MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 370 S:      Maintained
 371 F:      drivers/acpi/arm64
 372
 373 ACPI I2C MULTI INSTANTIATE DRIVER
 374 M:      Hans de Goede <hdegoede@redhat.com>
 375 L:      platform-driver-x86@vger.kernel.org
 376 S:      Maintained
 377 F:      drivers/platform/x86/i2c-multi-instantiate.c
 378
 379 ACPI PMIC DRIVERS
 380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 381 M:      Len Brown <lenb@kernel.org>
 382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 387 B:      https://bugzilla.kernel.org
 388 S:      Supported
 389 F:      drivers/acpi/pmic/
 390
 391 ACPI THERMAL DRIVER
 392 M:      Zhang Rui <rui.zhang@intel.com>
 393 L:      linux-acpi@vger.kernel.org
 394 W:      https://01.org/linux-acpi
 395 B:      https://bugzilla.kernel.org
 396 S:      Supported
 397 F:      drivers/acpi/*thermal*
 398
 399 ACPI VIDEO DRIVER
 400 M:      Zhang Rui <rui.zhang@intel.com>
 401 L:      linux-acpi@vger.kernel.org
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 S:      Supported
 405 F:      drivers/acpi/acpi_video.c
 406
 407 ACPI WMI DRIVER
 408 L:      platform-driver-x86@vger.kernel.org
 409 S:      Orphan
 410 F:      drivers/platform/x86/wmi.c
 411 F:      include/uapi/linux/wmi.h
 412
 413 AD1889 ALSA SOUND DRIVER
 414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 415 L:      linux-parisc@vger.kernel.org
 416 S:      Maintained
 417 F:      sound/pci/ad1889.*
 418
 419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 W:      http://wiki.analog.com/AD5254
 422 W:      http://ez.analog.com/community/linux-device-drivers
 423 S:      Supported
 424 F:      drivers/misc/ad525x_dpot.c
 425
 426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5398
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/regulator/ad5398.c
 432
 433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD7142
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/input/misc/ad714x.c
 439
 440 AD7877 TOUCHSCREEN DRIVER
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7877
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/touchscreen/ad7877.c
 446
 447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7879
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7879.c
 453
 454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 455 M:      Jiri Kosina <jikos@kernel.org>
 456 S:      Maintained
 457
 458 ADF7242 IEEE 802.15.4 RADIO DRIVER
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 W:      https://wiki.analog.com/ADF7242
 461 W:      http://ez.analog.com/community/linux-device-drivers
 462 L:      linux-wpan@vger.kernel.org
 463 S:      Supported
 464 F:      drivers/net/ieee802154/adf7242.c
 465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 466
 467 ADM1025 HARDWARE MONITOR DRIVER
 468 M:      Jean Delvare <jdelvare@suse.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      Documentation/hwmon/adm1025
 472 F:      drivers/hwmon/adm1025.c
 473
 474 ADM1029 HARDWARE MONITOR DRIVER
 475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      drivers/hwmon/adm1029.c
 479
 480 ADM8211 WIRELESS DRIVER
 481 L:      linux-wireless@vger.kernel.org
 482 W:      http://wireless.kernel.org/
 483 S:      Orphan
 484 F:      drivers/net/wireless/admtek/adm8211.*
 485
 486 ADP1653 FLASH CONTROLLER DRIVER
 487 M:      Sakari Ailus <sakari.ailus@iki.fi>
 488 L:      linux-media@vger.kernel.org
 489 S:      Maintained
 490 F:      drivers/media/i2c/adp1653.c
 491 F:      include/media/i2c/adp1653.h
 492
 493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 W:      http://wiki.analog.com/ADP5520
 496 W:      http://ez.analog.com/community/linux-device-drivers
 497 S:      Supported
 498 F:      drivers/mfd/adp5520.c
 499 F:      drivers/video/backlight/adp5520_bl.c
 500 F:      drivers/leds/leds-adp5520.c
 501 F:      drivers/gpio/gpio-adp5520.c
 502 F:      drivers/input/keyboard/adp5520-keys.c
 503
 504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP5588
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/input/keyboard/adp5588-keys.c
 510 F:      drivers/gpio/gpio-adp5588.c
 511
 512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 513 M:      Michael Hennerich <michael.hennerich@analog.com>
 514 W:      http://wiki.analog.com/ADP8860
 515 W:      http://ez.analog.com/community/linux-device-drivers
 516 S:      Supported
 517 F:      drivers/video/backlight/adp8860_bl.c
 518
 519 ADS1015 HARDWARE MONITOR DRIVER
 520 M:      Dirk Eibach <eibach@gdsys.de>
 521 L:      linux-hwmon@vger.kernel.org
 522 S:      Maintained
 523 F:      Documentation/hwmon/ads1015
 524 F:      drivers/hwmon/ads1015.c
 525 F:      include/linux/platform_data/ads1015.h
 526
 527 ADT746X FAN DRIVER
 528 M:      Colin Leroy <colin@colino.net>
 529 S:      Maintained
 530 F:      drivers/macintosh/therm_adt746x.c
 531
 532 ADT7475 HARDWARE MONITOR DRIVER
 533 M:      Jean Delvare <jdelvare@suse.com>
 534 L:      linux-hwmon@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/hwmon/adt7475
 537 F:      drivers/hwmon/adt7475.c
 538
 539 ADVANSYS SCSI DRIVER
 540 M:      Matthew Wilcox <willy@infradead.org>
 541 M:      Hannes Reinecke <hare@suse.com>
 542 L:      linux-scsi@vger.kernel.org
 543 S:      Maintained
 544 F:      Documentation/scsi/advansys.txt
 545 F:      drivers/scsi/advansys.c
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 W:      http://wiki.analog.com/ADXL345
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/input/misc/adxl34x.c
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 ALCATEL SPEEDTOUCH USB DRIVER
 651 M:      Duncan Sands <duncan.sands@free.fr>
 652 L:      linux-usb@vger.kernel.org
 653 W:      http://www.linux-usb.org/SpeedTouch/
 654 S:      Maintained
 655 F:      drivers/usb/atm/speedtch.c
 656 F:      drivers/usb/atm/usbatm.c
 657
 658 ALCHEMY AU1XX0 MMC DRIVER
 659 M:      Manuel Lauss <manuel.lauss@gmail.com>
 660 S:      Maintained
 661 F:      drivers/mmc/host/au1xmmc.c
 662
 663 ALI1563 I2C DRIVER
 664 M:      Rudolf Marek <r.marek@assembler.cz>
 665 L:      linux-i2c@vger.kernel.org
 666 S:      Maintained
 667 F:      Documentation/i2c/busses/i2c-ali1563
 668 F:      drivers/i2c/busses/i2c-ali1563.c
 669
 670 ALLWINNER SECURITY SYSTEM
 671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 672 L:      linux-crypto@vger.kernel.org
 673 S:      Maintained
 674 F:      drivers/crypto/sunxi-ss/
 675
 676 ALLWINNER VPU DRIVER
 677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 679 L:      linux-media@vger.kernel.org
 680 S:      Maintained
 681 F:      drivers/staging/media/sunxi/cedrus/
 682
 683 ALPHA PORT
 684 M:      Richard Henderson <rth@twiddle.net>
 685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 686 M:      Matt Turner <mattst88@gmail.com>
 687 S:      Odd Fixes
 688 L:      linux-alpha@vger.kernel.org
 689 F:      arch/alpha/
 690
 691 ALPS PS/2 TOUCHPAD DRIVER
 692 R:      Pali Rohár <pali.rohar@gmail.com>
 693 F:      drivers/input/mouse/alps.*
 694
 695 ALTERA I2C CONTROLLER DRIVER
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/i2c/busses/i2c-altera.c
 699
 700 ALTERA MAILBOX DRIVER
 701 M:      Ley Foon Tan <lftan@altera.com>
 702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 703 S:      Maintained
 704 F:      drivers/mailbox/mailbox-altera.c
 705
 706 ALTERA PIO DRIVER
 707 M:      Tien Hock Loh <thloh@altera.com>
 708 L:      linux-gpio@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/gpio/gpio-altera.c
 711
 712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/gpio/gpio-altera-a10sr.c
 716 F:      drivers/mfd/altera-a10sr.c
 717 F:      drivers/reset/reset-a10sr.c
 718 F:      include/linux/mfd/altera-a10sr.h
 719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 720
 721 ALTERA TRIPLE SPEED ETHERNET DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 L:      netdev@vger.kernel.org
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/net/ethernet/altera/
 727
 728 ALTERA UART/JTAG UART SERIAL DRIVERS
 729 M:      Tobias Klauser <tklauser@distanz.ch>
 730 L:      linux-serial@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/tty/serial/altera_uart.c
 734 F:      drivers/tty/serial/altera_jtaguart.c
 735 F:      include/linux/altera_uart.h
 736 F:      include/linux/altera_jtaguart.h
 737
 738 AMAZON ETHERNET DRIVERS
 739 M:      Netanel Belgazal <netanel@amazon.com>
 740 R:      Saeed Bishara <saeedb@amazon.com>
 741 R:      Zorik Machulsky <zorik@amazon.com>
 742 L:      netdev@vger.kernel.org
 743 S:      Supported
 744 F:      Documentation/networking/device_drivers/amazon/ena.txt
 745 F:      drivers/net/ethernet/amazon/
 746
 747 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 748 M:      Tom Lendacky <thomas.lendacky@amd.com>
 749 M:      Gary Hook <gary.hook@amd.com>
 750 L:      linux-crypto@vger.kernel.org
 751 S:      Supported
 752 F:      drivers/crypto/ccp/
 753 F:      include/linux/ccp.h
 754
 755 AMD DISPLAY CORE
 756 M:      Harry Wentland <harry.wentland@amd.com>
 757 M:      Leo Li <sunpeng.li@amd.com>
 758 L:      amd-gfx@lists.freedesktop.org
 759 T:      git git://people.freedesktop.org/~agd5f/linux
 760 S:      Supported
 761 F:      drivers/gpu/drm/amd/display/
 762
 763 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 764 M:      Huang Rui <ray.huang@amd.com>
 765 L:      linux-hwmon@vger.kernel.org
 766 S:      Supported
 767 F:      Documentation/hwmon/fam15h_power
 768 F:      drivers/hwmon/fam15h_power.c
 769
 770 AMD FCH GPIO DRIVER
 771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 772 L:      linux-gpio@vger.kernel.org
 773 S:      Maintained
 774 F:      drivers/gpio/gpio-amd-fch.c
 775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 776
 777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 779 S:      Orphan
 780 F:      drivers/usb/gadget/udc/amd5536udc.*
 781
 782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 783 P:      Andres Salomon <dilinger@queued.net>
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 786 S:      Supported
 787 F:      drivers/char/hw_random/geode-rng.c
 788 F:      drivers/crypto/geode*
 789 F:      drivers/video/fbdev/geode/
 790 F:      arch/x86/include/asm/geode.h
 791
 792 AMD IOMMU (AMD-VI)
 793 M:      Joerg Roedel <joro@8bytes.org>
 794 L:      iommu@lists.linux-foundation.org
 795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 796 S:      Maintained
 797 F:      drivers/iommu/amd_iommu*.[ch]
 798 F:      include/linux/amd-iommu.h
 799
 800 AMD KFD
 801 M:      Oded Gabbay <oded.gabbay@gmail.com>
 802 L:      dri-devel@lists.freedesktop.org
 803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 804 S:      Supported
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 812 F:      drivers/gpu/drm/amd/amdkfd/
 813 F:      drivers/gpu/drm/amd/include/cik_structs.h
 814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 815 F:      drivers/gpu/drm/amd/include/vi_structs.h
 816 F:      drivers/gpu/drm/amd/include/v9_structs.h
 817 F:      include/uapi/linux/kfd_ioctl.h
 818
 819 AMD POWERPLAY
 820 M:      Rex Zhu <rex.zhu@amd.com>
 821 M:      Evan Quan <evan.quan@amd.com>
 822 L:      amd-gfx@lists.freedesktop.org
 823 S:      Supported
 824 F:      drivers/gpu/drm/amd/powerplay/
 825 T:      git git://people.freedesktop.org/~agd5f/linux
 826
 827 AMD SEATTLE DEVICE TREE SUPPORT
 828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 830 M:      Tom Lendacky <thomas.lendacky@amd.com>
 831 S:      Supported
 832 F:      arch/arm64/boot/dts/amd/
 833
 834 AMD XGBE DRIVER
 835 M:      Tom Lendacky <thomas.lendacky@amd.com>
 836 L:      netdev@vger.kernel.org
 837 S:      Supported
 838 F:      drivers/net/ethernet/amd/xgbe/
 839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 840
 841 ANALOG DEVICES INC AD5686 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-pm@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5686*
 847 F:      drivers/iio/dac/ad5696*
 848
 849 ANALOG DEVICES INC AD5758 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5758.c
 855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 856
 857 ANALOG DEVICES INC AD7124 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7124.c
 863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 864
 865 ANALOG DEVICES INC AD7606 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7606.c
 871 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 872
 873 ANALOG DEVICES INC AD7768-1 DRIVER
 874 M:      Stefan Popa <stefan.popa@analog.com>
 875 L:      linux-iio@vger.kernel.org
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/iio/adc/ad7768-1.c
 879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 880
 881 ANALOG DEVICES INC AD9389B DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/ad9389b*
 886
 887 ANALOG DEVICES INC ADGS1408 DRIVER
 888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 889 S:      Supported
 890 F:      drivers/mux/adgs1408.c
 891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 892
 893 ANALOG DEVICES INC ADP5061 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-pm@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/power/supply/adp5061.c
 899
 900 ANALOG DEVICES INC ADV7180 DRIVER
 901 M:      Lars-Peter Clausen <lars@metafoo.de>
 902 L:      linux-media@vger.kernel.org
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      drivers/media/i2c/adv7180.c
 906
 907 ANALOG DEVICES INC ADV748X DRIVER
 908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 909 L:      linux-media@vger.kernel.org
 910 S:      Maintained
 911 F:      drivers/media/i2c/adv748x/*
 912
 913 ANALOG DEVICES INC ADV7511 DRIVER
 914 M:      Hans Verkuil <hans.verkuil@cisco.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv7511*
 918
 919 ANALOG DEVICES INC ADV7604 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7604*
 924
 925 ANALOG DEVICES INC ADV7842 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7842*
 930
 931 ANALOG DEVICES INC ASOC CODEC DRIVERS
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 934 W:      http://wiki.analog.com/
 935 W:      http://ez.analog.com/community/linux-device-drivers
 936 S:      Supported
 937 F:      sound/soc/codecs/adau*
 938 F:      sound/soc/codecs/adav*
 939 F:      sound/soc/codecs/ad1*
 940 F:      sound/soc/codecs/ad7*
 941 F:      sound/soc/codecs/ssm*
 942 F:      sound/soc/codecs/sigmadsp.*
 943
 944 ANALOG DEVICES INC DMA DRIVERS
 945 M:      Lars-Peter Clausen <lars@metafoo.de>
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/dma/dma-axi-dmac.c
 949
 950 ANALOG DEVICES INC IIO DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 953 W:      http://wiki.analog.com/
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 958 F:      drivers/iio/*/ad*
 959 F:      drivers/iio/adc/ltc2497*
 960 X:      drivers/iio/*/adjd*
 961 F:      drivers/staging/iio/*/ad*
 962
 963 ANDES ARCHITECTURE
 964 M:      Greentime Hu <green.hu@gmail.com>
 965 M:      Vincent Chen <deanbo422@gmail.com>
 966 T:      git https://github.com/andestech/linux.git
 967 S:      Supported
 968 F:      arch/nds32/
 969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 970 F:      Documentation/devicetree/bindings/nds32/
 971 K:      nds32
 972 N:      nds32
 973
 974 ANDROID CONFIG FRAGMENTS
 975 M:      Rob Herring <robh@kernel.org>
 976 S:      Supported
 977 F:      kernel/configs/android*
 978
 979 ANDROID DRIVERS
 980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 981 M:      Arve Hjønnevåg <arve@android.com>
 982 M:      Todd Kjos <tkjos@android.com>
 983 M:      Martijn Coenen <maco@android.com>
 984 M:      Joel Fernandes <joel@joelfernandes.org>
 985 M:      Christian Brauner <christian@brauner.io>
 986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 987 L:      devel@driverdev.osuosl.org
 988 S:      Supported
 989 F:      drivers/android/
 990 F:      drivers/staging/android/
 991
 992 ANDROID GOLDFISH PIC DRIVER
 993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 994 S:      Supported
 995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 996 F:      drivers/irqchip/irq-goldfish-pic.c
 997
 998 ANDROID GOLDFISH RTC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX 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/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Linus Walleij <linusw@kernel.org>
1689 M:      Imre Kaloz <kaloz@openwrt.org>
1690 M:      Krzysztof Halasa <khalasa@piap.pl>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1694 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1695 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1696 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1697 F:      arch/arm/mach-ixp4xx/
1698 F:      drivers/clocksource/timer-ixp4xx.c
1699 F:      drivers/gpio/gpio-ixp4xx.c
1700 F:      drivers/irqchip/irq-ixp4xx.c
1701 F:      include/linux/irqchip/irq-ixp4xx.h
1702 F:      include/linux/platform_data/timer-ixp4xx.h
1703
1704 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1705 M:      Jonathan Cameron <jic23@cam.ac.uk>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708 F:      arch/arm/mach-pxa/stargate2.c
1709 F:      drivers/pcmcia/pxa2xx_stargate2.c
1710
1711 ARM/INTEL XSC3 (MANZANO) ARM CORE
1712 M:      Lennert Buytenhek <kernel@wantstofly.org>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715
1716 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1717 M:      Lennert Buytenhek <kernel@wantstofly.org>
1718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1719 S:      Maintained
1720
1721 ARM/LG1K ARCHITECTURE
1722 M:      Chanho Min <chanho.min@lge.com>
1723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1724 S:      Maintained
1725 F:      arch/arm64/boot/dts/lg/
1726
1727 ARM/LOGICPD PXA270 MACHINE SUPPORT
1728 M:      Lennert Buytenhek <kernel@wantstofly.org>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731
1732 ARM/LPC18XX ARCHITECTURE
1733 M:      Vladimir Zapolskiy <vz@mleia.com>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      arch/arm/boot/dts/lpc43*
1737 F:      drivers/i2c/busses/i2c-lpc2k.c
1738 F:      drivers/memory/pl172.c
1739 F:      drivers/mtd/spi-nor/nxp-spifi.c
1740 F:      drivers/rtc/rtc-lpc24xx.c
1741 N:      lpc18xx
1742
1743 ARM/LPC32XX SOC SUPPORT
1744 M:      Vladimir Zapolskiy <vz@mleia.com>
1745 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1747 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1748 S:      Maintained
1749 F:      arch/arm/boot/dts/lpc32*
1750 F:      arch/arm/mach-lpc32xx/
1751 F:      drivers/i2c/busses/i2c-pnx.c
1752 F:      drivers/net/ethernet/nxp/lpc_eth.c
1753 F:      drivers/usb/host/ohci-nxp.c
1754 F:      drivers/watchdog/pnx4008_wdt.c
1755 N:      lpc32xx
1756
1757 ARM/MAGICIAN MACHINE SUPPORT
1758 M:      Philipp Zabel <philipp.zabel@gmail.com>
1759 S:      Maintained
1760
1761 ARM/Marvell Dove/MV78xx0/Orion SOC support
1762 M:      Jason Cooper <jason@lakedaemon.net>
1763 M:      Andrew Lunn <andrew@lunn.ch>
1764 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1765 M:      Gregory Clement <gregory.clement@bootlin.com>
1766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1767 S:      Maintained
1768 F:      Documentation/devicetree/bindings/soc/dove/
1769 F:      arch/arm/mach-dove/
1770 F:      arch/arm/mach-mv78xx0/
1771 F:      arch/arm/mach-orion5x/
1772 F:      arch/arm/plat-orion/
1773 F:      arch/arm/boot/dts/dove*
1774 F:      arch/arm/boot/dts/orion5x*
1775
1776 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1777 M:      Jason Cooper <jason@lakedaemon.net>
1778 M:      Andrew Lunn <andrew@lunn.ch>
1779 M:      Gregory Clement <gregory.clement@bootlin.com>
1780 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1781 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1782 S:      Maintained
1783 F:      arch/arm/boot/dts/armada*
1784 F:      arch/arm/boot/dts/kirkwood*
1785 F:      arch/arm/configs/mvebu_*_defconfig
1786 F:      arch/arm/mach-mvebu/
1787 F:      arch/arm64/boot/dts/marvell/armada*
1788 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1789 F:      drivers/cpufreq/armada-8k-cpufreq.c
1790 F:      drivers/cpufreq/mvebu-cpufreq.c
1791 F:      drivers/irqchip/irq-armada-370-xp.c
1792 F:      drivers/irqchip/irq-mvebu-*
1793 F:      drivers/pinctrl/mvebu/
1794 F:      drivers/rtc/rtc-armada38x.c
1795
1796 ARM/Mediatek RTC DRIVER
1797 M:      Eddie Huang <eddie.huang@mediatek.com>
1798 M:      Sean Wang <sean.wang@mediatek.com>
1799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1800 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1801 S:      Maintained
1802 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1803 F:      drivers/rtc/rtc-mt6397.c
1804 F:      drivers/rtc/rtc-mt7622.c
1805
1806 ARM/Mediatek SoC support
1807 M:      Matthias Brugger <matthias.bgg@gmail.com>
1808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1809 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1810 W:      https://mtk.bcnfs.org/
1811 C:      irc://chat.freenode.net/linux-mediatek
1812 S:      Maintained
1813 F:      arch/arm/boot/dts/mt6*
1814 F:      arch/arm/boot/dts/mt7*
1815 F:      arch/arm/boot/dts/mt8*
1816 F:      arch/arm/mach-mediatek/
1817 F:      arch/arm64/boot/dts/mediatek/
1818 F:      drivers/soc/mediatek/
1819 N:      mtk
1820 N:      mt[678]
1821 K:      mediatek
1822
1823 ARM/Mediatek USB3 PHY DRIVER
1824 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1827 S:      Maintained
1828 F:      drivers/phy/mediatek/
1829 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1830
1831 ARM/MICREL KS8695 ARCHITECTURE
1832 M:      Greg Ungerer <gerg@uclinux.org>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 F:      arch/arm/mach-ks8695/
1835 S:      Odd Fixes
1836
1837 ARM/Microchip (AT91) SoC support
1838 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1839 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1840 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1842 W:      http://www.linux4sam.org
1843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1844 S:      Supported
1845 N:      at91
1846 N:      atmel
1847 F:      arch/arm/mach-at91/
1848 F:      include/soc/at91/
1849 F:      arch/arm/boot/dts/at91*.dts
1850 F:      arch/arm/boot/dts/at91*.dtsi
1851 F:      arch/arm/boot/dts/sama*.dts
1852 F:      arch/arm/boot/dts/sama*.dtsi
1853 F:      arch/arm/include/debug/at91.S
1854 F:      drivers/memory/atmel*
1855 F:      drivers/watchdog/sama5d4_wdt.c
1856 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1857 X:      drivers/net/wireless/atmel/
1858
1859 ARM/MIOA701 MACHINE SUPPORT
1860 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 F:      arch/arm/mach-pxa/mioa701.c
1863 S:      Maintained
1864
1865 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1866 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1867 S:      Maintained
1868
1869 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1870 M:      Linus Walleij <linus.walleij@linaro.org>
1871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1872 S:      Maintained
1873 F:      arch/arm/mach-nomadik/
1874 F:      arch/arm/mach-u300/
1875 F:      arch/arm/mach-ux500/
1876 F:      arch/arm/boot/dts/ste-*
1877 F:      drivers/clk/clk-nomadik.c
1878 F:      drivers/clk/clk-u300.c
1879 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1880 F:      drivers/clocksource/timer-u300.c
1881 F:      drivers/dma/coh901318*
1882 F:      drivers/dma/ste_dma40*
1883 F:      drivers/hwspinlock/u8500_hsem.c
1884 F:      drivers/i2c/busses/i2c-nomadik.c
1885 F:      drivers/i2c/busses/i2c-stu300.c
1886 F:      drivers/mfd/ab3100*
1887 F:      drivers/mfd/ab8500*
1888 F:      drivers/mfd/abx500*
1889 F:      drivers/mfd/dbx500*
1890 F:      drivers/mfd/db8500*
1891 F:      drivers/pinctrl/nomadik/
1892 F:      drivers/pinctrl/pinctrl-coh901*
1893 F:      drivers/pinctrl/pinctrl-u300.c
1894 F:      drivers/rtc/rtc-ab3100.c
1895 F:      drivers/rtc/rtc-ab8500.c
1896 F:      drivers/rtc/rtc-coh901331.c
1897 F:      drivers/rtc/rtc-pl031.c
1898 F:      drivers/watchdog/coh901327_wdt.c
1899 F:      Documentation/devicetree/bindings/arm/ste-*
1900 F:      Documentation/devicetree/bindings/arm/ux500/
1901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1902
1903 ARM/NUVOTON NPCM ARCHITECTURE
1904 M:      Avi Fishman <avifishman70@gmail.com>
1905 M:      Tomer Maimon <tmaimon77@gmail.com>
1906 R:      Patrick Venture <venture@google.com>
1907 R:      Nancy Yuen <yuenn@google.com>
1908 R:      Brendan Higgins <brendanhiggins@google.com>
1909 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1910 S:      Supported
1911 F:      arch/arm/mach-npcm/
1912 F:      arch/arm/boot/dts/nuvoton-npcm*
1913 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1914 F:      drivers/*/*npcm*
1915 F:      Documentation/devicetree/bindings/*/*npcm*
1916 F:      Documentation/devicetree/bindings/*/*/*npcm*
1917
1918 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1919 M:      Wan ZongShun <mcuos.com@gmail.com>
1920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1921 W:      http://www.mcuos.com
1922 S:      Maintained
1923 F:      arch/arm/mach-w90x900/
1924 F:      drivers/input/keyboard/w90p910_keypad.c
1925 F:      drivers/input/touchscreen/w90p910_ts.c
1926 F:      drivers/watchdog/nuc900_wdt.c
1927 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1928 F:      drivers/mtd/nand/raw/nuc900_nand.c
1929 F:      drivers/rtc/rtc-nuc900.c
1930 F:      drivers/spi/spi-nuc900.c
1931 F:      drivers/usb/host/ehci-w90x900.c
1932 F:      drivers/video/fbdev/nuc900fb.c
1933
1934 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1935 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1936 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1937 S:      Orphan
1938 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1939 F:      arch/arm/mach-s3c24xx/gta02.h
1940
1941 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1942 M:      Alexander Clouter <alex@digriz.org.uk>
1943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1944 W:      http://www.digriz.org.uk/ts78xx/kernel
1945 S:      Maintained
1946 F:      arch/arm/mach-orion5x/ts78xx-*
1947
1948 ARM/OXNAS platform support
1949 M:      Neil Armstrong <narmstrong@baylibre.com>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1952 S:      Maintained
1953 F:      arch/arm/mach-oxnas/
1954 F:      arch/arm/boot/dts/ox8*.dts*
1955 N:      oxnas
1956
1957 ARM/PALM TREO SUPPORT
1958 M:      Tomas Cech <sleep_walker@suse.com>
1959 L:      linux-arm-kernel@lists.infradead.org
1960 W:      http://hackndev.com
1961 S:      Maintained
1962 F:      arch/arm/mach-pxa/palmtreo.*
1963
1964 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1965 M:      Marek Vasut <marek.vasut@gmail.com>
1966 L:      linux-arm-kernel@lists.infradead.org
1967 W:      http://hackndev.com
1968 S:      Maintained
1969 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1970 F:      arch/arm/mach-pxa/palmtx.c
1971 F:      arch/arm/mach-pxa/palmt5.*
1972 F:      arch/arm/mach-pxa/include/mach/palmld.h
1973 F:      arch/arm/mach-pxa/palmld.c
1974 F:      arch/arm/mach-pxa/palmte2.*
1975 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1976 F:      arch/arm/mach-pxa/palmtc.c
1977
1978 ARM/PALMZ72 SUPPORT
1979 M:      Sergey Lapin <slapin@ossfans.org>
1980 L:      linux-arm-kernel@lists.infradead.org
1981 W:      http://hackndev.com
1982 S:      Maintained
1983 F:      arch/arm/mach-pxa/palmz72.*
1984
1985 ARM/PLEB SUPPORT
1986 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1987 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1988 S:      Maintained
1989
1990 ARM/PT DIGITAL BOARD PORT
1991 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1993 W:      http://www.armlinux.org.uk/
1994 S:      Maintained
1995
1996 ARM/QUALCOMM SUPPORT
1997 M:      Andy Gross <andy.gross@linaro.org>
1998 M:      David Brown <david.brown@linaro.org>
1999 L:      linux-arm-msm@vger.kernel.org
2000 S:      Maintained
2001 F:      Documentation/devicetree/bindings/soc/qcom/
2002 F:      Documentation/devicetree/bindings/*/qcom*
2003 F:      arch/arm/boot/dts/qcom-*.dts
2004 F:      arch/arm/boot/dts/qcom-*.dtsi
2005 F:      arch/arm/mach-qcom/
2006 F:      arch/arm64/boot/dts/qcom/
2007 F:      drivers/*/qcom/
2008 F:      drivers/*/qcom*
2009 F:      drivers/*/*/qcom/
2010 F:      drivers/*/*/qcom*
2011 F:      drivers/*/pm8???-*
2012 F:      drivers/bluetooth/btqcomsmd.c
2013 F:      drivers/clocksource/timer-qcom.c
2014 F:      drivers/extcon/extcon-qcom*
2015 F:      drivers/iommu/msm*
2016 F:      drivers/i2c/busses/i2c-qup.c
2017 F:      drivers/i2c/busses/i2c-qcom-geni.c
2018 F:      drivers/mfd/ssbi.c
2019 F:      drivers/mmc/host/mmci_qcom*
2020 F:      drivers/mmc/host/sdhci_msm.c
2021 F:      drivers/pci/controller/dwc/pcie-qcom.c
2022 F:      drivers/phy/qualcomm/
2023 F:      drivers/power/*/msm*
2024 F:      drivers/reset/reset-qcom-*
2025 F:      drivers/scsi/ufs/ufs-qcom.*
2026 F:      drivers/spi/spi-qup.c
2027 F:      drivers/spi/spi-geni-qcom.c
2028 F:      drivers/spi/spi-qcom-qspi.c
2029 F:      drivers/tty/serial/msm_serial.c
2030 F:      drivers/usb/dwc3/dwc3-qcom.c
2031 F:      include/dt-bindings/*/qcom*
2032 F:      include/linux/*/qcom*
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2034
2035 ARM/RADISYS ENP2611 MACHINE SUPPORT
2036 M:      Lennert Buytenhek <kernel@wantstofly.org>
2037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2038 S:      Maintained
2039
2040 ARM/RDA MICRO ARCHITECTURE
2041 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2043 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2044 S:      Maintained
2045 F:      arch/arm/boot/dts/rda8810pl-*
2046 F:      drivers/clocksource/timer-rda.c
2047 F:      drivers/irqchip/irq-rda-intc.c
2048 F:      drivers/tty/serial/rda-uart.c
2049 F:      Documentation/devicetree/bindings/arm/rda.txt
2050 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2051 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2052 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2053
2054 ARM/REALTEK ARCHITECTURE
2055 M:      Andreas Färber <afaerber@suse.de>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 S:      Maintained
2058 F:      arch/arm64/boot/dts/realtek/
2059 F:      Documentation/devicetree/bindings/arm/realtek.txt
2060
2061 ARM/RENESAS ARM64 ARCHITECTURE
2062 M:      Simon Horman <horms@verge.net.au>
2063 M:      Magnus Damm <magnus.damm@gmail.com>
2064 L:      linux-renesas-soc@vger.kernel.org
2065 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2067 S:      Supported
2068 F:      arch/arm64/boot/dts/renesas/
2069 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2070 F:      drivers/soc/renesas/
2071 F:      include/linux/soc/renesas/
2072
2073 ARM/RISCPC ARCHITECTURE
2074 M:      Russell King <linux@armlinux.org.uk>
2075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2076 W:      http://www.armlinux.org.uk/
2077 S:      Maintained
2078 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2079 F:      arch/arm/include/asm/hardware/ioc.h
2080 F:      arch/arm/include/asm/hardware/iomd.h
2081 F:      arch/arm/include/asm/hardware/memc.h
2082 F:      arch/arm/mach-rpc/
2083 F:      drivers/net/ethernet/8390/etherh.c
2084 F:      drivers/net/ethernet/i825xx/ether1*
2085 F:      drivers/net/ethernet/seeq/ether3*
2086 F:      drivers/scsi/arm/
2087
2088 ARM/Rockchip SoC support
2089 M:      Heiko Stuebner <heiko@sntech.de>
2090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2091 L:      linux-rockchip@lists.infradead.org
2092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2093 S:      Maintained
2094 F:      arch/arm/boot/dts/rk3*
2095 F:      arch/arm/boot/dts/rv1108*
2096 F:      arch/arm/mach-rockchip/
2097 F:      drivers/clk/rockchip/
2098 F:      drivers/i2c/busses/i2c-rk3x.c
2099 F:      drivers/*/*rockchip*
2100 F:      drivers/*/*/*rockchip*
2101 F:      sound/soc/rockchip/
2102 N:      rockchip
2103
2104 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2105 M:      Kukjin Kim <kgene@kernel.org>
2106 M:      Krzysztof Kozlowski <krzk@kernel.org>
2107 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2108 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2109 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2110 S:      Maintained
2111 F:      arch/arm/boot/dts/s3c*
2112 F:      arch/arm/boot/dts/s5p*
2113 F:      arch/arm/boot/dts/exynos*
2114 F:      arch/arm64/boot/dts/exynos/
2115 F:      arch/arm/plat-samsung/
2116 F:      arch/arm/mach-s3c24*/
2117 F:      arch/arm/mach-s3c64xx/
2118 F:      arch/arm/mach-s5p*/
2119 F:      arch/arm/mach-exynos*/
2120 F:      drivers/*/*s3c24*
2121 F:      drivers/*/*/*s3c24*
2122 F:      drivers/*/*s3c64xx*
2123 F:      drivers/*/*s5pv210*
2124 F:      drivers/memory/samsung/*
2125 F:      drivers/soc/samsung/*
2126 F:      Documentation/arm/Samsung/
2127 F:      Documentation/devicetree/bindings/arm/samsung/
2128 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2129 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2130 N:      exynos
2131
2132 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2133 M:      Kyungmin Park <kyungmin.park@samsung.com>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 S:      Maintained
2136 F:      arch/arm/mach-s5pv210/
2137
2138 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2139 M:      Kyungmin Park <kyungmin.park@samsung.com>
2140 M:      Kamil Debski <kamil@wypas.org>
2141 M:      Andrzej Hajda <a.hajda@samsung.com>
2142 L:      linux-arm-kernel@lists.infradead.org
2143 L:      linux-media@vger.kernel.org
2144 S:      Maintained
2145 F:      drivers/media/platform/s5p-g2d/
2146
2147 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2148 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2149 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2150 L:      linux-media@vger.kernel.org
2151 S:      Maintained
2152 F:      drivers/media/platform/s5p-cec/
2153 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2154
2155 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2156 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2157 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2158 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2159 L:      linux-arm-kernel@lists.infradead.org
2160 L:      linux-media@vger.kernel.org
2161 S:      Maintained
2162 F:      drivers/media/platform/s5p-jpeg/
2163
2164 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2165 M:      Kyungmin Park <kyungmin.park@samsung.com>
2166 M:      Kamil Debski <kamil@wypas.org>
2167 M:      Jeongtae Park <jtp.park@samsung.com>
2168 M:      Andrzej Hajda <a.hajda@samsung.com>
2169 L:      linux-arm-kernel@lists.infradead.org
2170 L:      linux-media@vger.kernel.org
2171 S:      Maintained
2172 F:      drivers/media/platform/s5p-mfc/
2173
2174 ARM/SHMOBILE ARM ARCHITECTURE
2175 M:      Simon Horman <horms@verge.net.au>
2176 M:      Magnus Damm <magnus.damm@gmail.com>
2177 L:      linux-renesas-soc@vger.kernel.org
2178 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2180 S:      Supported
2181 F:      arch/arm/boot/dts/emev2*
2182 F:      arch/arm/boot/dts/gr-peach*
2183 F:      arch/arm/boot/dts/iwg20d-q7*
2184 F:      arch/arm/boot/dts/r7s*
2185 F:      arch/arm/boot/dts/r8a*
2186 F:      arch/arm/boot/dts/r9a*
2187 F:      arch/arm/boot/dts/sh*
2188 F:      arch/arm/configs/shmobile_defconfig
2189 F:      arch/arm/include/debug/renesas-scif.S
2190 F:      arch/arm/mach-shmobile/
2191 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2192 F:      drivers/soc/renesas/
2193 F:      include/linux/soc/renesas/
2194
2195 ARM/SOCFPGA ARCHITECTURE
2196 M:      Dinh Nguyen <dinguyen@kernel.org>
2197 S:      Maintained
2198 F:      arch/arm/mach-socfpga/
2199 F:      arch/arm/boot/dts/socfpga*
2200 F:      arch/arm/configs/socfpga_defconfig
2201 F:      arch/arm64/boot/dts/altera/
2202 W:      http://www.rocketboards.org
2203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2204
2205 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2206 M:      Dinh Nguyen <dinguyen@kernel.org>
2207 S:      Maintained
2208 F:      drivers/clk/socfpga/
2209
2210 ARM/SOCFPGA EDAC SUPPORT
2211 M:      Thor Thayer <thor.thayer@linux.intel.com>
2212 S:      Maintained
2213 F:      drivers/edac/altera_edac.
2214
2215 ARM/SPREADTRUM SoC SUPPORT
2216 M:      Orson Zhai <orsonzhai@gmail.com>
2217 M:      Baolin Wang <baolin.wang@linaro.org>
2218 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2219 S:      Maintained
2220 F:      arch/arm64/boot/dts/sprd
2221 N:      sprd
2222
2223 ARM/STI ARCHITECTURE
2224 M:      Patrice Chotard <patrice.chotard@st.com>
2225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2226 W:      http://www.stlinux.com
2227 S:      Maintained
2228 F:      arch/arm/mach-sti/
2229 F:      arch/arm/boot/dts/sti*
2230 F:      drivers/char/hw_random/st-rng.c
2231 F:      drivers/clocksource/arm_global_timer.c
2232 F:      drivers/clocksource/clksrc_st_lpc.c
2233 F:      drivers/cpufreq/sti-cpufreq.c
2234 F:      drivers/dma/st_fdma*
2235 F:      drivers/i2c/busses/i2c-st.c
2236 F:      drivers/media/rc/st_rc.c
2237 F:      drivers/media/platform/sti/c8sectpfe/
2238 F:      drivers/mmc/host/sdhci-st.c
2239 F:      drivers/phy/st/phy-miphy28lp.c
2240 F:      drivers/phy/st/phy-stih407-usb.c
2241 F:      drivers/pinctrl/pinctrl-st.c
2242 F:      drivers/remoteproc/st_remoteproc.c
2243 F:      drivers/remoteproc/st_slim_rproc.c
2244 F:      drivers/reset/sti/
2245 F:      drivers/rtc/rtc-st-lpc.c
2246 F:      drivers/tty/serial/st-asc.c
2247 F:      drivers/usb/dwc3/dwc3-st.c
2248 F:      drivers/usb/host/ehci-st.c
2249 F:      drivers/usb/host/ohci-st.c
2250 F:      drivers/watchdog/st_lpc_wdt.c
2251 F:      drivers/ata/ahci_st.c
2252 F:      include/linux/remoteproc/st_slim_rproc.h
2253
2254 ARM/STM32 ARCHITECTURE
2255 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2256 M:      Alexandre Torgue <alexandre.torgue@st.com>
2257 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2261 N:      stm32
2262 N:      stm
2263 F:      arch/arm/boot/dts/stm32*
2264 F:      arch/arm/mach-stm32/
2265 F:      drivers/clocksource/armv7m_systick.c
2266
2267 ARM/Synaptics SoC support
2268 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2269 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2271 S:      Maintained
2272 F:      arch/arm/mach-berlin/
2273 F:      arch/arm/boot/dts/berlin*
2274 F:      arch/arm64/boot/dts/synaptics/
2275
2276 ARM/TANGO ARCHITECTURE
2277 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2278 M:      Mans Rullgard <mans@mansr.com>
2279 L:      linux-arm-kernel@lists.infradead.org
2280 S:      Odd Fixes
2281 N:      tango
2282
2283 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2284 M:      Lennert Buytenhek <kernel@wantstofly.org>
2285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2286 S:      Maintained
2287
2288 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2289 M:      Hans Verkuil <hans.verkuil@cisco.com>
2290 L:      linux-tegra@vger.kernel.org
2291 L:      linux-media@vger.kernel.org
2292 S:      Maintained
2293 F:      drivers/media/platform/tegra-cec/
2294 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2295
2296 ARM/TETON BGA MACHINE SUPPORT
2297 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2299 S:      Maintained
2300
2301 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2302 M:      Santosh Shilimkar <ssantosh@kernel.org>
2303 L:      linux-kernel@vger.kernel.org
2304 S:      Maintained
2305 F:      drivers/memory/*emif*
2306
2307 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2308 M:      Tero Kristo <t-kristo@ti.com>
2309 M:      Nishanth Menon <nm@ti.com>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Supported
2312 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2313 F:      arch/arm64/boot/dts/ti/Makefile
2314 F:      arch/arm64/boot/dts/ti/k3-*
2315 F:      include/dt-bindings/pinctrl/k3.h
2316
2317 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2318 M:      Santosh Shilimkar <ssantosh@kernel.org>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 S:      Maintained
2321 F:      arch/arm/mach-keystone/
2322 F:      arch/arm/boot/dts/keystone-*
2323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2324
2325 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2326 M:      Santosh Shilimkar <ssantosh@kernel.org>
2327 L:      linux-kernel@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/clk/keystone/
2330
2331 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2332 M:      Santosh Shilimkar <ssantosh@kernel.org>
2333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2334 L:      linux-kernel@vger.kernel.org
2335 S:      Maintained
2336 F:      drivers/clocksource/timer-keystone.c
2337
2338 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2339 M:      Santosh Shilimkar <ssantosh@kernel.org>
2340 L:      linux-kernel@vger.kernel.org
2341 S:      Maintained
2342 F:      drivers/power/reset/keystone-reset.c
2343
2344 ARM/THECUS N2100 MACHINE SUPPORT
2345 M:      Lennert Buytenhek <kernel@wantstofly.org>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 S:      Maintained
2348
2349 ARM/TOSA MACHINE SUPPORT
2350 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2351 M:      Dirk Opfer <dirk@opfer-online.de>
2352 S:      Maintained
2353
2354 ARM/UNIPHIER ARCHITECTURE
2355 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2358 S:      Maintained
2359 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2360 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2361 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2362 F:      arch/arm/boot/dts/uniphier*
2363 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2364 F:      arch/arm/mach-uniphier/
2365 F:      arch/arm/mm/cache-uniphier.c
2366 F:      arch/arm64/boot/dts/socionext/uniphier*
2367 F:      drivers/bus/uniphier-system-bus.c
2368 F:      drivers/clk/uniphier/
2369 F:      drivers/dmaengine/uniphier-mdmac.c
2370 F:      drivers/gpio/gpio-uniphier.c
2371 F:      drivers/i2c/busses/i2c-uniphier*
2372 F:      drivers/irqchip/irq-uniphier-aidet.c
2373 F:      drivers/mmc/host/uniphier-sd.c
2374 F:      drivers/pinctrl/uniphier/
2375 F:      drivers/reset/reset-uniphier.c
2376 F:      drivers/tty/serial/8250/8250_uniphier.c
2377 N:      uniphier
2378
2379 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2380 M:      Ulf Hansson <ulf.hansson@linaro.org>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 T:      git git://git.linaro.org/people/ulfh/clk.git
2383 S:      Maintained
2384 F:      drivers/clk/ux500/
2385
2386 ARM/VERSATILE EXPRESS PLATFORM
2387 M:      Liviu Dudau <liviu.dudau@arm.com>
2388 M:      Sudeep Holla <sudeep.holla@arm.com>
2389 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2391 S:      Maintained
2392 F:      arch/arm/boot/dts/vexpress*
2393 F:      arch/arm64/boot/dts/arm/
2394 F:      arch/arm/mach-vexpress/
2395 F:      */*/vexpress*
2396 F:      */*/*/vexpress*
2397 F:      drivers/clk/versatile/clk-vexpress-osc.c
2398 F:      drivers/clocksource/timer-versatile.c
2399 N:      mps2
2400
2401 ARM/VFP SUPPORT
2402 M:      Russell King <linux@armlinux.org.uk>
2403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2404 W:      http://www.armlinux.org.uk/
2405 S:      Maintained
2406 F:      arch/arm/vfp/
2407
2408 ARM/VOIPAC PXA270 SUPPORT
2409 M:      Marek Vasut <marek.vasut@gmail.com>
2410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2411 S:      Maintained
2412 F:      arch/arm/mach-pxa/vpac270.c
2413 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2414
2415 ARM/VT8500 ARM ARCHITECTURE
2416 M:      Tony Prisk <linux@prisktech.co.nz>
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Maintained
2419 F:      arch/arm/mach-vt8500/
2420 F:      drivers/clocksource/timer-vt8500.c
2421 F:      drivers/i2c/busses/i2c-wmt.c
2422 F:      drivers/mmc/host/wmt-sdmmc.c
2423 F:      drivers/pwm/pwm-vt8500.c
2424 F:      drivers/rtc/rtc-vt8500.c
2425 F:      drivers/tty/serial/vt8500_serial.c
2426 F:      drivers/usb/host/ehci-platform.c
2427 F:      drivers/usb/host/uhci-platform.c
2428 F:      drivers/video/fbdev/vt8500lcdfb.*
2429 F:      drivers/video/fbdev/wm8505fb*
2430 F:      drivers/video/fbdev/wmt_ge_rops.*
2431
2432 ARM/ZIPIT Z2 SUPPORT
2433 M:      Marek Vasut <marek.vasut@gmail.com>
2434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2435 S:      Maintained
2436 F:      arch/arm/mach-pxa/z2.c
2437 F:      arch/arm/mach-pxa/include/mach/z2.h
2438
2439 ARM/ZTE ARCHITECTURE
2440 M:      Jun Nie <jun.nie@linaro.org>
2441 M:      Shawn Guo <shawnguo@kernel.org>
2442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2443 S:      Maintained
2444 F:      arch/arm/boot/dts/zx2967*
2445 F:      arch/arm/mach-zx/
2446 F:      arch/arm64/boot/dts/zte/
2447 F:      drivers/clk/zte/
2448 F:      drivers/dma/zx_dma.c
2449 F:      drivers/gpio/gpio-zx.c
2450 F:      drivers/i2c/busses/i2c-zx2967.c
2451 F:      drivers/mmc/host/dw_mmc-zx.*
2452 F:      drivers/pinctrl/zte/
2453 F:      drivers/soc/zte/
2454 F:      drivers/thermal/zx2967_thermal.c
2455 F:      drivers/watchdog/zx2967_wdt.c
2456 F:      Documentation/devicetree/bindings/arm/zte.yaml
2457 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2458 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2459 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2460 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2461 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2462 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2463 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2464 F:      Documentation/devicetree/bindings/soc/zte/
2465 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2466 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2467 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2468 F:      include/dt-bindings/clock/zx2967*.h
2469 F:      include/dt-bindings/soc/zte,*.h
2470 F:      sound/soc/codecs/zx_aud96p22.c
2471 F:      sound/soc/zte/
2472
2473 ARM/ZYNQ ARCHITECTURE
2474 M:      Michal Simek <michal.simek@xilinx.com>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 W:      http://wiki.xilinx.com
2477 T:      git https://github.com/Xilinx/linux-xlnx.git
2478 S:      Supported
2479 F:      arch/arm/mach-zynq/
2480 F:      drivers/cpuidle/cpuidle-zynq.c
2481 F:      drivers/block/xsysace.c
2482 N:      zynq
2483 N:      xilinx
2484 F:      drivers/clocksource/timer-cadence-ttc.c
2485 F:      drivers/i2c/busses/i2c-cadence.c
2486 F:      drivers/mmc/host/sdhci-of-arasan.c
2487 F:      drivers/edac/synopsys_edac.c
2488 F:      drivers/i2c/busses/i2c-xiic.c
2489
2490 ARM64 PORT (AARCH64 ARCHITECTURE)
2491 M:      Catalin Marinas <catalin.marinas@arm.com>
2492 M:      Will Deacon <will.deacon@arm.com>
2493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2495 S:      Maintained
2496 F:      arch/arm64/
2497 X:      arch/arm64/boot/dts/
2498 F:      Documentation/arm64/
2499
2500 AS3645A LED FLASH CONTROLLER DRIVER
2501 M:      Sakari Ailus <sakari.ailus@iki.fi>
2502 L:      linux-leds@vger.kernel.org
2503 S:      Maintained
2504 F:      drivers/leds/leds-as3645a.c
2505
2506 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2507 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2508 L:      linux-media@vger.kernel.org
2509 T:      git git://linuxtv.org/media_tree.git
2510 S:      Maintained
2511 F:      drivers/media/i2c/ak7375.c
2512 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2513
2514 ASAHI KASEI AK8974 DRIVER
2515 M:      Linus Walleij <linus.walleij@linaro.org>
2516 L:      linux-iio@vger.kernel.org
2517 W:      http://www.akm.com/
2518 S:      Supported
2519 F:      drivers/iio/magnetometer/ak8974.c
2520
2521 ASC7621 HARDWARE MONITOR DRIVER
2522 M:      George Joseph <george.joseph@fairview5.com>
2523 L:      linux-hwmon@vger.kernel.org
2524 S:      Maintained
2525 F:      Documentation/hwmon/asc7621
2526 F:      drivers/hwmon/asc7621.c
2527
2528 ASPEED VIDEO ENGINE DRIVER
2529 M:      Eddie James <eajames@linux.ibm.com>
2530 L:      linux-media@vger.kernel.org
2531 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2532 S:      Maintained
2533 F:      drivers/media/platform/aspeed-video.c
2534 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2535
2536 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2537 M:      Corentin Chary <corentin.chary@gmail.com>
2538 L:      acpi4asus-user@lists.sourceforge.net
2539 L:      platform-driver-x86@vger.kernel.org
2540 W:      http://acpi4asus.sf.net
2541 S:      Maintained
2542 F:      drivers/platform/x86/asus*.c
2543 F:      drivers/platform/x86/eeepc*.c
2544
2545 ASUS WIRELESS RADIO CONTROL DRIVER
2546 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2547 L:      platform-driver-x86@vger.kernel.org
2548 S:      Maintained
2549 F:      drivers/platform/x86/asus-wireless.c
2550
2551 ASYMMETRIC KEYS
2552 M:      David Howells <dhowells@redhat.com>
2553 L:      keyrings@vger.kernel.org
2554 S:      Maintained
2555 F:      Documentation/crypto/asymmetric-keys.txt
2556 F:      include/linux/verification.h
2557 F:      include/crypto/public_key.h
2558 F:      include/crypto/pkcs7.h
2559 F:      crypto/asymmetric_keys/
2560
2561 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2562 R:      Dan Williams <dan.j.williams@intel.com>
2563 W:      http://sourceforge.net/projects/xscaleiop
2564 S:      Odd fixes
2565 F:      Documentation/crypto/async-tx-api.txt
2566 F:      crypto/async_tx/
2567 F:      drivers/dma/
2568 F:      include/linux/dmaengine.h
2569 F:      include/linux/async_tx.h
2570
2571 AT24 EEPROM DRIVER
2572 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2573 L:      linux-i2c@vger.kernel.org
2574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2575 S:      Maintained
2576 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2577 F:      drivers/misc/eeprom/at24.c
2578
2579 ATA OVER ETHERNET (AOE) DRIVER
2580 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2581 W:      http://www.openaoe.org/
2582 S:      Supported
2583 F:      Documentation/aoe/
2584 F:      drivers/block/aoe/
2585
2586 ATHEROS 71XX/9XXX GPIO DRIVER
2587 M:      Alban Bedel <albeu@free.fr>
2588 W:      https://github.com/AlbanBedel/linux
2589 T:      git git://github.com/AlbanBedel/linux
2590 S:      Maintained
2591 F:      drivers/gpio/gpio-ath79.c
2592 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2593
2594 ATHEROS 71XX/9XXX USB PHY DRIVER
2595 M:      Alban Bedel <albeu@free.fr>
2596 W:      https://github.com/AlbanBedel/linux
2597 T:      git git://github.com/AlbanBedel/linux
2598 S:      Maintained
2599 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2600 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2601
2602 ATHEROS ATH GENERIC UTILITIES
2603 M:      Kalle Valo <kvalo@codeaurora.org>
2604 L:      linux-wireless@vger.kernel.org
2605 S:      Supported
2606 F:      drivers/net/wireless/ath/*
2607
2608 ATHEROS ATH5K WIRELESS DRIVER
2609 M:      Jiri Slaby <jirislaby@gmail.com>
2610 M:      Nick Kossifidis <mickflemm@gmail.com>
2611 M:      Luis Chamberlain <mcgrof@kernel.org>
2612 L:      linux-wireless@vger.kernel.org
2613 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2614 S:      Maintained
2615 F:      drivers/net/wireless/ath/ath5k/
2616
2617 ATHEROS ATH6KL WIRELESS DRIVER
2618 M:      Kalle Valo <kvalo@codeaurora.org>
2619 L:      linux-wireless@vger.kernel.org
2620 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2622 S:      Supported
2623 F:      drivers/net/wireless/ath/ath6kl/
2624
2625 ATI_REMOTE2 DRIVER
2626 M:      Ville Syrjala <syrjala@sci.fi>
2627 S:      Maintained
2628 F:      drivers/input/misc/ati_remote2.c
2629
2630 ATK0110 HWMON DRIVER
2631 M:      Luca Tettamanti <kronos.it@gmail.com>
2632 L:      linux-hwmon@vger.kernel.org
2633 S:      Maintained
2634 F:      drivers/hwmon/asus_atk0110.c
2635
2636 ATLX ETHERNET DRIVERS
2637 M:      Jay Cliburn <jcliburn@gmail.com>
2638 M:      Chris Snook <chris.snook@gmail.com>
2639 L:      netdev@vger.kernel.org
2640 W:      http://sourceforge.net/projects/atl1
2641 W:      http://atl1.sourceforge.net
2642 S:      Maintained
2643 F:      drivers/net/ethernet/atheros/
2644
2645 ATM
2646 M:      Chas Williams <3chas3@gmail.com>
2647 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2648 L:      netdev@vger.kernel.org
2649 W:      http://linux-atm.sourceforge.net
2650 S:      Maintained
2651 F:      drivers/atm/
2652 F:      include/linux/atm*
2653 F:      include/uapi/linux/atm*
2654
2655 ATMEL MACB ETHERNET DRIVER
2656 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2657 S:      Supported
2658 F:      drivers/net/ethernet/cadence/
2659
2660 ATMEL MAXTOUCH DRIVER
2661 M:      Nick Dyer <nick@shmanahar.org>
2662 T:      git git://github.com/ndyer/linux.git
2663 S:      Maintained
2664 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2665 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2666
2667 ATMEL WIRELESS DRIVER
2668 M:      Simon Kelley <simon@thekelleys.org.uk>
2669 L:      linux-wireless@vger.kernel.org
2670 W:      http://www.thekelleys.org.uk/atmel
2671 W:      http://atmelwlandriver.sourceforge.net/
2672 S:      Maintained
2673 F:      drivers/net/wireless/atmel/atmel*
2674
2675 ATOMIC INFRASTRUCTURE
2676 M:      Will Deacon <will.deacon@arm.com>
2677 M:      Peter Zijlstra <peterz@infradead.org>
2678 R:      Boqun Feng <boqun.feng@gmail.com>
2679 L:      linux-kernel@vger.kernel.org
2680 S:      Maintained
2681 F:      arch/*/include/asm/atomic*.h
2682 F:      include/*/atomic*.h
2683 F:      scripts/atomic/
2684
2685 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2686 M:      Bradley Grove <linuxdrivers@attotech.com>
2687 L:      linux-scsi@vger.kernel.org
2688 W:      http://www.attotech.com
2689 S:      Supported
2690 F:      drivers/scsi/esas2r
2691
2692 ATUSB IEEE 802.15.4 RADIO DRIVER
2693 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2694 L:      linux-wpan@vger.kernel.org
2695 S:      Maintained
2696 F:      drivers/net/ieee802154/atusb.c
2697 F:      drivers/net/ieee802154/atusb.h
2698 F:      drivers/net/ieee802154/at86rf230.h
2699
2700 AUDIT SUBSYSTEM
2701 M:      Paul Moore <paul@paul-moore.com>
2702 M:      Eric Paris <eparis@redhat.com>
2703 L:      linux-audit@redhat.com (moderated for non-subscribers)
2704 W:      https://github.com/linux-audit
2705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2706 S:      Supported
2707 F:      include/linux/audit.h
2708 F:      include/uapi/linux/audit.h
2709 F:      kernel/audit*
2710
2711 AUXILIARY DISPLAY DRIVERS
2712 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2713 S:      Maintained
2714 F:      drivers/auxdisplay/
2715 F:      include/linux/cfag12864b.h
2716
2717 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2718 M:      Andreas Klinger <ak@it-klinger.de>
2719 L:      linux-iio@vger.kernel.org
2720 S:      Maintained
2721 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2722 F:      drivers/iio/adc/hx711.c
2723
2724 AX.25 NETWORK LAYER
2725 M:      Ralf Baechle <ralf@linux-mips.org>
2726 L:      linux-hams@vger.kernel.org
2727 W:      http://www.linux-ax25.org/
2728 S:      Maintained
2729 F:      include/uapi/linux/ax25.h
2730 F:      include/net/ax25.h
2731 F:      net/ax25/
2732
2733 AXENTIA ARM DEVICES
2734 M:      Peter Rosin <peda@axentia.se>
2735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2736 S:      Maintained
2737 F:      Documentation/devicetree/bindings/arm/axentia.txt
2738 F:      arch/arm/boot/dts/at91-linea.dtsi
2739 F:      arch/arm/boot/dts/at91-natte.dtsi
2740 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2741 F:      arch/arm/boot/dts/at91-tse850-3.dts
2742
2743 AXENTIA ASOC DRIVERS
2744 M:      Peter Rosin <peda@axentia.se>
2745 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2746 S:      Maintained
2747 F:      Documentation/devicetree/bindings/sound/axentia,*
2748 F:      sound/soc/atmel/tse850-pcm5142.c
2749
2750 AXXIA I2C CONTROLLER
2751 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2752 L:      linux-i2c@vger.kernel.org
2753 S:      Maintained
2754 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2755 F:      drivers/i2c/busses/i2c-axxia.c
2756
2757 AZ6007 DVB DRIVER
2758 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2759 L:      linux-media@vger.kernel.org
2760 W:      https://linuxtv.org
2761 T:      git git://linuxtv.org/media_tree.git
2762 S:      Maintained
2763 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2764
2765 AZTECH FM RADIO RECEIVER DRIVER
2766 M:      Hans Verkuil <hverkuil@xs4all.nl>
2767 L:      linux-media@vger.kernel.org
2768 T:      git git://linuxtv.org/media_tree.git
2769 W:      https://linuxtv.org
2770 S:      Maintained
2771 F:      drivers/media/radio/radio-aztech*
2772
2773 B43 WIRELESS DRIVER
2774 L:      linux-wireless@vger.kernel.org
2775 L:      b43-dev@lists.infradead.org
2776 W:      http://wireless.kernel.org/en/users/Drivers/b43
2777 S:      Odd Fixes
2778 F:      drivers/net/wireless/broadcom/b43/
2779
2780 B43LEGACY WIRELESS DRIVER
2781 M:      Larry Finger <Larry.Finger@lwfinger.net>
2782 L:      linux-wireless@vger.kernel.org
2783 L:      b43-dev@lists.infradead.org
2784 W:      http://wireless.kernel.org/en/users/Drivers/b43
2785 S:      Maintained
2786 F:      drivers/net/wireless/broadcom/b43legacy/
2787
2788 BACKLIGHT CLASS/SUBSYSTEM
2789 M:      Lee Jones <lee.jones@linaro.org>
2790 M:      Daniel Thompson <daniel.thompson@linaro.org>
2791 M:      Jingoo Han <jingoohan1@gmail.com>
2792 L:      dri-devel@lists.freedesktop.org
2793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2794 S:      Maintained
2795 F:      drivers/video/backlight/
2796 F:      include/linux/backlight.h
2797 F:      include/linux/pwm_backlight.h
2798 F:      Documentation/devicetree/bindings/leds/backlight
2799
2800 BATMAN ADVANCED
2801 M:      Marek Lindner <mareklindner@neomailbox.ch>
2802 M:      Simon Wunderlich <sw@simonwunderlich.de>
2803 M:      Antonio Quartulli <a@unstable.cc>
2804 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2805 W:      https://www.open-mesh.org/
2806 Q:      https://patchwork.open-mesh.org/project/batman/list/
2807 S:      Maintained
2808 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2809 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2810 F:      Documentation/networking/batman-adv.rst
2811 F:      include/uapi/linux/batadv_packet.h
2812 F:      include/uapi/linux/batman_adv.h
2813 F:      net/batman-adv/
2814
2815 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2816 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2817 L:      linux-hams@vger.kernel.org
2818 W:      http://www.baycom.org/~tom/ham/ham.html
2819 S:      Maintained
2820 F:      drivers/net/hamradio/baycom*
2821
2822 BCACHE (BLOCK LAYER CACHE)
2823 M:      Coly Li <colyli@suse.de>
2824 M:      Kent Overstreet <kent.overstreet@gmail.com>
2825 L:      linux-bcache@vger.kernel.org
2826 W:      http://bcache.evilpiepirate.org
2827 C:      irc://irc.oftc.net/bcache
2828 S:      Maintained
2829 F:      drivers/md/bcache/
2830
2831 BDISP ST MEDIA DRIVER
2832 M:      Fabien Dessenne <fabien.dessenne@st.com>
2833 L:      linux-media@vger.kernel.org
2834 T:      git git://linuxtv.org/media_tree.git
2835 W:      https://linuxtv.org
2836 S:      Supported
2837 F:      drivers/media/platform/sti/bdisp
2838
2839 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2840 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2841 L:      netdev@vger.kernel.org
2842 S:      Maintained
2843 F:      drivers/net/ethernet/ec_bhf.c
2844
2845 BEFS FILE SYSTEM
2846 M:      Luis de Bethencourt <luisbg@kernel.org>
2847 M:      Salah Triki <salah.triki@gmail.com>
2848 S:      Maintained
2849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2850 F:      Documentation/filesystems/befs.txt
2851 F:      fs/befs/
2852
2853 BFQ I/O SCHEDULER
2854 M:      Paolo Valente <paolo.valente@linaro.org>
2855 M:      Jens Axboe <axboe@kernel.dk>
2856 L:      linux-block@vger.kernel.org
2857 S:      Maintained
2858 F:      block/bfq-*
2859 F:      Documentation/block/bfq-iosched.txt
2860
2861 BFS FILE SYSTEM
2862 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2863 S:      Maintained
2864 F:      Documentation/filesystems/bfs.txt
2865 F:      fs/bfs/
2866 F:      include/uapi/linux/bfs_fs.h
2867
2868 BLINKM RGB LED DRIVER
2869 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2870 S:      Maintained
2871 F:      drivers/leds/leds-blinkm.c
2872
2873 BLOCK LAYER
2874 M:      Jens Axboe <axboe@kernel.dk>
2875 L:      linux-block@vger.kernel.org
2876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2877 S:      Maintained
2878 F:      block/
2879 F:      drivers/block/
2880 F:      kernel/trace/blktrace.c
2881 F:      lib/sbitmap.c
2882
2883 BLOCK2MTD DRIVER
2884 M:      Joern Engel <joern@lazybastard.org>
2885 L:      linux-mtd@lists.infradead.org
2886 S:      Maintained
2887 F:      drivers/mtd/devices/block2mtd.c
2888
2889 BLUETOOTH DRIVERS
2890 M:      Marcel Holtmann <marcel@holtmann.org>
2891 M:      Johan Hedberg <johan.hedberg@gmail.com>
2892 L:      linux-bluetooth@vger.kernel.org
2893 W:      http://www.bluez.org/
2894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2896 S:      Maintained
2897 F:      drivers/bluetooth/
2898
2899 BLUETOOTH SUBSYSTEM
2900 M:      Marcel Holtmann <marcel@holtmann.org>
2901 M:      Johan Hedberg <johan.hedberg@gmail.com>
2902 L:      linux-bluetooth@vger.kernel.org
2903 W:      http://www.bluez.org/
2904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2906 S:      Maintained
2907 F:      net/bluetooth/
2908 F:      include/net/bluetooth/
2909
2910 BONDING DRIVER
2911 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2912 M:      Veaceslav Falico <vfalico@gmail.com>
2913 M:      Andy Gospodarek <andy@greyhouse.net>
2914 L:      netdev@vger.kernel.org
2915 W:      http://sourceforge.net/projects/bonding/
2916 S:      Supported
2917 F:      drivers/net/bonding/
2918 F:      include/uapi/linux/if_bonding.h
2919
2920 BPF (Safe dynamic programs and tools)
2921 M:      Alexei Starovoitov <ast@kernel.org>
2922 M:      Daniel Borkmann <daniel@iogearbox.net>
2923 R:      Martin KaFai Lau <kafai@fb.com>
2924 R:      Song Liu <songliubraving@fb.com>
2925 R:      Yonghong Song <yhs@fb.com>
2926 L:      netdev@vger.kernel.org
2927 L:      bpf@vger.kernel.org
2928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2930 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2931 S:      Supported
2932 F:      arch/*/net/*
2933 F:      Documentation/networking/filter.txt
2934 F:      Documentation/bpf/
2935 F:      include/linux/bpf*
2936 F:      include/linux/filter.h
2937 F:      include/trace/events/xdp.h
2938 F:      include/uapi/linux/bpf*
2939 F:      include/uapi/linux/filter.h
2940 F:      kernel/bpf/
2941 F:      kernel/trace/bpf_trace.c
2942 F:      lib/test_bpf.c
2943 F:      net/bpf/
2944 F:      net/core/filter.c
2945 F:      net/sched/act_bpf.c
2946 F:      net/sched/cls_bpf.c
2947 F:      samples/bpf/
2948 F:      tools/bpf/
2949 F:      tools/lib/bpf/
2950 F:      tools/testing/selftests/bpf/
2951 K:      bpf
2952 N:      bpf
2953
2954 BPF JIT for ARM
2955 M:      Shubham Bansal <illusionist.neo@gmail.com>
2956 L:      netdev@vger.kernel.org
2957 L:      bpf@vger.kernel.org
2958 S:      Maintained
2959 F:      arch/arm/net/
2960
2961 BPF JIT for ARM64
2962 M:      Daniel Borkmann <daniel@iogearbox.net>
2963 M:      Alexei Starovoitov <ast@kernel.org>
2964 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2965 L:      netdev@vger.kernel.org
2966 L:      bpf@vger.kernel.org
2967 S:      Supported
2968 F:      arch/arm64/net/
2969
2970 BPF JIT for MIPS (32-BIT AND 64-BIT)
2971 M:      Paul Burton <paul.burton@mips.com>
2972 L:      netdev@vger.kernel.org
2973 L:      bpf@vger.kernel.org
2974 S:      Maintained
2975 F:      arch/mips/net/
2976
2977 BPF JIT for NFP NICs
2978 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2979 L:      netdev@vger.kernel.org
2980 L:      bpf@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/netronome/nfp/bpf/
2983
2984 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2985 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2986 M:      Sandipan Das <sandipan@linux.ibm.com>
2987 L:      netdev@vger.kernel.org
2988 L:      bpf@vger.kernel.org
2989 S:      Maintained
2990 F:      arch/powerpc/net/
2991
2992 BPF JIT for RISC-V (RV64G)
2993 M:      Björn Töpel <bjorn.topel@gmail.com>
2994 L:      netdev@vger.kernel.org
2995 S:      Maintained
2996 F:      arch/riscv/net/
2997
2998 BPF JIT for S390
2999 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
3000 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3001 L:      netdev@vger.kernel.org
3002 L:      bpf@vger.kernel.org
3003 S:      Maintained
3004 F:      arch/s390/net/
3005 X:      arch/s390/net/pnet.c
3006
3007 BPF JIT for SPARC (32-BIT AND 64-BIT)
3008 M:      David S. Miller <davem@davemloft.net>
3009 L:      netdev@vger.kernel.org
3010 L:      bpf@vger.kernel.org
3011 S:      Maintained
3012 F:      arch/sparc/net/
3013
3014 BPF JIT for X86 32-BIT
3015 M:      Wang YanQing <udknight@gmail.com>
3016 L:      netdev@vger.kernel.org
3017 L:      bpf@vger.kernel.org
3018 S:      Maintained
3019 F:      arch/x86/net/bpf_jit_comp32.c
3020
3021 BPF JIT for X86 64-BIT
3022 M:      Alexei Starovoitov <ast@kernel.org>
3023 M:      Daniel Borkmann <daniel@iogearbox.net>
3024 L:      netdev@vger.kernel.org
3025 L:      bpf@vger.kernel.org
3026 S:      Supported
3027 F:      arch/x86/net/
3028 X:      arch/x86/net/bpf_jit_comp32.c
3029
3030 BROADCOM B44 10/100 ETHERNET DRIVER
3031 M:      Michael Chan <michael.chan@broadcom.com>
3032 L:      netdev@vger.kernel.org
3033 S:      Supported
3034 F:      drivers/net/ethernet/broadcom/b44.*
3035
3036 BROADCOM B53 ETHERNET SWITCH DRIVER
3037 M:      Florian Fainelli <f.fainelli@gmail.com>
3038 L:      netdev@vger.kernel.org
3039 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3040 S:      Supported
3041 F:      drivers/net/dsa/b53/*
3042 F:      include/linux/platform_data/b53.h
3043
3044 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3045 M:      Florian Fainelli <f.fainelli@gmail.com>
3046 M:      Ray Jui <rjui@broadcom.com>
3047 M:      Scott Branden <sbranden@broadcom.com>
3048 M:      bcm-kernel-feedback-list@broadcom.com
3049 T:      git git://github.com/broadcom/mach-bcm
3050 S:      Maintained
3051 N:      bcm281*
3052 N:      bcm113*
3053 N:      bcm216*
3054 N:      kona
3055 F:      arch/arm/mach-bcm/
3056
3057 BROADCOM BCM2835 ARM ARCHITECTURE
3058 M:      Eric Anholt <eric@anholt.net>
3059 M:      Stefan Wahren <stefan.wahren@i2se.com>
3060 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3061 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3062 T:      git git://github.com/anholt/linux
3063 S:      Maintained
3064 N:      bcm2835
3065 F:      drivers/staging/vc04_services
3066
3067 BROADCOM BCM47XX MIPS ARCHITECTURE
3068 M:      Hauke Mehrtens <hauke@hauke-m.de>
3069 M:      Rafał Miłecki <zajec5@gmail.com>
3070 L:      linux-mips@vger.kernel.org
3071 S:      Maintained
3072 F:      Documentation/devicetree/bindings/mips/brcm/
3073 F:      arch/mips/bcm47xx/*
3074 F:      arch/mips/include/asm/mach-bcm47xx/*
3075
3076 BROADCOM BCM5301X ARM ARCHITECTURE
3077 M:      Hauke Mehrtens <hauke@hauke-m.de>
3078 M:      Rafał Miłecki <zajec5@gmail.com>
3079 M:      bcm-kernel-feedback-list@broadcom.com
3080 L:      linux-arm-kernel@lists.infradead.org
3081 S:      Maintained
3082 F:      arch/arm/mach-bcm/bcm_5301x.c
3083 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3084 F:      arch/arm/boot/dts/bcm470*
3085 F:      arch/arm/boot/dts/bcm953012*
3086
3087 BROADCOM BCM53573 ARM ARCHITECTURE
3088 M:      Rafał Miłecki <rafal@milecki.pl>
3089 L:      linux-arm-kernel@lists.infradead.org
3090 S:      Maintained
3091 F:      arch/arm/boot/dts/bcm53573*
3092 F:      arch/arm/boot/dts/bcm47189*
3093
3094 BROADCOM BCM63XX ARM ARCHITECTURE
3095 M:      Florian Fainelli <f.fainelli@gmail.com>
3096 M:      bcm-kernel-feedback-list@broadcom.com
3097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3098 T:      git git://github.com/broadcom/stblinux.git
3099 S:      Maintained
3100 N:      bcm63xx
3101
3102 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3103 M:      Kevin Cernekee <cernekee@gmail.com>
3104 L:      linux-usb@vger.kernel.org
3105 S:      Maintained
3106 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3107
3108 BROADCOM BCM7XXX ARM ARCHITECTURE
3109 M:      Brian Norris <computersforpeace@gmail.com>
3110 M:      Gregory Fong <gregory.0xf0@gmail.com>
3111 M:      Florian Fainelli <f.fainelli@gmail.com>
3112 M:      bcm-kernel-feedback-list@broadcom.com
3113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3114 T:      git git://github.com/broadcom/stblinux.git
3115 S:      Maintained
3116 F:      arch/arm/mach-bcm/*brcmstb*
3117 F:      arch/arm/boot/dts/bcm7*.dts*
3118 F:      drivers/bus/brcmstb_gisb.c
3119 F:      arch/arm/mm/cache-b15-rac.c
3120 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3121 N:      brcmstb
3122
3123 BROADCOM BMIPS CPUFREQ DRIVER
3124 M:      Markus Mayer <mmayer@broadcom.com>
3125 M:      bcm-kernel-feedback-list@broadcom.com
3126 L:      linux-pm@vger.kernel.org
3127 S:      Maintained
3128 F:      drivers/cpufreq/bmips-cpufreq.c
3129
3130 BROADCOM BMIPS MIPS ARCHITECTURE
3131 M:      Kevin Cernekee <cernekee@gmail.com>
3132 M:      Florian Fainelli <f.fainelli@gmail.com>
3133 L:      linux-mips@vger.kernel.org
3134 T:      git git://github.com/broadcom/stblinux.git
3135 S:      Maintained
3136 F:      arch/mips/bmips/*
3137 F:      arch/mips/include/asm/mach-bmips/*
3138 F:      arch/mips/kernel/*bmips*
3139 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3140 F:      drivers/irqchip/irq-bcm63*
3141 F:      drivers/irqchip/irq-bcm7*
3142 F:      drivers/irqchip/irq-brcmstb*
3143 F:      include/linux/bcm963xx_nvram.h
3144 F:      include/linux/bcm963xx_tag.h
3145
3146 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3147 M:      Rasesh Mody <rmody@marvell.com>
3148 M:      GR-Linux-NIC-Dev@marvell.com
3149 L:      netdev@vger.kernel.org
3150 S:      Supported
3151 F:      drivers/net/ethernet/broadcom/bnx2.*
3152 F:      drivers/net/ethernet/broadcom/bnx2_*
3153
3154 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3155 M:      QLogic-Storage-Upstream@qlogic.com
3156 L:      linux-scsi@vger.kernel.org
3157 S:      Supported
3158 F:      drivers/scsi/bnx2fc/
3159
3160 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3161 M:      QLogic-Storage-Upstream@qlogic.com
3162 L:      linux-scsi@vger.kernel.org
3163 S:      Supported
3164 F:      drivers/scsi/bnx2i/
3165
3166 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3167 M:      Ariel Elior <aelior@marvell.com>
3168 M:      Sudarsana Kalluru <skalluru@marvell.com>
3169 M:      GR-everest-linux-l2@marvell.com
3170 L:      netdev@vger.kernel.org
3171 S:      Supported
3172 F:      drivers/net/ethernet/broadcom/bnx2x/
3173
3174 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3175 M:      Michael Chan <michael.chan@broadcom.com>
3176 L:      netdev@vger.kernel.org
3177 S:      Supported
3178 F:      drivers/net/ethernet/broadcom/bnxt/
3179
3180 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3181 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3182 M:      Franky Lin <franky.lin@broadcom.com>
3183 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3184 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3185 M:      Wright Feng <wright.feng@cypress.com>
3186 L:      linux-wireless@vger.kernel.org
3187 L:      brcm80211-dev-list.pdl@broadcom.com
3188 L:      brcm80211-dev-list@cypress.com
3189 S:      Supported
3190 F:      drivers/net/wireless/broadcom/brcm80211/
3191
3192 BROADCOM BRCMSTB GPIO DRIVER
3193 M:      Gregory Fong <gregory.0xf0@gmail.com>
3194 L:      bcm-kernel-feedback-list@broadcom.com
3195 S:      Supported
3196 F:      drivers/gpio/gpio-brcmstb.c
3197 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3198
3199 BROADCOM BRCMSTB I2C DRIVER
3200 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3201 L:      linux-i2c@vger.kernel.org
3202 L:      bcm-kernel-feedback-list@broadcom.com
3203 S:      Supported
3204 F:      drivers/i2c/busses/i2c-brcmstb.c
3205 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3206
3207 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3208 M:      Al Cooper <alcooperx@gmail.com>
3209 L:      linux-kernel@vger.kernel.org
3210 L:      bcm-kernel-feedback-list@broadcom.com
3211 S:      Maintained
3212 F:      drivers/phy/broadcom/phy-brcm-usb*
3213
3214 BROADCOM GENET ETHERNET DRIVER
3215 M:      Doug Berger <opendmb@gmail.com>
3216 M:      Florian Fainelli <f.fainelli@gmail.com>
3217 L:      bcm-kernel-feedback-list@broadcom.com
3218 L:      netdev@vger.kernel.org
3219 S:      Supported
3220 F:      drivers/net/ethernet/broadcom/genet/
3221
3222 BROADCOM IPROC ARM ARCHITECTURE
3223 M:      Ray Jui <rjui@broadcom.com>
3224 M:      Scott Branden <sbranden@broadcom.com>
3225 M:      bcm-kernel-feedback-list@broadcom.com
3226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3227 T:      git git://github.com/broadcom/cygnus-linux.git
3228 S:      Maintained
3229 N:      iproc
3230 N:      cygnus
3231 N:      bcm[-_]nsp
3232 N:      bcm9113*
3233 N:      bcm9583*
3234 N:      bcm9585*
3235 N:      bcm9586*
3236 N:      bcm988312
3237 N:      bcm113*
3238 N:      bcm583*
3239 N:      bcm585*
3240 N:      bcm586*
3241 N:      bcm88312
3242 N:      hr2
3243 N:      stingray
3244 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3245 F:      arch/arm64/boot/dts/broadcom/stingray/*
3246 F:      drivers/clk/bcm/clk-ns*
3247 F:      drivers/clk/bcm/clk-sr*
3248 F:      drivers/pinctrl/bcm/pinctrl-ns*
3249 F:      include/dt-bindings/clock/bcm-sr*
3250
3251 BROADCOM KONA GPIO DRIVER
3252 M:      Ray Jui <rjui@broadcom.com>
3253 L:      bcm-kernel-feedback-list@broadcom.com
3254 S:      Supported
3255 F:      drivers/gpio/gpio-bcm-kona.c
3256 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3257
3258 BROADCOM NETXTREME-E ROCE DRIVER
3259 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3260 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3261 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3262 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3263 L:      linux-rdma@vger.kernel.org
3264 W:      http://www.broadcom.com
3265 S:      Supported
3266 F:      drivers/infiniband/hw/bnxt_re/
3267 F:      include/uapi/rdma/bnxt_re-abi.h
3268
3269 BROADCOM NVRAM DRIVER
3270 M:      Rafał Miłecki <zajec5@gmail.com>
3271 L:      linux-mips@vger.kernel.org
3272 S:      Maintained
3273 F:      drivers/firmware/broadcom/*
3274
3275 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3276 M:      Rafał Miłecki <zajec5@gmail.com>
3277 L:      linux-wireless@vger.kernel.org
3278 S:      Maintained
3279 F:      drivers/bcma/
3280 F:      include/linux/bcma/
3281
3282 BROADCOM STB AVS CPUFREQ DRIVER
3283 M:      Markus Mayer <mmayer@broadcom.com>
3284 M:      bcm-kernel-feedback-list@broadcom.com
3285 L:      linux-pm@vger.kernel.org
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3288 F:      drivers/cpufreq/brcmstb*
3289
3290 BROADCOM STB AVS TMON DRIVER
3291 M:      Markus Mayer <mmayer@broadcom.com>
3292 M:      bcm-kernel-feedback-list@broadcom.com
3293 L:      linux-pm@vger.kernel.org
3294 S:      Maintained
3295 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3296 F:      drivers/thermal/broadcom/brcmstb*
3297
3298 BROADCOM STB NAND FLASH DRIVER
3299 M:      Brian Norris <computersforpeace@gmail.com>
3300 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3301 L:      linux-mtd@lists.infradead.org
3302 L:      bcm-kernel-feedback-list@broadcom.com
3303 S:      Maintained
3304 F:      drivers/mtd/nand/raw/brcmnand/
3305
3306 BROADCOM STB DPFE DRIVER
3307 M:      Markus Mayer <mmayer@broadcom.com>
3308 M:      bcm-kernel-feedback-list@broadcom.com
3309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3310 S:      Maintained
3311 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3312 F:      drivers/memory/brcmstb_dpfe.c
3313
3314 BROADCOM SPI DRIVER
3315 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3316 M:      bcm-kernel-feedback-list@broadcom.com
3317 S:      Maintained
3318 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3319 F:      drivers/spi/spi-bcm-qspi.*
3320 F:      drivers/spi/spi-brcmstb-qspi.c
3321 F:      drivers/spi/spi-iproc-qspi.c
3322
3323 BROADCOM SYSTEMPORT ETHERNET DRIVER
3324 M:      Florian Fainelli <f.fainelli@gmail.com>
3325 L:      bcm-kernel-feedback-list@broadcom.com
3326 L:      netdev@vger.kernel.org
3327 S:      Supported
3328 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3329
3330 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3331 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3332 M:      Prashant Sreedharan <prashant@broadcom.com>
3333 M:      Michael Chan <mchan@broadcom.com>
3334 L:      netdev@vger.kernel.org
3335 S:      Supported
3336 F:      drivers/net/ethernet/broadcom/tg3.*
3337
3338 BROCADE BFA FC SCSI DRIVER
3339 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3340 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3341 L:      linux-scsi@vger.kernel.org
3342 S:      Supported
3343 F:      drivers/scsi/bfa/
3344
3345 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3346 M:      Rasesh Mody <rmody@marvell.com>
3347 M:      Sudarsana Kalluru <skalluru@marvell.com>
3348 M:      GR-Linux-NIC-Dev@marvell.com
3349 L:      netdev@vger.kernel.org
3350 S:      Supported
3351 F:      drivers/net/ethernet/brocade/bna/
3352
3353 BSG (block layer generic sg v4 driver)
3354 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3355 L:      linux-scsi@vger.kernel.org
3356 S:      Supported
3357 F:      block/bsg.c
3358 F:      include/linux/bsg.h
3359 F:      include/uapi/linux/bsg.h
3360
3361 BT87X AUDIO DRIVER
3362 M:      Clemens Ladisch <clemens@ladisch.de>
3363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3364 T:      git git://git.alsa-project.org/alsa-kernel.git
3365 S:      Maintained
3366 F:      Documentation/sound/cards/bt87x.rst
3367 F:      sound/pci/bt87x.c
3368
3369 BT8XXGPIO DRIVER
3370 M:      Michael Buesch <m@bues.ch>
3371 W:      http://bu3sch.de/btgpio.php
3372 S:      Maintained
3373 F:      drivers/gpio/gpio-bt8xx.c
3374
3375 BTRFS FILE SYSTEM
3376 M:      Chris Mason <clm@fb.com>
3377 M:      Josef Bacik <josef@toxicpanda.com>
3378 M:      David Sterba <dsterba@suse.com>
3379 L:      linux-btrfs@vger.kernel.org
3380 W:      http://btrfs.wiki.kernel.org/
3381 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3383 S:      Maintained
3384 F:      Documentation/filesystems/btrfs.txt
3385 F:      fs/btrfs/
3386 F:      include/linux/btrfs*
3387 F:      include/uapi/linux/btrfs*
3388
3389 BTTV VIDEO4LINUX DRIVER
3390 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3391 L:      linux-media@vger.kernel.org
3392 W:      https://linuxtv.org
3393 T:      git git://linuxtv.org/media_tree.git
3394 S:      Odd fixes
3395 F:      Documentation/media/v4l-drivers/bttv*
3396 F:      drivers/media/pci/bt8xx/bttv*
3397
3398 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3399 M:      Chanwoo Choi <cw00.choi@samsung.com>
3400 L:      linux-pm@vger.kernel.org
3401 L:      linux-samsung-soc@vger.kernel.org
3402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3403 S:      Maintained
3404 F:      drivers/devfreq/exynos-bus.c
3405 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3406
3407 BUSLOGIC SCSI DRIVER
3408 M:      Khalid Aziz <khalid@gonehiking.org>
3409 L:      linux-scsi@vger.kernel.org
3410 S:      Maintained
3411 F:      drivers/scsi/BusLogic.*
3412 F:      drivers/scsi/FlashPoint.*
3413
3414 C-MEDIA CMI8788 DRIVER
3415 M:      Clemens Ladisch <clemens@ladisch.de>
3416 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3417 T:      git git://git.alsa-project.org/alsa-kernel.git
3418 S:      Maintained
3419 F:      sound/pci/oxygen/
3420
3421 C-SKY ARCHITECTURE
3422 M:      Guo Ren <guoren@kernel.org>
3423 T:      git https://github.com/c-sky/csky-linux.git
3424 S:      Supported
3425 F:      arch/csky/
3426 F:      Documentation/devicetree/bindings/csky/
3427 F:      drivers/irqchip/irq-csky-*
3428 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3429 F:      drivers/clocksource/timer-gx6605s.c
3430 F:      drivers/clocksource/timer-mp-csky.c
3431 F:      Documentation/devicetree/bindings/timer/csky,*
3432 K:      csky
3433 N:      csky
3434
3435 C6X ARCHITECTURE
3436 M:      Mark Salter <msalter@redhat.com>
3437 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3438 L:      linux-c6x-dev@linux-c6x.org
3439 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3440 S:      Maintained
3441 F:      arch/c6x/
3442
3443 CA8210 IEEE-802.15.4 RADIO DRIVER
3444 M:      Harry Morris <h.morris@cascoda.com>
3445 L:      linux-wpan@vger.kernel.org
3446 W:      https://github.com/Cascoda/ca8210-linux.git
3447 S:      Maintained
3448 F:      drivers/net/ieee802154/ca8210.c
3449 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3450
3451 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3452 M:      David Howells <dhowells@redhat.com>
3453 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3454 S:      Supported
3455 F:      Documentation/filesystems/caching/cachefiles.txt
3456 F:      fs/cachefiles/
3457
3458 CADENCE MIPI-CSI2 BRIDGES
3459 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3460 L:      linux-media@vger.kernel.org
3461 S:      Maintained
3462 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3463 F:      drivers/media/platform/cadence/cdns-csi2*
3464
3465 CADET FM/AM RADIO RECEIVER DRIVER
3466 M:      Hans Verkuil <hverkuil@xs4all.nl>
3467 L:      linux-media@vger.kernel.org
3468 T:      git git://linuxtv.org/media_tree.git
3469 W:      https://linuxtv.org
3470 S:      Maintained
3471 F:      drivers/media/radio/radio-cadet*
3472
3473 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3474 M:      Jonathan Corbet <corbet@lwn.net>
3475 L:      linux-media@vger.kernel.org
3476 T:      git git://linuxtv.org/media_tree.git
3477 S:      Maintained
3478 F:      Documentation/media/v4l-drivers/cafe_ccic*
3479 F:      drivers/media/platform/marvell-ccic/
3480
3481 CAIF NETWORK LAYER
3482 L:      netdev@vger.kernel.org
3483 S:      Orphan
3484 F:      Documentation/networking/caif/
3485 F:      drivers/net/caif/
3486 F:      include/uapi/linux/caif/
3487 F:      include/net/caif/
3488 F:      net/caif/
3489
3490 CAKE QDISC
3491 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3492 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3493 S:      Maintained
3494 F:      net/sched/sch_cake.c
3495
3496 CALGARY x86-64 IOMMU
3497 M:      Muli Ben-Yehuda <mulix@mulix.org>
3498 M:      Jon Mason <jdmason@kudzu.us>
3499 L:      iommu@lists.linux-foundation.org
3500 S:      Maintained
3501 F:      arch/x86/kernel/pci-calgary_64.c
3502 F:      arch/x86/kernel/tce_64.c
3503 F:      arch/x86/include/asm/calgary.h
3504 F:      arch/x86/include/asm/tce.h
3505
3506 CAN NETWORK DRIVERS
3507 M:      Wolfgang Grandegger <wg@grandegger.com>
3508 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3509 L:      linux-can@vger.kernel.org
3510 W:      https://github.com/linux-can
3511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3513 S:      Maintained
3514 F:      Documentation/devicetree/bindings/net/can/
3515 F:      drivers/net/can/
3516 F:      include/linux/can/dev.h
3517 F:      include/linux/can/platform/
3518 F:      include/uapi/linux/can/error.h
3519 F:      include/uapi/linux/can/netlink.h
3520
3521 CAN NETWORK LAYER
3522 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3523 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3524 L:      linux-can@vger.kernel.org
3525 W:      https://github.com/linux-can
3526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3528 S:      Maintained
3529 F:      Documentation/networking/can.rst
3530 F:      net/can/
3531 F:      include/linux/can/core.h
3532 F:      include/uapi/linux/can.h
3533 F:      include/uapi/linux/can/bcm.h
3534 F:      include/uapi/linux/can/raw.h
3535 F:      include/uapi/linux/can/gw.h
3536
3537 CAPABILITIES
3538 M:      Serge Hallyn <serge@hallyn.com>
3539 L:      linux-security-module@vger.kernel.org
3540 S:      Supported
3541 F:      include/linux/capability.h
3542 F:      include/uapi/linux/capability.h
3543 F:      security/commoncap.c
3544 F:      kernel/capability.c
3545
3546 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3547 M:      Kevin Tsai <ktsai@capellamicro.com>
3548 S:      Maintained
3549 F:      drivers/iio/light/cm*
3550
3551 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3552 M:      Christian Lamparter <chunkeey@googlemail.com>
3553 L:      linux-wireless@vger.kernel.org
3554 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3555 S:      Maintained
3556 F:      drivers/net/wireless/ath/carl9170/
3557
3558 CAVIUM I2C DRIVER
3559 M:      Jan Glauber <jglauber@cavium.com>
3560 M:      David Daney <david.daney@cavium.com>
3561 W:      http://www.cavium.com
3562 S:      Supported
3563 F:      drivers/i2c/busses/i2c-octeon*
3564 F:      drivers/i2c/busses/i2c-thunderx*
3565
3566 CAVIUM LIQUIDIO NETWORK DRIVER
3567 M:      Derek Chickles <dchickles@marvell.com>
3568 M:      Satanand Burla <sburla@marvell.com>
3569 M:      Felix Manlunas <fmanlunas@marvell.com>
3570 L:      netdev@vger.kernel.org
3571 W:      http://www.cavium.com
3572 S:      Supported
3573 F:      drivers/net/ethernet/cavium/liquidio/
3574
3575 CAVIUM MMC DRIVER
3576 M:      Jan Glauber <jglauber@cavium.com>
3577 M:      David Daney <david.daney@cavium.com>
3578 M:      Steven J. Hill <Steven.Hill@cavium.com>
3579 W:      http://www.cavium.com
3580 S:      Supported
3581 F:      drivers/mmc/host/cavium*
3582
3583 CAVIUM OCTEON-TX CRYPTO DRIVER
3584 M:      George Cherian <george.cherian@cavium.com>
3585 L:      linux-crypto@vger.kernel.org
3586 W:      http://www.cavium.com
3587 S:      Supported
3588 F:      drivers/crypto/cavium/cpt/
3589
3590 CAVIUM THUNDERX2 ARM64 SOC
3591 M:      Robert Richter <rrichter@cavium.com>
3592 M:      Jayachandran C <jnair@caviumnetworks.com>
3593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3594 S:      Maintained
3595 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3596 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3597
3598 CC2520 IEEE-802.15.4 RADIO DRIVER
3599 M:      Varka Bhadram <varkabhadram@gmail.com>
3600 L:      linux-wpan@vger.kernel.org
3601 S:      Maintained
3602 F:      drivers/net/ieee802154/cc2520.c
3603 F:      include/linux/spi/cc2520.h
3604 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3605
3606 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3607 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3608 L:      linux-crypto@vger.kernel.org
3609 S:      Supported
3610 F:      drivers/crypto/ccree/
3611 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3612
3613 CEC FRAMEWORK
3614 M:      Hans Verkuil <hans.verkuil@cisco.com>
3615 L:      linux-media@vger.kernel.org
3616 T:      git git://linuxtv.org/media_tree.git
3617 W:      http://linuxtv.org
3618 S:      Supported
3619 F:      Documentation/media/kapi/cec-core.rst
3620 F:      Documentation/media/uapi/cec
3621 F:      drivers/media/cec/
3622 F:      drivers/media/rc/keymaps/rc-cec.c
3623 F:      include/media/cec.h
3624 F:      include/media/cec-notifier.h
3625 F:      include/uapi/linux/cec.h
3626 F:      include/uapi/linux/cec-funcs.h
3627 F:      Documentation/devicetree/bindings/media/cec.txt
3628 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3629
3630 CEC GPIO DRIVER
3631 M:      Hans Verkuil <hans.verkuil@cisco.com>
3632 L:      linux-media@vger.kernel.org
3633 T:      git git://linuxtv.org/media_tree.git
3634 W:      http://linuxtv.org
3635 S:      Supported
3636 F:      drivers/media/platform/cec-gpio/
3637 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3638
3639 CELL BROADBAND ENGINE ARCHITECTURE
3640 M:      Arnd Bergmann <arnd@arndb.de>
3641 L:      linuxppc-dev@lists.ozlabs.org
3642 W:      http://www.ibm.com/developerworks/power/cell/
3643 S:      Supported
3644 F:      arch/powerpc/include/asm/cell*.h
3645 F:      arch/powerpc/include/asm/spu*.h
3646 F:      arch/powerpc/include/uapi/asm/spu*.h
3647 F:      arch/powerpc/oprofile/*cell*
3648 F:      arch/powerpc/platforms/cell/
3649
3650 CEPH COMMON CODE (LIBCEPH)
3651 M:      Ilya Dryomov <idryomov@gmail.com>
3652 M:      "Yan, Zheng" <zyan@redhat.com>
3653 M:      Sage Weil <sage@redhat.com>
3654 L:      ceph-devel@vger.kernel.org
3655 W:      http://ceph.com/
3656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3657 T:      git git://github.com/ceph/ceph-client.git
3658 S:      Supported
3659 F:      net/ceph/
3660 F:      include/linux/ceph/
3661 F:      include/linux/crush/
3662
3663 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3664 M:      "Yan, Zheng" <zyan@redhat.com>
3665 M:      Sage Weil <sage@redhat.com>
3666 M:      Ilya Dryomov <idryomov@gmail.com>
3667 L:      ceph-devel@vger.kernel.org
3668 W:      http://ceph.com/
3669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3670 T:      git git://github.com/ceph/ceph-client.git
3671 S:      Supported
3672 F:      Documentation/filesystems/ceph.txt
3673 F:      fs/ceph/
3674
3675 CERTIFICATE HANDLING:
3676 M:      David Howells <dhowells@redhat.com>
3677 M:      David Woodhouse <dwmw2@infradead.org>
3678 L:      keyrings@vger.kernel.org
3679 S:      Maintained
3680 F:      Documentation/admin-guide/module-signing.rst
3681 F:      certs/
3682 F:      scripts/sign-file.c
3683 F:      scripts/extract-cert.c
3684
3685 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3686 L:      linux-usb@vger.kernel.org
3687 S:      Orphan
3688 F:      Documentation/usb/WUSB-Design-overview.txt
3689 F:      Documentation/usb/wusb-cbaf
3690 F:      drivers/usb/host/hwa-hc.c
3691 F:      drivers/usb/host/whci/
3692 F:      drivers/usb/wusbcore/
3693 F:      include/linux/usb/wusb*
3694
3695 CFAG12864B LCD DRIVER
3696 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3697 S:      Maintained
3698 F:      drivers/auxdisplay/cfag12864b.c
3699 F:      include/linux/cfag12864b.h
3700
3701 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3702 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3703 S:      Maintained
3704 F:      drivers/auxdisplay/cfag12864bfb.c
3705 F:      include/linux/cfag12864b.h
3706
3707 802.11 (including CFG80211/NL80211)
3708 M:      Johannes Berg <johannes@sipsolutions.net>
3709 L:      linux-wireless@vger.kernel.org
3710 W:      http://wireless.kernel.org/
3711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3713 S:      Maintained
3714 F:      net/wireless/
3715 F:      include/uapi/linux/nl80211.h
3716 F:      include/linux/ieee80211.h
3717 F:      include/net/wext.h
3718 F:      include/net/cfg80211.h
3719 F:      include/net/iw_handler.h
3720 F:      include/net/ieee80211_radiotap.h
3721 F:      Documentation/driver-api/80211/cfg80211.rst
3722 F:      Documentation/networking/regulatory.txt
3723
3724 CHAR and MISC DRIVERS
3725 M:      Arnd Bergmann <arnd@arndb.de>
3726 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3728 S:      Supported
3729 F:      drivers/char/
3730 F:      drivers/misc/
3731 F:      include/linux/miscdevice.h
3732
3733 CHECKPATCH
3734 M:      Andy Whitcroft <apw@canonical.com>
3735 M:      Joe Perches <joe@perches.com>
3736 S:      Maintained
3737 F:      scripts/checkpatch.pl
3738
3739 CHINESE DOCUMENTATION
3740 M:      Harry Wei <harryxiyou@gmail.com>
3741 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3742 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3743 S:      Maintained
3744 F:      Documentation/translations/zh_CN/
3745
3746 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3747 M:      Peter Chen <Peter.Chen@nxp.com>
3748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3749 L:      linux-usb@vger.kernel.org
3750 S:      Maintained
3751 F:      drivers/usb/chipidea/
3752
3753 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3754 M:      Hans de Goede <hdegoede@redhat.com>
3755 L:      linux-input@vger.kernel.org
3756 S:      Maintained
3757 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3758 F:      drivers/input/touchscreen/chipone_icn8318.c
3759
3760 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3761 M:      Hans de Goede <hdegoede@redhat.com>
3762 L:      linux-input@vger.kernel.org
3763 S:      Maintained
3764 F:      drivers/input/touchscreen/chipone_icn8505.c
3765
3766 CHROME HARDWARE PLATFORM SUPPORT
3767 M:      Benson Leung <bleung@chromium.org>
3768 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3769 S:      Maintained
3770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3771 F:      drivers/platform/chrome/
3772
3773 CHROMEOS EC SUBDRIVERS
3774 M:      Benson Leung <bleung@chromium.org>
3775 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3776 R:      Guenter Roeck <groeck@chromium.org>
3777 S:      Maintained
3778 N:      cros_ec
3779 N:      cros-ec
3780 F:      drivers/power/supply/cros_usbpd-charger.c
3781
3782 CHROMEOS EC CODEC DRIVER
3783 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3784 S:      Maintained
3785 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3786 R:      Guenter Roeck <groeck@chromium.org>
3787 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3788 F:      sound/soc/codecs/cros_ec_codec.*
3789
3790 CIRRUS LOGIC AUDIO CODEC DRIVERS
3791 M:      Brian Austin <brian.austin@cirrus.com>
3792 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3793 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3794 S:      Maintained
3795 F:      sound/soc/codecs/cs*
3796
3797 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3798 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3799 L:      netdev@vger.kernel.org
3800 S:      Maintained
3801 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3802
3803 CIRRUS LOGIC LOCHNAGAR DRIVER
3804 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3805 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3806 L:      patches@opensource.cirrus.com
3807 S:      Supported
3808 F:      drivers/clk/clk-lochnagar.c
3809 F:      drivers/mfd/lochnagar-i2c.c
3810 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3811 F:      drivers/regulator/lochnagar-regulator.c
3812 F:      include/dt-bindings/clk/lochnagar.h
3813 F:      include/dt-bindings/pinctrl/lochnagar.h
3814 F:      include/linux/mfd/lochnagar*
3815 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3816 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3817 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3818 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3819
3820 CISCO FCOE HBA DRIVER
3821 M:      Satish Kharat <satishkh@cisco.com>
3822 M:      Sesidhar Baddela <sebaddel@cisco.com>
3823 M:      Karan Tilak Kumar <kartilak@cisco.com>
3824 L:      linux-scsi@vger.kernel.org
3825 S:      Supported
3826 F:      drivers/scsi/fnic/
3827
3828 CISCO SCSI HBA DRIVER
3829 M:      Karan Tilak Kumar <kartilak@cisco.com>
3830 M:      Sesidhar Baddela <sebaddel@cisco.com>
3831 L:      linux-scsi@vger.kernel.org
3832 S:      Supported
3833 F:      drivers/scsi/snic/
3834
3835 CISCO VIC ETHERNET NIC DRIVER
3836 M:      Christian Benvenuti <benve@cisco.com>
3837 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3838 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3839 S:      Supported
3840 F:      drivers/net/ethernet/cisco/enic/
3841
3842 CISCO VIC LOW LATENCY NIC DRIVER
3843 M:      Christian Benvenuti <benve@cisco.com>
3844 M:      Nelson Escobar <neescoba@cisco.com>
3845 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3846 S:      Supported
3847 F:      drivers/infiniband/hw/usnic/
3848
3849 CIRRUS LOGIC MADERA CODEC DRIVERS
3850 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3851 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3852 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3853 L:      patches@opensource.cirrus.com
3854 T:      git https://github.com/CirrusLogic/linux-drivers.git
3855 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3856 S:      Supported
3857 F:      Documentation/devicetree/bindings/mfd/madera.txt
3858 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3859 F:      include/linux/irqchip/irq-madera*
3860 F:      include/linux/mfd/madera/*
3861 F:      drivers/gpio/gpio-madera*
3862 F:      drivers/irqchip/irq-madera*
3863 F:      drivers/mfd/madera*
3864 F:      drivers/mfd/cs47l*
3865 F:      drivers/pinctrl/cirrus/*
3866
3867 CLANG-FORMAT FILE
3868 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3869 S:      Maintained
3870 F:      .clang-format
3871
3872 CLEANCACHE API
3873 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3874 L:      linux-kernel@vger.kernel.org
3875 S:      Maintained
3876 F:      mm/cleancache.c
3877 F:      include/linux/cleancache.h
3878
3879 CLK API
3880 M:      Russell King <linux@armlinux.org.uk>
3881 L:      linux-clk@vger.kernel.org
3882 S:      Maintained
3883 F:      include/linux/clk.h
3884
3885 CLOCKSOURCE, CLOCKEVENT DRIVERS
3886 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3887 M:      Thomas Gleixner <tglx@linutronix.de>
3888 L:      linux-kernel@vger.kernel.org
3889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3890 S:      Supported
3891 F:      drivers/clocksource/
3892 F:      Documentation/devicetree/bindings/timer/
3893
3894 CMPC ACPI DRIVER
3895 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3896 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3897 L:      platform-driver-x86@vger.kernel.org
3898 S:      Supported
3899 F:      drivers/platform/x86/classmate-laptop.c
3900
3901 COBALT MEDIA DRIVER
3902 M:      Hans Verkuil <hans.verkuil@cisco.com>
3903 L:      linux-media@vger.kernel.org
3904 T:      git git://linuxtv.org/media_tree.git
3905 W:      https://linuxtv.org
3906 S:      Supported
3907 F:      drivers/media/pci/cobalt/
3908
3909 COCCINELLE/Semantic Patches (SmPL)
3910 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3911 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3912 M:      Nicolas Palix <nicolas.palix@imag.fr>
3913 M:      Michal Marek <michal.lkml@markovi.net>
3914 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3916 W:      http://coccinelle.lip6.fr/
3917 S:      Supported
3918 F:      Documentation/dev-tools/coccinelle.rst
3919 F:      scripts/coccinelle/
3920 F:      scripts/coccicheck
3921
3922 CODA FILE SYSTEM
3923 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3924 M:      coda@cs.cmu.edu
3925 L:      codalist@coda.cs.cmu.edu
3926 W:      http://www.coda.cs.cmu.edu/
3927 S:      Maintained
3928 F:      Documentation/filesystems/coda.txt
3929 F:      fs/coda/
3930 F:      include/linux/coda*.h
3931 F:      include/uapi/linux/coda*.h
3932
3933 CODA V4L2 MEM2MEM DRIVER
3934 M:      Philipp Zabel <p.zabel@pengutronix.de>
3935 L:      linux-media@vger.kernel.org
3936 S:      Maintained
3937 F:      Documentation/devicetree/bindings/media/coda.txt
3938 F:      drivers/media/platform/coda/
3939
3940 CODE OF CONDUCT
3941 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3942 S:      Supported
3943 F:      Documentation/process/code-of-conduct.rst
3944 F:      Documentation/process/code-of-conduct-interpretation.rst
3945
3946 COMMON CLK FRAMEWORK
3947 M:      Michael Turquette <mturquette@baylibre.com>
3948 M:      Stephen Boyd <sboyd@kernel.org>
3949 L:      linux-clk@vger.kernel.org
3950 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3952 S:      Maintained
3953 F:      Documentation/devicetree/bindings/clock/
3954 F:      drivers/clk/
3955 X:      drivers/clk/clkdev.c
3956 F:      include/linux/clk-pr*
3957 F:      include/linux/clk/
3958 F:      include/linux/of_clk.h
3959
3960 COMMON INTERNET FILE SYSTEM (CIFS)
3961 M:      Steve French <sfrench@samba.org>
3962 L:      linux-cifs@vger.kernel.org
3963 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3964 W:      http://linux-cifs.samba.org/
3965 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3966 S:      Supported
3967 F:      Documentation/filesystems/cifs/
3968 F:      fs/cifs/
3969
3970 COMPACTPCI HOTPLUG CORE
3971 M:      Scott Murray <scott@spiteful.org>
3972 L:      linux-pci@vger.kernel.org
3973 S:      Maintained
3974 F:      drivers/pci/hotplug/cpci_hotplug*
3975
3976 COMPACTPCI HOTPLUG GENERIC DRIVER
3977 M:      Scott Murray <scott@spiteful.org>
3978 L:      linux-pci@vger.kernel.org
3979 S:      Maintained
3980 F:      drivers/pci/hotplug/cpcihp_generic.c
3981
3982 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3983 M:      Scott Murray <scott@spiteful.org>
3984 L:      linux-pci@vger.kernel.org
3985 S:      Maintained
3986 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3987
3988 COMPAL LAPTOP SUPPORT
3989 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3990 L:      platform-driver-x86@vger.kernel.org
3991 S:      Maintained
3992 F:      drivers/platform/x86/compal-laptop.c
3993
3994 COMPILER ATTRIBUTES
3995 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3996 S:      Maintained
3997 F:      include/linux/compiler_attributes.h
3998
3999 CONEXANT ACCESSRUNNER USB DRIVER
4000 L:      accessrunner-general@lists.sourceforge.net
4001 W:      http://accessrunner.sourceforge.net/
4002 S:      Orphan
4003 F:      drivers/usb/atm/cxacru.c
4004
4005 CONFIGFS
4006 M:      Joel Becker <jlbec@evilplan.org>
4007 M:      Christoph Hellwig <hch@lst.de>
4008 T:      git git://git.infradead.org/users/hch/configfs.git
4009 S:      Supported
4010 F:      fs/configfs/
4011 F:      include/linux/configfs.h
4012
4013 CONNECTOR
4014 M:      Evgeniy Polyakov <zbr@ioremap.net>
4015 L:      netdev@vger.kernel.org
4016 S:      Maintained
4017 F:      drivers/connector/
4018
4019 CONTROL GROUP (CGROUP)
4020 M:      Tejun Heo <tj@kernel.org>
4021 M:      Li Zefan <lizefan@huawei.com>
4022 M:      Johannes Weiner <hannes@cmpxchg.org>
4023 L:      cgroups@vger.kernel.org
4024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4025 S:      Maintained
4026 F:      Documentation/admin-guide/cgroup-v2.rst
4027 F:      Documentation/cgroup-v1/
4028 F:      include/linux/cgroup*
4029 F:      kernel/cgroup/
4030
4031 CONTROL GROUP - CPUSET
4032 M:      Li Zefan <lizefan@huawei.com>
4033 L:      cgroups@vger.kernel.org
4034 W:      http://www.bullopensource.org/cpuset/
4035 W:      http://oss.sgi.com/projects/cpusets/
4036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4037 S:      Maintained
4038 F:      Documentation/cgroup-v1/cpusets.txt
4039 F:      include/linux/cpuset.h
4040 F:      kernel/cgroup/cpuset.c
4041
4042 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4043 M:      Johannes Weiner <hannes@cmpxchg.org>
4044 M:      Michal Hocko <mhocko@kernel.org>
4045 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4046 L:      cgroups@vger.kernel.org
4047 L:      linux-mm@kvack.org
4048 S:      Maintained
4049 F:      mm/memcontrol.c
4050 F:      mm/swap_cgroup.c
4051
4052 CORETEMP HARDWARE MONITORING DRIVER
4053 M:      Fenghua Yu <fenghua.yu@intel.com>
4054 L:      linux-hwmon@vger.kernel.org
4055 S:      Maintained
4056 F:      Documentation/hwmon/coretemp
4057 F:      drivers/hwmon/coretemp.c
4058
4059 COSA/SRP SYNC SERIAL DRIVER
4060 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4061 W:      http://www.fi.muni.cz/~kas/cosa/
4062 S:      Maintained
4063 F:      drivers/net/wan/cosa*
4064
4065 CPMAC ETHERNET DRIVER
4066 M:      Florian Fainelli <f.fainelli@gmail.com>
4067 L:      netdev@vger.kernel.org
4068 S:      Maintained
4069 F:      drivers/net/ethernet/ti/cpmac.c
4070
4071 CPU FREQUENCY SCALING FRAMEWORK
4072 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4073 M:      Viresh Kumar <viresh.kumar@linaro.org>
4074 L:      linux-pm@vger.kernel.org
4075 S:      Maintained
4076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4078 B:      https://bugzilla.kernel.org
4079 F:      Documentation/admin-guide/pm/cpufreq.rst
4080 F:      Documentation/admin-guide/pm/intel_pstate.rst
4081 F:      Documentation/cpu-freq/
4082 F:      Documentation/devicetree/bindings/cpufreq/
4083 F:      drivers/cpufreq/
4084 F:      include/linux/cpufreq.h
4085 F:      tools/testing/selftests/cpufreq/
4086
4087 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4088 M:      Viresh Kumar <viresh.kumar@linaro.org>
4089 M:      Sudeep Holla <sudeep.holla@arm.com>
4090 L:      linux-pm@vger.kernel.org
4091 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4092 S:      Maintained
4093 F:      drivers/cpufreq/arm_big_little.h
4094 F:      drivers/cpufreq/arm_big_little.c
4095
4096 CPU POWER MONITORING SUBSYSTEM
4097 M:      Thomas Renninger <trenn@suse.com>
4098 M:      Shuah Khan <shuah@kernel.org>
4099 M:      Shuah Khan <skhan@linuxfoundation.org>
4100 L:      linux-pm@vger.kernel.org
4101 S:      Maintained
4102 F:      tools/power/cpupower/
4103
4104 CPUID/MSR DRIVER
4105 M:      "H. Peter Anvin" <hpa@zytor.com>
4106 S:      Maintained
4107 F:      arch/x86/kernel/cpuid.c
4108 F:      arch/x86/kernel/msr.c
4109
4110 CPUIDLE DRIVER - ARM BIG LITTLE
4111 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4112 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4113 L:      linux-pm@vger.kernel.org
4114 L:      linux-arm-kernel@lists.infradead.org
4115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4116 S:      Maintained
4117 F:      drivers/cpuidle/cpuidle-big_little.c
4118
4119 CPUIDLE DRIVER - ARM EXYNOS
4120 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4121 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4122 M:      Kukjin Kim <kgene@kernel.org>
4123 L:      linux-pm@vger.kernel.org
4124 L:      linux-samsung-soc@vger.kernel.org
4125 S:      Supported
4126 F:      drivers/cpuidle/cpuidle-exynos.c
4127 F:      arch/arm/mach-exynos/pm.c
4128
4129 CPU IDLE TIME MANAGEMENT FRAMEWORK
4130 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4131 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4132 L:      linux-pm@vger.kernel.org
4133 S:      Maintained
4134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4135 B:      https://bugzilla.kernel.org
4136 F:      Documentation/admin-guide/pm/cpuidle.rst
4137 F:      Documentation/driver-api/pm/cpuidle.rst
4138 F:      drivers/cpuidle/*
4139 F:      include/linux/cpuidle.h
4140
4141 CRAMFS FILESYSTEM
4142 M:      Nicolas Pitre <nico@linaro.org>
4143 S:      Maintained
4144 F:      Documentation/filesystems/cramfs.txt
4145 F:      fs/cramfs/
4146
4147 CRYPTO API
4148 M:      Herbert Xu <herbert@gondor.apana.org.au>
4149 M:      "David S. Miller" <davem@davemloft.net>
4150 L:      linux-crypto@vger.kernel.org
4151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4153 S:      Maintained
4154 F:      Documentation/crypto/
4155 F:      Documentation/devicetree/bindings/crypto/
4156 F:      arch/*/crypto/
4157 F:      crypto/
4158 F:      drivers/crypto/
4159 F:      include/crypto/
4160 F:      include/linux/crypto*
4161
4162 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4163 M:      Neil Horman <nhorman@tuxdriver.com>
4164 L:      linux-crypto@vger.kernel.org
4165 S:      Maintained
4166 F:      crypto/ansi_cprng.c
4167 F:      crypto/rng.c
4168
4169 CS3308 MEDIA DRIVER
4170 M:      Hans Verkuil <hverkuil@xs4all.nl>
4171 L:      linux-media@vger.kernel.org
4172 T:      git git://linuxtv.org/media_tree.git
4173 W:      http://linuxtv.org
4174 S:      Odd Fixes
4175 F:      drivers/media/i2c/cs3308.c
4176
4177 CS5535 Audio ALSA driver
4178 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4179 S:      Maintained
4180 F:      sound/pci/cs5535audio/
4181
4182 CSI DRIVERS FOR ALLWINNER V3s
4183 M:      Yong Deng <yong.deng@magewell.com>
4184 L:      linux-media@vger.kernel.org
4185 T:      git git://linuxtv.org/media_tree.git
4186 S:      Maintained
4187 F:      drivers/media/platform/sunxi/sun6i-csi/
4188 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4189
4190 CW1200 WLAN driver
4191 M:      Solomon Peachy <pizza@shaftnet.org>
4192 S:      Maintained
4193 F:      drivers/net/wireless/st/cw1200/
4194
4195 CX18 VIDEO4LINUX DRIVER
4196 M:      Andy Walls <awalls@md.metrocast.net>
4197 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4198 L:      linux-media@vger.kernel.org
4199 T:      git git://linuxtv.org/media_tree.git
4200 W:      https://linuxtv.org
4201 W:      http://www.ivtvdriver.org/index.php/Cx18
4202 S:      Maintained
4203 F:      Documentation/media/v4l-drivers/cx18*
4204 F:      drivers/media/pci/cx18/
4205 F:      include/uapi/linux/ivtv*
4206
4207 CX2341X MPEG ENCODER HELPER MODULE
4208 M:      Hans Verkuil <hverkuil@xs4all.nl>
4209 L:      linux-media@vger.kernel.org
4210 T:      git git://linuxtv.org/media_tree.git
4211 W:      https://linuxtv.org
4212 S:      Maintained
4213 F:      drivers/media/common/cx2341x*
4214 F:      include/media/drv-intf/cx2341x.h
4215
4216 CX24120 MEDIA DRIVER
4217 M:      Jemma Denson <jdenson@gmail.com>
4218 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4219 L:      linux-media@vger.kernel.org
4220 W:      https://linuxtv.org
4221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4222 S:      Maintained
4223 F:      drivers/media/dvb-frontends/cx24120*
4224
4225 CX88 VIDEO4LINUX DRIVER
4226 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4227 L:      linux-media@vger.kernel.org
4228 W:      https://linuxtv.org
4229 T:      git git://linuxtv.org/media_tree.git
4230 S:      Odd fixes
4231 F:      Documentation/media/v4l-drivers/cx88*
4232 F:      drivers/media/pci/cx88/
4233
4234 CXD2820R MEDIA DRIVER
4235 M:      Antti Palosaari <crope@iki.fi>
4236 L:      linux-media@vger.kernel.org
4237 W:      https://linuxtv.org
4238 W:      http://palosaari.fi/linux/
4239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4240 T:      git git://linuxtv.org/anttip/media_tree.git
4241 S:      Maintained
4242 F:      drivers/media/dvb-frontends/cxd2820r*
4243
4244 CXGB3 ETHERNET DRIVER (CXGB3)
4245 M:      Vishal Kulkarni <vishal@chelsio.com>
4246 L:      netdev@vger.kernel.org
4247 W:      http://www.chelsio.com
4248 S:      Supported
4249 F:      drivers/net/ethernet/chelsio/cxgb3/
4250
4251 CXGB3 ISCSI DRIVER (CXGB3I)
4252 M:      Karen Xie <kxie@chelsio.com>
4253 L:      linux-scsi@vger.kernel.org
4254 W:      http://www.chelsio.com
4255 S:      Supported
4256 F:      drivers/scsi/cxgbi/cxgb3i
4257
4258 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4259 M:      Steve Wise <swise@chelsio.com>
4260 L:      linux-rdma@vger.kernel.org
4261 W:      http://www.openfabrics.org
4262 S:      Supported
4263 F:      drivers/infiniband/hw/cxgb3/
4264 F:      include/uapi/rdma/cxgb3-abi.h
4265
4266 CXGB4 CRYPTO DRIVER (chcr)
4267 M:      Harsh Jain <harsh@chelsio.com>
4268 L:      linux-crypto@vger.kernel.org
4269 W:      http://www.chelsio.com
4270 S:      Supported
4271 F:      drivers/crypto/chelsio
4272
4273 CXGB4 ETHERNET DRIVER (CXGB4)
4274 M:      Vishal Kulkarni <vishal@chelsio.com>
4275 L:      netdev@vger.kernel.org
4276 W:      http://www.chelsio.com
4277 S:      Supported
4278 F:      drivers/net/ethernet/chelsio/cxgb4/
4279
4280 CXGB4 ISCSI DRIVER (CXGB4I)
4281 M:      Karen Xie <kxie@chelsio.com>
4282 L:      linux-scsi@vger.kernel.org
4283 W:      http://www.chelsio.com
4284 S:      Supported
4285 F:      drivers/scsi/cxgbi/cxgb4i
4286
4287 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4288 M:      Steve Wise <swise@chelsio.com>
4289 L:      linux-rdma@vger.kernel.org
4290 W:      http://www.openfabrics.org
4291 S:      Supported
4292 F:      drivers/infiniband/hw/cxgb4/
4293 F:      include/uapi/rdma/cxgb4-abi.h
4294
4295 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4296 M:      Casey Leedom <leedom@chelsio.com>
4297 L:      netdev@vger.kernel.org
4298 W:      http://www.chelsio.com
4299 S:      Supported
4300 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4301
4302 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4303 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4304 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4305 L:      linuxppc-dev@lists.ozlabs.org
4306 S:      Supported
4307 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4308 F:      drivers/misc/cxl/
4309 F:      include/misc/cxl*
4310 F:      include/uapi/misc/cxl.h
4311 F:      Documentation/powerpc/cxl.txt
4312 F:      Documentation/ABI/testing/sysfs-class-cxl
4313
4314 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4315 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4316 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4317 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4318 L:      linux-scsi@vger.kernel.org
4319 S:      Supported
4320 F:      drivers/scsi/cxlflash/
4321 F:      include/uapi/scsi/cxlflash_ioctl.h
4322 F:      Documentation/powerpc/cxlflash.txt
4323
4324 CYBERPRO FB DRIVER
4325 M:      Russell King <linux@armlinux.org.uk>
4326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4327 W:      http://www.armlinux.org.uk/
4328 S:      Maintained
4329 F:      drivers/video/fbdev/cyber2000fb.*
4330
4331 CYCLADES ASYNC MUX DRIVER
4332 W:      http://www.cyclades.com/
4333 S:      Orphan
4334 F:      drivers/tty/cyclades.c
4335 F:      include/linux/cyclades.h
4336 F:      include/uapi/linux/cyclades.h
4337
4338 CYCLADES PC300 DRIVER
4339 W:      http://www.cyclades.com/
4340 S:      Orphan
4341 F:      drivers/net/wan/pc300*
4342
4343 CYPRESS_FIRMWARE MEDIA DRIVER
4344 M:      Antti Palosaari <crope@iki.fi>
4345 L:      linux-media@vger.kernel.org
4346 W:      https://linuxtv.org
4347 W:      http://palosaari.fi/linux/
4348 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4349 T:      git git://linuxtv.org/anttip/media_tree.git
4350 S:      Maintained
4351 F:      drivers/media/common/cypress_firmware*
4352
4353 CYTTSP TOUCHSCREEN DRIVER
4354 M:      Ferruh Yigit <fery@cypress.com>
4355 L:      linux-input@vger.kernel.org
4356 S:      Supported
4357 F:      drivers/input/touchscreen/cyttsp*
4358 F:      include/linux/input/cyttsp.h
4359
4360 D-LINK DIR-685 TOUCHKEYS DRIVER
4361 M:      Linus Walleij <linus.walleij@linaro.org>
4362 L:      linux-input@vger.kernel.org
4363 S:      Supported
4364 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4365
4366 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4367 M:      Joshua Kinard <kumba@gentoo.org>
4368 S:      Maintained
4369 F:      drivers/rtc/rtc-ds1685.c
4370 F:      include/linux/rtc/ds1685.h
4371
4372 DAMA SLAVE for AX.25
4373 M:      Joerg Reuter <jreuter@yaina.de>
4374 W:      http://yaina.de/jreuter/
4375 W:      http://www.qsl.net/dl1bke/
4376 L:      linux-hams@vger.kernel.org
4377 S:      Maintained
4378 F:      net/ax25/af_ax25.c
4379 F:      net/ax25/ax25_dev.c
4380 F:      net/ax25/ax25_ds_*
4381 F:      net/ax25/ax25_in.c
4382 F:      net/ax25/ax25_out.c
4383 F:      net/ax25/ax25_timer.c
4384 F:      net/ax25/sysctl_net_ax25.c
4385
4386 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4387 L:      netdev@vger.kernel.org
4388 S:      Orphan
4389 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4390 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4391
4392 DC390/AM53C974 SCSI driver
4393 M:      Hannes Reinecke <hare@suse.com>
4394 L:      linux-scsi@vger.kernel.org
4395 S:      Maintained
4396 F:      drivers/scsi/am53c974.c
4397
4398 DC395x SCSI driver
4399 M:      Oliver Neukum <oliver@neukum.org>
4400 M:      Ali Akcaagac <aliakc@web.de>
4401 M:      Jamie Lenehan <lenehan@twibble.org>
4402 L:      dc395x@twibble.org
4403 W:      http://twibble.org/dist/dc395x/
4404 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4405 S:      Maintained
4406 F:      Documentation/scsi/dc395x.txt
4407 F:      drivers/scsi/dc395x.*
4408
4409 DCCP PROTOCOL
4410 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4411 L:      dccp@vger.kernel.org
4412 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4413 S:      Maintained
4414 F:      include/linux/dccp.h
4415 F:      include/uapi/linux/dccp.h
4416 F:      include/linux/tfrc.h
4417 F:      net/dccp/
4418
4419 DECnet NETWORK LAYER
4420 W:      http://linux-decnet.sourceforge.net
4421 L:      linux-decnet-user@lists.sourceforge.net
4422 S:      Orphan
4423 F:      Documentation/networking/decnet.txt
4424 F:      net/decnet/
4425
4426 DECSTATION PLATFORM SUPPORT
4427 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4428 L:      linux-mips@vger.kernel.org
4429 W:      http://www.linux-mips.org/wiki/DECstation
4430 S:      Maintained
4431 F:      arch/mips/dec/
4432 F:      arch/mips/include/asm/dec/
4433 F:      arch/mips/include/asm/mach-dec/
4434
4435 DEFXX FDDI NETWORK DRIVER
4436 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4437 S:      Maintained
4438 F:      drivers/net/fddi/defxx.*
4439
4440 DELL SMBIOS DRIVER
4441 M:      Pali Rohár <pali.rohar@gmail.com>
4442 M:      Mario Limonciello <mario.limonciello@dell.com>
4443 L:      platform-driver-x86@vger.kernel.org
4444 S:      Maintained
4445 F:      drivers/platform/x86/dell-smbios.*
4446
4447 DELL SMBIOS SMM DRIVER
4448 M:      Mario Limonciello <mario.limonciello@dell.com>
4449 L:      platform-driver-x86@vger.kernel.org
4450 S:      Maintained
4451 F:      drivers/platform/x86/dell-smbios-smm.c
4452
4453 DELL SMBIOS WMI DRIVER
4454 M:      Mario Limonciello <mario.limonciello@dell.com>
4455 L:      platform-driver-x86@vger.kernel.org
4456 S:      Maintained
4457 F:      drivers/platform/x86/dell-smbios-wmi.c
4458 F:      tools/wmi/dell-smbios-example.c
4459
4460 DEFZA FDDI NETWORK DRIVER
4461 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4462 S:      Maintained
4463 F:      drivers/net/fddi/defza.*
4464
4465 DELL LAPTOP DRIVER
4466 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4467 M:      Pali Rohár <pali.rohar@gmail.com>
4468 L:      platform-driver-x86@vger.kernel.org
4469 S:      Maintained
4470 F:      drivers/platform/x86/dell-laptop.c
4471
4472 DELL LAPTOP FREEFALL DRIVER
4473 M:      Pali Rohár <pali.rohar@gmail.com>
4474 S:      Maintained
4475 F:      drivers/platform/x86/dell-smo8800.c
4476
4477 DELL LAPTOP RBTN DRIVER
4478 M:      Pali Rohár <pali.rohar@gmail.com>
4479 S:      Maintained
4480 F:      drivers/platform/x86/dell-rbtn.*
4481
4482 DELL REMOTE BIOS UPDATE DRIVER
4483 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4484 L:      platform-driver-x86@vger.kernel.org
4485 S:      Maintained
4486 F:      drivers/platform/x86/dell_rbu.c
4487
4488 DELL LAPTOP SMM DRIVER
4489 M:      Pali Rohár <pali.rohar@gmail.com>
4490 S:      Maintained
4491 F:      drivers/hwmon/dell-smm-hwmon.c
4492 F:      include/uapi/linux/i8k.h
4493
4494 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4495 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4496 L:      platform-driver-x86@vger.kernel.org
4497 S:      Maintained
4498 F:      Documentation/dcdbas.txt
4499 F:      drivers/platform/x86/dcdbas.*
4500
4501 DELL WMI NOTIFICATIONS DRIVER
4502 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4503 M:      Pali Rohár <pali.rohar@gmail.com>
4504 S:      Maintained
4505 F:      drivers/platform/x86/dell-wmi.c
4506
4507 DELL WMI DESCRIPTOR DRIVER
4508 M:      Mario Limonciello <mario.limonciello@dell.com>
4509 S:      Maintained
4510 F:      drivers/platform/x86/dell-wmi-descriptor.c
4511
4512 DELTA ST MEDIA DRIVER
4513 M:      Hugues Fruchet <hugues.fruchet@st.com>
4514 L:      linux-media@vger.kernel.org
4515 T:      git git://linuxtv.org/media_tree.git
4516 W:      https://linuxtv.org
4517 S:      Supported
4518 F:      drivers/media/platform/sti/delta
4519
4520 DENALI NAND DRIVER
4521 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4522 L:      linux-mtd@lists.infradead.org
4523 S:      Supported
4524 F:      drivers/mtd/nand/raw/denali*
4525
4526 DESIGNWARE USB2 DRD IP DRIVER
4527 M:      Minas Harutyunyan <hminas@synopsys.com>
4528 L:      linux-usb@vger.kernel.org
4529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4530 S:      Maintained
4531 F:      drivers/usb/dwc2/
4532
4533 DESIGNWARE USB3 DRD IP DRIVER
4534 M:      Felipe Balbi <balbi@kernel.org>
4535 L:      linux-usb@vger.kernel.org
4536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4537 S:      Maintained
4538 F:      drivers/usb/dwc3/
4539
4540 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4541 M:      Andreas Klinger <ak@it-klinger.de>
4542 L:      linux-iio@vger.kernel.org
4543 S:      Maintained
4544 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4545 F:      drivers/iio/proximity/srf*.c
4546
4547 DEVICE COREDUMP (DEV_COREDUMP)
4548 M:      Johannes Berg <johannes@sipsolutions.net>
4549 L:      linux-kernel@vger.kernel.org
4550 S:      Maintained
4551 F:      drivers/base/devcoredump.c
4552 F:      include/linux/devcoredump.h
4553
4554 DEVICE FREQUENCY (DEVFREQ)
4555 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4556 M:      Kyungmin Park <kyungmin.park@samsung.com>
4557 R:      Chanwoo Choi <cw00.choi@samsung.com>
4558 L:      linux-pm@vger.kernel.org
4559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4560 S:      Maintained
4561 F:      drivers/devfreq/
4562 F:      include/linux/devfreq.h
4563 F:      Documentation/devicetree/bindings/devfreq/
4564
4565 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4566 M:      Chanwoo Choi <cw00.choi@samsung.com>
4567 L:      linux-pm@vger.kernel.org
4568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4569 S:      Supported
4570 F:      drivers/devfreq/event/
4571 F:      drivers/devfreq/devfreq-event.c
4572 F:      include/linux/devfreq-event.h
4573 F:      Documentation/devicetree/bindings/devfreq/event/
4574
4575 DEVICE NUMBER REGISTRY
4576 M:      Torben Mathiasen <device@lanana.org>
4577 W:      http://lanana.org/docs/device-list/index.html
4578 S:      Maintained
4579
4580 DEVICE-MAPPER  (LVM)
4581 M:      Alasdair Kergon <agk@redhat.com>
4582 M:      Mike Snitzer <snitzer@redhat.com>
4583 M:      dm-devel@redhat.com
4584 L:      dm-devel@redhat.com
4585 W:      http://sources.redhat.com/dm
4586 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4588 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4589 S:      Maintained
4590 F:      Documentation/device-mapper/
4591 F:      drivers/md/Makefile
4592 F:      drivers/md/Kconfig
4593 F:      drivers/md/dm*
4594 F:      drivers/md/persistent-data/
4595 F:      include/linux/device-mapper.h
4596 F:      include/linux/dm-*.h
4597 F:      include/uapi/linux/dm-*.h
4598
4599 DEVLINK
4600 M:      Jiri Pirko <jiri@mellanox.com>
4601 L:      netdev@vger.kernel.org
4602 S:      Supported
4603 F:      net/core/devlink.c
4604 F:      include/net/devlink.h
4605 F:      include/uapi/linux/devlink.h
4606
4607 DIALOG SEMICONDUCTOR DRIVERS
4608 M:      Support Opensource <support.opensource@diasemi.com>
4609 W:      http://www.dialog-semiconductor.com/products
4610 S:      Supported
4611 F:      Documentation/hwmon/da90??
4612 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4613 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4614 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4615 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4616 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4617 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4618 F:      drivers/gpio/gpio-da90??.c
4619 F:      drivers/hwmon/da90??-hwmon.c
4620 F:      drivers/iio/adc/da91??-*.c
4621 F:      drivers/input/misc/da90??_onkey.c
4622 F:      drivers/input/touchscreen/da9052_tsi.c
4623 F:      drivers/leds/leds-da90??.c
4624 F:      drivers/mfd/da903x.c
4625 F:      drivers/mfd/da90??-*.c
4626 F:      drivers/mfd/da91??-*.c
4627 F:      drivers/power/supply/da9052-battery.c
4628 F:      drivers/power/supply/da91??-*.c
4629 F:      drivers/regulator/da903x.c
4630 F:      drivers/regulator/da9???-regulator.[ch]
4631 F:      drivers/thermal/da90??-thermal.c
4632 F:      drivers/rtc/rtc-da90??.c
4633 F:      drivers/video/backlight/da90??_bl.c
4634 F:      drivers/watchdog/da90??_wdt.c
4635 F:      include/linux/mfd/da903x.h
4636 F:      include/linux/mfd/da9052/
4637 F:      include/linux/mfd/da9055/
4638 F:      include/linux/mfd/da9062/
4639 F:      include/linux/mfd/da9063/
4640 F:      include/linux/mfd/da9150/
4641 F:      include/linux/regulator/da9211.h
4642 F:      include/sound/da[79]*.h
4643 F:      sound/soc/codecs/da[79]*.[ch]
4644
4645 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4646 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4647 L:      linux-gpio@vger.kernel.org
4648 S:      Maintained
4649 F:      drivers/gpio/gpio-gpio-mm.c
4650
4651 DIOLAN U2C-12 I2C DRIVER
4652 M:      Guenter Roeck <linux@roeck-us.net>
4653 L:      linux-i2c@vger.kernel.org
4654 S:      Maintained
4655 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4656
4657 FILESYSTEM DIRECT ACCESS (DAX)
4658 M:      Dan Williams <dan.j.williams@intel.com>
4659 R:      Matthew Wilcox <willy@infradead.org>
4660 R:      Jan Kara <jack@suse.cz>
4661 L:      linux-fsdevel@vger.kernel.org
4662 L:      linux-nvdimm@lists.01.org
4663 S:      Supported
4664 F:      fs/dax.c
4665 F:      include/linux/dax.h
4666 F:      include/trace/events/fs_dax.h
4667
4668 DEVICE DIRECT ACCESS (DAX)
4669 M:      Dan Williams <dan.j.williams@intel.com>
4670 M:      Vishal Verma <vishal.l.verma@intel.com>
4671 M:      Keith Busch <keith.busch@intel.com>
4672 M:      Dave Jiang <dave.jiang@intel.com>
4673 L:      linux-nvdimm@lists.01.org
4674 S:      Supported
4675 F:      drivers/dax/
4676
4677 DIRECTORY NOTIFICATION (DNOTIFY)
4678 M:      Jan Kara <jack@suse.cz>
4679 R:      Amir Goldstein <amir73il@gmail.com>
4680 L:      linux-fsdevel@vger.kernel.org
4681 S:      Maintained
4682 F:      Documentation/filesystems/dnotify.txt
4683 F:      fs/notify/dnotify/
4684 F:      include/linux/dnotify.h
4685
4686 DISK GEOMETRY AND PARTITION HANDLING
4687 M:      Andries Brouwer <aeb@cwi.nl>
4688 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4689 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4690 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4691 S:      Maintained
4692
4693 DISKQUOTA
4694 M:      Jan Kara <jack@suse.com>
4695 S:      Maintained
4696 F:      Documentation/filesystems/quota.txt
4697 F:      fs/quota/
4698 F:      include/linux/quota*.h
4699 F:      include/uapi/linux/quota*.h
4700
4701 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4702 M:      Bernie Thompson <bernie@plugable.com>
4703 L:      linux-fbdev@vger.kernel.org
4704 S:      Maintained
4705 W:      http://plugable.com/category/projects/udlfb/
4706 F:      drivers/video/fbdev/udlfb.c
4707 F:      include/video/udlfb.h
4708 F:      Documentation/fb/udlfb.txt
4709
4710 DISTRIBUTED LOCK MANAGER (DLM)
4711 M:      Christine Caulfield <ccaulfie@redhat.com>
4712 M:      David Teigland <teigland@redhat.com>
4713 L:      cluster-devel@redhat.com
4714 W:      http://sources.redhat.com/cluster/
4715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4716 S:      Supported
4717 F:      fs/dlm/
4718
4719 DMA BUFFER SHARING FRAMEWORK
4720 M:      Sumit Semwal <sumit.semwal@linaro.org>
4721 S:      Maintained
4722 L:      linux-media@vger.kernel.org
4723 L:      dri-devel@lists.freedesktop.org
4724 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4725 F:      drivers/dma-buf/
4726 F:      include/linux/dma-buf*
4727 F:      include/linux/reservation.h
4728 F:      include/linux/*fence.h
4729 F:      Documentation/driver-api/dma-buf.rst
4730 T:      git git://anongit.freedesktop.org/drm/drm-misc
4731
4732 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4733 M:      Vinod Koul <vkoul@kernel.org>
4734 L:      dmaengine@vger.kernel.org
4735 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4736 S:      Maintained
4737 F:      drivers/dma/
4738 F:      include/linux/dmaengine.h
4739 F:      include/linux/of_dma.h
4740 F:      Documentation/devicetree/bindings/dma/
4741 F:      Documentation/driver-api/dmaengine/
4742 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4743
4744 DMA MAPPING HELPERS
4745 M:      Christoph Hellwig <hch@lst.de>
4746 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4747 R:      Robin Murphy <robin.murphy@arm.com>
4748 L:      iommu@lists.linux-foundation.org
4749 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4750 W:      http://git.infradead.org/users/hch/dma-mapping.git
4751 S:      Supported
4752 F:      kernel/dma/
4753 F:      include/asm-generic/dma-mapping.h
4754 F:      include/linux/dma-direct.h
4755 F:      include/linux/dma-mapping.h
4756 F:      include/linux/dma-noncoherent.h
4757
4758 DME1737 HARDWARE MONITOR DRIVER
4759 M:      Juerg Haefliger <juergh@gmail.com>
4760 L:      linux-hwmon@vger.kernel.org
4761 S:      Maintained
4762 F:      Documentation/hwmon/dme1737
4763 F:      drivers/hwmon/dme1737.c
4764
4765 DMI/SMBIOS SUPPORT
4766 M:      Jean Delvare <jdelvare@suse.com>
4767 S:      Maintained
4768 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4769 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4770 F:      drivers/firmware/dmi-id.c
4771 F:      drivers/firmware/dmi_scan.c
4772 F:      include/linux/dmi.h
4773
4774 DOCUMENTATION
4775 M:      Jonathan Corbet <corbet@lwn.net>
4776 L:      linux-doc@vger.kernel.org
4777 S:      Maintained
4778 F:      Documentation/
4779 F:      scripts/kernel-doc
4780 X:      Documentation/ABI/
4781 X:      Documentation/acpi/
4782 X:      Documentation/devicetree/
4783 X:      Documentation/i2c/
4784 X:      Documentation/media/
4785 X:      Documentation/power/
4786 X:      Documentation/spi/
4787 T:      git git://git.lwn.net/linux.git docs-next
4788
4789 DOCUMENTATION/ITALIAN
4790 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4791 L:      linux-doc@vger.kernel.org
4792 S:      Maintained
4793 F:      Documentation/translations/it_IT
4794
4795 DONGWOON DW9714 LENS VOICE COIL DRIVER
4796 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4797 L:      linux-media@vger.kernel.org
4798 T:      git git://linuxtv.org/media_tree.git
4799 S:      Maintained
4800 F:      drivers/media/i2c/dw9714.c
4801 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4802
4803 DONGWOON DW9807 LENS VOICE COIL DRIVER
4804 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4805 L:      linux-media@vger.kernel.org
4806 T:      git git://linuxtv.org/media_tree.git
4807 S:      Maintained
4808 F:      drivers/media/i2c/dw9807-vcm.c
4809 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4810
4811 DOUBLETALK DRIVER
4812 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4813 L:      blinux-list@redhat.com
4814 S:      Maintained
4815 F:      drivers/char/dtlk.c
4816 F:      include/linux/dtlk.h
4817
4818 DPAA2 DATAPATH I/O (DPIO) DRIVER
4819 M:      Roy Pledge <Roy.Pledge@nxp.com>
4820 L:      linux-kernel@vger.kernel.org
4821 S:      Maintained
4822 F:      drivers/soc/fsl/dpio
4823
4824 DPAA2 ETHERNET DRIVER
4825 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4826 L:      netdev@vger.kernel.org
4827 S:      Maintained
4828 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4829 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4830 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4831 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4832 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4833
4834 DPAA2 ETHERNET SWITCH DRIVER
4835 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4836 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4837 L:      linux-kernel@vger.kernel.org
4838 S:      Maintained
4839 F:      drivers/staging/fsl-dpaa2/ethsw
4840
4841 DPAA2 PTP CLOCK DRIVER
4842 M:      Yangbo Lu <yangbo.lu@nxp.com>
4843 L:      netdev@vger.kernel.org
4844 S:      Maintained
4845 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4846 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4847
4848 DPT_I2O SCSI RAID DRIVER
4849 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4850 L:      linux-scsi@vger.kernel.org
4851 W:      http://www.adaptec.com/
4852 S:      Maintained
4853 F:      drivers/scsi/dpt*
4854 F:      drivers/scsi/dpt/
4855
4856 DRBD DRIVER
4857 M:      Philipp Reisner <philipp.reisner@linbit.com>
4858 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4859 L:      drbd-dev@lists.linbit.com
4860 W:      http://www.drbd.org
4861 T:      git git://git.linbit.com/linux-drbd.git
4862 T:      git git://git.linbit.com/drbd-8.4.git
4863 S:      Supported
4864 F:      drivers/block/drbd/
4865 F:      lib/lru_cache.c
4866 F:      Documentation/blockdev/drbd/
4867
4868 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4869 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4870 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4872 S:      Supported
4873 F:      Documentation/kobject.txt
4874 F:      drivers/base/
4875 F:      fs/debugfs/
4876 F:      fs/sysfs/
4877 F:      include/linux/debugfs.h
4878 F:      include/linux/kobj*
4879 F:      lib/kobj*
4880
4881 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4882 M:      Kevin Hilman <khilman@kernel.org>
4883 M:      Nishanth Menon <nm@ti.com>
4884 S:      Maintained
4885 F:      drivers/power/avs/
4886 F:      include/linux/power/smartreflex.h
4887 L:      linux-pm@vger.kernel.org
4888
4889 DRM DRIVER FOR ARM PL111 CLCD
4890 M:      Eric Anholt <eric@anholt.net>
4891 T:      git git://anongit.freedesktop.org/drm/drm-misc
4892 S:      Supported
4893 F:      drivers/gpu/drm/pl111/
4894
4895 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4896 M:      Linus Walleij <linus.walleij@linaro.org>
4897 T:      git git://anongit.freedesktop.org/drm/drm-misc
4898 S:      Maintained
4899 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4900 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4901
4902 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4903 M:      Dave Airlie <airlied@redhat.com>
4904 S:      Odd Fixes
4905 F:      drivers/gpu/drm/ast/
4906
4907 DRM DRIVER FOR BOCHS VIRTUAL GPU
4908 M:      Gerd Hoffmann <kraxel@redhat.com>
4909 L:      virtualization@lists.linux-foundation.org
4910 T:      git git://anongit.freedesktop.org/drm/drm-misc
4911 S:      Maintained
4912 F:      drivers/gpu/drm/bochs/
4913
4914 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4915 M:      Linus Walleij <linus.walleij@linaro.org>
4916 T:      git git://anongit.freedesktop.org/drm/drm-misc
4917 S:      Maintained
4918 F:      drivers/gpu/drm/tve200/
4919
4920 DRM DRIVER FOR ILITEK ILI9225 PANELS
4921 M:      David Lechner <david@lechnology.com>
4922 S:      Maintained
4923 F:      drivers/gpu/drm/tinydrm/ili9225.c
4924 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4925
4926 DRM DRIVER FOR HX8357D PANELS
4927 M:      Eric Anholt <eric@anholt.net>
4928 T:      git git://anongit.freedesktop.org/drm/drm-misc
4929 S:      Maintained
4930 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4931 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4932
4933 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4934 S:      Orphan / Obsolete
4935 F:      drivers/gpu/drm/i810/
4936 F:      include/uapi/drm/i810_drm.h
4937
4938 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4939 S:      Orphan / Obsolete
4940 F:      drivers/gpu/drm/mga/
4941 F:      include/uapi/drm/mga_drm.h
4942
4943 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4944 M:      Dave Airlie <airlied@redhat.com>
4945 S:      Odd Fixes
4946 F:      drivers/gpu/drm/mgag200/
4947
4948 DRM DRIVER FOR MI0283QT
4949 M:      Noralf Trønnes <noralf@tronnes.org>
4950 S:      Maintained
4951 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4952 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4953
4954 DRM DRIVER FOR MSM ADRENO GPU
4955 M:      Rob Clark <robdclark@gmail.com>
4956 M:      Sean Paul <sean@poorly.run>
4957 L:      linux-arm-msm@vger.kernel.org
4958 L:      dri-devel@lists.freedesktop.org
4959 L:      freedreno@lists.freedesktop.org
4960 T:      git https://gitlab.freedesktop.org/drm/msm.git
4961 S:      Maintained
4962 F:      drivers/gpu/drm/msm/
4963 F:      include/uapi/drm/msm_drm.h
4964 F:      Documentation/devicetree/bindings/display/msm/
4965
4966 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4967 M:      Ben Skeggs <bskeggs@redhat.com>
4968 L:      dri-devel@lists.freedesktop.org
4969 L:      nouveau@lists.freedesktop.org
4970 T:      git git://github.com/skeggsb/linux
4971 S:      Supported
4972 F:      drivers/gpu/drm/nouveau/
4973 F:      include/uapi/drm/nouveau_drm.h
4974
4975 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4976 M:      Stefan Mavrodiev <stefan@olimex.com>
4977 S:      Maintained
4978 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4979 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4980
4981 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4982 M:      Noralf Trønnes <noralf@tronnes.org>
4983 S:      Maintained
4984 F:      drivers/gpu/drm/tinydrm/repaper.c
4985 F:      Documentation/devicetree/bindings/display/repaper.txt
4986
4987 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4988 M:      Dave Airlie <airlied@redhat.com>
4989 M:      Gerd Hoffmann <kraxel@redhat.com>
4990 L:      virtualization@lists.linux-foundation.org
4991 T:      git git://anongit.freedesktop.org/drm/drm-misc
4992 S:      Obsolete
4993 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4994 F:      drivers/gpu/drm/cirrus/
4995
4996 DRM DRIVER FOR QXL VIRTUAL GPU
4997 M:      Dave Airlie <airlied@redhat.com>
4998 M:      Gerd Hoffmann <kraxel@redhat.com>
4999 L:      virtualization@lists.linux-foundation.org
5000 L:      spice-devel@lists.freedesktop.org
5001 T:      git git://anongit.freedesktop.org/drm/drm-misc
5002 S:      Maintained
5003 F:      drivers/gpu/drm/qxl/
5004 F:      include/uapi/drm/qxl_drm.h
5005
5006 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5007 S:      Orphan / Obsolete
5008 F:      drivers/gpu/drm/r128/
5009 F:      include/uapi/drm/r128_drm.h
5010
5011 DRM DRIVER FOR SAVAGE VIDEO CARDS
5012 S:      Orphan / Obsolete
5013 F:      drivers/gpu/drm/savage/
5014 F:      include/uapi/drm/savage_drm.h
5015
5016 DRM DRIVER FOR SIS VIDEO CARDS
5017 S:      Orphan / Obsolete
5018 F:      drivers/gpu/drm/sis/
5019 F:      include/uapi/drm/sis_drm.h
5020
5021 DRM DRIVER FOR SITRONIX ST7701 PANELS
5022 M:      Jagan Teki <jagan@amarulasolutions.com>
5023 S:      Maintained
5024 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5025 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5026
5027 DRM DRIVER FOR SITRONIX ST7586 PANELS
5028 M:      David Lechner <david@lechnology.com>
5029 S:      Maintained
5030 F:      drivers/gpu/drm/tinydrm/st7586.c
5031 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5032
5033 DRM DRIVER FOR SITRONIX ST7735R PANELS
5034 M:      David Lechner <david@lechnology.com>
5035 S:      Maintained
5036 F:      drivers/gpu/drm/tinydrm/st7735r.c
5037 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5038
5039 DRM DRIVER FOR TDFX VIDEO CARDS
5040 S:      Orphan / Obsolete
5041 F:      drivers/gpu/drm/tdfx/
5042
5043 DRM DRIVER FOR TPO TPG110 PANELS
5044 M:      Linus Walleij <linus.walleij@linaro.org>
5045 T:      git git://anongit.freedesktop.org/drm/drm-misc
5046 S:      Maintained
5047 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5048 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5049
5050 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5051 M:      Dave Airlie <airlied@redhat.com>
5052 R:      Sean Paul <sean@poorly.run>
5053 L:      dri-devel@lists.freedesktop.org
5054 S:      Odd Fixes
5055 F:      drivers/gpu/drm/udl/
5056 T:      git git://anongit.freedesktop.org/drm/drm-misc
5057
5058 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5059 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5060 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5061 R:      Daniel Vetter <daniel@ffwll.ch>
5062 T:      git git://anongit.freedesktop.org/drm/drm-misc
5063 S:      Maintained
5064 L:      dri-devel@lists.freedesktop.org
5065 F:      drivers/gpu/drm/vkms/
5066 F:      Documentation/gpu/vkms.rst
5067
5068 DRM DRIVER FOR VMWARE VIRTUAL GPU
5069 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5070 M:      Thomas Hellstrom <thellstrom@vmware.com>
5071 L:      dri-devel@lists.freedesktop.org
5072 T:      git git://people.freedesktop.org/~thomash/linux
5073 S:      Supported
5074 F:      drivers/gpu/drm/vmwgfx/
5075 F:      include/uapi/drm/vmwgfx_drm.h
5076
5077 DRM DRIVERS
5078 M:      David Airlie <airlied@linux.ie>
5079 M:      Daniel Vetter <daniel@ffwll.ch>
5080 L:      dri-devel@lists.freedesktop.org
5081 T:      git git://anongit.freedesktop.org/drm/drm
5082 B:      https://bugs.freedesktop.org/
5083 C:      irc://chat.freenode.net/dri-devel
5084 S:      Maintained
5085 F:      drivers/gpu/drm/
5086 F:      drivers/gpu/vga/
5087 F:      Documentation/devicetree/bindings/display/
5088 F:      Documentation/devicetree/bindings/gpu/
5089 F:      Documentation/gpu/
5090 F:      include/drm/
5091 F:      include/uapi/drm/
5092 F:      include/linux/vga*
5093
5094 DRM DRIVERS AND MISC GPU PATCHES
5095 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5096 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5097 M:      Sean Paul <sean@poorly.run>
5098 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5099 S:      Maintained
5100 T:      git git://anongit.freedesktop.org/drm/drm-misc
5101 F:      Documentation/gpu/
5102 F:      drivers/gpu/vga/
5103 F:      drivers/gpu/drm/*
5104 F:      include/drm/drm*
5105 F:      include/uapi/drm/drm*
5106 F:      include/linux/vga*
5107
5108 DRM DRIVERS FOR ALLWINNER A10
5109 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5110 L:      dri-devel@lists.freedesktop.org
5111 S:      Supported
5112 F:      drivers/gpu/drm/sun4i/
5113 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5114 T:      git git://anongit.freedesktop.org/drm/drm-misc
5115
5116 DRM DRIVERS FOR AMLOGIC SOCS
5117 M:      Neil Armstrong <narmstrong@baylibre.com>
5118 L:      dri-devel@lists.freedesktop.org
5119 L:      linux-amlogic@lists.infradead.org
5120 W:      http://linux-meson.com/
5121 S:      Supported
5122 F:      drivers/gpu/drm/meson/
5123 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5124 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5125 F:      Documentation/gpu/meson.rst
5126 T:      git git://anongit.freedesktop.org/drm/drm-misc
5127
5128 DRM DRIVERS FOR ATMEL HLCDC
5129 M:      Boris Brezillon <bbrezillon@kernel.org>
5130 L:      dri-devel@lists.freedesktop.org
5131 S:      Supported
5132 F:      drivers/gpu/drm/atmel-hlcdc/
5133 F:      Documentation/devicetree/bindings/display/atmel/
5134 T:      git git://anongit.freedesktop.org/drm/drm-misc
5135
5136 DRM DRIVERS FOR BRIDGE CHIPS
5137 M:      Andrzej Hajda <a.hajda@samsung.com>
5138 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5139 S:      Maintained
5140 T:      git git://anongit.freedesktop.org/drm/drm-misc
5141 F:      drivers/gpu/drm/bridge/
5142
5143 DRM DRIVERS FOR EXYNOS
5144 M:      Inki Dae <inki.dae@samsung.com>
5145 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5146 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5147 M:      Kyungmin Park <kyungmin.park@samsung.com>
5148 L:      dri-devel@lists.freedesktop.org
5149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5150 S:      Supported
5151 F:      drivers/gpu/drm/exynos/
5152 F:      include/uapi/drm/exynos_drm.h
5153 F:      Documentation/devicetree/bindings/display/exynos/
5154
5155 DRM DRIVERS FOR FREESCALE DCU
5156 M:      Stefan Agner <stefan@agner.ch>
5157 M:      Alison Wang <alison.wang@nxp.com>
5158 L:      dri-devel@lists.freedesktop.org
5159 S:      Supported
5160 F:      drivers/gpu/drm/fsl-dcu/
5161 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5162 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5163 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5164 T:      git git://anongit.freedesktop.org/drm/drm-misc
5165
5166 DRM DRIVERS FOR FREESCALE IMX
5167 M:      Philipp Zabel <p.zabel@pengutronix.de>
5168 L:      dri-devel@lists.freedesktop.org
5169 S:      Maintained
5170 F:      drivers/gpu/drm/imx/
5171 F:      drivers/gpu/ipu-v3/
5172 F:      Documentation/devicetree/bindings/display/imx/
5173
5174 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5175 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5176 L:      dri-devel@lists.freedesktop.org
5177 T:      git git://github.com/patjak/drm-gma500
5178 S:      Maintained
5179 F:      drivers/gpu/drm/gma500/
5180
5181 DRM DRIVERS FOR HISILICON
5182 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5183 M:      Rongrong Zou <zourongrong@gmail.com>
5184 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5185 R:      Chen Feng <puck.chen@hisilicon.com>
5186 L:      dri-devel@lists.freedesktop.org
5187 T:      git git://github.com/xin3liang/linux.git
5188 S:      Maintained
5189 F:      drivers/gpu/drm/hisilicon/
5190 F:      Documentation/devicetree/bindings/display/hisilicon/
5191
5192 DRM DRIVERS FOR MEDIATEK
5193 M:      CK Hu <ck.hu@mediatek.com>
5194 M:      Philipp Zabel <p.zabel@pengutronix.de>
5195 L:      dri-devel@lists.freedesktop.org
5196 S:      Supported
5197 F:      drivers/gpu/drm/mediatek/
5198 F:      Documentation/devicetree/bindings/display/mediatek/
5199
5200 DRM DRIVERS FOR NVIDIA TEGRA
5201 M:      Thierry Reding <thierry.reding@gmail.com>
5202 L:      dri-devel@lists.freedesktop.org
5203 L:      linux-tegra@vger.kernel.org
5204 T:      git git://anongit.freedesktop.org/tegra/linux.git
5205 S:      Supported
5206 F:      drivers/gpu/drm/tegra/
5207 F:      drivers/gpu/host1x/
5208 F:      include/linux/host1x.h
5209 F:      include/uapi/drm/tegra_drm.h
5210 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5211
5212 DRM DRIVERS FOR RENESAS
5213 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5214 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5215 L:      dri-devel@lists.freedesktop.org
5216 L:      linux-renesas-soc@vger.kernel.org
5217 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5218 S:      Supported
5219 F:      drivers/gpu/drm/rcar-du/
5220 F:      drivers/gpu/drm/shmobile/
5221 F:      include/linux/platform_data/shmob_drm.h
5222 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5223 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5224 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5225
5226 DRM DRIVERS FOR ROCKCHIP
5227 M:      Sandy Huang <hjc@rock-chips.com>
5228 M:      Heiko Stübner <heiko@sntech.de>
5229 L:      dri-devel@lists.freedesktop.org
5230 S:      Maintained
5231 F:      drivers/gpu/drm/rockchip/
5232 F:      Documentation/devicetree/bindings/display/rockchip/
5233 T:      git git://anongit.freedesktop.org/drm/drm-misc
5234
5235 DRM DRIVERS FOR STI
5236 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5237 M:      Vincent Abriou <vincent.abriou@st.com>
5238 L:      dri-devel@lists.freedesktop.org
5239 T:      git git://anongit.freedesktop.org/drm/drm-misc
5240 S:      Maintained
5241 F:      drivers/gpu/drm/sti
5242 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5243
5244 DRM DRIVERS FOR STM
5245 M:      Yannick Fertre <yannick.fertre@st.com>
5246 M:      Philippe Cornu <philippe.cornu@st.com>
5247 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5248 M:      Vincent Abriou <vincent.abriou@st.com>
5249 L:      dri-devel@lists.freedesktop.org
5250 T:      git git://anongit.freedesktop.org/drm/drm-misc
5251 S:      Maintained
5252 F:      drivers/gpu/drm/stm
5253 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5254
5255 DRM DRIVERS FOR TI LCDC
5256 M:      Jyri Sarha <jsarha@ti.com>
5257 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5258 L:      dri-devel@lists.freedesktop.org
5259 S:      Maintained
5260 F:      drivers/gpu/drm/tilcdc/
5261 F:      Documentation/devicetree/bindings/display/tilcdc/
5262
5263 DRM DRIVERS FOR TI OMAP
5264 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5265 L:      dri-devel@lists.freedesktop.org
5266 S:      Maintained
5267 F:      drivers/gpu/drm/omapdrm/
5268 F:      Documentation/devicetree/bindings/display/ti/
5269
5270 DRM DRIVERS FOR V3D
5271 M:      Eric Anholt <eric@anholt.net>
5272 S:      Supported
5273 F:      drivers/gpu/drm/v3d/
5274 F:      include/uapi/drm/v3d_drm.h
5275 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5276 T:      git git://anongit.freedesktop.org/drm/drm-misc
5277
5278 DRM DRIVERS FOR VC4
5279 M:      Eric Anholt <eric@anholt.net>
5280 T:      git git://github.com/anholt/linux
5281 S:      Supported
5282 F:      drivers/gpu/drm/vc4/
5283 F:      include/uapi/drm/vc4_drm.h
5284 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5285 T:      git git://anongit.freedesktop.org/drm/drm-misc
5286
5287 DRM DRIVERS FOR VIVANTE GPU IP
5288 M:      Lucas Stach <l.stach@pengutronix.de>
5289 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5290 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5291 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5292 L:      dri-devel@lists.freedesktop.org
5293 S:      Maintained
5294 F:      drivers/gpu/drm/etnaviv/
5295 F:      include/uapi/drm/etnaviv_drm.h
5296 F:      Documentation/devicetree/bindings/display/etnaviv/
5297
5298 DRM DRIVERS FOR ZTE ZX
5299 M:      Shawn Guo <shawnguo@kernel.org>
5300 L:      dri-devel@lists.freedesktop.org
5301 S:      Maintained
5302 F:      drivers/gpu/drm/zte/
5303 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5304 T:      git git://anongit.freedesktop.org/drm/drm-misc
5305
5306 DRM PANEL DRIVERS
5307 M:      Thierry Reding <thierry.reding@gmail.com>
5308 L:      dri-devel@lists.freedesktop.org
5309 T:      git git://anongit.freedesktop.org/drm/drm-misc
5310 S:      Maintained
5311 F:      drivers/gpu/drm/drm_panel.c
5312 F:      drivers/gpu/drm/panel/
5313 F:      include/drm/drm_panel.h
5314 F:      Documentation/devicetree/bindings/display/panel/
5315
5316 DRM TINYDRM DRIVERS
5317 M:      Noralf Trønnes <noralf@tronnes.org>
5318 W:      https://github.com/notro/tinydrm/wiki/Development
5319 T:      git git://anongit.freedesktop.org/drm/drm-misc
5320 S:      Maintained
5321 F:      drivers/gpu/drm/tinydrm/
5322 F:      include/drm/tinydrm/
5323
5324 DRM DRIVERS FOR XEN
5325 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5326 T:      git git://anongit.freedesktop.org/drm/drm-misc
5327 L:      dri-devel@lists.freedesktop.org
5328 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5329 S:      Supported
5330 F:      drivers/gpu/drm/xen/
5331 F:      Documentation/gpu/xen-front.rst
5332
5333 DRM TTM SUBSYSTEM
5334 M:      Christian Koenig <christian.koenig@amd.com>
5335 M:      Huang Rui <ray.huang@amd.com>
5336 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5337 T:      git git://people.freedesktop.org/~agd5f/linux
5338 S:      Maintained
5339 L:      dri-devel@lists.freedesktop.org
5340 F:      include/drm/ttm/
5341 F:      drivers/gpu/drm/ttm/
5342
5343 DSBR100 USB FM RADIO DRIVER
5344 M:      Alexey Klimov <klimov.linux@gmail.com>
5345 L:      linux-media@vger.kernel.org
5346 T:      git git://linuxtv.org/media_tree.git
5347 S:      Maintained
5348 F:      drivers/media/radio/dsbr100.c
5349
5350 DSCC4 DRIVER
5351 M:      Francois Romieu <romieu@fr.zoreil.com>
5352 L:      netdev@vger.kernel.org
5353 S:      Maintained
5354 F:      drivers/net/wan/dscc4.c
5355
5356 DT3155 MEDIA DRIVER
5357 M:      Hans Verkuil <hverkuil@xs4all.nl>
5358 L:      linux-media@vger.kernel.org
5359 T:      git git://linuxtv.org/media_tree.git
5360 W:      https://linuxtv.org
5361 S:      Odd Fixes
5362 F:      drivers/media/pci/dt3155/
5363
5364 DVB_USB_AF9015 MEDIA DRIVER
5365 M:      Antti Palosaari <crope@iki.fi>
5366 L:      linux-media@vger.kernel.org
5367 W:      https://linuxtv.org
5368 W:      http://palosaari.fi/linux/
5369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5370 T:      git git://linuxtv.org/anttip/media_tree.git
5371 S:      Maintained
5372 F:      drivers/media/usb/dvb-usb-v2/af9015*
5373
5374 DVB_USB_AF9035 MEDIA DRIVER
5375 M:      Antti Palosaari <crope@iki.fi>
5376 L:      linux-media@vger.kernel.org
5377 W:      https://linuxtv.org
5378 W:      http://palosaari.fi/linux/
5379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5380 T:      git git://linuxtv.org/anttip/media_tree.git
5381 S:      Maintained
5382 F:      drivers/media/usb/dvb-usb-v2/af9035*
5383
5384 DVB_USB_ANYSEE MEDIA DRIVER
5385 M:      Antti Palosaari <crope@iki.fi>
5386 L:      linux-media@vger.kernel.org
5387 W:      https://linuxtv.org
5388 W:      http://palosaari.fi/linux/
5389 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5390 T:      git git://linuxtv.org/anttip/media_tree.git
5391 S:      Maintained
5392 F:      drivers/media/usb/dvb-usb-v2/anysee*
5393
5394 DVB_USB_AU6610 MEDIA DRIVER
5395 M:      Antti Palosaari <crope@iki.fi>
5396 L:      linux-media@vger.kernel.org
5397 W:      https://linuxtv.org
5398 W:      http://palosaari.fi/linux/
5399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5400 T:      git git://linuxtv.org/anttip/media_tree.git
5401 S:      Maintained
5402 F:      drivers/media/usb/dvb-usb-v2/au6610*
5403
5404 DVB_USB_CE6230 MEDIA DRIVER
5405 M:      Antti Palosaari <crope@iki.fi>
5406 L:      linux-media@vger.kernel.org
5407 W:      https://linuxtv.org
5408 W:      http://palosaari.fi/linux/
5409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5410 T:      git git://linuxtv.org/anttip/media_tree.git
5411 S:      Maintained
5412 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5413
5414 DVB_USB_CXUSB MEDIA DRIVER
5415 M:      Michael Krufky <mkrufky@linuxtv.org>
5416 L:      linux-media@vger.kernel.org
5417 W:      https://linuxtv.org
5418 W:      http://github.com/mkrufky
5419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5420 T:      git git://linuxtv.org/media_tree.git
5421 S:      Maintained
5422 F:      drivers/media/usb/dvb-usb/cxusb*
5423
5424 DVB_USB_EC168 MEDIA DRIVER
5425 M:      Antti Palosaari <crope@iki.fi>
5426 L:      linux-media@vger.kernel.org
5427 W:      https://linuxtv.org
5428 W:      http://palosaari.fi/linux/
5429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5430 T:      git git://linuxtv.org/anttip/media_tree.git
5431 S:      Maintained
5432 F:      drivers/media/usb/dvb-usb-v2/ec168*
5433
5434 DVB_USB_GL861 MEDIA DRIVER
5435 M:      Antti Palosaari <crope@iki.fi>
5436 L:      linux-media@vger.kernel.org
5437 W:      https://linuxtv.org
5438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5439 T:      git git://linuxtv.org/anttip/media_tree.git
5440 S:      Maintained
5441 F:      drivers/media/usb/dvb-usb-v2/gl861*
5442
5443 DVB_USB_MXL111SF MEDIA DRIVER
5444 M:      Michael Krufky <mkrufky@linuxtv.org>
5445 L:      linux-media@vger.kernel.org
5446 W:      https://linuxtv.org
5447 W:      http://github.com/mkrufky
5448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5449 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5450 S:      Maintained
5451 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5452
5453 DVB_USB_RTL28XXU MEDIA DRIVER
5454 M:      Antti Palosaari <crope@iki.fi>
5455 L:      linux-media@vger.kernel.org
5456 W:      https://linuxtv.org
5457 W:      http://palosaari.fi/linux/
5458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5459 T:      git git://linuxtv.org/anttip/media_tree.git
5460 S:      Maintained
5461 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5462
5463 DVB_USB_V2 MEDIA DRIVER
5464 M:      Antti Palosaari <crope@iki.fi>
5465 L:      linux-media@vger.kernel.org
5466 W:      https://linuxtv.org
5467 W:      http://palosaari.fi/linux/
5468 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5469 T:      git git://linuxtv.org/anttip/media_tree.git
5470 S:      Maintained
5471 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5472 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5473
5474 DYNAMIC DEBUG
5475 M:      Jason Baron <jbaron@akamai.com>
5476 S:      Maintained
5477 F:      lib/dynamic_debug.c
5478 F:      include/linux/dynamic_debug.h
5479
5480 DYNAMIC INTERRUPT MODERATION
5481 M:      Tal Gilboa <talgi@mellanox.com>
5482 S:      Maintained
5483 F:      include/linux/net_dim.h
5484
5485 DZ DECSTATION DZ11 SERIAL DRIVER
5486 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5487 S:      Maintained
5488 F:      drivers/tty/serial/dz.*
5489
5490 E3X0 POWER BUTTON DRIVER
5491 M:      Moritz Fischer <moritz.fischer@ettus.com>
5492 L:      usrp-users@lists.ettus.com
5493 W:      http://www.ettus.com
5494 S:      Supported
5495 F:      drivers/input/misc/e3x0-button.c
5496 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5497
5498 E4000 MEDIA DRIVER
5499 M:      Antti Palosaari <crope@iki.fi>
5500 L:      linux-media@vger.kernel.org
5501 W:      https://linuxtv.org
5502 W:      http://palosaari.fi/linux/
5503 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5504 T:      git git://linuxtv.org/anttip/media_tree.git
5505 S:      Maintained
5506 F:      drivers/media/tuners/e4000*
5507
5508 EARTH_PT1 MEDIA DRIVER
5509 M:      Akihiro Tsukada <tskd08@gmail.com>
5510 L:      linux-media@vger.kernel.org
5511 S:      Odd Fixes
5512 F:      drivers/media/pci/pt1/
5513
5514 EARTH_PT3 MEDIA DRIVER
5515 M:      Akihiro Tsukada <tskd08@gmail.com>
5516 L:      linux-media@vger.kernel.org
5517 S:      Odd Fixes
5518 F:      drivers/media/pci/pt3/
5519
5520 EC100 MEDIA DRIVER
5521 M:      Antti Palosaari <crope@iki.fi>
5522 L:      linux-media@vger.kernel.org
5523 W:      https://linuxtv.org
5524 W:      http://palosaari.fi/linux/
5525 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5526 T:      git git://linuxtv.org/anttip/media_tree.git
5527 S:      Maintained
5528 F:      drivers/media/dvb-frontends/ec100*
5529
5530 ECRYPT FILE SYSTEM
5531 M:      Tyler Hicks <tyhicks@canonical.com>
5532 L:      ecryptfs@vger.kernel.org
5533 W:      http://ecryptfs.org
5534 W:      https://launchpad.net/ecryptfs
5535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5536 S:      Supported
5537 F:      Documentation/filesystems/ecryptfs.txt
5538 F:      fs/ecryptfs/
5539
5540 EDAC-AMD64
5541 M:      Borislav Petkov <bp@alien8.de>
5542 L:      linux-edac@vger.kernel.org
5543 S:      Maintained
5544 F:      drivers/edac/amd64_edac*
5545
5546 EDAC-AST2500
5547 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5548 S:      Supported
5549 F:      drivers/edac/aspeed_edac.c
5550 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5551
5552 EDAC-CALXEDA
5553 M:      Robert Richter <rric@kernel.org>
5554 L:      linux-edac@vger.kernel.org
5555 S:      Maintained
5556 F:      drivers/edac/highbank*
5557
5558 EDAC-CAVIUM OCTEON
5559 M:      Ralf Baechle <ralf@linux-mips.org>
5560 M:      David Daney <david.daney@cavium.com>
5561 L:      linux-edac@vger.kernel.org
5562 L:      linux-mips@vger.kernel.org
5563 S:      Supported
5564 F:      drivers/edac/octeon_edac*
5565
5566 EDAC-CAVIUM THUNDERX
5567 M:      David Daney <david.daney@cavium.com>
5568 M:      Jan Glauber <jglauber@cavium.com>
5569 L:      linux-edac@vger.kernel.org
5570 S:      Supported
5571 F:      drivers/edac/thunderx_edac*
5572
5573 EDAC-CORE
5574 M:      Borislav Petkov <bp@alien8.de>
5575 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5576 R:      James Morse <james.morse@arm.com>
5577 L:      linux-edac@vger.kernel.org
5578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5580 S:      Supported
5581 F:      Documentation/admin-guide/ras.rst
5582 F:      Documentation/driver-api/edac.rst
5583 F:      drivers/edac/
5584 F:      include/linux/edac.h
5585
5586 EDAC-E752X
5587 M:      Mark Gross <mark.gross@intel.com>
5588 L:      linux-edac@vger.kernel.org
5589 S:      Maintained
5590 F:      drivers/edac/e752x_edac.c
5591
5592 EDAC-E7XXX
5593 L:      linux-edac@vger.kernel.org
5594 S:      Maintained
5595 F:      drivers/edac/e7xxx_edac.c
5596
5597 EDAC-FSL_DDR
5598 M:      York Sun <york.sun@nxp.com>
5599 L:      linux-edac@vger.kernel.org
5600 S:      Maintained
5601 F:      drivers/edac/fsl_ddr_edac.*
5602
5603 EDAC-GHES
5604 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5605 L:      linux-edac@vger.kernel.org
5606 S:      Maintained
5607 F:      drivers/edac/ghes_edac.c
5608
5609 EDAC-I3000
5610 L:      linux-edac@vger.kernel.org
5611 S:      Orphan
5612 F:      drivers/edac/i3000_edac.c
5613
5614 EDAC-I5000
5615 L:      linux-edac@vger.kernel.org
5616 S:      Maintained
5617 F:      drivers/edac/i5000_edac.c
5618
5619 EDAC-I5400
5620 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5621 L:      linux-edac@vger.kernel.org
5622 S:      Maintained
5623 F:      drivers/edac/i5400_edac.c
5624
5625 EDAC-I7300
5626 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5627 L:      linux-edac@vger.kernel.org
5628 S:      Maintained
5629 F:      drivers/edac/i7300_edac.c
5630
5631 EDAC-I7CORE
5632 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5633 L:      linux-edac@vger.kernel.org
5634 S:      Maintained
5635 F:      drivers/edac/i7core_edac.c
5636
5637 EDAC-I82443BXGX
5638 M:      Tim Small <tim@buttersideup.com>
5639 L:      linux-edac@vger.kernel.org
5640 S:      Maintained
5641 F:      drivers/edac/i82443bxgx_edac.c
5642
5643 EDAC-I82975X
5644 M:      "Arvind R." <arvino55@gmail.com>
5645 L:      linux-edac@vger.kernel.org
5646 S:      Maintained
5647 F:      drivers/edac/i82975x_edac.c
5648
5649 EDAC-IE31200
5650 M:      Jason Baron <jbaron@akamai.com>
5651 L:      linux-edac@vger.kernel.org
5652 S:      Maintained
5653 F:      drivers/edac/ie31200_edac.c
5654
5655 EDAC-MPC85XX
5656 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5657 L:      linux-edac@vger.kernel.org
5658 S:      Maintained
5659 F:      drivers/edac/mpc85xx_edac.[ch]
5660
5661 EDAC-PASEMI
5662 M:      Egor Martovetsky <egor@pasemi.com>
5663 L:      linux-edac@vger.kernel.org
5664 S:      Maintained
5665 F:      drivers/edac/pasemi_edac.c
5666
5667 EDAC-PND2
5668 M:      Tony Luck <tony.luck@intel.com>
5669 L:      linux-edac@vger.kernel.org
5670 S:      Maintained
5671 F:      drivers/edac/pnd2_edac.[ch]
5672
5673 EDAC-R82600
5674 M:      Tim Small <tim@buttersideup.com>
5675 L:      linux-edac@vger.kernel.org
5676 S:      Maintained
5677 F:      drivers/edac/r82600_edac.c
5678
5679 EDAC-SBRIDGE
5680 M:      Tony Luck <tony.luck@intel.com>
5681 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5682 L:      linux-edac@vger.kernel.org
5683 S:      Maintained
5684 F:      drivers/edac/sb_edac.c
5685
5686 EDAC-SKYLAKE
5687 M:      Tony Luck <tony.luck@intel.com>
5688 L:      linux-edac@vger.kernel.org
5689 S:      Maintained
5690 F:      drivers/edac/skx_edac.c
5691
5692 EDAC-TI
5693 M:      Tero Kristo <t-kristo@ti.com>
5694 L:      linux-edac@vger.kernel.org
5695 S:      Maintained
5696 F:      drivers/edac/ti_edac.c
5697
5698 EDAC-QCOM
5699 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5700 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5701 L:      linux-arm-msm@vger.kernel.org
5702 L:      linux-edac@vger.kernel.org
5703 S:      Maintained
5704 F:      drivers/edac/qcom_edac.c
5705
5706 EDIROL UA-101/UA-1000 DRIVER
5707 M:      Clemens Ladisch <clemens@ladisch.de>
5708 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5709 T:      git git://git.alsa-project.org/alsa-kernel.git
5710 S:      Maintained
5711 F:      sound/usb/misc/ua101.c
5712
5713 EFI TEST DRIVER
5714 L:      linux-efi@vger.kernel.org
5715 M:      Ivan Hu <ivan.hu@canonical.com>
5716 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5717 S:      Maintained
5718 F:      drivers/firmware/efi/test/
5719
5720 EFI VARIABLE FILESYSTEM
5721 M:      Matthew Garrett <matthew.garrett@nebula.com>
5722 M:      Jeremy Kerr <jk@ozlabs.org>
5723 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5725 L:      linux-efi@vger.kernel.org
5726 S:      Maintained
5727 F:      fs/efivarfs/
5728
5729 EFIFB FRAMEBUFFER DRIVER
5730 L:      linux-fbdev@vger.kernel.org
5731 M:      Peter Jones <pjones@redhat.com>
5732 S:      Maintained
5733 F:      drivers/video/fbdev/efifb.c
5734
5735 EFS FILESYSTEM
5736 W:      http://aeschi.ch.eu.org/efs/
5737 S:      Orphan
5738 F:      fs/efs/
5739
5740 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5741 M:      Douglas Miller <dougmill@linux.ibm.com>
5742 L:      netdev@vger.kernel.org
5743 S:      Maintained
5744 F:      drivers/net/ethernet/ibm/ehea/
5745
5746 EM28XX VIDEO4LINUX DRIVER
5747 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5748 L:      linux-media@vger.kernel.org
5749 W:      https://linuxtv.org
5750 T:      git git://linuxtv.org/media_tree.git
5751 S:      Maintained
5752 F:      drivers/media/usb/em28xx/
5753 F:      Documentation/media/v4l-drivers/em28xx*
5754
5755 EMBEDDED LINUX
5756 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5757 M:      Matt Mackall <mpm@selenic.com>
5758 M:      David Woodhouse <dwmw2@infradead.org>
5759 L:      linux-embedded@vger.kernel.org
5760 S:      Maintained
5761
5762 Emulex 10Gbps iSCSI - OneConnect DRIVER
5763 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5764 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5765 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5766 L:      linux-scsi@vger.kernel.org
5767 W:      http://www.broadcom.com
5768 S:      Supported
5769 F:      drivers/scsi/be2iscsi/
5770
5771 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5772 M:      Sathya Perla <sathya.perla@broadcom.com>
5773 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5774 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5775 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5776 L:      netdev@vger.kernel.org
5777 W:      http://www.emulex.com
5778 S:      Supported
5779 F:      drivers/net/ethernet/emulex/benet/
5780
5781 EMULEX ONECONNECT ROCE DRIVER
5782 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5783 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5784 L:      linux-rdma@vger.kernel.org
5785 W:      http://www.broadcom.com
5786 S:      Odd Fixes
5787 F:      drivers/infiniband/hw/ocrdma/
5788 F:      include/uapi/rdma/ocrdma-abi.h
5789
5790 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5791 M:      James Smart <james.smart@broadcom.com>
5792 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5793 L:      linux-scsi@vger.kernel.org
5794 W:      http://www.broadcom.com
5795 S:      Supported
5796 F:      drivers/scsi/lpfc/
5797
5798 ENE CB710 FLASH CARD READER DRIVER
5799 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5800 S:      Maintained
5801 F:      drivers/misc/cb710/
5802 F:      drivers/mmc/host/cb710-mmc.*
5803 F:      include/linux/cb710.h
5804
5805 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5806 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5807 S:      Maintained
5808 F:      drivers/media/rc/ene_ir.*
5809
5810 EPSON S1D13XXX FRAMEBUFFER DRIVER
5811 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5812 S:      Maintained
5813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5814 F:      drivers/video/fbdev/s1d13xxxfb.c
5815 F:      include/video/s1d13xxxfb.h
5816
5817 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5818 M:      Jeff Layton <jlayton@kernel.org>
5819 S:      Maintained
5820 F:      lib/errseq.c
5821 F:      include/linux/errseq.h
5822
5823 ET131X NETWORK DRIVER
5824 M:      Mark Einon <mark.einon@gmail.com>
5825 S:      Odd Fixes
5826 F:      drivers/net/ethernet/agere/
5827
5828 ETHERNET BRIDGE
5829 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5830 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5831 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5832 L:      netdev@vger.kernel.org
5833 W:      http://www.linuxfoundation.org/en/Net:Bridge
5834 S:      Maintained
5835 F:      include/linux/netfilter_bridge/
5836 F:      net/bridge/
5837
5838 ETHERNET PHY LIBRARY
5839 M:      Andrew Lunn <andrew@lunn.ch>
5840 M:      Florian Fainelli <f.fainelli@gmail.com>
5841 M:      Heiner Kallweit <hkallweit1@gmail.com>
5842 L:      netdev@vger.kernel.org
5843 S:      Maintained
5844 F:      Documentation/ABI/testing/sysfs-bus-mdio
5845 F:      Documentation/devicetree/bindings/net/mdio*
5846 F:      Documentation/networking/phy.txt
5847 F:      drivers/net/phy/
5848 F:      drivers/of/of_mdio.c
5849 F:      drivers/of/of_net.c
5850 F:      include/linux/*mdio*.h
5851 F:      include/linux/of_net.h
5852 F:      include/linux/phy.h
5853 F:      include/linux/phy_fixed.h
5854 F:      include/linux/platform_data/mdio-bcm-unimac.h
5855 F:      include/linux/platform_data/mdio-gpio.h
5856 F:      include/trace/events/mdio.h
5857 F:      include/uapi/linux/mdio.h
5858 F:      include/uapi/linux/mii.h
5859
5860 EXT2 FILE SYSTEM
5861 M:      Jan Kara <jack@suse.com>
5862 L:      linux-ext4@vger.kernel.org
5863 S:      Maintained
5864 F:      Documentation/filesystems/ext2.txt
5865 F:      fs/ext2/
5866 F:      include/linux/ext2*
5867
5868 EXT4 FILE SYSTEM
5869 M:      "Theodore Ts'o" <tytso@mit.edu>
5870 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5871 L:      linux-ext4@vger.kernel.org
5872 W:      http://ext4.wiki.kernel.org
5873 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5875 S:      Maintained
5876 F:      Documentation/filesystems/ext4/
5877 F:      fs/ext4/
5878
5879 Extended Verification Module (EVM)
5880 M:      Mimi Zohar <zohar@linux.ibm.com>
5881 L:      linux-integrity@vger.kernel.org
5882 S:      Supported
5883 F:      security/integrity/evm/
5884
5885 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5886 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5887 L:      linux-efi@vger.kernel.org
5888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5889 S:      Maintained
5890 F:      Documentation/efi-stub.txt
5891 F:      arch/*/kernel/efi.c
5892 F:      arch/x86/boot/compressed/eboot.[ch]
5893 F:      arch/*/include/asm/efi.h
5894 F:      arch/x86/platform/efi/
5895 F:      drivers/firmware/efi/
5896 F:      include/linux/efi*.h
5897 F:      arch/arm/boot/compressed/efi-header.S
5898 F:      arch/arm64/kernel/efi-entry.S
5899
5900 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5901 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5902 M:      Chanwoo Choi <cw00.choi@samsung.com>
5903 L:      linux-kernel@vger.kernel.org
5904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5905 S:      Maintained
5906 F:      drivers/extcon/
5907 F:      include/linux/extcon/
5908 F:      include/linux/extcon.h
5909 F:      Documentation/extcon/
5910 F:      Documentation/devicetree/bindings/extcon/
5911
5912 EXYNOS DP DRIVER
5913 M:      Jingoo Han <jingoohan1@gmail.com>
5914 L:      dri-devel@lists.freedesktop.org
5915 S:      Maintained
5916 F:      drivers/gpu/drm/exynos/exynos_dp*
5917
5918 EXYNOS SYSMMU (IOMMU) driver
5919 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5920 L:      iommu@lists.linux-foundation.org
5921 S:      Maintained
5922 F:      drivers/iommu/exynos-iommu.c
5923
5924 EZchip NPS platform support
5925 M:      Vineet Gupta <vgupta@synopsys.com>
5926 M:      Ofer Levi <oferle@mellanox.com>
5927 S:      Supported
5928 F:      arch/arc/plat-eznps
5929 F:      arch/arc/boot/dts/eznps.dts
5930
5931 F2FS FILE SYSTEM
5932 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5933 M:      Chao Yu <yuchao0@huawei.com>
5934 L:      linux-f2fs-devel@lists.sourceforge.net
5935 W:      https://f2fs.wiki.kernel.org/
5936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5937 S:      Maintained
5938 F:      Documentation/filesystems/f2fs.txt
5939 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5940 F:      fs/f2fs/
5941 F:      include/linux/f2fs_fs.h
5942 F:      include/trace/events/f2fs.h
5943
5944 F71805F HARDWARE MONITORING DRIVER
5945 M:      Jean Delvare <jdelvare@suse.com>
5946 L:      linux-hwmon@vger.kernel.org
5947 S:      Maintained
5948 F:      Documentation/hwmon/f71805f
5949 F:      drivers/hwmon/f71805f.c
5950
5951 FADDR2LINE
5952 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5953 S:      Maintained
5954 F:      scripts/faddr2line
5955
5956 FAILOVER MODULE
5957 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5958 L:      netdev@vger.kernel.org
5959 S:      Supported
5960 F:      net/core/failover.c
5961 F:      include/net/failover.h
5962 F:      Documentation/networking/failover.rst
5963
5964 FANOTIFY
5965 M:      Jan Kara <jack@suse.cz>
5966 R:      Amir Goldstein <amir73il@gmail.com>
5967 L:      linux-fsdevel@vger.kernel.org
5968 S:      Maintained
5969 F:      fs/notify/fanotify/
5970 F:      include/linux/fanotify.h
5971 F:      include/uapi/linux/fanotify.h
5972
5973 FARSYNC SYNCHRONOUS DRIVER
5974 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5975 W:      http://www.farsite.co.uk/
5976 S:      Supported
5977 F:      drivers/net/wan/farsync.*
5978
5979 FAULT INJECTION SUPPORT
5980 M:      Akinobu Mita <akinobu.mita@gmail.com>
5981 S:      Supported
5982 F:      Documentation/fault-injection/
5983 F:      lib/fault-inject.c
5984
5985 FBTFT Framebuffer drivers
5986 S:      Orphan
5987 L:      dri-devel@lists.freedesktop.org
5988 L:      linux-fbdev@vger.kernel.org
5989 F:      drivers/staging/fbtft/
5990
5991 FC0011 TUNER DRIVER
5992 M:      Michael Buesch <m@bues.ch>
5993 L:      linux-media@vger.kernel.org
5994 S:      Maintained
5995 F:      drivers/media/tuners/fc0011.h
5996 F:      drivers/media/tuners/fc0011.c
5997
5998 FC2580 MEDIA DRIVER
5999 M:      Antti Palosaari <crope@iki.fi>
6000 L:      linux-media@vger.kernel.org
6001 W:      https://linuxtv.org
6002 W:      http://palosaari.fi/linux/
6003 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6004 T:      git git://linuxtv.org/anttip/media_tree.git
6005 S:      Maintained
6006 F:      drivers/media/tuners/fc2580*
6007
6008 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6009 M:      Hannes Reinecke <hare@suse.de>
6010 L:      linux-scsi@vger.kernel.org
6011 W:      www.Open-FCoE.org
6012 S:      Supported
6013 F:      drivers/scsi/libfc/
6014 F:      drivers/scsi/fcoe/
6015 F:      include/scsi/fc/
6016 F:      include/scsi/libfc.h
6017 F:      include/scsi/libfcoe.h
6018 F:      include/uapi/scsi/fc/
6019
6020 FILE LOCKING (flock() and fcntl()/lockf())
6021 M:      Jeff Layton <jlayton@kernel.org>
6022 M:      "J. Bruce Fields" <bfields@fieldses.org>
6023 L:      linux-fsdevel@vger.kernel.org
6024 S:      Maintained
6025 F:      include/linux/fcntl.h
6026 F:      include/uapi/linux/fcntl.h
6027 F:      fs/fcntl.c
6028 F:      fs/locks.c
6029
6030 FILESYSTEMS (VFS and infrastructure)
6031 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6032 L:      linux-fsdevel@vger.kernel.org
6033 S:      Maintained
6034 F:      fs/*
6035 F:      include/linux/fs.h
6036 F:      include/linux/fs_types.h
6037 F:      include/uapi/linux/fs.h
6038
6039 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6040 M:      Riku Voipio <riku.voipio@iki.fi>
6041 L:      linux-hwmon@vger.kernel.org
6042 S:      Maintained
6043 F:      drivers/hwmon/f75375s.c
6044 F:      include/linux/f75375s.h
6045
6046 FIREWIRE AUDIO DRIVERS
6047 M:      Clemens Ladisch <clemens@ladisch.de>
6048 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6049 T:      git git://git.alsa-project.org/alsa-kernel.git
6050 S:      Maintained
6051 F:      sound/firewire/
6052
6053 FIREWIRE MEDIA DRIVERS (firedtv)
6054 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6055 L:      linux-media@vger.kernel.org
6056 L:      linux1394-devel@lists.sourceforge.net
6057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6058 S:      Maintained
6059 F:      drivers/media/firewire/
6060
6061 FIREWIRE SBP-2 TARGET
6062 M:      Chris Boot <bootc@bootc.net>
6063 L:      linux-scsi@vger.kernel.org
6064 L:      target-devel@vger.kernel.org
6065 L:      linux1394-devel@lists.sourceforge.net
6066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6067 S:      Maintained
6068 F:      drivers/target/sbp/
6069
6070 FIREWIRE SUBSYSTEM
6071 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6072 L:      linux1394-devel@lists.sourceforge.net
6073 W:      http://ieee1394.wiki.kernel.org/
6074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6075 S:      Maintained
6076 F:      drivers/firewire/
6077 F:      include/linux/firewire.h
6078 F:      include/uapi/linux/firewire*.h
6079 F:      tools/firewire/
6080
6081 FIRMWARE LOADER (request_firmware)
6082 M:      Luis Chamberlain <mcgrof@kernel.org>
6083 L:      linux-kernel@vger.kernel.org
6084 S:      Maintained
6085 F:      Documentation/firmware_class/
6086 F:      drivers/base/firmware_loader/
6087 F:      include/linux/firmware.h
6088
6089 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6090 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6091 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6092 S:      Maintained
6093 F:      drivers/block/rsxx/
6094
6095 FLOPPY DRIVER
6096 M:      Jiri Kosina <jikos@kernel.org>
6097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6098 S:      Odd fixes
6099 F:      drivers/block/floppy.c
6100
6101 FMC SUBSYSTEM
6102 M:      Alessandro Rubini <rubini@gnudd.com>
6103 W:      http://www.ohwr.org/projects/fmc-bus
6104 S:      Supported
6105 F:      drivers/fmc/
6106 F:      include/linux/fmc*.h
6107 F:      include/linux/ipmi-fru.h
6108 K:      fmc_d.*register
6109
6110 FPGA MANAGER FRAMEWORK
6111 M:      Alan Tull <atull@kernel.org>
6112 M:      Moritz Fischer <mdf@kernel.org>
6113 L:      linux-fpga@vger.kernel.org
6114 S:      Maintained
6115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6116 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6117 F:      Documentation/fpga/
6118 F:      Documentation/driver-api/fpga/
6119 F:      Documentation/devicetree/bindings/fpga/
6120 F:      drivers/fpga/
6121 F:      include/linux/fpga/
6122 W:      http://www.rocketboards.org
6123
6124 FPGA DFL DRIVERS
6125 M:      Wu Hao <hao.wu@intel.com>
6126 L:      linux-fpga@vger.kernel.org
6127 S:      Maintained
6128 F:      Documentation/fpga/dfl.txt
6129 F:      include/uapi/linux/fpga-dfl.h
6130 F:      drivers/fpga/dfl*
6131
6132 FPU EMULATOR
6133 M:      Bill Metzenthen <billm@melbpc.org.au>
6134 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6135 S:      Maintained
6136 F:      arch/x86/math-emu/
6137
6138 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6139 L:      netdev@vger.kernel.org
6140 S:      Orphan
6141 F:      drivers/net/wan/dlci.c
6142 F:      drivers/net/wan/sdla.c
6143
6144 FRAMEBUFFER LAYER
6145 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6146 L:      dri-devel@lists.freedesktop.org
6147 L:      linux-fbdev@vger.kernel.org
6148 T:      git git://github.com/bzolnier/linux.git
6149 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6150 S:      Maintained
6151 F:      Documentation/fb/
6152 F:      drivers/video/
6153 F:      include/video/
6154 F:      include/linux/fb.h
6155 F:      include/uapi/video/
6156 F:      include/uapi/linux/fb.h
6157
6158 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6159 M:      Horia Geantă <horia.geanta@nxp.com>
6160 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6161 L:      linux-crypto@vger.kernel.org
6162 S:      Maintained
6163 F:      drivers/crypto/caam/
6164 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6165
6166 FREESCALE DIU FRAMEBUFFER DRIVER
6167 M:      Timur Tabi <timur@kernel.org>
6168 L:      linux-fbdev@vger.kernel.org
6169 S:      Maintained
6170 F:      drivers/video/fbdev/fsl-diu-fb.*
6171
6172 FREESCALE DMA DRIVER
6173 M:      Li Yang <leoyang.li@nxp.com>
6174 M:      Zhang Wei <zw@zh-kernel.org>
6175 L:      linuxppc-dev@lists.ozlabs.org
6176 S:      Maintained
6177 F:      drivers/dma/fsldma.*
6178
6179 FREESCALE ENETC ETHERNET DRIVERS
6180 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6181 L:      netdev@vger.kernel.org
6182 S:      Maintained
6183 F:      drivers/net/ethernet/freescale/enetc/
6184
6185 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6186 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6187 L:      netdev@vger.kernel.org
6188 S:      Maintained
6189 F:      drivers/net/ethernet/freescale/gianfar*
6190 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6191
6192 FREESCALE GPMI NAND DRIVER
6193 M:      Han Xu <han.xu@nxp.com>
6194 L:      linux-mtd@lists.infradead.org
6195 S:      Maintained
6196 F:      drivers/mtd/nand/raw/gpmi-nand/*
6197
6198 FREESCALE I2C CPM DRIVER
6199 M:      Jochen Friedrich <jochen@scram.de>
6200 L:      linuxppc-dev@lists.ozlabs.org
6201 L:      linux-i2c@vger.kernel.org
6202 S:      Maintained
6203 F:      drivers/i2c/busses/i2c-cpm.c
6204
6205 FREESCALE IMX LPI2C DRIVER
6206 M:      Dong Aisheng <aisheng.dong@nxp.com>
6207 L:      linux-i2c@vger.kernel.org
6208 L:      linux-imx@nxp.com
6209 S:      Maintained
6210 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6211 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6212
6213 FREESCALE IMX / MXC FEC DRIVER
6214 M:      Fugang Duan <fugang.duan@nxp.com>
6215 L:      netdev@vger.kernel.org
6216 S:      Maintained
6217 F:      drivers/net/ethernet/freescale/fec_main.c
6218 F:      drivers/net/ethernet/freescale/fec_ptp.c
6219 F:      drivers/net/ethernet/freescale/fec.h
6220 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6221
6222 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6223 M:      Sascha Hauer <s.hauer@pengutronix.de>
6224 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6225 L:      linux-fbdev@vger.kernel.org
6226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6227 S:      Maintained
6228 F:      include/linux/platform_data/video-imxfb.h
6229 F:      drivers/video/fbdev/imxfb.c
6230
6231 FREESCALE QORIQ DPAA ETHERNET DRIVER
6232 M:      Madalin Bucur <madalin.bucur@nxp.com>
6233 L:      netdev@vger.kernel.org
6234 S:      Maintained
6235 F:      drivers/net/ethernet/freescale/dpaa
6236
6237 FREESCALE QORIQ DPAA FMAN DRIVER
6238 M:      Madalin Bucur <madalin.bucur@nxp.com>
6239 L:      netdev@vger.kernel.org
6240 S:      Maintained
6241 F:      drivers/net/ethernet/freescale/fman
6242 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6243
6244 FREESCALE QORIQ PTP CLOCK DRIVER
6245 M:      Yangbo Lu <yangbo.lu@nxp.com>
6246 L:      netdev@vger.kernel.org
6247 S:      Maintained
6248 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6249 F:      drivers/ptp/ptp_qoriq.c
6250 F:      drivers/ptp/ptp_qoriq_debugfs.c
6251 F:      include/linux/fsl/ptp_qoriq.h
6252 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6253
6254 FREESCALE QUAD SPI DRIVER
6255 M:      Han Xu <han.xu@nxp.com>
6256 L:      linux-spi@vger.kernel.org
6257 S:      Maintained
6258 F:      drivers/spi/spi-fsl-qspi.c
6259
6260 FREESCALE QUICC ENGINE LIBRARY
6261 M:      Qiang Zhao <qiang.zhao@nxp.com>
6262 L:      linuxppc-dev@lists.ozlabs.org
6263 S:      Maintained
6264 F:      drivers/soc/fsl/qe/
6265 F:      include/soc/fsl/*qe*.h
6266 F:      include/soc/fsl/*ucc*.h
6267
6268 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6269 M:      Li Yang <leoyang.li@nxp.com>
6270 L:      netdev@vger.kernel.org
6271 L:      linuxppc-dev@lists.ozlabs.org
6272 S:      Maintained
6273 F:      drivers/net/ethernet/freescale/ucc_geth*
6274
6275 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6276 M:      Zhao Qiang <qiang.zhao@nxp.com>
6277 L:      netdev@vger.kernel.org
6278 L:      linuxppc-dev@lists.ozlabs.org
6279 S:      Maintained
6280 F:      drivers/net/wan/fsl_ucc_hdlc*
6281
6282 FREESCALE QUICC ENGINE UCC UART DRIVER
6283 M:      Timur Tabi <timur@kernel.org>
6284 L:      linuxppc-dev@lists.ozlabs.org
6285 S:      Maintained
6286 F:      drivers/tty/serial/ucc_uart.c
6287
6288 FREESCALE SOC DRIVERS
6289 M:      Li Yang <leoyang.li@nxp.com>
6290 L:      linuxppc-dev@lists.ozlabs.org
6291 L:      linux-arm-kernel@lists.infradead.org
6292 S:      Maintained
6293 F:      Documentation/devicetree/bindings/soc/fsl/
6294 F:      drivers/soc/fsl/
6295 F:      include/linux/fsl/
6296
6297 FREESCALE SOC FS_ENET DRIVER
6298 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6299 L:      linuxppc-dev@lists.ozlabs.org
6300 L:      netdev@vger.kernel.org
6301 S:      Maintained
6302 F:      drivers/net/ethernet/freescale/fs_enet/
6303 F:      include/linux/fs_enet_pd.h
6304
6305 FREESCALE SOC SOUND DRIVERS
6306 M:      Timur Tabi <timur@kernel.org>
6307 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6308 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6309 R:      Fabio Estevam <festevam@gmail.com>
6310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6311 L:      linuxppc-dev@lists.ozlabs.org
6312 S:      Maintained
6313 F:      sound/soc/fsl/fsl*
6314 F:      sound/soc/fsl/imx*
6315 F:      sound/soc/fsl/mpc8610_hpcd.c
6316
6317 FREESCALE USB PERIPHERAL DRIVERS
6318 M:      Li Yang <leoyang.li@nxp.com>
6319 L:      linux-usb@vger.kernel.org
6320 L:      linuxppc-dev@lists.ozlabs.org
6321 S:      Maintained
6322 F:      drivers/usb/gadget/udc/fsl*
6323
6324 FREEVXFS FILESYSTEM
6325 M:      Christoph Hellwig <hch@infradead.org>
6326 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6327 S:      Maintained
6328 F:      fs/freevxfs/
6329
6330 FREEZER
6331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6332 M:      Pavel Machek <pavel@ucw.cz>
6333 L:      linux-pm@vger.kernel.org
6334 S:      Supported
6335 F:      Documentation/power/freezing-of-tasks.txt
6336 F:      include/linux/freezer.h
6337 F:      kernel/freezer.c
6338
6339 FRONTSWAP API
6340 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6341 L:      linux-kernel@vger.kernel.org
6342 S:      Maintained
6343 F:      mm/frontswap.c
6344 F:      include/linux/frontswap.h
6345
6346 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6347 M:      David Howells <dhowells@redhat.com>
6348 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6349 S:      Supported
6350 F:      Documentation/filesystems/caching/
6351 F:      fs/fscache/
6352 F:      include/linux/fscache*.h
6353
6354 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6355 M:      Theodore Y. Ts'o <tytso@mit.edu>
6356 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6357 M:      Eric Biggers <ebiggers@kernel.org>
6358 L:      linux-fscrypt@vger.kernel.org
6359 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6360 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6361 S:      Supported
6362 F:      fs/crypto/
6363 F:      include/linux/fscrypt*.h
6364 F:      Documentation/filesystems/fscrypt.rst
6365
6366 FSI-ATTACHED I2C DRIVER
6367 M:      Eddie James <eajames@linux.ibm.com>
6368 L:      linux-i2c@vger.kernel.org
6369 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6370 S:      Maintained
6371 F:      drivers/i2c/busses/i2c-fsi.c
6372 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6373
6374 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6375 M:      Jan Kara <jack@suse.cz>
6376 R:      Amir Goldstein <amir73il@gmail.com>
6377 L:      linux-fsdevel@vger.kernel.org
6378 S:      Maintained
6379 F:      fs/notify/
6380 F:      include/linux/fsnotify*.h
6381
6382 FUJITSU LAPTOP EXTRAS
6383 M:      Jonathan Woithe <jwoithe@just42.net>
6384 L:      platform-driver-x86@vger.kernel.org
6385 S:      Maintained
6386 F:      drivers/platform/x86/fujitsu-laptop.c
6387
6388 FUJITSU M-5MO LS CAMERA ISP DRIVER
6389 M:      Kyungmin Park <kyungmin.park@samsung.com>
6390 M:      Heungjun Kim <riverful.kim@samsung.com>
6391 L:      linux-media@vger.kernel.org
6392 S:      Maintained
6393 F:      drivers/media/i2c/m5mols/
6394 F:      include/media/i2c/m5mols.h
6395
6396 FUJITSU TABLET EXTRAS
6397 M:      Robert Gerlach <khnz@gmx.de>
6398 L:      platform-driver-x86@vger.kernel.org
6399 S:      Maintained
6400 F:      drivers/platform/x86/fujitsu-tablet.c
6401
6402 FUSE: FILESYSTEM IN USERSPACE
6403 M:      Miklos Szeredi <miklos@szeredi.hu>
6404 L:      linux-fsdevel@vger.kernel.org
6405 W:      http://fuse.sourceforge.net/
6406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6407 S:      Maintained
6408 F:      fs/fuse/
6409 F:      include/uapi/linux/fuse.h
6410 F:      Documentation/filesystems/fuse.txt
6411
6412 FUTEX SUBSYSTEM
6413 M:      Thomas Gleixner <tglx@linutronix.de>
6414 M:      Ingo Molnar <mingo@redhat.com>
6415 R:      Peter Zijlstra <peterz@infradead.org>
6416 R:      Darren Hart <dvhart@infradead.org>
6417 L:      linux-kernel@vger.kernel.org
6418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6419 S:      Maintained
6420 F:      kernel/futex.c
6421 F:      kernel/futex_compat.c
6422 F:      include/asm-generic/futex.h
6423 F:      include/linux/futex.h
6424 F:      include/uapi/linux/futex.h
6425 F:      tools/testing/selftests/futex/
6426 F:      tools/perf/bench/futex*
6427 F:      Documentation/*futex*
6428
6429 GCC PLUGINS
6430 M:      Kees Cook <keescook@chromium.org>
6431 R:      Emese Revfy <re.emese@gmail.com>
6432 L:      kernel-hardening@lists.openwall.com
6433 S:      Maintained
6434 F:      scripts/gcc-plugins/
6435 F:      scripts/gcc-plugin.sh
6436 F:      scripts/Makefile.gcc-plugins
6437 F:      Documentation/gcc-plugins.txt
6438
6439 GASKET DRIVER FRAMEWORK
6440 M:      Rob Springer <rspringer@google.com>
6441 M:      Todd Poynor <toddpoynor@google.com>
6442 M:      Ben Chan <benchan@chromium.org>
6443 S:      Maintained
6444 F:      drivers/staging/gasket/
6445
6446 GCOV BASED KERNEL PROFILING
6447 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6448 S:      Maintained
6449 F:      kernel/gcov/
6450 F:      Documentation/dev-tools/gcov.rst
6451
6452 GDB KERNEL DEBUGGING HELPER SCRIPTS
6453 M:      Jan Kiszka <jan.kiszka@siemens.com>
6454 M:      Kieran Bingham <kbingham@kernel.org>
6455 S:      Supported
6456 F:      scripts/gdb/
6457
6458 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6459 M:      Achim Leubner <achim_leubner@adaptec.com>
6460 L:      linux-scsi@vger.kernel.org
6461 W:      http://www.icp-vortex.com/
6462 S:      Supported
6463 F:      drivers/scsi/gdt*
6464
6465 GEMTEK FM RADIO RECEIVER DRIVER
6466 M:      Hans Verkuil <hverkuil@xs4all.nl>
6467 L:      linux-media@vger.kernel.org
6468 T:      git git://linuxtv.org/media_tree.git
6469 W:      https://linuxtv.org
6470 S:      Maintained
6471 F:      drivers/media/radio/radio-gemtek*
6472
6473 GENERIC GPIO I2C DRIVER
6474 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6475 S:      Supported
6476 F:      drivers/i2c/busses/i2c-gpio.c
6477 F:      include/linux/platform_data/i2c-gpio.h
6478
6479 GENERIC GPIO I2C MULTIPLEXER DRIVER
6480 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6481 L:      linux-i2c@vger.kernel.org
6482 S:      Supported
6483 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6484 F:      include/linux/platform_data/i2c-mux-gpio.h
6485 F:      Documentation/i2c/muxes/i2c-mux-gpio
6486
6487 GENERIC HDLC (WAN) DRIVERS
6488 M:      Krzysztof Halasa <khc@pm.waw.pl>
6489 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6490 S:      Maintained
6491 F:      drivers/net/wan/c101.c
6492 F:      drivers/net/wan/hd6457*
6493 F:      drivers/net/wan/hdlc*
6494 F:      drivers/net/wan/n2.c
6495 F:      drivers/net/wan/pc300too.c
6496 F:      drivers/net/wan/pci200syn.c
6497 F:      drivers/net/wan/wanxl*
6498
6499 GENERIC INCLUDE/ASM HEADER FILES
6500 M:      Arnd Bergmann <arnd@arndb.de>
6501 L:      linux-arch@vger.kernel.org
6502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6503 S:      Maintained
6504 F:      include/asm-generic/
6505 F:      include/uapi/asm-generic/
6506
6507 GENERIC PHY FRAMEWORK
6508 M:      Kishon Vijay Abraham I <kishon@ti.com>
6509 L:      linux-kernel@vger.kernel.org
6510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6511 S:      Supported
6512 F:      drivers/phy/
6513 F:      include/linux/phy/
6514 F:      Documentation/devicetree/bindings/phy/
6515
6516 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6517 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6518 S:      Supported
6519 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6520
6521 GENERIC PM DOMAINS
6522 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6523 M:      Kevin Hilman <khilman@kernel.org>
6524 M:      Ulf Hansson <ulf.hansson@linaro.org>
6525 L:      linux-pm@vger.kernel.org
6526 S:      Supported
6527 F:      drivers/base/power/domain*.c
6528 F:      include/linux/pm_domain.h
6529 F:      Documentation/devicetree/bindings/power/power_domain.txt
6530
6531 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6532 M:      Eugen Hristev <eugen.hristev@microchip.com>
6533 L:      linux-input@vger.kernel.org
6534 S:      Maintained
6535 F:      drivers/input/touchscreen/resistive-adc-touch.c
6536
6537 GENERIC UIO DRIVER FOR PCI DEVICES
6538 M:      "Michael S. Tsirkin" <mst@redhat.com>
6539 L:      kvm@vger.kernel.org
6540 S:      Supported
6541 F:      drivers/uio/uio_pci_generic.c
6542
6543 GENWQE (IBM Generic Workqueue Card)
6544 M:      Frank Haverkamp <haver@linux.ibm.com>
6545 S:      Supported
6546 F:      drivers/misc/genwqe/
6547
6548 GET_MAINTAINER SCRIPT
6549 M:      Joe Perches <joe@perches.com>
6550 S:      Maintained
6551 F:      scripts/get_maintainer.pl
6552
6553 GFS2 FILE SYSTEM
6554 M:      Bob Peterson <rpeterso@redhat.com>
6555 M:      Andreas Gruenbacher <agruenba@redhat.com>
6556 L:      cluster-devel@redhat.com
6557 W:      http://sources.redhat.com/cluster/
6558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6559 S:      Supported
6560 F:      Documentation/filesystems/gfs2*.txt
6561 F:      fs/gfs2/
6562 F:      include/uapi/linux/gfs2_ondisk.h
6563
6564 GIGASET ISDN DRIVERS
6565 M:      Paul Bolle <pebolle@tiscali.nl>
6566 L:      gigaset307x-common@lists.sourceforge.net
6567 W:      http://gigaset307x.sourceforge.net/
6568 S:      Odd Fixes
6569 F:      Documentation/isdn/README.gigaset
6570 F:      drivers/isdn/gigaset/
6571 F:      include/uapi/linux/gigaset_dev.h
6572
6573 GNSS SUBSYSTEM
6574 M:      Johan Hovold <johan@kernel.org>
6575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6576 S:      Maintained
6577 F:      Documentation/ABI/testing/sysfs-class-gnss
6578 F:      Documentation/devicetree/bindings/gnss/
6579 F:      drivers/gnss/
6580 F:      include/linux/gnss.h
6581
6582 GO7007 MPEG CODEC
6583 M:      Hans Verkuil <hans.verkuil@cisco.com>
6584 L:      linux-media@vger.kernel.org
6585 S:      Maintained
6586 F:      drivers/media/usb/go7007/
6587
6588 GOODIX TOUCHSCREEN
6589 M:      Bastien Nocera <hadess@hadess.net>
6590 L:      linux-input@vger.kernel.org
6591 S:      Maintained
6592 F:      drivers/input/touchscreen/goodix.c
6593
6594 GPD POCKET FAN DRIVER
6595 M:      Hans de Goede <hdegoede@redhat.com>
6596 L:      platform-driver-x86@vger.kernel.org
6597 S:      Maintained
6598 F:      drivers/platform/x86/gpd-pocket-fan.c
6599
6600 GPIO ACPI SUPPORT
6601 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6602 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6603 L:      linux-gpio@vger.kernel.org
6604 L:      linux-acpi@vger.kernel.org
6605 S:      Maintained
6606 F:      Documentation/acpi/gpio-properties.txt
6607 F:      drivers/gpio/gpiolib-acpi.c
6608
6609 GPIO IR Transmitter
6610 M:      Sean Young <sean@mess.org>
6611 L:      linux-media@vger.kernel.org
6612 S:      Maintained
6613 F:      drivers/media/rc/gpio-ir-tx.c
6614
6615 GPIO MOCKUP DRIVER
6616 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6617 L:      linux-gpio@vger.kernel.org
6618 S:      Maintained
6619 F:      drivers/gpio/gpio-mockup.c
6620 F:      tools/testing/selftests/gpio/
6621
6622 GPIO SUBSYSTEM
6623 M:      Linus Walleij <linus.walleij@linaro.org>
6624 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6625 L:      linux-gpio@vger.kernel.org
6626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6627 S:      Maintained
6628 F:      Documentation/devicetree/bindings/gpio/
6629 F:      Documentation/driver-api/gpio/
6630 F:      Documentation/gpio/
6631 F:      Documentation/ABI/testing/gpio-cdev
6632 F:      Documentation/ABI/obsolete/sysfs-gpio
6633 F:      drivers/gpio/
6634 F:      include/linux/gpio/
6635 F:      include/linux/gpio.h
6636 F:      include/linux/of_gpio.h
6637 F:      include/asm-generic/gpio.h
6638 F:      include/uapi/linux/gpio.h
6639 F:      tools/gpio/
6640
6641 GRE DEMULTIPLEXER DRIVER
6642 M:      Dmitry Kozlov <xeb@mail.ru>
6643 L:      netdev@vger.kernel.org
6644 S:      Maintained
6645 F:      net/ipv4/gre_demux.c
6646 F:      net/ipv4/gre_offload.c
6647 F:      include/net/gre.h
6648
6649 GRETH 10/100/1G Ethernet MAC device driver
6650 M:      Andreas Larsson <andreas@gaisler.com>
6651 L:      netdev@vger.kernel.org
6652 S:      Maintained
6653 F:      drivers/net/ethernet/aeroflex/
6654
6655 GREYBUS AUDIO PROTOCOLS DRIVERS
6656 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6657 M:      Mark Greer <mgreer@animalcreek.com>
6658 S:      Maintained
6659 F:      drivers/staging/greybus/audio_apbridgea.c
6660 F:      drivers/staging/greybus/audio_apbridgea.h
6661 F:      drivers/staging/greybus/audio_codec.c
6662 F:      drivers/staging/greybus/audio_codec.h
6663 F:      drivers/staging/greybus/audio_gb.c
6664 F:      drivers/staging/greybus/audio_manager.c
6665 F:      drivers/staging/greybus/audio_manager.h
6666 F:      drivers/staging/greybus/audio_manager_module.c
6667 F:      drivers/staging/greybus/audio_manager_private.h
6668 F:      drivers/staging/greybus/audio_manager_sysfs.c
6669 F:      drivers/staging/greybus/audio_module.c
6670 F:      drivers/staging/greybus/audio_topology.c
6671
6672 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6673 M:      Viresh Kumar <vireshk@kernel.org>
6674 S:      Maintained
6675 F:      drivers/staging/greybus/authentication.c
6676 F:      drivers/staging/greybus/bootrom.c
6677 F:      drivers/staging/greybus/firmware.h
6678 F:      drivers/staging/greybus/fw-core.c
6679 F:      drivers/staging/greybus/fw-download.c
6680 F:      drivers/staging/greybus/fw-management.c
6681 F:      drivers/staging/greybus/greybus_authentication.h
6682 F:      drivers/staging/greybus/greybus_firmware.h
6683 F:      drivers/staging/greybus/hid.c
6684 F:      drivers/staging/greybus/i2c.c
6685 F:      drivers/staging/greybus/spi.c
6686 F:      drivers/staging/greybus/spilib.c
6687 F:      drivers/staging/greybus/spilib.h
6688
6689 GREYBUS LOOPBACK DRIVER
6690 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6691 S:      Maintained
6692 F:      drivers/staging/greybus/loopback.c
6693
6694 GREYBUS PLATFORM DRIVERS
6695 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6696 S:      Maintained
6697 F:      drivers/staging/greybus/arche-platform.c
6698 F:      drivers/staging/greybus/arche-apb-ctrl.c
6699 F:      drivers/staging/greybus/arche_platform.h
6700
6701 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6702 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6703 S:      Maintained
6704 F:      drivers/staging/greybus/sdio.c
6705 F:      drivers/staging/greybus/light.c
6706 F:      drivers/staging/greybus/gpio.c
6707 F:      drivers/staging/greybus/power_supply.c
6708 F:      drivers/staging/greybus/spi.c
6709 F:      drivers/staging/greybus/spilib.c
6710
6711 GREYBUS SUBSYSTEM
6712 M:      Johan Hovold <johan@kernel.org>
6713 M:      Alex Elder <elder@kernel.org>
6714 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6715 S:      Maintained
6716 F:      drivers/staging/greybus/
6717 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6718
6719 GREYBUS UART PROTOCOLS DRIVERS
6720 M:      David Lin <dtwlin@gmail.com>
6721 S:      Maintained
6722 F:      drivers/staging/greybus/uart.c
6723 F:      drivers/staging/greybus/log.c
6724
6725 GS1662 VIDEO SERIALIZER
6726 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6727 L:      linux-media@vger.kernel.org
6728 T:      git git://linuxtv.org/media_tree.git
6729 S:      Maintained
6730 F:      drivers/media/spi/gs1662.c
6731
6732 GSPCA FINEPIX SUBDRIVER
6733 M:      Frank Zago <frank@zago.net>
6734 L:      linux-media@vger.kernel.org
6735 T:      git git://linuxtv.org/media_tree.git
6736 S:      Maintained
6737 F:      drivers/media/usb/gspca/finepix.c
6738
6739 GSPCA GL860 SUBDRIVER
6740 M:      Olivier Lorin <o.lorin@laposte.net>
6741 L:      linux-media@vger.kernel.org
6742 T:      git git://linuxtv.org/media_tree.git
6743 S:      Maintained
6744 F:      drivers/media/usb/gspca/gl860/
6745
6746 GSPCA M5602 SUBDRIVER
6747 M:      Erik Andren <erik.andren@gmail.com>
6748 L:      linux-media@vger.kernel.org
6749 T:      git git://linuxtv.org/media_tree.git
6750 S:      Maintained
6751 F:      drivers/media/usb/gspca/m5602/
6752
6753 GSPCA PAC207 SONIXB SUBDRIVER
6754 M:      Hans Verkuil <hverkuil@xs4all.nl>
6755 L:      linux-media@vger.kernel.org
6756 T:      git git://linuxtv.org/media_tree.git
6757 S:      Odd Fixes
6758 F:      drivers/media/usb/gspca/pac207.c
6759
6760 GSPCA SN9C20X SUBDRIVER
6761 M:      Brian Johnson <brijohn@gmail.com>
6762 L:      linux-media@vger.kernel.org
6763 T:      git git://linuxtv.org/media_tree.git
6764 S:      Maintained
6765 F:      drivers/media/usb/gspca/sn9c20x.c
6766
6767 GSPCA T613 SUBDRIVER
6768 M:      Leandro Costantino <lcostantino@gmail.com>
6769 L:      linux-media@vger.kernel.org
6770 T:      git git://linuxtv.org/media_tree.git
6771 S:      Maintained
6772 F:      drivers/media/usb/gspca/t613.c
6773
6774 GSPCA USB WEBCAM DRIVER
6775 M:      Hans Verkuil <hverkuil@xs4all.nl>
6776 L:      linux-media@vger.kernel.org
6777 T:      git git://linuxtv.org/media_tree.git
6778 S:      Odd Fixes
6779 F:      drivers/media/usb/gspca/
6780
6781 GTP (GPRS Tunneling Protocol)
6782 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6783 M:      Harald Welte <laforge@gnumonks.org>
6784 L:      osmocom-net-gprs@lists.osmocom.org
6785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6786 S:      Maintained
6787 F:      drivers/net/gtp.c
6788
6789 GUID PARTITION TABLE (GPT)
6790 M:      Davidlohr Bueso <dave@stgolabs.net>
6791 L:      linux-efi@vger.kernel.org
6792 S:      Maintained
6793 F:      block/partitions/efi.*
6794
6795 H8/300 ARCHITECTURE
6796 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6797 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6798 W:      http://uclinux-h8.sourceforge.jp
6799 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6800 S:      Maintained
6801 F:      arch/h8300/
6802 F:      drivers/clocksource/h8300_*.c
6803 F:      drivers/clk/h8300/
6804 F:      drivers/irqchip/irq-renesas-h8*.c
6805
6806 HABANALABS PCI DRIVER
6807 M:      Oded Gabbay <oded.gabbay@gmail.com>
6808 T:      git https://github.com/HabanaAI/linux.git
6809 S:      Supported
6810 F:      drivers/misc/habanalabs/
6811 F:      include/uapi/misc/habanalabs.h
6812 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6813 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6814
6815 HACKRF MEDIA DRIVER
6816 M:      Antti Palosaari <crope@iki.fi>
6817 L:      linux-media@vger.kernel.org
6818 W:      https://linuxtv.org
6819 W:      http://palosaari.fi/linux/
6820 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6821 T:      git git://linuxtv.org/anttip/media_tree.git
6822 S:      Maintained
6823 F:      drivers/media/usb/hackrf/
6824
6825 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6826 M:      Frank Seidel <frank@f-seidel.de>
6827 L:      platform-driver-x86@vger.kernel.org
6828 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6829 S:      Maintained
6830 F:      drivers/platform/x86/hdaps.c
6831
6832 HARDWARE MONITORING
6833 M:      Jean Delvare <jdelvare@suse.com>
6834 M:      Guenter Roeck <linux@roeck-us.net>
6835 L:      linux-hwmon@vger.kernel.org
6836 W:      http://hwmon.wiki.kernel.org/
6837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6838 S:      Maintained
6839 F:      Documentation/devicetree/bindings/hwmon/
6840 F:      Documentation/hwmon/
6841 F:      drivers/hwmon/
6842 F:      include/linux/hwmon*.h
6843 F:      include/trace/events/hwmon*.h
6844
6845 HARDWARE RANDOM NUMBER GENERATOR CORE
6846 M:      Matt Mackall <mpm@selenic.com>
6847 M:      Herbert Xu <herbert@gondor.apana.org.au>
6848 L:      linux-crypto@vger.kernel.org
6849 S:      Odd fixes
6850 F:      Documentation/devicetree/bindings/rng/
6851 F:      Documentation/hw_random.txt
6852 F:      drivers/char/hw_random/
6853 F:      include/linux/hw_random.h
6854
6855 HARDWARE TRACING FACILITIES
6856 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6857 S:      Maintained
6858 F:      drivers/hwtracing/
6859
6860 HARDWARE SPINLOCK CORE
6861 M:      Ohad Ben-Cohen <ohad@wizery.com>
6862 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6863 L:      linux-remoteproc@vger.kernel.org
6864 S:      Maintained
6865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6866 F:      Documentation/devicetree/bindings/hwlock/
6867 F:      Documentation/hwspinlock.txt
6868 F:      drivers/hwspinlock/
6869 F:      include/linux/hwspinlock.h
6870
6871 HARMONY SOUND DRIVER
6872 L:      linux-parisc@vger.kernel.org
6873 S:      Maintained
6874 F:      sound/parisc/harmony.*
6875
6876 HDPVR USB VIDEO ENCODER DRIVER
6877 M:      Hans Verkuil <hverkuil@xs4all.nl>
6878 L:      linux-media@vger.kernel.org
6879 T:      git git://linuxtv.org/media_tree.git
6880 W:      https://linuxtv.org
6881 S:      Odd Fixes
6882 F:      drivers/media/usb/hdpvr/
6883
6884 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6885 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6886 S:      Supported
6887 F:      Documentation/watchdog/hpwdt.txt
6888 F:      drivers/watchdog/hpwdt.c
6889
6890 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6891 M:      Don Brace <don.brace@microsemi.com>
6892 L:      esc.storagedev@microsemi.com
6893 L:      linux-scsi@vger.kernel.org
6894 S:      Supported
6895 F:      Documentation/scsi/hpsa.txt
6896 F:      drivers/scsi/hpsa*.[ch]
6897 F:      include/linux/cciss*.h
6898 F:      include/uapi/linux/cciss*.h
6899
6900 HFI1 DRIVER
6901 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6902 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6903 L:      linux-rdma@vger.kernel.org
6904 S:      Supported
6905 F:      drivers/infiniband/hw/hfi1
6906
6907 HFS FILESYSTEM
6908 L:      linux-fsdevel@vger.kernel.org
6909 S:      Orphan
6910 F:      Documentation/filesystems/hfs.txt
6911 F:      fs/hfs/
6912
6913 HFSPLUS FILESYSTEM
6914 L:      linux-fsdevel@vger.kernel.org
6915 S:      Orphan
6916 F:      Documentation/filesystems/hfsplus.txt
6917 F:      fs/hfsplus/
6918
6919 HGA FRAMEBUFFER DRIVER
6920 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6921 L:      linux-nvidia@lists.surfsouth.com
6922 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6923 S:      Maintained
6924 F:      drivers/video/fbdev/hgafb.c
6925
6926 HIBERNATION (aka Software Suspend, aka swsusp)
6927 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6928 M:      Pavel Machek <pavel@ucw.cz>
6929 L:      linux-pm@vger.kernel.org
6930 B:      https://bugzilla.kernel.org
6931 S:      Supported
6932 F:      arch/x86/power/
6933 F:      drivers/base/power/
6934 F:      kernel/power/
6935 F:      include/linux/suspend.h
6936 F:      include/linux/freezer.h
6937 F:      include/linux/pm.h
6938 F:      arch/*/include/asm/suspend*.h
6939
6940 HID CORE LAYER
6941 M:      Jiri Kosina <jikos@kernel.org>
6942 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6943 L:      linux-input@vger.kernel.org
6944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6945 S:      Maintained
6946 F:      drivers/hid/
6947 F:      include/linux/hid*
6948 F:      include/uapi/linux/hid*
6949
6950 HID SENSOR HUB DRIVERS
6951 M:      Jiri Kosina <jikos@kernel.org>
6952 M:      Jonathan Cameron <jic23@kernel.org>
6953 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6954 L:      linux-input@vger.kernel.org
6955 L:      linux-iio@vger.kernel.org
6956 S:      Maintained
6957 F:      Documentation/hid/hid-sensor*
6958 F:      drivers/hid/hid-sensor-*
6959 F:      drivers/iio/*/hid-*
6960 F:      include/linux/hid-sensor-*
6961
6962 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6963 M:      Thomas Gleixner <tglx@linutronix.de>
6964 L:      linux-kernel@vger.kernel.org
6965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6966 S:      Maintained
6967 F:      Documentation/timers/
6968 F:      kernel/time/hrtimer.c
6969 F:      kernel/time/clockevents.c
6970 F:      kernel/time/timer_*.c
6971 F:      include/linux/clockchips.h
6972 F:      include/linux/hrtimer.h
6973
6974 HIGH-SPEED SCC DRIVER FOR AX.25
6975 L:      linux-hams@vger.kernel.org
6976 S:      Orphan
6977 F:      drivers/net/hamradio/dmascc.c
6978 F:      drivers/net/hamradio/scc.c
6979
6980 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6981 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6982 W:      http://www.highpoint-tech.com
6983 S:      Supported
6984 F:      Documentation/scsi/hptiop.txt
6985 F:      drivers/scsi/hptiop.c
6986
6987 HIPPI
6988 M:      Jes Sorensen <jes@trained-monkey.org>
6989 L:      linux-hippi@sunsite.dk
6990 S:      Maintained
6991 F:      include/linux/hippidevice.h
6992 F:      include/uapi/linux/if_hippi.h
6993 F:      net/802/hippi.c
6994 F:      drivers/net/hippi/
6995
6996 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6997 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6998 M:      Salil Mehta <salil.mehta@huawei.com>
6999 L:      netdev@vger.kernel.org
7000 W:      http://www.hisilicon.com
7001 S:      Maintained
7002 F:      drivers/net/ethernet/hisilicon/hns3/
7003
7004 HISILICON LPC BUS DRIVER
7005 M:      john.garry@huawei.com
7006 W:      http://www.hisilicon.com
7007 S:      Maintained
7008 F:      drivers/bus/hisi_lpc.c
7009 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7010
7011 HISILICON NETWORK SUBSYSTEM DRIVER
7012 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7013 M:      Salil Mehta <salil.mehta@huawei.com>
7014 L:      netdev@vger.kernel.org
7015 W:      http://www.hisilicon.com
7016 S:      Maintained
7017 F:      drivers/net/ethernet/hisilicon/
7018 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7019
7020 HISILICON PMU DRIVER
7021 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7022 W:      http://www.hisilicon.com
7023 S:      Supported
7024 F:      drivers/perf/hisilicon
7025 F:      Documentation/perf/hisi-pmu.txt
7026
7027 HISILICON ROCE DRIVER
7028 M:      Lijun Ou <oulijun@huawei.com>
7029 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7030 L:      linux-rdma@vger.kernel.org
7031 S:      Maintained
7032 F:      drivers/infiniband/hw/hns/
7033 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7034
7035 HISILICON SAS Controller
7036 M:      John Garry <john.garry@huawei.com>
7037 W:      http://www.hisilicon.com
7038 S:      Supported
7039 F:      drivers/scsi/hisi_sas/
7040 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7041
7042 HMM - Heterogeneous Memory Management
7043 M:      Jérôme Glisse <jglisse@redhat.com>
7044 L:      linux-mm@kvack.org
7045 S:      Maintained
7046 F:      mm/hmm*
7047 F:      include/linux/hmm*
7048 F:      Documentation/vm/hmm.rst
7049
7050 HOST AP DRIVER
7051 M:      Jouni Malinen <j@w1.fi>
7052 L:      linux-wireless@vger.kernel.org
7053 W:      http://w1.fi/hostap-driver.html
7054 S:      Obsolete
7055 F:      drivers/net/wireless/intersil/hostap/
7056
7057 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7058 L:      platform-driver-x86@vger.kernel.org
7059 S:      Orphan
7060 F:      drivers/platform/x86/tc1100-wmi.c
7061
7062 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7063 M:      Jaroslav Kysela <perex@perex.cz>
7064 S:      Maintained
7065 F:      drivers/net/ethernet/hp/hp100.*
7066
7067 HPET:   High Precision Event Timers driver
7068 M:      Clemens Ladisch <clemens@ladisch.de>
7069 S:      Maintained
7070 F:      Documentation/timers/hpet.txt
7071 F:      drivers/char/hpet.c
7072 F:      include/linux/hpet.h
7073 F:      include/uapi/linux/hpet.h
7074
7075 HPET:   x86
7076 S:      Orphan
7077 F:      arch/x86/kernel/hpet.c
7078 F:      arch/x86/include/asm/hpet.h
7079
7080 HPFS FILESYSTEM
7081 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7082 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7083 S:      Maintained
7084 F:      fs/hpfs/
7085
7086 HSI SUBSYSTEM
7087 M:      Sebastian Reichel <sre@kernel.org>
7088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7089 S:      Maintained
7090 F:      Documentation/ABI/testing/sysfs-bus-hsi
7091 F:      Documentation/driver-api/hsi.rst
7092 F:      drivers/hsi/
7093 F:      include/linux/hsi/
7094 F:      include/uapi/linux/hsi/
7095
7096 HSO 3G MODEM DRIVER
7097 L:      linux-usb@vger.kernel.org
7098 S:      Orphan
7099 F:      drivers/net/usb/hso.c
7100
7101 HSR NETWORK PROTOCOL
7102 M:      Arvid Brodin <arvid.brodin@alten.se>
7103 L:      netdev@vger.kernel.org
7104 S:      Maintained
7105 F:      net/hsr/
7106
7107 HT16K33 LED CONTROLLER DRIVER
7108 M:      Robin van der Gracht <robin@protonic.nl>
7109 S:      Maintained
7110 F:      drivers/auxdisplay/ht16k33.c
7111 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7112
7113 HTCPEN TOUCHSCREEN DRIVER
7114 M:      Pau Oliva Fora <pof@eslack.org>
7115 L:      linux-input@vger.kernel.org
7116 S:      Maintained
7117 F:      drivers/input/touchscreen/htcpen.c
7118
7119 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7120 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7121 L:      linux-iio@vger.kernel.org
7122 W:      http://www.st.com/
7123 S:      Maintained
7124 F:      drivers/iio/humidity/hts221*
7125 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7126
7127 HUAWEI ETHERNET DRIVER
7128 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7129 L:      netdev@vger.kernel.org
7130 S:      Supported
7131 F:      Documentation/networking/hinic.txt
7132 F:      drivers/net/ethernet/huawei/hinic/
7133
7134 HUGETLB FILESYSTEM
7135 M:      Mike Kravetz <mike.kravetz@oracle.com>
7136 L:      linux-mm@kvack.org
7137 S:      Maintained
7138 F:      fs/hugetlbfs/
7139 F:      mm/hugetlb.c
7140 F:      include/linux/hugetlb.h
7141 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7142 F:      Documentation/vm/hugetlbfs_reserv.rst
7143 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7144
7145 HVA ST MEDIA DRIVER
7146 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7147 L:      linux-media@vger.kernel.org
7148 T:      git git://linuxtv.org/media_tree.git
7149 W:      https://linuxtv.org
7150 S:      Supported
7151 F:      drivers/media/platform/sti/hva
7152
7153 HWPOISON MEMORY FAILURE HANDLING
7154 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7155 L:      linux-mm@kvack.org
7156 S:      Maintained
7157 F:      mm/memory-failure.c
7158 F:      mm/hwpoison-inject.c
7159
7160 HYGON PROCESSOR SUPPORT
7161 M:      Pu Wen <puwen@hygon.cn>
7162 L:      linux-kernel@vger.kernel.org
7163 S:      Maintained
7164 F:      arch/x86/kernel/cpu/hygon.c
7165
7166 Hyper-V CORE AND DRIVERS
7167 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7168 M:      Haiyang Zhang <haiyangz@microsoft.com>
7169 M:      Stephen Hemminger <sthemmin@microsoft.com>
7170 M:      Sasha Levin <sashal@kernel.org>
7171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7172 L:      linux-hyperv@vger.kernel.org
7173 S:      Supported
7174 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7175 F:      arch/x86/include/asm/mshyperv.h
7176 F:      arch/x86/include/asm/trace/hyperv.h
7177 F:      arch/x86/include/asm/hyperv-tlfs.h
7178 F:      arch/x86/kernel/cpu/mshyperv.c
7179 F:      arch/x86/hyperv
7180 F:      drivers/hid/hid-hyperv.c
7181 F:      drivers/hv/
7182 F:      drivers/input/serio/hyperv-keyboard.c
7183 F:      drivers/pci/controller/pci-hyperv.c
7184 F:      drivers/net/hyperv/
7185 F:      drivers/scsi/storvsc_drv.c
7186 F:      drivers/uio/uio_hv_generic.c
7187 F:      drivers/video/fbdev/hyperv_fb.c
7188 F:      drivers/iommu/hyperv_iommu.c
7189 F:      net/vmw_vsock/hyperv_transport.c
7190 F:      include/linux/hyperv.h
7191 F:      include/uapi/linux/hyperv.h
7192 F:      tools/hv/
7193 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7194
7195 HYPERVISOR VIRTUAL CONSOLE DRIVER
7196 L:      linuxppc-dev@lists.ozlabs.org
7197 S:      Odd Fixes
7198 F:      drivers/tty/hvc/
7199
7200 I2C ACPI SUPPORT
7201 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7202 L:      linux-i2c@vger.kernel.org
7203 L:      linux-acpi@vger.kernel.org
7204 S:      Maintained
7205 F:      drivers/i2c/i2c-core-acpi.c
7206
7207 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7208 M:      Ajay Gupta <ajayg@nvidia.com>
7209 L:      linux-i2c@vger.kernel.org
7210 S:      Maintained
7211 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7212 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7213
7214 I2C MUXES
7215 M:      Peter Rosin <peda@axentia.se>
7216 L:      linux-i2c@vger.kernel.org
7217 S:      Maintained
7218 F:      Documentation/i2c/i2c-topology
7219 F:      Documentation/i2c/muxes/
7220 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7221 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7222 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7223 F:      drivers/i2c/i2c-mux.c
7224 F:      drivers/i2c/muxes/
7225 F:      include/linux/i2c-mux.h
7226
7227 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7228 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7229 L:      linux-i2c@vger.kernel.org
7230 S:      Maintained
7231 F:      drivers/i2c/busses/i2c-mv64xxx.c
7232
7233 I2C OVER PARALLEL PORT
7234 M:      Jean Delvare <jdelvare@suse.com>
7235 L:      linux-i2c@vger.kernel.org
7236 S:      Maintained
7237 F:      Documentation/i2c/busses/i2c-parport
7238 F:      Documentation/i2c/busses/i2c-parport-light
7239 F:      drivers/i2c/busses/i2c-parport.c
7240 F:      drivers/i2c/busses/i2c-parport-light.c
7241
7242 I2C SUBSYSTEM
7243 M:      Wolfram Sang <wsa@the-dreams.de>
7244 L:      linux-i2c@vger.kernel.org
7245 W:      https://i2c.wiki.kernel.org/
7246 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7248 S:      Maintained
7249 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7250 F:      Documentation/i2c/
7251 F:      drivers/i2c/*
7252 F:      include/linux/i2c.h
7253 F:      include/linux/i2c-dev.h
7254 F:      include/linux/i2c-smbus.h
7255 F:      include/uapi/linux/i2c.h
7256 F:      include/uapi/linux/i2c-*.h
7257
7258 I2C SUBSYSTEM HOST DRIVERS
7259 L:      linux-i2c@vger.kernel.org
7260 W:      https://i2c.wiki.kernel.org/
7261 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7263 S:      Odd Fixes
7264 F:      Documentation/devicetree/bindings/i2c/
7265 F:      drivers/i2c/algos/
7266 F:      drivers/i2c/busses/
7267
7268 I2C-TAOS-EVM DRIVER
7269 M:      Jean Delvare <jdelvare@suse.com>
7270 L:      linux-i2c@vger.kernel.org
7271 S:      Maintained
7272 F:      Documentation/i2c/busses/i2c-taos-evm
7273 F:      drivers/i2c/busses/i2c-taos-evm.c
7274
7275 I2C-TINY-USB DRIVER
7276 M:      Till Harbaum <till@harbaum.org>
7277 L:      linux-i2c@vger.kernel.org
7278 W:      http://www.harbaum.org/till/i2c_tiny_usb
7279 S:      Maintained
7280 F:      drivers/i2c/busses/i2c-tiny-usb.c
7281
7282 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7283 M:      Jean Delvare <jdelvare@suse.com>
7284 L:      linux-i2c@vger.kernel.org
7285 S:      Maintained
7286 F:      Documentation/i2c/busses/i2c-ali1535
7287 F:      Documentation/i2c/busses/i2c-ali1563
7288 F:      Documentation/i2c/busses/i2c-ali15x3
7289 F:      Documentation/i2c/busses/i2c-amd756
7290 F:      Documentation/i2c/busses/i2c-amd8111
7291 F:      Documentation/i2c/busses/i2c-i801
7292 F:      Documentation/i2c/busses/i2c-nforce2
7293 F:      Documentation/i2c/busses/i2c-piix4
7294 F:      Documentation/i2c/busses/i2c-sis5595
7295 F:      Documentation/i2c/busses/i2c-sis630
7296 F:      Documentation/i2c/busses/i2c-sis96x
7297 F:      Documentation/i2c/busses/i2c-via
7298 F:      Documentation/i2c/busses/i2c-viapro
7299 F:      drivers/i2c/busses/i2c-ali1535.c
7300 F:      drivers/i2c/busses/i2c-ali1563.c
7301 F:      drivers/i2c/busses/i2c-ali15x3.c
7302 F:      drivers/i2c/busses/i2c-amd756.c
7303 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7304 F:      drivers/i2c/busses/i2c-amd8111.c
7305 F:      drivers/i2c/busses/i2c-i801.c
7306 F:      drivers/i2c/busses/i2c-isch.c
7307 F:      drivers/i2c/busses/i2c-nforce2.c
7308 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7309 F:      drivers/i2c/busses/i2c-piix4.c
7310 F:      drivers/i2c/busses/i2c-sis5595.c
7311 F:      drivers/i2c/busses/i2c-sis630.c
7312 F:      drivers/i2c/busses/i2c-sis96x.c
7313 F:      drivers/i2c/busses/i2c-via.c
7314 F:      drivers/i2c/busses/i2c-viapro.c
7315
7316 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7317 M:      Hans de Goede <hdegoede@redhat.com>
7318 L:      linux-i2c@vger.kernel.org
7319 S:      Maintained
7320 F:      drivers/i2c/busses/i2c-cht-wc.c
7321
7322 I2C/SMBUS ISMT DRIVER
7323 M:      Seth Heasley <seth.heasley@intel.com>
7324 M:      Neil Horman <nhorman@tuxdriver.com>
7325 L:      linux-i2c@vger.kernel.org
7326 F:      drivers/i2c/busses/i2c-ismt.c
7327 F:      Documentation/i2c/busses/i2c-ismt
7328
7329 I2C/SMBUS STUB DRIVER
7330 M:      Jean Delvare <jdelvare@suse.com>
7331 L:      linux-i2c@vger.kernel.org
7332 S:      Maintained
7333 F:      drivers/i2c/i2c-stub.c
7334
7335 I3C SUBSYSTEM
7336 M:      Boris Brezillon <bbrezillon@kernel.org>
7337 L:      linux-i3c@lists.infradead.org
7338 C:      irc://chat.freenode.net/linux-i3c
7339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7340 S:      Maintained
7341 F:      Documentation/ABI/testing/sysfs-bus-i3c
7342 F:      Documentation/devicetree/bindings/i3c/
7343 F:      Documentation/driver-api/i3c
7344 F:      drivers/i3c/
7345 F:      include/linux/i3c/
7346 F:      include/dt-bindings/i3c/
7347
7348 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7349 M:      Vitor Soares <vitor.soares@synopsys.com>
7350 S:      Maintained
7351 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7352 F:      drivers/i3c/master/dw*
7353
7354 IA64 (Itanium) PLATFORM
7355 M:      Tony Luck <tony.luck@intel.com>
7356 M:      Fenghua Yu <fenghua.yu@intel.com>
7357 L:      linux-ia64@vger.kernel.org
7358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7359 S:      Maintained
7360 F:      arch/ia64/
7361
7362 IBM Power 842 compression accelerator
7363 M:      Haren Myneni <haren@us.ibm.com>
7364 S:      Supported
7365 F:      drivers/crypto/nx/Makefile
7366 F:      drivers/crypto/nx/Kconfig
7367 F:      drivers/crypto/nx/nx-842*
7368 F:      include/linux/sw842.h
7369 F:      crypto/842.c
7370 F:      lib/842/
7371
7372 IBM Power in-Nest Crypto Acceleration
7373 M:      Breno Leitão <leitao@debian.org>
7374 M:      Nayna Jain <nayna@linux.ibm.com>
7375 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7376 L:      linux-crypto@vger.kernel.org
7377 S:      Supported
7378 F:      drivers/crypto/nx/Makefile
7379 F:      drivers/crypto/nx/Kconfig
7380 F:      drivers/crypto/nx/nx-aes*
7381 F:      drivers/crypto/nx/nx-sha*
7382 F:      drivers/crypto/nx/nx.*
7383 F:      drivers/crypto/nx/nx_csbcpb.h
7384 F:      drivers/crypto/nx/nx_debugfs.h
7385
7386 IBM Power Linux RAID adapter
7387 M:      Brian King <brking@us.ibm.com>
7388 S:      Supported
7389 F:      drivers/scsi/ipr.*
7390
7391 IBM Power SRIOV Virtual NIC Device Driver
7392 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7393 M:      John Allen <jallen@linux.ibm.com>
7394 L:      netdev@vger.kernel.org
7395 S:      Supported
7396 F:      drivers/net/ethernet/ibm/ibmvnic.*
7397
7398 IBM Power Virtual Accelerator Switchboard
7399 M:      Sukadev Bhattiprolu
7400 L:      linuxppc-dev@lists.ozlabs.org
7401 S:      Supported
7402 F:      arch/powerpc/platforms/powernv/vas*
7403 F:      arch/powerpc/platforms/powernv/copy-paste.h
7404 F:      arch/powerpc/include/asm/vas.h
7405 F:      arch/powerpc/include/uapi/asm/vas.h
7406
7407 IBM Power Virtual Ethernet Device Driver
7408 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7409 L:      netdev@vger.kernel.org
7410 S:      Supported
7411 F:      drivers/net/ethernet/ibm/ibmveth.*
7412
7413 IBM Power Virtual FC Device Drivers
7414 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7415 L:      linux-scsi@vger.kernel.org
7416 S:      Supported
7417 F:      drivers/scsi/ibmvscsi/ibmvfc*
7418
7419 IBM Power Virtual Management Channel Driver
7420 M:      Steven Royer <seroyer@linux.ibm.com>
7421 S:      Supported
7422 F:      drivers/misc/ibmvmc.*
7423
7424 IBM Power Virtual SCSI Device Drivers
7425 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7426 L:      linux-scsi@vger.kernel.org
7427 S:      Supported
7428 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7429 F:      include/scsi/viosrp.h
7430
7431 IBM Power Virtual SCSI Device Target Driver
7432 M:      Michael Cyr <mikecyr@linux.ibm.com>
7433 L:      linux-scsi@vger.kernel.org
7434 L:      target-devel@vger.kernel.org
7435 S:      Supported
7436 F:      drivers/scsi/ibmvscsi_tgt/
7437
7438 IBM Power VMX Cryptographic instructions
7439 M:      Breno Leitão <leitao@debian.org>
7440 M:      Nayna Jain <nayna@linux.ibm.com>
7441 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7442 L:      linux-crypto@vger.kernel.org
7443 S:      Supported
7444 F:      drivers/crypto/vmx/Makefile
7445 F:      drivers/crypto/vmx/Kconfig
7446 F:      drivers/crypto/vmx/vmx.c
7447 F:      drivers/crypto/vmx/aes*
7448 F:      drivers/crypto/vmx/ghash*
7449 F:      drivers/crypto/vmx/ppc-xlate.pl
7450
7451 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7452 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7453 L:      linux-pci@vger.kernel.org
7454 L:      linuxppc-dev@lists.ozlabs.org
7455 S:      Supported
7456 F:      drivers/pci/hotplug/rpaphp*
7457
7458 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7459 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7460 L:      linux-pci@vger.kernel.org
7461 L:      linuxppc-dev@lists.ozlabs.org
7462 S:      Supported
7463 F:      drivers/pci/hotplug/rpadlpar*
7464
7465 IBM ServeRAID RAID DRIVER
7466 S:      Orphan
7467 F:      drivers/scsi/ips.*
7468
7469 ICH LPC AND GPIO DRIVER
7470 M:      Peter Tyser <ptyser@xes-inc.com>
7471 S:      Maintained
7472 F:      drivers/mfd/lpc_ich.c
7473 F:      drivers/gpio/gpio-ich.c
7474
7475 IDE SUBSYSTEM
7476 M:      "David S. Miller" <davem@davemloft.net>
7477 L:      linux-ide@vger.kernel.org
7478 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7480 S:      Maintained
7481 F:      Documentation/ide/
7482 F:      drivers/ide/
7483 F:      include/linux/ide.h
7484
7485 IDE/ATAPI DRIVERS
7486 M:      Borislav Petkov <bp@alien8.de>
7487 L:      linux-ide@vger.kernel.org
7488 S:      Maintained
7489 F:      Documentation/cdrom/ide-cd
7490 F:      drivers/ide/ide-cd*
7491
7492 IDEAPAD LAPTOP EXTRAS DRIVER
7493 M:      Ike Panhc <ike.pan@canonical.com>
7494 L:      platform-driver-x86@vger.kernel.org
7495 W:      http://launchpad.net/ideapad-laptop
7496 S:      Maintained
7497 F:      drivers/platform/x86/ideapad-laptop.c
7498
7499 IDEAPAD LAPTOP SLIDEBAR DRIVER
7500 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7501 L:      linux-input@vger.kernel.org
7502 W:      https://github.com/o2genum/ideapad-slidebar
7503 S:      Maintained
7504 F:      drivers/input/misc/ideapad_slidebar.c
7505
7506 IDT VersaClock 5 CLOCK DRIVER
7507 M:      Marek Vasut <marek.vasut@gmail.com>
7508 S:      Maintained
7509 F:      drivers/clk/clk-versaclock5.c
7510
7511 IEEE 802.15.4 SUBSYSTEM
7512 M:      Alexander Aring <alex.aring@gmail.com>
7513 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7514 L:      linux-wpan@vger.kernel.org
7515 W:      http://wpan.cakelab.org/
7516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7518 S:      Maintained
7519 F:      net/ieee802154/
7520 F:      net/mac802154/
7521 F:      drivers/net/ieee802154/
7522 F:      include/linux/nl802154.h
7523 F:      include/linux/ieee802154.h
7524 F:      include/net/nl802154.h
7525 F:      include/net/mac802154.h
7526 F:      include/net/af_ieee802154.h
7527 F:      include/net/cfg802154.h
7528 F:      include/net/ieee802154_netdev.h
7529 F:      Documentation/networking/ieee802154.txt
7530
7531 IFE PROTOCOL
7532 M:      Yotam Gigi <yotam.gi@gmail.com>
7533 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7534 F:      net/ife
7535 F:      include/net/ife.h
7536 F:      include/uapi/linux/ife.h
7537
7538 IGORPLUG-USB IR RECEIVER
7539 M:      Sean Young <sean@mess.org>
7540 L:      linux-media@vger.kernel.org
7541 S:      Maintained
7542 F:      drivers/media/rc/igorplugusb.c
7543
7544 IGUANAWORKS USB IR TRANSCEIVER
7545 M:      Sean Young <sean@mess.org>
7546 L:      linux-media@vger.kernel.org
7547 S:      Maintained
7548 F:      drivers/media/rc/iguanair.c
7549
7550 IIO DIGITAL POTENTIOMETER DAC
7551 M:      Peter Rosin <peda@axentia.se>
7552 L:      linux-iio@vger.kernel.org
7553 S:      Maintained
7554 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7555 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7556 F:      drivers/iio/dac/dpot-dac.c
7557
7558 IIO ENVELOPE DETECTOR
7559 M:      Peter Rosin <peda@axentia.se>
7560 L:      linux-iio@vger.kernel.org
7561 S:      Maintained
7562 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7563 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7564 F:      drivers/iio/adc/envelope-detector.c
7565
7566 IIO MULTIPLEXER
7567 M:      Peter Rosin <peda@axentia.se>
7568 L:      linux-iio@vger.kernel.org
7569 S:      Maintained
7570 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7571 F:      drivers/iio/multiplexer/iio-mux.c
7572
7573 IIO SUBSYSTEM AND DRIVERS
7574 M:      Jonathan Cameron <jic23@kernel.org>
7575 R:      Hartmut Knaack <knaack.h@gmx.de>
7576 R:      Lars-Peter Clausen <lars@metafoo.de>
7577 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7578 L:      linux-iio@vger.kernel.org
7579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7580 S:      Maintained
7581 F:      Documentation/ABI/testing/configfs-iio*
7582 F:      Documentation/ABI/testing/sysfs-bus-iio*
7583 F:      Documentation/devicetree/bindings/iio/
7584 F:      drivers/iio/
7585 F:      drivers/staging/iio/
7586 F:      include/linux/iio/
7587 F:      tools/iio/
7588
7589 IIO UNIT CONVERTER
7590 M:      Peter Rosin <peda@axentia.se>
7591 L:      linux-iio@vger.kernel.org
7592 S:      Maintained
7593 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7594 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7595 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7596 F:      drivers/iio/afe/iio-rescale.c
7597
7598 IKANOS/ADI EAGLE ADSL USB DRIVER
7599 M:      Matthieu Castet <castet.matthieu@free.fr>
7600 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7601 S:      Maintained
7602 F:      drivers/usb/atm/ueagle-atm.c
7603
7604 IMGTEC ASCII LCD DRIVER
7605 M:      Paul Burton <paul.burton@mips.com>
7606 S:      Maintained
7607 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7608 F:      drivers/auxdisplay/img-ascii-lcd.c
7609
7610 IMGTEC IR DECODER DRIVER
7611 M:      James Hogan <jhogan@kernel.org>
7612 S:      Maintained
7613 F:      drivers/media/rc/img-ir/
7614
7615 IMON SOUNDGRAPH USB IR RECEIVER
7616 M:      Sean Young <sean@mess.org>
7617 L:      linux-media@vger.kernel.org
7618 S:      Maintained
7619 F:      drivers/media/rc/imon_raw.c
7620 F:      drivers/media/rc/imon.c
7621
7622 IMS TWINTURBO FRAMEBUFFER DRIVER
7623 L:      linux-fbdev@vger.kernel.org
7624 S:      Orphan
7625 F:      drivers/video/fbdev/imsttfb.c
7626
7627 INA209 HARDWARE MONITOR DRIVER
7628 M:      Guenter Roeck <linux@roeck-us.net>
7629 L:      linux-hwmon@vger.kernel.org
7630 S:      Maintained
7631 F:      Documentation/hwmon/ina209
7632 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7633 F:      drivers/hwmon/ina209.c
7634
7635 INA2XX HARDWARE MONITOR DRIVER
7636 M:      Guenter Roeck <linux@roeck-us.net>
7637 L:      linux-hwmon@vger.kernel.org
7638 S:      Maintained
7639 F:      Documentation/hwmon/ina2xx
7640 F:      drivers/hwmon/ina2xx.c
7641 F:      include/linux/platform_data/ina2xx.h
7642
7643 INDUSTRY PACK SUBSYSTEM (IPACK)
7644 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7645 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7646 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7647 L:      industrypack-devel@lists.sourceforge.net
7648 W:      http://industrypack.sourceforge.net
7649 S:      Maintained
7650 F:      drivers/ipack/
7651
7652 INFINIBAND SUBSYSTEM
7653 M:      Doug Ledford <dledford@redhat.com>
7654 M:      Jason Gunthorpe <jgg@mellanox.com>
7655 L:      linux-rdma@vger.kernel.org
7656 W:      https://github.com/linux-rdma/rdma-core
7657 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7659 S:      Supported
7660 F:      Documentation/devicetree/bindings/infiniband/
7661 F:      Documentation/infiniband/
7662 F:      drivers/infiniband/
7663 F:      include/uapi/linux/if_infiniband.h
7664 F:      include/uapi/rdma/
7665 F:      include/rdma/
7666
7667 INGENIC JZ4780 DMA Driver
7668 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7669 S:      Maintained
7670 F:      drivers/dma/dma-jz4780.c
7671
7672 INGENIC JZ4780 NAND DRIVER
7673 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7674 L:      linux-mtd@lists.infradead.org
7675 S:      Maintained
7676 F:      drivers/mtd/nand/raw/jz4780_*
7677
7678 INOTIFY
7679 M:      Jan Kara <jack@suse.cz>
7680 R:      Amir Goldstein <amir73il@gmail.com>
7681 L:      linux-fsdevel@vger.kernel.org
7682 S:      Maintained
7683 F:      Documentation/filesystems/inotify.txt
7684 F:      fs/notify/inotify/
7685 F:      include/linux/inotify.h
7686 F:      include/uapi/linux/inotify.h
7687
7688 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7689 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7690 L:      linux-input@vger.kernel.org
7691 Q:      http://patchwork.kernel.org/project/linux-input/list/
7692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7693 S:      Maintained
7694 F:      drivers/input/
7695 F:      include/linux/input.h
7696 F:      include/uapi/linux/input.h
7697 F:      include/uapi/linux/input-event-codes.h
7698 F:      include/linux/input/
7699 F:      Documentation/devicetree/bindings/input/
7700 F:      Documentation/devicetree/bindings/serio/
7701 F:      Documentation/input/
7702
7703 INPUT MULTITOUCH (MT) PROTOCOL
7704 M:      Henrik Rydberg <rydberg@bitmath.org>
7705 L:      linux-input@vger.kernel.org
7706 S:      Odd fixes
7707 F:      Documentation/input/multi-touch-protocol.rst
7708 F:      drivers/input/input-mt.c
7709 K:      \b(ABS|SYN)_MT_
7710
7711 INSIDE SECURE CRYPTO DRIVER
7712 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7713 F:      drivers/crypto/inside-secure/
7714 S:      Maintained
7715 L:      linux-crypto@vger.kernel.org
7716
7717 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7718 M:      Mimi Zohar <zohar@linux.ibm.com>
7719 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7720 L:      linux-integrity@vger.kernel.org
7721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7722 S:      Supported
7723 F:      security/integrity/ima/
7724
7725 INTEL 810/815 FRAMEBUFFER DRIVER
7726 M:      Antonino Daplas <adaplas@gmail.com>
7727 L:      linux-fbdev@vger.kernel.org
7728 S:      Maintained
7729 F:      drivers/video/fbdev/i810/
7730
7731 INTEL ASoC DRIVERS
7732 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7733 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7734 M:      Jie Yang <yang.jie@linux.intel.com>
7735 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7736 S:      Supported
7737 F:      sound/soc/intel/
7738
7739 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7740 M:      Hans de Goede <hdegoede@redhat.com>
7741 L:      platform-driver-x86@vger.kernel.org
7742 S:      Maintained
7743 F:      drivers/platform/x86/intel_atomisp2_pm.c
7744
7745 INTEL C600 SERIES SAS CONTROLLER DRIVER
7746 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7747 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7748 L:      linux-scsi@vger.kernel.org
7749 T:      git git://git.code.sf.net/p/intel-sas/isci
7750 S:      Supported
7751 F:      drivers/scsi/isci/
7752
7753 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7754 M:      Jani Nikula <jani.nikula@linux.intel.com>
7755 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7756 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7757 L:      intel-gfx@lists.freedesktop.org
7758 W:      https://01.org/linuxgraphics/
7759 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7760 C:      irc://chat.freenode.net/intel-gfx
7761 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7762 T:      git git://anongit.freedesktop.org/drm-intel
7763 S:      Supported
7764 F:      drivers/gpu/drm/i915/
7765 F:      include/drm/i915*
7766 F:      include/uapi/drm/i915_drm.h
7767 F:      Documentation/gpu/i915.rst
7768
7769 INTEL ETHERNET DRIVERS
7770 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7771 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7772 W:      http://www.intel.com/support/feedback.htm
7773 W:      http://e1000.sourceforge.net/
7774 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7777 S:      Supported
7778 F:      Documentation/networking/device_drivers/intel/e100.rst
7779 F:      Documentation/networking/device_drivers/intel/e1000.rst
7780 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7781 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7782 F:      Documentation/networking/device_drivers/intel/igb.rst
7783 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7784 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7785 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7786 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7787 F:      Documentation/networking/device_drivers/intel/i40e.rst
7788 F:      Documentation/networking/device_drivers/intel/iavf.rst
7789 F:      Documentation/networking/device_drivers/intel/ice.rst
7790 F:      drivers/net/ethernet/intel/
7791 F:      drivers/net/ethernet/intel/*/
7792 F:      include/linux/avf/virtchnl.h
7793
7794 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7795 M:      Maik Broemme <mbroemme@libmpq.org>
7796 L:      linux-fbdev@vger.kernel.org
7797 S:      Maintained
7798 F:      Documentation/fb/intelfb.txt
7799 F:      drivers/video/fbdev/intelfb/
7800
7801 INTEL GPIO DRIVERS
7802 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7803 L:      linux-gpio@vger.kernel.org
7804 S:      Maintained
7805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7806 F:      drivers/gpio/gpio-ich.c
7807 F:      drivers/gpio/gpio-intel-mid.c
7808 F:      drivers/gpio/gpio-lynxpoint.c
7809 F:      drivers/gpio/gpio-merrifield.c
7810 F:      drivers/gpio/gpio-ml-ioh.c
7811 F:      drivers/gpio/gpio-pch.c
7812 F:      drivers/gpio/gpio-sch.c
7813 F:      drivers/gpio/gpio-sodaville.c
7814
7815 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7816 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7817 M:      Zhi Wang <zhi.a.wang@intel.com>
7818 L:      intel-gvt-dev@lists.freedesktop.org
7819 L:      intel-gfx@lists.freedesktop.org
7820 W:      https://01.org/igvt-g
7821 T:      git https://github.com/intel/gvt-linux.git
7822 S:      Supported
7823 F:      drivers/gpu/drm/i915/gvt/
7824
7825 INTEL HID EVENT DRIVER
7826 M:      Alex Hung <alex.hung@canonical.com>
7827 L:      platform-driver-x86@vger.kernel.org
7828 S:      Maintained
7829 F:      drivers/platform/x86/intel-hid.c
7830
7831 INTEL I/OAT DMA DRIVER
7832 M:      Dave Jiang <dave.jiang@intel.com>
7833 R:      Dan Williams <dan.j.williams@intel.com>
7834 L:      dmaengine@vger.kernel.org
7835 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7836 S:      Supported
7837 F:      drivers/dma/ioat*
7838
7839 INTEL IDLE DRIVER
7840 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7841 M:      Len Brown <lenb@kernel.org>
7842 L:      linux-pm@vger.kernel.org
7843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7844 B:      https://bugzilla.kernel.org
7845 S:      Supported
7846 F:      drivers/idle/intel_idle.c
7847
7848 INTEL INTEGRATED SENSOR HUB DRIVER
7849 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7850 M:      Jiri Kosina <jikos@kernel.org>
7851 L:      linux-input@vger.kernel.org
7852 S:      Maintained
7853 F:      drivers/hid/intel-ish-hid/
7854
7855 INTEL IOMMU (VT-d)
7856 M:      David Woodhouse <dwmw2@infradead.org>
7857 L:      iommu@lists.linux-foundation.org
7858 T:      git git://git.infradead.org/iommu-2.6.git
7859 S:      Supported
7860 F:      drivers/iommu/intel-iommu.c
7861 F:      include/linux/intel-iommu.h
7862
7863 INTEL IOP-ADMA DMA DRIVER
7864 R:      Dan Williams <dan.j.williams@intel.com>
7865 S:      Odd fixes
7866 F:      drivers/dma/iop-adma.c
7867
7868 INTEL IPU3 CSI-2 CIO2 DRIVER
7869 M:      Yong Zhi <yong.zhi@intel.com>
7870 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7871 M:      Bingbu Cao <bingbu.cao@intel.com>
7872 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7873 L:      linux-media@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/media/pci/intel/ipu3/
7876 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7877
7878 INTEL IPU3 CSI-2 IMGU DRIVER
7879 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7880 L:      linux-media@vger.kernel.org
7881 S:      Maintained
7882 F:      drivers/staging/media/ipu3/
7883 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7884 F:      Documentation/media/v4l-drivers/ipu3.rst
7885
7886 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7887 M:      Krzysztof Halasa <khalasa@piap.pl>
7888 S:      Maintained
7889 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7890 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7891 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7892 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7893 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7894 F:      drivers/net/wan/ixp4xx_hss.c
7895
7896 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7897 M:      Deepak Saxena <dsaxena@plexity.net>
7898 S:      Maintained
7899 F:      drivers/char/hw_random/ixp4xx-rng.c
7900
7901 INTEL MANAGEMENT ENGINE (mei)
7902 M:      Tomas Winkler <tomas.winkler@intel.com>
7903 L:      linux-kernel@vger.kernel.org
7904 S:      Supported
7905 F:      include/uapi/linux/mei.h
7906 F:      include/linux/mei_cl_bus.h
7907 F:      drivers/misc/mei/*
7908 F:      drivers/watchdog/mei_wdt.c
7909 F:      Documentation/misc-devices/mei/*
7910 F:      samples/mei/*
7911
7912 INTEL MENLOW THERMAL DRIVER
7913 M:      Sujith Thomas <sujith.thomas@intel.com>
7914 L:      platform-driver-x86@vger.kernel.org
7915 W:      https://01.org/linux-acpi
7916 S:      Supported
7917 F:      drivers/platform/x86/intel_menlow.c
7918
7919 INTEL MIC DRIVERS (mic)
7920 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7921 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7922 S:      Supported
7923 W:      https://github.com/sudeepdutt/mic
7924 W:      http://software.intel.com/en-us/mic-developer
7925 F:      include/linux/mic_bus.h
7926 F:      include/linux/scif.h
7927 F:      include/uapi/linux/mic_common.h
7928 F:      include/uapi/linux/mic_ioctl.h
7929 F:      include/uapi/linux/scif_ioctl.h
7930 F:      drivers/misc/mic/
7931 F:      drivers/dma/mic_x100_dma.c
7932 F:      drivers/dma/mic_x100_dma.h
7933 F:      Documentation/mic/
7934
7935 INTEL PMC CORE DRIVER
7936 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7937 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7938 L:      platform-driver-x86@vger.kernel.org
7939 S:      Maintained
7940 F:      drivers/platform/x86/intel_pmc_core*
7941
7942 INTEL PMC/P-Unit IPC DRIVER
7943 M:      Zha Qipeng<qipeng.zha@intel.com>
7944 L:      platform-driver-x86@vger.kernel.org
7945 S:      Maintained
7946 F:      drivers/platform/x86/intel_pmc_ipc.c
7947 F:      drivers/platform/x86/intel_punit_ipc.c
7948 F:      arch/x86/include/asm/intel_pmc_ipc.h
7949 F:      arch/x86/include/asm/intel_punit_ipc.h
7950
7951 INTEL PMIC GPIO DRIVERS
7952 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7953 S:      Maintained
7954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7955 F:      drivers/gpio/gpio-*cove.c
7956 F:      drivers/gpio/gpio-msic.c
7957
7958 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7959 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7960 S:      Maintained
7961 F:      drivers/mfd/intel_msic.c
7962 F:      drivers/mfd/intel_soc_pmic*
7963 F:      include/linux/mfd/intel_msic.h
7964 F:      include/linux/mfd/intel_soc_pmic*
7965
7966 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7967 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7968 L:      linux-wireless@vger.kernel.org
7969 S:      Maintained
7970 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7971 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7972 F:      drivers/net/wireless/intel/ipw2x00/
7973
7974 INTEL PSTATE DRIVER
7975 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7976 M:      Len Brown <lenb@kernel.org>
7977 L:      linux-pm@vger.kernel.org
7978 S:      Supported
7979 F:      drivers/cpufreq/intel_pstate.c
7980
7981 INTEL RDMA RNIC DRIVER
7982 M:      Faisal Latif <faisal.latif@intel.com>
7983 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7984 L:      linux-rdma@vger.kernel.org
7985 S:      Supported
7986 F:      drivers/infiniband/hw/i40iw/
7987 F:      include/uapi/rdma/i40iw-abi.h
7988
7989 INTEL TELEMETRY DRIVER
7990 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7991 M:      "David E. Box" <david.e.box@linux.intel.com>
7992 L:      platform-driver-x86@vger.kernel.org
7993 S:      Maintained
7994 F:      arch/x86/include/asm/intel_telemetry.h
7995 F:      drivers/platform/x86/intel_telemetry*
7996
7997 INTEL VIRTUAL BUTTON DRIVER
7998 M:      AceLan Kao <acelan.kao@canonical.com>
7999 L:      platform-driver-x86@vger.kernel.org
8000 S:      Maintained
8001 F:      drivers/platform/x86/intel-vbtn.c
8002
8003 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8004 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8005 L:      linux-wireless@vger.kernel.org
8006 S:      Supported
8007 F:      drivers/net/wireless/intel/iwlegacy/
8008
8009 INTEL WIRELESS WIFI LINK (iwlwifi)
8010 M:      Johannes Berg <johannes.berg@intel.com>
8011 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8012 M:      Luca Coelho <luciano.coelho@intel.com>
8013 M:      Intel Linux Wireless <linuxwifi@intel.com>
8014 L:      linux-wireless@vger.kernel.org
8015 W:      http://intellinuxwireless.org
8016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8017 S:      Supported
8018 F:      drivers/net/wireless/intel/iwlwifi/
8019
8020 INTEL WIRELESS WIMAX CONNECTION 2400
8021 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8022 M:      linux-wimax@intel.com
8023 L:      wimax@linuxwimax.org (subscribers-only)
8024 S:      Supported
8025 W:      http://linuxwimax.org
8026 F:      Documentation/wimax/README.i2400m
8027 F:      drivers/net/wimax/i2400m/
8028 F:      include/uapi/linux/wimax/i2400m.h
8029
8030 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8031 M:      Mario Limonciello <mario.limonciello@dell.com>
8032 S:      Maintained
8033 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8034
8035 INTEL(R) TRACE HUB
8036 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8037 S:      Supported
8038 F:      Documentation/trace/intel_th.rst
8039 F:      drivers/hwtracing/intel_th/
8040
8041 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8042 M:      Ning Sun <ning.sun@intel.com>
8043 L:      tboot-devel@lists.sourceforge.net
8044 W:      http://tboot.sourceforge.net
8045 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8046 S:      Supported
8047 F:      Documentation/intel_txt.txt
8048 F:      include/linux/tboot.h
8049 F:      arch/x86/kernel/tboot.c
8050
8051 INTEL-MID GPIO DRIVER
8052 M:      David Cohen <david.a.cohen@linux.intel.com>
8053 L:      linux-gpio@vger.kernel.org
8054 S:      Maintained
8055 F:      drivers/gpio/gpio-intel-mid.c
8056
8057 INTERCONNECT API
8058 M:      Georgi Djakov <georgi.djakov@linaro.org>
8059 S:      Maintained
8060 F:      Documentation/interconnect/
8061 F:      Documentation/devicetree/bindings/interconnect/
8062 F:      drivers/interconnect/
8063 F:      include/dt-bindings/interconnect/
8064 F:      include/linux/interconnect-provider.h
8065 F:      include/linux/interconnect.h
8066
8067 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8068 M:      Linus Walleij <linus.walleij@linaro.org>
8069 L:      linux-iio@vger.kernel.org
8070 S:      Maintained
8071 F:      drivers/iio/gyro/mpu3050*
8072 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8073
8074 IOC3 ETHERNET DRIVER
8075 M:      Ralf Baechle <ralf@linux-mips.org>
8076 L:      linux-mips@vger.kernel.org
8077 S:      Maintained
8078 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8079
8080 IOC3 SERIAL DRIVER
8081 M:      Pat Gefre <pfg@sgi.com>
8082 L:      linux-serial@vger.kernel.org
8083 S:      Maintained
8084 F:      drivers/tty/serial/ioc3_serial.c
8085
8086 IOMAP FILESYSTEM LIBRARY
8087 M:      Christoph Hellwig <hch@infradead.org>
8088 M:      Darrick J. Wong <darrick.wong@oracle.com>
8089 M:      linux-xfs@vger.kernel.org
8090 M:      linux-fsdevel@vger.kernel.org
8091 L:      linux-xfs@vger.kernel.org
8092 L:      linux-fsdevel@vger.kernel.org
8093 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8094 S:      Supported
8095 F:      fs/iomap.c
8096 F:      include/linux/iomap.h
8097
8098 IOMMU DRIVERS
8099 M:      Joerg Roedel <joro@8bytes.org>
8100 L:      iommu@lists.linux-foundation.org
8101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8102 S:      Maintained
8103 F:      Documentation/devicetree/bindings/iommu/
8104 F:      drivers/iommu/
8105 F:      include/linux/iommu.h
8106 F:      include/linux/of_iommu.h
8107 F:      include/linux/iova.h
8108
8109 IP MASQUERADING
8110 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8111 S:      Maintained
8112 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8113
8114 IPMI SUBSYSTEM
8115 M:      Corey Minyard <minyard@acm.org>
8116 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8117 W:      http://openipmi.sourceforge.net/
8118 S:      Supported
8119 F:      Documentation/devicetree/bindings/ipmi/
8120 F:      Documentation/IPMI.txt
8121 F:      drivers/char/ipmi/
8122 F:      include/linux/ipmi*
8123 F:      include/uapi/linux/ipmi*
8124
8125 IPS SCSI RAID DRIVER
8126 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8127 L:      linux-scsi@vger.kernel.org
8128 W:      http://www.adaptec.com/
8129 S:      Maintained
8130 F:      drivers/scsi/ips*
8131
8132 IPVS
8133 M:      Wensong Zhang <wensong@linux-vs.org>
8134 M:      Simon Horman <horms@verge.net.au>
8135 M:      Julian Anastasov <ja@ssi.bg>
8136 L:      netdev@vger.kernel.org
8137 L:      lvs-devel@vger.kernel.org
8138 S:      Maintained
8139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8141 F:      Documentation/networking/ipvs-sysctl.txt
8142 F:      include/net/ip_vs.h
8143 F:      include/uapi/linux/ip_vs.h
8144 F:      net/netfilter/ipvs/
8145
8146 IPWIRELESS DRIVER
8147 M:      Jiri Kosina <jikos@kernel.org>
8148 M:      David Sterba <dsterba@suse.com>
8149 S:      Odd Fixes
8150 F:      drivers/tty/ipwireless/
8151
8152 IPX NETWORK LAYER
8153 L:      netdev@vger.kernel.org
8154 S:      Obsolete
8155 F:      include/uapi/linux/ipx.h
8156
8157 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8158 M:      Marc Zyngier <marc.zyngier@arm.com>
8159 S:      Maintained
8160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8161 F:      Documentation/IRQ-domain.txt
8162 F:      include/linux/irqdomain.h
8163 F:      kernel/irq/irqdomain.c
8164 F:      kernel/irq/msi.c
8165
8166 IRQ SUBSYSTEM
8167 M:      Thomas Gleixner <tglx@linutronix.de>
8168 L:      linux-kernel@vger.kernel.org
8169 S:      Maintained
8170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8171 F:      kernel/irq/
8172
8173 IRQCHIP DRIVERS
8174 M:      Thomas Gleixner <tglx@linutronix.de>
8175 M:      Jason Cooper <jason@lakedaemon.net>
8176 M:      Marc Zyngier <marc.zyngier@arm.com>
8177 L:      linux-kernel@vger.kernel.org
8178 S:      Maintained
8179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8180 F:      Documentation/devicetree/bindings/interrupt-controller/
8181 F:      drivers/irqchip/
8182
8183 ISA
8184 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8185 S:      Maintained
8186 F:      Documentation/isa.txt
8187 F:      drivers/base/isa.c
8188 F:      include/linux/isa.h
8189
8190 ISA RADIO MODULE
8191 M:      Hans Verkuil <hverkuil@xs4all.nl>
8192 L:      linux-media@vger.kernel.org
8193 T:      git git://linuxtv.org/media_tree.git
8194 W:      https://linuxtv.org
8195 S:      Maintained
8196 F:      drivers/media/radio/radio-isa*
8197
8198 ISAPNP
8199 M:      Jaroslav Kysela <perex@perex.cz>
8200 S:      Maintained
8201 F:      Documentation/isapnp.txt
8202 F:      drivers/pnp/isapnp/
8203 F:      include/linux/isapnp.h
8204
8205 ISCSI
8206 M:      Lee Duncan <lduncan@suse.com>
8207 M:      Chris Leech <cleech@redhat.com>
8208 L:      open-iscsi@googlegroups.com
8209 W:      www.open-iscsi.com
8210 S:      Maintained
8211 F:      drivers/scsi/*iscsi*
8212 F:      include/scsi/*iscsi*
8213
8214 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8215 M:      Peter Jones <pjones@redhat.com>
8216 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8217 S:      Maintained
8218 F:      drivers/firmware/iscsi_ibft*
8219
8220 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8221 M:      Sagi Grimberg <sagi@grimberg.me>
8222 M:      Max Gurtovoy <maxg@mellanox.com>
8223 L:      linux-rdma@vger.kernel.org
8224 S:      Supported
8225 W:      http://www.openfabrics.org
8226 W:      www.open-iscsi.org
8227 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8228 F:      drivers/infiniband/ulp/iser/
8229
8230 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8231 M:      Sagi Grimberg <sagi@grimberg.me>
8232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8233 L:      linux-rdma@vger.kernel.org
8234 L:      target-devel@vger.kernel.org
8235 S:      Supported
8236 W:      http://www.linux-iscsi.org
8237 F:      drivers/infiniband/ulp/isert
8238
8239 ISDN SUBSYSTEM
8240 M:      Karsten Keil <isdn@linux-pingi.de>
8241 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8242 L:      netdev@vger.kernel.org
8243 W:      http://www.isdn4linux.de
8244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8245 S:      Maintained
8246 F:      Documentation/isdn/
8247 F:      drivers/isdn/
8248 F:      include/linux/isdn.h
8249 F:      include/linux/isdn/
8250 F:      include/uapi/linux/isdn.h
8251 F:      include/uapi/linux/isdn/
8252
8253 IT87 HARDWARE MONITORING DRIVER
8254 M:      Jean Delvare <jdelvare@suse.com>
8255 L:      linux-hwmon@vger.kernel.org
8256 S:      Maintained
8257 F:      Documentation/hwmon/it87
8258 F:      drivers/hwmon/it87.c
8259
8260 IT913X MEDIA DRIVER
8261 M:      Antti Palosaari <crope@iki.fi>
8262 L:      linux-media@vger.kernel.org
8263 W:      https://linuxtv.org
8264 W:      http://palosaari.fi/linux/
8265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8266 T:      git git://linuxtv.org/anttip/media_tree.git
8267 S:      Maintained
8268 F:      drivers/media/tuners/it913x*
8269
8270 IVTV VIDEO4LINUX DRIVER
8271 M:      Andy Walls <awalls@md.metrocast.net>
8272 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8273 L:      linux-media@vger.kernel.org
8274 T:      git git://linuxtv.org/media_tree.git
8275 W:      http://www.ivtvdriver.org
8276 S:      Maintained
8277 F:      Documentation/media/v4l-drivers/ivtv*
8278 F:      drivers/media/pci/ivtv/
8279 F:      include/uapi/linux/ivtv*
8280
8281 IX2505V MEDIA DRIVER
8282 M:      Malcolm Priestley <tvboxspy@gmail.com>
8283 L:      linux-media@vger.kernel.org
8284 W:      https://linuxtv.org
8285 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8286 S:      Maintained
8287 F:      drivers/media/dvb-frontends/ix2505v*
8288
8289 JAILHOUSE HYPERVISOR INTERFACE
8290 M:      Jan Kiszka <jan.kiszka@siemens.com>
8291 L:      jailhouse-dev@googlegroups.com
8292 S:      Maintained
8293 F:      arch/x86/kernel/jailhouse.c
8294 F:      arch/x86/include/asm/jailhouse_para.h
8295
8296 JC42.4 TEMPERATURE SENSOR DRIVER
8297 M:      Guenter Roeck <linux@roeck-us.net>
8298 L:      linux-hwmon@vger.kernel.org
8299 S:      Maintained
8300 F:      drivers/hwmon/jc42.c
8301 F:      Documentation/hwmon/jc42
8302
8303 JFS FILESYSTEM
8304 M:      Dave Kleikamp <shaggy@kernel.org>
8305 L:      jfs-discussion@lists.sourceforge.net
8306 W:      http://jfs.sourceforge.net/
8307 T:      git git://github.com/kleikamp/linux-shaggy.git
8308 S:      Maintained
8309 F:      Documentation/filesystems/jfs.txt
8310 F:      fs/jfs/
8311
8312 JME NETWORK DRIVER
8313 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8314 L:      netdev@vger.kernel.org
8315 S:      Maintained
8316 F:      drivers/net/ethernet/jme.*
8317
8318 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8319 M:      David Woodhouse <dwmw2@infradead.org>
8320 L:      linux-mtd@lists.infradead.org
8321 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8322 S:      Maintained
8323 F:      fs/jffs2/
8324 F:      include/uapi/linux/jffs2.h
8325
8326 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8327 M:      "Theodore Ts'o" <tytso@mit.edu>
8328 M:      Jan Kara <jack@suse.com>
8329 L:      linux-ext4@vger.kernel.org
8330 S:      Maintained
8331 F:      fs/jbd2/
8332 F:      include/linux/jbd2.h
8333
8334 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8335 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8336 L:      linux-media@vger.kernel.org
8337 S:      Maintained
8338 F:      drivers/media/platform/rcar_jpu.c
8339
8340 JSM Neo PCI based serial card
8341 L:      linux-serial@vger.kernel.org
8342 S:      Orphan
8343 F:      drivers/tty/serial/jsm/
8344
8345 K10TEMP HARDWARE MONITORING DRIVER
8346 M:      Clemens Ladisch <clemens@ladisch.de>
8347 L:      linux-hwmon@vger.kernel.org
8348 S:      Maintained
8349 F:      Documentation/hwmon/k10temp
8350 F:      drivers/hwmon/k10temp.c
8351
8352 K8TEMP HARDWARE MONITORING DRIVER
8353 M:      Rudolf Marek <r.marek@assembler.cz>
8354 L:      linux-hwmon@vger.kernel.org
8355 S:      Maintained
8356 F:      Documentation/hwmon/k8temp
8357 F:      drivers/hwmon/k8temp.c
8358
8359 KASAN
8360 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8361 R:      Alexander Potapenko <glider@google.com>
8362 R:      Dmitry Vyukov <dvyukov@google.com>
8363 L:      kasan-dev@googlegroups.com
8364 S:      Maintained
8365 F:      arch/*/include/asm/kasan.h
8366 F:      arch/*/mm/kasan_init*
8367 F:      Documentation/dev-tools/kasan.rst
8368 F:      include/linux/kasan*.h
8369 F:      lib/test_kasan.c
8370 F:      mm/kasan/
8371 F:      scripts/Makefile.kasan
8372
8373 KCONFIG
8374 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8376 L:      linux-kbuild@vger.kernel.org
8377 S:      Maintained
8378 F:      Documentation/kbuild/kconfig*
8379 F:      scripts/kconfig/
8380 F:      scripts/Kconfig.include
8381
8382 KDUMP
8383 M:      Dave Young <dyoung@redhat.com>
8384 M:      Baoquan He <bhe@redhat.com>
8385 R:      Vivek Goyal <vgoyal@redhat.com>
8386 L:      kexec@lists.infradead.org
8387 W:      http://lse.sourceforge.net/kdump/
8388 S:      Maintained
8389 F:      Documentation/kdump/
8390
8391 KEENE FM RADIO TRANSMITTER DRIVER
8392 M:      Hans Verkuil <hverkuil@xs4all.nl>
8393 L:      linux-media@vger.kernel.org
8394 T:      git git://linuxtv.org/media_tree.git
8395 W:      https://linuxtv.org
8396 S:      Maintained
8397 F:      drivers/media/radio/radio-keene*
8398
8399 KERNEL AUTOMOUNTER
8400 M:      Ian Kent <raven@themaw.net>
8401 L:      autofs@vger.kernel.org
8402 S:      Maintained
8403 F:      fs/autofs/
8404
8405 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8406 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8407 M:      Michal Marek <michal.lkml@markovi.net>
8408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8409 L:      linux-kbuild@vger.kernel.org
8410 S:      Maintained
8411 F:      Documentation/kbuild/
8412 F:      Makefile
8413 F:      scripts/Kbuild*
8414 F:      scripts/Makefile*
8415 F:      scripts/basic/
8416 F:      scripts/mk*
8417 F:      scripts/mod/
8418 F:      scripts/package/
8419
8420 KERNEL JANITORS
8421 L:      kernel-janitors@vger.kernel.org
8422 W:      http://kernelnewbies.org/KernelJanitors
8423 S:      Odd Fixes
8424
8425 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8426 M:      "J. Bruce Fields" <bfields@fieldses.org>
8427 M:      Jeff Layton <jlayton@kernel.org>
8428 L:      linux-nfs@vger.kernel.org
8429 W:      http://nfs.sourceforge.net/
8430 T:      git git://linux-nfs.org/~bfields/linux.git
8431 S:      Supported
8432 F:      fs/nfsd/
8433 F:      include/uapi/linux/nfsd/
8434 F:      fs/lockd/
8435 F:      fs/nfs_common/
8436 F:      net/sunrpc/
8437 F:      include/linux/lockd/
8438 F:      include/linux/sunrpc/
8439 F:      include/uapi/linux/sunrpc/
8440
8441 KERNEL SELFTEST FRAMEWORK
8442 M:      Shuah Khan <shuah@kernel.org>
8443 M:      Shuah Khan <skhan@linuxfoundation.org>
8444 L:      linux-kselftest@vger.kernel.org
8445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8446 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8447 S:      Maintained
8448 F:      tools/testing/selftests/
8449 F:      Documentation/dev-tools/kselftest*
8450
8451 KERNEL USERMODE HELPER
8452 M:      Luis Chamberlain <mcgrof@kernel.org>
8453 L:      linux-kernel@vger.kernel.org
8454 S:      Maintained
8455 F:      kernel/umh.c
8456 F:      include/linux/umh.h
8457
8458 KERNEL VIRTUAL MACHINE (KVM)
8459 M:      Paolo Bonzini <pbonzini@redhat.com>
8460 M:      Radim Krčmář <rkrcmar@redhat.com>
8461 L:      kvm@vger.kernel.org
8462 W:      http://www.linux-kvm.org
8463 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8464 S:      Supported
8465 F:      Documentation/virtual/kvm/
8466 F:      include/trace/events/kvm.h
8467 F:      include/uapi/asm-generic/kvm*
8468 F:      include/uapi/linux/kvm*
8469 F:      include/asm-generic/kvm*
8470 F:      include/linux/kvm*
8471 F:      include/kvm/iodev.h
8472 F:      virt/kvm/*
8473 F:      tools/kvm/
8474 F:      tools/testing/selftests/kvm/
8475
8476 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8477 M:      Joerg Roedel <joro@8bytes.org>
8478 L:      kvm@vger.kernel.org
8479 W:      http://www.linux-kvm.org/
8480 S:      Maintained
8481 F:      arch/x86/include/asm/svm.h
8482 F:      arch/x86/kvm/svm.c
8483
8484 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8485 M:      Christoffer Dall <christoffer.dall@arm.com>
8486 M:      Marc Zyngier <marc.zyngier@arm.com>
8487 R:      James Morse <james.morse@arm.com>
8488 R:      Julien Thierry <julien.thierry@arm.com>
8489 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8491 L:      kvmarm@lists.cs.columbia.edu
8492 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8494 S:      Maintained
8495 F:      arch/arm/include/uapi/asm/kvm*
8496 F:      arch/arm/include/asm/kvm*
8497 F:      arch/arm/kvm/
8498 F:      arch/arm64/include/uapi/asm/kvm*
8499 F:      arch/arm64/include/asm/kvm*
8500 F:      arch/arm64/kvm/
8501 F:      virt/kvm/arm/
8502 F:      include/kvm/arm_*
8503
8504 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8505 M:      James Hogan <jhogan@kernel.org>
8506 L:      linux-mips@vger.kernel.org
8507 S:      Supported
8508 F:      arch/mips/include/uapi/asm/kvm*
8509 F:      arch/mips/include/asm/kvm*
8510 F:      arch/mips/kvm/
8511
8512 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8513 M:      Paul Mackerras <paulus@ozlabs.org>
8514 L:      kvm-ppc@vger.kernel.org
8515 W:      http://www.linux-kvm.org/
8516 T:      git git://github.com/agraf/linux-2.6.git
8517 S:      Supported
8518 F:      arch/powerpc/include/uapi/asm/kvm*
8519 F:      arch/powerpc/include/asm/kvm*
8520 F:      arch/powerpc/kvm/
8521 F:      arch/powerpc/kernel/kvm*
8522
8523 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8524 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8525 M:      Janosch Frank <frankja@linux.ibm.com>
8526 R:      David Hildenbrand <david@redhat.com>
8527 R:      Cornelia Huck <cohuck@redhat.com>
8528 L:      linux-s390@vger.kernel.org
8529 W:      http://www.ibm.com/developerworks/linux/linux390/
8530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8531 S:      Supported
8532 F:      arch/s390/include/uapi/asm/kvm*
8533 F:      arch/s390/include/asm/gmap.h
8534 F:      arch/s390/include/asm/kvm*
8535 F:      arch/s390/kvm/
8536 F:      arch/s390/mm/gmap.c
8537
8538 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8539 M:      Paolo Bonzini <pbonzini@redhat.com>
8540 M:      Radim Krčmář <rkrcmar@redhat.com>
8541 L:      kvm@vger.kernel.org
8542 W:      http://www.linux-kvm.org
8543 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8544 S:      Supported
8545 F:      arch/x86/kvm/
8546 F:      arch/x86/kvm/*/
8547 F:      arch/x86/include/uapi/asm/kvm*
8548 F:      arch/x86/include/asm/kvm*
8549 F:      arch/x86/include/asm/pvclock-abi.h
8550 F:      arch/x86/kernel/kvm.c
8551 F:      arch/x86/kernel/kvmclock.c
8552
8553 KERNFS
8554 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8555 M:      Tejun Heo <tj@kernel.org>
8556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8557 S:      Supported
8558 F:      include/linux/kernfs.h
8559 F:      fs/kernfs/
8560
8561 KEXEC
8562 M:      Eric Biederman <ebiederm@xmission.com>
8563 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8564 L:      kexec@lists.infradead.org
8565 S:      Maintained
8566 F:      include/linux/kexec.h
8567 F:      include/uapi/linux/kexec.h
8568 F:      kernel/kexec*
8569
8570 KEYS-ENCRYPTED
8571 M:      Mimi Zohar <zohar@linux.ibm.com>
8572 L:      linux-integrity@vger.kernel.org
8573 L:      keyrings@vger.kernel.org
8574 S:      Supported
8575 F:      Documentation/security/keys/trusted-encrypted.rst
8576 F:      include/keys/encrypted-type.h
8577 F:      security/keys/encrypted-keys/
8578
8579 KEYS-TRUSTED
8580 M:      James Bottomley <jejb@linux.ibm.com>
8581 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8582 M:      Mimi Zohar <zohar@linux.ibm.com>
8583 L:      linux-integrity@vger.kernel.org
8584 L:      keyrings@vger.kernel.org
8585 S:      Supported
8586 F:      Documentation/security/keys/trusted-encrypted.rst
8587 F:      include/keys/trusted-type.h
8588 F:      security/keys/trusted.c
8589 F:      security/keys/trusted.h
8590
8591 KEYS/KEYRINGS:
8592 M:      David Howells <dhowells@redhat.com>
8593 L:      keyrings@vger.kernel.org
8594 S:      Maintained
8595 F:      Documentation/security/keys/core.rst
8596 F:      include/linux/key.h
8597 F:      include/linux/key-type.h
8598 F:      include/linux/keyctl.h
8599 F:      include/uapi/linux/keyctl.h
8600 F:      include/keys/
8601 F:      security/keys/
8602
8603 KGDB / KDB /debug_core
8604 M:      Jason Wessel <jason.wessel@windriver.com>
8605 M:      Daniel Thompson <daniel.thompson@linaro.org>
8606 W:      http://kgdb.wiki.kernel.org/
8607 L:      kgdb-bugreport@lists.sourceforge.net
8608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8609 S:      Maintained
8610 F:      Documentation/dev-tools/kgdb.rst
8611 F:      drivers/misc/kgdbts.c
8612 F:      drivers/tty/serial/kgdboc.c
8613 F:      include/linux/kdb.h
8614 F:      include/linux/kgdb.h
8615 F:      kernel/debug/
8616
8617 KMEMLEAK
8618 M:      Catalin Marinas <catalin.marinas@arm.com>
8619 S:      Maintained
8620 F:      Documentation/dev-tools/kmemleak.rst
8621 F:      include/linux/kmemleak.h
8622 F:      mm/kmemleak.c
8623 F:      mm/kmemleak-test.c
8624
8625 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8626 M:      Luis Chamberlain <mcgrof@kernel.org>
8627 L:      linux-kernel@vger.kernel.org
8628 S:      Maintained
8629 F:      kernel/kmod.c
8630 F:      include/linux/kmod.h
8631 F:      lib/test_kmod.c
8632 F:      tools/testing/selftests/kmod/
8633
8634 KPROBES
8635 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8636 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8637 M:      "David S. Miller" <davem@davemloft.net>
8638 M:      Masami Hiramatsu <mhiramat@kernel.org>
8639 S:      Maintained
8640 F:      Documentation/kprobes.txt
8641 F:      include/linux/kprobes.h
8642 F:      include/asm-generic/kprobes.h
8643 F:      kernel/kprobes.c
8644
8645 KS0108 LCD CONTROLLER DRIVER
8646 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8647 S:      Maintained
8648 F:      Documentation/auxdisplay/ks0108
8649 F:      drivers/auxdisplay/ks0108.c
8650 F:      include/linux/ks0108.h
8651
8652 L3MDEV
8653 M:      David Ahern <dsa@cumulusnetworks.com>
8654 L:      netdev@vger.kernel.org
8655 S:      Maintained
8656 F:      net/l3mdev
8657 F:      include/net/l3mdev.h
8658
8659 L7 BPF FRAMEWORK
8660 M:      John Fastabend <john.fastabend@gmail.com>
8661 M:      Daniel Borkmann <daniel@iogearbox.net>
8662 L:      netdev@vger.kernel.org
8663 L:      bpf@vger.kernel.org
8664 S:      Maintained
8665 F:      include/linux/skmsg.h
8666 F:      net/core/skmsg.c
8667 F:      net/core/sock_map.c
8668 F:      net/ipv4/tcp_bpf.c
8669
8670 LANTIQ / INTEL Ethernet drivers
8671 M:      Hauke Mehrtens <hauke@hauke-m.de>
8672 L:      netdev@vger.kernel.org
8673 S:      Maintained
8674 F:      net/dsa/tag_gswip.c
8675 F:      drivers/net/ethernet/lantiq_xrx200.c
8676 F:      drivers/net/dsa/lantiq_pce.h
8677 F:      drivers/net/dsa/lantiq_gswip.c
8678
8679 LANTIQ MIPS ARCHITECTURE
8680 M:      John Crispin <john@phrozen.org>
8681 L:      linux-mips@vger.kernel.org
8682 S:      Maintained
8683 F:      arch/mips/lantiq
8684 F:      drivers/soc/lantiq
8685
8686 LAPB module
8687 L:      linux-x25@vger.kernel.org
8688 S:      Orphan
8689 F:      Documentation/networking/lapb-module.txt
8690 F:      include/*/lapb.h
8691 F:      net/lapb/
8692
8693 LASI 53c700 driver for PARISC
8694 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8695 L:      linux-scsi@vger.kernel.org
8696 S:      Maintained
8697 F:      Documentation/scsi/53c700.txt
8698 F:      drivers/scsi/53c700*
8699
8700 LEAKING_ADDRESSES
8701 M:      Tobin C. Harding <me@tobin.cc>
8702 M:      Tycho Andersen <tycho@tycho.ws>
8703 L:      kernel-hardening@lists.openwall.com
8704 S:      Maintained
8705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8706 F:      scripts/leaking_addresses.pl
8707
8708 LED SUBSYSTEM
8709 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8710 M:      Pavel Machek <pavel@ucw.cz>
8711 L:      linux-leds@vger.kernel.org
8712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8713 S:      Maintained
8714 F:      Documentation/devicetree/bindings/leds/
8715 F:      drivers/leds/
8716 F:      include/linux/leds.h
8717
8718 LEGACY EEPROM DRIVER
8719 M:      Jean Delvare <jdelvare@suse.com>
8720 S:      Maintained
8721 F:      Documentation/misc-devices/eeprom
8722 F:      drivers/misc/eeprom/eeprom.c
8723
8724 LEGO MINDSTORMS EV3
8725 R:      David Lechner <david@lechnology.com>
8726 S:      Maintained
8727 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8728 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8729 F:      drivers/power/supply/lego_ev3_battery.c
8730
8731 LEGO USB Tower driver
8732 M:      Juergen Stuber <starblue@users.sourceforge.net>
8733 L:      legousb-devel@lists.sourceforge.net
8734 W:      http://legousb.sourceforge.net/
8735 S:      Maintained
8736 F:      drivers/usb/misc/legousbtower.c
8737
8738 LG LAPTOP EXTRAS
8739 M:      Matan Ziv-Av <matan@svgalib.org>
8740 L:      platform-driver-x86@vger.kernel.org
8741 S:      Maintained
8742 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8743 F:      Documentation/laptops/lg-laptop.rst
8744 F:      drivers/platform/x86/lg-laptop.c
8745
8746 LG2160 MEDIA DRIVER
8747 M:      Michael Krufky <mkrufky@linuxtv.org>
8748 L:      linux-media@vger.kernel.org
8749 W:      https://linuxtv.org
8750 W:      http://github.com/mkrufky
8751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8752 T:      git git://linuxtv.org/mkrufky/tuners.git
8753 S:      Maintained
8754 F:      drivers/media/dvb-frontends/lg2160.*
8755
8756 LGDT3305 MEDIA DRIVER
8757 M:      Michael Krufky <mkrufky@linuxtv.org>
8758 L:      linux-media@vger.kernel.org
8759 W:      https://linuxtv.org
8760 W:      http://github.com/mkrufky
8761 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8762 T:      git git://linuxtv.org/mkrufky/tuners.git
8763 S:      Maintained
8764 F:      drivers/media/dvb-frontends/lgdt3305.*
8765
8766 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8767 M:      Viresh Kumar <vireshk@kernel.org>
8768 L:      linux-ide@vger.kernel.org
8769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8770 S:      Maintained
8771 F:      include/linux/pata_arasan_cf_data.h
8772 F:      drivers/ata/pata_arasan_cf.c
8773
8774 LIBATA PATA DRIVERS
8775 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8776 M:      Jens Axboe <axboe@kernel.dk>
8777 L:      linux-ide@vger.kernel.org
8778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8779 S:      Maintained
8780 F:      drivers/ata/pata_*.c
8781 F:      drivers/ata/ata_generic.c
8782
8783 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8784 M:      Linus Walleij <linus.walleij@linaro.org>
8785 L:      linux-ide@vger.kernel.org
8786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8787 S:      Maintained
8788 F:      drivers/ata/pata_ftide010.c
8789 F:      drivers/ata/sata_gemini.c
8790 F:      drivers/ata/sata_gemini.h
8791
8792 LIBATA SATA AHCI PLATFORM devices support
8793 M:      Hans de Goede <hdegoede@redhat.com>
8794 M:      Jens Axboe <axboe@kernel.dk>
8795 L:      linux-ide@vger.kernel.org
8796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8797 S:      Maintained
8798 F:      drivers/ata/ahci_platform.c
8799 F:      drivers/ata/libahci_platform.c
8800 F:      include/linux/ahci_platform.h
8801
8802 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8803 M:      Mikael Pettersson <mikpelinux@gmail.com>
8804 L:      linux-ide@vger.kernel.org
8805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8806 S:      Maintained
8807 F:      drivers/ata/sata_promise.*
8808
8809 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8810 M:      Jens Axboe <axboe@kernel.dk>
8811 L:      linux-ide@vger.kernel.org
8812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8813 S:      Maintained
8814 F:      drivers/ata/
8815 F:      include/linux/ata.h
8816 F:      include/linux/libata.h
8817 F:      Documentation/devicetree/bindings/ata/
8818
8819 LIBLOCKDEP
8820 M:      Sasha Levin <alexander.levin@microsoft.com>
8821 S:      Maintained
8822 F:      tools/lib/lockdep/
8823
8824 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8825 M:      Dan Williams <dan.j.williams@intel.com>
8826 M:      Vishal Verma <vishal.l.verma@intel.com>
8827 M:      Dave Jiang <dave.jiang@intel.com>
8828 L:      linux-nvdimm@lists.01.org
8829 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8830 S:      Supported
8831 F:      drivers/nvdimm/blk.c
8832 F:      drivers/nvdimm/region_devs.c
8833
8834 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8835 M:      Vishal Verma <vishal.l.verma@intel.com>
8836 M:      Dan Williams <dan.j.williams@intel.com>
8837 M:      Dave Jiang <dave.jiang@intel.com>
8838 L:      linux-nvdimm@lists.01.org
8839 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8840 S:      Supported
8841 F:      drivers/nvdimm/btt*
8842
8843 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8844 M:      Dan Williams <dan.j.williams@intel.com>
8845 M:      Vishal Verma <vishal.l.verma@intel.com>
8846 M:      Dave Jiang <dave.jiang@intel.com>
8847 L:      linux-nvdimm@lists.01.org
8848 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8849 S:      Supported
8850 F:      drivers/nvdimm/pmem*
8851
8852 LIBNVDIMM: DEVICETREE BINDINGS
8853 M:      Oliver O'Halloran <oohall@gmail.com>
8854 L:      linux-nvdimm@lists.01.org
8855 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8856 S:      Supported
8857 F:      drivers/nvdimm/of_pmem.c
8858 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8859
8860 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8861 M:      Dan Williams <dan.j.williams@intel.com>
8862 M:      Vishal Verma <vishal.l.verma@intel.com>
8863 M:      Dave Jiang <dave.jiang@intel.com>
8864 M:      Keith Busch <keith.busch@intel.com>
8865 M:      Ira Weiny <ira.weiny@intel.com>
8866 L:      linux-nvdimm@lists.01.org
8867 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8869 S:      Supported
8870 F:      drivers/nvdimm/*
8871 F:      drivers/acpi/nfit/*
8872 F:      include/linux/nd.h
8873 F:      include/linux/libnvdimm.h
8874 F:      include/uapi/linux/ndctl.h
8875
8876 LIGHTNVM PLATFORM SUPPORT
8877 M:      Matias Bjorling <mb@lightnvm.io>
8878 W:      http://github/OpenChannelSSD
8879 L:      linux-block@vger.kernel.org
8880 S:      Maintained
8881 F:      drivers/lightnvm/
8882 F:      include/linux/lightnvm.h
8883 F:      include/uapi/linux/lightnvm.h
8884
8885 LINUX FOR POWER MACINTOSH
8886 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8887 W:      http://www.penguinppc.org/
8888 L:      linuxppc-dev@lists.ozlabs.org
8889 S:      Maintained
8890 F:      arch/powerpc/platforms/powermac/
8891 F:      drivers/macintosh/
8892
8893 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8894 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8895 M:      Paul Mackerras <paulus@samba.org>
8896 M:      Michael Ellerman <mpe@ellerman.id.au>
8897 W:      https://github.com/linuxppc/linux/wiki
8898 L:      linuxppc-dev@lists.ozlabs.org
8899 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8901 S:      Supported
8902 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8903 F:      Documentation/devicetree/bindings/powerpc/
8904 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8905 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8906 F:      Documentation/powerpc/
8907 F:      arch/powerpc/
8908 F:      drivers/char/tpm/tpm_ibmvtpm*
8909 F:      drivers/crypto/nx/
8910 F:      drivers/crypto/vmx/
8911 F:      drivers/i2c/busses/i2c-opal.c
8912 F:      drivers/net/ethernet/ibm/ibmveth.*
8913 F:      drivers/net/ethernet/ibm/ibmvnic.*
8914 F:      drivers/pci/hotplug/pnv_php.c
8915 F:      drivers/pci/hotplug/rpa*
8916 F:      drivers/rtc/rtc-opal.c
8917 F:      drivers/scsi/ibmvscsi/
8918 F:      drivers/tty/hvc/hvc_opal.c
8919 F:      drivers/watchdog/wdrtas.c
8920 F:      tools/testing/selftests/powerpc
8921 N:      /pmac
8922 N:      powermac
8923 N:      powernv
8924 N:      [^a-z0-9]ps3
8925 N:      pseries
8926
8927 LINUX FOR POWERPC EMBEDDED MPC5XXX
8928 M:      Anatolij Gustschin <agust@denx.de>
8929 L:      linuxppc-dev@lists.ozlabs.org
8930 T:      git git://git.denx.de/linux-denx-agust.git
8931 S:      Maintained
8932 F:      arch/powerpc/platforms/512x/
8933 F:      arch/powerpc/platforms/52xx/
8934
8935 LINUX FOR POWERPC EMBEDDED PPC4XX
8936 M:      Alistair Popple <alistair@popple.id.au>
8937 M:      Matt Porter <mporter@kernel.crashing.org>
8938 W:      http://www.penguinppc.org/
8939 L:      linuxppc-dev@lists.ozlabs.org
8940 S:      Maintained
8941 F:      arch/powerpc/platforms/40x/
8942 F:      arch/powerpc/platforms/44x/
8943
8944 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8945 M:      Scott Wood <oss@buserror.net>
8946 M:      Kumar Gala <galak@kernel.crashing.org>
8947 W:      http://www.penguinppc.org/
8948 L:      linuxppc-dev@lists.ozlabs.org
8949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8950 S:      Maintained
8951 F:      arch/powerpc/platforms/83xx/
8952 F:      arch/powerpc/platforms/85xx/
8953 F:      Documentation/devicetree/bindings/powerpc/fsl/
8954
8955 LINUX FOR POWERPC EMBEDDED PPC8XX
8956 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8957 W:      http://www.penguinppc.org/
8958 L:      linuxppc-dev@lists.ozlabs.org
8959 S:      Maintained
8960 F:      arch/powerpc/platforms/8xx/
8961
8962 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8963 L:      linuxppc-dev@lists.ozlabs.org
8964 S:      Orphan
8965 F:      arch/powerpc/*/*virtex*
8966 F:      arch/powerpc/*/*/*virtex*
8967
8968 LINUX FOR POWERPC PA SEMI PWRFICIENT
8969 L:      linuxppc-dev@lists.ozlabs.org
8970 S:      Orphan
8971 F:      arch/powerpc/platforms/pasemi/
8972 F:      drivers/*/*pasemi*
8973 F:      drivers/*/*/*pasemi*
8974
8975 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8976 M:      Kees Cook <keescook@chromium.org>
8977 S:      Maintained
8978 F:      drivers/misc/lkdtm/*
8979
8980 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8981 M:      Alan Stern <stern@rowland.harvard.edu>
8982 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8983 M:      Will Deacon <will.deacon@arm.com>
8984 M:      Peter Zijlstra <peterz@infradead.org>
8985 M:      Boqun Feng <boqun.feng@gmail.com>
8986 M:      Nicholas Piggin <npiggin@gmail.com>
8987 M:      David Howells <dhowells@redhat.com>
8988 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8989 M:      Luc Maranget <luc.maranget@inria.fr>
8990 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8991 R:      Akira Yokosawa <akiyks@gmail.com>
8992 R:      Daniel Lustig <dlustig@nvidia.com>
8993 L:      linux-kernel@vger.kernel.org
8994 L:      linux-arch@vger.kernel.org
8995 S:      Supported
8996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8997 F:      tools/memory-model/
8998 F:      Documentation/atomic_bitops.txt
8999 F:      Documentation/atomic_t.txt
9000 F:      Documentation/core-api/atomic_ops.rst
9001 F:      Documentation/core-api/refcount-vs-atomic.rst
9002 F:      Documentation/memory-barriers.txt
9003
9004 LIS3LV02D ACCELEROMETER DRIVER
9005 M:      Eric Piel <eric.piel@tremplin-utc.net>
9006 S:      Maintained
9007 F:      Documentation/misc-devices/lis3lv02d
9008 F:      drivers/misc/lis3lv02d/
9009 F:      drivers/platform/x86/hp_accel.c
9010
9011 LIVE PATCHING
9012 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9013 M:      Jiri Kosina <jikos@kernel.org>
9014 M:      Miroslav Benes <mbenes@suse.cz>
9015 M:      Petr Mladek <pmladek@suse.com>
9016 R:      Joe Lawrence <joe.lawrence@redhat.com>
9017 S:      Maintained
9018 F:      kernel/livepatch/
9019 F:      include/linux/livepatch.h
9020 F:      arch/x86/include/asm/livepatch.h
9021 F:      arch/x86/kernel/livepatch.c
9022 F:      Documentation/livepatch/
9023 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9024 F:      samples/livepatch/
9025 F:      tools/testing/selftests/livepatch/
9026 L:      live-patching@vger.kernel.org
9027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9028
9029 LLC (802.2)
9030 L:      netdev@vger.kernel.org
9031 S:      Odd fixes
9032 F:      include/linux/llc.h
9033 F:      include/uapi/linux/llc.h
9034 F:      include/net/llc*
9035 F:      net/llc/
9036
9037 LM73 HARDWARE MONITOR DRIVER
9038 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9039 L:      linux-hwmon@vger.kernel.org
9040 S:      Maintained
9041 F:      drivers/hwmon/lm73.c
9042
9043 LM78 HARDWARE MONITOR DRIVER
9044 M:      Jean Delvare <jdelvare@suse.com>
9045 L:      linux-hwmon@vger.kernel.org
9046 S:      Maintained
9047 F:      Documentation/hwmon/lm78
9048 F:      drivers/hwmon/lm78.c
9049
9050 LM83 HARDWARE MONITOR DRIVER
9051 M:      Jean Delvare <jdelvare@suse.com>
9052 L:      linux-hwmon@vger.kernel.org
9053 S:      Maintained
9054 F:      Documentation/hwmon/lm83
9055 F:      drivers/hwmon/lm83.c
9056
9057 LM90 HARDWARE MONITOR DRIVER
9058 M:      Jean Delvare <jdelvare@suse.com>
9059 L:      linux-hwmon@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/hwmon/lm90
9062 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9063 F:      drivers/hwmon/lm90.c
9064 F:      include/dt-bindings/thermal/lm90.h
9065
9066 LM95234 HARDWARE MONITOR DRIVER
9067 M:      Guenter Roeck <linux@roeck-us.net>
9068 L:      linux-hwmon@vger.kernel.org
9069 S:      Maintained
9070 F:      Documentation/hwmon/lm95234
9071 F:      drivers/hwmon/lm95234.c
9072
9073 LME2510 MEDIA DRIVER
9074 M:      Malcolm Priestley <tvboxspy@gmail.com>
9075 L:      linux-media@vger.kernel.org
9076 W:      https://linuxtv.org
9077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9078 S:      Maintained
9079 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9080
9081 LOADPIN SECURITY MODULE
9082 M:      Kees Cook <keescook@chromium.org>
9083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9084 S:      Supported
9085 F:      security/loadpin/
9086 F:      Documentation/admin-guide/LSM/LoadPin.rst
9087
9088 LOCKING PRIMITIVES
9089 M:      Peter Zijlstra <peterz@infradead.org>
9090 M:      Ingo Molnar <mingo@redhat.com>
9091 M:      Will Deacon <will.deacon@arm.com>
9092 L:      linux-kernel@vger.kernel.org
9093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9094 S:      Maintained
9095 F:      Documentation/locking/
9096 F:      include/linux/lockdep.h
9097 F:      include/linux/spinlock*.h
9098 F:      arch/*/include/asm/spinlock*.h
9099 F:      include/linux/rwlock*.h
9100 F:      include/linux/mutex*.h
9101 F:      include/linux/rwsem*.h
9102 F:      arch/*/include/asm/rwsem.h
9103 F:      include/linux/seqlock.h
9104 F:      lib/locking*.[ch]
9105 F:      kernel/locking/
9106 X:      kernel/locking/locktorture.c
9107
9108 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9109 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9110 L:      linux-ntfs-dev@lists.sourceforge.net
9111 W:      http://www.linux-ntfs.org/content/view/19/37/
9112 S:      Maintained
9113 F:      Documentation/ldm.txt
9114 F:      block/partitions/ldm.*
9115
9116 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9117 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9118 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9119 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9120 L:      MPT-FusionLinux.pdl@broadcom.com
9121 L:      linux-scsi@vger.kernel.org
9122 W:      http://www.avagotech.com/support/
9123 S:      Supported
9124 F:      drivers/message/fusion/
9125 F:      drivers/scsi/mpt3sas/
9126
9127 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9128 M:      Matthew Wilcox <willy@infradead.org>
9129 L:      linux-scsi@vger.kernel.org
9130 S:      Maintained
9131 F:      drivers/scsi/sym53c8xx_2/
9132
9133 LTC1660 DAC DRIVER
9134 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9135 L:      linux-iio@vger.kernel.org
9136 S:      Maintained
9137 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9138 F:      drivers/iio/dac/ltc1660.c
9139
9140 LTC4261 HARDWARE MONITOR DRIVER
9141 M:      Guenter Roeck <linux@roeck-us.net>
9142 L:      linux-hwmon@vger.kernel.org
9143 S:      Maintained
9144 F:      Documentation/hwmon/ltc4261
9145 F:      drivers/hwmon/ltc4261.c
9146
9147 LTC4306 I2C MULTIPLEXER DRIVER
9148 M:      Michael Hennerich <michael.hennerich@analog.com>
9149 W:      http://ez.analog.com/community/linux-device-drivers
9150 L:      linux-i2c@vger.kernel.org
9151 S:      Supported
9152 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9153 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9154
9155 LTP (Linux Test Project)
9156 M:      Mike Frysinger <vapier@gentoo.org>
9157 M:      Cyril Hrubis <chrubis@suse.cz>
9158 M:      Wanlong Gao <wanlong.gao@gmail.com>
9159 M:      Jan Stancek <jstancek@redhat.com>
9160 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9161 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9162 L:      ltp@lists.linux.it (subscribers-only)
9163 W:      http://linux-test-project.github.io/
9164 T:      git git://github.com/linux-test-project/ltp.git
9165 S:      Maintained
9166
9167 M68K ARCHITECTURE
9168 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9169 L:      linux-m68k@lists.linux-m68k.org
9170 W:      http://www.linux-m68k.org/
9171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9172 S:      Maintained
9173 F:      arch/m68k/
9174 F:      drivers/zorro/
9175
9176 M68K ON APPLE MACINTOSH
9177 M:      Joshua Thompson <funaho@jurai.org>
9178 W:      http://www.mac.linux-m68k.org/
9179 L:      linux-m68k@lists.linux-m68k.org
9180 S:      Maintained
9181 F:      arch/m68k/mac/
9182
9183 M68K ON HP9000/300
9184 M:      Philip Blundell <philb@gnu.org>
9185 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9186 S:      Maintained
9187 F:      arch/m68k/hp300/
9188
9189 M88DS3103 MEDIA DRIVER
9190 M:      Antti Palosaari <crope@iki.fi>
9191 L:      linux-media@vger.kernel.org
9192 W:      https://linuxtv.org
9193 W:      http://palosaari.fi/linux/
9194 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9195 T:      git git://linuxtv.org/anttip/media_tree.git
9196 S:      Maintained
9197 F:      drivers/media/dvb-frontends/m88ds3103*
9198
9199 M88RS2000 MEDIA DRIVER
9200 M:      Malcolm Priestley <tvboxspy@gmail.com>
9201 L:      linux-media@vger.kernel.org
9202 W:      https://linuxtv.org
9203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9204 S:      Maintained
9205 F:      drivers/media/dvb-frontends/m88rs2000*
9206
9207 MA901 MASTERKIT USB FM RADIO DRIVER
9208 M:      Alexey Klimov <klimov.linux@gmail.com>
9209 L:      linux-media@vger.kernel.org
9210 T:      git git://linuxtv.org/media_tree.git
9211 S:      Maintained
9212 F:      drivers/media/radio/radio-ma901.c
9213
9214 MAC80211
9215 M:      Johannes Berg <johannes@sipsolutions.net>
9216 L:      linux-wireless@vger.kernel.org
9217 W:      http://wireless.kernel.org/
9218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9220 S:      Maintained
9221 F:      Documentation/networking/mac80211-injection.txt
9222 F:      include/net/mac80211.h
9223 F:      net/mac80211/
9224 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9225 F:      Documentation/networking/mac80211_hwsim/README
9226
9227 MAILBOX API
9228 M:      Jassi Brar <jassisinghbrar@gmail.com>
9229 L:      linux-kernel@vger.kernel.org
9230 S:      Maintained
9231 F:      drivers/mailbox/
9232 F:      include/linux/mailbox_client.h
9233 F:      include/linux/mailbox_controller.h
9234
9235 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9236 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9237 W:      http://www.kernel.org/doc/man-pages
9238 L:      linux-man@vger.kernel.org
9239 S:      Maintained
9240
9241 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9242 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9243 L:      linux-mips@vger.kernel.org
9244 S:      Maintained
9245 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9246
9247 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9248 M:      Andrew Lunn <andrew@lunn.ch>
9249 M:      Vivien Didelot <vivien.didelot@gmail.com>
9250 L:      netdev@vger.kernel.org
9251 S:      Maintained
9252 F:      drivers/net/dsa/mv88e6xxx/
9253 F:      include/linux/platform_data/mv88e6xxx.h
9254 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9255
9256 MARVELL ARMADA DRM SUPPORT
9257 M:      Russell King <linux@armlinux.org.uk>
9258 S:      Maintained
9259 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9260 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9261 F:      drivers/gpu/drm/armada/
9262 F:      include/uapi/drm/armada_drm.h
9263 F:      Documentation/devicetree/bindings/display/armada/
9264
9265 MARVELL ARMADA 3700 PHY DRIVERS
9266 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9267 S:      Maintained
9268 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9269 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9270 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9271 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9272
9273 MARVELL CRYPTO DRIVER
9274 M:      Boris Brezillon <bbrezillon@kernel.org>
9275 M:      Arnaud Ebalard <arno@natisbad.org>
9276 F:      drivers/crypto/marvell/
9277 S:      Maintained
9278 L:      linux-crypto@vger.kernel.org
9279
9280 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9281 M:      Mirko Lindner <mlindner@marvell.com>
9282 M:      Stephen Hemminger <stephen@networkplumber.org>
9283 L:      netdev@vger.kernel.org
9284 S:      Maintained
9285 F:      drivers/net/ethernet/marvell/sk*
9286
9287 MARVELL LIBERTAS WIRELESS DRIVER
9288 L:      libertas-dev@lists.infradead.org
9289 S:      Orphan
9290 F:      drivers/net/wireless/marvell/libertas/
9291
9292 MARVELL MACCHIATOBIN SUPPORT
9293 M:      Russell King <linux@armlinux.org.uk>
9294 L:      linux-arm-kernel@lists.infradead.org
9295 S:      Maintained
9296 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9297
9298 MARVELL MV643XX ETHERNET DRIVER
9299 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9300 L:      netdev@vger.kernel.org
9301 S:      Maintained
9302 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9303 F:      include/linux/mv643xx.h
9304
9305 MARVELL MV88X3310 PHY DRIVER
9306 M:      Russell King <linux@armlinux.org.uk>
9307 L:      netdev@vger.kernel.org
9308 S:      Maintained
9309 F:      drivers/net/phy/marvell10g.c
9310
9311 MARVELL MVEBU THERMAL DRIVER
9312 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9313 S:      Maintained
9314 F:      drivers/thermal/armada_thermal.c
9315
9316 MARVELL MVNETA ETHERNET DRIVER
9317 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9318 L:      netdev@vger.kernel.org
9319 S:      Maintained
9320 F:      drivers/net/ethernet/marvell/mvneta.*
9321
9322 MARVELL MWIFIEX WIRELESS DRIVER
9323 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9324 M:      Nishant Sarmukadam <nishants@marvell.com>
9325 M:      Ganapathi Bhat <gbhat@marvell.com>
9326 M:      Xinming Hu <huxinming820@gmail.com>
9327 L:      linux-wireless@vger.kernel.org
9328 S:      Maintained
9329 F:      drivers/net/wireless/marvell/mwifiex/
9330
9331 MARVELL MWL8K WIRELESS DRIVER
9332 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9333 L:      linux-wireless@vger.kernel.org
9334 S:      Odd Fixes
9335 F:      drivers/net/wireless/marvell/mwl8k.c
9336
9337 MARVELL NAND CONTROLLER DRIVER
9338 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9339 L:      linux-mtd@lists.infradead.org
9340 S:      Maintained
9341 F:      drivers/mtd/nand/raw/marvell_nand.c
9342 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9343
9344 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9345 M:      Nicolas Pitre <nico@fluxnic.net>
9346 S:      Odd Fixes
9347 F:      drivers/mmc/host/mvsdio.*
9348
9349 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9350 M:      Hu Ziji <huziji@marvell.com>
9351 L:      linux-mmc@vger.kernel.org
9352 S:      Supported
9353 F:      drivers/mmc/host/sdhci-xenon*
9354 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9355
9356 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9357 M:      Sunil Goutham <sgoutham@marvell.com>
9358 M:      Linu Cherian <lcherian@marvell.com>
9359 M:      Geetha sowjanya <gakula@marvell.com>
9360 M:      Jerin Jacob <jerinj@marvell.com>
9361 L:      netdev@vger.kernel.org
9362 S:      Supported
9363 F:      drivers/net/ethernet/marvell/octeontx2/af/
9364
9365 MATROX FRAMEBUFFER DRIVER
9366 L:      linux-fbdev@vger.kernel.org
9367 S:      Orphan
9368 F:      drivers/video/fbdev/matrox/matroxfb_*
9369 F:      include/uapi/linux/matroxfb.h
9370
9371 MAX16065 HARDWARE MONITOR DRIVER
9372 M:      Guenter Roeck <linux@roeck-us.net>
9373 L:      linux-hwmon@vger.kernel.org
9374 S:      Maintained
9375 F:      Documentation/hwmon/max16065
9376 F:      drivers/hwmon/max16065.c
9377
9378 MAX2175 SDR TUNER DRIVER
9379 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9380 L:      linux-media@vger.kernel.org
9381 T:      git git://linuxtv.org/media_tree.git
9382 S:      Maintained
9383 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9384 F:      Documentation/media/v4l-drivers/max2175.rst
9385 F:      drivers/media/i2c/max2175*
9386 F:      include/uapi/linux/max2175.h
9387
9388 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9389 L:      linux-hwmon@vger.kernel.org
9390 S:      Orphan
9391 F:      Documentation/hwmon/max6650
9392 F:      drivers/hwmon/max6650.c
9393
9394 MAX6697 HARDWARE MONITOR DRIVER
9395 M:      Guenter Roeck <linux@roeck-us.net>
9396 L:      linux-hwmon@vger.kernel.org
9397 S:      Maintained
9398 F:      Documentation/hwmon/max6697
9399 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9400 F:      drivers/hwmon/max6697.c
9401 F:      include/linux/platform_data/max6697.h
9402
9403 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9404 M:      Peter Rosin <peda@axentia.se>
9405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9406 S:      Maintained
9407 F:      Documentation/devicetree/bindings/sound/max9860.txt
9408 F:      sound/soc/codecs/max9860.*
9409
9410 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9411 M:      Javier Martinez Canillas <javier@dowhile0.org>
9412 L:      linux-kernel@vger.kernel.org
9413 S:      Supported
9414 F:      drivers/regulator/max77802-regulator.c
9415 F:      Documentation/devicetree/bindings/*/*max77802.txt
9416 F:      include/dt-bindings/*/*max77802.h
9417
9418 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9419 M:      Krzysztof Kozlowski <krzk@kernel.org>
9420 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9421 L:      linux-pm@vger.kernel.org
9422 S:      Supported
9423 F:      drivers/power/supply/max14577_charger.c
9424 F:      drivers/power/supply/max77693_charger.c
9425
9426 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9427 M:      Chanwoo Choi <cw00.choi@samsung.com>
9428 M:      Krzysztof Kozlowski <krzk@kernel.org>
9429 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9430 L:      linux-kernel@vger.kernel.org
9431 S:      Supported
9432 F:      drivers/*/max14577*.c
9433 F:      drivers/*/max77686*.c
9434 F:      drivers/*/max77693*.c
9435 F:      drivers/extcon/extcon-max14577.c
9436 F:      drivers/extcon/extcon-max77693.c
9437 F:      drivers/rtc/rtc-max77686.c
9438 F:      drivers/clk/clk-max77686.c
9439 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9440 F:      Documentation/devicetree/bindings/*/max77686.txt
9441 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9442 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9443 F:      include/linux/mfd/max14577*.h
9444 F:      include/linux/mfd/max77686*.h
9445 F:      include/linux/mfd/max77693*.h
9446
9447 MAXIRADIO FM RADIO RECEIVER DRIVER
9448 M:      Hans Verkuil <hverkuil@xs4all.nl>
9449 L:      linux-media@vger.kernel.org
9450 T:      git git://linuxtv.org/media_tree.git
9451 W:      https://linuxtv.org
9452 S:      Maintained
9453 F:      drivers/media/radio/radio-maxiradio*
9454
9455 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9456 M:      Peter Rosin <peda@axentia.se>
9457 L:      linux-iio@vger.kernel.org
9458 S:      Maintained
9459 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9460 F:      drivers/iio/potentiometer/mcp4018.c
9461 F:      drivers/iio/potentiometer/mcp4531.c
9462
9463 MCR20A IEEE-802.15.4 RADIO DRIVER
9464 M:      Xue Liu <liuxuenetmail@gmail.com>
9465 L:      linux-wpan@vger.kernel.org
9466 W:      https://github.com/xueliu/mcr20a-linux
9467 S:      Maintained
9468 F:      drivers/net/ieee802154/mcr20a.c
9469 F:      drivers/net/ieee802154/mcr20a.h
9470 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9471
9472 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9473 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9474 L:      linux-iio@vger.kernel.org
9475 S:      Maintained
9476 F:      drivers/iio/dac/cio-dac.c
9477
9478 MEDIA DRIVERS FOR ASCOT2E
9479 M:      Sergey Kozlov <serjk@netup.ru>
9480 M:      Abylay Ospan <aospan@netup.ru>
9481 L:      linux-media@vger.kernel.org
9482 W:      https://linuxtv.org
9483 W:      http://netup.tv/
9484 T:      git git://linuxtv.org/media_tree.git
9485 S:      Supported
9486 F:      drivers/media/dvb-frontends/ascot2e*
9487
9488 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9489 M:      Jasmin Jessich <jasmin@anw.at>
9490 L:      linux-media@vger.kernel.org
9491 W:      https://linuxtv.org
9492 T:      git git://linuxtv.org/media_tree.git
9493 S:      Maintained
9494 F:      drivers/media/dvb-frontends/cxd2099*
9495
9496 MEDIA DRIVERS FOR CXD2841ER
9497 M:      Sergey Kozlov <serjk@netup.ru>
9498 M:      Abylay Ospan <aospan@netup.ru>
9499 L:      linux-media@vger.kernel.org
9500 W:      https://linuxtv.org
9501 W:      http://netup.tv/
9502 T:      git git://linuxtv.org/media_tree.git
9503 S:      Supported
9504 F:      drivers/media/dvb-frontends/cxd2841er*
9505
9506 MEDIA DRIVERS FOR CXD2880
9507 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9508 L:      linux-media@vger.kernel.org
9509 W:      http://linuxtv.org/
9510 T:      git git://linuxtv.org/media_tree.git
9511 S:      Supported
9512 F:      drivers/media/dvb-frontends/cxd2880/*
9513 F:      drivers/media/spi/cxd2880*
9514
9515 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9516 L:      linux-media@vger.kernel.org
9517 W:      https://linuxtv.org
9518 T:      git git://linuxtv.org/media_tree.git
9519 S:      Orphan
9520 F:      drivers/media/pci/ddbridge/*
9521
9522 MEDIA DRIVERS FOR FREESCALE IMX
9523 M:      Steve Longerbeam <slongerbeam@gmail.com>
9524 M:      Philipp Zabel <p.zabel@pengutronix.de>
9525 L:      linux-media@vger.kernel.org
9526 T:      git git://linuxtv.org/media_tree.git
9527 S:      Maintained
9528 F:      Documentation/devicetree/bindings/media/imx.txt
9529 F:      Documentation/media/v4l-drivers/imx.rst
9530 F:      drivers/staging/media/imx/
9531 F:      include/linux/imx-media.h
9532 F:      include/media/imx.h
9533
9534 MEDIA DRIVER FOR FREESCALE IMX PXP
9535 M:      Philipp Zabel <p.zabel@pengutronix.de>
9536 L:      linux-media@vger.kernel.org
9537 T:      git git://linuxtv.org/media_tree.git
9538 S:      Maintained
9539 F:      drivers/media/platform/imx-pxp.[ch]
9540
9541 MEDIA DRIVERS FOR FREESCALE IMX7
9542 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9543 L:      linux-media@vger.kernel.org
9544 T:      git git://linuxtv.org/media_tree.git
9545 S:      Maintained
9546 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9547 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9548 F:      Documentation/media/v4l-drivers/imx7.rst
9549 F:      drivers/staging/media/imx/imx7-media-csi.c
9550 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9551
9552 MEDIA DRIVERS FOR HELENE
9553 M:      Abylay Ospan <aospan@netup.ru>
9554 L:      linux-media@vger.kernel.org
9555 W:      https://linuxtv.org
9556 W:      http://netup.tv/
9557 T:      git git://linuxtv.org/media_tree.git
9558 S:      Supported
9559 F:      drivers/media/dvb-frontends/helene*
9560
9561 MEDIA DRIVERS FOR HORUS3A
9562 M:      Sergey Kozlov <serjk@netup.ru>
9563 M:      Abylay Ospan <aospan@netup.ru>
9564 L:      linux-media@vger.kernel.org
9565 W:      https://linuxtv.org
9566 W:      http://netup.tv/
9567 T:      git git://linuxtv.org/media_tree.git
9568 S:      Supported
9569 F:      drivers/media/dvb-frontends/horus3a*
9570
9571 MEDIA DRIVERS FOR LNBH25
9572 M:      Sergey Kozlov <serjk@netup.ru>
9573 M:      Abylay Ospan <aospan@netup.ru>
9574 L:      linux-media@vger.kernel.org
9575 W:      https://linuxtv.org
9576 W:      http://netup.tv/
9577 T:      git git://linuxtv.org/media_tree.git
9578 S:      Supported
9579 F:      drivers/media/dvb-frontends/lnbh25*
9580
9581 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9582 L:      linux-media@vger.kernel.org
9583 W:      https://linuxtv.org
9584 T:      git git://linuxtv.org/media_tree.git
9585 S:      Orphan
9586 F:      drivers/media/dvb-frontends/mxl5xx*
9587
9588 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9589 M:      Sergey Kozlov <serjk@netup.ru>
9590 M:      Abylay Ospan <aospan@netup.ru>
9591 L:      linux-media@vger.kernel.org
9592 W:      https://linuxtv.org
9593 W:      http://netup.tv/
9594 T:      git git://linuxtv.org/media_tree.git
9595 S:      Supported
9596 F:      drivers/media/pci/netup_unidvb/*
9597
9598 MEDIA DRIVERS FOR RENESAS - CEU
9599 M:      Jacopo Mondi <jacopo@jmondi.org>
9600 L:      linux-media@vger.kernel.org
9601 L:      linux-renesas-soc@vger.kernel.org
9602 T:      git git://linuxtv.org/media_tree.git
9603 S:      Supported
9604 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9605 F:      drivers/media/platform/renesas-ceu.c
9606 F:      include/media/drv-intf/renesas-ceu.h
9607
9608 MEDIA DRIVERS FOR RENESAS - DRIF
9609 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9610 L:      linux-media@vger.kernel.org
9611 L:      linux-renesas-soc@vger.kernel.org
9612 T:      git git://linuxtv.org/media_tree.git
9613 S:      Supported
9614 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9615 F:      drivers/media/platform/rcar_drif.c
9616
9617 MEDIA DRIVERS FOR RENESAS - FCP
9618 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9619 L:      linux-media@vger.kernel.org
9620 L:      linux-renesas-soc@vger.kernel.org
9621 T:      git git://linuxtv.org/media_tree.git
9622 S:      Supported
9623 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9624 F:      drivers/media/platform/rcar-fcp.c
9625 F:      include/media/rcar-fcp.h
9626
9627 MEDIA DRIVERS FOR RENESAS - FDP1
9628 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9629 L:      linux-media@vger.kernel.org
9630 L:      linux-renesas-soc@vger.kernel.org
9631 T:      git git://linuxtv.org/media_tree.git
9632 S:      Supported
9633 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9634 F:      drivers/media/platform/rcar_fdp1.c
9635
9636 MEDIA DRIVERS FOR RENESAS - VIN
9637 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9638 L:      linux-media@vger.kernel.org
9639 L:      linux-renesas-soc@vger.kernel.org
9640 T:      git git://linuxtv.org/media_tree.git
9641 S:      Supported
9642 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9643 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9644 F:      drivers/media/platform/rcar-vin/
9645
9646 MEDIA DRIVERS FOR RENESAS - VSP1
9647 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9648 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9649 L:      linux-media@vger.kernel.org
9650 L:      linux-renesas-soc@vger.kernel.org
9651 T:      git git://linuxtv.org/media_tree.git
9652 S:      Supported
9653 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9654 F:      drivers/media/platform/vsp1/
9655
9656 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9657 L:      linux-media@vger.kernel.org
9658 W:      https://linuxtv.org
9659 T:      git git://linuxtv.org/media_tree.git
9660 S:      Orphan
9661 F:      drivers/media/dvb-frontends/stv0910*
9662
9663 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9664 L:      linux-media@vger.kernel.org
9665 W:      https://linuxtv.org
9666 T:      git git://linuxtv.org/media_tree.git
9667 S:      Orphan
9668 F:      drivers/media/dvb-frontends/stv6111*
9669
9670 MEDIA DRIVERS FOR STM32 - DCMI
9671 M:      Hugues Fruchet <hugues.fruchet@st.com>
9672 L:      linux-media@vger.kernel.org
9673 T:      git git://linuxtv.org/media_tree.git
9674 S:      Supported
9675 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9676 F:      drivers/media/platform/stm32/stm32-dcmi.c
9677
9678 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9679 M:      Dmitry Osipenko <digetx@gmail.com>
9680 L:      linux-media@vger.kernel.org
9681 L:      linux-tegra@vger.kernel.org
9682 T:      git git://linuxtv.org/media_tree.git
9683 S:      Maintained
9684 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9685 F:      drivers/staging/media/tegra-vde/
9686
9687 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9688 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9689 P:      LinuxTV.org Project
9690 L:      linux-media@vger.kernel.org
9691 W:      https://linuxtv.org
9692 Q:      http://patchwork.kernel.org/project/linux-media/list/
9693 T:      git git://linuxtv.org/media_tree.git
9694 S:      Maintained
9695 F:      Documentation/devicetree/bindings/media/
9696 F:      Documentation/media/
9697 F:      drivers/media/
9698 F:      drivers/staging/media/
9699 F:      include/linux/platform_data/media/
9700 F:      include/media/
9701 F:      include/uapi/linux/dvb/
9702 F:      include/uapi/linux/videodev2.h
9703 F:      include/uapi/linux/media.h
9704 F:      include/uapi/linux/v4l2-*
9705 F:      include/uapi/linux/meye.h
9706 F:      include/uapi/linux/ivtv*
9707 F:      include/uapi/linux/uvcvideo.h
9708
9709 MEDIATEK BLUETOOTH DRIVER
9710 M:      Sean Wang <sean.wang@mediatek.com>
9711 L:      linux-bluetooth@vger.kernel.org
9712 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9713 S:      Maintained
9714 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9715 F:      drivers/bluetooth/btmtkuart.c
9716
9717 MEDIATEK CIR DRIVER
9718 M:      Sean Wang <sean.wang@mediatek.com>
9719 S:      Maintained
9720 F:      drivers/media/rc/mtk-cir.c
9721
9722 MEDIATEK DMA DRIVER
9723 M:      Sean Wang <sean.wang@mediatek.com>
9724 L:      dmaengine@vger.kernel.org
9725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9726 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9727 S:      Maintained
9728 F:      Documentation/devicetree/bindings/dma/mtk-*
9729 F:      drivers/dma/mediatek/
9730
9731 MEDIATEK PMIC LED DRIVER
9732 M:      Sean Wang <sean.wang@mediatek.com>
9733 S:      Maintained
9734 F:      drivers/leds/leds-mt6323.c
9735 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9736
9737 MEDIATEK ETHERNET DRIVER
9738 M:      Felix Fietkau <nbd@openwrt.org>
9739 M:      John Crispin <john@phrozen.org>
9740 M:      Sean Wang <sean.wang@mediatek.com>
9741 M:      Nelson Chang <nelson.chang@mediatek.com>
9742 L:      netdev@vger.kernel.org
9743 S:      Maintained
9744 F:      drivers/net/ethernet/mediatek/
9745
9746 MEDIATEK SWITCH DRIVER
9747 M:      Sean Wang <sean.wang@mediatek.com>
9748 L:      netdev@vger.kernel.org
9749 S:      Maintained
9750 F:      drivers/net/dsa/mt7530.*
9751 F:      net/dsa/tag_mtk.c
9752
9753 MEDIATEK JPEG DRIVER
9754 M:      Rick Chang <rick.chang@mediatek.com>
9755 M:      Bin Liu <bin.liu@mediatek.com>
9756 S:      Supported
9757 F:      drivers/media/platform/mtk-jpeg/
9758 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9759
9760 MEDIATEK MDP DRIVER
9761 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9762 M:      Houlong Wei <houlong.wei@mediatek.com>
9763 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9764 S:      Supported
9765 F:      drivers/media/platform/mtk-mdp/
9766 F:      drivers/media/platform/mtk-vpu/
9767 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9768
9769 MEDIATEK MEDIA DRIVER
9770 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9771 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9772 S:      Supported
9773 F:      drivers/media/platform/mtk-vcodec/
9774 F:      drivers/media/platform/mtk-vpu/
9775 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9776 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9777
9778 MEDIATEK MT76 WIRELESS LAN DRIVER
9779 M:      Felix Fietkau <nbd@nbd.name>
9780 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9781 L:      linux-wireless@vger.kernel.org
9782 S:      Maintained
9783 F:      drivers/net/wireless/mediatek/mt76/
9784
9785 MEDIATEK MT7601U WIRELESS LAN DRIVER
9786 M:      Jakub Kicinski <kubakici@wp.pl>
9787 L:      linux-wireless@vger.kernel.org
9788 S:      Maintained
9789 F:      drivers/net/wireless/mediatek/mt7601u/
9790
9791 MEDIATEK NAND CONTROLLER DRIVER
9792 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9793 L:      linux-mtd@lists.infradead.org
9794 S:      Maintained
9795 F:      drivers/mtd/nand/raw/mtk_*
9796 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9797
9798 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9799 M:      Sean Wang <sean.wang@mediatek.com>
9800 S:      Maintained
9801 F:      drivers/char/hw_random/mtk-rng.c
9802
9803 MEDIATEK USB3 DRD IP DRIVER
9804 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9805 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9807 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9808 S:      Maintained
9809 F:      drivers/usb/mtu3/
9810
9811 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9812 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9813 M:      Martin Donnelly <martin.donnelly@ge.com>
9814 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9815 S:      Maintained
9816 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9817 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9818
9819 MEGARAID SCSI/SAS DRIVERS
9820 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9821 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9822 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9823 L:      megaraidlinux.pdl@broadcom.com
9824 L:      linux-scsi@vger.kernel.org
9825 W:      http://www.avagotech.com/support/
9826 S:      Maintained
9827 F:      Documentation/scsi/megaraid.txt
9828 F:      drivers/scsi/megaraid.*
9829 F:      drivers/scsi/megaraid/
9830
9831 MELEXIS MLX90614 DRIVER
9832 M:      Crt Mori <cmo@melexis.com>
9833 L:      linux-iio@vger.kernel.org
9834 W:      http://www.melexis.com
9835 S:      Supported
9836 F:      drivers/iio/temperature/mlx90614.c
9837
9838 MELEXIS MLX90632 DRIVER
9839 M:      Crt Mori <cmo@melexis.com>
9840 L:      linux-iio@vger.kernel.org
9841 W:      http://www.melexis.com
9842 S:      Supported
9843 F:      drivers/iio/temperature/mlx90632.c
9844
9845 MELFAS MIP4 TOUCHSCREEN DRIVER
9846 M:      Sangwon Jee <jeesw@melfas.com>
9847 W:      http://www.melfas.com
9848 S:      Supported
9849 F:      drivers/input/touchscreen/melfas_mip4.c
9850 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9851
9852 MELLANOX ETHERNET DRIVER (mlx4_en)
9853 M:      Tariq Toukan <tariqt@mellanox.com>
9854 L:      netdev@vger.kernel.org
9855 S:      Supported
9856 W:      http://www.mellanox.com
9857 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9858 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9859
9860 MELLANOX ETHERNET DRIVER (mlx5e)
9861 M:      Saeed Mahameed <saeedm@mellanox.com>
9862 L:      netdev@vger.kernel.org
9863 S:      Supported
9864 W:      http://www.mellanox.com
9865 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9866 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9867
9868 MELLANOX ETHERNET INNOVA DRIVERS
9869 R:      Boris Pismenny <borisp@mellanox.com>
9870 L:      netdev@vger.kernel.org
9871 S:      Supported
9872 W:      http://www.mellanox.com
9873 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9874 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9875 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9876 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9877 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9878
9879 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9880 R:      Boris Pismenny <borisp@mellanox.com>
9881 L:      netdev@vger.kernel.org
9882 S:      Supported
9883 W:      http://www.mellanox.com
9884 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9885 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9886 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9887
9888 MELLANOX ETHERNET SWITCH DRIVERS
9889 M:      Jiri Pirko <jiri@mellanox.com>
9890 M:      Ido Schimmel <idosch@mellanox.com>
9891 L:      netdev@vger.kernel.org
9892 S:      Supported
9893 W:      http://www.mellanox.com
9894 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9895 F:      drivers/net/ethernet/mellanox/mlxsw/
9896 F:      tools/testing/selftests/drivers/net/mlxsw/
9897
9898 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9899 M:      mlxsw@mellanox.com
9900 L:      netdev@vger.kernel.org
9901 S:      Supported
9902 W:      http://www.mellanox.com
9903 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9904 F:      drivers/net/ethernet/mellanox/mlxfw/
9905
9906 MELLANOX HARDWARE PLATFORM SUPPORT
9907 M:      Andy Shevchenko <andy@infradead.org>
9908 M:      Darren Hart <dvhart@infradead.org>
9909 M:      Vadim Pasternak <vadimp@mellanox.com>
9910 L:      platform-driver-x86@vger.kernel.org
9911 S:      Supported
9912 F:      drivers/platform/mellanox/
9913 F:      include/linux/platform_data/mlxreg.h
9914
9915 MELLANOX MLX4 core VPI driver
9916 M:      Tariq Toukan <tariqt@mellanox.com>
9917 L:      netdev@vger.kernel.org
9918 L:      linux-rdma@vger.kernel.org
9919 W:      http://www.mellanox.com
9920 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9921 S:      Supported
9922 F:      drivers/net/ethernet/mellanox/mlx4/
9923 F:      include/linux/mlx4/
9924
9925 MELLANOX MLX4 IB driver
9926 M:      Yishai Hadas <yishaih@mellanox.com>
9927 L:      linux-rdma@vger.kernel.org
9928 W:      http://www.mellanox.com
9929 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9930 S:      Supported
9931 F:      drivers/infiniband/hw/mlx4/
9932 F:      include/linux/mlx4/
9933 F:      include/uapi/rdma/mlx4-abi.h
9934
9935 MELLANOX MLX5 core VPI driver
9936 M:      Saeed Mahameed <saeedm@mellanox.com>
9937 M:      Leon Romanovsky <leonro@mellanox.com>
9938 L:      netdev@vger.kernel.org
9939 L:      linux-rdma@vger.kernel.org
9940 W:      http://www.mellanox.com
9941 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9942 S:      Supported
9943 F:      drivers/net/ethernet/mellanox/mlx5/core/
9944 F:      include/linux/mlx5/
9945
9946 MELLANOX MLX5 IB driver
9947 M:      Leon Romanovsky <leonro@mellanox.com>
9948 L:      linux-rdma@vger.kernel.org
9949 W:      http://www.mellanox.com
9950 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9951 S:      Supported
9952 F:      drivers/infiniband/hw/mlx5/
9953 F:      include/linux/mlx5/
9954 F:      include/uapi/rdma/mlx5-abi.h
9955
9956 MELLANOX MLXCPLD I2C AND MUX DRIVER
9957 M:      Vadim Pasternak <vadimp@mellanox.com>
9958 M:      Michael Shych <michaelsh@mellanox.com>
9959 L:      linux-i2c@vger.kernel.org
9960 S:      Supported
9961 F:      drivers/i2c/busses/i2c-mlxcpld.c
9962 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9963 F:      Documentation/i2c/busses/i2c-mlxcpld
9964
9965 MELLANOX MLXCPLD LED DRIVER
9966 M:      Vadim Pasternak <vadimp@mellanox.com>
9967 L:      linux-leds@vger.kernel.org
9968 S:      Supported
9969 F:      drivers/leds/leds-mlxcpld.c
9970 F:      drivers/leds/leds-mlxreg.c
9971 F:      Documentation/leds/leds-mlxcpld.txt
9972
9973 MELLANOX PLATFORM DRIVER
9974 M:      Vadim Pasternak <vadimp@mellanox.com>
9975 L:      platform-driver-x86@vger.kernel.org
9976 S:      Supported
9977 F:      drivers/platform/x86/mlx-platform.c
9978
9979 MEMBARRIER SUPPORT
9980 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9981 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9982 L:      linux-kernel@vger.kernel.org
9983 S:      Supported
9984 F:      kernel/sched/membarrier.c
9985 F:      include/uapi/linux/membarrier.h
9986 F:      arch/powerpc/include/asm/membarrier.h
9987
9988 MEMBLOCK
9989 M:      Mike Rapoport <rppt@linux.ibm.com>
9990 L:      linux-mm@kvack.org
9991 S:      Maintained
9992 F:      include/linux/memblock.h
9993 F:      mm/memblock.c
9994 F:      Documentation/core-api/boot-time-mm.rst
9995
9996 MEMORY MANAGEMENT
9997 L:      linux-mm@kvack.org
9998 W:      http://www.linux-mm.org
9999 S:      Maintained
10000 F:      include/linux/mm.h
10001 F:      include/linux/gfp.h
10002 F:      include/linux/mmzone.h
10003 F:      include/linux/memory_hotplug.h
10004 F:      include/linux/vmalloc.h
10005 F:      mm/
10006
10007 MEMORY TECHNOLOGY DEVICES (MTD)
10008 M:      David Woodhouse <dwmw2@infradead.org>
10009 M:      Brian Norris <computersforpeace@gmail.com>
10010 M:      Boris Brezillon <bbrezillon@kernel.org>
10011 M:      Marek Vasut <marek.vasut@gmail.com>
10012 M:      Richard Weinberger <richard@nod.at>
10013 L:      linux-mtd@lists.infradead.org
10014 W:      http://www.linux-mtd.infradead.org/
10015 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10016 T:      git git://git.infradead.org/linux-mtd.git master
10017 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10018 S:      Maintained
10019 F:      Documentation/devicetree/bindings/mtd/
10020 F:      drivers/mtd/
10021 F:      include/linux/mtd/
10022 F:      include/uapi/mtd/
10023
10024 MEN A21 WATCHDOG DRIVER
10025 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10026 L:      linux-watchdog@vger.kernel.org
10027 S:      Maintained
10028 F:      drivers/watchdog/mena21_wdt.c
10029
10030 MEN CHAMELEON BUS (mcb)
10031 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10032 S:      Maintained
10033 F:      drivers/mcb/
10034 F:      include/linux/mcb.h
10035 F:      Documentation/men-chameleon-bus.txt
10036
10037 MEN F21BMC (Board Management Controller)
10038 M:      Andreas Werner <andreas.werner@men.de>
10039 S:      Supported
10040 F:      drivers/mfd/menf21bmc.c
10041 F:      drivers/watchdog/menf21bmc_wdt.c
10042 F:      drivers/leds/leds-menf21bmc.c
10043 F:      drivers/hwmon/menf21bmc_hwmon.c
10044 F:      Documentation/hwmon/menf21bmc
10045
10046 MEN Z069 WATCHDOG DRIVER
10047 M:      Johannes Thumshirn <jth@kernel.org>
10048 L:      linux-watchdog@vger.kernel.org
10049 S:      Maintained
10050 F:      drivers/watchdog/menz69_wdt.c
10051
10052 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10053 M:      Neil Armstrong <narmstrong@baylibre.com>
10054 L:      linux-media@lists.freedesktop.org
10055 L:      linux-amlogic@lists.infradead.org
10056 W:      http://linux-meson.com/
10057 S:      Supported
10058 F:      drivers/media/platform/meson/ao-cec.c
10059 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10060 T:      git git://linuxtv.org/media_tree.git
10061
10062 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10063 M:      Liang Yang <liang.yang@amlogic.com>
10064 L:      linux-mtd@lists.infradead.org
10065 S:      Maintained
10066 F:      drivers/mtd/nand/raw/meson_*
10067 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10068
10069 METHODE UDPU SUPPORT
10070 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10071 S:      Maintained
10072 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10073
10074 MICROBLAZE ARCHITECTURE
10075 M:      Michal Simek <monstr@monstr.eu>
10076 W:      http://www.monstr.eu/fdt/
10077 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10078 S:      Supported
10079 F:      arch/microblaze/
10080
10081 MICROCHIP AT91 SERIAL DRIVER
10082 M:      Richard Genoud <richard.genoud@gmail.com>
10083 S:      Maintained
10084 F:      drivers/tty/serial/atmel_serial.c
10085 F:      drivers/tty/serial/atmel_serial.h
10086 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10087
10088 MICROCHIP AUDIO ASOC DRIVERS
10089 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10090 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10091 S:      Supported
10092 F:      sound/soc/atmel
10093
10094 MICROCHIP DMA DRIVER
10095 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10097 L:      dmaengine@vger.kernel.org
10098 S:      Supported
10099 F:      drivers/dma/at_hdmac.c
10100 F:      drivers/dma/at_hdmac_regs.h
10101 F:      include/linux/platform_data/dma-atmel.h
10102 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10103 F:      include/dt-bindings/dma/at91.h
10104
10105 MICROCHIP ECC DRIVER
10106 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10107 L:      linux-crypto@vger.kernel.org
10108 S:      Maintained
10109 F:      drivers/crypto/atmel-ecc.*
10110
10111 MICROCHIP I2C DRIVER
10112 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10113 L:      linux-i2c@vger.kernel.org
10114 S:      Supported
10115 F:      drivers/i2c/busses/i2c-at91.c
10116
10117 MICROCHIP ISC DRIVER
10118 M:      Eugen Hristev <eugen.hristev@microchip.com>
10119 L:      linux-media@vger.kernel.org
10120 S:      Supported
10121 F:      drivers/media/platform/atmel/atmel-isc.c
10122 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10123 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10124
10125 MICROCHIP ISI DRIVER
10126 M:      Eugen Hristev <eugen.hristev@microchip.com>
10127 L:      linux-media@vger.kernel.org
10128 S:      Supported
10129 F:      drivers/media/platform/atmel/atmel-isi.c
10130 F:      drivers/media/platform/atmel/atmel-isi.h
10131
10132 MICROCHIP AT91 USART MFD DRIVER
10133 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10134 L:      linux-kernel@vger.kernel.org
10135 S:      Supported
10136 F:      drivers/mfd/at91-usart.c
10137 F:      include/dt-bindings/mfd/at91-usart.h
10138 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10139
10140 MICROCHIP AT91 USART SPI DRIVER
10141 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10142 L:      linux-spi@vger.kernel.org
10143 S:      Supported
10144 F:      drivers/spi/spi-at91-usart.c
10145 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10146
10147 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10148 M:      Woojung Huh <Woojung.Huh@microchip.com>
10149 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10150 L:      netdev@vger.kernel.org
10151 S:      Maintained
10152 F:      net/dsa/tag_ksz.c
10153 F:      drivers/net/dsa/microchip/*
10154 F:      include/linux/platform_data/microchip-ksz.h
10155 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10156
10157 MICROCHIP LAN743X ETHERNET DRIVER
10158 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10159 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10160 L:      netdev@vger.kernel.org
10161 S:      Maintained
10162 F:      drivers/net/ethernet/microchip/lan743x_*
10163
10164 MICROCHIP LCDFB DRIVER
10165 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10166 L:      linux-fbdev@vger.kernel.org
10167 S:      Maintained
10168 F:      drivers/video/fbdev/atmel_lcdfb.c
10169 F:      include/video/atmel_lcdc.h
10170
10171 MICROCHIP MMC/SD/SDIO MCI DRIVER
10172 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10173 S:      Maintained
10174 F:      drivers/mmc/host/atmel-mci.c
10175
10176 MICROCHIP MCP16502 PMIC DRIVER
10177 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10179 S:      Maintained
10180 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10181 F:      drivers/regulator/mcp16502.c
10182
10183 MICROCHIP MCP3911 ADC DRIVER
10184 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10185 M:      Kent Gustavsson <kent@minoris.se>
10186 L:      linux-iio@vger.kernel.org
10187 S:      Supported
10188 F:      drivers/iio/adc/mcp3911.c
10189 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10190
10191 MICROCHIP NAND DRIVER
10192 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10193 L:      linux-mtd@lists.infradead.org
10194 S:      Supported
10195 F:      drivers/mtd/nand/raw/atmel/*
10196 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10197
10198 MICROCHIP PWM DRIVER
10199 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10201 L:      linux-pwm@vger.kernel.org
10202 S:      Supported
10203 F:      drivers/pwm/pwm-atmel.c
10204 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10205
10206 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10207 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10208 M:      Eugen Hristev <eugen.hristev@microchip.com>
10209 L:      linux-iio@vger.kernel.org
10210 S:      Supported
10211 F:      drivers/iio/adc/at91-sama5d2_adc.c
10212 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10213 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10214
10215 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10216 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10217 S:      Supported
10218 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10219
10220 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10221 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10223 L:      linux-gpio@vger.kernel.org
10224 F:      drivers/gpio/gpio-sama5d2-piobu.c
10225
10226 MICROCHIP SPI DRIVER
10227 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10228 S:      Supported
10229 F:      drivers/spi/spi-atmel.*
10230
10231 MICROCHIP SSC DRIVER
10232 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10234 S:      Supported
10235 F:      drivers/misc/atmel-ssc.c
10236 F:      include/linux/atmel-ssc.h
10237
10238 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10239 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10241 S:      Supported
10242 F:      drivers/misc/atmel_tclib.c
10243 F:      drivers/clocksource/tcb_clksrc.c
10244
10245 MICROCHIP USBA UDC DRIVER
10246 M:      Cristian Birsan <cristian.birsan@microchip.com>
10247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10248 S:      Supported
10249 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10250
10251 MICROCHIP USB251XB DRIVER
10252 M:      Richard Leitner <richard.leitner@skidata.com>
10253 L:      linux-usb@vger.kernel.org
10254 S:      Maintained
10255 F:      drivers/usb/misc/usb251xb.c
10256 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10257
10258 MICROCHIP XDMA DRIVER
10259 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10260 L:      linux-arm-kernel@lists.infradead.org
10261 L:      dmaengine@vger.kernel.org
10262 S:      Supported
10263 F:      drivers/dma/at_xdmac.c
10264
10265 MICROSEMI MIPS SOCS
10266 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10267 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10268 L:      linux-mips@vger.kernel.org
10269 S:      Supported
10270 F:      arch/mips/generic/board-ocelot.c
10271 F:      arch/mips/configs/generic/board-ocelot.config
10272 F:      arch/mips/boot/dts/mscc/
10273 F:      Documentation/devicetree/bindings/mips/mscc.txt
10274
10275 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10276 M:      Don Brace <don.brace@microsemi.com>
10277 L:      esc.storagedev@microsemi.com
10278 L:      linux-scsi@vger.kernel.org
10279 S:      Supported
10280 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10281 F:      drivers/scsi/smartpqi/Kconfig
10282 F:      drivers/scsi/smartpqi/Makefile
10283 F:      include/linux/cciss*.h
10284 F:      include/uapi/linux/cciss*.h
10285 F:      Documentation/scsi/smartpqi.txt
10286
10287 MICROSEMI ETHERNET SWITCH DRIVER
10288 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10289 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10290 L:      netdev@vger.kernel.org
10291 S:      Supported
10292 F:      drivers/net/ethernet/mscc/
10293
10294 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10295 M:      Chen Yu <yu.c.chen@intel.com>
10296 L:      platform-driver-x86@vger.kernel.org
10297 S:      Supported
10298 F:      drivers/platform/x86/surfacepro3_button.c
10299
10300 MICROTEK X6 SCANNER
10301 M:      Oliver Neukum <oliver@neukum.org>
10302 S:      Maintained
10303 F:      drivers/usb/image/microtek.*
10304
10305 MIPS
10306 M:      Ralf Baechle <ralf@linux-mips.org>
10307 M:      Paul Burton <paul.burton@mips.com>
10308 M:      James Hogan <jhogan@kernel.org>
10309 L:      linux-mips@vger.kernel.org
10310 W:      http://www.linux-mips.org/
10311 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10313 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10314 S:      Supported
10315 F:      Documentation/devicetree/bindings/mips/
10316 F:      Documentation/mips/
10317 F:      arch/mips/
10318 F:      drivers/platform/mips/
10319
10320 MIPS BOSTON DEVELOPMENT BOARD
10321 M:      Paul Burton <paul.burton@mips.com>
10322 L:      linux-mips@vger.kernel.org
10323 S:      Maintained
10324 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10325 F:      arch/mips/boot/dts/img/boston.dts
10326 F:      arch/mips/configs/generic/board-boston.config
10327 F:      drivers/clk/imgtec/clk-boston.c
10328 F:      include/dt-bindings/clock/boston-clock.h
10329
10330 MIPS GENERIC PLATFORM
10331 M:      Paul Burton <paul.burton@mips.com>
10332 L:      linux-mips@vger.kernel.org
10333 S:      Supported
10334 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10335 F:      arch/mips/generic/
10336 F:      arch/mips/tools/generic-board-config.sh
10337
10338 MIPS/LOONGSON1 ARCHITECTURE
10339 M:      Keguang Zhang <keguang.zhang@gmail.com>
10340 L:      linux-mips@vger.kernel.org
10341 S:      Maintained
10342 F:      arch/mips/loongson32/
10343 F:      arch/mips/include/asm/mach-loongson32/
10344 F:      drivers/*/*loongson1*
10345 F:      drivers/*/*/*loongson1*
10346
10347 MIPS/LOONGSON2 ARCHITECTURE
10348 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10349 L:      linux-mips@vger.kernel.org
10350 S:      Maintained
10351 F:      arch/mips/loongson64/fuloong-2e/
10352 F:      arch/mips/loongson64/lemote-2f/
10353 F:      arch/mips/include/asm/mach-loongson64/
10354 F:      drivers/*/*loongson2*
10355 F:      drivers/*/*/*loongson2*
10356
10357 MIPS/LOONGSON3 ARCHITECTURE
10358 M:      Huacai Chen <chenhc@lemote.com>
10359 L:      linux-mips@vger.kernel.org
10360 S:      Maintained
10361 F:      arch/mips/loongson64/
10362 F:      arch/mips/include/asm/mach-loongson64/
10363 F:      drivers/platform/mips/cpu_hwmon.c
10364 F:      drivers/*/*loongson3*
10365 F:      drivers/*/*/*loongson3*
10366
10367 MIPS RINT INSTRUCTION EMULATION
10368 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10369 L:      linux-mips@vger.kernel.org
10370 S:      Supported
10371 F:      arch/mips/math-emu/sp_rint.c
10372 F:      arch/mips/math-emu/dp_rint.c
10373
10374 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10375 M:      Hans Verkuil <hverkuil@xs4all.nl>
10376 L:      linux-media@vger.kernel.org
10377 T:      git git://linuxtv.org/media_tree.git
10378 W:      https://linuxtv.org
10379 S:      Odd Fixes
10380 F:      drivers/media/radio/radio-miropcm20*
10381
10382 MMP SUPPORT
10383 R:      Lubomir Rintel <lkundrak@v3.sk>
10384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10385 S:      Odd Fixes
10386 F:      arch/arm/boot/dts/mmp*
10387 F:      arch/arm/mach-mmp/
10388
10389 MMU GATHER AND TLB INVALIDATION
10390 M:      Will Deacon <will.deacon@arm.com>
10391 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10392 M:      Andrew Morton <akpm@linux-foundation.org>
10393 M:      Nick Piggin <npiggin@gmail.com>
10394 M:      Peter Zijlstra <peterz@infradead.org>
10395 L:      linux-arch@vger.kernel.org
10396 L:      linux-mm@kvack.org
10397 S:      Maintained
10398 F:      arch/*/include/asm/tlb.h
10399 F:      include/asm-generic/tlb.h
10400 F:      mm/mmu_gather.c
10401
10402 MN88472 MEDIA DRIVER
10403 M:      Antti Palosaari <crope@iki.fi>
10404 L:      linux-media@vger.kernel.org
10405 W:      https://linuxtv.org
10406 W:      http://palosaari.fi/linux/
10407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10408 S:      Maintained
10409 F:      drivers/media/dvb-frontends/mn88472*
10410
10411 MN88473 MEDIA DRIVER
10412 M:      Antti Palosaari <crope@iki.fi>
10413 L:      linux-media@vger.kernel.org
10414 W:      https://linuxtv.org
10415 W:      http://palosaari.fi/linux/
10416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10417 S:      Maintained
10418 F:      drivers/media/dvb-frontends/mn88473*
10419
10420 MODULE SUPPORT
10421 M:      Jessica Yu <jeyu@kernel.org>
10422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10423 S:      Maintained
10424 F:      include/linux/module.h
10425 F:      kernel/module.c
10426
10427 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10428 W:      http://popies.net/meye/
10429 S:      Orphan
10430 F:      Documentation/media/v4l-drivers/meye*
10431 F:      drivers/media/pci/meye/
10432 F:      include/uapi/linux/meye.h
10433
10434 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10435 M:      Jiri Slaby <jirislaby@gmail.com>
10436 S:      Maintained
10437 F:      Documentation/serial/moxa-smartio
10438 F:      drivers/tty/mxser.*
10439
10440 MR800 AVERMEDIA USB FM RADIO DRIVER
10441 M:      Alexey Klimov <klimov.linux@gmail.com>
10442 L:      linux-media@vger.kernel.org
10443 T:      git git://linuxtv.org/media_tree.git
10444 S:      Maintained
10445 F:      drivers/media/radio/radio-mr800.c
10446
10447 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10448 M:      Alan Ott <alan@signal11.us>
10449 L:      linux-wpan@vger.kernel.org
10450 S:      Maintained
10451 F:      drivers/net/ieee802154/mrf24j40.c
10452 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10453
10454 MSI LAPTOP SUPPORT
10455 M:      "Lee, Chun-Yi" <jlee@suse.com>
10456 L:      platform-driver-x86@vger.kernel.org
10457 S:      Maintained
10458 F:      drivers/platform/x86/msi-laptop.c
10459
10460 MSI WMI SUPPORT
10461 L:      platform-driver-x86@vger.kernel.org
10462 S:      Orphan
10463 F:      drivers/platform/x86/msi-wmi.c
10464
10465 MSI001 MEDIA DRIVER
10466 M:      Antti Palosaari <crope@iki.fi>
10467 L:      linux-media@vger.kernel.org
10468 W:      https://linuxtv.org
10469 W:      http://palosaari.fi/linux/
10470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10471 T:      git git://linuxtv.org/anttip/media_tree.git
10472 S:      Maintained
10473 F:      drivers/media/tuners/msi001*
10474
10475 MSI2500 MEDIA DRIVER
10476 M:      Antti Palosaari <crope@iki.fi>
10477 L:      linux-media@vger.kernel.org
10478 W:      https://linuxtv.org
10479 W:      http://palosaari.fi/linux/
10480 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10481 T:      git git://linuxtv.org/anttip/media_tree.git
10482 S:      Maintained
10483 F:      drivers/media/usb/msi2500/
10484
10485 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10486 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10487 L:      linux-mtd@lists.infradead.org
10488 S:      Maintained
10489 F:      drivers/mtd/devices/docg3*
10490
10491 MT9M032 APTINA SENSOR DRIVER
10492 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10493 L:      linux-media@vger.kernel.org
10494 T:      git git://linuxtv.org/media_tree.git
10495 S:      Maintained
10496 F:      drivers/media/i2c/mt9m032.c
10497 F:      include/media/i2c/mt9m032.h
10498
10499 MT9P031 APTINA CAMERA SENSOR
10500 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10501 L:      linux-media@vger.kernel.org
10502 T:      git git://linuxtv.org/media_tree.git
10503 S:      Maintained
10504 F:      drivers/media/i2c/mt9p031.c
10505 F:      include/media/i2c/mt9p031.h
10506
10507 MT9T001 APTINA CAMERA SENSOR
10508 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10509 L:      linux-media@vger.kernel.org
10510 T:      git git://linuxtv.org/media_tree.git
10511 S:      Maintained
10512 F:      drivers/media/i2c/mt9t001.c
10513 F:      include/media/i2c/mt9t001.h
10514
10515 MT9T112 APTINA CAMERA SENSOR
10516 M:      Jacopo Mondi <jacopo@jmondi.org>
10517 L:      linux-media@vger.kernel.org
10518 T:      git git://linuxtv.org/media_tree.git
10519 S:      Odd Fixes
10520 F:      drivers/media/i2c/mt9t112.c
10521 F:      include/media/i2c/mt9t112.h
10522
10523 MT9V032 APTINA CAMERA SENSOR
10524 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10525 L:      linux-media@vger.kernel.org
10526 T:      git git://linuxtv.org/media_tree.git
10527 S:      Maintained
10528 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10529 F:      drivers/media/i2c/mt9v032.c
10530 F:      include/media/i2c/mt9v032.h
10531
10532 MT9V111 APTINA CAMERA SENSOR
10533 M:      Jacopo Mondi <jacopo@jmondi.org>
10534 L:      linux-media@vger.kernel.org
10535 T:      git git://linuxtv.org/media_tree.git
10536 S:      Maintained
10537 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10538 F:      drivers/media/i2c/mt9v111.c
10539
10540 MULTIFUNCTION DEVICES (MFD)
10541 M:      Lee Jones <lee.jones@linaro.org>
10542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10543 S:      Supported
10544 F:      Documentation/devicetree/bindings/mfd/
10545 F:      drivers/mfd/
10546 F:      include/linux/mfd/
10547 F:      include/dt-bindings/mfd/
10548
10549 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10550 S:      Orphan
10551 F:      drivers/mmc/host/mmc_spi.c
10552 F:      include/linux/spi/mmc_spi.h
10553
10554 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10555 M:      Ulf Hansson <ulf.hansson@linaro.org>
10556 L:      linux-mmc@vger.kernel.org
10557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10558 S:      Maintained
10559 F:      Documentation/devicetree/bindings/mmc/
10560 F:      drivers/mmc/
10561 F:      include/linux/mmc/
10562 F:      include/uapi/linux/mmc/
10563
10564 MULTIPLEXER SUBSYSTEM
10565 M:      Peter Rosin <peda@axentia.se>
10566 S:      Maintained
10567 F:      Documentation/ABI/testing/sysfs-class-mux*
10568 F:      Documentation/devicetree/bindings/mux/
10569 F:      include/dt-bindings/mux/
10570 F:      include/linux/mux/
10571 F:      drivers/mux/
10572
10573 MULTITECH MULTIPORT CARD (ISICOM)
10574 S:      Orphan
10575 F:      drivers/tty/isicom.c
10576 F:      include/linux/isicom.h
10577
10578 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10579 M:      Bin Liu <b-liu@ti.com>
10580 L:      linux-usb@vger.kernel.org
10581 S:      Maintained
10582 F:      drivers/usb/musb/
10583
10584 MXL301RF MEDIA DRIVER
10585 M:      Akihiro Tsukada <tskd08@gmail.com>
10586 L:      linux-media@vger.kernel.org
10587 S:      Odd Fixes
10588 F:      drivers/media/tuners/mxl301rf*
10589
10590 MXL5007T MEDIA DRIVER
10591 M:      Michael Krufky <mkrufky@linuxtv.org>
10592 L:      linux-media@vger.kernel.org
10593 W:      https://linuxtv.org
10594 W:      http://github.com/mkrufky
10595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10596 T:      git git://linuxtv.org/mkrufky/tuners.git
10597 S:      Maintained
10598 F:      drivers/media/tuners/mxl5007t.*
10599
10600 MXSFB DRM DRIVER
10601 M:      Marek Vasut <marex@denx.de>
10602 M:      Stefan Agner <stefan@agner.ch>
10603 L:      dri-devel@lists.freedesktop.org
10604 S:      Supported
10605 F:      drivers/gpu/drm/mxsfb/
10606 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10607 T:      git git://anongit.freedesktop.org/drm/drm-misc
10608
10609 MYLEX DAC960 PCI RAID Controller
10610 M:      Hannes Reinecke <hare@kernel.org>
10611 L:      linux-scsi@vger.kernel.org
10612 S:      Supported
10613 F:      drivers/scsi/myrb.*
10614 F:      drivers/scsi/myrs.*
10615
10616 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10617 M:      Chris Lee <christopher.lee@cspi.com>
10618 L:      netdev@vger.kernel.org
10619 W:      https://www.cspi.com/ethernet-products/support/downloads/
10620 S:      Supported
10621 F:      drivers/net/ethernet/myricom/myri10ge/
10622
10623 NAND FLASH SUBSYSTEM
10624 M:      Boris Brezillon <bbrezillon@kernel.org>
10625 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10626 R:      Richard Weinberger <richard@nod.at>
10627 L:      linux-mtd@lists.infradead.org
10628 W:      http://www.linux-mtd.infradead.org/
10629 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10630 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10631 T:      git git://git.infradead.org/linux-mtd.git nand/next
10632 S:      Maintained
10633 F:      drivers/mtd/nand/
10634 F:      include/linux/mtd/*nand*.h
10635
10636 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10637 M:      Daniel Mack <zonque@gmail.com>
10638 S:      Maintained
10639 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10640 W:      http://www.native-instruments.com
10641 F:      sound/usb/caiaq/
10642
10643 NATSEMI ETHERNET DRIVER (DP8381x)
10644 S:      Orphan
10645 F:      drivers/net/ethernet/natsemi/natsemi.c
10646
10647 NCR 5380 SCSI DRIVERS
10648 M:      Finn Thain <fthain@telegraphics.com.au>
10649 M:      Michael Schmitz <schmitzmic@gmail.com>
10650 L:      linux-scsi@vger.kernel.org
10651 S:      Maintained
10652 F:      Documentation/scsi/g_NCR5380.txt
10653 F:      drivers/scsi/NCR5380.*
10654 F:      drivers/scsi/arm/cumana_1.c
10655 F:      drivers/scsi/arm/oak.c
10656 F:      drivers/scsi/atari_scsi.*
10657 F:      drivers/scsi/dmx3191d.c
10658 F:      drivers/scsi/g_NCR5380.*
10659 F:      drivers/scsi/mac_scsi.*
10660 F:      drivers/scsi/sun3_scsi.*
10661 F:      drivers/scsi/sun3_scsi_vme.c
10662
10663 NCSI LIBRARY:
10664 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10665 S:      Maintained
10666 F:      net/ncsi/
10667
10668 NCT6775 HARDWARE MONITOR DRIVER
10669 M:      Guenter Roeck <linux@roeck-us.net>
10670 L:      linux-hwmon@vger.kernel.org
10671 S:      Maintained
10672 F:      Documentation/hwmon/nct6775
10673 F:      drivers/hwmon/nct6775.c
10674
10675 NET_FAILOVER MODULE
10676 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10677 L:      netdev@vger.kernel.org
10678 S:      Supported
10679 F:      driver/net/net_failover.c
10680 F:      include/net/net_failover.h
10681 F:      Documentation/networking/net_failover.rst
10682
10683 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10684 M:      Faisal Latif <faisal.latif@intel.com>
10685 L:      linux-rdma@vger.kernel.org
10686 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10687 S:      Supported
10688 F:      drivers/infiniband/hw/nes/
10689 F:      include/uapi/rdma/nes-abi.h
10690
10691 NETEM NETWORK EMULATOR
10692 M:      Stephen Hemminger <stephen@networkplumber.org>
10693 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10694 S:      Maintained
10695 F:      net/sched/sch_netem.c
10696
10697 NETERION 10GbE DRIVERS (s2io/vxge)
10698 M:      Jon Mason <jdmason@kudzu.us>
10699 L:      netdev@vger.kernel.org
10700 S:      Supported
10701 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10702 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10703 F:      drivers/net/ethernet/neterion/
10704
10705 NETFILTER
10706 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10707 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10708 M:      Florian Westphal <fw@strlen.de>
10709 L:      netfilter-devel@vger.kernel.org
10710 L:      coreteam@netfilter.org
10711 W:      http://www.netfilter.org/
10712 W:      http://www.iptables.org/
10713 W:      http://www.nftables.org/
10714 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10717 S:      Maintained
10718 F:      include/linux/netfilter*
10719 F:      include/linux/netfilter/
10720 F:      include/net/netfilter/
10721 F:      include/uapi/linux/netfilter*
10722 F:      include/uapi/linux/netfilter/
10723 F:      net/*/netfilter.c
10724 F:      net/*/netfilter/
10725 F:      net/netfilter/
10726 F:      net/bridge/br_netfilter*.c
10727
10728 NETROM NETWORK LAYER
10729 M:      Ralf Baechle <ralf@linux-mips.org>
10730 L:      linux-hams@vger.kernel.org
10731 W:      http://www.linux-ax25.org/
10732 S:      Maintained
10733 F:      include/net/netrom.h
10734 F:      include/uapi/linux/netrom.h
10735 F:      net/netrom/
10736
10737 NETRONOME ETHERNET DRIVERS
10738 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10739 L:      oss-drivers@netronome.com
10740 S:      Maintained
10741 F:      drivers/net/ethernet/netronome/
10742
10743 NETWORK BLOCK DEVICE (NBD)
10744 M:      Josef Bacik <josef@toxicpanda.com>
10745 S:      Maintained
10746 L:      linux-block@vger.kernel.org
10747 L:      nbd@other.debian.org
10748 F:      Documentation/blockdev/nbd.txt
10749 F:      drivers/block/nbd.c
10750 F:      include/uapi/linux/nbd.h
10751
10752 NETWORK DROP MONITOR
10753 M:      Neil Horman <nhorman@tuxdriver.com>
10754 L:      netdev@vger.kernel.org
10755 S:      Maintained
10756 W:      https://fedorahosted.org/dropwatch/
10757 F:      net/core/drop_monitor.c
10758
10759 NETWORKING DRIVERS
10760 M:      "David S. Miller" <davem@davemloft.net>
10761 L:      netdev@vger.kernel.org
10762 W:      http://www.linuxfoundation.org/en/Net
10763 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10766 S:      Odd Fixes
10767 F:      Documentation/devicetree/bindings/net/
10768 F:      drivers/net/
10769 F:      include/linux/if_*
10770 F:      include/linux/netdevice.h
10771 F:      include/linux/etherdevice.h
10772 F:      include/linux/fcdevice.h
10773 F:      include/linux/fddidevice.h
10774 F:      include/linux/hippidevice.h
10775 F:      include/linux/inetdevice.h
10776 F:      include/uapi/linux/if_*
10777 F:      include/uapi/linux/netdevice.h
10778
10779 NETWORKING DRIVERS (WIRELESS)
10780 M:      Kalle Valo <kvalo@codeaurora.org>
10781 L:      linux-wireless@vger.kernel.org
10782 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10785 S:      Maintained
10786 F:      Documentation/devicetree/bindings/net/wireless/
10787 F:      drivers/net/wireless/
10788
10789 NETWORKING [DSA]
10790 M:      Andrew Lunn <andrew@lunn.ch>
10791 M:      Vivien Didelot <vivien.didelot@gmail.com>
10792 M:      Florian Fainelli <f.fainelli@gmail.com>
10793 S:      Maintained
10794 F:      Documentation/devicetree/bindings/net/dsa/
10795 F:      net/dsa/
10796 F:      include/net/dsa.h
10797 F:      include/linux/dsa/
10798 F:      include/linux/platform_data/dsa.h
10799 F:      drivers/net/dsa/
10800
10801 NETWORKING [GENERAL]
10802 M:      "David S. Miller" <davem@davemloft.net>
10803 L:      netdev@vger.kernel.org
10804 W:      http://www.linuxfoundation.org/en/Net
10805 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10808 B:      mailto:netdev@vger.kernel.org
10809 S:      Maintained
10810 F:      net/
10811 F:      include/net/
10812 F:      include/linux/in.h
10813 F:      include/linux/net.h
10814 F:      include/linux/netdevice.h
10815 F:      include/uapi/linux/in.h
10816 F:      include/uapi/linux/net.h
10817 F:      include/uapi/linux/netdevice.h
10818 F:      include/uapi/linux/net_namespace.h
10819 F:      tools/testing/selftests/net/
10820 F:      lib/net_utils.c
10821 F:      lib/random32.c
10822 F:      Documentation/networking/
10823
10824 NETWORKING [IPSEC]
10825 M:      Steffen Klassert <steffen.klassert@secunet.com>
10826 M:      Herbert Xu <herbert@gondor.apana.org.au>
10827 M:      "David S. Miller" <davem@davemloft.net>
10828 L:      netdev@vger.kernel.org
10829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10831 S:      Maintained
10832 F:      net/xfrm/
10833 F:      net/key/
10834 F:      net/ipv4/xfrm*
10835 F:      net/ipv4/esp4*
10836 F:      net/ipv4/ah4.c
10837 F:      net/ipv4/ipcomp.c
10838 F:      net/ipv4/ip_vti.c
10839 F:      net/ipv6/xfrm*
10840 F:      net/ipv6/esp6*
10841 F:      net/ipv6/ah6.c
10842 F:      net/ipv6/ipcomp6.c
10843 F:      net/ipv6/ip6_vti.c
10844 F:      include/uapi/linux/xfrm.h
10845 F:      include/net/xfrm.h
10846
10847 NETWORKING [IPv4/IPv6]
10848 M:      "David S. Miller" <davem@davemloft.net>
10849 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10850 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10851 L:      netdev@vger.kernel.org
10852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10853 S:      Maintained
10854 F:      net/ipv4/
10855 F:      net/ipv6/
10856 F:      include/net/ip*
10857 F:      arch/x86/net/*
10858
10859 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10860 M:      Paul Moore <paul@paul-moore.com>
10861 W:      https://github.com/netlabel
10862 L:      netdev@vger.kernel.org
10863 L:      linux-security-module@vger.kernel.org
10864 S:      Maintained
10865 F:      Documentation/netlabel/
10866 F:      include/net/calipso.h
10867 F:      include/net/cipso_ipv4.h
10868 F:      include/net/netlabel.h
10869 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10870 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10871 F:      net/netlabel/
10872 F:      net/ipv4/cipso_ipv4.c
10873 F:      net/ipv6/calipso.c
10874 F:      net/netfilter/xt_CONNSECMARK.c
10875 F:      net/netfilter/xt_SECMARK.c
10876
10877 NETWORKING [TCP]
10878 M:      Eric Dumazet <edumazet@google.com>
10879 L:      netdev@vger.kernel.org
10880 S:      Maintained
10881 F:      net/ipv4/tcp*.c
10882 F:      net/ipv4/syncookies.c
10883 F:      net/ipv6/tcp*.c
10884 F:      net/ipv6/syncookies.c
10885 F:      include/uapi/linux/tcp.h
10886 F:      include/net/tcp.h
10887 F:      include/linux/tcp.h
10888 F:      include/trace/events/tcp.h
10889
10890 NETWORKING [TLS]
10891 M:      Boris Pismenny <borisp@mellanox.com>
10892 M:      Aviad Yehezkel <aviadye@mellanox.com>
10893 M:      Dave Watson <davejwatson@fb.com>
10894 M:      John Fastabend <john.fastabend@gmail.com>
10895 M:      Daniel Borkmann <daniel@iogearbox.net>
10896 L:      netdev@vger.kernel.org
10897 S:      Maintained
10898 F:      net/tls/*
10899 F:      include/uapi/linux/tls.h
10900 F:      include/net/tls.h
10901
10902 NETWORKING [WIRELESS]
10903 L:      linux-wireless@vger.kernel.org
10904 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10905
10906 NETDEVSIM
10907 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10908 S:      Maintained
10909 F:      drivers/net/netdevsim/*
10910
10911 NETXEN (1/10) GbE SUPPORT
10912 M:      Manish Chopra <manishc@marvell.com>
10913 M:      Rahul Verma <rahulv@marvell.com>
10914 M:      GR-Linux-NIC-Dev@marvell.com
10915 L:      netdev@vger.kernel.org
10916 S:      Supported
10917 F:      drivers/net/ethernet/qlogic/netxen/
10918
10919 NFC SUBSYSTEM
10920 M:      Samuel Ortiz <sameo@linux.intel.com>
10921 L:      linux-wireless@vger.kernel.org
10922 L:      linux-nfc@lists.01.org (subscribers-only)
10923 S:      Supported
10924 F:      net/nfc/
10925 F:      include/net/nfc/
10926 F:      include/uapi/linux/nfc.h
10927 F:      drivers/nfc/
10928 F:      include/linux/platform_data/nfcmrvl.h
10929 F:      include/linux/platform_data/nxp-nci.h
10930 F:      Documentation/devicetree/bindings/net/nfc/
10931
10932 NFS, SUNRPC, AND LOCKD CLIENTS
10933 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10934 M:      Anna Schumaker <anna.schumaker@netapp.com>
10935 L:      linux-nfs@vger.kernel.org
10936 W:      http://client.linux-nfs.org
10937 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10938 S:      Maintained
10939 F:      fs/lockd/
10940 F:      fs/nfs/
10941 F:      fs/nfs_common/
10942 F:      net/sunrpc/
10943 F:      include/linux/lockd/
10944 F:      include/linux/nfs*
10945 F:      include/linux/sunrpc/
10946 F:      include/uapi/linux/nfs*
10947 F:      include/uapi/linux/sunrpc/
10948
10949 NILFS2 FILESYSTEM
10950 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10951 L:      linux-nilfs@vger.kernel.org
10952 W:      https://nilfs.sourceforge.io/
10953 W:      https://nilfs.osdn.jp/
10954 T:      git git://github.com/konis/nilfs2.git
10955 S:      Supported
10956 F:      Documentation/filesystems/nilfs2.txt
10957 F:      fs/nilfs2/
10958 F:      include/trace/events/nilfs2.h
10959 F:      include/uapi/linux/nilfs2_api.h
10960 F:      include/uapi/linux/nilfs2_ondisk.h
10961
10962 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10963 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10964 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10965 S:      Maintained
10966 F:      Documentation/scsi/NinjaSCSI.txt
10967 F:      drivers/scsi/pcmcia/nsp_*
10968
10969 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10970 M:      GOTO Masanori <gotom@debian.or.jp>
10971 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10972 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10973 S:      Maintained
10974 F:      Documentation/scsi/NinjaSCSI.txt
10975 F:      drivers/scsi/nsp32*
10976
10977 NIOS2 ARCHITECTURE
10978 M:      Ley Foon Tan <lftan@altera.com>
10979 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10981 S:      Maintained
10982 F:      arch/nios2/
10983
10984 NOHZ, DYNTICKS SUPPORT
10985 M:      Frederic Weisbecker <fweisbec@gmail.com>
10986 M:      Thomas Gleixner <tglx@linutronix.de>
10987 M:      Ingo Molnar <mingo@kernel.org>
10988 L:      linux-kernel@vger.kernel.org
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10990 S:      Maintained
10991 F:      kernel/time/tick*.*
10992 F:      include/linux/tick.h
10993 F:      include/linux/sched/nohz.h
10994
10995 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10996 M:      Pavel Machek <pavel@ucw.cz>
10997 M:      Sakari Ailus <sakari.ailus@iki.fi>
10998 L:      linux-media@vger.kernel.org
10999 S:      Maintained
11000 F:      drivers/media/i2c/et8ek8
11001 F:      drivers/media/i2c/ad5820.c
11002
11003 NOKIA N900 POWER SUPPLY DRIVERS
11004 R:      Pali Rohár <pali.rohar@gmail.com>
11005 F:      include/linux/power/bq2415x_charger.h
11006 F:      include/linux/power/bq27xxx_battery.h
11007 F:      include/linux/power/isp1704_charger.h
11008 F:      drivers/power/supply/bq2415x_charger.c
11009 F:      drivers/power/supply/bq27xxx_battery.c
11010 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11011 F:      drivers/power/supply/isp1704_charger.c
11012 F:      drivers/power/supply/rx51_battery.c
11013
11014 NOLIBC HEADER FILE
11015 M:      Willy Tarreau <w@1wt.eu>
11016 S:      Maintained
11017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11018 F:      tools/include/nolibc/
11019
11020 NTB AMD DRIVER
11021 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11022 L:      linux-ntb@googlegroups.com
11023 S:      Supported
11024 F:      drivers/ntb/hw/amd/
11025
11026 NTB DRIVER CORE
11027 M:      Jon Mason <jdmason@kudzu.us>
11028 M:      Dave Jiang <dave.jiang@intel.com>
11029 M:      Allen Hubbe <allenbh@gmail.com>
11030 L:      linux-ntb@googlegroups.com
11031 S:      Supported
11032 W:      https://github.com/jonmason/ntb/wiki
11033 T:      git git://github.com/jonmason/ntb.git
11034 F:      drivers/ntb/
11035 F:      drivers/net/ntb_netdev.c
11036 F:      include/linux/ntb.h
11037 F:      include/linux/ntb_transport.h
11038 F:      tools/testing/selftests/ntb/
11039
11040 NTB IDT DRIVER
11041 M:      Serge Semin <fancer.lancer@gmail.com>
11042 L:      linux-ntb@googlegroups.com
11043 S:      Supported
11044 F:      drivers/ntb/hw/idt/
11045
11046 NTB INTEL DRIVER
11047 M:      Dave Jiang <dave.jiang@intel.com>
11048 L:      linux-ntb@googlegroups.com
11049 S:      Supported
11050 W:      https://github.com/davejiang/linux/wiki
11051 T:      git https://github.com/davejiang/linux.git
11052 F:      drivers/ntb/hw/intel/
11053
11054 NTFS FILESYSTEM
11055 M:      Anton Altaparmakov <anton@tuxera.com>
11056 L:      linux-ntfs-dev@lists.sourceforge.net
11057 W:      http://www.tuxera.com/
11058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11059 S:      Supported
11060 F:      Documentation/filesystems/ntfs.txt
11061 F:      fs/ntfs/
11062
11063 NUBUS SUBSYSTEM
11064 M:      Finn Thain <fthain@telegraphics.com.au>
11065 L:      linux-m68k@lists.linux-m68k.org
11066 S:      Maintained
11067 F:      arch/*/include/asm/nubus.h
11068 F:      drivers/nubus/
11069 F:      include/linux/nubus.h
11070 F:      include/uapi/linux/nubus.h
11071
11072 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11073 M:      Antonino Daplas <adaplas@gmail.com>
11074 L:      linux-fbdev@vger.kernel.org
11075 S:      Maintained
11076 F:      drivers/video/fbdev/riva/
11077 F:      drivers/video/fbdev/nvidia/
11078
11079 NVM EXPRESS DRIVER
11080 M:      Keith Busch <keith.busch@intel.com>
11081 M:      Jens Axboe <axboe@fb.com>
11082 M:      Christoph Hellwig <hch@lst.de>
11083 M:      Sagi Grimberg <sagi@grimberg.me>
11084 L:      linux-nvme@lists.infradead.org
11085 T:      git://git.infradead.org/nvme.git
11086 W:      http://git.infradead.org/nvme.git
11087 S:      Supported
11088 F:      drivers/nvme/host/
11089 F:      include/linux/nvme.h
11090 F:      include/uapi/linux/nvme_ioctl.h
11091
11092 NVM EXPRESS FC TRANSPORT DRIVERS
11093 M:      James Smart <james.smart@broadcom.com>
11094 L:      linux-nvme@lists.infradead.org
11095 S:      Supported
11096 F:      include/linux/nvme-fc.h
11097 F:      include/linux/nvme-fc-driver.h
11098 F:      drivers/nvme/host/fc.c
11099 F:      drivers/nvme/target/fc.c
11100 F:      drivers/nvme/target/fcloop.c
11101
11102 NVM EXPRESS TARGET DRIVER
11103 M:      Christoph Hellwig <hch@lst.de>
11104 M:      Sagi Grimberg <sagi@grimberg.me>
11105 L:      linux-nvme@lists.infradead.org
11106 T:      git://git.infradead.org/nvme.git
11107 W:      http://git.infradead.org/nvme.git
11108 S:      Supported
11109 F:      drivers/nvme/target/
11110
11111 NVMEM FRAMEWORK
11112 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11113 S:      Maintained
11114 F:      drivers/nvmem/
11115 F:      Documentation/devicetree/bindings/nvmem/
11116 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11117 F:      include/linux/nvmem-consumer.h
11118 F:      include/linux/nvmem-provider.h
11119
11120 NXP SGTL5000 DRIVER
11121 M:      Fabio Estevam <festevam@gmail.com>
11122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11123 S:      Maintained
11124 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11125 F:      sound/soc/codecs/sgtl5000*
11126
11127 NXP TDA998X DRM DRIVER
11128 M:      Russell King <linux@armlinux.org.uk>
11129 S:      Maintained
11130 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11131 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11132 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11133 F:      include/drm/i2c/tda998x.h
11134 F:      include/dt-bindings/display/tda998x.h
11135 K:      "nxp,tda998x"
11136
11137 NXP TFA9879 DRIVER
11138 M:      Peter Rosin <peda@axentia.se>
11139 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11140 S:      Maintained
11141 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11142 F:      sound/soc/codecs/tfa9879*
11143
11144 NXP-NCI NFC DRIVER
11145 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11146 R:      Charles Gorand <charles.gorand@effinnov.com>
11147 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11148 S:      Supported
11149 F:      drivers/nfc/nxp-nci
11150
11151 OBJAGG
11152 M:      Jiri Pirko <jiri@mellanox.com>
11153 L:      netdev@vger.kernel.org
11154 S:      Supported
11155 F:      lib/objagg.c
11156 F:      lib/test_objagg.c
11157 F:      include/linux/objagg.h
11158
11159 NXP FSPI DRIVER
11160 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11161 M:      Ashish Kumar <ashish.kumar@nxp.com>
11162 L:      linux-spi@vger.kernel.org
11163 S:      Maintained
11164 F:      drivers/spi/spi-nxp-fspi.c
11165 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11166
11167 OBJTOOL
11168 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11169 M:      Peter Zijlstra <peterz@infradead.org>
11170 S:      Supported
11171 F:      tools/objtool/
11172
11173 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11174 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11175 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11176 L:      linuxppc-dev@lists.ozlabs.org
11177 S:      Supported
11178 F:      arch/powerpc/platforms/powernv/ocxl.c
11179 F:      arch/powerpc/include/asm/pnv-ocxl.h
11180 F:      drivers/misc/ocxl/
11181 F:      include/misc/ocxl*
11182 F:      include/uapi/misc/ocxl.h
11183 F:      Documentation/accelerators/ocxl.rst
11184
11185 OMAP AUDIO SUPPORT
11186 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11187 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11188 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11189 L:      linux-omap@vger.kernel.org
11190 S:      Maintained
11191 F:      sound/soc/ti/omap*
11192 F:      sound/soc/ti/rx51.c
11193 F:      sound/soc/ti/n810.c
11194 F:      sound/soc/ti/sdma-pcm.*
11195
11196 OMAP CLOCK FRAMEWORK SUPPORT
11197 M:      Paul Walmsley <paul@pwsan.com>
11198 L:      linux-omap@vger.kernel.org
11199 S:      Maintained
11200 F:      arch/arm/*omap*/*clock*
11201
11202 OMAP DEVICE TREE SUPPORT
11203 M:      Benoît Cousson <bcousson@baylibre.com>
11204 M:      Tony Lindgren <tony@atomide.com>
11205 L:      linux-omap@vger.kernel.org
11206 L:      devicetree@vger.kernel.org
11207 S:      Maintained
11208 F:      arch/arm/boot/dts/*omap*
11209 F:      arch/arm/boot/dts/*am3*
11210 F:      arch/arm/boot/dts/*am4*
11211 F:      arch/arm/boot/dts/*am5*
11212 F:      arch/arm/boot/dts/*dra7*
11213
11214 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11215 L:      linux-omap@vger.kernel.org
11216 L:      linux-fbdev@vger.kernel.org
11217 S:      Orphan
11218 F:      drivers/video/fbdev/omap2/
11219 F:      Documentation/arm/OMAP/DSS
11220
11221 OMAP FRAMEBUFFER SUPPORT
11222 L:      linux-fbdev@vger.kernel.org
11223 L:      linux-omap@vger.kernel.org
11224 S:      Orphan
11225 F:      drivers/video/fbdev/omap/
11226
11227 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11228 M:      Roger Quadros <rogerq@ti.com>
11229 M:      Tony Lindgren <tony@atomide.com>
11230 L:      linux-omap@vger.kernel.org
11231 S:      Maintained
11232 F:      drivers/memory/omap-gpmc.c
11233 F:      arch/arm/mach-omap2/*gpmc*
11234
11235 OMAP GPIO DRIVER
11236 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11237 M:      Santosh Shilimkar <ssantosh@kernel.org>
11238 M:      Kevin Hilman <khilman@kernel.org>
11239 L:      linux-omap@vger.kernel.org
11240 S:      Maintained
11241 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11242 F:      drivers/gpio/gpio-omap.c
11243
11244 OMAP HARDWARE SPINLOCK SUPPORT
11245 M:      Ohad Ben-Cohen <ohad@wizery.com>
11246 L:      linux-omap@vger.kernel.org
11247 S:      Maintained
11248 F:      drivers/hwspinlock/omap_hwspinlock.c
11249
11250 OMAP HS MMC SUPPORT
11251 L:      linux-mmc@vger.kernel.org
11252 L:      linux-omap@vger.kernel.org
11253 S:      Orphan
11254 F:      drivers/mmc/host/omap_hsmmc.c
11255
11256 OMAP HWMOD DATA
11257 M:      Paul Walmsley <paul@pwsan.com>
11258 L:      linux-omap@vger.kernel.org
11259 S:      Maintained
11260 F:      arch/arm/mach-omap2/omap_hwmod*data*
11261
11262 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11263 M:      Benoît Cousson <bcousson@baylibre.com>
11264 L:      linux-omap@vger.kernel.org
11265 S:      Maintained
11266 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11267
11268 OMAP HWMOD SUPPORT
11269 M:      Benoît Cousson <bcousson@baylibre.com>
11270 M:      Paul Walmsley <paul@pwsan.com>
11271 L:      linux-omap@vger.kernel.org
11272 S:      Maintained
11273 F:      arch/arm/mach-omap2/omap_hwmod.*
11274
11275 OMAP I2C DRIVER
11276 M:      Vignesh R <vigneshr@ti.com>
11277 L:      linux-omap@vger.kernel.org
11278 L:      linux-i2c@vger.kernel.org
11279 S:      Maintained
11280 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11281 F:      drivers/i2c/busses/i2c-omap.c
11282
11283 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11284 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11285 L:      linux-media@vger.kernel.org
11286 S:      Maintained
11287 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11288 F:      drivers/media/platform/omap3isp/
11289 F:      drivers/staging/media/omap4iss/
11290
11291 OMAP MMC SUPPORT
11292 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11293 L:      linux-omap@vger.kernel.org
11294 S:      Odd Fixes
11295 F:      drivers/mmc/host/omap.c
11296
11297 OMAP POWER MANAGEMENT SUPPORT
11298 M:      Kevin Hilman <khilman@kernel.org>
11299 L:      linux-omap@vger.kernel.org
11300 S:      Maintained
11301 F:      arch/arm/*omap*/*pm*
11302 F:      drivers/cpufreq/omap-cpufreq.c
11303
11304 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11305 M:      Rajendra Nayak <rnayak@codeaurora.org>
11306 M:      Paul Walmsley <paul@pwsan.com>
11307 L:      linux-omap@vger.kernel.org
11308 S:      Maintained
11309 F:      arch/arm/mach-omap2/prm*
11310
11311 OMAP RANDOM NUMBER GENERATOR SUPPORT
11312 M:      Deepak Saxena <dsaxena@plexity.net>
11313 S:      Maintained
11314 F:      drivers/char/hw_random/omap-rng.c
11315
11316 OMAP USB SUPPORT
11317 L:      linux-usb@vger.kernel.org
11318 L:      linux-omap@vger.kernel.org
11319 S:      Orphan
11320 F:      drivers/usb/*/*omap*
11321 F:      arch/arm/*omap*/usb*
11322
11323 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11324 M:      Mark Jackson <mpfj@newflow.co.uk>
11325 L:      linux-omap@vger.kernel.org
11326 S:      Maintained
11327 F:      arch/arm/boot/dts/am335x-nano.dts
11328
11329 OMAP1 SUPPORT
11330 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11331 M:      Tony Lindgren <tony@atomide.com>
11332 L:      linux-omap@vger.kernel.org
11333 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11335 S:      Maintained
11336 F:      arch/arm/mach-omap1/
11337 F:      arch/arm/plat-omap/
11338 F:      arch/arm/configs/omap1_defconfig
11339 F:      drivers/i2c/busses/i2c-omap.c
11340 F:      include/linux/platform_data/i2c-omap.h
11341 F:      include/linux/platform_data/ams-delta-fiq.h
11342
11343 OMAP2+ SUPPORT
11344 M:      Tony Lindgren <tony@atomide.com>
11345 L:      linux-omap@vger.kernel.org
11346 W:      http://www.muru.com/linux/omap/
11347 W:      http://linux.omap.com/
11348 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11350 S:      Maintained
11351 F:      arch/arm/mach-omap2/
11352 F:      arch/arm/plat-omap/
11353 F:      arch/arm/configs/omap2plus_defconfig
11354 F:      drivers/i2c/busses/i2c-omap.c
11355 F:      drivers/irqchip/irq-omap-intc.c
11356 F:      drivers/mfd/*omap*.c
11357 F:      drivers/mfd/menelaus.c
11358 F:      drivers/mfd/palmas.c
11359 F:      drivers/mfd/tps65217.c
11360 F:      drivers/mfd/tps65218.c
11361 F:      drivers/mfd/tps65910.c
11362 F:      drivers/mfd/twl-core.[ch]
11363 F:      drivers/mfd/twl4030*.c
11364 F:      drivers/mfd/twl6030*.c
11365 F:      drivers/mfd/twl6040*.c
11366 F:      drivers/regulator/palmas-regulator*.c
11367 F:      drivers/regulator/pbias-regulator.c
11368 F:      drivers/regulator/tps65217-regulator.c
11369 F:      drivers/regulator/tps65218-regulator.c
11370 F:      drivers/regulator/tps65910-regulator.c
11371 F:      drivers/regulator/twl-regulator.c
11372 F:      drivers/regulator/twl6030-regulator.c
11373 F:      include/linux/platform_data/i2c-omap.h
11374
11375 ONION OMEGA2+ BOARD
11376 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11377 L:      linux-mips@vger.kernel.org
11378 S:      Maintained
11379 F:      arch/mips/boot/dts/ralink/omega2p.dts
11380
11381 OMFS FILESYSTEM
11382 M:      Bob Copeland <me@bobcopeland.com>
11383 L:      linux-karma-devel@lists.sourceforge.net
11384 S:      Maintained
11385 F:      Documentation/filesystems/omfs.txt
11386 F:      fs/omfs/
11387
11388 OMNIKEY CARDMAN 4000 DRIVER
11389 M:      Harald Welte <laforge@gnumonks.org>
11390 S:      Maintained
11391 F:      drivers/char/pcmcia/cm4000_cs.c
11392 F:      include/linux/cm4000_cs.h
11393 F:      include/uapi/linux/cm4000_cs.h
11394
11395 OMNIKEY CARDMAN 4040 DRIVER
11396 M:      Harald Welte <laforge@gnumonks.org>
11397 S:      Maintained
11398 F:      drivers/char/pcmcia/cm4040_cs.*
11399
11400 OMNIVISION OV13858 SENSOR DRIVER
11401 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11402 L:      linux-media@vger.kernel.org
11403 T:      git git://linuxtv.org/media_tree.git
11404 S:      Maintained
11405 F:      drivers/media/i2c/ov13858.c
11406
11407 OMNIVISION OV2680 SENSOR DRIVER
11408 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11409 L:      linux-media@vger.kernel.org
11410 T:      git git://linuxtv.org/media_tree.git
11411 S:      Maintained
11412 F:      drivers/media/i2c/ov2680.c
11413 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11414
11415 OMNIVISION OV2685 SENSOR DRIVER
11416 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11417 L:      linux-media@vger.kernel.org
11418 T:      git git://linuxtv.org/media_tree.git
11419 S:      Maintained
11420 F:      drivers/media/i2c/ov2685.c
11421
11422 OMNIVISION OV5640 SENSOR DRIVER
11423 M:      Steve Longerbeam <slongerbeam@gmail.com>
11424 L:      linux-media@vger.kernel.org
11425 T:      git git://linuxtv.org/media_tree.git
11426 S:      Maintained
11427 F:      drivers/media/i2c/ov5640.c
11428
11429 OMNIVISION OV5647 SENSOR DRIVER
11430 M:      Luis Oliveira <lolivei@synopsys.com>
11431 L:      linux-media@vger.kernel.org
11432 T:      git git://linuxtv.org/media_tree.git
11433 S:      Maintained
11434 F:      drivers/media/i2c/ov5647.c
11435
11436 OMNIVISION OV5695 SENSOR DRIVER
11437 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11438 L:      linux-media@vger.kernel.org
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Maintained
11441 F:      drivers/media/i2c/ov5695.c
11442
11443 OMNIVISION OV7670 SENSOR DRIVER
11444 M:      Jonathan Corbet <corbet@lwn.net>
11445 L:      linux-media@vger.kernel.org
11446 T:      git git://linuxtv.org/media_tree.git
11447 S:      Maintained
11448 F:      drivers/media/i2c/ov7670.c
11449 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11450
11451 OMNIVISION OV772x SENSOR DRIVER
11452 M:      Jacopo Mondi <jacopo@jmondi.org>
11453 L:      linux-media@vger.kernel.org
11454 T:      git git://linuxtv.org/media_tree.git
11455 S:      Odd fixes
11456 F:      drivers/media/i2c/ov772x.c
11457 F:      include/media/i2c/ov772x.h
11458 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11459
11460 OMNIVISION OV7740 SENSOR DRIVER
11461 M:      Wenyou Yang <wenyou.yang@microchip.com>
11462 L:      linux-media@vger.kernel.org
11463 T:      git git://linuxtv.org/media_tree.git
11464 S:      Maintained
11465 F:      drivers/media/i2c/ov7740.c
11466 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11467
11468 OMNIVISION OV9640 SENSOR DRIVER
11469 M:      Petr Cvek <petrcvekcz@gmail.com>
11470 L:      linux-media@vger.kernel.org
11471 S:      Maintained
11472 F:      drivers/media/i2c/ov9640.*
11473
11474 OMNIVISION OV8856 SENSOR DRIVER
11475 M:      Ben Kao <ben.kao@intel.com>
11476 L:      linux-media@vger.kernel.org
11477 T:      git git://linuxtv.org/media_tree.git
11478 S:      Maintained
11479 F:      drivers/media/i2c/ov8856.c
11480
11481 OMNIVISION OV9650 SENSOR DRIVER
11482 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11483 R:      Akinobu Mita <akinobu.mita@gmail.com>
11484 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11485 L:      linux-media@vger.kernel.org
11486 T:      git git://linuxtv.org/media_tree.git
11487 S:      Maintained
11488 F:      drivers/media/i2c/ov9650.c
11489 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11490
11491 ONENAND FLASH DRIVER
11492 M:      Kyungmin Park <kyungmin.park@samsung.com>
11493 L:      linux-mtd@lists.infradead.org
11494 S:      Maintained
11495 F:      drivers/mtd/nand/onenand/
11496 F:      include/linux/mtd/onenand*.h
11497
11498 ONSTREAM SCSI TAPE DRIVER
11499 M:      Willem Riede <osst@riede.org>
11500 L:      osst-users@lists.sourceforge.net
11501 L:      linux-scsi@vger.kernel.org
11502 S:      Maintained
11503 F:      Documentation/scsi/osst.txt
11504 F:      drivers/scsi/osst.*
11505 F:      drivers/scsi/osst_*.h
11506 F:      drivers/scsi/st.h
11507
11508 OP-TEE DRIVER
11509 M:      Jens Wiklander <jens.wiklander@linaro.org>
11510 S:      Maintained
11511 F:      drivers/tee/optee/
11512
11513 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11514 M:      Sumit Garg <sumit.garg@linaro.org>
11515 S:      Maintained
11516 F:      drivers/char/hw_random/optee-rng.c
11517
11518 OPA-VNIC DRIVER
11519 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11520 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11521 L:      linux-rdma@vger.kernel.org
11522 S:      Supported
11523 F:      drivers/infiniband/ulp/opa_vnic
11524
11525 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11526 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11527 M:      Frank Rowand <frowand.list@gmail.com>
11528 L:      devicetree@vger.kernel.org
11529 S:      Maintained
11530 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11531 F:      Documentation/devicetree/overlay-notes.txt
11532 F:      drivers/of/overlay.c
11533 F:      drivers/of/resolver.c
11534 K:      of_overlay_notifier_
11535
11536 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11537 M:      Rob Herring <robh+dt@kernel.org>
11538 M:      Frank Rowand <frowand.list@gmail.com>
11539 L:      devicetree@vger.kernel.org
11540 W:      http://www.devicetree.org/
11541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11542 S:      Maintained
11543 F:      drivers/of/
11544 F:      include/linux/of*.h
11545 F:      scripts/dtc/
11546 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11547
11548 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11549 M:      Rob Herring <robh+dt@kernel.org>
11550 M:      Mark Rutland <mark.rutland@arm.com>
11551 L:      devicetree@vger.kernel.org
11552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11553 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11554 S:      Maintained
11555 F:      Documentation/devicetree/
11556 F:      arch/*/boot/dts/
11557 F:      include/dt-bindings/
11558
11559 OPENCORES I2C BUS DRIVER
11560 M:      Peter Korsgaard <peter@korsgaard.com>
11561 M:      Andrew Lunn <andrew@lunn.ch>
11562 L:      linux-i2c@vger.kernel.org
11563 S:      Maintained
11564 F:      Documentation/i2c/busses/i2c-ocores
11565 F:      drivers/i2c/busses/i2c-ocores.c
11566 F:      include/linux/platform_data/i2c-ocores.h
11567
11568 OPENRISC ARCHITECTURE
11569 M:      Jonas Bonn <jonas@southpole.se>
11570 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11571 M:      Stafford Horne <shorne@gmail.com>
11572 T:      git git://github.com/openrisc/linux.git
11573 L:      openrisc@lists.librecores.org
11574 W:      http://openrisc.io
11575 S:      Maintained
11576 F:      Documentation/devicetree/bindings/openrisc/
11577 F:      Documentation/openrisc/
11578 F:      arch/openrisc/
11579 F:      drivers/irqchip/irq-ompic.c
11580 F:      drivers/irqchip/irq-or1k-*
11581
11582 OPENVSWITCH
11583 M:      Pravin B Shelar <pshelar@ovn.org>
11584 L:      netdev@vger.kernel.org
11585 L:      dev@openvswitch.org
11586 W:      http://openvswitch.org
11587 S:      Maintained
11588 F:      net/openvswitch/
11589 F:      include/uapi/linux/openvswitch.h
11590
11591 OPERATING PERFORMANCE POINTS (OPP)
11592 M:      Viresh Kumar <vireshk@kernel.org>
11593 M:      Nishanth Menon <nm@ti.com>
11594 M:      Stephen Boyd <sboyd@kernel.org>
11595 L:      linux-pm@vger.kernel.org
11596 S:      Maintained
11597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11598 F:      drivers/opp/
11599 F:      include/linux/pm_opp.h
11600 F:      Documentation/power/opp.txt
11601 F:      Documentation/devicetree/bindings/opp/
11602
11603 OPL4 DRIVER
11604 M:      Clemens Ladisch <clemens@ladisch.de>
11605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11606 T:      git git://git.alsa-project.org/alsa-kernel.git
11607 S:      Maintained
11608 F:      sound/drivers/opl4/
11609
11610 OPROFILE
11611 M:      Robert Richter <rric@kernel.org>
11612 L:      oprofile-list@lists.sf.net
11613 S:      Maintained
11614 F:      arch/*/include/asm/oprofile*.h
11615 F:      arch/*/oprofile/
11616 F:      drivers/oprofile/
11617 F:      include/linux/oprofile.h
11618
11619 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11620 M:      Mark Fasheh <mark@fasheh.com>
11621 M:      Joel Becker <jlbec@evilplan.org>
11622 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11623 W:      http://ocfs2.wiki.kernel.org
11624 S:      Supported
11625 F:      Documentation/filesystems/ocfs2.txt
11626 F:      Documentation/filesystems/dlmfs.txt
11627 F:      fs/ocfs2/
11628
11629 ORANGEFS FILESYSTEM
11630 M:      Mike Marshall <hubcap@omnibond.com>
11631 R:      Martin Brandenburg <martin@omnibond.com>
11632 L:      devel@lists.orangefs.org
11633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11634 S:      Supported
11635 F:      fs/orangefs/
11636 F:      Documentation/filesystems/orangefs.txt
11637
11638 ORINOCO DRIVER
11639 L:      linux-wireless@vger.kernel.org
11640 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11641 W:      http://www.nongnu.org/orinoco/
11642 S:      Orphan
11643 F:      drivers/net/wireless/intersil/orinoco/
11644
11645 OV2659 OMNIVISION SENSOR DRIVER
11646 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11647 L:      linux-media@vger.kernel.org
11648 W:      https://linuxtv.org
11649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11650 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11651 S:      Maintained
11652 F:      drivers/media/i2c/ov2659.c
11653 F:      include/media/i2c/ov2659.h
11654
11655 OVERLAY FILESYSTEM
11656 M:      Miklos Szeredi <miklos@szeredi.hu>
11657 L:      linux-unionfs@vger.kernel.org
11658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11659 S:      Supported
11660 F:      fs/overlayfs/
11661 F:      Documentation/filesystems/overlayfs.txt
11662
11663 P54 WIRELESS DRIVER
11664 M:      Christian Lamparter <chunkeey@googlemail.com>
11665 L:      linux-wireless@vger.kernel.org
11666 W:      http://wireless.kernel.org/en/users/Drivers/p54
11667 S:      Maintained
11668 F:      drivers/net/wireless/intersil/p54/
11669
11670 PA SEMI ETHERNET DRIVER
11671 L:      netdev@vger.kernel.org
11672 S:      Orphan
11673 F:      drivers/net/ethernet/pasemi/*
11674
11675 PA SEMI SMBUS DRIVER
11676 L:      linux-i2c@vger.kernel.org
11677 S:      Orphan
11678 F:      drivers/i2c/busses/i2c-pasemi.c
11679
11680 PADATA PARALLEL EXECUTION MECHANISM
11681 M:      Steffen Klassert <steffen.klassert@secunet.com>
11682 L:      linux-crypto@vger.kernel.org
11683 S:      Maintained
11684 F:      kernel/padata.c
11685 F:      include/linux/padata.h
11686 F:      Documentation/padata.txt
11687
11688 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11689 M:      Harald Welte <laforge@gnumonks.org>
11690 L:      platform-driver-x86@vger.kernel.org
11691 S:      Maintained
11692 F:      drivers/platform/x86/panasonic-laptop.c
11693
11694 PARALLEL LCD/KEYPAD PANEL DRIVER
11695 M:      Willy Tarreau <willy@haproxy.com>
11696 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11697 S:      Odd Fixes
11698 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11699 F:      drivers/auxdisplay/panel.c
11700
11701 PARALLEL PORT SUBSYSTEM
11702 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11703 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11704 L:      linux-parport@lists.infradead.org (subscribers-only)
11705 S:      Maintained
11706 F:      drivers/parport/
11707 F:      include/linux/parport*.h
11708 F:      drivers/char/ppdev.c
11709 F:      include/uapi/linux/ppdev.h
11710 F:      Documentation/parport*.txt
11711
11712 PARAVIRT_OPS INTERFACE
11713 M:      Juergen Gross <jgross@suse.com>
11714 M:      Alok Kataria <akataria@vmware.com>
11715 L:      virtualization@lists.linux-foundation.org
11716 S:      Supported
11717 F:      Documentation/virtual/paravirt_ops.txt
11718 F:      arch/*/kernel/paravirt*
11719 F:      arch/*/include/asm/paravirt*.h
11720 F:      include/linux/hypervisor.h
11721
11722 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11723 M:      Tim Waugh <tim@cyberelk.net>
11724 L:      linux-parport@lists.infradead.org (subscribers-only)
11725 S:      Maintained
11726 F:      Documentation/blockdev/paride.txt
11727 F:      drivers/block/paride/
11728
11729 PARISC ARCHITECTURE
11730 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11731 M:      Helge Deller <deller@gmx.de>
11732 L:      linux-parisc@vger.kernel.org
11733 W:      http://www.parisc-linux.org/
11734 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11737 S:      Maintained
11738 F:      arch/parisc/
11739 F:      Documentation/parisc/
11740 F:      drivers/parisc/
11741 F:      drivers/char/agp/parisc-agp.c
11742 F:      drivers/input/serio/gscps2.c
11743 F:      drivers/parport/parport_gsc.*
11744 F:      drivers/tty/serial/8250/8250_gsc.c
11745 F:      drivers/video/fbdev/sti*
11746 F:      drivers/video/console/sti*
11747 F:      drivers/video/logo/logo_parisc*
11748
11749 PARMAN
11750 M:      Jiri Pirko <jiri@mellanox.com>
11751 L:      netdev@vger.kernel.org
11752 S:      Supported
11753 F:      lib/parman.c
11754 F:      lib/test_parman.c
11755 F:      include/linux/parman.h
11756
11757 PC ENGINES APU BOARD DRIVER
11758 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11759 S:      Maintained
11760 F:      drivers/platform/x86/pcengines-apuv2.c
11761
11762 PC87360 HARDWARE MONITORING DRIVER
11763 M:      Jim Cromie <jim.cromie@gmail.com>
11764 L:      linux-hwmon@vger.kernel.org
11765 S:      Maintained
11766 F:      Documentation/hwmon/pc87360
11767 F:      drivers/hwmon/pc87360.c
11768
11769 PC8736x GPIO DRIVER
11770 M:      Jim Cromie <jim.cromie@gmail.com>
11771 S:      Maintained
11772 F:      drivers/char/pc8736x_gpio.c
11773
11774 PC87427 HARDWARE MONITORING DRIVER
11775 M:      Jean Delvare <jdelvare@suse.com>
11776 L:      linux-hwmon@vger.kernel.org
11777 S:      Maintained
11778 F:      Documentation/hwmon/pc87427
11779 F:      drivers/hwmon/pc87427.c
11780
11781 PCA9532 LED DRIVER
11782 M:      Riku Voipio <riku.voipio@iki.fi>
11783 S:      Maintained
11784 F:      drivers/leds/leds-pca9532.c
11785 F:      include/linux/leds-pca9532.h
11786
11787 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11788 M:      Guenter Roeck <linux@roeck-us.net>
11789 L:      linux-i2c@vger.kernel.org
11790 S:      Maintained
11791 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11792
11793 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11794 M:      Khalid Aziz <khalid@gonehiking.org>
11795 S:      Maintained
11796 F:      drivers/firmware/pcdp.*
11797
11798 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11799 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11800 L:      linux-pci@vger.kernel.org
11801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11802 S:      Maintained
11803 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11804 F:      drivers/pci/controller/pci-aardvark.c
11805
11806 PCI DRIVER FOR ALTERA PCIE IP
11807 M:      Ley Foon Tan <lftan@altera.com>
11808 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11809 L:      linux-pci@vger.kernel.org
11810 S:      Supported
11811 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11812 F:      drivers/pci/controller/pcie-altera.c
11813
11814 PCI DRIVER FOR APPLIEDMICRO XGENE
11815 M:      Toan Le <toan@os.amperecomputing.com>
11816 L:      linux-pci@vger.kernel.org
11817 L:      linux-arm-kernel@lists.infradead.org
11818 S:      Maintained
11819 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11820 F:      drivers/pci/controller/pci-xgene.c
11821
11822 PCI DRIVER FOR ARM VERSATILE PLATFORM
11823 M:      Rob Herring <robh@kernel.org>
11824 L:      linux-pci@vger.kernel.org
11825 L:      linux-arm-kernel@lists.infradead.org
11826 S:      Maintained
11827 F:      Documentation/devicetree/bindings/pci/versatile.txt
11828 F:      drivers/pci/controller/pci-versatile.c
11829
11830 PCI DRIVER FOR ARMADA 8K
11831 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11832 L:      linux-pci@vger.kernel.org
11833 L:      linux-arm-kernel@lists.infradead.org
11834 S:      Maintained
11835 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11836 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11837
11838 PCI DRIVER FOR CADENCE PCIE IP
11839 M:      Tom Joseph <tjoseph@cadence.com>
11840 L:      linux-pci@vger.kernel.org
11841 S:      Maintained
11842 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11843 F:      drivers/pci/controller/pcie-cadence*
11844
11845 PCI DRIVER FOR FREESCALE LAYERSCAPE
11846 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11847 M:      Mingkai Hu <mingkai.hu@nxp.com>
11848 M:      Roy Zang <roy.zang@nxp.com>
11849 L:      linuxppc-dev@lists.ozlabs.org
11850 L:      linux-pci@vger.kernel.org
11851 L:      linux-arm-kernel@lists.infradead.org
11852 S:      Maintained
11853 F:      drivers/pci/controller/dwc/*layerscape*
11854
11855 PCI DRIVER FOR GENERIC OF HOSTS
11856 M:      Will Deacon <will.deacon@arm.com>
11857 L:      linux-pci@vger.kernel.org
11858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11859 S:      Maintained
11860 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11861 F:      drivers/pci/controller/pci-host-common.c
11862 F:      drivers/pci/controller/pci-host-generic.c
11863
11864 PCI DRIVER FOR IMX6
11865 M:      Richard Zhu <hongxing.zhu@nxp.com>
11866 M:      Lucas Stach <l.stach@pengutronix.de>
11867 L:      linux-pci@vger.kernel.org
11868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11869 S:      Maintained
11870 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11871 F:      drivers/pci/controller/dwc/*imx6*
11872
11873 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11874 M:      Keith Busch <keith.busch@intel.com>
11875 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11876 L:      linux-pci@vger.kernel.org
11877 S:      Supported
11878 F:      drivers/pci/controller/vmd.c
11879
11880 PCI DRIVER FOR MICROSEMI SWITCHTEC
11881 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11882 M:      Logan Gunthorpe <logang@deltatee.com>
11883 L:      linux-pci@vger.kernel.org
11884 S:      Maintained
11885 F:      Documentation/switchtec.txt
11886 F:      Documentation/ABI/testing/sysfs-class-switchtec
11887 F:      drivers/pci/switch/switchtec*
11888 F:      include/uapi/linux/switchtec_ioctl.h
11889 F:      include/linux/switchtec.h
11890 F:      drivers/ntb/hw/mscc/
11891
11892 PCI DRIVER FOR MOBIVEIL PCIE IP
11893 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11894 L:      linux-pci@vger.kernel.org
11895 S:      Supported
11896 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11897 F:      drivers/pci/controller/pcie-mobiveil.c
11898
11899 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11900 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11901 M:      Jason Cooper <jason@lakedaemon.net>
11902 L:      linux-pci@vger.kernel.org
11903 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11904 S:      Maintained
11905 F:      drivers/pci/controller/*mvebu*
11906
11907 PCI DRIVER FOR NVIDIA TEGRA
11908 M:      Thierry Reding <thierry.reding@gmail.com>
11909 L:      linux-tegra@vger.kernel.org
11910 L:      linux-pci@vger.kernel.org
11911 S:      Supported
11912 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11913 F:      drivers/pci/controller/pci-tegra.c
11914
11915 PCI DRIVER FOR RENESAS R-CAR
11916 M:      Simon Horman <horms@verge.net.au>
11917 L:      linux-pci@vger.kernel.org
11918 L:      linux-renesas-soc@vger.kernel.org
11919 S:      Maintained
11920 F:      drivers/pci/controller/*rcar*
11921
11922 PCI DRIVER FOR SAMSUNG EXYNOS
11923 M:      Jingoo Han <jingoohan1@gmail.com>
11924 L:      linux-pci@vger.kernel.org
11925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11926 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11927 S:      Maintained
11928 F:      drivers/pci/controller/dwc/pci-exynos.c
11929
11930 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11931 M:      Jingoo Han <jingoohan1@gmail.com>
11932 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11933 L:      linux-pci@vger.kernel.org
11934 S:      Maintained
11935 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11936 F:      drivers/pci/controller/dwc/*designware*
11937
11938 PCI DRIVER FOR TI DRA7XX
11939 M:      Kishon Vijay Abraham I <kishon@ti.com>
11940 L:      linux-omap@vger.kernel.org
11941 L:      linux-pci@vger.kernel.org
11942 S:      Supported
11943 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11944 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11945
11946 PCI DRIVER FOR TI KEYSTONE
11947 M:      Murali Karicheri <m-karicheri2@ti.com>
11948 L:      linux-pci@vger.kernel.org
11949 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11950 S:      Maintained
11951 F:      drivers/pci/controller/dwc/pci-keystone.c
11952
11953 PCI ENDPOINT SUBSYSTEM
11954 M:      Kishon Vijay Abraham I <kishon@ti.com>
11955 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11956 L:      linux-pci@vger.kernel.org
11957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11958 S:      Supported
11959 F:      drivers/pci/endpoint/
11960 F:      drivers/misc/pci_endpoint_test.c
11961 F:      tools/pci/
11962
11963 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11964 M:      Russell Currey <ruscur@russell.cc>
11965 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11966 M:      Oliver O'Halloran <oohall@gmail.com>
11967 L:      linuxppc-dev@lists.ozlabs.org
11968 S:      Supported
11969 F:      Documentation/PCI/pci-error-recovery.txt
11970 F:      drivers/pci/pcie/aer.c
11971 F:      drivers/pci/pcie/dpc.c
11972 F:      drivers/pci/pcie/err.c
11973 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11974 F:      arch/powerpc/kernel/eeh*.c
11975 F:      arch/powerpc/platforms/*/eeh*.c
11976 F:      arch/powerpc/include/*/eeh*.h
11977
11978 PCI ERROR RECOVERY
11979 M:      Linas Vepstas <linasvepstas@gmail.com>
11980 L:      linux-pci@vger.kernel.org
11981 S:      Supported
11982 F:      Documentation/PCI/pci-error-recovery.txt
11983
11984 PCI MSI DRIVER FOR ALTERA MSI IP
11985 M:      Ley Foon Tan <lftan@altera.com>
11986 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11987 L:      linux-pci@vger.kernel.org
11988 S:      Supported
11989 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11990 F:      drivers/pci/controller/pcie-altera-msi.c
11991
11992 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11993 M:      Toan Le <toan@os.amperecomputing.com>
11994 L:      linux-pci@vger.kernel.org
11995 L:      linux-arm-kernel@lists.infradead.org
11996 S:      Maintained
11997 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11998 F:      drivers/pci/controller/pci-xgene-msi.c
11999
12000 PCI SUBSYSTEM
12001 M:      Bjorn Helgaas <bhelgaas@google.com>
12002 L:      linux-pci@vger.kernel.org
12003 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12005 S:      Supported
12006 F:      Documentation/devicetree/bindings/pci/
12007 F:      Documentation/PCI/
12008 F:      drivers/acpi/pci*
12009 F:      drivers/pci/
12010 F:      include/asm-generic/pci*
12011 F:      include/linux/pci*
12012 F:      include/linux/of_pci.h
12013 F:      include/uapi/linux/pci*
12014 F:      lib/pci*
12015 F:      arch/x86/pci/
12016 F:      arch/x86/kernel/quirks.c
12017 F:      arch/x86/kernel/early-quirks.c
12018
12019 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12020 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12021 L:      linux-pci@vger.kernel.org
12022 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12024 S:      Supported
12025 F:      drivers/pci/controller/
12026
12027 PCIE DRIVER FOR AMLOGIC MESON
12028 M:      Yue Wang <yue.wang@Amlogic.com>
12029 L:      linux-pci@vger.kernel.org
12030 L:      linux-amlogic@lists.infradead.org
12031 S:      Maintained
12032 F:      drivers/pci/controller/dwc/pci-meson.c
12033
12034 PCIE DRIVER FOR AXIS ARTPEC
12035 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12036 L:      linux-arm-kernel@axis.com
12037 L:      linux-pci@vger.kernel.org
12038 S:      Maintained
12039 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12040 F:      drivers/pci/controller/dwc/*artpec*
12041
12042 PCIE DRIVER FOR CAVIUM THUNDERX
12043 M:      David Daney <david.daney@cavium.com>
12044 L:      linux-pci@vger.kernel.org
12045 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12046 S:      Supported
12047 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12048 F:      drivers/pci/controller/pci-thunder-*
12049
12050 PCIE DRIVER FOR HISILICON
12051 M:      Zhou Wang <wangzhou1@hisilicon.com>
12052 L:      linux-pci@vger.kernel.org
12053 S:      Maintained
12054 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12055 F:      drivers/pci/controller/dwc/pcie-hisi.c
12056
12057 PCIE DRIVER FOR HISILICON KIRIN
12058 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12059 M:      Binghui Wang <wangbinghui@hisilicon.com>
12060 L:      linux-pci@vger.kernel.org
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12063 F:      drivers/pci/controller/dwc/pcie-kirin.c
12064
12065 PCIE DRIVER FOR HISILICON STB
12066 M:      Shawn Guo <shawn.guo@linaro.org>
12067 L:      linux-pci@vger.kernel.org
12068 S:      Maintained
12069 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12070 F:      drivers/pci/controller/dwc/pcie-histb.c
12071
12072 PCIE DRIVER FOR MEDIATEK
12073 M:      Ryder Lee <ryder.lee@mediatek.com>
12074 L:      linux-pci@vger.kernel.org
12075 L:      linux-mediatek@lists.infradead.org
12076 S:      Supported
12077 F:      Documentation/devicetree/bindings/pci/mediatek*
12078 F:      drivers/pci/controller/*mediatek*
12079
12080 PCIE DRIVER FOR QUALCOMM MSM
12081 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12082 L:      linux-pci@vger.kernel.org
12083 L:      linux-arm-msm@vger.kernel.org
12084 S:      Maintained
12085 F:      drivers/pci/controller/dwc/*qcom*
12086
12087 PCIE DRIVER FOR ROCKCHIP
12088 M:      Shawn Lin <shawn.lin@rock-chips.com>
12089 L:      linux-pci@vger.kernel.org
12090 L:      linux-rockchip@lists.infradead.org
12091 S:      Maintained
12092 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12093 F:      drivers/pci/controller/pcie-rockchip*
12094
12095 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12096 M:      Linus Walleij <linus.walleij@linaro.org>
12097 L:      linux-pci@vger.kernel.org
12098 S:      Maintained
12099 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12100 F:      drivers/pci/controller/pci-v3-semi.c
12101
12102 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12103 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12104 L:      linux-pci@vger.kernel.org
12105 S:      Maintained
12106 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12107 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12108
12109 PCIE DRIVER FOR ST SPEAR13XX
12110 M:      Pratyush Anand <pratyush.anand@gmail.com>
12111 L:      linux-pci@vger.kernel.org
12112 S:      Maintained
12113 F:      drivers/pci/controller/dwc/*spear*
12114
12115 PCMCIA SUBSYSTEM
12116 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12118 S:      Odd Fixes
12119 F:      Documentation/pcmcia/
12120 F:      tools/pcmcia/
12121 F:      drivers/pcmcia/
12122 F:      include/pcmcia/
12123
12124 PCNET32 NETWORK DRIVER
12125 M:      Don Fry <pcnet32@frontier.com>
12126 L:      netdev@vger.kernel.org
12127 S:      Maintained
12128 F:      drivers/net/ethernet/amd/pcnet32.c
12129
12130 PCRYPT PARALLEL CRYPTO ENGINE
12131 M:      Steffen Klassert <steffen.klassert@secunet.com>
12132 L:      linux-crypto@vger.kernel.org
12133 S:      Maintained
12134 F:      crypto/pcrypt.c
12135 F:      include/crypto/pcrypt.h
12136
12137 PEAQ WMI HOTKEYS DRIVER
12138 M:      Hans de Goede <hdegoede@redhat.com>
12139 L:      platform-driver-x86@vger.kernel.org
12140 S:      Maintained
12141 F:      drivers/platform/x86/peaq-wmi.c
12142
12143 PER-CPU MEMORY ALLOCATOR
12144 M:      Dennis Zhou <dennis@kernel.org>
12145 M:      Tejun Heo <tj@kernel.org>
12146 M:      Christoph Lameter <cl@linux.com>
12147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12148 S:      Maintained
12149 F:      include/linux/percpu*.h
12150 F:      mm/percpu*.c
12151 F:      arch/*/include/asm/percpu.h
12152
12153 PER-TASK DELAY ACCOUNTING
12154 M:      Balbir Singh <bsingharora@gmail.com>
12155 S:      Maintained
12156 F:      include/linux/delayacct.h
12157 F:      kernel/delayacct.c
12158
12159 PERFORMANCE EVENTS SUBSYSTEM
12160 M:      Peter Zijlstra <peterz@infradead.org>
12161 M:      Ingo Molnar <mingo@redhat.com>
12162 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12163 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12164 R:      Jiri Olsa <jolsa@redhat.com>
12165 R:      Namhyung Kim <namhyung@kernel.org>
12166 L:      linux-kernel@vger.kernel.org
12167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12168 S:      Supported
12169 F:      kernel/events/*
12170 F:      include/linux/perf_event.h
12171 F:      include/uapi/linux/perf_event.h
12172 F:      arch/*/kernel/perf_event*.c
12173 F:      arch/*/kernel/*/perf_event*.c
12174 F:      arch/*/kernel/*/*/perf_event*.c
12175 F:      arch/*/include/asm/perf_event.h
12176 F:      arch/*/kernel/perf_callchain.c
12177 F:      arch/*/events/*
12178 F:      tools/perf/
12179
12180 PERSONALITY HANDLING
12181 M:      Christoph Hellwig <hch@infradead.org>
12182 L:      linux-abi-devel@lists.sourceforge.net
12183 S:      Maintained
12184 F:      include/linux/personality.h
12185 F:      include/uapi/linux/personality.h
12186
12187 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12188 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12189 L:      linux-input@vger.kernel.org
12190 S:      Maintained
12191 F:      Documentation/input/devices/pxrc.rst
12192 F:      drivers/input/joystick/pxrc.c
12193
12194 PHONET PROTOCOL
12195 M:      Remi Denis-Courmont <courmisch@gmail.com>
12196 S:      Supported
12197 F:      Documentation/networking/phonet.txt
12198 F:      include/linux/phonet.h
12199 F:      include/net/phonet/
12200 F:      include/uapi/linux/phonet.h
12201 F:      net/phonet/
12202
12203 PHRAM MTD DRIVER
12204 M:      Joern Engel <joern@lazybastard.org>
12205 L:      linux-mtd@lists.infradead.org
12206 S:      Maintained
12207 F:      drivers/mtd/devices/phram.c
12208
12209 PICOLCD HID DRIVER
12210 M:      Bruno Prémont <bonbons@linux-vserver.org>
12211 L:      linux-input@vger.kernel.org
12212 S:      Maintained
12213 F:      drivers/hid/hid-picolcd*
12214
12215 PICOXCELL SUPPORT
12216 M:      Jamie Iles <jamie@jamieiles.com>
12217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12218 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12219 S:      Supported
12220 F:      arch/arm/boot/dts/picoxcell*
12221 F:      arch/arm/mach-picoxcell/
12222 F:      drivers/crypto/picoxcell*
12223
12224 PIN CONTROL SUBSYSTEM
12225 M:      Linus Walleij <linus.walleij@linaro.org>
12226 L:      linux-gpio@vger.kernel.org
12227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12228 S:      Maintained
12229 F:      Documentation/devicetree/bindings/pinctrl/
12230 F:      Documentation/driver-api/pinctl.rst
12231 F:      drivers/pinctrl/
12232 F:      include/linux/pinctrl/
12233
12234 PIN CONTROLLER - MICROCHIP AT91
12235 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12237 L:      linux-gpio@vger.kernel.org
12238 S:      Supported
12239 F:      drivers/pinctrl/pinctrl-at91*
12240
12241 PIN CONTROLLER - FREESCALE
12242 M:      Dong Aisheng <aisheng.dong@nxp.com>
12243 M:      Fabio Estevam <festevam@gmail.com>
12244 M:      Shawn Guo <shawnguo@kernel.org>
12245 M:      Stefan Agner <stefan@agner.ch>
12246 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12247 L:      linux-gpio@vger.kernel.org
12248 S:      Maintained
12249 F:      drivers/pinctrl/freescale/
12250 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12251
12252 PIN CONTROLLER - INTEL
12253 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12254 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12256 S:      Maintained
12257 F:      drivers/pinctrl/intel/
12258
12259 PIN CONTROLLER - MEDIATEK
12260 M:      Sean Wang <sean.wang@kernel.org>
12261 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12262 S:      Maintained
12263 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12264 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12265 F:      drivers/pinctrl/mediatek/
12266
12267 PIN CONTROLLER - QUALCOMM
12268 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12269 S:      Maintained
12270 L:      linux-arm-msm@vger.kernel.org
12271 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12272 F:      drivers/pinctrl/qcom/
12273
12274 PIN CONTROLLER - RENESAS
12275 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12276 L:      linux-renesas-soc@vger.kernel.org
12277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12278 S:      Maintained
12279 F:      drivers/pinctrl/pinctrl-rz*
12280 F:      drivers/pinctrl/sh-pfc/
12281
12282 PIN CONTROLLER - SAMSUNG
12283 M:      Tomasz Figa <tomasz.figa@gmail.com>
12284 M:      Krzysztof Kozlowski <krzk@kernel.org>
12285 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12287 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12288 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12290 S:      Maintained
12291 F:      drivers/pinctrl/samsung/
12292 F:      include/dt-bindings/pinctrl/samsung.h
12293 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12294
12295 PIN CONTROLLER - SINGLE
12296 M:      Tony Lindgren <tony@atomide.com>
12297 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12299 L:      linux-omap@vger.kernel.org
12300 S:      Maintained
12301 F:      drivers/pinctrl/pinctrl-single.c
12302
12303 PIN CONTROLLER - ST SPEAR
12304 M:      Viresh Kumar <vireshk@kernel.org>
12305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12306 W:      http://www.st.com/spear
12307 S:      Maintained
12308 F:      drivers/pinctrl/spear/
12309
12310 PISTACHIO SOC SUPPORT
12311 M:      James Hartley <james.hartley@sondrel.com>
12312 L:      linux-mips@vger.kernel.org
12313 S:      Odd Fixes
12314 F:      arch/mips/pistachio/
12315 F:      arch/mips/include/asm/mach-pistachio/
12316 F:      arch/mips/boot/dts/img/pistachio*
12317 F:      arch/mips/configs/pistachio*_defconfig
12318
12319 PKTCDVD DRIVER
12320 S:      Orphan
12321 M:      linux-block@vger.kernel.org
12322 F:      drivers/block/pktcdvd.c
12323 F:      include/linux/pktcdvd.h
12324 F:      include/uapi/linux/pktcdvd.h
12325
12326 PKUNITY SOC DRIVERS
12327 M:      Guan Xuetao <gxt@pku.edu.cn>
12328 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12329 S:      Maintained
12330 T:      git git://github.com/gxt/linux.git
12331 F:      drivers/input/serio/i8042-unicore32io.h
12332 F:      drivers/i2c/busses/i2c-puv3.c
12333 F:      drivers/video/fbdev/fb-puv3.c
12334 F:      drivers/rtc/rtc-puv3.c
12335
12336 PMBUS HARDWARE MONITORING DRIVERS
12337 M:      Guenter Roeck <linux@roeck-us.net>
12338 L:      linux-hwmon@vger.kernel.org
12339 W:      http://hwmon.wiki.kernel.org/
12340 W:      http://www.roeck-us.net/linux/drivers/
12341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12342 S:      Maintained
12343 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12344 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12345 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12346 F:      Documentation/hwmon/adm1275
12347 F:      Documentation/hwmon/ibm-cffps
12348 F:      Documentation/hwmon/ir35221
12349 F:      Documentation/hwmon/lm25066
12350 F:      Documentation/hwmon/ltc2978
12351 F:      Documentation/hwmon/ltc3815
12352 F:      Documentation/hwmon/max16064
12353 F:      Documentation/hwmon/max20751
12354 F:      Documentation/hwmon/max31785
12355 F:      Documentation/hwmon/max34440
12356 F:      Documentation/hwmon/max8688
12357 F:      Documentation/hwmon/pmbus
12358 F:      Documentation/hwmon/pmbus-core
12359 F:      Documentation/hwmon/tps40422
12360 F:      Documentation/hwmon/ucd9000
12361 F:      Documentation/hwmon/ucd9200
12362 F:      Documentation/hwmon/zl6100
12363 F:      drivers/hwmon/pmbus/
12364 F:      include/linux/pmbus.h
12365
12366 PMC SIERRA MaxRAID DRIVER
12367 L:      linux-scsi@vger.kernel.org
12368 W:      http://www.pmc-sierra.com/
12369 S:      Orphan
12370 F:      drivers/scsi/pmcraid.*
12371
12372 PMC SIERRA PM8001 DRIVER
12373 M:      Jack Wang <jinpu.wang@profitbricks.com>
12374 M:      lindar_liu@usish.com
12375 L:      linux-scsi@vger.kernel.org
12376 S:      Supported
12377 F:      drivers/scsi/pm8001/
12378
12379 PNP SUPPORT
12380 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12381 S:      Maintained
12382 F:      drivers/pnp/
12383
12384 PNI RM3100 IIO DRIVER
12385 M:      Song Qiang <songqiang1304521@gmail.com>
12386 L:      linux-iio@vger.kernel.org
12387 S:      Maintained
12388 F:      drivers/iio/magnetometer/rm3100*
12389 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12390
12391 POSIX CLOCKS and TIMERS
12392 M:      Thomas Gleixner <tglx@linutronix.de>
12393 L:      linux-kernel@vger.kernel.org
12394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12395 S:      Maintained
12396 F:      fs/timerfd.c
12397 F:      include/linux/timer*
12398 F:      kernel/time/*timer*
12399
12400 POWER MANAGEMENT CORE
12401 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12402 L:      linux-pm@vger.kernel.org
12403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12404 B:      https://bugzilla.kernel.org
12405 S:      Supported
12406 F:      drivers/base/power/
12407 F:      include/linux/pm.h
12408 F:      include/linux/pm_*
12409 F:      include/linux/powercap.h
12410 F:      drivers/powercap/
12411 F:      kernel/configs/nopm.config
12412
12413 POWER STATE COORDINATION INTERFACE (PSCI)
12414 M:      Mark Rutland <mark.rutland@arm.com>
12415 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12416 L:      linux-arm-kernel@lists.infradead.org
12417 S:      Maintained
12418 F:      drivers/firmware/psci*.c
12419 F:      include/linux/psci.h
12420 F:      include/uapi/linux/psci.h
12421
12422 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12423 M:      Sebastian Reichel <sre@kernel.org>
12424 L:      linux-pm@vger.kernel.org
12425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12426 S:      Maintained
12427 F:      Documentation/ABI/testing/sysfs-class-power
12428 F:      Documentation/devicetree/bindings/power/supply/
12429 F:      include/linux/power_supply.h
12430 F:      drivers/power/supply/
12431
12432 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12433 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12434 L:      linuxppc-dev@lists.ozlabs.org
12435 S:      Maintained
12436 F:      drivers/char/powernv-op-panel.c
12437
12438 PPP OVER ATM (RFC 2364)
12439 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12440 S:      Maintained
12441 F:      net/atm/pppoatm.c
12442 F:      include/uapi/linux/atmppp.h
12443
12444 PPP OVER ETHERNET
12445 M:      Michal Ostrowski <mostrows@earthlink.net>
12446 S:      Maintained
12447 F:      drivers/net/ppp/pppoe.c
12448 F:      drivers/net/ppp/pppox.c
12449
12450 PPP OVER L2TP
12451 M:      James Chapman <jchapman@katalix.com>
12452 S:      Maintained
12453 F:      net/l2tp/l2tp_ppp.c
12454 F:      include/linux/if_pppol2tp.h
12455 F:      include/uapi/linux/if_pppol2tp.h
12456
12457 PPP PROTOCOL DRIVERS AND COMPRESSORS
12458 M:      Paul Mackerras <paulus@samba.org>
12459 L:      linux-ppp@vger.kernel.org
12460 S:      Maintained
12461 F:      drivers/net/ppp/ppp_*
12462
12463 PPS SUPPORT
12464 M:      Rodolfo Giometti <giometti@enneenne.com>
12465 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12466 L:      linuxpps@ml.enneenne.com (subscribers-only)
12467 S:      Maintained
12468 F:      Documentation/pps/
12469 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12470 F:      Documentation/ABI/testing/sysfs-pps
12471 F:      drivers/pps/
12472 F:      include/linux/pps*.h
12473 F:      include/uapi/linux/pps.h
12474
12475 PPTP DRIVER
12476 M:      Dmitry Kozlov <xeb@mail.ru>
12477 L:      netdev@vger.kernel.org
12478 S:      Maintained
12479 F:      drivers/net/ppp/pptp.c
12480 W:      http://sourceforge.net/projects/accel-pptp
12481
12482 PRINTK
12483 M:      Petr Mladek <pmladek@suse.com>
12484 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12485 R:      Steven Rostedt <rostedt@goodmis.org>
12486 S:      Maintained
12487 F:      kernel/printk/
12488 F:      include/linux/printk.h
12489
12490 PRISM54 WIRELESS DRIVER
12491 M:      Luis Chamberlain <mcgrof@kernel.org>
12492 L:      linux-wireless@vger.kernel.org
12493 W:      http://wireless.kernel.org/en/users/Drivers/p54
12494 S:      Obsolete
12495 F:      drivers/net/wireless/intersil/prism54/
12496
12497 PROC FILESYSTEM
12498 R:      Alexey Dobriyan <adobriyan@gmail.com>
12499 L:      linux-kernel@vger.kernel.org
12500 L:      linux-fsdevel@vger.kernel.org
12501 S:      Maintained
12502 F:      fs/proc/
12503 F:      include/linux/proc_fs.h
12504 F:      tools/testing/selftests/proc/
12505 F:      Documentation/filesystems/proc.txt
12506
12507 PROC SYSCTL
12508 M:      Luis Chamberlain <mcgrof@kernel.org>
12509 M:      Kees Cook <keescook@chromium.org>
12510 L:      linux-kernel@vger.kernel.org
12511 L:      linux-fsdevel@vger.kernel.org
12512 S:      Maintained
12513 F:      fs/proc/proc_sysctl.c
12514 F:      include/linux/sysctl.h
12515 F:      kernel/sysctl.c
12516 F:      tools/testing/selftests/sysctl/
12517
12518 PS3 NETWORK SUPPORT
12519 M:      Geoff Levand <geoff@infradead.org>
12520 L:      netdev@vger.kernel.org
12521 L:      linuxppc-dev@lists.ozlabs.org
12522 S:      Maintained
12523 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12524
12525 PS3 PLATFORM SUPPORT
12526 M:      Geoff Levand <geoff@infradead.org>
12527 L:      linuxppc-dev@lists.ozlabs.org
12528 S:      Maintained
12529 F:      arch/powerpc/boot/ps3*
12530 F:      arch/powerpc/include/asm/lv1call.h
12531 F:      arch/powerpc/include/asm/ps3*.h
12532 F:      arch/powerpc/platforms/ps3/
12533 F:      drivers/*/ps3*
12534 F:      drivers/ps3/
12535 F:      drivers/rtc/rtc-ps3.c
12536 F:      drivers/usb/host/*ps3.c
12537 F:      sound/ppc/snd_ps3*
12538
12539 PS3VRAM DRIVER
12540 M:      Jim Paris <jim@jtan.com>
12541 M:      Geoff Levand <geoff@infradead.org>
12542 L:      linuxppc-dev@lists.ozlabs.org
12543 S:      Maintained
12544 F:      drivers/block/ps3vram.c
12545
12546 PSAMPLE PACKET SAMPLING SUPPORT:
12547 M:      Yotam Gigi <yotam.gi@gmail.com>
12548 S:      Maintained
12549 F:      net/psample
12550 F:      include/net/psample.h
12551 F:      include/uapi/linux/psample.h
12552
12553 PSTORE FILESYSTEM
12554 M:      Kees Cook <keescook@chromium.org>
12555 M:      Anton Vorontsov <anton@enomsg.org>
12556 M:      Colin Cross <ccross@android.com>
12557 M:      Tony Luck <tony.luck@intel.com>
12558 S:      Maintained
12559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12560 F:      fs/pstore/
12561 F:      include/linux/pstore*
12562 F:      drivers/firmware/efi/efi-pstore.c
12563 F:      drivers/acpi/apei/erst.c
12564 F:      Documentation/admin-guide/ramoops.rst
12565 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12566 K:      \b(pstore|ramoops)
12567
12568 PTP HARDWARE CLOCK SUPPORT
12569 M:      Richard Cochran <richardcochran@gmail.com>
12570 L:      netdev@vger.kernel.org
12571 S:      Maintained
12572 W:      http://linuxptp.sourceforge.net/
12573 F:      Documentation/ABI/testing/sysfs-ptp
12574 F:      Documentation/ptp/*
12575 F:      drivers/net/phy/dp83640*
12576 F:      drivers/ptp/*
12577 F:      include/linux/ptp_cl*
12578
12579 PTRACE SUPPORT
12580 M:      Oleg Nesterov <oleg@redhat.com>
12581 S:      Maintained
12582 F:      include/asm-generic/syscall.h
12583 F:      include/linux/ptrace.h
12584 F:      include/linux/regset.h
12585 F:      include/linux/tracehook.h
12586 F:      include/uapi/linux/ptrace.h
12587 F:      include/uapi/linux/ptrace.h
12588 F:      include/asm-generic/ptrace.h
12589 F:      kernel/ptrace.c
12590 F:      arch/*/ptrace*.c
12591 F:      arch/*/*/ptrace*.c
12592 F:      arch/*/include/asm/ptrace*.h
12593
12594 PULSE8-CEC DRIVER
12595 M:      Hans Verkuil <hverkuil@xs4all.nl>
12596 L:      linux-media@vger.kernel.org
12597 T:      git git://linuxtv.org/media_tree.git
12598 S:      Maintained
12599 F:      drivers/media/usb/pulse8-cec/*
12600 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12601
12602 PVRUSB2 VIDEO4LINUX DRIVER
12603 M:      Mike Isely <isely@pobox.com>
12604 L:      pvrusb2@isely.net       (subscribers-only)
12605 L:      linux-media@vger.kernel.org
12606 W:      http://www.isely.net/pvrusb2/
12607 T:      git git://linuxtv.org/media_tree.git
12608 S:      Maintained
12609 F:      Documentation/media/v4l-drivers/pvrusb2*
12610 F:      drivers/media/usb/pvrusb2/
12611
12612 PWC WEBCAM DRIVER
12613 M:      Hans Verkuil <hverkuil@xs4all.nl>
12614 L:      linux-media@vger.kernel.org
12615 T:      git git://linuxtv.org/media_tree.git
12616 S:      Odd Fixes
12617 F:      drivers/media/usb/pwc/*
12618 F:      include/trace/events/pwc.h
12619
12620 PWM FAN DRIVER
12621 M:      Kamil Debski <kamil@wypas.org>
12622 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12623 L:      linux-hwmon@vger.kernel.org
12624 S:      Supported
12625 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12626 F:      Documentation/hwmon/pwm-fan
12627 F:      drivers/hwmon/pwm-fan.c
12628
12629 PWM IR Transmitter
12630 M:      Sean Young <sean@mess.org>
12631 L:      linux-media@vger.kernel.org
12632 S:      Maintained
12633 F:      drivers/media/rc/pwm-ir-tx.c
12634
12635 PWM SUBSYSTEM
12636 M:      Thierry Reding <thierry.reding@gmail.com>
12637 L:      linux-pwm@vger.kernel.org
12638 S:      Maintained
12639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12640 F:      Documentation/pwm.txt
12641 F:      Documentation/devicetree/bindings/pwm/
12642 F:      include/linux/pwm.h
12643 F:      drivers/pwm/
12644 F:      drivers/video/backlight/pwm_bl.c
12645 F:      include/linux/pwm_backlight.h
12646 F:      drivers/gpio/gpio-mvebu.c
12647 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12648
12649 PXA GPIO DRIVER
12650 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12651 L:      linux-gpio@vger.kernel.org
12652 S:      Maintained
12653 F:      drivers/gpio/gpio-pxa.c
12654
12655 PXA MMCI DRIVER
12656 S:      Orphan
12657
12658 PXA RTC DRIVER
12659 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12660 L:      linux-rtc@vger.kernel.org
12661 S:      Maintained
12662
12663 PXA2xx/PXA3xx SUPPORT
12664 M:      Daniel Mack <daniel@zonque.org>
12665 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12666 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12668 T:      git git://github.com/hzhuang1/linux.git
12669 T:      git git://github.com/rjarzmik/linux.git
12670 S:      Maintained
12671 F:      arch/arm/boot/dts/pxa*
12672 F:      arch/arm/mach-pxa/
12673 F:      drivers/dma/pxa*
12674 F:      drivers/pcmcia/pxa2xx*
12675 F:      drivers/pinctrl/pxa/
12676 F:      drivers/spi/spi-pxa2xx*
12677 F:      drivers/usb/gadget/udc/pxa2*
12678 F:      include/sound/pxa2xx-lib.h
12679 F:      sound/arm/pxa*
12680 F:      sound/soc/pxa/
12681
12682 QAT DRIVER
12683 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12684 L:      qat-linux@intel.com
12685 S:      Supported
12686 F:      drivers/crypto/qat/
12687
12688 QCOM AUDIO (ASoC) DRIVERS
12689 M:      Patrick Lai <plai@codeaurora.org>
12690 M:      Banajit Goswami <bgoswami@codeaurora.org>
12691 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12692 S:      Supported
12693 F:      sound/soc/qcom/
12694
12695 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12696 M:      Gabriel Somlo <somlo@cmu.edu>
12697 M:      "Michael S. Tsirkin" <mst@redhat.com>
12698 L:      qemu-devel@nongnu.org
12699 S:      Maintained
12700 F:      drivers/firmware/qemu_fw_cfg.c
12701 F:      include/uapi/linux/qemu_fw_cfg.h
12702
12703 QIB DRIVER
12704 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12705 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12706 L:      linux-rdma@vger.kernel.org
12707 S:      Supported
12708 F:      drivers/infiniband/hw/qib/
12709
12710 QLOGIC QL41xxx FCOE DRIVER
12711 M:      QLogic-Storage-Upstream@cavium.com
12712 L:      linux-scsi@vger.kernel.org
12713 S:      Supported
12714 F:      drivers/scsi/qedf/
12715
12716 QLOGIC QL41xxx ISCSI DRIVER
12717 M:      QLogic-Storage-Upstream@cavium.com
12718 L:      linux-scsi@vger.kernel.org
12719 S:      Supported
12720 F:      drivers/scsi/qedi/
12721
12722 QLOGIC QL4xxx ETHERNET DRIVER
12723 M:      Ariel Elior <aelior@marvell.com>
12724 M:      GR-everest-linux-l2@marvell.com
12725 L:      netdev@vger.kernel.org
12726 S:      Supported
12727 F:      drivers/net/ethernet/qlogic/qed/
12728 F:      include/linux/qed/
12729 F:      drivers/net/ethernet/qlogic/qede/
12730
12731 QLOGIC QL4xxx RDMA DRIVER
12732 M:      Michal Kalderon <mkalderon@marvell.com>
12733 M:      Ariel Elior <aelior@marvell.com>
12734 L:      linux-rdma@vger.kernel.org
12735 S:      Supported
12736 F:      drivers/infiniband/hw/qedr/
12737 F:      include/uapi/rdma/qedr-abi.h
12738
12739 QLOGIC QLA1280 SCSI DRIVER
12740 M:      Michael Reed <mdr@sgi.com>
12741 L:      linux-scsi@vger.kernel.org
12742 S:      Maintained
12743 F:      drivers/scsi/qla1280.[ch]
12744
12745 QLOGIC QLA2XXX FC-SCSI DRIVER
12746 M:      qla2xxx-upstream@qlogic.com
12747 L:      linux-scsi@vger.kernel.org
12748 S:      Supported
12749 F:      Documentation/scsi/LICENSE.qla2xxx
12750 F:      drivers/scsi/qla2xxx/
12751
12752 QLOGIC QLA3XXX NETWORK DRIVER
12753 M:      GR-Linux-NIC-Dev@marvell.com
12754 L:      netdev@vger.kernel.org
12755 S:      Supported
12756 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12757 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12758
12759 QLOGIC QLA4XXX iSCSI DRIVER
12760 M:      QLogic-Storage-Upstream@qlogic.com
12761 L:      linux-scsi@vger.kernel.org
12762 S:      Supported
12763 F:      Documentation/scsi/LICENSE.qla4xxx
12764 F:      drivers/scsi/qla4xxx/
12765
12766 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12767 M:      Shahed Shaikh <shshaikh@marvell.com>
12768 M:      Manish Chopra <manishc@marvell.com>
12769 M:      GR-Linux-NIC-Dev@marvell.com
12770 L:      netdev@vger.kernel.org
12771 S:      Supported
12772 F:      drivers/net/ethernet/qlogic/qlcnic/
12773
12774 QLOGIC QLGE 10Gb ETHERNET DRIVER
12775 M:      Manish Chopra <manishc@marvell.com>
12776 M:      GR-Linux-NIC-Dev@marvell.com
12777 L:      netdev@vger.kernel.org
12778 S:      Supported
12779 F:      drivers/net/ethernet/qlogic/qlge/
12780
12781 QM1D1B0004 MEDIA DRIVER
12782 M:      Akihiro Tsukada <tskd08@gmail.com>
12783 L:      linux-media@vger.kernel.org
12784 S:      Odd Fixes
12785 F:      drivers/media/tuners/qm1d1b0004*
12786
12787 QM1D1C0042 MEDIA DRIVER
12788 M:      Akihiro Tsukada <tskd08@gmail.com>
12789 L:      linux-media@vger.kernel.org
12790 S:      Odd Fixes
12791 F:      drivers/media/tuners/qm1d1c0042*
12792
12793 QNX4 FILESYSTEM
12794 M:      Anders Larsen <al@alarsen.net>
12795 W:      http://www.alarsen.net/linux/qnx4fs/
12796 S:      Maintained
12797 F:      fs/qnx4/
12798 F:      include/uapi/linux/qnx4_fs.h
12799 F:      include/uapi/linux/qnxtypes.h
12800
12801 QORIQ DPAA2 FSL-MC BUS DRIVER
12802 M:      Stuart Yoder <stuyoder@gmail.com>
12803 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12804 L:      linux-kernel@vger.kernel.org
12805 S:      Maintained
12806 F:      drivers/bus/fsl-mc/
12807 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12808 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12809
12810 QT1010 MEDIA DRIVER
12811 M:      Antti Palosaari <crope@iki.fi>
12812 L:      linux-media@vger.kernel.org
12813 W:      https://linuxtv.org
12814 W:      http://palosaari.fi/linux/
12815 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12816 T:      git git://linuxtv.org/anttip/media_tree.git
12817 S:      Maintained
12818 F:      drivers/media/tuners/qt1010*
12819
12820 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12821 M:      Kalle Valo <kvalo@codeaurora.org>
12822 L:      ath10k@lists.infradead.org
12823 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12825 S:      Supported
12826 F:      drivers/net/wireless/ath/ath10k/
12827
12828 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12829 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12830 L:      linux-wireless@vger.kernel.org
12831 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12832 S:      Supported
12833 F:      drivers/net/wireless/ath/ath9k/
12834
12835 QUALCOMM CAMERA SUBSYSTEM DRIVER
12836 M:      Todor Tomov <todor.too@gmail.com>
12837 L:      linux-media@vger.kernel.org
12838 S:      Maintained
12839 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12840 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12841 F:      drivers/media/platform/qcom/camss/
12842
12843 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12844 M:      Ilia Lin <ilia.lin@kernel.org>
12845 L:      linux-pm@vger.kernel.org
12846 S:      Maintained
12847 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12848 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12849
12850 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12851 M:      Timur Tabi <timur@kernel.org>
12852 L:      netdev@vger.kernel.org
12853 S:      Maintained
12854 F:      drivers/net/ethernet/qualcomm/emac/
12855
12856 QUALCOMM ETHQOS ETHERNET DRIVER
12857 M:      Vinod Koul <vkoul@kernel.org>
12858 M:      Niklas Cassel <niklas.cassel@linaro.org>
12859 L:      netdev@vger.kernel.org
12860 S:      Maintained
12861 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12862 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12863
12864 QUALCOMM GENERIC INTERFACE I2C DRIVER
12865 M:      Alok Chauhan <alokc@codeaurora.org>
12866 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12867 L:      linux-i2c@vger.kernel.org
12868 L:      linux-arm-msm@vger.kernel.org
12869 S:      Supported
12870 F:      drivers/i2c/busses/i2c-qcom-geni.c
12871
12872 QUALCOMM HEXAGON ARCHITECTURE
12873 M:      Richard Kuo <rkuo@codeaurora.org>
12874 L:      linux-hexagon@vger.kernel.org
12875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12876 S:      Supported
12877 F:      arch/hexagon/
12878
12879 QUALCOMM HIDMA DRIVER
12880 M:      Sinan Kaya <okaya@kernel.org>
12881 L:      linux-arm-kernel@lists.infradead.org
12882 L:      linux-arm-msm@vger.kernel.org
12883 L:      dmaengine@vger.kernel.org
12884 S:      Supported
12885 F:      drivers/dma/qcom/hidma*
12886
12887 QUALCOMM IOMMU
12888 M:      Rob Clark <robdclark@gmail.com>
12889 L:      iommu@lists.linux-foundation.org
12890 L:      linux-arm-msm@vger.kernel.org
12891 S:      Maintained
12892 F:      drivers/iommu/qcom_iommu.c
12893
12894 QUALCOMM TSENS THERMAL DRIVER
12895 M:      Amit Kucheria <amit.kucheria@linaro.org>
12896 L:      linux-pm@vger.kernel.org
12897 L:      linux-arm-msm@vger.kernel.org
12898 S:      Maintained
12899 F:      drivers/thermal/qcom/
12900
12901 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12902 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12903 L:      linux-media@vger.kernel.org
12904 L:      linux-arm-msm@vger.kernel.org
12905 T:      git git://linuxtv.org/media_tree.git
12906 S:      Maintained
12907 F:      drivers/media/platform/qcom/venus/
12908
12909 QUALCOMM WCN36XX WIRELESS DRIVER
12910 M:      Kalle Valo <kvalo@codeaurora.org>
12911 L:      wcn36xx@lists.infradead.org
12912 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12913 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12914 S:      Supported
12915 F:      drivers/net/wireless/ath/wcn36xx/
12916
12917 QUANTENNA QTNFMAC WIRELESS DRIVER
12918 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12919 M:      Avinash Patil <avinashp@quantenna.com>
12920 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12921 L:      linux-wireless@vger.kernel.org
12922 S:      Maintained
12923 F:      drivers/net/wireless/quantenna
12924
12925 RADEON and AMDGPU DRM DRIVERS
12926 M:      Alex Deucher <alexander.deucher@amd.com>
12927 M:      Christian König <christian.koenig@amd.com>
12928 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12929 L:      amd-gfx@lists.freedesktop.org
12930 T:      git git://people.freedesktop.org/~agd5f/linux
12931 S:      Supported
12932 F:      drivers/gpu/drm/radeon/
12933 F:      include/uapi/drm/radeon_drm.h
12934 F:      drivers/gpu/drm/amd/
12935 F:      include/uapi/drm/amdgpu_drm.h
12936
12937 RADEON FRAMEBUFFER DISPLAY DRIVER
12938 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12939 L:      linux-fbdev@vger.kernel.org
12940 S:      Maintained
12941 F:      drivers/video/fbdev/aty/radeon*
12942 F:      include/uapi/linux/radeonfb.h
12943
12944 RADIOSHARK RADIO DRIVER
12945 M:      Hans Verkuil <hverkuil@xs4all.nl>
12946 L:      linux-media@vger.kernel.org
12947 T:      git git://linuxtv.org/media_tree.git
12948 S:      Maintained
12949 F:      drivers/media/radio/radio-shark.c
12950
12951 RADIOSHARK2 RADIO DRIVER
12952 M:      Hans Verkuil <hverkuil@xs4all.nl>
12953 L:      linux-media@vger.kernel.org
12954 T:      git git://linuxtv.org/media_tree.git
12955 S:      Maintained
12956 F:      drivers/media/radio/radio-shark2.c
12957 F:      drivers/media/radio/radio-tea5777.c
12958
12959 RADOS BLOCK DEVICE (RBD)
12960 M:      Ilya Dryomov <idryomov@gmail.com>
12961 M:      Sage Weil <sage@redhat.com>
12962 M:      Alex Elder <elder@kernel.org>
12963 L:      ceph-devel@vger.kernel.org
12964 W:      http://ceph.com/
12965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12966 T:      git git://github.com/ceph/ceph-client.git
12967 S:      Supported
12968 F:      Documentation/ABI/testing/sysfs-bus-rbd
12969 F:      drivers/block/rbd.c
12970 F:      drivers/block/rbd_types.h
12971
12972 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12973 M:      Paul Mackerras <paulus@samba.org>
12974 L:      linux-fbdev@vger.kernel.org
12975 S:      Maintained
12976 F:      drivers/video/fbdev/aty/aty128fb.c
12977
12978 RAINSHADOW-CEC DRIVER
12979 M:      Hans Verkuil <hverkuil@xs4all.nl>
12980 L:      linux-media@vger.kernel.org
12981 T:      git git://linuxtv.org/media_tree.git
12982 S:      Maintained
12983 F:      drivers/media/usb/rainshadow-cec/*
12984
12985 RALINK MIPS ARCHITECTURE
12986 M:      John Crispin <john@phrozen.org>
12987 L:      linux-mips@vger.kernel.org
12988 S:      Maintained
12989 F:      arch/mips/ralink
12990
12991 RALINK RT2X00 WIRELESS LAN DRIVER
12992 P:      rt2x00 project
12993 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12994 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12995 L:      linux-wireless@vger.kernel.org
12996 S:      Maintained
12997 F:      drivers/net/wireless/ralink/rt2x00/
12998
12999 RAMDISK RAM BLOCK DEVICE DRIVER
13000 M:      Jens Axboe <axboe@kernel.dk>
13001 S:      Maintained
13002 F:      Documentation/blockdev/ramdisk.txt
13003 F:      drivers/block/brd.c
13004
13005 RANCHU VIRTUAL BOARD FOR MIPS
13006 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13007 L:      linux-mips@vger.kernel.org
13008 S:      Supported
13009 F:      arch/mips/generic/board-ranchu.c
13010 F:      arch/mips/configs/generic/board-ranchu.config
13011
13012 RANDOM NUMBER DRIVER
13013 M:      "Theodore Ts'o" <tytso@mit.edu>
13014 S:      Maintained
13015 F:      drivers/char/random.c
13016
13017 RAPIDIO SUBSYSTEM
13018 M:      Matt Porter <mporter@kernel.crashing.org>
13019 M:      Alexandre Bounine <alex.bou9@gmail.com>
13020 S:      Maintained
13021 F:      drivers/rapidio/
13022
13023 RAS INFRASTRUCTURE
13024 M:      Tony Luck <tony.luck@intel.com>
13025 M:      Borislav Petkov <bp@alien8.de>
13026 L:      linux-edac@vger.kernel.org
13027 S:      Maintained
13028 F:      drivers/ras/
13029 F:      include/linux/ras.h
13030 F:      include/ras/ras_event.h
13031 F:      Documentation/admin-guide/ras.rst
13032
13033 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13034 L:      linux-wireless@vger.kernel.org
13035 S:      Orphan
13036 F:      drivers/net/wireless/ray*
13037
13038 RCUTORTURE TEST FRAMEWORK
13039 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13040 M:      Josh Triplett <josh@joshtriplett.org>
13041 R:      Steven Rostedt <rostedt@goodmis.org>
13042 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13043 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13044 L:      linux-kernel@vger.kernel.org
13045 S:      Supported
13046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13047 F:      tools/testing/selftests/rcutorture
13048
13049 RDC R-321X SoC
13050 M:      Florian Fainelli <florian@openwrt.org>
13051 S:      Maintained
13052
13053 RDC R6040 FAST ETHERNET DRIVER
13054 M:      Florian Fainelli <f.fainelli@gmail.com>
13055 L:      netdev@vger.kernel.org
13056 S:      Maintained
13057 F:      drivers/net/ethernet/rdc/r6040.c
13058
13059 RDMAVT - RDMA verbs software
13060 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13061 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13062 L:      linux-rdma@vger.kernel.org
13063 S:      Supported
13064 F:      drivers/infiniband/sw/rdmavt
13065
13066 RDS - RELIABLE DATAGRAM SOCKETS
13067 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13068 L:      netdev@vger.kernel.org
13069 L:      linux-rdma@vger.kernel.org
13070 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13071 W:      https://oss.oracle.com/projects/rds/
13072 S:      Supported
13073 F:      net/rds/
13074 F:      Documentation/networking/rds.txt
13075
13076 RDT - RESOURCE ALLOCATION
13077 M:      Fenghua Yu <fenghua.yu@intel.com>
13078 M:      Reinette Chatre <reinette.chatre@intel.com>
13079 L:      linux-kernel@vger.kernel.org
13080 S:      Supported
13081 F:      arch/x86/kernel/cpu/resctrl/
13082 F:      arch/x86/include/asm/resctrl_sched.h
13083 F:      Documentation/x86/resctrl*
13084
13085 READ-COPY UPDATE (RCU)
13086 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13087 M:      Josh Triplett <josh@joshtriplett.org>
13088 R:      Steven Rostedt <rostedt@goodmis.org>
13089 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13090 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13091 R:      Joel Fernandes <joel@joelfernandes.org>
13092 L:      linux-kernel@vger.kernel.org
13093 W:      http://www.rdrop.com/users/paulmck/RCU/
13094 S:      Supported
13095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13096 F:      Documentation/RCU/
13097 X:      Documentation/RCU/torture.txt
13098 F:      include/linux/rcu*
13099 X:      include/linux/srcu*.h
13100 F:      kernel/rcu/
13101 X:      kernel/rcu/srcu*.c
13102
13103 REAL TIME CLOCK (RTC) SUBSYSTEM
13104 M:      Alessandro Zummo <a.zummo@towertech.it>
13105 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13106 L:      linux-rtc@vger.kernel.org
13107 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13109 S:      Maintained
13110 F:      Documentation/devicetree/bindings/rtc/
13111 F:      Documentation/rtc.txt
13112 F:      drivers/rtc/
13113 F:      include/linux/rtc.h
13114 F:      include/uapi/linux/rtc.h
13115 F:      include/linux/rtc/
13116 F:      include/linux/platform_data/rtc-*
13117 F:      tools/testing/selftests/rtc/
13118
13119 REALTEK AUDIO CODECS
13120 M:      Bard Liao <bardliao@realtek.com>
13121 M:      Oder Chiou <oder_chiou@realtek.com>
13122 S:      Maintained
13123 F:      sound/soc/codecs/rt*
13124 F:      include/sound/rt*.h
13125
13126 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13127 M:      Linus Walleij <linus.walleij@linaro.org>
13128 S:      Maintained
13129 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13130 F:      drivers/net/dsa/realtek-smi*
13131 F:      drivers/net/dsa/rtl83*
13132
13133 REDPINE WIRELESS DRIVER
13134 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13135 M:      Siva Rebbagondla <siva8118@gmail.com>
13136 L:      linux-wireless@vger.kernel.org
13137 S:      Maintained
13138 F:      drivers/net/wireless/rsi/
13139
13140 REGISTER MAP ABSTRACTION
13141 M:      Mark Brown <broonie@kernel.org>
13142 L:      linux-kernel@vger.kernel.org
13143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13144 S:      Supported
13145 F:      Documentation/devicetree/bindings/regmap/
13146 F:      drivers/base/regmap/
13147 F:      include/linux/regmap.h
13148
13149 REISERFS FILE SYSTEM
13150 L:      reiserfs-devel@vger.kernel.org
13151 S:      Supported
13152 F:      fs/reiserfs/
13153
13154 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13155 M:      Ohad Ben-Cohen <ohad@wizery.com>
13156 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13157 L:      linux-remoteproc@vger.kernel.org
13158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13159 S:      Maintained
13160 F:      Documentation/devicetree/bindings/remoteproc/
13161 F:      Documentation/remoteproc.txt
13162 F:      drivers/remoteproc/
13163 F:      include/linux/remoteproc.h
13164
13165 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13166 M:      Ohad Ben-Cohen <ohad@wizery.com>
13167 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13168 L:      linux-remoteproc@vger.kernel.org
13169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13170 S:      Maintained
13171 F:      drivers/rpmsg/
13172 F:      Documentation/rpmsg.txt
13173 F:      include/linux/rpmsg.h
13174 F:      include/linux/rpmsg/
13175
13176 RENESAS CLOCK DRIVERS
13177 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13178 L:      linux-renesas-soc@vger.kernel.org
13179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13180 S:      Supported
13181 F:      drivers/clk/renesas/
13182
13183 RENESAS EMEV2 I2C DRIVER
13184 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13185 S:      Supported
13186 F:      drivers/i2c/busses/i2c-emev2.c
13187
13188 RENESAS ETHERNET DRIVERS
13189 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13190 L:      netdev@vger.kernel.org
13191 L:      linux-renesas-soc@vger.kernel.org
13192 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13193 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13194 F:      drivers/net/ethernet/renesas/
13195 F:      include/linux/sh_eth.h
13196
13197 RENESAS R-CAR GYROADC DRIVER
13198 M:      Marek Vasut <marek.vasut@gmail.com>
13199 L:      linux-iio@vger.kernel.org
13200 S:      Supported
13201 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13202 F:      drivers/iio/adc/rcar-gyroadc.c
13203
13204 RENESAS R-CAR I2C DRIVERS
13205 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13206 S:      Supported
13207 F:      drivers/i2c/busses/i2c-rcar.c
13208 F:      drivers/i2c/busses/i2c-sh_mobile.c
13209
13210 RENESAS RIIC DRIVER
13211 M:      Chris Brandt <chris.brandt@renesas.com>
13212 S:      Supported
13213 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13214 F:      drivers/i2c/busses/i2c-riic.c
13215
13216 RENESAS USB PHY DRIVER
13217 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13218 L:      linux-renesas-soc@vger.kernel.org
13219 S:      Maintained
13220 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13221
13222 RESET CONTROLLER FRAMEWORK
13223 M:      Philipp Zabel <p.zabel@pengutronix.de>
13224 T:      git git://git.pengutronix.de/git/pza/linux
13225 S:      Maintained
13226 F:      drivers/reset/
13227 F:      Documentation/devicetree/bindings/reset/
13228 F:      include/dt-bindings/reset/
13229 F:      include/linux/reset.h
13230 F:      include/linux/reset/
13231 F:      include/linux/reset-controller.h
13232
13233 RESTARTABLE SEQUENCES SUPPORT
13234 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13235 M:      Peter Zijlstra <peterz@infradead.org>
13236 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13237 M:      Boqun Feng <boqun.feng@gmail.com>
13238 L:      linux-kernel@vger.kernel.org
13239 S:      Supported
13240 F:      kernel/rseq.c
13241 F:      include/uapi/linux/rseq.h
13242 F:      include/trace/events/rseq.h
13243 F:      tools/testing/selftests/rseq/
13244
13245 RFKILL
13246 M:      Johannes Berg <johannes@sipsolutions.net>
13247 L:      linux-wireless@vger.kernel.org
13248 W:      http://wireless.kernel.org/
13249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13251 S:      Maintained
13252 F:      Documentation/rfkill.txt
13253 F:      Documentation/ABI/stable/sysfs-class-rfkill
13254 F:      net/rfkill/
13255 F:      include/linux/rfkill.h
13256 F:      include/uapi/linux/rfkill.h
13257
13258 RHASHTABLE
13259 M:      Thomas Graf <tgraf@suug.ch>
13260 M:      Herbert Xu <herbert@gondor.apana.org.au>
13261 L:      netdev@vger.kernel.org
13262 S:      Maintained
13263 F:      lib/rhashtable.c
13264 F:      lib/test_rhashtable.c
13265 F:      include/linux/rhashtable.h
13266 F:      include/linux/rhashtable-types.h
13267
13268 RICOH R5C592 MEMORYSTICK DRIVER
13269 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13270 S:      Maintained
13271 F:      drivers/memstick/host/r592.*
13272
13273 RICOH SMARTMEDIA/XD DRIVER
13274 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13275 S:      Maintained
13276 F:      drivers/mtd/nand/raw/r852.c
13277 F:      drivers/mtd/nand/raw/r852.h
13278
13279 RISC-V ARCHITECTURE
13280 M:      Palmer Dabbelt <palmer@sifive.com>
13281 M:      Albert Ou <aou@eecs.berkeley.edu>
13282 L:      linux-riscv@lists.infradead.org
13283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13284 S:      Supported
13285 F:      arch/riscv/
13286 K:      riscv
13287 N:      riscv
13288
13289 ROCCAT DRIVERS
13290 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13291 W:      http://sourceforge.net/projects/roccat/
13292 S:      Maintained
13293 F:      drivers/hid/hid-roccat*
13294 F:      include/linux/hid-roccat*
13295 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13296
13297 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13298 M:      Jacob chen <jacob2.chen@rock-chips.com>
13299 L:      linux-media@vger.kernel.org
13300 S:      Maintained
13301 F:      drivers/media/platform/rockchip/rga/
13302 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13303
13304 ROCKCHIP VPU CODEC DRIVER
13305 M:      Ezequiel Garcia <ezequiel@collabora.com>
13306 L:      linux-media@vger.kernel.org
13307 S:      Maintained
13308 F:      drivers/staging/media/platform/rockchip/vpu/
13309 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13310
13311 ROCKER DRIVER
13312 M:      Jiri Pirko <jiri@resnulli.us>
13313 L:      netdev@vger.kernel.org
13314 S:      Supported
13315 F:      drivers/net/ethernet/rocker/
13316
13317 ROCKETPORT DRIVER
13318 P:      Comtrol Corp.
13319 W:      http://www.comtrol.com
13320 S:      Maintained
13321 F:      Documentation/serial/rocket.txt
13322 F:      drivers/tty/rocket*
13323
13324 ROCKETPORT EXPRESS/INFINITY DRIVER
13325 M:      Kevin Cernekee <cernekee@gmail.com>
13326 L:      linux-serial@vger.kernel.org
13327 S:      Odd Fixes
13328 F:      drivers/tty/serial/rp2.*
13329
13330 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13331 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13332 L:      linux-kernel@vger.kernel.org
13333 L:      linux-renesas-soc@vger.kernel.org
13334 S:      Supported
13335 F:      drivers/mfd/bd9571mwv.c
13336 F:      drivers/regulator/bd9571mwv-regulator.c
13337 F:      drivers/gpio/gpio-bd9571mwv.c
13338 F:      include/linux/mfd/bd9571mwv.h
13339 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13340
13341 ROSE NETWORK LAYER
13342 M:      Ralf Baechle <ralf@linux-mips.org>
13343 L:      linux-hams@vger.kernel.org
13344 W:      http://www.linux-ax25.org/
13345 S:      Maintained
13346 F:      include/net/rose.h
13347 F:      include/uapi/linux/rose.h
13348 F:      net/rose/
13349
13350 RTL2830 MEDIA DRIVER
13351 M:      Antti Palosaari <crope@iki.fi>
13352 L:      linux-media@vger.kernel.org
13353 W:      https://linuxtv.org
13354 W:      http://palosaari.fi/linux/
13355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13356 T:      git git://linuxtv.org/anttip/media_tree.git
13357 S:      Maintained
13358 F:      drivers/media/dvb-frontends/rtl2830*
13359
13360 RTL2832 MEDIA DRIVER
13361 M:      Antti Palosaari <crope@iki.fi>
13362 L:      linux-media@vger.kernel.org
13363 W:      https://linuxtv.org
13364 W:      http://palosaari.fi/linux/
13365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13366 T:      git git://linuxtv.org/anttip/media_tree.git
13367 S:      Maintained
13368 F:      drivers/media/dvb-frontends/rtl2832*
13369
13370 RTL2832_SDR MEDIA DRIVER
13371 M:      Antti Palosaari <crope@iki.fi>
13372 L:      linux-media@vger.kernel.org
13373 W:      https://linuxtv.org
13374 W:      http://palosaari.fi/linux/
13375 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13376 T:      git git://linuxtv.org/anttip/media_tree.git
13377 S:      Maintained
13378 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13379
13380 RTL8180 WIRELESS DRIVER
13381 L:      linux-wireless@vger.kernel.org
13382 W:      http://wireless.kernel.org/
13383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13384 S:      Orphan
13385 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13386
13387 RTL8187 WIRELESS DRIVER
13388 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13389 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13390 M:      Larry Finger <Larry.Finger@lwfinger.net>
13391 L:      linux-wireless@vger.kernel.org
13392 W:      http://wireless.kernel.org/
13393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13394 S:      Maintained
13395 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13396
13397 REALTEK WIRELESS DRIVER (rtlwifi family)
13398 M:      Ping-Ke Shih <pkshih@realtek.com>
13399 L:      linux-wireless@vger.kernel.org
13400 W:      http://wireless.kernel.org/
13401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13402 S:      Maintained
13403 F:      drivers/net/wireless/realtek/rtlwifi/
13404
13405 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13406 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13407 L:      linux-wireless@vger.kernel.org
13408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13409 S:      Maintained
13410 F:      drivers/net/wireless/realtek/rtl8xxxu/
13411
13412 RXRPC SOCKETS (AF_RXRPC)
13413 M:      David Howells <dhowells@redhat.com>
13414 L:      linux-afs@lists.infradead.org
13415 S:      Supported
13416 F:      net/rxrpc/
13417 F:      include/keys/rxrpc-type.h
13418 F:      include/net/af_rxrpc.h
13419 F:      include/trace/events/rxrpc.h
13420 F:      include/uapi/linux/rxrpc.h
13421 F:      Documentation/networking/rxrpc.txt
13422 W:      https://www.infradead.org/~dhowells/kafs/
13423
13424 S3 SAVAGE FRAMEBUFFER DRIVER
13425 M:      Antonino Daplas <adaplas@gmail.com>
13426 L:      linux-fbdev@vger.kernel.org
13427 S:      Maintained
13428 F:      drivers/video/fbdev/savage/
13429
13430 S390
13431 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13432 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13433 L:      linux-s390@vger.kernel.org
13434 W:      http://www.ibm.com/developerworks/linux/linux390/
13435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13436 S:      Supported
13437 F:      arch/s390/
13438 F:      drivers/s390/
13439 F:      Documentation/s390/
13440 F:      Documentation/driver-api/s390-drivers.rst
13441
13442 S390 COMMON I/O LAYER
13443 M:      Sebastian Ott <sebott@linux.ibm.com>
13444 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13445 L:      linux-s390@vger.kernel.org
13446 W:      http://www.ibm.com/developerworks/linux/linux390/
13447 S:      Supported
13448 F:      drivers/s390/cio/
13449
13450 S390 DASD DRIVER
13451 M:      Stefan Haberland <sth@linux.ibm.com>
13452 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13453 L:      linux-s390@vger.kernel.org
13454 W:      http://www.ibm.com/developerworks/linux/linux390/
13455 S:      Supported
13456 F:      drivers/s390/block/dasd*
13457 F:      block/partitions/ibm.c
13458
13459 S390 IOMMU (PCI)
13460 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13461 L:      linux-s390@vger.kernel.org
13462 W:      http://www.ibm.com/developerworks/linux/linux390/
13463 S:      Supported
13464 F:      drivers/iommu/s390-iommu.c
13465
13466 S390 IUCV NETWORK LAYER
13467 M:      Julian Wiedmann <jwi@linux.ibm.com>
13468 M:      Ursula Braun <ubraun@linux.ibm.com>
13469 L:      linux-s390@vger.kernel.org
13470 W:      http://www.ibm.com/developerworks/linux/linux390/
13471 S:      Supported
13472 F:      drivers/s390/net/*iucv*
13473 F:      include/net/iucv/
13474 F:      net/iucv/
13475
13476 S390 NETWORK DRIVERS
13477 M:      Julian Wiedmann <jwi@linux.ibm.com>
13478 M:      Ursula Braun <ubraun@linux.ibm.com>
13479 L:      linux-s390@vger.kernel.org
13480 W:      http://www.ibm.com/developerworks/linux/linux390/
13481 S:      Supported
13482 F:      drivers/s390/net/
13483
13484 S390 PCI SUBSYSTEM
13485 M:      Sebastian Ott <sebott@linux.ibm.com>
13486 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13487 L:      linux-s390@vger.kernel.org
13488 W:      http://www.ibm.com/developerworks/linux/linux390/
13489 S:      Supported
13490 F:      arch/s390/pci/
13491 F:      drivers/pci/hotplug/s390_pci_hpc.c
13492
13493 S390 VFIO-CCW DRIVER
13494 M:      Cornelia Huck <cohuck@redhat.com>
13495 M:      Farhan Ali <alifm@linux.ibm.com>
13496 M:      Eric Farman <farman@linux.ibm.com>
13497 R:      Halil Pasic <pasic@linux.ibm.com>
13498 L:      linux-s390@vger.kernel.org
13499 L:      kvm@vger.kernel.org
13500 S:      Supported
13501 F:      drivers/s390/cio/vfio_ccw*
13502 F:      Documentation/s390/vfio-ccw.txt
13503 F:      include/uapi/linux/vfio_ccw.h
13504
13505 S390 ZCRYPT DRIVER
13506 M:      Harald Freudenberger <freude@linux.ibm.com>
13507 L:      linux-s390@vger.kernel.org
13508 W:      http://www.ibm.com/developerworks/linux/linux390/
13509 S:      Supported
13510 F:      drivers/s390/crypto/
13511
13512 S390 VFIO AP DRIVER
13513 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13514 M:      Pierre Morel <pmorel@linux.ibm.com>
13515 M:      Halil Pasic <pasic@linux.ibm.com>
13516 L:      linux-s390@vger.kernel.org
13517 W:      http://www.ibm.com/developerworks/linux/linux390/
13518 S:      Supported
13519 F:      drivers/s390/crypto/vfio_ap_drv.c
13520 F:      drivers/s390/crypto/vfio_ap_private.h
13521 F:      drivers/s390/crypto/vfio_ap_ops.c
13522 F:      Documentation/s390/vfio-ap.txt
13523
13524 S390 ZFCP DRIVER
13525 M:      Steffen Maier <maier@linux.ibm.com>
13526 M:      Benjamin Block <bblock@linux.ibm.com>
13527 L:      linux-s390@vger.kernel.org
13528 W:      http://www.ibm.com/developerworks/linux/linux390/
13529 S:      Supported
13530 F:      drivers/s390/scsi/zfcp_*
13531
13532 S3C24XX SD/MMC Driver
13533 M:      Ben Dooks <ben-linux@fluff.org>
13534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13535 S:      Supported
13536 F:      drivers/mmc/host/s3cmci.*
13537
13538 SAA6588 RDS RECEIVER DRIVER
13539 M:      Hans Verkuil <hverkuil@xs4all.nl>
13540 L:      linux-media@vger.kernel.org
13541 T:      git git://linuxtv.org/media_tree.git
13542 W:      https://linuxtv.org
13543 S:      Odd Fixes
13544 F:      drivers/media/i2c/saa6588*
13545
13546 SAA7134 VIDEO4LINUX DRIVER
13547 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13548 L:      linux-media@vger.kernel.org
13549 W:      https://linuxtv.org
13550 T:      git git://linuxtv.org/media_tree.git
13551 S:      Odd fixes
13552 F:      Documentation/media/v4l-drivers/saa7134*
13553 F:      drivers/media/pci/saa7134/
13554
13555 SAA7146 VIDEO4LINUX-2 DRIVER
13556 M:      Hans Verkuil <hverkuil@xs4all.nl>
13557 L:      linux-media@vger.kernel.org
13558 T:      git git://linuxtv.org/media_tree.git
13559 S:      Maintained
13560 F:      drivers/media/common/saa7146/
13561 F:      drivers/media/pci/saa7146/
13562 F:      include/media/drv-intf/saa7146*
13563
13564 SAMSUNG AUDIO (ASoC) DRIVERS
13565 M:      Krzysztof Kozlowski <krzk@kernel.org>
13566 M:      Sangbeom Kim <sbkim73@samsung.com>
13567 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13569 S:      Supported
13570 F:      sound/soc/samsung/
13571 F:      Documentation/devicetree/bindings/sound/samsung*
13572
13573 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13574 M:      Krzysztof Kozlowski <krzk@kernel.org>
13575 L:      linux-crypto@vger.kernel.org
13576 L:      linux-samsung-soc@vger.kernel.org
13577 S:      Maintained
13578 F:      drivers/crypto/exynos-rng.c
13579 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13580
13581 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13582 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13583 L:      linux-samsung-soc@vger.kernel.org
13584 S:      Maintained
13585 F:      drivers/char/hw_random/exynos-trng.c
13586 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13587
13588 SAMSUNG FRAMEBUFFER DRIVER
13589 M:      Jingoo Han <jingoohan1@gmail.com>
13590 L:      linux-fbdev@vger.kernel.org
13591 S:      Maintained
13592 F:      drivers/video/fbdev/s3c-fb.c
13593
13594 SAMSUNG LAPTOP DRIVER
13595 M:      Corentin Chary <corentin.chary@gmail.com>
13596 L:      platform-driver-x86@vger.kernel.org
13597 S:      Maintained
13598 F:      drivers/platform/x86/samsung-laptop.c
13599
13600 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13601 M:      Sangbeom Kim <sbkim73@samsung.com>
13602 M:      Krzysztof Kozlowski <krzk@kernel.org>
13603 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13604 L:      linux-kernel@vger.kernel.org
13605 L:      linux-samsung-soc@vger.kernel.org
13606 S:      Supported
13607 F:      drivers/mfd/sec*.c
13608 F:      drivers/regulator/s2m*.c
13609 F:      drivers/regulator/s5m*.c
13610 F:      drivers/clk/clk-s2mps11.c
13611 F:      drivers/rtc/rtc-s5m.c
13612 F:      include/linux/mfd/samsung/
13613 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13614 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13615 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13616 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13617
13618 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13619 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13620 L:      linux-media@vger.kernel.org
13621 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13622 S:      Maintained
13623 F:      drivers/media/platform/s3c-camif/
13624 F:      include/media/drv-intf/s3c_camif.h
13625
13626 SAMSUNG S3FWRN5 NFC DRIVER
13627 M:      Robert Baldyga <r.baldyga@samsung.com>
13628 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13629 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13630 S:      Supported
13631 F:      drivers/nfc/s3fwrn5
13632
13633 SAMSUNG S5C73M3 CAMERA DRIVER
13634 M:      Kyungmin Park <kyungmin.park@samsung.com>
13635 M:      Andrzej Hajda <a.hajda@samsung.com>
13636 L:      linux-media@vger.kernel.org
13637 S:      Supported
13638 F:      drivers/media/i2c/s5c73m3/*
13639
13640 SAMSUNG S5K5BAF CAMERA DRIVER
13641 M:      Kyungmin Park <kyungmin.park@samsung.com>
13642 M:      Andrzej Hajda <a.hajda@samsung.com>
13643 L:      linux-media@vger.kernel.org
13644 S:      Supported
13645 F:      drivers/media/i2c/s5k5baf.c
13646
13647 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13648 M:      Krzysztof Kozlowski <krzk@kernel.org>
13649 M:      Vladimir Zapolskiy <vz@mleia.com>
13650 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13651 L:      linux-crypto@vger.kernel.org
13652 L:      linux-samsung-soc@vger.kernel.org
13653 S:      Maintained
13654 F:      drivers/crypto/s5p-sss.c
13655
13656 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13657 M:      Kyungmin Park <kyungmin.park@samsung.com>
13658 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13659 L:      linux-media@vger.kernel.org
13660 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13661 S:      Supported
13662 F:      drivers/media/platform/exynos4-is/
13663
13664 SAMSUNG SOC CLOCK DRIVERS
13665 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13666 M:      Tomasz Figa <tomasz.figa@gmail.com>
13667 M:      Chanwoo Choi <cw00.choi@samsung.com>
13668 S:      Supported
13669 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13671 F:      drivers/clk/samsung/
13672 F:      include/dt-bindings/clock/exynos*.h
13673 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13674
13675 SAMSUNG SPI DRIVERS
13676 M:      Kukjin Kim <kgene@kernel.org>
13677 M:      Krzysztof Kozlowski <krzk@kernel.org>
13678 M:      Andi Shyti <andi@etezian.org>
13679 L:      linux-spi@vger.kernel.org
13680 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13681 S:      Maintained
13682 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13683 F:      drivers/spi/spi-s3c*
13684 F:      include/linux/platform_data/spi-s3c64xx.h
13685
13686 SAMSUNG SXGBE DRIVERS
13687 M:      Byungho An <bh74.an@samsung.com>
13688 M:      Girish K S <ks.giri@samsung.com>
13689 M:      Vipul Pandya <vipul.pandya@samsung.com>
13690 S:      Supported
13691 L:      netdev@vger.kernel.org
13692 F:      drivers/net/ethernet/samsung/sxgbe/
13693
13694 SAMSUNG THERMAL DRIVER
13695 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13696 L:      linux-pm@vger.kernel.org
13697 L:      linux-samsung-soc@vger.kernel.org
13698 S:      Supported
13699 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13700 F:      drivers/thermal/samsung/
13701
13702 SAMSUNG USB2 PHY DRIVER
13703 M:      Kamil Debski <kamil@wypas.org>
13704 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13705 L:      linux-kernel@vger.kernel.org
13706 S:      Supported
13707 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13708 F:      Documentation/phy/samsung-usb2.txt
13709 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13710 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13711 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13712 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13713 F:      drivers/phy/samsung/phy-samsung-usb2.c
13714 F:      drivers/phy/samsung/phy-samsung-usb2.h
13715
13716 SC1200 WDT DRIVER
13717 M:      Zwane Mwaikambo <zwanem@gmail.com>
13718 S:      Maintained
13719 F:      drivers/watchdog/sc1200wdt.c
13720
13721 SCHEDULER
13722 M:      Ingo Molnar <mingo@redhat.com>
13723 M:      Peter Zijlstra <peterz@infradead.org>
13724 L:      linux-kernel@vger.kernel.org
13725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13726 S:      Maintained
13727 F:      kernel/sched/
13728 F:      include/linux/sched.h
13729 F:      include/uapi/linux/sched.h
13730 F:      include/linux/wait.h
13731 F:      include/linux/preempt.h
13732
13733 SCR24X CHIP CARD INTERFACE DRIVER
13734 M:      Lubomir Rintel <lkundrak@v3.sk>
13735 S:      Supported
13736 F:      drivers/char/pcmcia/scr24x_cs.c
13737
13738 SCSI CDROM DRIVER
13739 M:      Jens Axboe <axboe@kernel.dk>
13740 L:      linux-scsi@vger.kernel.org
13741 W:      http://www.kernel.dk
13742 S:      Maintained
13743 F:      drivers/scsi/sr*
13744
13745 SCSI RDMA PROTOCOL (SRP) INITIATOR
13746 M:      Bart Van Assche <bvanassche@acm.org>
13747 L:      linux-rdma@vger.kernel.org
13748 S:      Supported
13749 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13750 F:      drivers/infiniband/ulp/srp/
13751 F:      include/scsi/srp.h
13752
13753 SCSI RDMA PROTOCOL (SRP) TARGET
13754 M:      Bart Van Assche <bvanassche@acm.org>
13755 L:      linux-rdma@vger.kernel.org
13756 L:      target-devel@vger.kernel.org
13757 S:      Supported
13758 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13759 F:      drivers/infiniband/ulp/srpt/
13760
13761 SCSI SG DRIVER
13762 M:      Doug Gilbert <dgilbert@interlog.com>
13763 L:      linux-scsi@vger.kernel.org
13764 W:      http://sg.danny.cz/sg
13765 S:      Maintained
13766 F:      Documentation/scsi/scsi-generic.txt
13767 F:      drivers/scsi/sg.c
13768 F:      include/scsi/sg.h
13769
13770 SCSI SUBSYSTEM
13771 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13773 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13775 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13776 L:      linux-scsi@vger.kernel.org
13777 S:      Maintained
13778 F:      Documentation/devicetree/bindings/scsi/
13779 F:      drivers/scsi/
13780 F:      include/scsi/
13781
13782 SCSI TAPE DRIVER
13783 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13784 L:      linux-scsi@vger.kernel.org
13785 S:      Maintained
13786 F:      Documentation/scsi/st.txt
13787 F:      drivers/scsi/st.*
13788 F:      drivers/scsi/st_*.h
13789
13790 SCSI TARGET SUBSYSTEM
13791 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13792 L:      linux-scsi@vger.kernel.org
13793 L:      target-devel@vger.kernel.org
13794 W:      http://www.linux-iscsi.org
13795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13796 Q:      https://patchwork.kernel.org/project/target-devel/list/
13797 S:      Supported
13798 F:      drivers/target/
13799 F:      include/target/
13800 F:      Documentation/target/
13801
13802 SCTP PROTOCOL
13803 M:      Vlad Yasevich <vyasevich@gmail.com>
13804 M:      Neil Horman <nhorman@tuxdriver.com>
13805 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13806 L:      linux-sctp@vger.kernel.org
13807 W:      http://lksctp.sourceforge.net
13808 S:      Maintained
13809 F:      Documentation/networking/sctp.txt
13810 F:      include/linux/sctp.h
13811 F:      include/uapi/linux/sctp.h
13812 F:      include/net/sctp/
13813 F:      net/sctp/
13814
13815 SCx200 CPU SUPPORT
13816 M:      Jim Cromie <jim.cromie@gmail.com>
13817 S:      Odd Fixes
13818 F:      Documentation/i2c/busses/scx200_acb
13819 F:      arch/x86/platform/scx200/
13820 F:      drivers/watchdog/scx200_wdt.c
13821 F:      drivers/i2c/busses/scx200*
13822 F:      drivers/mtd/maps/scx200_docflash.c
13823 F:      include/linux/scx200.h
13824
13825 SCx200 GPIO DRIVER
13826 M:      Jim Cromie <jim.cromie@gmail.com>
13827 S:      Maintained
13828 F:      drivers/char/scx200_gpio.c
13829 F:      include/linux/scx200_gpio.h
13830
13831 SCx200 HRT CLOCKSOURCE DRIVER
13832 M:      Jim Cromie <jim.cromie@gmail.com>
13833 S:      Maintained
13834 F:      drivers/clocksource/scx200_hrt.c
13835
13836 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13837 M:      Sascha Sommer <saschasommer@freenet.de>
13838 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13839 S:      Maintained
13840 F:      drivers/mmc/host/sdricoh_cs.c
13841
13842 SECO BOARDS CEC DRIVER
13843 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13844 S:      Maintained
13845 F:      drivers/media/platform/seco-cec/seco-cec.c
13846 F:      drivers/media/platform/seco-cec/seco-cec.h
13847
13848 SECURE COMPUTING
13849 M:      Kees Cook <keescook@chromium.org>
13850 R:      Andy Lutomirski <luto@amacapital.net>
13851 R:      Will Drewry <wad@chromium.org>
13852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13853 S:      Supported
13854 F:      kernel/seccomp.c
13855 F:      include/uapi/linux/seccomp.h
13856 F:      include/linux/seccomp.h
13857 F:      tools/testing/selftests/seccomp/*
13858 F:      tools/testing/selftests/kselftest_harness.h
13859 F:      Documentation/userspace-api/seccomp_filter.rst
13860 K:      \bsecure_computing
13861 K:      \bTIF_SECCOMP\b
13862
13863 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13864 M:      Al Cooper <alcooperx@gmail.com>
13865 L:      linux-mmc@vger.kernel.org
13866 L:      bcm-kernel-feedback-list@broadcom.com
13867 S:      Maintained
13868 F:      drivers/mmc/host/sdhci-brcmstb*
13869
13870 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13871 M:      Adrian Hunter <adrian.hunter@intel.com>
13872 L:      linux-mmc@vger.kernel.org
13873 S:      Maintained
13874 F:      drivers/mmc/host/sdhci*
13875 F:      include/linux/mmc/sdhci*
13876
13877 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13878 M:      Adrian Hunter <adrian.hunter@intel.com>
13879 M:      Ritesh Harjani <riteshh@codeaurora.org>
13880 M:      Asutosh Das <asutoshd@codeaurora.org>
13881 L:      linux-mmc@vger.kernel.org
13882 S:      Maintained
13883 F:      drivers/mmc/host/cqhci*
13884
13885 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13886 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13887 M:      Manjunath M B <manjumb@synopsys.com>
13888 L:      linux-mmc@vger.kernel.org
13889 S:      Maintained
13890 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13891
13892 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13893 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13894 L:      linux-mmc@vger.kernel.org
13895 S:      Supported
13896 F:      drivers/mmc/host/sdhci-of-at91.c
13897
13898 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13899 M:      Ben Dooks <ben-linux@fluff.org>
13900 M:      Jaehoon Chung <jh80.chung@samsung.com>
13901 L:      linux-mmc@vger.kernel.org
13902 S:      Maintained
13903 F:      drivers/mmc/host/sdhci-s3c*
13904
13905 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13906 M:      Viresh Kumar <vireshk@kernel.org>
13907 L:      linux-mmc@vger.kernel.org
13908 S:      Maintained
13909 F:      drivers/mmc/host/sdhci-spear.c
13910
13911 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13912 M:      Kishon Vijay Abraham I <kishon@ti.com>
13913 L:      linux-mmc@vger.kernel.org
13914 S:      Maintained
13915 F:      drivers/mmc/host/sdhci-omap.c
13916
13917 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13918 M:      Scott Bauer <scott.bauer@intel.com>
13919 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13920 L:      linux-block@vger.kernel.org
13921 S:      Supported
13922 F:      block/sed*
13923 F:      block/opal_proto.h
13924 F:      include/linux/sed*
13925 F:      include/uapi/linux/sed*
13926
13927 SECURITY CONTACT
13928 M:      Security Officers <security@kernel.org>
13929 S:      Supported
13930
13931 SECURITY SUBSYSTEM
13932 M:      James Morris <jmorris@namei.org>
13933 M:      "Serge E. Hallyn" <serge@hallyn.com>
13934 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13936 W:      http://kernsec.org/
13937 S:      Supported
13938 F:      security/
13939 X:      security/selinux/
13940
13941 SELINUX SECURITY MODULE
13942 M:      Paul Moore <paul@paul-moore.com>
13943 M:      Stephen Smalley <sds@tycho.nsa.gov>
13944 M:      Eric Paris <eparis@parisplace.org>
13945 L:      selinux@vger.kernel.org
13946 W:      https://selinuxproject.org
13947 W:      https://github.com/SELinuxProject
13948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13949 S:      Supported
13950 F:      include/linux/selinux*
13951 F:      security/selinux/
13952 F:      scripts/selinux/
13953 F:      Documentation/admin-guide/LSM/SELinux.rst
13954
13955 SENSABLE PHANTOM
13956 M:      Jiri Slaby <jirislaby@gmail.com>
13957 S:      Maintained
13958 F:      drivers/misc/phantom.c
13959 F:      include/uapi/linux/phantom.h
13960
13961 SERIAL DEVICE BUS
13962 M:      Rob Herring <robh@kernel.org>
13963 L:      linux-serial@vger.kernel.org
13964 S:      Maintained
13965 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13966 F:      drivers/tty/serdev/
13967 F:      include/linux/serdev.h
13968
13969 SERIAL DRIVERS
13970 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13971 L:      linux-serial@vger.kernel.org
13972 S:      Maintained
13973 F:      Documentation/devicetree/bindings/serial/
13974 F:      drivers/tty/serial/
13975
13976 SERIAL IR RECEIVER
13977 M:      Sean Young <sean@mess.org>
13978 L:      linux-media@vger.kernel.org
13979 S:      Maintained
13980 F:      drivers/media/rc/serial_ir.c
13981
13982 SFC NETWORK DRIVER
13983 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13984 M:      Edward Cree <ecree@solarflare.com>
13985 M:      Bert Kenward <bkenward@solarflare.com>
13986 L:      netdev@vger.kernel.org
13987 S:      Supported
13988 F:      drivers/net/ethernet/sfc/
13989
13990 SFF/SFP/SFP+ MODULE SUPPORT
13991 M:      Russell King <linux@armlinux.org.uk>
13992 L:      netdev@vger.kernel.org
13993 S:      Maintained
13994 F:      drivers/net/phy/phylink.c
13995 F:      drivers/net/phy/sfp*
13996 F:      include/linux/phylink.h
13997 F:      include/linux/sfp.h
13998
13999 SGI GRU DRIVER
14000 M:      Dimitri Sivanich <sivanich@sgi.com>
14001 S:      Maintained
14002 F:      drivers/misc/sgi-gru/
14003
14004 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14005 M:      Pat Gefre <pfg@sgi.com>
14006 L:      linux-ia64@vger.kernel.org
14007 S:      Supported
14008 F:      Documentation/ia64/serial.txt
14009 F:      drivers/tty/serial/ioc?_serial.c
14010 F:      include/linux/ioc?.h
14011
14012 SGI XP/XPC/XPNET DRIVER
14013 M:      Cliff Whickman <cpw@sgi.com>
14014 M:      Robin Holt <robinmholt@gmail.com>
14015 S:      Maintained
14016 F:      drivers/misc/sgi-xp/
14017
14018 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14019 M:      Ursula Braun <ubraun@linux.ibm.com>
14020 M:      Karsten Graul <kgraul@linux.ibm.com>
14021 L:      linux-s390@vger.kernel.org
14022 W:      http://www.ibm.com/developerworks/linux/linux390/
14023 S:      Supported
14024 F:      net/smc/
14025
14026 SHARP RJ54N1CB0C SENSOR DRIVER
14027 M:      Jacopo Mondi <jacopo@jmondi.org>
14028 L:      linux-media@vger.kernel.org
14029 T:      git git://linuxtv.org/media_tree.git
14030 S:      Odd fixes
14031 F:      drivers/media/i2c/rj54n1cb0c.c
14032 F:      include/media/i2c/rj54n1cb0c.h
14033
14034 SH_VEU V4L2 MEM2MEM DRIVER
14035 L:      linux-media@vger.kernel.org
14036 S:      Orphan
14037 F:      drivers/media/platform/sh_veu.c
14038
14039 SH_VOU V4L2 OUTPUT DRIVER
14040 L:      linux-media@vger.kernel.org
14041 S:      Orphan
14042 F:      drivers/media/platform/sh_vou.c
14043 F:      include/media/drv-intf/sh_vou.h
14044
14045 SI2157 MEDIA DRIVER
14046 M:      Antti Palosaari <crope@iki.fi>
14047 L:      linux-media@vger.kernel.org
14048 W:      https://linuxtv.org
14049 W:      http://palosaari.fi/linux/
14050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14051 T:      git git://linuxtv.org/anttip/media_tree.git
14052 S:      Maintained
14053 F:      drivers/media/tuners/si2157*
14054
14055 SI2165 MEDIA DRIVER
14056 M:      Matthias Schwarzott <zzam@gentoo.org>
14057 L:      linux-media@vger.kernel.org
14058 W:      https://linuxtv.org
14059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14060 S:      Maintained
14061 F:      drivers/media/dvb-frontends/si2165*
14062
14063 SI2168 MEDIA DRIVER
14064 M:      Antti Palosaari <crope@iki.fi>
14065 L:      linux-media@vger.kernel.org
14066 W:      https://linuxtv.org
14067 W:      http://palosaari.fi/linux/
14068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14069 T:      git git://linuxtv.org/anttip/media_tree.git
14070 S:      Maintained
14071 F:      drivers/media/dvb-frontends/si2168*
14072
14073 SI470X FM RADIO RECEIVER I2C DRIVER
14074 M:      Hans Verkuil <hverkuil@xs4all.nl>
14075 L:      linux-media@vger.kernel.org
14076 T:      git git://linuxtv.org/media_tree.git
14077 W:      https://linuxtv.org
14078 S:      Odd Fixes
14079 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14080
14081 SI470X FM RADIO RECEIVER USB DRIVER
14082 M:      Hans Verkuil <hverkuil@xs4all.nl>
14083 L:      linux-media@vger.kernel.org
14084 T:      git git://linuxtv.org/media_tree.git
14085 W:      https://linuxtv.org
14086 S:      Maintained
14087 F:      drivers/media/radio/si470x/radio-si470x-common.c
14088 F:      drivers/media/radio/si470x/radio-si470x.h
14089 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14090
14091 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14092 M:      Eduardo Valentin <edubezval@gmail.com>
14093 L:      linux-media@vger.kernel.org
14094 T:      git git://linuxtv.org/media_tree.git
14095 W:      https://linuxtv.org
14096 S:      Odd Fixes
14097 F:      drivers/media/radio/si4713/si4713.?
14098
14099 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14100 M:      Eduardo Valentin <edubezval@gmail.com>
14101 L:      linux-media@vger.kernel.org
14102 T:      git git://linuxtv.org/media_tree.git
14103 W:      https://linuxtv.org
14104 S:      Odd Fixes
14105 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14106
14107 SI4713 FM RADIO TRANSMITTER USB DRIVER
14108 M:      Hans Verkuil <hverkuil@xs4all.nl>
14109 L:      linux-media@vger.kernel.org
14110 T:      git git://linuxtv.org/media_tree.git
14111 W:      https://linuxtv.org
14112 S:      Maintained
14113 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14114
14115 SIANO DVB DRIVER
14116 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14117 L:      linux-media@vger.kernel.org
14118 W:      https://linuxtv.org
14119 T:      git git://linuxtv.org/media_tree.git
14120 S:      Odd fixes
14121 F:      drivers/media/common/siano/
14122 F:      drivers/media/usb/siano/
14123 F:      drivers/media/usb/siano/
14124 F:      drivers/media/mmc/siano/
14125
14126 SIFIVE DRIVERS
14127 M:      Palmer Dabbelt <palmer@sifive.com>
14128 M:      Paul Walmsley <paul.walmsley@sifive.com>
14129 L:      linux-riscv@lists.infradead.org
14130 T:      git git://github.com/sifive/riscv-linux.git
14131 S:      Supported
14132 K:      sifive
14133 N:      sifive
14134
14135 SILEAD TOUCHSCREEN DRIVER
14136 M:      Hans de Goede <hdegoede@redhat.com>
14137 L:      linux-input@vger.kernel.org
14138 L:      platform-driver-x86@vger.kernel.org
14139 S:      Maintained
14140 F:      drivers/input/touchscreen/silead.c
14141 F:      drivers/platform/x86/touchscreen_dmi.c
14142
14143 SILICON MOTION SM712 FRAME BUFFER DRIVER
14144 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14145 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14146 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14147 L:      linux-fbdev@vger.kernel.org
14148 S:      Maintained
14149 F:      drivers/video/fbdev/sm712*
14150 F:      Documentation/fb/sm712fb.txt
14151
14152 SIMPLE FIRMWARE INTERFACE (SFI)
14153 M:      Len Brown <lenb@kernel.org>
14154 L:      sfi-devel@simplefirmware.org
14155 W:      http://simplefirmware.org/
14156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14157 S:      Supported
14158 F:      arch/x86/platform/sfi/
14159 F:      drivers/sfi/
14160 F:      include/linux/sfi*.h
14161
14162 SIMPLEFB FB DRIVER
14163 M:      Hans de Goede <hdegoede@redhat.com>
14164 L:      linux-fbdev@vger.kernel.org
14165 S:      Maintained
14166 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14167 F:      drivers/video/fbdev/simplefb.c
14168 F:      include/linux/platform_data/simplefb.h
14169
14170 SIMTEC EB110ATX (Chalice CATS)
14171 P:      Ben Dooks
14172 P:      Vincent Sanders <vince@simtec.co.uk>
14173 M:      Simtec Linux Team <linux@simtec.co.uk>
14174 W:      http://www.simtec.co.uk/products/EB110ATX/
14175 S:      Supported
14176
14177 SIMTEC EB2410ITX (BAST)
14178 P:      Ben Dooks
14179 P:      Vincent Sanders <vince@simtec.co.uk>
14180 M:      Simtec Linux Team <linux@simtec.co.uk>
14181 W:      http://www.simtec.co.uk/products/EB2410ITX/
14182 S:      Supported
14183 F:      arch/arm/mach-s3c24xx/mach-bast.c
14184 F:      arch/arm/mach-s3c24xx/bast-ide.c
14185 F:      arch/arm/mach-s3c24xx/bast-irq.c
14186
14187 SIPHASH PRF ROUTINES
14188 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14189 S:      Maintained
14190 F:      lib/siphash.c
14191 F:      lib/test_siphash.c
14192 F:      include/linux/siphash.h
14193
14194 SIOX
14195 M:      Gavin Schenk <g.schenk@eckelmann.de>
14196 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14197 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14198 S:      Supported
14199 F:      drivers/siox/*
14200 F:      drivers/gpio/gpio-siox.c
14201 F:      include/trace/events/siox.h
14202
14203 SIS 190 ETHERNET DRIVER
14204 M:      Francois Romieu <romieu@fr.zoreil.com>
14205 L:      netdev@vger.kernel.org
14206 S:      Maintained
14207 F:      drivers/net/ethernet/sis/sis190.c
14208
14209 SIS 900/7016 FAST ETHERNET DRIVER
14210 M:      Daniele Venzano <venza@brownhat.org>
14211 W:      http://www.brownhat.org/sis900.html
14212 L:      netdev@vger.kernel.org
14213 S:      Maintained
14214 F:      drivers/net/ethernet/sis/sis900.*
14215
14216 SIS FRAMEBUFFER DRIVER
14217 M:      Thomas Winischhofer <thomas@winischhofer.net>
14218 W:      http://www.winischhofer.net/linuxsisvga.shtml
14219 S:      Maintained
14220 F:      Documentation/fb/sisfb.txt
14221 F:      drivers/video/fbdev/sis/
14222 F:      include/video/sisfb.h
14223
14224 SIS USB2VGA DRIVER
14225 M:      Thomas Winischhofer <thomas@winischhofer.net>
14226 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14227 S:      Maintained
14228 F:      drivers/usb/misc/sisusbvga/
14229
14230 SLAB ALLOCATOR
14231 M:      Christoph Lameter <cl@linux.com>
14232 M:      Pekka Enberg <penberg@kernel.org>
14233 M:      David Rientjes <rientjes@google.com>
14234 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14235 M:      Andrew Morton <akpm@linux-foundation.org>
14236 L:      linux-mm@kvack.org
14237 S:      Maintained
14238 F:      include/linux/sl?b*.h
14239 F:      mm/sl?b*
14240
14241 SLEEPABLE READ-COPY UPDATE (SRCU)
14242 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14243 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14244 M:      Josh Triplett <josh@joshtriplett.org>
14245 R:      Steven Rostedt <rostedt@goodmis.org>
14246 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14247 L:      linux-kernel@vger.kernel.org
14248 W:      http://www.rdrop.com/users/paulmck/RCU/
14249 S:      Supported
14250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14251 F:      include/linux/srcu*.h
14252 F:      kernel/rcu/srcu*.c
14253
14254 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14255 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14256 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14257 S:      Maintained
14258 F:      drivers/slimbus/
14259 F:      Documentation/devicetree/bindings/slimbus/
14260 F:      include/linux/slimbus.h
14261
14262 SMACK SECURITY MODULE
14263 M:      Casey Schaufler <casey@schaufler-ca.com>
14264 L:      linux-security-module@vger.kernel.org
14265 W:      http://schaufler-ca.com
14266 T:      git git://github.com/cschaufler/smack-next
14267 S:      Maintained
14268 F:      Documentation/admin-guide/LSM/Smack.rst
14269 F:      security/smack/
14270
14271 SMC91x ETHERNET DRIVER
14272 M:      Nicolas Pitre <nico@fluxnic.net>
14273 S:      Odd Fixes
14274 F:      drivers/net/ethernet/smsc/smc91x.*
14275
14276 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14277 M:      Sakari Ailus <sakari.ailus@iki.fi>
14278 L:      linux-media@vger.kernel.org
14279 S:      Maintained
14280 F:      drivers/media/i2c/smiapp/
14281 F:      include/media/i2c/smiapp.h
14282 F:      drivers/media/i2c/smiapp-pll.c
14283 F:      drivers/media/i2c/smiapp-pll.h
14284 F:      include/uapi/linux/smiapp.h
14285 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14286
14287 SMM665 HARDWARE MONITOR DRIVER
14288 M:      Guenter Roeck <linux@roeck-us.net>
14289 L:      linux-hwmon@vger.kernel.org
14290 S:      Maintained
14291 F:      Documentation/hwmon/smm665
14292 F:      drivers/hwmon/smm665.c
14293
14294 SMSC EMC2103 HARDWARE MONITOR DRIVER
14295 M:      Steve Glendinning <steve.glendinning@shawell.net>
14296 L:      linux-hwmon@vger.kernel.org
14297 S:      Maintained
14298 F:      Documentation/hwmon/emc2103
14299 F:      drivers/hwmon/emc2103.c
14300
14301 SMSC SCH5627 HARDWARE MONITOR DRIVER
14302 M:      Hans de Goede <hdegoede@redhat.com>
14303 L:      linux-hwmon@vger.kernel.org
14304 S:      Supported
14305 F:      Documentation/hwmon/sch5627
14306 F:      drivers/hwmon/sch5627.c
14307
14308 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14309 M:      Steve Glendinning <steve.glendinning@shawell.net>
14310 L:      linux-fbdev@vger.kernel.org
14311 S:      Maintained
14312 F:      drivers/video/fbdev/smscufx.c
14313
14314 SMSC47B397 HARDWARE MONITOR DRIVER
14315 M:      Jean Delvare <jdelvare@suse.com>
14316 L:      linux-hwmon@vger.kernel.org
14317 S:      Maintained
14318 F:      Documentation/hwmon/smsc47b397
14319 F:      drivers/hwmon/smsc47b397.c
14320
14321 SMSC911x ETHERNET DRIVER
14322 M:      Steve Glendinning <steve.glendinning@shawell.net>
14323 L:      netdev@vger.kernel.org
14324 S:      Maintained
14325 F:      include/linux/smsc911x.h
14326 F:      drivers/net/ethernet/smsc/smsc911x.*
14327
14328 SMSC9420 PCI ETHERNET DRIVER
14329 M:      Steve Glendinning <steve.glendinning@shawell.net>
14330 L:      netdev@vger.kernel.org
14331 S:      Maintained
14332 F:      drivers/net/ethernet/smsc/smsc9420.*
14333
14334 SOC-CAMERA V4L2 SUBSYSTEM
14335 L:      linux-media@vger.kernel.org
14336 T:      git git://linuxtv.org/media_tree.git
14337 S:      Orphan
14338 F:      include/media/soc*
14339 F:      drivers/media/i2c/soc_camera/
14340 F:      drivers/media/platform/soc_camera/
14341
14342 SOCIONEXT SYNQUACER I2C DRIVER
14343 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14344 L:      linux-i2c@vger.kernel.org
14345 S:      Maintained
14346 F:      drivers/i2c/busses/i2c-synquacer.c
14347 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14348
14349 SOCIONEXT UNIPHIER SOUND DRIVER
14350 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14351 S:      Orphan
14352 F:      sound/soc/uniphier/
14353
14354 SOEKRIS NET48XX LED SUPPORT
14355 M:      Chris Boot <bootc@bootc.net>
14356 S:      Maintained
14357 F:      drivers/leds/leds-net48xx.c
14358
14359 SOFT-ROCE DRIVER (rxe)
14360 M:      Moni Shoua <monis@mellanox.com>
14361 L:      linux-rdma@vger.kernel.org
14362 S:      Supported
14363 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14364 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14365 F:      drivers/infiniband/sw/rxe/
14366 F:      include/uapi/rdma/rdma_user_rxe.h
14367
14368 SOFTLOGIC 6x10 MPEG CODEC
14369 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14370 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14371 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14372 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14373 M:      Ismael Luceno <ismael@iodev.co.uk>
14374 L:      linux-media@vger.kernel.org
14375 S:      Supported
14376 F:      drivers/media/pci/solo6x10/
14377
14378 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14379 M:      James Morse <james.morse@arm.com>
14380 L:      linux-arm-kernel@lists.infradead.org
14381 S:      Maintained
14382 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14383 F:      drivers/firmware/arm_sdei.c
14384 F:      include/linux/arm_sdei.h
14385 F:      include/uapi/linux/arm_sdei.h
14386
14387 SOFTWARE RAID (Multiple Disks) SUPPORT
14388 M:      Shaohua Li <shli@kernel.org>
14389 L:      linux-raid@vger.kernel.org
14390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14391 S:      Supported
14392 F:      drivers/md/Makefile
14393 F:      drivers/md/Kconfig
14394 F:      drivers/md/md*
14395 F:      drivers/md/raid*
14396 F:      include/linux/raid/
14397 F:      include/uapi/linux/raid/
14398
14399 SOCIONEXT (SNI) AVE NETWORK DRIVER
14400 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14401 L:      netdev@vger.kernel.org
14402 S:      Maintained
14403 F:      drivers/net/ethernet/socionext/sni_ave.c
14404 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14405
14406 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14407 M:      Jassi Brar <jaswinder.singh@linaro.org>
14408 L:      netdev@vger.kernel.org
14409 S:      Maintained
14410 F:      drivers/net/ethernet/socionext/netsec.c
14411 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14412
14413 SOLIDRUN CLEARFOG SUPPORT
14414 M:      Russell King <linux@armlinux.org.uk>
14415 S:      Maintained
14416 F:      arch/arm/boot/dts/armada-388-clearfog*
14417 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14418
14419 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14420 M:      Russell King <linux@armlinux.org.uk>
14421 S:      Maintained
14422 F:      arch/arm/boot/dts/imx6*-cubox-i*
14423 F:      arch/arm/boot/dts/imx6*-hummingboard*
14424 F:      arch/arm/boot/dts/imx6*-sr-*
14425
14426 SONIC NETWORK DRIVER
14427 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14428 L:      netdev@vger.kernel.org
14429 S:      Maintained
14430 F:      drivers/net/ethernet/natsemi/sonic.*
14431
14432 SONICS SILICON BACKPLANE DRIVER (SSB)
14433 M:      Michael Buesch <m@bues.ch>
14434 L:      linux-wireless@vger.kernel.org
14435 S:      Maintained
14436 F:      drivers/ssb/
14437 F:      include/linux/ssb/
14438
14439 SONY IMX214 SENSOR DRIVER
14440 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14441 L:      linux-media@vger.kernel.org
14442 T:      git git://linuxtv.org/media_tree.git
14443 S:      Maintained
14444 F:      drivers/media/i2c/imx214.c
14445 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14446
14447 SONY IMX258 SENSOR DRIVER
14448 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14449 L:      linux-media@vger.kernel.org
14450 T:      git git://linuxtv.org/media_tree.git
14451 S:      Maintained
14452 F:      drivers/media/i2c/imx258.c
14453
14454 SONY IMX274 SENSOR DRIVER
14455 M:      Leon Luo <leonl@leopardimaging.com>
14456 L:      linux-media@vger.kernel.org
14457 T:      git git://linuxtv.org/media_tree.git
14458 S:      Maintained
14459 F:      drivers/media/i2c/imx274.c
14460 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14461
14462 SONY IMX319 SENSOR DRIVER
14463 M:      Bingbu Cao <bingbu.cao@intel.com>
14464 L:      linux-media@vger.kernel.org
14465 T:      git git://linuxtv.org/media_tree.git
14466 S:      Maintained
14467 F:      drivers/media/i2c/imx319.c
14468
14469 SONY IMX355 SENSOR DRIVER
14470 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14471 L:      linux-media@vger.kernel.org
14472 T:      git git://linuxtv.org/media_tree.git
14473 S:      Maintained
14474 F:      drivers/media/i2c/imx355.c
14475
14476 SONY MEMORYSTICK CARD SUPPORT
14477 M:      Alex Dubov <oakad@yahoo.com>
14478 W:      http://tifmxx.berlios.de/
14479 S:      Maintained
14480 F:      drivers/memstick/host/tifm_ms.c
14481
14482 SONY MEMORYSTICK STANDARD SUPPORT
14483 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14484 S:      Maintained
14485 F:      drivers/memstick/core/ms_block.*
14486
14487 SONY VAIO CONTROL DEVICE DRIVER
14488 M:      Mattia Dongili <malattia@linux.it>
14489 L:      platform-driver-x86@vger.kernel.org
14490 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14491 S:      Maintained
14492 F:      Documentation/laptops/sony-laptop.txt
14493 F:      drivers/char/sonypi.c
14494 F:      drivers/platform/x86/sony-laptop.c
14495 F:      include/linux/sony-laptop.h
14496
14497 SOUND
14498 M:      Jaroslav Kysela <perex@perex.cz>
14499 M:      Takashi Iwai <tiwai@suse.com>
14500 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14501 W:      http://www.alsa-project.org/
14502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14503 T:      git git://git.alsa-project.org/alsa-kernel.git
14504 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14505 S:      Maintained
14506 F:      Documentation/sound/
14507 F:      include/sound/
14508 F:      include/uapi/sound/
14509 F:      sound/
14510
14511 SOUND - COMPRESSED AUDIO
14512 M:      Vinod Koul <vkoul@kernel.org>
14513 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14515 S:      Supported
14516 F:      Documentation/sound/designs/compress-offload.rst
14517 F:      include/sound/compress_driver.h
14518 F:      include/uapi/sound/compress_*
14519 F:      sound/core/compress_offload.c
14520 F:      sound/soc/soc-compress.c
14521
14522 SOUND - DMAENGINE HELPERS
14523 M:      Lars-Peter Clausen <lars@metafoo.de>
14524 S:      Supported
14525 F:      include/sound/dmaengine_pcm.h
14526 F:      sound/core/pcm_dmaengine.c
14527 F:      sound/soc/soc-generic-dmaengine-pcm.c
14528
14529 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14530 M:      Liam Girdwood <lgirdwood@gmail.com>
14531 M:      Mark Brown <broonie@kernel.org>
14532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14533 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14534 W:      http://alsa-project.org/main/index.php/ASoC
14535 S:      Supported
14536 F:      Documentation/devicetree/bindings/sound/
14537 F:      Documentation/sound/soc/
14538 F:      sound/soc/
14539 F:      include/dt-bindings/sound/
14540 F:      include/sound/soc*
14541
14542 SOUNDWIRE SUBSYSTEM
14543 M:      Vinod Koul <vkoul@kernel.org>
14544 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14545 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14546 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14547 S:      Supported
14548 F:      Documentation/driver-api/soundwire/
14549 F:      drivers/soundwire/
14550 F:      include/linux/soundwire/
14551
14552 SP2 MEDIA DRIVER
14553 M:      Olli Salonen <olli.salonen@iki.fi>
14554 L:      linux-media@vger.kernel.org
14555 W:      https://linuxtv.org
14556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14557 S:      Maintained
14558 F:      drivers/media/dvb-frontends/sp2*
14559
14560 SPARC + UltraSPARC (sparc/sparc64)
14561 M:      "David S. Miller" <davem@davemloft.net>
14562 L:      sparclinux@vger.kernel.org
14563 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14566 S:      Maintained
14567 F:      arch/sparc/
14568 F:      drivers/sbus/
14569
14570 SPARC SERIAL DRIVERS
14571 M:      "David S. Miller" <davem@davemloft.net>
14572 L:      sparclinux@vger.kernel.org
14573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14575 S:      Maintained
14576 F:      include/linux/sunserialcore.h
14577 F:      drivers/tty/serial/suncore.c
14578 F:      drivers/tty/serial/sunhv.c
14579 F:      drivers/tty/serial/sunsab.c
14580 F:      drivers/tty/serial/sunsab.h
14581 F:      drivers/tty/serial/sunsu.c
14582 F:      drivers/tty/serial/sunzilog.c
14583 F:      drivers/tty/serial/sunzilog.h
14584 F:      drivers/tty/vcc.c
14585
14586 SPARSE CHECKER
14587 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14588 L:      linux-sparse@vger.kernel.org
14589 W:      https://sparse.wiki.kernel.org/
14590 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14591 S:      Maintained
14592 F:      include/linux/compiler.h
14593
14594 SPEAR CLOCK FRAMEWORK SUPPORT
14595 M:      Viresh Kumar <vireshk@kernel.org>
14596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14597 W:      http://www.st.com/spear
14598 S:      Maintained
14599 F:      drivers/clk/spear/
14600
14601 SPEAR PLATFORM SUPPORT
14602 M:      Viresh Kumar <vireshk@kernel.org>
14603 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14605 W:      http://www.st.com/spear
14606 S:      Maintained
14607 F:      arch/arm/boot/dts/spear*
14608 F:      arch/arm/mach-spear/
14609
14610 SPI NOR SUBSYSTEM
14611 M:      Marek Vasut <marek.vasut@gmail.com>
14612 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14613 L:      linux-mtd@lists.infradead.org
14614 W:      http://www.linux-mtd.infradead.org/
14615 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14616 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14617 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14618 S:      Maintained
14619 F:      drivers/mtd/spi-nor/
14620 F:      include/linux/mtd/spi-nor.h
14621
14622 SPI SUBSYSTEM
14623 M:      Mark Brown <broonie@kernel.org>
14624 L:      linux-spi@vger.kernel.org
14625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14626 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14627 S:      Maintained
14628 F:      Documentation/devicetree/bindings/spi/
14629 F:      Documentation/spi/
14630 F:      drivers/spi/
14631 F:      include/linux/spi/
14632 F:      include/uapi/linux/spi/
14633 F:      tools/spi/
14634
14635 SPIDERNET NETWORK DRIVER for CELL
14636 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14637 L:      netdev@vger.kernel.org
14638 S:      Supported
14639 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14640 F:      drivers/net/ethernet/toshiba/spider_net*
14641
14642 SPMI SUBSYSTEM
14643 R:      Stephen Boyd <sboyd@kernel.org>
14644 L:      linux-arm-msm@vger.kernel.org
14645 F:      Documentation/devicetree/bindings/spmi/
14646 F:      drivers/spmi/
14647 F:      include/dt-bindings/spmi/spmi.h
14648 F:      include/linux/spmi.h
14649 F:      include/trace/events/spmi.h
14650
14651 SPU FILE SYSTEM
14652 M:      Jeremy Kerr <jk@ozlabs.org>
14653 L:      linuxppc-dev@lists.ozlabs.org
14654 W:      http://www.ibm.com/developerworks/power/cell/
14655 S:      Supported
14656 F:      Documentation/filesystems/spufs.txt
14657 F:      arch/powerpc/platforms/cell/spufs/
14658
14659 SQUASHFS FILE SYSTEM
14660 M:      Phillip Lougher <phillip@squashfs.org.uk>
14661 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14662 W:      http://squashfs.org.uk
14663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14664 S:      Maintained
14665 F:      Documentation/filesystems/squashfs.txt
14666 F:      fs/squashfs/
14667
14668 SRM (Alpha) environment access
14669 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14670 S:      Maintained
14671 F:      arch/alpha/kernel/srm_env.c
14672
14673 ST LSM6DSx IMU IIO DRIVER
14674 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14675 L:      linux-iio@vger.kernel.org
14676 W:      http://www.st.com/
14677 S:      Maintained
14678 F:      drivers/iio/imu/st_lsm6dsx/
14679 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14680
14681 ST STM32 I2C/SMBUS DRIVER
14682 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14683 L:      linux-i2c@vger.kernel.org
14684 S:      Maintained
14685 F:      drivers/i2c/busses/i2c-stm32*
14686
14687 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14688 M:      Song Qiang <songqiang1304521@gmail.com>
14689 L:      linux-iio@vger.kernel.org
14690 S:      Maintained
14691 F:      drivers/iio/proximity/vl53l0x-i2c.c
14692 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14693
14694 STABLE BRANCH
14695 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14696 M:      Sasha Levin <sashal@kernel.org>
14697 L:      stable@vger.kernel.org
14698 S:      Supported
14699 F:      Documentation/process/stable-kernel-rules.rst
14700
14701 STAGING - COMEDI
14702 M:      Ian Abbott <abbotti@mev.co.uk>
14703 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14704 S:      Odd Fixes
14705 F:      drivers/staging/comedi/
14706
14707 STAGING - EROFS FILE SYSTEM
14708 M:      Gao Xiang <gaoxiang25@huawei.com>
14709 M:      Chao Yu <yuchao0@huawei.com>
14710 L:      linux-erofs@lists.ozlabs.org
14711 S:      Maintained
14712 F:      drivers/staging/erofs/
14713
14714 STAGING - INDUSTRIAL IO
14715 M:      Jonathan Cameron <jic23@kernel.org>
14716 L:      linux-iio@vger.kernel.org
14717 S:      Odd Fixes
14718 F:      Documentation/devicetree/bindings/staging/iio/
14719 F:      drivers/staging/iio/
14720
14721 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14722 M:      Marc Dietrich <marvin24@gmx.de>
14723 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14724 L:      linux-tegra@vger.kernel.org
14725 S:      Maintained
14726 F:      drivers/staging/nvec/
14727
14728 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14729 M:      Jens Frederich <jfrederich@gmail.com>
14730 M:      Daniel Drake <dsd@laptop.org>
14731 M:      Jon Nettleton <jon.nettleton@gmail.com>
14732 W:      http://wiki.laptop.org/go/DCON
14733 S:      Maintained
14734 F:      drivers/staging/olpc_dcon/
14735
14736 STAGING - REALTEK RTL8712U DRIVERS
14737 M:      Larry Finger <Larry.Finger@lwfinger.net>
14738 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14739 S:      Odd Fixes
14740 F:      drivers/staging/rtl8712/
14741
14742 STAGING - REALTEK RTL8188EU DRIVERS
14743 M:      Larry Finger <Larry.Finger@lwfinger.net>
14744 S:      Odd Fixes
14745 F:      drivers/staging/rtl8188eu/
14746
14747 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14748 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14749 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14750 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14751 L:      linux-fbdev@vger.kernel.org
14752 S:      Maintained
14753 F:      drivers/staging/sm750fb/
14754
14755 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14756 M:      William Hubbs <w.d.hubbs@gmail.com>
14757 M:      Chris Brannon <chris@the-brannons.com>
14758 M:      Kirk Reiser <kirk@reisers.ca>
14759 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14760 L:      speakup@linux-speakup.org
14761 W:      http://www.linux-speakup.org/
14762 S:      Odd Fixes
14763 F:      drivers/staging/speakup/
14764
14765 STAGING - VIA VT665X DRIVERS
14766 M:      Forest Bond <forest@alittletooquiet.net>
14767 S:      Odd Fixes
14768 F:      drivers/staging/vt665?/
14769
14770 STAGING - WILC1000 WIFI DRIVER
14771 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14772 M:      Ajay Singh <ajay.kathat@microchip.com>
14773 L:      linux-wireless@vger.kernel.org
14774 S:      Supported
14775 F:      drivers/staging/wilc1000/
14776
14777 STAGING SUBSYSTEM
14778 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14780 L:      devel@driverdev.osuosl.org
14781 S:      Supported
14782 F:      drivers/staging/
14783
14784 STARFIRE/DURALAN NETWORK DRIVER
14785 M:      Ion Badulescu <ionut@badula.org>
14786 S:      Odd Fixes
14787 F:      drivers/net/ethernet/adaptec/starfire*
14788
14789 STEC S1220 SKD DRIVER
14790 M:      Bart Van Assche <bart.vanassche@wdc.com>
14791 L:      linux-block@vger.kernel.org
14792 S:      Maintained
14793 F:      drivers/block/skd*[ch]
14794
14795 STI AUDIO (ASoC) DRIVERS
14796 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14797 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14798 S:      Maintained
14799 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14800 F:      sound/soc/sti/
14801
14802 STI CEC DRIVER
14803 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14804 S:      Maintained
14805 F:      drivers/media/platform/sti/cec/
14806 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14807
14808 STK1160 USB VIDEO CAPTURE DRIVER
14809 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14810 L:      linux-media@vger.kernel.org
14811 T:      git git://linuxtv.org/media_tree.git
14812 S:      Maintained
14813 F:      drivers/media/usb/stk1160/
14814
14815 STM32 AUDIO (ASoC) DRIVERS
14816 M:      Olivier Moysan <olivier.moysan@st.com>
14817 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14818 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14819 S:      Maintained
14820 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14821 F:      sound/soc/stm/
14822
14823 STM32 TIMER/LPTIMER DRIVERS
14824 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14825 S:      Maintained
14826 F:      drivers/*/stm32-*timer*
14827 F:      drivers/pwm/pwm-stm32*
14828 F:      include/linux/*/stm32-*tim*
14829 F:      Documentation/ABI/testing/*timer-stm32
14830 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14831 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14832
14833 STMMAC ETHERNET DRIVER
14834 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14835 M:      Alexandre Torgue <alexandre.torgue@st.com>
14836 M:      Jose Abreu <joabreu@synopsys.com>
14837 L:      netdev@vger.kernel.org
14838 W:      http://www.stlinux.com
14839 S:      Supported
14840 F:      drivers/net/ethernet/stmicro/stmmac/
14841
14842 SUN3/3X
14843 M:      Sam Creasey <sammy@sammy.net>
14844 W:      http://sammy.net/sun3/
14845 S:      Maintained
14846 F:      arch/m68k/kernel/*sun3*
14847 F:      arch/m68k/sun3*/
14848 F:      arch/m68k/include/asm/sun3*
14849 F:      drivers/net/ethernet/i825xx/sun3*
14850
14851 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14852 M:      Hans de Goede <hdegoede@redhat.com>
14853 L:      linux-input@vger.kernel.org
14854 S:      Maintained
14855 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14856 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14857
14858 SUNDANCE NETWORK DRIVER
14859 M:      Denis Kirjanov <kda@linux-powerpc.org>
14860 L:      netdev@vger.kernel.org
14861 S:      Maintained
14862 F:      drivers/net/ethernet/dlink/sundance.c
14863
14864 SUPERH
14865 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14866 M:      Rich Felker <dalias@libc.org>
14867 L:      linux-sh@vger.kernel.org
14868 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14869 S:      Maintained
14870 F:      Documentation/sh/
14871 F:      arch/sh/
14872 F:      drivers/sh/
14873
14874 SUSPEND TO RAM
14875 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14876 M:      Len Brown <len.brown@intel.com>
14877 M:      Pavel Machek <pavel@ucw.cz>
14878 L:      linux-pm@vger.kernel.org
14879 B:      https://bugzilla.kernel.org
14880 S:      Supported
14881 F:      Documentation/power/
14882 F:      arch/x86/kernel/acpi/
14883 F:      drivers/base/power/
14884 F:      kernel/power/
14885 F:      include/linux/suspend.h
14886 F:      include/linux/freezer.h
14887 F:      include/linux/pm.h
14888
14889 SVGA HANDLING
14890 M:      Martin Mares <mj@ucw.cz>
14891 L:      linux-video@atrey.karlin.mff.cuni.cz
14892 S:      Maintained
14893 F:      Documentation/svga.txt
14894 F:      arch/x86/boot/video*
14895
14896 SWIOTLB SUBSYSTEM
14897 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14898 L:      iommu@lists.linux-foundation.org
14899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14900 S:      Supported
14901 F:      kernel/dma/swiotlb.c
14902 F:      arch/*/kernel/pci-swiotlb.c
14903 F:      include/linux/swiotlb.h
14904
14905 SWITCHDEV
14906 M:      Jiri Pirko <jiri@resnulli.us>
14907 M:      Ivan Vecera <ivecera@redhat.com>
14908 L:      netdev@vger.kernel.org
14909 S:      Supported
14910 F:      net/switchdev/
14911 F:      include/net/switchdev.h
14912
14913 SY8106A REGULATOR DRIVER
14914 M:      Icenowy Zheng <icenowy@aosc.io>
14915 S:      Maintained
14916 F:      drivers/regulator/sy8106a-regulator.c
14917 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14918
14919 SYNC FILE FRAMEWORK
14920 M:      Sumit Semwal <sumit.semwal@linaro.org>
14921 R:      Gustavo Padovan <gustavo@padovan.org>
14922 S:      Maintained
14923 L:      linux-media@vger.kernel.org
14924 L:      dri-devel@lists.freedesktop.org
14925 F:      drivers/dma-buf/sync_*
14926 F:      drivers/dma-buf/dma-fence*
14927 F:      drivers/dma-buf/sw_sync.c
14928 F:      include/linux/sync_file.h
14929 F:      include/uapi/linux/sync_file.h
14930 F:      Documentation/sync_file.txt
14931 T:      git git://anongit.freedesktop.org/drm/drm-misc
14932
14933 SYNOPSYS ARC ARCHITECTURE
14934 M:      Vineet Gupta <vgupta@synopsys.com>
14935 L:      linux-snps-arc@lists.infradead.org
14936 S:      Supported
14937 F:      arch/arc/
14938 F:      Documentation/devicetree/bindings/arc/*
14939 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14940 F:      drivers/clocksource/arc_timer.c
14941 F:      drivers/tty/serial/arc_uart.c
14942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14943
14944 SYNOPSYS ARC HSDK SDP pll clock driver
14945 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14946 S:      Supported
14947 F:      drivers/clk/clk-hsdk-pll.c
14948 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14949
14950 SYNOPSYS ARC SDP clock driver
14951 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14952 S:      Supported
14953 F:      drivers/clk/axs10x/*
14954 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14955
14956 SYNOPSYS ARC SDP platform support
14957 M:      Alexey Brodkin <abrodkin@synopsys.com>
14958 S:      Supported
14959 F:      arch/arc/plat-axs10x
14960 F:      arch/arc/boot/dts/ax*
14961 F:      Documentation/devicetree/bindings/arc/axs10*
14962
14963 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14964 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14965 S:      Supported
14966 F:      drivers/reset/reset-axs10x.c
14967 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14968
14969 SYNOPSYS CREG GPIO DRIVER
14970 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14971 S:      Maintained
14972 F:      drivers/gpio/gpio-creg-snps.c
14973 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14974
14975 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14976 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14977 S:      Maintained
14978 F:      drivers/tty/serial/8250/8250_dw.c
14979
14980 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14981 M:      Hoan Tran <hoan@os.amperecomputing.com>
14982 L:      linux-gpio@vger.kernel.org
14983 S:      Maintained
14984 F:      drivers/gpio/gpio-dwapb.c
14985 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14986
14987 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14988 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14989 S:      Maintained
14990 F:      drivers/dma/dwi-axi-dmac/
14991 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14992
14993 SYNOPSYS DESIGNWARE DMAC DRIVER
14994 M:      Viresh Kumar <vireshk@kernel.org>
14995 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14996 S:      Maintained
14997 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14998 F:      drivers/dma/dw/
14999 F:      include/dt-bindings/dma/dw-dmac.h
15000 F:      include/linux/dma/dw.h
15001 F:      include/linux/platform_data/dma-dw.h
15002
15003 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15004 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15005 L:      netdev@vger.kernel.org
15006 S:      Supported
15007 F:      drivers/net/ethernet/synopsys/
15008
15009 SYNOPSYS DESIGNWARE I2C DRIVER
15010 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15011 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15012 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15013 L:      linux-i2c@vger.kernel.org
15014 S:      Maintained
15015 F:      drivers/i2c/busses/i2c-designware-*
15016 F:      include/linux/platform_data/i2c-designware.h
15017
15018 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15019 M:      Jaehoon Chung <jh80.chung@samsung.com>
15020 L:      linux-mmc@vger.kernel.org
15021 S:      Maintained
15022 F:      drivers/mmc/host/dw_mmc*
15023
15024 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15025 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15026 S:      Supported
15027 F:      drivers/reset/reset-hsdk.c
15028 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15029 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15030
15031 SYSTEM CONFIGURATION (SYSCON)
15032 M:      Lee Jones <lee.jones@linaro.org>
15033 M:      Arnd Bergmann <arnd@arndb.de>
15034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15035 S:      Supported
15036 F:      drivers/mfd/syscon.c
15037
15038 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15039 M:      Sudeep Holla <sudeep.holla@arm.com>
15040 L:      linux-arm-kernel@lists.infradead.org
15041 S:      Maintained
15042 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15043 F:      drivers/clk/clk-sc[mp]i.c
15044 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15045 F:      drivers/firmware/arm_scpi.c
15046 F:      drivers/firmware/arm_scmi/
15047 F:      include/linux/sc[mp]i_protocol.h
15048
15049 SYSTEM RESET/SHUTDOWN DRIVERS
15050 M:      Sebastian Reichel <sre@kernel.org>
15051 L:      linux-pm@vger.kernel.org
15052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15053 S:      Maintained
15054 F:      Documentation/devicetree/bindings/power/reset/
15055 F:      drivers/power/reset/
15056
15057 SYSTEM TRACE MODULE CLASS
15058 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15059 S:      Maintained
15060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15061 F:      Documentation/trace/stm.rst
15062 F:      drivers/hwtracing/stm/
15063 F:      include/linux/stm.h
15064 F:      include/uapi/linux/stm.h
15065
15066 SYSV FILESYSTEM
15067 M:      Christoph Hellwig <hch@infradead.org>
15068 S:      Maintained
15069 F:      Documentation/filesystems/sysv-fs.txt
15070 F:      fs/sysv/
15071 F:      include/linux/sysv_fs.h
15072
15073 TASKSTATS STATISTICS INTERFACE
15074 M:      Balbir Singh <bsingharora@gmail.com>
15075 S:      Maintained
15076 F:      Documentation/accounting/taskstats*
15077 F:      include/linux/taskstats*
15078 F:      kernel/taskstats.c
15079
15080 TC subsystem
15081 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15082 M:      Cong Wang <xiyou.wangcong@gmail.com>
15083 M:      Jiri Pirko <jiri@resnulli.us>
15084 L:      netdev@vger.kernel.org
15085 S:      Maintained
15086 F:      include/net/pkt_cls.h
15087 F:      include/net/pkt_sched.h
15088 F:      include/net/tc_act/
15089 F:      include/uapi/linux/pkt_cls.h
15090 F:      include/uapi/linux/pkt_sched.h
15091 F:      include/uapi/linux/tc_act/
15092 F:      include/uapi/linux/tc_ematch/
15093 F:      net/sched/
15094
15095 TC90522 MEDIA DRIVER
15096 M:      Akihiro Tsukada <tskd08@gmail.com>
15097 L:      linux-media@vger.kernel.org
15098 S:      Odd Fixes
15099 F:      drivers/media/dvb-frontends/tc90522*
15100
15101 TCP LOW PRIORITY MODULE
15102 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15103 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15104 W:      http://tcp-lp-mod.sourceforge.net/
15105 S:      Maintained
15106 F:      net/ipv4/tcp_lp.c
15107
15108 TDA10071 MEDIA DRIVER
15109 M:      Antti Palosaari <crope@iki.fi>
15110 L:      linux-media@vger.kernel.org
15111 W:      https://linuxtv.org
15112 W:      http://palosaari.fi/linux/
15113 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15114 T:      git git://linuxtv.org/anttip/media_tree.git
15115 S:      Maintained
15116 F:      drivers/media/dvb-frontends/tda10071*
15117
15118 TDA18212 MEDIA DRIVER
15119 M:      Antti Palosaari <crope@iki.fi>
15120 L:      linux-media@vger.kernel.org
15121 W:      https://linuxtv.org
15122 W:      http://palosaari.fi/linux/
15123 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15124 T:      git git://linuxtv.org/anttip/media_tree.git
15125 S:      Maintained
15126 F:      drivers/media/tuners/tda18212*
15127
15128 TDA18218 MEDIA DRIVER
15129 M:      Antti Palosaari <crope@iki.fi>
15130 L:      linux-media@vger.kernel.org
15131 W:      https://linuxtv.org
15132 W:      http://palosaari.fi/linux/
15133 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15134 T:      git git://linuxtv.org/anttip/media_tree.git
15135 S:      Maintained
15136 F:      drivers/media/tuners/tda18218*
15137
15138 TDA18250 MEDIA DRIVER
15139 M:      Olli Salonen <olli.salonen@iki.fi>
15140 L:      linux-media@vger.kernel.org
15141 W:      https://linuxtv.org
15142 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15143 T:      git git://linuxtv.org/media_tree.git
15144 S:      Maintained
15145 F:      drivers/media/tuners/tda18250*
15146
15147 TDA18271 MEDIA DRIVER
15148 M:      Michael Krufky <mkrufky@linuxtv.org>
15149 L:      linux-media@vger.kernel.org
15150 W:      https://linuxtv.org
15151 W:      http://github.com/mkrufky
15152 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15153 T:      git git://linuxtv.org/mkrufky/tuners.git
15154 S:      Maintained
15155 F:      drivers/media/tuners/tda18271*
15156
15157 TDA1997x MEDIA DRIVER
15158 M:      Tim Harvey <tharvey@gateworks.com>
15159 L:      linux-media@vger.kernel.org
15160 W:      https://linuxtv.org
15161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15162 S:      Maintained
15163 F:      drivers/media/i2c/tda1997x.*
15164
15165 TDA827x MEDIA DRIVER
15166 M:      Michael Krufky <mkrufky@linuxtv.org>
15167 L:      linux-media@vger.kernel.org
15168 W:      https://linuxtv.org
15169 W:      http://github.com/mkrufky
15170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15171 T:      git git://linuxtv.org/mkrufky/tuners.git
15172 S:      Maintained
15173 F:      drivers/media/tuners/tda8290.*
15174
15175 TDA8290 MEDIA DRIVER
15176 M:      Michael Krufky <mkrufky@linuxtv.org>
15177 L:      linux-media@vger.kernel.org
15178 W:      https://linuxtv.org
15179 W:      http://github.com/mkrufky
15180 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15181 T:      git git://linuxtv.org/mkrufky/tuners.git
15182 S:      Maintained
15183 F:      drivers/media/tuners/tda8290.*
15184
15185 TDA9840 MEDIA DRIVER
15186 M:      Hans Verkuil <hverkuil@xs4all.nl>
15187 L:      linux-media@vger.kernel.org
15188 T:      git git://linuxtv.org/media_tree.git
15189 W:      https://linuxtv.org
15190 S:      Maintained
15191 F:      drivers/media/i2c/tda9840*
15192
15193 TEA5761 TUNER DRIVER
15194 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15195 L:      linux-media@vger.kernel.org
15196 W:      https://linuxtv.org
15197 T:      git git://linuxtv.org/media_tree.git
15198 S:      Odd fixes
15199 F:      drivers/media/tuners/tea5761.*
15200
15201 TEA5767 TUNER DRIVER
15202 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15203 L:      linux-media@vger.kernel.org
15204 W:      https://linuxtv.org
15205 T:      git git://linuxtv.org/media_tree.git
15206 S:      Maintained
15207 F:      drivers/media/tuners/tea5767.*
15208
15209 TEA6415C MEDIA DRIVER
15210 M:      Hans Verkuil <hverkuil@xs4all.nl>
15211 L:      linux-media@vger.kernel.org
15212 T:      git git://linuxtv.org/media_tree.git
15213 W:      https://linuxtv.org
15214 S:      Maintained
15215 F:      drivers/media/i2c/tea6415c*
15216
15217 TEA6420 MEDIA DRIVER
15218 M:      Hans Verkuil <hverkuil@xs4all.nl>
15219 L:      linux-media@vger.kernel.org
15220 T:      git git://linuxtv.org/media_tree.git
15221 W:      https://linuxtv.org
15222 S:      Maintained
15223 F:      drivers/media/i2c/tea6420*
15224
15225 TEAM DRIVER
15226 M:      Jiri Pirko <jiri@resnulli.us>
15227 L:      netdev@vger.kernel.org
15228 S:      Supported
15229 F:      drivers/net/team/
15230 F:      include/linux/if_team.h
15231 F:      include/uapi/linux/if_team.h
15232
15233 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15234 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15235 S:      Maintained
15236 F:      arch/x86/platform/ts5500/
15237
15238 TECHNOTREND USB IR RECEIVER
15239 M:      Sean Young <sean@mess.org>
15240 L:      linux-media@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/media/rc/ttusbir.c
15243
15244 TECHWELL TW9910 VIDEO DECODER
15245 L:      linux-media@vger.kernel.org
15246 S:      Orphan
15247 F:      drivers/media/i2c/tw9910.c
15248 F:      include/media/i2c/tw9910.h
15249
15250 TEE SUBSYSTEM
15251 M:      Jens Wiklander <jens.wiklander@linaro.org>
15252 S:      Maintained
15253 F:      include/linux/tee_drv.h
15254 F:      include/uapi/linux/tee.h
15255 F:      drivers/tee/
15256 F:      Documentation/tee.txt
15257
15258 TEGRA ARCHITECTURE SUPPORT
15259 M:      Thierry Reding <thierry.reding@gmail.com>
15260 M:      Jonathan Hunter <jonathanh@nvidia.com>
15261 L:      linux-tegra@vger.kernel.org
15262 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15264 S:      Supported
15265 N:      [^a-z]tegra
15266
15267 TEGRA CLOCK DRIVER
15268 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15269 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15270 S:      Supported
15271 F:      drivers/clk/tegra/
15272
15273 TEGRA DMA DRIVERS
15274 M:      Laxman Dewangan <ldewangan@nvidia.com>
15275 M:      Jon Hunter <jonathanh@nvidia.com>
15276 S:      Supported
15277 F:      drivers/dma/tegra*
15278
15279 TEGRA I2C DRIVER
15280 M:      Laxman Dewangan <ldewangan@nvidia.com>
15281 S:      Supported
15282 F:      drivers/i2c/busses/i2c-tegra.c
15283
15284 TEGRA IOMMU DRIVERS
15285 M:      Thierry Reding <thierry.reding@gmail.com>
15286 L:      linux-tegra@vger.kernel.org
15287 S:      Supported
15288 F:      drivers/iommu/tegra*
15289
15290 TEGRA KBC DRIVER
15291 M:      Laxman Dewangan <ldewangan@nvidia.com>
15292 S:      Supported
15293 F:      drivers/input/keyboard/tegra-kbc.c
15294
15295 TEGRA NAND DRIVER
15296 M:      Stefan Agner <stefan@agner.ch>
15297 M:      Lucas Stach <dev@lynxeye.de>
15298 S:      Maintained
15299 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15300 F:      drivers/mtd/nand/raw/tegra_nand.c
15301
15302 TEGRA PWM DRIVER
15303 M:      Thierry Reding <thierry.reding@gmail.com>
15304 S:      Supported
15305 F:      drivers/pwm/pwm-tegra.c
15306
15307 TEGRA SERIAL DRIVER
15308 M:      Laxman Dewangan <ldewangan@nvidia.com>
15309 S:      Supported
15310 F:      drivers/tty/serial/serial-tegra.c
15311
15312 TEGRA SPI DRIVER
15313 M:      Laxman Dewangan <ldewangan@nvidia.com>
15314 S:      Supported
15315 F:      drivers/spi/spi-tegra*
15316
15317 TEHUTI ETHERNET DRIVER
15318 M:      Andy Gospodarek <andy@greyhouse.net>
15319 L:      netdev@vger.kernel.org
15320 S:      Supported
15321 F:      drivers/net/ethernet/tehuti/*
15322
15323 Telecom Clock Driver for MCPL0010
15324 M:      Mark Gross <mark.gross@intel.com>
15325 S:      Supported
15326 F:      drivers/char/tlclk.c
15327
15328 TENSILICA XTENSA PORT (xtensa)
15329 M:      Chris Zankel <chris@zankel.net>
15330 M:      Max Filippov <jcmvbkbc@gmail.com>
15331 L:      linux-xtensa@linux-xtensa.org
15332 T:      git git://github.com/czankel/xtensa-linux.git
15333 S:      Maintained
15334 F:      arch/xtensa/
15335 F:      drivers/irqchip/irq-xtensa-*
15336
15337 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15338 M:      Nishanth Menon <nm@ti.com>
15339 M:      Tero Kristo <t-kristo@ti.com>
15340 M:      Santosh Shilimkar <ssantosh@kernel.org>
15341 L:      linux-arm-kernel@lists.infradead.org
15342 S:      Maintained
15343 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15344 F:      drivers/firmware/ti_sci*
15345 F:      include/linux/soc/ti/ti_sci_protocol.h
15346 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15347 F:      drivers/soc/ti/ti_sci_pm_domains.c
15348 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15349 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15350 F:      drivers/clk/keystone/sci-clk.c
15351 F:      drivers/reset/reset-ti-sci.c
15352
15353 Texas Instruments ASoC drivers
15354 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15356 S:      Maintained
15357 F:      sound/soc/ti/
15358
15359 Texas Instruments' DAC7612 DAC Driver
15360 M:      Ricardo Ribalda <ricardo@ribalda.com>
15361 L:      linux-iio@vger.kernel.org
15362 S:      Supported
15363 F:      drivers/iio/dac/ti-dac7612.c
15364 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15365
15366 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15367 M:      Hans Verkuil <hverkuil@xs4all.nl>
15368 L:      linux-media@vger.kernel.org
15369 T:      git git://linuxtv.org/media_tree.git
15370 W:      https://linuxtv.org
15371 S:      Maintained
15372 F:      drivers/media/radio/radio-raremono.c
15373
15374 THERMAL
15375 M:      Zhang Rui <rui.zhang@intel.com>
15376 M:      Eduardo Valentin <edubezval@gmail.com>
15377 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15378 L:      linux-pm@vger.kernel.org
15379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15381 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15382 S:      Supported
15383 F:      drivers/thermal/
15384 F:      include/linux/thermal.h
15385 F:      include/uapi/linux/thermal.h
15386 F:      include/linux/cpu_cooling.h
15387 F:      Documentation/devicetree/bindings/thermal/
15388
15389 THERMAL/CPU_COOLING
15390 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15391 M:      Viresh Kumar <viresh.kumar@linaro.org>
15392 M:      Javi Merino <javi.merino@kernel.org>
15393 L:      linux-pm@vger.kernel.org
15394 S:      Supported
15395 F:      Documentation/thermal/cpu-cooling-api.txt
15396 F:      drivers/thermal/cpu_cooling.c
15397 F:      include/linux/cpu_cooling.h
15398
15399 THINKPAD ACPI EXTRAS DRIVER
15400 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15401 L:      ibm-acpi-devel@lists.sourceforge.net
15402 L:      platform-driver-x86@vger.kernel.org
15403 W:      http://ibm-acpi.sourceforge.net
15404 W:      http://thinkwiki.org/wiki/Ibm-acpi
15405 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15406 S:      Maintained
15407 F:      drivers/platform/x86/thinkpad_acpi.c
15408
15409 THUNDERBOLT DRIVER
15410 M:      Andreas Noever <andreas.noever@gmail.com>
15411 M:      Michael Jamet <michael.jamet@intel.com>
15412 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15413 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15415 S:      Maintained
15416 F:      Documentation/admin-guide/thunderbolt.rst
15417 F:      drivers/thunderbolt/
15418 F:      include/linux/thunderbolt.h
15419
15420 THUNDERBOLT NETWORK DRIVER
15421 M:      Michael Jamet <michael.jamet@intel.com>
15422 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15423 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15424 L:      netdev@vger.kernel.org
15425 S:      Maintained
15426 F:      drivers/net/thunderbolt.c
15427
15428 THUNDERX GPIO DRIVER
15429 M:      David Daney <david.daney@cavium.com>
15430 S:      Maintained
15431 F:      drivers/gpio/gpio-thunderx.c
15432
15433 TI AM437X VPFE DRIVER
15434 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15435 L:      linux-media@vger.kernel.org
15436 W:      https://linuxtv.org
15437 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15438 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15439 S:      Maintained
15440 F:      drivers/media/platform/am437x/
15441
15442 TI BANDGAP AND THERMAL DRIVER
15443 M:      Eduardo Valentin <edubezval@gmail.com>
15444 M:      Keerthy <j-keerthy@ti.com>
15445 L:      linux-pm@vger.kernel.org
15446 L:      linux-omap@vger.kernel.org
15447 S:      Maintained
15448 F:      drivers/thermal/ti-soc-thermal/
15449
15450 TI BQ27XXX POWER SUPPLY DRIVER
15451 R:      Andrew F. Davis <afd@ti.com>
15452 F:      include/linux/power/bq27xxx_battery.h
15453 F:      drivers/power/supply/bq27xxx_battery.c
15454 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15455
15456 TI CDCE706 CLOCK DRIVER
15457 M:      Max Filippov <jcmvbkbc@gmail.com>
15458 S:      Maintained
15459 F:      drivers/clk/clk-cdce706.c
15460
15461 TI CLOCK DRIVER
15462 M:      Tero Kristo <t-kristo@ti.com>
15463 L:      linux-omap@vger.kernel.org
15464 S:      Maintained
15465 F:      drivers/clk/ti/
15466 F:      include/linux/clk/ti.h
15467
15468 TI DAVINCI MACHINE SUPPORT
15469 M:      Sekhar Nori <nsekhar@ti.com>
15470 M:      Kevin Hilman <khilman@kernel.org>
15471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15473 S:      Supported
15474 F:      arch/arm/mach-davinci/
15475 F:      drivers/i2c/busses/i2c-davinci.c
15476 F:      arch/arm/boot/dts/da850*
15477
15478 TI DAVINCI SERIES CLOCK DRIVER
15479 M:      David Lechner <david@lechnology.com>
15480 R:      Sekhar Nori <nsekhar@ti.com>
15481 S:      Maintained
15482 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15483 F:      drivers/clk/davinci/
15484
15485 TI DAVINCI SERIES GPIO DRIVER
15486 M:      Keerthy <j-keerthy@ti.com>
15487 L:      linux-gpio@vger.kernel.org
15488 S:      Maintained
15489 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15490 F:      drivers/gpio/gpio-davinci.c
15491
15492 TI DAVINCI SERIES MEDIA DRIVER
15493 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15494 L:      linux-media@vger.kernel.org
15495 W:      https://linuxtv.org
15496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15497 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15498 S:      Maintained
15499 F:      drivers/media/platform/davinci/
15500 F:      include/media/davinci/
15501
15502 TI ETHERNET SWITCH DRIVER (CPSW)
15503 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15504 L:      linux-omap@vger.kernel.org
15505 L:      netdev@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/net/ethernet/ti/cpsw*
15508 F:      drivers/net/ethernet/ti/davinci*
15509
15510 TI FLASH MEDIA INTERFACE DRIVER
15511 M:      Alex Dubov <oakad@yahoo.com>
15512 S:      Maintained
15513 F:      drivers/misc/tifm*
15514 F:      drivers/mmc/host/tifm_sd.c
15515 F:      include/linux/tifm.h
15516
15517 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15518 M:      Santosh Shilimkar <ssantosh@kernel.org>
15519 L:      linux-kernel@vger.kernel.org
15520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15521 S:      Maintained
15522 F:      drivers/soc/ti/*
15523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15524
15525 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15526 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15527 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15528 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15529 S:      Maintained
15530 F:      sound/soc/codecs/lm49453*
15531 F:      sound/soc/codecs/isabelle*
15532
15533 TI LP855x BACKLIGHT DRIVER
15534 M:      Milo Kim <milo.kim@ti.com>
15535 S:      Maintained
15536 F:      Documentation/backlight/lp855x-driver.txt
15537 F:      drivers/video/backlight/lp855x_bl.c
15538 F:      include/linux/platform_data/lp855x.h
15539
15540 TI LP8727 CHARGER DRIVER
15541 M:      Milo Kim <milo.kim@ti.com>
15542 S:      Maintained
15543 F:      drivers/power/supply/lp8727_charger.c
15544 F:      include/linux/platform_data/lp8727.h
15545
15546 TI LP8788 MFD DRIVER
15547 M:      Milo Kim <milo.kim@ti.com>
15548 S:      Maintained
15549 F:      drivers/iio/adc/lp8788_adc.c
15550 F:      drivers/leds/leds-lp8788.c
15551 F:      drivers/mfd/lp8788*.c
15552 F:      drivers/power/supply/lp8788-charger.c
15553 F:      drivers/regulator/lp8788-*.c
15554 F:      include/linux/mfd/lp8788*.h
15555
15556 TI NETCP ETHERNET DRIVER
15557 M:      Wingman Kwok <w-kwok2@ti.com>
15558 M:      Murali Karicheri <m-karicheri2@ti.com>
15559 L:      netdev@vger.kernel.org
15560 S:      Maintained
15561 F:      drivers/net/ethernet/ti/netcp*
15562
15563 TI PCM3060 ASoC CODEC DRIVER
15564 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15566 S:      Maintained
15567 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15568 F:      sound/soc/codecs/pcm3060*
15569
15570 TI TAS571X FAMILY ASoC CODEC DRIVER
15571 M:      Kevin Cernekee <cernekee@chromium.org>
15572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15573 S:      Odd Fixes
15574 F:      sound/soc/codecs/tas571x*
15575
15576 TI TRF7970A NFC DRIVER
15577 M:      Mark Greer <mgreer@animalcreek.com>
15578 L:      linux-wireless@vger.kernel.org
15579 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15580 S:      Supported
15581 F:      drivers/nfc/trf7970a.c
15582 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15583
15584 TI TWL4030 SERIES SOC CODEC DRIVER
15585 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15587 S:      Maintained
15588 F:      sound/soc/codecs/twl4030*
15589
15590 TI VPE/CAL DRIVERS
15591 M:      Benoit Parrot <bparrot@ti.com>
15592 L:      linux-media@vger.kernel.org
15593 W:      http://linuxtv.org/
15594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15595 S:      Maintained
15596 F:      drivers/media/platform/ti-vpe/
15597
15598 TI WILINK WIRELESS DRIVERS
15599 L:      linux-wireless@vger.kernel.org
15600 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15601 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15603 S:      Orphan
15604 F:      drivers/net/wireless/ti/
15605 F:      include/linux/wl12xx.h
15606
15607 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15608 M:      John Stultz <john.stultz@linaro.org>
15609 M:      Thomas Gleixner <tglx@linutronix.de>
15610 R:      Stephen Boyd <sboyd@kernel.org>
15611 L:      linux-kernel@vger.kernel.org
15612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15613 S:      Supported
15614 F:      include/linux/clocksource.h
15615 F:      include/linux/time.h
15616 F:      include/linux/timex.h
15617 F:      include/uapi/linux/time.h
15618 F:      include/uapi/linux/timex.h
15619 F:      kernel/time/clocksource.c
15620 F:      kernel/time/time*.c
15621 F:      kernel/time/alarmtimer.c
15622 F:      kernel/time/ntp.c
15623 F:      tools/testing/selftests/timers/
15624
15625 TIPC NETWORK LAYER
15626 M:      Jon Maloy <jon.maloy@ericsson.com>
15627 M:      Ying Xue <ying.xue@windriver.com>
15628 L:      netdev@vger.kernel.org (core kernel code)
15629 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15630 W:      http://tipc.sourceforge.net/
15631 S:      Maintained
15632 F:      include/uapi/linux/tipc*.h
15633 F:      net/tipc/
15634
15635 TLAN NETWORK DRIVER
15636 M:      Samuel Chessman <chessman@tux.org>
15637 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15638 W:      http://sourceforge.net/projects/tlan/
15639 S:      Maintained
15640 F:      Documentation/networking/device_drivers/ti/tlan.txt
15641 F:      drivers/net/ethernet/ti/tlan.*
15642
15643 TM6000 VIDEO4LINUX DRIVER
15644 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15645 L:      linux-media@vger.kernel.org
15646 W:      https://linuxtv.org
15647 T:      git git://linuxtv.org/media_tree.git
15648 S:      Odd fixes
15649 F:      drivers/media/usb/tm6000/
15650 F:      Documentation/media/v4l-drivers/tm6000*
15651
15652 TMIO/SDHI MMC DRIVER
15653 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15654 L:      linux-mmc@vger.kernel.org
15655 S:      Supported
15656 F:      drivers/mmc/host/tmio_mmc*
15657 F:      drivers/mmc/host/renesas_sdhi*
15658 F:      include/linux/mfd/tmio.h
15659
15660 TMP401 HARDWARE MONITOR DRIVER
15661 M:      Guenter Roeck <linux@roeck-us.net>
15662 L:      linux-hwmon@vger.kernel.org
15663 S:      Maintained
15664 F:      Documentation/hwmon/tmp401
15665 F:      drivers/hwmon/tmp401.c
15666
15667 TMPFS (SHMEM FILESYSTEM)
15668 M:      Hugh Dickins <hughd@google.com>
15669 L:      linux-mm@kvack.org
15670 S:      Maintained
15671 F:      include/linux/shmem_fs.h
15672 F:      mm/shmem.c
15673
15674 TOMOYO SECURITY MODULE
15675 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15676 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15677 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15678 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15679 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15680 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15681 W:      https://tomoyo.osdn.jp/
15682 S:      Maintained
15683 F:      security/tomoyo/
15684
15685 TOPSTAR LAPTOP EXTRAS DRIVER
15686 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15687 L:      platform-driver-x86@vger.kernel.org
15688 S:      Maintained
15689 F:      drivers/platform/x86/topstar-laptop.c
15690
15691 TORTURE-TEST MODULES
15692 M:      Davidlohr Bueso <dave@stgolabs.net>
15693 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15694 M:      Josh Triplett <josh@joshtriplett.org>
15695 L:      linux-kernel@vger.kernel.org
15696 S:      Supported
15697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15698 F:      Documentation/RCU/torture.txt
15699 F:      kernel/torture.c
15700 F:      kernel/rcu/rcutorture.c
15701 F:      kernel/rcu/rcuperf.c
15702 F:      kernel/locking/locktorture.c
15703
15704 TOSHIBA ACPI EXTRAS DRIVER
15705 M:      Azael Avalos <coproscefalo@gmail.com>
15706 L:      platform-driver-x86@vger.kernel.org
15707 S:      Maintained
15708 F:      drivers/platform/x86/toshiba_acpi.c
15709
15710 TOSHIBA BLUETOOTH DRIVER
15711 M:      Azael Avalos <coproscefalo@gmail.com>
15712 L:      platform-driver-x86@vger.kernel.org
15713 S:      Maintained
15714 F:      drivers/platform/x86/toshiba_bluetooth.c
15715
15716 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15717 M:      Azael Avalos <coproscefalo@gmail.com>
15718 L:      platform-driver-x86@vger.kernel.org
15719 S:      Maintained
15720 F:      drivers/platform/x86/toshiba_haps.c
15721
15722 TOSHIBA SMM DRIVER
15723 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15724 W:      http://www.buzzard.org.uk/toshiba/
15725 S:      Maintained
15726 F:      drivers/char/toshiba.c
15727 F:      include/linux/toshiba.h
15728 F:      include/uapi/linux/toshiba.h
15729
15730 TOSHIBA TC358743 DRIVER
15731 M:      Mats Randgaard <matrandg@cisco.com>
15732 L:      linux-media@vger.kernel.org
15733 S:      Maintained
15734 F:      drivers/media/i2c/tc358743*
15735 F:      include/media/i2c/tc358743.h
15736
15737 TOSHIBA WMI HOTKEYS DRIVER
15738 M:      Azael Avalos <coproscefalo@gmail.com>
15739 L:      platform-driver-x86@vger.kernel.org
15740 S:      Maintained
15741 F:      drivers/platform/x86/toshiba-wmi.c
15742
15743 TPM DEVICE DRIVER
15744 M:      Peter Huewe <peterhuewe@gmx.de>
15745 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15746 R:      Jason Gunthorpe <jgg@ziepe.ca>
15747 L:      linux-integrity@vger.kernel.org
15748 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15749 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15750 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15751 S:      Maintained
15752 F:      drivers/char/tpm/
15753
15754 TRACING
15755 M:      Steven Rostedt <rostedt@goodmis.org>
15756 M:      Ingo Molnar <mingo@redhat.com>
15757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15758 S:      Maintained
15759 F:      Documentation/trace/ftrace.rst
15760 F:      arch/*/*/*/ftrace.h
15761 F:      arch/*/kernel/ftrace.c
15762 F:      include/*/ftrace.h
15763 F:      include/linux/trace*.h
15764 F:      include/trace/
15765 F:      kernel/trace/
15766 F:      tools/testing/selftests/ftrace/
15767
15768 TRACING MMIO ACCESSES (MMIOTRACE)
15769 M:      Steven Rostedt <rostedt@goodmis.org>
15770 M:      Ingo Molnar <mingo@kernel.org>
15771 R:      Karol Herbst <karolherbst@gmail.com>
15772 R:      Pekka Paalanen <ppaalanen@gmail.com>
15773 S:      Maintained
15774 L:      linux-kernel@vger.kernel.org
15775 L:      nouveau@lists.freedesktop.org
15776 F:      kernel/trace/trace_mmiotrace.c
15777 F:      include/linux/mmiotrace.h
15778 F:      arch/x86/mm/kmmio.c
15779 F:      arch/x86/mm/mmio-mod.c
15780 F:      arch/x86/mm/testmmiotrace.c
15781
15782 TRIVIAL PATCHES
15783 M:      Jiri Kosina <trivial@kernel.org>
15784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15785 S:      Maintained
15786 K:      ^Subject:.*(?i)trivial
15787
15788 TEMPO SEMICONDUCTOR DRIVERS
15789 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15790 S:      Maintained
15791 F:      sound/soc/codecs/tscs*.c
15792 F:      sound/soc/codecs/tscs*.h
15793 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15794
15795 TTY LAYER
15796 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15797 M:      Jiri Slaby <jslaby@suse.com>
15798 S:      Supported
15799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15800 F:      Documentation/serial/
15801 F:      drivers/tty/
15802 F:      drivers/tty/serial/serial_core.c
15803 F:      include/linux/serial_core.h
15804 F:      include/linux/serial.h
15805 F:      include/linux/tty.h
15806 F:      include/uapi/linux/serial_core.h
15807 F:      include/uapi/linux/serial.h
15808 F:      include/uapi/linux/tty.h
15809
15810 TUA9001 MEDIA DRIVER
15811 M:      Antti Palosaari <crope@iki.fi>
15812 L:      linux-media@vger.kernel.org
15813 W:      https://linuxtv.org
15814 W:      http://palosaari.fi/linux/
15815 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15816 T:      git git://linuxtv.org/anttip/media_tree.git
15817 S:      Maintained
15818 F:      drivers/media/tuners/tua9001*
15819
15820 TULIP NETWORK DRIVERS
15821 L:      netdev@vger.kernel.org
15822 L:      linux-parisc@vger.kernel.org
15823 S:      Orphan
15824 F:      drivers/net/ethernet/dec/tulip/
15825
15826 TUN/TAP driver
15827 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15828 W:      http://vtun.sourceforge.net/tun
15829 S:      Maintained
15830 F:      Documentation/networking/tuntap.txt
15831 F:      arch/um/os-Linux/drivers/
15832
15833 TURBOCHANNEL SUBSYSTEM
15834 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15835 M:      Ralf Baechle <ralf@linux-mips.org>
15836 L:      linux-mips@vger.kernel.org
15837 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15838 S:      Maintained
15839 F:      drivers/tc/
15840 F:      include/linux/tc.h
15841
15842 TURBOSTAT UTILITY
15843 M:      "Len Brown" <lenb@kernel.org>
15844 L:      linux-pm@vger.kernel.org
15845 B:      https://bugzilla.kernel.org
15846 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15848 S:      Supported
15849 F:      tools/power/x86/turbostat/
15850
15851 TW5864 VIDEO4LINUX DRIVER
15852 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15853 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15854 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15855 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15856 L:      linux-media@vger.kernel.org
15857 S:      Supported
15858 F:      drivers/media/pci/tw5864/
15859
15860 TW68 VIDEO4LINUX DRIVER
15861 M:      Hans Verkuil <hverkuil@xs4all.nl>
15862 L:      linux-media@vger.kernel.org
15863 T:      git git://linuxtv.org/media_tree.git
15864 W:      https://linuxtv.org
15865 S:      Odd Fixes
15866 F:      drivers/media/pci/tw68/
15867
15868 TW686X VIDEO4LINUX DRIVER
15869 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15870 L:      linux-media@vger.kernel.org
15871 T:      git git://linuxtv.org/media_tree.git
15872 W:      http://linuxtv.org
15873 S:      Maintained
15874 F:      drivers/media/pci/tw686x/
15875
15876 UBI FILE SYSTEM (UBIFS)
15877 M:      Richard Weinberger <richard@nod.at>
15878 M:      Artem Bityutskiy <dedekind1@gmail.com>
15879 M:      Adrian Hunter <adrian.hunter@intel.com>
15880 L:      linux-mtd@lists.infradead.org
15881 T:      git git://git.infradead.org/ubifs-2.6.git
15882 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15883 S:      Supported
15884 F:      Documentation/filesystems/ubifs.txt
15885 F:      fs/ubifs/
15886
15887 UCLINUX (M68KNOMMU AND COLDFIRE)
15888 M:      Greg Ungerer <gerg@linux-m68k.org>
15889 W:      http://www.linux-m68k.org/
15890 W:      http://www.uclinux.org/
15891 L:      linux-m68k@lists.linux-m68k.org
15892 L:      uclinux-dev@uclinux.org  (subscribers-only)
15893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15894 S:      Maintained
15895 F:      arch/m68k/coldfire/
15896 F:      arch/m68k/68*/
15897 F:      arch/m68k/*/*_no.*
15898 F:      arch/m68k/include/asm/*_no.*
15899
15900 UDF FILESYSTEM
15901 M:      Jan Kara <jack@suse.com>
15902 S:      Maintained
15903 F:      Documentation/filesystems/udf.txt
15904 F:      fs/udf/
15905
15906 UDRAW TABLET
15907 M:      Bastien Nocera <hadess@hadess.net>
15908 L:      linux-input@vger.kernel.org
15909 S:      Maintained
15910 F:      drivers/hid/hid-udraw-ps3.c
15911
15912 UFS FILESYSTEM
15913 M:      Evgeniy Dushistov <dushistov@mail.ru>
15914 S:      Maintained
15915 F:      Documentation/filesystems/ufs.txt
15916 F:      fs/ufs/
15917
15918 UHID USERSPACE HID IO DRIVER:
15919 M:      David Herrmann <dh.herrmann@googlemail.com>
15920 L:      linux-input@vger.kernel.org
15921 S:      Maintained
15922 F:      drivers/hid/uhid.c
15923 F:      include/uapi/linux/uhid.h
15924
15925 ULPI BUS
15926 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15927 L:      linux-usb@vger.kernel.org
15928 S:      Maintained
15929 F:      drivers/usb/common/ulpi.c
15930 F:      include/linux/ulpi/
15931
15932 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15933 L:      linux-usb@vger.kernel.org
15934 S:      Orphan
15935 F:      drivers/uwb/
15936 F:      include/linux/uwb.h
15937 F:      include/linux/uwb/
15938
15939 UNICORE32 ARCHITECTURE:
15940 M:      Guan Xuetao <gxt@pku.edu.cn>
15941 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15942 S:      Maintained
15943 T:      git git://github.com/gxt/linux.git
15944 F:      arch/unicore32/
15945
15946 UNIFDEF
15947 M:      Tony Finch <dot@dotat.at>
15948 W:      http://dotat.at/prog/unifdef
15949 S:      Maintained
15950 F:      scripts/unifdef.c
15951
15952 UNIFORM CDROM DRIVER
15953 M:      Jens Axboe <axboe@kernel.dk>
15954 W:      http://www.kernel.dk
15955 S:      Maintained
15956 F:      Documentation/cdrom/
15957 F:      drivers/cdrom/cdrom.c
15958 F:      include/linux/cdrom.h
15959 F:      include/uapi/linux/cdrom.h
15960
15961 UNISYS S-PAR DRIVERS
15962 M:      David Kershner <david.kershner@unisys.com>
15963 L:      sparmaintainer@unisys.com (Unisys internal)
15964 S:      Supported
15965 F:      include/linux/visorbus.h
15966 F:      drivers/visorbus/
15967 F:      drivers/staging/unisys/
15968
15969 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15970 R:      Alim Akhtar <alim.akhtar@samsung.com>
15971 R:      Avri Altman <avri.altman@wdc.com>
15972 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15973 L:      linux-scsi@vger.kernel.org
15974 S:      Supported
15975 F:      Documentation/scsi/ufs.txt
15976 F:      drivers/scsi/ufs/
15977
15978 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15979 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15980 L:      linux-scsi@vger.kernel.org
15981 S:      Supported
15982 F:      drivers/scsi/ufs/*dwc*
15983
15984 UNSORTED BLOCK IMAGES (UBI)
15985 M:      Artem Bityutskiy <dedekind1@gmail.com>
15986 M:      Richard Weinberger <richard@nod.at>
15987 W:      http://www.linux-mtd.infradead.org/
15988 L:      linux-mtd@lists.infradead.org
15989 T:      git git://git.infradead.org/ubifs-2.6.git
15990 S:      Supported
15991 F:      drivers/mtd/ubi/
15992 F:      include/linux/mtd/ubi.h
15993 F:      include/uapi/mtd/ubi-user.h
15994
15995 USB "USBNET" DRIVER FRAMEWORK
15996 M:      Oliver Neukum <oneukum@suse.com>
15997 L:      netdev@vger.kernel.org
15998 W:      http://www.linux-usb.org/usbnet
15999 S:      Maintained
16000 F:      drivers/net/usb/usbnet.c
16001 F:      include/linux/usb/usbnet.h
16002
16003 USB ACM DRIVER
16004 M:      Oliver Neukum <oneukum@suse.com>
16005 L:      linux-usb@vger.kernel.org
16006 S:      Maintained
16007 F:      Documentation/usb/acm.txt
16008 F:      drivers/usb/class/cdc-acm.*
16009
16010 USB AR5523 WIRELESS DRIVER
16011 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16012 L:      linux-wireless@vger.kernel.org
16013 S:      Maintained
16014 F:      drivers/net/wireless/ath/ar5523/
16015
16016 USB ATTACHED SCSI
16017 M:      Oliver Neukum <oneukum@suse.com>
16018 L:      linux-usb@vger.kernel.org
16019 L:      linux-scsi@vger.kernel.org
16020 S:      Maintained
16021 F:      drivers/usb/storage/uas.c
16022
16023 USB CDC ETHERNET DRIVER
16024 M:      Oliver Neukum <oliver@neukum.org>
16025 L:      linux-usb@vger.kernel.org
16026 S:      Maintained
16027 F:      drivers/net/usb/cdc_*.c
16028 F:      include/uapi/linux/usb/cdc.h
16029
16030 USB CHAOSKEY DRIVER
16031 M:      Keith Packard <keithp@keithp.com>
16032 L:      linux-usb@vger.kernel.org
16033 S:      Maintained
16034 F:      drivers/usb/misc/chaoskey.c
16035
16036 USB CYPRESS C67X00 DRIVER
16037 M:      Peter Korsgaard <jacmet@sunsite.dk>
16038 L:      linux-usb@vger.kernel.org
16039 S:      Maintained
16040 F:      drivers/usb/c67x00/
16041
16042 USB DAVICOM DM9601 DRIVER
16043 M:      Peter Korsgaard <jacmet@sunsite.dk>
16044 L:      netdev@vger.kernel.org
16045 W:      http://www.linux-usb.org/usbnet
16046 S:      Maintained
16047 F:      drivers/net/usb/dm9601.c
16048
16049 USB DIAMOND RIO500 DRIVER
16050 M:      Cesar Miquel <miquel@df.uba.ar>
16051 L:      rio500-users@lists.sourceforge.net
16052 W:      http://rio500.sourceforge.net
16053 S:      Maintained
16054 F:      drivers/usb/misc/rio500*
16055
16056 USB EHCI DRIVER
16057 M:      Alan Stern <stern@rowland.harvard.edu>
16058 L:      linux-usb@vger.kernel.org
16059 S:      Maintained
16060 F:      Documentation/usb/ehci.txt
16061 F:      drivers/usb/host/ehci*
16062
16063 USB GADGET/PERIPHERAL SUBSYSTEM
16064 M:      Felipe Balbi <balbi@kernel.org>
16065 L:      linux-usb@vger.kernel.org
16066 W:      http://www.linux-usb.org/gadget
16067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16068 S:      Maintained
16069 F:      drivers/usb/gadget/
16070 F:      include/linux/usb/gadget*
16071
16072 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16073 M:      Jiri Kosina <jikos@kernel.org>
16074 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16075 L:      linux-usb@vger.kernel.org
16076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16077 S:      Maintained
16078 F:      Documentation/hid/hiddev.txt
16079 F:      drivers/hid/usbhid/
16080
16081 USB INTEL XHCI ROLE MUX DRIVER
16082 M:      Hans de Goede <hdegoede@redhat.com>
16083 L:      linux-usb@vger.kernel.org
16084 S:      Maintained
16085 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16086
16087 USB ISP116X DRIVER
16088 M:      Olav Kongas <ok@artecdesign.ee>
16089 L:      linux-usb@vger.kernel.org
16090 S:      Maintained
16091 F:      drivers/usb/host/isp116x*
16092 F:      include/linux/usb/isp116x.h
16093
16094 USB LAN78XX ETHERNET DRIVER
16095 M:      Woojung Huh <woojung.huh@microchip.com>
16096 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16097 L:      netdev@vger.kernel.org
16098 S:      Maintained
16099 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16100 F:      drivers/net/usb/lan78xx.*
16101 F:      include/dt-bindings/net/microchip-lan78xx.h
16102
16103 USB MASS STORAGE DRIVER
16104 M:      Alan Stern <stern@rowland.harvard.edu>
16105 L:      linux-usb@vger.kernel.org
16106 L:      usb-storage@lists.one-eyed-alien.net
16107 S:      Maintained
16108 F:      drivers/usb/storage/
16109
16110 USB MIDI DRIVER
16111 M:      Clemens Ladisch <clemens@ladisch.de>
16112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16113 T:      git git://git.alsa-project.org/alsa-kernel.git
16114 S:      Maintained
16115 F:      sound/usb/midi.*
16116
16117 USB NETWORKING DRIVERS
16118 L:      linux-usb@vger.kernel.org
16119 S:      Odd Fixes
16120 F:      drivers/net/usb/
16121
16122 USB OHCI DRIVER
16123 M:      Alan Stern <stern@rowland.harvard.edu>
16124 L:      linux-usb@vger.kernel.org
16125 S:      Maintained
16126 F:      Documentation/usb/ohci.txt
16127 F:      drivers/usb/host/ohci*
16128
16129 USB OTG FSM (Finite State Machine)
16130 M:      Peter Chen <Peter.Chen@nxp.com>
16131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16132 L:      linux-usb@vger.kernel.org
16133 S:      Maintained
16134 F:      drivers/usb/common/usb-otg-fsm.c
16135
16136 USB OVER IP DRIVER
16137 M:      Valentina Manea <valentina.manea.m@gmail.com>
16138 M:      Shuah Khan <shuah@kernel.org>
16139 M:      Shuah Khan <skhan@linuxfoundation.org>
16140 L:      linux-usb@vger.kernel.org
16141 S:      Maintained
16142 F:      Documentation/usb/usbip_protocol.txt
16143 F:      drivers/usb/usbip/
16144 F:      tools/usb/usbip/
16145 F:      tools/testing/selftests/drivers/usb/usbip/
16146
16147 USB PEGASUS DRIVER
16148 M:      Petko Manolov <petkan@nucleusys.com>
16149 L:      linux-usb@vger.kernel.org
16150 L:      netdev@vger.kernel.org
16151 T:      git git://github.com/petkan/pegasus.git
16152 W:      https://github.com/petkan/pegasus
16153 S:      Maintained
16154 F:      drivers/net/usb/pegasus.*
16155
16156 USB PHY LAYER
16157 M:      Felipe Balbi <balbi@kernel.org>
16158 L:      linux-usb@vger.kernel.org
16159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16160 S:      Maintained
16161 F:      drivers/usb/phy/
16162
16163 USB PRINTER DRIVER (usblp)
16164 M:      Pete Zaitcev <zaitcev@redhat.com>
16165 L:      linux-usb@vger.kernel.org
16166 S:      Supported
16167 F:      drivers/usb/class/usblp.c
16168
16169 USB QMI WWAN NETWORK DRIVER
16170 M:      Bjørn Mork <bjorn@mork.no>
16171 L:      netdev@vger.kernel.org
16172 S:      Maintained
16173 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16174 F:      drivers/net/usb/qmi_wwan.c
16175
16176 USB RTL8150 DRIVER
16177 M:      Petko Manolov <petkan@nucleusys.com>
16178 L:      linux-usb@vger.kernel.org
16179 L:      netdev@vger.kernel.org
16180 T:      git git://github.com/petkan/rtl8150.git
16181 W:      https://github.com/petkan/rtl8150
16182 S:      Maintained
16183 F:      drivers/net/usb/rtl8150.c
16184
16185 USB SERIAL SUBSYSTEM
16186 M:      Johan Hovold <johan@kernel.org>
16187 L:      linux-usb@vger.kernel.org
16188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16189 S:      Maintained
16190 F:      Documentation/usb/usb-serial.txt
16191 F:      drivers/usb/serial/
16192 F:      include/linux/usb/serial.h
16193
16194 USB SMSC75XX ETHERNET DRIVER
16195 M:      Steve Glendinning <steve.glendinning@shawell.net>
16196 L:      netdev@vger.kernel.org
16197 S:      Maintained
16198 F:      drivers/net/usb/smsc75xx.*
16199
16200 USB SMSC95XX ETHERNET DRIVER
16201 M:      Steve Glendinning <steve.glendinning@shawell.net>
16202 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16203 L:      netdev@vger.kernel.org
16204 S:      Maintained
16205 F:      drivers/net/usb/smsc95xx.*
16206
16207 USB SUBSYSTEM
16208 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16209 L:      linux-usb@vger.kernel.org
16210 W:      http://www.linux-usb.org
16211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16212 S:      Supported
16213 F:      Documentation/devicetree/bindings/usb/
16214 F:      Documentation/usb/
16215 F:      drivers/usb/
16216 F:      include/linux/usb.h
16217 F:      include/linux/usb/
16218
16219 USB TYPEC PI3USB30532 MUX DRIVER
16220 M:      Hans de Goede <hdegoede@redhat.com>
16221 L:      linux-usb@vger.kernel.org
16222 S:      Maintained
16223 F:      drivers/usb/typec/mux/pi3usb30532.c
16224
16225 USB TYPEC CLASS
16226 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16227 L:      linux-usb@vger.kernel.org
16228 S:      Maintained
16229 F:      Documentation/ABI/testing/sysfs-class-typec
16230 F:      Documentation/driver-api/usb/typec.rst
16231 F:      drivers/usb/typec/
16232 F:      include/linux/usb/typec.h
16233
16234 USB TYPEC BUS FOR ALTERNATE MODES
16235 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16236 L:      linux-usb@vger.kernel.org
16237 S:      Maintained
16238 F:      Documentation/ABI/testing/sysfs-bus-typec
16239 F:      Documentation/driver-api/usb/typec_bus.rst
16240 F:      drivers/usb/typec/altmodes/
16241 F:      include/linux/usb/typec_altmode.h
16242
16243 USB TYPEC PORT CONTROLLER DRIVERS
16244 M:      Guenter Roeck <linux@roeck-us.net>
16245 L:      linux-usb@vger.kernel.org
16246 S:      Maintained
16247 F:      drivers/usb/typec/tcpm/
16248
16249 USB UHCI DRIVER
16250 M:      Alan Stern <stern@rowland.harvard.edu>
16251 L:      linux-usb@vger.kernel.org
16252 S:      Maintained
16253 F:      drivers/usb/host/uhci*
16254
16255 USB VIDEO CLASS
16256 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16257 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16258 L:      linux-media@vger.kernel.org
16259 T:      git git://linuxtv.org/media_tree.git
16260 W:      http://www.ideasonboard.org/uvc/
16261 S:      Maintained
16262 F:      drivers/media/usb/uvc/
16263 F:      include/uapi/linux/uvcvideo.h
16264
16265 USB VISION DRIVER
16266 M:      Hans Verkuil <hverkuil@xs4all.nl>
16267 L:      linux-media@vger.kernel.org
16268 T:      git git://linuxtv.org/media_tree.git
16269 W:      https://linuxtv.org
16270 S:      Odd Fixes
16271 F:      drivers/media/usb/usbvision/
16272
16273 USB WEBCAM GADGET
16274 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16275 L:      linux-usb@vger.kernel.org
16276 S:      Maintained
16277 F:      drivers/usb/gadget/function/*uvc*
16278 F:      drivers/usb/gadget/legacy/webcam.c
16279 F:      include/uapi/linux/usb/g_uvc.h
16280
16281 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16282 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16283 L:      linux-wireless@vger.kernel.org
16284 S:      Maintained
16285 F:      drivers/net/wireless/rndis_wlan.c
16286
16287 USB XHCI DRIVER
16288 M:      Mathias Nyman <mathias.nyman@intel.com>
16289 L:      linux-usb@vger.kernel.org
16290 S:      Supported
16291 F:      drivers/usb/host/xhci*
16292 F:      drivers/usb/host/pci-quirks*
16293
16294 USB ZD1201 DRIVER
16295 L:      linux-wireless@vger.kernel.org
16296 W:      http://linux-lc100020.sourceforge.net
16297 S:      Orphan
16298 F:      drivers/net/wireless/zydas/zd1201.*
16299
16300 USB ZR364XX DRIVER
16301 M:      Antoine Jacquet <royale@zerezo.com>
16302 L:      linux-usb@vger.kernel.org
16303 L:      linux-media@vger.kernel.org
16304 T:      git git://linuxtv.org/media_tree.git
16305 W:      http://royale.zerezo.com/zr364xx/
16306 S:      Maintained
16307 F:      Documentation/media/v4l-drivers/zr364xx*
16308 F:      drivers/media/usb/zr364xx/
16309
16310 USER-MODE LINUX (UML)
16311 M:      Jeff Dike <jdike@addtoit.com>
16312 M:      Richard Weinberger <richard@nod.at>
16313 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16314 L:      linux-um@lists.infradead.org
16315 W:      http://user-mode-linux.sourceforge.net
16316 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16318 S:      Maintained
16319 F:      Documentation/virtual/uml/
16320 F:      arch/um/
16321 F:      arch/x86/um/
16322 F:      fs/hostfs/
16323
16324 USERSPACE COPYIN/COPYOUT (UIOVEC)
16325 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16326 S:      Maintained
16327 F:      lib/iov_iter.c
16328 F:      include/linux/uio.h
16329
16330 USERSPACE DMA BUFFER DRIVER
16331 M:      Gerd Hoffmann <kraxel@redhat.com>
16332 S:      Maintained
16333 L:      dri-devel@lists.freedesktop.org
16334 F:      drivers/dma-buf/udmabuf.c
16335 F:      include/uapi/linux/udmabuf.h
16336 T:      git git://anongit.freedesktop.org/drm/drm-misc
16337
16338 USERSPACE I/O (UIO)
16339 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16340 S:      Maintained
16341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16342 F:      Documentation/driver-api/uio-howto.rst
16343 F:      drivers/uio/
16344 F:      include/linux/uio_driver.h
16345
16346 UTIL-LINUX PACKAGE
16347 M:      Karel Zak <kzak@redhat.com>
16348 L:      util-linux@vger.kernel.org
16349 W:      http://en.wikipedia.org/wiki/Util-linux
16350 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16351 S:      Maintained
16352
16353 UUID HELPERS
16354 M:      Christoph Hellwig <hch@lst.de>
16355 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16356 L:      linux-kernel@vger.kernel.org
16357 T:      git git://git.infradead.org/users/hch/uuid.git
16358 F:      lib/uuid.c
16359 F:      lib/test_uuid.c
16360 F:      include/linux/uuid.h
16361 F:      include/uapi/linux/uuid.h
16362 S:      Maintained
16363
16364 UVESAFB DRIVER
16365 M:      Michal Januszewski <spock@gentoo.org>
16366 L:      linux-fbdev@vger.kernel.org
16367 W:      https://github.com/mjanusz/v86d
16368 S:      Maintained
16369 F:      Documentation/fb/uvesafb.txt
16370 F:      drivers/video/fbdev/uvesafb.*
16371
16372 VF610 NAND DRIVER
16373 M:      Stefan Agner <stefan@agner.ch>
16374 L:      linux-mtd@lists.infradead.org
16375 S:      Supported
16376 F:      drivers/mtd/nand/raw/vf610_nfc.c
16377
16378 VFAT/FAT/MSDOS FILESYSTEM
16379 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16380 S:      Maintained
16381 F:      Documentation/filesystems/vfat.txt
16382 F:      fs/fat/
16383
16384 VFIO DRIVER
16385 M:      Alex Williamson <alex.williamson@redhat.com>
16386 L:      kvm@vger.kernel.org
16387 T:      git git://github.com/awilliam/linux-vfio.git
16388 S:      Maintained
16389 F:      Documentation/vfio.txt
16390 F:      drivers/vfio/
16391 F:      include/linux/vfio.h
16392 F:      include/uapi/linux/vfio.h
16393
16394 VFIO MEDIATED DEVICE DRIVERS
16395 M:      Kirti Wankhede <kwankhede@nvidia.com>
16396 L:      kvm@vger.kernel.org
16397 S:      Maintained
16398 F:      Documentation/vfio-mediated-device.txt
16399 F:      drivers/vfio/mdev/
16400 F:      include/linux/mdev.h
16401 F:      samples/vfio-mdev/
16402
16403 VFIO PLATFORM DRIVER
16404 M:      Eric Auger <eric.auger@redhat.com>
16405 L:      kvm@vger.kernel.org
16406 S:      Maintained
16407 F:      drivers/vfio/platform/
16408
16409 VGA_SWITCHEROO
16410 R:      Lukas Wunner <lukas@wunner.de>
16411 S:      Maintained
16412 F:      Documentation/gpu/vga-switcheroo.rst
16413 F:      drivers/gpu/vga/vga_switcheroo.c
16414 F:      include/linux/vga_switcheroo.h
16415 T:      git git://anongit.freedesktop.org/drm/drm-misc
16416
16417 VIA RHINE NETWORK DRIVER
16418 S:      Orphan
16419 F:      drivers/net/ethernet/via/via-rhine.c
16420
16421 VIA SD/MMC CARD CONTROLLER DRIVER
16422 M:      Bruce Chang <brucechang@via.com.tw>
16423 M:      Harald Welte <HaraldWelte@viatech.com>
16424 S:      Maintained
16425 F:      drivers/mmc/host/via-sdmmc.c
16426
16427 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16428 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16429 L:      linux-fbdev@vger.kernel.org
16430 S:      Maintained
16431 F:      include/linux/via-core.h
16432 F:      include/linux/via-gpio.h
16433 F:      include/linux/via_i2c.h
16434 F:      drivers/video/fbdev/via/
16435
16436 VIA VELOCITY NETWORK DRIVER
16437 M:      Francois Romieu <romieu@fr.zoreil.com>
16438 L:      netdev@vger.kernel.org
16439 S:      Maintained
16440 F:      drivers/net/ethernet/via/via-velocity.*
16441
16442 VICODEC VIRTUAL CODEC DRIVER
16443 M:      Hans Verkuil <hans.verkuil@cisco.com>
16444 L:      linux-media@vger.kernel.org
16445 T:      git git://linuxtv.org/media_tree.git
16446 W:      https://linuxtv.org
16447 S:      Maintained
16448 F:      drivers/media/platform/vicodec/*
16449
16450 VIDEO MULTIPLEXER DRIVER
16451 M:      Philipp Zabel <p.zabel@pengutronix.de>
16452 L:      linux-media@vger.kernel.org
16453 S:      Maintained
16454 F:      drivers/media/platform/video-mux.c
16455
16456 VIDEO I2C POLLING DRIVER
16457 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16458 L:      linux-media@vger.kernel.org
16459 S:      Maintained
16460 F:      drivers/media/i2c/video-i2c.c
16461
16462 VIDEOBUF2 FRAMEWORK
16463 M:      Pawel Osciak <pawel@osciak.com>
16464 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16465 M:      Kyungmin Park <kyungmin.park@samsung.com>
16466 L:      linux-media@vger.kernel.org
16467 S:      Maintained
16468 F:      drivers/media/common/videobuf2/*
16469 F:      include/media/videobuf2-*
16470
16471 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16472 M:      Helen Koike <helen.koike@collabora.com>
16473 L:      linux-media@vger.kernel.org
16474 T:      git git://linuxtv.org/media_tree.git
16475 W:      https://linuxtv.org
16476 S:      Maintained
16477 F:      drivers/media/platform/vimc/*
16478
16479 VIRT LIB
16480 M:      Alex Williamson <alex.williamson@redhat.com>
16481 M:      Paolo Bonzini <pbonzini@redhat.com>
16482 L:      kvm@vger.kernel.org
16483 S:      Supported
16484 F:      virt/lib/
16485
16486 VIRTIO AND VHOST VSOCK DRIVER
16487 M:      Stefan Hajnoczi <stefanha@redhat.com>
16488 L:      kvm@vger.kernel.org
16489 L:      virtualization@lists.linux-foundation.org
16490 L:      netdev@vger.kernel.org
16491 S:      Maintained
16492 F:      include/linux/virtio_vsock.h
16493 F:      include/uapi/linux/virtio_vsock.h
16494 F:      include/uapi/linux/vsockmon.h
16495 F:      include/uapi/linux/vm_sockets_diag.h
16496 F:      net/vmw_vsock/diag.c
16497 F:      net/vmw_vsock/af_vsock_tap.c
16498 F:      net/vmw_vsock/virtio_transport_common.c
16499 F:      net/vmw_vsock/virtio_transport.c
16500 F:      drivers/net/vsockmon.c
16501 F:      drivers/vhost/vsock.c
16502 F:      tools/testing/vsock/
16503
16504 VIRTIO CONSOLE DRIVER
16505 M:      Amit Shah <amit@kernel.org>
16506 L:      virtualization@lists.linux-foundation.org
16507 S:      Maintained
16508 F:      drivers/char/virtio_console.c
16509 F:      include/linux/virtio_console.h
16510 F:      include/uapi/linux/virtio_console.h
16511
16512 VIRTIO CORE, NET AND BLOCK DRIVERS
16513 M:      "Michael S. Tsirkin" <mst@redhat.com>
16514 M:      Jason Wang <jasowang@redhat.com>
16515 L:      virtualization@lists.linux-foundation.org
16516 S:      Maintained
16517 F:      Documentation/devicetree/bindings/virtio/
16518 F:      drivers/virtio/
16519 F:      tools/virtio/
16520 F:      drivers/net/virtio_net.c
16521 F:      drivers/block/virtio_blk.c
16522 F:      include/linux/virtio*.h
16523 F:      include/uapi/linux/virtio_*.h
16524 F:      drivers/crypto/virtio/
16525 F:      mm/balloon_compaction.c
16526
16527 VIRTIO CRYPTO DRIVER
16528 M:      Gonglei <arei.gonglei@huawei.com>
16529 L:      virtualization@lists.linux-foundation.org
16530 L:      linux-crypto@vger.kernel.org
16531 S:      Maintained
16532 F:      drivers/crypto/virtio/
16533 F:      include/uapi/linux/virtio_crypto.h
16534
16535 VIRTIO DRIVERS FOR S390
16536 M:      Cornelia Huck <cohuck@redhat.com>
16537 M:      Halil Pasic <pasic@linux.ibm.com>
16538 L:      linux-s390@vger.kernel.org
16539 L:      virtualization@lists.linux-foundation.org
16540 L:      kvm@vger.kernel.org
16541 S:      Supported
16542 F:      drivers/s390/virtio/
16543 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16544
16545 VIRTIO GPU DRIVER
16546 M:      David Airlie <airlied@linux.ie>
16547 M:      Gerd Hoffmann <kraxel@redhat.com>
16548 L:      dri-devel@lists.freedesktop.org
16549 L:      virtualization@lists.linux-foundation.org
16550 T:      git git://anongit.freedesktop.org/drm/drm-misc
16551 S:      Maintained
16552 F:      drivers/gpu/drm/virtio/
16553 F:      include/uapi/linux/virtio_gpu.h
16554
16555 VIRTIO HOST (VHOST)
16556 M:      "Michael S. Tsirkin" <mst@redhat.com>
16557 M:      Jason Wang <jasowang@redhat.com>
16558 L:      kvm@vger.kernel.org
16559 L:      virtualization@lists.linux-foundation.org
16560 L:      netdev@vger.kernel.org
16561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16562 S:      Maintained
16563 F:      drivers/vhost/
16564 F:      include/uapi/linux/vhost.h
16565
16566 VIRTIO INPUT DRIVER
16567 M:      Gerd Hoffmann <kraxel@redhat.com>
16568 S:      Maintained
16569 F:      drivers/virtio/virtio_input.c
16570 F:      include/uapi/linux/virtio_input.h
16571
16572 VIRTUAL BOX GUEST DEVICE DRIVER
16573 M:      Hans de Goede <hdegoede@redhat.com>
16574 M:      Arnd Bergmann <arnd@arndb.de>
16575 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16576 S:      Maintained
16577 F:      include/linux/vbox_utils.h
16578 F:      include/uapi/linux/vbox*.h
16579 F:      drivers/virt/vboxguest/
16580
16581 VIRTUAL SERIO DEVICE DRIVER
16582 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16583 S:      Maintained
16584 F:      drivers/input/serio/userio.c
16585 F:      include/uapi/linux/userio.h
16586
16587 VIVID VIRTUAL VIDEO DRIVER
16588 M:      Hans Verkuil <hverkuil@xs4all.nl>
16589 L:      linux-media@vger.kernel.org
16590 T:      git git://linuxtv.org/media_tree.git
16591 W:      https://linuxtv.org
16592 S:      Maintained
16593 F:      drivers/media/platform/vivid/*
16594
16595 VLYNQ BUS
16596 M:      Florian Fainelli <f.fainelli@gmail.com>
16597 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16598 S:      Maintained
16599 F:      drivers/vlynq/vlynq.c
16600 F:      include/linux/vlynq.h
16601
16602 VME SUBSYSTEM
16603 M:      Martyn Welch <martyn@welchs.me.uk>
16604 M:      Manohar Vanga <manohar.vanga@gmail.com>
16605 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16606 L:      devel@driverdev.osuosl.org
16607 S:      Maintained
16608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16609 F:      Documentation/driver-api/vme.rst
16610 F:      drivers/staging/vme/
16611 F:      drivers/vme/
16612 F:      include/linux/vme*
16613
16614 VMWARE BALLOON DRIVER
16615 M:      Julien Freche <jfreche@vmware.com>
16616 M:      Nadav Amit <namit@vmware.com>
16617 M:      "VMware, Inc." <pv-drivers@vmware.com>
16618 L:      linux-kernel@vger.kernel.org
16619 S:      Maintained
16620 F:      drivers/misc/vmw_balloon.c
16621
16622 VMWARE HYPERVISOR INTERFACE
16623 M:      Alok Kataria <akataria@vmware.com>
16624 L:      virtualization@lists.linux-foundation.org
16625 S:      Supported
16626 F:      arch/x86/kernel/cpu/vmware.c
16627
16628 VMWARE PVRDMA DRIVER
16629 M:      Adit Ranadive <aditr@vmware.com>
16630 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16631 L:      linux-rdma@vger.kernel.org
16632 S:      Maintained
16633 F:      drivers/infiniband/hw/vmw_pvrdma/
16634
16635 VMware PVSCSI driver
16636 M:      Jim Gill <jgill@vmware.com>
16637 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16638 L:      linux-scsi@vger.kernel.org
16639 S:      Maintained
16640 F:      drivers/scsi/vmw_pvscsi.c
16641 F:      drivers/scsi/vmw_pvscsi.h
16642
16643 VMWARE VMMOUSE SUBDRIVER
16644 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16645 M:      "VMware, Inc." <pv-drivers@vmware.com>
16646 L:      linux-input@vger.kernel.org
16647 S:      Maintained
16648 F:      drivers/input/mouse/vmmouse.c
16649 F:      drivers/input/mouse/vmmouse.h
16650
16651 VMWARE VMXNET3 ETHERNET DRIVER
16652 M:      Ronak Doshi <doshir@vmware.com>
16653 M:      "VMware, Inc." <pv-drivers@vmware.com>
16654 L:      netdev@vger.kernel.org
16655 S:      Maintained
16656 F:      drivers/net/vmxnet3/
16657
16658 VOCORE VOCORE2 BOARD
16659 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16660 L:      linux-mips@vger.kernel.org
16661 S:      Maintained
16662 F:      arch/mips/boot/dts/ralink/vocore2.dts
16663
16664 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16665 M:      Liam Girdwood <lgirdwood@gmail.com>
16666 M:      Mark Brown <broonie@kernel.org>
16667 L:      linux-kernel@vger.kernel.org
16668 W:      http://www.slimlogic.co.uk/?p=48
16669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16670 S:      Supported
16671 F:      Documentation/devicetree/bindings/regulator/
16672 F:      Documentation/power/regulator/
16673 F:      drivers/regulator/
16674 F:      include/dt-bindings/regulator/
16675 F:      include/linux/regulator/
16676
16677 VRF
16678 M:      David Ahern <dsa@cumulusnetworks.com>
16679 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16680 L:      netdev@vger.kernel.org
16681 S:      Maintained
16682 F:      drivers/net/vrf.c
16683 F:      Documentation/networking/vrf.txt
16684
16685 VT1211 HARDWARE MONITOR DRIVER
16686 M:      Juerg Haefliger <juergh@gmail.com>
16687 L:      linux-hwmon@vger.kernel.org
16688 S:      Maintained
16689 F:      Documentation/hwmon/vt1211
16690 F:      drivers/hwmon/vt1211.c
16691
16692 VT8231 HARDWARE MONITOR DRIVER
16693 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16694 L:      linux-hwmon@vger.kernel.org
16695 S:      Maintained
16696 F:      drivers/hwmon/vt8231.c
16697
16698 VUB300 USB to SDIO/SD/MMC bridge chip
16699 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16700 L:      linux-mmc@vger.kernel.org
16701 L:      linux-usb@vger.kernel.org
16702 S:      Supported
16703 F:      drivers/mmc/host/vub300.c
16704
16705 W1 DALLAS'S 1-WIRE BUS
16706 M:      Evgeniy Polyakov <zbr@ioremap.net>
16707 S:      Maintained
16708 F:      Documentation/devicetree/bindings/w1/
16709 F:      Documentation/w1/
16710 F:      drivers/w1/
16711 F:      include/linux/w1.h
16712
16713 W83791D HARDWARE MONITORING DRIVER
16714 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16715 L:      linux-hwmon@vger.kernel.org
16716 S:      Maintained
16717 F:      Documentation/hwmon/w83791d
16718 F:      drivers/hwmon/w83791d.c
16719
16720 W83793 HARDWARE MONITORING DRIVER
16721 M:      Rudolf Marek <r.marek@assembler.cz>
16722 L:      linux-hwmon@vger.kernel.org
16723 S:      Maintained
16724 F:      Documentation/hwmon/w83793
16725 F:      drivers/hwmon/w83793.c
16726
16727 W83795 HARDWARE MONITORING DRIVER
16728 M:      Jean Delvare <jdelvare@suse.com>
16729 L:      linux-hwmon@vger.kernel.org
16730 S:      Maintained
16731 F:      drivers/hwmon/w83795.c
16732
16733 W83L51xD SD/MMC CARD INTERFACE DRIVER
16734 M:      Pierre Ossman <pierre@ossman.eu>
16735 S:      Maintained
16736 F:      drivers/mmc/host/wbsd.*
16737
16738 WACOM PROTOCOL 4 SERIAL TABLETS
16739 M:      Julian Squires <julian@cipht.net>
16740 M:      Hans de Goede <hdegoede@redhat.com>
16741 L:      linux-input@vger.kernel.org
16742 S:      Maintained
16743 F:      drivers/input/tablet/wacom_serial4.c
16744
16745 WATCHDOG DEVICE DRIVERS
16746 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16747 M:      Guenter Roeck <linux@roeck-us.net>
16748 L:      linux-watchdog@vger.kernel.org
16749 W:      http://www.linux-watchdog.org/
16750 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16751 S:      Maintained
16752 F:      Documentation/devicetree/bindings/watchdog/
16753 F:      Documentation/watchdog/
16754 F:      drivers/watchdog/
16755 F:      include/linux/watchdog.h
16756 F:      include/uapi/linux/watchdog.h
16757
16758 WHISKEYCOVE PMIC GPIO DRIVER
16759 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16760 L:      linux-gpio@vger.kernel.org
16761 S:      Maintained
16762 F:      drivers/gpio/gpio-wcove.c
16763
16764 WHWAVE RTC DRIVER
16765 M:      Dianlong Li <long17.cool@163.com>
16766 L:      linux-rtc@vger.kernel.org
16767 S:      Maintained
16768 F:      drivers/rtc/rtc-sd3078.c
16769
16770 WIIMOTE HID DRIVER
16771 M:      David Herrmann <dh.herrmann@googlemail.com>
16772 L:      linux-input@vger.kernel.org
16773 S:      Maintained
16774 F:      drivers/hid/hid-wiimote*
16775
16776 WILOCITY WIL6210 WIRELESS DRIVER
16777 M:      Maya Erez <merez@codeaurora.org>
16778 L:      linux-wireless@vger.kernel.org
16779 L:      wil6210@qti.qualcomm.com
16780 S:      Supported
16781 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16782 F:      drivers/net/wireless/ath/wil6210/
16783
16784 WIMAX STACK
16785 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16786 M:      linux-wimax@intel.com
16787 L:      wimax@linuxwimax.org (subscribers-only)
16788 S:      Supported
16789 W:      http://linuxwimax.org
16790 F:      Documentation/wimax/README.wimax
16791 F:      include/linux/wimax/debug.h
16792 F:      include/net/wimax.h
16793 F:      include/uapi/linux/wimax.h
16794 F:      net/wimax/
16795
16796 WINBOND CIR DRIVER
16797 M:      David Härdeman <david@hardeman.nu>
16798 S:      Maintained
16799 F:      drivers/media/rc/winbond-cir.c
16800
16801 RCMM REMOTE CONTROLS DECODER
16802 M:      Patrick Lerda <patrick9876@free.fr>
16803 S:      Maintained
16804 F:      drivers/media/rc/ir-rcmm-decoder.c
16805
16806 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16807 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16808 L:      linux-watchdog@vger.kernel.org
16809 S:      Maintained
16810 F:      drivers/watchdog/ebc-c384_wdt.c
16811
16812 WINSYSTEMS WS16C48 GPIO DRIVER
16813 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16814 L:      linux-gpio@vger.kernel.org
16815 S:      Maintained
16816 F:      drivers/gpio/gpio-ws16c48.c
16817
16818 WISTRON LAPTOP BUTTON DRIVER
16819 M:      Miloslav Trmac <mitr@volny.cz>
16820 S:      Maintained
16821 F:      drivers/input/misc/wistron_btns.c
16822
16823 WL3501 WIRELESS PCMCIA CARD DRIVER
16824 L:      linux-wireless@vger.kernel.org
16825 S:      Odd fixes
16826 F:      drivers/net/wireless/wl3501*
16827
16828 WOLFSON MICROELECTRONICS DRIVERS
16829 L:      patches@opensource.cirrus.com
16830 T:      git https://github.com/CirrusLogic/linux-drivers.git
16831 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16832 S:      Supported
16833 F:      Documentation/hwmon/wm83??
16834 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16835 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16836 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16837 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16838 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16839 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16840 F:      drivers/clk/clk-wm83*.c
16841 F:      drivers/extcon/extcon-arizona.c
16842 F:      drivers/leds/leds-wm83*.c
16843 F:      drivers/gpio/gpio-*wm*.c
16844 F:      drivers/gpio/gpio-arizona.c
16845 F:      drivers/hwmon/wm83??-hwmon.c
16846 F:      drivers/input/misc/wm831x-on.c
16847 F:      drivers/input/touchscreen/wm831x-ts.c
16848 F:      drivers/input/touchscreen/wm97*.c
16849 F:      drivers/mfd/arizona*
16850 F:      drivers/mfd/wm*.c
16851 F:      drivers/mfd/cs47l24*
16852 F:      drivers/power/supply/wm83*.c
16853 F:      drivers/rtc/rtc-wm83*.c
16854 F:      drivers/regulator/wm8*.c
16855 F:      drivers/regulator/arizona*
16856 F:      drivers/video/backlight/wm83*_bl.c
16857 F:      drivers/watchdog/wm83*_wdt.c
16858 F:      include/linux/mfd/arizona/
16859 F:      include/linux/mfd/wm831x/
16860 F:      include/linux/mfd/wm8350/
16861 F:      include/linux/mfd/wm8400*
16862 F:      include/linux/regulator/arizona*
16863 F:      include/linux/wm97xx.h
16864 F:      include/sound/wm????.h
16865 F:      sound/soc/codecs/arizona.?
16866 F:      sound/soc/codecs/wm*
16867 F:      sound/soc/codecs/cs47l24*
16868
16869 WORKQUEUE
16870 M:      Tejun Heo <tj@kernel.org>
16871 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16873 S:      Maintained
16874 F:      include/linux/workqueue.h
16875 F:      kernel/workqueue.c
16876 F:      Documentation/core-api/workqueue.rst
16877
16878 X-POWERS AXP288 PMIC DRIVERS
16879 M:      Hans de Goede <hdegoede@redhat.com>
16880 S:      Maintained
16881 N:      axp288
16882 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16883
16884 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16885 M:      Chen-Yu Tsai <wens@csie.org>
16886 L:      linux-kernel@vger.kernel.org
16887 S:      Maintained
16888 N:      axp[128]
16889
16890 X.25 NETWORK LAYER
16891 M:      Andrew Hendry <andrew.hendry@gmail.com>
16892 L:      linux-x25@vger.kernel.org
16893 S:      Odd Fixes
16894 F:      Documentation/networking/x25*
16895 F:      include/net/x25*
16896 F:      net/x25/
16897
16898 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16899 M:      Thomas Gleixner <tglx@linutronix.de>
16900 M:      Ingo Molnar <mingo@redhat.com>
16901 M:      Borislav Petkov <bp@alien8.de>
16902 R:      "H. Peter Anvin" <hpa@zytor.com>
16903 M:      x86@kernel.org
16904 L:      linux-kernel@vger.kernel.org
16905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16906 S:      Maintained
16907 F:      Documentation/devicetree/bindings/x86/
16908 F:      Documentation/x86/
16909 F:      arch/x86/
16910
16911 X86 ENTRY CODE
16912 M:      Andy Lutomirski <luto@kernel.org>
16913 L:      linux-kernel@vger.kernel.org
16914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16915 S:      Maintained
16916 F:      arch/x86/entry/
16917
16918 X86 MCE INFRASTRUCTURE
16919 M:      Tony Luck <tony.luck@intel.com>
16920 M:      Borislav Petkov <bp@alien8.de>
16921 L:      linux-edac@vger.kernel.org
16922 S:      Maintained
16923 F:      arch/x86/kernel/cpu/mcheck/*
16924
16925 X86 MICROCODE UPDATE SUPPORT
16926 M:      Borislav Petkov <bp@alien8.de>
16927 S:      Maintained
16928 F:      arch/x86/kernel/cpu/microcode/*
16929
16930 X86 MM
16931 M:      Dave Hansen <dave.hansen@linux.intel.com>
16932 M:      Andy Lutomirski <luto@kernel.org>
16933 M:      Peter Zijlstra <peterz@infradead.org>
16934 L:      linux-kernel@vger.kernel.org
16935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16936 S:      Maintained
16937 F:      arch/x86/mm/
16938
16939 X86 PLATFORM DRIVERS
16940 M:      Darren Hart <dvhart@infradead.org>
16941 M:      Andy Shevchenko <andy@infradead.org>
16942 L:      platform-driver-x86@vger.kernel.org
16943 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16944 S:      Maintained
16945 F:      drivers/platform/x86/
16946 F:      drivers/platform/olpc/
16947
16948 X86 PLATFORM DRIVERS - ARCH
16949 R:      Darren Hart <dvhart@infradead.org>
16950 R:      Andy Shevchenko <andy@infradead.org>
16951 L:      platform-driver-x86@vger.kernel.org
16952 L:      x86@kernel.org
16953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16954 S:      Maintained
16955 F:      arch/x86/platform
16956
16957 X86 VDSO
16958 M:      Andy Lutomirski <luto@kernel.org>
16959 L:      linux-kernel@vger.kernel.org
16960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16961 S:      Maintained
16962 F:      arch/x86/entry/vdso/
16963
16964 XARRAY
16965 M:      Matthew Wilcox <willy@infradead.org>
16966 L:      linux-fsdevel@vger.kernel.org
16967 S:      Supported
16968 F:      Documentation/core-api/xarray.rst
16969 F:      lib/idr.c
16970 F:      lib/xarray.c
16971 F:      include/linux/idr.h
16972 F:      include/linux/xarray.h
16973 F:      tools/testing/radix-tree
16974
16975 XBOX DVD IR REMOTE
16976 M:      Benjamin Valentin <benpicco@googlemail.com>
16977 S:      Maintained
16978 F:      drivers/media/rc/xbox_remote.c
16979 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16980
16981 XC2028/3028 TUNER DRIVER
16982 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16983 L:      linux-media@vger.kernel.org
16984 W:      https://linuxtv.org
16985 T:      git git://linuxtv.org/media_tree.git
16986 S:      Maintained
16987 F:      drivers/media/tuners/tuner-xc2028.*
16988
16989 XDP (eXpress Data Path)
16990 M:      Alexei Starovoitov <ast@kernel.org>
16991 M:      Daniel Borkmann <daniel@iogearbox.net>
16992 M:      David S. Miller <davem@davemloft.net>
16993 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16994 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16995 M:      John Fastabend <john.fastabend@gmail.com>
16996 L:      netdev@vger.kernel.org
16997 L:      xdp-newbies@vger.kernel.org
16998 L:      bpf@vger.kernel.org
16999 S:      Supported
17000 F:      net/core/xdp.c
17001 F:      include/net/xdp.h
17002 F:      kernel/bpf/devmap.c
17003 F:      kernel/bpf/cpumap.c
17004 F:      include/trace/events/xdp.h
17005 K:      xdp
17006 N:      xdp
17007
17008 XDP SOCKETS (AF_XDP)
17009 M:      Björn Töpel <bjorn.topel@intel.com>
17010 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17011 L:      netdev@vger.kernel.org
17012 L:      bpf@vger.kernel.org
17013 S:      Maintained
17014 F:      kernel/bpf/xskmap.c
17015 F:      net/xdp/
17016
17017 XEN BLOCK SUBSYSTEM
17018 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17019 M:      Roger Pau Monné <roger.pau@citrix.com>
17020 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17021 S:      Supported
17022 F:      drivers/block/xen-blkback/*
17023 F:      drivers/block/xen*
17024
17025 XEN HYPERVISOR ARM
17026 M:      Stefano Stabellini <sstabellini@kernel.org>
17027 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17028 S:      Maintained
17029 F:      arch/arm/xen/
17030 F:      arch/arm/include/asm/xen/
17031
17032 XEN HYPERVISOR ARM64
17033 M:      Stefano Stabellini <sstabellini@kernel.org>
17034 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17035 S:      Maintained
17036 F:      arch/arm64/xen/
17037 F:      arch/arm64/include/asm/xen/
17038
17039 XEN HYPERVISOR INTERFACE
17040 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17041 M:      Juergen Gross <jgross@suse.com>
17042 R:      Stefano Stabellini <sstabellini@kernel.org>
17043 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17045 S:      Supported
17046 F:      arch/x86/xen/
17047 F:      arch/x86/platform/pvh/
17048 F:      drivers/*/xen-*front.c
17049 F:      drivers/xen/
17050 F:      arch/x86/include/asm/xen/
17051 F:      arch/x86/include/asm/pvclock-abi.h
17052 F:      include/xen/
17053 F:      include/uapi/xen/
17054 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17055 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17056
17057 XEN NETWORK BACKEND DRIVER
17058 M:      Wei Liu <wei.liu2@citrix.com>
17059 M:      Paul Durrant <paul.durrant@citrix.com>
17060 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17061 L:      netdev@vger.kernel.org
17062 S:      Supported
17063 F:      drivers/net/xen-netback/*
17064
17065 XEN PCI SUBSYSTEM
17066 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17067 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17068 S:      Supported
17069 F:      arch/x86/pci/*xen*
17070 F:      drivers/pci/*xen*
17071
17072 XEN PVSCSI DRIVERS
17073 M:      Juergen Gross <jgross@suse.com>
17074 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17075 L:      linux-scsi@vger.kernel.org
17076 S:      Supported
17077 F:      drivers/scsi/xen-scsifront.c
17078 F:      drivers/xen/xen-scsiback.c
17079 F:      include/xen/interface/io/vscsiif.h
17080
17081 XEN SWIOTLB SUBSYSTEM
17082 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17083 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17084 L:      iommu@lists.linux-foundation.org
17085 S:      Supported
17086 F:      arch/x86/xen/*swiotlb*
17087 F:      drivers/xen/*swiotlb*
17088
17089 XEN SOUND FRONTEND DRIVER
17090 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17091 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17092 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17093 S:      Supported
17094 F:      sound/xen/*
17095
17096 XFS FILESYSTEM
17097 M:      Darrick J. Wong <darrick.wong@oracle.com>
17098 M:      linux-xfs@vger.kernel.org
17099 L:      linux-xfs@vger.kernel.org
17100 W:      http://xfs.org/
17101 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17102 S:      Supported
17103 F:      Documentation/filesystems/xfs.txt
17104 F:      fs/xfs/
17105
17106 XILINX AXI ETHERNET DRIVER
17107 M:      Anirudha Sarangi <anirudh@xilinx.com>
17108 M:      John Linn <John.Linn@xilinx.com>
17109 S:      Maintained
17110 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17111
17112 XILINX UARTLITE SERIAL DRIVER
17113 M:      Peter Korsgaard <jacmet@sunsite.dk>
17114 L:      linux-serial@vger.kernel.org
17115 S:      Maintained
17116 F:      drivers/tty/serial/uartlite.c
17117
17118 XILINX VIDEO IP CORES
17119 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17120 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17121 L:      linux-media@vger.kernel.org
17122 T:      git git://linuxtv.org/media_tree.git
17123 S:      Supported
17124 F:      Documentation/devicetree/bindings/media/xilinx/
17125 F:      drivers/media/platform/xilinx/
17126 F:      include/uapi/linux/xilinx-v4l2-controls.h
17127
17128 XILLYBUS DRIVER
17129 M:      Eli Billauer <eli.billauer@gmail.com>
17130 L:      linux-kernel@vger.kernel.org
17131 S:      Supported
17132 F:      drivers/char/xillybus/
17133
17134 XLP9XX I2C DRIVER
17135 M:      George Cherian <george.cherian@cavium.com>
17136 M:      Jan Glauber <jglauber@cavium.com>
17137 L:      linux-i2c@vger.kernel.org
17138 W:      http://www.cavium.com
17139 S:      Supported
17140 F:      drivers/i2c/busses/i2c-xlp9xx.c
17141
17142 XRA1403 GPIO EXPANDER
17143 M:      Nandor Han <nandor.han@ge.com>
17144 M:      Semi Malinen <semi.malinen@ge.com>
17145 L:      linux-gpio@vger.kernel.org
17146 S:      Maintained
17147 F:      drivers/gpio/gpio-xra1403.c
17148 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17149
17150 XTENSA XTFPGA PLATFORM SUPPORT
17151 M:      Max Filippov <jcmvbkbc@gmail.com>
17152 L:      linux-xtensa@linux-xtensa.org
17153 S:      Maintained
17154 F:      drivers/spi/spi-xtensa-xtfpga.c
17155 F:      sound/soc/xtensa/xtfpga-i2s.c
17156
17157 YAM DRIVER FOR AX.25
17158 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17159 L:      linux-hams@vger.kernel.org
17160 S:      Maintained
17161 F:      drivers/net/hamradio/yam*
17162 F:      include/linux/yam.h
17163
17164 YAMA SECURITY MODULE
17165 M:      Kees Cook <keescook@chromium.org>
17166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17167 S:      Supported
17168 F:      security/yama/
17169 F:      Documentation/admin-guide/LSM/Yama.rst
17170
17171 YEALINK PHONE DRIVER
17172 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17173 L:      usbb2k-api-dev@nongnu.org
17174 S:      Maintained
17175 F:      Documentation/input/devices/yealink.rst
17176 F:      drivers/input/misc/yealink.*
17177
17178 Z8530 DRIVER FOR AX.25
17179 M:      Joerg Reuter <jreuter@yaina.de>
17180 W:      http://yaina.de/jreuter/
17181 W:      http://www.qsl.net/dl1bke/
17182 L:      linux-hams@vger.kernel.org
17183 S:      Maintained
17184 F:      Documentation/networking/z8530drv.txt
17185 F:      drivers/net/hamradio/*scc.c
17186 F:      drivers/net/hamradio/z8530.h
17187
17188 ZBUD COMPRESSED PAGE ALLOCATOR
17189 M:      Seth Jennings <sjenning@redhat.com>
17190 M:      Dan Streetman <ddstreet@ieee.org>
17191 L:      linux-mm@kvack.org
17192 S:      Maintained
17193 F:      mm/zbud.c
17194 F:      include/linux/zbud.h
17195
17196 ZD1211RW WIRELESS DRIVER
17197 M:      Daniel Drake <dsd@gentoo.org>
17198 M:      Ulrich Kunitz <kune@deine-taler.de>
17199 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17200 L:      linux-wireless@vger.kernel.org
17201 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17202 S:      Maintained
17203 F:      drivers/net/wireless/zydas/zd1211rw/
17204
17205 ZD1301 MEDIA DRIVER
17206 M:      Antti Palosaari <crope@iki.fi>
17207 L:      linux-media@vger.kernel.org
17208 W:      https://linuxtv.org/
17209 W:      http://palosaari.fi/linux/
17210 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17211 S:      Maintained
17212 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17213
17214 ZD1301_DEMOD MEDIA DRIVER
17215 M:      Antti Palosaari <crope@iki.fi>
17216 L:      linux-media@vger.kernel.org
17217 W:      https://linuxtv.org/
17218 W:      http://palosaari.fi/linux/
17219 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17220 S:      Maintained
17221 F:      drivers/media/dvb-frontends/zd1301_demod*
17222
17223 ZPOOL COMPRESSED PAGE STORAGE API
17224 M:      Dan Streetman <ddstreet@ieee.org>
17225 L:      linux-mm@kvack.org
17226 S:      Maintained
17227 F:      mm/zpool.c
17228 F:      include/linux/zpool.h
17229
17230 ZR36067 VIDEO FOR LINUX DRIVER
17231 L:      mjpeg-users@lists.sourceforge.net
17232 L:      linux-media@vger.kernel.org
17233 W:      http://mjpeg.sourceforge.net/driver-zoran/
17234 T:      hg https://linuxtv.org/hg/v4l-dvb
17235 S:      Odd Fixes
17236 F:      drivers/staging/media/zoran/
17237
17238 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17239 M:      Minchan Kim <minchan@kernel.org>
17240 M:      Nitin Gupta <ngupta@vflare.org>
17241 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17242 L:      linux-kernel@vger.kernel.org
17243 S:      Maintained
17244 F:      drivers/block/zram/
17245 F:      Documentation/blockdev/zram.txt
17246
17247 ZS DECSTATION Z85C30 SERIAL DRIVER
17248 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17249 S:      Maintained
17250 F:      drivers/tty/serial/zs.*
17251
17252 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17253 M:      Minchan Kim <minchan@kernel.org>
17254 M:      Nitin Gupta <ngupta@vflare.org>
17255 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17256 L:      linux-mm@kvack.org
17257 S:      Maintained
17258 F:      mm/zsmalloc.c
17259 F:      include/linux/zsmalloc.h
17260 F:      Documentation/vm/zsmalloc.rst
17261
17262 ZSWAP COMPRESSED SWAP CACHING
17263 M:      Seth Jennings <sjenning@redhat.com>
17264 M:      Dan Streetman <ddstreet@ieee.org>
17265 L:      linux-mm@kvack.org
17266 S:      Maintained
17267 F:      mm/zswap.c
17268
17269 THE REST
17270 M:      Linus Torvalds <torvalds@linux-foundation.org>
17271 L:      linux-kernel@vger.kernel.org
17272 Q:      http://patchwork.kernel.org/project/LKML/list/
17273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17274 S:      Buried alive in reporters
17275 F:      *
17276 F:      */