MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <willy@infradead.org>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 553 M:      Stefan Popa <stefan.popa@analog.com>
 554 W:      http://ez.analog.com/community/linux-device-drivers
 555 S:      Supported
 556 F:      drivers/iio/accel/adxl372.c
 557 F:      drivers/iio/accel/adxl372_spi.c
 558 F:      drivers/iio/accel/adxl372_i2c.c
 559 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 560
 561 AF9013 MEDIA DRIVER
 562 M:      Antti Palosaari <crope@iki.fi>
 563 L:      linux-media@vger.kernel.org
 564 W:      https://linuxtv.org
 565 W:      http://palosaari.fi/linux/
 566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 567 T:      git git://linuxtv.org/anttip/media_tree.git
 568 S:      Maintained
 569 F:      drivers/media/dvb-frontends/af9013*
 570
 571 AF9033 MEDIA DRIVER
 572 M:      Antti Palosaari <crope@iki.fi>
 573 L:      linux-media@vger.kernel.org
 574 W:      https://linuxtv.org
 575 W:      http://palosaari.fi/linux/
 576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 577 T:      git git://linuxtv.org/anttip/media_tree.git
 578 S:      Maintained
 579 F:      drivers/media/dvb-frontends/af9033*
 580
 581 AFFS FILE SYSTEM
 582 M:      David Sterba <dsterba@suse.com>
 583 L:      linux-fsdevel@vger.kernel.org
 584 S:      Odd Fixes
 585 F:      Documentation/filesystems/affs.txt
 586 F:      fs/affs/
 587
 588 AFS FILESYSTEM
 589 M:      David Howells <dhowells@redhat.com>
 590 L:      linux-afs@lists.infradead.org
 591 S:      Supported
 592 F:      fs/afs/
 593 F:      include/trace/events/afs.h
 594 F:      Documentation/filesystems/afs.txt
 595 W:      https://www.infradead.org/~dhowells/kafs/
 596
 597 AGPGART DRIVER
 598 M:      David Airlie <airlied@linux.ie>
 599 T:      git git://anongit.freedesktop.org/drm/drm
 600 S:      Maintained
 601 F:      drivers/char/agp/
 602 F:      include/linux/agp*
 603 F:      include/uapi/linux/agp*
 604
 605 AHA152X SCSI DRIVER
 606 M:      "Juergen E. Fischer" <fischer@norbit.de>
 607 L:      linux-scsi@vger.kernel.org
 608 S:      Maintained
 609 F:      drivers/scsi/aha152x*
 610 F:      drivers/scsi/pcmcia/aha152x*
 611
 612 AIC7XXX / AIC79XX SCSI DRIVER
 613 M:      Hannes Reinecke <hare@suse.com>
 614 L:      linux-scsi@vger.kernel.org
 615 S:      Maintained
 616 F:      drivers/scsi/aic7xxx/
 617
 618 AIMSLAB FM RADIO RECEIVER DRIVER
 619 M:      Hans Verkuil <hverkuil@xs4all.nl>
 620 L:      linux-media@vger.kernel.org
 621 T:      git git://linuxtv.org/media_tree.git
 622 W:      https://linuxtv.org
 623 S:      Maintained
 624 F:      drivers/media/radio/radio-aimslab*
 625
 626 AIO
 627 M:      Benjamin LaHaise <bcrl@kvack.org>
 628 L:      linux-aio@kvack.org
 629 S:      Supported
 630 F:      fs/aio.c
 631 F:      include/linux/*aio*.h
 632
 633 AIRSPY MEDIA DRIVER
 634 M:      Antti Palosaari <crope@iki.fi>
 635 L:      linux-media@vger.kernel.org
 636 W:      https://linuxtv.org
 637 W:      http://palosaari.fi/linux/
 638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 639 T:      git git://linuxtv.org/anttip/media_tree.git
 640 S:      Maintained
 641 F:      drivers/media/usb/airspy/
 642
 643 ALACRITECH GIGABIT ETHERNET DRIVER
 644 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 645 S:      Maintained
 646 F:      drivers/net/ethernet/alacritech/*
 647
 648 ALCATEL SPEEDTOUCH USB DRIVER
 649 M:      Duncan Sands <duncan.sands@free.fr>
 650 L:      linux-usb@vger.kernel.org
 651 W:      http://www.linux-usb.org/SpeedTouch/
 652 S:      Maintained
 653 F:      drivers/usb/atm/speedtch.c
 654 F:      drivers/usb/atm/usbatm.c
 655
 656 ALCHEMY AU1XX0 MMC DRIVER
 657 M:      Manuel Lauss <manuel.lauss@gmail.com>
 658 S:      Maintained
 659 F:      drivers/mmc/host/au1xmmc.c
 660
 661 ALI1563 I2C DRIVER
 662 M:      Rudolf Marek <r.marek@assembler.cz>
 663 L:      linux-i2c@vger.kernel.org
 664 S:      Maintained
 665 F:      Documentation/i2c/busses/i2c-ali1563
 666 F:      drivers/i2c/busses/i2c-ali1563.c
 667
 668 ALLWINNER SECURITY SYSTEM
 669 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 670 L:      linux-crypto@vger.kernel.org
 671 S:      Maintained
 672 F:      drivers/crypto/sunxi-ss/
 673
 674 ALLWINNER VPU DRIVER
 675 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 676 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 677 L:      linux-media@vger.kernel.org
 678 S:      Maintained
 679 F:      drivers/staging/media/sunxi/cedrus/
 680
 681 ALPHA PORT
 682 M:      Richard Henderson <rth@twiddle.net>
 683 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 684 M:      Matt Turner <mattst88@gmail.com>
 685 S:      Odd Fixes
 686 L:      linux-alpha@vger.kernel.org
 687 F:      arch/alpha/
 688
 689 ALPS PS/2 TOUCHPAD DRIVER
 690 R:      Pali Rohár <pali.rohar@gmail.com>
 691 F:      drivers/input/mouse/alps.*
 692
 693 ALTERA I2C CONTROLLER DRIVER
 694 M:      Thor Thayer <thor.thayer@linux.intel.com>
 695 S:      Maintained
 696 F:      drivers/i2c/busses/i2c-altera.c
 697
 698 ALTERA MAILBOX DRIVER
 699 M:      Ley Foon Tan <lftan@altera.com>
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/mailbox/mailbox-altera.c
 703
 704 ALTERA PIO DRIVER
 705 M:      Tien Hock Loh <thloh@altera.com>
 706 L:      linux-gpio@vger.kernel.org
 707 S:      Maintained
 708 F:      drivers/gpio/gpio-altera.c
 709
 710 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 711 M:      Thor Thayer <thor.thayer@linux.intel.com>
 712 S:      Maintained
 713 F:      drivers/gpio/gpio-altera-a10sr.c
 714 F:      drivers/mfd/altera-a10sr.c
 715 F:      drivers/reset/reset-a10sr.c
 716 F:      include/linux/mfd/altera-a10sr.h
 717 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 718
 719 ALTERA TRIPLE SPEED ETHERNET DRIVER
 720 M:      Thor Thayer <thor.thayer@linux.intel.com>
 721 L:      netdev@vger.kernel.org
 722 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 723 S:      Maintained
 724 F:      drivers/net/ethernet/altera/
 725
 726 ALTERA UART/JTAG UART SERIAL DRIVERS
 727 M:      Tobias Klauser <tklauser@distanz.ch>
 728 L:      linux-serial@vger.kernel.org
 729 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 730 S:      Maintained
 731 F:      drivers/tty/serial/altera_uart.c
 732 F:      drivers/tty/serial/altera_jtaguart.c
 733 F:      include/linux/altera_uart.h
 734 F:      include/linux/altera_jtaguart.h
 735
 736 AMAZON ETHERNET DRIVERS
 737 M:      Netanel Belgazal <netanel@amazon.com>
 738 R:      Saeed Bishara <saeedb@amazon.com>
 739 R:      Zorik Machulsky <zorik@amazon.com>
 740 L:      netdev@vger.kernel.org
 741 S:      Supported
 742 F:      Documentation/networking/device_drivers/amazon/ena.txt
 743 F:      drivers/net/ethernet/amazon/
 744
 745 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 746 M:      Tom Lendacky <thomas.lendacky@amd.com>
 747 M:      Gary Hook <gary.hook@amd.com>
 748 L:      linux-crypto@vger.kernel.org
 749 S:      Supported
 750 F:      drivers/crypto/ccp/
 751 F:      include/linux/ccp.h
 752
 753 AMD DISPLAY CORE
 754 M:      Harry Wentland <harry.wentland@amd.com>
 755 M:      Leo Li <sunpeng.li@amd.com>
 756 L:      amd-gfx@lists.freedesktop.org
 757 T:      git git://people.freedesktop.org/~agd5f/linux
 758 S:      Supported
 759 F:      drivers/gpu/drm/amd/display/
 760
 761 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 762 M:      Huang Rui <ray.huang@amd.com>
 763 L:      linux-hwmon@vger.kernel.org
 764 S:      Supported
 765 F:      Documentation/hwmon/fam15h_power
 766 F:      drivers/hwmon/fam15h_power.c
 767
 768 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 769 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 770 S:      Orphan
 771 F:      drivers/usb/gadget/udc/amd5536udc.*
 772
 773 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 774 P:      Andres Salomon <dilinger@queued.net>
 775 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 776 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 777 S:      Supported
 778 F:      drivers/char/hw_random/geode-rng.c
 779 F:      drivers/crypto/geode*
 780 F:      drivers/video/fbdev/geode/
 781 F:      arch/x86/include/asm/geode.h
 782
 783 AMD IOMMU (AMD-VI)
 784 M:      Joerg Roedel <joro@8bytes.org>
 785 L:      iommu@lists.linux-foundation.org
 786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 787 S:      Maintained
 788 F:      drivers/iommu/amd_iommu*.[ch]
 789 F:      include/linux/amd-iommu.h
 790
 791 AMD KFD
 792 M:      Oded Gabbay <oded.gabbay@gmail.com>
 793 L:      dri-devel@lists.freedesktop.org
 794 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 795 S:      Supported
 796 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 803 F:      drivers/gpu/drm/amd/amdkfd/
 804 F:      drivers/gpu/drm/amd/include/cik_structs.h
 805 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 806 F:      drivers/gpu/drm/amd/include/vi_structs.h
 807 F:      drivers/gpu/drm/amd/include/v9_structs.h
 808 F:      include/uapi/linux/kfd_ioctl.h
 809
 810 AMD POWERPLAY
 811 M:      Rex Zhu <rex.zhu@amd.com>
 812 M:      Evan Quan <evan.quan@amd.com>
 813 L:      amd-gfx@lists.freedesktop.org
 814 S:      Supported
 815 F:      drivers/gpu/drm/amd/powerplay/
 816 T:      git git://people.freedesktop.org/~agd5f/linux
 817
 818 AMD SEATTLE DEVICE TREE SUPPORT
 819 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 820 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 821 M:      Tom Lendacky <thomas.lendacky@amd.com>
 822 S:      Supported
 823 F:      arch/arm64/boot/dts/amd/
 824
 825 AMD XGBE DRIVER
 826 M:      Tom Lendacky <thomas.lendacky@amd.com>
 827 L:      netdev@vger.kernel.org
 828 S:      Supported
 829 F:      drivers/net/ethernet/amd/xgbe/
 830 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 831
 832 ANALOG DEVICES INC AD5686 DRIVER
 833 M:      Stefan Popa <stefan.popa@analog.com>
 834 L:      linux-pm@vger.kernel.org
 835 W:      http://ez.analog.com/community/linux-device-drivers
 836 S:      Supported
 837 F:      drivers/iio/dac/ad5686*
 838 F:      drivers/iio/dac/ad5696*
 839
 840 ANALOG DEVICES INC AD5758 DRIVER
 841 M:      Stefan Popa <stefan.popa@analog.com>
 842 L:      linux-iio@vger.kernel.org
 843 W:      http://ez.analog.com/community/linux-device-drivers
 844 S:      Supported
 845 F:      drivers/iio/dac/ad5758.c
 846 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 847
 848 ANALOG DEVICES INC AD7124 DRIVER
 849 M:      Stefan Popa <stefan.popa@analog.com>
 850 L:      linux-iio@vger.kernel.org
 851 W:      http://ez.analog.com/community/linux-device-drivers
 852 S:      Supported
 853 F:      drivers/iio/adc/ad7124.c
 854 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 855
 856 ANALOG DEVICES INC AD9389B DRIVER
 857 M:      Hans Verkuil <hans.verkuil@cisco.com>
 858 L:      linux-media@vger.kernel.org
 859 S:      Maintained
 860 F:      drivers/media/i2c/ad9389b*
 861
 862 ANALOG DEVICES INC ADGS1408 DRIVER
 863 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 864 S:      Supported
 865 F:      drivers/mux/adgs1408.c
 866 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 867
 868 ANALOG DEVICES INC ADP5061 DRIVER
 869 M:      Stefan Popa <stefan.popa@analog.com>
 870 L:      linux-pm@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/power/supply/adp5061.c
 874
 875 ANALOG DEVICES INC ADV7180 DRIVER
 876 M:      Lars-Peter Clausen <lars@metafoo.de>
 877 L:      linux-media@vger.kernel.org
 878 W:      http://ez.analog.com/community/linux-device-drivers
 879 S:      Supported
 880 F:      drivers/media/i2c/adv7180.c
 881
 882 ANALOG DEVICES INC ADV748X DRIVER
 883 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 884 L:      linux-media@vger.kernel.org
 885 S:      Maintained
 886 F:      drivers/media/i2c/adv748x/*
 887
 888 ANALOG DEVICES INC ADV7511 DRIVER
 889 M:      Hans Verkuil <hans.verkuil@cisco.com>
 890 L:      linux-media@vger.kernel.org
 891 S:      Maintained
 892 F:      drivers/media/i2c/adv7511*
 893
 894 ANALOG DEVICES INC ADV7604 DRIVER
 895 M:      Hans Verkuil <hans.verkuil@cisco.com>
 896 L:      linux-media@vger.kernel.org
 897 S:      Maintained
 898 F:      drivers/media/i2c/adv7604*
 899
 900 ANALOG DEVICES INC ADV7842 DRIVER
 901 M:      Hans Verkuil <hans.verkuil@cisco.com>
 902 L:      linux-media@vger.kernel.org
 903 S:      Maintained
 904 F:      drivers/media/i2c/adv7842*
 905
 906 ANALOG DEVICES INC ASOC CODEC DRIVERS
 907 M:      Lars-Peter Clausen <lars@metafoo.de>
 908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 909 W:      http://wiki.analog.com/
 910 W:      http://ez.analog.com/community/linux-device-drivers
 911 S:      Supported
 912 F:      sound/soc/codecs/adau*
 913 F:      sound/soc/codecs/adav*
 914 F:      sound/soc/codecs/ad1*
 915 F:      sound/soc/codecs/ad7*
 916 F:      sound/soc/codecs/ssm*
 917 F:      sound/soc/codecs/sigmadsp.*
 918
 919 ANALOG DEVICES INC DMA DRIVERS
 920 M:      Lars-Peter Clausen <lars@metafoo.de>
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      drivers/dma/dma-axi-dmac.c
 924
 925 ANALOG DEVICES INC IIO DRIVERS
 926 M:      Lars-Peter Clausen <lars@metafoo.de>
 927 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 928 W:      http://wiki.analog.com/
 929 W:      http://ez.analog.com/community/linux-device-drivers
 930 S:      Supported
 931 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 932 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 933 F:      drivers/iio/*/ad*
 934 F:      drivers/iio/adc/ltc2497*
 935 X:      drivers/iio/*/adjd*
 936 F:      drivers/staging/iio/*/ad*
 937
 938 ANDES ARCHITECTURE
 939 M:      Greentime Hu <green.hu@gmail.com>
 940 M:      Vincent Chen <deanbo422@gmail.com>
 941 T:      git https://github.com/andestech/linux.git
 942 S:      Supported
 943 F:      arch/nds32/
 944 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 945 F:      Documentation/devicetree/bindings/nds32/
 946 K:      nds32
 947 N:      nds32
 948
 949 ANDROID CONFIG FRAGMENTS
 950 M:      Rob Herring <robh@kernel.org>
 951 S:      Supported
 952 F:      kernel/configs/android*
 953
 954 ANDROID DRIVERS
 955 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 956 M:      Arve Hjønnevåg <arve@android.com>
 957 M:      Todd Kjos <tkjos@android.com>
 958 M:      Martijn Coenen <maco@android.com>
 959 M:      Joel Fernandes <joel@joelfernandes.org>
 960 M:      Christian Brauner <christian@brauner.io>
 961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 962 L:      devel@driverdev.osuosl.org
 963 S:      Supported
 964 F:      drivers/android/
 965 F:      drivers/staging/android/
 966
 967 ANDROID GOLDFISH PIC DRIVER
 968 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 969 S:      Supported
 970 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 971 F:      drivers/irqchip/irq-goldfish-pic.c
 972
 973 ANDROID GOLDFISH RTC DRIVER
 974 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 975 S:      Supported
 976 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 977 F:      drivers/rtc/rtc-goldfish.c
 978
 979 ANDROID ION DRIVER
 980 M:      Laura Abbott <labbott@redhat.com>
 981 M:      Sumit Semwal <sumit.semwal@linaro.org>
 982 L:      devel@driverdev.osuosl.org
 983 L:      dri-devel@lists.freedesktop.org
 984 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 985 S:      Supported
 986 F:      drivers/staging/android/ion
 987 F:      drivers/staging/android/uapi/ion.h
 988
 989 AOA (Apple Onboard Audio) ALSA DRIVER
 990 M:      Johannes Berg <johannes@sipsolutions.net>
 991 L:      linuxppc-dev@lists.ozlabs.org
 992 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 993 S:      Maintained
 994 F:      sound/aoa/
 995
 996 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 997 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 998 L:      linux-iio@vger.kernel.org
 999 S:      Maintained
1000 F:      drivers/iio/adc/stx104.c
1001
1002 APM DRIVER
1003 M:      Jiri Kosina <jikos@kernel.org>
1004 S:      Odd fixes
1005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1006 F:      arch/x86/kernel/apm_32.c
1007 F:      include/linux/apm_bios.h
1008 F:      include/uapi/linux/apm_bios.h
1009 F:      drivers/char/apm-emulation.c
1010
1011 APPARMOR SECURITY MODULE
1012 M:      John Johansen <john.johansen@canonical.com>
1013 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1014 W:      wiki.apparmor.net
1015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1016 S:      Supported
1017 F:      security/apparmor/
1018 F:      Documentation/admin-guide/LSM/apparmor.rst
1019
1020 APPLE BCM5974 MULTITOUCH DRIVER
1021 M:      Henrik Rydberg <rydberg@bitmath.org>
1022 L:      linux-input@vger.kernel.org
1023 S:      Odd fixes
1024 F:      drivers/input/mouse/bcm5974.c
1025
1026 APPLE SMC DRIVER
1027 M:      Henrik Rydberg <rydberg@bitmath.org>
1028 L:      linux-hwmon@vger.kernel.org
1029 S:      Odd fixes
1030 F:      drivers/hwmon/applesmc.c
1031
1032 APPLETALK NETWORK LAYER
1033 L:      netdev@vger.kernel.org
1034 S:      Odd fixes
1035 F:      drivers/net/appletalk/
1036 F:      net/appletalk/
1037
1038 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1039 M:      Duc Dang <dhdang@apm.com>
1040 S:      Supported
1041 F:      arch/arm64/boot/dts/apm/
1042
1043 APPLIED MICRO (APM) X-GENE SOC EDAC
1044 M:      Loc Ho <lho@apm.com>
1045 S:      Supported
1046 F:      drivers/edac/xgene_edac.c
1047 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1048
1049 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1050 M:      Iyappan Subramanian <isubramanian@apm.com>
1051 M:      Keyur Chudgar <kchudgar@apm.com>
1052 S:      Supported
1053 F:      drivers/net/ethernet/apm/xgene-v2/
1054
1055 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1056 M:      Iyappan Subramanian <isubramanian@apm.com>
1057 M:      Keyur Chudgar <kchudgar@apm.com>
1058 M:      Quan Nguyen <qnguyen@apm.com>
1059 S:      Supported
1060 F:      drivers/net/ethernet/apm/xgene/
1061 F:      drivers/net/phy/mdio-xgene.c
1062 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1063 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1064
1065 APPLIED MICRO (APM) X-GENE SOC PMU
1066 M:      Tai Nguyen <ttnguyen@apm.com>
1067 S:      Supported
1068 F:      drivers/perf/xgene_pmu.c
1069 F:      Documentation/perf/xgene-pmu.txt
1070 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1071
1072 APTINA CAMERA SENSOR PLL
1073 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1074 L:      linux-media@vger.kernel.org
1075 S:      Maintained
1076 F:      drivers/media/i2c/aptina-pll.*
1077
1078 ARC FRAMEBUFFER DRIVER
1079 M:      Jaya Kumar <jayalk@intworks.biz>
1080 S:      Maintained
1081 F:      drivers/video/fbdev/arcfb.c
1082 F:      drivers/video/fbdev/core/fb_defio.c
1083
1084 ARC PGU DRM DRIVER
1085 M:      Alexey Brodkin <abrodkin@synopsys.com>
1086 S:      Supported
1087 F:      drivers/gpu/drm/arc/
1088 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1089
1090 ARCNET NETWORK LAYER
1091 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1092 L:      netdev@vger.kernel.org
1093 S:      Maintained
1094 F:      drivers/net/arcnet/
1095 F:      include/uapi/linux/if_arcnet.h
1096
1097 ARM ARCHITECTED TIMER DRIVER
1098 M:      Mark Rutland <mark.rutland@arm.com>
1099 M:      Marc Zyngier <marc.zyngier@arm.com>
1100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1101 S:      Maintained
1102 F:      arch/arm/include/asm/arch_timer.h
1103 F:      arch/arm64/include/asm/arch_timer.h
1104 F:      drivers/clocksource/arm_arch_timer.c
1105
1106 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1107 M:      Linus Walleij <linus.walleij@linaro.org>
1108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1109 S:      Maintained
1110 F:      Documentation/devicetree/bindings/arm/arm-boards
1111 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1112 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1113 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1114 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1115 F:      arch/arm/mach-integrator/
1116 F:      arch/arm/mach-realview/
1117 F:      arch/arm/mach-versatile/
1118 F:      arch/arm/plat-versatile/
1119 F:      arch/arm/boot/dts/arm-realview-*
1120 F:      arch/arm/boot/dts/integrator*
1121 F:      arch/arm/boot/dts/versatile*
1122 F:      drivers/clk/versatile/
1123 F:      drivers/i2c/busses/i2c-versatile.c
1124 F:      drivers/irqchip/irq-versatile-fpga.c
1125 F:      drivers/mtd/maps/physmap_of_versatile.c
1126 F:      drivers/power/reset/arm-versatile-reboot.c
1127 F:      drivers/soc/versatile/
1128
1129 ARM HDLCD DRM DRIVER
1130 M:      Liviu Dudau <liviu.dudau@arm.com>
1131 S:      Supported
1132 F:      drivers/gpu/drm/arm/hdlcd_*
1133 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1134
1135 ARM MALI-DP DRM DRIVER
1136 M:      Liviu Dudau <liviu.dudau@arm.com>
1137 M:      Brian Starkey <brian.starkey@arm.com>
1138 M:      Mali DP Maintainers <malidp@foss.arm.com>
1139 S:      Supported
1140 F:      drivers/gpu/drm/arm/
1141 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1142
1143 ARM MFM AND FLOPPY DRIVERS
1144 M:      Ian Molton <spyro@f2s.com>
1145 S:      Maintained
1146 F:      arch/arm/lib/floppydma.S
1147 F:      arch/arm/include/asm/floppy.h
1148
1149 ARM PMU PROFILING AND DEBUGGING
1150 M:      Will Deacon <will.deacon@arm.com>
1151 M:      Mark Rutland <mark.rutland@arm.com>
1152 S:      Maintained
1153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1154 F:      arch/arm*/kernel/perf_*
1155 F:      arch/arm/oprofile/common.c
1156 F:      arch/arm*/kernel/hw_breakpoint.c
1157 F:      arch/arm*/include/asm/hw_breakpoint.h
1158 F:      arch/arm*/include/asm/perf_event.h
1159 F:      drivers/perf/*
1160 F:      include/linux/perf/arm_pmu.h
1161 F:      Documentation/devicetree/bindings/arm/pmu.txt
1162 F:      Documentation/devicetree/bindings/perf/
1163
1164 ARM PORT
1165 M:      Russell King <linux@armlinux.org.uk>
1166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1167 W:      http://www.armlinux.org.uk/
1168 S:      Odd Fixes
1169 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1170 F:      arch/arm/
1171 X:      arch/arm/boot/dts/
1172
1173 ARM PRIMECELL AACI PL041 DRIVER
1174 M:      Russell King <linux@armlinux.org.uk>
1175 S:      Odd Fixes
1176 F:      sound/arm/aaci.*
1177
1178 ARM PRIMECELL BUS SUPPORT
1179 M:      Russell King <linux@armlinux.org.uk>
1180 S:      Odd Fixes
1181 F:      drivers/amba/
1182 F:      include/linux/amba/bus.h
1183
1184 ARM PRIMECELL CLCD PL110 DRIVER
1185 M:      Russell King <linux@armlinux.org.uk>
1186 S:      Odd Fixes
1187 F:      drivers/video/fbdev/amba-clcd.*
1188
1189 ARM PRIMECELL KMI PL050 DRIVER
1190 M:      Russell King <linux@armlinux.org.uk>
1191 S:      Odd Fixes
1192 F:      drivers/input/serio/ambakmi.*
1193 F:      include/linux/amba/kmi.h
1194
1195 ARM PRIMECELL MMCI PL180/1 DRIVER
1196 M:      Russell King <linux@armlinux.org.uk>
1197 S:      Odd Fixes
1198 F:      drivers/mmc/host/mmci.*
1199 F:      include/linux/amba/mmci.h
1200
1201 ARM PRIMECELL SSP PL022 SPI DRIVER
1202 M:      Linus Walleij <linus.walleij@linaro.org>
1203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1204 S:      Maintained
1205 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1206 F:      drivers/spi/spi-pl022.c
1207
1208 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1209 M:      Russell King <linux@armlinux.org.uk>
1210 S:      Odd Fixes
1211 F:      drivers/tty/serial/amba-pl01*.c
1212 F:      include/linux/amba/serial.h
1213
1214 ARM PRIMECELL VIC PL190/PL192 DRIVER
1215 M:      Linus Walleij <linus.walleij@linaro.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1219 F:      drivers/irqchip/irq-vic.c
1220
1221 ARM SMMU DRIVERS
1222 M:      Will Deacon <will.deacon@arm.com>
1223 R:      Robin Murphy <robin.murphy@arm.com>
1224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1225 S:      Maintained
1226 F:      drivers/iommu/arm-smmu.c
1227 F:      drivers/iommu/arm-smmu-v3.c
1228 F:      drivers/iommu/io-pgtable-arm.c
1229 F:      drivers/iommu/io-pgtable-arm-v7s.c
1230
1231 ARM SUB-ARCHITECTURES
1232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1233 S:      Maintained
1234 F:      arch/arm/mach-*/
1235 F:      arch/arm/plat-*/
1236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1237
1238 ARM/ACTIONS SEMI ARCHITECTURE
1239 M:      Andreas Färber <afaerber@suse.de>
1240 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 S:      Maintained
1243 N:      owl
1244 F:      arch/arm/mach-actions/
1245 F:      arch/arm/boot/dts/owl-*
1246 F:      arch/arm64/boot/dts/actions/
1247 F:      drivers/clk/actions/
1248 F:      drivers/clocksource/timer-owl*
1249 F:      drivers/dma/owl-dma.c
1250 F:      drivers/i2c/busses/i2c-owl.c
1251 F:      drivers/pinctrl/actions/*
1252 F:      drivers/soc/actions/
1253 F:      include/dt-bindings/power/owl-*
1254 F:      include/linux/soc/actions/
1255 F:      Documentation/devicetree/bindings/arm/actions.txt
1256 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1257 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1258 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1259 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1260 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1261 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1262
1263 ARM/ADS SPHERE MACHINE SUPPORT
1264 M:      Lennert Buytenhek <kernel@wantstofly.org>
1265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1266 S:      Maintained
1267
1268 ARM/AFEB9260 MACHINE SUPPORT
1269 M:      Sergey Lapin <slapin@ossfans.org>
1270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1271 S:      Maintained
1272
1273 ARM/AJECO 1ARM MACHINE SUPPORT
1274 M:      Lennert Buytenhek <kernel@wantstofly.org>
1275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1276 S:      Maintained
1277
1278 ARM/Allwinner SoC Clock Support
1279 M:      Emilio López <emilio@elopez.com.ar>
1280 S:      Maintained
1281 F:      drivers/clk/sunxi/
1282
1283 ARM/Allwinner sunXi SoC support
1284 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1285 M:      Chen-Yu Tsai <wens@csie.org>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288 N:      sun[x456789]i
1289 N:      sun50i
1290 F:      arch/arm/mach-sunxi/
1291 F:      arch/arm64/boot/dts/allwinner/
1292 F:      drivers/clk/sunxi-ng/
1293 F:      drivers/pinctrl/sunxi/
1294 F:      drivers/soc/sunxi/
1295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1296
1297 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1298 M:      Neil Armstrong <narmstrong@baylibre.com>
1299 M:      Jerome Brunet <jbrunet@baylibre.com>
1300 L:      linux-amlogic@lists.infradead.org
1301 S:      Maintained
1302 F:      drivers/clk/meson/
1303 F:      include/dt-bindings/clock/meson*
1304 F:      include/dt-bindings/clock/gxbb*
1305 F:      Documentation/devicetree/bindings/clock/amlogic*
1306
1307 ARM/Amlogic Meson SoC support
1308 M:      Kevin Hilman <khilman@baylibre.com>
1309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1310 L:      linux-amlogic@lists.infradead.org
1311 W:      http://linux-meson.com/
1312 S:      Maintained
1313 F:      arch/arm/mach-meson/
1314 F:      arch/arm/boot/dts/meson*
1315 F:      arch/arm64/boot/dts/amlogic/
1316 F:      drivers/pinctrl/meson/
1317 F:      drivers/mmc/host/meson*
1318 F:      drivers/soc/amlogic/
1319 N:      meson
1320
1321 ARM/Amlogic Meson SoC Sound Drivers
1322 M:      Jerome Brunet <jbrunet@baylibre.com>
1323 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      sound/soc/meson/
1326 F:      Documentation/devicetree/bindings/sound/amlogic*
1327
1328 ARM/Annapurna Labs ALPINE ARCHITECTURE
1329 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1330 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333 F:      arch/arm/mach-alpine/
1334 F:      arch/arm/boot/dts/alpine*
1335 F:      arch/arm64/boot/dts/al/
1336 F:      drivers/*/*alpine*
1337
1338 ARM/ARTPEC MACHINE SUPPORT
1339 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1340 M:      Lars Persson <lars.persson@axis.com>
1341 S:      Maintained
1342 L:      linux-arm-kernel@axis.com
1343 F:      arch/arm/mach-artpec
1344 F:      arch/arm/boot/dts/artpec6*
1345 F:      drivers/clk/axis
1346 F:      drivers/crypto/axis
1347 F:      drivers/pinctrl/pinctrl-artpec*
1348 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1349
1350 ARM/ASPEED I2C DRIVER
1351 M:      Brendan Higgins <brendanhiggins@google.com>
1352 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1353 R:      Joel Stanley <joel@jms.id.au>
1354 L:      linux-i2c@vger.kernel.org
1355 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1356 S:      Maintained
1357 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1358 F:      drivers/i2c/busses/i2c-aspeed.c
1359 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1360 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1361
1362 ARM/ASPEED MACHINE SUPPORT
1363 M:      Joel Stanley <joel@jms.id.au>
1364 R:      Andrew Jeffery <andrew@aj.id.au>
1365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1366 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1367 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1368 S:      Supported
1369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1370 F:      arch/arm/mach-aspeed/
1371 F:      arch/arm/boot/dts/aspeed-*
1372 N:      aspeed
1373
1374 ARM/CALXEDA HIGHBANK ARCHITECTURE
1375 M:      Rob Herring <robh@kernel.org>
1376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1377 S:      Maintained
1378 F:      arch/arm/mach-highbank/
1379 F:      arch/arm/boot/dts/highbank.dts
1380 F:      arch/arm/boot/dts/ecx-*.dts*
1381
1382 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1383 M:      Krzysztof Halasa <khalasa@piap.pl>
1384 S:      Maintained
1385 F:      arch/arm/mach-cns3xxx/
1386
1387 ARM/CAVIUM THUNDER NETWORK DRIVER
1388 M:      Sunil Goutham <sgoutham@cavium.com>
1389 M:      Robert Richter <rric@kernel.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 S:      Supported
1392 F:      drivers/net/ethernet/cavium/thunder/
1393
1394 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1395 M:      Lukasz Majewski <lukma@denx.de>
1396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1397 S:      Maintained
1398 F:      arch/arm/mach-ep93xx/ts72xx.c
1399
1400 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1401 M:      Alexander Shiyan <shc_work@mail.ru>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 S:      Odd Fixes
1404 N:      clps711x
1405
1406 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1407 M:      Lennert Buytenhek <kernel@wantstofly.org>
1408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1409 S:      Maintained
1410
1411 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1412 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1413 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 S:      Maintained
1416 F:      arch/arm/mach-ep93xx/
1417 F:      arch/arm/mach-ep93xx/include/mach/
1418
1419 ARM/CLKDEV SUPPORT
1420 M:      Russell King <linux@armlinux.org.uk>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1424 F:      drivers/clk/clkdev.c
1425
1426 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1427 M:      Mike Rapoport <mike@compulab.co.il>
1428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1429 S:      Maintained
1430
1431 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1432 M:      Baruch Siach <baruch@tkos.co.il>
1433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1434 S:      Maintained
1435 F:      arch/arm/boot/dts/cx92755*
1436 N:      digicolor
1437
1438 ARM/CONTEC MICRO9 MACHINE SUPPORT
1439 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1440 S:      Maintained
1441 F:      arch/arm/mach-ep93xx/micro9.c
1442
1443 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1444 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1445 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Maintained
1448 F:      drivers/hwtracing/coresight/*
1449 F:      Documentation/trace/coresight.txt
1450 F:      Documentation/trace/coresight-cpu-debug.txt
1451 F:      Documentation/devicetree/bindings/arm/coresight.txt
1452 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1453 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1454 F:      tools/perf/arch/arm/util/pmu.c
1455 F:      tools/perf/arch/arm/util/auxtrace.c
1456 F:      tools/perf/arch/arm/util/cs-etm.c
1457 F:      tools/perf/arch/arm/util/cs-etm.h
1458 F:      tools/perf/util/cs-etm.*
1459 F:      tools/perf/util/cs-etm-decoder/*
1460
1461 ARM/CORGI MACHINE SUPPORT
1462 M:      Richard Purdie <rpurdie@rpsys.net>
1463 S:      Maintained
1464
1465 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1466 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1467 M:      Linus Walleij <linus.walleij@linaro.org>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 T:      git git://github.com/ulli-kroll/linux.git
1470 S:      Maintained
1471 F:      Documentation/devicetree/bindings/arm/gemini.txt
1472 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1473 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1474 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1475 F:      arch/arm/mach-gemini/
1476 F:      drivers/net/ethernet/cortina/
1477 F:      drivers/pinctrl/pinctrl-gemini.c
1478 F:      drivers/rtc/rtc-ftrtc010.c
1479
1480 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1481 M:      Barry Song <baohua@kernel.org>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1484 S:      Maintained
1485 F:      arch/arm/boot/dts/prima2*
1486 F:      arch/arm/mach-prima2/
1487 F:      drivers/clk/sirf/
1488 F:      drivers/clocksource/timer-prima2.c
1489 F:      drivers/clocksource/timer-atlas7.c
1490 N:      [^a-z]sirf
1491 X:      drivers/gnss
1492
1493 ARM/EBSA110 MACHINE SUPPORT
1494 M:      Russell King <linux@armlinux.org.uk>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 W:      http://www.armlinux.org.uk/
1497 S:      Maintained
1498 F:      arch/arm/mach-ebsa110/
1499 F:      drivers/net/ethernet/amd/am79c961a.*
1500
1501 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1502 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1503 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1504 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1505 S:      Maintained
1506 N:      efm32
1507
1508 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1509 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 S:      Maintained
1512 F:      arch/arm/mach-pxa/ezx.c
1513
1514 ARM/FARADAY FA526 PORT
1515 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1517 S:      Maintained
1518 T:      git git://git.berlios.de/gemini-board
1519 F:      arch/arm/mm/*-fa*
1520
1521 ARM/FOOTBRIDGE ARCHITECTURE
1522 M:      Russell King <linux@armlinux.org.uk>
1523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1524 W:      http://www.armlinux.org.uk/
1525 S:      Maintained
1526 F:      arch/arm/include/asm/hardware/dec21285.h
1527 F:      arch/arm/mach-footbridge/
1528
1529 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1530 M:      Shawn Guo <shawnguo@kernel.org>
1531 M:      Sascha Hauer <s.hauer@pengutronix.de>
1532 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1533 R:      Fabio Estevam <fabio.estevam@nxp.com>
1534 R:      NXP Linux Team <linux-imx@nxp.com>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 S:      Maintained
1537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1538 F:      arch/arm/mach-imx/
1539 F:      arch/arm/mach-mxs/
1540 F:      arch/arm/boot/dts/imx*
1541 F:      arch/arm/configs/imx*_defconfig
1542 F:      arch/arm64/boot/dts/freescale/imx*
1543 F:      drivers/clk/imx/
1544 F:      drivers/firmware/imx/
1545 F:      drivers/soc/imx/
1546 F:      include/linux/firmware/imx/
1547 F:      include/soc/imx/
1548
1549 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1550 M:      Shawn Guo <shawnguo@kernel.org>
1551 M:      Sascha Hauer <s.hauer@pengutronix.de>
1552 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1553 R:      Stefan Agner <stefan@agner.ch>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1557 F:      arch/arm/mach-imx/*vf610*
1558 F:      arch/arm/boot/dts/vf*
1559
1560 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1561 M:      Shawn Guo <shawnguo@kernel.org>
1562 M:      Li Yang <leoyang.li@nxp.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1566 F:      arch/arm/boot/dts/ls1021a*
1567 F:      arch/arm64/boot/dts/freescale/fsl-*
1568 F:      arch/arm64/boot/dts/freescale/qoriq-*
1569
1570 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1571 M:      Lennert Buytenhek <kernel@wantstofly.org>
1572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1573 S:      Maintained
1574
1575 ARM/GUMSTIX MACHINE SUPPORT
1576 M:      Steve Sakoman <sakoman@gmail.com>
1577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1578 S:      Maintained
1579
1580 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1581 M:      Philipp Zabel <philipp.zabel@gmail.com>
1582 M:      Paul Parsons <lost.distance@yahoo.com>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/mach-pxa/hx4700.c
1586 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1587 F:      sound/soc/pxa/hx4700.c
1588
1589 ARM/HISILICON SOC SUPPORT
1590 M:      Wei Xu <xuwei5@hisilicon.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 W:      http://www.hisilicon.com
1593 S:      Supported
1594 T:      git git://github.com/hisilicon/linux-hisi.git
1595 F:      arch/arm/mach-hisi/
1596 F:      arch/arm/boot/dts/hi3*
1597 F:      arch/arm/boot/dts/hip*
1598 F:      arch/arm/boot/dts/hisi*
1599 F:      arch/arm64/boot/dts/hisilicon/
1600
1601 ARM/HP JORNADA 7XX MACHINE SUPPORT
1602 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1603 W:      www.jlime.com
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1606 F:      arch/arm/mach-sa1100/jornada720.c
1607 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1608
1609 ARM/IGEP MACHINE SUPPORT
1610 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1611 M:      Javier Martinez Canillas <javier@dowhile0.org>
1612 L:      linux-omap@vger.kernel.org
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      arch/arm/boot/dts/omap3-igep*
1616
1617 ARM/INCOME PXA270 SUPPORT
1618 M:      Marek Vasut <marek.vasut@gmail.com>
1619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1620 S:      Maintained
1621 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1622
1623 ARM/INTEL IOP13XX ARM ARCHITECTURE
1624 M:      Lennert Buytenhek <kernel@wantstofly.org>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627
1628 ARM/INTEL IOP32X ARM ARCHITECTURE
1629 M:      Lennert Buytenhek <kernel@wantstofly.org>
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632
1633 ARM/INTEL IOP33X ARM ARCHITECTURE
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 S:      Orphan
1636
1637 ARM/INTEL IQ81342EX MACHINE SUPPORT
1638 M:      Lennert Buytenhek <kernel@wantstofly.org>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 S:      Maintained
1641
1642 ARM/INTEL IXDP2850 MACHINE SUPPORT
1643 M:      Lennert Buytenhek <kernel@wantstofly.org>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646
1647 ARM/INTEL IXP4XX ARM ARCHITECTURE
1648 M:      Imre Kaloz <kaloz@openwrt.org>
1649 M:      Krzysztof Halasa <khalasa@piap.pl>
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 S:      Maintained
1652 F:      arch/arm/mach-ixp4xx/
1653
1654 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1655 M:      Jonathan Cameron <jic23@cam.ac.uk>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm/mach-pxa/stargate2.c
1659 F:      drivers/pcmcia/pxa2xx_stargate2.c
1660
1661 ARM/INTEL XSC3 (MANZANO) ARM CORE
1662 M:      Lennert Buytenhek <kernel@wantstofly.org>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 S:      Maintained
1665
1666 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1667 M:      Lennert Buytenhek <kernel@wantstofly.org>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670
1671 ARM/LG1K ARCHITECTURE
1672 M:      Chanho Min <chanho.min@lge.com>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm64/boot/dts/lg/
1676
1677 ARM/LOGICPD PXA270 MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/LPC18XX ARCHITECTURE
1683 M:      Vladimir Zapolskiy <vz@mleia.com>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686 F:      arch/arm/boot/dts/lpc43*
1687 F:      drivers/i2c/busses/i2c-lpc2k.c
1688 F:      drivers/memory/pl172.c
1689 F:      drivers/mtd/spi-nor/nxp-spifi.c
1690 F:      drivers/rtc/rtc-lpc24xx.c
1691 N:      lpc18xx
1692
1693 ARM/LPC32XX SOC SUPPORT
1694 M:      Vladimir Zapolskiy <vz@mleia.com>
1695 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1698 S:      Maintained
1699 F:      arch/arm/boot/dts/lpc32*
1700 F:      arch/arm/mach-lpc32xx/
1701 F:      drivers/i2c/busses/i2c-pnx.c
1702 F:      drivers/net/ethernet/nxp/lpc_eth.c
1703 F:      drivers/usb/host/ohci-nxp.c
1704 F:      drivers/watchdog/pnx4008_wdt.c
1705 N:      lpc32xx
1706
1707 ARM/MAGICIAN MACHINE SUPPORT
1708 M:      Philipp Zabel <philipp.zabel@gmail.com>
1709 S:      Maintained
1710
1711 ARM/Marvell Dove/MV78xx0/Orion SOC support
1712 M:      Jason Cooper <jason@lakedaemon.net>
1713 M:      Andrew Lunn <andrew@lunn.ch>
1714 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1715 M:      Gregory Clement <gregory.clement@bootlin.com>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 S:      Maintained
1718 F:      Documentation/devicetree/bindings/soc/dove/
1719 F:      arch/arm/mach-dove/
1720 F:      arch/arm/mach-mv78xx0/
1721 F:      arch/arm/mach-orion5x/
1722 F:      arch/arm/plat-orion/
1723 F:      arch/arm/boot/dts/dove*
1724 F:      arch/arm/boot/dts/orion5x*
1725
1726 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1727 M:      Jason Cooper <jason@lakedaemon.net>
1728 M:      Andrew Lunn <andrew@lunn.ch>
1729 M:      Gregory Clement <gregory.clement@bootlin.com>
1730 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 F:      arch/arm/boot/dts/armada*
1734 F:      arch/arm/boot/dts/kirkwood*
1735 F:      arch/arm/configs/mvebu_*_defconfig
1736 F:      arch/arm/mach-mvebu/
1737 F:      arch/arm64/boot/dts/marvell/armada*
1738 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1739 F:      drivers/cpufreq/mvebu-cpufreq.c
1740 F:      drivers/irqchip/irq-armada-370-xp.c
1741 F:      drivers/irqchip/irq-mvebu-*
1742 F:      drivers/pinctrl/mvebu/
1743 F:      drivers/rtc/rtc-armada38x.c
1744
1745 ARM/Mediatek RTC DRIVER
1746 M:      Eddie Huang <eddie.huang@mediatek.com>
1747 M:      Sean Wang <sean.wang@mediatek.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1750 S:      Maintained
1751 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1752 F:      drivers/rtc/rtc-mt6397.c
1753 F:      drivers/rtc/rtc-mt7622.c
1754
1755 ARM/Mediatek SoC support
1756 M:      Matthias Brugger <matthias.bgg@gmail.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1759 W:      https://mtk.bcnfs.org/
1760 C:      irc://chat.freenode.net/linux-mediatek
1761 S:      Maintained
1762 F:      arch/arm/boot/dts/mt6*
1763 F:      arch/arm/boot/dts/mt7*
1764 F:      arch/arm/boot/dts/mt8*
1765 F:      arch/arm/mach-mediatek/
1766 F:      arch/arm64/boot/dts/mediatek/
1767 F:      drivers/soc/mediatek/
1768 N:      mtk
1769 N:      mt[678]
1770 K:      mediatek
1771
1772 ARM/Mediatek USB3 PHY DRIVER
1773 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1775 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1776 S:      Maintained
1777 F:      drivers/phy/mediatek/
1778 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1779
1780 ARM/MICREL KS8695 ARCHITECTURE
1781 M:      Greg Ungerer <gerg@uclinux.org>
1782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1783 F:      arch/arm/mach-ks8695/
1784 S:      Odd Fixes
1785
1786 ARM/Microchip (AT91) SoC support
1787 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1788 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1789 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1791 W:      http://www.linux4sam.org
1792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1793 S:      Supported
1794 N:      at91
1795 N:      atmel
1796 F:      arch/arm/mach-at91/
1797 F:      include/soc/at91/
1798 F:      arch/arm/boot/dts/at91*.dts
1799 F:      arch/arm/boot/dts/at91*.dtsi
1800 F:      arch/arm/boot/dts/sama*.dts
1801 F:      arch/arm/boot/dts/sama*.dtsi
1802 F:      arch/arm/include/debug/at91.S
1803 F:      drivers/memory/atmel*
1804 F:      drivers/watchdog/sama5d4_wdt.c
1805 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1806 X:      drivers/net/wireless/atmel/
1807
1808 ARM/MIOA701 MACHINE SUPPORT
1809 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1811 F:      arch/arm/mach-pxa/mioa701.c
1812 S:      Maintained
1813
1814 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1815 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1816 S:      Maintained
1817
1818 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1819 M:      Linus Walleij <linus.walleij@linaro.org>
1820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1821 S:      Maintained
1822 F:      arch/arm/mach-nomadik/
1823 F:      arch/arm/mach-u300/
1824 F:      arch/arm/mach-ux500/
1825 F:      arch/arm/boot/dts/ste-*
1826 F:      drivers/clk/clk-nomadik.c
1827 F:      drivers/clk/clk-u300.c
1828 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1829 F:      drivers/clocksource/timer-u300.c
1830 F:      drivers/dma/coh901318*
1831 F:      drivers/dma/ste_dma40*
1832 F:      drivers/hwspinlock/u8500_hsem.c
1833 F:      drivers/i2c/busses/i2c-nomadik.c
1834 F:      drivers/i2c/busses/i2c-stu300.c
1835 F:      drivers/mfd/ab3100*
1836 F:      drivers/mfd/ab8500*
1837 F:      drivers/mfd/abx500*
1838 F:      drivers/mfd/dbx500*
1839 F:      drivers/mfd/db8500*
1840 F:      drivers/pinctrl/nomadik/
1841 F:      drivers/pinctrl/pinctrl-coh901*
1842 F:      drivers/pinctrl/pinctrl-u300.c
1843 F:      drivers/rtc/rtc-ab3100.c
1844 F:      drivers/rtc/rtc-ab8500.c
1845 F:      drivers/rtc/rtc-coh901331.c
1846 F:      drivers/rtc/rtc-pl031.c
1847 F:      drivers/watchdog/coh901327_wdt.c
1848 F:      Documentation/devicetree/bindings/arm/ste-*
1849 F:      Documentation/devicetree/bindings/arm/ux500/
1850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1851
1852 ARM/NUVOTON NPCM ARCHITECTURE
1853 M:      Avi Fishman <avifishman70@gmail.com>
1854 M:      Tomer Maimon <tmaimon77@gmail.com>
1855 R:      Patrick Venture <venture@google.com>
1856 R:      Nancy Yuen <yuenn@google.com>
1857 R:      Brendan Higgins <brendanhiggins@google.com>
1858 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1859 S:      Supported
1860 F:      arch/arm/mach-npcm/
1861 F:      arch/arm/boot/dts/nuvoton-npcm*
1862 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1863 F:      drivers/*/*npcm*
1864 F:      Documentation/devicetree/bindings/*/*npcm*
1865 F:      Documentation/devicetree/bindings/*/*/*npcm*
1866
1867 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1868 M:      Wan ZongShun <mcuos.com@gmail.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 W:      http://www.mcuos.com
1871 S:      Maintained
1872 F:      arch/arm/mach-w90x900/
1873 F:      drivers/input/keyboard/w90p910_keypad.c
1874 F:      drivers/input/touchscreen/w90p910_ts.c
1875 F:      drivers/watchdog/nuc900_wdt.c
1876 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1877 F:      drivers/mtd/nand/raw/nuc900_nand.c
1878 F:      drivers/rtc/rtc-nuc900.c
1879 F:      drivers/spi/spi-nuc900.c
1880 F:      drivers/usb/host/ehci-w90x900.c
1881 F:      drivers/video/fbdev/nuc900fb.c
1882
1883 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1884 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1885 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1886 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1887 S:      Supported
1888
1889 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1890 M:      Alexander Clouter <alex@digriz.org.uk>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 W:      http://www.digriz.org.uk/ts78xx/kernel
1893 S:      Maintained
1894 F:      arch/arm/mach-orion5x/ts78xx-*
1895
1896 ARM/OXNAS platform support
1897 M:      Neil Armstrong <narmstrong@baylibre.com>
1898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1899 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1900 S:      Maintained
1901 F:      arch/arm/mach-oxnas/
1902 F:      arch/arm/boot/dts/ox8*.dts*
1903 N:      oxnas
1904
1905 ARM/PALM TREO SUPPORT
1906 M:      Tomas Cech <sleep_walker@suse.com>
1907 L:      linux-arm-kernel@lists.infradead.org
1908 W:      http://hackndev.com
1909 S:      Maintained
1910 F:      arch/arm/mach-pxa/palmtreo.*
1911
1912 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1913 M:      Marek Vasut <marek.vasut@gmail.com>
1914 L:      linux-arm-kernel@lists.infradead.org
1915 W:      http://hackndev.com
1916 S:      Maintained
1917 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1918 F:      arch/arm/mach-pxa/palmtx.c
1919 F:      arch/arm/mach-pxa/palmt5.*
1920 F:      arch/arm/mach-pxa/include/mach/palmld.h
1921 F:      arch/arm/mach-pxa/palmld.c
1922 F:      arch/arm/mach-pxa/palmte2.*
1923 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1924 F:      arch/arm/mach-pxa/palmtc.c
1925
1926 ARM/PALMZ72 SUPPORT
1927 M:      Sergey Lapin <slapin@ossfans.org>
1928 L:      linux-arm-kernel@lists.infradead.org
1929 W:      http://hackndev.com
1930 S:      Maintained
1931 F:      arch/arm/mach-pxa/palmz72.*
1932
1933 ARM/PLEB SUPPORT
1934 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1935 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1936 S:      Maintained
1937
1938 ARM/PT DIGITAL BOARD PORT
1939 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 W:      http://www.armlinux.org.uk/
1942 S:      Maintained
1943
1944 ARM/QUALCOMM SUPPORT
1945 M:      Andy Gross <andy.gross@linaro.org>
1946 M:      David Brown <david.brown@linaro.org>
1947 L:      linux-arm-msm@vger.kernel.org
1948 S:      Maintained
1949 F:      Documentation/devicetree/bindings/soc/qcom/
1950 F:      arch/arm/boot/dts/qcom-*.dts
1951 F:      arch/arm/boot/dts/qcom-*.dtsi
1952 F:      arch/arm/mach-qcom/
1953 F:      arch/arm64/boot/dts/qcom/*
1954 F:      drivers/i2c/busses/i2c-qup.c
1955 F:      drivers/clk/qcom/
1956 F:      drivers/dma/qcom/
1957 F:      drivers/soc/qcom/
1958 F:      drivers/spi/spi-qup.c
1959 F:      drivers/tty/serial/msm_serial.c
1960 F:      drivers/*/pm8???-*
1961 F:      drivers/mfd/ssbi.c
1962 F:      drivers/firmware/qcom_scm*
1963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1964
1965 ARM/RADISYS ENP2611 MACHINE SUPPORT
1966 M:      Lennert Buytenhek <kernel@wantstofly.org>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969
1970 ARM/RDA MICRO ARCHITECTURE
1971 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1973 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
1974 S:      Maintained
1975 F:      arch/arm/boot/dts/rda8810pl-*
1976 F:      drivers/clocksource/timer-rda.c
1977 F:      drivers/irqchip/irq-rda-intc.c
1978 F:      drivers/tty/serial/rda-uart.c
1979 F:      Documentation/devicetree/bindings/arm/rda.txt
1980 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
1981 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
1982 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
1983
1984 ARM/REALTEK ARCHITECTURE
1985 M:      Andreas Färber <afaerber@suse.de>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 S:      Maintained
1988 F:      arch/arm64/boot/dts/realtek/
1989 F:      Documentation/devicetree/bindings/arm/realtek.txt
1990
1991 ARM/RENESAS ARM64 ARCHITECTURE
1992 M:      Simon Horman <horms@verge.net.au>
1993 M:      Magnus Damm <magnus.damm@gmail.com>
1994 L:      linux-renesas-soc@vger.kernel.org
1995 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1997 S:      Supported
1998 F:      arch/arm64/boot/dts/renesas/
1999 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2000 F:      drivers/soc/renesas/
2001 F:      include/linux/soc/renesas/
2002
2003 ARM/RISCPC ARCHITECTURE
2004 M:      Russell King <linux@armlinux.org.uk>
2005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2006 W:      http://www.armlinux.org.uk/
2007 S:      Maintained
2008 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2009 F:      arch/arm/include/asm/hardware/ioc.h
2010 F:      arch/arm/include/asm/hardware/iomd.h
2011 F:      arch/arm/include/asm/hardware/memc.h
2012 F:      arch/arm/mach-rpc/
2013 F:      drivers/net/ethernet/8390/etherh.c
2014 F:      drivers/net/ethernet/i825xx/ether1*
2015 F:      drivers/net/ethernet/seeq/ether3*
2016 F:      drivers/scsi/arm/
2017
2018 ARM/Rockchip SoC support
2019 M:      Heiko Stuebner <heiko@sntech.de>
2020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2021 L:      linux-rockchip@lists.infradead.org
2022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2023 S:      Maintained
2024 F:      arch/arm/boot/dts/rk3*
2025 F:      arch/arm/boot/dts/rv1108*
2026 F:      arch/arm/mach-rockchip/
2027 F:      drivers/clk/rockchip/
2028 F:      drivers/i2c/busses/i2c-rk3x.c
2029 F:      drivers/*/*rockchip*
2030 F:      drivers/*/*/*rockchip*
2031 F:      sound/soc/rockchip/
2032 N:      rockchip
2033
2034 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2035 M:      Kukjin Kim <kgene@kernel.org>
2036 M:      Krzysztof Kozlowski <krzk@kernel.org>
2037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2038 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2039 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2040 S:      Maintained
2041 F:      arch/arm/boot/dts/s3c*
2042 F:      arch/arm/boot/dts/s5p*
2043 F:      arch/arm/boot/dts/exynos*
2044 F:      arch/arm64/boot/dts/exynos/
2045 F:      arch/arm/plat-samsung/
2046 F:      arch/arm/mach-s3c24*/
2047 F:      arch/arm/mach-s3c64xx/
2048 F:      arch/arm/mach-s5p*/
2049 F:      arch/arm/mach-exynos*/
2050 F:      drivers/*/*s3c24*
2051 F:      drivers/*/*/*s3c24*
2052 F:      drivers/*/*s3c64xx*
2053 F:      drivers/*/*s5pv210*
2054 F:      drivers/memory/samsung/*
2055 F:      drivers/soc/samsung/*
2056 F:      Documentation/arm/Samsung/
2057 F:      Documentation/devicetree/bindings/arm/samsung/
2058 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2059 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2060 N:      exynos
2061
2062 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2063 M:      Kyungmin Park <kyungmin.park@samsung.com>
2064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2065 S:      Maintained
2066 F:      arch/arm/mach-s5pv210/
2067
2068 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2069 M:      Kyungmin Park <kyungmin.park@samsung.com>
2070 M:      Kamil Debski <kamil@wypas.org>
2071 M:      Andrzej Hajda <a.hajda@samsung.com>
2072 L:      linux-arm-kernel@lists.infradead.org
2073 L:      linux-media@vger.kernel.org
2074 S:      Maintained
2075 F:      drivers/media/platform/s5p-g2d/
2076
2077 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2078 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2079 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2080 L:      linux-media@vger.kernel.org
2081 S:      Maintained
2082 F:      drivers/media/platform/s5p-cec/
2083 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2084
2085 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2086 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2087 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2088 L:      linux-arm-kernel@lists.infradead.org
2089 L:      linux-media@vger.kernel.org
2090 S:      Maintained
2091 F:      drivers/media/platform/s5p-jpeg/
2092
2093 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2094 M:      Kyungmin Park <kyungmin.park@samsung.com>
2095 M:      Kamil Debski <kamil@wypas.org>
2096 M:      Jeongtae Park <jtp.park@samsung.com>
2097 M:      Andrzej Hajda <a.hajda@samsung.com>
2098 L:      linux-arm-kernel@lists.infradead.org
2099 L:      linux-media@vger.kernel.org
2100 S:      Maintained
2101 F:      drivers/media/platform/s5p-mfc/
2102
2103 ARM/SHMOBILE ARM ARCHITECTURE
2104 M:      Simon Horman <horms@verge.net.au>
2105 M:      Magnus Damm <magnus.damm@gmail.com>
2106 L:      linux-renesas-soc@vger.kernel.org
2107 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2109 S:      Supported
2110 F:      arch/arm/boot/dts/emev2*
2111 F:      arch/arm/boot/dts/r7s*
2112 F:      arch/arm/boot/dts/r8a*
2113 F:      arch/arm/boot/dts/r9a*
2114 F:      arch/arm/boot/dts/sh*
2115 F:      arch/arm/configs/shmobile_defconfig
2116 F:      arch/arm/include/debug/renesas-scif.S
2117 F:      arch/arm/mach-shmobile/
2118 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2119 F:      drivers/soc/renesas/
2120 F:      include/linux/soc/renesas/
2121
2122 ARM/SOCFPGA ARCHITECTURE
2123 M:      Dinh Nguyen <dinguyen@kernel.org>
2124 S:      Maintained
2125 F:      arch/arm/mach-socfpga/
2126 F:      arch/arm/boot/dts/socfpga*
2127 F:      arch/arm/configs/socfpga_defconfig
2128 F:      arch/arm64/boot/dts/altera/
2129 W:      http://www.rocketboards.org
2130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2131
2132 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2133 M:      Dinh Nguyen <dinguyen@kernel.org>
2134 S:      Maintained
2135 F:      drivers/clk/socfpga/
2136
2137 ARM/SOCFPGA EDAC SUPPORT
2138 M:      Thor Thayer <thor.thayer@linux.intel.com>
2139 S:      Maintained
2140 F:      drivers/edac/altera_edac.
2141
2142 ARM/SPREADTRUM SoC SUPPORT
2143 M:      Orson Zhai <orsonzhai@gmail.com>
2144 M:      Baolin Wang <baolin.wang@linaro.org>
2145 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2146 S:      Maintained
2147 F:      arch/arm64/boot/dts/sprd
2148 N:      sprd
2149
2150 ARM/STI ARCHITECTURE
2151 M:      Patrice Chotard <patrice.chotard@st.com>
2152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2153 W:      http://www.stlinux.com
2154 S:      Maintained
2155 F:      arch/arm/mach-sti/
2156 F:      arch/arm/boot/dts/sti*
2157 F:      drivers/char/hw_random/st-rng.c
2158 F:      drivers/clocksource/arm_global_timer.c
2159 F:      drivers/clocksource/clksrc_st_lpc.c
2160 F:      drivers/cpufreq/sti-cpufreq.c
2161 F:      drivers/dma/st_fdma*
2162 F:      drivers/i2c/busses/i2c-st.c
2163 F:      drivers/media/rc/st_rc.c
2164 F:      drivers/media/platform/sti/c8sectpfe/
2165 F:      drivers/mmc/host/sdhci-st.c
2166 F:      drivers/phy/st/phy-miphy28lp.c
2167 F:      drivers/phy/st/phy-stih407-usb.c
2168 F:      drivers/pinctrl/pinctrl-st.c
2169 F:      drivers/remoteproc/st_remoteproc.c
2170 F:      drivers/remoteproc/st_slim_rproc.c
2171 F:      drivers/reset/sti/
2172 F:      drivers/rtc/rtc-st-lpc.c
2173 F:      drivers/tty/serial/st-asc.c
2174 F:      drivers/usb/dwc3/dwc3-st.c
2175 F:      drivers/usb/host/ehci-st.c
2176 F:      drivers/usb/host/ohci-st.c
2177 F:      drivers/watchdog/st_lpc_wdt.c
2178 F:      drivers/ata/ahci_st.c
2179 F:      include/linux/remoteproc/st_slim_rproc.h
2180
2181 ARM/STM32 ARCHITECTURE
2182 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2183 M:      Alexandre Torgue <alexandre.torgue@st.com>
2184 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2186 S:      Maintained
2187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2188 N:      stm32
2189 N:      stm
2190 F:      arch/arm/boot/dts/stm32*
2191 F:      arch/arm/mach-stm32/
2192 F:      drivers/clocksource/armv7m_systick.c
2193
2194 ARM/Synaptics SoC support
2195 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2196 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2198 S:      Maintained
2199 F:      arch/arm/mach-berlin/
2200 F:      arch/arm/boot/dts/berlin*
2201 F:      arch/arm64/boot/dts/synaptics/
2202
2203 ARM/TANGO ARCHITECTURE
2204 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2205 M:      Mans Rullgard <mans@mansr.com>
2206 L:      linux-arm-kernel@lists.infradead.org
2207 S:      Odd Fixes
2208 N:      tango
2209
2210 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2211 M:      Lennert Buytenhek <kernel@wantstofly.org>
2212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2213 S:      Maintained
2214
2215 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2216 M:      Hans Verkuil <hans.verkuil@cisco.com>
2217 L:      linux-tegra@vger.kernel.org
2218 L:      linux-media@vger.kernel.org
2219 S:      Maintained
2220 F:      drivers/media/platform/tegra-cec/
2221 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2222
2223 ARM/TETON BGA MACHINE SUPPORT
2224 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2226 S:      Maintained
2227
2228 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2229 M:      Santosh Shilimkar <ssantosh@kernel.org>
2230 L:      linux-kernel@vger.kernel.org
2231 S:      Maintained
2232 F:      drivers/memory/*emif*
2233
2234 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2235 M:      Tero Kristo <t-kristo@ti.com>
2236 M:      Nishanth Menon <nm@ti.com>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Supported
2239 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2240 F:      arch/arm64/boot/dts/ti/Makefile
2241 F:      arch/arm64/boot/dts/ti/k3-*
2242 F:      include/dt-bindings/pinctrl/k3.h
2243
2244 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2245 M:      Santosh Shilimkar <ssantosh@kernel.org>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 S:      Maintained
2248 F:      arch/arm/mach-keystone/
2249 F:      arch/arm/boot/dts/keystone-*
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2251
2252 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2253 M:      Santosh Shilimkar <ssantosh@kernel.org>
2254 L:      linux-kernel@vger.kernel.org
2255 S:      Maintained
2256 F:      drivers/clk/keystone/
2257
2258 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2259 M:      Santosh Shilimkar <ssantosh@kernel.org>
2260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2261 L:      linux-kernel@vger.kernel.org
2262 S:      Maintained
2263 F:      drivers/clocksource/timer-keystone.c
2264
2265 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2266 M:      Santosh Shilimkar <ssantosh@kernel.org>
2267 L:      linux-kernel@vger.kernel.org
2268 S:      Maintained
2269 F:      drivers/power/reset/keystone-reset.c
2270
2271 ARM/THECUS N2100 MACHINE SUPPORT
2272 M:      Lennert Buytenhek <kernel@wantstofly.org>
2273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2274 S:      Maintained
2275
2276 ARM/TOSA MACHINE SUPPORT
2277 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2278 M:      Dirk Opfer <dirk@opfer-online.de>
2279 S:      Maintained
2280
2281 ARM/UNIPHIER ARCHITECTURE
2282 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2285 S:      Maintained
2286 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2287 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2289 F:      arch/arm/boot/dts/uniphier*
2290 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2291 F:      arch/arm/mach-uniphier/
2292 F:      arch/arm/mm/cache-uniphier.c
2293 F:      arch/arm64/boot/dts/socionext/uniphier*
2294 F:      drivers/bus/uniphier-system-bus.c
2295 F:      drivers/clk/uniphier/
2296 F:      drivers/dmaengine/uniphier-mdmac.c
2297 F:      drivers/gpio/gpio-uniphier.c
2298 F:      drivers/i2c/busses/i2c-uniphier*
2299 F:      drivers/irqchip/irq-uniphier-aidet.c
2300 F:      drivers/mmc/host/uniphier-sd.c
2301 F:      drivers/pinctrl/uniphier/
2302 F:      drivers/reset/reset-uniphier.c
2303 F:      drivers/tty/serial/8250/8250_uniphier.c
2304 N:      uniphier
2305
2306 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2307 M:      Ulf Hansson <ulf.hansson@linaro.org>
2308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2309 T:      git git://git.linaro.org/people/ulfh/clk.git
2310 S:      Maintained
2311 F:      drivers/clk/ux500/
2312
2313 ARM/VERSATILE EXPRESS PLATFORM
2314 M:      Liviu Dudau <liviu.dudau@arm.com>
2315 M:      Sudeep Holla <sudeep.holla@arm.com>
2316 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2318 S:      Maintained
2319 F:      arch/arm/boot/dts/vexpress*
2320 F:      arch/arm64/boot/dts/arm/
2321 F:      arch/arm/mach-vexpress/
2322 F:      */*/vexpress*
2323 F:      */*/*/vexpress*
2324 F:      drivers/clk/versatile/clk-vexpress-osc.c
2325 F:      drivers/clocksource/timer-versatile.c
2326 N:      mps2
2327
2328 ARM/VFP SUPPORT
2329 M:      Russell King <linux@armlinux.org.uk>
2330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2331 W:      http://www.armlinux.org.uk/
2332 S:      Maintained
2333 F:      arch/arm/vfp/
2334
2335 ARM/VOIPAC PXA270 SUPPORT
2336 M:      Marek Vasut <marek.vasut@gmail.com>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339 F:      arch/arm/mach-pxa/vpac270.c
2340 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2341
2342 ARM/VT8500 ARM ARCHITECTURE
2343 M:      Tony Prisk <linux@prisktech.co.nz>
2344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2345 S:      Maintained
2346 F:      arch/arm/mach-vt8500/
2347 F:      drivers/clocksource/timer-vt8500.c
2348 F:      drivers/i2c/busses/i2c-wmt.c
2349 F:      drivers/mmc/host/wmt-sdmmc.c
2350 F:      drivers/pwm/pwm-vt8500.c
2351 F:      drivers/rtc/rtc-vt8500.c
2352 F:      drivers/tty/serial/vt8500_serial.c
2353 F:      drivers/usb/host/ehci-platform.c
2354 F:      drivers/usb/host/uhci-platform.c
2355 F:      drivers/video/fbdev/vt8500lcdfb.*
2356 F:      drivers/video/fbdev/wm8505fb*
2357 F:      drivers/video/fbdev/wmt_ge_rops.*
2358
2359 ARM/ZIPIT Z2 SUPPORT
2360 M:      Marek Vasut <marek.vasut@gmail.com>
2361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2362 S:      Maintained
2363 F:      arch/arm/mach-pxa/z2.c
2364 F:      arch/arm/mach-pxa/include/mach/z2.h
2365
2366 ARM/ZTE ARCHITECTURE
2367 M:      Jun Nie <jun.nie@linaro.org>
2368 M:      Shawn Guo <shawnguo@kernel.org>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 S:      Maintained
2371 F:      arch/arm/boot/dts/zx2967*
2372 F:      arch/arm/mach-zx/
2373 F:      arch/arm64/boot/dts/zte/
2374 F:      drivers/clk/zte/
2375 F:      drivers/dma/zx_dma.c
2376 F:      drivers/gpio/gpio-zx.c
2377 F:      drivers/i2c/busses/i2c-zx2967.c
2378 F:      drivers/mmc/host/dw_mmc-zx.*
2379 F:      drivers/pinctrl/zte/
2380 F:      drivers/soc/zte/
2381 F:      drivers/thermal/zx2967_thermal.c
2382 F:      drivers/watchdog/zx2967_wdt.c
2383 F:      Documentation/devicetree/bindings/arm/zte.yaml
2384 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2385 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2386 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2387 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2388 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2389 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2390 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2391 F:      Documentation/devicetree/bindings/soc/zte/
2392 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2393 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2394 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2395 F:      include/dt-bindings/clock/zx2967*.h
2396 F:      include/dt-bindings/soc/zte,*.h
2397 F:      sound/soc/codecs/zx_aud96p22.c
2398 F:      sound/soc/zte/
2399
2400 ARM/ZYNQ ARCHITECTURE
2401 M:      Michal Simek <michal.simek@xilinx.com>
2402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2403 W:      http://wiki.xilinx.com
2404 T:      git https://github.com/Xilinx/linux-xlnx.git
2405 S:      Supported
2406 F:      arch/arm/mach-zynq/
2407 F:      drivers/cpuidle/cpuidle-zynq.c
2408 F:      drivers/block/xsysace.c
2409 N:      zynq
2410 N:      xilinx
2411 F:      drivers/clocksource/timer-cadence-ttc.c
2412 F:      drivers/i2c/busses/i2c-cadence.c
2413 F:      drivers/mmc/host/sdhci-of-arasan.c
2414 F:      drivers/edac/synopsys_edac.c
2415 F:      drivers/i2c/busses/i2c-xiic.c
2416
2417 ARM64 PORT (AARCH64 ARCHITECTURE)
2418 M:      Catalin Marinas <catalin.marinas@arm.com>
2419 M:      Will Deacon <will.deacon@arm.com>
2420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2422 S:      Maintained
2423 F:      arch/arm64/
2424 X:      arch/arm64/boot/dts/
2425 F:      Documentation/arm64/
2426
2427 AS3645A LED FLASH CONTROLLER DRIVER
2428 M:      Sakari Ailus <sakari.ailus@iki.fi>
2429 L:      linux-leds@vger.kernel.org
2430 S:      Maintained
2431 F:      drivers/leds/leds-as3645a.c
2432
2433 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2434 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2435 L:      linux-media@vger.kernel.org
2436 T:      git git://linuxtv.org/media_tree.git
2437 S:      Maintained
2438 F:      drivers/media/i2c/ak7375.c
2439 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2440
2441 ASAHI KASEI AK8974 DRIVER
2442 M:      Linus Walleij <linus.walleij@linaro.org>
2443 L:      linux-iio@vger.kernel.org
2444 W:      http://www.akm.com/
2445 S:      Supported
2446 F:      drivers/iio/magnetometer/ak8974.c
2447
2448 ASC7621 HARDWARE MONITOR DRIVER
2449 M:      George Joseph <george.joseph@fairview5.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      Documentation/hwmon/asc7621
2453 F:      drivers/hwmon/asc7621.c
2454
2455 ASPEED VIDEO ENGINE DRIVER
2456 M:      Eddie James <eajames@linux.ibm.com>
2457 L:      linux-media@vger.kernel.org
2458 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2459 S:      Maintained
2460 F:      drivers/media/platform/aspeed-video.c
2461 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2462
2463 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2464 M:      Corentin Chary <corentin.chary@gmail.com>
2465 L:      acpi4asus-user@lists.sourceforge.net
2466 L:      platform-driver-x86@vger.kernel.org
2467 W:      http://acpi4asus.sf.net
2468 S:      Maintained
2469 F:      drivers/platform/x86/asus*.c
2470 F:      drivers/platform/x86/eeepc*.c
2471
2472 ASUS WIRELESS RADIO CONTROL DRIVER
2473 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2474 L:      platform-driver-x86@vger.kernel.org
2475 S:      Maintained
2476 F:      drivers/platform/x86/asus-wireless.c
2477
2478 ASYMMETRIC KEYS
2479 M:      David Howells <dhowells@redhat.com>
2480 L:      keyrings@vger.kernel.org
2481 S:      Maintained
2482 F:      Documentation/crypto/asymmetric-keys.txt
2483 F:      include/linux/verification.h
2484 F:      include/crypto/public_key.h
2485 F:      include/crypto/pkcs7.h
2486 F:      crypto/asymmetric_keys/
2487
2488 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2489 R:      Dan Williams <dan.j.williams@intel.com>
2490 W:      http://sourceforge.net/projects/xscaleiop
2491 S:      Odd fixes
2492 F:      Documentation/crypto/async-tx-api.txt
2493 F:      crypto/async_tx/
2494 F:      drivers/dma/
2495 F:      include/linux/dmaengine.h
2496 F:      include/linux/async_tx.h
2497
2498 AT24 EEPROM DRIVER
2499 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2500 L:      linux-i2c@vger.kernel.org
2501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2502 S:      Maintained
2503 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2504 F:      drivers/misc/eeprom/at24.c
2505 F:      include/linux/platform_data/at24.h
2506
2507 ATA OVER ETHERNET (AOE) DRIVER
2508 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2509 W:      http://www.openaoe.org/
2510 S:      Supported
2511 F:      Documentation/aoe/
2512 F:      drivers/block/aoe/
2513
2514 ATHEROS 71XX/9XXX GPIO DRIVER
2515 M:      Alban Bedel <albeu@free.fr>
2516 W:      https://github.com/AlbanBedel/linux
2517 T:      git git://github.com/AlbanBedel/linux
2518 S:      Maintained
2519 F:      drivers/gpio/gpio-ath79.c
2520 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2521
2522 ATHEROS 71XX/9XXX USB PHY DRIVER
2523 M:      Alban Bedel <albeu@free.fr>
2524 W:      https://github.com/AlbanBedel/linux
2525 T:      git git://github.com/AlbanBedel/linux
2526 S:      Maintained
2527 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2528 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2529
2530 ATHEROS ATH GENERIC UTILITIES
2531 M:      Kalle Valo <kvalo@codeaurora.org>
2532 L:      linux-wireless@vger.kernel.org
2533 S:      Supported
2534 F:      drivers/net/wireless/ath/*
2535
2536 ATHEROS ATH5K WIRELESS DRIVER
2537 M:      Jiri Slaby <jirislaby@gmail.com>
2538 M:      Nick Kossifidis <mickflemm@gmail.com>
2539 M:      Luis Chamberlain <mcgrof@kernel.org>
2540 L:      linux-wireless@vger.kernel.org
2541 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2542 S:      Maintained
2543 F:      drivers/net/wireless/ath/ath5k/
2544
2545 ATHEROS ATH6KL WIRELESS DRIVER
2546 M:      Kalle Valo <kvalo@codeaurora.org>
2547 L:      linux-wireless@vger.kernel.org
2548 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2550 S:      Supported
2551 F:      drivers/net/wireless/ath/ath6kl/
2552
2553 ATI_REMOTE2 DRIVER
2554 M:      Ville Syrjala <syrjala@sci.fi>
2555 S:      Maintained
2556 F:      drivers/input/misc/ati_remote2.c
2557
2558 ATK0110 HWMON DRIVER
2559 M:      Luca Tettamanti <kronos.it@gmail.com>
2560 L:      linux-hwmon@vger.kernel.org
2561 S:      Maintained
2562 F:      drivers/hwmon/asus_atk0110.c
2563
2564 ATLX ETHERNET DRIVERS
2565 M:      Jay Cliburn <jcliburn@gmail.com>
2566 M:      Chris Snook <chris.snook@gmail.com>
2567 L:      netdev@vger.kernel.org
2568 W:      http://sourceforge.net/projects/atl1
2569 W:      http://atl1.sourceforge.net
2570 S:      Maintained
2571 F:      drivers/net/ethernet/atheros/
2572
2573 ATM
2574 M:      Chas Williams <3chas3@gmail.com>
2575 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2576 L:      netdev@vger.kernel.org
2577 W:      http://linux-atm.sourceforge.net
2578 S:      Maintained
2579 F:      drivers/atm/
2580 F:      include/linux/atm*
2581 F:      include/uapi/linux/atm*
2582
2583 ATMEL MACB ETHERNET DRIVER
2584 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2585 S:      Supported
2586 F:      drivers/net/ethernet/cadence/
2587
2588 ATMEL MAXTOUCH DRIVER
2589 M:      Nick Dyer <nick@shmanahar.org>
2590 T:      git git://github.com/ndyer/linux.git
2591 S:      Maintained
2592 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2593 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2594
2595 ATMEL WIRELESS DRIVER
2596 M:      Simon Kelley <simon@thekelleys.org.uk>
2597 L:      linux-wireless@vger.kernel.org
2598 W:      http://www.thekelleys.org.uk/atmel
2599 W:      http://atmelwlandriver.sourceforge.net/
2600 S:      Maintained
2601 F:      drivers/net/wireless/atmel/atmel*
2602
2603 ATOMIC INFRASTRUCTURE
2604 M:      Will Deacon <will.deacon@arm.com>
2605 M:      Peter Zijlstra <peterz@infradead.org>
2606 R:      Boqun Feng <boqun.feng@gmail.com>
2607 L:      linux-kernel@vger.kernel.org
2608 S:      Maintained
2609 F:      arch/*/include/asm/atomic*.h
2610 F:      include/*/atomic*.h
2611
2612 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2613 M:      Bradley Grove <linuxdrivers@attotech.com>
2614 L:      linux-scsi@vger.kernel.org
2615 W:      http://www.attotech.com
2616 S:      Supported
2617 F:      drivers/scsi/esas2r
2618
2619 ATUSB IEEE 802.15.4 RADIO DRIVER
2620 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2621 L:      linux-wpan@vger.kernel.org
2622 S:      Maintained
2623 F:      drivers/net/ieee802154/atusb.c
2624 F:      drivers/net/ieee802154/atusb.h
2625 F:      drivers/net/ieee802154/at86rf230.h
2626
2627 AUDIT SUBSYSTEM
2628 M:      Paul Moore <paul@paul-moore.com>
2629 M:      Eric Paris <eparis@redhat.com>
2630 L:      linux-audit@redhat.com (moderated for non-subscribers)
2631 W:      https://github.com/linux-audit
2632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2633 S:      Supported
2634 F:      include/linux/audit.h
2635 F:      include/uapi/linux/audit.h
2636 F:      kernel/audit*
2637
2638 AUXILIARY DISPLAY DRIVERS
2639 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2640 S:      Maintained
2641 F:      drivers/auxdisplay/
2642 F:      include/linux/cfag12864b.h
2643
2644 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2645 M:      Andreas Klinger <ak@it-klinger.de>
2646 L:      linux-iio@vger.kernel.org
2647 S:      Maintained
2648 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2649 F:      drivers/iio/adc/hx711.c
2650
2651 AX.25 NETWORK LAYER
2652 M:      Ralf Baechle <ralf@linux-mips.org>
2653 L:      linux-hams@vger.kernel.org
2654 W:      http://www.linux-ax25.org/
2655 S:      Maintained
2656 F:      include/uapi/linux/ax25.h
2657 F:      include/net/ax25.h
2658 F:      net/ax25/
2659
2660 AXENTIA ARM DEVICES
2661 M:      Peter Rosin <peda@axentia.se>
2662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2663 S:      Maintained
2664 F:      Documentation/devicetree/bindings/arm/axentia.txt
2665 F:      arch/arm/boot/dts/at91-linea.dtsi
2666 F:      arch/arm/boot/dts/at91-natte.dtsi
2667 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2668 F:      arch/arm/boot/dts/at91-tse850-3.dts
2669
2670 AXENTIA ASOC DRIVERS
2671 M:      Peter Rosin <peda@axentia.se>
2672 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2673 S:      Maintained
2674 F:      Documentation/devicetree/bindings/sound/axentia,*
2675 F:      sound/soc/atmel/tse850-pcm5142.c
2676
2677 AXXIA I2C CONTROLLER
2678 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2679 L:      linux-i2c@vger.kernel.org
2680 S:      Maintained
2681 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2682 F:      drivers/i2c/busses/i2c-axxia.c
2683
2684 AZ6007 DVB DRIVER
2685 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2686 L:      linux-media@vger.kernel.org
2687 W:      https://linuxtv.org
2688 T:      git git://linuxtv.org/media_tree.git
2689 S:      Maintained
2690 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2691
2692 AZTECH FM RADIO RECEIVER DRIVER
2693 M:      Hans Verkuil <hverkuil@xs4all.nl>
2694 L:      linux-media@vger.kernel.org
2695 T:      git git://linuxtv.org/media_tree.git
2696 W:      https://linuxtv.org
2697 S:      Maintained
2698 F:      drivers/media/radio/radio-aztech*
2699
2700 B43 WIRELESS DRIVER
2701 L:      linux-wireless@vger.kernel.org
2702 L:      b43-dev@lists.infradead.org
2703 W:      http://wireless.kernel.org/en/users/Drivers/b43
2704 S:      Odd Fixes
2705 F:      drivers/net/wireless/broadcom/b43/
2706
2707 B43LEGACY WIRELESS DRIVER
2708 M:      Larry Finger <Larry.Finger@lwfinger.net>
2709 L:      linux-wireless@vger.kernel.org
2710 L:      b43-dev@lists.infradead.org
2711 W:      http://wireless.kernel.org/en/users/Drivers/b43
2712 S:      Maintained
2713 F:      drivers/net/wireless/broadcom/b43legacy/
2714
2715 BACKLIGHT CLASS/SUBSYSTEM
2716 M:      Lee Jones <lee.jones@linaro.org>
2717 M:      Daniel Thompson <daniel.thompson@linaro.org>
2718 M:      Jingoo Han <jingoohan1@gmail.com>
2719 L:      dri-devel@lists.freedesktop.org
2720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2721 S:      Maintained
2722 F:      drivers/video/backlight/
2723 F:      include/linux/backlight.h
2724 F:      include/linux/pwm_backlight.h
2725 F:      Documentation/devicetree/bindings/leds/backlight
2726
2727 BATMAN ADVANCED
2728 M:      Marek Lindner <mareklindner@neomailbox.ch>
2729 M:      Simon Wunderlich <sw@simonwunderlich.de>
2730 M:      Antonio Quartulli <a@unstable.cc>
2731 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2732 W:      https://www.open-mesh.org/
2733 Q:      https://patchwork.open-mesh.org/project/batman/list/
2734 S:      Maintained
2735 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2736 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2737 F:      Documentation/networking/batman-adv.rst
2738 F:      include/uapi/linux/batadv_packet.h
2739 F:      include/uapi/linux/batman_adv.h
2740 F:      net/batman-adv/
2741
2742 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2743 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2744 L:      linux-hams@vger.kernel.org
2745 W:      http://www.baycom.org/~tom/ham/ham.html
2746 S:      Maintained
2747 F:      drivers/net/hamradio/baycom*
2748
2749 BCACHE (BLOCK LAYER CACHE)
2750 M:      Coly Li <colyli@suse.de>
2751 M:      Kent Overstreet <kent.overstreet@gmail.com>
2752 L:      linux-bcache@vger.kernel.org
2753 W:      http://bcache.evilpiepirate.org
2754 C:      irc://irc.oftc.net/bcache
2755 S:      Maintained
2756 F:      drivers/md/bcache/
2757
2758 BDISP ST MEDIA DRIVER
2759 M:      Fabien Dessenne <fabien.dessenne@st.com>
2760 L:      linux-media@vger.kernel.org
2761 T:      git git://linuxtv.org/media_tree.git
2762 W:      https://linuxtv.org
2763 S:      Supported
2764 F:      drivers/media/platform/sti/bdisp
2765
2766 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2767 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2768 L:      netdev@vger.kernel.org
2769 S:      Maintained
2770 F:      drivers/net/ethernet/ec_bhf.c
2771
2772 BEFS FILE SYSTEM
2773 M:      Luis de Bethencourt <luisbg@kernel.org>
2774 M:      Salah Triki <salah.triki@gmail.com>
2775 S:      Maintained
2776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2777 F:      Documentation/filesystems/befs.txt
2778 F:      fs/befs/
2779
2780 BFQ I/O SCHEDULER
2781 M:      Paolo Valente <paolo.valente@linaro.org>
2782 M:      Jens Axboe <axboe@kernel.dk>
2783 L:      linux-block@vger.kernel.org
2784 S:      Maintained
2785 F:      block/bfq-*
2786 F:      Documentation/block/bfq-iosched.txt
2787
2788 BFS FILE SYSTEM
2789 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2790 S:      Maintained
2791 F:      Documentation/filesystems/bfs.txt
2792 F:      fs/bfs/
2793 F:      include/uapi/linux/bfs_fs.h
2794
2795 BLINKM RGB LED DRIVER
2796 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2797 S:      Maintained
2798 F:      drivers/leds/leds-blinkm.c
2799
2800 BLOCK LAYER
2801 M:      Jens Axboe <axboe@kernel.dk>
2802 L:      linux-block@vger.kernel.org
2803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2804 S:      Maintained
2805 F:      block/
2806 F:      drivers/block/
2807 F:      kernel/trace/blktrace.c
2808 F:      lib/sbitmap.c
2809
2810 BLOCK2MTD DRIVER
2811 M:      Joern Engel <joern@lazybastard.org>
2812 L:      linux-mtd@lists.infradead.org
2813 S:      Maintained
2814 F:      drivers/mtd/devices/block2mtd.c
2815
2816 BLUETOOTH DRIVERS
2817 M:      Marcel Holtmann <marcel@holtmann.org>
2818 M:      Johan Hedberg <johan.hedberg@gmail.com>
2819 L:      linux-bluetooth@vger.kernel.org
2820 W:      http://www.bluez.org/
2821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2823 S:      Maintained
2824 F:      drivers/bluetooth/
2825
2826 BLUETOOTH SUBSYSTEM
2827 M:      Marcel Holtmann <marcel@holtmann.org>
2828 M:      Johan Hedberg <johan.hedberg@gmail.com>
2829 L:      linux-bluetooth@vger.kernel.org
2830 W:      http://www.bluez.org/
2831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2833 S:      Maintained
2834 F:      net/bluetooth/
2835 F:      include/net/bluetooth/
2836
2837 BONDING DRIVER
2838 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2839 M:      Veaceslav Falico <vfalico@gmail.com>
2840 M:      Andy Gospodarek <andy@greyhouse.net>
2841 L:      netdev@vger.kernel.org
2842 W:      http://sourceforge.net/projects/bonding/
2843 S:      Supported
2844 F:      drivers/net/bonding/
2845 F:      include/uapi/linux/if_bonding.h
2846
2847 BPF (Safe dynamic programs and tools)
2848 M:      Alexei Starovoitov <ast@kernel.org>
2849 M:      Daniel Borkmann <daniel@iogearbox.net>
2850 R:      Martin KaFai Lau <kafai@fb.com>
2851 R:      Song Liu <songliubraving@fb.com>
2852 R:      Yonghong Song <yhs@fb.com>
2853 L:      netdev@vger.kernel.org
2854 L:      bpf@vger.kernel.org
2855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2857 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2858 S:      Supported
2859 F:      arch/*/net/*
2860 F:      Documentation/networking/filter.txt
2861 F:      Documentation/bpf/
2862 F:      include/linux/bpf*
2863 F:      include/linux/filter.h
2864 F:      include/trace/events/xdp.h
2865 F:      include/uapi/linux/bpf*
2866 F:      include/uapi/linux/filter.h
2867 F:      kernel/bpf/
2868 F:      kernel/trace/bpf_trace.c
2869 F:      lib/test_bpf.c
2870 F:      net/bpf/
2871 F:      net/core/filter.c
2872 F:      net/sched/act_bpf.c
2873 F:      net/sched/cls_bpf.c
2874 F:      samples/bpf/
2875 F:      tools/bpf/
2876 F:      tools/lib/bpf/
2877 F:      tools/testing/selftests/bpf/
2878 K:      bpf
2879 N:      bpf
2880
2881 BPF JIT for ARM
2882 M:      Shubham Bansal <illusionist.neo@gmail.com>
2883 L:      netdev@vger.kernel.org
2884 L:      bpf@vger.kernel.org
2885 S:      Maintained
2886 F:      arch/arm/net/
2887
2888 BPF JIT for ARM64
2889 M:      Daniel Borkmann <daniel@iogearbox.net>
2890 M:      Alexei Starovoitov <ast@kernel.org>
2891 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2892 L:      netdev@vger.kernel.org
2893 L:      bpf@vger.kernel.org
2894 S:      Supported
2895 F:      arch/arm64/net/
2896
2897 BPF JIT for MIPS (32-BIT AND 64-BIT)
2898 M:      Paul Burton <paul.burton@mips.com>
2899 L:      netdev@vger.kernel.org
2900 L:      bpf@vger.kernel.org
2901 S:      Maintained
2902 F:      arch/mips/net/
2903
2904 BPF JIT for NFP NICs
2905 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2906 L:      netdev@vger.kernel.org
2907 L:      bpf@vger.kernel.org
2908 S:      Supported
2909 F:      drivers/net/ethernet/netronome/nfp/bpf/
2910
2911 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2912 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2913 M:      Sandipan Das <sandipan@linux.ibm.com>
2914 L:      netdev@vger.kernel.org
2915 L:      bpf@vger.kernel.org
2916 S:      Maintained
2917 F:      arch/powerpc/net/
2918
2919 BPF JIT for RISC-V (RV64G)
2920 M:      Björn Töpel <bjorn.topel@gmail.com>
2921 L:      netdev@vger.kernel.org
2922 S:      Maintained
2923 F:      arch/riscv/net/
2924
2925 BPF JIT for S390
2926 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2927 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2928 L:      netdev@vger.kernel.org
2929 L:      bpf@vger.kernel.org
2930 S:      Maintained
2931 F:      arch/s390/net/
2932 X:      arch/s390/net/pnet.c
2933
2934 BPF JIT for SPARC (32-BIT AND 64-BIT)
2935 M:      David S. Miller <davem@davemloft.net>
2936 L:      netdev@vger.kernel.org
2937 L:      bpf@vger.kernel.org
2938 S:      Maintained
2939 F:      arch/sparc/net/
2940
2941 BPF JIT for X86 32-BIT
2942 M:      Wang YanQing <udknight@gmail.com>
2943 L:      netdev@vger.kernel.org
2944 L:      bpf@vger.kernel.org
2945 S:      Maintained
2946 F:      arch/x86/net/bpf_jit_comp32.c
2947
2948 BPF JIT for X86 64-BIT
2949 M:      Alexei Starovoitov <ast@kernel.org>
2950 M:      Daniel Borkmann <daniel@iogearbox.net>
2951 L:      netdev@vger.kernel.org
2952 L:      bpf@vger.kernel.org
2953 S:      Supported
2954 F:      arch/x86/net/
2955 X:      arch/x86/net/bpf_jit_comp32.c
2956
2957 BROADCOM B44 10/100 ETHERNET DRIVER
2958 M:      Michael Chan <michael.chan@broadcom.com>
2959 L:      netdev@vger.kernel.org
2960 S:      Supported
2961 F:      drivers/net/ethernet/broadcom/b44.*
2962
2963 BROADCOM B53 ETHERNET SWITCH DRIVER
2964 M:      Florian Fainelli <f.fainelli@gmail.com>
2965 L:      netdev@vger.kernel.org
2966 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2967 S:      Supported
2968 F:      drivers/net/dsa/b53/*
2969 F:      include/linux/platform_data/b53.h
2970
2971 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2972 M:      Florian Fainelli <f.fainelli@gmail.com>
2973 M:      Ray Jui <rjui@broadcom.com>
2974 M:      Scott Branden <sbranden@broadcom.com>
2975 M:      bcm-kernel-feedback-list@broadcom.com
2976 T:      git git://github.com/broadcom/mach-bcm
2977 S:      Maintained
2978 N:      bcm281*
2979 N:      bcm113*
2980 N:      bcm216*
2981 N:      kona
2982 F:      arch/arm/mach-bcm/
2983
2984 BROADCOM BCM2835 ARM ARCHITECTURE
2985 M:      Eric Anholt <eric@anholt.net>
2986 M:      Stefan Wahren <stefan.wahren@i2se.com>
2987 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2988 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2989 T:      git git://github.com/anholt/linux
2990 S:      Maintained
2991 N:      bcm2835
2992 F:      drivers/staging/vc04_services
2993
2994 BROADCOM BCM47XX MIPS ARCHITECTURE
2995 M:      Hauke Mehrtens <hauke@hauke-m.de>
2996 M:      Rafał Miłecki <zajec5@gmail.com>
2997 L:      linux-mips@vger.kernel.org
2998 S:      Maintained
2999 F:      Documentation/devicetree/bindings/mips/brcm/
3000 F:      arch/mips/bcm47xx/*
3001 F:      arch/mips/include/asm/mach-bcm47xx/*
3002
3003 BROADCOM BCM5301X ARM ARCHITECTURE
3004 M:      Hauke Mehrtens <hauke@hauke-m.de>
3005 M:      Rafał Miłecki <zajec5@gmail.com>
3006 M:      bcm-kernel-feedback-list@broadcom.com
3007 L:      linux-arm-kernel@lists.infradead.org
3008 S:      Maintained
3009 F:      arch/arm/mach-bcm/bcm_5301x.c
3010 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3011 F:      arch/arm/boot/dts/bcm470*
3012 F:      arch/arm/boot/dts/bcm953012*
3013
3014 BROADCOM BCM53573 ARM ARCHITECTURE
3015 M:      Rafał Miłecki <rafal@milecki.pl>
3016 L:      linux-arm-kernel@lists.infradead.org
3017 S:      Maintained
3018 F:      arch/arm/boot/dts/bcm53573*
3019 F:      arch/arm/boot/dts/bcm47189*
3020
3021 BROADCOM BCM63XX ARM ARCHITECTURE
3022 M:      Florian Fainelli <f.fainelli@gmail.com>
3023 M:      bcm-kernel-feedback-list@broadcom.com
3024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3025 T:      git git://github.com/broadcom/stblinux.git
3026 S:      Maintained
3027 N:      bcm63xx
3028
3029 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3030 M:      Kevin Cernekee <cernekee@gmail.com>
3031 L:      linux-usb@vger.kernel.org
3032 S:      Maintained
3033 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3034
3035 BROADCOM BCM7XXX ARM ARCHITECTURE
3036 M:      Brian Norris <computersforpeace@gmail.com>
3037 M:      Gregory Fong <gregory.0xf0@gmail.com>
3038 M:      Florian Fainelli <f.fainelli@gmail.com>
3039 M:      bcm-kernel-feedback-list@broadcom.com
3040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3041 T:      git git://github.com/broadcom/stblinux.git
3042 S:      Maintained
3043 F:      arch/arm/mach-bcm/*brcmstb*
3044 F:      arch/arm/boot/dts/bcm7*.dts*
3045 F:      drivers/bus/brcmstb_gisb.c
3046 F:      arch/arm/mm/cache-b15-rac.c
3047 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3048 N:      brcmstb
3049
3050 BROADCOM BMIPS CPUFREQ DRIVER
3051 M:      Markus Mayer <mmayer@broadcom.com>
3052 M:      bcm-kernel-feedback-list@broadcom.com
3053 L:      linux-pm@vger.kernel.org
3054 S:      Maintained
3055 F:      drivers/cpufreq/bmips-cpufreq.c
3056
3057 BROADCOM BMIPS MIPS ARCHITECTURE
3058 M:      Kevin Cernekee <cernekee@gmail.com>
3059 M:      Florian Fainelli <f.fainelli@gmail.com>
3060 L:      linux-mips@vger.kernel.org
3061 T:      git git://github.com/broadcom/stblinux.git
3062 S:      Maintained
3063 F:      arch/mips/bmips/*
3064 F:      arch/mips/include/asm/mach-bmips/*
3065 F:      arch/mips/kernel/*bmips*
3066 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3067 F:      drivers/irqchip/irq-bcm63*
3068 F:      drivers/irqchip/irq-bcm7*
3069 F:      drivers/irqchip/irq-brcmstb*
3070 F:      include/linux/bcm963xx_nvram.h
3071 F:      include/linux/bcm963xx_tag.h
3072
3073 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3074 M:      Rasesh Mody <rmody@marvell.com>
3075 M:      GR-Linux-NIC-Dev@marvell.com
3076 L:      netdev@vger.kernel.org
3077 S:      Supported
3078 F:      drivers/net/ethernet/broadcom/bnx2.*
3079 F:      drivers/net/ethernet/broadcom/bnx2_*
3080
3081 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3082 M:      QLogic-Storage-Upstream@qlogic.com
3083 L:      linux-scsi@vger.kernel.org
3084 S:      Supported
3085 F:      drivers/scsi/bnx2fc/
3086
3087 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3088 M:      QLogic-Storage-Upstream@qlogic.com
3089 L:      linux-scsi@vger.kernel.org
3090 S:      Supported
3091 F:      drivers/scsi/bnx2i/
3092
3093 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3094 M:      Ariel Elior <aelior@marvell.com>
3095 M:      Sudarsana Kalluru <skalluru@marvell.com>
3096 M:      GR-everest-linux-l2@marvell.com
3097 L:      netdev@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/broadcom/bnx2x/
3100
3101 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3102 M:      Michael Chan <michael.chan@broadcom.com>
3103 L:      netdev@vger.kernel.org
3104 S:      Supported
3105 F:      drivers/net/ethernet/broadcom/bnxt/
3106
3107 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3108 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3109 M:      Franky Lin <franky.lin@broadcom.com>
3110 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3111 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3112 M:      Wright Feng <wright.feng@cypress.com>
3113 L:      linux-wireless@vger.kernel.org
3114 L:      brcm80211-dev-list.pdl@broadcom.com
3115 L:      brcm80211-dev-list@cypress.com
3116 S:      Supported
3117 F:      drivers/net/wireless/broadcom/brcm80211/
3118
3119 BROADCOM BRCMSTB GPIO DRIVER
3120 M:      Gregory Fong <gregory.0xf0@gmail.com>
3121 L:      bcm-kernel-feedback-list@broadcom.com
3122 S:      Supported
3123 F:      drivers/gpio/gpio-brcmstb.c
3124 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3125
3126 BROADCOM BRCMSTB I2C DRIVER
3127 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3128 L:      linux-i2c@vger.kernel.org
3129 L:      bcm-kernel-feedback-list@broadcom.com
3130 S:      Supported
3131 F:      drivers/i2c/busses/i2c-brcmstb.c
3132 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3133
3134 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3135 M:      Al Cooper <alcooperx@gmail.com>
3136 L:      linux-kernel@vger.kernel.org
3137 L:      bcm-kernel-feedback-list@broadcom.com
3138 S:      Maintained
3139 F:      drivers/phy/broadcom/phy-brcm-usb*
3140
3141 BROADCOM GENET ETHERNET DRIVER
3142 M:      Doug Berger <opendmb@gmail.com>
3143 M:      Florian Fainelli <f.fainelli@gmail.com>
3144 L:      netdev@vger.kernel.org
3145 S:      Supported
3146 F:      drivers/net/ethernet/broadcom/genet/
3147
3148 BROADCOM IPROC ARM ARCHITECTURE
3149 M:      Ray Jui <rjui@broadcom.com>
3150 M:      Scott Branden <sbranden@broadcom.com>
3151 M:      bcm-kernel-feedback-list@broadcom.com
3152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3153 T:      git git://github.com/broadcom/cygnus-linux.git
3154 S:      Maintained
3155 N:      iproc
3156 N:      cygnus
3157 N:      bcm[-_]nsp
3158 N:      bcm9113*
3159 N:      bcm9583*
3160 N:      bcm9585*
3161 N:      bcm9586*
3162 N:      bcm988312
3163 N:      bcm113*
3164 N:      bcm583*
3165 N:      bcm585*
3166 N:      bcm586*
3167 N:      bcm88312
3168 N:      hr2
3169 N:      stingray
3170 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3171 F:      arch/arm64/boot/dts/broadcom/stingray/*
3172 F:      drivers/clk/bcm/clk-ns*
3173 F:      drivers/clk/bcm/clk-sr*
3174 F:      drivers/pinctrl/bcm/pinctrl-ns*
3175 F:      include/dt-bindings/clock/bcm-sr*
3176
3177 BROADCOM KONA GPIO DRIVER
3178 M:      Ray Jui <rjui@broadcom.com>
3179 L:      bcm-kernel-feedback-list@broadcom.com
3180 S:      Supported
3181 F:      drivers/gpio/gpio-bcm-kona.c
3182 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3183
3184 BROADCOM NETXTREME-E ROCE DRIVER
3185 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3186 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3187 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3188 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3189 L:      linux-rdma@vger.kernel.org
3190 W:      http://www.broadcom.com
3191 S:      Supported
3192 F:      drivers/infiniband/hw/bnxt_re/
3193 F:      include/uapi/rdma/bnxt_re-abi.h
3194
3195 BROADCOM NVRAM DRIVER
3196 M:      Rafał Miłecki <zajec5@gmail.com>
3197 L:      linux-mips@vger.kernel.org
3198 S:      Maintained
3199 F:      drivers/firmware/broadcom/*
3200
3201 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3202 M:      Rafał Miłecki <zajec5@gmail.com>
3203 L:      linux-wireless@vger.kernel.org
3204 S:      Maintained
3205 F:      drivers/bcma/
3206 F:      include/linux/bcma/
3207
3208 BROADCOM STB AVS CPUFREQ DRIVER
3209 M:      Markus Mayer <mmayer@broadcom.com>
3210 M:      bcm-kernel-feedback-list@broadcom.com
3211 L:      linux-pm@vger.kernel.org
3212 S:      Maintained
3213 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3214 F:      drivers/cpufreq/brcmstb*
3215
3216 BROADCOM STB AVS TMON DRIVER
3217 M:      Markus Mayer <mmayer@broadcom.com>
3218 M:      bcm-kernel-feedback-list@broadcom.com
3219 L:      linux-pm@vger.kernel.org
3220 S:      Maintained
3221 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3222 F:      drivers/thermal/broadcom/brcmstb*
3223
3224 BROADCOM STB NAND FLASH DRIVER
3225 M:      Brian Norris <computersforpeace@gmail.com>
3226 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3227 L:      linux-mtd@lists.infradead.org
3228 L:      bcm-kernel-feedback-list@broadcom.com
3229 S:      Maintained
3230 F:      drivers/mtd/nand/raw/brcmnand/
3231
3232 BROADCOM STB DPFE DRIVER
3233 M:      Markus Mayer <mmayer@broadcom.com>
3234 M:      bcm-kernel-feedback-list@broadcom.com
3235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3236 S:      Maintained
3237 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3238 F:      drivers/memory/brcmstb_dpfe.c
3239
3240 BROADCOM SPI DRIVER
3241 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3242 M:      bcm-kernel-feedback-list@broadcom.com
3243 S:      Maintained
3244 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3245 F:      drivers/spi/spi-bcm-qspi.*
3246 F:      drivers/spi/spi-brcmstb-qspi.c
3247 F:      drivers/spi/spi-iproc-qspi.c
3248
3249 BROADCOM SYSTEMPORT ETHERNET DRIVER
3250 M:      Florian Fainelli <f.fainelli@gmail.com>
3251 L:      netdev@vger.kernel.org
3252 S:      Supported
3253 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3254
3255 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3256 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3257 M:      Prashant Sreedharan <prashant@broadcom.com>
3258 M:      Michael Chan <mchan@broadcom.com>
3259 L:      netdev@vger.kernel.org
3260 S:      Supported
3261 F:      drivers/net/ethernet/broadcom/tg3.*
3262
3263 BROCADE BFA FC SCSI DRIVER
3264 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3265 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3266 L:      linux-scsi@vger.kernel.org
3267 S:      Supported
3268 F:      drivers/scsi/bfa/
3269
3270 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3271 M:      Rasesh Mody <rmody@marvell.com>
3272 M:      Sudarsana Kalluru <skalluru@marvell.com>
3273 M:      GR-Linux-NIC-Dev@marvell.com
3274 L:      netdev@vger.kernel.org
3275 S:      Supported
3276 F:      drivers/net/ethernet/brocade/bna/
3277
3278 BSG (block layer generic sg v4 driver)
3279 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3280 L:      linux-scsi@vger.kernel.org
3281 S:      Supported
3282 F:      block/bsg.c
3283 F:      include/linux/bsg.h
3284 F:      include/uapi/linux/bsg.h
3285
3286 BT87X AUDIO DRIVER
3287 M:      Clemens Ladisch <clemens@ladisch.de>
3288 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3289 T:      git git://git.alsa-project.org/alsa-kernel.git
3290 S:      Maintained
3291 F:      Documentation/sound/cards/bt87x.rst
3292 F:      sound/pci/bt87x.c
3293
3294 BT8XXGPIO DRIVER
3295 M:      Michael Buesch <m@bues.ch>
3296 W:      http://bu3sch.de/btgpio.php
3297 S:      Maintained
3298 F:      drivers/gpio/gpio-bt8xx.c
3299
3300 BTRFS FILE SYSTEM
3301 M:      Chris Mason <clm@fb.com>
3302 M:      Josef Bacik <josef@toxicpanda.com>
3303 M:      David Sterba <dsterba@suse.com>
3304 L:      linux-btrfs@vger.kernel.org
3305 W:      http://btrfs.wiki.kernel.org/
3306 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3308 S:      Maintained
3309 F:      Documentation/filesystems/btrfs.txt
3310 F:      fs/btrfs/
3311 F:      include/linux/btrfs*
3312 F:      include/uapi/linux/btrfs*
3313
3314 BTTV VIDEO4LINUX DRIVER
3315 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3316 L:      linux-media@vger.kernel.org
3317 W:      https://linuxtv.org
3318 T:      git git://linuxtv.org/media_tree.git
3319 S:      Odd fixes
3320 F:      Documentation/media/v4l-drivers/bttv*
3321 F:      drivers/media/pci/bt8xx/bttv*
3322
3323 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3324 M:      Chanwoo Choi <cw00.choi@samsung.com>
3325 L:      linux-pm@vger.kernel.org
3326 L:      linux-samsung-soc@vger.kernel.org
3327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3328 S:      Maintained
3329 F:      drivers/devfreq/exynos-bus.c
3330 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3331
3332 BUSLOGIC SCSI DRIVER
3333 M:      Khalid Aziz <khalid@gonehiking.org>
3334 L:      linux-scsi@vger.kernel.org
3335 S:      Maintained
3336 F:      drivers/scsi/BusLogic.*
3337 F:      drivers/scsi/FlashPoint.*
3338
3339 C-MEDIA CMI8788 DRIVER
3340 M:      Clemens Ladisch <clemens@ladisch.de>
3341 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3342 T:      git git://git.alsa-project.org/alsa-kernel.git
3343 S:      Maintained
3344 F:      sound/pci/oxygen/
3345
3346 C-SKY ARCHITECTURE
3347 M:      Guo Ren <guoren@kernel.org>
3348 T:      git https://github.com/c-sky/csky-linux.git
3349 S:      Supported
3350 F:      arch/csky/
3351 F:      Documentation/devicetree/bindings/csky/
3352 F:      drivers/irqchip/irq-csky-*
3353 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3354 F:      drivers/clocksource/timer-gx6605s.c
3355 F:      drivers/clocksource/timer-mp-csky.c
3356 F:      Documentation/devicetree/bindings/timer/csky,*
3357 K:      csky
3358 N:      csky
3359
3360 C6X ARCHITECTURE
3361 M:      Mark Salter <msalter@redhat.com>
3362 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3363 L:      linux-c6x-dev@linux-c6x.org
3364 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3365 S:      Maintained
3366 F:      arch/c6x/
3367
3368 CA8210 IEEE-802.15.4 RADIO DRIVER
3369 M:      Harry Morris <h.morris@cascoda.com>
3370 L:      linux-wpan@vger.kernel.org
3371 W:      https://github.com/Cascoda/ca8210-linux.git
3372 S:      Maintained
3373 F:      drivers/net/ieee802154/ca8210.c
3374 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3375
3376 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3377 M:      David Howells <dhowells@redhat.com>
3378 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3379 S:      Supported
3380 F:      Documentation/filesystems/caching/cachefiles.txt
3381 F:      fs/cachefiles/
3382
3383 CADENCE MIPI-CSI2 BRIDGES
3384 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3385 L:      linux-media@vger.kernel.org
3386 S:      Maintained
3387 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3388 F:      drivers/media/platform/cadence/cdns-csi2*
3389
3390 CADET FM/AM RADIO RECEIVER DRIVER
3391 M:      Hans Verkuil <hverkuil@xs4all.nl>
3392 L:      linux-media@vger.kernel.org
3393 T:      git git://linuxtv.org/media_tree.git
3394 W:      https://linuxtv.org
3395 S:      Maintained
3396 F:      drivers/media/radio/radio-cadet*
3397
3398 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3399 M:      Jonathan Corbet <corbet@lwn.net>
3400 L:      linux-media@vger.kernel.org
3401 T:      git git://linuxtv.org/media_tree.git
3402 S:      Maintained
3403 F:      Documentation/media/v4l-drivers/cafe_ccic*
3404 F:      drivers/media/platform/marvell-ccic/
3405
3406 CAIF NETWORK LAYER
3407 L:      netdev@vger.kernel.org
3408 S:      Orphan
3409 F:      Documentation/networking/caif/
3410 F:      drivers/net/caif/
3411 F:      include/uapi/linux/caif/
3412 F:      include/net/caif/
3413 F:      net/caif/
3414
3415 CAKE QDISC
3416 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3417 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3418 S:      Maintained
3419 F:      net/sched/sch_cake.c
3420
3421 CALGARY x86-64 IOMMU
3422 M:      Muli Ben-Yehuda <mulix@mulix.org>
3423 M:      Jon Mason <jdmason@kudzu.us>
3424 L:      iommu@lists.linux-foundation.org
3425 S:      Maintained
3426 F:      arch/x86/kernel/pci-calgary_64.c
3427 F:      arch/x86/kernel/tce_64.c
3428 F:      arch/x86/include/asm/calgary.h
3429 F:      arch/x86/include/asm/tce.h
3430
3431 CAN NETWORK DRIVERS
3432 M:      Wolfgang Grandegger <wg@grandegger.com>
3433 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3434 L:      linux-can@vger.kernel.org
3435 W:      https://github.com/linux-can
3436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3438 S:      Maintained
3439 F:      Documentation/devicetree/bindings/net/can/
3440 F:      drivers/net/can/
3441 F:      include/linux/can/dev.h
3442 F:      include/linux/can/platform/
3443 F:      include/uapi/linux/can/error.h
3444 F:      include/uapi/linux/can/netlink.h
3445
3446 CAN NETWORK LAYER
3447 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3448 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3449 L:      linux-can@vger.kernel.org
3450 W:      https://github.com/linux-can
3451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3453 S:      Maintained
3454 F:      Documentation/networking/can.rst
3455 F:      net/can/
3456 F:      include/linux/can/core.h
3457 F:      include/uapi/linux/can.h
3458 F:      include/uapi/linux/can/bcm.h
3459 F:      include/uapi/linux/can/raw.h
3460 F:      include/uapi/linux/can/gw.h
3461
3462 CAPABILITIES
3463 M:      Serge Hallyn <serge@hallyn.com>
3464 L:      linux-security-module@vger.kernel.org
3465 S:      Supported
3466 F:      include/linux/capability.h
3467 F:      include/uapi/linux/capability.h
3468 F:      security/commoncap.c
3469 F:      kernel/capability.c
3470
3471 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3472 M:      Kevin Tsai <ktsai@capellamicro.com>
3473 S:      Maintained
3474 F:      drivers/iio/light/cm*
3475
3476 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3477 M:      Christian Lamparter <chunkeey@googlemail.com>
3478 L:      linux-wireless@vger.kernel.org
3479 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3480 S:      Maintained
3481 F:      drivers/net/wireless/ath/carl9170/
3482
3483 CAVIUM I2C DRIVER
3484 M:      Jan Glauber <jglauber@cavium.com>
3485 M:      David Daney <david.daney@cavium.com>
3486 W:      http://www.cavium.com
3487 S:      Supported
3488 F:      drivers/i2c/busses/i2c-octeon*
3489 F:      drivers/i2c/busses/i2c-thunderx*
3490
3491 CAVIUM LIQUIDIO NETWORK DRIVER
3492 M:      Derek Chickles <dchickles@marvell.com>
3493 M:      Satanand Burla <sburla@marvell.com>
3494 M:      Felix Manlunas <fmanlunas@marvell.com>
3495 L:      netdev@vger.kernel.org
3496 W:      http://www.cavium.com
3497 S:      Supported
3498 F:      drivers/net/ethernet/cavium/liquidio/
3499
3500 CAVIUM MMC DRIVER
3501 M:      Jan Glauber <jglauber@cavium.com>
3502 M:      David Daney <david.daney@cavium.com>
3503 M:      Steven J. Hill <Steven.Hill@cavium.com>
3504 W:      http://www.cavium.com
3505 S:      Supported
3506 F:      drivers/mmc/host/cavium*
3507
3508 CAVIUM OCTEON-TX CRYPTO DRIVER
3509 M:      George Cherian <george.cherian@cavium.com>
3510 L:      linux-crypto@vger.kernel.org
3511 W:      http://www.cavium.com
3512 S:      Supported
3513 F:      drivers/crypto/cavium/cpt/
3514
3515 CAVIUM THUNDERX2 ARM64 SOC
3516 M:      Robert Richter <rrichter@cavium.com>
3517 M:      Jayachandran C <jnair@caviumnetworks.com>
3518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3519 S:      Maintained
3520 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3521 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3522
3523 CC2520 IEEE-802.15.4 RADIO DRIVER
3524 M:      Varka Bhadram <varkabhadram@gmail.com>
3525 L:      linux-wpan@vger.kernel.org
3526 S:      Maintained
3527 F:      drivers/net/ieee802154/cc2520.c
3528 F:      include/linux/spi/cc2520.h
3529 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3530
3531 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3532 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3533 L:      linux-crypto@vger.kernel.org
3534 S:      Supported
3535 F:      drivers/crypto/ccree/
3536 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3537
3538 CEC FRAMEWORK
3539 M:      Hans Verkuil <hans.verkuil@cisco.com>
3540 L:      linux-media@vger.kernel.org
3541 T:      git git://linuxtv.org/media_tree.git
3542 W:      http://linuxtv.org
3543 S:      Supported
3544 F:      Documentation/media/kapi/cec-core.rst
3545 F:      Documentation/media/uapi/cec
3546 F:      drivers/media/cec/
3547 F:      drivers/media/rc/keymaps/rc-cec.c
3548 F:      include/media/cec.h
3549 F:      include/media/cec-notifier.h
3550 F:      include/uapi/linux/cec.h
3551 F:      include/uapi/linux/cec-funcs.h
3552 F:      Documentation/devicetree/bindings/media/cec.txt
3553 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3554
3555 CEC GPIO DRIVER
3556 M:      Hans Verkuil <hans.verkuil@cisco.com>
3557 L:      linux-media@vger.kernel.org
3558 T:      git git://linuxtv.org/media_tree.git
3559 W:      http://linuxtv.org
3560 S:      Supported
3561 F:      drivers/media/platform/cec-gpio/
3562 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3563
3564 CELL BROADBAND ENGINE ARCHITECTURE
3565 M:      Arnd Bergmann <arnd@arndb.de>
3566 L:      linuxppc-dev@lists.ozlabs.org
3567 W:      http://www.ibm.com/developerworks/power/cell/
3568 S:      Supported
3569 F:      arch/powerpc/include/asm/cell*.h
3570 F:      arch/powerpc/include/asm/spu*.h
3571 F:      arch/powerpc/include/uapi/asm/spu*.h
3572 F:      arch/powerpc/oprofile/*cell*
3573 F:      arch/powerpc/platforms/cell/
3574
3575 CEPH COMMON CODE (LIBCEPH)
3576 M:      Ilya Dryomov <idryomov@gmail.com>
3577 M:      "Yan, Zheng" <zyan@redhat.com>
3578 M:      Sage Weil <sage@redhat.com>
3579 L:      ceph-devel@vger.kernel.org
3580 W:      http://ceph.com/
3581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3582 T:      git git://github.com/ceph/ceph-client.git
3583 S:      Supported
3584 F:      net/ceph/
3585 F:      include/linux/ceph/
3586 F:      include/linux/crush/
3587
3588 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3589 M:      "Yan, Zheng" <zyan@redhat.com>
3590 M:      Sage Weil <sage@redhat.com>
3591 M:      Ilya Dryomov <idryomov@gmail.com>
3592 L:      ceph-devel@vger.kernel.org
3593 W:      http://ceph.com/
3594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3595 T:      git git://github.com/ceph/ceph-client.git
3596 S:      Supported
3597 F:      Documentation/filesystems/ceph.txt
3598 F:      fs/ceph/
3599
3600 CERTIFICATE HANDLING:
3601 M:      David Howells <dhowells@redhat.com>
3602 M:      David Woodhouse <dwmw2@infradead.org>
3603 L:      keyrings@vger.kernel.org
3604 S:      Maintained
3605 F:      Documentation/admin-guide/module-signing.rst
3606 F:      certs/
3607 F:      scripts/sign-file.c
3608 F:      scripts/extract-cert.c
3609
3610 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3611 L:      linux-usb@vger.kernel.org
3612 S:      Orphan
3613 F:      Documentation/usb/WUSB-Design-overview.txt
3614 F:      Documentation/usb/wusb-cbaf
3615 F:      drivers/usb/host/hwa-hc.c
3616 F:      drivers/usb/host/whci/
3617 F:      drivers/usb/wusbcore/
3618 F:      include/linux/usb/wusb*
3619
3620 CFAG12864B LCD DRIVER
3621 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3622 S:      Maintained
3623 F:      drivers/auxdisplay/cfag12864b.c
3624 F:      include/linux/cfag12864b.h
3625
3626 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3627 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3628 S:      Maintained
3629 F:      drivers/auxdisplay/cfag12864bfb.c
3630 F:      include/linux/cfag12864b.h
3631
3632 802.11 (including CFG80211/NL80211)
3633 M:      Johannes Berg <johannes@sipsolutions.net>
3634 L:      linux-wireless@vger.kernel.org
3635 W:      http://wireless.kernel.org/
3636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3638 S:      Maintained
3639 F:      net/wireless/
3640 F:      include/uapi/linux/nl80211.h
3641 F:      include/linux/ieee80211.h
3642 F:      include/net/wext.h
3643 F:      include/net/cfg80211.h
3644 F:      include/net/iw_handler.h
3645 F:      include/net/ieee80211_radiotap.h
3646 F:      Documentation/driver-api/80211/cfg80211.rst
3647 F:      Documentation/networking/regulatory.txt
3648
3649 CHAR and MISC DRIVERS
3650 M:      Arnd Bergmann <arnd@arndb.de>
3651 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3653 S:      Supported
3654 F:      drivers/char/
3655 F:      drivers/misc/
3656 F:      include/linux/miscdevice.h
3657
3658 CHECKPATCH
3659 M:      Andy Whitcroft <apw@canonical.com>
3660 M:      Joe Perches <joe@perches.com>
3661 S:      Maintained
3662 F:      scripts/checkpatch.pl
3663
3664 CHINESE DOCUMENTATION
3665 M:      Harry Wei <harryxiyou@gmail.com>
3666 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3667 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3668 S:      Maintained
3669 F:      Documentation/translations/zh_CN/
3670
3671 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3672 M:      Peter Chen <Peter.Chen@nxp.com>
3673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3674 L:      linux-usb@vger.kernel.org
3675 S:      Maintained
3676 F:      drivers/usb/chipidea/
3677
3678 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3679 M:      Hans de Goede <hdegoede@redhat.com>
3680 L:      linux-input@vger.kernel.org
3681 S:      Maintained
3682 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3683 F:      drivers/input/touchscreen/chipone_icn8318.c
3684
3685 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3686 M:      Hans de Goede <hdegoede@redhat.com>
3687 L:      linux-input@vger.kernel.org
3688 S:      Maintained
3689 F:      drivers/input/touchscreen/chipone_icn8505.c
3690
3691 CHROME HARDWARE PLATFORM SUPPORT
3692 M:      Benson Leung <bleung@chromium.org>
3693 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3694 S:      Maintained
3695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3696 F:      drivers/platform/chrome/
3697
3698 CHROMEOS EC SUBDRIVERS
3699 M:      Benson Leung <bleung@chromium.org>
3700 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3701 R:      Guenter Roeck <groeck@chromium.org>
3702 S:      Maintained
3703 N:      cros_ec
3704 N:      cros-ec
3705 F:      drivers/power/supply/cros_usbpd-charger.c
3706
3707 CIRRUS LOGIC AUDIO CODEC DRIVERS
3708 M:      Brian Austin <brian.austin@cirrus.com>
3709 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3710 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3711 S:      Maintained
3712 F:      sound/soc/codecs/cs*
3713
3714 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3715 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3716 L:      netdev@vger.kernel.org
3717 S:      Maintained
3718 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3719
3720 CISCO FCOE HBA DRIVER
3721 M:      Satish Kharat <satishkh@cisco.com>
3722 M:      Sesidhar Baddela <sebaddel@cisco.com>
3723 M:      Karan Tilak Kumar <kartilak@cisco.com>
3724 L:      linux-scsi@vger.kernel.org
3725 S:      Supported
3726 F:      drivers/scsi/fnic/
3727
3728 CISCO SCSI HBA DRIVER
3729 M:      Karan Tilak Kumar <kartilak@cisco.com>
3730 M:      Sesidhar Baddela <sebaddel@cisco.com>
3731 L:      linux-scsi@vger.kernel.org
3732 S:      Supported
3733 F:      drivers/scsi/snic/
3734
3735 CISCO VIC ETHERNET NIC DRIVER
3736 M:      Christian Benvenuti <benve@cisco.com>
3737 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3738 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3739 S:      Supported
3740 F:      drivers/net/ethernet/cisco/enic/
3741
3742 CISCO VIC LOW LATENCY NIC DRIVER
3743 M:      Christian Benvenuti <benve@cisco.com>
3744 M:      Nelson Escobar <neescoba@cisco.com>
3745 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3746 S:      Supported
3747 F:      drivers/infiniband/hw/usnic/
3748
3749 CIRRUS LOGIC MADERA CODEC DRIVERS
3750 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3751 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3752 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3753 L:      patches@opensource.cirrus.com
3754 T:      git https://github.com/CirrusLogic/linux-drivers.git
3755 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3756 S:      Supported
3757 F:      Documentation/devicetree/bindings/mfd/madera.txt
3758 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3759 F:      include/linux/irqchip/irq-madera*
3760 F:      include/linux/mfd/madera/*
3761 F:      drivers/gpio/gpio-madera*
3762 F:      drivers/irqchip/irq-madera*
3763 F:      drivers/mfd/madera*
3764 F:      drivers/mfd/cs47l*
3765 F:      drivers/pinctrl/cirrus/*
3766
3767 CLANG-FORMAT FILE
3768 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3769 S:      Maintained
3770 F:      .clang-format
3771
3772 CLEANCACHE API
3773 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3774 L:      linux-kernel@vger.kernel.org
3775 S:      Maintained
3776 F:      mm/cleancache.c
3777 F:      include/linux/cleancache.h
3778
3779 CLK API
3780 M:      Russell King <linux@armlinux.org.uk>
3781 L:      linux-clk@vger.kernel.org
3782 S:      Maintained
3783 F:      include/linux/clk.h
3784
3785 CLOCKSOURCE, CLOCKEVENT DRIVERS
3786 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3787 M:      Thomas Gleixner <tglx@linutronix.de>
3788 L:      linux-kernel@vger.kernel.org
3789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3790 S:      Supported
3791 F:      drivers/clocksource/
3792 F:      Documentation/devicetree/bindings/timer/
3793
3794 CMPC ACPI DRIVER
3795 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3796 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3797 L:      platform-driver-x86@vger.kernel.org
3798 S:      Supported
3799 F:      drivers/platform/x86/classmate-laptop.c
3800
3801 COBALT MEDIA DRIVER
3802 M:      Hans Verkuil <hans.verkuil@cisco.com>
3803 L:      linux-media@vger.kernel.org
3804 T:      git git://linuxtv.org/media_tree.git
3805 W:      https://linuxtv.org
3806 S:      Supported
3807 F:      drivers/media/pci/cobalt/
3808
3809 COCCINELLE/Semantic Patches (SmPL)
3810 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3811 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3812 M:      Nicolas Palix <nicolas.palix@imag.fr>
3813 M:      Michal Marek <michal.lkml@markovi.net>
3814 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3816 W:      http://coccinelle.lip6.fr/
3817 S:      Supported
3818 F:      Documentation/dev-tools/coccinelle.rst
3819 F:      scripts/coccinelle/
3820 F:      scripts/coccicheck
3821
3822 CODA FILE SYSTEM
3823 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3824 M:      coda@cs.cmu.edu
3825 L:      codalist@coda.cs.cmu.edu
3826 W:      http://www.coda.cs.cmu.edu/
3827 S:      Maintained
3828 F:      Documentation/filesystems/coda.txt
3829 F:      fs/coda/
3830 F:      include/linux/coda*.h
3831 F:      include/uapi/linux/coda*.h
3832
3833 CODA V4L2 MEM2MEM DRIVER
3834 M:      Philipp Zabel <p.zabel@pengutronix.de>
3835 L:      linux-media@vger.kernel.org
3836 S:      Maintained
3837 F:      Documentation/devicetree/bindings/media/coda.txt
3838 F:      drivers/media/platform/coda/
3839
3840 CODE OF CONDUCT
3841 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3842 S:      Supported
3843 F:      Documentation/process/code-of-conduct.rst
3844 F:      Documentation/process/code-of-conduct-interpretation.rst
3845
3846 COMMON CLK FRAMEWORK
3847 M:      Michael Turquette <mturquette@baylibre.com>
3848 M:      Stephen Boyd <sboyd@kernel.org>
3849 L:      linux-clk@vger.kernel.org
3850 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3852 S:      Maintained
3853 F:      Documentation/devicetree/bindings/clock/
3854 F:      drivers/clk/
3855 X:      drivers/clk/clkdev.c
3856 F:      include/linux/clk-pr*
3857 F:      include/linux/clk/
3858 F:      include/linux/of_clk.h
3859
3860 COMMON INTERNET FILE SYSTEM (CIFS)
3861 M:      Steve French <sfrench@samba.org>
3862 L:      linux-cifs@vger.kernel.org
3863 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3864 W:      http://linux-cifs.samba.org/
3865 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3866 S:      Supported
3867 F:      Documentation/filesystems/cifs/
3868 F:      fs/cifs/
3869
3870 COMPACTPCI HOTPLUG CORE
3871 M:      Scott Murray <scott@spiteful.org>
3872 L:      linux-pci@vger.kernel.org
3873 S:      Maintained
3874 F:      drivers/pci/hotplug/cpci_hotplug*
3875
3876 COMPACTPCI HOTPLUG GENERIC DRIVER
3877 M:      Scott Murray <scott@spiteful.org>
3878 L:      linux-pci@vger.kernel.org
3879 S:      Maintained
3880 F:      drivers/pci/hotplug/cpcihp_generic.c
3881
3882 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3883 M:      Scott Murray <scott@spiteful.org>
3884 L:      linux-pci@vger.kernel.org
3885 S:      Maintained
3886 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3887
3888 COMPAL LAPTOP SUPPORT
3889 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3890 L:      platform-driver-x86@vger.kernel.org
3891 S:      Maintained
3892 F:      drivers/platform/x86/compal-laptop.c
3893
3894 COMPILER ATTRIBUTES
3895 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3896 S:      Maintained
3897 F:      include/linux/compiler_attributes.h
3898
3899 CONEXANT ACCESSRUNNER USB DRIVER
3900 L:      accessrunner-general@lists.sourceforge.net
3901 W:      http://accessrunner.sourceforge.net/
3902 S:      Orphan
3903 F:      drivers/usb/atm/cxacru.c
3904
3905 CONFIGFS
3906 M:      Joel Becker <jlbec@evilplan.org>
3907 M:      Christoph Hellwig <hch@lst.de>
3908 T:      git git://git.infradead.org/users/hch/configfs.git
3909 S:      Supported
3910 F:      fs/configfs/
3911 F:      include/linux/configfs.h
3912
3913 CONNECTOR
3914 M:      Evgeniy Polyakov <zbr@ioremap.net>
3915 L:      netdev@vger.kernel.org
3916 S:      Maintained
3917 F:      drivers/connector/
3918
3919 CONTROL GROUP (CGROUP)
3920 M:      Tejun Heo <tj@kernel.org>
3921 M:      Li Zefan <lizefan@huawei.com>
3922 M:      Johannes Weiner <hannes@cmpxchg.org>
3923 L:      cgroups@vger.kernel.org
3924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3925 S:      Maintained
3926 F:      Documentation/cgroup*
3927 F:      include/linux/cgroup*
3928 F:      kernel/cgroup*
3929
3930 CONTROL GROUP - CPUSET
3931 M:      Li Zefan <lizefan@huawei.com>
3932 L:      cgroups@vger.kernel.org
3933 W:      http://www.bullopensource.org/cpuset/
3934 W:      http://oss.sgi.com/projects/cpusets/
3935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3936 S:      Maintained
3937 F:      Documentation/cgroup-v1/cpusets.txt
3938 F:      include/linux/cpuset.h
3939 F:      kernel/cgroup/cpuset.c
3940
3941 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3942 M:      Johannes Weiner <hannes@cmpxchg.org>
3943 M:      Michal Hocko <mhocko@kernel.org>
3944 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3945 L:      cgroups@vger.kernel.org
3946 L:      linux-mm@kvack.org
3947 S:      Maintained
3948 F:      mm/memcontrol.c
3949 F:      mm/swap_cgroup.c
3950
3951 CORETEMP HARDWARE MONITORING DRIVER
3952 M:      Fenghua Yu <fenghua.yu@intel.com>
3953 L:      linux-hwmon@vger.kernel.org
3954 S:      Maintained
3955 F:      Documentation/hwmon/coretemp
3956 F:      drivers/hwmon/coretemp.c
3957
3958 COSA/SRP SYNC SERIAL DRIVER
3959 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3960 W:      http://www.fi.muni.cz/~kas/cosa/
3961 S:      Maintained
3962 F:      drivers/net/wan/cosa*
3963
3964 CPMAC ETHERNET DRIVER
3965 M:      Florian Fainelli <f.fainelli@gmail.com>
3966 L:      netdev@vger.kernel.org
3967 S:      Maintained
3968 F:      drivers/net/ethernet/ti/cpmac.c
3969
3970 CPU FREQUENCY SCALING FRAMEWORK
3971 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3972 M:      Viresh Kumar <viresh.kumar@linaro.org>
3973 L:      linux-pm@vger.kernel.org
3974 S:      Maintained
3975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3976 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3977 B:      https://bugzilla.kernel.org
3978 F:      Documentation/admin-guide/pm/cpufreq.rst
3979 F:      Documentation/admin-guide/pm/intel_pstate.rst
3980 F:      Documentation/cpu-freq/
3981 F:      Documentation/devicetree/bindings/cpufreq/
3982 F:      drivers/cpufreq/
3983 F:      include/linux/cpufreq.h
3984 F:      tools/testing/selftests/cpufreq/
3985
3986 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3987 M:      Viresh Kumar <viresh.kumar@linaro.org>
3988 M:      Sudeep Holla <sudeep.holla@arm.com>
3989 L:      linux-pm@vger.kernel.org
3990 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3991 S:      Maintained
3992 F:      drivers/cpufreq/arm_big_little.h
3993 F:      drivers/cpufreq/arm_big_little.c
3994
3995 CPU POWER MONITORING SUBSYSTEM
3996 M:      Thomas Renninger <trenn@suse.com>
3997 M:      Shuah Khan <shuah@kernel.org>
3998 M:      Shuah Khan <skhan@linuxfoundation.org>
3999 L:      linux-pm@vger.kernel.org
4000 S:      Maintained
4001 F:      tools/power/cpupower/
4002
4003 CPUID/MSR DRIVER
4004 M:      "H. Peter Anvin" <hpa@zytor.com>
4005 S:      Maintained
4006 F:      arch/x86/kernel/cpuid.c
4007 F:      arch/x86/kernel/msr.c
4008
4009 CPUIDLE DRIVER - ARM BIG LITTLE
4010 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4011 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4012 L:      linux-pm@vger.kernel.org
4013 L:      linux-arm-kernel@lists.infradead.org
4014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4015 S:      Maintained
4016 F:      drivers/cpuidle/cpuidle-big_little.c
4017
4018 CPUIDLE DRIVER - ARM EXYNOS
4019 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4020 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4021 M:      Kukjin Kim <kgene@kernel.org>
4022 L:      linux-pm@vger.kernel.org
4023 L:      linux-samsung-soc@vger.kernel.org
4024 S:      Supported
4025 F:      drivers/cpuidle/cpuidle-exynos.c
4026 F:      arch/arm/mach-exynos/pm.c
4027
4028 CPU IDLE TIME MANAGEMENT FRAMEWORK
4029 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4030 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4031 L:      linux-pm@vger.kernel.org
4032 S:      Maintained
4033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4034 B:      https://bugzilla.kernel.org
4035 F:      Documentation/admin-guide/pm/cpuidle.rst
4036 F:      drivers/cpuidle/*
4037 F:      include/linux/cpuidle.h
4038
4039 CRAMFS FILESYSTEM
4040 M:      Nicolas Pitre <nico@linaro.org>
4041 S:      Maintained
4042 F:      Documentation/filesystems/cramfs.txt
4043 F:      fs/cramfs/
4044
4045 CRYPTO API
4046 M:      Herbert Xu <herbert@gondor.apana.org.au>
4047 M:      "David S. Miller" <davem@davemloft.net>
4048 L:      linux-crypto@vger.kernel.org
4049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4051 S:      Maintained
4052 F:      Documentation/crypto/
4053 F:      Documentation/devicetree/bindings/crypto/
4054 F:      arch/*/crypto/
4055 F:      crypto/
4056 F:      drivers/crypto/
4057 F:      include/crypto/
4058 F:      include/linux/crypto*
4059
4060 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4061 M:      Neil Horman <nhorman@tuxdriver.com>
4062 L:      linux-crypto@vger.kernel.org
4063 S:      Maintained
4064 F:      crypto/ansi_cprng.c
4065 F:      crypto/rng.c
4066
4067 CS3308 MEDIA DRIVER
4068 M:      Hans Verkuil <hverkuil@xs4all.nl>
4069 L:      linux-media@vger.kernel.org
4070 T:      git git://linuxtv.org/media_tree.git
4071 W:      http://linuxtv.org
4072 S:      Odd Fixes
4073 F:      drivers/media/i2c/cs3308.c
4074
4075 CS5535 Audio ALSA driver
4076 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4077 S:      Maintained
4078 F:      sound/pci/cs5535audio/
4079
4080 CSI DRIVERS FOR ALLWINNER V3s
4081 M:      Yong Deng <yong.deng@magewell.com>
4082 L:      linux-media@vger.kernel.org
4083 T:      git git://linuxtv.org/media_tree.git
4084 S:      Maintained
4085 F:      drivers/media/platform/sunxi/sun6i-csi/
4086 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4087
4088 CW1200 WLAN driver
4089 M:      Solomon Peachy <pizza@shaftnet.org>
4090 S:      Maintained
4091 F:      drivers/net/wireless/st/cw1200/
4092
4093 CX18 VIDEO4LINUX DRIVER
4094 M:      Andy Walls <awalls@md.metrocast.net>
4095 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4096 L:      linux-media@vger.kernel.org
4097 T:      git git://linuxtv.org/media_tree.git
4098 W:      https://linuxtv.org
4099 W:      http://www.ivtvdriver.org/index.php/Cx18
4100 S:      Maintained
4101 F:      Documentation/media/v4l-drivers/cx18*
4102 F:      drivers/media/pci/cx18/
4103 F:      include/uapi/linux/ivtv*
4104
4105 CX2341X MPEG ENCODER HELPER MODULE
4106 M:      Hans Verkuil <hverkuil@xs4all.nl>
4107 L:      linux-media@vger.kernel.org
4108 T:      git git://linuxtv.org/media_tree.git
4109 W:      https://linuxtv.org
4110 S:      Maintained
4111 F:      drivers/media/common/cx2341x*
4112 F:      include/media/drv-intf/cx2341x.h
4113
4114 CX24120 MEDIA DRIVER
4115 M:      Jemma Denson <jdenson@gmail.com>
4116 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4117 L:      linux-media@vger.kernel.org
4118 W:      https://linuxtv.org
4119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4120 S:      Maintained
4121 F:      drivers/media/dvb-frontends/cx24120*
4122
4123 CX88 VIDEO4LINUX DRIVER
4124 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4125 L:      linux-media@vger.kernel.org
4126 W:      https://linuxtv.org
4127 T:      git git://linuxtv.org/media_tree.git
4128 S:      Odd fixes
4129 F:      Documentation/media/v4l-drivers/cx88*
4130 F:      drivers/media/pci/cx88/
4131
4132 CXD2820R MEDIA DRIVER
4133 M:      Antti Palosaari <crope@iki.fi>
4134 L:      linux-media@vger.kernel.org
4135 W:      https://linuxtv.org
4136 W:      http://palosaari.fi/linux/
4137 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4138 T:      git git://linuxtv.org/anttip/media_tree.git
4139 S:      Maintained
4140 F:      drivers/media/dvb-frontends/cxd2820r*
4141
4142 CXGB3 ETHERNET DRIVER (CXGB3)
4143 M:      Vishal Kulkarni <vishal@chelsio.com>
4144 L:      netdev@vger.kernel.org
4145 W:      http://www.chelsio.com
4146 S:      Supported
4147 F:      drivers/net/ethernet/chelsio/cxgb3/
4148
4149 CXGB3 ISCSI DRIVER (CXGB3I)
4150 M:      Karen Xie <kxie@chelsio.com>
4151 L:      linux-scsi@vger.kernel.org
4152 W:      http://www.chelsio.com
4153 S:      Supported
4154 F:      drivers/scsi/cxgbi/cxgb3i
4155
4156 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4157 M:      Steve Wise <swise@chelsio.com>
4158 L:      linux-rdma@vger.kernel.org
4159 W:      http://www.openfabrics.org
4160 S:      Supported
4161 F:      drivers/infiniband/hw/cxgb3/
4162 F:      include/uapi/rdma/cxgb3-abi.h
4163
4164 CXGB4 CRYPTO DRIVER (chcr)
4165 M:      Harsh Jain <harsh@chelsio.com>
4166 L:      linux-crypto@vger.kernel.org
4167 W:      http://www.chelsio.com
4168 S:      Supported
4169 F:      drivers/crypto/chelsio
4170
4171 CXGB4 ETHERNET DRIVER (CXGB4)
4172 M:      Vishal Kulkarni <vishal@chelsio.com>
4173 L:      netdev@vger.kernel.org
4174 W:      http://www.chelsio.com
4175 S:      Supported
4176 F:      drivers/net/ethernet/chelsio/cxgb4/
4177
4178 CXGB4 ISCSI DRIVER (CXGB4I)
4179 M:      Karen Xie <kxie@chelsio.com>
4180 L:      linux-scsi@vger.kernel.org
4181 W:      http://www.chelsio.com
4182 S:      Supported
4183 F:      drivers/scsi/cxgbi/cxgb4i
4184
4185 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4186 M:      Steve Wise <swise@chelsio.com>
4187 L:      linux-rdma@vger.kernel.org
4188 W:      http://www.openfabrics.org
4189 S:      Supported
4190 F:      drivers/infiniband/hw/cxgb4/
4191 F:      include/uapi/rdma/cxgb4-abi.h
4192
4193 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4194 M:      Casey Leedom <leedom@chelsio.com>
4195 L:      netdev@vger.kernel.org
4196 W:      http://www.chelsio.com
4197 S:      Supported
4198 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4199
4200 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4201 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4202 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4203 L:      linuxppc-dev@lists.ozlabs.org
4204 S:      Supported
4205 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4206 F:      drivers/misc/cxl/
4207 F:      include/misc/cxl*
4208 F:      include/uapi/misc/cxl.h
4209 F:      Documentation/powerpc/cxl.txt
4210 F:      Documentation/ABI/testing/sysfs-class-cxl
4211
4212 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4213 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4214 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4215 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4216 L:      linux-scsi@vger.kernel.org
4217 S:      Supported
4218 F:      drivers/scsi/cxlflash/
4219 F:      include/uapi/scsi/cxlflash_ioctl.h
4220 F:      Documentation/powerpc/cxlflash.txt
4221
4222 CYBERPRO FB DRIVER
4223 M:      Russell King <linux@armlinux.org.uk>
4224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4225 W:      http://www.armlinux.org.uk/
4226 S:      Maintained
4227 F:      drivers/video/fbdev/cyber2000fb.*
4228
4229 CYCLADES ASYNC MUX DRIVER
4230 W:      http://www.cyclades.com/
4231 S:      Orphan
4232 F:      drivers/tty/cyclades.c
4233 F:      include/linux/cyclades.h
4234 F:      include/uapi/linux/cyclades.h
4235
4236 CYCLADES PC300 DRIVER
4237 W:      http://www.cyclades.com/
4238 S:      Orphan
4239 F:      drivers/net/wan/pc300*
4240
4241 CYPRESS_FIRMWARE MEDIA DRIVER
4242 M:      Antti Palosaari <crope@iki.fi>
4243 L:      linux-media@vger.kernel.org
4244 W:      https://linuxtv.org
4245 W:      http://palosaari.fi/linux/
4246 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4247 T:      git git://linuxtv.org/anttip/media_tree.git
4248 S:      Maintained
4249 F:      drivers/media/common/cypress_firmware*
4250
4251 CYTTSP TOUCHSCREEN DRIVER
4252 M:      Ferruh Yigit <fery@cypress.com>
4253 L:      linux-input@vger.kernel.org
4254 S:      Supported
4255 F:      drivers/input/touchscreen/cyttsp*
4256 F:      include/linux/input/cyttsp.h
4257
4258 D-LINK DIR-685 TOUCHKEYS DRIVER
4259 M:      Linus Walleij <linus.walleij@linaro.org>
4260 L:      linux-input@vger.kernel.org
4261 S:      Supported
4262 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4263
4264 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4265 M:      Joshua Kinard <kumba@gentoo.org>
4266 S:      Maintained
4267 F:      drivers/rtc/rtc-ds1685.c
4268 F:      include/linux/rtc/ds1685.h
4269
4270 DAMA SLAVE for AX.25
4271 M:      Joerg Reuter <jreuter@yaina.de>
4272 W:      http://yaina.de/jreuter/
4273 W:      http://www.qsl.net/dl1bke/
4274 L:      linux-hams@vger.kernel.org
4275 S:      Maintained
4276 F:      net/ax25/af_ax25.c
4277 F:      net/ax25/ax25_dev.c
4278 F:      net/ax25/ax25_ds_*
4279 F:      net/ax25/ax25_in.c
4280 F:      net/ax25/ax25_out.c
4281 F:      net/ax25/ax25_timer.c
4282 F:      net/ax25/sysctl_net_ax25.c
4283
4284 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4285 L:      netdev@vger.kernel.org
4286 S:      Orphan
4287 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4288 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4289
4290 DC390/AM53C974 SCSI driver
4291 M:      Hannes Reinecke <hare@suse.com>
4292 L:      linux-scsi@vger.kernel.org
4293 S:      Maintained
4294 F:      drivers/scsi/am53c974.c
4295
4296 DC395x SCSI driver
4297 M:      Oliver Neukum <oliver@neukum.org>
4298 M:      Ali Akcaagac <aliakc@web.de>
4299 M:      Jamie Lenehan <lenehan@twibble.org>
4300 L:      dc395x@twibble.org
4301 W:      http://twibble.org/dist/dc395x/
4302 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4303 S:      Maintained
4304 F:      Documentation/scsi/dc395x.txt
4305 F:      drivers/scsi/dc395x.*
4306
4307 DCCP PROTOCOL
4308 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4309 L:      dccp@vger.kernel.org
4310 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4311 S:      Maintained
4312 F:      include/linux/dccp.h
4313 F:      include/uapi/linux/dccp.h
4314 F:      include/linux/tfrc.h
4315 F:      net/dccp/
4316
4317 DECnet NETWORK LAYER
4318 W:      http://linux-decnet.sourceforge.net
4319 L:      linux-decnet-user@lists.sourceforge.net
4320 S:      Orphan
4321 F:      Documentation/networking/decnet.txt
4322 F:      net/decnet/
4323
4324 DECSTATION PLATFORM SUPPORT
4325 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4326 L:      linux-mips@vger.kernel.org
4327 W:      http://www.linux-mips.org/wiki/DECstation
4328 S:      Maintained
4329 F:      arch/mips/dec/
4330 F:      arch/mips/include/asm/dec/
4331 F:      arch/mips/include/asm/mach-dec/
4332
4333 DEFXX FDDI NETWORK DRIVER
4334 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4335 S:      Maintained
4336 F:      drivers/net/fddi/defxx.*
4337
4338 DELL SMBIOS DRIVER
4339 M:      Pali Rohár <pali.rohar@gmail.com>
4340 M:      Mario Limonciello <mario.limonciello@dell.com>
4341 L:      platform-driver-x86@vger.kernel.org
4342 S:      Maintained
4343 F:      drivers/platform/x86/dell-smbios.*
4344
4345 DELL SMBIOS SMM DRIVER
4346 M:      Mario Limonciello <mario.limonciello@dell.com>
4347 L:      platform-driver-x86@vger.kernel.org
4348 S:      Maintained
4349 F:      drivers/platform/x86/dell-smbios-smm.c
4350
4351 DELL SMBIOS WMI DRIVER
4352 M:      Mario Limonciello <mario.limonciello@dell.com>
4353 L:      platform-driver-x86@vger.kernel.org
4354 S:      Maintained
4355 F:      drivers/platform/x86/dell-smbios-wmi.c
4356 F:      tools/wmi/dell-smbios-example.c
4357
4358 DEFZA FDDI NETWORK DRIVER
4359 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4360 S:      Maintained
4361 F:      drivers/net/fddi/defza.*
4362
4363 DELL LAPTOP DRIVER
4364 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4365 M:      Pali Rohár <pali.rohar@gmail.com>
4366 L:      platform-driver-x86@vger.kernel.org
4367 S:      Maintained
4368 F:      drivers/platform/x86/dell-laptop.c
4369
4370 DELL LAPTOP FREEFALL DRIVER
4371 M:      Pali Rohár <pali.rohar@gmail.com>
4372 S:      Maintained
4373 F:      drivers/platform/x86/dell-smo8800.c
4374
4375 DELL LAPTOP RBTN DRIVER
4376 M:      Pali Rohár <pali.rohar@gmail.com>
4377 S:      Maintained
4378 F:      drivers/platform/x86/dell-rbtn.*
4379
4380 DELL REMOTE BIOS UPDATE DRIVER
4381 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4382 L:      platform-driver-x86@vger.kernel.org
4383 S:      Maintained
4384 F:      drivers/platform/x86/dell_rbu.c
4385
4386 DELL LAPTOP SMM DRIVER
4387 M:      Pali Rohár <pali.rohar@gmail.com>
4388 S:      Maintained
4389 F:      drivers/hwmon/dell-smm-hwmon.c
4390 F:      include/uapi/linux/i8k.h
4391
4392 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4393 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4394 L:      platform-driver-x86@vger.kernel.org
4395 S:      Maintained
4396 F:      Documentation/dcdbas.txt
4397 F:      drivers/platform/x86/dcdbas.*
4398
4399 DELL WMI NOTIFICATIONS DRIVER
4400 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4401 M:      Pali Rohár <pali.rohar@gmail.com>
4402 S:      Maintained
4403 F:      drivers/platform/x86/dell-wmi.c
4404
4405 DELL WMI DESCRIPTOR DRIVER
4406 M:      Mario Limonciello <mario.limonciello@dell.com>
4407 S:      Maintained
4408 F:      drivers/platform/x86/dell-wmi-descriptor.c
4409
4410 DELTA ST MEDIA DRIVER
4411 M:      Hugues Fruchet <hugues.fruchet@st.com>
4412 L:      linux-media@vger.kernel.org
4413 T:      git git://linuxtv.org/media_tree.git
4414 W:      https://linuxtv.org
4415 S:      Supported
4416 F:      drivers/media/platform/sti/delta
4417
4418 DENALI NAND DRIVER
4419 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4420 L:      linux-mtd@lists.infradead.org
4421 S:      Supported
4422 F:      drivers/mtd/nand/raw/denali*
4423
4424 DESIGNWARE USB2 DRD IP DRIVER
4425 M:      Minas Harutyunyan <hminas@synopsys.com>
4426 L:      linux-usb@vger.kernel.org
4427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4428 S:      Maintained
4429 F:      drivers/usb/dwc2/
4430
4431 DESIGNWARE USB3 DRD IP DRIVER
4432 M:      Felipe Balbi <balbi@kernel.org>
4433 L:      linux-usb@vger.kernel.org
4434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4435 S:      Maintained
4436 F:      drivers/usb/dwc3/
4437
4438 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4439 M:      Andreas Klinger <ak@it-klinger.de>
4440 L:      linux-iio@vger.kernel.org
4441 S:      Maintained
4442 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4443 F:      drivers/iio/proximity/srf*.c
4444
4445 DEVICE COREDUMP (DEV_COREDUMP)
4446 M:      Johannes Berg <johannes@sipsolutions.net>
4447 L:      linux-kernel@vger.kernel.org
4448 S:      Maintained
4449 F:      drivers/base/devcoredump.c
4450 F:      include/linux/devcoredump.h
4451
4452 DEVICE FREQUENCY (DEVFREQ)
4453 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4454 M:      Kyungmin Park <kyungmin.park@samsung.com>
4455 R:      Chanwoo Choi <cw00.choi@samsung.com>
4456 L:      linux-pm@vger.kernel.org
4457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4458 S:      Maintained
4459 F:      drivers/devfreq/
4460 F:      include/linux/devfreq.h
4461 F:      Documentation/devicetree/bindings/devfreq/
4462
4463 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4464 M:      Chanwoo Choi <cw00.choi@samsung.com>
4465 L:      linux-pm@vger.kernel.org
4466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4467 S:      Supported
4468 F:      drivers/devfreq/event/
4469 F:      drivers/devfreq/devfreq-event.c
4470 F:      include/linux/devfreq-event.h
4471 F:      Documentation/devicetree/bindings/devfreq/event/
4472
4473 DEVICE NUMBER REGISTRY
4474 M:      Torben Mathiasen <device@lanana.org>
4475 W:      http://lanana.org/docs/device-list/index.html
4476 S:      Maintained
4477
4478 DEVICE-MAPPER  (LVM)
4479 M:      Alasdair Kergon <agk@redhat.com>
4480 M:      Mike Snitzer <snitzer@redhat.com>
4481 M:      dm-devel@redhat.com
4482 L:      dm-devel@redhat.com
4483 W:      http://sources.redhat.com/dm
4484 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4486 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4487 S:      Maintained
4488 F:      Documentation/device-mapper/
4489 F:      drivers/md/Makefile
4490 F:      drivers/md/Kconfig
4491 F:      drivers/md/dm*
4492 F:      drivers/md/persistent-data/
4493 F:      include/linux/device-mapper.h
4494 F:      include/linux/dm-*.h
4495 F:      include/uapi/linux/dm-*.h
4496
4497 DEVLINK
4498 M:      Jiri Pirko <jiri@mellanox.com>
4499 L:      netdev@vger.kernel.org
4500 S:      Supported
4501 F:      net/core/devlink.c
4502 F:      include/net/devlink.h
4503 F:      include/uapi/linux/devlink.h
4504
4505 DIALOG SEMICONDUCTOR DRIVERS
4506 M:      Support Opensource <support.opensource@diasemi.com>
4507 W:      http://www.dialog-semiconductor.com/products
4508 S:      Supported
4509 F:      Documentation/hwmon/da90??
4510 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4511 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4512 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4513 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4514 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4515 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4516 F:      drivers/gpio/gpio-da90??.c
4517 F:      drivers/hwmon/da90??-hwmon.c
4518 F:      drivers/iio/adc/da91??-*.c
4519 F:      drivers/input/misc/da90??_onkey.c
4520 F:      drivers/input/touchscreen/da9052_tsi.c
4521 F:      drivers/leds/leds-da90??.c
4522 F:      drivers/mfd/da903x.c
4523 F:      drivers/mfd/da90??-*.c
4524 F:      drivers/mfd/da91??-*.c
4525 F:      drivers/power/supply/da9052-battery.c
4526 F:      drivers/power/supply/da91??-*.c
4527 F:      drivers/regulator/da903x.c
4528 F:      drivers/regulator/da9???-regulator.[ch]
4529 F:      drivers/thermal/da90??-thermal.c
4530 F:      drivers/rtc/rtc-da90??.c
4531 F:      drivers/video/backlight/da90??_bl.c
4532 F:      drivers/watchdog/da90??_wdt.c
4533 F:      include/linux/mfd/da903x.h
4534 F:      include/linux/mfd/da9052/
4535 F:      include/linux/mfd/da9055/
4536 F:      include/linux/mfd/da9062/
4537 F:      include/linux/mfd/da9063/
4538 F:      include/linux/mfd/da9150/
4539 F:      include/linux/regulator/da9211.h
4540 F:      include/sound/da[79]*.h
4541 F:      sound/soc/codecs/da[79]*.[ch]
4542
4543 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4544 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4545 L:      linux-gpio@vger.kernel.org
4546 S:      Maintained
4547 F:      drivers/gpio/gpio-gpio-mm.c
4548
4549 DIOLAN U2C-12 I2C DRIVER
4550 M:      Guenter Roeck <linux@roeck-us.net>
4551 L:      linux-i2c@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4554
4555 FILESYSTEM DIRECT ACCESS (DAX)
4556 M:      Matthew Wilcox <willy@infradead.org>
4557 M:      Ross Zwisler <zwisler@kernel.org>
4558 M:      Jan Kara <jack@suse.cz>
4559 L:      linux-fsdevel@vger.kernel.org
4560 S:      Supported
4561 F:      fs/dax.c
4562 F:      include/linux/dax.h
4563 F:      include/trace/events/fs_dax.h
4564
4565 DEVICE DIRECT ACCESS (DAX)
4566 M:      Dan Williams <dan.j.williams@intel.com>
4567 M:      Dave Jiang <dave.jiang@intel.com>
4568 M:      Ross Zwisler <zwisler@kernel.org>
4569 M:      Vishal Verma <vishal.l.verma@intel.com>
4570 L:      linux-nvdimm@lists.01.org
4571 S:      Supported
4572 F:      drivers/dax/
4573
4574 DIRECTORY NOTIFICATION (DNOTIFY)
4575 M:      Jan Kara <jack@suse.cz>
4576 R:      Amir Goldstein <amir73il@gmail.com>
4577 L:      linux-fsdevel@vger.kernel.org
4578 S:      Maintained
4579 F:      Documentation/filesystems/dnotify.txt
4580 F:      fs/notify/dnotify/
4581 F:      include/linux/dnotify.h
4582
4583 DISK GEOMETRY AND PARTITION HANDLING
4584 M:      Andries Brouwer <aeb@cwi.nl>
4585 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4586 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4587 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4588 S:      Maintained
4589
4590 DISKQUOTA
4591 M:      Jan Kara <jack@suse.com>
4592 S:      Maintained
4593 F:      Documentation/filesystems/quota.txt
4594 F:      fs/quota/
4595 F:      include/linux/quota*.h
4596 F:      include/uapi/linux/quota*.h
4597
4598 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4599 M:      Bernie Thompson <bernie@plugable.com>
4600 L:      linux-fbdev@vger.kernel.org
4601 S:      Maintained
4602 W:      http://plugable.com/category/projects/udlfb/
4603 F:      drivers/video/fbdev/udlfb.c
4604 F:      include/video/udlfb.h
4605 F:      Documentation/fb/udlfb.txt
4606
4607 DISTRIBUTED LOCK MANAGER (DLM)
4608 M:      Christine Caulfield <ccaulfie@redhat.com>
4609 M:      David Teigland <teigland@redhat.com>
4610 L:      cluster-devel@redhat.com
4611 W:      http://sources.redhat.com/cluster/
4612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4613 S:      Supported
4614 F:      fs/dlm/
4615
4616 DMA BUFFER SHARING FRAMEWORK
4617 M:      Sumit Semwal <sumit.semwal@linaro.org>
4618 S:      Maintained
4619 L:      linux-media@vger.kernel.org
4620 L:      dri-devel@lists.freedesktop.org
4621 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4622 F:      drivers/dma-buf/
4623 F:      include/linux/dma-buf*
4624 F:      include/linux/reservation.h
4625 F:      include/linux/*fence.h
4626 F:      Documentation/driver-api/dma-buf.rst
4627 T:      git git://anongit.freedesktop.org/drm/drm-misc
4628
4629 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4630 M:      Vinod Koul <vkoul@kernel.org>
4631 L:      dmaengine@vger.kernel.org
4632 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4633 S:      Maintained
4634 F:      drivers/dma/
4635 F:      include/linux/dmaengine.h
4636 F:      include/linux/of_dma.h
4637 F:      Documentation/devicetree/bindings/dma/
4638 F:      Documentation/driver-api/dmaengine/
4639 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4640
4641 DMA MAPPING HELPERS
4642 M:      Christoph Hellwig <hch@lst.de>
4643 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4644 R:      Robin Murphy <robin.murphy@arm.com>
4645 L:      iommu@lists.linux-foundation.org
4646 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4647 W:      http://git.infradead.org/users/hch/dma-mapping.git
4648 S:      Supported
4649 F:      kernel/dma/
4650 F:      include/asm-generic/dma-mapping.h
4651 F:      include/linux/dma-direct.h
4652 F:      include/linux/dma-mapping.h
4653 F:      include/linux/dma-noncoherent.h
4654
4655 DME1737 HARDWARE MONITOR DRIVER
4656 M:      Juerg Haefliger <juergh@gmail.com>
4657 L:      linux-hwmon@vger.kernel.org
4658 S:      Maintained
4659 F:      Documentation/hwmon/dme1737
4660 F:      drivers/hwmon/dme1737.c
4661
4662 DMI/SMBIOS SUPPORT
4663 M:      Jean Delvare <jdelvare@suse.com>
4664 S:      Maintained
4665 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4666 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4667 F:      drivers/firmware/dmi-id.c
4668 F:      drivers/firmware/dmi_scan.c
4669 F:      include/linux/dmi.h
4670
4671 DOCUMENTATION
4672 M:      Jonathan Corbet <corbet@lwn.net>
4673 L:      linux-doc@vger.kernel.org
4674 S:      Maintained
4675 F:      Documentation/
4676 F:      scripts/kernel-doc
4677 X:      Documentation/ABI/
4678 X:      Documentation/acpi/
4679 X:      Documentation/devicetree/
4680 X:      Documentation/i2c/
4681 X:      Documentation/media/
4682 X:      Documentation/power/
4683 X:      Documentation/spi/
4684 T:      git git://git.lwn.net/linux.git docs-next
4685
4686 DOCUMENTATION/ITALIAN
4687 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4688 L:      linux-doc@vger.kernel.org
4689 S:      Maintained
4690 F:      Documentation/translations/it_IT
4691
4692 DONGWOON DW9714 LENS VOICE COIL DRIVER
4693 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4694 L:      linux-media@vger.kernel.org
4695 T:      git git://linuxtv.org/media_tree.git
4696 S:      Maintained
4697 F:      drivers/media/i2c/dw9714.c
4698 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4699
4700 DONGWOON DW9807 LENS VOICE COIL DRIVER
4701 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4702 L:      linux-media@vger.kernel.org
4703 T:      git git://linuxtv.org/media_tree.git
4704 S:      Maintained
4705 F:      drivers/media/i2c/dw9807-vcm.c
4706 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4707
4708 DOUBLETALK DRIVER
4709 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4710 L:      blinux-list@redhat.com
4711 S:      Maintained
4712 F:      drivers/char/dtlk.c
4713 F:      include/linux/dtlk.h
4714
4715 DPAA2 DATAPATH I/O (DPIO) DRIVER
4716 M:      Roy Pledge <Roy.Pledge@nxp.com>
4717 L:      linux-kernel@vger.kernel.org
4718 S:      Maintained
4719 F:      drivers/soc/fsl/dpio
4720
4721 DPAA2 ETHERNET DRIVER
4722 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4723 L:      netdev@vger.kernel.org
4724 S:      Maintained
4725 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4726 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4727 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4728 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4729 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4730
4731 DPAA2 ETHERNET SWITCH DRIVER
4732 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4733 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4734 L:      linux-kernel@vger.kernel.org
4735 S:      Maintained
4736 F:      drivers/staging/fsl-dpaa2/ethsw
4737
4738 DPAA2 PTP CLOCK DRIVER
4739 M:      Yangbo Lu <yangbo.lu@nxp.com>
4740 L:      netdev@vger.kernel.org
4741 S:      Maintained
4742 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4743 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4744
4745 DPT_I2O SCSI RAID DRIVER
4746 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4747 L:      linux-scsi@vger.kernel.org
4748 W:      http://www.adaptec.com/
4749 S:      Maintained
4750 F:      drivers/scsi/dpt*
4751 F:      drivers/scsi/dpt/
4752
4753 DRBD DRIVER
4754 M:      Philipp Reisner <philipp.reisner@linbit.com>
4755 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4756 L:      drbd-dev@lists.linbit.com
4757 W:      http://www.drbd.org
4758 T:      git git://git.linbit.com/linux-drbd.git
4759 T:      git git://git.linbit.com/drbd-8.4.git
4760 S:      Supported
4761 F:      drivers/block/drbd/
4762 F:      lib/lru_cache.c
4763 F:      Documentation/blockdev/drbd/
4764
4765 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4766 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4767 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4769 S:      Supported
4770 F:      Documentation/kobject.txt
4771 F:      drivers/base/
4772 F:      fs/debugfs/
4773 F:      fs/sysfs/
4774 F:      include/linux/debugfs.h
4775 F:      include/linux/kobj*
4776 F:      lib/kobj*
4777
4778 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4779 M:      Kevin Hilman <khilman@kernel.org>
4780 M:      Nishanth Menon <nm@ti.com>
4781 S:      Maintained
4782 F:      drivers/power/avs/
4783 F:      include/linux/power/smartreflex.h
4784 L:      linux-pm@vger.kernel.org
4785
4786 DRM DRIVER FOR ARM PL111 CLCD
4787 M:      Eric Anholt <eric@anholt.net>
4788 T:      git git://anongit.freedesktop.org/drm/drm-misc
4789 S:      Supported
4790 F:      drivers/gpu/drm/pl111/
4791
4792 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4793 M:      Linus Walleij <linus.walleij@linaro.org>
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795 S:      Maintained
4796 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4797 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4798
4799 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4800 M:      Dave Airlie <airlied@redhat.com>
4801 S:      Odd Fixes
4802 F:      drivers/gpu/drm/ast/
4803
4804 DRM DRIVER FOR BOCHS VIRTUAL GPU
4805 M:      Gerd Hoffmann <kraxel@redhat.com>
4806 L:      virtualization@lists.linux-foundation.org
4807 T:      git git://anongit.freedesktop.org/drm/drm-misc
4808 S:      Maintained
4809 F:      drivers/gpu/drm/bochs/
4810
4811 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4812 M:      Linus Walleij <linus.walleij@linaro.org>
4813 T:      git git://anongit.freedesktop.org/drm/drm-misc
4814 S:      Maintained
4815 F:      drivers/gpu/drm/tve200/
4816
4817 DRM DRIVER FOR ILITEK ILI9225 PANELS
4818 M:      David Lechner <david@lechnology.com>
4819 S:      Maintained
4820 F:      drivers/gpu/drm/tinydrm/ili9225.c
4821 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4822
4823 DRM DRIVER FOR HX8357D PANELS
4824 M:      Eric Anholt <eric@anholt.net>
4825 T:      git git://anongit.freedesktop.org/drm/drm-misc
4826 S:      Maintained
4827 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4828 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4829
4830 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4831 S:      Orphan / Obsolete
4832 F:      drivers/gpu/drm/i810/
4833 F:      include/uapi/drm/i810_drm.h
4834
4835 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4836 S:      Orphan / Obsolete
4837 F:      drivers/gpu/drm/mga/
4838 F:      include/uapi/drm/mga_drm.h
4839
4840 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4841 M:      Dave Airlie <airlied@redhat.com>
4842 S:      Odd Fixes
4843 F:      drivers/gpu/drm/mgag200/
4844
4845 DRM DRIVER FOR MI0283QT
4846 M:      Noralf Trønnes <noralf@tronnes.org>
4847 S:      Maintained
4848 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4849 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4850
4851 DRM DRIVER FOR MSM ADRENO GPU
4852 M:      Rob Clark <robdclark@gmail.com>
4853 L:      linux-arm-msm@vger.kernel.org
4854 L:      dri-devel@lists.freedesktop.org
4855 L:      freedreno@lists.freedesktop.org
4856 T:      git git://people.freedesktop.org/~robclark/linux
4857 S:      Maintained
4858 F:      drivers/gpu/drm/msm/
4859 F:      include/uapi/drm/msm_drm.h
4860 F:      Documentation/devicetree/bindings/display/msm/
4861
4862 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4863 M:      Ben Skeggs <bskeggs@redhat.com>
4864 L:      dri-devel@lists.freedesktop.org
4865 L:      nouveau@lists.freedesktop.org
4866 T:      git git://github.com/skeggsb/linux
4867 S:      Supported
4868 F:      drivers/gpu/drm/nouveau/
4869 F:      include/uapi/drm/nouveau_drm.h
4870
4871 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4872 M:      Stefan Mavrodiev <stefan@olimex.com>
4873 S:      Maintained
4874 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4875 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4876
4877 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4878 M:      Noralf Trønnes <noralf@tronnes.org>
4879 S:      Maintained
4880 F:      drivers/gpu/drm/tinydrm/repaper.c
4881 F:      Documentation/devicetree/bindings/display/repaper.txt
4882
4883 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4884 M:      Dave Airlie <airlied@redhat.com>
4885 M:      Gerd Hoffmann <kraxel@redhat.com>
4886 L:      virtualization@lists.linux-foundation.org
4887 T:      git git://anongit.freedesktop.org/drm/drm-misc
4888 S:      Obsolete
4889 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4890 F:      drivers/gpu/drm/cirrus/
4891
4892 DRM DRIVER FOR QXL VIRTUAL GPU
4893 M:      Dave Airlie <airlied@redhat.com>
4894 M:      Gerd Hoffmann <kraxel@redhat.com>
4895 L:      virtualization@lists.linux-foundation.org
4896 T:      git git://anongit.freedesktop.org/drm/drm-misc
4897 S:      Maintained
4898 F:      drivers/gpu/drm/qxl/
4899 F:      include/uapi/drm/qxl_drm.h
4900
4901 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4902 S:      Orphan / Obsolete
4903 F:      drivers/gpu/drm/r128/
4904 F:      include/uapi/drm/r128_drm.h
4905
4906 DRM DRIVER FOR SAVAGE VIDEO CARDS
4907 S:      Orphan / Obsolete
4908 F:      drivers/gpu/drm/savage/
4909 F:      include/uapi/drm/savage_drm.h
4910
4911 DRM DRIVER FOR SIS VIDEO CARDS
4912 S:      Orphan / Obsolete
4913 F:      drivers/gpu/drm/sis/
4914 F:      include/uapi/drm/sis_drm.h
4915
4916 DRM DRIVER FOR SITRONIX ST7586 PANELS
4917 M:      David Lechner <david@lechnology.com>
4918 S:      Maintained
4919 F:      drivers/gpu/drm/tinydrm/st7586.c
4920 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4921
4922 DRM DRIVER FOR SITRONIX ST7735R PANELS
4923 M:      David Lechner <david@lechnology.com>
4924 S:      Maintained
4925 F:      drivers/gpu/drm/tinydrm/st7735r.c
4926 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4927
4928 DRM DRIVER FOR TDFX VIDEO CARDS
4929 S:      Orphan / Obsolete
4930 F:      drivers/gpu/drm/tdfx/
4931
4932 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4933 M:      Dave Airlie <airlied@redhat.com>
4934 R:      Sean Paul <sean@poorly.run>
4935 L:      dri-devel@lists.freedesktop.org
4936 S:      Odd Fixes
4937 F:      drivers/gpu/drm/udl/
4938 T:      git git://anongit.freedesktop.org/drm/drm-misc
4939
4940 DRM DRIVER FOR VMWARE VIRTUAL GPU
4941 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4942 M:      Thomas Hellstrom <thellstrom@vmware.com>
4943 L:      dri-devel@lists.freedesktop.org
4944 T:      git git://people.freedesktop.org/~thomash/linux
4945 S:      Supported
4946 F:      drivers/gpu/drm/vmwgfx/
4947 F:      include/uapi/drm/vmwgfx_drm.h
4948
4949 DRM DRIVERS
4950 M:      David Airlie <airlied@linux.ie>
4951 M:      Daniel Vetter <daniel@ffwll.ch>
4952 L:      dri-devel@lists.freedesktop.org
4953 T:      git git://anongit.freedesktop.org/drm/drm
4954 B:      https://bugs.freedesktop.org/
4955 C:      irc://chat.freenode.net/dri-devel
4956 S:      Maintained
4957 F:      drivers/gpu/drm/
4958 F:      drivers/gpu/vga/
4959 F:      Documentation/devicetree/bindings/display/
4960 F:      Documentation/devicetree/bindings/gpu/
4961 F:      Documentation/gpu/
4962 F:      include/drm/
4963 F:      include/uapi/drm/
4964 F:      include/linux/vga*
4965
4966 DRM DRIVERS AND MISC GPU PATCHES
4967 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4968 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4969 M:      Sean Paul <sean@poorly.run>
4970 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4971 S:      Maintained
4972 T:      git git://anongit.freedesktop.org/drm/drm-misc
4973 F:      Documentation/gpu/
4974 F:      drivers/gpu/vga/
4975 F:      drivers/gpu/drm/*
4976 F:      include/drm/drm*
4977 F:      include/uapi/drm/drm*
4978 F:      include/linux/vga*
4979
4980 DRM DRIVERS FOR ALLWINNER A10
4981 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4982 L:      dri-devel@lists.freedesktop.org
4983 S:      Supported
4984 F:      drivers/gpu/drm/sun4i/
4985 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987
4988 DRM DRIVERS FOR AMLOGIC SOCS
4989 M:      Neil Armstrong <narmstrong@baylibre.com>
4990 L:      dri-devel@lists.freedesktop.org
4991 L:      linux-amlogic@lists.infradead.org
4992 W:      http://linux-meson.com/
4993 S:      Supported
4994 F:      drivers/gpu/drm/meson/
4995 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4996 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4997 F:      Documentation/gpu/meson.rst
4998 T:      git git://anongit.freedesktop.org/drm/drm-misc
4999
5000 DRM DRIVERS FOR ATMEL HLCDC
5001 M:      Boris Brezillon <bbrezillon@kernel.org>
5002 L:      dri-devel@lists.freedesktop.org
5003 S:      Supported
5004 F:      drivers/gpu/drm/atmel-hlcdc/
5005 F:      Documentation/devicetree/bindings/display/atmel/
5006 T:      git git://anongit.freedesktop.org/drm/drm-misc
5007
5008 DRM DRIVERS FOR BRIDGE CHIPS
5009 M:      Archit Taneja <architt@codeaurora.org>
5010 M:      Andrzej Hajda <a.hajda@samsung.com>
5011 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5012 S:      Maintained
5013 T:      git git://anongit.freedesktop.org/drm/drm-misc
5014 F:      drivers/gpu/drm/bridge/
5015
5016 DRM DRIVERS FOR EXYNOS
5017 M:      Inki Dae <inki.dae@samsung.com>
5018 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5019 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5020 M:      Kyungmin Park <kyungmin.park@samsung.com>
5021 L:      dri-devel@lists.freedesktop.org
5022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5023 S:      Supported
5024 F:      drivers/gpu/drm/exynos/
5025 F:      include/uapi/drm/exynos_drm.h
5026 F:      Documentation/devicetree/bindings/display/exynos/
5027
5028 DRM DRIVERS FOR FREESCALE DCU
5029 M:      Stefan Agner <stefan@agner.ch>
5030 M:      Alison Wang <alison.wang@nxp.com>
5031 L:      dri-devel@lists.freedesktop.org
5032 S:      Supported
5033 F:      drivers/gpu/drm/fsl-dcu/
5034 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5035 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5036 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5037 T:      git git://anongit.freedesktop.org/drm/drm-misc
5038
5039 DRM DRIVERS FOR FREESCALE IMX
5040 M:      Philipp Zabel <p.zabel@pengutronix.de>
5041 L:      dri-devel@lists.freedesktop.org
5042 S:      Maintained
5043 F:      drivers/gpu/drm/imx/
5044 F:      drivers/gpu/ipu-v3/
5045 F:      Documentation/devicetree/bindings/display/imx/
5046
5047 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5048 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5049 L:      dri-devel@lists.freedesktop.org
5050 T:      git git://github.com/patjak/drm-gma500
5051 S:      Maintained
5052 F:      drivers/gpu/drm/gma500/
5053
5054 DRM DRIVERS FOR HISILICON
5055 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5056 M:      Rongrong Zou <zourongrong@gmail.com>
5057 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5058 R:      Chen Feng <puck.chen@hisilicon.com>
5059 L:      dri-devel@lists.freedesktop.org
5060 T:      git git://github.com/xin3liang/linux.git
5061 S:      Maintained
5062 F:      drivers/gpu/drm/hisilicon/
5063 F:      Documentation/devicetree/bindings/display/hisilicon/
5064
5065 DRM DRIVERS FOR MEDIATEK
5066 M:      CK Hu <ck.hu@mediatek.com>
5067 M:      Philipp Zabel <p.zabel@pengutronix.de>
5068 L:      dri-devel@lists.freedesktop.org
5069 S:      Supported
5070 F:      drivers/gpu/drm/mediatek/
5071 F:      Documentation/devicetree/bindings/display/mediatek/
5072
5073 DRM DRIVERS FOR NVIDIA TEGRA
5074 M:      Thierry Reding <thierry.reding@gmail.com>
5075 L:      dri-devel@lists.freedesktop.org
5076 L:      linux-tegra@vger.kernel.org
5077 T:      git git://anongit.freedesktop.org/tegra/linux.git
5078 S:      Supported
5079 F:      drivers/gpu/drm/tegra/
5080 F:      drivers/gpu/host1x/
5081 F:      include/linux/host1x.h
5082 F:      include/uapi/drm/tegra_drm.h
5083 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5084
5085 DRM DRIVERS FOR RENESAS
5086 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5087 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5088 L:      dri-devel@lists.freedesktop.org
5089 L:      linux-renesas-soc@vger.kernel.org
5090 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5091 S:      Supported
5092 F:      drivers/gpu/drm/rcar-du/
5093 F:      drivers/gpu/drm/shmobile/
5094 F:      include/linux/platform_data/shmob_drm.h
5095 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5096 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5097 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5098
5099 DRM DRIVERS FOR ROCKCHIP
5100 M:      Sandy Huang <hjc@rock-chips.com>
5101 M:      Heiko Stübner <heiko@sntech.de>
5102 L:      dri-devel@lists.freedesktop.org
5103 S:      Maintained
5104 F:      drivers/gpu/drm/rockchip/
5105 F:      Documentation/devicetree/bindings/display/rockchip/
5106 T:      git git://anongit.freedesktop.org/drm/drm-misc
5107
5108 DRM DRIVERS FOR STI
5109 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5110 M:      Vincent Abriou <vincent.abriou@st.com>
5111 L:      dri-devel@lists.freedesktop.org
5112 T:      git git://anongit.freedesktop.org/drm/drm-misc
5113 S:      Maintained
5114 F:      drivers/gpu/drm/sti
5115 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5116
5117 DRM DRIVERS FOR STM
5118 M:      Yannick Fertre <yannick.fertre@st.com>
5119 M:      Philippe Cornu <philippe.cornu@st.com>
5120 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5121 M:      Vincent Abriou <vincent.abriou@st.com>
5122 L:      dri-devel@lists.freedesktop.org
5123 T:      git git://anongit.freedesktop.org/drm/drm-misc
5124 S:      Maintained
5125 F:      drivers/gpu/drm/stm
5126 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5127
5128 DRM DRIVERS FOR TI LCDC
5129 M:      Jyri Sarha <jsarha@ti.com>
5130 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5131 L:      dri-devel@lists.freedesktop.org
5132 S:      Maintained
5133 F:      drivers/gpu/drm/tilcdc/
5134 F:      Documentation/devicetree/bindings/display/tilcdc/
5135
5136 DRM DRIVERS FOR TI OMAP
5137 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5138 L:      dri-devel@lists.freedesktop.org
5139 S:      Maintained
5140 F:      drivers/gpu/drm/omapdrm/
5141 F:      Documentation/devicetree/bindings/display/ti/
5142
5143 DRM DRIVERS FOR V3D
5144 M:      Eric Anholt <eric@anholt.net>
5145 S:      Supported
5146 F:      drivers/gpu/drm/v3d/
5147 F:      include/uapi/drm/v3d_drm.h
5148 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5149 T:      git git://anongit.freedesktop.org/drm/drm-misc
5150
5151 DRM DRIVERS FOR VC4
5152 M:      Eric Anholt <eric@anholt.net>
5153 T:      git git://github.com/anholt/linux
5154 S:      Supported
5155 F:      drivers/gpu/drm/vc4/
5156 F:      include/uapi/drm/vc4_drm.h
5157 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5158 T:      git git://anongit.freedesktop.org/drm/drm-misc
5159
5160 DRM DRIVERS FOR VIVANTE GPU IP
5161 M:      Lucas Stach <l.stach@pengutronix.de>
5162 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5163 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5164 L:      etnaviv@lists.freedesktop.org
5165 L:      dri-devel@lists.freedesktop.org
5166 S:      Maintained
5167 F:      drivers/gpu/drm/etnaviv/
5168 F:      include/uapi/drm/etnaviv_drm.h
5169 F:      Documentation/devicetree/bindings/display/etnaviv/
5170
5171 DRM DRIVERS FOR ZTE ZX
5172 M:      Shawn Guo <shawnguo@kernel.org>
5173 L:      dri-devel@lists.freedesktop.org
5174 S:      Maintained
5175 F:      drivers/gpu/drm/zte/
5176 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5177 T:      git git://anongit.freedesktop.org/drm/drm-misc
5178
5179 DRM PANEL DRIVERS
5180 M:      Thierry Reding <thierry.reding@gmail.com>
5181 L:      dri-devel@lists.freedesktop.org
5182 T:      git git://anongit.freedesktop.org/drm/drm-misc
5183 S:      Maintained
5184 F:      drivers/gpu/drm/drm_panel.c
5185 F:      drivers/gpu/drm/panel/
5186 F:      include/drm/drm_panel.h
5187 F:      Documentation/devicetree/bindings/display/panel/
5188
5189 DRM TINYDRM DRIVERS
5190 M:      Noralf Trønnes <noralf@tronnes.org>
5191 W:      https://github.com/notro/tinydrm/wiki/Development
5192 T:      git git://anongit.freedesktop.org/drm/drm-misc
5193 S:      Maintained
5194 F:      drivers/gpu/drm/tinydrm/
5195 F:      include/drm/tinydrm/
5196
5197 DRM DRIVERS FOR XEN
5198 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5199 T:      git git://anongit.freedesktop.org/drm/drm-misc
5200 L:      dri-devel@lists.freedesktop.org
5201 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5202 S:      Supported
5203 F:      drivers/gpu/drm/xen/
5204 F:      Documentation/gpu/xen-front.rst
5205
5206 DRM TTM SUBSYSTEM
5207 M:      Christian Koenig <christian.koenig@amd.com>
5208 M:      Huang Rui <ray.huang@amd.com>
5209 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5210 T:      git git://people.freedesktop.org/~agd5f/linux
5211 S:      Maintained
5212 L:      dri-devel@lists.freedesktop.org
5213 F:      include/drm/ttm/
5214 F:      drivers/gpu/drm/ttm/
5215
5216 DSBR100 USB FM RADIO DRIVER
5217 M:      Alexey Klimov <klimov.linux@gmail.com>
5218 L:      linux-media@vger.kernel.org
5219 T:      git git://linuxtv.org/media_tree.git
5220 S:      Maintained
5221 F:      drivers/media/radio/dsbr100.c
5222
5223 DSCC4 DRIVER
5224 M:      Francois Romieu <romieu@fr.zoreil.com>
5225 L:      netdev@vger.kernel.org
5226 S:      Maintained
5227 F:      drivers/net/wan/dscc4.c
5228
5229 DT3155 MEDIA DRIVER
5230 M:      Hans Verkuil <hverkuil@xs4all.nl>
5231 L:      linux-media@vger.kernel.org
5232 T:      git git://linuxtv.org/media_tree.git
5233 W:      https://linuxtv.org
5234 S:      Odd Fixes
5235 F:      drivers/media/pci/dt3155/
5236
5237 DVB_USB_AF9015 MEDIA DRIVER
5238 M:      Antti Palosaari <crope@iki.fi>
5239 L:      linux-media@vger.kernel.org
5240 W:      https://linuxtv.org
5241 W:      http://palosaari.fi/linux/
5242 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5243 T:      git git://linuxtv.org/anttip/media_tree.git
5244 S:      Maintained
5245 F:      drivers/media/usb/dvb-usb-v2/af9015*
5246
5247 DVB_USB_AF9035 MEDIA DRIVER
5248 M:      Antti Palosaari <crope@iki.fi>
5249 L:      linux-media@vger.kernel.org
5250 W:      https://linuxtv.org
5251 W:      http://palosaari.fi/linux/
5252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5253 T:      git git://linuxtv.org/anttip/media_tree.git
5254 S:      Maintained
5255 F:      drivers/media/usb/dvb-usb-v2/af9035*
5256
5257 DVB_USB_ANYSEE MEDIA DRIVER
5258 M:      Antti Palosaari <crope@iki.fi>
5259 L:      linux-media@vger.kernel.org
5260 W:      https://linuxtv.org
5261 W:      http://palosaari.fi/linux/
5262 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5263 T:      git git://linuxtv.org/anttip/media_tree.git
5264 S:      Maintained
5265 F:      drivers/media/usb/dvb-usb-v2/anysee*
5266
5267 DVB_USB_AU6610 MEDIA DRIVER
5268 M:      Antti Palosaari <crope@iki.fi>
5269 L:      linux-media@vger.kernel.org
5270 W:      https://linuxtv.org
5271 W:      http://palosaari.fi/linux/
5272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5273 T:      git git://linuxtv.org/anttip/media_tree.git
5274 S:      Maintained
5275 F:      drivers/media/usb/dvb-usb-v2/au6610*
5276
5277 DVB_USB_CE6230 MEDIA DRIVER
5278 M:      Antti Palosaari <crope@iki.fi>
5279 L:      linux-media@vger.kernel.org
5280 W:      https://linuxtv.org
5281 W:      http://palosaari.fi/linux/
5282 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5283 T:      git git://linuxtv.org/anttip/media_tree.git
5284 S:      Maintained
5285 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5286
5287 DVB_USB_CXUSB MEDIA DRIVER
5288 M:      Michael Krufky <mkrufky@linuxtv.org>
5289 L:      linux-media@vger.kernel.org
5290 W:      https://linuxtv.org
5291 W:      http://github.com/mkrufky
5292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5293 T:      git git://linuxtv.org/media_tree.git
5294 S:      Maintained
5295 F:      drivers/media/usb/dvb-usb/cxusb*
5296
5297 DVB_USB_EC168 MEDIA DRIVER
5298 M:      Antti Palosaari <crope@iki.fi>
5299 L:      linux-media@vger.kernel.org
5300 W:      https://linuxtv.org
5301 W:      http://palosaari.fi/linux/
5302 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5303 T:      git git://linuxtv.org/anttip/media_tree.git
5304 S:      Maintained
5305 F:      drivers/media/usb/dvb-usb-v2/ec168*
5306
5307 DVB_USB_GL861 MEDIA DRIVER
5308 M:      Antti Palosaari <crope@iki.fi>
5309 L:      linux-media@vger.kernel.org
5310 W:      https://linuxtv.org
5311 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5312 T:      git git://linuxtv.org/anttip/media_tree.git
5313 S:      Maintained
5314 F:      drivers/media/usb/dvb-usb-v2/gl861*
5315
5316 DVB_USB_MXL111SF MEDIA DRIVER
5317 M:      Michael Krufky <mkrufky@linuxtv.org>
5318 L:      linux-media@vger.kernel.org
5319 W:      https://linuxtv.org
5320 W:      http://github.com/mkrufky
5321 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5322 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5323 S:      Maintained
5324 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5325
5326 DVB_USB_RTL28XXU MEDIA DRIVER
5327 M:      Antti Palosaari <crope@iki.fi>
5328 L:      linux-media@vger.kernel.org
5329 W:      https://linuxtv.org
5330 W:      http://palosaari.fi/linux/
5331 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5332 T:      git git://linuxtv.org/anttip/media_tree.git
5333 S:      Maintained
5334 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5335
5336 DVB_USB_V2 MEDIA DRIVER
5337 M:      Antti Palosaari <crope@iki.fi>
5338 L:      linux-media@vger.kernel.org
5339 W:      https://linuxtv.org
5340 W:      http://palosaari.fi/linux/
5341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5342 T:      git git://linuxtv.org/anttip/media_tree.git
5343 S:      Maintained
5344 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5345 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5346
5347 DYNAMIC DEBUG
5348 M:      Jason Baron <jbaron@akamai.com>
5349 S:      Maintained
5350 F:      lib/dynamic_debug.c
5351 F:      include/linux/dynamic_debug.h
5352
5353 DYNAMIC INTERRUPT MODERATION
5354 M:      Tal Gilboa <talgi@mellanox.com>
5355 S:      Maintained
5356 F:      include/linux/net_dim.h
5357
5358 DZ DECSTATION DZ11 SERIAL DRIVER
5359 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5360 S:      Maintained
5361 F:      drivers/tty/serial/dz.*
5362
5363 E3X0 POWER BUTTON DRIVER
5364 M:      Moritz Fischer <moritz.fischer@ettus.com>
5365 L:      usrp-users@lists.ettus.com
5366 W:      http://www.ettus.com
5367 S:      Supported
5368 F:      drivers/input/misc/e3x0-button.c
5369 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5370
5371 E4000 MEDIA DRIVER
5372 M:      Antti Palosaari <crope@iki.fi>
5373 L:      linux-media@vger.kernel.org
5374 W:      https://linuxtv.org
5375 W:      http://palosaari.fi/linux/
5376 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5377 T:      git git://linuxtv.org/anttip/media_tree.git
5378 S:      Maintained
5379 F:      drivers/media/tuners/e4000*
5380
5381 EARTH_PT1 MEDIA DRIVER
5382 M:      Akihiro Tsukada <tskd08@gmail.com>
5383 L:      linux-media@vger.kernel.org
5384 S:      Odd Fixes
5385 F:      drivers/media/pci/pt1/
5386
5387 EARTH_PT3 MEDIA DRIVER
5388 M:      Akihiro Tsukada <tskd08@gmail.com>
5389 L:      linux-media@vger.kernel.org
5390 S:      Odd Fixes
5391 F:      drivers/media/pci/pt3/
5392
5393 EC100 MEDIA DRIVER
5394 M:      Antti Palosaari <crope@iki.fi>
5395 L:      linux-media@vger.kernel.org
5396 W:      https://linuxtv.org
5397 W:      http://palosaari.fi/linux/
5398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5399 T:      git git://linuxtv.org/anttip/media_tree.git
5400 S:      Maintained
5401 F:      drivers/media/dvb-frontends/ec100*
5402
5403 ECRYPT FILE SYSTEM
5404 M:      Tyler Hicks <tyhicks@canonical.com>
5405 L:      ecryptfs@vger.kernel.org
5406 W:      http://ecryptfs.org
5407 W:      https://launchpad.net/ecryptfs
5408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5409 S:      Supported
5410 F:      Documentation/filesystems/ecryptfs.txt
5411 F:      fs/ecryptfs/
5412
5413 EDAC-AMD64
5414 M:      Borislav Petkov <bp@alien8.de>
5415 L:      linux-edac@vger.kernel.org
5416 S:      Maintained
5417 F:      drivers/edac/amd64_edac*
5418
5419 EDAC-CALXEDA
5420 M:      Robert Richter <rric@kernel.org>
5421 L:      linux-edac@vger.kernel.org
5422 S:      Maintained
5423 F:      drivers/edac/highbank*
5424
5425 EDAC-CAVIUM OCTEON
5426 M:      Ralf Baechle <ralf@linux-mips.org>
5427 M:      David Daney <david.daney@cavium.com>
5428 L:      linux-edac@vger.kernel.org
5429 L:      linux-mips@vger.kernel.org
5430 S:      Supported
5431 F:      drivers/edac/octeon_edac*
5432
5433 EDAC-CAVIUM THUNDERX
5434 M:      David Daney <david.daney@cavium.com>
5435 M:      Jan Glauber <jglauber@cavium.com>
5436 L:      linux-edac@vger.kernel.org
5437 S:      Supported
5438 F:      drivers/edac/thunderx_edac*
5439
5440 EDAC-CORE
5441 M:      Borislav Petkov <bp@alien8.de>
5442 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5443 L:      linux-edac@vger.kernel.org
5444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5446 S:      Supported
5447 F:      Documentation/admin-guide/ras.rst
5448 F:      Documentation/driver-api/edac.rst
5449 F:      drivers/edac/
5450 F:      include/linux/edac.h
5451
5452 EDAC-E752X
5453 M:      Mark Gross <mark.gross@intel.com>
5454 L:      linux-edac@vger.kernel.org
5455 S:      Maintained
5456 F:      drivers/edac/e752x_edac.c
5457
5458 EDAC-E7XXX
5459 L:      linux-edac@vger.kernel.org
5460 S:      Maintained
5461 F:      drivers/edac/e7xxx_edac.c
5462
5463 EDAC-FSL_DDR
5464 M:      York Sun <york.sun@nxp.com>
5465 L:      linux-edac@vger.kernel.org
5466 S:      Maintained
5467 F:      drivers/edac/fsl_ddr_edac.*
5468
5469 EDAC-GHES
5470 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5471 L:      linux-edac@vger.kernel.org
5472 S:      Maintained
5473 F:      drivers/edac/ghes_edac.c
5474
5475 EDAC-I3000
5476 L:      linux-edac@vger.kernel.org
5477 S:      Orphan
5478 F:      drivers/edac/i3000_edac.c
5479
5480 EDAC-I5000
5481 L:      linux-edac@vger.kernel.org
5482 S:      Maintained
5483 F:      drivers/edac/i5000_edac.c
5484
5485 EDAC-I5400
5486 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5487 L:      linux-edac@vger.kernel.org
5488 S:      Maintained
5489 F:      drivers/edac/i5400_edac.c
5490
5491 EDAC-I7300
5492 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5493 L:      linux-edac@vger.kernel.org
5494 S:      Maintained
5495 F:      drivers/edac/i7300_edac.c
5496
5497 EDAC-I7CORE
5498 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5499 L:      linux-edac@vger.kernel.org
5500 S:      Maintained
5501 F:      drivers/edac/i7core_edac.c
5502
5503 EDAC-I82443BXGX
5504 M:      Tim Small <tim@buttersideup.com>
5505 L:      linux-edac@vger.kernel.org
5506 S:      Maintained
5507 F:      drivers/edac/i82443bxgx_edac.c
5508
5509 EDAC-I82975X
5510 M:      "Arvind R." <arvino55@gmail.com>
5511 L:      linux-edac@vger.kernel.org
5512 S:      Maintained
5513 F:      drivers/edac/i82975x_edac.c
5514
5515 EDAC-IE31200
5516 M:      Jason Baron <jbaron@akamai.com>
5517 L:      linux-edac@vger.kernel.org
5518 S:      Maintained
5519 F:      drivers/edac/ie31200_edac.c
5520
5521 EDAC-MPC85XX
5522 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5523 L:      linux-edac@vger.kernel.org
5524 S:      Maintained
5525 F:      drivers/edac/mpc85xx_edac.[ch]
5526
5527 EDAC-PASEMI
5528 M:      Egor Martovetsky <egor@pasemi.com>
5529 L:      linux-edac@vger.kernel.org
5530 S:      Maintained
5531 F:      drivers/edac/pasemi_edac.c
5532
5533 EDAC-PND2
5534 M:      Tony Luck <tony.luck@intel.com>
5535 L:      linux-edac@vger.kernel.org
5536 S:      Maintained
5537 F:      drivers/edac/pnd2_edac.[ch]
5538
5539 EDAC-R82600
5540 M:      Tim Small <tim@buttersideup.com>
5541 L:      linux-edac@vger.kernel.org
5542 S:      Maintained
5543 F:      drivers/edac/r82600_edac.c
5544
5545 EDAC-SBRIDGE
5546 M:      Tony Luck <tony.luck@intel.com>
5547 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5548 L:      linux-edac@vger.kernel.org
5549 S:      Maintained
5550 F:      drivers/edac/sb_edac.c
5551
5552 EDAC-SKYLAKE
5553 M:      Tony Luck <tony.luck@intel.com>
5554 L:      linux-edac@vger.kernel.org
5555 S:      Maintained
5556 F:      drivers/edac/skx_edac.c
5557
5558 EDAC-TI
5559 M:      Tero Kristo <t-kristo@ti.com>
5560 L:      linux-edac@vger.kernel.org
5561 S:      Maintained
5562 F:      drivers/edac/ti_edac.c
5563
5564 EDAC-QCOM
5565 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5566 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5567 L:      linux-arm-msm@vger.kernel.org
5568 L:      linux-edac@vger.kernel.org
5569 S:      Maintained
5570 F:      drivers/edac/qcom_edac.c
5571
5572 EDIROL UA-101/UA-1000 DRIVER
5573 M:      Clemens Ladisch <clemens@ladisch.de>
5574 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5575 T:      git git://git.alsa-project.org/alsa-kernel.git
5576 S:      Maintained
5577 F:      sound/usb/misc/ua101.c
5578
5579 EFI TEST DRIVER
5580 L:      linux-efi@vger.kernel.org
5581 M:      Ivan Hu <ivan.hu@canonical.com>
5582 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5583 S:      Maintained
5584 F:      drivers/firmware/efi/test/
5585
5586 EFI VARIABLE FILESYSTEM
5587 M:      Matthew Garrett <matthew.garrett@nebula.com>
5588 M:      Jeremy Kerr <jk@ozlabs.org>
5589 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5591 L:      linux-efi@vger.kernel.org
5592 S:      Maintained
5593 F:      fs/efivarfs/
5594
5595 EFIFB FRAMEBUFFER DRIVER
5596 L:      linux-fbdev@vger.kernel.org
5597 M:      Peter Jones <pjones@redhat.com>
5598 S:      Maintained
5599 F:      drivers/video/fbdev/efifb.c
5600
5601 EFS FILESYSTEM
5602 W:      http://aeschi.ch.eu.org/efs/
5603 S:      Orphan
5604 F:      fs/efs/
5605
5606 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5607 M:      Douglas Miller <dougmill@linux.ibm.com>
5608 L:      netdev@vger.kernel.org
5609 S:      Maintained
5610 F:      drivers/net/ethernet/ibm/ehea/
5611
5612 EM28XX VIDEO4LINUX DRIVER
5613 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5614 L:      linux-media@vger.kernel.org
5615 W:      https://linuxtv.org
5616 T:      git git://linuxtv.org/media_tree.git
5617 S:      Maintained
5618 F:      drivers/media/usb/em28xx/
5619 F:      Documentation/media/v4l-drivers/em28xx*
5620
5621 EMBEDDED LINUX
5622 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5623 M:      Matt Mackall <mpm@selenic.com>
5624 M:      David Woodhouse <dwmw2@infradead.org>
5625 L:      linux-embedded@vger.kernel.org
5626 S:      Maintained
5627
5628 Emulex 10Gbps iSCSI - OneConnect DRIVER
5629 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5630 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5631 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5632 L:      linux-scsi@vger.kernel.org
5633 W:      http://www.broadcom.com
5634 S:      Supported
5635 F:      drivers/scsi/be2iscsi/
5636
5637 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5638 M:      Sathya Perla <sathya.perla@broadcom.com>
5639 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5640 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5641 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5642 L:      netdev@vger.kernel.org
5643 W:      http://www.emulex.com
5644 S:      Supported
5645 F:      drivers/net/ethernet/emulex/benet/
5646
5647 EMULEX ONECONNECT ROCE DRIVER
5648 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5649 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5650 L:      linux-rdma@vger.kernel.org
5651 W:      http://www.broadcom.com
5652 S:      Odd Fixes
5653 F:      drivers/infiniband/hw/ocrdma/
5654 F:      include/uapi/rdma/ocrdma-abi.h
5655
5656 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5657 M:      James Smart <james.smart@broadcom.com>
5658 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5659 L:      linux-scsi@vger.kernel.org
5660 W:      http://www.broadcom.com
5661 S:      Supported
5662 F:      drivers/scsi/lpfc/
5663
5664 ENE CB710 FLASH CARD READER DRIVER
5665 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5666 S:      Maintained
5667 F:      drivers/misc/cb710/
5668 F:      drivers/mmc/host/cb710-mmc.*
5669 F:      include/linux/cb710.h
5670
5671 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5672 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5673 S:      Maintained
5674 F:      drivers/media/rc/ene_ir.*
5675
5676 EPSON S1D13XXX FRAMEBUFFER DRIVER
5677 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5678 S:      Maintained
5679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5680 F:      drivers/video/fbdev/s1d13xxxfb.c
5681 F:      include/video/s1d13xxxfb.h
5682
5683 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5684 M:      Jeff Layton <jlayton@kernel.org>
5685 S:      Maintained
5686 F:      lib/errseq.c
5687 F:      include/linux/errseq.h
5688
5689 ET131X NETWORK DRIVER
5690 M:      Mark Einon <mark.einon@gmail.com>
5691 S:      Odd Fixes
5692 F:      drivers/net/ethernet/agere/
5693
5694 ETHERNET BRIDGE
5695 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5696 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5697 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5698 L:      netdev@vger.kernel.org
5699 W:      http://www.linuxfoundation.org/en/Net:Bridge
5700 S:      Maintained
5701 F:      include/linux/netfilter_bridge/
5702 F:      net/bridge/
5703
5704 ETHERNET PHY LIBRARY
5705 M:      Andrew Lunn <andrew@lunn.ch>
5706 M:      Florian Fainelli <f.fainelli@gmail.com>
5707 M:      Heiner Kallweit <hkallweit1@gmail.com>
5708 L:      netdev@vger.kernel.org
5709 S:      Maintained
5710 F:      Documentation/ABI/testing/sysfs-bus-mdio
5711 F:      Documentation/devicetree/bindings/net/mdio*
5712 F:      Documentation/networking/phy.txt
5713 F:      drivers/net/phy/
5714 F:      drivers/of/of_mdio.c
5715 F:      drivers/of/of_net.c
5716 F:      include/linux/*mdio*.h
5717 F:      include/linux/of_net.h
5718 F:      include/linux/phy.h
5719 F:      include/linux/phy_fixed.h
5720 F:      include/linux/platform_data/mdio-bcm-unimac.h
5721 F:      include/linux/platform_data/mdio-gpio.h
5722 F:      include/trace/events/mdio.h
5723 F:      include/uapi/linux/mdio.h
5724 F:      include/uapi/linux/mii.h
5725
5726 EXT2 FILE SYSTEM
5727 M:      Jan Kara <jack@suse.com>
5728 L:      linux-ext4@vger.kernel.org
5729 S:      Maintained
5730 F:      Documentation/filesystems/ext2.txt
5731 F:      fs/ext2/
5732 F:      include/linux/ext2*
5733
5734 EXT4 FILE SYSTEM
5735 M:      "Theodore Ts'o" <tytso@mit.edu>
5736 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5737 L:      linux-ext4@vger.kernel.org
5738 W:      http://ext4.wiki.kernel.org
5739 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5741 S:      Maintained
5742 F:      Documentation/filesystems/ext4/
5743 F:      fs/ext4/
5744
5745 Extended Verification Module (EVM)
5746 M:      Mimi Zohar <zohar@linux.ibm.com>
5747 L:      linux-integrity@vger.kernel.org
5748 S:      Supported
5749 F:      security/integrity/evm/
5750
5751 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5752 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5753 L:      linux-efi@vger.kernel.org
5754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5755 S:      Maintained
5756 F:      Documentation/efi-stub.txt
5757 F:      arch/*/kernel/efi.c
5758 F:      arch/x86/boot/compressed/eboot.[ch]
5759 F:      arch/*/include/asm/efi.h
5760 F:      arch/x86/platform/efi/
5761 F:      drivers/firmware/efi/
5762 F:      include/linux/efi*.h
5763 F:      arch/arm/boot/compressed/efi-header.S
5764 F:      arch/arm64/kernel/efi-entry.S
5765
5766 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5767 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5768 M:      Chanwoo Choi <cw00.choi@samsung.com>
5769 L:      linux-kernel@vger.kernel.org
5770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5771 S:      Maintained
5772 F:      drivers/extcon/
5773 F:      include/linux/extcon/
5774 F:      include/linux/extcon.h
5775 F:      Documentation/extcon/
5776 F:      Documentation/devicetree/bindings/extcon/
5777
5778 EXYNOS DP DRIVER
5779 M:      Jingoo Han <jingoohan1@gmail.com>
5780 L:      dri-devel@lists.freedesktop.org
5781 S:      Maintained
5782 F:      drivers/gpu/drm/exynos/exynos_dp*
5783
5784 EXYNOS SYSMMU (IOMMU) driver
5785 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5786 L:      iommu@lists.linux-foundation.org
5787 S:      Maintained
5788 F:      drivers/iommu/exynos-iommu.c
5789
5790 EZchip NPS platform support
5791 M:      Vineet Gupta <vgupta@synopsys.com>
5792 M:      Ofer Levi <oferle@mellanox.com>
5793 S:      Supported
5794 F:      arch/arc/plat-eznps
5795 F:      arch/arc/boot/dts/eznps.dts
5796
5797 F2FS FILE SYSTEM
5798 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5799 M:      Chao Yu <yuchao0@huawei.com>
5800 L:      linux-f2fs-devel@lists.sourceforge.net
5801 W:      https://f2fs.wiki.kernel.org/
5802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5803 S:      Maintained
5804 F:      Documentation/filesystems/f2fs.txt
5805 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5806 F:      fs/f2fs/
5807 F:      include/linux/f2fs_fs.h
5808 F:      include/trace/events/f2fs.h
5809
5810 F71805F HARDWARE MONITORING DRIVER
5811 M:      Jean Delvare <jdelvare@suse.com>
5812 L:      linux-hwmon@vger.kernel.org
5813 S:      Maintained
5814 F:      Documentation/hwmon/f71805f
5815 F:      drivers/hwmon/f71805f.c
5816
5817 FADDR2LINE
5818 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5819 S:      Maintained
5820 F:      scripts/faddr2line
5821
5822 FAILOVER MODULE
5823 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5824 L:      netdev@vger.kernel.org
5825 S:      Supported
5826 F:      net/core/failover.c
5827 F:      include/net/failover.h
5828 F:      Documentation/networking/failover.rst
5829
5830 FANOTIFY
5831 M:      Jan Kara <jack@suse.cz>
5832 R:      Amir Goldstein <amir73il@gmail.com>
5833 L:      linux-fsdevel@vger.kernel.org
5834 S:      Maintained
5835 F:      fs/notify/fanotify/
5836 F:      include/linux/fanotify.h
5837 F:      include/uapi/linux/fanotify.h
5838
5839 FARSYNC SYNCHRONOUS DRIVER
5840 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5841 W:      http://www.farsite.co.uk/
5842 S:      Supported
5843 F:      drivers/net/wan/farsync.*
5844
5845 FAULT INJECTION SUPPORT
5846 M:      Akinobu Mita <akinobu.mita@gmail.com>
5847 S:      Supported
5848 F:      Documentation/fault-injection/
5849 F:      lib/fault-inject.c
5850
5851 FBTFT Framebuffer drivers
5852 S:      Orphan
5853 L:      dri-devel@lists.freedesktop.org
5854 L:      linux-fbdev@vger.kernel.org
5855 F:      drivers/staging/fbtft/
5856
5857 FC0011 TUNER DRIVER
5858 M:      Michael Buesch <m@bues.ch>
5859 L:      linux-media@vger.kernel.org
5860 S:      Maintained
5861 F:      drivers/media/tuners/fc0011.h
5862 F:      drivers/media/tuners/fc0011.c
5863
5864 FC2580 MEDIA DRIVER
5865 M:      Antti Palosaari <crope@iki.fi>
5866 L:      linux-media@vger.kernel.org
5867 W:      https://linuxtv.org
5868 W:      http://palosaari.fi/linux/
5869 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5870 T:      git git://linuxtv.org/anttip/media_tree.git
5871 S:      Maintained
5872 F:      drivers/media/tuners/fc2580*
5873
5874 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5875 M:      Johannes Thumshirn <jth@kernel.org>
5876 L:      linux-scsi@vger.kernel.org
5877 W:      www.Open-FCoE.org
5878 S:      Supported
5879 F:      drivers/scsi/libfc/
5880 F:      drivers/scsi/fcoe/
5881 F:      include/scsi/fc/
5882 F:      include/scsi/libfc.h
5883 F:      include/scsi/libfcoe.h
5884 F:      include/uapi/scsi/fc/
5885
5886 FILE LOCKING (flock() and fcntl()/lockf())
5887 M:      Jeff Layton <jlayton@kernel.org>
5888 M:      "J. Bruce Fields" <bfields@fieldses.org>
5889 L:      linux-fsdevel@vger.kernel.org
5890 S:      Maintained
5891 F:      include/linux/fcntl.h
5892 F:      include/uapi/linux/fcntl.h
5893 F:      fs/fcntl.c
5894 F:      fs/locks.c
5895
5896 FILESYSTEMS (VFS and infrastructure)
5897 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5898 L:      linux-fsdevel@vger.kernel.org
5899 S:      Maintained
5900 F:      fs/*
5901 F:      include/linux/fs.h
5902 F:      include/uapi/linux/fs.h
5903
5904 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5905 M:      Riku Voipio <riku.voipio@iki.fi>
5906 L:      linux-hwmon@vger.kernel.org
5907 S:      Maintained
5908 F:      drivers/hwmon/f75375s.c
5909 F:      include/linux/f75375s.h
5910
5911 FIREWIRE AUDIO DRIVERS
5912 M:      Clemens Ladisch <clemens@ladisch.de>
5913 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5914 T:      git git://git.alsa-project.org/alsa-kernel.git
5915 S:      Maintained
5916 F:      sound/firewire/
5917
5918 FIREWIRE MEDIA DRIVERS (firedtv)
5919 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5920 L:      linux-media@vger.kernel.org
5921 L:      linux1394-devel@lists.sourceforge.net
5922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5923 S:      Maintained
5924 F:      drivers/media/firewire/
5925
5926 FIREWIRE SBP-2 TARGET
5927 M:      Chris Boot <bootc@bootc.net>
5928 L:      linux-scsi@vger.kernel.org
5929 L:      target-devel@vger.kernel.org
5930 L:      linux1394-devel@lists.sourceforge.net
5931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5932 S:      Maintained
5933 F:      drivers/target/sbp/
5934
5935 FIREWIRE SUBSYSTEM
5936 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5937 L:      linux1394-devel@lists.sourceforge.net
5938 W:      http://ieee1394.wiki.kernel.org/
5939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5940 S:      Maintained
5941 F:      drivers/firewire/
5942 F:      include/linux/firewire.h
5943 F:      include/uapi/linux/firewire*.h
5944 F:      tools/firewire/
5945
5946 FIRMWARE LOADER (request_firmware)
5947 M:      Luis Chamberlain <mcgrof@kernel.org>
5948 L:      linux-kernel@vger.kernel.org
5949 S:      Maintained
5950 F:      Documentation/firmware_class/
5951 F:      drivers/base/firmware_loader/
5952 F:      include/linux/firmware.h
5953
5954 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5955 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5956 M:      Philip Kelleher <pjk1939@linux.ibm.com>
5957 S:      Maintained
5958 F:      drivers/block/rsxx/
5959
5960 FLOPPY DRIVER
5961 M:      Jiri Kosina <jikos@kernel.org>
5962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5963 S:      Odd fixes
5964 F:      drivers/block/floppy.c
5965
5966 FMC SUBSYSTEM
5967 M:      Alessandro Rubini <rubini@gnudd.com>
5968 W:      http://www.ohwr.org/projects/fmc-bus
5969 S:      Supported
5970 F:      drivers/fmc/
5971 F:      include/linux/fmc*.h
5972 F:      include/linux/ipmi-fru.h
5973 K:      fmc_d.*register
5974
5975 FPGA MANAGER FRAMEWORK
5976 M:      Alan Tull <atull@kernel.org>
5977 M:      Moritz Fischer <mdf@kernel.org>
5978 L:      linux-fpga@vger.kernel.org
5979 S:      Maintained
5980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5981 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5982 F:      Documentation/fpga/
5983 F:      Documentation/driver-api/fpga/
5984 F:      Documentation/devicetree/bindings/fpga/
5985 F:      drivers/fpga/
5986 F:      include/linux/fpga/
5987 W:      http://www.rocketboards.org
5988
5989 FPGA DFL DRIVERS
5990 M:      Wu Hao <hao.wu@intel.com>
5991 L:      linux-fpga@vger.kernel.org
5992 S:      Maintained
5993 F:      Documentation/fpga/dfl.txt
5994 F:      include/uapi/linux/fpga-dfl.h
5995 F:      drivers/fpga/dfl*
5996
5997 FPU EMULATOR
5998 M:      Bill Metzenthen <billm@melbpc.org.au>
5999 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6000 S:      Maintained
6001 F:      arch/x86/math-emu/
6002
6003 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6004 L:      netdev@vger.kernel.org
6005 S:      Orphan
6006 F:      drivers/net/wan/dlci.c
6007 F:      drivers/net/wan/sdla.c
6008
6009 FRAMEBUFFER LAYER
6010 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6011 L:      dri-devel@lists.freedesktop.org
6012 L:      linux-fbdev@vger.kernel.org
6013 T:      git git://github.com/bzolnier/linux.git
6014 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6015 S:      Maintained
6016 F:      Documentation/fb/
6017 F:      drivers/video/
6018 F:      include/video/
6019 F:      include/linux/fb.h
6020 F:      include/uapi/video/
6021 F:      include/uapi/linux/fb.h
6022
6023 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6024 M:      Horia Geantă <horia.geanta@nxp.com>
6025 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6026 L:      linux-crypto@vger.kernel.org
6027 S:      Maintained
6028 F:      drivers/crypto/caam/
6029 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6030
6031 FREESCALE DIU FRAMEBUFFER DRIVER
6032 M:      Timur Tabi <timur@kernel.org>
6033 L:      linux-fbdev@vger.kernel.org
6034 S:      Maintained
6035 F:      drivers/video/fbdev/fsl-diu-fb.*
6036
6037 FREESCALE DMA DRIVER
6038 M:      Li Yang <leoyang.li@nxp.com>
6039 M:      Zhang Wei <zw@zh-kernel.org>
6040 L:      linuxppc-dev@lists.ozlabs.org
6041 S:      Maintained
6042 F:      drivers/dma/fsldma.*
6043
6044 FREESCALE ENETC ETHERNET DRIVERS
6045 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6046 L:      netdev@vger.kernel.org
6047 S:      Maintained
6048 F:      drivers/net/ethernet/freescale/enetc/
6049
6050 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6051 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6052 L:      netdev@vger.kernel.org
6053 S:      Maintained
6054 F:      drivers/net/ethernet/freescale/gianfar*
6055 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6056
6057 FREESCALE GPMI NAND DRIVER
6058 M:      Han Xu <han.xu@nxp.com>
6059 L:      linux-mtd@lists.infradead.org
6060 S:      Maintained
6061 F:      drivers/mtd/nand/raw/gpmi-nand/*
6062
6063 FREESCALE I2C CPM DRIVER
6064 M:      Jochen Friedrich <jochen@scram.de>
6065 L:      linuxppc-dev@lists.ozlabs.org
6066 L:      linux-i2c@vger.kernel.org
6067 S:      Maintained
6068 F:      drivers/i2c/busses/i2c-cpm.c
6069
6070 FREESCALE IMX LPI2C DRIVER
6071 M:      Dong Aisheng <aisheng.dong@nxp.com>
6072 L:      linux-i2c@vger.kernel.org
6073 L:      linux-imx@nxp.com
6074 S:      Maintained
6075 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6076 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6077
6078 FREESCALE IMX / MXC FEC DRIVER
6079 M:      Fugang Duan <fugang.duan@nxp.com>
6080 L:      netdev@vger.kernel.org
6081 S:      Maintained
6082 F:      drivers/net/ethernet/freescale/fec_main.c
6083 F:      drivers/net/ethernet/freescale/fec_ptp.c
6084 F:      drivers/net/ethernet/freescale/fec.h
6085 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6086
6087 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6088 M:      Sascha Hauer <s.hauer@pengutronix.de>
6089 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6090 L:      linux-fbdev@vger.kernel.org
6091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6092 S:      Maintained
6093 F:      include/linux/platform_data/video-imxfb.h
6094 F:      drivers/video/fbdev/imxfb.c
6095
6096 FREESCALE QORIQ DPAA ETHERNET DRIVER
6097 M:      Madalin Bucur <madalin.bucur@nxp.com>
6098 L:      netdev@vger.kernel.org
6099 S:      Maintained
6100 F:      drivers/net/ethernet/freescale/dpaa
6101
6102 FREESCALE QORIQ DPAA FMAN DRIVER
6103 M:      Madalin Bucur <madalin.bucur@nxp.com>
6104 L:      netdev@vger.kernel.org
6105 S:      Maintained
6106 F:      drivers/net/ethernet/freescale/fman
6107 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6108
6109 FREESCALE QORIQ PTP CLOCK DRIVER
6110 M:      Yangbo Lu <yangbo.lu@nxp.com>
6111 L:      netdev@vger.kernel.org
6112 S:      Maintained
6113 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6114 F:      drivers/ptp/ptp_qoriq.c
6115 F:      drivers/ptp/ptp_qoriq_debugfs.c
6116 F:      include/linux/fsl/ptp_qoriq.h
6117 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6118
6119 FREESCALE QUAD SPI DRIVER
6120 M:      Han Xu <han.xu@nxp.com>
6121 L:      linux-spi@vger.kernel.org
6122 S:      Maintained
6123 F:      drivers/spi/spi-fsl-qspi.c
6124
6125 FREESCALE QUICC ENGINE LIBRARY
6126 M:      Qiang Zhao <qiang.zhao@nxp.com>
6127 L:      linuxppc-dev@lists.ozlabs.org
6128 S:      Maintained
6129 F:      drivers/soc/fsl/qe/
6130 F:      include/soc/fsl/*qe*.h
6131 F:      include/soc/fsl/*ucc*.h
6132
6133 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6134 M:      Li Yang <leoyang.li@nxp.com>
6135 L:      netdev@vger.kernel.org
6136 L:      linuxppc-dev@lists.ozlabs.org
6137 S:      Maintained
6138 F:      drivers/net/ethernet/freescale/ucc_geth*
6139
6140 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6141 M:      Zhao Qiang <qiang.zhao@nxp.com>
6142 L:      netdev@vger.kernel.org
6143 L:      linuxppc-dev@lists.ozlabs.org
6144 S:      Maintained
6145 F:      drivers/net/wan/fsl_ucc_hdlc*
6146
6147 FREESCALE QUICC ENGINE UCC UART DRIVER
6148 M:      Timur Tabi <timur@kernel.org>
6149 L:      linuxppc-dev@lists.ozlabs.org
6150 S:      Maintained
6151 F:      drivers/tty/serial/ucc_uart.c
6152
6153 FREESCALE SOC DRIVERS
6154 M:      Li Yang <leoyang.li@nxp.com>
6155 L:      linuxppc-dev@lists.ozlabs.org
6156 L:      linux-arm-kernel@lists.infradead.org
6157 S:      Maintained
6158 F:      Documentation/devicetree/bindings/soc/fsl/
6159 F:      drivers/soc/fsl/
6160 F:      include/linux/fsl/
6161
6162 FREESCALE SOC FS_ENET DRIVER
6163 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6164 L:      linuxppc-dev@lists.ozlabs.org
6165 L:      netdev@vger.kernel.org
6166 S:      Maintained
6167 F:      drivers/net/ethernet/freescale/fs_enet/
6168 F:      include/linux/fs_enet_pd.h
6169
6170 FREESCALE SOC SOUND DRIVERS
6171 M:      Timur Tabi <timur@kernel.org>
6172 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6173 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6174 R:      Fabio Estevam <festevam@gmail.com>
6175 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6176 L:      linuxppc-dev@lists.ozlabs.org
6177 S:      Maintained
6178 F:      sound/soc/fsl/fsl*
6179 F:      sound/soc/fsl/imx*
6180 F:      sound/soc/fsl/mpc8610_hpcd.c
6181
6182 FREESCALE USB PERIPHERAL DRIVERS
6183 M:      Li Yang <leoyang.li@nxp.com>
6184 L:      linux-usb@vger.kernel.org
6185 L:      linuxppc-dev@lists.ozlabs.org
6186 S:      Maintained
6187 F:      drivers/usb/gadget/udc/fsl*
6188
6189 FREEVXFS FILESYSTEM
6190 M:      Christoph Hellwig <hch@infradead.org>
6191 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6192 S:      Maintained
6193 F:      fs/freevxfs/
6194
6195 FREEZER
6196 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6197 M:      Pavel Machek <pavel@ucw.cz>
6198 L:      linux-pm@vger.kernel.org
6199 S:      Supported
6200 F:      Documentation/power/freezing-of-tasks.txt
6201 F:      include/linux/freezer.h
6202 F:      kernel/freezer.c
6203
6204 FRONTSWAP API
6205 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6206 L:      linux-kernel@vger.kernel.org
6207 S:      Maintained
6208 F:      mm/frontswap.c
6209 F:      include/linux/frontswap.h
6210
6211 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6212 M:      David Howells <dhowells@redhat.com>
6213 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6214 S:      Supported
6215 F:      Documentation/filesystems/caching/
6216 F:      fs/fscache/
6217 F:      include/linux/fscache*.h
6218
6219 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6220 M:      Theodore Y. Ts'o <tytso@mit.edu>
6221 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6222 L:      linux-fscrypt@vger.kernel.org
6223 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6225 S:      Supported
6226 F:      fs/crypto/
6227 F:      include/linux/fscrypt*.h
6228 F:      Documentation/filesystems/fscrypt.rst
6229
6230 FSI-ATTACHED I2C DRIVER
6231 M:      Eddie James <eajames@linux.ibm.com>
6232 L:      linux-i2c@vger.kernel.org
6233 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6234 S:      Maintained
6235 F:      drivers/i2c/busses/i2c-fsi.c
6236 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6237
6238 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6239 M:      Jan Kara <jack@suse.cz>
6240 R:      Amir Goldstein <amir73il@gmail.com>
6241 L:      linux-fsdevel@vger.kernel.org
6242 S:      Maintained
6243 F:      fs/notify/
6244 F:      include/linux/fsnotify*.h
6245
6246 FUJITSU LAPTOP EXTRAS
6247 M:      Jonathan Woithe <jwoithe@just42.net>
6248 L:      platform-driver-x86@vger.kernel.org
6249 S:      Maintained
6250 F:      drivers/platform/x86/fujitsu-laptop.c
6251
6252 FUJITSU M-5MO LS CAMERA ISP DRIVER
6253 M:      Kyungmin Park <kyungmin.park@samsung.com>
6254 M:      Heungjun Kim <riverful.kim@samsung.com>
6255 L:      linux-media@vger.kernel.org
6256 S:      Maintained
6257 F:      drivers/media/i2c/m5mols/
6258 F:      include/media/i2c/m5mols.h
6259
6260 FUJITSU TABLET EXTRAS
6261 M:      Robert Gerlach <khnz@gmx.de>
6262 L:      platform-driver-x86@vger.kernel.org
6263 S:      Maintained
6264 F:      drivers/platform/x86/fujitsu-tablet.c
6265
6266 FUSE: FILESYSTEM IN USERSPACE
6267 M:      Miklos Szeredi <miklos@szeredi.hu>
6268 L:      linux-fsdevel@vger.kernel.org
6269 W:      http://fuse.sourceforge.net/
6270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6271 S:      Maintained
6272 F:      fs/fuse/
6273 F:      include/uapi/linux/fuse.h
6274 F:      Documentation/filesystems/fuse.txt
6275
6276 FUTEX SUBSYSTEM
6277 M:      Thomas Gleixner <tglx@linutronix.de>
6278 M:      Ingo Molnar <mingo@redhat.com>
6279 R:      Peter Zijlstra <peterz@infradead.org>
6280 R:      Darren Hart <dvhart@infradead.org>
6281 L:      linux-kernel@vger.kernel.org
6282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6283 S:      Maintained
6284 F:      kernel/futex.c
6285 F:      kernel/futex_compat.c
6286 F:      include/asm-generic/futex.h
6287 F:      include/linux/futex.h
6288 F:      include/uapi/linux/futex.h
6289 F:      tools/testing/selftests/futex/
6290 F:      tools/perf/bench/futex*
6291 F:      Documentation/*futex*
6292
6293 GCC PLUGINS
6294 M:      Kees Cook <keescook@chromium.org>
6295 R:      Emese Revfy <re.emese@gmail.com>
6296 L:      kernel-hardening@lists.openwall.com
6297 S:      Maintained
6298 F:      scripts/gcc-plugins/
6299 F:      scripts/gcc-plugin.sh
6300 F:      scripts/Makefile.gcc-plugins
6301 F:      Documentation/gcc-plugins.txt
6302
6303 GASKET DRIVER FRAMEWORK
6304 M:      Rob Springer <rspringer@google.com>
6305 M:      Todd Poynor <toddpoynor@google.com>
6306 M:      Ben Chan <benchan@chromium.org>
6307 S:      Maintained
6308 F:      drivers/staging/gasket/
6309
6310 GCOV BASED KERNEL PROFILING
6311 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6312 S:      Maintained
6313 F:      kernel/gcov/
6314 F:      Documentation/dev-tools/gcov.rst
6315
6316 GDB KERNEL DEBUGGING HELPER SCRIPTS
6317 M:      Jan Kiszka <jan.kiszka@siemens.com>
6318 M:      Kieran Bingham <kbingham@kernel.org>
6319 S:      Supported
6320 F:      scripts/gdb/
6321
6322 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6323 M:      Achim Leubner <achim_leubner@adaptec.com>
6324 L:      linux-scsi@vger.kernel.org
6325 W:      http://www.icp-vortex.com/
6326 S:      Supported
6327 F:      drivers/scsi/gdt*
6328
6329 GEMTEK FM RADIO RECEIVER DRIVER
6330 M:      Hans Verkuil <hverkuil@xs4all.nl>
6331 L:      linux-media@vger.kernel.org
6332 T:      git git://linuxtv.org/media_tree.git
6333 W:      https://linuxtv.org
6334 S:      Maintained
6335 F:      drivers/media/radio/radio-gemtek*
6336
6337 GENERIC GPIO I2C DRIVER
6338 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6339 S:      Supported
6340 F:      drivers/i2c/busses/i2c-gpio.c
6341 F:      include/linux/platform_data/i2c-gpio.h
6342
6343 GENERIC GPIO I2C MULTIPLEXER DRIVER
6344 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6345 L:      linux-i2c@vger.kernel.org
6346 S:      Supported
6347 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6348 F:      include/linux/platform_data/i2c-mux-gpio.h
6349 F:      Documentation/i2c/muxes/i2c-mux-gpio
6350
6351 GENERIC HDLC (WAN) DRIVERS
6352 M:      Krzysztof Halasa <khc@pm.waw.pl>
6353 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6354 S:      Maintained
6355 F:      drivers/net/wan/c101.c
6356 F:      drivers/net/wan/hd6457*
6357 F:      drivers/net/wan/hdlc*
6358 F:      drivers/net/wan/n2.c
6359 F:      drivers/net/wan/pc300too.c
6360 F:      drivers/net/wan/pci200syn.c
6361 F:      drivers/net/wan/wanxl*
6362
6363 GENERIC INCLUDE/ASM HEADER FILES
6364 M:      Arnd Bergmann <arnd@arndb.de>
6365 L:      linux-arch@vger.kernel.org
6366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6367 S:      Maintained
6368 F:      include/asm-generic/
6369 F:      include/uapi/asm-generic/
6370
6371 GENERIC PHY FRAMEWORK
6372 M:      Kishon Vijay Abraham I <kishon@ti.com>
6373 L:      linux-kernel@vger.kernel.org
6374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6375 S:      Supported
6376 F:      drivers/phy/
6377 F:      include/linux/phy/
6378 F:      Documentation/devicetree/bindings/phy/
6379
6380 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6381 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6382 S:      Supported
6383 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6384
6385 GENERIC PM DOMAINS
6386 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6387 M:      Kevin Hilman <khilman@kernel.org>
6388 M:      Ulf Hansson <ulf.hansson@linaro.org>
6389 L:      linux-pm@vger.kernel.org
6390 S:      Supported
6391 F:      drivers/base/power/domain*.c
6392 F:      include/linux/pm_domain.h
6393 F:      Documentation/devicetree/bindings/power/power_domain.txt
6394
6395 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6396 M:      Eugen Hristev <eugen.hristev@microchip.com>
6397 L:      linux-input@vger.kernel.org
6398 S:      Maintained
6399 F:      drivers/input/touchscreen/resistive-adc-touch.c
6400
6401 GENERIC UIO DRIVER FOR PCI DEVICES
6402 M:      "Michael S. Tsirkin" <mst@redhat.com>
6403 L:      kvm@vger.kernel.org
6404 S:      Supported
6405 F:      drivers/uio/uio_pci_generic.c
6406
6407 GENWQE (IBM Generic Workqueue Card)
6408 M:      Frank Haverkamp <haver@linux.ibm.com>
6409 S:      Supported
6410 F:      drivers/misc/genwqe/
6411
6412 GET_MAINTAINER SCRIPT
6413 M:      Joe Perches <joe@perches.com>
6414 S:      Maintained
6415 F:      scripts/get_maintainer.pl
6416
6417 GFS2 FILE SYSTEM
6418 M:      Bob Peterson <rpeterso@redhat.com>
6419 M:      Andreas Gruenbacher <agruenba@redhat.com>
6420 L:      cluster-devel@redhat.com
6421 W:      http://sources.redhat.com/cluster/
6422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6423 S:      Supported
6424 F:      Documentation/filesystems/gfs2*.txt
6425 F:      fs/gfs2/
6426 F:      include/uapi/linux/gfs2_ondisk.h
6427
6428 GIGASET ISDN DRIVERS
6429 M:      Paul Bolle <pebolle@tiscali.nl>
6430 L:      gigaset307x-common@lists.sourceforge.net
6431 W:      http://gigaset307x.sourceforge.net/
6432 S:      Odd Fixes
6433 F:      Documentation/isdn/README.gigaset
6434 F:      drivers/isdn/gigaset/
6435 F:      include/uapi/linux/gigaset_dev.h
6436
6437 GNSS SUBSYSTEM
6438 M:      Johan Hovold <johan@kernel.org>
6439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6440 S:      Maintained
6441 F:      Documentation/ABI/testing/sysfs-class-gnss
6442 F:      Documentation/devicetree/bindings/gnss/
6443 F:      drivers/gnss/
6444 F:      include/linux/gnss.h
6445
6446 GO7007 MPEG CODEC
6447 M:      Hans Verkuil <hans.verkuil@cisco.com>
6448 L:      linux-media@vger.kernel.org
6449 S:      Maintained
6450 F:      drivers/media/usb/go7007/
6451
6452 GOODIX TOUCHSCREEN
6453 M:      Bastien Nocera <hadess@hadess.net>
6454 L:      linux-input@vger.kernel.org
6455 S:      Maintained
6456 F:      drivers/input/touchscreen/goodix.c
6457
6458 GPD POCKET FAN DRIVER
6459 M:      Hans de Goede <hdegoede@redhat.com>
6460 L:      platform-driver-x86@vger.kernel.org
6461 S:      Maintained
6462 F:      drivers/platform/x86/gpd-pocket-fan.c
6463
6464 GPIO ACPI SUPPORT
6465 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6466 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6467 L:      linux-gpio@vger.kernel.org
6468 L:      linux-acpi@vger.kernel.org
6469 S:      Maintained
6470 F:      Documentation/acpi/gpio-properties.txt
6471 F:      drivers/gpio/gpiolib-acpi.c
6472
6473 GPIO IR Transmitter
6474 M:      Sean Young <sean@mess.org>
6475 L:      linux-media@vger.kernel.org
6476 S:      Maintained
6477 F:      drivers/media/rc/gpio-ir-tx.c
6478
6479 GPIO MOCKUP DRIVER
6480 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6481 L:      linux-gpio@vger.kernel.org
6482 S:      Maintained
6483 F:      drivers/gpio/gpio-mockup.c
6484 F:      tools/testing/selftests/gpio/
6485
6486 GPIO SUBSYSTEM
6487 M:      Linus Walleij <linus.walleij@linaro.org>
6488 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6489 L:      linux-gpio@vger.kernel.org
6490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6491 S:      Maintained
6492 F:      Documentation/devicetree/bindings/gpio/
6493 F:      Documentation/driver-api/gpio/
6494 F:      Documentation/gpio/
6495 F:      Documentation/ABI/testing/gpio-cdev
6496 F:      Documentation/ABI/obsolete/sysfs-gpio
6497 F:      drivers/gpio/
6498 F:      include/linux/gpio/
6499 F:      include/linux/gpio.h
6500 F:      include/linux/of_gpio.h
6501 F:      include/asm-generic/gpio.h
6502 F:      include/uapi/linux/gpio.h
6503 F:      tools/gpio/
6504
6505 GRE DEMULTIPLEXER DRIVER
6506 M:      Dmitry Kozlov <xeb@mail.ru>
6507 L:      netdev@vger.kernel.org
6508 S:      Maintained
6509 F:      net/ipv4/gre_demux.c
6510 F:      net/ipv4/gre_offload.c
6511 F:      include/net/gre.h
6512
6513 GRETH 10/100/1G Ethernet MAC device driver
6514 M:      Andreas Larsson <andreas@gaisler.com>
6515 L:      netdev@vger.kernel.org
6516 S:      Maintained
6517 F:      drivers/net/ethernet/aeroflex/
6518
6519 GREYBUS AUDIO PROTOCOLS DRIVERS
6520 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6521 M:      Mark Greer <mgreer@animalcreek.com>
6522 S:      Maintained
6523 F:      drivers/staging/greybus/audio_apbridgea.c
6524 F:      drivers/staging/greybus/audio_apbridgea.h
6525 F:      drivers/staging/greybus/audio_codec.c
6526 F:      drivers/staging/greybus/audio_codec.h
6527 F:      drivers/staging/greybus/audio_gb.c
6528 F:      drivers/staging/greybus/audio_manager.c
6529 F:      drivers/staging/greybus/audio_manager.h
6530 F:      drivers/staging/greybus/audio_manager_module.c
6531 F:      drivers/staging/greybus/audio_manager_private.h
6532 F:      drivers/staging/greybus/audio_manager_sysfs.c
6533 F:      drivers/staging/greybus/audio_module.c
6534 F:      drivers/staging/greybus/audio_topology.c
6535
6536 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6537 M:      Viresh Kumar <vireshk@kernel.org>
6538 S:      Maintained
6539 F:      drivers/staging/greybus/authentication.c
6540 F:      drivers/staging/greybus/bootrom.c
6541 F:      drivers/staging/greybus/firmware.h
6542 F:      drivers/staging/greybus/fw-core.c
6543 F:      drivers/staging/greybus/fw-download.c
6544 F:      drivers/staging/greybus/fw-management.c
6545 F:      drivers/staging/greybus/greybus_authentication.h
6546 F:      drivers/staging/greybus/greybus_firmware.h
6547 F:      drivers/staging/greybus/hid.c
6548 F:      drivers/staging/greybus/i2c.c
6549 F:      drivers/staging/greybus/spi.c
6550 F:      drivers/staging/greybus/spilib.c
6551 F:      drivers/staging/greybus/spilib.h
6552
6553 GREYBUS LOOPBACK DRIVER
6554 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6555 S:      Maintained
6556 F:      drivers/staging/greybus/loopback.c
6557
6558 GREYBUS PLATFORM DRIVERS
6559 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6560 S:      Maintained
6561 F:      drivers/staging/greybus/arche-platform.c
6562 F:      drivers/staging/greybus/arche-apb-ctrl.c
6563 F:      drivers/staging/greybus/arche_platform.h
6564
6565 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6566 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6567 S:      Maintained
6568 F:      drivers/staging/greybus/sdio.c
6569 F:      drivers/staging/greybus/light.c
6570 F:      drivers/staging/greybus/gpio.c
6571 F:      drivers/staging/greybus/power_supply.c
6572 F:      drivers/staging/greybus/spi.c
6573 F:      drivers/staging/greybus/spilib.c
6574
6575 GREYBUS SUBSYSTEM
6576 M:      Johan Hovold <johan@kernel.org>
6577 M:      Alex Elder <elder@kernel.org>
6578 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6579 S:      Maintained
6580 F:      drivers/staging/greybus/
6581 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6582
6583 GREYBUS UART PROTOCOLS DRIVERS
6584 M:      David Lin <dtwlin@gmail.com>
6585 S:      Maintained
6586 F:      drivers/staging/greybus/uart.c
6587 F:      drivers/staging/greybus/log.c
6588
6589 GS1662 VIDEO SERIALIZER
6590 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6591 L:      linux-media@vger.kernel.org
6592 T:      git git://linuxtv.org/media_tree.git
6593 S:      Maintained
6594 F:      drivers/media/spi/gs1662.c
6595
6596 GSPCA FINEPIX SUBDRIVER
6597 M:      Frank Zago <frank@zago.net>
6598 L:      linux-media@vger.kernel.org
6599 T:      git git://linuxtv.org/media_tree.git
6600 S:      Maintained
6601 F:      drivers/media/usb/gspca/finepix.c
6602
6603 GSPCA GL860 SUBDRIVER
6604 M:      Olivier Lorin <o.lorin@laposte.net>
6605 L:      linux-media@vger.kernel.org
6606 T:      git git://linuxtv.org/media_tree.git
6607 S:      Maintained
6608 F:      drivers/media/usb/gspca/gl860/
6609
6610 GSPCA M5602 SUBDRIVER
6611 M:      Erik Andren <erik.andren@gmail.com>
6612 L:      linux-media@vger.kernel.org
6613 T:      git git://linuxtv.org/media_tree.git
6614 S:      Maintained
6615 F:      drivers/media/usb/gspca/m5602/
6616
6617 GSPCA PAC207 SONIXB SUBDRIVER
6618 M:      Hans Verkuil <hverkuil@xs4all.nl>
6619 L:      linux-media@vger.kernel.org
6620 T:      git git://linuxtv.org/media_tree.git
6621 S:      Odd Fixes
6622 F:      drivers/media/usb/gspca/pac207.c
6623
6624 GSPCA SN9C20X SUBDRIVER
6625 M:      Brian Johnson <brijohn@gmail.com>
6626 L:      linux-media@vger.kernel.org
6627 T:      git git://linuxtv.org/media_tree.git
6628 S:      Maintained
6629 F:      drivers/media/usb/gspca/sn9c20x.c
6630
6631 GSPCA T613 SUBDRIVER
6632 M:      Leandro Costantino <lcostantino@gmail.com>
6633 L:      linux-media@vger.kernel.org
6634 T:      git git://linuxtv.org/media_tree.git
6635 S:      Maintained
6636 F:      drivers/media/usb/gspca/t613.c
6637
6638 GSPCA USB WEBCAM DRIVER
6639 M:      Hans Verkuil <hverkuil@xs4all.nl>
6640 L:      linux-media@vger.kernel.org
6641 T:      git git://linuxtv.org/media_tree.git
6642 S:      Odd Fixes
6643 F:      drivers/media/usb/gspca/
6644
6645 GTP (GPRS Tunneling Protocol)
6646 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6647 M:      Harald Welte <laforge@gnumonks.org>
6648 L:      osmocom-net-gprs@lists.osmocom.org
6649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6650 S:      Maintained
6651 F:      drivers/net/gtp.c
6652
6653 GUID PARTITION TABLE (GPT)
6654 M:      Davidlohr Bueso <dave@stgolabs.net>
6655 L:      linux-efi@vger.kernel.org
6656 S:      Maintained
6657 F:      block/partitions/efi.*
6658
6659 H8/300 ARCHITECTURE
6660 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6661 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6662 W:      http://uclinux-h8.sourceforge.jp
6663 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6664 S:      Maintained
6665 F:      arch/h8300/
6666 F:      drivers/clocksource/h8300_*.c
6667 F:      drivers/clk/h8300/
6668 F:      drivers/irqchip/irq-renesas-h8*.c
6669
6670 HACKRF MEDIA DRIVER
6671 M:      Antti Palosaari <crope@iki.fi>
6672 L:      linux-media@vger.kernel.org
6673 W:      https://linuxtv.org
6674 W:      http://palosaari.fi/linux/
6675 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6676 T:      git git://linuxtv.org/anttip/media_tree.git
6677 S:      Maintained
6678 F:      drivers/media/usb/hackrf/
6679
6680 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6681 M:      Frank Seidel <frank@f-seidel.de>
6682 L:      platform-driver-x86@vger.kernel.org
6683 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6684 S:      Maintained
6685 F:      drivers/platform/x86/hdaps.c
6686
6687 HARDWARE MONITORING
6688 M:      Jean Delvare <jdelvare@suse.com>
6689 M:      Guenter Roeck <linux@roeck-us.net>
6690 L:      linux-hwmon@vger.kernel.org
6691 W:      http://hwmon.wiki.kernel.org/
6692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6693 S:      Maintained
6694 F:      Documentation/devicetree/bindings/hwmon/
6695 F:      Documentation/hwmon/
6696 F:      drivers/hwmon/
6697 F:      include/linux/hwmon*.h
6698 F:      include/trace/events/hwmon*.h
6699
6700 HARDWARE RANDOM NUMBER GENERATOR CORE
6701 M:      Matt Mackall <mpm@selenic.com>
6702 M:      Herbert Xu <herbert@gondor.apana.org.au>
6703 L:      linux-crypto@vger.kernel.org
6704 S:      Odd fixes
6705 F:      Documentation/devicetree/bindings/rng/
6706 F:      Documentation/hw_random.txt
6707 F:      drivers/char/hw_random/
6708 F:      include/linux/hw_random.h
6709
6710 HARDWARE TRACING FACILITIES
6711 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6712 S:      Maintained
6713 F:      drivers/hwtracing/
6714
6715 HARDWARE SPINLOCK CORE
6716 M:      Ohad Ben-Cohen <ohad@wizery.com>
6717 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6718 L:      linux-remoteproc@vger.kernel.org
6719 S:      Maintained
6720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6721 F:      Documentation/devicetree/bindings/hwlock/
6722 F:      Documentation/hwspinlock.txt
6723 F:      drivers/hwspinlock/
6724 F:      include/linux/hwspinlock.h
6725
6726 HARMONY SOUND DRIVER
6727 L:      linux-parisc@vger.kernel.org
6728 S:      Maintained
6729 F:      sound/parisc/harmony.*
6730
6731 HDPVR USB VIDEO ENCODER DRIVER
6732 M:      Hans Verkuil <hverkuil@xs4all.nl>
6733 L:      linux-media@vger.kernel.org
6734 T:      git git://linuxtv.org/media_tree.git
6735 W:      https://linuxtv.org
6736 S:      Odd Fixes
6737 F:      drivers/media/usb/hdpvr/
6738
6739 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6740 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6741 S:      Supported
6742 F:      Documentation/watchdog/hpwdt.txt
6743 F:      drivers/watchdog/hpwdt.c
6744
6745 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6746 M:      Don Brace <don.brace@microsemi.com>
6747 L:      esc.storagedev@microsemi.com
6748 L:      linux-scsi@vger.kernel.org
6749 S:      Supported
6750 F:      Documentation/scsi/hpsa.txt
6751 F:      drivers/scsi/hpsa*.[ch]
6752 F:      include/linux/cciss*.h
6753 F:      include/uapi/linux/cciss*.h
6754
6755 HFI1 DRIVER
6756 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6757 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6758 L:      linux-rdma@vger.kernel.org
6759 S:      Supported
6760 F:      drivers/infiniband/hw/hfi1
6761
6762 HFS FILESYSTEM
6763 L:      linux-fsdevel@vger.kernel.org
6764 S:      Orphan
6765 F:      Documentation/filesystems/hfs.txt
6766 F:      fs/hfs/
6767
6768 HFSPLUS FILESYSTEM
6769 L:      linux-fsdevel@vger.kernel.org
6770 S:      Orphan
6771 F:      Documentation/filesystems/hfsplus.txt
6772 F:      fs/hfsplus/
6773
6774 HGA FRAMEBUFFER DRIVER
6775 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6776 L:      linux-nvidia@lists.surfsouth.com
6777 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6778 S:      Maintained
6779 F:      drivers/video/fbdev/hgafb.c
6780
6781 HIBERNATION (aka Software Suspend, aka swsusp)
6782 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6783 M:      Pavel Machek <pavel@ucw.cz>
6784 L:      linux-pm@vger.kernel.org
6785 B:      https://bugzilla.kernel.org
6786 S:      Supported
6787 F:      arch/x86/power/
6788 F:      drivers/base/power/
6789 F:      kernel/power/
6790 F:      include/linux/suspend.h
6791 F:      include/linux/freezer.h
6792 F:      include/linux/pm.h
6793 F:      arch/*/include/asm/suspend*.h
6794
6795 HID CORE LAYER
6796 M:      Jiri Kosina <jikos@kernel.org>
6797 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6798 L:      linux-input@vger.kernel.org
6799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6800 S:      Maintained
6801 F:      drivers/hid/
6802 F:      include/linux/hid*
6803 F:      include/uapi/linux/hid*
6804
6805 HID SENSOR HUB DRIVERS
6806 M:      Jiri Kosina <jikos@kernel.org>
6807 M:      Jonathan Cameron <jic23@kernel.org>
6808 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6809 L:      linux-input@vger.kernel.org
6810 L:      linux-iio@vger.kernel.org
6811 S:      Maintained
6812 F:      Documentation/hid/hid-sensor*
6813 F:      drivers/hid/hid-sensor-*
6814 F:      drivers/iio/*/hid-*
6815 F:      include/linux/hid-sensor-*
6816
6817 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6818 M:      Thomas Gleixner <tglx@linutronix.de>
6819 L:      linux-kernel@vger.kernel.org
6820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6821 S:      Maintained
6822 F:      Documentation/timers/
6823 F:      kernel/time/hrtimer.c
6824 F:      kernel/time/clockevents.c
6825 F:      kernel/time/timer_*.c
6826 F:      include/linux/clockchips.h
6827 F:      include/linux/hrtimer.h
6828
6829 HIGH-SPEED SCC DRIVER FOR AX.25
6830 L:      linux-hams@vger.kernel.org
6831 S:      Orphan
6832 F:      drivers/net/hamradio/dmascc.c
6833 F:      drivers/net/hamradio/scc.c
6834
6835 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6836 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6837 W:      http://www.highpoint-tech.com
6838 S:      Supported
6839 F:      Documentation/scsi/hptiop.txt
6840 F:      drivers/scsi/hptiop.c
6841
6842 HIPPI
6843 M:      Jes Sorensen <jes@trained-monkey.org>
6844 L:      linux-hippi@sunsite.dk
6845 S:      Maintained
6846 F:      include/linux/hippidevice.h
6847 F:      include/uapi/linux/if_hippi.h
6848 F:      net/802/hippi.c
6849 F:      drivers/net/hippi/
6850
6851 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6852 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6853 M:      Salil Mehta <salil.mehta@huawei.com>
6854 L:      netdev@vger.kernel.org
6855 W:      http://www.hisilicon.com
6856 S:      Maintained
6857 F:      drivers/net/ethernet/hisilicon/hns3/
6858
6859 HISILICON LPC BUS DRIVER
6860 M:      john.garry@huawei.com
6861 W:      http://www.hisilicon.com
6862 S:      Maintained
6863 F:      drivers/bus/hisi_lpc.c
6864 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6865
6866 HISILICON NETWORK SUBSYSTEM DRIVER
6867 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6868 M:      Salil Mehta <salil.mehta@huawei.com>
6869 L:      netdev@vger.kernel.org
6870 W:      http://www.hisilicon.com
6871 S:      Maintained
6872 F:      drivers/net/ethernet/hisilicon/
6873 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6874
6875 HISILICON PMU DRIVER
6876 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6877 W:      http://www.hisilicon.com
6878 S:      Supported
6879 F:      drivers/perf/hisilicon
6880 F:      Documentation/perf/hisi-pmu.txt
6881
6882 HISILICON ROCE DRIVER
6883 M:      Lijun Ou <oulijun@huawei.com>
6884 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6885 L:      linux-rdma@vger.kernel.org
6886 S:      Maintained
6887 F:      drivers/infiniband/hw/hns/
6888 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6889
6890 HISILICON SAS Controller
6891 M:      John Garry <john.garry@huawei.com>
6892 W:      http://www.hisilicon.com
6893 S:      Supported
6894 F:      drivers/scsi/hisi_sas/
6895 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6896
6897 HMM - Heterogeneous Memory Management
6898 M:      Jérôme Glisse <jglisse@redhat.com>
6899 L:      linux-mm@kvack.org
6900 S:      Maintained
6901 F:      mm/hmm*
6902 F:      include/linux/hmm*
6903 F:      Documentation/vm/hmm.rst
6904
6905 HOST AP DRIVER
6906 M:      Jouni Malinen <j@w1.fi>
6907 L:      linux-wireless@vger.kernel.org
6908 W:      http://w1.fi/hostap-driver.html
6909 S:      Obsolete
6910 F:      drivers/net/wireless/intersil/hostap/
6911
6912 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6913 L:      platform-driver-x86@vger.kernel.org
6914 S:      Orphan
6915 F:      drivers/platform/x86/tc1100-wmi.c
6916
6917 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6918 M:      Jaroslav Kysela <perex@perex.cz>
6919 S:      Maintained
6920 F:      drivers/net/ethernet/hp/hp100.*
6921
6922 HPET:   High Precision Event Timers driver
6923 M:      Clemens Ladisch <clemens@ladisch.de>
6924 S:      Maintained
6925 F:      Documentation/timers/hpet.txt
6926 F:      drivers/char/hpet.c
6927 F:      include/linux/hpet.h
6928 F:      include/uapi/linux/hpet.h
6929
6930 HPET:   x86
6931 S:      Orphan
6932 F:      arch/x86/kernel/hpet.c
6933 F:      arch/x86/include/asm/hpet.h
6934
6935 HPFS FILESYSTEM
6936 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6937 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6938 S:      Maintained
6939 F:      fs/hpfs/
6940
6941 HSI SUBSYSTEM
6942 M:      Sebastian Reichel <sre@kernel.org>
6943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6944 S:      Maintained
6945 F:      Documentation/ABI/testing/sysfs-bus-hsi
6946 F:      Documentation/driver-api/hsi.rst
6947 F:      drivers/hsi/
6948 F:      include/linux/hsi/
6949 F:      include/uapi/linux/hsi/
6950
6951 HSO 3G MODEM DRIVER
6952 L:      linux-usb@vger.kernel.org
6953 S:      Orphan
6954 F:      drivers/net/usb/hso.c
6955
6956 HSR NETWORK PROTOCOL
6957 M:      Arvid Brodin <arvid.brodin@alten.se>
6958 L:      netdev@vger.kernel.org
6959 S:      Maintained
6960 F:      net/hsr/
6961
6962 HT16K33 LED CONTROLLER DRIVER
6963 M:      Robin van der Gracht <robin@protonic.nl>
6964 S:      Maintained
6965 F:      drivers/auxdisplay/ht16k33.c
6966 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6967
6968 HTCPEN TOUCHSCREEN DRIVER
6969 M:      Pau Oliva Fora <pof@eslack.org>
6970 L:      linux-input@vger.kernel.org
6971 S:      Maintained
6972 F:      drivers/input/touchscreen/htcpen.c
6973
6974 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
6975 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
6976 L:      linux-iio@vger.kernel.org
6977 W:      http://www.st.com/
6978 S:      Maintained
6979 F:      drivers/iio/humidity/hts221*
6980 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
6981
6982 HUAWEI ETHERNET DRIVER
6983 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6984 L:      netdev@vger.kernel.org
6985 S:      Supported
6986 F:      Documentation/networking/hinic.txt
6987 F:      drivers/net/ethernet/huawei/hinic/
6988
6989 HUGETLB FILESYSTEM
6990 M:      Mike Kravetz <mike.kravetz@oracle.com>
6991 L:      linux-mm@kvack.org
6992 S:      Maintained
6993 F:      fs/hugetlbfs/
6994 F:      mm/hugetlb.c
6995 F:      include/linux/hugetlb.h
6996 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6997 F:      Documentation/vm/hugetlbfs_reserv.rst
6998 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6999
7000 HVA ST MEDIA DRIVER
7001 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7002 L:      linux-media@vger.kernel.org
7003 T:      git git://linuxtv.org/media_tree.git
7004 W:      https://linuxtv.org
7005 S:      Supported
7006 F:      drivers/media/platform/sti/hva
7007
7008 HWPOISON MEMORY FAILURE HANDLING
7009 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7010 L:      linux-mm@kvack.org
7011 S:      Maintained
7012 F:      mm/memory-failure.c
7013 F:      mm/hwpoison-inject.c
7014
7015 HYGON PROCESSOR SUPPORT
7016 M:      Pu Wen <puwen@hygon.cn>
7017 L:      linux-kernel@vger.kernel.org
7018 S:      Maintained
7019 F:      arch/x86/kernel/cpu/hygon.c
7020
7021 Hyper-V CORE AND DRIVERS
7022 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7023 M:      Haiyang Zhang <haiyangz@microsoft.com>
7024 M:      Stephen Hemminger <sthemmin@microsoft.com>
7025 M:      Sasha Levin <sashal@kernel.org>
7026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7027 L:      devel@linuxdriverproject.org
7028 S:      Supported
7029 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7030 F:      arch/x86/include/asm/mshyperv.h
7031 F:      arch/x86/include/asm/trace/hyperv.h
7032 F:      arch/x86/include/asm/hyperv-tlfs.h
7033 F:      arch/x86/kernel/cpu/mshyperv.c
7034 F:      arch/x86/hyperv
7035 F:      drivers/hid/hid-hyperv.c
7036 F:      drivers/hv/
7037 F:      drivers/input/serio/hyperv-keyboard.c
7038 F:      drivers/pci/controller/pci-hyperv.c
7039 F:      drivers/net/hyperv/
7040 F:      drivers/scsi/storvsc_drv.c
7041 F:      drivers/uio/uio_hv_generic.c
7042 F:      drivers/video/fbdev/hyperv_fb.c
7043 F:      net/vmw_vsock/hyperv_transport.c
7044 F:      include/linux/hyperv.h
7045 F:      include/uapi/linux/hyperv.h
7046 F:      tools/hv/
7047 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7048
7049 HYPERVISOR VIRTUAL CONSOLE DRIVER
7050 L:      linuxppc-dev@lists.ozlabs.org
7051 S:      Odd Fixes
7052 F:      drivers/tty/hvc/
7053
7054 I2C ACPI SUPPORT
7055 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7056 L:      linux-i2c@vger.kernel.org
7057 L:      linux-acpi@vger.kernel.org
7058 S:      Maintained
7059 F:      drivers/i2c/i2c-core-acpi.c
7060
7061 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7062 M:      Ajay Gupta <ajayg@nvidia.com>
7063 L:      linux-i2c@vger.kernel.org
7064 S:      Maintained
7065 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7066 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7067
7068 I2C MUXES
7069 M:      Peter Rosin <peda@axentia.se>
7070 L:      linux-i2c@vger.kernel.org
7071 S:      Maintained
7072 F:      Documentation/i2c/i2c-topology
7073 F:      Documentation/i2c/muxes/
7074 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7075 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7076 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7077 F:      drivers/i2c/i2c-mux.c
7078 F:      drivers/i2c/muxes/
7079 F:      include/linux/i2c-mux.h
7080
7081 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7082 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7083 L:      linux-i2c@vger.kernel.org
7084 S:      Maintained
7085 F:      drivers/i2c/busses/i2c-mv64xxx.c
7086
7087 I2C OVER PARALLEL PORT
7088 M:      Jean Delvare <jdelvare@suse.com>
7089 L:      linux-i2c@vger.kernel.org
7090 S:      Maintained
7091 F:      Documentation/i2c/busses/i2c-parport
7092 F:      Documentation/i2c/busses/i2c-parport-light
7093 F:      drivers/i2c/busses/i2c-parport.c
7094 F:      drivers/i2c/busses/i2c-parport-light.c
7095
7096 I2C SUBSYSTEM
7097 M:      Wolfram Sang <wsa@the-dreams.de>
7098 L:      linux-i2c@vger.kernel.org
7099 W:      https://i2c.wiki.kernel.org/
7100 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7102 S:      Maintained
7103 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7104 F:      Documentation/i2c/
7105 F:      drivers/i2c/*
7106 F:      include/linux/i2c.h
7107 F:      include/linux/i2c-dev.h
7108 F:      include/linux/i2c-smbus.h
7109 F:      include/uapi/linux/i2c.h
7110 F:      include/uapi/linux/i2c-*.h
7111
7112 I2C SUBSYSTEM HOST DRIVERS
7113 L:      linux-i2c@vger.kernel.org
7114 W:      https://i2c.wiki.kernel.org/
7115 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7117 S:      Odd Fixes
7118 F:      Documentation/devicetree/bindings/i2c/
7119 F:      drivers/i2c/algos/
7120 F:      drivers/i2c/busses/
7121
7122 I2C-TAOS-EVM DRIVER
7123 M:      Jean Delvare <jdelvare@suse.com>
7124 L:      linux-i2c@vger.kernel.org
7125 S:      Maintained
7126 F:      Documentation/i2c/busses/i2c-taos-evm
7127 F:      drivers/i2c/busses/i2c-taos-evm.c
7128
7129 I2C-TINY-USB DRIVER
7130 M:      Till Harbaum <till@harbaum.org>
7131 L:      linux-i2c@vger.kernel.org
7132 W:      http://www.harbaum.org/till/i2c_tiny_usb
7133 S:      Maintained
7134 F:      drivers/i2c/busses/i2c-tiny-usb.c
7135
7136 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7137 M:      Jean Delvare <jdelvare@suse.com>
7138 L:      linux-i2c@vger.kernel.org
7139 S:      Maintained
7140 F:      Documentation/i2c/busses/i2c-ali1535
7141 F:      Documentation/i2c/busses/i2c-ali1563
7142 F:      Documentation/i2c/busses/i2c-ali15x3
7143 F:      Documentation/i2c/busses/i2c-amd756
7144 F:      Documentation/i2c/busses/i2c-amd8111
7145 F:      Documentation/i2c/busses/i2c-i801
7146 F:      Documentation/i2c/busses/i2c-nforce2
7147 F:      Documentation/i2c/busses/i2c-piix4
7148 F:      Documentation/i2c/busses/i2c-sis5595
7149 F:      Documentation/i2c/busses/i2c-sis630
7150 F:      Documentation/i2c/busses/i2c-sis96x
7151 F:      Documentation/i2c/busses/i2c-via
7152 F:      Documentation/i2c/busses/i2c-viapro
7153 F:      drivers/i2c/busses/i2c-ali1535.c
7154 F:      drivers/i2c/busses/i2c-ali1563.c
7155 F:      drivers/i2c/busses/i2c-ali15x3.c
7156 F:      drivers/i2c/busses/i2c-amd756.c
7157 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7158 F:      drivers/i2c/busses/i2c-amd8111.c
7159 F:      drivers/i2c/busses/i2c-i801.c
7160 F:      drivers/i2c/busses/i2c-isch.c
7161 F:      drivers/i2c/busses/i2c-nforce2.c
7162 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7163 F:      drivers/i2c/busses/i2c-piix4.c
7164 F:      drivers/i2c/busses/i2c-sis5595.c
7165 F:      drivers/i2c/busses/i2c-sis630.c
7166 F:      drivers/i2c/busses/i2c-sis96x.c
7167 F:      drivers/i2c/busses/i2c-via.c
7168 F:      drivers/i2c/busses/i2c-viapro.c
7169
7170 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7171 M:      Hans de Goede <hdegoede@redhat.com>
7172 L:      linux-i2c@vger.kernel.org
7173 S:      Maintained
7174 F:      drivers/i2c/busses/i2c-cht-wc.c
7175
7176 I2C/SMBUS ISMT DRIVER
7177 M:      Seth Heasley <seth.heasley@intel.com>
7178 M:      Neil Horman <nhorman@tuxdriver.com>
7179 L:      linux-i2c@vger.kernel.org
7180 F:      drivers/i2c/busses/i2c-ismt.c
7181 F:      Documentation/i2c/busses/i2c-ismt
7182
7183 I2C/SMBUS STUB DRIVER
7184 M:      Jean Delvare <jdelvare@suse.com>
7185 L:      linux-i2c@vger.kernel.org
7186 S:      Maintained
7187 F:      drivers/i2c/i2c-stub.c
7188
7189 I3C SUBSYSTEM
7190 M:      Boris Brezillon <bbrezillon@kernel.org>
7191 L:      linux-i3c@lists.infradead.org
7192 C:      irc://chat.freenode.net/linux-i3c
7193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7194 S:      Maintained
7195 F:      Documentation/ABI/testing/sysfs-bus-i3c
7196 F:      Documentation/devicetree/bindings/i3c/
7197 F:      Documentation/driver-api/i3c
7198 F:      drivers/i3c/
7199 F:      include/linux/i3c/
7200 F:      include/dt-bindings/i3c/
7201
7202 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7203 M:      Vitor Soares <vitor.soares@synopsys.com>
7204 S:      Maintained
7205 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7206 F:      drivers/i3c/master/dw*
7207
7208 IA64 (Itanium) PLATFORM
7209 M:      Tony Luck <tony.luck@intel.com>
7210 M:      Fenghua Yu <fenghua.yu@intel.com>
7211 L:      linux-ia64@vger.kernel.org
7212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7213 S:      Maintained
7214 F:      arch/ia64/
7215
7216 IBM Power 842 compression accelerator
7217 M:      Haren Myneni <haren@us.ibm.com>
7218 S:      Supported
7219 F:      drivers/crypto/nx/Makefile
7220 F:      drivers/crypto/nx/Kconfig
7221 F:      drivers/crypto/nx/nx-842*
7222 F:      include/linux/sw842.h
7223 F:      crypto/842.c
7224 F:      lib/842/
7225
7226 IBM Power in-Nest Crypto Acceleration
7227 M:      Breno Leitão <leitao@debian.org>
7228 M:      Nayna Jain <nayna@linux.ibm.com>
7229 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7230 L:      linux-crypto@vger.kernel.org
7231 S:      Supported
7232 F:      drivers/crypto/nx/Makefile
7233 F:      drivers/crypto/nx/Kconfig
7234 F:      drivers/crypto/nx/nx-aes*
7235 F:      drivers/crypto/nx/nx-sha*
7236 F:      drivers/crypto/nx/nx.*
7237 F:      drivers/crypto/nx/nx_csbcpb.h
7238 F:      drivers/crypto/nx/nx_debugfs.h
7239
7240 IBM Power Linux RAID adapter
7241 M:      Brian King <brking@us.ibm.com>
7242 S:      Supported
7243 F:      drivers/scsi/ipr.*
7244
7245 IBM Power SRIOV Virtual NIC Device Driver
7246 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7247 M:      John Allen <jallen@linux.ibm.com>
7248 L:      netdev@vger.kernel.org
7249 S:      Supported
7250 F:      drivers/net/ethernet/ibm/ibmvnic.*
7251
7252 IBM Power Virtual Accelerator Switchboard
7253 M:      Sukadev Bhattiprolu
7254 L:      linuxppc-dev@lists.ozlabs.org
7255 S:      Supported
7256 F:      arch/powerpc/platforms/powernv/vas*
7257 F:      arch/powerpc/platforms/powernv/copy-paste.h
7258 F:      arch/powerpc/include/asm/vas.h
7259 F:      arch/powerpc/include/uapi/asm/vas.h
7260
7261 IBM Power Virtual Ethernet Device Driver
7262 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7263 L:      netdev@vger.kernel.org
7264 S:      Supported
7265 F:      drivers/net/ethernet/ibm/ibmveth.*
7266
7267 IBM Power Virtual FC Device Drivers
7268 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7269 L:      linux-scsi@vger.kernel.org
7270 S:      Supported
7271 F:      drivers/scsi/ibmvscsi/ibmvfc*
7272
7273 IBM Power Virtual Management Channel Driver
7274 M:      Steven Royer <seroyer@linux.ibm.com>
7275 S:      Supported
7276 F:      drivers/misc/ibmvmc.*
7277
7278 IBM Power Virtual SCSI Device Drivers
7279 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7280 L:      linux-scsi@vger.kernel.org
7281 S:      Supported
7282 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7283 F:      include/scsi/viosrp.h
7284
7285 IBM Power Virtual SCSI Device Target Driver
7286 M:      Michael Cyr <mikecyr@linux.ibm.com>
7287 L:      linux-scsi@vger.kernel.org
7288 L:      target-devel@vger.kernel.org
7289 S:      Supported
7290 F:      drivers/scsi/ibmvscsi_tgt/
7291
7292 IBM Power VMX Cryptographic instructions
7293 M:      Breno Leitão <leitao@debian.org>
7294 M:      Nayna Jain <nayna@linux.ibm.com>
7295 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7296 L:      linux-crypto@vger.kernel.org
7297 S:      Supported
7298 F:      drivers/crypto/vmx/Makefile
7299 F:      drivers/crypto/vmx/Kconfig
7300 F:      drivers/crypto/vmx/vmx.c
7301 F:      drivers/crypto/vmx/aes*
7302 F:      drivers/crypto/vmx/ghash*
7303 F:      drivers/crypto/vmx/ppc-xlate.pl
7304
7305 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7306 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7307 L:      linux-pci@vger.kernel.org
7308 L:      linuxppc-dev@lists.ozlabs.org
7309 S:      Supported
7310 F:      drivers/pci/hotplug/rpaphp*
7311
7312 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7313 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7314 L:      linux-pci@vger.kernel.org
7315 L:      linuxppc-dev@lists.ozlabs.org
7316 S:      Supported
7317 F:      drivers/pci/hotplug/rpadlpar*
7318
7319 IBM ServeRAID RAID DRIVER
7320 S:      Orphan
7321 F:      drivers/scsi/ips.*
7322
7323 ICH LPC AND GPIO DRIVER
7324 M:      Peter Tyser <ptyser@xes-inc.com>
7325 S:      Maintained
7326 F:      drivers/mfd/lpc_ich.c
7327 F:      drivers/gpio/gpio-ich.c
7328
7329 IDE SUBSYSTEM
7330 M:      "David S. Miller" <davem@davemloft.net>
7331 L:      linux-ide@vger.kernel.org
7332 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7334 S:      Maintained
7335 F:      Documentation/ide/
7336 F:      drivers/ide/
7337 F:      include/linux/ide.h
7338
7339 IDE/ATAPI DRIVERS
7340 M:      Borislav Petkov <bp@alien8.de>
7341 L:      linux-ide@vger.kernel.org
7342 S:      Maintained
7343 F:      Documentation/cdrom/ide-cd
7344 F:      drivers/ide/ide-cd*
7345
7346 IDEAPAD LAPTOP EXTRAS DRIVER
7347 M:      Ike Panhc <ike.pan@canonical.com>
7348 L:      platform-driver-x86@vger.kernel.org
7349 W:      http://launchpad.net/ideapad-laptop
7350 S:      Maintained
7351 F:      drivers/platform/x86/ideapad-laptop.c
7352
7353 IDEAPAD LAPTOP SLIDEBAR DRIVER
7354 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7355 L:      linux-input@vger.kernel.org
7356 W:      https://github.com/o2genum/ideapad-slidebar
7357 S:      Maintained
7358 F:      drivers/input/misc/ideapad_slidebar.c
7359
7360 IDT VersaClock 5 CLOCK DRIVER
7361 M:      Marek Vasut <marek.vasut@gmail.com>
7362 S:      Maintained
7363 F:      drivers/clk/clk-versaclock5.c
7364
7365 IEEE 802.15.4 SUBSYSTEM
7366 M:      Alexander Aring <alex.aring@gmail.com>
7367 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7368 L:      linux-wpan@vger.kernel.org
7369 W:      http://wpan.cakelab.org/
7370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7372 S:      Maintained
7373 F:      net/ieee802154/
7374 F:      net/mac802154/
7375 F:      drivers/net/ieee802154/
7376 F:      include/linux/nl802154.h
7377 F:      include/linux/ieee802154.h
7378 F:      include/net/nl802154.h
7379 F:      include/net/mac802154.h
7380 F:      include/net/af_ieee802154.h
7381 F:      include/net/cfg802154.h
7382 F:      include/net/ieee802154_netdev.h
7383 F:      Documentation/networking/ieee802154.txt
7384
7385 IFE PROTOCOL
7386 M:      Yotam Gigi <yotam.gi@gmail.com>
7387 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7388 F:      net/ife
7389 F:      include/net/ife.h
7390 F:      include/uapi/linux/ife.h
7391
7392 IGORPLUG-USB IR RECEIVER
7393 M:      Sean Young <sean@mess.org>
7394 L:      linux-media@vger.kernel.org
7395 S:      Maintained
7396 F:      drivers/media/rc/igorplugusb.c
7397
7398 IGUANAWORKS USB IR TRANSCEIVER
7399 M:      Sean Young <sean@mess.org>
7400 L:      linux-media@vger.kernel.org
7401 S:      Maintained
7402 F:      drivers/media/rc/iguanair.c
7403
7404 IIO DIGITAL POTENTIOMETER DAC
7405 M:      Peter Rosin <peda@axentia.se>
7406 L:      linux-iio@vger.kernel.org
7407 S:      Maintained
7408 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7409 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7410 F:      drivers/iio/dac/dpot-dac.c
7411
7412 IIO ENVELOPE DETECTOR
7413 M:      Peter Rosin <peda@axentia.se>
7414 L:      linux-iio@vger.kernel.org
7415 S:      Maintained
7416 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7417 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7418 F:      drivers/iio/adc/envelope-detector.c
7419
7420 IIO MULTIPLEXER
7421 M:      Peter Rosin <peda@axentia.se>
7422 L:      linux-iio@vger.kernel.org
7423 S:      Maintained
7424 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7425 F:      drivers/iio/multiplexer/iio-mux.c
7426
7427 IIO SUBSYSTEM AND DRIVERS
7428 M:      Jonathan Cameron <jic23@kernel.org>
7429 R:      Hartmut Knaack <knaack.h@gmx.de>
7430 R:      Lars-Peter Clausen <lars@metafoo.de>
7431 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7432 L:      linux-iio@vger.kernel.org
7433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7434 S:      Maintained
7435 F:      Documentation/ABI/testing/configfs-iio*
7436 F:      Documentation/ABI/testing/sysfs-bus-iio*
7437 F:      Documentation/devicetree/bindings/iio/
7438 F:      drivers/iio/
7439 F:      drivers/staging/iio/
7440 F:      include/linux/iio/
7441 F:      tools/iio/
7442
7443 IIO UNIT CONVERTER
7444 M:      Peter Rosin <peda@axentia.se>
7445 L:      linux-iio@vger.kernel.org
7446 S:      Maintained
7447 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7448 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7449 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7450 F:      drivers/iio/afe/iio-rescale.c
7451
7452 IKANOS/ADI EAGLE ADSL USB DRIVER
7453 M:      Matthieu Castet <castet.matthieu@free.fr>
7454 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7455 S:      Maintained
7456 F:      drivers/usb/atm/ueagle-atm.c
7457
7458 IMGTEC ASCII LCD DRIVER
7459 M:      Paul Burton <paul.burton@mips.com>
7460 S:      Maintained
7461 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7462 F:      drivers/auxdisplay/img-ascii-lcd.c
7463
7464 IMGTEC IR DECODER DRIVER
7465 M:      James Hogan <jhogan@kernel.org>
7466 S:      Maintained
7467 F:      drivers/media/rc/img-ir/
7468
7469 IMON SOUNDGRAPH USB IR RECEIVER
7470 M:      Sean Young <sean@mess.org>
7471 L:      linux-media@vger.kernel.org
7472 S:      Maintained
7473 F:      drivers/media/rc/imon_raw.c
7474 F:      drivers/media/rc/imon.c
7475
7476 IMS TWINTURBO FRAMEBUFFER DRIVER
7477 L:      linux-fbdev@vger.kernel.org
7478 S:      Orphan
7479 F:      drivers/video/fbdev/imsttfb.c
7480
7481 INA209 HARDWARE MONITOR DRIVER
7482 M:      Guenter Roeck <linux@roeck-us.net>
7483 L:      linux-hwmon@vger.kernel.org
7484 S:      Maintained
7485 F:      Documentation/hwmon/ina209
7486 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7487 F:      drivers/hwmon/ina209.c
7488
7489 INA2XX HARDWARE MONITOR DRIVER
7490 M:      Guenter Roeck <linux@roeck-us.net>
7491 L:      linux-hwmon@vger.kernel.org
7492 S:      Maintained
7493 F:      Documentation/hwmon/ina2xx
7494 F:      drivers/hwmon/ina2xx.c
7495 F:      include/linux/platform_data/ina2xx.h
7496
7497 INDUSTRY PACK SUBSYSTEM (IPACK)
7498 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7499 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7501 L:      industrypack-devel@lists.sourceforge.net
7502 W:      http://industrypack.sourceforge.net
7503 S:      Maintained
7504 F:      drivers/ipack/
7505
7506 INFINIBAND SUBSYSTEM
7507 M:      Doug Ledford <dledford@redhat.com>
7508 M:      Jason Gunthorpe <jgg@mellanox.com>
7509 L:      linux-rdma@vger.kernel.org
7510 W:      https://github.com/linux-rdma/rdma-core
7511 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7513 S:      Supported
7514 F:      Documentation/devicetree/bindings/infiniband/
7515 F:      Documentation/infiniband/
7516 F:      drivers/infiniband/
7517 F:      include/uapi/linux/if_infiniband.h
7518 F:      include/uapi/rdma/
7519 F:      include/rdma/
7520
7521 INGENIC JZ4780 DMA Driver
7522 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7523 S:      Maintained
7524 F:      drivers/dma/dma-jz4780.c
7525
7526 INGENIC JZ4780 NAND DRIVER
7527 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7528 L:      linux-mtd@lists.infradead.org
7529 S:      Maintained
7530 F:      drivers/mtd/nand/raw/jz4780_*
7531
7532 INOTIFY
7533 M:      Jan Kara <jack@suse.cz>
7534 R:      Amir Goldstein <amir73il@gmail.com>
7535 L:      linux-fsdevel@vger.kernel.org
7536 S:      Maintained
7537 F:      Documentation/filesystems/inotify.txt
7538 F:      fs/notify/inotify/
7539 F:      include/linux/inotify.h
7540 F:      include/uapi/linux/inotify.h
7541
7542 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7543 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7544 L:      linux-input@vger.kernel.org
7545 Q:      http://patchwork.kernel.org/project/linux-input/list/
7546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7547 S:      Maintained
7548 F:      drivers/input/
7549 F:      include/linux/input.h
7550 F:      include/uapi/linux/input.h
7551 F:      include/uapi/linux/input-event-codes.h
7552 F:      include/linux/input/
7553 F:      Documentation/devicetree/bindings/input/
7554 F:      Documentation/devicetree/bindings/serio/
7555 F:      Documentation/input/
7556
7557 INPUT MULTITOUCH (MT) PROTOCOL
7558 M:      Henrik Rydberg <rydberg@bitmath.org>
7559 L:      linux-input@vger.kernel.org
7560 S:      Odd fixes
7561 F:      Documentation/input/multi-touch-protocol.rst
7562 F:      drivers/input/input-mt.c
7563 K:      \b(ABS|SYN)_MT_
7564
7565 INSIDE SECURE CRYPTO DRIVER
7566 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7567 F:      drivers/crypto/inside-secure/
7568 S:      Maintained
7569 L:      linux-crypto@vger.kernel.org
7570
7571 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7572 M:      Mimi Zohar <zohar@linux.ibm.com>
7573 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7574 L:      linux-integrity@vger.kernel.org
7575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7576 S:      Supported
7577 F:      security/integrity/ima/
7578
7579 INTEL 810/815 FRAMEBUFFER DRIVER
7580 M:      Antonino Daplas <adaplas@gmail.com>
7581 L:      linux-fbdev@vger.kernel.org
7582 S:      Maintained
7583 F:      drivers/video/fbdev/i810/
7584
7585 INTEL ASoC DRIVERS
7586 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7587 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7588 M:      Jie Yang <yang.jie@linux.intel.com>
7589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7590 S:      Supported
7591 F:      sound/soc/intel/
7592
7593 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7594 M:      Hans de Goede <hdegoede@redhat.com>
7595 L:      platform-driver-x86@vger.kernel.org
7596 S:      Maintained
7597 F:      drivers/platform/x86/intel_atomisp2_pm.c
7598
7599 INTEL C600 SERIES SAS CONTROLLER DRIVER
7600 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7601 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7602 L:      linux-scsi@vger.kernel.org
7603 T:      git git://git.code.sf.net/p/intel-sas/isci
7604 S:      Supported
7605 F:      drivers/scsi/isci/
7606
7607 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7608 M:      Jani Nikula <jani.nikula@linux.intel.com>
7609 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7610 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7611 L:      intel-gfx@lists.freedesktop.org
7612 W:      https://01.org/linuxgraphics/
7613 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7614 C:      irc://chat.freenode.net/intel-gfx
7615 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7616 T:      git git://anongit.freedesktop.org/drm-intel
7617 S:      Supported
7618 F:      drivers/gpu/drm/i915/
7619 F:      include/drm/i915*
7620 F:      include/uapi/drm/i915_drm.h
7621 F:      Documentation/gpu/i915.rst
7622
7623 INTEL ETHERNET DRIVERS
7624 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7625 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7626 W:      http://www.intel.com/support/feedback.htm
7627 W:      http://e1000.sourceforge.net/
7628 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7631 S:      Supported
7632 F:      Documentation/networking/device_drivers/intel/e100.rst
7633 F:      Documentation/networking/device_drivers/intel/e1000.rst
7634 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7635 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7636 F:      Documentation/networking/device_drivers/intel/igb.rst
7637 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7638 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7639 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7640 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7641 F:      Documentation/networking/device_drivers/intel/i40e.rst
7642 F:      Documentation/networking/device_drivers/intel/iavf.rst
7643 F:      Documentation/networking/device_drivers/intel/ice.rst
7644 F:      drivers/net/ethernet/intel/
7645 F:      drivers/net/ethernet/intel/*/
7646 F:      include/linux/avf/virtchnl.h
7647
7648 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7649 M:      Maik Broemme <mbroemme@libmpq.org>
7650 L:      linux-fbdev@vger.kernel.org
7651 S:      Maintained
7652 F:      Documentation/fb/intelfb.txt
7653 F:      drivers/video/fbdev/intelfb/
7654
7655 INTEL GPIO DRIVERS
7656 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7657 L:      linux-gpio@vger.kernel.org
7658 S:      Maintained
7659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7660 F:      drivers/gpio/gpio-ich.c
7661 F:      drivers/gpio/gpio-intel-mid.c
7662 F:      drivers/gpio/gpio-lynxpoint.c
7663 F:      drivers/gpio/gpio-merrifield.c
7664 F:      drivers/gpio/gpio-ml-ioh.c
7665 F:      drivers/gpio/gpio-pch.c
7666 F:      drivers/gpio/gpio-sch.c
7667 F:      drivers/gpio/gpio-sodaville.c
7668
7669 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7670 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7671 M:      Zhi Wang <zhi.a.wang@intel.com>
7672 L:      intel-gvt-dev@lists.freedesktop.org
7673 L:      intel-gfx@lists.freedesktop.org
7674 W:      https://01.org/igvt-g
7675 T:      git https://github.com/intel/gvt-linux.git
7676 S:      Supported
7677 F:      drivers/gpu/drm/i915/gvt/
7678
7679 INTEL HID EVENT DRIVER
7680 M:      Alex Hung <alex.hung@canonical.com>
7681 L:      platform-driver-x86@vger.kernel.org
7682 S:      Maintained
7683 F:      drivers/platform/x86/intel-hid.c
7684
7685 INTEL I/OAT DMA DRIVER
7686 M:      Dave Jiang <dave.jiang@intel.com>
7687 R:      Dan Williams <dan.j.williams@intel.com>
7688 L:      dmaengine@vger.kernel.org
7689 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7690 S:      Supported
7691 F:      drivers/dma/ioat*
7692
7693 INTEL IDLE DRIVER
7694 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7695 M:      Len Brown <lenb@kernel.org>
7696 L:      linux-pm@vger.kernel.org
7697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7698 B:      https://bugzilla.kernel.org
7699 S:      Supported
7700 F:      drivers/idle/intel_idle.c
7701
7702 INTEL INTEGRATED SENSOR HUB DRIVER
7703 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7704 M:      Jiri Kosina <jikos@kernel.org>
7705 L:      linux-input@vger.kernel.org
7706 S:      Maintained
7707 F:      drivers/hid/intel-ish-hid/
7708
7709 INTEL IOMMU (VT-d)
7710 M:      David Woodhouse <dwmw2@infradead.org>
7711 L:      iommu@lists.linux-foundation.org
7712 T:      git git://git.infradead.org/iommu-2.6.git
7713 S:      Supported
7714 F:      drivers/iommu/intel-iommu.c
7715 F:      include/linux/intel-iommu.h
7716
7717 INTEL IOP-ADMA DMA DRIVER
7718 R:      Dan Williams <dan.j.williams@intel.com>
7719 S:      Odd fixes
7720 F:      drivers/dma/iop-adma.c
7721
7722 INTEL IPU3 CSI-2 CIO2 DRIVER
7723 M:      Yong Zhi <yong.zhi@intel.com>
7724 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7725 M:      Bingbu Cao <bingbu.cao@intel.com>
7726 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7727 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7728 L:      linux-media@vger.kernel.org
7729 S:      Maintained
7730 F:      drivers/media/pci/intel/ipu3/
7731 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7732
7733 INTEL IPU3 CSI-2 IMGU DRIVER
7734 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7735 L:      linux-media@vger.kernel.org
7736 S:      Maintained
7737 F:      drivers/staging/media/ipu3/
7738 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7739 F:      Documentation/media/v4l-drivers/ipu3.rst
7740
7741 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7742 M:      Krzysztof Halasa <khalasa@piap.pl>
7743 S:      Maintained
7744 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7745 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7746 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7747 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7748 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7749 F:      drivers/net/wan/ixp4xx_hss.c
7750
7751 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7752 M:      Deepak Saxena <dsaxena@plexity.net>
7753 S:      Maintained
7754 F:      drivers/char/hw_random/ixp4xx-rng.c
7755
7756 INTEL MANAGEMENT ENGINE (mei)
7757 M:      Tomas Winkler <tomas.winkler@intel.com>
7758 L:      linux-kernel@vger.kernel.org
7759 S:      Supported
7760 F:      include/uapi/linux/mei.h
7761 F:      include/linux/mei_cl_bus.h
7762 F:      drivers/misc/mei/*
7763 F:      drivers/watchdog/mei_wdt.c
7764 F:      Documentation/misc-devices/mei/*
7765 F:      samples/mei/*
7766
7767 INTEL MENLOW THERMAL DRIVER
7768 M:      Sujith Thomas <sujith.thomas@intel.com>
7769 L:      platform-driver-x86@vger.kernel.org
7770 W:      https://01.org/linux-acpi
7771 S:      Supported
7772 F:      drivers/platform/x86/intel_menlow.c
7773
7774 INTEL MIC DRIVERS (mic)
7775 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7776 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7777 S:      Supported
7778 W:      https://github.com/sudeepdutt/mic
7779 W:      http://software.intel.com/en-us/mic-developer
7780 F:      include/linux/mic_bus.h
7781 F:      include/linux/scif.h
7782 F:      include/uapi/linux/mic_common.h
7783 F:      include/uapi/linux/mic_ioctl.h
7784 F:      include/uapi/linux/scif_ioctl.h
7785 F:      drivers/misc/mic/
7786 F:      drivers/dma/mic_x100_dma.c
7787 F:      drivers/dma/mic_x100_dma.h
7788 F:      Documentation/mic/
7789
7790 INTEL PMC CORE DRIVER
7791 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7792 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7793 L:      platform-driver-x86@vger.kernel.org
7794 S:      Maintained
7795 F:      drivers/platform/x86/intel_pmc_core*
7796
7797 INTEL PMC/P-Unit IPC DRIVER
7798 M:      Zha Qipeng<qipeng.zha@intel.com>
7799 L:      platform-driver-x86@vger.kernel.org
7800 S:      Maintained
7801 F:      drivers/platform/x86/intel_pmc_ipc.c
7802 F:      drivers/platform/x86/intel_punit_ipc.c
7803 F:      arch/x86/include/asm/intel_pmc_ipc.h
7804 F:      arch/x86/include/asm/intel_punit_ipc.h
7805
7806 INTEL PMIC GPIO DRIVERS
7807 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7808 S:      Maintained
7809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7810 F:      drivers/gpio/gpio-*cove.c
7811 F:      drivers/gpio/gpio-msic.c
7812
7813 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7814 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7815 S:      Maintained
7816 F:      drivers/mfd/intel_msic.c
7817 F:      drivers/mfd/intel_soc_pmic*
7818 F:      include/linux/mfd/intel_msic.h
7819 F:      include/linux/mfd/intel_soc_pmic*
7820
7821 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7822 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7823 L:      linux-wireless@vger.kernel.org
7824 S:      Maintained
7825 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7826 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7827 F:      drivers/net/wireless/intel/ipw2x00/
7828
7829 INTEL PSTATE DRIVER
7830 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7831 M:      Len Brown <lenb@kernel.org>
7832 L:      linux-pm@vger.kernel.org
7833 S:      Supported
7834 F:      drivers/cpufreq/intel_pstate.c
7835
7836 INTEL RDMA RNIC DRIVER
7837 M:      Faisal Latif <faisal.latif@intel.com>
7838 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7839 L:      linux-rdma@vger.kernel.org
7840 S:      Supported
7841 F:      drivers/infiniband/hw/i40iw/
7842 F:      include/uapi/rdma/i40iw-abi.h
7843
7844 INTEL TELEMETRY DRIVER
7845 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7846 M:      "David E. Box" <david.e.box@linux.intel.com>
7847 L:      platform-driver-x86@vger.kernel.org
7848 S:      Maintained
7849 F:      arch/x86/include/asm/intel_telemetry.h
7850 F:      drivers/platform/x86/intel_telemetry*
7851
7852 INTEL VIRTUAL BUTTON DRIVER
7853 M:      AceLan Kao <acelan.kao@canonical.com>
7854 L:      platform-driver-x86@vger.kernel.org
7855 S:      Maintained
7856 F:      drivers/platform/x86/intel-vbtn.c
7857
7858 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7859 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7860 L:      linux-wireless@vger.kernel.org
7861 S:      Supported
7862 F:      drivers/net/wireless/intel/iwlegacy/
7863
7864 INTEL WIRELESS WIFI LINK (iwlwifi)
7865 M:      Johannes Berg <johannes.berg@intel.com>
7866 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7867 M:      Luca Coelho <luciano.coelho@intel.com>
7868 M:      Intel Linux Wireless <linuxwifi@intel.com>
7869 L:      linux-wireless@vger.kernel.org
7870 W:      http://intellinuxwireless.org
7871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7872 S:      Supported
7873 F:      drivers/net/wireless/intel/iwlwifi/
7874
7875 INTEL WIRELESS WIMAX CONNECTION 2400
7876 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7877 M:      linux-wimax@intel.com
7878 L:      wimax@linuxwimax.org (subscribers-only)
7879 S:      Supported
7880 W:      http://linuxwimax.org
7881 F:      Documentation/wimax/README.i2400m
7882 F:      drivers/net/wimax/i2400m/
7883 F:      include/uapi/linux/wimax/i2400m.h
7884
7885 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7886 M:      Mario Limonciello <mario.limonciello@dell.com>
7887 S:      Maintained
7888 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7889
7890 INTEL(R) TRACE HUB
7891 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7892 S:      Supported
7893 F:      Documentation/trace/intel_th.rst
7894 F:      drivers/hwtracing/intel_th/
7895
7896 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7897 M:      Ning Sun <ning.sun@intel.com>
7898 L:      tboot-devel@lists.sourceforge.net
7899 W:      http://tboot.sourceforge.net
7900 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7901 S:      Supported
7902 F:      Documentation/intel_txt.txt
7903 F:      include/linux/tboot.h
7904 F:      arch/x86/kernel/tboot.c
7905
7906 INTEL-MID GPIO DRIVER
7907 M:      David Cohen <david.a.cohen@linux.intel.com>
7908 L:      linux-gpio@vger.kernel.org
7909 S:      Maintained
7910 F:      drivers/gpio/gpio-intel-mid.c
7911
7912 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7913 M:      Linus Walleij <linus.walleij@linaro.org>
7914 L:      linux-iio@vger.kernel.org
7915 S:      Maintained
7916 F:      drivers/iio/gyro/mpu3050*
7917 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7918
7919 IOC3 ETHERNET DRIVER
7920 M:      Ralf Baechle <ralf@linux-mips.org>
7921 L:      linux-mips@vger.kernel.org
7922 S:      Maintained
7923 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7924
7925 IOC3 SERIAL DRIVER
7926 M:      Pat Gefre <pfg@sgi.com>
7927 L:      linux-serial@vger.kernel.org
7928 S:      Maintained
7929 F:      drivers/tty/serial/ioc3_serial.c
7930
7931 IOMAP FILESYSTEM LIBRARY
7932 M:      Christoph Hellwig <hch@infradead.org>
7933 M:      Darrick J. Wong <darrick.wong@oracle.com>
7934 M:      linux-xfs@vger.kernel.org
7935 M:      linux-fsdevel@vger.kernel.org
7936 L:      linux-xfs@vger.kernel.org
7937 L:      linux-fsdevel@vger.kernel.org
7938 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
7939 S:      Supported
7940 F:      fs/iomap.c
7941 F:      include/linux/iomap.h
7942
7943 IOMMU DRIVERS
7944 M:      Joerg Roedel <joro@8bytes.org>
7945 L:      iommu@lists.linux-foundation.org
7946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7947 S:      Maintained
7948 F:      Documentation/devicetree/bindings/iommu/
7949 F:      drivers/iommu/
7950 F:      include/linux/iommu.h
7951 F:      include/linux/of_iommu.h
7952 F:      include/linux/iova.h
7953
7954 IP MASQUERADING
7955 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7956 S:      Maintained
7957 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7958
7959 IPMI SUBSYSTEM
7960 M:      Corey Minyard <minyard@acm.org>
7961 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7962 W:      http://openipmi.sourceforge.net/
7963 S:      Supported
7964 F:      Documentation/devicetree/bindings/ipmi/
7965 F:      Documentation/IPMI.txt
7966 F:      drivers/char/ipmi/
7967 F:      include/linux/ipmi*
7968 F:      include/uapi/linux/ipmi*
7969
7970 IPS SCSI RAID DRIVER
7971 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7972 L:      linux-scsi@vger.kernel.org
7973 W:      http://www.adaptec.com/
7974 S:      Maintained
7975 F:      drivers/scsi/ips*
7976
7977 IPVS
7978 M:      Wensong Zhang <wensong@linux-vs.org>
7979 M:      Simon Horman <horms@verge.net.au>
7980 M:      Julian Anastasov <ja@ssi.bg>
7981 L:      netdev@vger.kernel.org
7982 L:      lvs-devel@vger.kernel.org
7983 S:      Maintained
7984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7986 F:      Documentation/networking/ipvs-sysctl.txt
7987 F:      include/net/ip_vs.h
7988 F:      include/uapi/linux/ip_vs.h
7989 F:      net/netfilter/ipvs/
7990
7991 IPWIRELESS DRIVER
7992 M:      Jiri Kosina <jikos@kernel.org>
7993 M:      David Sterba <dsterba@suse.com>
7994 S:      Odd Fixes
7995 F:      drivers/tty/ipwireless/
7996
7997 IPX NETWORK LAYER
7998 L:      netdev@vger.kernel.org
7999 S:      Obsolete
8000 F:      include/uapi/linux/ipx.h
8001
8002 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8003 M:      Marc Zyngier <marc.zyngier@arm.com>
8004 S:      Maintained
8005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8006 F:      Documentation/IRQ-domain.txt
8007 F:      include/linux/irqdomain.h
8008 F:      kernel/irq/irqdomain.c
8009 F:      kernel/irq/msi.c
8010
8011 IRQ SUBSYSTEM
8012 M:      Thomas Gleixner <tglx@linutronix.de>
8013 L:      linux-kernel@vger.kernel.org
8014 S:      Maintained
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8016 F:      kernel/irq/
8017
8018 IRQCHIP DRIVERS
8019 M:      Thomas Gleixner <tglx@linutronix.de>
8020 M:      Jason Cooper <jason@lakedaemon.net>
8021 M:      Marc Zyngier <marc.zyngier@arm.com>
8022 L:      linux-kernel@vger.kernel.org
8023 S:      Maintained
8024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8025 F:      Documentation/devicetree/bindings/interrupt-controller/
8026 F:      drivers/irqchip/
8027
8028 ISA
8029 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8030 S:      Maintained
8031 F:      Documentation/isa.txt
8032 F:      drivers/base/isa.c
8033 F:      include/linux/isa.h
8034
8035 ISA RADIO MODULE
8036 M:      Hans Verkuil <hverkuil@xs4all.nl>
8037 L:      linux-media@vger.kernel.org
8038 T:      git git://linuxtv.org/media_tree.git
8039 W:      https://linuxtv.org
8040 S:      Maintained
8041 F:      drivers/media/radio/radio-isa*
8042
8043 ISAPNP
8044 M:      Jaroslav Kysela <perex@perex.cz>
8045 S:      Maintained
8046 F:      Documentation/isapnp.txt
8047 F:      drivers/pnp/isapnp/
8048 F:      include/linux/isapnp.h
8049
8050 ISCSI
8051 M:      Lee Duncan <lduncan@suse.com>
8052 M:      Chris Leech <cleech@redhat.com>
8053 L:      open-iscsi@googlegroups.com
8054 W:      www.open-iscsi.com
8055 S:      Maintained
8056 F:      drivers/scsi/*iscsi*
8057 F:      include/scsi/*iscsi*
8058
8059 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8060 M:      Peter Jones <pjones@redhat.com>
8061 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8062 S:      Maintained
8063 F:      drivers/firmware/iscsi_ibft*
8064
8065 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8066 M:      Sagi Grimberg <sagi@grimberg.me>
8067 M:      Max Gurtovoy <maxg@mellanox.com>
8068 L:      linux-rdma@vger.kernel.org
8069 S:      Supported
8070 W:      http://www.openfabrics.org
8071 W:      www.open-iscsi.org
8072 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8073 F:      drivers/infiniband/ulp/iser/
8074
8075 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8076 M:      Sagi Grimberg <sagi@grimberg.me>
8077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8078 L:      linux-rdma@vger.kernel.org
8079 L:      target-devel@vger.kernel.org
8080 S:      Supported
8081 W:      http://www.linux-iscsi.org
8082 F:      drivers/infiniband/ulp/isert
8083
8084 ISDN SUBSYSTEM
8085 M:      Karsten Keil <isdn@linux-pingi.de>
8086 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8087 L:      netdev@vger.kernel.org
8088 W:      http://www.isdn4linux.de
8089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8090 S:      Maintained
8091 F:      Documentation/isdn/
8092 F:      drivers/isdn/
8093 F:      include/linux/isdn.h
8094 F:      include/linux/isdn/
8095 F:      include/uapi/linux/isdn.h
8096 F:      include/uapi/linux/isdn/
8097
8098 IT87 HARDWARE MONITORING DRIVER
8099 M:      Jean Delvare <jdelvare@suse.com>
8100 L:      linux-hwmon@vger.kernel.org
8101 S:      Maintained
8102 F:      Documentation/hwmon/it87
8103 F:      drivers/hwmon/it87.c
8104
8105 IT913X MEDIA DRIVER
8106 M:      Antti Palosaari <crope@iki.fi>
8107 L:      linux-media@vger.kernel.org
8108 W:      https://linuxtv.org
8109 W:      http://palosaari.fi/linux/
8110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8111 T:      git git://linuxtv.org/anttip/media_tree.git
8112 S:      Maintained
8113 F:      drivers/media/tuners/it913x*
8114
8115 IVTV VIDEO4LINUX DRIVER
8116 M:      Andy Walls <awalls@md.metrocast.net>
8117 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8118 L:      linux-media@vger.kernel.org
8119 T:      git git://linuxtv.org/media_tree.git
8120 W:      http://www.ivtvdriver.org
8121 S:      Maintained
8122 F:      Documentation/media/v4l-drivers/ivtv*
8123 F:      drivers/media/pci/ivtv/
8124 F:      include/uapi/linux/ivtv*
8125
8126 IX2505V MEDIA DRIVER
8127 M:      Malcolm Priestley <tvboxspy@gmail.com>
8128 L:      linux-media@vger.kernel.org
8129 W:      https://linuxtv.org
8130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8131 S:      Maintained
8132 F:      drivers/media/dvb-frontends/ix2505v*
8133
8134 JAILHOUSE HYPERVISOR INTERFACE
8135 M:      Jan Kiszka <jan.kiszka@siemens.com>
8136 L:      jailhouse-dev@googlegroups.com
8137 S:      Maintained
8138 F:      arch/x86/kernel/jailhouse.c
8139 F:      arch/x86/include/asm/jailhouse_para.h
8140
8141 JC42.4 TEMPERATURE SENSOR DRIVER
8142 M:      Guenter Roeck <linux@roeck-us.net>
8143 L:      linux-hwmon@vger.kernel.org
8144 S:      Maintained
8145 F:      drivers/hwmon/jc42.c
8146 F:      Documentation/hwmon/jc42
8147
8148 JFS FILESYSTEM
8149 M:      Dave Kleikamp <shaggy@kernel.org>
8150 L:      jfs-discussion@lists.sourceforge.net
8151 W:      http://jfs.sourceforge.net/
8152 T:      git git://github.com/kleikamp/linux-shaggy.git
8153 S:      Maintained
8154 F:      Documentation/filesystems/jfs.txt
8155 F:      fs/jfs/
8156
8157 JME NETWORK DRIVER
8158 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8159 L:      netdev@vger.kernel.org
8160 S:      Maintained
8161 F:      drivers/net/ethernet/jme.*
8162
8163 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8164 M:      David Woodhouse <dwmw2@infradead.org>
8165 L:      linux-mtd@lists.infradead.org
8166 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8167 S:      Maintained
8168 F:      fs/jffs2/
8169 F:      include/uapi/linux/jffs2.h
8170
8171 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8172 M:      "Theodore Ts'o" <tytso@mit.edu>
8173 M:      Jan Kara <jack@suse.com>
8174 L:      linux-ext4@vger.kernel.org
8175 S:      Maintained
8176 F:      fs/jbd2/
8177 F:      include/linux/jbd2.h
8178
8179 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8180 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8181 L:      linux-media@vger.kernel.org
8182 S:      Maintained
8183 F:      drivers/media/platform/rcar_jpu.c
8184
8185 JSM Neo PCI based serial card
8186 L:      linux-serial@vger.kernel.org
8187 S:      Orphan
8188 F:      drivers/tty/serial/jsm/
8189
8190 K10TEMP HARDWARE MONITORING DRIVER
8191 M:      Clemens Ladisch <clemens@ladisch.de>
8192 L:      linux-hwmon@vger.kernel.org
8193 S:      Maintained
8194 F:      Documentation/hwmon/k10temp
8195 F:      drivers/hwmon/k10temp.c
8196
8197 K8TEMP HARDWARE MONITORING DRIVER
8198 M:      Rudolf Marek <r.marek@assembler.cz>
8199 L:      linux-hwmon@vger.kernel.org
8200 S:      Maintained
8201 F:      Documentation/hwmon/k8temp
8202 F:      drivers/hwmon/k8temp.c
8203
8204 KASAN
8205 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8206 R:      Alexander Potapenko <glider@google.com>
8207 R:      Dmitry Vyukov <dvyukov@google.com>
8208 L:      kasan-dev@googlegroups.com
8209 S:      Maintained
8210 F:      arch/*/include/asm/kasan.h
8211 F:      arch/*/mm/kasan_init*
8212 F:      Documentation/dev-tools/kasan.rst
8213 F:      include/linux/kasan*.h
8214 F:      lib/test_kasan.c
8215 F:      mm/kasan/
8216 F:      scripts/Makefile.kasan
8217
8218 KCONFIG
8219 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8221 L:      linux-kbuild@vger.kernel.org
8222 S:      Maintained
8223 F:      Documentation/kbuild/kconfig*
8224 F:      scripts/kconfig/
8225 F:      scripts/Kconfig.include
8226
8227 KDUMP
8228 M:      Dave Young <dyoung@redhat.com>
8229 M:      Baoquan He <bhe@redhat.com>
8230 R:      Vivek Goyal <vgoyal@redhat.com>
8231 L:      kexec@lists.infradead.org
8232 W:      http://lse.sourceforge.net/kdump/
8233 S:      Maintained
8234 F:      Documentation/kdump/
8235
8236 KEENE FM RADIO TRANSMITTER DRIVER
8237 M:      Hans Verkuil <hverkuil@xs4all.nl>
8238 L:      linux-media@vger.kernel.org
8239 T:      git git://linuxtv.org/media_tree.git
8240 W:      https://linuxtv.org
8241 S:      Maintained
8242 F:      drivers/media/radio/radio-keene*
8243
8244 KERNEL AUTOMOUNTER
8245 M:      Ian Kent <raven@themaw.net>
8246 L:      autofs@vger.kernel.org
8247 S:      Maintained
8248 F:      fs/autofs/
8249
8250 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8251 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8252 M:      Michal Marek <michal.lkml@markovi.net>
8253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8254 L:      linux-kbuild@vger.kernel.org
8255 S:      Maintained
8256 F:      Documentation/kbuild/
8257 F:      Makefile
8258 F:      scripts/Kbuild*
8259 F:      scripts/Makefile*
8260 F:      scripts/basic/
8261 F:      scripts/mk*
8262 F:      scripts/mod/
8263 F:      scripts/package/
8264
8265 KERNEL JANITORS
8266 L:      kernel-janitors@vger.kernel.org
8267 W:      http://kernelnewbies.org/KernelJanitors
8268 S:      Odd Fixes
8269
8270 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8271 M:      "J. Bruce Fields" <bfields@fieldses.org>
8272 M:      Jeff Layton <jlayton@kernel.org>
8273 L:      linux-nfs@vger.kernel.org
8274 W:      http://nfs.sourceforge.net/
8275 T:      git git://linux-nfs.org/~bfields/linux.git
8276 S:      Supported
8277 F:      fs/nfsd/
8278 F:      include/uapi/linux/nfsd/
8279 F:      fs/lockd/
8280 F:      fs/nfs_common/
8281 F:      net/sunrpc/
8282 F:      include/linux/lockd/
8283 F:      include/linux/sunrpc/
8284 F:      include/uapi/linux/sunrpc/
8285
8286 KERNEL SELFTEST FRAMEWORK
8287 M:      Shuah Khan <shuah@kernel.org>
8288 M:      Shuah Khan <skhan@linuxfoundation.org>
8289 L:      linux-kselftest@vger.kernel.org
8290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8291 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8292 S:      Maintained
8293 F:      tools/testing/selftests/
8294 F:      Documentation/dev-tools/kselftest*
8295
8296 KERNEL USERMODE HELPER
8297 M:      Luis Chamberlain <mcgrof@kernel.org>
8298 L:      linux-kernel@vger.kernel.org
8299 S:      Maintained
8300 F:      kernel/umh.c
8301 F:      include/linux/umh.h
8302
8303 KERNEL VIRTUAL MACHINE (KVM)
8304 M:      Paolo Bonzini <pbonzini@redhat.com>
8305 M:      Radim Krčmář <rkrcmar@redhat.com>
8306 L:      kvm@vger.kernel.org
8307 W:      http://www.linux-kvm.org
8308 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8309 S:      Supported
8310 F:      Documentation/virtual/kvm/
8311 F:      include/trace/events/kvm.h
8312 F:      include/uapi/asm-generic/kvm*
8313 F:      include/uapi/linux/kvm*
8314 F:      include/asm-generic/kvm*
8315 F:      include/linux/kvm*
8316 F:      include/kvm/iodev.h
8317 F:      virt/kvm/*
8318 F:      tools/kvm/
8319
8320 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8321 M:      Joerg Roedel <joro@8bytes.org>
8322 L:      kvm@vger.kernel.org
8323 W:      http://www.linux-kvm.org/
8324 S:      Maintained
8325 F:      arch/x86/include/asm/svm.h
8326 F:      arch/x86/kvm/svm.c
8327
8328 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8329 M:      Christoffer Dall <christoffer.dall@arm.com>
8330 M:      Marc Zyngier <marc.zyngier@arm.com>
8331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8332 L:      kvmarm@lists.cs.columbia.edu
8333 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8335 S:      Supported
8336 F:      arch/arm/include/uapi/asm/kvm*
8337 F:      arch/arm/include/asm/kvm*
8338 F:      arch/arm/kvm/
8339 F:      virt/kvm/arm/
8340 F:      include/kvm/arm_*
8341
8342 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8343 M:      Christoffer Dall <christoffer.dall@arm.com>
8344 M:      Marc Zyngier <marc.zyngier@arm.com>
8345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8346 L:      kvmarm@lists.cs.columbia.edu
8347 S:      Maintained
8348 F:      arch/arm64/include/uapi/asm/kvm*
8349 F:      arch/arm64/include/asm/kvm*
8350 F:      arch/arm64/kvm/
8351
8352 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8353 M:      James Hogan <jhogan@kernel.org>
8354 L:      linux-mips@vger.kernel.org
8355 S:      Supported
8356 F:      arch/mips/include/uapi/asm/kvm*
8357 F:      arch/mips/include/asm/kvm*
8358 F:      arch/mips/kvm/
8359
8360 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8361 M:      Paul Mackerras <paulus@ozlabs.org>
8362 L:      kvm-ppc@vger.kernel.org
8363 W:      http://www.linux-kvm.org/
8364 T:      git git://github.com/agraf/linux-2.6.git
8365 S:      Supported
8366 F:      arch/powerpc/include/uapi/asm/kvm*
8367 F:      arch/powerpc/include/asm/kvm*
8368 F:      arch/powerpc/kvm/
8369 F:      arch/powerpc/kernel/kvm*
8370
8371 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8372 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8373 M:      Janosch Frank <frankja@linux.ibm.com>
8374 R:      David Hildenbrand <david@redhat.com>
8375 R:      Cornelia Huck <cohuck@redhat.com>
8376 L:      linux-s390@vger.kernel.org
8377 W:      http://www.ibm.com/developerworks/linux/linux390/
8378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8379 S:      Supported
8380 F:      arch/s390/include/uapi/asm/kvm*
8381 F:      arch/s390/include/asm/gmap.h
8382 F:      arch/s390/include/asm/kvm*
8383 F:      arch/s390/kvm/
8384 F:      arch/s390/mm/gmap.c
8385
8386 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8387 M:      Paolo Bonzini <pbonzini@redhat.com>
8388 M:      Radim Krčmář <rkrcmar@redhat.com>
8389 L:      kvm@vger.kernel.org
8390 W:      http://www.linux-kvm.org
8391 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8392 S:      Supported
8393 F:      arch/x86/kvm/
8394 F:      arch/x86/kvm/*/
8395 F:      arch/x86/include/uapi/asm/kvm*
8396 F:      arch/x86/include/asm/kvm*
8397 F:      arch/x86/include/asm/pvclock-abi.h
8398 F:      arch/x86/kernel/kvm.c
8399 F:      arch/x86/kernel/kvmclock.c
8400
8401 KERNFS
8402 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8403 M:      Tejun Heo <tj@kernel.org>
8404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8405 S:      Supported
8406 F:      include/linux/kernfs.h
8407 F:      fs/kernfs/
8408
8409 KEXEC
8410 M:      Eric Biederman <ebiederm@xmission.com>
8411 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8412 L:      kexec@lists.infradead.org
8413 S:      Maintained
8414 F:      include/linux/kexec.h
8415 F:      include/uapi/linux/kexec.h
8416 F:      kernel/kexec*
8417
8418 KEYS-ENCRYPTED
8419 M:      Mimi Zohar <zohar@linux.ibm.com>
8420 L:      linux-integrity@vger.kernel.org
8421 L:      keyrings@vger.kernel.org
8422 S:      Supported
8423 F:      Documentation/security/keys/trusted-encrypted.rst
8424 F:      include/keys/encrypted-type.h
8425 F:      security/keys/encrypted-keys/
8426
8427 KEYS-TRUSTED
8428 M:      James Bottomley <jejb@linux.ibm.com>
8429 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8430 M:      Mimi Zohar <zohar@linuxibm.com>
8431 L:      linux-integrity@vger.kernel.org
8432 L:      keyrings@vger.kernel.org
8433 S:      Supported
8434 F:      Documentation/security/keys/trusted-encrypted.rst
8435 F:      include/keys/trusted-type.h
8436 F:      security/keys/trusted.c
8437 F:      security/keys/trusted.h
8438
8439 KEYS/KEYRINGS:
8440 M:      David Howells <dhowells@redhat.com>
8441 L:      keyrings@vger.kernel.org
8442 S:      Maintained
8443 F:      Documentation/security/keys/core.rst
8444 F:      include/linux/key.h
8445 F:      include/linux/key-type.h
8446 F:      include/linux/keyctl.h
8447 F:      include/uapi/linux/keyctl.h
8448 F:      include/keys/
8449 F:      security/keys/
8450
8451 KGDB / KDB /debug_core
8452 M:      Jason Wessel <jason.wessel@windriver.com>
8453 M:      Daniel Thompson <daniel.thompson@linaro.org>
8454 W:      http://kgdb.wiki.kernel.org/
8455 L:      kgdb-bugreport@lists.sourceforge.net
8456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8457 S:      Maintained
8458 F:      Documentation/dev-tools/kgdb.rst
8459 F:      drivers/misc/kgdbts.c
8460 F:      drivers/tty/serial/kgdboc.c
8461 F:      include/linux/kdb.h
8462 F:      include/linux/kgdb.h
8463 F:      kernel/debug/
8464
8465 KMEMLEAK
8466 M:      Catalin Marinas <catalin.marinas@arm.com>
8467 S:      Maintained
8468 F:      Documentation/dev-tools/kmemleak.rst
8469 F:      include/linux/kmemleak.h
8470 F:      mm/kmemleak.c
8471 F:      mm/kmemleak-test.c
8472
8473 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8474 M:      Luis Chamberlain <mcgrof@kernel.org>
8475 L:      linux-kernel@vger.kernel.org
8476 S:      Maintained
8477 F:      kernel/kmod.c
8478 F:      include/linux/kmod.h
8479 F:      lib/test_kmod.c
8480 F:      tools/testing/selftests/kmod/
8481
8482 KPROBES
8483 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8484 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8485 M:      "David S. Miller" <davem@davemloft.net>
8486 M:      Masami Hiramatsu <mhiramat@kernel.org>
8487 S:      Maintained
8488 F:      Documentation/kprobes.txt
8489 F:      include/linux/kprobes.h
8490 F:      include/asm-generic/kprobes.h
8491 F:      kernel/kprobes.c
8492
8493 KS0108 LCD CONTROLLER DRIVER
8494 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8495 S:      Maintained
8496 F:      Documentation/auxdisplay/ks0108
8497 F:      drivers/auxdisplay/ks0108.c
8498 F:      include/linux/ks0108.h
8499
8500 L3MDEV
8501 M:      David Ahern <dsa@cumulusnetworks.com>
8502 L:      netdev@vger.kernel.org
8503 S:      Maintained
8504 F:      net/l3mdev
8505 F:      include/net/l3mdev.h
8506
8507 L7 BPF FRAMEWORK
8508 M:      John Fastabend <john.fastabend@gmail.com>
8509 M:      Daniel Borkmann <daniel@iogearbox.net>
8510 L:      netdev@vger.kernel.org
8511 L:      bpf@vger.kernel.org
8512 S:      Maintained
8513 F:      include/linux/skmsg.h
8514 F:      net/core/skmsg.c
8515 F:      net/core/sock_map.c
8516 F:      net/ipv4/tcp_bpf.c
8517
8518 LANTIQ / INTEL Ethernet drivers
8519 M:      Hauke Mehrtens <hauke@hauke-m.de>
8520 L:      netdev@vger.kernel.org
8521 S:      Maintained
8522 F:      net/dsa/tag_gswip.c
8523 F:      drivers/net/ethernet/lantiq_xrx200.c
8524 F:      drivers/net/dsa/lantiq_pce.h
8525 F:      drivers/net/dsa/lantiq_gswip.c
8526
8527 LANTIQ MIPS ARCHITECTURE
8528 M:      John Crispin <john@phrozen.org>
8529 L:      linux-mips@vger.kernel.org
8530 S:      Maintained
8531 F:      arch/mips/lantiq
8532 F:      drivers/soc/lantiq
8533
8534 LAPB module
8535 L:      linux-x25@vger.kernel.org
8536 S:      Orphan
8537 F:      Documentation/networking/lapb-module.txt
8538 F:      include/*/lapb.h
8539 F:      net/lapb/
8540
8541 LASI 53c700 driver for PARISC
8542 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8543 L:      linux-scsi@vger.kernel.org
8544 S:      Maintained
8545 F:      Documentation/scsi/53c700.txt
8546 F:      drivers/scsi/53c700*
8547
8548 LEAKING_ADDRESSES
8549 M:      Tobin C. Harding <me@tobin.cc>
8550 M:      Tycho Andersen <tycho@tycho.ws>
8551 L:      kernel-hardening@lists.openwall.com
8552 S:      Maintained
8553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8554 F:      scripts/leaking_addresses.pl
8555
8556 LED SUBSYSTEM
8557 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8558 M:      Pavel Machek <pavel@ucw.cz>
8559 L:      linux-leds@vger.kernel.org
8560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8561 S:      Maintained
8562 F:      Documentation/devicetree/bindings/leds/
8563 F:      drivers/leds/
8564 F:      include/linux/leds.h
8565
8566 LEGACY EEPROM DRIVER
8567 M:      Jean Delvare <jdelvare@suse.com>
8568 S:      Maintained
8569 F:      Documentation/misc-devices/eeprom
8570 F:      drivers/misc/eeprom/eeprom.c
8571
8572 LEGO MINDSTORMS EV3
8573 R:      David Lechner <david@lechnology.com>
8574 S:      Maintained
8575 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8576 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8577 F:      drivers/power/supply/lego_ev3_battery.c
8578
8579 LEGO USB Tower driver
8580 M:      Juergen Stuber <starblue@users.sourceforge.net>
8581 L:      legousb-devel@lists.sourceforge.net
8582 W:      http://legousb.sourceforge.net/
8583 S:      Maintained
8584 F:      drivers/usb/misc/legousbtower.c
8585
8586 LG LAPTOP EXTRAS
8587 M:      Matan Ziv-Av <matan@svgalib.org>
8588 L:      platform-driver-x86@vger.kernel.org
8589 S:      Maintained
8590 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8591 F:      Documentation/laptops/lg-laptop.rst
8592 F:      drivers/platform/x86/lg-laptop.c
8593
8594 LG2160 MEDIA DRIVER
8595 M:      Michael Krufky <mkrufky@linuxtv.org>
8596 L:      linux-media@vger.kernel.org
8597 W:      https://linuxtv.org
8598 W:      http://github.com/mkrufky
8599 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8600 T:      git git://linuxtv.org/mkrufky/tuners.git
8601 S:      Maintained
8602 F:      drivers/media/dvb-frontends/lg2160.*
8603
8604 LGDT3305 MEDIA DRIVER
8605 M:      Michael Krufky <mkrufky@linuxtv.org>
8606 L:      linux-media@vger.kernel.org
8607 W:      https://linuxtv.org
8608 W:      http://github.com/mkrufky
8609 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8610 T:      git git://linuxtv.org/mkrufky/tuners.git
8611 S:      Maintained
8612 F:      drivers/media/dvb-frontends/lgdt3305.*
8613
8614 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8615 M:      Viresh Kumar <vireshk@kernel.org>
8616 L:      linux-ide@vger.kernel.org
8617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8618 S:      Maintained
8619 F:      include/linux/pata_arasan_cf_data.h
8620 F:      drivers/ata/pata_arasan_cf.c
8621
8622 LIBATA PATA DRIVERS
8623 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8624 M:      Jens Axboe <axboe@kernel.dk>
8625 L:      linux-ide@vger.kernel.org
8626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8627 S:      Maintained
8628 F:      drivers/ata/pata_*.c
8629 F:      drivers/ata/ata_generic.c
8630
8631 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8632 M:      Linus Walleij <linus.walleij@linaro.org>
8633 L:      linux-ide@vger.kernel.org
8634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8635 S:      Maintained
8636 F:      drivers/ata/pata_ftide010.c
8637 F:      drivers/ata/sata_gemini.c
8638 F:      drivers/ata/sata_gemini.h
8639
8640 LIBATA SATA AHCI PLATFORM devices support
8641 M:      Hans de Goede <hdegoede@redhat.com>
8642 M:      Jens Axboe <axboe@kernel.dk>
8643 L:      linux-ide@vger.kernel.org
8644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8645 S:      Maintained
8646 F:      drivers/ata/ahci_platform.c
8647 F:      drivers/ata/libahci_platform.c
8648 F:      include/linux/ahci_platform.h
8649
8650 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8651 M:      Mikael Pettersson <mikpelinux@gmail.com>
8652 L:      linux-ide@vger.kernel.org
8653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8654 S:      Maintained
8655 F:      drivers/ata/sata_promise.*
8656
8657 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8658 M:      Jens Axboe <axboe@kernel.dk>
8659 L:      linux-ide@vger.kernel.org
8660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8661 S:      Maintained
8662 F:      drivers/ata/
8663 F:      include/linux/ata.h
8664 F:      include/linux/libata.h
8665 F:      Documentation/devicetree/bindings/ata/
8666
8667 LIBLOCKDEP
8668 M:      Sasha Levin <alexander.levin@microsoft.com>
8669 S:      Maintained
8670 F:      tools/lib/lockdep/
8671
8672 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8673 M:      Ross Zwisler <zwisler@kernel.org>
8674 M:      Dan Williams <dan.j.williams@intel.com>
8675 M:      Vishal Verma <vishal.l.verma@intel.com>
8676 M:      Dave Jiang <dave.jiang@intel.com>
8677 L:      linux-nvdimm@lists.01.org
8678 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8679 S:      Supported
8680 F:      drivers/nvdimm/blk.c
8681 F:      drivers/nvdimm/region_devs.c
8682
8683 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8684 M:      Vishal Verma <vishal.l.verma@intel.com>
8685 M:      Dan Williams <dan.j.williams@intel.com>
8686 M:      Ross Zwisler <zwisler@kernel.org>
8687 M:      Dave Jiang <dave.jiang@intel.com>
8688 L:      linux-nvdimm@lists.01.org
8689 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8690 S:      Supported
8691 F:      drivers/nvdimm/btt*
8692
8693 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8694 M:      Ross Zwisler <zwisler@kernel.org>
8695 M:      Dan Williams <dan.j.williams@intel.com>
8696 M:      Vishal Verma <vishal.l.verma@intel.com>
8697 M:      Dave Jiang <dave.jiang@intel.com>
8698 L:      linux-nvdimm@lists.01.org
8699 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8700 S:      Supported
8701 F:      drivers/nvdimm/pmem*
8702
8703 LIBNVDIMM: DEVICETREE BINDINGS
8704 M:      Oliver O'Halloran <oohall@gmail.com>
8705 L:      linux-nvdimm@lists.01.org
8706 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8707 S:      Supported
8708 F:      drivers/nvdimm/of_pmem.c
8709 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8710
8711 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8712 M:      Dan Williams <dan.j.williams@intel.com>
8713 M:      Ross Zwisler <zwisler@kernel.org>
8714 M:      Vishal Verma <vishal.l.verma@intel.com>
8715 M:      Dave Jiang <dave.jiang@intel.com>
8716 L:      linux-nvdimm@lists.01.org
8717 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8719 S:      Supported
8720 F:      drivers/nvdimm/*
8721 F:      drivers/acpi/nfit/*
8722 F:      include/linux/nd.h
8723 F:      include/linux/libnvdimm.h
8724 F:      include/uapi/linux/ndctl.h
8725
8726 LIGHTNVM PLATFORM SUPPORT
8727 M:      Matias Bjorling <mb@lightnvm.io>
8728 W:      http://github/OpenChannelSSD
8729 L:      linux-block@vger.kernel.org
8730 S:      Maintained
8731 F:      drivers/lightnvm/
8732 F:      include/linux/lightnvm.h
8733 F:      include/uapi/linux/lightnvm.h
8734
8735 LINUX FOR POWER MACINTOSH
8736 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8737 W:      http://www.penguinppc.org/
8738 L:      linuxppc-dev@lists.ozlabs.org
8739 S:      Maintained
8740 F:      arch/powerpc/platforms/powermac/
8741 F:      drivers/macintosh/
8742
8743 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8744 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8745 M:      Paul Mackerras <paulus@samba.org>
8746 M:      Michael Ellerman <mpe@ellerman.id.au>
8747 W:      https://github.com/linuxppc/linux/wiki
8748 L:      linuxppc-dev@lists.ozlabs.org
8749 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8751 S:      Supported
8752 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8753 F:      Documentation/devicetree/bindings/powerpc/
8754 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8755 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8756 F:      Documentation/powerpc/
8757 F:      arch/powerpc/
8758 F:      drivers/char/tpm/tpm_ibmvtpm*
8759 F:      drivers/crypto/nx/
8760 F:      drivers/crypto/vmx/
8761 F:      drivers/i2c/busses/i2c-opal.c
8762 F:      drivers/net/ethernet/ibm/ibmveth.*
8763 F:      drivers/net/ethernet/ibm/ibmvnic.*
8764 F:      drivers/pci/hotplug/pnv_php.c
8765 F:      drivers/pci/hotplug/rpa*
8766 F:      drivers/rtc/rtc-opal.c
8767 F:      drivers/scsi/ibmvscsi/
8768 F:      drivers/tty/hvc/hvc_opal.c
8769 F:      drivers/watchdog/wdrtas.c
8770 F:      tools/testing/selftests/powerpc
8771 N:      /pmac
8772 N:      powermac
8773 N:      powernv
8774 N:      [^a-z0-9]ps3
8775 N:      pseries
8776
8777 LINUX FOR POWERPC EMBEDDED MPC5XXX
8778 M:      Anatolij Gustschin <agust@denx.de>
8779 L:      linuxppc-dev@lists.ozlabs.org
8780 T:      git git://git.denx.de/linux-denx-agust.git
8781 S:      Maintained
8782 F:      arch/powerpc/platforms/512x/
8783 F:      arch/powerpc/platforms/52xx/
8784
8785 LINUX FOR POWERPC EMBEDDED PPC4XX
8786 M:      Alistair Popple <alistair@popple.id.au>
8787 M:      Matt Porter <mporter@kernel.crashing.org>
8788 W:      http://www.penguinppc.org/
8789 L:      linuxppc-dev@lists.ozlabs.org
8790 S:      Maintained
8791 F:      arch/powerpc/platforms/40x/
8792 F:      arch/powerpc/platforms/44x/
8793
8794 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8795 M:      Scott Wood <oss@buserror.net>
8796 M:      Kumar Gala <galak@kernel.crashing.org>
8797 W:      http://www.penguinppc.org/
8798 L:      linuxppc-dev@lists.ozlabs.org
8799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8800 S:      Maintained
8801 F:      arch/powerpc/platforms/83xx/
8802 F:      arch/powerpc/platforms/85xx/
8803 F:      Documentation/devicetree/bindings/powerpc/fsl/
8804
8805 LINUX FOR POWERPC EMBEDDED PPC8XX
8806 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8807 W:      http://www.penguinppc.org/
8808 L:      linuxppc-dev@lists.ozlabs.org
8809 S:      Maintained
8810 F:      arch/powerpc/platforms/8xx/
8811
8812 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8813 L:      linuxppc-dev@lists.ozlabs.org
8814 S:      Orphan
8815 F:      arch/powerpc/*/*virtex*
8816 F:      arch/powerpc/*/*/*virtex*
8817
8818 LINUX FOR POWERPC PA SEMI PWRFICIENT
8819 L:      linuxppc-dev@lists.ozlabs.org
8820 S:      Orphan
8821 F:      arch/powerpc/platforms/pasemi/
8822 F:      drivers/*/*pasemi*
8823 F:      drivers/*/*/*pasemi*
8824
8825 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8826 M:      Kees Cook <keescook@chromium.org>
8827 S:      Maintained
8828 F:      drivers/misc/lkdtm/*
8829
8830 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8831 M:      Alan Stern <stern@rowland.harvard.edu>
8832 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8833 M:      Will Deacon <will.deacon@arm.com>
8834 M:      Peter Zijlstra <peterz@infradead.org>
8835 M:      Boqun Feng <boqun.feng@gmail.com>
8836 M:      Nicholas Piggin <npiggin@gmail.com>
8837 M:      David Howells <dhowells@redhat.com>
8838 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8839 M:      Luc Maranget <luc.maranget@inria.fr>
8840 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8841 R:      Akira Yokosawa <akiyks@gmail.com>
8842 R:      Daniel Lustig <dlustig@nvidia.com>
8843 L:      linux-kernel@vger.kernel.org
8844 L:      linux-arch@vger.kernel.org
8845 S:      Supported
8846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8847 F:      tools/memory-model/
8848 F:      Documentation/atomic_bitops.txt
8849 F:      Documentation/atomic_t.txt
8850 F:      Documentation/core-api/atomic_ops.rst
8851 F:      Documentation/core-api/refcount-vs-atomic.rst
8852 F:      Documentation/memory-barriers.txt
8853
8854 LIS3LV02D ACCELEROMETER DRIVER
8855 M:      Eric Piel <eric.piel@tremplin-utc.net>
8856 S:      Maintained
8857 F:      Documentation/misc-devices/lis3lv02d
8858 F:      drivers/misc/lis3lv02d/
8859 F:      drivers/platform/x86/hp_accel.c
8860
8861 LIVE PATCHING
8862 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8863 M:      Jessica Yu <jeyu@kernel.org>
8864 M:      Jiri Kosina <jikos@kernel.org>
8865 M:      Miroslav Benes <mbenes@suse.cz>
8866 R:      Petr Mladek <pmladek@suse.com>
8867 S:      Maintained
8868 F:      kernel/livepatch/
8869 F:      include/linux/livepatch.h
8870 F:      arch/x86/include/asm/livepatch.h
8871 F:      arch/x86/kernel/livepatch.c
8872 F:      Documentation/livepatch/
8873 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8874 F:      samples/livepatch/
8875 L:      live-patching@vger.kernel.org
8876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8877
8878 LLC (802.2)
8879 L:      netdev@vger.kernel.org
8880 S:      Odd fixes
8881 F:      include/linux/llc.h
8882 F:      include/uapi/linux/llc.h
8883 F:      include/net/llc*
8884 F:      net/llc/
8885
8886 LM73 HARDWARE MONITOR DRIVER
8887 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8888 L:      linux-hwmon@vger.kernel.org
8889 S:      Maintained
8890 F:      drivers/hwmon/lm73.c
8891
8892 LM78 HARDWARE MONITOR DRIVER
8893 M:      Jean Delvare <jdelvare@suse.com>
8894 L:      linux-hwmon@vger.kernel.org
8895 S:      Maintained
8896 F:      Documentation/hwmon/lm78
8897 F:      drivers/hwmon/lm78.c
8898
8899 LM83 HARDWARE MONITOR DRIVER
8900 M:      Jean Delvare <jdelvare@suse.com>
8901 L:      linux-hwmon@vger.kernel.org
8902 S:      Maintained
8903 F:      Documentation/hwmon/lm83
8904 F:      drivers/hwmon/lm83.c
8905
8906 LM90 HARDWARE MONITOR DRIVER
8907 M:      Jean Delvare <jdelvare@suse.com>
8908 L:      linux-hwmon@vger.kernel.org
8909 S:      Maintained
8910 F:      Documentation/hwmon/lm90
8911 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8912 F:      drivers/hwmon/lm90.c
8913 F:      include/dt-bindings/thermal/lm90.h
8914
8915 LM95234 HARDWARE MONITOR DRIVER
8916 M:      Guenter Roeck <linux@roeck-us.net>
8917 L:      linux-hwmon@vger.kernel.org
8918 S:      Maintained
8919 F:      Documentation/hwmon/lm95234
8920 F:      drivers/hwmon/lm95234.c
8921
8922 LME2510 MEDIA DRIVER
8923 M:      Malcolm Priestley <tvboxspy@gmail.com>
8924 L:      linux-media@vger.kernel.org
8925 W:      https://linuxtv.org
8926 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8927 S:      Maintained
8928 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8929
8930 LOADPIN SECURITY MODULE
8931 M:      Kees Cook <keescook@chromium.org>
8932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8933 S:      Supported
8934 F:      security/loadpin/
8935 F:      Documentation/admin-guide/LSM/LoadPin.rst
8936
8937 LOCKING PRIMITIVES
8938 M:      Peter Zijlstra <peterz@infradead.org>
8939 M:      Ingo Molnar <mingo@redhat.com>
8940 M:      Will Deacon <will.deacon@arm.com>
8941 L:      linux-kernel@vger.kernel.org
8942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8943 S:      Maintained
8944 F:      Documentation/locking/
8945 F:      include/linux/lockdep.h
8946 F:      include/linux/spinlock*.h
8947 F:      arch/*/include/asm/spinlock*.h
8948 F:      include/linux/rwlock*.h
8949 F:      include/linux/mutex*.h
8950 F:      include/linux/rwsem*.h
8951 F:      arch/*/include/asm/rwsem.h
8952 F:      include/linux/seqlock.h
8953 F:      lib/locking*.[ch]
8954 F:      kernel/locking/
8955 X:      kernel/locking/locktorture.c
8956
8957 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8958 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8959 L:      linux-ntfs-dev@lists.sourceforge.net
8960 W:      http://www.linux-ntfs.org/content/view/19/37/
8961 S:      Maintained
8962 F:      Documentation/ldm.txt
8963 F:      block/partitions/ldm.*
8964
8965 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8966 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8967 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8968 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8969 L:      MPT-FusionLinux.pdl@broadcom.com
8970 L:      linux-scsi@vger.kernel.org
8971 W:      http://www.avagotech.com/support/
8972 S:      Supported
8973 F:      drivers/message/fusion/
8974 F:      drivers/scsi/mpt3sas/
8975
8976 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8977 M:      Matthew Wilcox <willy@infradead.org>
8978 L:      linux-scsi@vger.kernel.org
8979 S:      Maintained
8980 F:      drivers/scsi/sym53c8xx_2/
8981
8982 LTC1660 DAC DRIVER
8983 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8984 L:      linux-iio@vger.kernel.org
8985 S:      Maintained
8986 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8987 F:      drivers/iio/dac/ltc1660.c
8988
8989 LTC4261 HARDWARE MONITOR DRIVER
8990 M:      Guenter Roeck <linux@roeck-us.net>
8991 L:      linux-hwmon@vger.kernel.org
8992 S:      Maintained
8993 F:      Documentation/hwmon/ltc4261
8994 F:      drivers/hwmon/ltc4261.c
8995
8996 LTC4306 I2C MULTIPLEXER DRIVER
8997 M:      Michael Hennerich <michael.hennerich@analog.com>
8998 W:      http://ez.analog.com/community/linux-device-drivers
8999 L:      linux-i2c@vger.kernel.org
9000 S:      Supported
9001 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9002 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9003
9004 LTP (Linux Test Project)
9005 M:      Mike Frysinger <vapier@gentoo.org>
9006 M:      Cyril Hrubis <chrubis@suse.cz>
9007 M:      Wanlong Gao <wanlong.gao@gmail.com>
9008 M:      Jan Stancek <jstancek@redhat.com>
9009 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9010 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9011 L:      ltp@lists.linux.it (subscribers-only)
9012 W:      http://linux-test-project.github.io/
9013 T:      git git://github.com/linux-test-project/ltp.git
9014 S:      Maintained
9015
9016 M68K ARCHITECTURE
9017 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9018 L:      linux-m68k@lists.linux-m68k.org
9019 W:      http://www.linux-m68k.org/
9020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9021 S:      Maintained
9022 F:      arch/m68k/
9023 F:      drivers/zorro/
9024
9025 M68K ON APPLE MACINTOSH
9026 M:      Joshua Thompson <funaho@jurai.org>
9027 W:      http://www.mac.linux-m68k.org/
9028 L:      linux-m68k@lists.linux-m68k.org
9029 S:      Maintained
9030 F:      arch/m68k/mac/
9031
9032 M68K ON HP9000/300
9033 M:      Philip Blundell <philb@gnu.org>
9034 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9035 S:      Maintained
9036 F:      arch/m68k/hp300/
9037
9038 M88DS3103 MEDIA DRIVER
9039 M:      Antti Palosaari <crope@iki.fi>
9040 L:      linux-media@vger.kernel.org
9041 W:      https://linuxtv.org
9042 W:      http://palosaari.fi/linux/
9043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9044 T:      git git://linuxtv.org/anttip/media_tree.git
9045 S:      Maintained
9046 F:      drivers/media/dvb-frontends/m88ds3103*
9047
9048 M88RS2000 MEDIA DRIVER
9049 M:      Malcolm Priestley <tvboxspy@gmail.com>
9050 L:      linux-media@vger.kernel.org
9051 W:      https://linuxtv.org
9052 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9053 S:      Maintained
9054 F:      drivers/media/dvb-frontends/m88rs2000*
9055
9056 MA901 MASTERKIT USB FM RADIO DRIVER
9057 M:      Alexey Klimov <klimov.linux@gmail.com>
9058 L:      linux-media@vger.kernel.org
9059 T:      git git://linuxtv.org/media_tree.git
9060 S:      Maintained
9061 F:      drivers/media/radio/radio-ma901.c
9062
9063 MAC80211
9064 M:      Johannes Berg <johannes@sipsolutions.net>
9065 L:      linux-wireless@vger.kernel.org
9066 W:      http://wireless.kernel.org/
9067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9069 S:      Maintained
9070 F:      Documentation/networking/mac80211-injection.txt
9071 F:      include/net/mac80211.h
9072 F:      net/mac80211/
9073 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9074 F:      Documentation/networking/mac80211_hwsim/README
9075
9076 MAILBOX API
9077 M:      Jassi Brar <jassisinghbrar@gmail.com>
9078 L:      linux-kernel@vger.kernel.org
9079 S:      Maintained
9080 F:      drivers/mailbox/
9081 F:      include/linux/mailbox_client.h
9082 F:      include/linux/mailbox_controller.h
9083
9084 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9085 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9086 W:      http://www.kernel.org/doc/man-pages
9087 L:      linux-man@vger.kernel.org
9088 S:      Maintained
9089
9090 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9091 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9092 L:      linux-mips@vger.kernel.org
9093 S:      Maintained
9094 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9095
9096 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9097 M:      Andrew Lunn <andrew@lunn.ch>
9098 M:      Vivien Didelot <vivien.didelot@gmail.com>
9099 L:      netdev@vger.kernel.org
9100 S:      Maintained
9101 F:      drivers/net/dsa/mv88e6xxx/
9102 F:      include/linux/platform_data/mv88e6xxx.h
9103 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9104
9105 MARVELL ARMADA DRM SUPPORT
9106 M:      Russell King <linux@armlinux.org.uk>
9107 S:      Maintained
9108 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9109 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9110 F:      drivers/gpu/drm/armada/
9111 F:      include/uapi/drm/armada_drm.h
9112 F:      Documentation/devicetree/bindings/display/armada/
9113
9114 MARVELL CRYPTO DRIVER
9115 M:      Boris Brezillon <bbrezillon@kernel.org>
9116 M:      Arnaud Ebalard <arno@natisbad.org>
9117 F:      drivers/crypto/marvell/
9118 S:      Maintained
9119 L:      linux-crypto@vger.kernel.org
9120
9121 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9122 M:      Mirko Lindner <mlindner@marvell.com>
9123 M:      Stephen Hemminger <stephen@networkplumber.org>
9124 L:      netdev@vger.kernel.org
9125 S:      Maintained
9126 F:      drivers/net/ethernet/marvell/sk*
9127
9128 MARVELL LIBERTAS WIRELESS DRIVER
9129 L:      libertas-dev@lists.infradead.org
9130 S:      Orphan
9131 F:      drivers/net/wireless/marvell/libertas/
9132
9133 MARVELL MACCHIATOBIN SUPPORT
9134 M:      Russell King <linux@armlinux.org.uk>
9135 L:      linux-arm-kernel@lists.infradead.org
9136 S:      Maintained
9137 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9138
9139 MARVELL MV643XX ETHERNET DRIVER
9140 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9141 L:      netdev@vger.kernel.org
9142 S:      Maintained
9143 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9144 F:      include/linux/mv643xx.h
9145
9146 MARVELL MV88X3310 PHY DRIVER
9147 M:      Russell King <linux@armlinux.org.uk>
9148 L:      netdev@vger.kernel.org
9149 S:      Maintained
9150 F:      drivers/net/phy/marvell10g.c
9151
9152 MARVELL MVEBU THERMAL DRIVER
9153 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9154 S:      Maintained
9155 F:      drivers/thermal/armada_thermal.c
9156
9157 MARVELL MVNETA ETHERNET DRIVER
9158 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9159 L:      netdev@vger.kernel.org
9160 S:      Maintained
9161 F:      drivers/net/ethernet/marvell/mvneta.*
9162
9163 MARVELL MWIFIEX WIRELESS DRIVER
9164 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9165 M:      Nishant Sarmukadam <nishants@marvell.com>
9166 M:      Ganapathi Bhat <gbhat@marvell.com>
9167 M:      Xinming Hu <huxinming820@gmail.com>
9168 L:      linux-wireless@vger.kernel.org
9169 S:      Maintained
9170 F:      drivers/net/wireless/marvell/mwifiex/
9171
9172 MARVELL MWL8K WIRELESS DRIVER
9173 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9174 L:      linux-wireless@vger.kernel.org
9175 S:      Odd Fixes
9176 F:      drivers/net/wireless/marvell/mwl8k.c
9177
9178 MARVELL NAND CONTROLLER DRIVER
9179 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9180 L:      linux-mtd@lists.infradead.org
9181 S:      Maintained
9182 F:      drivers/mtd/nand/raw/marvell_nand.c
9183 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9184
9185 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9186 M:      Nicolas Pitre <nico@fluxnic.net>
9187 S:      Odd Fixes
9188 F:      drivers/mmc/host/mvsdio.*
9189
9190 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9191 M:      Hu Ziji <huziji@marvell.com>
9192 L:      linux-mmc@vger.kernel.org
9193 S:      Supported
9194 F:      drivers/mmc/host/sdhci-xenon*
9195 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9196
9197 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9198 M:      Sunil Goutham <sgoutham@marvell.com>
9199 M:      Linu Cherian <lcherian@marvell.com>
9200 M:      Geetha sowjanya <gakula@marvell.com>
9201 M:      Jerin Jacob <jerinj@marvell.com>
9202 L:      netdev@vger.kernel.org
9203 S:      Supported
9204 F:      drivers/net/ethernet/marvell/octeontx2/af/
9205
9206 MATROX FRAMEBUFFER DRIVER
9207 L:      linux-fbdev@vger.kernel.org
9208 S:      Orphan
9209 F:      drivers/video/fbdev/matrox/matroxfb_*
9210 F:      include/uapi/linux/matroxfb.h
9211
9212 MAX16065 HARDWARE MONITOR DRIVER
9213 M:      Guenter Roeck <linux@roeck-us.net>
9214 L:      linux-hwmon@vger.kernel.org
9215 S:      Maintained
9216 F:      Documentation/hwmon/max16065
9217 F:      drivers/hwmon/max16065.c
9218
9219 MAX2175 SDR TUNER DRIVER
9220 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9221 L:      linux-media@vger.kernel.org
9222 T:      git git://linuxtv.org/media_tree.git
9223 S:      Maintained
9224 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9225 F:      Documentation/media/v4l-drivers/max2175.rst
9226 F:      drivers/media/i2c/max2175*
9227 F:      include/uapi/linux/max2175.h
9228
9229 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9230 L:      linux-hwmon@vger.kernel.org
9231 S:      Orphan
9232 F:      Documentation/hwmon/max6650
9233 F:      drivers/hwmon/max6650.c
9234
9235 MAX6697 HARDWARE MONITOR DRIVER
9236 M:      Guenter Roeck <linux@roeck-us.net>
9237 L:      linux-hwmon@vger.kernel.org
9238 S:      Maintained
9239 F:      Documentation/hwmon/max6697
9240 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9241 F:      drivers/hwmon/max6697.c
9242 F:      include/linux/platform_data/max6697.h
9243
9244 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9245 M:      Peter Rosin <peda@axentia.se>
9246 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9247 S:      Maintained
9248 F:      Documentation/devicetree/bindings/sound/max9860.txt
9249 F:      sound/soc/codecs/max9860.*
9250
9251 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9252 M:      Javier Martinez Canillas <javier@dowhile0.org>
9253 L:      linux-kernel@vger.kernel.org
9254 S:      Supported
9255 F:      drivers/regulator/max77802-regulator.c
9256 F:      Documentation/devicetree/bindings/*/*max77802.txt
9257 F:      include/dt-bindings/*/*max77802.h
9258
9259 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9260 M:      Krzysztof Kozlowski <krzk@kernel.org>
9261 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9262 L:      linux-pm@vger.kernel.org
9263 S:      Supported
9264 F:      drivers/power/supply/max14577_charger.c
9265 F:      drivers/power/supply/max77693_charger.c
9266
9267 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9268 M:      Chanwoo Choi <cw00.choi@samsung.com>
9269 M:      Krzysztof Kozlowski <krzk@kernel.org>
9270 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9271 L:      linux-kernel@vger.kernel.org
9272 S:      Supported
9273 F:      drivers/*/max14577*.c
9274 F:      drivers/*/max77686*.c
9275 F:      drivers/*/max77693*.c
9276 F:      drivers/extcon/extcon-max14577.c
9277 F:      drivers/extcon/extcon-max77693.c
9278 F:      drivers/rtc/rtc-max77686.c
9279 F:      drivers/clk/clk-max77686.c
9280 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9281 F:      Documentation/devicetree/bindings/*/max77686.txt
9282 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9283 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9284 F:      include/linux/mfd/max14577*.h
9285 F:      include/linux/mfd/max77686*.h
9286 F:      include/linux/mfd/max77693*.h
9287
9288 MAXIRADIO FM RADIO RECEIVER DRIVER
9289 M:      Hans Verkuil <hverkuil@xs4all.nl>
9290 L:      linux-media@vger.kernel.org
9291 T:      git git://linuxtv.org/media_tree.git
9292 W:      https://linuxtv.org
9293 S:      Maintained
9294 F:      drivers/media/radio/radio-maxiradio*
9295
9296 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9297 M:      Peter Rosin <peda@axentia.se>
9298 L:      linux-iio@vger.kernel.org
9299 S:      Maintained
9300 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9301 F:      drivers/iio/potentiometer/mcp4018.c
9302 F:      drivers/iio/potentiometer/mcp4531.c
9303
9304 MCR20A IEEE-802.15.4 RADIO DRIVER
9305 M:      Xue Liu <liuxuenetmail@gmail.com>
9306 L:      linux-wpan@vger.kernel.org
9307 W:      https://github.com/xueliu/mcr20a-linux
9308 S:      Maintained
9309 F:      drivers/net/ieee802154/mcr20a.c
9310 F:      drivers/net/ieee802154/mcr20a.h
9311 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9312
9313 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9314 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9315 L:      linux-iio@vger.kernel.org
9316 S:      Maintained
9317 F:      drivers/iio/dac/cio-dac.c
9318
9319 MEDIA DRIVERS FOR ASCOT2E
9320 M:      Sergey Kozlov <serjk@netup.ru>
9321 M:      Abylay Ospan <aospan@netup.ru>
9322 L:      linux-media@vger.kernel.org
9323 W:      https://linuxtv.org
9324 W:      http://netup.tv/
9325 T:      git git://linuxtv.org/media_tree.git
9326 S:      Supported
9327 F:      drivers/media/dvb-frontends/ascot2e*
9328
9329 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9330 M:      Jasmin Jessich <jasmin@anw.at>
9331 L:      linux-media@vger.kernel.org
9332 W:      https://linuxtv.org
9333 T:      git git://linuxtv.org/media_tree.git
9334 S:      Maintained
9335 F:      drivers/media/dvb-frontends/cxd2099*
9336
9337 MEDIA DRIVERS FOR CXD2841ER
9338 M:      Sergey Kozlov <serjk@netup.ru>
9339 M:      Abylay Ospan <aospan@netup.ru>
9340 L:      linux-media@vger.kernel.org
9341 W:      https://linuxtv.org
9342 W:      http://netup.tv/
9343 T:      git git://linuxtv.org/media_tree.git
9344 S:      Supported
9345 F:      drivers/media/dvb-frontends/cxd2841er*
9346
9347 MEDIA DRIVERS FOR CXD2880
9348 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9349 L:      linux-media@vger.kernel.org
9350 W:      http://linuxtv.org/
9351 T:      git git://linuxtv.org/media_tree.git
9352 S:      Supported
9353 F:      drivers/media/dvb-frontends/cxd2880/*
9354 F:      drivers/media/spi/cxd2880*
9355
9356 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9357 L:      linux-media@vger.kernel.org
9358 W:      https://linuxtv.org
9359 T:      git git://linuxtv.org/media_tree.git
9360 S:      Orphan
9361 F:      drivers/media/pci/ddbridge/*
9362
9363 MEDIA DRIVERS FOR FREESCALE IMX
9364 M:      Steve Longerbeam <slongerbeam@gmail.com>
9365 M:      Philipp Zabel <p.zabel@pengutronix.de>
9366 L:      linux-media@vger.kernel.org
9367 T:      git git://linuxtv.org/media_tree.git
9368 S:      Maintained
9369 F:      Documentation/devicetree/bindings/media/imx.txt
9370 F:      Documentation/media/v4l-drivers/imx.rst
9371 F:      drivers/staging/media/imx/
9372 F:      include/linux/imx-media.h
9373 F:      include/media/imx.h
9374
9375 MEDIA DRIVER FOR FREESCALE IMX PXP
9376 M:      Philipp Zabel <p.zabel@pengutronix.de>
9377 L:      linux-media@vger.kernel.org
9378 T:      git git://linuxtv.org/media_tree.git
9379 S:      Maintained
9380 F:      drivers/media/platform/imx-pxp.[ch]
9381
9382 MEDIA DRIVERS FOR HELENE
9383 M:      Abylay Ospan <aospan@netup.ru>
9384 L:      linux-media@vger.kernel.org
9385 W:      https://linuxtv.org
9386 W:      http://netup.tv/
9387 T:      git git://linuxtv.org/media_tree.git
9388 S:      Supported
9389 F:      drivers/media/dvb-frontends/helene*
9390
9391 MEDIA DRIVERS FOR HORUS3A
9392 M:      Sergey Kozlov <serjk@netup.ru>
9393 M:      Abylay Ospan <aospan@netup.ru>
9394 L:      linux-media@vger.kernel.org
9395 W:      https://linuxtv.org
9396 W:      http://netup.tv/
9397 T:      git git://linuxtv.org/media_tree.git
9398 S:      Supported
9399 F:      drivers/media/dvb-frontends/horus3a*
9400
9401 MEDIA DRIVERS FOR LNBH25
9402 M:      Sergey Kozlov <serjk@netup.ru>
9403 M:      Abylay Ospan <aospan@netup.ru>
9404 L:      linux-media@vger.kernel.org
9405 W:      https://linuxtv.org
9406 W:      http://netup.tv/
9407 T:      git git://linuxtv.org/media_tree.git
9408 S:      Supported
9409 F:      drivers/media/dvb-frontends/lnbh25*
9410
9411 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9412 L:      linux-media@vger.kernel.org
9413 W:      https://linuxtv.org
9414 T:      git git://linuxtv.org/media_tree.git
9415 S:      Orphan
9416 F:      drivers/media/dvb-frontends/mxl5xx*
9417
9418 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9419 M:      Sergey Kozlov <serjk@netup.ru>
9420 M:      Abylay Ospan <aospan@netup.ru>
9421 L:      linux-media@vger.kernel.org
9422 W:      https://linuxtv.org
9423 W:      http://netup.tv/
9424 T:      git git://linuxtv.org/media_tree.git
9425 S:      Supported
9426 F:      drivers/media/pci/netup_unidvb/*
9427
9428 MEDIA DRIVERS FOR RENESAS - CEU
9429 M:      Jacopo Mondi <jacopo@jmondi.org>
9430 L:      linux-media@vger.kernel.org
9431 L:      linux-renesas-soc@vger.kernel.org
9432 T:      git git://linuxtv.org/media_tree.git
9433 S:      Supported
9434 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9435 F:      drivers/media/platform/renesas-ceu.c
9436 F:      include/media/drv-intf/renesas-ceu.h
9437
9438 MEDIA DRIVERS FOR RENESAS - DRIF
9439 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9440 L:      linux-media@vger.kernel.org
9441 L:      linux-renesas-soc@vger.kernel.org
9442 T:      git git://linuxtv.org/media_tree.git
9443 S:      Supported
9444 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9445 F:      drivers/media/platform/rcar_drif.c
9446
9447 MEDIA DRIVERS FOR RENESAS - FCP
9448 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9449 L:      linux-media@vger.kernel.org
9450 L:      linux-renesas-soc@vger.kernel.org
9451 T:      git git://linuxtv.org/media_tree.git
9452 S:      Supported
9453 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9454 F:      drivers/media/platform/rcar-fcp.c
9455 F:      include/media/rcar-fcp.h
9456
9457 MEDIA DRIVERS FOR RENESAS - FDP1
9458 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9459 L:      linux-media@vger.kernel.org
9460 L:      linux-renesas-soc@vger.kernel.org
9461 T:      git git://linuxtv.org/media_tree.git
9462 S:      Supported
9463 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9464 F:      drivers/media/platform/rcar_fdp1.c
9465
9466 MEDIA DRIVERS FOR RENESAS - VIN
9467 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9468 L:      linux-media@vger.kernel.org
9469 L:      linux-renesas-soc@vger.kernel.org
9470 T:      git git://linuxtv.org/media_tree.git
9471 S:      Supported
9472 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9473 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9474 F:      drivers/media/platform/rcar-vin/
9475
9476 MEDIA DRIVERS FOR RENESAS - VSP1
9477 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9478 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9479 L:      linux-media@vger.kernel.org
9480 L:      linux-renesas-soc@vger.kernel.org
9481 T:      git git://linuxtv.org/media_tree.git
9482 S:      Supported
9483 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9484 F:      drivers/media/platform/vsp1/
9485
9486 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9487 L:      linux-media@vger.kernel.org
9488 W:      https://linuxtv.org
9489 T:      git git://linuxtv.org/media_tree.git
9490 S:      Orphan
9491 F:      drivers/media/dvb-frontends/stv0910*
9492
9493 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9494 L:      linux-media@vger.kernel.org
9495 W:      https://linuxtv.org
9496 T:      git git://linuxtv.org/media_tree.git
9497 S:      Orphan
9498 F:      drivers/media/dvb-frontends/stv6111*
9499
9500 MEDIA DRIVERS FOR STM32 - DCMI
9501 M:      Hugues Fruchet <hugues.fruchet@st.com>
9502 L:      linux-media@vger.kernel.org
9503 T:      git git://linuxtv.org/media_tree.git
9504 S:      Supported
9505 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9506 F:      drivers/media/platform/stm32/stm32-dcmi.c
9507
9508 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9509 M:      Dmitry Osipenko <digetx@gmail.com>
9510 L:      linux-media@vger.kernel.org
9511 L:      linux-tegra@vger.kernel.org
9512 T:      git git://linuxtv.org/media_tree.git
9513 S:      Maintained
9514 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9515 F:      drivers/staging/media/tegra-vde/
9516
9517 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9518 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9519 P:      LinuxTV.org Project
9520 L:      linux-media@vger.kernel.org
9521 W:      https://linuxtv.org
9522 Q:      http://patchwork.kernel.org/project/linux-media/list/
9523 T:      git git://linuxtv.org/media_tree.git
9524 S:      Maintained
9525 F:      Documentation/devicetree/bindings/media/
9526 F:      Documentation/media/
9527 F:      drivers/media/
9528 F:      drivers/staging/media/
9529 F:      include/linux/platform_data/media/
9530 F:      include/media/
9531 F:      include/uapi/linux/dvb/
9532 F:      include/uapi/linux/videodev2.h
9533 F:      include/uapi/linux/media.h
9534 F:      include/uapi/linux/v4l2-*
9535 F:      include/uapi/linux/meye.h
9536 F:      include/uapi/linux/ivtv*
9537 F:      include/uapi/linux/uvcvideo.h
9538
9539 MEDIATEK BLUETOOTH DRIVER
9540 M:      Sean Wang <sean.wang@mediatek.com>
9541 L:      linux-bluetooth@vger.kernel.org
9542 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9543 S:      Maintained
9544 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9545 F:      drivers/bluetooth/btmtkuart.c
9546
9547 MEDIATEK CIR DRIVER
9548 M:      Sean Wang <sean.wang@mediatek.com>
9549 S:      Maintained
9550 F:      drivers/media/rc/mtk-cir.c
9551
9552 MEDIATEK DMA DRIVER
9553 M:      Sean Wang <sean.wang@mediatek.com>
9554 L:      dmaengine@vger.kernel.org
9555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9556 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9557 S:      Maintained
9558 F:      Documentation/devicetree/bindings/dma/mtk-*
9559 F:      drivers/dma/mediatek/
9560
9561 MEDIATEK PMIC LED DRIVER
9562 M:      Sean Wang <sean.wang@mediatek.com>
9563 S:      Maintained
9564 F:      drivers/leds/leds-mt6323.c
9565 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9566
9567 MEDIATEK ETHERNET DRIVER
9568 M:      Felix Fietkau <nbd@openwrt.org>
9569 M:      John Crispin <john@phrozen.org>
9570 M:      Sean Wang <sean.wang@mediatek.com>
9571 M:      Nelson Chang <nelson.chang@mediatek.com>
9572 L:      netdev@vger.kernel.org
9573 S:      Maintained
9574 F:      drivers/net/ethernet/mediatek/
9575
9576 MEDIATEK SWITCH DRIVER
9577 M:      Sean Wang <sean.wang@mediatek.com>
9578 L:      netdev@vger.kernel.org
9579 S:      Maintained
9580 F:      drivers/net/dsa/mt7530.*
9581 F:      net/dsa/tag_mtk.c
9582
9583 MEDIATEK JPEG DRIVER
9584 M:      Rick Chang <rick.chang@mediatek.com>
9585 M:      Bin Liu <bin.liu@mediatek.com>
9586 S:      Supported
9587 F:      drivers/media/platform/mtk-jpeg/
9588 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9589
9590 MEDIATEK MDP DRIVER
9591 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9592 M:      Houlong Wei <houlong.wei@mediatek.com>
9593 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9594 S:      Supported
9595 F:      drivers/media/platform/mtk-mdp/
9596 F:      drivers/media/platform/mtk-vpu/
9597 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9598
9599 MEDIATEK MEDIA DRIVER
9600 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9601 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9602 S:      Supported
9603 F:      drivers/media/platform/mtk-vcodec/
9604 F:      drivers/media/platform/mtk-vpu/
9605 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9606 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9607
9608 MEDIATEK MT76 WIRELESS LAN DRIVER
9609 M:      Felix Fietkau <nbd@nbd.name>
9610 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9611 L:      linux-wireless@vger.kernel.org
9612 S:      Maintained
9613 F:      drivers/net/wireless/mediatek/mt76/
9614
9615 MEDIATEK MT7601U WIRELESS LAN DRIVER
9616 M:      Jakub Kicinski <kubakici@wp.pl>
9617 L:      linux-wireless@vger.kernel.org
9618 S:      Maintained
9619 F:      drivers/net/wireless/mediatek/mt7601u/
9620
9621 MEDIATEK NAND CONTROLLER DRIVER
9622 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9623 L:      linux-mtd@lists.infradead.org
9624 S:      Maintained
9625 F:      drivers/mtd/nand/raw/mtk_*
9626 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9627
9628 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9629 M:      Sean Wang <sean.wang@mediatek.com>
9630 S:      Maintained
9631 F:      drivers/char/hw_random/mtk-rng.c
9632
9633 MEDIATEK USB3 DRD IP DRIVER
9634 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9635 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9637 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9638 S:      Maintained
9639 F:      drivers/usb/mtu3/
9640
9641 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9642 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9643 M:      Martin Donnelly <martin.donnelly@ge.com>
9644 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9645 S:      Maintained
9646 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9647 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9648
9649 MEGARAID SCSI/SAS DRIVERS
9650 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9651 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9652 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9653 L:      megaraidlinux.pdl@broadcom.com
9654 L:      linux-scsi@vger.kernel.org
9655 W:      http://www.avagotech.com/support/
9656 S:      Maintained
9657 F:      Documentation/scsi/megaraid.txt
9658 F:      drivers/scsi/megaraid.*
9659 F:      drivers/scsi/megaraid/
9660
9661 MELEXIS MLX90614 DRIVER
9662 M:      Crt Mori <cmo@melexis.com>
9663 L:      linux-iio@vger.kernel.org
9664 W:      http://www.melexis.com
9665 S:      Supported
9666 F:      drivers/iio/temperature/mlx90614.c
9667
9668 MELEXIS MLX90632 DRIVER
9669 M:      Crt Mori <cmo@melexis.com>
9670 L:      linux-iio@vger.kernel.org
9671 W:      http://www.melexis.com
9672 S:      Supported
9673 F:      drivers/iio/temperature/mlx90632.c
9674
9675 MELFAS MIP4 TOUCHSCREEN DRIVER
9676 M:      Sangwon Jee <jeesw@melfas.com>
9677 W:      http://www.melfas.com
9678 S:      Supported
9679 F:      drivers/input/touchscreen/melfas_mip4.c
9680 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9681
9682 MELLANOX ETHERNET DRIVER (mlx4_en)
9683 M:      Tariq Toukan <tariqt@mellanox.com>
9684 L:      netdev@vger.kernel.org
9685 S:      Supported
9686 W:      http://www.mellanox.com
9687 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9688 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9689
9690 MELLANOX ETHERNET DRIVER (mlx5e)
9691 M:      Saeed Mahameed <saeedm@mellanox.com>
9692 L:      netdev@vger.kernel.org
9693 S:      Supported
9694 W:      http://www.mellanox.com
9695 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9696 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9697
9698 MELLANOX ETHERNET INNOVA DRIVERS
9699 R:      Boris Pismenny <borisp@mellanox.com>
9700 L:      netdev@vger.kernel.org
9701 S:      Supported
9702 W:      http://www.mellanox.com
9703 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9704 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9705 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9706 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9707 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9708
9709 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9710 R:      Boris Pismenny <borisp@mellanox.com>
9711 L:      netdev@vger.kernel.org
9712 S:      Supported
9713 W:      http://www.mellanox.com
9714 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9715 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9716 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9717
9718 MELLANOX ETHERNET SWITCH DRIVERS
9719 M:      Jiri Pirko <jiri@mellanox.com>
9720 M:      Ido Schimmel <idosch@mellanox.com>
9721 L:      netdev@vger.kernel.org
9722 S:      Supported
9723 W:      http://www.mellanox.com
9724 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9725 F:      drivers/net/ethernet/mellanox/mlxsw/
9726 F:      tools/testing/selftests/drivers/net/mlxsw/
9727
9728 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9729 M:      mlxsw@mellanox.com
9730 L:      netdev@vger.kernel.org
9731 S:      Supported
9732 W:      http://www.mellanox.com
9733 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9734 F:      drivers/net/ethernet/mellanox/mlxfw/
9735
9736 MELLANOX HARDWARE PLATFORM SUPPORT
9737 M:      Andy Shevchenko <andy@infradead.org>
9738 M:      Darren Hart <dvhart@infradead.org>
9739 M:      Vadim Pasternak <vadimp@mellanox.com>
9740 L:      platform-driver-x86@vger.kernel.org
9741 S:      Supported
9742 F:      drivers/platform/mellanox/
9743
9744 MELLANOX MLX4 core VPI driver
9745 M:      Tariq Toukan <tariqt@mellanox.com>
9746 L:      netdev@vger.kernel.org
9747 L:      linux-rdma@vger.kernel.org
9748 W:      http://www.mellanox.com
9749 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9750 S:      Supported
9751 F:      drivers/net/ethernet/mellanox/mlx4/
9752 F:      include/linux/mlx4/
9753
9754 MELLANOX MLX4 IB driver
9755 M:      Yishai Hadas <yishaih@mellanox.com>
9756 L:      linux-rdma@vger.kernel.org
9757 W:      http://www.mellanox.com
9758 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9759 S:      Supported
9760 F:      drivers/infiniband/hw/mlx4/
9761 F:      include/linux/mlx4/
9762 F:      include/uapi/rdma/mlx4-abi.h
9763
9764 MELLANOX MLX5 core VPI driver
9765 M:      Saeed Mahameed <saeedm@mellanox.com>
9766 M:      Leon Romanovsky <leonro@mellanox.com>
9767 L:      netdev@vger.kernel.org
9768 L:      linux-rdma@vger.kernel.org
9769 W:      http://www.mellanox.com
9770 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9771 S:      Supported
9772 F:      drivers/net/ethernet/mellanox/mlx5/core/
9773 F:      include/linux/mlx5/
9774
9775 MELLANOX MLX5 IB driver
9776 M:      Leon Romanovsky <leonro@mellanox.com>
9777 L:      linux-rdma@vger.kernel.org
9778 W:      http://www.mellanox.com
9779 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9780 S:      Supported
9781 F:      drivers/infiniband/hw/mlx5/
9782 F:      include/linux/mlx5/
9783 F:      include/uapi/rdma/mlx5-abi.h
9784
9785 MELLANOX MLXCPLD I2C AND MUX DRIVER
9786 M:      Vadim Pasternak <vadimp@mellanox.com>
9787 M:      Michael Shych <michaelsh@mellanox.com>
9788 L:      linux-i2c@vger.kernel.org
9789 S:      Supported
9790 F:      drivers/i2c/busses/i2c-mlxcpld.c
9791 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9792 F:      Documentation/i2c/busses/i2c-mlxcpld
9793
9794 MELLANOX MLXCPLD LED DRIVER
9795 M:      Vadim Pasternak <vadimp@mellanox.com>
9796 L:      linux-leds@vger.kernel.org
9797 S:      Supported
9798 F:      drivers/leds/leds-mlxcpld.c
9799 F:      drivers/leds/leds-mlxreg.c
9800 F:      Documentation/leds/leds-mlxcpld.txt
9801
9802 MELLANOX PLATFORM DRIVER
9803 M:      Vadim Pasternak <vadimp@mellanox.com>
9804 L:      platform-driver-x86@vger.kernel.org
9805 S:      Supported
9806 F:      drivers/platform/x86/mlx-platform.c
9807
9808 MEMBARRIER SUPPORT
9809 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9810 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9811 L:      linux-kernel@vger.kernel.org
9812 S:      Supported
9813 F:      kernel/sched/membarrier.c
9814 F:      include/uapi/linux/membarrier.h
9815 F:      arch/powerpc/include/asm/membarrier.h
9816
9817 MEMBLOCK
9818 M:      Mike Rapoport <rppt@linux.ibm.com>
9819 L:      linux-mm@kvack.org
9820 S:      Maintained
9821 F:      include/linux/memblock.h
9822 F:      mm/memblock.c
9823 F:      Documentation/core-api/boot-time-mm.rst
9824
9825 MEMORY MANAGEMENT
9826 L:      linux-mm@kvack.org
9827 W:      http://www.linux-mm.org
9828 S:      Maintained
9829 F:      include/linux/mm.h
9830 F:      include/linux/gfp.h
9831 F:      include/linux/mmzone.h
9832 F:      include/linux/memory_hotplug.h
9833 F:      include/linux/vmalloc.h
9834 F:      mm/
9835
9836 MEMORY TECHNOLOGY DEVICES (MTD)
9837 M:      David Woodhouse <dwmw2@infradead.org>
9838 M:      Brian Norris <computersforpeace@gmail.com>
9839 M:      Boris Brezillon <bbrezillon@kernel.org>
9840 M:      Marek Vasut <marek.vasut@gmail.com>
9841 M:      Richard Weinberger <richard@nod.at>
9842 L:      linux-mtd@lists.infradead.org
9843 W:      http://www.linux-mtd.infradead.org/
9844 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9845 T:      git git://git.infradead.org/linux-mtd.git master
9846 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9847 S:      Maintained
9848 F:      Documentation/devicetree/bindings/mtd/
9849 F:      drivers/mtd/
9850 F:      include/linux/mtd/
9851 F:      include/uapi/mtd/
9852
9853 MEN A21 WATCHDOG DRIVER
9854 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9855 L:      linux-watchdog@vger.kernel.org
9856 S:      Maintained
9857 F:      drivers/watchdog/mena21_wdt.c
9858
9859 MEN CHAMELEON BUS (mcb)
9860 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9861 S:      Maintained
9862 F:      drivers/mcb/
9863 F:      include/linux/mcb.h
9864 F:      Documentation/men-chameleon-bus.txt
9865
9866 MEN F21BMC (Board Management Controller)
9867 M:      Andreas Werner <andreas.werner@men.de>
9868 S:      Supported
9869 F:      drivers/mfd/menf21bmc.c
9870 F:      drivers/watchdog/menf21bmc_wdt.c
9871 F:      drivers/leds/leds-menf21bmc.c
9872 F:      drivers/hwmon/menf21bmc_hwmon.c
9873 F:      Documentation/hwmon/menf21bmc
9874
9875 MEN Z069 WATCHDOG DRIVER
9876 M:      Johannes Thumshirn <jth@kernel.org>
9877 L:      linux-watchdog@vger.kernel.org
9878 S:      Maintained
9879 F:      drivers/watchdog/menz69_wdt.c
9880
9881 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9882 M:      Neil Armstrong <narmstrong@baylibre.com>
9883 L:      linux-media@lists.freedesktop.org
9884 L:      linux-amlogic@lists.infradead.org
9885 W:      http://linux-meson.com/
9886 S:      Supported
9887 F:      drivers/media/platform/meson/ao-cec.c
9888 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9889 T:      git git://linuxtv.org/media_tree.git
9890
9891 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
9892 M:      Liang Yang <liang.yang@amlogic.com>
9893 L:      linux-mtd@lists.infradead.org
9894 S:      Maintained
9895 F:      drivers/mtd/nand/raw/meson_*
9896 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
9897
9898 MICROBLAZE ARCHITECTURE
9899 M:      Michal Simek <monstr@monstr.eu>
9900 W:      http://www.monstr.eu/fdt/
9901 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9902 S:      Supported
9903 F:      arch/microblaze/
9904
9905 MICROCHIP AT91 SERIAL DRIVER
9906 M:      Richard Genoud <richard.genoud@gmail.com>
9907 S:      Maintained
9908 F:      drivers/tty/serial/atmel_serial.c
9909 F:      drivers/tty/serial/atmel_serial.h
9910 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9911
9912 MICROCHIP AUDIO ASOC DRIVERS
9913 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9914 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9915 S:      Supported
9916 F:      sound/soc/atmel
9917
9918 MICROCHIP DMA DRIVER
9919 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9921 L:      dmaengine@vger.kernel.org
9922 S:      Supported
9923 F:      drivers/dma/at_hdmac.c
9924 F:      drivers/dma/at_hdmac_regs.h
9925 F:      include/linux/platform_data/dma-atmel.h
9926 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9927 F:      include/dt-bindings/dma/at91.h
9928
9929 MICROCHIP ECC DRIVER
9930 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9931 L:      linux-crypto@vger.kernel.org
9932 S:      Maintained
9933 F:      drivers/crypto/atmel-ecc.*
9934
9935 MICROCHIP I2C DRIVER
9936 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9937 L:      linux-i2c@vger.kernel.org
9938 S:      Supported
9939 F:      drivers/i2c/busses/i2c-at91.c
9940
9941 MICROCHIP ISC DRIVER
9942 M:      Eugen Hristev <eugen.hristev@microchip.com>
9943 L:      linux-media@vger.kernel.org
9944 S:      Supported
9945 F:      drivers/media/platform/atmel/atmel-isc.c
9946 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9947 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9948
9949 MICROCHIP ISI DRIVER
9950 M:      Eugen Hristev <eugen.hristev@microchip.com>
9951 L:      linux-media@vger.kernel.org
9952 S:      Supported
9953 F:      drivers/media/platform/atmel/atmel-isi.c
9954 F:      drivers/media/platform/atmel/atmel-isi.h
9955
9956 MICROCHIP AT91 USART MFD DRIVER
9957 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9958 L:      linux-kernel@vger.kernel.org
9959 S:      Supported
9960 F:      drivers/mfd/at91-usart.c
9961 F:      include/dt-bindings/mfd/at91-usart.h
9962 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9963
9964 MICROCHIP AT91 USART SPI DRIVER
9965 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9966 L:      linux-spi@vger.kernel.org
9967 S:      Supported
9968 F:      drivers/spi/spi-at91-usart.c
9969 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9970
9971 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9972 M:      Woojung Huh <Woojung.Huh@microchip.com>
9973 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9974 L:      netdev@vger.kernel.org
9975 S:      Maintained
9976 F:      net/dsa/tag_ksz.c
9977 F:      drivers/net/dsa/microchip/*
9978 F:      include/linux/platform_data/microchip-ksz.h
9979 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9980
9981 MICROCHIP LAN743X ETHERNET DRIVER
9982 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9983 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9984 L:      netdev@vger.kernel.org
9985 S:      Maintained
9986 F:      drivers/net/ethernet/microchip/lan743x_*
9987
9988 MICROCHIP LCDFB DRIVER
9989 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9990 L:      linux-fbdev@vger.kernel.org
9991 S:      Maintained
9992 F:      drivers/video/fbdev/atmel_lcdfb.c
9993 F:      include/video/atmel_lcdc.h
9994
9995 MICROCHIP MMC/SD/SDIO MCI DRIVER
9996 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9997 S:      Maintained
9998 F:      drivers/mmc/host/atmel-mci.c
9999
10000 MICROCHIP MCP16502 PMIC DRIVER
10001 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10003 S:      Maintained
10004 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10005 F:      drivers/regulator/mcp16502.c
10006
10007 MICROCHIP MCP3911 ADC DRIVER
10008 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10009 M:      Kent Gustavsson <kent@minoris.se>
10010 L:      linux-iio@vger.kernel.org
10011 S:      Supported
10012 F:      drivers/iio/adc/mcp3911.c
10013 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10014
10015 MICROCHIP NAND DRIVER
10016 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10017 L:      linux-mtd@lists.infradead.org
10018 S:      Supported
10019 F:      drivers/mtd/nand/raw/atmel/*
10020 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10021
10022 MICROCHIP PWM DRIVER
10023 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10025 L:      linux-pwm@vger.kernel.org
10026 S:      Supported
10027 F:      drivers/pwm/pwm-atmel.c
10028 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10029
10030 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10031 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10032 M:      Eugen Hristev <eugen.hristev@microchip.com>
10033 L:      linux-iio@vger.kernel.org
10034 S:      Supported
10035 F:      drivers/iio/adc/at91-sama5d2_adc.c
10036 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10037 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10038
10039 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10040 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10041 S:      Supported
10042 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10043
10044 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10045 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10047 L:      linux-gpio@vger.kernel.org
10048 F:      drivers/gpio/gpio-sama5d2-piobu.c
10049
10050 MICROCHIP SPI DRIVER
10051 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10052 S:      Supported
10053 F:      drivers/spi/spi-atmel.*
10054
10055 MICROCHIP SSC DRIVER
10056 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10058 S:      Supported
10059 F:      drivers/misc/atmel-ssc.c
10060 F:      include/linux/atmel-ssc.h
10061
10062 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10063 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10065 S:      Supported
10066 F:      drivers/misc/atmel_tclib.c
10067 F:      drivers/clocksource/tcb_clksrc.c
10068
10069 MICROCHIP USBA UDC DRIVER
10070 M:      Cristian Birsan <cristian.birsan@microchip.com>
10071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10072 S:      Supported
10073 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10074
10075 MICROCHIP USB251XB DRIVER
10076 M:      Richard Leitner <richard.leitner@skidata.com>
10077 L:      linux-usb@vger.kernel.org
10078 S:      Maintained
10079 F:      drivers/usb/misc/usb251xb.c
10080 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10081
10082 MICROCHIP XDMA DRIVER
10083 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10084 L:      linux-arm-kernel@lists.infradead.org
10085 L:      dmaengine@vger.kernel.org
10086 S:      Supported
10087 F:      drivers/dma/at_xdmac.c
10088
10089 MICROSEMI MIPS SOCS
10090 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10091 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10092 L:      linux-mips@vger.kernel.org
10093 S:      Supported
10094 F:      arch/mips/generic/board-ocelot.c
10095 F:      arch/mips/configs/generic/board-ocelot.config
10096 F:      arch/mips/boot/dts/mscc/
10097 F:      Documentation/devicetree/bindings/mips/mscc.txt
10098
10099 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10100 M:      Don Brace <don.brace@microsemi.com>
10101 L:      esc.storagedev@microsemi.com
10102 L:      linux-scsi@vger.kernel.org
10103 S:      Supported
10104 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10105 F:      drivers/scsi/smartpqi/Kconfig
10106 F:      drivers/scsi/smartpqi/Makefile
10107 F:      include/linux/cciss*.h
10108 F:      include/uapi/linux/cciss*.h
10109 F:      Documentation/scsi/smartpqi.txt
10110
10111 MICROSEMI ETHERNET SWITCH DRIVER
10112 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10113 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10114 L:      netdev@vger.kernel.org
10115 S:      Supported
10116 F:      drivers/net/ethernet/mscc/
10117
10118 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10119 M:      Chen Yu <yu.c.chen@intel.com>
10120 L:      platform-driver-x86@vger.kernel.org
10121 S:      Supported
10122 F:      drivers/platform/x86/surfacepro3_button.c
10123
10124 MICROTEK X6 SCANNER
10125 M:      Oliver Neukum <oliver@neukum.org>
10126 S:      Maintained
10127 F:      drivers/usb/image/microtek.*
10128
10129 MIPS
10130 M:      Ralf Baechle <ralf@linux-mips.org>
10131 M:      Paul Burton <paul.burton@mips.com>
10132 M:      James Hogan <jhogan@kernel.org>
10133 L:      linux-mips@vger.kernel.org
10134 W:      http://www.linux-mips.org/
10135 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10137 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10138 S:      Supported
10139 F:      Documentation/devicetree/bindings/mips/
10140 F:      Documentation/mips/
10141 F:      arch/mips/
10142 F:      drivers/platform/mips/
10143
10144 MIPS BOSTON DEVELOPMENT BOARD
10145 M:      Paul Burton <paul.burton@mips.com>
10146 L:      linux-mips@vger.kernel.org
10147 S:      Maintained
10148 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10149 F:      arch/mips/boot/dts/img/boston.dts
10150 F:      arch/mips/configs/generic/board-boston.config
10151 F:      drivers/clk/imgtec/clk-boston.c
10152 F:      include/dt-bindings/clock/boston-clock.h
10153
10154 MIPS GENERIC PLATFORM
10155 M:      Paul Burton <paul.burton@mips.com>
10156 L:      linux-mips@vger.kernel.org
10157 S:      Supported
10158 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10159 F:      arch/mips/generic/
10160 F:      arch/mips/tools/generic-board-config.sh
10161
10162 MIPS/LOONGSON1 ARCHITECTURE
10163 M:      Keguang Zhang <keguang.zhang@gmail.com>
10164 L:      linux-mips@vger.kernel.org
10165 S:      Maintained
10166 F:      arch/mips/loongson32/
10167 F:      arch/mips/include/asm/mach-loongson32/
10168 F:      drivers/*/*loongson1*
10169 F:      drivers/*/*/*loongson1*
10170
10171 MIPS/LOONGSON2 ARCHITECTURE
10172 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10173 L:      linux-mips@vger.kernel.org
10174 S:      Maintained
10175 F:      arch/mips/loongson64/fuloong-2e/
10176 F:      arch/mips/loongson64/lemote-2f/
10177 F:      arch/mips/include/asm/mach-loongson64/
10178 F:      drivers/*/*loongson2*
10179 F:      drivers/*/*/*loongson2*
10180
10181 MIPS/LOONGSON3 ARCHITECTURE
10182 M:      Huacai Chen <chenhc@lemote.com>
10183 L:      linux-mips@vger.kernel.org
10184 S:      Maintained
10185 F:      arch/mips/loongson64/
10186 F:      arch/mips/include/asm/mach-loongson64/
10187 F:      drivers/platform/mips/cpu_hwmon.c
10188 F:      drivers/*/*loongson3*
10189 F:      drivers/*/*/*loongson3*
10190
10191 MIPS RINT INSTRUCTION EMULATION
10192 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10193 L:      linux-mips@vger.kernel.org
10194 S:      Supported
10195 F:      arch/mips/math-emu/sp_rint.c
10196 F:      arch/mips/math-emu/dp_rint.c
10197
10198 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10199 M:      Hans Verkuil <hverkuil@xs4all.nl>
10200 L:      linux-media@vger.kernel.org
10201 T:      git git://linuxtv.org/media_tree.git
10202 W:      https://linuxtv.org
10203 S:      Odd Fixes
10204 F:      drivers/media/radio/radio-miropcm20*
10205
10206 MMP SUPPORT
10207 R:      Lubomir Rintel <lkundrak@v3.sk>
10208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10209 S:      Odd Fixes
10210 F:      arch/arm/boot/dts/mmp*
10211 F:      arch/arm/mach-mmp/
10212
10213 MMU GATHER AND TLB INVALIDATION
10214 M:      Will Deacon <will.deacon@arm.com>
10215 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10216 M:      Andrew Morton <akpm@linux-foundation.org>
10217 M:      Nick Piggin <npiggin@gmail.com>
10218 M:      Peter Zijlstra <peterz@infradead.org>
10219 L:      linux-arch@vger.kernel.org
10220 L:      linux-mm@kvack.org
10221 S:      Maintained
10222 F:      arch/*/include/asm/tlb.h
10223 F:      include/asm-generic/tlb.h
10224 F:      mm/mmu_gather.c
10225
10226 MN88472 MEDIA DRIVER
10227 M:      Antti Palosaari <crope@iki.fi>
10228 L:      linux-media@vger.kernel.org
10229 W:      https://linuxtv.org
10230 W:      http://palosaari.fi/linux/
10231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10232 S:      Maintained
10233 F:      drivers/media/dvb-frontends/mn88472*
10234
10235 MN88473 MEDIA DRIVER
10236 M:      Antti Palosaari <crope@iki.fi>
10237 L:      linux-media@vger.kernel.org
10238 W:      https://linuxtv.org
10239 W:      http://palosaari.fi/linux/
10240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10241 S:      Maintained
10242 F:      drivers/media/dvb-frontends/mn88473*
10243
10244 MODULE SUPPORT
10245 M:      Jessica Yu <jeyu@kernel.org>
10246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10247 S:      Maintained
10248 F:      include/linux/module.h
10249 F:      kernel/module.c
10250
10251 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10252 W:      http://popies.net/meye/
10253 S:      Orphan
10254 F:      Documentation/media/v4l-drivers/meye*
10255 F:      drivers/media/pci/meye/
10256 F:      include/uapi/linux/meye.h
10257
10258 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10259 M:      Jiri Slaby <jirislaby@gmail.com>
10260 S:      Maintained
10261 F:      Documentation/serial/moxa-smartio
10262 F:      drivers/tty/mxser.*
10263
10264 MR800 AVERMEDIA USB FM RADIO DRIVER
10265 M:      Alexey Klimov <klimov.linux@gmail.com>
10266 L:      linux-media@vger.kernel.org
10267 T:      git git://linuxtv.org/media_tree.git
10268 S:      Maintained
10269 F:      drivers/media/radio/radio-mr800.c
10270
10271 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10272 M:      Alan Ott <alan@signal11.us>
10273 L:      linux-wpan@vger.kernel.org
10274 S:      Maintained
10275 F:      drivers/net/ieee802154/mrf24j40.c
10276 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10277
10278 MSI LAPTOP SUPPORT
10279 M:      "Lee, Chun-Yi" <jlee@suse.com>
10280 L:      platform-driver-x86@vger.kernel.org
10281 S:      Maintained
10282 F:      drivers/platform/x86/msi-laptop.c
10283
10284 MSI WMI SUPPORT
10285 L:      platform-driver-x86@vger.kernel.org
10286 S:      Orphan
10287 F:      drivers/platform/x86/msi-wmi.c
10288
10289 MSI001 MEDIA DRIVER
10290 M:      Antti Palosaari <crope@iki.fi>
10291 L:      linux-media@vger.kernel.org
10292 W:      https://linuxtv.org
10293 W:      http://palosaari.fi/linux/
10294 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10295 T:      git git://linuxtv.org/anttip/media_tree.git
10296 S:      Maintained
10297 F:      drivers/media/tuners/msi001*
10298
10299 MSI2500 MEDIA DRIVER
10300 M:      Antti Palosaari <crope@iki.fi>
10301 L:      linux-media@vger.kernel.org
10302 W:      https://linuxtv.org
10303 W:      http://palosaari.fi/linux/
10304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10305 T:      git git://linuxtv.org/anttip/media_tree.git
10306 S:      Maintained
10307 F:      drivers/media/usb/msi2500/
10308
10309 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10310 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10311 L:      linux-mtd@lists.infradead.org
10312 S:      Maintained
10313 F:      drivers/mtd/devices/docg3*
10314
10315 MT9M032 APTINA SENSOR DRIVER
10316 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10317 L:      linux-media@vger.kernel.org
10318 T:      git git://linuxtv.org/media_tree.git
10319 S:      Maintained
10320 F:      drivers/media/i2c/mt9m032.c
10321 F:      include/media/i2c/mt9m032.h
10322
10323 MT9P031 APTINA CAMERA SENSOR
10324 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10325 L:      linux-media@vger.kernel.org
10326 T:      git git://linuxtv.org/media_tree.git
10327 S:      Maintained
10328 F:      drivers/media/i2c/mt9p031.c
10329 F:      include/media/i2c/mt9p031.h
10330
10331 MT9T001 APTINA CAMERA SENSOR
10332 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10333 L:      linux-media@vger.kernel.org
10334 T:      git git://linuxtv.org/media_tree.git
10335 S:      Maintained
10336 F:      drivers/media/i2c/mt9t001.c
10337 F:      include/media/i2c/mt9t001.h
10338
10339 MT9T112 APTINA CAMERA SENSOR
10340 M:      Jacopo Mondi <jacopo@jmondi.org>
10341 L:      linux-media@vger.kernel.org
10342 T:      git git://linuxtv.org/media_tree.git
10343 S:      Odd Fixes
10344 F:      drivers/media/i2c/mt9t112.c
10345 F:      include/media/i2c/mt9t112.h
10346
10347 MT9V032 APTINA CAMERA SENSOR
10348 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10349 L:      linux-media@vger.kernel.org
10350 T:      git git://linuxtv.org/media_tree.git
10351 S:      Maintained
10352 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10353 F:      drivers/media/i2c/mt9v032.c
10354 F:      include/media/i2c/mt9v032.h
10355
10356 MT9V111 APTINA CAMERA SENSOR
10357 M:      Jacopo Mondi <jacopo@jmondi.org>
10358 L:      linux-media@vger.kernel.org
10359 T:      git git://linuxtv.org/media_tree.git
10360 S:      Maintained
10361 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10362 F:      drivers/media/i2c/mt9v111.c
10363
10364 MULTIFUNCTION DEVICES (MFD)
10365 M:      Lee Jones <lee.jones@linaro.org>
10366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10367 S:      Supported
10368 F:      Documentation/devicetree/bindings/mfd/
10369 F:      drivers/mfd/
10370 F:      include/linux/mfd/
10371 F:      include/dt-bindings/mfd/
10372
10373 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10374 S:      Orphan
10375 F:      drivers/mmc/host/mmc_spi.c
10376 F:      include/linux/spi/mmc_spi.h
10377
10378 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10379 M:      Ulf Hansson <ulf.hansson@linaro.org>
10380 L:      linux-mmc@vger.kernel.org
10381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10382 S:      Maintained
10383 F:      Documentation/devicetree/bindings/mmc/
10384 F:      drivers/mmc/
10385 F:      include/linux/mmc/
10386 F:      include/uapi/linux/mmc/
10387
10388 MULTIPLEXER SUBSYSTEM
10389 M:      Peter Rosin <peda@axentia.se>
10390 S:      Maintained
10391 F:      Documentation/ABI/testing/sysfs-class-mux*
10392 F:      Documentation/devicetree/bindings/mux/
10393 F:      include/dt-bindings/mux/
10394 F:      include/linux/mux/
10395 F:      drivers/mux/
10396
10397 MULTITECH MULTIPORT CARD (ISICOM)
10398 S:      Orphan
10399 F:      drivers/tty/isicom.c
10400 F:      include/linux/isicom.h
10401
10402 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10403 M:      Bin Liu <b-liu@ti.com>
10404 L:      linux-usb@vger.kernel.org
10405 S:      Maintained
10406 F:      drivers/usb/musb/
10407
10408 MXL301RF MEDIA DRIVER
10409 M:      Akihiro Tsukada <tskd08@gmail.com>
10410 L:      linux-media@vger.kernel.org
10411 S:      Odd Fixes
10412 F:      drivers/media/tuners/mxl301rf*
10413
10414 MXL5007T MEDIA DRIVER
10415 M:      Michael Krufky <mkrufky@linuxtv.org>
10416 L:      linux-media@vger.kernel.org
10417 W:      https://linuxtv.org
10418 W:      http://github.com/mkrufky
10419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10420 T:      git git://linuxtv.org/mkrufky/tuners.git
10421 S:      Maintained
10422 F:      drivers/media/tuners/mxl5007t.*
10423
10424 MXSFB DRM DRIVER
10425 M:      Marek Vasut <marex@denx.de>
10426 M:      Stefan Agner <stefan@agner.ch>
10427 L:      dri-devel@lists.freedesktop.org
10428 S:      Supported
10429 F:      drivers/gpu/drm/mxsfb/
10430 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10431 T:      git git://anongit.freedesktop.org/drm/drm-misc
10432
10433 MYLEX DAC960 PCI RAID Controller
10434 M:      Hannes Reinecke <hare@kernel.org>
10435 L:      linux-scsi@vger.kernel.org
10436 S:      Supported
10437 F:      drivers/scsi/myrb.*
10438 F:      drivers/scsi/myrs.*
10439
10440 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10441 M:      Chris Lee <christopher.lee@cspi.com>
10442 L:      netdev@vger.kernel.org
10443 W:      https://www.cspi.com/ethernet-products/support/downloads/
10444 S:      Supported
10445 F:      drivers/net/ethernet/myricom/myri10ge/
10446
10447 NAND FLASH SUBSYSTEM
10448 M:      Boris Brezillon <bbrezillon@kernel.org>
10449 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10450 R:      Richard Weinberger <richard@nod.at>
10451 L:      linux-mtd@lists.infradead.org
10452 W:      http://www.linux-mtd.infradead.org/
10453 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10454 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10455 T:      git git://git.infradead.org/linux-mtd.git nand/next
10456 S:      Maintained
10457 F:      drivers/mtd/nand/
10458 F:      include/linux/mtd/*nand*.h
10459
10460 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10461 M:      Daniel Mack <zonque@gmail.com>
10462 S:      Maintained
10463 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10464 W:      http://www.native-instruments.com
10465 F:      sound/usb/caiaq/
10466
10467 NATSEMI ETHERNET DRIVER (DP8381x)
10468 S:      Orphan
10469 F:      drivers/net/ethernet/natsemi/natsemi.c
10470
10471 NCR 5380 SCSI DRIVERS
10472 M:      Finn Thain <fthain@telegraphics.com.au>
10473 M:      Michael Schmitz <schmitzmic@gmail.com>
10474 L:      linux-scsi@vger.kernel.org
10475 S:      Maintained
10476 F:      Documentation/scsi/g_NCR5380.txt
10477 F:      drivers/scsi/NCR5380.*
10478 F:      drivers/scsi/arm/cumana_1.c
10479 F:      drivers/scsi/arm/oak.c
10480 F:      drivers/scsi/atari_scsi.*
10481 F:      drivers/scsi/dmx3191d.c
10482 F:      drivers/scsi/g_NCR5380.*
10483 F:      drivers/scsi/mac_scsi.*
10484 F:      drivers/scsi/sun3_scsi.*
10485 F:      drivers/scsi/sun3_scsi_vme.c
10486
10487 NCSI LIBRARY:
10488 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10489 S:      Maintained
10490 F:      net/ncsi/
10491
10492 NCT6775 HARDWARE MONITOR DRIVER
10493 M:      Guenter Roeck <linux@roeck-us.net>
10494 L:      linux-hwmon@vger.kernel.org
10495 S:      Maintained
10496 F:      Documentation/hwmon/nct6775
10497 F:      drivers/hwmon/nct6775.c
10498
10499 NET_FAILOVER MODULE
10500 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10501 L:      netdev@vger.kernel.org
10502 S:      Supported
10503 F:      driver/net/net_failover.c
10504 F:      include/net/net_failover.h
10505 F:      Documentation/networking/net_failover.rst
10506
10507 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10508 M:      Faisal Latif <faisal.latif@intel.com>
10509 L:      linux-rdma@vger.kernel.org
10510 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10511 S:      Supported
10512 F:      drivers/infiniband/hw/nes/
10513 F:      include/uapi/rdma/nes-abi.h
10514
10515 NETEM NETWORK EMULATOR
10516 M:      Stephen Hemminger <stephen@networkplumber.org>
10517 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10518 S:      Maintained
10519 F:      net/sched/sch_netem.c
10520
10521 NETERION 10GbE DRIVERS (s2io/vxge)
10522 M:      Jon Mason <jdmason@kudzu.us>
10523 L:      netdev@vger.kernel.org
10524 S:      Supported
10525 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10526 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10527 F:      drivers/net/ethernet/neterion/
10528
10529 NETFILTER
10530 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10531 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10532 M:      Florian Westphal <fw@strlen.de>
10533 L:      netfilter-devel@vger.kernel.org
10534 L:      coreteam@netfilter.org
10535 W:      http://www.netfilter.org/
10536 W:      http://www.iptables.org/
10537 W:      http://www.nftables.org/
10538 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10541 S:      Maintained
10542 F:      include/linux/netfilter*
10543 F:      include/linux/netfilter/
10544 F:      include/net/netfilter/
10545 F:      include/uapi/linux/netfilter*
10546 F:      include/uapi/linux/netfilter/
10547 F:      net/*/netfilter.c
10548 F:      net/*/netfilter/
10549 F:      net/netfilter/
10550 F:      net/bridge/br_netfilter*.c
10551
10552 NETROM NETWORK LAYER
10553 M:      Ralf Baechle <ralf@linux-mips.org>
10554 L:      linux-hams@vger.kernel.org
10555 W:      http://www.linux-ax25.org/
10556 S:      Maintained
10557 F:      include/net/netrom.h
10558 F:      include/uapi/linux/netrom.h
10559 F:      net/netrom/
10560
10561 NETRONOME ETHERNET DRIVERS
10562 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10563 L:      oss-drivers@netronome.com
10564 S:      Maintained
10565 F:      drivers/net/ethernet/netronome/
10566
10567 NETWORK BLOCK DEVICE (NBD)
10568 M:      Josef Bacik <josef@toxicpanda.com>
10569 S:      Maintained
10570 L:      linux-block@vger.kernel.org
10571 L:      nbd@other.debian.org
10572 F:      Documentation/blockdev/nbd.txt
10573 F:      drivers/block/nbd.c
10574 F:      include/uapi/linux/nbd.h
10575
10576 NETWORK DROP MONITOR
10577 M:      Neil Horman <nhorman@tuxdriver.com>
10578 L:      netdev@vger.kernel.org
10579 S:      Maintained
10580 W:      https://fedorahosted.org/dropwatch/
10581 F:      net/core/drop_monitor.c
10582
10583 NETWORKING DRIVERS
10584 M:      "David S. Miller" <davem@davemloft.net>
10585 L:      netdev@vger.kernel.org
10586 W:      http://www.linuxfoundation.org/en/Net
10587 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10590 S:      Odd Fixes
10591 F:      Documentation/devicetree/bindings/net/
10592 F:      drivers/net/
10593 F:      include/linux/if_*
10594 F:      include/linux/netdevice.h
10595 F:      include/linux/etherdevice.h
10596 F:      include/linux/fcdevice.h
10597 F:      include/linux/fddidevice.h
10598 F:      include/linux/hippidevice.h
10599 F:      include/linux/inetdevice.h
10600 F:      include/uapi/linux/if_*
10601 F:      include/uapi/linux/netdevice.h
10602
10603 NETWORKING DRIVERS (WIRELESS)
10604 M:      Kalle Valo <kvalo@codeaurora.org>
10605 L:      linux-wireless@vger.kernel.org
10606 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10609 S:      Maintained
10610 F:      Documentation/devicetree/bindings/net/wireless/
10611 F:      drivers/net/wireless/
10612
10613 NETWORKING [DSA]
10614 M:      Andrew Lunn <andrew@lunn.ch>
10615 M:      Vivien Didelot <vivien.didelot@gmail.com>
10616 M:      Florian Fainelli <f.fainelli@gmail.com>
10617 S:      Maintained
10618 F:      Documentation/devicetree/bindings/net/dsa/
10619 F:      net/dsa/
10620 F:      include/net/dsa.h
10621 F:      include/linux/dsa/
10622 F:      include/linux/platform_data/dsa.h
10623 F:      drivers/net/dsa/
10624
10625 NETWORKING [GENERAL]
10626 M:      "David S. Miller" <davem@davemloft.net>
10627 L:      netdev@vger.kernel.org
10628 W:      http://www.linuxfoundation.org/en/Net
10629 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10632 B:      mailto:netdev@vger.kernel.org
10633 S:      Maintained
10634 F:      net/
10635 F:      include/net/
10636 F:      include/linux/in.h
10637 F:      include/linux/net.h
10638 F:      include/linux/netdevice.h
10639 F:      include/uapi/linux/in.h
10640 F:      include/uapi/linux/net.h
10641 F:      include/uapi/linux/netdevice.h
10642 F:      include/uapi/linux/net_namespace.h
10643 F:      tools/testing/selftests/net/
10644 F:      lib/net_utils.c
10645 F:      lib/random32.c
10646 F:      Documentation/networking/
10647
10648 NETWORKING [IPSEC]
10649 M:      Steffen Klassert <steffen.klassert@secunet.com>
10650 M:      Herbert Xu <herbert@gondor.apana.org.au>
10651 M:      "David S. Miller" <davem@davemloft.net>
10652 L:      netdev@vger.kernel.org
10653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10655 S:      Maintained
10656 F:      net/xfrm/
10657 F:      net/key/
10658 F:      net/ipv4/xfrm*
10659 F:      net/ipv4/esp4*
10660 F:      net/ipv4/ah4.c
10661 F:      net/ipv4/ipcomp.c
10662 F:      net/ipv4/ip_vti.c
10663 F:      net/ipv6/xfrm*
10664 F:      net/ipv6/esp6*
10665 F:      net/ipv6/ah6.c
10666 F:      net/ipv6/ipcomp6.c
10667 F:      net/ipv6/ip6_vti.c
10668 F:      include/uapi/linux/xfrm.h
10669 F:      include/net/xfrm.h
10670
10671 NETWORKING [IPv4/IPv6]
10672 M:      "David S. Miller" <davem@davemloft.net>
10673 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10674 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10675 L:      netdev@vger.kernel.org
10676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10677 S:      Maintained
10678 F:      net/ipv4/
10679 F:      net/ipv6/
10680 F:      include/net/ip*
10681 F:      arch/x86/net/*
10682
10683 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10684 M:      Paul Moore <paul@paul-moore.com>
10685 W:      https://github.com/netlabel
10686 L:      netdev@vger.kernel.org
10687 L:      linux-security-module@vger.kernel.org
10688 S:      Maintained
10689 F:      Documentation/netlabel/
10690 F:      include/net/calipso.h
10691 F:      include/net/cipso_ipv4.h
10692 F:      include/net/netlabel.h
10693 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10694 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10695 F:      net/netlabel/
10696 F:      net/ipv4/cipso_ipv4.c
10697 F:      net/ipv6/calipso.c
10698 F:      net/netfilter/xt_CONNSECMARK.c
10699 F:      net/netfilter/xt_SECMARK.c
10700
10701 NETWORKING [TCP]
10702 M:      Eric Dumazet <edumazet@google.com>
10703 L:      netdev@vger.kernel.org
10704 S:      Maintained
10705 F:      net/ipv4/tcp*.c
10706 F:      net/ipv4/syncookies.c
10707 F:      net/ipv6/tcp*.c
10708 F:      net/ipv6/syncookies.c
10709 F:      include/uapi/linux/tcp.h
10710 F:      include/net/tcp.h
10711 F:      include/linux/tcp.h
10712 F:      include/trace/events/tcp.h
10713
10714 NETWORKING [TLS]
10715 M:      Boris Pismenny <borisp@mellanox.com>
10716 M:      Aviad Yehezkel <aviadye@mellanox.com>
10717 M:      Dave Watson <davejwatson@fb.com>
10718 M:      John Fastabend <john.fastabend@gmail.com>
10719 M:      Daniel Borkmann <daniel@iogearbox.net>
10720 L:      netdev@vger.kernel.org
10721 S:      Maintained
10722 F:      net/tls/*
10723 F:      include/uapi/linux/tls.h
10724 F:      include/net/tls.h
10725
10726 NETWORKING [WIRELESS]
10727 L:      linux-wireless@vger.kernel.org
10728 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10729
10730 NETDEVSIM
10731 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10732 S:      Maintained
10733 F:      drivers/net/netdevsim/*
10734
10735 NETXEN (1/10) GbE SUPPORT
10736 M:      Manish Chopra <manishc@marvell.com>
10737 M:      Rahul Verma <rahulv@marvell.com>
10738 M:      GR-Linux-NIC-Dev@marvell.com
10739 L:      netdev@vger.kernel.org
10740 S:      Supported
10741 F:      drivers/net/ethernet/qlogic/netxen/
10742
10743 NFC SUBSYSTEM
10744 M:      Samuel Ortiz <sameo@linux.intel.com>
10745 L:      linux-wireless@vger.kernel.org
10746 L:      linux-nfc@lists.01.org (subscribers-only)
10747 S:      Supported
10748 F:      net/nfc/
10749 F:      include/net/nfc/
10750 F:      include/uapi/linux/nfc.h
10751 F:      drivers/nfc/
10752 F:      include/linux/platform_data/nfcmrvl.h
10753 F:      include/linux/platform_data/nxp-nci.h
10754 F:      Documentation/devicetree/bindings/net/nfc/
10755
10756 NFS, SUNRPC, AND LOCKD CLIENTS
10757 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10758 M:      Anna Schumaker <anna.schumaker@netapp.com>
10759 L:      linux-nfs@vger.kernel.org
10760 W:      http://client.linux-nfs.org
10761 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10762 S:      Maintained
10763 F:      fs/lockd/
10764 F:      fs/nfs/
10765 F:      fs/nfs_common/
10766 F:      net/sunrpc/
10767 F:      include/linux/lockd/
10768 F:      include/linux/nfs*
10769 F:      include/linux/sunrpc/
10770 F:      include/uapi/linux/nfs*
10771 F:      include/uapi/linux/sunrpc/
10772
10773 NILFS2 FILESYSTEM
10774 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10775 L:      linux-nilfs@vger.kernel.org
10776 W:      https://nilfs.sourceforge.io/
10777 W:      https://nilfs.osdn.jp/
10778 T:      git git://github.com/konis/nilfs2.git
10779 S:      Supported
10780 F:      Documentation/filesystems/nilfs2.txt
10781 F:      fs/nilfs2/
10782 F:      include/trace/events/nilfs2.h
10783 F:      include/uapi/linux/nilfs2_api.h
10784 F:      include/uapi/linux/nilfs2_ondisk.h
10785
10786 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10787 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10788 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10789 S:      Maintained
10790 F:      Documentation/scsi/NinjaSCSI.txt
10791 F:      drivers/scsi/pcmcia/nsp_*
10792
10793 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10794 M:      GOTO Masanori <gotom@debian.or.jp>
10795 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10796 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10797 S:      Maintained
10798 F:      Documentation/scsi/NinjaSCSI.txt
10799 F:      drivers/scsi/nsp32*
10800
10801 NIOS2 ARCHITECTURE
10802 M:      Ley Foon Tan <lftan@altera.com>
10803 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10805 S:      Maintained
10806 F:      arch/nios2/
10807
10808 NOHZ, DYNTICKS SUPPORT
10809 M:      Frederic Weisbecker <fweisbec@gmail.com>
10810 M:      Thomas Gleixner <tglx@linutronix.de>
10811 M:      Ingo Molnar <mingo@kernel.org>
10812 L:      linux-kernel@vger.kernel.org
10813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10814 S:      Maintained
10815 F:      kernel/time/tick*.*
10816 F:      include/linux/tick.h
10817 F:      include/linux/sched/nohz.h
10818
10819 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10820 M:      Pavel Machek <pavel@ucw.cz>
10821 M:      Sakari Ailus <sakari.ailus@iki.fi>
10822 L:      linux-media@vger.kernel.org
10823 S:      Maintained
10824 F:      drivers/media/i2c/et8ek8
10825 F:      drivers/media/i2c/ad5820.c
10826
10827 NOKIA N900 POWER SUPPLY DRIVERS
10828 R:      Pali Rohár <pali.rohar@gmail.com>
10829 F:      include/linux/power/bq2415x_charger.h
10830 F:      include/linux/power/bq27xxx_battery.h
10831 F:      include/linux/power/isp1704_charger.h
10832 F:      drivers/power/supply/bq2415x_charger.c
10833 F:      drivers/power/supply/bq27xxx_battery.c
10834 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10835 F:      drivers/power/supply/isp1704_charger.c
10836 F:      drivers/power/supply/rx51_battery.c
10837
10838 NTB AMD DRIVER
10839 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10840 L:      linux-ntb@googlegroups.com
10841 S:      Supported
10842 F:      drivers/ntb/hw/amd/
10843
10844 NTB DRIVER CORE
10845 M:      Jon Mason <jdmason@kudzu.us>
10846 M:      Dave Jiang <dave.jiang@intel.com>
10847 M:      Allen Hubbe <allenbh@gmail.com>
10848 L:      linux-ntb@googlegroups.com
10849 S:      Supported
10850 W:      https://github.com/jonmason/ntb/wiki
10851 T:      git git://github.com/jonmason/ntb.git
10852 F:      drivers/ntb/
10853 F:      drivers/net/ntb_netdev.c
10854 F:      include/linux/ntb.h
10855 F:      include/linux/ntb_transport.h
10856 F:      tools/testing/selftests/ntb/
10857
10858 NTB IDT DRIVER
10859 M:      Serge Semin <fancer.lancer@gmail.com>
10860 L:      linux-ntb@googlegroups.com
10861 S:      Supported
10862 F:      drivers/ntb/hw/idt/
10863
10864 NTB INTEL DRIVER
10865 M:      Dave Jiang <dave.jiang@intel.com>
10866 L:      linux-ntb@googlegroups.com
10867 S:      Supported
10868 W:      https://github.com/davejiang/linux/wiki
10869 T:      git https://github.com/davejiang/linux.git
10870 F:      drivers/ntb/hw/intel/
10871
10872 NTFS FILESYSTEM
10873 M:      Anton Altaparmakov <anton@tuxera.com>
10874 L:      linux-ntfs-dev@lists.sourceforge.net
10875 W:      http://www.tuxera.com/
10876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10877 S:      Supported
10878 F:      Documentation/filesystems/ntfs.txt
10879 F:      fs/ntfs/
10880
10881 NUBUS SUBSYSTEM
10882 M:      Finn Thain <fthain@telegraphics.com.au>
10883 L:      linux-m68k@lists.linux-m68k.org
10884 S:      Maintained
10885 F:      arch/*/include/asm/nubus.h
10886 F:      drivers/nubus/
10887 F:      include/linux/nubus.h
10888 F:      include/uapi/linux/nubus.h
10889
10890 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10891 M:      Antonino Daplas <adaplas@gmail.com>
10892 L:      linux-fbdev@vger.kernel.org
10893 S:      Maintained
10894 F:      drivers/video/fbdev/riva/
10895 F:      drivers/video/fbdev/nvidia/
10896
10897 NVM EXPRESS DRIVER
10898 M:      Keith Busch <keith.busch@intel.com>
10899 M:      Jens Axboe <axboe@fb.com>
10900 M:      Christoph Hellwig <hch@lst.de>
10901 M:      Sagi Grimberg <sagi@grimberg.me>
10902 L:      linux-nvme@lists.infradead.org
10903 T:      git://git.infradead.org/nvme.git
10904 W:      http://git.infradead.org/nvme.git
10905 S:      Supported
10906 F:      drivers/nvme/host/
10907 F:      include/linux/nvme.h
10908 F:      include/uapi/linux/nvme_ioctl.h
10909
10910 NVM EXPRESS FC TRANSPORT DRIVERS
10911 M:      James Smart <james.smart@broadcom.com>
10912 L:      linux-nvme@lists.infradead.org
10913 S:      Supported
10914 F:      include/linux/nvme-fc.h
10915 F:      include/linux/nvme-fc-driver.h
10916 F:      drivers/nvme/host/fc.c
10917 F:      drivers/nvme/target/fc.c
10918 F:      drivers/nvme/target/fcloop.c
10919
10920 NVM EXPRESS TARGET DRIVER
10921 M:      Christoph Hellwig <hch@lst.de>
10922 M:      Sagi Grimberg <sagi@grimberg.me>
10923 L:      linux-nvme@lists.infradead.org
10924 T:      git://git.infradead.org/nvme.git
10925 W:      http://git.infradead.org/nvme.git
10926 S:      Supported
10927 F:      drivers/nvme/target/
10928
10929 NVMEM FRAMEWORK
10930 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10931 S:      Maintained
10932 F:      drivers/nvmem/
10933 F:      Documentation/devicetree/bindings/nvmem/
10934 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10935 F:      include/linux/nvmem-consumer.h
10936 F:      include/linux/nvmem-provider.h
10937
10938 NXP SGTL5000 DRIVER
10939 M:      Fabio Estevam <festevam@gmail.com>
10940 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10941 S:      Maintained
10942 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10943 F:      sound/soc/codecs/sgtl5000*
10944
10945 NXP TDA998X DRM DRIVER
10946 M:      Russell King <linux@armlinux.org.uk>
10947 S:      Maintained
10948 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10949 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10950 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10951 F:      include/drm/i2c/tda998x.h
10952 F:      include/dt-bindings/display/tda998x.h
10953 K:      "nxp,tda998x"
10954
10955 NXP TFA9879 DRIVER
10956 M:      Peter Rosin <peda@axentia.se>
10957 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10958 S:      Maintained
10959 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10960 F:      sound/soc/codecs/tfa9879*
10961
10962 NXP-NCI NFC DRIVER
10963 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10964 R:      Charles Gorand <charles.gorand@effinnov.com>
10965 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10966 S:      Supported
10967 F:      drivers/nfc/nxp-nci
10968
10969 OBJAGG
10970 M:      Jiri Pirko <jiri@mellanox.com>
10971 L:      netdev@vger.kernel.org
10972 S:      Supported
10973 F:      lib/objagg.c
10974 F:      lib/test_objagg.c
10975 F:      include/linux/objagg.h
10976
10977 NXP FSPI DRIVER
10978 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
10979 M:      Ashish Kumar <ashish.kumar@nxp.com>
10980 L:      linux-spi@vger.kernel.org
10981 S:      Maintained
10982 F:      drivers/spi/spi-nxp-fspi.c
10983 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
10984
10985 OBJTOOL
10986 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10987 M:      Peter Zijlstra <peterz@infradead.org>
10988 S:      Supported
10989 F:      tools/objtool/
10990
10991 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10992 M:      Frederic Barrat <fbarrat@linux.ibm.com>
10993 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10994 L:      linuxppc-dev@lists.ozlabs.org
10995 S:      Supported
10996 F:      arch/powerpc/platforms/powernv/ocxl.c
10997 F:      arch/powerpc/include/asm/pnv-ocxl.h
10998 F:      drivers/misc/ocxl/
10999 F:      include/misc/ocxl*
11000 F:      include/uapi/misc/ocxl.h
11001 F:      Documentation/accelerators/ocxl.rst
11002
11003 OMAP AUDIO SUPPORT
11004 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11005 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11006 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11007 L:      linux-omap@vger.kernel.org
11008 S:      Maintained
11009 F:      sound/soc/ti/omap*
11010 F:      sound/soc/ti/rx51.c
11011 F:      sound/soc/ti/n810.c
11012 F:      sound/soc/ti/sdma-pcm.*
11013
11014 OMAP CLOCK FRAMEWORK SUPPORT
11015 M:      Paul Walmsley <paul@pwsan.com>
11016 L:      linux-omap@vger.kernel.org
11017 S:      Maintained
11018 F:      arch/arm/*omap*/*clock*
11019
11020 OMAP DEVICE TREE SUPPORT
11021 M:      Benoît Cousson <bcousson@baylibre.com>
11022 M:      Tony Lindgren <tony@atomide.com>
11023 L:      linux-omap@vger.kernel.org
11024 L:      devicetree@vger.kernel.org
11025 S:      Maintained
11026 F:      arch/arm/boot/dts/*omap*
11027 F:      arch/arm/boot/dts/*am3*
11028 F:      arch/arm/boot/dts/*am4*
11029 F:      arch/arm/boot/dts/*am5*
11030 F:      arch/arm/boot/dts/*dra7*
11031
11032 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11033 L:      linux-omap@vger.kernel.org
11034 L:      linux-fbdev@vger.kernel.org
11035 S:      Orphan
11036 F:      drivers/video/fbdev/omap2/
11037 F:      Documentation/arm/OMAP/DSS
11038
11039 OMAP FRAMEBUFFER SUPPORT
11040 L:      linux-fbdev@vger.kernel.org
11041 L:      linux-omap@vger.kernel.org
11042 S:      Orphan
11043 F:      drivers/video/fbdev/omap/
11044
11045 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11046 M:      Roger Quadros <rogerq@ti.com>
11047 M:      Tony Lindgren <tony@atomide.com>
11048 L:      linux-omap@vger.kernel.org
11049 S:      Maintained
11050 F:      drivers/memory/omap-gpmc.c
11051 F:      arch/arm/mach-omap2/*gpmc*
11052
11053 OMAP GPIO DRIVER
11054 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11055 M:      Santosh Shilimkar <ssantosh@kernel.org>
11056 M:      Kevin Hilman <khilman@kernel.org>
11057 L:      linux-omap@vger.kernel.org
11058 S:      Maintained
11059 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11060 F:      drivers/gpio/gpio-omap.c
11061
11062 OMAP HARDWARE SPINLOCK SUPPORT
11063 M:      Ohad Ben-Cohen <ohad@wizery.com>
11064 L:      linux-omap@vger.kernel.org
11065 S:      Maintained
11066 F:      drivers/hwspinlock/omap_hwspinlock.c
11067
11068 OMAP HS MMC SUPPORT
11069 L:      linux-mmc@vger.kernel.org
11070 L:      linux-omap@vger.kernel.org
11071 S:      Orphan
11072 F:      drivers/mmc/host/omap_hsmmc.c
11073
11074 OMAP HWMOD DATA
11075 M:      Paul Walmsley <paul@pwsan.com>
11076 L:      linux-omap@vger.kernel.org
11077 S:      Maintained
11078 F:      arch/arm/mach-omap2/omap_hwmod*data*
11079
11080 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11081 M:      Benoît Cousson <bcousson@baylibre.com>
11082 L:      linux-omap@vger.kernel.org
11083 S:      Maintained
11084 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11085
11086 OMAP HWMOD SUPPORT
11087 M:      Benoît Cousson <bcousson@baylibre.com>
11088 M:      Paul Walmsley <paul@pwsan.com>
11089 L:      linux-omap@vger.kernel.org
11090 S:      Maintained
11091 F:      arch/arm/mach-omap2/omap_hwmod.*
11092
11093 OMAP I2C DRIVER
11094 M:      Vignesh R <vigneshr@ti.com>
11095 L:      linux-omap@vger.kernel.org
11096 L:      linux-i2c@vger.kernel.org
11097 S:      Maintained
11098 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11099 F:      drivers/i2c/busses/i2c-omap.c
11100
11101 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11102 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11103 L:      linux-media@vger.kernel.org
11104 S:      Maintained
11105 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11106 F:      drivers/media/platform/omap3isp/
11107 F:      drivers/staging/media/omap4iss/
11108
11109 OMAP MMC SUPPORT
11110 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11111 L:      linux-omap@vger.kernel.org
11112 S:      Odd Fixes
11113 F:      drivers/mmc/host/omap.c
11114
11115 OMAP POWER MANAGEMENT SUPPORT
11116 M:      Kevin Hilman <khilman@kernel.org>
11117 L:      linux-omap@vger.kernel.org
11118 S:      Maintained
11119 F:      arch/arm/*omap*/*pm*
11120 F:      drivers/cpufreq/omap-cpufreq.c
11121
11122 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11123 M:      Rajendra Nayak <rnayak@codeaurora.org>
11124 M:      Paul Walmsley <paul@pwsan.com>
11125 L:      linux-omap@vger.kernel.org
11126 S:      Maintained
11127 F:      arch/arm/mach-omap2/prm*
11128
11129 OMAP RANDOM NUMBER GENERATOR SUPPORT
11130 M:      Deepak Saxena <dsaxena@plexity.net>
11131 S:      Maintained
11132 F:      drivers/char/hw_random/omap-rng.c
11133
11134 OMAP USB SUPPORT
11135 L:      linux-usb@vger.kernel.org
11136 L:      linux-omap@vger.kernel.org
11137 S:      Orphan
11138 F:      drivers/usb/*/*omap*
11139 F:      arch/arm/*omap*/usb*
11140
11141 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11142 M:      Mark Jackson <mpfj@newflow.co.uk>
11143 L:      linux-omap@vger.kernel.org
11144 S:      Maintained
11145 F:      arch/arm/boot/dts/am335x-nano.dts
11146
11147 OMAP1 SUPPORT
11148 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11149 M:      Tony Lindgren <tony@atomide.com>
11150 L:      linux-omap@vger.kernel.org
11151 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11153 S:      Maintained
11154 F:      arch/arm/mach-omap1/
11155 F:      arch/arm/plat-omap/
11156 F:      arch/arm/configs/omap1_defconfig
11157 F:      drivers/i2c/busses/i2c-omap.c
11158 F:      include/linux/platform_data/i2c-omap.h
11159 F:      include/linux/platform_data/ams-delta-fiq.h
11160
11161 OMAP2+ SUPPORT
11162 M:      Tony Lindgren <tony@atomide.com>
11163 L:      linux-omap@vger.kernel.org
11164 W:      http://www.muru.com/linux/omap/
11165 W:      http://linux.omap.com/
11166 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11168 S:      Maintained
11169 F:      arch/arm/mach-omap2/
11170 F:      arch/arm/plat-omap/
11171 F:      arch/arm/configs/omap2plus_defconfig
11172 F:      drivers/i2c/busses/i2c-omap.c
11173 F:      drivers/irqchip/irq-omap-intc.c
11174 F:      drivers/mfd/*omap*.c
11175 F:      drivers/mfd/menelaus.c
11176 F:      drivers/mfd/palmas.c
11177 F:      drivers/mfd/tps65217.c
11178 F:      drivers/mfd/tps65218.c
11179 F:      drivers/mfd/tps65910.c
11180 F:      drivers/mfd/twl-core.[ch]
11181 F:      drivers/mfd/twl4030*.c
11182 F:      drivers/mfd/twl6030*.c
11183 F:      drivers/mfd/twl6040*.c
11184 F:      drivers/regulator/palmas-regulator*.c
11185 F:      drivers/regulator/pbias-regulator.c
11186 F:      drivers/regulator/tps65217-regulator.c
11187 F:      drivers/regulator/tps65218-regulator.c
11188 F:      drivers/regulator/tps65910-regulator.c
11189 F:      drivers/regulator/twl-regulator.c
11190 F:      drivers/regulator/twl6030-regulator.c
11191 F:      include/linux/platform_data/i2c-omap.h
11192
11193 ONION OMEGA2+ BOARD
11194 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11195 L:      linux-mips@vger.kernel.org
11196 S:      Maintained
11197 F:      arch/mips/boot/dts/ralink/omega2p.dts
11198
11199 OMFS FILESYSTEM
11200 M:      Bob Copeland <me@bobcopeland.com>
11201 L:      linux-karma-devel@lists.sourceforge.net
11202 S:      Maintained
11203 F:      Documentation/filesystems/omfs.txt
11204 F:      fs/omfs/
11205
11206 OMNIKEY CARDMAN 4000 DRIVER
11207 M:      Harald Welte <laforge@gnumonks.org>
11208 S:      Maintained
11209 F:      drivers/char/pcmcia/cm4000_cs.c
11210 F:      include/linux/cm4000_cs.h
11211 F:      include/uapi/linux/cm4000_cs.h
11212
11213 OMNIKEY CARDMAN 4040 DRIVER
11214 M:      Harald Welte <laforge@gnumonks.org>
11215 S:      Maintained
11216 F:      drivers/char/pcmcia/cm4040_cs.*
11217
11218 OMNIVISION OV13858 SENSOR DRIVER
11219 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11220 L:      linux-media@vger.kernel.org
11221 T:      git git://linuxtv.org/media_tree.git
11222 S:      Maintained
11223 F:      drivers/media/i2c/ov13858.c
11224
11225 OMNIVISION OV2680 SENSOR DRIVER
11226 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11227 L:      linux-media@vger.kernel.org
11228 T:      git git://linuxtv.org/media_tree.git
11229 S:      Maintained
11230 F:      drivers/media/i2c/ov2680.c
11231 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11232
11233 OMNIVISION OV2685 SENSOR DRIVER
11234 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11235 L:      linux-media@vger.kernel.org
11236 T:      git git://linuxtv.org/media_tree.git
11237 S:      Maintained
11238 F:      drivers/media/i2c/ov2685.c
11239
11240 OMNIVISION OV5640 SENSOR DRIVER
11241 M:      Steve Longerbeam <slongerbeam@gmail.com>
11242 L:      linux-media@vger.kernel.org
11243 T:      git git://linuxtv.org/media_tree.git
11244 S:      Maintained
11245 F:      drivers/media/i2c/ov5640.c
11246
11247 OMNIVISION OV5647 SENSOR DRIVER
11248 M:      Luis Oliveira <lolivei@synopsys.com>
11249 L:      linux-media@vger.kernel.org
11250 T:      git git://linuxtv.org/media_tree.git
11251 S:      Maintained
11252 F:      drivers/media/i2c/ov5647.c
11253
11254 OMNIVISION OV5695 SENSOR DRIVER
11255 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11256 L:      linux-media@vger.kernel.org
11257 T:      git git://linuxtv.org/media_tree.git
11258 S:      Maintained
11259 F:      drivers/media/i2c/ov5695.c
11260
11261 OMNIVISION OV7670 SENSOR DRIVER
11262 M:      Jonathan Corbet <corbet@lwn.net>
11263 L:      linux-media@vger.kernel.org
11264 T:      git git://linuxtv.org/media_tree.git
11265 S:      Maintained
11266 F:      drivers/media/i2c/ov7670.c
11267 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11268
11269 OMNIVISION OV772x SENSOR DRIVER
11270 M:      Jacopo Mondi <jacopo@jmondi.org>
11271 L:      linux-media@vger.kernel.org
11272 T:      git git://linuxtv.org/media_tree.git
11273 S:      Odd fixes
11274 F:      drivers/media/i2c/ov772x.c
11275 F:      include/media/i2c/ov772x.h
11276 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11277
11278 OMNIVISION OV7740 SENSOR DRIVER
11279 M:      Wenyou Yang <wenyou.yang@microchip.com>
11280 L:      linux-media@vger.kernel.org
11281 T:      git git://linuxtv.org/media_tree.git
11282 S:      Maintained
11283 F:      drivers/media/i2c/ov7740.c
11284 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11285
11286 OMNIVISION OV9650 SENSOR DRIVER
11287 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11288 R:      Akinobu Mita <akinobu.mita@gmail.com>
11289 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11290 L:      linux-media@vger.kernel.org
11291 T:      git git://linuxtv.org/media_tree.git
11292 S:      Maintained
11293 F:      drivers/media/i2c/ov9650.c
11294 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11295
11296 ONENAND FLASH DRIVER
11297 M:      Kyungmin Park <kyungmin.park@samsung.com>
11298 L:      linux-mtd@lists.infradead.org
11299 S:      Maintained
11300 F:      drivers/mtd/nand/onenand/
11301 F:      include/linux/mtd/onenand*.h
11302
11303 ONSTREAM SCSI TAPE DRIVER
11304 M:      Willem Riede <osst@riede.org>
11305 L:      osst-users@lists.sourceforge.net
11306 L:      linux-scsi@vger.kernel.org
11307 S:      Maintained
11308 F:      Documentation/scsi/osst.txt
11309 F:      drivers/scsi/osst.*
11310 F:      drivers/scsi/osst_*.h
11311 F:      drivers/scsi/st.h
11312
11313 OP-TEE DRIVER
11314 M:      Jens Wiklander <jens.wiklander@linaro.org>
11315 S:      Maintained
11316 F:      drivers/tee/optee/
11317
11318 OPA-VNIC DRIVER
11319 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11320 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11321 L:      linux-rdma@vger.kernel.org
11322 S:      Supported
11323 F:      drivers/infiniband/ulp/opa_vnic
11324
11325 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11326 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11327 M:      Frank Rowand <frowand.list@gmail.com>
11328 L:      devicetree@vger.kernel.org
11329 S:      Maintained
11330 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11331 F:      Documentation/devicetree/overlay-notes.txt
11332 F:      drivers/of/overlay.c
11333 F:      drivers/of/resolver.c
11334 K:      of_overlay_notifier_
11335
11336 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11337 M:      Rob Herring <robh+dt@kernel.org>
11338 M:      Frank Rowand <frowand.list@gmail.com>
11339 L:      devicetree@vger.kernel.org
11340 W:      http://www.devicetree.org/
11341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11342 S:      Maintained
11343 F:      drivers/of/
11344 F:      include/linux/of*.h
11345 F:      scripts/dtc/
11346 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11347
11348 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11349 M:      Rob Herring <robh+dt@kernel.org>
11350 M:      Mark Rutland <mark.rutland@arm.com>
11351 L:      devicetree@vger.kernel.org
11352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11353 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11354 S:      Maintained
11355 F:      Documentation/devicetree/
11356 F:      arch/*/boot/dts/
11357 F:      include/dt-bindings/
11358
11359 OPENCORES I2C BUS DRIVER
11360 M:      Peter Korsgaard <peter@korsgaard.com>
11361 M:      Andrew Lunn <andrew@lunn.ch>
11362 L:      linux-i2c@vger.kernel.org
11363 S:      Maintained
11364 F:      Documentation/i2c/busses/i2c-ocores
11365 F:      drivers/i2c/busses/i2c-ocores.c
11366 F:      include/linux/platform_data/i2c-ocores.h
11367
11368 OPENRISC ARCHITECTURE
11369 M:      Jonas Bonn <jonas@southpole.se>
11370 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11371 M:      Stafford Horne <shorne@gmail.com>
11372 T:      git git://github.com/openrisc/linux.git
11373 L:      openrisc@lists.librecores.org
11374 W:      http://openrisc.io
11375 S:      Maintained
11376 F:      Documentation/devicetree/bindings/openrisc/
11377 F:      Documentation/openrisc/
11378 F:      arch/openrisc/
11379 F:      drivers/irqchip/irq-ompic.c
11380 F:      drivers/irqchip/irq-or1k-*
11381
11382 OPENVSWITCH
11383 M:      Pravin B Shelar <pshelar@ovn.org>
11384 L:      netdev@vger.kernel.org
11385 L:      dev@openvswitch.org
11386 W:      http://openvswitch.org
11387 S:      Maintained
11388 F:      net/openvswitch/
11389 F:      include/uapi/linux/openvswitch.h
11390
11391 OPERATING PERFORMANCE POINTS (OPP)
11392 M:      Viresh Kumar <vireshk@kernel.org>
11393 M:      Nishanth Menon <nm@ti.com>
11394 M:      Stephen Boyd <sboyd@kernel.org>
11395 L:      linux-pm@vger.kernel.org
11396 S:      Maintained
11397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11398 F:      drivers/opp/
11399 F:      include/linux/pm_opp.h
11400 F:      Documentation/power/opp.txt
11401 F:      Documentation/devicetree/bindings/opp/
11402
11403 OPL4 DRIVER
11404 M:      Clemens Ladisch <clemens@ladisch.de>
11405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11406 T:      git git://git.alsa-project.org/alsa-kernel.git
11407 S:      Maintained
11408 F:      sound/drivers/opl4/
11409
11410 OPROFILE
11411 M:      Robert Richter <rric@kernel.org>
11412 L:      oprofile-list@lists.sf.net
11413 S:      Maintained
11414 F:      arch/*/include/asm/oprofile*.h
11415 F:      arch/*/oprofile/
11416 F:      drivers/oprofile/
11417 F:      include/linux/oprofile.h
11418
11419 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11420 M:      Mark Fasheh <mark@fasheh.com>
11421 M:      Joel Becker <jlbec@evilplan.org>
11422 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11423 W:      http://ocfs2.wiki.kernel.org
11424 S:      Supported
11425 F:      Documentation/filesystems/ocfs2.txt
11426 F:      Documentation/filesystems/dlmfs.txt
11427 F:      fs/ocfs2/
11428
11429 ORANGEFS FILESYSTEM
11430 M:      Mike Marshall <hubcap@omnibond.com>
11431 R:      Martin Brandenburg <martin@omnibond.com>
11432 L:      devel@lists.orangefs.org
11433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11434 S:      Supported
11435 F:      fs/orangefs/
11436 F:      Documentation/filesystems/orangefs.txt
11437
11438 ORINOCO DRIVER
11439 L:      linux-wireless@vger.kernel.org
11440 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11441 W:      http://www.nongnu.org/orinoco/
11442 S:      Orphan
11443 F:      drivers/net/wireless/intersil/orinoco/
11444
11445 OSD LIBRARY and FILESYSTEM
11446 M:      Boaz Harrosh <ooo@electrozaur.com>
11447 S:      Maintained
11448 F:      drivers/scsi/osd/
11449 F:      include/scsi/osd_*
11450 F:      fs/exofs/
11451
11452 OV2659 OMNIVISION SENSOR DRIVER
11453 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11454 L:      linux-media@vger.kernel.org
11455 W:      https://linuxtv.org
11456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11457 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11458 S:      Maintained
11459 F:      drivers/media/i2c/ov2659.c
11460 F:      include/media/i2c/ov2659.h
11461
11462 OVERLAY FILESYSTEM
11463 M:      Miklos Szeredi <miklos@szeredi.hu>
11464 L:      linux-unionfs@vger.kernel.org
11465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11466 S:      Supported
11467 F:      fs/overlayfs/
11468 F:      Documentation/filesystems/overlayfs.txt
11469
11470 P54 WIRELESS DRIVER
11471 M:      Christian Lamparter <chunkeey@googlemail.com>
11472 L:      linux-wireless@vger.kernel.org
11473 W:      http://wireless.kernel.org/en/users/Drivers/p54
11474 S:      Maintained
11475 F:      drivers/net/wireless/intersil/p54/
11476
11477 PA SEMI ETHERNET DRIVER
11478 L:      netdev@vger.kernel.org
11479 S:      Orphan
11480 F:      drivers/net/ethernet/pasemi/*
11481
11482 PA SEMI SMBUS DRIVER
11483 L:      linux-i2c@vger.kernel.org
11484 S:      Orphan
11485 F:      drivers/i2c/busses/i2c-pasemi.c
11486
11487 PADATA PARALLEL EXECUTION MECHANISM
11488 M:      Steffen Klassert <steffen.klassert@secunet.com>
11489 L:      linux-crypto@vger.kernel.org
11490 S:      Maintained
11491 F:      kernel/padata.c
11492 F:      include/linux/padata.h
11493 F:      Documentation/padata.txt
11494
11495 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11496 M:      Harald Welte <laforge@gnumonks.org>
11497 L:      platform-driver-x86@vger.kernel.org
11498 S:      Maintained
11499 F:      drivers/platform/x86/panasonic-laptop.c
11500
11501 PARALLEL LCD/KEYPAD PANEL DRIVER
11502 M:      Willy Tarreau <willy@haproxy.com>
11503 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11504 S:      Odd Fixes
11505 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11506 F:      drivers/auxdisplay/panel.c
11507
11508 PARALLEL PORT SUBSYSTEM
11509 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11510 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11511 L:      linux-parport@lists.infradead.org (subscribers-only)
11512 S:      Maintained
11513 F:      drivers/parport/
11514 F:      include/linux/parport*.h
11515 F:      drivers/char/ppdev.c
11516 F:      include/uapi/linux/ppdev.h
11517 F:      Documentation/parport*.txt
11518
11519 PARAVIRT_OPS INTERFACE
11520 M:      Juergen Gross <jgross@suse.com>
11521 M:      Alok Kataria <akataria@vmware.com>
11522 L:      virtualization@lists.linux-foundation.org
11523 S:      Supported
11524 F:      Documentation/virtual/paravirt_ops.txt
11525 F:      arch/*/kernel/paravirt*
11526 F:      arch/*/include/asm/paravirt*.h
11527 F:      include/linux/hypervisor.h
11528
11529 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11530 M:      Tim Waugh <tim@cyberelk.net>
11531 L:      linux-parport@lists.infradead.org (subscribers-only)
11532 S:      Maintained
11533 F:      Documentation/blockdev/paride.txt
11534 F:      drivers/block/paride/
11535
11536 PARISC ARCHITECTURE
11537 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11538 M:      Helge Deller <deller@gmx.de>
11539 L:      linux-parisc@vger.kernel.org
11540 W:      http://www.parisc-linux.org/
11541 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11544 S:      Maintained
11545 F:      arch/parisc/
11546 F:      Documentation/parisc/
11547 F:      drivers/parisc/
11548 F:      drivers/char/agp/parisc-agp.c
11549 F:      drivers/input/serio/gscps2.c
11550 F:      drivers/parport/parport_gsc.*
11551 F:      drivers/tty/serial/8250/8250_gsc.c
11552 F:      drivers/video/fbdev/sti*
11553 F:      drivers/video/console/sti*
11554 F:      drivers/video/logo/logo_parisc*
11555
11556 PARMAN
11557 M:      Jiri Pirko <jiri@mellanox.com>
11558 L:      netdev@vger.kernel.org
11559 S:      Supported
11560 F:      lib/parman.c
11561 F:      lib/test_parman.c
11562 F:      include/linux/parman.h
11563
11564 PC87360 HARDWARE MONITORING DRIVER
11565 M:      Jim Cromie <jim.cromie@gmail.com>
11566 L:      linux-hwmon@vger.kernel.org
11567 S:      Maintained
11568 F:      Documentation/hwmon/pc87360
11569 F:      drivers/hwmon/pc87360.c
11570
11571 PC8736x GPIO DRIVER
11572 M:      Jim Cromie <jim.cromie@gmail.com>
11573 S:      Maintained
11574 F:      drivers/char/pc8736x_gpio.c
11575
11576 PC87427 HARDWARE MONITORING DRIVER
11577 M:      Jean Delvare <jdelvare@suse.com>
11578 L:      linux-hwmon@vger.kernel.org
11579 S:      Maintained
11580 F:      Documentation/hwmon/pc87427
11581 F:      drivers/hwmon/pc87427.c
11582
11583 PCA9532 LED DRIVER
11584 M:      Riku Voipio <riku.voipio@iki.fi>
11585 S:      Maintained
11586 F:      drivers/leds/leds-pca9532.c
11587 F:      include/linux/leds-pca9532.h
11588
11589 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11590 M:      Guenter Roeck <linux@roeck-us.net>
11591 L:      linux-i2c@vger.kernel.org
11592 S:      Maintained
11593 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11594
11595 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11596 M:      Khalid Aziz <khalid@gonehiking.org>
11597 S:      Maintained
11598 F:      drivers/firmware/pcdp.*
11599
11600 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11601 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11602 L:      linux-pci@vger.kernel.org
11603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11604 S:      Maintained
11605 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11606 F:      drivers/pci/controller/pci-aardvark.c
11607
11608 PCI DRIVER FOR ALTERA PCIE IP
11609 M:      Ley Foon Tan <lftan@altera.com>
11610 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11611 L:      linux-pci@vger.kernel.org
11612 S:      Supported
11613 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11614 F:      drivers/pci/controller/pcie-altera.c
11615
11616 PCI DRIVER FOR APPLIEDMICRO XGENE
11617 M:      Tanmay Inamdar <tinamdar@apm.com>
11618 L:      linux-pci@vger.kernel.org
11619 L:      linux-arm-kernel@lists.infradead.org
11620 S:      Maintained
11621 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11622 F:      drivers/pci/controller/pci-xgene.c
11623
11624 PCI DRIVER FOR ARM VERSATILE PLATFORM
11625 M:      Rob Herring <robh@kernel.org>
11626 L:      linux-pci@vger.kernel.org
11627 L:      linux-arm-kernel@lists.infradead.org
11628 S:      Maintained
11629 F:      Documentation/devicetree/bindings/pci/versatile.txt
11630 F:      drivers/pci/controller/pci-versatile.c
11631
11632 PCI DRIVER FOR ARMADA 8K
11633 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11634 L:      linux-pci@vger.kernel.org
11635 L:      linux-arm-kernel@lists.infradead.org
11636 S:      Maintained
11637 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11638 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11639
11640 PCI DRIVER FOR CADENCE PCIE IP
11641 M:      Alan Douglas <adouglas@cadence.com>
11642 L:      linux-pci@vger.kernel.org
11643 S:      Maintained
11644 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11645 F:      drivers/pci/controller/pcie-cadence*
11646
11647 PCI DRIVER FOR FREESCALE LAYERSCAPE
11648 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11649 M:      Mingkai Hu <mingkai.hu@nxp.com>
11650 M:      Roy Zang <roy.zang@nxp.com>
11651 L:      linuxppc-dev@lists.ozlabs.org
11652 L:      linux-pci@vger.kernel.org
11653 L:      linux-arm-kernel@lists.infradead.org
11654 S:      Maintained
11655 F:      drivers/pci/controller/dwc/*layerscape*
11656
11657 PCI DRIVER FOR GENERIC OF HOSTS
11658 M:      Will Deacon <will.deacon@arm.com>
11659 L:      linux-pci@vger.kernel.org
11660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11661 S:      Maintained
11662 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11663 F:      drivers/pci/controller/pci-host-common.c
11664 F:      drivers/pci/controller/pci-host-generic.c
11665
11666 PCI DRIVER FOR IMX6
11667 M:      Richard Zhu <hongxing.zhu@nxp.com>
11668 M:      Lucas Stach <l.stach@pengutronix.de>
11669 L:      linux-pci@vger.kernel.org
11670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11671 S:      Maintained
11672 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11673 F:      drivers/pci/controller/dwc/*imx6*
11674
11675 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11676 M:      Keith Busch <keith.busch@intel.com>
11677 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11678 L:      linux-pci@vger.kernel.org
11679 S:      Supported
11680 F:      drivers/pci/controller/vmd.c
11681
11682 PCI DRIVER FOR MICROSEMI SWITCHTEC
11683 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11684 M:      Logan Gunthorpe <logang@deltatee.com>
11685 L:      linux-pci@vger.kernel.org
11686 S:      Maintained
11687 F:      Documentation/switchtec.txt
11688 F:      Documentation/ABI/testing/sysfs-class-switchtec
11689 F:      drivers/pci/switch/switchtec*
11690 F:      include/uapi/linux/switchtec_ioctl.h
11691 F:      include/linux/switchtec.h
11692 F:      drivers/ntb/hw/mscc/
11693
11694 PCI DRIVER FOR MOBIVEIL PCIE IP
11695 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11696 L:      linux-pci@vger.kernel.org
11697 S:      Supported
11698 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11699 F:      drivers/pci/controller/pcie-mobiveil.c
11700
11701 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11702 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11703 M:      Jason Cooper <jason@lakedaemon.net>
11704 L:      linux-pci@vger.kernel.org
11705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11706 S:      Maintained
11707 F:      drivers/pci/controller/*mvebu*
11708
11709 PCI DRIVER FOR NVIDIA TEGRA
11710 M:      Thierry Reding <thierry.reding@gmail.com>
11711 L:      linux-tegra@vger.kernel.org
11712 L:      linux-pci@vger.kernel.org
11713 S:      Supported
11714 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11715 F:      drivers/pci/controller/pci-tegra.c
11716
11717 PCI DRIVER FOR RENESAS R-CAR
11718 M:      Simon Horman <horms@verge.net.au>
11719 L:      linux-pci@vger.kernel.org
11720 L:      linux-renesas-soc@vger.kernel.org
11721 S:      Maintained
11722 F:      drivers/pci/controller/*rcar*
11723
11724 PCI DRIVER FOR SAMSUNG EXYNOS
11725 M:      Jingoo Han <jingoohan1@gmail.com>
11726 L:      linux-pci@vger.kernel.org
11727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11728 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11729 S:      Maintained
11730 F:      drivers/pci/controller/dwc/pci-exynos.c
11731
11732 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11733 M:      Jingoo Han <jingoohan1@gmail.com>
11734 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11735 L:      linux-pci@vger.kernel.org
11736 S:      Maintained
11737 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11738 F:      drivers/pci/controller/dwc/*designware*
11739
11740 PCI DRIVER FOR TI DRA7XX
11741 M:      Kishon Vijay Abraham I <kishon@ti.com>
11742 L:      linux-omap@vger.kernel.org
11743 L:      linux-pci@vger.kernel.org
11744 S:      Supported
11745 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11746 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11747
11748 PCI DRIVER FOR TI KEYSTONE
11749 M:      Murali Karicheri <m-karicheri2@ti.com>
11750 L:      linux-pci@vger.kernel.org
11751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11752 S:      Maintained
11753 F:      drivers/pci/controller/dwc/pci-keystone.c
11754
11755 PCI ENDPOINT SUBSYSTEM
11756 M:      Kishon Vijay Abraham I <kishon@ti.com>
11757 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11758 L:      linux-pci@vger.kernel.org
11759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11760 S:      Supported
11761 F:      drivers/pci/endpoint/
11762 F:      drivers/misc/pci_endpoint_test.c
11763 F:      tools/pci/
11764
11765 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11766 M:      Russell Currey <ruscur@russell.cc>
11767 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11768 M:      Oliver O'Halloran <oohall@gmail.com>
11769 L:      linuxppc-dev@lists.ozlabs.org
11770 S:      Supported
11771 F:      Documentation/PCI/pci-error-recovery.txt
11772 F:      drivers/pci/pcie/aer.c
11773 F:      drivers/pci/pcie/dpc.c
11774 F:      drivers/pci/pcie/err.c
11775 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11776 F:      arch/powerpc/kernel/eeh*.c
11777 F:      arch/powerpc/platforms/*/eeh*.c
11778 F:      arch/powerpc/include/*/eeh*.h
11779
11780 PCI ERROR RECOVERY
11781 M:      Linas Vepstas <linasvepstas@gmail.com>
11782 L:      linux-pci@vger.kernel.org
11783 S:      Supported
11784 F:      Documentation/PCI/pci-error-recovery.txt
11785
11786 PCI MSI DRIVER FOR ALTERA MSI IP
11787 M:      Ley Foon Tan <lftan@altera.com>
11788 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11789 L:      linux-pci@vger.kernel.org
11790 S:      Supported
11791 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11792 F:      drivers/pci/controller/pcie-altera-msi.c
11793
11794 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11795 M:      Duc Dang <dhdang@apm.com>
11796 L:      linux-pci@vger.kernel.org
11797 L:      linux-arm-kernel@lists.infradead.org
11798 S:      Maintained
11799 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11800 F:      drivers/pci/controller/pci-xgene-msi.c
11801
11802 PCI SUBSYSTEM
11803 M:      Bjorn Helgaas <bhelgaas@google.com>
11804 L:      linux-pci@vger.kernel.org
11805 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11807 S:      Supported
11808 F:      Documentation/devicetree/bindings/pci/
11809 F:      Documentation/PCI/
11810 F:      drivers/acpi/pci*
11811 F:      drivers/pci/
11812 F:      include/asm-generic/pci*
11813 F:      include/linux/pci*
11814 F:      include/linux/of_pci.h
11815 F:      include/uapi/linux/pci*
11816 F:      lib/pci*
11817 F:      arch/x86/pci/
11818 F:      arch/x86/kernel/quirks.c
11819 F:      arch/x86/kernel/early-quirks.c
11820
11821 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11822 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11823 L:      linux-pci@vger.kernel.org
11824 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11826 S:      Supported
11827 F:      drivers/pci/controller/
11828
11829 PCIE DRIVER FOR AMLOGIC MESON
11830 M:      Yue Wang <yue.wang@Amlogic.com>
11831 L:      linux-pci@vger.kernel.org
11832 L:      linux-amlogic@lists.infradead.org
11833 S:      Maintained
11834 F:      drivers/pci/controller/dwc/pci-meson.c
11835
11836 PCIE DRIVER FOR AXIS ARTPEC
11837 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11838 L:      linux-arm-kernel@axis.com
11839 L:      linux-pci@vger.kernel.org
11840 S:      Maintained
11841 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11842 F:      drivers/pci/controller/dwc/*artpec*
11843
11844 PCIE DRIVER FOR CAVIUM THUNDERX
11845 M:      David Daney <david.daney@cavium.com>
11846 L:      linux-pci@vger.kernel.org
11847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11848 S:      Supported
11849 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11850 F:      drivers/pci/controller/pci-thunder-*
11851
11852 PCIE DRIVER FOR HISILICON
11853 M:      Zhou Wang <wangzhou1@hisilicon.com>
11854 L:      linux-pci@vger.kernel.org
11855 S:      Maintained
11856 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11857 F:      drivers/pci/controller/dwc/pcie-hisi.c
11858
11859 PCIE DRIVER FOR HISILICON KIRIN
11860 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11861 M:      Binghui Wang <wangbinghui@hisilicon.com>
11862 L:      linux-pci@vger.kernel.org
11863 S:      Maintained
11864 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11865 F:      drivers/pci/controller/dwc/pcie-kirin.c
11866
11867 PCIE DRIVER FOR HISILICON STB
11868 M:      Shawn Guo <shawn.guo@linaro.org>
11869 L:      linux-pci@vger.kernel.org
11870 S:      Maintained
11871 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11872 F:      drivers/pci/controller/dwc/pcie-histb.c
11873
11874 PCIE DRIVER FOR MEDIATEK
11875 M:      Ryder Lee <ryder.lee@mediatek.com>
11876 L:      linux-pci@vger.kernel.org
11877 L:      linux-mediatek@lists.infradead.org
11878 S:      Supported
11879 F:      Documentation/devicetree/bindings/pci/mediatek*
11880 F:      drivers/pci/controller/*mediatek*
11881
11882 PCIE DRIVER FOR QUALCOMM MSM
11883 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11884 L:      linux-pci@vger.kernel.org
11885 L:      linux-arm-msm@vger.kernel.org
11886 S:      Maintained
11887 F:      drivers/pci/controller/dwc/*qcom*
11888
11889 PCIE DRIVER FOR ROCKCHIP
11890 M:      Shawn Lin <shawn.lin@rock-chips.com>
11891 L:      linux-pci@vger.kernel.org
11892 L:      linux-rockchip@lists.infradead.org
11893 S:      Maintained
11894 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11895 F:      drivers/pci/controller/pcie-rockchip*
11896
11897 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11898 M:      Linus Walleij <linus.walleij@linaro.org>
11899 L:      linux-pci@vger.kernel.org
11900 S:      Maintained
11901 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11902 F:      drivers/pci/controller/pci-v3-semi.c
11903
11904 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11905 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11906 L:      linux-pci@vger.kernel.org
11907 S:      Maintained
11908 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
11909 F:      drivers/pci/controller/dwc/pcie-uniphier.c
11910
11911 PCIE DRIVER FOR ST SPEAR13XX
11912 M:      Pratyush Anand <pratyush.anand@gmail.com>
11913 L:      linux-pci@vger.kernel.org
11914 S:      Maintained
11915 F:      drivers/pci/controller/dwc/*spear*
11916
11917 PCMCIA SUBSYSTEM
11918 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11920 S:      Odd Fixes
11921 F:      Documentation/pcmcia/
11922 F:      tools/pcmcia/
11923 F:      drivers/pcmcia/
11924 F:      include/pcmcia/
11925
11926 PCNET32 NETWORK DRIVER
11927 M:      Don Fry <pcnet32@frontier.com>
11928 L:      netdev@vger.kernel.org
11929 S:      Maintained
11930 F:      drivers/net/ethernet/amd/pcnet32.c
11931
11932 PCRYPT PARALLEL CRYPTO ENGINE
11933 M:      Steffen Klassert <steffen.klassert@secunet.com>
11934 L:      linux-crypto@vger.kernel.org
11935 S:      Maintained
11936 F:      crypto/pcrypt.c
11937 F:      include/crypto/pcrypt.h
11938
11939 PEAQ WMI HOTKEYS DRIVER
11940 M:      Hans de Goede <hdegoede@redhat.com>
11941 L:      platform-driver-x86@vger.kernel.org
11942 S:      Maintained
11943 F:      drivers/platform/x86/peaq-wmi.c
11944
11945 PER-CPU MEMORY ALLOCATOR
11946 M:      Dennis Zhou <dennis@kernel.org>
11947 M:      Tejun Heo <tj@kernel.org>
11948 M:      Christoph Lameter <cl@linux.com>
11949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11950 S:      Maintained
11951 F:      include/linux/percpu*.h
11952 F:      mm/percpu*.c
11953 F:      arch/*/include/asm/percpu.h
11954
11955 PER-TASK DELAY ACCOUNTING
11956 M:      Balbir Singh <bsingharora@gmail.com>
11957 S:      Maintained
11958 F:      include/linux/delayacct.h
11959 F:      kernel/delayacct.c
11960
11961 PERFORMANCE EVENTS SUBSYSTEM
11962 M:      Peter Zijlstra <peterz@infradead.org>
11963 M:      Ingo Molnar <mingo@redhat.com>
11964 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11965 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11966 R:      Jiri Olsa <jolsa@redhat.com>
11967 R:      Namhyung Kim <namhyung@kernel.org>
11968 L:      linux-kernel@vger.kernel.org
11969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11970 S:      Supported
11971 F:      kernel/events/*
11972 F:      include/linux/perf_event.h
11973 F:      include/uapi/linux/perf_event.h
11974 F:      arch/*/kernel/perf_event*.c
11975 F:      arch/*/kernel/*/perf_event*.c
11976 F:      arch/*/kernel/*/*/perf_event*.c
11977 F:      arch/*/include/asm/perf_event.h
11978 F:      arch/*/kernel/perf_callchain.c
11979 F:      arch/*/events/*
11980 F:      tools/perf/
11981
11982 PERSONALITY HANDLING
11983 M:      Christoph Hellwig <hch@infradead.org>
11984 L:      linux-abi-devel@lists.sourceforge.net
11985 S:      Maintained
11986 F:      include/linux/personality.h
11987 F:      include/uapi/linux/personality.h
11988
11989 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11990 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11991 L:      linux-input@vger.kernel.org
11992 S:      Maintained
11993 F:      Documentation/input/devices/pxrc.rst
11994 F:      drivers/input/joystick/pxrc.c
11995
11996 PHONET PROTOCOL
11997 M:      Remi Denis-Courmont <courmisch@gmail.com>
11998 S:      Supported
11999 F:      Documentation/networking/phonet.txt
12000 F:      include/linux/phonet.h
12001 F:      include/net/phonet/
12002 F:      include/uapi/linux/phonet.h
12003 F:      net/phonet/
12004
12005 PHRAM MTD DRIVER
12006 M:      Joern Engel <joern@lazybastard.org>
12007 L:      linux-mtd@lists.infradead.org
12008 S:      Maintained
12009 F:      drivers/mtd/devices/phram.c
12010
12011 PICOLCD HID DRIVER
12012 M:      Bruno Prémont <bonbons@linux-vserver.org>
12013 L:      linux-input@vger.kernel.org
12014 S:      Maintained
12015 F:      drivers/hid/hid-picolcd*
12016
12017 PICOXCELL SUPPORT
12018 M:      Jamie Iles <jamie@jamieiles.com>
12019 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12020 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12021 S:      Supported
12022 F:      arch/arm/boot/dts/picoxcell*
12023 F:      arch/arm/mach-picoxcell/
12024 F:      drivers/crypto/picoxcell*
12025
12026 PIN CONTROL SUBSYSTEM
12027 M:      Linus Walleij <linus.walleij@linaro.org>
12028 L:      linux-gpio@vger.kernel.org
12029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12030 S:      Maintained
12031 F:      Documentation/devicetree/bindings/pinctrl/
12032 F:      Documentation/driver-api/pinctl.rst
12033 F:      drivers/pinctrl/
12034 F:      include/linux/pinctrl/
12035
12036 PIN CONTROLLER - MICROCHIP AT91
12037 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12039 L:      linux-gpio@vger.kernel.org
12040 S:      Supported
12041 F:      drivers/pinctrl/pinctrl-at91*
12042
12043 PIN CONTROLLER - FREESCALE
12044 M:      Dong Aisheng <aisheng.dong@nxp.com>
12045 M:      Fabio Estevam <festevam@gmail.com>
12046 M:      Shawn Guo <shawnguo@kernel.org>
12047 M:      Stefan Agner <stefan@agner.ch>
12048 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12049 L:      linux-gpio@vger.kernel.org
12050 S:      Maintained
12051 F:      drivers/pinctrl/freescale/
12052 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12053
12054 PIN CONTROLLER - INTEL
12055 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12056 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12058 S:      Maintained
12059 F:      drivers/pinctrl/intel/
12060
12061 PIN CONTROLLER - MEDIATEK
12062 M:      Sean Wang <sean.wang@kernel.org>
12063 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12064 S:      Maintained
12065 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12066 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12067 F:      drivers/pinctrl/mediatek/
12068
12069 PIN CONTROLLER - QUALCOMM
12070 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12071 S:      Maintained
12072 L:      linux-arm-msm@vger.kernel.org
12073 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12074 F:      drivers/pinctrl/qcom/
12075
12076 PIN CONTROLLER - RENESAS
12077 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12078 L:      linux-renesas-soc@vger.kernel.org
12079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12080 S:      Maintained
12081 F:      drivers/pinctrl/pinctrl-rz*
12082 F:      drivers/pinctrl/sh-pfc/
12083
12084 PIN CONTROLLER - SAMSUNG
12085 M:      Tomasz Figa <tomasz.figa@gmail.com>
12086 M:      Krzysztof Kozlowski <krzk@kernel.org>
12087 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12089 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12090 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12092 S:      Maintained
12093 F:      drivers/pinctrl/samsung/
12094 F:      include/dt-bindings/pinctrl/samsung.h
12095 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12096
12097 PIN CONTROLLER - SINGLE
12098 M:      Tony Lindgren <tony@atomide.com>
12099 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12101 L:      linux-omap@vger.kernel.org
12102 S:      Maintained
12103 F:      drivers/pinctrl/pinctrl-single.c
12104
12105 PIN CONTROLLER - ST SPEAR
12106 M:      Viresh Kumar <vireshk@kernel.org>
12107 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12108 W:      http://www.st.com/spear
12109 S:      Maintained
12110 F:      drivers/pinctrl/spear/
12111
12112 PISTACHIO SOC SUPPORT
12113 M:      James Hartley <james.hartley@sondrel.com>
12114 L:      linux-mips@vger.kernel.org
12115 S:      Odd Fixes
12116 F:      arch/mips/pistachio/
12117 F:      arch/mips/include/asm/mach-pistachio/
12118 F:      arch/mips/boot/dts/img/pistachio*
12119 F:      arch/mips/configs/pistachio*_defconfig
12120
12121 PKTCDVD DRIVER
12122 S:      Orphan
12123 M:      linux-block@vger.kernel.org
12124 F:      drivers/block/pktcdvd.c
12125 F:      include/linux/pktcdvd.h
12126 F:      include/uapi/linux/pktcdvd.h
12127
12128 PKUNITY SOC DRIVERS
12129 M:      Guan Xuetao <gxt@pku.edu.cn>
12130 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12131 S:      Maintained
12132 T:      git git://github.com/gxt/linux.git
12133 F:      drivers/input/serio/i8042-unicore32io.h
12134 F:      drivers/i2c/busses/i2c-puv3.c
12135 F:      drivers/video/fbdev/fb-puv3.c
12136 F:      drivers/rtc/rtc-puv3.c
12137
12138 PMBUS HARDWARE MONITORING DRIVERS
12139 M:      Guenter Roeck <linux@roeck-us.net>
12140 L:      linux-hwmon@vger.kernel.org
12141 W:      http://hwmon.wiki.kernel.org/
12142 W:      http://www.roeck-us.net/linux/drivers/
12143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12144 S:      Maintained
12145 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12146 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12147 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12148 F:      Documentation/hwmon/adm1275
12149 F:      Documentation/hwmon/ibm-cffps
12150 F:      Documentation/hwmon/ir35221
12151 F:      Documentation/hwmon/lm25066
12152 F:      Documentation/hwmon/ltc2978
12153 F:      Documentation/hwmon/ltc3815
12154 F:      Documentation/hwmon/max16064
12155 F:      Documentation/hwmon/max20751
12156 F:      Documentation/hwmon/max31785
12157 F:      Documentation/hwmon/max34440
12158 F:      Documentation/hwmon/max8688
12159 F:      Documentation/hwmon/pmbus
12160 F:      Documentation/hwmon/pmbus-core
12161 F:      Documentation/hwmon/tps40422
12162 F:      Documentation/hwmon/ucd9000
12163 F:      Documentation/hwmon/ucd9200
12164 F:      Documentation/hwmon/zl6100
12165 F:      drivers/hwmon/pmbus/
12166 F:      include/linux/pmbus.h
12167
12168 PMC SIERRA MaxRAID DRIVER
12169 L:      linux-scsi@vger.kernel.org
12170 W:      http://www.pmc-sierra.com/
12171 S:      Orphan
12172 F:      drivers/scsi/pmcraid.*
12173
12174 PMC SIERRA PM8001 DRIVER
12175 M:      Jack Wang <jinpu.wang@profitbricks.com>
12176 M:      lindar_liu@usish.com
12177 L:      linux-scsi@vger.kernel.org
12178 S:      Supported
12179 F:      drivers/scsi/pm8001/
12180
12181 PNP SUPPORT
12182 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12183 S:      Maintained
12184 F:      drivers/pnp/
12185
12186 PNI RM3100 IIO DRIVER
12187 M:      Song Qiang <songqiang1304521@gmail.com>
12188 L:      linux-iio@vger.kernel.org
12189 S:      Maintained
12190 F:      drivers/iio/magnetometer/rm3100*
12191 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12192
12193 POSIX CLOCKS and TIMERS
12194 M:      Thomas Gleixner <tglx@linutronix.de>
12195 L:      linux-kernel@vger.kernel.org
12196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12197 S:      Maintained
12198 F:      fs/timerfd.c
12199 F:      include/linux/timer*
12200 F:      kernel/time/*timer*
12201
12202 POWER MANAGEMENT CORE
12203 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12204 L:      linux-pm@vger.kernel.org
12205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12206 B:      https://bugzilla.kernel.org
12207 S:      Supported
12208 F:      drivers/base/power/
12209 F:      include/linux/pm.h
12210 F:      include/linux/pm_*
12211 F:      include/linux/powercap.h
12212 F:      drivers/powercap/
12213 F:      kernel/configs/nopm.config
12214
12215 POWER STATE COORDINATION INTERFACE (PSCI)
12216 M:      Mark Rutland <mark.rutland@arm.com>
12217 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12218 L:      linux-arm-kernel@lists.infradead.org
12219 S:      Maintained
12220 F:      drivers/firmware/psci*.c
12221 F:      include/linux/psci.h
12222 F:      include/uapi/linux/psci.h
12223
12224 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12225 M:      Sebastian Reichel <sre@kernel.org>
12226 L:      linux-pm@vger.kernel.org
12227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12228 S:      Maintained
12229 F:      Documentation/ABI/testing/sysfs-class-power
12230 F:      Documentation/devicetree/bindings/power/supply/
12231 F:      include/linux/power_supply.h
12232 F:      drivers/power/supply/
12233
12234 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12235 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12236 L:      linuxppc-dev@lists.ozlabs.org
12237 S:      Maintained
12238 F:      drivers/char/powernv-op-panel.c
12239
12240 PPP OVER ATM (RFC 2364)
12241 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12242 S:      Maintained
12243 F:      net/atm/pppoatm.c
12244 F:      include/uapi/linux/atmppp.h
12245
12246 PPP OVER ETHERNET
12247 M:      Michal Ostrowski <mostrows@earthlink.net>
12248 S:      Maintained
12249 F:      drivers/net/ppp/pppoe.c
12250 F:      drivers/net/ppp/pppox.c
12251
12252 PPP OVER L2TP
12253 M:      James Chapman <jchapman@katalix.com>
12254 S:      Maintained
12255 F:      net/l2tp/l2tp_ppp.c
12256 F:      include/linux/if_pppol2tp.h
12257 F:      include/uapi/linux/if_pppol2tp.h
12258
12259 PPP PROTOCOL DRIVERS AND COMPRESSORS
12260 M:      Paul Mackerras <paulus@samba.org>
12261 L:      linux-ppp@vger.kernel.org
12262 S:      Maintained
12263 F:      drivers/net/ppp/ppp_*
12264
12265 PPS SUPPORT
12266 M:      Rodolfo Giometti <giometti@enneenne.com>
12267 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12268 L:      linuxpps@ml.enneenne.com (subscribers-only)
12269 S:      Maintained
12270 F:      Documentation/pps/
12271 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12272 F:      Documentation/ABI/testing/sysfs-pps
12273 F:      drivers/pps/
12274 F:      include/linux/pps*.h
12275 F:      include/uapi/linux/pps.h
12276
12277 PPTP DRIVER
12278 M:      Dmitry Kozlov <xeb@mail.ru>
12279 L:      netdev@vger.kernel.org
12280 S:      Maintained
12281 F:      drivers/net/ppp/pptp.c
12282 W:      http://sourceforge.net/projects/accel-pptp
12283
12284 PREEMPTIBLE KERNEL
12285 M:      Robert Love <rml@tech9.net>
12286 L:      kpreempt-tech@lists.sourceforge.net
12287 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12288 S:      Supported
12289 F:      Documentation/preempt-locking.txt
12290 F:      include/linux/preempt.h
12291
12292 PRINTK
12293 M:      Petr Mladek <pmladek@suse.com>
12294 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12295 R:      Steven Rostedt <rostedt@goodmis.org>
12296 S:      Maintained
12297 F:      kernel/printk/
12298 F:      include/linux/printk.h
12299
12300 PRISM54 WIRELESS DRIVER
12301 M:      Luis Chamberlain <mcgrof@kernel.org>
12302 L:      linux-wireless@vger.kernel.org
12303 W:      http://wireless.kernel.org/en/users/Drivers/p54
12304 S:      Obsolete
12305 F:      drivers/net/wireless/intersil/prism54/
12306
12307 PROC FILESYSTEM
12308 R:      Alexey Dobriyan <adobriyan@gmail.com>
12309 L:      linux-kernel@vger.kernel.org
12310 L:      linux-fsdevel@vger.kernel.org
12311 S:      Maintained
12312 F:      fs/proc/
12313 F:      include/linux/proc_fs.h
12314 F:      tools/testing/selftests/proc/
12315 F:      Documentation/filesystems/proc.txt
12316
12317 PROC SYSCTL
12318 M:      Luis Chamberlain <mcgrof@kernel.org>
12319 M:      Kees Cook <keescook@chromium.org>
12320 L:      linux-kernel@vger.kernel.org
12321 L:      linux-fsdevel@vger.kernel.org
12322 S:      Maintained
12323 F:      fs/proc/proc_sysctl.c
12324 F:      include/linux/sysctl.h
12325 F:      kernel/sysctl.c
12326 F:      tools/testing/selftests/sysctl/
12327
12328 PS3 NETWORK SUPPORT
12329 M:      Geoff Levand <geoff@infradead.org>
12330 L:      netdev@vger.kernel.org
12331 L:      linuxppc-dev@lists.ozlabs.org
12332 S:      Maintained
12333 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12334
12335 PS3 PLATFORM SUPPORT
12336 M:      Geoff Levand <geoff@infradead.org>
12337 L:      linuxppc-dev@lists.ozlabs.org
12338 S:      Maintained
12339 F:      arch/powerpc/boot/ps3*
12340 F:      arch/powerpc/include/asm/lv1call.h
12341 F:      arch/powerpc/include/asm/ps3*.h
12342 F:      arch/powerpc/platforms/ps3/
12343 F:      drivers/*/ps3*
12344 F:      drivers/ps3/
12345 F:      drivers/rtc/rtc-ps3.c
12346 F:      drivers/usb/host/*ps3.c
12347 F:      sound/ppc/snd_ps3*
12348
12349 PS3VRAM DRIVER
12350 M:      Jim Paris <jim@jtan.com>
12351 M:      Geoff Levand <geoff@infradead.org>
12352 L:      linuxppc-dev@lists.ozlabs.org
12353 S:      Maintained
12354 F:      drivers/block/ps3vram.c
12355
12356 PSAMPLE PACKET SAMPLING SUPPORT:
12357 M:      Yotam Gigi <yotam.gi@gmail.com>
12358 S:      Maintained
12359 F:      net/psample
12360 F:      include/net/psample.h
12361 F:      include/uapi/linux/psample.h
12362
12363 PSTORE FILESYSTEM
12364 M:      Kees Cook <keescook@chromium.org>
12365 M:      Anton Vorontsov <anton@enomsg.org>
12366 M:      Colin Cross <ccross@android.com>
12367 M:      Tony Luck <tony.luck@intel.com>
12368 S:      Maintained
12369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12370 F:      fs/pstore/
12371 F:      include/linux/pstore*
12372 F:      drivers/firmware/efi/efi-pstore.c
12373 F:      drivers/acpi/apei/erst.c
12374 F:      Documentation/admin-guide/ramoops.rst
12375 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12376 K:      \b(pstore|ramoops)
12377
12378 PTP HARDWARE CLOCK SUPPORT
12379 M:      Richard Cochran <richardcochran@gmail.com>
12380 L:      netdev@vger.kernel.org
12381 S:      Maintained
12382 W:      http://linuxptp.sourceforge.net/
12383 F:      Documentation/ABI/testing/sysfs-ptp
12384 F:      Documentation/ptp/*
12385 F:      drivers/net/phy/dp83640*
12386 F:      drivers/ptp/*
12387 F:      include/linux/ptp_cl*
12388
12389 PTRACE SUPPORT
12390 M:      Oleg Nesterov <oleg@redhat.com>
12391 S:      Maintained
12392 F:      include/asm-generic/syscall.h
12393 F:      include/linux/ptrace.h
12394 F:      include/linux/regset.h
12395 F:      include/linux/tracehook.h
12396 F:      include/uapi/linux/ptrace.h
12397 F:      include/uapi/linux/ptrace.h
12398 F:      include/asm-generic/ptrace.h
12399 F:      kernel/ptrace.c
12400 F:      arch/*/ptrace*.c
12401 F:      arch/*/*/ptrace*.c
12402 F:      arch/*/include/asm/ptrace*.h
12403
12404 PULSE8-CEC DRIVER
12405 M:      Hans Verkuil <hverkuil@xs4all.nl>
12406 L:      linux-media@vger.kernel.org
12407 T:      git git://linuxtv.org/media_tree.git
12408 S:      Maintained
12409 F:      drivers/media/usb/pulse8-cec/*
12410 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12411
12412 PVRUSB2 VIDEO4LINUX DRIVER
12413 M:      Mike Isely <isely@pobox.com>
12414 L:      pvrusb2@isely.net       (subscribers-only)
12415 L:      linux-media@vger.kernel.org
12416 W:      http://www.isely.net/pvrusb2/
12417 T:      git git://linuxtv.org/media_tree.git
12418 S:      Maintained
12419 F:      Documentation/media/v4l-drivers/pvrusb2*
12420 F:      drivers/media/usb/pvrusb2/
12421
12422 PWC WEBCAM DRIVER
12423 M:      Hans Verkuil <hverkuil@xs4all.nl>
12424 L:      linux-media@vger.kernel.org
12425 T:      git git://linuxtv.org/media_tree.git
12426 S:      Odd Fixes
12427 F:      drivers/media/usb/pwc/*
12428
12429 PWM FAN DRIVER
12430 M:      Kamil Debski <kamil@wypas.org>
12431 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12432 L:      linux-hwmon@vger.kernel.org
12433 S:      Supported
12434 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12435 F:      Documentation/hwmon/pwm-fan
12436 F:      drivers/hwmon/pwm-fan.c
12437
12438 PWM IR Transmitter
12439 M:      Sean Young <sean@mess.org>
12440 L:      linux-media@vger.kernel.org
12441 S:      Maintained
12442 F:      drivers/media/rc/pwm-ir-tx.c
12443
12444 PWM SUBSYSTEM
12445 M:      Thierry Reding <thierry.reding@gmail.com>
12446 L:      linux-pwm@vger.kernel.org
12447 S:      Maintained
12448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12449 F:      Documentation/pwm.txt
12450 F:      Documentation/devicetree/bindings/pwm/
12451 F:      include/linux/pwm.h
12452 F:      drivers/pwm/
12453 F:      drivers/video/backlight/pwm_bl.c
12454 F:      include/linux/pwm_backlight.h
12455 F:      drivers/gpio/gpio-mvebu.c
12456 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12457
12458 PXA GPIO DRIVER
12459 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12460 L:      linux-gpio@vger.kernel.org
12461 S:      Maintained
12462 F:      drivers/gpio/gpio-pxa.c
12463
12464 PXA MMCI DRIVER
12465 S:      Orphan
12466
12467 PXA RTC DRIVER
12468 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12469 L:      linux-rtc@vger.kernel.org
12470 S:      Maintained
12471
12472 PXA2xx/PXA3xx SUPPORT
12473 M:      Daniel Mack <daniel@zonque.org>
12474 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12475 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12477 T:      git git://github.com/hzhuang1/linux.git
12478 T:      git git://github.com/rjarzmik/linux.git
12479 S:      Maintained
12480 F:      arch/arm/boot/dts/pxa*
12481 F:      arch/arm/mach-pxa/
12482 F:      drivers/dma/pxa*
12483 F:      drivers/pcmcia/pxa2xx*
12484 F:      drivers/pinctrl/pxa/
12485 F:      drivers/spi/spi-pxa2xx*
12486 F:      drivers/usb/gadget/udc/pxa2*
12487 F:      include/sound/pxa2xx-lib.h
12488 F:      sound/arm/pxa*
12489 F:      sound/soc/pxa/
12490
12491 QAT DRIVER
12492 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12493 L:      qat-linux@intel.com
12494 S:      Supported
12495 F:      drivers/crypto/qat/
12496
12497 QCOM AUDIO (ASoC) DRIVERS
12498 M:      Patrick Lai <plai@codeaurora.org>
12499 M:      Banajit Goswami <bgoswami@codeaurora.org>
12500 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12501 S:      Supported
12502 F:      sound/soc/qcom/
12503
12504 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12505 M:      Gabriel Somlo <somlo@cmu.edu>
12506 M:      "Michael S. Tsirkin" <mst@redhat.com>
12507 L:      qemu-devel@nongnu.org
12508 S:      Maintained
12509 F:      drivers/firmware/qemu_fw_cfg.c
12510 F:      include/uapi/linux/qemu_fw_cfg.h
12511
12512 QIB DRIVER
12513 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12514 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12515 L:      linux-rdma@vger.kernel.org
12516 S:      Supported
12517 F:      drivers/infiniband/hw/qib/
12518
12519 QLOGIC QL41xxx FCOE DRIVER
12520 M:      QLogic-Storage-Upstream@cavium.com
12521 L:      linux-scsi@vger.kernel.org
12522 S:      Supported
12523 F:      drivers/scsi/qedf/
12524
12525 QLOGIC QL41xxx ISCSI DRIVER
12526 M:      QLogic-Storage-Upstream@cavium.com
12527 L:      linux-scsi@vger.kernel.org
12528 S:      Supported
12529 F:      drivers/scsi/qedi/
12530
12531 QLOGIC QL4xxx ETHERNET DRIVER
12532 M:      Ariel Elior <aelior@marvell.com>
12533 M:      GR-everest-linux-l2@marvell.com
12534 L:      netdev@vger.kernel.org
12535 S:      Supported
12536 F:      drivers/net/ethernet/qlogic/qed/
12537 F:      include/linux/qed/
12538 F:      drivers/net/ethernet/qlogic/qede/
12539
12540 QLOGIC QL4xxx RDMA DRIVER
12541 M:      Michal Kalderon <mkalderon@marvell.com>
12542 M:      Ariel Elior <aelior@marvell.com>
12543 L:      linux-rdma@vger.kernel.org
12544 S:      Supported
12545 F:      drivers/infiniband/hw/qedr/
12546 F:      include/uapi/rdma/qedr-abi.h
12547
12548 QLOGIC QLA1280 SCSI DRIVER
12549 M:      Michael Reed <mdr@sgi.com>
12550 L:      linux-scsi@vger.kernel.org
12551 S:      Maintained
12552 F:      drivers/scsi/qla1280.[ch]
12553
12554 QLOGIC QLA2XXX FC-SCSI DRIVER
12555 M:      qla2xxx-upstream@qlogic.com
12556 L:      linux-scsi@vger.kernel.org
12557 S:      Supported
12558 F:      Documentation/scsi/LICENSE.qla2xxx
12559 F:      drivers/scsi/qla2xxx/
12560
12561 QLOGIC QLA3XXX NETWORK DRIVER
12562 M:      GR-Linux-NIC-Dev@marvell.com
12563 L:      netdev@vger.kernel.org
12564 S:      Supported
12565 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12566 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12567
12568 QLOGIC QLA4XXX iSCSI DRIVER
12569 M:      QLogic-Storage-Upstream@qlogic.com
12570 L:      linux-scsi@vger.kernel.org
12571 S:      Supported
12572 F:      Documentation/scsi/LICENSE.qla4xxx
12573 F:      drivers/scsi/qla4xxx/
12574
12575 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12576 M:      Shahed Shaikh <shshaikh@marvell.com>
12577 M:      Manish Chopra <manishc@marvell.com>
12578 M:      GR-Linux-NIC-Dev@marvell.com
12579 L:      netdev@vger.kernel.org
12580 S:      Supported
12581 F:      drivers/net/ethernet/qlogic/qlcnic/
12582
12583 QLOGIC QLGE 10Gb ETHERNET DRIVER
12584 M:      Manish Chopra <manishc@marvell.com>
12585 M:      GR-Linux-NIC-Dev@marvell.com
12586 L:      netdev@vger.kernel.org
12587 S:      Supported
12588 F:      drivers/net/ethernet/qlogic/qlge/
12589
12590 QM1D1B0004 MEDIA DRIVER
12591 M:      Akihiro Tsukada <tskd08@gmail.com>
12592 L:      linux-media@vger.kernel.org
12593 S:      Odd Fixes
12594 F:      drivers/media/tuners/qm1d1b0004*
12595
12596 QM1D1C0042 MEDIA DRIVER
12597 M:      Akihiro Tsukada <tskd08@gmail.com>
12598 L:      linux-media@vger.kernel.org
12599 S:      Odd Fixes
12600 F:      drivers/media/tuners/qm1d1c0042*
12601
12602 QNX4 FILESYSTEM
12603 M:      Anders Larsen <al@alarsen.net>
12604 W:      http://www.alarsen.net/linux/qnx4fs/
12605 S:      Maintained
12606 F:      fs/qnx4/
12607 F:      include/uapi/linux/qnx4_fs.h
12608 F:      include/uapi/linux/qnxtypes.h
12609
12610 QORIQ DPAA2 FSL-MC BUS DRIVER
12611 M:      Stuart Yoder <stuyoder@gmail.com>
12612 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12613 L:      linux-kernel@vger.kernel.org
12614 S:      Maintained
12615 F:      drivers/bus/fsl-mc/
12616 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12617 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12618
12619 QT1010 MEDIA DRIVER
12620 M:      Antti Palosaari <crope@iki.fi>
12621 L:      linux-media@vger.kernel.org
12622 W:      https://linuxtv.org
12623 W:      http://palosaari.fi/linux/
12624 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12625 T:      git git://linuxtv.org/anttip/media_tree.git
12626 S:      Maintained
12627 F:      drivers/media/tuners/qt1010*
12628
12629 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12630 M:      Kalle Valo <kvalo@codeaurora.org>
12631 L:      ath10k@lists.infradead.org
12632 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12634 S:      Supported
12635 F:      drivers/net/wireless/ath/ath10k/
12636
12637 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12638 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12639 L:      linux-wireless@vger.kernel.org
12640 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12641 S:      Supported
12642 F:      drivers/net/wireless/ath/ath9k/
12643
12644 QUALCOMM CAMERA SUBSYSTEM DRIVER
12645 M:      Todor Tomov <todor.too@gmail.com>
12646 L:      linux-media@vger.kernel.org
12647 S:      Maintained
12648 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12649 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12650 F:      drivers/media/platform/qcom/camss/
12651
12652 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12653 M:  Ilia Lin <ilia.lin@gmail.com>
12654 L:  linux-pm@vger.kernel.org
12655 S:  Maintained
12656 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12657 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12658
12659 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12660 M:      Timur Tabi <timur@kernel.org>
12661 L:      netdev@vger.kernel.org
12662 S:      Maintained
12663 F:      drivers/net/ethernet/qualcomm/emac/
12664
12665 QUALCOMM ETHQOS ETHERNET DRIVER
12666 M:      Vinod Koul <vkoul@kernel.org>
12667 M:      Niklas Cassel <niklas.cassel@linaro.org>
12668 L:      netdev@vger.kernel.org
12669 S:      Maintained
12670 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12671 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12672
12673 QUALCOMM GENERIC INTERFACE I2C DRIVER
12674 M:      Alok Chauhan <alokc@codeaurora.org>
12675 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12676 L:      linux-i2c@vger.kernel.org
12677 L:      linux-arm-msm@vger.kernel.org
12678 S:      Supported
12679 F:      drivers/i2c/busses/i2c-qcom-geni.c
12680
12681 QUALCOMM HEXAGON ARCHITECTURE
12682 M:      Richard Kuo <rkuo@codeaurora.org>
12683 L:      linux-hexagon@vger.kernel.org
12684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12685 S:      Supported
12686 F:      arch/hexagon/
12687
12688 QUALCOMM HIDMA DRIVER
12689 M:      Sinan Kaya <okaya@kernel.org>
12690 L:      linux-arm-kernel@lists.infradead.org
12691 L:      linux-arm-msm@vger.kernel.org
12692 L:      dmaengine@vger.kernel.org
12693 S:      Supported
12694 F:      drivers/dma/qcom/hidma*
12695
12696 QUALCOMM IOMMU
12697 M:      Rob Clark <robdclark@gmail.com>
12698 L:      iommu@lists.linux-foundation.org
12699 L:      linux-arm-msm@vger.kernel.org
12700 S:      Maintained
12701 F:      drivers/iommu/qcom_iommu.c
12702
12703 QUALCOMM TSENS THERMAL DRIVER
12704 M:      Amit Kucheria <amit.kucheria@linaro.org>
12705 L:      linux-pm@vger.kernel.org
12706 L:      linux-arm-msm@vger.kernel.org
12707 S:      Maintained
12708 F:      drivers/thermal/qcom/
12709
12710 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12711 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12712 L:      linux-media@vger.kernel.org
12713 L:      linux-arm-msm@vger.kernel.org
12714 T:      git git://linuxtv.org/media_tree.git
12715 S:      Maintained
12716 F:      drivers/media/platform/qcom/venus/
12717
12718 QUALCOMM WCN36XX WIRELESS DRIVER
12719 M:      Kalle Valo <kvalo@codeaurora.org>
12720 L:      wcn36xx@lists.infradead.org
12721 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12722 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12723 S:      Supported
12724 F:      drivers/net/wireless/ath/wcn36xx/
12725
12726 QUANTENNA QTNFMAC WIRELESS DRIVER
12727 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12728 M:      Avinash Patil <avinashp@quantenna.com>
12729 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12730 L:      linux-wireless@vger.kernel.org
12731 S:      Maintained
12732 F:      drivers/net/wireless/quantenna
12733
12734 RADEON and AMDGPU DRM DRIVERS
12735 M:      Alex Deucher <alexander.deucher@amd.com>
12736 M:      Christian König <christian.koenig@amd.com>
12737 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12738 L:      amd-gfx@lists.freedesktop.org
12739 T:      git git://people.freedesktop.org/~agd5f/linux
12740 S:      Supported
12741 F:      drivers/gpu/drm/radeon/
12742 F:      include/uapi/drm/radeon_drm.h
12743 F:      drivers/gpu/drm/amd/
12744 F:      include/uapi/drm/amdgpu_drm.h
12745
12746 RADEON FRAMEBUFFER DISPLAY DRIVER
12747 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12748 L:      linux-fbdev@vger.kernel.org
12749 S:      Maintained
12750 F:      drivers/video/fbdev/aty/radeon*
12751 F:      include/uapi/linux/radeonfb.h
12752
12753 RADIOSHARK RADIO DRIVER
12754 M:      Hans Verkuil <hverkuil@xs4all.nl>
12755 L:      linux-media@vger.kernel.org
12756 T:      git git://linuxtv.org/media_tree.git
12757 S:      Maintained
12758 F:      drivers/media/radio/radio-shark.c
12759
12760 RADIOSHARK2 RADIO DRIVER
12761 M:      Hans Verkuil <hverkuil@xs4all.nl>
12762 L:      linux-media@vger.kernel.org
12763 T:      git git://linuxtv.org/media_tree.git
12764 S:      Maintained
12765 F:      drivers/media/radio/radio-shark2.c
12766 F:      drivers/media/radio/radio-tea5777.c
12767
12768 RADOS BLOCK DEVICE (RBD)
12769 M:      Ilya Dryomov <idryomov@gmail.com>
12770 M:      Sage Weil <sage@redhat.com>
12771 M:      Alex Elder <elder@kernel.org>
12772 L:      ceph-devel@vger.kernel.org
12773 W:      http://ceph.com/
12774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12775 T:      git git://github.com/ceph/ceph-client.git
12776 S:      Supported
12777 F:      Documentation/ABI/testing/sysfs-bus-rbd
12778 F:      drivers/block/rbd.c
12779 F:      drivers/block/rbd_types.h
12780
12781 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12782 M:      Paul Mackerras <paulus@samba.org>
12783 L:      linux-fbdev@vger.kernel.org
12784 S:      Maintained
12785 F:      drivers/video/fbdev/aty/aty128fb.c
12786
12787 RAINSHADOW-CEC DRIVER
12788 M:      Hans Verkuil <hverkuil@xs4all.nl>
12789 L:      linux-media@vger.kernel.org
12790 T:      git git://linuxtv.org/media_tree.git
12791 S:      Maintained
12792 F:      drivers/media/usb/rainshadow-cec/*
12793
12794 RALINK MIPS ARCHITECTURE
12795 M:      John Crispin <john@phrozen.org>
12796 L:      linux-mips@vger.kernel.org
12797 S:      Maintained
12798 F:      arch/mips/ralink
12799
12800 RALINK RT2X00 WIRELESS LAN DRIVER
12801 P:      rt2x00 project
12802 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12803 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12804 L:      linux-wireless@vger.kernel.org
12805 S:      Maintained
12806 F:      drivers/net/wireless/ralink/rt2x00/
12807
12808 RAMDISK RAM BLOCK DEVICE DRIVER
12809 M:      Jens Axboe <axboe@kernel.dk>
12810 S:      Maintained
12811 F:      Documentation/blockdev/ramdisk.txt
12812 F:      drivers/block/brd.c
12813
12814 RANCHU VIRTUAL BOARD FOR MIPS
12815 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12816 L:      linux-mips@vger.kernel.org
12817 S:      Supported
12818 F:      arch/mips/generic/board-ranchu.c
12819 F:      arch/mips/configs/generic/board-ranchu.config
12820
12821 RANDOM NUMBER DRIVER
12822 M:      "Theodore Ts'o" <tytso@mit.edu>
12823 S:      Maintained
12824 F:      drivers/char/random.c
12825
12826 RAPIDIO SUBSYSTEM
12827 M:      Matt Porter <mporter@kernel.crashing.org>
12828 M:      Alexandre Bounine <alex.bou9@gmail.com>
12829 S:      Maintained
12830 F:      drivers/rapidio/
12831
12832 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12833 L:      linux-wireless@vger.kernel.org
12834 S:      Orphan
12835 F:      drivers/net/wireless/ray*
12836
12837 RCUTORTURE TEST FRAMEWORK
12838 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12839 M:      Josh Triplett <josh@joshtriplett.org>
12840 R:      Steven Rostedt <rostedt@goodmis.org>
12841 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12842 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12843 L:      linux-kernel@vger.kernel.org
12844 S:      Supported
12845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12846 F:      tools/testing/selftests/rcutorture
12847
12848 RDC R-321X SoC
12849 M:      Florian Fainelli <florian@openwrt.org>
12850 S:      Maintained
12851
12852 RDC R6040 FAST ETHERNET DRIVER
12853 M:      Florian Fainelli <f.fainelli@gmail.com>
12854 L:      netdev@vger.kernel.org
12855 S:      Maintained
12856 F:      drivers/net/ethernet/rdc/r6040.c
12857
12858 RDMAVT - RDMA verbs software
12859 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12860 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12861 L:      linux-rdma@vger.kernel.org
12862 S:      Supported
12863 F:      drivers/infiniband/sw/rdmavt
12864
12865 RDS - RELIABLE DATAGRAM SOCKETS
12866 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12867 L:      netdev@vger.kernel.org
12868 L:      linux-rdma@vger.kernel.org
12869 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12870 W:      https://oss.oracle.com/projects/rds/
12871 S:      Supported
12872 F:      net/rds/
12873 F:      Documentation/networking/rds.txt
12874
12875 RDT - RESOURCE ALLOCATION
12876 M:      Fenghua Yu <fenghua.yu@intel.com>
12877 M:      Reinette Chatre <reinette.chatre@intel.com>
12878 L:      linux-kernel@vger.kernel.org
12879 S:      Supported
12880 F:      arch/x86/kernel/cpu/resctrl/
12881 F:      arch/x86/include/asm/resctrl_sched.h
12882 F:      Documentation/x86/resctrl*
12883
12884 READ-COPY UPDATE (RCU)
12885 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12886 M:      Josh Triplett <josh@joshtriplett.org>
12887 R:      Steven Rostedt <rostedt@goodmis.org>
12888 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12889 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12890 R:      Joel Fernandes <joel@joelfernandes.org>
12891 L:      linux-kernel@vger.kernel.org
12892 W:      http://www.rdrop.com/users/paulmck/RCU/
12893 S:      Supported
12894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12895 F:      Documentation/RCU/
12896 X:      Documentation/RCU/torture.txt
12897 F:      include/linux/rcu*
12898 X:      include/linux/srcu*.h
12899 F:      kernel/rcu/
12900 X:      kernel/rcu/srcu*.c
12901
12902 REAL TIME CLOCK (RTC) SUBSYSTEM
12903 M:      Alessandro Zummo <a.zummo@towertech.it>
12904 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12905 L:      linux-rtc@vger.kernel.org
12906 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12908 S:      Maintained
12909 F:      Documentation/devicetree/bindings/rtc/
12910 F:      Documentation/rtc.txt
12911 F:      drivers/rtc/
12912 F:      include/linux/rtc.h
12913 F:      include/uapi/linux/rtc.h
12914 F:      include/linux/rtc/
12915 F:      include/linux/platform_data/rtc-*
12916 F:      tools/testing/selftests/rtc/
12917
12918 REALTEK AUDIO CODECS
12919 M:      Bard Liao <bardliao@realtek.com>
12920 M:      Oder Chiou <oder_chiou@realtek.com>
12921 S:      Maintained
12922 F:      sound/soc/codecs/rt*
12923 F:      include/sound/rt*.h
12924
12925 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12926 M:      Linus Walleij <linus.walleij@linaro.org>
12927 S:      Maintained
12928 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12929 F:      drivers/net/dsa/realtek-smi*
12930 F:      drivers/net/dsa/rtl83*
12931
12932 REDPINE WIRELESS DRIVER
12933 M:      Amitkumar Karwar <amitkarwar@gmail.com>
12934 M:      Siva Rebbagondla <siva8118@gmail.com>
12935 L:      linux-wireless@vger.kernel.org
12936 S:      Maintained
12937 F:      drivers/net/wireless/rsi/
12938
12939 REGISTER MAP ABSTRACTION
12940 M:      Mark Brown <broonie@kernel.org>
12941 L:      linux-kernel@vger.kernel.org
12942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12943 S:      Supported
12944 F:      Documentation/devicetree/bindings/regmap/
12945 F:      drivers/base/regmap/
12946 F:      include/linux/regmap.h
12947
12948 REISERFS FILE SYSTEM
12949 L:      reiserfs-devel@vger.kernel.org
12950 S:      Supported
12951 F:      fs/reiserfs/
12952
12953 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12954 M:      Ohad Ben-Cohen <ohad@wizery.com>
12955 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12956 L:      linux-remoteproc@vger.kernel.org
12957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12958 S:      Maintained
12959 F:      Documentation/devicetree/bindings/remoteproc/
12960 F:      Documentation/remoteproc.txt
12961 F:      drivers/remoteproc/
12962 F:      include/linux/remoteproc.h
12963
12964 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12965 M:      Ohad Ben-Cohen <ohad@wizery.com>
12966 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12967 L:      linux-remoteproc@vger.kernel.org
12968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12969 S:      Maintained
12970 F:      drivers/rpmsg/
12971 F:      Documentation/rpmsg.txt
12972 F:      include/linux/rpmsg.h
12973 F:      include/linux/rpmsg/
12974
12975 RENESAS CLOCK DRIVERS
12976 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12977 L:      linux-renesas-soc@vger.kernel.org
12978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12979 S:      Supported
12980 F:      drivers/clk/renesas/
12981
12982 RENESAS EMEV2 I2C DRIVER
12983 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12984 S:      Supported
12985 F:      drivers/i2c/busses/i2c-emev2.c
12986
12987 RENESAS ETHERNET DRIVERS
12988 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12989 L:      netdev@vger.kernel.org
12990 L:      linux-renesas-soc@vger.kernel.org
12991 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12992 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12993 F:      drivers/net/ethernet/renesas/
12994 F:      include/linux/sh_eth.h
12995
12996 RENESAS R-CAR GYROADC DRIVER
12997 M:      Marek Vasut <marek.vasut@gmail.com>
12998 L:      linux-iio@vger.kernel.org
12999 S:      Supported
13000 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13001 F:      drivers/iio/adc/rcar-gyroadc.c
13002
13003 RENESAS R-CAR I2C DRIVERS
13004 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13005 S:      Supported
13006 F:      drivers/i2c/busses/i2c-rcar.c
13007 F:      drivers/i2c/busses/i2c-sh_mobile.c
13008
13009 RENESAS RIIC DRIVER
13010 M:      Chris Brandt <chris.brandt@renesas.com>
13011 S:      Supported
13012 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13013 F:      drivers/i2c/busses/i2c-riic.c
13014
13015 RENESAS USB PHY DRIVER
13016 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13017 L:      linux-renesas-soc@vger.kernel.org
13018 S:      Maintained
13019 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13020
13021 RESET CONTROLLER FRAMEWORK
13022 M:      Philipp Zabel <p.zabel@pengutronix.de>
13023 T:      git git://git.pengutronix.de/git/pza/linux
13024 S:      Maintained
13025 F:      drivers/reset/
13026 F:      Documentation/devicetree/bindings/reset/
13027 F:      include/dt-bindings/reset/
13028 F:      include/linux/reset.h
13029 F:      include/linux/reset-controller.h
13030
13031 RESTARTABLE SEQUENCES SUPPORT
13032 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13033 M:      Peter Zijlstra <peterz@infradead.org>
13034 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13035 M:      Boqun Feng <boqun.feng@gmail.com>
13036 L:      linux-kernel@vger.kernel.org
13037 S:      Supported
13038 F:      kernel/rseq.c
13039 F:      include/uapi/linux/rseq.h
13040 F:      include/trace/events/rseq.h
13041 F:      tools/testing/selftests/rseq/
13042
13043 RFKILL
13044 M:      Johannes Berg <johannes@sipsolutions.net>
13045 L:      linux-wireless@vger.kernel.org
13046 W:      http://wireless.kernel.org/
13047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13049 S:      Maintained
13050 F:      Documentation/rfkill.txt
13051 F:      Documentation/ABI/stable/sysfs-class-rfkill
13052 F:      net/rfkill/
13053 F:      include/linux/rfkill.h
13054 F:      include/uapi/linux/rfkill.h
13055
13056 RHASHTABLE
13057 M:      Thomas Graf <tgraf@suug.ch>
13058 M:      Herbert Xu <herbert@gondor.apana.org.au>
13059 L:      netdev@vger.kernel.org
13060 S:      Maintained
13061 F:      lib/rhashtable.c
13062 F:      lib/test_rhashtable.c
13063 F:      include/linux/rhashtable.h
13064 F:      include/linux/rhashtable-types.h
13065
13066 RICOH R5C592 MEMORYSTICK DRIVER
13067 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13068 S:      Maintained
13069 F:      drivers/memstick/host/r592.*
13070
13071 RICOH SMARTMEDIA/XD DRIVER
13072 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13073 S:      Maintained
13074 F:      drivers/mtd/nand/raw/r852.c
13075 F:      drivers/mtd/nand/raw/r852.h
13076
13077 RISC-V ARCHITECTURE
13078 M:      Palmer Dabbelt <palmer@sifive.com>
13079 M:      Albert Ou <aou@eecs.berkeley.edu>
13080 L:      linux-riscv@lists.infradead.org
13081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13082 S:      Supported
13083 F:      arch/riscv/
13084 K:      riscv
13085 N:      riscv
13086
13087 ROCCAT DRIVERS
13088 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13089 W:      http://sourceforge.net/projects/roccat/
13090 S:      Maintained
13091 F:      drivers/hid/hid-roccat*
13092 F:      include/linux/hid-roccat*
13093 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13094
13095 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13096 M:      Jacob chen <jacob2.chen@rock-chips.com>
13097 L:      linux-media@vger.kernel.org
13098 S:      Maintained
13099 F:      drivers/media/platform/rockchip/rga/
13100 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13101
13102 ROCKCHIP VPU CODEC DRIVER
13103 M:      Ezequiel Garcia <ezequiel@collabora.com>
13104 L:      linux-media@vger.kernel.org
13105 S:      Maintained
13106 F:      drivers/staging/media/platform/rockchip/vpu/
13107 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13108
13109 ROCKER DRIVER
13110 M:      Jiri Pirko <jiri@resnulli.us>
13111 L:      netdev@vger.kernel.org
13112 S:      Supported
13113 F:      drivers/net/ethernet/rocker/
13114
13115 ROCKETPORT DRIVER
13116 P:      Comtrol Corp.
13117 W:      http://www.comtrol.com
13118 S:      Maintained
13119 F:      Documentation/serial/rocket.txt
13120 F:      drivers/tty/rocket*
13121
13122 ROCKETPORT EXPRESS/INFINITY DRIVER
13123 M:      Kevin Cernekee <cernekee@gmail.com>
13124 L:      linux-serial@vger.kernel.org
13125 S:      Odd Fixes
13126 F:      drivers/tty/serial/rp2.*
13127
13128 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13129 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13130 L:      linux-kernel@vger.kernel.org
13131 L:      linux-renesas-soc@vger.kernel.org
13132 S:      Supported
13133 F:      drivers/mfd/bd9571mwv.c
13134 F:      drivers/regulator/bd9571mwv-regulator.c
13135 F:      drivers/gpio/gpio-bd9571mwv.c
13136 F:      include/linux/mfd/bd9571mwv.h
13137 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13138
13139 ROSE NETWORK LAYER
13140 M:      Ralf Baechle <ralf@linux-mips.org>
13141 L:      linux-hams@vger.kernel.org
13142 W:      http://www.linux-ax25.org/
13143 S:      Maintained
13144 F:      include/net/rose.h
13145 F:      include/uapi/linux/rose.h
13146 F:      net/rose/
13147
13148 RTL2830 MEDIA DRIVER
13149 M:      Antti Palosaari <crope@iki.fi>
13150 L:      linux-media@vger.kernel.org
13151 W:      https://linuxtv.org
13152 W:      http://palosaari.fi/linux/
13153 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13154 T:      git git://linuxtv.org/anttip/media_tree.git
13155 S:      Maintained
13156 F:      drivers/media/dvb-frontends/rtl2830*
13157
13158 RTL2832 MEDIA DRIVER
13159 M:      Antti Palosaari <crope@iki.fi>
13160 L:      linux-media@vger.kernel.org
13161 W:      https://linuxtv.org
13162 W:      http://palosaari.fi/linux/
13163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13164 T:      git git://linuxtv.org/anttip/media_tree.git
13165 S:      Maintained
13166 F:      drivers/media/dvb-frontends/rtl2832*
13167
13168 RTL2832_SDR MEDIA DRIVER
13169 M:      Antti Palosaari <crope@iki.fi>
13170 L:      linux-media@vger.kernel.org
13171 W:      https://linuxtv.org
13172 W:      http://palosaari.fi/linux/
13173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13174 T:      git git://linuxtv.org/anttip/media_tree.git
13175 S:      Maintained
13176 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13177
13178 RTL8180 WIRELESS DRIVER
13179 L:      linux-wireless@vger.kernel.org
13180 W:      http://wireless.kernel.org/
13181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13182 S:      Orphan
13183 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13184
13185 RTL8187 WIRELESS DRIVER
13186 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13187 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13188 M:      Larry Finger <Larry.Finger@lwfinger.net>
13189 L:      linux-wireless@vger.kernel.org
13190 W:      http://wireless.kernel.org/
13191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13192 S:      Maintained
13193 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13194
13195 REALTEK WIRELESS DRIVER (rtlwifi family)
13196 M:      Ping-Ke Shih <pkshih@realtek.com>
13197 L:      linux-wireless@vger.kernel.org
13198 W:      http://wireless.kernel.org/
13199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13200 S:      Maintained
13201 F:      drivers/net/wireless/realtek/rtlwifi/
13202
13203 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13204 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13205 L:      linux-wireless@vger.kernel.org
13206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13207 S:      Maintained
13208 F:      drivers/net/wireless/realtek/rtl8xxxu/
13209
13210 RXRPC SOCKETS (AF_RXRPC)
13211 M:      David Howells <dhowells@redhat.com>
13212 L:      linux-afs@lists.infradead.org
13213 S:      Supported
13214 F:      net/rxrpc/
13215 F:      include/keys/rxrpc-type.h
13216 F:      include/net/af_rxrpc.h
13217 F:      include/trace/events/rxrpc.h
13218 F:      include/uapi/linux/rxrpc.h
13219 F:      Documentation/networking/rxrpc.txt
13220 W:      https://www.infradead.org/~dhowells/kafs/
13221
13222 S3 SAVAGE FRAMEBUFFER DRIVER
13223 M:      Antonino Daplas <adaplas@gmail.com>
13224 L:      linux-fbdev@vger.kernel.org
13225 S:      Maintained
13226 F:      drivers/video/fbdev/savage/
13227
13228 S390
13229 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13230 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13231 L:      linux-s390@vger.kernel.org
13232 W:      http://www.ibm.com/developerworks/linux/linux390/
13233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13234 S:      Supported
13235 F:      arch/s390/
13236 F:      drivers/s390/
13237 F:      Documentation/s390/
13238 F:      Documentation/driver-api/s390-drivers.rst
13239
13240 S390 COMMON I/O LAYER
13241 M:      Sebastian Ott <sebott@linux.ibm.com>
13242 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13243 L:      linux-s390@vger.kernel.org
13244 W:      http://www.ibm.com/developerworks/linux/linux390/
13245 S:      Supported
13246 F:      drivers/s390/cio/
13247
13248 S390 DASD DRIVER
13249 M:      Stefan Haberland <sth@linux.ibm.com>
13250 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13251 L:      linux-s390@vger.kernel.org
13252 W:      http://www.ibm.com/developerworks/linux/linux390/
13253 S:      Supported
13254 F:      drivers/s390/block/dasd*
13255 F:      block/partitions/ibm.c
13256
13257 S390 IOMMU (PCI)
13258 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13259 L:      linux-s390@vger.kernel.org
13260 W:      http://www.ibm.com/developerworks/linux/linux390/
13261 S:      Supported
13262 F:      drivers/iommu/s390-iommu.c
13263
13264 S390 IUCV NETWORK LAYER
13265 M:      Julian Wiedmann <jwi@linux.ibm.com>
13266 M:      Ursula Braun <ubraun@linux.ibm.com>
13267 L:      linux-s390@vger.kernel.org
13268 W:      http://www.ibm.com/developerworks/linux/linux390/
13269 S:      Supported
13270 F:      drivers/s390/net/*iucv*
13271 F:      include/net/iucv/
13272 F:      net/iucv/
13273
13274 S390 NETWORK DRIVERS
13275 M:      Julian Wiedmann <jwi@linux.ibm.com>
13276 M:      Ursula Braun <ubraun@linux.ibm.com>
13277 L:      linux-s390@vger.kernel.org
13278 W:      http://www.ibm.com/developerworks/linux/linux390/
13279 S:      Supported
13280 F:      drivers/s390/net/
13281
13282 S390 PCI SUBSYSTEM
13283 M:      Sebastian Ott <sebott@linux.ibm.com>
13284 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13285 L:      linux-s390@vger.kernel.org
13286 W:      http://www.ibm.com/developerworks/linux/linux390/
13287 S:      Supported
13288 F:      arch/s390/pci/
13289 F:      drivers/pci/hotplug/s390_pci_hpc.c
13290
13291 S390 VFIO-CCW DRIVER
13292 M:      Cornelia Huck <cohuck@redhat.com>
13293 M:      Farhan Ali <alifm@linux.ibm.com>
13294 M:      Eric Farman <farman@linux.ibm.com>
13295 R:      Halil Pasic <pasic@linux.ibm.com>
13296 L:      linux-s390@vger.kernel.org
13297 L:      kvm@vger.kernel.org
13298 S:      Supported
13299 F:      drivers/s390/cio/vfio_ccw*
13300 F:      Documentation/s390/vfio-ccw.txt
13301 F:      include/uapi/linux/vfio_ccw.h
13302
13303 S390 ZCRYPT DRIVER
13304 M:      Harald Freudenberger <freude@linux.ibm.com>
13305 L:      linux-s390@vger.kernel.org
13306 W:      http://www.ibm.com/developerworks/linux/linux390/
13307 S:      Supported
13308 F:      drivers/s390/crypto/
13309
13310 S390 VFIO AP DRIVER
13311 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13312 M:      Pierre Morel <pmorel@linux.ibm.com>
13313 M:      Halil Pasic <pasic@linux.ibm.com>
13314 L:      linux-s390@vger.kernel.org
13315 W:      http://www.ibm.com/developerworks/linux/linux390/
13316 S:      Supported
13317 F:      drivers/s390/crypto/vfio_ap_drv.c
13318 F:      drivers/s390/crypto/vfio_ap_private.h
13319 F:      drivers/s390/crypto/vfio_ap_ops.c
13320 F:      Documentation/s390/vfio-ap.txt
13321
13322 S390 ZFCP DRIVER
13323 M:      Steffen Maier <maier@linux.ibm.com>
13324 M:      Benjamin Block <bblock@linux.ibm.com>
13325 L:      linux-s390@vger.kernel.org
13326 W:      http://www.ibm.com/developerworks/linux/linux390/
13327 S:      Supported
13328 F:      drivers/s390/scsi/zfcp_*
13329
13330 S3C24XX SD/MMC Driver
13331 M:      Ben Dooks <ben-linux@fluff.org>
13332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13333 S:      Supported
13334 F:      drivers/mmc/host/s3cmci.*
13335
13336 SAA6588 RDS RECEIVER DRIVER
13337 M:      Hans Verkuil <hverkuil@xs4all.nl>
13338 L:      linux-media@vger.kernel.org
13339 T:      git git://linuxtv.org/media_tree.git
13340 W:      https://linuxtv.org
13341 S:      Odd Fixes
13342 F:      drivers/media/i2c/saa6588*
13343
13344 SAA7134 VIDEO4LINUX DRIVER
13345 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13346 L:      linux-media@vger.kernel.org
13347 W:      https://linuxtv.org
13348 T:      git git://linuxtv.org/media_tree.git
13349 S:      Odd fixes
13350 F:      Documentation/media/v4l-drivers/saa7134*
13351 F:      drivers/media/pci/saa7134/
13352
13353 SAA7146 VIDEO4LINUX-2 DRIVER
13354 M:      Hans Verkuil <hverkuil@xs4all.nl>
13355 L:      linux-media@vger.kernel.org
13356 T:      git git://linuxtv.org/media_tree.git
13357 S:      Maintained
13358 F:      drivers/media/common/saa7146/
13359 F:      drivers/media/pci/saa7146/
13360 F:      include/media/drv-intf/saa7146*
13361
13362 SAMSUNG AUDIO (ASoC) DRIVERS
13363 M:      Krzysztof Kozlowski <krzk@kernel.org>
13364 M:      Sangbeom Kim <sbkim73@samsung.com>
13365 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13366 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13367 S:      Supported
13368 F:      sound/soc/samsung/
13369 F:      Documentation/devicetree/bindings/sound/samsung*
13370
13371 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13372 M:      Krzysztof Kozlowski <krzk@kernel.org>
13373 L:      linux-crypto@vger.kernel.org
13374 L:      linux-samsung-soc@vger.kernel.org
13375 S:      Maintained
13376 F:      drivers/crypto/exynos-rng.c
13377 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13378
13379 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13380 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13381 L:      linux-samsung-soc@vger.kernel.org
13382 S:      Maintained
13383 F:      drivers/char/hw_random/exynos-trng.c
13384 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13385
13386 SAMSUNG FRAMEBUFFER DRIVER
13387 M:      Jingoo Han <jingoohan1@gmail.com>
13388 L:      linux-fbdev@vger.kernel.org
13389 S:      Maintained
13390 F:      drivers/video/fbdev/s3c-fb.c
13391
13392 SAMSUNG LAPTOP DRIVER
13393 M:      Corentin Chary <corentin.chary@gmail.com>
13394 L:      platform-driver-x86@vger.kernel.org
13395 S:      Maintained
13396 F:      drivers/platform/x86/samsung-laptop.c
13397
13398 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13399 M:      Sangbeom Kim <sbkim73@samsung.com>
13400 M:      Krzysztof Kozlowski <krzk@kernel.org>
13401 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13402 L:      linux-kernel@vger.kernel.org
13403 L:      linux-samsung-soc@vger.kernel.org
13404 S:      Supported
13405 F:      drivers/mfd/sec*.c
13406 F:      drivers/regulator/s2m*.c
13407 F:      drivers/regulator/s5m*.c
13408 F:      drivers/clk/clk-s2mps11.c
13409 F:      drivers/rtc/rtc-s5m.c
13410 F:      include/linux/mfd/samsung/
13411 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13412 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13413 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13414 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13415
13416 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13417 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13418 L:      linux-media@vger.kernel.org
13419 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13420 S:      Maintained
13421 F:      drivers/media/platform/s3c-camif/
13422 F:      include/media/drv-intf/s3c_camif.h
13423
13424 SAMSUNG S3FWRN5 NFC DRIVER
13425 M:      Robert Baldyga <r.baldyga@samsung.com>
13426 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13427 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13428 S:      Supported
13429 F:      drivers/nfc/s3fwrn5
13430
13431 SAMSUNG S5C73M3 CAMERA DRIVER
13432 M:      Kyungmin Park <kyungmin.park@samsung.com>
13433 M:      Andrzej Hajda <a.hajda@samsung.com>
13434 L:      linux-media@vger.kernel.org
13435 S:      Supported
13436 F:      drivers/media/i2c/s5c73m3/*
13437
13438 SAMSUNG S5K5BAF CAMERA DRIVER
13439 M:      Kyungmin Park <kyungmin.park@samsung.com>
13440 M:      Andrzej Hajda <a.hajda@samsung.com>
13441 L:      linux-media@vger.kernel.org
13442 S:      Supported
13443 F:      drivers/media/i2c/s5k5baf.c
13444
13445 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13446 M:      Krzysztof Kozlowski <krzk@kernel.org>
13447 M:      Vladimir Zapolskiy <vz@mleia.com>
13448 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13449 L:      linux-crypto@vger.kernel.org
13450 L:      linux-samsung-soc@vger.kernel.org
13451 S:      Maintained
13452 F:      drivers/crypto/s5p-sss.c
13453
13454 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13455 M:      Kyungmin Park <kyungmin.park@samsung.com>
13456 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13457 L:      linux-media@vger.kernel.org
13458 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13459 S:      Supported
13460 F:      drivers/media/platform/exynos4-is/
13461
13462 SAMSUNG SOC CLOCK DRIVERS
13463 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13464 M:      Tomasz Figa <tomasz.figa@gmail.com>
13465 M:      Chanwoo Choi <cw00.choi@samsung.com>
13466 S:      Supported
13467 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13469 F:      drivers/clk/samsung/
13470 F:      include/dt-bindings/clock/exynos*.h
13471 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13472
13473 SAMSUNG SPI DRIVERS
13474 M:      Kukjin Kim <kgene@kernel.org>
13475 M:      Krzysztof Kozlowski <krzk@kernel.org>
13476 M:      Andi Shyti <andi@etezian.org>
13477 L:      linux-spi@vger.kernel.org
13478 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13479 S:      Maintained
13480 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13481 F:      drivers/spi/spi-s3c*
13482 F:      include/linux/platform_data/spi-s3c64xx.h
13483
13484 SAMSUNG SXGBE DRIVERS
13485 M:      Byungho An <bh74.an@samsung.com>
13486 M:      Girish K S <ks.giri@samsung.com>
13487 M:      Vipul Pandya <vipul.pandya@samsung.com>
13488 S:      Supported
13489 L:      netdev@vger.kernel.org
13490 F:      drivers/net/ethernet/samsung/sxgbe/
13491
13492 SAMSUNG THERMAL DRIVER
13493 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13494 L:      linux-pm@vger.kernel.org
13495 L:      linux-samsung-soc@vger.kernel.org
13496 S:      Supported
13497 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13498 F:      drivers/thermal/samsung/
13499
13500 SAMSUNG USB2 PHY DRIVER
13501 M:      Kamil Debski <kamil@wypas.org>
13502 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13503 L:      linux-kernel@vger.kernel.org
13504 S:      Supported
13505 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13506 F:      Documentation/phy/samsung-usb2.txt
13507 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13508 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13509 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13510 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13511 F:      drivers/phy/samsung/phy-samsung-usb2.c
13512 F:      drivers/phy/samsung/phy-samsung-usb2.h
13513
13514 SC1200 WDT DRIVER
13515 M:      Zwane Mwaikambo <zwanem@gmail.com>
13516 S:      Maintained
13517 F:      drivers/watchdog/sc1200wdt.c
13518
13519 SCHEDULER
13520 M:      Ingo Molnar <mingo@redhat.com>
13521 M:      Peter Zijlstra <peterz@infradead.org>
13522 L:      linux-kernel@vger.kernel.org
13523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13524 S:      Maintained
13525 F:      kernel/sched/
13526 F:      include/linux/sched.h
13527 F:      include/uapi/linux/sched.h
13528 F:      include/linux/wait.h
13529
13530 SCR24X CHIP CARD INTERFACE DRIVER
13531 M:      Lubomir Rintel <lkundrak@v3.sk>
13532 S:      Supported
13533 F:      drivers/char/pcmcia/scr24x_cs.c
13534
13535 SCSI CDROM DRIVER
13536 M:      Jens Axboe <axboe@kernel.dk>
13537 L:      linux-scsi@vger.kernel.org
13538 W:      http://www.kernel.dk
13539 S:      Maintained
13540 F:      drivers/scsi/sr*
13541
13542 SCSI RDMA PROTOCOL (SRP) INITIATOR
13543 M:      Bart Van Assche <bvanassche@acm.org>
13544 L:      linux-rdma@vger.kernel.org
13545 S:      Supported
13546 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13547 F:      drivers/infiniband/ulp/srp/
13548 F:      include/scsi/srp.h
13549
13550 SCSI RDMA PROTOCOL (SRP) TARGET
13551 M:      Bart Van Assche <bvanassche@acm.org>
13552 L:      linux-rdma@vger.kernel.org
13553 L:      target-devel@vger.kernel.org
13554 S:      Supported
13555 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13556 F:      drivers/infiniband/ulp/srpt/
13557
13558 SCSI SG DRIVER
13559 M:      Doug Gilbert <dgilbert@interlog.com>
13560 L:      linux-scsi@vger.kernel.org
13561 W:      http://sg.danny.cz/sg
13562 S:      Maintained
13563 F:      Documentation/scsi/scsi-generic.txt
13564 F:      drivers/scsi/sg.c
13565 F:      include/scsi/sg.h
13566
13567 SCSI SUBSYSTEM
13568 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13570 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13572 L:      linux-scsi@vger.kernel.org
13573 S:      Maintained
13574 F:      Documentation/devicetree/bindings/scsi/
13575 F:      drivers/scsi/
13576 F:      include/scsi/
13577
13578 SCSI TAPE DRIVER
13579 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13580 L:      linux-scsi@vger.kernel.org
13581 S:      Maintained
13582 F:      Documentation/scsi/st.txt
13583 F:      drivers/scsi/st.*
13584 F:      drivers/scsi/st_*.h
13585
13586 SCTP PROTOCOL
13587 M:      Vlad Yasevich <vyasevich@gmail.com>
13588 M:      Neil Horman <nhorman@tuxdriver.com>
13589 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13590 L:      linux-sctp@vger.kernel.org
13591 W:      http://lksctp.sourceforge.net
13592 S:      Maintained
13593 F:      Documentation/networking/sctp.txt
13594 F:      include/linux/sctp.h
13595 F:      include/uapi/linux/sctp.h
13596 F:      include/net/sctp/
13597 F:      net/sctp/
13598
13599 SCx200 CPU SUPPORT
13600 M:      Jim Cromie <jim.cromie@gmail.com>
13601 S:      Odd Fixes
13602 F:      Documentation/i2c/busses/scx200_acb
13603 F:      arch/x86/platform/scx200/
13604 F:      drivers/watchdog/scx200_wdt.c
13605 F:      drivers/i2c/busses/scx200*
13606 F:      drivers/mtd/maps/scx200_docflash.c
13607 F:      include/linux/scx200.h
13608
13609 SCx200 GPIO DRIVER
13610 M:      Jim Cromie <jim.cromie@gmail.com>
13611 S:      Maintained
13612 F:      drivers/char/scx200_gpio.c
13613 F:      include/linux/scx200_gpio.h
13614
13615 SCx200 HRT CLOCKSOURCE DRIVER
13616 M:      Jim Cromie <jim.cromie@gmail.com>
13617 S:      Maintained
13618 F:      drivers/clocksource/scx200_hrt.c
13619
13620 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13621 M:      Sascha Sommer <saschasommer@freenet.de>
13622 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13623 S:      Maintained
13624 F:      drivers/mmc/host/sdricoh_cs.c
13625
13626 SECO BOARDS CEC DRIVER
13627 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13628 S:      Maintained
13629 F:      drivers/media/platform/seco-cec/seco-cec.c
13630 F:      drivers/media/platform/seco-cec/seco-cec.h
13631
13632 SECURE COMPUTING
13633 M:      Kees Cook <keescook@chromium.org>
13634 R:      Andy Lutomirski <luto@amacapital.net>
13635 R:      Will Drewry <wad@chromium.org>
13636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13637 S:      Supported
13638 F:      kernel/seccomp.c
13639 F:      include/uapi/linux/seccomp.h
13640 F:      include/linux/seccomp.h
13641 F:      tools/testing/selftests/seccomp/*
13642 F:      tools/testing/selftests/kselftest_harness.h
13643 F:      Documentation/userspace-api/seccomp_filter.rst
13644 K:      \bsecure_computing
13645 K:      \bTIF_SECCOMP\b
13646
13647 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13648 M:      Al Cooper <alcooperx@gmail.com>
13649 L:      linux-mmc@vger.kernel.org
13650 L:      bcm-kernel-feedback-list@broadcom.com
13651 S:      Maintained
13652 F:      drivers/mmc/host/sdhci-brcmstb*
13653
13654 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13655 M:      Adrian Hunter <adrian.hunter@intel.com>
13656 L:      linux-mmc@vger.kernel.org
13657 S:      Maintained
13658 F:      drivers/mmc/host/sdhci*
13659 F:      include/linux/mmc/sdhci*
13660
13661 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13662 M:      Adrian Hunter <adrian.hunter@intel.com>
13663 M:      Ritesh Harjani <riteshh@codeaurora.org>
13664 M:      Asutosh Das <asutoshd@codeaurora.org>
13665 L:      linux-mmc@vger.kernel.org
13666 S:      Maintained
13667 F:      drivers/mmc/host/cqhci*
13668
13669 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13670 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13671 M:      Manjunath M B <manjumb@synopsys.com>
13672 L:      linux-mmc@vger.kernel.org
13673 S:      Maintained
13674 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13675
13676 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13677 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13678 L:      linux-mmc@vger.kernel.org
13679 S:      Supported
13680 F:      drivers/mmc/host/sdhci-of-at91.c
13681
13682 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13683 M:      Ben Dooks <ben-linux@fluff.org>
13684 M:      Jaehoon Chung <jh80.chung@samsung.com>
13685 L:      linux-mmc@vger.kernel.org
13686 S:      Maintained
13687 F:      drivers/mmc/host/sdhci-s3c*
13688
13689 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13690 M:      Viresh Kumar <vireshk@kernel.org>
13691 L:      linux-mmc@vger.kernel.org
13692 S:      Maintained
13693 F:      drivers/mmc/host/sdhci-spear.c
13694
13695 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13696 M:      Kishon Vijay Abraham I <kishon@ti.com>
13697 L:      linux-mmc@vger.kernel.org
13698 S:      Maintained
13699 F:      drivers/mmc/host/sdhci-omap.c
13700
13701 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13702 M:      Scott Bauer <scott.bauer@intel.com>
13703 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13704 L:      linux-block@vger.kernel.org
13705 S:      Supported
13706 F:      block/sed*
13707 F:      block/opal_proto.h
13708 F:      include/linux/sed*
13709 F:      include/uapi/linux/sed*
13710
13711 SECURITY CONTACT
13712 M:      Security Officers <security@kernel.org>
13713 S:      Supported
13714
13715 SECURITY SUBSYSTEM
13716 M:      James Morris <jmorris@namei.org>
13717 M:      "Serge E. Hallyn" <serge@hallyn.com>
13718 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13720 W:      http://kernsec.org/
13721 S:      Supported
13722 F:      security/
13723 X:      security/selinux/
13724
13725 SELINUX SECURITY MODULE
13726 M:      Paul Moore <paul@paul-moore.com>
13727 M:      Stephen Smalley <sds@tycho.nsa.gov>
13728 M:      Eric Paris <eparis@parisplace.org>
13729 L:      selinux@vger.kernel.org
13730 W:      https://selinuxproject.org
13731 W:      https://github.com/SELinuxProject
13732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13733 S:      Supported
13734 F:      include/linux/selinux*
13735 F:      security/selinux/
13736 F:      scripts/selinux/
13737 F:      Documentation/admin-guide/LSM/SELinux.rst
13738
13739 SENSABLE PHANTOM
13740 M:      Jiri Slaby <jirislaby@gmail.com>
13741 S:      Maintained
13742 F:      drivers/misc/phantom.c
13743 F:      include/uapi/linux/phantom.h
13744
13745 SERIAL DEVICE BUS
13746 M:      Rob Herring <robh@kernel.org>
13747 L:      linux-serial@vger.kernel.org
13748 S:      Maintained
13749 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13750 F:      drivers/tty/serdev/
13751 F:      include/linux/serdev.h
13752
13753 SERIAL DRIVERS
13754 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13755 L:      linux-serial@vger.kernel.org
13756 S:      Maintained
13757 F:      Documentation/devicetree/bindings/serial/
13758 F:      drivers/tty/serial/
13759
13760 SERIAL IR RECEIVER
13761 M:      Sean Young <sean@mess.org>
13762 L:      linux-media@vger.kernel.org
13763 S:      Maintained
13764 F:      drivers/media/rc/serial_ir.c
13765
13766 SFC NETWORK DRIVER
13767 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13768 M:      Edward Cree <ecree@solarflare.com>
13769 M:      Bert Kenward <bkenward@solarflare.com>
13770 L:      netdev@vger.kernel.org
13771 S:      Supported
13772 F:      drivers/net/ethernet/sfc/
13773
13774 SFF/SFP/SFP+ MODULE SUPPORT
13775 M:      Russell King <linux@armlinux.org.uk>
13776 L:      netdev@vger.kernel.org
13777 S:      Maintained
13778 F:      drivers/net/phy/phylink.c
13779 F:      drivers/net/phy/sfp*
13780 F:      include/linux/phylink.h
13781 F:      include/linux/sfp.h
13782
13783 SGI GRU DRIVER
13784 M:      Dimitri Sivanich <sivanich@sgi.com>
13785 S:      Maintained
13786 F:      drivers/misc/sgi-gru/
13787
13788 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13789 M:      Pat Gefre <pfg@sgi.com>
13790 L:      linux-ia64@vger.kernel.org
13791 S:      Supported
13792 F:      Documentation/ia64/serial.txt
13793 F:      drivers/tty/serial/ioc?_serial.c
13794 F:      include/linux/ioc?.h
13795
13796 SGI XP/XPC/XPNET DRIVER
13797 M:      Cliff Whickman <cpw@sgi.com>
13798 M:      Robin Holt <robinmholt@gmail.com>
13799 S:      Maintained
13800 F:      drivers/misc/sgi-xp/
13801
13802 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13803 M:      Ursula Braun <ubraun@linux.ibm.com>
13804 M:      Karsten Graul <kgraul@linux.ibm.com>
13805 L:      linux-s390@vger.kernel.org
13806 W:      http://www.ibm.com/developerworks/linux/linux390/
13807 S:      Supported
13808 F:      net/smc/
13809
13810 SHARP RJ54N1CB0C SENSOR DRIVER
13811 M:      Jacopo Mondi <jacopo@jmondi.org>
13812 L:      linux-media@vger.kernel.org
13813 T:      git git://linuxtv.org/media_tree.git
13814 S:      Odd fixes
13815 F:      drivers/media/i2c/rj54n1cb0c.c
13816 F:      include/media/i2c/rj54n1cb0c.h
13817
13818 SH_VEU V4L2 MEM2MEM DRIVER
13819 L:      linux-media@vger.kernel.org
13820 S:      Orphan
13821 F:      drivers/media/platform/sh_veu.c
13822
13823 SH_VOU V4L2 OUTPUT DRIVER
13824 L:      linux-media@vger.kernel.org
13825 S:      Orphan
13826 F:      drivers/media/platform/sh_vou.c
13827 F:      include/media/drv-intf/sh_vou.h
13828
13829 SI2157 MEDIA DRIVER
13830 M:      Antti Palosaari <crope@iki.fi>
13831 L:      linux-media@vger.kernel.org
13832 W:      https://linuxtv.org
13833 W:      http://palosaari.fi/linux/
13834 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13835 T:      git git://linuxtv.org/anttip/media_tree.git
13836 S:      Maintained
13837 F:      drivers/media/tuners/si2157*
13838
13839 SI2165 MEDIA DRIVER
13840 M:      Matthias Schwarzott <zzam@gentoo.org>
13841 L:      linux-media@vger.kernel.org
13842 W:      https://linuxtv.org
13843 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13844 S:      Maintained
13845 F:      drivers/media/dvb-frontends/si2165*
13846
13847 SI2168 MEDIA DRIVER
13848 M:      Antti Palosaari <crope@iki.fi>
13849 L:      linux-media@vger.kernel.org
13850 W:      https://linuxtv.org
13851 W:      http://palosaari.fi/linux/
13852 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13853 T:      git git://linuxtv.org/anttip/media_tree.git
13854 S:      Maintained
13855 F:      drivers/media/dvb-frontends/si2168*
13856
13857 SI470X FM RADIO RECEIVER I2C DRIVER
13858 M:      Hans Verkuil <hverkuil@xs4all.nl>
13859 L:      linux-media@vger.kernel.org
13860 T:      git git://linuxtv.org/media_tree.git
13861 W:      https://linuxtv.org
13862 S:      Odd Fixes
13863 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13864
13865 SI470X FM RADIO RECEIVER USB DRIVER
13866 M:      Hans Verkuil <hverkuil@xs4all.nl>
13867 L:      linux-media@vger.kernel.org
13868 T:      git git://linuxtv.org/media_tree.git
13869 W:      https://linuxtv.org
13870 S:      Maintained
13871 F:      drivers/media/radio/si470x/radio-si470x-common.c
13872 F:      drivers/media/radio/si470x/radio-si470x.h
13873 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13874
13875 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13876 M:      Eduardo Valentin <edubezval@gmail.com>
13877 L:      linux-media@vger.kernel.org
13878 T:      git git://linuxtv.org/media_tree.git
13879 W:      https://linuxtv.org
13880 S:      Odd Fixes
13881 F:      drivers/media/radio/si4713/si4713.?
13882
13883 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13884 M:      Eduardo Valentin <edubezval@gmail.com>
13885 L:      linux-media@vger.kernel.org
13886 T:      git git://linuxtv.org/media_tree.git
13887 W:      https://linuxtv.org
13888 S:      Odd Fixes
13889 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13890
13891 SI4713 FM RADIO TRANSMITTER USB DRIVER
13892 M:      Hans Verkuil <hverkuil@xs4all.nl>
13893 L:      linux-media@vger.kernel.org
13894 T:      git git://linuxtv.org/media_tree.git
13895 W:      https://linuxtv.org
13896 S:      Maintained
13897 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13898
13899 SIANO DVB DRIVER
13900 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13901 L:      linux-media@vger.kernel.org
13902 W:      https://linuxtv.org
13903 T:      git git://linuxtv.org/media_tree.git
13904 S:      Odd fixes
13905 F:      drivers/media/common/siano/
13906 F:      drivers/media/usb/siano/
13907 F:      drivers/media/usb/siano/
13908 F:      drivers/media/mmc/siano/
13909
13910 SIFIVE DRIVERS
13911 M:      Palmer Dabbelt <palmer@sifive.com>
13912 M:      Paul Walmsley <paul.walmsley@sifive.com>
13913 L:      linux-riscv@lists.infradead.org
13914 T:      git git://github.com/sifive/riscv-linux.git
13915 S:      Supported
13916 K:      sifive
13917 N:      sifive
13918
13919 SILEAD TOUCHSCREEN DRIVER
13920 M:      Hans de Goede <hdegoede@redhat.com>
13921 L:      linux-input@vger.kernel.org
13922 L:      platform-driver-x86@vger.kernel.org
13923 S:      Maintained
13924 F:      drivers/input/touchscreen/silead.c
13925 F:      drivers/platform/x86/touchscreen_dmi.c
13926
13927 SILICON MOTION SM712 FRAME BUFFER DRIVER
13928 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13929 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13930 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13931 L:      linux-fbdev@vger.kernel.org
13932 S:      Maintained
13933 F:      drivers/video/fbdev/sm712*
13934 F:      Documentation/fb/sm712fb.txt
13935
13936 SIMPLE FIRMWARE INTERFACE (SFI)
13937 M:      Len Brown <lenb@kernel.org>
13938 L:      sfi-devel@simplefirmware.org
13939 W:      http://simplefirmware.org/
13940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13941 S:      Supported
13942 F:      arch/x86/platform/sfi/
13943 F:      drivers/sfi/
13944 F:      include/linux/sfi*.h
13945
13946 SIMPLEFB FB DRIVER
13947 M:      Hans de Goede <hdegoede@redhat.com>
13948 L:      linux-fbdev@vger.kernel.org
13949 S:      Maintained
13950 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13951 F:      drivers/video/fbdev/simplefb.c
13952 F:      include/linux/platform_data/simplefb.h
13953
13954 SIMTEC EB110ATX (Chalice CATS)
13955 P:      Ben Dooks
13956 P:      Vincent Sanders <vince@simtec.co.uk>
13957 M:      Simtec Linux Team <linux@simtec.co.uk>
13958 W:      http://www.simtec.co.uk/products/EB110ATX/
13959 S:      Supported
13960
13961 SIMTEC EB2410ITX (BAST)
13962 P:      Ben Dooks
13963 P:      Vincent Sanders <vince@simtec.co.uk>
13964 M:      Simtec Linux Team <linux@simtec.co.uk>
13965 W:      http://www.simtec.co.uk/products/EB2410ITX/
13966 S:      Supported
13967 F:      arch/arm/mach-s3c24xx/mach-bast.c
13968 F:      arch/arm/mach-s3c24xx/bast-ide.c
13969 F:      arch/arm/mach-s3c24xx/bast-irq.c
13970
13971 SIPHASH PRF ROUTINES
13972 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13973 S:      Maintained
13974 F:      lib/siphash.c
13975 F:      lib/test_siphash.c
13976 F:      include/linux/siphash.h
13977
13978 SIOX
13979 M:      Gavin Schenk <g.schenk@eckelmann.de>
13980 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13981 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13982 S:      Supported
13983 F:      drivers/siox/*
13984 F:      drivers/gpio/gpio-siox.c
13985 F:      include/trace/events/siox.h
13986
13987 SIS 190 ETHERNET DRIVER
13988 M:      Francois Romieu <romieu@fr.zoreil.com>
13989 L:      netdev@vger.kernel.org
13990 S:      Maintained
13991 F:      drivers/net/ethernet/sis/sis190.c
13992
13993 SIS 900/7016 FAST ETHERNET DRIVER
13994 M:      Daniele Venzano <venza@brownhat.org>
13995 W:      http://www.brownhat.org/sis900.html
13996 L:      netdev@vger.kernel.org
13997 S:      Maintained
13998 F:      drivers/net/ethernet/sis/sis900.*
13999
14000 SIS FRAMEBUFFER DRIVER
14001 M:      Thomas Winischhofer <thomas@winischhofer.net>
14002 W:      http://www.winischhofer.net/linuxsisvga.shtml
14003 S:      Maintained
14004 F:      Documentation/fb/sisfb.txt
14005 F:      drivers/video/fbdev/sis/
14006 F:      include/video/sisfb.h
14007
14008 SIS USB2VGA DRIVER
14009 M:      Thomas Winischhofer <thomas@winischhofer.net>
14010 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14011 S:      Maintained
14012 F:      drivers/usb/misc/sisusbvga/
14013
14014 SLAB ALLOCATOR
14015 M:      Christoph Lameter <cl@linux.com>
14016 M:      Pekka Enberg <penberg@kernel.org>
14017 M:      David Rientjes <rientjes@google.com>
14018 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14019 M:      Andrew Morton <akpm@linux-foundation.org>
14020 L:      linux-mm@kvack.org
14021 S:      Maintained
14022 F:      include/linux/sl?b*.h
14023 F:      mm/sl?b*
14024
14025 SLEEPABLE READ-COPY UPDATE (SRCU)
14026 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14027 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14028 M:      Josh Triplett <josh@joshtriplett.org>
14029 R:      Steven Rostedt <rostedt@goodmis.org>
14030 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14031 L:      linux-kernel@vger.kernel.org
14032 W:      http://www.rdrop.com/users/paulmck/RCU/
14033 S:      Supported
14034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14035 F:      include/linux/srcu*.h
14036 F:      kernel/rcu/srcu*.c
14037
14038 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14039 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14040 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14041 S:      Maintained
14042 F:      drivers/slimbus/
14043 F:      Documentation/devicetree/bindings/slimbus/
14044 F:      include/linux/slimbus.h
14045
14046 SMACK SECURITY MODULE
14047 M:      Casey Schaufler <casey@schaufler-ca.com>
14048 L:      linux-security-module@vger.kernel.org
14049 W:      http://schaufler-ca.com
14050 T:      git git://github.com/cschaufler/smack-next
14051 S:      Maintained
14052 F:      Documentation/admin-guide/LSM/Smack.rst
14053 F:      security/smack/
14054
14055 SMC91x ETHERNET DRIVER
14056 M:      Nicolas Pitre <nico@fluxnic.net>
14057 S:      Odd Fixes
14058 F:      drivers/net/ethernet/smsc/smc91x.*
14059
14060 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14061 M:      Sakari Ailus <sakari.ailus@iki.fi>
14062 L:      linux-media@vger.kernel.org
14063 S:      Maintained
14064 F:      drivers/media/i2c/smiapp/
14065 F:      include/media/i2c/smiapp.h
14066 F:      drivers/media/i2c/smiapp-pll.c
14067 F:      drivers/media/i2c/smiapp-pll.h
14068 F:      include/uapi/linux/smiapp.h
14069 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14070
14071 SMM665 HARDWARE MONITOR DRIVER
14072 M:      Guenter Roeck <linux@roeck-us.net>
14073 L:      linux-hwmon@vger.kernel.org
14074 S:      Maintained
14075 F:      Documentation/hwmon/smm665
14076 F:      drivers/hwmon/smm665.c
14077
14078 SMSC EMC2103 HARDWARE MONITOR DRIVER
14079 M:      Steve Glendinning <steve.glendinning@shawell.net>
14080 L:      linux-hwmon@vger.kernel.org
14081 S:      Maintained
14082 F:      Documentation/hwmon/emc2103
14083 F:      drivers/hwmon/emc2103.c
14084
14085 SMSC SCH5627 HARDWARE MONITOR DRIVER
14086 M:      Hans de Goede <hdegoede@redhat.com>
14087 L:      linux-hwmon@vger.kernel.org
14088 S:      Supported
14089 F:      Documentation/hwmon/sch5627
14090 F:      drivers/hwmon/sch5627.c
14091
14092 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14093 M:      Steve Glendinning <steve.glendinning@shawell.net>
14094 L:      linux-fbdev@vger.kernel.org
14095 S:      Maintained
14096 F:      drivers/video/fbdev/smscufx.c
14097
14098 SMSC47B397 HARDWARE MONITOR DRIVER
14099 M:      Jean Delvare <jdelvare@suse.com>
14100 L:      linux-hwmon@vger.kernel.org
14101 S:      Maintained
14102 F:      Documentation/hwmon/smsc47b397
14103 F:      drivers/hwmon/smsc47b397.c
14104
14105 SMSC911x ETHERNET DRIVER
14106 M:      Steve Glendinning <steve.glendinning@shawell.net>
14107 L:      netdev@vger.kernel.org
14108 S:      Maintained
14109 F:      include/linux/smsc911x.h
14110 F:      drivers/net/ethernet/smsc/smsc911x.*
14111
14112 SMSC9420 PCI ETHERNET DRIVER
14113 M:      Steve Glendinning <steve.glendinning@shawell.net>
14114 L:      netdev@vger.kernel.org
14115 S:      Maintained
14116 F:      drivers/net/ethernet/smsc/smsc9420.*
14117
14118 SOC-CAMERA V4L2 SUBSYSTEM
14119 L:      linux-media@vger.kernel.org
14120 T:      git git://linuxtv.org/media_tree.git
14121 S:      Orphan
14122 F:      include/media/soc*
14123 F:      drivers/media/i2c/soc_camera/
14124 F:      drivers/media/platform/soc_camera/
14125
14126 SOCIONEXT SYNQUACER I2C DRIVER
14127 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14128 L:      linux-i2c@vger.kernel.org
14129 S:      Maintained
14130 F:      drivers/i2c/busses/i2c-synquacer.c
14131 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14132
14133 SOCIONEXT UNIPHIER SOUND DRIVER
14134 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14135 S:      Orphan
14136 F:      sound/soc/uniphier/
14137
14138 SOEKRIS NET48XX LED SUPPORT
14139 M:      Chris Boot <bootc@bootc.net>
14140 S:      Maintained
14141 F:      drivers/leds/leds-net48xx.c
14142
14143 SOFT-ROCE DRIVER (rxe)
14144 M:      Moni Shoua <monis@mellanox.com>
14145 L:      linux-rdma@vger.kernel.org
14146 S:      Supported
14147 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14148 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14149 F:      drivers/infiniband/sw/rxe/
14150 F:      include/uapi/rdma/rdma_user_rxe.h
14151
14152 SOFTLOGIC 6x10 MPEG CODEC
14153 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14154 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14155 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14156 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14157 M:      Ismael Luceno <ismael@iodev.co.uk>
14158 L:      linux-media@vger.kernel.org
14159 S:      Supported
14160 F:      drivers/media/pci/solo6x10/
14161
14162 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14163 M:      James Morse <james.morse@arm.com>
14164 L:      linux-arm-kernel@lists.infradead.org
14165 S:      Maintained
14166 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14167 F:      drivers/firmware/arm_sdei.c
14168 F:      include/linux/arm_sdei.h
14169 F:      include/uapi/linux/arm_sdei.h
14170
14171 SOFTWARE RAID (Multiple Disks) SUPPORT
14172 M:      Shaohua Li <shli@kernel.org>
14173 L:      linux-raid@vger.kernel.org
14174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14175 S:      Supported
14176 F:      drivers/md/Makefile
14177 F:      drivers/md/Kconfig
14178 F:      drivers/md/md*
14179 F:      drivers/md/raid*
14180 F:      include/linux/raid/
14181 F:      include/uapi/linux/raid/
14182
14183 SOCIONEXT (SNI) AVE NETWORK DRIVER
14184 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14185 L:      netdev@vger.kernel.org
14186 S:      Maintained
14187 F:      drivers/net/ethernet/socionext/sni_ave.c
14188 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14189
14190 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14191 M:      Jassi Brar <jaswinder.singh@linaro.org>
14192 L:      netdev@vger.kernel.org
14193 S:      Maintained
14194 F:      drivers/net/ethernet/socionext/netsec.c
14195 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14196
14197 SOLIDRUN CLEARFOG SUPPORT
14198 M:      Russell King <linux@armlinux.org.uk>
14199 S:      Maintained
14200 F:      arch/arm/boot/dts/armada-388-clearfog*
14201 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14202
14203 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14204 M:      Russell King <linux@armlinux.org.uk>
14205 S:      Maintained
14206 F:      arch/arm/boot/dts/imx6*-cubox-i*
14207 F:      arch/arm/boot/dts/imx6*-hummingboard*
14208 F:      arch/arm/boot/dts/imx6*-sr-*
14209
14210 SONIC NETWORK DRIVER
14211 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14212 L:      netdev@vger.kernel.org
14213 S:      Maintained
14214 F:      drivers/net/ethernet/natsemi/sonic.*
14215
14216 SONICS SILICON BACKPLANE DRIVER (SSB)
14217 M:      Michael Buesch <m@bues.ch>
14218 L:      linux-wireless@vger.kernel.org
14219 S:      Maintained
14220 F:      drivers/ssb/
14221 F:      include/linux/ssb/
14222
14223 SONY IMX214 SENSOR DRIVER
14224 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14225 L:      linux-media@vger.kernel.org
14226 T:      git git://linuxtv.org/media_tree.git
14227 S:      Maintained
14228 F:      drivers/media/i2c/imx214.c
14229 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14230
14231 SONY IMX258 SENSOR DRIVER
14232 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14233 L:      linux-media@vger.kernel.org
14234 T:      git git://linuxtv.org/media_tree.git
14235 S:      Maintained
14236 F:      drivers/media/i2c/imx258.c
14237
14238 SONY IMX274 SENSOR DRIVER
14239 M:      Leon Luo <leonl@leopardimaging.com>
14240 L:      linux-media@vger.kernel.org
14241 T:      git git://linuxtv.org/media_tree.git
14242 S:      Maintained
14243 F:      drivers/media/i2c/imx274.c
14244 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14245
14246 SONY IMX319 SENSOR DRIVER
14247 M:      Bingbu Cao <bingbu.cao@intel.com>
14248 L:      linux-media@vger.kernel.org
14249 T:      git git://linuxtv.org/media_tree.git
14250 S:      Maintained
14251 F:      drivers/media/i2c/imx319.c
14252
14253 SONY IMX355 SENSOR DRIVER
14254 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14255 L:      linux-media@vger.kernel.org
14256 T:      git git://linuxtv.org/media_tree.git
14257 S:      Maintained
14258 F:      drivers/media/i2c/imx355.c
14259
14260 SONY MEMORYSTICK CARD SUPPORT
14261 M:      Alex Dubov <oakad@yahoo.com>
14262 W:      http://tifmxx.berlios.de/
14263 S:      Maintained
14264 F:      drivers/memstick/host/tifm_ms.c
14265
14266 SONY MEMORYSTICK STANDARD SUPPORT
14267 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14268 S:      Maintained
14269 F:      drivers/memstick/core/ms_block.*
14270
14271 SONY VAIO CONTROL DEVICE DRIVER
14272 M:      Mattia Dongili <malattia@linux.it>
14273 L:      platform-driver-x86@vger.kernel.org
14274 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14275 S:      Maintained
14276 F:      Documentation/laptops/sony-laptop.txt
14277 F:      drivers/char/sonypi.c
14278 F:      drivers/platform/x86/sony-laptop.c
14279 F:      include/linux/sony-laptop.h
14280
14281 SOUND
14282 M:      Jaroslav Kysela <perex@perex.cz>
14283 M:      Takashi Iwai <tiwai@suse.com>
14284 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14285 W:      http://www.alsa-project.org/
14286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14287 T:      git git://git.alsa-project.org/alsa-kernel.git
14288 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14289 S:      Maintained
14290 F:      Documentation/sound/
14291 F:      include/sound/
14292 F:      include/uapi/sound/
14293 F:      sound/
14294
14295 SOUND - COMPRESSED AUDIO
14296 M:      Vinod Koul <vkoul@kernel.org>
14297 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14299 S:      Supported
14300 F:      Documentation/sound/designs/compress-offload.rst
14301 F:      include/sound/compress_driver.h
14302 F:      include/uapi/sound/compress_*
14303 F:      sound/core/compress_offload.c
14304 F:      sound/soc/soc-compress.c
14305
14306 SOUND - DMAENGINE HELPERS
14307 M:      Lars-Peter Clausen <lars@metafoo.de>
14308 S:      Supported
14309 F:      include/sound/dmaengine_pcm.h
14310 F:      sound/core/pcm_dmaengine.c
14311 F:      sound/soc/soc-generic-dmaengine-pcm.c
14312
14313 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14314 M:      Liam Girdwood <lgirdwood@gmail.com>
14315 M:      Mark Brown <broonie@kernel.org>
14316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14317 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14318 W:      http://alsa-project.org/main/index.php/ASoC
14319 S:      Supported
14320 F:      Documentation/devicetree/bindings/sound/
14321 F:      Documentation/sound/soc/
14322 F:      sound/soc/
14323 F:      include/dt-bindings/sound/
14324 F:      include/sound/soc*
14325
14326 SOUNDWIRE SUBSYSTEM
14327 M:      Vinod Koul <vkoul@kernel.org>
14328 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14329 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14330 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14331 S:      Supported
14332 F:      Documentation/driver-api/soundwire/
14333 F:      drivers/soundwire/
14334 F:      include/linux/soundwire/
14335
14336 SP2 MEDIA DRIVER
14337 M:      Olli Salonen <olli.salonen@iki.fi>
14338 L:      linux-media@vger.kernel.org
14339 W:      https://linuxtv.org
14340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14341 S:      Maintained
14342 F:      drivers/media/dvb-frontends/sp2*
14343
14344 SPARC + UltraSPARC (sparc/sparc64)
14345 M:      "David S. Miller" <davem@davemloft.net>
14346 L:      sparclinux@vger.kernel.org
14347 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14350 S:      Maintained
14351 F:      arch/sparc/
14352 F:      drivers/sbus/
14353
14354 SPARC SERIAL DRIVERS
14355 M:      "David S. Miller" <davem@davemloft.net>
14356 L:      sparclinux@vger.kernel.org
14357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14359 S:      Maintained
14360 F:      include/linux/sunserialcore.h
14361 F:      drivers/tty/serial/suncore.c
14362 F:      drivers/tty/serial/sunhv.c
14363 F:      drivers/tty/serial/sunsab.c
14364 F:      drivers/tty/serial/sunsab.h
14365 F:      drivers/tty/serial/sunsu.c
14366 F:      drivers/tty/serial/sunzilog.c
14367 F:      drivers/tty/serial/sunzilog.h
14368 F:      drivers/tty/vcc.c
14369
14370 SPARSE CHECKER
14371 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14372 L:      linux-sparse@vger.kernel.org
14373 W:      https://sparse.wiki.kernel.org/
14374 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14375 S:      Maintained
14376 F:      include/linux/compiler.h
14377
14378 SPEAR CLOCK FRAMEWORK SUPPORT
14379 M:      Viresh Kumar <vireshk@kernel.org>
14380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14381 W:      http://www.st.com/spear
14382 S:      Maintained
14383 F:      drivers/clk/spear/
14384
14385 SPEAR PLATFORM SUPPORT
14386 M:      Viresh Kumar <vireshk@kernel.org>
14387 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14389 W:      http://www.st.com/spear
14390 S:      Maintained
14391 F:      arch/arm/boot/dts/spear*
14392 F:      arch/arm/mach-spear/
14393
14394 SPI NOR SUBSYSTEM
14395 M:      Marek Vasut <marek.vasut@gmail.com>
14396 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14397 L:      linux-mtd@lists.infradead.org
14398 W:      http://www.linux-mtd.infradead.org/
14399 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14400 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14401 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14402 S:      Maintained
14403 F:      drivers/mtd/spi-nor/
14404 F:      include/linux/mtd/spi-nor.h
14405
14406 SPI SUBSYSTEM
14407 M:      Mark Brown <broonie@kernel.org>
14408 L:      linux-spi@vger.kernel.org
14409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14410 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14411 S:      Maintained
14412 F:      Documentation/devicetree/bindings/spi/
14413 F:      Documentation/spi/
14414 F:      drivers/spi/
14415 F:      include/linux/spi/
14416 F:      include/uapi/linux/spi/
14417 F:      tools/spi/
14418
14419 SPIDERNET NETWORK DRIVER for CELL
14420 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14421 L:      netdev@vger.kernel.org
14422 S:      Supported
14423 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14424 F:      drivers/net/ethernet/toshiba/spider_net*
14425
14426 SPMI SUBSYSTEM
14427 R:      Stephen Boyd <sboyd@kernel.org>
14428 L:      linux-arm-msm@vger.kernel.org
14429 F:      Documentation/devicetree/bindings/spmi/
14430 F:      drivers/spmi/
14431 F:      include/dt-bindings/spmi/spmi.h
14432 F:      include/linux/spmi.h
14433 F:      include/trace/events/spmi.h
14434
14435 SPU FILE SYSTEM
14436 M:      Jeremy Kerr <jk@ozlabs.org>
14437 L:      linuxppc-dev@lists.ozlabs.org
14438 W:      http://www.ibm.com/developerworks/power/cell/
14439 S:      Supported
14440 F:      Documentation/filesystems/spufs.txt
14441 F:      arch/powerpc/platforms/cell/spufs/
14442
14443 SQUASHFS FILE SYSTEM
14444 M:      Phillip Lougher <phillip@squashfs.org.uk>
14445 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14446 W:      http://squashfs.org.uk
14447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14448 S:      Maintained
14449 F:      Documentation/filesystems/squashfs.txt
14450 F:      fs/squashfs/
14451
14452 SRM (Alpha) environment access
14453 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14454 S:      Maintained
14455 F:      arch/alpha/kernel/srm_env.c
14456
14457 ST LSM6DSx IMU IIO DRIVER
14458 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14459 L:      linux-iio@vger.kernel.org
14460 W:      http://www.st.com/
14461 S:      Maintained
14462 F:      drivers/iio/imu/st_lsm6dsx/
14463 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14464
14465 ST STM32 I2C/SMBUS DRIVER
14466 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14467 L:      linux-i2c@vger.kernel.org
14468 S:      Maintained
14469 F:      drivers/i2c/busses/i2c-stm32*
14470
14471 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14472 M:      Song Qiang <songqiang1304521@gmail.com>
14473 L:      linux-iio@vger.kernel.org
14474 S:      Maintained
14475 F:      drivers/iio/proximity/vl53l0x-i2c.c
14476 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14477
14478 STABLE BRANCH
14479 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14480 M:      Sasha Levin <sashal@kernel.org>
14481 L:      stable@vger.kernel.org
14482 S:      Supported
14483 F:      Documentation/process/stable-kernel-rules.rst
14484
14485 STAGING - COMEDI
14486 M:      Ian Abbott <abbotti@mev.co.uk>
14487 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14488 S:      Odd Fixes
14489 F:      drivers/staging/comedi/
14490
14491 STAGING - EROFS FILE SYSTEM
14492 M:      Gao Xiang <gaoxiang25@huawei.com>
14493 M:      Chao Yu <yuchao0@huawei.com>
14494 L:      linux-erofs@lists.ozlabs.org
14495 S:      Maintained
14496 F:      drivers/staging/erofs/
14497
14498 STAGING - INDUSTRIAL IO
14499 M:      Jonathan Cameron <jic23@kernel.org>
14500 L:      linux-iio@vger.kernel.org
14501 S:      Odd Fixes
14502 F:      Documentation/devicetree/bindings/staging/iio/
14503 F:      drivers/staging/iio/
14504
14505 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14506 M:      Marc Dietrich <marvin24@gmx.de>
14507 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14508 L:      linux-tegra@vger.kernel.org
14509 S:      Maintained
14510 F:      drivers/staging/nvec/
14511
14512 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14513 M:      Jens Frederich <jfrederich@gmail.com>
14514 M:      Daniel Drake <dsd@laptop.org>
14515 M:      Jon Nettleton <jon.nettleton@gmail.com>
14516 W:      http://wiki.laptop.org/go/DCON
14517 S:      Maintained
14518 F:      drivers/staging/olpc_dcon/
14519
14520 STAGING - REALTEK RTL8712U DRIVERS
14521 M:      Larry Finger <Larry.Finger@lwfinger.net>
14522 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14523 S:      Odd Fixes
14524 F:      drivers/staging/rtl8712/
14525
14526 STAGING - REALTEK RTL8188EU DRIVERS
14527 M:      Larry Finger <Larry.Finger@lwfinger.net>
14528 S:      Odd Fixes
14529 F:      drivers/staging/rtl8188eu/
14530
14531 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14532 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14533 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14534 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14535 L:      linux-fbdev@vger.kernel.org
14536 S:      Maintained
14537 F:      drivers/staging/sm750fb/
14538
14539 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14540 M:      William Hubbs <w.d.hubbs@gmail.com>
14541 M:      Chris Brannon <chris@the-brannons.com>
14542 M:      Kirk Reiser <kirk@reisers.ca>
14543 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14544 L:      speakup@linux-speakup.org
14545 W:      http://www.linux-speakup.org/
14546 S:      Odd Fixes
14547 F:      drivers/staging/speakup/
14548
14549 STAGING - VIA VT665X DRIVERS
14550 M:      Forest Bond <forest@alittletooquiet.net>
14551 S:      Odd Fixes
14552 F:      drivers/staging/vt665?/
14553
14554 STAGING - WILC1000 WIFI DRIVER
14555 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14556 M:      Ajay Singh <ajay.kathat@microchip.com>
14557 L:      linux-wireless@vger.kernel.org
14558 S:      Supported
14559 F:      drivers/staging/wilc1000/
14560
14561 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14562 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14563 S:      Odd Fixes
14564 F:      drivers/staging/xgifb/
14565
14566 STAGING SUBSYSTEM
14567 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14569 L:      devel@driverdev.osuosl.org
14570 S:      Supported
14571 F:      drivers/staging/
14572
14573 STARFIRE/DURALAN NETWORK DRIVER
14574 M:      Ion Badulescu <ionut@badula.org>
14575 S:      Odd Fixes
14576 F:      drivers/net/ethernet/adaptec/starfire*
14577
14578 STEC S1220 SKD DRIVER
14579 M:      Bart Van Assche <bart.vanassche@wdc.com>
14580 L:      linux-block@vger.kernel.org
14581 S:      Maintained
14582 F:      drivers/block/skd*[ch]
14583
14584 STI AUDIO (ASoC) DRIVERS
14585 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14587 S:      Maintained
14588 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14589 F:      sound/soc/sti/
14590
14591 STI CEC DRIVER
14592 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14593 S:      Maintained
14594 F:      drivers/media/platform/sti/cec/
14595 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14596
14597 STK1160 USB VIDEO CAPTURE DRIVER
14598 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14599 L:      linux-media@vger.kernel.org
14600 T:      git git://linuxtv.org/media_tree.git
14601 S:      Maintained
14602 F:      drivers/media/usb/stk1160/
14603
14604 STM32 AUDIO (ASoC) DRIVERS
14605 M:      Olivier Moysan <olivier.moysan@st.com>
14606 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14607 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14608 S:      Maintained
14609 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14610 F:      sound/soc/stm/
14611
14612 STM32 TIMER/LPTIMER DRIVERS
14613 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14614 S:      Maintained
14615 F:      drivers/*/stm32-*timer*
14616 F:      drivers/pwm/pwm-stm32*
14617 F:      include/linux/*/stm32-*tim*
14618 F:      Documentation/ABI/testing/*timer-stm32
14619 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14620 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14621
14622 STMMAC ETHERNET DRIVER
14623 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14624 M:      Alexandre Torgue <alexandre.torgue@st.com>
14625 M:      Jose Abreu <joabreu@synopsys.com>
14626 L:      netdev@vger.kernel.org
14627 W:      http://www.stlinux.com
14628 S:      Supported
14629 F:      drivers/net/ethernet/stmicro/stmmac/
14630
14631 SUN3/3X
14632 M:      Sam Creasey <sammy@sammy.net>
14633 W:      http://sammy.net/sun3/
14634 S:      Maintained
14635 F:      arch/m68k/kernel/*sun3*
14636 F:      arch/m68k/sun3*/
14637 F:      arch/m68k/include/asm/sun3*
14638 F:      drivers/net/ethernet/i825xx/sun3*
14639
14640 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14641 M:      Hans de Goede <hdegoede@redhat.com>
14642 L:      linux-input@vger.kernel.org
14643 S:      Maintained
14644 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14645 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14646
14647 SUNDANCE NETWORK DRIVER
14648 M:      Denis Kirjanov <kda@linux-powerpc.org>
14649 L:      netdev@vger.kernel.org
14650 S:      Maintained
14651 F:      drivers/net/ethernet/dlink/sundance.c
14652
14653 SUPERH
14654 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14655 M:      Rich Felker <dalias@libc.org>
14656 L:      linux-sh@vger.kernel.org
14657 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14658 S:      Maintained
14659 F:      Documentation/sh/
14660 F:      arch/sh/
14661 F:      drivers/sh/
14662
14663 SUSPEND TO RAM
14664 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14665 M:      Len Brown <len.brown@intel.com>
14666 M:      Pavel Machek <pavel@ucw.cz>
14667 L:      linux-pm@vger.kernel.org
14668 B:      https://bugzilla.kernel.org
14669 S:      Supported
14670 F:      Documentation/power/
14671 F:      arch/x86/kernel/acpi/
14672 F:      drivers/base/power/
14673 F:      kernel/power/
14674 F:      include/linux/suspend.h
14675 F:      include/linux/freezer.h
14676 F:      include/linux/pm.h
14677
14678 SVGA HANDLING
14679 M:      Martin Mares <mj@ucw.cz>
14680 L:      linux-video@atrey.karlin.mff.cuni.cz
14681 S:      Maintained
14682 F:      Documentation/svga.txt
14683 F:      arch/x86/boot/video*
14684
14685 SWIOTLB SUBSYSTEM
14686 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14687 L:      iommu@lists.linux-foundation.org
14688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14689 S:      Supported
14690 F:      kernel/dma/swiotlb.c
14691 F:      arch/*/kernel/pci-swiotlb.c
14692 F:      include/linux/swiotlb.h
14693
14694 SWITCHDEV
14695 M:      Jiri Pirko <jiri@resnulli.us>
14696 M:      Ivan Vecera <ivecera@redhat.com>
14697 L:      netdev@vger.kernel.org
14698 S:      Supported
14699 F:      net/switchdev/
14700 F:      include/net/switchdev.h
14701
14702 SY8106A REGULATOR DRIVER
14703 M:      Icenowy Zheng <icenowy@aosc.io>
14704 S:      Maintained
14705 F:      drivers/regulator/sy8106a-regulator.c
14706 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14707
14708 SYNC FILE FRAMEWORK
14709 M:      Sumit Semwal <sumit.semwal@linaro.org>
14710 R:      Gustavo Padovan <gustavo@padovan.org>
14711 S:      Maintained
14712 L:      linux-media@vger.kernel.org
14713 L:      dri-devel@lists.freedesktop.org
14714 F:      drivers/dma-buf/sync_*
14715 F:      drivers/dma-buf/dma-fence*
14716 F:      drivers/dma-buf/sw_sync.c
14717 F:      include/linux/sync_file.h
14718 F:      include/uapi/linux/sync_file.h
14719 F:      Documentation/sync_file.txt
14720 T:      git git://anongit.freedesktop.org/drm/drm-misc
14721
14722 SYNOPSYS ARC ARCHITECTURE
14723 M:      Vineet Gupta <vgupta@synopsys.com>
14724 L:      linux-snps-arc@lists.infradead.org
14725 S:      Supported
14726 F:      arch/arc/
14727 F:      Documentation/devicetree/bindings/arc/*
14728 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14729 F:      drivers/clocksource/arc_timer.c
14730 F:      drivers/tty/serial/arc_uart.c
14731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14732
14733 SYNOPSYS ARC HSDK SDP pll clock driver
14734 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14735 S:      Supported
14736 F:      drivers/clk/clk-hsdk-pll.c
14737 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14738
14739 SYNOPSYS ARC SDP clock driver
14740 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14741 S:      Supported
14742 F:      drivers/clk/axs10x/*
14743 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14744
14745 SYNOPSYS ARC SDP platform support
14746 M:      Alexey Brodkin <abrodkin@synopsys.com>
14747 S:      Supported
14748 F:      arch/arc/plat-axs10x
14749 F:      arch/arc/boot/dts/ax*
14750 F:      Documentation/devicetree/bindings/arc/axs10*
14751
14752 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14753 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14754 S:      Supported
14755 F:      drivers/reset/reset-axs10x.c
14756 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14757
14758 SYNOPSYS CREG GPIO DRIVER
14759 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14760 S:      Maintained
14761 F:      drivers/gpio/gpio-creg-snps.c
14762 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14763
14764 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14765 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14766 S:      Maintained
14767 F:      drivers/tty/serial/8250/8250_dw.c
14768
14769 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14770 M:      Hoan Tran <hotran@apm.com>
14771 L:      linux-gpio@vger.kernel.org
14772 S:      Maintained
14773 F:      drivers/gpio/gpio-dwapb.c
14774 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14775
14776 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14777 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14778 S:      Maintained
14779 F:      drivers/dma/dwi-axi-dmac/
14780 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14781
14782 SYNOPSYS DESIGNWARE DMAC DRIVER
14783 M:      Viresh Kumar <vireshk@kernel.org>
14784 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14785 S:      Maintained
14786 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14787 F:      drivers/dma/dw/
14788 F:      include/dt-bindings/dma/dw-dmac.h
14789 F:      include/linux/dma/dw.h
14790 F:      include/linux/platform_data/dma-dw.h
14791
14792 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14793 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14794 L:      netdev@vger.kernel.org
14795 S:      Supported
14796 F:      drivers/net/ethernet/synopsys/
14797
14798 SYNOPSYS DESIGNWARE I2C DRIVER
14799 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14800 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14801 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14802 L:      linux-i2c@vger.kernel.org
14803 S:      Maintained
14804 F:      drivers/i2c/busses/i2c-designware-*
14805 F:      include/linux/platform_data/i2c-designware.h
14806
14807 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14808 M:      Jaehoon Chung <jh80.chung@samsung.com>
14809 L:      linux-mmc@vger.kernel.org
14810 S:      Maintained
14811 F:      drivers/mmc/host/dw_mmc*
14812
14813 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14814 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14815 S:      Supported
14816 F:      drivers/reset/reset-hsdk.c
14817 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14818 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14819
14820 SYSTEM CONFIGURATION (SYSCON)
14821 M:      Lee Jones <lee.jones@linaro.org>
14822 M:      Arnd Bergmann <arnd@arndb.de>
14823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14824 S:      Supported
14825 F:      drivers/mfd/syscon.c
14826
14827 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14828 M:      Sudeep Holla <sudeep.holla@arm.com>
14829 L:      linux-arm-kernel@lists.infradead.org
14830 S:      Maintained
14831 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14832 F:      drivers/clk/clk-sc[mp]i.c
14833 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14834 F:      drivers/firmware/arm_scpi.c
14835 F:      drivers/firmware/arm_scmi/
14836 F:      include/linux/sc[mp]i_protocol.h
14837
14838 SYSTEM RESET/SHUTDOWN DRIVERS
14839 M:      Sebastian Reichel <sre@kernel.org>
14840 L:      linux-pm@vger.kernel.org
14841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14842 S:      Maintained
14843 F:      Documentation/devicetree/bindings/power/reset/
14844 F:      drivers/power/reset/
14845
14846 SYSTEM TRACE MODULE CLASS
14847 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14848 S:      Maintained
14849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14850 F:      Documentation/trace/stm.rst
14851 F:      drivers/hwtracing/stm/
14852 F:      include/linux/stm.h
14853 F:      include/uapi/linux/stm.h
14854
14855 SYSV FILESYSTEM
14856 M:      Christoph Hellwig <hch@infradead.org>
14857 S:      Maintained
14858 F:      Documentation/filesystems/sysv-fs.txt
14859 F:      fs/sysv/
14860 F:      include/linux/sysv_fs.h
14861
14862 TARGET SUBSYSTEM
14863 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14864 L:      linux-scsi@vger.kernel.org
14865 L:      target-devel@vger.kernel.org
14866 W:      http://www.linux-iscsi.org
14867 W:      http://groups.google.com/group/linux-iscsi-target-dev
14868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14869 S:      Supported
14870 F:      drivers/target/
14871 F:      include/target/
14872 F:      Documentation/target/
14873
14874 TASKSTATS STATISTICS INTERFACE
14875 M:      Balbir Singh <bsingharora@gmail.com>
14876 S:      Maintained
14877 F:      Documentation/accounting/taskstats*
14878 F:      include/linux/taskstats*
14879 F:      kernel/taskstats.c
14880
14881 TC subsystem
14882 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14883 M:      Cong Wang <xiyou.wangcong@gmail.com>
14884 M:      Jiri Pirko <jiri@resnulli.us>
14885 L:      netdev@vger.kernel.org
14886 S:      Maintained
14887 F:      include/net/pkt_cls.h
14888 F:      include/net/pkt_sched.h
14889 F:      include/net/tc_act/
14890 F:      include/uapi/linux/pkt_cls.h
14891 F:      include/uapi/linux/pkt_sched.h
14892 F:      include/uapi/linux/tc_act/
14893 F:      include/uapi/linux/tc_ematch/
14894 F:      net/sched/
14895
14896 TC90522 MEDIA DRIVER
14897 M:      Akihiro Tsukada <tskd08@gmail.com>
14898 L:      linux-media@vger.kernel.org
14899 S:      Odd Fixes
14900 F:      drivers/media/dvb-frontends/tc90522*
14901
14902 TCP LOW PRIORITY MODULE
14903 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14904 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14905 W:      http://tcp-lp-mod.sourceforge.net/
14906 S:      Maintained
14907 F:      net/ipv4/tcp_lp.c
14908
14909 TDA10071 MEDIA DRIVER
14910 M:      Antti Palosaari <crope@iki.fi>
14911 L:      linux-media@vger.kernel.org
14912 W:      https://linuxtv.org
14913 W:      http://palosaari.fi/linux/
14914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14915 T:      git git://linuxtv.org/anttip/media_tree.git
14916 S:      Maintained
14917 F:      drivers/media/dvb-frontends/tda10071*
14918
14919 TDA18212 MEDIA DRIVER
14920 M:      Antti Palosaari <crope@iki.fi>
14921 L:      linux-media@vger.kernel.org
14922 W:      https://linuxtv.org
14923 W:      http://palosaari.fi/linux/
14924 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14925 T:      git git://linuxtv.org/anttip/media_tree.git
14926 S:      Maintained
14927 F:      drivers/media/tuners/tda18212*
14928
14929 TDA18218 MEDIA DRIVER
14930 M:      Antti Palosaari <crope@iki.fi>
14931 L:      linux-media@vger.kernel.org
14932 W:      https://linuxtv.org
14933 W:      http://palosaari.fi/linux/
14934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14935 T:      git git://linuxtv.org/anttip/media_tree.git
14936 S:      Maintained
14937 F:      drivers/media/tuners/tda18218*
14938
14939 TDA18250 MEDIA DRIVER
14940 M:      Olli Salonen <olli.salonen@iki.fi>
14941 L:      linux-media@vger.kernel.org
14942 W:      https://linuxtv.org
14943 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14944 T:      git git://linuxtv.org/media_tree.git
14945 S:      Maintained
14946 F:      drivers/media/tuners/tda18250*
14947
14948 TDA18271 MEDIA DRIVER
14949 M:      Michael Krufky <mkrufky@linuxtv.org>
14950 L:      linux-media@vger.kernel.org
14951 W:      https://linuxtv.org
14952 W:      http://github.com/mkrufky
14953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14954 T:      git git://linuxtv.org/mkrufky/tuners.git
14955 S:      Maintained
14956 F:      drivers/media/tuners/tda18271*
14957
14958 TDA1997x MEDIA DRIVER
14959 M:      Tim Harvey <tharvey@gateworks.com>
14960 L:      linux-media@vger.kernel.org
14961 W:      https://linuxtv.org
14962 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14963 S:      Maintained
14964 F:      drivers/media/i2c/tda1997x.*
14965
14966 TDA827x MEDIA DRIVER
14967 M:      Michael Krufky <mkrufky@linuxtv.org>
14968 L:      linux-media@vger.kernel.org
14969 W:      https://linuxtv.org
14970 W:      http://github.com/mkrufky
14971 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14972 T:      git git://linuxtv.org/mkrufky/tuners.git
14973 S:      Maintained
14974 F:      drivers/media/tuners/tda8290.*
14975
14976 TDA8290 MEDIA DRIVER
14977 M:      Michael Krufky <mkrufky@linuxtv.org>
14978 L:      linux-media@vger.kernel.org
14979 W:      https://linuxtv.org
14980 W:      http://github.com/mkrufky
14981 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14982 T:      git git://linuxtv.org/mkrufky/tuners.git
14983 S:      Maintained
14984 F:      drivers/media/tuners/tda8290.*
14985
14986 TDA9840 MEDIA DRIVER
14987 M:      Hans Verkuil <hverkuil@xs4all.nl>
14988 L:      linux-media@vger.kernel.org
14989 T:      git git://linuxtv.org/media_tree.git
14990 W:      https://linuxtv.org
14991 S:      Maintained
14992 F:      drivers/media/i2c/tda9840*
14993
14994 TEA5761 TUNER DRIVER
14995 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14996 L:      linux-media@vger.kernel.org
14997 W:      https://linuxtv.org
14998 T:      git git://linuxtv.org/media_tree.git
14999 S:      Odd fixes
15000 F:      drivers/media/tuners/tea5761.*
15001
15002 TEA5767 TUNER DRIVER
15003 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15004 L:      linux-media@vger.kernel.org
15005 W:      https://linuxtv.org
15006 T:      git git://linuxtv.org/media_tree.git
15007 S:      Maintained
15008 F:      drivers/media/tuners/tea5767.*
15009
15010 TEA6415C MEDIA DRIVER
15011 M:      Hans Verkuil <hverkuil@xs4all.nl>
15012 L:      linux-media@vger.kernel.org
15013 T:      git git://linuxtv.org/media_tree.git
15014 W:      https://linuxtv.org
15015 S:      Maintained
15016 F:      drivers/media/i2c/tea6415c*
15017
15018 TEA6420 MEDIA DRIVER
15019 M:      Hans Verkuil <hverkuil@xs4all.nl>
15020 L:      linux-media@vger.kernel.org
15021 T:      git git://linuxtv.org/media_tree.git
15022 W:      https://linuxtv.org
15023 S:      Maintained
15024 F:      drivers/media/i2c/tea6420*
15025
15026 TEAM DRIVER
15027 M:      Jiri Pirko <jiri@resnulli.us>
15028 L:      netdev@vger.kernel.org
15029 S:      Supported
15030 F:      drivers/net/team/
15031 F:      include/linux/if_team.h
15032 F:      include/uapi/linux/if_team.h
15033
15034 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15035 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15036 S:      Maintained
15037 F:      arch/x86/platform/ts5500/
15038
15039 TECHNOTREND USB IR RECEIVER
15040 M:      Sean Young <sean@mess.org>
15041 L:      linux-media@vger.kernel.org
15042 S:      Maintained
15043 F:      drivers/media/rc/ttusbir.c
15044
15045 TECHWELL TW9910 VIDEO DECODER
15046 L:      linux-media@vger.kernel.org
15047 S:      Orphan
15048 F:      drivers/media/i2c/tw9910.c
15049 F:      include/media/i2c/tw9910.h
15050
15051 TEE SUBSYSTEM
15052 M:      Jens Wiklander <jens.wiklander@linaro.org>
15053 S:      Maintained
15054 F:      include/linux/tee_drv.h
15055 F:      include/uapi/linux/tee.h
15056 F:      drivers/tee/
15057 F:      Documentation/tee.txt
15058
15059 TEGRA ARCHITECTURE SUPPORT
15060 M:      Thierry Reding <thierry.reding@gmail.com>
15061 M:      Jonathan Hunter <jonathanh@nvidia.com>
15062 L:      linux-tegra@vger.kernel.org
15063 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15065 S:      Supported
15066 N:      [^a-z]tegra
15067
15068 TEGRA CLOCK DRIVER
15069 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15070 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15071 S:      Supported
15072 F:      drivers/clk/tegra/
15073
15074 TEGRA DMA DRIVERS
15075 M:      Laxman Dewangan <ldewangan@nvidia.com>
15076 M:      Jon Hunter <jonathanh@nvidia.com>
15077 S:      Supported
15078 F:      drivers/dma/tegra*
15079
15080 TEGRA I2C DRIVER
15081 M:      Laxman Dewangan <ldewangan@nvidia.com>
15082 S:      Supported
15083 F:      drivers/i2c/busses/i2c-tegra.c
15084
15085 TEGRA IOMMU DRIVERS
15086 M:      Thierry Reding <thierry.reding@gmail.com>
15087 L:      linux-tegra@vger.kernel.org
15088 S:      Supported
15089 F:      drivers/iommu/tegra*
15090
15091 TEGRA KBC DRIVER
15092 M:      Laxman Dewangan <ldewangan@nvidia.com>
15093 S:      Supported
15094 F:      drivers/input/keyboard/tegra-kbc.c
15095
15096 TEGRA NAND DRIVER
15097 M:      Stefan Agner <stefan@agner.ch>
15098 M:      Lucas Stach <dev@lynxeye.de>
15099 S:      Maintained
15100 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15101 F:      drivers/mtd/nand/raw/tegra_nand.c
15102
15103 TEGRA PWM DRIVER
15104 M:      Thierry Reding <thierry.reding@gmail.com>
15105 S:      Supported
15106 F:      drivers/pwm/pwm-tegra.c
15107
15108 TEGRA SERIAL DRIVER
15109 M:      Laxman Dewangan <ldewangan@nvidia.com>
15110 S:      Supported
15111 F:      drivers/tty/serial/serial-tegra.c
15112
15113 TEGRA SPI DRIVER
15114 M:      Laxman Dewangan <ldewangan@nvidia.com>
15115 S:      Supported
15116 F:      drivers/spi/spi-tegra*
15117
15118 TEHUTI ETHERNET DRIVER
15119 M:      Andy Gospodarek <andy@greyhouse.net>
15120 L:      netdev@vger.kernel.org
15121 S:      Supported
15122 F:      drivers/net/ethernet/tehuti/*
15123
15124 Telecom Clock Driver for MCPL0010
15125 M:      Mark Gross <mark.gross@intel.com>
15126 S:      Supported
15127 F:      drivers/char/tlclk.c
15128
15129 TENSILICA XTENSA PORT (xtensa)
15130 M:      Chris Zankel <chris@zankel.net>
15131 M:      Max Filippov <jcmvbkbc@gmail.com>
15132 L:      linux-xtensa@linux-xtensa.org
15133 T:      git git://github.com/czankel/xtensa-linux.git
15134 S:      Maintained
15135 F:      arch/xtensa/
15136 F:      drivers/irqchip/irq-xtensa-*
15137
15138 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15139 M:      Nishanth Menon <nm@ti.com>
15140 M:      Tero Kristo <t-kristo@ti.com>
15141 M:      Santosh Shilimkar <ssantosh@kernel.org>
15142 L:      linux-arm-kernel@lists.infradead.org
15143 S:      Maintained
15144 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15145 F:      drivers/firmware/ti_sci*
15146 F:      include/linux/soc/ti/ti_sci_protocol.h
15147 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15148 F:      drivers/soc/ti/ti_sci_pm_domains.c
15149 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15150 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15151 F:      drivers/clk/keystone/sci-clk.c
15152 F:      drivers/reset/reset-ti-sci.c
15153
15154 Texas Instruments ASoC drivers
15155 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15157 S:      Maintained
15158 F:      sound/soc/ti/
15159
15160 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15161 M:      Hans Verkuil <hverkuil@xs4all.nl>
15162 L:      linux-media@vger.kernel.org
15163 T:      git git://linuxtv.org/media_tree.git
15164 W:      https://linuxtv.org
15165 S:      Maintained
15166 F:      drivers/media/radio/radio-raremono.c
15167
15168 THERMAL
15169 M:      Zhang Rui <rui.zhang@intel.com>
15170 M:      Eduardo Valentin <edubezval@gmail.com>
15171 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15172 L:      linux-pm@vger.kernel.org
15173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15175 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15176 S:      Supported
15177 F:      drivers/thermal/
15178 F:      include/linux/thermal.h
15179 F:      include/uapi/linux/thermal.h
15180 F:      include/linux/cpu_cooling.h
15181 F:      Documentation/devicetree/bindings/thermal/
15182
15183 THERMAL/CPU_COOLING
15184 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15185 M:      Viresh Kumar <viresh.kumar@linaro.org>
15186 M:      Javi Merino <javi.merino@kernel.org>
15187 L:      linux-pm@vger.kernel.org
15188 S:      Supported
15189 F:      Documentation/thermal/cpu-cooling-api.txt
15190 F:      drivers/thermal/cpu_cooling.c
15191 F:      include/linux/cpu_cooling.h
15192
15193 THINKPAD ACPI EXTRAS DRIVER
15194 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15195 L:      ibm-acpi-devel@lists.sourceforge.net
15196 L:      platform-driver-x86@vger.kernel.org
15197 W:      http://ibm-acpi.sourceforge.net
15198 W:      http://thinkwiki.org/wiki/Ibm-acpi
15199 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15200 S:      Maintained
15201 F:      drivers/platform/x86/thinkpad_acpi.c
15202
15203 THUNDERBOLT DRIVER
15204 M:      Andreas Noever <andreas.noever@gmail.com>
15205 M:      Michael Jamet <michael.jamet@intel.com>
15206 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15207 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15209 S:      Maintained
15210 F:      Documentation/admin-guide/thunderbolt.rst
15211 F:      drivers/thunderbolt/
15212 F:      include/linux/thunderbolt.h
15213
15214 THUNDERBOLT NETWORK DRIVER
15215 M:      Michael Jamet <michael.jamet@intel.com>
15216 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15217 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15218 L:      netdev@vger.kernel.org
15219 S:      Maintained
15220 F:      drivers/net/thunderbolt.c
15221
15222 THUNDERX GPIO DRIVER
15223 M:      David Daney <david.daney@cavium.com>
15224 S:      Maintained
15225 F:      drivers/gpio/gpio-thunderx.c
15226
15227 TI AM437X VPFE DRIVER
15228 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15229 L:      linux-media@vger.kernel.org
15230 W:      https://linuxtv.org
15231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15232 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15233 S:      Maintained
15234 F:      drivers/media/platform/am437x/
15235
15236 TI BANDGAP AND THERMAL DRIVER
15237 M:      Eduardo Valentin <edubezval@gmail.com>
15238 M:      Keerthy <j-keerthy@ti.com>
15239 L:      linux-pm@vger.kernel.org
15240 L:      linux-omap@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/thermal/ti-soc-thermal/
15243
15244 TI BQ27XXX POWER SUPPLY DRIVER
15245 R:      Andrew F. Davis <afd@ti.com>
15246 F:      include/linux/power/bq27xxx_battery.h
15247 F:      drivers/power/supply/bq27xxx_battery.c
15248 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15249
15250 TI CDCE706 CLOCK DRIVER
15251 M:      Max Filippov <jcmvbkbc@gmail.com>
15252 S:      Maintained
15253 F:      drivers/clk/clk-cdce706.c
15254
15255 TI CLOCK DRIVER
15256 M:      Tero Kristo <t-kristo@ti.com>
15257 L:      linux-omap@vger.kernel.org
15258 S:      Maintained
15259 F:      drivers/clk/ti/
15260 F:      include/linux/clk/ti.h
15261
15262 TI DAVINCI MACHINE SUPPORT
15263 M:      Sekhar Nori <nsekhar@ti.com>
15264 M:      Kevin Hilman <khilman@kernel.org>
15265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15267 S:      Supported
15268 F:      arch/arm/mach-davinci/
15269 F:      drivers/i2c/busses/i2c-davinci.c
15270 F:      arch/arm/boot/dts/da850*
15271
15272 TI DAVINCI SERIES CLOCK DRIVER
15273 M:      David Lechner <david@lechnology.com>
15274 R:      Sekhar Nori <nsekhar@ti.com>
15275 S:      Maintained
15276 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15277 F:      drivers/clk/davinci/
15278
15279 TI DAVINCI SERIES GPIO DRIVER
15280 M:      Keerthy <j-keerthy@ti.com>
15281 L:      linux-gpio@vger.kernel.org
15282 S:      Maintained
15283 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15284 F:      drivers/gpio/gpio-davinci.c
15285
15286 TI DAVINCI SERIES MEDIA DRIVER
15287 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15288 L:      linux-media@vger.kernel.org
15289 W:      https://linuxtv.org
15290 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15291 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15292 S:      Maintained
15293 F:      drivers/media/platform/davinci/
15294 F:      include/media/davinci/
15295
15296 TI ETHERNET SWITCH DRIVER (CPSW)
15297 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15298 L:      linux-omap@vger.kernel.org
15299 L:      netdev@vger.kernel.org
15300 S:      Maintained
15301 F:      drivers/net/ethernet/ti/cpsw*
15302 F:      drivers/net/ethernet/ti/davinci*
15303
15304 TI FLASH MEDIA INTERFACE DRIVER
15305 M:      Alex Dubov <oakad@yahoo.com>
15306 S:      Maintained
15307 F:      drivers/misc/tifm*
15308 F:      drivers/mmc/host/tifm_sd.c
15309 F:      include/linux/tifm.h
15310
15311 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15312 M:      Santosh Shilimkar <ssantosh@kernel.org>
15313 L:      linux-kernel@vger.kernel.org
15314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15315 S:      Maintained
15316 F:      drivers/soc/ti/*
15317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15318
15319 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15320 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15321 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15322 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15323 S:      Maintained
15324 F:      sound/soc/codecs/lm49453*
15325 F:      sound/soc/codecs/isabelle*
15326
15327 TI LP855x BACKLIGHT DRIVER
15328 M:      Milo Kim <milo.kim@ti.com>
15329 S:      Maintained
15330 F:      Documentation/backlight/lp855x-driver.txt
15331 F:      drivers/video/backlight/lp855x_bl.c
15332 F:      include/linux/platform_data/lp855x.h
15333
15334 TI LP8727 CHARGER DRIVER
15335 M:      Milo Kim <milo.kim@ti.com>
15336 S:      Maintained
15337 F:      drivers/power/supply/lp8727_charger.c
15338 F:      include/linux/platform_data/lp8727.h
15339
15340 TI LP8788 MFD DRIVER
15341 M:      Milo Kim <milo.kim@ti.com>
15342 S:      Maintained
15343 F:      drivers/iio/adc/lp8788_adc.c
15344 F:      drivers/leds/leds-lp8788.c
15345 F:      drivers/mfd/lp8788*.c
15346 F:      drivers/power/supply/lp8788-charger.c
15347 F:      drivers/regulator/lp8788-*.c
15348 F:      include/linux/mfd/lp8788*.h
15349
15350 TI NETCP ETHERNET DRIVER
15351 M:      Wingman Kwok <w-kwok2@ti.com>
15352 M:      Murali Karicheri <m-karicheri2@ti.com>
15353 L:      netdev@vger.kernel.org
15354 S:      Maintained
15355 F:      drivers/net/ethernet/ti/netcp*
15356
15357 TI PCM3060 ASoC CODEC DRIVER
15358 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15359 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15360 S:      Maintained
15361 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15362 F:      sound/soc/codecs/pcm3060*
15363
15364 TI TAS571X FAMILY ASoC CODEC DRIVER
15365 M:      Kevin Cernekee <cernekee@chromium.org>
15366 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15367 S:      Odd Fixes
15368 F:      sound/soc/codecs/tas571x*
15369
15370 TI TRF7970A NFC DRIVER
15371 M:      Mark Greer <mgreer@animalcreek.com>
15372 L:      linux-wireless@vger.kernel.org
15373 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15374 S:      Supported
15375 F:      drivers/nfc/trf7970a.c
15376 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15377
15378 TI TWL4030 SERIES SOC CODEC DRIVER
15379 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15380 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15381 S:      Maintained
15382 F:      sound/soc/codecs/twl4030*
15383
15384 TI VPE/CAL DRIVERS
15385 M:      Benoit Parrot <bparrot@ti.com>
15386 L:      linux-media@vger.kernel.org
15387 W:      http://linuxtv.org/
15388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15389 S:      Maintained
15390 F:      drivers/media/platform/ti-vpe/
15391
15392 TI WILINK WIRELESS DRIVERS
15393 L:      linux-wireless@vger.kernel.org
15394 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15395 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15397 S:      Orphan
15398 F:      drivers/net/wireless/ti/
15399 F:      include/linux/wl12xx.h
15400
15401 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15402 M:      John Stultz <john.stultz@linaro.org>
15403 M:      Thomas Gleixner <tglx@linutronix.de>
15404 R:      Stephen Boyd <sboyd@kernel.org>
15405 L:      linux-kernel@vger.kernel.org
15406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15407 S:      Supported
15408 F:      include/linux/clocksource.h
15409 F:      include/linux/time.h
15410 F:      include/linux/timex.h
15411 F:      include/uapi/linux/time.h
15412 F:      include/uapi/linux/timex.h
15413 F:      kernel/time/clocksource.c
15414 F:      kernel/time/time*.c
15415 F:      kernel/time/alarmtimer.c
15416 F:      kernel/time/ntp.c
15417 F:      tools/testing/selftests/timers/
15418
15419 TIPC NETWORK LAYER
15420 M:      Jon Maloy <jon.maloy@ericsson.com>
15421 M:      Ying Xue <ying.xue@windriver.com>
15422 L:      netdev@vger.kernel.org (core kernel code)
15423 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15424 W:      http://tipc.sourceforge.net/
15425 S:      Maintained
15426 F:      include/uapi/linux/tipc*.h
15427 F:      net/tipc/
15428
15429 TLAN NETWORK DRIVER
15430 M:      Samuel Chessman <chessman@tux.org>
15431 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15432 W:      http://sourceforge.net/projects/tlan/
15433 S:      Maintained
15434 F:      Documentation/networking/device_drivers/ti/tlan.txt
15435 F:      drivers/net/ethernet/ti/tlan.*
15436
15437 TM6000 VIDEO4LINUX DRIVER
15438 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15439 L:      linux-media@vger.kernel.org
15440 W:      https://linuxtv.org
15441 T:      git git://linuxtv.org/media_tree.git
15442 S:      Odd fixes
15443 F:      drivers/media/usb/tm6000/
15444 F:      Documentation/media/v4l-drivers/tm6000*
15445
15446 TMIO/SDHI MMC DRIVER
15447 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15448 L:      linux-mmc@vger.kernel.org
15449 S:      Supported
15450 F:      drivers/mmc/host/tmio_mmc*
15451 F:      drivers/mmc/host/renesas_sdhi*
15452 F:      include/linux/mfd/tmio.h
15453
15454 TMP401 HARDWARE MONITOR DRIVER
15455 M:      Guenter Roeck <linux@roeck-us.net>
15456 L:      linux-hwmon@vger.kernel.org
15457 S:      Maintained
15458 F:      Documentation/hwmon/tmp401
15459 F:      drivers/hwmon/tmp401.c
15460
15461 TMPFS (SHMEM FILESYSTEM)
15462 M:      Hugh Dickins <hughd@google.com>
15463 L:      linux-mm@kvack.org
15464 S:      Maintained
15465 F:      include/linux/shmem_fs.h
15466 F:      mm/shmem.c
15467
15468 TOMOYO SECURITY MODULE
15469 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15470 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15471 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15472 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15473 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15474 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15475 W:      http://tomoyo.sourceforge.jp/
15476 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15477 S:      Maintained
15478 F:      security/tomoyo/
15479
15480 TOPSTAR LAPTOP EXTRAS DRIVER
15481 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15482 L:      platform-driver-x86@vger.kernel.org
15483 S:      Maintained
15484 F:      drivers/platform/x86/topstar-laptop.c
15485
15486 TORTURE-TEST MODULES
15487 M:      Davidlohr Bueso <dave@stgolabs.net>
15488 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15489 M:      Josh Triplett <josh@joshtriplett.org>
15490 L:      linux-kernel@vger.kernel.org
15491 S:      Supported
15492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15493 F:      Documentation/RCU/torture.txt
15494 F:      kernel/torture.c
15495 F:      kernel/rcu/rcutorture.c
15496 F:      kernel/rcu/rcuperf.c
15497 F:      kernel/locking/locktorture.c
15498
15499 TOSHIBA ACPI EXTRAS DRIVER
15500 M:      Azael Avalos <coproscefalo@gmail.com>
15501 L:      platform-driver-x86@vger.kernel.org
15502 S:      Maintained
15503 F:      drivers/platform/x86/toshiba_acpi.c
15504
15505 TOSHIBA BLUETOOTH DRIVER
15506 M:      Azael Avalos <coproscefalo@gmail.com>
15507 L:      platform-driver-x86@vger.kernel.org
15508 S:      Maintained
15509 F:      drivers/platform/x86/toshiba_bluetooth.c
15510
15511 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15512 M:      Azael Avalos <coproscefalo@gmail.com>
15513 L:      platform-driver-x86@vger.kernel.org
15514 S:      Maintained
15515 F:      drivers/platform/x86/toshiba_haps.c
15516
15517 TOSHIBA SMM DRIVER
15518 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15519 W:      http://www.buzzard.org.uk/toshiba/
15520 S:      Maintained
15521 F:      drivers/char/toshiba.c
15522 F:      include/linux/toshiba.h
15523 F:      include/uapi/linux/toshiba.h
15524
15525 TOSHIBA TC358743 DRIVER
15526 M:      Mats Randgaard <matrandg@cisco.com>
15527 L:      linux-media@vger.kernel.org
15528 S:      Maintained
15529 F:      drivers/media/i2c/tc358743*
15530 F:      include/media/i2c/tc358743.h
15531
15532 TOSHIBA WMI HOTKEYS DRIVER
15533 M:      Azael Avalos <coproscefalo@gmail.com>
15534 L:      platform-driver-x86@vger.kernel.org
15535 S:      Maintained
15536 F:      drivers/platform/x86/toshiba-wmi.c
15537
15538 TPM DEVICE DRIVER
15539 M:      Peter Huewe <peterhuewe@gmx.de>
15540 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15541 R:      Jason Gunthorpe <jgg@ziepe.ca>
15542 L:      linux-integrity@vger.kernel.org
15543 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15544 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15545 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15546 S:      Maintained
15547 F:      drivers/char/tpm/
15548
15549 TRACING
15550 M:      Steven Rostedt <rostedt@goodmis.org>
15551 M:      Ingo Molnar <mingo@redhat.com>
15552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15553 S:      Maintained
15554 F:      Documentation/trace/ftrace.rst
15555 F:      arch/*/*/*/ftrace.h
15556 F:      arch/*/kernel/ftrace.c
15557 F:      include/*/ftrace.h
15558 F:      include/linux/trace*.h
15559 F:      include/trace/
15560 F:      kernel/trace/
15561 F:      tools/testing/selftests/ftrace/
15562
15563 TRACING MMIO ACCESSES (MMIOTRACE)
15564 M:      Steven Rostedt <rostedt@goodmis.org>
15565 M:      Ingo Molnar <mingo@kernel.org>
15566 R:      Karol Herbst <karolherbst@gmail.com>
15567 R:      Pekka Paalanen <ppaalanen@gmail.com>
15568 S:      Maintained
15569 L:      linux-kernel@vger.kernel.org
15570 L:      nouveau@lists.freedesktop.org
15571 F:      kernel/trace/trace_mmiotrace.c
15572 F:      include/linux/mmiotrace.h
15573 F:      arch/x86/mm/kmmio.c
15574 F:      arch/x86/mm/mmio-mod.c
15575 F:      arch/x86/mm/testmmiotrace.c
15576
15577 TRIVIAL PATCHES
15578 M:      Jiri Kosina <trivial@kernel.org>
15579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15580 S:      Maintained
15581 K:      ^Subject:.*(?i)trivial
15582
15583 TEMPO SEMICONDUCTOR DRIVERS
15584 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15585 S:      Maintained
15586 F:      sound/soc/codecs/tscs*.c
15587 F:      sound/soc/codecs/tscs*.h
15588 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15589
15590 TTY LAYER
15591 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15592 M:      Jiri Slaby <jslaby@suse.com>
15593 S:      Supported
15594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15595 F:      Documentation/serial/
15596 F:      drivers/tty/
15597 F:      drivers/tty/serial/serial_core.c
15598 F:      include/linux/serial_core.h
15599 F:      include/linux/serial.h
15600 F:      include/linux/tty.h
15601 F:      include/uapi/linux/serial_core.h
15602 F:      include/uapi/linux/serial.h
15603 F:      include/uapi/linux/tty.h
15604
15605 TUA9001 MEDIA DRIVER
15606 M:      Antti Palosaari <crope@iki.fi>
15607 L:      linux-media@vger.kernel.org
15608 W:      https://linuxtv.org
15609 W:      http://palosaari.fi/linux/
15610 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15611 T:      git git://linuxtv.org/anttip/media_tree.git
15612 S:      Maintained
15613 F:      drivers/media/tuners/tua9001*
15614
15615 TULIP NETWORK DRIVERS
15616 L:      netdev@vger.kernel.org
15617 L:      linux-parisc@vger.kernel.org
15618 S:      Orphan
15619 F:      drivers/net/ethernet/dec/tulip/
15620
15621 TUN/TAP driver
15622 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15623 W:      http://vtun.sourceforge.net/tun
15624 S:      Maintained
15625 F:      Documentation/networking/tuntap.txt
15626 F:      arch/um/os-Linux/drivers/
15627
15628 TURBOCHANNEL SUBSYSTEM
15629 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15630 M:      Ralf Baechle <ralf@linux-mips.org>
15631 L:      linux-mips@vger.kernel.org
15632 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15633 S:      Maintained
15634 F:      drivers/tc/
15635 F:      include/linux/tc.h
15636
15637 TURBOSTAT UTILITY
15638 M:      "Len Brown" <lenb@kernel.org>
15639 L:      linux-pm@vger.kernel.org
15640 B:      https://bugzilla.kernel.org
15641 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15643 S:      Supported
15644 F:      tools/power/x86/turbostat/
15645
15646 TW5864 VIDEO4LINUX DRIVER
15647 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15648 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15649 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15650 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15651 L:      linux-media@vger.kernel.org
15652 S:      Supported
15653 F:      drivers/media/pci/tw5864/
15654
15655 TW68 VIDEO4LINUX DRIVER
15656 M:      Hans Verkuil <hverkuil@xs4all.nl>
15657 L:      linux-media@vger.kernel.org
15658 T:      git git://linuxtv.org/media_tree.git
15659 W:      https://linuxtv.org
15660 S:      Odd Fixes
15661 F:      drivers/media/pci/tw68/
15662
15663 TW686X VIDEO4LINUX DRIVER
15664 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15665 L:      linux-media@vger.kernel.org
15666 T:      git git://linuxtv.org/media_tree.git
15667 W:      http://linuxtv.org
15668 S:      Maintained
15669 F:      drivers/media/pci/tw686x/
15670
15671 UBI FILE SYSTEM (UBIFS)
15672 M:      Richard Weinberger <richard@nod.at>
15673 M:      Artem Bityutskiy <dedekind1@gmail.com>
15674 M:      Adrian Hunter <adrian.hunter@intel.com>
15675 L:      linux-mtd@lists.infradead.org
15676 T:      git git://git.infradead.org/ubifs-2.6.git
15677 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15678 S:      Supported
15679 F:      Documentation/filesystems/ubifs.txt
15680 F:      fs/ubifs/
15681
15682 UCLINUX (M68KNOMMU AND COLDFIRE)
15683 M:      Greg Ungerer <gerg@linux-m68k.org>
15684 W:      http://www.linux-m68k.org/
15685 W:      http://www.uclinux.org/
15686 L:      linux-m68k@lists.linux-m68k.org
15687 L:      uclinux-dev@uclinux.org  (subscribers-only)
15688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15689 S:      Maintained
15690 F:      arch/m68k/coldfire/
15691 F:      arch/m68k/68*/
15692 F:      arch/m68k/*/*_no.*
15693 F:      arch/m68k/include/asm/*_no.*
15694
15695 UDF FILESYSTEM
15696 M:      Jan Kara <jack@suse.com>
15697 S:      Maintained
15698 F:      Documentation/filesystems/udf.txt
15699 F:      fs/udf/
15700
15701 UDRAW TABLET
15702 M:      Bastien Nocera <hadess@hadess.net>
15703 L:      linux-input@vger.kernel.org
15704 S:      Maintained
15705 F:      drivers/hid/hid-udraw-ps3.c
15706
15707 UFS FILESYSTEM
15708 M:      Evgeniy Dushistov <dushistov@mail.ru>
15709 S:      Maintained
15710 F:      Documentation/filesystems/ufs.txt
15711 F:      fs/ufs/
15712
15713 UHID USERSPACE HID IO DRIVER:
15714 M:      David Herrmann <dh.herrmann@googlemail.com>
15715 L:      linux-input@vger.kernel.org
15716 S:      Maintained
15717 F:      drivers/hid/uhid.c
15718 F:      include/uapi/linux/uhid.h
15719
15720 ULPI BUS
15721 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15722 L:      linux-usb@vger.kernel.org
15723 S:      Maintained
15724 F:      drivers/usb/common/ulpi.c
15725 F:      include/linux/ulpi/
15726
15727 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15728 L:      linux-usb@vger.kernel.org
15729 S:      Orphan
15730 F:      drivers/uwb/
15731 F:      include/linux/uwb.h
15732 F:      include/linux/uwb/
15733
15734 UNICORE32 ARCHITECTURE:
15735 M:      Guan Xuetao <gxt@pku.edu.cn>
15736 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15737 S:      Maintained
15738 T:      git git://github.com/gxt/linux.git
15739 F:      arch/unicore32/
15740
15741 UNIFDEF
15742 M:      Tony Finch <dot@dotat.at>
15743 W:      http://dotat.at/prog/unifdef
15744 S:      Maintained
15745 F:      scripts/unifdef.c
15746
15747 UNIFORM CDROM DRIVER
15748 M:      Jens Axboe <axboe@kernel.dk>
15749 W:      http://www.kernel.dk
15750 S:      Maintained
15751 F:      Documentation/cdrom/
15752 F:      drivers/cdrom/cdrom.c
15753 F:      include/linux/cdrom.h
15754 F:      include/uapi/linux/cdrom.h
15755
15756 UNISYS S-PAR DRIVERS
15757 M:      David Kershner <david.kershner@unisys.com>
15758 L:      sparmaintainer@unisys.com (Unisys internal)
15759 S:      Supported
15760 F:      include/linux/visorbus.h
15761 F:      drivers/visorbus/
15762 F:      drivers/staging/unisys/
15763
15764 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15765 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15766 L:      linux-scsi@vger.kernel.org
15767 S:      Supported
15768 F:      Documentation/scsi/ufs.txt
15769 F:      drivers/scsi/ufs/
15770
15771 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15772 M:      Joao Pinto <jpinto@synopsys.com>
15773 L:      linux-scsi@vger.kernel.org
15774 S:      Supported
15775 F:      drivers/scsi/ufs/*dwc*
15776
15777 UNSORTED BLOCK IMAGES (UBI)
15778 M:      Artem Bityutskiy <dedekind1@gmail.com>
15779 M:      Richard Weinberger <richard@nod.at>
15780 W:      http://www.linux-mtd.infradead.org/
15781 L:      linux-mtd@lists.infradead.org
15782 T:      git git://git.infradead.org/ubifs-2.6.git
15783 S:      Supported
15784 F:      drivers/mtd/ubi/
15785 F:      include/linux/mtd/ubi.h
15786 F:      include/uapi/mtd/ubi-user.h
15787
15788 USB "USBNET" DRIVER FRAMEWORK
15789 M:      Oliver Neukum <oneukum@suse.com>
15790 L:      netdev@vger.kernel.org
15791 W:      http://www.linux-usb.org/usbnet
15792 S:      Maintained
15793 F:      drivers/net/usb/usbnet.c
15794 F:      include/linux/usb/usbnet.h
15795
15796 USB ACM DRIVER
15797 M:      Oliver Neukum <oneukum@suse.com>
15798 L:      linux-usb@vger.kernel.org
15799 S:      Maintained
15800 F:      Documentation/usb/acm.txt
15801 F:      drivers/usb/class/cdc-acm.*
15802
15803 USB AR5523 WIRELESS DRIVER
15804 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15805 L:      linux-wireless@vger.kernel.org
15806 S:      Maintained
15807 F:      drivers/net/wireless/ath/ar5523/
15808
15809 USB ATTACHED SCSI
15810 M:      Oliver Neukum <oneukum@suse.com>
15811 L:      linux-usb@vger.kernel.org
15812 L:      linux-scsi@vger.kernel.org
15813 S:      Maintained
15814 F:      drivers/usb/storage/uas.c
15815
15816 USB CDC ETHERNET DRIVER
15817 M:      Oliver Neukum <oliver@neukum.org>
15818 L:      linux-usb@vger.kernel.org
15819 S:      Maintained
15820 F:      drivers/net/usb/cdc_*.c
15821 F:      include/uapi/linux/usb/cdc.h
15822
15823 USB CHAOSKEY DRIVER
15824 M:      Keith Packard <keithp@keithp.com>
15825 L:      linux-usb@vger.kernel.org
15826 S:      Maintained
15827 F:      drivers/usb/misc/chaoskey.c
15828
15829 USB CYPRESS C67X00 DRIVER
15830 M:      Peter Korsgaard <jacmet@sunsite.dk>
15831 L:      linux-usb@vger.kernel.org
15832 S:      Maintained
15833 F:      drivers/usb/c67x00/
15834
15835 USB DAVICOM DM9601 DRIVER
15836 M:      Peter Korsgaard <jacmet@sunsite.dk>
15837 L:      netdev@vger.kernel.org
15838 W:      http://www.linux-usb.org/usbnet
15839 S:      Maintained
15840 F:      drivers/net/usb/dm9601.c
15841
15842 USB DIAMOND RIO500 DRIVER
15843 M:      Cesar Miquel <miquel@df.uba.ar>
15844 L:      rio500-users@lists.sourceforge.net
15845 W:      http://rio500.sourceforge.net
15846 S:      Maintained
15847 F:      drivers/usb/misc/rio500*
15848
15849 USB EHCI DRIVER
15850 M:      Alan Stern <stern@rowland.harvard.edu>
15851 L:      linux-usb@vger.kernel.org
15852 S:      Maintained
15853 F:      Documentation/usb/ehci.txt
15854 F:      drivers/usb/host/ehci*
15855
15856 USB GADGET/PERIPHERAL SUBSYSTEM
15857 M:      Felipe Balbi <balbi@kernel.org>
15858 L:      linux-usb@vger.kernel.org
15859 W:      http://www.linux-usb.org/gadget
15860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15861 S:      Maintained
15862 F:      drivers/usb/gadget/
15863 F:      include/linux/usb/gadget*
15864
15865 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15866 M:      Jiri Kosina <jikos@kernel.org>
15867 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15868 L:      linux-usb@vger.kernel.org
15869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15870 S:      Maintained
15871 F:      Documentation/hid/hiddev.txt
15872 F:      drivers/hid/usbhid/
15873
15874 USB INTEL XHCI ROLE MUX DRIVER
15875 M:      Hans de Goede <hdegoede@redhat.com>
15876 L:      linux-usb@vger.kernel.org
15877 S:      Maintained
15878 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15879
15880 USB ISP116X DRIVER
15881 M:      Olav Kongas <ok@artecdesign.ee>
15882 L:      linux-usb@vger.kernel.org
15883 S:      Maintained
15884 F:      drivers/usb/host/isp116x*
15885 F:      include/linux/usb/isp116x.h
15886
15887 USB LAN78XX ETHERNET DRIVER
15888 M:      Woojung Huh <woojung.huh@microchip.com>
15889 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15890 L:      netdev@vger.kernel.org
15891 S:      Maintained
15892 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15893 F:      drivers/net/usb/lan78xx.*
15894 F:      include/dt-bindings/net/microchip-lan78xx.h
15895
15896 USB MASS STORAGE DRIVER
15897 M:      Alan Stern <stern@rowland.harvard.edu>
15898 L:      linux-usb@vger.kernel.org
15899 L:      usb-storage@lists.one-eyed-alien.net
15900 S:      Maintained
15901 F:      drivers/usb/storage/
15902
15903 USB MIDI DRIVER
15904 M:      Clemens Ladisch <clemens@ladisch.de>
15905 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15906 T:      git git://git.alsa-project.org/alsa-kernel.git
15907 S:      Maintained
15908 F:      sound/usb/midi.*
15909
15910 USB NETWORKING DRIVERS
15911 L:      linux-usb@vger.kernel.org
15912 S:      Odd Fixes
15913 F:      drivers/net/usb/
15914
15915 USB OHCI DRIVER
15916 M:      Alan Stern <stern@rowland.harvard.edu>
15917 L:      linux-usb@vger.kernel.org
15918 S:      Maintained
15919 F:      Documentation/usb/ohci.txt
15920 F:      drivers/usb/host/ohci*
15921
15922 USB OTG FSM (Finite State Machine)
15923 M:      Peter Chen <Peter.Chen@nxp.com>
15924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15925 L:      linux-usb@vger.kernel.org
15926 S:      Maintained
15927 F:      drivers/usb/common/usb-otg-fsm.c
15928
15929 USB OVER IP DRIVER
15930 M:      Valentina Manea <valentina.manea.m@gmail.com>
15931 M:      Shuah Khan <shuah@kernel.org>
15932 M:      Shuah Khan <skhan@linuxfoundation.org>
15933 L:      linux-usb@vger.kernel.org
15934 S:      Maintained
15935 F:      Documentation/usb/usbip_protocol.txt
15936 F:      drivers/usb/usbip/
15937 F:      tools/usb/usbip/
15938 F:      tools/testing/selftests/drivers/usb/usbip/
15939
15940 USB PEGASUS DRIVER
15941 M:      Petko Manolov <petkan@nucleusys.com>
15942 L:      linux-usb@vger.kernel.org
15943 L:      netdev@vger.kernel.org
15944 T:      git git://github.com/petkan/pegasus.git
15945 W:      https://github.com/petkan/pegasus
15946 S:      Maintained
15947 F:      drivers/net/usb/pegasus.*
15948
15949 USB PHY LAYER
15950 M:      Felipe Balbi <balbi@kernel.org>
15951 L:      linux-usb@vger.kernel.org
15952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15953 S:      Maintained
15954 F:      drivers/usb/phy/
15955
15956 USB PRINTER DRIVER (usblp)
15957 M:      Pete Zaitcev <zaitcev@redhat.com>
15958 L:      linux-usb@vger.kernel.org
15959 S:      Supported
15960 F:      drivers/usb/class/usblp.c
15961
15962 USB QMI WWAN NETWORK DRIVER
15963 M:      Bjørn Mork <bjorn@mork.no>
15964 L:      netdev@vger.kernel.org
15965 S:      Maintained
15966 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15967 F:      drivers/net/usb/qmi_wwan.c
15968
15969 USB RTL8150 DRIVER
15970 M:      Petko Manolov <petkan@nucleusys.com>
15971 L:      linux-usb@vger.kernel.org
15972 L:      netdev@vger.kernel.org
15973 T:      git git://github.com/petkan/rtl8150.git
15974 W:      https://github.com/petkan/rtl8150
15975 S:      Maintained
15976 F:      drivers/net/usb/rtl8150.c
15977
15978 USB SERIAL SUBSYSTEM
15979 M:      Johan Hovold <johan@kernel.org>
15980 L:      linux-usb@vger.kernel.org
15981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15982 S:      Maintained
15983 F:      Documentation/usb/usb-serial.txt
15984 F:      drivers/usb/serial/
15985 F:      include/linux/usb/serial.h
15986
15987 USB SMSC75XX ETHERNET DRIVER
15988 M:      Steve Glendinning <steve.glendinning@shawell.net>
15989 L:      netdev@vger.kernel.org
15990 S:      Maintained
15991 F:      drivers/net/usb/smsc75xx.*
15992
15993 USB SMSC95XX ETHERNET DRIVER
15994 M:      Steve Glendinning <steve.glendinning@shawell.net>
15995 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15996 L:      netdev@vger.kernel.org
15997 S:      Maintained
15998 F:      drivers/net/usb/smsc95xx.*
15999
16000 USB SUBSYSTEM
16001 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16002 L:      linux-usb@vger.kernel.org
16003 W:      http://www.linux-usb.org
16004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16005 S:      Supported
16006 F:      Documentation/devicetree/bindings/usb/
16007 F:      Documentation/usb/
16008 F:      drivers/usb/
16009 F:      include/linux/usb.h
16010 F:      include/linux/usb/
16011
16012 USB TYPEC PI3USB30532 MUX DRIVER
16013 M:      Hans de Goede <hdegoede@redhat.com>
16014 L:      linux-usb@vger.kernel.org
16015 S:      Maintained
16016 F:      drivers/usb/typec/mux/pi3usb30532.c
16017
16018 USB TYPEC CLASS
16019 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16020 L:      linux-usb@vger.kernel.org
16021 S:      Maintained
16022 F:      Documentation/ABI/testing/sysfs-class-typec
16023 F:      Documentation/driver-api/usb/typec.rst
16024 F:      drivers/usb/typec/
16025 F:      include/linux/usb/typec.h
16026
16027 USB TYPEC BUS FOR ALTERNATE MODES
16028 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16029 L:      linux-usb@vger.kernel.org
16030 S:      Maintained
16031 F:      Documentation/ABI/testing/sysfs-bus-typec
16032 F:      Documentation/driver-api/usb/typec_bus.rst
16033 F:      drivers/usb/typec/altmodes/
16034 F:      include/linux/usb/typec_altmode.h
16035
16036 USB TYPEC PORT CONTROLLER DRIVERS
16037 M:      Guenter Roeck <linux@roeck-us.net>
16038 L:      linux-usb@vger.kernel.org
16039 S:      Maintained
16040 F:      drivers/usb/typec/tcpm/
16041
16042 USB UHCI DRIVER
16043 M:      Alan Stern <stern@rowland.harvard.edu>
16044 L:      linux-usb@vger.kernel.org
16045 S:      Maintained
16046 F:      drivers/usb/host/uhci*
16047
16048 USB VIDEO CLASS
16049 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16050 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16051 L:      linux-media@vger.kernel.org
16052 T:      git git://linuxtv.org/media_tree.git
16053 W:      http://www.ideasonboard.org/uvc/
16054 S:      Maintained
16055 F:      drivers/media/usb/uvc/
16056 F:      include/uapi/linux/uvcvideo.h
16057
16058 USB VISION DRIVER
16059 M:      Hans Verkuil <hverkuil@xs4all.nl>
16060 L:      linux-media@vger.kernel.org
16061 T:      git git://linuxtv.org/media_tree.git
16062 W:      https://linuxtv.org
16063 S:      Odd Fixes
16064 F:      drivers/media/usb/usbvision/
16065
16066 USB WEBCAM GADGET
16067 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16068 L:      linux-usb@vger.kernel.org
16069 S:      Maintained
16070 F:      drivers/usb/gadget/function/*uvc*
16071 F:      drivers/usb/gadget/legacy/webcam.c
16072 F:      include/uapi/linux/usb/g_uvc.h
16073
16074 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16075 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16076 L:      linux-wireless@vger.kernel.org
16077 S:      Maintained
16078 F:      drivers/net/wireless/rndis_wlan.c
16079
16080 USB XHCI DRIVER
16081 M:      Mathias Nyman <mathias.nyman@intel.com>
16082 L:      linux-usb@vger.kernel.org
16083 S:      Supported
16084 F:      drivers/usb/host/xhci*
16085 F:      drivers/usb/host/pci-quirks*
16086
16087 USB ZD1201 DRIVER
16088 L:      linux-wireless@vger.kernel.org
16089 W:      http://linux-lc100020.sourceforge.net
16090 S:      Orphan
16091 F:      drivers/net/wireless/zydas/zd1201.*
16092
16093 USB ZR364XX DRIVER
16094 M:      Antoine Jacquet <royale@zerezo.com>
16095 L:      linux-usb@vger.kernel.org
16096 L:      linux-media@vger.kernel.org
16097 T:      git git://linuxtv.org/media_tree.git
16098 W:      http://royale.zerezo.com/zr364xx/
16099 S:      Maintained
16100 F:      Documentation/media/v4l-drivers/zr364xx*
16101 F:      drivers/media/usb/zr364xx/
16102
16103 USER-MODE LINUX (UML)
16104 M:      Jeff Dike <jdike@addtoit.com>
16105 M:      Richard Weinberger <richard@nod.at>
16106 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16107 L:      linux-um@lists.infradead.org
16108 W:      http://user-mode-linux.sourceforge.net
16109 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16111 S:      Maintained
16112 F:      Documentation/virtual/uml/
16113 F:      arch/um/
16114 F:      arch/x86/um/
16115 F:      fs/hostfs/
16116
16117 USERSPACE COPYIN/COPYOUT (UIOVEC)
16118 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16119 S:      Maintained
16120 F:      lib/iov_iter.c
16121 F:      include/linux/uio.h
16122
16123 USERSPACE DMA BUFFER DRIVER
16124 M:      Gerd Hoffmann <kraxel@redhat.com>
16125 S:      Maintained
16126 L:      dri-devel@lists.freedesktop.org
16127 F:      drivers/dma-buf/udmabuf.c
16128 F:      include/uapi/linux/udmabuf.h
16129 T:      git git://anongit.freedesktop.org/drm/drm-misc
16130
16131 USERSPACE I/O (UIO)
16132 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16133 S:      Maintained
16134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16135 F:      Documentation/driver-api/uio-howto.rst
16136 F:      drivers/uio/
16137 F:      include/linux/uio_driver.h
16138
16139 UTIL-LINUX PACKAGE
16140 M:      Karel Zak <kzak@redhat.com>
16141 L:      util-linux@vger.kernel.org
16142 W:      http://en.wikipedia.org/wiki/Util-linux
16143 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16144 S:      Maintained
16145
16146 UUID HELPERS
16147 M:      Christoph Hellwig <hch@lst.de>
16148 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16149 L:      linux-kernel@vger.kernel.org
16150 T:      git git://git.infradead.org/users/hch/uuid.git
16151 F:      lib/uuid.c
16152 F:      lib/test_uuid.c
16153 F:      include/linux/uuid.h
16154 F:      include/uapi/linux/uuid.h
16155 S:      Maintained
16156
16157 UVESAFB DRIVER
16158 M:      Michal Januszewski <spock@gentoo.org>
16159 L:      linux-fbdev@vger.kernel.org
16160 W:      https://github.com/mjanusz/v86d
16161 S:      Maintained
16162 F:      Documentation/fb/uvesafb.txt
16163 F:      drivers/video/fbdev/uvesafb.*
16164
16165 VF610 NAND DRIVER
16166 M:      Stefan Agner <stefan@agner.ch>
16167 L:      linux-mtd@lists.infradead.org
16168 S:      Supported
16169 F:      drivers/mtd/nand/raw/vf610_nfc.c
16170
16171 VFAT/FAT/MSDOS FILESYSTEM
16172 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16173 S:      Maintained
16174 F:      Documentation/filesystems/vfat.txt
16175 F:      fs/fat/
16176
16177 VFIO DRIVER
16178 M:      Alex Williamson <alex.williamson@redhat.com>
16179 L:      kvm@vger.kernel.org
16180 T:      git git://github.com/awilliam/linux-vfio.git
16181 S:      Maintained
16182 F:      Documentation/vfio.txt
16183 F:      drivers/vfio/
16184 F:      include/linux/vfio.h
16185 F:      include/uapi/linux/vfio.h
16186
16187 VFIO MEDIATED DEVICE DRIVERS
16188 M:      Kirti Wankhede <kwankhede@nvidia.com>
16189 L:      kvm@vger.kernel.org
16190 S:      Maintained
16191 F:      Documentation/vfio-mediated-device.txt
16192 F:      drivers/vfio/mdev/
16193 F:      include/linux/mdev.h
16194 F:      samples/vfio-mdev/
16195
16196 VFIO PLATFORM DRIVER
16197 M:      Eric Auger <eric.auger@redhat.com>
16198 L:      kvm@vger.kernel.org
16199 S:      Maintained
16200 F:      drivers/vfio/platform/
16201
16202 VGA_SWITCHEROO
16203 R:      Lukas Wunner <lukas@wunner.de>
16204 S:      Maintained
16205 F:      Documentation/gpu/vga-switcheroo.rst
16206 F:      drivers/gpu/vga/vga_switcheroo.c
16207 F:      include/linux/vga_switcheroo.h
16208 T:      git git://anongit.freedesktop.org/drm/drm-misc
16209
16210 VIA RHINE NETWORK DRIVER
16211 S:      Orphan
16212 F:      drivers/net/ethernet/via/via-rhine.c
16213
16214 VIA SD/MMC CARD CONTROLLER DRIVER
16215 M:      Bruce Chang <brucechang@via.com.tw>
16216 M:      Harald Welte <HaraldWelte@viatech.com>
16217 S:      Maintained
16218 F:      drivers/mmc/host/via-sdmmc.c
16219
16220 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16221 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16222 L:      linux-fbdev@vger.kernel.org
16223 S:      Maintained
16224 F:      include/linux/via-core.h
16225 F:      include/linux/via-gpio.h
16226 F:      include/linux/via_i2c.h
16227 F:      drivers/video/fbdev/via/
16228
16229 VIA VELOCITY NETWORK DRIVER
16230 M:      Francois Romieu <romieu@fr.zoreil.com>
16231 L:      netdev@vger.kernel.org
16232 S:      Maintained
16233 F:      drivers/net/ethernet/via/via-velocity.*
16234
16235 VICODEC VIRTUAL CODEC DRIVER
16236 M:      Hans Verkuil <hans.verkuil@cisco.com>
16237 L:      linux-media@vger.kernel.org
16238 T:      git git://linuxtv.org/media_tree.git
16239 W:      https://linuxtv.org
16240 S:      Maintained
16241 F:      drivers/media/platform/vicodec/*
16242
16243 VIDEO MULTIPLEXER DRIVER
16244 M:      Philipp Zabel <p.zabel@pengutronix.de>
16245 L:      linux-media@vger.kernel.org
16246 S:      Maintained
16247 F:      drivers/media/platform/video-mux.c
16248
16249 VIDEO I2C POLLING DRIVER
16250 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16251 L:      linux-media@vger.kernel.org
16252 S:      Maintained
16253 F:      drivers/media/i2c/video-i2c.c
16254
16255 VIDEOBUF2 FRAMEWORK
16256 M:      Pawel Osciak <pawel@osciak.com>
16257 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16258 M:      Kyungmin Park <kyungmin.park@samsung.com>
16259 L:      linux-media@vger.kernel.org
16260 S:      Maintained
16261 F:      drivers/media/common/videobuf2/*
16262 F:      include/media/videobuf2-*
16263
16264 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16265 M:      Helen Koike <helen.koike@collabora.com>
16266 L:      linux-media@vger.kernel.org
16267 T:      git git://linuxtv.org/media_tree.git
16268 W:      https://linuxtv.org
16269 S:      Maintained
16270 F:      drivers/media/platform/vimc/*
16271
16272 VIRT LIB
16273 M:      Alex Williamson <alex.williamson@redhat.com>
16274 M:      Paolo Bonzini <pbonzini@redhat.com>
16275 L:      kvm@vger.kernel.org
16276 S:      Supported
16277 F:      virt/lib/
16278
16279 VIRTIO AND VHOST VSOCK DRIVER
16280 M:      Stefan Hajnoczi <stefanha@redhat.com>
16281 L:      kvm@vger.kernel.org
16282 L:      virtualization@lists.linux-foundation.org
16283 L:      netdev@vger.kernel.org
16284 S:      Maintained
16285 F:      include/linux/virtio_vsock.h
16286 F:      include/uapi/linux/virtio_vsock.h
16287 F:      include/uapi/linux/vsockmon.h
16288 F:      include/uapi/linux/vm_sockets_diag.h
16289 F:      net/vmw_vsock/diag.c
16290 F:      net/vmw_vsock/af_vsock_tap.c
16291 F:      net/vmw_vsock/virtio_transport_common.c
16292 F:      net/vmw_vsock/virtio_transport.c
16293 F:      drivers/net/vsockmon.c
16294 F:      drivers/vhost/vsock.c
16295 F:      tools/testing/vsock/
16296
16297 VIRTIO CONSOLE DRIVER
16298 M:      Amit Shah <amit@kernel.org>
16299 L:      virtualization@lists.linux-foundation.org
16300 S:      Maintained
16301 F:      drivers/char/virtio_console.c
16302 F:      include/linux/virtio_console.h
16303 F:      include/uapi/linux/virtio_console.h
16304
16305 VIRTIO CORE, NET AND BLOCK DRIVERS
16306 M:      "Michael S. Tsirkin" <mst@redhat.com>
16307 M:      Jason Wang <jasowang@redhat.com>
16308 L:      virtualization@lists.linux-foundation.org
16309 S:      Maintained
16310 F:      Documentation/devicetree/bindings/virtio/
16311 F:      drivers/virtio/
16312 F:      tools/virtio/
16313 F:      drivers/net/virtio_net.c
16314 F:      drivers/block/virtio_blk.c
16315 F:      include/linux/virtio*.h
16316 F:      include/uapi/linux/virtio_*.h
16317 F:      drivers/crypto/virtio/
16318 F:      mm/balloon_compaction.c
16319
16320 VIRTIO CRYPTO DRIVER
16321 M:      Gonglei <arei.gonglei@huawei.com>
16322 L:      virtualization@lists.linux-foundation.org
16323 L:      linux-crypto@vger.kernel.org
16324 S:      Maintained
16325 F:      drivers/crypto/virtio/
16326 F:      include/uapi/linux/virtio_crypto.h
16327
16328 VIRTIO DRIVERS FOR S390
16329 M:      Cornelia Huck <cohuck@redhat.com>
16330 M:      Halil Pasic <pasic@linux.ibm.com>
16331 L:      linux-s390@vger.kernel.org
16332 L:      virtualization@lists.linux-foundation.org
16333 L:      kvm@vger.kernel.org
16334 S:      Supported
16335 F:      drivers/s390/virtio/
16336 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16337
16338 VIRTIO GPU DRIVER
16339 M:      David Airlie <airlied@linux.ie>
16340 M:      Gerd Hoffmann <kraxel@redhat.com>
16341 L:      dri-devel@lists.freedesktop.org
16342 L:      virtualization@lists.linux-foundation.org
16343 T:      git git://anongit.freedesktop.org/drm/drm-misc
16344 S:      Maintained
16345 F:      drivers/gpu/drm/virtio/
16346 F:      include/uapi/linux/virtio_gpu.h
16347
16348 VIRTIO HOST (VHOST)
16349 M:      "Michael S. Tsirkin" <mst@redhat.com>
16350 M:      Jason Wang <jasowang@redhat.com>
16351 L:      kvm@vger.kernel.org
16352 L:      virtualization@lists.linux-foundation.org
16353 L:      netdev@vger.kernel.org
16354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16355 S:      Maintained
16356 F:      drivers/vhost/
16357 F:      include/uapi/linux/vhost.h
16358
16359 VIRTIO INPUT DRIVER
16360 M:      Gerd Hoffmann <kraxel@redhat.com>
16361 S:      Maintained
16362 F:      drivers/virtio/virtio_input.c
16363 F:      include/uapi/linux/virtio_input.h
16364
16365 VIRTUAL BOX GUEST DEVICE DRIVER
16366 M:      Hans de Goede <hdegoede@redhat.com>
16367 M:      Arnd Bergmann <arnd@arndb.de>
16368 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16369 S:      Maintained
16370 F:      include/linux/vbox_utils.h
16371 F:      include/uapi/linux/vbox*.h
16372 F:      drivers/virt/vboxguest/
16373
16374 VIRTUAL SERIO DEVICE DRIVER
16375 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16376 S:      Maintained
16377 F:      drivers/input/serio/userio.c
16378 F:      include/uapi/linux/userio.h
16379
16380 VIVID VIRTUAL VIDEO DRIVER
16381 M:      Hans Verkuil <hverkuil@xs4all.nl>
16382 L:      linux-media@vger.kernel.org
16383 T:      git git://linuxtv.org/media_tree.git
16384 W:      https://linuxtv.org
16385 S:      Maintained
16386 F:      drivers/media/platform/vivid/*
16387
16388 VLYNQ BUS
16389 M:      Florian Fainelli <f.fainelli@gmail.com>
16390 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16391 S:      Maintained
16392 F:      drivers/vlynq/vlynq.c
16393 F:      include/linux/vlynq.h
16394
16395 VME SUBSYSTEM
16396 M:      Martyn Welch <martyn@welchs.me.uk>
16397 M:      Manohar Vanga <manohar.vanga@gmail.com>
16398 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16399 L:      devel@driverdev.osuosl.org
16400 S:      Maintained
16401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16402 F:      Documentation/driver-api/vme.rst
16403 F:      drivers/staging/vme/
16404 F:      drivers/vme/
16405 F:      include/linux/vme*
16406
16407 VMWARE BALLOON DRIVER
16408 M:      Julien Freche <jfreche@vmware.com>
16409 M:      Nadav Amit <namit@vmware.com>
16410 M:      "VMware, Inc." <pv-drivers@vmware.com>
16411 L:      linux-kernel@vger.kernel.org
16412 S:      Maintained
16413 F:      drivers/misc/vmw_balloon.c
16414
16415 VMWARE HYPERVISOR INTERFACE
16416 M:      Alok Kataria <akataria@vmware.com>
16417 L:      virtualization@lists.linux-foundation.org
16418 S:      Supported
16419 F:      arch/x86/kernel/cpu/vmware.c
16420
16421 VMWARE PVRDMA DRIVER
16422 M:      Adit Ranadive <aditr@vmware.com>
16423 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16424 L:      linux-rdma@vger.kernel.org
16425 S:      Maintained
16426 F:      drivers/infiniband/hw/vmw_pvrdma/
16427
16428 VMware PVSCSI driver
16429 M:      Jim Gill <jgill@vmware.com>
16430 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16431 L:      linux-scsi@vger.kernel.org
16432 S:      Maintained
16433 F:      drivers/scsi/vmw_pvscsi.c
16434 F:      drivers/scsi/vmw_pvscsi.h
16435
16436 VMWARE VMMOUSE SUBDRIVER
16437 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16438 M:      "VMware, Inc." <pv-drivers@vmware.com>
16439 L:      linux-input@vger.kernel.org
16440 S:      Maintained
16441 F:      drivers/input/mouse/vmmouse.c
16442 F:      drivers/input/mouse/vmmouse.h
16443
16444 VMWARE VMXNET3 ETHERNET DRIVER
16445 M:      Ronak Doshi <doshir@vmware.com>
16446 M:      "VMware, Inc." <pv-drivers@vmware.com>
16447 L:      netdev@vger.kernel.org
16448 S:      Maintained
16449 F:      drivers/net/vmxnet3/
16450
16451 VOCORE VOCORE2 BOARD
16452 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16453 L:      linux-mips@vger.kernel.org
16454 S:      Maintained
16455 F:      arch/mips/boot/dts/ralink/vocore2.dts
16456
16457 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16458 M:      Liam Girdwood <lgirdwood@gmail.com>
16459 M:      Mark Brown <broonie@kernel.org>
16460 L:      linux-kernel@vger.kernel.org
16461 W:      http://www.slimlogic.co.uk/?p=48
16462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16463 S:      Supported
16464 F:      Documentation/devicetree/bindings/regulator/
16465 F:      Documentation/power/regulator/
16466 F:      drivers/regulator/
16467 F:      include/dt-bindings/regulator/
16468 F:      include/linux/regulator/
16469
16470 VRF
16471 M:      David Ahern <dsa@cumulusnetworks.com>
16472 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16473 L:      netdev@vger.kernel.org
16474 S:      Maintained
16475 F:      drivers/net/vrf.c
16476 F:      Documentation/networking/vrf.txt
16477
16478 VT1211 HARDWARE MONITOR DRIVER
16479 M:      Juerg Haefliger <juergh@gmail.com>
16480 L:      linux-hwmon@vger.kernel.org
16481 S:      Maintained
16482 F:      Documentation/hwmon/vt1211
16483 F:      drivers/hwmon/vt1211.c
16484
16485 VT8231 HARDWARE MONITOR DRIVER
16486 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16487 L:      linux-hwmon@vger.kernel.org
16488 S:      Maintained
16489 F:      drivers/hwmon/vt8231.c
16490
16491 VUB300 USB to SDIO/SD/MMC bridge chip
16492 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16493 L:      linux-mmc@vger.kernel.org
16494 L:      linux-usb@vger.kernel.org
16495 S:      Supported
16496 F:      drivers/mmc/host/vub300.c
16497
16498 W1 DALLAS'S 1-WIRE BUS
16499 M:      Evgeniy Polyakov <zbr@ioremap.net>
16500 S:      Maintained
16501 F:      Documentation/devicetree/bindings/w1/
16502 F:      Documentation/w1/
16503 F:      drivers/w1/
16504 F:      include/linux/w1.h
16505
16506 W83791D HARDWARE MONITORING DRIVER
16507 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16508 L:      linux-hwmon@vger.kernel.org
16509 S:      Maintained
16510 F:      Documentation/hwmon/w83791d
16511 F:      drivers/hwmon/w83791d.c
16512
16513 W83793 HARDWARE MONITORING DRIVER
16514 M:      Rudolf Marek <r.marek@assembler.cz>
16515 L:      linux-hwmon@vger.kernel.org
16516 S:      Maintained
16517 F:      Documentation/hwmon/w83793
16518 F:      drivers/hwmon/w83793.c
16519
16520 W83795 HARDWARE MONITORING DRIVER
16521 M:      Jean Delvare <jdelvare@suse.com>
16522 L:      linux-hwmon@vger.kernel.org
16523 S:      Maintained
16524 F:      drivers/hwmon/w83795.c
16525
16526 W83L51xD SD/MMC CARD INTERFACE DRIVER
16527 M:      Pierre Ossman <pierre@ossman.eu>
16528 S:      Maintained
16529 F:      drivers/mmc/host/wbsd.*
16530
16531 WACOM PROTOCOL 4 SERIAL TABLETS
16532 M:      Julian Squires <julian@cipht.net>
16533 M:      Hans de Goede <hdegoede@redhat.com>
16534 L:      linux-input@vger.kernel.org
16535 S:      Maintained
16536 F:      drivers/input/tablet/wacom_serial4.c
16537
16538 WATCHDOG DEVICE DRIVERS
16539 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16540 M:      Guenter Roeck <linux@roeck-us.net>
16541 L:      linux-watchdog@vger.kernel.org
16542 W:      http://www.linux-watchdog.org/
16543 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16544 S:      Maintained
16545 F:      Documentation/devicetree/bindings/watchdog/
16546 F:      Documentation/watchdog/
16547 F:      drivers/watchdog/
16548 F:      include/linux/watchdog.h
16549 F:      include/uapi/linux/watchdog.h
16550
16551 WHISKEYCOVE PMIC GPIO DRIVER
16552 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16553 L:      linux-gpio@vger.kernel.org
16554 S:      Maintained
16555 F:      drivers/gpio/gpio-wcove.c
16556
16557 WIIMOTE HID DRIVER
16558 M:      David Herrmann <dh.herrmann@googlemail.com>
16559 L:      linux-input@vger.kernel.org
16560 S:      Maintained
16561 F:      drivers/hid/hid-wiimote*
16562
16563 WILOCITY WIL6210 WIRELESS DRIVER
16564 M:      Maya Erez <merez@codeaurora.org>
16565 L:      linux-wireless@vger.kernel.org
16566 L:      wil6210@qti.qualcomm.com
16567 S:      Supported
16568 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16569 F:      drivers/net/wireless/ath/wil6210/
16570
16571 WIMAX STACK
16572 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16573 M:      linux-wimax@intel.com
16574 L:      wimax@linuxwimax.org (subscribers-only)
16575 S:      Supported
16576 W:      http://linuxwimax.org
16577 F:      Documentation/wimax/README.wimax
16578 F:      include/linux/wimax/debug.h
16579 F:      include/net/wimax.h
16580 F:      include/uapi/linux/wimax.h
16581 F:      net/wimax/
16582
16583 WINBOND CIR DRIVER
16584 M:      David Härdeman <david@hardeman.nu>
16585 S:      Maintained
16586 F:      drivers/media/rc/winbond-cir.c
16587
16588 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16589 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16590 L:      linux-watchdog@vger.kernel.org
16591 S:      Maintained
16592 F:      drivers/watchdog/ebc-c384_wdt.c
16593
16594 WINSYSTEMS WS16C48 GPIO DRIVER
16595 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16596 L:      linux-gpio@vger.kernel.org
16597 S:      Maintained
16598 F:      drivers/gpio/gpio-ws16c48.c
16599
16600 WISTRON LAPTOP BUTTON DRIVER
16601 M:      Miloslav Trmac <mitr@volny.cz>
16602 S:      Maintained
16603 F:      drivers/input/misc/wistron_btns.c
16604
16605 WL3501 WIRELESS PCMCIA CARD DRIVER
16606 L:      linux-wireless@vger.kernel.org
16607 S:      Odd fixes
16608 F:      drivers/net/wireless/wl3501*
16609
16610 WOLFSON MICROELECTRONICS DRIVERS
16611 L:      patches@opensource.cirrus.com
16612 T:      git https://github.com/CirrusLogic/linux-drivers.git
16613 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16614 S:      Supported
16615 F:      Documentation/hwmon/wm83??
16616 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16617 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16618 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16619 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16620 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16621 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16622 F:      drivers/clk/clk-wm83*.c
16623 F:      drivers/extcon/extcon-arizona.c
16624 F:      drivers/leds/leds-wm83*.c
16625 F:      drivers/gpio/gpio-*wm*.c
16626 F:      drivers/gpio/gpio-arizona.c
16627 F:      drivers/hwmon/wm83??-hwmon.c
16628 F:      drivers/input/misc/wm831x-on.c
16629 F:      drivers/input/touchscreen/wm831x-ts.c
16630 F:      drivers/input/touchscreen/wm97*.c
16631 F:      drivers/mfd/arizona*
16632 F:      drivers/mfd/wm*.c
16633 F:      drivers/mfd/cs47l24*
16634 F:      drivers/power/supply/wm83*.c
16635 F:      drivers/rtc/rtc-wm83*.c
16636 F:      drivers/regulator/wm8*.c
16637 F:      drivers/regulator/arizona*
16638 F:      drivers/video/backlight/wm83*_bl.c
16639 F:      drivers/watchdog/wm83*_wdt.c
16640 F:      include/linux/mfd/arizona/
16641 F:      include/linux/mfd/wm831x/
16642 F:      include/linux/mfd/wm8350/
16643 F:      include/linux/mfd/wm8400*
16644 F:      include/linux/regulator/arizona*
16645 F:      include/linux/wm97xx.h
16646 F:      include/sound/wm????.h
16647 F:      sound/soc/codecs/arizona.?
16648 F:      sound/soc/codecs/wm*
16649 F:      sound/soc/codecs/cs47l24*
16650
16651 WORKQUEUE
16652 M:      Tejun Heo <tj@kernel.org>
16653 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16655 S:      Maintained
16656 F:      include/linux/workqueue.h
16657 F:      kernel/workqueue.c
16658 F:      Documentation/core-api/workqueue.rst
16659
16660 X-POWERS AXP288 PMIC DRIVERS
16661 M:      Hans de Goede <hdegoede@redhat.com>
16662 S:      Maintained
16663 N:      axp288
16664 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16665
16666 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16667 M:      Chen-Yu Tsai <wens@csie.org>
16668 L:      linux-kernel@vger.kernel.org
16669 S:      Maintained
16670 N:      axp[128]
16671
16672 X.25 NETWORK LAYER
16673 M:      Andrew Hendry <andrew.hendry@gmail.com>
16674 L:      linux-x25@vger.kernel.org
16675 S:      Odd Fixes
16676 F:      Documentation/networking/x25*
16677 F:      include/net/x25*
16678 F:      net/x25/
16679
16680 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16681 M:      Thomas Gleixner <tglx@linutronix.de>
16682 M:      Ingo Molnar <mingo@redhat.com>
16683 M:      Borislav Petkov <bp@alien8.de>
16684 R:      "H. Peter Anvin" <hpa@zytor.com>
16685 M:      x86@kernel.org
16686 L:      linux-kernel@vger.kernel.org
16687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16688 S:      Maintained
16689 F:      Documentation/devicetree/bindings/x86/
16690 F:      Documentation/x86/
16691 F:      arch/x86/
16692
16693 X86 ENTRY CODE
16694 M:      Andy Lutomirski <luto@kernel.org>
16695 L:      linux-kernel@vger.kernel.org
16696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16697 S:      Maintained
16698 F:      arch/x86/entry/
16699
16700 X86 MCE INFRASTRUCTURE
16701 M:      Tony Luck <tony.luck@intel.com>
16702 M:      Borislav Petkov <bp@alien8.de>
16703 L:      linux-edac@vger.kernel.org
16704 S:      Maintained
16705 F:      arch/x86/kernel/cpu/mcheck/*
16706
16707 X86 MICROCODE UPDATE SUPPORT
16708 M:      Borislav Petkov <bp@alien8.de>
16709 S:      Maintained
16710 F:      arch/x86/kernel/cpu/microcode/*
16711
16712 X86 MM
16713 M:      Dave Hansen <dave.hansen@linux.intel.com>
16714 M:      Andy Lutomirski <luto@kernel.org>
16715 M:      Peter Zijlstra <peterz@infradead.org>
16716 L:      linux-kernel@vger.kernel.org
16717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16718 S:      Maintained
16719 F:      arch/x86/mm/
16720
16721 X86 PLATFORM DRIVERS
16722 M:      Darren Hart <dvhart@infradead.org>
16723 M:      Andy Shevchenko <andy@infradead.org>
16724 L:      platform-driver-x86@vger.kernel.org
16725 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16726 S:      Maintained
16727 F:      drivers/platform/x86/
16728 F:      drivers/platform/olpc/
16729
16730 X86 PLATFORM DRIVERS - ARCH
16731 R:      Darren Hart <dvhart@infradead.org>
16732 R:      Andy Shevchenko <andy@infradead.org>
16733 L:      platform-driver-x86@vger.kernel.org
16734 L:      x86@kernel.org
16735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16736 S:      Maintained
16737 F:      arch/x86/platform
16738
16739 X86 VDSO
16740 M:      Andy Lutomirski <luto@kernel.org>
16741 L:      linux-kernel@vger.kernel.org
16742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16743 S:      Maintained
16744 F:      arch/x86/entry/vdso/
16745
16746 XARRAY
16747 M:      Matthew Wilcox <willy@infradead.org>
16748 L:      linux-fsdevel@vger.kernel.org
16749 S:      Supported
16750 F:      Documentation/core-api/xarray.rst
16751 F:      lib/idr.c
16752 F:      lib/xarray.c
16753 F:      include/linux/idr.h
16754 F:      include/linux/xarray.h
16755 F:      tools/testing/radix-tree
16756
16757 XBOX DVD IR REMOTE
16758 M:      Benjamin Valentin <benpicco@googlemail.com>
16759 S:      Maintained
16760 F:      drivers/media/rc/xbox_remote.c
16761 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16762
16763 XC2028/3028 TUNER DRIVER
16764 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16765 L:      linux-media@vger.kernel.org
16766 W:      https://linuxtv.org
16767 T:      git git://linuxtv.org/media_tree.git
16768 S:      Maintained
16769 F:      drivers/media/tuners/tuner-xc2028.*
16770
16771 XDP (eXpress Data Path)
16772 M:      Alexei Starovoitov <ast@kernel.org>
16773 M:      Daniel Borkmann <daniel@iogearbox.net>
16774 M:      David S. Miller <davem@davemloft.net>
16775 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16776 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16777 M:      John Fastabend <john.fastabend@gmail.com>
16778 L:      netdev@vger.kernel.org
16779 L:      xdp-newbies@vger.kernel.org
16780 L:      bpf@vger.kernel.org
16781 S:      Supported
16782 F:      net/core/xdp.c
16783 F:      include/net/xdp.h
16784 F:      kernel/bpf/devmap.c
16785 F:      kernel/bpf/cpumap.c
16786 F:      include/trace/events/xdp.h
16787 K:      xdp
16788 N:      xdp
16789
16790 XDP SOCKETS (AF_XDP)
16791 M:      Björn Töpel <bjorn.topel@intel.com>
16792 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16793 L:      netdev@vger.kernel.org
16794 L:      bpf@vger.kernel.org
16795 S:      Maintained
16796 F:      kernel/bpf/xskmap.c
16797 F:      net/xdp/
16798
16799 XEN BLOCK SUBSYSTEM
16800 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16801 M:      Roger Pau Monné <roger.pau@citrix.com>
16802 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16803 S:      Supported
16804 F:      drivers/block/xen-blkback/*
16805 F:      drivers/block/xen*
16806
16807 XEN HYPERVISOR ARM
16808 M:      Stefano Stabellini <sstabellini@kernel.org>
16809 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16810 S:      Maintained
16811 F:      arch/arm/xen/
16812 F:      arch/arm/include/asm/xen/
16813
16814 XEN HYPERVISOR ARM64
16815 M:      Stefano Stabellini <sstabellini@kernel.org>
16816 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16817 S:      Maintained
16818 F:      arch/arm64/xen/
16819 F:      arch/arm64/include/asm/xen/
16820
16821 XEN HYPERVISOR INTERFACE
16822 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16823 M:      Juergen Gross <jgross@suse.com>
16824 R:      Stefano Stabellini <sstabellini@kernel.org>
16825 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16827 S:      Supported
16828 F:      arch/x86/xen/
16829 F:      arch/x86/platform/pvh/
16830 F:      drivers/*/xen-*front.c
16831 F:      drivers/xen/
16832 F:      arch/x86/include/asm/xen/
16833 F:      arch/x86/include/asm/pvclock-abi.h
16834 F:      include/xen/
16835 F:      include/uapi/xen/
16836 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16837 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16838
16839 XEN NETWORK BACKEND DRIVER
16840 M:      Wei Liu <wei.liu2@citrix.com>
16841 M:      Paul Durrant <paul.durrant@citrix.com>
16842 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16843 L:      netdev@vger.kernel.org
16844 S:      Supported
16845 F:      drivers/net/xen-netback/*
16846
16847 XEN PCI SUBSYSTEM
16848 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16849 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16850 S:      Supported
16851 F:      arch/x86/pci/*xen*
16852 F:      drivers/pci/*xen*
16853
16854 XEN PVSCSI DRIVERS
16855 M:      Juergen Gross <jgross@suse.com>
16856 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16857 L:      linux-scsi@vger.kernel.org
16858 S:      Supported
16859 F:      drivers/scsi/xen-scsifront.c
16860 F:      drivers/xen/xen-scsiback.c
16861 F:      include/xen/interface/io/vscsiif.h
16862
16863 XEN SWIOTLB SUBSYSTEM
16864 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16865 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16866 L:      iommu@lists.linux-foundation.org
16867 S:      Supported
16868 F:      arch/x86/xen/*swiotlb*
16869 F:      drivers/xen/*swiotlb*
16870
16871 XEN SOUND FRONTEND DRIVER
16872 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16873 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16874 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16875 S:      Supported
16876 F:      sound/xen/*
16877
16878 XFS FILESYSTEM
16879 M:      Darrick J. Wong <darrick.wong@oracle.com>
16880 M:      linux-xfs@vger.kernel.org
16881 L:      linux-xfs@vger.kernel.org
16882 W:      http://xfs.org/
16883 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16884 S:      Supported
16885 F:      Documentation/filesystems/xfs.txt
16886 F:      fs/xfs/
16887
16888 XILINX AXI ETHERNET DRIVER
16889 M:      Anirudha Sarangi <anirudh@xilinx.com>
16890 M:      John Linn <John.Linn@xilinx.com>
16891 S:      Maintained
16892 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16893
16894 XILINX UARTLITE SERIAL DRIVER
16895 M:      Peter Korsgaard <jacmet@sunsite.dk>
16896 L:      linux-serial@vger.kernel.org
16897 S:      Maintained
16898 F:      drivers/tty/serial/uartlite.c
16899
16900 XILINX VIDEO IP CORES
16901 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16902 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16903 L:      linux-media@vger.kernel.org
16904 T:      git git://linuxtv.org/media_tree.git
16905 S:      Supported
16906 F:      Documentation/devicetree/bindings/media/xilinx/
16907 F:      drivers/media/platform/xilinx/
16908 F:      include/uapi/linux/xilinx-v4l2-controls.h
16909
16910 XILLYBUS DRIVER
16911 M:      Eli Billauer <eli.billauer@gmail.com>
16912 L:      linux-kernel@vger.kernel.org
16913 S:      Supported
16914 F:      drivers/char/xillybus/
16915
16916 XLP9XX I2C DRIVER
16917 M:      George Cherian <george.cherian@cavium.com>
16918 M:      Jan Glauber <jglauber@cavium.com>
16919 L:      linux-i2c@vger.kernel.org
16920 W:      http://www.cavium.com
16921 S:      Supported
16922 F:      drivers/i2c/busses/i2c-xlp9xx.c
16923
16924 XRA1403 GPIO EXPANDER
16925 M:      Nandor Han <nandor.han@ge.com>
16926 M:      Semi Malinen <semi.malinen@ge.com>
16927 L:      linux-gpio@vger.kernel.org
16928 S:      Maintained
16929 F:      drivers/gpio/gpio-xra1403.c
16930 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16931
16932 XTENSA XTFPGA PLATFORM SUPPORT
16933 M:      Max Filippov <jcmvbkbc@gmail.com>
16934 L:      linux-xtensa@linux-xtensa.org
16935 S:      Maintained
16936 F:      drivers/spi/spi-xtensa-xtfpga.c
16937 F:      sound/soc/xtensa/xtfpga-i2s.c
16938
16939 YAM DRIVER FOR AX.25
16940 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16941 L:      linux-hams@vger.kernel.org
16942 S:      Maintained
16943 F:      drivers/net/hamradio/yam*
16944 F:      include/linux/yam.h
16945
16946 YAMA SECURITY MODULE
16947 M:      Kees Cook <keescook@chromium.org>
16948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16949 S:      Supported
16950 F:      security/yama/
16951 F:      Documentation/admin-guide/LSM/Yama.rst
16952
16953 YEALINK PHONE DRIVER
16954 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16955 L:      usbb2k-api-dev@nongnu.org
16956 S:      Maintained
16957 F:      Documentation/input/devices/yealink.rst
16958 F:      drivers/input/misc/yealink.*
16959
16960 Z8530 DRIVER FOR AX.25
16961 M:      Joerg Reuter <jreuter@yaina.de>
16962 W:      http://yaina.de/jreuter/
16963 W:      http://www.qsl.net/dl1bke/
16964 L:      linux-hams@vger.kernel.org
16965 S:      Maintained
16966 F:      Documentation/networking/z8530drv.txt
16967 F:      drivers/net/hamradio/*scc.c
16968 F:      drivers/net/hamradio/z8530.h
16969
16970 ZBUD COMPRESSED PAGE ALLOCATOR
16971 M:      Seth Jennings <sjenning@redhat.com>
16972 M:      Dan Streetman <ddstreet@ieee.org>
16973 L:      linux-mm@kvack.org
16974 S:      Maintained
16975 F:      mm/zbud.c
16976 F:      include/linux/zbud.h
16977
16978 ZD1211RW WIRELESS DRIVER
16979 M:      Daniel Drake <dsd@gentoo.org>
16980 M:      Ulrich Kunitz <kune@deine-taler.de>
16981 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16982 L:      linux-wireless@vger.kernel.org
16983 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16984 S:      Maintained
16985 F:      drivers/net/wireless/zydas/zd1211rw/
16986
16987 ZD1301 MEDIA DRIVER
16988 M:      Antti Palosaari <crope@iki.fi>
16989 L:      linux-media@vger.kernel.org
16990 W:      https://linuxtv.org/
16991 W:      http://palosaari.fi/linux/
16992 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16993 S:      Maintained
16994 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16995
16996 ZD1301_DEMOD MEDIA DRIVER
16997 M:      Antti Palosaari <crope@iki.fi>
16998 L:      linux-media@vger.kernel.org
16999 W:      https://linuxtv.org/
17000 W:      http://palosaari.fi/linux/
17001 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17002 S:      Maintained
17003 F:      drivers/media/dvb-frontends/zd1301_demod*
17004
17005 ZPOOL COMPRESSED PAGE STORAGE API
17006 M:      Dan Streetman <ddstreet@ieee.org>
17007 L:      linux-mm@kvack.org
17008 S:      Maintained
17009 F:      mm/zpool.c
17010 F:      include/linux/zpool.h
17011
17012 ZR36067 VIDEO FOR LINUX DRIVER
17013 L:      mjpeg-users@lists.sourceforge.net
17014 L:      linux-media@vger.kernel.org
17015 W:      http://mjpeg.sourceforge.net/driver-zoran/
17016 T:      hg https://linuxtv.org/hg/v4l-dvb
17017 S:      Odd Fixes
17018 F:      drivers/staging/media/zoran/
17019
17020 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17021 M:      Minchan Kim <minchan@kernel.org>
17022 M:      Nitin Gupta <ngupta@vflare.org>
17023 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17024 L:      linux-kernel@vger.kernel.org
17025 S:      Maintained
17026 F:      drivers/block/zram/
17027 F:      Documentation/blockdev/zram.txt
17028
17029 ZS DECSTATION Z85C30 SERIAL DRIVER
17030 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17031 S:      Maintained
17032 F:      drivers/tty/serial/zs.*
17033
17034 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17035 M:      Minchan Kim <minchan@kernel.org>
17036 M:      Nitin Gupta <ngupta@vflare.org>
17037 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17038 L:      linux-mm@kvack.org
17039 S:      Maintained
17040 F:      mm/zsmalloc.c
17041 F:      include/linux/zsmalloc.h
17042 F:      Documentation/vm/zsmalloc.rst
17043
17044 ZSWAP COMPRESSED SWAP CACHING
17045 M:      Seth Jennings <sjenning@redhat.com>
17046 M:      Dan Streetman <ddstreet@ieee.org>
17047 L:      linux-mm@kvack.org
17048 S:      Maintained
17049 F:      mm/zswap.c
17050
17051 THE REST
17052 M:      Linus Torvalds <torvalds@linux-foundation.org>
17053 L:      linux-kernel@vger.kernel.org
17054 Q:      http://patchwork.kernel.org/project/LKML/list/
17055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17056 S:      Buried alive in reporters
17057 F:      *
17058 F:      */