MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 S:      Maintained
 370 F:      drivers/acpi/arm64
 371
 372 ACPI I2C MULTI INSTANTIATE DRIVER
 373 M:      Hans de Goede <hdegoede@redhat.com>
 374 L:      platform-driver-x86@vger.kernel.org
 375 S:      Maintained
 376 F:      drivers/platform/x86/i2c-multi-instantiate.c
 377
 378 ACPI PMIC DRIVERS
 379 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 380 M:      Len Brown <lenb@kernel.org>
 381 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 382 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 383 L:      linux-acpi@vger.kernel.org
 384 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/pmic/
 389
 390 ACPI THERMAL DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/*thermal*
 397
 398 ACPI VIDEO DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/acpi_video.c
 405
 406 ACPI WMI DRIVER
 407 L:      platform-driver-x86@vger.kernel.org
 408 S:      Orphan
 409 F:      drivers/platform/x86/wmi.c
 410 F:      include/uapi/linux/wmi.h
 411
 412 AD1889 ALSA SOUND DRIVER
 413 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD FCH GPIO DRIVER
 770 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 771 L:      linux-gpio@vger.kernel.org
 772 S:      Maintained
 773 F:      drivers/gpio/gpio-amd-fch.c
 774 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 775
 776 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 777 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 778 S:      Orphan
 779 F:      drivers/usb/gadget/udc/amd5536udc.*
 780
 781 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 782 P:      Andres Salomon <dilinger@queued.net>
 783 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 784 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 785 S:      Supported
 786 F:      drivers/char/hw_random/geode-rng.c
 787 F:      drivers/crypto/geode*
 788 F:      drivers/video/fbdev/geode/
 789 F:      arch/x86/include/asm/geode.h
 790
 791 AMD IOMMU (AMD-VI)
 792 M:      Joerg Roedel <joro@8bytes.org>
 793 L:      iommu@lists.linux-foundation.org
 794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 795 S:      Maintained
 796 F:      drivers/iommu/amd_iommu*.[ch]
 797 F:      include/linux/amd-iommu.h
 798
 799 AMD KFD
 800 M:      Oded Gabbay <oded.gabbay@gmail.com>
 801 L:      dri-devel@lists.freedesktop.org
 802 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 803 S:      Supported
 804 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 811 F:      drivers/gpu/drm/amd/amdkfd/
 812 F:      drivers/gpu/drm/amd/include/cik_structs.h
 813 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 814 F:      drivers/gpu/drm/amd/include/vi_structs.h
 815 F:      drivers/gpu/drm/amd/include/v9_structs.h
 816 F:      include/uapi/linux/kfd_ioctl.h
 817
 818 AMD POWERPLAY
 819 M:      Rex Zhu <rex.zhu@amd.com>
 820 M:      Evan Quan <evan.quan@amd.com>
 821 L:      amd-gfx@lists.freedesktop.org
 822 S:      Supported
 823 F:      drivers/gpu/drm/amd/powerplay/
 824 T:      git git://people.freedesktop.org/~agd5f/linux
 825
 826 AMD SEATTLE DEVICE TREE SUPPORT
 827 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 828 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 829 M:      Tom Lendacky <thomas.lendacky@amd.com>
 830 S:      Supported
 831 F:      arch/arm64/boot/dts/amd/
 832
 833 AMD XGBE DRIVER
 834 M:      Tom Lendacky <thomas.lendacky@amd.com>
 835 L:      netdev@vger.kernel.org
 836 S:      Supported
 837 F:      drivers/net/ethernet/amd/xgbe/
 838 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 839
 840 ANALOG DEVICES INC AD5686 DRIVER
 841 M:      Stefan Popa <stefan.popa@analog.com>
 842 L:      linux-pm@vger.kernel.org
 843 W:      http://ez.analog.com/community/linux-device-drivers
 844 S:      Supported
 845 F:      drivers/iio/dac/ad5686*
 846 F:      drivers/iio/dac/ad5696*
 847
 848 ANALOG DEVICES INC AD5758 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/dac/ad5758.c
 854 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 855
 856 ANALOG DEVICES INC AD7124 DRIVER
 857 M:      Stefan Popa <stefan.popa@analog.com>
 858 L:      linux-iio@vger.kernel.org
 859 W:      http://ez.analog.com/community/linux-device-drivers
 860 S:      Supported
 861 F:      drivers/iio/adc/ad7124.c
 862 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 863
 864 ANALOG DEVICES INC AD7606 DRIVER
 865 M:      Stefan Popa <stefan.popa@analog.com>
 866 L:      linux-iio@vger.kernel.org
 867 W:      http://ez.analog.com/community/linux-device-drivers
 868 S:      Supported
 869 F:      drivers/iio/adc/ad7606.c
 870 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 871
 872 ANALOG DEVICES INC AD7768-1 DRIVER
 873 M:      Stefan Popa <stefan.popa@analog.com>
 874 L:      linux-iio@vger.kernel.org
 875 W:      http://ez.analog.com/community/linux-device-drivers
 876 S:      Supported
 877 F:      drivers/iio/adc/ad7768-1.c
 878 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 879
 880 ANALOG DEVICES INC AD9389B DRIVER
 881 M:      Hans Verkuil <hans.verkuil@cisco.com>
 882 L:      linux-media@vger.kernel.org
 883 S:      Maintained
 884 F:      drivers/media/i2c/ad9389b*
 885
 886 ANALOG DEVICES INC ADGS1408 DRIVER
 887 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 888 S:      Supported
 889 F:      drivers/mux/adgs1408.c
 890 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 891
 892 ANALOG DEVICES INC ADP5061 DRIVER
 893 M:      Stefan Popa <stefan.popa@analog.com>
 894 L:      linux-pm@vger.kernel.org
 895 W:      http://ez.analog.com/community/linux-device-drivers
 896 S:      Supported
 897 F:      drivers/power/supply/adp5061.c
 898
 899 ANALOG DEVICES INC ADV7180 DRIVER
 900 M:      Lars-Peter Clausen <lars@metafoo.de>
 901 L:      linux-media@vger.kernel.org
 902 W:      http://ez.analog.com/community/linux-device-drivers
 903 S:      Supported
 904 F:      drivers/media/i2c/adv7180.c
 905
 906 ANALOG DEVICES INC ADV748X DRIVER
 907 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 908 L:      linux-media@vger.kernel.org
 909 S:      Maintained
 910 F:      drivers/media/i2c/adv748x/*
 911
 912 ANALOG DEVICES INC ADV7511 DRIVER
 913 M:      Hans Verkuil <hans.verkuil@cisco.com>
 914 L:      linux-media@vger.kernel.org
 915 S:      Maintained
 916 F:      drivers/media/i2c/adv7511*
 917
 918 ANALOG DEVICES INC ADV7604 DRIVER
 919 M:      Hans Verkuil <hans.verkuil@cisco.com>
 920 L:      linux-media@vger.kernel.org
 921 S:      Maintained
 922 F:      drivers/media/i2c/adv7604*
 923
 924 ANALOG DEVICES INC ADV7842 DRIVER
 925 M:      Hans Verkuil <hans.verkuil@cisco.com>
 926 L:      linux-media@vger.kernel.org
 927 S:      Maintained
 928 F:      drivers/media/i2c/adv7842*
 929
 930 ANALOG DEVICES INC ASOC CODEC DRIVERS
 931 M:      Lars-Peter Clausen <lars@metafoo.de>
 932 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 933 W:      http://wiki.analog.com/
 934 W:      http://ez.analog.com/community/linux-device-drivers
 935 S:      Supported
 936 F:      sound/soc/codecs/adau*
 937 F:      sound/soc/codecs/adav*
 938 F:      sound/soc/codecs/ad1*
 939 F:      sound/soc/codecs/ad7*
 940 F:      sound/soc/codecs/ssm*
 941 F:      sound/soc/codecs/sigmadsp.*
 942
 943 ANALOG DEVICES INC DMA DRIVERS
 944 M:      Lars-Peter Clausen <lars@metafoo.de>
 945 W:      http://ez.analog.com/community/linux-device-drivers
 946 S:      Supported
 947 F:      drivers/dma/dma-axi-dmac.c
 948
 949 ANALOG DEVICES INC IIO DRIVERS
 950 M:      Lars-Peter Clausen <lars@metafoo.de>
 951 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 952 W:      http://wiki.analog.com/
 953 W:      http://ez.analog.com/community/linux-device-drivers
 954 S:      Supported
 955 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 957 F:      drivers/iio/*/ad*
 958 F:      drivers/iio/adc/ltc2497*
 959 X:      drivers/iio/*/adjd*
 960 F:      drivers/staging/iio/*/ad*
 961
 962 ANDES ARCHITECTURE
 963 M:      Greentime Hu <green.hu@gmail.com>
 964 M:      Vincent Chen <deanbo422@gmail.com>
 965 T:      git https://github.com/andestech/linux.git
 966 S:      Supported
 967 F:      arch/nds32/
 968 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 969 F:      Documentation/devicetree/bindings/nds32/
 970 K:      nds32
 971 N:      nds32
 972
 973 ANDROID CONFIG FRAGMENTS
 974 M:      Rob Herring <robh@kernel.org>
 975 S:      Supported
 976 F:      kernel/configs/android*
 977
 978 ANDROID DRIVERS
 979 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 980 M:      Arve Hjønnevåg <arve@android.com>
 981 M:      Todd Kjos <tkjos@android.com>
 982 M:      Martijn Coenen <maco@android.com>
 983 M:      Joel Fernandes <joel@joelfernandes.org>
 984 M:      Christian Brauner <christian@brauner.io>
 985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 986 L:      devel@driverdev.osuosl.org
 987 S:      Supported
 988 F:      drivers/android/
 989 F:      drivers/staging/android/
 990
 991 ANDROID GOLDFISH PIC DRIVER
 992 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 993 S:      Supported
 994 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 995 F:      drivers/irqchip/irq-goldfish-pic.c
 996
 997 ANDROID GOLDFISH RTC DRIVER
 998 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 999 S:      Supported
1000 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1001 F:      drivers/rtc/rtc-goldfish.c
1002
1003 ANDROID ION DRIVER
1004 M:      Laura Abbott <labbott@redhat.com>
1005 M:      Sumit Semwal <sumit.semwal@linaro.org>
1006 L:      devel@driverdev.osuosl.org
1007 L:      dri-devel@lists.freedesktop.org
1008 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1009 S:      Supported
1010 F:      drivers/staging/android/ion
1011 F:      drivers/staging/android/uapi/ion.h
1012
1013 AOA (Apple Onboard Audio) ALSA DRIVER
1014 M:      Johannes Berg <johannes@sipsolutions.net>
1015 L:      linuxppc-dev@lists.ozlabs.org
1016 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1017 S:      Maintained
1018 F:      sound/aoa/
1019
1020 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1021 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1022 L:      linux-iio@vger.kernel.org
1023 S:      Maintained
1024 F:      drivers/iio/adc/stx104.c
1025
1026 APM DRIVER
1027 M:      Jiri Kosina <jikos@kernel.org>
1028 S:      Odd fixes
1029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1030 F:      arch/x86/kernel/apm_32.c
1031 F:      include/linux/apm_bios.h
1032 F:      include/uapi/linux/apm_bios.h
1033 F:      drivers/char/apm-emulation.c
1034
1035 APPARMOR SECURITY MODULE
1036 M:      John Johansen <john.johansen@canonical.com>
1037 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1038 W:      wiki.apparmor.net
1039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1040 S:      Supported
1041 F:      security/apparmor/
1042 F:      Documentation/admin-guide/LSM/apparmor.rst
1043
1044 APPLE BCM5974 MULTITOUCH DRIVER
1045 M:      Henrik Rydberg <rydberg@bitmath.org>
1046 L:      linux-input@vger.kernel.org
1047 S:      Odd fixes
1048 F:      drivers/input/mouse/bcm5974.c
1049
1050 APPLE SMC DRIVER
1051 M:      Henrik Rydberg <rydberg@bitmath.org>
1052 L:      linux-hwmon@vger.kernel.org
1053 S:      Odd fixes
1054 F:      drivers/hwmon/applesmc.c
1055
1056 APPLETALK NETWORK LAYER
1057 L:      netdev@vger.kernel.org
1058 S:      Odd fixes
1059 F:      drivers/net/appletalk/
1060 F:      net/appletalk/
1061
1062 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1063 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1064 S:      Supported
1065 F:      arch/arm64/boot/dts/apm/
1066
1067 APPLIED MICRO (APM) X-GENE SOC EDAC
1068 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1069 S:      Supported
1070 F:      drivers/edac/xgene_edac.c
1071 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1072
1073 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1074 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1075 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1076 S:      Supported
1077 F:      drivers/net/ethernet/apm/xgene-v2/
1078
1079 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1080 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1081 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1082 M:      Quan Nguyen <quan@os.amperecomputing.com>
1083 S:      Supported
1084 F:      drivers/net/ethernet/apm/xgene/
1085 F:      drivers/net/phy/mdio-xgene.c
1086 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1087 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1088
1089 APPLIED MICRO (APM) X-GENE SOC PMU
1090 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1091 S:      Supported
1092 F:      drivers/perf/xgene_pmu.c
1093 F:      Documentation/perf/xgene-pmu.txt
1094 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1095
1096 APTINA CAMERA SENSOR PLL
1097 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1098 L:      linux-media@vger.kernel.org
1099 S:      Maintained
1100 F:      drivers/media/i2c/aptina-pll.*
1101
1102 ARC FRAMEBUFFER DRIVER
1103 M:      Jaya Kumar <jayalk@intworks.biz>
1104 S:      Maintained
1105 F:      drivers/video/fbdev/arcfb.c
1106 F:      drivers/video/fbdev/core/fb_defio.c
1107
1108 ARC PGU DRM DRIVER
1109 M:      Alexey Brodkin <abrodkin@synopsys.com>
1110 S:      Supported
1111 F:      drivers/gpu/drm/arc/
1112 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1113
1114 ARCNET NETWORK LAYER
1115 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1116 L:      netdev@vger.kernel.org
1117 S:      Maintained
1118 F:      drivers/net/arcnet/
1119 F:      include/uapi/linux/if_arcnet.h
1120
1121 ARM ARCHITECTED TIMER DRIVER
1122 M:      Mark Rutland <mark.rutland@arm.com>
1123 M:      Marc Zyngier <marc.zyngier@arm.com>
1124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1125 S:      Maintained
1126 F:      arch/arm/include/asm/arch_timer.h
1127 F:      arch/arm64/include/asm/arch_timer.h
1128 F:      drivers/clocksource/arm_arch_timer.c
1129
1130 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1131 M:      Linus Walleij <linus.walleij@linaro.org>
1132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1133 S:      Maintained
1134 F:      Documentation/devicetree/bindings/arm/arm-boards
1135 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1136 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1137 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1138 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1139 F:      arch/arm/mach-integrator/
1140 F:      arch/arm/mach-realview/
1141 F:      arch/arm/mach-versatile/
1142 F:      arch/arm/plat-versatile/
1143 F:      arch/arm/boot/dts/arm-realview-*
1144 F:      arch/arm/boot/dts/integrator*
1145 F:      arch/arm/boot/dts/versatile*
1146 F:      drivers/clk/versatile/
1147 F:      drivers/i2c/busses/i2c-versatile.c
1148 F:      drivers/irqchip/irq-versatile-fpga.c
1149 F:      drivers/mtd/maps/physmap_of_versatile.c
1150 F:      drivers/power/reset/arm-versatile-reboot.c
1151 F:      drivers/soc/versatile/
1152
1153 ARM HDLCD DRM DRIVER
1154 M:      Liviu Dudau <liviu.dudau@arm.com>
1155 S:      Supported
1156 F:      drivers/gpu/drm/arm/hdlcd_*
1157 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1158
1159 ARM KOMEDA DRM-KMS DRIVER
1160 M:      James (Qian) Wang <james.qian.wang@arm.com>
1161 M:      Liviu Dudau <liviu.dudau@arm.com>
1162 L:      Mali DP Maintainers <malidp@foss.arm.com>
1163 S:      Supported
1164 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1165 F:      drivers/gpu/drm/arm/display/include/
1166 F:      drivers/gpu/drm/arm/display/komeda/
1167 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1168 F:      Documentation/gpu/komeda-kms.rst
1169
1170 ARM MALI-DP DRM DRIVER
1171 M:      Liviu Dudau <liviu.dudau@arm.com>
1172 M:      Brian Starkey <brian.starkey@arm.com>
1173 L:      Mali DP Maintainers <malidp@foss.arm.com>
1174 S:      Supported
1175 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1176 F:      drivers/gpu/drm/arm/
1177 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1178 F:      Documentation/gpu/afbc.rst
1179
1180 ARM MFM AND FLOPPY DRIVERS
1181 M:      Ian Molton <spyro@f2s.com>
1182 S:      Maintained
1183 F:      arch/arm/lib/floppydma.S
1184 F:      arch/arm/include/asm/floppy.h
1185
1186 ARM PMU PROFILING AND DEBUGGING
1187 M:      Will Deacon <will.deacon@arm.com>
1188 M:      Mark Rutland <mark.rutland@arm.com>
1189 S:      Maintained
1190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1191 F:      arch/arm*/kernel/perf_*
1192 F:      arch/arm/oprofile/common.c
1193 F:      arch/arm*/kernel/hw_breakpoint.c
1194 F:      arch/arm*/include/asm/hw_breakpoint.h
1195 F:      arch/arm*/include/asm/perf_event.h
1196 F:      drivers/perf/*
1197 F:      include/linux/perf/arm_pmu.h
1198 F:      Documentation/devicetree/bindings/arm/pmu.txt
1199 F:      Documentation/devicetree/bindings/perf/
1200
1201 ARM PORT
1202 M:      Russell King <linux@armlinux.org.uk>
1203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1204 W:      http://www.armlinux.org.uk/
1205 S:      Odd Fixes
1206 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1207 F:      arch/arm/
1208 X:      arch/arm/boot/dts/
1209
1210 ARM PRIMECELL AACI PL041 DRIVER
1211 M:      Russell King <linux@armlinux.org.uk>
1212 S:      Odd Fixes
1213 F:      sound/arm/aaci.*
1214
1215 ARM PRIMECELL BUS SUPPORT
1216 M:      Russell King <linux@armlinux.org.uk>
1217 S:      Odd Fixes
1218 F:      drivers/amba/
1219 F:      include/linux/amba/bus.h
1220
1221 ARM PRIMECELL CLCD PL110 DRIVER
1222 M:      Russell King <linux@armlinux.org.uk>
1223 S:      Odd Fixes
1224 F:      drivers/video/fbdev/amba-clcd.*
1225
1226 ARM PRIMECELL KMI PL050 DRIVER
1227 M:      Russell King <linux@armlinux.org.uk>
1228 S:      Odd Fixes
1229 F:      drivers/input/serio/ambakmi.*
1230 F:      include/linux/amba/kmi.h
1231
1232 ARM PRIMECELL MMCI PL180/1 DRIVER
1233 M:      Russell King <linux@armlinux.org.uk>
1234 S:      Odd Fixes
1235 F:      drivers/mmc/host/mmci.*
1236 F:      include/linux/amba/mmci.h
1237
1238 ARM PRIMECELL SSP PL022 SPI DRIVER
1239 M:      Linus Walleij <linus.walleij@linaro.org>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 S:      Maintained
1242 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1243 F:      drivers/spi/spi-pl022.c
1244
1245 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1246 M:      Russell King <linux@armlinux.org.uk>
1247 S:      Odd Fixes
1248 F:      drivers/tty/serial/amba-pl01*.c
1249 F:      include/linux/amba/serial.h
1250
1251 ARM PRIMECELL VIC PL190/PL192 DRIVER
1252 M:      Linus Walleij <linus.walleij@linaro.org>
1253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1254 S:      Maintained
1255 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1256 F:      drivers/irqchip/irq-vic.c
1257
1258 ARM SMMU DRIVERS
1259 M:      Will Deacon <will.deacon@arm.com>
1260 R:      Robin Murphy <robin.murphy@arm.com>
1261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1262 S:      Maintained
1263 F:      drivers/iommu/arm-smmu.c
1264 F:      drivers/iommu/arm-smmu-v3.c
1265 F:      drivers/iommu/io-pgtable-arm.c
1266 F:      drivers/iommu/io-pgtable-arm-v7s.c
1267
1268 ARM SUB-ARCHITECTURES
1269 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1270 S:      Maintained
1271 F:      arch/arm/mach-*/
1272 F:      arch/arm/plat-*/
1273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1274
1275 ARM/ACTIONS SEMI ARCHITECTURE
1276 M:      Andreas Färber <afaerber@suse.de>
1277 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 N:      owl
1281 F:      arch/arm/mach-actions/
1282 F:      arch/arm/boot/dts/owl-*
1283 F:      arch/arm64/boot/dts/actions/
1284 F:      drivers/clk/actions/
1285 F:      drivers/clocksource/timer-owl*
1286 F:      drivers/dma/owl-dma.c
1287 F:      drivers/i2c/busses/i2c-owl.c
1288 F:      drivers/pinctrl/actions/*
1289 F:      drivers/soc/actions/
1290 F:      include/dt-bindings/power/owl-*
1291 F:      include/linux/soc/actions/
1292 F:      Documentation/devicetree/bindings/arm/actions.txt
1293 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1294 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1295 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1296 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1297 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1298 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1299
1300 ARM/ADS SPHERE MACHINE SUPPORT
1301 M:      Lennert Buytenhek <kernel@wantstofly.org>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 S:      Maintained
1304
1305 ARM/AFEB9260 MACHINE SUPPORT
1306 M:      Sergey Lapin <slapin@ossfans.org>
1307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1308 S:      Maintained
1309
1310 ARM/AJECO 1ARM MACHINE SUPPORT
1311 M:      Lennert Buytenhek <kernel@wantstofly.org>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Maintained
1314
1315 ARM/Allwinner SoC Clock Support
1316 M:      Emilio López <emilio@elopez.com.ar>
1317 S:      Maintained
1318 F:      drivers/clk/sunxi/
1319
1320 ARM/Allwinner sunXi SoC support
1321 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1322 M:      Chen-Yu Tsai <wens@csie.org>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 N:      sun[x456789]i
1326 N:      sun50i
1327 F:      arch/arm/mach-sunxi/
1328 F:      arch/arm64/boot/dts/allwinner/
1329 F:      drivers/clk/sunxi-ng/
1330 F:      drivers/pinctrl/sunxi/
1331 F:      drivers/soc/sunxi/
1332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1333
1334 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1335 M:      Neil Armstrong <narmstrong@baylibre.com>
1336 M:      Jerome Brunet <jbrunet@baylibre.com>
1337 L:      linux-amlogic@lists.infradead.org
1338 S:      Maintained
1339 F:      drivers/clk/meson/
1340 F:      include/dt-bindings/clock/meson*
1341 F:      include/dt-bindings/clock/gxbb*
1342 F:      Documentation/devicetree/bindings/clock/amlogic*
1343
1344 ARM/Amlogic Meson SoC support
1345 M:      Kevin Hilman <khilman@baylibre.com>
1346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1347 L:      linux-amlogic@lists.infradead.org
1348 W:      http://linux-meson.com/
1349 S:      Maintained
1350 F:      arch/arm/mach-meson/
1351 F:      arch/arm/boot/dts/meson*
1352 F:      arch/arm64/boot/dts/amlogic/
1353 F:      drivers/pinctrl/meson/
1354 F:      drivers/mmc/host/meson*
1355 F:      drivers/soc/amlogic/
1356 N:      meson
1357
1358 ARM/Amlogic Meson SoC Sound Drivers
1359 M:      Jerome Brunet <jbrunet@baylibre.com>
1360 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1361 S:      Maintained
1362 F:      sound/soc/meson/
1363 F:      Documentation/devicetree/bindings/sound/amlogic*
1364
1365 ARM/Annapurna Labs ALPINE ARCHITECTURE
1366 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1367 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      arch/arm/mach-alpine/
1371 F:      arch/arm/boot/dts/alpine*
1372 F:      arch/arm64/boot/dts/al/
1373 F:      drivers/*/*alpine*
1374
1375 ARM/ARTPEC MACHINE SUPPORT
1376 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1377 M:      Lars Persson <lars.persson@axis.com>
1378 S:      Maintained
1379 L:      linux-arm-kernel@axis.com
1380 F:      arch/arm/mach-artpec
1381 F:      arch/arm/boot/dts/artpec6*
1382 F:      drivers/clk/axis
1383 F:      drivers/crypto/axis
1384 F:      drivers/pinctrl/pinctrl-artpec*
1385 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1386
1387 ARM/ASPEED I2C DRIVER
1388 M:      Brendan Higgins <brendanhiggins@google.com>
1389 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1390 R:      Joel Stanley <joel@jms.id.au>
1391 L:      linux-i2c@vger.kernel.org
1392 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1393 S:      Maintained
1394 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1395 F:      drivers/i2c/busses/i2c-aspeed.c
1396 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1397 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1398
1399 ARM/ASPEED MACHINE SUPPORT
1400 M:      Joel Stanley <joel@jms.id.au>
1401 R:      Andrew Jeffery <andrew@aj.id.au>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1404 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1405 S:      Supported
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1407 F:      arch/arm/mach-aspeed/
1408 F:      arch/arm/boot/dts/aspeed-*
1409 N:      aspeed
1410
1411 ARM/BITMAIN ARCHITECTURE
1412 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 F:      arch/arm64/boot/dts/bitmain/
1416 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1417
1418 ARM/CALXEDA HIGHBANK ARCHITECTURE
1419 M:      Rob Herring <robh@kernel.org>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 F:      arch/arm/mach-highbank/
1423 F:      arch/arm/boot/dts/highbank.dts
1424 F:      arch/arm/boot/dts/ecx-*.dts*
1425
1426 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1427 M:      Krzysztof Halasa <khalasa@piap.pl>
1428 S:      Maintained
1429 F:      arch/arm/mach-cns3xxx/
1430
1431 ARM/CAVIUM THUNDER NETWORK DRIVER
1432 M:      Sunil Goutham <sgoutham@cavium.com>
1433 M:      Robert Richter <rric@kernel.org>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Supported
1436 F:      drivers/net/ethernet/cavium/thunder/
1437
1438 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1439 M:      Lukasz Majewski <lukma@denx.de>
1440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1441 S:      Maintained
1442 F:      arch/arm/mach-ep93xx/ts72xx.c
1443
1444 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1445 M:      Alexander Shiyan <shc_work@mail.ru>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Odd Fixes
1448 N:      clps711x
1449
1450 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1451 M:      Lennert Buytenhek <kernel@wantstofly.org>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 S:      Maintained
1454
1455 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1456 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1457 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-ep93xx/
1461 F:      arch/arm/mach-ep93xx/include/mach/
1462
1463 ARM/CLKDEV SUPPORT
1464 M:      Russell King <linux@armlinux.org.uk>
1465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1466 S:      Maintained
1467 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1468 F:      drivers/clk/clkdev.c
1469
1470 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1471 M:      Mike Rapoport <mike@compulab.co.il>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474
1475 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1476 M:      Baruch Siach <baruch@tkos.co.il>
1477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1478 S:      Maintained
1479 F:      arch/arm/boot/dts/cx92755*
1480 N:      digicolor
1481
1482 ARM/CONTEC MICRO9 MACHINE SUPPORT
1483 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1484 S:      Maintained
1485 F:      arch/arm/mach-ep93xx/micro9.c
1486
1487 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1488 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1489 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492 F:      drivers/hwtracing/coresight/*
1493 F:      Documentation/trace/coresight.txt
1494 F:      Documentation/trace/coresight-cpu-debug.txt
1495 F:      Documentation/devicetree/bindings/arm/coresight.txt
1496 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1497 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1498 F:      tools/perf/arch/arm/util/pmu.c
1499 F:      tools/perf/arch/arm/util/auxtrace.c
1500 F:      tools/perf/arch/arm/util/cs-etm.c
1501 F:      tools/perf/arch/arm/util/cs-etm.h
1502 F:      tools/perf/util/cs-etm.*
1503 F:      tools/perf/util/cs-etm-decoder/*
1504
1505 ARM/CORGI MACHINE SUPPORT
1506 M:      Richard Purdie <rpurdie@rpsys.net>
1507 S:      Maintained
1508
1509 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1510 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1511 M:      Linus Walleij <linus.walleij@linaro.org>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 T:      git git://github.com/ulli-kroll/linux.git
1514 S:      Maintained
1515 F:      Documentation/devicetree/bindings/arm/gemini.txt
1516 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1517 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1518 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1519 F:      arch/arm/mach-gemini/
1520 F:      drivers/net/ethernet/cortina/
1521 F:      drivers/pinctrl/pinctrl-gemini.c
1522 F:      drivers/rtc/rtc-ftrtc010.c
1523
1524 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1525 M:      Barry Song <baohua@kernel.org>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1528 S:      Maintained
1529 F:      arch/arm/boot/dts/prima2*
1530 F:      arch/arm/mach-prima2/
1531 F:      drivers/clk/sirf/
1532 F:      drivers/clocksource/timer-prima2.c
1533 F:      drivers/clocksource/timer-atlas7.c
1534 N:      [^a-z]sirf
1535 X:      drivers/gnss
1536
1537 ARM/EBSA110 MACHINE SUPPORT
1538 M:      Russell King <linux@armlinux.org.uk>
1539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1540 W:      http://www.armlinux.org.uk/
1541 S:      Maintained
1542 F:      arch/arm/mach-ebsa110/
1543 F:      drivers/net/ethernet/amd/am79c961a.*
1544
1545 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1546 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1547 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 N:      efm32
1551
1552 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1553 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556 F:      arch/arm/mach-pxa/ezx.c
1557
1558 ARM/FARADAY FA526 PORT
1559 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562 T:      git git://git.berlios.de/gemini-board
1563 F:      arch/arm/mm/*-fa*
1564
1565 ARM/FOOTBRIDGE ARCHITECTURE
1566 M:      Russell King <linux@armlinux.org.uk>
1567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1568 W:      http://www.armlinux.org.uk/
1569 S:      Maintained
1570 F:      arch/arm/include/asm/hardware/dec21285.h
1571 F:      arch/arm/mach-footbridge/
1572
1573 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1574 M:      Shawn Guo <shawnguo@kernel.org>
1575 M:      Sascha Hauer <s.hauer@pengutronix.de>
1576 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1577 R:      Fabio Estevam <festevam@gmail.com>
1578 R:      NXP Linux Team <linux-imx@nxp.com>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 S:      Maintained
1581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1582 N:      imx
1583 N:      mxs
1584 X:      drivers/media/i2c/
1585
1586 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1587 M:      Shawn Guo <shawnguo@kernel.org>
1588 M:      Sascha Hauer <s.hauer@pengutronix.de>
1589 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1590 R:      Stefan Agner <stefan@agner.ch>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1594 F:      arch/arm/mach-imx/*vf610*
1595 F:      arch/arm/boot/dts/vf*
1596
1597 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1598 M:      Shawn Guo <shawnguo@kernel.org>
1599 M:      Li Yang <leoyang.li@nxp.com>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Maintained
1602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1603 F:      arch/arm/boot/dts/ls1021a*
1604 F:      arch/arm64/boot/dts/freescale/fsl-*
1605 F:      arch/arm64/boot/dts/freescale/qoriq-*
1606
1607 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1608 M:      Lennert Buytenhek <kernel@wantstofly.org>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 S:      Maintained
1611
1612 ARM/GUMSTIX MACHINE SUPPORT
1613 M:      Steve Sakoman <sakoman@gmail.com>
1614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1615 S:      Maintained
1616
1617 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1618 M:      Philipp Zabel <philipp.zabel@gmail.com>
1619 M:      Paul Parsons <lost.distance@yahoo.com>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622 F:      arch/arm/mach-pxa/hx4700.c
1623 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1624 F:      sound/soc/pxa/hx4700.c
1625
1626 ARM/HISILICON SOC SUPPORT
1627 M:      Wei Xu <xuwei5@hisilicon.com>
1628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1629 W:      http://www.hisilicon.com
1630 S:      Supported
1631 T:      git git://github.com/hisilicon/linux-hisi.git
1632 F:      arch/arm/mach-hisi/
1633 F:      arch/arm/boot/dts/hi3*
1634 F:      arch/arm/boot/dts/hip*
1635 F:      arch/arm/boot/dts/hisi*
1636 F:      arch/arm64/boot/dts/hisilicon/
1637
1638 ARM/HP JORNADA 7XX MACHINE SUPPORT
1639 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1640 W:      www.jlime.com
1641 S:      Maintained
1642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1643 F:      arch/arm/mach-sa1100/jornada720.c
1644 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1645
1646 ARM/IGEP MACHINE SUPPORT
1647 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1648 M:      Javier Martinez Canillas <javier@dowhile0.org>
1649 L:      linux-omap@vger.kernel.org
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 S:      Maintained
1652 F:      arch/arm/boot/dts/omap3-igep*
1653
1654 ARM/INCOME PXA270 SUPPORT
1655 M:      Marek Vasut <marek.vasut@gmail.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1659
1660 ARM/INTEL IOP13XX ARM ARCHITECTURE
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/INTEL IOP32X ARM ARCHITECTURE
1666 M:      Lennert Buytenhek <kernel@wantstofly.org>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669
1670 ARM/INTEL IOP33X ARM ARCHITECTURE
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Orphan
1673
1674 ARM/INTEL IQ81342EX MACHINE SUPPORT
1675 M:      Lennert Buytenhek <kernel@wantstofly.org>
1676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1677 S:      Maintained
1678
1679 ARM/INTEL IXDP2850 MACHINE SUPPORT
1680 M:      Lennert Buytenhek <kernel@wantstofly.org>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Maintained
1683
1684 ARM/INTEL IXP4XX ARM ARCHITECTURE
1685 M:      Imre Kaloz <kaloz@openwrt.org>
1686 M:      Krzysztof Halasa <khalasa@piap.pl>
1687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1688 S:      Maintained
1689 F:      arch/arm/mach-ixp4xx/
1690
1691 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1692 M:      Jonathan Cameron <jic23@cam.ac.uk>
1693 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1694 S:      Maintained
1695 F:      arch/arm/mach-pxa/stargate2.c
1696 F:      drivers/pcmcia/pxa2xx_stargate2.c
1697
1698 ARM/INTEL XSC3 (MANZANO) ARM CORE
1699 M:      Lennert Buytenhek <kernel@wantstofly.org>
1700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1701 S:      Maintained
1702
1703 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1704 M:      Lennert Buytenhek <kernel@wantstofly.org>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 S:      Maintained
1707
1708 ARM/LG1K ARCHITECTURE
1709 M:      Chanho Min <chanho.min@lge.com>
1710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1711 S:      Maintained
1712 F:      arch/arm64/boot/dts/lg/
1713
1714 ARM/LOGICPD PXA270 MACHINE SUPPORT
1715 M:      Lennert Buytenhek <kernel@wantstofly.org>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 S:      Maintained
1718
1719 ARM/LPC18XX ARCHITECTURE
1720 M:      Vladimir Zapolskiy <vz@mleia.com>
1721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1722 S:      Maintained
1723 F:      arch/arm/boot/dts/lpc43*
1724 F:      drivers/i2c/busses/i2c-lpc2k.c
1725 F:      drivers/memory/pl172.c
1726 F:      drivers/mtd/spi-nor/nxp-spifi.c
1727 F:      drivers/rtc/rtc-lpc24xx.c
1728 N:      lpc18xx
1729
1730 ARM/LPC32XX SOC SUPPORT
1731 M:      Vladimir Zapolskiy <vz@mleia.com>
1732 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1735 S:      Maintained
1736 F:      arch/arm/boot/dts/lpc32*
1737 F:      arch/arm/mach-lpc32xx/
1738 F:      drivers/i2c/busses/i2c-pnx.c
1739 F:      drivers/net/ethernet/nxp/lpc_eth.c
1740 F:      drivers/usb/host/ohci-nxp.c
1741 F:      drivers/watchdog/pnx4008_wdt.c
1742 N:      lpc32xx
1743
1744 ARM/MAGICIAN MACHINE SUPPORT
1745 M:      Philipp Zabel <philipp.zabel@gmail.com>
1746 S:      Maintained
1747
1748 ARM/Marvell Dove/MV78xx0/Orion SOC support
1749 M:      Jason Cooper <jason@lakedaemon.net>
1750 M:      Andrew Lunn <andrew@lunn.ch>
1751 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1752 M:      Gregory Clement <gregory.clement@bootlin.com>
1753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1754 S:      Maintained
1755 F:      Documentation/devicetree/bindings/soc/dove/
1756 F:      arch/arm/mach-dove/
1757 F:      arch/arm/mach-mv78xx0/
1758 F:      arch/arm/mach-orion5x/
1759 F:      arch/arm/plat-orion/
1760 F:      arch/arm/boot/dts/dove*
1761 F:      arch/arm/boot/dts/orion5x*
1762
1763 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1764 M:      Jason Cooper <jason@lakedaemon.net>
1765 M:      Andrew Lunn <andrew@lunn.ch>
1766 M:      Gregory Clement <gregory.clement@bootlin.com>
1767 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770 F:      arch/arm/boot/dts/armada*
1771 F:      arch/arm/boot/dts/kirkwood*
1772 F:      arch/arm/configs/mvebu_*_defconfig
1773 F:      arch/arm/mach-mvebu/
1774 F:      arch/arm64/boot/dts/marvell/armada*
1775 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1776 F:      drivers/cpufreq/armada-8k-cpufreq.c
1777 F:      drivers/cpufreq/mvebu-cpufreq.c
1778 F:      drivers/irqchip/irq-armada-370-xp.c
1779 F:      drivers/irqchip/irq-mvebu-*
1780 F:      drivers/pinctrl/mvebu/
1781 F:      drivers/rtc/rtc-armada38x.c
1782
1783 ARM/Mediatek RTC DRIVER
1784 M:      Eddie Huang <eddie.huang@mediatek.com>
1785 M:      Sean Wang <sean.wang@mediatek.com>
1786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1787 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1788 S:      Maintained
1789 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1790 F:      drivers/rtc/rtc-mt6397.c
1791 F:      drivers/rtc/rtc-mt7622.c
1792
1793 ARM/Mediatek SoC support
1794 M:      Matthias Brugger <matthias.bgg@gmail.com>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1797 W:      https://mtk.bcnfs.org/
1798 C:      irc://chat.freenode.net/linux-mediatek
1799 S:      Maintained
1800 F:      arch/arm/boot/dts/mt6*
1801 F:      arch/arm/boot/dts/mt7*
1802 F:      arch/arm/boot/dts/mt8*
1803 F:      arch/arm/mach-mediatek/
1804 F:      arch/arm64/boot/dts/mediatek/
1805 F:      drivers/soc/mediatek/
1806 N:      mtk
1807 N:      mt[678]
1808 K:      mediatek
1809
1810 ARM/Mediatek USB3 PHY DRIVER
1811 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1814 S:      Maintained
1815 F:      drivers/phy/mediatek/
1816 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1817
1818 ARM/MICREL KS8695 ARCHITECTURE
1819 M:      Greg Ungerer <gerg@uclinux.org>
1820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1821 F:      arch/arm/mach-ks8695/
1822 S:      Odd Fixes
1823
1824 ARM/Microchip (AT91) SoC support
1825 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1826 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1827 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1829 W:      http://www.linux4sam.org
1830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1831 S:      Supported
1832 N:      at91
1833 N:      atmel
1834 F:      arch/arm/mach-at91/
1835 F:      include/soc/at91/
1836 F:      arch/arm/boot/dts/at91*.dts
1837 F:      arch/arm/boot/dts/at91*.dtsi
1838 F:      arch/arm/boot/dts/sama*.dts
1839 F:      arch/arm/boot/dts/sama*.dtsi
1840 F:      arch/arm/include/debug/at91.S
1841 F:      drivers/memory/atmel*
1842 F:      drivers/watchdog/sama5d4_wdt.c
1843 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1844 X:      drivers/net/wireless/atmel/
1845
1846 ARM/MIOA701 MACHINE SUPPORT
1847 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 F:      arch/arm/mach-pxa/mioa701.c
1850 S:      Maintained
1851
1852 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1853 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1854 S:      Maintained
1855
1856 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1857 M:      Linus Walleij <linus.walleij@linaro.org>
1858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1859 S:      Maintained
1860 F:      arch/arm/mach-nomadik/
1861 F:      arch/arm/mach-u300/
1862 F:      arch/arm/mach-ux500/
1863 F:      arch/arm/boot/dts/ste-*
1864 F:      drivers/clk/clk-nomadik.c
1865 F:      drivers/clk/clk-u300.c
1866 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1867 F:      drivers/clocksource/timer-u300.c
1868 F:      drivers/dma/coh901318*
1869 F:      drivers/dma/ste_dma40*
1870 F:      drivers/hwspinlock/u8500_hsem.c
1871 F:      drivers/i2c/busses/i2c-nomadik.c
1872 F:      drivers/i2c/busses/i2c-stu300.c
1873 F:      drivers/mfd/ab3100*
1874 F:      drivers/mfd/ab8500*
1875 F:      drivers/mfd/abx500*
1876 F:      drivers/mfd/dbx500*
1877 F:      drivers/mfd/db8500*
1878 F:      drivers/pinctrl/nomadik/
1879 F:      drivers/pinctrl/pinctrl-coh901*
1880 F:      drivers/pinctrl/pinctrl-u300.c
1881 F:      drivers/rtc/rtc-ab3100.c
1882 F:      drivers/rtc/rtc-ab8500.c
1883 F:      drivers/rtc/rtc-coh901331.c
1884 F:      drivers/rtc/rtc-pl031.c
1885 F:      drivers/watchdog/coh901327_wdt.c
1886 F:      Documentation/devicetree/bindings/arm/ste-*
1887 F:      Documentation/devicetree/bindings/arm/ux500/
1888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1889
1890 ARM/NUVOTON NPCM ARCHITECTURE
1891 M:      Avi Fishman <avifishman70@gmail.com>
1892 M:      Tomer Maimon <tmaimon77@gmail.com>
1893 R:      Patrick Venture <venture@google.com>
1894 R:      Nancy Yuen <yuenn@google.com>
1895 R:      Brendan Higgins <brendanhiggins@google.com>
1896 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1897 S:      Supported
1898 F:      arch/arm/mach-npcm/
1899 F:      arch/arm/boot/dts/nuvoton-npcm*
1900 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1901 F:      drivers/*/*npcm*
1902 F:      Documentation/devicetree/bindings/*/*npcm*
1903 F:      Documentation/devicetree/bindings/*/*/*npcm*
1904
1905 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1906 M:      Wan ZongShun <mcuos.com@gmail.com>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.mcuos.com
1909 S:      Maintained
1910 F:      arch/arm/mach-w90x900/
1911 F:      drivers/input/keyboard/w90p910_keypad.c
1912 F:      drivers/input/touchscreen/w90p910_ts.c
1913 F:      drivers/watchdog/nuc900_wdt.c
1914 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1915 F:      drivers/mtd/nand/raw/nuc900_nand.c
1916 F:      drivers/rtc/rtc-nuc900.c
1917 F:      drivers/spi/spi-nuc900.c
1918 F:      drivers/usb/host/ehci-w90x900.c
1919 F:      drivers/video/fbdev/nuc900fb.c
1920
1921 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1922 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1923 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1924 S:      Orphan
1925 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1926 F:      arch/arm/mach-s3c24xx/gta02.h
1927
1928 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1929 M:      Alexander Clouter <alex@digriz.org.uk>
1930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1931 W:      http://www.digriz.org.uk/ts78xx/kernel
1932 S:      Maintained
1933 F:      arch/arm/mach-orion5x/ts78xx-*
1934
1935 ARM/OXNAS platform support
1936 M:      Neil Armstrong <narmstrong@baylibre.com>
1937 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1938 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1939 S:      Maintained
1940 F:      arch/arm/mach-oxnas/
1941 F:      arch/arm/boot/dts/ox8*.dts*
1942 N:      oxnas
1943
1944 ARM/PALM TREO SUPPORT
1945 M:      Tomas Cech <sleep_walker@suse.com>
1946 L:      linux-arm-kernel@lists.infradead.org
1947 W:      http://hackndev.com
1948 S:      Maintained
1949 F:      arch/arm/mach-pxa/palmtreo.*
1950
1951 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1952 M:      Marek Vasut <marek.vasut@gmail.com>
1953 L:      linux-arm-kernel@lists.infradead.org
1954 W:      http://hackndev.com
1955 S:      Maintained
1956 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1957 F:      arch/arm/mach-pxa/palmtx.c
1958 F:      arch/arm/mach-pxa/palmt5.*
1959 F:      arch/arm/mach-pxa/include/mach/palmld.h
1960 F:      arch/arm/mach-pxa/palmld.c
1961 F:      arch/arm/mach-pxa/palmte2.*
1962 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1963 F:      arch/arm/mach-pxa/palmtc.c
1964
1965 ARM/PALMZ72 SUPPORT
1966 M:      Sergey Lapin <slapin@ossfans.org>
1967 L:      linux-arm-kernel@lists.infradead.org
1968 W:      http://hackndev.com
1969 S:      Maintained
1970 F:      arch/arm/mach-pxa/palmz72.*
1971
1972 ARM/PLEB SUPPORT
1973 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1974 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1975 S:      Maintained
1976
1977 ARM/PT DIGITAL BOARD PORT
1978 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1980 W:      http://www.armlinux.org.uk/
1981 S:      Maintained
1982
1983 ARM/QUALCOMM SUPPORT
1984 M:      Andy Gross <andy.gross@linaro.org>
1985 M:      David Brown <david.brown@linaro.org>
1986 L:      linux-arm-msm@vger.kernel.org
1987 S:      Maintained
1988 F:      Documentation/devicetree/bindings/soc/qcom/
1989 F:      Documentation/devicetree/bindings/*/qcom*
1990 F:      arch/arm/boot/dts/qcom-*.dts
1991 F:      arch/arm/boot/dts/qcom-*.dtsi
1992 F:      arch/arm/mach-qcom/
1993 F:      arch/arm64/boot/dts/qcom/
1994 F:      drivers/*/qcom/
1995 F:      drivers/*/qcom*
1996 F:      drivers/*/*/qcom/
1997 F:      drivers/*/*/qcom*
1998 F:      drivers/*/pm8???-*
1999 F:      drivers/bluetooth/btqcomsmd.c
2000 F:      drivers/clocksource/timer-qcom.c
2001 F:      drivers/extcon/extcon-qcom*
2002 F:      drivers/iommu/msm*
2003 F:      drivers/i2c/busses/i2c-qup.c
2004 F:      drivers/i2c/busses/i2c-qcom-geni.c
2005 F:      drivers/mfd/ssbi.c
2006 F:      drivers/mmc/host/mmci_qcom*
2007 F:      drivers/mmc/host/sdhci_msm.c
2008 F:      drivers/pci/controller/dwc/pcie-qcom.c
2009 F:      drivers/phy/qualcomm/
2010 F:      drivers/power/*/msm*
2011 F:      drivers/reset/reset-qcom-*
2012 F:      drivers/scsi/ufs/ufs-qcom.*
2013 F:      drivers/spi/spi-qup.c
2014 F:      drivers/spi/spi-geni-qcom.c
2015 F:      drivers/spi/spi-qcom-qspi.c
2016 F:      drivers/tty/serial/msm_serial.c
2017 F:      drivers/usb/dwc3/dwc3-qcom.c
2018 F:      include/dt-bindings/*/qcom*
2019 F:      include/linux/*/qcom*
2020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2021
2022 ARM/RADISYS ENP2611 MACHINE SUPPORT
2023 M:      Lennert Buytenhek <kernel@wantstofly.org>
2024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2025 S:      Maintained
2026
2027 ARM/RDA MICRO ARCHITECTURE
2028 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2030 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2031 S:      Maintained
2032 F:      arch/arm/boot/dts/rda8810pl-*
2033 F:      drivers/clocksource/timer-rda.c
2034 F:      drivers/irqchip/irq-rda-intc.c
2035 F:      drivers/tty/serial/rda-uart.c
2036 F:      Documentation/devicetree/bindings/arm/rda.txt
2037 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2038 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2039 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2040
2041 ARM/REALTEK ARCHITECTURE
2042 M:      Andreas Färber <afaerber@suse.de>
2043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2044 S:      Maintained
2045 F:      arch/arm64/boot/dts/realtek/
2046 F:      Documentation/devicetree/bindings/arm/realtek.txt
2047
2048 ARM/RENESAS ARM64 ARCHITECTURE
2049 M:      Simon Horman <horms@verge.net.au>
2050 M:      Magnus Damm <magnus.damm@gmail.com>
2051 L:      linux-renesas-soc@vger.kernel.org
2052 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2054 S:      Supported
2055 F:      arch/arm64/boot/dts/renesas/
2056 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2057 F:      drivers/soc/renesas/
2058 F:      include/linux/soc/renesas/
2059
2060 ARM/RISCPC ARCHITECTURE
2061 M:      Russell King <linux@armlinux.org.uk>
2062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2063 W:      http://www.armlinux.org.uk/
2064 S:      Maintained
2065 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2066 F:      arch/arm/include/asm/hardware/ioc.h
2067 F:      arch/arm/include/asm/hardware/iomd.h
2068 F:      arch/arm/include/asm/hardware/memc.h
2069 F:      arch/arm/mach-rpc/
2070 F:      drivers/net/ethernet/8390/etherh.c
2071 F:      drivers/net/ethernet/i825xx/ether1*
2072 F:      drivers/net/ethernet/seeq/ether3*
2073 F:      drivers/scsi/arm/
2074
2075 ARM/Rockchip SoC support
2076 M:      Heiko Stuebner <heiko@sntech.de>
2077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2078 L:      linux-rockchip@lists.infradead.org
2079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2080 S:      Maintained
2081 F:      arch/arm/boot/dts/rk3*
2082 F:      arch/arm/boot/dts/rv1108*
2083 F:      arch/arm/mach-rockchip/
2084 F:      drivers/clk/rockchip/
2085 F:      drivers/i2c/busses/i2c-rk3x.c
2086 F:      drivers/*/*rockchip*
2087 F:      drivers/*/*/*rockchip*
2088 F:      sound/soc/rockchip/
2089 N:      rockchip
2090
2091 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2092 M:      Kukjin Kim <kgene@kernel.org>
2093 M:      Krzysztof Kozlowski <krzk@kernel.org>
2094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2095 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2096 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2097 S:      Maintained
2098 F:      arch/arm/boot/dts/s3c*
2099 F:      arch/arm/boot/dts/s5p*
2100 F:      arch/arm/boot/dts/exynos*
2101 F:      arch/arm64/boot/dts/exynos/
2102 F:      arch/arm/plat-samsung/
2103 F:      arch/arm/mach-s3c24*/
2104 F:      arch/arm/mach-s3c64xx/
2105 F:      arch/arm/mach-s5p*/
2106 F:      arch/arm/mach-exynos*/
2107 F:      drivers/*/*s3c24*
2108 F:      drivers/*/*/*s3c24*
2109 F:      drivers/*/*s3c64xx*
2110 F:      drivers/*/*s5pv210*
2111 F:      drivers/memory/samsung/*
2112 F:      drivers/soc/samsung/*
2113 F:      Documentation/arm/Samsung/
2114 F:      Documentation/devicetree/bindings/arm/samsung/
2115 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2116 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2117 N:      exynos
2118
2119 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2120 M:      Kyungmin Park <kyungmin.park@samsung.com>
2121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2122 S:      Maintained
2123 F:      arch/arm/mach-s5pv210/
2124
2125 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2126 M:      Kyungmin Park <kyungmin.park@samsung.com>
2127 M:      Kamil Debski <kamil@wypas.org>
2128 M:      Andrzej Hajda <a.hajda@samsung.com>
2129 L:      linux-arm-kernel@lists.infradead.org
2130 L:      linux-media@vger.kernel.org
2131 S:      Maintained
2132 F:      drivers/media/platform/s5p-g2d/
2133
2134 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2135 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2136 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2137 L:      linux-media@vger.kernel.org
2138 S:      Maintained
2139 F:      drivers/media/platform/s5p-cec/
2140 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2141
2142 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2143 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2144 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2145 L:      linux-arm-kernel@lists.infradead.org
2146 L:      linux-media@vger.kernel.org
2147 S:      Maintained
2148 F:      drivers/media/platform/s5p-jpeg/
2149
2150 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2151 M:      Kyungmin Park <kyungmin.park@samsung.com>
2152 M:      Kamil Debski <kamil@wypas.org>
2153 M:      Jeongtae Park <jtp.park@samsung.com>
2154 M:      Andrzej Hajda <a.hajda@samsung.com>
2155 L:      linux-arm-kernel@lists.infradead.org
2156 L:      linux-media@vger.kernel.org
2157 S:      Maintained
2158 F:      drivers/media/platform/s5p-mfc/
2159
2160 ARM/SHMOBILE ARM ARCHITECTURE
2161 M:      Simon Horman <horms@verge.net.au>
2162 M:      Magnus Damm <magnus.damm@gmail.com>
2163 L:      linux-renesas-soc@vger.kernel.org
2164 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2166 S:      Supported
2167 F:      arch/arm/boot/dts/emev2*
2168 F:      arch/arm/boot/dts/gr-peach*
2169 F:      arch/arm/boot/dts/iwg20d-q7*
2170 F:      arch/arm/boot/dts/r7s*
2171 F:      arch/arm/boot/dts/r8a*
2172 F:      arch/arm/boot/dts/r9a*
2173 F:      arch/arm/boot/dts/sh*
2174 F:      arch/arm/configs/shmobile_defconfig
2175 F:      arch/arm/include/debug/renesas-scif.S
2176 F:      arch/arm/mach-shmobile/
2177 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2178 F:      drivers/soc/renesas/
2179 F:      include/linux/soc/renesas/
2180
2181 ARM/SOCFPGA ARCHITECTURE
2182 M:      Dinh Nguyen <dinguyen@kernel.org>
2183 S:      Maintained
2184 F:      arch/arm/mach-socfpga/
2185 F:      arch/arm/boot/dts/socfpga*
2186 F:      arch/arm/configs/socfpga_defconfig
2187 F:      arch/arm64/boot/dts/altera/
2188 W:      http://www.rocketboards.org
2189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2190
2191 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2192 M:      Dinh Nguyen <dinguyen@kernel.org>
2193 S:      Maintained
2194 F:      drivers/clk/socfpga/
2195
2196 ARM/SOCFPGA EDAC SUPPORT
2197 M:      Thor Thayer <thor.thayer@linux.intel.com>
2198 S:      Maintained
2199 F:      drivers/edac/altera_edac.
2200
2201 ARM/SPREADTRUM SoC SUPPORT
2202 M:      Orson Zhai <orsonzhai@gmail.com>
2203 M:      Baolin Wang <baolin.wang@linaro.org>
2204 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2205 S:      Maintained
2206 F:      arch/arm64/boot/dts/sprd
2207 N:      sprd
2208
2209 ARM/STI ARCHITECTURE
2210 M:      Patrice Chotard <patrice.chotard@st.com>
2211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2212 W:      http://www.stlinux.com
2213 S:      Maintained
2214 F:      arch/arm/mach-sti/
2215 F:      arch/arm/boot/dts/sti*
2216 F:      drivers/char/hw_random/st-rng.c
2217 F:      drivers/clocksource/arm_global_timer.c
2218 F:      drivers/clocksource/clksrc_st_lpc.c
2219 F:      drivers/cpufreq/sti-cpufreq.c
2220 F:      drivers/dma/st_fdma*
2221 F:      drivers/i2c/busses/i2c-st.c
2222 F:      drivers/media/rc/st_rc.c
2223 F:      drivers/media/platform/sti/c8sectpfe/
2224 F:      drivers/mmc/host/sdhci-st.c
2225 F:      drivers/phy/st/phy-miphy28lp.c
2226 F:      drivers/phy/st/phy-stih407-usb.c
2227 F:      drivers/pinctrl/pinctrl-st.c
2228 F:      drivers/remoteproc/st_remoteproc.c
2229 F:      drivers/remoteproc/st_slim_rproc.c
2230 F:      drivers/reset/sti/
2231 F:      drivers/rtc/rtc-st-lpc.c
2232 F:      drivers/tty/serial/st-asc.c
2233 F:      drivers/usb/dwc3/dwc3-st.c
2234 F:      drivers/usb/host/ehci-st.c
2235 F:      drivers/usb/host/ohci-st.c
2236 F:      drivers/watchdog/st_lpc_wdt.c
2237 F:      drivers/ata/ahci_st.c
2238 F:      include/linux/remoteproc/st_slim_rproc.h
2239
2240 ARM/STM32 ARCHITECTURE
2241 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2242 M:      Alexandre Torgue <alexandre.torgue@st.com>
2243 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2245 S:      Maintained
2246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2247 N:      stm32
2248 N:      stm
2249 F:      arch/arm/boot/dts/stm32*
2250 F:      arch/arm/mach-stm32/
2251 F:      drivers/clocksource/armv7m_systick.c
2252
2253 ARM/Synaptics SoC support
2254 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2255 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2257 S:      Maintained
2258 F:      arch/arm/mach-berlin/
2259 F:      arch/arm/boot/dts/berlin*
2260 F:      arch/arm64/boot/dts/synaptics/
2261
2262 ARM/TANGO ARCHITECTURE
2263 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2264 M:      Mans Rullgard <mans@mansr.com>
2265 L:      linux-arm-kernel@lists.infradead.org
2266 S:      Odd Fixes
2267 N:      tango
2268
2269 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2270 M:      Lennert Buytenhek <kernel@wantstofly.org>
2271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2272 S:      Maintained
2273
2274 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2275 M:      Hans Verkuil <hans.verkuil@cisco.com>
2276 L:      linux-tegra@vger.kernel.org
2277 L:      linux-media@vger.kernel.org
2278 S:      Maintained
2279 F:      drivers/media/platform/tegra-cec/
2280 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2281
2282 ARM/TETON BGA MACHINE SUPPORT
2283 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 S:      Maintained
2286
2287 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2288 M:      Santosh Shilimkar <ssantosh@kernel.org>
2289 L:      linux-kernel@vger.kernel.org
2290 S:      Maintained
2291 F:      drivers/memory/*emif*
2292
2293 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2294 M:      Tero Kristo <t-kristo@ti.com>
2295 M:      Nishanth Menon <nm@ti.com>
2296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2297 S:      Supported
2298 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2299 F:      arch/arm64/boot/dts/ti/Makefile
2300 F:      arch/arm64/boot/dts/ti/k3-*
2301 F:      include/dt-bindings/pinctrl/k3.h
2302
2303 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2304 M:      Santosh Shilimkar <ssantosh@kernel.org>
2305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2306 S:      Maintained
2307 F:      arch/arm/mach-keystone/
2308 F:      arch/arm/boot/dts/keystone-*
2309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2310
2311 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2312 M:      Santosh Shilimkar <ssantosh@kernel.org>
2313 L:      linux-kernel@vger.kernel.org
2314 S:      Maintained
2315 F:      drivers/clk/keystone/
2316
2317 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2318 M:      Santosh Shilimkar <ssantosh@kernel.org>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 L:      linux-kernel@vger.kernel.org
2321 S:      Maintained
2322 F:      drivers/clocksource/timer-keystone.c
2323
2324 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2325 M:      Santosh Shilimkar <ssantosh@kernel.org>
2326 L:      linux-kernel@vger.kernel.org
2327 S:      Maintained
2328 F:      drivers/power/reset/keystone-reset.c
2329
2330 ARM/THECUS N2100 MACHINE SUPPORT
2331 M:      Lennert Buytenhek <kernel@wantstofly.org>
2332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2333 S:      Maintained
2334
2335 ARM/TOSA MACHINE SUPPORT
2336 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2337 M:      Dirk Opfer <dirk@opfer-online.de>
2338 S:      Maintained
2339
2340 ARM/UNIPHIER ARCHITECTURE
2341 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2344 S:      Maintained
2345 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2346 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2347 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2348 F:      arch/arm/boot/dts/uniphier*
2349 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2350 F:      arch/arm/mach-uniphier/
2351 F:      arch/arm/mm/cache-uniphier.c
2352 F:      arch/arm64/boot/dts/socionext/uniphier*
2353 F:      drivers/bus/uniphier-system-bus.c
2354 F:      drivers/clk/uniphier/
2355 F:      drivers/dmaengine/uniphier-mdmac.c
2356 F:      drivers/gpio/gpio-uniphier.c
2357 F:      drivers/i2c/busses/i2c-uniphier*
2358 F:      drivers/irqchip/irq-uniphier-aidet.c
2359 F:      drivers/mmc/host/uniphier-sd.c
2360 F:      drivers/pinctrl/uniphier/
2361 F:      drivers/reset/reset-uniphier.c
2362 F:      drivers/tty/serial/8250/8250_uniphier.c
2363 N:      uniphier
2364
2365 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2366 M:      Ulf Hansson <ulf.hansson@linaro.org>
2367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2368 T:      git git://git.linaro.org/people/ulfh/clk.git
2369 S:      Maintained
2370 F:      drivers/clk/ux500/
2371
2372 ARM/VERSATILE EXPRESS PLATFORM
2373 M:      Liviu Dudau <liviu.dudau@arm.com>
2374 M:      Sudeep Holla <sudeep.holla@arm.com>
2375 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2377 S:      Maintained
2378 F:      arch/arm/boot/dts/vexpress*
2379 F:      arch/arm64/boot/dts/arm/
2380 F:      arch/arm/mach-vexpress/
2381 F:      */*/vexpress*
2382 F:      */*/*/vexpress*
2383 F:      drivers/clk/versatile/clk-vexpress-osc.c
2384 F:      drivers/clocksource/timer-versatile.c
2385 N:      mps2
2386
2387 ARM/VFP SUPPORT
2388 M:      Russell King <linux@armlinux.org.uk>
2389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2390 W:      http://www.armlinux.org.uk/
2391 S:      Maintained
2392 F:      arch/arm/vfp/
2393
2394 ARM/VOIPAC PXA270 SUPPORT
2395 M:      Marek Vasut <marek.vasut@gmail.com>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Maintained
2398 F:      arch/arm/mach-pxa/vpac270.c
2399 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2400
2401 ARM/VT8500 ARM ARCHITECTURE
2402 M:      Tony Prisk <linux@prisktech.co.nz>
2403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2404 S:      Maintained
2405 F:      arch/arm/mach-vt8500/
2406 F:      drivers/clocksource/timer-vt8500.c
2407 F:      drivers/i2c/busses/i2c-wmt.c
2408 F:      drivers/mmc/host/wmt-sdmmc.c
2409 F:      drivers/pwm/pwm-vt8500.c
2410 F:      drivers/rtc/rtc-vt8500.c
2411 F:      drivers/tty/serial/vt8500_serial.c
2412 F:      drivers/usb/host/ehci-platform.c
2413 F:      drivers/usb/host/uhci-platform.c
2414 F:      drivers/video/fbdev/vt8500lcdfb.*
2415 F:      drivers/video/fbdev/wm8505fb*
2416 F:      drivers/video/fbdev/wmt_ge_rops.*
2417
2418 ARM/ZIPIT Z2 SUPPORT
2419 M:      Marek Vasut <marek.vasut@gmail.com>
2420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2421 S:      Maintained
2422 F:      arch/arm/mach-pxa/z2.c
2423 F:      arch/arm/mach-pxa/include/mach/z2.h
2424
2425 ARM/ZTE ARCHITECTURE
2426 M:      Jun Nie <jun.nie@linaro.org>
2427 M:      Shawn Guo <shawnguo@kernel.org>
2428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2429 S:      Maintained
2430 F:      arch/arm/boot/dts/zx2967*
2431 F:      arch/arm/mach-zx/
2432 F:      arch/arm64/boot/dts/zte/
2433 F:      drivers/clk/zte/
2434 F:      drivers/dma/zx_dma.c
2435 F:      drivers/gpio/gpio-zx.c
2436 F:      drivers/i2c/busses/i2c-zx2967.c
2437 F:      drivers/mmc/host/dw_mmc-zx.*
2438 F:      drivers/pinctrl/zte/
2439 F:      drivers/soc/zte/
2440 F:      drivers/thermal/zx2967_thermal.c
2441 F:      drivers/watchdog/zx2967_wdt.c
2442 F:      Documentation/devicetree/bindings/arm/zte.yaml
2443 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2444 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2445 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2446 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2447 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2448 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2449 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2450 F:      Documentation/devicetree/bindings/soc/zte/
2451 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2452 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2453 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2454 F:      include/dt-bindings/clock/zx2967*.h
2455 F:      include/dt-bindings/soc/zte,*.h
2456 F:      sound/soc/codecs/zx_aud96p22.c
2457 F:      sound/soc/zte/
2458
2459 ARM/ZYNQ ARCHITECTURE
2460 M:      Michal Simek <michal.simek@xilinx.com>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 W:      http://wiki.xilinx.com
2463 T:      git https://github.com/Xilinx/linux-xlnx.git
2464 S:      Supported
2465 F:      arch/arm/mach-zynq/
2466 F:      drivers/cpuidle/cpuidle-zynq.c
2467 F:      drivers/block/xsysace.c
2468 N:      zynq
2469 N:      xilinx
2470 F:      drivers/clocksource/timer-cadence-ttc.c
2471 F:      drivers/i2c/busses/i2c-cadence.c
2472 F:      drivers/mmc/host/sdhci-of-arasan.c
2473 F:      drivers/edac/synopsys_edac.c
2474 F:      drivers/i2c/busses/i2c-xiic.c
2475
2476 ARM64 PORT (AARCH64 ARCHITECTURE)
2477 M:      Catalin Marinas <catalin.marinas@arm.com>
2478 M:      Will Deacon <will.deacon@arm.com>
2479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2481 S:      Maintained
2482 F:      arch/arm64/
2483 X:      arch/arm64/boot/dts/
2484 F:      Documentation/arm64/
2485
2486 AS3645A LED FLASH CONTROLLER DRIVER
2487 M:      Sakari Ailus <sakari.ailus@iki.fi>
2488 L:      linux-leds@vger.kernel.org
2489 S:      Maintained
2490 F:      drivers/leds/leds-as3645a.c
2491
2492 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2493 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2494 L:      linux-media@vger.kernel.org
2495 T:      git git://linuxtv.org/media_tree.git
2496 S:      Maintained
2497 F:      drivers/media/i2c/ak7375.c
2498 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2499
2500 ASAHI KASEI AK8974 DRIVER
2501 M:      Linus Walleij <linus.walleij@linaro.org>
2502 L:      linux-iio@vger.kernel.org
2503 W:      http://www.akm.com/
2504 S:      Supported
2505 F:      drivers/iio/magnetometer/ak8974.c
2506
2507 ASC7621 HARDWARE MONITOR DRIVER
2508 M:      George Joseph <george.joseph@fairview5.com>
2509 L:      linux-hwmon@vger.kernel.org
2510 S:      Maintained
2511 F:      Documentation/hwmon/asc7621
2512 F:      drivers/hwmon/asc7621.c
2513
2514 ASPEED VIDEO ENGINE DRIVER
2515 M:      Eddie James <eajames@linux.ibm.com>
2516 L:      linux-media@vger.kernel.org
2517 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2518 S:      Maintained
2519 F:      drivers/media/platform/aspeed-video.c
2520 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2521
2522 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2523 M:      Corentin Chary <corentin.chary@gmail.com>
2524 L:      acpi4asus-user@lists.sourceforge.net
2525 L:      platform-driver-x86@vger.kernel.org
2526 W:      http://acpi4asus.sf.net
2527 S:      Maintained
2528 F:      drivers/platform/x86/asus*.c
2529 F:      drivers/platform/x86/eeepc*.c
2530
2531 ASUS WIRELESS RADIO CONTROL DRIVER
2532 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2533 L:      platform-driver-x86@vger.kernel.org
2534 S:      Maintained
2535 F:      drivers/platform/x86/asus-wireless.c
2536
2537 ASYMMETRIC KEYS
2538 M:      David Howells <dhowells@redhat.com>
2539 L:      keyrings@vger.kernel.org
2540 S:      Maintained
2541 F:      Documentation/crypto/asymmetric-keys.txt
2542 F:      include/linux/verification.h
2543 F:      include/crypto/public_key.h
2544 F:      include/crypto/pkcs7.h
2545 F:      crypto/asymmetric_keys/
2546
2547 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2548 R:      Dan Williams <dan.j.williams@intel.com>
2549 W:      http://sourceforge.net/projects/xscaleiop
2550 S:      Odd fixes
2551 F:      Documentation/crypto/async-tx-api.txt
2552 F:      crypto/async_tx/
2553 F:      drivers/dma/
2554 F:      include/linux/dmaengine.h
2555 F:      include/linux/async_tx.h
2556
2557 AT24 EEPROM DRIVER
2558 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2559 L:      linux-i2c@vger.kernel.org
2560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2561 S:      Maintained
2562 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2563 F:      drivers/misc/eeprom/at24.c
2564
2565 ATA OVER ETHERNET (AOE) DRIVER
2566 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2567 W:      http://www.openaoe.org/
2568 S:      Supported
2569 F:      Documentation/aoe/
2570 F:      drivers/block/aoe/
2571
2572 ATHEROS 71XX/9XXX GPIO DRIVER
2573 M:      Alban Bedel <albeu@free.fr>
2574 W:      https://github.com/AlbanBedel/linux
2575 T:      git git://github.com/AlbanBedel/linux
2576 S:      Maintained
2577 F:      drivers/gpio/gpio-ath79.c
2578 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2579
2580 ATHEROS 71XX/9XXX USB PHY DRIVER
2581 M:      Alban Bedel <albeu@free.fr>
2582 W:      https://github.com/AlbanBedel/linux
2583 T:      git git://github.com/AlbanBedel/linux
2584 S:      Maintained
2585 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2586 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2587
2588 ATHEROS ATH GENERIC UTILITIES
2589 M:      Kalle Valo <kvalo@codeaurora.org>
2590 L:      linux-wireless@vger.kernel.org
2591 S:      Supported
2592 F:      drivers/net/wireless/ath/*
2593
2594 ATHEROS ATH5K WIRELESS DRIVER
2595 M:      Jiri Slaby <jirislaby@gmail.com>
2596 M:      Nick Kossifidis <mickflemm@gmail.com>
2597 M:      Luis Chamberlain <mcgrof@kernel.org>
2598 L:      linux-wireless@vger.kernel.org
2599 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2600 S:      Maintained
2601 F:      drivers/net/wireless/ath/ath5k/
2602
2603 ATHEROS ATH6KL WIRELESS DRIVER
2604 M:      Kalle Valo <kvalo@codeaurora.org>
2605 L:      linux-wireless@vger.kernel.org
2606 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2608 S:      Supported
2609 F:      drivers/net/wireless/ath/ath6kl/
2610
2611 ATI_REMOTE2 DRIVER
2612 M:      Ville Syrjala <syrjala@sci.fi>
2613 S:      Maintained
2614 F:      drivers/input/misc/ati_remote2.c
2615
2616 ATK0110 HWMON DRIVER
2617 M:      Luca Tettamanti <kronos.it@gmail.com>
2618 L:      linux-hwmon@vger.kernel.org
2619 S:      Maintained
2620 F:      drivers/hwmon/asus_atk0110.c
2621
2622 ATLX ETHERNET DRIVERS
2623 M:      Jay Cliburn <jcliburn@gmail.com>
2624 M:      Chris Snook <chris.snook@gmail.com>
2625 L:      netdev@vger.kernel.org
2626 W:      http://sourceforge.net/projects/atl1
2627 W:      http://atl1.sourceforge.net
2628 S:      Maintained
2629 F:      drivers/net/ethernet/atheros/
2630
2631 ATM
2632 M:      Chas Williams <3chas3@gmail.com>
2633 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2634 L:      netdev@vger.kernel.org
2635 W:      http://linux-atm.sourceforge.net
2636 S:      Maintained
2637 F:      drivers/atm/
2638 F:      include/linux/atm*
2639 F:      include/uapi/linux/atm*
2640
2641 ATMEL MACB ETHERNET DRIVER
2642 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2643 S:      Supported
2644 F:      drivers/net/ethernet/cadence/
2645
2646 ATMEL MAXTOUCH DRIVER
2647 M:      Nick Dyer <nick@shmanahar.org>
2648 T:      git git://github.com/ndyer/linux.git
2649 S:      Maintained
2650 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2651 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2652
2653 ATMEL WIRELESS DRIVER
2654 M:      Simon Kelley <simon@thekelleys.org.uk>
2655 L:      linux-wireless@vger.kernel.org
2656 W:      http://www.thekelleys.org.uk/atmel
2657 W:      http://atmelwlandriver.sourceforge.net/
2658 S:      Maintained
2659 F:      drivers/net/wireless/atmel/atmel*
2660
2661 ATOMIC INFRASTRUCTURE
2662 M:      Will Deacon <will.deacon@arm.com>
2663 M:      Peter Zijlstra <peterz@infradead.org>
2664 R:      Boqun Feng <boqun.feng@gmail.com>
2665 L:      linux-kernel@vger.kernel.org
2666 S:      Maintained
2667 F:      arch/*/include/asm/atomic*.h
2668 F:      include/*/atomic*.h
2669 F:      scripts/atomic/
2670
2671 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2672 M:      Bradley Grove <linuxdrivers@attotech.com>
2673 L:      linux-scsi@vger.kernel.org
2674 W:      http://www.attotech.com
2675 S:      Supported
2676 F:      drivers/scsi/esas2r
2677
2678 ATUSB IEEE 802.15.4 RADIO DRIVER
2679 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2680 L:      linux-wpan@vger.kernel.org
2681 S:      Maintained
2682 F:      drivers/net/ieee802154/atusb.c
2683 F:      drivers/net/ieee802154/atusb.h
2684 F:      drivers/net/ieee802154/at86rf230.h
2685
2686 AUDIT SUBSYSTEM
2687 M:      Paul Moore <paul@paul-moore.com>
2688 M:      Eric Paris <eparis@redhat.com>
2689 L:      linux-audit@redhat.com (moderated for non-subscribers)
2690 W:      https://github.com/linux-audit
2691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2692 S:      Supported
2693 F:      include/linux/audit.h
2694 F:      include/uapi/linux/audit.h
2695 F:      kernel/audit*
2696
2697 AUXILIARY DISPLAY DRIVERS
2698 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2699 S:      Maintained
2700 F:      drivers/auxdisplay/
2701 F:      include/linux/cfag12864b.h
2702
2703 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2704 M:      Andreas Klinger <ak@it-klinger.de>
2705 L:      linux-iio@vger.kernel.org
2706 S:      Maintained
2707 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2708 F:      drivers/iio/adc/hx711.c
2709
2710 AX.25 NETWORK LAYER
2711 M:      Ralf Baechle <ralf@linux-mips.org>
2712 L:      linux-hams@vger.kernel.org
2713 W:      http://www.linux-ax25.org/
2714 S:      Maintained
2715 F:      include/uapi/linux/ax25.h
2716 F:      include/net/ax25.h
2717 F:      net/ax25/
2718
2719 AXENTIA ARM DEVICES
2720 M:      Peter Rosin <peda@axentia.se>
2721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2722 S:      Maintained
2723 F:      Documentation/devicetree/bindings/arm/axentia.txt
2724 F:      arch/arm/boot/dts/at91-linea.dtsi
2725 F:      arch/arm/boot/dts/at91-natte.dtsi
2726 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2727 F:      arch/arm/boot/dts/at91-tse850-3.dts
2728
2729 AXENTIA ASOC DRIVERS
2730 M:      Peter Rosin <peda@axentia.se>
2731 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2732 S:      Maintained
2733 F:      Documentation/devicetree/bindings/sound/axentia,*
2734 F:      sound/soc/atmel/tse850-pcm5142.c
2735
2736 AXXIA I2C CONTROLLER
2737 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2738 L:      linux-i2c@vger.kernel.org
2739 S:      Maintained
2740 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2741 F:      drivers/i2c/busses/i2c-axxia.c
2742
2743 AZ6007 DVB DRIVER
2744 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2745 L:      linux-media@vger.kernel.org
2746 W:      https://linuxtv.org
2747 T:      git git://linuxtv.org/media_tree.git
2748 S:      Maintained
2749 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2750
2751 AZTECH FM RADIO RECEIVER DRIVER
2752 M:      Hans Verkuil <hverkuil@xs4all.nl>
2753 L:      linux-media@vger.kernel.org
2754 T:      git git://linuxtv.org/media_tree.git
2755 W:      https://linuxtv.org
2756 S:      Maintained
2757 F:      drivers/media/radio/radio-aztech*
2758
2759 B43 WIRELESS DRIVER
2760 L:      linux-wireless@vger.kernel.org
2761 L:      b43-dev@lists.infradead.org
2762 W:      http://wireless.kernel.org/en/users/Drivers/b43
2763 S:      Odd Fixes
2764 F:      drivers/net/wireless/broadcom/b43/
2765
2766 B43LEGACY WIRELESS DRIVER
2767 M:      Larry Finger <Larry.Finger@lwfinger.net>
2768 L:      linux-wireless@vger.kernel.org
2769 L:      b43-dev@lists.infradead.org
2770 W:      http://wireless.kernel.org/en/users/Drivers/b43
2771 S:      Maintained
2772 F:      drivers/net/wireless/broadcom/b43legacy/
2773
2774 BACKLIGHT CLASS/SUBSYSTEM
2775 M:      Lee Jones <lee.jones@linaro.org>
2776 M:      Daniel Thompson <daniel.thompson@linaro.org>
2777 M:      Jingoo Han <jingoohan1@gmail.com>
2778 L:      dri-devel@lists.freedesktop.org
2779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2780 S:      Maintained
2781 F:      drivers/video/backlight/
2782 F:      include/linux/backlight.h
2783 F:      include/linux/pwm_backlight.h
2784 F:      Documentation/devicetree/bindings/leds/backlight
2785
2786 BATMAN ADVANCED
2787 M:      Marek Lindner <mareklindner@neomailbox.ch>
2788 M:      Simon Wunderlich <sw@simonwunderlich.de>
2789 M:      Antonio Quartulli <a@unstable.cc>
2790 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2791 W:      https://www.open-mesh.org/
2792 Q:      https://patchwork.open-mesh.org/project/batman/list/
2793 S:      Maintained
2794 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2795 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2796 F:      Documentation/networking/batman-adv.rst
2797 F:      include/uapi/linux/batadv_packet.h
2798 F:      include/uapi/linux/batman_adv.h
2799 F:      net/batman-adv/
2800
2801 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2802 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2803 L:      linux-hams@vger.kernel.org
2804 W:      http://www.baycom.org/~tom/ham/ham.html
2805 S:      Maintained
2806 F:      drivers/net/hamradio/baycom*
2807
2808 BCACHE (BLOCK LAYER CACHE)
2809 M:      Coly Li <colyli@suse.de>
2810 M:      Kent Overstreet <kent.overstreet@gmail.com>
2811 L:      linux-bcache@vger.kernel.org
2812 W:      http://bcache.evilpiepirate.org
2813 C:      irc://irc.oftc.net/bcache
2814 S:      Maintained
2815 F:      drivers/md/bcache/
2816
2817 BDISP ST MEDIA DRIVER
2818 M:      Fabien Dessenne <fabien.dessenne@st.com>
2819 L:      linux-media@vger.kernel.org
2820 T:      git git://linuxtv.org/media_tree.git
2821 W:      https://linuxtv.org
2822 S:      Supported
2823 F:      drivers/media/platform/sti/bdisp
2824
2825 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2826 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2827 L:      netdev@vger.kernel.org
2828 S:      Maintained
2829 F:      drivers/net/ethernet/ec_bhf.c
2830
2831 BEFS FILE SYSTEM
2832 M:      Luis de Bethencourt <luisbg@kernel.org>
2833 M:      Salah Triki <salah.triki@gmail.com>
2834 S:      Maintained
2835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2836 F:      Documentation/filesystems/befs.txt
2837 F:      fs/befs/
2838
2839 BFQ I/O SCHEDULER
2840 M:      Paolo Valente <paolo.valente@linaro.org>
2841 M:      Jens Axboe <axboe@kernel.dk>
2842 L:      linux-block@vger.kernel.org
2843 S:      Maintained
2844 F:      block/bfq-*
2845 F:      Documentation/block/bfq-iosched.txt
2846
2847 BFS FILE SYSTEM
2848 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2849 S:      Maintained
2850 F:      Documentation/filesystems/bfs.txt
2851 F:      fs/bfs/
2852 F:      include/uapi/linux/bfs_fs.h
2853
2854 BLINKM RGB LED DRIVER
2855 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2856 S:      Maintained
2857 F:      drivers/leds/leds-blinkm.c
2858
2859 BLOCK LAYER
2860 M:      Jens Axboe <axboe@kernel.dk>
2861 L:      linux-block@vger.kernel.org
2862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2863 S:      Maintained
2864 F:      block/
2865 F:      drivers/block/
2866 F:      kernel/trace/blktrace.c
2867 F:      lib/sbitmap.c
2868
2869 BLOCK2MTD DRIVER
2870 M:      Joern Engel <joern@lazybastard.org>
2871 L:      linux-mtd@lists.infradead.org
2872 S:      Maintained
2873 F:      drivers/mtd/devices/block2mtd.c
2874
2875 BLUETOOTH DRIVERS
2876 M:      Marcel Holtmann <marcel@holtmann.org>
2877 M:      Johan Hedberg <johan.hedberg@gmail.com>
2878 L:      linux-bluetooth@vger.kernel.org
2879 W:      http://www.bluez.org/
2880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2882 S:      Maintained
2883 F:      drivers/bluetooth/
2884
2885 BLUETOOTH SUBSYSTEM
2886 M:      Marcel Holtmann <marcel@holtmann.org>
2887 M:      Johan Hedberg <johan.hedberg@gmail.com>
2888 L:      linux-bluetooth@vger.kernel.org
2889 W:      http://www.bluez.org/
2890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2892 S:      Maintained
2893 F:      net/bluetooth/
2894 F:      include/net/bluetooth/
2895
2896 BONDING DRIVER
2897 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2898 M:      Veaceslav Falico <vfalico@gmail.com>
2899 M:      Andy Gospodarek <andy@greyhouse.net>
2900 L:      netdev@vger.kernel.org
2901 W:      http://sourceforge.net/projects/bonding/
2902 S:      Supported
2903 F:      drivers/net/bonding/
2904 F:      include/uapi/linux/if_bonding.h
2905
2906 BPF (Safe dynamic programs and tools)
2907 M:      Alexei Starovoitov <ast@kernel.org>
2908 M:      Daniel Borkmann <daniel@iogearbox.net>
2909 R:      Martin KaFai Lau <kafai@fb.com>
2910 R:      Song Liu <songliubraving@fb.com>
2911 R:      Yonghong Song <yhs@fb.com>
2912 L:      netdev@vger.kernel.org
2913 L:      bpf@vger.kernel.org
2914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2916 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2917 S:      Supported
2918 F:      arch/*/net/*
2919 F:      Documentation/networking/filter.txt
2920 F:      Documentation/bpf/
2921 F:      include/linux/bpf*
2922 F:      include/linux/filter.h
2923 F:      include/trace/events/xdp.h
2924 F:      include/uapi/linux/bpf*
2925 F:      include/uapi/linux/filter.h
2926 F:      kernel/bpf/
2927 F:      kernel/trace/bpf_trace.c
2928 F:      lib/test_bpf.c
2929 F:      net/bpf/
2930 F:      net/core/filter.c
2931 F:      net/sched/act_bpf.c
2932 F:      net/sched/cls_bpf.c
2933 F:      samples/bpf/
2934 F:      tools/bpf/
2935 F:      tools/lib/bpf/
2936 F:      tools/testing/selftests/bpf/
2937 K:      bpf
2938 N:      bpf
2939
2940 BPF JIT for ARM
2941 M:      Shubham Bansal <illusionist.neo@gmail.com>
2942 L:      netdev@vger.kernel.org
2943 L:      bpf@vger.kernel.org
2944 S:      Maintained
2945 F:      arch/arm/net/
2946
2947 BPF JIT for ARM64
2948 M:      Daniel Borkmann <daniel@iogearbox.net>
2949 M:      Alexei Starovoitov <ast@kernel.org>
2950 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2951 L:      netdev@vger.kernel.org
2952 L:      bpf@vger.kernel.org
2953 S:      Supported
2954 F:      arch/arm64/net/
2955
2956 BPF JIT for MIPS (32-BIT AND 64-BIT)
2957 M:      Paul Burton <paul.burton@mips.com>
2958 L:      netdev@vger.kernel.org
2959 L:      bpf@vger.kernel.org
2960 S:      Maintained
2961 F:      arch/mips/net/
2962
2963 BPF JIT for NFP NICs
2964 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2965 L:      netdev@vger.kernel.org
2966 L:      bpf@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/net/ethernet/netronome/nfp/bpf/
2969
2970 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2971 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2972 M:      Sandipan Das <sandipan@linux.ibm.com>
2973 L:      netdev@vger.kernel.org
2974 L:      bpf@vger.kernel.org
2975 S:      Maintained
2976 F:      arch/powerpc/net/
2977
2978 BPF JIT for RISC-V (RV64G)
2979 M:      Björn Töpel <bjorn.topel@gmail.com>
2980 L:      netdev@vger.kernel.org
2981 S:      Maintained
2982 F:      arch/riscv/net/
2983
2984 BPF JIT for S390
2985 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2986 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2987 L:      netdev@vger.kernel.org
2988 L:      bpf@vger.kernel.org
2989 S:      Maintained
2990 F:      arch/s390/net/
2991 X:      arch/s390/net/pnet.c
2992
2993 BPF JIT for SPARC (32-BIT AND 64-BIT)
2994 M:      David S. Miller <davem@davemloft.net>
2995 L:      netdev@vger.kernel.org
2996 L:      bpf@vger.kernel.org
2997 S:      Maintained
2998 F:      arch/sparc/net/
2999
3000 BPF JIT for X86 32-BIT
3001 M:      Wang YanQing <udknight@gmail.com>
3002 L:      netdev@vger.kernel.org
3003 L:      bpf@vger.kernel.org
3004 S:      Maintained
3005 F:      arch/x86/net/bpf_jit_comp32.c
3006
3007 BPF JIT for X86 64-BIT
3008 M:      Alexei Starovoitov <ast@kernel.org>
3009 M:      Daniel Borkmann <daniel@iogearbox.net>
3010 L:      netdev@vger.kernel.org
3011 L:      bpf@vger.kernel.org
3012 S:      Supported
3013 F:      arch/x86/net/
3014 X:      arch/x86/net/bpf_jit_comp32.c
3015
3016 BROADCOM B44 10/100 ETHERNET DRIVER
3017 M:      Michael Chan <michael.chan@broadcom.com>
3018 L:      netdev@vger.kernel.org
3019 S:      Supported
3020 F:      drivers/net/ethernet/broadcom/b44.*
3021
3022 BROADCOM B53 ETHERNET SWITCH DRIVER
3023 M:      Florian Fainelli <f.fainelli@gmail.com>
3024 L:      netdev@vger.kernel.org
3025 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3026 S:      Supported
3027 F:      drivers/net/dsa/b53/*
3028 F:      include/linux/platform_data/b53.h
3029
3030 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3031 M:      Florian Fainelli <f.fainelli@gmail.com>
3032 M:      Ray Jui <rjui@broadcom.com>
3033 M:      Scott Branden <sbranden@broadcom.com>
3034 M:      bcm-kernel-feedback-list@broadcom.com
3035 T:      git git://github.com/broadcom/mach-bcm
3036 S:      Maintained
3037 N:      bcm281*
3038 N:      bcm113*
3039 N:      bcm216*
3040 N:      kona
3041 F:      arch/arm/mach-bcm/
3042
3043 BROADCOM BCM2835 ARM ARCHITECTURE
3044 M:      Eric Anholt <eric@anholt.net>
3045 M:      Stefan Wahren <stefan.wahren@i2se.com>
3046 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3048 T:      git git://github.com/anholt/linux
3049 S:      Maintained
3050 N:      bcm2835
3051 F:      drivers/staging/vc04_services
3052
3053 BROADCOM BCM47XX MIPS ARCHITECTURE
3054 M:      Hauke Mehrtens <hauke@hauke-m.de>
3055 M:      Rafał Miłecki <zajec5@gmail.com>
3056 L:      linux-mips@vger.kernel.org
3057 S:      Maintained
3058 F:      Documentation/devicetree/bindings/mips/brcm/
3059 F:      arch/mips/bcm47xx/*
3060 F:      arch/mips/include/asm/mach-bcm47xx/*
3061
3062 BROADCOM BCM5301X ARM ARCHITECTURE
3063 M:      Hauke Mehrtens <hauke@hauke-m.de>
3064 M:      Rafał Miłecki <zajec5@gmail.com>
3065 M:      bcm-kernel-feedback-list@broadcom.com
3066 L:      linux-arm-kernel@lists.infradead.org
3067 S:      Maintained
3068 F:      arch/arm/mach-bcm/bcm_5301x.c
3069 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3070 F:      arch/arm/boot/dts/bcm470*
3071 F:      arch/arm/boot/dts/bcm953012*
3072
3073 BROADCOM BCM53573 ARM ARCHITECTURE
3074 M:      Rafał Miłecki <rafal@milecki.pl>
3075 L:      linux-arm-kernel@lists.infradead.org
3076 S:      Maintained
3077 F:      arch/arm/boot/dts/bcm53573*
3078 F:      arch/arm/boot/dts/bcm47189*
3079
3080 BROADCOM BCM63XX ARM ARCHITECTURE
3081 M:      Florian Fainelli <f.fainelli@gmail.com>
3082 M:      bcm-kernel-feedback-list@broadcom.com
3083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3084 T:      git git://github.com/broadcom/stblinux.git
3085 S:      Maintained
3086 N:      bcm63xx
3087
3088 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3089 M:      Kevin Cernekee <cernekee@gmail.com>
3090 L:      linux-usb@vger.kernel.org
3091 S:      Maintained
3092 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3093
3094 BROADCOM BCM7XXX ARM ARCHITECTURE
3095 M:      Brian Norris <computersforpeace@gmail.com>
3096 M:      Gregory Fong <gregory.0xf0@gmail.com>
3097 M:      Florian Fainelli <f.fainelli@gmail.com>
3098 M:      bcm-kernel-feedback-list@broadcom.com
3099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3100 T:      git git://github.com/broadcom/stblinux.git
3101 S:      Maintained
3102 F:      arch/arm/mach-bcm/*brcmstb*
3103 F:      arch/arm/boot/dts/bcm7*.dts*
3104 F:      drivers/bus/brcmstb_gisb.c
3105 F:      arch/arm/mm/cache-b15-rac.c
3106 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3107 N:      brcmstb
3108
3109 BROADCOM BMIPS CPUFREQ DRIVER
3110 M:      Markus Mayer <mmayer@broadcom.com>
3111 M:      bcm-kernel-feedback-list@broadcom.com
3112 L:      linux-pm@vger.kernel.org
3113 S:      Maintained
3114 F:      drivers/cpufreq/bmips-cpufreq.c
3115
3116 BROADCOM BMIPS MIPS ARCHITECTURE
3117 M:      Kevin Cernekee <cernekee@gmail.com>
3118 M:      Florian Fainelli <f.fainelli@gmail.com>
3119 L:      linux-mips@vger.kernel.org
3120 T:      git git://github.com/broadcom/stblinux.git
3121 S:      Maintained
3122 F:      arch/mips/bmips/*
3123 F:      arch/mips/include/asm/mach-bmips/*
3124 F:      arch/mips/kernel/*bmips*
3125 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3126 F:      drivers/irqchip/irq-bcm63*
3127 F:      drivers/irqchip/irq-bcm7*
3128 F:      drivers/irqchip/irq-brcmstb*
3129 F:      include/linux/bcm963xx_nvram.h
3130 F:      include/linux/bcm963xx_tag.h
3131
3132 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3133 M:      Rasesh Mody <rmody@marvell.com>
3134 M:      GR-Linux-NIC-Dev@marvell.com
3135 L:      netdev@vger.kernel.org
3136 S:      Supported
3137 F:      drivers/net/ethernet/broadcom/bnx2.*
3138 F:      drivers/net/ethernet/broadcom/bnx2_*
3139
3140 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3141 M:      QLogic-Storage-Upstream@qlogic.com
3142 L:      linux-scsi@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/scsi/bnx2fc/
3145
3146 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3147 M:      QLogic-Storage-Upstream@qlogic.com
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      drivers/scsi/bnx2i/
3151
3152 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3153 M:      Ariel Elior <aelior@marvell.com>
3154 M:      Sudarsana Kalluru <skalluru@marvell.com>
3155 M:      GR-everest-linux-l2@marvell.com
3156 L:      netdev@vger.kernel.org
3157 S:      Supported
3158 F:      drivers/net/ethernet/broadcom/bnx2x/
3159
3160 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3161 M:      Michael Chan <michael.chan@broadcom.com>
3162 L:      netdev@vger.kernel.org
3163 S:      Supported
3164 F:      drivers/net/ethernet/broadcom/bnxt/
3165
3166 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3167 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3168 M:      Franky Lin <franky.lin@broadcom.com>
3169 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3170 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3171 M:      Wright Feng <wright.feng@cypress.com>
3172 L:      linux-wireless@vger.kernel.org
3173 L:      brcm80211-dev-list.pdl@broadcom.com
3174 L:      brcm80211-dev-list@cypress.com
3175 S:      Supported
3176 F:      drivers/net/wireless/broadcom/brcm80211/
3177
3178 BROADCOM BRCMSTB GPIO DRIVER
3179 M:      Gregory Fong <gregory.0xf0@gmail.com>
3180 L:      bcm-kernel-feedback-list@broadcom.com
3181 S:      Supported
3182 F:      drivers/gpio/gpio-brcmstb.c
3183 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3184
3185 BROADCOM BRCMSTB I2C DRIVER
3186 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3187 L:      linux-i2c@vger.kernel.org
3188 L:      bcm-kernel-feedback-list@broadcom.com
3189 S:      Supported
3190 F:      drivers/i2c/busses/i2c-brcmstb.c
3191 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3192
3193 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3194 M:      Al Cooper <alcooperx@gmail.com>
3195 L:      linux-kernel@vger.kernel.org
3196 L:      bcm-kernel-feedback-list@broadcom.com
3197 S:      Maintained
3198 F:      drivers/phy/broadcom/phy-brcm-usb*
3199
3200 BROADCOM GENET ETHERNET DRIVER
3201 M:      Doug Berger <opendmb@gmail.com>
3202 M:      Florian Fainelli <f.fainelli@gmail.com>
3203 L:      netdev@vger.kernel.org
3204 S:      Supported
3205 F:      drivers/net/ethernet/broadcom/genet/
3206
3207 BROADCOM IPROC ARM ARCHITECTURE
3208 M:      Ray Jui <rjui@broadcom.com>
3209 M:      Scott Branden <sbranden@broadcom.com>
3210 M:      bcm-kernel-feedback-list@broadcom.com
3211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3212 T:      git git://github.com/broadcom/cygnus-linux.git
3213 S:      Maintained
3214 N:      iproc
3215 N:      cygnus
3216 N:      bcm[-_]nsp
3217 N:      bcm9113*
3218 N:      bcm9583*
3219 N:      bcm9585*
3220 N:      bcm9586*
3221 N:      bcm988312
3222 N:      bcm113*
3223 N:      bcm583*
3224 N:      bcm585*
3225 N:      bcm586*
3226 N:      bcm88312
3227 N:      hr2
3228 N:      stingray
3229 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3230 F:      arch/arm64/boot/dts/broadcom/stingray/*
3231 F:      drivers/clk/bcm/clk-ns*
3232 F:      drivers/clk/bcm/clk-sr*
3233 F:      drivers/pinctrl/bcm/pinctrl-ns*
3234 F:      include/dt-bindings/clock/bcm-sr*
3235
3236 BROADCOM KONA GPIO DRIVER
3237 M:      Ray Jui <rjui@broadcom.com>
3238 L:      bcm-kernel-feedback-list@broadcom.com
3239 S:      Supported
3240 F:      drivers/gpio/gpio-bcm-kona.c
3241 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3242
3243 BROADCOM NETXTREME-E ROCE DRIVER
3244 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3245 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3246 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3247 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3248 L:      linux-rdma@vger.kernel.org
3249 W:      http://www.broadcom.com
3250 S:      Supported
3251 F:      drivers/infiniband/hw/bnxt_re/
3252 F:      include/uapi/rdma/bnxt_re-abi.h
3253
3254 BROADCOM NVRAM DRIVER
3255 M:      Rafał Miłecki <zajec5@gmail.com>
3256 L:      linux-mips@vger.kernel.org
3257 S:      Maintained
3258 F:      drivers/firmware/broadcom/*
3259
3260 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3261 M:      Rafał Miłecki <zajec5@gmail.com>
3262 L:      linux-wireless@vger.kernel.org
3263 S:      Maintained
3264 F:      drivers/bcma/
3265 F:      include/linux/bcma/
3266
3267 BROADCOM STB AVS CPUFREQ DRIVER
3268 M:      Markus Mayer <mmayer@broadcom.com>
3269 M:      bcm-kernel-feedback-list@broadcom.com
3270 L:      linux-pm@vger.kernel.org
3271 S:      Maintained
3272 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3273 F:      drivers/cpufreq/brcmstb*
3274
3275 BROADCOM STB AVS TMON DRIVER
3276 M:      Markus Mayer <mmayer@broadcom.com>
3277 M:      bcm-kernel-feedback-list@broadcom.com
3278 L:      linux-pm@vger.kernel.org
3279 S:      Maintained
3280 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3281 F:      drivers/thermal/broadcom/brcmstb*
3282
3283 BROADCOM STB NAND FLASH DRIVER
3284 M:      Brian Norris <computersforpeace@gmail.com>
3285 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3286 L:      linux-mtd@lists.infradead.org
3287 L:      bcm-kernel-feedback-list@broadcom.com
3288 S:      Maintained
3289 F:      drivers/mtd/nand/raw/brcmnand/
3290
3291 BROADCOM STB DPFE DRIVER
3292 M:      Markus Mayer <mmayer@broadcom.com>
3293 M:      bcm-kernel-feedback-list@broadcom.com
3294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3295 S:      Maintained
3296 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3297 F:      drivers/memory/brcmstb_dpfe.c
3298
3299 BROADCOM SPI DRIVER
3300 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3301 M:      bcm-kernel-feedback-list@broadcom.com
3302 S:      Maintained
3303 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3304 F:      drivers/spi/spi-bcm-qspi.*
3305 F:      drivers/spi/spi-brcmstb-qspi.c
3306 F:      drivers/spi/spi-iproc-qspi.c
3307
3308 BROADCOM SYSTEMPORT ETHERNET DRIVER
3309 M:      Florian Fainelli <f.fainelli@gmail.com>
3310 L:      netdev@vger.kernel.org
3311 S:      Supported
3312 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3313
3314 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3315 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3316 M:      Prashant Sreedharan <prashant@broadcom.com>
3317 M:      Michael Chan <mchan@broadcom.com>
3318 L:      netdev@vger.kernel.org
3319 S:      Supported
3320 F:      drivers/net/ethernet/broadcom/tg3.*
3321
3322 BROCADE BFA FC SCSI DRIVER
3323 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3324 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3325 L:      linux-scsi@vger.kernel.org
3326 S:      Supported
3327 F:      drivers/scsi/bfa/
3328
3329 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3330 M:      Rasesh Mody <rmody@marvell.com>
3331 M:      Sudarsana Kalluru <skalluru@marvell.com>
3332 M:      GR-Linux-NIC-Dev@marvell.com
3333 L:      netdev@vger.kernel.org
3334 S:      Supported
3335 F:      drivers/net/ethernet/brocade/bna/
3336
3337 BSG (block layer generic sg v4 driver)
3338 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3339 L:      linux-scsi@vger.kernel.org
3340 S:      Supported
3341 F:      block/bsg.c
3342 F:      include/linux/bsg.h
3343 F:      include/uapi/linux/bsg.h
3344
3345 BT87X AUDIO DRIVER
3346 M:      Clemens Ladisch <clemens@ladisch.de>
3347 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3348 T:      git git://git.alsa-project.org/alsa-kernel.git
3349 S:      Maintained
3350 F:      Documentation/sound/cards/bt87x.rst
3351 F:      sound/pci/bt87x.c
3352
3353 BT8XXGPIO DRIVER
3354 M:      Michael Buesch <m@bues.ch>
3355 W:      http://bu3sch.de/btgpio.php
3356 S:      Maintained
3357 F:      drivers/gpio/gpio-bt8xx.c
3358
3359 BTRFS FILE SYSTEM
3360 M:      Chris Mason <clm@fb.com>
3361 M:      Josef Bacik <josef@toxicpanda.com>
3362 M:      David Sterba <dsterba@suse.com>
3363 L:      linux-btrfs@vger.kernel.org
3364 W:      http://btrfs.wiki.kernel.org/
3365 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3367 S:      Maintained
3368 F:      Documentation/filesystems/btrfs.txt
3369 F:      fs/btrfs/
3370 F:      include/linux/btrfs*
3371 F:      include/uapi/linux/btrfs*
3372
3373 BTTV VIDEO4LINUX DRIVER
3374 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3375 L:      linux-media@vger.kernel.org
3376 W:      https://linuxtv.org
3377 T:      git git://linuxtv.org/media_tree.git
3378 S:      Odd fixes
3379 F:      Documentation/media/v4l-drivers/bttv*
3380 F:      drivers/media/pci/bt8xx/bttv*
3381
3382 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3383 M:      Chanwoo Choi <cw00.choi@samsung.com>
3384 L:      linux-pm@vger.kernel.org
3385 L:      linux-samsung-soc@vger.kernel.org
3386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3387 S:      Maintained
3388 F:      drivers/devfreq/exynos-bus.c
3389 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3390
3391 BUSLOGIC SCSI DRIVER
3392 M:      Khalid Aziz <khalid@gonehiking.org>
3393 L:      linux-scsi@vger.kernel.org
3394 S:      Maintained
3395 F:      drivers/scsi/BusLogic.*
3396 F:      drivers/scsi/FlashPoint.*
3397
3398 C-MEDIA CMI8788 DRIVER
3399 M:      Clemens Ladisch <clemens@ladisch.de>
3400 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3401 T:      git git://git.alsa-project.org/alsa-kernel.git
3402 S:      Maintained
3403 F:      sound/pci/oxygen/
3404
3405 C-SKY ARCHITECTURE
3406 M:      Guo Ren <guoren@kernel.org>
3407 T:      git https://github.com/c-sky/csky-linux.git
3408 S:      Supported
3409 F:      arch/csky/
3410 F:      Documentation/devicetree/bindings/csky/
3411 F:      drivers/irqchip/irq-csky-*
3412 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3413 F:      drivers/clocksource/timer-gx6605s.c
3414 F:      drivers/clocksource/timer-mp-csky.c
3415 F:      Documentation/devicetree/bindings/timer/csky,*
3416 K:      csky
3417 N:      csky
3418
3419 C6X ARCHITECTURE
3420 M:      Mark Salter <msalter@redhat.com>
3421 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3422 L:      linux-c6x-dev@linux-c6x.org
3423 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3424 S:      Maintained
3425 F:      arch/c6x/
3426
3427 CA8210 IEEE-802.15.4 RADIO DRIVER
3428 M:      Harry Morris <h.morris@cascoda.com>
3429 L:      linux-wpan@vger.kernel.org
3430 W:      https://github.com/Cascoda/ca8210-linux.git
3431 S:      Maintained
3432 F:      drivers/net/ieee802154/ca8210.c
3433 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3434
3435 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3436 M:      David Howells <dhowells@redhat.com>
3437 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3438 S:      Supported
3439 F:      Documentation/filesystems/caching/cachefiles.txt
3440 F:      fs/cachefiles/
3441
3442 CADENCE MIPI-CSI2 BRIDGES
3443 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3444 L:      linux-media@vger.kernel.org
3445 S:      Maintained
3446 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3447 F:      drivers/media/platform/cadence/cdns-csi2*
3448
3449 CADET FM/AM RADIO RECEIVER DRIVER
3450 M:      Hans Verkuil <hverkuil@xs4all.nl>
3451 L:      linux-media@vger.kernel.org
3452 T:      git git://linuxtv.org/media_tree.git
3453 W:      https://linuxtv.org
3454 S:      Maintained
3455 F:      drivers/media/radio/radio-cadet*
3456
3457 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3458 M:      Jonathan Corbet <corbet@lwn.net>
3459 L:      linux-media@vger.kernel.org
3460 T:      git git://linuxtv.org/media_tree.git
3461 S:      Maintained
3462 F:      Documentation/media/v4l-drivers/cafe_ccic*
3463 F:      drivers/media/platform/marvell-ccic/
3464
3465 CAIF NETWORK LAYER
3466 L:      netdev@vger.kernel.org
3467 S:      Orphan
3468 F:      Documentation/networking/caif/
3469 F:      drivers/net/caif/
3470 F:      include/uapi/linux/caif/
3471 F:      include/net/caif/
3472 F:      net/caif/
3473
3474 CAKE QDISC
3475 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3476 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3477 S:      Maintained
3478 F:      net/sched/sch_cake.c
3479
3480 CALGARY x86-64 IOMMU
3481 M:      Muli Ben-Yehuda <mulix@mulix.org>
3482 M:      Jon Mason <jdmason@kudzu.us>
3483 L:      iommu@lists.linux-foundation.org
3484 S:      Maintained
3485 F:      arch/x86/kernel/pci-calgary_64.c
3486 F:      arch/x86/kernel/tce_64.c
3487 F:      arch/x86/include/asm/calgary.h
3488 F:      arch/x86/include/asm/tce.h
3489
3490 CAN NETWORK DRIVERS
3491 M:      Wolfgang Grandegger <wg@grandegger.com>
3492 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3493 L:      linux-can@vger.kernel.org
3494 W:      https://github.com/linux-can
3495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3497 S:      Maintained
3498 F:      Documentation/devicetree/bindings/net/can/
3499 F:      drivers/net/can/
3500 F:      include/linux/can/dev.h
3501 F:      include/linux/can/platform/
3502 F:      include/uapi/linux/can/error.h
3503 F:      include/uapi/linux/can/netlink.h
3504
3505 CAN NETWORK LAYER
3506 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3507 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3508 L:      linux-can@vger.kernel.org
3509 W:      https://github.com/linux-can
3510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3512 S:      Maintained
3513 F:      Documentation/networking/can.rst
3514 F:      net/can/
3515 F:      include/linux/can/core.h
3516 F:      include/uapi/linux/can.h
3517 F:      include/uapi/linux/can/bcm.h
3518 F:      include/uapi/linux/can/raw.h
3519 F:      include/uapi/linux/can/gw.h
3520
3521 CAPABILITIES
3522 M:      Serge Hallyn <serge@hallyn.com>
3523 L:      linux-security-module@vger.kernel.org
3524 S:      Supported
3525 F:      include/linux/capability.h
3526 F:      include/uapi/linux/capability.h
3527 F:      security/commoncap.c
3528 F:      kernel/capability.c
3529
3530 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3531 M:      Kevin Tsai <ktsai@capellamicro.com>
3532 S:      Maintained
3533 F:      drivers/iio/light/cm*
3534
3535 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3536 M:      Christian Lamparter <chunkeey@googlemail.com>
3537 L:      linux-wireless@vger.kernel.org
3538 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3539 S:      Maintained
3540 F:      drivers/net/wireless/ath/carl9170/
3541
3542 CAVIUM I2C DRIVER
3543 M:      Jan Glauber <jglauber@cavium.com>
3544 M:      David Daney <david.daney@cavium.com>
3545 W:      http://www.cavium.com
3546 S:      Supported
3547 F:      drivers/i2c/busses/i2c-octeon*
3548 F:      drivers/i2c/busses/i2c-thunderx*
3549
3550 CAVIUM LIQUIDIO NETWORK DRIVER
3551 M:      Derek Chickles <dchickles@marvell.com>
3552 M:      Satanand Burla <sburla@marvell.com>
3553 M:      Felix Manlunas <fmanlunas@marvell.com>
3554 L:      netdev@vger.kernel.org
3555 W:      http://www.cavium.com
3556 S:      Supported
3557 F:      drivers/net/ethernet/cavium/liquidio/
3558
3559 CAVIUM MMC DRIVER
3560 M:      Jan Glauber <jglauber@cavium.com>
3561 M:      David Daney <david.daney@cavium.com>
3562 M:      Steven J. Hill <Steven.Hill@cavium.com>
3563 W:      http://www.cavium.com
3564 S:      Supported
3565 F:      drivers/mmc/host/cavium*
3566
3567 CAVIUM OCTEON-TX CRYPTO DRIVER
3568 M:      George Cherian <george.cherian@cavium.com>
3569 L:      linux-crypto@vger.kernel.org
3570 W:      http://www.cavium.com
3571 S:      Supported
3572 F:      drivers/crypto/cavium/cpt/
3573
3574 CAVIUM THUNDERX2 ARM64 SOC
3575 M:      Robert Richter <rrichter@cavium.com>
3576 M:      Jayachandran C <jnair@caviumnetworks.com>
3577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3578 S:      Maintained
3579 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3580 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3581
3582 CC2520 IEEE-802.15.4 RADIO DRIVER
3583 M:      Varka Bhadram <varkabhadram@gmail.com>
3584 L:      linux-wpan@vger.kernel.org
3585 S:      Maintained
3586 F:      drivers/net/ieee802154/cc2520.c
3587 F:      include/linux/spi/cc2520.h
3588 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3589
3590 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3591 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3592 L:      linux-crypto@vger.kernel.org
3593 S:      Supported
3594 F:      drivers/crypto/ccree/
3595 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3596
3597 CEC FRAMEWORK
3598 M:      Hans Verkuil <hans.verkuil@cisco.com>
3599 L:      linux-media@vger.kernel.org
3600 T:      git git://linuxtv.org/media_tree.git
3601 W:      http://linuxtv.org
3602 S:      Supported
3603 F:      Documentation/media/kapi/cec-core.rst
3604 F:      Documentation/media/uapi/cec
3605 F:      drivers/media/cec/
3606 F:      drivers/media/rc/keymaps/rc-cec.c
3607 F:      include/media/cec.h
3608 F:      include/media/cec-notifier.h
3609 F:      include/uapi/linux/cec.h
3610 F:      include/uapi/linux/cec-funcs.h
3611 F:      Documentation/devicetree/bindings/media/cec.txt
3612 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3613
3614 CEC GPIO DRIVER
3615 M:      Hans Verkuil <hans.verkuil@cisco.com>
3616 L:      linux-media@vger.kernel.org
3617 T:      git git://linuxtv.org/media_tree.git
3618 W:      http://linuxtv.org
3619 S:      Supported
3620 F:      drivers/media/platform/cec-gpio/
3621 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3622
3623 CELL BROADBAND ENGINE ARCHITECTURE
3624 M:      Arnd Bergmann <arnd@arndb.de>
3625 L:      linuxppc-dev@lists.ozlabs.org
3626 W:      http://www.ibm.com/developerworks/power/cell/
3627 S:      Supported
3628 F:      arch/powerpc/include/asm/cell*.h
3629 F:      arch/powerpc/include/asm/spu*.h
3630 F:      arch/powerpc/include/uapi/asm/spu*.h
3631 F:      arch/powerpc/oprofile/*cell*
3632 F:      arch/powerpc/platforms/cell/
3633
3634 CEPH COMMON CODE (LIBCEPH)
3635 M:      Ilya Dryomov <idryomov@gmail.com>
3636 M:      "Yan, Zheng" <zyan@redhat.com>
3637 M:      Sage Weil <sage@redhat.com>
3638 L:      ceph-devel@vger.kernel.org
3639 W:      http://ceph.com/
3640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3641 T:      git git://github.com/ceph/ceph-client.git
3642 S:      Supported
3643 F:      net/ceph/
3644 F:      include/linux/ceph/
3645 F:      include/linux/crush/
3646
3647 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3648 M:      "Yan, Zheng" <zyan@redhat.com>
3649 M:      Sage Weil <sage@redhat.com>
3650 M:      Ilya Dryomov <idryomov@gmail.com>
3651 L:      ceph-devel@vger.kernel.org
3652 W:      http://ceph.com/
3653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3654 T:      git git://github.com/ceph/ceph-client.git
3655 S:      Supported
3656 F:      Documentation/filesystems/ceph.txt
3657 F:      fs/ceph/
3658
3659 CERTIFICATE HANDLING:
3660 M:      David Howells <dhowells@redhat.com>
3661 M:      David Woodhouse <dwmw2@infradead.org>
3662 L:      keyrings@vger.kernel.org
3663 S:      Maintained
3664 F:      Documentation/admin-guide/module-signing.rst
3665 F:      certs/
3666 F:      scripts/sign-file.c
3667 F:      scripts/extract-cert.c
3668
3669 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3670 L:      linux-usb@vger.kernel.org
3671 S:      Orphan
3672 F:      Documentation/usb/WUSB-Design-overview.txt
3673 F:      Documentation/usb/wusb-cbaf
3674 F:      drivers/usb/host/hwa-hc.c
3675 F:      drivers/usb/host/whci/
3676 F:      drivers/usb/wusbcore/
3677 F:      include/linux/usb/wusb*
3678
3679 CFAG12864B LCD DRIVER
3680 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3681 S:      Maintained
3682 F:      drivers/auxdisplay/cfag12864b.c
3683 F:      include/linux/cfag12864b.h
3684
3685 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3686 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3687 S:      Maintained
3688 F:      drivers/auxdisplay/cfag12864bfb.c
3689 F:      include/linux/cfag12864b.h
3690
3691 802.11 (including CFG80211/NL80211)
3692 M:      Johannes Berg <johannes@sipsolutions.net>
3693 L:      linux-wireless@vger.kernel.org
3694 W:      http://wireless.kernel.org/
3695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3697 S:      Maintained
3698 F:      net/wireless/
3699 F:      include/uapi/linux/nl80211.h
3700 F:      include/linux/ieee80211.h
3701 F:      include/net/wext.h
3702 F:      include/net/cfg80211.h
3703 F:      include/net/iw_handler.h
3704 F:      include/net/ieee80211_radiotap.h
3705 F:      Documentation/driver-api/80211/cfg80211.rst
3706 F:      Documentation/networking/regulatory.txt
3707
3708 CHAR and MISC DRIVERS
3709 M:      Arnd Bergmann <arnd@arndb.de>
3710 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3712 S:      Supported
3713 F:      drivers/char/
3714 F:      drivers/misc/
3715 F:      include/linux/miscdevice.h
3716
3717 CHECKPATCH
3718 M:      Andy Whitcroft <apw@canonical.com>
3719 M:      Joe Perches <joe@perches.com>
3720 S:      Maintained
3721 F:      scripts/checkpatch.pl
3722
3723 CHINESE DOCUMENTATION
3724 M:      Harry Wei <harryxiyou@gmail.com>
3725 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3726 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3727 S:      Maintained
3728 F:      Documentation/translations/zh_CN/
3729
3730 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3731 M:      Peter Chen <Peter.Chen@nxp.com>
3732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3733 L:      linux-usb@vger.kernel.org
3734 S:      Maintained
3735 F:      drivers/usb/chipidea/
3736
3737 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3738 M:      Hans de Goede <hdegoede@redhat.com>
3739 L:      linux-input@vger.kernel.org
3740 S:      Maintained
3741 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3742 F:      drivers/input/touchscreen/chipone_icn8318.c
3743
3744 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3745 M:      Hans de Goede <hdegoede@redhat.com>
3746 L:      linux-input@vger.kernel.org
3747 S:      Maintained
3748 F:      drivers/input/touchscreen/chipone_icn8505.c
3749
3750 CHROME HARDWARE PLATFORM SUPPORT
3751 M:      Benson Leung <bleung@chromium.org>
3752 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3753 S:      Maintained
3754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3755 F:      drivers/platform/chrome/
3756
3757 CHROMEOS EC SUBDRIVERS
3758 M:      Benson Leung <bleung@chromium.org>
3759 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3760 R:      Guenter Roeck <groeck@chromium.org>
3761 S:      Maintained
3762 N:      cros_ec
3763 N:      cros-ec
3764 F:      drivers/power/supply/cros_usbpd-charger.c
3765
3766 CHROMEOS EC CODEC DRIVER
3767 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3768 S:      Maintained
3769 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3770 R:      Guenter Roeck <groeck@chromium.org>
3771 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3772 F:      sound/soc/codecs/cros_ec_codec.*
3773
3774 CIRRUS LOGIC AUDIO CODEC DRIVERS
3775 M:      Brian Austin <brian.austin@cirrus.com>
3776 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3777 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3778 S:      Maintained
3779 F:      sound/soc/codecs/cs*
3780
3781 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3782 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3783 L:      netdev@vger.kernel.org
3784 S:      Maintained
3785 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3786
3787 CIRRUS LOGIC LOCHNAGAR DRIVER
3788 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3789 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3790 L:      patches@opensource.cirrus.com
3791 S:      Supported
3792 F:      drivers/clk/clk-lochnagar.c
3793 F:      drivers/mfd/lochnagar-i2c.c
3794 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3795 F:      drivers/regulator/lochnagar-regulator.c
3796 F:      include/dt-bindings/clk/lochnagar.h
3797 F:      include/dt-bindings/pinctrl/lochnagar.h
3798 F:      include/linux/mfd/lochnagar*
3799 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3800 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3801 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3802 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3803
3804 CISCO FCOE HBA DRIVER
3805 M:      Satish Kharat <satishkh@cisco.com>
3806 M:      Sesidhar Baddela <sebaddel@cisco.com>
3807 M:      Karan Tilak Kumar <kartilak@cisco.com>
3808 L:      linux-scsi@vger.kernel.org
3809 S:      Supported
3810 F:      drivers/scsi/fnic/
3811
3812 CISCO SCSI HBA DRIVER
3813 M:      Karan Tilak Kumar <kartilak@cisco.com>
3814 M:      Sesidhar Baddela <sebaddel@cisco.com>
3815 L:      linux-scsi@vger.kernel.org
3816 S:      Supported
3817 F:      drivers/scsi/snic/
3818
3819 CISCO VIC ETHERNET NIC DRIVER
3820 M:      Christian Benvenuti <benve@cisco.com>
3821 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3822 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3823 S:      Supported
3824 F:      drivers/net/ethernet/cisco/enic/
3825
3826 CISCO VIC LOW LATENCY NIC DRIVER
3827 M:      Christian Benvenuti <benve@cisco.com>
3828 M:      Nelson Escobar <neescoba@cisco.com>
3829 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3830 S:      Supported
3831 F:      drivers/infiniband/hw/usnic/
3832
3833 CIRRUS LOGIC MADERA CODEC DRIVERS
3834 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3835 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3837 L:      patches@opensource.cirrus.com
3838 T:      git https://github.com/CirrusLogic/linux-drivers.git
3839 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3840 S:      Supported
3841 F:      Documentation/devicetree/bindings/mfd/madera.txt
3842 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3843 F:      include/linux/irqchip/irq-madera*
3844 F:      include/linux/mfd/madera/*
3845 F:      drivers/gpio/gpio-madera*
3846 F:      drivers/irqchip/irq-madera*
3847 F:      drivers/mfd/madera*
3848 F:      drivers/mfd/cs47l*
3849 F:      drivers/pinctrl/cirrus/*
3850
3851 CLANG-FORMAT FILE
3852 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3853 S:      Maintained
3854 F:      .clang-format
3855
3856 CLEANCACHE API
3857 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3858 L:      linux-kernel@vger.kernel.org
3859 S:      Maintained
3860 F:      mm/cleancache.c
3861 F:      include/linux/cleancache.h
3862
3863 CLK API
3864 M:      Russell King <linux@armlinux.org.uk>
3865 L:      linux-clk@vger.kernel.org
3866 S:      Maintained
3867 F:      include/linux/clk.h
3868
3869 CLOCKSOURCE, CLOCKEVENT DRIVERS
3870 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3871 M:      Thomas Gleixner <tglx@linutronix.de>
3872 L:      linux-kernel@vger.kernel.org
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3874 S:      Supported
3875 F:      drivers/clocksource/
3876 F:      Documentation/devicetree/bindings/timer/
3877
3878 CMPC ACPI DRIVER
3879 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3880 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3881 L:      platform-driver-x86@vger.kernel.org
3882 S:      Supported
3883 F:      drivers/platform/x86/classmate-laptop.c
3884
3885 COBALT MEDIA DRIVER
3886 M:      Hans Verkuil <hans.verkuil@cisco.com>
3887 L:      linux-media@vger.kernel.org
3888 T:      git git://linuxtv.org/media_tree.git
3889 W:      https://linuxtv.org
3890 S:      Supported
3891 F:      drivers/media/pci/cobalt/
3892
3893 COCCINELLE/Semantic Patches (SmPL)
3894 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3895 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3896 M:      Nicolas Palix <nicolas.palix@imag.fr>
3897 M:      Michal Marek <michal.lkml@markovi.net>
3898 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3900 W:      http://coccinelle.lip6.fr/
3901 S:      Supported
3902 F:      Documentation/dev-tools/coccinelle.rst
3903 F:      scripts/coccinelle/
3904 F:      scripts/coccicheck
3905
3906 CODA FILE SYSTEM
3907 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3908 M:      coda@cs.cmu.edu
3909 L:      codalist@coda.cs.cmu.edu
3910 W:      http://www.coda.cs.cmu.edu/
3911 S:      Maintained
3912 F:      Documentation/filesystems/coda.txt
3913 F:      fs/coda/
3914 F:      include/linux/coda*.h
3915 F:      include/uapi/linux/coda*.h
3916
3917 CODA V4L2 MEM2MEM DRIVER
3918 M:      Philipp Zabel <p.zabel@pengutronix.de>
3919 L:      linux-media@vger.kernel.org
3920 S:      Maintained
3921 F:      Documentation/devicetree/bindings/media/coda.txt
3922 F:      drivers/media/platform/coda/
3923
3924 CODE OF CONDUCT
3925 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3926 S:      Supported
3927 F:      Documentation/process/code-of-conduct.rst
3928 F:      Documentation/process/code-of-conduct-interpretation.rst
3929
3930 COMMON CLK FRAMEWORK
3931 M:      Michael Turquette <mturquette@baylibre.com>
3932 M:      Stephen Boyd <sboyd@kernel.org>
3933 L:      linux-clk@vger.kernel.org
3934 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3936 S:      Maintained
3937 F:      Documentation/devicetree/bindings/clock/
3938 F:      drivers/clk/
3939 X:      drivers/clk/clkdev.c
3940 F:      include/linux/clk-pr*
3941 F:      include/linux/clk/
3942 F:      include/linux/of_clk.h
3943
3944 COMMON INTERNET FILE SYSTEM (CIFS)
3945 M:      Steve French <sfrench@samba.org>
3946 L:      linux-cifs@vger.kernel.org
3947 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3948 W:      http://linux-cifs.samba.org/
3949 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3950 S:      Supported
3951 F:      Documentation/filesystems/cifs/
3952 F:      fs/cifs/
3953
3954 COMPACTPCI HOTPLUG CORE
3955 M:      Scott Murray <scott@spiteful.org>
3956 L:      linux-pci@vger.kernel.org
3957 S:      Maintained
3958 F:      drivers/pci/hotplug/cpci_hotplug*
3959
3960 COMPACTPCI HOTPLUG GENERIC DRIVER
3961 M:      Scott Murray <scott@spiteful.org>
3962 L:      linux-pci@vger.kernel.org
3963 S:      Maintained
3964 F:      drivers/pci/hotplug/cpcihp_generic.c
3965
3966 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3967 M:      Scott Murray <scott@spiteful.org>
3968 L:      linux-pci@vger.kernel.org
3969 S:      Maintained
3970 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3971
3972 COMPAL LAPTOP SUPPORT
3973 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3974 L:      platform-driver-x86@vger.kernel.org
3975 S:      Maintained
3976 F:      drivers/platform/x86/compal-laptop.c
3977
3978 COMPILER ATTRIBUTES
3979 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3980 S:      Maintained
3981 F:      include/linux/compiler_attributes.h
3982
3983 CONEXANT ACCESSRUNNER USB DRIVER
3984 L:      accessrunner-general@lists.sourceforge.net
3985 W:      http://accessrunner.sourceforge.net/
3986 S:      Orphan
3987 F:      drivers/usb/atm/cxacru.c
3988
3989 CONFIGFS
3990 M:      Joel Becker <jlbec@evilplan.org>
3991 M:      Christoph Hellwig <hch@lst.de>
3992 T:      git git://git.infradead.org/users/hch/configfs.git
3993 S:      Supported
3994 F:      fs/configfs/
3995 F:      include/linux/configfs.h
3996
3997 CONNECTOR
3998 M:      Evgeniy Polyakov <zbr@ioremap.net>
3999 L:      netdev@vger.kernel.org
4000 S:      Maintained
4001 F:      drivers/connector/
4002
4003 CONTROL GROUP (CGROUP)
4004 M:      Tejun Heo <tj@kernel.org>
4005 M:      Li Zefan <lizefan@huawei.com>
4006 M:      Johannes Weiner <hannes@cmpxchg.org>
4007 L:      cgroups@vger.kernel.org
4008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4009 S:      Maintained
4010 F:      Documentation/admin-guide/cgroup-v2.rst
4011 F:      Documentation/cgroup-v1/
4012 F:      include/linux/cgroup*
4013 F:      kernel/cgroup/
4014
4015 CONTROL GROUP - CPUSET
4016 M:      Li Zefan <lizefan@huawei.com>
4017 L:      cgroups@vger.kernel.org
4018 W:      http://www.bullopensource.org/cpuset/
4019 W:      http://oss.sgi.com/projects/cpusets/
4020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4021 S:      Maintained
4022 F:      Documentation/cgroup-v1/cpusets.txt
4023 F:      include/linux/cpuset.h
4024 F:      kernel/cgroup/cpuset.c
4025
4026 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4027 M:      Johannes Weiner <hannes@cmpxchg.org>
4028 M:      Michal Hocko <mhocko@kernel.org>
4029 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4030 L:      cgroups@vger.kernel.org
4031 L:      linux-mm@kvack.org
4032 S:      Maintained
4033 F:      mm/memcontrol.c
4034 F:      mm/swap_cgroup.c
4035
4036 CORETEMP HARDWARE MONITORING DRIVER
4037 M:      Fenghua Yu <fenghua.yu@intel.com>
4038 L:      linux-hwmon@vger.kernel.org
4039 S:      Maintained
4040 F:      Documentation/hwmon/coretemp
4041 F:      drivers/hwmon/coretemp.c
4042
4043 COSA/SRP SYNC SERIAL DRIVER
4044 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4045 W:      http://www.fi.muni.cz/~kas/cosa/
4046 S:      Maintained
4047 F:      drivers/net/wan/cosa*
4048
4049 CPMAC ETHERNET DRIVER
4050 M:      Florian Fainelli <f.fainelli@gmail.com>
4051 L:      netdev@vger.kernel.org
4052 S:      Maintained
4053 F:      drivers/net/ethernet/ti/cpmac.c
4054
4055 CPU FREQUENCY SCALING FRAMEWORK
4056 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4057 M:      Viresh Kumar <viresh.kumar@linaro.org>
4058 L:      linux-pm@vger.kernel.org
4059 S:      Maintained
4060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4062 B:      https://bugzilla.kernel.org
4063 F:      Documentation/admin-guide/pm/cpufreq.rst
4064 F:      Documentation/admin-guide/pm/intel_pstate.rst
4065 F:      Documentation/cpu-freq/
4066 F:      Documentation/devicetree/bindings/cpufreq/
4067 F:      drivers/cpufreq/
4068 F:      include/linux/cpufreq.h
4069 F:      tools/testing/selftests/cpufreq/
4070
4071 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4072 M:      Viresh Kumar <viresh.kumar@linaro.org>
4073 M:      Sudeep Holla <sudeep.holla@arm.com>
4074 L:      linux-pm@vger.kernel.org
4075 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4076 S:      Maintained
4077 F:      drivers/cpufreq/arm_big_little.h
4078 F:      drivers/cpufreq/arm_big_little.c
4079
4080 CPU POWER MONITORING SUBSYSTEM
4081 M:      Thomas Renninger <trenn@suse.com>
4082 M:      Shuah Khan <shuah@kernel.org>
4083 M:      Shuah Khan <skhan@linuxfoundation.org>
4084 L:      linux-pm@vger.kernel.org
4085 S:      Maintained
4086 F:      tools/power/cpupower/
4087
4088 CPUID/MSR DRIVER
4089 M:      "H. Peter Anvin" <hpa@zytor.com>
4090 S:      Maintained
4091 F:      arch/x86/kernel/cpuid.c
4092 F:      arch/x86/kernel/msr.c
4093
4094 CPUIDLE DRIVER - ARM BIG LITTLE
4095 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4096 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4097 L:      linux-pm@vger.kernel.org
4098 L:      linux-arm-kernel@lists.infradead.org
4099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4100 S:      Maintained
4101 F:      drivers/cpuidle/cpuidle-big_little.c
4102
4103 CPUIDLE DRIVER - ARM EXYNOS
4104 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4105 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4106 M:      Kukjin Kim <kgene@kernel.org>
4107 L:      linux-pm@vger.kernel.org
4108 L:      linux-samsung-soc@vger.kernel.org
4109 S:      Supported
4110 F:      drivers/cpuidle/cpuidle-exynos.c
4111 F:      arch/arm/mach-exynos/pm.c
4112
4113 CPU IDLE TIME MANAGEMENT FRAMEWORK
4114 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4115 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4116 L:      linux-pm@vger.kernel.org
4117 S:      Maintained
4118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4119 B:      https://bugzilla.kernel.org
4120 F:      Documentation/admin-guide/pm/cpuidle.rst
4121 F:      Documentation/driver-api/pm/cpuidle.rst
4122 F:      drivers/cpuidle/*
4123 F:      include/linux/cpuidle.h
4124
4125 CRAMFS FILESYSTEM
4126 M:      Nicolas Pitre <nico@linaro.org>
4127 S:      Maintained
4128 F:      Documentation/filesystems/cramfs.txt
4129 F:      fs/cramfs/
4130
4131 CRYPTO API
4132 M:      Herbert Xu <herbert@gondor.apana.org.au>
4133 M:      "David S. Miller" <davem@davemloft.net>
4134 L:      linux-crypto@vger.kernel.org
4135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4137 S:      Maintained
4138 F:      Documentation/crypto/
4139 F:      Documentation/devicetree/bindings/crypto/
4140 F:      arch/*/crypto/
4141 F:      crypto/
4142 F:      drivers/crypto/
4143 F:      include/crypto/
4144 F:      include/linux/crypto*
4145
4146 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4147 M:      Neil Horman <nhorman@tuxdriver.com>
4148 L:      linux-crypto@vger.kernel.org
4149 S:      Maintained
4150 F:      crypto/ansi_cprng.c
4151 F:      crypto/rng.c
4152
4153 CS3308 MEDIA DRIVER
4154 M:      Hans Verkuil <hverkuil@xs4all.nl>
4155 L:      linux-media@vger.kernel.org
4156 T:      git git://linuxtv.org/media_tree.git
4157 W:      http://linuxtv.org
4158 S:      Odd Fixes
4159 F:      drivers/media/i2c/cs3308.c
4160
4161 CS5535 Audio ALSA driver
4162 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4163 S:      Maintained
4164 F:      sound/pci/cs5535audio/
4165
4166 CSI DRIVERS FOR ALLWINNER V3s
4167 M:      Yong Deng <yong.deng@magewell.com>
4168 L:      linux-media@vger.kernel.org
4169 T:      git git://linuxtv.org/media_tree.git
4170 S:      Maintained
4171 F:      drivers/media/platform/sunxi/sun6i-csi/
4172 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4173
4174 CW1200 WLAN driver
4175 M:      Solomon Peachy <pizza@shaftnet.org>
4176 S:      Maintained
4177 F:      drivers/net/wireless/st/cw1200/
4178
4179 CX18 VIDEO4LINUX DRIVER
4180 M:      Andy Walls <awalls@md.metrocast.net>
4181 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4182 L:      linux-media@vger.kernel.org
4183 T:      git git://linuxtv.org/media_tree.git
4184 W:      https://linuxtv.org
4185 W:      http://www.ivtvdriver.org/index.php/Cx18
4186 S:      Maintained
4187 F:      Documentation/media/v4l-drivers/cx18*
4188 F:      drivers/media/pci/cx18/
4189 F:      include/uapi/linux/ivtv*
4190
4191 CX2341X MPEG ENCODER HELPER MODULE
4192 M:      Hans Verkuil <hverkuil@xs4all.nl>
4193 L:      linux-media@vger.kernel.org
4194 T:      git git://linuxtv.org/media_tree.git
4195 W:      https://linuxtv.org
4196 S:      Maintained
4197 F:      drivers/media/common/cx2341x*
4198 F:      include/media/drv-intf/cx2341x.h
4199
4200 CX24120 MEDIA DRIVER
4201 M:      Jemma Denson <jdenson@gmail.com>
4202 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4203 L:      linux-media@vger.kernel.org
4204 W:      https://linuxtv.org
4205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4206 S:      Maintained
4207 F:      drivers/media/dvb-frontends/cx24120*
4208
4209 CX88 VIDEO4LINUX DRIVER
4210 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4211 L:      linux-media@vger.kernel.org
4212 W:      https://linuxtv.org
4213 T:      git git://linuxtv.org/media_tree.git
4214 S:      Odd fixes
4215 F:      Documentation/media/v4l-drivers/cx88*
4216 F:      drivers/media/pci/cx88/
4217
4218 CXD2820R MEDIA DRIVER
4219 M:      Antti Palosaari <crope@iki.fi>
4220 L:      linux-media@vger.kernel.org
4221 W:      https://linuxtv.org
4222 W:      http://palosaari.fi/linux/
4223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4224 T:      git git://linuxtv.org/anttip/media_tree.git
4225 S:      Maintained
4226 F:      drivers/media/dvb-frontends/cxd2820r*
4227
4228 CXGB3 ETHERNET DRIVER (CXGB3)
4229 M:      Vishal Kulkarni <vishal@chelsio.com>
4230 L:      netdev@vger.kernel.org
4231 W:      http://www.chelsio.com
4232 S:      Supported
4233 F:      drivers/net/ethernet/chelsio/cxgb3/
4234
4235 CXGB3 ISCSI DRIVER (CXGB3I)
4236 M:      Karen Xie <kxie@chelsio.com>
4237 L:      linux-scsi@vger.kernel.org
4238 W:      http://www.chelsio.com
4239 S:      Supported
4240 F:      drivers/scsi/cxgbi/cxgb3i
4241
4242 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4243 M:      Steve Wise <swise@chelsio.com>
4244 L:      linux-rdma@vger.kernel.org
4245 W:      http://www.openfabrics.org
4246 S:      Supported
4247 F:      drivers/infiniband/hw/cxgb3/
4248 F:      include/uapi/rdma/cxgb3-abi.h
4249
4250 CXGB4 CRYPTO DRIVER (chcr)
4251 M:      Harsh Jain <harsh@chelsio.com>
4252 L:      linux-crypto@vger.kernel.org
4253 W:      http://www.chelsio.com
4254 S:      Supported
4255 F:      drivers/crypto/chelsio
4256
4257 CXGB4 ETHERNET DRIVER (CXGB4)
4258 M:      Vishal Kulkarni <vishal@chelsio.com>
4259 L:      netdev@vger.kernel.org
4260 W:      http://www.chelsio.com
4261 S:      Supported
4262 F:      drivers/net/ethernet/chelsio/cxgb4/
4263
4264 CXGB4 ISCSI DRIVER (CXGB4I)
4265 M:      Karen Xie <kxie@chelsio.com>
4266 L:      linux-scsi@vger.kernel.org
4267 W:      http://www.chelsio.com
4268 S:      Supported
4269 F:      drivers/scsi/cxgbi/cxgb4i
4270
4271 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4272 M:      Steve Wise <swise@chelsio.com>
4273 L:      linux-rdma@vger.kernel.org
4274 W:      http://www.openfabrics.org
4275 S:      Supported
4276 F:      drivers/infiniband/hw/cxgb4/
4277 F:      include/uapi/rdma/cxgb4-abi.h
4278
4279 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4280 M:      Casey Leedom <leedom@chelsio.com>
4281 L:      netdev@vger.kernel.org
4282 W:      http://www.chelsio.com
4283 S:      Supported
4284 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4285
4286 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4287 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4288 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4289 L:      linuxppc-dev@lists.ozlabs.org
4290 S:      Supported
4291 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4292 F:      drivers/misc/cxl/
4293 F:      include/misc/cxl*
4294 F:      include/uapi/misc/cxl.h
4295 F:      Documentation/powerpc/cxl.txt
4296 F:      Documentation/ABI/testing/sysfs-class-cxl
4297
4298 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4299 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4300 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4301 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4302 L:      linux-scsi@vger.kernel.org
4303 S:      Supported
4304 F:      drivers/scsi/cxlflash/
4305 F:      include/uapi/scsi/cxlflash_ioctl.h
4306 F:      Documentation/powerpc/cxlflash.txt
4307
4308 CYBERPRO FB DRIVER
4309 M:      Russell King <linux@armlinux.org.uk>
4310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4311 W:      http://www.armlinux.org.uk/
4312 S:      Maintained
4313 F:      drivers/video/fbdev/cyber2000fb.*
4314
4315 CYCLADES ASYNC MUX DRIVER
4316 W:      http://www.cyclades.com/
4317 S:      Orphan
4318 F:      drivers/tty/cyclades.c
4319 F:      include/linux/cyclades.h
4320 F:      include/uapi/linux/cyclades.h
4321
4322 CYCLADES PC300 DRIVER
4323 W:      http://www.cyclades.com/
4324 S:      Orphan
4325 F:      drivers/net/wan/pc300*
4326
4327 CYPRESS_FIRMWARE MEDIA DRIVER
4328 M:      Antti Palosaari <crope@iki.fi>
4329 L:      linux-media@vger.kernel.org
4330 W:      https://linuxtv.org
4331 W:      http://palosaari.fi/linux/
4332 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4333 T:      git git://linuxtv.org/anttip/media_tree.git
4334 S:      Maintained
4335 F:      drivers/media/common/cypress_firmware*
4336
4337 CYTTSP TOUCHSCREEN DRIVER
4338 M:      Ferruh Yigit <fery@cypress.com>
4339 L:      linux-input@vger.kernel.org
4340 S:      Supported
4341 F:      drivers/input/touchscreen/cyttsp*
4342 F:      include/linux/input/cyttsp.h
4343
4344 D-LINK DIR-685 TOUCHKEYS DRIVER
4345 M:      Linus Walleij <linus.walleij@linaro.org>
4346 L:      linux-input@vger.kernel.org
4347 S:      Supported
4348 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4349
4350 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4351 M:      Joshua Kinard <kumba@gentoo.org>
4352 S:      Maintained
4353 F:      drivers/rtc/rtc-ds1685.c
4354 F:      include/linux/rtc/ds1685.h
4355
4356 DAMA SLAVE for AX.25
4357 M:      Joerg Reuter <jreuter@yaina.de>
4358 W:      http://yaina.de/jreuter/
4359 W:      http://www.qsl.net/dl1bke/
4360 L:      linux-hams@vger.kernel.org
4361 S:      Maintained
4362 F:      net/ax25/af_ax25.c
4363 F:      net/ax25/ax25_dev.c
4364 F:      net/ax25/ax25_ds_*
4365 F:      net/ax25/ax25_in.c
4366 F:      net/ax25/ax25_out.c
4367 F:      net/ax25/ax25_timer.c
4368 F:      net/ax25/sysctl_net_ax25.c
4369
4370 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4371 L:      netdev@vger.kernel.org
4372 S:      Orphan
4373 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4374 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4375
4376 DC390/AM53C974 SCSI driver
4377 M:      Hannes Reinecke <hare@suse.com>
4378 L:      linux-scsi@vger.kernel.org
4379 S:      Maintained
4380 F:      drivers/scsi/am53c974.c
4381
4382 DC395x SCSI driver
4383 M:      Oliver Neukum <oliver@neukum.org>
4384 M:      Ali Akcaagac <aliakc@web.de>
4385 M:      Jamie Lenehan <lenehan@twibble.org>
4386 L:      dc395x@twibble.org
4387 W:      http://twibble.org/dist/dc395x/
4388 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4389 S:      Maintained
4390 F:      Documentation/scsi/dc395x.txt
4391 F:      drivers/scsi/dc395x.*
4392
4393 DCCP PROTOCOL
4394 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4395 L:      dccp@vger.kernel.org
4396 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4397 S:      Maintained
4398 F:      include/linux/dccp.h
4399 F:      include/uapi/linux/dccp.h
4400 F:      include/linux/tfrc.h
4401 F:      net/dccp/
4402
4403 DECnet NETWORK LAYER
4404 W:      http://linux-decnet.sourceforge.net
4405 L:      linux-decnet-user@lists.sourceforge.net
4406 S:      Orphan
4407 F:      Documentation/networking/decnet.txt
4408 F:      net/decnet/
4409
4410 DECSTATION PLATFORM SUPPORT
4411 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4412 L:      linux-mips@vger.kernel.org
4413 W:      http://www.linux-mips.org/wiki/DECstation
4414 S:      Maintained
4415 F:      arch/mips/dec/
4416 F:      arch/mips/include/asm/dec/
4417 F:      arch/mips/include/asm/mach-dec/
4418
4419 DEFXX FDDI NETWORK DRIVER
4420 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4421 S:      Maintained
4422 F:      drivers/net/fddi/defxx.*
4423
4424 DELL SMBIOS DRIVER
4425 M:      Pali Rohár <pali.rohar@gmail.com>
4426 M:      Mario Limonciello <mario.limonciello@dell.com>
4427 L:      platform-driver-x86@vger.kernel.org
4428 S:      Maintained
4429 F:      drivers/platform/x86/dell-smbios.*
4430
4431 DELL SMBIOS SMM DRIVER
4432 M:      Mario Limonciello <mario.limonciello@dell.com>
4433 L:      platform-driver-x86@vger.kernel.org
4434 S:      Maintained
4435 F:      drivers/platform/x86/dell-smbios-smm.c
4436
4437 DELL SMBIOS WMI DRIVER
4438 M:      Mario Limonciello <mario.limonciello@dell.com>
4439 L:      platform-driver-x86@vger.kernel.org
4440 S:      Maintained
4441 F:      drivers/platform/x86/dell-smbios-wmi.c
4442 F:      tools/wmi/dell-smbios-example.c
4443
4444 DEFZA FDDI NETWORK DRIVER
4445 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4446 S:      Maintained
4447 F:      drivers/net/fddi/defza.*
4448
4449 DELL LAPTOP DRIVER
4450 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4451 M:      Pali Rohár <pali.rohar@gmail.com>
4452 L:      platform-driver-x86@vger.kernel.org
4453 S:      Maintained
4454 F:      drivers/platform/x86/dell-laptop.c
4455
4456 DELL LAPTOP FREEFALL DRIVER
4457 M:      Pali Rohár <pali.rohar@gmail.com>
4458 S:      Maintained
4459 F:      drivers/platform/x86/dell-smo8800.c
4460
4461 DELL LAPTOP RBTN DRIVER
4462 M:      Pali Rohár <pali.rohar@gmail.com>
4463 S:      Maintained
4464 F:      drivers/platform/x86/dell-rbtn.*
4465
4466 DELL REMOTE BIOS UPDATE DRIVER
4467 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4468 L:      platform-driver-x86@vger.kernel.org
4469 S:      Maintained
4470 F:      drivers/platform/x86/dell_rbu.c
4471
4472 DELL LAPTOP SMM DRIVER
4473 M:      Pali Rohár <pali.rohar@gmail.com>
4474 S:      Maintained
4475 F:      drivers/hwmon/dell-smm-hwmon.c
4476 F:      include/uapi/linux/i8k.h
4477
4478 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4479 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4480 L:      platform-driver-x86@vger.kernel.org
4481 S:      Maintained
4482 F:      Documentation/dcdbas.txt
4483 F:      drivers/platform/x86/dcdbas.*
4484
4485 DELL WMI NOTIFICATIONS DRIVER
4486 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4487 M:      Pali Rohár <pali.rohar@gmail.com>
4488 S:      Maintained
4489 F:      drivers/platform/x86/dell-wmi.c
4490
4491 DELL WMI DESCRIPTOR DRIVER
4492 M:      Mario Limonciello <mario.limonciello@dell.com>
4493 S:      Maintained
4494 F:      drivers/platform/x86/dell-wmi-descriptor.c
4495
4496 DELTA ST MEDIA DRIVER
4497 M:      Hugues Fruchet <hugues.fruchet@st.com>
4498 L:      linux-media@vger.kernel.org
4499 T:      git git://linuxtv.org/media_tree.git
4500 W:      https://linuxtv.org
4501 S:      Supported
4502 F:      drivers/media/platform/sti/delta
4503
4504 DENALI NAND DRIVER
4505 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4506 L:      linux-mtd@lists.infradead.org
4507 S:      Supported
4508 F:      drivers/mtd/nand/raw/denali*
4509
4510 DESIGNWARE USB2 DRD IP DRIVER
4511 M:      Minas Harutyunyan <hminas@synopsys.com>
4512 L:      linux-usb@vger.kernel.org
4513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4514 S:      Maintained
4515 F:      drivers/usb/dwc2/
4516
4517 DESIGNWARE USB3 DRD IP DRIVER
4518 M:      Felipe Balbi <balbi@kernel.org>
4519 L:      linux-usb@vger.kernel.org
4520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4521 S:      Maintained
4522 F:      drivers/usb/dwc3/
4523
4524 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4525 M:      Andreas Klinger <ak@it-klinger.de>
4526 L:      linux-iio@vger.kernel.org
4527 S:      Maintained
4528 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4529 F:      drivers/iio/proximity/srf*.c
4530
4531 DEVICE COREDUMP (DEV_COREDUMP)
4532 M:      Johannes Berg <johannes@sipsolutions.net>
4533 L:      linux-kernel@vger.kernel.org
4534 S:      Maintained
4535 F:      drivers/base/devcoredump.c
4536 F:      include/linux/devcoredump.h
4537
4538 DEVICE FREQUENCY (DEVFREQ)
4539 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4540 M:      Kyungmin Park <kyungmin.park@samsung.com>
4541 R:      Chanwoo Choi <cw00.choi@samsung.com>
4542 L:      linux-pm@vger.kernel.org
4543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4544 S:      Maintained
4545 F:      drivers/devfreq/
4546 F:      include/linux/devfreq.h
4547 F:      Documentation/devicetree/bindings/devfreq/
4548
4549 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4550 M:      Chanwoo Choi <cw00.choi@samsung.com>
4551 L:      linux-pm@vger.kernel.org
4552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4553 S:      Supported
4554 F:      drivers/devfreq/event/
4555 F:      drivers/devfreq/devfreq-event.c
4556 F:      include/linux/devfreq-event.h
4557 F:      Documentation/devicetree/bindings/devfreq/event/
4558
4559 DEVICE NUMBER REGISTRY
4560 M:      Torben Mathiasen <device@lanana.org>
4561 W:      http://lanana.org/docs/device-list/index.html
4562 S:      Maintained
4563
4564 DEVICE-MAPPER  (LVM)
4565 M:      Alasdair Kergon <agk@redhat.com>
4566 M:      Mike Snitzer <snitzer@redhat.com>
4567 M:      dm-devel@redhat.com
4568 L:      dm-devel@redhat.com
4569 W:      http://sources.redhat.com/dm
4570 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4572 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4573 S:      Maintained
4574 F:      Documentation/device-mapper/
4575 F:      drivers/md/Makefile
4576 F:      drivers/md/Kconfig
4577 F:      drivers/md/dm*
4578 F:      drivers/md/persistent-data/
4579 F:      include/linux/device-mapper.h
4580 F:      include/linux/dm-*.h
4581 F:      include/uapi/linux/dm-*.h
4582
4583 DEVLINK
4584 M:      Jiri Pirko <jiri@mellanox.com>
4585 L:      netdev@vger.kernel.org
4586 S:      Supported
4587 F:      net/core/devlink.c
4588 F:      include/net/devlink.h
4589 F:      include/uapi/linux/devlink.h
4590
4591 DIALOG SEMICONDUCTOR DRIVERS
4592 M:      Support Opensource <support.opensource@diasemi.com>
4593 W:      http://www.dialog-semiconductor.com/products
4594 S:      Supported
4595 F:      Documentation/hwmon/da90??
4596 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4597 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4598 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4599 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4600 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4601 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4602 F:      drivers/gpio/gpio-da90??.c
4603 F:      drivers/hwmon/da90??-hwmon.c
4604 F:      drivers/iio/adc/da91??-*.c
4605 F:      drivers/input/misc/da90??_onkey.c
4606 F:      drivers/input/touchscreen/da9052_tsi.c
4607 F:      drivers/leds/leds-da90??.c
4608 F:      drivers/mfd/da903x.c
4609 F:      drivers/mfd/da90??-*.c
4610 F:      drivers/mfd/da91??-*.c
4611 F:      drivers/power/supply/da9052-battery.c
4612 F:      drivers/power/supply/da91??-*.c
4613 F:      drivers/regulator/da903x.c
4614 F:      drivers/regulator/da9???-regulator.[ch]
4615 F:      drivers/thermal/da90??-thermal.c
4616 F:      drivers/rtc/rtc-da90??.c
4617 F:      drivers/video/backlight/da90??_bl.c
4618 F:      drivers/watchdog/da90??_wdt.c
4619 F:      include/linux/mfd/da903x.h
4620 F:      include/linux/mfd/da9052/
4621 F:      include/linux/mfd/da9055/
4622 F:      include/linux/mfd/da9062/
4623 F:      include/linux/mfd/da9063/
4624 F:      include/linux/mfd/da9150/
4625 F:      include/linux/regulator/da9211.h
4626 F:      include/sound/da[79]*.h
4627 F:      sound/soc/codecs/da[79]*.[ch]
4628
4629 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4630 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4631 L:      linux-gpio@vger.kernel.org
4632 S:      Maintained
4633 F:      drivers/gpio/gpio-gpio-mm.c
4634
4635 DIOLAN U2C-12 I2C DRIVER
4636 M:      Guenter Roeck <linux@roeck-us.net>
4637 L:      linux-i2c@vger.kernel.org
4638 S:      Maintained
4639 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4640
4641 FILESYSTEM DIRECT ACCESS (DAX)
4642 M:      Matthew Wilcox <willy@infradead.org>
4643 M:      Ross Zwisler <zwisler@kernel.org>
4644 M:      Jan Kara <jack@suse.cz>
4645 L:      linux-fsdevel@vger.kernel.org
4646 S:      Supported
4647 F:      fs/dax.c
4648 F:      include/linux/dax.h
4649 F:      include/trace/events/fs_dax.h
4650
4651 DEVICE DIRECT ACCESS (DAX)
4652 M:      Dan Williams <dan.j.williams@intel.com>
4653 M:      Dave Jiang <dave.jiang@intel.com>
4654 M:      Ross Zwisler <zwisler@kernel.org>
4655 M:      Vishal Verma <vishal.l.verma@intel.com>
4656 L:      linux-nvdimm@lists.01.org
4657 S:      Supported
4658 F:      drivers/dax/
4659
4660 DIRECTORY NOTIFICATION (DNOTIFY)
4661 M:      Jan Kara <jack@suse.cz>
4662 R:      Amir Goldstein <amir73il@gmail.com>
4663 L:      linux-fsdevel@vger.kernel.org
4664 S:      Maintained
4665 F:      Documentation/filesystems/dnotify.txt
4666 F:      fs/notify/dnotify/
4667 F:      include/linux/dnotify.h
4668
4669 DISK GEOMETRY AND PARTITION HANDLING
4670 M:      Andries Brouwer <aeb@cwi.nl>
4671 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4672 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4673 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4674 S:      Maintained
4675
4676 DISKQUOTA
4677 M:      Jan Kara <jack@suse.com>
4678 S:      Maintained
4679 F:      Documentation/filesystems/quota.txt
4680 F:      fs/quota/
4681 F:      include/linux/quota*.h
4682 F:      include/uapi/linux/quota*.h
4683
4684 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4685 M:      Bernie Thompson <bernie@plugable.com>
4686 L:      linux-fbdev@vger.kernel.org
4687 S:      Maintained
4688 W:      http://plugable.com/category/projects/udlfb/
4689 F:      drivers/video/fbdev/udlfb.c
4690 F:      include/video/udlfb.h
4691 F:      Documentation/fb/udlfb.txt
4692
4693 DISTRIBUTED LOCK MANAGER (DLM)
4694 M:      Christine Caulfield <ccaulfie@redhat.com>
4695 M:      David Teigland <teigland@redhat.com>
4696 L:      cluster-devel@redhat.com
4697 W:      http://sources.redhat.com/cluster/
4698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4699 S:      Supported
4700 F:      fs/dlm/
4701
4702 DMA BUFFER SHARING FRAMEWORK
4703 M:      Sumit Semwal <sumit.semwal@linaro.org>
4704 S:      Maintained
4705 L:      linux-media@vger.kernel.org
4706 L:      dri-devel@lists.freedesktop.org
4707 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4708 F:      drivers/dma-buf/
4709 F:      include/linux/dma-buf*
4710 F:      include/linux/reservation.h
4711 F:      include/linux/*fence.h
4712 F:      Documentation/driver-api/dma-buf.rst
4713 T:      git git://anongit.freedesktop.org/drm/drm-misc
4714
4715 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4716 M:      Vinod Koul <vkoul@kernel.org>
4717 L:      dmaengine@vger.kernel.org
4718 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4719 S:      Maintained
4720 F:      drivers/dma/
4721 F:      include/linux/dmaengine.h
4722 F:      include/linux/of_dma.h
4723 F:      Documentation/devicetree/bindings/dma/
4724 F:      Documentation/driver-api/dmaengine/
4725 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4726
4727 DMA MAPPING HELPERS
4728 M:      Christoph Hellwig <hch@lst.de>
4729 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4730 R:      Robin Murphy <robin.murphy@arm.com>
4731 L:      iommu@lists.linux-foundation.org
4732 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4733 W:      http://git.infradead.org/users/hch/dma-mapping.git
4734 S:      Supported
4735 F:      kernel/dma/
4736 F:      include/asm-generic/dma-mapping.h
4737 F:      include/linux/dma-direct.h
4738 F:      include/linux/dma-mapping.h
4739 F:      include/linux/dma-noncoherent.h
4740
4741 DME1737 HARDWARE MONITOR DRIVER
4742 M:      Juerg Haefliger <juergh@gmail.com>
4743 L:      linux-hwmon@vger.kernel.org
4744 S:      Maintained
4745 F:      Documentation/hwmon/dme1737
4746 F:      drivers/hwmon/dme1737.c
4747
4748 DMI/SMBIOS SUPPORT
4749 M:      Jean Delvare <jdelvare@suse.com>
4750 S:      Maintained
4751 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4752 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4753 F:      drivers/firmware/dmi-id.c
4754 F:      drivers/firmware/dmi_scan.c
4755 F:      include/linux/dmi.h
4756
4757 DOCUMENTATION
4758 M:      Jonathan Corbet <corbet@lwn.net>
4759 L:      linux-doc@vger.kernel.org
4760 S:      Maintained
4761 F:      Documentation/
4762 F:      scripts/kernel-doc
4763 X:      Documentation/ABI/
4764 X:      Documentation/acpi/
4765 X:      Documentation/devicetree/
4766 X:      Documentation/i2c/
4767 X:      Documentation/media/
4768 X:      Documentation/power/
4769 X:      Documentation/spi/
4770 T:      git git://git.lwn.net/linux.git docs-next
4771
4772 DOCUMENTATION/ITALIAN
4773 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4774 L:      linux-doc@vger.kernel.org
4775 S:      Maintained
4776 F:      Documentation/translations/it_IT
4777
4778 DONGWOON DW9714 LENS VOICE COIL DRIVER
4779 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4780 L:      linux-media@vger.kernel.org
4781 T:      git git://linuxtv.org/media_tree.git
4782 S:      Maintained
4783 F:      drivers/media/i2c/dw9714.c
4784 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4785
4786 DONGWOON DW9807 LENS VOICE COIL DRIVER
4787 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4788 L:      linux-media@vger.kernel.org
4789 T:      git git://linuxtv.org/media_tree.git
4790 S:      Maintained
4791 F:      drivers/media/i2c/dw9807-vcm.c
4792 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4793
4794 DOUBLETALK DRIVER
4795 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4796 L:      blinux-list@redhat.com
4797 S:      Maintained
4798 F:      drivers/char/dtlk.c
4799 F:      include/linux/dtlk.h
4800
4801 DPAA2 DATAPATH I/O (DPIO) DRIVER
4802 M:      Roy Pledge <Roy.Pledge@nxp.com>
4803 L:      linux-kernel@vger.kernel.org
4804 S:      Maintained
4805 F:      drivers/soc/fsl/dpio
4806
4807 DPAA2 ETHERNET DRIVER
4808 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4809 L:      netdev@vger.kernel.org
4810 S:      Maintained
4811 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4812 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4813 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4814 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4815 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4816
4817 DPAA2 ETHERNET SWITCH DRIVER
4818 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4819 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4820 L:      linux-kernel@vger.kernel.org
4821 S:      Maintained
4822 F:      drivers/staging/fsl-dpaa2/ethsw
4823
4824 DPAA2 PTP CLOCK DRIVER
4825 M:      Yangbo Lu <yangbo.lu@nxp.com>
4826 L:      netdev@vger.kernel.org
4827 S:      Maintained
4828 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4829 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4830
4831 DPT_I2O SCSI RAID DRIVER
4832 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4833 L:      linux-scsi@vger.kernel.org
4834 W:      http://www.adaptec.com/
4835 S:      Maintained
4836 F:      drivers/scsi/dpt*
4837 F:      drivers/scsi/dpt/
4838
4839 DRBD DRIVER
4840 M:      Philipp Reisner <philipp.reisner@linbit.com>
4841 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4842 L:      drbd-dev@lists.linbit.com
4843 W:      http://www.drbd.org
4844 T:      git git://git.linbit.com/linux-drbd.git
4845 T:      git git://git.linbit.com/drbd-8.4.git
4846 S:      Supported
4847 F:      drivers/block/drbd/
4848 F:      lib/lru_cache.c
4849 F:      Documentation/blockdev/drbd/
4850
4851 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4852 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4853 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4855 S:      Supported
4856 F:      Documentation/kobject.txt
4857 F:      drivers/base/
4858 F:      fs/debugfs/
4859 F:      fs/sysfs/
4860 F:      include/linux/debugfs.h
4861 F:      include/linux/kobj*
4862 F:      lib/kobj*
4863
4864 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4865 M:      Kevin Hilman <khilman@kernel.org>
4866 M:      Nishanth Menon <nm@ti.com>
4867 S:      Maintained
4868 F:      drivers/power/avs/
4869 F:      include/linux/power/smartreflex.h
4870 L:      linux-pm@vger.kernel.org
4871
4872 DRM DRIVER FOR ARM PL111 CLCD
4873 M:      Eric Anholt <eric@anholt.net>
4874 T:      git git://anongit.freedesktop.org/drm/drm-misc
4875 S:      Supported
4876 F:      drivers/gpu/drm/pl111/
4877
4878 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4879 M:      Linus Walleij <linus.walleij@linaro.org>
4880 T:      git git://anongit.freedesktop.org/drm/drm-misc
4881 S:      Maintained
4882 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4883 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4884
4885 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4886 M:      Dave Airlie <airlied@redhat.com>
4887 S:      Odd Fixes
4888 F:      drivers/gpu/drm/ast/
4889
4890 DRM DRIVER FOR BOCHS VIRTUAL GPU
4891 M:      Gerd Hoffmann <kraxel@redhat.com>
4892 L:      virtualization@lists.linux-foundation.org
4893 T:      git git://anongit.freedesktop.org/drm/drm-misc
4894 S:      Maintained
4895 F:      drivers/gpu/drm/bochs/
4896
4897 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4898 M:      Linus Walleij <linus.walleij@linaro.org>
4899 T:      git git://anongit.freedesktop.org/drm/drm-misc
4900 S:      Maintained
4901 F:      drivers/gpu/drm/tve200/
4902
4903 DRM DRIVER FOR ILITEK ILI9225 PANELS
4904 M:      David Lechner <david@lechnology.com>
4905 S:      Maintained
4906 F:      drivers/gpu/drm/tinydrm/ili9225.c
4907 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4908
4909 DRM DRIVER FOR HX8357D PANELS
4910 M:      Eric Anholt <eric@anholt.net>
4911 T:      git git://anongit.freedesktop.org/drm/drm-misc
4912 S:      Maintained
4913 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4914 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4915
4916 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4917 S:      Orphan / Obsolete
4918 F:      drivers/gpu/drm/i810/
4919 F:      include/uapi/drm/i810_drm.h
4920
4921 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4922 S:      Orphan / Obsolete
4923 F:      drivers/gpu/drm/mga/
4924 F:      include/uapi/drm/mga_drm.h
4925
4926 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4927 M:      Dave Airlie <airlied@redhat.com>
4928 S:      Odd Fixes
4929 F:      drivers/gpu/drm/mgag200/
4930
4931 DRM DRIVER FOR MI0283QT
4932 M:      Noralf Trønnes <noralf@tronnes.org>
4933 S:      Maintained
4934 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4935 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4936
4937 DRM DRIVER FOR MSM ADRENO GPU
4938 M:      Rob Clark <robdclark@gmail.com>
4939 M:      Sean Paul <sean@poorly.run>
4940 L:      linux-arm-msm@vger.kernel.org
4941 L:      dri-devel@lists.freedesktop.org
4942 L:      freedreno@lists.freedesktop.org
4943 T:      git https://gitlab.freedesktop.org/drm/msm.git
4944 S:      Maintained
4945 F:      drivers/gpu/drm/msm/
4946 F:      include/uapi/drm/msm_drm.h
4947 F:      Documentation/devicetree/bindings/display/msm/
4948
4949 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4950 M:      Ben Skeggs <bskeggs@redhat.com>
4951 L:      dri-devel@lists.freedesktop.org
4952 L:      nouveau@lists.freedesktop.org
4953 T:      git git://github.com/skeggsb/linux
4954 S:      Supported
4955 F:      drivers/gpu/drm/nouveau/
4956 F:      include/uapi/drm/nouveau_drm.h
4957
4958 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4959 M:      Stefan Mavrodiev <stefan@olimex.com>
4960 S:      Maintained
4961 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4962 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4963
4964 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4965 M:      Noralf Trønnes <noralf@tronnes.org>
4966 S:      Maintained
4967 F:      drivers/gpu/drm/tinydrm/repaper.c
4968 F:      Documentation/devicetree/bindings/display/repaper.txt
4969
4970 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4971 M:      Dave Airlie <airlied@redhat.com>
4972 M:      Gerd Hoffmann <kraxel@redhat.com>
4973 L:      virtualization@lists.linux-foundation.org
4974 T:      git git://anongit.freedesktop.org/drm/drm-misc
4975 S:      Obsolete
4976 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4977 F:      drivers/gpu/drm/cirrus/
4978
4979 DRM DRIVER FOR QXL VIRTUAL GPU
4980 M:      Dave Airlie <airlied@redhat.com>
4981 M:      Gerd Hoffmann <kraxel@redhat.com>
4982 L:      virtualization@lists.linux-foundation.org
4983 L:      spice-devel@lists.freedesktop.org
4984 T:      git git://anongit.freedesktop.org/drm/drm-misc
4985 S:      Maintained
4986 F:      drivers/gpu/drm/qxl/
4987 F:      include/uapi/drm/qxl_drm.h
4988
4989 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4990 S:      Orphan / Obsolete
4991 F:      drivers/gpu/drm/r128/
4992 F:      include/uapi/drm/r128_drm.h
4993
4994 DRM DRIVER FOR SAVAGE VIDEO CARDS
4995 S:      Orphan / Obsolete
4996 F:      drivers/gpu/drm/savage/
4997 F:      include/uapi/drm/savage_drm.h
4998
4999 DRM DRIVER FOR SIS VIDEO CARDS
5000 S:      Orphan / Obsolete
5001 F:      drivers/gpu/drm/sis/
5002 F:      include/uapi/drm/sis_drm.h
5003
5004 DRM DRIVER FOR SITRONIX ST7701 PANELS
5005 M:      Jagan Teki <jagan@amarulasolutions.com>
5006 S:      Maintained
5007 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5008 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5009
5010 DRM DRIVER FOR SITRONIX ST7586 PANELS
5011 M:      David Lechner <david@lechnology.com>
5012 S:      Maintained
5013 F:      drivers/gpu/drm/tinydrm/st7586.c
5014 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5015
5016 DRM DRIVER FOR SITRONIX ST7735R PANELS
5017 M:      David Lechner <david@lechnology.com>
5018 S:      Maintained
5019 F:      drivers/gpu/drm/tinydrm/st7735r.c
5020 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5021
5022 DRM DRIVER FOR TDFX VIDEO CARDS
5023 S:      Orphan / Obsolete
5024 F:      drivers/gpu/drm/tdfx/
5025
5026 DRM DRIVER FOR TPO TPG110 PANELS
5027 M:      Linus Walleij <linus.walleij@linaro.org>
5028 T:      git git://anongit.freedesktop.org/drm/drm-misc
5029 S:      Maintained
5030 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5031 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5032
5033 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5034 M:      Dave Airlie <airlied@redhat.com>
5035 R:      Sean Paul <sean@poorly.run>
5036 L:      dri-devel@lists.freedesktop.org
5037 S:      Odd Fixes
5038 F:      drivers/gpu/drm/udl/
5039 T:      git git://anongit.freedesktop.org/drm/drm-misc
5040
5041 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5042 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5043 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5044 R:      Daniel Vetter <daniel@ffwll.ch>
5045 T:      git git://anongit.freedesktop.org/drm/drm-misc
5046 S:      Maintained
5047 L:      dri-devel@lists.freedesktop.org
5048 F:      drivers/gpu/drm/vkms/
5049 F:      Documentation/gpu/vkms.rst
5050
5051 DRM DRIVER FOR VMWARE VIRTUAL GPU
5052 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5053 M:      Thomas Hellstrom <thellstrom@vmware.com>
5054 L:      dri-devel@lists.freedesktop.org
5055 T:      git git://people.freedesktop.org/~thomash/linux
5056 S:      Supported
5057 F:      drivers/gpu/drm/vmwgfx/
5058 F:      include/uapi/drm/vmwgfx_drm.h
5059
5060 DRM DRIVERS
5061 M:      David Airlie <airlied@linux.ie>
5062 M:      Daniel Vetter <daniel@ffwll.ch>
5063 L:      dri-devel@lists.freedesktop.org
5064 T:      git git://anongit.freedesktop.org/drm/drm
5065 B:      https://bugs.freedesktop.org/
5066 C:      irc://chat.freenode.net/dri-devel
5067 S:      Maintained
5068 F:      drivers/gpu/drm/
5069 F:      drivers/gpu/vga/
5070 F:      Documentation/devicetree/bindings/display/
5071 F:      Documentation/devicetree/bindings/gpu/
5072 F:      Documentation/gpu/
5073 F:      include/drm/
5074 F:      include/uapi/drm/
5075 F:      include/linux/vga*
5076
5077 DRM DRIVERS AND MISC GPU PATCHES
5078 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5079 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5080 M:      Sean Paul <sean@poorly.run>
5081 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5082 S:      Maintained
5083 T:      git git://anongit.freedesktop.org/drm/drm-misc
5084 F:      Documentation/gpu/
5085 F:      drivers/gpu/vga/
5086 F:      drivers/gpu/drm/*
5087 F:      include/drm/drm*
5088 F:      include/uapi/drm/drm*
5089 F:      include/linux/vga*
5090
5091 DRM DRIVERS FOR ALLWINNER A10
5092 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5093 L:      dri-devel@lists.freedesktop.org
5094 S:      Supported
5095 F:      drivers/gpu/drm/sun4i/
5096 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5097 T:      git git://anongit.freedesktop.org/drm/drm-misc
5098
5099 DRM DRIVERS FOR AMLOGIC SOCS
5100 M:      Neil Armstrong <narmstrong@baylibre.com>
5101 L:      dri-devel@lists.freedesktop.org
5102 L:      linux-amlogic@lists.infradead.org
5103 W:      http://linux-meson.com/
5104 S:      Supported
5105 F:      drivers/gpu/drm/meson/
5106 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5107 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5108 F:      Documentation/gpu/meson.rst
5109 T:      git git://anongit.freedesktop.org/drm/drm-misc
5110
5111 DRM DRIVERS FOR ATMEL HLCDC
5112 M:      Boris Brezillon <bbrezillon@kernel.org>
5113 L:      dri-devel@lists.freedesktop.org
5114 S:      Supported
5115 F:      drivers/gpu/drm/atmel-hlcdc/
5116 F:      Documentation/devicetree/bindings/display/atmel/
5117 T:      git git://anongit.freedesktop.org/drm/drm-misc
5118
5119 DRM DRIVERS FOR BRIDGE CHIPS
5120 M:      Andrzej Hajda <a.hajda@samsung.com>
5121 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5122 S:      Maintained
5123 T:      git git://anongit.freedesktop.org/drm/drm-misc
5124 F:      drivers/gpu/drm/bridge/
5125
5126 DRM DRIVERS FOR EXYNOS
5127 M:      Inki Dae <inki.dae@samsung.com>
5128 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5129 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5130 M:      Kyungmin Park <kyungmin.park@samsung.com>
5131 L:      dri-devel@lists.freedesktop.org
5132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5133 S:      Supported
5134 F:      drivers/gpu/drm/exynos/
5135 F:      include/uapi/drm/exynos_drm.h
5136 F:      Documentation/devicetree/bindings/display/exynos/
5137
5138 DRM DRIVERS FOR FREESCALE DCU
5139 M:      Stefan Agner <stefan@agner.ch>
5140 M:      Alison Wang <alison.wang@nxp.com>
5141 L:      dri-devel@lists.freedesktop.org
5142 S:      Supported
5143 F:      drivers/gpu/drm/fsl-dcu/
5144 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5145 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5146 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5147 T:      git git://anongit.freedesktop.org/drm/drm-misc
5148
5149 DRM DRIVERS FOR FREESCALE IMX
5150 M:      Philipp Zabel <p.zabel@pengutronix.de>
5151 L:      dri-devel@lists.freedesktop.org
5152 S:      Maintained
5153 F:      drivers/gpu/drm/imx/
5154 F:      drivers/gpu/ipu-v3/
5155 F:      Documentation/devicetree/bindings/display/imx/
5156
5157 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5158 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5159 L:      dri-devel@lists.freedesktop.org
5160 T:      git git://github.com/patjak/drm-gma500
5161 S:      Maintained
5162 F:      drivers/gpu/drm/gma500/
5163
5164 DRM DRIVERS FOR HISILICON
5165 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5166 M:      Rongrong Zou <zourongrong@gmail.com>
5167 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5168 R:      Chen Feng <puck.chen@hisilicon.com>
5169 L:      dri-devel@lists.freedesktop.org
5170 T:      git git://github.com/xin3liang/linux.git
5171 S:      Maintained
5172 F:      drivers/gpu/drm/hisilicon/
5173 F:      Documentation/devicetree/bindings/display/hisilicon/
5174
5175 DRM DRIVERS FOR MEDIATEK
5176 M:      CK Hu <ck.hu@mediatek.com>
5177 M:      Philipp Zabel <p.zabel@pengutronix.de>
5178 L:      dri-devel@lists.freedesktop.org
5179 S:      Supported
5180 F:      drivers/gpu/drm/mediatek/
5181 F:      Documentation/devicetree/bindings/display/mediatek/
5182
5183 DRM DRIVERS FOR NVIDIA TEGRA
5184 M:      Thierry Reding <thierry.reding@gmail.com>
5185 L:      dri-devel@lists.freedesktop.org
5186 L:      linux-tegra@vger.kernel.org
5187 T:      git git://anongit.freedesktop.org/tegra/linux.git
5188 S:      Supported
5189 F:      drivers/gpu/drm/tegra/
5190 F:      drivers/gpu/host1x/
5191 F:      include/linux/host1x.h
5192 F:      include/uapi/drm/tegra_drm.h
5193 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5194
5195 DRM DRIVERS FOR RENESAS
5196 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5197 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5198 L:      dri-devel@lists.freedesktop.org
5199 L:      linux-renesas-soc@vger.kernel.org
5200 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5201 S:      Supported
5202 F:      drivers/gpu/drm/rcar-du/
5203 F:      drivers/gpu/drm/shmobile/
5204 F:      include/linux/platform_data/shmob_drm.h
5205 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5206 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5207 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5208
5209 DRM DRIVERS FOR ROCKCHIP
5210 M:      Sandy Huang <hjc@rock-chips.com>
5211 M:      Heiko Stübner <heiko@sntech.de>
5212 L:      dri-devel@lists.freedesktop.org
5213 S:      Maintained
5214 F:      drivers/gpu/drm/rockchip/
5215 F:      Documentation/devicetree/bindings/display/rockchip/
5216 T:      git git://anongit.freedesktop.org/drm/drm-misc
5217
5218 DRM DRIVERS FOR STI
5219 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5220 M:      Vincent Abriou <vincent.abriou@st.com>
5221 L:      dri-devel@lists.freedesktop.org
5222 T:      git git://anongit.freedesktop.org/drm/drm-misc
5223 S:      Maintained
5224 F:      drivers/gpu/drm/sti
5225 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5226
5227 DRM DRIVERS FOR STM
5228 M:      Yannick Fertre <yannick.fertre@st.com>
5229 M:      Philippe Cornu <philippe.cornu@st.com>
5230 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5231 M:      Vincent Abriou <vincent.abriou@st.com>
5232 L:      dri-devel@lists.freedesktop.org
5233 T:      git git://anongit.freedesktop.org/drm/drm-misc
5234 S:      Maintained
5235 F:      drivers/gpu/drm/stm
5236 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5237
5238 DRM DRIVERS FOR TI LCDC
5239 M:      Jyri Sarha <jsarha@ti.com>
5240 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5241 L:      dri-devel@lists.freedesktop.org
5242 S:      Maintained
5243 F:      drivers/gpu/drm/tilcdc/
5244 F:      Documentation/devicetree/bindings/display/tilcdc/
5245
5246 DRM DRIVERS FOR TI OMAP
5247 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5248 L:      dri-devel@lists.freedesktop.org
5249 S:      Maintained
5250 F:      drivers/gpu/drm/omapdrm/
5251 F:      Documentation/devicetree/bindings/display/ti/
5252
5253 DRM DRIVERS FOR V3D
5254 M:      Eric Anholt <eric@anholt.net>
5255 S:      Supported
5256 F:      drivers/gpu/drm/v3d/
5257 F:      include/uapi/drm/v3d_drm.h
5258 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5259 T:      git git://anongit.freedesktop.org/drm/drm-misc
5260
5261 DRM DRIVERS FOR VC4
5262 M:      Eric Anholt <eric@anholt.net>
5263 T:      git git://github.com/anholt/linux
5264 S:      Supported
5265 F:      drivers/gpu/drm/vc4/
5266 F:      include/uapi/drm/vc4_drm.h
5267 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5268 T:      git git://anongit.freedesktop.org/drm/drm-misc
5269
5270 DRM DRIVERS FOR VIVANTE GPU IP
5271 M:      Lucas Stach <l.stach@pengutronix.de>
5272 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5273 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5274 L:      etnaviv@lists.freedesktop.org
5275 L:      dri-devel@lists.freedesktop.org
5276 S:      Maintained
5277 F:      drivers/gpu/drm/etnaviv/
5278 F:      include/uapi/drm/etnaviv_drm.h
5279 F:      Documentation/devicetree/bindings/display/etnaviv/
5280
5281 DRM DRIVERS FOR ZTE ZX
5282 M:      Shawn Guo <shawnguo@kernel.org>
5283 L:      dri-devel@lists.freedesktop.org
5284 S:      Maintained
5285 F:      drivers/gpu/drm/zte/
5286 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5287 T:      git git://anongit.freedesktop.org/drm/drm-misc
5288
5289 DRM PANEL DRIVERS
5290 M:      Thierry Reding <thierry.reding@gmail.com>
5291 L:      dri-devel@lists.freedesktop.org
5292 T:      git git://anongit.freedesktop.org/drm/drm-misc
5293 S:      Maintained
5294 F:      drivers/gpu/drm/drm_panel.c
5295 F:      drivers/gpu/drm/panel/
5296 F:      include/drm/drm_panel.h
5297 F:      Documentation/devicetree/bindings/display/panel/
5298
5299 DRM TINYDRM DRIVERS
5300 M:      Noralf Trønnes <noralf@tronnes.org>
5301 W:      https://github.com/notro/tinydrm/wiki/Development
5302 T:      git git://anongit.freedesktop.org/drm/drm-misc
5303 S:      Maintained
5304 F:      drivers/gpu/drm/tinydrm/
5305 F:      include/drm/tinydrm/
5306
5307 DRM DRIVERS FOR XEN
5308 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5309 T:      git git://anongit.freedesktop.org/drm/drm-misc
5310 L:      dri-devel@lists.freedesktop.org
5311 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5312 S:      Supported
5313 F:      drivers/gpu/drm/xen/
5314 F:      Documentation/gpu/xen-front.rst
5315
5316 DRM TTM SUBSYSTEM
5317 M:      Christian Koenig <christian.koenig@amd.com>
5318 M:      Huang Rui <ray.huang@amd.com>
5319 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5320 T:      git git://people.freedesktop.org/~agd5f/linux
5321 S:      Maintained
5322 L:      dri-devel@lists.freedesktop.org
5323 F:      include/drm/ttm/
5324 F:      drivers/gpu/drm/ttm/
5325
5326 DSBR100 USB FM RADIO DRIVER
5327 M:      Alexey Klimov <klimov.linux@gmail.com>
5328 L:      linux-media@vger.kernel.org
5329 T:      git git://linuxtv.org/media_tree.git
5330 S:      Maintained
5331 F:      drivers/media/radio/dsbr100.c
5332
5333 DSCC4 DRIVER
5334 M:      Francois Romieu <romieu@fr.zoreil.com>
5335 L:      netdev@vger.kernel.org
5336 S:      Maintained
5337 F:      drivers/net/wan/dscc4.c
5338
5339 DT3155 MEDIA DRIVER
5340 M:      Hans Verkuil <hverkuil@xs4all.nl>
5341 L:      linux-media@vger.kernel.org
5342 T:      git git://linuxtv.org/media_tree.git
5343 W:      https://linuxtv.org
5344 S:      Odd Fixes
5345 F:      drivers/media/pci/dt3155/
5346
5347 DVB_USB_AF9015 MEDIA DRIVER
5348 M:      Antti Palosaari <crope@iki.fi>
5349 L:      linux-media@vger.kernel.org
5350 W:      https://linuxtv.org
5351 W:      http://palosaari.fi/linux/
5352 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5353 T:      git git://linuxtv.org/anttip/media_tree.git
5354 S:      Maintained
5355 F:      drivers/media/usb/dvb-usb-v2/af9015*
5356
5357 DVB_USB_AF9035 MEDIA DRIVER
5358 M:      Antti Palosaari <crope@iki.fi>
5359 L:      linux-media@vger.kernel.org
5360 W:      https://linuxtv.org
5361 W:      http://palosaari.fi/linux/
5362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5363 T:      git git://linuxtv.org/anttip/media_tree.git
5364 S:      Maintained
5365 F:      drivers/media/usb/dvb-usb-v2/af9035*
5366
5367 DVB_USB_ANYSEE MEDIA DRIVER
5368 M:      Antti Palosaari <crope@iki.fi>
5369 L:      linux-media@vger.kernel.org
5370 W:      https://linuxtv.org
5371 W:      http://palosaari.fi/linux/
5372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5373 T:      git git://linuxtv.org/anttip/media_tree.git
5374 S:      Maintained
5375 F:      drivers/media/usb/dvb-usb-v2/anysee*
5376
5377 DVB_USB_AU6610 MEDIA DRIVER
5378 M:      Antti Palosaari <crope@iki.fi>
5379 L:      linux-media@vger.kernel.org
5380 W:      https://linuxtv.org
5381 W:      http://palosaari.fi/linux/
5382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5383 T:      git git://linuxtv.org/anttip/media_tree.git
5384 S:      Maintained
5385 F:      drivers/media/usb/dvb-usb-v2/au6610*
5386
5387 DVB_USB_CE6230 MEDIA DRIVER
5388 M:      Antti Palosaari <crope@iki.fi>
5389 L:      linux-media@vger.kernel.org
5390 W:      https://linuxtv.org
5391 W:      http://palosaari.fi/linux/
5392 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5393 T:      git git://linuxtv.org/anttip/media_tree.git
5394 S:      Maintained
5395 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5396
5397 DVB_USB_CXUSB MEDIA DRIVER
5398 M:      Michael Krufky <mkrufky@linuxtv.org>
5399 L:      linux-media@vger.kernel.org
5400 W:      https://linuxtv.org
5401 W:      http://github.com/mkrufky
5402 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5403 T:      git git://linuxtv.org/media_tree.git
5404 S:      Maintained
5405 F:      drivers/media/usb/dvb-usb/cxusb*
5406
5407 DVB_USB_EC168 MEDIA DRIVER
5408 M:      Antti Palosaari <crope@iki.fi>
5409 L:      linux-media@vger.kernel.org
5410 W:      https://linuxtv.org
5411 W:      http://palosaari.fi/linux/
5412 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5413 T:      git git://linuxtv.org/anttip/media_tree.git
5414 S:      Maintained
5415 F:      drivers/media/usb/dvb-usb-v2/ec168*
5416
5417 DVB_USB_GL861 MEDIA DRIVER
5418 M:      Antti Palosaari <crope@iki.fi>
5419 L:      linux-media@vger.kernel.org
5420 W:      https://linuxtv.org
5421 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5422 T:      git git://linuxtv.org/anttip/media_tree.git
5423 S:      Maintained
5424 F:      drivers/media/usb/dvb-usb-v2/gl861*
5425
5426 DVB_USB_MXL111SF MEDIA DRIVER
5427 M:      Michael Krufky <mkrufky@linuxtv.org>
5428 L:      linux-media@vger.kernel.org
5429 W:      https://linuxtv.org
5430 W:      http://github.com/mkrufky
5431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5432 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5433 S:      Maintained
5434 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5435
5436 DVB_USB_RTL28XXU MEDIA DRIVER
5437 M:      Antti Palosaari <crope@iki.fi>
5438 L:      linux-media@vger.kernel.org
5439 W:      https://linuxtv.org
5440 W:      http://palosaari.fi/linux/
5441 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5442 T:      git git://linuxtv.org/anttip/media_tree.git
5443 S:      Maintained
5444 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5445
5446 DVB_USB_V2 MEDIA DRIVER
5447 M:      Antti Palosaari <crope@iki.fi>
5448 L:      linux-media@vger.kernel.org
5449 W:      https://linuxtv.org
5450 W:      http://palosaari.fi/linux/
5451 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5452 T:      git git://linuxtv.org/anttip/media_tree.git
5453 S:      Maintained
5454 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5455 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5456
5457 DYNAMIC DEBUG
5458 M:      Jason Baron <jbaron@akamai.com>
5459 S:      Maintained
5460 F:      lib/dynamic_debug.c
5461 F:      include/linux/dynamic_debug.h
5462
5463 DYNAMIC INTERRUPT MODERATION
5464 M:      Tal Gilboa <talgi@mellanox.com>
5465 S:      Maintained
5466 F:      include/linux/net_dim.h
5467
5468 DZ DECSTATION DZ11 SERIAL DRIVER
5469 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5470 S:      Maintained
5471 F:      drivers/tty/serial/dz.*
5472
5473 E3X0 POWER BUTTON DRIVER
5474 M:      Moritz Fischer <moritz.fischer@ettus.com>
5475 L:      usrp-users@lists.ettus.com
5476 W:      http://www.ettus.com
5477 S:      Supported
5478 F:      drivers/input/misc/e3x0-button.c
5479 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5480
5481 E4000 MEDIA DRIVER
5482 M:      Antti Palosaari <crope@iki.fi>
5483 L:      linux-media@vger.kernel.org
5484 W:      https://linuxtv.org
5485 W:      http://palosaari.fi/linux/
5486 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5487 T:      git git://linuxtv.org/anttip/media_tree.git
5488 S:      Maintained
5489 F:      drivers/media/tuners/e4000*
5490
5491 EARTH_PT1 MEDIA DRIVER
5492 M:      Akihiro Tsukada <tskd08@gmail.com>
5493 L:      linux-media@vger.kernel.org
5494 S:      Odd Fixes
5495 F:      drivers/media/pci/pt1/
5496
5497 EARTH_PT3 MEDIA DRIVER
5498 M:      Akihiro Tsukada <tskd08@gmail.com>
5499 L:      linux-media@vger.kernel.org
5500 S:      Odd Fixes
5501 F:      drivers/media/pci/pt3/
5502
5503 EC100 MEDIA DRIVER
5504 M:      Antti Palosaari <crope@iki.fi>
5505 L:      linux-media@vger.kernel.org
5506 W:      https://linuxtv.org
5507 W:      http://palosaari.fi/linux/
5508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5509 T:      git git://linuxtv.org/anttip/media_tree.git
5510 S:      Maintained
5511 F:      drivers/media/dvb-frontends/ec100*
5512
5513 ECRYPT FILE SYSTEM
5514 M:      Tyler Hicks <tyhicks@canonical.com>
5515 L:      ecryptfs@vger.kernel.org
5516 W:      http://ecryptfs.org
5517 W:      https://launchpad.net/ecryptfs
5518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5519 S:      Supported
5520 F:      Documentation/filesystems/ecryptfs.txt
5521 F:      fs/ecryptfs/
5522
5523 EDAC-AMD64
5524 M:      Borislav Petkov <bp@alien8.de>
5525 L:      linux-edac@vger.kernel.org
5526 S:      Maintained
5527 F:      drivers/edac/amd64_edac*
5528
5529 EDAC-AST2500
5530 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5531 S:      Supported
5532 F:      drivers/edac/aspeed_edac.c
5533 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5534
5535 EDAC-CALXEDA
5536 M:      Robert Richter <rric@kernel.org>
5537 L:      linux-edac@vger.kernel.org
5538 S:      Maintained
5539 F:      drivers/edac/highbank*
5540
5541 EDAC-CAVIUM OCTEON
5542 M:      Ralf Baechle <ralf@linux-mips.org>
5543 M:      David Daney <david.daney@cavium.com>
5544 L:      linux-edac@vger.kernel.org
5545 L:      linux-mips@vger.kernel.org
5546 S:      Supported
5547 F:      drivers/edac/octeon_edac*
5548
5549 EDAC-CAVIUM THUNDERX
5550 M:      David Daney <david.daney@cavium.com>
5551 M:      Jan Glauber <jglauber@cavium.com>
5552 L:      linux-edac@vger.kernel.org
5553 S:      Supported
5554 F:      drivers/edac/thunderx_edac*
5555
5556 EDAC-CORE
5557 M:      Borislav Petkov <bp@alien8.de>
5558 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5559 R:      James Morse <james.morse@arm.com>
5560 L:      linux-edac@vger.kernel.org
5561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5563 S:      Supported
5564 F:      Documentation/admin-guide/ras.rst
5565 F:      Documentation/driver-api/edac.rst
5566 F:      drivers/edac/
5567 F:      include/linux/edac.h
5568
5569 EDAC-E752X
5570 M:      Mark Gross <mark.gross@intel.com>
5571 L:      linux-edac@vger.kernel.org
5572 S:      Maintained
5573 F:      drivers/edac/e752x_edac.c
5574
5575 EDAC-E7XXX
5576 L:      linux-edac@vger.kernel.org
5577 S:      Maintained
5578 F:      drivers/edac/e7xxx_edac.c
5579
5580 EDAC-FSL_DDR
5581 M:      York Sun <york.sun@nxp.com>
5582 L:      linux-edac@vger.kernel.org
5583 S:      Maintained
5584 F:      drivers/edac/fsl_ddr_edac.*
5585
5586 EDAC-GHES
5587 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5588 L:      linux-edac@vger.kernel.org
5589 S:      Maintained
5590 F:      drivers/edac/ghes_edac.c
5591
5592 EDAC-I3000
5593 L:      linux-edac@vger.kernel.org
5594 S:      Orphan
5595 F:      drivers/edac/i3000_edac.c
5596
5597 EDAC-I5000
5598 L:      linux-edac@vger.kernel.org
5599 S:      Maintained
5600 F:      drivers/edac/i5000_edac.c
5601
5602 EDAC-I5400
5603 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5604 L:      linux-edac@vger.kernel.org
5605 S:      Maintained
5606 F:      drivers/edac/i5400_edac.c
5607
5608 EDAC-I7300
5609 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5610 L:      linux-edac@vger.kernel.org
5611 S:      Maintained
5612 F:      drivers/edac/i7300_edac.c
5613
5614 EDAC-I7CORE
5615 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5616 L:      linux-edac@vger.kernel.org
5617 S:      Maintained
5618 F:      drivers/edac/i7core_edac.c
5619
5620 EDAC-I82443BXGX
5621 M:      Tim Small <tim@buttersideup.com>
5622 L:      linux-edac@vger.kernel.org
5623 S:      Maintained
5624 F:      drivers/edac/i82443bxgx_edac.c
5625
5626 EDAC-I82975X
5627 M:      "Arvind R." <arvino55@gmail.com>
5628 L:      linux-edac@vger.kernel.org
5629 S:      Maintained
5630 F:      drivers/edac/i82975x_edac.c
5631
5632 EDAC-IE31200
5633 M:      Jason Baron <jbaron@akamai.com>
5634 L:      linux-edac@vger.kernel.org
5635 S:      Maintained
5636 F:      drivers/edac/ie31200_edac.c
5637
5638 EDAC-MPC85XX
5639 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5640 L:      linux-edac@vger.kernel.org
5641 S:      Maintained
5642 F:      drivers/edac/mpc85xx_edac.[ch]
5643
5644 EDAC-PASEMI
5645 M:      Egor Martovetsky <egor@pasemi.com>
5646 L:      linux-edac@vger.kernel.org
5647 S:      Maintained
5648 F:      drivers/edac/pasemi_edac.c
5649
5650 EDAC-PND2
5651 M:      Tony Luck <tony.luck@intel.com>
5652 L:      linux-edac@vger.kernel.org
5653 S:      Maintained
5654 F:      drivers/edac/pnd2_edac.[ch]
5655
5656 EDAC-R82600
5657 M:      Tim Small <tim@buttersideup.com>
5658 L:      linux-edac@vger.kernel.org
5659 S:      Maintained
5660 F:      drivers/edac/r82600_edac.c
5661
5662 EDAC-SBRIDGE
5663 M:      Tony Luck <tony.luck@intel.com>
5664 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5665 L:      linux-edac@vger.kernel.org
5666 S:      Maintained
5667 F:      drivers/edac/sb_edac.c
5668
5669 EDAC-SKYLAKE
5670 M:      Tony Luck <tony.luck@intel.com>
5671 L:      linux-edac@vger.kernel.org
5672 S:      Maintained
5673 F:      drivers/edac/skx_edac.c
5674
5675 EDAC-TI
5676 M:      Tero Kristo <t-kristo@ti.com>
5677 L:      linux-edac@vger.kernel.org
5678 S:      Maintained
5679 F:      drivers/edac/ti_edac.c
5680
5681 EDAC-QCOM
5682 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5683 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5684 L:      linux-arm-msm@vger.kernel.org
5685 L:      linux-edac@vger.kernel.org
5686 S:      Maintained
5687 F:      drivers/edac/qcom_edac.c
5688
5689 EDIROL UA-101/UA-1000 DRIVER
5690 M:      Clemens Ladisch <clemens@ladisch.de>
5691 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5692 T:      git git://git.alsa-project.org/alsa-kernel.git
5693 S:      Maintained
5694 F:      sound/usb/misc/ua101.c
5695
5696 EFI TEST DRIVER
5697 L:      linux-efi@vger.kernel.org
5698 M:      Ivan Hu <ivan.hu@canonical.com>
5699 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5700 S:      Maintained
5701 F:      drivers/firmware/efi/test/
5702
5703 EFI VARIABLE FILESYSTEM
5704 M:      Matthew Garrett <matthew.garrett@nebula.com>
5705 M:      Jeremy Kerr <jk@ozlabs.org>
5706 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5708 L:      linux-efi@vger.kernel.org
5709 S:      Maintained
5710 F:      fs/efivarfs/
5711
5712 EFIFB FRAMEBUFFER DRIVER
5713 L:      linux-fbdev@vger.kernel.org
5714 M:      Peter Jones <pjones@redhat.com>
5715 S:      Maintained
5716 F:      drivers/video/fbdev/efifb.c
5717
5718 EFS FILESYSTEM
5719 W:      http://aeschi.ch.eu.org/efs/
5720 S:      Orphan
5721 F:      fs/efs/
5722
5723 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5724 M:      Douglas Miller <dougmill@linux.ibm.com>
5725 L:      netdev@vger.kernel.org
5726 S:      Maintained
5727 F:      drivers/net/ethernet/ibm/ehea/
5728
5729 EM28XX VIDEO4LINUX DRIVER
5730 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5731 L:      linux-media@vger.kernel.org
5732 W:      https://linuxtv.org
5733 T:      git git://linuxtv.org/media_tree.git
5734 S:      Maintained
5735 F:      drivers/media/usb/em28xx/
5736 F:      Documentation/media/v4l-drivers/em28xx*
5737
5738 EMBEDDED LINUX
5739 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5740 M:      Matt Mackall <mpm@selenic.com>
5741 M:      David Woodhouse <dwmw2@infradead.org>
5742 L:      linux-embedded@vger.kernel.org
5743 S:      Maintained
5744
5745 Emulex 10Gbps iSCSI - OneConnect DRIVER
5746 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5747 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5748 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5749 L:      linux-scsi@vger.kernel.org
5750 W:      http://www.broadcom.com
5751 S:      Supported
5752 F:      drivers/scsi/be2iscsi/
5753
5754 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5755 M:      Sathya Perla <sathya.perla@broadcom.com>
5756 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5757 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5758 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5759 L:      netdev@vger.kernel.org
5760 W:      http://www.emulex.com
5761 S:      Supported
5762 F:      drivers/net/ethernet/emulex/benet/
5763
5764 EMULEX ONECONNECT ROCE DRIVER
5765 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5766 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5767 L:      linux-rdma@vger.kernel.org
5768 W:      http://www.broadcom.com
5769 S:      Odd Fixes
5770 F:      drivers/infiniband/hw/ocrdma/
5771 F:      include/uapi/rdma/ocrdma-abi.h
5772
5773 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5774 M:      James Smart <james.smart@broadcom.com>
5775 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5776 L:      linux-scsi@vger.kernel.org
5777 W:      http://www.broadcom.com
5778 S:      Supported
5779 F:      drivers/scsi/lpfc/
5780
5781 ENE CB710 FLASH CARD READER DRIVER
5782 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5783 S:      Maintained
5784 F:      drivers/misc/cb710/
5785 F:      drivers/mmc/host/cb710-mmc.*
5786 F:      include/linux/cb710.h
5787
5788 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5789 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5790 S:      Maintained
5791 F:      drivers/media/rc/ene_ir.*
5792
5793 EPSON S1D13XXX FRAMEBUFFER DRIVER
5794 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5795 S:      Maintained
5796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5797 F:      drivers/video/fbdev/s1d13xxxfb.c
5798 F:      include/video/s1d13xxxfb.h
5799
5800 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5801 M:      Jeff Layton <jlayton@kernel.org>
5802 S:      Maintained
5803 F:      lib/errseq.c
5804 F:      include/linux/errseq.h
5805
5806 ET131X NETWORK DRIVER
5807 M:      Mark Einon <mark.einon@gmail.com>
5808 S:      Odd Fixes
5809 F:      drivers/net/ethernet/agere/
5810
5811 ETHERNET BRIDGE
5812 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5813 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5814 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5815 L:      netdev@vger.kernel.org
5816 W:      http://www.linuxfoundation.org/en/Net:Bridge
5817 S:      Maintained
5818 F:      include/linux/netfilter_bridge/
5819 F:      net/bridge/
5820
5821 ETHERNET PHY LIBRARY
5822 M:      Andrew Lunn <andrew@lunn.ch>
5823 M:      Florian Fainelli <f.fainelli@gmail.com>
5824 M:      Heiner Kallweit <hkallweit1@gmail.com>
5825 L:      netdev@vger.kernel.org
5826 S:      Maintained
5827 F:      Documentation/ABI/testing/sysfs-bus-mdio
5828 F:      Documentation/devicetree/bindings/net/mdio*
5829 F:      Documentation/networking/phy.txt
5830 F:      drivers/net/phy/
5831 F:      drivers/of/of_mdio.c
5832 F:      drivers/of/of_net.c
5833 F:      include/linux/*mdio*.h
5834 F:      include/linux/of_net.h
5835 F:      include/linux/phy.h
5836 F:      include/linux/phy_fixed.h
5837 F:      include/linux/platform_data/mdio-bcm-unimac.h
5838 F:      include/linux/platform_data/mdio-gpio.h
5839 F:      include/trace/events/mdio.h
5840 F:      include/uapi/linux/mdio.h
5841 F:      include/uapi/linux/mii.h
5842
5843 EXT2 FILE SYSTEM
5844 M:      Jan Kara <jack@suse.com>
5845 L:      linux-ext4@vger.kernel.org
5846 S:      Maintained
5847 F:      Documentation/filesystems/ext2.txt
5848 F:      fs/ext2/
5849 F:      include/linux/ext2*
5850
5851 EXT4 FILE SYSTEM
5852 M:      "Theodore Ts'o" <tytso@mit.edu>
5853 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5854 L:      linux-ext4@vger.kernel.org
5855 W:      http://ext4.wiki.kernel.org
5856 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5858 S:      Maintained
5859 F:      Documentation/filesystems/ext4/
5860 F:      fs/ext4/
5861
5862 Extended Verification Module (EVM)
5863 M:      Mimi Zohar <zohar@linux.ibm.com>
5864 L:      linux-integrity@vger.kernel.org
5865 S:      Supported
5866 F:      security/integrity/evm/
5867
5868 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5869 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5870 L:      linux-efi@vger.kernel.org
5871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5872 S:      Maintained
5873 F:      Documentation/efi-stub.txt
5874 F:      arch/*/kernel/efi.c
5875 F:      arch/x86/boot/compressed/eboot.[ch]
5876 F:      arch/*/include/asm/efi.h
5877 F:      arch/x86/platform/efi/
5878 F:      drivers/firmware/efi/
5879 F:      include/linux/efi*.h
5880 F:      arch/arm/boot/compressed/efi-header.S
5881 F:      arch/arm64/kernel/efi-entry.S
5882
5883 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5884 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5885 M:      Chanwoo Choi <cw00.choi@samsung.com>
5886 L:      linux-kernel@vger.kernel.org
5887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5888 S:      Maintained
5889 F:      drivers/extcon/
5890 F:      include/linux/extcon/
5891 F:      include/linux/extcon.h
5892 F:      Documentation/extcon/
5893 F:      Documentation/devicetree/bindings/extcon/
5894
5895 EXYNOS DP DRIVER
5896 M:      Jingoo Han <jingoohan1@gmail.com>
5897 L:      dri-devel@lists.freedesktop.org
5898 S:      Maintained
5899 F:      drivers/gpu/drm/exynos/exynos_dp*
5900
5901 EXYNOS SYSMMU (IOMMU) driver
5902 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5903 L:      iommu@lists.linux-foundation.org
5904 S:      Maintained
5905 F:      drivers/iommu/exynos-iommu.c
5906
5907 EZchip NPS platform support
5908 M:      Vineet Gupta <vgupta@synopsys.com>
5909 M:      Ofer Levi <oferle@mellanox.com>
5910 S:      Supported
5911 F:      arch/arc/plat-eznps
5912 F:      arch/arc/boot/dts/eznps.dts
5913
5914 F2FS FILE SYSTEM
5915 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5916 M:      Chao Yu <yuchao0@huawei.com>
5917 L:      linux-f2fs-devel@lists.sourceforge.net
5918 W:      https://f2fs.wiki.kernel.org/
5919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5920 S:      Maintained
5921 F:      Documentation/filesystems/f2fs.txt
5922 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5923 F:      fs/f2fs/
5924 F:      include/linux/f2fs_fs.h
5925 F:      include/trace/events/f2fs.h
5926
5927 F71805F HARDWARE MONITORING DRIVER
5928 M:      Jean Delvare <jdelvare@suse.com>
5929 L:      linux-hwmon@vger.kernel.org
5930 S:      Maintained
5931 F:      Documentation/hwmon/f71805f
5932 F:      drivers/hwmon/f71805f.c
5933
5934 FADDR2LINE
5935 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5936 S:      Maintained
5937 F:      scripts/faddr2line
5938
5939 FAILOVER MODULE
5940 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5941 L:      netdev@vger.kernel.org
5942 S:      Supported
5943 F:      net/core/failover.c
5944 F:      include/net/failover.h
5945 F:      Documentation/networking/failover.rst
5946
5947 FANOTIFY
5948 M:      Jan Kara <jack@suse.cz>
5949 R:      Amir Goldstein <amir73il@gmail.com>
5950 L:      linux-fsdevel@vger.kernel.org
5951 S:      Maintained
5952 F:      fs/notify/fanotify/
5953 F:      include/linux/fanotify.h
5954 F:      include/uapi/linux/fanotify.h
5955
5956 FARSYNC SYNCHRONOUS DRIVER
5957 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5958 W:      http://www.farsite.co.uk/
5959 S:      Supported
5960 F:      drivers/net/wan/farsync.*
5961
5962 FAULT INJECTION SUPPORT
5963 M:      Akinobu Mita <akinobu.mita@gmail.com>
5964 S:      Supported
5965 F:      Documentation/fault-injection/
5966 F:      lib/fault-inject.c
5967
5968 FBTFT Framebuffer drivers
5969 S:      Orphan
5970 L:      dri-devel@lists.freedesktop.org
5971 L:      linux-fbdev@vger.kernel.org
5972 F:      drivers/staging/fbtft/
5973
5974 FC0011 TUNER DRIVER
5975 M:      Michael Buesch <m@bues.ch>
5976 L:      linux-media@vger.kernel.org
5977 S:      Maintained
5978 F:      drivers/media/tuners/fc0011.h
5979 F:      drivers/media/tuners/fc0011.c
5980
5981 FC2580 MEDIA DRIVER
5982 M:      Antti Palosaari <crope@iki.fi>
5983 L:      linux-media@vger.kernel.org
5984 W:      https://linuxtv.org
5985 W:      http://palosaari.fi/linux/
5986 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5987 T:      git git://linuxtv.org/anttip/media_tree.git
5988 S:      Maintained
5989 F:      drivers/media/tuners/fc2580*
5990
5991 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5992 M:      Johannes Thumshirn <jth@kernel.org>
5993 L:      linux-scsi@vger.kernel.org
5994 W:      www.Open-FCoE.org
5995 S:      Supported
5996 F:      drivers/scsi/libfc/
5997 F:      drivers/scsi/fcoe/
5998 F:      include/scsi/fc/
5999 F:      include/scsi/libfc.h
6000 F:      include/scsi/libfcoe.h
6001 F:      include/uapi/scsi/fc/
6002
6003 FILE LOCKING (flock() and fcntl()/lockf())
6004 M:      Jeff Layton <jlayton@kernel.org>
6005 M:      "J. Bruce Fields" <bfields@fieldses.org>
6006 L:      linux-fsdevel@vger.kernel.org
6007 S:      Maintained
6008 F:      include/linux/fcntl.h
6009 F:      include/uapi/linux/fcntl.h
6010 F:      fs/fcntl.c
6011 F:      fs/locks.c
6012
6013 FILESYSTEMS (VFS and infrastructure)
6014 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6015 L:      linux-fsdevel@vger.kernel.org
6016 S:      Maintained
6017 F:      fs/*
6018 F:      include/linux/fs.h
6019 F:      include/linux/fs_types.h
6020 F:      include/uapi/linux/fs.h
6021
6022 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6023 M:      Riku Voipio <riku.voipio@iki.fi>
6024 L:      linux-hwmon@vger.kernel.org
6025 S:      Maintained
6026 F:      drivers/hwmon/f75375s.c
6027 F:      include/linux/f75375s.h
6028
6029 FIREWIRE AUDIO DRIVERS
6030 M:      Clemens Ladisch <clemens@ladisch.de>
6031 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6032 T:      git git://git.alsa-project.org/alsa-kernel.git
6033 S:      Maintained
6034 F:      sound/firewire/
6035
6036 FIREWIRE MEDIA DRIVERS (firedtv)
6037 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6038 L:      linux-media@vger.kernel.org
6039 L:      linux1394-devel@lists.sourceforge.net
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6041 S:      Maintained
6042 F:      drivers/media/firewire/
6043
6044 FIREWIRE SBP-2 TARGET
6045 M:      Chris Boot <bootc@bootc.net>
6046 L:      linux-scsi@vger.kernel.org
6047 L:      target-devel@vger.kernel.org
6048 L:      linux1394-devel@lists.sourceforge.net
6049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6050 S:      Maintained
6051 F:      drivers/target/sbp/
6052
6053 FIREWIRE SUBSYSTEM
6054 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6055 L:      linux1394-devel@lists.sourceforge.net
6056 W:      http://ieee1394.wiki.kernel.org/
6057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6058 S:      Maintained
6059 F:      drivers/firewire/
6060 F:      include/linux/firewire.h
6061 F:      include/uapi/linux/firewire*.h
6062 F:      tools/firewire/
6063
6064 FIRMWARE LOADER (request_firmware)
6065 M:      Luis Chamberlain <mcgrof@kernel.org>
6066 L:      linux-kernel@vger.kernel.org
6067 S:      Maintained
6068 F:      Documentation/firmware_class/
6069 F:      drivers/base/firmware_loader/
6070 F:      include/linux/firmware.h
6071
6072 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6073 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6074 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6075 S:      Maintained
6076 F:      drivers/block/rsxx/
6077
6078 FLOPPY DRIVER
6079 M:      Jiri Kosina <jikos@kernel.org>
6080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6081 S:      Odd fixes
6082 F:      drivers/block/floppy.c
6083
6084 FMC SUBSYSTEM
6085 M:      Alessandro Rubini <rubini@gnudd.com>
6086 W:      http://www.ohwr.org/projects/fmc-bus
6087 S:      Supported
6088 F:      drivers/fmc/
6089 F:      include/linux/fmc*.h
6090 F:      include/linux/ipmi-fru.h
6091 K:      fmc_d.*register
6092
6093 FPGA MANAGER FRAMEWORK
6094 M:      Alan Tull <atull@kernel.org>
6095 M:      Moritz Fischer <mdf@kernel.org>
6096 L:      linux-fpga@vger.kernel.org
6097 S:      Maintained
6098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6099 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6100 F:      Documentation/fpga/
6101 F:      Documentation/driver-api/fpga/
6102 F:      Documentation/devicetree/bindings/fpga/
6103 F:      drivers/fpga/
6104 F:      include/linux/fpga/
6105 W:      http://www.rocketboards.org
6106
6107 FPGA DFL DRIVERS
6108 M:      Wu Hao <hao.wu@intel.com>
6109 L:      linux-fpga@vger.kernel.org
6110 S:      Maintained
6111 F:      Documentation/fpga/dfl.txt
6112 F:      include/uapi/linux/fpga-dfl.h
6113 F:      drivers/fpga/dfl*
6114
6115 FPU EMULATOR
6116 M:      Bill Metzenthen <billm@melbpc.org.au>
6117 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6118 S:      Maintained
6119 F:      arch/x86/math-emu/
6120
6121 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6122 L:      netdev@vger.kernel.org
6123 S:      Orphan
6124 F:      drivers/net/wan/dlci.c
6125 F:      drivers/net/wan/sdla.c
6126
6127 FRAMEBUFFER LAYER
6128 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6129 L:      dri-devel@lists.freedesktop.org
6130 L:      linux-fbdev@vger.kernel.org
6131 T:      git git://github.com/bzolnier/linux.git
6132 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6133 S:      Maintained
6134 F:      Documentation/fb/
6135 F:      drivers/video/
6136 F:      include/video/
6137 F:      include/linux/fb.h
6138 F:      include/uapi/video/
6139 F:      include/uapi/linux/fb.h
6140
6141 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6142 M:      Horia Geantă <horia.geanta@nxp.com>
6143 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6144 L:      linux-crypto@vger.kernel.org
6145 S:      Maintained
6146 F:      drivers/crypto/caam/
6147 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6148
6149 FREESCALE DIU FRAMEBUFFER DRIVER
6150 M:      Timur Tabi <timur@kernel.org>
6151 L:      linux-fbdev@vger.kernel.org
6152 S:      Maintained
6153 F:      drivers/video/fbdev/fsl-diu-fb.*
6154
6155 FREESCALE DMA DRIVER
6156 M:      Li Yang <leoyang.li@nxp.com>
6157 M:      Zhang Wei <zw@zh-kernel.org>
6158 L:      linuxppc-dev@lists.ozlabs.org
6159 S:      Maintained
6160 F:      drivers/dma/fsldma.*
6161
6162 FREESCALE ENETC ETHERNET DRIVERS
6163 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6164 L:      netdev@vger.kernel.org
6165 S:      Maintained
6166 F:      drivers/net/ethernet/freescale/enetc/
6167
6168 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6169 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6170 L:      netdev@vger.kernel.org
6171 S:      Maintained
6172 F:      drivers/net/ethernet/freescale/gianfar*
6173 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6174
6175 FREESCALE GPMI NAND DRIVER
6176 M:      Han Xu <han.xu@nxp.com>
6177 L:      linux-mtd@lists.infradead.org
6178 S:      Maintained
6179 F:      drivers/mtd/nand/raw/gpmi-nand/*
6180
6181 FREESCALE I2C CPM DRIVER
6182 M:      Jochen Friedrich <jochen@scram.de>
6183 L:      linuxppc-dev@lists.ozlabs.org
6184 L:      linux-i2c@vger.kernel.org
6185 S:      Maintained
6186 F:      drivers/i2c/busses/i2c-cpm.c
6187
6188 FREESCALE IMX LPI2C DRIVER
6189 M:      Dong Aisheng <aisheng.dong@nxp.com>
6190 L:      linux-i2c@vger.kernel.org
6191 L:      linux-imx@nxp.com
6192 S:      Maintained
6193 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6194 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6195
6196 FREESCALE IMX / MXC FEC DRIVER
6197 M:      Fugang Duan <fugang.duan@nxp.com>
6198 L:      netdev@vger.kernel.org
6199 S:      Maintained
6200 F:      drivers/net/ethernet/freescale/fec_main.c
6201 F:      drivers/net/ethernet/freescale/fec_ptp.c
6202 F:      drivers/net/ethernet/freescale/fec.h
6203 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6204
6205 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6206 M:      Sascha Hauer <s.hauer@pengutronix.de>
6207 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6208 L:      linux-fbdev@vger.kernel.org
6209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6210 S:      Maintained
6211 F:      include/linux/platform_data/video-imxfb.h
6212 F:      drivers/video/fbdev/imxfb.c
6213
6214 FREESCALE QORIQ DPAA ETHERNET DRIVER
6215 M:      Madalin Bucur <madalin.bucur@nxp.com>
6216 L:      netdev@vger.kernel.org
6217 S:      Maintained
6218 F:      drivers/net/ethernet/freescale/dpaa
6219
6220 FREESCALE QORIQ DPAA FMAN DRIVER
6221 M:      Madalin Bucur <madalin.bucur@nxp.com>
6222 L:      netdev@vger.kernel.org
6223 S:      Maintained
6224 F:      drivers/net/ethernet/freescale/fman
6225 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6226
6227 FREESCALE QORIQ PTP CLOCK DRIVER
6228 M:      Yangbo Lu <yangbo.lu@nxp.com>
6229 L:      netdev@vger.kernel.org
6230 S:      Maintained
6231 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6232 F:      drivers/ptp/ptp_qoriq.c
6233 F:      drivers/ptp/ptp_qoriq_debugfs.c
6234 F:      include/linux/fsl/ptp_qoriq.h
6235 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6236
6237 FREESCALE QUAD SPI DRIVER
6238 M:      Han Xu <han.xu@nxp.com>
6239 L:      linux-spi@vger.kernel.org
6240 S:      Maintained
6241 F:      drivers/spi/spi-fsl-qspi.c
6242
6243 FREESCALE QUICC ENGINE LIBRARY
6244 M:      Qiang Zhao <qiang.zhao@nxp.com>
6245 L:      linuxppc-dev@lists.ozlabs.org
6246 S:      Maintained
6247 F:      drivers/soc/fsl/qe/
6248 F:      include/soc/fsl/*qe*.h
6249 F:      include/soc/fsl/*ucc*.h
6250
6251 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6252 M:      Li Yang <leoyang.li@nxp.com>
6253 L:      netdev@vger.kernel.org
6254 L:      linuxppc-dev@lists.ozlabs.org
6255 S:      Maintained
6256 F:      drivers/net/ethernet/freescale/ucc_geth*
6257
6258 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6259 M:      Zhao Qiang <qiang.zhao@nxp.com>
6260 L:      netdev@vger.kernel.org
6261 L:      linuxppc-dev@lists.ozlabs.org
6262 S:      Maintained
6263 F:      drivers/net/wan/fsl_ucc_hdlc*
6264
6265 FREESCALE QUICC ENGINE UCC UART DRIVER
6266 M:      Timur Tabi <timur@kernel.org>
6267 L:      linuxppc-dev@lists.ozlabs.org
6268 S:      Maintained
6269 F:      drivers/tty/serial/ucc_uart.c
6270
6271 FREESCALE SOC DRIVERS
6272 M:      Li Yang <leoyang.li@nxp.com>
6273 L:      linuxppc-dev@lists.ozlabs.org
6274 L:      linux-arm-kernel@lists.infradead.org
6275 S:      Maintained
6276 F:      Documentation/devicetree/bindings/soc/fsl/
6277 F:      drivers/soc/fsl/
6278 F:      include/linux/fsl/
6279
6280 FREESCALE SOC FS_ENET DRIVER
6281 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6282 L:      linuxppc-dev@lists.ozlabs.org
6283 L:      netdev@vger.kernel.org
6284 S:      Maintained
6285 F:      drivers/net/ethernet/freescale/fs_enet/
6286 F:      include/linux/fs_enet_pd.h
6287
6288 FREESCALE SOC SOUND DRIVERS
6289 M:      Timur Tabi <timur@kernel.org>
6290 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6291 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6292 R:      Fabio Estevam <festevam@gmail.com>
6293 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6294 L:      linuxppc-dev@lists.ozlabs.org
6295 S:      Maintained
6296 F:      sound/soc/fsl/fsl*
6297 F:      sound/soc/fsl/imx*
6298 F:      sound/soc/fsl/mpc8610_hpcd.c
6299
6300 FREESCALE USB PERIPHERAL DRIVERS
6301 M:      Li Yang <leoyang.li@nxp.com>
6302 L:      linux-usb@vger.kernel.org
6303 L:      linuxppc-dev@lists.ozlabs.org
6304 S:      Maintained
6305 F:      drivers/usb/gadget/udc/fsl*
6306
6307 FREEVXFS FILESYSTEM
6308 M:      Christoph Hellwig <hch@infradead.org>
6309 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6310 S:      Maintained
6311 F:      fs/freevxfs/
6312
6313 FREEZER
6314 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6315 M:      Pavel Machek <pavel@ucw.cz>
6316 L:      linux-pm@vger.kernel.org
6317 S:      Supported
6318 F:      Documentation/power/freezing-of-tasks.txt
6319 F:      include/linux/freezer.h
6320 F:      kernel/freezer.c
6321
6322 FRONTSWAP API
6323 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6324 L:      linux-kernel@vger.kernel.org
6325 S:      Maintained
6326 F:      mm/frontswap.c
6327 F:      include/linux/frontswap.h
6328
6329 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6330 M:      David Howells <dhowells@redhat.com>
6331 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6332 S:      Supported
6333 F:      Documentation/filesystems/caching/
6334 F:      fs/fscache/
6335 F:      include/linux/fscache*.h
6336
6337 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6338 M:      Theodore Y. Ts'o <tytso@mit.edu>
6339 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6340 M:      Eric Biggers <ebiggers@kernel.org>
6341 L:      linux-fscrypt@vger.kernel.org
6342 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6343 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6344 S:      Supported
6345 F:      fs/crypto/
6346 F:      include/linux/fscrypt*.h
6347 F:      Documentation/filesystems/fscrypt.rst
6348
6349 FSI-ATTACHED I2C DRIVER
6350 M:      Eddie James <eajames@linux.ibm.com>
6351 L:      linux-i2c@vger.kernel.org
6352 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6353 S:      Maintained
6354 F:      drivers/i2c/busses/i2c-fsi.c
6355 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6356
6357 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6358 M:      Jan Kara <jack@suse.cz>
6359 R:      Amir Goldstein <amir73il@gmail.com>
6360 L:      linux-fsdevel@vger.kernel.org
6361 S:      Maintained
6362 F:      fs/notify/
6363 F:      include/linux/fsnotify*.h
6364
6365 FUJITSU LAPTOP EXTRAS
6366 M:      Jonathan Woithe <jwoithe@just42.net>
6367 L:      platform-driver-x86@vger.kernel.org
6368 S:      Maintained
6369 F:      drivers/platform/x86/fujitsu-laptop.c
6370
6371 FUJITSU M-5MO LS CAMERA ISP DRIVER
6372 M:      Kyungmin Park <kyungmin.park@samsung.com>
6373 M:      Heungjun Kim <riverful.kim@samsung.com>
6374 L:      linux-media@vger.kernel.org
6375 S:      Maintained
6376 F:      drivers/media/i2c/m5mols/
6377 F:      include/media/i2c/m5mols.h
6378
6379 FUJITSU TABLET EXTRAS
6380 M:      Robert Gerlach <khnz@gmx.de>
6381 L:      platform-driver-x86@vger.kernel.org
6382 S:      Maintained
6383 F:      drivers/platform/x86/fujitsu-tablet.c
6384
6385 FUSE: FILESYSTEM IN USERSPACE
6386 M:      Miklos Szeredi <miklos@szeredi.hu>
6387 L:      linux-fsdevel@vger.kernel.org
6388 W:      http://fuse.sourceforge.net/
6389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6390 S:      Maintained
6391 F:      fs/fuse/
6392 F:      include/uapi/linux/fuse.h
6393 F:      Documentation/filesystems/fuse.txt
6394
6395 FUTEX SUBSYSTEM
6396 M:      Thomas Gleixner <tglx@linutronix.de>
6397 M:      Ingo Molnar <mingo@redhat.com>
6398 R:      Peter Zijlstra <peterz@infradead.org>
6399 R:      Darren Hart <dvhart@infradead.org>
6400 L:      linux-kernel@vger.kernel.org
6401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6402 S:      Maintained
6403 F:      kernel/futex.c
6404 F:      kernel/futex_compat.c
6405 F:      include/asm-generic/futex.h
6406 F:      include/linux/futex.h
6407 F:      include/uapi/linux/futex.h
6408 F:      tools/testing/selftests/futex/
6409 F:      tools/perf/bench/futex*
6410 F:      Documentation/*futex*
6411
6412 GCC PLUGINS
6413 M:      Kees Cook <keescook@chromium.org>
6414 R:      Emese Revfy <re.emese@gmail.com>
6415 L:      kernel-hardening@lists.openwall.com
6416 S:      Maintained
6417 F:      scripts/gcc-plugins/
6418 F:      scripts/gcc-plugin.sh
6419 F:      scripts/Makefile.gcc-plugins
6420 F:      Documentation/gcc-plugins.txt
6421
6422 GASKET DRIVER FRAMEWORK
6423 M:      Rob Springer <rspringer@google.com>
6424 M:      Todd Poynor <toddpoynor@google.com>
6425 M:      Ben Chan <benchan@chromium.org>
6426 S:      Maintained
6427 F:      drivers/staging/gasket/
6428
6429 GCOV BASED KERNEL PROFILING
6430 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6431 S:      Maintained
6432 F:      kernel/gcov/
6433 F:      Documentation/dev-tools/gcov.rst
6434
6435 GDB KERNEL DEBUGGING HELPER SCRIPTS
6436 M:      Jan Kiszka <jan.kiszka@siemens.com>
6437 M:      Kieran Bingham <kbingham@kernel.org>
6438 S:      Supported
6439 F:      scripts/gdb/
6440
6441 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6442 M:      Achim Leubner <achim_leubner@adaptec.com>
6443 L:      linux-scsi@vger.kernel.org
6444 W:      http://www.icp-vortex.com/
6445 S:      Supported
6446 F:      drivers/scsi/gdt*
6447
6448 GEMTEK FM RADIO RECEIVER DRIVER
6449 M:      Hans Verkuil <hverkuil@xs4all.nl>
6450 L:      linux-media@vger.kernel.org
6451 T:      git git://linuxtv.org/media_tree.git
6452 W:      https://linuxtv.org
6453 S:      Maintained
6454 F:      drivers/media/radio/radio-gemtek*
6455
6456 GENERIC GPIO I2C DRIVER
6457 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6458 S:      Supported
6459 F:      drivers/i2c/busses/i2c-gpio.c
6460 F:      include/linux/platform_data/i2c-gpio.h
6461
6462 GENERIC GPIO I2C MULTIPLEXER DRIVER
6463 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6464 L:      linux-i2c@vger.kernel.org
6465 S:      Supported
6466 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6467 F:      include/linux/platform_data/i2c-mux-gpio.h
6468 F:      Documentation/i2c/muxes/i2c-mux-gpio
6469
6470 GENERIC HDLC (WAN) DRIVERS
6471 M:      Krzysztof Halasa <khc@pm.waw.pl>
6472 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6473 S:      Maintained
6474 F:      drivers/net/wan/c101.c
6475 F:      drivers/net/wan/hd6457*
6476 F:      drivers/net/wan/hdlc*
6477 F:      drivers/net/wan/n2.c
6478 F:      drivers/net/wan/pc300too.c
6479 F:      drivers/net/wan/pci200syn.c
6480 F:      drivers/net/wan/wanxl*
6481
6482 GENERIC INCLUDE/ASM HEADER FILES
6483 M:      Arnd Bergmann <arnd@arndb.de>
6484 L:      linux-arch@vger.kernel.org
6485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6486 S:      Maintained
6487 F:      include/asm-generic/
6488 F:      include/uapi/asm-generic/
6489
6490 GENERIC PHY FRAMEWORK
6491 M:      Kishon Vijay Abraham I <kishon@ti.com>
6492 L:      linux-kernel@vger.kernel.org
6493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6494 S:      Supported
6495 F:      drivers/phy/
6496 F:      include/linux/phy/
6497 F:      Documentation/devicetree/bindings/phy/
6498
6499 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6500 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6501 S:      Supported
6502 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6503
6504 GENERIC PM DOMAINS
6505 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6506 M:      Kevin Hilman <khilman@kernel.org>
6507 M:      Ulf Hansson <ulf.hansson@linaro.org>
6508 L:      linux-pm@vger.kernel.org
6509 S:      Supported
6510 F:      drivers/base/power/domain*.c
6511 F:      include/linux/pm_domain.h
6512 F:      Documentation/devicetree/bindings/power/power_domain.txt
6513
6514 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6515 M:      Eugen Hristev <eugen.hristev@microchip.com>
6516 L:      linux-input@vger.kernel.org
6517 S:      Maintained
6518 F:      drivers/input/touchscreen/resistive-adc-touch.c
6519
6520 GENERIC UIO DRIVER FOR PCI DEVICES
6521 M:      "Michael S. Tsirkin" <mst@redhat.com>
6522 L:      kvm@vger.kernel.org
6523 S:      Supported
6524 F:      drivers/uio/uio_pci_generic.c
6525
6526 GENWQE (IBM Generic Workqueue Card)
6527 M:      Frank Haverkamp <haver@linux.ibm.com>
6528 S:      Supported
6529 F:      drivers/misc/genwqe/
6530
6531 GET_MAINTAINER SCRIPT
6532 M:      Joe Perches <joe@perches.com>
6533 S:      Maintained
6534 F:      scripts/get_maintainer.pl
6535
6536 GFS2 FILE SYSTEM
6537 M:      Bob Peterson <rpeterso@redhat.com>
6538 M:      Andreas Gruenbacher <agruenba@redhat.com>
6539 L:      cluster-devel@redhat.com
6540 W:      http://sources.redhat.com/cluster/
6541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6542 S:      Supported
6543 F:      Documentation/filesystems/gfs2*.txt
6544 F:      fs/gfs2/
6545 F:      include/uapi/linux/gfs2_ondisk.h
6546
6547 GIGASET ISDN DRIVERS
6548 M:      Paul Bolle <pebolle@tiscali.nl>
6549 L:      gigaset307x-common@lists.sourceforge.net
6550 W:      http://gigaset307x.sourceforge.net/
6551 S:      Odd Fixes
6552 F:      Documentation/isdn/README.gigaset
6553 F:      drivers/isdn/gigaset/
6554 F:      include/uapi/linux/gigaset_dev.h
6555
6556 GNSS SUBSYSTEM
6557 M:      Johan Hovold <johan@kernel.org>
6558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6559 S:      Maintained
6560 F:      Documentation/ABI/testing/sysfs-class-gnss
6561 F:      Documentation/devicetree/bindings/gnss/
6562 F:      drivers/gnss/
6563 F:      include/linux/gnss.h
6564
6565 GO7007 MPEG CODEC
6566 M:      Hans Verkuil <hans.verkuil@cisco.com>
6567 L:      linux-media@vger.kernel.org
6568 S:      Maintained
6569 F:      drivers/media/usb/go7007/
6570
6571 GOODIX TOUCHSCREEN
6572 M:      Bastien Nocera <hadess@hadess.net>
6573 L:      linux-input@vger.kernel.org
6574 S:      Maintained
6575 F:      drivers/input/touchscreen/goodix.c
6576
6577 GPD POCKET FAN DRIVER
6578 M:      Hans de Goede <hdegoede@redhat.com>
6579 L:      platform-driver-x86@vger.kernel.org
6580 S:      Maintained
6581 F:      drivers/platform/x86/gpd-pocket-fan.c
6582
6583 GPIO ACPI SUPPORT
6584 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6585 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6586 L:      linux-gpio@vger.kernel.org
6587 L:      linux-acpi@vger.kernel.org
6588 S:      Maintained
6589 F:      Documentation/acpi/gpio-properties.txt
6590 F:      drivers/gpio/gpiolib-acpi.c
6591
6592 GPIO IR Transmitter
6593 M:      Sean Young <sean@mess.org>
6594 L:      linux-media@vger.kernel.org
6595 S:      Maintained
6596 F:      drivers/media/rc/gpio-ir-tx.c
6597
6598 GPIO MOCKUP DRIVER
6599 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6600 L:      linux-gpio@vger.kernel.org
6601 S:      Maintained
6602 F:      drivers/gpio/gpio-mockup.c
6603 F:      tools/testing/selftests/gpio/
6604
6605 GPIO SUBSYSTEM
6606 M:      Linus Walleij <linus.walleij@linaro.org>
6607 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6608 L:      linux-gpio@vger.kernel.org
6609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6610 S:      Maintained
6611 F:      Documentation/devicetree/bindings/gpio/
6612 F:      Documentation/driver-api/gpio/
6613 F:      Documentation/gpio/
6614 F:      Documentation/ABI/testing/gpio-cdev
6615 F:      Documentation/ABI/obsolete/sysfs-gpio
6616 F:      drivers/gpio/
6617 F:      include/linux/gpio/
6618 F:      include/linux/gpio.h
6619 F:      include/linux/of_gpio.h
6620 F:      include/asm-generic/gpio.h
6621 F:      include/uapi/linux/gpio.h
6622 F:      tools/gpio/
6623
6624 GRE DEMULTIPLEXER DRIVER
6625 M:      Dmitry Kozlov <xeb@mail.ru>
6626 L:      netdev@vger.kernel.org
6627 S:      Maintained
6628 F:      net/ipv4/gre_demux.c
6629 F:      net/ipv4/gre_offload.c
6630 F:      include/net/gre.h
6631
6632 GRETH 10/100/1G Ethernet MAC device driver
6633 M:      Andreas Larsson <andreas@gaisler.com>
6634 L:      netdev@vger.kernel.org
6635 S:      Maintained
6636 F:      drivers/net/ethernet/aeroflex/
6637
6638 GREYBUS AUDIO PROTOCOLS DRIVERS
6639 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6640 M:      Mark Greer <mgreer@animalcreek.com>
6641 S:      Maintained
6642 F:      drivers/staging/greybus/audio_apbridgea.c
6643 F:      drivers/staging/greybus/audio_apbridgea.h
6644 F:      drivers/staging/greybus/audio_codec.c
6645 F:      drivers/staging/greybus/audio_codec.h
6646 F:      drivers/staging/greybus/audio_gb.c
6647 F:      drivers/staging/greybus/audio_manager.c
6648 F:      drivers/staging/greybus/audio_manager.h
6649 F:      drivers/staging/greybus/audio_manager_module.c
6650 F:      drivers/staging/greybus/audio_manager_private.h
6651 F:      drivers/staging/greybus/audio_manager_sysfs.c
6652 F:      drivers/staging/greybus/audio_module.c
6653 F:      drivers/staging/greybus/audio_topology.c
6654
6655 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6656 M:      Viresh Kumar <vireshk@kernel.org>
6657 S:      Maintained
6658 F:      drivers/staging/greybus/authentication.c
6659 F:      drivers/staging/greybus/bootrom.c
6660 F:      drivers/staging/greybus/firmware.h
6661 F:      drivers/staging/greybus/fw-core.c
6662 F:      drivers/staging/greybus/fw-download.c
6663 F:      drivers/staging/greybus/fw-management.c
6664 F:      drivers/staging/greybus/greybus_authentication.h
6665 F:      drivers/staging/greybus/greybus_firmware.h
6666 F:      drivers/staging/greybus/hid.c
6667 F:      drivers/staging/greybus/i2c.c
6668 F:      drivers/staging/greybus/spi.c
6669 F:      drivers/staging/greybus/spilib.c
6670 F:      drivers/staging/greybus/spilib.h
6671
6672 GREYBUS LOOPBACK DRIVER
6673 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6674 S:      Maintained
6675 F:      drivers/staging/greybus/loopback.c
6676
6677 GREYBUS PLATFORM DRIVERS
6678 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6679 S:      Maintained
6680 F:      drivers/staging/greybus/arche-platform.c
6681 F:      drivers/staging/greybus/arche-apb-ctrl.c
6682 F:      drivers/staging/greybus/arche_platform.h
6683
6684 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6685 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6686 S:      Maintained
6687 F:      drivers/staging/greybus/sdio.c
6688 F:      drivers/staging/greybus/light.c
6689 F:      drivers/staging/greybus/gpio.c
6690 F:      drivers/staging/greybus/power_supply.c
6691 F:      drivers/staging/greybus/spi.c
6692 F:      drivers/staging/greybus/spilib.c
6693
6694 GREYBUS SUBSYSTEM
6695 M:      Johan Hovold <johan@kernel.org>
6696 M:      Alex Elder <elder@kernel.org>
6697 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6698 S:      Maintained
6699 F:      drivers/staging/greybus/
6700 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6701
6702 GREYBUS UART PROTOCOLS DRIVERS
6703 M:      David Lin <dtwlin@gmail.com>
6704 S:      Maintained
6705 F:      drivers/staging/greybus/uart.c
6706 F:      drivers/staging/greybus/log.c
6707
6708 GS1662 VIDEO SERIALIZER
6709 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6710 L:      linux-media@vger.kernel.org
6711 T:      git git://linuxtv.org/media_tree.git
6712 S:      Maintained
6713 F:      drivers/media/spi/gs1662.c
6714
6715 GSPCA FINEPIX SUBDRIVER
6716 M:      Frank Zago <frank@zago.net>
6717 L:      linux-media@vger.kernel.org
6718 T:      git git://linuxtv.org/media_tree.git
6719 S:      Maintained
6720 F:      drivers/media/usb/gspca/finepix.c
6721
6722 GSPCA GL860 SUBDRIVER
6723 M:      Olivier Lorin <o.lorin@laposte.net>
6724 L:      linux-media@vger.kernel.org
6725 T:      git git://linuxtv.org/media_tree.git
6726 S:      Maintained
6727 F:      drivers/media/usb/gspca/gl860/
6728
6729 GSPCA M5602 SUBDRIVER
6730 M:      Erik Andren <erik.andren@gmail.com>
6731 L:      linux-media@vger.kernel.org
6732 T:      git git://linuxtv.org/media_tree.git
6733 S:      Maintained
6734 F:      drivers/media/usb/gspca/m5602/
6735
6736 GSPCA PAC207 SONIXB SUBDRIVER
6737 M:      Hans Verkuil <hverkuil@xs4all.nl>
6738 L:      linux-media@vger.kernel.org
6739 T:      git git://linuxtv.org/media_tree.git
6740 S:      Odd Fixes
6741 F:      drivers/media/usb/gspca/pac207.c
6742
6743 GSPCA SN9C20X SUBDRIVER
6744 M:      Brian Johnson <brijohn@gmail.com>
6745 L:      linux-media@vger.kernel.org
6746 T:      git git://linuxtv.org/media_tree.git
6747 S:      Maintained
6748 F:      drivers/media/usb/gspca/sn9c20x.c
6749
6750 GSPCA T613 SUBDRIVER
6751 M:      Leandro Costantino <lcostantino@gmail.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 S:      Maintained
6755 F:      drivers/media/usb/gspca/t613.c
6756
6757 GSPCA USB WEBCAM DRIVER
6758 M:      Hans Verkuil <hverkuil@xs4all.nl>
6759 L:      linux-media@vger.kernel.org
6760 T:      git git://linuxtv.org/media_tree.git
6761 S:      Odd Fixes
6762 F:      drivers/media/usb/gspca/
6763
6764 GTP (GPRS Tunneling Protocol)
6765 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6766 M:      Harald Welte <laforge@gnumonks.org>
6767 L:      osmocom-net-gprs@lists.osmocom.org
6768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6769 S:      Maintained
6770 F:      drivers/net/gtp.c
6771
6772 GUID PARTITION TABLE (GPT)
6773 M:      Davidlohr Bueso <dave@stgolabs.net>
6774 L:      linux-efi@vger.kernel.org
6775 S:      Maintained
6776 F:      block/partitions/efi.*
6777
6778 H8/300 ARCHITECTURE
6779 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6780 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6781 W:      http://uclinux-h8.sourceforge.jp
6782 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6783 S:      Maintained
6784 F:      arch/h8300/
6785 F:      drivers/clocksource/h8300_*.c
6786 F:      drivers/clk/h8300/
6787 F:      drivers/irqchip/irq-renesas-h8*.c
6788
6789 HABANALABS PCI DRIVER
6790 M:      Oded Gabbay <oded.gabbay@gmail.com>
6791 T:      git https://github.com/HabanaAI/linux.git
6792 S:      Supported
6793 F:      drivers/misc/habanalabs/
6794 F:      include/uapi/misc/habanalabs.h
6795 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6796 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6797
6798 HACKRF MEDIA DRIVER
6799 M:      Antti Palosaari <crope@iki.fi>
6800 L:      linux-media@vger.kernel.org
6801 W:      https://linuxtv.org
6802 W:      http://palosaari.fi/linux/
6803 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6804 T:      git git://linuxtv.org/anttip/media_tree.git
6805 S:      Maintained
6806 F:      drivers/media/usb/hackrf/
6807
6808 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6809 M:      Frank Seidel <frank@f-seidel.de>
6810 L:      platform-driver-x86@vger.kernel.org
6811 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6812 S:      Maintained
6813 F:      drivers/platform/x86/hdaps.c
6814
6815 HARDWARE MONITORING
6816 M:      Jean Delvare <jdelvare@suse.com>
6817 M:      Guenter Roeck <linux@roeck-us.net>
6818 L:      linux-hwmon@vger.kernel.org
6819 W:      http://hwmon.wiki.kernel.org/
6820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6821 S:      Maintained
6822 F:      Documentation/devicetree/bindings/hwmon/
6823 F:      Documentation/hwmon/
6824 F:      drivers/hwmon/
6825 F:      include/linux/hwmon*.h
6826 F:      include/trace/events/hwmon*.h
6827
6828 HARDWARE RANDOM NUMBER GENERATOR CORE
6829 M:      Matt Mackall <mpm@selenic.com>
6830 M:      Herbert Xu <herbert@gondor.apana.org.au>
6831 L:      linux-crypto@vger.kernel.org
6832 S:      Odd fixes
6833 F:      Documentation/devicetree/bindings/rng/
6834 F:      Documentation/hw_random.txt
6835 F:      drivers/char/hw_random/
6836 F:      include/linux/hw_random.h
6837
6838 HARDWARE TRACING FACILITIES
6839 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6840 S:      Maintained
6841 F:      drivers/hwtracing/
6842
6843 HARDWARE SPINLOCK CORE
6844 M:      Ohad Ben-Cohen <ohad@wizery.com>
6845 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6846 L:      linux-remoteproc@vger.kernel.org
6847 S:      Maintained
6848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6849 F:      Documentation/devicetree/bindings/hwlock/
6850 F:      Documentation/hwspinlock.txt
6851 F:      drivers/hwspinlock/
6852 F:      include/linux/hwspinlock.h
6853
6854 HARMONY SOUND DRIVER
6855 L:      linux-parisc@vger.kernel.org
6856 S:      Maintained
6857 F:      sound/parisc/harmony.*
6858
6859 HDPVR USB VIDEO ENCODER DRIVER
6860 M:      Hans Verkuil <hverkuil@xs4all.nl>
6861 L:      linux-media@vger.kernel.org
6862 T:      git git://linuxtv.org/media_tree.git
6863 W:      https://linuxtv.org
6864 S:      Odd Fixes
6865 F:      drivers/media/usb/hdpvr/
6866
6867 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6868 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6869 S:      Supported
6870 F:      Documentation/watchdog/hpwdt.txt
6871 F:      drivers/watchdog/hpwdt.c
6872
6873 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6874 M:      Don Brace <don.brace@microsemi.com>
6875 L:      esc.storagedev@microsemi.com
6876 L:      linux-scsi@vger.kernel.org
6877 S:      Supported
6878 F:      Documentation/scsi/hpsa.txt
6879 F:      drivers/scsi/hpsa*.[ch]
6880 F:      include/linux/cciss*.h
6881 F:      include/uapi/linux/cciss*.h
6882
6883 HFI1 DRIVER
6884 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6885 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6886 L:      linux-rdma@vger.kernel.org
6887 S:      Supported
6888 F:      drivers/infiniband/hw/hfi1
6889
6890 HFS FILESYSTEM
6891 L:      linux-fsdevel@vger.kernel.org
6892 S:      Orphan
6893 F:      Documentation/filesystems/hfs.txt
6894 F:      fs/hfs/
6895
6896 HFSPLUS FILESYSTEM
6897 L:      linux-fsdevel@vger.kernel.org
6898 S:      Orphan
6899 F:      Documentation/filesystems/hfsplus.txt
6900 F:      fs/hfsplus/
6901
6902 HGA FRAMEBUFFER DRIVER
6903 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6904 L:      linux-nvidia@lists.surfsouth.com
6905 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6906 S:      Maintained
6907 F:      drivers/video/fbdev/hgafb.c
6908
6909 HIBERNATION (aka Software Suspend, aka swsusp)
6910 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6911 M:      Pavel Machek <pavel@ucw.cz>
6912 L:      linux-pm@vger.kernel.org
6913 B:      https://bugzilla.kernel.org
6914 S:      Supported
6915 F:      arch/x86/power/
6916 F:      drivers/base/power/
6917 F:      kernel/power/
6918 F:      include/linux/suspend.h
6919 F:      include/linux/freezer.h
6920 F:      include/linux/pm.h
6921 F:      arch/*/include/asm/suspend*.h
6922
6923 HID CORE LAYER
6924 M:      Jiri Kosina <jikos@kernel.org>
6925 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6926 L:      linux-input@vger.kernel.org
6927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6928 S:      Maintained
6929 F:      drivers/hid/
6930 F:      include/linux/hid*
6931 F:      include/uapi/linux/hid*
6932
6933 HID SENSOR HUB DRIVERS
6934 M:      Jiri Kosina <jikos@kernel.org>
6935 M:      Jonathan Cameron <jic23@kernel.org>
6936 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6937 L:      linux-input@vger.kernel.org
6938 L:      linux-iio@vger.kernel.org
6939 S:      Maintained
6940 F:      Documentation/hid/hid-sensor*
6941 F:      drivers/hid/hid-sensor-*
6942 F:      drivers/iio/*/hid-*
6943 F:      include/linux/hid-sensor-*
6944
6945 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6946 M:      Thomas Gleixner <tglx@linutronix.de>
6947 L:      linux-kernel@vger.kernel.org
6948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6949 S:      Maintained
6950 F:      Documentation/timers/
6951 F:      kernel/time/hrtimer.c
6952 F:      kernel/time/clockevents.c
6953 F:      kernel/time/timer_*.c
6954 F:      include/linux/clockchips.h
6955 F:      include/linux/hrtimer.h
6956
6957 HIGH-SPEED SCC DRIVER FOR AX.25
6958 L:      linux-hams@vger.kernel.org
6959 S:      Orphan
6960 F:      drivers/net/hamradio/dmascc.c
6961 F:      drivers/net/hamradio/scc.c
6962
6963 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6964 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6965 W:      http://www.highpoint-tech.com
6966 S:      Supported
6967 F:      Documentation/scsi/hptiop.txt
6968 F:      drivers/scsi/hptiop.c
6969
6970 HIPPI
6971 M:      Jes Sorensen <jes@trained-monkey.org>
6972 L:      linux-hippi@sunsite.dk
6973 S:      Maintained
6974 F:      include/linux/hippidevice.h
6975 F:      include/uapi/linux/if_hippi.h
6976 F:      net/802/hippi.c
6977 F:      drivers/net/hippi/
6978
6979 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6980 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6981 M:      Salil Mehta <salil.mehta@huawei.com>
6982 L:      netdev@vger.kernel.org
6983 W:      http://www.hisilicon.com
6984 S:      Maintained
6985 F:      drivers/net/ethernet/hisilicon/hns3/
6986
6987 HISILICON LPC BUS DRIVER
6988 M:      john.garry@huawei.com
6989 W:      http://www.hisilicon.com
6990 S:      Maintained
6991 F:      drivers/bus/hisi_lpc.c
6992 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6993
6994 HISILICON NETWORK SUBSYSTEM DRIVER
6995 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6996 M:      Salil Mehta <salil.mehta@huawei.com>
6997 L:      netdev@vger.kernel.org
6998 W:      http://www.hisilicon.com
6999 S:      Maintained
7000 F:      drivers/net/ethernet/hisilicon/
7001 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7002
7003 HISILICON PMU DRIVER
7004 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7005 W:      http://www.hisilicon.com
7006 S:      Supported
7007 F:      drivers/perf/hisilicon
7008 F:      Documentation/perf/hisi-pmu.txt
7009
7010 HISILICON ROCE DRIVER
7011 M:      Lijun Ou <oulijun@huawei.com>
7012 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7013 L:      linux-rdma@vger.kernel.org
7014 S:      Maintained
7015 F:      drivers/infiniband/hw/hns/
7016 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7017
7018 HISILICON SAS Controller
7019 M:      John Garry <john.garry@huawei.com>
7020 W:      http://www.hisilicon.com
7021 S:      Supported
7022 F:      drivers/scsi/hisi_sas/
7023 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7024
7025 HMM - Heterogeneous Memory Management
7026 M:      Jérôme Glisse <jglisse@redhat.com>
7027 L:      linux-mm@kvack.org
7028 S:      Maintained
7029 F:      mm/hmm*
7030 F:      include/linux/hmm*
7031 F:      Documentation/vm/hmm.rst
7032
7033 HOST AP DRIVER
7034 M:      Jouni Malinen <j@w1.fi>
7035 L:      linux-wireless@vger.kernel.org
7036 W:      http://w1.fi/hostap-driver.html
7037 S:      Obsolete
7038 F:      drivers/net/wireless/intersil/hostap/
7039
7040 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7041 L:      platform-driver-x86@vger.kernel.org
7042 S:      Orphan
7043 F:      drivers/platform/x86/tc1100-wmi.c
7044
7045 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7046 M:      Jaroslav Kysela <perex@perex.cz>
7047 S:      Maintained
7048 F:      drivers/net/ethernet/hp/hp100.*
7049
7050 HPET:   High Precision Event Timers driver
7051 M:      Clemens Ladisch <clemens@ladisch.de>
7052 S:      Maintained
7053 F:      Documentation/timers/hpet.txt
7054 F:      drivers/char/hpet.c
7055 F:      include/linux/hpet.h
7056 F:      include/uapi/linux/hpet.h
7057
7058 HPET:   x86
7059 S:      Orphan
7060 F:      arch/x86/kernel/hpet.c
7061 F:      arch/x86/include/asm/hpet.h
7062
7063 HPFS FILESYSTEM
7064 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7065 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7066 S:      Maintained
7067 F:      fs/hpfs/
7068
7069 HSI SUBSYSTEM
7070 M:      Sebastian Reichel <sre@kernel.org>
7071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7072 S:      Maintained
7073 F:      Documentation/ABI/testing/sysfs-bus-hsi
7074 F:      Documentation/driver-api/hsi.rst
7075 F:      drivers/hsi/
7076 F:      include/linux/hsi/
7077 F:      include/uapi/linux/hsi/
7078
7079 HSO 3G MODEM DRIVER
7080 L:      linux-usb@vger.kernel.org
7081 S:      Orphan
7082 F:      drivers/net/usb/hso.c
7083
7084 HSR NETWORK PROTOCOL
7085 M:      Arvid Brodin <arvid.brodin@alten.se>
7086 L:      netdev@vger.kernel.org
7087 S:      Maintained
7088 F:      net/hsr/
7089
7090 HT16K33 LED CONTROLLER DRIVER
7091 M:      Robin van der Gracht <robin@protonic.nl>
7092 S:      Maintained
7093 F:      drivers/auxdisplay/ht16k33.c
7094 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7095
7096 HTCPEN TOUCHSCREEN DRIVER
7097 M:      Pau Oliva Fora <pof@eslack.org>
7098 L:      linux-input@vger.kernel.org
7099 S:      Maintained
7100 F:      drivers/input/touchscreen/htcpen.c
7101
7102 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7103 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7104 L:      linux-iio@vger.kernel.org
7105 W:      http://www.st.com/
7106 S:      Maintained
7107 F:      drivers/iio/humidity/hts221*
7108 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7109
7110 HUAWEI ETHERNET DRIVER
7111 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7112 L:      netdev@vger.kernel.org
7113 S:      Supported
7114 F:      Documentation/networking/hinic.txt
7115 F:      drivers/net/ethernet/huawei/hinic/
7116
7117 HUGETLB FILESYSTEM
7118 M:      Mike Kravetz <mike.kravetz@oracle.com>
7119 L:      linux-mm@kvack.org
7120 S:      Maintained
7121 F:      fs/hugetlbfs/
7122 F:      mm/hugetlb.c
7123 F:      include/linux/hugetlb.h
7124 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7125 F:      Documentation/vm/hugetlbfs_reserv.rst
7126 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7127
7128 HVA ST MEDIA DRIVER
7129 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7130 L:      linux-media@vger.kernel.org
7131 T:      git git://linuxtv.org/media_tree.git
7132 W:      https://linuxtv.org
7133 S:      Supported
7134 F:      drivers/media/platform/sti/hva
7135
7136 HWPOISON MEMORY FAILURE HANDLING
7137 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7138 L:      linux-mm@kvack.org
7139 S:      Maintained
7140 F:      mm/memory-failure.c
7141 F:      mm/hwpoison-inject.c
7142
7143 HYGON PROCESSOR SUPPORT
7144 M:      Pu Wen <puwen@hygon.cn>
7145 L:      linux-kernel@vger.kernel.org
7146 S:      Maintained
7147 F:      arch/x86/kernel/cpu/hygon.c
7148
7149 Hyper-V CORE AND DRIVERS
7150 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7151 M:      Haiyang Zhang <haiyangz@microsoft.com>
7152 M:      Stephen Hemminger <sthemmin@microsoft.com>
7153 M:      Sasha Levin <sashal@kernel.org>
7154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7155 L:      linux-hyperv@vger.kernel.org
7156 S:      Supported
7157 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7158 F:      arch/x86/include/asm/mshyperv.h
7159 F:      arch/x86/include/asm/trace/hyperv.h
7160 F:      arch/x86/include/asm/hyperv-tlfs.h
7161 F:      arch/x86/kernel/cpu/mshyperv.c
7162 F:      arch/x86/hyperv
7163 F:      drivers/hid/hid-hyperv.c
7164 F:      drivers/hv/
7165 F:      drivers/input/serio/hyperv-keyboard.c
7166 F:      drivers/pci/controller/pci-hyperv.c
7167 F:      drivers/net/hyperv/
7168 F:      drivers/scsi/storvsc_drv.c
7169 F:      drivers/uio/uio_hv_generic.c
7170 F:      drivers/video/fbdev/hyperv_fb.c
7171 F:      net/vmw_vsock/hyperv_transport.c
7172 F:      include/linux/hyperv.h
7173 F:      include/uapi/linux/hyperv.h
7174 F:      tools/hv/
7175 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7176
7177 HYPERVISOR VIRTUAL CONSOLE DRIVER
7178 L:      linuxppc-dev@lists.ozlabs.org
7179 S:      Odd Fixes
7180 F:      drivers/tty/hvc/
7181
7182 I2C ACPI SUPPORT
7183 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7184 L:      linux-i2c@vger.kernel.org
7185 L:      linux-acpi@vger.kernel.org
7186 S:      Maintained
7187 F:      drivers/i2c/i2c-core-acpi.c
7188
7189 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7190 M:      Ajay Gupta <ajayg@nvidia.com>
7191 L:      linux-i2c@vger.kernel.org
7192 S:      Maintained
7193 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7194 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7195
7196 I2C MUXES
7197 M:      Peter Rosin <peda@axentia.se>
7198 L:      linux-i2c@vger.kernel.org
7199 S:      Maintained
7200 F:      Documentation/i2c/i2c-topology
7201 F:      Documentation/i2c/muxes/
7202 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7203 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7204 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7205 F:      drivers/i2c/i2c-mux.c
7206 F:      drivers/i2c/muxes/
7207 F:      include/linux/i2c-mux.h
7208
7209 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7210 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7211 L:      linux-i2c@vger.kernel.org
7212 S:      Maintained
7213 F:      drivers/i2c/busses/i2c-mv64xxx.c
7214
7215 I2C OVER PARALLEL PORT
7216 M:      Jean Delvare <jdelvare@suse.com>
7217 L:      linux-i2c@vger.kernel.org
7218 S:      Maintained
7219 F:      Documentation/i2c/busses/i2c-parport
7220 F:      Documentation/i2c/busses/i2c-parport-light
7221 F:      drivers/i2c/busses/i2c-parport.c
7222 F:      drivers/i2c/busses/i2c-parport-light.c
7223
7224 I2C SUBSYSTEM
7225 M:      Wolfram Sang <wsa@the-dreams.de>
7226 L:      linux-i2c@vger.kernel.org
7227 W:      https://i2c.wiki.kernel.org/
7228 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7230 S:      Maintained
7231 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7232 F:      Documentation/i2c/
7233 F:      drivers/i2c/*
7234 F:      include/linux/i2c.h
7235 F:      include/linux/i2c-dev.h
7236 F:      include/linux/i2c-smbus.h
7237 F:      include/uapi/linux/i2c.h
7238 F:      include/uapi/linux/i2c-*.h
7239
7240 I2C SUBSYSTEM HOST DRIVERS
7241 L:      linux-i2c@vger.kernel.org
7242 W:      https://i2c.wiki.kernel.org/
7243 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7245 S:      Odd Fixes
7246 F:      Documentation/devicetree/bindings/i2c/
7247 F:      drivers/i2c/algos/
7248 F:      drivers/i2c/busses/
7249
7250 I2C-TAOS-EVM DRIVER
7251 M:      Jean Delvare <jdelvare@suse.com>
7252 L:      linux-i2c@vger.kernel.org
7253 S:      Maintained
7254 F:      Documentation/i2c/busses/i2c-taos-evm
7255 F:      drivers/i2c/busses/i2c-taos-evm.c
7256
7257 I2C-TINY-USB DRIVER
7258 M:      Till Harbaum <till@harbaum.org>
7259 L:      linux-i2c@vger.kernel.org
7260 W:      http://www.harbaum.org/till/i2c_tiny_usb
7261 S:      Maintained
7262 F:      drivers/i2c/busses/i2c-tiny-usb.c
7263
7264 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7265 M:      Jean Delvare <jdelvare@suse.com>
7266 L:      linux-i2c@vger.kernel.org
7267 S:      Maintained
7268 F:      Documentation/i2c/busses/i2c-ali1535
7269 F:      Documentation/i2c/busses/i2c-ali1563
7270 F:      Documentation/i2c/busses/i2c-ali15x3
7271 F:      Documentation/i2c/busses/i2c-amd756
7272 F:      Documentation/i2c/busses/i2c-amd8111
7273 F:      Documentation/i2c/busses/i2c-i801
7274 F:      Documentation/i2c/busses/i2c-nforce2
7275 F:      Documentation/i2c/busses/i2c-piix4
7276 F:      Documentation/i2c/busses/i2c-sis5595
7277 F:      Documentation/i2c/busses/i2c-sis630
7278 F:      Documentation/i2c/busses/i2c-sis96x
7279 F:      Documentation/i2c/busses/i2c-via
7280 F:      Documentation/i2c/busses/i2c-viapro
7281 F:      drivers/i2c/busses/i2c-ali1535.c
7282 F:      drivers/i2c/busses/i2c-ali1563.c
7283 F:      drivers/i2c/busses/i2c-ali15x3.c
7284 F:      drivers/i2c/busses/i2c-amd756.c
7285 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7286 F:      drivers/i2c/busses/i2c-amd8111.c
7287 F:      drivers/i2c/busses/i2c-i801.c
7288 F:      drivers/i2c/busses/i2c-isch.c
7289 F:      drivers/i2c/busses/i2c-nforce2.c
7290 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7291 F:      drivers/i2c/busses/i2c-piix4.c
7292 F:      drivers/i2c/busses/i2c-sis5595.c
7293 F:      drivers/i2c/busses/i2c-sis630.c
7294 F:      drivers/i2c/busses/i2c-sis96x.c
7295 F:      drivers/i2c/busses/i2c-via.c
7296 F:      drivers/i2c/busses/i2c-viapro.c
7297
7298 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7299 M:      Hans de Goede <hdegoede@redhat.com>
7300 L:      linux-i2c@vger.kernel.org
7301 S:      Maintained
7302 F:      drivers/i2c/busses/i2c-cht-wc.c
7303
7304 I2C/SMBUS ISMT DRIVER
7305 M:      Seth Heasley <seth.heasley@intel.com>
7306 M:      Neil Horman <nhorman@tuxdriver.com>
7307 L:      linux-i2c@vger.kernel.org
7308 F:      drivers/i2c/busses/i2c-ismt.c
7309 F:      Documentation/i2c/busses/i2c-ismt
7310
7311 I2C/SMBUS STUB DRIVER
7312 M:      Jean Delvare <jdelvare@suse.com>
7313 L:      linux-i2c@vger.kernel.org
7314 S:      Maintained
7315 F:      drivers/i2c/i2c-stub.c
7316
7317 I3C SUBSYSTEM
7318 M:      Boris Brezillon <bbrezillon@kernel.org>
7319 L:      linux-i3c@lists.infradead.org
7320 C:      irc://chat.freenode.net/linux-i3c
7321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7322 S:      Maintained
7323 F:      Documentation/ABI/testing/sysfs-bus-i3c
7324 F:      Documentation/devicetree/bindings/i3c/
7325 F:      Documentation/driver-api/i3c
7326 F:      drivers/i3c/
7327 F:      include/linux/i3c/
7328 F:      include/dt-bindings/i3c/
7329
7330 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7331 M:      Vitor Soares <vitor.soares@synopsys.com>
7332 S:      Maintained
7333 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7334 F:      drivers/i3c/master/dw*
7335
7336 IA64 (Itanium) PLATFORM
7337 M:      Tony Luck <tony.luck@intel.com>
7338 M:      Fenghua Yu <fenghua.yu@intel.com>
7339 L:      linux-ia64@vger.kernel.org
7340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7341 S:      Maintained
7342 F:      arch/ia64/
7343
7344 IBM Power 842 compression accelerator
7345 M:      Haren Myneni <haren@us.ibm.com>
7346 S:      Supported
7347 F:      drivers/crypto/nx/Makefile
7348 F:      drivers/crypto/nx/Kconfig
7349 F:      drivers/crypto/nx/nx-842*
7350 F:      include/linux/sw842.h
7351 F:      crypto/842.c
7352 F:      lib/842/
7353
7354 IBM Power in-Nest Crypto Acceleration
7355 M:      Breno Leitão <leitao@debian.org>
7356 M:      Nayna Jain <nayna@linux.ibm.com>
7357 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7358 L:      linux-crypto@vger.kernel.org
7359 S:      Supported
7360 F:      drivers/crypto/nx/Makefile
7361 F:      drivers/crypto/nx/Kconfig
7362 F:      drivers/crypto/nx/nx-aes*
7363 F:      drivers/crypto/nx/nx-sha*
7364 F:      drivers/crypto/nx/nx.*
7365 F:      drivers/crypto/nx/nx_csbcpb.h
7366 F:      drivers/crypto/nx/nx_debugfs.h
7367
7368 IBM Power Linux RAID adapter
7369 M:      Brian King <brking@us.ibm.com>
7370 S:      Supported
7371 F:      drivers/scsi/ipr.*
7372
7373 IBM Power SRIOV Virtual NIC Device Driver
7374 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7375 M:      John Allen <jallen@linux.ibm.com>
7376 L:      netdev@vger.kernel.org
7377 S:      Supported
7378 F:      drivers/net/ethernet/ibm/ibmvnic.*
7379
7380 IBM Power Virtual Accelerator Switchboard
7381 M:      Sukadev Bhattiprolu
7382 L:      linuxppc-dev@lists.ozlabs.org
7383 S:      Supported
7384 F:      arch/powerpc/platforms/powernv/vas*
7385 F:      arch/powerpc/platforms/powernv/copy-paste.h
7386 F:      arch/powerpc/include/asm/vas.h
7387 F:      arch/powerpc/include/uapi/asm/vas.h
7388
7389 IBM Power Virtual Ethernet Device Driver
7390 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7391 L:      netdev@vger.kernel.org
7392 S:      Supported
7393 F:      drivers/net/ethernet/ibm/ibmveth.*
7394
7395 IBM Power Virtual FC Device Drivers
7396 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7397 L:      linux-scsi@vger.kernel.org
7398 S:      Supported
7399 F:      drivers/scsi/ibmvscsi/ibmvfc*
7400
7401 IBM Power Virtual Management Channel Driver
7402 M:      Steven Royer <seroyer@linux.ibm.com>
7403 S:      Supported
7404 F:      drivers/misc/ibmvmc.*
7405
7406 IBM Power Virtual SCSI Device Drivers
7407 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7408 L:      linux-scsi@vger.kernel.org
7409 S:      Supported
7410 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7411 F:      include/scsi/viosrp.h
7412
7413 IBM Power Virtual SCSI Device Target Driver
7414 M:      Michael Cyr <mikecyr@linux.ibm.com>
7415 L:      linux-scsi@vger.kernel.org
7416 L:      target-devel@vger.kernel.org
7417 S:      Supported
7418 F:      drivers/scsi/ibmvscsi_tgt/
7419
7420 IBM Power VMX Cryptographic instructions
7421 M:      Breno Leitão <leitao@debian.org>
7422 M:      Nayna Jain <nayna@linux.ibm.com>
7423 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7424 L:      linux-crypto@vger.kernel.org
7425 S:      Supported
7426 F:      drivers/crypto/vmx/Makefile
7427 F:      drivers/crypto/vmx/Kconfig
7428 F:      drivers/crypto/vmx/vmx.c
7429 F:      drivers/crypto/vmx/aes*
7430 F:      drivers/crypto/vmx/ghash*
7431 F:      drivers/crypto/vmx/ppc-xlate.pl
7432
7433 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7434 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7435 L:      linux-pci@vger.kernel.org
7436 L:      linuxppc-dev@lists.ozlabs.org
7437 S:      Supported
7438 F:      drivers/pci/hotplug/rpaphp*
7439
7440 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7441 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7442 L:      linux-pci@vger.kernel.org
7443 L:      linuxppc-dev@lists.ozlabs.org
7444 S:      Supported
7445 F:      drivers/pci/hotplug/rpadlpar*
7446
7447 IBM ServeRAID RAID DRIVER
7448 S:      Orphan
7449 F:      drivers/scsi/ips.*
7450
7451 ICH LPC AND GPIO DRIVER
7452 M:      Peter Tyser <ptyser@xes-inc.com>
7453 S:      Maintained
7454 F:      drivers/mfd/lpc_ich.c
7455 F:      drivers/gpio/gpio-ich.c
7456
7457 IDE SUBSYSTEM
7458 M:      "David S. Miller" <davem@davemloft.net>
7459 L:      linux-ide@vger.kernel.org
7460 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7462 S:      Maintained
7463 F:      Documentation/ide/
7464 F:      drivers/ide/
7465 F:      include/linux/ide.h
7466
7467 IDE/ATAPI DRIVERS
7468 M:      Borislav Petkov <bp@alien8.de>
7469 L:      linux-ide@vger.kernel.org
7470 S:      Maintained
7471 F:      Documentation/cdrom/ide-cd
7472 F:      drivers/ide/ide-cd*
7473
7474 IDEAPAD LAPTOP EXTRAS DRIVER
7475 M:      Ike Panhc <ike.pan@canonical.com>
7476 L:      platform-driver-x86@vger.kernel.org
7477 W:      http://launchpad.net/ideapad-laptop
7478 S:      Maintained
7479 F:      drivers/platform/x86/ideapad-laptop.c
7480
7481 IDEAPAD LAPTOP SLIDEBAR DRIVER
7482 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7483 L:      linux-input@vger.kernel.org
7484 W:      https://github.com/o2genum/ideapad-slidebar
7485 S:      Maintained
7486 F:      drivers/input/misc/ideapad_slidebar.c
7487
7488 IDT VersaClock 5 CLOCK DRIVER
7489 M:      Marek Vasut <marek.vasut@gmail.com>
7490 S:      Maintained
7491 F:      drivers/clk/clk-versaclock5.c
7492
7493 IEEE 802.15.4 SUBSYSTEM
7494 M:      Alexander Aring <alex.aring@gmail.com>
7495 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7496 L:      linux-wpan@vger.kernel.org
7497 W:      http://wpan.cakelab.org/
7498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7500 S:      Maintained
7501 F:      net/ieee802154/
7502 F:      net/mac802154/
7503 F:      drivers/net/ieee802154/
7504 F:      include/linux/nl802154.h
7505 F:      include/linux/ieee802154.h
7506 F:      include/net/nl802154.h
7507 F:      include/net/mac802154.h
7508 F:      include/net/af_ieee802154.h
7509 F:      include/net/cfg802154.h
7510 F:      include/net/ieee802154_netdev.h
7511 F:      Documentation/networking/ieee802154.txt
7512
7513 IFE PROTOCOL
7514 M:      Yotam Gigi <yotam.gi@gmail.com>
7515 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7516 F:      net/ife
7517 F:      include/net/ife.h
7518 F:      include/uapi/linux/ife.h
7519
7520 IGORPLUG-USB IR RECEIVER
7521 M:      Sean Young <sean@mess.org>
7522 L:      linux-media@vger.kernel.org
7523 S:      Maintained
7524 F:      drivers/media/rc/igorplugusb.c
7525
7526 IGUANAWORKS USB IR TRANSCEIVER
7527 M:      Sean Young <sean@mess.org>
7528 L:      linux-media@vger.kernel.org
7529 S:      Maintained
7530 F:      drivers/media/rc/iguanair.c
7531
7532 IIO DIGITAL POTENTIOMETER DAC
7533 M:      Peter Rosin <peda@axentia.se>
7534 L:      linux-iio@vger.kernel.org
7535 S:      Maintained
7536 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7537 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7538 F:      drivers/iio/dac/dpot-dac.c
7539
7540 IIO ENVELOPE DETECTOR
7541 M:      Peter Rosin <peda@axentia.se>
7542 L:      linux-iio@vger.kernel.org
7543 S:      Maintained
7544 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7545 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7546 F:      drivers/iio/adc/envelope-detector.c
7547
7548 IIO MULTIPLEXER
7549 M:      Peter Rosin <peda@axentia.se>
7550 L:      linux-iio@vger.kernel.org
7551 S:      Maintained
7552 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7553 F:      drivers/iio/multiplexer/iio-mux.c
7554
7555 IIO SUBSYSTEM AND DRIVERS
7556 M:      Jonathan Cameron <jic23@kernel.org>
7557 R:      Hartmut Knaack <knaack.h@gmx.de>
7558 R:      Lars-Peter Clausen <lars@metafoo.de>
7559 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7560 L:      linux-iio@vger.kernel.org
7561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7562 S:      Maintained
7563 F:      Documentation/ABI/testing/configfs-iio*
7564 F:      Documentation/ABI/testing/sysfs-bus-iio*
7565 F:      Documentation/devicetree/bindings/iio/
7566 F:      drivers/iio/
7567 F:      drivers/staging/iio/
7568 F:      include/linux/iio/
7569 F:      tools/iio/
7570
7571 IIO UNIT CONVERTER
7572 M:      Peter Rosin <peda@axentia.se>
7573 L:      linux-iio@vger.kernel.org
7574 S:      Maintained
7575 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7576 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7577 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7578 F:      drivers/iio/afe/iio-rescale.c
7579
7580 IKANOS/ADI EAGLE ADSL USB DRIVER
7581 M:      Matthieu Castet <castet.matthieu@free.fr>
7582 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7583 S:      Maintained
7584 F:      drivers/usb/atm/ueagle-atm.c
7585
7586 IMGTEC ASCII LCD DRIVER
7587 M:      Paul Burton <paul.burton@mips.com>
7588 S:      Maintained
7589 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7590 F:      drivers/auxdisplay/img-ascii-lcd.c
7591
7592 IMGTEC IR DECODER DRIVER
7593 M:      James Hogan <jhogan@kernel.org>
7594 S:      Maintained
7595 F:      drivers/media/rc/img-ir/
7596
7597 IMON SOUNDGRAPH USB IR RECEIVER
7598 M:      Sean Young <sean@mess.org>
7599 L:      linux-media@vger.kernel.org
7600 S:      Maintained
7601 F:      drivers/media/rc/imon_raw.c
7602 F:      drivers/media/rc/imon.c
7603
7604 IMS TWINTURBO FRAMEBUFFER DRIVER
7605 L:      linux-fbdev@vger.kernel.org
7606 S:      Orphan
7607 F:      drivers/video/fbdev/imsttfb.c
7608
7609 INA209 HARDWARE MONITOR DRIVER
7610 M:      Guenter Roeck <linux@roeck-us.net>
7611 L:      linux-hwmon@vger.kernel.org
7612 S:      Maintained
7613 F:      Documentation/hwmon/ina209
7614 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7615 F:      drivers/hwmon/ina209.c
7616
7617 INA2XX HARDWARE MONITOR DRIVER
7618 M:      Guenter Roeck <linux@roeck-us.net>
7619 L:      linux-hwmon@vger.kernel.org
7620 S:      Maintained
7621 F:      Documentation/hwmon/ina2xx
7622 F:      drivers/hwmon/ina2xx.c
7623 F:      include/linux/platform_data/ina2xx.h
7624
7625 INDUSTRY PACK SUBSYSTEM (IPACK)
7626 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7627 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7628 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7629 L:      industrypack-devel@lists.sourceforge.net
7630 W:      http://industrypack.sourceforge.net
7631 S:      Maintained
7632 F:      drivers/ipack/
7633
7634 INFINIBAND SUBSYSTEM
7635 M:      Doug Ledford <dledford@redhat.com>
7636 M:      Jason Gunthorpe <jgg@mellanox.com>
7637 L:      linux-rdma@vger.kernel.org
7638 W:      https://github.com/linux-rdma/rdma-core
7639 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7641 S:      Supported
7642 F:      Documentation/devicetree/bindings/infiniband/
7643 F:      Documentation/infiniband/
7644 F:      drivers/infiniband/
7645 F:      include/uapi/linux/if_infiniband.h
7646 F:      include/uapi/rdma/
7647 F:      include/rdma/
7648
7649 INGENIC JZ4780 DMA Driver
7650 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7651 S:      Maintained
7652 F:      drivers/dma/dma-jz4780.c
7653
7654 INGENIC JZ4780 NAND DRIVER
7655 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7656 L:      linux-mtd@lists.infradead.org
7657 S:      Maintained
7658 F:      drivers/mtd/nand/raw/jz4780_*
7659
7660 INOTIFY
7661 M:      Jan Kara <jack@suse.cz>
7662 R:      Amir Goldstein <amir73il@gmail.com>
7663 L:      linux-fsdevel@vger.kernel.org
7664 S:      Maintained
7665 F:      Documentation/filesystems/inotify.txt
7666 F:      fs/notify/inotify/
7667 F:      include/linux/inotify.h
7668 F:      include/uapi/linux/inotify.h
7669
7670 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7671 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7672 L:      linux-input@vger.kernel.org
7673 Q:      http://patchwork.kernel.org/project/linux-input/list/
7674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7675 S:      Maintained
7676 F:      drivers/input/
7677 F:      include/linux/input.h
7678 F:      include/uapi/linux/input.h
7679 F:      include/uapi/linux/input-event-codes.h
7680 F:      include/linux/input/
7681 F:      Documentation/devicetree/bindings/input/
7682 F:      Documentation/devicetree/bindings/serio/
7683 F:      Documentation/input/
7684
7685 INPUT MULTITOUCH (MT) PROTOCOL
7686 M:      Henrik Rydberg <rydberg@bitmath.org>
7687 L:      linux-input@vger.kernel.org
7688 S:      Odd fixes
7689 F:      Documentation/input/multi-touch-protocol.rst
7690 F:      drivers/input/input-mt.c
7691 K:      \b(ABS|SYN)_MT_
7692
7693 INSIDE SECURE CRYPTO DRIVER
7694 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7695 F:      drivers/crypto/inside-secure/
7696 S:      Maintained
7697 L:      linux-crypto@vger.kernel.org
7698
7699 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7700 M:      Mimi Zohar <zohar@linux.ibm.com>
7701 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7702 L:      linux-integrity@vger.kernel.org
7703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7704 S:      Supported
7705 F:      security/integrity/ima/
7706
7707 INTEL 810/815 FRAMEBUFFER DRIVER
7708 M:      Antonino Daplas <adaplas@gmail.com>
7709 L:      linux-fbdev@vger.kernel.org
7710 S:      Maintained
7711 F:      drivers/video/fbdev/i810/
7712
7713 INTEL ASoC DRIVERS
7714 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7715 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7716 M:      Jie Yang <yang.jie@linux.intel.com>
7717 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7718 S:      Supported
7719 F:      sound/soc/intel/
7720
7721 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7722 M:      Hans de Goede <hdegoede@redhat.com>
7723 L:      platform-driver-x86@vger.kernel.org
7724 S:      Maintained
7725 F:      drivers/platform/x86/intel_atomisp2_pm.c
7726
7727 INTEL C600 SERIES SAS CONTROLLER DRIVER
7728 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7729 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7730 L:      linux-scsi@vger.kernel.org
7731 T:      git git://git.code.sf.net/p/intel-sas/isci
7732 S:      Supported
7733 F:      drivers/scsi/isci/
7734
7735 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7736 M:      Jani Nikula <jani.nikula@linux.intel.com>
7737 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7738 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7739 L:      intel-gfx@lists.freedesktop.org
7740 W:      https://01.org/linuxgraphics/
7741 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7742 C:      irc://chat.freenode.net/intel-gfx
7743 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7744 T:      git git://anongit.freedesktop.org/drm-intel
7745 S:      Supported
7746 F:      drivers/gpu/drm/i915/
7747 F:      include/drm/i915*
7748 F:      include/uapi/drm/i915_drm.h
7749 F:      Documentation/gpu/i915.rst
7750
7751 INTEL ETHERNET DRIVERS
7752 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7753 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7754 W:      http://www.intel.com/support/feedback.htm
7755 W:      http://e1000.sourceforge.net/
7756 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7759 S:      Supported
7760 F:      Documentation/networking/device_drivers/intel/e100.rst
7761 F:      Documentation/networking/device_drivers/intel/e1000.rst
7762 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7763 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7764 F:      Documentation/networking/device_drivers/intel/igb.rst
7765 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7766 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7767 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7768 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7769 F:      Documentation/networking/device_drivers/intel/i40e.rst
7770 F:      Documentation/networking/device_drivers/intel/iavf.rst
7771 F:      Documentation/networking/device_drivers/intel/ice.rst
7772 F:      drivers/net/ethernet/intel/
7773 F:      drivers/net/ethernet/intel/*/
7774 F:      include/linux/avf/virtchnl.h
7775
7776 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7777 M:      Maik Broemme <mbroemme@libmpq.org>
7778 L:      linux-fbdev@vger.kernel.org
7779 S:      Maintained
7780 F:      Documentation/fb/intelfb.txt
7781 F:      drivers/video/fbdev/intelfb/
7782
7783 INTEL GPIO DRIVERS
7784 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7785 L:      linux-gpio@vger.kernel.org
7786 S:      Maintained
7787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7788 F:      drivers/gpio/gpio-ich.c
7789 F:      drivers/gpio/gpio-intel-mid.c
7790 F:      drivers/gpio/gpio-lynxpoint.c
7791 F:      drivers/gpio/gpio-merrifield.c
7792 F:      drivers/gpio/gpio-ml-ioh.c
7793 F:      drivers/gpio/gpio-pch.c
7794 F:      drivers/gpio/gpio-sch.c
7795 F:      drivers/gpio/gpio-sodaville.c
7796
7797 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7798 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7799 M:      Zhi Wang <zhi.a.wang@intel.com>
7800 L:      intel-gvt-dev@lists.freedesktop.org
7801 L:      intel-gfx@lists.freedesktop.org
7802 W:      https://01.org/igvt-g
7803 T:      git https://github.com/intel/gvt-linux.git
7804 S:      Supported
7805 F:      drivers/gpu/drm/i915/gvt/
7806
7807 INTEL HID EVENT DRIVER
7808 M:      Alex Hung <alex.hung@canonical.com>
7809 L:      platform-driver-x86@vger.kernel.org
7810 S:      Maintained
7811 F:      drivers/platform/x86/intel-hid.c
7812
7813 INTEL I/OAT DMA DRIVER
7814 M:      Dave Jiang <dave.jiang@intel.com>
7815 R:      Dan Williams <dan.j.williams@intel.com>
7816 L:      dmaengine@vger.kernel.org
7817 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7818 S:      Supported
7819 F:      drivers/dma/ioat*
7820
7821 INTEL IDLE DRIVER
7822 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7823 M:      Len Brown <lenb@kernel.org>
7824 L:      linux-pm@vger.kernel.org
7825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7826 B:      https://bugzilla.kernel.org
7827 S:      Supported
7828 F:      drivers/idle/intel_idle.c
7829
7830 INTEL INTEGRATED SENSOR HUB DRIVER
7831 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7832 M:      Jiri Kosina <jikos@kernel.org>
7833 L:      linux-input@vger.kernel.org
7834 S:      Maintained
7835 F:      drivers/hid/intel-ish-hid/
7836
7837 INTEL IOMMU (VT-d)
7838 M:      David Woodhouse <dwmw2@infradead.org>
7839 L:      iommu@lists.linux-foundation.org
7840 T:      git git://git.infradead.org/iommu-2.6.git
7841 S:      Supported
7842 F:      drivers/iommu/intel-iommu.c
7843 F:      include/linux/intel-iommu.h
7844
7845 INTEL IOP-ADMA DMA DRIVER
7846 R:      Dan Williams <dan.j.williams@intel.com>
7847 S:      Odd fixes
7848 F:      drivers/dma/iop-adma.c
7849
7850 INTEL IPU3 CSI-2 CIO2 DRIVER
7851 M:      Yong Zhi <yong.zhi@intel.com>
7852 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7853 M:      Bingbu Cao <bingbu.cao@intel.com>
7854 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7855 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7856 L:      linux-media@vger.kernel.org
7857 S:      Maintained
7858 F:      drivers/media/pci/intel/ipu3/
7859 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7860
7861 INTEL IPU3 CSI-2 IMGU DRIVER
7862 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/staging/media/ipu3/
7866 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7867 F:      Documentation/media/v4l-drivers/ipu3.rst
7868
7869 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7870 M:      Krzysztof Halasa <khalasa@piap.pl>
7871 S:      Maintained
7872 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7873 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7874 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7875 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7876 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7877 F:      drivers/net/wan/ixp4xx_hss.c
7878
7879 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7880 M:      Deepak Saxena <dsaxena@plexity.net>
7881 S:      Maintained
7882 F:      drivers/char/hw_random/ixp4xx-rng.c
7883
7884 INTEL MANAGEMENT ENGINE (mei)
7885 M:      Tomas Winkler <tomas.winkler@intel.com>
7886 L:      linux-kernel@vger.kernel.org
7887 S:      Supported
7888 F:      include/uapi/linux/mei.h
7889 F:      include/linux/mei_cl_bus.h
7890 F:      drivers/misc/mei/*
7891 F:      drivers/watchdog/mei_wdt.c
7892 F:      Documentation/misc-devices/mei/*
7893 F:      samples/mei/*
7894
7895 INTEL MENLOW THERMAL DRIVER
7896 M:      Sujith Thomas <sujith.thomas@intel.com>
7897 L:      platform-driver-x86@vger.kernel.org
7898 W:      https://01.org/linux-acpi
7899 S:      Supported
7900 F:      drivers/platform/x86/intel_menlow.c
7901
7902 INTEL MIC DRIVERS (mic)
7903 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7904 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7905 S:      Supported
7906 W:      https://github.com/sudeepdutt/mic
7907 W:      http://software.intel.com/en-us/mic-developer
7908 F:      include/linux/mic_bus.h
7909 F:      include/linux/scif.h
7910 F:      include/uapi/linux/mic_common.h
7911 F:      include/uapi/linux/mic_ioctl.h
7912 F:      include/uapi/linux/scif_ioctl.h
7913 F:      drivers/misc/mic/
7914 F:      drivers/dma/mic_x100_dma.c
7915 F:      drivers/dma/mic_x100_dma.h
7916 F:      Documentation/mic/
7917
7918 INTEL PMC CORE DRIVER
7919 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7920 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7921 L:      platform-driver-x86@vger.kernel.org
7922 S:      Maintained
7923 F:      drivers/platform/x86/intel_pmc_core*
7924
7925 INTEL PMC/P-Unit IPC DRIVER
7926 M:      Zha Qipeng<qipeng.zha@intel.com>
7927 L:      platform-driver-x86@vger.kernel.org
7928 S:      Maintained
7929 F:      drivers/platform/x86/intel_pmc_ipc.c
7930 F:      drivers/platform/x86/intel_punit_ipc.c
7931 F:      arch/x86/include/asm/intel_pmc_ipc.h
7932 F:      arch/x86/include/asm/intel_punit_ipc.h
7933
7934 INTEL PMIC GPIO DRIVERS
7935 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7936 S:      Maintained
7937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7938 F:      drivers/gpio/gpio-*cove.c
7939 F:      drivers/gpio/gpio-msic.c
7940
7941 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7942 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7943 S:      Maintained
7944 F:      drivers/mfd/intel_msic.c
7945 F:      drivers/mfd/intel_soc_pmic*
7946 F:      include/linux/mfd/intel_msic.h
7947 F:      include/linux/mfd/intel_soc_pmic*
7948
7949 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7950 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7951 L:      linux-wireless@vger.kernel.org
7952 S:      Maintained
7953 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7954 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7955 F:      drivers/net/wireless/intel/ipw2x00/
7956
7957 INTEL PSTATE DRIVER
7958 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7959 M:      Len Brown <lenb@kernel.org>
7960 L:      linux-pm@vger.kernel.org
7961 S:      Supported
7962 F:      drivers/cpufreq/intel_pstate.c
7963
7964 INTEL RDMA RNIC DRIVER
7965 M:      Faisal Latif <faisal.latif@intel.com>
7966 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7967 L:      linux-rdma@vger.kernel.org
7968 S:      Supported
7969 F:      drivers/infiniband/hw/i40iw/
7970 F:      include/uapi/rdma/i40iw-abi.h
7971
7972 INTEL TELEMETRY DRIVER
7973 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7974 M:      "David E. Box" <david.e.box@linux.intel.com>
7975 L:      platform-driver-x86@vger.kernel.org
7976 S:      Maintained
7977 F:      arch/x86/include/asm/intel_telemetry.h
7978 F:      drivers/platform/x86/intel_telemetry*
7979
7980 INTEL VIRTUAL BUTTON DRIVER
7981 M:      AceLan Kao <acelan.kao@canonical.com>
7982 L:      platform-driver-x86@vger.kernel.org
7983 S:      Maintained
7984 F:      drivers/platform/x86/intel-vbtn.c
7985
7986 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7987 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7988 L:      linux-wireless@vger.kernel.org
7989 S:      Supported
7990 F:      drivers/net/wireless/intel/iwlegacy/
7991
7992 INTEL WIRELESS WIFI LINK (iwlwifi)
7993 M:      Johannes Berg <johannes.berg@intel.com>
7994 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7995 M:      Luca Coelho <luciano.coelho@intel.com>
7996 M:      Intel Linux Wireless <linuxwifi@intel.com>
7997 L:      linux-wireless@vger.kernel.org
7998 W:      http://intellinuxwireless.org
7999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8000 S:      Supported
8001 F:      drivers/net/wireless/intel/iwlwifi/
8002
8003 INTEL WIRELESS WIMAX CONNECTION 2400
8004 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8005 M:      linux-wimax@intel.com
8006 L:      wimax@linuxwimax.org (subscribers-only)
8007 S:      Supported
8008 W:      http://linuxwimax.org
8009 F:      Documentation/wimax/README.i2400m
8010 F:      drivers/net/wimax/i2400m/
8011 F:      include/uapi/linux/wimax/i2400m.h
8012
8013 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8014 M:      Mario Limonciello <mario.limonciello@dell.com>
8015 S:      Maintained
8016 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8017
8018 INTEL(R) TRACE HUB
8019 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8020 S:      Supported
8021 F:      Documentation/trace/intel_th.rst
8022 F:      drivers/hwtracing/intel_th/
8023
8024 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8025 M:      Ning Sun <ning.sun@intel.com>
8026 L:      tboot-devel@lists.sourceforge.net
8027 W:      http://tboot.sourceforge.net
8028 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8029 S:      Supported
8030 F:      Documentation/intel_txt.txt
8031 F:      include/linux/tboot.h
8032 F:      arch/x86/kernel/tboot.c
8033
8034 INTEL-MID GPIO DRIVER
8035 M:      David Cohen <david.a.cohen@linux.intel.com>
8036 L:      linux-gpio@vger.kernel.org
8037 S:      Maintained
8038 F:      drivers/gpio/gpio-intel-mid.c
8039
8040 INTERCONNECT API
8041 M:      Georgi Djakov <georgi.djakov@linaro.org>
8042 S:      Maintained
8043 F:      Documentation/interconnect/
8044 F:      Documentation/devicetree/bindings/interconnect/
8045 F:      drivers/interconnect/
8046 F:      include/dt-bindings/interconnect/
8047 F:      include/linux/interconnect-provider.h
8048 F:      include/linux/interconnect.h
8049
8050 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8051 M:      Linus Walleij <linus.walleij@linaro.org>
8052 L:      linux-iio@vger.kernel.org
8053 S:      Maintained
8054 F:      drivers/iio/gyro/mpu3050*
8055 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8056
8057 IOC3 ETHERNET DRIVER
8058 M:      Ralf Baechle <ralf@linux-mips.org>
8059 L:      linux-mips@vger.kernel.org
8060 S:      Maintained
8061 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8062
8063 IOC3 SERIAL DRIVER
8064 M:      Pat Gefre <pfg@sgi.com>
8065 L:      linux-serial@vger.kernel.org
8066 S:      Maintained
8067 F:      drivers/tty/serial/ioc3_serial.c
8068
8069 IOMAP FILESYSTEM LIBRARY
8070 M:      Christoph Hellwig <hch@infradead.org>
8071 M:      Darrick J. Wong <darrick.wong@oracle.com>
8072 M:      linux-xfs@vger.kernel.org
8073 M:      linux-fsdevel@vger.kernel.org
8074 L:      linux-xfs@vger.kernel.org
8075 L:      linux-fsdevel@vger.kernel.org
8076 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8077 S:      Supported
8078 F:      fs/iomap.c
8079 F:      include/linux/iomap.h
8080
8081 IOMMU DRIVERS
8082 M:      Joerg Roedel <joro@8bytes.org>
8083 L:      iommu@lists.linux-foundation.org
8084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8085 S:      Maintained
8086 F:      Documentation/devicetree/bindings/iommu/
8087 F:      drivers/iommu/
8088 F:      include/linux/iommu.h
8089 F:      include/linux/of_iommu.h
8090 F:      include/linux/iova.h
8091
8092 IP MASQUERADING
8093 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8094 S:      Maintained
8095 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8096
8097 IPMI SUBSYSTEM
8098 M:      Corey Minyard <minyard@acm.org>
8099 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8100 W:      http://openipmi.sourceforge.net/
8101 S:      Supported
8102 F:      Documentation/devicetree/bindings/ipmi/
8103 F:      Documentation/IPMI.txt
8104 F:      drivers/char/ipmi/
8105 F:      include/linux/ipmi*
8106 F:      include/uapi/linux/ipmi*
8107
8108 IPS SCSI RAID DRIVER
8109 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8110 L:      linux-scsi@vger.kernel.org
8111 W:      http://www.adaptec.com/
8112 S:      Maintained
8113 F:      drivers/scsi/ips*
8114
8115 IPVS
8116 M:      Wensong Zhang <wensong@linux-vs.org>
8117 M:      Simon Horman <horms@verge.net.au>
8118 M:      Julian Anastasov <ja@ssi.bg>
8119 L:      netdev@vger.kernel.org
8120 L:      lvs-devel@vger.kernel.org
8121 S:      Maintained
8122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8124 F:      Documentation/networking/ipvs-sysctl.txt
8125 F:      include/net/ip_vs.h
8126 F:      include/uapi/linux/ip_vs.h
8127 F:      net/netfilter/ipvs/
8128
8129 IPWIRELESS DRIVER
8130 M:      Jiri Kosina <jikos@kernel.org>
8131 M:      David Sterba <dsterba@suse.com>
8132 S:      Odd Fixes
8133 F:      drivers/tty/ipwireless/
8134
8135 IPX NETWORK LAYER
8136 L:      netdev@vger.kernel.org
8137 S:      Obsolete
8138 F:      include/uapi/linux/ipx.h
8139
8140 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8141 M:      Marc Zyngier <marc.zyngier@arm.com>
8142 S:      Maintained
8143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8144 F:      Documentation/IRQ-domain.txt
8145 F:      include/linux/irqdomain.h
8146 F:      kernel/irq/irqdomain.c
8147 F:      kernel/irq/msi.c
8148
8149 IRQ SUBSYSTEM
8150 M:      Thomas Gleixner <tglx@linutronix.de>
8151 L:      linux-kernel@vger.kernel.org
8152 S:      Maintained
8153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8154 F:      kernel/irq/
8155
8156 IRQCHIP DRIVERS
8157 M:      Thomas Gleixner <tglx@linutronix.de>
8158 M:      Jason Cooper <jason@lakedaemon.net>
8159 M:      Marc Zyngier <marc.zyngier@arm.com>
8160 L:      linux-kernel@vger.kernel.org
8161 S:      Maintained
8162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8163 F:      Documentation/devicetree/bindings/interrupt-controller/
8164 F:      drivers/irqchip/
8165
8166 ISA
8167 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8168 S:      Maintained
8169 F:      Documentation/isa.txt
8170 F:      drivers/base/isa.c
8171 F:      include/linux/isa.h
8172
8173 ISA RADIO MODULE
8174 M:      Hans Verkuil <hverkuil@xs4all.nl>
8175 L:      linux-media@vger.kernel.org
8176 T:      git git://linuxtv.org/media_tree.git
8177 W:      https://linuxtv.org
8178 S:      Maintained
8179 F:      drivers/media/radio/radio-isa*
8180
8181 ISAPNP
8182 M:      Jaroslav Kysela <perex@perex.cz>
8183 S:      Maintained
8184 F:      Documentation/isapnp.txt
8185 F:      drivers/pnp/isapnp/
8186 F:      include/linux/isapnp.h
8187
8188 ISCSI
8189 M:      Lee Duncan <lduncan@suse.com>
8190 M:      Chris Leech <cleech@redhat.com>
8191 L:      open-iscsi@googlegroups.com
8192 W:      www.open-iscsi.com
8193 S:      Maintained
8194 F:      drivers/scsi/*iscsi*
8195 F:      include/scsi/*iscsi*
8196
8197 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8198 M:      Peter Jones <pjones@redhat.com>
8199 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8200 S:      Maintained
8201 F:      drivers/firmware/iscsi_ibft*
8202
8203 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8204 M:      Sagi Grimberg <sagi@grimberg.me>
8205 M:      Max Gurtovoy <maxg@mellanox.com>
8206 L:      linux-rdma@vger.kernel.org
8207 S:      Supported
8208 W:      http://www.openfabrics.org
8209 W:      www.open-iscsi.org
8210 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8211 F:      drivers/infiniband/ulp/iser/
8212
8213 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8214 M:      Sagi Grimberg <sagi@grimberg.me>
8215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8216 L:      linux-rdma@vger.kernel.org
8217 L:      target-devel@vger.kernel.org
8218 S:      Supported
8219 W:      http://www.linux-iscsi.org
8220 F:      drivers/infiniband/ulp/isert
8221
8222 ISDN SUBSYSTEM
8223 M:      Karsten Keil <isdn@linux-pingi.de>
8224 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8225 L:      netdev@vger.kernel.org
8226 W:      http://www.isdn4linux.de
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8228 S:      Maintained
8229 F:      Documentation/isdn/
8230 F:      drivers/isdn/
8231 F:      include/linux/isdn.h
8232 F:      include/linux/isdn/
8233 F:      include/uapi/linux/isdn.h
8234 F:      include/uapi/linux/isdn/
8235
8236 IT87 HARDWARE MONITORING DRIVER
8237 M:      Jean Delvare <jdelvare@suse.com>
8238 L:      linux-hwmon@vger.kernel.org
8239 S:      Maintained
8240 F:      Documentation/hwmon/it87
8241 F:      drivers/hwmon/it87.c
8242
8243 IT913X MEDIA DRIVER
8244 M:      Antti Palosaari <crope@iki.fi>
8245 L:      linux-media@vger.kernel.org
8246 W:      https://linuxtv.org
8247 W:      http://palosaari.fi/linux/
8248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8249 T:      git git://linuxtv.org/anttip/media_tree.git
8250 S:      Maintained
8251 F:      drivers/media/tuners/it913x*
8252
8253 IVTV VIDEO4LINUX DRIVER
8254 M:      Andy Walls <awalls@md.metrocast.net>
8255 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8256 L:      linux-media@vger.kernel.org
8257 T:      git git://linuxtv.org/media_tree.git
8258 W:      http://www.ivtvdriver.org
8259 S:      Maintained
8260 F:      Documentation/media/v4l-drivers/ivtv*
8261 F:      drivers/media/pci/ivtv/
8262 F:      include/uapi/linux/ivtv*
8263
8264 IX2505V MEDIA DRIVER
8265 M:      Malcolm Priestley <tvboxspy@gmail.com>
8266 L:      linux-media@vger.kernel.org
8267 W:      https://linuxtv.org
8268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8269 S:      Maintained
8270 F:      drivers/media/dvb-frontends/ix2505v*
8271
8272 JAILHOUSE HYPERVISOR INTERFACE
8273 M:      Jan Kiszka <jan.kiszka@siemens.com>
8274 L:      jailhouse-dev@googlegroups.com
8275 S:      Maintained
8276 F:      arch/x86/kernel/jailhouse.c
8277 F:      arch/x86/include/asm/jailhouse_para.h
8278
8279 JC42.4 TEMPERATURE SENSOR DRIVER
8280 M:      Guenter Roeck <linux@roeck-us.net>
8281 L:      linux-hwmon@vger.kernel.org
8282 S:      Maintained
8283 F:      drivers/hwmon/jc42.c
8284 F:      Documentation/hwmon/jc42
8285
8286 JFS FILESYSTEM
8287 M:      Dave Kleikamp <shaggy@kernel.org>
8288 L:      jfs-discussion@lists.sourceforge.net
8289 W:      http://jfs.sourceforge.net/
8290 T:      git git://github.com/kleikamp/linux-shaggy.git
8291 S:      Maintained
8292 F:      Documentation/filesystems/jfs.txt
8293 F:      fs/jfs/
8294
8295 JME NETWORK DRIVER
8296 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8297 L:      netdev@vger.kernel.org
8298 S:      Maintained
8299 F:      drivers/net/ethernet/jme.*
8300
8301 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8302 M:      David Woodhouse <dwmw2@infradead.org>
8303 L:      linux-mtd@lists.infradead.org
8304 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8305 S:      Maintained
8306 F:      fs/jffs2/
8307 F:      include/uapi/linux/jffs2.h
8308
8309 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8310 M:      "Theodore Ts'o" <tytso@mit.edu>
8311 M:      Jan Kara <jack@suse.com>
8312 L:      linux-ext4@vger.kernel.org
8313 S:      Maintained
8314 F:      fs/jbd2/
8315 F:      include/linux/jbd2.h
8316
8317 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8318 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8319 L:      linux-media@vger.kernel.org
8320 S:      Maintained
8321 F:      drivers/media/platform/rcar_jpu.c
8322
8323 JSM Neo PCI based serial card
8324 L:      linux-serial@vger.kernel.org
8325 S:      Orphan
8326 F:      drivers/tty/serial/jsm/
8327
8328 K10TEMP HARDWARE MONITORING DRIVER
8329 M:      Clemens Ladisch <clemens@ladisch.de>
8330 L:      linux-hwmon@vger.kernel.org
8331 S:      Maintained
8332 F:      Documentation/hwmon/k10temp
8333 F:      drivers/hwmon/k10temp.c
8334
8335 K8TEMP HARDWARE MONITORING DRIVER
8336 M:      Rudolf Marek <r.marek@assembler.cz>
8337 L:      linux-hwmon@vger.kernel.org
8338 S:      Maintained
8339 F:      Documentation/hwmon/k8temp
8340 F:      drivers/hwmon/k8temp.c
8341
8342 KASAN
8343 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8344 R:      Alexander Potapenko <glider@google.com>
8345 R:      Dmitry Vyukov <dvyukov@google.com>
8346 L:      kasan-dev@googlegroups.com
8347 S:      Maintained
8348 F:      arch/*/include/asm/kasan.h
8349 F:      arch/*/mm/kasan_init*
8350 F:      Documentation/dev-tools/kasan.rst
8351 F:      include/linux/kasan*.h
8352 F:      lib/test_kasan.c
8353 F:      mm/kasan/
8354 F:      scripts/Makefile.kasan
8355
8356 KCONFIG
8357 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8359 L:      linux-kbuild@vger.kernel.org
8360 S:      Maintained
8361 F:      Documentation/kbuild/kconfig*
8362 F:      scripts/kconfig/
8363 F:      scripts/Kconfig.include
8364
8365 KDUMP
8366 M:      Dave Young <dyoung@redhat.com>
8367 M:      Baoquan He <bhe@redhat.com>
8368 R:      Vivek Goyal <vgoyal@redhat.com>
8369 L:      kexec@lists.infradead.org
8370 W:      http://lse.sourceforge.net/kdump/
8371 S:      Maintained
8372 F:      Documentation/kdump/
8373
8374 KEENE FM RADIO TRANSMITTER DRIVER
8375 M:      Hans Verkuil <hverkuil@xs4all.nl>
8376 L:      linux-media@vger.kernel.org
8377 T:      git git://linuxtv.org/media_tree.git
8378 W:      https://linuxtv.org
8379 S:      Maintained
8380 F:      drivers/media/radio/radio-keene*
8381
8382 KERNEL AUTOMOUNTER
8383 M:      Ian Kent <raven@themaw.net>
8384 L:      autofs@vger.kernel.org
8385 S:      Maintained
8386 F:      fs/autofs/
8387
8388 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8389 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8390 M:      Michal Marek <michal.lkml@markovi.net>
8391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8392 L:      linux-kbuild@vger.kernel.org
8393 S:      Maintained
8394 F:      Documentation/kbuild/
8395 F:      Makefile
8396 F:      scripts/Kbuild*
8397 F:      scripts/Makefile*
8398 F:      scripts/basic/
8399 F:      scripts/mk*
8400 F:      scripts/mod/
8401 F:      scripts/package/
8402
8403 KERNEL JANITORS
8404 L:      kernel-janitors@vger.kernel.org
8405 W:      http://kernelnewbies.org/KernelJanitors
8406 S:      Odd Fixes
8407
8408 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8409 M:      "J. Bruce Fields" <bfields@fieldses.org>
8410 M:      Jeff Layton <jlayton@kernel.org>
8411 L:      linux-nfs@vger.kernel.org
8412 W:      http://nfs.sourceforge.net/
8413 T:      git git://linux-nfs.org/~bfields/linux.git
8414 S:      Supported
8415 F:      fs/nfsd/
8416 F:      include/uapi/linux/nfsd/
8417 F:      fs/lockd/
8418 F:      fs/nfs_common/
8419 F:      net/sunrpc/
8420 F:      include/linux/lockd/
8421 F:      include/linux/sunrpc/
8422 F:      include/uapi/linux/sunrpc/
8423
8424 KERNEL SELFTEST FRAMEWORK
8425 M:      Shuah Khan <shuah@kernel.org>
8426 M:      Shuah Khan <skhan@linuxfoundation.org>
8427 L:      linux-kselftest@vger.kernel.org
8428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8429 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8430 S:      Maintained
8431 F:      tools/testing/selftests/
8432 F:      Documentation/dev-tools/kselftest*
8433
8434 KERNEL USERMODE HELPER
8435 M:      Luis Chamberlain <mcgrof@kernel.org>
8436 L:      linux-kernel@vger.kernel.org
8437 S:      Maintained
8438 F:      kernel/umh.c
8439 F:      include/linux/umh.h
8440
8441 KERNEL VIRTUAL MACHINE (KVM)
8442 M:      Paolo Bonzini <pbonzini@redhat.com>
8443 M:      Radim Krčmář <rkrcmar@redhat.com>
8444 L:      kvm@vger.kernel.org
8445 W:      http://www.linux-kvm.org
8446 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8447 S:      Supported
8448 F:      Documentation/virtual/kvm/
8449 F:      include/trace/events/kvm.h
8450 F:      include/uapi/asm-generic/kvm*
8451 F:      include/uapi/linux/kvm*
8452 F:      include/asm-generic/kvm*
8453 F:      include/linux/kvm*
8454 F:      include/kvm/iodev.h
8455 F:      virt/kvm/*
8456 F:      tools/kvm/
8457
8458 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8459 M:      Joerg Roedel <joro@8bytes.org>
8460 L:      kvm@vger.kernel.org
8461 W:      http://www.linux-kvm.org/
8462 S:      Maintained
8463 F:      arch/x86/include/asm/svm.h
8464 F:      arch/x86/kvm/svm.c
8465
8466 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8467 M:      Christoffer Dall <christoffer.dall@arm.com>
8468 M:      Marc Zyngier <marc.zyngier@arm.com>
8469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8470 L:      kvmarm@lists.cs.columbia.edu
8471 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8473 S:      Supported
8474 F:      arch/arm/include/uapi/asm/kvm*
8475 F:      arch/arm/include/asm/kvm*
8476 F:      arch/arm/kvm/
8477 F:      virt/kvm/arm/
8478 F:      include/kvm/arm_*
8479
8480 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8481 M:      Christoffer Dall <christoffer.dall@arm.com>
8482 M:      Marc Zyngier <marc.zyngier@arm.com>
8483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8484 L:      kvmarm@lists.cs.columbia.edu
8485 S:      Maintained
8486 F:      arch/arm64/include/uapi/asm/kvm*
8487 F:      arch/arm64/include/asm/kvm*
8488 F:      arch/arm64/kvm/
8489
8490 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8491 M:      James Hogan <jhogan@kernel.org>
8492 L:      linux-mips@vger.kernel.org
8493 S:      Supported
8494 F:      arch/mips/include/uapi/asm/kvm*
8495 F:      arch/mips/include/asm/kvm*
8496 F:      arch/mips/kvm/
8497
8498 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8499 M:      Paul Mackerras <paulus@ozlabs.org>
8500 L:      kvm-ppc@vger.kernel.org
8501 W:      http://www.linux-kvm.org/
8502 T:      git git://github.com/agraf/linux-2.6.git
8503 S:      Supported
8504 F:      arch/powerpc/include/uapi/asm/kvm*
8505 F:      arch/powerpc/include/asm/kvm*
8506 F:      arch/powerpc/kvm/
8507 F:      arch/powerpc/kernel/kvm*
8508
8509 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8510 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8511 M:      Janosch Frank <frankja@linux.ibm.com>
8512 R:      David Hildenbrand <david@redhat.com>
8513 R:      Cornelia Huck <cohuck@redhat.com>
8514 L:      linux-s390@vger.kernel.org
8515 W:      http://www.ibm.com/developerworks/linux/linux390/
8516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8517 S:      Supported
8518 F:      arch/s390/include/uapi/asm/kvm*
8519 F:      arch/s390/include/asm/gmap.h
8520 F:      arch/s390/include/asm/kvm*
8521 F:      arch/s390/kvm/
8522 F:      arch/s390/mm/gmap.c
8523
8524 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8525 M:      Paolo Bonzini <pbonzini@redhat.com>
8526 M:      Radim Krčmář <rkrcmar@redhat.com>
8527 L:      kvm@vger.kernel.org
8528 W:      http://www.linux-kvm.org
8529 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8530 S:      Supported
8531 F:      arch/x86/kvm/
8532 F:      arch/x86/kvm/*/
8533 F:      arch/x86/include/uapi/asm/kvm*
8534 F:      arch/x86/include/asm/kvm*
8535 F:      arch/x86/include/asm/pvclock-abi.h
8536 F:      arch/x86/kernel/kvm.c
8537 F:      arch/x86/kernel/kvmclock.c
8538
8539 KERNFS
8540 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8541 M:      Tejun Heo <tj@kernel.org>
8542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8543 S:      Supported
8544 F:      include/linux/kernfs.h
8545 F:      fs/kernfs/
8546
8547 KEXEC
8548 M:      Eric Biederman <ebiederm@xmission.com>
8549 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8550 L:      kexec@lists.infradead.org
8551 S:      Maintained
8552 F:      include/linux/kexec.h
8553 F:      include/uapi/linux/kexec.h
8554 F:      kernel/kexec*
8555
8556 KEYS-ENCRYPTED
8557 M:      Mimi Zohar <zohar@linux.ibm.com>
8558 L:      linux-integrity@vger.kernel.org
8559 L:      keyrings@vger.kernel.org
8560 S:      Supported
8561 F:      Documentation/security/keys/trusted-encrypted.rst
8562 F:      include/keys/encrypted-type.h
8563 F:      security/keys/encrypted-keys/
8564
8565 KEYS-TRUSTED
8566 M:      James Bottomley <jejb@linux.ibm.com>
8567 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8568 M:      Mimi Zohar <zohar@linux.ibm.com>
8569 L:      linux-integrity@vger.kernel.org
8570 L:      keyrings@vger.kernel.org
8571 S:      Supported
8572 F:      Documentation/security/keys/trusted-encrypted.rst
8573 F:      include/keys/trusted-type.h
8574 F:      security/keys/trusted.c
8575 F:      security/keys/trusted.h
8576
8577 KEYS/KEYRINGS:
8578 M:      David Howells <dhowells@redhat.com>
8579 L:      keyrings@vger.kernel.org
8580 S:      Maintained
8581 F:      Documentation/security/keys/core.rst
8582 F:      include/linux/key.h
8583 F:      include/linux/key-type.h
8584 F:      include/linux/keyctl.h
8585 F:      include/uapi/linux/keyctl.h
8586 F:      include/keys/
8587 F:      security/keys/
8588
8589 KGDB / KDB /debug_core
8590 M:      Jason Wessel <jason.wessel@windriver.com>
8591 M:      Daniel Thompson <daniel.thompson@linaro.org>
8592 W:      http://kgdb.wiki.kernel.org/
8593 L:      kgdb-bugreport@lists.sourceforge.net
8594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8595 S:      Maintained
8596 F:      Documentation/dev-tools/kgdb.rst
8597 F:      drivers/misc/kgdbts.c
8598 F:      drivers/tty/serial/kgdboc.c
8599 F:      include/linux/kdb.h
8600 F:      include/linux/kgdb.h
8601 F:      kernel/debug/
8602
8603 KMEMLEAK
8604 M:      Catalin Marinas <catalin.marinas@arm.com>
8605 S:      Maintained
8606 F:      Documentation/dev-tools/kmemleak.rst
8607 F:      include/linux/kmemleak.h
8608 F:      mm/kmemleak.c
8609 F:      mm/kmemleak-test.c
8610
8611 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8612 M:      Luis Chamberlain <mcgrof@kernel.org>
8613 L:      linux-kernel@vger.kernel.org
8614 S:      Maintained
8615 F:      kernel/kmod.c
8616 F:      include/linux/kmod.h
8617 F:      lib/test_kmod.c
8618 F:      tools/testing/selftests/kmod/
8619
8620 KPROBES
8621 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8622 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8623 M:      "David S. Miller" <davem@davemloft.net>
8624 M:      Masami Hiramatsu <mhiramat@kernel.org>
8625 S:      Maintained
8626 F:      Documentation/kprobes.txt
8627 F:      include/linux/kprobes.h
8628 F:      include/asm-generic/kprobes.h
8629 F:      kernel/kprobes.c
8630
8631 KS0108 LCD CONTROLLER DRIVER
8632 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8633 S:      Maintained
8634 F:      Documentation/auxdisplay/ks0108
8635 F:      drivers/auxdisplay/ks0108.c
8636 F:      include/linux/ks0108.h
8637
8638 L3MDEV
8639 M:      David Ahern <dsa@cumulusnetworks.com>
8640 L:      netdev@vger.kernel.org
8641 S:      Maintained
8642 F:      net/l3mdev
8643 F:      include/net/l3mdev.h
8644
8645 L7 BPF FRAMEWORK
8646 M:      John Fastabend <john.fastabend@gmail.com>
8647 M:      Daniel Borkmann <daniel@iogearbox.net>
8648 L:      netdev@vger.kernel.org
8649 L:      bpf@vger.kernel.org
8650 S:      Maintained
8651 F:      include/linux/skmsg.h
8652 F:      net/core/skmsg.c
8653 F:      net/core/sock_map.c
8654 F:      net/ipv4/tcp_bpf.c
8655
8656 LANTIQ / INTEL Ethernet drivers
8657 M:      Hauke Mehrtens <hauke@hauke-m.de>
8658 L:      netdev@vger.kernel.org
8659 S:      Maintained
8660 F:      net/dsa/tag_gswip.c
8661 F:      drivers/net/ethernet/lantiq_xrx200.c
8662 F:      drivers/net/dsa/lantiq_pce.h
8663 F:      drivers/net/dsa/lantiq_gswip.c
8664
8665 LANTIQ MIPS ARCHITECTURE
8666 M:      John Crispin <john@phrozen.org>
8667 L:      linux-mips@vger.kernel.org
8668 S:      Maintained
8669 F:      arch/mips/lantiq
8670 F:      drivers/soc/lantiq
8671
8672 LAPB module
8673 L:      linux-x25@vger.kernel.org
8674 S:      Orphan
8675 F:      Documentation/networking/lapb-module.txt
8676 F:      include/*/lapb.h
8677 F:      net/lapb/
8678
8679 LASI 53c700 driver for PARISC
8680 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8681 L:      linux-scsi@vger.kernel.org
8682 S:      Maintained
8683 F:      Documentation/scsi/53c700.txt
8684 F:      drivers/scsi/53c700*
8685
8686 LEAKING_ADDRESSES
8687 M:      Tobin C. Harding <me@tobin.cc>
8688 M:      Tycho Andersen <tycho@tycho.ws>
8689 L:      kernel-hardening@lists.openwall.com
8690 S:      Maintained
8691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8692 F:      scripts/leaking_addresses.pl
8693
8694 LED SUBSYSTEM
8695 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8696 M:      Pavel Machek <pavel@ucw.cz>
8697 L:      linux-leds@vger.kernel.org
8698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8699 S:      Maintained
8700 F:      Documentation/devicetree/bindings/leds/
8701 F:      drivers/leds/
8702 F:      include/linux/leds.h
8703
8704 LEGACY EEPROM DRIVER
8705 M:      Jean Delvare <jdelvare@suse.com>
8706 S:      Maintained
8707 F:      Documentation/misc-devices/eeprom
8708 F:      drivers/misc/eeprom/eeprom.c
8709
8710 LEGO MINDSTORMS EV3
8711 R:      David Lechner <david@lechnology.com>
8712 S:      Maintained
8713 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8714 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8715 F:      drivers/power/supply/lego_ev3_battery.c
8716
8717 LEGO USB Tower driver
8718 M:      Juergen Stuber <starblue@users.sourceforge.net>
8719 L:      legousb-devel@lists.sourceforge.net
8720 W:      http://legousb.sourceforge.net/
8721 S:      Maintained
8722 F:      drivers/usb/misc/legousbtower.c
8723
8724 LG LAPTOP EXTRAS
8725 M:      Matan Ziv-Av <matan@svgalib.org>
8726 L:      platform-driver-x86@vger.kernel.org
8727 S:      Maintained
8728 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8729 F:      Documentation/laptops/lg-laptop.rst
8730 F:      drivers/platform/x86/lg-laptop.c
8731
8732 LG2160 MEDIA DRIVER
8733 M:      Michael Krufky <mkrufky@linuxtv.org>
8734 L:      linux-media@vger.kernel.org
8735 W:      https://linuxtv.org
8736 W:      http://github.com/mkrufky
8737 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8738 T:      git git://linuxtv.org/mkrufky/tuners.git
8739 S:      Maintained
8740 F:      drivers/media/dvb-frontends/lg2160.*
8741
8742 LGDT3305 MEDIA DRIVER
8743 M:      Michael Krufky <mkrufky@linuxtv.org>
8744 L:      linux-media@vger.kernel.org
8745 W:      https://linuxtv.org
8746 W:      http://github.com/mkrufky
8747 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8748 T:      git git://linuxtv.org/mkrufky/tuners.git
8749 S:      Maintained
8750 F:      drivers/media/dvb-frontends/lgdt3305.*
8751
8752 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8753 M:      Viresh Kumar <vireshk@kernel.org>
8754 L:      linux-ide@vger.kernel.org
8755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8756 S:      Maintained
8757 F:      include/linux/pata_arasan_cf_data.h
8758 F:      drivers/ata/pata_arasan_cf.c
8759
8760 LIBATA PATA DRIVERS
8761 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8762 M:      Jens Axboe <axboe@kernel.dk>
8763 L:      linux-ide@vger.kernel.org
8764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8765 S:      Maintained
8766 F:      drivers/ata/pata_*.c
8767 F:      drivers/ata/ata_generic.c
8768
8769 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8770 M:      Linus Walleij <linus.walleij@linaro.org>
8771 L:      linux-ide@vger.kernel.org
8772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8773 S:      Maintained
8774 F:      drivers/ata/pata_ftide010.c
8775 F:      drivers/ata/sata_gemini.c
8776 F:      drivers/ata/sata_gemini.h
8777
8778 LIBATA SATA AHCI PLATFORM devices support
8779 M:      Hans de Goede <hdegoede@redhat.com>
8780 M:      Jens Axboe <axboe@kernel.dk>
8781 L:      linux-ide@vger.kernel.org
8782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8783 S:      Maintained
8784 F:      drivers/ata/ahci_platform.c
8785 F:      drivers/ata/libahci_platform.c
8786 F:      include/linux/ahci_platform.h
8787
8788 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8789 M:      Mikael Pettersson <mikpelinux@gmail.com>
8790 L:      linux-ide@vger.kernel.org
8791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8792 S:      Maintained
8793 F:      drivers/ata/sata_promise.*
8794
8795 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8796 M:      Jens Axboe <axboe@kernel.dk>
8797 L:      linux-ide@vger.kernel.org
8798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8799 S:      Maintained
8800 F:      drivers/ata/
8801 F:      include/linux/ata.h
8802 F:      include/linux/libata.h
8803 F:      Documentation/devicetree/bindings/ata/
8804
8805 LIBLOCKDEP
8806 M:      Sasha Levin <alexander.levin@microsoft.com>
8807 S:      Maintained
8808 F:      tools/lib/lockdep/
8809
8810 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8811 M:      Ross Zwisler <zwisler@kernel.org>
8812 M:      Dan Williams <dan.j.williams@intel.com>
8813 M:      Vishal Verma <vishal.l.verma@intel.com>
8814 M:      Dave Jiang <dave.jiang@intel.com>
8815 L:      linux-nvdimm@lists.01.org
8816 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8817 S:      Supported
8818 F:      drivers/nvdimm/blk.c
8819 F:      drivers/nvdimm/region_devs.c
8820
8821 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8822 M:      Vishal Verma <vishal.l.verma@intel.com>
8823 M:      Dan Williams <dan.j.williams@intel.com>
8824 M:      Ross Zwisler <zwisler@kernel.org>
8825 M:      Dave Jiang <dave.jiang@intel.com>
8826 L:      linux-nvdimm@lists.01.org
8827 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8828 S:      Supported
8829 F:      drivers/nvdimm/btt*
8830
8831 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8832 M:      Ross Zwisler <zwisler@kernel.org>
8833 M:      Dan Williams <dan.j.williams@intel.com>
8834 M:      Vishal Verma <vishal.l.verma@intel.com>
8835 M:      Dave Jiang <dave.jiang@intel.com>
8836 L:      linux-nvdimm@lists.01.org
8837 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8838 S:      Supported
8839 F:      drivers/nvdimm/pmem*
8840
8841 LIBNVDIMM: DEVICETREE BINDINGS
8842 M:      Oliver O'Halloran <oohall@gmail.com>
8843 L:      linux-nvdimm@lists.01.org
8844 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8845 S:      Supported
8846 F:      drivers/nvdimm/of_pmem.c
8847 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8848
8849 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8850 M:      Dan Williams <dan.j.williams@intel.com>
8851 M:      Ross Zwisler <zwisler@kernel.org>
8852 M:      Vishal Verma <vishal.l.verma@intel.com>
8853 M:      Dave Jiang <dave.jiang@intel.com>
8854 L:      linux-nvdimm@lists.01.org
8855 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8857 S:      Supported
8858 F:      drivers/nvdimm/*
8859 F:      drivers/acpi/nfit/*
8860 F:      include/linux/nd.h
8861 F:      include/linux/libnvdimm.h
8862 F:      include/uapi/linux/ndctl.h
8863
8864 LIGHTNVM PLATFORM SUPPORT
8865 M:      Matias Bjorling <mb@lightnvm.io>
8866 W:      http://github/OpenChannelSSD
8867 L:      linux-block@vger.kernel.org
8868 S:      Maintained
8869 F:      drivers/lightnvm/
8870 F:      include/linux/lightnvm.h
8871 F:      include/uapi/linux/lightnvm.h
8872
8873 LINUX FOR POWER MACINTOSH
8874 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8875 W:      http://www.penguinppc.org/
8876 L:      linuxppc-dev@lists.ozlabs.org
8877 S:      Maintained
8878 F:      arch/powerpc/platforms/powermac/
8879 F:      drivers/macintosh/
8880
8881 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8882 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8883 M:      Paul Mackerras <paulus@samba.org>
8884 M:      Michael Ellerman <mpe@ellerman.id.au>
8885 W:      https://github.com/linuxppc/linux/wiki
8886 L:      linuxppc-dev@lists.ozlabs.org
8887 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8889 S:      Supported
8890 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8891 F:      Documentation/devicetree/bindings/powerpc/
8892 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8893 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8894 F:      Documentation/powerpc/
8895 F:      arch/powerpc/
8896 F:      drivers/char/tpm/tpm_ibmvtpm*
8897 F:      drivers/crypto/nx/
8898 F:      drivers/crypto/vmx/
8899 F:      drivers/i2c/busses/i2c-opal.c
8900 F:      drivers/net/ethernet/ibm/ibmveth.*
8901 F:      drivers/net/ethernet/ibm/ibmvnic.*
8902 F:      drivers/pci/hotplug/pnv_php.c
8903 F:      drivers/pci/hotplug/rpa*
8904 F:      drivers/rtc/rtc-opal.c
8905 F:      drivers/scsi/ibmvscsi/
8906 F:      drivers/tty/hvc/hvc_opal.c
8907 F:      drivers/watchdog/wdrtas.c
8908 F:      tools/testing/selftests/powerpc
8909 N:      /pmac
8910 N:      powermac
8911 N:      powernv
8912 N:      [^a-z0-9]ps3
8913 N:      pseries
8914
8915 LINUX FOR POWERPC EMBEDDED MPC5XXX
8916 M:      Anatolij Gustschin <agust@denx.de>
8917 L:      linuxppc-dev@lists.ozlabs.org
8918 T:      git git://git.denx.de/linux-denx-agust.git
8919 S:      Maintained
8920 F:      arch/powerpc/platforms/512x/
8921 F:      arch/powerpc/platforms/52xx/
8922
8923 LINUX FOR POWERPC EMBEDDED PPC4XX
8924 M:      Alistair Popple <alistair@popple.id.au>
8925 M:      Matt Porter <mporter@kernel.crashing.org>
8926 W:      http://www.penguinppc.org/
8927 L:      linuxppc-dev@lists.ozlabs.org
8928 S:      Maintained
8929 F:      arch/powerpc/platforms/40x/
8930 F:      arch/powerpc/platforms/44x/
8931
8932 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8933 M:      Scott Wood <oss@buserror.net>
8934 M:      Kumar Gala <galak@kernel.crashing.org>
8935 W:      http://www.penguinppc.org/
8936 L:      linuxppc-dev@lists.ozlabs.org
8937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8938 S:      Maintained
8939 F:      arch/powerpc/platforms/83xx/
8940 F:      arch/powerpc/platforms/85xx/
8941 F:      Documentation/devicetree/bindings/powerpc/fsl/
8942
8943 LINUX FOR POWERPC EMBEDDED PPC8XX
8944 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8945 W:      http://www.penguinppc.org/
8946 L:      linuxppc-dev@lists.ozlabs.org
8947 S:      Maintained
8948 F:      arch/powerpc/platforms/8xx/
8949
8950 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8951 L:      linuxppc-dev@lists.ozlabs.org
8952 S:      Orphan
8953 F:      arch/powerpc/*/*virtex*
8954 F:      arch/powerpc/*/*/*virtex*
8955
8956 LINUX FOR POWERPC PA SEMI PWRFICIENT
8957 L:      linuxppc-dev@lists.ozlabs.org
8958 S:      Orphan
8959 F:      arch/powerpc/platforms/pasemi/
8960 F:      drivers/*/*pasemi*
8961 F:      drivers/*/*/*pasemi*
8962
8963 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8964 M:      Kees Cook <keescook@chromium.org>
8965 S:      Maintained
8966 F:      drivers/misc/lkdtm/*
8967
8968 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8969 M:      Alan Stern <stern@rowland.harvard.edu>
8970 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8971 M:      Will Deacon <will.deacon@arm.com>
8972 M:      Peter Zijlstra <peterz@infradead.org>
8973 M:      Boqun Feng <boqun.feng@gmail.com>
8974 M:      Nicholas Piggin <npiggin@gmail.com>
8975 M:      David Howells <dhowells@redhat.com>
8976 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8977 M:      Luc Maranget <luc.maranget@inria.fr>
8978 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8979 R:      Akira Yokosawa <akiyks@gmail.com>
8980 R:      Daniel Lustig <dlustig@nvidia.com>
8981 L:      linux-kernel@vger.kernel.org
8982 L:      linux-arch@vger.kernel.org
8983 S:      Supported
8984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8985 F:      tools/memory-model/
8986 F:      Documentation/atomic_bitops.txt
8987 F:      Documentation/atomic_t.txt
8988 F:      Documentation/core-api/atomic_ops.rst
8989 F:      Documentation/core-api/refcount-vs-atomic.rst
8990 F:      Documentation/memory-barriers.txt
8991
8992 LIS3LV02D ACCELEROMETER DRIVER
8993 M:      Eric Piel <eric.piel@tremplin-utc.net>
8994 S:      Maintained
8995 F:      Documentation/misc-devices/lis3lv02d
8996 F:      drivers/misc/lis3lv02d/
8997 F:      drivers/platform/x86/hp_accel.c
8998
8999 LIVE PATCHING
9000 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9001 M:      Jiri Kosina <jikos@kernel.org>
9002 M:      Miroslav Benes <mbenes@suse.cz>
9003 M:      Petr Mladek <pmladek@suse.com>
9004 R:      Joe Lawrence <joe.lawrence@redhat.com>
9005 S:      Maintained
9006 F:      kernel/livepatch/
9007 F:      include/linux/livepatch.h
9008 F:      arch/x86/include/asm/livepatch.h
9009 F:      arch/x86/kernel/livepatch.c
9010 F:      Documentation/livepatch/
9011 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9012 F:      samples/livepatch/
9013 F:      tools/testing/selftests/livepatch/
9014 L:      live-patching@vger.kernel.org
9015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9016
9017 LLC (802.2)
9018 L:      netdev@vger.kernel.org
9019 S:      Odd fixes
9020 F:      include/linux/llc.h
9021 F:      include/uapi/linux/llc.h
9022 F:      include/net/llc*
9023 F:      net/llc/
9024
9025 LM73 HARDWARE MONITOR DRIVER
9026 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9027 L:      linux-hwmon@vger.kernel.org
9028 S:      Maintained
9029 F:      drivers/hwmon/lm73.c
9030
9031 LM78 HARDWARE MONITOR DRIVER
9032 M:      Jean Delvare <jdelvare@suse.com>
9033 L:      linux-hwmon@vger.kernel.org
9034 S:      Maintained
9035 F:      Documentation/hwmon/lm78
9036 F:      drivers/hwmon/lm78.c
9037
9038 LM83 HARDWARE MONITOR DRIVER
9039 M:      Jean Delvare <jdelvare@suse.com>
9040 L:      linux-hwmon@vger.kernel.org
9041 S:      Maintained
9042 F:      Documentation/hwmon/lm83
9043 F:      drivers/hwmon/lm83.c
9044
9045 LM90 HARDWARE MONITOR DRIVER
9046 M:      Jean Delvare <jdelvare@suse.com>
9047 L:      linux-hwmon@vger.kernel.org
9048 S:      Maintained
9049 F:      Documentation/hwmon/lm90
9050 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9051 F:      drivers/hwmon/lm90.c
9052 F:      include/dt-bindings/thermal/lm90.h
9053
9054 LM95234 HARDWARE MONITOR DRIVER
9055 M:      Guenter Roeck <linux@roeck-us.net>
9056 L:      linux-hwmon@vger.kernel.org
9057 S:      Maintained
9058 F:      Documentation/hwmon/lm95234
9059 F:      drivers/hwmon/lm95234.c
9060
9061 LME2510 MEDIA DRIVER
9062 M:      Malcolm Priestley <tvboxspy@gmail.com>
9063 L:      linux-media@vger.kernel.org
9064 W:      https://linuxtv.org
9065 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9066 S:      Maintained
9067 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9068
9069 LOADPIN SECURITY MODULE
9070 M:      Kees Cook <keescook@chromium.org>
9071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9072 S:      Supported
9073 F:      security/loadpin/
9074 F:      Documentation/admin-guide/LSM/LoadPin.rst
9075
9076 LOCKING PRIMITIVES
9077 M:      Peter Zijlstra <peterz@infradead.org>
9078 M:      Ingo Molnar <mingo@redhat.com>
9079 M:      Will Deacon <will.deacon@arm.com>
9080 L:      linux-kernel@vger.kernel.org
9081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9082 S:      Maintained
9083 F:      Documentation/locking/
9084 F:      include/linux/lockdep.h
9085 F:      include/linux/spinlock*.h
9086 F:      arch/*/include/asm/spinlock*.h
9087 F:      include/linux/rwlock*.h
9088 F:      include/linux/mutex*.h
9089 F:      include/linux/rwsem*.h
9090 F:      arch/*/include/asm/rwsem.h
9091 F:      include/linux/seqlock.h
9092 F:      lib/locking*.[ch]
9093 F:      kernel/locking/
9094 X:      kernel/locking/locktorture.c
9095
9096 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9097 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9098 L:      linux-ntfs-dev@lists.sourceforge.net
9099 W:      http://www.linux-ntfs.org/content/view/19/37/
9100 S:      Maintained
9101 F:      Documentation/ldm.txt
9102 F:      block/partitions/ldm.*
9103
9104 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9105 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9106 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9107 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9108 L:      MPT-FusionLinux.pdl@broadcom.com
9109 L:      linux-scsi@vger.kernel.org
9110 W:      http://www.avagotech.com/support/
9111 S:      Supported
9112 F:      drivers/message/fusion/
9113 F:      drivers/scsi/mpt3sas/
9114
9115 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9116 M:      Matthew Wilcox <willy@infradead.org>
9117 L:      linux-scsi@vger.kernel.org
9118 S:      Maintained
9119 F:      drivers/scsi/sym53c8xx_2/
9120
9121 LTC1660 DAC DRIVER
9122 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9123 L:      linux-iio@vger.kernel.org
9124 S:      Maintained
9125 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9126 F:      drivers/iio/dac/ltc1660.c
9127
9128 LTC4261 HARDWARE MONITOR DRIVER
9129 M:      Guenter Roeck <linux@roeck-us.net>
9130 L:      linux-hwmon@vger.kernel.org
9131 S:      Maintained
9132 F:      Documentation/hwmon/ltc4261
9133 F:      drivers/hwmon/ltc4261.c
9134
9135 LTC4306 I2C MULTIPLEXER DRIVER
9136 M:      Michael Hennerich <michael.hennerich@analog.com>
9137 W:      http://ez.analog.com/community/linux-device-drivers
9138 L:      linux-i2c@vger.kernel.org
9139 S:      Supported
9140 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9141 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9142
9143 LTP (Linux Test Project)
9144 M:      Mike Frysinger <vapier@gentoo.org>
9145 M:      Cyril Hrubis <chrubis@suse.cz>
9146 M:      Wanlong Gao <wanlong.gao@gmail.com>
9147 M:      Jan Stancek <jstancek@redhat.com>
9148 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9149 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9150 L:      ltp@lists.linux.it (subscribers-only)
9151 W:      http://linux-test-project.github.io/
9152 T:      git git://github.com/linux-test-project/ltp.git
9153 S:      Maintained
9154
9155 M68K ARCHITECTURE
9156 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9157 L:      linux-m68k@lists.linux-m68k.org
9158 W:      http://www.linux-m68k.org/
9159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9160 S:      Maintained
9161 F:      arch/m68k/
9162 F:      drivers/zorro/
9163
9164 M68K ON APPLE MACINTOSH
9165 M:      Joshua Thompson <funaho@jurai.org>
9166 W:      http://www.mac.linux-m68k.org/
9167 L:      linux-m68k@lists.linux-m68k.org
9168 S:      Maintained
9169 F:      arch/m68k/mac/
9170
9171 M68K ON HP9000/300
9172 M:      Philip Blundell <philb@gnu.org>
9173 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9174 S:      Maintained
9175 F:      arch/m68k/hp300/
9176
9177 M88DS3103 MEDIA DRIVER
9178 M:      Antti Palosaari <crope@iki.fi>
9179 L:      linux-media@vger.kernel.org
9180 W:      https://linuxtv.org
9181 W:      http://palosaari.fi/linux/
9182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9183 T:      git git://linuxtv.org/anttip/media_tree.git
9184 S:      Maintained
9185 F:      drivers/media/dvb-frontends/m88ds3103*
9186
9187 M88RS2000 MEDIA DRIVER
9188 M:      Malcolm Priestley <tvboxspy@gmail.com>
9189 L:      linux-media@vger.kernel.org
9190 W:      https://linuxtv.org
9191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9192 S:      Maintained
9193 F:      drivers/media/dvb-frontends/m88rs2000*
9194
9195 MA901 MASTERKIT USB FM RADIO DRIVER
9196 M:      Alexey Klimov <klimov.linux@gmail.com>
9197 L:      linux-media@vger.kernel.org
9198 T:      git git://linuxtv.org/media_tree.git
9199 S:      Maintained
9200 F:      drivers/media/radio/radio-ma901.c
9201
9202 MAC80211
9203 M:      Johannes Berg <johannes@sipsolutions.net>
9204 L:      linux-wireless@vger.kernel.org
9205 W:      http://wireless.kernel.org/
9206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9208 S:      Maintained
9209 F:      Documentation/networking/mac80211-injection.txt
9210 F:      include/net/mac80211.h
9211 F:      net/mac80211/
9212 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9213 F:      Documentation/networking/mac80211_hwsim/README
9214
9215 MAILBOX API
9216 M:      Jassi Brar <jassisinghbrar@gmail.com>
9217 L:      linux-kernel@vger.kernel.org
9218 S:      Maintained
9219 F:      drivers/mailbox/
9220 F:      include/linux/mailbox_client.h
9221 F:      include/linux/mailbox_controller.h
9222
9223 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9224 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9225 W:      http://www.kernel.org/doc/man-pages
9226 L:      linux-man@vger.kernel.org
9227 S:      Maintained
9228
9229 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9230 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9231 L:      linux-mips@vger.kernel.org
9232 S:      Maintained
9233 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9234
9235 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9236 M:      Andrew Lunn <andrew@lunn.ch>
9237 M:      Vivien Didelot <vivien.didelot@gmail.com>
9238 L:      netdev@vger.kernel.org
9239 S:      Maintained
9240 F:      drivers/net/dsa/mv88e6xxx/
9241 F:      include/linux/platform_data/mv88e6xxx.h
9242 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9243
9244 MARVELL ARMADA DRM SUPPORT
9245 M:      Russell King <linux@armlinux.org.uk>
9246 S:      Maintained
9247 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9248 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9249 F:      drivers/gpu/drm/armada/
9250 F:      include/uapi/drm/armada_drm.h
9251 F:      Documentation/devicetree/bindings/display/armada/
9252
9253 MARVELL ARMADA 3700 PHY DRIVERS
9254 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9255 S:      Maintained
9256 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9257 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9258 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9259 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9260
9261 MARVELL CRYPTO DRIVER
9262 M:      Boris Brezillon <bbrezillon@kernel.org>
9263 M:      Arnaud Ebalard <arno@natisbad.org>
9264 F:      drivers/crypto/marvell/
9265 S:      Maintained
9266 L:      linux-crypto@vger.kernel.org
9267
9268 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9269 M:      Mirko Lindner <mlindner@marvell.com>
9270 M:      Stephen Hemminger <stephen@networkplumber.org>
9271 L:      netdev@vger.kernel.org
9272 S:      Maintained
9273 F:      drivers/net/ethernet/marvell/sk*
9274
9275 MARVELL LIBERTAS WIRELESS DRIVER
9276 L:      libertas-dev@lists.infradead.org
9277 S:      Orphan
9278 F:      drivers/net/wireless/marvell/libertas/
9279
9280 MARVELL MACCHIATOBIN SUPPORT
9281 M:      Russell King <linux@armlinux.org.uk>
9282 L:      linux-arm-kernel@lists.infradead.org
9283 S:      Maintained
9284 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9285
9286 MARVELL MV643XX ETHERNET DRIVER
9287 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9288 L:      netdev@vger.kernel.org
9289 S:      Maintained
9290 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9291 F:      include/linux/mv643xx.h
9292
9293 MARVELL MV88X3310 PHY DRIVER
9294 M:      Russell King <linux@armlinux.org.uk>
9295 L:      netdev@vger.kernel.org
9296 S:      Maintained
9297 F:      drivers/net/phy/marvell10g.c
9298
9299 MARVELL MVEBU THERMAL DRIVER
9300 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9301 S:      Maintained
9302 F:      drivers/thermal/armada_thermal.c
9303
9304 MARVELL MVNETA ETHERNET DRIVER
9305 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9306 L:      netdev@vger.kernel.org
9307 S:      Maintained
9308 F:      drivers/net/ethernet/marvell/mvneta.*
9309
9310 MARVELL MWIFIEX WIRELESS DRIVER
9311 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9312 M:      Nishant Sarmukadam <nishants@marvell.com>
9313 M:      Ganapathi Bhat <gbhat@marvell.com>
9314 M:      Xinming Hu <huxinming820@gmail.com>
9315 L:      linux-wireless@vger.kernel.org
9316 S:      Maintained
9317 F:      drivers/net/wireless/marvell/mwifiex/
9318
9319 MARVELL MWL8K WIRELESS DRIVER
9320 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9321 L:      linux-wireless@vger.kernel.org
9322 S:      Odd Fixes
9323 F:      drivers/net/wireless/marvell/mwl8k.c
9324
9325 MARVELL NAND CONTROLLER DRIVER
9326 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9327 L:      linux-mtd@lists.infradead.org
9328 S:      Maintained
9329 F:      drivers/mtd/nand/raw/marvell_nand.c
9330 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9331
9332 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9333 M:      Nicolas Pitre <nico@fluxnic.net>
9334 S:      Odd Fixes
9335 F:      drivers/mmc/host/mvsdio.*
9336
9337 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9338 M:      Hu Ziji <huziji@marvell.com>
9339 L:      linux-mmc@vger.kernel.org
9340 S:      Supported
9341 F:      drivers/mmc/host/sdhci-xenon*
9342 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9343
9344 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9345 M:      Sunil Goutham <sgoutham@marvell.com>
9346 M:      Linu Cherian <lcherian@marvell.com>
9347 M:      Geetha sowjanya <gakula@marvell.com>
9348 M:      Jerin Jacob <jerinj@marvell.com>
9349 L:      netdev@vger.kernel.org
9350 S:      Supported
9351 F:      drivers/net/ethernet/marvell/octeontx2/af/
9352
9353 MATROX FRAMEBUFFER DRIVER
9354 L:      linux-fbdev@vger.kernel.org
9355 S:      Orphan
9356 F:      drivers/video/fbdev/matrox/matroxfb_*
9357 F:      include/uapi/linux/matroxfb.h
9358
9359 MAX16065 HARDWARE MONITOR DRIVER
9360 M:      Guenter Roeck <linux@roeck-us.net>
9361 L:      linux-hwmon@vger.kernel.org
9362 S:      Maintained
9363 F:      Documentation/hwmon/max16065
9364 F:      drivers/hwmon/max16065.c
9365
9366 MAX2175 SDR TUNER DRIVER
9367 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9368 L:      linux-media@vger.kernel.org
9369 T:      git git://linuxtv.org/media_tree.git
9370 S:      Maintained
9371 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9372 F:      Documentation/media/v4l-drivers/max2175.rst
9373 F:      drivers/media/i2c/max2175*
9374 F:      include/uapi/linux/max2175.h
9375
9376 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9377 L:      linux-hwmon@vger.kernel.org
9378 S:      Orphan
9379 F:      Documentation/hwmon/max6650
9380 F:      drivers/hwmon/max6650.c
9381
9382 MAX6697 HARDWARE MONITOR DRIVER
9383 M:      Guenter Roeck <linux@roeck-us.net>
9384 L:      linux-hwmon@vger.kernel.org
9385 S:      Maintained
9386 F:      Documentation/hwmon/max6697
9387 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9388 F:      drivers/hwmon/max6697.c
9389 F:      include/linux/platform_data/max6697.h
9390
9391 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9392 M:      Peter Rosin <peda@axentia.se>
9393 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9394 S:      Maintained
9395 F:      Documentation/devicetree/bindings/sound/max9860.txt
9396 F:      sound/soc/codecs/max9860.*
9397
9398 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9399 M:      Javier Martinez Canillas <javier@dowhile0.org>
9400 L:      linux-kernel@vger.kernel.org
9401 S:      Supported
9402 F:      drivers/regulator/max77802-regulator.c
9403 F:      Documentation/devicetree/bindings/*/*max77802.txt
9404 F:      include/dt-bindings/*/*max77802.h
9405
9406 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9407 M:      Krzysztof Kozlowski <krzk@kernel.org>
9408 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9409 L:      linux-pm@vger.kernel.org
9410 S:      Supported
9411 F:      drivers/power/supply/max14577_charger.c
9412 F:      drivers/power/supply/max77693_charger.c
9413
9414 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9415 M:      Chanwoo Choi <cw00.choi@samsung.com>
9416 M:      Krzysztof Kozlowski <krzk@kernel.org>
9417 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9418 L:      linux-kernel@vger.kernel.org
9419 S:      Supported
9420 F:      drivers/*/max14577*.c
9421 F:      drivers/*/max77686*.c
9422 F:      drivers/*/max77693*.c
9423 F:      drivers/extcon/extcon-max14577.c
9424 F:      drivers/extcon/extcon-max77693.c
9425 F:      drivers/rtc/rtc-max77686.c
9426 F:      drivers/clk/clk-max77686.c
9427 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9428 F:      Documentation/devicetree/bindings/*/max77686.txt
9429 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9430 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9431 F:      include/linux/mfd/max14577*.h
9432 F:      include/linux/mfd/max77686*.h
9433 F:      include/linux/mfd/max77693*.h
9434
9435 MAXIRADIO FM RADIO RECEIVER DRIVER
9436 M:      Hans Verkuil <hverkuil@xs4all.nl>
9437 L:      linux-media@vger.kernel.org
9438 T:      git git://linuxtv.org/media_tree.git
9439 W:      https://linuxtv.org
9440 S:      Maintained
9441 F:      drivers/media/radio/radio-maxiradio*
9442
9443 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9444 M:      Peter Rosin <peda@axentia.se>
9445 L:      linux-iio@vger.kernel.org
9446 S:      Maintained
9447 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9448 F:      drivers/iio/potentiometer/mcp4018.c
9449 F:      drivers/iio/potentiometer/mcp4531.c
9450
9451 MCR20A IEEE-802.15.4 RADIO DRIVER
9452 M:      Xue Liu <liuxuenetmail@gmail.com>
9453 L:      linux-wpan@vger.kernel.org
9454 W:      https://github.com/xueliu/mcr20a-linux
9455 S:      Maintained
9456 F:      drivers/net/ieee802154/mcr20a.c
9457 F:      drivers/net/ieee802154/mcr20a.h
9458 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9459
9460 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9461 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9462 L:      linux-iio@vger.kernel.org
9463 S:      Maintained
9464 F:      drivers/iio/dac/cio-dac.c
9465
9466 MEDIA DRIVERS FOR ASCOT2E
9467 M:      Sergey Kozlov <serjk@netup.ru>
9468 M:      Abylay Ospan <aospan@netup.ru>
9469 L:      linux-media@vger.kernel.org
9470 W:      https://linuxtv.org
9471 W:      http://netup.tv/
9472 T:      git git://linuxtv.org/media_tree.git
9473 S:      Supported
9474 F:      drivers/media/dvb-frontends/ascot2e*
9475
9476 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9477 M:      Jasmin Jessich <jasmin@anw.at>
9478 L:      linux-media@vger.kernel.org
9479 W:      https://linuxtv.org
9480 T:      git git://linuxtv.org/media_tree.git
9481 S:      Maintained
9482 F:      drivers/media/dvb-frontends/cxd2099*
9483
9484 MEDIA DRIVERS FOR CXD2841ER
9485 M:      Sergey Kozlov <serjk@netup.ru>
9486 M:      Abylay Ospan <aospan@netup.ru>
9487 L:      linux-media@vger.kernel.org
9488 W:      https://linuxtv.org
9489 W:      http://netup.tv/
9490 T:      git git://linuxtv.org/media_tree.git
9491 S:      Supported
9492 F:      drivers/media/dvb-frontends/cxd2841er*
9493
9494 MEDIA DRIVERS FOR CXD2880
9495 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9496 L:      linux-media@vger.kernel.org
9497 W:      http://linuxtv.org/
9498 T:      git git://linuxtv.org/media_tree.git
9499 S:      Supported
9500 F:      drivers/media/dvb-frontends/cxd2880/*
9501 F:      drivers/media/spi/cxd2880*
9502
9503 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9504 L:      linux-media@vger.kernel.org
9505 W:      https://linuxtv.org
9506 T:      git git://linuxtv.org/media_tree.git
9507 S:      Orphan
9508 F:      drivers/media/pci/ddbridge/*
9509
9510 MEDIA DRIVERS FOR FREESCALE IMX
9511 M:      Steve Longerbeam <slongerbeam@gmail.com>
9512 M:      Philipp Zabel <p.zabel@pengutronix.de>
9513 L:      linux-media@vger.kernel.org
9514 T:      git git://linuxtv.org/media_tree.git
9515 S:      Maintained
9516 F:      Documentation/devicetree/bindings/media/imx.txt
9517 F:      Documentation/media/v4l-drivers/imx.rst
9518 F:      drivers/staging/media/imx/
9519 F:      include/linux/imx-media.h
9520 F:      include/media/imx.h
9521
9522 MEDIA DRIVER FOR FREESCALE IMX PXP
9523 M:      Philipp Zabel <p.zabel@pengutronix.de>
9524 L:      linux-media@vger.kernel.org
9525 T:      git git://linuxtv.org/media_tree.git
9526 S:      Maintained
9527 F:      drivers/media/platform/imx-pxp.[ch]
9528
9529 MEDIA DRIVERS FOR HELENE
9530 M:      Abylay Ospan <aospan@netup.ru>
9531 L:      linux-media@vger.kernel.org
9532 W:      https://linuxtv.org
9533 W:      http://netup.tv/
9534 T:      git git://linuxtv.org/media_tree.git
9535 S:      Supported
9536 F:      drivers/media/dvb-frontends/helene*
9537
9538 MEDIA DRIVERS FOR HORUS3A
9539 M:      Sergey Kozlov <serjk@netup.ru>
9540 M:      Abylay Ospan <aospan@netup.ru>
9541 L:      linux-media@vger.kernel.org
9542 W:      https://linuxtv.org
9543 W:      http://netup.tv/
9544 T:      git git://linuxtv.org/media_tree.git
9545 S:      Supported
9546 F:      drivers/media/dvb-frontends/horus3a*
9547
9548 MEDIA DRIVERS FOR LNBH25
9549 M:      Sergey Kozlov <serjk@netup.ru>
9550 M:      Abylay Ospan <aospan@netup.ru>
9551 L:      linux-media@vger.kernel.org
9552 W:      https://linuxtv.org
9553 W:      http://netup.tv/
9554 T:      git git://linuxtv.org/media_tree.git
9555 S:      Supported
9556 F:      drivers/media/dvb-frontends/lnbh25*
9557
9558 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9559 L:      linux-media@vger.kernel.org
9560 W:      https://linuxtv.org
9561 T:      git git://linuxtv.org/media_tree.git
9562 S:      Orphan
9563 F:      drivers/media/dvb-frontends/mxl5xx*
9564
9565 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9566 M:      Sergey Kozlov <serjk@netup.ru>
9567 M:      Abylay Ospan <aospan@netup.ru>
9568 L:      linux-media@vger.kernel.org
9569 W:      https://linuxtv.org
9570 W:      http://netup.tv/
9571 T:      git git://linuxtv.org/media_tree.git
9572 S:      Supported
9573 F:      drivers/media/pci/netup_unidvb/*
9574
9575 MEDIA DRIVERS FOR RENESAS - CEU
9576 M:      Jacopo Mondi <jacopo@jmondi.org>
9577 L:      linux-media@vger.kernel.org
9578 L:      linux-renesas-soc@vger.kernel.org
9579 T:      git git://linuxtv.org/media_tree.git
9580 S:      Supported
9581 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9582 F:      drivers/media/platform/renesas-ceu.c
9583 F:      include/media/drv-intf/renesas-ceu.h
9584
9585 MEDIA DRIVERS FOR RENESAS - DRIF
9586 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9587 L:      linux-media@vger.kernel.org
9588 L:      linux-renesas-soc@vger.kernel.org
9589 T:      git git://linuxtv.org/media_tree.git
9590 S:      Supported
9591 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9592 F:      drivers/media/platform/rcar_drif.c
9593
9594 MEDIA DRIVERS FOR RENESAS - FCP
9595 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9596 L:      linux-media@vger.kernel.org
9597 L:      linux-renesas-soc@vger.kernel.org
9598 T:      git git://linuxtv.org/media_tree.git
9599 S:      Supported
9600 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9601 F:      drivers/media/platform/rcar-fcp.c
9602 F:      include/media/rcar-fcp.h
9603
9604 MEDIA DRIVERS FOR RENESAS - FDP1
9605 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9606 L:      linux-media@vger.kernel.org
9607 L:      linux-renesas-soc@vger.kernel.org
9608 T:      git git://linuxtv.org/media_tree.git
9609 S:      Supported
9610 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9611 F:      drivers/media/platform/rcar_fdp1.c
9612
9613 MEDIA DRIVERS FOR RENESAS - VIN
9614 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9615 L:      linux-media@vger.kernel.org
9616 L:      linux-renesas-soc@vger.kernel.org
9617 T:      git git://linuxtv.org/media_tree.git
9618 S:      Supported
9619 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9620 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9621 F:      drivers/media/platform/rcar-vin/
9622
9623 MEDIA DRIVERS FOR RENESAS - VSP1
9624 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9625 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9626 L:      linux-media@vger.kernel.org
9627 L:      linux-renesas-soc@vger.kernel.org
9628 T:      git git://linuxtv.org/media_tree.git
9629 S:      Supported
9630 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9631 F:      drivers/media/platform/vsp1/
9632
9633 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9634 L:      linux-media@vger.kernel.org
9635 W:      https://linuxtv.org
9636 T:      git git://linuxtv.org/media_tree.git
9637 S:      Orphan
9638 F:      drivers/media/dvb-frontends/stv0910*
9639
9640 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9641 L:      linux-media@vger.kernel.org
9642 W:      https://linuxtv.org
9643 T:      git git://linuxtv.org/media_tree.git
9644 S:      Orphan
9645 F:      drivers/media/dvb-frontends/stv6111*
9646
9647 MEDIA DRIVERS FOR STM32 - DCMI
9648 M:      Hugues Fruchet <hugues.fruchet@st.com>
9649 L:      linux-media@vger.kernel.org
9650 T:      git git://linuxtv.org/media_tree.git
9651 S:      Supported
9652 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9653 F:      drivers/media/platform/stm32/stm32-dcmi.c
9654
9655 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9656 M:      Dmitry Osipenko <digetx@gmail.com>
9657 L:      linux-media@vger.kernel.org
9658 L:      linux-tegra@vger.kernel.org
9659 T:      git git://linuxtv.org/media_tree.git
9660 S:      Maintained
9661 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9662 F:      drivers/staging/media/tegra-vde/
9663
9664 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9665 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9666 P:      LinuxTV.org Project
9667 L:      linux-media@vger.kernel.org
9668 W:      https://linuxtv.org
9669 Q:      http://patchwork.kernel.org/project/linux-media/list/
9670 T:      git git://linuxtv.org/media_tree.git
9671 S:      Maintained
9672 F:      Documentation/devicetree/bindings/media/
9673 F:      Documentation/media/
9674 F:      drivers/media/
9675 F:      drivers/staging/media/
9676 F:      include/linux/platform_data/media/
9677 F:      include/media/
9678 F:      include/uapi/linux/dvb/
9679 F:      include/uapi/linux/videodev2.h
9680 F:      include/uapi/linux/media.h
9681 F:      include/uapi/linux/v4l2-*
9682 F:      include/uapi/linux/meye.h
9683 F:      include/uapi/linux/ivtv*
9684 F:      include/uapi/linux/uvcvideo.h
9685
9686 MEDIATEK BLUETOOTH DRIVER
9687 M:      Sean Wang <sean.wang@mediatek.com>
9688 L:      linux-bluetooth@vger.kernel.org
9689 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9690 S:      Maintained
9691 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9692 F:      drivers/bluetooth/btmtkuart.c
9693
9694 MEDIATEK CIR DRIVER
9695 M:      Sean Wang <sean.wang@mediatek.com>
9696 S:      Maintained
9697 F:      drivers/media/rc/mtk-cir.c
9698
9699 MEDIATEK DMA DRIVER
9700 M:      Sean Wang <sean.wang@mediatek.com>
9701 L:      dmaengine@vger.kernel.org
9702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9703 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9704 S:      Maintained
9705 F:      Documentation/devicetree/bindings/dma/mtk-*
9706 F:      drivers/dma/mediatek/
9707
9708 MEDIATEK PMIC LED DRIVER
9709 M:      Sean Wang <sean.wang@mediatek.com>
9710 S:      Maintained
9711 F:      drivers/leds/leds-mt6323.c
9712 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9713
9714 MEDIATEK ETHERNET DRIVER
9715 M:      Felix Fietkau <nbd@openwrt.org>
9716 M:      John Crispin <john@phrozen.org>
9717 M:      Sean Wang <sean.wang@mediatek.com>
9718 M:      Nelson Chang <nelson.chang@mediatek.com>
9719 L:      netdev@vger.kernel.org
9720 S:      Maintained
9721 F:      drivers/net/ethernet/mediatek/
9722
9723 MEDIATEK SWITCH DRIVER
9724 M:      Sean Wang <sean.wang@mediatek.com>
9725 L:      netdev@vger.kernel.org
9726 S:      Maintained
9727 F:      drivers/net/dsa/mt7530.*
9728 F:      net/dsa/tag_mtk.c
9729
9730 MEDIATEK JPEG DRIVER
9731 M:      Rick Chang <rick.chang@mediatek.com>
9732 M:      Bin Liu <bin.liu@mediatek.com>
9733 S:      Supported
9734 F:      drivers/media/platform/mtk-jpeg/
9735 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9736
9737 MEDIATEK MDP DRIVER
9738 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9739 M:      Houlong Wei <houlong.wei@mediatek.com>
9740 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9741 S:      Supported
9742 F:      drivers/media/platform/mtk-mdp/
9743 F:      drivers/media/platform/mtk-vpu/
9744 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9745
9746 MEDIATEK MEDIA DRIVER
9747 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9748 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9749 S:      Supported
9750 F:      drivers/media/platform/mtk-vcodec/
9751 F:      drivers/media/platform/mtk-vpu/
9752 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9753 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9754
9755 MEDIATEK MT76 WIRELESS LAN DRIVER
9756 M:      Felix Fietkau <nbd@nbd.name>
9757 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9758 L:      linux-wireless@vger.kernel.org
9759 S:      Maintained
9760 F:      drivers/net/wireless/mediatek/mt76/
9761
9762 MEDIATEK MT7601U WIRELESS LAN DRIVER
9763 M:      Jakub Kicinski <kubakici@wp.pl>
9764 L:      linux-wireless@vger.kernel.org
9765 S:      Maintained
9766 F:      drivers/net/wireless/mediatek/mt7601u/
9767
9768 MEDIATEK NAND CONTROLLER DRIVER
9769 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9770 L:      linux-mtd@lists.infradead.org
9771 S:      Maintained
9772 F:      drivers/mtd/nand/raw/mtk_*
9773 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9774
9775 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9776 M:      Sean Wang <sean.wang@mediatek.com>
9777 S:      Maintained
9778 F:      drivers/char/hw_random/mtk-rng.c
9779
9780 MEDIATEK USB3 DRD IP DRIVER
9781 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9782 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9784 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9785 S:      Maintained
9786 F:      drivers/usb/mtu3/
9787
9788 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9789 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9790 M:      Martin Donnelly <martin.donnelly@ge.com>
9791 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9792 S:      Maintained
9793 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9794 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9795
9796 MEGARAID SCSI/SAS DRIVERS
9797 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9798 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9799 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9800 L:      megaraidlinux.pdl@broadcom.com
9801 L:      linux-scsi@vger.kernel.org
9802 W:      http://www.avagotech.com/support/
9803 S:      Maintained
9804 F:      Documentation/scsi/megaraid.txt
9805 F:      drivers/scsi/megaraid.*
9806 F:      drivers/scsi/megaraid/
9807
9808 MELEXIS MLX90614 DRIVER
9809 M:      Crt Mori <cmo@melexis.com>
9810 L:      linux-iio@vger.kernel.org
9811 W:      http://www.melexis.com
9812 S:      Supported
9813 F:      drivers/iio/temperature/mlx90614.c
9814
9815 MELEXIS MLX90632 DRIVER
9816 M:      Crt Mori <cmo@melexis.com>
9817 L:      linux-iio@vger.kernel.org
9818 W:      http://www.melexis.com
9819 S:      Supported
9820 F:      drivers/iio/temperature/mlx90632.c
9821
9822 MELFAS MIP4 TOUCHSCREEN DRIVER
9823 M:      Sangwon Jee <jeesw@melfas.com>
9824 W:      http://www.melfas.com
9825 S:      Supported
9826 F:      drivers/input/touchscreen/melfas_mip4.c
9827 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9828
9829 MELLANOX ETHERNET DRIVER (mlx4_en)
9830 M:      Tariq Toukan <tariqt@mellanox.com>
9831 L:      netdev@vger.kernel.org
9832 S:      Supported
9833 W:      http://www.mellanox.com
9834 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9835 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9836
9837 MELLANOX ETHERNET DRIVER (mlx5e)
9838 M:      Saeed Mahameed <saeedm@mellanox.com>
9839 L:      netdev@vger.kernel.org
9840 S:      Supported
9841 W:      http://www.mellanox.com
9842 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9843 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9844
9845 MELLANOX ETHERNET INNOVA DRIVERS
9846 R:      Boris Pismenny <borisp@mellanox.com>
9847 L:      netdev@vger.kernel.org
9848 S:      Supported
9849 W:      http://www.mellanox.com
9850 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9851 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9852 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9853 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9854 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9855
9856 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9857 R:      Boris Pismenny <borisp@mellanox.com>
9858 L:      netdev@vger.kernel.org
9859 S:      Supported
9860 W:      http://www.mellanox.com
9861 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9862 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9863 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9864
9865 MELLANOX ETHERNET SWITCH DRIVERS
9866 M:      Jiri Pirko <jiri@mellanox.com>
9867 M:      Ido Schimmel <idosch@mellanox.com>
9868 L:      netdev@vger.kernel.org
9869 S:      Supported
9870 W:      http://www.mellanox.com
9871 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9872 F:      drivers/net/ethernet/mellanox/mlxsw/
9873 F:      tools/testing/selftests/drivers/net/mlxsw/
9874
9875 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9876 M:      mlxsw@mellanox.com
9877 L:      netdev@vger.kernel.org
9878 S:      Supported
9879 W:      http://www.mellanox.com
9880 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9881 F:      drivers/net/ethernet/mellanox/mlxfw/
9882
9883 MELLANOX HARDWARE PLATFORM SUPPORT
9884 M:      Andy Shevchenko <andy@infradead.org>
9885 M:      Darren Hart <dvhart@infradead.org>
9886 M:      Vadim Pasternak <vadimp@mellanox.com>
9887 L:      platform-driver-x86@vger.kernel.org
9888 S:      Supported
9889 F:      drivers/platform/mellanox/
9890
9891 MELLANOX MLX4 core VPI driver
9892 M:      Tariq Toukan <tariqt@mellanox.com>
9893 L:      netdev@vger.kernel.org
9894 L:      linux-rdma@vger.kernel.org
9895 W:      http://www.mellanox.com
9896 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9897 S:      Supported
9898 F:      drivers/net/ethernet/mellanox/mlx4/
9899 F:      include/linux/mlx4/
9900
9901 MELLANOX MLX4 IB driver
9902 M:      Yishai Hadas <yishaih@mellanox.com>
9903 L:      linux-rdma@vger.kernel.org
9904 W:      http://www.mellanox.com
9905 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9906 S:      Supported
9907 F:      drivers/infiniband/hw/mlx4/
9908 F:      include/linux/mlx4/
9909 F:      include/uapi/rdma/mlx4-abi.h
9910
9911 MELLANOX MLX5 core VPI driver
9912 M:      Saeed Mahameed <saeedm@mellanox.com>
9913 M:      Leon Romanovsky <leonro@mellanox.com>
9914 L:      netdev@vger.kernel.org
9915 L:      linux-rdma@vger.kernel.org
9916 W:      http://www.mellanox.com
9917 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9918 S:      Supported
9919 F:      drivers/net/ethernet/mellanox/mlx5/core/
9920 F:      include/linux/mlx5/
9921
9922 MELLANOX MLX5 IB driver
9923 M:      Leon Romanovsky <leonro@mellanox.com>
9924 L:      linux-rdma@vger.kernel.org
9925 W:      http://www.mellanox.com
9926 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9927 S:      Supported
9928 F:      drivers/infiniband/hw/mlx5/
9929 F:      include/linux/mlx5/
9930 F:      include/uapi/rdma/mlx5-abi.h
9931
9932 MELLANOX MLXCPLD I2C AND MUX DRIVER
9933 M:      Vadim Pasternak <vadimp@mellanox.com>
9934 M:      Michael Shych <michaelsh@mellanox.com>
9935 L:      linux-i2c@vger.kernel.org
9936 S:      Supported
9937 F:      drivers/i2c/busses/i2c-mlxcpld.c
9938 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9939 F:      Documentation/i2c/busses/i2c-mlxcpld
9940
9941 MELLANOX MLXCPLD LED DRIVER
9942 M:      Vadim Pasternak <vadimp@mellanox.com>
9943 L:      linux-leds@vger.kernel.org
9944 S:      Supported
9945 F:      drivers/leds/leds-mlxcpld.c
9946 F:      drivers/leds/leds-mlxreg.c
9947 F:      Documentation/leds/leds-mlxcpld.txt
9948
9949 MELLANOX PLATFORM DRIVER
9950 M:      Vadim Pasternak <vadimp@mellanox.com>
9951 L:      platform-driver-x86@vger.kernel.org
9952 S:      Supported
9953 F:      drivers/platform/x86/mlx-platform.c
9954
9955 MEMBARRIER SUPPORT
9956 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9957 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9958 L:      linux-kernel@vger.kernel.org
9959 S:      Supported
9960 F:      kernel/sched/membarrier.c
9961 F:      include/uapi/linux/membarrier.h
9962 F:      arch/powerpc/include/asm/membarrier.h
9963
9964 MEMBLOCK
9965 M:      Mike Rapoport <rppt@linux.ibm.com>
9966 L:      linux-mm@kvack.org
9967 S:      Maintained
9968 F:      include/linux/memblock.h
9969 F:      mm/memblock.c
9970 F:      Documentation/core-api/boot-time-mm.rst
9971
9972 MEMORY MANAGEMENT
9973 L:      linux-mm@kvack.org
9974 W:      http://www.linux-mm.org
9975 S:      Maintained
9976 F:      include/linux/mm.h
9977 F:      include/linux/gfp.h
9978 F:      include/linux/mmzone.h
9979 F:      include/linux/memory_hotplug.h
9980 F:      include/linux/vmalloc.h
9981 F:      mm/
9982
9983 MEMORY TECHNOLOGY DEVICES (MTD)
9984 M:      David Woodhouse <dwmw2@infradead.org>
9985 M:      Brian Norris <computersforpeace@gmail.com>
9986 M:      Boris Brezillon <bbrezillon@kernel.org>
9987 M:      Marek Vasut <marek.vasut@gmail.com>
9988 M:      Richard Weinberger <richard@nod.at>
9989 L:      linux-mtd@lists.infradead.org
9990 W:      http://www.linux-mtd.infradead.org/
9991 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9992 T:      git git://git.infradead.org/linux-mtd.git master
9993 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9994 S:      Maintained
9995 F:      Documentation/devicetree/bindings/mtd/
9996 F:      drivers/mtd/
9997 F:      include/linux/mtd/
9998 F:      include/uapi/mtd/
9999
10000 MEN A21 WATCHDOG DRIVER
10001 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10002 L:      linux-watchdog@vger.kernel.org
10003 S:      Maintained
10004 F:      drivers/watchdog/mena21_wdt.c
10005
10006 MEN CHAMELEON BUS (mcb)
10007 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10008 S:      Maintained
10009 F:      drivers/mcb/
10010 F:      include/linux/mcb.h
10011 F:      Documentation/men-chameleon-bus.txt
10012
10013 MEN F21BMC (Board Management Controller)
10014 M:      Andreas Werner <andreas.werner@men.de>
10015 S:      Supported
10016 F:      drivers/mfd/menf21bmc.c
10017 F:      drivers/watchdog/menf21bmc_wdt.c
10018 F:      drivers/leds/leds-menf21bmc.c
10019 F:      drivers/hwmon/menf21bmc_hwmon.c
10020 F:      Documentation/hwmon/menf21bmc
10021
10022 MEN Z069 WATCHDOG DRIVER
10023 M:      Johannes Thumshirn <jth@kernel.org>
10024 L:      linux-watchdog@vger.kernel.org
10025 S:      Maintained
10026 F:      drivers/watchdog/menz69_wdt.c
10027
10028 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10029 M:      Neil Armstrong <narmstrong@baylibre.com>
10030 L:      linux-media@lists.freedesktop.org
10031 L:      linux-amlogic@lists.infradead.org
10032 W:      http://linux-meson.com/
10033 S:      Supported
10034 F:      drivers/media/platform/meson/ao-cec.c
10035 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10036 T:      git git://linuxtv.org/media_tree.git
10037
10038 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10039 M:      Liang Yang <liang.yang@amlogic.com>
10040 L:      linux-mtd@lists.infradead.org
10041 S:      Maintained
10042 F:      drivers/mtd/nand/raw/meson_*
10043 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10044
10045 METHODE UDPU SUPPORT
10046 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10047 S:      Maintained
10048 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10049
10050 MICROBLAZE ARCHITECTURE
10051 M:      Michal Simek <monstr@monstr.eu>
10052 W:      http://www.monstr.eu/fdt/
10053 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10054 S:      Supported
10055 F:      arch/microblaze/
10056
10057 MICROCHIP AT91 SERIAL DRIVER
10058 M:      Richard Genoud <richard.genoud@gmail.com>
10059 S:      Maintained
10060 F:      drivers/tty/serial/atmel_serial.c
10061 F:      drivers/tty/serial/atmel_serial.h
10062 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10063
10064 MICROCHIP AUDIO ASOC DRIVERS
10065 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10067 S:      Supported
10068 F:      sound/soc/atmel
10069
10070 MICROCHIP DMA DRIVER
10071 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10073 L:      dmaengine@vger.kernel.org
10074 S:      Supported
10075 F:      drivers/dma/at_hdmac.c
10076 F:      drivers/dma/at_hdmac_regs.h
10077 F:      include/linux/platform_data/dma-atmel.h
10078 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10079 F:      include/dt-bindings/dma/at91.h
10080
10081 MICROCHIP ECC DRIVER
10082 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10083 L:      linux-crypto@vger.kernel.org
10084 S:      Maintained
10085 F:      drivers/crypto/atmel-ecc.*
10086
10087 MICROCHIP I2C DRIVER
10088 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10089 L:      linux-i2c@vger.kernel.org
10090 S:      Supported
10091 F:      drivers/i2c/busses/i2c-at91.c
10092
10093 MICROCHIP ISC DRIVER
10094 M:      Eugen Hristev <eugen.hristev@microchip.com>
10095 L:      linux-media@vger.kernel.org
10096 S:      Supported
10097 F:      drivers/media/platform/atmel/atmel-isc.c
10098 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10099 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10100
10101 MICROCHIP ISI DRIVER
10102 M:      Eugen Hristev <eugen.hristev@microchip.com>
10103 L:      linux-media@vger.kernel.org
10104 S:      Supported
10105 F:      drivers/media/platform/atmel/atmel-isi.c
10106 F:      drivers/media/platform/atmel/atmel-isi.h
10107
10108 MICROCHIP AT91 USART MFD DRIVER
10109 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10110 L:      linux-kernel@vger.kernel.org
10111 S:      Supported
10112 F:      drivers/mfd/at91-usart.c
10113 F:      include/dt-bindings/mfd/at91-usart.h
10114 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10115
10116 MICROCHIP AT91 USART SPI DRIVER
10117 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10118 L:      linux-spi@vger.kernel.org
10119 S:      Supported
10120 F:      drivers/spi/spi-at91-usart.c
10121 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10122
10123 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10124 M:      Woojung Huh <Woojung.Huh@microchip.com>
10125 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10126 L:      netdev@vger.kernel.org
10127 S:      Maintained
10128 F:      net/dsa/tag_ksz.c
10129 F:      drivers/net/dsa/microchip/*
10130 F:      include/linux/platform_data/microchip-ksz.h
10131 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10132
10133 MICROCHIP LAN743X ETHERNET DRIVER
10134 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10135 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10136 L:      netdev@vger.kernel.org
10137 S:      Maintained
10138 F:      drivers/net/ethernet/microchip/lan743x_*
10139
10140 MICROCHIP LCDFB DRIVER
10141 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10142 L:      linux-fbdev@vger.kernel.org
10143 S:      Maintained
10144 F:      drivers/video/fbdev/atmel_lcdfb.c
10145 F:      include/video/atmel_lcdc.h
10146
10147 MICROCHIP MMC/SD/SDIO MCI DRIVER
10148 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10149 S:      Maintained
10150 F:      drivers/mmc/host/atmel-mci.c
10151
10152 MICROCHIP MCP16502 PMIC DRIVER
10153 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10155 S:      Maintained
10156 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10157 F:      drivers/regulator/mcp16502.c
10158
10159 MICROCHIP MCP3911 ADC DRIVER
10160 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10161 M:      Kent Gustavsson <kent@minoris.se>
10162 L:      linux-iio@vger.kernel.org
10163 S:      Supported
10164 F:      drivers/iio/adc/mcp3911.c
10165 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10166
10167 MICROCHIP NAND DRIVER
10168 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10169 L:      linux-mtd@lists.infradead.org
10170 S:      Supported
10171 F:      drivers/mtd/nand/raw/atmel/*
10172 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10173
10174 MICROCHIP PWM DRIVER
10175 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10177 L:      linux-pwm@vger.kernel.org
10178 S:      Supported
10179 F:      drivers/pwm/pwm-atmel.c
10180 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10181
10182 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10183 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10184 M:      Eugen Hristev <eugen.hristev@microchip.com>
10185 L:      linux-iio@vger.kernel.org
10186 S:      Supported
10187 F:      drivers/iio/adc/at91-sama5d2_adc.c
10188 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10189 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10190
10191 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10192 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10193 S:      Supported
10194 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10195
10196 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10197 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10199 L:      linux-gpio@vger.kernel.org
10200 F:      drivers/gpio/gpio-sama5d2-piobu.c
10201
10202 MICROCHIP SPI DRIVER
10203 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10204 S:      Supported
10205 F:      drivers/spi/spi-atmel.*
10206
10207 MICROCHIP SSC DRIVER
10208 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10210 S:      Supported
10211 F:      drivers/misc/atmel-ssc.c
10212 F:      include/linux/atmel-ssc.h
10213
10214 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10215 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10217 S:      Supported
10218 F:      drivers/misc/atmel_tclib.c
10219 F:      drivers/clocksource/tcb_clksrc.c
10220
10221 MICROCHIP USBA UDC DRIVER
10222 M:      Cristian Birsan <cristian.birsan@microchip.com>
10223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10224 S:      Supported
10225 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10226
10227 MICROCHIP USB251XB DRIVER
10228 M:      Richard Leitner <richard.leitner@skidata.com>
10229 L:      linux-usb@vger.kernel.org
10230 S:      Maintained
10231 F:      drivers/usb/misc/usb251xb.c
10232 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10233
10234 MICROCHIP XDMA DRIVER
10235 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10236 L:      linux-arm-kernel@lists.infradead.org
10237 L:      dmaengine@vger.kernel.org
10238 S:      Supported
10239 F:      drivers/dma/at_xdmac.c
10240
10241 MICROSEMI MIPS SOCS
10242 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10243 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10244 L:      linux-mips@vger.kernel.org
10245 S:      Supported
10246 F:      arch/mips/generic/board-ocelot.c
10247 F:      arch/mips/configs/generic/board-ocelot.config
10248 F:      arch/mips/boot/dts/mscc/
10249 F:      Documentation/devicetree/bindings/mips/mscc.txt
10250
10251 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10252 M:      Don Brace <don.brace@microsemi.com>
10253 L:      esc.storagedev@microsemi.com
10254 L:      linux-scsi@vger.kernel.org
10255 S:      Supported
10256 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10257 F:      drivers/scsi/smartpqi/Kconfig
10258 F:      drivers/scsi/smartpqi/Makefile
10259 F:      include/linux/cciss*.h
10260 F:      include/uapi/linux/cciss*.h
10261 F:      Documentation/scsi/smartpqi.txt
10262
10263 MICROSEMI ETHERNET SWITCH DRIVER
10264 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10265 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10266 L:      netdev@vger.kernel.org
10267 S:      Supported
10268 F:      drivers/net/ethernet/mscc/
10269
10270 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10271 M:      Chen Yu <yu.c.chen@intel.com>
10272 L:      platform-driver-x86@vger.kernel.org
10273 S:      Supported
10274 F:      drivers/platform/x86/surfacepro3_button.c
10275
10276 MICROTEK X6 SCANNER
10277 M:      Oliver Neukum <oliver@neukum.org>
10278 S:      Maintained
10279 F:      drivers/usb/image/microtek.*
10280
10281 MIPS
10282 M:      Ralf Baechle <ralf@linux-mips.org>
10283 M:      Paul Burton <paul.burton@mips.com>
10284 M:      James Hogan <jhogan@kernel.org>
10285 L:      linux-mips@vger.kernel.org
10286 W:      http://www.linux-mips.org/
10287 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10289 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10290 S:      Supported
10291 F:      Documentation/devicetree/bindings/mips/
10292 F:      Documentation/mips/
10293 F:      arch/mips/
10294 F:      drivers/platform/mips/
10295
10296 MIPS BOSTON DEVELOPMENT BOARD
10297 M:      Paul Burton <paul.burton@mips.com>
10298 L:      linux-mips@vger.kernel.org
10299 S:      Maintained
10300 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10301 F:      arch/mips/boot/dts/img/boston.dts
10302 F:      arch/mips/configs/generic/board-boston.config
10303 F:      drivers/clk/imgtec/clk-boston.c
10304 F:      include/dt-bindings/clock/boston-clock.h
10305
10306 MIPS GENERIC PLATFORM
10307 M:      Paul Burton <paul.burton@mips.com>
10308 L:      linux-mips@vger.kernel.org
10309 S:      Supported
10310 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10311 F:      arch/mips/generic/
10312 F:      arch/mips/tools/generic-board-config.sh
10313
10314 MIPS/LOONGSON1 ARCHITECTURE
10315 M:      Keguang Zhang <keguang.zhang@gmail.com>
10316 L:      linux-mips@vger.kernel.org
10317 S:      Maintained
10318 F:      arch/mips/loongson32/
10319 F:      arch/mips/include/asm/mach-loongson32/
10320 F:      drivers/*/*loongson1*
10321 F:      drivers/*/*/*loongson1*
10322
10323 MIPS/LOONGSON2 ARCHITECTURE
10324 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10325 L:      linux-mips@vger.kernel.org
10326 S:      Maintained
10327 F:      arch/mips/loongson64/fuloong-2e/
10328 F:      arch/mips/loongson64/lemote-2f/
10329 F:      arch/mips/include/asm/mach-loongson64/
10330 F:      drivers/*/*loongson2*
10331 F:      drivers/*/*/*loongson2*
10332
10333 MIPS/LOONGSON3 ARCHITECTURE
10334 M:      Huacai Chen <chenhc@lemote.com>
10335 L:      linux-mips@vger.kernel.org
10336 S:      Maintained
10337 F:      arch/mips/loongson64/
10338 F:      arch/mips/include/asm/mach-loongson64/
10339 F:      drivers/platform/mips/cpu_hwmon.c
10340 F:      drivers/*/*loongson3*
10341 F:      drivers/*/*/*loongson3*
10342
10343 MIPS RINT INSTRUCTION EMULATION
10344 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10345 L:      linux-mips@vger.kernel.org
10346 S:      Supported
10347 F:      arch/mips/math-emu/sp_rint.c
10348 F:      arch/mips/math-emu/dp_rint.c
10349
10350 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10351 M:      Hans Verkuil <hverkuil@xs4all.nl>
10352 L:      linux-media@vger.kernel.org
10353 T:      git git://linuxtv.org/media_tree.git
10354 W:      https://linuxtv.org
10355 S:      Odd Fixes
10356 F:      drivers/media/radio/radio-miropcm20*
10357
10358 MMP SUPPORT
10359 R:      Lubomir Rintel <lkundrak@v3.sk>
10360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10361 S:      Odd Fixes
10362 F:      arch/arm/boot/dts/mmp*
10363 F:      arch/arm/mach-mmp/
10364
10365 MMU GATHER AND TLB INVALIDATION
10366 M:      Will Deacon <will.deacon@arm.com>
10367 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10368 M:      Andrew Morton <akpm@linux-foundation.org>
10369 M:      Nick Piggin <npiggin@gmail.com>
10370 M:      Peter Zijlstra <peterz@infradead.org>
10371 L:      linux-arch@vger.kernel.org
10372 L:      linux-mm@kvack.org
10373 S:      Maintained
10374 F:      arch/*/include/asm/tlb.h
10375 F:      include/asm-generic/tlb.h
10376 F:      mm/mmu_gather.c
10377
10378 MN88472 MEDIA DRIVER
10379 M:      Antti Palosaari <crope@iki.fi>
10380 L:      linux-media@vger.kernel.org
10381 W:      https://linuxtv.org
10382 W:      http://palosaari.fi/linux/
10383 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10384 S:      Maintained
10385 F:      drivers/media/dvb-frontends/mn88472*
10386
10387 MN88473 MEDIA DRIVER
10388 M:      Antti Palosaari <crope@iki.fi>
10389 L:      linux-media@vger.kernel.org
10390 W:      https://linuxtv.org
10391 W:      http://palosaari.fi/linux/
10392 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10393 S:      Maintained
10394 F:      drivers/media/dvb-frontends/mn88473*
10395
10396 MODULE SUPPORT
10397 M:      Jessica Yu <jeyu@kernel.org>
10398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10399 S:      Maintained
10400 F:      include/linux/module.h
10401 F:      kernel/module.c
10402
10403 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10404 W:      http://popies.net/meye/
10405 S:      Orphan
10406 F:      Documentation/media/v4l-drivers/meye*
10407 F:      drivers/media/pci/meye/
10408 F:      include/uapi/linux/meye.h
10409
10410 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10411 M:      Jiri Slaby <jirislaby@gmail.com>
10412 S:      Maintained
10413 F:      Documentation/serial/moxa-smartio
10414 F:      drivers/tty/mxser.*
10415
10416 MR800 AVERMEDIA USB FM RADIO DRIVER
10417 M:      Alexey Klimov <klimov.linux@gmail.com>
10418 L:      linux-media@vger.kernel.org
10419 T:      git git://linuxtv.org/media_tree.git
10420 S:      Maintained
10421 F:      drivers/media/radio/radio-mr800.c
10422
10423 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10424 M:      Alan Ott <alan@signal11.us>
10425 L:      linux-wpan@vger.kernel.org
10426 S:      Maintained
10427 F:      drivers/net/ieee802154/mrf24j40.c
10428 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10429
10430 MSI LAPTOP SUPPORT
10431 M:      "Lee, Chun-Yi" <jlee@suse.com>
10432 L:      platform-driver-x86@vger.kernel.org
10433 S:      Maintained
10434 F:      drivers/platform/x86/msi-laptop.c
10435
10436 MSI WMI SUPPORT
10437 L:      platform-driver-x86@vger.kernel.org
10438 S:      Orphan
10439 F:      drivers/platform/x86/msi-wmi.c
10440
10441 MSI001 MEDIA DRIVER
10442 M:      Antti Palosaari <crope@iki.fi>
10443 L:      linux-media@vger.kernel.org
10444 W:      https://linuxtv.org
10445 W:      http://palosaari.fi/linux/
10446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10447 T:      git git://linuxtv.org/anttip/media_tree.git
10448 S:      Maintained
10449 F:      drivers/media/tuners/msi001*
10450
10451 MSI2500 MEDIA DRIVER
10452 M:      Antti Palosaari <crope@iki.fi>
10453 L:      linux-media@vger.kernel.org
10454 W:      https://linuxtv.org
10455 W:      http://palosaari.fi/linux/
10456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10457 T:      git git://linuxtv.org/anttip/media_tree.git
10458 S:      Maintained
10459 F:      drivers/media/usb/msi2500/
10460
10461 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10462 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10463 L:      linux-mtd@lists.infradead.org
10464 S:      Maintained
10465 F:      drivers/mtd/devices/docg3*
10466
10467 MT9M032 APTINA SENSOR DRIVER
10468 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10469 L:      linux-media@vger.kernel.org
10470 T:      git git://linuxtv.org/media_tree.git
10471 S:      Maintained
10472 F:      drivers/media/i2c/mt9m032.c
10473 F:      include/media/i2c/mt9m032.h
10474
10475 MT9P031 APTINA CAMERA SENSOR
10476 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10477 L:      linux-media@vger.kernel.org
10478 T:      git git://linuxtv.org/media_tree.git
10479 S:      Maintained
10480 F:      drivers/media/i2c/mt9p031.c
10481 F:      include/media/i2c/mt9p031.h
10482
10483 MT9T001 APTINA CAMERA SENSOR
10484 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10485 L:      linux-media@vger.kernel.org
10486 T:      git git://linuxtv.org/media_tree.git
10487 S:      Maintained
10488 F:      drivers/media/i2c/mt9t001.c
10489 F:      include/media/i2c/mt9t001.h
10490
10491 MT9T112 APTINA CAMERA SENSOR
10492 M:      Jacopo Mondi <jacopo@jmondi.org>
10493 L:      linux-media@vger.kernel.org
10494 T:      git git://linuxtv.org/media_tree.git
10495 S:      Odd Fixes
10496 F:      drivers/media/i2c/mt9t112.c
10497 F:      include/media/i2c/mt9t112.h
10498
10499 MT9V032 APTINA CAMERA SENSOR
10500 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10501 L:      linux-media@vger.kernel.org
10502 T:      git git://linuxtv.org/media_tree.git
10503 S:      Maintained
10504 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10505 F:      drivers/media/i2c/mt9v032.c
10506 F:      include/media/i2c/mt9v032.h
10507
10508 MT9V111 APTINA CAMERA SENSOR
10509 M:      Jacopo Mondi <jacopo@jmondi.org>
10510 L:      linux-media@vger.kernel.org
10511 T:      git git://linuxtv.org/media_tree.git
10512 S:      Maintained
10513 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10514 F:      drivers/media/i2c/mt9v111.c
10515
10516 MULTIFUNCTION DEVICES (MFD)
10517 M:      Lee Jones <lee.jones@linaro.org>
10518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10519 S:      Supported
10520 F:      Documentation/devicetree/bindings/mfd/
10521 F:      drivers/mfd/
10522 F:      include/linux/mfd/
10523 F:      include/dt-bindings/mfd/
10524
10525 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10526 S:      Orphan
10527 F:      drivers/mmc/host/mmc_spi.c
10528 F:      include/linux/spi/mmc_spi.h
10529
10530 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10531 M:      Ulf Hansson <ulf.hansson@linaro.org>
10532 L:      linux-mmc@vger.kernel.org
10533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10534 S:      Maintained
10535 F:      Documentation/devicetree/bindings/mmc/
10536 F:      drivers/mmc/
10537 F:      include/linux/mmc/
10538 F:      include/uapi/linux/mmc/
10539
10540 MULTIPLEXER SUBSYSTEM
10541 M:      Peter Rosin <peda@axentia.se>
10542 S:      Maintained
10543 F:      Documentation/ABI/testing/sysfs-class-mux*
10544 F:      Documentation/devicetree/bindings/mux/
10545 F:      include/dt-bindings/mux/
10546 F:      include/linux/mux/
10547 F:      drivers/mux/
10548
10549 MULTITECH MULTIPORT CARD (ISICOM)
10550 S:      Orphan
10551 F:      drivers/tty/isicom.c
10552 F:      include/linux/isicom.h
10553
10554 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10555 M:      Bin Liu <b-liu@ti.com>
10556 L:      linux-usb@vger.kernel.org
10557 S:      Maintained
10558 F:      drivers/usb/musb/
10559
10560 MXL301RF MEDIA DRIVER
10561 M:      Akihiro Tsukada <tskd08@gmail.com>
10562 L:      linux-media@vger.kernel.org
10563 S:      Odd Fixes
10564 F:      drivers/media/tuners/mxl301rf*
10565
10566 MXL5007T MEDIA DRIVER
10567 M:      Michael Krufky <mkrufky@linuxtv.org>
10568 L:      linux-media@vger.kernel.org
10569 W:      https://linuxtv.org
10570 W:      http://github.com/mkrufky
10571 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10572 T:      git git://linuxtv.org/mkrufky/tuners.git
10573 S:      Maintained
10574 F:      drivers/media/tuners/mxl5007t.*
10575
10576 MXSFB DRM DRIVER
10577 M:      Marek Vasut <marex@denx.de>
10578 M:      Stefan Agner <stefan@agner.ch>
10579 L:      dri-devel@lists.freedesktop.org
10580 S:      Supported
10581 F:      drivers/gpu/drm/mxsfb/
10582 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10583 T:      git git://anongit.freedesktop.org/drm/drm-misc
10584
10585 MYLEX DAC960 PCI RAID Controller
10586 M:      Hannes Reinecke <hare@kernel.org>
10587 L:      linux-scsi@vger.kernel.org
10588 S:      Supported
10589 F:      drivers/scsi/myrb.*
10590 F:      drivers/scsi/myrs.*
10591
10592 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10593 M:      Chris Lee <christopher.lee@cspi.com>
10594 L:      netdev@vger.kernel.org
10595 W:      https://www.cspi.com/ethernet-products/support/downloads/
10596 S:      Supported
10597 F:      drivers/net/ethernet/myricom/myri10ge/
10598
10599 NAND FLASH SUBSYSTEM
10600 M:      Boris Brezillon <bbrezillon@kernel.org>
10601 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10602 R:      Richard Weinberger <richard@nod.at>
10603 L:      linux-mtd@lists.infradead.org
10604 W:      http://www.linux-mtd.infradead.org/
10605 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10606 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10607 T:      git git://git.infradead.org/linux-mtd.git nand/next
10608 S:      Maintained
10609 F:      drivers/mtd/nand/
10610 F:      include/linux/mtd/*nand*.h
10611
10612 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10613 M:      Daniel Mack <zonque@gmail.com>
10614 S:      Maintained
10615 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10616 W:      http://www.native-instruments.com
10617 F:      sound/usb/caiaq/
10618
10619 NATSEMI ETHERNET DRIVER (DP8381x)
10620 S:      Orphan
10621 F:      drivers/net/ethernet/natsemi/natsemi.c
10622
10623 NCR 5380 SCSI DRIVERS
10624 M:      Finn Thain <fthain@telegraphics.com.au>
10625 M:      Michael Schmitz <schmitzmic@gmail.com>
10626 L:      linux-scsi@vger.kernel.org
10627 S:      Maintained
10628 F:      Documentation/scsi/g_NCR5380.txt
10629 F:      drivers/scsi/NCR5380.*
10630 F:      drivers/scsi/arm/cumana_1.c
10631 F:      drivers/scsi/arm/oak.c
10632 F:      drivers/scsi/atari_scsi.*
10633 F:      drivers/scsi/dmx3191d.c
10634 F:      drivers/scsi/g_NCR5380.*
10635 F:      drivers/scsi/mac_scsi.*
10636 F:      drivers/scsi/sun3_scsi.*
10637 F:      drivers/scsi/sun3_scsi_vme.c
10638
10639 NCSI LIBRARY:
10640 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10641 S:      Maintained
10642 F:      net/ncsi/
10643
10644 NCT6775 HARDWARE MONITOR DRIVER
10645 M:      Guenter Roeck <linux@roeck-us.net>
10646 L:      linux-hwmon@vger.kernel.org
10647 S:      Maintained
10648 F:      Documentation/hwmon/nct6775
10649 F:      drivers/hwmon/nct6775.c
10650
10651 NET_FAILOVER MODULE
10652 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10653 L:      netdev@vger.kernel.org
10654 S:      Supported
10655 F:      driver/net/net_failover.c
10656 F:      include/net/net_failover.h
10657 F:      Documentation/networking/net_failover.rst
10658
10659 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10660 M:      Faisal Latif <faisal.latif@intel.com>
10661 L:      linux-rdma@vger.kernel.org
10662 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10663 S:      Supported
10664 F:      drivers/infiniband/hw/nes/
10665 F:      include/uapi/rdma/nes-abi.h
10666
10667 NETEM NETWORK EMULATOR
10668 M:      Stephen Hemminger <stephen@networkplumber.org>
10669 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10670 S:      Maintained
10671 F:      net/sched/sch_netem.c
10672
10673 NETERION 10GbE DRIVERS (s2io/vxge)
10674 M:      Jon Mason <jdmason@kudzu.us>
10675 L:      netdev@vger.kernel.org
10676 S:      Supported
10677 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10678 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10679 F:      drivers/net/ethernet/neterion/
10680
10681 NETFILTER
10682 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10683 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10684 M:      Florian Westphal <fw@strlen.de>
10685 L:      netfilter-devel@vger.kernel.org
10686 L:      coreteam@netfilter.org
10687 W:      http://www.netfilter.org/
10688 W:      http://www.iptables.org/
10689 W:      http://www.nftables.org/
10690 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10693 S:      Maintained
10694 F:      include/linux/netfilter*
10695 F:      include/linux/netfilter/
10696 F:      include/net/netfilter/
10697 F:      include/uapi/linux/netfilter*
10698 F:      include/uapi/linux/netfilter/
10699 F:      net/*/netfilter.c
10700 F:      net/*/netfilter/
10701 F:      net/netfilter/
10702 F:      net/bridge/br_netfilter*.c
10703
10704 NETROM NETWORK LAYER
10705 M:      Ralf Baechle <ralf@linux-mips.org>
10706 L:      linux-hams@vger.kernel.org
10707 W:      http://www.linux-ax25.org/
10708 S:      Maintained
10709 F:      include/net/netrom.h
10710 F:      include/uapi/linux/netrom.h
10711 F:      net/netrom/
10712
10713 NETRONOME ETHERNET DRIVERS
10714 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10715 L:      oss-drivers@netronome.com
10716 S:      Maintained
10717 F:      drivers/net/ethernet/netronome/
10718
10719 NETWORK BLOCK DEVICE (NBD)
10720 M:      Josef Bacik <josef@toxicpanda.com>
10721 S:      Maintained
10722 L:      linux-block@vger.kernel.org
10723 L:      nbd@other.debian.org
10724 F:      Documentation/blockdev/nbd.txt
10725 F:      drivers/block/nbd.c
10726 F:      include/uapi/linux/nbd.h
10727
10728 NETWORK DROP MONITOR
10729 M:      Neil Horman <nhorman@tuxdriver.com>
10730 L:      netdev@vger.kernel.org
10731 S:      Maintained
10732 W:      https://fedorahosted.org/dropwatch/
10733 F:      net/core/drop_monitor.c
10734
10735 NETWORKING DRIVERS
10736 M:      "David S. Miller" <davem@davemloft.net>
10737 L:      netdev@vger.kernel.org
10738 W:      http://www.linuxfoundation.org/en/Net
10739 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10742 S:      Odd Fixes
10743 F:      Documentation/devicetree/bindings/net/
10744 F:      drivers/net/
10745 F:      include/linux/if_*
10746 F:      include/linux/netdevice.h
10747 F:      include/linux/etherdevice.h
10748 F:      include/linux/fcdevice.h
10749 F:      include/linux/fddidevice.h
10750 F:      include/linux/hippidevice.h
10751 F:      include/linux/inetdevice.h
10752 F:      include/uapi/linux/if_*
10753 F:      include/uapi/linux/netdevice.h
10754
10755 NETWORKING DRIVERS (WIRELESS)
10756 M:      Kalle Valo <kvalo@codeaurora.org>
10757 L:      linux-wireless@vger.kernel.org
10758 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10761 S:      Maintained
10762 F:      Documentation/devicetree/bindings/net/wireless/
10763 F:      drivers/net/wireless/
10764
10765 NETWORKING [DSA]
10766 M:      Andrew Lunn <andrew@lunn.ch>
10767 M:      Vivien Didelot <vivien.didelot@gmail.com>
10768 M:      Florian Fainelli <f.fainelli@gmail.com>
10769 S:      Maintained
10770 F:      Documentation/devicetree/bindings/net/dsa/
10771 F:      net/dsa/
10772 F:      include/net/dsa.h
10773 F:      include/linux/dsa/
10774 F:      include/linux/platform_data/dsa.h
10775 F:      drivers/net/dsa/
10776
10777 NETWORKING [GENERAL]
10778 M:      "David S. Miller" <davem@davemloft.net>
10779 L:      netdev@vger.kernel.org
10780 W:      http://www.linuxfoundation.org/en/Net
10781 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10784 B:      mailto:netdev@vger.kernel.org
10785 S:      Maintained
10786 F:      net/
10787 F:      include/net/
10788 F:      include/linux/in.h
10789 F:      include/linux/net.h
10790 F:      include/linux/netdevice.h
10791 F:      include/uapi/linux/in.h
10792 F:      include/uapi/linux/net.h
10793 F:      include/uapi/linux/netdevice.h
10794 F:      include/uapi/linux/net_namespace.h
10795 F:      tools/testing/selftests/net/
10796 F:      lib/net_utils.c
10797 F:      lib/random32.c
10798 F:      Documentation/networking/
10799
10800 NETWORKING [IPSEC]
10801 M:      Steffen Klassert <steffen.klassert@secunet.com>
10802 M:      Herbert Xu <herbert@gondor.apana.org.au>
10803 M:      "David S. Miller" <davem@davemloft.net>
10804 L:      netdev@vger.kernel.org
10805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10807 S:      Maintained
10808 F:      net/xfrm/
10809 F:      net/key/
10810 F:      net/ipv4/xfrm*
10811 F:      net/ipv4/esp4*
10812 F:      net/ipv4/ah4.c
10813 F:      net/ipv4/ipcomp.c
10814 F:      net/ipv4/ip_vti.c
10815 F:      net/ipv6/xfrm*
10816 F:      net/ipv6/esp6*
10817 F:      net/ipv6/ah6.c
10818 F:      net/ipv6/ipcomp6.c
10819 F:      net/ipv6/ip6_vti.c
10820 F:      include/uapi/linux/xfrm.h
10821 F:      include/net/xfrm.h
10822
10823 NETWORKING [IPv4/IPv6]
10824 M:      "David S. Miller" <davem@davemloft.net>
10825 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10826 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10827 L:      netdev@vger.kernel.org
10828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10829 S:      Maintained
10830 F:      net/ipv4/
10831 F:      net/ipv6/
10832 F:      include/net/ip*
10833 F:      arch/x86/net/*
10834
10835 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10836 M:      Paul Moore <paul@paul-moore.com>
10837 W:      https://github.com/netlabel
10838 L:      netdev@vger.kernel.org
10839 L:      linux-security-module@vger.kernel.org
10840 S:      Maintained
10841 F:      Documentation/netlabel/
10842 F:      include/net/calipso.h
10843 F:      include/net/cipso_ipv4.h
10844 F:      include/net/netlabel.h
10845 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10846 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10847 F:      net/netlabel/
10848 F:      net/ipv4/cipso_ipv4.c
10849 F:      net/ipv6/calipso.c
10850 F:      net/netfilter/xt_CONNSECMARK.c
10851 F:      net/netfilter/xt_SECMARK.c
10852
10853 NETWORKING [TCP]
10854 M:      Eric Dumazet <edumazet@google.com>
10855 L:      netdev@vger.kernel.org
10856 S:      Maintained
10857 F:      net/ipv4/tcp*.c
10858 F:      net/ipv4/syncookies.c
10859 F:      net/ipv6/tcp*.c
10860 F:      net/ipv6/syncookies.c
10861 F:      include/uapi/linux/tcp.h
10862 F:      include/net/tcp.h
10863 F:      include/linux/tcp.h
10864 F:      include/trace/events/tcp.h
10865
10866 NETWORKING [TLS]
10867 M:      Boris Pismenny <borisp@mellanox.com>
10868 M:      Aviad Yehezkel <aviadye@mellanox.com>
10869 M:      Dave Watson <davejwatson@fb.com>
10870 M:      John Fastabend <john.fastabend@gmail.com>
10871 M:      Daniel Borkmann <daniel@iogearbox.net>
10872 L:      netdev@vger.kernel.org
10873 S:      Maintained
10874 F:      net/tls/*
10875 F:      include/uapi/linux/tls.h
10876 F:      include/net/tls.h
10877
10878 NETWORKING [WIRELESS]
10879 L:      linux-wireless@vger.kernel.org
10880 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10881
10882 NETDEVSIM
10883 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10884 S:      Maintained
10885 F:      drivers/net/netdevsim/*
10886
10887 NETXEN (1/10) GbE SUPPORT
10888 M:      Manish Chopra <manishc@marvell.com>
10889 M:      Rahul Verma <rahulv@marvell.com>
10890 M:      GR-Linux-NIC-Dev@marvell.com
10891 L:      netdev@vger.kernel.org
10892 S:      Supported
10893 F:      drivers/net/ethernet/qlogic/netxen/
10894
10895 NFC SUBSYSTEM
10896 M:      Samuel Ortiz <sameo@linux.intel.com>
10897 L:      linux-wireless@vger.kernel.org
10898 L:      linux-nfc@lists.01.org (subscribers-only)
10899 S:      Supported
10900 F:      net/nfc/
10901 F:      include/net/nfc/
10902 F:      include/uapi/linux/nfc.h
10903 F:      drivers/nfc/
10904 F:      include/linux/platform_data/nfcmrvl.h
10905 F:      include/linux/platform_data/nxp-nci.h
10906 F:      Documentation/devicetree/bindings/net/nfc/
10907
10908 NFS, SUNRPC, AND LOCKD CLIENTS
10909 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10910 M:      Anna Schumaker <anna.schumaker@netapp.com>
10911 L:      linux-nfs@vger.kernel.org
10912 W:      http://client.linux-nfs.org
10913 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10914 S:      Maintained
10915 F:      fs/lockd/
10916 F:      fs/nfs/
10917 F:      fs/nfs_common/
10918 F:      net/sunrpc/
10919 F:      include/linux/lockd/
10920 F:      include/linux/nfs*
10921 F:      include/linux/sunrpc/
10922 F:      include/uapi/linux/nfs*
10923 F:      include/uapi/linux/sunrpc/
10924
10925 NILFS2 FILESYSTEM
10926 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10927 L:      linux-nilfs@vger.kernel.org
10928 W:      https://nilfs.sourceforge.io/
10929 W:      https://nilfs.osdn.jp/
10930 T:      git git://github.com/konis/nilfs2.git
10931 S:      Supported
10932 F:      Documentation/filesystems/nilfs2.txt
10933 F:      fs/nilfs2/
10934 F:      include/trace/events/nilfs2.h
10935 F:      include/uapi/linux/nilfs2_api.h
10936 F:      include/uapi/linux/nilfs2_ondisk.h
10937
10938 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10939 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10940 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10941 S:      Maintained
10942 F:      Documentation/scsi/NinjaSCSI.txt
10943 F:      drivers/scsi/pcmcia/nsp_*
10944
10945 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10946 M:      GOTO Masanori <gotom@debian.or.jp>
10947 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10948 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10949 S:      Maintained
10950 F:      Documentation/scsi/NinjaSCSI.txt
10951 F:      drivers/scsi/nsp32*
10952
10953 NIOS2 ARCHITECTURE
10954 M:      Ley Foon Tan <lftan@altera.com>
10955 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10957 S:      Maintained
10958 F:      arch/nios2/
10959
10960 NOHZ, DYNTICKS SUPPORT
10961 M:      Frederic Weisbecker <fweisbec@gmail.com>
10962 M:      Thomas Gleixner <tglx@linutronix.de>
10963 M:      Ingo Molnar <mingo@kernel.org>
10964 L:      linux-kernel@vger.kernel.org
10965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10966 S:      Maintained
10967 F:      kernel/time/tick*.*
10968 F:      include/linux/tick.h
10969 F:      include/linux/sched/nohz.h
10970
10971 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10972 M:      Pavel Machek <pavel@ucw.cz>
10973 M:      Sakari Ailus <sakari.ailus@iki.fi>
10974 L:      linux-media@vger.kernel.org
10975 S:      Maintained
10976 F:      drivers/media/i2c/et8ek8
10977 F:      drivers/media/i2c/ad5820.c
10978
10979 NOKIA N900 POWER SUPPLY DRIVERS
10980 R:      Pali Rohár <pali.rohar@gmail.com>
10981 F:      include/linux/power/bq2415x_charger.h
10982 F:      include/linux/power/bq27xxx_battery.h
10983 F:      include/linux/power/isp1704_charger.h
10984 F:      drivers/power/supply/bq2415x_charger.c
10985 F:      drivers/power/supply/bq27xxx_battery.c
10986 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10987 F:      drivers/power/supply/isp1704_charger.c
10988 F:      drivers/power/supply/rx51_battery.c
10989
10990 NOLIBC HEADER FILE
10991 M:      Willy Tarreau <w@1wt.eu>
10992 S:      Maintained
10993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
10994 F:      tools/include/nolibc/
10995
10996 NTB AMD DRIVER
10997 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10998 L:      linux-ntb@googlegroups.com
10999 S:      Supported
11000 F:      drivers/ntb/hw/amd/
11001
11002 NTB DRIVER CORE
11003 M:      Jon Mason <jdmason@kudzu.us>
11004 M:      Dave Jiang <dave.jiang@intel.com>
11005 M:      Allen Hubbe <allenbh@gmail.com>
11006 L:      linux-ntb@googlegroups.com
11007 S:      Supported
11008 W:      https://github.com/jonmason/ntb/wiki
11009 T:      git git://github.com/jonmason/ntb.git
11010 F:      drivers/ntb/
11011 F:      drivers/net/ntb_netdev.c
11012 F:      include/linux/ntb.h
11013 F:      include/linux/ntb_transport.h
11014 F:      tools/testing/selftests/ntb/
11015
11016 NTB IDT DRIVER
11017 M:      Serge Semin <fancer.lancer@gmail.com>
11018 L:      linux-ntb@googlegroups.com
11019 S:      Supported
11020 F:      drivers/ntb/hw/idt/
11021
11022 NTB INTEL DRIVER
11023 M:      Dave Jiang <dave.jiang@intel.com>
11024 L:      linux-ntb@googlegroups.com
11025 S:      Supported
11026 W:      https://github.com/davejiang/linux/wiki
11027 T:      git https://github.com/davejiang/linux.git
11028 F:      drivers/ntb/hw/intel/
11029
11030 NTFS FILESYSTEM
11031 M:      Anton Altaparmakov <anton@tuxera.com>
11032 L:      linux-ntfs-dev@lists.sourceforge.net
11033 W:      http://www.tuxera.com/
11034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11035 S:      Supported
11036 F:      Documentation/filesystems/ntfs.txt
11037 F:      fs/ntfs/
11038
11039 NUBUS SUBSYSTEM
11040 M:      Finn Thain <fthain@telegraphics.com.au>
11041 L:      linux-m68k@lists.linux-m68k.org
11042 S:      Maintained
11043 F:      arch/*/include/asm/nubus.h
11044 F:      drivers/nubus/
11045 F:      include/linux/nubus.h
11046 F:      include/uapi/linux/nubus.h
11047
11048 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11049 M:      Antonino Daplas <adaplas@gmail.com>
11050 L:      linux-fbdev@vger.kernel.org
11051 S:      Maintained
11052 F:      drivers/video/fbdev/riva/
11053 F:      drivers/video/fbdev/nvidia/
11054
11055 NVM EXPRESS DRIVER
11056 M:      Keith Busch <keith.busch@intel.com>
11057 M:      Jens Axboe <axboe@fb.com>
11058 M:      Christoph Hellwig <hch@lst.de>
11059 M:      Sagi Grimberg <sagi@grimberg.me>
11060 L:      linux-nvme@lists.infradead.org
11061 T:      git://git.infradead.org/nvme.git
11062 W:      http://git.infradead.org/nvme.git
11063 S:      Supported
11064 F:      drivers/nvme/host/
11065 F:      include/linux/nvme.h
11066 F:      include/uapi/linux/nvme_ioctl.h
11067
11068 NVM EXPRESS FC TRANSPORT DRIVERS
11069 M:      James Smart <james.smart@broadcom.com>
11070 L:      linux-nvme@lists.infradead.org
11071 S:      Supported
11072 F:      include/linux/nvme-fc.h
11073 F:      include/linux/nvme-fc-driver.h
11074 F:      drivers/nvme/host/fc.c
11075 F:      drivers/nvme/target/fc.c
11076 F:      drivers/nvme/target/fcloop.c
11077
11078 NVM EXPRESS TARGET DRIVER
11079 M:      Christoph Hellwig <hch@lst.de>
11080 M:      Sagi Grimberg <sagi@grimberg.me>
11081 L:      linux-nvme@lists.infradead.org
11082 T:      git://git.infradead.org/nvme.git
11083 W:      http://git.infradead.org/nvme.git
11084 S:      Supported
11085 F:      drivers/nvme/target/
11086
11087 NVMEM FRAMEWORK
11088 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11089 S:      Maintained
11090 F:      drivers/nvmem/
11091 F:      Documentation/devicetree/bindings/nvmem/
11092 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11093 F:      include/linux/nvmem-consumer.h
11094 F:      include/linux/nvmem-provider.h
11095
11096 NXP SGTL5000 DRIVER
11097 M:      Fabio Estevam <festevam@gmail.com>
11098 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11099 S:      Maintained
11100 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11101 F:      sound/soc/codecs/sgtl5000*
11102
11103 NXP TDA998X DRM DRIVER
11104 M:      Russell King <linux@armlinux.org.uk>
11105 S:      Maintained
11106 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11107 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11108 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11109 F:      include/drm/i2c/tda998x.h
11110 F:      include/dt-bindings/display/tda998x.h
11111 K:      "nxp,tda998x"
11112
11113 NXP TFA9879 DRIVER
11114 M:      Peter Rosin <peda@axentia.se>
11115 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11116 S:      Maintained
11117 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11118 F:      sound/soc/codecs/tfa9879*
11119
11120 NXP-NCI NFC DRIVER
11121 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11122 R:      Charles Gorand <charles.gorand@effinnov.com>
11123 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11124 S:      Supported
11125 F:      drivers/nfc/nxp-nci
11126
11127 OBJAGG
11128 M:      Jiri Pirko <jiri@mellanox.com>
11129 L:      netdev@vger.kernel.org
11130 S:      Supported
11131 F:      lib/objagg.c
11132 F:      lib/test_objagg.c
11133 F:      include/linux/objagg.h
11134
11135 NXP FSPI DRIVER
11136 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11137 M:      Ashish Kumar <ashish.kumar@nxp.com>
11138 L:      linux-spi@vger.kernel.org
11139 S:      Maintained
11140 F:      drivers/spi/spi-nxp-fspi.c
11141 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11142
11143 OBJTOOL
11144 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11145 M:      Peter Zijlstra <peterz@infradead.org>
11146 S:      Supported
11147 F:      tools/objtool/
11148
11149 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11150 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11151 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11152 L:      linuxppc-dev@lists.ozlabs.org
11153 S:      Supported
11154 F:      arch/powerpc/platforms/powernv/ocxl.c
11155 F:      arch/powerpc/include/asm/pnv-ocxl.h
11156 F:      drivers/misc/ocxl/
11157 F:      include/misc/ocxl*
11158 F:      include/uapi/misc/ocxl.h
11159 F:      Documentation/accelerators/ocxl.rst
11160
11161 OMAP AUDIO SUPPORT
11162 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11163 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11164 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11165 L:      linux-omap@vger.kernel.org
11166 S:      Maintained
11167 F:      sound/soc/ti/omap*
11168 F:      sound/soc/ti/rx51.c
11169 F:      sound/soc/ti/n810.c
11170 F:      sound/soc/ti/sdma-pcm.*
11171
11172 OMAP CLOCK FRAMEWORK SUPPORT
11173 M:      Paul Walmsley <paul@pwsan.com>
11174 L:      linux-omap@vger.kernel.org
11175 S:      Maintained
11176 F:      arch/arm/*omap*/*clock*
11177
11178 OMAP DEVICE TREE SUPPORT
11179 M:      Benoît Cousson <bcousson@baylibre.com>
11180 M:      Tony Lindgren <tony@atomide.com>
11181 L:      linux-omap@vger.kernel.org
11182 L:      devicetree@vger.kernel.org
11183 S:      Maintained
11184 F:      arch/arm/boot/dts/*omap*
11185 F:      arch/arm/boot/dts/*am3*
11186 F:      arch/arm/boot/dts/*am4*
11187 F:      arch/arm/boot/dts/*am5*
11188 F:      arch/arm/boot/dts/*dra7*
11189
11190 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11191 L:      linux-omap@vger.kernel.org
11192 L:      linux-fbdev@vger.kernel.org
11193 S:      Orphan
11194 F:      drivers/video/fbdev/omap2/
11195 F:      Documentation/arm/OMAP/DSS
11196
11197 OMAP FRAMEBUFFER SUPPORT
11198 L:      linux-fbdev@vger.kernel.org
11199 L:      linux-omap@vger.kernel.org
11200 S:      Orphan
11201 F:      drivers/video/fbdev/omap/
11202
11203 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11204 M:      Roger Quadros <rogerq@ti.com>
11205 M:      Tony Lindgren <tony@atomide.com>
11206 L:      linux-omap@vger.kernel.org
11207 S:      Maintained
11208 F:      drivers/memory/omap-gpmc.c
11209 F:      arch/arm/mach-omap2/*gpmc*
11210
11211 OMAP GPIO DRIVER
11212 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11213 M:      Santosh Shilimkar <ssantosh@kernel.org>
11214 M:      Kevin Hilman <khilman@kernel.org>
11215 L:      linux-omap@vger.kernel.org
11216 S:      Maintained
11217 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11218 F:      drivers/gpio/gpio-omap.c
11219
11220 OMAP HARDWARE SPINLOCK SUPPORT
11221 M:      Ohad Ben-Cohen <ohad@wizery.com>
11222 L:      linux-omap@vger.kernel.org
11223 S:      Maintained
11224 F:      drivers/hwspinlock/omap_hwspinlock.c
11225
11226 OMAP HS MMC SUPPORT
11227 L:      linux-mmc@vger.kernel.org
11228 L:      linux-omap@vger.kernel.org
11229 S:      Orphan
11230 F:      drivers/mmc/host/omap_hsmmc.c
11231
11232 OMAP HWMOD DATA
11233 M:      Paul Walmsley <paul@pwsan.com>
11234 L:      linux-omap@vger.kernel.org
11235 S:      Maintained
11236 F:      arch/arm/mach-omap2/omap_hwmod*data*
11237
11238 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11239 M:      Benoît Cousson <bcousson@baylibre.com>
11240 L:      linux-omap@vger.kernel.org
11241 S:      Maintained
11242 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11243
11244 OMAP HWMOD SUPPORT
11245 M:      Benoît Cousson <bcousson@baylibre.com>
11246 M:      Paul Walmsley <paul@pwsan.com>
11247 L:      linux-omap@vger.kernel.org
11248 S:      Maintained
11249 F:      arch/arm/mach-omap2/omap_hwmod.*
11250
11251 OMAP I2C DRIVER
11252 M:      Vignesh R <vigneshr@ti.com>
11253 L:      linux-omap@vger.kernel.org
11254 L:      linux-i2c@vger.kernel.org
11255 S:      Maintained
11256 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11257 F:      drivers/i2c/busses/i2c-omap.c
11258
11259 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11260 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11261 L:      linux-media@vger.kernel.org
11262 S:      Maintained
11263 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11264 F:      drivers/media/platform/omap3isp/
11265 F:      drivers/staging/media/omap4iss/
11266
11267 OMAP MMC SUPPORT
11268 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11269 L:      linux-omap@vger.kernel.org
11270 S:      Odd Fixes
11271 F:      drivers/mmc/host/omap.c
11272
11273 OMAP POWER MANAGEMENT SUPPORT
11274 M:      Kevin Hilman <khilman@kernel.org>
11275 L:      linux-omap@vger.kernel.org
11276 S:      Maintained
11277 F:      arch/arm/*omap*/*pm*
11278 F:      drivers/cpufreq/omap-cpufreq.c
11279
11280 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11281 M:      Rajendra Nayak <rnayak@codeaurora.org>
11282 M:      Paul Walmsley <paul@pwsan.com>
11283 L:      linux-omap@vger.kernel.org
11284 S:      Maintained
11285 F:      arch/arm/mach-omap2/prm*
11286
11287 OMAP RANDOM NUMBER GENERATOR SUPPORT
11288 M:      Deepak Saxena <dsaxena@plexity.net>
11289 S:      Maintained
11290 F:      drivers/char/hw_random/omap-rng.c
11291
11292 OMAP USB SUPPORT
11293 L:      linux-usb@vger.kernel.org
11294 L:      linux-omap@vger.kernel.org
11295 S:      Orphan
11296 F:      drivers/usb/*/*omap*
11297 F:      arch/arm/*omap*/usb*
11298
11299 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11300 M:      Mark Jackson <mpfj@newflow.co.uk>
11301 L:      linux-omap@vger.kernel.org
11302 S:      Maintained
11303 F:      arch/arm/boot/dts/am335x-nano.dts
11304
11305 OMAP1 SUPPORT
11306 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11307 M:      Tony Lindgren <tony@atomide.com>
11308 L:      linux-omap@vger.kernel.org
11309 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11311 S:      Maintained
11312 F:      arch/arm/mach-omap1/
11313 F:      arch/arm/plat-omap/
11314 F:      arch/arm/configs/omap1_defconfig
11315 F:      drivers/i2c/busses/i2c-omap.c
11316 F:      include/linux/platform_data/i2c-omap.h
11317 F:      include/linux/platform_data/ams-delta-fiq.h
11318
11319 OMAP2+ SUPPORT
11320 M:      Tony Lindgren <tony@atomide.com>
11321 L:      linux-omap@vger.kernel.org
11322 W:      http://www.muru.com/linux/omap/
11323 W:      http://linux.omap.com/
11324 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11326 S:      Maintained
11327 F:      arch/arm/mach-omap2/
11328 F:      arch/arm/plat-omap/
11329 F:      arch/arm/configs/omap2plus_defconfig
11330 F:      drivers/i2c/busses/i2c-omap.c
11331 F:      drivers/irqchip/irq-omap-intc.c
11332 F:      drivers/mfd/*omap*.c
11333 F:      drivers/mfd/menelaus.c
11334 F:      drivers/mfd/palmas.c
11335 F:      drivers/mfd/tps65217.c
11336 F:      drivers/mfd/tps65218.c
11337 F:      drivers/mfd/tps65910.c
11338 F:      drivers/mfd/twl-core.[ch]
11339 F:      drivers/mfd/twl4030*.c
11340 F:      drivers/mfd/twl6030*.c
11341 F:      drivers/mfd/twl6040*.c
11342 F:      drivers/regulator/palmas-regulator*.c
11343 F:      drivers/regulator/pbias-regulator.c
11344 F:      drivers/regulator/tps65217-regulator.c
11345 F:      drivers/regulator/tps65218-regulator.c
11346 F:      drivers/regulator/tps65910-regulator.c
11347 F:      drivers/regulator/twl-regulator.c
11348 F:      drivers/regulator/twl6030-regulator.c
11349 F:      include/linux/platform_data/i2c-omap.h
11350
11351 ONION OMEGA2+ BOARD
11352 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11353 L:      linux-mips@vger.kernel.org
11354 S:      Maintained
11355 F:      arch/mips/boot/dts/ralink/omega2p.dts
11356
11357 OMFS FILESYSTEM
11358 M:      Bob Copeland <me@bobcopeland.com>
11359 L:      linux-karma-devel@lists.sourceforge.net
11360 S:      Maintained
11361 F:      Documentation/filesystems/omfs.txt
11362 F:      fs/omfs/
11363
11364 OMNIKEY CARDMAN 4000 DRIVER
11365 M:      Harald Welte <laforge@gnumonks.org>
11366 S:      Maintained
11367 F:      drivers/char/pcmcia/cm4000_cs.c
11368 F:      include/linux/cm4000_cs.h
11369 F:      include/uapi/linux/cm4000_cs.h
11370
11371 OMNIKEY CARDMAN 4040 DRIVER
11372 M:      Harald Welte <laforge@gnumonks.org>
11373 S:      Maintained
11374 F:      drivers/char/pcmcia/cm4040_cs.*
11375
11376 OMNIVISION OV13858 SENSOR DRIVER
11377 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11378 L:      linux-media@vger.kernel.org
11379 T:      git git://linuxtv.org/media_tree.git
11380 S:      Maintained
11381 F:      drivers/media/i2c/ov13858.c
11382
11383 OMNIVISION OV2680 SENSOR DRIVER
11384 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11385 L:      linux-media@vger.kernel.org
11386 T:      git git://linuxtv.org/media_tree.git
11387 S:      Maintained
11388 F:      drivers/media/i2c/ov2680.c
11389 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11390
11391 OMNIVISION OV2685 SENSOR DRIVER
11392 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11393 L:      linux-media@vger.kernel.org
11394 T:      git git://linuxtv.org/media_tree.git
11395 S:      Maintained
11396 F:      drivers/media/i2c/ov2685.c
11397
11398 OMNIVISION OV5640 SENSOR DRIVER
11399 M:      Steve Longerbeam <slongerbeam@gmail.com>
11400 L:      linux-media@vger.kernel.org
11401 T:      git git://linuxtv.org/media_tree.git
11402 S:      Maintained
11403 F:      drivers/media/i2c/ov5640.c
11404
11405 OMNIVISION OV5647 SENSOR DRIVER
11406 M:      Luis Oliveira <lolivei@synopsys.com>
11407 L:      linux-media@vger.kernel.org
11408 T:      git git://linuxtv.org/media_tree.git
11409 S:      Maintained
11410 F:      drivers/media/i2c/ov5647.c
11411
11412 OMNIVISION OV5695 SENSOR DRIVER
11413 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11414 L:      linux-media@vger.kernel.org
11415 T:      git git://linuxtv.org/media_tree.git
11416 S:      Maintained
11417 F:      drivers/media/i2c/ov5695.c
11418
11419 OMNIVISION OV7670 SENSOR DRIVER
11420 M:      Jonathan Corbet <corbet@lwn.net>
11421 L:      linux-media@vger.kernel.org
11422 T:      git git://linuxtv.org/media_tree.git
11423 S:      Maintained
11424 F:      drivers/media/i2c/ov7670.c
11425 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11426
11427 OMNIVISION OV772x SENSOR DRIVER
11428 M:      Jacopo Mondi <jacopo@jmondi.org>
11429 L:      linux-media@vger.kernel.org
11430 T:      git git://linuxtv.org/media_tree.git
11431 S:      Odd fixes
11432 F:      drivers/media/i2c/ov772x.c
11433 F:      include/media/i2c/ov772x.h
11434 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11435
11436 OMNIVISION OV7740 SENSOR DRIVER
11437 M:      Wenyou Yang <wenyou.yang@microchip.com>
11438 L:      linux-media@vger.kernel.org
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Maintained
11441 F:      drivers/media/i2c/ov7740.c
11442 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11443
11444 OMNIVISION OV9650 SENSOR DRIVER
11445 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11446 R:      Akinobu Mita <akinobu.mita@gmail.com>
11447 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11448 L:      linux-media@vger.kernel.org
11449 T:      git git://linuxtv.org/media_tree.git
11450 S:      Maintained
11451 F:      drivers/media/i2c/ov9650.c
11452 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11453
11454 ONENAND FLASH DRIVER
11455 M:      Kyungmin Park <kyungmin.park@samsung.com>
11456 L:      linux-mtd@lists.infradead.org
11457 S:      Maintained
11458 F:      drivers/mtd/nand/onenand/
11459 F:      include/linux/mtd/onenand*.h
11460
11461 ONSTREAM SCSI TAPE DRIVER
11462 M:      Willem Riede <osst@riede.org>
11463 L:      osst-users@lists.sourceforge.net
11464 L:      linux-scsi@vger.kernel.org
11465 S:      Maintained
11466 F:      Documentation/scsi/osst.txt
11467 F:      drivers/scsi/osst.*
11468 F:      drivers/scsi/osst_*.h
11469 F:      drivers/scsi/st.h
11470
11471 OP-TEE DRIVER
11472 M:      Jens Wiklander <jens.wiklander@linaro.org>
11473 S:      Maintained
11474 F:      drivers/tee/optee/
11475
11476 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11477 M:      Sumit Garg <sumit.garg@linaro.org>
11478 S:      Maintained
11479 F:      drivers/char/hw_random/optee-rng.c
11480
11481 OPA-VNIC DRIVER
11482 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11483 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11484 L:      linux-rdma@vger.kernel.org
11485 S:      Supported
11486 F:      drivers/infiniband/ulp/opa_vnic
11487
11488 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11489 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11490 M:      Frank Rowand <frowand.list@gmail.com>
11491 L:      devicetree@vger.kernel.org
11492 S:      Maintained
11493 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11494 F:      Documentation/devicetree/overlay-notes.txt
11495 F:      drivers/of/overlay.c
11496 F:      drivers/of/resolver.c
11497 K:      of_overlay_notifier_
11498
11499 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11500 M:      Rob Herring <robh+dt@kernel.org>
11501 M:      Frank Rowand <frowand.list@gmail.com>
11502 L:      devicetree@vger.kernel.org
11503 W:      http://www.devicetree.org/
11504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11505 S:      Maintained
11506 F:      drivers/of/
11507 F:      include/linux/of*.h
11508 F:      scripts/dtc/
11509 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11510
11511 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11512 M:      Rob Herring <robh+dt@kernel.org>
11513 M:      Mark Rutland <mark.rutland@arm.com>
11514 L:      devicetree@vger.kernel.org
11515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11516 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11517 S:      Maintained
11518 F:      Documentation/devicetree/
11519 F:      arch/*/boot/dts/
11520 F:      include/dt-bindings/
11521
11522 OPENCORES I2C BUS DRIVER
11523 M:      Peter Korsgaard <peter@korsgaard.com>
11524 M:      Andrew Lunn <andrew@lunn.ch>
11525 L:      linux-i2c@vger.kernel.org
11526 S:      Maintained
11527 F:      Documentation/i2c/busses/i2c-ocores
11528 F:      drivers/i2c/busses/i2c-ocores.c
11529 F:      include/linux/platform_data/i2c-ocores.h
11530
11531 OPENRISC ARCHITECTURE
11532 M:      Jonas Bonn <jonas@southpole.se>
11533 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11534 M:      Stafford Horne <shorne@gmail.com>
11535 T:      git git://github.com/openrisc/linux.git
11536 L:      openrisc@lists.librecores.org
11537 W:      http://openrisc.io
11538 S:      Maintained
11539 F:      Documentation/devicetree/bindings/openrisc/
11540 F:      Documentation/openrisc/
11541 F:      arch/openrisc/
11542 F:      drivers/irqchip/irq-ompic.c
11543 F:      drivers/irqchip/irq-or1k-*
11544
11545 OPENVSWITCH
11546 M:      Pravin B Shelar <pshelar@ovn.org>
11547 L:      netdev@vger.kernel.org
11548 L:      dev@openvswitch.org
11549 W:      http://openvswitch.org
11550 S:      Maintained
11551 F:      net/openvswitch/
11552 F:      include/uapi/linux/openvswitch.h
11553
11554 OPERATING PERFORMANCE POINTS (OPP)
11555 M:      Viresh Kumar <vireshk@kernel.org>
11556 M:      Nishanth Menon <nm@ti.com>
11557 M:      Stephen Boyd <sboyd@kernel.org>
11558 L:      linux-pm@vger.kernel.org
11559 S:      Maintained
11560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11561 F:      drivers/opp/
11562 F:      include/linux/pm_opp.h
11563 F:      Documentation/power/opp.txt
11564 F:      Documentation/devicetree/bindings/opp/
11565
11566 OPL4 DRIVER
11567 M:      Clemens Ladisch <clemens@ladisch.de>
11568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11569 T:      git git://git.alsa-project.org/alsa-kernel.git
11570 S:      Maintained
11571 F:      sound/drivers/opl4/
11572
11573 OPROFILE
11574 M:      Robert Richter <rric@kernel.org>
11575 L:      oprofile-list@lists.sf.net
11576 S:      Maintained
11577 F:      arch/*/include/asm/oprofile*.h
11578 F:      arch/*/oprofile/
11579 F:      drivers/oprofile/
11580 F:      include/linux/oprofile.h
11581
11582 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11583 M:      Mark Fasheh <mark@fasheh.com>
11584 M:      Joel Becker <jlbec@evilplan.org>
11585 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11586 W:      http://ocfs2.wiki.kernel.org
11587 S:      Supported
11588 F:      Documentation/filesystems/ocfs2.txt
11589 F:      Documentation/filesystems/dlmfs.txt
11590 F:      fs/ocfs2/
11591
11592 ORANGEFS FILESYSTEM
11593 M:      Mike Marshall <hubcap@omnibond.com>
11594 R:      Martin Brandenburg <martin@omnibond.com>
11595 L:      devel@lists.orangefs.org
11596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11597 S:      Supported
11598 F:      fs/orangefs/
11599 F:      Documentation/filesystems/orangefs.txt
11600
11601 ORINOCO DRIVER
11602 L:      linux-wireless@vger.kernel.org
11603 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11604 W:      http://www.nongnu.org/orinoco/
11605 S:      Orphan
11606 F:      drivers/net/wireless/intersil/orinoco/
11607
11608 OSD LIBRARY and FILESYSTEM
11609 M:      Boaz Harrosh <ooo@electrozaur.com>
11610 S:      Maintained
11611 F:      drivers/scsi/osd/
11612 F:      include/scsi/osd_*
11613 F:      fs/exofs/
11614
11615 OV2659 OMNIVISION SENSOR DRIVER
11616 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11617 L:      linux-media@vger.kernel.org
11618 W:      https://linuxtv.org
11619 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11620 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11621 S:      Maintained
11622 F:      drivers/media/i2c/ov2659.c
11623 F:      include/media/i2c/ov2659.h
11624
11625 OVERLAY FILESYSTEM
11626 M:      Miklos Szeredi <miklos@szeredi.hu>
11627 L:      linux-unionfs@vger.kernel.org
11628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11629 S:      Supported
11630 F:      fs/overlayfs/
11631 F:      Documentation/filesystems/overlayfs.txt
11632
11633 P54 WIRELESS DRIVER
11634 M:      Christian Lamparter <chunkeey@googlemail.com>
11635 L:      linux-wireless@vger.kernel.org
11636 W:      http://wireless.kernel.org/en/users/Drivers/p54
11637 S:      Maintained
11638 F:      drivers/net/wireless/intersil/p54/
11639
11640 PA SEMI ETHERNET DRIVER
11641 L:      netdev@vger.kernel.org
11642 S:      Orphan
11643 F:      drivers/net/ethernet/pasemi/*
11644
11645 PA SEMI SMBUS DRIVER
11646 L:      linux-i2c@vger.kernel.org
11647 S:      Orphan
11648 F:      drivers/i2c/busses/i2c-pasemi.c
11649
11650 PADATA PARALLEL EXECUTION MECHANISM
11651 M:      Steffen Klassert <steffen.klassert@secunet.com>
11652 L:      linux-crypto@vger.kernel.org
11653 S:      Maintained
11654 F:      kernel/padata.c
11655 F:      include/linux/padata.h
11656 F:      Documentation/padata.txt
11657
11658 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11659 M:      Harald Welte <laforge@gnumonks.org>
11660 L:      platform-driver-x86@vger.kernel.org
11661 S:      Maintained
11662 F:      drivers/platform/x86/panasonic-laptop.c
11663
11664 PARALLEL LCD/KEYPAD PANEL DRIVER
11665 M:      Willy Tarreau <willy@haproxy.com>
11666 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11667 S:      Odd Fixes
11668 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11669 F:      drivers/auxdisplay/panel.c
11670
11671 PARALLEL PORT SUBSYSTEM
11672 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11673 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11674 L:      linux-parport@lists.infradead.org (subscribers-only)
11675 S:      Maintained
11676 F:      drivers/parport/
11677 F:      include/linux/parport*.h
11678 F:      drivers/char/ppdev.c
11679 F:      include/uapi/linux/ppdev.h
11680 F:      Documentation/parport*.txt
11681
11682 PARAVIRT_OPS INTERFACE
11683 M:      Juergen Gross <jgross@suse.com>
11684 M:      Alok Kataria <akataria@vmware.com>
11685 L:      virtualization@lists.linux-foundation.org
11686 S:      Supported
11687 F:      Documentation/virtual/paravirt_ops.txt
11688 F:      arch/*/kernel/paravirt*
11689 F:      arch/*/include/asm/paravirt*.h
11690 F:      include/linux/hypervisor.h
11691
11692 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11693 M:      Tim Waugh <tim@cyberelk.net>
11694 L:      linux-parport@lists.infradead.org (subscribers-only)
11695 S:      Maintained
11696 F:      Documentation/blockdev/paride.txt
11697 F:      drivers/block/paride/
11698
11699 PARISC ARCHITECTURE
11700 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11701 M:      Helge Deller <deller@gmx.de>
11702 L:      linux-parisc@vger.kernel.org
11703 W:      http://www.parisc-linux.org/
11704 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11707 S:      Maintained
11708 F:      arch/parisc/
11709 F:      Documentation/parisc/
11710 F:      drivers/parisc/
11711 F:      drivers/char/agp/parisc-agp.c
11712 F:      drivers/input/serio/gscps2.c
11713 F:      drivers/parport/parport_gsc.*
11714 F:      drivers/tty/serial/8250/8250_gsc.c
11715 F:      drivers/video/fbdev/sti*
11716 F:      drivers/video/console/sti*
11717 F:      drivers/video/logo/logo_parisc*
11718
11719 PARMAN
11720 M:      Jiri Pirko <jiri@mellanox.com>
11721 L:      netdev@vger.kernel.org
11722 S:      Supported
11723 F:      lib/parman.c
11724 F:      lib/test_parman.c
11725 F:      include/linux/parman.h
11726
11727 PC ENGINES APU BOARD DRIVER
11728 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11729 S:      Maintained
11730 F:      drivers/platform/x86/pcengines-apuv2.c
11731
11732 PC87360 HARDWARE MONITORING DRIVER
11733 M:      Jim Cromie <jim.cromie@gmail.com>
11734 L:      linux-hwmon@vger.kernel.org
11735 S:      Maintained
11736 F:      Documentation/hwmon/pc87360
11737 F:      drivers/hwmon/pc87360.c
11738
11739 PC8736x GPIO DRIVER
11740 M:      Jim Cromie <jim.cromie@gmail.com>
11741 S:      Maintained
11742 F:      drivers/char/pc8736x_gpio.c
11743
11744 PC87427 HARDWARE MONITORING DRIVER
11745 M:      Jean Delvare <jdelvare@suse.com>
11746 L:      linux-hwmon@vger.kernel.org
11747 S:      Maintained
11748 F:      Documentation/hwmon/pc87427
11749 F:      drivers/hwmon/pc87427.c
11750
11751 PCA9532 LED DRIVER
11752 M:      Riku Voipio <riku.voipio@iki.fi>
11753 S:      Maintained
11754 F:      drivers/leds/leds-pca9532.c
11755 F:      include/linux/leds-pca9532.h
11756
11757 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11758 M:      Guenter Roeck <linux@roeck-us.net>
11759 L:      linux-i2c@vger.kernel.org
11760 S:      Maintained
11761 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11762
11763 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11764 M:      Khalid Aziz <khalid@gonehiking.org>
11765 S:      Maintained
11766 F:      drivers/firmware/pcdp.*
11767
11768 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11769 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11770 L:      linux-pci@vger.kernel.org
11771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11772 S:      Maintained
11773 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11774 F:      drivers/pci/controller/pci-aardvark.c
11775
11776 PCI DRIVER FOR ALTERA PCIE IP
11777 M:      Ley Foon Tan <lftan@altera.com>
11778 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11779 L:      linux-pci@vger.kernel.org
11780 S:      Supported
11781 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11782 F:      drivers/pci/controller/pcie-altera.c
11783
11784 PCI DRIVER FOR APPLIEDMICRO XGENE
11785 M:      Toan Le <toan@os.amperecomputing.com>
11786 L:      linux-pci@vger.kernel.org
11787 L:      linux-arm-kernel@lists.infradead.org
11788 S:      Maintained
11789 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11790 F:      drivers/pci/controller/pci-xgene.c
11791
11792 PCI DRIVER FOR ARM VERSATILE PLATFORM
11793 M:      Rob Herring <robh@kernel.org>
11794 L:      linux-pci@vger.kernel.org
11795 L:      linux-arm-kernel@lists.infradead.org
11796 S:      Maintained
11797 F:      Documentation/devicetree/bindings/pci/versatile.txt
11798 F:      drivers/pci/controller/pci-versatile.c
11799
11800 PCI DRIVER FOR ARMADA 8K
11801 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11802 L:      linux-pci@vger.kernel.org
11803 L:      linux-arm-kernel@lists.infradead.org
11804 S:      Maintained
11805 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11806 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11807
11808 PCI DRIVER FOR CADENCE PCIE IP
11809 M:      Alan Douglas <adouglas@cadence.com>
11810 L:      linux-pci@vger.kernel.org
11811 S:      Maintained
11812 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11813 F:      drivers/pci/controller/pcie-cadence*
11814
11815 PCI DRIVER FOR FREESCALE LAYERSCAPE
11816 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11817 M:      Mingkai Hu <mingkai.hu@nxp.com>
11818 M:      Roy Zang <roy.zang@nxp.com>
11819 L:      linuxppc-dev@lists.ozlabs.org
11820 L:      linux-pci@vger.kernel.org
11821 L:      linux-arm-kernel@lists.infradead.org
11822 S:      Maintained
11823 F:      drivers/pci/controller/dwc/*layerscape*
11824
11825 PCI DRIVER FOR GENERIC OF HOSTS
11826 M:      Will Deacon <will.deacon@arm.com>
11827 L:      linux-pci@vger.kernel.org
11828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11829 S:      Maintained
11830 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11831 F:      drivers/pci/controller/pci-host-common.c
11832 F:      drivers/pci/controller/pci-host-generic.c
11833
11834 PCI DRIVER FOR IMX6
11835 M:      Richard Zhu <hongxing.zhu@nxp.com>
11836 M:      Lucas Stach <l.stach@pengutronix.de>
11837 L:      linux-pci@vger.kernel.org
11838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11839 S:      Maintained
11840 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11841 F:      drivers/pci/controller/dwc/*imx6*
11842
11843 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11844 M:      Keith Busch <keith.busch@intel.com>
11845 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11846 L:      linux-pci@vger.kernel.org
11847 S:      Supported
11848 F:      drivers/pci/controller/vmd.c
11849
11850 PCI DRIVER FOR MICROSEMI SWITCHTEC
11851 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11852 M:      Logan Gunthorpe <logang@deltatee.com>
11853 L:      linux-pci@vger.kernel.org
11854 S:      Maintained
11855 F:      Documentation/switchtec.txt
11856 F:      Documentation/ABI/testing/sysfs-class-switchtec
11857 F:      drivers/pci/switch/switchtec*
11858 F:      include/uapi/linux/switchtec_ioctl.h
11859 F:      include/linux/switchtec.h
11860 F:      drivers/ntb/hw/mscc/
11861
11862 PCI DRIVER FOR MOBIVEIL PCIE IP
11863 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11864 L:      linux-pci@vger.kernel.org
11865 S:      Supported
11866 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11867 F:      drivers/pci/controller/pcie-mobiveil.c
11868
11869 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11870 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11871 M:      Jason Cooper <jason@lakedaemon.net>
11872 L:      linux-pci@vger.kernel.org
11873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11874 S:      Maintained
11875 F:      drivers/pci/controller/*mvebu*
11876
11877 PCI DRIVER FOR NVIDIA TEGRA
11878 M:      Thierry Reding <thierry.reding@gmail.com>
11879 L:      linux-tegra@vger.kernel.org
11880 L:      linux-pci@vger.kernel.org
11881 S:      Supported
11882 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11883 F:      drivers/pci/controller/pci-tegra.c
11884
11885 PCI DRIVER FOR RENESAS R-CAR
11886 M:      Simon Horman <horms@verge.net.au>
11887 L:      linux-pci@vger.kernel.org
11888 L:      linux-renesas-soc@vger.kernel.org
11889 S:      Maintained
11890 F:      drivers/pci/controller/*rcar*
11891
11892 PCI DRIVER FOR SAMSUNG EXYNOS
11893 M:      Jingoo Han <jingoohan1@gmail.com>
11894 L:      linux-pci@vger.kernel.org
11895 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11896 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11897 S:      Maintained
11898 F:      drivers/pci/controller/dwc/pci-exynos.c
11899
11900 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11901 M:      Jingoo Han <jingoohan1@gmail.com>
11902 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11903 L:      linux-pci@vger.kernel.org
11904 S:      Maintained
11905 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11906 F:      drivers/pci/controller/dwc/*designware*
11907
11908 PCI DRIVER FOR TI DRA7XX
11909 M:      Kishon Vijay Abraham I <kishon@ti.com>
11910 L:      linux-omap@vger.kernel.org
11911 L:      linux-pci@vger.kernel.org
11912 S:      Supported
11913 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11914 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11915
11916 PCI DRIVER FOR TI KEYSTONE
11917 M:      Murali Karicheri <m-karicheri2@ti.com>
11918 L:      linux-pci@vger.kernel.org
11919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11920 S:      Maintained
11921 F:      drivers/pci/controller/dwc/pci-keystone.c
11922
11923 PCI ENDPOINT SUBSYSTEM
11924 M:      Kishon Vijay Abraham I <kishon@ti.com>
11925 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11926 L:      linux-pci@vger.kernel.org
11927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11928 S:      Supported
11929 F:      drivers/pci/endpoint/
11930 F:      drivers/misc/pci_endpoint_test.c
11931 F:      tools/pci/
11932
11933 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11934 M:      Russell Currey <ruscur@russell.cc>
11935 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11936 M:      Oliver O'Halloran <oohall@gmail.com>
11937 L:      linuxppc-dev@lists.ozlabs.org
11938 S:      Supported
11939 F:      Documentation/PCI/pci-error-recovery.txt
11940 F:      drivers/pci/pcie/aer.c
11941 F:      drivers/pci/pcie/dpc.c
11942 F:      drivers/pci/pcie/err.c
11943 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11944 F:      arch/powerpc/kernel/eeh*.c
11945 F:      arch/powerpc/platforms/*/eeh*.c
11946 F:      arch/powerpc/include/*/eeh*.h
11947
11948 PCI ERROR RECOVERY
11949 M:      Linas Vepstas <linasvepstas@gmail.com>
11950 L:      linux-pci@vger.kernel.org
11951 S:      Supported
11952 F:      Documentation/PCI/pci-error-recovery.txt
11953
11954 PCI MSI DRIVER FOR ALTERA MSI IP
11955 M:      Ley Foon Tan <lftan@altera.com>
11956 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11957 L:      linux-pci@vger.kernel.org
11958 S:      Supported
11959 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11960 F:      drivers/pci/controller/pcie-altera-msi.c
11961
11962 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11963 M:      Toan Le <toan@os.amperecomputing.com>
11964 L:      linux-pci@vger.kernel.org
11965 L:      linux-arm-kernel@lists.infradead.org
11966 S:      Maintained
11967 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11968 F:      drivers/pci/controller/pci-xgene-msi.c
11969
11970 PCI SUBSYSTEM
11971 M:      Bjorn Helgaas <bhelgaas@google.com>
11972 L:      linux-pci@vger.kernel.org
11973 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11975 S:      Supported
11976 F:      Documentation/devicetree/bindings/pci/
11977 F:      Documentation/PCI/
11978 F:      drivers/acpi/pci*
11979 F:      drivers/pci/
11980 F:      include/asm-generic/pci*
11981 F:      include/linux/pci*
11982 F:      include/linux/of_pci.h
11983 F:      include/uapi/linux/pci*
11984 F:      lib/pci*
11985 F:      arch/x86/pci/
11986 F:      arch/x86/kernel/quirks.c
11987 F:      arch/x86/kernel/early-quirks.c
11988
11989 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11990 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11991 L:      linux-pci@vger.kernel.org
11992 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11994 S:      Supported
11995 F:      drivers/pci/controller/
11996
11997 PCIE DRIVER FOR AMLOGIC MESON
11998 M:      Yue Wang <yue.wang@Amlogic.com>
11999 L:      linux-pci@vger.kernel.org
12000 L:      linux-amlogic@lists.infradead.org
12001 S:      Maintained
12002 F:      drivers/pci/controller/dwc/pci-meson.c
12003
12004 PCIE DRIVER FOR AXIS ARTPEC
12005 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12006 L:      linux-arm-kernel@axis.com
12007 L:      linux-pci@vger.kernel.org
12008 S:      Maintained
12009 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12010 F:      drivers/pci/controller/dwc/*artpec*
12011
12012 PCIE DRIVER FOR CAVIUM THUNDERX
12013 M:      David Daney <david.daney@cavium.com>
12014 L:      linux-pci@vger.kernel.org
12015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12016 S:      Supported
12017 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12018 F:      drivers/pci/controller/pci-thunder-*
12019
12020 PCIE DRIVER FOR HISILICON
12021 M:      Zhou Wang <wangzhou1@hisilicon.com>
12022 L:      linux-pci@vger.kernel.org
12023 S:      Maintained
12024 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12025 F:      drivers/pci/controller/dwc/pcie-hisi.c
12026
12027 PCIE DRIVER FOR HISILICON KIRIN
12028 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12029 M:      Binghui Wang <wangbinghui@hisilicon.com>
12030 L:      linux-pci@vger.kernel.org
12031 S:      Maintained
12032 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12033 F:      drivers/pci/controller/dwc/pcie-kirin.c
12034
12035 PCIE DRIVER FOR HISILICON STB
12036 M:      Shawn Guo <shawn.guo@linaro.org>
12037 L:      linux-pci@vger.kernel.org
12038 S:      Maintained
12039 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12040 F:      drivers/pci/controller/dwc/pcie-histb.c
12041
12042 PCIE DRIVER FOR MEDIATEK
12043 M:      Ryder Lee <ryder.lee@mediatek.com>
12044 L:      linux-pci@vger.kernel.org
12045 L:      linux-mediatek@lists.infradead.org
12046 S:      Supported
12047 F:      Documentation/devicetree/bindings/pci/mediatek*
12048 F:      drivers/pci/controller/*mediatek*
12049
12050 PCIE DRIVER FOR QUALCOMM MSM
12051 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12052 L:      linux-pci@vger.kernel.org
12053 L:      linux-arm-msm@vger.kernel.org
12054 S:      Maintained
12055 F:      drivers/pci/controller/dwc/*qcom*
12056
12057 PCIE DRIVER FOR ROCKCHIP
12058 M:      Shawn Lin <shawn.lin@rock-chips.com>
12059 L:      linux-pci@vger.kernel.org
12060 L:      linux-rockchip@lists.infradead.org
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12063 F:      drivers/pci/controller/pcie-rockchip*
12064
12065 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12066 M:      Linus Walleij <linus.walleij@linaro.org>
12067 L:      linux-pci@vger.kernel.org
12068 S:      Maintained
12069 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12070 F:      drivers/pci/controller/pci-v3-semi.c
12071
12072 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12073 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12074 L:      linux-pci@vger.kernel.org
12075 S:      Maintained
12076 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12077 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12078
12079 PCIE DRIVER FOR ST SPEAR13XX
12080 M:      Pratyush Anand <pratyush.anand@gmail.com>
12081 L:      linux-pci@vger.kernel.org
12082 S:      Maintained
12083 F:      drivers/pci/controller/dwc/*spear*
12084
12085 PCMCIA SUBSYSTEM
12086 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12088 S:      Odd Fixes
12089 F:      Documentation/pcmcia/
12090 F:      tools/pcmcia/
12091 F:      drivers/pcmcia/
12092 F:      include/pcmcia/
12093
12094 PCNET32 NETWORK DRIVER
12095 M:      Don Fry <pcnet32@frontier.com>
12096 L:      netdev@vger.kernel.org
12097 S:      Maintained
12098 F:      drivers/net/ethernet/amd/pcnet32.c
12099
12100 PCRYPT PARALLEL CRYPTO ENGINE
12101 M:      Steffen Klassert <steffen.klassert@secunet.com>
12102 L:      linux-crypto@vger.kernel.org
12103 S:      Maintained
12104 F:      crypto/pcrypt.c
12105 F:      include/crypto/pcrypt.h
12106
12107 PEAQ WMI HOTKEYS DRIVER
12108 M:      Hans de Goede <hdegoede@redhat.com>
12109 L:      platform-driver-x86@vger.kernel.org
12110 S:      Maintained
12111 F:      drivers/platform/x86/peaq-wmi.c
12112
12113 PER-CPU MEMORY ALLOCATOR
12114 M:      Dennis Zhou <dennis@kernel.org>
12115 M:      Tejun Heo <tj@kernel.org>
12116 M:      Christoph Lameter <cl@linux.com>
12117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12118 S:      Maintained
12119 F:      include/linux/percpu*.h
12120 F:      mm/percpu*.c
12121 F:      arch/*/include/asm/percpu.h
12122
12123 PER-TASK DELAY ACCOUNTING
12124 M:      Balbir Singh <bsingharora@gmail.com>
12125 S:      Maintained
12126 F:      include/linux/delayacct.h
12127 F:      kernel/delayacct.c
12128
12129 PERFORMANCE EVENTS SUBSYSTEM
12130 M:      Peter Zijlstra <peterz@infradead.org>
12131 M:      Ingo Molnar <mingo@redhat.com>
12132 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12133 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12134 R:      Jiri Olsa <jolsa@redhat.com>
12135 R:      Namhyung Kim <namhyung@kernel.org>
12136 L:      linux-kernel@vger.kernel.org
12137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12138 S:      Supported
12139 F:      kernel/events/*
12140 F:      include/linux/perf_event.h
12141 F:      include/uapi/linux/perf_event.h
12142 F:      arch/*/kernel/perf_event*.c
12143 F:      arch/*/kernel/*/perf_event*.c
12144 F:      arch/*/kernel/*/*/perf_event*.c
12145 F:      arch/*/include/asm/perf_event.h
12146 F:      arch/*/kernel/perf_callchain.c
12147 F:      arch/*/events/*
12148 F:      tools/perf/
12149
12150 PERSONALITY HANDLING
12151 M:      Christoph Hellwig <hch@infradead.org>
12152 L:      linux-abi-devel@lists.sourceforge.net
12153 S:      Maintained
12154 F:      include/linux/personality.h
12155 F:      include/uapi/linux/personality.h
12156
12157 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12158 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12159 L:      linux-input@vger.kernel.org
12160 S:      Maintained
12161 F:      Documentation/input/devices/pxrc.rst
12162 F:      drivers/input/joystick/pxrc.c
12163
12164 PHONET PROTOCOL
12165 M:      Remi Denis-Courmont <courmisch@gmail.com>
12166 S:      Supported
12167 F:      Documentation/networking/phonet.txt
12168 F:      include/linux/phonet.h
12169 F:      include/net/phonet/
12170 F:      include/uapi/linux/phonet.h
12171 F:      net/phonet/
12172
12173 PHRAM MTD DRIVER
12174 M:      Joern Engel <joern@lazybastard.org>
12175 L:      linux-mtd@lists.infradead.org
12176 S:      Maintained
12177 F:      drivers/mtd/devices/phram.c
12178
12179 PICOLCD HID DRIVER
12180 M:      Bruno Prémont <bonbons@linux-vserver.org>
12181 L:      linux-input@vger.kernel.org
12182 S:      Maintained
12183 F:      drivers/hid/hid-picolcd*
12184
12185 PICOXCELL SUPPORT
12186 M:      Jamie Iles <jamie@jamieiles.com>
12187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12188 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12189 S:      Supported
12190 F:      arch/arm/boot/dts/picoxcell*
12191 F:      arch/arm/mach-picoxcell/
12192 F:      drivers/crypto/picoxcell*
12193
12194 PIN CONTROL SUBSYSTEM
12195 M:      Linus Walleij <linus.walleij@linaro.org>
12196 L:      linux-gpio@vger.kernel.org
12197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12198 S:      Maintained
12199 F:      Documentation/devicetree/bindings/pinctrl/
12200 F:      Documentation/driver-api/pinctl.rst
12201 F:      drivers/pinctrl/
12202 F:      include/linux/pinctrl/
12203
12204 PIN CONTROLLER - MICROCHIP AT91
12205 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12207 L:      linux-gpio@vger.kernel.org
12208 S:      Supported
12209 F:      drivers/pinctrl/pinctrl-at91*
12210
12211 PIN CONTROLLER - FREESCALE
12212 M:      Dong Aisheng <aisheng.dong@nxp.com>
12213 M:      Fabio Estevam <festevam@gmail.com>
12214 M:      Shawn Guo <shawnguo@kernel.org>
12215 M:      Stefan Agner <stefan@agner.ch>
12216 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12217 L:      linux-gpio@vger.kernel.org
12218 S:      Maintained
12219 F:      drivers/pinctrl/freescale/
12220 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12221
12222 PIN CONTROLLER - INTEL
12223 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12224 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12226 S:      Maintained
12227 F:      drivers/pinctrl/intel/
12228
12229 PIN CONTROLLER - MEDIATEK
12230 M:      Sean Wang <sean.wang@kernel.org>
12231 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12232 S:      Maintained
12233 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12234 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12235 F:      drivers/pinctrl/mediatek/
12236
12237 PIN CONTROLLER - QUALCOMM
12238 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12239 S:      Maintained
12240 L:      linux-arm-msm@vger.kernel.org
12241 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12242 F:      drivers/pinctrl/qcom/
12243
12244 PIN CONTROLLER - RENESAS
12245 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12246 L:      linux-renesas-soc@vger.kernel.org
12247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12248 S:      Maintained
12249 F:      drivers/pinctrl/pinctrl-rz*
12250 F:      drivers/pinctrl/sh-pfc/
12251
12252 PIN CONTROLLER - SAMSUNG
12253 M:      Tomasz Figa <tomasz.figa@gmail.com>
12254 M:      Krzysztof Kozlowski <krzk@kernel.org>
12255 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12257 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12258 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12260 S:      Maintained
12261 F:      drivers/pinctrl/samsung/
12262 F:      include/dt-bindings/pinctrl/samsung.h
12263 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12264
12265 PIN CONTROLLER - SINGLE
12266 M:      Tony Lindgren <tony@atomide.com>
12267 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12269 L:      linux-omap@vger.kernel.org
12270 S:      Maintained
12271 F:      drivers/pinctrl/pinctrl-single.c
12272
12273 PIN CONTROLLER - ST SPEAR
12274 M:      Viresh Kumar <vireshk@kernel.org>
12275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12276 W:      http://www.st.com/spear
12277 S:      Maintained
12278 F:      drivers/pinctrl/spear/
12279
12280 PISTACHIO SOC SUPPORT
12281 M:      James Hartley <james.hartley@sondrel.com>
12282 L:      linux-mips@vger.kernel.org
12283 S:      Odd Fixes
12284 F:      arch/mips/pistachio/
12285 F:      arch/mips/include/asm/mach-pistachio/
12286 F:      arch/mips/boot/dts/img/pistachio*
12287 F:      arch/mips/configs/pistachio*_defconfig
12288
12289 PKTCDVD DRIVER
12290 S:      Orphan
12291 M:      linux-block@vger.kernel.org
12292 F:      drivers/block/pktcdvd.c
12293 F:      include/linux/pktcdvd.h
12294 F:      include/uapi/linux/pktcdvd.h
12295
12296 PKUNITY SOC DRIVERS
12297 M:      Guan Xuetao <gxt@pku.edu.cn>
12298 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12299 S:      Maintained
12300 T:      git git://github.com/gxt/linux.git
12301 F:      drivers/input/serio/i8042-unicore32io.h
12302 F:      drivers/i2c/busses/i2c-puv3.c
12303 F:      drivers/video/fbdev/fb-puv3.c
12304 F:      drivers/rtc/rtc-puv3.c
12305
12306 PMBUS HARDWARE MONITORING DRIVERS
12307 M:      Guenter Roeck <linux@roeck-us.net>
12308 L:      linux-hwmon@vger.kernel.org
12309 W:      http://hwmon.wiki.kernel.org/
12310 W:      http://www.roeck-us.net/linux/drivers/
12311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12312 S:      Maintained
12313 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12314 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12315 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12316 F:      Documentation/hwmon/adm1275
12317 F:      Documentation/hwmon/ibm-cffps
12318 F:      Documentation/hwmon/ir35221
12319 F:      Documentation/hwmon/lm25066
12320 F:      Documentation/hwmon/ltc2978
12321 F:      Documentation/hwmon/ltc3815
12322 F:      Documentation/hwmon/max16064
12323 F:      Documentation/hwmon/max20751
12324 F:      Documentation/hwmon/max31785
12325 F:      Documentation/hwmon/max34440
12326 F:      Documentation/hwmon/max8688
12327 F:      Documentation/hwmon/pmbus
12328 F:      Documentation/hwmon/pmbus-core
12329 F:      Documentation/hwmon/tps40422
12330 F:      Documentation/hwmon/ucd9000
12331 F:      Documentation/hwmon/ucd9200
12332 F:      Documentation/hwmon/zl6100
12333 F:      drivers/hwmon/pmbus/
12334 F:      include/linux/pmbus.h
12335
12336 PMC SIERRA MaxRAID DRIVER
12337 L:      linux-scsi@vger.kernel.org
12338 W:      http://www.pmc-sierra.com/
12339 S:      Orphan
12340 F:      drivers/scsi/pmcraid.*
12341
12342 PMC SIERRA PM8001 DRIVER
12343 M:      Jack Wang <jinpu.wang@profitbricks.com>
12344 M:      lindar_liu@usish.com
12345 L:      linux-scsi@vger.kernel.org
12346 S:      Supported
12347 F:      drivers/scsi/pm8001/
12348
12349 PNP SUPPORT
12350 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12351 S:      Maintained
12352 F:      drivers/pnp/
12353
12354 PNI RM3100 IIO DRIVER
12355 M:      Song Qiang <songqiang1304521@gmail.com>
12356 L:      linux-iio@vger.kernel.org
12357 S:      Maintained
12358 F:      drivers/iio/magnetometer/rm3100*
12359 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12360
12361 POSIX CLOCKS and TIMERS
12362 M:      Thomas Gleixner <tglx@linutronix.de>
12363 L:      linux-kernel@vger.kernel.org
12364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12365 S:      Maintained
12366 F:      fs/timerfd.c
12367 F:      include/linux/timer*
12368 F:      kernel/time/*timer*
12369
12370 POWER MANAGEMENT CORE
12371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12372 L:      linux-pm@vger.kernel.org
12373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12374 B:      https://bugzilla.kernel.org
12375 S:      Supported
12376 F:      drivers/base/power/
12377 F:      include/linux/pm.h
12378 F:      include/linux/pm_*
12379 F:      include/linux/powercap.h
12380 F:      drivers/powercap/
12381 F:      kernel/configs/nopm.config
12382
12383 POWER STATE COORDINATION INTERFACE (PSCI)
12384 M:      Mark Rutland <mark.rutland@arm.com>
12385 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12386 L:      linux-arm-kernel@lists.infradead.org
12387 S:      Maintained
12388 F:      drivers/firmware/psci*.c
12389 F:      include/linux/psci.h
12390 F:      include/uapi/linux/psci.h
12391
12392 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12393 M:      Sebastian Reichel <sre@kernel.org>
12394 L:      linux-pm@vger.kernel.org
12395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12396 S:      Maintained
12397 F:      Documentation/ABI/testing/sysfs-class-power
12398 F:      Documentation/devicetree/bindings/power/supply/
12399 F:      include/linux/power_supply.h
12400 F:      drivers/power/supply/
12401
12402 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12403 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12404 L:      linuxppc-dev@lists.ozlabs.org
12405 S:      Maintained
12406 F:      drivers/char/powernv-op-panel.c
12407
12408 PPP OVER ATM (RFC 2364)
12409 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12410 S:      Maintained
12411 F:      net/atm/pppoatm.c
12412 F:      include/uapi/linux/atmppp.h
12413
12414 PPP OVER ETHERNET
12415 M:      Michal Ostrowski <mostrows@earthlink.net>
12416 S:      Maintained
12417 F:      drivers/net/ppp/pppoe.c
12418 F:      drivers/net/ppp/pppox.c
12419
12420 PPP OVER L2TP
12421 M:      James Chapman <jchapman@katalix.com>
12422 S:      Maintained
12423 F:      net/l2tp/l2tp_ppp.c
12424 F:      include/linux/if_pppol2tp.h
12425 F:      include/uapi/linux/if_pppol2tp.h
12426
12427 PPP PROTOCOL DRIVERS AND COMPRESSORS
12428 M:      Paul Mackerras <paulus@samba.org>
12429 L:      linux-ppp@vger.kernel.org
12430 S:      Maintained
12431 F:      drivers/net/ppp/ppp_*
12432
12433 PPS SUPPORT
12434 M:      Rodolfo Giometti <giometti@enneenne.com>
12435 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12436 L:      linuxpps@ml.enneenne.com (subscribers-only)
12437 S:      Maintained
12438 F:      Documentation/pps/
12439 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12440 F:      Documentation/ABI/testing/sysfs-pps
12441 F:      drivers/pps/
12442 F:      include/linux/pps*.h
12443 F:      include/uapi/linux/pps.h
12444
12445 PPTP DRIVER
12446 M:      Dmitry Kozlov <xeb@mail.ru>
12447 L:      netdev@vger.kernel.org
12448 S:      Maintained
12449 F:      drivers/net/ppp/pptp.c
12450 W:      http://sourceforge.net/projects/accel-pptp
12451
12452 PRINTK
12453 M:      Petr Mladek <pmladek@suse.com>
12454 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12455 R:      Steven Rostedt <rostedt@goodmis.org>
12456 S:      Maintained
12457 F:      kernel/printk/
12458 F:      include/linux/printk.h
12459
12460 PRISM54 WIRELESS DRIVER
12461 M:      Luis Chamberlain <mcgrof@kernel.org>
12462 L:      linux-wireless@vger.kernel.org
12463 W:      http://wireless.kernel.org/en/users/Drivers/p54
12464 S:      Obsolete
12465 F:      drivers/net/wireless/intersil/prism54/
12466
12467 PROC FILESYSTEM
12468 R:      Alexey Dobriyan <adobriyan@gmail.com>
12469 L:      linux-kernel@vger.kernel.org
12470 L:      linux-fsdevel@vger.kernel.org
12471 S:      Maintained
12472 F:      fs/proc/
12473 F:      include/linux/proc_fs.h
12474 F:      tools/testing/selftests/proc/
12475 F:      Documentation/filesystems/proc.txt
12476
12477 PROC SYSCTL
12478 M:      Luis Chamberlain <mcgrof@kernel.org>
12479 M:      Kees Cook <keescook@chromium.org>
12480 L:      linux-kernel@vger.kernel.org
12481 L:      linux-fsdevel@vger.kernel.org
12482 S:      Maintained
12483 F:      fs/proc/proc_sysctl.c
12484 F:      include/linux/sysctl.h
12485 F:      kernel/sysctl.c
12486 F:      tools/testing/selftests/sysctl/
12487
12488 PS3 NETWORK SUPPORT
12489 M:      Geoff Levand <geoff@infradead.org>
12490 L:      netdev@vger.kernel.org
12491 L:      linuxppc-dev@lists.ozlabs.org
12492 S:      Maintained
12493 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12494
12495 PS3 PLATFORM SUPPORT
12496 M:      Geoff Levand <geoff@infradead.org>
12497 L:      linuxppc-dev@lists.ozlabs.org
12498 S:      Maintained
12499 F:      arch/powerpc/boot/ps3*
12500 F:      arch/powerpc/include/asm/lv1call.h
12501 F:      arch/powerpc/include/asm/ps3*.h
12502 F:      arch/powerpc/platforms/ps3/
12503 F:      drivers/*/ps3*
12504 F:      drivers/ps3/
12505 F:      drivers/rtc/rtc-ps3.c
12506 F:      drivers/usb/host/*ps3.c
12507 F:      sound/ppc/snd_ps3*
12508
12509 PS3VRAM DRIVER
12510 M:      Jim Paris <jim@jtan.com>
12511 M:      Geoff Levand <geoff@infradead.org>
12512 L:      linuxppc-dev@lists.ozlabs.org
12513 S:      Maintained
12514 F:      drivers/block/ps3vram.c
12515
12516 PSAMPLE PACKET SAMPLING SUPPORT:
12517 M:      Yotam Gigi <yotam.gi@gmail.com>
12518 S:      Maintained
12519 F:      net/psample
12520 F:      include/net/psample.h
12521 F:      include/uapi/linux/psample.h
12522
12523 PSTORE FILESYSTEM
12524 M:      Kees Cook <keescook@chromium.org>
12525 M:      Anton Vorontsov <anton@enomsg.org>
12526 M:      Colin Cross <ccross@android.com>
12527 M:      Tony Luck <tony.luck@intel.com>
12528 S:      Maintained
12529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12530 F:      fs/pstore/
12531 F:      include/linux/pstore*
12532 F:      drivers/firmware/efi/efi-pstore.c
12533 F:      drivers/acpi/apei/erst.c
12534 F:      Documentation/admin-guide/ramoops.rst
12535 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12536 K:      \b(pstore|ramoops)
12537
12538 PTP HARDWARE CLOCK SUPPORT
12539 M:      Richard Cochran <richardcochran@gmail.com>
12540 L:      netdev@vger.kernel.org
12541 S:      Maintained
12542 W:      http://linuxptp.sourceforge.net/
12543 F:      Documentation/ABI/testing/sysfs-ptp
12544 F:      Documentation/ptp/*
12545 F:      drivers/net/phy/dp83640*
12546 F:      drivers/ptp/*
12547 F:      include/linux/ptp_cl*
12548
12549 PTRACE SUPPORT
12550 M:      Oleg Nesterov <oleg@redhat.com>
12551 S:      Maintained
12552 F:      include/asm-generic/syscall.h
12553 F:      include/linux/ptrace.h
12554 F:      include/linux/regset.h
12555 F:      include/linux/tracehook.h
12556 F:      include/uapi/linux/ptrace.h
12557 F:      include/uapi/linux/ptrace.h
12558 F:      include/asm-generic/ptrace.h
12559 F:      kernel/ptrace.c
12560 F:      arch/*/ptrace*.c
12561 F:      arch/*/*/ptrace*.c
12562 F:      arch/*/include/asm/ptrace*.h
12563
12564 PULSE8-CEC DRIVER
12565 M:      Hans Verkuil <hverkuil@xs4all.nl>
12566 L:      linux-media@vger.kernel.org
12567 T:      git git://linuxtv.org/media_tree.git
12568 S:      Maintained
12569 F:      drivers/media/usb/pulse8-cec/*
12570 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12571
12572 PVRUSB2 VIDEO4LINUX DRIVER
12573 M:      Mike Isely <isely@pobox.com>
12574 L:      pvrusb2@isely.net       (subscribers-only)
12575 L:      linux-media@vger.kernel.org
12576 W:      http://www.isely.net/pvrusb2/
12577 T:      git git://linuxtv.org/media_tree.git
12578 S:      Maintained
12579 F:      Documentation/media/v4l-drivers/pvrusb2*
12580 F:      drivers/media/usb/pvrusb2/
12581
12582 PWC WEBCAM DRIVER
12583 M:      Hans Verkuil <hverkuil@xs4all.nl>
12584 L:      linux-media@vger.kernel.org
12585 T:      git git://linuxtv.org/media_tree.git
12586 S:      Odd Fixes
12587 F:      drivers/media/usb/pwc/*
12588
12589 PWM FAN DRIVER
12590 M:      Kamil Debski <kamil@wypas.org>
12591 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12592 L:      linux-hwmon@vger.kernel.org
12593 S:      Supported
12594 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12595 F:      Documentation/hwmon/pwm-fan
12596 F:      drivers/hwmon/pwm-fan.c
12597
12598 PWM IR Transmitter
12599 M:      Sean Young <sean@mess.org>
12600 L:      linux-media@vger.kernel.org
12601 S:      Maintained
12602 F:      drivers/media/rc/pwm-ir-tx.c
12603
12604 PWM SUBSYSTEM
12605 M:      Thierry Reding <thierry.reding@gmail.com>
12606 L:      linux-pwm@vger.kernel.org
12607 S:      Maintained
12608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12609 F:      Documentation/pwm.txt
12610 F:      Documentation/devicetree/bindings/pwm/
12611 F:      include/linux/pwm.h
12612 F:      drivers/pwm/
12613 F:      drivers/video/backlight/pwm_bl.c
12614 F:      include/linux/pwm_backlight.h
12615 F:      drivers/gpio/gpio-mvebu.c
12616 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12617
12618 PXA GPIO DRIVER
12619 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12620 L:      linux-gpio@vger.kernel.org
12621 S:      Maintained
12622 F:      drivers/gpio/gpio-pxa.c
12623
12624 PXA MMCI DRIVER
12625 S:      Orphan
12626
12627 PXA RTC DRIVER
12628 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12629 L:      linux-rtc@vger.kernel.org
12630 S:      Maintained
12631
12632 PXA2xx/PXA3xx SUPPORT
12633 M:      Daniel Mack <daniel@zonque.org>
12634 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12635 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12637 T:      git git://github.com/hzhuang1/linux.git
12638 T:      git git://github.com/rjarzmik/linux.git
12639 S:      Maintained
12640 F:      arch/arm/boot/dts/pxa*
12641 F:      arch/arm/mach-pxa/
12642 F:      drivers/dma/pxa*
12643 F:      drivers/pcmcia/pxa2xx*
12644 F:      drivers/pinctrl/pxa/
12645 F:      drivers/spi/spi-pxa2xx*
12646 F:      drivers/usb/gadget/udc/pxa2*
12647 F:      include/sound/pxa2xx-lib.h
12648 F:      sound/arm/pxa*
12649 F:      sound/soc/pxa/
12650
12651 QAT DRIVER
12652 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12653 L:      qat-linux@intel.com
12654 S:      Supported
12655 F:      drivers/crypto/qat/
12656
12657 QCOM AUDIO (ASoC) DRIVERS
12658 M:      Patrick Lai <plai@codeaurora.org>
12659 M:      Banajit Goswami <bgoswami@codeaurora.org>
12660 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12661 S:      Supported
12662 F:      sound/soc/qcom/
12663
12664 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12665 M:      Gabriel Somlo <somlo@cmu.edu>
12666 M:      "Michael S. Tsirkin" <mst@redhat.com>
12667 L:      qemu-devel@nongnu.org
12668 S:      Maintained
12669 F:      drivers/firmware/qemu_fw_cfg.c
12670 F:      include/uapi/linux/qemu_fw_cfg.h
12671
12672 QIB DRIVER
12673 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12674 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12675 L:      linux-rdma@vger.kernel.org
12676 S:      Supported
12677 F:      drivers/infiniband/hw/qib/
12678
12679 QLOGIC QL41xxx FCOE DRIVER
12680 M:      QLogic-Storage-Upstream@cavium.com
12681 L:      linux-scsi@vger.kernel.org
12682 S:      Supported
12683 F:      drivers/scsi/qedf/
12684
12685 QLOGIC QL41xxx ISCSI DRIVER
12686 M:      QLogic-Storage-Upstream@cavium.com
12687 L:      linux-scsi@vger.kernel.org
12688 S:      Supported
12689 F:      drivers/scsi/qedi/
12690
12691 QLOGIC QL4xxx ETHERNET DRIVER
12692 M:      Ariel Elior <aelior@marvell.com>
12693 M:      GR-everest-linux-l2@marvell.com
12694 L:      netdev@vger.kernel.org
12695 S:      Supported
12696 F:      drivers/net/ethernet/qlogic/qed/
12697 F:      include/linux/qed/
12698 F:      drivers/net/ethernet/qlogic/qede/
12699
12700 QLOGIC QL4xxx RDMA DRIVER
12701 M:      Michal Kalderon <mkalderon@marvell.com>
12702 M:      Ariel Elior <aelior@marvell.com>
12703 L:      linux-rdma@vger.kernel.org
12704 S:      Supported
12705 F:      drivers/infiniband/hw/qedr/
12706 F:      include/uapi/rdma/qedr-abi.h
12707
12708 QLOGIC QLA1280 SCSI DRIVER
12709 M:      Michael Reed <mdr@sgi.com>
12710 L:      linux-scsi@vger.kernel.org
12711 S:      Maintained
12712 F:      drivers/scsi/qla1280.[ch]
12713
12714 QLOGIC QLA2XXX FC-SCSI DRIVER
12715 M:      qla2xxx-upstream@qlogic.com
12716 L:      linux-scsi@vger.kernel.org
12717 S:      Supported
12718 F:      Documentation/scsi/LICENSE.qla2xxx
12719 F:      drivers/scsi/qla2xxx/
12720
12721 QLOGIC QLA3XXX NETWORK DRIVER
12722 M:      GR-Linux-NIC-Dev@marvell.com
12723 L:      netdev@vger.kernel.org
12724 S:      Supported
12725 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12726 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12727
12728 QLOGIC QLA4XXX iSCSI DRIVER
12729 M:      QLogic-Storage-Upstream@qlogic.com
12730 L:      linux-scsi@vger.kernel.org
12731 S:      Supported
12732 F:      Documentation/scsi/LICENSE.qla4xxx
12733 F:      drivers/scsi/qla4xxx/
12734
12735 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12736 M:      Shahed Shaikh <shshaikh@marvell.com>
12737 M:      Manish Chopra <manishc@marvell.com>
12738 M:      GR-Linux-NIC-Dev@marvell.com
12739 L:      netdev@vger.kernel.org
12740 S:      Supported
12741 F:      drivers/net/ethernet/qlogic/qlcnic/
12742
12743 QLOGIC QLGE 10Gb ETHERNET DRIVER
12744 M:      Manish Chopra <manishc@marvell.com>
12745 M:      GR-Linux-NIC-Dev@marvell.com
12746 L:      netdev@vger.kernel.org
12747 S:      Supported
12748 F:      drivers/net/ethernet/qlogic/qlge/
12749
12750 QM1D1B0004 MEDIA DRIVER
12751 M:      Akihiro Tsukada <tskd08@gmail.com>
12752 L:      linux-media@vger.kernel.org
12753 S:      Odd Fixes
12754 F:      drivers/media/tuners/qm1d1b0004*
12755
12756 QM1D1C0042 MEDIA DRIVER
12757 M:      Akihiro Tsukada <tskd08@gmail.com>
12758 L:      linux-media@vger.kernel.org
12759 S:      Odd Fixes
12760 F:      drivers/media/tuners/qm1d1c0042*
12761
12762 QNX4 FILESYSTEM
12763 M:      Anders Larsen <al@alarsen.net>
12764 W:      http://www.alarsen.net/linux/qnx4fs/
12765 S:      Maintained
12766 F:      fs/qnx4/
12767 F:      include/uapi/linux/qnx4_fs.h
12768 F:      include/uapi/linux/qnxtypes.h
12769
12770 QORIQ DPAA2 FSL-MC BUS DRIVER
12771 M:      Stuart Yoder <stuyoder@gmail.com>
12772 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12773 L:      linux-kernel@vger.kernel.org
12774 S:      Maintained
12775 F:      drivers/bus/fsl-mc/
12776 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12777 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12778
12779 QT1010 MEDIA DRIVER
12780 M:      Antti Palosaari <crope@iki.fi>
12781 L:      linux-media@vger.kernel.org
12782 W:      https://linuxtv.org
12783 W:      http://palosaari.fi/linux/
12784 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12785 T:      git git://linuxtv.org/anttip/media_tree.git
12786 S:      Maintained
12787 F:      drivers/media/tuners/qt1010*
12788
12789 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12790 M:      Kalle Valo <kvalo@codeaurora.org>
12791 L:      ath10k@lists.infradead.org
12792 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12794 S:      Supported
12795 F:      drivers/net/wireless/ath/ath10k/
12796
12797 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12798 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12799 L:      linux-wireless@vger.kernel.org
12800 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12801 S:      Supported
12802 F:      drivers/net/wireless/ath/ath9k/
12803
12804 QUALCOMM CAMERA SUBSYSTEM DRIVER
12805 M:      Todor Tomov <todor.too@gmail.com>
12806 L:      linux-media@vger.kernel.org
12807 S:      Maintained
12808 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12809 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12810 F:      drivers/media/platform/qcom/camss/
12811
12812 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12813 M:      Ilia Lin <ilia.lin@kernel.org>
12814 L:      linux-pm@vger.kernel.org
12815 S:      Maintained
12816 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12817 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12818
12819 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12820 M:      Timur Tabi <timur@kernel.org>
12821 L:      netdev@vger.kernel.org
12822 S:      Maintained
12823 F:      drivers/net/ethernet/qualcomm/emac/
12824
12825 QUALCOMM ETHQOS ETHERNET DRIVER
12826 M:      Vinod Koul <vkoul@kernel.org>
12827 M:      Niklas Cassel <niklas.cassel@linaro.org>
12828 L:      netdev@vger.kernel.org
12829 S:      Maintained
12830 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12831 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12832
12833 QUALCOMM GENERIC INTERFACE I2C DRIVER
12834 M:      Alok Chauhan <alokc@codeaurora.org>
12835 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12836 L:      linux-i2c@vger.kernel.org
12837 L:      linux-arm-msm@vger.kernel.org
12838 S:      Supported
12839 F:      drivers/i2c/busses/i2c-qcom-geni.c
12840
12841 QUALCOMM HEXAGON ARCHITECTURE
12842 M:      Richard Kuo <rkuo@codeaurora.org>
12843 L:      linux-hexagon@vger.kernel.org
12844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12845 S:      Supported
12846 F:      arch/hexagon/
12847
12848 QUALCOMM HIDMA DRIVER
12849 M:      Sinan Kaya <okaya@kernel.org>
12850 L:      linux-arm-kernel@lists.infradead.org
12851 L:      linux-arm-msm@vger.kernel.org
12852 L:      dmaengine@vger.kernel.org
12853 S:      Supported
12854 F:      drivers/dma/qcom/hidma*
12855
12856 QUALCOMM IOMMU
12857 M:      Rob Clark <robdclark@gmail.com>
12858 L:      iommu@lists.linux-foundation.org
12859 L:      linux-arm-msm@vger.kernel.org
12860 S:      Maintained
12861 F:      drivers/iommu/qcom_iommu.c
12862
12863 QUALCOMM TSENS THERMAL DRIVER
12864 M:      Amit Kucheria <amit.kucheria@linaro.org>
12865 L:      linux-pm@vger.kernel.org
12866 L:      linux-arm-msm@vger.kernel.org
12867 S:      Maintained
12868 F:      drivers/thermal/qcom/
12869
12870 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12871 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12872 L:      linux-media@vger.kernel.org
12873 L:      linux-arm-msm@vger.kernel.org
12874 T:      git git://linuxtv.org/media_tree.git
12875 S:      Maintained
12876 F:      drivers/media/platform/qcom/venus/
12877
12878 QUALCOMM WCN36XX WIRELESS DRIVER
12879 M:      Kalle Valo <kvalo@codeaurora.org>
12880 L:      wcn36xx@lists.infradead.org
12881 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12882 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12883 S:      Supported
12884 F:      drivers/net/wireless/ath/wcn36xx/
12885
12886 QUANTENNA QTNFMAC WIRELESS DRIVER
12887 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12888 M:      Avinash Patil <avinashp@quantenna.com>
12889 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12890 L:      linux-wireless@vger.kernel.org
12891 S:      Maintained
12892 F:      drivers/net/wireless/quantenna
12893
12894 RADEON and AMDGPU DRM DRIVERS
12895 M:      Alex Deucher <alexander.deucher@amd.com>
12896 M:      Christian König <christian.koenig@amd.com>
12897 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12898 L:      amd-gfx@lists.freedesktop.org
12899 T:      git git://people.freedesktop.org/~agd5f/linux
12900 S:      Supported
12901 F:      drivers/gpu/drm/radeon/
12902 F:      include/uapi/drm/radeon_drm.h
12903 F:      drivers/gpu/drm/amd/
12904 F:      include/uapi/drm/amdgpu_drm.h
12905
12906 RADEON FRAMEBUFFER DISPLAY DRIVER
12907 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12908 L:      linux-fbdev@vger.kernel.org
12909 S:      Maintained
12910 F:      drivers/video/fbdev/aty/radeon*
12911 F:      include/uapi/linux/radeonfb.h
12912
12913 RADIOSHARK RADIO DRIVER
12914 M:      Hans Verkuil <hverkuil@xs4all.nl>
12915 L:      linux-media@vger.kernel.org
12916 T:      git git://linuxtv.org/media_tree.git
12917 S:      Maintained
12918 F:      drivers/media/radio/radio-shark.c
12919
12920 RADIOSHARK2 RADIO DRIVER
12921 M:      Hans Verkuil <hverkuil@xs4all.nl>
12922 L:      linux-media@vger.kernel.org
12923 T:      git git://linuxtv.org/media_tree.git
12924 S:      Maintained
12925 F:      drivers/media/radio/radio-shark2.c
12926 F:      drivers/media/radio/radio-tea5777.c
12927
12928 RADOS BLOCK DEVICE (RBD)
12929 M:      Ilya Dryomov <idryomov@gmail.com>
12930 M:      Sage Weil <sage@redhat.com>
12931 M:      Alex Elder <elder@kernel.org>
12932 L:      ceph-devel@vger.kernel.org
12933 W:      http://ceph.com/
12934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12935 T:      git git://github.com/ceph/ceph-client.git
12936 S:      Supported
12937 F:      Documentation/ABI/testing/sysfs-bus-rbd
12938 F:      drivers/block/rbd.c
12939 F:      drivers/block/rbd_types.h
12940
12941 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12942 M:      Paul Mackerras <paulus@samba.org>
12943 L:      linux-fbdev@vger.kernel.org
12944 S:      Maintained
12945 F:      drivers/video/fbdev/aty/aty128fb.c
12946
12947 RAINSHADOW-CEC DRIVER
12948 M:      Hans Verkuil <hverkuil@xs4all.nl>
12949 L:      linux-media@vger.kernel.org
12950 T:      git git://linuxtv.org/media_tree.git
12951 S:      Maintained
12952 F:      drivers/media/usb/rainshadow-cec/*
12953
12954 RALINK MIPS ARCHITECTURE
12955 M:      John Crispin <john@phrozen.org>
12956 L:      linux-mips@vger.kernel.org
12957 S:      Maintained
12958 F:      arch/mips/ralink
12959
12960 RALINK RT2X00 WIRELESS LAN DRIVER
12961 P:      rt2x00 project
12962 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12963 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12964 L:      linux-wireless@vger.kernel.org
12965 S:      Maintained
12966 F:      drivers/net/wireless/ralink/rt2x00/
12967
12968 RAMDISK RAM BLOCK DEVICE DRIVER
12969 M:      Jens Axboe <axboe@kernel.dk>
12970 S:      Maintained
12971 F:      Documentation/blockdev/ramdisk.txt
12972 F:      drivers/block/brd.c
12973
12974 RANCHU VIRTUAL BOARD FOR MIPS
12975 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12976 L:      linux-mips@vger.kernel.org
12977 S:      Supported
12978 F:      arch/mips/generic/board-ranchu.c
12979 F:      arch/mips/configs/generic/board-ranchu.config
12980
12981 RANDOM NUMBER DRIVER
12982 M:      "Theodore Ts'o" <tytso@mit.edu>
12983 S:      Maintained
12984 F:      drivers/char/random.c
12985
12986 RAPIDIO SUBSYSTEM
12987 M:      Matt Porter <mporter@kernel.crashing.org>
12988 M:      Alexandre Bounine <alex.bou9@gmail.com>
12989 S:      Maintained
12990 F:      drivers/rapidio/
12991
12992 RAS INFRASTRUCTURE
12993 M:      Tony Luck <tony.luck@intel.com>
12994 M:      Borislav Petkov <bp@alien8.de>
12995 L:      linux-edac@vger.kernel.org
12996 S:      Maintained
12997 F:      drivers/ras/
12998 F:      include/linux/ras.h
12999 F:      include/ras/ras_event.h
13000 F:      Documentation/admin-guide/ras.rst
13001
13002 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13003 L:      linux-wireless@vger.kernel.org
13004 S:      Orphan
13005 F:      drivers/net/wireless/ray*
13006
13007 RCUTORTURE TEST FRAMEWORK
13008 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13009 M:      Josh Triplett <josh@joshtriplett.org>
13010 R:      Steven Rostedt <rostedt@goodmis.org>
13011 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13012 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13013 L:      linux-kernel@vger.kernel.org
13014 S:      Supported
13015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13016 F:      tools/testing/selftests/rcutorture
13017
13018 RDC R-321X SoC
13019 M:      Florian Fainelli <florian@openwrt.org>
13020 S:      Maintained
13021
13022 RDC R6040 FAST ETHERNET DRIVER
13023 M:      Florian Fainelli <f.fainelli@gmail.com>
13024 L:      netdev@vger.kernel.org
13025 S:      Maintained
13026 F:      drivers/net/ethernet/rdc/r6040.c
13027
13028 RDMAVT - RDMA verbs software
13029 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13030 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13031 L:      linux-rdma@vger.kernel.org
13032 S:      Supported
13033 F:      drivers/infiniband/sw/rdmavt
13034
13035 RDS - RELIABLE DATAGRAM SOCKETS
13036 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13037 L:      netdev@vger.kernel.org
13038 L:      linux-rdma@vger.kernel.org
13039 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13040 W:      https://oss.oracle.com/projects/rds/
13041 S:      Supported
13042 F:      net/rds/
13043 F:      Documentation/networking/rds.txt
13044
13045 RDT - RESOURCE ALLOCATION
13046 M:      Fenghua Yu <fenghua.yu@intel.com>
13047 M:      Reinette Chatre <reinette.chatre@intel.com>
13048 L:      linux-kernel@vger.kernel.org
13049 S:      Supported
13050 F:      arch/x86/kernel/cpu/resctrl/
13051 F:      arch/x86/include/asm/resctrl_sched.h
13052 F:      Documentation/x86/resctrl*
13053
13054 READ-COPY UPDATE (RCU)
13055 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13056 M:      Josh Triplett <josh@joshtriplett.org>
13057 R:      Steven Rostedt <rostedt@goodmis.org>
13058 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13059 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13060 R:      Joel Fernandes <joel@joelfernandes.org>
13061 L:      linux-kernel@vger.kernel.org
13062 W:      http://www.rdrop.com/users/paulmck/RCU/
13063 S:      Supported
13064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13065 F:      Documentation/RCU/
13066 X:      Documentation/RCU/torture.txt
13067 F:      include/linux/rcu*
13068 X:      include/linux/srcu*.h
13069 F:      kernel/rcu/
13070 X:      kernel/rcu/srcu*.c
13071
13072 REAL TIME CLOCK (RTC) SUBSYSTEM
13073 M:      Alessandro Zummo <a.zummo@towertech.it>
13074 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13075 L:      linux-rtc@vger.kernel.org
13076 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13078 S:      Maintained
13079 F:      Documentation/devicetree/bindings/rtc/
13080 F:      Documentation/rtc.txt
13081 F:      drivers/rtc/
13082 F:      include/linux/rtc.h
13083 F:      include/uapi/linux/rtc.h
13084 F:      include/linux/rtc/
13085 F:      include/linux/platform_data/rtc-*
13086 F:      tools/testing/selftests/rtc/
13087
13088 REALTEK AUDIO CODECS
13089 M:      Bard Liao <bardliao@realtek.com>
13090 M:      Oder Chiou <oder_chiou@realtek.com>
13091 S:      Maintained
13092 F:      sound/soc/codecs/rt*
13093 F:      include/sound/rt*.h
13094
13095 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13096 M:      Linus Walleij <linus.walleij@linaro.org>
13097 S:      Maintained
13098 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13099 F:      drivers/net/dsa/realtek-smi*
13100 F:      drivers/net/dsa/rtl83*
13101
13102 REDPINE WIRELESS DRIVER
13103 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13104 M:      Siva Rebbagondla <siva8118@gmail.com>
13105 L:      linux-wireless@vger.kernel.org
13106 S:      Maintained
13107 F:      drivers/net/wireless/rsi/
13108
13109 REGISTER MAP ABSTRACTION
13110 M:      Mark Brown <broonie@kernel.org>
13111 L:      linux-kernel@vger.kernel.org
13112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13113 S:      Supported
13114 F:      Documentation/devicetree/bindings/regmap/
13115 F:      drivers/base/regmap/
13116 F:      include/linux/regmap.h
13117
13118 REISERFS FILE SYSTEM
13119 L:      reiserfs-devel@vger.kernel.org
13120 S:      Supported
13121 F:      fs/reiserfs/
13122
13123 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13124 M:      Ohad Ben-Cohen <ohad@wizery.com>
13125 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13126 L:      linux-remoteproc@vger.kernel.org
13127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13128 S:      Maintained
13129 F:      Documentation/devicetree/bindings/remoteproc/
13130 F:      Documentation/remoteproc.txt
13131 F:      drivers/remoteproc/
13132 F:      include/linux/remoteproc.h
13133
13134 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13135 M:      Ohad Ben-Cohen <ohad@wizery.com>
13136 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13137 L:      linux-remoteproc@vger.kernel.org
13138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13139 S:      Maintained
13140 F:      drivers/rpmsg/
13141 F:      Documentation/rpmsg.txt
13142 F:      include/linux/rpmsg.h
13143 F:      include/linux/rpmsg/
13144
13145 RENESAS CLOCK DRIVERS
13146 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13147 L:      linux-renesas-soc@vger.kernel.org
13148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13149 S:      Supported
13150 F:      drivers/clk/renesas/
13151
13152 RENESAS EMEV2 I2C DRIVER
13153 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13154 S:      Supported
13155 F:      drivers/i2c/busses/i2c-emev2.c
13156
13157 RENESAS ETHERNET DRIVERS
13158 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13159 L:      netdev@vger.kernel.org
13160 L:      linux-renesas-soc@vger.kernel.org
13161 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13162 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13163 F:      drivers/net/ethernet/renesas/
13164 F:      include/linux/sh_eth.h
13165
13166 RENESAS R-CAR GYROADC DRIVER
13167 M:      Marek Vasut <marek.vasut@gmail.com>
13168 L:      linux-iio@vger.kernel.org
13169 S:      Supported
13170 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13171 F:      drivers/iio/adc/rcar-gyroadc.c
13172
13173 RENESAS R-CAR I2C DRIVERS
13174 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13175 S:      Supported
13176 F:      drivers/i2c/busses/i2c-rcar.c
13177 F:      drivers/i2c/busses/i2c-sh_mobile.c
13178
13179 RENESAS RIIC DRIVER
13180 M:      Chris Brandt <chris.brandt@renesas.com>
13181 S:      Supported
13182 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13183 F:      drivers/i2c/busses/i2c-riic.c
13184
13185 RENESAS USB PHY DRIVER
13186 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13187 L:      linux-renesas-soc@vger.kernel.org
13188 S:      Maintained
13189 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13190
13191 RESET CONTROLLER FRAMEWORK
13192 M:      Philipp Zabel <p.zabel@pengutronix.de>
13193 T:      git git://git.pengutronix.de/git/pza/linux
13194 S:      Maintained
13195 F:      drivers/reset/
13196 F:      Documentation/devicetree/bindings/reset/
13197 F:      include/dt-bindings/reset/
13198 F:      include/linux/reset.h
13199 F:      include/linux/reset/
13200 F:      include/linux/reset-controller.h
13201
13202 RESTARTABLE SEQUENCES SUPPORT
13203 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13204 M:      Peter Zijlstra <peterz@infradead.org>
13205 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13206 M:      Boqun Feng <boqun.feng@gmail.com>
13207 L:      linux-kernel@vger.kernel.org
13208 S:      Supported
13209 F:      kernel/rseq.c
13210 F:      include/uapi/linux/rseq.h
13211 F:      include/trace/events/rseq.h
13212 F:      tools/testing/selftests/rseq/
13213
13214 RFKILL
13215 M:      Johannes Berg <johannes@sipsolutions.net>
13216 L:      linux-wireless@vger.kernel.org
13217 W:      http://wireless.kernel.org/
13218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13220 S:      Maintained
13221 F:      Documentation/rfkill.txt
13222 F:      Documentation/ABI/stable/sysfs-class-rfkill
13223 F:      net/rfkill/
13224 F:      include/linux/rfkill.h
13225 F:      include/uapi/linux/rfkill.h
13226
13227 RHASHTABLE
13228 M:      Thomas Graf <tgraf@suug.ch>
13229 M:      Herbert Xu <herbert@gondor.apana.org.au>
13230 L:      netdev@vger.kernel.org
13231 S:      Maintained
13232 F:      lib/rhashtable.c
13233 F:      lib/test_rhashtable.c
13234 F:      include/linux/rhashtable.h
13235 F:      include/linux/rhashtable-types.h
13236
13237 RICOH R5C592 MEMORYSTICK DRIVER
13238 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13239 S:      Maintained
13240 F:      drivers/memstick/host/r592.*
13241
13242 RICOH SMARTMEDIA/XD DRIVER
13243 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13244 S:      Maintained
13245 F:      drivers/mtd/nand/raw/r852.c
13246 F:      drivers/mtd/nand/raw/r852.h
13247
13248 RISC-V ARCHITECTURE
13249 M:      Palmer Dabbelt <palmer@sifive.com>
13250 M:      Albert Ou <aou@eecs.berkeley.edu>
13251 L:      linux-riscv@lists.infradead.org
13252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13253 S:      Supported
13254 F:      arch/riscv/
13255 K:      riscv
13256 N:      riscv
13257
13258 ROCCAT DRIVERS
13259 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13260 W:      http://sourceforge.net/projects/roccat/
13261 S:      Maintained
13262 F:      drivers/hid/hid-roccat*
13263 F:      include/linux/hid-roccat*
13264 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13265
13266 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13267 M:      Jacob chen <jacob2.chen@rock-chips.com>
13268 L:      linux-media@vger.kernel.org
13269 S:      Maintained
13270 F:      drivers/media/platform/rockchip/rga/
13271 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13272
13273 ROCKCHIP VPU CODEC DRIVER
13274 M:      Ezequiel Garcia <ezequiel@collabora.com>
13275 L:      linux-media@vger.kernel.org
13276 S:      Maintained
13277 F:      drivers/staging/media/platform/rockchip/vpu/
13278 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13279
13280 ROCKER DRIVER
13281 M:      Jiri Pirko <jiri@resnulli.us>
13282 L:      netdev@vger.kernel.org
13283 S:      Supported
13284 F:      drivers/net/ethernet/rocker/
13285
13286 ROCKETPORT DRIVER
13287 P:      Comtrol Corp.
13288 W:      http://www.comtrol.com
13289 S:      Maintained
13290 F:      Documentation/serial/rocket.txt
13291 F:      drivers/tty/rocket*
13292
13293 ROCKETPORT EXPRESS/INFINITY DRIVER
13294 M:      Kevin Cernekee <cernekee@gmail.com>
13295 L:      linux-serial@vger.kernel.org
13296 S:      Odd Fixes
13297 F:      drivers/tty/serial/rp2.*
13298
13299 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13300 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13301 L:      linux-kernel@vger.kernel.org
13302 L:      linux-renesas-soc@vger.kernel.org
13303 S:      Supported
13304 F:      drivers/mfd/bd9571mwv.c
13305 F:      drivers/regulator/bd9571mwv-regulator.c
13306 F:      drivers/gpio/gpio-bd9571mwv.c
13307 F:      include/linux/mfd/bd9571mwv.h
13308 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13309
13310 ROSE NETWORK LAYER
13311 M:      Ralf Baechle <ralf@linux-mips.org>
13312 L:      linux-hams@vger.kernel.org
13313 W:      http://www.linux-ax25.org/
13314 S:      Maintained
13315 F:      include/net/rose.h
13316 F:      include/uapi/linux/rose.h
13317 F:      net/rose/
13318
13319 RTL2830 MEDIA DRIVER
13320 M:      Antti Palosaari <crope@iki.fi>
13321 L:      linux-media@vger.kernel.org
13322 W:      https://linuxtv.org
13323 W:      http://palosaari.fi/linux/
13324 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13325 T:      git git://linuxtv.org/anttip/media_tree.git
13326 S:      Maintained
13327 F:      drivers/media/dvb-frontends/rtl2830*
13328
13329 RTL2832 MEDIA DRIVER
13330 M:      Antti Palosaari <crope@iki.fi>
13331 L:      linux-media@vger.kernel.org
13332 W:      https://linuxtv.org
13333 W:      http://palosaari.fi/linux/
13334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13335 T:      git git://linuxtv.org/anttip/media_tree.git
13336 S:      Maintained
13337 F:      drivers/media/dvb-frontends/rtl2832*
13338
13339 RTL2832_SDR MEDIA DRIVER
13340 M:      Antti Palosaari <crope@iki.fi>
13341 L:      linux-media@vger.kernel.org
13342 W:      https://linuxtv.org
13343 W:      http://palosaari.fi/linux/
13344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13345 T:      git git://linuxtv.org/anttip/media_tree.git
13346 S:      Maintained
13347 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13348
13349 RTL8180 WIRELESS DRIVER
13350 L:      linux-wireless@vger.kernel.org
13351 W:      http://wireless.kernel.org/
13352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13353 S:      Orphan
13354 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13355
13356 RTL8187 WIRELESS DRIVER
13357 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13358 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13359 M:      Larry Finger <Larry.Finger@lwfinger.net>
13360 L:      linux-wireless@vger.kernel.org
13361 W:      http://wireless.kernel.org/
13362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13363 S:      Maintained
13364 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13365
13366 REALTEK WIRELESS DRIVER (rtlwifi family)
13367 M:      Ping-Ke Shih <pkshih@realtek.com>
13368 L:      linux-wireless@vger.kernel.org
13369 W:      http://wireless.kernel.org/
13370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13371 S:      Maintained
13372 F:      drivers/net/wireless/realtek/rtlwifi/
13373
13374 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13375 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13376 L:      linux-wireless@vger.kernel.org
13377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13378 S:      Maintained
13379 F:      drivers/net/wireless/realtek/rtl8xxxu/
13380
13381 RXRPC SOCKETS (AF_RXRPC)
13382 M:      David Howells <dhowells@redhat.com>
13383 L:      linux-afs@lists.infradead.org
13384 S:      Supported
13385 F:      net/rxrpc/
13386 F:      include/keys/rxrpc-type.h
13387 F:      include/net/af_rxrpc.h
13388 F:      include/trace/events/rxrpc.h
13389 F:      include/uapi/linux/rxrpc.h
13390 F:      Documentation/networking/rxrpc.txt
13391 W:      https://www.infradead.org/~dhowells/kafs/
13392
13393 S3 SAVAGE FRAMEBUFFER DRIVER
13394 M:      Antonino Daplas <adaplas@gmail.com>
13395 L:      linux-fbdev@vger.kernel.org
13396 S:      Maintained
13397 F:      drivers/video/fbdev/savage/
13398
13399 S390
13400 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13401 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13402 L:      linux-s390@vger.kernel.org
13403 W:      http://www.ibm.com/developerworks/linux/linux390/
13404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13405 S:      Supported
13406 F:      arch/s390/
13407 F:      drivers/s390/
13408 F:      Documentation/s390/
13409 F:      Documentation/driver-api/s390-drivers.rst
13410
13411 S390 COMMON I/O LAYER
13412 M:      Sebastian Ott <sebott@linux.ibm.com>
13413 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13414 L:      linux-s390@vger.kernel.org
13415 W:      http://www.ibm.com/developerworks/linux/linux390/
13416 S:      Supported
13417 F:      drivers/s390/cio/
13418
13419 S390 DASD DRIVER
13420 M:      Stefan Haberland <sth@linux.ibm.com>
13421 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13422 L:      linux-s390@vger.kernel.org
13423 W:      http://www.ibm.com/developerworks/linux/linux390/
13424 S:      Supported
13425 F:      drivers/s390/block/dasd*
13426 F:      block/partitions/ibm.c
13427
13428 S390 IOMMU (PCI)
13429 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13430 L:      linux-s390@vger.kernel.org
13431 W:      http://www.ibm.com/developerworks/linux/linux390/
13432 S:      Supported
13433 F:      drivers/iommu/s390-iommu.c
13434
13435 S390 IUCV NETWORK LAYER
13436 M:      Julian Wiedmann <jwi@linux.ibm.com>
13437 M:      Ursula Braun <ubraun@linux.ibm.com>
13438 L:      linux-s390@vger.kernel.org
13439 W:      http://www.ibm.com/developerworks/linux/linux390/
13440 S:      Supported
13441 F:      drivers/s390/net/*iucv*
13442 F:      include/net/iucv/
13443 F:      net/iucv/
13444
13445 S390 NETWORK DRIVERS
13446 M:      Julian Wiedmann <jwi@linux.ibm.com>
13447 M:      Ursula Braun <ubraun@linux.ibm.com>
13448 L:      linux-s390@vger.kernel.org
13449 W:      http://www.ibm.com/developerworks/linux/linux390/
13450 S:      Supported
13451 F:      drivers/s390/net/
13452
13453 S390 PCI SUBSYSTEM
13454 M:      Sebastian Ott <sebott@linux.ibm.com>
13455 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13456 L:      linux-s390@vger.kernel.org
13457 W:      http://www.ibm.com/developerworks/linux/linux390/
13458 S:      Supported
13459 F:      arch/s390/pci/
13460 F:      drivers/pci/hotplug/s390_pci_hpc.c
13461
13462 S390 VFIO-CCW DRIVER
13463 M:      Cornelia Huck <cohuck@redhat.com>
13464 M:      Farhan Ali <alifm@linux.ibm.com>
13465 M:      Eric Farman <farman@linux.ibm.com>
13466 R:      Halil Pasic <pasic@linux.ibm.com>
13467 L:      linux-s390@vger.kernel.org
13468 L:      kvm@vger.kernel.org
13469 S:      Supported
13470 F:      drivers/s390/cio/vfio_ccw*
13471 F:      Documentation/s390/vfio-ccw.txt
13472 F:      include/uapi/linux/vfio_ccw.h
13473
13474 S390 ZCRYPT DRIVER
13475 M:      Harald Freudenberger <freude@linux.ibm.com>
13476 L:      linux-s390@vger.kernel.org
13477 W:      http://www.ibm.com/developerworks/linux/linux390/
13478 S:      Supported
13479 F:      drivers/s390/crypto/
13480
13481 S390 VFIO AP DRIVER
13482 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13483 M:      Pierre Morel <pmorel@linux.ibm.com>
13484 M:      Halil Pasic <pasic@linux.ibm.com>
13485 L:      linux-s390@vger.kernel.org
13486 W:      http://www.ibm.com/developerworks/linux/linux390/
13487 S:      Supported
13488 F:      drivers/s390/crypto/vfio_ap_drv.c
13489 F:      drivers/s390/crypto/vfio_ap_private.h
13490 F:      drivers/s390/crypto/vfio_ap_ops.c
13491 F:      Documentation/s390/vfio-ap.txt
13492
13493 S390 ZFCP DRIVER
13494 M:      Steffen Maier <maier@linux.ibm.com>
13495 M:      Benjamin Block <bblock@linux.ibm.com>
13496 L:      linux-s390@vger.kernel.org
13497 W:      http://www.ibm.com/developerworks/linux/linux390/
13498 S:      Supported
13499 F:      drivers/s390/scsi/zfcp_*
13500
13501 S3C24XX SD/MMC Driver
13502 M:      Ben Dooks <ben-linux@fluff.org>
13503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13504 S:      Supported
13505 F:      drivers/mmc/host/s3cmci.*
13506
13507 SAA6588 RDS RECEIVER DRIVER
13508 M:      Hans Verkuil <hverkuil@xs4all.nl>
13509 L:      linux-media@vger.kernel.org
13510 T:      git git://linuxtv.org/media_tree.git
13511 W:      https://linuxtv.org
13512 S:      Odd Fixes
13513 F:      drivers/media/i2c/saa6588*
13514
13515 SAA7134 VIDEO4LINUX DRIVER
13516 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13517 L:      linux-media@vger.kernel.org
13518 W:      https://linuxtv.org
13519 T:      git git://linuxtv.org/media_tree.git
13520 S:      Odd fixes
13521 F:      Documentation/media/v4l-drivers/saa7134*
13522 F:      drivers/media/pci/saa7134/
13523
13524 SAA7146 VIDEO4LINUX-2 DRIVER
13525 M:      Hans Verkuil <hverkuil@xs4all.nl>
13526 L:      linux-media@vger.kernel.org
13527 T:      git git://linuxtv.org/media_tree.git
13528 S:      Maintained
13529 F:      drivers/media/common/saa7146/
13530 F:      drivers/media/pci/saa7146/
13531 F:      include/media/drv-intf/saa7146*
13532
13533 SAMSUNG AUDIO (ASoC) DRIVERS
13534 M:      Krzysztof Kozlowski <krzk@kernel.org>
13535 M:      Sangbeom Kim <sbkim73@samsung.com>
13536 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13537 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13538 S:      Supported
13539 F:      sound/soc/samsung/
13540 F:      Documentation/devicetree/bindings/sound/samsung*
13541
13542 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13543 M:      Krzysztof Kozlowski <krzk@kernel.org>
13544 L:      linux-crypto@vger.kernel.org
13545 L:      linux-samsung-soc@vger.kernel.org
13546 S:      Maintained
13547 F:      drivers/crypto/exynos-rng.c
13548 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13549
13550 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13551 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13552 L:      linux-samsung-soc@vger.kernel.org
13553 S:      Maintained
13554 F:      drivers/char/hw_random/exynos-trng.c
13555 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13556
13557 SAMSUNG FRAMEBUFFER DRIVER
13558 M:      Jingoo Han <jingoohan1@gmail.com>
13559 L:      linux-fbdev@vger.kernel.org
13560 S:      Maintained
13561 F:      drivers/video/fbdev/s3c-fb.c
13562
13563 SAMSUNG LAPTOP DRIVER
13564 M:      Corentin Chary <corentin.chary@gmail.com>
13565 L:      platform-driver-x86@vger.kernel.org
13566 S:      Maintained
13567 F:      drivers/platform/x86/samsung-laptop.c
13568
13569 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13570 M:      Sangbeom Kim <sbkim73@samsung.com>
13571 M:      Krzysztof Kozlowski <krzk@kernel.org>
13572 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13573 L:      linux-kernel@vger.kernel.org
13574 L:      linux-samsung-soc@vger.kernel.org
13575 S:      Supported
13576 F:      drivers/mfd/sec*.c
13577 F:      drivers/regulator/s2m*.c
13578 F:      drivers/regulator/s5m*.c
13579 F:      drivers/clk/clk-s2mps11.c
13580 F:      drivers/rtc/rtc-s5m.c
13581 F:      include/linux/mfd/samsung/
13582 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13583 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13584 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13585 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13586
13587 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13588 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13589 L:      linux-media@vger.kernel.org
13590 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13591 S:      Maintained
13592 F:      drivers/media/platform/s3c-camif/
13593 F:      include/media/drv-intf/s3c_camif.h
13594
13595 SAMSUNG S3FWRN5 NFC DRIVER
13596 M:      Robert Baldyga <r.baldyga@samsung.com>
13597 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13598 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13599 S:      Supported
13600 F:      drivers/nfc/s3fwrn5
13601
13602 SAMSUNG S5C73M3 CAMERA DRIVER
13603 M:      Kyungmin Park <kyungmin.park@samsung.com>
13604 M:      Andrzej Hajda <a.hajda@samsung.com>
13605 L:      linux-media@vger.kernel.org
13606 S:      Supported
13607 F:      drivers/media/i2c/s5c73m3/*
13608
13609 SAMSUNG S5K5BAF CAMERA DRIVER
13610 M:      Kyungmin Park <kyungmin.park@samsung.com>
13611 M:      Andrzej Hajda <a.hajda@samsung.com>
13612 L:      linux-media@vger.kernel.org
13613 S:      Supported
13614 F:      drivers/media/i2c/s5k5baf.c
13615
13616 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13617 M:      Krzysztof Kozlowski <krzk@kernel.org>
13618 M:      Vladimir Zapolskiy <vz@mleia.com>
13619 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13620 L:      linux-crypto@vger.kernel.org
13621 L:      linux-samsung-soc@vger.kernel.org
13622 S:      Maintained
13623 F:      drivers/crypto/s5p-sss.c
13624
13625 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13626 M:      Kyungmin Park <kyungmin.park@samsung.com>
13627 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13628 L:      linux-media@vger.kernel.org
13629 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13630 S:      Supported
13631 F:      drivers/media/platform/exynos4-is/
13632
13633 SAMSUNG SOC CLOCK DRIVERS
13634 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13635 M:      Tomasz Figa <tomasz.figa@gmail.com>
13636 M:      Chanwoo Choi <cw00.choi@samsung.com>
13637 S:      Supported
13638 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13640 F:      drivers/clk/samsung/
13641 F:      include/dt-bindings/clock/exynos*.h
13642 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13643
13644 SAMSUNG SPI DRIVERS
13645 M:      Kukjin Kim <kgene@kernel.org>
13646 M:      Krzysztof Kozlowski <krzk@kernel.org>
13647 M:      Andi Shyti <andi@etezian.org>
13648 L:      linux-spi@vger.kernel.org
13649 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13650 S:      Maintained
13651 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13652 F:      drivers/spi/spi-s3c*
13653 F:      include/linux/platform_data/spi-s3c64xx.h
13654
13655 SAMSUNG SXGBE DRIVERS
13656 M:      Byungho An <bh74.an@samsung.com>
13657 M:      Girish K S <ks.giri@samsung.com>
13658 M:      Vipul Pandya <vipul.pandya@samsung.com>
13659 S:      Supported
13660 L:      netdev@vger.kernel.org
13661 F:      drivers/net/ethernet/samsung/sxgbe/
13662
13663 SAMSUNG THERMAL DRIVER
13664 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13665 L:      linux-pm@vger.kernel.org
13666 L:      linux-samsung-soc@vger.kernel.org
13667 S:      Supported
13668 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13669 F:      drivers/thermal/samsung/
13670
13671 SAMSUNG USB2 PHY DRIVER
13672 M:      Kamil Debski <kamil@wypas.org>
13673 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13674 L:      linux-kernel@vger.kernel.org
13675 S:      Supported
13676 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13677 F:      Documentation/phy/samsung-usb2.txt
13678 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13679 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13680 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13681 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13682 F:      drivers/phy/samsung/phy-samsung-usb2.c
13683 F:      drivers/phy/samsung/phy-samsung-usb2.h
13684
13685 SC1200 WDT DRIVER
13686 M:      Zwane Mwaikambo <zwanem@gmail.com>
13687 S:      Maintained
13688 F:      drivers/watchdog/sc1200wdt.c
13689
13690 SCHEDULER
13691 M:      Ingo Molnar <mingo@redhat.com>
13692 M:      Peter Zijlstra <peterz@infradead.org>
13693 L:      linux-kernel@vger.kernel.org
13694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13695 S:      Maintained
13696 F:      kernel/sched/
13697 F:      include/linux/sched.h
13698 F:      include/uapi/linux/sched.h
13699 F:      include/linux/wait.h
13700 F:      include/linux/preempt.h
13701
13702 SCR24X CHIP CARD INTERFACE DRIVER
13703 M:      Lubomir Rintel <lkundrak@v3.sk>
13704 S:      Supported
13705 F:      drivers/char/pcmcia/scr24x_cs.c
13706
13707 SCSI CDROM DRIVER
13708 M:      Jens Axboe <axboe@kernel.dk>
13709 L:      linux-scsi@vger.kernel.org
13710 W:      http://www.kernel.dk
13711 S:      Maintained
13712 F:      drivers/scsi/sr*
13713
13714 SCSI RDMA PROTOCOL (SRP) INITIATOR
13715 M:      Bart Van Assche <bvanassche@acm.org>
13716 L:      linux-rdma@vger.kernel.org
13717 S:      Supported
13718 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13719 F:      drivers/infiniband/ulp/srp/
13720 F:      include/scsi/srp.h
13721
13722 SCSI RDMA PROTOCOL (SRP) TARGET
13723 M:      Bart Van Assche <bvanassche@acm.org>
13724 L:      linux-rdma@vger.kernel.org
13725 L:      target-devel@vger.kernel.org
13726 S:      Supported
13727 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13728 F:      drivers/infiniband/ulp/srpt/
13729
13730 SCSI SG DRIVER
13731 M:      Doug Gilbert <dgilbert@interlog.com>
13732 L:      linux-scsi@vger.kernel.org
13733 W:      http://sg.danny.cz/sg
13734 S:      Maintained
13735 F:      Documentation/scsi/scsi-generic.txt
13736 F:      drivers/scsi/sg.c
13737 F:      include/scsi/sg.h
13738
13739 SCSI SUBSYSTEM
13740 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13742 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13744 L:      linux-scsi@vger.kernel.org
13745 S:      Maintained
13746 F:      Documentation/devicetree/bindings/scsi/
13747 F:      drivers/scsi/
13748 F:      include/scsi/
13749
13750 SCSI TAPE DRIVER
13751 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13752 L:      linux-scsi@vger.kernel.org
13753 S:      Maintained
13754 F:      Documentation/scsi/st.txt
13755 F:      drivers/scsi/st.*
13756 F:      drivers/scsi/st_*.h
13757
13758 SCTP PROTOCOL
13759 M:      Vlad Yasevich <vyasevich@gmail.com>
13760 M:      Neil Horman <nhorman@tuxdriver.com>
13761 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13762 L:      linux-sctp@vger.kernel.org
13763 W:      http://lksctp.sourceforge.net
13764 S:      Maintained
13765 F:      Documentation/networking/sctp.txt
13766 F:      include/linux/sctp.h
13767 F:      include/uapi/linux/sctp.h
13768 F:      include/net/sctp/
13769 F:      net/sctp/
13770
13771 SCx200 CPU SUPPORT
13772 M:      Jim Cromie <jim.cromie@gmail.com>
13773 S:      Odd Fixes
13774 F:      Documentation/i2c/busses/scx200_acb
13775 F:      arch/x86/platform/scx200/
13776 F:      drivers/watchdog/scx200_wdt.c
13777 F:      drivers/i2c/busses/scx200*
13778 F:      drivers/mtd/maps/scx200_docflash.c
13779 F:      include/linux/scx200.h
13780
13781 SCx200 GPIO DRIVER
13782 M:      Jim Cromie <jim.cromie@gmail.com>
13783 S:      Maintained
13784 F:      drivers/char/scx200_gpio.c
13785 F:      include/linux/scx200_gpio.h
13786
13787 SCx200 HRT CLOCKSOURCE DRIVER
13788 M:      Jim Cromie <jim.cromie@gmail.com>
13789 S:      Maintained
13790 F:      drivers/clocksource/scx200_hrt.c
13791
13792 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13793 M:      Sascha Sommer <saschasommer@freenet.de>
13794 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13795 S:      Maintained
13796 F:      drivers/mmc/host/sdricoh_cs.c
13797
13798 SECO BOARDS CEC DRIVER
13799 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13800 S:      Maintained
13801 F:      drivers/media/platform/seco-cec/seco-cec.c
13802 F:      drivers/media/platform/seco-cec/seco-cec.h
13803
13804 SECURE COMPUTING
13805 M:      Kees Cook <keescook@chromium.org>
13806 R:      Andy Lutomirski <luto@amacapital.net>
13807 R:      Will Drewry <wad@chromium.org>
13808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13809 S:      Supported
13810 F:      kernel/seccomp.c
13811 F:      include/uapi/linux/seccomp.h
13812 F:      include/linux/seccomp.h
13813 F:      tools/testing/selftests/seccomp/*
13814 F:      tools/testing/selftests/kselftest_harness.h
13815 F:      Documentation/userspace-api/seccomp_filter.rst
13816 K:      \bsecure_computing
13817 K:      \bTIF_SECCOMP\b
13818
13819 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13820 M:      Al Cooper <alcooperx@gmail.com>
13821 L:      linux-mmc@vger.kernel.org
13822 L:      bcm-kernel-feedback-list@broadcom.com
13823 S:      Maintained
13824 F:      drivers/mmc/host/sdhci-brcmstb*
13825
13826 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13827 M:      Adrian Hunter <adrian.hunter@intel.com>
13828 L:      linux-mmc@vger.kernel.org
13829 S:      Maintained
13830 F:      drivers/mmc/host/sdhci*
13831 F:      include/linux/mmc/sdhci*
13832
13833 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13834 M:      Adrian Hunter <adrian.hunter@intel.com>
13835 M:      Ritesh Harjani <riteshh@codeaurora.org>
13836 M:      Asutosh Das <asutoshd@codeaurora.org>
13837 L:      linux-mmc@vger.kernel.org
13838 S:      Maintained
13839 F:      drivers/mmc/host/cqhci*
13840
13841 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13842 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13843 M:      Manjunath M B <manjumb@synopsys.com>
13844 L:      linux-mmc@vger.kernel.org
13845 S:      Maintained
13846 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13847
13848 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13849 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13850 L:      linux-mmc@vger.kernel.org
13851 S:      Supported
13852 F:      drivers/mmc/host/sdhci-of-at91.c
13853
13854 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13855 M:      Ben Dooks <ben-linux@fluff.org>
13856 M:      Jaehoon Chung <jh80.chung@samsung.com>
13857 L:      linux-mmc@vger.kernel.org
13858 S:      Maintained
13859 F:      drivers/mmc/host/sdhci-s3c*
13860
13861 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13862 M:      Viresh Kumar <vireshk@kernel.org>
13863 L:      linux-mmc@vger.kernel.org
13864 S:      Maintained
13865 F:      drivers/mmc/host/sdhci-spear.c
13866
13867 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13868 M:      Kishon Vijay Abraham I <kishon@ti.com>
13869 L:      linux-mmc@vger.kernel.org
13870 S:      Maintained
13871 F:      drivers/mmc/host/sdhci-omap.c
13872
13873 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13874 M:      Scott Bauer <scott.bauer@intel.com>
13875 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13876 L:      linux-block@vger.kernel.org
13877 S:      Supported
13878 F:      block/sed*
13879 F:      block/opal_proto.h
13880 F:      include/linux/sed*
13881 F:      include/uapi/linux/sed*
13882
13883 SECURITY CONTACT
13884 M:      Security Officers <security@kernel.org>
13885 S:      Supported
13886
13887 SECURITY SUBSYSTEM
13888 M:      James Morris <jmorris@namei.org>
13889 M:      "Serge E. Hallyn" <serge@hallyn.com>
13890 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13892 W:      http://kernsec.org/
13893 S:      Supported
13894 F:      security/
13895 X:      security/selinux/
13896
13897 SELINUX SECURITY MODULE
13898 M:      Paul Moore <paul@paul-moore.com>
13899 M:      Stephen Smalley <sds@tycho.nsa.gov>
13900 M:      Eric Paris <eparis@parisplace.org>
13901 L:      selinux@vger.kernel.org
13902 W:      https://selinuxproject.org
13903 W:      https://github.com/SELinuxProject
13904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13905 S:      Supported
13906 F:      include/linux/selinux*
13907 F:      security/selinux/
13908 F:      scripts/selinux/
13909 F:      Documentation/admin-guide/LSM/SELinux.rst
13910
13911 SENSABLE PHANTOM
13912 M:      Jiri Slaby <jirislaby@gmail.com>
13913 S:      Maintained
13914 F:      drivers/misc/phantom.c
13915 F:      include/uapi/linux/phantom.h
13916
13917 SERIAL DEVICE BUS
13918 M:      Rob Herring <robh@kernel.org>
13919 L:      linux-serial@vger.kernel.org
13920 S:      Maintained
13921 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13922 F:      drivers/tty/serdev/
13923 F:      include/linux/serdev.h
13924
13925 SERIAL DRIVERS
13926 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13927 L:      linux-serial@vger.kernel.org
13928 S:      Maintained
13929 F:      Documentation/devicetree/bindings/serial/
13930 F:      drivers/tty/serial/
13931
13932 SERIAL IR RECEIVER
13933 M:      Sean Young <sean@mess.org>
13934 L:      linux-media@vger.kernel.org
13935 S:      Maintained
13936 F:      drivers/media/rc/serial_ir.c
13937
13938 SFC NETWORK DRIVER
13939 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13940 M:      Edward Cree <ecree@solarflare.com>
13941 M:      Bert Kenward <bkenward@solarflare.com>
13942 L:      netdev@vger.kernel.org
13943 S:      Supported
13944 F:      drivers/net/ethernet/sfc/
13945
13946 SFF/SFP/SFP+ MODULE SUPPORT
13947 M:      Russell King <linux@armlinux.org.uk>
13948 L:      netdev@vger.kernel.org
13949 S:      Maintained
13950 F:      drivers/net/phy/phylink.c
13951 F:      drivers/net/phy/sfp*
13952 F:      include/linux/phylink.h
13953 F:      include/linux/sfp.h
13954
13955 SGI GRU DRIVER
13956 M:      Dimitri Sivanich <sivanich@sgi.com>
13957 S:      Maintained
13958 F:      drivers/misc/sgi-gru/
13959
13960 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13961 M:      Pat Gefre <pfg@sgi.com>
13962 L:      linux-ia64@vger.kernel.org
13963 S:      Supported
13964 F:      Documentation/ia64/serial.txt
13965 F:      drivers/tty/serial/ioc?_serial.c
13966 F:      include/linux/ioc?.h
13967
13968 SGI XP/XPC/XPNET DRIVER
13969 M:      Cliff Whickman <cpw@sgi.com>
13970 M:      Robin Holt <robinmholt@gmail.com>
13971 S:      Maintained
13972 F:      drivers/misc/sgi-xp/
13973
13974 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13975 M:      Ursula Braun <ubraun@linux.ibm.com>
13976 M:      Karsten Graul <kgraul@linux.ibm.com>
13977 L:      linux-s390@vger.kernel.org
13978 W:      http://www.ibm.com/developerworks/linux/linux390/
13979 S:      Supported
13980 F:      net/smc/
13981
13982 SHARP RJ54N1CB0C SENSOR DRIVER
13983 M:      Jacopo Mondi <jacopo@jmondi.org>
13984 L:      linux-media@vger.kernel.org
13985 T:      git git://linuxtv.org/media_tree.git
13986 S:      Odd fixes
13987 F:      drivers/media/i2c/rj54n1cb0c.c
13988 F:      include/media/i2c/rj54n1cb0c.h
13989
13990 SH_VEU V4L2 MEM2MEM DRIVER
13991 L:      linux-media@vger.kernel.org
13992 S:      Orphan
13993 F:      drivers/media/platform/sh_veu.c
13994
13995 SH_VOU V4L2 OUTPUT DRIVER
13996 L:      linux-media@vger.kernel.org
13997 S:      Orphan
13998 F:      drivers/media/platform/sh_vou.c
13999 F:      include/media/drv-intf/sh_vou.h
14000
14001 SI2157 MEDIA DRIVER
14002 M:      Antti Palosaari <crope@iki.fi>
14003 L:      linux-media@vger.kernel.org
14004 W:      https://linuxtv.org
14005 W:      http://palosaari.fi/linux/
14006 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14007 T:      git git://linuxtv.org/anttip/media_tree.git
14008 S:      Maintained
14009 F:      drivers/media/tuners/si2157*
14010
14011 SI2165 MEDIA DRIVER
14012 M:      Matthias Schwarzott <zzam@gentoo.org>
14013 L:      linux-media@vger.kernel.org
14014 W:      https://linuxtv.org
14015 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14016 S:      Maintained
14017 F:      drivers/media/dvb-frontends/si2165*
14018
14019 SI2168 MEDIA DRIVER
14020 M:      Antti Palosaari <crope@iki.fi>
14021 L:      linux-media@vger.kernel.org
14022 W:      https://linuxtv.org
14023 W:      http://palosaari.fi/linux/
14024 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14025 T:      git git://linuxtv.org/anttip/media_tree.git
14026 S:      Maintained
14027 F:      drivers/media/dvb-frontends/si2168*
14028
14029 SI470X FM RADIO RECEIVER I2C DRIVER
14030 M:      Hans Verkuil <hverkuil@xs4all.nl>
14031 L:      linux-media@vger.kernel.org
14032 T:      git git://linuxtv.org/media_tree.git
14033 W:      https://linuxtv.org
14034 S:      Odd Fixes
14035 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14036
14037 SI470X FM RADIO RECEIVER USB DRIVER
14038 M:      Hans Verkuil <hverkuil@xs4all.nl>
14039 L:      linux-media@vger.kernel.org
14040 T:      git git://linuxtv.org/media_tree.git
14041 W:      https://linuxtv.org
14042 S:      Maintained
14043 F:      drivers/media/radio/si470x/radio-si470x-common.c
14044 F:      drivers/media/radio/si470x/radio-si470x.h
14045 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14046
14047 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14048 M:      Eduardo Valentin <edubezval@gmail.com>
14049 L:      linux-media@vger.kernel.org
14050 T:      git git://linuxtv.org/media_tree.git
14051 W:      https://linuxtv.org
14052 S:      Odd Fixes
14053 F:      drivers/media/radio/si4713/si4713.?
14054
14055 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14056 M:      Eduardo Valentin <edubezval@gmail.com>
14057 L:      linux-media@vger.kernel.org
14058 T:      git git://linuxtv.org/media_tree.git
14059 W:      https://linuxtv.org
14060 S:      Odd Fixes
14061 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14062
14063 SI4713 FM RADIO TRANSMITTER USB DRIVER
14064 M:      Hans Verkuil <hverkuil@xs4all.nl>
14065 L:      linux-media@vger.kernel.org
14066 T:      git git://linuxtv.org/media_tree.git
14067 W:      https://linuxtv.org
14068 S:      Maintained
14069 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14070
14071 SIANO DVB DRIVER
14072 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14073 L:      linux-media@vger.kernel.org
14074 W:      https://linuxtv.org
14075 T:      git git://linuxtv.org/media_tree.git
14076 S:      Odd fixes
14077 F:      drivers/media/common/siano/
14078 F:      drivers/media/usb/siano/
14079 F:      drivers/media/usb/siano/
14080 F:      drivers/media/mmc/siano/
14081
14082 SIFIVE DRIVERS
14083 M:      Palmer Dabbelt <palmer@sifive.com>
14084 M:      Paul Walmsley <paul.walmsley@sifive.com>
14085 L:      linux-riscv@lists.infradead.org
14086 T:      git git://github.com/sifive/riscv-linux.git
14087 S:      Supported
14088 K:      sifive
14089 N:      sifive
14090
14091 SILEAD TOUCHSCREEN DRIVER
14092 M:      Hans de Goede <hdegoede@redhat.com>
14093 L:      linux-input@vger.kernel.org
14094 L:      platform-driver-x86@vger.kernel.org
14095 S:      Maintained
14096 F:      drivers/input/touchscreen/silead.c
14097 F:      drivers/platform/x86/touchscreen_dmi.c
14098
14099 SILICON MOTION SM712 FRAME BUFFER DRIVER
14100 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14101 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14102 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14103 L:      linux-fbdev@vger.kernel.org
14104 S:      Maintained
14105 F:      drivers/video/fbdev/sm712*
14106 F:      Documentation/fb/sm712fb.txt
14107
14108 SIMPLE FIRMWARE INTERFACE (SFI)
14109 M:      Len Brown <lenb@kernel.org>
14110 L:      sfi-devel@simplefirmware.org
14111 W:      http://simplefirmware.org/
14112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14113 S:      Supported
14114 F:      arch/x86/platform/sfi/
14115 F:      drivers/sfi/
14116 F:      include/linux/sfi*.h
14117
14118 SIMPLEFB FB DRIVER
14119 M:      Hans de Goede <hdegoede@redhat.com>
14120 L:      linux-fbdev@vger.kernel.org
14121 S:      Maintained
14122 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14123 F:      drivers/video/fbdev/simplefb.c
14124 F:      include/linux/platform_data/simplefb.h
14125
14126 SIMTEC EB110ATX (Chalice CATS)
14127 P:      Ben Dooks
14128 P:      Vincent Sanders <vince@simtec.co.uk>
14129 M:      Simtec Linux Team <linux@simtec.co.uk>
14130 W:      http://www.simtec.co.uk/products/EB110ATX/
14131 S:      Supported
14132
14133 SIMTEC EB2410ITX (BAST)
14134 P:      Ben Dooks
14135 P:      Vincent Sanders <vince@simtec.co.uk>
14136 M:      Simtec Linux Team <linux@simtec.co.uk>
14137 W:      http://www.simtec.co.uk/products/EB2410ITX/
14138 S:      Supported
14139 F:      arch/arm/mach-s3c24xx/mach-bast.c
14140 F:      arch/arm/mach-s3c24xx/bast-ide.c
14141 F:      arch/arm/mach-s3c24xx/bast-irq.c
14142
14143 SIPHASH PRF ROUTINES
14144 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14145 S:      Maintained
14146 F:      lib/siphash.c
14147 F:      lib/test_siphash.c
14148 F:      include/linux/siphash.h
14149
14150 SIOX
14151 M:      Gavin Schenk <g.schenk@eckelmann.de>
14152 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14153 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14154 S:      Supported
14155 F:      drivers/siox/*
14156 F:      drivers/gpio/gpio-siox.c
14157 F:      include/trace/events/siox.h
14158
14159 SIS 190 ETHERNET DRIVER
14160 M:      Francois Romieu <romieu@fr.zoreil.com>
14161 L:      netdev@vger.kernel.org
14162 S:      Maintained
14163 F:      drivers/net/ethernet/sis/sis190.c
14164
14165 SIS 900/7016 FAST ETHERNET DRIVER
14166 M:      Daniele Venzano <venza@brownhat.org>
14167 W:      http://www.brownhat.org/sis900.html
14168 L:      netdev@vger.kernel.org
14169 S:      Maintained
14170 F:      drivers/net/ethernet/sis/sis900.*
14171
14172 SIS FRAMEBUFFER DRIVER
14173 M:      Thomas Winischhofer <thomas@winischhofer.net>
14174 W:      http://www.winischhofer.net/linuxsisvga.shtml
14175 S:      Maintained
14176 F:      Documentation/fb/sisfb.txt
14177 F:      drivers/video/fbdev/sis/
14178 F:      include/video/sisfb.h
14179
14180 SIS USB2VGA DRIVER
14181 M:      Thomas Winischhofer <thomas@winischhofer.net>
14182 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14183 S:      Maintained
14184 F:      drivers/usb/misc/sisusbvga/
14185
14186 SLAB ALLOCATOR
14187 M:      Christoph Lameter <cl@linux.com>
14188 M:      Pekka Enberg <penberg@kernel.org>
14189 M:      David Rientjes <rientjes@google.com>
14190 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14191 M:      Andrew Morton <akpm@linux-foundation.org>
14192 L:      linux-mm@kvack.org
14193 S:      Maintained
14194 F:      include/linux/sl?b*.h
14195 F:      mm/sl?b*
14196
14197 SLEEPABLE READ-COPY UPDATE (SRCU)
14198 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14199 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14200 M:      Josh Triplett <josh@joshtriplett.org>
14201 R:      Steven Rostedt <rostedt@goodmis.org>
14202 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14203 L:      linux-kernel@vger.kernel.org
14204 W:      http://www.rdrop.com/users/paulmck/RCU/
14205 S:      Supported
14206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14207 F:      include/linux/srcu*.h
14208 F:      kernel/rcu/srcu*.c
14209
14210 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14211 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14212 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14213 S:      Maintained
14214 F:      drivers/slimbus/
14215 F:      Documentation/devicetree/bindings/slimbus/
14216 F:      include/linux/slimbus.h
14217
14218 SMACK SECURITY MODULE
14219 M:      Casey Schaufler <casey@schaufler-ca.com>
14220 L:      linux-security-module@vger.kernel.org
14221 W:      http://schaufler-ca.com
14222 T:      git git://github.com/cschaufler/smack-next
14223 S:      Maintained
14224 F:      Documentation/admin-guide/LSM/Smack.rst
14225 F:      security/smack/
14226
14227 SMC91x ETHERNET DRIVER
14228 M:      Nicolas Pitre <nico@fluxnic.net>
14229 S:      Odd Fixes
14230 F:      drivers/net/ethernet/smsc/smc91x.*
14231
14232 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14233 M:      Sakari Ailus <sakari.ailus@iki.fi>
14234 L:      linux-media@vger.kernel.org
14235 S:      Maintained
14236 F:      drivers/media/i2c/smiapp/
14237 F:      include/media/i2c/smiapp.h
14238 F:      drivers/media/i2c/smiapp-pll.c
14239 F:      drivers/media/i2c/smiapp-pll.h
14240 F:      include/uapi/linux/smiapp.h
14241 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14242
14243 SMM665 HARDWARE MONITOR DRIVER
14244 M:      Guenter Roeck <linux@roeck-us.net>
14245 L:      linux-hwmon@vger.kernel.org
14246 S:      Maintained
14247 F:      Documentation/hwmon/smm665
14248 F:      drivers/hwmon/smm665.c
14249
14250 SMSC EMC2103 HARDWARE MONITOR DRIVER
14251 M:      Steve Glendinning <steve.glendinning@shawell.net>
14252 L:      linux-hwmon@vger.kernel.org
14253 S:      Maintained
14254 F:      Documentation/hwmon/emc2103
14255 F:      drivers/hwmon/emc2103.c
14256
14257 SMSC SCH5627 HARDWARE MONITOR DRIVER
14258 M:      Hans de Goede <hdegoede@redhat.com>
14259 L:      linux-hwmon@vger.kernel.org
14260 S:      Supported
14261 F:      Documentation/hwmon/sch5627
14262 F:      drivers/hwmon/sch5627.c
14263
14264 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14265 M:      Steve Glendinning <steve.glendinning@shawell.net>
14266 L:      linux-fbdev@vger.kernel.org
14267 S:      Maintained
14268 F:      drivers/video/fbdev/smscufx.c
14269
14270 SMSC47B397 HARDWARE MONITOR DRIVER
14271 M:      Jean Delvare <jdelvare@suse.com>
14272 L:      linux-hwmon@vger.kernel.org
14273 S:      Maintained
14274 F:      Documentation/hwmon/smsc47b397
14275 F:      drivers/hwmon/smsc47b397.c
14276
14277 SMSC911x ETHERNET DRIVER
14278 M:      Steve Glendinning <steve.glendinning@shawell.net>
14279 L:      netdev@vger.kernel.org
14280 S:      Maintained
14281 F:      include/linux/smsc911x.h
14282 F:      drivers/net/ethernet/smsc/smsc911x.*
14283
14284 SMSC9420 PCI ETHERNET DRIVER
14285 M:      Steve Glendinning <steve.glendinning@shawell.net>
14286 L:      netdev@vger.kernel.org
14287 S:      Maintained
14288 F:      drivers/net/ethernet/smsc/smsc9420.*
14289
14290 SOC-CAMERA V4L2 SUBSYSTEM
14291 L:      linux-media@vger.kernel.org
14292 T:      git git://linuxtv.org/media_tree.git
14293 S:      Orphan
14294 F:      include/media/soc*
14295 F:      drivers/media/i2c/soc_camera/
14296 F:      drivers/media/platform/soc_camera/
14297
14298 SOCIONEXT SYNQUACER I2C DRIVER
14299 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14300 L:      linux-i2c@vger.kernel.org
14301 S:      Maintained
14302 F:      drivers/i2c/busses/i2c-synquacer.c
14303 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14304
14305 SOCIONEXT UNIPHIER SOUND DRIVER
14306 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14307 S:      Orphan
14308 F:      sound/soc/uniphier/
14309
14310 SOEKRIS NET48XX LED SUPPORT
14311 M:      Chris Boot <bootc@bootc.net>
14312 S:      Maintained
14313 F:      drivers/leds/leds-net48xx.c
14314
14315 SOFT-ROCE DRIVER (rxe)
14316 M:      Moni Shoua <monis@mellanox.com>
14317 L:      linux-rdma@vger.kernel.org
14318 S:      Supported
14319 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14320 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14321 F:      drivers/infiniband/sw/rxe/
14322 F:      include/uapi/rdma/rdma_user_rxe.h
14323
14324 SOFTLOGIC 6x10 MPEG CODEC
14325 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14326 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14327 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14328 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14329 M:      Ismael Luceno <ismael@iodev.co.uk>
14330 L:      linux-media@vger.kernel.org
14331 S:      Supported
14332 F:      drivers/media/pci/solo6x10/
14333
14334 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14335 M:      James Morse <james.morse@arm.com>
14336 L:      linux-arm-kernel@lists.infradead.org
14337 S:      Maintained
14338 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14339 F:      drivers/firmware/arm_sdei.c
14340 F:      include/linux/arm_sdei.h
14341 F:      include/uapi/linux/arm_sdei.h
14342
14343 SOFTWARE RAID (Multiple Disks) SUPPORT
14344 M:      Shaohua Li <shli@kernel.org>
14345 L:      linux-raid@vger.kernel.org
14346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14347 S:      Supported
14348 F:      drivers/md/Makefile
14349 F:      drivers/md/Kconfig
14350 F:      drivers/md/md*
14351 F:      drivers/md/raid*
14352 F:      include/linux/raid/
14353 F:      include/uapi/linux/raid/
14354
14355 SOCIONEXT (SNI) AVE NETWORK DRIVER
14356 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14357 L:      netdev@vger.kernel.org
14358 S:      Maintained
14359 F:      drivers/net/ethernet/socionext/sni_ave.c
14360 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14361
14362 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14363 M:      Jassi Brar <jaswinder.singh@linaro.org>
14364 L:      netdev@vger.kernel.org
14365 S:      Maintained
14366 F:      drivers/net/ethernet/socionext/netsec.c
14367 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14368
14369 SOLIDRUN CLEARFOG SUPPORT
14370 M:      Russell King <linux@armlinux.org.uk>
14371 S:      Maintained
14372 F:      arch/arm/boot/dts/armada-388-clearfog*
14373 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14374
14375 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14376 M:      Russell King <linux@armlinux.org.uk>
14377 S:      Maintained
14378 F:      arch/arm/boot/dts/imx6*-cubox-i*
14379 F:      arch/arm/boot/dts/imx6*-hummingboard*
14380 F:      arch/arm/boot/dts/imx6*-sr-*
14381
14382 SONIC NETWORK DRIVER
14383 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14384 L:      netdev@vger.kernel.org
14385 S:      Maintained
14386 F:      drivers/net/ethernet/natsemi/sonic.*
14387
14388 SONICS SILICON BACKPLANE DRIVER (SSB)
14389 M:      Michael Buesch <m@bues.ch>
14390 L:      linux-wireless@vger.kernel.org
14391 S:      Maintained
14392 F:      drivers/ssb/
14393 F:      include/linux/ssb/
14394
14395 SONY IMX214 SENSOR DRIVER
14396 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14397 L:      linux-media@vger.kernel.org
14398 T:      git git://linuxtv.org/media_tree.git
14399 S:      Maintained
14400 F:      drivers/media/i2c/imx214.c
14401 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14402
14403 SONY IMX258 SENSOR DRIVER
14404 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14405 L:      linux-media@vger.kernel.org
14406 T:      git git://linuxtv.org/media_tree.git
14407 S:      Maintained
14408 F:      drivers/media/i2c/imx258.c
14409
14410 SONY IMX274 SENSOR DRIVER
14411 M:      Leon Luo <leonl@leopardimaging.com>
14412 L:      linux-media@vger.kernel.org
14413 T:      git git://linuxtv.org/media_tree.git
14414 S:      Maintained
14415 F:      drivers/media/i2c/imx274.c
14416 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14417
14418 SONY IMX319 SENSOR DRIVER
14419 M:      Bingbu Cao <bingbu.cao@intel.com>
14420 L:      linux-media@vger.kernel.org
14421 T:      git git://linuxtv.org/media_tree.git
14422 S:      Maintained
14423 F:      drivers/media/i2c/imx319.c
14424
14425 SONY IMX355 SENSOR DRIVER
14426 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14427 L:      linux-media@vger.kernel.org
14428 T:      git git://linuxtv.org/media_tree.git
14429 S:      Maintained
14430 F:      drivers/media/i2c/imx355.c
14431
14432 SONY MEMORYSTICK CARD SUPPORT
14433 M:      Alex Dubov <oakad@yahoo.com>
14434 W:      http://tifmxx.berlios.de/
14435 S:      Maintained
14436 F:      drivers/memstick/host/tifm_ms.c
14437
14438 SONY MEMORYSTICK STANDARD SUPPORT
14439 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14440 S:      Maintained
14441 F:      drivers/memstick/core/ms_block.*
14442
14443 SONY VAIO CONTROL DEVICE DRIVER
14444 M:      Mattia Dongili <malattia@linux.it>
14445 L:      platform-driver-x86@vger.kernel.org
14446 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14447 S:      Maintained
14448 F:      Documentation/laptops/sony-laptop.txt
14449 F:      drivers/char/sonypi.c
14450 F:      drivers/platform/x86/sony-laptop.c
14451 F:      include/linux/sony-laptop.h
14452
14453 SOUND
14454 M:      Jaroslav Kysela <perex@perex.cz>
14455 M:      Takashi Iwai <tiwai@suse.com>
14456 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14457 W:      http://www.alsa-project.org/
14458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14459 T:      git git://git.alsa-project.org/alsa-kernel.git
14460 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14461 S:      Maintained
14462 F:      Documentation/sound/
14463 F:      include/sound/
14464 F:      include/uapi/sound/
14465 F:      sound/
14466
14467 SOUND - COMPRESSED AUDIO
14468 M:      Vinod Koul <vkoul@kernel.org>
14469 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14471 S:      Supported
14472 F:      Documentation/sound/designs/compress-offload.rst
14473 F:      include/sound/compress_driver.h
14474 F:      include/uapi/sound/compress_*
14475 F:      sound/core/compress_offload.c
14476 F:      sound/soc/soc-compress.c
14477
14478 SOUND - DMAENGINE HELPERS
14479 M:      Lars-Peter Clausen <lars@metafoo.de>
14480 S:      Supported
14481 F:      include/sound/dmaengine_pcm.h
14482 F:      sound/core/pcm_dmaengine.c
14483 F:      sound/soc/soc-generic-dmaengine-pcm.c
14484
14485 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14486 M:      Liam Girdwood <lgirdwood@gmail.com>
14487 M:      Mark Brown <broonie@kernel.org>
14488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14489 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14490 W:      http://alsa-project.org/main/index.php/ASoC
14491 S:      Supported
14492 F:      Documentation/devicetree/bindings/sound/
14493 F:      Documentation/sound/soc/
14494 F:      sound/soc/
14495 F:      include/dt-bindings/sound/
14496 F:      include/sound/soc*
14497
14498 SOUNDWIRE SUBSYSTEM
14499 M:      Vinod Koul <vkoul@kernel.org>
14500 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14501 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14502 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14503 S:      Supported
14504 F:      Documentation/driver-api/soundwire/
14505 F:      drivers/soundwire/
14506 F:      include/linux/soundwire/
14507
14508 SP2 MEDIA DRIVER
14509 M:      Olli Salonen <olli.salonen@iki.fi>
14510 L:      linux-media@vger.kernel.org
14511 W:      https://linuxtv.org
14512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14513 S:      Maintained
14514 F:      drivers/media/dvb-frontends/sp2*
14515
14516 SPARC + UltraSPARC (sparc/sparc64)
14517 M:      "David S. Miller" <davem@davemloft.net>
14518 L:      sparclinux@vger.kernel.org
14519 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14522 S:      Maintained
14523 F:      arch/sparc/
14524 F:      drivers/sbus/
14525
14526 SPARC SERIAL DRIVERS
14527 M:      "David S. Miller" <davem@davemloft.net>
14528 L:      sparclinux@vger.kernel.org
14529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14531 S:      Maintained
14532 F:      include/linux/sunserialcore.h
14533 F:      drivers/tty/serial/suncore.c
14534 F:      drivers/tty/serial/sunhv.c
14535 F:      drivers/tty/serial/sunsab.c
14536 F:      drivers/tty/serial/sunsab.h
14537 F:      drivers/tty/serial/sunsu.c
14538 F:      drivers/tty/serial/sunzilog.c
14539 F:      drivers/tty/serial/sunzilog.h
14540 F:      drivers/tty/vcc.c
14541
14542 SPARSE CHECKER
14543 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14544 L:      linux-sparse@vger.kernel.org
14545 W:      https://sparse.wiki.kernel.org/
14546 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14547 S:      Maintained
14548 F:      include/linux/compiler.h
14549
14550 SPEAR CLOCK FRAMEWORK SUPPORT
14551 M:      Viresh Kumar <vireshk@kernel.org>
14552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14553 W:      http://www.st.com/spear
14554 S:      Maintained
14555 F:      drivers/clk/spear/
14556
14557 SPEAR PLATFORM SUPPORT
14558 M:      Viresh Kumar <vireshk@kernel.org>
14559 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14561 W:      http://www.st.com/spear
14562 S:      Maintained
14563 F:      arch/arm/boot/dts/spear*
14564 F:      arch/arm/mach-spear/
14565
14566 SPI NOR SUBSYSTEM
14567 M:      Marek Vasut <marek.vasut@gmail.com>
14568 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14569 L:      linux-mtd@lists.infradead.org
14570 W:      http://www.linux-mtd.infradead.org/
14571 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14572 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14573 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14574 S:      Maintained
14575 F:      drivers/mtd/spi-nor/
14576 F:      include/linux/mtd/spi-nor.h
14577
14578 SPI SUBSYSTEM
14579 M:      Mark Brown <broonie@kernel.org>
14580 L:      linux-spi@vger.kernel.org
14581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14582 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14583 S:      Maintained
14584 F:      Documentation/devicetree/bindings/spi/
14585 F:      Documentation/spi/
14586 F:      drivers/spi/
14587 F:      include/linux/spi/
14588 F:      include/uapi/linux/spi/
14589 F:      tools/spi/
14590
14591 SPIDERNET NETWORK DRIVER for CELL
14592 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14593 L:      netdev@vger.kernel.org
14594 S:      Supported
14595 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14596 F:      drivers/net/ethernet/toshiba/spider_net*
14597
14598 SPMI SUBSYSTEM
14599 R:      Stephen Boyd <sboyd@kernel.org>
14600 L:      linux-arm-msm@vger.kernel.org
14601 F:      Documentation/devicetree/bindings/spmi/
14602 F:      drivers/spmi/
14603 F:      include/dt-bindings/spmi/spmi.h
14604 F:      include/linux/spmi.h
14605 F:      include/trace/events/spmi.h
14606
14607 SPU FILE SYSTEM
14608 M:      Jeremy Kerr <jk@ozlabs.org>
14609 L:      linuxppc-dev@lists.ozlabs.org
14610 W:      http://www.ibm.com/developerworks/power/cell/
14611 S:      Supported
14612 F:      Documentation/filesystems/spufs.txt
14613 F:      arch/powerpc/platforms/cell/spufs/
14614
14615 SQUASHFS FILE SYSTEM
14616 M:      Phillip Lougher <phillip@squashfs.org.uk>
14617 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14618 W:      http://squashfs.org.uk
14619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14620 S:      Maintained
14621 F:      Documentation/filesystems/squashfs.txt
14622 F:      fs/squashfs/
14623
14624 SRM (Alpha) environment access
14625 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14626 S:      Maintained
14627 F:      arch/alpha/kernel/srm_env.c
14628
14629 ST LSM6DSx IMU IIO DRIVER
14630 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14631 L:      linux-iio@vger.kernel.org
14632 W:      http://www.st.com/
14633 S:      Maintained
14634 F:      drivers/iio/imu/st_lsm6dsx/
14635 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14636
14637 ST STM32 I2C/SMBUS DRIVER
14638 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14639 L:      linux-i2c@vger.kernel.org
14640 S:      Maintained
14641 F:      drivers/i2c/busses/i2c-stm32*
14642
14643 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14644 M:      Song Qiang <songqiang1304521@gmail.com>
14645 L:      linux-iio@vger.kernel.org
14646 S:      Maintained
14647 F:      drivers/iio/proximity/vl53l0x-i2c.c
14648 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14649
14650 STABLE BRANCH
14651 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14652 M:      Sasha Levin <sashal@kernel.org>
14653 L:      stable@vger.kernel.org
14654 S:      Supported
14655 F:      Documentation/process/stable-kernel-rules.rst
14656
14657 STAGING - COMEDI
14658 M:      Ian Abbott <abbotti@mev.co.uk>
14659 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14660 S:      Odd Fixes
14661 F:      drivers/staging/comedi/
14662
14663 STAGING - EROFS FILE SYSTEM
14664 M:      Gao Xiang <gaoxiang25@huawei.com>
14665 M:      Chao Yu <yuchao0@huawei.com>
14666 L:      linux-erofs@lists.ozlabs.org
14667 S:      Maintained
14668 F:      drivers/staging/erofs/
14669
14670 STAGING - INDUSTRIAL IO
14671 M:      Jonathan Cameron <jic23@kernel.org>
14672 L:      linux-iio@vger.kernel.org
14673 S:      Odd Fixes
14674 F:      Documentation/devicetree/bindings/staging/iio/
14675 F:      drivers/staging/iio/
14676
14677 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14678 M:      Marc Dietrich <marvin24@gmx.de>
14679 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14680 L:      linux-tegra@vger.kernel.org
14681 S:      Maintained
14682 F:      drivers/staging/nvec/
14683
14684 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14685 M:      Jens Frederich <jfrederich@gmail.com>
14686 M:      Daniel Drake <dsd@laptop.org>
14687 M:      Jon Nettleton <jon.nettleton@gmail.com>
14688 W:      http://wiki.laptop.org/go/DCON
14689 S:      Maintained
14690 F:      drivers/staging/olpc_dcon/
14691
14692 STAGING - REALTEK RTL8712U DRIVERS
14693 M:      Larry Finger <Larry.Finger@lwfinger.net>
14694 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14695 S:      Odd Fixes
14696 F:      drivers/staging/rtl8712/
14697
14698 STAGING - REALTEK RTL8188EU DRIVERS
14699 M:      Larry Finger <Larry.Finger@lwfinger.net>
14700 S:      Odd Fixes
14701 F:      drivers/staging/rtl8188eu/
14702
14703 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14704 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14705 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14706 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14707 L:      linux-fbdev@vger.kernel.org
14708 S:      Maintained
14709 F:      drivers/staging/sm750fb/
14710
14711 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14712 M:      William Hubbs <w.d.hubbs@gmail.com>
14713 M:      Chris Brannon <chris@the-brannons.com>
14714 M:      Kirk Reiser <kirk@reisers.ca>
14715 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14716 L:      speakup@linux-speakup.org
14717 W:      http://www.linux-speakup.org/
14718 S:      Odd Fixes
14719 F:      drivers/staging/speakup/
14720
14721 STAGING - VIA VT665X DRIVERS
14722 M:      Forest Bond <forest@alittletooquiet.net>
14723 S:      Odd Fixes
14724 F:      drivers/staging/vt665?/
14725
14726 STAGING - WILC1000 WIFI DRIVER
14727 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14728 M:      Ajay Singh <ajay.kathat@microchip.com>
14729 L:      linux-wireless@vger.kernel.org
14730 S:      Supported
14731 F:      drivers/staging/wilc1000/
14732
14733 STAGING SUBSYSTEM
14734 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14736 L:      devel@driverdev.osuosl.org
14737 S:      Supported
14738 F:      drivers/staging/
14739
14740 STARFIRE/DURALAN NETWORK DRIVER
14741 M:      Ion Badulescu <ionut@badula.org>
14742 S:      Odd Fixes
14743 F:      drivers/net/ethernet/adaptec/starfire*
14744
14745 STEC S1220 SKD DRIVER
14746 M:      Bart Van Assche <bart.vanassche@wdc.com>
14747 L:      linux-block@vger.kernel.org
14748 S:      Maintained
14749 F:      drivers/block/skd*[ch]
14750
14751 STI AUDIO (ASoC) DRIVERS
14752 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14753 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14754 S:      Maintained
14755 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14756 F:      sound/soc/sti/
14757
14758 STI CEC DRIVER
14759 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14760 S:      Maintained
14761 F:      drivers/media/platform/sti/cec/
14762 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14763
14764 STK1160 USB VIDEO CAPTURE DRIVER
14765 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14766 L:      linux-media@vger.kernel.org
14767 T:      git git://linuxtv.org/media_tree.git
14768 S:      Maintained
14769 F:      drivers/media/usb/stk1160/
14770
14771 STM32 AUDIO (ASoC) DRIVERS
14772 M:      Olivier Moysan <olivier.moysan@st.com>
14773 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14774 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14775 S:      Maintained
14776 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14777 F:      sound/soc/stm/
14778
14779 STM32 TIMER/LPTIMER DRIVERS
14780 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14781 S:      Maintained
14782 F:      drivers/*/stm32-*timer*
14783 F:      drivers/pwm/pwm-stm32*
14784 F:      include/linux/*/stm32-*tim*
14785 F:      Documentation/ABI/testing/*timer-stm32
14786 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14787 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14788
14789 STMMAC ETHERNET DRIVER
14790 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14791 M:      Alexandre Torgue <alexandre.torgue@st.com>
14792 M:      Jose Abreu <joabreu@synopsys.com>
14793 L:      netdev@vger.kernel.org
14794 W:      http://www.stlinux.com
14795 S:      Supported
14796 F:      drivers/net/ethernet/stmicro/stmmac/
14797
14798 SUN3/3X
14799 M:      Sam Creasey <sammy@sammy.net>
14800 W:      http://sammy.net/sun3/
14801 S:      Maintained
14802 F:      arch/m68k/kernel/*sun3*
14803 F:      arch/m68k/sun3*/
14804 F:      arch/m68k/include/asm/sun3*
14805 F:      drivers/net/ethernet/i825xx/sun3*
14806
14807 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14808 M:      Hans de Goede <hdegoede@redhat.com>
14809 L:      linux-input@vger.kernel.org
14810 S:      Maintained
14811 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14812 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14813
14814 SUNDANCE NETWORK DRIVER
14815 M:      Denis Kirjanov <kda@linux-powerpc.org>
14816 L:      netdev@vger.kernel.org
14817 S:      Maintained
14818 F:      drivers/net/ethernet/dlink/sundance.c
14819
14820 SUPERH
14821 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14822 M:      Rich Felker <dalias@libc.org>
14823 L:      linux-sh@vger.kernel.org
14824 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14825 S:      Maintained
14826 F:      Documentation/sh/
14827 F:      arch/sh/
14828 F:      drivers/sh/
14829
14830 SUSPEND TO RAM
14831 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14832 M:      Len Brown <len.brown@intel.com>
14833 M:      Pavel Machek <pavel@ucw.cz>
14834 L:      linux-pm@vger.kernel.org
14835 B:      https://bugzilla.kernel.org
14836 S:      Supported
14837 F:      Documentation/power/
14838 F:      arch/x86/kernel/acpi/
14839 F:      drivers/base/power/
14840 F:      kernel/power/
14841 F:      include/linux/suspend.h
14842 F:      include/linux/freezer.h
14843 F:      include/linux/pm.h
14844
14845 SVGA HANDLING
14846 M:      Martin Mares <mj@ucw.cz>
14847 L:      linux-video@atrey.karlin.mff.cuni.cz
14848 S:      Maintained
14849 F:      Documentation/svga.txt
14850 F:      arch/x86/boot/video*
14851
14852 SWIOTLB SUBSYSTEM
14853 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14854 L:      iommu@lists.linux-foundation.org
14855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14856 S:      Supported
14857 F:      kernel/dma/swiotlb.c
14858 F:      arch/*/kernel/pci-swiotlb.c
14859 F:      include/linux/swiotlb.h
14860
14861 SWITCHDEV
14862 M:      Jiri Pirko <jiri@resnulli.us>
14863 M:      Ivan Vecera <ivecera@redhat.com>
14864 L:      netdev@vger.kernel.org
14865 S:      Supported
14866 F:      net/switchdev/
14867 F:      include/net/switchdev.h
14868
14869 SY8106A REGULATOR DRIVER
14870 M:      Icenowy Zheng <icenowy@aosc.io>
14871 S:      Maintained
14872 F:      drivers/regulator/sy8106a-regulator.c
14873 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14874
14875 SYNC FILE FRAMEWORK
14876 M:      Sumit Semwal <sumit.semwal@linaro.org>
14877 R:      Gustavo Padovan <gustavo@padovan.org>
14878 S:      Maintained
14879 L:      linux-media@vger.kernel.org
14880 L:      dri-devel@lists.freedesktop.org
14881 F:      drivers/dma-buf/sync_*
14882 F:      drivers/dma-buf/dma-fence*
14883 F:      drivers/dma-buf/sw_sync.c
14884 F:      include/linux/sync_file.h
14885 F:      include/uapi/linux/sync_file.h
14886 F:      Documentation/sync_file.txt
14887 T:      git git://anongit.freedesktop.org/drm/drm-misc
14888
14889 SYNOPSYS ARC ARCHITECTURE
14890 M:      Vineet Gupta <vgupta@synopsys.com>
14891 L:      linux-snps-arc@lists.infradead.org
14892 S:      Supported
14893 F:      arch/arc/
14894 F:      Documentation/devicetree/bindings/arc/*
14895 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14896 F:      drivers/clocksource/arc_timer.c
14897 F:      drivers/tty/serial/arc_uart.c
14898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14899
14900 SYNOPSYS ARC HSDK SDP pll clock driver
14901 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14902 S:      Supported
14903 F:      drivers/clk/clk-hsdk-pll.c
14904 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14905
14906 SYNOPSYS ARC SDP clock driver
14907 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14908 S:      Supported
14909 F:      drivers/clk/axs10x/*
14910 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14911
14912 SYNOPSYS ARC SDP platform support
14913 M:      Alexey Brodkin <abrodkin@synopsys.com>
14914 S:      Supported
14915 F:      arch/arc/plat-axs10x
14916 F:      arch/arc/boot/dts/ax*
14917 F:      Documentation/devicetree/bindings/arc/axs10*
14918
14919 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14920 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14921 S:      Supported
14922 F:      drivers/reset/reset-axs10x.c
14923 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14924
14925 SYNOPSYS CREG GPIO DRIVER
14926 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14927 S:      Maintained
14928 F:      drivers/gpio/gpio-creg-snps.c
14929 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14930
14931 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14932 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14933 S:      Maintained
14934 F:      drivers/tty/serial/8250/8250_dw.c
14935
14936 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14937 M:      Hoan Tran <hoan@os.amperecomputing.com>
14938 L:      linux-gpio@vger.kernel.org
14939 S:      Maintained
14940 F:      drivers/gpio/gpio-dwapb.c
14941 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14942
14943 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14944 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14945 S:      Maintained
14946 F:      drivers/dma/dwi-axi-dmac/
14947 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14948
14949 SYNOPSYS DESIGNWARE DMAC DRIVER
14950 M:      Viresh Kumar <vireshk@kernel.org>
14951 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14952 S:      Maintained
14953 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14954 F:      drivers/dma/dw/
14955 F:      include/dt-bindings/dma/dw-dmac.h
14956 F:      include/linux/dma/dw.h
14957 F:      include/linux/platform_data/dma-dw.h
14958
14959 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14960 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14961 L:      netdev@vger.kernel.org
14962 S:      Supported
14963 F:      drivers/net/ethernet/synopsys/
14964
14965 SYNOPSYS DESIGNWARE I2C DRIVER
14966 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14967 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14968 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14969 L:      linux-i2c@vger.kernel.org
14970 S:      Maintained
14971 F:      drivers/i2c/busses/i2c-designware-*
14972 F:      include/linux/platform_data/i2c-designware.h
14973
14974 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14975 M:      Jaehoon Chung <jh80.chung@samsung.com>
14976 L:      linux-mmc@vger.kernel.org
14977 S:      Maintained
14978 F:      drivers/mmc/host/dw_mmc*
14979
14980 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14981 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14982 S:      Supported
14983 F:      drivers/reset/reset-hsdk.c
14984 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14985 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14986
14987 SYSTEM CONFIGURATION (SYSCON)
14988 M:      Lee Jones <lee.jones@linaro.org>
14989 M:      Arnd Bergmann <arnd@arndb.de>
14990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14991 S:      Supported
14992 F:      drivers/mfd/syscon.c
14993
14994 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14995 M:      Sudeep Holla <sudeep.holla@arm.com>
14996 L:      linux-arm-kernel@lists.infradead.org
14997 S:      Maintained
14998 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14999 F:      drivers/clk/clk-sc[mp]i.c
15000 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15001 F:      drivers/firmware/arm_scpi.c
15002 F:      drivers/firmware/arm_scmi/
15003 F:      include/linux/sc[mp]i_protocol.h
15004
15005 SYSTEM RESET/SHUTDOWN DRIVERS
15006 M:      Sebastian Reichel <sre@kernel.org>
15007 L:      linux-pm@vger.kernel.org
15008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15009 S:      Maintained
15010 F:      Documentation/devicetree/bindings/power/reset/
15011 F:      drivers/power/reset/
15012
15013 SYSTEM TRACE MODULE CLASS
15014 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15015 S:      Maintained
15016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15017 F:      Documentation/trace/stm.rst
15018 F:      drivers/hwtracing/stm/
15019 F:      include/linux/stm.h
15020 F:      include/uapi/linux/stm.h
15021
15022 SYSV FILESYSTEM
15023 M:      Christoph Hellwig <hch@infradead.org>
15024 S:      Maintained
15025 F:      Documentation/filesystems/sysv-fs.txt
15026 F:      fs/sysv/
15027 F:      include/linux/sysv_fs.h
15028
15029 TARGET SUBSYSTEM
15030 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
15031 L:      linux-scsi@vger.kernel.org
15032 L:      target-devel@vger.kernel.org
15033 W:      http://www.linux-iscsi.org
15034 W:      http://groups.google.com/group/linux-iscsi-target-dev
15035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
15036 S:      Supported
15037 F:      drivers/target/
15038 F:      include/target/
15039 F:      Documentation/target/
15040
15041 TASKSTATS STATISTICS INTERFACE
15042 M:      Balbir Singh <bsingharora@gmail.com>
15043 S:      Maintained
15044 F:      Documentation/accounting/taskstats*
15045 F:      include/linux/taskstats*
15046 F:      kernel/taskstats.c
15047
15048 TC subsystem
15049 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15050 M:      Cong Wang <xiyou.wangcong@gmail.com>
15051 M:      Jiri Pirko <jiri@resnulli.us>
15052 L:      netdev@vger.kernel.org
15053 S:      Maintained
15054 F:      include/net/pkt_cls.h
15055 F:      include/net/pkt_sched.h
15056 F:      include/net/tc_act/
15057 F:      include/uapi/linux/pkt_cls.h
15058 F:      include/uapi/linux/pkt_sched.h
15059 F:      include/uapi/linux/tc_act/
15060 F:      include/uapi/linux/tc_ematch/
15061 F:      net/sched/
15062
15063 TC90522 MEDIA DRIVER
15064 M:      Akihiro Tsukada <tskd08@gmail.com>
15065 L:      linux-media@vger.kernel.org
15066 S:      Odd Fixes
15067 F:      drivers/media/dvb-frontends/tc90522*
15068
15069 TCP LOW PRIORITY MODULE
15070 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15071 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15072 W:      http://tcp-lp-mod.sourceforge.net/
15073 S:      Maintained
15074 F:      net/ipv4/tcp_lp.c
15075
15076 TDA10071 MEDIA DRIVER
15077 M:      Antti Palosaari <crope@iki.fi>
15078 L:      linux-media@vger.kernel.org
15079 W:      https://linuxtv.org
15080 W:      http://palosaari.fi/linux/
15081 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15082 T:      git git://linuxtv.org/anttip/media_tree.git
15083 S:      Maintained
15084 F:      drivers/media/dvb-frontends/tda10071*
15085
15086 TDA18212 MEDIA DRIVER
15087 M:      Antti Palosaari <crope@iki.fi>
15088 L:      linux-media@vger.kernel.org
15089 W:      https://linuxtv.org
15090 W:      http://palosaari.fi/linux/
15091 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15092 T:      git git://linuxtv.org/anttip/media_tree.git
15093 S:      Maintained
15094 F:      drivers/media/tuners/tda18212*
15095
15096 TDA18218 MEDIA DRIVER
15097 M:      Antti Palosaari <crope@iki.fi>
15098 L:      linux-media@vger.kernel.org
15099 W:      https://linuxtv.org
15100 W:      http://palosaari.fi/linux/
15101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15102 T:      git git://linuxtv.org/anttip/media_tree.git
15103 S:      Maintained
15104 F:      drivers/media/tuners/tda18218*
15105
15106 TDA18250 MEDIA DRIVER
15107 M:      Olli Salonen <olli.salonen@iki.fi>
15108 L:      linux-media@vger.kernel.org
15109 W:      https://linuxtv.org
15110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15111 T:      git git://linuxtv.org/media_tree.git
15112 S:      Maintained
15113 F:      drivers/media/tuners/tda18250*
15114
15115 TDA18271 MEDIA DRIVER
15116 M:      Michael Krufky <mkrufky@linuxtv.org>
15117 L:      linux-media@vger.kernel.org
15118 W:      https://linuxtv.org
15119 W:      http://github.com/mkrufky
15120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15121 T:      git git://linuxtv.org/mkrufky/tuners.git
15122 S:      Maintained
15123 F:      drivers/media/tuners/tda18271*
15124
15125 TDA1997x MEDIA DRIVER
15126 M:      Tim Harvey <tharvey@gateworks.com>
15127 L:      linux-media@vger.kernel.org
15128 W:      https://linuxtv.org
15129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15130 S:      Maintained
15131 F:      drivers/media/i2c/tda1997x.*
15132
15133 TDA827x MEDIA DRIVER
15134 M:      Michael Krufky <mkrufky@linuxtv.org>
15135 L:      linux-media@vger.kernel.org
15136 W:      https://linuxtv.org
15137 W:      http://github.com/mkrufky
15138 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15139 T:      git git://linuxtv.org/mkrufky/tuners.git
15140 S:      Maintained
15141 F:      drivers/media/tuners/tda8290.*
15142
15143 TDA8290 MEDIA DRIVER
15144 M:      Michael Krufky <mkrufky@linuxtv.org>
15145 L:      linux-media@vger.kernel.org
15146 W:      https://linuxtv.org
15147 W:      http://github.com/mkrufky
15148 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15149 T:      git git://linuxtv.org/mkrufky/tuners.git
15150 S:      Maintained
15151 F:      drivers/media/tuners/tda8290.*
15152
15153 TDA9840 MEDIA DRIVER
15154 M:      Hans Verkuil <hverkuil@xs4all.nl>
15155 L:      linux-media@vger.kernel.org
15156 T:      git git://linuxtv.org/media_tree.git
15157 W:      https://linuxtv.org
15158 S:      Maintained
15159 F:      drivers/media/i2c/tda9840*
15160
15161 TEA5761 TUNER DRIVER
15162 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15163 L:      linux-media@vger.kernel.org
15164 W:      https://linuxtv.org
15165 T:      git git://linuxtv.org/media_tree.git
15166 S:      Odd fixes
15167 F:      drivers/media/tuners/tea5761.*
15168
15169 TEA5767 TUNER DRIVER
15170 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15171 L:      linux-media@vger.kernel.org
15172 W:      https://linuxtv.org
15173 T:      git git://linuxtv.org/media_tree.git
15174 S:      Maintained
15175 F:      drivers/media/tuners/tea5767.*
15176
15177 TEA6415C MEDIA DRIVER
15178 M:      Hans Verkuil <hverkuil@xs4all.nl>
15179 L:      linux-media@vger.kernel.org
15180 T:      git git://linuxtv.org/media_tree.git
15181 W:      https://linuxtv.org
15182 S:      Maintained
15183 F:      drivers/media/i2c/tea6415c*
15184
15185 TEA6420 MEDIA DRIVER
15186 M:      Hans Verkuil <hverkuil@xs4all.nl>
15187 L:      linux-media@vger.kernel.org
15188 T:      git git://linuxtv.org/media_tree.git
15189 W:      https://linuxtv.org
15190 S:      Maintained
15191 F:      drivers/media/i2c/tea6420*
15192
15193 TEAM DRIVER
15194 M:      Jiri Pirko <jiri@resnulli.us>
15195 L:      netdev@vger.kernel.org
15196 S:      Supported
15197 F:      drivers/net/team/
15198 F:      include/linux/if_team.h
15199 F:      include/uapi/linux/if_team.h
15200
15201 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15202 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15203 S:      Maintained
15204 F:      arch/x86/platform/ts5500/
15205
15206 TECHNOTREND USB IR RECEIVER
15207 M:      Sean Young <sean@mess.org>
15208 L:      linux-media@vger.kernel.org
15209 S:      Maintained
15210 F:      drivers/media/rc/ttusbir.c
15211
15212 TECHWELL TW9910 VIDEO DECODER
15213 L:      linux-media@vger.kernel.org
15214 S:      Orphan
15215 F:      drivers/media/i2c/tw9910.c
15216 F:      include/media/i2c/tw9910.h
15217
15218 TEE SUBSYSTEM
15219 M:      Jens Wiklander <jens.wiklander@linaro.org>
15220 S:      Maintained
15221 F:      include/linux/tee_drv.h
15222 F:      include/uapi/linux/tee.h
15223 F:      drivers/tee/
15224 F:      Documentation/tee.txt
15225
15226 TEGRA ARCHITECTURE SUPPORT
15227 M:      Thierry Reding <thierry.reding@gmail.com>
15228 M:      Jonathan Hunter <jonathanh@nvidia.com>
15229 L:      linux-tegra@vger.kernel.org
15230 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15232 S:      Supported
15233 N:      [^a-z]tegra
15234
15235 TEGRA CLOCK DRIVER
15236 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15237 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15238 S:      Supported
15239 F:      drivers/clk/tegra/
15240
15241 TEGRA DMA DRIVERS
15242 M:      Laxman Dewangan <ldewangan@nvidia.com>
15243 M:      Jon Hunter <jonathanh@nvidia.com>
15244 S:      Supported
15245 F:      drivers/dma/tegra*
15246
15247 TEGRA I2C DRIVER
15248 M:      Laxman Dewangan <ldewangan@nvidia.com>
15249 S:      Supported
15250 F:      drivers/i2c/busses/i2c-tegra.c
15251
15252 TEGRA IOMMU DRIVERS
15253 M:      Thierry Reding <thierry.reding@gmail.com>
15254 L:      linux-tegra@vger.kernel.org
15255 S:      Supported
15256 F:      drivers/iommu/tegra*
15257
15258 TEGRA KBC DRIVER
15259 M:      Laxman Dewangan <ldewangan@nvidia.com>
15260 S:      Supported
15261 F:      drivers/input/keyboard/tegra-kbc.c
15262
15263 TEGRA NAND DRIVER
15264 M:      Stefan Agner <stefan@agner.ch>
15265 M:      Lucas Stach <dev@lynxeye.de>
15266 S:      Maintained
15267 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15268 F:      drivers/mtd/nand/raw/tegra_nand.c
15269
15270 TEGRA PWM DRIVER
15271 M:      Thierry Reding <thierry.reding@gmail.com>
15272 S:      Supported
15273 F:      drivers/pwm/pwm-tegra.c
15274
15275 TEGRA SERIAL DRIVER
15276 M:      Laxman Dewangan <ldewangan@nvidia.com>
15277 S:      Supported
15278 F:      drivers/tty/serial/serial-tegra.c
15279
15280 TEGRA SPI DRIVER
15281 M:      Laxman Dewangan <ldewangan@nvidia.com>
15282 S:      Supported
15283 F:      drivers/spi/spi-tegra*
15284
15285 TEHUTI ETHERNET DRIVER
15286 M:      Andy Gospodarek <andy@greyhouse.net>
15287 L:      netdev@vger.kernel.org
15288 S:      Supported
15289 F:      drivers/net/ethernet/tehuti/*
15290
15291 Telecom Clock Driver for MCPL0010
15292 M:      Mark Gross <mark.gross@intel.com>
15293 S:      Supported
15294 F:      drivers/char/tlclk.c
15295
15296 TENSILICA XTENSA PORT (xtensa)
15297 M:      Chris Zankel <chris@zankel.net>
15298 M:      Max Filippov <jcmvbkbc@gmail.com>
15299 L:      linux-xtensa@linux-xtensa.org
15300 T:      git git://github.com/czankel/xtensa-linux.git
15301 S:      Maintained
15302 F:      arch/xtensa/
15303 F:      drivers/irqchip/irq-xtensa-*
15304
15305 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15306 M:      Nishanth Menon <nm@ti.com>
15307 M:      Tero Kristo <t-kristo@ti.com>
15308 M:      Santosh Shilimkar <ssantosh@kernel.org>
15309 L:      linux-arm-kernel@lists.infradead.org
15310 S:      Maintained
15311 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15312 F:      drivers/firmware/ti_sci*
15313 F:      include/linux/soc/ti/ti_sci_protocol.h
15314 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15315 F:      drivers/soc/ti/ti_sci_pm_domains.c
15316 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15317 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15318 F:      drivers/clk/keystone/sci-clk.c
15319 F:      drivers/reset/reset-ti-sci.c
15320
15321 Texas Instruments ASoC drivers
15322 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15323 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15324 S:      Maintained
15325 F:      sound/soc/ti/
15326
15327 Texas Instruments' DAC7612 DAC Driver
15328 M:      Ricardo Ribalda <ricardo@ribalda.com>
15329 L:      linux-iio@vger.kernel.org
15330 S:      Supported
15331 F:      drivers/iio/dac/ti-dac7612.c
15332 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15333
15334 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15335 M:      Hans Verkuil <hverkuil@xs4all.nl>
15336 L:      linux-media@vger.kernel.org
15337 T:      git git://linuxtv.org/media_tree.git
15338 W:      https://linuxtv.org
15339 S:      Maintained
15340 F:      drivers/media/radio/radio-raremono.c
15341
15342 THERMAL
15343 M:      Zhang Rui <rui.zhang@intel.com>
15344 M:      Eduardo Valentin <edubezval@gmail.com>
15345 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15346 L:      linux-pm@vger.kernel.org
15347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15349 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15350 S:      Supported
15351 F:      drivers/thermal/
15352 F:      include/linux/thermal.h
15353 F:      include/uapi/linux/thermal.h
15354 F:      include/linux/cpu_cooling.h
15355 F:      Documentation/devicetree/bindings/thermal/
15356
15357 THERMAL/CPU_COOLING
15358 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15359 M:      Viresh Kumar <viresh.kumar@linaro.org>
15360 M:      Javi Merino <javi.merino@kernel.org>
15361 L:      linux-pm@vger.kernel.org
15362 S:      Supported
15363 F:      Documentation/thermal/cpu-cooling-api.txt
15364 F:      drivers/thermal/cpu_cooling.c
15365 F:      include/linux/cpu_cooling.h
15366
15367 THINKPAD ACPI EXTRAS DRIVER
15368 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15369 L:      ibm-acpi-devel@lists.sourceforge.net
15370 L:      platform-driver-x86@vger.kernel.org
15371 W:      http://ibm-acpi.sourceforge.net
15372 W:      http://thinkwiki.org/wiki/Ibm-acpi
15373 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15374 S:      Maintained
15375 F:      drivers/platform/x86/thinkpad_acpi.c
15376
15377 THUNDERBOLT DRIVER
15378 M:      Andreas Noever <andreas.noever@gmail.com>
15379 M:      Michael Jamet <michael.jamet@intel.com>
15380 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15381 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15383 S:      Maintained
15384 F:      Documentation/admin-guide/thunderbolt.rst
15385 F:      drivers/thunderbolt/
15386 F:      include/linux/thunderbolt.h
15387
15388 THUNDERBOLT NETWORK DRIVER
15389 M:      Michael Jamet <michael.jamet@intel.com>
15390 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15391 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15392 L:      netdev@vger.kernel.org
15393 S:      Maintained
15394 F:      drivers/net/thunderbolt.c
15395
15396 THUNDERX GPIO DRIVER
15397 M:      David Daney <david.daney@cavium.com>
15398 S:      Maintained
15399 F:      drivers/gpio/gpio-thunderx.c
15400
15401 TI AM437X VPFE DRIVER
15402 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15403 L:      linux-media@vger.kernel.org
15404 W:      https://linuxtv.org
15405 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15406 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15407 S:      Maintained
15408 F:      drivers/media/platform/am437x/
15409
15410 TI BANDGAP AND THERMAL DRIVER
15411 M:      Eduardo Valentin <edubezval@gmail.com>
15412 M:      Keerthy <j-keerthy@ti.com>
15413 L:      linux-pm@vger.kernel.org
15414 L:      linux-omap@vger.kernel.org
15415 S:      Maintained
15416 F:      drivers/thermal/ti-soc-thermal/
15417
15418 TI BQ27XXX POWER SUPPLY DRIVER
15419 R:      Andrew F. Davis <afd@ti.com>
15420 F:      include/linux/power/bq27xxx_battery.h
15421 F:      drivers/power/supply/bq27xxx_battery.c
15422 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15423
15424 TI CDCE706 CLOCK DRIVER
15425 M:      Max Filippov <jcmvbkbc@gmail.com>
15426 S:      Maintained
15427 F:      drivers/clk/clk-cdce706.c
15428
15429 TI CLOCK DRIVER
15430 M:      Tero Kristo <t-kristo@ti.com>
15431 L:      linux-omap@vger.kernel.org
15432 S:      Maintained
15433 F:      drivers/clk/ti/
15434 F:      include/linux/clk/ti.h
15435
15436 TI DAVINCI MACHINE SUPPORT
15437 M:      Sekhar Nori <nsekhar@ti.com>
15438 M:      Kevin Hilman <khilman@kernel.org>
15439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15441 S:      Supported
15442 F:      arch/arm/mach-davinci/
15443 F:      drivers/i2c/busses/i2c-davinci.c
15444 F:      arch/arm/boot/dts/da850*
15445
15446 TI DAVINCI SERIES CLOCK DRIVER
15447 M:      David Lechner <david@lechnology.com>
15448 R:      Sekhar Nori <nsekhar@ti.com>
15449 S:      Maintained
15450 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15451 F:      drivers/clk/davinci/
15452
15453 TI DAVINCI SERIES GPIO DRIVER
15454 M:      Keerthy <j-keerthy@ti.com>
15455 L:      linux-gpio@vger.kernel.org
15456 S:      Maintained
15457 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15458 F:      drivers/gpio/gpio-davinci.c
15459
15460 TI DAVINCI SERIES MEDIA DRIVER
15461 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15462 L:      linux-media@vger.kernel.org
15463 W:      https://linuxtv.org
15464 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15465 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15466 S:      Maintained
15467 F:      drivers/media/platform/davinci/
15468 F:      include/media/davinci/
15469
15470 TI ETHERNET SWITCH DRIVER (CPSW)
15471 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15472 L:      linux-omap@vger.kernel.org
15473 L:      netdev@vger.kernel.org
15474 S:      Maintained
15475 F:      drivers/net/ethernet/ti/cpsw*
15476 F:      drivers/net/ethernet/ti/davinci*
15477
15478 TI FLASH MEDIA INTERFACE DRIVER
15479 M:      Alex Dubov <oakad@yahoo.com>
15480 S:      Maintained
15481 F:      drivers/misc/tifm*
15482 F:      drivers/mmc/host/tifm_sd.c
15483 F:      include/linux/tifm.h
15484
15485 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15486 M:      Santosh Shilimkar <ssantosh@kernel.org>
15487 L:      linux-kernel@vger.kernel.org
15488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15489 S:      Maintained
15490 F:      drivers/soc/ti/*
15491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15492
15493 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15494 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15495 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15496 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15497 S:      Maintained
15498 F:      sound/soc/codecs/lm49453*
15499 F:      sound/soc/codecs/isabelle*
15500
15501 TI LP855x BACKLIGHT DRIVER
15502 M:      Milo Kim <milo.kim@ti.com>
15503 S:      Maintained
15504 F:      Documentation/backlight/lp855x-driver.txt
15505 F:      drivers/video/backlight/lp855x_bl.c
15506 F:      include/linux/platform_data/lp855x.h
15507
15508 TI LP8727 CHARGER DRIVER
15509 M:      Milo Kim <milo.kim@ti.com>
15510 S:      Maintained
15511 F:      drivers/power/supply/lp8727_charger.c
15512 F:      include/linux/platform_data/lp8727.h
15513
15514 TI LP8788 MFD DRIVER
15515 M:      Milo Kim <milo.kim@ti.com>
15516 S:      Maintained
15517 F:      drivers/iio/adc/lp8788_adc.c
15518 F:      drivers/leds/leds-lp8788.c
15519 F:      drivers/mfd/lp8788*.c
15520 F:      drivers/power/supply/lp8788-charger.c
15521 F:      drivers/regulator/lp8788-*.c
15522 F:      include/linux/mfd/lp8788*.h
15523
15524 TI NETCP ETHERNET DRIVER
15525 M:      Wingman Kwok <w-kwok2@ti.com>
15526 M:      Murali Karicheri <m-karicheri2@ti.com>
15527 L:      netdev@vger.kernel.org
15528 S:      Maintained
15529 F:      drivers/net/ethernet/ti/netcp*
15530
15531 TI PCM3060 ASoC CODEC DRIVER
15532 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15533 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15534 S:      Maintained
15535 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15536 F:      sound/soc/codecs/pcm3060*
15537
15538 TI TAS571X FAMILY ASoC CODEC DRIVER
15539 M:      Kevin Cernekee <cernekee@chromium.org>
15540 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15541 S:      Odd Fixes
15542 F:      sound/soc/codecs/tas571x*
15543
15544 TI TRF7970A NFC DRIVER
15545 M:      Mark Greer <mgreer@animalcreek.com>
15546 L:      linux-wireless@vger.kernel.org
15547 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15548 S:      Supported
15549 F:      drivers/nfc/trf7970a.c
15550 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15551
15552 TI TWL4030 SERIES SOC CODEC DRIVER
15553 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15554 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15555 S:      Maintained
15556 F:      sound/soc/codecs/twl4030*
15557
15558 TI VPE/CAL DRIVERS
15559 M:      Benoit Parrot <bparrot@ti.com>
15560 L:      linux-media@vger.kernel.org
15561 W:      http://linuxtv.org/
15562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15563 S:      Maintained
15564 F:      drivers/media/platform/ti-vpe/
15565
15566 TI WILINK WIRELESS DRIVERS
15567 L:      linux-wireless@vger.kernel.org
15568 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15569 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15571 S:      Orphan
15572 F:      drivers/net/wireless/ti/
15573 F:      include/linux/wl12xx.h
15574
15575 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15576 M:      John Stultz <john.stultz@linaro.org>
15577 M:      Thomas Gleixner <tglx@linutronix.de>
15578 R:      Stephen Boyd <sboyd@kernel.org>
15579 L:      linux-kernel@vger.kernel.org
15580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15581 S:      Supported
15582 F:      include/linux/clocksource.h
15583 F:      include/linux/time.h
15584 F:      include/linux/timex.h
15585 F:      include/uapi/linux/time.h
15586 F:      include/uapi/linux/timex.h
15587 F:      kernel/time/clocksource.c
15588 F:      kernel/time/time*.c
15589 F:      kernel/time/alarmtimer.c
15590 F:      kernel/time/ntp.c
15591 F:      tools/testing/selftests/timers/
15592
15593 TIPC NETWORK LAYER
15594 M:      Jon Maloy <jon.maloy@ericsson.com>
15595 M:      Ying Xue <ying.xue@windriver.com>
15596 L:      netdev@vger.kernel.org (core kernel code)
15597 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15598 W:      http://tipc.sourceforge.net/
15599 S:      Maintained
15600 F:      include/uapi/linux/tipc*.h
15601 F:      net/tipc/
15602
15603 TLAN NETWORK DRIVER
15604 M:      Samuel Chessman <chessman@tux.org>
15605 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15606 W:      http://sourceforge.net/projects/tlan/
15607 S:      Maintained
15608 F:      Documentation/networking/device_drivers/ti/tlan.txt
15609 F:      drivers/net/ethernet/ti/tlan.*
15610
15611 TM6000 VIDEO4LINUX DRIVER
15612 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15613 L:      linux-media@vger.kernel.org
15614 W:      https://linuxtv.org
15615 T:      git git://linuxtv.org/media_tree.git
15616 S:      Odd fixes
15617 F:      drivers/media/usb/tm6000/
15618 F:      Documentation/media/v4l-drivers/tm6000*
15619
15620 TMIO/SDHI MMC DRIVER
15621 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15622 L:      linux-mmc@vger.kernel.org
15623 S:      Supported
15624 F:      drivers/mmc/host/tmio_mmc*
15625 F:      drivers/mmc/host/renesas_sdhi*
15626 F:      include/linux/mfd/tmio.h
15627
15628 TMP401 HARDWARE MONITOR DRIVER
15629 M:      Guenter Roeck <linux@roeck-us.net>
15630 L:      linux-hwmon@vger.kernel.org
15631 S:      Maintained
15632 F:      Documentation/hwmon/tmp401
15633 F:      drivers/hwmon/tmp401.c
15634
15635 TMPFS (SHMEM FILESYSTEM)
15636 M:      Hugh Dickins <hughd@google.com>
15637 L:      linux-mm@kvack.org
15638 S:      Maintained
15639 F:      include/linux/shmem_fs.h
15640 F:      mm/shmem.c
15641
15642 TOMOYO SECURITY MODULE
15643 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15644 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15645 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15646 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15647 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15648 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15649 W:      https://tomoyo.osdn.jp/
15650 S:      Maintained
15651 F:      security/tomoyo/
15652
15653 TOPSTAR LAPTOP EXTRAS DRIVER
15654 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15655 L:      platform-driver-x86@vger.kernel.org
15656 S:      Maintained
15657 F:      drivers/platform/x86/topstar-laptop.c
15658
15659 TORTURE-TEST MODULES
15660 M:      Davidlohr Bueso <dave@stgolabs.net>
15661 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15662 M:      Josh Triplett <josh@joshtriplett.org>
15663 L:      linux-kernel@vger.kernel.org
15664 S:      Supported
15665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15666 F:      Documentation/RCU/torture.txt
15667 F:      kernel/torture.c
15668 F:      kernel/rcu/rcutorture.c
15669 F:      kernel/rcu/rcuperf.c
15670 F:      kernel/locking/locktorture.c
15671
15672 TOSHIBA ACPI EXTRAS DRIVER
15673 M:      Azael Avalos <coproscefalo@gmail.com>
15674 L:      platform-driver-x86@vger.kernel.org
15675 S:      Maintained
15676 F:      drivers/platform/x86/toshiba_acpi.c
15677
15678 TOSHIBA BLUETOOTH DRIVER
15679 M:      Azael Avalos <coproscefalo@gmail.com>
15680 L:      platform-driver-x86@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/platform/x86/toshiba_bluetooth.c
15683
15684 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15685 M:      Azael Avalos <coproscefalo@gmail.com>
15686 L:      platform-driver-x86@vger.kernel.org
15687 S:      Maintained
15688 F:      drivers/platform/x86/toshiba_haps.c
15689
15690 TOSHIBA SMM DRIVER
15691 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15692 W:      http://www.buzzard.org.uk/toshiba/
15693 S:      Maintained
15694 F:      drivers/char/toshiba.c
15695 F:      include/linux/toshiba.h
15696 F:      include/uapi/linux/toshiba.h
15697
15698 TOSHIBA TC358743 DRIVER
15699 M:      Mats Randgaard <matrandg@cisco.com>
15700 L:      linux-media@vger.kernel.org
15701 S:      Maintained
15702 F:      drivers/media/i2c/tc358743*
15703 F:      include/media/i2c/tc358743.h
15704
15705 TOSHIBA WMI HOTKEYS DRIVER
15706 M:      Azael Avalos <coproscefalo@gmail.com>
15707 L:      platform-driver-x86@vger.kernel.org
15708 S:      Maintained
15709 F:      drivers/platform/x86/toshiba-wmi.c
15710
15711 TPM DEVICE DRIVER
15712 M:      Peter Huewe <peterhuewe@gmx.de>
15713 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15714 R:      Jason Gunthorpe <jgg@ziepe.ca>
15715 L:      linux-integrity@vger.kernel.org
15716 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15717 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15718 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15719 S:      Maintained
15720 F:      drivers/char/tpm/
15721
15722 TRACING
15723 M:      Steven Rostedt <rostedt@goodmis.org>
15724 M:      Ingo Molnar <mingo@redhat.com>
15725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15726 S:      Maintained
15727 F:      Documentation/trace/ftrace.rst
15728 F:      arch/*/*/*/ftrace.h
15729 F:      arch/*/kernel/ftrace.c
15730 F:      include/*/ftrace.h
15731 F:      include/linux/trace*.h
15732 F:      include/trace/
15733 F:      kernel/trace/
15734 F:      tools/testing/selftests/ftrace/
15735
15736 TRACING MMIO ACCESSES (MMIOTRACE)
15737 M:      Steven Rostedt <rostedt@goodmis.org>
15738 M:      Ingo Molnar <mingo@kernel.org>
15739 R:      Karol Herbst <karolherbst@gmail.com>
15740 R:      Pekka Paalanen <ppaalanen@gmail.com>
15741 S:      Maintained
15742 L:      linux-kernel@vger.kernel.org
15743 L:      nouveau@lists.freedesktop.org
15744 F:      kernel/trace/trace_mmiotrace.c
15745 F:      include/linux/mmiotrace.h
15746 F:      arch/x86/mm/kmmio.c
15747 F:      arch/x86/mm/mmio-mod.c
15748 F:      arch/x86/mm/testmmiotrace.c
15749
15750 TRIVIAL PATCHES
15751 M:      Jiri Kosina <trivial@kernel.org>
15752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15753 S:      Maintained
15754 K:      ^Subject:.*(?i)trivial
15755
15756 TEMPO SEMICONDUCTOR DRIVERS
15757 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15758 S:      Maintained
15759 F:      sound/soc/codecs/tscs*.c
15760 F:      sound/soc/codecs/tscs*.h
15761 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15762
15763 TTY LAYER
15764 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15765 M:      Jiri Slaby <jslaby@suse.com>
15766 S:      Supported
15767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15768 F:      Documentation/serial/
15769 F:      drivers/tty/
15770 F:      drivers/tty/serial/serial_core.c
15771 F:      include/linux/serial_core.h
15772 F:      include/linux/serial.h
15773 F:      include/linux/tty.h
15774 F:      include/uapi/linux/serial_core.h
15775 F:      include/uapi/linux/serial.h
15776 F:      include/uapi/linux/tty.h
15777
15778 TUA9001 MEDIA DRIVER
15779 M:      Antti Palosaari <crope@iki.fi>
15780 L:      linux-media@vger.kernel.org
15781 W:      https://linuxtv.org
15782 W:      http://palosaari.fi/linux/
15783 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15784 T:      git git://linuxtv.org/anttip/media_tree.git
15785 S:      Maintained
15786 F:      drivers/media/tuners/tua9001*
15787
15788 TULIP NETWORK DRIVERS
15789 L:      netdev@vger.kernel.org
15790 L:      linux-parisc@vger.kernel.org
15791 S:      Orphan
15792 F:      drivers/net/ethernet/dec/tulip/
15793
15794 TUN/TAP driver
15795 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15796 W:      http://vtun.sourceforge.net/tun
15797 S:      Maintained
15798 F:      Documentation/networking/tuntap.txt
15799 F:      arch/um/os-Linux/drivers/
15800
15801 TURBOCHANNEL SUBSYSTEM
15802 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15803 M:      Ralf Baechle <ralf@linux-mips.org>
15804 L:      linux-mips@vger.kernel.org
15805 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15806 S:      Maintained
15807 F:      drivers/tc/
15808 F:      include/linux/tc.h
15809
15810 TURBOSTAT UTILITY
15811 M:      "Len Brown" <lenb@kernel.org>
15812 L:      linux-pm@vger.kernel.org
15813 B:      https://bugzilla.kernel.org
15814 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15816 S:      Supported
15817 F:      tools/power/x86/turbostat/
15818
15819 TW5864 VIDEO4LINUX DRIVER
15820 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15821 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15822 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15823 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15824 L:      linux-media@vger.kernel.org
15825 S:      Supported
15826 F:      drivers/media/pci/tw5864/
15827
15828 TW68 VIDEO4LINUX DRIVER
15829 M:      Hans Verkuil <hverkuil@xs4all.nl>
15830 L:      linux-media@vger.kernel.org
15831 T:      git git://linuxtv.org/media_tree.git
15832 W:      https://linuxtv.org
15833 S:      Odd Fixes
15834 F:      drivers/media/pci/tw68/
15835
15836 TW686X VIDEO4LINUX DRIVER
15837 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15838 L:      linux-media@vger.kernel.org
15839 T:      git git://linuxtv.org/media_tree.git
15840 W:      http://linuxtv.org
15841 S:      Maintained
15842 F:      drivers/media/pci/tw686x/
15843
15844 UBI FILE SYSTEM (UBIFS)
15845 M:      Richard Weinberger <richard@nod.at>
15846 M:      Artem Bityutskiy <dedekind1@gmail.com>
15847 M:      Adrian Hunter <adrian.hunter@intel.com>
15848 L:      linux-mtd@lists.infradead.org
15849 T:      git git://git.infradead.org/ubifs-2.6.git
15850 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15851 S:      Supported
15852 F:      Documentation/filesystems/ubifs.txt
15853 F:      fs/ubifs/
15854
15855 UCLINUX (M68KNOMMU AND COLDFIRE)
15856 M:      Greg Ungerer <gerg@linux-m68k.org>
15857 W:      http://www.linux-m68k.org/
15858 W:      http://www.uclinux.org/
15859 L:      linux-m68k@lists.linux-m68k.org
15860 L:      uclinux-dev@uclinux.org  (subscribers-only)
15861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15862 S:      Maintained
15863 F:      arch/m68k/coldfire/
15864 F:      arch/m68k/68*/
15865 F:      arch/m68k/*/*_no.*
15866 F:      arch/m68k/include/asm/*_no.*
15867
15868 UDF FILESYSTEM
15869 M:      Jan Kara <jack@suse.com>
15870 S:      Maintained
15871 F:      Documentation/filesystems/udf.txt
15872 F:      fs/udf/
15873
15874 UDRAW TABLET
15875 M:      Bastien Nocera <hadess@hadess.net>
15876 L:      linux-input@vger.kernel.org
15877 S:      Maintained
15878 F:      drivers/hid/hid-udraw-ps3.c
15879
15880 UFS FILESYSTEM
15881 M:      Evgeniy Dushistov <dushistov@mail.ru>
15882 S:      Maintained
15883 F:      Documentation/filesystems/ufs.txt
15884 F:      fs/ufs/
15885
15886 UHID USERSPACE HID IO DRIVER:
15887 M:      David Herrmann <dh.herrmann@googlemail.com>
15888 L:      linux-input@vger.kernel.org
15889 S:      Maintained
15890 F:      drivers/hid/uhid.c
15891 F:      include/uapi/linux/uhid.h
15892
15893 ULPI BUS
15894 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15895 L:      linux-usb@vger.kernel.org
15896 S:      Maintained
15897 F:      drivers/usb/common/ulpi.c
15898 F:      include/linux/ulpi/
15899
15900 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15901 L:      linux-usb@vger.kernel.org
15902 S:      Orphan
15903 F:      drivers/uwb/
15904 F:      include/linux/uwb.h
15905 F:      include/linux/uwb/
15906
15907 UNICORE32 ARCHITECTURE:
15908 M:      Guan Xuetao <gxt@pku.edu.cn>
15909 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15910 S:      Maintained
15911 T:      git git://github.com/gxt/linux.git
15912 F:      arch/unicore32/
15913
15914 UNIFDEF
15915 M:      Tony Finch <dot@dotat.at>
15916 W:      http://dotat.at/prog/unifdef
15917 S:      Maintained
15918 F:      scripts/unifdef.c
15919
15920 UNIFORM CDROM DRIVER
15921 M:      Jens Axboe <axboe@kernel.dk>
15922 W:      http://www.kernel.dk
15923 S:      Maintained
15924 F:      Documentation/cdrom/
15925 F:      drivers/cdrom/cdrom.c
15926 F:      include/linux/cdrom.h
15927 F:      include/uapi/linux/cdrom.h
15928
15929 UNISYS S-PAR DRIVERS
15930 M:      David Kershner <david.kershner@unisys.com>
15931 L:      sparmaintainer@unisys.com (Unisys internal)
15932 S:      Supported
15933 F:      include/linux/visorbus.h
15934 F:      drivers/visorbus/
15935 F:      drivers/staging/unisys/
15936
15937 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15938 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15939 L:      linux-scsi@vger.kernel.org
15940 S:      Supported
15941 F:      Documentation/scsi/ufs.txt
15942 F:      drivers/scsi/ufs/
15943
15944 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15945 M:      Joao Pinto <jpinto@synopsys.com>
15946 L:      linux-scsi@vger.kernel.org
15947 S:      Supported
15948 F:      drivers/scsi/ufs/*dwc*
15949
15950 UNSORTED BLOCK IMAGES (UBI)
15951 M:      Artem Bityutskiy <dedekind1@gmail.com>
15952 M:      Richard Weinberger <richard@nod.at>
15953 W:      http://www.linux-mtd.infradead.org/
15954 L:      linux-mtd@lists.infradead.org
15955 T:      git git://git.infradead.org/ubifs-2.6.git
15956 S:      Supported
15957 F:      drivers/mtd/ubi/
15958 F:      include/linux/mtd/ubi.h
15959 F:      include/uapi/mtd/ubi-user.h
15960
15961 USB "USBNET" DRIVER FRAMEWORK
15962 M:      Oliver Neukum <oneukum@suse.com>
15963 L:      netdev@vger.kernel.org
15964 W:      http://www.linux-usb.org/usbnet
15965 S:      Maintained
15966 F:      drivers/net/usb/usbnet.c
15967 F:      include/linux/usb/usbnet.h
15968
15969 USB ACM DRIVER
15970 M:      Oliver Neukum <oneukum@suse.com>
15971 L:      linux-usb@vger.kernel.org
15972 S:      Maintained
15973 F:      Documentation/usb/acm.txt
15974 F:      drivers/usb/class/cdc-acm.*
15975
15976 USB AR5523 WIRELESS DRIVER
15977 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15978 L:      linux-wireless@vger.kernel.org
15979 S:      Maintained
15980 F:      drivers/net/wireless/ath/ar5523/
15981
15982 USB ATTACHED SCSI
15983 M:      Oliver Neukum <oneukum@suse.com>
15984 L:      linux-usb@vger.kernel.org
15985 L:      linux-scsi@vger.kernel.org
15986 S:      Maintained
15987 F:      drivers/usb/storage/uas.c
15988
15989 USB CDC ETHERNET DRIVER
15990 M:      Oliver Neukum <oliver@neukum.org>
15991 L:      linux-usb@vger.kernel.org
15992 S:      Maintained
15993 F:      drivers/net/usb/cdc_*.c
15994 F:      include/uapi/linux/usb/cdc.h
15995
15996 USB CHAOSKEY DRIVER
15997 M:      Keith Packard <keithp@keithp.com>
15998 L:      linux-usb@vger.kernel.org
15999 S:      Maintained
16000 F:      drivers/usb/misc/chaoskey.c
16001
16002 USB CYPRESS C67X00 DRIVER
16003 M:      Peter Korsgaard <jacmet@sunsite.dk>
16004 L:      linux-usb@vger.kernel.org
16005 S:      Maintained
16006 F:      drivers/usb/c67x00/
16007
16008 USB DAVICOM DM9601 DRIVER
16009 M:      Peter Korsgaard <jacmet@sunsite.dk>
16010 L:      netdev@vger.kernel.org
16011 W:      http://www.linux-usb.org/usbnet
16012 S:      Maintained
16013 F:      drivers/net/usb/dm9601.c
16014
16015 USB DIAMOND RIO500 DRIVER
16016 M:      Cesar Miquel <miquel@df.uba.ar>
16017 L:      rio500-users@lists.sourceforge.net
16018 W:      http://rio500.sourceforge.net
16019 S:      Maintained
16020 F:      drivers/usb/misc/rio500*
16021
16022 USB EHCI DRIVER
16023 M:      Alan Stern <stern@rowland.harvard.edu>
16024 L:      linux-usb@vger.kernel.org
16025 S:      Maintained
16026 F:      Documentation/usb/ehci.txt
16027 F:      drivers/usb/host/ehci*
16028
16029 USB GADGET/PERIPHERAL SUBSYSTEM
16030 M:      Felipe Balbi <balbi@kernel.org>
16031 L:      linux-usb@vger.kernel.org
16032 W:      http://www.linux-usb.org/gadget
16033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16034 S:      Maintained
16035 F:      drivers/usb/gadget/
16036 F:      include/linux/usb/gadget*
16037
16038 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16039 M:      Jiri Kosina <jikos@kernel.org>
16040 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16041 L:      linux-usb@vger.kernel.org
16042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16043 S:      Maintained
16044 F:      Documentation/hid/hiddev.txt
16045 F:      drivers/hid/usbhid/
16046
16047 USB INTEL XHCI ROLE MUX DRIVER
16048 M:      Hans de Goede <hdegoede@redhat.com>
16049 L:      linux-usb@vger.kernel.org
16050 S:      Maintained
16051 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16052
16053 USB ISP116X DRIVER
16054 M:      Olav Kongas <ok@artecdesign.ee>
16055 L:      linux-usb@vger.kernel.org
16056 S:      Maintained
16057 F:      drivers/usb/host/isp116x*
16058 F:      include/linux/usb/isp116x.h
16059
16060 USB LAN78XX ETHERNET DRIVER
16061 M:      Woojung Huh <woojung.huh@microchip.com>
16062 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16063 L:      netdev@vger.kernel.org
16064 S:      Maintained
16065 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16066 F:      drivers/net/usb/lan78xx.*
16067 F:      include/dt-bindings/net/microchip-lan78xx.h
16068
16069 USB MASS STORAGE DRIVER
16070 M:      Alan Stern <stern@rowland.harvard.edu>
16071 L:      linux-usb@vger.kernel.org
16072 L:      usb-storage@lists.one-eyed-alien.net
16073 S:      Maintained
16074 F:      drivers/usb/storage/
16075
16076 USB MIDI DRIVER
16077 M:      Clemens Ladisch <clemens@ladisch.de>
16078 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16079 T:      git git://git.alsa-project.org/alsa-kernel.git
16080 S:      Maintained
16081 F:      sound/usb/midi.*
16082
16083 USB NETWORKING DRIVERS
16084 L:      linux-usb@vger.kernel.org
16085 S:      Odd Fixes
16086 F:      drivers/net/usb/
16087
16088 USB OHCI DRIVER
16089 M:      Alan Stern <stern@rowland.harvard.edu>
16090 L:      linux-usb@vger.kernel.org
16091 S:      Maintained
16092 F:      Documentation/usb/ohci.txt
16093 F:      drivers/usb/host/ohci*
16094
16095 USB OTG FSM (Finite State Machine)
16096 M:      Peter Chen <Peter.Chen@nxp.com>
16097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16098 L:      linux-usb@vger.kernel.org
16099 S:      Maintained
16100 F:      drivers/usb/common/usb-otg-fsm.c
16101
16102 USB OVER IP DRIVER
16103 M:      Valentina Manea <valentina.manea.m@gmail.com>
16104 M:      Shuah Khan <shuah@kernel.org>
16105 M:      Shuah Khan <skhan@linuxfoundation.org>
16106 L:      linux-usb@vger.kernel.org
16107 S:      Maintained
16108 F:      Documentation/usb/usbip_protocol.txt
16109 F:      drivers/usb/usbip/
16110 F:      tools/usb/usbip/
16111 F:      tools/testing/selftests/drivers/usb/usbip/
16112
16113 USB PEGASUS DRIVER
16114 M:      Petko Manolov <petkan@nucleusys.com>
16115 L:      linux-usb@vger.kernel.org
16116 L:      netdev@vger.kernel.org
16117 T:      git git://github.com/petkan/pegasus.git
16118 W:      https://github.com/petkan/pegasus
16119 S:      Maintained
16120 F:      drivers/net/usb/pegasus.*
16121
16122 USB PHY LAYER
16123 M:      Felipe Balbi <balbi@kernel.org>
16124 L:      linux-usb@vger.kernel.org
16125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16126 S:      Maintained
16127 F:      drivers/usb/phy/
16128
16129 USB PRINTER DRIVER (usblp)
16130 M:      Pete Zaitcev <zaitcev@redhat.com>
16131 L:      linux-usb@vger.kernel.org
16132 S:      Supported
16133 F:      drivers/usb/class/usblp.c
16134
16135 USB QMI WWAN NETWORK DRIVER
16136 M:      Bjørn Mork <bjorn@mork.no>
16137 L:      netdev@vger.kernel.org
16138 S:      Maintained
16139 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16140 F:      drivers/net/usb/qmi_wwan.c
16141
16142 USB RTL8150 DRIVER
16143 M:      Petko Manolov <petkan@nucleusys.com>
16144 L:      linux-usb@vger.kernel.org
16145 L:      netdev@vger.kernel.org
16146 T:      git git://github.com/petkan/rtl8150.git
16147 W:      https://github.com/petkan/rtl8150
16148 S:      Maintained
16149 F:      drivers/net/usb/rtl8150.c
16150
16151 USB SERIAL SUBSYSTEM
16152 M:      Johan Hovold <johan@kernel.org>
16153 L:      linux-usb@vger.kernel.org
16154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16155 S:      Maintained
16156 F:      Documentation/usb/usb-serial.txt
16157 F:      drivers/usb/serial/
16158 F:      include/linux/usb/serial.h
16159
16160 USB SMSC75XX ETHERNET DRIVER
16161 M:      Steve Glendinning <steve.glendinning@shawell.net>
16162 L:      netdev@vger.kernel.org
16163 S:      Maintained
16164 F:      drivers/net/usb/smsc75xx.*
16165
16166 USB SMSC95XX ETHERNET DRIVER
16167 M:      Steve Glendinning <steve.glendinning@shawell.net>
16168 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16169 L:      netdev@vger.kernel.org
16170 S:      Maintained
16171 F:      drivers/net/usb/smsc95xx.*
16172
16173 USB SUBSYSTEM
16174 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16175 L:      linux-usb@vger.kernel.org
16176 W:      http://www.linux-usb.org
16177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16178 S:      Supported
16179 F:      Documentation/devicetree/bindings/usb/
16180 F:      Documentation/usb/
16181 F:      drivers/usb/
16182 F:      include/linux/usb.h
16183 F:      include/linux/usb/
16184
16185 USB TYPEC PI3USB30532 MUX DRIVER
16186 M:      Hans de Goede <hdegoede@redhat.com>
16187 L:      linux-usb@vger.kernel.org
16188 S:      Maintained
16189 F:      drivers/usb/typec/mux/pi3usb30532.c
16190
16191 USB TYPEC CLASS
16192 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16193 L:      linux-usb@vger.kernel.org
16194 S:      Maintained
16195 F:      Documentation/ABI/testing/sysfs-class-typec
16196 F:      Documentation/driver-api/usb/typec.rst
16197 F:      drivers/usb/typec/
16198 F:      include/linux/usb/typec.h
16199
16200 USB TYPEC BUS FOR ALTERNATE MODES
16201 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16202 L:      linux-usb@vger.kernel.org
16203 S:      Maintained
16204 F:      Documentation/ABI/testing/sysfs-bus-typec
16205 F:      Documentation/driver-api/usb/typec_bus.rst
16206 F:      drivers/usb/typec/altmodes/
16207 F:      include/linux/usb/typec_altmode.h
16208
16209 USB TYPEC PORT CONTROLLER DRIVERS
16210 M:      Guenter Roeck <linux@roeck-us.net>
16211 L:      linux-usb@vger.kernel.org
16212 S:      Maintained
16213 F:      drivers/usb/typec/tcpm/
16214
16215 USB UHCI DRIVER
16216 M:      Alan Stern <stern@rowland.harvard.edu>
16217 L:      linux-usb@vger.kernel.org
16218 S:      Maintained
16219 F:      drivers/usb/host/uhci*
16220
16221 USB VIDEO CLASS
16222 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16223 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16224 L:      linux-media@vger.kernel.org
16225 T:      git git://linuxtv.org/media_tree.git
16226 W:      http://www.ideasonboard.org/uvc/
16227 S:      Maintained
16228 F:      drivers/media/usb/uvc/
16229 F:      include/uapi/linux/uvcvideo.h
16230
16231 USB VISION DRIVER
16232 M:      Hans Verkuil <hverkuil@xs4all.nl>
16233 L:      linux-media@vger.kernel.org
16234 T:      git git://linuxtv.org/media_tree.git
16235 W:      https://linuxtv.org
16236 S:      Odd Fixes
16237 F:      drivers/media/usb/usbvision/
16238
16239 USB WEBCAM GADGET
16240 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16241 L:      linux-usb@vger.kernel.org
16242 S:      Maintained
16243 F:      drivers/usb/gadget/function/*uvc*
16244 F:      drivers/usb/gadget/legacy/webcam.c
16245 F:      include/uapi/linux/usb/g_uvc.h
16246
16247 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16248 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16249 L:      linux-wireless@vger.kernel.org
16250 S:      Maintained
16251 F:      drivers/net/wireless/rndis_wlan.c
16252
16253 USB XHCI DRIVER
16254 M:      Mathias Nyman <mathias.nyman@intel.com>
16255 L:      linux-usb@vger.kernel.org
16256 S:      Supported
16257 F:      drivers/usb/host/xhci*
16258 F:      drivers/usb/host/pci-quirks*
16259
16260 USB ZD1201 DRIVER
16261 L:      linux-wireless@vger.kernel.org
16262 W:      http://linux-lc100020.sourceforge.net
16263 S:      Orphan
16264 F:      drivers/net/wireless/zydas/zd1201.*
16265
16266 USB ZR364XX DRIVER
16267 M:      Antoine Jacquet <royale@zerezo.com>
16268 L:      linux-usb@vger.kernel.org
16269 L:      linux-media@vger.kernel.org
16270 T:      git git://linuxtv.org/media_tree.git
16271 W:      http://royale.zerezo.com/zr364xx/
16272 S:      Maintained
16273 F:      Documentation/media/v4l-drivers/zr364xx*
16274 F:      drivers/media/usb/zr364xx/
16275
16276 USER-MODE LINUX (UML)
16277 M:      Jeff Dike <jdike@addtoit.com>
16278 M:      Richard Weinberger <richard@nod.at>
16279 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16280 L:      linux-um@lists.infradead.org
16281 W:      http://user-mode-linux.sourceforge.net
16282 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16284 S:      Maintained
16285 F:      Documentation/virtual/uml/
16286 F:      arch/um/
16287 F:      arch/x86/um/
16288 F:      fs/hostfs/
16289
16290 USERSPACE COPYIN/COPYOUT (UIOVEC)
16291 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16292 S:      Maintained
16293 F:      lib/iov_iter.c
16294 F:      include/linux/uio.h
16295
16296 USERSPACE DMA BUFFER DRIVER
16297 M:      Gerd Hoffmann <kraxel@redhat.com>
16298 S:      Maintained
16299 L:      dri-devel@lists.freedesktop.org
16300 F:      drivers/dma-buf/udmabuf.c
16301 F:      include/uapi/linux/udmabuf.h
16302 T:      git git://anongit.freedesktop.org/drm/drm-misc
16303
16304 USERSPACE I/O (UIO)
16305 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16306 S:      Maintained
16307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16308 F:      Documentation/driver-api/uio-howto.rst
16309 F:      drivers/uio/
16310 F:      include/linux/uio_driver.h
16311
16312 UTIL-LINUX PACKAGE
16313 M:      Karel Zak <kzak@redhat.com>
16314 L:      util-linux@vger.kernel.org
16315 W:      http://en.wikipedia.org/wiki/Util-linux
16316 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16317 S:      Maintained
16318
16319 UUID HELPERS
16320 M:      Christoph Hellwig <hch@lst.de>
16321 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16322 L:      linux-kernel@vger.kernel.org
16323 T:      git git://git.infradead.org/users/hch/uuid.git
16324 F:      lib/uuid.c
16325 F:      lib/test_uuid.c
16326 F:      include/linux/uuid.h
16327 F:      include/uapi/linux/uuid.h
16328 S:      Maintained
16329
16330 UVESAFB DRIVER
16331 M:      Michal Januszewski <spock@gentoo.org>
16332 L:      linux-fbdev@vger.kernel.org
16333 W:      https://github.com/mjanusz/v86d
16334 S:      Maintained
16335 F:      Documentation/fb/uvesafb.txt
16336 F:      drivers/video/fbdev/uvesafb.*
16337
16338 VF610 NAND DRIVER
16339 M:      Stefan Agner <stefan@agner.ch>
16340 L:      linux-mtd@lists.infradead.org
16341 S:      Supported
16342 F:      drivers/mtd/nand/raw/vf610_nfc.c
16343
16344 VFAT/FAT/MSDOS FILESYSTEM
16345 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16346 S:      Maintained
16347 F:      Documentation/filesystems/vfat.txt
16348 F:      fs/fat/
16349
16350 VFIO DRIVER
16351 M:      Alex Williamson <alex.williamson@redhat.com>
16352 L:      kvm@vger.kernel.org
16353 T:      git git://github.com/awilliam/linux-vfio.git
16354 S:      Maintained
16355 F:      Documentation/vfio.txt
16356 F:      drivers/vfio/
16357 F:      include/linux/vfio.h
16358 F:      include/uapi/linux/vfio.h
16359
16360 VFIO MEDIATED DEVICE DRIVERS
16361 M:      Kirti Wankhede <kwankhede@nvidia.com>
16362 L:      kvm@vger.kernel.org
16363 S:      Maintained
16364 F:      Documentation/vfio-mediated-device.txt
16365 F:      drivers/vfio/mdev/
16366 F:      include/linux/mdev.h
16367 F:      samples/vfio-mdev/
16368
16369 VFIO PLATFORM DRIVER
16370 M:      Eric Auger <eric.auger@redhat.com>
16371 L:      kvm@vger.kernel.org
16372 S:      Maintained
16373 F:      drivers/vfio/platform/
16374
16375 VGA_SWITCHEROO
16376 R:      Lukas Wunner <lukas@wunner.de>
16377 S:      Maintained
16378 F:      Documentation/gpu/vga-switcheroo.rst
16379 F:      drivers/gpu/vga/vga_switcheroo.c
16380 F:      include/linux/vga_switcheroo.h
16381 T:      git git://anongit.freedesktop.org/drm/drm-misc
16382
16383 VIA RHINE NETWORK DRIVER
16384 S:      Orphan
16385 F:      drivers/net/ethernet/via/via-rhine.c
16386
16387 VIA SD/MMC CARD CONTROLLER DRIVER
16388 M:      Bruce Chang <brucechang@via.com.tw>
16389 M:      Harald Welte <HaraldWelte@viatech.com>
16390 S:      Maintained
16391 F:      drivers/mmc/host/via-sdmmc.c
16392
16393 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16394 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16395 L:      linux-fbdev@vger.kernel.org
16396 S:      Maintained
16397 F:      include/linux/via-core.h
16398 F:      include/linux/via-gpio.h
16399 F:      include/linux/via_i2c.h
16400 F:      drivers/video/fbdev/via/
16401
16402 VIA VELOCITY NETWORK DRIVER
16403 M:      Francois Romieu <romieu@fr.zoreil.com>
16404 L:      netdev@vger.kernel.org
16405 S:      Maintained
16406 F:      drivers/net/ethernet/via/via-velocity.*
16407
16408 VICODEC VIRTUAL CODEC DRIVER
16409 M:      Hans Verkuil <hans.verkuil@cisco.com>
16410 L:      linux-media@vger.kernel.org
16411 T:      git git://linuxtv.org/media_tree.git
16412 W:      https://linuxtv.org
16413 S:      Maintained
16414 F:      drivers/media/platform/vicodec/*
16415
16416 VIDEO MULTIPLEXER DRIVER
16417 M:      Philipp Zabel <p.zabel@pengutronix.de>
16418 L:      linux-media@vger.kernel.org
16419 S:      Maintained
16420 F:      drivers/media/platform/video-mux.c
16421
16422 VIDEO I2C POLLING DRIVER
16423 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16424 L:      linux-media@vger.kernel.org
16425 S:      Maintained
16426 F:      drivers/media/i2c/video-i2c.c
16427
16428 VIDEOBUF2 FRAMEWORK
16429 M:      Pawel Osciak <pawel@osciak.com>
16430 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16431 M:      Kyungmin Park <kyungmin.park@samsung.com>
16432 L:      linux-media@vger.kernel.org
16433 S:      Maintained
16434 F:      drivers/media/common/videobuf2/*
16435 F:      include/media/videobuf2-*
16436
16437 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16438 M:      Helen Koike <helen.koike@collabora.com>
16439 L:      linux-media@vger.kernel.org
16440 T:      git git://linuxtv.org/media_tree.git
16441 W:      https://linuxtv.org
16442 S:      Maintained
16443 F:      drivers/media/platform/vimc/*
16444
16445 VIRT LIB
16446 M:      Alex Williamson <alex.williamson@redhat.com>
16447 M:      Paolo Bonzini <pbonzini@redhat.com>
16448 L:      kvm@vger.kernel.org
16449 S:      Supported
16450 F:      virt/lib/
16451
16452 VIRTIO AND VHOST VSOCK DRIVER
16453 M:      Stefan Hajnoczi <stefanha@redhat.com>
16454 L:      kvm@vger.kernel.org
16455 L:      virtualization@lists.linux-foundation.org
16456 L:      netdev@vger.kernel.org
16457 S:      Maintained
16458 F:      include/linux/virtio_vsock.h
16459 F:      include/uapi/linux/virtio_vsock.h
16460 F:      include/uapi/linux/vsockmon.h
16461 F:      include/uapi/linux/vm_sockets_diag.h
16462 F:      net/vmw_vsock/diag.c
16463 F:      net/vmw_vsock/af_vsock_tap.c
16464 F:      net/vmw_vsock/virtio_transport_common.c
16465 F:      net/vmw_vsock/virtio_transport.c
16466 F:      drivers/net/vsockmon.c
16467 F:      drivers/vhost/vsock.c
16468 F:      tools/testing/vsock/
16469
16470 VIRTIO CONSOLE DRIVER
16471 M:      Amit Shah <amit@kernel.org>
16472 L:      virtualization@lists.linux-foundation.org
16473 S:      Maintained
16474 F:      drivers/char/virtio_console.c
16475 F:      include/linux/virtio_console.h
16476 F:      include/uapi/linux/virtio_console.h
16477
16478 VIRTIO CORE, NET AND BLOCK DRIVERS
16479 M:      "Michael S. Tsirkin" <mst@redhat.com>
16480 M:      Jason Wang <jasowang@redhat.com>
16481 L:      virtualization@lists.linux-foundation.org
16482 S:      Maintained
16483 F:      Documentation/devicetree/bindings/virtio/
16484 F:      drivers/virtio/
16485 F:      tools/virtio/
16486 F:      drivers/net/virtio_net.c
16487 F:      drivers/block/virtio_blk.c
16488 F:      include/linux/virtio*.h
16489 F:      include/uapi/linux/virtio_*.h
16490 F:      drivers/crypto/virtio/
16491 F:      mm/balloon_compaction.c
16492
16493 VIRTIO CRYPTO DRIVER
16494 M:      Gonglei <arei.gonglei@huawei.com>
16495 L:      virtualization@lists.linux-foundation.org
16496 L:      linux-crypto@vger.kernel.org
16497 S:      Maintained
16498 F:      drivers/crypto/virtio/
16499 F:      include/uapi/linux/virtio_crypto.h
16500
16501 VIRTIO DRIVERS FOR S390
16502 M:      Cornelia Huck <cohuck@redhat.com>
16503 M:      Halil Pasic <pasic@linux.ibm.com>
16504 L:      linux-s390@vger.kernel.org
16505 L:      virtualization@lists.linux-foundation.org
16506 L:      kvm@vger.kernel.org
16507 S:      Supported
16508 F:      drivers/s390/virtio/
16509 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16510
16511 VIRTIO GPU DRIVER
16512 M:      David Airlie <airlied@linux.ie>
16513 M:      Gerd Hoffmann <kraxel@redhat.com>
16514 L:      dri-devel@lists.freedesktop.org
16515 L:      virtualization@lists.linux-foundation.org
16516 T:      git git://anongit.freedesktop.org/drm/drm-misc
16517 S:      Maintained
16518 F:      drivers/gpu/drm/virtio/
16519 F:      include/uapi/linux/virtio_gpu.h
16520
16521 VIRTIO HOST (VHOST)
16522 M:      "Michael S. Tsirkin" <mst@redhat.com>
16523 M:      Jason Wang <jasowang@redhat.com>
16524 L:      kvm@vger.kernel.org
16525 L:      virtualization@lists.linux-foundation.org
16526 L:      netdev@vger.kernel.org
16527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16528 S:      Maintained
16529 F:      drivers/vhost/
16530 F:      include/uapi/linux/vhost.h
16531
16532 VIRTIO INPUT DRIVER
16533 M:      Gerd Hoffmann <kraxel@redhat.com>
16534 S:      Maintained
16535 F:      drivers/virtio/virtio_input.c
16536 F:      include/uapi/linux/virtio_input.h
16537
16538 VIRTUAL BOX GUEST DEVICE DRIVER
16539 M:      Hans de Goede <hdegoede@redhat.com>
16540 M:      Arnd Bergmann <arnd@arndb.de>
16541 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16542 S:      Maintained
16543 F:      include/linux/vbox_utils.h
16544 F:      include/uapi/linux/vbox*.h
16545 F:      drivers/virt/vboxguest/
16546
16547 VIRTUAL SERIO DEVICE DRIVER
16548 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16549 S:      Maintained
16550 F:      drivers/input/serio/userio.c
16551 F:      include/uapi/linux/userio.h
16552
16553 VIVID VIRTUAL VIDEO DRIVER
16554 M:      Hans Verkuil <hverkuil@xs4all.nl>
16555 L:      linux-media@vger.kernel.org
16556 T:      git git://linuxtv.org/media_tree.git
16557 W:      https://linuxtv.org
16558 S:      Maintained
16559 F:      drivers/media/platform/vivid/*
16560
16561 VLYNQ BUS
16562 M:      Florian Fainelli <f.fainelli@gmail.com>
16563 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16564 S:      Maintained
16565 F:      drivers/vlynq/vlynq.c
16566 F:      include/linux/vlynq.h
16567
16568 VME SUBSYSTEM
16569 M:      Martyn Welch <martyn@welchs.me.uk>
16570 M:      Manohar Vanga <manohar.vanga@gmail.com>
16571 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16572 L:      devel@driverdev.osuosl.org
16573 S:      Maintained
16574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16575 F:      Documentation/driver-api/vme.rst
16576 F:      drivers/staging/vme/
16577 F:      drivers/vme/
16578 F:      include/linux/vme*
16579
16580 VMWARE BALLOON DRIVER
16581 M:      Julien Freche <jfreche@vmware.com>
16582 M:      Nadav Amit <namit@vmware.com>
16583 M:      "VMware, Inc." <pv-drivers@vmware.com>
16584 L:      linux-kernel@vger.kernel.org
16585 S:      Maintained
16586 F:      drivers/misc/vmw_balloon.c
16587
16588 VMWARE HYPERVISOR INTERFACE
16589 M:      Alok Kataria <akataria@vmware.com>
16590 L:      virtualization@lists.linux-foundation.org
16591 S:      Supported
16592 F:      arch/x86/kernel/cpu/vmware.c
16593
16594 VMWARE PVRDMA DRIVER
16595 M:      Adit Ranadive <aditr@vmware.com>
16596 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16597 L:      linux-rdma@vger.kernel.org
16598 S:      Maintained
16599 F:      drivers/infiniband/hw/vmw_pvrdma/
16600
16601 VMware PVSCSI driver
16602 M:      Jim Gill <jgill@vmware.com>
16603 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16604 L:      linux-scsi@vger.kernel.org
16605 S:      Maintained
16606 F:      drivers/scsi/vmw_pvscsi.c
16607 F:      drivers/scsi/vmw_pvscsi.h
16608
16609 VMWARE VMMOUSE SUBDRIVER
16610 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16611 M:      "VMware, Inc." <pv-drivers@vmware.com>
16612 L:      linux-input@vger.kernel.org
16613 S:      Maintained
16614 F:      drivers/input/mouse/vmmouse.c
16615 F:      drivers/input/mouse/vmmouse.h
16616
16617 VMWARE VMXNET3 ETHERNET DRIVER
16618 M:      Ronak Doshi <doshir@vmware.com>
16619 M:      "VMware, Inc." <pv-drivers@vmware.com>
16620 L:      netdev@vger.kernel.org
16621 S:      Maintained
16622 F:      drivers/net/vmxnet3/
16623
16624 VOCORE VOCORE2 BOARD
16625 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16626 L:      linux-mips@vger.kernel.org
16627 S:      Maintained
16628 F:      arch/mips/boot/dts/ralink/vocore2.dts
16629
16630 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16631 M:      Liam Girdwood <lgirdwood@gmail.com>
16632 M:      Mark Brown <broonie@kernel.org>
16633 L:      linux-kernel@vger.kernel.org
16634 W:      http://www.slimlogic.co.uk/?p=48
16635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16636 S:      Supported
16637 F:      Documentation/devicetree/bindings/regulator/
16638 F:      Documentation/power/regulator/
16639 F:      drivers/regulator/
16640 F:      include/dt-bindings/regulator/
16641 F:      include/linux/regulator/
16642
16643 VRF
16644 M:      David Ahern <dsa@cumulusnetworks.com>
16645 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16646 L:      netdev@vger.kernel.org
16647 S:      Maintained
16648 F:      drivers/net/vrf.c
16649 F:      Documentation/networking/vrf.txt
16650
16651 VT1211 HARDWARE MONITOR DRIVER
16652 M:      Juerg Haefliger <juergh@gmail.com>
16653 L:      linux-hwmon@vger.kernel.org
16654 S:      Maintained
16655 F:      Documentation/hwmon/vt1211
16656 F:      drivers/hwmon/vt1211.c
16657
16658 VT8231 HARDWARE MONITOR DRIVER
16659 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16660 L:      linux-hwmon@vger.kernel.org
16661 S:      Maintained
16662 F:      drivers/hwmon/vt8231.c
16663
16664 VUB300 USB to SDIO/SD/MMC bridge chip
16665 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16666 L:      linux-mmc@vger.kernel.org
16667 L:      linux-usb@vger.kernel.org
16668 S:      Supported
16669 F:      drivers/mmc/host/vub300.c
16670
16671 W1 DALLAS'S 1-WIRE BUS
16672 M:      Evgeniy Polyakov <zbr@ioremap.net>
16673 S:      Maintained
16674 F:      Documentation/devicetree/bindings/w1/
16675 F:      Documentation/w1/
16676 F:      drivers/w1/
16677 F:      include/linux/w1.h
16678
16679 W83791D HARDWARE MONITORING DRIVER
16680 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16681 L:      linux-hwmon@vger.kernel.org
16682 S:      Maintained
16683 F:      Documentation/hwmon/w83791d
16684 F:      drivers/hwmon/w83791d.c
16685
16686 W83793 HARDWARE MONITORING DRIVER
16687 M:      Rudolf Marek <r.marek@assembler.cz>
16688 L:      linux-hwmon@vger.kernel.org
16689 S:      Maintained
16690 F:      Documentation/hwmon/w83793
16691 F:      drivers/hwmon/w83793.c
16692
16693 W83795 HARDWARE MONITORING DRIVER
16694 M:      Jean Delvare <jdelvare@suse.com>
16695 L:      linux-hwmon@vger.kernel.org
16696 S:      Maintained
16697 F:      drivers/hwmon/w83795.c
16698
16699 W83L51xD SD/MMC CARD INTERFACE DRIVER
16700 M:      Pierre Ossman <pierre@ossman.eu>
16701 S:      Maintained
16702 F:      drivers/mmc/host/wbsd.*
16703
16704 WACOM PROTOCOL 4 SERIAL TABLETS
16705 M:      Julian Squires <julian@cipht.net>
16706 M:      Hans de Goede <hdegoede@redhat.com>
16707 L:      linux-input@vger.kernel.org
16708 S:      Maintained
16709 F:      drivers/input/tablet/wacom_serial4.c
16710
16711 WATCHDOG DEVICE DRIVERS
16712 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16713 M:      Guenter Roeck <linux@roeck-us.net>
16714 L:      linux-watchdog@vger.kernel.org
16715 W:      http://www.linux-watchdog.org/
16716 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16717 S:      Maintained
16718 F:      Documentation/devicetree/bindings/watchdog/
16719 F:      Documentation/watchdog/
16720 F:      drivers/watchdog/
16721 F:      include/linux/watchdog.h
16722 F:      include/uapi/linux/watchdog.h
16723
16724 WHISKEYCOVE PMIC GPIO DRIVER
16725 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16726 L:      linux-gpio@vger.kernel.org
16727 S:      Maintained
16728 F:      drivers/gpio/gpio-wcove.c
16729
16730 WHWAVE RTC DRIVER
16731 M:      Dianlong Li <long17.cool@163.com>
16732 L:      linux-rtc@vger.kernel.org
16733 S:      Maintained
16734 F:      drivers/rtc/rtc-sd3078.c
16735
16736 WIIMOTE HID DRIVER
16737 M:      David Herrmann <dh.herrmann@googlemail.com>
16738 L:      linux-input@vger.kernel.org
16739 S:      Maintained
16740 F:      drivers/hid/hid-wiimote*
16741
16742 WILOCITY WIL6210 WIRELESS DRIVER
16743 M:      Maya Erez <merez@codeaurora.org>
16744 L:      linux-wireless@vger.kernel.org
16745 L:      wil6210@qti.qualcomm.com
16746 S:      Supported
16747 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16748 F:      drivers/net/wireless/ath/wil6210/
16749
16750 WIMAX STACK
16751 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16752 M:      linux-wimax@intel.com
16753 L:      wimax@linuxwimax.org (subscribers-only)
16754 S:      Supported
16755 W:      http://linuxwimax.org
16756 F:      Documentation/wimax/README.wimax
16757 F:      include/linux/wimax/debug.h
16758 F:      include/net/wimax.h
16759 F:      include/uapi/linux/wimax.h
16760 F:      net/wimax/
16761
16762 WINBOND CIR DRIVER
16763 M:      David Härdeman <david@hardeman.nu>
16764 S:      Maintained
16765 F:      drivers/media/rc/winbond-cir.c
16766
16767 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16768 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16769 L:      linux-watchdog@vger.kernel.org
16770 S:      Maintained
16771 F:      drivers/watchdog/ebc-c384_wdt.c
16772
16773 WINSYSTEMS WS16C48 GPIO DRIVER
16774 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16775 L:      linux-gpio@vger.kernel.org
16776 S:      Maintained
16777 F:      drivers/gpio/gpio-ws16c48.c
16778
16779 WISTRON LAPTOP BUTTON DRIVER
16780 M:      Miloslav Trmac <mitr@volny.cz>
16781 S:      Maintained
16782 F:      drivers/input/misc/wistron_btns.c
16783
16784 WL3501 WIRELESS PCMCIA CARD DRIVER
16785 L:      linux-wireless@vger.kernel.org
16786 S:      Odd fixes
16787 F:      drivers/net/wireless/wl3501*
16788
16789 WOLFSON MICROELECTRONICS DRIVERS
16790 L:      patches@opensource.cirrus.com
16791 T:      git https://github.com/CirrusLogic/linux-drivers.git
16792 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16793 S:      Supported
16794 F:      Documentation/hwmon/wm83??
16795 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16796 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16797 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16798 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16799 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16800 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16801 F:      drivers/clk/clk-wm83*.c
16802 F:      drivers/extcon/extcon-arizona.c
16803 F:      drivers/leds/leds-wm83*.c
16804 F:      drivers/gpio/gpio-*wm*.c
16805 F:      drivers/gpio/gpio-arizona.c
16806 F:      drivers/hwmon/wm83??-hwmon.c
16807 F:      drivers/input/misc/wm831x-on.c
16808 F:      drivers/input/touchscreen/wm831x-ts.c
16809 F:      drivers/input/touchscreen/wm97*.c
16810 F:      drivers/mfd/arizona*
16811 F:      drivers/mfd/wm*.c
16812 F:      drivers/mfd/cs47l24*
16813 F:      drivers/power/supply/wm83*.c
16814 F:      drivers/rtc/rtc-wm83*.c
16815 F:      drivers/regulator/wm8*.c
16816 F:      drivers/regulator/arizona*
16817 F:      drivers/video/backlight/wm83*_bl.c
16818 F:      drivers/watchdog/wm83*_wdt.c
16819 F:      include/linux/mfd/arizona/
16820 F:      include/linux/mfd/wm831x/
16821 F:      include/linux/mfd/wm8350/
16822 F:      include/linux/mfd/wm8400*
16823 F:      include/linux/regulator/arizona*
16824 F:      include/linux/wm97xx.h
16825 F:      include/sound/wm????.h
16826 F:      sound/soc/codecs/arizona.?
16827 F:      sound/soc/codecs/wm*
16828 F:      sound/soc/codecs/cs47l24*
16829
16830 WORKQUEUE
16831 M:      Tejun Heo <tj@kernel.org>
16832 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16834 S:      Maintained
16835 F:      include/linux/workqueue.h
16836 F:      kernel/workqueue.c
16837 F:      Documentation/core-api/workqueue.rst
16838
16839 X-POWERS AXP288 PMIC DRIVERS
16840 M:      Hans de Goede <hdegoede@redhat.com>
16841 S:      Maintained
16842 N:      axp288
16843 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16844
16845 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16846 M:      Chen-Yu Tsai <wens@csie.org>
16847 L:      linux-kernel@vger.kernel.org
16848 S:      Maintained
16849 N:      axp[128]
16850
16851 X.25 NETWORK LAYER
16852 M:      Andrew Hendry <andrew.hendry@gmail.com>
16853 L:      linux-x25@vger.kernel.org
16854 S:      Odd Fixes
16855 F:      Documentation/networking/x25*
16856 F:      include/net/x25*
16857 F:      net/x25/
16858
16859 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16860 M:      Thomas Gleixner <tglx@linutronix.de>
16861 M:      Ingo Molnar <mingo@redhat.com>
16862 M:      Borislav Petkov <bp@alien8.de>
16863 R:      "H. Peter Anvin" <hpa@zytor.com>
16864 M:      x86@kernel.org
16865 L:      linux-kernel@vger.kernel.org
16866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16867 S:      Maintained
16868 F:      Documentation/devicetree/bindings/x86/
16869 F:      Documentation/x86/
16870 F:      arch/x86/
16871
16872 X86 ENTRY CODE
16873 M:      Andy Lutomirski <luto@kernel.org>
16874 L:      linux-kernel@vger.kernel.org
16875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16876 S:      Maintained
16877 F:      arch/x86/entry/
16878
16879 X86 MCE INFRASTRUCTURE
16880 M:      Tony Luck <tony.luck@intel.com>
16881 M:      Borislav Petkov <bp@alien8.de>
16882 L:      linux-edac@vger.kernel.org
16883 S:      Maintained
16884 F:      arch/x86/kernel/cpu/mcheck/*
16885
16886 X86 MICROCODE UPDATE SUPPORT
16887 M:      Borislav Petkov <bp@alien8.de>
16888 S:      Maintained
16889 F:      arch/x86/kernel/cpu/microcode/*
16890
16891 X86 MM
16892 M:      Dave Hansen <dave.hansen@linux.intel.com>
16893 M:      Andy Lutomirski <luto@kernel.org>
16894 M:      Peter Zijlstra <peterz@infradead.org>
16895 L:      linux-kernel@vger.kernel.org
16896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16897 S:      Maintained
16898 F:      arch/x86/mm/
16899
16900 X86 PLATFORM DRIVERS
16901 M:      Darren Hart <dvhart@infradead.org>
16902 M:      Andy Shevchenko <andy@infradead.org>
16903 L:      platform-driver-x86@vger.kernel.org
16904 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16905 S:      Maintained
16906 F:      drivers/platform/x86/
16907 F:      drivers/platform/olpc/
16908
16909 X86 PLATFORM DRIVERS - ARCH
16910 R:      Darren Hart <dvhart@infradead.org>
16911 R:      Andy Shevchenko <andy@infradead.org>
16912 L:      platform-driver-x86@vger.kernel.org
16913 L:      x86@kernel.org
16914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16915 S:      Maintained
16916 F:      arch/x86/platform
16917
16918 X86 VDSO
16919 M:      Andy Lutomirski <luto@kernel.org>
16920 L:      linux-kernel@vger.kernel.org
16921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16922 S:      Maintained
16923 F:      arch/x86/entry/vdso/
16924
16925 XARRAY
16926 M:      Matthew Wilcox <willy@infradead.org>
16927 L:      linux-fsdevel@vger.kernel.org
16928 S:      Supported
16929 F:      Documentation/core-api/xarray.rst
16930 F:      lib/idr.c
16931 F:      lib/xarray.c
16932 F:      include/linux/idr.h
16933 F:      include/linux/xarray.h
16934 F:      tools/testing/radix-tree
16935
16936 XBOX DVD IR REMOTE
16937 M:      Benjamin Valentin <benpicco@googlemail.com>
16938 S:      Maintained
16939 F:      drivers/media/rc/xbox_remote.c
16940 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16941
16942 XC2028/3028 TUNER DRIVER
16943 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16944 L:      linux-media@vger.kernel.org
16945 W:      https://linuxtv.org
16946 T:      git git://linuxtv.org/media_tree.git
16947 S:      Maintained
16948 F:      drivers/media/tuners/tuner-xc2028.*
16949
16950 XDP (eXpress Data Path)
16951 M:      Alexei Starovoitov <ast@kernel.org>
16952 M:      Daniel Borkmann <daniel@iogearbox.net>
16953 M:      David S. Miller <davem@davemloft.net>
16954 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16955 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16956 M:      John Fastabend <john.fastabend@gmail.com>
16957 L:      netdev@vger.kernel.org
16958 L:      xdp-newbies@vger.kernel.org
16959 L:      bpf@vger.kernel.org
16960 S:      Supported
16961 F:      net/core/xdp.c
16962 F:      include/net/xdp.h
16963 F:      kernel/bpf/devmap.c
16964 F:      kernel/bpf/cpumap.c
16965 F:      include/trace/events/xdp.h
16966 K:      xdp
16967 N:      xdp
16968
16969 XDP SOCKETS (AF_XDP)
16970 M:      Björn Töpel <bjorn.topel@intel.com>
16971 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16972 L:      netdev@vger.kernel.org
16973 L:      bpf@vger.kernel.org
16974 S:      Maintained
16975 F:      kernel/bpf/xskmap.c
16976 F:      net/xdp/
16977
16978 XEN BLOCK SUBSYSTEM
16979 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16980 M:      Roger Pau Monné <roger.pau@citrix.com>
16981 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16982 S:      Supported
16983 F:      drivers/block/xen-blkback/*
16984 F:      drivers/block/xen*
16985
16986 XEN HYPERVISOR ARM
16987 M:      Stefano Stabellini <sstabellini@kernel.org>
16988 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16989 S:      Maintained
16990 F:      arch/arm/xen/
16991 F:      arch/arm/include/asm/xen/
16992
16993 XEN HYPERVISOR ARM64
16994 M:      Stefano Stabellini <sstabellini@kernel.org>
16995 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16996 S:      Maintained
16997 F:      arch/arm64/xen/
16998 F:      arch/arm64/include/asm/xen/
16999
17000 XEN HYPERVISOR INTERFACE
17001 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17002 M:      Juergen Gross <jgross@suse.com>
17003 R:      Stefano Stabellini <sstabellini@kernel.org>
17004 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17006 S:      Supported
17007 F:      arch/x86/xen/
17008 F:      arch/x86/platform/pvh/
17009 F:      drivers/*/xen-*front.c
17010 F:      drivers/xen/
17011 F:      arch/x86/include/asm/xen/
17012 F:      arch/x86/include/asm/pvclock-abi.h
17013 F:      include/xen/
17014 F:      include/uapi/xen/
17015 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17016 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17017
17018 XEN NETWORK BACKEND DRIVER
17019 M:      Wei Liu <wei.liu2@citrix.com>
17020 M:      Paul Durrant <paul.durrant@citrix.com>
17021 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17022 L:      netdev@vger.kernel.org
17023 S:      Supported
17024 F:      drivers/net/xen-netback/*
17025
17026 XEN PCI SUBSYSTEM
17027 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17028 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17029 S:      Supported
17030 F:      arch/x86/pci/*xen*
17031 F:      drivers/pci/*xen*
17032
17033 XEN PVSCSI DRIVERS
17034 M:      Juergen Gross <jgross@suse.com>
17035 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17036 L:      linux-scsi@vger.kernel.org
17037 S:      Supported
17038 F:      drivers/scsi/xen-scsifront.c
17039 F:      drivers/xen/xen-scsiback.c
17040 F:      include/xen/interface/io/vscsiif.h
17041
17042 XEN SWIOTLB SUBSYSTEM
17043 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17044 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17045 L:      iommu@lists.linux-foundation.org
17046 S:      Supported
17047 F:      arch/x86/xen/*swiotlb*
17048 F:      drivers/xen/*swiotlb*
17049
17050 XEN SOUND FRONTEND DRIVER
17051 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17052 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17054 S:      Supported
17055 F:      sound/xen/*
17056
17057 XFS FILESYSTEM
17058 M:      Darrick J. Wong <darrick.wong@oracle.com>
17059 M:      linux-xfs@vger.kernel.org
17060 L:      linux-xfs@vger.kernel.org
17061 W:      http://xfs.org/
17062 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17063 S:      Supported
17064 F:      Documentation/filesystems/xfs.txt
17065 F:      fs/xfs/
17066
17067 XILINX AXI ETHERNET DRIVER
17068 M:      Anirudha Sarangi <anirudh@xilinx.com>
17069 M:      John Linn <John.Linn@xilinx.com>
17070 S:      Maintained
17071 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17072
17073 XILINX UARTLITE SERIAL DRIVER
17074 M:      Peter Korsgaard <jacmet@sunsite.dk>
17075 L:      linux-serial@vger.kernel.org
17076 S:      Maintained
17077 F:      drivers/tty/serial/uartlite.c
17078
17079 XILINX VIDEO IP CORES
17080 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17081 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17082 L:      linux-media@vger.kernel.org
17083 T:      git git://linuxtv.org/media_tree.git
17084 S:      Supported
17085 F:      Documentation/devicetree/bindings/media/xilinx/
17086 F:      drivers/media/platform/xilinx/
17087 F:      include/uapi/linux/xilinx-v4l2-controls.h
17088
17089 XILLYBUS DRIVER
17090 M:      Eli Billauer <eli.billauer@gmail.com>
17091 L:      linux-kernel@vger.kernel.org
17092 S:      Supported
17093 F:      drivers/char/xillybus/
17094
17095 XLP9XX I2C DRIVER
17096 M:      George Cherian <george.cherian@cavium.com>
17097 M:      Jan Glauber <jglauber@cavium.com>
17098 L:      linux-i2c@vger.kernel.org
17099 W:      http://www.cavium.com
17100 S:      Supported
17101 F:      drivers/i2c/busses/i2c-xlp9xx.c
17102
17103 XRA1403 GPIO EXPANDER
17104 M:      Nandor Han <nandor.han@ge.com>
17105 M:      Semi Malinen <semi.malinen@ge.com>
17106 L:      linux-gpio@vger.kernel.org
17107 S:      Maintained
17108 F:      drivers/gpio/gpio-xra1403.c
17109 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17110
17111 XTENSA XTFPGA PLATFORM SUPPORT
17112 M:      Max Filippov <jcmvbkbc@gmail.com>
17113 L:      linux-xtensa@linux-xtensa.org
17114 S:      Maintained
17115 F:      drivers/spi/spi-xtensa-xtfpga.c
17116 F:      sound/soc/xtensa/xtfpga-i2s.c
17117
17118 YAM DRIVER FOR AX.25
17119 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17120 L:      linux-hams@vger.kernel.org
17121 S:      Maintained
17122 F:      drivers/net/hamradio/yam*
17123 F:      include/linux/yam.h
17124
17125 YAMA SECURITY MODULE
17126 M:      Kees Cook <keescook@chromium.org>
17127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17128 S:      Supported
17129 F:      security/yama/
17130 F:      Documentation/admin-guide/LSM/Yama.rst
17131
17132 YEALINK PHONE DRIVER
17133 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17134 L:      usbb2k-api-dev@nongnu.org
17135 S:      Maintained
17136 F:      Documentation/input/devices/yealink.rst
17137 F:      drivers/input/misc/yealink.*
17138
17139 Z8530 DRIVER FOR AX.25
17140 M:      Joerg Reuter <jreuter@yaina.de>
17141 W:      http://yaina.de/jreuter/
17142 W:      http://www.qsl.net/dl1bke/
17143 L:      linux-hams@vger.kernel.org
17144 S:      Maintained
17145 F:      Documentation/networking/z8530drv.txt
17146 F:      drivers/net/hamradio/*scc.c
17147 F:      drivers/net/hamradio/z8530.h
17148
17149 ZBUD COMPRESSED PAGE ALLOCATOR
17150 M:      Seth Jennings <sjenning@redhat.com>
17151 M:      Dan Streetman <ddstreet@ieee.org>
17152 L:      linux-mm@kvack.org
17153 S:      Maintained
17154 F:      mm/zbud.c
17155 F:      include/linux/zbud.h
17156
17157 ZD1211RW WIRELESS DRIVER
17158 M:      Daniel Drake <dsd@gentoo.org>
17159 M:      Ulrich Kunitz <kune@deine-taler.de>
17160 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17161 L:      linux-wireless@vger.kernel.org
17162 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17163 S:      Maintained
17164 F:      drivers/net/wireless/zydas/zd1211rw/
17165
17166 ZD1301 MEDIA DRIVER
17167 M:      Antti Palosaari <crope@iki.fi>
17168 L:      linux-media@vger.kernel.org
17169 W:      https://linuxtv.org/
17170 W:      http://palosaari.fi/linux/
17171 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17172 S:      Maintained
17173 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17174
17175 ZD1301_DEMOD MEDIA DRIVER
17176 M:      Antti Palosaari <crope@iki.fi>
17177 L:      linux-media@vger.kernel.org
17178 W:      https://linuxtv.org/
17179 W:      http://palosaari.fi/linux/
17180 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17181 S:      Maintained
17182 F:      drivers/media/dvb-frontends/zd1301_demod*
17183
17184 ZPOOL COMPRESSED PAGE STORAGE API
17185 M:      Dan Streetman <ddstreet@ieee.org>
17186 L:      linux-mm@kvack.org
17187 S:      Maintained
17188 F:      mm/zpool.c
17189 F:      include/linux/zpool.h
17190
17191 ZR36067 VIDEO FOR LINUX DRIVER
17192 L:      mjpeg-users@lists.sourceforge.net
17193 L:      linux-media@vger.kernel.org
17194 W:      http://mjpeg.sourceforge.net/driver-zoran/
17195 T:      hg https://linuxtv.org/hg/v4l-dvb
17196 S:      Odd Fixes
17197 F:      drivers/staging/media/zoran/
17198
17199 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17200 M:      Minchan Kim <minchan@kernel.org>
17201 M:      Nitin Gupta <ngupta@vflare.org>
17202 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17203 L:      linux-kernel@vger.kernel.org
17204 S:      Maintained
17205 F:      drivers/block/zram/
17206 F:      Documentation/blockdev/zram.txt
17207
17208 ZS DECSTATION Z85C30 SERIAL DRIVER
17209 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17210 S:      Maintained
17211 F:      drivers/tty/serial/zs.*
17212
17213 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17214 M:      Minchan Kim <minchan@kernel.org>
17215 M:      Nitin Gupta <ngupta@vflare.org>
17216 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17217 L:      linux-mm@kvack.org
17218 S:      Maintained
17219 F:      mm/zsmalloc.c
17220 F:      include/linux/zsmalloc.h
17221 F:      Documentation/vm/zsmalloc.rst
17222
17223 ZSWAP COMPRESSED SWAP CACHING
17224 M:      Seth Jennings <sjenning@redhat.com>
17225 M:      Dan Streetman <ddstreet@ieee.org>
17226 L:      linux-mm@kvack.org
17227 S:      Maintained
17228 F:      mm/zswap.c
17229
17230 THE REST
17231 M:      Linus Torvalds <torvalds@linux-foundation.org>
17232 L:      linux-kernel@vger.kernel.org
17233 Q:      http://patchwork.kernel.org/project/LKML/list/
17234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17235 S:      Buried alive in reporters
17236 F:      *
17237 F:      */