MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Ron Minnich <rminnich@sandia.gov>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 S:      Maintained
 209 F:      Documentation/filesystems/9p.txt
 210 F:      fs/9p/
 211 F:      net/9p/
 212 F:      include/net/9p/
 213 F:      include/uapi/linux/virtio_9p.h
 214 F:      include/trace/events/9p.h
 215
 216 A8293 MEDIA DRIVER
 217 M:      Antti Palosaari <crope@iki.fi>
 218 L:      linux-media@vger.kernel.org
 219 W:      https://linuxtv.org
 220 W:      http://palosaari.fi/linux/
 221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 222 T:      git git://linuxtv.org/anttip/media_tree.git
 223 S:      Maintained
 224 F:      drivers/media/dvb-frontends/a8293*
 225
 226 AACRAID SCSI RAID DRIVER
 227 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 228 L:      linux-scsi@vger.kernel.org
 229 W:      http://www.adaptec.com/
 230 S:      Supported
 231 F:      Documentation/scsi/aacraid.txt
 232 F:      drivers/scsi/aacraid/
 233
 234 ABI/API
 235 L:      linux-api@vger.kernel.org
 236 F:      include/linux/syscalls.h
 237 F:      kernel/sys_ni.c
 238
 239 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 240 M:      Hans de Goede <hdegoede@redhat.com>
 241 L:      linux-hwmon@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/hwmon/abituguru.c
 244
 245 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 246 M:      Alistair John Strachan <alistair@devzero.co.uk>
 247 L:      linux-hwmon@vger.kernel.org
 248 S:      Maintained
 249 F:      drivers/hwmon/abituguru3.c
 250
 251 ACCES 104-DIO-48E GPIO DRIVER
 252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 253 L:      linux-gpio@vger.kernel.org
 254 S:      Maintained
 255 F:      drivers/gpio/gpio-104-dio-48e.c
 256
 257 ACCES 104-IDI-48 GPIO DRIVER
 258 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 259 L:      linux-gpio@vger.kernel.org
 260 S:      Maintained
 261 F:      drivers/gpio/gpio-104-idi-48.c
 262
 263 ACCES 104-IDIO-16 GPIO DRIVER
 264 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 265 L:      linux-gpio@vger.kernel.org
 266 S:      Maintained
 267 F:      drivers/gpio/gpio-104-idio-16.c
 268
 269 ACCES 104-QUAD-8 IIO DRIVER
 270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 271 L:      linux-iio@vger.kernel.org
 272 S:      Maintained
 273 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 274 F:      drivers/iio/counter/104-quad-8.c
 275
 276 ACCES PCI-IDIO-16 GPIO DRIVER
 277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 278 L:      linux-gpio@vger.kernel.org
 279 S:      Maintained
 280 F:      drivers/gpio/gpio-pci-idio-16.c
 281
 282 ACCES PCIe-IDIO-24 GPIO DRIVER
 283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 284 L:      linux-gpio@vger.kernel.org
 285 S:      Maintained
 286 F:      drivers/gpio/gpio-pcie-idio-24.c
 287
 288 ACENIC DRIVER
 289 M:      Jes Sorensen <jes@trained-monkey.org>
 290 L:      linux-acenic@sunsite.dk
 291 S:      Maintained
 292 F:      drivers/net/ethernet/alteon/acenic*
 293
 294 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 295 M:      Peter Feuerer <peter@piie.net>
 296 L:      platform-driver-x86@vger.kernel.org
 297 W:      http://piie.net/?section=acerhdf
 298 S:      Maintained
 299 F:      drivers/platform/x86/acerhdf.c
 300
 301 ACER WMI LAPTOP EXTRAS
 302 M:      "Lee, Chun-Yi" <jlee@suse.com>
 303 L:      platform-driver-x86@vger.kernel.org
 304 S:      Maintained
 305 F:      drivers/platform/x86/acer-wmi.c
 306
 307 ACPI
 308 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 309 M:      Len Brown <lenb@kernel.org>
 310 L:      linux-acpi@vger.kernel.org
 311 W:      https://01.org/linux-acpi
 312 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 314 B:      https://bugzilla.kernel.org
 315 S:      Supported
 316 F:      drivers/acpi/
 317 F:      drivers/pnp/pnpacpi/
 318 F:      include/linux/acpi.h
 319 F:      include/linux/fwnode.h
 320 F:      include/acpi/
 321 F:      Documentation/acpi/
 322 F:      Documentation/ABI/testing/sysfs-bus-acpi
 323 F:      Documentation/ABI/testing/configfs-acpi
 324 F:      drivers/pci/*acpi*
 325 F:      drivers/pci/*/*acpi*
 326 F:      drivers/pci/*/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI PMIC DRIVERS
 371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 372 M:      Len Brown <lenb@kernel.org>
 373 R:      Andy Shevchenko <andy@infradead.org>
 374 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 375 L:      linux-acpi@vger.kernel.org
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 B:      https://bugzilla.kernel.org
 379 S:      Supported
 380 F:      drivers/acpi/pmic/
 381
 382 ACPI THERMAL DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/*thermal*
 389
 390 ACPI VIDEO 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/acpi_video.c
 397
 398 ACPI WMI DRIVER
 399 L:      platform-driver-x86@vger.kernel.org
 400 S:      Orphan
 401 F:      drivers/platform/x86/wmi.c
 402 F:      include/uapi/linux/wmi.h
 403
 404 AD1889 ALSA SOUND DRIVER
 405 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 406 W:      http://wiki.parisc-linux.org/AD1889
 407 L:      linux-parisc@vger.kernel.org
 408 S:      Maintained
 409 F:      sound/pci/ad1889.*
 410
 411 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 412 M:      Michael Hennerich <michael.hennerich@analog.com>
 413 W:      http://wiki.analog.com/AD5254
 414 W:      http://ez.analog.com/community/linux-device-drivers
 415 S:      Supported
 416 F:      drivers/misc/ad525x_dpot.c
 417
 418 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5398
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/regulator/ad5398.c
 424
 425 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD7142
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/input/misc/ad714x.c
 431
 432 AD7877 TOUCHSCREEN DRIVER
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7877
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/touchscreen/ad7877.c
 438
 439 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7879
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7879.c
 445
 446 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 447 M:      Jiri Kosina <jikos@kernel.org>
 448 S:      Maintained
 449
 450 ADF7242 IEEE 802.15.4 RADIO DRIVER
 451 M:      Michael Hennerich <michael.hennerich@analog.com>
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      http://ez.analog.com/community/linux-device-drivers
 454 L:      linux-wpan@vger.kernel.org
 455 S:      Supported
 456 F:      drivers/net/ieee802154/adf7242.c
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458
 459 ADM1025 HARDWARE MONITOR DRIVER
 460 M:      Jean Delvare <jdelvare@suse.com>
 461 L:      linux-hwmon@vger.kernel.org
 462 S:      Maintained
 463 F:      Documentation/hwmon/adm1025
 464 F:      drivers/hwmon/adm1025.c
 465
 466 ADM1029 HARDWARE MONITOR DRIVER
 467 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      drivers/hwmon/adm1029.c
 471
 472 ADM8211 WIRELESS DRIVER
 473 L:      linux-wireless@vger.kernel.org
 474 W:      http://wireless.kernel.org/
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 W:      http://wiki.analog.com/ADP5520
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 S:      Supported
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/gpio/gpio-adp5520.c
 494 F:      drivers/input/keyboard/adp5520-keys.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 W:      http://wiki.analog.com/ADP5588
 499 W:      http://ez.analog.com/community/linux-device-drivers
 500 S:      Supported
 501 F:      drivers/input/keyboard/adp5588-keys.c
 502 F:      drivers/gpio/gpio-adp5588.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP8860
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADS1015 HARDWARE MONITOR DRIVER
 512 M:      Dirk Eibach <eibach@gdsys.de>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      Documentation/hwmon/ads1015
 516 F:      drivers/hwmon/ads1015.c
 517 F:      include/linux/platform_data/ads1015.h
 518
 519 ADT746X FAN DRIVER
 520 M:      Colin Leroy <colin@colino.net>
 521 S:      Maintained
 522 F:      drivers/macintosh/therm_adt746x.c
 523
 524 ADT7475 HARDWARE MONITOR DRIVER
 525 M:      Jean Delvare <jdelvare@suse.com>
 526 L:      linux-hwmon@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/hwmon/adt7475
 529 F:      drivers/hwmon/adt7475.c
 530
 531 ADVANSYS SCSI DRIVER
 532 M:      Matthew Wilcox <matthew@wil.cx>
 533 M:      Hannes Reinecke <hare@suse.com>
 534 L:      linux-scsi@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/scsi/advansys.txt
 537 F:      drivers/scsi/advansys.c
 538
 539 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 540 M:      Michael Hennerich <michael.hennerich@analog.com>
 541 W:      http://wiki.analog.com/ADXL345
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 S:      Supported
 544 F:      drivers/input/misc/adxl34x.c
 545
 546 AF9013 MEDIA DRIVER
 547 M:      Antti Palosaari <crope@iki.fi>
 548 L:      linux-media@vger.kernel.org
 549 W:      https://linuxtv.org
 550 W:      http://palosaari.fi/linux/
 551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 552 T:      git git://linuxtv.org/anttip/media_tree.git
 553 S:      Maintained
 554 F:      drivers/media/dvb-frontends/af9013*
 555
 556 AF9033 MEDIA DRIVER
 557 M:      Antti Palosaari <crope@iki.fi>
 558 L:      linux-media@vger.kernel.org
 559 W:      https://linuxtv.org
 560 W:      http://palosaari.fi/linux/
 561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 562 T:      git git://linuxtv.org/anttip/media_tree.git
 563 S:      Maintained
 564 F:      drivers/media/dvb-frontends/af9033*
 565
 566 AFFS FILE SYSTEM
 567 M:      David Sterba <dsterba@suse.com>
 568 L:      linux-fsdevel@vger.kernel.org
 569 S:      Odd Fixes
 570 F:      Documentation/filesystems/affs.txt
 571 F:      fs/affs/
 572
 573 AFS FILESYSTEM
 574 M:      David Howells <dhowells@redhat.com>
 575 L:      linux-afs@lists.infradead.org
 576 S:      Supported
 577 F:      fs/afs/
 578 F:      include/trace/events/afs.h
 579 F:      Documentation/filesystems/afs.txt
 580 W:      https://www.infradead.org/~dhowells/kafs/
 581
 582 AGPGART DRIVER
 583 M:      David Airlie <airlied@linux.ie>
 584 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 585 S:      Maintained
 586 F:      drivers/char/agp/
 587 F:      include/linux/agp*
 588 F:      include/uapi/linux/agp*
 589
 590 AHA152X SCSI DRIVER
 591 M:      "Juergen E. Fischer" <fischer@norbit.de>
 592 L:      linux-scsi@vger.kernel.org
 593 S:      Maintained
 594 F:      drivers/scsi/aha152x*
 595 F:      drivers/scsi/pcmcia/aha152x*
 596
 597 AIC7XXX / AIC79XX SCSI DRIVER
 598 M:      Hannes Reinecke <hare@suse.com>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aic7xxx/
 602
 603 AIMSLAB FM RADIO RECEIVER DRIVER
 604 M:      Hans Verkuil <hverkuil@xs4all.nl>
 605 L:      linux-media@vger.kernel.org
 606 T:      git git://linuxtv.org/media_tree.git
 607 W:      https://linuxtv.org
 608 S:      Maintained
 609 F:      drivers/media/radio/radio-aimslab*
 610
 611 AIO
 612 M:      Benjamin LaHaise <bcrl@kvack.org>
 613 L:      linux-aio@kvack.org
 614 S:      Supported
 615 F:      fs/aio.c
 616 F:      include/linux/*aio*.h
 617
 618 AIRSPY MEDIA DRIVER
 619 M:      Antti Palosaari <crope@iki.fi>
 620 L:      linux-media@vger.kernel.org
 621 W:      https://linuxtv.org
 622 W:      http://palosaari.fi/linux/
 623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 624 T:      git git://linuxtv.org/anttip/media_tree.git
 625 S:      Maintained
 626 F:      drivers/media/usb/airspy/
 627
 628 ALACRITECH GIGABIT ETHERNET DRIVER
 629 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 630 S:      Maintained
 631 F:      drivers/net/ethernet/alacritech/*
 632
 633 ALCATEL SPEEDTOUCH USB DRIVER
 634 M:      Duncan Sands <duncan.sands@free.fr>
 635 L:      linux-usb@vger.kernel.org
 636 W:      http://www.linux-usb.org/SpeedTouch/
 637 S:      Maintained
 638 F:      drivers/usb/atm/speedtch.c
 639 F:      drivers/usb/atm/usbatm.c
 640
 641 ALCHEMY AU1XX0 MMC DRIVER
 642 M:      Manuel Lauss <manuel.lauss@gmail.com>
 643 S:      Maintained
 644 F:      drivers/mmc/host/au1xmmc.c
 645
 646 ALI1563 I2C DRIVER
 647 M:      Rudolf Marek <r.marek@assembler.cz>
 648 L:      linux-i2c@vger.kernel.org
 649 S:      Maintained
 650 F:      Documentation/i2c/busses/i2c-ali1563
 651 F:      drivers/i2c/busses/i2c-ali1563.c
 652
 653 ALLWINNER SECURITY SYSTEM
 654 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 655 L:      linux-crypto@vger.kernel.org
 656 S:      Maintained
 657 F:      drivers/crypto/sunxi-ss/
 658
 659 ALPHA PORT
 660 M:      Richard Henderson <rth@twiddle.net>
 661 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 662 M:      Matt Turner <mattst88@gmail.com>
 663 S:      Odd Fixes
 664 L:      linux-alpha@vger.kernel.org
 665 F:      arch/alpha/
 666
 667 ALPS PS/2 TOUCHPAD DRIVER
 668 R:      Pali Rohár <pali.rohar@gmail.com>
 669 F:      drivers/input/mouse/alps.*
 670
 671 ALTERA I2C CONTROLLER DRIVER
 672 M:      Thor Thayer <thor.thayer@linux.intel.com>
 673 S:      Maintained
 674 F:      drivers/i2c/busses/i2c-altera.c
 675
 676 ALTERA MAILBOX DRIVER
 677 M:      Ley Foon Tan <lftan@altera.com>
 678 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 679 S:      Maintained
 680 F:      drivers/mailbox/mailbox-altera.c
 681
 682 ALTERA PIO DRIVER
 683 M:      Tien Hock Loh <thloh@altera.com>
 684 L:      linux-gpio@vger.kernel.org
 685 S:      Maintained
 686 F:      drivers/gpio/gpio-altera.c
 687
 688 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 689 M:      Thor Thayer <thor.thayer@linux.intel.com>
 690 S:      Maintained
 691 F:      drivers/gpio/gpio-altera-a10sr.c
 692 F:      drivers/mfd/altera-a10sr.c
 693 F:      drivers/reset/reset-a10sr.c
 694 F:      include/linux/mfd/altera-a10sr.h
 695 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 696
 697 ALTERA TRIPLE SPEED ETHERNET DRIVER
 698 M:      Vince Bridgers <vbridger@opensource.altera.com>
 699 L:      netdev@vger.kernel.org
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/net/ethernet/altera/
 703
 704 ALTERA UART/JTAG UART SERIAL DRIVERS
 705 M:      Tobias Klauser <tklauser@distanz.ch>
 706 L:      linux-serial@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/tty/serial/altera_uart.c
 710 F:      drivers/tty/serial/altera_jtaguart.c
 711 F:      include/linux/altera_uart.h
 712 F:      include/linux/altera_jtaguart.h
 713
 714 AMAZON ETHERNET DRIVERS
 715 M:      Netanel Belgazal <netanel@amazon.com>
 716 R:      Saeed Bishara <saeedb@amazon.com>
 717 R:      Zorik Machulsky <zorik@amazon.com>
 718 L:      netdev@vger.kernel.org
 719 S:      Supported
 720 F:      Documentation/networking/ena.txt
 721 F:      drivers/net/ethernet/amazon/
 722
 723 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 724 M:      Tom Lendacky <thomas.lendacky@amd.com>
 725 M:      Gary Hook <gary.hook@amd.com>
 726 L:      linux-crypto@vger.kernel.org
 727 S:      Supported
 728 F:      drivers/crypto/ccp/
 729 F:      include/linux/ccp.h
 730
 731 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 732 M:      Huang Rui <ray.huang@amd.com>
 733 L:      linux-hwmon@vger.kernel.org
 734 S:      Supported
 735 F:      Documentation/hwmon/fam15h_power
 736 F:      drivers/hwmon/fam15h_power.c
 737
 738 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 739 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 740 S:      Orphan
 741 F:      drivers/usb/gadget/udc/amd5536udc.*
 742
 743 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 744 P:      Andres Salomon <dilinger@queued.net>
 745 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 746 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 747 S:      Supported
 748 F:      drivers/char/hw_random/geode-rng.c
 749 F:      drivers/crypto/geode*
 750 F:      drivers/video/fbdev/geode/
 751 F:      arch/x86/include/asm/geode.h
 752
 753 AMD IOMMU (AMD-VI)
 754 M:      Joerg Roedel <joro@8bytes.org>
 755 L:      iommu@lists.linux-foundation.org
 756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 757 S:      Maintained
 758 F:      drivers/iommu/amd_iommu*.[ch]
 759 F:      include/linux/amd-iommu.h
 760
 761 AMD KFD
 762 M:      Oded Gabbay <oded.gabbay@gmail.com>
 763 L:      dri-devel@lists.freedesktop.org
 764 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 765 S:      Supported
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 771 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 772 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 773 F:      drivers/gpu/drm/amd/amdkfd/
 774 F:      drivers/gpu/drm/amd/include/cik_structs.h
 775 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 776 F:      drivers/gpu/drm/amd/include/vi_structs.h
 777 F:      drivers/gpu/drm/amd/include/v9_structs.h
 778 F:      include/uapi/linux/kfd_ioctl.h
 779
 780 AMD SEATTLE DEVICE TREE SUPPORT
 781 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 782 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 783 M:      Tom Lendacky <thomas.lendacky@amd.com>
 784 S:      Supported
 785 F:      arch/arm64/boot/dts/amd/
 786
 787 AMD XGBE DRIVER
 788 M:      Tom Lendacky <thomas.lendacky@amd.com>
 789 L:      netdev@vger.kernel.org
 790 S:      Supported
 791 F:      drivers/net/ethernet/amd/xgbe/
 792 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 793
 794 AMS (Apple Motion Sensor) DRIVER
 795 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 796 S:      Supported
 797 F:      drivers/macintosh/ams/
 798
 799 ANALOG DEVICES INC AD5686 DRIVER
 800 M:      Stefan Popa <stefan.popa@analog.com>
 801 L:      linux-pm@vger.kernel.org
 802 W:      http://ez.analog.com/community/linux-device-drivers
 803 S:      Supported
 804 F:      drivers/iio/dac/ad5686*
 805 F:      drivers/iio/dac/ad5696*
 806
 807 ANALOG DEVICES INC AD9389B DRIVER
 808 M:      Hans Verkuil <hans.verkuil@cisco.com>
 809 L:      linux-media@vger.kernel.org
 810 S:      Maintained
 811 F:      drivers/media/i2c/ad9389b*
 812
 813 ANALOG DEVICES INC ADV7180 DRIVER
 814 M:      Lars-Peter Clausen <lars@metafoo.de>
 815 L:      linux-media@vger.kernel.org
 816 W:      http://ez.analog.com/community/linux-device-drivers
 817 S:      Supported
 818 F:      drivers/media/i2c/adv7180.c
 819
 820 ANALOG DEVICES INC ADV748X DRIVER
 821 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 822 L:      linux-media@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/media/i2c/adv748x/*
 825
 826 ANALOG DEVICES INC ADV7511 DRIVER
 827 M:      Hans Verkuil <hans.verkuil@cisco.com>
 828 L:      linux-media@vger.kernel.org
 829 S:      Maintained
 830 F:      drivers/media/i2c/adv7511*
 831
 832 ANALOG DEVICES INC ADV7604 DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/adv7604*
 837
 838 ANALOG DEVICES INC ADV7842 DRIVER
 839 M:      Hans Verkuil <hans.verkuil@cisco.com>
 840 L:      linux-media@vger.kernel.org
 841 S:      Maintained
 842 F:      drivers/media/i2c/adv7842*
 843
 844 ANALOG DEVICES INC ASOC CODEC DRIVERS
 845 M:      Lars-Peter Clausen <lars@metafoo.de>
 846 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 847 W:      http://wiki.analog.com/
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      sound/soc/codecs/adau*
 851 F:      sound/soc/codecs/adav*
 852 F:      sound/soc/codecs/ad1*
 853 F:      sound/soc/codecs/ad7*
 854 F:      sound/soc/codecs/ssm*
 855 F:      sound/soc/codecs/sigmadsp.*
 856
 857 ANALOG DEVICES INC DMA DRIVERS
 858 M:      Lars-Peter Clausen <lars@metafoo.de>
 859 W:      http://ez.analog.com/community/linux-device-drivers
 860 S:      Supported
 861 F:      drivers/dma/dma-axi-dmac.c
 862
 863 ANALOG DEVICES INC IIO DRIVERS
 864 M:      Lars-Peter Clausen <lars@metafoo.de>
 865 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 866 W:      http://wiki.analog.com/
 867 W:      http://ez.analog.com/community/linux-device-drivers
 868 S:      Supported
 869 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 870 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 871 F:      drivers/iio/*/ad*
 872 F:      drivers/iio/adc/ltc2497*
 873 X:      drivers/iio/*/adjd*
 874 F:      drivers/staging/iio/*/ad*
 875
 876 ANDES ARCHITECTURE
 877 M:      Greentime Hu <green.hu@gmail.com>
 878 M:      Vincent Chen <deanbo422@gmail.com>
 879 T:      git https://github.com/andestech/linux.git
 880 S:      Supported
 881 F:      arch/nds32/
 882 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 883 F:      Documentation/devicetree/bindings/nds32/
 884 K:      nds32
 885 N:      nds32
 886
 887 ANDROID CONFIG FRAGMENTS
 888 M:      Rob Herring <robh@kernel.org>
 889 S:      Supported
 890 F:      kernel/configs/android*
 891
 892 ANDROID DRIVERS
 893 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 894 M:      Arve Hjønnevåg <arve@android.com>
 895 M:      Todd Kjos <tkjos@android.com>
 896 M:      Martijn Coenen <maco@android.com>
 897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 898 L:      devel@driverdev.osuosl.org
 899 S:      Supported
 900 F:      drivers/android/
 901 F:      drivers/staging/android/
 902
 903 ANDROID GOLDFISH PIC DRIVER
 904 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 905 S:      Supported
 906 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 907 F:      drivers/irqchip/irq-goldfish-pic.c
 908
 909 ANDROID GOLDFISH RTC DRIVER
 910 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 911 S:      Supported
 912 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 913 F:      drivers/rtc/rtc-goldfish.c
 914
 915 ANDROID ION DRIVER
 916 M:      Laura Abbott <labbott@redhat.com>
 917 M:      Sumit Semwal <sumit.semwal@linaro.org>
 918 L:      devel@driverdev.osuosl.org
 919 L:      dri-devel@lists.freedesktop.org
 920 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 921 S:      Supported
 922 F:      drivers/staging/android/ion
 923 F:      drivers/staging/android/uapi/ion.h
 924
 925 AOA (Apple Onboard Audio) ALSA DRIVER
 926 M:      Johannes Berg <johannes@sipsolutions.net>
 927 L:      linuxppc-dev@lists.ozlabs.org
 928 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 929 S:      Maintained
 930 F:      sound/aoa/
 931
 932 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 933 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 934 L:      linux-iio@vger.kernel.org
 935 S:      Maintained
 936 F:      drivers/iio/adc/stx104.c
 937
 938 APM DRIVER
 939 M:      Jiri Kosina <jikos@kernel.org>
 940 S:      Odd fixes
 941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 942 F:      arch/x86/kernel/apm_32.c
 943 F:      include/linux/apm_bios.h
 944 F:      include/uapi/linux/apm_bios.h
 945 F:      drivers/char/apm-emulation.c
 946
 947 APPARMOR SECURITY MODULE
 948 M:      John Johansen <john.johansen@canonical.com>
 949 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 950 W:      wiki.apparmor.net
 951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 952 S:      Supported
 953 F:      security/apparmor/
 954 F:      Documentation/admin-guide/LSM/apparmor.rst
 955
 956 APPLE BCM5974 MULTITOUCH DRIVER
 957 M:      Henrik Rydberg <rydberg@bitmath.org>
 958 L:      linux-input@vger.kernel.org
 959 S:      Odd fixes
 960 F:      drivers/input/mouse/bcm5974.c
 961
 962 APPLE SMC DRIVER
 963 M:      Henrik Rydberg <rydberg@bitmath.org>
 964 L:      linux-hwmon@vger.kernel.org
 965 S:      Odd fixes
 966 F:      drivers/hwmon/applesmc.c
 967
 968 APPLETALK NETWORK LAYER
 969 L:      netdev@vger.kernel.org
 970 S:      Odd fixes
 971 F:      drivers/net/appletalk/
 972 F:      net/appletalk/
 973
 974 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 975 M:      Duc Dang <dhdang@apm.com>
 976 S:      Supported
 977 F:      arch/arm64/boot/dts/apm/
 978
 979 APPLIED MICRO (APM) X-GENE SOC EDAC
 980 M:      Loc Ho <lho@apm.com>
 981 S:      Supported
 982 F:      drivers/edac/xgene_edac.c
 983 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 984
 985 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 986 M:      Iyappan Subramanian <isubramanian@apm.com>
 987 M:      Keyur Chudgar <kchudgar@apm.com>
 988 S:      Supported
 989 F:      drivers/net/ethernet/apm/xgene-v2/
 990
 991 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 992 M:      Iyappan Subramanian <isubramanian@apm.com>
 993 M:      Keyur Chudgar <kchudgar@apm.com>
 994 M:      Quan Nguyen <qnguyen@apm.com>
 995 S:      Supported
 996 F:      drivers/net/ethernet/apm/xgene/
 997 F:      drivers/net/phy/mdio-xgene.c
 998 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 999 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1000
1001 APPLIED MICRO (APM) X-GENE SOC PMU
1002 M:      Tai Nguyen <ttnguyen@apm.com>
1003 S:      Supported
1004 F:      drivers/perf/xgene_pmu.c
1005 F:      Documentation/perf/xgene-pmu.txt
1006 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1007
1008 APTINA CAMERA SENSOR PLL
1009 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1010 L:      linux-media@vger.kernel.org
1011 S:      Maintained
1012 F:      drivers/media/i2c/aptina-pll.*
1013
1014 ARC FRAMEBUFFER DRIVER
1015 M:      Jaya Kumar <jayalk@intworks.biz>
1016 S:      Maintained
1017 F:      drivers/video/fbdev/arcfb.c
1018 F:      drivers/video/fbdev/core/fb_defio.c
1019
1020 ARC PGU DRM DRIVER
1021 M:      Alexey Brodkin <abrodkin@synopsys.com>
1022 S:      Supported
1023 F:      drivers/gpu/drm/arc/
1024 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1025
1026 ARCNET NETWORK LAYER
1027 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1028 L:      netdev@vger.kernel.org
1029 S:      Maintained
1030 F:      drivers/net/arcnet/
1031 F:      include/uapi/linux/if_arcnet.h
1032
1033 ARM ARCHITECTED TIMER DRIVER
1034 M:      Mark Rutland <mark.rutland@arm.com>
1035 M:      Marc Zyngier <marc.zyngier@arm.com>
1036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1037 S:      Maintained
1038 F:      arch/arm/include/asm/arch_timer.h
1039 F:      arch/arm64/include/asm/arch_timer.h
1040 F:      drivers/clocksource/arm_arch_timer.c
1041
1042 ARM HDLCD DRM DRIVER
1043 M:      Liviu Dudau <liviu.dudau@arm.com>
1044 S:      Supported
1045 F:      drivers/gpu/drm/arm/hdlcd_*
1046 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1047
1048 ARM MALI-DP DRM DRIVER
1049 M:      Liviu Dudau <liviu.dudau@arm.com>
1050 M:      Brian Starkey <brian.starkey@arm.com>
1051 M:      Mali DP Maintainers <malidp@foss.arm.com>
1052 S:      Supported
1053 F:      drivers/gpu/drm/arm/
1054 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1055
1056 ARM MFM AND FLOPPY DRIVERS
1057 M:      Ian Molton <spyro@f2s.com>
1058 S:      Maintained
1059 F:      arch/arm/lib/floppydma.S
1060 F:      arch/arm/include/asm/floppy.h
1061
1062 ARM PMU PROFILING AND DEBUGGING
1063 M:      Will Deacon <will.deacon@arm.com>
1064 M:      Mark Rutland <mark.rutland@arm.com>
1065 S:      Maintained
1066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1067 F:      arch/arm*/kernel/perf_*
1068 F:      arch/arm/oprofile/common.c
1069 F:      arch/arm*/kernel/hw_breakpoint.c
1070 F:      arch/arm*/include/asm/hw_breakpoint.h
1071 F:      arch/arm*/include/asm/perf_event.h
1072 F:      drivers/perf/*
1073 F:      include/linux/perf/arm_pmu.h
1074 F:      Documentation/devicetree/bindings/arm/pmu.txt
1075 F:      Documentation/devicetree/bindings/perf/
1076
1077 ARM PORT
1078 M:      Russell King <linux@armlinux.org.uk>
1079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1080 W:      http://www.armlinux.org.uk/
1081 S:      Odd Fixes
1082 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1083 F:      arch/arm/
1084 X:      arch/arm/boot/dts/
1085
1086 ARM PRIMECELL AACI PL041 DRIVER
1087 M:      Russell King <linux@armlinux.org.uk>
1088 S:      Odd Fixes
1089 F:      sound/arm/aaci.*
1090
1091 ARM PRIMECELL BUS SUPPORT
1092 M:      Russell King <linux@armlinux.org.uk>
1093 S:      Odd Fixes
1094 F:      drivers/amba/
1095 F:      include/linux/amba/bus.h
1096
1097 ARM PRIMECELL CLCD PL110 DRIVER
1098 M:      Russell King <linux@armlinux.org.uk>
1099 S:      Odd Fixes
1100 F:      drivers/video/fbdev/amba-clcd.*
1101
1102 ARM PRIMECELL KMI PL050 DRIVER
1103 M:      Russell King <linux@armlinux.org.uk>
1104 S:      Odd Fixes
1105 F:      drivers/input/serio/ambakmi.*
1106 F:      include/linux/amba/kmi.h
1107
1108 ARM PRIMECELL MMCI PL180/1 DRIVER
1109 M:      Russell King <linux@armlinux.org.uk>
1110 S:      Odd Fixes
1111 F:      drivers/mmc/host/mmci.*
1112 F:      include/linux/amba/mmci.h
1113
1114 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1115 M:      Russell King <linux@armlinux.org.uk>
1116 S:      Odd Fixes
1117 F:      drivers/tty/serial/amba-pl01*.c
1118 F:      include/linux/amba/serial.h
1119
1120 ARM SMMU DRIVERS
1121 M:      Will Deacon <will.deacon@arm.com>
1122 R:      Robin Murphy <robin.murphy@arm.com>
1123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1124 S:      Maintained
1125 F:      drivers/iommu/arm-smmu.c
1126 F:      drivers/iommu/arm-smmu-v3.c
1127 F:      drivers/iommu/io-pgtable-arm.c
1128 F:      drivers/iommu/io-pgtable-arm-v7s.c
1129
1130 ARM SUB-ARCHITECTURES
1131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1132 S:      Maintained
1133 F:      arch/arm/mach-*/
1134 F:      arch/arm/plat-*/
1135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1136
1137 ARM/ACTIONS SEMI ARCHITECTURE
1138 M:      Andreas Färber <afaerber@suse.de>
1139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1140 S:      Maintained
1141 N:      owl
1142 F:      arch/arm/mach-actions/
1143 F:      arch/arm/boot/dts/owl-*
1144 F:      arch/arm64/boot/dts/actions/
1145 F:      drivers/clocksource/owl-*
1146 F:      drivers/pinctrl/actions/*
1147 F:      drivers/soc/actions/
1148 F:      include/dt-bindings/power/owl-*
1149 F:      include/linux/soc/actions/
1150 F:      Documentation/devicetree/bindings/arm/actions.txt
1151 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1152 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1153 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1154
1155 ARM/ADS SPHERE MACHINE SUPPORT
1156 M:      Lennert Buytenhek <kernel@wantstofly.org>
1157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1158 S:      Maintained
1159
1160 ARM/AFEB9260 MACHINE SUPPORT
1161 M:      Sergey Lapin <slapin@ossfans.org>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164
1165 ARM/AJECO 1ARM MACHINE SUPPORT
1166 M:      Lennert Buytenhek <kernel@wantstofly.org>
1167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1168 S:      Maintained
1169
1170 ARM/Allwinner SoC Clock Support
1171 M:      Emilio López <emilio@elopez.com.ar>
1172 S:      Maintained
1173 F:      drivers/clk/sunxi/
1174
1175 ARM/Allwinner sunXi SoC support
1176 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1177 M:      Chen-Yu Tsai <wens@csie.org>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      sun[x456789]i
1181 N:      sun50i
1182 F:      arch/arm/mach-sunxi/
1183 F:      arch/arm64/boot/dts/allwinner/
1184 F:      drivers/clk/sunxi-ng/
1185 F:      drivers/pinctrl/sunxi/
1186 F:      drivers/soc/sunxi/
1187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1188
1189 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1190 M:      Neil Armstrong <narmstrong@baylibre.com>
1191 M:      Jerome Brunet <jbrunet@baylibre.com>
1192 L:      linux-amlogic@lists.infradead.org
1193 S:      Maintained
1194 F:      drivers/clk/meson/
1195 F:      include/dt-bindings/clock/meson*
1196 F:      include/dt-bindings/clock/gxbb*
1197 F:      Documentation/devicetree/bindings/clock/amlogic*
1198
1199 ARM/Amlogic Meson SoC support
1200 M:      Carlo Caione <carlo@caione.org>
1201 M:      Kevin Hilman <khilman@baylibre.com>
1202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1203 L:      linux-amlogic@lists.infradead.org
1204 W:      http://linux-meson.com/
1205 S:      Maintained
1206 F:      arch/arm/mach-meson/
1207 F:      arch/arm/boot/dts/meson*
1208 F:      arch/arm64/boot/dts/amlogic/
1209 F:      drivers/pinctrl/meson/
1210 F:      drivers/mmc/host/meson*
1211 N:      meson
1212
1213 ARM/Annapurna Labs ALPINE ARCHITECTURE
1214 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1215 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      arch/arm/mach-alpine/
1219 F:      arch/arm/boot/dts/alpine*
1220 F:      arch/arm64/boot/dts/al/
1221 F:      drivers/*/*alpine*
1222
1223 ARM/ARTPEC MACHINE SUPPORT
1224 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1225 M:      Lars Persson <lars.persson@axis.com>
1226 S:      Maintained
1227 L:      linux-arm-kernel@axis.com
1228 F:      arch/arm/mach-artpec
1229 F:      arch/arm/boot/dts/artpec6*
1230 F:      drivers/clk/axis
1231 F:      drivers/crypto/axis
1232 F:      drivers/pinctrl/pinctrl-artpec*
1233 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1234
1235 ARM/ASPEED I2C DRIVER
1236 M:      Brendan Higgins <brendanhiggins@google.com>
1237 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1238 R:      Joel Stanley <joel@jms.id.au>
1239 L:      linux-i2c@vger.kernel.org
1240 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1241 S:      Maintained
1242 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1243 F:      drivers/i2c/busses/i2c-aspeed.c
1244 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1245 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1246
1247 ARM/ASPEED MACHINE SUPPORT
1248 M:      Joel Stanley <joel@jms.id.au>
1249 R:      Andrew Jeffery <andrew@aj.id.au>
1250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1251 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1252 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1253 S:      Supported
1254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1255 F:      arch/arm/mach-aspeed/
1256 F:      arch/arm/boot/dts/aspeed-*
1257 N:      aspeed
1258
1259 ARM/ATMEL AT91 Clock Support
1260 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1261 S:      Maintained
1262 F:      drivers/clk/at91
1263
1264 ARM/CALXEDA HIGHBANK ARCHITECTURE
1265 M:      Rob Herring <robh@kernel.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Maintained
1268 F:      arch/arm/mach-highbank/
1269 F:      arch/arm/boot/dts/highbank.dts
1270 F:      arch/arm/boot/dts/ecx-*.dts*
1271
1272 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1273 M:      Krzysztof Halasa <khalasa@piap.pl>
1274 S:      Maintained
1275 F:      arch/arm/mach-cns3xxx/
1276
1277 ARM/CAVIUM THUNDER NETWORK DRIVER
1278 M:      Sunil Goutham <sgoutham@cavium.com>
1279 M:      Robert Richter <rric@kernel.org>
1280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1281 S:      Supported
1282 F:      drivers/net/ethernet/cavium/thunder/
1283
1284 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1285 M:      Lukasz Majewski <lukma@denx.de>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288 F:      arch/arm/mach-ep93xx/ts72xx.c
1289
1290 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1291 M:      Alexander Shiyan <shc_work@mail.ru>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Odd Fixes
1294 N:      clps711x
1295
1296 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1297 M:      Lennert Buytenhek <kernel@wantstofly.org>
1298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1299 S:      Maintained
1300
1301 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1302 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1303 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      arch/arm/mach-ep93xx/
1307 F:      arch/arm/mach-ep93xx/include/mach/
1308
1309 ARM/CLKDEV SUPPORT
1310 M:      Russell King <linux@armlinux.org.uk>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1314 F:      drivers/clk/clkdev.c
1315
1316 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1317 M:      Mike Rapoport <mike@compulab.co.il>
1318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1319 S:      Maintained
1320
1321 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1322 M:      Baruch Siach <baruch@tkos.co.il>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      arch/arm/boot/dts/cx92755*
1326 N:      digicolor
1327
1328 ARM/CONTEC MICRO9 MACHINE SUPPORT
1329 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1330 S:      Maintained
1331 F:      arch/arm/mach-ep93xx/micro9.c
1332
1333 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1334 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1336 S:      Maintained
1337 F:      drivers/hwtracing/coresight/*
1338 F:      Documentation/trace/coresight.txt
1339 F:      Documentation/trace/coresight-cpu-debug.txt
1340 F:      Documentation/devicetree/bindings/arm/coresight.txt
1341 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1342 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1343 F:      tools/perf/arch/arm/util/pmu.c
1344 F:      tools/perf/arch/arm/util/auxtrace.c
1345 F:      tools/perf/arch/arm/util/cs-etm.c
1346 F:      tools/perf/arch/arm/util/cs-etm.h
1347 F:      tools/perf/util/cs-etm.*
1348 F:      tools/perf/util/cs-etm-decoder/*
1349
1350 ARM/CORGI MACHINE SUPPORT
1351 M:      Richard Purdie <rpurdie@rpsys.net>
1352 S:      Maintained
1353
1354 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1355 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1356 M:      Linus Walleij <linus.walleij@linaro.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 T:      git git://github.com/ulli-kroll/linux.git
1359 S:      Maintained
1360 F:      Documentation/devicetree/bindings/arm/gemini.txt
1361 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1362 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1363 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1364 F:      arch/arm/mach-gemini/
1365 F:      drivers/net/ethernet/cortina/
1366 F:      drivers/pinctrl/pinctrl-gemini.c
1367 F:      drivers/rtc/rtc-ftrtc010.c
1368
1369 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1370 M:      Barry Song <baohua@kernel.org>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1373 S:      Maintained
1374 F:      arch/arm/boot/dts/prima2*
1375 F:      arch/arm/mach-prima2/
1376 F:      drivers/clk/sirf/
1377 F:      drivers/clocksource/timer-prima2.c
1378 F:      drivers/clocksource/timer-atlas7.c
1379 N:      [^a-z]sirf
1380
1381 ARM/EBSA110 MACHINE SUPPORT
1382 M:      Russell King <linux@armlinux.org.uk>
1383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1384 W:      http://www.armlinux.org.uk/
1385 S:      Maintained
1386 F:      arch/arm/mach-ebsa110/
1387 F:      drivers/net/ethernet/amd/am79c961a.*
1388
1389 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1390 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1391 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394 N:      efm32
1395
1396 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1397 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1399 S:      Maintained
1400 F:      arch/arm/mach-pxa/ezx.c
1401
1402 ARM/FARADAY FA526 PORT
1403 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Maintained
1406 T:      git git://git.berlios.de/gemini-board
1407 F:      arch/arm/mm/*-fa*
1408
1409 ARM/FOOTBRIDGE ARCHITECTURE
1410 M:      Russell King <linux@armlinux.org.uk>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 W:      http://www.armlinux.org.uk/
1413 S:      Maintained
1414 F:      arch/arm/include/asm/hardware/dec21285.h
1415 F:      arch/arm/mach-footbridge/
1416
1417 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1418 M:      Shawn Guo <shawnguo@kernel.org>
1419 M:      Sascha Hauer <s.hauer@pengutronix.de>
1420 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1421 R:      Fabio Estevam <fabio.estevam@nxp.com>
1422 R:      NXP Linux Team <linux-imx@nxp.com>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1426 F:      arch/arm/mach-imx/
1427 F:      arch/arm/mach-mxs/
1428 F:      arch/arm/boot/dts/imx*
1429 F:      arch/arm/configs/imx*_defconfig
1430 F:      drivers/clk/imx/
1431 F:      drivers/soc/imx/
1432 F:      include/soc/imx/
1433
1434 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1435 M:      Shawn Guo <shawnguo@kernel.org>
1436 M:      Sascha Hauer <s.hauer@pengutronix.de>
1437 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1438 R:      Stefan Agner <stefan@agner.ch>
1439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1440 S:      Maintained
1441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1442 F:      arch/arm/mach-imx/*vf610*
1443 F:      arch/arm/boot/dts/vf*
1444
1445 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1446 M:      Lennert Buytenhek <kernel@wantstofly.org>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449
1450 ARM/GUMSTIX MACHINE SUPPORT
1451 M:      Steve Sakoman <sakoman@gmail.com>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 S:      Maintained
1454
1455 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1456 M:      Philipp Zabel <philipp.zabel@gmail.com>
1457 M:      Paul Parsons <lost.distance@yahoo.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-pxa/hx4700.c
1461 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1462 F:      sound/soc/pxa/hx4700.c
1463
1464 ARM/HISILICON SOC SUPPORT
1465 M:      Wei Xu <xuwei5@hisilicon.com>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 W:      http://www.hisilicon.com
1468 S:      Supported
1469 T:      git git://github.com/hisilicon/linux-hisi.git
1470 F:      arch/arm/mach-hisi/
1471 F:      arch/arm/boot/dts/hi3*
1472 F:      arch/arm/boot/dts/hip*
1473 F:      arch/arm/boot/dts/hisi*
1474 F:      arch/arm64/boot/dts/hisilicon/
1475
1476 ARM/HP JORNADA 7XX MACHINE SUPPORT
1477 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1478 W:      www.jlime.com
1479 S:      Maintained
1480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1481 F:      arch/arm/mach-sa1100/jornada720.c
1482 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1483
1484 ARM/IGEP MACHINE SUPPORT
1485 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1486 M:      Javier Martinez Canillas <javier@dowhile0.org>
1487 L:      linux-omap@vger.kernel.org
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 S:      Maintained
1490 F:      arch/arm/boot/dts/omap3-igep*
1491
1492 ARM/INCOME PXA270 SUPPORT
1493 M:      Marek Vasut <marek.vasut@gmail.com>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1497
1498 ARM/INTEL IOP13XX ARM ARCHITECTURE
1499 M:      Lennert Buytenhek <kernel@wantstofly.org>
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Maintained
1502
1503 ARM/INTEL IOP32X ARM ARCHITECTURE
1504 M:      Lennert Buytenhek <kernel@wantstofly.org>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507
1508 ARM/INTEL IOP33X ARM ARCHITECTURE
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 S:      Orphan
1511
1512 ARM/INTEL IQ81342EX MACHINE SUPPORT
1513 M:      Lennert Buytenhek <kernel@wantstofly.org>
1514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1515 S:      Maintained
1516
1517 ARM/INTEL IXDP2850 MACHINE SUPPORT
1518 M:      Lennert Buytenhek <kernel@wantstofly.org>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 S:      Maintained
1521
1522 ARM/INTEL IXP4XX ARM ARCHITECTURE
1523 M:      Imre Kaloz <kaloz@openwrt.org>
1524 M:      Krzysztof Halasa <khalasa@piap.pl>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527 F:      arch/arm/mach-ixp4xx/
1528
1529 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1530 M:      Jonathan Cameron <jic23@cam.ac.uk>
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/mach-pxa/stargate2.c
1534 F:      drivers/pcmcia/pxa2xx_stargate2.c
1535
1536 ARM/INTEL XSC3 (MANZANO) ARM CORE
1537 M:      Lennert Buytenhek <kernel@wantstofly.org>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540
1541 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/LG1K ARCHITECTURE
1547 M:      Chanho Min <chanho.min@lge.com>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 F:      arch/arm64/boot/dts/lg/
1551
1552 ARM/LOGICPD PXA270 MACHINE SUPPORT
1553 M:      Lennert Buytenhek <kernel@wantstofly.org>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556
1557 ARM/LPC18XX ARCHITECTURE
1558 M:      Joachim Eastwood <manabian@gmail.com>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561 F:      arch/arm/boot/dts/lpc43*
1562 F:      drivers/clk/nxp/clk-lpc18xx*
1563 F:      drivers/clocksource/time-lpc32xx.c
1564 F:      drivers/i2c/busses/i2c-lpc2k.c
1565 F:      drivers/memory/pl172.c
1566 F:      drivers/mtd/spi-nor/nxp-spifi.c
1567 F:      drivers/rtc/rtc-lpc24xx.c
1568 N:      lpc18xx
1569
1570 ARM/LPC32XX SOC SUPPORT
1571 M:      Vladimir Zapolskiy <vz@mleia.com>
1572 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1575 S:      Maintained
1576 F:      arch/arm/boot/dts/lpc32*
1577 F:      arch/arm/mach-lpc32xx/
1578 F:      drivers/i2c/busses/i2c-pnx.c
1579 F:      drivers/net/ethernet/nxp/lpc_eth.c
1580 F:      drivers/usb/host/ohci-nxp.c
1581 F:      drivers/watchdog/pnx4008_wdt.c
1582 N:      lpc32xx
1583
1584 ARM/MAGICIAN MACHINE SUPPORT
1585 M:      Philipp Zabel <philipp.zabel@gmail.com>
1586 S:      Maintained
1587
1588 ARM/Marvell Dove/MV78xx0/Orion SOC support
1589 M:      Jason Cooper <jason@lakedaemon.net>
1590 M:      Andrew Lunn <andrew@lunn.ch>
1591 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1592 M:      Gregory Clement <gregory.clement@bootlin.com>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 S:      Maintained
1595 F:      Documentation/devicetree/bindings/soc/dove/
1596 F:      arch/arm/mach-dove/
1597 F:      arch/arm/mach-mv78xx0/
1598 F:      arch/arm/mach-orion5x/
1599 F:      arch/arm/plat-orion/
1600 F:      arch/arm/boot/dts/dove*
1601 F:      arch/arm/boot/dts/orion5x*
1602
1603 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1604 M:      Jason Cooper <jason@lakedaemon.net>
1605 M:      Andrew Lunn <andrew@lunn.ch>
1606 M:      Gregory Clement <gregory.clement@bootlin.com>
1607 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      arch/arm/boot/dts/armada*
1611 F:      arch/arm/boot/dts/kirkwood*
1612 F:      arch/arm/configs/mvebu_*_defconfig
1613 F:      arch/arm/mach-mvebu/
1614 F:      arch/arm64/boot/dts/marvell/armada*
1615 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1616 F:      drivers/cpufreq/mvebu-cpufreq.c
1617 F:      drivers/irqchip/irq-armada-370-xp.c
1618 F:      drivers/irqchip/irq-mvebu-*
1619 F:      drivers/pinctrl/mvebu/
1620 F:      drivers/rtc/rtc-armada38x.c
1621
1622 ARM/Mediatek RTC DRIVER
1623 M:      Eddie Huang <eddie.huang@mediatek.com>
1624 M:      Sean Wang <sean.wang@mediatek.com>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1629 F:      drivers/rtc/rtc-mt6397.c
1630 F:      drivers/rtc/rtc-mt7622.c
1631
1632 ARM/Mediatek SoC support
1633 M:      Matthias Brugger <matthias.bgg@gmail.com>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1636 S:      Maintained
1637 F:      arch/arm/boot/dts/mt6*
1638 F:      arch/arm/boot/dts/mt7*
1639 F:      arch/arm/boot/dts/mt8*
1640 F:      arch/arm/mach-mediatek/
1641 F:      arch/arm64/boot/dts/mediatek/
1642 N:      mtk
1643 K:      mediatek
1644
1645 ARM/Mediatek USB3 PHY DRIVER
1646 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1649 S:      Maintained
1650 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1651
1652 ARM/MICREL KS8695 ARCHITECTURE
1653 M:      Greg Ungerer <gerg@uclinux.org>
1654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1655 F:      arch/arm/mach-ks8695/
1656 S:      Odd Fixes
1657
1658 ARM/Microchip (AT91) SoC support
1659 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1660 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 W:      http://www.linux4sam.org
1663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1664 S:      Supported
1665 N:      at91
1666 N:      atmel
1667 F:      arch/arm/mach-at91/
1668 F:      include/soc/at91/
1669 F:      arch/arm/boot/dts/at91*.dts
1670 F:      arch/arm/boot/dts/at91*.dtsi
1671 F:      arch/arm/boot/dts/sama*.dts
1672 F:      arch/arm/boot/dts/sama*.dtsi
1673 F:      arch/arm/include/debug/at91.S
1674 F:      drivers/memory/atmel*
1675 F:      drivers/watchdog/sama5d4_wdt.c
1676 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1677 X:      drivers/net/wireless/atmel/
1678
1679 ARM/MIOA701 MACHINE SUPPORT
1680 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 F:      arch/arm/mach-pxa/mioa701.c
1683 S:      Maintained
1684
1685 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1686 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1687 S:      Maintained
1688
1689 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1690 M:      Linus Walleij <linus.walleij@linaro.org>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      arch/arm/mach-nomadik/
1694 F:      arch/arm/mach-u300/
1695 F:      arch/arm/mach-ux500/
1696 F:      arch/arm/boot/dts/ste-*
1697 F:      drivers/clk/clk-nomadik.c
1698 F:      drivers/clk/clk-u300.c
1699 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1700 F:      drivers/clocksource/timer-u300.c
1701 F:      drivers/dma/coh901318*
1702 F:      drivers/dma/ste_dma40*
1703 F:      drivers/hwspinlock/u8500_hsem.c
1704 F:      drivers/i2c/busses/i2c-nomadik.c
1705 F:      drivers/i2c/busses/i2c-stu300.c
1706 F:      drivers/mfd/ab3100*
1707 F:      drivers/mfd/ab8500*
1708 F:      drivers/mfd/abx500*
1709 F:      drivers/mfd/dbx500*
1710 F:      drivers/mfd/db8500*
1711 F:      drivers/pinctrl/nomadik/
1712 F:      drivers/pinctrl/pinctrl-coh901*
1713 F:      drivers/pinctrl/pinctrl-u300.c
1714 F:      drivers/rtc/rtc-ab3100.c
1715 F:      drivers/rtc/rtc-ab8500.c
1716 F:      drivers/rtc/rtc-coh901331.c
1717 F:      drivers/rtc/rtc-pl031.c
1718 F:      drivers/watchdog/coh901327_wdt.c
1719 F:      Documentation/devicetree/bindings/arm/ste-*
1720 F:      Documentation/devicetree/bindings/arm/ux500/
1721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1722
1723 ARM/NUVOTON NPCM ARCHITECTURE
1724 M:      Avi Fishman <avifishman70@gmail.com>
1725 M:      Tomer Maimon <tmaimon77@gmail.com>
1726 R:      Patrick Venture <venture@google.com>
1727 R:      Nancy Yuen <yuenn@google.com>
1728 R:      Brendan Higgins <brendanhiggins@google.com>
1729 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1730 S:      Supported
1731 F:      arch/arm/mach-npcm/
1732 F:      arch/arm/boot/dts/nuvoton-npcm*
1733 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1734 F:      drivers/*/*npcm*
1735 F:      Documentation/devicetree/bindings/*/*npcm*
1736 F:      Documentation/devicetree/bindings/*/*/*npcm*
1737
1738 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1739 M:      Wan ZongShun <mcuos.com@gmail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 W:      http://www.mcuos.com
1742 S:      Maintained
1743 F:      arch/arm/mach-w90x900/
1744 F:      drivers/input/keyboard/w90p910_keypad.c
1745 F:      drivers/input/touchscreen/w90p910_ts.c
1746 F:      drivers/watchdog/nuc900_wdt.c
1747 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1748 F:      drivers/mtd/nand/raw/nuc900_nand.c
1749 F:      drivers/rtc/rtc-nuc900.c
1750 F:      drivers/spi/spi-nuc900.c
1751 F:      drivers/usb/host/ehci-w90x900.c
1752 F:      drivers/video/fbdev/nuc900fb.c
1753
1754 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1755 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1756 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1757 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1758 S:      Supported
1759
1760 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1761 M:      Alexander Clouter <alex@digriz.org.uk>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 W:      http://www.digriz.org.uk/ts78xx/kernel
1764 S:      Maintained
1765 F:      arch/arm/mach-orion5x/ts78xx-*
1766
1767 ARM/OXNAS platform support
1768 M:      Neil Armstrong <narmstrong@baylibre.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1771 S:      Maintained
1772 F:      arch/arm/mach-oxnas/
1773 F:      arch/arm/boot/dts/ox8*.dts*
1774 N:      oxnas
1775
1776 ARM/PALM TREO SUPPORT
1777 M:      Tomas Cech <sleep_walker@suse.com>
1778 L:      linux-arm-kernel@lists.infradead.org
1779 W:      http://hackndev.com
1780 S:      Maintained
1781 F:      arch/arm/mach-pxa/palmtreo.*
1782
1783 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1784 M:      Marek Vasut <marek.vasut@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org
1786 W:      http://hackndev.com
1787 S:      Maintained
1788 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1789 F:      arch/arm/mach-pxa/palmtx.c
1790 F:      arch/arm/mach-pxa/palmt5.*
1791 F:      arch/arm/mach-pxa/include/mach/palmld.h
1792 F:      arch/arm/mach-pxa/palmld.c
1793 F:      arch/arm/mach-pxa/palmte2.*
1794 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1795 F:      arch/arm/mach-pxa/palmtc.c
1796
1797 ARM/PALMZ72 SUPPORT
1798 M:      Sergey Lapin <slapin@ossfans.org>
1799 L:      linux-arm-kernel@lists.infradead.org
1800 W:      http://hackndev.com
1801 S:      Maintained
1802 F:      arch/arm/mach-pxa/palmz72.*
1803
1804 ARM/PLEB SUPPORT
1805 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1806 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1807 S:      Maintained
1808
1809 ARM/PT DIGITAL BOARD PORT
1810 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1812 W:      http://www.armlinux.org.uk/
1813 S:      Maintained
1814
1815 ARM/QUALCOMM SUPPORT
1816 M:      Andy Gross <andy.gross@linaro.org>
1817 M:      David Brown <david.brown@linaro.org>
1818 L:      linux-arm-msm@vger.kernel.org
1819 L:      linux-soc@vger.kernel.org
1820 S:      Maintained
1821 F:      Documentation/devicetree/bindings/soc/qcom/
1822 F:      arch/arm/boot/dts/qcom-*.dts
1823 F:      arch/arm/boot/dts/qcom-*.dtsi
1824 F:      arch/arm/mach-qcom/
1825 F:      arch/arm64/boot/dts/qcom/*
1826 F:      drivers/i2c/busses/i2c-qup.c
1827 F:      drivers/clk/qcom/
1828 F:      drivers/dma/qcom/
1829 F:      drivers/soc/qcom/
1830 F:      drivers/spi/spi-qup.c
1831 F:      drivers/tty/serial/msm_serial.c
1832 F:      drivers/*/pm8???-*
1833 F:      drivers/mfd/ssbi.c
1834 F:      drivers/firmware/qcom_scm*
1835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1836
1837 ARM/RADISYS ENP2611 MACHINE SUPPORT
1838 M:      Lennert Buytenhek <kernel@wantstofly.org>
1839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1840 S:      Maintained
1841
1842 ARM/REALTEK ARCHITECTURE
1843 M:      Andreas Färber <afaerber@suse.de>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 S:      Maintained
1846 F:      arch/arm64/boot/dts/realtek/
1847 F:      Documentation/devicetree/bindings/arm/realtek.txt
1848
1849 ARM/RENESAS ARM64 ARCHITECTURE
1850 M:      Simon Horman <horms@verge.net.au>
1851 M:      Magnus Damm <magnus.damm@gmail.com>
1852 L:      linux-renesas-soc@vger.kernel.org
1853 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1855 S:      Supported
1856 F:      arch/arm64/boot/dts/renesas/
1857 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1858 F:      drivers/soc/renesas/
1859 F:      include/linux/soc/renesas/
1860
1861 ARM/RISCPC ARCHITECTURE
1862 M:      Russell King <linux@armlinux.org.uk>
1863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1864 W:      http://www.armlinux.org.uk/
1865 S:      Maintained
1866 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1867 F:      arch/arm/include/asm/hardware/ioc.h
1868 F:      arch/arm/include/asm/hardware/iomd.h
1869 F:      arch/arm/include/asm/hardware/memc.h
1870 F:      arch/arm/mach-rpc/
1871 F:      drivers/net/ethernet/8390/etherh.c
1872 F:      drivers/net/ethernet/i825xx/ether1*
1873 F:      drivers/net/ethernet/seeq/ether3*
1874 F:      drivers/scsi/arm/
1875
1876 ARM/Rockchip SoC support
1877 M:      Heiko Stuebner <heiko@sntech.de>
1878 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1879 L:      linux-rockchip@lists.infradead.org
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1881 S:      Maintained
1882 F:      arch/arm/boot/dts/rk3*
1883 F:      arch/arm/boot/dts/rv1108*
1884 F:      arch/arm/mach-rockchip/
1885 F:      drivers/clk/rockchip/
1886 F:      drivers/i2c/busses/i2c-rk3x.c
1887 F:      drivers/*/*rockchip*
1888 F:      drivers/*/*/*rockchip*
1889 F:      sound/soc/rockchip/
1890 N:      rockchip
1891
1892 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1893 M:      Kukjin Kim <kgene@kernel.org>
1894 M:      Krzysztof Kozlowski <krzk@kernel.org>
1895 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1896 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1897 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1898 S:      Maintained
1899 F:      arch/arm/boot/dts/s3c*
1900 F:      arch/arm/boot/dts/s5p*
1901 F:      arch/arm/boot/dts/exynos*
1902 F:      arch/arm64/boot/dts/exynos/
1903 F:      arch/arm/plat-samsung/
1904 F:      arch/arm/mach-s3c24*/
1905 F:      arch/arm/mach-s3c64xx/
1906 F:      arch/arm/mach-s5p*/
1907 F:      arch/arm/mach-exynos*/
1908 F:      drivers/*/*s3c24*
1909 F:      drivers/*/*/*s3c24*
1910 F:      drivers/*/*s3c64xx*
1911 F:      drivers/*/*s5pv210*
1912 F:      drivers/memory/samsung/*
1913 F:      drivers/soc/samsung/*
1914 F:      Documentation/arm/Samsung/
1915 F:      Documentation/devicetree/bindings/arm/samsung/
1916 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1917 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1918 N:      exynos
1919
1920 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1921 M:      Kyungmin Park <kyungmin.park@samsung.com>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 S:      Maintained
1924 F:      arch/arm/mach-s5pv210/
1925
1926 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1927 M:      Kyungmin Park <kyungmin.park@samsung.com>
1928 M:      Kamil Debski <kamil@wypas.org>
1929 M:      Andrzej Hajda <a.hajda@samsung.com>
1930 L:      linux-arm-kernel@lists.infradead.org
1931 L:      linux-media@vger.kernel.org
1932 S:      Maintained
1933 F:      drivers/media/platform/s5p-g2d/
1934
1935 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1936 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1937 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1938 L:      linux-media@vger.kernel.org
1939 S:      Maintained
1940 F:      drivers/media/platform/s5p-cec/
1941 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1942
1943 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1944 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1945 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1946 L:      linux-arm-kernel@lists.infradead.org
1947 L:      linux-media@vger.kernel.org
1948 S:      Maintained
1949 F:      drivers/media/platform/s5p-jpeg/
1950
1951 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1952 M:      Kyungmin Park <kyungmin.park@samsung.com>
1953 M:      Kamil Debski <kamil@wypas.org>
1954 M:      Jeongtae Park <jtp.park@samsung.com>
1955 M:      Andrzej Hajda <a.hajda@samsung.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 L:      linux-media@vger.kernel.org
1958 S:      Maintained
1959 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1960 F:      drivers/media/platform/s5p-mfc/
1961
1962 ARM/SHMOBILE ARM ARCHITECTURE
1963 M:      Simon Horman <horms@verge.net.au>
1964 M:      Magnus Damm <magnus.damm@gmail.com>
1965 L:      linux-renesas-soc@vger.kernel.org
1966 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1968 S:      Supported
1969 F:      arch/arm/boot/dts/emev2*
1970 F:      arch/arm/boot/dts/r7s*
1971 F:      arch/arm/boot/dts/r8a*
1972 F:      arch/arm/boot/dts/sh*
1973 F:      arch/arm/configs/shmobile_defconfig
1974 F:      arch/arm/include/debug/renesas-scif.S
1975 F:      arch/arm/mach-shmobile/
1976 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1977 F:      drivers/soc/renesas/
1978 F:      include/linux/soc/renesas/
1979
1980 ARM/SOCFPGA ARCHITECTURE
1981 M:      Dinh Nguyen <dinguyen@kernel.org>
1982 S:      Maintained
1983 F:      arch/arm/mach-socfpga/
1984 F:      arch/arm/boot/dts/socfpga*
1985 F:      arch/arm/configs/socfpga_defconfig
1986 F:      arch/arm64/boot/dts/altera/
1987 W:      http://www.rocketboards.org
1988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1989
1990 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1991 M:      Dinh Nguyen <dinguyen@kernel.org>
1992 S:      Maintained
1993 F:      drivers/clk/socfpga/
1994
1995 ARM/SOCFPGA EDAC SUPPORT
1996 M:      Thor Thayer <thor.thayer@linux.intel.com>
1997 S:      Maintained
1998 F:      drivers/edac/altera_edac.
1999
2000 ARM/SPREADTRUM SoC SUPPORT
2001 M:      Orson Zhai <orsonzhai@gmail.com>
2002 M:      Baolin Wang <baolin.wang@linaro.org>
2003 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2004 S:      Maintained
2005 F:      arch/arm64/boot/dts/sprd
2006 N:      sprd
2007
2008 ARM/STI ARCHITECTURE
2009 M:      Patrice Chotard <patrice.chotard@st.com>
2010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2011 W:      http://www.stlinux.com
2012 S:      Maintained
2013 F:      arch/arm/mach-sti/
2014 F:      arch/arm/boot/dts/sti*
2015 F:      drivers/char/hw_random/st-rng.c
2016 F:      drivers/clocksource/arm_global_timer.c
2017 F:      drivers/clocksource/clksrc_st_lpc.c
2018 F:      drivers/cpufreq/sti-cpufreq.c
2019 F:      drivers/dma/st_fdma*
2020 F:      drivers/i2c/busses/i2c-st.c
2021 F:      drivers/media/rc/st_rc.c
2022 F:      drivers/media/platform/sti/c8sectpfe/
2023 F:      drivers/mmc/host/sdhci-st.c
2024 F:      drivers/phy/st/phy-miphy28lp.c
2025 F:      drivers/phy/st/phy-stih407-usb.c
2026 F:      drivers/pinctrl/pinctrl-st.c
2027 F:      drivers/remoteproc/st_remoteproc.c
2028 F:      drivers/remoteproc/st_slim_rproc.c
2029 F:      drivers/reset/sti/
2030 F:      drivers/rtc/rtc-st-lpc.c
2031 F:      drivers/tty/serial/st-asc.c
2032 F:      drivers/usb/dwc3/dwc3-st.c
2033 F:      drivers/usb/host/ehci-st.c
2034 F:      drivers/usb/host/ohci-st.c
2035 F:      drivers/watchdog/st_lpc_wdt.c
2036 F:      drivers/ata/ahci_st.c
2037 F:      include/linux/remoteproc/st_slim_rproc.h
2038
2039 ARM/STM32 ARCHITECTURE
2040 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2041 M:      Alexandre Torgue <alexandre.torgue@st.com>
2042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2043 S:      Maintained
2044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2045 N:      stm32
2046 F:      arch/arm/boot/dts/stm32*
2047 F:      arch/arm/mach-stm32/
2048 F:      drivers/clocksource/armv7m_systick.c
2049
2050 ARM/Synaptics Berlin SoC support
2051 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2052 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2054 S:      Maintained
2055 F:      arch/arm/mach-berlin/
2056 F:      arch/arm/boot/dts/berlin*
2057 F:      arch/arm64/boot/dts/marvell/berlin*
2058
2059 ARM/TANGO ARCHITECTURE
2060 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2061 M:      Mans Rullgard <mans@mansr.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 S:      Odd Fixes
2064 N:      tango
2065
2066 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2067 M:      Lennert Buytenhek <kernel@wantstofly.org>
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070
2071 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2072 M:      Hans Verkuil <hans.verkuil@cisco.com>
2073 L:      linux-tegra@vger.kernel.org
2074 L:      linux-media@vger.kernel.org
2075 S:      Maintained
2076 F:      drivers/media/platform/tegra-cec/
2077 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2078
2079 ARM/TETON BGA MACHINE SUPPORT
2080 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 S:      Maintained
2083
2084 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2085 M:      Santosh Shilimkar <ssantosh@kernel.org>
2086 L:      linux-kernel@vger.kernel.org
2087 S:      Maintained
2088 F:      drivers/memory/*emif*
2089
2090 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2091 M:      Santosh Shilimkar <ssantosh@kernel.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094 F:      arch/arm/mach-keystone/
2095 F:      arch/arm/boot/dts/keystone-*
2096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2097
2098 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2099 M:      Santosh Shilimkar <ssantosh@kernel.org>
2100 L:      linux-kernel@vger.kernel.org
2101 S:      Maintained
2102 F:      drivers/clk/keystone/
2103
2104 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2105 M:      Santosh Shilimkar <ssantosh@kernel.org>
2106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2107 L:      linux-kernel@vger.kernel.org
2108 S:      Maintained
2109 F:      drivers/clocksource/timer-keystone.c
2110
2111 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2112 M:      Santosh Shilimkar <ssantosh@kernel.org>
2113 L:      linux-kernel@vger.kernel.org
2114 S:      Maintained
2115 F:      drivers/power/reset/keystone-reset.c
2116
2117 ARM/THECUS N2100 MACHINE SUPPORT
2118 M:      Lennert Buytenhek <kernel@wantstofly.org>
2119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2120 S:      Maintained
2121
2122 ARM/TOSA MACHINE SUPPORT
2123 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2124 M:      Dirk Opfer <dirk@opfer-online.de>
2125 S:      Maintained
2126
2127 ARM/UNIPHIER ARCHITECTURE
2128 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2131 S:      Maintained
2132 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2133 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2134 F:      arch/arm/boot/dts/uniphier*
2135 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2136 F:      arch/arm/mach-uniphier/
2137 F:      arch/arm/mm/cache-uniphier.c
2138 F:      arch/arm64/boot/dts/socionext/uniphier*
2139 F:      drivers/bus/uniphier-system-bus.c
2140 F:      drivers/clk/uniphier/
2141 F:      drivers/gpio/gpio-uniphier.c
2142 F:      drivers/i2c/busses/i2c-uniphier*
2143 F:      drivers/irqchip/irq-uniphier-aidet.c
2144 F:      drivers/pinctrl/uniphier/
2145 F:      drivers/reset/reset-uniphier.c
2146 F:      drivers/tty/serial/8250/8250_uniphier.c
2147 N:      uniphier
2148
2149 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2150 M:      Ulf Hansson <ulf.hansson@linaro.org>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 T:      git git://git.linaro.org/people/ulfh/clk.git
2153 S:      Maintained
2154 F:      drivers/clk/ux500/
2155
2156 ARM/VERSATILE EXPRESS PLATFORM
2157 M:      Liviu Dudau <liviu.dudau@arm.com>
2158 M:      Sudeep Holla <sudeep.holla@arm.com>
2159 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 S:      Maintained
2162 F:      arch/arm/boot/dts/vexpress*
2163 F:      arch/arm64/boot/dts/arm/
2164 F:      arch/arm/mach-vexpress/
2165 F:      */*/vexpress*
2166 F:      */*/*/vexpress*
2167 F:      drivers/clk/versatile/clk-vexpress-osc.c
2168 F:      drivers/clocksource/versatile.c
2169 N:      mps2
2170
2171 ARM/VFP SUPPORT
2172 M:      Russell King <linux@armlinux.org.uk>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 W:      http://www.armlinux.org.uk/
2175 S:      Maintained
2176 F:      arch/arm/vfp/
2177
2178 ARM/VOIPAC PXA270 SUPPORT
2179 M:      Marek Vasut <marek.vasut@gmail.com>
2180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2181 S:      Maintained
2182 F:      arch/arm/mach-pxa/vpac270.c
2183 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2184
2185 ARM/VT8500 ARM ARCHITECTURE
2186 M:      Tony Prisk <linux@prisktech.co.nz>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189 F:      arch/arm/mach-vt8500/
2190 F:      drivers/clocksource/vt8500_timer.c
2191 F:      drivers/i2c/busses/i2c-wmt.c
2192 F:      drivers/mmc/host/wmt-sdmmc.c
2193 F:      drivers/pwm/pwm-vt8500.c
2194 F:      drivers/rtc/rtc-vt8500.c
2195 F:      drivers/tty/serial/vt8500_serial.c
2196 F:      drivers/usb/host/ehci-platform.c
2197 F:      drivers/usb/host/uhci-platform.c
2198 F:      drivers/video/fbdev/vt8500lcdfb.*
2199 F:      drivers/video/fbdev/wm8505fb*
2200 F:      drivers/video/fbdev/wmt_ge_rops.*
2201
2202 ARM/ZIPIT Z2 SUPPORT
2203 M:      Marek Vasut <marek.vasut@gmail.com>
2204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2205 S:      Maintained
2206 F:      arch/arm/mach-pxa/z2.c
2207 F:      arch/arm/mach-pxa/include/mach/z2.h
2208
2209 ARM/ZTE ARCHITECTURE
2210 M:      Jun Nie <jun.nie@linaro.org>
2211 M:      Baoyou Xie <baoyou.xie@linaro.org>
2212 M:      Shawn Guo <shawnguo@kernel.org>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 S:      Maintained
2215 F:      arch/arm/boot/dts/zx2967*
2216 F:      arch/arm/mach-zx/
2217 F:      arch/arm64/boot/dts/zte/
2218 F:      drivers/clk/zte/
2219 F:      drivers/dma/zx_dma.c
2220 F:      drivers/gpio/gpio-zx.c
2221 F:      drivers/i2c/busses/i2c-zx2967.c
2222 F:      drivers/mmc/host/dw_mmc-zx.*
2223 F:      drivers/pinctrl/zte/
2224 F:      drivers/soc/zte/
2225 F:      drivers/thermal/zx2967_thermal.c
2226 F:      drivers/watchdog/zx2967_wdt.c
2227 F:      Documentation/devicetree/bindings/arm/zte.txt
2228 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2229 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2230 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2231 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2232 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2233 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2234 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2235 F:      Documentation/devicetree/bindings/soc/zte/
2236 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2237 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2238 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2239 F:      include/dt-bindings/clock/zx2967*.h
2240 F:      include/dt-bindings/soc/zte,*.h
2241 F:      sound/soc/codecs/zx_aud96p22.c
2242 F:      sound/soc/zte/
2243
2244 ARM/ZYNQ ARCHITECTURE
2245 M:      Michal Simek <michal.simek@xilinx.com>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 W:      http://wiki.xilinx.com
2248 T:      git https://github.com/Xilinx/linux-xlnx.git
2249 S:      Supported
2250 F:      arch/arm/mach-zynq/
2251 F:      drivers/cpuidle/cpuidle-zynq.c
2252 F:      drivers/block/xsysace.c
2253 N:      zynq
2254 N:      xilinx
2255 F:      drivers/clocksource/cadence_ttc_timer.c
2256 F:      drivers/i2c/busses/i2c-cadence.c
2257 F:      drivers/mmc/host/sdhci-of-arasan.c
2258 F:      drivers/edac/synopsys_edac.c
2259
2260 ARM64 PORT (AARCH64 ARCHITECTURE)
2261 M:      Catalin Marinas <catalin.marinas@arm.com>
2262 M:      Will Deacon <will.deacon@arm.com>
2263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2265 S:      Maintained
2266 F:      arch/arm64/
2267 F:      Documentation/arm64/
2268
2269 AS3645A LED FLASH CONTROLLER DRIVER
2270 M:      Sakari Ailus <sakari.ailus@iki.fi>
2271 L:      linux-leds@vger.kernel.org
2272 S:      Maintained
2273 F:      drivers/leds/leds-as3645a.c
2274
2275 ASAHI KASEI AK8974 DRIVER
2276 M:      Linus Walleij <linus.walleij@linaro.org>
2277 L:      linux-iio@vger.kernel.org
2278 W:      http://www.akm.com/
2279 S:      Supported
2280 F:      drivers/iio/magnetometer/ak8974.c
2281
2282 ASC7621 HARDWARE MONITOR DRIVER
2283 M:      George Joseph <george.joseph@fairview5.com>
2284 L:      linux-hwmon@vger.kernel.org
2285 S:      Maintained
2286 F:      Documentation/hwmon/asc7621
2287 F:      drivers/hwmon/asc7621.c
2288
2289 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2290 M:      Corentin Chary <corentin.chary@gmail.com>
2291 L:      acpi4asus-user@lists.sourceforge.net
2292 L:      platform-driver-x86@vger.kernel.org
2293 W:      http://acpi4asus.sf.net
2294 S:      Maintained
2295 F:      drivers/platform/x86/asus*.c
2296 F:      drivers/platform/x86/eeepc*.c
2297
2298 ASUS WIRELESS RADIO CONTROL DRIVER
2299 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2300 L:      platform-driver-x86@vger.kernel.org
2301 S:      Maintained
2302 F:      drivers/platform/x86/asus-wireless.c
2303
2304 ASYMMETRIC KEYS
2305 M:      David Howells <dhowells@redhat.com>
2306 L:      keyrings@vger.kernel.org
2307 S:      Maintained
2308 F:      Documentation/crypto/asymmetric-keys.txt
2309 F:      include/linux/verification.h
2310 F:      include/crypto/public_key.h
2311 F:      include/crypto/pkcs7.h
2312 F:      crypto/asymmetric_keys/
2313
2314 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2315 R:      Dan Williams <dan.j.williams@intel.com>
2316 W:      http://sourceforge.net/projects/xscaleiop
2317 S:      Odd fixes
2318 F:      Documentation/crypto/async-tx-api.txt
2319 F:      crypto/async_tx/
2320 F:      drivers/dma/
2321 F:      include/linux/dmaengine.h
2322 F:      include/linux/async_tx.h
2323
2324 AT24 EEPROM DRIVER
2325 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2326 L:      linux-i2c@vger.kernel.org
2327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2328 S:      Maintained
2329 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2330 F:      drivers/misc/eeprom/at24.c
2331 F:      include/linux/platform_data/at24.h
2332
2333 ATA OVER ETHERNET (AOE) DRIVER
2334 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2335 W:      http://www.openaoe.org/
2336 S:      Supported
2337 F:      Documentation/aoe/
2338 F:      drivers/block/aoe/
2339
2340 ATHEROS 71XX/9XXX GPIO DRIVER
2341 M:      Alban Bedel <albeu@free.fr>
2342 W:      https://github.com/AlbanBedel/linux
2343 T:      git git://github.com/AlbanBedel/linux
2344 S:      Maintained
2345 F:      drivers/gpio/gpio-ath79.c
2346 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2347
2348 ATHEROS 71XX/9XXX USB PHY DRIVER
2349 M:      Alban Bedel <albeu@free.fr>
2350 W:      https://github.com/AlbanBedel/linux
2351 T:      git git://github.com/AlbanBedel/linux
2352 S:      Maintained
2353 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2354 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2355
2356 ATHEROS ATH GENERIC UTILITIES
2357 M:      Kalle Valo <kvalo@codeaurora.org>
2358 L:      linux-wireless@vger.kernel.org
2359 S:      Supported
2360 F:      drivers/net/wireless/ath/*
2361
2362 ATHEROS ATH5K WIRELESS DRIVER
2363 M:      Jiri Slaby <jirislaby@gmail.com>
2364 M:      Nick Kossifidis <mickflemm@gmail.com>
2365 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2366 L:      linux-wireless@vger.kernel.org
2367 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2368 S:      Maintained
2369 F:      drivers/net/wireless/ath/ath5k/
2370
2371 ATHEROS ATH6KL WIRELESS DRIVER
2372 M:      Kalle Valo <kvalo@codeaurora.org>
2373 L:      linux-wireless@vger.kernel.org
2374 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2376 S:      Supported
2377 F:      drivers/net/wireless/ath/ath6kl/
2378
2379 ATI_REMOTE2 DRIVER
2380 M:      Ville Syrjala <syrjala@sci.fi>
2381 S:      Maintained
2382 F:      drivers/input/misc/ati_remote2.c
2383
2384 ATK0110 HWMON DRIVER
2385 M:      Luca Tettamanti <kronos.it@gmail.com>
2386 L:      linux-hwmon@vger.kernel.org
2387 S:      Maintained
2388 F:      drivers/hwmon/asus_atk0110.c
2389
2390 ATLX ETHERNET DRIVERS
2391 M:      Jay Cliburn <jcliburn@gmail.com>
2392 M:      Chris Snook <chris.snook@gmail.com>
2393 L:      netdev@vger.kernel.org
2394 W:      http://sourceforge.net/projects/atl1
2395 W:      http://atl1.sourceforge.net
2396 S:      Maintained
2397 F:      drivers/net/ethernet/atheros/
2398
2399 ATM
2400 M:      Chas Williams <3chas3@gmail.com>
2401 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2402 L:      netdev@vger.kernel.org
2403 W:      http://linux-atm.sourceforge.net
2404 S:      Maintained
2405 F:      drivers/atm/
2406 F:      include/linux/atm*
2407 F:      include/uapi/linux/atm*
2408
2409 ATMEL AT91 / AT32 MCI DRIVER
2410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2411 S:      Maintained
2412 F:      drivers/mmc/host/atmel-mci.c
2413
2414 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2415 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2416 S:      Supported
2417 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2418
2419 ATMEL Audio ALSA driver
2420 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2421 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2422 S:      Supported
2423 F:      sound/soc/atmel
2424
2425 ATMEL I2C DRIVER
2426 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2427 L:      linux-i2c@vger.kernel.org
2428 S:      Supported
2429 F:      drivers/i2c/busses/i2c-at91.c
2430
2431 ATMEL ISI DRIVER
2432 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2433 L:      linux-media@vger.kernel.org
2434 S:      Supported
2435 F:      drivers/media/platform/atmel/atmel-isi.c
2436 F:      include/media/atmel-isi.h
2437
2438 ATMEL LCDFB DRIVER
2439 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2440 L:      linux-fbdev@vger.kernel.org
2441 S:      Maintained
2442 F:      drivers/video/fbdev/atmel_lcdfb.c
2443 F:      include/video/atmel_lcdc.h
2444
2445 ATMEL MACB ETHERNET DRIVER
2446 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2447 S:      Supported
2448 F:      drivers/net/ethernet/cadence/
2449
2450 ATMEL MAXTOUCH DRIVER
2451 M:      Nick Dyer <nick@shmanahar.org>
2452 T:      git git://github.com/ndyer/linux.git
2453 S:      Maintained
2454 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2455 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2456
2457 ATMEL SAMA5D2 ADC DRIVER
2458 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2459 L:      linux-iio@vger.kernel.org
2460 S:      Supported
2461 F:      drivers/iio/adc/at91-sama5d2_adc.c
2462
2463 ATMEL SDMMC DRIVER
2464 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2465 L:      linux-mmc@vger.kernel.org
2466 S:      Supported
2467 F:      drivers/mmc/host/sdhci-of-at91.c
2468
2469 ATMEL SPI DRIVER
2470 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2471 S:      Supported
2472 F:      drivers/spi/spi-atmel.*
2473
2474 ATMEL SSC DRIVER
2475 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2477 S:      Supported
2478 F:      drivers/misc/atmel-ssc.c
2479 F:      include/linux/atmel-ssc.h
2480
2481 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2482 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      drivers/misc/atmel_tclib.c
2486 F:      drivers/clocksource/tcb_clksrc.c
2487
2488 ATMEL USBA UDC DRIVER
2489 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2491 S:      Supported
2492 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2493
2494 ATMEL WIRELESS DRIVER
2495 M:      Simon Kelley <simon@thekelleys.org.uk>
2496 L:      linux-wireless@vger.kernel.org
2497 W:      http://www.thekelleys.org.uk/atmel
2498 W:      http://atmelwlandriver.sourceforge.net/
2499 S:      Maintained
2500 F:      drivers/net/wireless/atmel/atmel*
2501
2502 ATMEL XDMA DRIVER
2503 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2504 L:      linux-arm-kernel@lists.infradead.org
2505 L:      dmaengine@vger.kernel.org
2506 S:      Supported
2507 F:      drivers/dma/at_xdmac.c
2508
2509 ATOMIC INFRASTRUCTURE
2510 M:      Will Deacon <will.deacon@arm.com>
2511 M:      Peter Zijlstra <peterz@infradead.org>
2512 R:      Boqun Feng <boqun.feng@gmail.com>
2513 L:      linux-kernel@vger.kernel.org
2514 S:      Maintained
2515 F:      arch/*/include/asm/atomic*.h
2516 F:      include/*/atomic*.h
2517
2518 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2519 M:      Bradley Grove <linuxdrivers@attotech.com>
2520 L:      linux-scsi@vger.kernel.org
2521 W:      http://www.attotech.com
2522 S:      Supported
2523 F:      drivers/scsi/esas2r
2524
2525 ATUSB IEEE 802.15.4 RADIO DRIVER
2526 M:      Stefan Schmidt <stefan@osg.samsung.com>
2527 L:      linux-wpan@vger.kernel.org
2528 S:      Maintained
2529 F:      drivers/net/ieee802154/atusb.c
2530 F:      drivers/net/ieee802154/atusb.h
2531 F:      drivers/net/ieee802154/at86rf230.h
2532
2533 AUDIT SUBSYSTEM
2534 M:      Paul Moore <paul@paul-moore.com>
2535 M:      Eric Paris <eparis@redhat.com>
2536 L:      linux-audit@redhat.com (moderated for non-subscribers)
2537 W:      https://github.com/linux-audit
2538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2539 S:      Supported
2540 F:      include/linux/audit.h
2541 F:      include/uapi/linux/audit.h
2542 F:      kernel/audit*
2543
2544 AUXILIARY DISPLAY DRIVERS
2545 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2546 S:      Maintained
2547 F:      drivers/auxdisplay/
2548 F:      include/linux/cfag12864b.h
2549
2550 AX.25 NETWORK LAYER
2551 M:      Ralf Baechle <ralf@linux-mips.org>
2552 L:      linux-hams@vger.kernel.org
2553 W:      http://www.linux-ax25.org/
2554 S:      Maintained
2555 F:      include/uapi/linux/ax25.h
2556 F:      include/net/ax25.h
2557 F:      net/ax25/
2558
2559 AXENTIA ARM DEVICES
2560 M:      Peter Rosin <peda@axentia.se>
2561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2562 S:      Maintained
2563 F:      Documentation/devicetree/bindings/arm/axentia.txt
2564 F:      arch/arm/boot/dts/at91-linea.dtsi
2565 F:      arch/arm/boot/dts/at91-natte.dtsi
2566 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2567 F:      arch/arm/boot/dts/at91-tse850-3.dts
2568
2569 AXENTIA ASOC DRIVERS
2570 M:      Peter Rosin <peda@axentia.se>
2571 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2572 S:      Maintained
2573 F:      Documentation/devicetree/bindings/sound/axentia,*
2574 F:      sound/soc/atmel/tse850-pcm5142.c
2575
2576 AZ6007 DVB DRIVER
2577 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2578 L:      linux-media@vger.kernel.org
2579 W:      https://linuxtv.org
2580 T:      git git://linuxtv.org/media_tree.git
2581 S:      Maintained
2582 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2583
2584 AZTECH FM RADIO RECEIVER DRIVER
2585 M:      Hans Verkuil <hverkuil@xs4all.nl>
2586 L:      linux-media@vger.kernel.org
2587 T:      git git://linuxtv.org/media_tree.git
2588 W:      https://linuxtv.org
2589 S:      Maintained
2590 F:      drivers/media/radio/radio-aztech*
2591
2592 B43 WIRELESS DRIVER
2593 L:      linux-wireless@vger.kernel.org
2594 L:      b43-dev@lists.infradead.org
2595 W:      http://wireless.kernel.org/en/users/Drivers/b43
2596 S:      Odd Fixes
2597 F:      drivers/net/wireless/broadcom/b43/
2598
2599 B43LEGACY WIRELESS DRIVER
2600 M:      Larry Finger <Larry.Finger@lwfinger.net>
2601 L:      linux-wireless@vger.kernel.org
2602 L:      b43-dev@lists.infradead.org
2603 W:      http://wireless.kernel.org/en/users/Drivers/b43
2604 S:      Maintained
2605 F:      drivers/net/wireless/broadcom/b43legacy/
2606
2607 BACKLIGHT CLASS/SUBSYSTEM
2608 M:      Lee Jones <lee.jones@linaro.org>
2609 M:      Daniel Thompson <daniel.thompson@linaro.org>
2610 M:      Jingoo Han <jingoohan1@gmail.com>
2611 L:      dri-devel@lists.freedesktop.org
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2613 S:      Maintained
2614 F:      drivers/video/backlight/
2615 F:      include/linux/backlight.h
2616 F:      include/linux/pwm_backlight.h
2617 F:      Documentation/devicetree/bindings/leds/backlight
2618
2619 BATMAN ADVANCED
2620 M:      Marek Lindner <mareklindner@neomailbox.ch>
2621 M:      Simon Wunderlich <sw@simonwunderlich.de>
2622 M:      Antonio Quartulli <a@unstable.cc>
2623 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2624 W:      https://www.open-mesh.org/
2625 Q:      https://patchwork.open-mesh.org/project/batman/list/
2626 S:      Maintained
2627 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2628 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2629 F:      Documentation/networking/batman-adv.rst
2630 F:      include/uapi/linux/batadv_packet.h
2631 F:      include/uapi/linux/batman_adv.h
2632 F:      net/batman-adv/
2633
2634 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2635 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2636 L:      linux-hams@vger.kernel.org
2637 W:      http://www.baycom.org/~tom/ham/ham.html
2638 S:      Maintained
2639 F:      drivers/net/hamradio/baycom*
2640
2641 BCACHE (BLOCK LAYER CACHE)
2642 M:      Coly Li <colyli@suse.de>
2643 M:      Kent Overstreet <kent.overstreet@gmail.com>
2644 L:      linux-bcache@vger.kernel.org
2645 W:      http://bcache.evilpiepirate.org
2646 C:      irc://irc.oftc.net/bcache
2647 S:      Maintained
2648 F:      drivers/md/bcache/
2649
2650 BDISP ST MEDIA DRIVER
2651 M:      Fabien Dessenne <fabien.dessenne@st.com>
2652 L:      linux-media@vger.kernel.org
2653 T:      git git://linuxtv.org/media_tree.git
2654 W:      https://linuxtv.org
2655 S:      Supported
2656 F:      drivers/media/platform/sti/bdisp
2657
2658 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2659 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2660 L:      netdev@vger.kernel.org
2661 S:      Maintained
2662 F:      drivers/net/ethernet/ec_bhf.c
2663
2664 BEFS FILE SYSTEM
2665 M:      Luis de Bethencourt <luisbg@kernel.org>
2666 M:      Salah Triki <salah.triki@gmail.com>
2667 S:      Maintained
2668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2669 F:      Documentation/filesystems/befs.txt
2670 F:      fs/befs/
2671
2672 BFQ I/O SCHEDULER
2673 M:      Paolo Valente <paolo.valente@linaro.org>
2674 M:      Jens Axboe <axboe@kernel.dk>
2675 L:      linux-block@vger.kernel.org
2676 S:      Maintained
2677 F:      block/bfq-*
2678 F:      Documentation/block/bfq-iosched.txt
2679
2680 BFS FILE SYSTEM
2681 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2682 S:      Maintained
2683 F:      Documentation/filesystems/bfs.txt
2684 F:      fs/bfs/
2685 F:      include/uapi/linux/bfs_fs.h
2686
2687 BLINKM RGB LED DRIVER
2688 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2689 S:      Maintained
2690 F:      drivers/leds/leds-blinkm.c
2691
2692 BLOCK LAYER
2693 M:      Jens Axboe <axboe@kernel.dk>
2694 L:      linux-block@vger.kernel.org
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2696 S:      Maintained
2697 F:      block/
2698 F:      drivers/block/
2699 F:      kernel/trace/blktrace.c
2700 F:      lib/sbitmap.c
2701
2702 BLOCK2MTD DRIVER
2703 M:      Joern Engel <joern@lazybastard.org>
2704 L:      linux-mtd@lists.infradead.org
2705 S:      Maintained
2706 F:      drivers/mtd/devices/block2mtd.c
2707
2708 BLUETOOTH DRIVERS
2709 M:      Marcel Holtmann <marcel@holtmann.org>
2710 M:      Johan Hedberg <johan.hedberg@gmail.com>
2711 L:      linux-bluetooth@vger.kernel.org
2712 W:      http://www.bluez.org/
2713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2715 S:      Maintained
2716 F:      drivers/bluetooth/
2717
2718 BLUETOOTH SUBSYSTEM
2719 M:      Marcel Holtmann <marcel@holtmann.org>
2720 M:      Johan Hedberg <johan.hedberg@gmail.com>
2721 L:      linux-bluetooth@vger.kernel.org
2722 W:      http://www.bluez.org/
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2725 S:      Maintained
2726 F:      net/bluetooth/
2727 F:      include/net/bluetooth/
2728
2729 BONDING DRIVER
2730 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2731 M:      Veaceslav Falico <vfalico@gmail.com>
2732 M:      Andy Gospodarek <andy@greyhouse.net>
2733 L:      netdev@vger.kernel.org
2734 W:      http://sourceforge.net/projects/bonding/
2735 S:      Supported
2736 F:      drivers/net/bonding/
2737 F:      include/uapi/linux/if_bonding.h
2738
2739 BPF (Safe dynamic programs and tools)
2740 M:      Alexei Starovoitov <ast@kernel.org>
2741 M:      Daniel Borkmann <daniel@iogearbox.net>
2742 L:      netdev@vger.kernel.org
2743 L:      linux-kernel@vger.kernel.org
2744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2746 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2747 S:      Supported
2748 F:      arch/x86/net/bpf_jit*
2749 F:      Documentation/networking/filter.txt
2750 F:      Documentation/bpf/
2751 F:      include/linux/bpf*
2752 F:      include/linux/filter.h
2753 F:      include/trace/events/xdp.h
2754 F:      include/uapi/linux/bpf*
2755 F:      include/uapi/linux/filter.h
2756 F:      kernel/bpf/
2757 F:      kernel/trace/bpf_trace.c
2758 F:      lib/test_bpf.c
2759 F:      net/bpf/
2760 F:      net/core/filter.c
2761 F:      net/sched/act_bpf.c
2762 F:      net/sched/cls_bpf.c
2763 F:      samples/bpf/
2764 F:      tools/bpf/
2765 F:      tools/lib/bpf/
2766 F:      tools/testing/selftests/bpf/
2767
2768 BROADCOM B44 10/100 ETHERNET DRIVER
2769 M:      Michael Chan <michael.chan@broadcom.com>
2770 L:      netdev@vger.kernel.org
2771 S:      Supported
2772 F:      drivers/net/ethernet/broadcom/b44.*
2773
2774 BROADCOM B53 ETHERNET SWITCH DRIVER
2775 M:      Florian Fainelli <f.fainelli@gmail.com>
2776 L:      netdev@vger.kernel.org
2777 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2778 S:      Supported
2779 F:      drivers/net/dsa/b53/*
2780 F:      include/linux/platform_data/b53.h
2781
2782 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2783 M:      Florian Fainelli <f.fainelli@gmail.com>
2784 M:      Ray Jui <rjui@broadcom.com>
2785 M:      Scott Branden <sbranden@broadcom.com>
2786 M:      bcm-kernel-feedback-list@broadcom.com
2787 T:      git git://github.com/broadcom/mach-bcm
2788 S:      Maintained
2789 N:      bcm281*
2790 N:      bcm113*
2791 N:      bcm216*
2792 N:      kona
2793 F:      arch/arm/mach-bcm/
2794
2795 BROADCOM BCM2835 ARM ARCHITECTURE
2796 M:      Eric Anholt <eric@anholt.net>
2797 M:      Stefan Wahren <stefan.wahren@i2se.com>
2798 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2800 T:      git git://github.com/anholt/linux
2801 S:      Maintained
2802 N:      bcm2835
2803 F:      drivers/staging/vc04_services
2804
2805 BROADCOM BCM47XX MIPS ARCHITECTURE
2806 M:      Hauke Mehrtens <hauke@hauke-m.de>
2807 M:      Rafał Miłecki <zajec5@gmail.com>
2808 L:      linux-mips@linux-mips.org
2809 S:      Maintained
2810 F:      Documentation/devicetree/bindings/mips/brcm/
2811 F:      arch/mips/bcm47xx/*
2812 F:      arch/mips/include/asm/mach-bcm47xx/*
2813
2814 BROADCOM BCM5301X ARM ARCHITECTURE
2815 M:      Hauke Mehrtens <hauke@hauke-m.de>
2816 M:      Rafał Miłecki <zajec5@gmail.com>
2817 M:      Jon Mason <jonmason@broadcom.com>
2818 M:      bcm-kernel-feedback-list@broadcom.com
2819 L:      linux-arm-kernel@lists.infradead.org
2820 S:      Maintained
2821 F:      arch/arm/mach-bcm/bcm_5301x.c
2822 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2823 F:      arch/arm/boot/dts/bcm470*
2824 F:      arch/arm/boot/dts/bcm953012*
2825
2826 BROADCOM BCM53573 ARM ARCHITECTURE
2827 M:      Rafał Miłecki <rafal@milecki.pl>
2828 L:      linux-arm-kernel@lists.infradead.org
2829 S:      Maintained
2830 F:      arch/arm/boot/dts/bcm53573*
2831 F:      arch/arm/boot/dts/bcm47189*
2832
2833 BROADCOM BCM63XX ARM ARCHITECTURE
2834 M:      Florian Fainelli <f.fainelli@gmail.com>
2835 M:      bcm-kernel-feedback-list@broadcom.com
2836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2837 T:      git git://github.com/broadcom/stblinux.git
2838 S:      Maintained
2839 N:      bcm63xx
2840
2841 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2842 M:      Kevin Cernekee <cernekee@gmail.com>
2843 L:      linux-usb@vger.kernel.org
2844 S:      Maintained
2845 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2846
2847 BROADCOM BCM7XXX ARM ARCHITECTURE
2848 M:      Brian Norris <computersforpeace@gmail.com>
2849 M:      Gregory Fong <gregory.0xf0@gmail.com>
2850 M:      Florian Fainelli <f.fainelli@gmail.com>
2851 M:      bcm-kernel-feedback-list@broadcom.com
2852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2853 T:      git git://github.com/broadcom/stblinux.git
2854 S:      Maintained
2855 F:      arch/arm/mach-bcm/*brcmstb*
2856 F:      arch/arm/boot/dts/bcm7*.dts*
2857 F:      drivers/bus/brcmstb_gisb.c
2858 F:      arch/arm/mm/cache-b15-rac.c
2859 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2860 N:      brcmstb
2861
2862 BROADCOM BMIPS CPUFREQ DRIVER
2863 M:      Markus Mayer <mmayer@broadcom.com>
2864 M:      bcm-kernel-feedback-list@broadcom.com
2865 L:      linux-pm@vger.kernel.org
2866 S:      Maintained
2867 F:      drivers/cpufreq/bmips-cpufreq.c
2868
2869 BROADCOM BMIPS MIPS ARCHITECTURE
2870 M:      Kevin Cernekee <cernekee@gmail.com>
2871 M:      Florian Fainelli <f.fainelli@gmail.com>
2872 L:      linux-mips@linux-mips.org
2873 T:      git git://github.com/broadcom/stblinux.git
2874 S:      Maintained
2875 F:      arch/mips/bmips/*
2876 F:      arch/mips/include/asm/mach-bmips/*
2877 F:      arch/mips/kernel/*bmips*
2878 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2879 F:      drivers/irqchip/irq-bcm63*
2880 F:      drivers/irqchip/irq-bcm7*
2881 F:      drivers/irqchip/irq-brcmstb*
2882 F:      include/linux/bcm963xx_nvram.h
2883 F:      include/linux/bcm963xx_tag.h
2884
2885 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2886 M:      Rasesh Mody <rasesh.mody@cavium.com>
2887 M:      Harish Patil <harish.patil@cavium.com>
2888 M:      Dept-GELinuxNICDev@cavium.com
2889 L:      netdev@vger.kernel.org
2890 S:      Supported
2891 F:      drivers/net/ethernet/broadcom/bnx2.*
2892 F:      drivers/net/ethernet/broadcom/bnx2_*
2893
2894 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2895 M:      QLogic-Storage-Upstream@qlogic.com
2896 L:      linux-scsi@vger.kernel.org
2897 S:      Supported
2898 F:      drivers/scsi/bnx2fc/
2899
2900 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2901 M:      QLogic-Storage-Upstream@qlogic.com
2902 L:      linux-scsi@vger.kernel.org
2903 S:      Supported
2904 F:      drivers/scsi/bnx2i/
2905
2906 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2907 M:      Ariel Elior <ariel.elior@cavium.com>
2908 M:      everest-linux-l2@cavium.com
2909 L:      netdev@vger.kernel.org
2910 S:      Supported
2911 F:      drivers/net/ethernet/broadcom/bnx2x/
2912
2913 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2914 M:      Michael Chan <michael.chan@broadcom.com>
2915 L:      netdev@vger.kernel.org
2916 S:      Supported
2917 F:      drivers/net/ethernet/broadcom/bnxt/
2918
2919 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2920 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2921 M:      Franky Lin <franky.lin@broadcom.com>
2922 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2923 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2924 M:      Wright Feng <wright.feng@cypress.com>
2925 L:      linux-wireless@vger.kernel.org
2926 L:      brcm80211-dev-list.pdl@broadcom.com
2927 L:      brcm80211-dev-list@cypress.com
2928 S:      Supported
2929 F:      drivers/net/wireless/broadcom/brcm80211/
2930
2931 BROADCOM BRCMSTB GPIO DRIVER
2932 M:      Gregory Fong <gregory.0xf0@gmail.com>
2933 L:      bcm-kernel-feedback-list@broadcom.com
2934 S:      Supported
2935 F:      drivers/gpio/gpio-brcmstb.c
2936 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2937
2938 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2939 M:      Al Cooper <alcooperx@gmail.com>
2940 L:      linux-kernel@vger.kernel.org
2941 L:      bcm-kernel-feedback-list@broadcom.com
2942 S:      Maintained
2943 F:      drivers/phy/broadcom/phy-brcm-usb*
2944
2945 BROADCOM GENET ETHERNET DRIVER
2946 M:      Doug Berger <opendmb@gmail.com>
2947 M:      Florian Fainelli <f.fainelli@gmail.com>
2948 L:      netdev@vger.kernel.org
2949 S:      Supported
2950 F:      drivers/net/ethernet/broadcom/genet/
2951
2952 BROADCOM IPROC ARM ARCHITECTURE
2953 M:      Ray Jui <rjui@broadcom.com>
2954 M:      Scott Branden <sbranden@broadcom.com>
2955 M:      Jon Mason <jonmason@broadcom.com>
2956 M:      bcm-kernel-feedback-list@broadcom.com
2957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2958 T:      git git://github.com/broadcom/cygnus-linux.git
2959 S:      Maintained
2960 N:      iproc
2961 N:      cygnus
2962 N:      bcm[-_]nsp
2963 N:      bcm9113*
2964 N:      bcm9583*
2965 N:      bcm9585*
2966 N:      bcm9586*
2967 N:      bcm988312
2968 N:      bcm113*
2969 N:      bcm583*
2970 N:      bcm585*
2971 N:      bcm586*
2972 N:      bcm88312
2973 N:      hr2
2974 F:      arch/arm64/boot/dts/broadcom/ns2*
2975 F:      drivers/clk/bcm/clk-ns*
2976 F:      drivers/pinctrl/bcm/pinctrl-ns*
2977
2978 BROADCOM KONA GPIO DRIVER
2979 M:      Ray Jui <rjui@broadcom.com>
2980 L:      bcm-kernel-feedback-list@broadcom.com
2981 S:      Supported
2982 F:      drivers/gpio/gpio-bcm-kona.c
2983 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2984
2985 BROADCOM NETXTREME-E ROCE DRIVER
2986 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2987 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2988 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2989 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2990 L:      linux-rdma@vger.kernel.org
2991 W:      http://www.broadcom.com
2992 S:      Supported
2993 F:      drivers/infiniband/hw/bnxt_re/
2994 F:      include/uapi/rdma/bnxt_re-abi.h
2995
2996 BROADCOM NVRAM DRIVER
2997 M:      Rafał Miłecki <zajec5@gmail.com>
2998 L:      linux-mips@linux-mips.org
2999 S:      Maintained
3000 F:      drivers/firmware/broadcom/*
3001
3002 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3003 M:      Rafał Miłecki <zajec5@gmail.com>
3004 L:      linux-wireless@vger.kernel.org
3005 S:      Maintained
3006 F:      drivers/bcma/
3007 F:      include/linux/bcma/
3008
3009 BROADCOM STB AVS CPUFREQ DRIVER
3010 M:      Markus Mayer <mmayer@broadcom.com>
3011 M:      bcm-kernel-feedback-list@broadcom.com
3012 L:      linux-pm@vger.kernel.org
3013 S:      Maintained
3014 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3015 F:      drivers/cpufreq/brcmstb*
3016
3017 BROADCOM STB AVS TMON DRIVER
3018 M:      Markus Mayer <mmayer@broadcom.com>
3019 M:      bcm-kernel-feedback-list@broadcom.com
3020 L:      linux-pm@vger.kernel.org
3021 S:      Maintained
3022 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3023 F:      drivers/thermal/broadcom/brcmstb*
3024
3025 BROADCOM STB NAND FLASH DRIVER
3026 M:      Brian Norris <computersforpeace@gmail.com>
3027 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3028 L:      linux-mtd@lists.infradead.org
3029 L:      bcm-kernel-feedback-list@broadcom.com
3030 S:      Maintained
3031 F:      drivers/mtd/nand/raw/brcmnand/
3032
3033 BROADCOM STB DPFE DRIVER
3034 M:      Markus Mayer <mmayer@broadcom.com>
3035 M:      bcm-kernel-feedback-list@broadcom.com
3036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3037 S:      Maintained
3038 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3039 F:      drivers/memory/brcmstb_dpfe.c
3040
3041 BROADCOM SYSTEMPORT ETHERNET DRIVER
3042 M:      Florian Fainelli <f.fainelli@gmail.com>
3043 L:      netdev@vger.kernel.org
3044 S:      Supported
3045 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3046
3047 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3048 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3049 M:      Prashant Sreedharan <prashant@broadcom.com>
3050 M:      Michael Chan <mchan@broadcom.com>
3051 L:      netdev@vger.kernel.org
3052 S:      Supported
3053 F:      drivers/net/ethernet/broadcom/tg3.*
3054
3055 BROCADE BFA FC SCSI DRIVER
3056 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3057 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3058 L:      linux-scsi@vger.kernel.org
3059 S:      Supported
3060 F:      drivers/scsi/bfa/
3061
3062 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3063 M:      Rasesh Mody <rasesh.mody@cavium.com>
3064 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3065 M:      Dept-GELinuxNICDev@cavium.com
3066 L:      netdev@vger.kernel.org
3067 S:      Supported
3068 F:      drivers/net/ethernet/brocade/bna/
3069
3070 BSG (block layer generic sg v4 driver)
3071 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3072 L:      linux-scsi@vger.kernel.org
3073 S:      Supported
3074 F:      block/bsg.c
3075 F:      include/linux/bsg.h
3076 F:      include/uapi/linux/bsg.h
3077
3078 BT87X AUDIO DRIVER
3079 M:      Clemens Ladisch <clemens@ladisch.de>
3080 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3081 T:      git git://git.alsa-project.org/alsa-kernel.git
3082 S:      Maintained
3083 F:      Documentation/sound/cards/bt87x.rst
3084 F:      sound/pci/bt87x.c
3085
3086 BT8XXGPIO DRIVER
3087 M:      Michael Buesch <m@bues.ch>
3088 W:      http://bu3sch.de/btgpio.php
3089 S:      Maintained
3090 F:      drivers/gpio/gpio-bt8xx.c
3091
3092 BTRFS FILE SYSTEM
3093 M:      Chris Mason <clm@fb.com>
3094 M:      Josef Bacik <jbacik@fb.com>
3095 M:      David Sterba <dsterba@suse.com>
3096 L:      linux-btrfs@vger.kernel.org
3097 W:      http://btrfs.wiki.kernel.org/
3098 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3100 S:      Maintained
3101 F:      Documentation/filesystems/btrfs.txt
3102 F:      fs/btrfs/
3103 F:      include/linux/btrfs*
3104 F:      include/uapi/linux/btrfs*
3105
3106 BTTV VIDEO4LINUX DRIVER
3107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3108 L:      linux-media@vger.kernel.org
3109 W:      https://linuxtv.org
3110 T:      git git://linuxtv.org/media_tree.git
3111 S:      Odd fixes
3112 F:      Documentation/media/v4l-drivers/bttv*
3113 F:      drivers/media/pci/bt8xx/bttv*
3114
3115 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3116 M:      Chanwoo Choi <cw00.choi@samsung.com>
3117 L:      linux-pm@vger.kernel.org
3118 L:      linux-samsung-soc@vger.kernel.org
3119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3120 S:      Maintained
3121 F:      drivers/devfreq/exynos-bus.c
3122 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3123
3124 BUSLOGIC SCSI DRIVER
3125 M:      Khalid Aziz <khalid@gonehiking.org>
3126 L:      linux-scsi@vger.kernel.org
3127 S:      Maintained
3128 F:      drivers/scsi/BusLogic.*
3129 F:      drivers/scsi/FlashPoint.*
3130
3131 C-MEDIA CMI8788 DRIVER
3132 M:      Clemens Ladisch <clemens@ladisch.de>
3133 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3134 T:      git git://git.alsa-project.org/alsa-kernel.git
3135 S:      Maintained
3136 F:      sound/pci/oxygen/
3137
3138 C6X ARCHITECTURE
3139 M:      Mark Salter <msalter@redhat.com>
3140 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3141 L:      linux-c6x-dev@linux-c6x.org
3142 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3143 S:      Maintained
3144 F:      arch/c6x/
3145
3146 CA8210 IEEE-802.15.4 RADIO DRIVER
3147 M:      Harry Morris <h.morris@cascoda.com>
3148 L:      linux-wpan@vger.kernel.org
3149 W:      https://github.com/Cascoda/ca8210-linux.git
3150 S:      Maintained
3151 F:      drivers/net/ieee802154/ca8210.c
3152 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3153
3154 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3155 M:      David Howells <dhowells@redhat.com>
3156 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3157 S:      Supported
3158 F:      Documentation/filesystems/caching/cachefiles.txt
3159 F:      fs/cachefiles/
3160
3161 CADENCE MIPI-CSI2 BRIDGES
3162 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3163 L:      linux-media@vger.kernel.org
3164 S:      Maintained
3165 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3166 F:      drivers/media/platform/cadence/cdns-csi2*
3167
3168 CADET FM/AM RADIO RECEIVER DRIVER
3169 M:      Hans Verkuil <hverkuil@xs4all.nl>
3170 L:      linux-media@vger.kernel.org
3171 T:      git git://linuxtv.org/media_tree.git
3172 W:      https://linuxtv.org
3173 S:      Maintained
3174 F:      drivers/media/radio/radio-cadet*
3175
3176 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3177 M:      Jonathan Corbet <corbet@lwn.net>
3178 L:      linux-media@vger.kernel.org
3179 T:      git git://linuxtv.org/media_tree.git
3180 S:      Maintained
3181 F:      Documentation/media/v4l-drivers/cafe_ccic*
3182 F:      drivers/media/platform/marvell-ccic/
3183
3184 CAIF NETWORK LAYER
3185 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3186 L:      netdev@vger.kernel.org
3187 S:      Supported
3188 F:      Documentation/networking/caif/
3189 F:      drivers/net/caif/
3190 F:      include/uapi/linux/caif/
3191 F:      include/net/caif/
3192 F:      net/caif/
3193
3194 CALGARY x86-64 IOMMU
3195 M:      Muli Ben-Yehuda <mulix@mulix.org>
3196 M:      Jon Mason <jdmason@kudzu.us>
3197 L:      iommu@lists.linux-foundation.org
3198 S:      Maintained
3199 F:      arch/x86/kernel/pci-calgary_64.c
3200 F:      arch/x86/kernel/tce_64.c
3201 F:      arch/x86/include/asm/calgary.h
3202 F:      arch/x86/include/asm/tce.h
3203
3204 CAN NETWORK DRIVERS
3205 M:      Wolfgang Grandegger <wg@grandegger.com>
3206 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3207 L:      linux-can@vger.kernel.org
3208 W:      https://github.com/linux-can
3209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3211 S:      Maintained
3212 F:      Documentation/devicetree/bindings/net/can/
3213 F:      drivers/net/can/
3214 F:      include/linux/can/dev.h
3215 F:      include/linux/can/platform/
3216 F:      include/uapi/linux/can/error.h
3217 F:      include/uapi/linux/can/netlink.h
3218
3219 CAN NETWORK LAYER
3220 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3221 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3222 L:      linux-can@vger.kernel.org
3223 W:      https://github.com/linux-can
3224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3226 S:      Maintained
3227 F:      Documentation/networking/can.rst
3228 F:      net/can/
3229 F:      include/linux/can/core.h
3230 F:      include/uapi/linux/can.h
3231 F:      include/uapi/linux/can/bcm.h
3232 F:      include/uapi/linux/can/raw.h
3233 F:      include/uapi/linux/can/gw.h
3234
3235 CAPABILITIES
3236 M:      Serge Hallyn <serge@hallyn.com>
3237 L:      linux-security-module@vger.kernel.org
3238 S:      Supported
3239 F:      include/linux/capability.h
3240 F:      include/uapi/linux/capability.h
3241 F:      security/commoncap.c
3242 F:      kernel/capability.c
3243
3244 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3245 M:      Kevin Tsai <ktsai@capellamicro.com>
3246 S:      Maintained
3247 F:      drivers/iio/light/cm*
3248
3249 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3250 M:      Christian Lamparter <chunkeey@googlemail.com>
3251 L:      linux-wireless@vger.kernel.org
3252 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3253 S:      Maintained
3254 F:      drivers/net/wireless/ath/carl9170/
3255
3256 CAVIUM I2C DRIVER
3257 M:      Jan Glauber <jglauber@cavium.com>
3258 M:      David Daney <david.daney@cavium.com>
3259 W:      http://www.cavium.com
3260 S:      Supported
3261 F:      drivers/i2c/busses/i2c-octeon*
3262 F:      drivers/i2c/busses/i2c-thunderx*
3263
3264 CAVIUM LIQUIDIO NETWORK DRIVER
3265 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3266 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3267 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3268 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3269 L:      netdev@vger.kernel.org
3270 W:      http://www.cavium.com
3271 S:      Supported
3272 F:      drivers/net/ethernet/cavium/liquidio/
3273
3274 CAVIUM MMC DRIVER
3275 M:      Jan Glauber <jglauber@cavium.com>
3276 M:      David Daney <david.daney@cavium.com>
3277 M:      Steven J. Hill <Steven.Hill@cavium.com>
3278 W:      http://www.cavium.com
3279 S:      Supported
3280 F:      drivers/mmc/host/cavium*
3281
3282 CAVIUM OCTEON-TX CRYPTO DRIVER
3283 M:      George Cherian <george.cherian@cavium.com>
3284 L:      linux-crypto@vger.kernel.org
3285 W:      http://www.cavium.com
3286 S:      Supported
3287 F:      drivers/crypto/cavium/cpt/
3288
3289 CAVIUM THUNDERX2 ARM64 SOC
3290 M:      Robert Richter <rrichter@cavium.com>
3291 M:      Jayachandran C <jnair@caviumnetworks.com>
3292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3293 S:      Maintained
3294 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3295 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3296
3297 CC2520 IEEE-802.15.4 RADIO DRIVER
3298 M:      Varka Bhadram <varkabhadram@gmail.com>
3299 L:      linux-wpan@vger.kernel.org
3300 S:      Maintained
3301 F:      drivers/net/ieee802154/cc2520.c
3302 F:      include/linux/spi/cc2520.h
3303 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3304
3305 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3306 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3307 L:      linux-crypto@vger.kernel.org
3308 S:      Supported
3309 F:      drivers/crypto/ccree/
3310 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3311
3312 CEC FRAMEWORK
3313 M:      Hans Verkuil <hans.verkuil@cisco.com>
3314 L:      linux-media@vger.kernel.org
3315 T:      git git://linuxtv.org/media_tree.git
3316 W:      http://linuxtv.org
3317 S:      Supported
3318 F:      Documentation/media/kapi/cec-core.rst
3319 F:      Documentation/media/uapi/cec
3320 F:      drivers/media/cec/
3321 F:      drivers/media/rc/keymaps/rc-cec.c
3322 F:      include/media/cec.h
3323 F:      include/media/cec-notifier.h
3324 F:      include/uapi/linux/cec.h
3325 F:      include/uapi/linux/cec-funcs.h
3326 F:      Documentation/devicetree/bindings/media/cec.txt
3327 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3328
3329 CEC GPIO DRIVER
3330 M:      Hans Verkuil <hans.verkuil@cisco.com>
3331 L:      linux-media@vger.kernel.org
3332 T:      git git://linuxtv.org/media_tree.git
3333 W:      http://linuxtv.org
3334 S:      Supported
3335 F:      drivers/media/platform/cec-gpio/
3336 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3337
3338 CELL BROADBAND ENGINE ARCHITECTURE
3339 M:      Arnd Bergmann <arnd@arndb.de>
3340 L:      linuxppc-dev@lists.ozlabs.org
3341 W:      http://www.ibm.com/developerworks/power/cell/
3342 S:      Supported
3343 F:      arch/powerpc/include/asm/cell*.h
3344 F:      arch/powerpc/include/asm/spu*.h
3345 F:      arch/powerpc/include/uapi/asm/spu*.h
3346 F:      arch/powerpc/oprofile/*cell*
3347 F:      arch/powerpc/platforms/cell/
3348
3349 CEPH COMMON CODE (LIBCEPH)
3350 M:      Ilya Dryomov <idryomov@gmail.com>
3351 M:      "Yan, Zheng" <zyan@redhat.com>
3352 M:      Sage Weil <sage@redhat.com>
3353 L:      ceph-devel@vger.kernel.org
3354 W:      http://ceph.com/
3355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3356 T:      git git://github.com/ceph/ceph-client.git
3357 S:      Supported
3358 F:      net/ceph/
3359 F:      include/linux/ceph/
3360 F:      include/linux/crush/
3361
3362 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3363 M:      "Yan, Zheng" <zyan@redhat.com>
3364 M:      Sage Weil <sage@redhat.com>
3365 M:      Ilya Dryomov <idryomov@gmail.com>
3366 L:      ceph-devel@vger.kernel.org
3367 W:      http://ceph.com/
3368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3369 T:      git git://github.com/ceph/ceph-client.git
3370 S:      Supported
3371 F:      Documentation/filesystems/ceph.txt
3372 F:      fs/ceph/
3373
3374 CERTIFICATE HANDLING:
3375 M:      David Howells <dhowells@redhat.com>
3376 M:      David Woodhouse <dwmw2@infradead.org>
3377 L:      keyrings@vger.kernel.org
3378 S:      Maintained
3379 F:      Documentation/admin-guide/module-signing.rst
3380 F:      certs/
3381 F:      scripts/sign-file.c
3382 F:      scripts/extract-cert.c
3383
3384 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3385 L:      linux-usb@vger.kernel.org
3386 S:      Orphan
3387 F:      Documentation/usb/WUSB-Design-overview.txt
3388 F:      Documentation/usb/wusb-cbaf
3389 F:      drivers/usb/host/hwa-hc.c
3390 F:      drivers/usb/host/whci/
3391 F:      drivers/usb/wusbcore/
3392 F:      include/linux/usb/wusb*
3393
3394 CFAG12864B LCD DRIVER
3395 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3396 S:      Maintained
3397 F:      drivers/auxdisplay/cfag12864b.c
3398 F:      include/linux/cfag12864b.h
3399
3400 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3401 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3402 S:      Maintained
3403 F:      drivers/auxdisplay/cfag12864bfb.c
3404 F:      include/linux/cfag12864b.h
3405
3406 802.11 (including CFG80211/NL80211)
3407 M:      Johannes Berg <johannes@sipsolutions.net>
3408 L:      linux-wireless@vger.kernel.org
3409 W:      http://wireless.kernel.org/
3410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3412 S:      Maintained
3413 F:      net/wireless/
3414 F:      include/uapi/linux/nl80211.h
3415 F:      include/linux/ieee80211.h
3416 F:      include/net/wext.h
3417 F:      include/net/cfg80211.h
3418 F:      include/net/iw_handler.h
3419 F:      include/net/ieee80211_radiotap.h
3420 F:      Documentation/driver-api/80211/cfg80211.rst
3421 F:      Documentation/networking/regulatory.txt
3422
3423 CHAR and MISC DRIVERS
3424 M:      Arnd Bergmann <arnd@arndb.de>
3425 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3427 S:      Supported
3428 F:      drivers/char/
3429 F:      drivers/misc/
3430 F:      include/linux/miscdevice.h
3431
3432 CHECKPATCH
3433 M:      Andy Whitcroft <apw@canonical.com>
3434 M:      Joe Perches <joe@perches.com>
3435 S:      Maintained
3436 F:      scripts/checkpatch.pl
3437
3438 CHINESE DOCUMENTATION
3439 M:      Harry Wei <harryxiyou@gmail.com>
3440 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3441 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3442 S:      Maintained
3443 F:      Documentation/translations/zh_CN/
3444
3445 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3446 M:      Peter Chen <Peter.Chen@nxp.com>
3447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3448 L:      linux-usb@vger.kernel.org
3449 S:      Maintained
3450 F:      drivers/usb/chipidea/
3451
3452 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3453 M:      Hans de Goede <hdegoede@redhat.com>
3454 L:      linux-input@vger.kernel.org
3455 S:      Maintained
3456 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3457 F:      drivers/input/touchscreen/chipone_icn8318.c
3458
3459 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3460 M:      Hans de Goede <hdegoede@redhat.com>
3461 L:      linux-input@vger.kernel.org
3462 S:      Maintained
3463 F:      drivers/input/touchscreen/chipone_icn8505.c
3464
3465 CHROME HARDWARE PLATFORM SUPPORT
3466 M:      Benson Leung <bleung@chromium.org>
3467 M:      Olof Johansson <olof@lixom.net>
3468 S:      Maintained
3469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3470 F:      drivers/platform/chrome/
3471
3472 CIRRUS LOGIC AUDIO CODEC DRIVERS
3473 M:      Brian Austin <brian.austin@cirrus.com>
3474 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3475 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3476 S:      Maintained
3477 F:      sound/soc/codecs/cs*
3478
3479 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3480 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3481 L:      netdev@vger.kernel.org
3482 S:      Maintained
3483 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3484
3485 CISCO FCOE HBA DRIVER
3486 M:      Satish Kharat <satishkh@cisco.com>
3487 M:      Sesidhar Baddela <sebaddel@cisco.com>
3488 M:      Karan Tilak Kumar <kartilak@cisco.com>
3489 L:      linux-scsi@vger.kernel.org
3490 S:      Supported
3491 F:      drivers/scsi/fnic/
3492
3493 CISCO SCSI HBA DRIVER
3494 M:      Karan Tilak Kumar <kartilak@cisco.com>
3495 M:      Sesidhar Baddela <sebaddel@cisco.com>
3496 L:      linux-scsi@vger.kernel.org
3497 S:      Supported
3498 F:      drivers/scsi/snic/
3499
3500 CISCO VIC ETHERNET NIC DRIVER
3501 M:      Christian Benvenuti <benve@cisco.com>
3502 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3503 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3504 S:      Supported
3505 F:      drivers/net/ethernet/cisco/enic/
3506
3507 CISCO VIC LOW LATENCY NIC DRIVER
3508 M:      Christian Benvenuti <benve@cisco.com>
3509 M:      Dave Goodell <dgoodell@cisco.com>
3510 S:      Supported
3511 F:      drivers/infiniband/hw/usnic/
3512
3513 CLEANCACHE API
3514 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3515 L:      linux-kernel@vger.kernel.org
3516 S:      Maintained
3517 F:      mm/cleancache.c
3518 F:      include/linux/cleancache.h
3519
3520 CLK API
3521 M:      Russell King <linux@armlinux.org.uk>
3522 L:      linux-clk@vger.kernel.org
3523 S:      Maintained
3524 F:      include/linux/clk.h
3525
3526 CLOCKSOURCE, CLOCKEVENT DRIVERS
3527 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3528 M:      Thomas Gleixner <tglx@linutronix.de>
3529 L:      linux-kernel@vger.kernel.org
3530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3531 S:      Supported
3532 F:      drivers/clocksource/
3533 F:      Documentation/devicetree/bindings/timer/
3534
3535 CMPC ACPI DRIVER
3536 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3537 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3538 L:      platform-driver-x86@vger.kernel.org
3539 S:      Supported
3540 F:      drivers/platform/x86/classmate-laptop.c
3541
3542 COBALT MEDIA DRIVER
3543 M:      Hans Verkuil <hans.verkuil@cisco.com>
3544 L:      linux-media@vger.kernel.org
3545 T:      git git://linuxtv.org/media_tree.git
3546 W:      https://linuxtv.org
3547 S:      Supported
3548 F:      drivers/media/pci/cobalt/
3549
3550 COCCINELLE/Semantic Patches (SmPL)
3551 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3552 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3553 M:      Nicolas Palix <nicolas.palix@imag.fr>
3554 M:      Michal Marek <michal.lkml@markovi.net>
3555 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3557 W:      http://coccinelle.lip6.fr/
3558 S:      Supported
3559 F:      Documentation/dev-tools/coccinelle.rst
3560 F:      scripts/coccinelle/
3561 F:      scripts/coccicheck
3562
3563 CODA FILE SYSTEM
3564 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3565 M:      coda@cs.cmu.edu
3566 L:      codalist@coda.cs.cmu.edu
3567 W:      http://www.coda.cs.cmu.edu/
3568 S:      Maintained
3569 F:      Documentation/filesystems/coda.txt
3570 F:      fs/coda/
3571 F:      include/linux/coda*.h
3572 F:      include/uapi/linux/coda*.h
3573
3574 CODA V4L2 MEM2MEM DRIVER
3575 M:      Philipp Zabel <p.zabel@pengutronix.de>
3576 L:      linux-media@vger.kernel.org
3577 S:      Maintained
3578 F:      Documentation/devicetree/bindings/media/coda.txt
3579 F:      drivers/media/platform/coda/
3580
3581 COMMON CLK FRAMEWORK
3582 M:      Michael Turquette <mturquette@baylibre.com>
3583 M:      Stephen Boyd <sboyd@kernel.org>
3584 L:      linux-clk@vger.kernel.org
3585 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3587 S:      Maintained
3588 F:      Documentation/devicetree/bindings/clock/
3589 F:      drivers/clk/
3590 X:      drivers/clk/clkdev.c
3591 F:      include/linux/clk-pr*
3592 F:      include/linux/clk/
3593 F:      include/linux/of_clk.h
3594
3595 COMMON INTERNET FILE SYSTEM (CIFS)
3596 M:      Steve French <sfrench@samba.org>
3597 L:      linux-cifs@vger.kernel.org
3598 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3599 W:      http://linux-cifs.samba.org/
3600 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3601 S:      Supported
3602 F:      Documentation/filesystems/cifs/
3603 F:      fs/cifs/
3604
3605 COMPACTPCI HOTPLUG CORE
3606 M:      Scott Murray <scott@spiteful.org>
3607 L:      linux-pci@vger.kernel.org
3608 S:      Maintained
3609 F:      drivers/pci/hotplug/cpci_hotplug*
3610
3611 COMPACTPCI HOTPLUG GENERIC DRIVER
3612 M:      Scott Murray <scott@spiteful.org>
3613 L:      linux-pci@vger.kernel.org
3614 S:      Maintained
3615 F:      drivers/pci/hotplug/cpcihp_generic.c
3616
3617 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3618 M:      Scott Murray <scott@spiteful.org>
3619 L:      linux-pci@vger.kernel.org
3620 S:      Maintained
3621 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3622
3623 COMPAL LAPTOP SUPPORT
3624 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3625 L:      platform-driver-x86@vger.kernel.org
3626 S:      Maintained
3627 F:      drivers/platform/x86/compal-laptop.c
3628
3629 CONEXANT ACCESSRUNNER USB DRIVER
3630 L:      accessrunner-general@lists.sourceforge.net
3631 W:      http://accessrunner.sourceforge.net/
3632 S:      Orphan
3633 F:      drivers/usb/atm/cxacru.c
3634
3635 CONFIGFS
3636 M:      Joel Becker <jlbec@evilplan.org>
3637 M:      Christoph Hellwig <hch@lst.de>
3638 T:      git git://git.infradead.org/users/hch/configfs.git
3639 S:      Supported
3640 F:      fs/configfs/
3641 F:      include/linux/configfs.h
3642
3643 CONNECTOR
3644 M:      Evgeniy Polyakov <zbr@ioremap.net>
3645 L:      netdev@vger.kernel.org
3646 S:      Maintained
3647 F:      drivers/connector/
3648
3649 CONTROL GROUP (CGROUP)
3650 M:      Tejun Heo <tj@kernel.org>
3651 M:      Li Zefan <lizefan@huawei.com>
3652 M:      Johannes Weiner <hannes@cmpxchg.org>
3653 L:      cgroups@vger.kernel.org
3654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3655 S:      Maintained
3656 F:      Documentation/cgroup*
3657 F:      include/linux/cgroup*
3658 F:      kernel/cgroup*
3659
3660 CONTROL GROUP - CPUSET
3661 M:      Li Zefan <lizefan@huawei.com>
3662 L:      cgroups@vger.kernel.org
3663 W:      http://www.bullopensource.org/cpuset/
3664 W:      http://oss.sgi.com/projects/cpusets/
3665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3666 S:      Maintained
3667 F:      Documentation/cgroup-v1/cpusets.txt
3668 F:      include/linux/cpuset.h
3669 F:      kernel/cgroup/cpuset.c
3670
3671 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3672 M:      Johannes Weiner <hannes@cmpxchg.org>
3673 M:      Michal Hocko <mhocko@kernel.org>
3674 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3675 L:      cgroups@vger.kernel.org
3676 L:      linux-mm@kvack.org
3677 S:      Maintained
3678 F:      mm/memcontrol.c
3679 F:      mm/swap_cgroup.c
3680
3681 CORETEMP HARDWARE MONITORING DRIVER
3682 M:      Fenghua Yu <fenghua.yu@intel.com>
3683 L:      linux-hwmon@vger.kernel.org
3684 S:      Maintained
3685 F:      Documentation/hwmon/coretemp
3686 F:      drivers/hwmon/coretemp.c
3687
3688 COSA/SRP SYNC SERIAL DRIVER
3689 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3690 W:      http://www.fi.muni.cz/~kas/cosa/
3691 S:      Maintained
3692 F:      drivers/net/wan/cosa*
3693
3694 CPMAC ETHERNET DRIVER
3695 M:      Florian Fainelli <f.fainelli@gmail.com>
3696 L:      netdev@vger.kernel.org
3697 S:      Maintained
3698 F:      drivers/net/ethernet/ti/cpmac.c
3699
3700 CPU FREQUENCY DRIVERS
3701 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3702 M:      Viresh Kumar <viresh.kumar@linaro.org>
3703 L:      linux-pm@vger.kernel.org
3704 S:      Maintained
3705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3706 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3707 B:      https://bugzilla.kernel.org
3708 F:      Documentation/cpu-freq/
3709 F:      Documentation/devicetree/bindings/cpufreq/
3710 F:      drivers/cpufreq/
3711 F:      include/linux/cpufreq.h
3712 F:      tools/testing/selftests/cpufreq/
3713
3714 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3715 M:      Viresh Kumar <viresh.kumar@linaro.org>
3716 M:      Sudeep Holla <sudeep.holla@arm.com>
3717 L:      linux-pm@vger.kernel.org
3718 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3719 S:      Maintained
3720 F:      drivers/cpufreq/arm_big_little.h
3721 F:      drivers/cpufreq/arm_big_little.c
3722 F:      drivers/cpufreq/arm_big_little_dt.c
3723
3724 CPU POWER MONITORING SUBSYSTEM
3725 M:      Thomas Renninger <trenn@suse.com>
3726 M:      Shuah Khan <shuah@kernel.org>
3727 L:      linux-pm@vger.kernel.org
3728 S:      Maintained
3729 F:      tools/power/cpupower/
3730
3731 CPUID/MSR DRIVER
3732 M:      "H. Peter Anvin" <hpa@zytor.com>
3733 S:      Maintained
3734 F:      arch/x86/kernel/cpuid.c
3735 F:      arch/x86/kernel/msr.c
3736
3737 CPUIDLE DRIVER - ARM BIG LITTLE
3738 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3739 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3740 L:      linux-pm@vger.kernel.org
3741 L:      linux-arm-kernel@lists.infradead.org
3742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3743 S:      Maintained
3744 F:      drivers/cpuidle/cpuidle-big_little.c
3745
3746 CPUIDLE DRIVER - ARM EXYNOS
3747 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3748 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3749 M:      Kukjin Kim <kgene@kernel.org>
3750 L:      linux-pm@vger.kernel.org
3751 L:      linux-samsung-soc@vger.kernel.org
3752 S:      Supported
3753 F:      drivers/cpuidle/cpuidle-exynos.c
3754 F:      arch/arm/mach-exynos/pm.c
3755
3756 CPUIDLE DRIVERS
3757 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3758 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3759 L:      linux-pm@vger.kernel.org
3760 S:      Maintained
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3762 B:      https://bugzilla.kernel.org
3763 F:      drivers/cpuidle/*
3764 F:      include/linux/cpuidle.h
3765
3766 CRAMFS FILESYSTEM
3767 M:      Nicolas Pitre <nico@linaro.org>
3768 S:      Maintained
3769 F:      Documentation/filesystems/cramfs.txt
3770 F:      fs/cramfs/
3771
3772 CRYPTO API
3773 M:      Herbert Xu <herbert@gondor.apana.org.au>
3774 M:      "David S. Miller" <davem@davemloft.net>
3775 L:      linux-crypto@vger.kernel.org
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3778 S:      Maintained
3779 F:      Documentation/crypto/
3780 F:      Documentation/devicetree/bindings/crypto/
3781 F:      arch/*/crypto/
3782 F:      crypto/
3783 F:      drivers/crypto/
3784 F:      include/crypto/
3785 F:      include/linux/crypto*
3786
3787 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3788 M:      Neil Horman <nhorman@tuxdriver.com>
3789 L:      linux-crypto@vger.kernel.org
3790 S:      Maintained
3791 F:      crypto/ansi_cprng.c
3792 F:      crypto/rng.c
3793
3794 CS3308 MEDIA DRIVER
3795 M:      Hans Verkuil <hverkuil@xs4all.nl>
3796 L:      linux-media@vger.kernel.org
3797 T:      git git://linuxtv.org/media_tree.git
3798 W:      http://linuxtv.org
3799 S:      Odd Fixes
3800 F:      drivers/media/i2c/cs3308.c
3801 F:      drivers/media/i2c/cs3308.h
3802
3803 CS5535 Audio ALSA driver
3804 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3805 S:      Maintained
3806 F:      sound/pci/cs5535audio/
3807
3808 CW1200 WLAN driver
3809 M:      Solomon Peachy <pizza@shaftnet.org>
3810 S:      Maintained
3811 F:      drivers/net/wireless/st/cw1200/
3812
3813 CX18 VIDEO4LINUX DRIVER
3814 M:      Andy Walls <awalls@md.metrocast.net>
3815 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3816 L:      linux-media@vger.kernel.org
3817 T:      git git://linuxtv.org/media_tree.git
3818 W:      https://linuxtv.org
3819 W:      http://www.ivtvdriver.org/index.php/Cx18
3820 S:      Maintained
3821 F:      Documentation/media/v4l-drivers/cx18*
3822 F:      drivers/media/pci/cx18/
3823 F:      include/uapi/linux/ivtv*
3824
3825 CX2341X MPEG ENCODER HELPER MODULE
3826 M:      Hans Verkuil <hverkuil@xs4all.nl>
3827 L:      linux-media@vger.kernel.org
3828 T:      git git://linuxtv.org/media_tree.git
3829 W:      https://linuxtv.org
3830 S:      Maintained
3831 F:      drivers/media/common/cx2341x*
3832 F:      include/media/cx2341x*
3833
3834 CX24120 MEDIA DRIVER
3835 M:      Jemma Denson <jdenson@gmail.com>
3836 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3837 L:      linux-media@vger.kernel.org
3838 W:      https://linuxtv.org
3839 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3840 S:      Maintained
3841 F:      drivers/media/dvb-frontends/cx24120*
3842
3843 CX88 VIDEO4LINUX DRIVER
3844 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3845 L:      linux-media@vger.kernel.org
3846 W:      https://linuxtv.org
3847 T:      git git://linuxtv.org/media_tree.git
3848 S:      Odd fixes
3849 F:      Documentation/media/v4l-drivers/cx88*
3850 F:      drivers/media/pci/cx88/
3851
3852 CXD2820R MEDIA DRIVER
3853 M:      Antti Palosaari <crope@iki.fi>
3854 L:      linux-media@vger.kernel.org
3855 W:      https://linuxtv.org
3856 W:      http://palosaari.fi/linux/
3857 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3858 T:      git git://linuxtv.org/anttip/media_tree.git
3859 S:      Maintained
3860 F:      drivers/media/dvb-frontends/cxd2820r*
3861
3862 CXGB3 ETHERNET DRIVER (CXGB3)
3863 M:      Santosh Raspatur <santosh@chelsio.com>
3864 L:      netdev@vger.kernel.org
3865 W:      http://www.chelsio.com
3866 S:      Supported
3867 F:      drivers/net/ethernet/chelsio/cxgb3/
3868
3869 CXGB3 ISCSI DRIVER (CXGB3I)
3870 M:      Karen Xie <kxie@chelsio.com>
3871 L:      linux-scsi@vger.kernel.org
3872 W:      http://www.chelsio.com
3873 S:      Supported
3874 F:      drivers/scsi/cxgbi/cxgb3i
3875
3876 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3877 M:      Steve Wise <swise@chelsio.com>
3878 L:      linux-rdma@vger.kernel.org
3879 W:      http://www.openfabrics.org
3880 S:      Supported
3881 F:      drivers/infiniband/hw/cxgb3/
3882 F:      include/uapi/rdma/cxgb3-abi.h
3883
3884 CXGB4 CRYPTO DRIVER (chcr)
3885 M:      Harsh Jain <harsh@chelsio.com>
3886 L:      linux-crypto@vger.kernel.org
3887 W:      http://www.chelsio.com
3888 S:      Supported
3889 F:      drivers/crypto/chelsio
3890
3891 CXGB4 ETHERNET DRIVER (CXGB4)
3892 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3893 L:      netdev@vger.kernel.org
3894 W:      http://www.chelsio.com
3895 S:      Supported
3896 F:      drivers/net/ethernet/chelsio/cxgb4/
3897
3898 CXGB4 ISCSI DRIVER (CXGB4I)
3899 M:      Karen Xie <kxie@chelsio.com>
3900 L:      linux-scsi@vger.kernel.org
3901 W:      http://www.chelsio.com
3902 S:      Supported
3903 F:      drivers/scsi/cxgbi/cxgb4i
3904
3905 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3906 M:      Steve Wise <swise@chelsio.com>
3907 L:      linux-rdma@vger.kernel.org
3908 W:      http://www.openfabrics.org
3909 S:      Supported
3910 F:      drivers/infiniband/hw/cxgb4/
3911 F:      include/uapi/rdma/cxgb4-abi.h
3912
3913 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3914 M:      Casey Leedom <leedom@chelsio.com>
3915 L:      netdev@vger.kernel.org
3916 W:      http://www.chelsio.com
3917 S:      Supported
3918 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3919
3920 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3921 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3922 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3923 L:      linuxppc-dev@lists.ozlabs.org
3924 S:      Supported
3925 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3926 F:      drivers/misc/cxl/
3927 F:      include/misc/cxl*
3928 F:      include/uapi/misc/cxl.h
3929 F:      Documentation/powerpc/cxl.txt
3930 F:      Documentation/ABI/testing/sysfs-class-cxl
3931
3932 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3933 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3934 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3935 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3936 L:      linux-scsi@vger.kernel.org
3937 S:      Supported
3938 F:      drivers/scsi/cxlflash/
3939 F:      include/uapi/scsi/cxlflash_ioctls.h
3940 F:      Documentation/powerpc/cxlflash.txt
3941
3942 CYBERPRO FB DRIVER
3943 M:      Russell King <linux@armlinux.org.uk>
3944 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3945 W:      http://www.armlinux.org.uk/
3946 S:      Maintained
3947 F:      drivers/video/fbdev/cyber2000fb.*
3948
3949 CYCLADES ASYNC MUX DRIVER
3950 W:      http://www.cyclades.com/
3951 S:      Orphan
3952 F:      drivers/tty/cyclades.c
3953 F:      include/linux/cyclades.h
3954 F:      include/uapi/linux/cyclades.h
3955
3956 CYCLADES PC300 DRIVER
3957 W:      http://www.cyclades.com/
3958 S:      Orphan
3959 F:      drivers/net/wan/pc300*
3960
3961 CYPRESS_FIRMWARE MEDIA DRIVER
3962 M:      Antti Palosaari <crope@iki.fi>
3963 L:      linux-media@vger.kernel.org
3964 W:      https://linuxtv.org
3965 W:      http://palosaari.fi/linux/
3966 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3967 T:      git git://linuxtv.org/anttip/media_tree.git
3968 S:      Maintained
3969 F:      drivers/media/common/cypress_firmware*
3970
3971 CYTTSP TOUCHSCREEN DRIVER
3972 M:      Ferruh Yigit <fery@cypress.com>
3973 L:      linux-input@vger.kernel.org
3974 S:      Supported
3975 F:      drivers/input/touchscreen/cyttsp*
3976 F:      include/linux/input/cyttsp.h
3977
3978 D-LINK DIR-685 TOUCHKEYS DRIVER
3979 M:      Linus Walleij <linus.walleij@linaro.org>
3980 L:      linux-input@vger.kernel.org
3981 S:      Supported
3982 F:      drivers/input/dlink-dir685-touchkeys.c
3983
3984 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3985 M:      Joshua Kinard <kumba@gentoo.org>
3986 S:      Maintained
3987 F:      drivers/rtc/rtc-ds1685.c
3988 F:      include/linux/rtc/ds1685.h
3989
3990 DAMA SLAVE for AX.25
3991 M:      Joerg Reuter <jreuter@yaina.de>
3992 W:      http://yaina.de/jreuter/
3993 W:      http://www.qsl.net/dl1bke/
3994 L:      linux-hams@vger.kernel.org
3995 S:      Maintained
3996 F:      net/ax25/af_ax25.c
3997 F:      net/ax25/ax25_dev.c
3998 F:      net/ax25/ax25_ds_*
3999 F:      net/ax25/ax25_in.c
4000 F:      net/ax25/ax25_out.c
4001 F:      net/ax25/ax25_timer.c
4002 F:      net/ax25/sysctl_net_ax25.c
4003
4004 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4005 L:      netdev@vger.kernel.org
4006 S:      Orphan
4007 F:      Documentation/networking/dmfe.txt
4008 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4009
4010 DC390/AM53C974 SCSI driver
4011 M:      Hannes Reinecke <hare@suse.com>
4012 L:      linux-scsi@vger.kernel.org
4013 S:      Maintained
4014 F:      drivers/scsi/am53c974.c
4015
4016 DC395x SCSI driver
4017 M:      Oliver Neukum <oliver@neukum.org>
4018 M:      Ali Akcaagac <aliakc@web.de>
4019 M:      Jamie Lenehan <lenehan@twibble.org>
4020 L:      dc395x@twibble.org
4021 W:      http://twibble.org/dist/dc395x/
4022 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4023 S:      Maintained
4024 F:      Documentation/scsi/dc395x.txt
4025 F:      drivers/scsi/dc395x.*
4026
4027 DCCP PROTOCOL
4028 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4029 L:      dccp@vger.kernel.org
4030 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4031 S:      Maintained
4032 F:      include/linux/dccp.h
4033 F:      include/uapi/linux/dccp.h
4034 F:      include/linux/tfrc.h
4035 F:      net/dccp/
4036
4037 DECnet NETWORK LAYER
4038 W:      http://linux-decnet.sourceforge.net
4039 L:      linux-decnet-user@lists.sourceforge.net
4040 S:      Orphan
4041 F:      Documentation/networking/decnet.txt
4042 F:      net/decnet/
4043
4044 DECSTATION PLATFORM SUPPORT
4045 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4046 L:      linux-mips@linux-mips.org
4047 W:      http://www.linux-mips.org/wiki/DECstation
4048 S:      Maintained
4049 F:      arch/mips/dec/
4050 F:      arch/mips/include/asm/dec/
4051 F:      arch/mips/include/asm/mach-dec/
4052
4053 DEFXX FDDI NETWORK DRIVER
4054 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4055 S:      Maintained
4056 F:      drivers/net/fddi/defxx.*
4057
4058 DELL SMBIOS DRIVER
4059 M:      Pali Rohár <pali.rohar@gmail.com>
4060 M:      Mario Limonciello <mario.limonciello@dell.com>
4061 L:      platform-driver-x86@vger.kernel.org
4062 S:      Maintained
4063 F:      drivers/platform/x86/dell-smbios.*
4064
4065 DELL SMBIOS SMM DRIVER
4066 M:      Mario Limonciello <mario.limonciello@dell.com>
4067 L:      platform-driver-x86@vger.kernel.org
4068 S:      Maintained
4069 F:      drivers/platform/x86/dell-smbios-smm.c
4070
4071 DELL SMBIOS WMI DRIVER
4072 M:      Mario Limonciello <mario.limonciello@dell.com>
4073 L:      platform-driver-x86@vger.kernel.org
4074 S:      Maintained
4075 F:      drivers/platform/x86/dell-smbios-wmi.c
4076 F:      tools/wmi/dell-smbios-example.c
4077
4078 DELL LAPTOP DRIVER
4079 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4080 M:      Pali Rohár <pali.rohar@gmail.com>
4081 L:      platform-driver-x86@vger.kernel.org
4082 S:      Maintained
4083 F:      drivers/platform/x86/dell-laptop.c
4084
4085 DELL LAPTOP FREEFALL DRIVER
4086 M:      Pali Rohár <pali.rohar@gmail.com>
4087 S:      Maintained
4088 F:      drivers/platform/x86/dell-smo8800.c
4089
4090 DELL LAPTOP RBTN DRIVER
4091 M:      Pali Rohár <pali.rohar@gmail.com>
4092 S:      Maintained
4093 F:      drivers/platform/x86/dell-rbtn.*
4094
4095 DELL LAPTOP SMM DRIVER
4096 M:      Pali Rohár <pali.rohar@gmail.com>
4097 S:      Maintained
4098 F:      drivers/hwmon/dell-smm-hwmon.c
4099 F:      include/uapi/linux/i8k.h
4100
4101 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4102 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4103 S:      Maintained
4104 F:      Documentation/dcdbas.txt
4105 F:      drivers/firmware/dcdbas.*
4106
4107 DELL WMI NOTIFICATIONS DRIVER
4108 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4109 M:      Pali Rohár <pali.rohar@gmail.com>
4110 S:      Maintained
4111 F:      drivers/platform/x86/dell-wmi.c
4112
4113 DELL WMI DESCRIPTOR DRIVER
4114 M:      Mario Limonciello <mario.limonciello@dell.com>
4115 S:      Maintained
4116 F:      drivers/platform/x86/dell-wmi-descriptor.c
4117
4118 DELTA ST MEDIA DRIVER
4119 M:      Hugues Fruchet <hugues.fruchet@st.com>
4120 L:      linux-media@vger.kernel.org
4121 T:      git git://linuxtv.org/media_tree.git
4122 W:      https://linuxtv.org
4123 S:      Supported
4124 F:      drivers/media/platform/sti/delta
4125
4126 DENALI NAND DRIVER
4127 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4128 L:      linux-mtd@lists.infradead.org
4129 S:      Supported
4130 F:      drivers/mtd/nand/raw/denali*
4131
4132 DESIGNWARE USB2 DRD IP DRIVER
4133 M:      Minas Harutyunyan <hminas@synopsys.com>
4134 L:      linux-usb@vger.kernel.org
4135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4136 S:      Maintained
4137 F:      drivers/usb/dwc2/
4138
4139 DESIGNWARE USB3 DRD IP DRIVER
4140 M:      Felipe Balbi <balbi@kernel.org>
4141 L:      linux-usb@vger.kernel.org
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4143 S:      Maintained
4144 F:      drivers/usb/dwc3/
4145
4146 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4147 M:      Andreas Klinger <ak@it-klinger.de>
4148 L:      linux-iio@vger.kernel.org
4149 S:      Maintained
4150 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4151 F:      drivers/iio/proximity/srf*.c
4152
4153 DEVICE COREDUMP (DEV_COREDUMP)
4154 M:      Johannes Berg <johannes@sipsolutions.net>
4155 L:      linux-kernel@vger.kernel.org
4156 S:      Maintained
4157 F:      drivers/base/devcoredump.c
4158 F:      include/linux/devcoredump.h
4159
4160 DEVICE FREQUENCY (DEVFREQ)
4161 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4162 M:      Kyungmin Park <kyungmin.park@samsung.com>
4163 R:      Chanwoo Choi <cw00.choi@samsung.com>
4164 L:      linux-pm@vger.kernel.org
4165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4166 S:      Maintained
4167 F:      drivers/devfreq/
4168 F:      include/linux/devfreq.h
4169 F:      Documentation/devicetree/bindings/devfreq/
4170
4171 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4172 M:      Chanwoo Choi <cw00.choi@samsung.com>
4173 L:      linux-pm@vger.kernel.org
4174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4175 S:      Supported
4176 F:      drivers/devfreq/event/
4177 F:      drivers/devfreq/devfreq-event.c
4178 F:      include/linux/devfreq-event.h
4179 F:      Documentation/devicetree/bindings/devfreq/event/
4180
4181 DEVICE NUMBER REGISTRY
4182 M:      Torben Mathiasen <device@lanana.org>
4183 W:      http://lanana.org/docs/device-list/index.html
4184 S:      Maintained
4185
4186 DEVICE-MAPPER  (LVM)
4187 M:      Alasdair Kergon <agk@redhat.com>
4188 M:      Mike Snitzer <snitzer@redhat.com>
4189 M:      dm-devel@redhat.com
4190 L:      dm-devel@redhat.com
4191 W:      http://sources.redhat.com/dm
4192 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4194 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4195 S:      Maintained
4196 F:      Documentation/device-mapper/
4197 F:      drivers/md/Makefile
4198 F:      drivers/md/Kconfig
4199 F:      drivers/md/dm*
4200 F:      drivers/md/persistent-data/
4201 F:      include/linux/device-mapper.h
4202 F:      include/linux/dm-*.h
4203 F:      include/uapi/linux/dm-*.h
4204
4205 DEVLINK
4206 M:      Jiri Pirko <jiri@mellanox.com>
4207 L:      netdev@vger.kernel.org
4208 S:      Supported
4209 F:      net/core/devlink.c
4210 F:      include/net/devlink.h
4211 F:      include/uapi/linux/devlink.h
4212
4213 DIALOG SEMICONDUCTOR DRIVERS
4214 M:      Support Opensource <support.opensource@diasemi.com>
4215 W:      http://www.dialog-semiconductor.com/products
4216 S:      Supported
4217 F:      Documentation/hwmon/da90??
4218 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4219 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4220 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4221 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4222 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4223 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4224 F:      drivers/gpio/gpio-da90??.c
4225 F:      drivers/hwmon/da90??-hwmon.c
4226 F:      drivers/iio/adc/da91??-*.c
4227 F:      drivers/input/misc/da90??_onkey.c
4228 F:      drivers/input/touchscreen/da9052_tsi.c
4229 F:      drivers/leds/leds-da90??.c
4230 F:      drivers/mfd/da903x.c
4231 F:      drivers/mfd/da90??-*.c
4232 F:      drivers/mfd/da91??-*.c
4233 F:      drivers/power/supply/da9052-battery.c
4234 F:      drivers/power/supply/da91??-*.c
4235 F:      drivers/regulator/da903x.c
4236 F:      drivers/regulator/da9???-regulator.[ch]
4237 F:      drivers/thermal/da90??-thermal.c
4238 F:      drivers/rtc/rtc-da90??.c
4239 F:      drivers/video/backlight/da90??_bl.c
4240 F:      drivers/watchdog/da90??_wdt.c
4241 F:      include/linux/mfd/da903x.h
4242 F:      include/linux/mfd/da9052/
4243 F:      include/linux/mfd/da9055/
4244 F:      include/linux/mfd/da9062/
4245 F:      include/linux/mfd/da9063/
4246 F:      include/linux/mfd/da9150/
4247 F:      include/linux/regulator/da9211.h
4248 F:      include/sound/da[79]*.h
4249 F:      sound/soc/codecs/da[79]*.[ch]
4250
4251 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4253 L:      linux-gpio@vger.kernel.org
4254 S:      Maintained
4255 F:      drivers/gpio/gpio-gpio-mm.c
4256
4257 DIGI NEO AND CLASSIC PCI PRODUCTS
4258 M:      Lidza Louina <lidza.louina@gmail.com>
4259 M:      Mark Hounschell <markh@compro.net>
4260 L:      driverdev-devel@linuxdriverproject.org
4261 S:      Maintained
4262 F:      drivers/staging/dgnc/
4263
4264 DIOLAN U2C-12 I2C DRIVER
4265 M:      Guenter Roeck <linux@roeck-us.net>
4266 L:      linux-i2c@vger.kernel.org
4267 S:      Maintained
4268 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4269
4270 FILESYSTEM DIRECT ACCESS (DAX)
4271 M:      Matthew Wilcox <mawilcox@microsoft.com>
4272 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4273 L:      linux-fsdevel@vger.kernel.org
4274 S:      Supported
4275 F:      fs/dax.c
4276 F:      include/linux/dax.h
4277 F:      include/trace/events/fs_dax.h
4278
4279 DEVICE DIRECT ACCESS (DAX)
4280 M:      Dan Williams <dan.j.williams@intel.com>
4281 M:      Dave Jiang <dave.jiang@intel.com>
4282 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4283 M:      Vishal Verma <vishal.l.verma@intel.com>
4284 L:      linux-nvdimm@lists.01.org
4285 S:      Supported
4286 F:      drivers/dax/
4287
4288 DIRECTORY NOTIFICATION (DNOTIFY)
4289 M:      Jan Kara <jack@suse.cz>
4290 R:      Amir Goldstein <amir73il@gmail.com>
4291 L:      linux-fsdevel@vger.kernel.org
4292 S:      Maintained
4293 F:      Documentation/filesystems/dnotify.txt
4294 F:      fs/notify/dnotify/
4295 F:      include/linux/dnotify.h
4296
4297 DISK GEOMETRY AND PARTITION HANDLING
4298 M:      Andries Brouwer <aeb@cwi.nl>
4299 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4300 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4301 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4302 S:      Maintained
4303
4304 DISKQUOTA
4305 M:      Jan Kara <jack@suse.com>
4306 S:      Maintained
4307 F:      Documentation/filesystems/quota.txt
4308 F:      fs/quota/
4309 F:      include/linux/quota*.h
4310 F:      include/uapi/linux/quota*.h
4311
4312 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4313 M:      Bernie Thompson <bernie@plugable.com>
4314 L:      linux-fbdev@vger.kernel.org
4315 S:      Maintained
4316 W:      http://plugable.com/category/projects/udlfb/
4317 F:      drivers/video/fbdev/udlfb.c
4318 F:      include/video/udlfb.h
4319 F:      Documentation/fb/udlfb.txt
4320
4321 DISTRIBUTED LOCK MANAGER (DLM)
4322 M:      Christine Caulfield <ccaulfie@redhat.com>
4323 M:      David Teigland <teigland@redhat.com>
4324 L:      cluster-devel@redhat.com
4325 W:      http://sources.redhat.com/cluster/
4326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4327 S:      Supported
4328 F:      fs/dlm/
4329
4330 DMA BUFFER SHARING FRAMEWORK
4331 M:      Sumit Semwal <sumit.semwal@linaro.org>
4332 S:      Maintained
4333 L:      linux-media@vger.kernel.org
4334 L:      dri-devel@lists.freedesktop.org
4335 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4336 F:      drivers/dma-buf/
4337 F:      include/linux/dma-buf*
4338 F:      include/linux/reservation.h
4339 F:      include/linux/*fence.h
4340 F:      Documentation/driver-api/dma-buf.rst
4341 T:      git git://anongit.freedesktop.org/drm/drm-misc
4342
4343 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4344 M:      Vinod Koul <vkoul@kernel.org>
4345 L:      dmaengine@vger.kernel.org
4346 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4347 S:      Maintained
4348 F:      drivers/dma/
4349 F:      include/linux/dmaengine.h
4350 F:      include/linux/of_dma.h
4351 F:      Documentation/devicetree/bindings/dma/
4352 F:      Documentation/driver-api/dmaengine/
4353 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4354
4355 DMA MAPPING HELPERS
4356 M:      Christoph Hellwig <hch@lst.de>
4357 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4358 R:      Robin Murphy <robin.murphy@arm.com>
4359 L:      iommu@lists.linux-foundation.org
4360 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4361 W:      http://git.infradead.org/users/hch/dma-mapping.git
4362 S:      Supported
4363 F:      kernel/dma/
4364 F:      include/asm-generic/dma-mapping.h
4365 F:      include/linux/dma-direct.h
4366 F:      include/linux/dma-mapping.h
4367 F:      include/linux/dma-noncoherent.h
4368
4369 DME1737 HARDWARE MONITOR DRIVER
4370 M:      Juerg Haefliger <juergh@gmail.com>
4371 L:      linux-hwmon@vger.kernel.org
4372 S:      Maintained
4373 F:      Documentation/hwmon/dme1737
4374 F:      drivers/hwmon/dme1737.c
4375
4376 DMI/SMBIOS SUPPORT
4377 M:      Jean Delvare <jdelvare@suse.com>
4378 S:      Maintained
4379 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4380 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4381 F:      drivers/firmware/dmi-id.c
4382 F:      drivers/firmware/dmi_scan.c
4383 F:      include/linux/dmi.h
4384
4385 DOCUMENTATION
4386 M:      Jonathan Corbet <corbet@lwn.net>
4387 L:      linux-doc@vger.kernel.org
4388 S:      Maintained
4389 F:      Documentation/
4390 F:      scripts/kernel-doc
4391 X:      Documentation/ABI/
4392 X:      Documentation/devicetree/
4393 X:      Documentation/acpi
4394 X:      Documentation/power
4395 X:      Documentation/spi
4396 X:      Documentation/media
4397 T:      git git://git.lwn.net/linux.git docs-next
4398
4399 DONGWOON DW9714 LENS VOICE COIL DRIVER
4400 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4401 L:      linux-media@vger.kernel.org
4402 T:      git git://linuxtv.org/media_tree.git
4403 S:      Maintained
4404 F:      drivers/media/i2c/dw9714.c
4405
4406 DOUBLETALK DRIVER
4407 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4408 L:      blinux-list@redhat.com
4409 S:      Maintained
4410 F:      drivers/char/dtlk.c
4411 F:      include/linux/dtlk.h
4412
4413 DPAA2 DATAPATH I/O (DPIO) DRIVER
4414 M:      Roy Pledge <Roy.Pledge@nxp.com>
4415 L:      linux-kernel@vger.kernel.org
4416 S:      Maintained
4417 F:      drivers/staging/fsl-mc/bus/dpio
4418
4419 DPAA2 ETHERNET DRIVER
4420 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4421 L:      linux-kernel@vger.kernel.org
4422 S:      Maintained
4423 F:      drivers/staging/fsl-dpaa2/ethernet
4424
4425 DPAA2 ETHERNET SWITCH DRIVER
4426 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4427 L:      linux-kernel@vger.kernel.org
4428 S:      Maintained
4429 F:      drivers/staging/fsl-dpaa2/ethsw
4430
4431 DPAA2 PTP CLOCK DRIVER
4432 M:      Yangbo Lu <yangbo.lu@nxp.com>
4433 L:      linux-kernel@vger.kernel.org
4434 S:      Maintained
4435 F:      drivers/staging/fsl-dpaa2/rtc
4436
4437 DPT_I2O SCSI RAID DRIVER
4438 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4439 L:      linux-scsi@vger.kernel.org
4440 W:      http://www.adaptec.com/
4441 S:      Maintained
4442 F:      drivers/scsi/dpt*
4443 F:      drivers/scsi/dpt/
4444
4445 DRBD DRIVER
4446 M:      Philipp Reisner <philipp.reisner@linbit.com>
4447 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4448 L:      drbd-dev@lists.linbit.com
4449 W:      http://www.drbd.org
4450 T:      git git://git.linbit.com/linux-drbd.git
4451 T:      git git://git.linbit.com/drbd-8.4.git
4452 S:      Supported
4453 F:      drivers/block/drbd/
4454 F:      lib/lru_cache.c
4455 F:      Documentation/blockdev/drbd/
4456
4457 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4458 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4460 S:      Supported
4461 F:      Documentation/kobject.txt
4462 F:      drivers/base/
4463 F:      fs/debugfs/
4464 F:      fs/sysfs/
4465 F:      include/linux/debugfs.h
4466 F:      include/linux/kobj*
4467 F:      lib/kobj*
4468
4469 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4470 M:      Kevin Hilman <khilman@kernel.org>
4471 M:      Nishanth Menon <nm@ti.com>
4472 S:      Maintained
4473 F:      drivers/power/avs/
4474 F:      include/linux/power/smartreflex.h
4475 L:      linux-pm@vger.kernel.org
4476
4477 DRM DRIVER FOR ARM PL111 CLCD
4478 M:      Eric Anholt <eric@anholt.net>
4479 T:      git git://anongit.freedesktop.org/drm/drm-misc
4480 S:      Supported
4481 F:      drivers/gpu/drm/pl111/
4482
4483 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4484 M:      Linus Walleij <linus.walleij@linaro.org>
4485 T:      git git://anongit.freedesktop.org/drm/drm-misc
4486 S:      Maintained
4487 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4488 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4489
4490 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4491 M:      Dave Airlie <airlied@redhat.com>
4492 S:      Odd Fixes
4493 F:      drivers/gpu/drm/ast/
4494
4495 DRM DRIVER FOR BOCHS VIRTUAL GPU
4496 M:      Gerd Hoffmann <kraxel@redhat.com>
4497 L:      virtualization@lists.linux-foundation.org
4498 T:      git git://anongit.freedesktop.org/drm/drm-misc
4499 S:      Maintained
4500 F:      drivers/gpu/drm/bochs/
4501
4502 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4503 M:      Linus Walleij <linus.walleij@linaro.org>
4504 T:      git git://anongit.freedesktop.org/drm/drm-misc
4505 S:      Maintained
4506 F:      drivers/gpu/drm/tve200/
4507
4508 DRM DRIVER FOR ILITEK ILI9225 PANELS
4509 M:      David Lechner <david@lechnology.com>
4510 S:      Maintained
4511 F:      drivers/gpu/drm/tinydrm/ili9225.c
4512 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4513
4514 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4515 S:      Orphan / Obsolete
4516 F:      drivers/gpu/drm/i810/
4517 F:      include/uapi/drm/i810_drm.h
4518
4519 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4520 S:      Orphan / Obsolete
4521 F:      drivers/gpu/drm/mga/
4522 F:      include/uapi/drm/mga_drm.h
4523
4524 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4525 M:      Dave Airlie <airlied@redhat.com>
4526 S:      Odd Fixes
4527 F:      drivers/gpu/drm/mgag200/
4528
4529 DRM DRIVER FOR MI0283QT
4530 M:      Noralf Trønnes <noralf@tronnes.org>
4531 S:      Maintained
4532 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4533 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4534
4535 DRM DRIVER FOR MSM ADRENO GPU
4536 M:      Rob Clark <robdclark@gmail.com>
4537 L:      linux-arm-msm@vger.kernel.org
4538 L:      dri-devel@lists.freedesktop.org
4539 L:      freedreno@lists.freedesktop.org
4540 T:      git git://people.freedesktop.org/~robclark/linux
4541 S:      Maintained
4542 F:      drivers/gpu/drm/msm/
4543 F:      include/uapi/drm/msm_drm.h
4544 F:      Documentation/devicetree/bindings/display/msm/
4545
4546 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4547 M:      Ben Skeggs <bskeggs@redhat.com>
4548 L:      dri-devel@lists.freedesktop.org
4549 L:      nouveau@lists.freedesktop.org
4550 T:      git git://github.com/skeggsb/linux
4551 S:      Supported
4552 F:      drivers/gpu/drm/nouveau/
4553 F:      include/uapi/drm/nouveau_drm.h
4554
4555 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4556 M:      Noralf Trønnes <noralf@tronnes.org>
4557 S:      Maintained
4558 F:      drivers/gpu/drm/tinydrm/repaper.c
4559 F:      Documentation/devicetree/bindings/display/repaper.txt
4560
4561 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4562 M:      Dave Airlie <airlied@redhat.com>
4563 M:      Gerd Hoffmann <kraxel@redhat.com>
4564 L:      virtualization@lists.linux-foundation.org
4565 T:      git git://anongit.freedesktop.org/drm/drm-misc
4566 S:      Obsolete
4567 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4568 F:      drivers/gpu/drm/cirrus/
4569
4570 DRM DRIVER FOR QXL VIRTUAL GPU
4571 M:      Dave Airlie <airlied@redhat.com>
4572 M:      Gerd Hoffmann <kraxel@redhat.com>
4573 L:      virtualization@lists.linux-foundation.org
4574 T:      git git://anongit.freedesktop.org/drm/drm-misc
4575 S:      Maintained
4576 F:      drivers/gpu/drm/qxl/
4577 F:      include/uapi/drm/qxl_drm.h
4578
4579 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4580 S:      Orphan / Obsolete
4581 F:      drivers/gpu/drm/r128/
4582 F:      include/uapi/drm/r128_drm.h
4583
4584 DRM DRIVER FOR SAVAGE VIDEO CARDS
4585 S:      Orphan / Obsolete
4586 F:      drivers/gpu/drm/savage/
4587 F:      include/uapi/drm/savage_drm.h
4588
4589 DRM DRIVER FOR SIS VIDEO CARDS
4590 S:      Orphan / Obsolete
4591 F:      drivers/gpu/drm/sis/
4592 F:      include/uapi/drm/sis_drm.h
4593
4594 DRM DRIVER FOR SITRONIX ST7586 PANELS
4595 M:      David Lechner <david@lechnology.com>
4596 S:      Maintained
4597 F:      drivers/gpu/drm/tinydrm/st7586.c
4598 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4599
4600 DRM DRIVER FOR SITRONIX ST7735R PANELS
4601 M:      David Lechner <david@lechnology.com>
4602 S:      Maintained
4603 F:      drivers/gpu/drm/tinydrm/st7735r.c
4604 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4605
4606 DRM DRIVER FOR TDFX VIDEO CARDS
4607 S:      Orphan / Obsolete
4608 F:      drivers/gpu/drm/tdfx/
4609
4610 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4611 M:      Dave Airlie <airlied@redhat.com>
4612 S:      Odd Fixes
4613 F:      drivers/gpu/drm/udl/
4614
4615 DRM DRIVER FOR VMWARE VIRTUAL GPU
4616 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4617 M:      Sinclair Yeh <syeh@vmware.com>
4618 M:      Thomas Hellstrom <thellstrom@vmware.com>
4619 L:      dri-devel@lists.freedesktop.org
4620 T:      git git://people.freedesktop.org/~syeh/repos_linux
4621 T:      git git://people.freedesktop.org/~thomash/linux
4622 S:      Supported
4623 F:      drivers/gpu/drm/vmwgfx/
4624 F:      include/uapi/drm/vmwgfx_drm.h
4625
4626 DRM DRIVERS
4627 M:      David Airlie <airlied@linux.ie>
4628 L:      dri-devel@lists.freedesktop.org
4629 T:      git git://people.freedesktop.org/~airlied/linux
4630 B:      https://bugs.freedesktop.org/
4631 C:      irc://chat.freenode.net/dri-devel
4632 S:      Maintained
4633 F:      drivers/gpu/drm/
4634 F:      drivers/gpu/vga/
4635 F:      Documentation/devicetree/bindings/display/
4636 F:      Documentation/devicetree/bindings/gpu/
4637 F:      Documentation/gpu/
4638 F:      include/drm/
4639 F:      include/uapi/drm/
4640 F:      include/linux/vga*
4641
4642 DRM DRIVERS AND MISC GPU PATCHES
4643 M:      Gustavo Padovan <gustavo@padovan.org>
4644 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4645 M:      Sean Paul <seanpaul@chromium.org>
4646 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4647 S:      Maintained
4648 T:      git git://anongit.freedesktop.org/drm/drm-misc
4649 F:      Documentation/gpu/
4650 F:      drivers/gpu/vga/
4651 F:      drivers/gpu/drm/*
4652 F:      include/drm/drm*
4653 F:      include/uapi/drm/drm*
4654 F:      include/linux/vga*
4655
4656 DRM DRIVERS FOR ALLWINNER A10
4657 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4658 L:      dri-devel@lists.freedesktop.org
4659 S:      Supported
4660 F:      drivers/gpu/drm/sun4i/
4661 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4662 T:      git git://anongit.freedesktop.org/drm/drm-misc
4663
4664 DRM DRIVERS FOR AMLOGIC SOCS
4665 M:      Neil Armstrong <narmstrong@baylibre.com>
4666 L:      dri-devel@lists.freedesktop.org
4667 L:      linux-amlogic@lists.infradead.org
4668 W:      http://linux-meson.com/
4669 S:      Supported
4670 F:      drivers/gpu/drm/meson/
4671 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4672 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4673 F:      Documentation/gpu/meson.rst
4674 T:      git git://anongit.freedesktop.org/drm/drm-misc
4675
4676 DRM DRIVERS FOR ATMEL HLCDC
4677 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4678 L:      dri-devel@lists.freedesktop.org
4679 S:      Supported
4680 F:      drivers/gpu/drm/atmel-hlcdc/
4681 F:      Documentation/devicetree/bindings/display/atmel/
4682 T:      git git://anongit.freedesktop.org/drm/drm-misc
4683
4684 DRM DRIVERS FOR BRIDGE CHIPS
4685 M:      Archit Taneja <architt@codeaurora.org>
4686 M:      Andrzej Hajda <a.hajda@samsung.com>
4687 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4688 S:      Maintained
4689 T:      git git://anongit.freedesktop.org/drm/drm-misc
4690 F:      drivers/gpu/drm/bridge/
4691
4692 DRM DRIVERS FOR EXYNOS
4693 M:      Inki Dae <inki.dae@samsung.com>
4694 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4695 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4696 M:      Kyungmin Park <kyungmin.park@samsung.com>
4697 L:      dri-devel@lists.freedesktop.org
4698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4699 S:      Supported
4700 F:      drivers/gpu/drm/exynos/
4701 F:      include/uapi/drm/exynos_drm.h
4702 F:      Documentation/devicetree/bindings/display/exynos/
4703
4704 DRM DRIVERS FOR FREESCALE DCU
4705 M:      Stefan Agner <stefan@agner.ch>
4706 M:      Alison Wang <alison.wang@nxp.com>
4707 L:      dri-devel@lists.freedesktop.org
4708 S:      Supported
4709 F:      drivers/gpu/drm/fsl-dcu/
4710 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4711 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4712 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4713
4714 DRM DRIVERS FOR FREESCALE IMX
4715 M:      Philipp Zabel <p.zabel@pengutronix.de>
4716 L:      dri-devel@lists.freedesktop.org
4717 S:      Maintained
4718 F:      drivers/gpu/drm/imx/
4719 F:      drivers/gpu/ipu-v3/
4720 F:      Documentation/devicetree/bindings/display/imx/
4721
4722 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4723 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4724 L:      dri-devel@lists.freedesktop.org
4725 T:      git git://github.com/patjak/drm-gma500
4726 S:      Maintained
4727 F:      drivers/gpu/drm/gma500/
4728
4729 DRM DRIVERS FOR HISILICON
4730 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4731 M:      Rongrong Zou <zourongrong@gmail.com>
4732 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4733 R:      Chen Feng <puck.chen@hisilicon.com>
4734 L:      dri-devel@lists.freedesktop.org
4735 T:      git git://github.com/xin3liang/linux.git
4736 S:      Maintained
4737 F:      drivers/gpu/drm/hisilicon/
4738 F:      Documentation/devicetree/bindings/display/hisilicon/
4739
4740 DRM DRIVERS FOR MEDIATEK
4741 M:      CK Hu <ck.hu@mediatek.com>
4742 M:      Philipp Zabel <p.zabel@pengutronix.de>
4743 L:      dri-devel@lists.freedesktop.org
4744 S:      Supported
4745 F:      drivers/gpu/drm/mediatek/
4746 F:      Documentation/devicetree/bindings/display/mediatek/
4747
4748 DRM DRIVERS FOR NVIDIA TEGRA
4749 M:      Thierry Reding <thierry.reding@gmail.com>
4750 L:      dri-devel@lists.freedesktop.org
4751 L:      linux-tegra@vger.kernel.org
4752 T:      git git://anongit.freedesktop.org/tegra/linux.git
4753 S:      Supported
4754 F:      drivers/gpu/drm/tegra/
4755 F:      drivers/gpu/host1x/
4756 F:      include/linux/host1x.h
4757 F:      include/uapi/drm/tegra_drm.h
4758 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4759
4760 DRM DRIVERS FOR RENESAS
4761 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4762 L:      dri-devel@lists.freedesktop.org
4763 L:      linux-renesas-soc@vger.kernel.org
4764 T:      git git://linuxtv.org/pinchartl/fbdev
4765 S:      Supported
4766 F:      drivers/gpu/drm/rcar-du/
4767 F:      drivers/gpu/drm/shmobile/
4768 F:      include/linux/platform_data/shmob_drm.h
4769 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4770 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4771 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4772
4773 DRM DRIVERS FOR ROCKCHIP
4774 M:      Sandy Huang <hjc@rock-chips.com>
4775 M:      Heiko Stübner <heiko@sntech.de>
4776 L:      dri-devel@lists.freedesktop.org
4777 S:      Maintained
4778 F:      drivers/gpu/drm/rockchip/
4779 F:      Documentation/devicetree/bindings/display/rockchip/
4780 T:      git git://anongit.freedesktop.org/drm/drm-misc
4781
4782 DRM DRIVERS FOR STI
4783 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4784 M:      Vincent Abriou <vincent.abriou@st.com>
4785 L:      dri-devel@lists.freedesktop.org
4786 T:      git git://anongit.freedesktop.org/drm/drm-misc
4787 S:      Maintained
4788 F:      drivers/gpu/drm/sti
4789 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4790
4791 DRM DRIVERS FOR STM
4792 M:      Yannick Fertre <yannick.fertre@st.com>
4793 M:      Philippe Cornu <philippe.cornu@st.com>
4794 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4795 M:      Vincent Abriou <vincent.abriou@st.com>
4796 L:      dri-devel@lists.freedesktop.org
4797 T:      git git://anongit.freedesktop.org/drm/drm-misc
4798 S:      Maintained
4799 F:      drivers/gpu/drm/stm
4800 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4801
4802 DRM DRIVERS FOR TI LCDC
4803 M:      Jyri Sarha <jsarha@ti.com>
4804 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4805 L:      dri-devel@lists.freedesktop.org
4806 S:      Maintained
4807 F:      drivers/gpu/drm/tilcdc/
4808 F:      Documentation/devicetree/bindings/display/tilcdc/
4809
4810 DRM DRIVERS FOR TI OMAP
4811 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4812 L:      dri-devel@lists.freedesktop.org
4813 S:      Maintained
4814 F:      drivers/gpu/drm/omapdrm/
4815 F:      Documentation/devicetree/bindings/display/ti/
4816
4817 DRM DRIVERS FOR V3D
4818 M:      Eric Anholt <eric@anholt.net>
4819 S:      Supported
4820 F:      drivers/gpu/drm/v3d/
4821 F:      include/uapi/drm/v3d_drm.h
4822 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4823 T:      git git://anongit.freedesktop.org/drm/drm-misc
4824
4825 DRM DRIVERS FOR VC4
4826 M:      Eric Anholt <eric@anholt.net>
4827 T:      git git://github.com/anholt/linux
4828 S:      Supported
4829 F:      drivers/gpu/drm/vc4/
4830 F:      include/uapi/drm/vc4_drm.h
4831 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4832 T:      git git://anongit.freedesktop.org/drm/drm-misc
4833
4834 DRM DRIVERS FOR VIVANTE GPU IP
4835 M:      Lucas Stach <l.stach@pengutronix.de>
4836 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4837 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4838 L:      etnaviv@lists.freedesktop.org
4839 L:      dri-devel@lists.freedesktop.org
4840 S:      Maintained
4841 F:      drivers/gpu/drm/etnaviv/
4842 F:      include/uapi/drm/etnaviv_drm.h
4843 F:      Documentation/devicetree/bindings/display/etnaviv/
4844
4845 DRM DRIVERS FOR ZTE ZX
4846 M:      Shawn Guo <shawnguo@kernel.org>
4847 L:      dri-devel@lists.freedesktop.org
4848 S:      Maintained
4849 F:      drivers/gpu/drm/zte/
4850 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4851 T:      git git://anongit.freedesktop.org/drm/drm-misc
4852
4853 DRM PANEL DRIVERS
4854 M:      Thierry Reding <thierry.reding@gmail.com>
4855 L:      dri-devel@lists.freedesktop.org
4856 T:      git git://anongit.freedesktop.org/drm/drm-misc
4857 S:      Maintained
4858 F:      drivers/gpu/drm/drm_panel.c
4859 F:      drivers/gpu/drm/panel/
4860 F:      include/drm/drm_panel.h
4861 F:      Documentation/devicetree/bindings/display/panel/
4862
4863 DRM TINYDRM DRIVERS
4864 M:      Noralf Trønnes <noralf@tronnes.org>
4865 W:      https://github.com/notro/tinydrm/wiki/Development
4866 T:      git git://anongit.freedesktop.org/drm/drm-misc
4867 S:      Maintained
4868 F:      drivers/gpu/drm/tinydrm/
4869 F:      include/drm/tinydrm/
4870
4871 DRM DRIVERS FOR XEN
4872 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4873 T:      git git://anongit.freedesktop.org/drm/drm-misc
4874 L:      dri-devel@lists.freedesktop.org
4875 L:      xen-devel@lists.xen.org
4876 S:      Supported
4877 F:      drivers/gpu/drm/xen/
4878 F:      Documentation/gpu/xen-front.rst
4879
4880 DRM TTM SUBSYSTEM
4881 M:      Christian Koenig <christian.koenig@amd.com>
4882 M:      Roger He <Hongbo.He@amd.com>
4883 T:      git git://people.freedesktop.org/~agd5f/linux
4884 S:      Maintained
4885 L:      dri-devel@lists.freedesktop.org
4886 F:      include/drm/ttm/
4887 F:      drivers/gpu/drm/ttm/
4888
4889 DSBR100 USB FM RADIO DRIVER
4890 M:      Alexey Klimov <klimov.linux@gmail.com>
4891 L:      linux-media@vger.kernel.org
4892 T:      git git://linuxtv.org/media_tree.git
4893 S:      Maintained
4894 F:      drivers/media/radio/dsbr100.c
4895
4896 DSCC4 DRIVER
4897 M:      Francois Romieu <romieu@fr.zoreil.com>
4898 L:      netdev@vger.kernel.org
4899 S:      Maintained
4900 F:      drivers/net/wan/dscc4.c
4901
4902 DT3155 MEDIA DRIVER
4903 M:      Hans Verkuil <hverkuil@xs4all.nl>
4904 L:      linux-media@vger.kernel.org
4905 T:      git git://linuxtv.org/media_tree.git
4906 W:      https://linuxtv.org
4907 S:      Odd Fixes
4908 F:      drivers/media/pci/dt3155/
4909
4910 DVB_USB_AF9015 MEDIA DRIVER
4911 M:      Antti Palosaari <crope@iki.fi>
4912 L:      linux-media@vger.kernel.org
4913 W:      https://linuxtv.org
4914 W:      http://palosaari.fi/linux/
4915 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4916 T:      git git://linuxtv.org/anttip/media_tree.git
4917 S:      Maintained
4918 F:      drivers/media/usb/dvb-usb-v2/af9015*
4919
4920 DVB_USB_AF9035 MEDIA DRIVER
4921 M:      Antti Palosaari <crope@iki.fi>
4922 L:      linux-media@vger.kernel.org
4923 W:      https://linuxtv.org
4924 W:      http://palosaari.fi/linux/
4925 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4926 T:      git git://linuxtv.org/anttip/media_tree.git
4927 S:      Maintained
4928 F:      drivers/media/usb/dvb-usb-v2/af9035*
4929
4930 DVB_USB_ANYSEE MEDIA DRIVER
4931 M:      Antti Palosaari <crope@iki.fi>
4932 L:      linux-media@vger.kernel.org
4933 W:      https://linuxtv.org
4934 W:      http://palosaari.fi/linux/
4935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4936 T:      git git://linuxtv.org/anttip/media_tree.git
4937 S:      Maintained
4938 F:      drivers/media/usb/dvb-usb-v2/anysee*
4939
4940 DVB_USB_AU6610 MEDIA DRIVER
4941 M:      Antti Palosaari <crope@iki.fi>
4942 L:      linux-media@vger.kernel.org
4943 W:      https://linuxtv.org
4944 W:      http://palosaari.fi/linux/
4945 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4946 T:      git git://linuxtv.org/anttip/media_tree.git
4947 S:      Maintained
4948 F:      drivers/media/usb/dvb-usb-v2/au6610*
4949
4950 DVB_USB_CE6230 MEDIA DRIVER
4951 M:      Antti Palosaari <crope@iki.fi>
4952 L:      linux-media@vger.kernel.org
4953 W:      https://linuxtv.org
4954 W:      http://palosaari.fi/linux/
4955 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4956 T:      git git://linuxtv.org/anttip/media_tree.git
4957 S:      Maintained
4958 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4959
4960 DVB_USB_CXUSB MEDIA DRIVER
4961 M:      Michael Krufky <mkrufky@linuxtv.org>
4962 L:      linux-media@vger.kernel.org
4963 W:      https://linuxtv.org
4964 W:      http://github.com/mkrufky
4965 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4966 T:      git git://linuxtv.org/media_tree.git
4967 S:      Maintained
4968 F:      drivers/media/usb/dvb-usb/cxusb*
4969
4970 DVB_USB_EC168 MEDIA DRIVER
4971 M:      Antti Palosaari <crope@iki.fi>
4972 L:      linux-media@vger.kernel.org
4973 W:      https://linuxtv.org
4974 W:      http://palosaari.fi/linux/
4975 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4976 T:      git git://linuxtv.org/anttip/media_tree.git
4977 S:      Maintained
4978 F:      drivers/media/usb/dvb-usb-v2/ec168*
4979
4980 DVB_USB_GL861 MEDIA DRIVER
4981 M:      Antti Palosaari <crope@iki.fi>
4982 L:      linux-media@vger.kernel.org
4983 W:      https://linuxtv.org
4984 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4985 T:      git git://linuxtv.org/anttip/media_tree.git
4986 S:      Maintained
4987 F:      drivers/media/usb/dvb-usb-v2/gl861*
4988
4989 DVB_USB_MXL111SF MEDIA DRIVER
4990 M:      Michael Krufky <mkrufky@linuxtv.org>
4991 L:      linux-media@vger.kernel.org
4992 W:      https://linuxtv.org
4993 W:      http://github.com/mkrufky
4994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4995 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4996 S:      Maintained
4997 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4998
4999 DVB_USB_RTL28XXU MEDIA DRIVER
5000 M:      Antti Palosaari <crope@iki.fi>
5001 L:      linux-media@vger.kernel.org
5002 W:      https://linuxtv.org
5003 W:      http://palosaari.fi/linux/
5004 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5005 T:      git git://linuxtv.org/anttip/media_tree.git
5006 S:      Maintained
5007 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5008
5009 DVB_USB_V2 MEDIA DRIVER
5010 M:      Antti Palosaari <crope@iki.fi>
5011 L:      linux-media@vger.kernel.org
5012 W:      https://linuxtv.org
5013 W:      http://palosaari.fi/linux/
5014 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5015 T:      git git://linuxtv.org/anttip/media_tree.git
5016 S:      Maintained
5017 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5018 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5019
5020 DYNAMIC DEBUG
5021 M:      Jason Baron <jbaron@akamai.com>
5022 S:      Maintained
5023 F:      lib/dynamic_debug.c
5024 F:      include/linux/dynamic_debug.h
5025
5026 DYNAMIC INTERRUPT MODERATION
5027 M:      Tal Gilboa <talgi@mellanox.com>
5028 S:      Maintained
5029 F:      include/linux/net_dim.h
5030
5031 DZ DECSTATION DZ11 SERIAL DRIVER
5032 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5033 S:      Maintained
5034 F:      drivers/tty/serial/dz.*
5035
5036 E3X0 POWER BUTTON DRIVER
5037 M:      Moritz Fischer <moritz.fischer@ettus.com>
5038 L:      usrp-users@lists.ettus.com
5039 W:      http://www.ettus.com
5040 S:      Supported
5041 F:      drivers/input/misc/e3x0-button.c
5042 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5043
5044 E4000 MEDIA DRIVER
5045 M:      Antti Palosaari <crope@iki.fi>
5046 L:      linux-media@vger.kernel.org
5047 W:      https://linuxtv.org
5048 W:      http://palosaari.fi/linux/
5049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5050 T:      git git://linuxtv.org/anttip/media_tree.git
5051 S:      Maintained
5052 F:      drivers/media/tuners/e4000*
5053
5054 EC100 MEDIA DRIVER
5055 M:      Antti Palosaari <crope@iki.fi>
5056 L:      linux-media@vger.kernel.org
5057 W:      https://linuxtv.org
5058 W:      http://palosaari.fi/linux/
5059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5060 T:      git git://linuxtv.org/anttip/media_tree.git
5061 S:      Maintained
5062 F:      drivers/media/dvb-frontends/ec100*
5063
5064 ECRYPT FILE SYSTEM
5065 M:      Tyler Hicks <tyhicks@canonical.com>
5066 L:      ecryptfs@vger.kernel.org
5067 W:      http://ecryptfs.org
5068 W:      https://launchpad.net/ecryptfs
5069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5070 S:      Supported
5071 F:      Documentation/filesystems/ecryptfs.txt
5072 F:      fs/ecryptfs/
5073
5074 EDAC-AMD64
5075 M:      Borislav Petkov <bp@alien8.de>
5076 L:      linux-edac@vger.kernel.org
5077 S:      Maintained
5078 F:      drivers/edac/amd64_edac*
5079
5080 EDAC-CALXEDA
5081 M:      Robert Richter <rric@kernel.org>
5082 L:      linux-edac@vger.kernel.org
5083 S:      Maintained
5084 F:      drivers/edac/highbank*
5085
5086 EDAC-CAVIUM OCTEON
5087 M:      Ralf Baechle <ralf@linux-mips.org>
5088 M:      David Daney <david.daney@cavium.com>
5089 L:      linux-edac@vger.kernel.org
5090 L:      linux-mips@linux-mips.org
5091 S:      Supported
5092 F:      drivers/edac/octeon_edac*
5093
5094 EDAC-CAVIUM THUNDERX
5095 M:      David Daney <david.daney@cavium.com>
5096 M:      Jan Glauber <jglauber@cavium.com>
5097 L:      linux-edac@vger.kernel.org
5098 S:      Supported
5099 F:      drivers/edac/thunderx_edac*
5100
5101 EDAC-CORE
5102 M:      Borislav Petkov <bp@alien8.de>
5103 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5104 L:      linux-edac@vger.kernel.org
5105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5107 S:      Supported
5108 F:      Documentation/admin-guide/ras.rst
5109 F:      Documentation/driver-api/edac.rst
5110 F:      drivers/edac/
5111 F:      include/linux/edac.h
5112
5113 EDAC-E752X
5114 M:      Mark Gross <mark.gross@intel.com>
5115 L:      linux-edac@vger.kernel.org
5116 S:      Maintained
5117 F:      drivers/edac/e752x_edac.c
5118
5119 EDAC-E7XXX
5120 L:      linux-edac@vger.kernel.org
5121 S:      Maintained
5122 F:      drivers/edac/e7xxx_edac.c
5123
5124 EDAC-FSL_DDR
5125 M:      York Sun <york.sun@nxp.com>
5126 L:      linux-edac@vger.kernel.org
5127 S:      Maintained
5128 F:      drivers/edac/fsl_ddr_edac.*
5129
5130 EDAC-GHES
5131 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5132 L:      linux-edac@vger.kernel.org
5133 S:      Maintained
5134 F:      drivers/edac/ghes_edac.c
5135
5136 EDAC-I3000
5137 L:      linux-edac@vger.kernel.org
5138 S:      Orphan
5139 F:      drivers/edac/i3000_edac.c
5140
5141 EDAC-I5000
5142 L:      linux-edac@vger.kernel.org
5143 S:      Maintained
5144 F:      drivers/edac/i5000_edac.c
5145
5146 EDAC-I5400
5147 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5148 L:      linux-edac@vger.kernel.org
5149 S:      Maintained
5150 F:      drivers/edac/i5400_edac.c
5151
5152 EDAC-I7300
5153 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5154 L:      linux-edac@vger.kernel.org
5155 S:      Maintained
5156 F:      drivers/edac/i7300_edac.c
5157
5158 EDAC-I7CORE
5159 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5160 L:      linux-edac@vger.kernel.org
5161 S:      Maintained
5162 F:      drivers/edac/i7core_edac.c
5163
5164 EDAC-I82443BXGX
5165 M:      Tim Small <tim@buttersideup.com>
5166 L:      linux-edac@vger.kernel.org
5167 S:      Maintained
5168 F:      drivers/edac/i82443bxgx_edac.c
5169
5170 EDAC-I82975X
5171 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5172 M:      "Arvind R." <arvino55@gmail.com>
5173 L:      linux-edac@vger.kernel.org
5174 S:      Maintained
5175 F:      drivers/edac/i82975x_edac.c
5176
5177 EDAC-IE31200
5178 M:      Jason Baron <jbaron@akamai.com>
5179 L:      linux-edac@vger.kernel.org
5180 S:      Maintained
5181 F:      drivers/edac/ie31200_edac.c
5182
5183 EDAC-MPC85XX
5184 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5185 L:      linux-edac@vger.kernel.org
5186 S:      Maintained
5187 F:      drivers/edac/mpc85xx_edac.[ch]
5188
5189 EDAC-PASEMI
5190 M:      Egor Martovetsky <egor@pasemi.com>
5191 L:      linux-edac@vger.kernel.org
5192 S:      Maintained
5193 F:      drivers/edac/pasemi_edac.c
5194
5195 EDAC-PND2
5196 M:      Tony Luck <tony.luck@intel.com>
5197 L:      linux-edac@vger.kernel.org
5198 S:      Maintained
5199 F:      drivers/edac/pnd2_edac.[ch]
5200
5201 EDAC-R82600
5202 M:      Tim Small <tim@buttersideup.com>
5203 L:      linux-edac@vger.kernel.org
5204 S:      Maintained
5205 F:      drivers/edac/r82600_edac.c
5206
5207 EDAC-SBRIDGE
5208 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5209 L:      linux-edac@vger.kernel.org
5210 S:      Maintained
5211 F:      drivers/edac/sb_edac.c
5212
5213 EDAC-SKYLAKE
5214 M:      Tony Luck <tony.luck@intel.com>
5215 L:      linux-edac@vger.kernel.org
5216 S:      Maintained
5217 F:      drivers/edac/skx_edac.c
5218
5219 EDAC-TI
5220 M:      Tero Kristo <t-kristo@ti.com>
5221 L:      linux-edac@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/edac/ti_edac.c
5224
5225 EDIROL UA-101/UA-1000 DRIVER
5226 M:      Clemens Ladisch <clemens@ladisch.de>
5227 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5228 T:      git git://git.alsa-project.org/alsa-kernel.git
5229 S:      Maintained
5230 F:      sound/usb/misc/ua101.c
5231
5232 EFI TEST DRIVER
5233 L:      linux-efi@vger.kernel.org
5234 M:      Ivan Hu <ivan.hu@canonical.com>
5235 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5236 S:      Maintained
5237 F:      drivers/firmware/efi/test/
5238
5239 EFI VARIABLE FILESYSTEM
5240 M:      Matthew Garrett <matthew.garrett@nebula.com>
5241 M:      Jeremy Kerr <jk@ozlabs.org>
5242 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5244 L:      linux-efi@vger.kernel.org
5245 S:      Maintained
5246 F:      fs/efivarfs/
5247
5248 EFIFB FRAMEBUFFER DRIVER
5249 L:      linux-fbdev@vger.kernel.org
5250 M:      Peter Jones <pjones@redhat.com>
5251 S:      Maintained
5252 F:      drivers/video/fbdev/efifb.c
5253
5254 EFS FILESYSTEM
5255 W:      http://aeschi.ch.eu.org/efs/
5256 S:      Orphan
5257 F:      fs/efs/
5258
5259 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5260 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5261 L:      netdev@vger.kernel.org
5262 S:      Maintained
5263 F:      drivers/net/ethernet/ibm/ehea/
5264
5265 EM28XX VIDEO4LINUX DRIVER
5266 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5267 L:      linux-media@vger.kernel.org
5268 W:      https://linuxtv.org
5269 T:      git git://linuxtv.org/media_tree.git
5270 S:      Maintained
5271 F:      drivers/media/usb/em28xx/
5272 F:      Documentation/media/v4l-drivers/em28xx*
5273
5274 EMBEDDED LINUX
5275 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5276 M:      Matt Mackall <mpm@selenic.com>
5277 M:      David Woodhouse <dwmw2@infradead.org>
5278 L:      linux-embedded@vger.kernel.org
5279 S:      Maintained
5280
5281 Emulex 10Gbps iSCSI - OneConnect DRIVER
5282 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5283 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5284 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5285 L:      linux-scsi@vger.kernel.org
5286 W:      http://www.broadcom.com
5287 S:      Supported
5288 F:      drivers/scsi/be2iscsi/
5289
5290 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5291 M:      Sathya Perla <sathya.perla@broadcom.com>
5292 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5293 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5294 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5295 L:      netdev@vger.kernel.org
5296 W:      http://www.emulex.com
5297 S:      Supported
5298 F:      drivers/net/ethernet/emulex/benet/
5299
5300 EMULEX ONECONNECT ROCE DRIVER
5301 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5302 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5303 L:      linux-rdma@vger.kernel.org
5304 W:      http://www.broadcom.com
5305 S:      Odd Fixes
5306 F:      drivers/infiniband/hw/ocrdma/
5307 F:      include/uapi/rdma/ocrdma-abi.h
5308
5309 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5310 M:      James Smart <james.smart@broadcom.com>
5311 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5312 L:      linux-scsi@vger.kernel.org
5313 W:      http://www.broadcom.com
5314 S:      Supported
5315 F:      drivers/scsi/lpfc/
5316
5317 ENE CB710 FLASH CARD READER DRIVER
5318 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5319 S:      Maintained
5320 F:      drivers/misc/cb710/
5321 F:      drivers/mmc/host/cb710-mmc.*
5322 F:      include/linux/cb710.h
5323
5324 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5325 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5326 S:      Maintained
5327 F:      drivers/media/rc/ene_ir.*
5328
5329 EPSON S1D13XXX FRAMEBUFFER DRIVER
5330 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5331 S:      Maintained
5332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5333 F:      drivers/video/fbdev/s1d13xxxfb.c
5334 F:      include/video/s1d13xxxfb.h
5335
5336 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5337 M:      Jeff Layton <jlayton@kernel.org>
5338 S:      Maintained
5339 F:      lib/errseq.c
5340 F:      include/linux/errseq.h
5341
5342 ET131X NETWORK DRIVER
5343 M:      Mark Einon <mark.einon@gmail.com>
5344 S:      Odd Fixes
5345 F:      drivers/net/ethernet/agere/
5346
5347 ETHERNET BRIDGE
5348 M:      Stephen Hemminger <stephen@networkplumber.org>
5349 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5350 L:      netdev@vger.kernel.org
5351 W:      http://www.linuxfoundation.org/en/Net:Bridge
5352 S:      Maintained
5353 F:      include/linux/netfilter_bridge/
5354 F:      net/bridge/
5355
5356 ETHERNET PHY LIBRARY
5357 M:      Andrew Lunn <andrew@lunn.ch>
5358 M:      Florian Fainelli <f.fainelli@gmail.com>
5359 L:      netdev@vger.kernel.org
5360 S:      Maintained
5361 F:      Documentation/ABI/testing/sysfs-bus-mdio
5362 F:      Documentation/devicetree/bindings/net/mdio*
5363 F:      Documentation/networking/phy.txt
5364 F:      drivers/net/phy/
5365 F:      drivers/of/of_mdio.c
5366 F:      drivers/of/of_net.c
5367 F:      include/linux/*mdio*.h
5368 F:      include/linux/of_net.h
5369 F:      include/linux/phy.h
5370 F:      include/linux/phy_fixed.h
5371 F:      include/linux/platform_data/mdio-bcm-unimac.h
5372 F:      include/trace/events/mdio.h
5373 F:      include/uapi/linux/mdio.h
5374 F:      include/uapi/linux/mii.h
5375
5376 EXT2 FILE SYSTEM
5377 M:      Jan Kara <jack@suse.com>
5378 L:      linux-ext4@vger.kernel.org
5379 S:      Maintained
5380 F:      Documentation/filesystems/ext2.txt
5381 F:      fs/ext2/
5382 F:      include/linux/ext2*
5383
5384 EXT4 FILE SYSTEM
5385 M:      "Theodore Ts'o" <tytso@mit.edu>
5386 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5387 L:      linux-ext4@vger.kernel.org
5388 W:      http://ext4.wiki.kernel.org
5389 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5391 S:      Maintained
5392 F:      Documentation/filesystems/ext4.txt
5393 F:      fs/ext4/
5394
5395 Extended Verification Module (EVM)
5396 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5397 L:      linux-integrity@vger.kernel.org
5398 S:      Supported
5399 F:      security/integrity/evm/
5400
5401 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5402 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5403 L:      linux-efi@vger.kernel.org
5404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5405 S:      Maintained
5406 F:      Documentation/efi-stub.txt
5407 F:      arch/*/kernel/efi.c
5408 F:      arch/x86/boot/compressed/eboot.[ch]
5409 F:      arch/*/include/asm/efi.h
5410 F:      arch/x86/platform/efi/
5411 F:      drivers/firmware/efi/
5412 F:      include/linux/efi*.h
5413 F:      arch/arm/boot/compressed/efi-header.S
5414 F:      arch/arm64/kernel/efi-entry.S
5415
5416 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5417 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5418 M:      Chanwoo Choi <cw00.choi@samsung.com>
5419 L:      linux-kernel@vger.kernel.org
5420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5421 S:      Maintained
5422 F:      drivers/extcon/
5423 F:      include/linux/extcon/
5424 F:      include/linux/extcon.h
5425 F:      Documentation/extcon/
5426 F:      Documentation/devicetree/bindings/extcon/
5427
5428 EXYNOS DP DRIVER
5429 M:      Jingoo Han <jingoohan1@gmail.com>
5430 L:      dri-devel@lists.freedesktop.org
5431 S:      Maintained
5432 F:      drivers/gpu/drm/exynos/exynos_dp*
5433
5434 EXYNOS SYSMMU (IOMMU) driver
5435 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5436 L:      iommu@lists.linux-foundation.org
5437 S:      Maintained
5438 F:      drivers/iommu/exynos-iommu.c
5439
5440 EZchip NPS platform support
5441 M:      Vineet Gupta <vgupta@synopsys.com>
5442 S:      Supported
5443 F:      arch/arc/plat-eznps
5444 F:      arch/arc/boot/dts/eznps.dts
5445
5446 F2FS FILE SYSTEM
5447 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5448 M:      Chao Yu <yuchao0@huawei.com>
5449 L:      linux-f2fs-devel@lists.sourceforge.net
5450 W:      https://f2fs.wiki.kernel.org/
5451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5452 S:      Maintained
5453 F:      Documentation/filesystems/f2fs.txt
5454 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5455 F:      fs/f2fs/
5456 F:      include/linux/f2fs_fs.h
5457 F:      include/trace/events/f2fs.h
5458
5459 F71805F HARDWARE MONITORING DRIVER
5460 M:      Jean Delvare <jdelvare@suse.com>
5461 L:      linux-hwmon@vger.kernel.org
5462 S:      Maintained
5463 F:      Documentation/hwmon/f71805f
5464 F:      drivers/hwmon/f71805f.c
5465
5466 FADDR2LINE
5467 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5468 S:      Maintained
5469 F:      scripts/faddr2line
5470
5471 FAILOVER MODULE
5472 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5473 L:      netdev@vger.kernel.org
5474 S:      Supported
5475 F:      net/core/failover.c
5476 F:      include/net/failover.h
5477 F:      Documentation/networking/failover.rst
5478
5479 FANOTIFY
5480 M:      Jan Kara <jack@suse.cz>
5481 R:      Amir Goldstein <amir73il@gmail.com>
5482 L:      linux-fsdevel@vger.kernel.org
5483 S:      Maintained
5484 F:      fs/notify/fanotify/
5485 F:      include/linux/fanotify.h
5486 F:      include/uapi/linux/fanotify.h
5487
5488 FARSYNC SYNCHRONOUS DRIVER
5489 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5490 W:      http://www.farsite.co.uk/
5491 S:      Supported
5492 F:      drivers/net/wan/farsync.*
5493
5494 FAULT INJECTION SUPPORT
5495 M:      Akinobu Mita <akinobu.mita@gmail.com>
5496 S:      Supported
5497 F:      Documentation/fault-injection/
5498 F:      lib/fault-inject.c
5499
5500 FBTFT Framebuffer drivers
5501 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5502 S:      Maintained
5503 F:      drivers/staging/fbtft/
5504
5505 FC0011 TUNER DRIVER
5506 M:      Michael Buesch <m@bues.ch>
5507 L:      linux-media@vger.kernel.org
5508 S:      Maintained
5509 F:      drivers/media/tuners/fc0011.h
5510 F:      drivers/media/tuners/fc0011.c
5511
5512 FC2580 MEDIA DRIVER
5513 M:      Antti Palosaari <crope@iki.fi>
5514 L:      linux-media@vger.kernel.org
5515 W:      https://linuxtv.org
5516 W:      http://palosaari.fi/linux/
5517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5518 T:      git git://linuxtv.org/anttip/media_tree.git
5519 S:      Maintained
5520 F:      drivers/media/tuners/fc2580*
5521
5522 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5523 M:      Johannes Thumshirn <jth@kernel.org>
5524 L:      linux-scsi@vger.kernel.org
5525 W:      www.Open-FCoE.org
5526 S:      Supported
5527 F:      drivers/scsi/libfc/
5528 F:      drivers/scsi/fcoe/
5529 F:      include/scsi/fc/
5530 F:      include/scsi/libfc.h
5531 F:      include/scsi/libfcoe.h
5532 F:      include/uapi/scsi/fc/
5533
5534 FILE LOCKING (flock() and fcntl()/lockf())
5535 M:      Jeff Layton <jlayton@kernel.org>
5536 M:      "J. Bruce Fields" <bfields@fieldses.org>
5537 L:      linux-fsdevel@vger.kernel.org
5538 S:      Maintained
5539 F:      include/linux/fcntl.h
5540 F:      include/uapi/linux/fcntl.h
5541 F:      fs/fcntl.c
5542 F:      fs/locks.c
5543
5544 FILESYSTEMS (VFS and infrastructure)
5545 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5546 L:      linux-fsdevel@vger.kernel.org
5547 S:      Maintained
5548 F:      fs/*
5549 F:      include/linux/fs.h
5550 F:      include/uapi/linux/fs.h
5551
5552 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5553 M:      Riku Voipio <riku.voipio@iki.fi>
5554 L:      linux-hwmon@vger.kernel.org
5555 S:      Maintained
5556 F:      drivers/hwmon/f75375s.c
5557 F:      include/linux/f75375s.h
5558
5559 FIREWIRE AUDIO DRIVERS
5560 M:      Clemens Ladisch <clemens@ladisch.de>
5561 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5562 T:      git git://git.alsa-project.org/alsa-kernel.git
5563 S:      Maintained
5564 F:      sound/firewire/
5565
5566 FIREWIRE MEDIA DRIVERS (firedtv)
5567 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5568 L:      linux-media@vger.kernel.org
5569 L:      linux1394-devel@lists.sourceforge.net
5570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5571 S:      Maintained
5572 F:      drivers/media/firewire/
5573
5574 FIREWIRE SBP-2 TARGET
5575 M:      Chris Boot <bootc@bootc.net>
5576 L:      linux-scsi@vger.kernel.org
5577 L:      target-devel@vger.kernel.org
5578 L:      linux1394-devel@lists.sourceforge.net
5579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5580 S:      Maintained
5581 F:      drivers/target/sbp/
5582
5583 FIREWIRE SUBSYSTEM
5584 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5585 L:      linux1394-devel@lists.sourceforge.net
5586 W:      http://ieee1394.wiki.kernel.org/
5587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5588 S:      Maintained
5589 F:      drivers/firewire/
5590 F:      include/linux/firewire.h
5591 F:      include/uapi/linux/firewire*.h
5592 F:      tools/firewire/
5593
5594 FIRMWARE LOADER (request_firmware)
5595 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5596 L:      linux-kernel@vger.kernel.org
5597 S:      Maintained
5598 F:      Documentation/firmware_class/
5599 F:      drivers/base/firmware_loader/
5600 F:      include/linux/firmware.h
5601
5602 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5603 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5604 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5605 S:      Maintained
5606 F:      drivers/block/rsxx/
5607
5608 FLOPPY DRIVER
5609 M:      Jiri Kosina <jikos@kernel.org>
5610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5611 S:      Odd fixes
5612 F:      drivers/block/floppy.c
5613
5614 FMC SUBSYSTEM
5615 M:      Alessandro Rubini <rubini@gnudd.com>
5616 W:      http://www.ohwr.org/projects/fmc-bus
5617 S:      Supported
5618 F:      drivers/fmc/
5619 F:      include/linux/fmc*.h
5620 F:      include/linux/ipmi-fru.h
5621 K:      fmc_d.*register
5622
5623 FPGA MANAGER FRAMEWORK
5624 M:      Alan Tull <atull@kernel.org>
5625 M:      Moritz Fischer <mdf@kernel.org>
5626 L:      linux-fpga@vger.kernel.org
5627 S:      Maintained
5628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5629 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5630 F:      Documentation/fpga/
5631 F:      Documentation/driver-api/fpga/
5632 F:      Documentation/devicetree/bindings/fpga/
5633 F:      drivers/fpga/
5634 F:      include/linux/fpga/
5635 W:      http://www.rocketboards.org
5636
5637 FPU EMULATOR
5638 M:      Bill Metzenthen <billm@melbpc.org.au>
5639 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5640 S:      Maintained
5641 F:      arch/x86/math-emu/
5642
5643 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5644 L:      netdev@vger.kernel.org
5645 S:      Orphan
5646 F:      drivers/net/wan/dlci.c
5647 F:      drivers/net/wan/sdla.c
5648
5649 FRAMEBUFFER LAYER
5650 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5651 L:      dri-devel@lists.freedesktop.org
5652 L:      linux-fbdev@vger.kernel.org
5653 T:      git git://github.com/bzolnier/linux.git
5654 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5655 S:      Maintained
5656 F:      Documentation/fb/
5657 F:      drivers/video/
5658 F:      include/video/
5659 F:      include/linux/fb.h
5660 F:      include/uapi/video/
5661 F:      include/uapi/linux/fb.h
5662
5663 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5664 M:      Horia Geantă <horia.geanta@nxp.com>
5665 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5666 L:      linux-crypto@vger.kernel.org
5667 S:      Maintained
5668 F:      drivers/crypto/caam/
5669 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5670
5671 FREESCALE DIU FRAMEBUFFER DRIVER
5672 M:      Timur Tabi <timur@tabi.org>
5673 L:      linux-fbdev@vger.kernel.org
5674 S:      Maintained
5675 F:      drivers/video/fbdev/fsl-diu-fb.*
5676
5677 FREESCALE DMA DRIVER
5678 M:      Li Yang <leoyang.li@nxp.com>
5679 M:      Zhang Wei <zw@zh-kernel.org>
5680 L:      linuxppc-dev@lists.ozlabs.org
5681 S:      Maintained
5682 F:      drivers/dma/fsldma.*
5683
5684 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5685 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5686 L:      netdev@vger.kernel.org
5687 S:      Maintained
5688 F:      drivers/net/ethernet/freescale/gianfar*
5689 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5690
5691 FREESCALE GPMI NAND DRIVER
5692 M:      Han Xu <han.xu@nxp.com>
5693 L:      linux-mtd@lists.infradead.org
5694 S:      Maintained
5695 F:      drivers/mtd/nand/raw/gpmi-nand/*
5696
5697 FREESCALE I2C CPM DRIVER
5698 M:      Jochen Friedrich <jochen@scram.de>
5699 L:      linuxppc-dev@lists.ozlabs.org
5700 L:      linux-i2c@vger.kernel.org
5701 S:      Maintained
5702 F:      drivers/i2c/busses/i2c-cpm.c
5703
5704 FREESCALE IMX / MXC FEC DRIVER
5705 M:      Fugang Duan <fugang.duan@nxp.com>
5706 L:      netdev@vger.kernel.org
5707 S:      Maintained
5708 F:      drivers/net/ethernet/freescale/fec_main.c
5709 F:      drivers/net/ethernet/freescale/fec_ptp.c
5710 F:      drivers/net/ethernet/freescale/fec.h
5711 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5712
5713 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5714 M:      Sascha Hauer <s.hauer@pengutronix.de>
5715 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5716 L:      linux-fbdev@vger.kernel.org
5717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5718 S:      Maintained
5719 F:      include/linux/platform_data/video-imxfb.h
5720 F:      drivers/video/fbdev/imxfb.c
5721
5722 FREESCALE QORIQ DPAA ETHERNET DRIVER
5723 M:      Madalin Bucur <madalin.bucur@nxp.com>
5724 L:      netdev@vger.kernel.org
5725 S:      Maintained
5726 F:      drivers/net/ethernet/freescale/dpaa
5727
5728 FREESCALE QORIQ DPAA FMAN DRIVER
5729 M:      Madalin Bucur <madalin.bucur@nxp.com>
5730 L:      netdev@vger.kernel.org
5731 S:      Maintained
5732 F:      drivers/net/ethernet/freescale/fman
5733 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5734
5735 FREESCALE QORIQ PTP CLOCK DRIVER
5736 M:      Yangbo Lu <yangbo.lu@nxp.com>
5737 L:      netdev@vger.kernel.org
5738 S:      Maintained
5739 F:      drivers/ptp/ptp_qoriq.c
5740 F:      include/linux/fsl/ptp_qoriq.h
5741 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5742
5743 FREESCALE QUAD SPI DRIVER
5744 M:      Han Xu <han.xu@nxp.com>
5745 L:      linux-mtd@lists.infradead.org
5746 S:      Maintained
5747 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5748
5749 FREESCALE QUICC ENGINE LIBRARY
5750 M:      Qiang Zhao <qiang.zhao@nxp.com>
5751 L:      linuxppc-dev@lists.ozlabs.org
5752 S:      Maintained
5753 F:      drivers/soc/fsl/qe/
5754 F:      include/soc/fsl/*qe*.h
5755 F:      include/soc/fsl/*ucc*.h
5756
5757 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5758 M:      Li Yang <leoyang.li@nxp.com>
5759 L:      netdev@vger.kernel.org
5760 L:      linuxppc-dev@lists.ozlabs.org
5761 S:      Maintained
5762 F:      drivers/net/ethernet/freescale/ucc_geth*
5763
5764 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5765 M:      Zhao Qiang <qiang.zhao@nxp.com>
5766 L:      netdev@vger.kernel.org
5767 L:      linuxppc-dev@lists.ozlabs.org
5768 S:      Maintained
5769 F:      drivers/net/wan/fsl_ucc_hdlc*
5770
5771 FREESCALE QUICC ENGINE UCC UART DRIVER
5772 M:      Timur Tabi <timur@tabi.org>
5773 L:      linuxppc-dev@lists.ozlabs.org
5774 S:      Maintained
5775 F:      drivers/tty/serial/ucc_uart.c
5776
5777 FREESCALE SOC DRIVERS
5778 M:      Li Yang <leoyang.li@nxp.com>
5779 L:      linuxppc-dev@lists.ozlabs.org
5780 L:      linux-arm-kernel@lists.infradead.org
5781 S:      Maintained
5782 F:      Documentation/devicetree/bindings/soc/fsl/
5783 F:      drivers/soc/fsl/
5784 F:      include/linux/fsl/
5785
5786 FREESCALE SOC FS_ENET DRIVER
5787 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5788 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5789 L:      linuxppc-dev@lists.ozlabs.org
5790 L:      netdev@vger.kernel.org
5791 S:      Maintained
5792 F:      drivers/net/ethernet/freescale/fs_enet/
5793 F:      include/linux/fs_enet_pd.h
5794
5795 FREESCALE SOC SOUND DRIVERS
5796 M:      Timur Tabi <timur@tabi.org>
5797 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5798 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5799 R:      Fabio Estevam <fabio.estevam@nxp.com>
5800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5801 L:      linuxppc-dev@lists.ozlabs.org
5802 S:      Maintained
5803 F:      sound/soc/fsl/fsl*
5804 F:      sound/soc/fsl/imx*
5805 F:      sound/soc/fsl/mpc8610_hpcd.c
5806
5807 FREESCALE USB PERIPHERAL DRIVERS
5808 M:      Li Yang <leoyang.li@nxp.com>
5809 L:      linux-usb@vger.kernel.org
5810 L:      linuxppc-dev@lists.ozlabs.org
5811 S:      Maintained
5812 F:      drivers/usb/gadget/udc/fsl*
5813
5814 FREEVXFS FILESYSTEM
5815 M:      Christoph Hellwig <hch@infradead.org>
5816 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5817 S:      Maintained
5818 F:      fs/freevxfs/
5819
5820 FREEZER
5821 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5822 M:      Pavel Machek <pavel@ucw.cz>
5823 L:      linux-pm@vger.kernel.org
5824 S:      Supported
5825 F:      Documentation/power/freezing-of-tasks.txt
5826 F:      include/linux/freezer.h
5827 F:      kernel/freezer.c
5828
5829 FRONTSWAP API
5830 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5831 L:      linux-kernel@vger.kernel.org
5832 S:      Maintained
5833 F:      mm/frontswap.c
5834 F:      include/linux/frontswap.h
5835
5836 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5837 M:      David Howells <dhowells@redhat.com>
5838 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5839 S:      Supported
5840 F:      Documentation/filesystems/caching/
5841 F:      fs/fscache/
5842 F:      include/linux/fscache*.h
5843
5844 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5845 M:      Theodore Y. Ts'o <tytso@mit.edu>
5846 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5847 L:      linux-fscrypt@vger.kernel.org
5848 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5850 S:      Supported
5851 F:      fs/crypto/
5852 F:      include/linux/fscrypt*.h
5853 F:      Documentation/filesystems/fscrypt.rst
5854
5855 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5856 M:      Jan Kara <jack@suse.cz>
5857 R:      Amir Goldstein <amir73il@gmail.com>
5858 L:      linux-fsdevel@vger.kernel.org
5859 S:      Maintained
5860 F:      fs/notify/
5861 F:      include/linux/fsnotify*.h
5862
5863 FUJITSU LAPTOP EXTRAS
5864 M:      Jonathan Woithe <jwoithe@just42.net>
5865 L:      platform-driver-x86@vger.kernel.org
5866 S:      Maintained
5867 F:      drivers/platform/x86/fujitsu-laptop.c
5868
5869 FUJITSU M-5MO LS CAMERA ISP DRIVER
5870 M:      Kyungmin Park <kyungmin.park@samsung.com>
5871 M:      Heungjun Kim <riverful.kim@samsung.com>
5872 L:      linux-media@vger.kernel.org
5873 S:      Maintained
5874 F:      drivers/media/i2c/m5mols/
5875 F:      include/media/i2c/m5mols.h
5876
5877 FUJITSU TABLET EXTRAS
5878 M:      Robert Gerlach <khnz@gmx.de>
5879 L:      platform-driver-x86@vger.kernel.org
5880 S:      Maintained
5881 F:      drivers/platform/x86/fujitsu-tablet.c
5882
5883 FUSE: FILESYSTEM IN USERSPACE
5884 M:      Miklos Szeredi <miklos@szeredi.hu>
5885 L:      linux-fsdevel@vger.kernel.org
5886 W:      http://fuse.sourceforge.net/
5887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5888 S:      Maintained
5889 F:      fs/fuse/
5890 F:      include/uapi/linux/fuse.h
5891 F:      Documentation/filesystems/fuse.txt
5892
5893 FUTEX SUBSYSTEM
5894 M:      Thomas Gleixner <tglx@linutronix.de>
5895 M:      Ingo Molnar <mingo@redhat.com>
5896 R:      Peter Zijlstra <peterz@infradead.org>
5897 R:      Darren Hart <dvhart@infradead.org>
5898 L:      linux-kernel@vger.kernel.org
5899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5900 S:      Maintained
5901 F:      kernel/futex.c
5902 F:      kernel/futex_compat.c
5903 F:      include/asm-generic/futex.h
5904 F:      include/linux/futex.h
5905 F:      include/uapi/linux/futex.h
5906 F:      tools/testing/selftests/futex/
5907 F:      tools/perf/bench/futex*
5908 F:      Documentation/*futex*
5909
5910 GCC PLUGINS
5911 M:      Kees Cook <keescook@chromium.org>
5912 R:      Emese Revfy <re.emese@gmail.com>
5913 L:      kernel-hardening@lists.openwall.com
5914 S:      Maintained
5915 F:      scripts/gcc-plugins/
5916 F:      scripts/gcc-plugin.sh
5917 F:      scripts/Makefile.gcc-plugins
5918 F:      Documentation/gcc-plugins.txt
5919
5920 GCOV BASED KERNEL PROFILING
5921 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5922 S:      Maintained
5923 F:      kernel/gcov/
5924 F:      Documentation/dev-tools/gcov.rst
5925
5926 GDB KERNEL DEBUGGING HELPER SCRIPTS
5927 M:      Jan Kiszka <jan.kiszka@siemens.com>
5928 M:      Kieran Bingham <kieran@bingham.xyz>
5929 S:      Supported
5930 F:      scripts/gdb/
5931
5932 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5933 M:      Achim Leubner <achim_leubner@adaptec.com>
5934 L:      linux-scsi@vger.kernel.org
5935 W:      http://www.icp-vortex.com/
5936 S:      Supported
5937 F:      drivers/scsi/gdt*
5938
5939 GEMTEK FM RADIO RECEIVER DRIVER
5940 M:      Hans Verkuil <hverkuil@xs4all.nl>
5941 L:      linux-media@vger.kernel.org
5942 T:      git git://linuxtv.org/media_tree.git
5943 W:      https://linuxtv.org
5944 S:      Maintained
5945 F:      drivers/media/radio/radio-gemtek*
5946
5947 GENERIC GPIO I2C DRIVER
5948 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5949 S:      Supported
5950 F:      drivers/i2c/busses/i2c-gpio.c
5951 F:      include/linux/platform_data/i2c-gpio.h
5952
5953 GENERIC GPIO I2C MULTIPLEXER DRIVER
5954 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5955 L:      linux-i2c@vger.kernel.org
5956 S:      Supported
5957 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5958 F:      include/linux/platform_data/i2c-mux-gpio.h
5959 F:      Documentation/i2c/muxes/i2c-mux-gpio
5960
5961 GENERIC HDLC (WAN) DRIVERS
5962 M:      Krzysztof Halasa <khc@pm.waw.pl>
5963 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5964 S:      Maintained
5965 F:      drivers/net/wan/c101.c
5966 F:      drivers/net/wan/hd6457*
5967 F:      drivers/net/wan/hdlc*
5968 F:      drivers/net/wan/n2.c
5969 F:      drivers/net/wan/pc300too.c
5970 F:      drivers/net/wan/pci200syn.c
5971 F:      drivers/net/wan/wanxl*
5972
5973 GENERIC INCLUDE/ASM HEADER FILES
5974 M:      Arnd Bergmann <arnd@arndb.de>
5975 L:      linux-arch@vger.kernel.org
5976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5977 S:      Maintained
5978 F:      include/asm-generic/
5979 F:      include/uapi/asm-generic/
5980
5981 GENERIC PHY FRAMEWORK
5982 M:      Kishon Vijay Abraham I <kishon@ti.com>
5983 L:      linux-kernel@vger.kernel.org
5984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5985 S:      Supported
5986 F:      drivers/phy/
5987 F:      include/linux/phy/
5988
5989 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5990 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5991 S:      Supported
5992 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5993
5994 GENERIC PM DOMAINS
5995 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5996 M:      Kevin Hilman <khilman@kernel.org>
5997 M:      Ulf Hansson <ulf.hansson@linaro.org>
5998 L:      linux-pm@vger.kernel.org
5999 S:      Supported
6000 F:      drivers/base/power/domain*.c
6001 F:      include/linux/pm_domain.h
6002 F:      Documentation/devicetree/bindings/power/power_domain.txt
6003
6004 GENERIC UIO DRIVER FOR PCI DEVICES
6005 M:      "Michael S. Tsirkin" <mst@redhat.com>
6006 L:      kvm@vger.kernel.org
6007 S:      Supported
6008 F:      drivers/uio/uio_pci_generic.c
6009
6010 GENWQE (IBM Generic Workqueue Card)
6011 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6012 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6013 S:      Supported
6014 F:      drivers/misc/genwqe/
6015
6016 GET_MAINTAINER SCRIPT
6017 M:      Joe Perches <joe@perches.com>
6018 S:      Maintained
6019 F:      scripts/get_maintainer.pl
6020
6021 GFS2 FILE SYSTEM
6022 M:      Bob Peterson <rpeterso@redhat.com>
6023 M:      Andreas Gruenbacher <agruenba@redhat.com>
6024 L:      cluster-devel@redhat.com
6025 W:      http://sources.redhat.com/cluster/
6026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6027 S:      Supported
6028 F:      Documentation/filesystems/gfs2*.txt
6029 F:      fs/gfs2/
6030 F:      include/uapi/linux/gfs2_ondisk.h
6031
6032 GIGASET ISDN DRIVERS
6033 M:      Paul Bolle <pebolle@tiscali.nl>
6034 L:      gigaset307x-common@lists.sourceforge.net
6035 W:      http://gigaset307x.sourceforge.net/
6036 S:      Odd Fixes
6037 F:      Documentation/isdn/README.gigaset
6038 F:      drivers/isdn/gigaset/
6039 F:      include/uapi/linux/gigaset_dev.h
6040
6041 GO7007 MPEG CODEC
6042 M:      Hans Verkuil <hans.verkuil@cisco.com>
6043 L:      linux-media@vger.kernel.org
6044 S:      Maintained
6045 F:      drivers/media/usb/go7007/
6046
6047 GOODIX TOUCHSCREEN
6048 M:      Bastien Nocera <hadess@hadess.net>
6049 L:      linux-input@vger.kernel.org
6050 S:      Maintained
6051 F:      drivers/input/touchscreen/goodix.c
6052
6053 GPD POCKET FAN DRIVER
6054 M:      Hans de Goede <hdegoede@redhat.com>
6055 L:      platform-driver-x86@vger.kernel.org
6056 S:      Maintained
6057 F:      drivers/platform/x86/gpd-pocket-fan.c
6058
6059 GPIO ACPI SUPPORT
6060 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6061 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6062 L:      linux-gpio@vger.kernel.org
6063 L:      linux-acpi@vger.kernel.org
6064 S:      Maintained
6065 F:      Documentation/acpi/gpio-properties.txt
6066 F:      drivers/gpio/gpiolib-acpi.c
6067
6068 GPIO IR Transmitter
6069 M:      Sean Young <sean@mess.org>
6070 L:      linux-media@vger.kernel.org
6071 S:      Maintained
6072 F:      drivers/media/rc/gpio-ir-tx.c
6073
6074 GPIO MOCKUP DRIVER
6075 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6076 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6077 L:      linux-gpio@vger.kernel.org
6078 S:      Maintained
6079 F:      drivers/gpio/gpio-mockup.c
6080 F:      tools/testing/selftests/gpio/
6081
6082 GPIO SUBSYSTEM
6083 M:      Linus Walleij <linus.walleij@linaro.org>
6084 L:      linux-gpio@vger.kernel.org
6085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6086 S:      Maintained
6087 F:      Documentation/devicetree/bindings/gpio/
6088 F:      Documentation/driver-api/gpio/
6089 F:      Documentation/gpio/
6090 F:      Documentation/ABI/testing/gpio-cdev
6091 F:      Documentation/ABI/obsolete/sysfs-gpio
6092 F:      drivers/gpio/
6093 F:      include/linux/gpio/
6094 F:      include/linux/gpio.h
6095 F:      include/linux/of_gpio.h
6096 F:      include/asm-generic/gpio.h
6097 F:      include/uapi/linux/gpio.h
6098 F:      tools/gpio/
6099
6100 GRE DEMULTIPLEXER DRIVER
6101 M:      Dmitry Kozlov <xeb@mail.ru>
6102 L:      netdev@vger.kernel.org
6103 S:      Maintained
6104 F:      net/ipv4/gre_demux.c
6105 F:      net/ipv4/gre_offload.c
6106 F:      include/net/gre.h
6107
6108 GRETH 10/100/1G Ethernet MAC device driver
6109 M:      Andreas Larsson <andreas@gaisler.com>
6110 L:      netdev@vger.kernel.org
6111 S:      Maintained
6112 F:      drivers/net/ethernet/aeroflex/
6113
6114 GREYBUS AUDIO PROTOCOLS DRIVERS
6115 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6116 M:      Mark Greer <mgreer@animalcreek.com>
6117 S:      Maintained
6118 F:      drivers/staging/greybus/audio_apbridgea.c
6119 F:      drivers/staging/greybus/audio_apbridgea.h
6120 F:      drivers/staging/greybus/audio_codec.c
6121 F:      drivers/staging/greybus/audio_codec.h
6122 F:      drivers/staging/greybus/audio_gb.c
6123 F:      drivers/staging/greybus/audio_manager.c
6124 F:      drivers/staging/greybus/audio_manager.h
6125 F:      drivers/staging/greybus/audio_manager_module.c
6126 F:      drivers/staging/greybus/audio_manager_private.h
6127 F:      drivers/staging/greybus/audio_manager_sysfs.c
6128 F:      drivers/staging/greybus/audio_module.c
6129 F:      drivers/staging/greybus/audio_topology.c
6130
6131 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6132 M:      Viresh Kumar <vireshk@kernel.org>
6133 S:      Maintained
6134 F:      drivers/staging/greybus/authentication.c
6135 F:      drivers/staging/greybus/bootrom.c
6136 F:      drivers/staging/greybus/firmware.h
6137 F:      drivers/staging/greybus/fw-core.c
6138 F:      drivers/staging/greybus/fw-download.c
6139 F:      drivers/staging/greybus/fw-managament.c
6140 F:      drivers/staging/greybus/greybus_authentication.h
6141 F:      drivers/staging/greybus/greybus_firmware.h
6142 F:      drivers/staging/greybus/hid.c
6143 F:      drivers/staging/greybus/i2c.c
6144 F:      drivers/staging/greybus/spi.c
6145 F:      drivers/staging/greybus/spilib.c
6146 F:      drivers/staging/greybus/spilib.h
6147
6148 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6149 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6150 S:      Maintained
6151 F:      drivers/staging/greybus/loopback.c
6152 F:      drivers/staging/greybus/timesync.c
6153 F:      drivers/staging/greybus/timesync_platform.c
6154
6155 GREYBUS PLATFORM DRIVERS
6156 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6157 S:      Maintained
6158 F:      drivers/staging/greybus/arche-platform.c
6159 F:      drivers/staging/greybus/arche-apb-ctrl.c
6160 F:      drivers/staging/greybus/arche_platform.h
6161
6162 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6163 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6164 S:      Maintained
6165 F:      drivers/staging/greybus/sdio.c
6166 F:      drivers/staging/greybus/light.c
6167 F:      drivers/staging/greybus/gpio.c
6168 F:      drivers/staging/greybus/power_supply.c
6169 F:      drivers/staging/greybus/spi.c
6170 F:      drivers/staging/greybus/spilib.c
6171
6172 GREYBUS SUBSYSTEM
6173 M:      Johan Hovold <johan@kernel.org>
6174 M:      Alex Elder <elder@kernel.org>
6175 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6176 S:      Maintained
6177 F:      drivers/staging/greybus/
6178 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6179
6180 GREYBUS UART PROTOCOLS DRIVERS
6181 M:      David Lin <dtwlin@gmail.com>
6182 S:      Maintained
6183 F:      drivers/staging/greybus/uart.c
6184 F:      drivers/staging/greybus/log.c
6185
6186 GS1662 VIDEO SERIALIZER
6187 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6188 L:      linux-media@vger.kernel.org
6189 T:      git git://linuxtv.org/media_tree.git
6190 S:      Maintained
6191 F:      drivers/media/spi/gs1662.c
6192
6193 GSPCA FINEPIX SUBDRIVER
6194 M:      Frank Zago <frank@zago.net>
6195 L:      linux-media@vger.kernel.org
6196 T:      git git://linuxtv.org/media_tree.git
6197 S:      Maintained
6198 F:      drivers/media/usb/gspca/finepix.c
6199
6200 GSPCA GL860 SUBDRIVER
6201 M:      Olivier Lorin <o.lorin@laposte.net>
6202 L:      linux-media@vger.kernel.org
6203 T:      git git://linuxtv.org/media_tree.git
6204 S:      Maintained
6205 F:      drivers/media/usb/gspca/gl860/
6206
6207 GSPCA M5602 SUBDRIVER
6208 M:      Erik Andren <erik.andren@gmail.com>
6209 L:      linux-media@vger.kernel.org
6210 T:      git git://linuxtv.org/media_tree.git
6211 S:      Maintained
6212 F:      drivers/media/usb/gspca/m5602/
6213
6214 GSPCA PAC207 SONIXB SUBDRIVER
6215 M:      Hans Verkuil <hverkuil@xs4all.nl>
6216 L:      linux-media@vger.kernel.org
6217 T:      git git://linuxtv.org/media_tree.git
6218 S:      Odd Fixes
6219 F:      drivers/media/usb/gspca/pac207.c
6220
6221 GSPCA SN9C20X SUBDRIVER
6222 M:      Brian Johnson <brijohn@gmail.com>
6223 L:      linux-media@vger.kernel.org
6224 T:      git git://linuxtv.org/media_tree.git
6225 S:      Maintained
6226 F:      drivers/media/usb/gspca/sn9c20x.c
6227
6228 GSPCA T613 SUBDRIVER
6229 M:      Leandro Costantino <lcostantino@gmail.com>
6230 L:      linux-media@vger.kernel.org
6231 T:      git git://linuxtv.org/media_tree.git
6232 S:      Maintained
6233 F:      drivers/media/usb/gspca/t613.c
6234
6235 GSPCA USB WEBCAM DRIVER
6236 M:      Hans Verkuil <hverkuil@xs4all.nl>
6237 L:      linux-media@vger.kernel.org
6238 T:      git git://linuxtv.org/media_tree.git
6239 S:      Odd Fixes
6240 F:      drivers/media/usb/gspca/
6241
6242 GTP (GPRS Tunneling Protocol)
6243 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6244 M:      Harald Welte <laforge@gnumonks.org>
6245 L:      osmocom-net-gprs@lists.osmocom.org
6246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6247 S:      Maintained
6248 F:      drivers/net/gtp.c
6249
6250 GUID PARTITION TABLE (GPT)
6251 M:      Davidlohr Bueso <dave@stgolabs.net>
6252 L:      linux-efi@vger.kernel.org
6253 S:      Maintained
6254 F:      block/partitions/efi.*
6255
6256 H8/300 ARCHITECTURE
6257 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6258 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6259 W:      http://uclinux-h8.sourceforge.jp
6260 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6261 S:      Maintained
6262 F:      arch/h8300/
6263 F:      drivers/clocksource/h8300_*.c
6264 F:      drivers/clk/h8300/
6265 F:      drivers/irqchip/irq-renesas-h8*.c
6266
6267 HACKRF MEDIA DRIVER
6268 M:      Antti Palosaari <crope@iki.fi>
6269 L:      linux-media@vger.kernel.org
6270 W:      https://linuxtv.org
6271 W:      http://palosaari.fi/linux/
6272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6273 T:      git git://linuxtv.org/anttip/media_tree.git
6274 S:      Maintained
6275 F:      drivers/media/usb/hackrf/
6276
6277 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6278 M:      Frank Seidel <frank@f-seidel.de>
6279 L:      platform-driver-x86@vger.kernel.org
6280 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6281 S:      Maintained
6282 F:      drivers/platform/x86/hdaps.c
6283
6284 HARDWARE MONITORING
6285 M:      Jean Delvare <jdelvare@suse.com>
6286 M:      Guenter Roeck <linux@roeck-us.net>
6287 L:      linux-hwmon@vger.kernel.org
6288 W:      http://hwmon.wiki.kernel.org/
6289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6290 S:      Maintained
6291 F:      Documentation/devicetree/bindings/hwmon/
6292 F:      Documentation/hwmon/
6293 F:      drivers/hwmon/
6294 F:      include/linux/hwmon*.h
6295
6296 HARDWARE RANDOM NUMBER GENERATOR CORE
6297 M:      Matt Mackall <mpm@selenic.com>
6298 M:      Herbert Xu <herbert@gondor.apana.org.au>
6299 L:      linux-crypto@vger.kernel.org
6300 S:      Odd fixes
6301 F:      Documentation/devicetree/bindings/rng/
6302 F:      Documentation/hw_random.txt
6303 F:      drivers/char/hw_random/
6304 F:      include/linux/hw_random.h
6305
6306 HARDWARE TRACING FACILITIES
6307 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6308 S:      Maintained
6309 F:      drivers/hwtracing/
6310
6311 HARDWARE SPINLOCK CORE
6312 M:      Ohad Ben-Cohen <ohad@wizery.com>
6313 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6314 L:      linux-remoteproc@vger.kernel.org
6315 S:      Maintained
6316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6317 F:      Documentation/devicetree/bindings/hwlock/
6318 F:      Documentation/hwspinlock.txt
6319 F:      drivers/hwspinlock/
6320 F:      include/linux/hwspinlock.h
6321
6322 HARMONY SOUND DRIVER
6323 L:      linux-parisc@vger.kernel.org
6324 S:      Maintained
6325 F:      sound/parisc/harmony.*
6326
6327 HDPVR USB VIDEO ENCODER DRIVER
6328 M:      Hans Verkuil <hverkuil@xs4all.nl>
6329 L:      linux-media@vger.kernel.org
6330 T:      git git://linuxtv.org/media_tree.git
6331 W:      https://linuxtv.org
6332 S:      Odd Fixes
6333 F:      drivers/media/usb/hdpvr/
6334
6335 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6336 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6337 S:      Supported
6338 F:      Documentation/watchdog/hpwdt.txt
6339 F:      drivers/watchdog/hpwdt.c
6340
6341 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6342 M:      Don Brace <don.brace@microsemi.com>
6343 L:      esc.storagedev@microsemi.com
6344 L:      linux-scsi@vger.kernel.org
6345 S:      Supported
6346 F:      Documentation/scsi/hpsa.txt
6347 F:      drivers/scsi/hpsa*.[ch]
6348 F:      include/linux/cciss*.h
6349 F:      include/uapi/linux/cciss*.h
6350
6351 HFI1 DRIVER
6352 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6353 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6354 L:      linux-rdma@vger.kernel.org
6355 S:      Supported
6356 F:      drivers/infiniband/hw/hfi1
6357
6358 HFS FILESYSTEM
6359 L:      linux-fsdevel@vger.kernel.org
6360 S:      Orphan
6361 F:      Documentation/filesystems/hfs.txt
6362 F:      fs/hfs/
6363
6364 HFSPLUS FILESYSTEM
6365 L:      linux-fsdevel@vger.kernel.org
6366 S:      Orphan
6367 F:      Documentation/filesystems/hfsplus.txt
6368 F:      fs/hfsplus/
6369
6370 HGA FRAMEBUFFER DRIVER
6371 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6372 L:      linux-nvidia@lists.surfsouth.com
6373 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6374 S:      Maintained
6375 F:      drivers/video/fbdev/hgafb.c
6376
6377 HIBERNATION (aka Software Suspend, aka swsusp)
6378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6379 M:      Pavel Machek <pavel@ucw.cz>
6380 L:      linux-pm@vger.kernel.org
6381 B:      https://bugzilla.kernel.org
6382 S:      Supported
6383 F:      arch/x86/power/
6384 F:      drivers/base/power/
6385 F:      kernel/power/
6386 F:      include/linux/suspend.h
6387 F:      include/linux/freezer.h
6388 F:      include/linux/pm.h
6389 F:      arch/*/include/asm/suspend*.h
6390
6391 HID CORE LAYER
6392 M:      Jiri Kosina <jikos@kernel.org>
6393 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6394 L:      linux-input@vger.kernel.org
6395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6396 S:      Maintained
6397 F:      drivers/hid/
6398 F:      include/linux/hid*
6399 F:      include/uapi/linux/hid*
6400
6401 HID SENSOR HUB DRIVERS
6402 M:      Jiri Kosina <jikos@kernel.org>
6403 M:      Jonathan Cameron <jic23@kernel.org>
6404 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6405 L:      linux-input@vger.kernel.org
6406 L:      linux-iio@vger.kernel.org
6407 S:      Maintained
6408 F:      Documentation/hid/hid-sensor*
6409 F:      drivers/hid/hid-sensor-*
6410 F:      drivers/iio/*/hid-*
6411 F:      include/linux/hid-sensor-*
6412
6413 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6414 M:      Thomas Gleixner <tglx@linutronix.de>
6415 L:      linux-kernel@vger.kernel.org
6416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6417 S:      Maintained
6418 F:      Documentation/timers/
6419 F:      kernel/time/hrtimer.c
6420 F:      kernel/time/clockevents.c
6421 F:      kernel/time/timer_*.c
6422 F:      include/linux/clockchips.h
6423 F:      include/linux/hrtimer.h
6424
6425 HIGH-SPEED SCC DRIVER FOR AX.25
6426 L:      linux-hams@vger.kernel.org
6427 S:      Orphan
6428 F:      drivers/net/hamradio/dmascc.c
6429 F:      drivers/net/hamradio/scc.c
6430
6431 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6432 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6433 W:      http://www.highpoint-tech.com
6434 S:      Supported
6435 F:      Documentation/scsi/hptiop.txt
6436 F:      drivers/scsi/hptiop.c
6437
6438 HIPPI
6439 M:      Jes Sorensen <jes@trained-monkey.org>
6440 L:      linux-hippi@sunsite.dk
6441 S:      Maintained
6442 F:      include/linux/hippidevice.h
6443 F:      include/uapi/linux/if_hippi.h
6444 F:      net/802/hippi.c
6445 F:      drivers/net/hippi/
6446
6447 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6448 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6449 M:      Salil Mehta <salil.mehta@huawei.com>
6450 L:      netdev@vger.kernel.org
6451 W:      http://www.hisilicon.com
6452 S:      Maintained
6453 F:      drivers/net/ethernet/hisilicon/hns3/
6454
6455 HISILICON LPC BUS DRIVER
6456 M:      john.garry@huawei.com
6457 W:      http://www.hisilicon.com
6458 S:      Maintained
6459 F:      drivers/bus/hisi_lpc.c
6460 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6461
6462 HISILICON NETWORK SUBSYSTEM DRIVER
6463 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6464 M:      Salil Mehta <salil.mehta@huawei.com>
6465 L:      netdev@vger.kernel.org
6466 W:      http://www.hisilicon.com
6467 S:      Maintained
6468 F:      drivers/net/ethernet/hisilicon/
6469 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6470
6471 HISILICON PMU DRIVER
6472 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6473 W:      http://www.hisilicon.com
6474 S:      Supported
6475 F:      drivers/perf/hisilicon
6476 F:      Documentation/perf/hisi-pmu.txt
6477
6478 HISILICON ROCE DRIVER
6479 M:      Lijun Ou <oulijun@huawei.com>
6480 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6481 L:      linux-rdma@vger.kernel.org
6482 S:      Maintained
6483 F:      drivers/infiniband/hw/hns/
6484 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6485
6486 HISILICON SAS Controller
6487 M:      John Garry <john.garry@huawei.com>
6488 W:      http://www.hisilicon.com
6489 S:      Supported
6490 F:      drivers/scsi/hisi_sas/
6491 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6492
6493 HMM - Heterogeneous Memory Management
6494 M:      Jérôme Glisse <jglisse@redhat.com>
6495 L:      linux-mm@kvack.org
6496 S:      Maintained
6497 F:      mm/hmm*
6498 F:      include/linux/hmm*
6499 F:      Documentation/vm/hmm.rst
6500
6501 HOST AP DRIVER
6502 M:      Jouni Malinen <j@w1.fi>
6503 L:      linux-wireless@vger.kernel.org
6504 W:      http://w1.fi/hostap-driver.html
6505 S:      Obsolete
6506 F:      drivers/net/wireless/intersil/hostap/
6507
6508 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6509 L:      platform-driver-x86@vger.kernel.org
6510 S:      Orphan
6511 F:      drivers/platform/x86/tc1100-wmi.c
6512
6513 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6514 M:      Jaroslav Kysela <perex@perex.cz>
6515 S:      Maintained
6516 F:      drivers/net/ethernet/hp/hp100.*
6517
6518 HPET:   High Precision Event Timers driver
6519 M:      Clemens Ladisch <clemens@ladisch.de>
6520 S:      Maintained
6521 F:      Documentation/timers/hpet.txt
6522 F:      drivers/char/hpet.c
6523 F:      include/linux/hpet.h
6524 F:      include/uapi/linux/hpet.h
6525
6526 HPET:   x86
6527 S:      Orphan
6528 F:      arch/x86/kernel/hpet.c
6529 F:      arch/x86/include/asm/hpet.h
6530
6531 HPFS FILESYSTEM
6532 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6533 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6534 S:      Maintained
6535 F:      fs/hpfs/
6536
6537 HSI SUBSYSTEM
6538 M:      Sebastian Reichel <sre@kernel.org>
6539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6540 S:      Maintained
6541 F:      Documentation/ABI/testing/sysfs-bus-hsi
6542 F:      Documentation/driver-api/hsi.rst
6543 F:      drivers/hsi/
6544 F:      include/linux/hsi/
6545 F:      include/uapi/linux/hsi/
6546
6547 HSO 3G MODEM DRIVER
6548 L:      linux-usb@vger.kernel.org
6549 S:      Orphan
6550 F:      drivers/net/usb/hso.c
6551
6552 HSR NETWORK PROTOCOL
6553 M:      Arvid Brodin <arvid.brodin@alten.se>
6554 L:      netdev@vger.kernel.org
6555 S:      Maintained
6556 F:      net/hsr/
6557
6558 HT16K33 LED CONTROLLER DRIVER
6559 M:      Robin van der Gracht <robin@protonic.nl>
6560 S:      Maintained
6561 F:      drivers/auxdisplay/ht16k33.c
6562 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6563
6564 HTCPEN TOUCHSCREEN DRIVER
6565 M:      Pau Oliva Fora <pof@eslack.org>
6566 L:      linux-input@vger.kernel.org
6567 S:      Maintained
6568 F:      drivers/input/touchscreen/htcpen.c
6569
6570 HUAWEI ETHERNET DRIVER
6571 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6572 L:      netdev@vger.kernel.org
6573 S:      Supported
6574 F:      Documentation/networking/hinic.txt
6575 F:      drivers/net/ethernet/huawei/hinic/
6576
6577 HUGETLB FILESYSTEM
6578 M:      Mike Kravetz <mike.kravetz@oracle.com>
6579 L:      linux-mm@kvack.org
6580 S:      Maintained
6581 F:      fs/hugetlbfs/
6582 F:      mm/hugetlb.c
6583 F:      include/linux/hugetlb.h
6584 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6585 F:      Documentation/vm/hugetlbfs_reserv.rst
6586 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6587
6588 HVA ST MEDIA DRIVER
6589 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6590 L:      linux-media@vger.kernel.org
6591 T:      git git://linuxtv.org/media_tree.git
6592 W:      https://linuxtv.org
6593 S:      Supported
6594 F:      drivers/media/platform/sti/hva
6595
6596 HWPOISON MEMORY FAILURE HANDLING
6597 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6598 L:      linux-mm@kvack.org
6599 S:      Maintained
6600 F:      mm/memory-failure.c
6601 F:      mm/hwpoison-inject.c
6602
6603 Hyper-V CORE AND DRIVERS
6604 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6605 M:      Haiyang Zhang <haiyangz@microsoft.com>
6606 M:      Stephen Hemminger <sthemmin@microsoft.com>
6607 L:      devel@linuxdriverproject.org
6608 S:      Maintained
6609 F:      Documentation/networking/netvsc.txt
6610 F:      arch/x86/include/asm/mshyperv.h
6611 F:      arch/x86/include/asm/trace/hyperv.h
6612 F:      arch/x86/include/asm/hyperv-tlfs.h
6613 F:      arch/x86/kernel/cpu/mshyperv.c
6614 F:      arch/x86/hyperv
6615 F:      drivers/hid/hid-hyperv.c
6616 F:      drivers/hv/
6617 F:      drivers/input/serio/hyperv-keyboard.c
6618 F:      drivers/pci/controller/pci-hyperv.c
6619 F:      drivers/net/hyperv/
6620 F:      drivers/scsi/storvsc_drv.c
6621 F:      drivers/uio/uio_hv_generic.c
6622 F:      drivers/video/fbdev/hyperv_fb.c
6623 F:      net/vmw_vsock/hyperv_transport.c
6624 F:      include/linux/hyperv.h
6625 F:      include/uapi/linux/hyperv.h
6626 F:      tools/hv/
6627 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6628
6629 HYPERVISOR VIRTUAL CONSOLE DRIVER
6630 L:      linuxppc-dev@lists.ozlabs.org
6631 S:      Odd Fixes
6632 F:      drivers/tty/hvc/
6633
6634 I2C ACPI SUPPORT
6635 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6636 L:      linux-i2c@vger.kernel.org
6637 L:      linux-acpi@vger.kernel.org
6638 S:      Maintained
6639 F:      drivers/i2c/i2c-core-acpi.c
6640
6641 I2C MUXES
6642 M:      Peter Rosin <peda@axentia.se>
6643 L:      linux-i2c@vger.kernel.org
6644 S:      Maintained
6645 F:      Documentation/i2c/i2c-topology
6646 F:      Documentation/i2c/muxes/
6647 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6648 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6649 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6650 F:      drivers/i2c/i2c-mux.c
6651 F:      drivers/i2c/muxes/
6652 F:      include/linux/i2c-mux.h
6653
6654 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6655 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6656 L:      linux-i2c@vger.kernel.org
6657 S:      Maintained
6658 F:      drivers/i2c/busses/i2c-mv64xxx.c
6659
6660 I2C OVER PARALLEL PORT
6661 M:      Jean Delvare <jdelvare@suse.com>
6662 L:      linux-i2c@vger.kernel.org
6663 S:      Maintained
6664 F:      Documentation/i2c/busses/i2c-parport
6665 F:      Documentation/i2c/busses/i2c-parport-light
6666 F:      drivers/i2c/busses/i2c-parport.c
6667 F:      drivers/i2c/busses/i2c-parport-light.c
6668
6669 I2C SUBSYSTEM
6670 M:      Wolfram Sang <wsa@the-dreams.de>
6671 L:      linux-i2c@vger.kernel.org
6672 W:      https://i2c.wiki.kernel.org/
6673 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6675 S:      Maintained
6676 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6677 F:      Documentation/i2c/
6678 F:      drivers/i2c/*
6679 F:      include/linux/i2c.h
6680 F:      include/linux/i2c-dev.h
6681 F:      include/linux/i2c-smbus.h
6682 F:      include/uapi/linux/i2c.h
6683 F:      include/uapi/linux/i2c-*.h
6684
6685 I2C SUBSYSTEM HOST DRIVERS
6686 L:      linux-i2c@vger.kernel.org
6687 W:      https://i2c.wiki.kernel.org/
6688 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6690 S:      Odd Fixes
6691 F:      Documentation/devicetree/bindings/i2c/
6692 F:      drivers/i2c/algos/
6693 F:      drivers/i2c/busses/
6694
6695 I2C-TAOS-EVM DRIVER
6696 M:      Jean Delvare <jdelvare@suse.com>
6697 L:      linux-i2c@vger.kernel.org
6698 S:      Maintained
6699 F:      Documentation/i2c/busses/i2c-taos-evm
6700 F:      drivers/i2c/busses/i2c-taos-evm.c
6701
6702 I2C-TINY-USB DRIVER
6703 M:      Till Harbaum <till@harbaum.org>
6704 L:      linux-i2c@vger.kernel.org
6705 W:      http://www.harbaum.org/till/i2c_tiny_usb
6706 S:      Maintained
6707 F:      drivers/i2c/busses/i2c-tiny-usb.c
6708
6709 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6710 M:      Jean Delvare <jdelvare@suse.com>
6711 L:      linux-i2c@vger.kernel.org
6712 S:      Maintained
6713 F:      Documentation/i2c/busses/i2c-ali1535
6714 F:      Documentation/i2c/busses/i2c-ali1563
6715 F:      Documentation/i2c/busses/i2c-ali15x3
6716 F:      Documentation/i2c/busses/i2c-amd756
6717 F:      Documentation/i2c/busses/i2c-amd8111
6718 F:      Documentation/i2c/busses/i2c-i801
6719 F:      Documentation/i2c/busses/i2c-nforce2
6720 F:      Documentation/i2c/busses/i2c-piix4
6721 F:      Documentation/i2c/busses/i2c-sis5595
6722 F:      Documentation/i2c/busses/i2c-sis630
6723 F:      Documentation/i2c/busses/i2c-sis96x
6724 F:      Documentation/i2c/busses/i2c-via
6725 F:      Documentation/i2c/busses/i2c-viapro
6726 F:      drivers/i2c/busses/i2c-ali1535.c
6727 F:      drivers/i2c/busses/i2c-ali1563.c
6728 F:      drivers/i2c/busses/i2c-ali15x3.c
6729 F:      drivers/i2c/busses/i2c-amd756.c
6730 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6731 F:      drivers/i2c/busses/i2c-amd8111.c
6732 F:      drivers/i2c/busses/i2c-i801.c
6733 F:      drivers/i2c/busses/i2c-isch.c
6734 F:      drivers/i2c/busses/i2c-nforce2.c
6735 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6736 F:      drivers/i2c/busses/i2c-piix4.c
6737 F:      drivers/i2c/busses/i2c-sis5595.c
6738 F:      drivers/i2c/busses/i2c-sis630.c
6739 F:      drivers/i2c/busses/i2c-sis96x.c
6740 F:      drivers/i2c/busses/i2c-via.c
6741 F:      drivers/i2c/busses/i2c-viapro.c
6742
6743 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6744 M:      Hans de Goede <hdegoede@redhat.com>
6745 L:      linux-i2c@vger.kernel.org
6746 S:      Maintained
6747 F:      drivers/i2c/busses/i2c-cht-wc.c
6748
6749 I2C/SMBUS ISMT DRIVER
6750 M:      Seth Heasley <seth.heasley@intel.com>
6751 M:      Neil Horman <nhorman@tuxdriver.com>
6752 L:      linux-i2c@vger.kernel.org
6753 F:      drivers/i2c/busses/i2c-ismt.c
6754 F:      Documentation/i2c/busses/i2c-ismt
6755
6756 I2C/SMBUS STUB DRIVER
6757 M:      Jean Delvare <jdelvare@suse.com>
6758 L:      linux-i2c@vger.kernel.org
6759 S:      Maintained
6760 F:      drivers/i2c/i2c-stub.c
6761
6762 IA64 (Itanium) PLATFORM
6763 M:      Tony Luck <tony.luck@intel.com>
6764 M:      Fenghua Yu <fenghua.yu@intel.com>
6765 L:      linux-ia64@vger.kernel.org
6766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6767 S:      Maintained
6768 F:      arch/ia64/
6769
6770 IBM Power 842 compression accelerator
6771 M:      Haren Myneni <haren@us.ibm.com>
6772 S:      Supported
6773 F:      drivers/crypto/nx/Makefile
6774 F:      drivers/crypto/nx/Kconfig
6775 F:      drivers/crypto/nx/nx-842*
6776 F:      include/linux/sw842.h
6777 F:      crypto/842.c
6778 F:      lib/842/
6779
6780 IBM Power in-Nest Crypto Acceleration
6781 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6782 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6783 L:      linux-crypto@vger.kernel.org
6784 S:      Supported
6785 F:      drivers/crypto/nx/Makefile
6786 F:      drivers/crypto/nx/Kconfig
6787 F:      drivers/crypto/nx/nx-aes*
6788 F:      drivers/crypto/nx/nx-sha*
6789 F:      drivers/crypto/nx/nx.*
6790 F:      drivers/crypto/nx/nx_csbcpb.h
6791 F:      drivers/crypto/nx/nx_debugfs.h
6792
6793 IBM Power Linux RAID adapter
6794 M:      Brian King <brking@us.ibm.com>
6795 S:      Supported
6796 F:      drivers/scsi/ipr.*
6797
6798 IBM Power SRIOV Virtual NIC Device Driver
6799 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6800 M:      John Allen <jallen@linux.vnet.ibm.com>
6801 L:      netdev@vger.kernel.org
6802 S:      Supported
6803 F:      drivers/net/ethernet/ibm/ibmvnic.*
6804
6805 IBM Power Virtual Accelerator Switchboard
6806 M:      Sukadev Bhattiprolu
6807 L:      linuxppc-dev@lists.ozlabs.org
6808 S:      Supported
6809 F:      arch/powerpc/platforms/powernv/vas*
6810 F:      arch/powerpc/platforms/powernv/copy-paste.h
6811 F:      arch/powerpc/include/asm/vas.h
6812 F:      arch/powerpc/include/uapi/asm/vas.h
6813
6814 IBM Power Virtual Ethernet Device Driver
6815 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6816 L:      netdev@vger.kernel.org
6817 S:      Supported
6818 F:      drivers/net/ethernet/ibm/ibmveth.*
6819
6820 IBM Power Virtual FC Device Drivers
6821 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6822 L:      linux-scsi@vger.kernel.org
6823 S:      Supported
6824 F:      drivers/scsi/ibmvscsi/ibmvfc*
6825
6826 IBM Power Virtual Management Channel Driver
6827 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6828 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6829 S:      Supported
6830 F:      drivers/misc/ibmvmc.*
6831
6832 IBM Power Virtual SCSI Device Drivers
6833 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6834 L:      linux-scsi@vger.kernel.org
6835 S:      Supported
6836 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6837 F:      include/scsi/viosrp.h
6838
6839 IBM Power Virtual SCSI Device Target Driver
6840 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6841 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6842 L:      linux-scsi@vger.kernel.org
6843 L:      target-devel@vger.kernel.org
6844 S:      Supported
6845 F:      drivers/scsi/ibmvscsi_tgt/
6846
6847 IBM Power VMX Cryptographic instructions
6848 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6849 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6850 L:      linux-crypto@vger.kernel.org
6851 S:      Supported
6852 F:      drivers/crypto/vmx/Makefile
6853 F:      drivers/crypto/vmx/Kconfig
6854 F:      drivers/crypto/vmx/vmx.c
6855 F:      drivers/crypto/vmx/aes*
6856 F:      drivers/crypto/vmx/ghash*
6857 F:      drivers/crypto/vmx/ppc-xlate.pl
6858
6859 IBM ServeRAID RAID DRIVER
6860 S:      Orphan
6861 F:      drivers/scsi/ips.*
6862
6863 ICH LPC AND GPIO DRIVER
6864 M:      Peter Tyser <ptyser@xes-inc.com>
6865 S:      Maintained
6866 F:      drivers/mfd/lpc_ich.c
6867 F:      drivers/gpio/gpio-ich.c
6868
6869 IDE SUBSYSTEM
6870 M:      "David S. Miller" <davem@davemloft.net>
6871 L:      linux-ide@vger.kernel.org
6872 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6874 S:      Maintained
6875 F:      Documentation/ide/
6876 F:      drivers/ide/
6877 F:      include/linux/ide.h
6878
6879 IDE/ATAPI DRIVERS
6880 M:      Borislav Petkov <bp@alien8.de>
6881 L:      linux-ide@vger.kernel.org
6882 S:      Maintained
6883 F:      Documentation/cdrom/ide-cd
6884 F:      drivers/ide/ide-cd*
6885
6886 IDEAPAD LAPTOP EXTRAS DRIVER
6887 M:      Ike Panhc <ike.pan@canonical.com>
6888 L:      platform-driver-x86@vger.kernel.org
6889 W:      http://launchpad.net/ideapad-laptop
6890 S:      Maintained
6891 F:      drivers/platform/x86/ideapad-laptop.c
6892
6893 IDEAPAD LAPTOP SLIDEBAR DRIVER
6894 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6895 L:      linux-input@vger.kernel.org
6896 W:      https://github.com/o2genum/ideapad-slidebar
6897 S:      Maintained
6898 F:      drivers/input/misc/ideapad_slidebar.c
6899
6900 IDT VersaClock 5 CLOCK DRIVER
6901 M:      Marek Vasut <marek.vasut@gmail.com>
6902 S:      Maintained
6903 F:      drivers/clk/clk-versaclock5.c
6904
6905 IEEE 802.15.4 SUBSYSTEM
6906 M:      Alexander Aring <alex.aring@gmail.com>
6907 M:      Stefan Schmidt <stefan@osg.samsung.com>
6908 L:      linux-wpan@vger.kernel.org
6909 W:      http://wpan.cakelab.org/
6910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6912 S:      Maintained
6913 F:      net/ieee802154/
6914 F:      net/mac802154/
6915 F:      drivers/net/ieee802154/
6916 F:      include/linux/nl802154.h
6917 F:      include/linux/ieee802154.h
6918 F:      include/net/nl802154.h
6919 F:      include/net/mac802154.h
6920 F:      include/net/af_ieee802154.h
6921 F:      include/net/cfg802154.h
6922 F:      include/net/ieee802154_netdev.h
6923 F:      Documentation/networking/ieee802154.txt
6924
6925 IFE PROTOCOL
6926 M:      Yotam Gigi <yotam.gi@gmail.com>
6927 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6928 F:      net/ife
6929 F:      include/net/ife.h
6930 F:      include/uapi/linux/ife.h
6931
6932 IGORPLUG-USB IR RECEIVER
6933 M:      Sean Young <sean@mess.org>
6934 L:      linux-media@vger.kernel.org
6935 S:      Maintained
6936 F:      drivers/media/rc/igorplugusb.c
6937
6938 IGUANAWORKS USB IR TRANSCEIVER
6939 M:      Sean Young <sean@mess.org>
6940 L:      linux-media@vger.kernel.org
6941 S:      Maintained
6942 F:      drivers/media/rc/iguanair.c
6943
6944 IIO DIGITAL POTENTIOMETER DAC
6945 M:      Peter Rosin <peda@axentia.se>
6946 L:      linux-iio@vger.kernel.org
6947 S:      Maintained
6948 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6949 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6950 F:      drivers/iio/dac/dpot-dac.c
6951
6952 IIO ENVELOPE DETECTOR
6953 M:      Peter Rosin <peda@axentia.se>
6954 L:      linux-iio@vger.kernel.org
6955 S:      Maintained
6956 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6957 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6958 F:      drivers/iio/adc/envelope-detector.c
6959
6960 IIO MULTIPLEXER
6961 M:      Peter Rosin <peda@axentia.se>
6962 L:      linux-iio@vger.kernel.org
6963 S:      Maintained
6964 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
6965 F:      drivers/iio/multiplexer/iio-mux.c
6966
6967 IIO SUBSYSTEM AND DRIVERS
6968 M:      Jonathan Cameron <jic23@kernel.org>
6969 R:      Hartmut Knaack <knaack.h@gmx.de>
6970 R:      Lars-Peter Clausen <lars@metafoo.de>
6971 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6972 L:      linux-iio@vger.kernel.org
6973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6974 S:      Maintained
6975 F:      Documentation/ABI/testing/configfs-iio*
6976 F:      Documentation/ABI/testing/sysfs-bus-iio*
6977 F:      Documentation/devicetree/bindings/iio/
6978 F:      drivers/iio/
6979 F:      drivers/staging/iio/
6980 F:      include/linux/iio/
6981 F:      tools/iio/
6982
6983 IIO UNIT CONVERTER
6984 M:      Peter Rosin <peda@axentia.se>
6985 L:      linux-iio@vger.kernel.org
6986 S:      Maintained
6987 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
6988 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
6989 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
6990 F:      drivers/iio/afe/iio-rescale.c
6991
6992 IKANOS/ADI EAGLE ADSL USB DRIVER
6993 M:      Matthieu Castet <castet.matthieu@free.fr>
6994 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6995 S:      Maintained
6996 F:      drivers/usb/atm/ueagle-atm.c
6997
6998 IMGTEC ASCII LCD DRIVER
6999 M:      Paul Burton <paul.burton@mips.com>
7000 S:      Maintained
7001 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7002 F:      drivers/auxdisplay/img-ascii-lcd.c
7003
7004 IMGTEC IR DECODER DRIVER
7005 M:      James Hogan <jhogan@kernel.org>
7006 S:      Maintained
7007 F:      drivers/media/rc/img-ir/
7008
7009 IMON SOUNDGRAPH USB IR RECEIVER
7010 M:      Sean Young <sean@mess.org>
7011 L:      linux-media@vger.kernel.org
7012 S:      Maintained
7013 F:      drivers/media/rc/imon_raw.c
7014 F:      drivers/media/rc/imon.c
7015
7016 IMS TWINTURBO FRAMEBUFFER DRIVER
7017 L:      linux-fbdev@vger.kernel.org
7018 S:      Orphan
7019 F:      drivers/video/fbdev/imsttfb.c
7020
7021 INA209 HARDWARE MONITOR DRIVER
7022 M:      Guenter Roeck <linux@roeck-us.net>
7023 L:      linux-hwmon@vger.kernel.org
7024 S:      Maintained
7025 F:      Documentation/hwmon/ina209
7026 F:      Documentation/devicetree/bindings/i2c/ina209.txt
7027 F:      drivers/hwmon/ina209.c
7028
7029 INA2XX HARDWARE MONITOR DRIVER
7030 M:      Guenter Roeck <linux@roeck-us.net>
7031 L:      linux-hwmon@vger.kernel.org
7032 S:      Maintained
7033 F:      Documentation/hwmon/ina2xx
7034 F:      drivers/hwmon/ina2xx.c
7035 F:      include/linux/platform_data/ina2xx.h
7036
7037 INDUSTRY PACK SUBSYSTEM (IPACK)
7038 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7039 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7040 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7041 L:      industrypack-devel@lists.sourceforge.net
7042 W:      http://industrypack.sourceforge.net
7043 S:      Maintained
7044 F:      drivers/ipack/
7045
7046 INFINIBAND SUBSYSTEM
7047 M:      Doug Ledford <dledford@redhat.com>
7048 M:      Jason Gunthorpe <jgg@mellanox.com>
7049 L:      linux-rdma@vger.kernel.org
7050 W:      https://github.com/linux-rdma/rdma-core
7051 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7053 S:      Supported
7054 F:      Documentation/devicetree/bindings/infiniband/
7055 F:      Documentation/infiniband/
7056 F:      drivers/infiniband/
7057 F:      include/uapi/linux/if_infiniband.h
7058 F:      include/uapi/rdma/
7059 F:      include/rdma/
7060
7061 INGENIC JZ4780 DMA Driver
7062 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7063 S:      Maintained
7064 F:      drivers/dma/dma-jz4780.c
7065
7066 INGENIC JZ4780 NAND DRIVER
7067 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7068 L:      linux-mtd@lists.infradead.org
7069 S:      Maintained
7070 F:      drivers/mtd/nand/raw/jz4780_*
7071
7072 INOTIFY
7073 M:      Jan Kara <jack@suse.cz>
7074 R:      Amir Goldstein <amir73il@gmail.com>
7075 L:      linux-fsdevel@vger.kernel.org
7076 S:      Maintained
7077 F:      Documentation/filesystems/inotify.txt
7078 F:      fs/notify/inotify/
7079 F:      include/linux/inotify.h
7080 F:      include/uapi/linux/inotify.h
7081
7082 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7083 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7084 L:      linux-input@vger.kernel.org
7085 Q:      http://patchwork.kernel.org/project/linux-input/list/
7086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7087 S:      Maintained
7088 F:      drivers/input/
7089 F:      include/linux/input.h
7090 F:      include/uapi/linux/input.h
7091 F:      include/uapi/linux/input-event-codes.h
7092 F:      include/linux/input/
7093 F:      Documentation/devicetree/bindings/input/
7094 F:      Documentation/input/
7095
7096 INPUT MULTITOUCH (MT) PROTOCOL
7097 M:      Henrik Rydberg <rydberg@bitmath.org>
7098 L:      linux-input@vger.kernel.org
7099 S:      Odd fixes
7100 F:      Documentation/input/multi-touch-protocol.rst
7101 F:      drivers/input/input-mt.c
7102 K:      \b(ABS|SYN)_MT_
7103
7104 INSIDE SECURE CRYPTO DRIVER
7105 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7106 F:      drivers/crypto/inside-secure/
7107 S:      Maintained
7108 L:      linux-crypto@vger.kernel.org
7109
7110 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7111 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7112 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7113 L:      linux-integrity@vger.kernel.org
7114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7115 S:      Supported
7116 F:      security/integrity/ima/
7117
7118 INTEL 810/815 FRAMEBUFFER DRIVER
7119 M:      Antonino Daplas <adaplas@gmail.com>
7120 L:      linux-fbdev@vger.kernel.org
7121 S:      Maintained
7122 F:      drivers/video/fbdev/i810/
7123
7124 INTEL ASoC DRIVERS
7125 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7126 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7127 M:      Jie Yang <yang.jie@linux.intel.com>
7128 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7129 S:      Supported
7130 F:      sound/soc/intel/
7131
7132 INTEL C600 SERIES SAS CONTROLLER DRIVER
7133 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7134 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7135 L:      linux-scsi@vger.kernel.org
7136 T:      git git://git.code.sf.net/p/intel-sas/isci
7137 S:      Supported
7138 F:      drivers/scsi/isci/
7139
7140 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7141 M:      Jani Nikula <jani.nikula@linux.intel.com>
7142 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7143 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7144 L:      intel-gfx@lists.freedesktop.org
7145 W:      https://01.org/linuxgraphics/
7146 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7147 C:      irc://chat.freenode.net/intel-gfx
7148 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7149 T:      git git://anongit.freedesktop.org/drm-intel
7150 S:      Supported
7151 F:      drivers/gpu/drm/i915/
7152 F:      include/drm/i915*
7153 F:      include/uapi/drm/i915_drm.h
7154 F:      Documentation/gpu/i915.rst
7155
7156 INTEL ETHERNET DRIVERS
7157 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7158 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7159 W:      http://www.intel.com/support/feedback.htm
7160 W:      http://e1000.sourceforge.net/
7161 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7164 S:      Supported
7165 F:      Documentation/networking/e100.rst
7166 F:      Documentation/networking/e1000.rst
7167 F:      Documentation/networking/e1000e.txt
7168 F:      Documentation/networking/igb.txt
7169 F:      Documentation/networking/igbvf.txt
7170 F:      Documentation/networking/ixgb.txt
7171 F:      Documentation/networking/ixgbe.txt
7172 F:      Documentation/networking/ixgbevf.txt
7173 F:      Documentation/networking/i40e.txt
7174 F:      Documentation/networking/i40evf.txt
7175 F:      Documentation/networking/ice.txt
7176 F:      drivers/net/ethernet/intel/
7177 F:      drivers/net/ethernet/intel/*/
7178 F:      include/linux/avf/virtchnl.h
7179
7180 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7181 M:      Maik Broemme <mbroemme@libmpq.org>
7182 L:      linux-fbdev@vger.kernel.org
7183 S:      Maintained
7184 F:      Documentation/fb/intelfb.txt
7185 F:      drivers/video/fbdev/intelfb/
7186
7187 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7188 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7189 M:      Zhi Wang <zhi.a.wang@intel.com>
7190 L:      intel-gvt-dev@lists.freedesktop.org
7191 L:      intel-gfx@lists.freedesktop.org
7192 W:      https://01.org/igvt-g
7193 T:      git https://github.com/intel/gvt-linux.git
7194 S:      Supported
7195 F:      drivers/gpu/drm/i915/gvt/
7196
7197 INTEL HID EVENT DRIVER
7198 M:      Alex Hung <alex.hung@canonical.com>
7199 L:      platform-driver-x86@vger.kernel.org
7200 S:      Maintained
7201 F:      drivers/platform/x86/intel-hid.c
7202
7203 INTEL I/OAT DMA DRIVER
7204 M:      Dave Jiang <dave.jiang@intel.com>
7205 R:      Dan Williams <dan.j.williams@intel.com>
7206 L:      dmaengine@vger.kernel.org
7207 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7208 S:      Supported
7209 F:      drivers/dma/ioat*
7210
7211 INTEL IDLE DRIVER
7212 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7213 M:      Len Brown <lenb@kernel.org>
7214 L:      linux-pm@vger.kernel.org
7215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7216 B:      https://bugzilla.kernel.org
7217 S:      Supported
7218 F:      drivers/idle/intel_idle.c
7219
7220 INTEL INTEGRATED SENSOR HUB DRIVER
7221 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7222 M:      Jiri Kosina <jikos@kernel.org>
7223 L:      linux-input@vger.kernel.org
7224 S:      Maintained
7225 F:      drivers/hid/intel-ish-hid/
7226
7227 INTEL IOMMU (VT-d)
7228 M:      David Woodhouse <dwmw2@infradead.org>
7229 L:      iommu@lists.linux-foundation.org
7230 T:      git git://git.infradead.org/iommu-2.6.git
7231 S:      Supported
7232 F:      drivers/iommu/intel-iommu.c
7233 F:      include/linux/intel-iommu.h
7234
7235 INTEL IOP-ADMA DMA DRIVER
7236 R:      Dan Williams <dan.j.williams@intel.com>
7237 S:      Odd fixes
7238 F:      drivers/dma/iop-adma.c
7239
7240 INTEL IPU3 CSI-2 CIO2 DRIVER
7241 M:      Yong Zhi <yong.zhi@intel.com>
7242 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7243 L:      linux-media@vger.kernel.org
7244 S:      Maintained
7245 F:      drivers/media/pci/intel/ipu3/
7246 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7247
7248 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7249 M:      Krzysztof Halasa <khalasa@piap.pl>
7250 S:      Maintained
7251 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7252 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7253 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7254 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7255 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7256 F:      drivers/net/wan/ixp4xx_hss.c
7257
7258 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7259 M:      Deepak Saxena <dsaxena@plexity.net>
7260 S:      Maintained
7261 F:      drivers/char/hw_random/ixp4xx-rng.c
7262
7263 INTEL MANAGEMENT ENGINE (mei)
7264 M:      Tomas Winkler <tomas.winkler@intel.com>
7265 L:      linux-kernel@vger.kernel.org
7266 S:      Supported
7267 F:      include/uapi/linux/mei.h
7268 F:      include/linux/mei_cl_bus.h
7269 F:      drivers/misc/mei/*
7270 F:      drivers/watchdog/mei_wdt.c
7271 F:      Documentation/misc-devices/mei/*
7272 F:      samples/mei/*
7273
7274 INTEL MENLOW THERMAL DRIVER
7275 M:      Sujith Thomas <sujith.thomas@intel.com>
7276 L:      platform-driver-x86@vger.kernel.org
7277 W:      https://01.org/linux-acpi
7278 S:      Supported
7279 F:      drivers/platform/x86/intel_menlow.c
7280
7281 INTEL MERRIFIELD GPIO DRIVER
7282 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7283 L:      linux-gpio@vger.kernel.org
7284 S:      Maintained
7285 F:      drivers/gpio/gpio-merrifield.c
7286
7287 INTEL MIC DRIVERS (mic)
7288 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7289 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7290 S:      Supported
7291 W:      https://github.com/sudeepdutt/mic
7292 W:      http://software.intel.com/en-us/mic-developer
7293 F:      include/linux/mic_bus.h
7294 F:      include/linux/scif.h
7295 F:      include/uapi/linux/mic_common.h
7296 F:      include/uapi/linux/mic_ioctl.h
7297 F:      include/uapi/linux/scif_ioctl.h
7298 F:      drivers/misc/mic/
7299 F:      drivers/dma/mic_x100_dma.c
7300 F:      drivers/dma/mic_x100_dma.h
7301 F:      Documentation/mic/
7302
7303 INTEL PMC CORE DRIVER
7304 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7305 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7306 L:      platform-driver-x86@vger.kernel.org
7307 S:      Maintained
7308 F:      arch/x86/include/asm/pmc_core.h
7309 F:      drivers/platform/x86/intel_pmc_core*
7310
7311 INTEL PMC/P-Unit IPC DRIVER
7312 M:      Zha Qipeng<qipeng.zha@intel.com>
7313 L:      platform-driver-x86@vger.kernel.org
7314 S:      Maintained
7315 F:      drivers/platform/x86/intel_pmc_ipc.c
7316 F:      drivers/platform/x86/intel_punit_ipc.c
7317 F:      arch/x86/include/asm/intel_pmc_ipc.h
7318 F:      arch/x86/include/asm/intel_punit_ipc.h
7319
7320 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7321 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7322 L:      linux-wireless@vger.kernel.org
7323 S:      Maintained
7324 F:      Documentation/networking/README.ipw2100
7325 F:      Documentation/networking/README.ipw2200
7326 F:      drivers/net/wireless/intel/ipw2x00/
7327
7328 INTEL PSTATE DRIVER
7329 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7330 M:      Len Brown <lenb@kernel.org>
7331 L:      linux-pm@vger.kernel.org
7332 S:      Supported
7333 F:      drivers/cpufreq/intel_pstate.c
7334
7335 INTEL RDMA RNIC DRIVER
7336 M:      Faisal Latif <faisal.latif@intel.com>
7337 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7338 L:      linux-rdma@vger.kernel.org
7339 S:      Supported
7340 F:      drivers/infiniband/hw/i40iw/
7341 F:      include/uapi/rdma/i40iw-abi.h
7342
7343 INTEL SHA MULTIBUFFER DRIVER
7344 M:      Megha Dey <megha.dey@linux.intel.com>
7345 R:      Tim Chen <tim.c.chen@linux.intel.com>
7346 L:      linux-crypto@vger.kernel.org
7347 S:      Supported
7348 F:      arch/x86/crypto/sha*-mb
7349 F:      crypto/mcryptd.c
7350
7351 INTEL TELEMETRY DRIVER
7352 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7353 L:      platform-driver-x86@vger.kernel.org
7354 S:      Maintained
7355 F:      arch/x86/include/asm/intel_telemetry.h
7356 F:      drivers/platform/x86/intel_telemetry*
7357
7358 INTEL VIRTUAL BUTTON DRIVER
7359 M:      AceLan Kao <acelan.kao@canonical.com>
7360 L:      platform-driver-x86@vger.kernel.org
7361 S:      Maintained
7362 F:      drivers/platform/x86/intel-vbtn.c
7363
7364 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7365 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7366 L:      linux-wireless@vger.kernel.org
7367 S:      Supported
7368 F:      drivers/net/wireless/intel/iwlegacy/
7369
7370 INTEL WIRELESS WIFI LINK (iwlwifi)
7371 M:      Johannes Berg <johannes.berg@intel.com>
7372 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7373 M:      Luca Coelho <luciano.coelho@intel.com>
7374 M:      Intel Linux Wireless <linuxwifi@intel.com>
7375 L:      linux-wireless@vger.kernel.org
7376 W:      http://intellinuxwireless.org
7377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7378 S:      Supported
7379 F:      drivers/net/wireless/intel/iwlwifi/
7380
7381 INTEL WIRELESS WIMAX CONNECTION 2400
7382 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7383 M:      linux-wimax@intel.com
7384 L:      wimax@linuxwimax.org (subscribers-only)
7385 S:      Supported
7386 W:      http://linuxwimax.org
7387 F:      Documentation/wimax/README.i2400m
7388 F:      drivers/net/wimax/i2400m/
7389 F:      include/uapi/linux/wimax/i2400m.h
7390
7391 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7392 M:      Mario Limonciello <mario.limonciello@dell.com>
7393 S:      Maintained
7394 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7395
7396 INTEL(R) TRACE HUB
7397 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7398 S:      Supported
7399 F:      Documentation/trace/intel_th.rst
7400 F:      drivers/hwtracing/intel_th/
7401
7402 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7403 M:      Ning Sun <ning.sun@intel.com>
7404 L:      tboot-devel@lists.sourceforge.net
7405 W:      http://tboot.sourceforge.net
7406 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7407 S:      Supported
7408 F:      Documentation/intel_txt.txt
7409 F:      include/linux/tboot.h
7410 F:      arch/x86/kernel/tboot.c
7411
7412 INTEL-MID GPIO DRIVER
7413 M:      David Cohen <david.a.cohen@linux.intel.com>
7414 L:      linux-gpio@vger.kernel.org
7415 S:      Maintained
7416 F:      drivers/gpio/gpio-intel-mid.c
7417
7418 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7419 M:      Linus Walleij <linus.walleij@linaro.org>
7420 L:      linux-iio@vger.kernel.org
7421 S:      Maintained
7422 F:      drivers/iio/gyro/mpu3050*
7423 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7424
7425 IOC3 ETHERNET DRIVER
7426 M:      Ralf Baechle <ralf@linux-mips.org>
7427 L:      linux-mips@linux-mips.org
7428 S:      Maintained
7429 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7430
7431 IOC3 SERIAL DRIVER
7432 M:      Pat Gefre <pfg@sgi.com>
7433 L:      linux-serial@vger.kernel.org
7434 S:      Maintained
7435 F:      drivers/tty/serial/ioc3_serial.c
7436
7437 IOMMU DRIVERS
7438 M:      Joerg Roedel <joro@8bytes.org>
7439 L:      iommu@lists.linux-foundation.org
7440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7441 S:      Maintained
7442 F:      Documentation/devicetree/bindings/iommu/
7443 F:      drivers/iommu/
7444 F:      include/linux/iommu.h
7445 F:      include/linux/of_iommu.h
7446 F:      include/linux/iova.h
7447
7448 IP MASQUERADING
7449 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7450 S:      Maintained
7451 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7452
7453 IPMI SUBSYSTEM
7454 M:      Corey Minyard <minyard@acm.org>
7455 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7456 W:      http://openipmi.sourceforge.net/
7457 S:      Supported
7458 F:      Documentation/IPMI.txt
7459 F:      drivers/char/ipmi/
7460 F:      include/linux/ipmi*
7461 F:      include/uapi/linux/ipmi*
7462
7463 IPS SCSI RAID DRIVER
7464 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7465 L:      linux-scsi@vger.kernel.org
7466 W:      http://www.adaptec.com/
7467 S:      Maintained
7468 F:      drivers/scsi/ips*
7469
7470 IPVS
7471 M:      Wensong Zhang <wensong@linux-vs.org>
7472 M:      Simon Horman <horms@verge.net.au>
7473 M:      Julian Anastasov <ja@ssi.bg>
7474 L:      netdev@vger.kernel.org
7475 L:      lvs-devel@vger.kernel.org
7476 S:      Maintained
7477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7479 F:      Documentation/networking/ipvs-sysctl.txt
7480 F:      include/net/ip_vs.h
7481 F:      include/uapi/linux/ip_vs.h
7482 F:      net/netfilter/ipvs/
7483
7484 IPWIRELESS DRIVER
7485 M:      Jiri Kosina <jikos@kernel.org>
7486 M:      David Sterba <dsterba@suse.com>
7487 S:      Odd Fixes
7488 F:      drivers/tty/ipwireless/
7489
7490 IPX NETWORK LAYER
7491 L:      netdev@vger.kernel.org
7492 S:      Obsolete
7493 F:      include/uapi/linux/ipx.h
7494 F:      drivers/staging/ipx/
7495
7496 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7497 M:      Marc Zyngier <marc.zyngier@arm.com>
7498 S:      Maintained
7499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7500 F:      Documentation/IRQ-domain.txt
7501 F:      include/linux/irqdomain.h
7502 F:      kernel/irq/irqdomain.c
7503 F:      kernel/irq/msi.c
7504
7505 IRQ SUBSYSTEM
7506 M:      Thomas Gleixner <tglx@linutronix.de>
7507 L:      linux-kernel@vger.kernel.org
7508 S:      Maintained
7509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7510 F:      kernel/irq/
7511
7512 IRQCHIP DRIVERS
7513 M:      Thomas Gleixner <tglx@linutronix.de>
7514 M:      Jason Cooper <jason@lakedaemon.net>
7515 M:      Marc Zyngier <marc.zyngier@arm.com>
7516 L:      linux-kernel@vger.kernel.org
7517 S:      Maintained
7518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7519 F:      Documentation/devicetree/bindings/interrupt-controller/
7520 F:      drivers/irqchip/
7521
7522 ISA
7523 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7524 S:      Maintained
7525 F:      Documentation/isa.txt
7526 F:      drivers/base/isa.c
7527 F:      include/linux/isa.h
7528
7529 ISA RADIO MODULE
7530 M:      Hans Verkuil <hverkuil@xs4all.nl>
7531 L:      linux-media@vger.kernel.org
7532 T:      git git://linuxtv.org/media_tree.git
7533 W:      https://linuxtv.org
7534 S:      Maintained
7535 F:      drivers/media/radio/radio-isa*
7536
7537 ISAPNP
7538 M:      Jaroslav Kysela <perex@perex.cz>
7539 S:      Maintained
7540 F:      Documentation/isapnp.txt
7541 F:      drivers/pnp/isapnp/
7542 F:      include/linux/isapnp.h
7543
7544 ISCSI
7545 M:      Lee Duncan <lduncan@suse.com>
7546 M:      Chris Leech <cleech@redhat.com>
7547 L:      open-iscsi@googlegroups.com
7548 W:      www.open-iscsi.com
7549 S:      Maintained
7550 F:      drivers/scsi/*iscsi*
7551 F:      include/scsi/*iscsi*
7552
7553 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7554 M:      Peter Jones <pjones@redhat.com>
7555 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7556 S:      Maintained
7557 F:      drivers/firmware/iscsi_ibft*
7558
7559 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7560 M:      Or Gerlitz <ogerlitz@mellanox.com>
7561 M:      Sagi Grimberg <sagi@grimberg.me>
7562 M:      Roi Dayan <roid@mellanox.com>
7563 L:      linux-rdma@vger.kernel.org
7564 S:      Supported
7565 W:      http://www.openfabrics.org
7566 W:      www.open-iscsi.org
7567 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7568 F:      drivers/infiniband/ulp/iser/
7569
7570 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7571 M:      Sagi Grimberg <sagi@grimberg.me>
7572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7573 L:      linux-rdma@vger.kernel.org
7574 L:      target-devel@vger.kernel.org
7575 S:      Supported
7576 W:      http://www.linux-iscsi.org
7577 F:      drivers/infiniband/ulp/isert
7578
7579 ISDN SUBSYSTEM
7580 M:      Karsten Keil <isdn@linux-pingi.de>
7581 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7582 L:      netdev@vger.kernel.org
7583 W:      http://www.isdn4linux.de
7584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7585 S:      Maintained
7586 F:      Documentation/isdn/
7587 F:      drivers/isdn/
7588 F:      include/linux/isdn.h
7589 F:      include/linux/isdn/
7590 F:      include/uapi/linux/isdn.h
7591 F:      include/uapi/linux/isdn/
7592
7593 ISDN SUBSYSTEM (Eicon active card driver)
7594 M:      Armin Schindler <mac@melware.de>
7595 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7596 W:      http://www.melware.de
7597 S:      Maintained
7598 F:      drivers/isdn/hardware/eicon/
7599
7600 IT87 HARDWARE MONITORING DRIVER
7601 M:      Jean Delvare <jdelvare@suse.com>
7602 L:      linux-hwmon@vger.kernel.org
7603 S:      Maintained
7604 F:      Documentation/hwmon/it87
7605 F:      drivers/hwmon/it87.c
7606
7607 IT913X MEDIA DRIVER
7608 M:      Antti Palosaari <crope@iki.fi>
7609 L:      linux-media@vger.kernel.org
7610 W:      https://linuxtv.org
7611 W:      http://palosaari.fi/linux/
7612 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7613 T:      git git://linuxtv.org/anttip/media_tree.git
7614 S:      Maintained
7615 F:      drivers/media/tuners/it913x*
7616
7617 IVTV VIDEO4LINUX DRIVER
7618 M:      Andy Walls <awalls@md.metrocast.net>
7619 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7620 L:      linux-media@vger.kernel.org
7621 T:      git git://linuxtv.org/media_tree.git
7622 W:      http://www.ivtvdriver.org
7623 S:      Maintained
7624 F:      Documentation/media/v4l-drivers/ivtv*
7625 F:      drivers/media/pci/ivtv/
7626 F:      include/uapi/linux/ivtv*
7627
7628 IX2505V MEDIA DRIVER
7629 M:      Malcolm Priestley <tvboxspy@gmail.com>
7630 L:      linux-media@vger.kernel.org
7631 W:      https://linuxtv.org
7632 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7633 S:      Maintained
7634 F:      drivers/media/dvb-frontends/ix2505v*
7635
7636 JAILHOUSE HYPERVISOR INTERFACE
7637 M:      Jan Kiszka <jan.kiszka@siemens.com>
7638 L:      jailhouse-dev@googlegroups.com
7639 S:      Maintained
7640 F:      arch/x86/kernel/jailhouse.c
7641 F:      arch/x86/include/asm/jailhouse_para.h
7642
7643 JC42.4 TEMPERATURE SENSOR DRIVER
7644 M:      Guenter Roeck <linux@roeck-us.net>
7645 L:      linux-hwmon@vger.kernel.org
7646 S:      Maintained
7647 F:      drivers/hwmon/jc42.c
7648 F:      Documentation/hwmon/jc42
7649
7650 JFS FILESYSTEM
7651 M:      Dave Kleikamp <shaggy@kernel.org>
7652 L:      jfs-discussion@lists.sourceforge.net
7653 W:      http://jfs.sourceforge.net/
7654 T:      git git://github.com/kleikamp/linux-shaggy.git
7655 S:      Maintained
7656 F:      Documentation/filesystems/jfs.txt
7657 F:      fs/jfs/
7658
7659 JME NETWORK DRIVER
7660 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7661 L:      netdev@vger.kernel.org
7662 S:      Maintained
7663 F:      drivers/net/ethernet/jme.*
7664
7665 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7666 M:      David Woodhouse <dwmw2@infradead.org>
7667 L:      linux-mtd@lists.infradead.org
7668 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7669 S:      Maintained
7670 F:      fs/jffs2/
7671 F:      include/uapi/linux/jffs2.h
7672
7673 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7674 M:      "Theodore Ts'o" <tytso@mit.edu>
7675 M:      Jan Kara <jack@suse.com>
7676 L:      linux-ext4@vger.kernel.org
7677 S:      Maintained
7678 F:      fs/jbd2/
7679 F:      include/linux/jbd2.h
7680
7681 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7682 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7683 L:      linux-media@vger.kernel.org
7684 S:      Maintained
7685 F:      drivers/media/platform/rcar_jpu.c
7686
7687 JSM Neo PCI based serial card
7688 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7689 L:      linux-serial@vger.kernel.org
7690 S:      Maintained
7691 F:      drivers/tty/serial/jsm/
7692
7693 K10TEMP HARDWARE MONITORING DRIVER
7694 M:      Clemens Ladisch <clemens@ladisch.de>
7695 L:      linux-hwmon@vger.kernel.org
7696 S:      Maintained
7697 F:      Documentation/hwmon/k10temp
7698 F:      drivers/hwmon/k10temp.c
7699
7700 K8TEMP HARDWARE MONITORING DRIVER
7701 M:      Rudolf Marek <r.marek@assembler.cz>
7702 L:      linux-hwmon@vger.kernel.org
7703 S:      Maintained
7704 F:      Documentation/hwmon/k8temp
7705 F:      drivers/hwmon/k8temp.c
7706
7707 KASAN
7708 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7709 R:      Alexander Potapenko <glider@google.com>
7710 R:      Dmitry Vyukov <dvyukov@google.com>
7711 L:      kasan-dev@googlegroups.com
7712 S:      Maintained
7713 F:      arch/*/include/asm/kasan.h
7714 F:      arch/*/mm/kasan_init*
7715 F:      Documentation/dev-tools/kasan.rst
7716 F:      include/linux/kasan*.h
7717 F:      lib/test_kasan.c
7718 F:      mm/kasan/
7719 F:      scripts/Makefile.kasan
7720
7721 KCONFIG
7722 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7724 L:      linux-kbuild@vger.kernel.org
7725 S:      Maintained
7726 F:      Documentation/kbuild/kconfig*
7727 F:      scripts/kconfig/
7728 F:      scripts/Kconfig.include
7729
7730 KDUMP
7731 M:      Dave Young <dyoung@redhat.com>
7732 M:      Baoquan He <bhe@redhat.com>
7733 R:      Vivek Goyal <vgoyal@redhat.com>
7734 L:      kexec@lists.infradead.org
7735 W:      http://lse.sourceforge.net/kdump/
7736 S:      Maintained
7737 F:      Documentation/kdump/
7738
7739 KEENE FM RADIO TRANSMITTER DRIVER
7740 M:      Hans Verkuil <hverkuil@xs4all.nl>
7741 L:      linux-media@vger.kernel.org
7742 T:      git git://linuxtv.org/media_tree.git
7743 W:      https://linuxtv.org
7744 S:      Maintained
7745 F:      drivers/media/radio/radio-keene*
7746
7747 KERNEL AUTOMOUNTER
7748 M:      Ian Kent <raven@themaw.net>
7749 L:      autofs@vger.kernel.org
7750 S:      Maintained
7751 F:      fs/autofs/
7752
7753 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7754 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7755 M:      Michal Marek <michal.lkml@markovi.net>
7756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7757 L:      linux-kbuild@vger.kernel.org
7758 S:      Maintained
7759 F:      Documentation/kbuild/
7760 F:      Makefile
7761 F:      scripts/Kbuild*
7762 F:      scripts/Makefile*
7763 F:      scripts/basic/
7764 F:      scripts/mk*
7765 F:      scripts/mod/
7766 F:      scripts/package/
7767
7768 KERNEL JANITORS
7769 L:      kernel-janitors@vger.kernel.org
7770 W:      http://kernelnewbies.org/KernelJanitors
7771 S:      Odd Fixes
7772
7773 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7774 M:      "J. Bruce Fields" <bfields@fieldses.org>
7775 M:      Jeff Layton <jlayton@kernel.org>
7776 L:      linux-nfs@vger.kernel.org
7777 W:      http://nfs.sourceforge.net/
7778 T:      git git://linux-nfs.org/~bfields/linux.git
7779 S:      Supported
7780 F:      fs/nfsd/
7781 F:      include/uapi/linux/nfsd/
7782 F:      fs/lockd/
7783 F:      fs/nfs_common/
7784 F:      net/sunrpc/
7785 F:      include/linux/lockd/
7786 F:      include/linux/sunrpc/
7787 F:      include/uapi/linux/sunrpc/
7788
7789 KERNEL SELFTEST FRAMEWORK
7790 M:      Shuah Khan <shuah@kernel.org>
7791 L:      linux-kselftest@vger.kernel.org
7792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7793 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7794 S:      Maintained
7795 F:      tools/testing/selftests/
7796 F:      Documentation/dev-tools/kselftest*
7797
7798 KERNEL USERMODE HELPER
7799 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7800 L:      linux-kernel@vger.kernel.org
7801 S:      Maintained
7802 F:      kernel/umh.c
7803 F:      include/linux/umh.h
7804
7805 KERNEL VIRTUAL MACHINE (KVM)
7806 M:      Paolo Bonzini <pbonzini@redhat.com>
7807 M:      Radim Krčmář <rkrcmar@redhat.com>
7808 L:      kvm@vger.kernel.org
7809 W:      http://www.linux-kvm.org
7810 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7811 S:      Supported
7812 F:      Documentation/virtual/kvm/
7813 F:      include/trace/events/kvm.h
7814 F:      include/uapi/asm-generic/kvm*
7815 F:      include/uapi/linux/kvm*
7816 F:      include/asm-generic/kvm*
7817 F:      include/linux/kvm*
7818 F:      include/kvm/iodev.h
7819 F:      virt/kvm/*
7820 F:      tools/kvm/
7821
7822 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7823 M:      Joerg Roedel <joro@8bytes.org>
7824 L:      kvm@vger.kernel.org
7825 W:      http://www.linux-kvm.org/
7826 S:      Maintained
7827 F:      arch/x86/include/asm/svm.h
7828 F:      arch/x86/kvm/svm.c
7829
7830 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7831 M:      Christoffer Dall <christoffer.dall@arm.com>
7832 M:      Marc Zyngier <marc.zyngier@arm.com>
7833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7834 L:      kvmarm@lists.cs.columbia.edu
7835 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7837 S:      Supported
7838 F:      arch/arm/include/uapi/asm/kvm*
7839 F:      arch/arm/include/asm/kvm*
7840 F:      arch/arm/kvm/
7841 F:      virt/kvm/arm/
7842 F:      include/kvm/arm_*
7843
7844 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7845 M:      Christoffer Dall <christoffer.dall@arm.com>
7846 M:      Marc Zyngier <marc.zyngier@arm.com>
7847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7848 L:      kvmarm@lists.cs.columbia.edu
7849 S:      Maintained
7850 F:      arch/arm64/include/uapi/asm/kvm*
7851 F:      arch/arm64/include/asm/kvm*
7852 F:      arch/arm64/kvm/
7853
7854 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7855 M:      James Hogan <jhogan@kernel.org>
7856 L:      linux-mips@linux-mips.org
7857 S:      Supported
7858 F:      arch/mips/include/uapi/asm/kvm*
7859 F:      arch/mips/include/asm/kvm*
7860 F:      arch/mips/kvm/
7861
7862 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7863 M:      Paul Mackerras <paulus@ozlabs.org>
7864 L:      kvm-ppc@vger.kernel.org
7865 W:      http://www.linux-kvm.org/
7866 T:      git git://github.com/agraf/linux-2.6.git
7867 S:      Supported
7868 F:      arch/powerpc/include/uapi/asm/kvm*
7869 F:      arch/powerpc/include/asm/kvm*
7870 F:      arch/powerpc/kvm/
7871 F:      arch/powerpc/kernel/kvm*
7872
7873 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7874 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7875 M:      Janosch Frank <frankja@linux.ibm.com>
7876 R:      David Hildenbrand <david@redhat.com>
7877 R:      Cornelia Huck <cohuck@redhat.com>
7878 L:      linux-s390@vger.kernel.org
7879 W:      http://www.ibm.com/developerworks/linux/linux390/
7880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7881 S:      Supported
7882 F:      arch/s390/include/uapi/asm/kvm*
7883 F:      arch/s390/include/asm/gmap.h
7884 F:      arch/s390/include/asm/kvm*
7885 F:      arch/s390/kvm/
7886 F:      arch/s390/mm/gmap.c
7887
7888 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7889 M:      Paolo Bonzini <pbonzini@redhat.com>
7890 M:      Radim Krčmář <rkrcmar@redhat.com>
7891 L:      kvm@vger.kernel.org
7892 W:      http://www.linux-kvm.org
7893 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7894 S:      Supported
7895 F:      arch/x86/kvm/
7896 F:      arch/x86/include/uapi/asm/kvm*
7897 F:      arch/x86/include/asm/kvm*
7898 F:      arch/x86/include/asm/pvclock-abi.h
7899 F:      arch/x86/kernel/kvm.c
7900 F:      arch/x86/kernel/kvmclock.c
7901
7902 KERNFS
7903 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7904 M:      Tejun Heo <tj@kernel.org>
7905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7906 S:      Supported
7907 F:      include/linux/kernfs.h
7908 F:      fs/kernfs/
7909
7910 KEXEC
7911 M:      Eric Biederman <ebiederm@xmission.com>
7912 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7913 L:      kexec@lists.infradead.org
7914 S:      Maintained
7915 F:      include/linux/kexec.h
7916 F:      include/uapi/linux/kexec.h
7917 F:      kernel/kexec*
7918
7919 KEYS-ENCRYPTED
7920 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7921 L:      linux-integrity@vger.kernel.org
7922 L:      keyrings@vger.kernel.org
7923 S:      Supported
7924 F:      Documentation/security/keys/trusted-encrypted.rst
7925 F:      include/keys/encrypted-type.h
7926 F:      security/keys/encrypted-keys/
7927
7928 KEYS-TRUSTED
7929 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7930 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7931 L:      linux-integrity@vger.kernel.org
7932 L:      keyrings@vger.kernel.org
7933 S:      Supported
7934 F:      Documentation/security/keys/trusted-encrypted.rst
7935 F:      include/keys/trusted-type.h
7936 F:      security/keys/trusted.c
7937 F:      security/keys/trusted.h
7938
7939 KEYS/KEYRINGS:
7940 M:      David Howells <dhowells@redhat.com>
7941 L:      keyrings@vger.kernel.org
7942 S:      Maintained
7943 F:      Documentation/security/keys/core.rst
7944 F:      include/linux/key.h
7945 F:      include/linux/key-type.h
7946 F:      include/linux/keyctl.h
7947 F:      include/uapi/linux/keyctl.h
7948 F:      include/keys/
7949 F:      security/keys/
7950
7951 KGDB / KDB /debug_core
7952 M:      Jason Wessel <jason.wessel@windriver.com>
7953 M:      Daniel Thompson <daniel.thompson@linaro.org>
7954 W:      http://kgdb.wiki.kernel.org/
7955 L:      kgdb-bugreport@lists.sourceforge.net
7956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7957 S:      Maintained
7958 F:      Documentation/dev-tools/kgdb.rst
7959 F:      drivers/misc/kgdbts.c
7960 F:      drivers/tty/serial/kgdboc.c
7961 F:      include/linux/kdb.h
7962 F:      include/linux/kgdb.h
7963 F:      kernel/debug/
7964
7965 KMEMLEAK
7966 M:      Catalin Marinas <catalin.marinas@arm.com>
7967 S:      Maintained
7968 F:      Documentation/dev-tools/kmemleak.rst
7969 F:      include/linux/kmemleak.h
7970 F:      mm/kmemleak.c
7971 F:      mm/kmemleak-test.c
7972
7973 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7974 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7975 L:      linux-kernel@vger.kernel.org
7976 S:      Maintained
7977 F:      kernel/kmod.c
7978 F:      include/linux/kmod.h
7979 F:      lib/test_kmod.c
7980 F:      tools/testing/selftests/kmod/
7981
7982 KPROBES
7983 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7984 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7985 M:      "David S. Miller" <davem@davemloft.net>
7986 M:      Masami Hiramatsu <mhiramat@kernel.org>
7987 S:      Maintained
7988 F:      Documentation/kprobes.txt
7989 F:      include/linux/kprobes.h
7990 F:      include/asm-generic/kprobes.h
7991 F:      kernel/kprobes.c
7992
7993 KS0108 LCD CONTROLLER DRIVER
7994 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7995 S:      Maintained
7996 F:      Documentation/auxdisplay/ks0108
7997 F:      drivers/auxdisplay/ks0108.c
7998 F:      include/linux/ks0108.h
7999
8000 L3MDEV
8001 M:      David Ahern <dsa@cumulusnetworks.com>
8002 L:      netdev@vger.kernel.org
8003 S:      Maintained
8004 F:      net/l3mdev
8005 F:      include/net/l3mdev.h
8006
8007 LANTIQ MIPS ARCHITECTURE
8008 M:      John Crispin <john@phrozen.org>
8009 L:      linux-mips@linux-mips.org
8010 S:      Maintained
8011 F:      arch/mips/lantiq
8012 F:      drivers/soc/lantiq
8013
8014 LAPB module
8015 L:      linux-x25@vger.kernel.org
8016 S:      Orphan
8017 F:      Documentation/networking/lapb-module.txt
8018 F:      include/*/lapb.h
8019 F:      net/lapb/
8020
8021 LASI 53c700 driver for PARISC
8022 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8023 L:      linux-scsi@vger.kernel.org
8024 S:      Maintained
8025 F:      Documentation/scsi/53c700.txt
8026 F:      drivers/scsi/53c700*
8027
8028 LEAKING_ADDRESSES
8029 M:      Tobin C. Harding <me@tobin.cc>
8030 M:      Tycho Andersen <tycho@tycho.ws>
8031 L:      kernel-hardening@lists.openwall.com
8032 S:      Maintained
8033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8034 F:      scripts/leaking_addresses.pl
8035
8036 LED SUBSYSTEM
8037 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8038 M:      Pavel Machek <pavel@ucw.cz>
8039 L:      linux-leds@vger.kernel.org
8040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8041 S:      Maintained
8042 F:      Documentation/devicetree/bindings/leds/
8043 F:      drivers/leds/
8044 F:      include/linux/leds.h
8045
8046 LEGACY EEPROM DRIVER
8047 M:      Jean Delvare <jdelvare@suse.com>
8048 S:      Maintained
8049 F:      Documentation/misc-devices/eeprom
8050 F:      drivers/misc/eeprom/eeprom.c
8051
8052 LEGO MINDSTORMS EV3
8053 R:      David Lechner <david@lechnology.com>
8054 S:      Maintained
8055 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8056 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8057 F:      drivers/power/supply/lego_ev3_battery.c
8058
8059 LEGO USB Tower driver
8060 M:      Juergen Stuber <starblue@users.sourceforge.net>
8061 L:      legousb-devel@lists.sourceforge.net
8062 W:      http://legousb.sourceforge.net/
8063 S:      Maintained
8064 F:      drivers/usb/misc/legousbtower.c
8065
8066 LG2160 MEDIA DRIVER
8067 M:      Michael Krufky <mkrufky@linuxtv.org>
8068 L:      linux-media@vger.kernel.org
8069 W:      https://linuxtv.org
8070 W:      http://github.com/mkrufky
8071 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8072 T:      git git://linuxtv.org/mkrufky/tuners.git
8073 S:      Maintained
8074 F:      drivers/media/dvb-frontends/lg2160.*
8075
8076 LGDT3305 MEDIA DRIVER
8077 M:      Michael Krufky <mkrufky@linuxtv.org>
8078 L:      linux-media@vger.kernel.org
8079 W:      https://linuxtv.org
8080 W:      http://github.com/mkrufky
8081 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8082 T:      git git://linuxtv.org/mkrufky/tuners.git
8083 S:      Maintained
8084 F:      drivers/media/dvb-frontends/lgdt3305.*
8085
8086 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8087 M:      Viresh Kumar <vireshk@kernel.org>
8088 L:      linux-ide@vger.kernel.org
8089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8090 S:      Maintained
8091 F:      include/linux/pata_arasan_cf_data.h
8092 F:      drivers/ata/pata_arasan_cf.c
8093
8094 LIBATA PATA DRIVERS
8095 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8096 M:      Tejun Heo <tj@kernel.org>
8097 L:      linux-ide@vger.kernel.org
8098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8099 S:      Maintained
8100 F:      drivers/ata/pata_*.c
8101 F:      drivers/ata/ata_generic.c
8102
8103 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8104 M:      Linus Walleij <linus.walleij@linaro.org>
8105 L:      linux-ide@vger.kernel.org
8106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8107 S:      Maintained
8108 F:      drivers/ata/pata_ftide010.c
8109 F:      drivers/ata/sata_gemini.c
8110 F:      drivers/ata/sata_gemini.h
8111
8112 LIBATA SATA AHCI PLATFORM devices support
8113 M:      Hans de Goede <hdegoede@redhat.com>
8114 M:      Tejun Heo <tj@kernel.org>
8115 L:      linux-ide@vger.kernel.org
8116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8117 S:      Maintained
8118 F:      drivers/ata/ahci_platform.c
8119 F:      drivers/ata/libahci_platform.c
8120 F:      include/linux/ahci_platform.h
8121
8122 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8123 M:      Mikael Pettersson <mikpelinux@gmail.com>
8124 L:      linux-ide@vger.kernel.org
8125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8126 S:      Maintained
8127 F:      drivers/ata/sata_promise.*
8128
8129 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8130 M:      Tejun Heo <tj@kernel.org>
8131 L:      linux-ide@vger.kernel.org
8132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8133 S:      Maintained
8134 F:      drivers/ata/
8135 F:      include/linux/ata.h
8136 F:      include/linux/libata.h
8137 F:      Documentation/devicetree/bindings/ata/
8138
8139 LIBLOCKDEP
8140 M:      Sasha Levin <alexander.levin@verizon.com>
8141 S:      Maintained
8142 F:      tools/lib/lockdep/
8143
8144 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8145 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8146 M:      Dan Williams <dan.j.williams@intel.com>
8147 M:      Vishal Verma <vishal.l.verma@intel.com>
8148 M:      Dave Jiang <dave.jiang@intel.com>
8149 L:      linux-nvdimm@lists.01.org
8150 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8151 S:      Supported
8152 F:      drivers/nvdimm/blk.c
8153 F:      drivers/nvdimm/region_devs.c
8154
8155 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8156 M:      Vishal Verma <vishal.l.verma@intel.com>
8157 M:      Dan Williams <dan.j.williams@intel.com>
8158 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8159 M:      Dave Jiang <dave.jiang@intel.com>
8160 L:      linux-nvdimm@lists.01.org
8161 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8162 S:      Supported
8163 F:      drivers/nvdimm/btt*
8164
8165 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8166 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8167 M:      Dan Williams <dan.j.williams@intel.com>
8168 M:      Vishal Verma <vishal.l.verma@intel.com>
8169 M:      Dave Jiang <dave.jiang@intel.com>
8170 L:      linux-nvdimm@lists.01.org
8171 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8172 S:      Supported
8173 F:      drivers/nvdimm/pmem*
8174
8175 LIBNVDIMM: DEVICETREE BINDINGS
8176 M:      Oliver O'Halloran <oohall@gmail.com>
8177 L:      linux-nvdimm@lists.01.org
8178 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8179 S:      Supported
8180 F:      drivers/nvdimm/of_pmem.c
8181 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8182
8183 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8184 M:      Dan Williams <dan.j.williams@intel.com>
8185 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8186 M:      Vishal Verma <vishal.l.verma@intel.com>
8187 M:      Dave Jiang <dave.jiang@intel.com>
8188 L:      linux-nvdimm@lists.01.org
8189 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8191 S:      Supported
8192 F:      drivers/nvdimm/*
8193 F:      drivers/acpi/nfit/*
8194 F:      include/linux/nd.h
8195 F:      include/linux/libnvdimm.h
8196 F:      include/uapi/linux/ndctl.h
8197
8198 LIGHTNVM PLATFORM SUPPORT
8199 M:      Matias Bjorling <mb@lightnvm.io>
8200 W:      http://github/OpenChannelSSD
8201 L:      linux-block@vger.kernel.org
8202 S:      Maintained
8203 F:      drivers/lightnvm/
8204 F:      include/linux/lightnvm.h
8205 F:      include/uapi/linux/lightnvm.h
8206
8207 LINUX FOR POWER MACINTOSH
8208 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8209 W:      http://www.penguinppc.org/
8210 L:      linuxppc-dev@lists.ozlabs.org
8211 S:      Maintained
8212 F:      arch/powerpc/platforms/powermac/
8213 F:      drivers/macintosh/
8214
8215 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8216 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8217 M:      Paul Mackerras <paulus@samba.org>
8218 M:      Michael Ellerman <mpe@ellerman.id.au>
8219 W:      https://github.com/linuxppc/linux/wiki
8220 L:      linuxppc-dev@lists.ozlabs.org
8221 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8223 S:      Supported
8224 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8225 F:      Documentation/devicetree/bindings/powerpc/
8226 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8227 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8228 F:      Documentation/powerpc/
8229 F:      arch/powerpc/
8230 F:      drivers/char/tpm/tpm_ibmvtpm*
8231 F:      drivers/crypto/nx/
8232 F:      drivers/crypto/vmx/
8233 F:      drivers/i2c/busses/i2c-opal.c
8234 F:      drivers/net/ethernet/ibm/ibmveth.*
8235 F:      drivers/net/ethernet/ibm/ibmvnic.*
8236 F:      drivers/pci/hotplug/pnv_php.c
8237 F:      drivers/pci/hotplug/rpa*
8238 F:      drivers/rtc/rtc-opal.c
8239 F:      drivers/scsi/ibmvscsi/
8240 F:      drivers/tty/hvc/hvc_opal.c
8241 F:      drivers/watchdog/wdrtas.c
8242 F:      tools/testing/selftests/powerpc
8243 N:      /pmac
8244 N:      powermac
8245 N:      powernv
8246 N:      [^a-z0-9]ps3
8247 N:      pseries
8248
8249 LINUX FOR POWERPC EMBEDDED MPC5XXX
8250 M:      Anatolij Gustschin <agust@denx.de>
8251 L:      linuxppc-dev@lists.ozlabs.org
8252 T:      git git://git.denx.de/linux-denx-agust.git
8253 S:      Maintained
8254 F:      arch/powerpc/platforms/512x/
8255 F:      arch/powerpc/platforms/52xx/
8256
8257 LINUX FOR POWERPC EMBEDDED PPC4XX
8258 M:      Alistair Popple <alistair@popple.id.au>
8259 M:      Matt Porter <mporter@kernel.crashing.org>
8260 W:      http://www.penguinppc.org/
8261 L:      linuxppc-dev@lists.ozlabs.org
8262 S:      Maintained
8263 F:      arch/powerpc/platforms/40x/
8264 F:      arch/powerpc/platforms/44x/
8265
8266 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8267 M:      Scott Wood <oss@buserror.net>
8268 M:      Kumar Gala <galak@kernel.crashing.org>
8269 W:      http://www.penguinppc.org/
8270 L:      linuxppc-dev@lists.ozlabs.org
8271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8272 S:      Maintained
8273 F:      arch/powerpc/platforms/83xx/
8274 F:      arch/powerpc/platforms/85xx/
8275 F:      Documentation/devicetree/bindings/powerpc/fsl/
8276
8277 LINUX FOR POWERPC EMBEDDED PPC8XX
8278 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8279 W:      http://www.penguinppc.org/
8280 L:      linuxppc-dev@lists.ozlabs.org
8281 S:      Maintained
8282 F:      arch/powerpc/platforms/8xx/
8283
8284 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8285 L:      linuxppc-dev@lists.ozlabs.org
8286 S:      Orphan
8287 F:      arch/powerpc/*/*virtex*
8288 F:      arch/powerpc/*/*/*virtex*
8289
8290 LINUX FOR POWERPC PA SEMI PWRFICIENT
8291 L:      linuxppc-dev@lists.ozlabs.org
8292 S:      Orphan
8293 F:      arch/powerpc/platforms/pasemi/
8294 F:      drivers/*/*pasemi*
8295 F:      drivers/*/*/*pasemi*
8296
8297 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8298 M:      Kees Cook <keescook@chromium.org>
8299 S:      Maintained
8300 F:      drivers/misc/lkdtm/*
8301
8302 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8303 M:      Alan Stern <stern@rowland.harvard.edu>
8304 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8305 M:      Will Deacon <will.deacon@arm.com>
8306 M:      Peter Zijlstra <peterz@infradead.org>
8307 M:      Boqun Feng <boqun.feng@gmail.com>
8308 M:      Nicholas Piggin <npiggin@gmail.com>
8309 M:      David Howells <dhowells@redhat.com>
8310 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8311 M:      Luc Maranget <luc.maranget@inria.fr>
8312 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8313 R:      Akira Yokosawa <akiyks@gmail.com>
8314 L:      linux-kernel@vger.kernel.org
8315 S:      Supported
8316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8317 F:      tools/memory-model/
8318 F:      Documentation/memory-barriers.txt
8319
8320 LIS3LV02D ACCELEROMETER DRIVER
8321 M:      Eric Piel <eric.piel@tremplin-utc.net>
8322 S:      Maintained
8323 F:      Documentation/misc-devices/lis3lv02d
8324 F:      drivers/misc/lis3lv02d/
8325 F:      drivers/platform/x86/hp_accel.c
8326
8327 LIVE PATCHING
8328 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8329 M:      Jessica Yu <jeyu@kernel.org>
8330 M:      Jiri Kosina <jikos@kernel.org>
8331 M:      Miroslav Benes <mbenes@suse.cz>
8332 R:      Petr Mladek <pmladek@suse.com>
8333 S:      Maintained
8334 F:      kernel/livepatch/
8335 F:      include/linux/livepatch.h
8336 F:      arch/x86/include/asm/livepatch.h
8337 F:      arch/x86/kernel/livepatch.c
8338 F:      Documentation/livepatch/
8339 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8340 F:      samples/livepatch/
8341 L:      live-patching@vger.kernel.org
8342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8343
8344 LLC (802.2)
8345 L:      netdev@vger.kernel.org
8346 S:      Odd fixes
8347 F:      include/linux/llc.h
8348 F:      include/uapi/linux/llc.h
8349 F:      include/net/llc*
8350 F:      net/llc/
8351
8352 LM73 HARDWARE MONITOR DRIVER
8353 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8354 L:      linux-hwmon@vger.kernel.org
8355 S:      Maintained
8356 F:      drivers/hwmon/lm73.c
8357
8358 LM78 HARDWARE MONITOR DRIVER
8359 M:      Jean Delvare <jdelvare@suse.com>
8360 L:      linux-hwmon@vger.kernel.org
8361 S:      Maintained
8362 F:      Documentation/hwmon/lm78
8363 F:      drivers/hwmon/lm78.c
8364
8365 LM83 HARDWARE MONITOR DRIVER
8366 M:      Jean Delvare <jdelvare@suse.com>
8367 L:      linux-hwmon@vger.kernel.org
8368 S:      Maintained
8369 F:      Documentation/hwmon/lm83
8370 F:      drivers/hwmon/lm83.c
8371
8372 LM90 HARDWARE MONITOR DRIVER
8373 M:      Jean Delvare <jdelvare@suse.com>
8374 L:      linux-hwmon@vger.kernel.org
8375 S:      Maintained
8376 F:      Documentation/hwmon/lm90
8377 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8378 F:      drivers/hwmon/lm90.c
8379 F:      include/dt-bindings/thermal/lm90.h
8380
8381 LM95234 HARDWARE MONITOR DRIVER
8382 M:      Guenter Roeck <linux@roeck-us.net>
8383 L:      linux-hwmon@vger.kernel.org
8384 S:      Maintained
8385 F:      Documentation/hwmon/lm95234
8386 F:      drivers/hwmon/lm95234.c
8387
8388 LME2510 MEDIA DRIVER
8389 M:      Malcolm Priestley <tvboxspy@gmail.com>
8390 L:      linux-media@vger.kernel.org
8391 W:      https://linuxtv.org
8392 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8393 S:      Maintained
8394 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8395
8396 LOADPIN SECURITY MODULE
8397 M:      Kees Cook <keescook@chromium.org>
8398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8399 S:      Supported
8400 F:      security/loadpin/
8401 F:      Documentation/admin-guide/LSM/LoadPin.rst
8402
8403 LOCKING PRIMITIVES
8404 M:      Peter Zijlstra <peterz@infradead.org>
8405 M:      Ingo Molnar <mingo@redhat.com>
8406 M:      Will Deacon <will.deacon@arm.com>
8407 L:      linux-kernel@vger.kernel.org
8408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8409 S:      Maintained
8410 F:      Documentation/locking/
8411 F:      include/linux/lockdep.h
8412 F:      include/linux/spinlock*.h
8413 F:      arch/*/include/asm/spinlock*.h
8414 F:      include/linux/rwlock*.h
8415 F:      include/linux/mutex*.h
8416 F:      arch/*/include/asm/mutex*.h
8417 F:      include/linux/rwsem*.h
8418 F:      arch/*/include/asm/rwsem.h
8419 F:      include/linux/seqlock.h
8420 F:      lib/locking*.[ch]
8421 F:      kernel/locking/
8422 X:      kernel/locking/locktorture.c
8423
8424 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8425 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8426 L:      linux-ntfs-dev@lists.sourceforge.net
8427 W:      http://www.linux-ntfs.org/content/view/19/37/
8428 S:      Maintained
8429 F:      Documentation/ldm.txt
8430 F:      block/partitions/ldm.*
8431
8432 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8433 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8434 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8435 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8436 L:      MPT-FusionLinux.pdl@broadcom.com
8437 L:      linux-scsi@vger.kernel.org
8438 W:      http://www.avagotech.com/support/
8439 S:      Supported
8440 F:      drivers/message/fusion/
8441 F:      drivers/scsi/mpt3sas/
8442
8443 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8444 M:      Matthew Wilcox <matthew@wil.cx>
8445 L:      linux-scsi@vger.kernel.org
8446 S:      Maintained
8447 F:      drivers/scsi/sym53c8xx_2/
8448
8449 LTC4261 HARDWARE MONITOR DRIVER
8450 M:      Guenter Roeck <linux@roeck-us.net>
8451 L:      linux-hwmon@vger.kernel.org
8452 S:      Maintained
8453 F:      Documentation/hwmon/ltc4261
8454 F:      drivers/hwmon/ltc4261.c
8455
8456 LTC4306 I2C MULTIPLEXER DRIVER
8457 M:      Michael Hennerich <michael.hennerich@analog.com>
8458 W:      http://ez.analog.com/community/linux-device-drivers
8459 L:      linux-i2c@vger.kernel.org
8460 S:      Supported
8461 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8462 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8463
8464 LTP (Linux Test Project)
8465 M:      Mike Frysinger <vapier@gentoo.org>
8466 M:      Cyril Hrubis <chrubis@suse.cz>
8467 M:      Wanlong Gao <wanlong.gao@gmail.com>
8468 M:      Jan Stancek <jstancek@redhat.com>
8469 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8470 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8471 L:      ltp@lists.linux.it (subscribers-only)
8472 W:      http://linux-test-project.github.io/
8473 T:      git git://github.com/linux-test-project/ltp.git
8474 S:      Maintained
8475
8476 M68K ARCHITECTURE
8477 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8478 L:      linux-m68k@lists.linux-m68k.org
8479 W:      http://www.linux-m68k.org/
8480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8481 S:      Maintained
8482 F:      arch/m68k/
8483 F:      drivers/zorro/
8484
8485 M68K ON APPLE MACINTOSH
8486 M:      Joshua Thompson <funaho@jurai.org>
8487 W:      http://www.mac.linux-m68k.org/
8488 L:      linux-m68k@lists.linux-m68k.org
8489 S:      Maintained
8490 F:      arch/m68k/mac/
8491
8492 M68K ON HP9000/300
8493 M:      Philip Blundell <philb@gnu.org>
8494 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8495 S:      Maintained
8496 F:      arch/m68k/hp300/
8497
8498 M88DS3103 MEDIA DRIVER
8499 M:      Antti Palosaari <crope@iki.fi>
8500 L:      linux-media@vger.kernel.org
8501 W:      https://linuxtv.org
8502 W:      http://palosaari.fi/linux/
8503 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8504 T:      git git://linuxtv.org/anttip/media_tree.git
8505 S:      Maintained
8506 F:      drivers/media/dvb-frontends/m88ds3103*
8507
8508 M88RS2000 MEDIA DRIVER
8509 M:      Malcolm Priestley <tvboxspy@gmail.com>
8510 L:      linux-media@vger.kernel.org
8511 W:      https://linuxtv.org
8512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8513 S:      Maintained
8514 F:      drivers/media/dvb-frontends/m88rs2000*
8515
8516 MA901 MASTERKIT USB FM RADIO DRIVER
8517 M:      Alexey Klimov <klimov.linux@gmail.com>
8518 L:      linux-media@vger.kernel.org
8519 T:      git git://linuxtv.org/media_tree.git
8520 S:      Maintained
8521 F:      drivers/media/radio/radio-ma901.c
8522
8523 MAC80211
8524 M:      Johannes Berg <johannes@sipsolutions.net>
8525 L:      linux-wireless@vger.kernel.org
8526 W:      http://wireless.kernel.org/
8527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8529 S:      Maintained
8530 F:      Documentation/networking/mac80211-injection.txt
8531 F:      include/net/mac80211.h
8532 F:      net/mac80211/
8533 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8534 F:      Documentation/networking/mac80211_hwsim/README
8535
8536 MAILBOX API
8537 M:      Jassi Brar <jassisinghbrar@gmail.com>
8538 L:      linux-kernel@vger.kernel.org
8539 S:      Maintained
8540 F:      drivers/mailbox/
8541 F:      include/linux/mailbox_client.h
8542 F:      include/linux/mailbox_controller.h
8543
8544 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8545 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8546 W:      http://www.kernel.org/doc/man-pages
8547 L:      linux-man@vger.kernel.org
8548 S:      Maintained
8549
8550 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8551 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8552 L:      linux-mips@linux-mips.org
8553 S:      Maintained
8554 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8555
8556 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8557 M:      Andrew Lunn <andrew@lunn.ch>
8558 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8559 L:      netdev@vger.kernel.org
8560 S:      Maintained
8561 F:      drivers/net/dsa/mv88e6xxx/
8562 F:      linux/platform_data/mv88e6xxx.h
8563 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8564
8565 MARVELL ARMADA DRM SUPPORT
8566 M:      Russell King <linux@armlinux.org.uk>
8567 S:      Maintained
8568 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8569 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8570 F:      drivers/gpu/drm/armada/
8571 F:      include/uapi/drm/armada_drm.h
8572 F:      Documentation/devicetree/bindings/display/armada/
8573
8574 MARVELL CRYPTO DRIVER
8575 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8576 M:      Arnaud Ebalard <arno@natisbad.org>
8577 F:      drivers/crypto/marvell/
8578 S:      Maintained
8579 L:      linux-crypto@vger.kernel.org
8580
8581 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8582 M:      Mirko Lindner <mlindner@marvell.com>
8583 M:      Stephen Hemminger <stephen@networkplumber.org>
8584 L:      netdev@vger.kernel.org
8585 S:      Maintained
8586 F:      drivers/net/ethernet/marvell/sk*
8587
8588 MARVELL LIBERTAS WIRELESS DRIVER
8589 L:      libertas-dev@lists.infradead.org
8590 S:      Orphan
8591 F:      drivers/net/wireless/marvell/libertas/
8592
8593 MARVELL MACCHIATOBIN SUPPORT
8594 M:      Russell King <linux@armlinux.org.uk>
8595 L:      linux-arm-kernel@lists.infradead.org
8596 S:      Maintained
8597 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8598
8599 MARVELL MV643XX ETHERNET DRIVER
8600 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8601 L:      netdev@vger.kernel.org
8602 S:      Maintained
8603 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8604 F:      include/linux/mv643xx.h
8605
8606 MARVELL MV88X3310 PHY DRIVER
8607 M:      Russell King <linux@armlinux.org.uk>
8608 L:      netdev@vger.kernel.org
8609 S:      Maintained
8610 F:      drivers/net/phy/marvell10g.c
8611
8612 MARVELL MVNETA ETHERNET DRIVER
8613 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8614 L:      netdev@vger.kernel.org
8615 S:      Maintained
8616 F:      drivers/net/ethernet/marvell/mvneta.*
8617
8618 MARVELL MWIFIEX WIRELESS DRIVER
8619 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8620 M:      Nishant Sarmukadam <nishants@marvell.com>
8621 M:      Ganapathi Bhat <gbhat@marvell.com>
8622 M:      Xinming Hu <huxm@marvell.com>
8623 L:      linux-wireless@vger.kernel.org
8624 S:      Maintained
8625 F:      drivers/net/wireless/marvell/mwifiex/
8626
8627 MARVELL MWL8K WIRELESS DRIVER
8628 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8629 L:      linux-wireless@vger.kernel.org
8630 S:      Odd Fixes
8631 F:      drivers/net/wireless/marvell/mwl8k.c
8632
8633 MARVELL NAND CONTROLLER DRIVER
8634 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8635 L:      linux-mtd@lists.infradead.org
8636 S:      Maintained
8637 F:      drivers/mtd/nand/raw/marvell_nand.c
8638 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8639
8640 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8641 M:      Nicolas Pitre <nico@fluxnic.net>
8642 S:      Odd Fixes
8643 F:      drivers/mmc/host/mvsdio.*
8644
8645 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8646 M:      Hu Ziji <huziji@marvell.com>
8647 L:      linux-mmc@vger.kernel.org
8648 S:      Supported
8649 F:      drivers/mmc/host/sdhci-xenon*
8650 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8651
8652 MATROX FRAMEBUFFER DRIVER
8653 L:      linux-fbdev@vger.kernel.org
8654 S:      Orphan
8655 F:      drivers/video/fbdev/matrox/matroxfb_*
8656 F:      include/uapi/linux/matroxfb.h
8657
8658 MAX16065 HARDWARE MONITOR DRIVER
8659 M:      Guenter Roeck <linux@roeck-us.net>
8660 L:      linux-hwmon@vger.kernel.org
8661 S:      Maintained
8662 F:      Documentation/hwmon/max16065
8663 F:      drivers/hwmon/max16065.c
8664
8665 MAX20751 HARDWARE MONITOR DRIVER
8666 M:      Guenter Roeck <linux@roeck-us.net>
8667 L:      linux-hwmon@vger.kernel.org
8668 S:      Maintained
8669 F:      Documentation/hwmon/max20751
8670 F:      drivers/hwmon/max20751.c
8671
8672 MAX2175 SDR TUNER DRIVER
8673 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8674 L:      linux-media@vger.kernel.org
8675 T:      git git://linuxtv.org/media_tree.git
8676 S:      Maintained
8677 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8678 F:      Documentation/media/v4l-drivers/max2175.rst
8679 F:      drivers/media/i2c/max2175*
8680 F:      include/uapi/linux/max2175.h
8681
8682 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8683 L:      linux-hwmon@vger.kernel.org
8684 S:      Orphan
8685 F:      Documentation/hwmon/max6650
8686 F:      drivers/hwmon/max6650.c
8687
8688 MAX6697 HARDWARE MONITOR DRIVER
8689 M:      Guenter Roeck <linux@roeck-us.net>
8690 L:      linux-hwmon@vger.kernel.org
8691 S:      Maintained
8692 F:      Documentation/hwmon/max6697
8693 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8694 F:      drivers/hwmon/max6697.c
8695 F:      include/linux/platform_data/max6697.h
8696
8697 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8698 M:      Peter Rosin <peda@axentia.se>
8699 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8700 S:      Maintained
8701 F:      Documentation/devicetree/bindings/sound/max9860.txt
8702 F:      sound/soc/codecs/max9860.*
8703
8704 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8705 M:      Javier Martinez Canillas <javier@dowhile0.org>
8706 L:      linux-kernel@vger.kernel.org
8707 S:      Supported
8708 F:      drivers/regulator/max77802-regulator.c
8709 F:      Documentation/devicetree/bindings/*/*max77802.txt
8710 F:      include/dt-bindings/*/*max77802.h
8711
8712 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8713 M:      Krzysztof Kozlowski <krzk@kernel.org>
8714 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8715 L:      linux-pm@vger.kernel.org
8716 S:      Supported
8717 F:      drivers/power/supply/max14577_charger.c
8718 F:      drivers/power/supply/max77693_charger.c
8719
8720 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8721 M:      Chanwoo Choi <cw00.choi@samsung.com>
8722 M:      Krzysztof Kozlowski <krzk@kernel.org>
8723 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8724 L:      linux-kernel@vger.kernel.org
8725 S:      Supported
8726 F:      drivers/*/max14577*.c
8727 F:      drivers/*/max77686*.c
8728 F:      drivers/*/max77693*.c
8729 F:      drivers/extcon/extcon-max14577.c
8730 F:      drivers/extcon/extcon-max77693.c
8731 F:      drivers/rtc/rtc-max77686.c
8732 F:      drivers/clk/clk-max77686.c
8733 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8734 F:      Documentation/devicetree/bindings/*/max77686.txt
8735 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8736 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8737 F:      include/linux/mfd/max14577*.h
8738 F:      include/linux/mfd/max77686*.h
8739 F:      include/linux/mfd/max77693*.h
8740
8741 MAXIRADIO FM RADIO RECEIVER DRIVER
8742 M:      Hans Verkuil <hverkuil@xs4all.nl>
8743 L:      linux-media@vger.kernel.org
8744 T:      git git://linuxtv.org/media_tree.git
8745 W:      https://linuxtv.org
8746 S:      Maintained
8747 F:      drivers/media/radio/radio-maxiradio*
8748
8749 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8750 M:      Peter Rosin <peda@axentia.se>
8751 L:      linux-iio@vger.kernel.org
8752 S:      Maintained
8753 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8754 F:      drivers/iio/potentiometer/mcp4018.c
8755 F:      drivers/iio/potentiometer/mcp4531.c
8756
8757 MCR20A IEEE-802.15.4 RADIO DRIVER
8758 M:      Xue Liu <liuxuenetmail@gmail.com>
8759 L:      linux-wpan@vger.kernel.org
8760 W:      https://github.com/xueliu/mcr20a-linux
8761 S:      Maintained
8762 F:      drivers/net/ieee802154/mcr20a.c
8763 F:      drivers/net/ieee802154/mcr20a.h
8764 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8765
8766 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8767 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8768 L:      linux-iio@vger.kernel.org
8769 S:      Maintained
8770 F:      drivers/iio/dac/cio-dac.c
8771
8772 MEDIA DRIVERS FOR ASCOT2E
8773 M:      Sergey Kozlov <serjk@netup.ru>
8774 M:      Abylay Ospan <aospan@netup.ru>
8775 L:      linux-media@vger.kernel.org
8776 W:      https://linuxtv.org
8777 W:      http://netup.tv/
8778 T:      git git://linuxtv.org/media_tree.git
8779 S:      Supported
8780 F:      drivers/media/dvb-frontends/ascot2e*
8781
8782 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8783 M:      Jasmin Jessich <jasmin@anw.at>
8784 L:      linux-media@vger.kernel.org
8785 W:      https://linuxtv.org
8786 T:      git git://linuxtv.org/media_tree.git
8787 S:      Maintained
8788 F:      drivers/media/dvb-frontends/cxd2099*
8789
8790 MEDIA DRIVERS FOR CXD2841ER
8791 M:      Sergey Kozlov <serjk@netup.ru>
8792 M:      Abylay Ospan <aospan@netup.ru>
8793 L:      linux-media@vger.kernel.org
8794 W:      https://linuxtv.org
8795 W:      http://netup.tv/
8796 T:      git git://linuxtv.org/media_tree.git
8797 S:      Supported
8798 F:      drivers/media/dvb-frontends/cxd2841er*
8799
8800 MEDIA DRIVERS FOR CXD2880
8801 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8802 L:      linux-media@vger.kernel.org
8803 W:      http://linuxtv.org/
8804 T:      git git://linuxtv.org/media_tree.git
8805 S:      Supported
8806 F:      drivers/media/dvb-frontends/cxd2880/*
8807 F:      drivers/media/spi/cxd2880*
8808
8809 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8810 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8811 L:      linux-media@vger.kernel.org
8812 W:      https://linuxtv.org
8813 T:      git git://linuxtv.org/media_tree.git
8814 S:      Maintained
8815 F:      drivers/media/pci/ddbridge/*
8816
8817 MEDIA DRIVERS FOR FREESCALE IMX
8818 M:      Steve Longerbeam <slongerbeam@gmail.com>
8819 M:      Philipp Zabel <p.zabel@pengutronix.de>
8820 L:      linux-media@vger.kernel.org
8821 T:      git git://linuxtv.org/media_tree.git
8822 S:      Maintained
8823 F:      Documentation/devicetree/bindings/media/imx.txt
8824 F:      Documentation/media/v4l-drivers/imx.rst
8825 F:      drivers/staging/media/imx/
8826 F:      include/linux/imx-media.h
8827 F:      include/media/imx.h
8828
8829 MEDIA DRIVERS FOR HELENE
8830 M:      Abylay Ospan <aospan@netup.ru>
8831 L:      linux-media@vger.kernel.org
8832 W:      https://linuxtv.org
8833 W:      http://netup.tv/
8834 T:      git git://linuxtv.org/media_tree.git
8835 S:      Supported
8836 F:      drivers/media/dvb-frontends/helene*
8837
8838 MEDIA DRIVERS FOR HORUS3A
8839 M:      Sergey Kozlov <serjk@netup.ru>
8840 M:      Abylay Ospan <aospan@netup.ru>
8841 L:      linux-media@vger.kernel.org
8842 W:      https://linuxtv.org
8843 W:      http://netup.tv/
8844 T:      git git://linuxtv.org/media_tree.git
8845 S:      Supported
8846 F:      drivers/media/dvb-frontends/horus3a*
8847
8848 MEDIA DRIVERS FOR LNBH25
8849 M:      Sergey Kozlov <serjk@netup.ru>
8850 M:      Abylay Ospan <aospan@netup.ru>
8851 L:      linux-media@vger.kernel.org
8852 W:      https://linuxtv.org
8853 W:      http://netup.tv/
8854 T:      git git://linuxtv.org/media_tree.git
8855 S:      Supported
8856 F:      drivers/media/dvb-frontends/lnbh25*
8857
8858 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8859 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8860 L:      linux-media@vger.kernel.org
8861 W:      https://linuxtv.org
8862 T:      git git://linuxtv.org/media_tree.git
8863 S:      Maintained
8864 F:      drivers/media/dvb-frontends/mxl5xx*
8865
8866 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8867 M:      Sergey Kozlov <serjk@netup.ru>
8868 M:      Abylay Ospan <aospan@netup.ru>
8869 L:      linux-media@vger.kernel.org
8870 W:      https://linuxtv.org
8871 W:      http://netup.tv/
8872 T:      git git://linuxtv.org/media_tree.git
8873 S:      Supported
8874 F:      drivers/media/pci/netup_unidvb/*
8875
8876 MEDIA DRIVERS FOR RENESAS - CEU
8877 M:      Jacopo Mondi <jacopo@jmondi.org>
8878 L:      linux-media@vger.kernel.org
8879 L:      linux-renesas-soc@vger.kernel.org
8880 T:      git git://linuxtv.org/media_tree.git
8881 S:      Supported
8882 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8883 F:      drivers/media/platform/renesas-ceu.c
8884 F:      include/media/drv-intf/renesas-ceu.h
8885
8886 MEDIA DRIVERS FOR RENESAS - DRIF
8887 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8888 L:      linux-media@vger.kernel.org
8889 L:      linux-renesas-soc@vger.kernel.org
8890 T:      git git://linuxtv.org/media_tree.git
8891 S:      Supported
8892 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8893 F:      drivers/media/platform/rcar_drif.c
8894
8895 MEDIA DRIVERS FOR RENESAS - FCP
8896 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8897 L:      linux-media@vger.kernel.org
8898 L:      linux-renesas-soc@vger.kernel.org
8899 T:      git git://linuxtv.org/media_tree.git
8900 S:      Supported
8901 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8902 F:      drivers/media/platform/rcar-fcp.c
8903 F:      include/media/rcar-fcp.h
8904
8905 MEDIA DRIVERS FOR RENESAS - FDP1
8906 M:      Kieran Bingham <kieran@bingham.xyz>
8907 L:      linux-media@vger.kernel.org
8908 L:      linux-renesas-soc@vger.kernel.org
8909 T:      git git://linuxtv.org/media_tree.git
8910 S:      Supported
8911 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8912 F:      drivers/media/platform/rcar_fdp1.c
8913
8914 MEDIA DRIVERS FOR RENESAS - VIN
8915 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8916 L:      linux-media@vger.kernel.org
8917 L:      linux-renesas-soc@vger.kernel.org
8918 T:      git git://linuxtv.org/media_tree.git
8919 S:      Supported
8920 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8921 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8922 F:      drivers/media/platform/rcar-vin/
8923
8924 MEDIA DRIVERS FOR RENESAS - VSP1
8925 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8926 L:      linux-media@vger.kernel.org
8927 L:      linux-renesas-soc@vger.kernel.org
8928 T:      git git://linuxtv.org/media_tree.git
8929 S:      Supported
8930 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8931 F:      drivers/media/platform/vsp1/
8932
8933 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8934 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8935 L:      linux-media@vger.kernel.org
8936 W:      https://linuxtv.org
8937 T:      git git://linuxtv.org/media_tree.git
8938 S:      Maintained
8939 F:      drivers/media/dvb-frontends/stv0910*
8940
8941 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8942 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8943 L:      linux-media@vger.kernel.org
8944 W:      https://linuxtv.org
8945 T:      git git://linuxtv.org/media_tree.git
8946 S:      Maintained
8947 F:      drivers/media/dvb-frontends/stv6111*
8948
8949 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8950 M:      Dmitry Osipenko <digetx@gmail.com>
8951 L:      linux-media@vger.kernel.org
8952 L:      linux-tegra@vger.kernel.org
8953 T:      git git://linuxtv.org/media_tree.git
8954 S:      Maintained
8955 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8956 F:      drivers/staging/media/tegra-vde/
8957
8958 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8959 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8960 P:      LinuxTV.org Project
8961 L:      linux-media@vger.kernel.org
8962 W:      https://linuxtv.org
8963 Q:      http://patchwork.kernel.org/project/linux-media/list/
8964 T:      git git://linuxtv.org/media_tree.git
8965 S:      Maintained
8966 F:      Documentation/devicetree/bindings/media/
8967 F:      Documentation/media/
8968 F:      drivers/media/
8969 F:      drivers/staging/media/
8970 F:      include/linux/platform_data/media/
8971 F:      include/media/
8972 F:      include/uapi/linux/dvb/
8973 F:      include/uapi/linux/videodev2.h
8974 F:      include/uapi/linux/media.h
8975 F:      include/uapi/linux/v4l2-*
8976 F:      include/uapi/linux/meye.h
8977 F:      include/uapi/linux/ivtv*
8978 F:      include/uapi/linux/uvcvideo.h
8979
8980 MEDIATEK CIR DRIVER
8981 M:      Sean Wang <sean.wang@mediatek.com>
8982 S:      Maintained
8983 F:      drivers/media/rc/mtk-cir.c
8984
8985 MEDIATEK DMA DRIVER
8986 M:      Sean Wang <sean.wang@mediatek.com>
8987 L:      dmaengine@vger.kernel.org
8988 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8989 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8990 S:      Maintained
8991 F:      Documentation/devicetree/bindings/dma/mtk-*
8992 F:      drivers/dma/mediatek/
8993
8994 MEDIATEK PMIC LED DRIVER
8995 M:      Sean Wang <sean.wang@mediatek.com>
8996 S:      Maintained
8997 F:      drivers/leds/leds-mt6323.c
8998 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8999
9000 MEDIATEK ETHERNET DRIVER
9001 M:      Felix Fietkau <nbd@openwrt.org>
9002 M:      John Crispin <john@phrozen.org>
9003 M:      Sean Wang <sean.wang@mediatek.com>
9004 M:      Nelson Chang <nelson.chang@mediatek.com>
9005 L:      netdev@vger.kernel.org
9006 S:      Maintained
9007 F:      drivers/net/ethernet/mediatek/
9008
9009 MEDIATEK SWITCH DRIVER
9010 M:      Sean Wang <sean.wang@mediatek.com>
9011 L:      netdev@vger.kernel.org
9012 S:      Maintained
9013 F:      drivers/net/dsa/mt7530.*
9014 F:      net/dsa/tag_mtk.c
9015
9016 MEDIATEK JPEG DRIVER
9017 M:      Rick Chang <rick.chang@mediatek.com>
9018 M:      Bin Liu <bin.liu@mediatek.com>
9019 S:      Supported
9020 F:      drivers/media/platform/mtk-jpeg/
9021 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9022
9023 MEDIATEK MDP DRIVER
9024 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9025 M:      Houlong Wei <houlong.wei@mediatek.com>
9026 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9027 S:      Supported
9028 F:      drivers/media/platform/mtk-mdp/
9029 F:      drivers/media/platform/mtk-vpu/
9030 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9031
9032 MEDIATEK MEDIA DRIVER
9033 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9034 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9035 S:      Supported
9036 F:      drivers/media/platform/mtk-vcodec/
9037 F:      drivers/media/platform/mtk-vpu/
9038 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9039 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9040
9041 MEDIATEK MT7601U WIRELESS LAN DRIVER
9042 M:      Jakub Kicinski <kubakici@wp.pl>
9043 L:      linux-wireless@vger.kernel.org
9044 S:      Maintained
9045 F:      drivers/net/wireless/mediatek/mt7601u/
9046
9047 MEDIATEK NAND CONTROLLER DRIVER
9048 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9049 L:      linux-mtd@lists.infradead.org
9050 S:      Maintained
9051 F:      drivers/mtd/nand/raw/mtk_*
9052 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9053
9054 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9055 M:      Sean Wang <sean.wang@mediatek.com>
9056 S:      Maintained
9057 F:      drivers/char/hw_random/mtk-rng.c
9058
9059 MEDIATEK USB3 DRD IP DRIVER
9060 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9061 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9063 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9064 S:      Maintained
9065 F:      drivers/usb/mtu3/
9066
9067 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9068 M:      Peter Senna Tschudin <peter.senna@collabora.com>
9069 M:      Martin Donnelly <martin.donnelly@ge.com>
9070 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9071 S:      Maintained
9072 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9073 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9074
9075 MEGARAID SCSI/SAS DRIVERS
9076 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9077 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9078 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9079 L:      megaraidlinux.pdl@broadcom.com
9080 L:      linux-scsi@vger.kernel.org
9081 W:      http://www.avagotech.com/support/
9082 S:      Maintained
9083 F:      Documentation/scsi/megaraid.txt
9084 F:      drivers/scsi/megaraid.*
9085 F:      drivers/scsi/megaraid/
9086
9087 MELEXIS MLX90614 DRIVER
9088 M:      Crt Mori <cmo@melexis.com>
9089 L:      linux-iio@vger.kernel.org
9090 W:      http://www.melexis.com
9091 S:      Supported
9092 F:      drivers/iio/temperature/mlx90614.c
9093
9094 MELEXIS MLX90632 DRIVER
9095 M:      Crt Mori <cmo@melexis.com>
9096 L:      linux-iio@vger.kernel.org
9097 W:      http://www.melexis.com
9098 S:      Supported
9099 F:      drivers/iio/temperature/mlx90632.c
9100
9101 MELFAS MIP4 TOUCHSCREEN DRIVER
9102 M:      Sangwon Jee <jeesw@melfas.com>
9103 W:      http://www.melfas.com
9104 S:      Supported
9105 F:      drivers/input/touchscreen/melfas_mip4.c
9106 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9107
9108 MELLANOX ETHERNET DRIVER (mlx4_en)
9109 M:      Tariq Toukan <tariqt@mellanox.com>
9110 L:      netdev@vger.kernel.org
9111 S:      Supported
9112 W:      http://www.mellanox.com
9113 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9114 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9115
9116 MELLANOX ETHERNET DRIVER (mlx5e)
9117 M:      Saeed Mahameed <saeedm@mellanox.com>
9118 L:      netdev@vger.kernel.org
9119 S:      Supported
9120 W:      http://www.mellanox.com
9121 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9122 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9123
9124 MELLANOX ETHERNET INNOVA DRIVERS
9125 R:      Boris Pismenny <borisp@mellanox.com>
9126 L:      netdev@vger.kernel.org
9127 S:      Supported
9128 W:      http://www.mellanox.com
9129 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9130 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9131 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9132 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9133 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9134
9135 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9136 R:      Boris Pismenny <borisp@mellanox.com>
9137 L:      netdev@vger.kernel.org
9138 S:      Supported
9139 W:      http://www.mellanox.com
9140 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9141 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9142 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9143
9144 MELLANOX ETHERNET SWITCH DRIVERS
9145 M:      Jiri Pirko <jiri@mellanox.com>
9146 M:      Ido Schimmel <idosch@mellanox.com>
9147 L:      netdev@vger.kernel.org
9148 S:      Supported
9149 W:      http://www.mellanox.com
9150 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9151 F:      drivers/net/ethernet/mellanox/mlxsw/
9152
9153 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9154 M:      mlxsw@mellanox.com
9155 L:      netdev@vger.kernel.org
9156 S:      Supported
9157 W:      http://www.mellanox.com
9158 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9159 F:      drivers/net/ethernet/mellanox/mlxfw/
9160
9161 MELLANOX HARDWARE PLATFORM SUPPORT
9162 M:      Andy Shevchenko <andy@infradead.org>
9163 M:      Darren Hart <dvhart@infradead.org>
9164 M:      Vadim Pasternak <vadimp@mellanox.com>
9165 L:      platform-driver-x86@vger.kernel.org
9166 S:      Supported
9167 F:      drivers/platform/mellanox/
9168
9169 MELLANOX MLX4 core VPI driver
9170 M:      Tariq Toukan <tariqt@mellanox.com>
9171 L:      netdev@vger.kernel.org
9172 L:      linux-rdma@vger.kernel.org
9173 W:      http://www.mellanox.com
9174 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9175 S:      Supported
9176 F:      drivers/net/ethernet/mellanox/mlx4/
9177 F:      include/linux/mlx4/
9178
9179 MELLANOX MLX4 IB driver
9180 M:      Yishai Hadas <yishaih@mellanox.com>
9181 L:      linux-rdma@vger.kernel.org
9182 W:      http://www.mellanox.com
9183 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9184 S:      Supported
9185 F:      drivers/infiniband/hw/mlx4/
9186 F:      include/linux/mlx4/
9187 F:      include/uapi/rdma/mlx4-abi.h
9188
9189 MELLANOX MLX5 core VPI driver
9190 M:      Saeed Mahameed <saeedm@mellanox.com>
9191 M:      Leon Romanovsky <leonro@mellanox.com>
9192 L:      netdev@vger.kernel.org
9193 L:      linux-rdma@vger.kernel.org
9194 W:      http://www.mellanox.com
9195 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9196 S:      Supported
9197 F:      drivers/net/ethernet/mellanox/mlx5/core/
9198 F:      include/linux/mlx5/
9199
9200 MELLANOX MLX5 IB driver
9201 M:      Leon Romanovsky <leonro@mellanox.com>
9202 L:      linux-rdma@vger.kernel.org
9203 W:      http://www.mellanox.com
9204 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9205 S:      Supported
9206 F:      drivers/infiniband/hw/mlx5/
9207 F:      include/linux/mlx5/
9208 F:      include/uapi/rdma/mlx5-abi.h
9209
9210 MELLANOX MLXCPLD I2C AND MUX DRIVER
9211 M:      Vadim Pasternak <vadimp@mellanox.com>
9212 M:      Michael Shych <michaelsh@mellanox.com>
9213 L:      linux-i2c@vger.kernel.org
9214 S:      Supported
9215 F:      drivers/i2c/busses/i2c-mlxcpld.c
9216 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9217 F:      Documentation/i2c/busses/i2c-mlxcpld
9218
9219 MELLANOX MLXCPLD LED DRIVER
9220 M:      Vadim Pasternak <vadimp@mellanox.com>
9221 L:      linux-leds@vger.kernel.org
9222 S:      Supported
9223 F:      drivers/leds/leds-mlxcpld.c
9224 F:      drivers/leds/leds-mlxreg.c
9225 F:      Documentation/leds/leds-mlxcpld.txt
9226
9227 MELLANOX PLATFORM DRIVER
9228 M:      Vadim Pasternak <vadimp@mellanox.com>
9229 L:      platform-driver-x86@vger.kernel.org
9230 S:      Supported
9231 F:      drivers/platform/x86/mlx-platform.c
9232
9233 MEMBARRIER SUPPORT
9234 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9235 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9236 L:      linux-kernel@vger.kernel.org
9237 S:      Supported
9238 F:      kernel/sched/membarrier.c
9239 F:      include/uapi/linux/membarrier.h
9240 F:      arch/powerpc/include/asm/membarrier.h
9241
9242 MEMORY MANAGEMENT
9243 L:      linux-mm@kvack.org
9244 W:      http://www.linux-mm.org
9245 S:      Maintained
9246 F:      include/linux/mm.h
9247 F:      include/linux/gfp.h
9248 F:      include/linux/mmzone.h
9249 F:      include/linux/memory_hotplug.h
9250 F:      include/linux/vmalloc.h
9251 F:      mm/
9252
9253 MEMORY TECHNOLOGY DEVICES (MTD)
9254 M:      David Woodhouse <dwmw2@infradead.org>
9255 M:      Brian Norris <computersforpeace@gmail.com>
9256 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9257 M:      Marek Vasut <marek.vasut@gmail.com>
9258 M:      Richard Weinberger <richard@nod.at>
9259 L:      linux-mtd@lists.infradead.org
9260 W:      http://www.linux-mtd.infradead.org/
9261 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9262 T:      git git://git.infradead.org/linux-mtd.git master
9263 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9264 S:      Maintained
9265 F:      Documentation/devicetree/bindings/mtd/
9266 F:      drivers/mtd/
9267 F:      include/linux/mtd/
9268 F:      include/uapi/mtd/
9269
9270 MEN A21 WATCHDOG DRIVER
9271 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9272 L:      linux-watchdog@vger.kernel.org
9273 S:      Maintained
9274 F:      drivers/watchdog/mena21_wdt.c
9275
9276 MEN CHAMELEON BUS (mcb)
9277 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9278 S:      Maintained
9279 F:      drivers/mcb/
9280 F:      include/linux/mcb.h
9281 F:      Documentation/men-chameleon-bus.txt
9282
9283 MEN F21BMC (Board Management Controller)
9284 M:      Andreas Werner <andreas.werner@men.de>
9285 S:      Supported
9286 F:      drivers/mfd/menf21bmc.c
9287 F:      drivers/watchdog/menf21bmc_wdt.c
9288 F:      drivers/leds/leds-menf21bmc.c
9289 F:      drivers/hwmon/menf21bmc_hwmon.c
9290 F:      Documentation/hwmon/menf21bmc
9291
9292 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9293 M:      Neil Armstrong <narmstrong@baylibre.com>
9294 L:      linux-media@lists.freedesktop.org
9295 L:      linux-amlogic@lists.infradead.org
9296 W:      http://linux-meson.com/
9297 S:      Supported
9298 F:      drivers/media/platform/meson/ao-cec.c
9299 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9300 T:      git git://linuxtv.org/media_tree.git
9301
9302 MICROBLAZE ARCHITECTURE
9303 M:      Michal Simek <monstr@monstr.eu>
9304 W:      http://www.monstr.eu/fdt/
9305 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9306 S:      Supported
9307 F:      arch/microblaze/
9308
9309 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9310 M:      Richard Genoud <richard.genoud@gmail.com>
9311 S:      Maintained
9312 F:      drivers/tty/serial/atmel_serial.c
9313 F:      drivers/tty/serial/atmel_serial.h
9314
9315 MICROCHIP / ATMEL DMA DRIVER
9316 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9318 L:      dmaengine@vger.kernel.org
9319 S:      Supported
9320 F:      drivers/dma/at_hdmac.c
9321 F:      drivers/dma/at_hdmac_regs.h
9322 F:      include/linux/platform_data/dma-atmel.h
9323
9324 MICROCHIP / ATMEL ECC DRIVER
9325 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9326 L:      linux-crypto@vger.kernel.org
9327 S:      Maintained
9328 F:      drivers/crypto/atmel-ecc.*
9329
9330 MICROCHIP / ATMEL ISC DRIVER
9331 M:      Songjun Wu <songjun.wu@microchip.com>
9332 L:      linux-media@vger.kernel.org
9333 S:      Supported
9334 F:      drivers/media/platform/atmel/atmel-isc.c
9335 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9336 F:      devicetree/bindings/media/atmel-isc.txt
9337
9338 MICROCHIP / ATMEL NAND DRIVER
9339 M:      Wenyou Yang <wenyou.yang@microchip.com>
9340 M:      Josh Wu <rainyfeeling@outlook.com>
9341 L:      linux-mtd@lists.infradead.org
9342 S:      Supported
9343 F:      drivers/mtd/nand/raw/atmel/*
9344 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9345
9346 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9347 M:      Woojung Huh <Woojung.Huh@microchip.com>
9348 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9349 L:      netdev@vger.kernel.org
9350 S:      Maintained
9351 F:      net/dsa/tag_ksz.c
9352 F:      drivers/net/dsa/microchip/*
9353 F:      include/linux/platform_data/microchip-ksz.h
9354 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9355
9356 MICROCHIP LAN743X ETHERNET DRIVER
9357 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9358 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9359 L:      netdev@vger.kernel.org
9360 S:      Maintained
9361 F:      drivers/net/ethernet/microchip/lan743x_*
9362
9363 MICROCHIP USB251XB DRIVER
9364 M:      Richard Leitner <richard.leitner@skidata.com>
9365 L:      linux-usb@vger.kernel.org
9366 S:      Maintained
9367 F:      drivers/usb/misc/usb251xb.c
9368 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9369
9370 MICROSEMI MIPS SOCS
9371 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9372 L:      linux-mips@linux-mips.org
9373 S:      Maintained
9374 F:      arch/mips/generic/board-ocelot.c
9375 F:      arch/mips/configs/generic/board-ocelot.config
9376 F:      arch/mips/boot/dts/mscc/
9377 F:      Documentation/devicetree/bindings/mips/mscc.txt
9378
9379 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9380 M:      Don Brace <don.brace@microsemi.com>
9381 L:      esc.storagedev@microsemi.com
9382 L:      linux-scsi@vger.kernel.org
9383 S:      Supported
9384 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9385 F:      drivers/scsi/smartpqi/Kconfig
9386 F:      drivers/scsi/smartpqi/Makefile
9387 F:      include/linux/cciss*.h
9388 F:      include/uapi/linux/cciss*.h
9389 F:      Documentation/scsi/smartpqi.txt
9390
9391 MICROSEMI ETHERNET SWITCH DRIVER
9392 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9393 L:      netdev@vger.kernel.org
9394 S:      Supported
9395 F:      drivers/net/ethernet/mscc/
9396
9397 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9398 M:      Chen Yu <yu.c.chen@intel.com>
9399 L:      platform-driver-x86@vger.kernel.org
9400 S:      Supported
9401 F:      drivers/platform/x86/surfacepro3_button.c
9402
9403 MICROTEK X6 SCANNER
9404 M:      Oliver Neukum <oliver@neukum.org>
9405 S:      Maintained
9406 F:      drivers/usb/image/microtek.*
9407
9408 MIPS
9409 M:      Ralf Baechle <ralf@linux-mips.org>
9410 M:      Paul Burton <paul.burton@mips.com>
9411 M:      James Hogan <jhogan@kernel.org>
9412 L:      linux-mips@linux-mips.org
9413 W:      http://www.linux-mips.org/
9414 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9416 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9417 S:      Supported
9418 F:      Documentation/devicetree/bindings/mips/
9419 F:      Documentation/mips/
9420 F:      arch/mips/
9421 F:      drivers/platform/mips/
9422
9423 MIPS BOSTON DEVELOPMENT BOARD
9424 M:      Paul Burton <paul.burton@mips.com>
9425 L:      linux-mips@linux-mips.org
9426 S:      Maintained
9427 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9428 F:      arch/mips/boot/dts/img/boston.dts
9429 F:      arch/mips/configs/generic/board-boston.config
9430 F:      drivers/clk/imgtec/clk-boston.c
9431 F:      include/dt-bindings/clock/boston-clock.h
9432
9433 MIPS GENERIC PLATFORM
9434 M:      Paul Burton <paul.burton@mips.com>
9435 L:      linux-mips@linux-mips.org
9436 S:      Supported
9437 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9438 F:      arch/mips/generic/
9439 F:      arch/mips/tools/generic-board-config.sh
9440
9441 MIPS/LOONGSON1 ARCHITECTURE
9442 M:      Keguang Zhang <keguang.zhang@gmail.com>
9443 L:      linux-mips@linux-mips.org
9444 S:      Maintained
9445 F:      arch/mips/loongson32/
9446 F:      arch/mips/include/asm/mach-loongson32/
9447 F:      drivers/*/*loongson1*
9448 F:      drivers/*/*/*loongson1*
9449
9450 MIPS/LOONGSON2 ARCHITECTURE
9451 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9452 L:      linux-mips@linux-mips.org
9453 S:      Maintained
9454 F:      arch/mips/loongson64/*{2e/2f}*
9455 F:      arch/mips/include/asm/mach-loongson64/
9456 F:      drivers/*/*loongson2*
9457 F:      drivers/*/*/*loongson2*
9458
9459 MIPS/LOONGSON3 ARCHITECTURE
9460 M:      Huacai Chen <chenhc@lemote.com>
9461 L:      linux-mips@linux-mips.org
9462 S:      Maintained
9463 F:      arch/mips/loongson64/
9464 F:      arch/mips/include/asm/mach-loongson64/
9465 F:      drivers/platform/mips/cpu_hwmon.c
9466 F:      drivers/*/*loongson3*
9467 F:      drivers/*/*/*loongson3*
9468
9469 MIPS RINT INSTRUCTION EMULATION
9470 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9471 L:      linux-mips@linux-mips.org
9472 S:      Supported
9473 F:      arch/mips/math-emu/sp_rint.c
9474 F:      arch/mips/math-emu/dp_rint.c
9475
9476 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9477 M:      Hans Verkuil <hverkuil@xs4all.nl>
9478 L:      linux-media@vger.kernel.org
9479 T:      git git://linuxtv.org/media_tree.git
9480 W:      https://linuxtv.org
9481 S:      Odd Fixes
9482 F:      drivers/media/radio/radio-miropcm20*
9483
9484 MMP SUPPORT
9485 M:      Eric Miao <eric.y.miao@gmail.com>
9486 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9488 T:      git git://github.com/hzhuang1/linux.git
9489 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9490 S:      Maintained
9491 F:      arch/arm/boot/dts/mmp*
9492 F:      arch/arm/mach-mmp/
9493
9494 MN88472 MEDIA DRIVER
9495 M:      Antti Palosaari <crope@iki.fi>
9496 L:      linux-media@vger.kernel.org
9497 W:      https://linuxtv.org
9498 W:      http://palosaari.fi/linux/
9499 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9500 S:      Maintained
9501 F:      drivers/media/dvb-frontends/mn88472*
9502
9503 MN88473 MEDIA DRIVER
9504 M:      Antti Palosaari <crope@iki.fi>
9505 L:      linux-media@vger.kernel.org
9506 W:      https://linuxtv.org
9507 W:      http://palosaari.fi/linux/
9508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9509 S:      Maintained
9510 F:      drivers/media/dvb-frontends/mn88473*
9511
9512 PCI DRIVER FOR MOBIVEIL PCIE IP
9513 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9514 L:      linux-pci@vger.kernel.org
9515 S:      Supported
9516 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9517 F:      drivers/pci/controller/pcie-mobiveil.c
9518
9519 MODULE SUPPORT
9520 M:      Jessica Yu <jeyu@kernel.org>
9521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9522 S:      Maintained
9523 F:      include/linux/module.h
9524 F:      kernel/module.c
9525
9526 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9527 W:      http://popies.net/meye/
9528 S:      Orphan
9529 F:      Documentation/media/v4l-drivers/meye*
9530 F:      drivers/media/pci/meye/
9531 F:      include/uapi/linux/meye.h
9532
9533 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9534 M:      Jiri Slaby <jirislaby@gmail.com>
9535 S:      Maintained
9536 F:      Documentation/serial/moxa-smartio
9537 F:      drivers/tty/mxser.*
9538
9539 MR800 AVERMEDIA USB FM RADIO DRIVER
9540 M:      Alexey Klimov <klimov.linux@gmail.com>
9541 L:      linux-media@vger.kernel.org
9542 T:      git git://linuxtv.org/media_tree.git
9543 S:      Maintained
9544 F:      drivers/media/radio/radio-mr800.c
9545
9546 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9547 M:      Alan Ott <alan@signal11.us>
9548 L:      linux-wpan@vger.kernel.org
9549 S:      Maintained
9550 F:      drivers/net/ieee802154/mrf24j40.c
9551 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9552
9553 MSI LAPTOP SUPPORT
9554 M:      "Lee, Chun-Yi" <jlee@suse.com>
9555 L:      platform-driver-x86@vger.kernel.org
9556 S:      Maintained
9557 F:      drivers/platform/x86/msi-laptop.c
9558
9559 MSI WMI SUPPORT
9560 L:      platform-driver-x86@vger.kernel.org
9561 S:      Orphan
9562 F:      drivers/platform/x86/msi-wmi.c
9563
9564 MSI001 MEDIA DRIVER
9565 M:      Antti Palosaari <crope@iki.fi>
9566 L:      linux-media@vger.kernel.org
9567 W:      https://linuxtv.org
9568 W:      http://palosaari.fi/linux/
9569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9570 T:      git git://linuxtv.org/anttip/media_tree.git
9571 S:      Maintained
9572 F:      drivers/media/tuners/msi001*
9573
9574 MSI2500 MEDIA DRIVER
9575 M:      Antti Palosaari <crope@iki.fi>
9576 L:      linux-media@vger.kernel.org
9577 W:      https://linuxtv.org
9578 W:      http://palosaari.fi/linux/
9579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9580 T:      git git://linuxtv.org/anttip/media_tree.git
9581 S:      Maintained
9582 F:      drivers/media/usb/msi2500/
9583
9584 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9585 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9586 L:      linux-mtd@lists.infradead.org
9587 S:      Maintained
9588 F:      drivers/mtd/devices/docg3*
9589
9590 MT9M032 APTINA SENSOR DRIVER
9591 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9592 L:      linux-media@vger.kernel.org
9593 T:      git git://linuxtv.org/media_tree.git
9594 S:      Maintained
9595 F:      drivers/media/i2c/mt9m032.c
9596 F:      include/media/i2c/mt9m032.h
9597
9598 MT9P031 APTINA CAMERA SENSOR
9599 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9600 L:      linux-media@vger.kernel.org
9601 T:      git git://linuxtv.org/media_tree.git
9602 S:      Maintained
9603 F:      drivers/media/i2c/mt9p031.c
9604 F:      include/media/i2c/mt9p031.h
9605
9606 MT9T001 APTINA CAMERA SENSOR
9607 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9608 L:      linux-media@vger.kernel.org
9609 T:      git git://linuxtv.org/media_tree.git
9610 S:      Maintained
9611 F:      drivers/media/i2c/mt9t001.c
9612 F:      include/media/i2c/mt9t001.h
9613
9614 MT9T112 APTINA CAMERA SENSOR
9615 M:      Jacopo Mondi <jacopo@jmondi.org>
9616 L:      linux-media@vger.kernel.org
9617 T:      git git://linuxtv.org/media_tree.git
9618 S:      Odd Fixes
9619 F:      drivers/media/i2c/mt9t112.c
9620 F:      include/media/i2c/mt9t112.h
9621
9622 MT9V032 APTINA CAMERA SENSOR
9623 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9624 L:      linux-media@vger.kernel.org
9625 T:      git git://linuxtv.org/media_tree.git
9626 S:      Maintained
9627 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9628 F:      drivers/media/i2c/mt9v032.c
9629 F:      include/media/i2c/mt9v032.h
9630
9631 MULTIFUNCTION DEVICES (MFD)
9632 M:      Lee Jones <lee.jones@linaro.org>
9633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9634 S:      Supported
9635 F:      Documentation/devicetree/bindings/mfd/
9636 F:      drivers/mfd/
9637 F:      include/linux/mfd/
9638 F:      include/dt-bindings/mfd/
9639
9640 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9641 S:      Orphan
9642 F:      drivers/mmc/host/mmc_spi.c
9643 F:      include/linux/spi/mmc_spi.h
9644
9645 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9646 M:      Ulf Hansson <ulf.hansson@linaro.org>
9647 L:      linux-mmc@vger.kernel.org
9648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9649 S:      Maintained
9650 F:      Documentation/devicetree/bindings/mmc/
9651 F:      drivers/mmc/
9652 F:      include/linux/mmc/
9653 F:      include/uapi/linux/mmc/
9654
9655 MULTIPLEXER SUBSYSTEM
9656 M:      Peter Rosin <peda@axentia.se>
9657 S:      Maintained
9658 F:      Documentation/ABI/testing/sysfs-class-mux*
9659 F:      Documentation/devicetree/bindings/mux/
9660 F:      include/linux/dt-bindings/mux/
9661 F:      include/linux/mux/
9662 F:      drivers/mux/
9663
9664 MULTITECH MULTIPORT CARD (ISICOM)
9665 S:      Orphan
9666 F:      drivers/tty/isicom.c
9667 F:      include/linux/isicom.h
9668
9669 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9670 M:      Bin Liu <b-liu@ti.com>
9671 L:      linux-usb@vger.kernel.org
9672 S:      Maintained
9673 F:      drivers/usb/musb/
9674
9675 MXL5007T MEDIA DRIVER
9676 M:      Michael Krufky <mkrufky@linuxtv.org>
9677 L:      linux-media@vger.kernel.org
9678 W:      https://linuxtv.org
9679 W:      http://github.com/mkrufky
9680 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9681 T:      git git://linuxtv.org/mkrufky/tuners.git
9682 S:      Maintained
9683 F:      drivers/media/tuners/mxl5007t.*
9684
9685 MXSFB DRM DRIVER
9686 M:      Marek Vasut <marex@denx.de>
9687 S:      Supported
9688 F:      drivers/gpu/drm/mxsfb/
9689 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9690
9691 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9692 M:      Chris Lee <christopher.lee@cspi.com>
9693 L:      netdev@vger.kernel.org
9694 W:      https://www.cspi.com/ethernet-products/support/downloads/
9695 S:      Supported
9696 F:      drivers/net/ethernet/myricom/myri10ge/
9697
9698 NAND FLASH SUBSYSTEM
9699 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9700 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9701 R:      Richard Weinberger <richard@nod.at>
9702 L:      linux-mtd@lists.infradead.org
9703 W:      http://www.linux-mtd.infradead.org/
9704 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9705 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9706 T:      git git://git.infradead.org/linux-mtd.git nand/next
9707 S:      Maintained
9708 F:      drivers/mtd/nand/
9709 F:      include/linux/mtd/*nand*.h
9710
9711 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9712 M:      Daniel Mack <zonque@gmail.com>
9713 S:      Maintained
9714 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9715 W:      http://www.native-instruments.com
9716 F:      sound/usb/caiaq/
9717
9718 NATSEMI ETHERNET DRIVER (DP8381x)
9719 S:      Orphan
9720 F:      drivers/net/ethernet/natsemi/natsemi.c
9721
9722 NCP FILESYSTEM
9723 M:      Petr Vandrovec <petr@vandrovec.name>
9724 S:      Obsolete
9725 F:      drivers/staging/ncpfs/
9726
9727 NCR 5380 SCSI DRIVERS
9728 M:      Finn Thain <fthain@telegraphics.com.au>
9729 M:      Michael Schmitz <schmitzmic@gmail.com>
9730 L:      linux-scsi@vger.kernel.org
9731 S:      Maintained
9732 F:      Documentation/scsi/g_NCR5380.txt
9733 F:      drivers/scsi/NCR5380.*
9734 F:      drivers/scsi/arm/cumana_1.c
9735 F:      drivers/scsi/arm/oak.c
9736 F:      drivers/scsi/atari_scsi.*
9737 F:      drivers/scsi/dmx3191d.c
9738 F:      drivers/scsi/g_NCR5380.*
9739 F:      drivers/scsi/mac_scsi.*
9740 F:      drivers/scsi/sun3_scsi.*
9741 F:      drivers/scsi/sun3_scsi_vme.c
9742
9743 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9744 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9745 L:      linux-scsi@vger.kernel.org
9746 S:      Maintained
9747 F:      drivers/scsi/NCR_D700.*
9748
9749 NCSI LIBRARY:
9750 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9751 S:      Maintained
9752 F:      net/ncsi/
9753
9754 NCT6775 HARDWARE MONITOR DRIVER
9755 M:      Guenter Roeck <linux@roeck-us.net>
9756 L:      linux-hwmon@vger.kernel.org
9757 S:      Maintained
9758 F:      Documentation/hwmon/nct6775
9759 F:      drivers/hwmon/nct6775.c
9760
9761 NET_FAILOVER MODULE
9762 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9763 L:      netdev@vger.kernel.org
9764 S:      Supported
9765 F:      driver/net/net_failover.c
9766 F:      include/net/net_failover.h
9767 F:      Documentation/networking/net_failover.rst
9768
9769 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9770 M:      Faisal Latif <faisal.latif@intel.com>
9771 L:      linux-rdma@vger.kernel.org
9772 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9773 S:      Supported
9774 F:      drivers/infiniband/hw/nes/
9775 F:      include/uapi/rdma/nes-abi.h
9776
9777 NETEM NETWORK EMULATOR
9778 M:      Stephen Hemminger <stephen@networkplumber.org>
9779 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9780 S:      Maintained
9781 F:      net/sched/sch_netem.c
9782
9783 NETERION 10GbE DRIVERS (s2io/vxge)
9784 M:      Jon Mason <jdmason@kudzu.us>
9785 L:      netdev@vger.kernel.org
9786 S:      Supported
9787 F:      Documentation/networking/s2io.txt
9788 F:      Documentation/networking/vxge.txt
9789 F:      drivers/net/ethernet/neterion/
9790
9791 NETFILTER
9792 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9793 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9794 M:      Florian Westphal <fw@strlen.de>
9795 L:      netfilter-devel@vger.kernel.org
9796 L:      coreteam@netfilter.org
9797 W:      http://www.netfilter.org/
9798 W:      http://www.iptables.org/
9799 W:      http://www.nftables.org/
9800 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9803 S:      Maintained
9804 F:      include/linux/netfilter*
9805 F:      include/linux/netfilter/
9806 F:      include/net/netfilter/
9807 F:      include/uapi/linux/netfilter*
9808 F:      include/uapi/linux/netfilter/
9809 F:      net/*/netfilter.c
9810 F:      net/*/netfilter/
9811 F:      net/netfilter/
9812 F:      net/bridge/br_netfilter*.c
9813
9814 NETROM NETWORK LAYER
9815 M:      Ralf Baechle <ralf@linux-mips.org>
9816 L:      linux-hams@vger.kernel.org
9817 W:      http://www.linux-ax25.org/
9818 S:      Maintained
9819 F:      include/net/netrom.h
9820 F:      include/uapi/linux/netrom.h
9821 F:      net/netrom/
9822
9823 NETRONOME ETHERNET DRIVERS
9824 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9825 L:      oss-drivers@netronome.com
9826 S:      Maintained
9827 F:      drivers/net/ethernet/netronome/
9828
9829 NETWORK BLOCK DEVICE (NBD)
9830 M:      Josef Bacik <josef@toxicpanda.com>
9831 S:      Maintained
9832 L:      linux-block@vger.kernel.org
9833 L:      nbd@other.debian.org
9834 F:      Documentation/blockdev/nbd.txt
9835 F:      drivers/block/nbd.c
9836 F:      include/uapi/linux/nbd.h
9837
9838 NETWORK DROP MONITOR
9839 M:      Neil Horman <nhorman@tuxdriver.com>
9840 L:      netdev@vger.kernel.org
9841 S:      Maintained
9842 W:      https://fedorahosted.org/dropwatch/
9843 F:      net/core/drop_monitor.c
9844
9845 NETWORKING DRIVERS
9846 M:      "David S. Miller" <davem@davemloft.net>
9847 L:      netdev@vger.kernel.org
9848 W:      http://www.linuxfoundation.org/en/Net
9849 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9852 S:      Odd Fixes
9853 F:      Documentation/devicetree/bindings/net/
9854 F:      drivers/net/
9855 F:      include/linux/if_*
9856 F:      include/linux/netdevice.h
9857 F:      include/linux/etherdevice.h
9858 F:      include/linux/fcdevice.h
9859 F:      include/linux/fddidevice.h
9860 F:      include/linux/hippidevice.h
9861 F:      include/linux/inetdevice.h
9862 F:      include/uapi/linux/if_*
9863 F:      include/uapi/linux/netdevice.h
9864
9865 NETWORKING DRIVERS (WIRELESS)
9866 M:      Kalle Valo <kvalo@codeaurora.org>
9867 L:      linux-wireless@vger.kernel.org
9868 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9871 S:      Maintained
9872 F:      Documentation/devicetree/bindings/net/wireless/
9873 F:      drivers/net/wireless/
9874
9875 NETWORKING [DSA]
9876 M:      Andrew Lunn <andrew@lunn.ch>
9877 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9878 M:      Florian Fainelli <f.fainelli@gmail.com>
9879 S:      Maintained
9880 F:      net/dsa/
9881 F:      include/net/dsa.h
9882 F:      include/linux/dsa/
9883 F:      drivers/net/dsa/
9884
9885 NETWORKING [GENERAL]
9886 M:      "David S. Miller" <davem@davemloft.net>
9887 L:      netdev@vger.kernel.org
9888 W:      http://www.linuxfoundation.org/en/Net
9889 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9892 B:      mailto:netdev@vger.kernel.org
9893 S:      Maintained
9894 F:      net/
9895 F:      include/net/
9896 F:      include/linux/in.h
9897 F:      include/linux/net.h
9898 F:      include/linux/netdevice.h
9899 F:      include/uapi/linux/in.h
9900 F:      include/uapi/linux/net.h
9901 F:      include/uapi/linux/netdevice.h
9902 F:      include/uapi/linux/net_namespace.h
9903 F:      tools/testing/selftests/net/
9904 F:      lib/net_utils.c
9905 F:      lib/random32.c
9906 F:      Documentation/networking/
9907
9908 NETWORKING [IPSEC]
9909 M:      Steffen Klassert <steffen.klassert@secunet.com>
9910 M:      Herbert Xu <herbert@gondor.apana.org.au>
9911 M:      "David S. Miller" <davem@davemloft.net>
9912 L:      netdev@vger.kernel.org
9913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9915 S:      Maintained
9916 F:      net/core/flow.c
9917 F:      net/xfrm/
9918 F:      net/key/
9919 F:      net/ipv4/xfrm*
9920 F:      net/ipv4/esp4*
9921 F:      net/ipv4/ah4.c
9922 F:      net/ipv4/ipcomp.c
9923 F:      net/ipv4/ip_vti.c
9924 F:      net/ipv6/xfrm*
9925 F:      net/ipv6/esp6*
9926 F:      net/ipv6/ah6.c
9927 F:      net/ipv6/ipcomp6.c
9928 F:      net/ipv6/ip6_vti.c
9929 F:      include/uapi/linux/xfrm.h
9930 F:      include/net/xfrm.h
9931
9932 NETWORKING [IPv4/IPv6]
9933 M:      "David S. Miller" <davem@davemloft.net>
9934 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9935 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9936 L:      netdev@vger.kernel.org
9937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9938 S:      Maintained
9939 F:      net/ipv4/
9940 F:      net/ipv6/
9941 F:      include/net/ip*
9942 F:      arch/x86/net/*
9943
9944 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9945 M:      Paul Moore <paul@paul-moore.com>
9946 W:      https://github.com/netlabel
9947 L:      netdev@vger.kernel.org
9948 L:      linux-security-module@vger.kernel.org
9949 S:      Maintained
9950 F:      Documentation/netlabel/
9951 F:      include/net/calipso.h
9952 F:      include/net/cipso_ipv4.h
9953 F:      include/net/netlabel.h
9954 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9955 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9956 F:      net/netlabel/
9957 F:      net/ipv4/cipso_ipv4.c
9958 F:      net/ipv6/calipso.c
9959 F:      net/netfilter/xt_CONNSECMARK.c
9960 F:      net/netfilter/xt_SECMARK.c
9961
9962 NETWORKING [TCP]
9963 M:      Eric Dumazet <edumazet@google.com>
9964 L:      netdev@vger.kernel.org
9965 S:      Maintained
9966 F:      net/ipv4/tcp*.c
9967 F:      net/ipv4/syncookies.c
9968 F:      net/ipv6/tcp*.c
9969 F:      net/ipv6/syncookies.c
9970 F:      include/uapi/linux/tcp.h
9971 F:      include/net/tcp.h
9972 F:      include/linux/tcp.h
9973 F:      include/trace/events/tcp.h
9974
9975 NETWORKING [TLS]
9976 M:      Boris Pismenny <borisp@mellanox.com>
9977 M:      Aviad Yehezkel <aviadye@mellanox.com>
9978 M:      Dave Watson <davejwatson@fb.com>
9979 L:      netdev@vger.kernel.org
9980 S:      Maintained
9981 F:      net/tls/*
9982 F:      include/uapi/linux/tls.h
9983 F:      include/net/tls.h
9984
9985 NETWORKING [WIRELESS]
9986 L:      linux-wireless@vger.kernel.org
9987 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9988
9989 NETDEVSIM
9990 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9991 S:      Maintained
9992 F:      drivers/net/netdevsim/*
9993
9994 NETXEN (1/10) GbE SUPPORT
9995 M:      Manish Chopra <manish.chopra@cavium.com>
9996 M:      Rahul Verma <rahul.verma@cavium.com>
9997 M:      Dept-GELinuxNICDev@cavium.com
9998 L:      netdev@vger.kernel.org
9999 S:      Supported
10000 F:      drivers/net/ethernet/qlogic/netxen/
10001
10002 NFC SUBSYSTEM
10003 M:      Samuel Ortiz <sameo@linux.intel.com>
10004 L:      linux-wireless@vger.kernel.org
10005 L:      linux-nfc@lists.01.org (subscribers-only)
10006 S:      Supported
10007 F:      net/nfc/
10008 F:      include/net/nfc/
10009 F:      include/uapi/linux/nfc.h
10010 F:      drivers/nfc/
10011 F:      include/linux/platform_data/nfcmrvl.h
10012 F:      include/linux/platform_data/nxp-nci.h
10013 F:      Documentation/devicetree/bindings/net/nfc/
10014
10015 NFS, SUNRPC, AND LOCKD CLIENTS
10016 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10017 M:      Anna Schumaker <anna.schumaker@netapp.com>
10018 L:      linux-nfs@vger.kernel.org
10019 W:      http://client.linux-nfs.org
10020 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10021 S:      Maintained
10022 F:      fs/lockd/
10023 F:      fs/nfs/
10024 F:      fs/nfs_common/
10025 F:      net/sunrpc/
10026 F:      include/linux/lockd/
10027 F:      include/linux/nfs*
10028 F:      include/linux/sunrpc/
10029 F:      include/uapi/linux/nfs*
10030 F:      include/uapi/linux/sunrpc/
10031
10032 NILFS2 FILESYSTEM
10033 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10034 L:      linux-nilfs@vger.kernel.org
10035 W:      https://nilfs.sourceforge.io/
10036 W:      https://nilfs.osdn.jp/
10037 T:      git git://github.com/konis/nilfs2.git
10038 S:      Supported
10039 F:      Documentation/filesystems/nilfs2.txt
10040 F:      fs/nilfs2/
10041 F:      include/trace/events/nilfs2.h
10042 F:      include/uapi/linux/nilfs2_api.h
10043 F:      include/uapi/linux/nilfs2_ondisk.h
10044
10045 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10046 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10047 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10048 S:      Maintained
10049 F:      Documentation/scsi/NinjaSCSI.txt
10050 F:      drivers/scsi/pcmcia/nsp_*
10051
10052 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10053 M:      GOTO Masanori <gotom@debian.or.jp>
10054 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10055 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10056 S:      Maintained
10057 F:      Documentation/scsi/NinjaSCSI.txt
10058 F:      drivers/scsi/nsp32*
10059
10060 NIOS2 ARCHITECTURE
10061 M:      Ley Foon Tan <lftan@altera.com>
10062 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10064 S:      Maintained
10065 F:      arch/nios2/
10066
10067 NOHZ, DYNTICKS SUPPORT
10068 M:      Frederic Weisbecker <fweisbec@gmail.com>
10069 M:      Thomas Gleixner <tglx@linutronix.de>
10070 M:      Ingo Molnar <mingo@kernel.org>
10071 L:      linux-kernel@vger.kernel.org
10072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10073 S:      Maintained
10074 F:      kernel/time/tick*.*
10075 F:      include/linux/tick.h
10076 F:      include/linux/sched/nohz.h
10077
10078 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10079 M:      Pavel Machek <pavel@ucw.cz>
10080 M:      Sakari Ailus <sakari.ailus@iki.fi>
10081 L:      linux-media@vger.kernel.org
10082 S:      Maintained
10083 F:      drivers/media/i2c/et8ek8
10084 F:      drivers/media/i2c/ad5820.c
10085
10086 NOKIA N900 POWER SUPPLY DRIVERS
10087 R:      Pali Rohár <pali.rohar@gmail.com>
10088 F:      include/linux/power/bq2415x_charger.h
10089 F:      include/linux/power/bq27xxx_battery.h
10090 F:      include/linux/power/isp1704_charger.h
10091 F:      drivers/power/supply/bq2415x_charger.c
10092 F:      drivers/power/supply/bq27xxx_battery.c
10093 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10094 F:      drivers/power/supply/isp1704_charger.c
10095 F:      drivers/power/supply/rx51_battery.c
10096
10097 NTB AMD DRIVER
10098 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10099 L:      linux-ntb@googlegroups.com
10100 S:      Supported
10101 F:      drivers/ntb/hw/amd/
10102
10103 NTB DRIVER CORE
10104 M:      Jon Mason <jdmason@kudzu.us>
10105 M:      Dave Jiang <dave.jiang@intel.com>
10106 M:      Allen Hubbe <allenbh@gmail.com>
10107 L:      linux-ntb@googlegroups.com
10108 S:      Supported
10109 W:      https://github.com/jonmason/ntb/wiki
10110 T:      git git://github.com/jonmason/ntb.git
10111 F:      drivers/ntb/
10112 F:      drivers/net/ntb_netdev.c
10113 F:      include/linux/ntb.h
10114 F:      include/linux/ntb_transport.h
10115 F:      tools/testing/selftests/ntb/
10116
10117 NTB IDT DRIVER
10118 M:      Serge Semin <fancer.lancer@gmail.com>
10119 L:      linux-ntb@googlegroups.com
10120 S:      Supported
10121 F:      drivers/ntb/hw/idt/
10122
10123 NTB INTEL DRIVER
10124 M:      Dave Jiang <dave.jiang@intel.com>
10125 L:      linux-ntb@googlegroups.com
10126 S:      Supported
10127 W:      https://github.com/davejiang/linux/wiki
10128 T:      git https://github.com/davejiang/linux.git
10129 F:      drivers/ntb/hw/intel/
10130
10131 NTFS FILESYSTEM
10132 M:      Anton Altaparmakov <anton@tuxera.com>
10133 L:      linux-ntfs-dev@lists.sourceforge.net
10134 W:      http://www.tuxera.com/
10135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10136 S:      Supported
10137 F:      Documentation/filesystems/ntfs.txt
10138 F:      fs/ntfs/
10139
10140 NUBUS SUBSYSTEM
10141 M:      Finn Thain <fthain@telegraphics.com.au>
10142 L:      linux-m68k@lists.linux-m68k.org
10143 S:      Maintained
10144 F:      arch/*/include/asm/nubus.h
10145 F:      drivers/nubus/
10146 F:      include/linux/nubus.h
10147 F:      include/uapi/linux/nubus.h
10148
10149 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10150 M:      Antonino Daplas <adaplas@gmail.com>
10151 L:      linux-fbdev@vger.kernel.org
10152 S:      Maintained
10153 F:      drivers/video/fbdev/riva/
10154 F:      drivers/video/fbdev/nvidia/
10155
10156 NVM EXPRESS DRIVER
10157 M:      Keith Busch <keith.busch@intel.com>
10158 M:      Jens Axboe <axboe@fb.com>
10159 M:      Christoph Hellwig <hch@lst.de>
10160 M:      Sagi Grimberg <sagi@grimberg.me>
10161 L:      linux-nvme@lists.infradead.org
10162 T:      git://git.infradead.org/nvme.git
10163 W:      http://git.infradead.org/nvme.git
10164 S:      Supported
10165 F:      drivers/nvme/host/
10166 F:      include/linux/nvme.h
10167 F:      include/uapi/linux/nvme_ioctl.h
10168
10169 NVM EXPRESS FC TRANSPORT DRIVERS
10170 M:      James Smart <james.smart@broadcom.com>
10171 L:      linux-nvme@lists.infradead.org
10172 S:      Supported
10173 F:      include/linux/nvme-fc.h
10174 F:      include/linux/nvme-fc-driver.h
10175 F:      drivers/nvme/host/fc.c
10176 F:      drivers/nvme/target/fc.c
10177 F:      drivers/nvme/target/fcloop.c
10178
10179 NVM EXPRESS TARGET DRIVER
10180 M:      Christoph Hellwig <hch@lst.de>
10181 M:      Sagi Grimberg <sagi@grimberg.me>
10182 L:      linux-nvme@lists.infradead.org
10183 T:      git://git.infradead.org/nvme.git
10184 W:      http://git.infradead.org/nvme.git
10185 S:      Supported
10186 F:      drivers/nvme/target/
10187
10188 NVMEM FRAMEWORK
10189 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10190 S:      Maintained
10191 F:      drivers/nvmem/
10192 F:      Documentation/devicetree/bindings/nvmem/
10193 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10194 F:      include/linux/nvmem-consumer.h
10195 F:      include/linux/nvmem-provider.h
10196
10197 NXP SGTL5000 DRIVER
10198 M:      Fabio Estevam <fabio.estevam@nxp.com>
10199 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10200 S:      Maintained
10201 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10202 F:      sound/soc/codecs/sgtl5000*
10203
10204 NXP TDA998X DRM DRIVER
10205 M:      Russell King <linux@armlinux.org.uk>
10206 S:      Supported
10207 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10208 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10209 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10210 F:      include/drm/i2c/tda998x.h
10211
10212 NXP TFA9879 DRIVER
10213 M:      Peter Rosin <peda@axentia.se>
10214 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10215 S:      Maintained
10216 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10217 F:      sound/soc/codecs/tfa9879*
10218
10219 NXP-NCI NFC DRIVER
10220 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10221 R:      Charles Gorand <charles.gorand@effinnov.com>
10222 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10223 S:      Supported
10224 F:      drivers/nfc/nxp-nci
10225
10226 OBJTOOL
10227 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10228 M:      Peter Zijlstra <peterz@infradead.org>
10229 S:      Supported
10230 F:      tools/objtool/
10231
10232 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10233 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10234 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10235 L:      linuxppc-dev@lists.ozlabs.org
10236 S:      Supported
10237 F:      arch/powerpc/platforms/powernv/ocxl.c
10238 F:      arch/powerpc/include/asm/pnv-ocxl.h
10239 F:      drivers/misc/ocxl/
10240 F:      include/misc/ocxl*
10241 F:      include/uapi/misc/ocxl.h
10242 F:      Documentation/accelerators/ocxl.rst
10243
10244 OMAP AUDIO SUPPORT
10245 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10246 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10247 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10248 L:      linux-omap@vger.kernel.org
10249 S:      Maintained
10250 F:      sound/soc/omap/
10251
10252 OMAP CLOCK FRAMEWORK SUPPORT
10253 M:      Paul Walmsley <paul@pwsan.com>
10254 L:      linux-omap@vger.kernel.org
10255 S:      Maintained
10256 F:      arch/arm/*omap*/*clock*
10257
10258 OMAP DEVICE TREE SUPPORT
10259 M:      Benoît Cousson <bcousson@baylibre.com>
10260 M:      Tony Lindgren <tony@atomide.com>
10261 L:      linux-omap@vger.kernel.org
10262 L:      devicetree@vger.kernel.org
10263 S:      Maintained
10264 F:      arch/arm/boot/dts/*omap*
10265 F:      arch/arm/boot/dts/*am3*
10266 F:      arch/arm/boot/dts/*am4*
10267 F:      arch/arm/boot/dts/*am5*
10268 F:      arch/arm/boot/dts/*dra7*
10269
10270 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10271 L:      linux-omap@vger.kernel.org
10272 L:      linux-fbdev@vger.kernel.org
10273 S:      Orphan
10274 F:      drivers/video/fbdev/omap2/
10275 F:      Documentation/arm/OMAP/DSS
10276
10277 OMAP FRAMEBUFFER SUPPORT
10278 L:      linux-fbdev@vger.kernel.org
10279 L:      linux-omap@vger.kernel.org
10280 S:      Orphan
10281 F:      drivers/video/fbdev/omap/
10282
10283 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10284 M:      Roger Quadros <rogerq@ti.com>
10285 M:      Tony Lindgren <tony@atomide.com>
10286 L:      linux-omap@vger.kernel.org
10287 S:      Maintained
10288 F:      drivers/memory/omap-gpmc.c
10289 F:      arch/arm/mach-omap2/*gpmc*
10290
10291 OMAP GPIO DRIVER
10292 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10293 M:      Santosh Shilimkar <ssantosh@kernel.org>
10294 M:      Kevin Hilman <khilman@kernel.org>
10295 L:      linux-omap@vger.kernel.org
10296 S:      Maintained
10297 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10298 F:      drivers/gpio/gpio-omap.c
10299
10300 OMAP HARDWARE SPINLOCK SUPPORT
10301 M:      Ohad Ben-Cohen <ohad@wizery.com>
10302 L:      linux-omap@vger.kernel.org
10303 S:      Maintained
10304 F:      drivers/hwspinlock/omap_hwspinlock.c
10305
10306 OMAP HS MMC SUPPORT
10307 L:      linux-mmc@vger.kernel.org
10308 L:      linux-omap@vger.kernel.org
10309 S:      Orphan
10310 F:      drivers/mmc/host/omap_hsmmc.c
10311
10312 OMAP HWMOD DATA
10313 M:      Paul Walmsley <paul@pwsan.com>
10314 L:      linux-omap@vger.kernel.org
10315 S:      Maintained
10316 F:      arch/arm/mach-omap2/omap_hwmod*data*
10317
10318 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10319 M:      Benoît Cousson <bcousson@baylibre.com>
10320 L:      linux-omap@vger.kernel.org
10321 S:      Maintained
10322 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10323
10324 OMAP HWMOD SUPPORT
10325 M:      Benoît Cousson <bcousson@baylibre.com>
10326 M:      Paul Walmsley <paul@pwsan.com>
10327 L:      linux-omap@vger.kernel.org
10328 S:      Maintained
10329 F:      arch/arm/mach-omap2/omap_hwmod.*
10330
10331 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10332 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10333 L:      linux-media@vger.kernel.org
10334 S:      Maintained
10335 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10336 F:      drivers/media/platform/omap3isp/
10337 F:      drivers/staging/media/omap4iss/
10338
10339 OMAP MMC SUPPORT
10340 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10341 L:      linux-omap@vger.kernel.org
10342 S:      Maintained
10343 F:      drivers/mmc/host/omap.c
10344
10345 OMAP POWER MANAGEMENT SUPPORT
10346 M:      Kevin Hilman <khilman@kernel.org>
10347 L:      linux-omap@vger.kernel.org
10348 S:      Maintained
10349 F:      arch/arm/*omap*/*pm*
10350 F:      drivers/cpufreq/omap-cpufreq.c
10351
10352 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10353 M:      Rajendra Nayak <rnayak@codeaurora.org>
10354 M:      Paul Walmsley <paul@pwsan.com>
10355 L:      linux-omap@vger.kernel.org
10356 S:      Maintained
10357 F:      arch/arm/mach-omap2/prm*
10358
10359 OMAP RANDOM NUMBER GENERATOR SUPPORT
10360 M:      Deepak Saxena <dsaxena@plexity.net>
10361 S:      Maintained
10362 F:      drivers/char/hw_random/omap-rng.c
10363
10364 OMAP USB SUPPORT
10365 L:      linux-usb@vger.kernel.org
10366 L:      linux-omap@vger.kernel.org
10367 S:      Orphan
10368 F:      drivers/usb/*/*omap*
10369 F:      arch/arm/*omap*/usb*
10370
10371 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10372 M:      Mark Jackson <mpfj@newflow.co.uk>
10373 L:      linux-omap@vger.kernel.org
10374 S:      Maintained
10375 F:      arch/arm/boot/dts/am335x-nano.dts
10376
10377 OMAP1 SUPPORT
10378 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10379 M:      Tony Lindgren <tony@atomide.com>
10380 L:      linux-omap@vger.kernel.org
10381 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10383 S:      Maintained
10384 F:      arch/arm/mach-omap1/
10385 F:      arch/arm/plat-omap/
10386 F:      arch/arm/configs/omap1_defconfig
10387 F:      drivers/i2c/busses/i2c-omap.c
10388 F:      include/linux/platform_data/i2c-omap.h
10389
10390 OMAP2+ SUPPORT
10391 M:      Tony Lindgren <tony@atomide.com>
10392 L:      linux-omap@vger.kernel.org
10393 W:      http://www.muru.com/linux/omap/
10394 W:      http://linux.omap.com/
10395 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10397 S:      Maintained
10398 F:      arch/arm/mach-omap2/
10399 F:      arch/arm/plat-omap/
10400 F:      arch/arm/configs/omap2plus_defconfig
10401 F:      drivers/i2c/busses/i2c-omap.c
10402 F:      drivers/irqchip/irq-omap-intc.c
10403 F:      drivers/mfd/*omap*.c
10404 F:      drivers/mfd/menelaus.c
10405 F:      drivers/mfd/palmas.c
10406 F:      drivers/mfd/tps65217.c
10407 F:      drivers/mfd/tps65218.c
10408 F:      drivers/mfd/tps65910.c
10409 F:      drivers/mfd/twl-core.[ch]
10410 F:      drivers/mfd/twl4030*.c
10411 F:      drivers/mfd/twl6030*.c
10412 F:      drivers/mfd/twl6040*.c
10413 F:      drivers/regulator/palmas-regulator*.c
10414 F:      drivers/regulator/pbias-regulator.c
10415 F:      drivers/regulator/tps65217-regulator.c
10416 F:      drivers/regulator/tps65218-regulator.c
10417 F:      drivers/regulator/tps65910-regulator.c
10418 F:      drivers/regulator/twl-regulator.c
10419 F:      drivers/regulator/twl6030-regulator.c
10420 F:      include/linux/platform_data/i2c-omap.h
10421
10422 ONION OMEGA2+ BOARD
10423 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10424 L:      linux-mips@linux-mips.org
10425 S:      Maintained
10426 F:      arch/mips/boot/dts/ralink/omega2p.dts
10427
10428 OMFS FILESYSTEM
10429 M:      Bob Copeland <me@bobcopeland.com>
10430 L:      linux-karma-devel@lists.sourceforge.net
10431 S:      Maintained
10432 F:      Documentation/filesystems/omfs.txt
10433 F:      fs/omfs/
10434
10435 OMNIKEY CARDMAN 4000 DRIVER
10436 M:      Harald Welte <laforge@gnumonks.org>
10437 S:      Maintained
10438 F:      drivers/char/pcmcia/cm4000_cs.c
10439 F:      include/linux/cm4000_cs.h
10440 F:      include/uapi/linux/cm4000_cs.h
10441
10442 OMNIKEY CARDMAN 4040 DRIVER
10443 M:      Harald Welte <laforge@gnumonks.org>
10444 S:      Maintained
10445 F:      drivers/char/pcmcia/cm4040_cs.*
10446
10447 OMNIVISION OV13858 SENSOR DRIVER
10448 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10449 L:      linux-media@vger.kernel.org
10450 T:      git git://linuxtv.org/media_tree.git
10451 S:      Maintained
10452 F:      drivers/media/i2c/ov13858.c
10453
10454 OMNIVISION OV2685 SENSOR DRIVER
10455 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10456 L:      linux-media@vger.kernel.org
10457 T:      git git://linuxtv.org/media_tree.git
10458 S:      Maintained
10459 F:      drivers/media/i2c/ov2685.c
10460
10461 OMNIVISION OV5640 SENSOR DRIVER
10462 M:      Steve Longerbeam <slongerbeam@gmail.com>
10463 L:      linux-media@vger.kernel.org
10464 T:      git git://linuxtv.org/media_tree.git
10465 S:      Maintained
10466 F:      drivers/media/i2c/ov5640.c
10467
10468 OMNIVISION OV5647 SENSOR DRIVER
10469 M:      Luis Oliveira <lolivei@synopsys.com>
10470 L:      linux-media@vger.kernel.org
10471 T:      git git://linuxtv.org/media_tree.git
10472 S:      Maintained
10473 F:      drivers/media/i2c/ov5647.c
10474
10475 OMNIVISION OV5695 SENSOR DRIVER
10476 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov5695.c
10481
10482 OMNIVISION OV7670 SENSOR DRIVER
10483 M:      Jonathan Corbet <corbet@lwn.net>
10484 L:      linux-media@vger.kernel.org
10485 T:      git git://linuxtv.org/media_tree.git
10486 S:      Maintained
10487 F:      drivers/media/i2c/ov7670.c
10488 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10489
10490 OMNIVISION OV772x SENSOR DRIVER
10491 M:      Jacopo Mondi <jacopo@jmondi.org>
10492 L:      linux-media@vger.kernel.org
10493 T:      git git://linuxtv.org/media_tree.git
10494 S:      Odd fixes
10495 F:      drivers/media/i2c/ov772x.c
10496 F:      include/media/i2c/ov772x.h
10497 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10498
10499 OMNIVISION OV7740 SENSOR DRIVER
10500 M:      Wenyou Yang <wenyou.yang@microchip.com>
10501 L:      linux-media@vger.kernel.org
10502 T:      git git://linuxtv.org/media_tree.git
10503 S:      Maintained
10504 F:      drivers/media/i2c/ov7740.c
10505 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10506
10507 OMNIVISION OV9650 SENSOR DRIVER
10508 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10509 R:      Akinobu Mita <akinobu.mita@gmail.com>
10510 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10511 L:      linux-media@vger.kernel.org
10512 T:      git git://linuxtv.org/media_tree.git
10513 S:      Maintained
10514 F:      drivers/media/i2c/ov9650.c
10515 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10516
10517 ONENAND FLASH DRIVER
10518 M:      Kyungmin Park <kyungmin.park@samsung.com>
10519 L:      linux-mtd@lists.infradead.org
10520 S:      Maintained
10521 F:      drivers/mtd/nand/onenand/
10522 F:      include/linux/mtd/onenand*.h
10523
10524 ONSTREAM SCSI TAPE DRIVER
10525 M:      Willem Riede <osst@riede.org>
10526 L:      osst-users@lists.sourceforge.net
10527 L:      linux-scsi@vger.kernel.org
10528 S:      Maintained
10529 F:      Documentation/scsi/osst.txt
10530 F:      drivers/scsi/osst.*
10531 F:      drivers/scsi/osst_*.h
10532 F:      drivers/scsi/st.h
10533
10534 OP-TEE DRIVER
10535 M:      Jens Wiklander <jens.wiklander@linaro.org>
10536 S:      Maintained
10537 F:      drivers/tee/optee/
10538
10539 OPA-VNIC DRIVER
10540 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10541 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10542 L:      linux-rdma@vger.kernel.org
10543 S:      Supported
10544 F:      drivers/infiniband/ulp/opa_vnic
10545
10546 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10547 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10548 M:      Frank Rowand <frowand.list@gmail.com>
10549 L:      devicetree@vger.kernel.org
10550 S:      Maintained
10551 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10552 F:      Documentation/devicetree/overlay-notes.txt
10553 F:      drivers/of/overlay.c
10554 F:      drivers/of/resolver.c
10555 K:      of_overlay_notifier_
10556
10557 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10558 M:      Rob Herring <robh+dt@kernel.org>
10559 M:      Frank Rowand <frowand.list@gmail.com>
10560 L:      devicetree@vger.kernel.org
10561 W:      http://www.devicetree.org/
10562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10563 S:      Maintained
10564 F:      drivers/of/
10565 F:      include/linux/of*.h
10566 F:      scripts/dtc/
10567 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10568
10569 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10570 M:      Rob Herring <robh+dt@kernel.org>
10571 M:      Mark Rutland <mark.rutland@arm.com>
10572 L:      devicetree@vger.kernel.org
10573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10574 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10575 S:      Maintained
10576 F:      Documentation/devicetree/
10577 F:      arch/*/boot/dts/
10578 F:      include/dt-bindings/
10579
10580 OPENCORES I2C BUS DRIVER
10581 M:      Peter Korsgaard <jacmet@sunsite.dk>
10582 L:      linux-i2c@vger.kernel.org
10583 S:      Maintained
10584 F:      Documentation/i2c/busses/i2c-ocores
10585 F:      drivers/i2c/busses/i2c-ocores.c
10586
10587 OPENRISC ARCHITECTURE
10588 M:      Jonas Bonn <jonas@southpole.se>
10589 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10590 M:      Stafford Horne <shorne@gmail.com>
10591 T:      git git://github.com/openrisc/linux.git
10592 L:      openrisc@lists.librecores.org
10593 W:      http://openrisc.io
10594 S:      Maintained
10595 F:      Documentation/devicetree/bindings/openrisc/
10596 F:      Documentation/openrisc/
10597 F:      arch/openrisc/
10598 F:      drivers/irqchip/irq-ompic.c
10599 F:      drivers/irqchip/irq-or1k-*
10600
10601 OPENVSWITCH
10602 M:      Pravin B Shelar <pshelar@ovn.org>
10603 L:      netdev@vger.kernel.org
10604 L:      dev@openvswitch.org
10605 W:      http://openvswitch.org
10606 S:      Maintained
10607 F:      net/openvswitch/
10608 F:      include/uapi/linux/openvswitch.h
10609
10610 OPERATING PERFORMANCE POINTS (OPP)
10611 M:      Viresh Kumar <vireshk@kernel.org>
10612 M:      Nishanth Menon <nm@ti.com>
10613 M:      Stephen Boyd <sboyd@kernel.org>
10614 L:      linux-pm@vger.kernel.org
10615 S:      Maintained
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10617 F:      drivers/opp/
10618 F:      include/linux/pm_opp.h
10619 F:      Documentation/power/opp.txt
10620 F:      Documentation/devicetree/bindings/opp/
10621
10622 OPL4 DRIVER
10623 M:      Clemens Ladisch <clemens@ladisch.de>
10624 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10625 T:      git git://git.alsa-project.org/alsa-kernel.git
10626 S:      Maintained
10627 F:      sound/drivers/opl4/
10628
10629 OPROFILE
10630 M:      Robert Richter <rric@kernel.org>
10631 L:      oprofile-list@lists.sf.net
10632 S:      Maintained
10633 F:      arch/*/include/asm/oprofile*.h
10634 F:      arch/*/oprofile/
10635 F:      drivers/oprofile/
10636 F:      include/linux/oprofile.h
10637
10638 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10639 M:      Mark Fasheh <mark@fasheh.com>
10640 M:      Joel Becker <jlbec@evilplan.org>
10641 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10642 W:      http://ocfs2.wiki.kernel.org
10643 S:      Supported
10644 F:      Documentation/filesystems/ocfs2.txt
10645 F:      Documentation/filesystems/dlmfs.txt
10646 F:      fs/ocfs2/
10647
10648 ORANGEFS FILESYSTEM
10649 M:      Mike Marshall <hubcap@omnibond.com>
10650 R:      Martin Brandenburg <martin@omnibond.com>
10651 L:      devel@lists.orangefs.org
10652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10653 S:      Supported
10654 F:      fs/orangefs/
10655 F:      Documentation/filesystems/orangefs.txt
10656
10657 ORINOCO DRIVER
10658 L:      linux-wireless@vger.kernel.org
10659 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10660 W:      http://www.nongnu.org/orinoco/
10661 S:      Orphan
10662 F:      drivers/net/wireless/intersil/orinoco/
10663
10664 OSD LIBRARY and FILESYSTEM
10665 M:      Boaz Harrosh <ooo@electrozaur.com>
10666 S:      Maintained
10667 F:      drivers/scsi/osd/
10668 F:      include/scsi/osd_*
10669 F:      fs/exofs/
10670
10671 OV2659 OMNIVISION SENSOR DRIVER
10672 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10673 L:      linux-media@vger.kernel.org
10674 W:      https://linuxtv.org
10675 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10676 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10677 S:      Maintained
10678 F:      drivers/media/i2c/ov2659.c
10679 F:      include/media/i2c/ov2659.h
10680
10681 OVERLAY FILESYSTEM
10682 M:      Miklos Szeredi <miklos@szeredi.hu>
10683 L:      linux-unionfs@vger.kernel.org
10684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10685 S:      Supported
10686 F:      fs/overlayfs/
10687 F:      Documentation/filesystems/overlayfs.txt
10688
10689 P54 WIRELESS DRIVER
10690 M:      Christian Lamparter <chunkeey@googlemail.com>
10691 L:      linux-wireless@vger.kernel.org
10692 W:      http://wireless.kernel.org/en/users/Drivers/p54
10693 S:      Maintained
10694 F:      drivers/net/wireless/intersil/p54/
10695
10696 PA SEMI ETHERNET DRIVER
10697 L:      netdev@vger.kernel.org
10698 S:      Orphan
10699 F:      drivers/net/ethernet/pasemi/*
10700
10701 PA SEMI SMBUS DRIVER
10702 L:      linux-i2c@vger.kernel.org
10703 S:      Orphan
10704 F:      drivers/i2c/busses/i2c-pasemi.c
10705
10706 PADATA PARALLEL EXECUTION MECHANISM
10707 M:      Steffen Klassert <steffen.klassert@secunet.com>
10708 L:      linux-crypto@vger.kernel.org
10709 S:      Maintained
10710 F:      kernel/padata.c
10711 F:      include/linux/padata.h
10712 F:      Documentation/padata.txt
10713
10714 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10715 M:      Harald Welte <laforge@gnumonks.org>
10716 L:      platform-driver-x86@vger.kernel.org
10717 S:      Maintained
10718 F:      drivers/platform/x86/panasonic-laptop.c
10719
10720 PARALLEL LCD/KEYPAD PANEL DRIVER
10721 M:      Willy Tarreau <willy@haproxy.com>
10722 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10723 S:      Odd Fixes
10724 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10725 F:      drivers/misc/panel.c
10726
10727 PARALLEL PORT SUBSYSTEM
10728 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10729 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10730 L:      linux-parport@lists.infradead.org (subscribers-only)
10731 S:      Maintained
10732 F:      drivers/parport/
10733 F:      include/linux/parport*.h
10734 F:      drivers/char/ppdev.c
10735 F:      include/uapi/linux/ppdev.h
10736 F:      Documentation/parport*.txt
10737
10738 PARAVIRT_OPS INTERFACE
10739 M:      Juergen Gross <jgross@suse.com>
10740 M:      Alok Kataria <akataria@vmware.com>
10741 L:      virtualization@lists.linux-foundation.org
10742 S:      Supported
10743 F:      Documentation/virtual/paravirt_ops.txt
10744 F:      arch/*/kernel/paravirt*
10745 F:      arch/*/include/asm/paravirt*.h
10746 F:      include/linux/hypervisor.h
10747
10748 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10749 M:      Tim Waugh <tim@cyberelk.net>
10750 L:      linux-parport@lists.infradead.org (subscribers-only)
10751 S:      Maintained
10752 F:      Documentation/blockdev/paride.txt
10753 F:      drivers/block/paride/
10754
10755 PARISC ARCHITECTURE
10756 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10757 M:      Helge Deller <deller@gmx.de>
10758 L:      linux-parisc@vger.kernel.org
10759 W:      http://www.parisc-linux.org/
10760 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10763 S:      Maintained
10764 F:      arch/parisc/
10765 F:      Documentation/parisc/
10766 F:      drivers/parisc/
10767 F:      drivers/char/agp/parisc-agp.c
10768 F:      drivers/input/serio/gscps2.c
10769 F:      drivers/parport/parport_gsc.*
10770 F:      drivers/tty/serial/8250/8250_gsc.c
10771 F:      drivers/video/fbdev/sti*
10772 F:      drivers/video/console/sti*
10773 F:      drivers/video/logo/logo_parisc*
10774
10775 PARMAN
10776 M:      Jiri Pirko <jiri@mellanox.com>
10777 L:      netdev@vger.kernel.org
10778 S:      Supported
10779 F:      lib/parman.c
10780 F:      lib/test_parman.c
10781 F:      include/linux/parman.h
10782
10783 PC87360 HARDWARE MONITORING DRIVER
10784 M:      Jim Cromie <jim.cromie@gmail.com>
10785 L:      linux-hwmon@vger.kernel.org
10786 S:      Maintained
10787 F:      Documentation/hwmon/pc87360
10788 F:      drivers/hwmon/pc87360.c
10789
10790 PC8736x GPIO DRIVER
10791 M:      Jim Cromie <jim.cromie@gmail.com>
10792 S:      Maintained
10793 F:      drivers/char/pc8736x_gpio.c
10794
10795 PC87427 HARDWARE MONITORING DRIVER
10796 M:      Jean Delvare <jdelvare@suse.com>
10797 L:      linux-hwmon@vger.kernel.org
10798 S:      Maintained
10799 F:      Documentation/hwmon/pc87427
10800 F:      drivers/hwmon/pc87427.c
10801
10802 PCA9532 LED DRIVER
10803 M:      Riku Voipio <riku.voipio@iki.fi>
10804 S:      Maintained
10805 F:      drivers/leds/leds-pca9532.c
10806 F:      include/linux/leds-pca9532.h
10807
10808 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10809 M:      Guenter Roeck <linux@roeck-us.net>
10810 L:      linux-i2c@vger.kernel.org
10811 S:      Maintained
10812 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10813
10814 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10815 M:      Khalid Aziz <khalid@gonehiking.org>
10816 S:      Maintained
10817 F:      drivers/firmware/pcdp.*
10818
10819 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10820 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10821 L:      linux-pci@vger.kernel.org
10822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10823 S:      Maintained
10824 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10825 F:      drivers/pci/controller/pci-aardvark.c
10826
10827 PCI DRIVER FOR ALTERA PCIE IP
10828 M:      Ley Foon Tan <lftan@altera.com>
10829 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10830 L:      linux-pci@vger.kernel.org
10831 S:      Supported
10832 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10833 F:      drivers/pci/controller/pcie-altera.c
10834
10835 PCI DRIVER FOR APPLIEDMICRO XGENE
10836 M:      Tanmay Inamdar <tinamdar@apm.com>
10837 L:      linux-pci@vger.kernel.org
10838 L:      linux-arm-kernel@lists.infradead.org
10839 S:      Maintained
10840 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10841 F:      drivers/pci/controller/pci-xgene.c
10842
10843 PCI DRIVER FOR ARM VERSATILE PLATFORM
10844 M:      Rob Herring <robh@kernel.org>
10845 L:      linux-pci@vger.kernel.org
10846 L:      linux-arm-kernel@lists.infradead.org
10847 S:      Maintained
10848 F:      Documentation/devicetree/bindings/pci/versatile.txt
10849 F:      drivers/pci/controller/pci-versatile.c
10850
10851 PCI DRIVER FOR ARMADA 8K
10852 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10853 L:      linux-pci@vger.kernel.org
10854 L:      linux-arm-kernel@lists.infradead.org
10855 S:      Maintained
10856 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10857 F:      drivers/pci/controller/dwc/pcie-armada8k.c
10858
10859 PCI DRIVER FOR CADENCE PCIE IP
10860 M:      Alan Douglas <adouglas@cadence.com>
10861 L:      linux-pci@vger.kernel.org
10862 S:      Maintained
10863 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10864 F:      drivers/pci/controller/pcie-cadence*
10865
10866 PCI DRIVER FOR FREESCALE LAYERSCAPE
10867 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10868 M:      Mingkai Hu <mingkai.hu@nxp.com>
10869 M:      Roy Zang <roy.zang@nxp.com>
10870 L:      linuxppc-dev@lists.ozlabs.org
10871 L:      linux-pci@vger.kernel.org
10872 L:      linux-arm-kernel@lists.infradead.org
10873 S:      Maintained
10874 F:      drivers/pci/controller/dwc/*layerscape*
10875
10876 PCI DRIVER FOR GENERIC OF HOSTS
10877 M:      Will Deacon <will.deacon@arm.com>
10878 L:      linux-pci@vger.kernel.org
10879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10880 S:      Maintained
10881 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10882 F:      drivers/pci/controller/pci-host-common.c
10883 F:      drivers/pci/controller/pci-host-generic.c
10884
10885 PCI DRIVER FOR IMX6
10886 M:      Richard Zhu <hongxing.zhu@nxp.com>
10887 M:      Lucas Stach <l.stach@pengutronix.de>
10888 L:      linux-pci@vger.kernel.org
10889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10890 S:      Maintained
10891 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10892 F:      drivers/pci/controller/dwc/*imx6*
10893
10894 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10895 M:      Keith Busch <keith.busch@intel.com>
10896 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10897 L:      linux-pci@vger.kernel.org
10898 S:      Supported
10899 F:      drivers/pci/controller/vmd.c
10900
10901 PCI DRIVER FOR MICROSEMI SWITCHTEC
10902 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10903 M:      Logan Gunthorpe <logang@deltatee.com>
10904 L:      linux-pci@vger.kernel.org
10905 S:      Maintained
10906 F:      Documentation/switchtec.txt
10907 F:      Documentation/ABI/testing/sysfs-class-switchtec
10908 F:      drivers/pci/switch/switchtec*
10909 F:      include/uapi/linux/switchtec_ioctl.h
10910 F:      include/linux/switchtec.h
10911 F:      drivers/ntb/hw/mscc/
10912
10913 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10914 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10915 M:      Jason Cooper <jason@lakedaemon.net>
10916 L:      linux-pci@vger.kernel.org
10917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10918 S:      Maintained
10919 F:      drivers/pci/controller/*mvebu*
10920
10921 PCI DRIVER FOR NVIDIA TEGRA
10922 M:      Thierry Reding <thierry.reding@gmail.com>
10923 L:      linux-tegra@vger.kernel.org
10924 L:      linux-pci@vger.kernel.org
10925 S:      Supported
10926 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10927 F:      drivers/pci/controller/pci-tegra.c
10928
10929 PCI DRIVER FOR RENESAS R-CAR
10930 M:      Simon Horman <horms@verge.net.au>
10931 L:      linux-pci@vger.kernel.org
10932 L:      linux-renesas-soc@vger.kernel.org
10933 S:      Maintained
10934 F:      drivers/pci/controller/*rcar*
10935
10936 PCI DRIVER FOR SAMSUNG EXYNOS
10937 M:      Jingoo Han <jingoohan1@gmail.com>
10938 L:      linux-pci@vger.kernel.org
10939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10941 S:      Maintained
10942 F:      drivers/pci/controller/dwc/pci-exynos.c
10943
10944 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10945 M:      Jingoo Han <jingoohan1@gmail.com>
10946 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10947 L:      linux-pci@vger.kernel.org
10948 S:      Maintained
10949 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10950 F:      drivers/pci/controller/dwc/*designware*
10951
10952 PCI DRIVER FOR TI DRA7XX
10953 M:      Kishon Vijay Abraham I <kishon@ti.com>
10954 L:      linux-omap@vger.kernel.org
10955 L:      linux-pci@vger.kernel.org
10956 S:      Supported
10957 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10958 F:      drivers/pci/controller/dwc/pci-dra7xx.c
10959
10960 PCI DRIVER FOR TI KEYSTONE
10961 M:      Murali Karicheri <m-karicheri2@ti.com>
10962 L:      linux-pci@vger.kernel.org
10963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10964 S:      Maintained
10965 F:      drivers/pci/controller/dwc/*keystone*
10966
10967 PCI ENDPOINT SUBSYSTEM
10968 M:      Kishon Vijay Abraham I <kishon@ti.com>
10969 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10970 L:      linux-pci@vger.kernel.org
10971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10972 S:      Supported
10973 F:      drivers/pci/endpoint/
10974 F:      drivers/misc/pci_endpoint_test.c
10975 F:      tools/pci/
10976
10977 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10978 M:      Russell Currey <ruscur@russell.cc>
10979 L:      linuxppc-dev@lists.ozlabs.org
10980 S:      Supported
10981 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10982 F:      arch/powerpc/kernel/eeh*.c
10983 F:      arch/powerpc/platforms/*/eeh*.c
10984 F:      arch/powerpc/include/*/eeh*.h
10985
10986 PCI ERROR RECOVERY
10987 M:      Linas Vepstas <linasvepstas@gmail.com>
10988 L:      linux-pci@vger.kernel.org
10989 S:      Supported
10990 F:      Documentation/PCI/pci-error-recovery.txt
10991
10992 PCI MSI DRIVER FOR ALTERA MSI IP
10993 M:      Ley Foon Tan <lftan@altera.com>
10994 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10995 L:      linux-pci@vger.kernel.org
10996 S:      Supported
10997 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10998 F:      drivers/pci/controller/pcie-altera-msi.c
10999
11000 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11001 M:      Duc Dang <dhdang@apm.com>
11002 L:      linux-pci@vger.kernel.org
11003 L:      linux-arm-kernel@lists.infradead.org
11004 S:      Maintained
11005 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11006 F:      drivers/pci/controller/pci-xgene-msi.c
11007
11008 PCI SUBSYSTEM
11009 M:      Bjorn Helgaas <bhelgaas@google.com>
11010 L:      linux-pci@vger.kernel.org
11011 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11013 S:      Supported
11014 F:      Documentation/devicetree/bindings/pci/
11015 F:      Documentation/PCI/
11016 F:      drivers/acpi/pci*
11017 F:      drivers/pci/
11018 F:      include/asm-generic/pci*
11019 F:      include/linux/pci*
11020 F:      include/linux/of_pci.h
11021 F:      include/uapi/linux/pci*
11022 F:      lib/pci*
11023 F:      arch/x86/pci/
11024 F:      arch/x86/kernel/quirks.c
11025
11026 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11027 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11028 L:      linux-pci@vger.kernel.org
11029 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11031 S:      Supported
11032 F:      drivers/pci/controller/
11033
11034 PCIE DRIVER FOR AXIS ARTPEC
11035 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11036 L:      linux-arm-kernel@axis.com
11037 L:      linux-pci@vger.kernel.org
11038 S:      Maintained
11039 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11040 F:      drivers/pci/controller/dwc/*artpec*
11041
11042 PCIE DRIVER FOR CAVIUM THUNDERX
11043 M:      David Daney <david.daney@cavium.com>
11044 L:      linux-pci@vger.kernel.org
11045 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11046 S:      Supported
11047 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11048 F:      drivers/pci/controller/pci-thunder-*
11049
11050 PCIE DRIVER FOR HISILICON
11051 M:      Zhou Wang <wangzhou1@hisilicon.com>
11052 L:      linux-pci@vger.kernel.org
11053 S:      Maintained
11054 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11055 F:      drivers/pci/controller/dwc/pcie-hisi.c
11056
11057 PCIE DRIVER FOR HISILICON KIRIN
11058 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11059 M:      Binghui Wang <wangbinghui@hisilicon.com>
11060 L:      linux-pci@vger.kernel.org
11061 S:      Maintained
11062 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11063 F:      drivers/pci/controller/dwc/pcie-kirin.c
11064
11065 PCIE DRIVER FOR HISILICON STB
11066 M:      Jianguo Sun <sunjianguo1@huawei.com>
11067 M:      Shawn Guo <shawn.guo@linaro.org>
11068 L:      linux-pci@vger.kernel.org
11069 S:      Maintained
11070 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11071 F:      drivers/pci/controller/dwc/pcie-histb.c
11072
11073 PCIE DRIVER FOR MEDIATEK
11074 M:      Ryder Lee <ryder.lee@mediatek.com>
11075 L:      linux-pci@vger.kernel.org
11076 L:      linux-mediatek@lists.infradead.org
11077 S:      Supported
11078 F:      Documentation/devicetree/bindings/pci/mediatek*
11079 F:      drivers/pci/controller/*mediatek*
11080
11081 PCIE DRIVER FOR QUALCOMM MSM
11082 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11083 L:      linux-pci@vger.kernel.org
11084 L:      linux-arm-msm@vger.kernel.org
11085 S:      Maintained
11086 F:      drivers/pci/controller/dwc/*qcom*
11087
11088 PCIE DRIVER FOR ROCKCHIP
11089 M:      Shawn Lin <shawn.lin@rock-chips.com>
11090 L:      linux-pci@vger.kernel.org
11091 L:      linux-rockchip@lists.infradead.org
11092 S:      Maintained
11093 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11094 F:      drivers/pci/controller/pcie-rockchip*
11095
11096 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11097 M:      Linus Walleij <linus.walleij@linaro.org>
11098 L:      linux-pci@vger.kernel.org
11099 S:      Maintained
11100 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11101 F:      drivers/pci/controller/pci-v3-semi.c
11102
11103 PCIE DRIVER FOR ST SPEAR13XX
11104 M:      Pratyush Anand <pratyush.anand@gmail.com>
11105 L:      linux-pci@vger.kernel.org
11106 S:      Maintained
11107 F:      drivers/pci/controller/dwc/*spear*
11108
11109 PCMCIA SUBSYSTEM
11110 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11112 S:      Odd Fixes
11113 F:      Documentation/pcmcia/
11114 F:      tools/pcmcia/
11115 F:      drivers/pcmcia/
11116 F:      include/pcmcia/
11117
11118 PCNET32 NETWORK DRIVER
11119 M:      Don Fry <pcnet32@frontier.com>
11120 L:      netdev@vger.kernel.org
11121 S:      Maintained
11122 F:      drivers/net/ethernet/amd/pcnet32.c
11123
11124 PCRYPT PARALLEL CRYPTO ENGINE
11125 M:      Steffen Klassert <steffen.klassert@secunet.com>
11126 L:      linux-crypto@vger.kernel.org
11127 S:      Maintained
11128 F:      crypto/pcrypt.c
11129 F:      include/crypto/pcrypt.h
11130
11131 PEAQ WMI HOTKEYS DRIVER
11132 M:      Hans de Goede <hdegoede@redhat.com>
11133 L:      platform-driver-x86@vger.kernel.org
11134 S:      Maintained
11135 F:      drivers/platform/x86/peaq-wmi.c
11136
11137 PER-CPU MEMORY ALLOCATOR
11138 M:      Tejun Heo <tj@kernel.org>
11139 M:      Christoph Lameter <cl@linux.com>
11140 M:      Dennis Zhou <dennisszhou@gmail.com>
11141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11142 S:      Maintained
11143 F:      include/linux/percpu*.h
11144 F:      mm/percpu*.c
11145 F:      arch/*/include/asm/percpu.h
11146
11147 PER-TASK DELAY ACCOUNTING
11148 M:      Balbir Singh <bsingharora@gmail.com>
11149 S:      Maintained
11150 F:      include/linux/delayacct.h
11151 F:      kernel/delayacct.c
11152
11153 PERFORMANCE EVENTS SUBSYSTEM
11154 M:      Peter Zijlstra <peterz@infradead.org>
11155 M:      Ingo Molnar <mingo@redhat.com>
11156 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11157 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11158 R:      Jiri Olsa <jolsa@redhat.com>
11159 R:      Namhyung Kim <namhyung@kernel.org>
11160 L:      linux-kernel@vger.kernel.org
11161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11162 S:      Supported
11163 F:      kernel/events/*
11164 F:      include/linux/perf_event.h
11165 F:      include/uapi/linux/perf_event.h
11166 F:      arch/*/kernel/perf_event*.c
11167 F:      arch/*/kernel/*/perf_event*.c
11168 F:      arch/*/kernel/*/*/perf_event*.c
11169 F:      arch/*/include/asm/perf_event.h
11170 F:      arch/*/kernel/perf_callchain.c
11171 F:      arch/*/events/*
11172 F:      tools/perf/
11173
11174 PERSONALITY HANDLING
11175 M:      Christoph Hellwig <hch@infradead.org>
11176 L:      linux-abi-devel@lists.sourceforge.net
11177 S:      Maintained
11178 F:      include/linux/personality.h
11179 F:      include/uapi/linux/personality.h
11180
11181 PHONET PROTOCOL
11182 M:      Remi Denis-Courmont <courmisch@gmail.com>
11183 S:      Supported
11184 F:      Documentation/networking/phonet.txt
11185 F:      include/linux/phonet.h
11186 F:      include/net/phonet/
11187 F:      include/uapi/linux/phonet.h
11188 F:      net/phonet/
11189
11190 PHRAM MTD DRIVER
11191 M:      Joern Engel <joern@lazybastard.org>
11192 L:      linux-mtd@lists.infradead.org
11193 S:      Maintained
11194 F:      drivers/mtd/devices/phram.c
11195
11196 PICOLCD HID DRIVER
11197 M:      Bruno Prémont <bonbons@linux-vserver.org>
11198 L:      linux-input@vger.kernel.org
11199 S:      Maintained
11200 F:      drivers/hid/hid-picolcd*
11201
11202 PICOXCELL SUPPORT
11203 M:      Jamie Iles <jamie@jamieiles.com>
11204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11205 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11206 S:      Supported
11207 F:      arch/arm/boot/dts/picoxcell*
11208 F:      arch/arm/mach-picoxcell/
11209 F:      drivers/crypto/picoxcell*
11210
11211 PIN CONTROL SUBSYSTEM
11212 M:      Linus Walleij <linus.walleij@linaro.org>
11213 L:      linux-gpio@vger.kernel.org
11214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11215 S:      Maintained
11216 F:      Documentation/devicetree/bindings/pinctrl/
11217 F:      Documentation/driver-api/pinctl.rst
11218 F:      drivers/pinctrl/
11219 F:      include/linux/pinctrl/
11220
11221 PIN CONTROLLER - ATMEL AT91
11222 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11224 S:      Maintained
11225 F:      drivers/pinctrl/pinctrl-at91.*
11226
11227 PIN CONTROLLER - ATMEL AT91 PIO4
11228 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11230 L:      linux-gpio@vger.kernel.org
11231 S:      Supported
11232 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11233
11234 PIN CONTROLLER - FREESCALE
11235 M:      Dong Aisheng <aisheng.dong@nxp.com>
11236 M:      Fabio Estevam <festevam@gmail.com>
11237 M:      Shawn Guo <shawnguo@kernel.org>
11238 M:      Stefan Agner <stefan@agner.ch>
11239 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11240 L:      linux-gpio@vger.kernel.org
11241 S:      Maintained
11242 F:      drivers/pinctrl/freescale/
11243 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11244
11245 PIN CONTROLLER - INTEL
11246 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11247 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11248 S:      Maintained
11249 F:      drivers/pinctrl/intel/
11250
11251 PIN CONTROLLER - MEDIATEK
11252 M:      Sean Wang <sean.wang@mediatek.com>
11253 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11254 S:      Maintained
11255 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11256 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11257 F:      drivers/pinctrl/mediatek/mtk-eint.*
11258 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11259 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11260 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11261
11262 PIN CONTROLLER - QUALCOMM
11263 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11264 S:      Maintained
11265 L:      linux-arm-msm@vger.kernel.org
11266 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11267 F:      drivers/pinctrl/qcom/
11268
11269 PIN CONTROLLER - RENESAS
11270 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11271 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11272 L:      linux-renesas-soc@vger.kernel.org
11273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11274 S:      Maintained
11275 F:      drivers/pinctrl/sh-pfc/
11276
11277 PIN CONTROLLER - SAMSUNG
11278 M:      Tomasz Figa <tomasz.figa@gmail.com>
11279 M:      Krzysztof Kozlowski <krzk@kernel.org>
11280 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11282 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11283 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11285 S:      Maintained
11286 F:      drivers/pinctrl/samsung/
11287 F:      include/dt-bindings/pinctrl/samsung.h
11288 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11289
11290 PIN CONTROLLER - SINGLE
11291 M:      Tony Lindgren <tony@atomide.com>
11292 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11294 L:      linux-omap@vger.kernel.org
11295 S:      Maintained
11296 F:      drivers/pinctrl/pinctrl-single.c
11297
11298 PIN CONTROLLER - ST SPEAR
11299 M:      Viresh Kumar <vireshk@kernel.org>
11300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11301 W:      http://www.st.com/spear
11302 S:      Maintained
11303 F:      drivers/pinctrl/spear/
11304
11305 PISTACHIO SOC SUPPORT
11306 M:      James Hartley <james.hartley@sondrel.com>
11307 L:      linux-mips@linux-mips.org
11308 S:      Odd Fixes
11309 F:      arch/mips/pistachio/
11310 F:      arch/mips/include/asm/mach-pistachio/
11311 F:      arch/mips/boot/dts/img/pistachio*
11312 F:      arch/mips/configs/pistachio*_defconfig
11313
11314 PKTCDVD DRIVER
11315 S:      Orphan
11316 M:      linux-block@vger.kernel.org
11317 F:      drivers/block/pktcdvd.c
11318 F:      include/linux/pktcdvd.h
11319 F:      include/uapi/linux/pktcdvd.h
11320
11321 PKUNITY SOC DRIVERS
11322 M:      Guan Xuetao <gxt@pku.edu.cn>
11323 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11324 S:      Maintained
11325 T:      git git://github.com/gxt/linux.git
11326 F:      drivers/input/serio/i8042-unicore32io.h
11327 F:      drivers/i2c/busses/i2c-puv3.c
11328 F:      drivers/video/fbdev/fb-puv3.c
11329 F:      drivers/rtc/rtc-puv3.c
11330
11331 PMBUS HARDWARE MONITORING DRIVERS
11332 M:      Guenter Roeck <linux@roeck-us.net>
11333 L:      linux-hwmon@vger.kernel.org
11334 W:      http://hwmon.wiki.kernel.org/
11335 W:      http://www.roeck-us.net/linux/drivers/
11336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11337 S:      Maintained
11338 F:      Documentation/hwmon/pmbus
11339 F:      drivers/hwmon/pmbus/
11340 F:      include/linux/pmbus.h
11341
11342 PMC SIERRA MaxRAID DRIVER
11343 L:      linux-scsi@vger.kernel.org
11344 W:      http://www.pmc-sierra.com/
11345 S:      Orphan
11346 F:      drivers/scsi/pmcraid.*
11347
11348 PMC SIERRA PM8001 DRIVER
11349 M:      Jack Wang <jinpu.wang@profitbricks.com>
11350 M:      lindar_liu@usish.com
11351 L:      linux-scsi@vger.kernel.org
11352 S:      Supported
11353 F:      drivers/scsi/pm8001/
11354
11355 PNP SUPPORT
11356 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11357 S:      Maintained
11358 F:      drivers/pnp/
11359
11360 POSIX CLOCKS and TIMERS
11361 M:      Thomas Gleixner <tglx@linutronix.de>
11362 L:      linux-kernel@vger.kernel.org
11363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11364 S:      Maintained
11365 F:      fs/timerfd.c
11366 F:      include/linux/timer*
11367 F:      kernel/time/*timer*
11368
11369 POWER MANAGEMENT CORE
11370 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11371 L:      linux-pm@vger.kernel.org
11372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11373 B:      https://bugzilla.kernel.org
11374 S:      Supported
11375 F:      drivers/base/power/
11376 F:      include/linux/pm.h
11377 F:      include/linux/pm_*
11378 F:      include/linux/powercap.h
11379 F:      drivers/powercap/
11380 F:      kernel/configs/nopm.config
11381
11382 POWER STATE COORDINATION INTERFACE (PSCI)
11383 M:      Mark Rutland <mark.rutland@arm.com>
11384 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11385 L:      linux-arm-kernel@lists.infradead.org
11386 S:      Maintained
11387 F:      drivers/firmware/psci*.c
11388 F:      include/linux/psci.h
11389 F:      include/uapi/linux/psci.h
11390
11391 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11392 M:      Sebastian Reichel <sre@kernel.org>
11393 L:      linux-pm@vger.kernel.org
11394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11395 S:      Maintained
11396 F:      Documentation/ABI/testing/sysfs-class-power
11397 F:      Documentation/devicetree/bindings/power/supply/
11398 F:      include/linux/power_supply.h
11399 F:      drivers/power/supply/
11400
11401 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11402 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11403 L:      linuxppc-dev@lists.ozlabs.org
11404 S:      Maintained
11405 F:      drivers/char/powernv-op-panel.c
11406
11407 PPP OVER ATM (RFC 2364)
11408 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11409 S:      Maintained
11410 F:      net/atm/pppoatm.c
11411 F:      include/uapi/linux/atmppp.h
11412
11413 PPP OVER ETHERNET
11414 M:      Michal Ostrowski <mostrows@earthlink.net>
11415 S:      Maintained
11416 F:      drivers/net/ppp/pppoe.c
11417 F:      drivers/net/ppp/pppox.c
11418
11419 PPP OVER L2TP
11420 M:      James Chapman <jchapman@katalix.com>
11421 S:      Maintained
11422 F:      net/l2tp/l2tp_ppp.c
11423 F:      include/linux/if_pppol2tp.h
11424 F:      include/uapi/linux/if_pppol2tp.h
11425
11426 PPP PROTOCOL DRIVERS AND COMPRESSORS
11427 M:      Paul Mackerras <paulus@samba.org>
11428 L:      linux-ppp@vger.kernel.org
11429 S:      Maintained
11430 F:      drivers/net/ppp/ppp_*
11431
11432 PPS SUPPORT
11433 M:      Rodolfo Giometti <giometti@enneenne.com>
11434 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11435 L:      linuxpps@ml.enneenne.com (subscribers-only)
11436 S:      Maintained
11437 F:      Documentation/pps/
11438 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11439 F:      Documentation/ABI/testing/sysfs-pps
11440 F:      drivers/pps/
11441 F:      include/linux/pps*.h
11442 F:      include/uapi/linux/pps.h
11443
11444 PPTP DRIVER
11445 M:      Dmitry Kozlov <xeb@mail.ru>
11446 L:      netdev@vger.kernel.org
11447 S:      Maintained
11448 F:      drivers/net/ppp/pptp.c
11449 W:      http://sourceforge.net/projects/accel-pptp
11450
11451 PREEMPTIBLE KERNEL
11452 M:      Robert Love <rml@tech9.net>
11453 L:      kpreempt-tech@lists.sourceforge.net
11454 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11455 S:      Supported
11456 F:      Documentation/preempt-locking.txt
11457 F:      include/linux/preempt.h
11458
11459 PRINTK
11460 M:      Petr Mladek <pmladek@suse.com>
11461 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11462 R:      Steven Rostedt <rostedt@goodmis.org>
11463 S:      Maintained
11464 F:      kernel/printk/
11465 F:      include/linux/printk.h
11466
11467 PRISM54 WIRELESS DRIVER
11468 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11469 L:      linux-wireless@vger.kernel.org
11470 W:      http://wireless.kernel.org/en/users/Drivers/p54
11471 S:      Obsolete
11472 F:      drivers/net/wireless/intersil/prism54/
11473
11474 PROC SYSCTL
11475 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11476 M:      Kees Cook <keescook@chromium.org>
11477 L:      linux-kernel@vger.kernel.org
11478 L:      linux-fsdevel@vger.kernel.org
11479 S:      Maintained
11480 F:      fs/proc/proc_sysctl.c
11481 F:      include/linux/sysctl.h
11482 F:      kernel/sysctl.c
11483 F:      tools/testing/selftests/sysctl/
11484
11485 PS3 NETWORK SUPPORT
11486 M:      Geoff Levand <geoff@infradead.org>
11487 L:      netdev@vger.kernel.org
11488 L:      linuxppc-dev@lists.ozlabs.org
11489 S:      Maintained
11490 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11491
11492 PS3 PLATFORM SUPPORT
11493 M:      Geoff Levand <geoff@infradead.org>
11494 L:      linuxppc-dev@lists.ozlabs.org
11495 S:      Maintained
11496 F:      arch/powerpc/boot/ps3*
11497 F:      arch/powerpc/include/asm/lv1call.h
11498 F:      arch/powerpc/include/asm/ps3*.h
11499 F:      arch/powerpc/platforms/ps3/
11500 F:      drivers/*/ps3*
11501 F:      drivers/ps3/
11502 F:      drivers/rtc/rtc-ps3.c
11503 F:      drivers/usb/host/*ps3.c
11504 F:      sound/ppc/snd_ps3*
11505
11506 PS3VRAM DRIVER
11507 M:      Jim Paris <jim@jtan.com>
11508 M:      Geoff Levand <geoff@infradead.org>
11509 L:      linuxppc-dev@lists.ozlabs.org
11510 S:      Maintained
11511 F:      drivers/block/ps3vram.c
11512
11513 PSAMPLE PACKET SAMPLING SUPPORT:
11514 M:      Yotam Gigi <yotam.gi@gmail.com>
11515 S:      Maintained
11516 F:      net/psample
11517 F:      include/net/psample.h
11518 F:      include/uapi/linux/psample.h
11519
11520 PSTORE FILESYSTEM
11521 M:      Kees Cook <keescook@chromium.org>
11522 M:      Anton Vorontsov <anton@enomsg.org>
11523 M:      Colin Cross <ccross@android.com>
11524 M:      Tony Luck <tony.luck@intel.com>
11525 S:      Maintained
11526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11527 F:      fs/pstore/
11528 F:      include/linux/pstore*
11529 F:      drivers/firmware/efi/efi-pstore.c
11530 F:      drivers/acpi/apei/erst.c
11531 F:      Documentation/admin-guide/ramoops.rst
11532 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11533 K:      \b(pstore|ramoops)
11534
11535 PTP HARDWARE CLOCK SUPPORT
11536 M:      Richard Cochran <richardcochran@gmail.com>
11537 L:      netdev@vger.kernel.org
11538 S:      Maintained
11539 W:      http://linuxptp.sourceforge.net/
11540 F:      Documentation/ABI/testing/sysfs-ptp
11541 F:      Documentation/ptp/*
11542 F:      drivers/net/phy/dp83640*
11543 F:      drivers/ptp/*
11544 F:      include/linux/ptp_cl*
11545
11546 PTRACE SUPPORT
11547 M:      Oleg Nesterov <oleg@redhat.com>
11548 S:      Maintained
11549 F:      include/asm-generic/syscall.h
11550 F:      include/linux/ptrace.h
11551 F:      include/linux/regset.h
11552 F:      include/linux/tracehook.h
11553 F:      include/uapi/linux/ptrace.h
11554 F:      include/uapi/linux/ptrace.h
11555 F:      include/asm-generic/ptrace.h
11556 F:      kernel/ptrace.c
11557 F:      arch/*/ptrace*.c
11558 F:      arch/*/*/ptrace*.c
11559 F:      arch/*/include/asm/ptrace*.h
11560
11561 PULSE8-CEC DRIVER
11562 M:      Hans Verkuil <hverkuil@xs4all.nl>
11563 L:      linux-media@vger.kernel.org
11564 T:      git git://linuxtv.org/media_tree.git
11565 S:      Maintained
11566 F:      drivers/media/usb/pulse8-cec/*
11567 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11568
11569 PVRUSB2 VIDEO4LINUX DRIVER
11570 M:      Mike Isely <isely@pobox.com>
11571 L:      pvrusb2@isely.net       (subscribers-only)
11572 L:      linux-media@vger.kernel.org
11573 W:      http://www.isely.net/pvrusb2/
11574 T:      git git://linuxtv.org/media_tree.git
11575 S:      Maintained
11576 F:      Documentation/media/v4l-drivers/pvrusb2*
11577 F:      drivers/media/usb/pvrusb2/
11578
11579 PWC WEBCAM DRIVER
11580 M:      Hans Verkuil <hverkuil@xs4all.nl>
11581 L:      linux-media@vger.kernel.org
11582 T:      git git://linuxtv.org/media_tree.git
11583 S:      Odd Fixes
11584 F:      drivers/media/usb/pwc/*
11585
11586 PWM FAN DRIVER
11587 M:      Kamil Debski <kamil@wypas.org>
11588 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11589 L:      linux-hwmon@vger.kernel.org
11590 S:      Supported
11591 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11592 F:      Documentation/hwmon/pwm-fan
11593 F:      drivers/hwmon/pwm-fan.c
11594
11595 PWM IR Transmitter
11596 M:      Sean Young <sean@mess.org>
11597 L:      linux-media@vger.kernel.org
11598 S:      Maintained
11599 F:      drivers/media/rc/pwm-ir-tx.c
11600
11601 PWM SUBSYSTEM
11602 M:      Thierry Reding <thierry.reding@gmail.com>
11603 L:      linux-pwm@vger.kernel.org
11604 S:      Maintained
11605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11606 F:      Documentation/pwm.txt
11607 F:      Documentation/devicetree/bindings/pwm/
11608 F:      include/linux/pwm.h
11609 F:      drivers/pwm/
11610 F:      drivers/video/backlight/pwm_bl.c
11611 F:      include/linux/pwm_backlight.h
11612 F:      drivers/gpio/gpio-mvebu.c
11613 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11614
11615 PXA GPIO DRIVER
11616 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11617 L:      linux-gpio@vger.kernel.org
11618 S:      Maintained
11619 F:      drivers/gpio/gpio-pxa.c
11620
11621 PXA MMCI DRIVER
11622 S:      Orphan
11623
11624 PXA RTC DRIVER
11625 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11626 L:      linux-rtc@vger.kernel.org
11627 S:      Maintained
11628
11629 PXA2xx/PXA3xx SUPPORT
11630 M:      Daniel Mack <daniel@zonque.org>
11631 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11632 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11634 T:      git git://github.com/hzhuang1/linux.git
11635 T:      git git://github.com/rjarzmik/linux.git
11636 S:      Maintained
11637 F:      arch/arm/boot/dts/pxa*
11638 F:      arch/arm/mach-pxa/
11639 F:      drivers/dma/pxa*
11640 F:      drivers/pcmcia/pxa2xx*
11641 F:      drivers/pinctrl/pxa/
11642 F:      drivers/spi/spi-pxa2xx*
11643 F:      drivers/usb/gadget/udc/pxa2*
11644 F:      include/sound/pxa2xx-lib.h
11645 F:      sound/arm/pxa*
11646 F:      sound/soc/pxa/
11647
11648 QAT DRIVER
11649 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11650 L:      qat-linux@intel.com
11651 S:      Supported
11652 F:      drivers/crypto/qat/
11653
11654 QCOM AUDIO (ASoC) DRIVERS
11655 M:      Patrick Lai <plai@codeaurora.org>
11656 M:      Banajit Goswami <bgoswami@codeaurora.org>
11657 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11658 S:      Supported
11659 F:      sound/soc/qcom/
11660
11661 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11662 M:      Gabriel Somlo <somlo@cmu.edu>
11663 M:      "Michael S. Tsirkin" <mst@redhat.com>
11664 L:      qemu-devel@nongnu.org
11665 S:      Maintained
11666 F:      drivers/firmware/qemu_fw_cfg.c
11667 F:      include/uapi/linux/qemu_fw_cfg.h
11668
11669 QIB DRIVER
11670 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11671 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11672 L:      linux-rdma@vger.kernel.org
11673 S:      Supported
11674 F:      drivers/infiniband/hw/qib/
11675
11676 QLOGIC QL41xxx FCOE DRIVER
11677 M:      QLogic-Storage-Upstream@cavium.com
11678 L:      linux-scsi@vger.kernel.org
11679 S:      Supported
11680 F:      drivers/scsi/qedf/
11681
11682 QLOGIC QL41xxx ISCSI DRIVER
11683 M:      QLogic-Storage-Upstream@cavium.com
11684 L:      linux-scsi@vger.kernel.org
11685 S:      Supported
11686 F:      drivers/scsi/qedi/
11687
11688 QLOGIC QL4xxx ETHERNET DRIVER
11689 M:      Ariel Elior <Ariel.Elior@cavium.com>
11690 M:      everest-linux-l2@cavium.com
11691 L:      netdev@vger.kernel.org
11692 S:      Supported
11693 F:      drivers/net/ethernet/qlogic/qed/
11694 F:      include/linux/qed/
11695 F:      drivers/net/ethernet/qlogic/qede/
11696
11697 QLOGIC QL4xxx RDMA DRIVER
11698 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11699 M:      Ariel Elior <Ariel.Elior@cavium.com>
11700 L:      linux-rdma@vger.kernel.org
11701 S:      Supported
11702 F:      drivers/infiniband/hw/qedr/
11703 F:      include/uapi/rdma/qedr-abi.h
11704
11705 QLOGIC QLA1280 SCSI DRIVER
11706 M:      Michael Reed <mdr@sgi.com>
11707 L:      linux-scsi@vger.kernel.org
11708 S:      Maintained
11709 F:      drivers/scsi/qla1280.[ch]
11710
11711 QLOGIC QLA2XXX FC-SCSI DRIVER
11712 M:      qla2xxx-upstream@qlogic.com
11713 L:      linux-scsi@vger.kernel.org
11714 S:      Supported
11715 F:      Documentation/scsi/LICENSE.qla2xxx
11716 F:      drivers/scsi/qla2xxx/
11717
11718 QLOGIC QLA3XXX NETWORK DRIVER
11719 M:      Dept-GELinuxNICDev@cavium.com
11720 L:      netdev@vger.kernel.org
11721 S:      Supported
11722 F:      Documentation/networking/LICENSE.qla3xxx
11723 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11724
11725 QLOGIC QLA4XXX iSCSI DRIVER
11726 M:      QLogic-Storage-Upstream@qlogic.com
11727 L:      linux-scsi@vger.kernel.org
11728 S:      Supported
11729 F:      Documentation/scsi/LICENSE.qla4xxx
11730 F:      drivers/scsi/qla4xxx/
11731
11732 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11733 M:      Harish Patil <harish.patil@cavium.com>
11734 M:      Manish Chopra <manish.chopra@cavium.com>
11735 M:      Dept-GELinuxNICDev@cavium.com
11736 L:      netdev@vger.kernel.org
11737 S:      Supported
11738 F:      drivers/net/ethernet/qlogic/qlcnic/
11739
11740 QLOGIC QLGE 10Gb ETHERNET DRIVER
11741 M:      Harish Patil <harish.patil@cavium.com>
11742 M:      Manish Chopra <manish.chopra@cavium.com>
11743 M:      Dept-GELinuxNICDev@cavium.com
11744 L:      netdev@vger.kernel.org
11745 S:      Supported
11746 F:      drivers/net/ethernet/qlogic/qlge/
11747
11748 QNX4 FILESYSTEM
11749 M:      Anders Larsen <al@alarsen.net>
11750 W:      http://www.alarsen.net/linux/qnx4fs/
11751 S:      Maintained
11752 F:      fs/qnx4/
11753 F:      include/uapi/linux/qnx4_fs.h
11754 F:      include/uapi/linux/qnxtypes.h
11755
11756 QORIQ DPAA2 FSL-MC BUS DRIVER
11757 M:      Stuart Yoder <stuyoder@gmail.com>
11758 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11759 L:      linux-kernel@vger.kernel.org
11760 S:      Maintained
11761 F:      drivers/bus/fsl-mc/
11762 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11763 F:      Documentation/networking/dpaa2/overview.rst
11764
11765 QT1010 MEDIA DRIVER
11766 M:      Antti Palosaari <crope@iki.fi>
11767 L:      linux-media@vger.kernel.org
11768 W:      https://linuxtv.org
11769 W:      http://palosaari.fi/linux/
11770 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11771 T:      git git://linuxtv.org/anttip/media_tree.git
11772 S:      Maintained
11773 F:      drivers/media/tuners/qt1010*
11774
11775 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11776 M:      Kalle Valo <kvalo@codeaurora.org>
11777 L:      ath10k@lists.infradead.org
11778 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11780 S:      Supported
11781 F:      drivers/net/wireless/ath/ath10k/
11782
11783 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11784 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11785 L:      linux-wireless@vger.kernel.org
11786 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11787 S:      Supported
11788 F:      drivers/net/wireless/ath/ath9k/
11789
11790 QUALCOMM CAMERA SUBSYSTEM DRIVER
11791 M:      Todor Tomov <todor.tomov@linaro.org>
11792 L:      linux-media@vger.kernel.org
11793 S:      Maintained
11794 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11795 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11796 F:      drivers/media/platform/qcom/camss-8x16/
11797
11798 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11799 M:  Ilia Lin <ilia.lin@gmail.com>
11800 L:  linux-pm@vger.kernel.org
11801 S:  Maintained
11802 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11803 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11804
11805 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11806 M:      Timur Tabi <timur@codeaurora.org>
11807 L:      netdev@vger.kernel.org
11808 S:      Supported
11809 F:      drivers/net/ethernet/qualcomm/emac/
11810
11811 QUALCOMM HEXAGON ARCHITECTURE
11812 M:      Richard Kuo <rkuo@codeaurora.org>
11813 L:      linux-hexagon@vger.kernel.org
11814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11815 S:      Supported
11816 F:      arch/hexagon/
11817
11818 QUALCOMM HIDMA DRIVER
11819 M:      Sinan Kaya <okaya@codeaurora.org>
11820 L:      linux-arm-kernel@lists.infradead.org
11821 L:      linux-arm-msm@vger.kernel.org
11822 L:      dmaengine@vger.kernel.org
11823 S:      Supported
11824 F:      drivers/dma/qcom/hidma*
11825
11826 QUALCOMM IOMMU
11827 M:      Rob Clark <robdclark@gmail.com>
11828 L:      iommu@lists.linux-foundation.org
11829 L:      linux-arm-msm@vger.kernel.org
11830 S:      Maintained
11831 F:      drivers/iommu/qcom_iommu.c
11832
11833 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11834 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11835 L:      linux-media@vger.kernel.org
11836 L:      linux-arm-msm@vger.kernel.org
11837 T:      git git://linuxtv.org/media_tree.git
11838 S:      Maintained
11839 F:      drivers/media/platform/qcom/venus/
11840
11841 QUALCOMM WCN36XX WIRELESS DRIVER
11842 M:      Kalle Valo <kvalo@codeaurora.org>
11843 L:      wcn36xx@lists.infradead.org
11844 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11845 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11846 S:      Supported
11847 F:      drivers/net/wireless/ath/wcn36xx/
11848
11849 QUANTENNA QTNFMAC WIRELESS DRIVER
11850 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11851 M:      Avinash Patil <avinashp@quantenna.com>
11852 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11853 L:      linux-wireless@vger.kernel.org
11854 S:      Maintained
11855 F:      drivers/net/wireless/quantenna
11856
11857 RADEON and AMDGPU DRM DRIVERS
11858 M:      Alex Deucher <alexander.deucher@amd.com>
11859 M:      Christian König <christian.koenig@amd.com>
11860 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11861 L:      amd-gfx@lists.freedesktop.org
11862 T:      git git://people.freedesktop.org/~agd5f/linux
11863 S:      Supported
11864 F:      drivers/gpu/drm/radeon/
11865 F:      include/uapi/drm/radeon_drm.h
11866 F:      drivers/gpu/drm/amd/
11867 F:      include/uapi/drm/amdgpu_drm.h
11868
11869 RADEON FRAMEBUFFER DISPLAY DRIVER
11870 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11871 L:      linux-fbdev@vger.kernel.org
11872 S:      Maintained
11873 F:      drivers/video/fbdev/aty/radeon*
11874 F:      include/uapi/linux/radeonfb.h
11875
11876 RADIOSHARK RADIO DRIVER
11877 M:      Hans Verkuil <hverkuil@xs4all.nl>
11878 L:      linux-media@vger.kernel.org
11879 T:      git git://linuxtv.org/media_tree.git
11880 S:      Maintained
11881 F:      drivers/media/radio/radio-shark.c
11882
11883 RADIOSHARK2 RADIO DRIVER
11884 M:      Hans Verkuil <hverkuil@xs4all.nl>
11885 L:      linux-media@vger.kernel.org
11886 T:      git git://linuxtv.org/media_tree.git
11887 S:      Maintained
11888 F:      drivers/media/radio/radio-shark2.c
11889 F:      drivers/media/radio/radio-tea5777.c
11890
11891 RADOS BLOCK DEVICE (RBD)
11892 M:      Ilya Dryomov <idryomov@gmail.com>
11893 M:      Sage Weil <sage@redhat.com>
11894 M:      Alex Elder <elder@kernel.org>
11895 L:      ceph-devel@vger.kernel.org
11896 W:      http://ceph.com/
11897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11898 T:      git git://github.com/ceph/ceph-client.git
11899 S:      Supported
11900 F:      Documentation/ABI/testing/sysfs-bus-rbd
11901 F:      drivers/block/rbd.c
11902 F:      drivers/block/rbd_types.h
11903
11904 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11905 M:      Paul Mackerras <paulus@samba.org>
11906 L:      linux-fbdev@vger.kernel.org
11907 S:      Maintained
11908 F:      drivers/video/fbdev/aty/aty128fb.c
11909
11910 RAINSHADOW-CEC DRIVER
11911 M:      Hans Verkuil <hverkuil@xs4all.nl>
11912 L:      linux-media@vger.kernel.org
11913 T:      git git://linuxtv.org/media_tree.git
11914 S:      Maintained
11915 F:      drivers/media/usb/rainshadow-cec/*
11916
11917 RALINK MIPS ARCHITECTURE
11918 M:      John Crispin <john@phrozen.org>
11919 L:      linux-mips@linux-mips.org
11920 S:      Maintained
11921 F:      arch/mips/ralink
11922
11923 RALINK RT2X00 WIRELESS LAN DRIVER
11924 P:      rt2x00 project
11925 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11926 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11927 L:      linux-wireless@vger.kernel.org
11928 S:      Maintained
11929 F:      drivers/net/wireless/ralink/rt2x00/
11930
11931 RAMDISK RAM BLOCK DEVICE DRIVER
11932 M:      Jens Axboe <axboe@kernel.dk>
11933 S:      Maintained
11934 F:      Documentation/blockdev/ramdisk.txt
11935 F:      drivers/block/brd.c
11936
11937 RANCHU VIRTUAL BOARD FOR MIPS
11938 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11939 L:      linux-mips@linux-mips.org
11940 S:      Supported
11941 F:      arch/mips/generic/board-ranchu.c
11942 F:      arch/mips/configs/generic/board-ranchu.config
11943
11944 RANDOM NUMBER DRIVER
11945 M:      "Theodore Ts'o" <tytso@mit.edu>
11946 S:      Maintained
11947 F:      drivers/char/random.c
11948
11949 RAPIDIO SUBSYSTEM
11950 M:      Matt Porter <mporter@kernel.crashing.org>
11951 M:      Alexandre Bounine <alex.bou9@gmail.com>
11952 S:      Maintained
11953 F:      drivers/rapidio/
11954
11955 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11956 L:      linux-wireless@vger.kernel.org
11957 S:      Orphan
11958 F:      drivers/net/wireless/ray*
11959
11960 RCUTORTURE TEST FRAMEWORK
11961 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11962 M:      Josh Triplett <josh@joshtriplett.org>
11963 R:      Steven Rostedt <rostedt@goodmis.org>
11964 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11965 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11966 L:      linux-kernel@vger.kernel.org
11967 S:      Supported
11968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11969 F:      tools/testing/selftests/rcutorture
11970
11971 RDC R-321X SoC
11972 M:      Florian Fainelli <florian@openwrt.org>
11973 S:      Maintained
11974
11975 RDC R6040 FAST ETHERNET DRIVER
11976 M:      Florian Fainelli <f.fainelli@gmail.com>
11977 L:      netdev@vger.kernel.org
11978 S:      Maintained
11979 F:      drivers/net/ethernet/rdc/r6040.c
11980
11981 RDMAVT - RDMA verbs software
11982 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11983 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11984 L:      linux-rdma@vger.kernel.org
11985 S:      Supported
11986 F:      drivers/infiniband/sw/rdmavt
11987
11988 RDS - RELIABLE DATAGRAM SOCKETS
11989 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11990 L:      netdev@vger.kernel.org
11991 L:      linux-rdma@vger.kernel.org
11992 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11993 W:      https://oss.oracle.com/projects/rds/
11994 S:      Supported
11995 F:      net/rds/
11996 F:      Documentation/networking/rds.txt
11997
11998 RDT - RESOURCE ALLOCATION
11999 M:      Fenghua Yu <fenghua.yu@intel.com>
12000 L:      linux-kernel@vger.kernel.org
12001 S:      Supported
12002 F:      arch/x86/kernel/cpu/intel_rdt*
12003 F:      arch/x86/include/asm/intel_rdt_sched.h
12004 F:      Documentation/x86/intel_rdt*
12005
12006 READ-COPY UPDATE (RCU)
12007 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12008 M:      Josh Triplett <josh@joshtriplett.org>
12009 R:      Steven Rostedt <rostedt@goodmis.org>
12010 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12011 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12012 L:      linux-kernel@vger.kernel.org
12013 W:      http://www.rdrop.com/users/paulmck/RCU/
12014 S:      Supported
12015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12016 F:      Documentation/RCU/
12017 X:      Documentation/RCU/torture.txt
12018 F:      include/linux/rcu*
12019 X:      include/linux/srcu.h
12020 F:      kernel/rcu/
12021 X:      kernel/torture.c
12022
12023 REAL TIME CLOCK (RTC) SUBSYSTEM
12024 M:      Alessandro Zummo <a.zummo@towertech.it>
12025 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12026 L:      linux-rtc@vger.kernel.org
12027 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12029 S:      Maintained
12030 F:      Documentation/devicetree/bindings/rtc/
12031 F:      Documentation/rtc.txt
12032 F:      drivers/rtc/
12033 F:      include/linux/rtc.h
12034 F:      include/uapi/linux/rtc.h
12035 F:      include/linux/rtc/
12036 F:      include/linux/platform_data/rtc-*
12037 F:      tools/testing/selftests/rtc/
12038
12039 REALTEK AUDIO CODECS
12040 M:      Bard Liao <bardliao@realtek.com>
12041 M:      Oder Chiou <oder_chiou@realtek.com>
12042 S:      Maintained
12043 F:      sound/soc/codecs/rt*
12044 F:      include/sound/rt*.h
12045
12046 REGISTER MAP ABSTRACTION
12047 M:      Mark Brown <broonie@kernel.org>
12048 L:      linux-kernel@vger.kernel.org
12049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12050 S:      Supported
12051 F:      Documentation/devicetree/bindings/regmap/
12052 F:      drivers/base/regmap/
12053 F:      include/linux/regmap.h
12054
12055 REISERFS FILE SYSTEM
12056 L:      reiserfs-devel@vger.kernel.org
12057 S:      Supported
12058 F:      fs/reiserfs/
12059
12060 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12061 M:      Ohad Ben-Cohen <ohad@wizery.com>
12062 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12063 L:      linux-remoteproc@vger.kernel.org
12064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12065 S:      Maintained
12066 F:      Documentation/devicetree/bindings/remoteproc/
12067 F:      Documentation/remoteproc.txt
12068 F:      drivers/remoteproc/
12069 F:      include/linux/remoteproc.h
12070
12071 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12072 M:      Ohad Ben-Cohen <ohad@wizery.com>
12073 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12074 L:      linux-remoteproc@vger.kernel.org
12075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12076 S:      Maintained
12077 F:      drivers/rpmsg/
12078 F:      Documentation/rpmsg.txt
12079 F:      include/linux/rpmsg.h
12080 F:      include/linux/rpmsg/
12081
12082 RENESAS CLOCK DRIVERS
12083 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12084 L:      linux-renesas-soc@vger.kernel.org
12085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12086 S:      Supported
12087 F:      drivers/clk/renesas/
12088
12089 RENESAS EMEV2 I2C DRIVER
12090 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12091 S:      Supported
12092 F:      drivers/i2c/busses/i2c-emev2.c
12093
12094 RENESAS ETHERNET DRIVERS
12095 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12096 L:      netdev@vger.kernel.org
12097 L:      linux-renesas-soc@vger.kernel.org
12098 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12099 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12100 F:      drivers/net/ethernet/renesas/
12101 F:      include/linux/sh_eth.h
12102
12103 RENESAS R-CAR GYROADC DRIVER
12104 M:      Marek Vasut <marek.vasut@gmail.com>
12105 L:      linux-iio@vger.kernel.org
12106 S:      Supported
12107 F:      drivers/iio/adc/rcar_gyro_adc.c
12108
12109 RENESAS R-CAR I2C DRIVERS
12110 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12111 S:      Supported
12112 F:      drivers/i2c/busses/i2c-rcar.c
12113 F:      drivers/i2c/busses/i2c-sh_mobile.c
12114
12115 RENESAS USB PHY DRIVER
12116 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12117 L:      linux-renesas-soc@vger.kernel.org
12118 S:      Maintained
12119 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12120
12121 RESET CONTROLLER FRAMEWORK
12122 M:      Philipp Zabel <p.zabel@pengutronix.de>
12123 T:      git git://git.pengutronix.de/git/pza/linux
12124 S:      Maintained
12125 F:      drivers/reset/
12126 F:      Documentation/devicetree/bindings/reset/
12127 F:      include/dt-bindings/reset/
12128 F:      include/linux/reset.h
12129 F:      include/linux/reset-controller.h
12130
12131 RESTARTABLE SEQUENCES SUPPORT
12132 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12133 M:      Peter Zijlstra <peterz@infradead.org>
12134 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12135 M:      Boqun Feng <boqun.feng@gmail.com>
12136 L:      linux-kernel@vger.kernel.org
12137 S:      Supported
12138 F:      kernel/rseq.c
12139 F:      include/uapi/linux/rseq.h
12140 F:      include/trace/events/rseq.h
12141 F:      tools/testing/selftests/rseq/
12142
12143 RFKILL
12144 M:      Johannes Berg <johannes@sipsolutions.net>
12145 L:      linux-wireless@vger.kernel.org
12146 W:      http://wireless.kernel.org/
12147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12149 S:      Maintained
12150 F:      Documentation/rfkill.txt
12151 F:      Documentation/ABI/stable/sysfs-class-rfkill
12152 F:      net/rfkill/
12153
12154 RHASHTABLE
12155 M:      Thomas Graf <tgraf@suug.ch>
12156 M:      Herbert Xu <herbert@gondor.apana.org.au>
12157 L:      netdev@vger.kernel.org
12158 S:      Maintained
12159 F:      lib/rhashtable.c
12160 F:      include/linux/rhashtable.h
12161
12162 RICOH R5C592 MEMORYSTICK DRIVER
12163 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12164 S:      Maintained
12165 F:      drivers/memstick/host/r592.*
12166
12167 RICOH SMARTMEDIA/XD DRIVER
12168 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12169 S:      Maintained
12170 F:      drivers/mtd/nand/raw/r852.c
12171 F:      drivers/mtd/nand/raw/r852.h
12172
12173 RISC-V ARCHITECTURE
12174 M:      Palmer Dabbelt <palmer@sifive.com>
12175 M:      Albert Ou <aou@eecs.berkeley.edu>
12176 L:      linux-riscv@lists.infradead.org
12177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12178 S:      Supported
12179 F:      arch/riscv/
12180 K:      riscv
12181 N:      riscv
12182
12183 ROCCAT DRIVERS
12184 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12185 W:      http://sourceforge.net/projects/roccat/
12186 S:      Maintained
12187 F:      drivers/hid/hid-roccat*
12188 F:      include/linux/hid-roccat*
12189 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12190
12191 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12192 M:      Jacob chen <jacob2.chen@rock-chips.com>
12193 L:      linux-media@vger.kernel.org
12194 S:      Maintained
12195 F:      drivers/media/platform/rockchip/rga/
12196 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12197
12198 ROCKER DRIVER
12199 M:      Jiri Pirko <jiri@resnulli.us>
12200 L:      netdev@vger.kernel.org
12201 S:      Supported
12202 F:      drivers/net/ethernet/rocker/
12203
12204 ROCKETPORT DRIVER
12205 P:      Comtrol Corp.
12206 W:      http://www.comtrol.com
12207 S:      Maintained
12208 F:      Documentation/serial/rocket.txt
12209 F:      drivers/tty/rocket*
12210
12211 ROCKETPORT EXPRESS/INFINITY DRIVER
12212 M:      Kevin Cernekee <cernekee@gmail.com>
12213 L:      linux-serial@vger.kernel.org
12214 S:      Odd Fixes
12215 F:      drivers/tty/serial/rp2.*
12216
12217 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12218 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12219 L:      linux-kernel@vger.kernel.org
12220 L:      linux-renesas-soc@vger.kernel.org
12221 S:      Supported
12222 F:      drivers/mfd/bd9571mwv.c
12223 F:      drivers/regulator/bd9571mwv-regulator.c
12224 F:      drivers/gpio/gpio-bd9571mwv.c
12225 F:      include/linux/mfd/bd9571mwv.h
12226 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12227
12228 ROSE NETWORK LAYER
12229 M:      Ralf Baechle <ralf@linux-mips.org>
12230 L:      linux-hams@vger.kernel.org
12231 W:      http://www.linux-ax25.org/
12232 S:      Maintained
12233 F:      include/net/rose.h
12234 F:      include/uapi/linux/rose.h
12235 F:      net/rose/
12236
12237 RTL2830 MEDIA DRIVER
12238 M:      Antti Palosaari <crope@iki.fi>
12239 L:      linux-media@vger.kernel.org
12240 W:      https://linuxtv.org
12241 W:      http://palosaari.fi/linux/
12242 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12243 T:      git git://linuxtv.org/anttip/media_tree.git
12244 S:      Maintained
12245 F:      drivers/media/dvb-frontends/rtl2830*
12246
12247 RTL2832 MEDIA DRIVER
12248 M:      Antti Palosaari <crope@iki.fi>
12249 L:      linux-media@vger.kernel.org
12250 W:      https://linuxtv.org
12251 W:      http://palosaari.fi/linux/
12252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12253 T:      git git://linuxtv.org/anttip/media_tree.git
12254 S:      Maintained
12255 F:      drivers/media/dvb-frontends/rtl2832*
12256
12257 RTL2832_SDR MEDIA DRIVER
12258 M:      Antti Palosaari <crope@iki.fi>
12259 L:      linux-media@vger.kernel.org
12260 W:      https://linuxtv.org
12261 W:      http://palosaari.fi/linux/
12262 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12263 T:      git git://linuxtv.org/anttip/media_tree.git
12264 S:      Maintained
12265 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12266
12267 RTL8180 WIRELESS DRIVER
12268 L:      linux-wireless@vger.kernel.org
12269 W:      http://wireless.kernel.org/
12270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12271 S:      Orphan
12272 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12273
12274 RTL8187 WIRELESS DRIVER
12275 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12276 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12277 M:      Larry Finger <Larry.Finger@lwfinger.net>
12278 L:      linux-wireless@vger.kernel.org
12279 W:      http://wireless.kernel.org/
12280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12281 S:      Maintained
12282 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12283
12284 REALTEK WIRELESS DRIVER (rtlwifi family)
12285 M:      Ping-Ke Shih <pkshih@realtek.com>
12286 L:      linux-wireless@vger.kernel.org
12287 W:      http://wireless.kernel.org/
12288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12289 S:      Maintained
12290 F:      drivers/net/wireless/realtek/rtlwifi/
12291
12292 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12293 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12294 L:      linux-wireless@vger.kernel.org
12295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12296 S:      Maintained
12297 F:      drivers/net/wireless/realtek/rtl8xxxu/
12298
12299 RXRPC SOCKETS (AF_RXRPC)
12300 M:      David Howells <dhowells@redhat.com>
12301 L:      linux-afs@lists.infradead.org
12302 S:      Supported
12303 F:      net/rxrpc/
12304 F:      include/keys/rxrpc-type.h
12305 F:      include/net/af_rxrpc.h
12306 F:      include/trace/events/rxrpc.h
12307 F:      include/uapi/linux/rxrpc.h
12308 F:      Documentation/networking/rxrpc.txt
12309 W:      https://www.infradead.org/~dhowells/kafs/
12310
12311 S3 SAVAGE FRAMEBUFFER DRIVER
12312 M:      Antonino Daplas <adaplas@gmail.com>
12313 L:      linux-fbdev@vger.kernel.org
12314 S:      Maintained
12315 F:      drivers/video/fbdev/savage/
12316
12317 S390
12318 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12319 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12320 L:      linux-s390@vger.kernel.org
12321 W:      http://www.ibm.com/developerworks/linux/linux390/
12322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12323 S:      Supported
12324 F:      arch/s390/
12325 F:      drivers/s390/
12326 F:      Documentation/s390/
12327 F:      Documentation/driver-api/s390-drivers.rst
12328
12329 S390 COMMON I/O LAYER
12330 M:      Sebastian Ott <sebott@linux.ibm.com>
12331 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12332 L:      linux-s390@vger.kernel.org
12333 W:      http://www.ibm.com/developerworks/linux/linux390/
12334 S:      Supported
12335 F:      drivers/s390/cio/
12336
12337 S390 DASD DRIVER
12338 M:      Stefan Haberland <sth@linux.ibm.com>
12339 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12340 L:      linux-s390@vger.kernel.org
12341 W:      http://www.ibm.com/developerworks/linux/linux390/
12342 S:      Supported
12343 F:      drivers/s390/block/dasd*
12344 F:      block/partitions/ibm.c
12345
12346 S390 IOMMU (PCI)
12347 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12348 L:      linux-s390@vger.kernel.org
12349 W:      http://www.ibm.com/developerworks/linux/linux390/
12350 S:      Supported
12351 F:      drivers/iommu/s390-iommu.c
12352
12353 S390 IUCV NETWORK LAYER
12354 M:      Julian Wiedmann <jwi@linux.ibm.com>
12355 M:      Ursula Braun <ubraun@linux.ibm.com>
12356 L:      linux-s390@vger.kernel.org
12357 W:      http://www.ibm.com/developerworks/linux/linux390/
12358 S:      Supported
12359 F:      drivers/s390/net/*iucv*
12360 F:      include/net/iucv/
12361 F:      net/iucv/
12362
12363 S390 NETWORK DRIVERS
12364 M:      Julian Wiedmann <jwi@linux.ibm.com>
12365 M:      Ursula Braun <ubraun@linux.ibm.com>
12366 L:      linux-s390@vger.kernel.org
12367 W:      http://www.ibm.com/developerworks/linux/linux390/
12368 S:      Supported
12369 F:      drivers/s390/net/
12370
12371 S390 PCI SUBSYSTEM
12372 M:      Sebastian Ott <sebott@linux.ibm.com>
12373 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12374 L:      linux-s390@vger.kernel.org
12375 W:      http://www.ibm.com/developerworks/linux/linux390/
12376 S:      Supported
12377 F:      arch/s390/pci/
12378 F:      drivers/pci/hotplug/s390_pci_hpc.c
12379
12380 S390 VFIO-CCW DRIVER
12381 M:      Cornelia Huck <cohuck@redhat.com>
12382 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12383 M:      Halil Pasic <pasic@linux.ibm.com>
12384 L:      linux-s390@vger.kernel.org
12385 L:      kvm@vger.kernel.org
12386 S:      Supported
12387 F:      drivers/s390/cio/vfio_ccw*
12388 F:      Documentation/s390/vfio-ccw.txt
12389 F:      include/uapi/linux/vfio_ccw.h
12390
12391 S390 ZCRYPT DRIVER
12392 M:      Harald Freudenberger <freude@linux.ibm.com>
12393 L:      linux-s390@vger.kernel.org
12394 W:      http://www.ibm.com/developerworks/linux/linux390/
12395 S:      Supported
12396 F:      drivers/s390/crypto/
12397
12398 S390 ZFCP DRIVER
12399 M:      Steffen Maier <maier@linux.ibm.com>
12400 M:      Benjamin Block <bblock@linux.ibm.com>
12401 L:      linux-s390@vger.kernel.org
12402 W:      http://www.ibm.com/developerworks/linux/linux390/
12403 S:      Supported
12404 F:      drivers/s390/scsi/zfcp_*
12405
12406 S3C24XX SD/MMC Driver
12407 M:      Ben Dooks <ben-linux@fluff.org>
12408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12409 S:      Supported
12410 F:      drivers/mmc/host/s3cmci.*
12411
12412 SAA6588 RDS RECEIVER DRIVER
12413 M:      Hans Verkuil <hverkuil@xs4all.nl>
12414 L:      linux-media@vger.kernel.org
12415 T:      git git://linuxtv.org/media_tree.git
12416 W:      https://linuxtv.org
12417 S:      Odd Fixes
12418 F:      drivers/media/i2c/saa6588*
12419
12420 SAA7134 VIDEO4LINUX DRIVER
12421 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12422 L:      linux-media@vger.kernel.org
12423 W:      https://linuxtv.org
12424 T:      git git://linuxtv.org/media_tree.git
12425 S:      Odd fixes
12426 F:      Documentation/media/v4l-drivers/saa7134*
12427 F:      drivers/media/pci/saa7134/
12428
12429 SAA7146 VIDEO4LINUX-2 DRIVER
12430 M:      Hans Verkuil <hverkuil@xs4all.nl>
12431 L:      linux-media@vger.kernel.org
12432 T:      git git://linuxtv.org/media_tree.git
12433 S:      Maintained
12434 F:      drivers/media/common/saa7146/
12435 F:      drivers/media/pci/saa7146/
12436 F:      include/media/saa7146*
12437
12438 SAMSUNG AUDIO (ASoC) DRIVERS
12439 M:      Krzysztof Kozlowski <krzk@kernel.org>
12440 M:      Sangbeom Kim <sbkim73@samsung.com>
12441 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12442 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12443 S:      Supported
12444 F:      sound/soc/samsung/
12445 F:      Documentation/devicetree/bindings/sound/samsung*
12446
12447 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12448 M:      Krzysztof Kozlowski <krzk@kernel.org>
12449 L:      linux-crypto@vger.kernel.org
12450 L:      linux-samsung-soc@vger.kernel.org
12451 S:      Maintained
12452 F:      drivers/crypto/exynos-rng.c
12453 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12454
12455 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12456 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12457 L:      linux-samsung-soc@vger.kernel.org
12458 S:      Maintained
12459 F:      drivers/char/hw_random/exynos-trng.c
12460 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12461
12462 SAMSUNG FRAMEBUFFER DRIVER
12463 M:      Jingoo Han <jingoohan1@gmail.com>
12464 L:      linux-fbdev@vger.kernel.org
12465 S:      Maintained
12466 F:      drivers/video/fbdev/s3c-fb.c
12467
12468 SAMSUNG LAPTOP DRIVER
12469 M:      Corentin Chary <corentin.chary@gmail.com>
12470 L:      platform-driver-x86@vger.kernel.org
12471 S:      Maintained
12472 F:      drivers/platform/x86/samsung-laptop.c
12473
12474 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12475 M:      Sangbeom Kim <sbkim73@samsung.com>
12476 M:      Krzysztof Kozlowski <krzk@kernel.org>
12477 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12478 L:      linux-kernel@vger.kernel.org
12479 L:      linux-samsung-soc@vger.kernel.org
12480 S:      Supported
12481 F:      drivers/mfd/sec*.c
12482 F:      drivers/regulator/s2m*.c
12483 F:      drivers/regulator/s5m*.c
12484 F:      drivers/clk/clk-s2mps11.c
12485 F:      drivers/rtc/rtc-s5m.c
12486 F:      include/linux/mfd/samsung/
12487 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12488 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12489 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12490 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12491
12492 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12493 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12494 L:      linux-media@vger.kernel.org
12495 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12496 S:      Maintained
12497 F:      drivers/media/platform/s3c-camif/
12498 F:      include/media/drv-intf/s3c_camif.h
12499
12500 SAMSUNG S3FWRN5 NFC DRIVER
12501 M:      Robert Baldyga <r.baldyga@samsung.com>
12502 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12503 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12504 S:      Supported
12505 F:      drivers/nfc/s3fwrn5
12506
12507 SAMSUNG S5C73M3 CAMERA DRIVER
12508 M:      Kyungmin Park <kyungmin.park@samsung.com>
12509 M:      Andrzej Hajda <a.hajda@samsung.com>
12510 L:      linux-media@vger.kernel.org
12511 S:      Supported
12512 F:      drivers/media/i2c/s5c73m3/*
12513
12514 SAMSUNG S5K5BAF CAMERA DRIVER
12515 M:      Kyungmin Park <kyungmin.park@samsung.com>
12516 M:      Andrzej Hajda <a.hajda@samsung.com>
12517 L:      linux-media@vger.kernel.org
12518 S:      Supported
12519 F:      drivers/media/i2c/s5k5baf.c
12520
12521 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12522 M:      Krzysztof Kozlowski <krzk@kernel.org>
12523 M:      Vladimir Zapolskiy <vz@mleia.com>
12524 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12525 L:      linux-crypto@vger.kernel.org
12526 L:      linux-samsung-soc@vger.kernel.org
12527 S:      Maintained
12528 F:      drivers/crypto/s5p-sss.c
12529
12530 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12531 M:      Kyungmin Park <kyungmin.park@samsung.com>
12532 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12533 L:      linux-media@vger.kernel.org
12534 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12535 S:      Supported
12536 F:      drivers/media/platform/exynos4-is/
12537
12538 SAMSUNG SOC CLOCK DRIVERS
12539 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12540 M:      Tomasz Figa <tomasz.figa@gmail.com>
12541 M:      Chanwoo Choi <cw00.choi@samsung.com>
12542 S:      Supported
12543 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12545 F:      drivers/clk/samsung/
12546 F:      include/dt-bindings/clock/exynos*.h
12547 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12548
12549 SAMSUNG SPI DRIVERS
12550 M:      Kukjin Kim <kgene@kernel.org>
12551 M:      Krzysztof Kozlowski <krzk@kernel.org>
12552 M:      Andi Shyti <andi@etezian.org>
12553 L:      linux-spi@vger.kernel.org
12554 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12555 S:      Maintained
12556 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12557 F:      drivers/spi/spi-s3c*
12558 F:      include/linux/platform_data/spi-s3c64xx.h
12559
12560 SAMSUNG SXGBE DRIVERS
12561 M:      Byungho An <bh74.an@samsung.com>
12562 M:      Girish K S <ks.giri@samsung.com>
12563 M:      Vipul Pandya <vipul.pandya@samsung.com>
12564 S:      Supported
12565 L:      netdev@vger.kernel.org
12566 F:      drivers/net/ethernet/samsung/sxgbe/
12567
12568 SAMSUNG THERMAL DRIVER
12569 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12570 L:      linux-pm@vger.kernel.org
12571 L:      linux-samsung-soc@vger.kernel.org
12572 S:      Supported
12573 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12574 F:      drivers/thermal/samsung/
12575
12576 SAMSUNG USB2 PHY DRIVER
12577 M:      Kamil Debski <kamil@wypas.org>
12578 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12579 L:      linux-kernel@vger.kernel.org
12580 S:      Supported
12581 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12582 F:      Documentation/phy/samsung-usb2.txt
12583 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12584 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12585 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12586 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12587 F:      drivers/phy/samsung/phy-samsung-usb2.c
12588 F:      drivers/phy/samsung/phy-samsung-usb2.h
12589
12590 SC1200 WDT DRIVER
12591 M:      Zwane Mwaikambo <zwanem@gmail.com>
12592 S:      Maintained
12593 F:      drivers/watchdog/sc1200wdt.c
12594
12595 SCHEDULER
12596 M:      Ingo Molnar <mingo@redhat.com>
12597 M:      Peter Zijlstra <peterz@infradead.org>
12598 L:      linux-kernel@vger.kernel.org
12599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12600 S:      Maintained
12601 F:      kernel/sched/
12602 F:      include/linux/sched.h
12603 F:      include/uapi/linux/sched.h
12604 F:      include/linux/wait.h
12605
12606 SCR24X CHIP CARD INTERFACE DRIVER
12607 M:      Lubomir Rintel <lkundrak@v3.sk>
12608 S:      Supported
12609 F:      drivers/char/pcmcia/scr24x_cs.c
12610
12611 SCSI CDROM DRIVER
12612 M:      Jens Axboe <axboe@kernel.dk>
12613 L:      linux-scsi@vger.kernel.org
12614 W:      http://www.kernel.dk
12615 S:      Maintained
12616 F:      drivers/scsi/sr*
12617
12618 SCSI RDMA PROTOCOL (SRP) INITIATOR
12619 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12620 L:      linux-rdma@vger.kernel.org
12621 S:      Supported
12622 W:      http://www.openfabrics.org
12623 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12625 F:      drivers/infiniband/ulp/srp/
12626 F:      include/scsi/srp.h
12627
12628 SCSI SG DRIVER
12629 M:      Doug Gilbert <dgilbert@interlog.com>
12630 L:      linux-scsi@vger.kernel.org
12631 W:      http://sg.danny.cz/sg
12632 S:      Maintained
12633 F:      Documentation/scsi/scsi-generic.txt
12634 F:      drivers/scsi/sg.c
12635 F:      include/scsi/sg.h
12636
12637 SCSI SUBSYSTEM
12638 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12640 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12642 L:      linux-scsi@vger.kernel.org
12643 S:      Maintained
12644 F:      Documentation/devicetree/bindings/scsi/
12645 F:      drivers/scsi/
12646 F:      include/scsi/
12647
12648 SCSI TAPE DRIVER
12649 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12650 L:      linux-scsi@vger.kernel.org
12651 S:      Maintained
12652 F:      Documentation/scsi/st.txt
12653 F:      drivers/scsi/st.*
12654 F:      drivers/scsi/st_*.h
12655
12656 SCTP PROTOCOL
12657 M:      Vlad Yasevich <vyasevich@gmail.com>
12658 M:      Neil Horman <nhorman@tuxdriver.com>
12659 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12660 L:      linux-sctp@vger.kernel.org
12661 W:      http://lksctp.sourceforge.net
12662 S:      Maintained
12663 F:      Documentation/networking/sctp.txt
12664 F:      include/linux/sctp.h
12665 F:      include/uapi/linux/sctp.h
12666 F:      include/net/sctp/
12667 F:      net/sctp/
12668
12669 SCx200 CPU SUPPORT
12670 M:      Jim Cromie <jim.cromie@gmail.com>
12671 S:      Odd Fixes
12672 F:      Documentation/i2c/busses/scx200_acb
12673 F:      arch/x86/platform/scx200/
12674 F:      drivers/watchdog/scx200_wdt.c
12675 F:      drivers/i2c/busses/scx200*
12676 F:      drivers/mtd/maps/scx200_docflash.c
12677 F:      include/linux/scx200.h
12678
12679 SCx200 GPIO DRIVER
12680 M:      Jim Cromie <jim.cromie@gmail.com>
12681 S:      Maintained
12682 F:      drivers/char/scx200_gpio.c
12683 F:      include/linux/scx200_gpio.h
12684
12685 SCx200 HRT CLOCKSOURCE DRIVER
12686 M:      Jim Cromie <jim.cromie@gmail.com>
12687 S:      Maintained
12688 F:      drivers/clocksource/scx200_hrt.c
12689
12690 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12691 M:      Sascha Sommer <saschasommer@freenet.de>
12692 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12693 S:      Maintained
12694 F:      drivers/mmc/host/sdricoh_cs.c
12695
12696 SECURE COMPUTING
12697 M:      Kees Cook <keescook@chromium.org>
12698 R:      Andy Lutomirski <luto@amacapital.net>
12699 R:      Will Drewry <wad@chromium.org>
12700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12701 S:      Supported
12702 F:      kernel/seccomp.c
12703 F:      include/uapi/linux/seccomp.h
12704 F:      include/linux/seccomp.h
12705 F:      tools/testing/selftests/seccomp/*
12706 F:      tools/testing/selftests/kselftest_harness.h
12707 F:      Documentation/userspace-api/seccomp_filter.rst
12708 K:      \bsecure_computing
12709 K:      \bTIF_SECCOMP\b
12710
12711 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12712 M:      Al Cooper <alcooperx@gmail.com>
12713 L:      linux-mmc@vger.kernel.org
12714 L:      bcm-kernel-feedback-list@broadcom.com
12715 S:      Maintained
12716 F:      drivers/mmc/host/sdhci-brcmstb*
12717
12718 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12719 M:      Adrian Hunter <adrian.hunter@intel.com>
12720 L:      linux-mmc@vger.kernel.org
12721 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12722 S:      Maintained
12723 F:      drivers/mmc/host/sdhci*
12724 F:      include/linux/mmc/sdhci*
12725
12726 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12727 M:      Ben Dooks <ben-linux@fluff.org>
12728 M:      Jaehoon Chung <jh80.chung@samsung.com>
12729 L:      linux-mmc@vger.kernel.org
12730 S:      Maintained
12731 F:      drivers/mmc/host/sdhci-s3c*
12732
12733 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12734 M:      Viresh Kumar <vireshk@kernel.org>
12735 L:      linux-mmc@vger.kernel.org
12736 S:      Maintained
12737 F:      drivers/mmc/host/sdhci-spear.c
12738
12739 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12740 M:      Kishon Vijay Abraham I <kishon@ti.com>
12741 L:      linux-mmc@vger.kernel.org
12742 S:      Maintained
12743 F:      drivers/mmc/host/sdhci-omap.c
12744
12745 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12746 M:      Scott Bauer <scott.bauer@intel.com>
12747 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12748 L:      linux-block@vger.kernel.org
12749 S:      Supported
12750 F:      block/sed*
12751 F:      block/opal_proto.h
12752 F:      include/linux/sed*
12753 F:      include/uapi/linux/sed*
12754
12755 SECURITY CONTACT
12756 M:      Security Officers <security@kernel.org>
12757 S:      Supported
12758
12759 SECURITY SUBSYSTEM
12760 M:      James Morris <jmorris@namei.org>
12761 M:      "Serge E. Hallyn" <serge@hallyn.com>
12762 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12764 W:      http://kernsec.org/
12765 S:      Supported
12766 F:      security/
12767
12768 SELINUX SECURITY MODULE
12769 M:      Paul Moore <paul@paul-moore.com>
12770 M:      Stephen Smalley <sds@tycho.nsa.gov>
12771 M:      Eric Paris <eparis@parisplace.org>
12772 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12773 W:      https://selinuxproject.org
12774 W:      https://github.com/SELinuxProject
12775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12776 S:      Supported
12777 F:      include/linux/selinux*
12778 F:      security/selinux/
12779 F:      scripts/selinux/
12780 F:      Documentation/admin-guide/LSM/SELinux.rst
12781
12782 SENSABLE PHANTOM
12783 M:      Jiri Slaby <jirislaby@gmail.com>
12784 S:      Maintained
12785 F:      drivers/misc/phantom.c
12786 F:      include/uapi/linux/phantom.h
12787
12788 SERIAL DEVICE BUS
12789 M:      Rob Herring <robh@kernel.org>
12790 L:      linux-serial@vger.kernel.org
12791 S:      Maintained
12792 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12793 F:      drivers/tty/serdev/
12794 F:      include/linux/serdev.h
12795
12796 SERIAL DRIVERS
12797 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12798 L:      linux-serial@vger.kernel.org
12799 S:      Maintained
12800 F:      Documentation/devicetree/bindings/serial/
12801 F:      drivers/tty/serial/
12802
12803 SERIAL IR RECEIVER
12804 M:      Sean Young <sean@mess.org>
12805 L:      linux-media@vger.kernel.org
12806 S:      Maintained
12807 F:      drivers/media/rc/serial_ir.c
12808
12809 SFC NETWORK DRIVER
12810 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12811 M:      Edward Cree <ecree@solarflare.com>
12812 M:      Bert Kenward <bkenward@solarflare.com>
12813 L:      netdev@vger.kernel.org
12814 S:      Supported
12815 F:      drivers/net/ethernet/sfc/
12816
12817 SGI GRU DRIVER
12818 M:      Dimitri Sivanich <sivanich@sgi.com>
12819 S:      Maintained
12820 F:      drivers/misc/sgi-gru/
12821
12822 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12823 M:      Pat Gefre <pfg@sgi.com>
12824 L:      linux-ia64@vger.kernel.org
12825 S:      Supported
12826 F:      Documentation/ia64/serial.txt
12827 F:      drivers/tty/serial/ioc?_serial.c
12828 F:      include/linux/ioc?.h
12829
12830 SGI XP/XPC/XPNET DRIVER
12831 M:      Cliff Whickman <cpw@sgi.com>
12832 M:      Robin Holt <robinmholt@gmail.com>
12833 S:      Maintained
12834 F:      drivers/misc/sgi-xp/
12835
12836 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12837 M:      Ursula Braun <ubraun@linux.ibm.com>
12838 L:      linux-s390@vger.kernel.org
12839 W:      http://www.ibm.com/developerworks/linux/linux390/
12840 S:      Supported
12841 F:      net/smc/
12842
12843 SH_VEU V4L2 MEM2MEM DRIVER
12844 L:      linux-media@vger.kernel.org
12845 S:      Orphan
12846 F:      drivers/media/platform/sh_veu.c
12847
12848 SH_VOU V4L2 OUTPUT DRIVER
12849 L:      linux-media@vger.kernel.org
12850 S:      Orphan
12851 F:      drivers/media/platform/sh_vou.c
12852 F:      include/media/drv-intf/sh_vou.h
12853
12854 SI2157 MEDIA DRIVER
12855 M:      Antti Palosaari <crope@iki.fi>
12856 L:      linux-media@vger.kernel.org
12857 W:      https://linuxtv.org
12858 W:      http://palosaari.fi/linux/
12859 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12860 T:      git git://linuxtv.org/anttip/media_tree.git
12861 S:      Maintained
12862 F:      drivers/media/tuners/si2157*
12863
12864 SI2165 MEDIA DRIVER
12865 M:      Matthias Schwarzott <zzam@gentoo.org>
12866 L:      linux-media@vger.kernel.org
12867 W:      https://linuxtv.org
12868 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12869 S:      Maintained
12870 F:      drivers/media/dvb-frontends/si2165*
12871
12872 SI2168 MEDIA DRIVER
12873 M:      Antti Palosaari <crope@iki.fi>
12874 L:      linux-media@vger.kernel.org
12875 W:      https://linuxtv.org
12876 W:      http://palosaari.fi/linux/
12877 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12878 T:      git git://linuxtv.org/anttip/media_tree.git
12879 S:      Maintained
12880 F:      drivers/media/dvb-frontends/si2168*
12881
12882 SI470X FM RADIO RECEIVER I2C DRIVER
12883 M:      Hans Verkuil <hverkuil@xs4all.nl>
12884 L:      linux-media@vger.kernel.org
12885 T:      git git://linuxtv.org/media_tree.git
12886 W:      https://linuxtv.org
12887 S:      Odd Fixes
12888 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12889
12890 SI470X FM RADIO RECEIVER USB DRIVER
12891 M:      Hans Verkuil <hverkuil@xs4all.nl>
12892 L:      linux-media@vger.kernel.org
12893 T:      git git://linuxtv.org/media_tree.git
12894 W:      https://linuxtv.org
12895 S:      Maintained
12896 F:      drivers/media/radio/si470x/radio-si470x-common.c
12897 F:      drivers/media/radio/si470x/radio-si470x.h
12898 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12899
12900 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12901 M:      Eduardo Valentin <edubezval@gmail.com>
12902 L:      linux-media@vger.kernel.org
12903 T:      git git://linuxtv.org/media_tree.git
12904 W:      https://linuxtv.org
12905 S:      Odd Fixes
12906 F:      drivers/media/radio/si4713/si4713.?
12907
12908 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12909 M:      Eduardo Valentin <edubezval@gmail.com>
12910 L:      linux-media@vger.kernel.org
12911 T:      git git://linuxtv.org/media_tree.git
12912 W:      https://linuxtv.org
12913 S:      Odd Fixes
12914 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12915
12916 SI4713 FM RADIO TRANSMITTER USB DRIVER
12917 M:      Hans Verkuil <hverkuil@xs4all.nl>
12918 L:      linux-media@vger.kernel.org
12919 T:      git git://linuxtv.org/media_tree.git
12920 W:      https://linuxtv.org
12921 S:      Maintained
12922 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12923
12924 SIANO DVB DRIVER
12925 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12926 L:      linux-media@vger.kernel.org
12927 W:      https://linuxtv.org
12928 T:      git git://linuxtv.org/media_tree.git
12929 S:      Odd fixes
12930 F:      drivers/media/common/siano/
12931 F:      drivers/media/usb/siano/
12932 F:      drivers/media/usb/siano/
12933 F:      drivers/media/mmc/siano/
12934
12935 SIFIVE DRIVERS
12936 M:      Palmer Dabbelt <palmer@sifive.com>
12937 L:      linux-riscv@lists.infradead.org
12938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12939 S:      Supported
12940 K:      sifive
12941 N:      sifive
12942
12943 SILEAD TOUCHSCREEN DRIVER
12944 M:      Hans de Goede <hdegoede@redhat.com>
12945 L:      linux-input@vger.kernel.org
12946 L:      platform-driver-x86@vger.kernel.org
12947 S:      Maintained
12948 F:      drivers/input/touchscreen/silead.c
12949 F:      drivers/platform/x86/silead_dmi.c
12950
12951 SILICON MOTION SM712 FRAME BUFFER DRIVER
12952 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12953 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12954 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12955 L:      linux-fbdev@vger.kernel.org
12956 S:      Maintained
12957 F:      drivers/video/fbdev/sm712*
12958 F:      Documentation/fb/sm712fb.txt
12959
12960 SIMPLE FIRMWARE INTERFACE (SFI)
12961 M:      Len Brown <lenb@kernel.org>
12962 L:      sfi-devel@simplefirmware.org
12963 W:      http://simplefirmware.org/
12964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12965 S:      Supported
12966 F:      arch/x86/platform/sfi/
12967 F:      drivers/sfi/
12968 F:      include/linux/sfi*.h
12969
12970 SIMPLEFB FB DRIVER
12971 M:      Hans de Goede <hdegoede@redhat.com>
12972 L:      linux-fbdev@vger.kernel.org
12973 S:      Maintained
12974 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12975 F:      drivers/video/fbdev/simplefb.c
12976 F:      include/linux/platform_data/simplefb.h
12977
12978 SIMTEC EB110ATX (Chalice CATS)
12979 P:      Ben Dooks
12980 P:      Vincent Sanders <vince@simtec.co.uk>
12981 M:      Simtec Linux Team <linux@simtec.co.uk>
12982 W:      http://www.simtec.co.uk/products/EB110ATX/
12983 S:      Supported
12984
12985 SIMTEC EB2410ITX (BAST)
12986 P:      Ben Dooks
12987 P:      Vincent Sanders <vince@simtec.co.uk>
12988 M:      Simtec Linux Team <linux@simtec.co.uk>
12989 W:      http://www.simtec.co.uk/products/EB2410ITX/
12990 S:      Supported
12991 F:      arch/arm/mach-s3c24xx/mach-bast.c
12992 F:      arch/arm/mach-s3c24xx/bast-ide.c
12993 F:      arch/arm/mach-s3c24xx/bast-irq.c
12994
12995 SIPHASH PRF ROUTINES
12996 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12997 S:      Maintained
12998 F:      lib/siphash.c
12999 F:      lib/test_siphash.c
13000 F:      include/linux/siphash.h
13001
13002 SIOX
13003 M:      Gavin Schenk <g.schenk@eckelmann.de>
13004 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13005 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13006 S:      Supported
13007 F:      drivers/siox/*
13008 F:      include/trace/events/siox.h
13009
13010 SIS 190 ETHERNET DRIVER
13011 M:      Francois Romieu <romieu@fr.zoreil.com>
13012 L:      netdev@vger.kernel.org
13013 S:      Maintained
13014 F:      drivers/net/ethernet/sis/sis190.c
13015
13016 SIS 900/7016 FAST ETHERNET DRIVER
13017 M:      Daniele Venzano <venza@brownhat.org>
13018 W:      http://www.brownhat.org/sis900.html
13019 L:      netdev@vger.kernel.org
13020 S:      Maintained
13021 F:      drivers/net/ethernet/sis/sis900.*
13022
13023 SIS FRAMEBUFFER DRIVER
13024 M:      Thomas Winischhofer <thomas@winischhofer.net>
13025 W:      http://www.winischhofer.net/linuxsisvga.shtml
13026 S:      Maintained
13027 F:      Documentation/fb/sisfb.txt
13028 F:      drivers/video/fbdev/sis/
13029 F:      include/video/sisfb.h
13030
13031 SIS USB2VGA DRIVER
13032 M:      Thomas Winischhofer <thomas@winischhofer.net>
13033 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13034 S:      Maintained
13035 F:      drivers/usb/misc/sisusbvga/
13036
13037 SLAB ALLOCATOR
13038 M:      Christoph Lameter <cl@linux.com>
13039 M:      Pekka Enberg <penberg@kernel.org>
13040 M:      David Rientjes <rientjes@google.com>
13041 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13042 M:      Andrew Morton <akpm@linux-foundation.org>
13043 L:      linux-mm@kvack.org
13044 S:      Maintained
13045 F:      include/linux/sl?b*.h
13046 F:      mm/sl?b*
13047
13048 SLEEPABLE READ-COPY UPDATE (SRCU)
13049 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13050 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13051 M:      Josh Triplett <josh@joshtriplett.org>
13052 R:      Steven Rostedt <rostedt@goodmis.org>
13053 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13054 L:      linux-kernel@vger.kernel.org
13055 W:      http://www.rdrop.com/users/paulmck/RCU/
13056 S:      Supported
13057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13058 F:      include/linux/srcu.h
13059 F:      kernel/rcu/srcu.c
13060
13061 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13062 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13063 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13064 S:      Maintained
13065 F:      drivers/slimbus/
13066 F:      Documentation/devicetree/bindings/slimbus/
13067 F:      include/linux/slimbus.h
13068
13069 SMACK SECURITY MODULE
13070 M:      Casey Schaufler <casey@schaufler-ca.com>
13071 L:      linux-security-module@vger.kernel.org
13072 W:      http://schaufler-ca.com
13073 T:      git git://github.com/cschaufler/smack-next
13074 S:      Maintained
13075 F:      Documentation/admin-guide/LSM/Smack.rst
13076 F:      security/smack/
13077
13078 SMC91x ETHERNET DRIVER
13079 M:      Nicolas Pitre <nico@fluxnic.net>
13080 S:      Odd Fixes
13081 F:      drivers/net/ethernet/smsc/smc91x.*
13082
13083 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13084 M:      Sakari Ailus <sakari.ailus@iki.fi>
13085 L:      linux-media@vger.kernel.org
13086 S:      Maintained
13087 F:      drivers/media/i2c/smiapp/
13088 F:      include/media/i2c/smiapp.h
13089 F:      drivers/media/i2c/smiapp-pll.c
13090 F:      drivers/media/i2c/smiapp-pll.h
13091 F:      include/uapi/linux/smiapp.h
13092 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13093
13094 SMM665 HARDWARE MONITOR DRIVER
13095 M:      Guenter Roeck <linux@roeck-us.net>
13096 L:      linux-hwmon@vger.kernel.org
13097 S:      Maintained
13098 F:      Documentation/hwmon/smm665
13099 F:      drivers/hwmon/smm665.c
13100
13101 SMSC EMC2103 HARDWARE MONITOR DRIVER
13102 M:      Steve Glendinning <steve.glendinning@shawell.net>
13103 L:      linux-hwmon@vger.kernel.org
13104 S:      Maintained
13105 F:      Documentation/hwmon/emc2103
13106 F:      drivers/hwmon/emc2103.c
13107
13108 SMSC SCH5627 HARDWARE MONITOR DRIVER
13109 M:      Hans de Goede <hdegoede@redhat.com>
13110 L:      linux-hwmon@vger.kernel.org
13111 S:      Supported
13112 F:      Documentation/hwmon/sch5627
13113 F:      drivers/hwmon/sch5627.c
13114
13115 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13116 M:      Steve Glendinning <steve.glendinning@shawell.net>
13117 L:      linux-fbdev@vger.kernel.org
13118 S:      Maintained
13119 F:      drivers/video/fbdev/smscufx.c
13120
13121 SMSC47B397 HARDWARE MONITOR DRIVER
13122 M:      Jean Delvare <jdelvare@suse.com>
13123 L:      linux-hwmon@vger.kernel.org
13124 S:      Maintained
13125 F:      Documentation/hwmon/smsc47b397
13126 F:      drivers/hwmon/smsc47b397.c
13127
13128 SMSC911x ETHERNET DRIVER
13129 M:      Steve Glendinning <steve.glendinning@shawell.net>
13130 L:      netdev@vger.kernel.org
13131 S:      Maintained
13132 F:      include/linux/smsc911x.h
13133 F:      drivers/net/ethernet/smsc/smsc911x.*
13134
13135 SMSC9420 PCI ETHERNET DRIVER
13136 M:      Steve Glendinning <steve.glendinning@shawell.net>
13137 L:      netdev@vger.kernel.org
13138 S:      Maintained
13139 F:      drivers/net/ethernet/smsc/smsc9420.*
13140
13141 SOC-CAMERA V4L2 SUBSYSTEM
13142 L:      linux-media@vger.kernel.org
13143 T:      git git://linuxtv.org/media_tree.git
13144 S:      Orphan
13145 F:      include/media/soc*
13146 F:      drivers/media/i2c/soc_camera/
13147 F:      drivers/media/platform/soc_camera/
13148
13149 SOCIONEXT SYNQUACER I2C DRIVER
13150 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13151 L:      linux-i2c@vger.kernel.org
13152 S:      Maintained
13153 F:      drivers/i2c/busses/i2c-synquacer.c
13154 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13155
13156 SOCIONEXT UNIPHIER SOUND DRIVER
13157 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13158 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13159 S:      Maintained
13160 F:      sound/soc/uniphier/
13161
13162 SOEKRIS NET48XX LED SUPPORT
13163 M:      Chris Boot <bootc@bootc.net>
13164 S:      Maintained
13165 F:      drivers/leds/leds-net48xx.c
13166
13167 SOFT-ROCE DRIVER (rxe)
13168 M:      Moni Shoua <monis@mellanox.com>
13169 L:      linux-rdma@vger.kernel.org
13170 S:      Supported
13171 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13172 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13173 F:      drivers/infiniband/sw/rxe/
13174 F:      include/uapi/rdma/rdma_user_rxe.h
13175
13176 SOFTLOGIC 6x10 MPEG CODEC
13177 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13178 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13179 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13180 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13181 M:      Ismael Luceno <ismael@iodev.co.uk>
13182 L:      linux-media@vger.kernel.org
13183 S:      Supported
13184 F:      drivers/media/pci/solo6x10/
13185
13186 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13187 M:      James Morse <james.morse@arm.com>
13188 L:      linux-arm-kernel@lists.infradead.org
13189 S:      Maintained
13190 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13191 F:      drivers/firmware/arm_sdei.c
13192 F:      include/linux/sdei.h
13193 F:      include/uapi/linux/sdei.h
13194
13195 SOFTWARE RAID (Multiple Disks) SUPPORT
13196 M:      Shaohua Li <shli@kernel.org>
13197 L:      linux-raid@vger.kernel.org
13198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13199 S:      Supported
13200 F:      drivers/md/Makefile
13201 F:      drivers/md/Kconfig
13202 F:      drivers/md/md*
13203 F:      drivers/md/raid*
13204 F:      include/linux/raid/
13205 F:      include/uapi/linux/raid/
13206
13207 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13208 M:      Jassi Brar <jaswinder.singh@linaro.org>
13209 L:      netdev@vger.kernel.org
13210 S:      Maintained
13211 F:      drivers/net/ethernet/socionext/netsec.c
13212 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13213
13214 SOLIDRUN CLEARFOG SUPPORT
13215 M:      Russell King <linux@armlinux.org.uk>
13216 S:      Maintained
13217 F:      arch/arm/boot/dts/armada-388-clearfog*
13218 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13219
13220 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13221 M:      Russell King <linux@armlinux.org.uk>
13222 S:      Maintained
13223 F:      arch/arm/boot/dts/imx6*-cubox-i*
13224 F:      arch/arm/boot/dts/imx6*-hummingboard*
13225 F:      arch/arm/boot/dts/imx6*-sr-*
13226
13227 SONIC NETWORK DRIVER
13228 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13229 L:      netdev@vger.kernel.org
13230 S:      Maintained
13231 F:      drivers/net/ethernet/natsemi/sonic.*
13232
13233 SONICS SILICON BACKPLANE DRIVER (SSB)
13234 M:      Michael Buesch <m@bues.ch>
13235 L:      linux-wireless@vger.kernel.org
13236 S:      Maintained
13237 F:      drivers/ssb/
13238 F:      include/linux/ssb/
13239
13240 SONY IMX258 SENSOR DRIVER
13241 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13242 L:      linux-media@vger.kernel.org
13243 T:      git git://linuxtv.org/media_tree.git
13244 S:      Maintained
13245 F:      drivers/media/i2c/imx258.c
13246
13247 SONY IMX274 SENSOR DRIVER
13248 M:      Leon Luo <leonl@leopardimaging.com>
13249 L:      linux-media@vger.kernel.org
13250 T:      git git://linuxtv.org/media_tree.git
13251 S:      Maintained
13252 F:      drivers/media/i2c/imx274.c
13253 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13254
13255 SONY MEMORYSTICK CARD SUPPORT
13256 M:      Alex Dubov <oakad@yahoo.com>
13257 W:      http://tifmxx.berlios.de/
13258 S:      Maintained
13259 F:      drivers/memstick/host/tifm_ms.c
13260
13261 SONY MEMORYSTICK STANDARD SUPPORT
13262 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13263 S:      Maintained
13264 F:      drivers/memstick/core/ms_block.*
13265
13266 SONY VAIO CONTROL DEVICE DRIVER
13267 M:      Mattia Dongili <malattia@linux.it>
13268 L:      platform-driver-x86@vger.kernel.org
13269 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13270 S:      Maintained
13271 F:      Documentation/laptops/sony-laptop.txt
13272 F:      drivers/char/sonypi.c
13273 F:      drivers/platform/x86/sony-laptop.c
13274 F:      include/linux/sony-laptop.h
13275
13276 SOUND
13277 M:      Jaroslav Kysela <perex@perex.cz>
13278 M:      Takashi Iwai <tiwai@suse.com>
13279 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13280 W:      http://www.alsa-project.org/
13281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13282 T:      git git://git.alsa-project.org/alsa-kernel.git
13283 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13284 S:      Maintained
13285 F:      Documentation/sound/
13286 F:      include/sound/
13287 F:      include/uapi/sound/
13288 F:      sound/
13289
13290 SOUND - COMPRESSED AUDIO
13291 M:      Vinod Koul <vkoul@kernel.org>
13292 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13294 S:      Supported
13295 F:      Documentation/sound/designs/compress-offload.rst
13296 F:      include/sound/compress_driver.h
13297 F:      include/uapi/sound/compress_*
13298 F:      sound/core/compress_offload.c
13299 F:      sound/soc/soc-compress.c
13300
13301 SOUND - DMAENGINE HELPERS
13302 M:      Lars-Peter Clausen <lars@metafoo.de>
13303 S:      Supported
13304 F:      include/sound/dmaengine_pcm.h
13305 F:      sound/core/pcm_dmaengine.c
13306 F:      sound/soc/soc-generic-dmaengine-pcm.c
13307
13308 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13309 M:      Liam Girdwood <lgirdwood@gmail.com>
13310 M:      Mark Brown <broonie@kernel.org>
13311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13312 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13313 W:      http://alsa-project.org/main/index.php/ASoC
13314 S:      Supported
13315 F:      Documentation/devicetree/bindings/sound/
13316 F:      Documentation/sound/soc/
13317 F:      sound/soc/
13318 F:      include/sound/soc*
13319
13320 SOUNDWIRE SUBSYSTEM
13321 M:      Vinod Koul <vinod.koul@intel.com>
13322 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13323 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13324 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13325 S:      Supported
13326 F:      Documentation/driver-api/soundwire/
13327 F:      drivers/soundwire/
13328 F:      include/linux/soundwire/
13329
13330 SP2 MEDIA DRIVER
13331 M:      Olli Salonen <olli.salonen@iki.fi>
13332 L:      linux-media@vger.kernel.org
13333 W:      https://linuxtv.org
13334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13335 S:      Maintained
13336 F:      drivers/media/dvb-frontends/sp2*
13337
13338 SPARC + UltraSPARC (sparc/sparc64)
13339 M:      "David S. Miller" <davem@davemloft.net>
13340 L:      sparclinux@vger.kernel.org
13341 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13344 S:      Maintained
13345 F:      arch/sparc/
13346 F:      drivers/sbus/
13347
13348 SPARC SERIAL DRIVERS
13349 M:      "David S. Miller" <davem@davemloft.net>
13350 L:      sparclinux@vger.kernel.org
13351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13353 S:      Maintained
13354 F:      include/linux/sunserialcore.h
13355 F:      drivers/tty/serial/suncore.c
13356 F:      drivers/tty/serial/sunhv.c
13357 F:      drivers/tty/serial/sunsab.c
13358 F:      drivers/tty/serial/sunsab.h
13359 F:      drivers/tty/serial/sunsu.c
13360 F:      drivers/tty/serial/sunzilog.c
13361 F:      drivers/tty/serial/sunzilog.h
13362 F:      drivers/tty/vcc.c
13363
13364 SPARSE CHECKER
13365 M:      "Christopher Li" <sparse@chrisli.org>
13366 L:      linux-sparse@vger.kernel.org
13367 W:      https://sparse.wiki.kernel.org/
13368 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13369 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13370 S:      Maintained
13371 F:      include/linux/compiler.h
13372
13373 SPEAR CLOCK FRAMEWORK SUPPORT
13374 M:      Viresh Kumar <vireshk@kernel.org>
13375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13376 W:      http://www.st.com/spear
13377 S:      Maintained
13378 F:      drivers/clk/spear/
13379
13380 SPEAR PLATFORM SUPPORT
13381 M:      Viresh Kumar <vireshk@kernel.org>
13382 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13384 W:      http://www.st.com/spear
13385 S:      Maintained
13386 F:      arch/arm/boot/dts/spear*
13387 F:      arch/arm/mach-spear/
13388
13389 SPI NOR SUBSYSTEM
13390 M:      Marek Vasut <marek.vasut@gmail.com>
13391 L:      linux-mtd@lists.infradead.org
13392 W:      http://www.linux-mtd.infradead.org/
13393 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13394 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13395 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13396 S:      Maintained
13397 F:      drivers/mtd/spi-nor/
13398 F:      include/linux/mtd/spi-nor.h
13399
13400 SPI SUBSYSTEM
13401 M:      Mark Brown <broonie@kernel.org>
13402 L:      linux-spi@vger.kernel.org
13403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13404 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13405 S:      Maintained
13406 F:      Documentation/devicetree/bindings/spi/
13407 F:      Documentation/spi/
13408 F:      drivers/spi/
13409 F:      include/linux/spi/
13410 F:      include/uapi/linux/spi/
13411 F:      tools/spi/
13412
13413 SPIDERNET NETWORK DRIVER for CELL
13414 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13415 L:      netdev@vger.kernel.org
13416 S:      Supported
13417 F:      Documentation/networking/spider_net.txt
13418 F:      drivers/net/ethernet/toshiba/spider_net*
13419
13420 SPMI SUBSYSTEM
13421 R:      Stephen Boyd <sboyd@kernel.org>
13422 L:      linux-arm-msm@vger.kernel.org
13423 F:      Documentation/devicetree/bindings/spmi/
13424 F:      drivers/spmi/
13425 F:      include/dt-bindings/spmi/spmi.h
13426 F:      include/linux/spmi.h
13427 F:      include/trace/events/spmi.h
13428
13429 SPU FILE SYSTEM
13430 M:      Jeremy Kerr <jk@ozlabs.org>
13431 L:      linuxppc-dev@lists.ozlabs.org
13432 W:      http://www.ibm.com/developerworks/power/cell/
13433 S:      Supported
13434 F:      Documentation/filesystems/spufs.txt
13435 F:      arch/powerpc/platforms/cell/spufs/
13436
13437 SQUASHFS FILE SYSTEM
13438 M:      Phillip Lougher <phillip@squashfs.org.uk>
13439 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13440 W:      http://squashfs.org.uk
13441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13442 S:      Maintained
13443 F:      Documentation/filesystems/squashfs.txt
13444 F:      fs/squashfs/
13445
13446 SRM (Alpha) environment access
13447 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13448 S:      Maintained
13449 F:      arch/alpha/kernel/srm_env.c
13450
13451 ST STM32 I2C/SMBUS DRIVER
13452 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13453 L:      linux-i2c@vger.kernel.org
13454 S:      Maintained
13455 F:      drivers/i2c/busses/i2c-stm32*
13456
13457 STABLE BRANCH
13458 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13459 L:      stable@vger.kernel.org
13460 S:      Supported
13461 F:      Documentation/process/stable-kernel-rules.rst
13462
13463 STAGING - COMEDI
13464 M:      Ian Abbott <abbotti@mev.co.uk>
13465 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13466 S:      Odd Fixes
13467 F:      drivers/staging/comedi/
13468
13469 STAGING - FLARION FT1000 DRIVERS
13470 M:      Marek Belisko <marek.belisko@gmail.com>
13471 S:      Odd Fixes
13472 F:      drivers/staging/ft1000/
13473
13474 STAGING - INDUSTRIAL IO
13475 M:      Jonathan Cameron <jic23@kernel.org>
13476 L:      linux-iio@vger.kernel.org
13477 S:      Odd Fixes
13478 F:      Documentation/devicetree/bindings/staging/iio/
13479 F:      drivers/staging/iio/
13480
13481 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13482 M:      Marc Dietrich <marvin24@gmx.de>
13483 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13484 L:      linux-tegra@vger.kernel.org
13485 S:      Maintained
13486 F:      drivers/staging/nvec/
13487
13488 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13489 M:      Jens Frederich <jfrederich@gmail.com>
13490 M:      Daniel Drake <dsd@laptop.org>
13491 M:      Jon Nettleton <jon.nettleton@gmail.com>
13492 W:      http://wiki.laptop.org/go/DCON
13493 S:      Maintained
13494 F:      drivers/staging/olpc_dcon/
13495
13496 STAGING - REALTEK RTL8712U DRIVERS
13497 M:      Larry Finger <Larry.Finger@lwfinger.net>
13498 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13499 S:      Odd Fixes
13500 F:      drivers/staging/rtl8712/
13501
13502 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13503 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13504 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13505 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13506 L:      linux-fbdev@vger.kernel.org
13507 S:      Maintained
13508 F:      drivers/staging/sm750fb/
13509
13510 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13511 M:      William Hubbs <w.d.hubbs@gmail.com>
13512 M:      Chris Brannon <chris@the-brannons.com>
13513 M:      Kirk Reiser <kirk@reisers.ca>
13514 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13515 L:      speakup@linux-speakup.org
13516 W:      http://www.linux-speakup.org/
13517 S:      Odd Fixes
13518 F:      drivers/staging/speakup/
13519
13520 STAGING - VIA VT665X DRIVERS
13521 M:      Forest Bond <forest@alittletooquiet.net>
13522 S:      Odd Fixes
13523 F:      drivers/staging/vt665?/
13524
13525 STAGING - WILC1000 WIFI DRIVER
13526 M:      Aditya Shankar <aditya.shankar@microchip.com>
13527 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13528 L:      linux-wireless@vger.kernel.org
13529 S:      Supported
13530 F:      drivers/staging/wilc1000/
13531
13532 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13533 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13534 S:      Odd Fixes
13535 F:      drivers/staging/xgifb/
13536
13537 STAGING SUBSYSTEM
13538 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13540 L:      devel@driverdev.osuosl.org
13541 S:      Supported
13542 F:      drivers/staging/
13543
13544 STARFIRE/DURALAN NETWORK DRIVER
13545 M:      Ion Badulescu <ionut@badula.org>
13546 S:      Odd Fixes
13547 F:      drivers/net/ethernet/adaptec/starfire*
13548
13549 STEC S1220 SKD DRIVER
13550 M:      Bart Van Assche <bart.vanassche@wdc.com>
13551 L:      linux-block@vger.kernel.org
13552 S:      Maintained
13553 F:      drivers/block/skd*[ch]
13554
13555 STI CEC DRIVER
13556 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13557 S:      Maintained
13558 F:      drivers/staging/media/st-cec/
13559 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13560
13561 STK1160 USB VIDEO CAPTURE DRIVER
13562 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13563 L:      linux-media@vger.kernel.org
13564 T:      git git://linuxtv.org/media_tree.git
13565 S:      Maintained
13566 F:      drivers/media/usb/stk1160/
13567
13568 STM32 TIMER/LPTIMER DRIVERS
13569 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13570 S:      Maintained
13571 F:      drivers/*/stm32-*timer*
13572 F:      drivers/pwm/pwm-stm32*
13573 F:      include/linux/*/stm32-*tim*
13574 F:      Documentation/ABI/testing/*timer-stm32
13575 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13576 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13577
13578 STMMAC ETHERNET DRIVER
13579 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13580 M:      Alexandre Torgue <alexandre.torgue@st.com>
13581 M:      Jose Abreu <joabreu@synopsys.com>
13582 L:      netdev@vger.kernel.org
13583 W:      http://www.stlinux.com
13584 S:      Supported
13585 F:      drivers/net/ethernet/stmicro/stmmac/
13586
13587 SUN3/3X
13588 M:      Sam Creasey <sammy@sammy.net>
13589 W:      http://sammy.net/sun3/
13590 S:      Maintained
13591 F:      arch/m68k/kernel/*sun3*
13592 F:      arch/m68k/sun3*/
13593 F:      arch/m68k/include/asm/sun3*
13594 F:      drivers/net/ethernet/i825xx/sun3*
13595
13596 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13597 M:      Hans de Goede <hdegoede@redhat.com>
13598 L:      linux-input@vger.kernel.org
13599 S:      Maintained
13600 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13601 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13602
13603 SUNDANCE NETWORK DRIVER
13604 M:      Denis Kirjanov <kda@linux-powerpc.org>
13605 L:      netdev@vger.kernel.org
13606 S:      Maintained
13607 F:      drivers/net/ethernet/dlink/sundance.c
13608
13609 SUPERH
13610 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13611 M:      Rich Felker <dalias@libc.org>
13612 L:      linux-sh@vger.kernel.org
13613 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13614 S:      Maintained
13615 F:      Documentation/sh/
13616 F:      arch/sh/
13617 F:      drivers/sh/
13618
13619 SUSPEND TO RAM
13620 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13621 M:      Len Brown <len.brown@intel.com>
13622 M:      Pavel Machek <pavel@ucw.cz>
13623 L:      linux-pm@vger.kernel.org
13624 B:      https://bugzilla.kernel.org
13625 S:      Supported
13626 F:      Documentation/power/
13627 F:      arch/x86/kernel/acpi/
13628 F:      drivers/base/power/
13629 F:      kernel/power/
13630 F:      include/linux/suspend.h
13631 F:      include/linux/freezer.h
13632 F:      include/linux/pm.h
13633
13634 SVGA HANDLING
13635 M:      Martin Mares <mj@ucw.cz>
13636 L:      linux-video@atrey.karlin.mff.cuni.cz
13637 S:      Maintained
13638 F:      Documentation/svga.txt
13639 F:      arch/x86/boot/video*
13640
13641 SWIOTLB SUBSYSTEM
13642 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13643 L:      iommu@lists.linux-foundation.org
13644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13645 S:      Supported
13646 F:      kernel/dma/swiotlb.c
13647 F:      arch/*/kernel/pci-swiotlb.c
13648 F:      include/linux/swiotlb.h
13649
13650 SWITCHDEV
13651 M:      Jiri Pirko <jiri@resnulli.us>
13652 M:      Ivan Vecera <ivecera@redhat.com>
13653 L:      netdev@vger.kernel.org
13654 S:      Supported
13655 F:      net/switchdev/
13656 F:      include/net/switchdev.h
13657
13658 SY8106A REGULATOR DRIVER
13659 M:      Icenowy Zheng <icenowy@aosc.io>
13660 S:      Maintained
13661 F:      drivers/regulator/sy8106a-regulator.c
13662 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13663
13664 SYNC FILE FRAMEWORK
13665 M:      Sumit Semwal <sumit.semwal@linaro.org>
13666 R:      Gustavo Padovan <gustavo@padovan.org>
13667 S:      Maintained
13668 L:      linux-media@vger.kernel.org
13669 L:      dri-devel@lists.freedesktop.org
13670 F:      drivers/dma-buf/sync_*
13671 F:      drivers/dma-buf/dma-fence*
13672 F:      drivers/dma-buf/sw_sync.c
13673 F:      include/linux/sync_file.h
13674 F:      include/uapi/linux/sync_file.h
13675 F:      Documentation/sync_file.txt
13676 T:      git git://anongit.freedesktop.org/drm/drm-misc
13677
13678 SYNOPSYS ARC ARCHITECTURE
13679 M:      Vineet Gupta <vgupta@synopsys.com>
13680 L:      linux-snps-arc@lists.infradead.org
13681 S:      Supported
13682 F:      arch/arc/
13683 F:      Documentation/devicetree/bindings/arc/*
13684 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13685 F:      drivers/clocksource/arc_timer.c
13686 F:      drivers/tty/serial/arc_uart.c
13687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13688
13689 SYNOPSYS ARC HSDK SDP pll clock driver
13690 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13691 S:      Supported
13692 F:      drivers/clk/clk-hsdk-pll.c
13693 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13694
13695 SYNOPSYS ARC SDP clock driver
13696 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13697 S:      Supported
13698 F:      drivers/clk/axs10x/*
13699 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13700
13701 SYNOPSYS ARC SDP platform support
13702 M:      Alexey Brodkin <abrodkin@synopsys.com>
13703 S:      Supported
13704 F:      arch/arc/plat-axs10x
13705 F:      arch/arc/boot/dts/ax*
13706 F:      Documentation/devicetree/bindings/arc/axs10*
13707
13708 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13709 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13710 S:      Supported
13711 F:      drivers/reset/reset-axs10x.c
13712 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13713
13714 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13715 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13716 S:      Maintained
13717 F:      drivers/tty/serial/8250/8250_dw.c
13718
13719 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13720 M:      Hoan Tran <hotran@apm.com>
13721 L:      linux-gpio@vger.kernel.org
13722 S:      Maintained
13723 F:      drivers/gpio/gpio-dwapb.c
13724 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13725
13726 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13727 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13728 S:      Maintained
13729 F:      drivers/dma/dwi-axi-dmac/
13730 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13731
13732 SYNOPSYS DESIGNWARE DMAC DRIVER
13733 M:      Viresh Kumar <vireshk@kernel.org>
13734 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13735 S:      Maintained
13736 F:      include/linux/dma/dw.h
13737 F:      include/linux/platform_data/dma-dw.h
13738 F:      drivers/dma/dw/
13739
13740 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13741 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13742 L:      netdev@vger.kernel.org
13743 S:      Supported
13744 F:      drivers/net/ethernet/synopsys/
13745
13746 SYNOPSYS DESIGNWARE I2C DRIVER
13747 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13748 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13749 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13750 L:      linux-i2c@vger.kernel.org
13751 S:      Maintained
13752 F:      drivers/i2c/busses/i2c-designware-*
13753 F:      include/linux/platform_data/i2c-designware.h
13754
13755 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13756 M:      Jaehoon Chung <jh80.chung@samsung.com>
13757 L:      linux-mmc@vger.kernel.org
13758 S:      Maintained
13759 F:      drivers/mmc/host/dw_mmc*
13760
13761 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13762 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13763 S:      Supported
13764 F:      drivers/reset/reset-hsdk.c
13765 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13766 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13767
13768 SYSTEM CONFIGURATION (SYSCON)
13769 M:      Lee Jones <lee.jones@linaro.org>
13770 M:      Arnd Bergmann <arnd@arndb.de>
13771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13772 S:      Supported
13773 F:      drivers/mfd/syscon.c
13774
13775 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13776 M:      Sudeep Holla <sudeep.holla@arm.com>
13777 L:      linux-arm-kernel@lists.infradead.org
13778 S:      Maintained
13779 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13780 F:      drivers/clk/clk-sc[mp]i.c
13781 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13782 F:      drivers/firmware/arm_scpi.c
13783 F:      drivers/firmware/arm_scmi/
13784 F:      include/linux/sc[mp]i_protocol.h
13785
13786 SYSTEM RESET/SHUTDOWN DRIVERS
13787 M:      Sebastian Reichel <sre@kernel.org>
13788 L:      linux-pm@vger.kernel.org
13789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13790 S:      Maintained
13791 F:      Documentation/devicetree/bindings/power/reset/
13792 F:      drivers/power/reset/
13793
13794 SYSTEM TRACE MODULE CLASS
13795 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13796 S:      Maintained
13797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13798 F:      Documentation/trace/stm.rst
13799 F:      drivers/hwtracing/stm/
13800 F:      include/linux/stm.h
13801 F:      include/uapi/linux/stm.h
13802
13803 SYSV FILESYSTEM
13804 M:      Christoph Hellwig <hch@infradead.org>
13805 S:      Maintained
13806 F:      Documentation/filesystems/sysv-fs.txt
13807 F:      fs/sysv/
13808 F:      include/linux/sysv_fs.h
13809
13810 TARGET SUBSYSTEM
13811 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13812 L:      linux-scsi@vger.kernel.org
13813 L:      target-devel@vger.kernel.org
13814 W:      http://www.linux-iscsi.org
13815 W:      http://groups.google.com/group/linux-iscsi-target-dev
13816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13817 S:      Supported
13818 F:      drivers/target/
13819 F:      include/target/
13820 F:      Documentation/target/
13821
13822 TASKSTATS STATISTICS INTERFACE
13823 M:      Balbir Singh <bsingharora@gmail.com>
13824 S:      Maintained
13825 F:      Documentation/accounting/taskstats*
13826 F:      include/linux/taskstats*
13827 F:      kernel/taskstats.c
13828
13829 TC subsystem
13830 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13831 M:      Cong Wang <xiyou.wangcong@gmail.com>
13832 M:      Jiri Pirko <jiri@resnulli.us>
13833 L:      netdev@vger.kernel.org
13834 S:      Maintained
13835 F:      include/net/pkt_cls.h
13836 F:      include/net/pkt_sched.h
13837 F:      include/net/tc_act/
13838 F:      include/uapi/linux/pkt_cls.h
13839 F:      include/uapi/linux/pkt_sched.h
13840 F:      include/uapi/linux/tc_act/
13841 F:      include/uapi/linux/tc_ematch/
13842 F:      net/sched/
13843
13844 TCP LOW PRIORITY MODULE
13845 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13846 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13847 W:      http://tcp-lp-mod.sourceforge.net/
13848 S:      Maintained
13849 F:      net/ipv4/tcp_lp.c
13850
13851 TDA10071 MEDIA DRIVER
13852 M:      Antti Palosaari <crope@iki.fi>
13853 L:      linux-media@vger.kernel.org
13854 W:      https://linuxtv.org
13855 W:      http://palosaari.fi/linux/
13856 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13857 T:      git git://linuxtv.org/anttip/media_tree.git
13858 S:      Maintained
13859 F:      drivers/media/dvb-frontends/tda10071*
13860
13861 TDA18212 MEDIA DRIVER
13862 M:      Antti Palosaari <crope@iki.fi>
13863 L:      linux-media@vger.kernel.org
13864 W:      https://linuxtv.org
13865 W:      http://palosaari.fi/linux/
13866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13867 T:      git git://linuxtv.org/anttip/media_tree.git
13868 S:      Maintained
13869 F:      drivers/media/tuners/tda18212*
13870
13871 TDA18218 MEDIA DRIVER
13872 M:      Antti Palosaari <crope@iki.fi>
13873 L:      linux-media@vger.kernel.org
13874 W:      https://linuxtv.org
13875 W:      http://palosaari.fi/linux/
13876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13877 T:      git git://linuxtv.org/anttip/media_tree.git
13878 S:      Maintained
13879 F:      drivers/media/tuners/tda18218*
13880
13881 TDA18250 MEDIA DRIVER
13882 M:      Olli Salonen <olli.salonen@iki.fi>
13883 L:      linux-media@vger.kernel.org
13884 W:      https://linuxtv.org
13885 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13886 T:      git git://linuxtv.org/media_tree.git
13887 S:      Maintained
13888 F:      drivers/media/tuners/tda18250*
13889
13890 TDA18271 MEDIA DRIVER
13891 M:      Michael Krufky <mkrufky@linuxtv.org>
13892 L:      linux-media@vger.kernel.org
13893 W:      https://linuxtv.org
13894 W:      http://github.com/mkrufky
13895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13896 T:      git git://linuxtv.org/mkrufky/tuners.git
13897 S:      Maintained
13898 F:      drivers/media/tuners/tda18271*
13899
13900 TDA1997x MEDIA DRIVER
13901 M:      Tim Harvey <tharvey@gateworks.com>
13902 L:      linux-media@vger.kernel.org
13903 W:      https://linuxtv.org
13904 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13905 S:      Maintained
13906 F:      drivers/media/i2c/tda1997x.*
13907
13908 TDA827x MEDIA DRIVER
13909 M:      Michael Krufky <mkrufky@linuxtv.org>
13910 L:      linux-media@vger.kernel.org
13911 W:      https://linuxtv.org
13912 W:      http://github.com/mkrufky
13913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13914 T:      git git://linuxtv.org/mkrufky/tuners.git
13915 S:      Maintained
13916 F:      drivers/media/tuners/tda8290.*
13917
13918 TDA8290 MEDIA DRIVER
13919 M:      Michael Krufky <mkrufky@linuxtv.org>
13920 L:      linux-media@vger.kernel.org
13921 W:      https://linuxtv.org
13922 W:      http://github.com/mkrufky
13923 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13924 T:      git git://linuxtv.org/mkrufky/tuners.git
13925 S:      Maintained
13926 F:      drivers/media/tuners/tda8290.*
13927
13928 TDA9840 MEDIA DRIVER
13929 M:      Hans Verkuil <hverkuil@xs4all.nl>
13930 L:      linux-media@vger.kernel.org
13931 T:      git git://linuxtv.org/media_tree.git
13932 W:      https://linuxtv.org
13933 S:      Maintained
13934 F:      drivers/media/i2c/tda9840*
13935
13936 TEA5761 TUNER DRIVER
13937 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13938 L:      linux-media@vger.kernel.org
13939 W:      https://linuxtv.org
13940 T:      git git://linuxtv.org/media_tree.git
13941 S:      Odd fixes
13942 F:      drivers/media/tuners/tea5761.*
13943
13944 TEA5767 TUNER DRIVER
13945 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13946 L:      linux-media@vger.kernel.org
13947 W:      https://linuxtv.org
13948 T:      git git://linuxtv.org/media_tree.git
13949 S:      Maintained
13950 F:      drivers/media/tuners/tea5767.*
13951
13952 TEA6415C MEDIA DRIVER
13953 M:      Hans Verkuil <hverkuil@xs4all.nl>
13954 L:      linux-media@vger.kernel.org
13955 T:      git git://linuxtv.org/media_tree.git
13956 W:      https://linuxtv.org
13957 S:      Maintained
13958 F:      drivers/media/i2c/tea6415c*
13959
13960 TEA6420 MEDIA DRIVER
13961 M:      Hans Verkuil <hverkuil@xs4all.nl>
13962 L:      linux-media@vger.kernel.org
13963 T:      git git://linuxtv.org/media_tree.git
13964 W:      https://linuxtv.org
13965 S:      Maintained
13966 F:      drivers/media/i2c/tea6420*
13967
13968 TEAM DRIVER
13969 M:      Jiri Pirko <jiri@resnulli.us>
13970 L:      netdev@vger.kernel.org
13971 S:      Supported
13972 F:      drivers/net/team/
13973 F:      include/linux/if_team.h
13974 F:      include/uapi/linux/if_team.h
13975
13976 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13977 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13978 S:      Maintained
13979 F:      arch/x86/platform/ts5500/
13980
13981 TECHNOTREND USB IR RECEIVER
13982 M:      Sean Young <sean@mess.org>
13983 L:      linux-media@vger.kernel.org
13984 S:      Maintained
13985 F:      drivers/media/rc/ttusbir.c
13986
13987 TECHWELL TW9910 VIDEO DECODER
13988 L:      linux-media@vger.kernel.org
13989 S:      Orphan
13990 F:      drivers/media/i2c/tw9910.c
13991 F:      include/media/i2c/tw9910.h
13992
13993 TEE SUBSYSTEM
13994 M:      Jens Wiklander <jens.wiklander@linaro.org>
13995 S:      Maintained
13996 F:      include/linux/tee_drv.h
13997 F:      include/uapi/linux/tee.h
13998 F:      drivers/tee/
13999 F:      Documentation/tee.txt
14000
14001 TEGRA ARCHITECTURE SUPPORT
14002 M:      Thierry Reding <thierry.reding@gmail.com>
14003 M:      Jonathan Hunter <jonathanh@nvidia.com>
14004 L:      linux-tegra@vger.kernel.org
14005 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14007 S:      Supported
14008 N:      [^a-z]tegra
14009
14010 TEGRA CLOCK DRIVER
14011 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14012 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14013 S:      Supported
14014 F:      drivers/clk/tegra/
14015
14016 TEGRA DMA DRIVERS
14017 M:      Laxman Dewangan <ldewangan@nvidia.com>
14018 M:      Jon Hunter <jonathanh@nvidia.com>
14019 S:      Supported
14020 F:      drivers/dma/tegra*
14021
14022 TEGRA I2C DRIVER
14023 M:      Laxman Dewangan <ldewangan@nvidia.com>
14024 S:      Supported
14025 F:      drivers/i2c/busses/i2c-tegra.c
14026
14027 TEGRA IOMMU DRIVERS
14028 M:      Thierry Reding <thierry.reding@gmail.com>
14029 L:      linux-tegra@vger.kernel.org
14030 S:      Supported
14031 F:      drivers/iommu/tegra*
14032
14033 TEGRA KBC DRIVER
14034 M:      Laxman Dewangan <ldewangan@nvidia.com>
14035 S:      Supported
14036 F:      drivers/input/keyboard/tegra-kbc.c
14037
14038 TEGRA PWM DRIVER
14039 M:      Thierry Reding <thierry.reding@gmail.com>
14040 S:      Supported
14041 F:      drivers/pwm/pwm-tegra.c
14042
14043 TEGRA SERIAL DRIVER
14044 M:      Laxman Dewangan <ldewangan@nvidia.com>
14045 S:      Supported
14046 F:      drivers/tty/serial/serial-tegra.c
14047
14048 TEGRA SPI DRIVER
14049 M:      Laxman Dewangan <ldewangan@nvidia.com>
14050 S:      Supported
14051 F:      drivers/spi/spi-tegra*
14052
14053 TEHUTI ETHERNET DRIVER
14054 M:      Andy Gospodarek <andy@greyhouse.net>
14055 L:      netdev@vger.kernel.org
14056 S:      Supported
14057 F:      drivers/net/ethernet/tehuti/*
14058
14059 Telecom Clock Driver for MCPL0010
14060 M:      Mark Gross <mark.gross@intel.com>
14061 S:      Supported
14062 F:      drivers/char/tlclk.c
14063
14064 TENSILICA XTENSA PORT (xtensa)
14065 M:      Chris Zankel <chris@zankel.net>
14066 M:      Max Filippov <jcmvbkbc@gmail.com>
14067 L:      linux-xtensa@linux-xtensa.org
14068 T:      git git://github.com/czankel/xtensa-linux.git
14069 S:      Maintained
14070 F:      arch/xtensa/
14071 F:      drivers/irqchip/irq-xtensa-*
14072
14073 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14074 M:      Nishanth Menon <nm@ti.com>
14075 M:      Tero Kristo <t-kristo@ti.com>
14076 M:      Santosh Shilimkar <ssantosh@kernel.org>
14077 L:      linux-arm-kernel@lists.infradead.org
14078 S:      Maintained
14079 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14080 F:      drivers/firmware/ti_sci*
14081 F:      include/linux/soc/ti/ti_sci_protocol.h
14082 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14083 F:      include/dt-bindings/genpd/k2g.h
14084 F:      drivers/soc/ti/ti_sci_pm_domains.c
14085 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14086 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14087 F:      drivers/clk/keystone/sci-clk.c
14088 F:      drivers/reset/reset-ti-sci.c
14089
14090 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14091 M:      Hans Verkuil <hverkuil@xs4all.nl>
14092 L:      linux-media@vger.kernel.org
14093 T:      git git://linuxtv.org/media_tree.git
14094 W:      https://linuxtv.org
14095 S:      Maintained
14096 F:      drivers/media/radio/radio-raremono.c
14097
14098 THERMAL
14099 M:      Zhang Rui <rui.zhang@intel.com>
14100 M:      Eduardo Valentin <edubezval@gmail.com>
14101 L:      linux-pm@vger.kernel.org
14102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14104 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14105 S:      Supported
14106 F:      drivers/thermal/
14107 F:      include/linux/thermal.h
14108 F:      include/uapi/linux/thermal.h
14109 F:      include/linux/cpu_cooling.h
14110 F:      Documentation/devicetree/bindings/thermal/
14111
14112 THERMAL/CPU_COOLING
14113 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14114 M:      Viresh Kumar <viresh.kumar@linaro.org>
14115 M:      Javi Merino <javi.merino@kernel.org>
14116 L:      linux-pm@vger.kernel.org
14117 S:      Supported
14118 F:      Documentation/thermal/cpu-cooling-api.txt
14119 F:      drivers/thermal/cpu_cooling.c
14120 F:      include/linux/cpu_cooling.h
14121
14122 THINKPAD ACPI EXTRAS DRIVER
14123 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14124 L:      ibm-acpi-devel@lists.sourceforge.net
14125 L:      platform-driver-x86@vger.kernel.org
14126 W:      http://ibm-acpi.sourceforge.net
14127 W:      http://thinkwiki.org/wiki/Ibm-acpi
14128 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14129 S:      Maintained
14130 F:      drivers/platform/x86/thinkpad_acpi.c
14131
14132 THUNDERBOLT DRIVER
14133 M:      Andreas Noever <andreas.noever@gmail.com>
14134 M:      Michael Jamet <michael.jamet@intel.com>
14135 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14136 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14138 S:      Maintained
14139 F:      Documentation/admin-guide/thunderbolt.rst
14140 F:      drivers/thunderbolt/
14141 F:      include/linux/thunderbolt.h
14142
14143 THUNDERBOLT NETWORK DRIVER
14144 M:      Michael Jamet <michael.jamet@intel.com>
14145 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14146 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14147 L:      netdev@vger.kernel.org
14148 S:      Maintained
14149 F:      drivers/net/thunderbolt.c
14150
14151 THUNDERX GPIO DRIVER
14152 M:      David Daney <david.daney@cavium.com>
14153 S:      Maintained
14154 F:      drivers/gpio/gpio-thunderx.c
14155
14156 TI AM437X VPFE DRIVER
14157 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14158 L:      linux-media@vger.kernel.org
14159 W:      https://linuxtv.org
14160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14161 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14162 S:      Maintained
14163 F:      drivers/media/platform/am437x/
14164
14165 TI BANDGAP AND THERMAL DRIVER
14166 M:      Eduardo Valentin <edubezval@gmail.com>
14167 M:      Keerthy <j-keerthy@ti.com>
14168 L:      linux-pm@vger.kernel.org
14169 L:      linux-omap@vger.kernel.org
14170 S:      Maintained
14171 F:      drivers/thermal/ti-soc-thermal/
14172
14173 TI BQ27XXX POWER SUPPLY DRIVER
14174 R:      Andrew F. Davis <afd@ti.com>
14175 F:      include/linux/power/bq27xxx_battery.h
14176 F:      drivers/power/supply/bq27xxx_battery.c
14177 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14178
14179 TI CDCE706 CLOCK DRIVER
14180 M:      Max Filippov <jcmvbkbc@gmail.com>
14181 S:      Maintained
14182 F:      drivers/clk/clk-cdce706.c
14183
14184 TI CLOCK DRIVER
14185 M:      Tero Kristo <t-kristo@ti.com>
14186 L:      linux-omap@vger.kernel.org
14187 S:      Maintained
14188 F:      drivers/clk/ti/
14189 F:      include/linux/clk/ti.h
14190
14191 TI DAVINCI MACHINE SUPPORT
14192 M:      Sekhar Nori <nsekhar@ti.com>
14193 M:      Kevin Hilman <khilman@kernel.org>
14194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14196 S:      Supported
14197 F:      arch/arm/mach-davinci/
14198 F:      drivers/i2c/busses/i2c-davinci.c
14199 F:      arch/arm/boot/dts/da850*
14200
14201 TI DAVINCI SERIES CLOCK DRIVER
14202 M:      David Lechner <david@lechnology.com>
14203 R:      Sekhar Nori <nsekhar@ti.com>
14204 S:      Maintained
14205 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14206 F:      drivers/clk/davinci/
14207
14208 TI DAVINCI SERIES GPIO DRIVER
14209 M:      Keerthy <j-keerthy@ti.com>
14210 L:      linux-gpio@vger.kernel.org
14211 S:      Maintained
14212 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14213 F:      drivers/gpio/gpio-davinci.c
14214
14215 TI DAVINCI SERIES MEDIA DRIVER
14216 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14217 L:      linux-media@vger.kernel.org
14218 W:      https://linuxtv.org
14219 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14220 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14221 S:      Maintained
14222 F:      drivers/media/platform/davinci/
14223 F:      include/media/davinci/
14224
14225 TI ETHERNET SWITCH DRIVER (CPSW)
14226 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14227 L:      linux-omap@vger.kernel.org
14228 L:      netdev@vger.kernel.org
14229 S:      Maintained
14230 F:      drivers/net/ethernet/ti/cpsw*
14231 F:      drivers/net/ethernet/ti/davinci*
14232
14233 TI FLASH MEDIA INTERFACE DRIVER
14234 M:      Alex Dubov <oakad@yahoo.com>
14235 S:      Maintained
14236 F:      drivers/misc/tifm*
14237 F:      drivers/mmc/host/tifm_sd.c
14238 F:      include/linux/tifm.h
14239
14240 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14241 M:      Santosh Shilimkar <ssantosh@kernel.org>
14242 L:      linux-kernel@vger.kernel.org
14243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14244 S:      Maintained
14245 F:      drivers/soc/ti/*
14246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14247
14248 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14249 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14250 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14251 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14252 S:      Maintained
14253 F:      sound/soc/codecs/lm49453*
14254 F:      sound/soc/codecs/isabelle*
14255
14256 TI LP855x BACKLIGHT DRIVER
14257 M:      Milo Kim <milo.kim@ti.com>
14258 S:      Maintained
14259 F:      Documentation/backlight/lp855x-driver.txt
14260 F:      drivers/video/backlight/lp855x_bl.c
14261 F:      include/linux/platform_data/lp855x.h
14262
14263 TI LP8727 CHARGER DRIVER
14264 M:      Milo Kim <milo.kim@ti.com>
14265 S:      Maintained
14266 F:      drivers/power/supply/lp8727_charger.c
14267 F:      include/linux/platform_data/lp8727.h
14268
14269 TI LP8788 MFD DRIVER
14270 M:      Milo Kim <milo.kim@ti.com>
14271 S:      Maintained
14272 F:      drivers/iio/adc/lp8788_adc.c
14273 F:      drivers/leds/leds-lp8788.c
14274 F:      drivers/mfd/lp8788*.c
14275 F:      drivers/power/supply/lp8788-charger.c
14276 F:      drivers/regulator/lp8788-*.c
14277 F:      include/linux/mfd/lp8788*.h
14278
14279 TI NETCP ETHERNET DRIVER
14280 M:      Wingman Kwok <w-kwok2@ti.com>
14281 M:      Murali Karicheri <m-karicheri2@ti.com>
14282 L:      netdev@vger.kernel.org
14283 S:      Maintained
14284 F:      drivers/net/ethernet/ti/netcp*
14285
14286 TI TAS571X FAMILY ASoC CODEC DRIVER
14287 M:      Kevin Cernekee <cernekee@chromium.org>
14288 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14289 S:      Odd Fixes
14290 F:      sound/soc/codecs/tas571x*
14291
14292 TI TRF7970A NFC DRIVER
14293 M:      Mark Greer <mgreer@animalcreek.com>
14294 L:      linux-wireless@vger.kernel.org
14295 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14296 S:      Supported
14297 F:      drivers/nfc/trf7970a.c
14298 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14299
14300 TI TWL4030 SERIES SOC CODEC DRIVER
14301 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14302 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14303 S:      Maintained
14304 F:      sound/soc/codecs/twl4030*
14305
14306 TI VPE/CAL DRIVERS
14307 M:      Benoit Parrot <bparrot@ti.com>
14308 L:      linux-media@vger.kernel.org
14309 W:      http://linuxtv.org/
14310 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14311 S:      Maintained
14312 F:      drivers/media/platform/ti-vpe/
14313
14314 TI WILINK WIRELESS DRIVERS
14315 L:      linux-wireless@vger.kernel.org
14316 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14317 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14319 S:      Orphan
14320 F:      drivers/net/wireless/ti/
14321 F:      include/linux/wl12xx.h
14322
14323 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14324 M:      John Stultz <john.stultz@linaro.org>
14325 M:      Thomas Gleixner <tglx@linutronix.de>
14326 R:      Stephen Boyd <sboyd@kernel.org>
14327 L:      linux-kernel@vger.kernel.org
14328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14329 S:      Supported
14330 F:      include/linux/clocksource.h
14331 F:      include/linux/time.h
14332 F:      include/linux/timex.h
14333 F:      include/uapi/linux/time.h
14334 F:      include/uapi/linux/timex.h
14335 F:      kernel/time/clocksource.c
14336 F:      kernel/time/time*.c
14337 F:      kernel/time/alarmtimer.c
14338 F:      kernel/time/ntp.c
14339 F:      tools/testing/selftests/timers/
14340
14341 TIPC NETWORK LAYER
14342 M:      Jon Maloy <jon.maloy@ericsson.com>
14343 M:      Ying Xue <ying.xue@windriver.com>
14344 L:      netdev@vger.kernel.org (core kernel code)
14345 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14346 W:      http://tipc.sourceforge.net/
14347 S:      Maintained
14348 F:      include/uapi/linux/tipc*.h
14349 F:      net/tipc/
14350
14351 TLAN NETWORK DRIVER
14352 M:      Samuel Chessman <chessman@tux.org>
14353 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14354 W:      http://sourceforge.net/projects/tlan/
14355 S:      Maintained
14356 F:      Documentation/networking/tlan.txt
14357 F:      drivers/net/ethernet/ti/tlan.*
14358
14359 TM6000 VIDEO4LINUX DRIVER
14360 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14361 L:      linux-media@vger.kernel.org
14362 W:      https://linuxtv.org
14363 T:      git git://linuxtv.org/media_tree.git
14364 S:      Odd fixes
14365 F:      drivers/media/usb/tm6000/
14366 F:      Documentation/media/v4l-drivers/tm6000*
14367
14368 TMIO/SDHI MMC DRIVER
14369 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14370 L:      linux-mmc@vger.kernel.org
14371 S:      Supported
14372 F:      drivers/mmc/host/tmio_mmc*
14373 F:      drivers/mmc/host/renesas_sdhi*
14374 F:      include/linux/mfd/tmio.h
14375
14376 TMP401 HARDWARE MONITOR DRIVER
14377 M:      Guenter Roeck <linux@roeck-us.net>
14378 L:      linux-hwmon@vger.kernel.org
14379 S:      Maintained
14380 F:      Documentation/hwmon/tmp401
14381 F:      drivers/hwmon/tmp401.c
14382
14383 TMPFS (SHMEM FILESYSTEM)
14384 M:      Hugh Dickins <hughd@google.com>
14385 L:      linux-mm@kvack.org
14386 S:      Maintained
14387 F:      include/linux/shmem_fs.h
14388 F:      mm/shmem.c
14389
14390 TOMOYO SECURITY MODULE
14391 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14392 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14393 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14394 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14395 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14396 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14397 W:      http://tomoyo.sourceforge.jp/
14398 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14399 S:      Maintained
14400 F:      security/tomoyo/
14401
14402 TOPSTAR LAPTOP EXTRAS DRIVER
14403 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14404 L:      platform-driver-x86@vger.kernel.org
14405 S:      Maintained
14406 F:      drivers/platform/x86/topstar-laptop.c
14407
14408 TORTURE-TEST MODULES
14409 M:      Davidlohr Bueso <dave@stgolabs.net>
14410 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14411 M:      Josh Triplett <josh@joshtriplett.org>
14412 L:      linux-kernel@vger.kernel.org
14413 S:      Supported
14414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14415 F:      Documentation/RCU/torture.txt
14416 F:      kernel/torture.c
14417 F:      kernel/rcu/rcutorture.c
14418 F:      kernel/locking/locktorture.c
14419
14420 TOSHIBA ACPI EXTRAS DRIVER
14421 M:      Azael Avalos <coproscefalo@gmail.com>
14422 L:      platform-driver-x86@vger.kernel.org
14423 S:      Maintained
14424 F:      drivers/platform/x86/toshiba_acpi.c
14425
14426 TOSHIBA BLUETOOTH DRIVER
14427 M:      Azael Avalos <coproscefalo@gmail.com>
14428 L:      platform-driver-x86@vger.kernel.org
14429 S:      Maintained
14430 F:      drivers/platform/x86/toshiba_bluetooth.c
14431
14432 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14433 M:      Azael Avalos <coproscefalo@gmail.com>
14434 L:      platform-driver-x86@vger.kernel.org
14435 S:      Maintained
14436 F:      drivers/platform/x86/toshiba_haps.c
14437
14438 TOSHIBA SMM DRIVER
14439 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14440 W:      http://www.buzzard.org.uk/toshiba/
14441 S:      Maintained
14442 F:      drivers/char/toshiba.c
14443 F:      include/linux/toshiba.h
14444 F:      include/uapi/linux/toshiba.h
14445
14446 TOSHIBA TC358743 DRIVER
14447 M:      Mats Randgaard <matrandg@cisco.com>
14448 L:      linux-media@vger.kernel.org
14449 S:      Maintained
14450 F:      drivers/media/i2c/tc358743*
14451 F:      include/media/i2c/tc358743.h
14452
14453 TOSHIBA WMI HOTKEYS DRIVER
14454 M:      Azael Avalos <coproscefalo@gmail.com>
14455 L:      platform-driver-x86@vger.kernel.org
14456 S:      Maintained
14457 F:      drivers/platform/x86/toshiba-wmi.c
14458
14459 TPM DEVICE DRIVER
14460 M:      Peter Huewe <peterhuewe@gmx.de>
14461 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14462 R:      Jason Gunthorpe <jgg@ziepe.ca>
14463 L:      linux-integrity@vger.kernel.org
14464 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14465 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14466 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14467 S:      Maintained
14468 F:      drivers/char/tpm/
14469
14470 TRACING
14471 M:      Steven Rostedt <rostedt@goodmis.org>
14472 M:      Ingo Molnar <mingo@redhat.com>
14473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14474 S:      Maintained
14475 F:      Documentation/trace/ftrace.rst
14476 F:      arch/*/*/*/ftrace.h
14477 F:      arch/*/kernel/ftrace.c
14478 F:      include/*/ftrace.h
14479 F:      include/linux/trace*.h
14480 F:      include/trace/
14481 F:      kernel/trace/
14482 F:      tools/testing/selftests/ftrace/
14483
14484 TRACING MMIO ACCESSES (MMIOTRACE)
14485 M:      Steven Rostedt <rostedt@goodmis.org>
14486 M:      Ingo Molnar <mingo@kernel.org>
14487 R:      Karol Herbst <karolherbst@gmail.com>
14488 R:      Pekka Paalanen <ppaalanen@gmail.com>
14489 S:      Maintained
14490 L:      linux-kernel@vger.kernel.org
14491 L:      nouveau@lists.freedesktop.org
14492 F:      kernel/trace/trace_mmiotrace.c
14493 F:      include/linux/mmiotrace.h
14494 F:      arch/x86/mm/kmmio.c
14495 F:      arch/x86/mm/mmio-mod.c
14496 F:      arch/x86/mm/testmmiotrace.c
14497
14498 TRIVIAL PATCHES
14499 M:      Jiri Kosina <trivial@kernel.org>
14500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14501 S:      Maintained
14502 K:      ^Subject:.*(?i)trivial
14503
14504 TEMPO SEMICONDUCTOR DRIVERS
14505 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14506 S:      Maintained
14507 F:      sound/soc/codecs/tscs*.c
14508 F:      sound/soc/codecs/tscs*.h
14509 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14510
14511 TTY LAYER
14512 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14513 M:      Jiri Slaby <jslaby@suse.com>
14514 S:      Supported
14515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14516 F:      Documentation/serial/
14517 F:      drivers/tty/
14518 F:      drivers/tty/serial/serial_core.c
14519 F:      include/linux/serial_core.h
14520 F:      include/linux/serial.h
14521 F:      include/linux/tty.h
14522 F:      include/uapi/linux/serial_core.h
14523 F:      include/uapi/linux/serial.h
14524 F:      include/uapi/linux/tty.h
14525
14526 TUA9001 MEDIA DRIVER
14527 M:      Antti Palosaari <crope@iki.fi>
14528 L:      linux-media@vger.kernel.org
14529 W:      https://linuxtv.org
14530 W:      http://palosaari.fi/linux/
14531 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14532 T:      git git://linuxtv.org/anttip/media_tree.git
14533 S:      Maintained
14534 F:      drivers/media/tuners/tua9001*
14535
14536 TULIP NETWORK DRIVERS
14537 L:      netdev@vger.kernel.org
14538 L:      linux-parisc@vger.kernel.org
14539 S:      Orphan
14540 F:      drivers/net/ethernet/dec/tulip/
14541
14542 TUN/TAP driver
14543 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14544 W:      http://vtun.sourceforge.net/tun
14545 S:      Maintained
14546 F:      Documentation/networking/tuntap.txt
14547 F:      arch/um/os-Linux/drivers/
14548
14549 TURBOCHANNEL SUBSYSTEM
14550 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14551 M:      Ralf Baechle <ralf@linux-mips.org>
14552 L:      linux-mips@linux-mips.org
14553 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14554 S:      Maintained
14555 F:      drivers/tc/
14556 F:      include/linux/tc.h
14557
14558 TURBOSTAT UTILITY
14559 M:      "Len Brown" <lenb@kernel.org>
14560 L:      linux-pm@vger.kernel.org
14561 B:      https://bugzilla.kernel.org
14562 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14564 S:      Supported
14565 F:      tools/power/x86/turbostat/
14566
14567 TW5864 VIDEO4LINUX DRIVER
14568 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14569 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14570 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14571 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14572 L:      linux-media@vger.kernel.org
14573 S:      Supported
14574 F:      drivers/media/pci/tw5864/
14575
14576 TW68 VIDEO4LINUX DRIVER
14577 M:      Hans Verkuil <hverkuil@xs4all.nl>
14578 L:      linux-media@vger.kernel.org
14579 T:      git git://linuxtv.org/media_tree.git
14580 W:      https://linuxtv.org
14581 S:      Odd Fixes
14582 F:      drivers/media/pci/tw68/
14583
14584 TW686X VIDEO4LINUX DRIVER
14585 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14586 L:      linux-media@vger.kernel.org
14587 T:      git git://linuxtv.org/media_tree.git
14588 W:      http://linuxtv.org
14589 S:      Maintained
14590 F:      drivers/media/pci/tw686x/
14591
14592 UBI FILE SYSTEM (UBIFS)
14593 M:      Richard Weinberger <richard@nod.at>
14594 M:      Artem Bityutskiy <dedekind1@gmail.com>
14595 M:      Adrian Hunter <adrian.hunter@intel.com>
14596 L:      linux-mtd@lists.infradead.org
14597 T:      git git://git.infradead.org/ubifs-2.6.git
14598 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14599 S:      Supported
14600 F:      Documentation/filesystems/ubifs.txt
14601 F:      fs/ubifs/
14602
14603 UCLINUX (M68KNOMMU AND COLDFIRE)
14604 M:      Greg Ungerer <gerg@linux-m68k.org>
14605 W:      http://www.linux-m68k.org/
14606 W:      http://www.uclinux.org/
14607 L:      linux-m68k@lists.linux-m68k.org
14608 L:      uclinux-dev@uclinux.org  (subscribers-only)
14609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14610 S:      Maintained
14611 F:      arch/m68k/coldfire/
14612 F:      arch/m68k/68*/
14613 F:      arch/m68k/*/*_no.*
14614 F:      arch/m68k/include/asm/*_no.*
14615
14616 UDF FILESYSTEM
14617 M:      Jan Kara <jack@suse.com>
14618 S:      Maintained
14619 F:      Documentation/filesystems/udf.txt
14620 F:      fs/udf/
14621
14622 UDRAW TABLET
14623 M:      Bastien Nocera <hadess@hadess.net>
14624 L:      linux-input@vger.kernel.org
14625 S:      Maintained
14626 F:      drivers/hid/hid-udraw-ps3.c
14627
14628 UFS FILESYSTEM
14629 M:      Evgeniy Dushistov <dushistov@mail.ru>
14630 S:      Maintained
14631 F:      Documentation/filesystems/ufs.txt
14632 F:      fs/ufs/
14633
14634 UHID USERSPACE HID IO DRIVER:
14635 M:      David Herrmann <dh.herrmann@googlemail.com>
14636 L:      linux-input@vger.kernel.org
14637 S:      Maintained
14638 F:      drivers/hid/uhid.c
14639 F:      include/uapi/linux/uhid.h
14640
14641 ULPI BUS
14642 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14643 L:      linux-usb@vger.kernel.org
14644 S:      Maintained
14645 F:      drivers/usb/common/ulpi.c
14646 F:      include/linux/ulpi/
14647
14648 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14649 L:      linux-usb@vger.kernel.org
14650 S:      Orphan
14651 F:      drivers/uwb/
14652 F:      include/linux/uwb.h
14653 F:      include/linux/uwb/
14654
14655 UNICORE32 ARCHITECTURE:
14656 M:      Guan Xuetao <gxt@pku.edu.cn>
14657 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14658 S:      Maintained
14659 T:      git git://github.com/gxt/linux.git
14660 F:      arch/unicore32/
14661
14662 UNIFDEF
14663 M:      Tony Finch <dot@dotat.at>
14664 W:      http://dotat.at/prog/unifdef
14665 S:      Maintained
14666 F:      scripts/unifdef.c
14667
14668 UNIFORM CDROM DRIVER
14669 M:      Jens Axboe <axboe@kernel.dk>
14670 W:      http://www.kernel.dk
14671 S:      Maintained
14672 F:      Documentation/cdrom/
14673 F:      drivers/cdrom/cdrom.c
14674 F:      include/linux/cdrom.h
14675 F:      include/uapi/linux/cdrom.h
14676
14677 UNISYS S-PAR DRIVERS
14678 M:      David Kershner <david.kershner@unisys.com>
14679 L:      sparmaintainer@unisys.com (Unisys internal)
14680 S:      Supported
14681 F:      include/linux/visorbus.h
14682 F:      drivers/visorbus/
14683 F:      drivers/staging/unisys/
14684
14685 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14686 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14687 L:      linux-scsi@vger.kernel.org
14688 S:      Supported
14689 F:      Documentation/scsi/ufs.txt
14690 F:      drivers/scsi/ufs/
14691
14692 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14693 M:      Joao Pinto <jpinto@synopsys.com>
14694 L:      linux-scsi@vger.kernel.org
14695 S:      Supported
14696 F:      drivers/scsi/ufs/*dwc*
14697
14698 UNSORTED BLOCK IMAGES (UBI)
14699 M:      Artem Bityutskiy <dedekind1@gmail.com>
14700 M:      Richard Weinberger <richard@nod.at>
14701 W:      http://www.linux-mtd.infradead.org/
14702 L:      linux-mtd@lists.infradead.org
14703 T:      git git://git.infradead.org/ubifs-2.6.git
14704 S:      Supported
14705 F:      drivers/mtd/ubi/
14706 F:      include/linux/mtd/ubi.h
14707 F:      include/uapi/mtd/ubi-user.h
14708
14709 USB "USBNET" DRIVER FRAMEWORK
14710 M:      Oliver Neukum <oneukum@suse.com>
14711 L:      netdev@vger.kernel.org
14712 W:      http://www.linux-usb.org/usbnet
14713 S:      Maintained
14714 F:      drivers/net/usb/usbnet.c
14715 F:      include/linux/usb/usbnet.h
14716
14717 USB ACM DRIVER
14718 M:      Oliver Neukum <oneukum@suse.com>
14719 L:      linux-usb@vger.kernel.org
14720 S:      Maintained
14721 F:      Documentation/usb/acm.txt
14722 F:      drivers/usb/class/cdc-acm.*
14723
14724 USB AR5523 WIRELESS DRIVER
14725 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14726 L:      linux-wireless@vger.kernel.org
14727 S:      Maintained
14728 F:      drivers/net/wireless/ath/ar5523/
14729
14730 USB ATTACHED SCSI
14731 M:      Oliver Neukum <oneukum@suse.com>
14732 L:      linux-usb@vger.kernel.org
14733 L:      linux-scsi@vger.kernel.org
14734 S:      Maintained
14735 F:      drivers/usb/storage/uas.c
14736
14737 USB CDC ETHERNET DRIVER
14738 M:      Oliver Neukum <oliver@neukum.org>
14739 L:      linux-usb@vger.kernel.org
14740 S:      Maintained
14741 F:      drivers/net/usb/cdc_*.c
14742 F:      include/uapi/linux/usb/cdc.h
14743
14744 USB CHAOSKEY DRIVER
14745 M:      Keith Packard <keithp@keithp.com>
14746 L:      linux-usb@vger.kernel.org
14747 S:      Maintained
14748 F:      drivers/usb/misc/chaoskey.c
14749
14750 USB CYPRESS C67X00 DRIVER
14751 M:      Peter Korsgaard <jacmet@sunsite.dk>
14752 L:      linux-usb@vger.kernel.org
14753 S:      Maintained
14754 F:      drivers/usb/c67x00/
14755
14756 USB DAVICOM DM9601 DRIVER
14757 M:      Peter Korsgaard <jacmet@sunsite.dk>
14758 L:      netdev@vger.kernel.org
14759 W:      http://www.linux-usb.org/usbnet
14760 S:      Maintained
14761 F:      drivers/net/usb/dm9601.c
14762
14763 USB DIAMOND RIO500 DRIVER
14764 M:      Cesar Miquel <miquel@df.uba.ar>
14765 L:      rio500-users@lists.sourceforge.net
14766 W:      http://rio500.sourceforge.net
14767 S:      Maintained
14768 F:      drivers/usb/misc/rio500*
14769
14770 USB EHCI DRIVER
14771 M:      Alan Stern <stern@rowland.harvard.edu>
14772 L:      linux-usb@vger.kernel.org
14773 S:      Maintained
14774 F:      Documentation/usb/ehci.txt
14775 F:      drivers/usb/host/ehci*
14776
14777 USB GADGET/PERIPHERAL SUBSYSTEM
14778 M:      Felipe Balbi <balbi@kernel.org>
14779 L:      linux-usb@vger.kernel.org
14780 W:      http://www.linux-usb.org/gadget
14781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14782 S:      Maintained
14783 F:      drivers/usb/gadget/
14784 F:      include/linux/usb/gadget*
14785
14786 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14787 M:      Jiri Kosina <jikos@kernel.org>
14788 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14789 L:      linux-usb@vger.kernel.org
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14791 S:      Maintained
14792 F:      Documentation/hid/hiddev.txt
14793 F:      drivers/hid/usbhid/
14794
14795 USB INTEL XHCI ROLE MUX DRIVER
14796 M:      Hans de Goede <hdegoede@redhat.com>
14797 L:      linux-usb@vger.kernel.org
14798 S:      Maintained
14799 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14800
14801 USB ISP116X DRIVER
14802 M:      Olav Kongas <ok@artecdesign.ee>
14803 L:      linux-usb@vger.kernel.org
14804 S:      Maintained
14805 F:      drivers/usb/host/isp116x*
14806 F:      include/linux/usb/isp116x.h
14807
14808 USB LAN78XX ETHERNET DRIVER
14809 M:      Woojung Huh <woojung.huh@microchip.com>
14810 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14811 L:      netdev@vger.kernel.org
14812 S:      Maintained
14813 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14814 F:      drivers/net/usb/lan78xx.*
14815 F:      include/dt-bindings/net/microchip-lan78xx.h
14816
14817 USB MASS STORAGE DRIVER
14818 M:      Alan Stern <stern@rowland.harvard.edu>
14819 L:      linux-usb@vger.kernel.org
14820 L:      usb-storage@lists.one-eyed-alien.net
14821 S:      Maintained
14822 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14823 F:      drivers/usb/storage/
14824
14825 USB MIDI DRIVER
14826 M:      Clemens Ladisch <clemens@ladisch.de>
14827 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14828 T:      git git://git.alsa-project.org/alsa-kernel.git
14829 S:      Maintained
14830 F:      sound/usb/midi.*
14831
14832 USB NETWORKING DRIVERS
14833 L:      linux-usb@vger.kernel.org
14834 S:      Odd Fixes
14835 F:      drivers/net/usb/
14836
14837 USB OHCI DRIVER
14838 M:      Alan Stern <stern@rowland.harvard.edu>
14839 L:      linux-usb@vger.kernel.org
14840 S:      Maintained
14841 F:      Documentation/usb/ohci.txt
14842 F:      drivers/usb/host/ohci*
14843
14844 USB OTG FSM (Finite State Machine)
14845 M:      Peter Chen <Peter.Chen@nxp.com>
14846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14847 L:      linux-usb@vger.kernel.org
14848 S:      Maintained
14849 F:      drivers/usb/common/usb-otg-fsm.c
14850
14851 USB OVER IP DRIVER
14852 M:      Valentina Manea <valentina.manea.m@gmail.com>
14853 M:      Shuah Khan <shuah@kernel.org>
14854 L:      linux-usb@vger.kernel.org
14855 S:      Maintained
14856 F:      Documentation/usb/usbip_protocol.txt
14857 F:      drivers/usb/usbip/
14858 F:      tools/usb/usbip/
14859 F:      tools/testing/selftests/drivers/usb/usbip/
14860
14861 USB PEGASUS DRIVER
14862 M:      Petko Manolov <petkan@nucleusys.com>
14863 L:      linux-usb@vger.kernel.org
14864 L:      netdev@vger.kernel.org
14865 T:      git git://github.com/petkan/pegasus.git
14866 W:      https://github.com/petkan/pegasus
14867 S:      Maintained
14868 F:      drivers/net/usb/pegasus.*
14869
14870 USB PHY LAYER
14871 M:      Felipe Balbi <balbi@kernel.org>
14872 L:      linux-usb@vger.kernel.org
14873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14874 S:      Maintained
14875 F:      drivers/usb/phy/
14876
14877 USB PRINTER DRIVER (usblp)
14878 M:      Pete Zaitcev <zaitcev@redhat.com>
14879 L:      linux-usb@vger.kernel.org
14880 S:      Supported
14881 F:      drivers/usb/class/usblp.c
14882
14883 USB QMI WWAN NETWORK DRIVER
14884 M:      Bjørn Mork <bjorn@mork.no>
14885 L:      netdev@vger.kernel.org
14886 S:      Maintained
14887 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14888 F:      drivers/net/usb/qmi_wwan.c
14889
14890 USB RTL8150 DRIVER
14891 M:      Petko Manolov <petkan@nucleusys.com>
14892 L:      linux-usb@vger.kernel.org
14893 L:      netdev@vger.kernel.org
14894 T:      git git://github.com/petkan/rtl8150.git
14895 W:      https://github.com/petkan/rtl8150
14896 S:      Maintained
14897 F:      drivers/net/usb/rtl8150.c
14898
14899 USB SERIAL SUBSYSTEM
14900 M:      Johan Hovold <johan@kernel.org>
14901 L:      linux-usb@vger.kernel.org
14902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14903 S:      Maintained
14904 F:      Documentation/usb/usb-serial.txt
14905 F:      drivers/usb/serial/
14906 F:      include/linux/usb/serial.h
14907
14908 USB SMSC75XX ETHERNET DRIVER
14909 M:      Steve Glendinning <steve.glendinning@shawell.net>
14910 L:      netdev@vger.kernel.org
14911 S:      Maintained
14912 F:      drivers/net/usb/smsc75xx.*
14913
14914 USB SMSC95XX ETHERNET DRIVER
14915 M:      Steve Glendinning <steve.glendinning@shawell.net>
14916 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14917 L:      netdev@vger.kernel.org
14918 S:      Maintained
14919 F:      drivers/net/usb/smsc95xx.*
14920
14921 USB SUBSYSTEM
14922 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14923 L:      linux-usb@vger.kernel.org
14924 W:      http://www.linux-usb.org
14925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14926 S:      Supported
14927 F:      Documentation/devicetree/bindings/usb/
14928 F:      Documentation/usb/
14929 F:      drivers/usb/
14930 F:      include/linux/usb.h
14931 F:      include/linux/usb/
14932
14933 USB TYPEC PI3USB30532 MUX DRIVER
14934 M:      Hans de Goede <hdegoede@redhat.com>
14935 L:      linux-usb@vger.kernel.org
14936 S:      Maintained
14937 F:      drivers/usb/typec/mux/pi3usb30532.c
14938
14939 USB TYPEC SUBSYSTEM
14940 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14941 L:      linux-usb@vger.kernel.org
14942 S:      Maintained
14943 F:      Documentation/ABI/testing/sysfs-class-typec
14944 F:      Documentation/driver-api/usb/typec.rst
14945 F:      drivers/usb/typec/
14946 F:      include/linux/usb/typec.h
14947
14948 USB UHCI DRIVER
14949 M:      Alan Stern <stern@rowland.harvard.edu>
14950 L:      linux-usb@vger.kernel.org
14951 S:      Maintained
14952 F:      drivers/usb/host/uhci*
14953
14954 USB VIDEO CLASS
14955 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14956 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14957 L:      linux-media@vger.kernel.org
14958 T:      git git://linuxtv.org/media_tree.git
14959 W:      http://www.ideasonboard.org/uvc/
14960 S:      Maintained
14961 F:      drivers/media/usb/uvc/
14962 F:      include/uapi/linux/uvcvideo.h
14963
14964 USB VISION DRIVER
14965 M:      Hans Verkuil <hverkuil@xs4all.nl>
14966 L:      linux-media@vger.kernel.org
14967 T:      git git://linuxtv.org/media_tree.git
14968 W:      https://linuxtv.org
14969 S:      Odd Fixes
14970 F:      drivers/media/usb/usbvision/
14971
14972 USB WEBCAM GADGET
14973 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14974 L:      linux-usb@vger.kernel.org
14975 S:      Maintained
14976 F:      drivers/usb/gadget/function/*uvc*
14977 F:      drivers/usb/gadget/legacy/webcam.c
14978
14979 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14980 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14981 L:      linux-wireless@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/net/wireless/rndis_wlan.c
14984
14985 USB XHCI DRIVER
14986 M:      Mathias Nyman <mathias.nyman@intel.com>
14987 L:      linux-usb@vger.kernel.org
14988 S:      Supported
14989 F:      drivers/usb/host/xhci*
14990 F:      drivers/usb/host/pci-quirks*
14991
14992 USB ZD1201 DRIVER
14993 L:      linux-wireless@vger.kernel.org
14994 W:      http://linux-lc100020.sourceforge.net
14995 S:      Orphan
14996 F:      drivers/net/wireless/zydas/zd1201.*
14997
14998 USB ZR364XX DRIVER
14999 M:      Antoine Jacquet <royale@zerezo.com>
15000 L:      linux-usb@vger.kernel.org
15001 L:      linux-media@vger.kernel.org
15002 T:      git git://linuxtv.org/media_tree.git
15003 W:      http://royale.zerezo.com/zr364xx/
15004 S:      Maintained
15005 F:      Documentation/media/v4l-drivers/zr364xx*
15006 F:      drivers/media/usb/zr364xx/
15007
15008 USER-MODE LINUX (UML)
15009 M:      Jeff Dike <jdike@addtoit.com>
15010 M:      Richard Weinberger <richard@nod.at>
15011 L:      linux-um@lists.infradead.org
15012 W:      http://user-mode-linux.sourceforge.net
15013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15014 S:      Maintained
15015 F:      Documentation/virtual/uml/
15016 F:      arch/um/
15017 F:      arch/x86/um/
15018 F:      fs/hostfs/
15019 F:      fs/hppfs/
15020
15021 USERSPACE I/O (UIO)
15022 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15023 S:      Maintained
15024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15025 F:      Documentation/driver-api/uio-howto.rst
15026 F:      drivers/uio/
15027 F:      include/linux/uio*.h
15028
15029 UTIL-LINUX PACKAGE
15030 M:      Karel Zak <kzak@redhat.com>
15031 L:      util-linux@vger.kernel.org
15032 W:      http://en.wikipedia.org/wiki/Util-linux
15033 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15034 S:      Maintained
15035
15036 UUID HELPERS
15037 M:      Christoph Hellwig <hch@lst.de>
15038 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15039 L:      linux-kernel@vger.kernel.org
15040 T:      git git://git.infradead.org/users/hch/uuid.git
15041 F:      lib/uuid.c
15042 F:      lib/test_uuid.c
15043 F:      include/linux/uuid.h
15044 F:      include/uapi/linux/uuid.h
15045 S:      Maintained
15046
15047 UVESAFB DRIVER
15048 M:      Michal Januszewski <spock@gentoo.org>
15049 L:      linux-fbdev@vger.kernel.org
15050 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15051 S:      Maintained
15052 F:      Documentation/fb/uvesafb.txt
15053 F:      drivers/video/fbdev/uvesafb.*
15054
15055 VF610 NAND DRIVER
15056 M:      Stefan Agner <stefan@agner.ch>
15057 L:      linux-mtd@lists.infradead.org
15058 S:      Supported
15059 F:      drivers/mtd/nand/raw/vf610_nfc.c
15060
15061 VFAT/FAT/MSDOS FILESYSTEM
15062 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15063 S:      Maintained
15064 F:      Documentation/filesystems/vfat.txt
15065 F:      fs/fat/
15066
15067 VFIO DRIVER
15068 M:      Alex Williamson <alex.williamson@redhat.com>
15069 L:      kvm@vger.kernel.org
15070 T:      git git://github.com/awilliam/linux-vfio.git
15071 S:      Maintained
15072 F:      Documentation/vfio.txt
15073 F:      drivers/vfio/
15074 F:      include/linux/vfio.h
15075 F:      include/uapi/linux/vfio.h
15076
15077 VFIO MEDIATED DEVICE DRIVERS
15078 M:      Kirti Wankhede <kwankhede@nvidia.com>
15079 L:      kvm@vger.kernel.org
15080 S:      Maintained
15081 F:      Documentation/vfio-mediated-device.txt
15082 F:      drivers/vfio/mdev/
15083 F:      include/linux/mdev.h
15084 F:      samples/vfio-mdev/
15085
15086 VFIO PLATFORM DRIVER
15087 M:      Eric Auger <eric.auger@redhat.com>
15088 L:      kvm@vger.kernel.org
15089 S:      Maintained
15090 F:      drivers/vfio/platform/
15091
15092 VGA_SWITCHEROO
15093 R:      Lukas Wunner <lukas@wunner.de>
15094 S:      Maintained
15095 F:      Documentation/gpu/vga-switcheroo.rst
15096 F:      drivers/gpu/vga/vga_switcheroo.c
15097 F:      include/linux/vga_switcheroo.h
15098 T:      git git://anongit.freedesktop.org/drm/drm-misc
15099
15100 VIA RHINE NETWORK DRIVER
15101 S:      Orphan
15102 F:      drivers/net/ethernet/via/via-rhine.c
15103
15104 VIA SD/MMC CARD CONTROLLER DRIVER
15105 M:      Bruce Chang <brucechang@via.com.tw>
15106 M:      Harald Welte <HaraldWelte@viatech.com>
15107 S:      Maintained
15108 F:      drivers/mmc/host/via-sdmmc.c
15109
15110 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15111 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15112 L:      linux-fbdev@vger.kernel.org
15113 S:      Maintained
15114 F:      include/linux/via-core.h
15115 F:      include/linux/via-gpio.h
15116 F:      include/linux/via_i2c.h
15117 F:      drivers/video/fbdev/via/
15118
15119 VIA VELOCITY NETWORK DRIVER
15120 M:      Francois Romieu <romieu@fr.zoreil.com>
15121 L:      netdev@vger.kernel.org
15122 S:      Maintained
15123 F:      drivers/net/ethernet/via/via-velocity.*
15124
15125 VIDEO MULTIPLEXER DRIVER
15126 M:      Philipp Zabel <p.zabel@pengutronix.de>
15127 L:      linux-media@vger.kernel.org
15128 S:      Maintained
15129 F:      drivers/media/platform/video-mux.c
15130
15131 VIDEO I2C POLLING DRIVER
15132 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15133 L:      linux-media@vger.kernel.org
15134 S:      Maintained
15135 F:      drivers/media/i2c/video-i2c.c
15136
15137 VIDEOBUF2 FRAMEWORK
15138 M:      Pawel Osciak <pawel@osciak.com>
15139 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15140 M:      Kyungmin Park <kyungmin.park@samsung.com>
15141 L:      linux-media@vger.kernel.org
15142 S:      Maintained
15143 F:      drivers/media/v4l2-core/videobuf2-*
15144 F:      include/media/videobuf2-*
15145
15146 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15147 M:      Helen Koike <helen.koike@collabora.com>
15148 L:      linux-media@vger.kernel.org
15149 T:      git git://linuxtv.org/media_tree.git
15150 W:      https://linuxtv.org
15151 S:      Maintained
15152 F:      drivers/media/platform/vimc/*
15153
15154 VIRT LIB
15155 M:      Alex Williamson <alex.williamson@redhat.com>
15156 M:      Paolo Bonzini <pbonzini@redhat.com>
15157 L:      kvm@vger.kernel.org
15158 S:      Supported
15159 F:      virt/lib/
15160
15161 VIRTIO AND VHOST VSOCK DRIVER
15162 M:      Stefan Hajnoczi <stefanha@redhat.com>
15163 L:      kvm@vger.kernel.org
15164 L:      virtualization@lists.linux-foundation.org
15165 L:      netdev@vger.kernel.org
15166 S:      Maintained
15167 F:      include/linux/virtio_vsock.h
15168 F:      include/uapi/linux/virtio_vsock.h
15169 F:      include/uapi/linux/vsockmon.h
15170 F:      include/uapi/linux/vm_sockets_diag.h
15171 F:      net/vmw_vsock/diag.c
15172 F:      net/vmw_vsock/af_vsock_tap.c
15173 F:      net/vmw_vsock/virtio_transport_common.c
15174 F:      net/vmw_vsock/virtio_transport.c
15175 F:      drivers/net/vsockmon.c
15176 F:      drivers/vhost/vsock.c
15177 F:      drivers/vhost/vsock.h
15178 F:      tools/testing/vsock/
15179
15180 VIRTIO CONSOLE DRIVER
15181 M:      Amit Shah <amit@kernel.org>
15182 L:      virtualization@lists.linux-foundation.org
15183 S:      Maintained
15184 F:      drivers/char/virtio_console.c
15185 F:      include/linux/virtio_console.h
15186 F:      include/uapi/linux/virtio_console.h
15187
15188 VIRTIO CORE, NET AND BLOCK DRIVERS
15189 M:      "Michael S. Tsirkin" <mst@redhat.com>
15190 M:      Jason Wang <jasowang@redhat.com>
15191 L:      virtualization@lists.linux-foundation.org
15192 S:      Maintained
15193 F:      Documentation/devicetree/bindings/virtio/
15194 F:      drivers/virtio/
15195 F:      tools/virtio/
15196 F:      drivers/net/virtio_net.c
15197 F:      drivers/block/virtio_blk.c
15198 F:      include/linux/virtio*.h
15199 F:      include/uapi/linux/virtio_*.h
15200 F:      drivers/crypto/virtio/
15201 F:      mm/balloon_compaction.c
15202
15203 VIRTIO CRYPTO DRIVER
15204 M:      Gonglei <arei.gonglei@huawei.com>
15205 L:      virtualization@lists.linux-foundation.org
15206 L:      linux-crypto@vger.kernel.org
15207 S:      Maintained
15208 F:      drivers/crypto/virtio/
15209 F:      include/uapi/linux/virtio_crypto.h
15210
15211 VIRTIO DRIVERS FOR S390
15212 M:      Cornelia Huck <cohuck@redhat.com>
15213 M:      Halil Pasic <pasic@linux.ibm.com>
15214 L:      linux-s390@vger.kernel.org
15215 L:      virtualization@lists.linux-foundation.org
15216 L:      kvm@vger.kernel.org
15217 S:      Supported
15218 F:      drivers/s390/virtio/
15219 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15220
15221 VIRTIO GPU DRIVER
15222 M:      David Airlie <airlied@linux.ie>
15223 M:      Gerd Hoffmann <kraxel@redhat.com>
15224 L:      dri-devel@lists.freedesktop.org
15225 L:      virtualization@lists.linux-foundation.org
15226 T:      git git://anongit.freedesktop.org/drm/drm-misc
15227 S:      Maintained
15228 F:      drivers/gpu/drm/virtio/
15229 F:      include/uapi/linux/virtio_gpu.h
15230
15231 VIRTIO HOST (VHOST)
15232 M:      "Michael S. Tsirkin" <mst@redhat.com>
15233 M:      Jason Wang <jasowang@redhat.com>
15234 L:      kvm@vger.kernel.org
15235 L:      virtualization@lists.linux-foundation.org
15236 L:      netdev@vger.kernel.org
15237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15238 S:      Maintained
15239 F:      drivers/vhost/
15240 F:      include/uapi/linux/vhost.h
15241
15242 VIRTIO INPUT DRIVER
15243 M:      Gerd Hoffmann <kraxel@redhat.com>
15244 S:      Maintained
15245 F:      drivers/virtio/virtio_input.c
15246 F:      include/uapi/linux/virtio_input.h
15247
15248 VIRTUAL BOX GUEST DEVICE DRIVER
15249 M:      Hans de Goede <hdegoede@redhat.com>
15250 M:      Arnd Bergmann <arnd@arndb.de>
15251 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15252 S:      Maintained
15253 F:      include/linux/vbox_utils.h
15254 F:      include/uapi/linux/vbox*.h
15255 F:      drivers/virt/vboxguest/
15256
15257 VIRTUAL SERIO DEVICE DRIVER
15258 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15259 S:      Maintained
15260 F:      drivers/input/serio/userio.c
15261 F:      include/uapi/linux/userio.h
15262
15263 VIVID VIRTUAL VIDEO DRIVER
15264 M:      Hans Verkuil <hverkuil@xs4all.nl>
15265 L:      linux-media@vger.kernel.org
15266 T:      git git://linuxtv.org/media_tree.git
15267 W:      https://linuxtv.org
15268 S:      Maintained
15269 F:      drivers/media/platform/vivid/*
15270
15271 VLYNQ BUS
15272 M:      Florian Fainelli <f.fainelli@gmail.com>
15273 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15274 S:      Maintained
15275 F:      drivers/vlynq/vlynq.c
15276 F:      include/linux/vlynq.h
15277
15278 VME SUBSYSTEM
15279 M:      Martyn Welch <martyn@welchs.me.uk>
15280 M:      Manohar Vanga <manohar.vanga@gmail.com>
15281 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15282 L:      devel@driverdev.osuosl.org
15283 S:      Maintained
15284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15285 F:      Documentation/driver-api/vme.rst
15286 F:      drivers/staging/vme/
15287 F:      drivers/vme/
15288 F:      include/linux/vme*
15289
15290 VMWARE BALLOON DRIVER
15291 M:      Xavier Deguillard <xdeguillard@vmware.com>
15292 M:      Philip Moltmann <moltmann@vmware.com>
15293 M:      "VMware, Inc." <pv-drivers@vmware.com>
15294 L:      linux-kernel@vger.kernel.org
15295 S:      Maintained
15296 F:      drivers/misc/vmw_balloon.c
15297
15298 VMWARE HYPERVISOR INTERFACE
15299 M:      Alok Kataria <akataria@vmware.com>
15300 L:      virtualization@lists.linux-foundation.org
15301 S:      Supported
15302 F:      arch/x86/kernel/cpu/vmware.c
15303
15304 VMWARE PVRDMA DRIVER
15305 M:      Adit Ranadive <aditr@vmware.com>
15306 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15307 L:      linux-rdma@vger.kernel.org
15308 S:      Maintained
15309 F:      drivers/infiniband/hw/vmw_pvrdma/
15310
15311 VMware PVSCSI driver
15312 M:      Jim Gill <jgill@vmware.com>
15313 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15314 L:      linux-scsi@vger.kernel.org
15315 S:      Maintained
15316 F:      drivers/scsi/vmw_pvscsi.c
15317 F:      drivers/scsi/vmw_pvscsi.h
15318
15319 VMWARE VMMOUSE SUBDRIVER
15320 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15321 M:      "VMware, Inc." <pv-drivers@vmware.com>
15322 L:      linux-input@vger.kernel.org
15323 S:      Maintained
15324 F:      drivers/input/mouse/vmmouse.c
15325 F:      drivers/input/mouse/vmmouse.h
15326
15327 VMWARE VMXNET3 ETHERNET DRIVER
15328 M:      Ronak Doshi <doshir@vmware.com>
15329 M:      "VMware, Inc." <pv-drivers@vmware.com>
15330 L:      netdev@vger.kernel.org
15331 S:      Maintained
15332 F:      drivers/net/vmxnet3/
15333
15334 VOCORE VOCORE2 BOARD
15335 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15336 L:      linux-mips@linux-mips.org
15337 S:      Maintained
15338 F:      arch/mips/boot/dts/ralink/vocore2.dts
15339
15340 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15341 M:      Liam Girdwood <lgirdwood@gmail.com>
15342 M:      Mark Brown <broonie@kernel.org>
15343 L:      linux-kernel@vger.kernel.org
15344 W:      http://www.slimlogic.co.uk/?p=48
15345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15346 S:      Supported
15347 F:      Documentation/devicetree/bindings/regulator/
15348 F:      Documentation/power/regulator/
15349 F:      drivers/regulator/
15350 F:      include/dt-bindings/regulator/
15351 F:      include/linux/regulator/
15352
15353 VRF
15354 M:      David Ahern <dsa@cumulusnetworks.com>
15355 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15356 L:      netdev@vger.kernel.org
15357 S:      Maintained
15358 F:      drivers/net/vrf.c
15359 F:      Documentation/networking/vrf.txt
15360
15361 VT1211 HARDWARE MONITOR DRIVER
15362 M:      Juerg Haefliger <juergh@gmail.com>
15363 L:      linux-hwmon@vger.kernel.org
15364 S:      Maintained
15365 F:      Documentation/hwmon/vt1211
15366 F:      drivers/hwmon/vt1211.c
15367
15368 VT8231 HARDWARE MONITOR DRIVER
15369 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15370 L:      linux-hwmon@vger.kernel.org
15371 S:      Maintained
15372 F:      drivers/hwmon/vt8231.c
15373
15374 VUB300 USB to SDIO/SD/MMC bridge chip
15375 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15376 L:      linux-mmc@vger.kernel.org
15377 L:      linux-usb@vger.kernel.org
15378 S:      Supported
15379 F:      drivers/mmc/host/vub300.c
15380
15381 W1 DALLAS'S 1-WIRE BUS
15382 M:      Evgeniy Polyakov <zbr@ioremap.net>
15383 S:      Maintained
15384 F:      Documentation/w1/
15385 F:      drivers/w1/
15386 F:      include/linux/w1.h
15387
15388 W83791D HARDWARE MONITORING DRIVER
15389 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15390 L:      linux-hwmon@vger.kernel.org
15391 S:      Maintained
15392 F:      Documentation/hwmon/w83791d
15393 F:      drivers/hwmon/w83791d.c
15394
15395 W83793 HARDWARE MONITORING DRIVER
15396 M:      Rudolf Marek <r.marek@assembler.cz>
15397 L:      linux-hwmon@vger.kernel.org
15398 S:      Maintained
15399 F:      Documentation/hwmon/w83793
15400 F:      drivers/hwmon/w83793.c
15401
15402 W83795 HARDWARE MONITORING DRIVER
15403 M:      Jean Delvare <jdelvare@suse.com>
15404 L:      linux-hwmon@vger.kernel.org
15405 S:      Maintained
15406 F:      drivers/hwmon/w83795.c
15407
15408 W83L51xD SD/MMC CARD INTERFACE DRIVER
15409 M:      Pierre Ossman <pierre@ossman.eu>
15410 S:      Maintained
15411 F:      drivers/mmc/host/wbsd.*
15412
15413 WACOM PROTOCOL 4 SERIAL TABLETS
15414 M:      Julian Squires <julian@cipht.net>
15415 M:      Hans de Goede <hdegoede@redhat.com>
15416 L:      linux-input@vger.kernel.org
15417 S:      Maintained
15418 F:      drivers/input/tablet/wacom_serial4.c
15419
15420 WATCHDOG DEVICE DRIVERS
15421 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15422 M:      Guenter Roeck <linux@roeck-us.net>
15423 L:      linux-watchdog@vger.kernel.org
15424 W:      http://www.linux-watchdog.org/
15425 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15426 S:      Maintained
15427 F:      Documentation/devicetree/bindings/watchdog/
15428 F:      Documentation/watchdog/
15429 F:      drivers/watchdog/
15430 F:      include/linux/watchdog.h
15431 F:      include/uapi/linux/watchdog.h
15432
15433 WHISKEYCOVE PMIC GPIO DRIVER
15434 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15435 L:      linux-gpio@vger.kernel.org
15436 S:      Maintained
15437 F:      drivers/gpio/gpio-wcove.c
15438
15439 WIIMOTE HID DRIVER
15440 M:      David Herrmann <dh.herrmann@googlemail.com>
15441 L:      linux-input@vger.kernel.org
15442 S:      Maintained
15443 F:      drivers/hid/hid-wiimote*
15444
15445 WILOCITY WIL6210 WIRELESS DRIVER
15446 M:      Maya Erez <merez@codeaurora.org>
15447 L:      linux-wireless@vger.kernel.org
15448 L:      wil6210@qti.qualcomm.com
15449 S:      Supported
15450 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15451 F:      drivers/net/wireless/ath/wil6210/
15452
15453 WIMAX STACK
15454 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15455 M:      linux-wimax@intel.com
15456 L:      wimax@linuxwimax.org (subscribers-only)
15457 S:      Supported
15458 W:      http://linuxwimax.org
15459 F:      Documentation/wimax/README.wimax
15460 F:      include/linux/wimax/debug.h
15461 F:      include/net/wimax.h
15462 F:      include/uapi/linux/wimax.h
15463 F:      net/wimax/
15464
15465 WINBOND CIR DRIVER
15466 M:      David Härdeman <david@hardeman.nu>
15467 S:      Maintained
15468 F:      drivers/media/rc/winbond-cir.c
15469
15470 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15471 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15472 L:      linux-watchdog@vger.kernel.org
15473 S:      Maintained
15474 F:      drivers/watchdog/ebc-c384_wdt.c
15475
15476 WINSYSTEMS WS16C48 GPIO DRIVER
15477 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15478 L:      linux-gpio@vger.kernel.org
15479 S:      Maintained
15480 F:      drivers/gpio/gpio-ws16c48.c
15481
15482 WISTRON LAPTOP BUTTON DRIVER
15483 M:      Miloslav Trmac <mitr@volny.cz>
15484 S:      Maintained
15485 F:      drivers/input/misc/wistron_btns.c
15486
15487 WL3501 WIRELESS PCMCIA CARD DRIVER
15488 L:      linux-wireless@vger.kernel.org
15489 S:      Odd fixes
15490 F:      drivers/net/wireless/wl3501*
15491
15492 WOLFSON MICROELECTRONICS DRIVERS
15493 L:      patches@opensource.cirrus.com
15494 T:      git https://github.com/CirrusLogic/linux-drivers.git
15495 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15496 S:      Supported
15497 F:      Documentation/hwmon/wm83??
15498 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15499 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15500 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15501 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15502 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15503 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15504 F:      drivers/clk/clk-wm83*.c
15505 F:      drivers/extcon/extcon-arizona.c
15506 F:      drivers/leds/leds-wm83*.c
15507 F:      drivers/gpio/gpio-*wm*.c
15508 F:      drivers/gpio/gpio-arizona.c
15509 F:      drivers/hwmon/wm83??-hwmon.c
15510 F:      drivers/input/misc/wm831x-on.c
15511 F:      drivers/input/touchscreen/wm831x-ts.c
15512 F:      drivers/input/touchscreen/wm97*.c
15513 F:      drivers/mfd/arizona*
15514 F:      drivers/mfd/wm*.c
15515 F:      drivers/mfd/cs47l24*
15516 F:      drivers/power/supply/wm83*.c
15517 F:      drivers/rtc/rtc-wm83*.c
15518 F:      drivers/regulator/wm8*.c
15519 F:      drivers/regulator/arizona*
15520 F:      drivers/video/backlight/wm83*_bl.c
15521 F:      drivers/watchdog/wm83*_wdt.c
15522 F:      include/linux/mfd/arizona/
15523 F:      include/linux/mfd/wm831x/
15524 F:      include/linux/mfd/wm8350/
15525 F:      include/linux/mfd/wm8400*
15526 F:      include/linux/regulator/arizona*
15527 F:      include/linux/wm97xx.h
15528 F:      include/sound/wm????.h
15529 F:      sound/soc/codecs/arizona.?
15530 F:      sound/soc/codecs/wm*
15531 F:      sound/soc/codecs/cs47l24*
15532
15533 WORKQUEUE
15534 M:      Tejun Heo <tj@kernel.org>
15535 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15537 S:      Maintained
15538 F:      include/linux/workqueue.h
15539 F:      kernel/workqueue.c
15540 F:      Documentation/core-api/workqueue.rst
15541
15542 X-POWERS AXP288 PMIC DRIVERS
15543 M:      Hans de Goede <hdegoede@redhat.com>
15544 S:      Maintained
15545 N:      axp288
15546 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15547
15548 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15549 M:      Chen-Yu Tsai <wens@csie.org>
15550 L:      linux-kernel@vger.kernel.org
15551 S:      Maintained
15552 N:      axp[128]
15553
15554 X.25 NETWORK LAYER
15555 M:      Andrew Hendry <andrew.hendry@gmail.com>
15556 L:      linux-x25@vger.kernel.org
15557 S:      Odd Fixes
15558 F:      Documentation/networking/x25*
15559 F:      include/net/x25*
15560 F:      net/x25/
15561
15562 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15563 M:      Thomas Gleixner <tglx@linutronix.de>
15564 M:      Ingo Molnar <mingo@redhat.com>
15565 R:      "H. Peter Anvin" <hpa@zytor.com>
15566 M:      x86@kernel.org
15567 L:      linux-kernel@vger.kernel.org
15568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15569 S:      Maintained
15570 F:      Documentation/devicetree/bindings/x86/
15571 F:      Documentation/x86/
15572 F:      arch/x86/
15573
15574 X86 ENTRY CODE
15575 M:      Andy Lutomirski <luto@kernel.org>
15576 L:      linux-kernel@vger.kernel.org
15577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15578 S:      Maintained
15579 F:      arch/x86/entry/
15580
15581 X86 MCE INFRASTRUCTURE
15582 M:      Tony Luck <tony.luck@intel.com>
15583 M:      Borislav Petkov <bp@alien8.de>
15584 L:      linux-edac@vger.kernel.org
15585 S:      Maintained
15586 F:      arch/x86/kernel/cpu/mcheck/*
15587
15588 X86 MICROCODE UPDATE SUPPORT
15589 M:      Borislav Petkov <bp@alien8.de>
15590 S:      Maintained
15591 F:      arch/x86/kernel/cpu/microcode/*
15592
15593 X86 PLATFORM DRIVERS
15594 M:      Darren Hart <dvhart@infradead.org>
15595 M:      Andy Shevchenko <andy@infradead.org>
15596 L:      platform-driver-x86@vger.kernel.org
15597 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15598 S:      Maintained
15599 F:      drivers/platform/x86/
15600 F:      drivers/platform/olpc/
15601
15602 X86 VDSO
15603 M:      Andy Lutomirski <luto@kernel.org>
15604 L:      linux-kernel@vger.kernel.org
15605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15606 S:      Maintained
15607 F:      arch/x86/entry/vdso/
15608
15609 XC2028/3028 TUNER DRIVER
15610 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15611 L:      linux-media@vger.kernel.org
15612 W:      https://linuxtv.org
15613 T:      git git://linuxtv.org/media_tree.git
15614 S:      Maintained
15615 F:      drivers/media/tuners/tuner-xc2028.*
15616
15617 XDP SOCKETS (AF_XDP)
15618 M:      Björn Töpel <bjorn.topel@intel.com>
15619 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15620 L:      netdev@vger.kernel.org
15621 S:      Maintained
15622 F:      kernel/bpf/xskmap.c
15623 F:      net/xdp/
15624
15625 XEN BLOCK SUBSYSTEM
15626 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15627 M:      Roger Pau Monné <roger.pau@citrix.com>
15628 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15629 S:      Supported
15630 F:      drivers/block/xen-blkback/*
15631 F:      drivers/block/xen*
15632
15633 XEN HYPERVISOR ARM
15634 M:      Stefano Stabellini <sstabellini@kernel.org>
15635 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15636 S:      Maintained
15637 F:      arch/arm/xen/
15638 F:      arch/arm/include/asm/xen/
15639
15640 XEN HYPERVISOR ARM64
15641 M:      Stefano Stabellini <sstabellini@kernel.org>
15642 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15643 S:      Maintained
15644 F:      arch/arm64/xen/
15645 F:      arch/arm64/include/asm/xen/
15646
15647 XEN HYPERVISOR INTERFACE
15648 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15649 M:      Juergen Gross <jgross@suse.com>
15650 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15652 S:      Supported
15653 F:      arch/x86/xen/
15654 F:      drivers/*/xen-*front.c
15655 F:      drivers/xen/
15656 F:      arch/x86/include/asm/xen/
15657 F:      arch/x86/include/asm/pvclock-abi.h
15658 F:      include/xen/
15659 F:      include/uapi/xen/
15660 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15661 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15662
15663 XEN NETWORK BACKEND DRIVER
15664 M:      Wei Liu <wei.liu2@citrix.com>
15665 M:      Paul Durrant <paul.durrant@citrix.com>
15666 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15667 L:      netdev@vger.kernel.org
15668 S:      Supported
15669 F:      drivers/net/xen-netback/*
15670
15671 XEN PCI SUBSYSTEM
15672 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15673 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15674 S:      Supported
15675 F:      arch/x86/pci/*xen*
15676 F:      drivers/pci/*xen*
15677
15678 XEN PVSCSI DRIVERS
15679 M:      Juergen Gross <jgross@suse.com>
15680 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15681 L:      linux-scsi@vger.kernel.org
15682 S:      Supported
15683 F:      drivers/scsi/xen-scsifront.c
15684 F:      drivers/xen/xen-scsiback.c
15685 F:      include/xen/interface/io/vscsiif.h
15686
15687 XEN SWIOTLB SUBSYSTEM
15688 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15689 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15690 L:      iommu@lists.linux-foundation.org
15691 S:      Supported
15692 F:      arch/x86/xen/*swiotlb*
15693 F:      drivers/xen/*swiotlb*
15694
15695 XEN SOUND FRONTEND DRIVER
15696 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15697 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15699 S:      Supported
15700 F:      sound/xen/*
15701
15702 XFS FILESYSTEM
15703 M:      Darrick J. Wong <darrick.wong@oracle.com>
15704 M:      linux-xfs@vger.kernel.org
15705 L:      linux-xfs@vger.kernel.org
15706 W:      http://xfs.org/
15707 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15708 S:      Supported
15709 F:      Documentation/filesystems/xfs.txt
15710 F:      fs/xfs/
15711
15712 XILINX AXI ETHERNET DRIVER
15713 M:      Anirudha Sarangi <anirudh@xilinx.com>
15714 M:      John Linn <John.Linn@xilinx.com>
15715 S:      Maintained
15716 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15717
15718 XILINX UARTLITE SERIAL DRIVER
15719 M:      Peter Korsgaard <jacmet@sunsite.dk>
15720 L:      linux-serial@vger.kernel.org
15721 S:      Maintained
15722 F:      drivers/tty/serial/uartlite.c
15723
15724 XILINX VIDEO IP CORES
15725 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15726 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15727 L:      linux-media@vger.kernel.org
15728 T:      git git://linuxtv.org/media_tree.git
15729 S:      Supported
15730 F:      Documentation/devicetree/bindings/media/xilinx/
15731 F:      drivers/media/platform/xilinx/
15732 F:      include/uapi/linux/xilinx-v4l2-controls.h
15733
15734 XILLYBUS DRIVER
15735 M:      Eli Billauer <eli.billauer@gmail.com>
15736 L:      linux-kernel@vger.kernel.org
15737 S:      Supported
15738 F:      drivers/char/xillybus/
15739
15740 XLP9XX I2C DRIVER
15741 M:      George Cherian <george.cherian@cavium.com>
15742 M:      Jan Glauber <jglauber@cavium.com>
15743 L:      linux-i2c@vger.kernel.org
15744 W:      http://www.cavium.com
15745 S:      Supported
15746 F:      drivers/i2c/busses/i2c-xlp9xx.c
15747
15748 XRA1403 GPIO EXPANDER
15749 M:      Nandor Han <nandor.han@ge.com>
15750 M:      Semi Malinen <semi.malinen@ge.com>
15751 L:      linux-gpio@vger.kernel.org
15752 S:      Maintained
15753 F:      drivers/gpio/gpio-xra1403.c
15754 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15755
15756 XTENSA XTFPGA PLATFORM SUPPORT
15757 M:      Max Filippov <jcmvbkbc@gmail.com>
15758 L:      linux-xtensa@linux-xtensa.org
15759 S:      Maintained
15760 F:      drivers/spi/spi-xtensa-xtfpga.c
15761 F:      sound/soc/xtensa/xtfpga-i2s.c
15762
15763 YAM DRIVER FOR AX.25
15764 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15765 L:      linux-hams@vger.kernel.org
15766 S:      Maintained
15767 F:      drivers/net/hamradio/yam*
15768 F:      include/linux/yam.h
15769
15770 YAMA SECURITY MODULE
15771 M:      Kees Cook <keescook@chromium.org>
15772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15773 S:      Supported
15774 F:      security/yama/
15775 F:      Documentation/admin-guide/LSM/Yama.rst
15776
15777 YEALINK PHONE DRIVER
15778 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15779 L:      usbb2k-api-dev@nongnu.org
15780 S:      Maintained
15781 F:      Documentation/input/devices/yealink.rst
15782 F:      drivers/input/misc/yealink.*
15783
15784 Z8530 DRIVER FOR AX.25
15785 M:      Joerg Reuter <jreuter@yaina.de>
15786 W:      http://yaina.de/jreuter/
15787 W:      http://www.qsl.net/dl1bke/
15788 L:      linux-hams@vger.kernel.org
15789 S:      Maintained
15790 F:      Documentation/networking/z8530drv.txt
15791 F:      drivers/net/hamradio/*scc.c
15792 F:      drivers/net/hamradio/z8530.h
15793
15794 ZBUD COMPRESSED PAGE ALLOCATOR
15795 M:      Seth Jennings <sjenning@redhat.com>
15796 M:      Dan Streetman <ddstreet@ieee.org>
15797 L:      linux-mm@kvack.org
15798 S:      Maintained
15799 F:      mm/zbud.c
15800 F:      include/linux/zbud.h
15801
15802 ZD1211RW WIRELESS DRIVER
15803 M:      Daniel Drake <dsd@gentoo.org>
15804 M:      Ulrich Kunitz <kune@deine-taler.de>
15805 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15806 L:      linux-wireless@vger.kernel.org
15807 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15808 S:      Maintained
15809 F:      drivers/net/wireless/zydas/zd1211rw/
15810
15811 ZD1301 MEDIA DRIVER
15812 M:      Antti Palosaari <crope@iki.fi>
15813 L:      linux-media@vger.kernel.org
15814 W:      https://linuxtv.org/
15815 W:      http://palosaari.fi/linux/
15816 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15817 S:      Maintained
15818 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15819
15820 ZD1301_DEMOD MEDIA DRIVER
15821 M:      Antti Palosaari <crope@iki.fi>
15822 L:      linux-media@vger.kernel.org
15823 W:      https://linuxtv.org/
15824 W:      http://palosaari.fi/linux/
15825 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15826 S:      Maintained
15827 F:      drivers/media/dvb-frontends/zd1301_demod*
15828
15829 ZPOOL COMPRESSED PAGE STORAGE API
15830 M:      Dan Streetman <ddstreet@ieee.org>
15831 L:      linux-mm@kvack.org
15832 S:      Maintained
15833 F:      mm/zpool.c
15834 F:      include/linux/zpool.h
15835
15836 ZR36067 VIDEO FOR LINUX DRIVER
15837 L:      mjpeg-users@lists.sourceforge.net
15838 L:      linux-media@vger.kernel.org
15839 W:      http://mjpeg.sourceforge.net/driver-zoran/
15840 T:      hg https://linuxtv.org/hg/v4l-dvb
15841 S:      Odd Fixes
15842 F:      drivers/staging/media/zoran/
15843
15844 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15845 M:      Minchan Kim <minchan@kernel.org>
15846 M:      Nitin Gupta <ngupta@vflare.org>
15847 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15848 L:      linux-kernel@vger.kernel.org
15849 S:      Maintained
15850 F:      drivers/block/zram/
15851 F:      Documentation/blockdev/zram.txt
15852
15853 ZS DECSTATION Z85C30 SERIAL DRIVER
15854 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15855 S:      Maintained
15856 F:      drivers/tty/serial/zs.*
15857
15858 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15859 M:      Minchan Kim <minchan@kernel.org>
15860 M:      Nitin Gupta <ngupta@vflare.org>
15861 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15862 L:      linux-mm@kvack.org
15863 S:      Maintained
15864 F:      mm/zsmalloc.c
15865 F:      include/linux/zsmalloc.h
15866 F:      Documentation/vm/zsmalloc.rst
15867
15868 ZSWAP COMPRESSED SWAP CACHING
15869 M:      Seth Jennings <sjenning@redhat.com>
15870 M:      Dan Streetman <ddstreet@ieee.org>
15871 L:      linux-mm@kvack.org
15872 S:      Maintained
15873 F:      mm/zswap.c
15874
15875 THE REST
15876 M:      Linus Torvalds <torvalds@linux-foundation.org>
15877 L:      linux-kernel@vger.kernel.org
15878 Q:      http://patchwork.kernel.org/project/LKML/list/
15879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15880 S:      Buried alive in reporters
15881 F:      *
15882 F:      */