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 S:      Supported
3510 F:      drivers/infiniband/hw/usnic/
3511
3512 CLEANCACHE API
3513 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3514 L:      linux-kernel@vger.kernel.org
3515 S:      Maintained
3516 F:      mm/cleancache.c
3517 F:      include/linux/cleancache.h
3518
3519 CLK API
3520 M:      Russell King <linux@armlinux.org.uk>
3521 L:      linux-clk@vger.kernel.org
3522 S:      Maintained
3523 F:      include/linux/clk.h
3524
3525 CLOCKSOURCE, CLOCKEVENT DRIVERS
3526 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3527 M:      Thomas Gleixner <tglx@linutronix.de>
3528 L:      linux-kernel@vger.kernel.org
3529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3530 S:      Supported
3531 F:      drivers/clocksource/
3532 F:      Documentation/devicetree/bindings/timer/
3533
3534 CMPC ACPI DRIVER
3535 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3536 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3537 L:      platform-driver-x86@vger.kernel.org
3538 S:      Supported
3539 F:      drivers/platform/x86/classmate-laptop.c
3540
3541 COBALT MEDIA DRIVER
3542 M:      Hans Verkuil <hans.verkuil@cisco.com>
3543 L:      linux-media@vger.kernel.org
3544 T:      git git://linuxtv.org/media_tree.git
3545 W:      https://linuxtv.org
3546 S:      Supported
3547 F:      drivers/media/pci/cobalt/
3548
3549 COCCINELLE/Semantic Patches (SmPL)
3550 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3551 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3552 M:      Nicolas Palix <nicolas.palix@imag.fr>
3553 M:      Michal Marek <michal.lkml@markovi.net>
3554 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3556 W:      http://coccinelle.lip6.fr/
3557 S:      Supported
3558 F:      Documentation/dev-tools/coccinelle.rst
3559 F:      scripts/coccinelle/
3560 F:      scripts/coccicheck
3561
3562 CODA FILE SYSTEM
3563 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3564 M:      coda@cs.cmu.edu
3565 L:      codalist@coda.cs.cmu.edu
3566 W:      http://www.coda.cs.cmu.edu/
3567 S:      Maintained
3568 F:      Documentation/filesystems/coda.txt
3569 F:      fs/coda/
3570 F:      include/linux/coda*.h
3571 F:      include/uapi/linux/coda*.h
3572
3573 CODA V4L2 MEM2MEM DRIVER
3574 M:      Philipp Zabel <p.zabel@pengutronix.de>
3575 L:      linux-media@vger.kernel.org
3576 S:      Maintained
3577 F:      Documentation/devicetree/bindings/media/coda.txt
3578 F:      drivers/media/platform/coda/
3579
3580 COMMON CLK FRAMEWORK
3581 M:      Michael Turquette <mturquette@baylibre.com>
3582 M:      Stephen Boyd <sboyd@kernel.org>
3583 L:      linux-clk@vger.kernel.org
3584 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3586 S:      Maintained
3587 F:      Documentation/devicetree/bindings/clock/
3588 F:      drivers/clk/
3589 X:      drivers/clk/clkdev.c
3590 F:      include/linux/clk-pr*
3591 F:      include/linux/clk/
3592 F:      include/linux/of_clk.h
3593
3594 COMMON INTERNET FILE SYSTEM (CIFS)
3595 M:      Steve French <sfrench@samba.org>
3596 L:      linux-cifs@vger.kernel.org
3597 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3598 W:      http://linux-cifs.samba.org/
3599 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3600 S:      Supported
3601 F:      Documentation/filesystems/cifs/
3602 F:      fs/cifs/
3603
3604 COMPACTPCI HOTPLUG CORE
3605 M:      Scott Murray <scott@spiteful.org>
3606 L:      linux-pci@vger.kernel.org
3607 S:      Maintained
3608 F:      drivers/pci/hotplug/cpci_hotplug*
3609
3610 COMPACTPCI HOTPLUG GENERIC DRIVER
3611 M:      Scott Murray <scott@spiteful.org>
3612 L:      linux-pci@vger.kernel.org
3613 S:      Maintained
3614 F:      drivers/pci/hotplug/cpcihp_generic.c
3615
3616 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3617 M:      Scott Murray <scott@spiteful.org>
3618 L:      linux-pci@vger.kernel.org
3619 S:      Maintained
3620 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3621
3622 COMPAL LAPTOP SUPPORT
3623 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3624 L:      platform-driver-x86@vger.kernel.org
3625 S:      Maintained
3626 F:      drivers/platform/x86/compal-laptop.c
3627
3628 CONEXANT ACCESSRUNNER USB DRIVER
3629 L:      accessrunner-general@lists.sourceforge.net
3630 W:      http://accessrunner.sourceforge.net/
3631 S:      Orphan
3632 F:      drivers/usb/atm/cxacru.c
3633
3634 CONFIGFS
3635 M:      Joel Becker <jlbec@evilplan.org>
3636 M:      Christoph Hellwig <hch@lst.de>
3637 T:      git git://git.infradead.org/users/hch/configfs.git
3638 S:      Supported
3639 F:      fs/configfs/
3640 F:      include/linux/configfs.h
3641
3642 CONNECTOR
3643 M:      Evgeniy Polyakov <zbr@ioremap.net>
3644 L:      netdev@vger.kernel.org
3645 S:      Maintained
3646 F:      drivers/connector/
3647
3648 CONTROL GROUP (CGROUP)
3649 M:      Tejun Heo <tj@kernel.org>
3650 M:      Li Zefan <lizefan@huawei.com>
3651 M:      Johannes Weiner <hannes@cmpxchg.org>
3652 L:      cgroups@vger.kernel.org
3653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3654 S:      Maintained
3655 F:      Documentation/cgroup*
3656 F:      include/linux/cgroup*
3657 F:      kernel/cgroup*
3658
3659 CONTROL GROUP - CPUSET
3660 M:      Li Zefan <lizefan@huawei.com>
3661 L:      cgroups@vger.kernel.org
3662 W:      http://www.bullopensource.org/cpuset/
3663 W:      http://oss.sgi.com/projects/cpusets/
3664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3665 S:      Maintained
3666 F:      Documentation/cgroup-v1/cpusets.txt
3667 F:      include/linux/cpuset.h
3668 F:      kernel/cgroup/cpuset.c
3669
3670 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3671 M:      Johannes Weiner <hannes@cmpxchg.org>
3672 M:      Michal Hocko <mhocko@kernel.org>
3673 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3674 L:      cgroups@vger.kernel.org
3675 L:      linux-mm@kvack.org
3676 S:      Maintained
3677 F:      mm/memcontrol.c
3678 F:      mm/swap_cgroup.c
3679
3680 CORETEMP HARDWARE MONITORING DRIVER
3681 M:      Fenghua Yu <fenghua.yu@intel.com>
3682 L:      linux-hwmon@vger.kernel.org
3683 S:      Maintained
3684 F:      Documentation/hwmon/coretemp
3685 F:      drivers/hwmon/coretemp.c
3686
3687 COSA/SRP SYNC SERIAL DRIVER
3688 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3689 W:      http://www.fi.muni.cz/~kas/cosa/
3690 S:      Maintained
3691 F:      drivers/net/wan/cosa*
3692
3693 CPMAC ETHERNET DRIVER
3694 M:      Florian Fainelli <f.fainelli@gmail.com>
3695 L:      netdev@vger.kernel.org
3696 S:      Maintained
3697 F:      drivers/net/ethernet/ti/cpmac.c
3698
3699 CPU FREQUENCY DRIVERS
3700 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3701 M:      Viresh Kumar <viresh.kumar@linaro.org>
3702 L:      linux-pm@vger.kernel.org
3703 S:      Maintained
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3705 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3706 B:      https://bugzilla.kernel.org
3707 F:      Documentation/cpu-freq/
3708 F:      Documentation/devicetree/bindings/cpufreq/
3709 F:      drivers/cpufreq/
3710 F:      include/linux/cpufreq.h
3711 F:      tools/testing/selftests/cpufreq/
3712
3713 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3714 M:      Viresh Kumar <viresh.kumar@linaro.org>
3715 M:      Sudeep Holla <sudeep.holla@arm.com>
3716 L:      linux-pm@vger.kernel.org
3717 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3718 S:      Maintained
3719 F:      drivers/cpufreq/arm_big_little.h
3720 F:      drivers/cpufreq/arm_big_little.c
3721 F:      drivers/cpufreq/arm_big_little_dt.c
3722
3723 CPU POWER MONITORING SUBSYSTEM
3724 M:      Thomas Renninger <trenn@suse.com>
3725 M:      Shuah Khan <shuah@kernel.org>
3726 L:      linux-pm@vger.kernel.org
3727 S:      Maintained
3728 F:      tools/power/cpupower/
3729
3730 CPUID/MSR DRIVER
3731 M:      "H. Peter Anvin" <hpa@zytor.com>
3732 S:      Maintained
3733 F:      arch/x86/kernel/cpuid.c
3734 F:      arch/x86/kernel/msr.c
3735
3736 CPUIDLE DRIVER - ARM BIG LITTLE
3737 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3738 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3739 L:      linux-pm@vger.kernel.org
3740 L:      linux-arm-kernel@lists.infradead.org
3741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3742 S:      Maintained
3743 F:      drivers/cpuidle/cpuidle-big_little.c
3744
3745 CPUIDLE DRIVER - ARM EXYNOS
3746 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3747 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3748 M:      Kukjin Kim <kgene@kernel.org>
3749 L:      linux-pm@vger.kernel.org
3750 L:      linux-samsung-soc@vger.kernel.org
3751 S:      Supported
3752 F:      drivers/cpuidle/cpuidle-exynos.c
3753 F:      arch/arm/mach-exynos/pm.c
3754
3755 CPUIDLE DRIVERS
3756 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3757 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3758 L:      linux-pm@vger.kernel.org
3759 S:      Maintained
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3761 B:      https://bugzilla.kernel.org
3762 F:      drivers/cpuidle/*
3763 F:      include/linux/cpuidle.h
3764
3765 CRAMFS FILESYSTEM
3766 M:      Nicolas Pitre <nico@linaro.org>
3767 S:      Maintained
3768 F:      Documentation/filesystems/cramfs.txt
3769 F:      fs/cramfs/
3770
3771 CRYPTO API
3772 M:      Herbert Xu <herbert@gondor.apana.org.au>
3773 M:      "David S. Miller" <davem@davemloft.net>
3774 L:      linux-crypto@vger.kernel.org
3775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3777 S:      Maintained
3778 F:      Documentation/crypto/
3779 F:      Documentation/devicetree/bindings/crypto/
3780 F:      arch/*/crypto/
3781 F:      crypto/
3782 F:      drivers/crypto/
3783 F:      include/crypto/
3784 F:      include/linux/crypto*
3785
3786 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3787 M:      Neil Horman <nhorman@tuxdriver.com>
3788 L:      linux-crypto@vger.kernel.org
3789 S:      Maintained
3790 F:      crypto/ansi_cprng.c
3791 F:      crypto/rng.c
3792
3793 CS3308 MEDIA DRIVER
3794 M:      Hans Verkuil <hverkuil@xs4all.nl>
3795 L:      linux-media@vger.kernel.org
3796 T:      git git://linuxtv.org/media_tree.git
3797 W:      http://linuxtv.org
3798 S:      Odd Fixes
3799 F:      drivers/media/i2c/cs3308.c
3800 F:      drivers/media/i2c/cs3308.h
3801
3802 CS5535 Audio ALSA driver
3803 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3804 S:      Maintained
3805 F:      sound/pci/cs5535audio/
3806
3807 CW1200 WLAN driver
3808 M:      Solomon Peachy <pizza@shaftnet.org>
3809 S:      Maintained
3810 F:      drivers/net/wireless/st/cw1200/
3811
3812 CX18 VIDEO4LINUX DRIVER
3813 M:      Andy Walls <awalls@md.metrocast.net>
3814 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3815 L:      linux-media@vger.kernel.org
3816 T:      git git://linuxtv.org/media_tree.git
3817 W:      https://linuxtv.org
3818 W:      http://www.ivtvdriver.org/index.php/Cx18
3819 S:      Maintained
3820 F:      Documentation/media/v4l-drivers/cx18*
3821 F:      drivers/media/pci/cx18/
3822 F:      include/uapi/linux/ivtv*
3823
3824 CX2341X MPEG ENCODER HELPER MODULE
3825 M:      Hans Verkuil <hverkuil@xs4all.nl>
3826 L:      linux-media@vger.kernel.org
3827 T:      git git://linuxtv.org/media_tree.git
3828 W:      https://linuxtv.org
3829 S:      Maintained
3830 F:      drivers/media/common/cx2341x*
3831 F:      include/media/cx2341x*
3832
3833 CX24120 MEDIA DRIVER
3834 M:      Jemma Denson <jdenson@gmail.com>
3835 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3836 L:      linux-media@vger.kernel.org
3837 W:      https://linuxtv.org
3838 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3839 S:      Maintained
3840 F:      drivers/media/dvb-frontends/cx24120*
3841
3842 CX88 VIDEO4LINUX DRIVER
3843 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3844 L:      linux-media@vger.kernel.org
3845 W:      https://linuxtv.org
3846 T:      git git://linuxtv.org/media_tree.git
3847 S:      Odd fixes
3848 F:      Documentation/media/v4l-drivers/cx88*
3849 F:      drivers/media/pci/cx88/
3850
3851 CXD2820R MEDIA DRIVER
3852 M:      Antti Palosaari <crope@iki.fi>
3853 L:      linux-media@vger.kernel.org
3854 W:      https://linuxtv.org
3855 W:      http://palosaari.fi/linux/
3856 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3857 T:      git git://linuxtv.org/anttip/media_tree.git
3858 S:      Maintained
3859 F:      drivers/media/dvb-frontends/cxd2820r*
3860
3861 CXGB3 ETHERNET DRIVER (CXGB3)
3862 M:      Santosh Raspatur <santosh@chelsio.com>
3863 L:      netdev@vger.kernel.org
3864 W:      http://www.chelsio.com
3865 S:      Supported
3866 F:      drivers/net/ethernet/chelsio/cxgb3/
3867
3868 CXGB3 ISCSI DRIVER (CXGB3I)
3869 M:      Karen Xie <kxie@chelsio.com>
3870 L:      linux-scsi@vger.kernel.org
3871 W:      http://www.chelsio.com
3872 S:      Supported
3873 F:      drivers/scsi/cxgbi/cxgb3i
3874
3875 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3876 M:      Steve Wise <swise@chelsio.com>
3877 L:      linux-rdma@vger.kernel.org
3878 W:      http://www.openfabrics.org
3879 S:      Supported
3880 F:      drivers/infiniband/hw/cxgb3/
3881 F:      include/uapi/rdma/cxgb3-abi.h
3882
3883 CXGB4 CRYPTO DRIVER (chcr)
3884 M:      Harsh Jain <harsh@chelsio.com>
3885 L:      linux-crypto@vger.kernel.org
3886 W:      http://www.chelsio.com
3887 S:      Supported
3888 F:      drivers/crypto/chelsio
3889
3890 CXGB4 ETHERNET DRIVER (CXGB4)
3891 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3892 L:      netdev@vger.kernel.org
3893 W:      http://www.chelsio.com
3894 S:      Supported
3895 F:      drivers/net/ethernet/chelsio/cxgb4/
3896
3897 CXGB4 ISCSI DRIVER (CXGB4I)
3898 M:      Karen Xie <kxie@chelsio.com>
3899 L:      linux-scsi@vger.kernel.org
3900 W:      http://www.chelsio.com
3901 S:      Supported
3902 F:      drivers/scsi/cxgbi/cxgb4i
3903
3904 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3905 M:      Steve Wise <swise@chelsio.com>
3906 L:      linux-rdma@vger.kernel.org
3907 W:      http://www.openfabrics.org
3908 S:      Supported
3909 F:      drivers/infiniband/hw/cxgb4/
3910 F:      include/uapi/rdma/cxgb4-abi.h
3911
3912 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3913 M:      Casey Leedom <leedom@chelsio.com>
3914 L:      netdev@vger.kernel.org
3915 W:      http://www.chelsio.com
3916 S:      Supported
3917 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3918
3919 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3920 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3921 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3922 L:      linuxppc-dev@lists.ozlabs.org
3923 S:      Supported
3924 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3925 F:      drivers/misc/cxl/
3926 F:      include/misc/cxl*
3927 F:      include/uapi/misc/cxl.h
3928 F:      Documentation/powerpc/cxl.txt
3929 F:      Documentation/ABI/testing/sysfs-class-cxl
3930
3931 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3932 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3933 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3934 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3935 L:      linux-scsi@vger.kernel.org
3936 S:      Supported
3937 F:      drivers/scsi/cxlflash/
3938 F:      include/uapi/scsi/cxlflash_ioctls.h
3939 F:      Documentation/powerpc/cxlflash.txt
3940
3941 CYBERPRO FB DRIVER
3942 M:      Russell King <linux@armlinux.org.uk>
3943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3944 W:      http://www.armlinux.org.uk/
3945 S:      Maintained
3946 F:      drivers/video/fbdev/cyber2000fb.*
3947
3948 CYCLADES ASYNC MUX DRIVER
3949 W:      http://www.cyclades.com/
3950 S:      Orphan
3951 F:      drivers/tty/cyclades.c
3952 F:      include/linux/cyclades.h
3953 F:      include/uapi/linux/cyclades.h
3954
3955 CYCLADES PC300 DRIVER
3956 W:      http://www.cyclades.com/
3957 S:      Orphan
3958 F:      drivers/net/wan/pc300*
3959
3960 CYPRESS_FIRMWARE MEDIA DRIVER
3961 M:      Antti Palosaari <crope@iki.fi>
3962 L:      linux-media@vger.kernel.org
3963 W:      https://linuxtv.org
3964 W:      http://palosaari.fi/linux/
3965 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3966 T:      git git://linuxtv.org/anttip/media_tree.git
3967 S:      Maintained
3968 F:      drivers/media/common/cypress_firmware*
3969
3970 CYTTSP TOUCHSCREEN DRIVER
3971 M:      Ferruh Yigit <fery@cypress.com>
3972 L:      linux-input@vger.kernel.org
3973 S:      Supported
3974 F:      drivers/input/touchscreen/cyttsp*
3975 F:      include/linux/input/cyttsp.h
3976
3977 D-LINK DIR-685 TOUCHKEYS DRIVER
3978 M:      Linus Walleij <linus.walleij@linaro.org>
3979 L:      linux-input@vger.kernel.org
3980 S:      Supported
3981 F:      drivers/input/dlink-dir685-touchkeys.c
3982
3983 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3984 M:      Joshua Kinard <kumba@gentoo.org>
3985 S:      Maintained
3986 F:      drivers/rtc/rtc-ds1685.c
3987 F:      include/linux/rtc/ds1685.h
3988
3989 DAMA SLAVE for AX.25
3990 M:      Joerg Reuter <jreuter@yaina.de>
3991 W:      http://yaina.de/jreuter/
3992 W:      http://www.qsl.net/dl1bke/
3993 L:      linux-hams@vger.kernel.org
3994 S:      Maintained
3995 F:      net/ax25/af_ax25.c
3996 F:      net/ax25/ax25_dev.c
3997 F:      net/ax25/ax25_ds_*
3998 F:      net/ax25/ax25_in.c
3999 F:      net/ax25/ax25_out.c
4000 F:      net/ax25/ax25_timer.c
4001 F:      net/ax25/sysctl_net_ax25.c
4002
4003 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4004 L:      netdev@vger.kernel.org
4005 S:      Orphan
4006 F:      Documentation/networking/dmfe.txt
4007 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4008
4009 DC390/AM53C974 SCSI driver
4010 M:      Hannes Reinecke <hare@suse.com>
4011 L:      linux-scsi@vger.kernel.org
4012 S:      Maintained
4013 F:      drivers/scsi/am53c974.c
4014
4015 DC395x SCSI driver
4016 M:      Oliver Neukum <oliver@neukum.org>
4017 M:      Ali Akcaagac <aliakc@web.de>
4018 M:      Jamie Lenehan <lenehan@twibble.org>
4019 L:      dc395x@twibble.org
4020 W:      http://twibble.org/dist/dc395x/
4021 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4022 S:      Maintained
4023 F:      Documentation/scsi/dc395x.txt
4024 F:      drivers/scsi/dc395x.*
4025
4026 DCCP PROTOCOL
4027 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4028 L:      dccp@vger.kernel.org
4029 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4030 S:      Maintained
4031 F:      include/linux/dccp.h
4032 F:      include/uapi/linux/dccp.h
4033 F:      include/linux/tfrc.h
4034 F:      net/dccp/
4035
4036 DECnet NETWORK LAYER
4037 W:      http://linux-decnet.sourceforge.net
4038 L:      linux-decnet-user@lists.sourceforge.net
4039 S:      Orphan
4040 F:      Documentation/networking/decnet.txt
4041 F:      net/decnet/
4042
4043 DECSTATION PLATFORM SUPPORT
4044 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4045 L:      linux-mips@linux-mips.org
4046 W:      http://www.linux-mips.org/wiki/DECstation
4047 S:      Maintained
4048 F:      arch/mips/dec/
4049 F:      arch/mips/include/asm/dec/
4050 F:      arch/mips/include/asm/mach-dec/
4051
4052 DEFXX FDDI NETWORK DRIVER
4053 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4054 S:      Maintained
4055 F:      drivers/net/fddi/defxx.*
4056
4057 DELL SMBIOS DRIVER
4058 M:      Pali Rohár <pali.rohar@gmail.com>
4059 M:      Mario Limonciello <mario.limonciello@dell.com>
4060 L:      platform-driver-x86@vger.kernel.org
4061 S:      Maintained
4062 F:      drivers/platform/x86/dell-smbios.*
4063
4064 DELL SMBIOS SMM DRIVER
4065 M:      Mario Limonciello <mario.limonciello@dell.com>
4066 L:      platform-driver-x86@vger.kernel.org
4067 S:      Maintained
4068 F:      drivers/platform/x86/dell-smbios-smm.c
4069
4070 DELL SMBIOS WMI DRIVER
4071 M:      Mario Limonciello <mario.limonciello@dell.com>
4072 L:      platform-driver-x86@vger.kernel.org
4073 S:      Maintained
4074 F:      drivers/platform/x86/dell-smbios-wmi.c
4075 F:      tools/wmi/dell-smbios-example.c
4076
4077 DELL LAPTOP DRIVER
4078 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4079 M:      Pali Rohár <pali.rohar@gmail.com>
4080 L:      platform-driver-x86@vger.kernel.org
4081 S:      Maintained
4082 F:      drivers/platform/x86/dell-laptop.c
4083
4084 DELL LAPTOP FREEFALL DRIVER
4085 M:      Pali Rohár <pali.rohar@gmail.com>
4086 S:      Maintained
4087 F:      drivers/platform/x86/dell-smo8800.c
4088
4089 DELL LAPTOP RBTN DRIVER
4090 M:      Pali Rohár <pali.rohar@gmail.com>
4091 S:      Maintained
4092 F:      drivers/platform/x86/dell-rbtn.*
4093
4094 DELL LAPTOP SMM DRIVER
4095 M:      Pali Rohár <pali.rohar@gmail.com>
4096 S:      Maintained
4097 F:      drivers/hwmon/dell-smm-hwmon.c
4098 F:      include/uapi/linux/i8k.h
4099
4100 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4101 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4102 S:      Maintained
4103 F:      Documentation/dcdbas.txt
4104 F:      drivers/firmware/dcdbas.*
4105
4106 DELL WMI NOTIFICATIONS DRIVER
4107 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4108 M:      Pali Rohár <pali.rohar@gmail.com>
4109 S:      Maintained
4110 F:      drivers/platform/x86/dell-wmi.c
4111
4112 DELL WMI DESCRIPTOR DRIVER
4113 M:      Mario Limonciello <mario.limonciello@dell.com>
4114 S:      Maintained
4115 F:      drivers/platform/x86/dell-wmi-descriptor.c
4116
4117 DELTA ST MEDIA DRIVER
4118 M:      Hugues Fruchet <hugues.fruchet@st.com>
4119 L:      linux-media@vger.kernel.org
4120 T:      git git://linuxtv.org/media_tree.git
4121 W:      https://linuxtv.org
4122 S:      Supported
4123 F:      drivers/media/platform/sti/delta
4124
4125 DENALI NAND DRIVER
4126 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4127 L:      linux-mtd@lists.infradead.org
4128 S:      Supported
4129 F:      drivers/mtd/nand/raw/denali*
4130
4131 DESIGNWARE USB2 DRD IP DRIVER
4132 M:      Minas Harutyunyan <hminas@synopsys.com>
4133 L:      linux-usb@vger.kernel.org
4134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4135 S:      Maintained
4136 F:      drivers/usb/dwc2/
4137
4138 DESIGNWARE USB3 DRD IP DRIVER
4139 M:      Felipe Balbi <balbi@kernel.org>
4140 L:      linux-usb@vger.kernel.org
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4142 S:      Maintained
4143 F:      drivers/usb/dwc3/
4144
4145 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4146 M:      Andreas Klinger <ak@it-klinger.de>
4147 L:      linux-iio@vger.kernel.org
4148 S:      Maintained
4149 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4150 F:      drivers/iio/proximity/srf*.c
4151
4152 DEVICE COREDUMP (DEV_COREDUMP)
4153 M:      Johannes Berg <johannes@sipsolutions.net>
4154 L:      linux-kernel@vger.kernel.org
4155 S:      Maintained
4156 F:      drivers/base/devcoredump.c
4157 F:      include/linux/devcoredump.h
4158
4159 DEVICE FREQUENCY (DEVFREQ)
4160 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4161 M:      Kyungmin Park <kyungmin.park@samsung.com>
4162 R:      Chanwoo Choi <cw00.choi@samsung.com>
4163 L:      linux-pm@vger.kernel.org
4164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4165 S:      Maintained
4166 F:      drivers/devfreq/
4167 F:      include/linux/devfreq.h
4168 F:      Documentation/devicetree/bindings/devfreq/
4169
4170 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4171 M:      Chanwoo Choi <cw00.choi@samsung.com>
4172 L:      linux-pm@vger.kernel.org
4173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4174 S:      Supported
4175 F:      drivers/devfreq/event/
4176 F:      drivers/devfreq/devfreq-event.c
4177 F:      include/linux/devfreq-event.h
4178 F:      Documentation/devicetree/bindings/devfreq/event/
4179
4180 DEVICE NUMBER REGISTRY
4181 M:      Torben Mathiasen <device@lanana.org>
4182 W:      http://lanana.org/docs/device-list/index.html
4183 S:      Maintained
4184
4185 DEVICE-MAPPER  (LVM)
4186 M:      Alasdair Kergon <agk@redhat.com>
4187 M:      Mike Snitzer <snitzer@redhat.com>
4188 M:      dm-devel@redhat.com
4189 L:      dm-devel@redhat.com
4190 W:      http://sources.redhat.com/dm
4191 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4193 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4194 S:      Maintained
4195 F:      Documentation/device-mapper/
4196 F:      drivers/md/Makefile
4197 F:      drivers/md/Kconfig
4198 F:      drivers/md/dm*
4199 F:      drivers/md/persistent-data/
4200 F:      include/linux/device-mapper.h
4201 F:      include/linux/dm-*.h
4202 F:      include/uapi/linux/dm-*.h
4203
4204 DEVLINK
4205 M:      Jiri Pirko <jiri@mellanox.com>
4206 L:      netdev@vger.kernel.org
4207 S:      Supported
4208 F:      net/core/devlink.c
4209 F:      include/net/devlink.h
4210 F:      include/uapi/linux/devlink.h
4211
4212 DIALOG SEMICONDUCTOR DRIVERS
4213 M:      Support Opensource <support.opensource@diasemi.com>
4214 W:      http://www.dialog-semiconductor.com/products
4215 S:      Supported
4216 F:      Documentation/hwmon/da90??
4217 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4218 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4219 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4220 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4221 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4222 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4223 F:      drivers/gpio/gpio-da90??.c
4224 F:      drivers/hwmon/da90??-hwmon.c
4225 F:      drivers/iio/adc/da91??-*.c
4226 F:      drivers/input/misc/da90??_onkey.c
4227 F:      drivers/input/touchscreen/da9052_tsi.c
4228 F:      drivers/leds/leds-da90??.c
4229 F:      drivers/mfd/da903x.c
4230 F:      drivers/mfd/da90??-*.c
4231 F:      drivers/mfd/da91??-*.c
4232 F:      drivers/power/supply/da9052-battery.c
4233 F:      drivers/power/supply/da91??-*.c
4234 F:      drivers/regulator/da903x.c
4235 F:      drivers/regulator/da9???-regulator.[ch]
4236 F:      drivers/thermal/da90??-thermal.c
4237 F:      drivers/rtc/rtc-da90??.c
4238 F:      drivers/video/backlight/da90??_bl.c
4239 F:      drivers/watchdog/da90??_wdt.c
4240 F:      include/linux/mfd/da903x.h
4241 F:      include/linux/mfd/da9052/
4242 F:      include/linux/mfd/da9055/
4243 F:      include/linux/mfd/da9062/
4244 F:      include/linux/mfd/da9063/
4245 F:      include/linux/mfd/da9150/
4246 F:      include/linux/regulator/da9211.h
4247 F:      include/sound/da[79]*.h
4248 F:      sound/soc/codecs/da[79]*.[ch]
4249
4250 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4251 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4252 L:      linux-gpio@vger.kernel.org
4253 S:      Maintained
4254 F:      drivers/gpio/gpio-gpio-mm.c
4255
4256 DIGI NEO AND CLASSIC PCI PRODUCTS
4257 M:      Lidza Louina <lidza.louina@gmail.com>
4258 M:      Mark Hounschell <markh@compro.net>
4259 L:      driverdev-devel@linuxdriverproject.org
4260 S:      Maintained
4261 F:      drivers/staging/dgnc/
4262
4263 DIOLAN U2C-12 I2C DRIVER
4264 M:      Guenter Roeck <linux@roeck-us.net>
4265 L:      linux-i2c@vger.kernel.org
4266 S:      Maintained
4267 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4268
4269 FILESYSTEM DIRECT ACCESS (DAX)
4270 M:      Matthew Wilcox <mawilcox@microsoft.com>
4271 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4272 L:      linux-fsdevel@vger.kernel.org
4273 S:      Supported
4274 F:      fs/dax.c
4275 F:      include/linux/dax.h
4276 F:      include/trace/events/fs_dax.h
4277
4278 DEVICE DIRECT ACCESS (DAX)
4279 M:      Dan Williams <dan.j.williams@intel.com>
4280 M:      Dave Jiang <dave.jiang@intel.com>
4281 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4282 M:      Vishal Verma <vishal.l.verma@intel.com>
4283 L:      linux-nvdimm@lists.01.org
4284 S:      Supported
4285 F:      drivers/dax/
4286
4287 DIRECTORY NOTIFICATION (DNOTIFY)
4288 M:      Jan Kara <jack@suse.cz>
4289 R:      Amir Goldstein <amir73il@gmail.com>
4290 L:      linux-fsdevel@vger.kernel.org
4291 S:      Maintained
4292 F:      Documentation/filesystems/dnotify.txt
4293 F:      fs/notify/dnotify/
4294 F:      include/linux/dnotify.h
4295
4296 DISK GEOMETRY AND PARTITION HANDLING
4297 M:      Andries Brouwer <aeb@cwi.nl>
4298 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4299 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4300 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4301 S:      Maintained
4302
4303 DISKQUOTA
4304 M:      Jan Kara <jack@suse.com>
4305 S:      Maintained
4306 F:      Documentation/filesystems/quota.txt
4307 F:      fs/quota/
4308 F:      include/linux/quota*.h
4309 F:      include/uapi/linux/quota*.h
4310
4311 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4312 M:      Bernie Thompson <bernie@plugable.com>
4313 L:      linux-fbdev@vger.kernel.org
4314 S:      Maintained
4315 W:      http://plugable.com/category/projects/udlfb/
4316 F:      drivers/video/fbdev/udlfb.c
4317 F:      include/video/udlfb.h
4318 F:      Documentation/fb/udlfb.txt
4319
4320 DISTRIBUTED LOCK MANAGER (DLM)
4321 M:      Christine Caulfield <ccaulfie@redhat.com>
4322 M:      David Teigland <teigland@redhat.com>
4323 L:      cluster-devel@redhat.com
4324 W:      http://sources.redhat.com/cluster/
4325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4326 S:      Supported
4327 F:      fs/dlm/
4328
4329 DMA BUFFER SHARING FRAMEWORK
4330 M:      Sumit Semwal <sumit.semwal@linaro.org>
4331 S:      Maintained
4332 L:      linux-media@vger.kernel.org
4333 L:      dri-devel@lists.freedesktop.org
4334 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4335 F:      drivers/dma-buf/
4336 F:      include/linux/dma-buf*
4337 F:      include/linux/reservation.h
4338 F:      include/linux/*fence.h
4339 F:      Documentation/driver-api/dma-buf.rst
4340 T:      git git://anongit.freedesktop.org/drm/drm-misc
4341
4342 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4343 M:      Vinod Koul <vkoul@kernel.org>
4344 L:      dmaengine@vger.kernel.org
4345 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4346 S:      Maintained
4347 F:      drivers/dma/
4348 F:      include/linux/dmaengine.h
4349 F:      include/linux/of_dma.h
4350 F:      Documentation/devicetree/bindings/dma/
4351 F:      Documentation/driver-api/dmaengine/
4352 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4353
4354 DMA MAPPING HELPERS
4355 M:      Christoph Hellwig <hch@lst.de>
4356 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4357 R:      Robin Murphy <robin.murphy@arm.com>
4358 L:      iommu@lists.linux-foundation.org
4359 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4360 W:      http://git.infradead.org/users/hch/dma-mapping.git
4361 S:      Supported
4362 F:      lib/dma-debug.c
4363 F:      lib/dma-direct.c
4364 F:      lib/dma-noncoherent.c
4365 F:      lib/dma-virt.c
4366 F:      drivers/base/dma-mapping.c
4367 F:      drivers/base/dma-coherent.c
4368 F:      include/asm-generic/dma-mapping.h
4369 F:      include/linux/dma-direct.h
4370 F:      include/linux/dma-mapping.h
4371 F:      include/linux/dma-noncoherent.h
4372
4373 DME1737 HARDWARE MONITOR DRIVER
4374 M:      Juerg Haefliger <juergh@gmail.com>
4375 L:      linux-hwmon@vger.kernel.org
4376 S:      Maintained
4377 F:      Documentation/hwmon/dme1737
4378 F:      drivers/hwmon/dme1737.c
4379
4380 DMI/SMBIOS SUPPORT
4381 M:      Jean Delvare <jdelvare@suse.com>
4382 S:      Maintained
4383 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4384 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4385 F:      drivers/firmware/dmi-id.c
4386 F:      drivers/firmware/dmi_scan.c
4387 F:      include/linux/dmi.h
4388
4389 DOCUMENTATION
4390 M:      Jonathan Corbet <corbet@lwn.net>
4391 L:      linux-doc@vger.kernel.org
4392 S:      Maintained
4393 F:      Documentation/
4394 F:      scripts/kernel-doc
4395 X:      Documentation/ABI/
4396 X:      Documentation/devicetree/
4397 X:      Documentation/acpi
4398 X:      Documentation/power
4399 X:      Documentation/spi
4400 X:      Documentation/media
4401 T:      git git://git.lwn.net/linux.git docs-next
4402
4403 DONGWOON DW9714 LENS VOICE COIL DRIVER
4404 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4405 L:      linux-media@vger.kernel.org
4406 T:      git git://linuxtv.org/media_tree.git
4407 S:      Maintained
4408 F:      drivers/media/i2c/dw9714.c
4409
4410 DOUBLETALK DRIVER
4411 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4412 L:      blinux-list@redhat.com
4413 S:      Maintained
4414 F:      drivers/char/dtlk.c
4415 F:      include/linux/dtlk.h
4416
4417 DPAA2 DATAPATH I/O (DPIO) DRIVER
4418 M:      Roy Pledge <Roy.Pledge@nxp.com>
4419 L:      linux-kernel@vger.kernel.org
4420 S:      Maintained
4421 F:      drivers/staging/fsl-mc/bus/dpio
4422
4423 DPAA2 ETHERNET DRIVER
4424 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4425 L:      linux-kernel@vger.kernel.org
4426 S:      Maintained
4427 F:      drivers/staging/fsl-dpaa2/ethernet
4428
4429 DPAA2 ETHERNET SWITCH DRIVER
4430 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4431 L:      linux-kernel@vger.kernel.org
4432 S:      Maintained
4433 F:      drivers/staging/fsl-dpaa2/ethsw
4434
4435 DPAA2 PTP CLOCK DRIVER
4436 M:      Yangbo Lu <yangbo.lu@nxp.com>
4437 L:      linux-kernel@vger.kernel.org
4438 S:      Maintained
4439 F:      drivers/staging/fsl-dpaa2/rtc
4440
4441 DPT_I2O SCSI RAID DRIVER
4442 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4443 L:      linux-scsi@vger.kernel.org
4444 W:      http://www.adaptec.com/
4445 S:      Maintained
4446 F:      drivers/scsi/dpt*
4447 F:      drivers/scsi/dpt/
4448
4449 DRBD DRIVER
4450 M:      Philipp Reisner <philipp.reisner@linbit.com>
4451 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4452 L:      drbd-dev@lists.linbit.com
4453 W:      http://www.drbd.org
4454 T:      git git://git.linbit.com/linux-drbd.git
4455 T:      git git://git.linbit.com/drbd-8.4.git
4456 S:      Supported
4457 F:      drivers/block/drbd/
4458 F:      lib/lru_cache.c
4459 F:      Documentation/blockdev/drbd/
4460
4461 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4462 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4464 S:      Supported
4465 F:      Documentation/kobject.txt
4466 F:      drivers/base/
4467 F:      fs/debugfs/
4468 F:      fs/sysfs/
4469 F:      include/linux/debugfs.h
4470 F:      include/linux/kobj*
4471 F:      lib/kobj*
4472
4473 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4474 M:      Kevin Hilman <khilman@kernel.org>
4475 M:      Nishanth Menon <nm@ti.com>
4476 S:      Maintained
4477 F:      drivers/power/avs/
4478 F:      include/linux/power/smartreflex.h
4479 L:      linux-pm@vger.kernel.org
4480
4481 DRM DRIVER FOR ARM PL111 CLCD
4482 M:      Eric Anholt <eric@anholt.net>
4483 T:      git git://anongit.freedesktop.org/drm/drm-misc
4484 S:      Supported
4485 F:      drivers/gpu/drm/pl111/
4486
4487 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4488 M:      Linus Walleij <linus.walleij@linaro.org>
4489 T:      git git://anongit.freedesktop.org/drm/drm-misc
4490 S:      Maintained
4491 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4492 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4493
4494 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4495 M:      Dave Airlie <airlied@redhat.com>
4496 S:      Odd Fixes
4497 F:      drivers/gpu/drm/ast/
4498
4499 DRM DRIVER FOR BOCHS VIRTUAL GPU
4500 M:      Gerd Hoffmann <kraxel@redhat.com>
4501 L:      virtualization@lists.linux-foundation.org
4502 T:      git git://anongit.freedesktop.org/drm/drm-misc
4503 S:      Maintained
4504 F:      drivers/gpu/drm/bochs/
4505
4506 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4507 M:      Linus Walleij <linus.walleij@linaro.org>
4508 T:      git git://anongit.freedesktop.org/drm/drm-misc
4509 S:      Maintained
4510 F:      drivers/gpu/drm/tve200/
4511
4512 DRM DRIVER FOR ILITEK ILI9225 PANELS
4513 M:      David Lechner <david@lechnology.com>
4514 S:      Maintained
4515 F:      drivers/gpu/drm/tinydrm/ili9225.c
4516 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4517
4518 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4519 S:      Orphan / Obsolete
4520 F:      drivers/gpu/drm/i810/
4521 F:      include/uapi/drm/i810_drm.h
4522
4523 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4524 S:      Orphan / Obsolete
4525 F:      drivers/gpu/drm/mga/
4526 F:      include/uapi/drm/mga_drm.h
4527
4528 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4529 M:      Dave Airlie <airlied@redhat.com>
4530 S:      Odd Fixes
4531 F:      drivers/gpu/drm/mgag200/
4532
4533 DRM DRIVER FOR MI0283QT
4534 M:      Noralf Trønnes <noralf@tronnes.org>
4535 S:      Maintained
4536 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4537 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4538
4539 DRM DRIVER FOR MSM ADRENO GPU
4540 M:      Rob Clark <robdclark@gmail.com>
4541 L:      linux-arm-msm@vger.kernel.org
4542 L:      dri-devel@lists.freedesktop.org
4543 L:      freedreno@lists.freedesktop.org
4544 T:      git git://people.freedesktop.org/~robclark/linux
4545 S:      Maintained
4546 F:      drivers/gpu/drm/msm/
4547 F:      include/uapi/drm/msm_drm.h
4548 F:      Documentation/devicetree/bindings/display/msm/
4549
4550 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4551 M:      Ben Skeggs <bskeggs@redhat.com>
4552 L:      dri-devel@lists.freedesktop.org
4553 L:      nouveau@lists.freedesktop.org
4554 T:      git git://github.com/skeggsb/linux
4555 S:      Supported
4556 F:      drivers/gpu/drm/nouveau/
4557 F:      include/uapi/drm/nouveau_drm.h
4558
4559 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4560 M:      Noralf Trønnes <noralf@tronnes.org>
4561 S:      Maintained
4562 F:      drivers/gpu/drm/tinydrm/repaper.c
4563 F:      Documentation/devicetree/bindings/display/repaper.txt
4564
4565 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4566 M:      Dave Airlie <airlied@redhat.com>
4567 M:      Gerd Hoffmann <kraxel@redhat.com>
4568 L:      virtualization@lists.linux-foundation.org
4569 T:      git git://anongit.freedesktop.org/drm/drm-misc
4570 S:      Obsolete
4571 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4572 F:      drivers/gpu/drm/cirrus/
4573
4574 DRM DRIVER FOR QXL VIRTUAL GPU
4575 M:      Dave Airlie <airlied@redhat.com>
4576 M:      Gerd Hoffmann <kraxel@redhat.com>
4577 L:      virtualization@lists.linux-foundation.org
4578 T:      git git://anongit.freedesktop.org/drm/drm-misc
4579 S:      Maintained
4580 F:      drivers/gpu/drm/qxl/
4581 F:      include/uapi/drm/qxl_drm.h
4582
4583 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4584 S:      Orphan / Obsolete
4585 F:      drivers/gpu/drm/r128/
4586 F:      include/uapi/drm/r128_drm.h
4587
4588 DRM DRIVER FOR SAVAGE VIDEO CARDS
4589 S:      Orphan / Obsolete
4590 F:      drivers/gpu/drm/savage/
4591 F:      include/uapi/drm/savage_drm.h
4592
4593 DRM DRIVER FOR SIS VIDEO CARDS
4594 S:      Orphan / Obsolete
4595 F:      drivers/gpu/drm/sis/
4596 F:      include/uapi/drm/sis_drm.h
4597
4598 DRM DRIVER FOR SITRONIX ST7586 PANELS
4599 M:      David Lechner <david@lechnology.com>
4600 S:      Maintained
4601 F:      drivers/gpu/drm/tinydrm/st7586.c
4602 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4603
4604 DRM DRIVER FOR SITRONIX ST7735R PANELS
4605 M:      David Lechner <david@lechnology.com>
4606 S:      Maintained
4607 F:      drivers/gpu/drm/tinydrm/st7735r.c
4608 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4609
4610 DRM DRIVER FOR TDFX VIDEO CARDS
4611 S:      Orphan / Obsolete
4612 F:      drivers/gpu/drm/tdfx/
4613
4614 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4615 M:      Dave Airlie <airlied@redhat.com>
4616 S:      Odd Fixes
4617 F:      drivers/gpu/drm/udl/
4618
4619 DRM DRIVER FOR VMWARE VIRTUAL GPU
4620 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4621 M:      Sinclair Yeh <syeh@vmware.com>
4622 M:      Thomas Hellstrom <thellstrom@vmware.com>
4623 L:      dri-devel@lists.freedesktop.org
4624 T:      git git://people.freedesktop.org/~syeh/repos_linux
4625 T:      git git://people.freedesktop.org/~thomash/linux
4626 S:      Supported
4627 F:      drivers/gpu/drm/vmwgfx/
4628 F:      include/uapi/drm/vmwgfx_drm.h
4629
4630 DRM DRIVERS
4631 M:      David Airlie <airlied@linux.ie>
4632 L:      dri-devel@lists.freedesktop.org
4633 T:      git git://people.freedesktop.org/~airlied/linux
4634 B:      https://bugs.freedesktop.org/
4635 C:      irc://chat.freenode.net/dri-devel
4636 S:      Maintained
4637 F:      drivers/gpu/drm/
4638 F:      drivers/gpu/vga/
4639 F:      Documentation/devicetree/bindings/display/
4640 F:      Documentation/devicetree/bindings/gpu/
4641 F:      Documentation/gpu/
4642 F:      include/drm/
4643 F:      include/uapi/drm/
4644 F:      include/linux/vga*
4645
4646 DRM DRIVERS AND MISC GPU PATCHES
4647 M:      Gustavo Padovan <gustavo@padovan.org>
4648 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4649 M:      Sean Paul <seanpaul@chromium.org>
4650 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4651 S:      Maintained
4652 T:      git git://anongit.freedesktop.org/drm/drm-misc
4653 F:      Documentation/gpu/
4654 F:      drivers/gpu/vga/
4655 F:      drivers/gpu/drm/*
4656 F:      include/drm/drm*
4657 F:      include/uapi/drm/drm*
4658 F:      include/linux/vga*
4659
4660 DRM DRIVERS FOR ALLWINNER A10
4661 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4662 L:      dri-devel@lists.freedesktop.org
4663 S:      Supported
4664 F:      drivers/gpu/drm/sun4i/
4665 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4666 T:      git git://anongit.freedesktop.org/drm/drm-misc
4667
4668 DRM DRIVERS FOR AMLOGIC SOCS
4669 M:      Neil Armstrong <narmstrong@baylibre.com>
4670 L:      dri-devel@lists.freedesktop.org
4671 L:      linux-amlogic@lists.infradead.org
4672 W:      http://linux-meson.com/
4673 S:      Supported
4674 F:      drivers/gpu/drm/meson/
4675 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4676 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4677 F:      Documentation/gpu/meson.rst
4678 T:      git git://anongit.freedesktop.org/drm/drm-misc
4679
4680 DRM DRIVERS FOR ATMEL HLCDC
4681 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4682 L:      dri-devel@lists.freedesktop.org
4683 S:      Supported
4684 F:      drivers/gpu/drm/atmel-hlcdc/
4685 F:      Documentation/devicetree/bindings/display/atmel/
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687
4688 DRM DRIVERS FOR BRIDGE CHIPS
4689 M:      Archit Taneja <architt@codeaurora.org>
4690 M:      Andrzej Hajda <a.hajda@samsung.com>
4691 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4692 S:      Maintained
4693 T:      git git://anongit.freedesktop.org/drm/drm-misc
4694 F:      drivers/gpu/drm/bridge/
4695
4696 DRM DRIVERS FOR EXYNOS
4697 M:      Inki Dae <inki.dae@samsung.com>
4698 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4699 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4700 M:      Kyungmin Park <kyungmin.park@samsung.com>
4701 L:      dri-devel@lists.freedesktop.org
4702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4703 S:      Supported
4704 F:      drivers/gpu/drm/exynos/
4705 F:      include/uapi/drm/exynos_drm.h
4706 F:      Documentation/devicetree/bindings/display/exynos/
4707
4708 DRM DRIVERS FOR FREESCALE DCU
4709 M:      Stefan Agner <stefan@agner.ch>
4710 M:      Alison Wang <alison.wang@nxp.com>
4711 L:      dri-devel@lists.freedesktop.org
4712 S:      Supported
4713 F:      drivers/gpu/drm/fsl-dcu/
4714 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4715 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4716 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4717
4718 DRM DRIVERS FOR FREESCALE IMX
4719 M:      Philipp Zabel <p.zabel@pengutronix.de>
4720 L:      dri-devel@lists.freedesktop.org
4721 S:      Maintained
4722 F:      drivers/gpu/drm/imx/
4723 F:      drivers/gpu/ipu-v3/
4724 F:      Documentation/devicetree/bindings/display/imx/
4725
4726 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4727 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4728 L:      dri-devel@lists.freedesktop.org
4729 T:      git git://github.com/patjak/drm-gma500
4730 S:      Maintained
4731 F:      drivers/gpu/drm/gma500/
4732
4733 DRM DRIVERS FOR HISILICON
4734 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4735 M:      Rongrong Zou <zourongrong@gmail.com>
4736 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4737 R:      Chen Feng <puck.chen@hisilicon.com>
4738 L:      dri-devel@lists.freedesktop.org
4739 T:      git git://github.com/xin3liang/linux.git
4740 S:      Maintained
4741 F:      drivers/gpu/drm/hisilicon/
4742 F:      Documentation/devicetree/bindings/display/hisilicon/
4743
4744 DRM DRIVERS FOR MEDIATEK
4745 M:      CK Hu <ck.hu@mediatek.com>
4746 M:      Philipp Zabel <p.zabel@pengutronix.de>
4747 L:      dri-devel@lists.freedesktop.org
4748 S:      Supported
4749 F:      drivers/gpu/drm/mediatek/
4750 F:      Documentation/devicetree/bindings/display/mediatek/
4751
4752 DRM DRIVERS FOR NVIDIA TEGRA
4753 M:      Thierry Reding <thierry.reding@gmail.com>
4754 L:      dri-devel@lists.freedesktop.org
4755 L:      linux-tegra@vger.kernel.org
4756 T:      git git://anongit.freedesktop.org/tegra/linux.git
4757 S:      Supported
4758 F:      drivers/gpu/drm/tegra/
4759 F:      drivers/gpu/host1x/
4760 F:      include/linux/host1x.h
4761 F:      include/uapi/drm/tegra_drm.h
4762 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4763
4764 DRM DRIVERS FOR RENESAS
4765 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4766 L:      dri-devel@lists.freedesktop.org
4767 L:      linux-renesas-soc@vger.kernel.org
4768 T:      git git://linuxtv.org/pinchartl/fbdev
4769 S:      Supported
4770 F:      drivers/gpu/drm/rcar-du/
4771 F:      drivers/gpu/drm/shmobile/
4772 F:      include/linux/platform_data/shmob_drm.h
4773 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4774 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4775 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4776
4777 DRM DRIVERS FOR ROCKCHIP
4778 M:      Sandy Huang <hjc@rock-chips.com>
4779 M:      Heiko Stübner <heiko@sntech.de>
4780 L:      dri-devel@lists.freedesktop.org
4781 S:      Maintained
4782 F:      drivers/gpu/drm/rockchip/
4783 F:      Documentation/devicetree/bindings/display/rockchip/
4784 T:      git git://anongit.freedesktop.org/drm/drm-misc
4785
4786 DRM DRIVERS FOR STI
4787 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4788 M:      Vincent Abriou <vincent.abriou@st.com>
4789 L:      dri-devel@lists.freedesktop.org
4790 T:      git git://anongit.freedesktop.org/drm/drm-misc
4791 S:      Maintained
4792 F:      drivers/gpu/drm/sti
4793 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4794
4795 DRM DRIVERS FOR STM
4796 M:      Yannick Fertre <yannick.fertre@st.com>
4797 M:      Philippe Cornu <philippe.cornu@st.com>
4798 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4799 M:      Vincent Abriou <vincent.abriou@st.com>
4800 L:      dri-devel@lists.freedesktop.org
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 S:      Maintained
4803 F:      drivers/gpu/drm/stm
4804 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4805
4806 DRM DRIVERS FOR TI LCDC
4807 M:      Jyri Sarha <jsarha@ti.com>
4808 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 S:      Maintained
4811 F:      drivers/gpu/drm/tilcdc/
4812 F:      Documentation/devicetree/bindings/display/tilcdc/
4813
4814 DRM DRIVERS FOR TI OMAP
4815 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4816 L:      dri-devel@lists.freedesktop.org
4817 S:      Maintained
4818 F:      drivers/gpu/drm/omapdrm/
4819 F:      Documentation/devicetree/bindings/display/ti/
4820
4821 DRM DRIVERS FOR V3D
4822 M:      Eric Anholt <eric@anholt.net>
4823 S:      Supported
4824 F:      drivers/gpu/drm/v3d/
4825 F:      include/uapi/drm/v3d_drm.h
4826 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4827 T:      git git://anongit.freedesktop.org/drm/drm-misc
4828
4829 DRM DRIVERS FOR VC4
4830 M:      Eric Anholt <eric@anholt.net>
4831 T:      git git://github.com/anholt/linux
4832 S:      Supported
4833 F:      drivers/gpu/drm/vc4/
4834 F:      include/uapi/drm/vc4_drm.h
4835 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4836 T:      git git://anongit.freedesktop.org/drm/drm-misc
4837
4838 DRM DRIVERS FOR VIVANTE GPU IP
4839 M:      Lucas Stach <l.stach@pengutronix.de>
4840 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4841 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4842 L:      etnaviv@lists.freedesktop.org
4843 L:      dri-devel@lists.freedesktop.org
4844 S:      Maintained
4845 F:      drivers/gpu/drm/etnaviv/
4846 F:      include/uapi/drm/etnaviv_drm.h
4847 F:      Documentation/devicetree/bindings/display/etnaviv/
4848
4849 DRM DRIVERS FOR ZTE ZX
4850 M:      Shawn Guo <shawnguo@kernel.org>
4851 L:      dri-devel@lists.freedesktop.org
4852 S:      Maintained
4853 F:      drivers/gpu/drm/zte/
4854 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4855 T:      git git://anongit.freedesktop.org/drm/drm-misc
4856
4857 DRM PANEL DRIVERS
4858 M:      Thierry Reding <thierry.reding@gmail.com>
4859 L:      dri-devel@lists.freedesktop.org
4860 T:      git git://anongit.freedesktop.org/drm/drm-misc
4861 S:      Maintained
4862 F:      drivers/gpu/drm/drm_panel.c
4863 F:      drivers/gpu/drm/panel/
4864 F:      include/drm/drm_panel.h
4865 F:      Documentation/devicetree/bindings/display/panel/
4866
4867 DRM TINYDRM DRIVERS
4868 M:      Noralf Trønnes <noralf@tronnes.org>
4869 W:      https://github.com/notro/tinydrm/wiki/Development
4870 T:      git git://anongit.freedesktop.org/drm/drm-misc
4871 S:      Maintained
4872 F:      drivers/gpu/drm/tinydrm/
4873 F:      include/drm/tinydrm/
4874
4875 DRM DRIVERS FOR XEN
4876 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4877 T:      git git://anongit.freedesktop.org/drm/drm-misc
4878 L:      dri-devel@lists.freedesktop.org
4879 L:      xen-devel@lists.xen.org
4880 S:      Supported
4881 F:      drivers/gpu/drm/xen/
4882 F:      Documentation/gpu/xen-front.rst
4883
4884 DRM TTM SUBSYSTEM
4885 M:      Christian Koenig <christian.koenig@amd.com>
4886 M:      Roger He <Hongbo.He@amd.com>
4887 T:      git git://people.freedesktop.org/~agd5f/linux
4888 S:      Maintained
4889 L:      dri-devel@lists.freedesktop.org
4890 F:      include/drm/ttm/
4891 F:      drivers/gpu/drm/ttm/
4892
4893 DSBR100 USB FM RADIO DRIVER
4894 M:      Alexey Klimov <klimov.linux@gmail.com>
4895 L:      linux-media@vger.kernel.org
4896 T:      git git://linuxtv.org/media_tree.git
4897 S:      Maintained
4898 F:      drivers/media/radio/dsbr100.c
4899
4900 DSCC4 DRIVER
4901 M:      Francois Romieu <romieu@fr.zoreil.com>
4902 L:      netdev@vger.kernel.org
4903 S:      Maintained
4904 F:      drivers/net/wan/dscc4.c
4905
4906 DT3155 MEDIA DRIVER
4907 M:      Hans Verkuil <hverkuil@xs4all.nl>
4908 L:      linux-media@vger.kernel.org
4909 T:      git git://linuxtv.org/media_tree.git
4910 W:      https://linuxtv.org
4911 S:      Odd Fixes
4912 F:      drivers/media/pci/dt3155/
4913
4914 DVB_USB_AF9015 MEDIA DRIVER
4915 M:      Antti Palosaari <crope@iki.fi>
4916 L:      linux-media@vger.kernel.org
4917 W:      https://linuxtv.org
4918 W:      http://palosaari.fi/linux/
4919 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4920 T:      git git://linuxtv.org/anttip/media_tree.git
4921 S:      Maintained
4922 F:      drivers/media/usb/dvb-usb-v2/af9015*
4923
4924 DVB_USB_AF9035 MEDIA DRIVER
4925 M:      Antti Palosaari <crope@iki.fi>
4926 L:      linux-media@vger.kernel.org
4927 W:      https://linuxtv.org
4928 W:      http://palosaari.fi/linux/
4929 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4930 T:      git git://linuxtv.org/anttip/media_tree.git
4931 S:      Maintained
4932 F:      drivers/media/usb/dvb-usb-v2/af9035*
4933
4934 DVB_USB_ANYSEE MEDIA DRIVER
4935 M:      Antti Palosaari <crope@iki.fi>
4936 L:      linux-media@vger.kernel.org
4937 W:      https://linuxtv.org
4938 W:      http://palosaari.fi/linux/
4939 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4940 T:      git git://linuxtv.org/anttip/media_tree.git
4941 S:      Maintained
4942 F:      drivers/media/usb/dvb-usb-v2/anysee*
4943
4944 DVB_USB_AU6610 MEDIA DRIVER
4945 M:      Antti Palosaari <crope@iki.fi>
4946 L:      linux-media@vger.kernel.org
4947 W:      https://linuxtv.org
4948 W:      http://palosaari.fi/linux/
4949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4950 T:      git git://linuxtv.org/anttip/media_tree.git
4951 S:      Maintained
4952 F:      drivers/media/usb/dvb-usb-v2/au6610*
4953
4954 DVB_USB_CE6230 MEDIA DRIVER
4955 M:      Antti Palosaari <crope@iki.fi>
4956 L:      linux-media@vger.kernel.org
4957 W:      https://linuxtv.org
4958 W:      http://palosaari.fi/linux/
4959 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4960 T:      git git://linuxtv.org/anttip/media_tree.git
4961 S:      Maintained
4962 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4963
4964 DVB_USB_CXUSB MEDIA DRIVER
4965 M:      Michael Krufky <mkrufky@linuxtv.org>
4966 L:      linux-media@vger.kernel.org
4967 W:      https://linuxtv.org
4968 W:      http://github.com/mkrufky
4969 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4970 T:      git git://linuxtv.org/media_tree.git
4971 S:      Maintained
4972 F:      drivers/media/usb/dvb-usb/cxusb*
4973
4974 DVB_USB_EC168 MEDIA DRIVER
4975 M:      Antti Palosaari <crope@iki.fi>
4976 L:      linux-media@vger.kernel.org
4977 W:      https://linuxtv.org
4978 W:      http://palosaari.fi/linux/
4979 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4980 T:      git git://linuxtv.org/anttip/media_tree.git
4981 S:      Maintained
4982 F:      drivers/media/usb/dvb-usb-v2/ec168*
4983
4984 DVB_USB_GL861 MEDIA DRIVER
4985 M:      Antti Palosaari <crope@iki.fi>
4986 L:      linux-media@vger.kernel.org
4987 W:      https://linuxtv.org
4988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4989 T:      git git://linuxtv.org/anttip/media_tree.git
4990 S:      Maintained
4991 F:      drivers/media/usb/dvb-usb-v2/gl861*
4992
4993 DVB_USB_MXL111SF MEDIA DRIVER
4994 M:      Michael Krufky <mkrufky@linuxtv.org>
4995 L:      linux-media@vger.kernel.org
4996 W:      https://linuxtv.org
4997 W:      http://github.com/mkrufky
4998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4999 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5000 S:      Maintained
5001 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5002
5003 DVB_USB_RTL28XXU MEDIA DRIVER
5004 M:      Antti Palosaari <crope@iki.fi>
5005 L:      linux-media@vger.kernel.org
5006 W:      https://linuxtv.org
5007 W:      http://palosaari.fi/linux/
5008 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5009 T:      git git://linuxtv.org/anttip/media_tree.git
5010 S:      Maintained
5011 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5012
5013 DVB_USB_V2 MEDIA DRIVER
5014 M:      Antti Palosaari <crope@iki.fi>
5015 L:      linux-media@vger.kernel.org
5016 W:      https://linuxtv.org
5017 W:      http://palosaari.fi/linux/
5018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5019 T:      git git://linuxtv.org/anttip/media_tree.git
5020 S:      Maintained
5021 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5022 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5023
5024 DYNAMIC DEBUG
5025 M:      Jason Baron <jbaron@akamai.com>
5026 S:      Maintained
5027 F:      lib/dynamic_debug.c
5028 F:      include/linux/dynamic_debug.h
5029
5030 DYNAMIC INTERRUPT MODERATION
5031 M:      Tal Gilboa <talgi@mellanox.com>
5032 S:      Maintained
5033 F:      include/linux/net_dim.h
5034
5035 DZ DECSTATION DZ11 SERIAL DRIVER
5036 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5037 S:      Maintained
5038 F:      drivers/tty/serial/dz.*
5039
5040 E3X0 POWER BUTTON DRIVER
5041 M:      Moritz Fischer <moritz.fischer@ettus.com>
5042 L:      usrp-users@lists.ettus.com
5043 W:      http://www.ettus.com
5044 S:      Supported
5045 F:      drivers/input/misc/e3x0-button.c
5046 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5047
5048 E4000 MEDIA DRIVER
5049 M:      Antti Palosaari <crope@iki.fi>
5050 L:      linux-media@vger.kernel.org
5051 W:      https://linuxtv.org
5052 W:      http://palosaari.fi/linux/
5053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5054 T:      git git://linuxtv.org/anttip/media_tree.git
5055 S:      Maintained
5056 F:      drivers/media/tuners/e4000*
5057
5058 EC100 MEDIA DRIVER
5059 M:      Antti Palosaari <crope@iki.fi>
5060 L:      linux-media@vger.kernel.org
5061 W:      https://linuxtv.org
5062 W:      http://palosaari.fi/linux/
5063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5064 T:      git git://linuxtv.org/anttip/media_tree.git
5065 S:      Maintained
5066 F:      drivers/media/dvb-frontends/ec100*
5067
5068 ECRYPT FILE SYSTEM
5069 M:      Tyler Hicks <tyhicks@canonical.com>
5070 L:      ecryptfs@vger.kernel.org
5071 W:      http://ecryptfs.org
5072 W:      https://launchpad.net/ecryptfs
5073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5074 S:      Supported
5075 F:      Documentation/filesystems/ecryptfs.txt
5076 F:      fs/ecryptfs/
5077
5078 EDAC-AMD64
5079 M:      Borislav Petkov <bp@alien8.de>
5080 L:      linux-edac@vger.kernel.org
5081 S:      Maintained
5082 F:      drivers/edac/amd64_edac*
5083
5084 EDAC-CALXEDA
5085 M:      Robert Richter <rric@kernel.org>
5086 L:      linux-edac@vger.kernel.org
5087 S:      Maintained
5088 F:      drivers/edac/highbank*
5089
5090 EDAC-CAVIUM OCTEON
5091 M:      Ralf Baechle <ralf@linux-mips.org>
5092 M:      David Daney <david.daney@cavium.com>
5093 L:      linux-edac@vger.kernel.org
5094 L:      linux-mips@linux-mips.org
5095 S:      Supported
5096 F:      drivers/edac/octeon_edac*
5097
5098 EDAC-CAVIUM THUNDERX
5099 M:      David Daney <david.daney@cavium.com>
5100 M:      Jan Glauber <jglauber@cavium.com>
5101 L:      linux-edac@vger.kernel.org
5102 S:      Supported
5103 F:      drivers/edac/thunderx_edac*
5104
5105 EDAC-CORE
5106 M:      Borislav Petkov <bp@alien8.de>
5107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5108 L:      linux-edac@vger.kernel.org
5109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5111 S:      Supported
5112 F:      Documentation/admin-guide/ras.rst
5113 F:      Documentation/driver-api/edac.rst
5114 F:      drivers/edac/
5115 F:      include/linux/edac.h
5116
5117 EDAC-E752X
5118 M:      Mark Gross <mark.gross@intel.com>
5119 L:      linux-edac@vger.kernel.org
5120 S:      Maintained
5121 F:      drivers/edac/e752x_edac.c
5122
5123 EDAC-E7XXX
5124 L:      linux-edac@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/edac/e7xxx_edac.c
5127
5128 EDAC-FSL_DDR
5129 M:      York Sun <york.sun@nxp.com>
5130 L:      linux-edac@vger.kernel.org
5131 S:      Maintained
5132 F:      drivers/edac/fsl_ddr_edac.*
5133
5134 EDAC-GHES
5135 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5136 L:      linux-edac@vger.kernel.org
5137 S:      Maintained
5138 F:      drivers/edac/ghes_edac.c
5139
5140 EDAC-I3000
5141 L:      linux-edac@vger.kernel.org
5142 S:      Orphan
5143 F:      drivers/edac/i3000_edac.c
5144
5145 EDAC-I5000
5146 L:      linux-edac@vger.kernel.org
5147 S:      Maintained
5148 F:      drivers/edac/i5000_edac.c
5149
5150 EDAC-I5400
5151 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5152 L:      linux-edac@vger.kernel.org
5153 S:      Maintained
5154 F:      drivers/edac/i5400_edac.c
5155
5156 EDAC-I7300
5157 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5158 L:      linux-edac@vger.kernel.org
5159 S:      Maintained
5160 F:      drivers/edac/i7300_edac.c
5161
5162 EDAC-I7CORE
5163 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5164 L:      linux-edac@vger.kernel.org
5165 S:      Maintained
5166 F:      drivers/edac/i7core_edac.c
5167
5168 EDAC-I82443BXGX
5169 M:      Tim Small <tim@buttersideup.com>
5170 L:      linux-edac@vger.kernel.org
5171 S:      Maintained
5172 F:      drivers/edac/i82443bxgx_edac.c
5173
5174 EDAC-I82975X
5175 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5176 M:      "Arvind R." <arvino55@gmail.com>
5177 L:      linux-edac@vger.kernel.org
5178 S:      Maintained
5179 F:      drivers/edac/i82975x_edac.c
5180
5181 EDAC-IE31200
5182 M:      Jason Baron <jbaron@akamai.com>
5183 L:      linux-edac@vger.kernel.org
5184 S:      Maintained
5185 F:      drivers/edac/ie31200_edac.c
5186
5187 EDAC-MPC85XX
5188 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5189 L:      linux-edac@vger.kernel.org
5190 S:      Maintained
5191 F:      drivers/edac/mpc85xx_edac.[ch]
5192
5193 EDAC-PASEMI
5194 M:      Egor Martovetsky <egor@pasemi.com>
5195 L:      linux-edac@vger.kernel.org
5196 S:      Maintained
5197 F:      drivers/edac/pasemi_edac.c
5198
5199 EDAC-PND2
5200 M:      Tony Luck <tony.luck@intel.com>
5201 L:      linux-edac@vger.kernel.org
5202 S:      Maintained
5203 F:      drivers/edac/pnd2_edac.[ch]
5204
5205 EDAC-R82600
5206 M:      Tim Small <tim@buttersideup.com>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/r82600_edac.c
5210
5211 EDAC-SBRIDGE
5212 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5213 L:      linux-edac@vger.kernel.org
5214 S:      Maintained
5215 F:      drivers/edac/sb_edac.c
5216
5217 EDAC-SKYLAKE
5218 M:      Tony Luck <tony.luck@intel.com>
5219 L:      linux-edac@vger.kernel.org
5220 S:      Maintained
5221 F:      drivers/edac/skx_edac.c
5222
5223 EDAC-TI
5224 M:      Tero Kristo <t-kristo@ti.com>
5225 L:      linux-edac@vger.kernel.org
5226 S:      Maintained
5227 F:      drivers/edac/ti_edac.c
5228
5229 EDIROL UA-101/UA-1000 DRIVER
5230 M:      Clemens Ladisch <clemens@ladisch.de>
5231 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5232 T:      git git://git.alsa-project.org/alsa-kernel.git
5233 S:      Maintained
5234 F:      sound/usb/misc/ua101.c
5235
5236 EFI TEST DRIVER
5237 L:      linux-efi@vger.kernel.org
5238 M:      Ivan Hu <ivan.hu@canonical.com>
5239 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5240 S:      Maintained
5241 F:      drivers/firmware/efi/test/
5242
5243 EFI VARIABLE FILESYSTEM
5244 M:      Matthew Garrett <matthew.garrett@nebula.com>
5245 M:      Jeremy Kerr <jk@ozlabs.org>
5246 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5248 L:      linux-efi@vger.kernel.org
5249 S:      Maintained
5250 F:      fs/efivarfs/
5251
5252 EFIFB FRAMEBUFFER DRIVER
5253 L:      linux-fbdev@vger.kernel.org
5254 M:      Peter Jones <pjones@redhat.com>
5255 S:      Maintained
5256 F:      drivers/video/fbdev/efifb.c
5257
5258 EFS FILESYSTEM
5259 W:      http://aeschi.ch.eu.org/efs/
5260 S:      Orphan
5261 F:      fs/efs/
5262
5263 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5264 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5265 L:      netdev@vger.kernel.org
5266 S:      Maintained
5267 F:      drivers/net/ethernet/ibm/ehea/
5268
5269 EM28XX VIDEO4LINUX DRIVER
5270 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5271 L:      linux-media@vger.kernel.org
5272 W:      https://linuxtv.org
5273 T:      git git://linuxtv.org/media_tree.git
5274 S:      Maintained
5275 F:      drivers/media/usb/em28xx/
5276 F:      Documentation/media/v4l-drivers/em28xx*
5277
5278 EMBEDDED LINUX
5279 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5280 M:      Matt Mackall <mpm@selenic.com>
5281 M:      David Woodhouse <dwmw2@infradead.org>
5282 L:      linux-embedded@vger.kernel.org
5283 S:      Maintained
5284
5285 Emulex 10Gbps iSCSI - OneConnect DRIVER
5286 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5287 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5288 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5289 L:      linux-scsi@vger.kernel.org
5290 W:      http://www.broadcom.com
5291 S:      Supported
5292 F:      drivers/scsi/be2iscsi/
5293
5294 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5295 M:      Sathya Perla <sathya.perla@broadcom.com>
5296 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5297 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5298 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5299 L:      netdev@vger.kernel.org
5300 W:      http://www.emulex.com
5301 S:      Supported
5302 F:      drivers/net/ethernet/emulex/benet/
5303
5304 EMULEX ONECONNECT ROCE DRIVER
5305 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5306 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5307 L:      linux-rdma@vger.kernel.org
5308 W:      http://www.broadcom.com
5309 S:      Odd Fixes
5310 F:      drivers/infiniband/hw/ocrdma/
5311 F:      include/uapi/rdma/ocrdma-abi.h
5312
5313 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5314 M:      James Smart <james.smart@broadcom.com>
5315 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5316 L:      linux-scsi@vger.kernel.org
5317 W:      http://www.broadcom.com
5318 S:      Supported
5319 F:      drivers/scsi/lpfc/
5320
5321 ENE CB710 FLASH CARD READER DRIVER
5322 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5323 S:      Maintained
5324 F:      drivers/misc/cb710/
5325 F:      drivers/mmc/host/cb710-mmc.*
5326 F:      include/linux/cb710.h
5327
5328 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5329 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5330 S:      Maintained
5331 F:      drivers/media/rc/ene_ir.*
5332
5333 EPSON S1D13XXX FRAMEBUFFER DRIVER
5334 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5335 S:      Maintained
5336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5337 F:      drivers/video/fbdev/s1d13xxxfb.c
5338 F:      include/video/s1d13xxxfb.h
5339
5340 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5341 M:      Jeff Layton <jlayton@kernel.org>
5342 S:      Maintained
5343 F:      lib/errseq.c
5344 F:      include/linux/errseq.h
5345
5346 ET131X NETWORK DRIVER
5347 M:      Mark Einon <mark.einon@gmail.com>
5348 S:      Odd Fixes
5349 F:      drivers/net/ethernet/agere/
5350
5351 ETHERNET BRIDGE
5352 M:      Stephen Hemminger <stephen@networkplumber.org>
5353 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5354 L:      netdev@vger.kernel.org
5355 W:      http://www.linuxfoundation.org/en/Net:Bridge
5356 S:      Maintained
5357 F:      include/linux/netfilter_bridge/
5358 F:      net/bridge/
5359
5360 ETHERNET PHY LIBRARY
5361 M:      Andrew Lunn <andrew@lunn.ch>
5362 M:      Florian Fainelli <f.fainelli@gmail.com>
5363 L:      netdev@vger.kernel.org
5364 S:      Maintained
5365 F:      Documentation/ABI/testing/sysfs-bus-mdio
5366 F:      Documentation/devicetree/bindings/net/mdio*
5367 F:      Documentation/networking/phy.txt
5368 F:      drivers/net/phy/
5369 F:      drivers/of/of_mdio.c
5370 F:      drivers/of/of_net.c
5371 F:      include/linux/*mdio*.h
5372 F:      include/linux/of_net.h
5373 F:      include/linux/phy.h
5374 F:      include/linux/phy_fixed.h
5375 F:      include/linux/platform_data/mdio-bcm-unimac.h
5376 F:      include/trace/events/mdio.h
5377 F:      include/uapi/linux/mdio.h
5378 F:      include/uapi/linux/mii.h
5379
5380 EXT2 FILE SYSTEM
5381 M:      Jan Kara <jack@suse.com>
5382 L:      linux-ext4@vger.kernel.org
5383 S:      Maintained
5384 F:      Documentation/filesystems/ext2.txt
5385 F:      fs/ext2/
5386 F:      include/linux/ext2*
5387
5388 EXT4 FILE SYSTEM
5389 M:      "Theodore Ts'o" <tytso@mit.edu>
5390 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5391 L:      linux-ext4@vger.kernel.org
5392 W:      http://ext4.wiki.kernel.org
5393 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5395 S:      Maintained
5396 F:      Documentation/filesystems/ext4.txt
5397 F:      fs/ext4/
5398
5399 Extended Verification Module (EVM)
5400 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5401 L:      linux-integrity@vger.kernel.org
5402 S:      Supported
5403 F:      security/integrity/evm/
5404
5405 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5406 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5407 L:      linux-efi@vger.kernel.org
5408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5409 S:      Maintained
5410 F:      Documentation/efi-stub.txt
5411 F:      arch/*/kernel/efi.c
5412 F:      arch/x86/boot/compressed/eboot.[ch]
5413 F:      arch/*/include/asm/efi.h
5414 F:      arch/x86/platform/efi/
5415 F:      drivers/firmware/efi/
5416 F:      include/linux/efi*.h
5417 F:      arch/arm/boot/compressed/efi-header.S
5418 F:      arch/arm64/kernel/efi-entry.S
5419
5420 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5421 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5422 M:      Chanwoo Choi <cw00.choi@samsung.com>
5423 L:      linux-kernel@vger.kernel.org
5424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5425 S:      Maintained
5426 F:      drivers/extcon/
5427 F:      include/linux/extcon/
5428 F:      include/linux/extcon.h
5429 F:      Documentation/extcon/
5430 F:      Documentation/devicetree/bindings/extcon/
5431
5432 EXYNOS DP DRIVER
5433 M:      Jingoo Han <jingoohan1@gmail.com>
5434 L:      dri-devel@lists.freedesktop.org
5435 S:      Maintained
5436 F:      drivers/gpu/drm/exynos/exynos_dp*
5437
5438 EXYNOS SYSMMU (IOMMU) driver
5439 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5440 L:      iommu@lists.linux-foundation.org
5441 S:      Maintained
5442 F:      drivers/iommu/exynos-iommu.c
5443
5444 EZchip NPS platform support
5445 M:      Vineet Gupta <vgupta@synopsys.com>
5446 S:      Supported
5447 F:      arch/arc/plat-eznps
5448 F:      arch/arc/boot/dts/eznps.dts
5449
5450 F2FS FILE SYSTEM
5451 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5452 M:      Chao Yu <yuchao0@huawei.com>
5453 L:      linux-f2fs-devel@lists.sourceforge.net
5454 W:      https://f2fs.wiki.kernel.org/
5455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5456 S:      Maintained
5457 F:      Documentation/filesystems/f2fs.txt
5458 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5459 F:      fs/f2fs/
5460 F:      include/linux/f2fs_fs.h
5461 F:      include/trace/events/f2fs.h
5462
5463 F71805F HARDWARE MONITORING DRIVER
5464 M:      Jean Delvare <jdelvare@suse.com>
5465 L:      linux-hwmon@vger.kernel.org
5466 S:      Maintained
5467 F:      Documentation/hwmon/f71805f
5468 F:      drivers/hwmon/f71805f.c
5469
5470 FADDR2LINE
5471 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5472 S:      Maintained
5473 F:      scripts/faddr2line
5474
5475 FAILOVER MODULE
5476 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5477 L:      netdev@vger.kernel.org
5478 S:      Supported
5479 F:      net/core/failover.c
5480 F:      include/net/failover.h
5481 F:      Documentation/networking/failover.rst
5482
5483 FANOTIFY
5484 M:      Jan Kara <jack@suse.cz>
5485 R:      Amir Goldstein <amir73il@gmail.com>
5486 L:      linux-fsdevel@vger.kernel.org
5487 S:      Maintained
5488 F:      fs/notify/fanotify/
5489 F:      include/linux/fanotify.h
5490 F:      include/uapi/linux/fanotify.h
5491
5492 FARSYNC SYNCHRONOUS DRIVER
5493 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5494 W:      http://www.farsite.co.uk/
5495 S:      Supported
5496 F:      drivers/net/wan/farsync.*
5497
5498 FAULT INJECTION SUPPORT
5499 M:      Akinobu Mita <akinobu.mita@gmail.com>
5500 S:      Supported
5501 F:      Documentation/fault-injection/
5502 F:      lib/fault-inject.c
5503
5504 FBTFT Framebuffer drivers
5505 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5506 S:      Maintained
5507 F:      drivers/staging/fbtft/
5508
5509 FC0011 TUNER DRIVER
5510 M:      Michael Buesch <m@bues.ch>
5511 L:      linux-media@vger.kernel.org
5512 S:      Maintained
5513 F:      drivers/media/tuners/fc0011.h
5514 F:      drivers/media/tuners/fc0011.c
5515
5516 FC2580 MEDIA DRIVER
5517 M:      Antti Palosaari <crope@iki.fi>
5518 L:      linux-media@vger.kernel.org
5519 W:      https://linuxtv.org
5520 W:      http://palosaari.fi/linux/
5521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5522 T:      git git://linuxtv.org/anttip/media_tree.git
5523 S:      Maintained
5524 F:      drivers/media/tuners/fc2580*
5525
5526 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5527 M:      Johannes Thumshirn <jth@kernel.org>
5528 L:      linux-scsi@vger.kernel.org
5529 W:      www.Open-FCoE.org
5530 S:      Supported
5531 F:      drivers/scsi/libfc/
5532 F:      drivers/scsi/fcoe/
5533 F:      include/scsi/fc/
5534 F:      include/scsi/libfc.h
5535 F:      include/scsi/libfcoe.h
5536 F:      include/uapi/scsi/fc/
5537
5538 FILE LOCKING (flock() and fcntl()/lockf())
5539 M:      Jeff Layton <jlayton@kernel.org>
5540 M:      "J. Bruce Fields" <bfields@fieldses.org>
5541 L:      linux-fsdevel@vger.kernel.org
5542 S:      Maintained
5543 F:      include/linux/fcntl.h
5544 F:      include/uapi/linux/fcntl.h
5545 F:      fs/fcntl.c
5546 F:      fs/locks.c
5547
5548 FILESYSTEMS (VFS and infrastructure)
5549 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5550 L:      linux-fsdevel@vger.kernel.org
5551 S:      Maintained
5552 F:      fs/*
5553 F:      include/linux/fs.h
5554 F:      include/uapi/linux/fs.h
5555
5556 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5557 M:      Riku Voipio <riku.voipio@iki.fi>
5558 L:      linux-hwmon@vger.kernel.org
5559 S:      Maintained
5560 F:      drivers/hwmon/f75375s.c
5561 F:      include/linux/f75375s.h
5562
5563 FIREWIRE AUDIO DRIVERS
5564 M:      Clemens Ladisch <clemens@ladisch.de>
5565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5566 T:      git git://git.alsa-project.org/alsa-kernel.git
5567 S:      Maintained
5568 F:      sound/firewire/
5569
5570 FIREWIRE MEDIA DRIVERS (firedtv)
5571 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5572 L:      linux-media@vger.kernel.org
5573 L:      linux1394-devel@lists.sourceforge.net
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5575 S:      Maintained
5576 F:      drivers/media/firewire/
5577
5578 FIREWIRE SBP-2 TARGET
5579 M:      Chris Boot <bootc@bootc.net>
5580 L:      linux-scsi@vger.kernel.org
5581 L:      target-devel@vger.kernel.org
5582 L:      linux1394-devel@lists.sourceforge.net
5583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5584 S:      Maintained
5585 F:      drivers/target/sbp/
5586
5587 FIREWIRE SUBSYSTEM
5588 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5589 L:      linux1394-devel@lists.sourceforge.net
5590 W:      http://ieee1394.wiki.kernel.org/
5591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5592 S:      Maintained
5593 F:      drivers/firewire/
5594 F:      include/linux/firewire.h
5595 F:      include/uapi/linux/firewire*.h
5596 F:      tools/firewire/
5597
5598 FIRMWARE LOADER (request_firmware)
5599 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5600 L:      linux-kernel@vger.kernel.org
5601 S:      Maintained
5602 F:      Documentation/firmware_class/
5603 F:      drivers/base/firmware_loader/
5604 F:      include/linux/firmware.h
5605
5606 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5607 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5608 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5609 S:      Maintained
5610 F:      drivers/block/rsxx/
5611
5612 FLOPPY DRIVER
5613 M:      Jiri Kosina <jikos@kernel.org>
5614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5615 S:      Odd fixes
5616 F:      drivers/block/floppy.c
5617
5618 FMC SUBSYSTEM
5619 M:      Alessandro Rubini <rubini@gnudd.com>
5620 W:      http://www.ohwr.org/projects/fmc-bus
5621 S:      Supported
5622 F:      drivers/fmc/
5623 F:      include/linux/fmc*.h
5624 F:      include/linux/ipmi-fru.h
5625 K:      fmc_d.*register
5626
5627 FPGA MANAGER FRAMEWORK
5628 M:      Alan Tull <atull@kernel.org>
5629 M:      Moritz Fischer <mdf@kernel.org>
5630 L:      linux-fpga@vger.kernel.org
5631 S:      Maintained
5632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5633 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5634 F:      Documentation/fpga/
5635 F:      Documentation/driver-api/fpga/
5636 F:      Documentation/devicetree/bindings/fpga/
5637 F:      drivers/fpga/
5638 F:      include/linux/fpga/
5639 W:      http://www.rocketboards.org
5640
5641 FPU EMULATOR
5642 M:      Bill Metzenthen <billm@melbpc.org.au>
5643 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5644 S:      Maintained
5645 F:      arch/x86/math-emu/
5646
5647 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5648 L:      netdev@vger.kernel.org
5649 S:      Orphan
5650 F:      drivers/net/wan/dlci.c
5651 F:      drivers/net/wan/sdla.c
5652
5653 FRAMEBUFFER LAYER
5654 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5655 L:      dri-devel@lists.freedesktop.org
5656 L:      linux-fbdev@vger.kernel.org
5657 T:      git git://github.com/bzolnier/linux.git
5658 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5659 S:      Maintained
5660 F:      Documentation/fb/
5661 F:      drivers/video/
5662 F:      include/video/
5663 F:      include/linux/fb.h
5664 F:      include/uapi/video/
5665 F:      include/uapi/linux/fb.h
5666
5667 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5668 M:      Horia Geantă <horia.geanta@nxp.com>
5669 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5670 L:      linux-crypto@vger.kernel.org
5671 S:      Maintained
5672 F:      drivers/crypto/caam/
5673 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5674
5675 FREESCALE DIU FRAMEBUFFER DRIVER
5676 M:      Timur Tabi <timur@tabi.org>
5677 L:      linux-fbdev@vger.kernel.org
5678 S:      Maintained
5679 F:      drivers/video/fbdev/fsl-diu-fb.*
5680
5681 FREESCALE DMA DRIVER
5682 M:      Li Yang <leoyang.li@nxp.com>
5683 M:      Zhang Wei <zw@zh-kernel.org>
5684 L:      linuxppc-dev@lists.ozlabs.org
5685 S:      Maintained
5686 F:      drivers/dma/fsldma.*
5687
5688 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5689 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5690 L:      netdev@vger.kernel.org
5691 S:      Maintained
5692 F:      drivers/net/ethernet/freescale/gianfar*
5693 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5694
5695 FREESCALE GPMI NAND DRIVER
5696 M:      Han Xu <han.xu@nxp.com>
5697 L:      linux-mtd@lists.infradead.org
5698 S:      Maintained
5699 F:      drivers/mtd/nand/raw/gpmi-nand/*
5700
5701 FREESCALE I2C CPM DRIVER
5702 M:      Jochen Friedrich <jochen@scram.de>
5703 L:      linuxppc-dev@lists.ozlabs.org
5704 L:      linux-i2c@vger.kernel.org
5705 S:      Maintained
5706 F:      drivers/i2c/busses/i2c-cpm.c
5707
5708 FREESCALE IMX / MXC FEC DRIVER
5709 M:      Fugang Duan <fugang.duan@nxp.com>
5710 L:      netdev@vger.kernel.org
5711 S:      Maintained
5712 F:      drivers/net/ethernet/freescale/fec_main.c
5713 F:      drivers/net/ethernet/freescale/fec_ptp.c
5714 F:      drivers/net/ethernet/freescale/fec.h
5715 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5716
5717 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5718 M:      Sascha Hauer <s.hauer@pengutronix.de>
5719 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5720 L:      linux-fbdev@vger.kernel.org
5721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5722 S:      Maintained
5723 F:      include/linux/platform_data/video-imxfb.h
5724 F:      drivers/video/fbdev/imxfb.c
5725
5726 FREESCALE QORIQ DPAA ETHERNET DRIVER
5727 M:      Madalin Bucur <madalin.bucur@nxp.com>
5728 L:      netdev@vger.kernel.org
5729 S:      Maintained
5730 F:      drivers/net/ethernet/freescale/dpaa
5731
5732 FREESCALE QORIQ DPAA FMAN DRIVER
5733 M:      Madalin Bucur <madalin.bucur@nxp.com>
5734 L:      netdev@vger.kernel.org
5735 S:      Maintained
5736 F:      drivers/net/ethernet/freescale/fman
5737 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5738
5739 FREESCALE QORIQ PTP CLOCK DRIVER
5740 M:      Yangbo Lu <yangbo.lu@nxp.com>
5741 L:      netdev@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/ptp/ptp_qoriq.c
5744 F:      include/linux/fsl/ptp_qoriq.h
5745 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5746
5747 FREESCALE QUAD SPI DRIVER
5748 M:      Han Xu <han.xu@nxp.com>
5749 L:      linux-mtd@lists.infradead.org
5750 S:      Maintained
5751 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5752
5753 FREESCALE QUICC ENGINE LIBRARY
5754 M:      Qiang Zhao <qiang.zhao@nxp.com>
5755 L:      linuxppc-dev@lists.ozlabs.org
5756 S:      Maintained
5757 F:      drivers/soc/fsl/qe/
5758 F:      include/soc/fsl/*qe*.h
5759 F:      include/soc/fsl/*ucc*.h
5760
5761 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5762 M:      Li Yang <leoyang.li@nxp.com>
5763 L:      netdev@vger.kernel.org
5764 L:      linuxppc-dev@lists.ozlabs.org
5765 S:      Maintained
5766 F:      drivers/net/ethernet/freescale/ucc_geth*
5767
5768 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5769 M:      Zhao Qiang <qiang.zhao@nxp.com>
5770 L:      netdev@vger.kernel.org
5771 L:      linuxppc-dev@lists.ozlabs.org
5772 S:      Maintained
5773 F:      drivers/net/wan/fsl_ucc_hdlc*
5774
5775 FREESCALE QUICC ENGINE UCC UART DRIVER
5776 M:      Timur Tabi <timur@tabi.org>
5777 L:      linuxppc-dev@lists.ozlabs.org
5778 S:      Maintained
5779 F:      drivers/tty/serial/ucc_uart.c
5780
5781 FREESCALE SOC DRIVERS
5782 M:      Li Yang <leoyang.li@nxp.com>
5783 L:      linuxppc-dev@lists.ozlabs.org
5784 L:      linux-arm-kernel@lists.infradead.org
5785 S:      Maintained
5786 F:      Documentation/devicetree/bindings/soc/fsl/
5787 F:      drivers/soc/fsl/
5788 F:      include/linux/fsl/
5789
5790 FREESCALE SOC FS_ENET DRIVER
5791 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5792 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5793 L:      linuxppc-dev@lists.ozlabs.org
5794 L:      netdev@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/net/ethernet/freescale/fs_enet/
5797 F:      include/linux/fs_enet_pd.h
5798
5799 FREESCALE SOC SOUND DRIVERS
5800 M:      Timur Tabi <timur@tabi.org>
5801 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5802 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5803 R:      Fabio Estevam <fabio.estevam@nxp.com>
5804 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5805 L:      linuxppc-dev@lists.ozlabs.org
5806 S:      Maintained
5807 F:      sound/soc/fsl/fsl*
5808 F:      sound/soc/fsl/imx*
5809 F:      sound/soc/fsl/mpc8610_hpcd.c
5810
5811 FREESCALE USB PERIPHERAL DRIVERS
5812 M:      Li Yang <leoyang.li@nxp.com>
5813 L:      linux-usb@vger.kernel.org
5814 L:      linuxppc-dev@lists.ozlabs.org
5815 S:      Maintained
5816 F:      drivers/usb/gadget/udc/fsl*
5817
5818 FREEVXFS FILESYSTEM
5819 M:      Christoph Hellwig <hch@infradead.org>
5820 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5821 S:      Maintained
5822 F:      fs/freevxfs/
5823
5824 FREEZER
5825 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5826 M:      Pavel Machek <pavel@ucw.cz>
5827 L:      linux-pm@vger.kernel.org
5828 S:      Supported
5829 F:      Documentation/power/freezing-of-tasks.txt
5830 F:      include/linux/freezer.h
5831 F:      kernel/freezer.c
5832
5833 FRONTSWAP API
5834 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5835 L:      linux-kernel@vger.kernel.org
5836 S:      Maintained
5837 F:      mm/frontswap.c
5838 F:      include/linux/frontswap.h
5839
5840 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5841 M:      David Howells <dhowells@redhat.com>
5842 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5843 S:      Supported
5844 F:      Documentation/filesystems/caching/
5845 F:      fs/fscache/
5846 F:      include/linux/fscache*.h
5847
5848 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5849 M:      Theodore Y. Ts'o <tytso@mit.edu>
5850 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5851 L:      linux-fscrypt@vger.kernel.org
5852 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5854 S:      Supported
5855 F:      fs/crypto/
5856 F:      include/linux/fscrypt*.h
5857 F:      Documentation/filesystems/fscrypt.rst
5858
5859 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5860 M:      Jan Kara <jack@suse.cz>
5861 R:      Amir Goldstein <amir73il@gmail.com>
5862 L:      linux-fsdevel@vger.kernel.org
5863 S:      Maintained
5864 F:      fs/notify/
5865 F:      include/linux/fsnotify*.h
5866
5867 FUJITSU LAPTOP EXTRAS
5868 M:      Jonathan Woithe <jwoithe@just42.net>
5869 L:      platform-driver-x86@vger.kernel.org
5870 S:      Maintained
5871 F:      drivers/platform/x86/fujitsu-laptop.c
5872
5873 FUJITSU M-5MO LS CAMERA ISP DRIVER
5874 M:      Kyungmin Park <kyungmin.park@samsung.com>
5875 M:      Heungjun Kim <riverful.kim@samsung.com>
5876 L:      linux-media@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/media/i2c/m5mols/
5879 F:      include/media/i2c/m5mols.h
5880
5881 FUJITSU TABLET EXTRAS
5882 M:      Robert Gerlach <khnz@gmx.de>
5883 L:      platform-driver-x86@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/platform/x86/fujitsu-tablet.c
5886
5887 FUSE: FILESYSTEM IN USERSPACE
5888 M:      Miklos Szeredi <miklos@szeredi.hu>
5889 L:      linux-fsdevel@vger.kernel.org
5890 W:      http://fuse.sourceforge.net/
5891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5892 S:      Maintained
5893 F:      fs/fuse/
5894 F:      include/uapi/linux/fuse.h
5895 F:      Documentation/filesystems/fuse.txt
5896
5897 FUTEX SUBSYSTEM
5898 M:      Thomas Gleixner <tglx@linutronix.de>
5899 M:      Ingo Molnar <mingo@redhat.com>
5900 R:      Peter Zijlstra <peterz@infradead.org>
5901 R:      Darren Hart <dvhart@infradead.org>
5902 L:      linux-kernel@vger.kernel.org
5903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5904 S:      Maintained
5905 F:      kernel/futex.c
5906 F:      kernel/futex_compat.c
5907 F:      include/asm-generic/futex.h
5908 F:      include/linux/futex.h
5909 F:      include/uapi/linux/futex.h
5910 F:      tools/testing/selftests/futex/
5911 F:      tools/perf/bench/futex*
5912 F:      Documentation/*futex*
5913
5914 GCC PLUGINS
5915 M:      Kees Cook <keescook@chromium.org>
5916 R:      Emese Revfy <re.emese@gmail.com>
5917 L:      kernel-hardening@lists.openwall.com
5918 S:      Maintained
5919 F:      scripts/gcc-plugins/
5920 F:      scripts/gcc-plugin.sh
5921 F:      scripts/Makefile.gcc-plugins
5922 F:      Documentation/gcc-plugins.txt
5923
5924 GCOV BASED KERNEL PROFILING
5925 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5926 S:      Maintained
5927 F:      kernel/gcov/
5928 F:      Documentation/dev-tools/gcov.rst
5929
5930 GDB KERNEL DEBUGGING HELPER SCRIPTS
5931 M:      Jan Kiszka <jan.kiszka@siemens.com>
5932 M:      Kieran Bingham <kieran@bingham.xyz>
5933 S:      Supported
5934 F:      scripts/gdb/
5935
5936 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5937 M:      Achim Leubner <achim_leubner@adaptec.com>
5938 L:      linux-scsi@vger.kernel.org
5939 W:      http://www.icp-vortex.com/
5940 S:      Supported
5941 F:      drivers/scsi/gdt*
5942
5943 GEMTEK FM RADIO RECEIVER DRIVER
5944 M:      Hans Verkuil <hverkuil@xs4all.nl>
5945 L:      linux-media@vger.kernel.org
5946 T:      git git://linuxtv.org/media_tree.git
5947 W:      https://linuxtv.org
5948 S:      Maintained
5949 F:      drivers/media/radio/radio-gemtek*
5950
5951 GENERIC GPIO I2C DRIVER
5952 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5953 S:      Supported
5954 F:      drivers/i2c/busses/i2c-gpio.c
5955 F:      include/linux/platform_data/i2c-gpio.h
5956
5957 GENERIC GPIO I2C MULTIPLEXER DRIVER
5958 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5959 L:      linux-i2c@vger.kernel.org
5960 S:      Supported
5961 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5962 F:      include/linux/platform_data/i2c-mux-gpio.h
5963 F:      Documentation/i2c/muxes/i2c-mux-gpio
5964
5965 GENERIC HDLC (WAN) DRIVERS
5966 M:      Krzysztof Halasa <khc@pm.waw.pl>
5967 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5968 S:      Maintained
5969 F:      drivers/net/wan/c101.c
5970 F:      drivers/net/wan/hd6457*
5971 F:      drivers/net/wan/hdlc*
5972 F:      drivers/net/wan/n2.c
5973 F:      drivers/net/wan/pc300too.c
5974 F:      drivers/net/wan/pci200syn.c
5975 F:      drivers/net/wan/wanxl*
5976
5977 GENERIC INCLUDE/ASM HEADER FILES
5978 M:      Arnd Bergmann <arnd@arndb.de>
5979 L:      linux-arch@vger.kernel.org
5980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5981 S:      Maintained
5982 F:      include/asm-generic/
5983 F:      include/uapi/asm-generic/
5984
5985 GENERIC PHY FRAMEWORK
5986 M:      Kishon Vijay Abraham I <kishon@ti.com>
5987 L:      linux-kernel@vger.kernel.org
5988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5989 S:      Supported
5990 F:      drivers/phy/
5991 F:      include/linux/phy/
5992
5993 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5994 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5995 S:      Supported
5996 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5997
5998 GENERIC PM DOMAINS
5999 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6000 M:      Kevin Hilman <khilman@kernel.org>
6001 M:      Ulf Hansson <ulf.hansson@linaro.org>
6002 L:      linux-pm@vger.kernel.org
6003 S:      Supported
6004 F:      drivers/base/power/domain*.c
6005 F:      include/linux/pm_domain.h
6006 F:      Documentation/devicetree/bindings/power/power_domain.txt
6007
6008 GENERIC UIO DRIVER FOR PCI DEVICES
6009 M:      "Michael S. Tsirkin" <mst@redhat.com>
6010 L:      kvm@vger.kernel.org
6011 S:      Supported
6012 F:      drivers/uio/uio_pci_generic.c
6013
6014 GENWQE (IBM Generic Workqueue Card)
6015 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6016 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6017 S:      Supported
6018 F:      drivers/misc/genwqe/
6019
6020 GET_MAINTAINER SCRIPT
6021 M:      Joe Perches <joe@perches.com>
6022 S:      Maintained
6023 F:      scripts/get_maintainer.pl
6024
6025 GFS2 FILE SYSTEM
6026 M:      Bob Peterson <rpeterso@redhat.com>
6027 M:      Andreas Gruenbacher <agruenba@redhat.com>
6028 L:      cluster-devel@redhat.com
6029 W:      http://sources.redhat.com/cluster/
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6031 S:      Supported
6032 F:      Documentation/filesystems/gfs2*.txt
6033 F:      fs/gfs2/
6034 F:      include/uapi/linux/gfs2_ondisk.h
6035
6036 GIGASET ISDN DRIVERS
6037 M:      Paul Bolle <pebolle@tiscali.nl>
6038 L:      gigaset307x-common@lists.sourceforge.net
6039 W:      http://gigaset307x.sourceforge.net/
6040 S:      Odd Fixes
6041 F:      Documentation/isdn/README.gigaset
6042 F:      drivers/isdn/gigaset/
6043 F:      include/uapi/linux/gigaset_dev.h
6044
6045 GO7007 MPEG CODEC
6046 M:      Hans Verkuil <hans.verkuil@cisco.com>
6047 L:      linux-media@vger.kernel.org
6048 S:      Maintained
6049 F:      drivers/media/usb/go7007/
6050
6051 GOODIX TOUCHSCREEN
6052 M:      Bastien Nocera <hadess@hadess.net>
6053 L:      linux-input@vger.kernel.org
6054 S:      Maintained
6055 F:      drivers/input/touchscreen/goodix.c
6056
6057 GPD POCKET FAN DRIVER
6058 M:      Hans de Goede <hdegoede@redhat.com>
6059 L:      platform-driver-x86@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/platform/x86/gpd-pocket-fan.c
6062
6063 GPIO ACPI SUPPORT
6064 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6065 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6066 L:      linux-gpio@vger.kernel.org
6067 L:      linux-acpi@vger.kernel.org
6068 S:      Maintained
6069 F:      Documentation/acpi/gpio-properties.txt
6070 F:      drivers/gpio/gpiolib-acpi.c
6071
6072 GPIO IR Transmitter
6073 M:      Sean Young <sean@mess.org>
6074 L:      linux-media@vger.kernel.org
6075 S:      Maintained
6076 F:      drivers/media/rc/gpio-ir-tx.c
6077
6078 GPIO MOCKUP DRIVER
6079 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6080 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6081 L:      linux-gpio@vger.kernel.org
6082 S:      Maintained
6083 F:      drivers/gpio/gpio-mockup.c
6084 F:      tools/testing/selftests/gpio/
6085
6086 GPIO SUBSYSTEM
6087 M:      Linus Walleij <linus.walleij@linaro.org>
6088 L:      linux-gpio@vger.kernel.org
6089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6090 S:      Maintained
6091 F:      Documentation/devicetree/bindings/gpio/
6092 F:      Documentation/driver-api/gpio/
6093 F:      Documentation/gpio/
6094 F:      Documentation/ABI/testing/gpio-cdev
6095 F:      Documentation/ABI/obsolete/sysfs-gpio
6096 F:      drivers/gpio/
6097 F:      include/linux/gpio/
6098 F:      include/linux/gpio.h
6099 F:      include/linux/of_gpio.h
6100 F:      include/asm-generic/gpio.h
6101 F:      include/uapi/linux/gpio.h
6102 F:      tools/gpio/
6103
6104 GRE DEMULTIPLEXER DRIVER
6105 M:      Dmitry Kozlov <xeb@mail.ru>
6106 L:      netdev@vger.kernel.org
6107 S:      Maintained
6108 F:      net/ipv4/gre_demux.c
6109 F:      net/ipv4/gre_offload.c
6110 F:      include/net/gre.h
6111
6112 GRETH 10/100/1G Ethernet MAC device driver
6113 M:      Andreas Larsson <andreas@gaisler.com>
6114 L:      netdev@vger.kernel.org
6115 S:      Maintained
6116 F:      drivers/net/ethernet/aeroflex/
6117
6118 GREYBUS AUDIO PROTOCOLS DRIVERS
6119 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6120 M:      Mark Greer <mgreer@animalcreek.com>
6121 S:      Maintained
6122 F:      drivers/staging/greybus/audio_apbridgea.c
6123 F:      drivers/staging/greybus/audio_apbridgea.h
6124 F:      drivers/staging/greybus/audio_codec.c
6125 F:      drivers/staging/greybus/audio_codec.h
6126 F:      drivers/staging/greybus/audio_gb.c
6127 F:      drivers/staging/greybus/audio_manager.c
6128 F:      drivers/staging/greybus/audio_manager.h
6129 F:      drivers/staging/greybus/audio_manager_module.c
6130 F:      drivers/staging/greybus/audio_manager_private.h
6131 F:      drivers/staging/greybus/audio_manager_sysfs.c
6132 F:      drivers/staging/greybus/audio_module.c
6133 F:      drivers/staging/greybus/audio_topology.c
6134
6135 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6136 M:      Viresh Kumar <vireshk@kernel.org>
6137 S:      Maintained
6138 F:      drivers/staging/greybus/authentication.c
6139 F:      drivers/staging/greybus/bootrom.c
6140 F:      drivers/staging/greybus/firmware.h
6141 F:      drivers/staging/greybus/fw-core.c
6142 F:      drivers/staging/greybus/fw-download.c
6143 F:      drivers/staging/greybus/fw-managament.c
6144 F:      drivers/staging/greybus/greybus_authentication.h
6145 F:      drivers/staging/greybus/greybus_firmware.h
6146 F:      drivers/staging/greybus/hid.c
6147 F:      drivers/staging/greybus/i2c.c
6148 F:      drivers/staging/greybus/spi.c
6149 F:      drivers/staging/greybus/spilib.c
6150 F:      drivers/staging/greybus/spilib.h
6151
6152 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6153 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6154 S:      Maintained
6155 F:      drivers/staging/greybus/loopback.c
6156 F:      drivers/staging/greybus/timesync.c
6157 F:      drivers/staging/greybus/timesync_platform.c
6158
6159 GREYBUS PLATFORM DRIVERS
6160 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6161 S:      Maintained
6162 F:      drivers/staging/greybus/arche-platform.c
6163 F:      drivers/staging/greybus/arche-apb-ctrl.c
6164 F:      drivers/staging/greybus/arche_platform.h
6165
6166 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6167 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6168 S:      Maintained
6169 F:      drivers/staging/greybus/sdio.c
6170 F:      drivers/staging/greybus/light.c
6171 F:      drivers/staging/greybus/gpio.c
6172 F:      drivers/staging/greybus/power_supply.c
6173 F:      drivers/staging/greybus/spi.c
6174 F:      drivers/staging/greybus/spilib.c
6175
6176 GREYBUS SUBSYSTEM
6177 M:      Johan Hovold <johan@kernel.org>
6178 M:      Alex Elder <elder@kernel.org>
6179 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6180 S:      Maintained
6181 F:      drivers/staging/greybus/
6182 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6183
6184 GREYBUS UART PROTOCOLS DRIVERS
6185 M:      David Lin <dtwlin@gmail.com>
6186 S:      Maintained
6187 F:      drivers/staging/greybus/uart.c
6188 F:      drivers/staging/greybus/log.c
6189
6190 GS1662 VIDEO SERIALIZER
6191 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6192 L:      linux-media@vger.kernel.org
6193 T:      git git://linuxtv.org/media_tree.git
6194 S:      Maintained
6195 F:      drivers/media/spi/gs1662.c
6196
6197 GSPCA FINEPIX SUBDRIVER
6198 M:      Frank Zago <frank@zago.net>
6199 L:      linux-media@vger.kernel.org
6200 T:      git git://linuxtv.org/media_tree.git
6201 S:      Maintained
6202 F:      drivers/media/usb/gspca/finepix.c
6203
6204 GSPCA GL860 SUBDRIVER
6205 M:      Olivier Lorin <o.lorin@laposte.net>
6206 L:      linux-media@vger.kernel.org
6207 T:      git git://linuxtv.org/media_tree.git
6208 S:      Maintained
6209 F:      drivers/media/usb/gspca/gl860/
6210
6211 GSPCA M5602 SUBDRIVER
6212 M:      Erik Andren <erik.andren@gmail.com>
6213 L:      linux-media@vger.kernel.org
6214 T:      git git://linuxtv.org/media_tree.git
6215 S:      Maintained
6216 F:      drivers/media/usb/gspca/m5602/
6217
6218 GSPCA PAC207 SONIXB SUBDRIVER
6219 M:      Hans Verkuil <hverkuil@xs4all.nl>
6220 L:      linux-media@vger.kernel.org
6221 T:      git git://linuxtv.org/media_tree.git
6222 S:      Odd Fixes
6223 F:      drivers/media/usb/gspca/pac207.c
6224
6225 GSPCA SN9C20X SUBDRIVER
6226 M:      Brian Johnson <brijohn@gmail.com>
6227 L:      linux-media@vger.kernel.org
6228 T:      git git://linuxtv.org/media_tree.git
6229 S:      Maintained
6230 F:      drivers/media/usb/gspca/sn9c20x.c
6231
6232 GSPCA T613 SUBDRIVER
6233 M:      Leandro Costantino <lcostantino@gmail.com>
6234 L:      linux-media@vger.kernel.org
6235 T:      git git://linuxtv.org/media_tree.git
6236 S:      Maintained
6237 F:      drivers/media/usb/gspca/t613.c
6238
6239 GSPCA USB WEBCAM DRIVER
6240 M:      Hans Verkuil <hverkuil@xs4all.nl>
6241 L:      linux-media@vger.kernel.org
6242 T:      git git://linuxtv.org/media_tree.git
6243 S:      Odd Fixes
6244 F:      drivers/media/usb/gspca/
6245
6246 GTP (GPRS Tunneling Protocol)
6247 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6248 M:      Harald Welte <laforge@gnumonks.org>
6249 L:      osmocom-net-gprs@lists.osmocom.org
6250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6251 S:      Maintained
6252 F:      drivers/net/gtp.c
6253
6254 GUID PARTITION TABLE (GPT)
6255 M:      Davidlohr Bueso <dave@stgolabs.net>
6256 L:      linux-efi@vger.kernel.org
6257 S:      Maintained
6258 F:      block/partitions/efi.*
6259
6260 H8/300 ARCHITECTURE
6261 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6262 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6263 W:      http://uclinux-h8.sourceforge.jp
6264 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6265 S:      Maintained
6266 F:      arch/h8300/
6267 F:      drivers/clocksource/h8300_*.c
6268 F:      drivers/clk/h8300/
6269 F:      drivers/irqchip/irq-renesas-h8*.c
6270
6271 HACKRF MEDIA DRIVER
6272 M:      Antti Palosaari <crope@iki.fi>
6273 L:      linux-media@vger.kernel.org
6274 W:      https://linuxtv.org
6275 W:      http://palosaari.fi/linux/
6276 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6277 T:      git git://linuxtv.org/anttip/media_tree.git
6278 S:      Maintained
6279 F:      drivers/media/usb/hackrf/
6280
6281 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6282 M:      Frank Seidel <frank@f-seidel.de>
6283 L:      platform-driver-x86@vger.kernel.org
6284 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6285 S:      Maintained
6286 F:      drivers/platform/x86/hdaps.c
6287
6288 HARDWARE MONITORING
6289 M:      Jean Delvare <jdelvare@suse.com>
6290 M:      Guenter Roeck <linux@roeck-us.net>
6291 L:      linux-hwmon@vger.kernel.org
6292 W:      http://hwmon.wiki.kernel.org/
6293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6294 S:      Maintained
6295 F:      Documentation/devicetree/bindings/hwmon/
6296 F:      Documentation/hwmon/
6297 F:      drivers/hwmon/
6298 F:      include/linux/hwmon*.h
6299
6300 HARDWARE RANDOM NUMBER GENERATOR CORE
6301 M:      Matt Mackall <mpm@selenic.com>
6302 M:      Herbert Xu <herbert@gondor.apana.org.au>
6303 L:      linux-crypto@vger.kernel.org
6304 S:      Odd fixes
6305 F:      Documentation/devicetree/bindings/rng/
6306 F:      Documentation/hw_random.txt
6307 F:      drivers/char/hw_random/
6308 F:      include/linux/hw_random.h
6309
6310 HARDWARE TRACING FACILITIES
6311 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6312 S:      Maintained
6313 F:      drivers/hwtracing/
6314
6315 HARDWARE SPINLOCK CORE
6316 M:      Ohad Ben-Cohen <ohad@wizery.com>
6317 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6318 L:      linux-remoteproc@vger.kernel.org
6319 S:      Maintained
6320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6321 F:      Documentation/devicetree/bindings/hwlock/
6322 F:      Documentation/hwspinlock.txt
6323 F:      drivers/hwspinlock/
6324 F:      include/linux/hwspinlock.h
6325
6326 HARMONY SOUND DRIVER
6327 L:      linux-parisc@vger.kernel.org
6328 S:      Maintained
6329 F:      sound/parisc/harmony.*
6330
6331 HDPVR USB VIDEO ENCODER DRIVER
6332 M:      Hans Verkuil <hverkuil@xs4all.nl>
6333 L:      linux-media@vger.kernel.org
6334 T:      git git://linuxtv.org/media_tree.git
6335 W:      https://linuxtv.org
6336 S:      Odd Fixes
6337 F:      drivers/media/usb/hdpvr/
6338
6339 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6340 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6341 S:      Supported
6342 F:      Documentation/watchdog/hpwdt.txt
6343 F:      drivers/watchdog/hpwdt.c
6344
6345 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6346 M:      Don Brace <don.brace@microsemi.com>
6347 L:      esc.storagedev@microsemi.com
6348 L:      linux-scsi@vger.kernel.org
6349 S:      Supported
6350 F:      Documentation/scsi/hpsa.txt
6351 F:      drivers/scsi/hpsa*.[ch]
6352 F:      include/linux/cciss*.h
6353 F:      include/uapi/linux/cciss*.h
6354
6355 HFI1 DRIVER
6356 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6357 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6358 L:      linux-rdma@vger.kernel.org
6359 S:      Supported
6360 F:      drivers/infiniband/hw/hfi1
6361
6362 HFS FILESYSTEM
6363 L:      linux-fsdevel@vger.kernel.org
6364 S:      Orphan
6365 F:      Documentation/filesystems/hfs.txt
6366 F:      fs/hfs/
6367
6368 HFSPLUS FILESYSTEM
6369 L:      linux-fsdevel@vger.kernel.org
6370 S:      Orphan
6371 F:      Documentation/filesystems/hfsplus.txt
6372 F:      fs/hfsplus/
6373
6374 HGA FRAMEBUFFER DRIVER
6375 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6376 L:      linux-nvidia@lists.surfsouth.com
6377 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6378 S:      Maintained
6379 F:      drivers/video/fbdev/hgafb.c
6380
6381 HIBERNATION (aka Software Suspend, aka swsusp)
6382 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6383 M:      Pavel Machek <pavel@ucw.cz>
6384 L:      linux-pm@vger.kernel.org
6385 B:      https://bugzilla.kernel.org
6386 S:      Supported
6387 F:      arch/x86/power/
6388 F:      drivers/base/power/
6389 F:      kernel/power/
6390 F:      include/linux/suspend.h
6391 F:      include/linux/freezer.h
6392 F:      include/linux/pm.h
6393 F:      arch/*/include/asm/suspend*.h
6394
6395 HID CORE LAYER
6396 M:      Jiri Kosina <jikos@kernel.org>
6397 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6398 L:      linux-input@vger.kernel.org
6399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6400 S:      Maintained
6401 F:      drivers/hid/
6402 F:      include/linux/hid*
6403 F:      include/uapi/linux/hid*
6404
6405 HID SENSOR HUB DRIVERS
6406 M:      Jiri Kosina <jikos@kernel.org>
6407 M:      Jonathan Cameron <jic23@kernel.org>
6408 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6409 L:      linux-input@vger.kernel.org
6410 L:      linux-iio@vger.kernel.org
6411 S:      Maintained
6412 F:      Documentation/hid/hid-sensor*
6413 F:      drivers/hid/hid-sensor-*
6414 F:      drivers/iio/*/hid-*
6415 F:      include/linux/hid-sensor-*
6416
6417 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6418 M:      Thomas Gleixner <tglx@linutronix.de>
6419 L:      linux-kernel@vger.kernel.org
6420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6421 S:      Maintained
6422 F:      Documentation/timers/
6423 F:      kernel/time/hrtimer.c
6424 F:      kernel/time/clockevents.c
6425 F:      kernel/time/timer_*.c
6426 F:      include/linux/clockchips.h
6427 F:      include/linux/hrtimer.h
6428
6429 HIGH-SPEED SCC DRIVER FOR AX.25
6430 L:      linux-hams@vger.kernel.org
6431 S:      Orphan
6432 F:      drivers/net/hamradio/dmascc.c
6433 F:      drivers/net/hamradio/scc.c
6434
6435 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6436 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6437 W:      http://www.highpoint-tech.com
6438 S:      Supported
6439 F:      Documentation/scsi/hptiop.txt
6440 F:      drivers/scsi/hptiop.c
6441
6442 HIPPI
6443 M:      Jes Sorensen <jes@trained-monkey.org>
6444 L:      linux-hippi@sunsite.dk
6445 S:      Maintained
6446 F:      include/linux/hippidevice.h
6447 F:      include/uapi/linux/if_hippi.h
6448 F:      net/802/hippi.c
6449 F:      drivers/net/hippi/
6450
6451 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6452 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6453 M:      Salil Mehta <salil.mehta@huawei.com>
6454 L:      netdev@vger.kernel.org
6455 W:      http://www.hisilicon.com
6456 S:      Maintained
6457 F:      drivers/net/ethernet/hisilicon/hns3/
6458
6459 HISILICON LPC BUS DRIVER
6460 M:      john.garry@huawei.com
6461 W:      http://www.hisilicon.com
6462 S:      Maintained
6463 F:      drivers/bus/hisi_lpc.c
6464 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6465
6466 HISILICON NETWORK SUBSYSTEM DRIVER
6467 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6468 M:      Salil Mehta <salil.mehta@huawei.com>
6469 L:      netdev@vger.kernel.org
6470 W:      http://www.hisilicon.com
6471 S:      Maintained
6472 F:      drivers/net/ethernet/hisilicon/
6473 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6474
6475 HISILICON PMU DRIVER
6476 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6477 W:      http://www.hisilicon.com
6478 S:      Supported
6479 F:      drivers/perf/hisilicon
6480 F:      Documentation/perf/hisi-pmu.txt
6481
6482 HISILICON ROCE DRIVER
6483 M:      Lijun Ou <oulijun@huawei.com>
6484 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6485 L:      linux-rdma@vger.kernel.org
6486 S:      Maintained
6487 F:      drivers/infiniband/hw/hns/
6488 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6489
6490 HISILICON SAS Controller
6491 M:      John Garry <john.garry@huawei.com>
6492 W:      http://www.hisilicon.com
6493 S:      Supported
6494 F:      drivers/scsi/hisi_sas/
6495 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6496
6497 HMM - Heterogeneous Memory Management
6498 M:      Jérôme Glisse <jglisse@redhat.com>
6499 L:      linux-mm@kvack.org
6500 S:      Maintained
6501 F:      mm/hmm*
6502 F:      include/linux/hmm*
6503 F:      Documentation/vm/hmm.rst
6504
6505 HOST AP DRIVER
6506 M:      Jouni Malinen <j@w1.fi>
6507 L:      linux-wireless@vger.kernel.org
6508 W:      http://w1.fi/hostap-driver.html
6509 S:      Obsolete
6510 F:      drivers/net/wireless/intersil/hostap/
6511
6512 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6513 L:      platform-driver-x86@vger.kernel.org
6514 S:      Orphan
6515 F:      drivers/platform/x86/tc1100-wmi.c
6516
6517 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6518 M:      Jaroslav Kysela <perex@perex.cz>
6519 S:      Maintained
6520 F:      drivers/net/ethernet/hp/hp100.*
6521
6522 HPET:   High Precision Event Timers driver
6523 M:      Clemens Ladisch <clemens@ladisch.de>
6524 S:      Maintained
6525 F:      Documentation/timers/hpet.txt
6526 F:      drivers/char/hpet.c
6527 F:      include/linux/hpet.h
6528 F:      include/uapi/linux/hpet.h
6529
6530 HPET:   x86
6531 S:      Orphan
6532 F:      arch/x86/kernel/hpet.c
6533 F:      arch/x86/include/asm/hpet.h
6534
6535 HPFS FILESYSTEM
6536 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6537 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6538 S:      Maintained
6539 F:      fs/hpfs/
6540
6541 HSI SUBSYSTEM
6542 M:      Sebastian Reichel <sre@kernel.org>
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6544 S:      Maintained
6545 F:      Documentation/ABI/testing/sysfs-bus-hsi
6546 F:      Documentation/driver-api/hsi.rst
6547 F:      drivers/hsi/
6548 F:      include/linux/hsi/
6549 F:      include/uapi/linux/hsi/
6550
6551 HSO 3G MODEM DRIVER
6552 L:      linux-usb@vger.kernel.org
6553 S:      Orphan
6554 F:      drivers/net/usb/hso.c
6555
6556 HSR NETWORK PROTOCOL
6557 M:      Arvid Brodin <arvid.brodin@alten.se>
6558 L:      netdev@vger.kernel.org
6559 S:      Maintained
6560 F:      net/hsr/
6561
6562 HT16K33 LED CONTROLLER DRIVER
6563 M:      Robin van der Gracht <robin@protonic.nl>
6564 S:      Maintained
6565 F:      drivers/auxdisplay/ht16k33.c
6566 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6567
6568 HTCPEN TOUCHSCREEN DRIVER
6569 M:      Pau Oliva Fora <pof@eslack.org>
6570 L:      linux-input@vger.kernel.org
6571 S:      Maintained
6572 F:      drivers/input/touchscreen/htcpen.c
6573
6574 HUAWEI ETHERNET DRIVER
6575 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6576 L:      netdev@vger.kernel.org
6577 S:      Supported
6578 F:      Documentation/networking/hinic.txt
6579 F:      drivers/net/ethernet/huawei/hinic/
6580
6581 HUGETLB FILESYSTEM
6582 M:      Mike Kravetz <mike.kravetz@oracle.com>
6583 L:      linux-mm@kvack.org
6584 S:      Maintained
6585 F:      fs/hugetlbfs/
6586 F:      mm/hugetlb.c
6587 F:      include/linux/hugetlb.h
6588 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6589 F:      Documentation/vm/hugetlbfs_reserv.rst
6590 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6591
6592 HVA ST MEDIA DRIVER
6593 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6594 L:      linux-media@vger.kernel.org
6595 T:      git git://linuxtv.org/media_tree.git
6596 W:      https://linuxtv.org
6597 S:      Supported
6598 F:      drivers/media/platform/sti/hva
6599
6600 HWPOISON MEMORY FAILURE HANDLING
6601 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6602 L:      linux-mm@kvack.org
6603 S:      Maintained
6604 F:      mm/memory-failure.c
6605 F:      mm/hwpoison-inject.c
6606
6607 Hyper-V CORE AND DRIVERS
6608 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6609 M:      Haiyang Zhang <haiyangz@microsoft.com>
6610 M:      Stephen Hemminger <sthemmin@microsoft.com>
6611 L:      devel@linuxdriverproject.org
6612 S:      Maintained
6613 F:      Documentation/networking/netvsc.txt
6614 F:      arch/x86/include/asm/mshyperv.h
6615 F:      arch/x86/include/asm/trace/hyperv.h
6616 F:      arch/x86/include/asm/hyperv-tlfs.h
6617 F:      arch/x86/kernel/cpu/mshyperv.c
6618 F:      arch/x86/hyperv
6619 F:      drivers/hid/hid-hyperv.c
6620 F:      drivers/hv/
6621 F:      drivers/input/serio/hyperv-keyboard.c
6622 F:      drivers/pci/controller/pci-hyperv.c
6623 F:      drivers/net/hyperv/
6624 F:      drivers/scsi/storvsc_drv.c
6625 F:      drivers/uio/uio_hv_generic.c
6626 F:      drivers/video/fbdev/hyperv_fb.c
6627 F:      net/vmw_vsock/hyperv_transport.c
6628 F:      include/linux/hyperv.h
6629 F:      include/uapi/linux/hyperv.h
6630 F:      tools/hv/
6631 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6632
6633 HYPERVISOR VIRTUAL CONSOLE DRIVER
6634 L:      linuxppc-dev@lists.ozlabs.org
6635 S:      Odd Fixes
6636 F:      drivers/tty/hvc/
6637
6638 I2C ACPI SUPPORT
6639 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6640 L:      linux-i2c@vger.kernel.org
6641 L:      linux-acpi@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/i2c/i2c-core-acpi.c
6644
6645 I2C MUXES
6646 M:      Peter Rosin <peda@axentia.se>
6647 L:      linux-i2c@vger.kernel.org
6648 S:      Maintained
6649 F:      Documentation/i2c/i2c-topology
6650 F:      Documentation/i2c/muxes/
6651 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6652 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6653 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6654 F:      drivers/i2c/i2c-mux.c
6655 F:      drivers/i2c/muxes/
6656 F:      include/linux/i2c-mux.h
6657
6658 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6659 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6660 L:      linux-i2c@vger.kernel.org
6661 S:      Maintained
6662 F:      drivers/i2c/busses/i2c-mv64xxx.c
6663
6664 I2C OVER PARALLEL PORT
6665 M:      Jean Delvare <jdelvare@suse.com>
6666 L:      linux-i2c@vger.kernel.org
6667 S:      Maintained
6668 F:      Documentation/i2c/busses/i2c-parport
6669 F:      Documentation/i2c/busses/i2c-parport-light
6670 F:      drivers/i2c/busses/i2c-parport.c
6671 F:      drivers/i2c/busses/i2c-parport-light.c
6672
6673 I2C SUBSYSTEM
6674 M:      Wolfram Sang <wsa@the-dreams.de>
6675 L:      linux-i2c@vger.kernel.org
6676 W:      https://i2c.wiki.kernel.org/
6677 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6679 S:      Maintained
6680 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6681 F:      Documentation/i2c/
6682 F:      drivers/i2c/*
6683 F:      include/linux/i2c.h
6684 F:      include/linux/i2c-dev.h
6685 F:      include/linux/i2c-smbus.h
6686 F:      include/uapi/linux/i2c.h
6687 F:      include/uapi/linux/i2c-*.h
6688
6689 I2C SUBSYSTEM HOST DRIVERS
6690 L:      linux-i2c@vger.kernel.org
6691 W:      https://i2c.wiki.kernel.org/
6692 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6694 S:      Odd Fixes
6695 F:      Documentation/devicetree/bindings/i2c/
6696 F:      drivers/i2c/algos/
6697 F:      drivers/i2c/busses/
6698
6699 I2C-TAOS-EVM DRIVER
6700 M:      Jean Delvare <jdelvare@suse.com>
6701 L:      linux-i2c@vger.kernel.org
6702 S:      Maintained
6703 F:      Documentation/i2c/busses/i2c-taos-evm
6704 F:      drivers/i2c/busses/i2c-taos-evm.c
6705
6706 I2C-TINY-USB DRIVER
6707 M:      Till Harbaum <till@harbaum.org>
6708 L:      linux-i2c@vger.kernel.org
6709 W:      http://www.harbaum.org/till/i2c_tiny_usb
6710 S:      Maintained
6711 F:      drivers/i2c/busses/i2c-tiny-usb.c
6712
6713 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6714 M:      Jean Delvare <jdelvare@suse.com>
6715 L:      linux-i2c@vger.kernel.org
6716 S:      Maintained
6717 F:      Documentation/i2c/busses/i2c-ali1535
6718 F:      Documentation/i2c/busses/i2c-ali1563
6719 F:      Documentation/i2c/busses/i2c-ali15x3
6720 F:      Documentation/i2c/busses/i2c-amd756
6721 F:      Documentation/i2c/busses/i2c-amd8111
6722 F:      Documentation/i2c/busses/i2c-i801
6723 F:      Documentation/i2c/busses/i2c-nforce2
6724 F:      Documentation/i2c/busses/i2c-piix4
6725 F:      Documentation/i2c/busses/i2c-sis5595
6726 F:      Documentation/i2c/busses/i2c-sis630
6727 F:      Documentation/i2c/busses/i2c-sis96x
6728 F:      Documentation/i2c/busses/i2c-via
6729 F:      Documentation/i2c/busses/i2c-viapro
6730 F:      drivers/i2c/busses/i2c-ali1535.c
6731 F:      drivers/i2c/busses/i2c-ali1563.c
6732 F:      drivers/i2c/busses/i2c-ali15x3.c
6733 F:      drivers/i2c/busses/i2c-amd756.c
6734 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6735 F:      drivers/i2c/busses/i2c-amd8111.c
6736 F:      drivers/i2c/busses/i2c-i801.c
6737 F:      drivers/i2c/busses/i2c-isch.c
6738 F:      drivers/i2c/busses/i2c-nforce2.c
6739 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6740 F:      drivers/i2c/busses/i2c-piix4.c
6741 F:      drivers/i2c/busses/i2c-sis5595.c
6742 F:      drivers/i2c/busses/i2c-sis630.c
6743 F:      drivers/i2c/busses/i2c-sis96x.c
6744 F:      drivers/i2c/busses/i2c-via.c
6745 F:      drivers/i2c/busses/i2c-viapro.c
6746
6747 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6748 M:      Hans de Goede <hdegoede@redhat.com>
6749 L:      linux-i2c@vger.kernel.org
6750 S:      Maintained
6751 F:      drivers/i2c/busses/i2c-cht-wc.c
6752
6753 I2C/SMBUS ISMT DRIVER
6754 M:      Seth Heasley <seth.heasley@intel.com>
6755 M:      Neil Horman <nhorman@tuxdriver.com>
6756 L:      linux-i2c@vger.kernel.org
6757 F:      drivers/i2c/busses/i2c-ismt.c
6758 F:      Documentation/i2c/busses/i2c-ismt
6759
6760 I2C/SMBUS STUB DRIVER
6761 M:      Jean Delvare <jdelvare@suse.com>
6762 L:      linux-i2c@vger.kernel.org
6763 S:      Maintained
6764 F:      drivers/i2c/i2c-stub.c
6765
6766 IA64 (Itanium) PLATFORM
6767 M:      Tony Luck <tony.luck@intel.com>
6768 M:      Fenghua Yu <fenghua.yu@intel.com>
6769 L:      linux-ia64@vger.kernel.org
6770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6771 S:      Maintained
6772 F:      arch/ia64/
6773
6774 IBM Power 842 compression accelerator
6775 M:      Haren Myneni <haren@us.ibm.com>
6776 S:      Supported
6777 F:      drivers/crypto/nx/Makefile
6778 F:      drivers/crypto/nx/Kconfig
6779 F:      drivers/crypto/nx/nx-842*
6780 F:      include/linux/sw842.h
6781 F:      crypto/842.c
6782 F:      lib/842/
6783
6784 IBM Power in-Nest Crypto Acceleration
6785 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6786 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6787 L:      linux-crypto@vger.kernel.org
6788 S:      Supported
6789 F:      drivers/crypto/nx/Makefile
6790 F:      drivers/crypto/nx/Kconfig
6791 F:      drivers/crypto/nx/nx-aes*
6792 F:      drivers/crypto/nx/nx-sha*
6793 F:      drivers/crypto/nx/nx.*
6794 F:      drivers/crypto/nx/nx_csbcpb.h
6795 F:      drivers/crypto/nx/nx_debugfs.h
6796
6797 IBM Power Linux RAID adapter
6798 M:      Brian King <brking@us.ibm.com>
6799 S:      Supported
6800 F:      drivers/scsi/ipr.*
6801
6802 IBM Power SRIOV Virtual NIC Device Driver
6803 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6804 M:      John Allen <jallen@linux.vnet.ibm.com>
6805 L:      netdev@vger.kernel.org
6806 S:      Supported
6807 F:      drivers/net/ethernet/ibm/ibmvnic.*
6808
6809 IBM Power Virtual Accelerator Switchboard
6810 M:      Sukadev Bhattiprolu
6811 L:      linuxppc-dev@lists.ozlabs.org
6812 S:      Supported
6813 F:      arch/powerpc/platforms/powernv/vas*
6814 F:      arch/powerpc/platforms/powernv/copy-paste.h
6815 F:      arch/powerpc/include/asm/vas.h
6816 F:      arch/powerpc/include/uapi/asm/vas.h
6817
6818 IBM Power Virtual Ethernet Device Driver
6819 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6820 L:      netdev@vger.kernel.org
6821 S:      Supported
6822 F:      drivers/net/ethernet/ibm/ibmveth.*
6823
6824 IBM Power Virtual FC Device Drivers
6825 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6826 L:      linux-scsi@vger.kernel.org
6827 S:      Supported
6828 F:      drivers/scsi/ibmvscsi/ibmvfc*
6829
6830 IBM Power Virtual Management Channel Driver
6831 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6832 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6833 S:      Supported
6834 F:      drivers/misc/ibmvmc.*
6835
6836 IBM Power Virtual SCSI Device Drivers
6837 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6838 L:      linux-scsi@vger.kernel.org
6839 S:      Supported
6840 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6841 F:      include/scsi/viosrp.h
6842
6843 IBM Power Virtual SCSI Device Target Driver
6844 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6845 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6846 L:      linux-scsi@vger.kernel.org
6847 L:      target-devel@vger.kernel.org
6848 S:      Supported
6849 F:      drivers/scsi/ibmvscsi_tgt/
6850
6851 IBM Power VMX Cryptographic instructions
6852 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6853 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6854 L:      linux-crypto@vger.kernel.org
6855 S:      Supported
6856 F:      drivers/crypto/vmx/Makefile
6857 F:      drivers/crypto/vmx/Kconfig
6858 F:      drivers/crypto/vmx/vmx.c
6859 F:      drivers/crypto/vmx/aes*
6860 F:      drivers/crypto/vmx/ghash*
6861 F:      drivers/crypto/vmx/ppc-xlate.pl
6862
6863 IBM ServeRAID RAID DRIVER
6864 S:      Orphan
6865 F:      drivers/scsi/ips.*
6866
6867 ICH LPC AND GPIO DRIVER
6868 M:      Peter Tyser <ptyser@xes-inc.com>
6869 S:      Maintained
6870 F:      drivers/mfd/lpc_ich.c
6871 F:      drivers/gpio/gpio-ich.c
6872
6873 IDE SUBSYSTEM
6874 M:      "David S. Miller" <davem@davemloft.net>
6875 L:      linux-ide@vger.kernel.org
6876 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6878 S:      Maintained
6879 F:      Documentation/ide/
6880 F:      drivers/ide/
6881 F:      include/linux/ide.h
6882
6883 IDE/ATAPI DRIVERS
6884 M:      Borislav Petkov <bp@alien8.de>
6885 L:      linux-ide@vger.kernel.org
6886 S:      Maintained
6887 F:      Documentation/cdrom/ide-cd
6888 F:      drivers/ide/ide-cd*
6889
6890 IDEAPAD LAPTOP EXTRAS DRIVER
6891 M:      Ike Panhc <ike.pan@canonical.com>
6892 L:      platform-driver-x86@vger.kernel.org
6893 W:      http://launchpad.net/ideapad-laptop
6894 S:      Maintained
6895 F:      drivers/platform/x86/ideapad-laptop.c
6896
6897 IDEAPAD LAPTOP SLIDEBAR DRIVER
6898 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6899 L:      linux-input@vger.kernel.org
6900 W:      https://github.com/o2genum/ideapad-slidebar
6901 S:      Maintained
6902 F:      drivers/input/misc/ideapad_slidebar.c
6903
6904 IDT VersaClock 5 CLOCK DRIVER
6905 M:      Marek Vasut <marek.vasut@gmail.com>
6906 S:      Maintained
6907 F:      drivers/clk/clk-versaclock5.c
6908
6909 IEEE 802.15.4 SUBSYSTEM
6910 M:      Alexander Aring <alex.aring@gmail.com>
6911 M:      Stefan Schmidt <stefan@osg.samsung.com>
6912 L:      linux-wpan@vger.kernel.org
6913 W:      http://wpan.cakelab.org/
6914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6916 S:      Maintained
6917 F:      net/ieee802154/
6918 F:      net/mac802154/
6919 F:      drivers/net/ieee802154/
6920 F:      include/linux/nl802154.h
6921 F:      include/linux/ieee802154.h
6922 F:      include/net/nl802154.h
6923 F:      include/net/mac802154.h
6924 F:      include/net/af_ieee802154.h
6925 F:      include/net/cfg802154.h
6926 F:      include/net/ieee802154_netdev.h
6927 F:      Documentation/networking/ieee802154.txt
6928
6929 IFE PROTOCOL
6930 M:      Yotam Gigi <yotam.gi@gmail.com>
6931 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6932 F:      net/ife
6933 F:      include/net/ife.h
6934 F:      include/uapi/linux/ife.h
6935
6936 IGORPLUG-USB IR RECEIVER
6937 M:      Sean Young <sean@mess.org>
6938 L:      linux-media@vger.kernel.org
6939 S:      Maintained
6940 F:      drivers/media/rc/igorplugusb.c
6941
6942 IGUANAWORKS USB IR TRANSCEIVER
6943 M:      Sean Young <sean@mess.org>
6944 L:      linux-media@vger.kernel.org
6945 S:      Maintained
6946 F:      drivers/media/rc/iguanair.c
6947
6948 IIO DIGITAL POTENTIOMETER DAC
6949 M:      Peter Rosin <peda@axentia.se>
6950 L:      linux-iio@vger.kernel.org
6951 S:      Maintained
6952 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6953 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6954 F:      drivers/iio/dac/dpot-dac.c
6955
6956 IIO ENVELOPE DETECTOR
6957 M:      Peter Rosin <peda@axentia.se>
6958 L:      linux-iio@vger.kernel.org
6959 S:      Maintained
6960 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6961 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6962 F:      drivers/iio/adc/envelope-detector.c
6963
6964 IIO MULTIPLEXER
6965 M:      Peter Rosin <peda@axentia.se>
6966 L:      linux-iio@vger.kernel.org
6967 S:      Maintained
6968 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
6969 F:      drivers/iio/multiplexer/iio-mux.c
6970
6971 IIO SUBSYSTEM AND DRIVERS
6972 M:      Jonathan Cameron <jic23@kernel.org>
6973 R:      Hartmut Knaack <knaack.h@gmx.de>
6974 R:      Lars-Peter Clausen <lars@metafoo.de>
6975 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6976 L:      linux-iio@vger.kernel.org
6977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6978 S:      Maintained
6979 F:      Documentation/ABI/testing/configfs-iio*
6980 F:      Documentation/ABI/testing/sysfs-bus-iio*
6981 F:      Documentation/devicetree/bindings/iio/
6982 F:      drivers/iio/
6983 F:      drivers/staging/iio/
6984 F:      include/linux/iio/
6985 F:      tools/iio/
6986
6987 IIO UNIT CONVERTER
6988 M:      Peter Rosin <peda@axentia.se>
6989 L:      linux-iio@vger.kernel.org
6990 S:      Maintained
6991 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
6992 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
6993 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
6994 F:      drivers/iio/afe/iio-rescale.c
6995
6996 IKANOS/ADI EAGLE ADSL USB DRIVER
6997 M:      Matthieu Castet <castet.matthieu@free.fr>
6998 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6999 S:      Maintained
7000 F:      drivers/usb/atm/ueagle-atm.c
7001
7002 IMGTEC ASCII LCD DRIVER
7003 M:      Paul Burton <paul.burton@mips.com>
7004 S:      Maintained
7005 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7006 F:      drivers/auxdisplay/img-ascii-lcd.c
7007
7008 IMGTEC IR DECODER DRIVER
7009 M:      James Hogan <jhogan@kernel.org>
7010 S:      Maintained
7011 F:      drivers/media/rc/img-ir/
7012
7013 IMON SOUNDGRAPH USB IR RECEIVER
7014 M:      Sean Young <sean@mess.org>
7015 L:      linux-media@vger.kernel.org
7016 S:      Maintained
7017 F:      drivers/media/rc/imon_raw.c
7018 F:      drivers/media/rc/imon.c
7019
7020 IMS TWINTURBO FRAMEBUFFER DRIVER
7021 L:      linux-fbdev@vger.kernel.org
7022 S:      Orphan
7023 F:      drivers/video/fbdev/imsttfb.c
7024
7025 INA209 HARDWARE MONITOR DRIVER
7026 M:      Guenter Roeck <linux@roeck-us.net>
7027 L:      linux-hwmon@vger.kernel.org
7028 S:      Maintained
7029 F:      Documentation/hwmon/ina209
7030 F:      Documentation/devicetree/bindings/i2c/ina209.txt
7031 F:      drivers/hwmon/ina209.c
7032
7033 INA2XX HARDWARE MONITOR DRIVER
7034 M:      Guenter Roeck <linux@roeck-us.net>
7035 L:      linux-hwmon@vger.kernel.org
7036 S:      Maintained
7037 F:      Documentation/hwmon/ina2xx
7038 F:      drivers/hwmon/ina2xx.c
7039 F:      include/linux/platform_data/ina2xx.h
7040
7041 INDUSTRY PACK SUBSYSTEM (IPACK)
7042 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7043 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7044 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7045 L:      industrypack-devel@lists.sourceforge.net
7046 W:      http://industrypack.sourceforge.net
7047 S:      Maintained
7048 F:      drivers/ipack/
7049
7050 INFINIBAND SUBSYSTEM
7051 M:      Doug Ledford <dledford@redhat.com>
7052 M:      Jason Gunthorpe <jgg@mellanox.com>
7053 L:      linux-rdma@vger.kernel.org
7054 W:      https://github.com/linux-rdma/rdma-core
7055 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7057 S:      Supported
7058 F:      Documentation/devicetree/bindings/infiniband/
7059 F:      Documentation/infiniband/
7060 F:      drivers/infiniband/
7061 F:      include/uapi/linux/if_infiniband.h
7062 F:      include/uapi/rdma/
7063 F:      include/rdma/
7064
7065 INGENIC JZ4780 DMA Driver
7066 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7067 S:      Maintained
7068 F:      drivers/dma/dma-jz4780.c
7069
7070 INGENIC JZ4780 NAND DRIVER
7071 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7072 L:      linux-mtd@lists.infradead.org
7073 S:      Maintained
7074 F:      drivers/mtd/nand/raw/jz4780_*
7075
7076 INOTIFY
7077 M:      Jan Kara <jack@suse.cz>
7078 R:      Amir Goldstein <amir73il@gmail.com>
7079 L:      linux-fsdevel@vger.kernel.org
7080 S:      Maintained
7081 F:      Documentation/filesystems/inotify.txt
7082 F:      fs/notify/inotify/
7083 F:      include/linux/inotify.h
7084 F:      include/uapi/linux/inotify.h
7085
7086 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7087 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7088 L:      linux-input@vger.kernel.org
7089 Q:      http://patchwork.kernel.org/project/linux-input/list/
7090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7091 S:      Maintained
7092 F:      drivers/input/
7093 F:      include/linux/input.h
7094 F:      include/uapi/linux/input.h
7095 F:      include/uapi/linux/input-event-codes.h
7096 F:      include/linux/input/
7097 F:      Documentation/devicetree/bindings/input/
7098 F:      Documentation/input/
7099
7100 INPUT MULTITOUCH (MT) PROTOCOL
7101 M:      Henrik Rydberg <rydberg@bitmath.org>
7102 L:      linux-input@vger.kernel.org
7103 S:      Odd fixes
7104 F:      Documentation/input/multi-touch-protocol.rst
7105 F:      drivers/input/input-mt.c
7106 K:      \b(ABS|SYN)_MT_
7107
7108 INSIDE SECURE CRYPTO DRIVER
7109 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7110 F:      drivers/crypto/inside-secure/
7111 S:      Maintained
7112 L:      linux-crypto@vger.kernel.org
7113
7114 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7115 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7116 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7117 L:      linux-integrity@vger.kernel.org
7118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7119 S:      Supported
7120 F:      security/integrity/ima/
7121
7122 INTEL 810/815 FRAMEBUFFER DRIVER
7123 M:      Antonino Daplas <adaplas@gmail.com>
7124 L:      linux-fbdev@vger.kernel.org
7125 S:      Maintained
7126 F:      drivers/video/fbdev/i810/
7127
7128 INTEL ASoC DRIVERS
7129 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7130 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7131 M:      Jie Yang <yang.jie@linux.intel.com>
7132 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7133 S:      Supported
7134 F:      sound/soc/intel/
7135
7136 INTEL C600 SERIES SAS CONTROLLER DRIVER
7137 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7138 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7139 L:      linux-scsi@vger.kernel.org
7140 T:      git git://git.code.sf.net/p/intel-sas/isci
7141 S:      Supported
7142 F:      drivers/scsi/isci/
7143
7144 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7145 M:      Jani Nikula <jani.nikula@linux.intel.com>
7146 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7147 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7148 L:      intel-gfx@lists.freedesktop.org
7149 W:      https://01.org/linuxgraphics/
7150 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7151 C:      irc://chat.freenode.net/intel-gfx
7152 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7153 T:      git git://anongit.freedesktop.org/drm-intel
7154 S:      Supported
7155 F:      drivers/gpu/drm/i915/
7156 F:      include/drm/i915*
7157 F:      include/uapi/drm/i915_drm.h
7158 F:      Documentation/gpu/i915.rst
7159
7160 INTEL ETHERNET DRIVERS
7161 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7162 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7163 W:      http://www.intel.com/support/feedback.htm
7164 W:      http://e1000.sourceforge.net/
7165 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7168 S:      Supported
7169 F:      Documentation/networking/e100.rst
7170 F:      Documentation/networking/e1000.rst
7171 F:      Documentation/networking/e1000e.txt
7172 F:      Documentation/networking/igb.txt
7173 F:      Documentation/networking/igbvf.txt
7174 F:      Documentation/networking/ixgb.txt
7175 F:      Documentation/networking/ixgbe.txt
7176 F:      Documentation/networking/ixgbevf.txt
7177 F:      Documentation/networking/i40e.txt
7178 F:      Documentation/networking/i40evf.txt
7179 F:      Documentation/networking/ice.txt
7180 F:      drivers/net/ethernet/intel/
7181 F:      drivers/net/ethernet/intel/*/
7182 F:      include/linux/avf/virtchnl.h
7183
7184 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7185 M:      Maik Broemme <mbroemme@libmpq.org>
7186 L:      linux-fbdev@vger.kernel.org
7187 S:      Maintained
7188 F:      Documentation/fb/intelfb.txt
7189 F:      drivers/video/fbdev/intelfb/
7190
7191 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7192 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7193 M:      Zhi Wang <zhi.a.wang@intel.com>
7194 L:      intel-gvt-dev@lists.freedesktop.org
7195 L:      intel-gfx@lists.freedesktop.org
7196 W:      https://01.org/igvt-g
7197 T:      git https://github.com/intel/gvt-linux.git
7198 S:      Supported
7199 F:      drivers/gpu/drm/i915/gvt/
7200
7201 INTEL HID EVENT DRIVER
7202 M:      Alex Hung <alex.hung@canonical.com>
7203 L:      platform-driver-x86@vger.kernel.org
7204 S:      Maintained
7205 F:      drivers/platform/x86/intel-hid.c
7206
7207 INTEL I/OAT DMA DRIVER
7208 M:      Dave Jiang <dave.jiang@intel.com>
7209 R:      Dan Williams <dan.j.williams@intel.com>
7210 L:      dmaengine@vger.kernel.org
7211 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7212 S:      Supported
7213 F:      drivers/dma/ioat*
7214
7215 INTEL IDLE DRIVER
7216 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7217 M:      Len Brown <lenb@kernel.org>
7218 L:      linux-pm@vger.kernel.org
7219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7220 B:      https://bugzilla.kernel.org
7221 S:      Supported
7222 F:      drivers/idle/intel_idle.c
7223
7224 INTEL INTEGRATED SENSOR HUB DRIVER
7225 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7226 M:      Jiri Kosina <jikos@kernel.org>
7227 L:      linux-input@vger.kernel.org
7228 S:      Maintained
7229 F:      drivers/hid/intel-ish-hid/
7230
7231 INTEL IOMMU (VT-d)
7232 M:      David Woodhouse <dwmw2@infradead.org>
7233 L:      iommu@lists.linux-foundation.org
7234 T:      git git://git.infradead.org/iommu-2.6.git
7235 S:      Supported
7236 F:      drivers/iommu/intel-iommu.c
7237 F:      include/linux/intel-iommu.h
7238
7239 INTEL IOP-ADMA DMA DRIVER
7240 R:      Dan Williams <dan.j.williams@intel.com>
7241 S:      Odd fixes
7242 F:      drivers/dma/iop-adma.c
7243
7244 INTEL IPU3 CSI-2 CIO2 DRIVER
7245 M:      Yong Zhi <yong.zhi@intel.com>
7246 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7247 L:      linux-media@vger.kernel.org
7248 S:      Maintained
7249 F:      drivers/media/pci/intel/ipu3/
7250 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7251
7252 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7253 M:      Krzysztof Halasa <khalasa@piap.pl>
7254 S:      Maintained
7255 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7256 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7257 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7258 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7259 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7260 F:      drivers/net/wan/ixp4xx_hss.c
7261
7262 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7263 M:      Deepak Saxena <dsaxena@plexity.net>
7264 S:      Maintained
7265 F:      drivers/char/hw_random/ixp4xx-rng.c
7266
7267 INTEL MANAGEMENT ENGINE (mei)
7268 M:      Tomas Winkler <tomas.winkler@intel.com>
7269 L:      linux-kernel@vger.kernel.org
7270 S:      Supported
7271 F:      include/uapi/linux/mei.h
7272 F:      include/linux/mei_cl_bus.h
7273 F:      drivers/misc/mei/*
7274 F:      drivers/watchdog/mei_wdt.c
7275 F:      Documentation/misc-devices/mei/*
7276 F:      samples/mei/*
7277
7278 INTEL MENLOW THERMAL DRIVER
7279 M:      Sujith Thomas <sujith.thomas@intel.com>
7280 L:      platform-driver-x86@vger.kernel.org
7281 W:      https://01.org/linux-acpi
7282 S:      Supported
7283 F:      drivers/platform/x86/intel_menlow.c
7284
7285 INTEL MERRIFIELD GPIO DRIVER
7286 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7287 L:      linux-gpio@vger.kernel.org
7288 S:      Maintained
7289 F:      drivers/gpio/gpio-merrifield.c
7290
7291 INTEL MIC DRIVERS (mic)
7292 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7293 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7294 S:      Supported
7295 W:      https://github.com/sudeepdutt/mic
7296 W:      http://software.intel.com/en-us/mic-developer
7297 F:      include/linux/mic_bus.h
7298 F:      include/linux/scif.h
7299 F:      include/uapi/linux/mic_common.h
7300 F:      include/uapi/linux/mic_ioctl.h
7301 F:      include/uapi/linux/scif_ioctl.h
7302 F:      drivers/misc/mic/
7303 F:      drivers/dma/mic_x100_dma.c
7304 F:      drivers/dma/mic_x100_dma.h
7305 F:      Documentation/mic/
7306
7307 INTEL PMC CORE DRIVER
7308 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7309 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7310 L:      platform-driver-x86@vger.kernel.org
7311 S:      Maintained
7312 F:      arch/x86/include/asm/pmc_core.h
7313 F:      drivers/platform/x86/intel_pmc_core*
7314
7315 INTEL PMC/P-Unit IPC DRIVER
7316 M:      Zha Qipeng<qipeng.zha@intel.com>
7317 L:      platform-driver-x86@vger.kernel.org
7318 S:      Maintained
7319 F:      drivers/platform/x86/intel_pmc_ipc.c
7320 F:      drivers/platform/x86/intel_punit_ipc.c
7321 F:      arch/x86/include/asm/intel_pmc_ipc.h
7322 F:      arch/x86/include/asm/intel_punit_ipc.h
7323
7324 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7325 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7326 L:      linux-wireless@vger.kernel.org
7327 S:      Maintained
7328 F:      Documentation/networking/README.ipw2100
7329 F:      Documentation/networking/README.ipw2200
7330 F:      drivers/net/wireless/intel/ipw2x00/
7331
7332 INTEL PSTATE DRIVER
7333 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7334 M:      Len Brown <lenb@kernel.org>
7335 L:      linux-pm@vger.kernel.org
7336 S:      Supported
7337 F:      drivers/cpufreq/intel_pstate.c
7338
7339 INTEL RDMA RNIC DRIVER
7340 M:      Faisal Latif <faisal.latif@intel.com>
7341 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7342 L:      linux-rdma@vger.kernel.org
7343 S:      Supported
7344 F:      drivers/infiniband/hw/i40iw/
7345 F:      include/uapi/rdma/i40iw-abi.h
7346
7347 INTEL SHA MULTIBUFFER DRIVER
7348 M:      Megha Dey <megha.dey@linux.intel.com>
7349 R:      Tim Chen <tim.c.chen@linux.intel.com>
7350 L:      linux-crypto@vger.kernel.org
7351 S:      Supported
7352 F:      arch/x86/crypto/sha*-mb
7353 F:      crypto/mcryptd.c
7354
7355 INTEL TELEMETRY DRIVER
7356 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7357 L:      platform-driver-x86@vger.kernel.org
7358 S:      Maintained
7359 F:      arch/x86/include/asm/intel_telemetry.h
7360 F:      drivers/platform/x86/intel_telemetry*
7361
7362 INTEL VIRTUAL BUTTON DRIVER
7363 M:      AceLan Kao <acelan.kao@canonical.com>
7364 L:      platform-driver-x86@vger.kernel.org
7365 S:      Maintained
7366 F:      drivers/platform/x86/intel-vbtn.c
7367
7368 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7369 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7370 L:      linux-wireless@vger.kernel.org
7371 S:      Supported
7372 F:      drivers/net/wireless/intel/iwlegacy/
7373
7374 INTEL WIRELESS WIFI LINK (iwlwifi)
7375 M:      Johannes Berg <johannes.berg@intel.com>
7376 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7377 M:      Luca Coelho <luciano.coelho@intel.com>
7378 M:      Intel Linux Wireless <linuxwifi@intel.com>
7379 L:      linux-wireless@vger.kernel.org
7380 W:      http://intellinuxwireless.org
7381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7382 S:      Supported
7383 F:      drivers/net/wireless/intel/iwlwifi/
7384
7385 INTEL WIRELESS WIMAX CONNECTION 2400
7386 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7387 M:      linux-wimax@intel.com
7388 L:      wimax@linuxwimax.org (subscribers-only)
7389 S:      Supported
7390 W:      http://linuxwimax.org
7391 F:      Documentation/wimax/README.i2400m
7392 F:      drivers/net/wimax/i2400m/
7393 F:      include/uapi/linux/wimax/i2400m.h
7394
7395 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7396 M:      Mario Limonciello <mario.limonciello@dell.com>
7397 S:      Maintained
7398 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7399
7400 INTEL(R) TRACE HUB
7401 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7402 S:      Supported
7403 F:      Documentation/trace/intel_th.rst
7404 F:      drivers/hwtracing/intel_th/
7405
7406 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7407 M:      Ning Sun <ning.sun@intel.com>
7408 L:      tboot-devel@lists.sourceforge.net
7409 W:      http://tboot.sourceforge.net
7410 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7411 S:      Supported
7412 F:      Documentation/intel_txt.txt
7413 F:      include/linux/tboot.h
7414 F:      arch/x86/kernel/tboot.c
7415
7416 INTEL-MID GPIO DRIVER
7417 M:      David Cohen <david.a.cohen@linux.intel.com>
7418 L:      linux-gpio@vger.kernel.org
7419 S:      Maintained
7420 F:      drivers/gpio/gpio-intel-mid.c
7421
7422 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7423 M:      Linus Walleij <linus.walleij@linaro.org>
7424 L:      linux-iio@vger.kernel.org
7425 S:      Maintained
7426 F:      drivers/iio/gyro/mpu3050*
7427 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7428
7429 IOC3 ETHERNET DRIVER
7430 M:      Ralf Baechle <ralf@linux-mips.org>
7431 L:      linux-mips@linux-mips.org
7432 S:      Maintained
7433 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7434
7435 IOC3 SERIAL DRIVER
7436 M:      Pat Gefre <pfg@sgi.com>
7437 L:      linux-serial@vger.kernel.org
7438 S:      Maintained
7439 F:      drivers/tty/serial/ioc3_serial.c
7440
7441 IOMMU DRIVERS
7442 M:      Joerg Roedel <joro@8bytes.org>
7443 L:      iommu@lists.linux-foundation.org
7444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7445 S:      Maintained
7446 F:      Documentation/devicetree/bindings/iommu/
7447 F:      drivers/iommu/
7448 F:      include/linux/iommu.h
7449 F:      include/linux/of_iommu.h
7450 F:      include/linux/iova.h
7451
7452 IP MASQUERADING
7453 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7454 S:      Maintained
7455 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7456
7457 IPMI SUBSYSTEM
7458 M:      Corey Minyard <minyard@acm.org>
7459 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7460 W:      http://openipmi.sourceforge.net/
7461 S:      Supported
7462 F:      Documentation/IPMI.txt
7463 F:      drivers/char/ipmi/
7464 F:      include/linux/ipmi*
7465 F:      include/uapi/linux/ipmi*
7466
7467 IPS SCSI RAID DRIVER
7468 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7469 L:      linux-scsi@vger.kernel.org
7470 W:      http://www.adaptec.com/
7471 S:      Maintained
7472 F:      drivers/scsi/ips*
7473
7474 IPVS
7475 M:      Wensong Zhang <wensong@linux-vs.org>
7476 M:      Simon Horman <horms@verge.net.au>
7477 M:      Julian Anastasov <ja@ssi.bg>
7478 L:      netdev@vger.kernel.org
7479 L:      lvs-devel@vger.kernel.org
7480 S:      Maintained
7481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7483 F:      Documentation/networking/ipvs-sysctl.txt
7484 F:      include/net/ip_vs.h
7485 F:      include/uapi/linux/ip_vs.h
7486 F:      net/netfilter/ipvs/
7487
7488 IPWIRELESS DRIVER
7489 M:      Jiri Kosina <jikos@kernel.org>
7490 M:      David Sterba <dsterba@suse.com>
7491 S:      Odd Fixes
7492 F:      drivers/tty/ipwireless/
7493
7494 IPX NETWORK LAYER
7495 L:      netdev@vger.kernel.org
7496 S:      Obsolete
7497 F:      include/uapi/linux/ipx.h
7498 F:      drivers/staging/ipx/
7499
7500 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7501 M:      Marc Zyngier <marc.zyngier@arm.com>
7502 S:      Maintained
7503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7504 F:      Documentation/IRQ-domain.txt
7505 F:      include/linux/irqdomain.h
7506 F:      kernel/irq/irqdomain.c
7507 F:      kernel/irq/msi.c
7508
7509 IRQ SUBSYSTEM
7510 M:      Thomas Gleixner <tglx@linutronix.de>
7511 L:      linux-kernel@vger.kernel.org
7512 S:      Maintained
7513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7514 F:      kernel/irq/
7515
7516 IRQCHIP DRIVERS
7517 M:      Thomas Gleixner <tglx@linutronix.de>
7518 M:      Jason Cooper <jason@lakedaemon.net>
7519 M:      Marc Zyngier <marc.zyngier@arm.com>
7520 L:      linux-kernel@vger.kernel.org
7521 S:      Maintained
7522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7523 F:      Documentation/devicetree/bindings/interrupt-controller/
7524 F:      drivers/irqchip/
7525
7526 ISA
7527 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7528 S:      Maintained
7529 F:      Documentation/isa.txt
7530 F:      drivers/base/isa.c
7531 F:      include/linux/isa.h
7532
7533 ISA RADIO MODULE
7534 M:      Hans Verkuil <hverkuil@xs4all.nl>
7535 L:      linux-media@vger.kernel.org
7536 T:      git git://linuxtv.org/media_tree.git
7537 W:      https://linuxtv.org
7538 S:      Maintained
7539 F:      drivers/media/radio/radio-isa*
7540
7541 ISAPNP
7542 M:      Jaroslav Kysela <perex@perex.cz>
7543 S:      Maintained
7544 F:      Documentation/isapnp.txt
7545 F:      drivers/pnp/isapnp/
7546 F:      include/linux/isapnp.h
7547
7548 ISCSI
7549 M:      Lee Duncan <lduncan@suse.com>
7550 M:      Chris Leech <cleech@redhat.com>
7551 L:      open-iscsi@googlegroups.com
7552 W:      www.open-iscsi.com
7553 S:      Maintained
7554 F:      drivers/scsi/*iscsi*
7555 F:      include/scsi/*iscsi*
7556
7557 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7558 M:      Peter Jones <pjones@redhat.com>
7559 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7560 S:      Maintained
7561 F:      drivers/firmware/iscsi_ibft*
7562
7563 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7564 M:      Sagi Grimberg <sagi@grimberg.me>
7565 M:      Max Gurtovoy <maxg@mellanox.com>
7566 L:      linux-rdma@vger.kernel.org
7567 S:      Supported
7568 W:      http://www.openfabrics.org
7569 W:      www.open-iscsi.org
7570 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7571 F:      drivers/infiniband/ulp/iser/
7572
7573 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7574 M:      Sagi Grimberg <sagi@grimberg.me>
7575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7576 L:      linux-rdma@vger.kernel.org
7577 L:      target-devel@vger.kernel.org
7578 S:      Supported
7579 W:      http://www.linux-iscsi.org
7580 F:      drivers/infiniband/ulp/isert
7581
7582 ISDN SUBSYSTEM
7583 M:      Karsten Keil <isdn@linux-pingi.de>
7584 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7585 L:      netdev@vger.kernel.org
7586 W:      http://www.isdn4linux.de
7587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7588 S:      Maintained
7589 F:      Documentation/isdn/
7590 F:      drivers/isdn/
7591 F:      include/linux/isdn.h
7592 F:      include/linux/isdn/
7593 F:      include/uapi/linux/isdn.h
7594 F:      include/uapi/linux/isdn/
7595
7596 ISDN SUBSYSTEM (Eicon active card driver)
7597 M:      Armin Schindler <mac@melware.de>
7598 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7599 W:      http://www.melware.de
7600 S:      Maintained
7601 F:      drivers/isdn/hardware/eicon/
7602
7603 IT87 HARDWARE MONITORING DRIVER
7604 M:      Jean Delvare <jdelvare@suse.com>
7605 L:      linux-hwmon@vger.kernel.org
7606 S:      Maintained
7607 F:      Documentation/hwmon/it87
7608 F:      drivers/hwmon/it87.c
7609
7610 IT913X MEDIA DRIVER
7611 M:      Antti Palosaari <crope@iki.fi>
7612 L:      linux-media@vger.kernel.org
7613 W:      https://linuxtv.org
7614 W:      http://palosaari.fi/linux/
7615 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7616 T:      git git://linuxtv.org/anttip/media_tree.git
7617 S:      Maintained
7618 F:      drivers/media/tuners/it913x*
7619
7620 IVTV VIDEO4LINUX DRIVER
7621 M:      Andy Walls <awalls@md.metrocast.net>
7622 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7623 L:      linux-media@vger.kernel.org
7624 T:      git git://linuxtv.org/media_tree.git
7625 W:      http://www.ivtvdriver.org
7626 S:      Maintained
7627 F:      Documentation/media/v4l-drivers/ivtv*
7628 F:      drivers/media/pci/ivtv/
7629 F:      include/uapi/linux/ivtv*
7630
7631 IX2505V MEDIA DRIVER
7632 M:      Malcolm Priestley <tvboxspy@gmail.com>
7633 L:      linux-media@vger.kernel.org
7634 W:      https://linuxtv.org
7635 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7636 S:      Maintained
7637 F:      drivers/media/dvb-frontends/ix2505v*
7638
7639 JAILHOUSE HYPERVISOR INTERFACE
7640 M:      Jan Kiszka <jan.kiszka@siemens.com>
7641 L:      jailhouse-dev@googlegroups.com
7642 S:      Maintained
7643 F:      arch/x86/kernel/jailhouse.c
7644 F:      arch/x86/include/asm/jailhouse_para.h
7645
7646 JC42.4 TEMPERATURE SENSOR DRIVER
7647 M:      Guenter Roeck <linux@roeck-us.net>
7648 L:      linux-hwmon@vger.kernel.org
7649 S:      Maintained
7650 F:      drivers/hwmon/jc42.c
7651 F:      Documentation/hwmon/jc42
7652
7653 JFS FILESYSTEM
7654 M:      Dave Kleikamp <shaggy@kernel.org>
7655 L:      jfs-discussion@lists.sourceforge.net
7656 W:      http://jfs.sourceforge.net/
7657 T:      git git://github.com/kleikamp/linux-shaggy.git
7658 S:      Maintained
7659 F:      Documentation/filesystems/jfs.txt
7660 F:      fs/jfs/
7661
7662 JME NETWORK DRIVER
7663 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7664 L:      netdev@vger.kernel.org
7665 S:      Maintained
7666 F:      drivers/net/ethernet/jme.*
7667
7668 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7669 M:      David Woodhouse <dwmw2@infradead.org>
7670 L:      linux-mtd@lists.infradead.org
7671 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7672 S:      Maintained
7673 F:      fs/jffs2/
7674 F:      include/uapi/linux/jffs2.h
7675
7676 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7677 M:      "Theodore Ts'o" <tytso@mit.edu>
7678 M:      Jan Kara <jack@suse.com>
7679 L:      linux-ext4@vger.kernel.org
7680 S:      Maintained
7681 F:      fs/jbd2/
7682 F:      include/linux/jbd2.h
7683
7684 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7685 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7686 L:      linux-media@vger.kernel.org
7687 S:      Maintained
7688 F:      drivers/media/platform/rcar_jpu.c
7689
7690 JSM Neo PCI based serial card
7691 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7692 L:      linux-serial@vger.kernel.org
7693 S:      Maintained
7694 F:      drivers/tty/serial/jsm/
7695
7696 K10TEMP HARDWARE MONITORING DRIVER
7697 M:      Clemens Ladisch <clemens@ladisch.de>
7698 L:      linux-hwmon@vger.kernel.org
7699 S:      Maintained
7700 F:      Documentation/hwmon/k10temp
7701 F:      drivers/hwmon/k10temp.c
7702
7703 K8TEMP HARDWARE MONITORING DRIVER
7704 M:      Rudolf Marek <r.marek@assembler.cz>
7705 L:      linux-hwmon@vger.kernel.org
7706 S:      Maintained
7707 F:      Documentation/hwmon/k8temp
7708 F:      drivers/hwmon/k8temp.c
7709
7710 KASAN
7711 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7712 R:      Alexander Potapenko <glider@google.com>
7713 R:      Dmitry Vyukov <dvyukov@google.com>
7714 L:      kasan-dev@googlegroups.com
7715 S:      Maintained
7716 F:      arch/*/include/asm/kasan.h
7717 F:      arch/*/mm/kasan_init*
7718 F:      Documentation/dev-tools/kasan.rst
7719 F:      include/linux/kasan*.h
7720 F:      lib/test_kasan.c
7721 F:      mm/kasan/
7722 F:      scripts/Makefile.kasan
7723
7724 KCONFIG
7725 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7727 L:      linux-kbuild@vger.kernel.org
7728 S:      Maintained
7729 F:      Documentation/kbuild/kconfig*
7730 F:      scripts/kconfig/
7731 F:      scripts/Kconfig.include
7732
7733 KDUMP
7734 M:      Dave Young <dyoung@redhat.com>
7735 M:      Baoquan He <bhe@redhat.com>
7736 R:      Vivek Goyal <vgoyal@redhat.com>
7737 L:      kexec@lists.infradead.org
7738 W:      http://lse.sourceforge.net/kdump/
7739 S:      Maintained
7740 F:      Documentation/kdump/
7741
7742 KEENE FM RADIO TRANSMITTER DRIVER
7743 M:      Hans Verkuil <hverkuil@xs4all.nl>
7744 L:      linux-media@vger.kernel.org
7745 T:      git git://linuxtv.org/media_tree.git
7746 W:      https://linuxtv.org
7747 S:      Maintained
7748 F:      drivers/media/radio/radio-keene*
7749
7750 KERNEL AUTOMOUNTER
7751 M:      Ian Kent <raven@themaw.net>
7752 L:      autofs@vger.kernel.org
7753 S:      Maintained
7754 F:      fs/autofs/
7755
7756 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7757 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7758 M:      Michal Marek <michal.lkml@markovi.net>
7759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7760 L:      linux-kbuild@vger.kernel.org
7761 S:      Maintained
7762 F:      Documentation/kbuild/
7763 F:      Makefile
7764 F:      scripts/Kbuild*
7765 F:      scripts/Makefile*
7766 F:      scripts/basic/
7767 F:      scripts/mk*
7768 F:      scripts/mod/
7769 F:      scripts/package/
7770
7771 KERNEL JANITORS
7772 L:      kernel-janitors@vger.kernel.org
7773 W:      http://kernelnewbies.org/KernelJanitors
7774 S:      Odd Fixes
7775
7776 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7777 M:      "J. Bruce Fields" <bfields@fieldses.org>
7778 M:      Jeff Layton <jlayton@kernel.org>
7779 L:      linux-nfs@vger.kernel.org
7780 W:      http://nfs.sourceforge.net/
7781 T:      git git://linux-nfs.org/~bfields/linux.git
7782 S:      Supported
7783 F:      fs/nfsd/
7784 F:      include/uapi/linux/nfsd/
7785 F:      fs/lockd/
7786 F:      fs/nfs_common/
7787 F:      net/sunrpc/
7788 F:      include/linux/lockd/
7789 F:      include/linux/sunrpc/
7790 F:      include/uapi/linux/sunrpc/
7791
7792 KERNEL SELFTEST FRAMEWORK
7793 M:      Shuah Khan <shuah@kernel.org>
7794 L:      linux-kselftest@vger.kernel.org
7795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7796 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7797 S:      Maintained
7798 F:      tools/testing/selftests/
7799 F:      Documentation/dev-tools/kselftest*
7800
7801 KERNEL USERMODE HELPER
7802 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7803 L:      linux-kernel@vger.kernel.org
7804 S:      Maintained
7805 F:      kernel/umh.c
7806 F:      include/linux/umh.h
7807
7808 KERNEL VIRTUAL MACHINE (KVM)
7809 M:      Paolo Bonzini <pbonzini@redhat.com>
7810 M:      Radim Krčmář <rkrcmar@redhat.com>
7811 L:      kvm@vger.kernel.org
7812 W:      http://www.linux-kvm.org
7813 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7814 S:      Supported
7815 F:      Documentation/virtual/kvm/
7816 F:      include/trace/events/kvm.h
7817 F:      include/uapi/asm-generic/kvm*
7818 F:      include/uapi/linux/kvm*
7819 F:      include/asm-generic/kvm*
7820 F:      include/linux/kvm*
7821 F:      include/kvm/iodev.h
7822 F:      virt/kvm/*
7823 F:      tools/kvm/
7824
7825 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7826 M:      Joerg Roedel <joro@8bytes.org>
7827 L:      kvm@vger.kernel.org
7828 W:      http://www.linux-kvm.org/
7829 S:      Maintained
7830 F:      arch/x86/include/asm/svm.h
7831 F:      arch/x86/kvm/svm.c
7832
7833 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7834 M:      Christoffer Dall <christoffer.dall@arm.com>
7835 M:      Marc Zyngier <marc.zyngier@arm.com>
7836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7837 L:      kvmarm@lists.cs.columbia.edu
7838 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7840 S:      Supported
7841 F:      arch/arm/include/uapi/asm/kvm*
7842 F:      arch/arm/include/asm/kvm*
7843 F:      arch/arm/kvm/
7844 F:      virt/kvm/arm/
7845 F:      include/kvm/arm_*
7846
7847 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7848 M:      Christoffer Dall <christoffer.dall@arm.com>
7849 M:      Marc Zyngier <marc.zyngier@arm.com>
7850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7851 L:      kvmarm@lists.cs.columbia.edu
7852 S:      Maintained
7853 F:      arch/arm64/include/uapi/asm/kvm*
7854 F:      arch/arm64/include/asm/kvm*
7855 F:      arch/arm64/kvm/
7856
7857 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7858 M:      James Hogan <jhogan@kernel.org>
7859 L:      linux-mips@linux-mips.org
7860 S:      Supported
7861 F:      arch/mips/include/uapi/asm/kvm*
7862 F:      arch/mips/include/asm/kvm*
7863 F:      arch/mips/kvm/
7864
7865 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7866 M:      Paul Mackerras <paulus@ozlabs.org>
7867 L:      kvm-ppc@vger.kernel.org
7868 W:      http://www.linux-kvm.org/
7869 T:      git git://github.com/agraf/linux-2.6.git
7870 S:      Supported
7871 F:      arch/powerpc/include/uapi/asm/kvm*
7872 F:      arch/powerpc/include/asm/kvm*
7873 F:      arch/powerpc/kvm/
7874 F:      arch/powerpc/kernel/kvm*
7875
7876 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7877 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7878 M:      Janosch Frank <frankja@linux.ibm.com>
7879 R:      David Hildenbrand <david@redhat.com>
7880 R:      Cornelia Huck <cohuck@redhat.com>
7881 L:      linux-s390@vger.kernel.org
7882 W:      http://www.ibm.com/developerworks/linux/linux390/
7883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7884 S:      Supported
7885 F:      arch/s390/include/uapi/asm/kvm*
7886 F:      arch/s390/include/asm/gmap.h
7887 F:      arch/s390/include/asm/kvm*
7888 F:      arch/s390/kvm/
7889 F:      arch/s390/mm/gmap.c
7890
7891 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7892 M:      Paolo Bonzini <pbonzini@redhat.com>
7893 M:      Radim Krčmář <rkrcmar@redhat.com>
7894 L:      kvm@vger.kernel.org
7895 W:      http://www.linux-kvm.org
7896 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7897 S:      Supported
7898 F:      arch/x86/kvm/
7899 F:      arch/x86/include/uapi/asm/kvm*
7900 F:      arch/x86/include/asm/kvm*
7901 F:      arch/x86/include/asm/pvclock-abi.h
7902 F:      arch/x86/kernel/kvm.c
7903 F:      arch/x86/kernel/kvmclock.c
7904
7905 KERNFS
7906 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7907 M:      Tejun Heo <tj@kernel.org>
7908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7909 S:      Supported
7910 F:      include/linux/kernfs.h
7911 F:      fs/kernfs/
7912
7913 KEXEC
7914 M:      Eric Biederman <ebiederm@xmission.com>
7915 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7916 L:      kexec@lists.infradead.org
7917 S:      Maintained
7918 F:      include/linux/kexec.h
7919 F:      include/uapi/linux/kexec.h
7920 F:      kernel/kexec*
7921
7922 KEYS-ENCRYPTED
7923 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7924 L:      linux-integrity@vger.kernel.org
7925 L:      keyrings@vger.kernel.org
7926 S:      Supported
7927 F:      Documentation/security/keys/trusted-encrypted.rst
7928 F:      include/keys/encrypted-type.h
7929 F:      security/keys/encrypted-keys/
7930
7931 KEYS-TRUSTED
7932 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7933 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7934 L:      linux-integrity@vger.kernel.org
7935 L:      keyrings@vger.kernel.org
7936 S:      Supported
7937 F:      Documentation/security/keys/trusted-encrypted.rst
7938 F:      include/keys/trusted-type.h
7939 F:      security/keys/trusted.c
7940 F:      security/keys/trusted.h
7941
7942 KEYS/KEYRINGS:
7943 M:      David Howells <dhowells@redhat.com>
7944 L:      keyrings@vger.kernel.org
7945 S:      Maintained
7946 F:      Documentation/security/keys/core.rst
7947 F:      include/linux/key.h
7948 F:      include/linux/key-type.h
7949 F:      include/linux/keyctl.h
7950 F:      include/uapi/linux/keyctl.h
7951 F:      include/keys/
7952 F:      security/keys/
7953
7954 KGDB / KDB /debug_core
7955 M:      Jason Wessel <jason.wessel@windriver.com>
7956 M:      Daniel Thompson <daniel.thompson@linaro.org>
7957 W:      http://kgdb.wiki.kernel.org/
7958 L:      kgdb-bugreport@lists.sourceforge.net
7959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7960 S:      Maintained
7961 F:      Documentation/dev-tools/kgdb.rst
7962 F:      drivers/misc/kgdbts.c
7963 F:      drivers/tty/serial/kgdboc.c
7964 F:      include/linux/kdb.h
7965 F:      include/linux/kgdb.h
7966 F:      kernel/debug/
7967
7968 KMEMLEAK
7969 M:      Catalin Marinas <catalin.marinas@arm.com>
7970 S:      Maintained
7971 F:      Documentation/dev-tools/kmemleak.rst
7972 F:      include/linux/kmemleak.h
7973 F:      mm/kmemleak.c
7974 F:      mm/kmemleak-test.c
7975
7976 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7977 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7978 L:      linux-kernel@vger.kernel.org
7979 S:      Maintained
7980 F:      kernel/kmod.c
7981 F:      include/linux/kmod.h
7982 F:      lib/test_kmod.c
7983 F:      tools/testing/selftests/kmod/
7984
7985 KPROBES
7986 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7987 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7988 M:      "David S. Miller" <davem@davemloft.net>
7989 M:      Masami Hiramatsu <mhiramat@kernel.org>
7990 S:      Maintained
7991 F:      Documentation/kprobes.txt
7992 F:      include/linux/kprobes.h
7993 F:      include/asm-generic/kprobes.h
7994 F:      kernel/kprobes.c
7995
7996 KS0108 LCD CONTROLLER DRIVER
7997 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7998 S:      Maintained
7999 F:      Documentation/auxdisplay/ks0108
8000 F:      drivers/auxdisplay/ks0108.c
8001 F:      include/linux/ks0108.h
8002
8003 L3MDEV
8004 M:      David Ahern <dsa@cumulusnetworks.com>
8005 L:      netdev@vger.kernel.org
8006 S:      Maintained
8007 F:      net/l3mdev
8008 F:      include/net/l3mdev.h
8009
8010 LANTIQ MIPS ARCHITECTURE
8011 M:      John Crispin <john@phrozen.org>
8012 L:      linux-mips@linux-mips.org
8013 S:      Maintained
8014 F:      arch/mips/lantiq
8015 F:      drivers/soc/lantiq
8016
8017 LAPB module
8018 L:      linux-x25@vger.kernel.org
8019 S:      Orphan
8020 F:      Documentation/networking/lapb-module.txt
8021 F:      include/*/lapb.h
8022 F:      net/lapb/
8023
8024 LASI 53c700 driver for PARISC
8025 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8026 L:      linux-scsi@vger.kernel.org
8027 S:      Maintained
8028 F:      Documentation/scsi/53c700.txt
8029 F:      drivers/scsi/53c700*
8030
8031 LEAKING_ADDRESSES
8032 M:      Tobin C. Harding <me@tobin.cc>
8033 M:      Tycho Andersen <tycho@tycho.ws>
8034 L:      kernel-hardening@lists.openwall.com
8035 S:      Maintained
8036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8037 F:      scripts/leaking_addresses.pl
8038
8039 LED SUBSYSTEM
8040 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8041 M:      Pavel Machek <pavel@ucw.cz>
8042 L:      linux-leds@vger.kernel.org
8043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8044 S:      Maintained
8045 F:      Documentation/devicetree/bindings/leds/
8046 F:      drivers/leds/
8047 F:      include/linux/leds.h
8048
8049 LEGACY EEPROM DRIVER
8050 M:      Jean Delvare <jdelvare@suse.com>
8051 S:      Maintained
8052 F:      Documentation/misc-devices/eeprom
8053 F:      drivers/misc/eeprom/eeprom.c
8054
8055 LEGO MINDSTORMS EV3
8056 R:      David Lechner <david@lechnology.com>
8057 S:      Maintained
8058 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8059 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8060 F:      drivers/power/supply/lego_ev3_battery.c
8061
8062 LEGO USB Tower driver
8063 M:      Juergen Stuber <starblue@users.sourceforge.net>
8064 L:      legousb-devel@lists.sourceforge.net
8065 W:      http://legousb.sourceforge.net/
8066 S:      Maintained
8067 F:      drivers/usb/misc/legousbtower.c
8068
8069 LG2160 MEDIA DRIVER
8070 M:      Michael Krufky <mkrufky@linuxtv.org>
8071 L:      linux-media@vger.kernel.org
8072 W:      https://linuxtv.org
8073 W:      http://github.com/mkrufky
8074 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8075 T:      git git://linuxtv.org/mkrufky/tuners.git
8076 S:      Maintained
8077 F:      drivers/media/dvb-frontends/lg2160.*
8078
8079 LGDT3305 MEDIA DRIVER
8080 M:      Michael Krufky <mkrufky@linuxtv.org>
8081 L:      linux-media@vger.kernel.org
8082 W:      https://linuxtv.org
8083 W:      http://github.com/mkrufky
8084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8085 T:      git git://linuxtv.org/mkrufky/tuners.git
8086 S:      Maintained
8087 F:      drivers/media/dvb-frontends/lgdt3305.*
8088
8089 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8090 M:      Viresh Kumar <vireshk@kernel.org>
8091 L:      linux-ide@vger.kernel.org
8092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8093 S:      Maintained
8094 F:      include/linux/pata_arasan_cf_data.h
8095 F:      drivers/ata/pata_arasan_cf.c
8096
8097 LIBATA PATA DRIVERS
8098 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8099 M:      Tejun Heo <tj@kernel.org>
8100 L:      linux-ide@vger.kernel.org
8101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8102 S:      Maintained
8103 F:      drivers/ata/pata_*.c
8104 F:      drivers/ata/ata_generic.c
8105
8106 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8107 M:      Linus Walleij <linus.walleij@linaro.org>
8108 L:      linux-ide@vger.kernel.org
8109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8110 S:      Maintained
8111 F:      drivers/ata/pata_ftide010.c
8112 F:      drivers/ata/sata_gemini.c
8113 F:      drivers/ata/sata_gemini.h
8114
8115 LIBATA SATA AHCI PLATFORM devices support
8116 M:      Hans de Goede <hdegoede@redhat.com>
8117 M:      Tejun Heo <tj@kernel.org>
8118 L:      linux-ide@vger.kernel.org
8119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8120 S:      Maintained
8121 F:      drivers/ata/ahci_platform.c
8122 F:      drivers/ata/libahci_platform.c
8123 F:      include/linux/ahci_platform.h
8124
8125 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8126 M:      Mikael Pettersson <mikpelinux@gmail.com>
8127 L:      linux-ide@vger.kernel.org
8128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8129 S:      Maintained
8130 F:      drivers/ata/sata_promise.*
8131
8132 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8133 M:      Tejun Heo <tj@kernel.org>
8134 L:      linux-ide@vger.kernel.org
8135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8136 S:      Maintained
8137 F:      drivers/ata/
8138 F:      include/linux/ata.h
8139 F:      include/linux/libata.h
8140 F:      Documentation/devicetree/bindings/ata/
8141
8142 LIBLOCKDEP
8143 M:      Sasha Levin <alexander.levin@verizon.com>
8144 S:      Maintained
8145 F:      tools/lib/lockdep/
8146
8147 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8148 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8149 M:      Dan Williams <dan.j.williams@intel.com>
8150 M:      Vishal Verma <vishal.l.verma@intel.com>
8151 M:      Dave Jiang <dave.jiang@intel.com>
8152 L:      linux-nvdimm@lists.01.org
8153 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8154 S:      Supported
8155 F:      drivers/nvdimm/blk.c
8156 F:      drivers/nvdimm/region_devs.c
8157
8158 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8159 M:      Vishal Verma <vishal.l.verma@intel.com>
8160 M:      Dan Williams <dan.j.williams@intel.com>
8161 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8162 M:      Dave Jiang <dave.jiang@intel.com>
8163 L:      linux-nvdimm@lists.01.org
8164 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8165 S:      Supported
8166 F:      drivers/nvdimm/btt*
8167
8168 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8169 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8170 M:      Dan Williams <dan.j.williams@intel.com>
8171 M:      Vishal Verma <vishal.l.verma@intel.com>
8172 M:      Dave Jiang <dave.jiang@intel.com>
8173 L:      linux-nvdimm@lists.01.org
8174 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8175 S:      Supported
8176 F:      drivers/nvdimm/pmem*
8177
8178 LIBNVDIMM: DEVICETREE BINDINGS
8179 M:      Oliver O'Halloran <oohall@gmail.com>
8180 L:      linux-nvdimm@lists.01.org
8181 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8182 S:      Supported
8183 F:      drivers/nvdimm/of_pmem.c
8184 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8185
8186 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8187 M:      Dan Williams <dan.j.williams@intel.com>
8188 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8189 M:      Vishal Verma <vishal.l.verma@intel.com>
8190 M:      Dave Jiang <dave.jiang@intel.com>
8191 L:      linux-nvdimm@lists.01.org
8192 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8194 S:      Supported
8195 F:      drivers/nvdimm/*
8196 F:      drivers/acpi/nfit/*
8197 F:      include/linux/nd.h
8198 F:      include/linux/libnvdimm.h
8199 F:      include/uapi/linux/ndctl.h
8200
8201 LIGHTNVM PLATFORM SUPPORT
8202 M:      Matias Bjorling <mb@lightnvm.io>
8203 W:      http://github/OpenChannelSSD
8204 L:      linux-block@vger.kernel.org
8205 S:      Maintained
8206 F:      drivers/lightnvm/
8207 F:      include/linux/lightnvm.h
8208 F:      include/uapi/linux/lightnvm.h
8209
8210 LINUX FOR POWER MACINTOSH
8211 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8212 W:      http://www.penguinppc.org/
8213 L:      linuxppc-dev@lists.ozlabs.org
8214 S:      Maintained
8215 F:      arch/powerpc/platforms/powermac/
8216 F:      drivers/macintosh/
8217
8218 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8219 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8220 M:      Paul Mackerras <paulus@samba.org>
8221 M:      Michael Ellerman <mpe@ellerman.id.au>
8222 W:      https://github.com/linuxppc/linux/wiki
8223 L:      linuxppc-dev@lists.ozlabs.org
8224 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8226 S:      Supported
8227 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8228 F:      Documentation/devicetree/bindings/powerpc/
8229 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8230 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8231 F:      Documentation/powerpc/
8232 F:      arch/powerpc/
8233 F:      drivers/char/tpm/tpm_ibmvtpm*
8234 F:      drivers/crypto/nx/
8235 F:      drivers/crypto/vmx/
8236 F:      drivers/i2c/busses/i2c-opal.c
8237 F:      drivers/net/ethernet/ibm/ibmveth.*
8238 F:      drivers/net/ethernet/ibm/ibmvnic.*
8239 F:      drivers/pci/hotplug/pnv_php.c
8240 F:      drivers/pci/hotplug/rpa*
8241 F:      drivers/rtc/rtc-opal.c
8242 F:      drivers/scsi/ibmvscsi/
8243 F:      drivers/tty/hvc/hvc_opal.c
8244 F:      drivers/watchdog/wdrtas.c
8245 F:      tools/testing/selftests/powerpc
8246 N:      /pmac
8247 N:      powermac
8248 N:      powernv
8249 N:      [^a-z0-9]ps3
8250 N:      pseries
8251
8252 LINUX FOR POWERPC EMBEDDED MPC5XXX
8253 M:      Anatolij Gustschin <agust@denx.de>
8254 L:      linuxppc-dev@lists.ozlabs.org
8255 T:      git git://git.denx.de/linux-denx-agust.git
8256 S:      Maintained
8257 F:      arch/powerpc/platforms/512x/
8258 F:      arch/powerpc/platforms/52xx/
8259
8260 LINUX FOR POWERPC EMBEDDED PPC4XX
8261 M:      Alistair Popple <alistair@popple.id.au>
8262 M:      Matt Porter <mporter@kernel.crashing.org>
8263 W:      http://www.penguinppc.org/
8264 L:      linuxppc-dev@lists.ozlabs.org
8265 S:      Maintained
8266 F:      arch/powerpc/platforms/40x/
8267 F:      arch/powerpc/platforms/44x/
8268
8269 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8270 M:      Scott Wood <oss@buserror.net>
8271 M:      Kumar Gala <galak@kernel.crashing.org>
8272 W:      http://www.penguinppc.org/
8273 L:      linuxppc-dev@lists.ozlabs.org
8274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8275 S:      Maintained
8276 F:      arch/powerpc/platforms/83xx/
8277 F:      arch/powerpc/platforms/85xx/
8278 F:      Documentation/devicetree/bindings/powerpc/fsl/
8279
8280 LINUX FOR POWERPC EMBEDDED PPC8XX
8281 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8282 W:      http://www.penguinppc.org/
8283 L:      linuxppc-dev@lists.ozlabs.org
8284 S:      Maintained
8285 F:      arch/powerpc/platforms/8xx/
8286
8287 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8288 L:      linuxppc-dev@lists.ozlabs.org
8289 S:      Orphan
8290 F:      arch/powerpc/*/*virtex*
8291 F:      arch/powerpc/*/*/*virtex*
8292
8293 LINUX FOR POWERPC PA SEMI PWRFICIENT
8294 L:      linuxppc-dev@lists.ozlabs.org
8295 S:      Orphan
8296 F:      arch/powerpc/platforms/pasemi/
8297 F:      drivers/*/*pasemi*
8298 F:      drivers/*/*/*pasemi*
8299
8300 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8301 M:      Kees Cook <keescook@chromium.org>
8302 S:      Maintained
8303 F:      drivers/misc/lkdtm/*
8304
8305 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8306 M:      Alan Stern <stern@rowland.harvard.edu>
8307 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8308 M:      Will Deacon <will.deacon@arm.com>
8309 M:      Peter Zijlstra <peterz@infradead.org>
8310 M:      Boqun Feng <boqun.feng@gmail.com>
8311 M:      Nicholas Piggin <npiggin@gmail.com>
8312 M:      David Howells <dhowells@redhat.com>
8313 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8314 M:      Luc Maranget <luc.maranget@inria.fr>
8315 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8316 R:      Akira Yokosawa <akiyks@gmail.com>
8317 L:      linux-kernel@vger.kernel.org
8318 S:      Supported
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8320 F:      tools/memory-model/
8321 F:      Documentation/memory-barriers.txt
8322
8323 LINUX SECURITY MODULE (LSM) FRAMEWORK
8324 M:      Chris Wright <chrisw@sous-sol.org>
8325 L:      linux-security-module@vger.kernel.org
8326 S:      Supported
8327
8328 LIS3LV02D ACCELEROMETER DRIVER
8329 M:      Eric Piel <eric.piel@tremplin-utc.net>
8330 S:      Maintained
8331 F:      Documentation/misc-devices/lis3lv02d
8332 F:      drivers/misc/lis3lv02d/
8333 F:      drivers/platform/x86/hp_accel.c
8334
8335 LIVE PATCHING
8336 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8337 M:      Jessica Yu <jeyu@kernel.org>
8338 M:      Jiri Kosina <jikos@kernel.org>
8339 M:      Miroslav Benes <mbenes@suse.cz>
8340 R:      Petr Mladek <pmladek@suse.com>
8341 S:      Maintained
8342 F:      kernel/livepatch/
8343 F:      include/linux/livepatch.h
8344 F:      arch/x86/include/asm/livepatch.h
8345 F:      arch/x86/kernel/livepatch.c
8346 F:      Documentation/livepatch/
8347 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8348 F:      samples/livepatch/
8349 L:      live-patching@vger.kernel.org
8350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8351
8352 LLC (802.2)
8353 L:      netdev@vger.kernel.org
8354 S:      Odd fixes
8355 F:      include/linux/llc.h
8356 F:      include/uapi/linux/llc.h
8357 F:      include/net/llc*
8358 F:      net/llc/
8359
8360 LM73 HARDWARE MONITOR DRIVER
8361 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8362 L:      linux-hwmon@vger.kernel.org
8363 S:      Maintained
8364 F:      drivers/hwmon/lm73.c
8365
8366 LM78 HARDWARE MONITOR DRIVER
8367 M:      Jean Delvare <jdelvare@suse.com>
8368 L:      linux-hwmon@vger.kernel.org
8369 S:      Maintained
8370 F:      Documentation/hwmon/lm78
8371 F:      drivers/hwmon/lm78.c
8372
8373 LM83 HARDWARE MONITOR DRIVER
8374 M:      Jean Delvare <jdelvare@suse.com>
8375 L:      linux-hwmon@vger.kernel.org
8376 S:      Maintained
8377 F:      Documentation/hwmon/lm83
8378 F:      drivers/hwmon/lm83.c
8379
8380 LM90 HARDWARE MONITOR DRIVER
8381 M:      Jean Delvare <jdelvare@suse.com>
8382 L:      linux-hwmon@vger.kernel.org
8383 S:      Maintained
8384 F:      Documentation/hwmon/lm90
8385 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8386 F:      drivers/hwmon/lm90.c
8387 F:      include/dt-bindings/thermal/lm90.h
8388
8389 LM95234 HARDWARE MONITOR DRIVER
8390 M:      Guenter Roeck <linux@roeck-us.net>
8391 L:      linux-hwmon@vger.kernel.org
8392 S:      Maintained
8393 F:      Documentation/hwmon/lm95234
8394 F:      drivers/hwmon/lm95234.c
8395
8396 LME2510 MEDIA DRIVER
8397 M:      Malcolm Priestley <tvboxspy@gmail.com>
8398 L:      linux-media@vger.kernel.org
8399 W:      https://linuxtv.org
8400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8401 S:      Maintained
8402 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8403
8404 LOADPIN SECURITY MODULE
8405 M:      Kees Cook <keescook@chromium.org>
8406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8407 S:      Supported
8408 F:      security/loadpin/
8409 F:      Documentation/admin-guide/LSM/LoadPin.rst
8410
8411 LOCKING PRIMITIVES
8412 M:      Peter Zijlstra <peterz@infradead.org>
8413 M:      Ingo Molnar <mingo@redhat.com>
8414 M:      Will Deacon <will.deacon@arm.com>
8415 L:      linux-kernel@vger.kernel.org
8416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8417 S:      Maintained
8418 F:      Documentation/locking/
8419 F:      include/linux/lockdep.h
8420 F:      include/linux/spinlock*.h
8421 F:      arch/*/include/asm/spinlock*.h
8422 F:      include/linux/rwlock*.h
8423 F:      include/linux/mutex*.h
8424 F:      arch/*/include/asm/mutex*.h
8425 F:      include/linux/rwsem*.h
8426 F:      arch/*/include/asm/rwsem.h
8427 F:      include/linux/seqlock.h
8428 F:      lib/locking*.[ch]
8429 F:      kernel/locking/
8430 X:      kernel/locking/locktorture.c
8431
8432 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8433 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8434 L:      linux-ntfs-dev@lists.sourceforge.net
8435 W:      http://www.linux-ntfs.org/content/view/19/37/
8436 S:      Maintained
8437 F:      Documentation/ldm.txt
8438 F:      block/partitions/ldm.*
8439
8440 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8441 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8442 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8443 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8444 L:      MPT-FusionLinux.pdl@broadcom.com
8445 L:      linux-scsi@vger.kernel.org
8446 W:      http://www.avagotech.com/support/
8447 S:      Supported
8448 F:      drivers/message/fusion/
8449 F:      drivers/scsi/mpt3sas/
8450
8451 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8452 M:      Matthew Wilcox <matthew@wil.cx>
8453 L:      linux-scsi@vger.kernel.org
8454 S:      Maintained
8455 F:      drivers/scsi/sym53c8xx_2/
8456
8457 LTC4261 HARDWARE MONITOR DRIVER
8458 M:      Guenter Roeck <linux@roeck-us.net>
8459 L:      linux-hwmon@vger.kernel.org
8460 S:      Maintained
8461 F:      Documentation/hwmon/ltc4261
8462 F:      drivers/hwmon/ltc4261.c
8463
8464 LTC4306 I2C MULTIPLEXER DRIVER
8465 M:      Michael Hennerich <michael.hennerich@analog.com>
8466 W:      http://ez.analog.com/community/linux-device-drivers
8467 L:      linux-i2c@vger.kernel.org
8468 S:      Supported
8469 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8470 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8471
8472 LTP (Linux Test Project)
8473 M:      Mike Frysinger <vapier@gentoo.org>
8474 M:      Cyril Hrubis <chrubis@suse.cz>
8475 M:      Wanlong Gao <wanlong.gao@gmail.com>
8476 M:      Jan Stancek <jstancek@redhat.com>
8477 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8478 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8479 L:      ltp@lists.linux.it (subscribers-only)
8480 W:      http://linux-test-project.github.io/
8481 T:      git git://github.com/linux-test-project/ltp.git
8482 S:      Maintained
8483
8484 M68K ARCHITECTURE
8485 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8486 L:      linux-m68k@lists.linux-m68k.org
8487 W:      http://www.linux-m68k.org/
8488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8489 S:      Maintained
8490 F:      arch/m68k/
8491 F:      drivers/zorro/
8492
8493 M68K ON APPLE MACINTOSH
8494 M:      Joshua Thompson <funaho@jurai.org>
8495 W:      http://www.mac.linux-m68k.org/
8496 L:      linux-m68k@lists.linux-m68k.org
8497 S:      Maintained
8498 F:      arch/m68k/mac/
8499
8500 M68K ON HP9000/300
8501 M:      Philip Blundell <philb@gnu.org>
8502 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8503 S:      Maintained
8504 F:      arch/m68k/hp300/
8505
8506 M88DS3103 MEDIA DRIVER
8507 M:      Antti Palosaari <crope@iki.fi>
8508 L:      linux-media@vger.kernel.org
8509 W:      https://linuxtv.org
8510 W:      http://palosaari.fi/linux/
8511 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8512 T:      git git://linuxtv.org/anttip/media_tree.git
8513 S:      Maintained
8514 F:      drivers/media/dvb-frontends/m88ds3103*
8515
8516 M88RS2000 MEDIA DRIVER
8517 M:      Malcolm Priestley <tvboxspy@gmail.com>
8518 L:      linux-media@vger.kernel.org
8519 W:      https://linuxtv.org
8520 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8521 S:      Maintained
8522 F:      drivers/media/dvb-frontends/m88rs2000*
8523
8524 MA901 MASTERKIT USB FM RADIO DRIVER
8525 M:      Alexey Klimov <klimov.linux@gmail.com>
8526 L:      linux-media@vger.kernel.org
8527 T:      git git://linuxtv.org/media_tree.git
8528 S:      Maintained
8529 F:      drivers/media/radio/radio-ma901.c
8530
8531 MAC80211
8532 M:      Johannes Berg <johannes@sipsolutions.net>
8533 L:      linux-wireless@vger.kernel.org
8534 W:      http://wireless.kernel.org/
8535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8537 S:      Maintained
8538 F:      Documentation/networking/mac80211-injection.txt
8539 F:      include/net/mac80211.h
8540 F:      net/mac80211/
8541 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8542 F:      Documentation/networking/mac80211_hwsim/README
8543
8544 MAILBOX API
8545 M:      Jassi Brar <jassisinghbrar@gmail.com>
8546 L:      linux-kernel@vger.kernel.org
8547 S:      Maintained
8548 F:      drivers/mailbox/
8549 F:      include/linux/mailbox_client.h
8550 F:      include/linux/mailbox_controller.h
8551
8552 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8553 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8554 W:      http://www.kernel.org/doc/man-pages
8555 L:      linux-man@vger.kernel.org
8556 S:      Maintained
8557
8558 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8559 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8560 L:      linux-mips@linux-mips.org
8561 S:      Maintained
8562 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8563
8564 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8565 M:      Andrew Lunn <andrew@lunn.ch>
8566 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8567 L:      netdev@vger.kernel.org
8568 S:      Maintained
8569 F:      drivers/net/dsa/mv88e6xxx/
8570 F:      linux/platform_data/mv88e6xxx.h
8571 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8572
8573 MARVELL ARMADA DRM SUPPORT
8574 M:      Russell King <linux@armlinux.org.uk>
8575 S:      Maintained
8576 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8577 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8578 F:      drivers/gpu/drm/armada/
8579 F:      include/uapi/drm/armada_drm.h
8580 F:      Documentation/devicetree/bindings/display/armada/
8581
8582 MARVELL CRYPTO DRIVER
8583 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8584 M:      Arnaud Ebalard <arno@natisbad.org>
8585 F:      drivers/crypto/marvell/
8586 S:      Maintained
8587 L:      linux-crypto@vger.kernel.org
8588
8589 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8590 M:      Mirko Lindner <mlindner@marvell.com>
8591 M:      Stephen Hemminger <stephen@networkplumber.org>
8592 L:      netdev@vger.kernel.org
8593 S:      Maintained
8594 F:      drivers/net/ethernet/marvell/sk*
8595
8596 MARVELL LIBERTAS WIRELESS DRIVER
8597 L:      libertas-dev@lists.infradead.org
8598 S:      Orphan
8599 F:      drivers/net/wireless/marvell/libertas/
8600
8601 MARVELL MACCHIATOBIN SUPPORT
8602 M:      Russell King <linux@armlinux.org.uk>
8603 L:      linux-arm-kernel@lists.infradead.org
8604 S:      Maintained
8605 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8606
8607 MARVELL MV643XX ETHERNET DRIVER
8608 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8609 L:      netdev@vger.kernel.org
8610 S:      Maintained
8611 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8612 F:      include/linux/mv643xx.h
8613
8614 MARVELL MV88X3310 PHY DRIVER
8615 M:      Russell King <linux@armlinux.org.uk>
8616 L:      netdev@vger.kernel.org
8617 S:      Maintained
8618 F:      drivers/net/phy/marvell10g.c
8619
8620 MARVELL MVNETA ETHERNET DRIVER
8621 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8622 L:      netdev@vger.kernel.org
8623 S:      Maintained
8624 F:      drivers/net/ethernet/marvell/mvneta.*
8625
8626 MARVELL MWIFIEX WIRELESS DRIVER
8627 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8628 M:      Nishant Sarmukadam <nishants@marvell.com>
8629 M:      Ganapathi Bhat <gbhat@marvell.com>
8630 M:      Xinming Hu <huxm@marvell.com>
8631 L:      linux-wireless@vger.kernel.org
8632 S:      Maintained
8633 F:      drivers/net/wireless/marvell/mwifiex/
8634
8635 MARVELL MWL8K WIRELESS DRIVER
8636 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8637 L:      linux-wireless@vger.kernel.org
8638 S:      Odd Fixes
8639 F:      drivers/net/wireless/marvell/mwl8k.c
8640
8641 MARVELL NAND CONTROLLER DRIVER
8642 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8643 L:      linux-mtd@lists.infradead.org
8644 S:      Maintained
8645 F:      drivers/mtd/nand/raw/marvell_nand.c
8646 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8647
8648 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8649 M:      Nicolas Pitre <nico@fluxnic.net>
8650 S:      Odd Fixes
8651 F:      drivers/mmc/host/mvsdio.*
8652
8653 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8654 M:      Hu Ziji <huziji@marvell.com>
8655 L:      linux-mmc@vger.kernel.org
8656 S:      Supported
8657 F:      drivers/mmc/host/sdhci-xenon*
8658 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8659
8660 MATROX FRAMEBUFFER DRIVER
8661 L:      linux-fbdev@vger.kernel.org
8662 S:      Orphan
8663 F:      drivers/video/fbdev/matrox/matroxfb_*
8664 F:      include/uapi/linux/matroxfb.h
8665
8666 MAX16065 HARDWARE MONITOR DRIVER
8667 M:      Guenter Roeck <linux@roeck-us.net>
8668 L:      linux-hwmon@vger.kernel.org
8669 S:      Maintained
8670 F:      Documentation/hwmon/max16065
8671 F:      drivers/hwmon/max16065.c
8672
8673 MAX20751 HARDWARE MONITOR DRIVER
8674 M:      Guenter Roeck <linux@roeck-us.net>
8675 L:      linux-hwmon@vger.kernel.org
8676 S:      Maintained
8677 F:      Documentation/hwmon/max20751
8678 F:      drivers/hwmon/max20751.c
8679
8680 MAX2175 SDR TUNER DRIVER
8681 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8682 L:      linux-media@vger.kernel.org
8683 T:      git git://linuxtv.org/media_tree.git
8684 S:      Maintained
8685 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8686 F:      Documentation/media/v4l-drivers/max2175.rst
8687 F:      drivers/media/i2c/max2175*
8688 F:      include/uapi/linux/max2175.h
8689
8690 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8691 L:      linux-hwmon@vger.kernel.org
8692 S:      Orphan
8693 F:      Documentation/hwmon/max6650
8694 F:      drivers/hwmon/max6650.c
8695
8696 MAX6697 HARDWARE MONITOR DRIVER
8697 M:      Guenter Roeck <linux@roeck-us.net>
8698 L:      linux-hwmon@vger.kernel.org
8699 S:      Maintained
8700 F:      Documentation/hwmon/max6697
8701 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8702 F:      drivers/hwmon/max6697.c
8703 F:      include/linux/platform_data/max6697.h
8704
8705 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8706 M:      Peter Rosin <peda@axentia.se>
8707 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8708 S:      Maintained
8709 F:      Documentation/devicetree/bindings/sound/max9860.txt
8710 F:      sound/soc/codecs/max9860.*
8711
8712 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8713 M:      Javier Martinez Canillas <javier@dowhile0.org>
8714 L:      linux-kernel@vger.kernel.org
8715 S:      Supported
8716 F:      drivers/regulator/max77802-regulator.c
8717 F:      Documentation/devicetree/bindings/*/*max77802.txt
8718 F:      include/dt-bindings/*/*max77802.h
8719
8720 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8721 M:      Krzysztof Kozlowski <krzk@kernel.org>
8722 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8723 L:      linux-pm@vger.kernel.org
8724 S:      Supported
8725 F:      drivers/power/supply/max14577_charger.c
8726 F:      drivers/power/supply/max77693_charger.c
8727
8728 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8729 M:      Chanwoo Choi <cw00.choi@samsung.com>
8730 M:      Krzysztof Kozlowski <krzk@kernel.org>
8731 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8732 L:      linux-kernel@vger.kernel.org
8733 S:      Supported
8734 F:      drivers/*/max14577*.c
8735 F:      drivers/*/max77686*.c
8736 F:      drivers/*/max77693*.c
8737 F:      drivers/extcon/extcon-max14577.c
8738 F:      drivers/extcon/extcon-max77693.c
8739 F:      drivers/rtc/rtc-max77686.c
8740 F:      drivers/clk/clk-max77686.c
8741 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8742 F:      Documentation/devicetree/bindings/*/max77686.txt
8743 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8744 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8745 F:      include/linux/mfd/max14577*.h
8746 F:      include/linux/mfd/max77686*.h
8747 F:      include/linux/mfd/max77693*.h
8748
8749 MAXIRADIO FM RADIO RECEIVER DRIVER
8750 M:      Hans Verkuil <hverkuil@xs4all.nl>
8751 L:      linux-media@vger.kernel.org
8752 T:      git git://linuxtv.org/media_tree.git
8753 W:      https://linuxtv.org
8754 S:      Maintained
8755 F:      drivers/media/radio/radio-maxiradio*
8756
8757 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8758 M:      Peter Rosin <peda@axentia.se>
8759 L:      linux-iio@vger.kernel.org
8760 S:      Maintained
8761 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8762 F:      drivers/iio/potentiometer/mcp4018.c
8763 F:      drivers/iio/potentiometer/mcp4531.c
8764
8765 MCR20A IEEE-802.15.4 RADIO DRIVER
8766 M:      Xue Liu <liuxuenetmail@gmail.com>
8767 L:      linux-wpan@vger.kernel.org
8768 W:      https://github.com/xueliu/mcr20a-linux
8769 S:      Maintained
8770 F:      drivers/net/ieee802154/mcr20a.c
8771 F:      drivers/net/ieee802154/mcr20a.h
8772 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8773
8774 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8775 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8776 L:      linux-iio@vger.kernel.org
8777 S:      Maintained
8778 F:      drivers/iio/dac/cio-dac.c
8779
8780 MEDIA DRIVERS FOR ASCOT2E
8781 M:      Sergey Kozlov <serjk@netup.ru>
8782 M:      Abylay Ospan <aospan@netup.ru>
8783 L:      linux-media@vger.kernel.org
8784 W:      https://linuxtv.org
8785 W:      http://netup.tv/
8786 T:      git git://linuxtv.org/media_tree.git
8787 S:      Supported
8788 F:      drivers/media/dvb-frontends/ascot2e*
8789
8790 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8791 M:      Jasmin Jessich <jasmin@anw.at>
8792 L:      linux-media@vger.kernel.org
8793 W:      https://linuxtv.org
8794 T:      git git://linuxtv.org/media_tree.git
8795 S:      Maintained
8796 F:      drivers/media/dvb-frontends/cxd2099*
8797
8798 MEDIA DRIVERS FOR CXD2841ER
8799 M:      Sergey Kozlov <serjk@netup.ru>
8800 M:      Abylay Ospan <aospan@netup.ru>
8801 L:      linux-media@vger.kernel.org
8802 W:      https://linuxtv.org
8803 W:      http://netup.tv/
8804 T:      git git://linuxtv.org/media_tree.git
8805 S:      Supported
8806 F:      drivers/media/dvb-frontends/cxd2841er*
8807
8808 MEDIA DRIVERS FOR CXD2880
8809 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8810 L:      linux-media@vger.kernel.org
8811 W:      http://linuxtv.org/
8812 T:      git git://linuxtv.org/media_tree.git
8813 S:      Supported
8814 F:      drivers/media/dvb-frontends/cxd2880/*
8815 F:      drivers/media/spi/cxd2880*
8816
8817 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8818 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8819 L:      linux-media@vger.kernel.org
8820 W:      https://linuxtv.org
8821 T:      git git://linuxtv.org/media_tree.git
8822 S:      Maintained
8823 F:      drivers/media/pci/ddbridge/*
8824
8825 MEDIA DRIVERS FOR FREESCALE IMX
8826 M:      Steve Longerbeam <slongerbeam@gmail.com>
8827 M:      Philipp Zabel <p.zabel@pengutronix.de>
8828 L:      linux-media@vger.kernel.org
8829 T:      git git://linuxtv.org/media_tree.git
8830 S:      Maintained
8831 F:      Documentation/devicetree/bindings/media/imx.txt
8832 F:      Documentation/media/v4l-drivers/imx.rst
8833 F:      drivers/staging/media/imx/
8834 F:      include/linux/imx-media.h
8835 F:      include/media/imx.h
8836
8837 MEDIA DRIVERS FOR HELENE
8838 M:      Abylay Ospan <aospan@netup.ru>
8839 L:      linux-media@vger.kernel.org
8840 W:      https://linuxtv.org
8841 W:      http://netup.tv/
8842 T:      git git://linuxtv.org/media_tree.git
8843 S:      Supported
8844 F:      drivers/media/dvb-frontends/helene*
8845
8846 MEDIA DRIVERS FOR HORUS3A
8847 M:      Sergey Kozlov <serjk@netup.ru>
8848 M:      Abylay Ospan <aospan@netup.ru>
8849 L:      linux-media@vger.kernel.org
8850 W:      https://linuxtv.org
8851 W:      http://netup.tv/
8852 T:      git git://linuxtv.org/media_tree.git
8853 S:      Supported
8854 F:      drivers/media/dvb-frontends/horus3a*
8855
8856 MEDIA DRIVERS FOR LNBH25
8857 M:      Sergey Kozlov <serjk@netup.ru>
8858 M:      Abylay Ospan <aospan@netup.ru>
8859 L:      linux-media@vger.kernel.org
8860 W:      https://linuxtv.org
8861 W:      http://netup.tv/
8862 T:      git git://linuxtv.org/media_tree.git
8863 S:      Supported
8864 F:      drivers/media/dvb-frontends/lnbh25*
8865
8866 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8867 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8868 L:      linux-media@vger.kernel.org
8869 W:      https://linuxtv.org
8870 T:      git git://linuxtv.org/media_tree.git
8871 S:      Maintained
8872 F:      drivers/media/dvb-frontends/mxl5xx*
8873
8874 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8875 M:      Sergey Kozlov <serjk@netup.ru>
8876 M:      Abylay Ospan <aospan@netup.ru>
8877 L:      linux-media@vger.kernel.org
8878 W:      https://linuxtv.org
8879 W:      http://netup.tv/
8880 T:      git git://linuxtv.org/media_tree.git
8881 S:      Supported
8882 F:      drivers/media/pci/netup_unidvb/*
8883
8884 MEDIA DRIVERS FOR RENESAS - CEU
8885 M:      Jacopo Mondi <jacopo@jmondi.org>
8886 L:      linux-media@vger.kernel.org
8887 L:      linux-renesas-soc@vger.kernel.org
8888 T:      git git://linuxtv.org/media_tree.git
8889 S:      Supported
8890 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8891 F:      drivers/media/platform/renesas-ceu.c
8892 F:      include/media/drv-intf/renesas-ceu.h
8893
8894 MEDIA DRIVERS FOR RENESAS - DRIF
8895 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8896 L:      linux-media@vger.kernel.org
8897 L:      linux-renesas-soc@vger.kernel.org
8898 T:      git git://linuxtv.org/media_tree.git
8899 S:      Supported
8900 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8901 F:      drivers/media/platform/rcar_drif.c
8902
8903 MEDIA DRIVERS FOR RENESAS - FCP
8904 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8905 L:      linux-media@vger.kernel.org
8906 L:      linux-renesas-soc@vger.kernel.org
8907 T:      git git://linuxtv.org/media_tree.git
8908 S:      Supported
8909 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8910 F:      drivers/media/platform/rcar-fcp.c
8911 F:      include/media/rcar-fcp.h
8912
8913 MEDIA DRIVERS FOR RENESAS - FDP1
8914 M:      Kieran Bingham <kieran@bingham.xyz>
8915 L:      linux-media@vger.kernel.org
8916 L:      linux-renesas-soc@vger.kernel.org
8917 T:      git git://linuxtv.org/media_tree.git
8918 S:      Supported
8919 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8920 F:      drivers/media/platform/rcar_fdp1.c
8921
8922 MEDIA DRIVERS FOR RENESAS - VIN
8923 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8924 L:      linux-media@vger.kernel.org
8925 L:      linux-renesas-soc@vger.kernel.org
8926 T:      git git://linuxtv.org/media_tree.git
8927 S:      Supported
8928 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8929 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8930 F:      drivers/media/platform/rcar-vin/
8931
8932 MEDIA DRIVERS FOR RENESAS - VSP1
8933 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8934 L:      linux-media@vger.kernel.org
8935 L:      linux-renesas-soc@vger.kernel.org
8936 T:      git git://linuxtv.org/media_tree.git
8937 S:      Supported
8938 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8939 F:      drivers/media/platform/vsp1/
8940
8941 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR 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/stv0910*
8948
8949 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8950 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8951 L:      linux-media@vger.kernel.org
8952 W:      https://linuxtv.org
8953 T:      git git://linuxtv.org/media_tree.git
8954 S:      Maintained
8955 F:      drivers/media/dvb-frontends/stv6111*
8956
8957 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8958 M:      Dmitry Osipenko <digetx@gmail.com>
8959 L:      linux-media@vger.kernel.org
8960 L:      linux-tegra@vger.kernel.org
8961 T:      git git://linuxtv.org/media_tree.git
8962 S:      Maintained
8963 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8964 F:      drivers/staging/media/tegra-vde/
8965
8966 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8967 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8968 P:      LinuxTV.org Project
8969 L:      linux-media@vger.kernel.org
8970 W:      https://linuxtv.org
8971 Q:      http://patchwork.kernel.org/project/linux-media/list/
8972 T:      git git://linuxtv.org/media_tree.git
8973 S:      Maintained
8974 F:      Documentation/devicetree/bindings/media/
8975 F:      Documentation/media/
8976 F:      drivers/media/
8977 F:      drivers/staging/media/
8978 F:      include/linux/platform_data/media/
8979 F:      include/media/
8980 F:      include/uapi/linux/dvb/
8981 F:      include/uapi/linux/videodev2.h
8982 F:      include/uapi/linux/media.h
8983 F:      include/uapi/linux/v4l2-*
8984 F:      include/uapi/linux/meye.h
8985 F:      include/uapi/linux/ivtv*
8986 F:      include/uapi/linux/uvcvideo.h
8987
8988 MEDIATEK CIR DRIVER
8989 M:      Sean Wang <sean.wang@mediatek.com>
8990 S:      Maintained
8991 F:      drivers/media/rc/mtk-cir.c
8992
8993 MEDIATEK DMA DRIVER
8994 M:      Sean Wang <sean.wang@mediatek.com>
8995 L:      dmaengine@vger.kernel.org
8996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8997 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8998 S:      Maintained
8999 F:      Documentation/devicetree/bindings/dma/mtk-*
9000 F:      drivers/dma/mediatek/
9001
9002 MEDIATEK PMIC LED DRIVER
9003 M:      Sean Wang <sean.wang@mediatek.com>
9004 S:      Maintained
9005 F:      drivers/leds/leds-mt6323.c
9006 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9007
9008 MEDIATEK ETHERNET DRIVER
9009 M:      Felix Fietkau <nbd@openwrt.org>
9010 M:      John Crispin <john@phrozen.org>
9011 M:      Sean Wang <sean.wang@mediatek.com>
9012 M:      Nelson Chang <nelson.chang@mediatek.com>
9013 L:      netdev@vger.kernel.org
9014 S:      Maintained
9015 F:      drivers/net/ethernet/mediatek/
9016
9017 MEDIATEK SWITCH DRIVER
9018 M:      Sean Wang <sean.wang@mediatek.com>
9019 L:      netdev@vger.kernel.org
9020 S:      Maintained
9021 F:      drivers/net/dsa/mt7530.*
9022 F:      net/dsa/tag_mtk.c
9023
9024 MEDIATEK JPEG DRIVER
9025 M:      Rick Chang <rick.chang@mediatek.com>
9026 M:      Bin Liu <bin.liu@mediatek.com>
9027 S:      Supported
9028 F:      drivers/media/platform/mtk-jpeg/
9029 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9030
9031 MEDIATEK MDP DRIVER
9032 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9033 M:      Houlong Wei <houlong.wei@mediatek.com>
9034 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9035 S:      Supported
9036 F:      drivers/media/platform/mtk-mdp/
9037 F:      drivers/media/platform/mtk-vpu/
9038 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9039
9040 MEDIATEK MEDIA DRIVER
9041 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9042 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9043 S:      Supported
9044 F:      drivers/media/platform/mtk-vcodec/
9045 F:      drivers/media/platform/mtk-vpu/
9046 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9047 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9048
9049 MEDIATEK MT7601U WIRELESS LAN DRIVER
9050 M:      Jakub Kicinski <kubakici@wp.pl>
9051 L:      linux-wireless@vger.kernel.org
9052 S:      Maintained
9053 F:      drivers/net/wireless/mediatek/mt7601u/
9054
9055 MEDIATEK NAND CONTROLLER DRIVER
9056 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9057 L:      linux-mtd@lists.infradead.org
9058 S:      Maintained
9059 F:      drivers/mtd/nand/raw/mtk_*
9060 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9061
9062 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9063 M:      Sean Wang <sean.wang@mediatek.com>
9064 S:      Maintained
9065 F:      drivers/char/hw_random/mtk-rng.c
9066
9067 MEDIATEK USB3 DRD IP DRIVER
9068 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9069 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9070 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9071 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9072 S:      Maintained
9073 F:      drivers/usb/mtu3/
9074
9075 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9076 M:      Peter Senna Tschudin <peter.senna@collabora.com>
9077 M:      Martin Donnelly <martin.donnelly@ge.com>
9078 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9079 S:      Maintained
9080 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9081 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9082
9083 MEGARAID SCSI/SAS DRIVERS
9084 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9085 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9086 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9087 L:      megaraidlinux.pdl@broadcom.com
9088 L:      linux-scsi@vger.kernel.org
9089 W:      http://www.avagotech.com/support/
9090 S:      Maintained
9091 F:      Documentation/scsi/megaraid.txt
9092 F:      drivers/scsi/megaraid.*
9093 F:      drivers/scsi/megaraid/
9094
9095 MELEXIS MLX90614 DRIVER
9096 M:      Crt Mori <cmo@melexis.com>
9097 L:      linux-iio@vger.kernel.org
9098 W:      http://www.melexis.com
9099 S:      Supported
9100 F:      drivers/iio/temperature/mlx90614.c
9101
9102 MELEXIS MLX90632 DRIVER
9103 M:      Crt Mori <cmo@melexis.com>
9104 L:      linux-iio@vger.kernel.org
9105 W:      http://www.melexis.com
9106 S:      Supported
9107 F:      drivers/iio/temperature/mlx90632.c
9108
9109 MELFAS MIP4 TOUCHSCREEN DRIVER
9110 M:      Sangwon Jee <jeesw@melfas.com>
9111 W:      http://www.melfas.com
9112 S:      Supported
9113 F:      drivers/input/touchscreen/melfas_mip4.c
9114 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9115
9116 MELLANOX ETHERNET DRIVER (mlx4_en)
9117 M:      Tariq Toukan <tariqt@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/mlx4/en_*
9123
9124 MELLANOX ETHERNET DRIVER (mlx5e)
9125 M:      Saeed Mahameed <saeedm@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_*
9131
9132 MELLANOX ETHERNET INNOVA DRIVERS
9133 R:      Boris Pismenny <borisp@mellanox.com>
9134 L:      netdev@vger.kernel.org
9135 S:      Supported
9136 W:      http://www.mellanox.com
9137 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9138 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9139 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9140 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9141 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9142
9143 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9144 R:      Boris Pismenny <borisp@mellanox.com>
9145 L:      netdev@vger.kernel.org
9146 S:      Supported
9147 W:      http://www.mellanox.com
9148 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9149 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9150 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9151
9152 MELLANOX ETHERNET SWITCH DRIVERS
9153 M:      Jiri Pirko <jiri@mellanox.com>
9154 M:      Ido Schimmel <idosch@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/mlxsw/
9160
9161 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9162 M:      mlxsw@mellanox.com
9163 L:      netdev@vger.kernel.org
9164 S:      Supported
9165 W:      http://www.mellanox.com
9166 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9167 F:      drivers/net/ethernet/mellanox/mlxfw/
9168
9169 MELLANOX HARDWARE PLATFORM SUPPORT
9170 M:      Andy Shevchenko <andy@infradead.org>
9171 M:      Darren Hart <dvhart@infradead.org>
9172 M:      Vadim Pasternak <vadimp@mellanox.com>
9173 L:      platform-driver-x86@vger.kernel.org
9174 S:      Supported
9175 F:      drivers/platform/mellanox/
9176
9177 MELLANOX MLX4 core VPI driver
9178 M:      Tariq Toukan <tariqt@mellanox.com>
9179 L:      netdev@vger.kernel.org
9180 L:      linux-rdma@vger.kernel.org
9181 W:      http://www.mellanox.com
9182 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9183 S:      Supported
9184 F:      drivers/net/ethernet/mellanox/mlx4/
9185 F:      include/linux/mlx4/
9186
9187 MELLANOX MLX4 IB driver
9188 M:      Yishai Hadas <yishaih@mellanox.com>
9189 L:      linux-rdma@vger.kernel.org
9190 W:      http://www.mellanox.com
9191 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9192 S:      Supported
9193 F:      drivers/infiniband/hw/mlx4/
9194 F:      include/linux/mlx4/
9195 F:      include/uapi/rdma/mlx4-abi.h
9196
9197 MELLANOX MLX5 core VPI driver
9198 M:      Saeed Mahameed <saeedm@mellanox.com>
9199 M:      Leon Romanovsky <leonro@mellanox.com>
9200 L:      netdev@vger.kernel.org
9201 L:      linux-rdma@vger.kernel.org
9202 W:      http://www.mellanox.com
9203 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9204 S:      Supported
9205 F:      drivers/net/ethernet/mellanox/mlx5/core/
9206 F:      include/linux/mlx5/
9207
9208 MELLANOX MLX5 IB driver
9209 M:      Leon Romanovsky <leonro@mellanox.com>
9210 L:      linux-rdma@vger.kernel.org
9211 W:      http://www.mellanox.com
9212 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9213 S:      Supported
9214 F:      drivers/infiniband/hw/mlx5/
9215 F:      include/linux/mlx5/
9216 F:      include/uapi/rdma/mlx5-abi.h
9217
9218 MELLANOX MLXCPLD I2C AND MUX DRIVER
9219 M:      Vadim Pasternak <vadimp@mellanox.com>
9220 M:      Michael Shych <michaelsh@mellanox.com>
9221 L:      linux-i2c@vger.kernel.org
9222 S:      Supported
9223 F:      drivers/i2c/busses/i2c-mlxcpld.c
9224 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9225 F:      Documentation/i2c/busses/i2c-mlxcpld
9226
9227 MELLANOX MLXCPLD LED DRIVER
9228 M:      Vadim Pasternak <vadimp@mellanox.com>
9229 L:      linux-leds@vger.kernel.org
9230 S:      Supported
9231 F:      drivers/leds/leds-mlxcpld.c
9232 F:      drivers/leds/leds-mlxreg.c
9233 F:      Documentation/leds/leds-mlxcpld.txt
9234
9235 MELLANOX PLATFORM DRIVER
9236 M:      Vadim Pasternak <vadimp@mellanox.com>
9237 L:      platform-driver-x86@vger.kernel.org
9238 S:      Supported
9239 F:      drivers/platform/x86/mlx-platform.c
9240
9241 MEMBARRIER SUPPORT
9242 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9243 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9244 L:      linux-kernel@vger.kernel.org
9245 S:      Supported
9246 F:      kernel/sched/membarrier.c
9247 F:      include/uapi/linux/membarrier.h
9248 F:      arch/powerpc/include/asm/membarrier.h
9249
9250 MEMORY MANAGEMENT
9251 L:      linux-mm@kvack.org
9252 W:      http://www.linux-mm.org
9253 S:      Maintained
9254 F:      include/linux/mm.h
9255 F:      include/linux/gfp.h
9256 F:      include/linux/mmzone.h
9257 F:      include/linux/memory_hotplug.h
9258 F:      include/linux/vmalloc.h
9259 F:      mm/
9260
9261 MEMORY TECHNOLOGY DEVICES (MTD)
9262 M:      David Woodhouse <dwmw2@infradead.org>
9263 M:      Brian Norris <computersforpeace@gmail.com>
9264 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9265 M:      Marek Vasut <marek.vasut@gmail.com>
9266 M:      Richard Weinberger <richard@nod.at>
9267 L:      linux-mtd@lists.infradead.org
9268 W:      http://www.linux-mtd.infradead.org/
9269 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9270 T:      git git://git.infradead.org/linux-mtd.git master
9271 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9272 S:      Maintained
9273 F:      Documentation/devicetree/bindings/mtd/
9274 F:      drivers/mtd/
9275 F:      include/linux/mtd/
9276 F:      include/uapi/mtd/
9277
9278 MEN A21 WATCHDOG DRIVER
9279 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9280 L:      linux-watchdog@vger.kernel.org
9281 S:      Maintained
9282 F:      drivers/watchdog/mena21_wdt.c
9283
9284 MEN CHAMELEON BUS (mcb)
9285 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9286 S:      Maintained
9287 F:      drivers/mcb/
9288 F:      include/linux/mcb.h
9289 F:      Documentation/men-chameleon-bus.txt
9290
9291 MEN F21BMC (Board Management Controller)
9292 M:      Andreas Werner <andreas.werner@men.de>
9293 S:      Supported
9294 F:      drivers/mfd/menf21bmc.c
9295 F:      drivers/watchdog/menf21bmc_wdt.c
9296 F:      drivers/leds/leds-menf21bmc.c
9297 F:      drivers/hwmon/menf21bmc_hwmon.c
9298 F:      Documentation/hwmon/menf21bmc
9299
9300 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9301 M:      Neil Armstrong <narmstrong@baylibre.com>
9302 L:      linux-media@lists.freedesktop.org
9303 L:      linux-amlogic@lists.infradead.org
9304 W:      http://linux-meson.com/
9305 S:      Supported
9306 F:      drivers/media/platform/meson/ao-cec.c
9307 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9308 T:      git git://linuxtv.org/media_tree.git
9309
9310 MICROBLAZE ARCHITECTURE
9311 M:      Michal Simek <monstr@monstr.eu>
9312 W:      http://www.monstr.eu/fdt/
9313 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9314 S:      Supported
9315 F:      arch/microblaze/
9316
9317 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9318 M:      Richard Genoud <richard.genoud@gmail.com>
9319 S:      Maintained
9320 F:      drivers/tty/serial/atmel_serial.c
9321 F:      drivers/tty/serial/atmel_serial.h
9322
9323 MICROCHIP / ATMEL DMA DRIVER
9324 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9326 L:      dmaengine@vger.kernel.org
9327 S:      Supported
9328 F:      drivers/dma/at_hdmac.c
9329 F:      drivers/dma/at_hdmac_regs.h
9330 F:      include/linux/platform_data/dma-atmel.h
9331
9332 MICROCHIP / ATMEL ECC DRIVER
9333 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9334 L:      linux-crypto@vger.kernel.org
9335 S:      Maintained
9336 F:      drivers/crypto/atmel-ecc.*
9337
9338 MICROCHIP / ATMEL ISC DRIVER
9339 M:      Songjun Wu <songjun.wu@microchip.com>
9340 L:      linux-media@vger.kernel.org
9341 S:      Supported
9342 F:      drivers/media/platform/atmel/atmel-isc.c
9343 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9344 F:      devicetree/bindings/media/atmel-isc.txt
9345
9346 MICROCHIP / ATMEL NAND DRIVER
9347 M:      Wenyou Yang <wenyou.yang@microchip.com>
9348 M:      Josh Wu <rainyfeeling@outlook.com>
9349 L:      linux-mtd@lists.infradead.org
9350 S:      Supported
9351 F:      drivers/mtd/nand/raw/atmel/*
9352 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9353
9354 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9355 M:      Woojung Huh <Woojung.Huh@microchip.com>
9356 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9357 L:      netdev@vger.kernel.org
9358 S:      Maintained
9359 F:      net/dsa/tag_ksz.c
9360 F:      drivers/net/dsa/microchip/*
9361 F:      include/linux/platform_data/microchip-ksz.h
9362 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9363
9364 MICROCHIP LAN743X ETHERNET DRIVER
9365 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9366 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9367 L:      netdev@vger.kernel.org
9368 S:      Maintained
9369 F:      drivers/net/ethernet/microchip/lan743x_*
9370
9371 MICROCHIP USB251XB DRIVER
9372 M:      Richard Leitner <richard.leitner@skidata.com>
9373 L:      linux-usb@vger.kernel.org
9374 S:      Maintained
9375 F:      drivers/usb/misc/usb251xb.c
9376 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9377
9378 MICROSEMI MIPS SOCS
9379 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9380 L:      linux-mips@linux-mips.org
9381 S:      Maintained
9382 F:      arch/mips/generic/board-ocelot.c
9383 F:      arch/mips/configs/generic/board-ocelot.config
9384 F:      arch/mips/boot/dts/mscc/
9385 F:      Documentation/devicetree/bindings/mips/mscc.txt
9386
9387 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9388 M:      Don Brace <don.brace@microsemi.com>
9389 L:      esc.storagedev@microsemi.com
9390 L:      linux-scsi@vger.kernel.org
9391 S:      Supported
9392 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9393 F:      drivers/scsi/smartpqi/Kconfig
9394 F:      drivers/scsi/smartpqi/Makefile
9395 F:      include/linux/cciss*.h
9396 F:      include/uapi/linux/cciss*.h
9397 F:      Documentation/scsi/smartpqi.txt
9398
9399 MICROSEMI ETHERNET SWITCH DRIVER
9400 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9401 L:      netdev@vger.kernel.org
9402 S:      Supported
9403 F:      drivers/net/ethernet/mscc/
9404
9405 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9406 M:      Chen Yu <yu.c.chen@intel.com>
9407 L:      platform-driver-x86@vger.kernel.org
9408 S:      Supported
9409 F:      drivers/platform/x86/surfacepro3_button.c
9410
9411 MICROTEK X6 SCANNER
9412 M:      Oliver Neukum <oliver@neukum.org>
9413 S:      Maintained
9414 F:      drivers/usb/image/microtek.*
9415
9416 MIPS
9417 M:      Ralf Baechle <ralf@linux-mips.org>
9418 M:      Paul Burton <paul.burton@mips.com>
9419 M:      James Hogan <jhogan@kernel.org>
9420 L:      linux-mips@linux-mips.org
9421 W:      http://www.linux-mips.org/
9422 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9424 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9425 S:      Supported
9426 F:      Documentation/devicetree/bindings/mips/
9427 F:      Documentation/mips/
9428 F:      arch/mips/
9429 F:      drivers/platform/mips/
9430
9431 MIPS BOSTON DEVELOPMENT BOARD
9432 M:      Paul Burton <paul.burton@mips.com>
9433 L:      linux-mips@linux-mips.org
9434 S:      Maintained
9435 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9436 F:      arch/mips/boot/dts/img/boston.dts
9437 F:      arch/mips/configs/generic/board-boston.config
9438 F:      drivers/clk/imgtec/clk-boston.c
9439 F:      include/dt-bindings/clock/boston-clock.h
9440
9441 MIPS GENERIC PLATFORM
9442 M:      Paul Burton <paul.burton@mips.com>
9443 L:      linux-mips@linux-mips.org
9444 S:      Supported
9445 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9446 F:      arch/mips/generic/
9447 F:      arch/mips/tools/generic-board-config.sh
9448
9449 MIPS/LOONGSON1 ARCHITECTURE
9450 M:      Keguang Zhang <keguang.zhang@gmail.com>
9451 L:      linux-mips@linux-mips.org
9452 S:      Maintained
9453 F:      arch/mips/loongson32/
9454 F:      arch/mips/include/asm/mach-loongson32/
9455 F:      drivers/*/*loongson1*
9456 F:      drivers/*/*/*loongson1*
9457
9458 MIPS/LOONGSON2 ARCHITECTURE
9459 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9460 L:      linux-mips@linux-mips.org
9461 S:      Maintained
9462 F:      arch/mips/loongson64/*{2e/2f}*
9463 F:      arch/mips/include/asm/mach-loongson64/
9464 F:      drivers/*/*loongson2*
9465 F:      drivers/*/*/*loongson2*
9466
9467 MIPS/LOONGSON3 ARCHITECTURE
9468 M:      Huacai Chen <chenhc@lemote.com>
9469 L:      linux-mips@linux-mips.org
9470 S:      Maintained
9471 F:      arch/mips/loongson64/
9472 F:      arch/mips/include/asm/mach-loongson64/
9473 F:      drivers/platform/mips/cpu_hwmon.c
9474 F:      drivers/*/*loongson3*
9475 F:      drivers/*/*/*loongson3*
9476
9477 MIPS RINT INSTRUCTION EMULATION
9478 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9479 L:      linux-mips@linux-mips.org
9480 S:      Supported
9481 F:      arch/mips/math-emu/sp_rint.c
9482 F:      arch/mips/math-emu/dp_rint.c
9483
9484 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9485 M:      Hans Verkuil <hverkuil@xs4all.nl>
9486 L:      linux-media@vger.kernel.org
9487 T:      git git://linuxtv.org/media_tree.git
9488 W:      https://linuxtv.org
9489 S:      Odd Fixes
9490 F:      drivers/media/radio/radio-miropcm20*
9491
9492 MMP SUPPORT
9493 M:      Eric Miao <eric.y.miao@gmail.com>
9494 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9496 T:      git git://github.com/hzhuang1/linux.git
9497 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9498 S:      Maintained
9499 F:      arch/arm/boot/dts/mmp*
9500 F:      arch/arm/mach-mmp/
9501
9502 MN88472 MEDIA DRIVER
9503 M:      Antti Palosaari <crope@iki.fi>
9504 L:      linux-media@vger.kernel.org
9505 W:      https://linuxtv.org
9506 W:      http://palosaari.fi/linux/
9507 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9508 S:      Maintained
9509 F:      drivers/media/dvb-frontends/mn88472*
9510
9511 MN88473 MEDIA DRIVER
9512 M:      Antti Palosaari <crope@iki.fi>
9513 L:      linux-media@vger.kernel.org
9514 W:      https://linuxtv.org
9515 W:      http://palosaari.fi/linux/
9516 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9517 S:      Maintained
9518 F:      drivers/media/dvb-frontends/mn88473*
9519
9520 PCI DRIVER FOR MOBIVEIL PCIE IP
9521 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9522 L:      linux-pci@vger.kernel.org
9523 S:      Supported
9524 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9525 F:      drivers/pci/controller/pcie-mobiveil.c
9526
9527 MODULE SUPPORT
9528 M:      Jessica Yu <jeyu@kernel.org>
9529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9530 S:      Maintained
9531 F:      include/linux/module.h
9532 F:      kernel/module.c
9533
9534 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9535 W:      http://popies.net/meye/
9536 S:      Orphan
9537 F:      Documentation/media/v4l-drivers/meye*
9538 F:      drivers/media/pci/meye/
9539 F:      include/uapi/linux/meye.h
9540
9541 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9542 M:      Jiri Slaby <jirislaby@gmail.com>
9543 S:      Maintained
9544 F:      Documentation/serial/moxa-smartio
9545 F:      drivers/tty/mxser.*
9546
9547 MR800 AVERMEDIA USB FM RADIO DRIVER
9548 M:      Alexey Klimov <klimov.linux@gmail.com>
9549 L:      linux-media@vger.kernel.org
9550 T:      git git://linuxtv.org/media_tree.git
9551 S:      Maintained
9552 F:      drivers/media/radio/radio-mr800.c
9553
9554 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9555 M:      Alan Ott <alan@signal11.us>
9556 L:      linux-wpan@vger.kernel.org
9557 S:      Maintained
9558 F:      drivers/net/ieee802154/mrf24j40.c
9559 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9560
9561 MSI LAPTOP SUPPORT
9562 M:      "Lee, Chun-Yi" <jlee@suse.com>
9563 L:      platform-driver-x86@vger.kernel.org
9564 S:      Maintained
9565 F:      drivers/platform/x86/msi-laptop.c
9566
9567 MSI WMI SUPPORT
9568 L:      platform-driver-x86@vger.kernel.org
9569 S:      Orphan
9570 F:      drivers/platform/x86/msi-wmi.c
9571
9572 MSI001 MEDIA DRIVER
9573 M:      Antti Palosaari <crope@iki.fi>
9574 L:      linux-media@vger.kernel.org
9575 W:      https://linuxtv.org
9576 W:      http://palosaari.fi/linux/
9577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9578 T:      git git://linuxtv.org/anttip/media_tree.git
9579 S:      Maintained
9580 F:      drivers/media/tuners/msi001*
9581
9582 MSI2500 MEDIA DRIVER
9583 M:      Antti Palosaari <crope@iki.fi>
9584 L:      linux-media@vger.kernel.org
9585 W:      https://linuxtv.org
9586 W:      http://palosaari.fi/linux/
9587 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9588 T:      git git://linuxtv.org/anttip/media_tree.git
9589 S:      Maintained
9590 F:      drivers/media/usb/msi2500/
9591
9592 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9593 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9594 L:      linux-mtd@lists.infradead.org
9595 S:      Maintained
9596 F:      drivers/mtd/devices/docg3*
9597
9598 MT9M032 APTINA SENSOR DRIVER
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/mt9m032.c
9604 F:      include/media/i2c/mt9m032.h
9605
9606 MT9P031 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/mt9p031.c
9612 F:      include/media/i2c/mt9p031.h
9613
9614 MT9T001 APTINA CAMERA SENSOR
9615 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9616 L:      linux-media@vger.kernel.org
9617 T:      git git://linuxtv.org/media_tree.git
9618 S:      Maintained
9619 F:      drivers/media/i2c/mt9t001.c
9620 F:      include/media/i2c/mt9t001.h
9621
9622 MT9T112 APTINA CAMERA SENSOR
9623 M:      Jacopo Mondi <jacopo@jmondi.org>
9624 L:      linux-media@vger.kernel.org
9625 T:      git git://linuxtv.org/media_tree.git
9626 S:      Odd Fixes
9627 F:      drivers/media/i2c/mt9t112.c
9628 F:      include/media/i2c/mt9t112.h
9629
9630 MT9V032 APTINA CAMERA SENSOR
9631 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9632 L:      linux-media@vger.kernel.org
9633 T:      git git://linuxtv.org/media_tree.git
9634 S:      Maintained
9635 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9636 F:      drivers/media/i2c/mt9v032.c
9637 F:      include/media/i2c/mt9v032.h
9638
9639 MULTIFUNCTION DEVICES (MFD)
9640 M:      Lee Jones <lee.jones@linaro.org>
9641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9642 S:      Supported
9643 F:      Documentation/devicetree/bindings/mfd/
9644 F:      drivers/mfd/
9645 F:      include/linux/mfd/
9646 F:      include/dt-bindings/mfd/
9647
9648 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9649 S:      Orphan
9650 F:      drivers/mmc/host/mmc_spi.c
9651 F:      include/linux/spi/mmc_spi.h
9652
9653 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9654 M:      Ulf Hansson <ulf.hansson@linaro.org>
9655 L:      linux-mmc@vger.kernel.org
9656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9657 S:      Maintained
9658 F:      Documentation/devicetree/bindings/mmc/
9659 F:      drivers/mmc/
9660 F:      include/linux/mmc/
9661 F:      include/uapi/linux/mmc/
9662
9663 MULTIPLEXER SUBSYSTEM
9664 M:      Peter Rosin <peda@axentia.se>
9665 S:      Maintained
9666 F:      Documentation/ABI/testing/sysfs-class-mux*
9667 F:      Documentation/devicetree/bindings/mux/
9668 F:      include/linux/dt-bindings/mux/
9669 F:      include/linux/mux/
9670 F:      drivers/mux/
9671
9672 MULTITECH MULTIPORT CARD (ISICOM)
9673 S:      Orphan
9674 F:      drivers/tty/isicom.c
9675 F:      include/linux/isicom.h
9676
9677 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9678 M:      Bin Liu <b-liu@ti.com>
9679 L:      linux-usb@vger.kernel.org
9680 S:      Maintained
9681 F:      drivers/usb/musb/
9682
9683 MXL5007T MEDIA DRIVER
9684 M:      Michael Krufky <mkrufky@linuxtv.org>
9685 L:      linux-media@vger.kernel.org
9686 W:      https://linuxtv.org
9687 W:      http://github.com/mkrufky
9688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9689 T:      git git://linuxtv.org/mkrufky/tuners.git
9690 S:      Maintained
9691 F:      drivers/media/tuners/mxl5007t.*
9692
9693 MXSFB DRM DRIVER
9694 M:      Marek Vasut <marex@denx.de>
9695 S:      Supported
9696 F:      drivers/gpu/drm/mxsfb/
9697 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9698
9699 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9700 M:      Chris Lee <christopher.lee@cspi.com>
9701 L:      netdev@vger.kernel.org
9702 W:      https://www.cspi.com/ethernet-products/support/downloads/
9703 S:      Supported
9704 F:      drivers/net/ethernet/myricom/myri10ge/
9705
9706 NAND FLASH SUBSYSTEM
9707 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9708 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9709 R:      Richard Weinberger <richard@nod.at>
9710 L:      linux-mtd@lists.infradead.org
9711 W:      http://www.linux-mtd.infradead.org/
9712 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9713 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9714 T:      git git://git.infradead.org/linux-mtd.git nand/next
9715 S:      Maintained
9716 F:      drivers/mtd/nand/
9717 F:      include/linux/mtd/*nand*.h
9718
9719 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9720 M:      Daniel Mack <zonque@gmail.com>
9721 S:      Maintained
9722 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9723 W:      http://www.native-instruments.com
9724 F:      sound/usb/caiaq/
9725
9726 NATSEMI ETHERNET DRIVER (DP8381x)
9727 S:      Orphan
9728 F:      drivers/net/ethernet/natsemi/natsemi.c
9729
9730 NCP FILESYSTEM
9731 M:      Petr Vandrovec <petr@vandrovec.name>
9732 S:      Obsolete
9733 F:      drivers/staging/ncpfs/
9734
9735 NCR 5380 SCSI DRIVERS
9736 M:      Finn Thain <fthain@telegraphics.com.au>
9737 M:      Michael Schmitz <schmitzmic@gmail.com>
9738 L:      linux-scsi@vger.kernel.org
9739 S:      Maintained
9740 F:      Documentation/scsi/g_NCR5380.txt
9741 F:      drivers/scsi/NCR5380.*
9742 F:      drivers/scsi/arm/cumana_1.c
9743 F:      drivers/scsi/arm/oak.c
9744 F:      drivers/scsi/atari_scsi.*
9745 F:      drivers/scsi/dmx3191d.c
9746 F:      drivers/scsi/g_NCR5380.*
9747 F:      drivers/scsi/mac_scsi.*
9748 F:      drivers/scsi/sun3_scsi.*
9749 F:      drivers/scsi/sun3_scsi_vme.c
9750
9751 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9752 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9753 L:      linux-scsi@vger.kernel.org
9754 S:      Maintained
9755 F:      drivers/scsi/NCR_D700.*
9756
9757 NCT6775 HARDWARE MONITOR DRIVER
9758 M:      Guenter Roeck <linux@roeck-us.net>
9759 L:      linux-hwmon@vger.kernel.org
9760 S:      Maintained
9761 F:      Documentation/hwmon/nct6775
9762 F:      drivers/hwmon/nct6775.c
9763
9764 NET_FAILOVER MODULE
9765 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9766 L:      netdev@vger.kernel.org
9767 S:      Supported
9768 F:      driver/net/net_failover.c
9769 F:      include/net/net_failover.h
9770 F:      Documentation/networking/net_failover.rst
9771
9772 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9773 M:      Faisal Latif <faisal.latif@intel.com>
9774 L:      linux-rdma@vger.kernel.org
9775 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9776 S:      Supported
9777 F:      drivers/infiniband/hw/nes/
9778 F:      include/uapi/rdma/nes-abi.h
9779
9780 NETEM NETWORK EMULATOR
9781 M:      Stephen Hemminger <stephen@networkplumber.org>
9782 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9783 S:      Maintained
9784 F:      net/sched/sch_netem.c
9785
9786 NETERION 10GbE DRIVERS (s2io/vxge)
9787 M:      Jon Mason <jdmason@kudzu.us>
9788 L:      netdev@vger.kernel.org
9789 S:      Supported
9790 F:      Documentation/networking/s2io.txt
9791 F:      Documentation/networking/vxge.txt
9792 F:      drivers/net/ethernet/neterion/
9793
9794 NETFILTER
9795 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9796 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9797 M:      Florian Westphal <fw@strlen.de>
9798 L:      netfilter-devel@vger.kernel.org
9799 L:      coreteam@netfilter.org
9800 W:      http://www.netfilter.org/
9801 W:      http://www.iptables.org/
9802 W:      http://www.nftables.org/
9803 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9806 S:      Maintained
9807 F:      include/linux/netfilter*
9808 F:      include/linux/netfilter/
9809 F:      include/net/netfilter/
9810 F:      include/uapi/linux/netfilter*
9811 F:      include/uapi/linux/netfilter/
9812 F:      net/*/netfilter.c
9813 F:      net/*/netfilter/
9814 F:      net/netfilter/
9815 F:      net/bridge/br_netfilter*.c
9816
9817 NETROM NETWORK LAYER
9818 M:      Ralf Baechle <ralf@linux-mips.org>
9819 L:      linux-hams@vger.kernel.org
9820 W:      http://www.linux-ax25.org/
9821 S:      Maintained
9822 F:      include/net/netrom.h
9823 F:      include/uapi/linux/netrom.h
9824 F:      net/netrom/
9825
9826 NETRONOME ETHERNET DRIVERS
9827 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9828 L:      oss-drivers@netronome.com
9829 S:      Maintained
9830 F:      drivers/net/ethernet/netronome/
9831
9832 NETWORK BLOCK DEVICE (NBD)
9833 M:      Josef Bacik <josef@toxicpanda.com>
9834 S:      Maintained
9835 L:      linux-block@vger.kernel.org
9836 L:      nbd@other.debian.org
9837 F:      Documentation/blockdev/nbd.txt
9838 F:      drivers/block/nbd.c
9839 F:      include/uapi/linux/nbd.h
9840
9841 NETWORK DROP MONITOR
9842 M:      Neil Horman <nhorman@tuxdriver.com>
9843 L:      netdev@vger.kernel.org
9844 S:      Maintained
9845 W:      https://fedorahosted.org/dropwatch/
9846 F:      net/core/drop_monitor.c
9847
9848 NETWORKING DRIVERS
9849 M:      "David S. Miller" <davem@davemloft.net>
9850 L:      netdev@vger.kernel.org
9851 W:      http://www.linuxfoundation.org/en/Net
9852 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9855 S:      Odd Fixes
9856 F:      Documentation/devicetree/bindings/net/
9857 F:      drivers/net/
9858 F:      include/linux/if_*
9859 F:      include/linux/netdevice.h
9860 F:      include/linux/etherdevice.h
9861 F:      include/linux/fcdevice.h
9862 F:      include/linux/fddidevice.h
9863 F:      include/linux/hippidevice.h
9864 F:      include/linux/inetdevice.h
9865 F:      include/uapi/linux/if_*
9866 F:      include/uapi/linux/netdevice.h
9867
9868 NETWORKING DRIVERS (WIRELESS)
9869 M:      Kalle Valo <kvalo@codeaurora.org>
9870 L:      linux-wireless@vger.kernel.org
9871 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9874 S:      Maintained
9875 F:      Documentation/devicetree/bindings/net/wireless/
9876 F:      drivers/net/wireless/
9877
9878 NETWORKING [DSA]
9879 M:      Andrew Lunn <andrew@lunn.ch>
9880 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9881 M:      Florian Fainelli <f.fainelli@gmail.com>
9882 S:      Maintained
9883 F:      net/dsa/
9884 F:      include/net/dsa.h
9885 F:      include/linux/dsa/
9886 F:      drivers/net/dsa/
9887
9888 NETWORKING [GENERAL]
9889 M:      "David S. Miller" <davem@davemloft.net>
9890 L:      netdev@vger.kernel.org
9891 W:      http://www.linuxfoundation.org/en/Net
9892 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9895 B:      mailto:netdev@vger.kernel.org
9896 S:      Maintained
9897 F:      net/
9898 F:      include/net/
9899 F:      include/linux/in.h
9900 F:      include/linux/net.h
9901 F:      include/linux/netdevice.h
9902 F:      include/uapi/linux/in.h
9903 F:      include/uapi/linux/net.h
9904 F:      include/uapi/linux/netdevice.h
9905 F:      include/uapi/linux/net_namespace.h
9906 F:      tools/testing/selftests/net/
9907 F:      lib/net_utils.c
9908 F:      lib/random32.c
9909 F:      Documentation/networking/
9910
9911 NETWORKING [IPSEC]
9912 M:      Steffen Klassert <steffen.klassert@secunet.com>
9913 M:      Herbert Xu <herbert@gondor.apana.org.au>
9914 M:      "David S. Miller" <davem@davemloft.net>
9915 L:      netdev@vger.kernel.org
9916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9918 S:      Maintained
9919 F:      net/core/flow.c
9920 F:      net/xfrm/
9921 F:      net/key/
9922 F:      net/ipv4/xfrm*
9923 F:      net/ipv4/esp4*
9924 F:      net/ipv4/ah4.c
9925 F:      net/ipv4/ipcomp.c
9926 F:      net/ipv4/ip_vti.c
9927 F:      net/ipv6/xfrm*
9928 F:      net/ipv6/esp6*
9929 F:      net/ipv6/ah6.c
9930 F:      net/ipv6/ipcomp6.c
9931 F:      net/ipv6/ip6_vti.c
9932 F:      include/uapi/linux/xfrm.h
9933 F:      include/net/xfrm.h
9934
9935 NETWORKING [IPv4/IPv6]
9936 M:      "David S. Miller" <davem@davemloft.net>
9937 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9938 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9939 L:      netdev@vger.kernel.org
9940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9941 S:      Maintained
9942 F:      net/ipv4/
9943 F:      net/ipv6/
9944 F:      include/net/ip*
9945 F:      arch/x86/net/*
9946
9947 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9948 M:      Paul Moore <paul@paul-moore.com>
9949 W:      https://github.com/netlabel
9950 L:      netdev@vger.kernel.org
9951 L:      linux-security-module@vger.kernel.org
9952 S:      Maintained
9953 F:      Documentation/netlabel/
9954 F:      include/net/calipso.h
9955 F:      include/net/cipso_ipv4.h
9956 F:      include/net/netlabel.h
9957 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9958 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9959 F:      net/netlabel/
9960 F:      net/ipv4/cipso_ipv4.c
9961 F:      net/ipv6/calipso.c
9962 F:      net/netfilter/xt_CONNSECMARK.c
9963 F:      net/netfilter/xt_SECMARK.c
9964
9965 NETWORKING [TCP]
9966 M:      Eric Dumazet <edumazet@google.com>
9967 L:      netdev@vger.kernel.org
9968 S:      Maintained
9969 F:      net/ipv4/tcp*.c
9970 F:      net/ipv4/syncookies.c
9971 F:      net/ipv6/tcp*.c
9972 F:      net/ipv6/syncookies.c
9973 F:      include/uapi/linux/tcp.h
9974 F:      include/net/tcp.h
9975 F:      include/linux/tcp.h
9976 F:      include/trace/events/tcp.h
9977
9978 NETWORKING [TLS]
9979 M:      Boris Pismenny <borisp@mellanox.com>
9980 M:      Aviad Yehezkel <aviadye@mellanox.com>
9981 M:      Dave Watson <davejwatson@fb.com>
9982 L:      netdev@vger.kernel.org
9983 S:      Maintained
9984 F:      net/tls/*
9985 F:      include/uapi/linux/tls.h
9986 F:      include/net/tls.h
9987
9988 NETWORKING [WIRELESS]
9989 L:      linux-wireless@vger.kernel.org
9990 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9991
9992 NETDEVSIM
9993 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9994 S:      Maintained
9995 F:      drivers/net/netdevsim/*
9996
9997 NETXEN (1/10) GbE SUPPORT
9998 M:      Manish Chopra <manish.chopra@cavium.com>
9999 M:      Rahul Verma <rahul.verma@cavium.com>
10000 M:      Dept-GELinuxNICDev@cavium.com
10001 L:      netdev@vger.kernel.org
10002 S:      Supported
10003 F:      drivers/net/ethernet/qlogic/netxen/
10004
10005 NFC SUBSYSTEM
10006 M:      Samuel Ortiz <sameo@linux.intel.com>
10007 L:      linux-wireless@vger.kernel.org
10008 L:      linux-nfc@lists.01.org (subscribers-only)
10009 S:      Supported
10010 F:      net/nfc/
10011 F:      include/net/nfc/
10012 F:      include/uapi/linux/nfc.h
10013 F:      drivers/nfc/
10014 F:      include/linux/platform_data/nfcmrvl.h
10015 F:      include/linux/platform_data/nxp-nci.h
10016 F:      Documentation/devicetree/bindings/net/nfc/
10017
10018 NFS, SUNRPC, AND LOCKD CLIENTS
10019 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10020 M:      Anna Schumaker <anna.schumaker@netapp.com>
10021 L:      linux-nfs@vger.kernel.org
10022 W:      http://client.linux-nfs.org
10023 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10024 S:      Maintained
10025 F:      fs/lockd/
10026 F:      fs/nfs/
10027 F:      fs/nfs_common/
10028 F:      net/sunrpc/
10029 F:      include/linux/lockd/
10030 F:      include/linux/nfs*
10031 F:      include/linux/sunrpc/
10032 F:      include/uapi/linux/nfs*
10033 F:      include/uapi/linux/sunrpc/
10034
10035 NILFS2 FILESYSTEM
10036 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10037 L:      linux-nilfs@vger.kernel.org
10038 W:      https://nilfs.sourceforge.io/
10039 W:      https://nilfs.osdn.jp/
10040 T:      git git://github.com/konis/nilfs2.git
10041 S:      Supported
10042 F:      Documentation/filesystems/nilfs2.txt
10043 F:      fs/nilfs2/
10044 F:      include/trace/events/nilfs2.h
10045 F:      include/uapi/linux/nilfs2_api.h
10046 F:      include/uapi/linux/nilfs2_ondisk.h
10047
10048 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10049 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10050 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10051 S:      Maintained
10052 F:      Documentation/scsi/NinjaSCSI.txt
10053 F:      drivers/scsi/pcmcia/nsp_*
10054
10055 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10056 M:      GOTO Masanori <gotom@debian.or.jp>
10057 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10058 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10059 S:      Maintained
10060 F:      Documentation/scsi/NinjaSCSI.txt
10061 F:      drivers/scsi/nsp32*
10062
10063 NIOS2 ARCHITECTURE
10064 M:      Ley Foon Tan <lftan@altera.com>
10065 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10067 S:      Maintained
10068 F:      arch/nios2/
10069
10070 NOHZ, DYNTICKS SUPPORT
10071 M:      Frederic Weisbecker <fweisbec@gmail.com>
10072 M:      Thomas Gleixner <tglx@linutronix.de>
10073 M:      Ingo Molnar <mingo@kernel.org>
10074 L:      linux-kernel@vger.kernel.org
10075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10076 S:      Maintained
10077 F:      kernel/time/tick*.*
10078 F:      include/linux/tick.h
10079 F:      include/linux/sched/nohz.h
10080
10081 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10082 M:      Pavel Machek <pavel@ucw.cz>
10083 M:      Sakari Ailus <sakari.ailus@iki.fi>
10084 L:      linux-media@vger.kernel.org
10085 S:      Maintained
10086 F:      drivers/media/i2c/et8ek8
10087 F:      drivers/media/i2c/ad5820.c
10088
10089 NOKIA N900 POWER SUPPLY DRIVERS
10090 R:      Pali Rohár <pali.rohar@gmail.com>
10091 F:      include/linux/power/bq2415x_charger.h
10092 F:      include/linux/power/bq27xxx_battery.h
10093 F:      include/linux/power/isp1704_charger.h
10094 F:      drivers/power/supply/bq2415x_charger.c
10095 F:      drivers/power/supply/bq27xxx_battery.c
10096 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10097 F:      drivers/power/supply/isp1704_charger.c
10098 F:      drivers/power/supply/rx51_battery.c
10099
10100 NTB AMD DRIVER
10101 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10102 L:      linux-ntb@googlegroups.com
10103 S:      Supported
10104 F:      drivers/ntb/hw/amd/
10105
10106 NTB DRIVER CORE
10107 M:      Jon Mason <jdmason@kudzu.us>
10108 M:      Dave Jiang <dave.jiang@intel.com>
10109 M:      Allen Hubbe <allenbh@gmail.com>
10110 L:      linux-ntb@googlegroups.com
10111 S:      Supported
10112 W:      https://github.com/jonmason/ntb/wiki
10113 T:      git git://github.com/jonmason/ntb.git
10114 F:      drivers/ntb/
10115 F:      drivers/net/ntb_netdev.c
10116 F:      include/linux/ntb.h
10117 F:      include/linux/ntb_transport.h
10118 F:      tools/testing/selftests/ntb/
10119
10120 NTB IDT DRIVER
10121 M:      Serge Semin <fancer.lancer@gmail.com>
10122 L:      linux-ntb@googlegroups.com
10123 S:      Supported
10124 F:      drivers/ntb/hw/idt/
10125
10126 NTB INTEL DRIVER
10127 M:      Dave Jiang <dave.jiang@intel.com>
10128 L:      linux-ntb@googlegroups.com
10129 S:      Supported
10130 W:      https://github.com/davejiang/linux/wiki
10131 T:      git https://github.com/davejiang/linux.git
10132 F:      drivers/ntb/hw/intel/
10133
10134 NTFS FILESYSTEM
10135 M:      Anton Altaparmakov <anton@tuxera.com>
10136 L:      linux-ntfs-dev@lists.sourceforge.net
10137 W:      http://www.tuxera.com/
10138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10139 S:      Supported
10140 F:      Documentation/filesystems/ntfs.txt
10141 F:      fs/ntfs/
10142
10143 NUBUS SUBSYSTEM
10144 M:      Finn Thain <fthain@telegraphics.com.au>
10145 L:      linux-m68k@lists.linux-m68k.org
10146 S:      Maintained
10147 F:      arch/*/include/asm/nubus.h
10148 F:      drivers/nubus/
10149 F:      include/linux/nubus.h
10150 F:      include/uapi/linux/nubus.h
10151
10152 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10153 M:      Antonino Daplas <adaplas@gmail.com>
10154 L:      linux-fbdev@vger.kernel.org
10155 S:      Maintained
10156 F:      drivers/video/fbdev/riva/
10157 F:      drivers/video/fbdev/nvidia/
10158
10159 NVM EXPRESS DRIVER
10160 M:      Keith Busch <keith.busch@intel.com>
10161 M:      Jens Axboe <axboe@fb.com>
10162 M:      Christoph Hellwig <hch@lst.de>
10163 M:      Sagi Grimberg <sagi@grimberg.me>
10164 L:      linux-nvme@lists.infradead.org
10165 T:      git://git.infradead.org/nvme.git
10166 W:      http://git.infradead.org/nvme.git
10167 S:      Supported
10168 F:      drivers/nvme/host/
10169 F:      include/linux/nvme.h
10170 F:      include/uapi/linux/nvme_ioctl.h
10171
10172 NVM EXPRESS FC TRANSPORT DRIVERS
10173 M:      James Smart <james.smart@broadcom.com>
10174 L:      linux-nvme@lists.infradead.org
10175 S:      Supported
10176 F:      include/linux/nvme-fc.h
10177 F:      include/linux/nvme-fc-driver.h
10178 F:      drivers/nvme/host/fc.c
10179 F:      drivers/nvme/target/fc.c
10180 F:      drivers/nvme/target/fcloop.c
10181
10182 NVM EXPRESS TARGET DRIVER
10183 M:      Christoph Hellwig <hch@lst.de>
10184 M:      Sagi Grimberg <sagi@grimberg.me>
10185 L:      linux-nvme@lists.infradead.org
10186 T:      git://git.infradead.org/nvme.git
10187 W:      http://git.infradead.org/nvme.git
10188 S:      Supported
10189 F:      drivers/nvme/target/
10190
10191 NVMEM FRAMEWORK
10192 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10193 S:      Maintained
10194 F:      drivers/nvmem/
10195 F:      Documentation/devicetree/bindings/nvmem/
10196 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10197 F:      include/linux/nvmem-consumer.h
10198 F:      include/linux/nvmem-provider.h
10199
10200 NXP SGTL5000 DRIVER
10201 M:      Fabio Estevam <fabio.estevam@nxp.com>
10202 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10203 S:      Maintained
10204 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10205 F:      sound/soc/codecs/sgtl5000*
10206
10207 NXP TDA998X DRM DRIVER
10208 M:      Russell King <linux@armlinux.org.uk>
10209 S:      Supported
10210 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10211 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10212 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10213 F:      include/drm/i2c/tda998x.h
10214
10215 NXP TFA9879 DRIVER
10216 M:      Peter Rosin <peda@axentia.se>
10217 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10218 S:      Maintained
10219 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10220 F:      sound/soc/codecs/tfa9879*
10221
10222 NXP-NCI NFC DRIVER
10223 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10224 R:      Charles Gorand <charles.gorand@effinnov.com>
10225 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10226 S:      Supported
10227 F:      drivers/nfc/nxp-nci
10228
10229 OBJTOOL
10230 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10231 M:      Peter Zijlstra <peterz@infradead.org>
10232 S:      Supported
10233 F:      tools/objtool/
10234
10235 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10236 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10237 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10238 L:      linuxppc-dev@lists.ozlabs.org
10239 S:      Supported
10240 F:      arch/powerpc/platforms/powernv/ocxl.c
10241 F:      arch/powerpc/include/asm/pnv-ocxl.h
10242 F:      drivers/misc/ocxl/
10243 F:      include/misc/ocxl*
10244 F:      include/uapi/misc/ocxl.h
10245 F:      Documentation/accelerators/ocxl.rst
10246
10247 OMAP AUDIO SUPPORT
10248 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10249 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10250 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10251 L:      linux-omap@vger.kernel.org
10252 S:      Maintained
10253 F:      sound/soc/omap/
10254
10255 OMAP CLOCK FRAMEWORK SUPPORT
10256 M:      Paul Walmsley <paul@pwsan.com>
10257 L:      linux-omap@vger.kernel.org
10258 S:      Maintained
10259 F:      arch/arm/*omap*/*clock*
10260
10261 OMAP DEVICE TREE SUPPORT
10262 M:      Benoît Cousson <bcousson@baylibre.com>
10263 M:      Tony Lindgren <tony@atomide.com>
10264 L:      linux-omap@vger.kernel.org
10265 L:      devicetree@vger.kernel.org
10266 S:      Maintained
10267 F:      arch/arm/boot/dts/*omap*
10268 F:      arch/arm/boot/dts/*am3*
10269 F:      arch/arm/boot/dts/*am4*
10270 F:      arch/arm/boot/dts/*am5*
10271 F:      arch/arm/boot/dts/*dra7*
10272
10273 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10274 L:      linux-omap@vger.kernel.org
10275 L:      linux-fbdev@vger.kernel.org
10276 S:      Orphan
10277 F:      drivers/video/fbdev/omap2/
10278 F:      Documentation/arm/OMAP/DSS
10279
10280 OMAP FRAMEBUFFER SUPPORT
10281 L:      linux-fbdev@vger.kernel.org
10282 L:      linux-omap@vger.kernel.org
10283 S:      Orphan
10284 F:      drivers/video/fbdev/omap/
10285
10286 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10287 M:      Roger Quadros <rogerq@ti.com>
10288 M:      Tony Lindgren <tony@atomide.com>
10289 L:      linux-omap@vger.kernel.org
10290 S:      Maintained
10291 F:      drivers/memory/omap-gpmc.c
10292 F:      arch/arm/mach-omap2/*gpmc*
10293
10294 OMAP GPIO DRIVER
10295 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10296 M:      Santosh Shilimkar <ssantosh@kernel.org>
10297 M:      Kevin Hilman <khilman@kernel.org>
10298 L:      linux-omap@vger.kernel.org
10299 S:      Maintained
10300 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10301 F:      drivers/gpio/gpio-omap.c
10302
10303 OMAP HARDWARE SPINLOCK SUPPORT
10304 M:      Ohad Ben-Cohen <ohad@wizery.com>
10305 L:      linux-omap@vger.kernel.org
10306 S:      Maintained
10307 F:      drivers/hwspinlock/omap_hwspinlock.c
10308
10309 OMAP HS MMC SUPPORT
10310 L:      linux-mmc@vger.kernel.org
10311 L:      linux-omap@vger.kernel.org
10312 S:      Orphan
10313 F:      drivers/mmc/host/omap_hsmmc.c
10314
10315 OMAP HWMOD DATA
10316 M:      Paul Walmsley <paul@pwsan.com>
10317 L:      linux-omap@vger.kernel.org
10318 S:      Maintained
10319 F:      arch/arm/mach-omap2/omap_hwmod*data*
10320
10321 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10322 M:      Benoît Cousson <bcousson@baylibre.com>
10323 L:      linux-omap@vger.kernel.org
10324 S:      Maintained
10325 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10326
10327 OMAP HWMOD SUPPORT
10328 M:      Benoît Cousson <bcousson@baylibre.com>
10329 M:      Paul Walmsley <paul@pwsan.com>
10330 L:      linux-omap@vger.kernel.org
10331 S:      Maintained
10332 F:      arch/arm/mach-omap2/omap_hwmod.*
10333
10334 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10335 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10336 L:      linux-media@vger.kernel.org
10337 S:      Maintained
10338 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10339 F:      drivers/media/platform/omap3isp/
10340 F:      drivers/staging/media/omap4iss/
10341
10342 OMAP MMC SUPPORT
10343 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10344 L:      linux-omap@vger.kernel.org
10345 S:      Maintained
10346 F:      drivers/mmc/host/omap.c
10347
10348 OMAP POWER MANAGEMENT SUPPORT
10349 M:      Kevin Hilman <khilman@kernel.org>
10350 L:      linux-omap@vger.kernel.org
10351 S:      Maintained
10352 F:      arch/arm/*omap*/*pm*
10353 F:      drivers/cpufreq/omap-cpufreq.c
10354
10355 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10356 M:      Rajendra Nayak <rnayak@codeaurora.org>
10357 M:      Paul Walmsley <paul@pwsan.com>
10358 L:      linux-omap@vger.kernel.org
10359 S:      Maintained
10360 F:      arch/arm/mach-omap2/prm*
10361
10362 OMAP RANDOM NUMBER GENERATOR SUPPORT
10363 M:      Deepak Saxena <dsaxena@plexity.net>
10364 S:      Maintained
10365 F:      drivers/char/hw_random/omap-rng.c
10366
10367 OMAP USB SUPPORT
10368 L:      linux-usb@vger.kernel.org
10369 L:      linux-omap@vger.kernel.org
10370 S:      Orphan
10371 F:      drivers/usb/*/*omap*
10372 F:      arch/arm/*omap*/usb*
10373
10374 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10375 M:      Mark Jackson <mpfj@newflow.co.uk>
10376 L:      linux-omap@vger.kernel.org
10377 S:      Maintained
10378 F:      arch/arm/boot/dts/am335x-nano.dts
10379
10380 OMAP1 SUPPORT
10381 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10382 M:      Tony Lindgren <tony@atomide.com>
10383 L:      linux-omap@vger.kernel.org
10384 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10386 S:      Maintained
10387 F:      arch/arm/mach-omap1/
10388 F:      arch/arm/plat-omap/
10389 F:      arch/arm/configs/omap1_defconfig
10390 F:      drivers/i2c/busses/i2c-omap.c
10391 F:      include/linux/platform_data/i2c-omap.h
10392
10393 OMAP2+ SUPPORT
10394 M:      Tony Lindgren <tony@atomide.com>
10395 L:      linux-omap@vger.kernel.org
10396 W:      http://www.muru.com/linux/omap/
10397 W:      http://linux.omap.com/
10398 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10400 S:      Maintained
10401 F:      arch/arm/mach-omap2/
10402 F:      arch/arm/plat-omap/
10403 F:      arch/arm/configs/omap2plus_defconfig
10404 F:      drivers/i2c/busses/i2c-omap.c
10405 F:      drivers/irqchip/irq-omap-intc.c
10406 F:      drivers/mfd/*omap*.c
10407 F:      drivers/mfd/menelaus.c
10408 F:      drivers/mfd/palmas.c
10409 F:      drivers/mfd/tps65217.c
10410 F:      drivers/mfd/tps65218.c
10411 F:      drivers/mfd/tps65910.c
10412 F:      drivers/mfd/twl-core.[ch]
10413 F:      drivers/mfd/twl4030*.c
10414 F:      drivers/mfd/twl6030*.c
10415 F:      drivers/mfd/twl6040*.c
10416 F:      drivers/regulator/palmas-regulator*.c
10417 F:      drivers/regulator/pbias-regulator.c
10418 F:      drivers/regulator/tps65217-regulator.c
10419 F:      drivers/regulator/tps65218-regulator.c
10420 F:      drivers/regulator/tps65910-regulator.c
10421 F:      drivers/regulator/twl-regulator.c
10422 F:      drivers/regulator/twl6030-regulator.c
10423 F:      include/linux/platform_data/i2c-omap.h
10424
10425 ONION OMEGA2+ BOARD
10426 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10427 L:      linux-mips@linux-mips.org
10428 S:      Maintained
10429 F:      arch/mips/boot/dts/ralink/omega2p.dts
10430
10431 OMFS FILESYSTEM
10432 M:      Bob Copeland <me@bobcopeland.com>
10433 L:      linux-karma-devel@lists.sourceforge.net
10434 S:      Maintained
10435 F:      Documentation/filesystems/omfs.txt
10436 F:      fs/omfs/
10437
10438 OMNIKEY CARDMAN 4000 DRIVER
10439 M:      Harald Welte <laforge@gnumonks.org>
10440 S:      Maintained
10441 F:      drivers/char/pcmcia/cm4000_cs.c
10442 F:      include/linux/cm4000_cs.h
10443 F:      include/uapi/linux/cm4000_cs.h
10444
10445 OMNIKEY CARDMAN 4040 DRIVER
10446 M:      Harald Welte <laforge@gnumonks.org>
10447 S:      Maintained
10448 F:      drivers/char/pcmcia/cm4040_cs.*
10449
10450 OMNIVISION OV13858 SENSOR DRIVER
10451 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10452 L:      linux-media@vger.kernel.org
10453 T:      git git://linuxtv.org/media_tree.git
10454 S:      Maintained
10455 F:      drivers/media/i2c/ov13858.c
10456
10457 OMNIVISION OV2685 SENSOR DRIVER
10458 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10459 L:      linux-media@vger.kernel.org
10460 T:      git git://linuxtv.org/media_tree.git
10461 S:      Maintained
10462 F:      drivers/media/i2c/ov2685.c
10463
10464 OMNIVISION OV5640 SENSOR DRIVER
10465 M:      Steve Longerbeam <slongerbeam@gmail.com>
10466 L:      linux-media@vger.kernel.org
10467 T:      git git://linuxtv.org/media_tree.git
10468 S:      Maintained
10469 F:      drivers/media/i2c/ov5640.c
10470
10471 OMNIVISION OV5647 SENSOR DRIVER
10472 M:      Luis Oliveira <lolivei@synopsys.com>
10473 L:      linux-media@vger.kernel.org
10474 T:      git git://linuxtv.org/media_tree.git
10475 S:      Maintained
10476 F:      drivers/media/i2c/ov5647.c
10477
10478 OMNIVISION OV5695 SENSOR DRIVER
10479 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10480 L:      linux-media@vger.kernel.org
10481 T:      git git://linuxtv.org/media_tree.git
10482 S:      Maintained
10483 F:      drivers/media/i2c/ov5695.c
10484
10485 OMNIVISION OV7670 SENSOR DRIVER
10486 M:      Jonathan Corbet <corbet@lwn.net>
10487 L:      linux-media@vger.kernel.org
10488 T:      git git://linuxtv.org/media_tree.git
10489 S:      Maintained
10490 F:      drivers/media/i2c/ov7670.c
10491 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10492
10493 OMNIVISION OV772x SENSOR DRIVER
10494 M:      Jacopo Mondi <jacopo@jmondi.org>
10495 L:      linux-media@vger.kernel.org
10496 T:      git git://linuxtv.org/media_tree.git
10497 S:      Odd fixes
10498 F:      drivers/media/i2c/ov772x.c
10499 F:      include/media/i2c/ov772x.h
10500 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10501
10502 OMNIVISION OV7740 SENSOR DRIVER
10503 M:      Wenyou Yang <wenyou.yang@microchip.com>
10504 L:      linux-media@vger.kernel.org
10505 T:      git git://linuxtv.org/media_tree.git
10506 S:      Maintained
10507 F:      drivers/media/i2c/ov7740.c
10508 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10509
10510 OMNIVISION OV9650 SENSOR DRIVER
10511 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10512 R:      Akinobu Mita <akinobu.mita@gmail.com>
10513 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10514 L:      linux-media@vger.kernel.org
10515 T:      git git://linuxtv.org/media_tree.git
10516 S:      Maintained
10517 F:      drivers/media/i2c/ov9650.c
10518 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10519
10520 ONENAND FLASH DRIVER
10521 M:      Kyungmin Park <kyungmin.park@samsung.com>
10522 L:      linux-mtd@lists.infradead.org
10523 S:      Maintained
10524 F:      drivers/mtd/nand/onenand/
10525 F:      include/linux/mtd/onenand*.h
10526
10527 ONSTREAM SCSI TAPE DRIVER
10528 M:      Willem Riede <osst@riede.org>
10529 L:      osst-users@lists.sourceforge.net
10530 L:      linux-scsi@vger.kernel.org
10531 S:      Maintained
10532 F:      Documentation/scsi/osst.txt
10533 F:      drivers/scsi/osst.*
10534 F:      drivers/scsi/osst_*.h
10535 F:      drivers/scsi/st.h
10536
10537 OP-TEE DRIVER
10538 M:      Jens Wiklander <jens.wiklander@linaro.org>
10539 S:      Maintained
10540 F:      drivers/tee/optee/
10541
10542 OPA-VNIC DRIVER
10543 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10544 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10545 L:      linux-rdma@vger.kernel.org
10546 S:      Supported
10547 F:      drivers/infiniband/ulp/opa_vnic
10548
10549 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10550 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10551 M:      Frank Rowand <frowand.list@gmail.com>
10552 L:      devicetree@vger.kernel.org
10553 S:      Maintained
10554 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10555 F:      Documentation/devicetree/overlay-notes.txt
10556 F:      drivers/of/overlay.c
10557 F:      drivers/of/resolver.c
10558 K:      of_overlay_notifier_
10559
10560 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10561 M:      Rob Herring <robh+dt@kernel.org>
10562 M:      Frank Rowand <frowand.list@gmail.com>
10563 L:      devicetree@vger.kernel.org
10564 W:      http://www.devicetree.org/
10565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10566 S:      Maintained
10567 F:      drivers/of/
10568 F:      include/linux/of*.h
10569 F:      scripts/dtc/
10570 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10571
10572 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10573 M:      Rob Herring <robh+dt@kernel.org>
10574 M:      Mark Rutland <mark.rutland@arm.com>
10575 L:      devicetree@vger.kernel.org
10576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10577 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10578 S:      Maintained
10579 F:      Documentation/devicetree/
10580 F:      arch/*/boot/dts/
10581 F:      include/dt-bindings/
10582
10583 OPENCORES I2C BUS DRIVER
10584 M:      Peter Korsgaard <jacmet@sunsite.dk>
10585 L:      linux-i2c@vger.kernel.org
10586 S:      Maintained
10587 F:      Documentation/i2c/busses/i2c-ocores
10588 F:      drivers/i2c/busses/i2c-ocores.c
10589
10590 OPENRISC ARCHITECTURE
10591 M:      Jonas Bonn <jonas@southpole.se>
10592 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10593 M:      Stafford Horne <shorne@gmail.com>
10594 T:      git git://github.com/openrisc/linux.git
10595 L:      openrisc@lists.librecores.org
10596 W:      http://openrisc.io
10597 S:      Maintained
10598 F:      Documentation/devicetree/bindings/openrisc/
10599 F:      Documentation/openrisc/
10600 F:      arch/openrisc/
10601 F:      drivers/irqchip/irq-ompic.c
10602 F:      drivers/irqchip/irq-or1k-*
10603
10604 OPENVSWITCH
10605 M:      Pravin B Shelar <pshelar@ovn.org>
10606 L:      netdev@vger.kernel.org
10607 L:      dev@openvswitch.org
10608 W:      http://openvswitch.org
10609 S:      Maintained
10610 F:      net/openvswitch/
10611 F:      include/uapi/linux/openvswitch.h
10612
10613 OPERATING PERFORMANCE POINTS (OPP)
10614 M:      Viresh Kumar <vireshk@kernel.org>
10615 M:      Nishanth Menon <nm@ti.com>
10616 M:      Stephen Boyd <sboyd@kernel.org>
10617 L:      linux-pm@vger.kernel.org
10618 S:      Maintained
10619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10620 F:      drivers/opp/
10621 F:      include/linux/pm_opp.h
10622 F:      Documentation/power/opp.txt
10623 F:      Documentation/devicetree/bindings/opp/
10624
10625 OPL4 DRIVER
10626 M:      Clemens Ladisch <clemens@ladisch.de>
10627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10628 T:      git git://git.alsa-project.org/alsa-kernel.git
10629 S:      Maintained
10630 F:      sound/drivers/opl4/
10631
10632 OPROFILE
10633 M:      Robert Richter <rric@kernel.org>
10634 L:      oprofile-list@lists.sf.net
10635 S:      Maintained
10636 F:      arch/*/include/asm/oprofile*.h
10637 F:      arch/*/oprofile/
10638 F:      drivers/oprofile/
10639 F:      include/linux/oprofile.h
10640
10641 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10642 M:      Mark Fasheh <mark@fasheh.com>
10643 M:      Joel Becker <jlbec@evilplan.org>
10644 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10645 W:      http://ocfs2.wiki.kernel.org
10646 S:      Supported
10647 F:      Documentation/filesystems/ocfs2.txt
10648 F:      Documentation/filesystems/dlmfs.txt
10649 F:      fs/ocfs2/
10650
10651 ORANGEFS FILESYSTEM
10652 M:      Mike Marshall <hubcap@omnibond.com>
10653 R:      Martin Brandenburg <martin@omnibond.com>
10654 L:      devel@lists.orangefs.org
10655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10656 S:      Supported
10657 F:      fs/orangefs/
10658 F:      Documentation/filesystems/orangefs.txt
10659
10660 ORINOCO DRIVER
10661 L:      linux-wireless@vger.kernel.org
10662 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10663 W:      http://www.nongnu.org/orinoco/
10664 S:      Orphan
10665 F:      drivers/net/wireless/intersil/orinoco/
10666
10667 OSD LIBRARY and FILESYSTEM
10668 M:      Boaz Harrosh <ooo@electrozaur.com>
10669 S:      Maintained
10670 F:      drivers/scsi/osd/
10671 F:      include/scsi/osd_*
10672 F:      fs/exofs/
10673
10674 OV2659 OMNIVISION SENSOR DRIVER
10675 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10676 L:      linux-media@vger.kernel.org
10677 W:      https://linuxtv.org
10678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10679 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10680 S:      Maintained
10681 F:      drivers/media/i2c/ov2659.c
10682 F:      include/media/i2c/ov2659.h
10683
10684 OVERLAY FILESYSTEM
10685 M:      Miklos Szeredi <miklos@szeredi.hu>
10686 L:      linux-unionfs@vger.kernel.org
10687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10688 S:      Supported
10689 F:      fs/overlayfs/
10690 F:      Documentation/filesystems/overlayfs.txt
10691
10692 P54 WIRELESS DRIVER
10693 M:      Christian Lamparter <chunkeey@googlemail.com>
10694 L:      linux-wireless@vger.kernel.org
10695 W:      http://wireless.kernel.org/en/users/Drivers/p54
10696 S:      Maintained
10697 F:      drivers/net/wireless/intersil/p54/
10698
10699 PA SEMI ETHERNET DRIVER
10700 L:      netdev@vger.kernel.org
10701 S:      Orphan
10702 F:      drivers/net/ethernet/pasemi/*
10703
10704 PA SEMI SMBUS DRIVER
10705 L:      linux-i2c@vger.kernel.org
10706 S:      Orphan
10707 F:      drivers/i2c/busses/i2c-pasemi.c
10708
10709 PADATA PARALLEL EXECUTION MECHANISM
10710 M:      Steffen Klassert <steffen.klassert@secunet.com>
10711 L:      linux-crypto@vger.kernel.org
10712 S:      Maintained
10713 F:      kernel/padata.c
10714 F:      include/linux/padata.h
10715 F:      Documentation/padata.txt
10716
10717 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10718 M:      Harald Welte <laforge@gnumonks.org>
10719 L:      platform-driver-x86@vger.kernel.org
10720 S:      Maintained
10721 F:      drivers/platform/x86/panasonic-laptop.c
10722
10723 PARALLEL LCD/KEYPAD PANEL DRIVER
10724 M:      Willy Tarreau <willy@haproxy.com>
10725 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10726 S:      Odd Fixes
10727 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10728 F:      drivers/misc/panel.c
10729
10730 PARALLEL PORT SUBSYSTEM
10731 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10732 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10733 L:      linux-parport@lists.infradead.org (subscribers-only)
10734 S:      Maintained
10735 F:      drivers/parport/
10736 F:      include/linux/parport*.h
10737 F:      drivers/char/ppdev.c
10738 F:      include/uapi/linux/ppdev.h
10739 F:      Documentation/parport*.txt
10740
10741 PARAVIRT_OPS INTERFACE
10742 M:      Juergen Gross <jgross@suse.com>
10743 M:      Alok Kataria <akataria@vmware.com>
10744 L:      virtualization@lists.linux-foundation.org
10745 S:      Supported
10746 F:      Documentation/virtual/paravirt_ops.txt
10747 F:      arch/*/kernel/paravirt*
10748 F:      arch/*/include/asm/paravirt*.h
10749 F:      include/linux/hypervisor.h
10750
10751 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10752 M:      Tim Waugh <tim@cyberelk.net>
10753 L:      linux-parport@lists.infradead.org (subscribers-only)
10754 S:      Maintained
10755 F:      Documentation/blockdev/paride.txt
10756 F:      drivers/block/paride/
10757
10758 PARISC ARCHITECTURE
10759 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10760 M:      Helge Deller <deller@gmx.de>
10761 L:      linux-parisc@vger.kernel.org
10762 W:      http://www.parisc-linux.org/
10763 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10766 S:      Maintained
10767 F:      arch/parisc/
10768 F:      Documentation/parisc/
10769 F:      drivers/parisc/
10770 F:      drivers/char/agp/parisc-agp.c
10771 F:      drivers/input/serio/gscps2.c
10772 F:      drivers/parport/parport_gsc.*
10773 F:      drivers/tty/serial/8250/8250_gsc.c
10774 F:      drivers/video/fbdev/sti*
10775 F:      drivers/video/console/sti*
10776 F:      drivers/video/logo/logo_parisc*
10777
10778 PARMAN
10779 M:      Jiri Pirko <jiri@mellanox.com>
10780 L:      netdev@vger.kernel.org
10781 S:      Supported
10782 F:      lib/parman.c
10783 F:      lib/test_parman.c
10784 F:      include/linux/parman.h
10785
10786 PC87360 HARDWARE MONITORING DRIVER
10787 M:      Jim Cromie <jim.cromie@gmail.com>
10788 L:      linux-hwmon@vger.kernel.org
10789 S:      Maintained
10790 F:      Documentation/hwmon/pc87360
10791 F:      drivers/hwmon/pc87360.c
10792
10793 PC8736x GPIO DRIVER
10794 M:      Jim Cromie <jim.cromie@gmail.com>
10795 S:      Maintained
10796 F:      drivers/char/pc8736x_gpio.c
10797
10798 PC87427 HARDWARE MONITORING DRIVER
10799 M:      Jean Delvare <jdelvare@suse.com>
10800 L:      linux-hwmon@vger.kernel.org
10801 S:      Maintained
10802 F:      Documentation/hwmon/pc87427
10803 F:      drivers/hwmon/pc87427.c
10804
10805 PCA9532 LED DRIVER
10806 M:      Riku Voipio <riku.voipio@iki.fi>
10807 S:      Maintained
10808 F:      drivers/leds/leds-pca9532.c
10809 F:      include/linux/leds-pca9532.h
10810
10811 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10812 M:      Guenter Roeck <linux@roeck-us.net>
10813 L:      linux-i2c@vger.kernel.org
10814 S:      Maintained
10815 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10816
10817 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10818 M:      Khalid Aziz <khalid@gonehiking.org>
10819 S:      Maintained
10820 F:      drivers/firmware/pcdp.*
10821
10822 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10823 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10824 L:      linux-pci@vger.kernel.org
10825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10826 S:      Maintained
10827 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10828 F:      drivers/pci/controller/pci-aardvark.c
10829
10830 PCI DRIVER FOR ALTERA PCIE IP
10831 M:      Ley Foon Tan <lftan@altera.com>
10832 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10833 L:      linux-pci@vger.kernel.org
10834 S:      Supported
10835 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10836 F:      drivers/pci/controller/pcie-altera.c
10837
10838 PCI DRIVER FOR APPLIEDMICRO XGENE
10839 M:      Tanmay Inamdar <tinamdar@apm.com>
10840 L:      linux-pci@vger.kernel.org
10841 L:      linux-arm-kernel@lists.infradead.org
10842 S:      Maintained
10843 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10844 F:      drivers/pci/controller/pci-xgene.c
10845
10846 PCI DRIVER FOR ARM VERSATILE PLATFORM
10847 M:      Rob Herring <robh@kernel.org>
10848 L:      linux-pci@vger.kernel.org
10849 L:      linux-arm-kernel@lists.infradead.org
10850 S:      Maintained
10851 F:      Documentation/devicetree/bindings/pci/versatile.txt
10852 F:      drivers/pci/controller/pci-versatile.c
10853
10854 PCI DRIVER FOR ARMADA 8K
10855 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10856 L:      linux-pci@vger.kernel.org
10857 L:      linux-arm-kernel@lists.infradead.org
10858 S:      Maintained
10859 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10860 F:      drivers/pci/controller/dwc/pcie-armada8k.c
10861
10862 PCI DRIVER FOR CADENCE PCIE IP
10863 M:      Alan Douglas <adouglas@cadence.com>
10864 L:      linux-pci@vger.kernel.org
10865 S:      Maintained
10866 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10867 F:      drivers/pci/controller/pcie-cadence*
10868
10869 PCI DRIVER FOR FREESCALE LAYERSCAPE
10870 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10871 M:      Mingkai Hu <mingkai.hu@nxp.com>
10872 M:      Roy Zang <roy.zang@nxp.com>
10873 L:      linuxppc-dev@lists.ozlabs.org
10874 L:      linux-pci@vger.kernel.org
10875 L:      linux-arm-kernel@lists.infradead.org
10876 S:      Maintained
10877 F:      drivers/pci/controller/dwc/*layerscape*
10878
10879 PCI DRIVER FOR GENERIC OF HOSTS
10880 M:      Will Deacon <will.deacon@arm.com>
10881 L:      linux-pci@vger.kernel.org
10882 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10883 S:      Maintained
10884 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10885 F:      drivers/pci/controller/pci-host-common.c
10886 F:      drivers/pci/controller/pci-host-generic.c
10887
10888 PCI DRIVER FOR IMX6
10889 M:      Richard Zhu <hongxing.zhu@nxp.com>
10890 M:      Lucas Stach <l.stach@pengutronix.de>
10891 L:      linux-pci@vger.kernel.org
10892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10893 S:      Maintained
10894 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10895 F:      drivers/pci/controller/dwc/*imx6*
10896
10897 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10898 M:      Keith Busch <keith.busch@intel.com>
10899 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10900 L:      linux-pci@vger.kernel.org
10901 S:      Supported
10902 F:      drivers/pci/controller/vmd.c
10903
10904 PCI DRIVER FOR MICROSEMI SWITCHTEC
10905 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10906 M:      Logan Gunthorpe <logang@deltatee.com>
10907 L:      linux-pci@vger.kernel.org
10908 S:      Maintained
10909 F:      Documentation/switchtec.txt
10910 F:      Documentation/ABI/testing/sysfs-class-switchtec
10911 F:      drivers/pci/switch/switchtec*
10912 F:      include/uapi/linux/switchtec_ioctl.h
10913 F:      include/linux/switchtec.h
10914 F:      drivers/ntb/hw/mscc/
10915
10916 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10917 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10918 M:      Jason Cooper <jason@lakedaemon.net>
10919 L:      linux-pci@vger.kernel.org
10920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10921 S:      Maintained
10922 F:      drivers/pci/controller/*mvebu*
10923
10924 PCI DRIVER FOR NVIDIA TEGRA
10925 M:      Thierry Reding <thierry.reding@gmail.com>
10926 L:      linux-tegra@vger.kernel.org
10927 L:      linux-pci@vger.kernel.org
10928 S:      Supported
10929 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10930 F:      drivers/pci/controller/pci-tegra.c
10931
10932 PCI DRIVER FOR RENESAS R-CAR
10933 M:      Simon Horman <horms@verge.net.au>
10934 L:      linux-pci@vger.kernel.org
10935 L:      linux-renesas-soc@vger.kernel.org
10936 S:      Maintained
10937 F:      drivers/pci/controller/*rcar*
10938
10939 PCI DRIVER FOR SAMSUNG EXYNOS
10940 M:      Jingoo Han <jingoohan1@gmail.com>
10941 L:      linux-pci@vger.kernel.org
10942 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10943 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10944 S:      Maintained
10945 F:      drivers/pci/controller/dwc/pci-exynos.c
10946
10947 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10948 M:      Jingoo Han <jingoohan1@gmail.com>
10949 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10950 L:      linux-pci@vger.kernel.org
10951 S:      Maintained
10952 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10953 F:      drivers/pci/controller/dwc/*designware*
10954
10955 PCI DRIVER FOR TI DRA7XX
10956 M:      Kishon Vijay Abraham I <kishon@ti.com>
10957 L:      linux-omap@vger.kernel.org
10958 L:      linux-pci@vger.kernel.org
10959 S:      Supported
10960 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10961 F:      drivers/pci/controller/dwc/pci-dra7xx.c
10962
10963 PCI DRIVER FOR TI KEYSTONE
10964 M:      Murali Karicheri <m-karicheri2@ti.com>
10965 L:      linux-pci@vger.kernel.org
10966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10967 S:      Maintained
10968 F:      drivers/pci/controller/dwc/*keystone*
10969
10970 PCI ENDPOINT SUBSYSTEM
10971 M:      Kishon Vijay Abraham I <kishon@ti.com>
10972 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10973 L:      linux-pci@vger.kernel.org
10974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10975 S:      Supported
10976 F:      drivers/pci/endpoint/
10977 F:      drivers/misc/pci_endpoint_test.c
10978 F:      tools/pci/
10979
10980 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10981 M:      Russell Currey <ruscur@russell.cc>
10982 L:      linuxppc-dev@lists.ozlabs.org
10983 S:      Supported
10984 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10985 F:      arch/powerpc/kernel/eeh*.c
10986 F:      arch/powerpc/platforms/*/eeh*.c
10987 F:      arch/powerpc/include/*/eeh*.h
10988
10989 PCI ERROR RECOVERY
10990 M:      Linas Vepstas <linasvepstas@gmail.com>
10991 L:      linux-pci@vger.kernel.org
10992 S:      Supported
10993 F:      Documentation/PCI/pci-error-recovery.txt
10994
10995 PCI MSI DRIVER FOR ALTERA MSI IP
10996 M:      Ley Foon Tan <lftan@altera.com>
10997 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10998 L:      linux-pci@vger.kernel.org
10999 S:      Supported
11000 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11001 F:      drivers/pci/controller/pcie-altera-msi.c
11002
11003 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11004 M:      Duc Dang <dhdang@apm.com>
11005 L:      linux-pci@vger.kernel.org
11006 L:      linux-arm-kernel@lists.infradead.org
11007 S:      Maintained
11008 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11009 F:      drivers/pci/controller/pci-xgene-msi.c
11010
11011 PCI SUBSYSTEM
11012 M:      Bjorn Helgaas <bhelgaas@google.com>
11013 L:      linux-pci@vger.kernel.org
11014 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11016 S:      Supported
11017 F:      Documentation/devicetree/bindings/pci/
11018 F:      Documentation/PCI/
11019 F:      drivers/acpi/pci*
11020 F:      drivers/pci/
11021 F:      include/asm-generic/pci*
11022 F:      include/linux/pci*
11023 F:      include/linux/of_pci.h
11024 F:      include/uapi/linux/pci*
11025 F:      lib/pci*
11026 F:      arch/x86/pci/
11027 F:      arch/x86/kernel/quirks.c
11028
11029 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11030 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11031 L:      linux-pci@vger.kernel.org
11032 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11034 S:      Supported
11035 F:      drivers/pci/controller/
11036
11037 PCIE DRIVER FOR AXIS ARTPEC
11038 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11039 L:      linux-arm-kernel@axis.com
11040 L:      linux-pci@vger.kernel.org
11041 S:      Maintained
11042 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11043 F:      drivers/pci/controller/dwc/*artpec*
11044
11045 PCIE DRIVER FOR CAVIUM THUNDERX
11046 M:      David Daney <david.daney@cavium.com>
11047 L:      linux-pci@vger.kernel.org
11048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11049 S:      Supported
11050 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11051 F:      drivers/pci/controller/pci-thunder-*
11052
11053 PCIE DRIVER FOR HISILICON
11054 M:      Zhou Wang <wangzhou1@hisilicon.com>
11055 L:      linux-pci@vger.kernel.org
11056 S:      Maintained
11057 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11058 F:      drivers/pci/controller/dwc/pcie-hisi.c
11059
11060 PCIE DRIVER FOR HISILICON KIRIN
11061 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11062 M:      Binghui Wang <wangbinghui@hisilicon.com>
11063 L:      linux-pci@vger.kernel.org
11064 S:      Maintained
11065 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11066 F:      drivers/pci/controller/dwc/pcie-kirin.c
11067
11068 PCIE DRIVER FOR HISILICON STB
11069 M:      Jianguo Sun <sunjianguo1@huawei.com>
11070 M:      Shawn Guo <shawn.guo@linaro.org>
11071 L:      linux-pci@vger.kernel.org
11072 S:      Maintained
11073 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11074 F:      drivers/pci/controller/dwc/pcie-histb.c
11075
11076 PCIE DRIVER FOR MEDIATEK
11077 M:      Ryder Lee <ryder.lee@mediatek.com>
11078 L:      linux-pci@vger.kernel.org
11079 L:      linux-mediatek@lists.infradead.org
11080 S:      Supported
11081 F:      Documentation/devicetree/bindings/pci/mediatek*
11082 F:      drivers/pci/controller/*mediatek*
11083
11084 PCIE DRIVER FOR QUALCOMM MSM
11085 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11086 L:      linux-pci@vger.kernel.org
11087 L:      linux-arm-msm@vger.kernel.org
11088 S:      Maintained
11089 F:      drivers/pci/controller/dwc/*qcom*
11090
11091 PCIE DRIVER FOR ROCKCHIP
11092 M:      Shawn Lin <shawn.lin@rock-chips.com>
11093 L:      linux-pci@vger.kernel.org
11094 L:      linux-rockchip@lists.infradead.org
11095 S:      Maintained
11096 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11097 F:      drivers/pci/controller/pcie-rockchip*
11098
11099 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11100 M:      Linus Walleij <linus.walleij@linaro.org>
11101 L:      linux-pci@vger.kernel.org
11102 S:      Maintained
11103 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11104 F:      drivers/pci/controller/pci-v3-semi.c
11105
11106 PCIE DRIVER FOR ST SPEAR13XX
11107 M:      Pratyush Anand <pratyush.anand@gmail.com>
11108 L:      linux-pci@vger.kernel.org
11109 S:      Maintained
11110 F:      drivers/pci/controller/dwc/*spear*
11111
11112 PCMCIA SUBSYSTEM
11113 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11115 S:      Odd Fixes
11116 F:      Documentation/pcmcia/
11117 F:      tools/pcmcia/
11118 F:      drivers/pcmcia/
11119 F:      include/pcmcia/
11120
11121 PCNET32 NETWORK DRIVER
11122 M:      Don Fry <pcnet32@frontier.com>
11123 L:      netdev@vger.kernel.org
11124 S:      Maintained
11125 F:      drivers/net/ethernet/amd/pcnet32.c
11126
11127 PCRYPT PARALLEL CRYPTO ENGINE
11128 M:      Steffen Klassert <steffen.klassert@secunet.com>
11129 L:      linux-crypto@vger.kernel.org
11130 S:      Maintained
11131 F:      crypto/pcrypt.c
11132 F:      include/crypto/pcrypt.h
11133
11134 PEAQ WMI HOTKEYS DRIVER
11135 M:      Hans de Goede <hdegoede@redhat.com>
11136 L:      platform-driver-x86@vger.kernel.org
11137 S:      Maintained
11138 F:      drivers/platform/x86/peaq-wmi.c
11139
11140 PER-CPU MEMORY ALLOCATOR
11141 M:      Tejun Heo <tj@kernel.org>
11142 M:      Christoph Lameter <cl@linux.com>
11143 M:      Dennis Zhou <dennisszhou@gmail.com>
11144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11145 S:      Maintained
11146 F:      include/linux/percpu*.h
11147 F:      mm/percpu*.c
11148 F:      arch/*/include/asm/percpu.h
11149
11150 PER-TASK DELAY ACCOUNTING
11151 M:      Balbir Singh <bsingharora@gmail.com>
11152 S:      Maintained
11153 F:      include/linux/delayacct.h
11154 F:      kernel/delayacct.c
11155
11156 PERFORMANCE EVENTS SUBSYSTEM
11157 M:      Peter Zijlstra <peterz@infradead.org>
11158 M:      Ingo Molnar <mingo@redhat.com>
11159 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11160 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11161 R:      Jiri Olsa <jolsa@redhat.com>
11162 R:      Namhyung Kim <namhyung@kernel.org>
11163 L:      linux-kernel@vger.kernel.org
11164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11165 S:      Supported
11166 F:      kernel/events/*
11167 F:      include/linux/perf_event.h
11168 F:      include/uapi/linux/perf_event.h
11169 F:      arch/*/kernel/perf_event*.c
11170 F:      arch/*/kernel/*/perf_event*.c
11171 F:      arch/*/kernel/*/*/perf_event*.c
11172 F:      arch/*/include/asm/perf_event.h
11173 F:      arch/*/kernel/perf_callchain.c
11174 F:      arch/*/events/*
11175 F:      tools/perf/
11176
11177 PERSONALITY HANDLING
11178 M:      Christoph Hellwig <hch@infradead.org>
11179 L:      linux-abi-devel@lists.sourceforge.net
11180 S:      Maintained
11181 F:      include/linux/personality.h
11182 F:      include/uapi/linux/personality.h
11183
11184 PHONET PROTOCOL
11185 M:      Remi Denis-Courmont <courmisch@gmail.com>
11186 S:      Supported
11187 F:      Documentation/networking/phonet.txt
11188 F:      include/linux/phonet.h
11189 F:      include/net/phonet/
11190 F:      include/uapi/linux/phonet.h
11191 F:      net/phonet/
11192
11193 PHRAM MTD DRIVER
11194 M:      Joern Engel <joern@lazybastard.org>
11195 L:      linux-mtd@lists.infradead.org
11196 S:      Maintained
11197 F:      drivers/mtd/devices/phram.c
11198
11199 PICOLCD HID DRIVER
11200 M:      Bruno Prémont <bonbons@linux-vserver.org>
11201 L:      linux-input@vger.kernel.org
11202 S:      Maintained
11203 F:      drivers/hid/hid-picolcd*
11204
11205 PICOXCELL SUPPORT
11206 M:      Jamie Iles <jamie@jamieiles.com>
11207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11208 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11209 S:      Supported
11210 F:      arch/arm/boot/dts/picoxcell*
11211 F:      arch/arm/mach-picoxcell/
11212 F:      drivers/crypto/picoxcell*
11213
11214 PIN CONTROL SUBSYSTEM
11215 M:      Linus Walleij <linus.walleij@linaro.org>
11216 L:      linux-gpio@vger.kernel.org
11217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11218 S:      Maintained
11219 F:      Documentation/devicetree/bindings/pinctrl/
11220 F:      Documentation/driver-api/pinctl.rst
11221 F:      drivers/pinctrl/
11222 F:      include/linux/pinctrl/
11223
11224 PIN CONTROLLER - ATMEL AT91
11225 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11227 S:      Maintained
11228 F:      drivers/pinctrl/pinctrl-at91.*
11229
11230 PIN CONTROLLER - ATMEL AT91 PIO4
11231 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11233 L:      linux-gpio@vger.kernel.org
11234 S:      Supported
11235 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11236
11237 PIN CONTROLLER - FREESCALE
11238 M:      Dong Aisheng <aisheng.dong@nxp.com>
11239 M:      Fabio Estevam <festevam@gmail.com>
11240 M:      Shawn Guo <shawnguo@kernel.org>
11241 M:      Stefan Agner <stefan@agner.ch>
11242 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11243 L:      linux-gpio@vger.kernel.org
11244 S:      Maintained
11245 F:      drivers/pinctrl/freescale/
11246 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11247
11248 PIN CONTROLLER - INTEL
11249 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11250 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11251 S:      Maintained
11252 F:      drivers/pinctrl/intel/
11253
11254 PIN CONTROLLER - MEDIATEK
11255 M:      Sean Wang <sean.wang@mediatek.com>
11256 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11257 S:      Maintained
11258 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11259 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11260 F:      drivers/pinctrl/mediatek/mtk-eint.*
11261 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11262 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11263 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11264
11265 PIN CONTROLLER - QUALCOMM
11266 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11267 S:      Maintained
11268 L:      linux-arm-msm@vger.kernel.org
11269 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11270 F:      drivers/pinctrl/qcom/
11271
11272 PIN CONTROLLER - RENESAS
11273 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11274 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11275 L:      linux-renesas-soc@vger.kernel.org
11276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11277 S:      Maintained
11278 F:      drivers/pinctrl/sh-pfc/
11279
11280 PIN CONTROLLER - SAMSUNG
11281 M:      Tomasz Figa <tomasz.figa@gmail.com>
11282 M:      Krzysztof Kozlowski <krzk@kernel.org>
11283 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11285 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11286 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11288 S:      Maintained
11289 F:      drivers/pinctrl/samsung/
11290 F:      include/dt-bindings/pinctrl/samsung.h
11291 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11292
11293 PIN CONTROLLER - SINGLE
11294 M:      Tony Lindgren <tony@atomide.com>
11295 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11297 L:      linux-omap@vger.kernel.org
11298 S:      Maintained
11299 F:      drivers/pinctrl/pinctrl-single.c
11300
11301 PIN CONTROLLER - ST SPEAR
11302 M:      Viresh Kumar <vireshk@kernel.org>
11303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11304 W:      http://www.st.com/spear
11305 S:      Maintained
11306 F:      drivers/pinctrl/spear/
11307
11308 PISTACHIO SOC SUPPORT
11309 M:      James Hartley <james.hartley@sondrel.com>
11310 L:      linux-mips@linux-mips.org
11311 S:      Odd Fixes
11312 F:      arch/mips/pistachio/
11313 F:      arch/mips/include/asm/mach-pistachio/
11314 F:      arch/mips/boot/dts/img/pistachio*
11315 F:      arch/mips/configs/pistachio*_defconfig
11316
11317 PKTCDVD DRIVER
11318 S:      Orphan
11319 M:      linux-block@vger.kernel.org
11320 F:      drivers/block/pktcdvd.c
11321 F:      include/linux/pktcdvd.h
11322 F:      include/uapi/linux/pktcdvd.h
11323
11324 PKUNITY SOC DRIVERS
11325 M:      Guan Xuetao <gxt@pku.edu.cn>
11326 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11327 S:      Maintained
11328 T:      git git://github.com/gxt/linux.git
11329 F:      drivers/input/serio/i8042-unicore32io.h
11330 F:      drivers/i2c/busses/i2c-puv3.c
11331 F:      drivers/video/fbdev/fb-puv3.c
11332 F:      drivers/rtc/rtc-puv3.c
11333
11334 PMBUS HARDWARE MONITORING DRIVERS
11335 M:      Guenter Roeck <linux@roeck-us.net>
11336 L:      linux-hwmon@vger.kernel.org
11337 W:      http://hwmon.wiki.kernel.org/
11338 W:      http://www.roeck-us.net/linux/drivers/
11339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11340 S:      Maintained
11341 F:      Documentation/hwmon/pmbus
11342 F:      drivers/hwmon/pmbus/
11343 F:      include/linux/pmbus.h
11344
11345 PMC SIERRA MaxRAID DRIVER
11346 L:      linux-scsi@vger.kernel.org
11347 W:      http://www.pmc-sierra.com/
11348 S:      Orphan
11349 F:      drivers/scsi/pmcraid.*
11350
11351 PMC SIERRA PM8001 DRIVER
11352 M:      Jack Wang <jinpu.wang@profitbricks.com>
11353 M:      lindar_liu@usish.com
11354 L:      linux-scsi@vger.kernel.org
11355 S:      Supported
11356 F:      drivers/scsi/pm8001/
11357
11358 PNP SUPPORT
11359 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11360 S:      Maintained
11361 F:      drivers/pnp/
11362
11363 POSIX CLOCKS and TIMERS
11364 M:      Thomas Gleixner <tglx@linutronix.de>
11365 L:      linux-kernel@vger.kernel.org
11366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11367 S:      Maintained
11368 F:      fs/timerfd.c
11369 F:      include/linux/timer*
11370 F:      kernel/time/*timer*
11371
11372 POWER MANAGEMENT CORE
11373 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11374 L:      linux-pm@vger.kernel.org
11375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11376 B:      https://bugzilla.kernel.org
11377 S:      Supported
11378 F:      drivers/base/power/
11379 F:      include/linux/pm.h
11380 F:      include/linux/pm_*
11381 F:      include/linux/powercap.h
11382 F:      drivers/powercap/
11383 F:      kernel/configs/nopm.config
11384
11385 POWER STATE COORDINATION INTERFACE (PSCI)
11386 M:      Mark Rutland <mark.rutland@arm.com>
11387 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11388 L:      linux-arm-kernel@lists.infradead.org
11389 S:      Maintained
11390 F:      drivers/firmware/psci*.c
11391 F:      include/linux/psci.h
11392 F:      include/uapi/linux/psci.h
11393
11394 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11395 M:      Sebastian Reichel <sre@kernel.org>
11396 L:      linux-pm@vger.kernel.org
11397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11398 S:      Maintained
11399 F:      Documentation/ABI/testing/sysfs-class-power
11400 F:      Documentation/devicetree/bindings/power/supply/
11401 F:      include/linux/power_supply.h
11402 F:      drivers/power/supply/
11403
11404 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11405 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11406 L:      linuxppc-dev@lists.ozlabs.org
11407 S:      Maintained
11408 F:      drivers/char/powernv-op-panel.c
11409
11410 PPP OVER ATM (RFC 2364)
11411 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11412 S:      Maintained
11413 F:      net/atm/pppoatm.c
11414 F:      include/uapi/linux/atmppp.h
11415
11416 PPP OVER ETHERNET
11417 M:      Michal Ostrowski <mostrows@earthlink.net>
11418 S:      Maintained
11419 F:      drivers/net/ppp/pppoe.c
11420 F:      drivers/net/ppp/pppox.c
11421
11422 PPP OVER L2TP
11423 M:      James Chapman <jchapman@katalix.com>
11424 S:      Maintained
11425 F:      net/l2tp/l2tp_ppp.c
11426 F:      include/linux/if_pppol2tp.h
11427 F:      include/uapi/linux/if_pppol2tp.h
11428
11429 PPP PROTOCOL DRIVERS AND COMPRESSORS
11430 M:      Paul Mackerras <paulus@samba.org>
11431 L:      linux-ppp@vger.kernel.org
11432 S:      Maintained
11433 F:      drivers/net/ppp/ppp_*
11434
11435 PPS SUPPORT
11436 M:      Rodolfo Giometti <giometti@enneenne.com>
11437 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11438 L:      linuxpps@ml.enneenne.com (subscribers-only)
11439 S:      Maintained
11440 F:      Documentation/pps/
11441 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11442 F:      Documentation/ABI/testing/sysfs-pps
11443 F:      drivers/pps/
11444 F:      include/linux/pps*.h
11445 F:      include/uapi/linux/pps.h
11446
11447 PPTP DRIVER
11448 M:      Dmitry Kozlov <xeb@mail.ru>
11449 L:      netdev@vger.kernel.org
11450 S:      Maintained
11451 F:      drivers/net/ppp/pptp.c
11452 W:      http://sourceforge.net/projects/accel-pptp
11453
11454 PREEMPTIBLE KERNEL
11455 M:      Robert Love <rml@tech9.net>
11456 L:      kpreempt-tech@lists.sourceforge.net
11457 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11458 S:      Supported
11459 F:      Documentation/preempt-locking.txt
11460 F:      include/linux/preempt.h
11461
11462 PRINTK
11463 M:      Petr Mladek <pmladek@suse.com>
11464 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11465 R:      Steven Rostedt <rostedt@goodmis.org>
11466 S:      Maintained
11467 F:      kernel/printk/
11468 F:      include/linux/printk.h
11469
11470 PRISM54 WIRELESS DRIVER
11471 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11472 L:      linux-wireless@vger.kernel.org
11473 W:      http://wireless.kernel.org/en/users/Drivers/p54
11474 S:      Obsolete
11475 F:      drivers/net/wireless/intersil/prism54/
11476
11477 PROC SYSCTL
11478 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11479 M:      Kees Cook <keescook@chromium.org>
11480 L:      linux-kernel@vger.kernel.org
11481 L:      linux-fsdevel@vger.kernel.org
11482 S:      Maintained
11483 F:      fs/proc/proc_sysctl.c
11484 F:      include/linux/sysctl.h
11485 F:      kernel/sysctl.c
11486 F:      tools/testing/selftests/sysctl/
11487
11488 PS3 NETWORK SUPPORT
11489 M:      Geoff Levand <geoff@infradead.org>
11490 L:      netdev@vger.kernel.org
11491 L:      linuxppc-dev@lists.ozlabs.org
11492 S:      Maintained
11493 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11494
11495 PS3 PLATFORM SUPPORT
11496 M:      Geoff Levand <geoff@infradead.org>
11497 L:      linuxppc-dev@lists.ozlabs.org
11498 S:      Maintained
11499 F:      arch/powerpc/boot/ps3*
11500 F:      arch/powerpc/include/asm/lv1call.h
11501 F:      arch/powerpc/include/asm/ps3*.h
11502 F:      arch/powerpc/platforms/ps3/
11503 F:      drivers/*/ps3*
11504 F:      drivers/ps3/
11505 F:      drivers/rtc/rtc-ps3.c
11506 F:      drivers/usb/host/*ps3.c
11507 F:      sound/ppc/snd_ps3*
11508
11509 PS3VRAM DRIVER
11510 M:      Jim Paris <jim@jtan.com>
11511 M:      Geoff Levand <geoff@infradead.org>
11512 L:      linuxppc-dev@lists.ozlabs.org
11513 S:      Maintained
11514 F:      drivers/block/ps3vram.c
11515
11516 PSAMPLE PACKET SAMPLING SUPPORT:
11517 M:      Yotam Gigi <yotam.gi@gmail.com>
11518 S:      Maintained
11519 F:      net/psample
11520 F:      include/net/psample.h
11521 F:      include/uapi/linux/psample.h
11522
11523 PSTORE FILESYSTEM
11524 M:      Kees Cook <keescook@chromium.org>
11525 M:      Anton Vorontsov <anton@enomsg.org>
11526 M:      Colin Cross <ccross@android.com>
11527 M:      Tony Luck <tony.luck@intel.com>
11528 S:      Maintained
11529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11530 F:      fs/pstore/
11531 F:      include/linux/pstore*
11532 F:      drivers/firmware/efi/efi-pstore.c
11533 F:      drivers/acpi/apei/erst.c
11534 F:      Documentation/admin-guide/ramoops.rst
11535 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11536 K:      \b(pstore|ramoops)
11537
11538 PTP HARDWARE CLOCK SUPPORT
11539 M:      Richard Cochran <richardcochran@gmail.com>
11540 L:      netdev@vger.kernel.org
11541 S:      Maintained
11542 W:      http://linuxptp.sourceforge.net/
11543 F:      Documentation/ABI/testing/sysfs-ptp
11544 F:      Documentation/ptp/*
11545 F:      drivers/net/phy/dp83640*
11546 F:      drivers/ptp/*
11547 F:      include/linux/ptp_cl*
11548
11549 PTRACE SUPPORT
11550 M:      Oleg Nesterov <oleg@redhat.com>
11551 S:      Maintained
11552 F:      include/asm-generic/syscall.h
11553 F:      include/linux/ptrace.h
11554 F:      include/linux/regset.h
11555 F:      include/linux/tracehook.h
11556 F:      include/uapi/linux/ptrace.h
11557 F:      include/uapi/linux/ptrace.h
11558 F:      include/asm-generic/ptrace.h
11559 F:      kernel/ptrace.c
11560 F:      arch/*/ptrace*.c
11561 F:      arch/*/*/ptrace*.c
11562 F:      arch/*/include/asm/ptrace*.h
11563
11564 PULSE8-CEC DRIVER
11565 M:      Hans Verkuil <hverkuil@xs4all.nl>
11566 L:      linux-media@vger.kernel.org
11567 T:      git git://linuxtv.org/media_tree.git
11568 S:      Maintained
11569 F:      drivers/media/usb/pulse8-cec/*
11570 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11571
11572 PVRUSB2 VIDEO4LINUX DRIVER
11573 M:      Mike Isely <isely@pobox.com>
11574 L:      pvrusb2@isely.net       (subscribers-only)
11575 L:      linux-media@vger.kernel.org
11576 W:      http://www.isely.net/pvrusb2/
11577 T:      git git://linuxtv.org/media_tree.git
11578 S:      Maintained
11579 F:      Documentation/media/v4l-drivers/pvrusb2*
11580 F:      drivers/media/usb/pvrusb2/
11581
11582 PWC WEBCAM DRIVER
11583 M:      Hans Verkuil <hverkuil@xs4all.nl>
11584 L:      linux-media@vger.kernel.org
11585 T:      git git://linuxtv.org/media_tree.git
11586 S:      Odd Fixes
11587 F:      drivers/media/usb/pwc/*
11588
11589 PWM FAN DRIVER
11590 M:      Kamil Debski <kamil@wypas.org>
11591 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11592 L:      linux-hwmon@vger.kernel.org
11593 S:      Supported
11594 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11595 F:      Documentation/hwmon/pwm-fan
11596 F:      drivers/hwmon/pwm-fan.c
11597
11598 PWM IR Transmitter
11599 M:      Sean Young <sean@mess.org>
11600 L:      linux-media@vger.kernel.org
11601 S:      Maintained
11602 F:      drivers/media/rc/pwm-ir-tx.c
11603
11604 PWM SUBSYSTEM
11605 M:      Thierry Reding <thierry.reding@gmail.com>
11606 L:      linux-pwm@vger.kernel.org
11607 S:      Maintained
11608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11609 F:      Documentation/pwm.txt
11610 F:      Documentation/devicetree/bindings/pwm/
11611 F:      include/linux/pwm.h
11612 F:      drivers/pwm/
11613 F:      drivers/video/backlight/pwm_bl.c
11614 F:      include/linux/pwm_backlight.h
11615 F:      drivers/gpio/gpio-mvebu.c
11616 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11617
11618 PXA GPIO DRIVER
11619 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11620 L:      linux-gpio@vger.kernel.org
11621 S:      Maintained
11622 F:      drivers/gpio/gpio-pxa.c
11623
11624 PXA MMCI DRIVER
11625 S:      Orphan
11626
11627 PXA RTC DRIVER
11628 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11629 L:      linux-rtc@vger.kernel.org
11630 S:      Maintained
11631
11632 PXA2xx/PXA3xx SUPPORT
11633 M:      Daniel Mack <daniel@zonque.org>
11634 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11635 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11637 T:      git git://github.com/hzhuang1/linux.git
11638 T:      git git://github.com/rjarzmik/linux.git
11639 S:      Maintained
11640 F:      arch/arm/boot/dts/pxa*
11641 F:      arch/arm/mach-pxa/
11642 F:      drivers/dma/pxa*
11643 F:      drivers/pcmcia/pxa2xx*
11644 F:      drivers/pinctrl/pxa/
11645 F:      drivers/spi/spi-pxa2xx*
11646 F:      drivers/usb/gadget/udc/pxa2*
11647 F:      include/sound/pxa2xx-lib.h
11648 F:      sound/arm/pxa*
11649 F:      sound/soc/pxa/
11650
11651 QAT DRIVER
11652 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11653 L:      qat-linux@intel.com
11654 S:      Supported
11655 F:      drivers/crypto/qat/
11656
11657 QCOM AUDIO (ASoC) DRIVERS
11658 M:      Patrick Lai <plai@codeaurora.org>
11659 M:      Banajit Goswami <bgoswami@codeaurora.org>
11660 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11661 S:      Supported
11662 F:      sound/soc/qcom/
11663
11664 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11665 M:      Gabriel Somlo <somlo@cmu.edu>
11666 M:      "Michael S. Tsirkin" <mst@redhat.com>
11667 L:      qemu-devel@nongnu.org
11668 S:      Maintained
11669 F:      drivers/firmware/qemu_fw_cfg.c
11670 F:      include/uapi/linux/qemu_fw_cfg.h
11671
11672 QIB DRIVER
11673 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11674 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11675 L:      linux-rdma@vger.kernel.org
11676 S:      Supported
11677 F:      drivers/infiniband/hw/qib/
11678
11679 QLOGIC QL41xxx FCOE DRIVER
11680 M:      QLogic-Storage-Upstream@cavium.com
11681 L:      linux-scsi@vger.kernel.org
11682 S:      Supported
11683 F:      drivers/scsi/qedf/
11684
11685 QLOGIC QL41xxx ISCSI DRIVER
11686 M:      QLogic-Storage-Upstream@cavium.com
11687 L:      linux-scsi@vger.kernel.org
11688 S:      Supported
11689 F:      drivers/scsi/qedi/
11690
11691 QLOGIC QL4xxx ETHERNET DRIVER
11692 M:      Ariel Elior <Ariel.Elior@cavium.com>
11693 M:      everest-linux-l2@cavium.com
11694 L:      netdev@vger.kernel.org
11695 S:      Supported
11696 F:      drivers/net/ethernet/qlogic/qed/
11697 F:      include/linux/qed/
11698 F:      drivers/net/ethernet/qlogic/qede/
11699
11700 QLOGIC QL4xxx RDMA DRIVER
11701 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11702 M:      Ariel Elior <Ariel.Elior@cavium.com>
11703 L:      linux-rdma@vger.kernel.org
11704 S:      Supported
11705 F:      drivers/infiniband/hw/qedr/
11706 F:      include/uapi/rdma/qedr-abi.h
11707
11708 QLOGIC QLA1280 SCSI DRIVER
11709 M:      Michael Reed <mdr@sgi.com>
11710 L:      linux-scsi@vger.kernel.org
11711 S:      Maintained
11712 F:      drivers/scsi/qla1280.[ch]
11713
11714 QLOGIC QLA2XXX FC-SCSI DRIVER
11715 M:      qla2xxx-upstream@qlogic.com
11716 L:      linux-scsi@vger.kernel.org
11717 S:      Supported
11718 F:      Documentation/scsi/LICENSE.qla2xxx
11719 F:      drivers/scsi/qla2xxx/
11720
11721 QLOGIC QLA3XXX NETWORK DRIVER
11722 M:      Dept-GELinuxNICDev@cavium.com
11723 L:      netdev@vger.kernel.org
11724 S:      Supported
11725 F:      Documentation/networking/LICENSE.qla3xxx
11726 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11727
11728 QLOGIC QLA4XXX iSCSI DRIVER
11729 M:      QLogic-Storage-Upstream@qlogic.com
11730 L:      linux-scsi@vger.kernel.org
11731 S:      Supported
11732 F:      Documentation/scsi/LICENSE.qla4xxx
11733 F:      drivers/scsi/qla4xxx/
11734
11735 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11736 M:      Harish Patil <harish.patil@cavium.com>
11737 M:      Manish Chopra <manish.chopra@cavium.com>
11738 M:      Dept-GELinuxNICDev@cavium.com
11739 L:      netdev@vger.kernel.org
11740 S:      Supported
11741 F:      drivers/net/ethernet/qlogic/qlcnic/
11742
11743 QLOGIC QLGE 10Gb ETHERNET DRIVER
11744 M:      Harish Patil <harish.patil@cavium.com>
11745 M:      Manish Chopra <manish.chopra@cavium.com>
11746 M:      Dept-GELinuxNICDev@cavium.com
11747 L:      netdev@vger.kernel.org
11748 S:      Supported
11749 F:      drivers/net/ethernet/qlogic/qlge/
11750
11751 QNX4 FILESYSTEM
11752 M:      Anders Larsen <al@alarsen.net>
11753 W:      http://www.alarsen.net/linux/qnx4fs/
11754 S:      Maintained
11755 F:      fs/qnx4/
11756 F:      include/uapi/linux/qnx4_fs.h
11757 F:      include/uapi/linux/qnxtypes.h
11758
11759 QORIQ DPAA2 FSL-MC BUS DRIVER
11760 M:      Stuart Yoder <stuyoder@gmail.com>
11761 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11762 L:      linux-kernel@vger.kernel.org
11763 S:      Maintained
11764 F:      drivers/bus/fsl-mc/
11765 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11766 F:      Documentation/networking/dpaa2/overview.rst
11767
11768 QT1010 MEDIA DRIVER
11769 M:      Antti Palosaari <crope@iki.fi>
11770 L:      linux-media@vger.kernel.org
11771 W:      https://linuxtv.org
11772 W:      http://palosaari.fi/linux/
11773 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11774 T:      git git://linuxtv.org/anttip/media_tree.git
11775 S:      Maintained
11776 F:      drivers/media/tuners/qt1010*
11777
11778 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11779 M:      Kalle Valo <kvalo@codeaurora.org>
11780 L:      ath10k@lists.infradead.org
11781 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11783 S:      Supported
11784 F:      drivers/net/wireless/ath/ath10k/
11785
11786 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11787 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11788 L:      linux-wireless@vger.kernel.org
11789 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11790 S:      Supported
11791 F:      drivers/net/wireless/ath/ath9k/
11792
11793 QUALCOMM CAMERA SUBSYSTEM DRIVER
11794 M:      Todor Tomov <todor.tomov@linaro.org>
11795 L:      linux-media@vger.kernel.org
11796 S:      Maintained
11797 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11798 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11799 F:      drivers/media/platform/qcom/camss-8x16/
11800
11801 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11802 M:  Ilia Lin <ilia.lin@gmail.com>
11803 L:  linux-pm@vger.kernel.org
11804 S:  Maintained
11805 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11806 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11807
11808 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11809 M:      Timur Tabi <timur@codeaurora.org>
11810 L:      netdev@vger.kernel.org
11811 S:      Supported
11812 F:      drivers/net/ethernet/qualcomm/emac/
11813
11814 QUALCOMM HEXAGON ARCHITECTURE
11815 M:      Richard Kuo <rkuo@codeaurora.org>
11816 L:      linux-hexagon@vger.kernel.org
11817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11818 S:      Supported
11819 F:      arch/hexagon/
11820
11821 QUALCOMM HIDMA DRIVER
11822 M:      Sinan Kaya <okaya@codeaurora.org>
11823 L:      linux-arm-kernel@lists.infradead.org
11824 L:      linux-arm-msm@vger.kernel.org
11825 L:      dmaengine@vger.kernel.org
11826 S:      Supported
11827 F:      drivers/dma/qcom/hidma*
11828
11829 QUALCOMM IOMMU
11830 M:      Rob Clark <robdclark@gmail.com>
11831 L:      iommu@lists.linux-foundation.org
11832 L:      linux-arm-msm@vger.kernel.org
11833 S:      Maintained
11834 F:      drivers/iommu/qcom_iommu.c
11835
11836 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11837 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11838 L:      linux-media@vger.kernel.org
11839 L:      linux-arm-msm@vger.kernel.org
11840 T:      git git://linuxtv.org/media_tree.git
11841 S:      Maintained
11842 F:      drivers/media/platform/qcom/venus/
11843
11844 QUALCOMM WCN36XX WIRELESS DRIVER
11845 M:      Kalle Valo <kvalo@codeaurora.org>
11846 L:      wcn36xx@lists.infradead.org
11847 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11848 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11849 S:      Supported
11850 F:      drivers/net/wireless/ath/wcn36xx/
11851
11852 QUANTENNA QTNFMAC WIRELESS DRIVER
11853 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11854 M:      Avinash Patil <avinashp@quantenna.com>
11855 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11856 L:      linux-wireless@vger.kernel.org
11857 S:      Maintained
11858 F:      drivers/net/wireless/quantenna
11859
11860 RADEON and AMDGPU DRM DRIVERS
11861 M:      Alex Deucher <alexander.deucher@amd.com>
11862 M:      Christian König <christian.koenig@amd.com>
11863 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11864 L:      amd-gfx@lists.freedesktop.org
11865 T:      git git://people.freedesktop.org/~agd5f/linux
11866 S:      Supported
11867 F:      drivers/gpu/drm/radeon/
11868 F:      include/uapi/drm/radeon_drm.h
11869 F:      drivers/gpu/drm/amd/
11870 F:      include/uapi/drm/amdgpu_drm.h
11871
11872 RADEON FRAMEBUFFER DISPLAY DRIVER
11873 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11874 L:      linux-fbdev@vger.kernel.org
11875 S:      Maintained
11876 F:      drivers/video/fbdev/aty/radeon*
11877 F:      include/uapi/linux/radeonfb.h
11878
11879 RADIOSHARK RADIO DRIVER
11880 M:      Hans Verkuil <hverkuil@xs4all.nl>
11881 L:      linux-media@vger.kernel.org
11882 T:      git git://linuxtv.org/media_tree.git
11883 S:      Maintained
11884 F:      drivers/media/radio/radio-shark.c
11885
11886 RADIOSHARK2 RADIO DRIVER
11887 M:      Hans Verkuil <hverkuil@xs4all.nl>
11888 L:      linux-media@vger.kernel.org
11889 T:      git git://linuxtv.org/media_tree.git
11890 S:      Maintained
11891 F:      drivers/media/radio/radio-shark2.c
11892 F:      drivers/media/radio/radio-tea5777.c
11893
11894 RADOS BLOCK DEVICE (RBD)
11895 M:      Ilya Dryomov <idryomov@gmail.com>
11896 M:      Sage Weil <sage@redhat.com>
11897 M:      Alex Elder <elder@kernel.org>
11898 L:      ceph-devel@vger.kernel.org
11899 W:      http://ceph.com/
11900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11901 T:      git git://github.com/ceph/ceph-client.git
11902 S:      Supported
11903 F:      Documentation/ABI/testing/sysfs-bus-rbd
11904 F:      drivers/block/rbd.c
11905 F:      drivers/block/rbd_types.h
11906
11907 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11908 M:      Paul Mackerras <paulus@samba.org>
11909 L:      linux-fbdev@vger.kernel.org
11910 S:      Maintained
11911 F:      drivers/video/fbdev/aty/aty128fb.c
11912
11913 RAINSHADOW-CEC DRIVER
11914 M:      Hans Verkuil <hverkuil@xs4all.nl>
11915 L:      linux-media@vger.kernel.org
11916 T:      git git://linuxtv.org/media_tree.git
11917 S:      Maintained
11918 F:      drivers/media/usb/rainshadow-cec/*
11919
11920 RALINK MIPS ARCHITECTURE
11921 M:      John Crispin <john@phrozen.org>
11922 L:      linux-mips@linux-mips.org
11923 S:      Maintained
11924 F:      arch/mips/ralink
11925
11926 RALINK RT2X00 WIRELESS LAN DRIVER
11927 P:      rt2x00 project
11928 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11929 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11930 L:      linux-wireless@vger.kernel.org
11931 S:      Maintained
11932 F:      drivers/net/wireless/ralink/rt2x00/
11933
11934 RAMDISK RAM BLOCK DEVICE DRIVER
11935 M:      Jens Axboe <axboe@kernel.dk>
11936 S:      Maintained
11937 F:      Documentation/blockdev/ramdisk.txt
11938 F:      drivers/block/brd.c
11939
11940 RANCHU VIRTUAL BOARD FOR MIPS
11941 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11942 L:      linux-mips@linux-mips.org
11943 S:      Supported
11944 F:      arch/mips/generic/board-ranchu.c
11945 F:      arch/mips/configs/generic/board-ranchu.config
11946
11947 RANDOM NUMBER DRIVER
11948 M:      "Theodore Ts'o" <tytso@mit.edu>
11949 S:      Maintained
11950 F:      drivers/char/random.c
11951
11952 RAPIDIO SUBSYSTEM
11953 M:      Matt Porter <mporter@kernel.crashing.org>
11954 M:      Alexandre Bounine <alex.bou9@gmail.com>
11955 S:      Maintained
11956 F:      drivers/rapidio/
11957
11958 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11959 L:      linux-wireless@vger.kernel.org
11960 S:      Orphan
11961 F:      drivers/net/wireless/ray*
11962
11963 RCUTORTURE TEST FRAMEWORK
11964 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11965 M:      Josh Triplett <josh@joshtriplett.org>
11966 R:      Steven Rostedt <rostedt@goodmis.org>
11967 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11968 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11969 L:      linux-kernel@vger.kernel.org
11970 S:      Supported
11971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11972 F:      tools/testing/selftests/rcutorture
11973
11974 RDC R-321X SoC
11975 M:      Florian Fainelli <florian@openwrt.org>
11976 S:      Maintained
11977
11978 RDC R6040 FAST ETHERNET DRIVER
11979 M:      Florian Fainelli <f.fainelli@gmail.com>
11980 L:      netdev@vger.kernel.org
11981 S:      Maintained
11982 F:      drivers/net/ethernet/rdc/r6040.c
11983
11984 RDMAVT - RDMA verbs software
11985 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11986 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11987 L:      linux-rdma@vger.kernel.org
11988 S:      Supported
11989 F:      drivers/infiniband/sw/rdmavt
11990
11991 RDS - RELIABLE DATAGRAM SOCKETS
11992 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11993 L:      netdev@vger.kernel.org
11994 L:      linux-rdma@vger.kernel.org
11995 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11996 W:      https://oss.oracle.com/projects/rds/
11997 S:      Supported
11998 F:      net/rds/
11999 F:      Documentation/networking/rds.txt
12000
12001 RDT - RESOURCE ALLOCATION
12002 M:      Fenghua Yu <fenghua.yu@intel.com>
12003 L:      linux-kernel@vger.kernel.org
12004 S:      Supported
12005 F:      arch/x86/kernel/cpu/intel_rdt*
12006 F:      arch/x86/include/asm/intel_rdt_sched.h
12007 F:      Documentation/x86/intel_rdt*
12008
12009 READ-COPY UPDATE (RCU)
12010 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12011 M:      Josh Triplett <josh@joshtriplett.org>
12012 R:      Steven Rostedt <rostedt@goodmis.org>
12013 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12014 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12015 L:      linux-kernel@vger.kernel.org
12016 W:      http://www.rdrop.com/users/paulmck/RCU/
12017 S:      Supported
12018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12019 F:      Documentation/RCU/
12020 X:      Documentation/RCU/torture.txt
12021 F:      include/linux/rcu*
12022 X:      include/linux/srcu.h
12023 F:      kernel/rcu/
12024 X:      kernel/torture.c
12025
12026 REAL TIME CLOCK (RTC) SUBSYSTEM
12027 M:      Alessandro Zummo <a.zummo@towertech.it>
12028 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12029 L:      linux-rtc@vger.kernel.org
12030 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12032 S:      Maintained
12033 F:      Documentation/devicetree/bindings/rtc/
12034 F:      Documentation/rtc.txt
12035 F:      drivers/rtc/
12036 F:      include/linux/rtc.h
12037 F:      include/uapi/linux/rtc.h
12038 F:      include/linux/rtc/
12039 F:      include/linux/platform_data/rtc-*
12040 F:      tools/testing/selftests/rtc/
12041
12042 REALTEK AUDIO CODECS
12043 M:      Bard Liao <bardliao@realtek.com>
12044 M:      Oder Chiou <oder_chiou@realtek.com>
12045 S:      Maintained
12046 F:      sound/soc/codecs/rt*
12047 F:      include/sound/rt*.h
12048
12049 REGISTER MAP ABSTRACTION
12050 M:      Mark Brown <broonie@kernel.org>
12051 L:      linux-kernel@vger.kernel.org
12052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12053 S:      Supported
12054 F:      Documentation/devicetree/bindings/regmap/
12055 F:      drivers/base/regmap/
12056 F:      include/linux/regmap.h
12057
12058 REISERFS FILE SYSTEM
12059 L:      reiserfs-devel@vger.kernel.org
12060 S:      Supported
12061 F:      fs/reiserfs/
12062
12063 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12064 M:      Ohad Ben-Cohen <ohad@wizery.com>
12065 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12066 L:      linux-remoteproc@vger.kernel.org
12067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12068 S:      Maintained
12069 F:      Documentation/devicetree/bindings/remoteproc/
12070 F:      Documentation/remoteproc.txt
12071 F:      drivers/remoteproc/
12072 F:      include/linux/remoteproc.h
12073
12074 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12075 M:      Ohad Ben-Cohen <ohad@wizery.com>
12076 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12077 L:      linux-remoteproc@vger.kernel.org
12078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12079 S:      Maintained
12080 F:      drivers/rpmsg/
12081 F:      Documentation/rpmsg.txt
12082 F:      include/linux/rpmsg.h
12083 F:      include/linux/rpmsg/
12084
12085 RENESAS CLOCK DRIVERS
12086 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12087 L:      linux-renesas-soc@vger.kernel.org
12088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12089 S:      Supported
12090 F:      drivers/clk/renesas/
12091
12092 RENESAS EMEV2 I2C DRIVER
12093 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12094 S:      Supported
12095 F:      drivers/i2c/busses/i2c-emev2.c
12096
12097 RENESAS ETHERNET DRIVERS
12098 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12099 L:      netdev@vger.kernel.org
12100 L:      linux-renesas-soc@vger.kernel.org
12101 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12102 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12103 F:      drivers/net/ethernet/renesas/
12104 F:      include/linux/sh_eth.h
12105
12106 RENESAS R-CAR GYROADC DRIVER
12107 M:      Marek Vasut <marek.vasut@gmail.com>
12108 L:      linux-iio@vger.kernel.org
12109 S:      Supported
12110 F:      drivers/iio/adc/rcar_gyro_adc.c
12111
12112 RENESAS R-CAR I2C DRIVERS
12113 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12114 S:      Supported
12115 F:      drivers/i2c/busses/i2c-rcar.c
12116 F:      drivers/i2c/busses/i2c-sh_mobile.c
12117
12118 RENESAS USB PHY DRIVER
12119 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12120 L:      linux-renesas-soc@vger.kernel.org
12121 S:      Maintained
12122 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12123
12124 RESET CONTROLLER FRAMEWORK
12125 M:      Philipp Zabel <p.zabel@pengutronix.de>
12126 T:      git git://git.pengutronix.de/git/pza/linux
12127 S:      Maintained
12128 F:      drivers/reset/
12129 F:      Documentation/devicetree/bindings/reset/
12130 F:      include/dt-bindings/reset/
12131 F:      include/linux/reset.h
12132 F:      include/linux/reset-controller.h
12133
12134 RESTARTABLE SEQUENCES SUPPORT
12135 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12136 M:      Peter Zijlstra <peterz@infradead.org>
12137 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12138 M:      Boqun Feng <boqun.feng@gmail.com>
12139 L:      linux-kernel@vger.kernel.org
12140 S:      Supported
12141 F:      kernel/rseq.c
12142 F:      include/uapi/linux/rseq.h
12143 F:      include/trace/events/rseq.h
12144 F:      tools/testing/selftests/rseq/
12145
12146 RFKILL
12147 M:      Johannes Berg <johannes@sipsolutions.net>
12148 L:      linux-wireless@vger.kernel.org
12149 W:      http://wireless.kernel.org/
12150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12152 S:      Maintained
12153 F:      Documentation/rfkill.txt
12154 F:      Documentation/ABI/stable/sysfs-class-rfkill
12155 F:      net/rfkill/
12156
12157 RHASHTABLE
12158 M:      Thomas Graf <tgraf@suug.ch>
12159 M:      Herbert Xu <herbert@gondor.apana.org.au>
12160 L:      netdev@vger.kernel.org
12161 S:      Maintained
12162 F:      lib/rhashtable.c
12163 F:      include/linux/rhashtable.h
12164
12165 RICOH R5C592 MEMORYSTICK DRIVER
12166 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12167 S:      Maintained
12168 F:      drivers/memstick/host/r592.*
12169
12170 RICOH SMARTMEDIA/XD DRIVER
12171 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12172 S:      Maintained
12173 F:      drivers/mtd/nand/raw/r852.c
12174 F:      drivers/mtd/nand/raw/r852.h
12175
12176 RISC-V ARCHITECTURE
12177 M:      Palmer Dabbelt <palmer@sifive.com>
12178 M:      Albert Ou <aou@eecs.berkeley.edu>
12179 L:      linux-riscv@lists.infradead.org
12180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12181 S:      Supported
12182 F:      arch/riscv/
12183 K:      riscv
12184 N:      riscv
12185
12186 ROCCAT DRIVERS
12187 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12188 W:      http://sourceforge.net/projects/roccat/
12189 S:      Maintained
12190 F:      drivers/hid/hid-roccat*
12191 F:      include/linux/hid-roccat*
12192 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12193
12194 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12195 M:      Jacob chen <jacob2.chen@rock-chips.com>
12196 L:      linux-media@vger.kernel.org
12197 S:      Maintained
12198 F:      drivers/media/platform/rockchip/rga/
12199 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12200
12201 ROCKER DRIVER
12202 M:      Jiri Pirko <jiri@resnulli.us>
12203 L:      netdev@vger.kernel.org
12204 S:      Supported
12205 F:      drivers/net/ethernet/rocker/
12206
12207 ROCKETPORT DRIVER
12208 P:      Comtrol Corp.
12209 W:      http://www.comtrol.com
12210 S:      Maintained
12211 F:      Documentation/serial/rocket.txt
12212 F:      drivers/tty/rocket*
12213
12214 ROCKETPORT EXPRESS/INFINITY DRIVER
12215 M:      Kevin Cernekee <cernekee@gmail.com>
12216 L:      linux-serial@vger.kernel.org
12217 S:      Odd Fixes
12218 F:      drivers/tty/serial/rp2.*
12219
12220 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12221 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12222 L:      linux-kernel@vger.kernel.org
12223 L:      linux-renesas-soc@vger.kernel.org
12224 S:      Supported
12225 F:      drivers/mfd/bd9571mwv.c
12226 F:      drivers/regulator/bd9571mwv-regulator.c
12227 F:      drivers/gpio/gpio-bd9571mwv.c
12228 F:      include/linux/mfd/bd9571mwv.h
12229 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12230
12231 ROSE NETWORK LAYER
12232 M:      Ralf Baechle <ralf@linux-mips.org>
12233 L:      linux-hams@vger.kernel.org
12234 W:      http://www.linux-ax25.org/
12235 S:      Maintained
12236 F:      include/net/rose.h
12237 F:      include/uapi/linux/rose.h
12238 F:      net/rose/
12239
12240 RTL2830 MEDIA DRIVER
12241 M:      Antti Palosaari <crope@iki.fi>
12242 L:      linux-media@vger.kernel.org
12243 W:      https://linuxtv.org
12244 W:      http://palosaari.fi/linux/
12245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12246 T:      git git://linuxtv.org/anttip/media_tree.git
12247 S:      Maintained
12248 F:      drivers/media/dvb-frontends/rtl2830*
12249
12250 RTL2832 MEDIA DRIVER
12251 M:      Antti Palosaari <crope@iki.fi>
12252 L:      linux-media@vger.kernel.org
12253 W:      https://linuxtv.org
12254 W:      http://palosaari.fi/linux/
12255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12256 T:      git git://linuxtv.org/anttip/media_tree.git
12257 S:      Maintained
12258 F:      drivers/media/dvb-frontends/rtl2832*
12259
12260 RTL2832_SDR MEDIA DRIVER
12261 M:      Antti Palosaari <crope@iki.fi>
12262 L:      linux-media@vger.kernel.org
12263 W:      https://linuxtv.org
12264 W:      http://palosaari.fi/linux/
12265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12266 T:      git git://linuxtv.org/anttip/media_tree.git
12267 S:      Maintained
12268 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12269
12270 RTL8180 WIRELESS DRIVER
12271 L:      linux-wireless@vger.kernel.org
12272 W:      http://wireless.kernel.org/
12273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12274 S:      Orphan
12275 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12276
12277 RTL8187 WIRELESS DRIVER
12278 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12279 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12280 M:      Larry Finger <Larry.Finger@lwfinger.net>
12281 L:      linux-wireless@vger.kernel.org
12282 W:      http://wireless.kernel.org/
12283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12284 S:      Maintained
12285 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12286
12287 REALTEK WIRELESS DRIVER (rtlwifi family)
12288 M:      Ping-Ke Shih <pkshih@realtek.com>
12289 L:      linux-wireless@vger.kernel.org
12290 W:      http://wireless.kernel.org/
12291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12292 S:      Maintained
12293 F:      drivers/net/wireless/realtek/rtlwifi/
12294
12295 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12296 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12297 L:      linux-wireless@vger.kernel.org
12298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12299 S:      Maintained
12300 F:      drivers/net/wireless/realtek/rtl8xxxu/
12301
12302 RXRPC SOCKETS (AF_RXRPC)
12303 M:      David Howells <dhowells@redhat.com>
12304 L:      linux-afs@lists.infradead.org
12305 S:      Supported
12306 F:      net/rxrpc/
12307 F:      include/keys/rxrpc-type.h
12308 F:      include/net/af_rxrpc.h
12309 F:      include/trace/events/rxrpc.h
12310 F:      include/uapi/linux/rxrpc.h
12311 F:      Documentation/networking/rxrpc.txt
12312 W:      https://www.infradead.org/~dhowells/kafs/
12313
12314 S3 SAVAGE FRAMEBUFFER DRIVER
12315 M:      Antonino Daplas <adaplas@gmail.com>
12316 L:      linux-fbdev@vger.kernel.org
12317 S:      Maintained
12318 F:      drivers/video/fbdev/savage/
12319
12320 S390
12321 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12322 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12323 L:      linux-s390@vger.kernel.org
12324 W:      http://www.ibm.com/developerworks/linux/linux390/
12325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12326 S:      Supported
12327 F:      arch/s390/
12328 F:      drivers/s390/
12329 F:      Documentation/s390/
12330 F:      Documentation/driver-api/s390-drivers.rst
12331
12332 S390 COMMON I/O LAYER
12333 M:      Sebastian Ott <sebott@linux.ibm.com>
12334 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12335 L:      linux-s390@vger.kernel.org
12336 W:      http://www.ibm.com/developerworks/linux/linux390/
12337 S:      Supported
12338 F:      drivers/s390/cio/
12339
12340 S390 DASD DRIVER
12341 M:      Stefan Haberland <sth@linux.ibm.com>
12342 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12343 L:      linux-s390@vger.kernel.org
12344 W:      http://www.ibm.com/developerworks/linux/linux390/
12345 S:      Supported
12346 F:      drivers/s390/block/dasd*
12347 F:      block/partitions/ibm.c
12348
12349 S390 IOMMU (PCI)
12350 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12351 L:      linux-s390@vger.kernel.org
12352 W:      http://www.ibm.com/developerworks/linux/linux390/
12353 S:      Supported
12354 F:      drivers/iommu/s390-iommu.c
12355
12356 S390 IUCV NETWORK LAYER
12357 M:      Julian Wiedmann <jwi@linux.ibm.com>
12358 M:      Ursula Braun <ubraun@linux.ibm.com>
12359 L:      linux-s390@vger.kernel.org
12360 W:      http://www.ibm.com/developerworks/linux/linux390/
12361 S:      Supported
12362 F:      drivers/s390/net/*iucv*
12363 F:      include/net/iucv/
12364 F:      net/iucv/
12365
12366 S390 NETWORK DRIVERS
12367 M:      Julian Wiedmann <jwi@linux.ibm.com>
12368 M:      Ursula Braun <ubraun@linux.ibm.com>
12369 L:      linux-s390@vger.kernel.org
12370 W:      http://www.ibm.com/developerworks/linux/linux390/
12371 S:      Supported
12372 F:      drivers/s390/net/
12373
12374 S390 PCI SUBSYSTEM
12375 M:      Sebastian Ott <sebott@linux.ibm.com>
12376 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12377 L:      linux-s390@vger.kernel.org
12378 W:      http://www.ibm.com/developerworks/linux/linux390/
12379 S:      Supported
12380 F:      arch/s390/pci/
12381 F:      drivers/pci/hotplug/s390_pci_hpc.c
12382
12383 S390 VFIO-CCW DRIVER
12384 M:      Cornelia Huck <cohuck@redhat.com>
12385 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12386 M:      Halil Pasic <pasic@linux.ibm.com>
12387 L:      linux-s390@vger.kernel.org
12388 L:      kvm@vger.kernel.org
12389 S:      Supported
12390 F:      drivers/s390/cio/vfio_ccw*
12391 F:      Documentation/s390/vfio-ccw.txt
12392 F:      include/uapi/linux/vfio_ccw.h
12393
12394 S390 ZCRYPT DRIVER
12395 M:      Harald Freudenberger <freude@linux.ibm.com>
12396 L:      linux-s390@vger.kernel.org
12397 W:      http://www.ibm.com/developerworks/linux/linux390/
12398 S:      Supported
12399 F:      drivers/s390/crypto/
12400
12401 S390 ZFCP DRIVER
12402 M:      Steffen Maier <maier@linux.ibm.com>
12403 M:      Benjamin Block <bblock@linux.ibm.com>
12404 L:      linux-s390@vger.kernel.org
12405 W:      http://www.ibm.com/developerworks/linux/linux390/
12406 S:      Supported
12407 F:      drivers/s390/scsi/zfcp_*
12408
12409 S3C24XX SD/MMC Driver
12410 M:      Ben Dooks <ben-linux@fluff.org>
12411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12412 S:      Supported
12413 F:      drivers/mmc/host/s3cmci.*
12414
12415 SAA6588 RDS RECEIVER DRIVER
12416 M:      Hans Verkuil <hverkuil@xs4all.nl>
12417 L:      linux-media@vger.kernel.org
12418 T:      git git://linuxtv.org/media_tree.git
12419 W:      https://linuxtv.org
12420 S:      Odd Fixes
12421 F:      drivers/media/i2c/saa6588*
12422
12423 SAA7134 VIDEO4LINUX DRIVER
12424 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12425 L:      linux-media@vger.kernel.org
12426 W:      https://linuxtv.org
12427 T:      git git://linuxtv.org/media_tree.git
12428 S:      Odd fixes
12429 F:      Documentation/media/v4l-drivers/saa7134*
12430 F:      drivers/media/pci/saa7134/
12431
12432 SAA7146 VIDEO4LINUX-2 DRIVER
12433 M:      Hans Verkuil <hverkuil@xs4all.nl>
12434 L:      linux-media@vger.kernel.org
12435 T:      git git://linuxtv.org/media_tree.git
12436 S:      Maintained
12437 F:      drivers/media/common/saa7146/
12438 F:      drivers/media/pci/saa7146/
12439 F:      include/media/saa7146*
12440
12441 SAMSUNG AUDIO (ASoC) DRIVERS
12442 M:      Krzysztof Kozlowski <krzk@kernel.org>
12443 M:      Sangbeom Kim <sbkim73@samsung.com>
12444 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12445 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12446 S:      Supported
12447 F:      sound/soc/samsung/
12448 F:      Documentation/devicetree/bindings/sound/samsung*
12449
12450 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12451 M:      Krzysztof Kozlowski <krzk@kernel.org>
12452 L:      linux-crypto@vger.kernel.org
12453 L:      linux-samsung-soc@vger.kernel.org
12454 S:      Maintained
12455 F:      drivers/crypto/exynos-rng.c
12456 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12457
12458 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12459 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12460 L:      linux-samsung-soc@vger.kernel.org
12461 S:      Maintained
12462 F:      drivers/char/hw_random/exynos-trng.c
12463 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12464
12465 SAMSUNG FRAMEBUFFER DRIVER
12466 M:      Jingoo Han <jingoohan1@gmail.com>
12467 L:      linux-fbdev@vger.kernel.org
12468 S:      Maintained
12469 F:      drivers/video/fbdev/s3c-fb.c
12470
12471 SAMSUNG LAPTOP DRIVER
12472 M:      Corentin Chary <corentin.chary@gmail.com>
12473 L:      platform-driver-x86@vger.kernel.org
12474 S:      Maintained
12475 F:      drivers/platform/x86/samsung-laptop.c
12476
12477 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12478 M:      Sangbeom Kim <sbkim73@samsung.com>
12479 M:      Krzysztof Kozlowski <krzk@kernel.org>
12480 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12481 L:      linux-kernel@vger.kernel.org
12482 L:      linux-samsung-soc@vger.kernel.org
12483 S:      Supported
12484 F:      drivers/mfd/sec*.c
12485 F:      drivers/regulator/s2m*.c
12486 F:      drivers/regulator/s5m*.c
12487 F:      drivers/clk/clk-s2mps11.c
12488 F:      drivers/rtc/rtc-s5m.c
12489 F:      include/linux/mfd/samsung/
12490 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12491 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12492 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12493 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12494
12495 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12496 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12497 L:      linux-media@vger.kernel.org
12498 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12499 S:      Maintained
12500 F:      drivers/media/platform/s3c-camif/
12501 F:      include/media/drv-intf/s3c_camif.h
12502
12503 SAMSUNG S3FWRN5 NFC DRIVER
12504 M:      Robert Baldyga <r.baldyga@samsung.com>
12505 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12506 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12507 S:      Supported
12508 F:      drivers/nfc/s3fwrn5
12509
12510 SAMSUNG S5C73M3 CAMERA DRIVER
12511 M:      Kyungmin Park <kyungmin.park@samsung.com>
12512 M:      Andrzej Hajda <a.hajda@samsung.com>
12513 L:      linux-media@vger.kernel.org
12514 S:      Supported
12515 F:      drivers/media/i2c/s5c73m3/*
12516
12517 SAMSUNG S5K5BAF CAMERA DRIVER
12518 M:      Kyungmin Park <kyungmin.park@samsung.com>
12519 M:      Andrzej Hajda <a.hajda@samsung.com>
12520 L:      linux-media@vger.kernel.org
12521 S:      Supported
12522 F:      drivers/media/i2c/s5k5baf.c
12523
12524 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12525 M:      Krzysztof Kozlowski <krzk@kernel.org>
12526 M:      Vladimir Zapolskiy <vz@mleia.com>
12527 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12528 L:      linux-crypto@vger.kernel.org
12529 L:      linux-samsung-soc@vger.kernel.org
12530 S:      Maintained
12531 F:      drivers/crypto/s5p-sss.c
12532
12533 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12534 M:      Kyungmin Park <kyungmin.park@samsung.com>
12535 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12536 L:      linux-media@vger.kernel.org
12537 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12538 S:      Supported
12539 F:      drivers/media/platform/exynos4-is/
12540
12541 SAMSUNG SOC CLOCK DRIVERS
12542 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12543 M:      Tomasz Figa <tomasz.figa@gmail.com>
12544 M:      Chanwoo Choi <cw00.choi@samsung.com>
12545 S:      Supported
12546 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12548 F:      drivers/clk/samsung/
12549 F:      include/dt-bindings/clock/exynos*.h
12550 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12551
12552 SAMSUNG SPI DRIVERS
12553 M:      Kukjin Kim <kgene@kernel.org>
12554 M:      Krzysztof Kozlowski <krzk@kernel.org>
12555 M:      Andi Shyti <andi@etezian.org>
12556 L:      linux-spi@vger.kernel.org
12557 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12558 S:      Maintained
12559 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12560 F:      drivers/spi/spi-s3c*
12561 F:      include/linux/platform_data/spi-s3c64xx.h
12562
12563 SAMSUNG SXGBE DRIVERS
12564 M:      Byungho An <bh74.an@samsung.com>
12565 M:      Girish K S <ks.giri@samsung.com>
12566 M:      Vipul Pandya <vipul.pandya@samsung.com>
12567 S:      Supported
12568 L:      netdev@vger.kernel.org
12569 F:      drivers/net/ethernet/samsung/sxgbe/
12570
12571 SAMSUNG THERMAL DRIVER
12572 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12573 L:      linux-pm@vger.kernel.org
12574 L:      linux-samsung-soc@vger.kernel.org
12575 S:      Supported
12576 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12577 F:      drivers/thermal/samsung/
12578
12579 SAMSUNG USB2 PHY DRIVER
12580 M:      Kamil Debski <kamil@wypas.org>
12581 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12582 L:      linux-kernel@vger.kernel.org
12583 S:      Supported
12584 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12585 F:      Documentation/phy/samsung-usb2.txt
12586 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12587 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12588 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12589 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12590 F:      drivers/phy/samsung/phy-samsung-usb2.c
12591 F:      drivers/phy/samsung/phy-samsung-usb2.h
12592
12593 SC1200 WDT DRIVER
12594 M:      Zwane Mwaikambo <zwanem@gmail.com>
12595 S:      Maintained
12596 F:      drivers/watchdog/sc1200wdt.c
12597
12598 SCHEDULER
12599 M:      Ingo Molnar <mingo@redhat.com>
12600 M:      Peter Zijlstra <peterz@infradead.org>
12601 L:      linux-kernel@vger.kernel.org
12602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12603 S:      Maintained
12604 F:      kernel/sched/
12605 F:      include/linux/sched.h
12606 F:      include/uapi/linux/sched.h
12607 F:      include/linux/wait.h
12608
12609 SCR24X CHIP CARD INTERFACE DRIVER
12610 M:      Lubomir Rintel <lkundrak@v3.sk>
12611 S:      Supported
12612 F:      drivers/char/pcmcia/scr24x_cs.c
12613
12614 SCSI CDROM DRIVER
12615 M:      Jens Axboe <axboe@kernel.dk>
12616 L:      linux-scsi@vger.kernel.org
12617 W:      http://www.kernel.dk
12618 S:      Maintained
12619 F:      drivers/scsi/sr*
12620
12621 SCSI RDMA PROTOCOL (SRP) INITIATOR
12622 M:      Bart Van Assche <bart.vanassche@wdc.com>
12623 L:      linux-rdma@vger.kernel.org
12624 S:      Supported
12625 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12626 F:      drivers/infiniband/ulp/srp/
12627 F:      include/scsi/srp.h
12628
12629 SCSI RDMA PROTOCOL (SRP) TARGET
12630 M:      Bart Van Assche <bart.vanassche@wdc.com>
12631 L:      linux-rdma@vger.kernel.org
12632 L:      target-devel@vger.kernel.org
12633 S:      Supported
12634 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12635 F:      drivers/infiniband/ulp/srpt/
12636
12637 SCSI SG DRIVER
12638 M:      Doug Gilbert <dgilbert@interlog.com>
12639 L:      linux-scsi@vger.kernel.org
12640 W:      http://sg.danny.cz/sg
12641 S:      Maintained
12642 F:      Documentation/scsi/scsi-generic.txt
12643 F:      drivers/scsi/sg.c
12644 F:      include/scsi/sg.h
12645
12646 SCSI SUBSYSTEM
12647 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12649 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12651 L:      linux-scsi@vger.kernel.org
12652 S:      Maintained
12653 F:      Documentation/devicetree/bindings/scsi/
12654 F:      drivers/scsi/
12655 F:      include/scsi/
12656
12657 SCSI TAPE DRIVER
12658 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12659 L:      linux-scsi@vger.kernel.org
12660 S:      Maintained
12661 F:      Documentation/scsi/st.txt
12662 F:      drivers/scsi/st.*
12663 F:      drivers/scsi/st_*.h
12664
12665 SCTP PROTOCOL
12666 M:      Vlad Yasevich <vyasevich@gmail.com>
12667 M:      Neil Horman <nhorman@tuxdriver.com>
12668 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12669 L:      linux-sctp@vger.kernel.org
12670 W:      http://lksctp.sourceforge.net
12671 S:      Maintained
12672 F:      Documentation/networking/sctp.txt
12673 F:      include/linux/sctp.h
12674 F:      include/uapi/linux/sctp.h
12675 F:      include/net/sctp/
12676 F:      net/sctp/
12677
12678 SCx200 CPU SUPPORT
12679 M:      Jim Cromie <jim.cromie@gmail.com>
12680 S:      Odd Fixes
12681 F:      Documentation/i2c/busses/scx200_acb
12682 F:      arch/x86/platform/scx200/
12683 F:      drivers/watchdog/scx200_wdt.c
12684 F:      drivers/i2c/busses/scx200*
12685 F:      drivers/mtd/maps/scx200_docflash.c
12686 F:      include/linux/scx200.h
12687
12688 SCx200 GPIO DRIVER
12689 M:      Jim Cromie <jim.cromie@gmail.com>
12690 S:      Maintained
12691 F:      drivers/char/scx200_gpio.c
12692 F:      include/linux/scx200_gpio.h
12693
12694 SCx200 HRT CLOCKSOURCE DRIVER
12695 M:      Jim Cromie <jim.cromie@gmail.com>
12696 S:      Maintained
12697 F:      drivers/clocksource/scx200_hrt.c
12698
12699 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12700 M:      Sascha Sommer <saschasommer@freenet.de>
12701 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12702 S:      Maintained
12703 F:      drivers/mmc/host/sdricoh_cs.c
12704
12705 SECURE COMPUTING
12706 M:      Kees Cook <keescook@chromium.org>
12707 R:      Andy Lutomirski <luto@amacapital.net>
12708 R:      Will Drewry <wad@chromium.org>
12709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12710 S:      Supported
12711 F:      kernel/seccomp.c
12712 F:      include/uapi/linux/seccomp.h
12713 F:      include/linux/seccomp.h
12714 F:      tools/testing/selftests/seccomp/*
12715 F:      tools/testing/selftests/kselftest_harness.h
12716 F:      Documentation/userspace-api/seccomp_filter.rst
12717 K:      \bsecure_computing
12718 K:      \bTIF_SECCOMP\b
12719
12720 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12721 M:      Al Cooper <alcooperx@gmail.com>
12722 L:      linux-mmc@vger.kernel.org
12723 L:      bcm-kernel-feedback-list@broadcom.com
12724 S:      Maintained
12725 F:      drivers/mmc/host/sdhci-brcmstb*
12726
12727 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12728 M:      Adrian Hunter <adrian.hunter@intel.com>
12729 L:      linux-mmc@vger.kernel.org
12730 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12731 S:      Maintained
12732 F:      drivers/mmc/host/sdhci*
12733 F:      include/linux/mmc/sdhci*
12734
12735 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12736 M:      Ben Dooks <ben-linux@fluff.org>
12737 M:      Jaehoon Chung <jh80.chung@samsung.com>
12738 L:      linux-mmc@vger.kernel.org
12739 S:      Maintained
12740 F:      drivers/mmc/host/sdhci-s3c*
12741
12742 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12743 M:      Viresh Kumar <vireshk@kernel.org>
12744 L:      linux-mmc@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/mmc/host/sdhci-spear.c
12747
12748 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12749 M:      Kishon Vijay Abraham I <kishon@ti.com>
12750 L:      linux-mmc@vger.kernel.org
12751 S:      Maintained
12752 F:      drivers/mmc/host/sdhci-omap.c
12753
12754 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12755 M:      Scott Bauer <scott.bauer@intel.com>
12756 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12757 L:      linux-block@vger.kernel.org
12758 S:      Supported
12759 F:      block/sed*
12760 F:      block/opal_proto.h
12761 F:      include/linux/sed*
12762 F:      include/uapi/linux/sed*
12763
12764 SECURITY CONTACT
12765 M:      Security Officers <security@kernel.org>
12766 S:      Supported
12767
12768 SECURITY SUBSYSTEM
12769 M:      James Morris <jmorris@namei.org>
12770 M:      "Serge E. Hallyn" <serge@hallyn.com>
12771 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12773 W:      http://kernsec.org/
12774 S:      Supported
12775 F:      security/
12776
12777 SELINUX SECURITY MODULE
12778 M:      Paul Moore <paul@paul-moore.com>
12779 M:      Stephen Smalley <sds@tycho.nsa.gov>
12780 M:      Eric Paris <eparis@parisplace.org>
12781 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12782 W:      https://selinuxproject.org
12783 W:      https://github.com/SELinuxProject
12784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12785 S:      Supported
12786 F:      include/linux/selinux*
12787 F:      security/selinux/
12788 F:      scripts/selinux/
12789 F:      Documentation/admin-guide/LSM/SELinux.rst
12790
12791 SENSABLE PHANTOM
12792 M:      Jiri Slaby <jirislaby@gmail.com>
12793 S:      Maintained
12794 F:      drivers/misc/phantom.c
12795 F:      include/uapi/linux/phantom.h
12796
12797 SERIAL DEVICE BUS
12798 M:      Rob Herring <robh@kernel.org>
12799 L:      linux-serial@vger.kernel.org
12800 S:      Maintained
12801 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12802 F:      drivers/tty/serdev/
12803 F:      include/linux/serdev.h
12804
12805 SERIAL DRIVERS
12806 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12807 L:      linux-serial@vger.kernel.org
12808 S:      Maintained
12809 F:      Documentation/devicetree/bindings/serial/
12810 F:      drivers/tty/serial/
12811
12812 SERIAL IR RECEIVER
12813 M:      Sean Young <sean@mess.org>
12814 L:      linux-media@vger.kernel.org
12815 S:      Maintained
12816 F:      drivers/media/rc/serial_ir.c
12817
12818 SFC NETWORK DRIVER
12819 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12820 M:      Edward Cree <ecree@solarflare.com>
12821 M:      Bert Kenward <bkenward@solarflare.com>
12822 L:      netdev@vger.kernel.org
12823 S:      Supported
12824 F:      drivers/net/ethernet/sfc/
12825
12826 SGI GRU DRIVER
12827 M:      Dimitri Sivanich <sivanich@sgi.com>
12828 S:      Maintained
12829 F:      drivers/misc/sgi-gru/
12830
12831 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12832 M:      Pat Gefre <pfg@sgi.com>
12833 L:      linux-ia64@vger.kernel.org
12834 S:      Supported
12835 F:      Documentation/ia64/serial.txt
12836 F:      drivers/tty/serial/ioc?_serial.c
12837 F:      include/linux/ioc?.h
12838
12839 SGI XP/XPC/XPNET DRIVER
12840 M:      Cliff Whickman <cpw@sgi.com>
12841 M:      Robin Holt <robinmholt@gmail.com>
12842 S:      Maintained
12843 F:      drivers/misc/sgi-xp/
12844
12845 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12846 M:      Ursula Braun <ubraun@linux.ibm.com>
12847 L:      linux-s390@vger.kernel.org
12848 W:      http://www.ibm.com/developerworks/linux/linux390/
12849 S:      Supported
12850 F:      net/smc/
12851
12852 SH_VEU V4L2 MEM2MEM DRIVER
12853 L:      linux-media@vger.kernel.org
12854 S:      Orphan
12855 F:      drivers/media/platform/sh_veu.c
12856
12857 SH_VOU V4L2 OUTPUT DRIVER
12858 L:      linux-media@vger.kernel.org
12859 S:      Orphan
12860 F:      drivers/media/platform/sh_vou.c
12861 F:      include/media/drv-intf/sh_vou.h
12862
12863 SI2157 MEDIA DRIVER
12864 M:      Antti Palosaari <crope@iki.fi>
12865 L:      linux-media@vger.kernel.org
12866 W:      https://linuxtv.org
12867 W:      http://palosaari.fi/linux/
12868 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12869 T:      git git://linuxtv.org/anttip/media_tree.git
12870 S:      Maintained
12871 F:      drivers/media/tuners/si2157*
12872
12873 SI2165 MEDIA DRIVER
12874 M:      Matthias Schwarzott <zzam@gentoo.org>
12875 L:      linux-media@vger.kernel.org
12876 W:      https://linuxtv.org
12877 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12878 S:      Maintained
12879 F:      drivers/media/dvb-frontends/si2165*
12880
12881 SI2168 MEDIA DRIVER
12882 M:      Antti Palosaari <crope@iki.fi>
12883 L:      linux-media@vger.kernel.org
12884 W:      https://linuxtv.org
12885 W:      http://palosaari.fi/linux/
12886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12887 T:      git git://linuxtv.org/anttip/media_tree.git
12888 S:      Maintained
12889 F:      drivers/media/dvb-frontends/si2168*
12890
12891 SI470X FM RADIO RECEIVER I2C DRIVER
12892 M:      Hans Verkuil <hverkuil@xs4all.nl>
12893 L:      linux-media@vger.kernel.org
12894 T:      git git://linuxtv.org/media_tree.git
12895 W:      https://linuxtv.org
12896 S:      Odd Fixes
12897 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12898
12899 SI470X FM RADIO RECEIVER USB DRIVER
12900 M:      Hans Verkuil <hverkuil@xs4all.nl>
12901 L:      linux-media@vger.kernel.org
12902 T:      git git://linuxtv.org/media_tree.git
12903 W:      https://linuxtv.org
12904 S:      Maintained
12905 F:      drivers/media/radio/si470x/radio-si470x-common.c
12906 F:      drivers/media/radio/si470x/radio-si470x.h
12907 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12908
12909 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12910 M:      Eduardo Valentin <edubezval@gmail.com>
12911 L:      linux-media@vger.kernel.org
12912 T:      git git://linuxtv.org/media_tree.git
12913 W:      https://linuxtv.org
12914 S:      Odd Fixes
12915 F:      drivers/media/radio/si4713/si4713.?
12916
12917 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12918 M:      Eduardo Valentin <edubezval@gmail.com>
12919 L:      linux-media@vger.kernel.org
12920 T:      git git://linuxtv.org/media_tree.git
12921 W:      https://linuxtv.org
12922 S:      Odd Fixes
12923 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12924
12925 SI4713 FM RADIO TRANSMITTER USB DRIVER
12926 M:      Hans Verkuil <hverkuil@xs4all.nl>
12927 L:      linux-media@vger.kernel.org
12928 T:      git git://linuxtv.org/media_tree.git
12929 W:      https://linuxtv.org
12930 S:      Maintained
12931 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12932
12933 SIANO DVB DRIVER
12934 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12935 L:      linux-media@vger.kernel.org
12936 W:      https://linuxtv.org
12937 T:      git git://linuxtv.org/media_tree.git
12938 S:      Odd fixes
12939 F:      drivers/media/common/siano/
12940 F:      drivers/media/usb/siano/
12941 F:      drivers/media/usb/siano/
12942 F:      drivers/media/mmc/siano/
12943
12944 SIFIVE DRIVERS
12945 M:      Palmer Dabbelt <palmer@sifive.com>
12946 L:      linux-riscv@lists.infradead.org
12947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12948 S:      Supported
12949 K:      sifive
12950 N:      sifive
12951
12952 SILEAD TOUCHSCREEN DRIVER
12953 M:      Hans de Goede <hdegoede@redhat.com>
12954 L:      linux-input@vger.kernel.org
12955 L:      platform-driver-x86@vger.kernel.org
12956 S:      Maintained
12957 F:      drivers/input/touchscreen/silead.c
12958 F:      drivers/platform/x86/silead_dmi.c
12959
12960 SILICON MOTION SM712 FRAME BUFFER DRIVER
12961 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12962 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12963 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12964 L:      linux-fbdev@vger.kernel.org
12965 S:      Maintained
12966 F:      drivers/video/fbdev/sm712*
12967 F:      Documentation/fb/sm712fb.txt
12968
12969 SIMPLE FIRMWARE INTERFACE (SFI)
12970 M:      Len Brown <lenb@kernel.org>
12971 L:      sfi-devel@simplefirmware.org
12972 W:      http://simplefirmware.org/
12973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12974 S:      Supported
12975 F:      arch/x86/platform/sfi/
12976 F:      drivers/sfi/
12977 F:      include/linux/sfi*.h
12978
12979 SIMPLEFB FB DRIVER
12980 M:      Hans de Goede <hdegoede@redhat.com>
12981 L:      linux-fbdev@vger.kernel.org
12982 S:      Maintained
12983 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12984 F:      drivers/video/fbdev/simplefb.c
12985 F:      include/linux/platform_data/simplefb.h
12986
12987 SIMTEC EB110ATX (Chalice CATS)
12988 P:      Ben Dooks
12989 P:      Vincent Sanders <vince@simtec.co.uk>
12990 M:      Simtec Linux Team <linux@simtec.co.uk>
12991 W:      http://www.simtec.co.uk/products/EB110ATX/
12992 S:      Supported
12993
12994 SIMTEC EB2410ITX (BAST)
12995 P:      Ben Dooks
12996 P:      Vincent Sanders <vince@simtec.co.uk>
12997 M:      Simtec Linux Team <linux@simtec.co.uk>
12998 W:      http://www.simtec.co.uk/products/EB2410ITX/
12999 S:      Supported
13000 F:      arch/arm/mach-s3c24xx/mach-bast.c
13001 F:      arch/arm/mach-s3c24xx/bast-ide.c
13002 F:      arch/arm/mach-s3c24xx/bast-irq.c
13003
13004 SIPHASH PRF ROUTINES
13005 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13006 S:      Maintained
13007 F:      lib/siphash.c
13008 F:      lib/test_siphash.c
13009 F:      include/linux/siphash.h
13010
13011 SIOX
13012 M:      Gavin Schenk <g.schenk@eckelmann.de>
13013 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13014 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13015 S:      Supported
13016 F:      drivers/siox/*
13017 F:      include/trace/events/siox.h
13018
13019 SIS 190 ETHERNET DRIVER
13020 M:      Francois Romieu <romieu@fr.zoreil.com>
13021 L:      netdev@vger.kernel.org
13022 S:      Maintained
13023 F:      drivers/net/ethernet/sis/sis190.c
13024
13025 SIS 900/7016 FAST ETHERNET DRIVER
13026 M:      Daniele Venzano <venza@brownhat.org>
13027 W:      http://www.brownhat.org/sis900.html
13028 L:      netdev@vger.kernel.org
13029 S:      Maintained
13030 F:      drivers/net/ethernet/sis/sis900.*
13031
13032 SIS FRAMEBUFFER DRIVER
13033 M:      Thomas Winischhofer <thomas@winischhofer.net>
13034 W:      http://www.winischhofer.net/linuxsisvga.shtml
13035 S:      Maintained
13036 F:      Documentation/fb/sisfb.txt
13037 F:      drivers/video/fbdev/sis/
13038 F:      include/video/sisfb.h
13039
13040 SIS USB2VGA DRIVER
13041 M:      Thomas Winischhofer <thomas@winischhofer.net>
13042 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13043 S:      Maintained
13044 F:      drivers/usb/misc/sisusbvga/
13045
13046 SLAB ALLOCATOR
13047 M:      Christoph Lameter <cl@linux.com>
13048 M:      Pekka Enberg <penberg@kernel.org>
13049 M:      David Rientjes <rientjes@google.com>
13050 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13051 M:      Andrew Morton <akpm@linux-foundation.org>
13052 L:      linux-mm@kvack.org
13053 S:      Maintained
13054 F:      include/linux/sl?b*.h
13055 F:      mm/sl?b*
13056
13057 SLEEPABLE READ-COPY UPDATE (SRCU)
13058 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13059 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13060 M:      Josh Triplett <josh@joshtriplett.org>
13061 R:      Steven Rostedt <rostedt@goodmis.org>
13062 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13063 L:      linux-kernel@vger.kernel.org
13064 W:      http://www.rdrop.com/users/paulmck/RCU/
13065 S:      Supported
13066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13067 F:      include/linux/srcu.h
13068 F:      kernel/rcu/srcu.c
13069
13070 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13071 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13072 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13073 S:      Maintained
13074 F:      drivers/slimbus/
13075 F:      Documentation/devicetree/bindings/slimbus/
13076 F:      include/linux/slimbus.h
13077
13078 SMACK SECURITY MODULE
13079 M:      Casey Schaufler <casey@schaufler-ca.com>
13080 L:      linux-security-module@vger.kernel.org
13081 W:      http://schaufler-ca.com
13082 T:      git git://github.com/cschaufler/smack-next
13083 S:      Maintained
13084 F:      Documentation/admin-guide/LSM/Smack.rst
13085 F:      security/smack/
13086
13087 SMC91x ETHERNET DRIVER
13088 M:      Nicolas Pitre <nico@fluxnic.net>
13089 S:      Odd Fixes
13090 F:      drivers/net/ethernet/smsc/smc91x.*
13091
13092 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13093 M:      Sakari Ailus <sakari.ailus@iki.fi>
13094 L:      linux-media@vger.kernel.org
13095 S:      Maintained
13096 F:      drivers/media/i2c/smiapp/
13097 F:      include/media/i2c/smiapp.h
13098 F:      drivers/media/i2c/smiapp-pll.c
13099 F:      drivers/media/i2c/smiapp-pll.h
13100 F:      include/uapi/linux/smiapp.h
13101 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13102
13103 SMM665 HARDWARE MONITOR DRIVER
13104 M:      Guenter Roeck <linux@roeck-us.net>
13105 L:      linux-hwmon@vger.kernel.org
13106 S:      Maintained
13107 F:      Documentation/hwmon/smm665
13108 F:      drivers/hwmon/smm665.c
13109
13110 SMSC EMC2103 HARDWARE MONITOR DRIVER
13111 M:      Steve Glendinning <steve.glendinning@shawell.net>
13112 L:      linux-hwmon@vger.kernel.org
13113 S:      Maintained
13114 F:      Documentation/hwmon/emc2103
13115 F:      drivers/hwmon/emc2103.c
13116
13117 SMSC SCH5627 HARDWARE MONITOR DRIVER
13118 M:      Hans de Goede <hdegoede@redhat.com>
13119 L:      linux-hwmon@vger.kernel.org
13120 S:      Supported
13121 F:      Documentation/hwmon/sch5627
13122 F:      drivers/hwmon/sch5627.c
13123
13124 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13125 M:      Steve Glendinning <steve.glendinning@shawell.net>
13126 L:      linux-fbdev@vger.kernel.org
13127 S:      Maintained
13128 F:      drivers/video/fbdev/smscufx.c
13129
13130 SMSC47B397 HARDWARE MONITOR DRIVER
13131 M:      Jean Delvare <jdelvare@suse.com>
13132 L:      linux-hwmon@vger.kernel.org
13133 S:      Maintained
13134 F:      Documentation/hwmon/smsc47b397
13135 F:      drivers/hwmon/smsc47b397.c
13136
13137 SMSC911x ETHERNET DRIVER
13138 M:      Steve Glendinning <steve.glendinning@shawell.net>
13139 L:      netdev@vger.kernel.org
13140 S:      Maintained
13141 F:      include/linux/smsc911x.h
13142 F:      drivers/net/ethernet/smsc/smsc911x.*
13143
13144 SMSC9420 PCI ETHERNET DRIVER
13145 M:      Steve Glendinning <steve.glendinning@shawell.net>
13146 L:      netdev@vger.kernel.org
13147 S:      Maintained
13148 F:      drivers/net/ethernet/smsc/smsc9420.*
13149
13150 SOC-CAMERA V4L2 SUBSYSTEM
13151 L:      linux-media@vger.kernel.org
13152 T:      git git://linuxtv.org/media_tree.git
13153 S:      Orphan
13154 F:      include/media/soc*
13155 F:      drivers/media/i2c/soc_camera/
13156 F:      drivers/media/platform/soc_camera/
13157
13158 SOCIONEXT SYNQUACER I2C DRIVER
13159 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13160 L:      linux-i2c@vger.kernel.org
13161 S:      Maintained
13162 F:      drivers/i2c/busses/i2c-synquacer.c
13163 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13164
13165 SOCIONEXT UNIPHIER SOUND DRIVER
13166 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13167 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13168 S:      Maintained
13169 F:      sound/soc/uniphier/
13170
13171 SOEKRIS NET48XX LED SUPPORT
13172 M:      Chris Boot <bootc@bootc.net>
13173 S:      Maintained
13174 F:      drivers/leds/leds-net48xx.c
13175
13176 SOFT-ROCE DRIVER (rxe)
13177 M:      Moni Shoua <monis@mellanox.com>
13178 L:      linux-rdma@vger.kernel.org
13179 S:      Supported
13180 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13181 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13182 F:      drivers/infiniband/sw/rxe/
13183 F:      include/uapi/rdma/rdma_user_rxe.h
13184
13185 SOFTLOGIC 6x10 MPEG CODEC
13186 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13187 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13188 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13189 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13190 M:      Ismael Luceno <ismael@iodev.co.uk>
13191 L:      linux-media@vger.kernel.org
13192 S:      Supported
13193 F:      drivers/media/pci/solo6x10/
13194
13195 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13196 M:      James Morse <james.morse@arm.com>
13197 L:      linux-arm-kernel@lists.infradead.org
13198 S:      Maintained
13199 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13200 F:      drivers/firmware/arm_sdei.c
13201 F:      include/linux/sdei.h
13202 F:      include/uapi/linux/sdei.h
13203
13204 SOFTWARE RAID (Multiple Disks) SUPPORT
13205 M:      Shaohua Li <shli@kernel.org>
13206 L:      linux-raid@vger.kernel.org
13207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13208 S:      Supported
13209 F:      drivers/md/Makefile
13210 F:      drivers/md/Kconfig
13211 F:      drivers/md/md*
13212 F:      drivers/md/raid*
13213 F:      include/linux/raid/
13214 F:      include/uapi/linux/raid/
13215
13216 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13217 M:      Jassi Brar <jaswinder.singh@linaro.org>
13218 L:      netdev@vger.kernel.org
13219 S:      Maintained
13220 F:      drivers/net/ethernet/socionext/netsec.c
13221 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13222
13223 SOLIDRUN CLEARFOG SUPPORT
13224 M:      Russell King <linux@armlinux.org.uk>
13225 S:      Maintained
13226 F:      arch/arm/boot/dts/armada-388-clearfog*
13227 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13228
13229 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13230 M:      Russell King <linux@armlinux.org.uk>
13231 S:      Maintained
13232 F:      arch/arm/boot/dts/imx6*-cubox-i*
13233 F:      arch/arm/boot/dts/imx6*-hummingboard*
13234 F:      arch/arm/boot/dts/imx6*-sr-*
13235
13236 SONIC NETWORK DRIVER
13237 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13238 L:      netdev@vger.kernel.org
13239 S:      Maintained
13240 F:      drivers/net/ethernet/natsemi/sonic.*
13241
13242 SONICS SILICON BACKPLANE DRIVER (SSB)
13243 M:      Michael Buesch <m@bues.ch>
13244 L:      linux-wireless@vger.kernel.org
13245 S:      Maintained
13246 F:      drivers/ssb/
13247 F:      include/linux/ssb/
13248
13249 SONY IMX258 SENSOR DRIVER
13250 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13251 L:      linux-media@vger.kernel.org
13252 T:      git git://linuxtv.org/media_tree.git
13253 S:      Maintained
13254 F:      drivers/media/i2c/imx258.c
13255
13256 SONY IMX274 SENSOR DRIVER
13257 M:      Leon Luo <leonl@leopardimaging.com>
13258 L:      linux-media@vger.kernel.org
13259 T:      git git://linuxtv.org/media_tree.git
13260 S:      Maintained
13261 F:      drivers/media/i2c/imx274.c
13262 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13263
13264 SONY MEMORYSTICK CARD SUPPORT
13265 M:      Alex Dubov <oakad@yahoo.com>
13266 W:      http://tifmxx.berlios.de/
13267 S:      Maintained
13268 F:      drivers/memstick/host/tifm_ms.c
13269
13270 SONY MEMORYSTICK STANDARD SUPPORT
13271 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13272 S:      Maintained
13273 F:      drivers/memstick/core/ms_block.*
13274
13275 SONY VAIO CONTROL DEVICE DRIVER
13276 M:      Mattia Dongili <malattia@linux.it>
13277 L:      platform-driver-x86@vger.kernel.org
13278 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13279 S:      Maintained
13280 F:      Documentation/laptops/sony-laptop.txt
13281 F:      drivers/char/sonypi.c
13282 F:      drivers/platform/x86/sony-laptop.c
13283 F:      include/linux/sony-laptop.h
13284
13285 SOUND
13286 M:      Jaroslav Kysela <perex@perex.cz>
13287 M:      Takashi Iwai <tiwai@suse.com>
13288 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13289 W:      http://www.alsa-project.org/
13290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13291 T:      git git://git.alsa-project.org/alsa-kernel.git
13292 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13293 S:      Maintained
13294 F:      Documentation/sound/
13295 F:      include/sound/
13296 F:      include/uapi/sound/
13297 F:      sound/
13298
13299 SOUND - COMPRESSED AUDIO
13300 M:      Vinod Koul <vkoul@kernel.org>
13301 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13303 S:      Supported
13304 F:      Documentation/sound/designs/compress-offload.rst
13305 F:      include/sound/compress_driver.h
13306 F:      include/uapi/sound/compress_*
13307 F:      sound/core/compress_offload.c
13308 F:      sound/soc/soc-compress.c
13309
13310 SOUND - DMAENGINE HELPERS
13311 M:      Lars-Peter Clausen <lars@metafoo.de>
13312 S:      Supported
13313 F:      include/sound/dmaengine_pcm.h
13314 F:      sound/core/pcm_dmaengine.c
13315 F:      sound/soc/soc-generic-dmaengine-pcm.c
13316
13317 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13318 M:      Liam Girdwood <lgirdwood@gmail.com>
13319 M:      Mark Brown <broonie@kernel.org>
13320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13321 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13322 W:      http://alsa-project.org/main/index.php/ASoC
13323 S:      Supported
13324 F:      Documentation/devicetree/bindings/sound/
13325 F:      Documentation/sound/soc/
13326 F:      sound/soc/
13327 F:      include/sound/soc*
13328
13329 SOUNDWIRE SUBSYSTEM
13330 M:      Vinod Koul <vinod.koul@intel.com>
13331 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13332 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13334 S:      Supported
13335 F:      Documentation/driver-api/soundwire/
13336 F:      drivers/soundwire/
13337 F:      include/linux/soundwire/
13338
13339 SP2 MEDIA DRIVER
13340 M:      Olli Salonen <olli.salonen@iki.fi>
13341 L:      linux-media@vger.kernel.org
13342 W:      https://linuxtv.org
13343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13344 S:      Maintained
13345 F:      drivers/media/dvb-frontends/sp2*
13346
13347 SPARC + UltraSPARC (sparc/sparc64)
13348 M:      "David S. Miller" <davem@davemloft.net>
13349 L:      sparclinux@vger.kernel.org
13350 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
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:      arch/sparc/
13355 F:      drivers/sbus/
13356
13357 SPARC SERIAL DRIVERS
13358 M:      "David S. Miller" <davem@davemloft.net>
13359 L:      sparclinux@vger.kernel.org
13360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13362 S:      Maintained
13363 F:      include/linux/sunserialcore.h
13364 F:      drivers/tty/serial/suncore.c
13365 F:      drivers/tty/serial/sunhv.c
13366 F:      drivers/tty/serial/sunsab.c
13367 F:      drivers/tty/serial/sunsab.h
13368 F:      drivers/tty/serial/sunsu.c
13369 F:      drivers/tty/serial/sunzilog.c
13370 F:      drivers/tty/serial/sunzilog.h
13371 F:      drivers/tty/vcc.c
13372
13373 SPARSE CHECKER
13374 M:      "Christopher Li" <sparse@chrisli.org>
13375 L:      linux-sparse@vger.kernel.org
13376 W:      https://sparse.wiki.kernel.org/
13377 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13378 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13379 S:      Maintained
13380 F:      include/linux/compiler.h
13381
13382 SPEAR CLOCK FRAMEWORK SUPPORT
13383 M:      Viresh Kumar <vireshk@kernel.org>
13384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13385 W:      http://www.st.com/spear
13386 S:      Maintained
13387 F:      drivers/clk/spear/
13388
13389 SPEAR PLATFORM SUPPORT
13390 M:      Viresh Kumar <vireshk@kernel.org>
13391 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13393 W:      http://www.st.com/spear
13394 S:      Maintained
13395 F:      arch/arm/boot/dts/spear*
13396 F:      arch/arm/mach-spear/
13397
13398 SPI NOR SUBSYSTEM
13399 M:      Marek Vasut <marek.vasut@gmail.com>
13400 L:      linux-mtd@lists.infradead.org
13401 W:      http://www.linux-mtd.infradead.org/
13402 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13403 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13404 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13405 S:      Maintained
13406 F:      drivers/mtd/spi-nor/
13407 F:      include/linux/mtd/spi-nor.h
13408
13409 SPI SUBSYSTEM
13410 M:      Mark Brown <broonie@kernel.org>
13411 L:      linux-spi@vger.kernel.org
13412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13413 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13414 S:      Maintained
13415 F:      Documentation/devicetree/bindings/spi/
13416 F:      Documentation/spi/
13417 F:      drivers/spi/
13418 F:      include/linux/spi/
13419 F:      include/uapi/linux/spi/
13420 F:      tools/spi/
13421
13422 SPIDERNET NETWORK DRIVER for CELL
13423 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13424 L:      netdev@vger.kernel.org
13425 S:      Supported
13426 F:      Documentation/networking/spider_net.txt
13427 F:      drivers/net/ethernet/toshiba/spider_net*
13428
13429 SPMI SUBSYSTEM
13430 R:      Stephen Boyd <sboyd@kernel.org>
13431 L:      linux-arm-msm@vger.kernel.org
13432 F:      Documentation/devicetree/bindings/spmi/
13433 F:      drivers/spmi/
13434 F:      include/dt-bindings/spmi/spmi.h
13435 F:      include/linux/spmi.h
13436 F:      include/trace/events/spmi.h
13437
13438 SPU FILE SYSTEM
13439 M:      Jeremy Kerr <jk@ozlabs.org>
13440 L:      linuxppc-dev@lists.ozlabs.org
13441 W:      http://www.ibm.com/developerworks/power/cell/
13442 S:      Supported
13443 F:      Documentation/filesystems/spufs.txt
13444 F:      arch/powerpc/platforms/cell/spufs/
13445
13446 SQUASHFS FILE SYSTEM
13447 M:      Phillip Lougher <phillip@squashfs.org.uk>
13448 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13449 W:      http://squashfs.org.uk
13450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13451 S:      Maintained
13452 F:      Documentation/filesystems/squashfs.txt
13453 F:      fs/squashfs/
13454
13455 SRM (Alpha) environment access
13456 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13457 S:      Maintained
13458 F:      arch/alpha/kernel/srm_env.c
13459
13460 ST STM32 I2C/SMBUS DRIVER
13461 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13462 L:      linux-i2c@vger.kernel.org
13463 S:      Maintained
13464 F:      drivers/i2c/busses/i2c-stm32*
13465
13466 STABLE BRANCH
13467 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13468 L:      stable@vger.kernel.org
13469 S:      Supported
13470 F:      Documentation/process/stable-kernel-rules.rst
13471
13472 STAGING - COMEDI
13473 M:      Ian Abbott <abbotti@mev.co.uk>
13474 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13475 S:      Odd Fixes
13476 F:      drivers/staging/comedi/
13477
13478 STAGING - FLARION FT1000 DRIVERS
13479 M:      Marek Belisko <marek.belisko@gmail.com>
13480 S:      Odd Fixes
13481 F:      drivers/staging/ft1000/
13482
13483 STAGING - INDUSTRIAL IO
13484 M:      Jonathan Cameron <jic23@kernel.org>
13485 L:      linux-iio@vger.kernel.org
13486 S:      Odd Fixes
13487 F:      Documentation/devicetree/bindings/staging/iio/
13488 F:      drivers/staging/iio/
13489
13490 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13491 M:      Marc Dietrich <marvin24@gmx.de>
13492 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13493 L:      linux-tegra@vger.kernel.org
13494 S:      Maintained
13495 F:      drivers/staging/nvec/
13496
13497 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13498 M:      Jens Frederich <jfrederich@gmail.com>
13499 M:      Daniel Drake <dsd@laptop.org>
13500 M:      Jon Nettleton <jon.nettleton@gmail.com>
13501 W:      http://wiki.laptop.org/go/DCON
13502 S:      Maintained
13503 F:      drivers/staging/olpc_dcon/
13504
13505 STAGING - REALTEK RTL8712U DRIVERS
13506 M:      Larry Finger <Larry.Finger@lwfinger.net>
13507 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13508 S:      Odd Fixes
13509 F:      drivers/staging/rtl8712/
13510
13511 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13512 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13513 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13514 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13515 L:      linux-fbdev@vger.kernel.org
13516 S:      Maintained
13517 F:      drivers/staging/sm750fb/
13518
13519 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13520 M:      William Hubbs <w.d.hubbs@gmail.com>
13521 M:      Chris Brannon <chris@the-brannons.com>
13522 M:      Kirk Reiser <kirk@reisers.ca>
13523 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13524 L:      speakup@linux-speakup.org
13525 W:      http://www.linux-speakup.org/
13526 S:      Odd Fixes
13527 F:      drivers/staging/speakup/
13528
13529 STAGING - VIA VT665X DRIVERS
13530 M:      Forest Bond <forest@alittletooquiet.net>
13531 S:      Odd Fixes
13532 F:      drivers/staging/vt665?/
13533
13534 STAGING - WILC1000 WIFI DRIVER
13535 M:      Aditya Shankar <aditya.shankar@microchip.com>
13536 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13537 L:      linux-wireless@vger.kernel.org
13538 S:      Supported
13539 F:      drivers/staging/wilc1000/
13540
13541 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13542 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13543 S:      Odd Fixes
13544 F:      drivers/staging/xgifb/
13545
13546 STAGING SUBSYSTEM
13547 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13549 L:      devel@driverdev.osuosl.org
13550 S:      Supported
13551 F:      drivers/staging/
13552
13553 STARFIRE/DURALAN NETWORK DRIVER
13554 M:      Ion Badulescu <ionut@badula.org>
13555 S:      Odd Fixes
13556 F:      drivers/net/ethernet/adaptec/starfire*
13557
13558 STEC S1220 SKD DRIVER
13559 M:      Bart Van Assche <bart.vanassche@wdc.com>
13560 L:      linux-block@vger.kernel.org
13561 S:      Maintained
13562 F:      drivers/block/skd*[ch]
13563
13564 STI CEC DRIVER
13565 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13566 S:      Maintained
13567 F:      drivers/staging/media/st-cec/
13568 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13569
13570 STK1160 USB VIDEO CAPTURE DRIVER
13571 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13572 L:      linux-media@vger.kernel.org
13573 T:      git git://linuxtv.org/media_tree.git
13574 S:      Maintained
13575 F:      drivers/media/usb/stk1160/
13576
13577 STM32 TIMER/LPTIMER DRIVERS
13578 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13579 S:      Maintained
13580 F:      drivers/*/stm32-*timer*
13581 F:      drivers/pwm/pwm-stm32*
13582 F:      include/linux/*/stm32-*tim*
13583 F:      Documentation/ABI/testing/*timer-stm32
13584 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13585 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13586
13587 STMMAC ETHERNET DRIVER
13588 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13589 M:      Alexandre Torgue <alexandre.torgue@st.com>
13590 M:      Jose Abreu <joabreu@synopsys.com>
13591 L:      netdev@vger.kernel.org
13592 W:      http://www.stlinux.com
13593 S:      Supported
13594 F:      drivers/net/ethernet/stmicro/stmmac/
13595
13596 SUN3/3X
13597 M:      Sam Creasey <sammy@sammy.net>
13598 W:      http://sammy.net/sun3/
13599 S:      Maintained
13600 F:      arch/m68k/kernel/*sun3*
13601 F:      arch/m68k/sun3*/
13602 F:      arch/m68k/include/asm/sun3*
13603 F:      drivers/net/ethernet/i825xx/sun3*
13604
13605 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13606 M:      Hans de Goede <hdegoede@redhat.com>
13607 L:      linux-input@vger.kernel.org
13608 S:      Maintained
13609 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13610 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13611
13612 SUNDANCE NETWORK DRIVER
13613 M:      Denis Kirjanov <kda@linux-powerpc.org>
13614 L:      netdev@vger.kernel.org
13615 S:      Maintained
13616 F:      drivers/net/ethernet/dlink/sundance.c
13617
13618 SUPERH
13619 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13620 M:      Rich Felker <dalias@libc.org>
13621 L:      linux-sh@vger.kernel.org
13622 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13623 S:      Maintained
13624 F:      Documentation/sh/
13625 F:      arch/sh/
13626 F:      drivers/sh/
13627
13628 SUSPEND TO RAM
13629 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13630 M:      Len Brown <len.brown@intel.com>
13631 M:      Pavel Machek <pavel@ucw.cz>
13632 L:      linux-pm@vger.kernel.org
13633 B:      https://bugzilla.kernel.org
13634 S:      Supported
13635 F:      Documentation/power/
13636 F:      arch/x86/kernel/acpi/
13637 F:      drivers/base/power/
13638 F:      kernel/power/
13639 F:      include/linux/suspend.h
13640 F:      include/linux/freezer.h
13641 F:      include/linux/pm.h
13642
13643 SVGA HANDLING
13644 M:      Martin Mares <mj@ucw.cz>
13645 L:      linux-video@atrey.karlin.mff.cuni.cz
13646 S:      Maintained
13647 F:      Documentation/svga.txt
13648 F:      arch/x86/boot/video*
13649
13650 SWIOTLB SUBSYSTEM
13651 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13652 L:      iommu@lists.linux-foundation.org
13653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13654 S:      Supported
13655 F:      lib/swiotlb.c
13656 F:      arch/*/kernel/pci-swiotlb.c
13657 F:      include/linux/swiotlb.h
13658
13659 SWITCHDEV
13660 M:      Jiri Pirko <jiri@resnulli.us>
13661 M:      Ivan Vecera <ivecera@redhat.com>
13662 L:      netdev@vger.kernel.org
13663 S:      Supported
13664 F:      net/switchdev/
13665 F:      include/net/switchdev.h
13666
13667 SY8106A REGULATOR DRIVER
13668 M:      Icenowy Zheng <icenowy@aosc.io>
13669 S:      Maintained
13670 F:      drivers/regulator/sy8106a-regulator.c
13671 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13672
13673 SYNC FILE FRAMEWORK
13674 M:      Sumit Semwal <sumit.semwal@linaro.org>
13675 R:      Gustavo Padovan <gustavo@padovan.org>
13676 S:      Maintained
13677 L:      linux-media@vger.kernel.org
13678 L:      dri-devel@lists.freedesktop.org
13679 F:      drivers/dma-buf/sync_*
13680 F:      drivers/dma-buf/dma-fence*
13681 F:      drivers/dma-buf/sw_sync.c
13682 F:      include/linux/sync_file.h
13683 F:      include/uapi/linux/sync_file.h
13684 F:      Documentation/sync_file.txt
13685 T:      git git://anongit.freedesktop.org/drm/drm-misc
13686
13687 SYNOPSYS ARC ARCHITECTURE
13688 M:      Vineet Gupta <vgupta@synopsys.com>
13689 L:      linux-snps-arc@lists.infradead.org
13690 S:      Supported
13691 F:      arch/arc/
13692 F:      Documentation/devicetree/bindings/arc/*
13693 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13694 F:      drivers/clocksource/arc_timer.c
13695 F:      drivers/tty/serial/arc_uart.c
13696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13697
13698 SYNOPSYS ARC HSDK SDP pll clock driver
13699 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13700 S:      Supported
13701 F:      drivers/clk/clk-hsdk-pll.c
13702 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13703
13704 SYNOPSYS ARC SDP clock driver
13705 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13706 S:      Supported
13707 F:      drivers/clk/axs10x/*
13708 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13709
13710 SYNOPSYS ARC SDP platform support
13711 M:      Alexey Brodkin <abrodkin@synopsys.com>
13712 S:      Supported
13713 F:      arch/arc/plat-axs10x
13714 F:      arch/arc/boot/dts/ax*
13715 F:      Documentation/devicetree/bindings/arc/axs10*
13716
13717 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13718 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13719 S:      Supported
13720 F:      drivers/reset/reset-axs10x.c
13721 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13722
13723 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13724 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13725 S:      Maintained
13726 F:      drivers/tty/serial/8250/8250_dw.c
13727
13728 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13729 M:      Hoan Tran <hotran@apm.com>
13730 L:      linux-gpio@vger.kernel.org
13731 S:      Maintained
13732 F:      drivers/gpio/gpio-dwapb.c
13733 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13734
13735 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13736 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13737 S:      Maintained
13738 F:      drivers/dma/dwi-axi-dmac/
13739 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13740
13741 SYNOPSYS DESIGNWARE DMAC DRIVER
13742 M:      Viresh Kumar <vireshk@kernel.org>
13743 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13744 S:      Maintained
13745 F:      include/linux/dma/dw.h
13746 F:      include/linux/platform_data/dma-dw.h
13747 F:      drivers/dma/dw/
13748
13749 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13750 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13751 L:      netdev@vger.kernel.org
13752 S:      Supported
13753 F:      drivers/net/ethernet/synopsys/
13754
13755 SYNOPSYS DESIGNWARE I2C DRIVER
13756 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13757 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13758 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13759 L:      linux-i2c@vger.kernel.org
13760 S:      Maintained
13761 F:      drivers/i2c/busses/i2c-designware-*
13762 F:      include/linux/platform_data/i2c-designware.h
13763
13764 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13765 M:      Jaehoon Chung <jh80.chung@samsung.com>
13766 L:      linux-mmc@vger.kernel.org
13767 S:      Maintained
13768 F:      drivers/mmc/host/dw_mmc*
13769
13770 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13771 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13772 S:      Supported
13773 F:      drivers/reset/reset-hsdk.c
13774 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13775 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13776
13777 SYSTEM CONFIGURATION (SYSCON)
13778 M:      Lee Jones <lee.jones@linaro.org>
13779 M:      Arnd Bergmann <arnd@arndb.de>
13780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13781 S:      Supported
13782 F:      drivers/mfd/syscon.c
13783
13784 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13785 M:      Sudeep Holla <sudeep.holla@arm.com>
13786 L:      linux-arm-kernel@lists.infradead.org
13787 S:      Maintained
13788 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13789 F:      drivers/clk/clk-sc[mp]i.c
13790 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13791 F:      drivers/firmware/arm_scpi.c
13792 F:      drivers/firmware/arm_scmi/
13793 F:      include/linux/sc[mp]i_protocol.h
13794
13795 SYSTEM RESET/SHUTDOWN DRIVERS
13796 M:      Sebastian Reichel <sre@kernel.org>
13797 L:      linux-pm@vger.kernel.org
13798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13799 S:      Maintained
13800 F:      Documentation/devicetree/bindings/power/reset/
13801 F:      drivers/power/reset/
13802
13803 SYSTEM TRACE MODULE CLASS
13804 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13805 S:      Maintained
13806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13807 F:      Documentation/trace/stm.rst
13808 F:      drivers/hwtracing/stm/
13809 F:      include/linux/stm.h
13810 F:      include/uapi/linux/stm.h
13811
13812 SYSV FILESYSTEM
13813 M:      Christoph Hellwig <hch@infradead.org>
13814 S:      Maintained
13815 F:      Documentation/filesystems/sysv-fs.txt
13816 F:      fs/sysv/
13817 F:      include/linux/sysv_fs.h
13818
13819 TARGET SUBSYSTEM
13820 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13821 L:      linux-scsi@vger.kernel.org
13822 L:      target-devel@vger.kernel.org
13823 W:      http://www.linux-iscsi.org
13824 W:      http://groups.google.com/group/linux-iscsi-target-dev
13825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13826 S:      Supported
13827 F:      drivers/target/
13828 F:      include/target/
13829 F:      Documentation/target/
13830
13831 TASKSTATS STATISTICS INTERFACE
13832 M:      Balbir Singh <bsingharora@gmail.com>
13833 S:      Maintained
13834 F:      Documentation/accounting/taskstats*
13835 F:      include/linux/taskstats*
13836 F:      kernel/taskstats.c
13837
13838 TC subsystem
13839 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13840 M:      Cong Wang <xiyou.wangcong@gmail.com>
13841 M:      Jiri Pirko <jiri@resnulli.us>
13842 L:      netdev@vger.kernel.org
13843 S:      Maintained
13844 F:      include/net/pkt_cls.h
13845 F:      include/net/pkt_sched.h
13846 F:      include/net/tc_act/
13847 F:      include/uapi/linux/pkt_cls.h
13848 F:      include/uapi/linux/pkt_sched.h
13849 F:      include/uapi/linux/tc_act/
13850 F:      include/uapi/linux/tc_ematch/
13851 F:      net/sched/
13852
13853 TCP LOW PRIORITY MODULE
13854 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13855 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13856 W:      http://tcp-lp-mod.sourceforge.net/
13857 S:      Maintained
13858 F:      net/ipv4/tcp_lp.c
13859
13860 TDA10071 MEDIA DRIVER
13861 M:      Antti Palosaari <crope@iki.fi>
13862 L:      linux-media@vger.kernel.org
13863 W:      https://linuxtv.org
13864 W:      http://palosaari.fi/linux/
13865 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13866 T:      git git://linuxtv.org/anttip/media_tree.git
13867 S:      Maintained
13868 F:      drivers/media/dvb-frontends/tda10071*
13869
13870 TDA18212 MEDIA DRIVER
13871 M:      Antti Palosaari <crope@iki.fi>
13872 L:      linux-media@vger.kernel.org
13873 W:      https://linuxtv.org
13874 W:      http://palosaari.fi/linux/
13875 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13876 T:      git git://linuxtv.org/anttip/media_tree.git
13877 S:      Maintained
13878 F:      drivers/media/tuners/tda18212*
13879
13880 TDA18218 MEDIA DRIVER
13881 M:      Antti Palosaari <crope@iki.fi>
13882 L:      linux-media@vger.kernel.org
13883 W:      https://linuxtv.org
13884 W:      http://palosaari.fi/linux/
13885 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13886 T:      git git://linuxtv.org/anttip/media_tree.git
13887 S:      Maintained
13888 F:      drivers/media/tuners/tda18218*
13889
13890 TDA18250 MEDIA DRIVER
13891 M:      Olli Salonen <olli.salonen@iki.fi>
13892 L:      linux-media@vger.kernel.org
13893 W:      https://linuxtv.org
13894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13895 T:      git git://linuxtv.org/media_tree.git
13896 S:      Maintained
13897 F:      drivers/media/tuners/tda18250*
13898
13899 TDA18271 MEDIA DRIVER
13900 M:      Michael Krufky <mkrufky@linuxtv.org>
13901 L:      linux-media@vger.kernel.org
13902 W:      https://linuxtv.org
13903 W:      http://github.com/mkrufky
13904 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13905 T:      git git://linuxtv.org/mkrufky/tuners.git
13906 S:      Maintained
13907 F:      drivers/media/tuners/tda18271*
13908
13909 TDA1997x MEDIA DRIVER
13910 M:      Tim Harvey <tharvey@gateworks.com>
13911 L:      linux-media@vger.kernel.org
13912 W:      https://linuxtv.org
13913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13914 S:      Maintained
13915 F:      drivers/media/i2c/tda1997x.*
13916
13917 TDA827x MEDIA DRIVER
13918 M:      Michael Krufky <mkrufky@linuxtv.org>
13919 L:      linux-media@vger.kernel.org
13920 W:      https://linuxtv.org
13921 W:      http://github.com/mkrufky
13922 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13923 T:      git git://linuxtv.org/mkrufky/tuners.git
13924 S:      Maintained
13925 F:      drivers/media/tuners/tda8290.*
13926
13927 TDA8290 MEDIA DRIVER
13928 M:      Michael Krufky <mkrufky@linuxtv.org>
13929 L:      linux-media@vger.kernel.org
13930 W:      https://linuxtv.org
13931 W:      http://github.com/mkrufky
13932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13933 T:      git git://linuxtv.org/mkrufky/tuners.git
13934 S:      Maintained
13935 F:      drivers/media/tuners/tda8290.*
13936
13937 TDA9840 MEDIA DRIVER
13938 M:      Hans Verkuil <hverkuil@xs4all.nl>
13939 L:      linux-media@vger.kernel.org
13940 T:      git git://linuxtv.org/media_tree.git
13941 W:      https://linuxtv.org
13942 S:      Maintained
13943 F:      drivers/media/i2c/tda9840*
13944
13945 TEA5761 TUNER DRIVER
13946 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13947 L:      linux-media@vger.kernel.org
13948 W:      https://linuxtv.org
13949 T:      git git://linuxtv.org/media_tree.git
13950 S:      Odd fixes
13951 F:      drivers/media/tuners/tea5761.*
13952
13953 TEA5767 TUNER DRIVER
13954 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13955 L:      linux-media@vger.kernel.org
13956 W:      https://linuxtv.org
13957 T:      git git://linuxtv.org/media_tree.git
13958 S:      Maintained
13959 F:      drivers/media/tuners/tea5767.*
13960
13961 TEA6415C MEDIA DRIVER
13962 M:      Hans Verkuil <hverkuil@xs4all.nl>
13963 L:      linux-media@vger.kernel.org
13964 T:      git git://linuxtv.org/media_tree.git
13965 W:      https://linuxtv.org
13966 S:      Maintained
13967 F:      drivers/media/i2c/tea6415c*
13968
13969 TEA6420 MEDIA DRIVER
13970 M:      Hans Verkuil <hverkuil@xs4all.nl>
13971 L:      linux-media@vger.kernel.org
13972 T:      git git://linuxtv.org/media_tree.git
13973 W:      https://linuxtv.org
13974 S:      Maintained
13975 F:      drivers/media/i2c/tea6420*
13976
13977 TEAM DRIVER
13978 M:      Jiri Pirko <jiri@resnulli.us>
13979 L:      netdev@vger.kernel.org
13980 S:      Supported
13981 F:      drivers/net/team/
13982 F:      include/linux/if_team.h
13983 F:      include/uapi/linux/if_team.h
13984
13985 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13986 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13987 S:      Maintained
13988 F:      arch/x86/platform/ts5500/
13989
13990 TECHNOTREND USB IR RECEIVER
13991 M:      Sean Young <sean@mess.org>
13992 L:      linux-media@vger.kernel.org
13993 S:      Maintained
13994 F:      drivers/media/rc/ttusbir.c
13995
13996 TECHWELL TW9910 VIDEO DECODER
13997 L:      linux-media@vger.kernel.org
13998 S:      Orphan
13999 F:      drivers/media/i2c/tw9910.c
14000 F:      include/media/i2c/tw9910.h
14001
14002 TEE SUBSYSTEM
14003 M:      Jens Wiklander <jens.wiklander@linaro.org>
14004 S:      Maintained
14005 F:      include/linux/tee_drv.h
14006 F:      include/uapi/linux/tee.h
14007 F:      drivers/tee/
14008 F:      Documentation/tee.txt
14009
14010 TEGRA ARCHITECTURE SUPPORT
14011 M:      Thierry Reding <thierry.reding@gmail.com>
14012 M:      Jonathan Hunter <jonathanh@nvidia.com>
14013 L:      linux-tegra@vger.kernel.org
14014 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14016 S:      Supported
14017 N:      [^a-z]tegra
14018
14019 TEGRA CLOCK DRIVER
14020 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14021 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14022 S:      Supported
14023 F:      drivers/clk/tegra/
14024
14025 TEGRA DMA DRIVERS
14026 M:      Laxman Dewangan <ldewangan@nvidia.com>
14027 M:      Jon Hunter <jonathanh@nvidia.com>
14028 S:      Supported
14029 F:      drivers/dma/tegra*
14030
14031 TEGRA I2C DRIVER
14032 M:      Laxman Dewangan <ldewangan@nvidia.com>
14033 S:      Supported
14034 F:      drivers/i2c/busses/i2c-tegra.c
14035
14036 TEGRA IOMMU DRIVERS
14037 M:      Thierry Reding <thierry.reding@gmail.com>
14038 L:      linux-tegra@vger.kernel.org
14039 S:      Supported
14040 F:      drivers/iommu/tegra*
14041
14042 TEGRA KBC DRIVER
14043 M:      Laxman Dewangan <ldewangan@nvidia.com>
14044 S:      Supported
14045 F:      drivers/input/keyboard/tegra-kbc.c
14046
14047 TEGRA PWM DRIVER
14048 M:      Thierry Reding <thierry.reding@gmail.com>
14049 S:      Supported
14050 F:      drivers/pwm/pwm-tegra.c
14051
14052 TEGRA SERIAL DRIVER
14053 M:      Laxman Dewangan <ldewangan@nvidia.com>
14054 S:      Supported
14055 F:      drivers/tty/serial/serial-tegra.c
14056
14057 TEGRA SPI DRIVER
14058 M:      Laxman Dewangan <ldewangan@nvidia.com>
14059 S:      Supported
14060 F:      drivers/spi/spi-tegra*
14061
14062 TEHUTI ETHERNET DRIVER
14063 M:      Andy Gospodarek <andy@greyhouse.net>
14064 L:      netdev@vger.kernel.org
14065 S:      Supported
14066 F:      drivers/net/ethernet/tehuti/*
14067
14068 Telecom Clock Driver for MCPL0010
14069 M:      Mark Gross <mark.gross@intel.com>
14070 S:      Supported
14071 F:      drivers/char/tlclk.c
14072
14073 TENSILICA XTENSA PORT (xtensa)
14074 M:      Chris Zankel <chris@zankel.net>
14075 M:      Max Filippov <jcmvbkbc@gmail.com>
14076 L:      linux-xtensa@linux-xtensa.org
14077 T:      git git://github.com/czankel/xtensa-linux.git
14078 S:      Maintained
14079 F:      arch/xtensa/
14080 F:      drivers/irqchip/irq-xtensa-*
14081
14082 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14083 M:      Nishanth Menon <nm@ti.com>
14084 M:      Tero Kristo <t-kristo@ti.com>
14085 M:      Santosh Shilimkar <ssantosh@kernel.org>
14086 L:      linux-arm-kernel@lists.infradead.org
14087 S:      Maintained
14088 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14089 F:      drivers/firmware/ti_sci*
14090 F:      include/linux/soc/ti/ti_sci_protocol.h
14091 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14092 F:      include/dt-bindings/genpd/k2g.h
14093 F:      drivers/soc/ti/ti_sci_pm_domains.c
14094 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14095 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14096 F:      drivers/clk/keystone/sci-clk.c
14097 F:      drivers/reset/reset-ti-sci.c
14098
14099 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14100 M:      Hans Verkuil <hverkuil@xs4all.nl>
14101 L:      linux-media@vger.kernel.org
14102 T:      git git://linuxtv.org/media_tree.git
14103 W:      https://linuxtv.org
14104 S:      Maintained
14105 F:      drivers/media/radio/radio-raremono.c
14106
14107 THERMAL
14108 M:      Zhang Rui <rui.zhang@intel.com>
14109 M:      Eduardo Valentin <edubezval@gmail.com>
14110 L:      linux-pm@vger.kernel.org
14111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14113 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14114 S:      Supported
14115 F:      drivers/thermal/
14116 F:      include/linux/thermal.h
14117 F:      include/uapi/linux/thermal.h
14118 F:      include/linux/cpu_cooling.h
14119 F:      Documentation/devicetree/bindings/thermal/
14120
14121 THERMAL/CPU_COOLING
14122 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14123 M:      Viresh Kumar <viresh.kumar@linaro.org>
14124 M:      Javi Merino <javi.merino@kernel.org>
14125 L:      linux-pm@vger.kernel.org
14126 S:      Supported
14127 F:      Documentation/thermal/cpu-cooling-api.txt
14128 F:      drivers/thermal/cpu_cooling.c
14129 F:      include/linux/cpu_cooling.h
14130
14131 THINKPAD ACPI EXTRAS DRIVER
14132 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14133 L:      ibm-acpi-devel@lists.sourceforge.net
14134 L:      platform-driver-x86@vger.kernel.org
14135 W:      http://ibm-acpi.sourceforge.net
14136 W:      http://thinkwiki.org/wiki/Ibm-acpi
14137 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14138 S:      Maintained
14139 F:      drivers/platform/x86/thinkpad_acpi.c
14140
14141 THUNDERBOLT DRIVER
14142 M:      Andreas Noever <andreas.noever@gmail.com>
14143 M:      Michael Jamet <michael.jamet@intel.com>
14144 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14145 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14147 S:      Maintained
14148 F:      Documentation/admin-guide/thunderbolt.rst
14149 F:      drivers/thunderbolt/
14150 F:      include/linux/thunderbolt.h
14151
14152 THUNDERBOLT NETWORK DRIVER
14153 M:      Michael Jamet <michael.jamet@intel.com>
14154 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14155 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14156 L:      netdev@vger.kernel.org
14157 S:      Maintained
14158 F:      drivers/net/thunderbolt.c
14159
14160 THUNDERX GPIO DRIVER
14161 M:      David Daney <david.daney@cavium.com>
14162 S:      Maintained
14163 F:      drivers/gpio/gpio-thunderx.c
14164
14165 TI AM437X VPFE DRIVER
14166 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14167 L:      linux-media@vger.kernel.org
14168 W:      https://linuxtv.org
14169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14170 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14171 S:      Maintained
14172 F:      drivers/media/platform/am437x/
14173
14174 TI BANDGAP AND THERMAL DRIVER
14175 M:      Eduardo Valentin <edubezval@gmail.com>
14176 M:      Keerthy <j-keerthy@ti.com>
14177 L:      linux-pm@vger.kernel.org
14178 L:      linux-omap@vger.kernel.org
14179 S:      Maintained
14180 F:      drivers/thermal/ti-soc-thermal/
14181
14182 TI BQ27XXX POWER SUPPLY DRIVER
14183 R:      Andrew F. Davis <afd@ti.com>
14184 F:      include/linux/power/bq27xxx_battery.h
14185 F:      drivers/power/supply/bq27xxx_battery.c
14186 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14187
14188 TI CDCE706 CLOCK DRIVER
14189 M:      Max Filippov <jcmvbkbc@gmail.com>
14190 S:      Maintained
14191 F:      drivers/clk/clk-cdce706.c
14192
14193 TI CLOCK DRIVER
14194 M:      Tero Kristo <t-kristo@ti.com>
14195 L:      linux-omap@vger.kernel.org
14196 S:      Maintained
14197 F:      drivers/clk/ti/
14198 F:      include/linux/clk/ti.h
14199
14200 TI DAVINCI MACHINE SUPPORT
14201 M:      Sekhar Nori <nsekhar@ti.com>
14202 M:      Kevin Hilman <khilman@kernel.org>
14203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14205 S:      Supported
14206 F:      arch/arm/mach-davinci/
14207 F:      drivers/i2c/busses/i2c-davinci.c
14208 F:      arch/arm/boot/dts/da850*
14209
14210 TI DAVINCI SERIES CLOCK DRIVER
14211 M:      David Lechner <david@lechnology.com>
14212 R:      Sekhar Nori <nsekhar@ti.com>
14213 S:      Maintained
14214 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14215 F:      drivers/clk/davinci/
14216
14217 TI DAVINCI SERIES GPIO DRIVER
14218 M:      Keerthy <j-keerthy@ti.com>
14219 L:      linux-gpio@vger.kernel.org
14220 S:      Maintained
14221 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14222 F:      drivers/gpio/gpio-davinci.c
14223
14224 TI DAVINCI SERIES MEDIA DRIVER
14225 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14226 L:      linux-media@vger.kernel.org
14227 W:      https://linuxtv.org
14228 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14229 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14230 S:      Maintained
14231 F:      drivers/media/platform/davinci/
14232 F:      include/media/davinci/
14233
14234 TI ETHERNET SWITCH DRIVER (CPSW)
14235 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14236 L:      linux-omap@vger.kernel.org
14237 L:      netdev@vger.kernel.org
14238 S:      Maintained
14239 F:      drivers/net/ethernet/ti/cpsw*
14240 F:      drivers/net/ethernet/ti/davinci*
14241
14242 TI FLASH MEDIA INTERFACE DRIVER
14243 M:      Alex Dubov <oakad@yahoo.com>
14244 S:      Maintained
14245 F:      drivers/misc/tifm*
14246 F:      drivers/mmc/host/tifm_sd.c
14247 F:      include/linux/tifm.h
14248
14249 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14250 M:      Santosh Shilimkar <ssantosh@kernel.org>
14251 L:      linux-kernel@vger.kernel.org
14252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14253 S:      Maintained
14254 F:      drivers/soc/ti/*
14255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14256
14257 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14258 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14259 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14260 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14261 S:      Maintained
14262 F:      sound/soc/codecs/lm49453*
14263 F:      sound/soc/codecs/isabelle*
14264
14265 TI LP855x BACKLIGHT DRIVER
14266 M:      Milo Kim <milo.kim@ti.com>
14267 S:      Maintained
14268 F:      Documentation/backlight/lp855x-driver.txt
14269 F:      drivers/video/backlight/lp855x_bl.c
14270 F:      include/linux/platform_data/lp855x.h
14271
14272 TI LP8727 CHARGER DRIVER
14273 M:      Milo Kim <milo.kim@ti.com>
14274 S:      Maintained
14275 F:      drivers/power/supply/lp8727_charger.c
14276 F:      include/linux/platform_data/lp8727.h
14277
14278 TI LP8788 MFD DRIVER
14279 M:      Milo Kim <milo.kim@ti.com>
14280 S:      Maintained
14281 F:      drivers/iio/adc/lp8788_adc.c
14282 F:      drivers/leds/leds-lp8788.c
14283 F:      drivers/mfd/lp8788*.c
14284 F:      drivers/power/supply/lp8788-charger.c
14285 F:      drivers/regulator/lp8788-*.c
14286 F:      include/linux/mfd/lp8788*.h
14287
14288 TI NETCP ETHERNET DRIVER
14289 M:      Wingman Kwok <w-kwok2@ti.com>
14290 M:      Murali Karicheri <m-karicheri2@ti.com>
14291 L:      netdev@vger.kernel.org
14292 S:      Maintained
14293 F:      drivers/net/ethernet/ti/netcp*
14294
14295 TI TAS571X FAMILY ASoC CODEC DRIVER
14296 M:      Kevin Cernekee <cernekee@chromium.org>
14297 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14298 S:      Odd Fixes
14299 F:      sound/soc/codecs/tas571x*
14300
14301 TI TRF7970A NFC DRIVER
14302 M:      Mark Greer <mgreer@animalcreek.com>
14303 L:      linux-wireless@vger.kernel.org
14304 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14305 S:      Supported
14306 F:      drivers/nfc/trf7970a.c
14307 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14308
14309 TI TWL4030 SERIES SOC CODEC DRIVER
14310 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14311 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14312 S:      Maintained
14313 F:      sound/soc/codecs/twl4030*
14314
14315 TI VPE/CAL DRIVERS
14316 M:      Benoit Parrot <bparrot@ti.com>
14317 L:      linux-media@vger.kernel.org
14318 W:      http://linuxtv.org/
14319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14320 S:      Maintained
14321 F:      drivers/media/platform/ti-vpe/
14322
14323 TI WILINK WIRELESS DRIVERS
14324 L:      linux-wireless@vger.kernel.org
14325 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14326 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14328 S:      Orphan
14329 F:      drivers/net/wireless/ti/
14330 F:      include/linux/wl12xx.h
14331
14332 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14333 M:      John Stultz <john.stultz@linaro.org>
14334 M:      Thomas Gleixner <tglx@linutronix.de>
14335 R:      Stephen Boyd <sboyd@kernel.org>
14336 L:      linux-kernel@vger.kernel.org
14337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14338 S:      Supported
14339 F:      include/linux/clocksource.h
14340 F:      include/linux/time.h
14341 F:      include/linux/timex.h
14342 F:      include/uapi/linux/time.h
14343 F:      include/uapi/linux/timex.h
14344 F:      kernel/time/clocksource.c
14345 F:      kernel/time/time*.c
14346 F:      kernel/time/alarmtimer.c
14347 F:      kernel/time/ntp.c
14348 F:      tools/testing/selftests/timers/
14349
14350 TIPC NETWORK LAYER
14351 M:      Jon Maloy <jon.maloy@ericsson.com>
14352 M:      Ying Xue <ying.xue@windriver.com>
14353 L:      netdev@vger.kernel.org (core kernel code)
14354 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14355 W:      http://tipc.sourceforge.net/
14356 S:      Maintained
14357 F:      include/uapi/linux/tipc*.h
14358 F:      net/tipc/
14359
14360 TLAN NETWORK DRIVER
14361 M:      Samuel Chessman <chessman@tux.org>
14362 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14363 W:      http://sourceforge.net/projects/tlan/
14364 S:      Maintained
14365 F:      Documentation/networking/tlan.txt
14366 F:      drivers/net/ethernet/ti/tlan.*
14367
14368 TM6000 VIDEO4LINUX DRIVER
14369 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14370 L:      linux-media@vger.kernel.org
14371 W:      https://linuxtv.org
14372 T:      git git://linuxtv.org/media_tree.git
14373 S:      Odd fixes
14374 F:      drivers/media/usb/tm6000/
14375 F:      Documentation/media/v4l-drivers/tm6000*
14376
14377 TMIO/SDHI MMC DRIVER
14378 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14379 L:      linux-mmc@vger.kernel.org
14380 S:      Supported
14381 F:      drivers/mmc/host/tmio_mmc*
14382 F:      drivers/mmc/host/renesas_sdhi*
14383 F:      include/linux/mfd/tmio.h
14384
14385 TMP401 HARDWARE MONITOR DRIVER
14386 M:      Guenter Roeck <linux@roeck-us.net>
14387 L:      linux-hwmon@vger.kernel.org
14388 S:      Maintained
14389 F:      Documentation/hwmon/tmp401
14390 F:      drivers/hwmon/tmp401.c
14391
14392 TMPFS (SHMEM FILESYSTEM)
14393 M:      Hugh Dickins <hughd@google.com>
14394 L:      linux-mm@kvack.org
14395 S:      Maintained
14396 F:      include/linux/shmem_fs.h
14397 F:      mm/shmem.c
14398
14399 TOMOYO SECURITY MODULE
14400 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14401 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14402 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14403 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14404 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14405 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14406 W:      http://tomoyo.sourceforge.jp/
14407 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14408 S:      Maintained
14409 F:      security/tomoyo/
14410
14411 TOPSTAR LAPTOP EXTRAS DRIVER
14412 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14413 L:      platform-driver-x86@vger.kernel.org
14414 S:      Maintained
14415 F:      drivers/platform/x86/topstar-laptop.c
14416
14417 TORTURE-TEST MODULES
14418 M:      Davidlohr Bueso <dave@stgolabs.net>
14419 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14420 M:      Josh Triplett <josh@joshtriplett.org>
14421 L:      linux-kernel@vger.kernel.org
14422 S:      Supported
14423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14424 F:      Documentation/RCU/torture.txt
14425 F:      kernel/torture.c
14426 F:      kernel/rcu/rcutorture.c
14427 F:      kernel/locking/locktorture.c
14428
14429 TOSHIBA ACPI EXTRAS DRIVER
14430 M:      Azael Avalos <coproscefalo@gmail.com>
14431 L:      platform-driver-x86@vger.kernel.org
14432 S:      Maintained
14433 F:      drivers/platform/x86/toshiba_acpi.c
14434
14435 TOSHIBA BLUETOOTH DRIVER
14436 M:      Azael Avalos <coproscefalo@gmail.com>
14437 L:      platform-driver-x86@vger.kernel.org
14438 S:      Maintained
14439 F:      drivers/platform/x86/toshiba_bluetooth.c
14440
14441 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14442 M:      Azael Avalos <coproscefalo@gmail.com>
14443 L:      platform-driver-x86@vger.kernel.org
14444 S:      Maintained
14445 F:      drivers/platform/x86/toshiba_haps.c
14446
14447 TOSHIBA SMM DRIVER
14448 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14449 W:      http://www.buzzard.org.uk/toshiba/
14450 S:      Maintained
14451 F:      drivers/char/toshiba.c
14452 F:      include/linux/toshiba.h
14453 F:      include/uapi/linux/toshiba.h
14454
14455 TOSHIBA TC358743 DRIVER
14456 M:      Mats Randgaard <matrandg@cisco.com>
14457 L:      linux-media@vger.kernel.org
14458 S:      Maintained
14459 F:      drivers/media/i2c/tc358743*
14460 F:      include/media/i2c/tc358743.h
14461
14462 TOSHIBA WMI HOTKEYS DRIVER
14463 M:      Azael Avalos <coproscefalo@gmail.com>
14464 L:      platform-driver-x86@vger.kernel.org
14465 S:      Maintained
14466 F:      drivers/platform/x86/toshiba-wmi.c
14467
14468 TPM DEVICE DRIVER
14469 M:      Peter Huewe <peterhuewe@gmx.de>
14470 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14471 R:      Jason Gunthorpe <jgg@ziepe.ca>
14472 L:      linux-integrity@vger.kernel.org
14473 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14474 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14475 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14476 S:      Maintained
14477 F:      drivers/char/tpm/
14478
14479 TRACING
14480 M:      Steven Rostedt <rostedt@goodmis.org>
14481 M:      Ingo Molnar <mingo@redhat.com>
14482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14483 S:      Maintained
14484 F:      Documentation/trace/ftrace.rst
14485 F:      arch/*/*/*/ftrace.h
14486 F:      arch/*/kernel/ftrace.c
14487 F:      include/*/ftrace.h
14488 F:      include/linux/trace*.h
14489 F:      include/trace/
14490 F:      kernel/trace/
14491 F:      tools/testing/selftests/ftrace/
14492
14493 TRACING MMIO ACCESSES (MMIOTRACE)
14494 M:      Steven Rostedt <rostedt@goodmis.org>
14495 M:      Ingo Molnar <mingo@kernel.org>
14496 R:      Karol Herbst <karolherbst@gmail.com>
14497 R:      Pekka Paalanen <ppaalanen@gmail.com>
14498 S:      Maintained
14499 L:      linux-kernel@vger.kernel.org
14500 L:      nouveau@lists.freedesktop.org
14501 F:      kernel/trace/trace_mmiotrace.c
14502 F:      include/linux/mmiotrace.h
14503 F:      arch/x86/mm/kmmio.c
14504 F:      arch/x86/mm/mmio-mod.c
14505 F:      arch/x86/mm/testmmiotrace.c
14506
14507 TRIVIAL PATCHES
14508 M:      Jiri Kosina <trivial@kernel.org>
14509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14510 S:      Maintained
14511 K:      ^Subject:.*(?i)trivial
14512
14513 TEMPO SEMICONDUCTOR DRIVERS
14514 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14515 S:      Maintained
14516 F:      sound/soc/codecs/tscs*.c
14517 F:      sound/soc/codecs/tscs*.h
14518 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14519
14520 TTY LAYER
14521 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14522 M:      Jiri Slaby <jslaby@suse.com>
14523 S:      Supported
14524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14525 F:      Documentation/serial/
14526 F:      drivers/tty/
14527 F:      drivers/tty/serial/serial_core.c
14528 F:      include/linux/serial_core.h
14529 F:      include/linux/serial.h
14530 F:      include/linux/tty.h
14531 F:      include/uapi/linux/serial_core.h
14532 F:      include/uapi/linux/serial.h
14533 F:      include/uapi/linux/tty.h
14534
14535 TUA9001 MEDIA DRIVER
14536 M:      Antti Palosaari <crope@iki.fi>
14537 L:      linux-media@vger.kernel.org
14538 W:      https://linuxtv.org
14539 W:      http://palosaari.fi/linux/
14540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14541 T:      git git://linuxtv.org/anttip/media_tree.git
14542 S:      Maintained
14543 F:      drivers/media/tuners/tua9001*
14544
14545 TULIP NETWORK DRIVERS
14546 L:      netdev@vger.kernel.org
14547 L:      linux-parisc@vger.kernel.org
14548 S:      Orphan
14549 F:      drivers/net/ethernet/dec/tulip/
14550
14551 TUN/TAP driver
14552 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14553 W:      http://vtun.sourceforge.net/tun
14554 S:      Maintained
14555 F:      Documentation/networking/tuntap.txt
14556 F:      arch/um/os-Linux/drivers/
14557
14558 TURBOCHANNEL SUBSYSTEM
14559 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14560 M:      Ralf Baechle <ralf@linux-mips.org>
14561 L:      linux-mips@linux-mips.org
14562 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14563 S:      Maintained
14564 F:      drivers/tc/
14565 F:      include/linux/tc.h
14566
14567 TURBOSTAT UTILITY
14568 M:      "Len Brown" <lenb@kernel.org>
14569 L:      linux-pm@vger.kernel.org
14570 B:      https://bugzilla.kernel.org
14571 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14573 S:      Supported
14574 F:      tools/power/x86/turbostat/
14575
14576 TW5864 VIDEO4LINUX DRIVER
14577 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14578 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14579 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14580 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14581 L:      linux-media@vger.kernel.org
14582 S:      Supported
14583 F:      drivers/media/pci/tw5864/
14584
14585 TW68 VIDEO4LINUX DRIVER
14586 M:      Hans Verkuil <hverkuil@xs4all.nl>
14587 L:      linux-media@vger.kernel.org
14588 T:      git git://linuxtv.org/media_tree.git
14589 W:      https://linuxtv.org
14590 S:      Odd Fixes
14591 F:      drivers/media/pci/tw68/
14592
14593 TW686X VIDEO4LINUX DRIVER
14594 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14595 L:      linux-media@vger.kernel.org
14596 T:      git git://linuxtv.org/media_tree.git
14597 W:      http://linuxtv.org
14598 S:      Maintained
14599 F:      drivers/media/pci/tw686x/
14600
14601 UBI FILE SYSTEM (UBIFS)
14602 M:      Richard Weinberger <richard@nod.at>
14603 M:      Artem Bityutskiy <dedekind1@gmail.com>
14604 M:      Adrian Hunter <adrian.hunter@intel.com>
14605 L:      linux-mtd@lists.infradead.org
14606 T:      git git://git.infradead.org/ubifs-2.6.git
14607 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14608 S:      Supported
14609 F:      Documentation/filesystems/ubifs.txt
14610 F:      fs/ubifs/
14611
14612 UCLINUX (M68KNOMMU AND COLDFIRE)
14613 M:      Greg Ungerer <gerg@linux-m68k.org>
14614 W:      http://www.linux-m68k.org/
14615 W:      http://www.uclinux.org/
14616 L:      linux-m68k@lists.linux-m68k.org
14617 L:      uclinux-dev@uclinux.org  (subscribers-only)
14618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14619 S:      Maintained
14620 F:      arch/m68k/coldfire/
14621 F:      arch/m68k/68*/
14622 F:      arch/m68k/*/*_no.*
14623 F:      arch/m68k/include/asm/*_no.*
14624
14625 UDF FILESYSTEM
14626 M:      Jan Kara <jack@suse.com>
14627 S:      Maintained
14628 F:      Documentation/filesystems/udf.txt
14629 F:      fs/udf/
14630
14631 UDRAW TABLET
14632 M:      Bastien Nocera <hadess@hadess.net>
14633 L:      linux-input@vger.kernel.org
14634 S:      Maintained
14635 F:      drivers/hid/hid-udraw-ps3.c
14636
14637 UFS FILESYSTEM
14638 M:      Evgeniy Dushistov <dushistov@mail.ru>
14639 S:      Maintained
14640 F:      Documentation/filesystems/ufs.txt
14641 F:      fs/ufs/
14642
14643 UHID USERSPACE HID IO DRIVER:
14644 M:      David Herrmann <dh.herrmann@googlemail.com>
14645 L:      linux-input@vger.kernel.org
14646 S:      Maintained
14647 F:      drivers/hid/uhid.c
14648 F:      include/uapi/linux/uhid.h
14649
14650 ULPI BUS
14651 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14652 L:      linux-usb@vger.kernel.org
14653 S:      Maintained
14654 F:      drivers/usb/common/ulpi.c
14655 F:      include/linux/ulpi/
14656
14657 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14658 L:      linux-usb@vger.kernel.org
14659 S:      Orphan
14660 F:      drivers/uwb/
14661 F:      include/linux/uwb.h
14662 F:      include/linux/uwb/
14663
14664 UNICORE32 ARCHITECTURE:
14665 M:      Guan Xuetao <gxt@pku.edu.cn>
14666 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14667 S:      Maintained
14668 T:      git git://github.com/gxt/linux.git
14669 F:      arch/unicore32/
14670
14671 UNIFDEF
14672 M:      Tony Finch <dot@dotat.at>
14673 W:      http://dotat.at/prog/unifdef
14674 S:      Maintained
14675 F:      scripts/unifdef.c
14676
14677 UNIFORM CDROM DRIVER
14678 M:      Jens Axboe <axboe@kernel.dk>
14679 W:      http://www.kernel.dk
14680 S:      Maintained
14681 F:      Documentation/cdrom/
14682 F:      drivers/cdrom/cdrom.c
14683 F:      include/linux/cdrom.h
14684 F:      include/uapi/linux/cdrom.h
14685
14686 UNISYS S-PAR DRIVERS
14687 M:      David Kershner <david.kershner@unisys.com>
14688 L:      sparmaintainer@unisys.com (Unisys internal)
14689 S:      Supported
14690 F:      include/linux/visorbus.h
14691 F:      drivers/visorbus/
14692 F:      drivers/staging/unisys/
14693
14694 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14695 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14696 L:      linux-scsi@vger.kernel.org
14697 S:      Supported
14698 F:      Documentation/scsi/ufs.txt
14699 F:      drivers/scsi/ufs/
14700
14701 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14702 M:      Joao Pinto <jpinto@synopsys.com>
14703 L:      linux-scsi@vger.kernel.org
14704 S:      Supported
14705 F:      drivers/scsi/ufs/*dwc*
14706
14707 UNSORTED BLOCK IMAGES (UBI)
14708 M:      Artem Bityutskiy <dedekind1@gmail.com>
14709 M:      Richard Weinberger <richard@nod.at>
14710 W:      http://www.linux-mtd.infradead.org/
14711 L:      linux-mtd@lists.infradead.org
14712 T:      git git://git.infradead.org/ubifs-2.6.git
14713 S:      Supported
14714 F:      drivers/mtd/ubi/
14715 F:      include/linux/mtd/ubi.h
14716 F:      include/uapi/mtd/ubi-user.h
14717
14718 USB "USBNET" DRIVER FRAMEWORK
14719 M:      Oliver Neukum <oneukum@suse.com>
14720 L:      netdev@vger.kernel.org
14721 W:      http://www.linux-usb.org/usbnet
14722 S:      Maintained
14723 F:      drivers/net/usb/usbnet.c
14724 F:      include/linux/usb/usbnet.h
14725
14726 USB ACM DRIVER
14727 M:      Oliver Neukum <oneukum@suse.com>
14728 L:      linux-usb@vger.kernel.org
14729 S:      Maintained
14730 F:      Documentation/usb/acm.txt
14731 F:      drivers/usb/class/cdc-acm.*
14732
14733 USB AR5523 WIRELESS DRIVER
14734 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14735 L:      linux-wireless@vger.kernel.org
14736 S:      Maintained
14737 F:      drivers/net/wireless/ath/ar5523/
14738
14739 USB ATTACHED SCSI
14740 M:      Oliver Neukum <oneukum@suse.com>
14741 L:      linux-usb@vger.kernel.org
14742 L:      linux-scsi@vger.kernel.org
14743 S:      Maintained
14744 F:      drivers/usb/storage/uas.c
14745
14746 USB CDC ETHERNET DRIVER
14747 M:      Oliver Neukum <oliver@neukum.org>
14748 L:      linux-usb@vger.kernel.org
14749 S:      Maintained
14750 F:      drivers/net/usb/cdc_*.c
14751 F:      include/uapi/linux/usb/cdc.h
14752
14753 USB CHAOSKEY DRIVER
14754 M:      Keith Packard <keithp@keithp.com>
14755 L:      linux-usb@vger.kernel.org
14756 S:      Maintained
14757 F:      drivers/usb/misc/chaoskey.c
14758
14759 USB CYPRESS C67X00 DRIVER
14760 M:      Peter Korsgaard <jacmet@sunsite.dk>
14761 L:      linux-usb@vger.kernel.org
14762 S:      Maintained
14763 F:      drivers/usb/c67x00/
14764
14765 USB DAVICOM DM9601 DRIVER
14766 M:      Peter Korsgaard <jacmet@sunsite.dk>
14767 L:      netdev@vger.kernel.org
14768 W:      http://www.linux-usb.org/usbnet
14769 S:      Maintained
14770 F:      drivers/net/usb/dm9601.c
14771
14772 USB DIAMOND RIO500 DRIVER
14773 M:      Cesar Miquel <miquel@df.uba.ar>
14774 L:      rio500-users@lists.sourceforge.net
14775 W:      http://rio500.sourceforge.net
14776 S:      Maintained
14777 F:      drivers/usb/misc/rio500*
14778
14779 USB EHCI DRIVER
14780 M:      Alan Stern <stern@rowland.harvard.edu>
14781 L:      linux-usb@vger.kernel.org
14782 S:      Maintained
14783 F:      Documentation/usb/ehci.txt
14784 F:      drivers/usb/host/ehci*
14785
14786 USB GADGET/PERIPHERAL SUBSYSTEM
14787 M:      Felipe Balbi <balbi@kernel.org>
14788 L:      linux-usb@vger.kernel.org
14789 W:      http://www.linux-usb.org/gadget
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14791 S:      Maintained
14792 F:      drivers/usb/gadget/
14793 F:      include/linux/usb/gadget*
14794
14795 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14796 M:      Jiri Kosina <jikos@kernel.org>
14797 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14798 L:      linux-usb@vger.kernel.org
14799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14800 S:      Maintained
14801 F:      Documentation/hid/hiddev.txt
14802 F:      drivers/hid/usbhid/
14803
14804 USB INTEL XHCI ROLE MUX DRIVER
14805 M:      Hans de Goede <hdegoede@redhat.com>
14806 L:      linux-usb@vger.kernel.org
14807 S:      Maintained
14808 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14809
14810 USB ISP116X DRIVER
14811 M:      Olav Kongas <ok@artecdesign.ee>
14812 L:      linux-usb@vger.kernel.org
14813 S:      Maintained
14814 F:      drivers/usb/host/isp116x*
14815 F:      include/linux/usb/isp116x.h
14816
14817 USB LAN78XX ETHERNET DRIVER
14818 M:      Woojung Huh <woojung.huh@microchip.com>
14819 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14820 L:      netdev@vger.kernel.org
14821 S:      Maintained
14822 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14823 F:      drivers/net/usb/lan78xx.*
14824 F:      include/dt-bindings/net/microchip-lan78xx.h
14825
14826 USB MASS STORAGE DRIVER
14827 M:      Alan Stern <stern@rowland.harvard.edu>
14828 L:      linux-usb@vger.kernel.org
14829 L:      usb-storage@lists.one-eyed-alien.net
14830 S:      Maintained
14831 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14832 F:      drivers/usb/storage/
14833
14834 USB MIDI DRIVER
14835 M:      Clemens Ladisch <clemens@ladisch.de>
14836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14837 T:      git git://git.alsa-project.org/alsa-kernel.git
14838 S:      Maintained
14839 F:      sound/usb/midi.*
14840
14841 USB NETWORKING DRIVERS
14842 L:      linux-usb@vger.kernel.org
14843 S:      Odd Fixes
14844 F:      drivers/net/usb/
14845
14846 USB OHCI DRIVER
14847 M:      Alan Stern <stern@rowland.harvard.edu>
14848 L:      linux-usb@vger.kernel.org
14849 S:      Maintained
14850 F:      Documentation/usb/ohci.txt
14851 F:      drivers/usb/host/ohci*
14852
14853 USB OTG FSM (Finite State Machine)
14854 M:      Peter Chen <Peter.Chen@nxp.com>
14855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14856 L:      linux-usb@vger.kernel.org
14857 S:      Maintained
14858 F:      drivers/usb/common/usb-otg-fsm.c
14859
14860 USB OVER IP DRIVER
14861 M:      Valentina Manea <valentina.manea.m@gmail.com>
14862 M:      Shuah Khan <shuah@kernel.org>
14863 L:      linux-usb@vger.kernel.org
14864 S:      Maintained
14865 F:      Documentation/usb/usbip_protocol.txt
14866 F:      drivers/usb/usbip/
14867 F:      tools/usb/usbip/
14868 F:      tools/testing/selftests/drivers/usb/usbip/
14869
14870 USB PEGASUS DRIVER
14871 M:      Petko Manolov <petkan@nucleusys.com>
14872 L:      linux-usb@vger.kernel.org
14873 L:      netdev@vger.kernel.org
14874 T:      git git://github.com/petkan/pegasus.git
14875 W:      https://github.com/petkan/pegasus
14876 S:      Maintained
14877 F:      drivers/net/usb/pegasus.*
14878
14879 USB PHY LAYER
14880 M:      Felipe Balbi <balbi@kernel.org>
14881 L:      linux-usb@vger.kernel.org
14882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14883 S:      Maintained
14884 F:      drivers/usb/phy/
14885
14886 USB PRINTER DRIVER (usblp)
14887 M:      Pete Zaitcev <zaitcev@redhat.com>
14888 L:      linux-usb@vger.kernel.org
14889 S:      Supported
14890 F:      drivers/usb/class/usblp.c
14891
14892 USB QMI WWAN NETWORK DRIVER
14893 M:      Bjørn Mork <bjorn@mork.no>
14894 L:      netdev@vger.kernel.org
14895 S:      Maintained
14896 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14897 F:      drivers/net/usb/qmi_wwan.c
14898
14899 USB RTL8150 DRIVER
14900 M:      Petko Manolov <petkan@nucleusys.com>
14901 L:      linux-usb@vger.kernel.org
14902 L:      netdev@vger.kernel.org
14903 T:      git git://github.com/petkan/rtl8150.git
14904 W:      https://github.com/petkan/rtl8150
14905 S:      Maintained
14906 F:      drivers/net/usb/rtl8150.c
14907
14908 USB SERIAL SUBSYSTEM
14909 M:      Johan Hovold <johan@kernel.org>
14910 L:      linux-usb@vger.kernel.org
14911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14912 S:      Maintained
14913 F:      Documentation/usb/usb-serial.txt
14914 F:      drivers/usb/serial/
14915 F:      include/linux/usb/serial.h
14916
14917 USB SMSC75XX ETHERNET DRIVER
14918 M:      Steve Glendinning <steve.glendinning@shawell.net>
14919 L:      netdev@vger.kernel.org
14920 S:      Maintained
14921 F:      drivers/net/usb/smsc75xx.*
14922
14923 USB SMSC95XX ETHERNET DRIVER
14924 M:      Steve Glendinning <steve.glendinning@shawell.net>
14925 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14926 L:      netdev@vger.kernel.org
14927 S:      Maintained
14928 F:      drivers/net/usb/smsc95xx.*
14929
14930 USB SUBSYSTEM
14931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14932 L:      linux-usb@vger.kernel.org
14933 W:      http://www.linux-usb.org
14934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14935 S:      Supported
14936 F:      Documentation/devicetree/bindings/usb/
14937 F:      Documentation/usb/
14938 F:      drivers/usb/
14939 F:      include/linux/usb.h
14940 F:      include/linux/usb/
14941
14942 USB TYPEC PI3USB30532 MUX DRIVER
14943 M:      Hans de Goede <hdegoede@redhat.com>
14944 L:      linux-usb@vger.kernel.org
14945 S:      Maintained
14946 F:      drivers/usb/typec/mux/pi3usb30532.c
14947
14948 USB TYPEC SUBSYSTEM
14949 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14950 L:      linux-usb@vger.kernel.org
14951 S:      Maintained
14952 F:      Documentation/ABI/testing/sysfs-class-typec
14953 F:      Documentation/driver-api/usb/typec.rst
14954 F:      drivers/usb/typec/
14955 F:      include/linux/usb/typec.h
14956
14957 USB UHCI DRIVER
14958 M:      Alan Stern <stern@rowland.harvard.edu>
14959 L:      linux-usb@vger.kernel.org
14960 S:      Maintained
14961 F:      drivers/usb/host/uhci*
14962
14963 USB VIDEO CLASS
14964 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14965 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14966 L:      linux-media@vger.kernel.org
14967 T:      git git://linuxtv.org/media_tree.git
14968 W:      http://www.ideasonboard.org/uvc/
14969 S:      Maintained
14970 F:      drivers/media/usb/uvc/
14971 F:      include/uapi/linux/uvcvideo.h
14972
14973 USB VISION DRIVER
14974 M:      Hans Verkuil <hverkuil@xs4all.nl>
14975 L:      linux-media@vger.kernel.org
14976 T:      git git://linuxtv.org/media_tree.git
14977 W:      https://linuxtv.org
14978 S:      Odd Fixes
14979 F:      drivers/media/usb/usbvision/
14980
14981 USB WEBCAM GADGET
14982 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14983 L:      linux-usb@vger.kernel.org
14984 S:      Maintained
14985 F:      drivers/usb/gadget/function/*uvc*
14986 F:      drivers/usb/gadget/legacy/webcam.c
14987
14988 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14989 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14990 L:      linux-wireless@vger.kernel.org
14991 S:      Maintained
14992 F:      drivers/net/wireless/rndis_wlan.c
14993
14994 USB XHCI DRIVER
14995 M:      Mathias Nyman <mathias.nyman@intel.com>
14996 L:      linux-usb@vger.kernel.org
14997 S:      Supported
14998 F:      drivers/usb/host/xhci*
14999 F:      drivers/usb/host/pci-quirks*
15000
15001 USB ZD1201 DRIVER
15002 L:      linux-wireless@vger.kernel.org
15003 W:      http://linux-lc100020.sourceforge.net
15004 S:      Orphan
15005 F:      drivers/net/wireless/zydas/zd1201.*
15006
15007 USB ZR364XX DRIVER
15008 M:      Antoine Jacquet <royale@zerezo.com>
15009 L:      linux-usb@vger.kernel.org
15010 L:      linux-media@vger.kernel.org
15011 T:      git git://linuxtv.org/media_tree.git
15012 W:      http://royale.zerezo.com/zr364xx/
15013 S:      Maintained
15014 F:      Documentation/media/v4l-drivers/zr364xx*
15015 F:      drivers/media/usb/zr364xx/
15016
15017 USER-MODE LINUX (UML)
15018 M:      Jeff Dike <jdike@addtoit.com>
15019 M:      Richard Weinberger <richard@nod.at>
15020 L:      linux-um@lists.infradead.org
15021 W:      http://user-mode-linux.sourceforge.net
15022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15023 S:      Maintained
15024 F:      Documentation/virtual/uml/
15025 F:      arch/um/
15026 F:      arch/x86/um/
15027 F:      fs/hostfs/
15028 F:      fs/hppfs/
15029
15030 USERSPACE I/O (UIO)
15031 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15032 S:      Maintained
15033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15034 F:      Documentation/driver-api/uio-howto.rst
15035 F:      drivers/uio/
15036 F:      include/linux/uio*.h
15037
15038 UTIL-LINUX PACKAGE
15039 M:      Karel Zak <kzak@redhat.com>
15040 L:      util-linux@vger.kernel.org
15041 W:      http://en.wikipedia.org/wiki/Util-linux
15042 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15043 S:      Maintained
15044
15045 UUID HELPERS
15046 M:      Christoph Hellwig <hch@lst.de>
15047 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15048 L:      linux-kernel@vger.kernel.org
15049 T:      git git://git.infradead.org/users/hch/uuid.git
15050 F:      lib/uuid.c
15051 F:      lib/test_uuid.c
15052 F:      include/linux/uuid.h
15053 F:      include/uapi/linux/uuid.h
15054 S:      Maintained
15055
15056 UVESAFB DRIVER
15057 M:      Michal Januszewski <spock@gentoo.org>
15058 L:      linux-fbdev@vger.kernel.org
15059 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15060 S:      Maintained
15061 F:      Documentation/fb/uvesafb.txt
15062 F:      drivers/video/fbdev/uvesafb.*
15063
15064 VF610 NAND DRIVER
15065 M:      Stefan Agner <stefan@agner.ch>
15066 L:      linux-mtd@lists.infradead.org
15067 S:      Supported
15068 F:      drivers/mtd/nand/raw/vf610_nfc.c
15069
15070 VFAT/FAT/MSDOS FILESYSTEM
15071 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15072 S:      Maintained
15073 F:      Documentation/filesystems/vfat.txt
15074 F:      fs/fat/
15075
15076 VFIO DRIVER
15077 M:      Alex Williamson <alex.williamson@redhat.com>
15078 L:      kvm@vger.kernel.org
15079 T:      git git://github.com/awilliam/linux-vfio.git
15080 S:      Maintained
15081 F:      Documentation/vfio.txt
15082 F:      drivers/vfio/
15083 F:      include/linux/vfio.h
15084 F:      include/uapi/linux/vfio.h
15085
15086 VFIO MEDIATED DEVICE DRIVERS
15087 M:      Kirti Wankhede <kwankhede@nvidia.com>
15088 L:      kvm@vger.kernel.org
15089 S:      Maintained
15090 F:      Documentation/vfio-mediated-device.txt
15091 F:      drivers/vfio/mdev/
15092 F:      include/linux/mdev.h
15093 F:      samples/vfio-mdev/
15094
15095 VFIO PLATFORM DRIVER
15096 M:      Eric Auger <eric.auger@redhat.com>
15097 L:      kvm@vger.kernel.org
15098 S:      Maintained
15099 F:      drivers/vfio/platform/
15100
15101 VGA_SWITCHEROO
15102 R:      Lukas Wunner <lukas@wunner.de>
15103 S:      Maintained
15104 F:      Documentation/gpu/vga-switcheroo.rst
15105 F:      drivers/gpu/vga/vga_switcheroo.c
15106 F:      include/linux/vga_switcheroo.h
15107 T:      git git://anongit.freedesktop.org/drm/drm-misc
15108
15109 VIA RHINE NETWORK DRIVER
15110 S:      Orphan
15111 F:      drivers/net/ethernet/via/via-rhine.c
15112
15113 VIA SD/MMC CARD CONTROLLER DRIVER
15114 M:      Bruce Chang <brucechang@via.com.tw>
15115 M:      Harald Welte <HaraldWelte@viatech.com>
15116 S:      Maintained
15117 F:      drivers/mmc/host/via-sdmmc.c
15118
15119 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15120 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15121 L:      linux-fbdev@vger.kernel.org
15122 S:      Maintained
15123 F:      include/linux/via-core.h
15124 F:      include/linux/via-gpio.h
15125 F:      include/linux/via_i2c.h
15126 F:      drivers/video/fbdev/via/
15127
15128 VIA VELOCITY NETWORK DRIVER
15129 M:      Francois Romieu <romieu@fr.zoreil.com>
15130 L:      netdev@vger.kernel.org
15131 S:      Maintained
15132 F:      drivers/net/ethernet/via/via-velocity.*
15133
15134 VIDEO MULTIPLEXER DRIVER
15135 M:      Philipp Zabel <p.zabel@pengutronix.de>
15136 L:      linux-media@vger.kernel.org
15137 S:      Maintained
15138 F:      drivers/media/platform/video-mux.c
15139
15140 VIDEO I2C POLLING DRIVER
15141 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15142 L:      linux-media@vger.kernel.org
15143 S:      Maintained
15144 F:      drivers/media/i2c/video-i2c.c
15145
15146 VIDEOBUF2 FRAMEWORK
15147 M:      Pawel Osciak <pawel@osciak.com>
15148 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15149 M:      Kyungmin Park <kyungmin.park@samsung.com>
15150 L:      linux-media@vger.kernel.org
15151 S:      Maintained
15152 F:      drivers/media/v4l2-core/videobuf2-*
15153 F:      include/media/videobuf2-*
15154
15155 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15156 M:      Helen Koike <helen.koike@collabora.com>
15157 L:      linux-media@vger.kernel.org
15158 T:      git git://linuxtv.org/media_tree.git
15159 W:      https://linuxtv.org
15160 S:      Maintained
15161 F:      drivers/media/platform/vimc/*
15162
15163 VIRT LIB
15164 M:      Alex Williamson <alex.williamson@redhat.com>
15165 M:      Paolo Bonzini <pbonzini@redhat.com>
15166 L:      kvm@vger.kernel.org
15167 S:      Supported
15168 F:      virt/lib/
15169
15170 VIRTIO AND VHOST VSOCK DRIVER
15171 M:      Stefan Hajnoczi <stefanha@redhat.com>
15172 L:      kvm@vger.kernel.org
15173 L:      virtualization@lists.linux-foundation.org
15174 L:      netdev@vger.kernel.org
15175 S:      Maintained
15176 F:      include/linux/virtio_vsock.h
15177 F:      include/uapi/linux/virtio_vsock.h
15178 F:      include/uapi/linux/vsockmon.h
15179 F:      include/uapi/linux/vm_sockets_diag.h
15180 F:      net/vmw_vsock/diag.c
15181 F:      net/vmw_vsock/af_vsock_tap.c
15182 F:      net/vmw_vsock/virtio_transport_common.c
15183 F:      net/vmw_vsock/virtio_transport.c
15184 F:      drivers/net/vsockmon.c
15185 F:      drivers/vhost/vsock.c
15186 F:      drivers/vhost/vsock.h
15187 F:      tools/testing/vsock/
15188
15189 VIRTIO CONSOLE DRIVER
15190 M:      Amit Shah <amit@kernel.org>
15191 L:      virtualization@lists.linux-foundation.org
15192 S:      Maintained
15193 F:      drivers/char/virtio_console.c
15194 F:      include/linux/virtio_console.h
15195 F:      include/uapi/linux/virtio_console.h
15196
15197 VIRTIO CORE, NET AND BLOCK DRIVERS
15198 M:      "Michael S. Tsirkin" <mst@redhat.com>
15199 M:      Jason Wang <jasowang@redhat.com>
15200 L:      virtualization@lists.linux-foundation.org
15201 S:      Maintained
15202 F:      Documentation/devicetree/bindings/virtio/
15203 F:      drivers/virtio/
15204 F:      tools/virtio/
15205 F:      drivers/net/virtio_net.c
15206 F:      drivers/block/virtio_blk.c
15207 F:      include/linux/virtio*.h
15208 F:      include/uapi/linux/virtio_*.h
15209 F:      drivers/crypto/virtio/
15210 F:      mm/balloon_compaction.c
15211
15212 VIRTIO CRYPTO DRIVER
15213 M:      Gonglei <arei.gonglei@huawei.com>
15214 L:      virtualization@lists.linux-foundation.org
15215 L:      linux-crypto@vger.kernel.org
15216 S:      Maintained
15217 F:      drivers/crypto/virtio/
15218 F:      include/uapi/linux/virtio_crypto.h
15219
15220 VIRTIO DRIVERS FOR S390
15221 M:      Cornelia Huck <cohuck@redhat.com>
15222 M:      Halil Pasic <pasic@linux.ibm.com>
15223 L:      linux-s390@vger.kernel.org
15224 L:      virtualization@lists.linux-foundation.org
15225 L:      kvm@vger.kernel.org
15226 S:      Supported
15227 F:      drivers/s390/virtio/
15228 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15229
15230 VIRTIO GPU DRIVER
15231 M:      David Airlie <airlied@linux.ie>
15232 M:      Gerd Hoffmann <kraxel@redhat.com>
15233 L:      dri-devel@lists.freedesktop.org
15234 L:      virtualization@lists.linux-foundation.org
15235 T:      git git://anongit.freedesktop.org/drm/drm-misc
15236 S:      Maintained
15237 F:      drivers/gpu/drm/virtio/
15238 F:      include/uapi/linux/virtio_gpu.h
15239
15240 VIRTIO HOST (VHOST)
15241 M:      "Michael S. Tsirkin" <mst@redhat.com>
15242 M:      Jason Wang <jasowang@redhat.com>
15243 L:      kvm@vger.kernel.org
15244 L:      virtualization@lists.linux-foundation.org
15245 L:      netdev@vger.kernel.org
15246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15247 S:      Maintained
15248 F:      drivers/vhost/
15249 F:      include/uapi/linux/vhost.h
15250
15251 VIRTIO INPUT DRIVER
15252 M:      Gerd Hoffmann <kraxel@redhat.com>
15253 S:      Maintained
15254 F:      drivers/virtio/virtio_input.c
15255 F:      include/uapi/linux/virtio_input.h
15256
15257 VIRTUAL BOX GUEST DEVICE DRIVER
15258 M:      Hans de Goede <hdegoede@redhat.com>
15259 M:      Arnd Bergmann <arnd@arndb.de>
15260 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15261 S:      Maintained
15262 F:      include/linux/vbox_utils.h
15263 F:      include/uapi/linux/vbox*.h
15264 F:      drivers/virt/vboxguest/
15265
15266 VIRTUAL SERIO DEVICE DRIVER
15267 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15268 S:      Maintained
15269 F:      drivers/input/serio/userio.c
15270 F:      include/uapi/linux/userio.h
15271
15272 VIVID VIRTUAL VIDEO DRIVER
15273 M:      Hans Verkuil <hverkuil@xs4all.nl>
15274 L:      linux-media@vger.kernel.org
15275 T:      git git://linuxtv.org/media_tree.git
15276 W:      https://linuxtv.org
15277 S:      Maintained
15278 F:      drivers/media/platform/vivid/*
15279
15280 VLYNQ BUS
15281 M:      Florian Fainelli <f.fainelli@gmail.com>
15282 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15283 S:      Maintained
15284 F:      drivers/vlynq/vlynq.c
15285 F:      include/linux/vlynq.h
15286
15287 VME SUBSYSTEM
15288 M:      Martyn Welch <martyn@welchs.me.uk>
15289 M:      Manohar Vanga <manohar.vanga@gmail.com>
15290 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15291 L:      devel@driverdev.osuosl.org
15292 S:      Maintained
15293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15294 F:      Documentation/driver-api/vme.rst
15295 F:      drivers/staging/vme/
15296 F:      drivers/vme/
15297 F:      include/linux/vme*
15298
15299 VMWARE BALLOON DRIVER
15300 M:      Xavier Deguillard <xdeguillard@vmware.com>
15301 M:      Philip Moltmann <moltmann@vmware.com>
15302 M:      "VMware, Inc." <pv-drivers@vmware.com>
15303 L:      linux-kernel@vger.kernel.org
15304 S:      Maintained
15305 F:      drivers/misc/vmw_balloon.c
15306
15307 VMWARE HYPERVISOR INTERFACE
15308 M:      Alok Kataria <akataria@vmware.com>
15309 L:      virtualization@lists.linux-foundation.org
15310 S:      Supported
15311 F:      arch/x86/kernel/cpu/vmware.c
15312
15313 VMWARE PVRDMA DRIVER
15314 M:      Adit Ranadive <aditr@vmware.com>
15315 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15316 L:      linux-rdma@vger.kernel.org
15317 S:      Maintained
15318 F:      drivers/infiniband/hw/vmw_pvrdma/
15319
15320 VMware PVSCSI driver
15321 M:      Jim Gill <jgill@vmware.com>
15322 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15323 L:      linux-scsi@vger.kernel.org
15324 S:      Maintained
15325 F:      drivers/scsi/vmw_pvscsi.c
15326 F:      drivers/scsi/vmw_pvscsi.h
15327
15328 VMWARE VMMOUSE SUBDRIVER
15329 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15330 M:      "VMware, Inc." <pv-drivers@vmware.com>
15331 L:      linux-input@vger.kernel.org
15332 S:      Maintained
15333 F:      drivers/input/mouse/vmmouse.c
15334 F:      drivers/input/mouse/vmmouse.h
15335
15336 VMWARE VMXNET3 ETHERNET DRIVER
15337 M:      Ronak Doshi <doshir@vmware.com>
15338 M:      "VMware, Inc." <pv-drivers@vmware.com>
15339 L:      netdev@vger.kernel.org
15340 S:      Maintained
15341 F:      drivers/net/vmxnet3/
15342
15343 VOCORE VOCORE2 BOARD
15344 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15345 L:      linux-mips@linux-mips.org
15346 S:      Maintained
15347 F:      arch/mips/boot/dts/ralink/vocore2.dts
15348
15349 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15350 M:      Liam Girdwood <lgirdwood@gmail.com>
15351 M:      Mark Brown <broonie@kernel.org>
15352 L:      linux-kernel@vger.kernel.org
15353 W:      http://www.slimlogic.co.uk/?p=48
15354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15355 S:      Supported
15356 F:      Documentation/devicetree/bindings/regulator/
15357 F:      Documentation/power/regulator/
15358 F:      drivers/regulator/
15359 F:      include/dt-bindings/regulator/
15360 F:      include/linux/regulator/
15361
15362 VRF
15363 M:      David Ahern <dsa@cumulusnetworks.com>
15364 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15365 L:      netdev@vger.kernel.org
15366 S:      Maintained
15367 F:      drivers/net/vrf.c
15368 F:      Documentation/networking/vrf.txt
15369
15370 VT1211 HARDWARE MONITOR DRIVER
15371 M:      Juerg Haefliger <juergh@gmail.com>
15372 L:      linux-hwmon@vger.kernel.org
15373 S:      Maintained
15374 F:      Documentation/hwmon/vt1211
15375 F:      drivers/hwmon/vt1211.c
15376
15377 VT8231 HARDWARE MONITOR DRIVER
15378 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15379 L:      linux-hwmon@vger.kernel.org
15380 S:      Maintained
15381 F:      drivers/hwmon/vt8231.c
15382
15383 VUB300 USB to SDIO/SD/MMC bridge chip
15384 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15385 L:      linux-mmc@vger.kernel.org
15386 L:      linux-usb@vger.kernel.org
15387 S:      Supported
15388 F:      drivers/mmc/host/vub300.c
15389
15390 W1 DALLAS'S 1-WIRE BUS
15391 M:      Evgeniy Polyakov <zbr@ioremap.net>
15392 S:      Maintained
15393 F:      Documentation/w1/
15394 F:      drivers/w1/
15395 F:      include/linux/w1.h
15396
15397 W83791D HARDWARE MONITORING DRIVER
15398 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15399 L:      linux-hwmon@vger.kernel.org
15400 S:      Maintained
15401 F:      Documentation/hwmon/w83791d
15402 F:      drivers/hwmon/w83791d.c
15403
15404 W83793 HARDWARE MONITORING DRIVER
15405 M:      Rudolf Marek <r.marek@assembler.cz>
15406 L:      linux-hwmon@vger.kernel.org
15407 S:      Maintained
15408 F:      Documentation/hwmon/w83793
15409 F:      drivers/hwmon/w83793.c
15410
15411 W83795 HARDWARE MONITORING DRIVER
15412 M:      Jean Delvare <jdelvare@suse.com>
15413 L:      linux-hwmon@vger.kernel.org
15414 S:      Maintained
15415 F:      drivers/hwmon/w83795.c
15416
15417 W83L51xD SD/MMC CARD INTERFACE DRIVER
15418 M:      Pierre Ossman <pierre@ossman.eu>
15419 S:      Maintained
15420 F:      drivers/mmc/host/wbsd.*
15421
15422 WACOM PROTOCOL 4 SERIAL TABLETS
15423 M:      Julian Squires <julian@cipht.net>
15424 M:      Hans de Goede <hdegoede@redhat.com>
15425 L:      linux-input@vger.kernel.org
15426 S:      Maintained
15427 F:      drivers/input/tablet/wacom_serial4.c
15428
15429 WATCHDOG DEVICE DRIVERS
15430 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15431 M:      Guenter Roeck <linux@roeck-us.net>
15432 L:      linux-watchdog@vger.kernel.org
15433 W:      http://www.linux-watchdog.org/
15434 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15435 S:      Maintained
15436 F:      Documentation/devicetree/bindings/watchdog/
15437 F:      Documentation/watchdog/
15438 F:      drivers/watchdog/
15439 F:      include/linux/watchdog.h
15440 F:      include/uapi/linux/watchdog.h
15441
15442 WHISKEYCOVE PMIC GPIO DRIVER
15443 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15444 L:      linux-gpio@vger.kernel.org
15445 S:      Maintained
15446 F:      drivers/gpio/gpio-wcove.c
15447
15448 WIIMOTE HID DRIVER
15449 M:      David Herrmann <dh.herrmann@googlemail.com>
15450 L:      linux-input@vger.kernel.org
15451 S:      Maintained
15452 F:      drivers/hid/hid-wiimote*
15453
15454 WILOCITY WIL6210 WIRELESS DRIVER
15455 M:      Maya Erez <merez@codeaurora.org>
15456 L:      linux-wireless@vger.kernel.org
15457 L:      wil6210@qti.qualcomm.com
15458 S:      Supported
15459 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15460 F:      drivers/net/wireless/ath/wil6210/
15461
15462 WIMAX STACK
15463 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15464 M:      linux-wimax@intel.com
15465 L:      wimax@linuxwimax.org (subscribers-only)
15466 S:      Supported
15467 W:      http://linuxwimax.org
15468 F:      Documentation/wimax/README.wimax
15469 F:      include/linux/wimax/debug.h
15470 F:      include/net/wimax.h
15471 F:      include/uapi/linux/wimax.h
15472 F:      net/wimax/
15473
15474 WINBOND CIR DRIVER
15475 M:      David Härdeman <david@hardeman.nu>
15476 S:      Maintained
15477 F:      drivers/media/rc/winbond-cir.c
15478
15479 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15480 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15481 L:      linux-watchdog@vger.kernel.org
15482 S:      Maintained
15483 F:      drivers/watchdog/ebc-c384_wdt.c
15484
15485 WINSYSTEMS WS16C48 GPIO DRIVER
15486 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15487 L:      linux-gpio@vger.kernel.org
15488 S:      Maintained
15489 F:      drivers/gpio/gpio-ws16c48.c
15490
15491 WISTRON LAPTOP BUTTON DRIVER
15492 M:      Miloslav Trmac <mitr@volny.cz>
15493 S:      Maintained
15494 F:      drivers/input/misc/wistron_btns.c
15495
15496 WL3501 WIRELESS PCMCIA CARD DRIVER
15497 L:      linux-wireless@vger.kernel.org
15498 S:      Odd fixes
15499 F:      drivers/net/wireless/wl3501*
15500
15501 WOLFSON MICROELECTRONICS DRIVERS
15502 L:      patches@opensource.cirrus.com
15503 T:      git https://github.com/CirrusLogic/linux-drivers.git
15504 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15505 S:      Supported
15506 F:      Documentation/hwmon/wm83??
15507 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15508 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15509 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15510 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15511 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15512 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15513 F:      drivers/clk/clk-wm83*.c
15514 F:      drivers/extcon/extcon-arizona.c
15515 F:      drivers/leds/leds-wm83*.c
15516 F:      drivers/gpio/gpio-*wm*.c
15517 F:      drivers/gpio/gpio-arizona.c
15518 F:      drivers/hwmon/wm83??-hwmon.c
15519 F:      drivers/input/misc/wm831x-on.c
15520 F:      drivers/input/touchscreen/wm831x-ts.c
15521 F:      drivers/input/touchscreen/wm97*.c
15522 F:      drivers/mfd/arizona*
15523 F:      drivers/mfd/wm*.c
15524 F:      drivers/mfd/cs47l24*
15525 F:      drivers/power/supply/wm83*.c
15526 F:      drivers/rtc/rtc-wm83*.c
15527 F:      drivers/regulator/wm8*.c
15528 F:      drivers/regulator/arizona*
15529 F:      drivers/video/backlight/wm83*_bl.c
15530 F:      drivers/watchdog/wm83*_wdt.c
15531 F:      include/linux/mfd/arizona/
15532 F:      include/linux/mfd/wm831x/
15533 F:      include/linux/mfd/wm8350/
15534 F:      include/linux/mfd/wm8400*
15535 F:      include/linux/regulator/arizona*
15536 F:      include/linux/wm97xx.h
15537 F:      include/sound/wm????.h
15538 F:      sound/soc/codecs/arizona.?
15539 F:      sound/soc/codecs/wm*
15540 F:      sound/soc/codecs/cs47l24*
15541
15542 WORKQUEUE
15543 M:      Tejun Heo <tj@kernel.org>
15544 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15546 S:      Maintained
15547 F:      include/linux/workqueue.h
15548 F:      kernel/workqueue.c
15549 F:      Documentation/core-api/workqueue.rst
15550
15551 X-POWERS AXP288 PMIC DRIVERS
15552 M:      Hans de Goede <hdegoede@redhat.com>
15553 S:      Maintained
15554 N:      axp288
15555 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15556
15557 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15558 M:      Chen-Yu Tsai <wens@csie.org>
15559 L:      linux-kernel@vger.kernel.org
15560 S:      Maintained
15561 N:      axp[128]
15562
15563 X.25 NETWORK LAYER
15564 M:      Andrew Hendry <andrew.hendry@gmail.com>
15565 L:      linux-x25@vger.kernel.org
15566 S:      Odd Fixes
15567 F:      Documentation/networking/x25*
15568 F:      include/net/x25*
15569 F:      net/x25/
15570
15571 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15572 M:      Thomas Gleixner <tglx@linutronix.de>
15573 M:      Ingo Molnar <mingo@redhat.com>
15574 R:      "H. Peter Anvin" <hpa@zytor.com>
15575 M:      x86@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/core
15578 S:      Maintained
15579 F:      Documentation/x86/
15580 F:      arch/x86/
15581
15582 X86 MCE INFRASTRUCTURE
15583 M:      Tony Luck <tony.luck@intel.com>
15584 M:      Borislav Petkov <bp@alien8.de>
15585 L:      linux-edac@vger.kernel.org
15586 S:      Maintained
15587 F:      arch/x86/kernel/cpu/mcheck/*
15588
15589 X86 MICROCODE UPDATE SUPPORT
15590 M:      Borislav Petkov <bp@alien8.de>
15591 S:      Maintained
15592 F:      arch/x86/kernel/cpu/microcode/*
15593
15594 X86 PLATFORM DRIVERS
15595 M:      Darren Hart <dvhart@infradead.org>
15596 M:      Andy Shevchenko <andy@infradead.org>
15597 L:      platform-driver-x86@vger.kernel.org
15598 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15599 S:      Maintained
15600 F:      drivers/platform/x86/
15601 F:      drivers/platform/olpc/
15602
15603 X86 VDSO
15604 M:      Andy Lutomirski <luto@amacapital.net>
15605 L:      linux-kernel@vger.kernel.org
15606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15607 S:      Maintained
15608 F:      arch/x86/entry/vdso/
15609
15610 XC2028/3028 TUNER DRIVER
15611 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15612 L:      linux-media@vger.kernel.org
15613 W:      https://linuxtv.org
15614 T:      git git://linuxtv.org/media_tree.git
15615 S:      Maintained
15616 F:      drivers/media/tuners/tuner-xc2028.*
15617
15618 XDP SOCKETS (AF_XDP)
15619 M:      Björn Töpel <bjorn.topel@intel.com>
15620 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15621 L:      netdev@vger.kernel.org
15622 S:      Maintained
15623 F:      kernel/bpf/xskmap.c
15624 F:      net/xdp/
15625
15626 XEN BLOCK SUBSYSTEM
15627 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15628 M:      Roger Pau Monné <roger.pau@citrix.com>
15629 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15630 S:      Supported
15631 F:      drivers/block/xen-blkback/*
15632 F:      drivers/block/xen*
15633
15634 XEN HYPERVISOR ARM
15635 M:      Stefano Stabellini <sstabellini@kernel.org>
15636 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15637 S:      Maintained
15638 F:      arch/arm/xen/
15639 F:      arch/arm/include/asm/xen/
15640
15641 XEN HYPERVISOR ARM64
15642 M:      Stefano Stabellini <sstabellini@kernel.org>
15643 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15644 S:      Maintained
15645 F:      arch/arm64/xen/
15646 F:      arch/arm64/include/asm/xen/
15647
15648 XEN HYPERVISOR INTERFACE
15649 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15650 M:      Juergen Gross <jgross@suse.com>
15651 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15653 S:      Supported
15654 F:      arch/x86/xen/
15655 F:      drivers/*/xen-*front.c
15656 F:      drivers/xen/
15657 F:      arch/x86/include/asm/xen/
15658 F:      arch/x86/include/asm/pvclock-abi.h
15659 F:      include/xen/
15660 F:      include/uapi/xen/
15661 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15662 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15663
15664 XEN NETWORK BACKEND DRIVER
15665 M:      Wei Liu <wei.liu2@citrix.com>
15666 M:      Paul Durrant <paul.durrant@citrix.com>
15667 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15668 L:      netdev@vger.kernel.org
15669 S:      Supported
15670 F:      drivers/net/xen-netback/*
15671
15672 XEN PCI SUBSYSTEM
15673 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15674 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15675 S:      Supported
15676 F:      arch/x86/pci/*xen*
15677 F:      drivers/pci/*xen*
15678
15679 XEN PVSCSI DRIVERS
15680 M:      Juergen Gross <jgross@suse.com>
15681 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15682 L:      linux-scsi@vger.kernel.org
15683 S:      Supported
15684 F:      drivers/scsi/xen-scsifront.c
15685 F:      drivers/xen/xen-scsiback.c
15686 F:      include/xen/interface/io/vscsiif.h
15687
15688 XEN SWIOTLB SUBSYSTEM
15689 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15690 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15691 L:      iommu@lists.linux-foundation.org
15692 S:      Supported
15693 F:      arch/x86/xen/*swiotlb*
15694 F:      drivers/xen/*swiotlb*
15695
15696 XEN SOUND FRONTEND DRIVER
15697 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15698 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15699 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15700 S:      Supported
15701 F:      sound/xen/*
15702
15703 XFS FILESYSTEM
15704 M:      Darrick J. Wong <darrick.wong@oracle.com>
15705 M:      linux-xfs@vger.kernel.org
15706 L:      linux-xfs@vger.kernel.org
15707 W:      http://xfs.org/
15708 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15709 S:      Supported
15710 F:      Documentation/filesystems/xfs.txt
15711 F:      fs/xfs/
15712
15713 XILINX AXI ETHERNET DRIVER
15714 M:      Anirudha Sarangi <anirudh@xilinx.com>
15715 M:      John Linn <John.Linn@xilinx.com>
15716 S:      Maintained
15717 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15718
15719 XILINX UARTLITE SERIAL DRIVER
15720 M:      Peter Korsgaard <jacmet@sunsite.dk>
15721 L:      linux-serial@vger.kernel.org
15722 S:      Maintained
15723 F:      drivers/tty/serial/uartlite.c
15724
15725 XILINX VIDEO IP CORES
15726 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15727 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15728 L:      linux-media@vger.kernel.org
15729 T:      git git://linuxtv.org/media_tree.git
15730 S:      Supported
15731 F:      Documentation/devicetree/bindings/media/xilinx/
15732 F:      drivers/media/platform/xilinx/
15733 F:      include/uapi/linux/xilinx-v4l2-controls.h
15734
15735 XILLYBUS DRIVER
15736 M:      Eli Billauer <eli.billauer@gmail.com>
15737 L:      linux-kernel@vger.kernel.org
15738 S:      Supported
15739 F:      drivers/char/xillybus/
15740
15741 XLP9XX I2C DRIVER
15742 M:      George Cherian <george.cherian@cavium.com>
15743 M:      Jan Glauber <jglauber@cavium.com>
15744 L:      linux-i2c@vger.kernel.org
15745 W:      http://www.cavium.com
15746 S:      Supported
15747 F:      drivers/i2c/busses/i2c-xlp9xx.c
15748
15749 XRA1403 GPIO EXPANDER
15750 M:      Nandor Han <nandor.han@ge.com>
15751 M:      Semi Malinen <semi.malinen@ge.com>
15752 L:      linux-gpio@vger.kernel.org
15753 S:      Maintained
15754 F:      drivers/gpio/gpio-xra1403.c
15755 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15756
15757 XTENSA XTFPGA PLATFORM SUPPORT
15758 M:      Max Filippov <jcmvbkbc@gmail.com>
15759 L:      linux-xtensa@linux-xtensa.org
15760 S:      Maintained
15761 F:      drivers/spi/spi-xtensa-xtfpga.c
15762 F:      sound/soc/xtensa/xtfpga-i2s.c
15763
15764 YAM DRIVER FOR AX.25
15765 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15766 L:      linux-hams@vger.kernel.org
15767 S:      Maintained
15768 F:      drivers/net/hamradio/yam*
15769 F:      include/linux/yam.h
15770
15771 YAMA SECURITY MODULE
15772 M:      Kees Cook <keescook@chromium.org>
15773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15774 S:      Supported
15775 F:      security/yama/
15776 F:      Documentation/admin-guide/LSM/Yama.rst
15777
15778 YEALINK PHONE DRIVER
15779 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15780 L:      usbb2k-api-dev@nongnu.org
15781 S:      Maintained
15782 F:      Documentation/input/devices/yealink.rst
15783 F:      drivers/input/misc/yealink.*
15784
15785 Z8530 DRIVER FOR AX.25
15786 M:      Joerg Reuter <jreuter@yaina.de>
15787 W:      http://yaina.de/jreuter/
15788 W:      http://www.qsl.net/dl1bke/
15789 L:      linux-hams@vger.kernel.org
15790 S:      Maintained
15791 F:      Documentation/networking/z8530drv.txt
15792 F:      drivers/net/hamradio/*scc.c
15793 F:      drivers/net/hamradio/z8530.h
15794
15795 ZBUD COMPRESSED PAGE ALLOCATOR
15796 M:      Seth Jennings <sjenning@redhat.com>
15797 M:      Dan Streetman <ddstreet@ieee.org>
15798 L:      linux-mm@kvack.org
15799 S:      Maintained
15800 F:      mm/zbud.c
15801 F:      include/linux/zbud.h
15802
15803 ZD1211RW WIRELESS DRIVER
15804 M:      Daniel Drake <dsd@gentoo.org>
15805 M:      Ulrich Kunitz <kune@deine-taler.de>
15806 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15807 L:      linux-wireless@vger.kernel.org
15808 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15809 S:      Maintained
15810 F:      drivers/net/wireless/zydas/zd1211rw/
15811
15812 ZD1301 MEDIA DRIVER
15813 M:      Antti Palosaari <crope@iki.fi>
15814 L:      linux-media@vger.kernel.org
15815 W:      https://linuxtv.org/
15816 W:      http://palosaari.fi/linux/
15817 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15818 S:      Maintained
15819 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15820
15821 ZD1301_DEMOD MEDIA DRIVER
15822 M:      Antti Palosaari <crope@iki.fi>
15823 L:      linux-media@vger.kernel.org
15824 W:      https://linuxtv.org/
15825 W:      http://palosaari.fi/linux/
15826 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15827 S:      Maintained
15828 F:      drivers/media/dvb-frontends/zd1301_demod*
15829
15830 ZPOOL COMPRESSED PAGE STORAGE API
15831 M:      Dan Streetman <ddstreet@ieee.org>
15832 L:      linux-mm@kvack.org
15833 S:      Maintained
15834 F:      mm/zpool.c
15835 F:      include/linux/zpool.h
15836
15837 ZR36067 VIDEO FOR LINUX DRIVER
15838 L:      mjpeg-users@lists.sourceforge.net
15839 L:      linux-media@vger.kernel.org
15840 W:      http://mjpeg.sourceforge.net/driver-zoran/
15841 T:      hg https://linuxtv.org/hg/v4l-dvb
15842 S:      Odd Fixes
15843 F:      drivers/staging/media/zoran/
15844
15845 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15846 M:      Minchan Kim <minchan@kernel.org>
15847 M:      Nitin Gupta <ngupta@vflare.org>
15848 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15849 L:      linux-kernel@vger.kernel.org
15850 S:      Maintained
15851 F:      drivers/block/zram/
15852 F:      Documentation/blockdev/zram.txt
15853
15854 ZS DECSTATION Z85C30 SERIAL DRIVER
15855 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15856 S:      Maintained
15857 F:      drivers/tty/serial/zs.*
15858
15859 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15860 M:      Minchan Kim <minchan@kernel.org>
15861 M:      Nitin Gupta <ngupta@vflare.org>
15862 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15863 L:      linux-mm@kvack.org
15864 S:      Maintained
15865 F:      mm/zsmalloc.c
15866 F:      include/linux/zsmalloc.h
15867 F:      Documentation/vm/zsmalloc.rst
15868
15869 ZSWAP COMPRESSED SWAP CACHING
15870 M:      Seth Jennings <sjenning@redhat.com>
15871 M:      Dan Streetman <ddstreet@ieee.org>
15872 L:      linux-mm@kvack.org
15873 S:      Maintained
15874 F:      mm/zswap.c
15875
15876 THE REST
15877 M:      Linus Torvalds <torvalds@linux-foundation.org>
15878 L:      linux-kernel@vger.kernel.org
15879 Q:      http://patchwork.kernel.org/project/LKML/list/
15880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15881 S:      Buried alive in reporters
15882 F:      *
15883 F:      */