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 I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD9389B DRIVER
 825 M:      Hans Verkuil <hans.verkuil@cisco.com>
 826 L:      linux-media@vger.kernel.org
 827 S:      Maintained
 828 F:      drivers/media/i2c/ad9389b*
 829
 830 ANALOG DEVICES INC ADV7180 DRIVER
 831 M:      Lars-Peter Clausen <lars@metafoo.de>
 832 L:      linux-media@vger.kernel.org
 833 W:      http://ez.analog.com/community/linux-device-drivers
 834 S:      Supported
 835 F:      drivers/media/i2c/adv7180.c
 836
 837 ANALOG DEVICES INC ADV748X DRIVER
 838 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 839 L:      linux-media@vger.kernel.org
 840 S:      Maintained
 841 F:      drivers/media/i2c/adv748x/*
 842
 843 ANALOG DEVICES INC ADV7511 DRIVER
 844 M:      Hans Verkuil <hans.verkuil@cisco.com>
 845 L:      linux-media@vger.kernel.org
 846 S:      Maintained
 847 F:      drivers/media/i2c/adv7511*
 848
 849 ANALOG DEVICES INC ADV7604 DRIVER
 850 M:      Hans Verkuil <hans.verkuil@cisco.com>
 851 L:      linux-media@vger.kernel.org
 852 S:      Maintained
 853 F:      drivers/media/i2c/adv7604*
 854
 855 ANALOG DEVICES INC ADV7842 DRIVER
 856 M:      Hans Verkuil <hans.verkuil@cisco.com>
 857 L:      linux-media@vger.kernel.org
 858 S:      Maintained
 859 F:      drivers/media/i2c/adv7842*
 860
 861 ANALOG DEVICES INC ASOC CODEC DRIVERS
 862 M:      Lars-Peter Clausen <lars@metafoo.de>
 863 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 864 W:      http://wiki.analog.com/
 865 W:      http://ez.analog.com/community/linux-device-drivers
 866 S:      Supported
 867 F:      sound/soc/codecs/adau*
 868 F:      sound/soc/codecs/adav*
 869 F:      sound/soc/codecs/ad1*
 870 F:      sound/soc/codecs/ad7*
 871 F:      sound/soc/codecs/ssm*
 872 F:      sound/soc/codecs/sigmadsp.*
 873
 874 ANALOG DEVICES INC DMA DRIVERS
 875 M:      Lars-Peter Clausen <lars@metafoo.de>
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/dma/dma-axi-dmac.c
 879
 880 ANALOG DEVICES INC IIO DRIVERS
 881 M:      Lars-Peter Clausen <lars@metafoo.de>
 882 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 883 W:      http://wiki.analog.com/
 884 W:      http://ez.analog.com/community/linux-device-drivers
 885 S:      Supported
 886 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 887 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 888 F:      drivers/iio/*/ad*
 889 F:      drivers/iio/adc/ltc2497*
 890 X:      drivers/iio/*/adjd*
 891 F:      drivers/staging/iio/*/ad*
 892
 893 ANDES ARCHITECTURE
 894 M:      Greentime Hu <green.hu@gmail.com>
 895 M:      Vincent Chen <deanbo422@gmail.com>
 896 T:      git https://github.com/andestech/linux.git
 897 S:      Supported
 898 F:      arch/nds32/
 899 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 900 F:      Documentation/devicetree/bindings/nds32/
 901 K:      nds32
 902 N:      nds32
 903
 904 ANDROID CONFIG FRAGMENTS
 905 M:      Rob Herring <robh@kernel.org>
 906 S:      Supported
 907 F:      kernel/configs/android*
 908
 909 ANDROID DRIVERS
 910 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 911 M:      Arve Hjønnevåg <arve@android.com>
 912 M:      Todd Kjos <tkjos@android.com>
 913 M:      Martijn Coenen <maco@android.com>
 914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 915 L:      devel@driverdev.osuosl.org
 916 S:      Supported
 917 F:      drivers/android/
 918 F:      drivers/staging/android/
 919
 920 ANDROID GOLDFISH PIC DRIVER
 921 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 922 S:      Supported
 923 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 924 F:      drivers/irqchip/irq-goldfish-pic.c
 925
 926 ANDROID GOLDFISH RTC DRIVER
 927 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 928 S:      Supported
 929 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 930 F:      drivers/rtc/rtc-goldfish.c
 931
 932 ANDROID ION DRIVER
 933 M:      Laura Abbott <labbott@redhat.com>
 934 M:      Sumit Semwal <sumit.semwal@linaro.org>
 935 L:      devel@driverdev.osuosl.org
 936 L:      dri-devel@lists.freedesktop.org
 937 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 938 S:      Supported
 939 F:      drivers/staging/android/ion
 940 F:      drivers/staging/android/uapi/ion.h
 941
 942 AOA (Apple Onboard Audio) ALSA DRIVER
 943 M:      Johannes Berg <johannes@sipsolutions.net>
 944 L:      linuxppc-dev@lists.ozlabs.org
 945 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 946 S:      Maintained
 947 F:      sound/aoa/
 948
 949 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 950 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 951 L:      linux-iio@vger.kernel.org
 952 S:      Maintained
 953 F:      drivers/iio/adc/stx104.c
 954
 955 APM DRIVER
 956 M:      Jiri Kosina <jikos@kernel.org>
 957 S:      Odd fixes
 958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 959 F:      arch/x86/kernel/apm_32.c
 960 F:      include/linux/apm_bios.h
 961 F:      include/uapi/linux/apm_bios.h
 962 F:      drivers/char/apm-emulation.c
 963
 964 APPARMOR SECURITY MODULE
 965 M:      John Johansen <john.johansen@canonical.com>
 966 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 967 W:      wiki.apparmor.net
 968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 969 S:      Supported
 970 F:      security/apparmor/
 971 F:      Documentation/admin-guide/LSM/apparmor.rst
 972
 973 APPLE BCM5974 MULTITOUCH DRIVER
 974 M:      Henrik Rydberg <rydberg@bitmath.org>
 975 L:      linux-input@vger.kernel.org
 976 S:      Odd fixes
 977 F:      drivers/input/mouse/bcm5974.c
 978
 979 APPLE SMC DRIVER
 980 M:      Henrik Rydberg <rydberg@bitmath.org>
 981 L:      linux-hwmon@vger.kernel.org
 982 S:      Odd fixes
 983 F:      drivers/hwmon/applesmc.c
 984
 985 APPLETALK NETWORK LAYER
 986 L:      netdev@vger.kernel.org
 987 S:      Odd fixes
 988 F:      drivers/net/appletalk/
 989 F:      net/appletalk/
 990
 991 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 992 M:      Duc Dang <dhdang@apm.com>
 993 S:      Supported
 994 F:      arch/arm64/boot/dts/apm/
 995
 996 APPLIED MICRO (APM) X-GENE SOC EDAC
 997 M:      Loc Ho <lho@apm.com>
 998 S:      Supported
 999 F:      drivers/edac/xgene_edac.c
1000 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1001
1002 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1003 M:      Iyappan Subramanian <isubramanian@apm.com>
1004 M:      Keyur Chudgar <kchudgar@apm.com>
1005 S:      Supported
1006 F:      drivers/net/ethernet/apm/xgene-v2/
1007
1008 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1009 M:      Iyappan Subramanian <isubramanian@apm.com>
1010 M:      Keyur Chudgar <kchudgar@apm.com>
1011 M:      Quan Nguyen <qnguyen@apm.com>
1012 S:      Supported
1013 F:      drivers/net/ethernet/apm/xgene/
1014 F:      drivers/net/phy/mdio-xgene.c
1015 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1016 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1017
1018 APPLIED MICRO (APM) X-GENE SOC PMU
1019 M:      Tai Nguyen <ttnguyen@apm.com>
1020 S:      Supported
1021 F:      drivers/perf/xgene_pmu.c
1022 F:      Documentation/perf/xgene-pmu.txt
1023 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1024
1025 APTINA CAMERA SENSOR PLL
1026 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1027 L:      linux-media@vger.kernel.org
1028 S:      Maintained
1029 F:      drivers/media/i2c/aptina-pll.*
1030
1031 ARC FRAMEBUFFER DRIVER
1032 M:      Jaya Kumar <jayalk@intworks.biz>
1033 S:      Maintained
1034 F:      drivers/video/fbdev/arcfb.c
1035 F:      drivers/video/fbdev/core/fb_defio.c
1036
1037 ARC PGU DRM DRIVER
1038 M:      Alexey Brodkin <abrodkin@synopsys.com>
1039 S:      Supported
1040 F:      drivers/gpu/drm/arc/
1041 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1042
1043 ARCNET NETWORK LAYER
1044 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1045 L:      netdev@vger.kernel.org
1046 S:      Maintained
1047 F:      drivers/net/arcnet/
1048 F:      include/uapi/linux/if_arcnet.h
1049
1050 ARM ARCHITECTED TIMER DRIVER
1051 M:      Mark Rutland <mark.rutland@arm.com>
1052 M:      Marc Zyngier <marc.zyngier@arm.com>
1053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1054 S:      Maintained
1055 F:      arch/arm/include/asm/arch_timer.h
1056 F:      arch/arm64/include/asm/arch_timer.h
1057 F:      drivers/clocksource/arm_arch_timer.c
1058
1059 ARM HDLCD DRM DRIVER
1060 M:      Liviu Dudau <liviu.dudau@arm.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arm/hdlcd_*
1063 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1064
1065 ARM MALI-DP DRM DRIVER
1066 M:      Liviu Dudau <liviu.dudau@arm.com>
1067 M:      Brian Starkey <brian.starkey@arm.com>
1068 M:      Mali DP Maintainers <malidp@foss.arm.com>
1069 S:      Supported
1070 F:      drivers/gpu/drm/arm/
1071 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1072
1073 ARM MFM AND FLOPPY DRIVERS
1074 M:      Ian Molton <spyro@f2s.com>
1075 S:      Maintained
1076 F:      arch/arm/lib/floppydma.S
1077 F:      arch/arm/include/asm/floppy.h
1078
1079 ARM PMU PROFILING AND DEBUGGING
1080 M:      Will Deacon <will.deacon@arm.com>
1081 M:      Mark Rutland <mark.rutland@arm.com>
1082 S:      Maintained
1083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1084 F:      arch/arm*/kernel/perf_*
1085 F:      arch/arm/oprofile/common.c
1086 F:      arch/arm*/kernel/hw_breakpoint.c
1087 F:      arch/arm*/include/asm/hw_breakpoint.h
1088 F:      arch/arm*/include/asm/perf_event.h
1089 F:      drivers/perf/*
1090 F:      include/linux/perf/arm_pmu.h
1091 F:      Documentation/devicetree/bindings/arm/pmu.txt
1092 F:      Documentation/devicetree/bindings/perf/
1093
1094 ARM PORT
1095 M:      Russell King <linux@armlinux.org.uk>
1096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1097 W:      http://www.armlinux.org.uk/
1098 S:      Odd Fixes
1099 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1100 F:      arch/arm/
1101 X:      arch/arm/boot/dts/
1102
1103 ARM PRIMECELL AACI PL041 DRIVER
1104 M:      Russell King <linux@armlinux.org.uk>
1105 S:      Odd Fixes
1106 F:      sound/arm/aaci.*
1107
1108 ARM PRIMECELL BUS SUPPORT
1109 M:      Russell King <linux@armlinux.org.uk>
1110 S:      Odd Fixes
1111 F:      drivers/amba/
1112 F:      include/linux/amba/bus.h
1113
1114 ARM PRIMECELL CLCD PL110 DRIVER
1115 M:      Russell King <linux@armlinux.org.uk>
1116 S:      Odd Fixes
1117 F:      drivers/video/fbdev/amba-clcd.*
1118
1119 ARM PRIMECELL KMI PL050 DRIVER
1120 M:      Russell King <linux@armlinux.org.uk>
1121 S:      Odd Fixes
1122 F:      drivers/input/serio/ambakmi.*
1123 F:      include/linux/amba/kmi.h
1124
1125 ARM PRIMECELL MMCI PL180/1 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      drivers/mmc/host/mmci.*
1129 F:      include/linux/amba/mmci.h
1130
1131 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1132 M:      Russell King <linux@armlinux.org.uk>
1133 S:      Odd Fixes
1134 F:      drivers/tty/serial/amba-pl01*.c
1135 F:      include/linux/amba/serial.h
1136
1137 ARM SMMU DRIVERS
1138 M:      Will Deacon <will.deacon@arm.com>
1139 R:      Robin Murphy <robin.murphy@arm.com>
1140 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1141 S:      Maintained
1142 F:      drivers/iommu/arm-smmu.c
1143 F:      drivers/iommu/arm-smmu-v3.c
1144 F:      drivers/iommu/io-pgtable-arm.c
1145 F:      drivers/iommu/io-pgtable-arm-v7s.c
1146
1147 ARM SUB-ARCHITECTURES
1148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1149 S:      Maintained
1150 F:      arch/arm/mach-*/
1151 F:      arch/arm/plat-*/
1152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1153
1154 ARM/ACTIONS SEMI ARCHITECTURE
1155 M:      Andreas Färber <afaerber@suse.de>
1156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1157 S:      Maintained
1158 N:      owl
1159 F:      arch/arm/mach-actions/
1160 F:      arch/arm/boot/dts/owl-*
1161 F:      arch/arm64/boot/dts/actions/
1162 F:      drivers/clocksource/owl-*
1163 F:      drivers/pinctrl/actions/*
1164 F:      drivers/soc/actions/
1165 F:      include/dt-bindings/power/owl-*
1166 F:      include/linux/soc/actions/
1167 F:      Documentation/devicetree/bindings/arm/actions.txt
1168 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1169 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1170 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1171
1172 ARM/ADS SPHERE MACHINE SUPPORT
1173 M:      Lennert Buytenhek <kernel@wantstofly.org>
1174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1175 S:      Maintained
1176
1177 ARM/AFEB9260 MACHINE SUPPORT
1178 M:      Sergey Lapin <slapin@ossfans.org>
1179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1180 S:      Maintained
1181
1182 ARM/AJECO 1ARM MACHINE SUPPORT
1183 M:      Lennert Buytenhek <kernel@wantstofly.org>
1184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1185 S:      Maintained
1186
1187 ARM/Allwinner SoC Clock Support
1188 M:      Emilio López <emilio@elopez.com.ar>
1189 S:      Maintained
1190 F:      drivers/clk/sunxi/
1191
1192 ARM/Allwinner sunXi SoC support
1193 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1194 M:      Chen-Yu Tsai <wens@csie.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197 N:      sun[x456789]i
1198 N:      sun50i
1199 F:      arch/arm/mach-sunxi/
1200 F:      arch/arm64/boot/dts/allwinner/
1201 F:      drivers/clk/sunxi-ng/
1202 F:      drivers/pinctrl/sunxi/
1203 F:      drivers/soc/sunxi/
1204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1205
1206 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1207 M:      Neil Armstrong <narmstrong@baylibre.com>
1208 M:      Jerome Brunet <jbrunet@baylibre.com>
1209 L:      linux-amlogic@lists.infradead.org
1210 S:      Maintained
1211 F:      drivers/clk/meson/
1212 F:      include/dt-bindings/clock/meson*
1213 F:      include/dt-bindings/clock/gxbb*
1214 F:      Documentation/devicetree/bindings/clock/amlogic*
1215
1216 ARM/Amlogic Meson SoC support
1217 M:      Carlo Caione <carlo@caione.org>
1218 M:      Kevin Hilman <khilman@baylibre.com>
1219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1220 L:      linux-amlogic@lists.infradead.org
1221 W:      http://linux-meson.com/
1222 S:      Maintained
1223 F:      arch/arm/mach-meson/
1224 F:      arch/arm/boot/dts/meson*
1225 F:      arch/arm64/boot/dts/amlogic/
1226 F:      drivers/pinctrl/meson/
1227 F:      drivers/mmc/host/meson*
1228 N:      meson
1229
1230 ARM/Annapurna Labs ALPINE ARCHITECTURE
1231 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1232 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 F:      arch/arm/mach-alpine/
1236 F:      arch/arm/boot/dts/alpine*
1237 F:      arch/arm64/boot/dts/al/
1238 F:      drivers/*/*alpine*
1239
1240 ARM/ARTPEC MACHINE SUPPORT
1241 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1242 M:      Lars Persson <lars.persson@axis.com>
1243 S:      Maintained
1244 L:      linux-arm-kernel@axis.com
1245 F:      arch/arm/mach-artpec
1246 F:      arch/arm/boot/dts/artpec6*
1247 F:      drivers/clk/axis
1248 F:      drivers/crypto/axis
1249 F:      drivers/pinctrl/pinctrl-artpec*
1250 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1251
1252 ARM/ASPEED I2C DRIVER
1253 M:      Brendan Higgins <brendanhiggins@google.com>
1254 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1255 R:      Joel Stanley <joel@jms.id.au>
1256 L:      linux-i2c@vger.kernel.org
1257 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1258 S:      Maintained
1259 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1260 F:      drivers/i2c/busses/i2c-aspeed.c
1261 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1262 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1263
1264 ARM/ASPEED MACHINE SUPPORT
1265 M:      Joel Stanley <joel@jms.id.au>
1266 R:      Andrew Jeffery <andrew@aj.id.au>
1267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1268 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1269 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1270 S:      Supported
1271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1272 F:      arch/arm/mach-aspeed/
1273 F:      arch/arm/boot/dts/aspeed-*
1274 N:      aspeed
1275
1276 ARM/ATMEL AT91 Clock Support
1277 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1278 S:      Maintained
1279 F:      drivers/clk/at91
1280
1281 ARM/CALXEDA HIGHBANK ARCHITECTURE
1282 M:      Rob Herring <robh@kernel.org>
1283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1284 S:      Maintained
1285 F:      arch/arm/mach-highbank/
1286 F:      arch/arm/boot/dts/highbank.dts
1287 F:      arch/arm/boot/dts/ecx-*.dts*
1288
1289 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1290 M:      Krzysztof Halasa <khalasa@piap.pl>
1291 S:      Maintained
1292 F:      arch/arm/mach-cns3xxx/
1293
1294 ARM/CAVIUM THUNDER NETWORK DRIVER
1295 M:      Sunil Goutham <sgoutham@cavium.com>
1296 M:      Robert Richter <rric@kernel.org>
1297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1298 S:      Supported
1299 F:      drivers/net/ethernet/cavium/thunder/
1300
1301 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1302 M:      Lukasz Majewski <lukma@denx.de>
1303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1304 S:      Maintained
1305 F:      arch/arm/mach-ep93xx/ts72xx.c
1306
1307 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1308 M:      Alexander Shiyan <shc_work@mail.ru>
1309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1310 S:      Odd Fixes
1311 N:      clps711x
1312
1313 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1319 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1320 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1322 S:      Maintained
1323 F:      arch/arm/mach-ep93xx/
1324 F:      arch/arm/mach-ep93xx/include/mach/
1325
1326 ARM/CLKDEV SUPPORT
1327 M:      Russell King <linux@armlinux.org.uk>
1328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1329 S:      Maintained
1330 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1331 F:      drivers/clk/clkdev.c
1332
1333 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1334 M:      Mike Rapoport <mike@compulab.co.il>
1335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1336 S:      Maintained
1337
1338 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1339 M:      Baruch Siach <baruch@tkos.co.il>
1340 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1341 S:      Maintained
1342 F:      arch/arm/boot/dts/cx92755*
1343 N:      digicolor
1344
1345 ARM/CONTEC MICRO9 MACHINE SUPPORT
1346 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1347 S:      Maintained
1348 F:      arch/arm/mach-ep93xx/micro9.c
1349
1350 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1351 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354 F:      drivers/hwtracing/coresight/*
1355 F:      Documentation/trace/coresight.txt
1356 F:      Documentation/trace/coresight-cpu-debug.txt
1357 F:      Documentation/devicetree/bindings/arm/coresight.txt
1358 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1359 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1360 F:      tools/perf/arch/arm/util/pmu.c
1361 F:      tools/perf/arch/arm/util/auxtrace.c
1362 F:      tools/perf/arch/arm/util/cs-etm.c
1363 F:      tools/perf/arch/arm/util/cs-etm.h
1364 F:      tools/perf/util/cs-etm.*
1365 F:      tools/perf/util/cs-etm-decoder/*
1366
1367 ARM/CORGI MACHINE SUPPORT
1368 M:      Richard Purdie <rpurdie@rpsys.net>
1369 S:      Maintained
1370
1371 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1372 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1373 M:      Linus Walleij <linus.walleij@linaro.org>
1374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1375 T:      git git://github.com/ulli-kroll/linux.git
1376 S:      Maintained
1377 F:      Documentation/devicetree/bindings/arm/gemini.txt
1378 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1379 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1380 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1381 F:      arch/arm/mach-gemini/
1382 F:      drivers/net/ethernet/cortina/
1383 F:      drivers/pinctrl/pinctrl-gemini.c
1384 F:      drivers/rtc/rtc-ftrtc010.c
1385
1386 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1387 M:      Barry Song <baohua@kernel.org>
1388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1390 S:      Maintained
1391 F:      arch/arm/boot/dts/prima2*
1392 F:      arch/arm/mach-prima2/
1393 F:      drivers/clk/sirf/
1394 F:      drivers/clocksource/timer-prima2.c
1395 F:      drivers/clocksource/timer-atlas7.c
1396 N:      [^a-z]sirf
1397
1398 ARM/EBSA110 MACHINE SUPPORT
1399 M:      Russell King <linux@armlinux.org.uk>
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 W:      http://www.armlinux.org.uk/
1402 S:      Maintained
1403 F:      arch/arm/mach-ebsa110/
1404 F:      drivers/net/ethernet/amd/am79c961a.*
1405
1406 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1407 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1408 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1410 S:      Maintained
1411 N:      efm32
1412
1413 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1414 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1416 S:      Maintained
1417 F:      arch/arm/mach-pxa/ezx.c
1418
1419 ARM/FARADAY FA526 PORT
1420 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423 T:      git git://git.berlios.de/gemini-board
1424 F:      arch/arm/mm/*-fa*
1425
1426 ARM/FOOTBRIDGE ARCHITECTURE
1427 M:      Russell King <linux@armlinux.org.uk>
1428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1429 W:      http://www.armlinux.org.uk/
1430 S:      Maintained
1431 F:      arch/arm/include/asm/hardware/dec21285.h
1432 F:      arch/arm/mach-footbridge/
1433
1434 ARM/FREESCALE IMX / MXC 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:      Fabio Estevam <fabio.estevam@nxp.com>
1439 R:      NXP Linux Team <linux-imx@nxp.com>
1440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1441 S:      Maintained
1442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1443 F:      arch/arm/mach-imx/
1444 F:      arch/arm/mach-mxs/
1445 F:      arch/arm/boot/dts/imx*
1446 F:      arch/arm/configs/imx*_defconfig
1447 F:      drivers/clk/imx/
1448 F:      drivers/soc/imx/
1449 F:      include/soc/imx/
1450
1451 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Stefan Agner <stefan@agner.ch>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/*vf610*
1460 F:      arch/arm/boot/dts/vf*
1461
1462 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1463 M:      Lennert Buytenhek <kernel@wantstofly.org>
1464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1465 S:      Maintained
1466
1467 ARM/GUMSTIX MACHINE SUPPORT
1468 M:      Steve Sakoman <sakoman@gmail.com>
1469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1470 S:      Maintained
1471
1472 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1473 M:      Philipp Zabel <philipp.zabel@gmail.com>
1474 M:      Paul Parsons <lost.distance@yahoo.com>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477 F:      arch/arm/mach-pxa/hx4700.c
1478 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1479 F:      sound/soc/pxa/hx4700.c
1480
1481 ARM/HISILICON SOC SUPPORT
1482 M:      Wei Xu <xuwei5@hisilicon.com>
1483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1484 W:      http://www.hisilicon.com
1485 S:      Supported
1486 T:      git git://github.com/hisilicon/linux-hisi.git
1487 F:      arch/arm/mach-hisi/
1488 F:      arch/arm/boot/dts/hi3*
1489 F:      arch/arm/boot/dts/hip*
1490 F:      arch/arm/boot/dts/hisi*
1491 F:      arch/arm64/boot/dts/hisilicon/
1492
1493 ARM/HP JORNADA 7XX MACHINE SUPPORT
1494 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1495 W:      www.jlime.com
1496 S:      Maintained
1497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1498 F:      arch/arm/mach-sa1100/jornada720.c
1499 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1500
1501 ARM/IGEP MACHINE SUPPORT
1502 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1503 M:      Javier Martinez Canillas <javier@dowhile0.org>
1504 L:      linux-omap@vger.kernel.org
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507 F:      arch/arm/boot/dts/omap3-igep*
1508
1509 ARM/INCOME PXA270 SUPPORT
1510 M:      Marek Vasut <marek.vasut@gmail.com>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1514
1515 ARM/INTEL IOP13XX ARM ARCHITECTURE
1516 M:      Lennert Buytenhek <kernel@wantstofly.org>
1517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1518 S:      Maintained
1519
1520 ARM/INTEL IOP32X ARM ARCHITECTURE
1521 M:      Lennert Buytenhek <kernel@wantstofly.org>
1522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1523 S:      Maintained
1524
1525 ARM/INTEL IOP33X ARM ARCHITECTURE
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Orphan
1528
1529 ARM/INTEL IQ81342EX MACHINE SUPPORT
1530 M:      Lennert Buytenhek <kernel@wantstofly.org>
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533
1534 ARM/INTEL IXDP2850 MACHINE SUPPORT
1535 M:      Lennert Buytenhek <kernel@wantstofly.org>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538
1539 ARM/INTEL IXP4XX ARM ARCHITECTURE
1540 M:      Imre Kaloz <kaloz@openwrt.org>
1541 M:      Krzysztof Halasa <khalasa@piap.pl>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 S:      Maintained
1544 F:      arch/arm/mach-ixp4xx/
1545
1546 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1547 M:      Jonathan Cameron <jic23@cam.ac.uk>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 F:      arch/arm/mach-pxa/stargate2.c
1551 F:      drivers/pcmcia/pxa2xx_stargate2.c
1552
1553 ARM/INTEL XSC3 (MANZANO) ARM CORE
1554 M:      Lennert Buytenhek <kernel@wantstofly.org>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557
1558 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1559 M:      Lennert Buytenhek <kernel@wantstofly.org>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562
1563 ARM/LG1K ARCHITECTURE
1564 M:      Chanho Min <chanho.min@lge.com>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567 F:      arch/arm64/boot/dts/lg/
1568
1569 ARM/LOGICPD PXA270 MACHINE SUPPORT
1570 M:      Lennert Buytenhek <kernel@wantstofly.org>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573
1574 ARM/LPC18XX ARCHITECTURE
1575 M:      Joachim Eastwood <manabian@gmail.com>
1576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1577 S:      Maintained
1578 F:      arch/arm/boot/dts/lpc43*
1579 F:      drivers/clk/nxp/clk-lpc18xx*
1580 F:      drivers/clocksource/time-lpc32xx.c
1581 F:      drivers/i2c/busses/i2c-lpc2k.c
1582 F:      drivers/memory/pl172.c
1583 F:      drivers/mtd/spi-nor/nxp-spifi.c
1584 F:      drivers/rtc/rtc-lpc24xx.c
1585 N:      lpc18xx
1586
1587 ARM/LPC32XX SOC SUPPORT
1588 M:      Vladimir Zapolskiy <vz@mleia.com>
1589 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1591 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1592 S:      Maintained
1593 F:      arch/arm/boot/dts/lpc32*
1594 F:      arch/arm/mach-lpc32xx/
1595 F:      drivers/i2c/busses/i2c-pnx.c
1596 F:      drivers/net/ethernet/nxp/lpc_eth.c
1597 F:      drivers/usb/host/ohci-nxp.c
1598 F:      drivers/watchdog/pnx4008_wdt.c
1599 N:      lpc32xx
1600
1601 ARM/MAGICIAN MACHINE SUPPORT
1602 M:      Philipp Zabel <philipp.zabel@gmail.com>
1603 S:      Maintained
1604
1605 ARM/Marvell Dove/MV78xx0/Orion SOC support
1606 M:      Jason Cooper <jason@lakedaemon.net>
1607 M:      Andrew Lunn <andrew@lunn.ch>
1608 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1609 M:      Gregory Clement <gregory.clement@bootlin.com>
1610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1611 S:      Maintained
1612 F:      Documentation/devicetree/bindings/soc/dove/
1613 F:      arch/arm/mach-dove/
1614 F:      arch/arm/mach-mv78xx0/
1615 F:      arch/arm/mach-orion5x/
1616 F:      arch/arm/plat-orion/
1617 F:      arch/arm/boot/dts/dove*
1618 F:      arch/arm/boot/dts/orion5x*
1619
1620 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1621 M:      Jason Cooper <jason@lakedaemon.net>
1622 M:      Andrew Lunn <andrew@lunn.ch>
1623 M:      Gregory Clement <gregory.clement@bootlin.com>
1624 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627 F:      arch/arm/boot/dts/armada*
1628 F:      arch/arm/boot/dts/kirkwood*
1629 F:      arch/arm/configs/mvebu_*_defconfig
1630 F:      arch/arm/mach-mvebu/
1631 F:      arch/arm64/boot/dts/marvell/armada*
1632 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1633 F:      drivers/cpufreq/mvebu-cpufreq.c
1634 F:      drivers/irqchip/irq-armada-370-xp.c
1635 F:      drivers/irqchip/irq-mvebu-*
1636 F:      drivers/pinctrl/mvebu/
1637 F:      drivers/rtc/rtc-armada38x.c
1638
1639 ARM/Mediatek RTC DRIVER
1640 M:      Eddie Huang <eddie.huang@mediatek.com>
1641 M:      Sean Wang <sean.wang@mediatek.com>
1642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1643 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1644 S:      Maintained
1645 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1646 F:      drivers/rtc/rtc-mt6397.c
1647 F:      drivers/rtc/rtc-mt7622.c
1648
1649 ARM/Mediatek SoC support
1650 M:      Matthias Brugger <matthias.bgg@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/mt6*
1655 F:      arch/arm/boot/dts/mt7*
1656 F:      arch/arm/boot/dts/mt8*
1657 F:      arch/arm/mach-mediatek/
1658 F:      arch/arm64/boot/dts/mediatek/
1659 N:      mtk
1660 K:      mediatek
1661
1662 ARM/Mediatek USB3 PHY DRIVER
1663 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1665 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1668
1669 ARM/MICREL KS8695 ARCHITECTURE
1670 M:      Greg Ungerer <gerg@uclinux.org>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 F:      arch/arm/mach-ks8695/
1673 S:      Odd Fixes
1674
1675 ARM/Microchip (AT91) SoC support
1676 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1677 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 W:      http://www.linux4sam.org
1680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1681 S:      Supported
1682 N:      at91
1683 N:      atmel
1684 F:      arch/arm/mach-at91/
1685 F:      include/soc/at91/
1686 F:      arch/arm/boot/dts/at91*.dts
1687 F:      arch/arm/boot/dts/at91*.dtsi
1688 F:      arch/arm/boot/dts/sama*.dts
1689 F:      arch/arm/boot/dts/sama*.dtsi
1690 F:      arch/arm/include/debug/at91.S
1691 F:      drivers/memory/atmel*
1692 F:      drivers/watchdog/sama5d4_wdt.c
1693 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1694 X:      drivers/net/wireless/atmel/
1695
1696 ARM/MIOA701 MACHINE SUPPORT
1697 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-pxa/mioa701.c
1700 S:      Maintained
1701
1702 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1703 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1704 S:      Maintained
1705
1706 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1707 M:      Linus Walleij <linus.walleij@linaro.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710 F:      arch/arm/mach-nomadik/
1711 F:      arch/arm/mach-u300/
1712 F:      arch/arm/mach-ux500/
1713 F:      arch/arm/boot/dts/ste-*
1714 F:      drivers/clk/clk-nomadik.c
1715 F:      drivers/clk/clk-u300.c
1716 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1717 F:      drivers/clocksource/timer-u300.c
1718 F:      drivers/dma/coh901318*
1719 F:      drivers/dma/ste_dma40*
1720 F:      drivers/hwspinlock/u8500_hsem.c
1721 F:      drivers/i2c/busses/i2c-nomadik.c
1722 F:      drivers/i2c/busses/i2c-stu300.c
1723 F:      drivers/mfd/ab3100*
1724 F:      drivers/mfd/ab8500*
1725 F:      drivers/mfd/abx500*
1726 F:      drivers/mfd/dbx500*
1727 F:      drivers/mfd/db8500*
1728 F:      drivers/pinctrl/nomadik/
1729 F:      drivers/pinctrl/pinctrl-coh901*
1730 F:      drivers/pinctrl/pinctrl-u300.c
1731 F:      drivers/rtc/rtc-ab3100.c
1732 F:      drivers/rtc/rtc-ab8500.c
1733 F:      drivers/rtc/rtc-coh901331.c
1734 F:      drivers/rtc/rtc-pl031.c
1735 F:      drivers/watchdog/coh901327_wdt.c
1736 F:      Documentation/devicetree/bindings/arm/ste-*
1737 F:      Documentation/devicetree/bindings/arm/ux500/
1738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1739
1740 ARM/NUVOTON NPCM ARCHITECTURE
1741 M:      Avi Fishman <avifishman70@gmail.com>
1742 M:      Tomer Maimon <tmaimon77@gmail.com>
1743 R:      Patrick Venture <venture@google.com>
1744 R:      Nancy Yuen <yuenn@google.com>
1745 R:      Brendan Higgins <brendanhiggins@google.com>
1746 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1747 S:      Supported
1748 F:      arch/arm/mach-npcm/
1749 F:      arch/arm/boot/dts/nuvoton-npcm*
1750 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1751 F:      drivers/*/*npcm*
1752 F:      Documentation/devicetree/bindings/*/*npcm*
1753 F:      Documentation/devicetree/bindings/*/*/*npcm*
1754
1755 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1756 M:      Wan ZongShun <mcuos.com@gmail.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 W:      http://www.mcuos.com
1759 S:      Maintained
1760 F:      arch/arm/mach-w90x900/
1761 F:      drivers/input/keyboard/w90p910_keypad.c
1762 F:      drivers/input/touchscreen/w90p910_ts.c
1763 F:      drivers/watchdog/nuc900_wdt.c
1764 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1765 F:      drivers/mtd/nand/raw/nuc900_nand.c
1766 F:      drivers/rtc/rtc-nuc900.c
1767 F:      drivers/spi/spi-nuc900.c
1768 F:      drivers/usb/host/ehci-w90x900.c
1769 F:      drivers/video/fbdev/nuc900fb.c
1770
1771 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1772 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1773 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1774 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1775 S:      Supported
1776
1777 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1778 M:      Alexander Clouter <alex@digriz.org.uk>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 W:      http://www.digriz.org.uk/ts78xx/kernel
1781 S:      Maintained
1782 F:      arch/arm/mach-orion5x/ts78xx-*
1783
1784 ARM/OXNAS platform support
1785 M:      Neil Armstrong <narmstrong@baylibre.com>
1786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1787 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1788 S:      Maintained
1789 F:      arch/arm/mach-oxnas/
1790 F:      arch/arm/boot/dts/ox8*.dts*
1791 N:      oxnas
1792
1793 ARM/PALM TREO SUPPORT
1794 M:      Tomas Cech <sleep_walker@suse.com>
1795 L:      linux-arm-kernel@lists.infradead.org
1796 W:      http://hackndev.com
1797 S:      Maintained
1798 F:      arch/arm/mach-pxa/palmtreo.*
1799
1800 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1801 M:      Marek Vasut <marek.vasut@gmail.com>
1802 L:      linux-arm-kernel@lists.infradead.org
1803 W:      http://hackndev.com
1804 S:      Maintained
1805 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1806 F:      arch/arm/mach-pxa/palmtx.c
1807 F:      arch/arm/mach-pxa/palmt5.*
1808 F:      arch/arm/mach-pxa/include/mach/palmld.h
1809 F:      arch/arm/mach-pxa/palmld.c
1810 F:      arch/arm/mach-pxa/palmte2.*
1811 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1812 F:      arch/arm/mach-pxa/palmtc.c
1813
1814 ARM/PALMZ72 SUPPORT
1815 M:      Sergey Lapin <slapin@ossfans.org>
1816 L:      linux-arm-kernel@lists.infradead.org
1817 W:      http://hackndev.com
1818 S:      Maintained
1819 F:      arch/arm/mach-pxa/palmz72.*
1820
1821 ARM/PLEB SUPPORT
1822 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1823 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1824 S:      Maintained
1825
1826 ARM/PT DIGITAL BOARD PORT
1827 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1829 W:      http://www.armlinux.org.uk/
1830 S:      Maintained
1831
1832 ARM/QUALCOMM SUPPORT
1833 M:      Andy Gross <andy.gross@linaro.org>
1834 M:      David Brown <david.brown@linaro.org>
1835 L:      linux-arm-msm@vger.kernel.org
1836 L:      linux-soc@vger.kernel.org
1837 S:      Maintained
1838 F:      Documentation/devicetree/bindings/soc/qcom/
1839 F:      arch/arm/boot/dts/qcom-*.dts
1840 F:      arch/arm/boot/dts/qcom-*.dtsi
1841 F:      arch/arm/mach-qcom/
1842 F:      arch/arm64/boot/dts/qcom/*
1843 F:      drivers/i2c/busses/i2c-qup.c
1844 F:      drivers/clk/qcom/
1845 F:      drivers/dma/qcom/
1846 F:      drivers/soc/qcom/
1847 F:      drivers/spi/spi-qup.c
1848 F:      drivers/tty/serial/msm_serial.c
1849 F:      drivers/*/pm8???-*
1850 F:      drivers/mfd/ssbi.c
1851 F:      drivers/firmware/qcom_scm*
1852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1853
1854 ARM/RADISYS ENP2611 MACHINE SUPPORT
1855 M:      Lennert Buytenhek <kernel@wantstofly.org>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 S:      Maintained
1858
1859 ARM/REALTEK ARCHITECTURE
1860 M:      Andreas Färber <afaerber@suse.de>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm64/boot/dts/realtek/
1864 F:      Documentation/devicetree/bindings/arm/realtek.txt
1865
1866 ARM/RENESAS ARM64 ARCHITECTURE
1867 M:      Simon Horman <horms@verge.net.au>
1868 M:      Magnus Damm <magnus.damm@gmail.com>
1869 L:      linux-renesas-soc@vger.kernel.org
1870 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1872 S:      Supported
1873 F:      arch/arm64/boot/dts/renesas/
1874 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1875 F:      drivers/soc/renesas/
1876 F:      include/linux/soc/renesas/
1877
1878 ARM/RISCPC ARCHITECTURE
1879 M:      Russell King <linux@armlinux.org.uk>
1880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1881 W:      http://www.armlinux.org.uk/
1882 S:      Maintained
1883 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1884 F:      arch/arm/include/asm/hardware/ioc.h
1885 F:      arch/arm/include/asm/hardware/iomd.h
1886 F:      arch/arm/include/asm/hardware/memc.h
1887 F:      arch/arm/mach-rpc/
1888 F:      drivers/net/ethernet/8390/etherh.c
1889 F:      drivers/net/ethernet/i825xx/ether1*
1890 F:      drivers/net/ethernet/seeq/ether3*
1891 F:      drivers/scsi/arm/
1892
1893 ARM/Rockchip SoC support
1894 M:      Heiko Stuebner <heiko@sntech.de>
1895 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1896 L:      linux-rockchip@lists.infradead.org
1897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1898 S:      Maintained
1899 F:      arch/arm/boot/dts/rk3*
1900 F:      arch/arm/boot/dts/rv1108*
1901 F:      arch/arm/mach-rockchip/
1902 F:      drivers/clk/rockchip/
1903 F:      drivers/i2c/busses/i2c-rk3x.c
1904 F:      drivers/*/*rockchip*
1905 F:      drivers/*/*/*rockchip*
1906 F:      sound/soc/rockchip/
1907 N:      rockchip
1908
1909 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1910 M:      Kukjin Kim <kgene@kernel.org>
1911 M:      Krzysztof Kozlowski <krzk@kernel.org>
1912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1913 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1914 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1915 S:      Maintained
1916 F:      arch/arm/boot/dts/s3c*
1917 F:      arch/arm/boot/dts/s5p*
1918 F:      arch/arm/boot/dts/exynos*
1919 F:      arch/arm64/boot/dts/exynos/
1920 F:      arch/arm/plat-samsung/
1921 F:      arch/arm/mach-s3c24*/
1922 F:      arch/arm/mach-s3c64xx/
1923 F:      arch/arm/mach-s5p*/
1924 F:      arch/arm/mach-exynos*/
1925 F:      drivers/*/*s3c24*
1926 F:      drivers/*/*/*s3c24*
1927 F:      drivers/*/*s3c64xx*
1928 F:      drivers/*/*s5pv210*
1929 F:      drivers/memory/samsung/*
1930 F:      drivers/soc/samsung/*
1931 F:      Documentation/arm/Samsung/
1932 F:      Documentation/devicetree/bindings/arm/samsung/
1933 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1934 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1935 N:      exynos
1936
1937 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1938 M:      Kyungmin Park <kyungmin.park@samsung.com>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 S:      Maintained
1941 F:      arch/arm/mach-s5pv210/
1942
1943 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1944 M:      Kyungmin Park <kyungmin.park@samsung.com>
1945 M:      Kamil Debski <kamil@wypas.org>
1946 M:      Andrzej Hajda <a.hajda@samsung.com>
1947 L:      linux-arm-kernel@lists.infradead.org
1948 L:      linux-media@vger.kernel.org
1949 S:      Maintained
1950 F:      drivers/media/platform/s5p-g2d/
1951
1952 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1953 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1954 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1955 L:      linux-media@vger.kernel.org
1956 S:      Maintained
1957 F:      drivers/media/platform/s5p-cec/
1958 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1959
1960 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1961 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1962 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1963 L:      linux-arm-kernel@lists.infradead.org
1964 L:      linux-media@vger.kernel.org
1965 S:      Maintained
1966 F:      drivers/media/platform/s5p-jpeg/
1967
1968 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1969 M:      Kyungmin Park <kyungmin.park@samsung.com>
1970 M:      Kamil Debski <kamil@wypas.org>
1971 M:      Jeongtae Park <jtp.park@samsung.com>
1972 M:      Andrzej Hajda <a.hajda@samsung.com>
1973 L:      linux-arm-kernel@lists.infradead.org
1974 L:      linux-media@vger.kernel.org
1975 S:      Maintained
1976 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1977 F:      drivers/media/platform/s5p-mfc/
1978
1979 ARM/SHMOBILE ARM ARCHITECTURE
1980 M:      Simon Horman <horms@verge.net.au>
1981 M:      Magnus Damm <magnus.damm@gmail.com>
1982 L:      linux-renesas-soc@vger.kernel.org
1983 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1985 S:      Supported
1986 F:      arch/arm/boot/dts/emev2*
1987 F:      arch/arm/boot/dts/r7s*
1988 F:      arch/arm/boot/dts/r8a*
1989 F:      arch/arm/boot/dts/sh*
1990 F:      arch/arm/configs/shmobile_defconfig
1991 F:      arch/arm/include/debug/renesas-scif.S
1992 F:      arch/arm/mach-shmobile/
1993 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1994 F:      drivers/soc/renesas/
1995 F:      include/linux/soc/renesas/
1996
1997 ARM/SOCFPGA ARCHITECTURE
1998 M:      Dinh Nguyen <dinguyen@kernel.org>
1999 S:      Maintained
2000 F:      arch/arm/mach-socfpga/
2001 F:      arch/arm/boot/dts/socfpga*
2002 F:      arch/arm/configs/socfpga_defconfig
2003 F:      arch/arm64/boot/dts/altera/
2004 W:      http://www.rocketboards.org
2005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2006
2007 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2008 M:      Dinh Nguyen <dinguyen@kernel.org>
2009 S:      Maintained
2010 F:      drivers/clk/socfpga/
2011
2012 ARM/SOCFPGA EDAC SUPPORT
2013 M:      Thor Thayer <thor.thayer@linux.intel.com>
2014 S:      Maintained
2015 F:      drivers/edac/altera_edac.
2016
2017 ARM/SPREADTRUM SoC SUPPORT
2018 M:      Orson Zhai <orsonzhai@gmail.com>
2019 M:      Baolin Wang <baolin.wang@linaro.org>
2020 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2021 S:      Maintained
2022 F:      arch/arm64/boot/dts/sprd
2023 N:      sprd
2024
2025 ARM/STI ARCHITECTURE
2026 M:      Patrice Chotard <patrice.chotard@st.com>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 W:      http://www.stlinux.com
2029 S:      Maintained
2030 F:      arch/arm/mach-sti/
2031 F:      arch/arm/boot/dts/sti*
2032 F:      drivers/char/hw_random/st-rng.c
2033 F:      drivers/clocksource/arm_global_timer.c
2034 F:      drivers/clocksource/clksrc_st_lpc.c
2035 F:      drivers/cpufreq/sti-cpufreq.c
2036 F:      drivers/dma/st_fdma*
2037 F:      drivers/i2c/busses/i2c-st.c
2038 F:      drivers/media/rc/st_rc.c
2039 F:      drivers/media/platform/sti/c8sectpfe/
2040 F:      drivers/mmc/host/sdhci-st.c
2041 F:      drivers/phy/st/phy-miphy28lp.c
2042 F:      drivers/phy/st/phy-stih407-usb.c
2043 F:      drivers/pinctrl/pinctrl-st.c
2044 F:      drivers/remoteproc/st_remoteproc.c
2045 F:      drivers/remoteproc/st_slim_rproc.c
2046 F:      drivers/reset/sti/
2047 F:      drivers/rtc/rtc-st-lpc.c
2048 F:      drivers/tty/serial/st-asc.c
2049 F:      drivers/usb/dwc3/dwc3-st.c
2050 F:      drivers/usb/host/ehci-st.c
2051 F:      drivers/usb/host/ohci-st.c
2052 F:      drivers/watchdog/st_lpc_wdt.c
2053 F:      drivers/ata/ahci_st.c
2054 F:      include/linux/remoteproc/st_slim_rproc.h
2055
2056 ARM/STM32 ARCHITECTURE
2057 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2058 M:      Alexandre Torgue <alexandre.torgue@st.com>
2059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2060 S:      Maintained
2061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2062 N:      stm32
2063 F:      arch/arm/boot/dts/stm32*
2064 F:      arch/arm/mach-stm32/
2065 F:      drivers/clocksource/armv7m_systick.c
2066
2067 ARM/Synaptics Berlin SoC support
2068 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2069 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2070 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2071 S:      Maintained
2072 F:      arch/arm/mach-berlin/
2073 F:      arch/arm/boot/dts/berlin*
2074 F:      arch/arm64/boot/dts/marvell/berlin*
2075
2076 ARM/TANGO ARCHITECTURE
2077 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2078 M:      Mans Rullgard <mans@mansr.com>
2079 L:      linux-arm-kernel@lists.infradead.org
2080 S:      Odd Fixes
2081 N:      tango
2082
2083 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2084 M:      Lennert Buytenhek <kernel@wantstofly.org>
2085 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2086 S:      Maintained
2087
2088 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2089 M:      Hans Verkuil <hans.verkuil@cisco.com>
2090 L:      linux-tegra@vger.kernel.org
2091 L:      linux-media@vger.kernel.org
2092 S:      Maintained
2093 F:      drivers/media/platform/tegra-cec/
2094 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2095
2096 ARM/TETON BGA MACHINE SUPPORT
2097 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100
2101 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2102 M:      Santosh Shilimkar <ssantosh@kernel.org>
2103 L:      linux-kernel@vger.kernel.org
2104 S:      Maintained
2105 F:      drivers/memory/*emif*
2106
2107 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2108 M:      Santosh Shilimkar <ssantosh@kernel.org>
2109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2110 S:      Maintained
2111 F:      arch/arm/mach-keystone/
2112 F:      arch/arm/boot/dts/keystone-*
2113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2114
2115 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2116 M:      Santosh Shilimkar <ssantosh@kernel.org>
2117 L:      linux-kernel@vger.kernel.org
2118 S:      Maintained
2119 F:      drivers/clk/keystone/
2120
2121 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2122 M:      Santosh Shilimkar <ssantosh@kernel.org>
2123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2124 L:      linux-kernel@vger.kernel.org
2125 S:      Maintained
2126 F:      drivers/clocksource/timer-keystone.c
2127
2128 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2129 M:      Santosh Shilimkar <ssantosh@kernel.org>
2130 L:      linux-kernel@vger.kernel.org
2131 S:      Maintained
2132 F:      drivers/power/reset/keystone-reset.c
2133
2134 ARM/THECUS N2100 MACHINE SUPPORT
2135 M:      Lennert Buytenhek <kernel@wantstofly.org>
2136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2137 S:      Maintained
2138
2139 ARM/TOSA MACHINE SUPPORT
2140 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2141 M:      Dirk Opfer <dirk@opfer-online.de>
2142 S:      Maintained
2143
2144 ARM/UNIPHIER ARCHITECTURE
2145 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2148 S:      Maintained
2149 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2150 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2151 F:      arch/arm/boot/dts/uniphier*
2152 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2153 F:      arch/arm/mach-uniphier/
2154 F:      arch/arm/mm/cache-uniphier.c
2155 F:      arch/arm64/boot/dts/socionext/uniphier*
2156 F:      drivers/bus/uniphier-system-bus.c
2157 F:      drivers/clk/uniphier/
2158 F:      drivers/gpio/gpio-uniphier.c
2159 F:      drivers/i2c/busses/i2c-uniphier*
2160 F:      drivers/irqchip/irq-uniphier-aidet.c
2161 F:      drivers/pinctrl/uniphier/
2162 F:      drivers/reset/reset-uniphier.c
2163 F:      drivers/tty/serial/8250/8250_uniphier.c
2164 N:      uniphier
2165
2166 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2167 M:      Ulf Hansson <ulf.hansson@linaro.org>
2168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2169 T:      git git://git.linaro.org/people/ulfh/clk.git
2170 S:      Maintained
2171 F:      drivers/clk/ux500/
2172
2173 ARM/VERSATILE EXPRESS PLATFORM
2174 M:      Liviu Dudau <liviu.dudau@arm.com>
2175 M:      Sudeep Holla <sudeep.holla@arm.com>
2176 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2178 S:      Maintained
2179 F:      arch/arm/boot/dts/vexpress*
2180 F:      arch/arm64/boot/dts/arm/
2181 F:      arch/arm/mach-vexpress/
2182 F:      */*/vexpress*
2183 F:      */*/*/vexpress*
2184 F:      drivers/clk/versatile/clk-vexpress-osc.c
2185 F:      drivers/clocksource/versatile.c
2186 N:      mps2
2187
2188 ARM/VFP SUPPORT
2189 M:      Russell King <linux@armlinux.org.uk>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 W:      http://www.armlinux.org.uk/
2192 S:      Maintained
2193 F:      arch/arm/vfp/
2194
2195 ARM/VOIPAC PXA270 SUPPORT
2196 M:      Marek Vasut <marek.vasut@gmail.com>
2197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2198 S:      Maintained
2199 F:      arch/arm/mach-pxa/vpac270.c
2200 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2201
2202 ARM/VT8500 ARM ARCHITECTURE
2203 M:      Tony Prisk <linux@prisktech.co.nz>
2204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2205 S:      Maintained
2206 F:      arch/arm/mach-vt8500/
2207 F:      drivers/clocksource/vt8500_timer.c
2208 F:      drivers/i2c/busses/i2c-wmt.c
2209 F:      drivers/mmc/host/wmt-sdmmc.c
2210 F:      drivers/pwm/pwm-vt8500.c
2211 F:      drivers/rtc/rtc-vt8500.c
2212 F:      drivers/tty/serial/vt8500_serial.c
2213 F:      drivers/usb/host/ehci-platform.c
2214 F:      drivers/usb/host/uhci-platform.c
2215 F:      drivers/video/fbdev/vt8500lcdfb.*
2216 F:      drivers/video/fbdev/wm8505fb*
2217 F:      drivers/video/fbdev/wmt_ge_rops.*
2218
2219 ARM/ZIPIT Z2 SUPPORT
2220 M:      Marek Vasut <marek.vasut@gmail.com>
2221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2222 S:      Maintained
2223 F:      arch/arm/mach-pxa/z2.c
2224 F:      arch/arm/mach-pxa/include/mach/z2.h
2225
2226 ARM/ZTE ARCHITECTURE
2227 M:      Jun Nie <jun.nie@linaro.org>
2228 M:      Baoyou Xie <baoyou.xie@linaro.org>
2229 M:      Shawn Guo <shawnguo@kernel.org>
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232 F:      arch/arm/boot/dts/zx2967*
2233 F:      arch/arm/mach-zx/
2234 F:      arch/arm64/boot/dts/zte/
2235 F:      drivers/clk/zte/
2236 F:      drivers/dma/zx_dma.c
2237 F:      drivers/gpio/gpio-zx.c
2238 F:      drivers/i2c/busses/i2c-zx2967.c
2239 F:      drivers/mmc/host/dw_mmc-zx.*
2240 F:      drivers/pinctrl/zte/
2241 F:      drivers/soc/zte/
2242 F:      drivers/thermal/zx2967_thermal.c
2243 F:      drivers/watchdog/zx2967_wdt.c
2244 F:      Documentation/devicetree/bindings/arm/zte.txt
2245 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2246 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2247 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2248 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2249 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2250 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2251 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2252 F:      Documentation/devicetree/bindings/soc/zte/
2253 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2254 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2255 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2256 F:      include/dt-bindings/clock/zx2967*.h
2257 F:      include/dt-bindings/soc/zte,*.h
2258 F:      sound/soc/codecs/zx_aud96p22.c
2259 F:      sound/soc/zte/
2260
2261 ARM/ZYNQ ARCHITECTURE
2262 M:      Michal Simek <michal.simek@xilinx.com>
2263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2264 W:      http://wiki.xilinx.com
2265 T:      git https://github.com/Xilinx/linux-xlnx.git
2266 S:      Supported
2267 F:      arch/arm/mach-zynq/
2268 F:      drivers/cpuidle/cpuidle-zynq.c
2269 F:      drivers/block/xsysace.c
2270 N:      zynq
2271 N:      xilinx
2272 F:      drivers/clocksource/cadence_ttc_timer.c
2273 F:      drivers/i2c/busses/i2c-cadence.c
2274 F:      drivers/mmc/host/sdhci-of-arasan.c
2275 F:      drivers/edac/synopsys_edac.c
2276
2277 ARM64 PORT (AARCH64 ARCHITECTURE)
2278 M:      Catalin Marinas <catalin.marinas@arm.com>
2279 M:      Will Deacon <will.deacon@arm.com>
2280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2282 S:      Maintained
2283 F:      arch/arm64/
2284 X:      arch/arm64/boot/dts/
2285 F:      Documentation/arm64/
2286
2287 AS3645A LED FLASH CONTROLLER DRIVER
2288 M:      Sakari Ailus <sakari.ailus@iki.fi>
2289 L:      linux-leds@vger.kernel.org
2290 S:      Maintained
2291 F:      drivers/leds/leds-as3645a.c
2292
2293 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2294 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2295 L:      linux-media@vger.kernel.org
2296 T:      git git://linuxtv.org/media_tree.git
2297 S:      Maintained
2298 F:      drivers/media/i2c/ak7375.c
2299 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2300
2301 ASAHI KASEI AK8974 DRIVER
2302 M:      Linus Walleij <linus.walleij@linaro.org>
2303 L:      linux-iio@vger.kernel.org
2304 W:      http://www.akm.com/
2305 S:      Supported
2306 F:      drivers/iio/magnetometer/ak8974.c
2307
2308 ASC7621 HARDWARE MONITOR DRIVER
2309 M:      George Joseph <george.joseph@fairview5.com>
2310 L:      linux-hwmon@vger.kernel.org
2311 S:      Maintained
2312 F:      Documentation/hwmon/asc7621
2313 F:      drivers/hwmon/asc7621.c
2314
2315 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2316 M:      Corentin Chary <corentin.chary@gmail.com>
2317 L:      acpi4asus-user@lists.sourceforge.net
2318 L:      platform-driver-x86@vger.kernel.org
2319 W:      http://acpi4asus.sf.net
2320 S:      Maintained
2321 F:      drivers/platform/x86/asus*.c
2322 F:      drivers/platform/x86/eeepc*.c
2323
2324 ASUS WIRELESS RADIO CONTROL DRIVER
2325 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2326 L:      platform-driver-x86@vger.kernel.org
2327 S:      Maintained
2328 F:      drivers/platform/x86/asus-wireless.c
2329
2330 ASYMMETRIC KEYS
2331 M:      David Howells <dhowells@redhat.com>
2332 L:      keyrings@vger.kernel.org
2333 S:      Maintained
2334 F:      Documentation/crypto/asymmetric-keys.txt
2335 F:      include/linux/verification.h
2336 F:      include/crypto/public_key.h
2337 F:      include/crypto/pkcs7.h
2338 F:      crypto/asymmetric_keys/
2339
2340 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2341 R:      Dan Williams <dan.j.williams@intel.com>
2342 W:      http://sourceforge.net/projects/xscaleiop
2343 S:      Odd fixes
2344 F:      Documentation/crypto/async-tx-api.txt
2345 F:      crypto/async_tx/
2346 F:      drivers/dma/
2347 F:      include/linux/dmaengine.h
2348 F:      include/linux/async_tx.h
2349
2350 AT24 EEPROM DRIVER
2351 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2352 L:      linux-i2c@vger.kernel.org
2353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2354 S:      Maintained
2355 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2356 F:      drivers/misc/eeprom/at24.c
2357 F:      include/linux/platform_data/at24.h
2358
2359 ATA OVER ETHERNET (AOE) DRIVER
2360 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2361 W:      http://www.openaoe.org/
2362 S:      Supported
2363 F:      Documentation/aoe/
2364 F:      drivers/block/aoe/
2365
2366 ATHEROS 71XX/9XXX GPIO DRIVER
2367 M:      Alban Bedel <albeu@free.fr>
2368 W:      https://github.com/AlbanBedel/linux
2369 T:      git git://github.com/AlbanBedel/linux
2370 S:      Maintained
2371 F:      drivers/gpio/gpio-ath79.c
2372 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2373
2374 ATHEROS 71XX/9XXX USB PHY DRIVER
2375 M:      Alban Bedel <albeu@free.fr>
2376 W:      https://github.com/AlbanBedel/linux
2377 T:      git git://github.com/AlbanBedel/linux
2378 S:      Maintained
2379 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2380 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2381
2382 ATHEROS ATH GENERIC UTILITIES
2383 M:      Kalle Valo <kvalo@codeaurora.org>
2384 L:      linux-wireless@vger.kernel.org
2385 S:      Supported
2386 F:      drivers/net/wireless/ath/*
2387
2388 ATHEROS ATH5K WIRELESS DRIVER
2389 M:      Jiri Slaby <jirislaby@gmail.com>
2390 M:      Nick Kossifidis <mickflemm@gmail.com>
2391 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2392 L:      linux-wireless@vger.kernel.org
2393 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2394 S:      Maintained
2395 F:      drivers/net/wireless/ath/ath5k/
2396
2397 ATHEROS ATH6KL WIRELESS DRIVER
2398 M:      Kalle Valo <kvalo@codeaurora.org>
2399 L:      linux-wireless@vger.kernel.org
2400 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2402 S:      Supported
2403 F:      drivers/net/wireless/ath/ath6kl/
2404
2405 ATI_REMOTE2 DRIVER
2406 M:      Ville Syrjala <syrjala@sci.fi>
2407 S:      Maintained
2408 F:      drivers/input/misc/ati_remote2.c
2409
2410 ATK0110 HWMON DRIVER
2411 M:      Luca Tettamanti <kronos.it@gmail.com>
2412 L:      linux-hwmon@vger.kernel.org
2413 S:      Maintained
2414 F:      drivers/hwmon/asus_atk0110.c
2415
2416 ATLX ETHERNET DRIVERS
2417 M:      Jay Cliburn <jcliburn@gmail.com>
2418 M:      Chris Snook <chris.snook@gmail.com>
2419 L:      netdev@vger.kernel.org
2420 W:      http://sourceforge.net/projects/atl1
2421 W:      http://atl1.sourceforge.net
2422 S:      Maintained
2423 F:      drivers/net/ethernet/atheros/
2424
2425 ATM
2426 M:      Chas Williams <3chas3@gmail.com>
2427 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2428 L:      netdev@vger.kernel.org
2429 W:      http://linux-atm.sourceforge.net
2430 S:      Maintained
2431 F:      drivers/atm/
2432 F:      include/linux/atm*
2433 F:      include/uapi/linux/atm*
2434
2435 ATMEL AT91 / AT32 MCI DRIVER
2436 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2437 S:      Maintained
2438 F:      drivers/mmc/host/atmel-mci.c
2439
2440 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2441 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2442 S:      Supported
2443 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2444
2445 ATMEL Audio ALSA driver
2446 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2448 S:      Supported
2449 F:      sound/soc/atmel
2450
2451 ATMEL I2C DRIVER
2452 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2453 L:      linux-i2c@vger.kernel.org
2454 S:      Supported
2455 F:      drivers/i2c/busses/i2c-at91.c
2456
2457 ATMEL ISI DRIVER
2458 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2459 L:      linux-media@vger.kernel.org
2460 S:      Supported
2461 F:      drivers/media/platform/atmel/atmel-isi.c
2462 F:      include/media/atmel-isi.h
2463
2464 ATMEL LCDFB DRIVER
2465 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2466 L:      linux-fbdev@vger.kernel.org
2467 S:      Maintained
2468 F:      drivers/video/fbdev/atmel_lcdfb.c
2469 F:      include/video/atmel_lcdc.h
2470
2471 ATMEL MACB ETHERNET DRIVER
2472 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2473 S:      Supported
2474 F:      drivers/net/ethernet/cadence/
2475
2476 ATMEL MAXTOUCH DRIVER
2477 M:      Nick Dyer <nick@shmanahar.org>
2478 T:      git git://github.com/ndyer/linux.git
2479 S:      Maintained
2480 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2481 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2482
2483 ATMEL SAMA5D2 ADC DRIVER
2484 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2485 L:      linux-iio@vger.kernel.org
2486 S:      Supported
2487 F:      drivers/iio/adc/at91-sama5d2_adc.c
2488
2489 ATMEL SDMMC DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-mmc@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/mmc/host/sdhci-of-at91.c
2494
2495 ATMEL SPI DRIVER
2496 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2497 S:      Supported
2498 F:      drivers/spi/spi-atmel.*
2499
2500 ATMEL SSC DRIVER
2501 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2503 S:      Supported
2504 F:      drivers/misc/atmel-ssc.c
2505 F:      include/linux/atmel-ssc.h
2506
2507 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2508 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2510 S:      Supported
2511 F:      drivers/misc/atmel_tclib.c
2512 F:      drivers/clocksource/tcb_clksrc.c
2513
2514 ATMEL USBA UDC DRIVER
2515 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2517 S:      Supported
2518 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2519
2520 ATMEL WIRELESS DRIVER
2521 M:      Simon Kelley <simon@thekelleys.org.uk>
2522 L:      linux-wireless@vger.kernel.org
2523 W:      http://www.thekelleys.org.uk/atmel
2524 W:      http://atmelwlandriver.sourceforge.net/
2525 S:      Maintained
2526 F:      drivers/net/wireless/atmel/atmel*
2527
2528 ATMEL XDMA DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-arm-kernel@lists.infradead.org
2531 L:      dmaengine@vger.kernel.org
2532 S:      Supported
2533 F:      drivers/dma/at_xdmac.c
2534
2535 ATOMIC INFRASTRUCTURE
2536 M:      Will Deacon <will.deacon@arm.com>
2537 M:      Peter Zijlstra <peterz@infradead.org>
2538 R:      Boqun Feng <boqun.feng@gmail.com>
2539 L:      linux-kernel@vger.kernel.org
2540 S:      Maintained
2541 F:      arch/*/include/asm/atomic*.h
2542 F:      include/*/atomic*.h
2543
2544 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2545 M:      Bradley Grove <linuxdrivers@attotech.com>
2546 L:      linux-scsi@vger.kernel.org
2547 W:      http://www.attotech.com
2548 S:      Supported
2549 F:      drivers/scsi/esas2r
2550
2551 ATUSB IEEE 802.15.4 RADIO DRIVER
2552 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2553 L:      linux-wpan@vger.kernel.org
2554 S:      Maintained
2555 F:      drivers/net/ieee802154/atusb.c
2556 F:      drivers/net/ieee802154/atusb.h
2557 F:      drivers/net/ieee802154/at86rf230.h
2558
2559 AUDIT SUBSYSTEM
2560 M:      Paul Moore <paul@paul-moore.com>
2561 M:      Eric Paris <eparis@redhat.com>
2562 L:      linux-audit@redhat.com (moderated for non-subscribers)
2563 W:      https://github.com/linux-audit
2564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2565 S:      Supported
2566 F:      include/linux/audit.h
2567 F:      include/uapi/linux/audit.h
2568 F:      kernel/audit*
2569
2570 AUXILIARY DISPLAY DRIVERS
2571 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2572 S:      Maintained
2573 F:      drivers/auxdisplay/
2574 F:      include/linux/cfag12864b.h
2575
2576 AX.25 NETWORK LAYER
2577 M:      Ralf Baechle <ralf@linux-mips.org>
2578 L:      linux-hams@vger.kernel.org
2579 W:      http://www.linux-ax25.org/
2580 S:      Maintained
2581 F:      include/uapi/linux/ax25.h
2582 F:      include/net/ax25.h
2583 F:      net/ax25/
2584
2585 AXENTIA ARM DEVICES
2586 M:      Peter Rosin <peda@axentia.se>
2587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2588 S:      Maintained
2589 F:      Documentation/devicetree/bindings/arm/axentia.txt
2590 F:      arch/arm/boot/dts/at91-linea.dtsi
2591 F:      arch/arm/boot/dts/at91-natte.dtsi
2592 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2593 F:      arch/arm/boot/dts/at91-tse850-3.dts
2594
2595 AXENTIA ASOC DRIVERS
2596 M:      Peter Rosin <peda@axentia.se>
2597 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2598 S:      Maintained
2599 F:      Documentation/devicetree/bindings/sound/axentia,*
2600 F:      sound/soc/atmel/tse850-pcm5142.c
2601
2602 AZ6007 DVB DRIVER
2603 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2604 L:      linux-media@vger.kernel.org
2605 W:      https://linuxtv.org
2606 T:      git git://linuxtv.org/media_tree.git
2607 S:      Maintained
2608 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2609
2610 AZTECH FM RADIO RECEIVER DRIVER
2611 M:      Hans Verkuil <hverkuil@xs4all.nl>
2612 L:      linux-media@vger.kernel.org
2613 T:      git git://linuxtv.org/media_tree.git
2614 W:      https://linuxtv.org
2615 S:      Maintained
2616 F:      drivers/media/radio/radio-aztech*
2617
2618 B43 WIRELESS DRIVER
2619 L:      linux-wireless@vger.kernel.org
2620 L:      b43-dev@lists.infradead.org
2621 W:      http://wireless.kernel.org/en/users/Drivers/b43
2622 S:      Odd Fixes
2623 F:      drivers/net/wireless/broadcom/b43/
2624
2625 B43LEGACY WIRELESS DRIVER
2626 M:      Larry Finger <Larry.Finger@lwfinger.net>
2627 L:      linux-wireless@vger.kernel.org
2628 L:      b43-dev@lists.infradead.org
2629 W:      http://wireless.kernel.org/en/users/Drivers/b43
2630 S:      Maintained
2631 F:      drivers/net/wireless/broadcom/b43legacy/
2632
2633 BACKLIGHT CLASS/SUBSYSTEM
2634 M:      Lee Jones <lee.jones@linaro.org>
2635 M:      Daniel Thompson <daniel.thompson@linaro.org>
2636 M:      Jingoo Han <jingoohan1@gmail.com>
2637 L:      dri-devel@lists.freedesktop.org
2638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2639 S:      Maintained
2640 F:      drivers/video/backlight/
2641 F:      include/linux/backlight.h
2642 F:      include/linux/pwm_backlight.h
2643 F:      Documentation/devicetree/bindings/leds/backlight
2644
2645 BATMAN ADVANCED
2646 M:      Marek Lindner <mareklindner@neomailbox.ch>
2647 M:      Simon Wunderlich <sw@simonwunderlich.de>
2648 M:      Antonio Quartulli <a@unstable.cc>
2649 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2650 W:      https://www.open-mesh.org/
2651 Q:      https://patchwork.open-mesh.org/project/batman/list/
2652 S:      Maintained
2653 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2654 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2655 F:      Documentation/networking/batman-adv.rst
2656 F:      include/uapi/linux/batadv_packet.h
2657 F:      include/uapi/linux/batman_adv.h
2658 F:      net/batman-adv/
2659
2660 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2661 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2662 L:      linux-hams@vger.kernel.org
2663 W:      http://www.baycom.org/~tom/ham/ham.html
2664 S:      Maintained
2665 F:      drivers/net/hamradio/baycom*
2666
2667 BCACHE (BLOCK LAYER CACHE)
2668 M:      Coly Li <colyli@suse.de>
2669 M:      Kent Overstreet <kent.overstreet@gmail.com>
2670 L:      linux-bcache@vger.kernel.org
2671 W:      http://bcache.evilpiepirate.org
2672 C:      irc://irc.oftc.net/bcache
2673 S:      Maintained
2674 F:      drivers/md/bcache/
2675
2676 BDISP ST MEDIA DRIVER
2677 M:      Fabien Dessenne <fabien.dessenne@st.com>
2678 L:      linux-media@vger.kernel.org
2679 T:      git git://linuxtv.org/media_tree.git
2680 W:      https://linuxtv.org
2681 S:      Supported
2682 F:      drivers/media/platform/sti/bdisp
2683
2684 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2685 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2686 L:      netdev@vger.kernel.org
2687 S:      Maintained
2688 F:      drivers/net/ethernet/ec_bhf.c
2689
2690 BEFS FILE SYSTEM
2691 M:      Luis de Bethencourt <luisbg@kernel.org>
2692 M:      Salah Triki <salah.triki@gmail.com>
2693 S:      Maintained
2694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2695 F:      Documentation/filesystems/befs.txt
2696 F:      fs/befs/
2697
2698 BFQ I/O SCHEDULER
2699 M:      Paolo Valente <paolo.valente@linaro.org>
2700 M:      Jens Axboe <axboe@kernel.dk>
2701 L:      linux-block@vger.kernel.org
2702 S:      Maintained
2703 F:      block/bfq-*
2704 F:      Documentation/block/bfq-iosched.txt
2705
2706 BFS FILE SYSTEM
2707 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2708 S:      Maintained
2709 F:      Documentation/filesystems/bfs.txt
2710 F:      fs/bfs/
2711 F:      include/uapi/linux/bfs_fs.h
2712
2713 BLINKM RGB LED DRIVER
2714 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2715 S:      Maintained
2716 F:      drivers/leds/leds-blinkm.c
2717
2718 BLOCK LAYER
2719 M:      Jens Axboe <axboe@kernel.dk>
2720 L:      linux-block@vger.kernel.org
2721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2722 S:      Maintained
2723 F:      block/
2724 F:      drivers/block/
2725 F:      kernel/trace/blktrace.c
2726 F:      lib/sbitmap.c
2727
2728 BLOCK2MTD DRIVER
2729 M:      Joern Engel <joern@lazybastard.org>
2730 L:      linux-mtd@lists.infradead.org
2731 S:      Maintained
2732 F:      drivers/mtd/devices/block2mtd.c
2733
2734 BLUETOOTH DRIVERS
2735 M:      Marcel Holtmann <marcel@holtmann.org>
2736 M:      Johan Hedberg <johan.hedberg@gmail.com>
2737 L:      linux-bluetooth@vger.kernel.org
2738 W:      http://www.bluez.org/
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2741 S:      Maintained
2742 F:      drivers/bluetooth/
2743
2744 BLUETOOTH SUBSYSTEM
2745 M:      Marcel Holtmann <marcel@holtmann.org>
2746 M:      Johan Hedberg <johan.hedberg@gmail.com>
2747 L:      linux-bluetooth@vger.kernel.org
2748 W:      http://www.bluez.org/
2749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2751 S:      Maintained
2752 F:      net/bluetooth/
2753 F:      include/net/bluetooth/
2754
2755 BONDING DRIVER
2756 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2757 M:      Veaceslav Falico <vfalico@gmail.com>
2758 M:      Andy Gospodarek <andy@greyhouse.net>
2759 L:      netdev@vger.kernel.org
2760 W:      http://sourceforge.net/projects/bonding/
2761 S:      Supported
2762 F:      drivers/net/bonding/
2763 F:      include/uapi/linux/if_bonding.h
2764
2765 BPF (Safe dynamic programs and tools)
2766 M:      Alexei Starovoitov <ast@kernel.org>
2767 M:      Daniel Borkmann <daniel@iogearbox.net>
2768 L:      netdev@vger.kernel.org
2769 L:      linux-kernel@vger.kernel.org
2770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2772 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2773 S:      Supported
2774 F:      arch/x86/net/bpf_jit*
2775 F:      Documentation/networking/filter.txt
2776 F:      Documentation/bpf/
2777 F:      include/linux/bpf*
2778 F:      include/linux/filter.h
2779 F:      include/trace/events/xdp.h
2780 F:      include/uapi/linux/bpf*
2781 F:      include/uapi/linux/filter.h
2782 F:      kernel/bpf/
2783 F:      kernel/trace/bpf_trace.c
2784 F:      lib/test_bpf.c
2785 F:      net/bpf/
2786 F:      net/core/filter.c
2787 F:      net/sched/act_bpf.c
2788 F:      net/sched/cls_bpf.c
2789 F:      samples/bpf/
2790 F:      tools/bpf/
2791 F:      tools/lib/bpf/
2792 F:      tools/testing/selftests/bpf/
2793
2794 BROADCOM B44 10/100 ETHERNET DRIVER
2795 M:      Michael Chan <michael.chan@broadcom.com>
2796 L:      netdev@vger.kernel.org
2797 S:      Supported
2798 F:      drivers/net/ethernet/broadcom/b44.*
2799
2800 BROADCOM B53 ETHERNET SWITCH DRIVER
2801 M:      Florian Fainelli <f.fainelli@gmail.com>
2802 L:      netdev@vger.kernel.org
2803 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2804 S:      Supported
2805 F:      drivers/net/dsa/b53/*
2806 F:      include/linux/platform_data/b53.h
2807
2808 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2809 M:      Florian Fainelli <f.fainelli@gmail.com>
2810 M:      Ray Jui <rjui@broadcom.com>
2811 M:      Scott Branden <sbranden@broadcom.com>
2812 M:      bcm-kernel-feedback-list@broadcom.com
2813 T:      git git://github.com/broadcom/mach-bcm
2814 S:      Maintained
2815 N:      bcm281*
2816 N:      bcm113*
2817 N:      bcm216*
2818 N:      kona
2819 F:      arch/arm/mach-bcm/
2820
2821 BROADCOM BCM2835 ARM ARCHITECTURE
2822 M:      Eric Anholt <eric@anholt.net>
2823 M:      Stefan Wahren <stefan.wahren@i2se.com>
2824 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2826 T:      git git://github.com/anholt/linux
2827 S:      Maintained
2828 N:      bcm2835
2829 F:      drivers/staging/vc04_services
2830
2831 BROADCOM BCM47XX MIPS ARCHITECTURE
2832 M:      Hauke Mehrtens <hauke@hauke-m.de>
2833 M:      Rafał Miłecki <zajec5@gmail.com>
2834 L:      linux-mips@linux-mips.org
2835 S:      Maintained
2836 F:      Documentation/devicetree/bindings/mips/brcm/
2837 F:      arch/mips/bcm47xx/*
2838 F:      arch/mips/include/asm/mach-bcm47xx/*
2839
2840 BROADCOM BCM5301X ARM ARCHITECTURE
2841 M:      Hauke Mehrtens <hauke@hauke-m.de>
2842 M:      Rafał Miłecki <zajec5@gmail.com>
2843 M:      Jon Mason <jonmason@broadcom.com>
2844 M:      bcm-kernel-feedback-list@broadcom.com
2845 L:      linux-arm-kernel@lists.infradead.org
2846 S:      Maintained
2847 F:      arch/arm/mach-bcm/bcm_5301x.c
2848 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2849 F:      arch/arm/boot/dts/bcm470*
2850 F:      arch/arm/boot/dts/bcm953012*
2851
2852 BROADCOM BCM53573 ARM ARCHITECTURE
2853 M:      Rafał Miłecki <rafal@milecki.pl>
2854 L:      linux-arm-kernel@lists.infradead.org
2855 S:      Maintained
2856 F:      arch/arm/boot/dts/bcm53573*
2857 F:      arch/arm/boot/dts/bcm47189*
2858
2859 BROADCOM BCM63XX ARM ARCHITECTURE
2860 M:      Florian Fainelli <f.fainelli@gmail.com>
2861 M:      bcm-kernel-feedback-list@broadcom.com
2862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2863 T:      git git://github.com/broadcom/stblinux.git
2864 S:      Maintained
2865 N:      bcm63xx
2866
2867 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2868 M:      Kevin Cernekee <cernekee@gmail.com>
2869 L:      linux-usb@vger.kernel.org
2870 S:      Maintained
2871 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2872
2873 BROADCOM BCM7XXX ARM ARCHITECTURE
2874 M:      Brian Norris <computersforpeace@gmail.com>
2875 M:      Gregory Fong <gregory.0xf0@gmail.com>
2876 M:      Florian Fainelli <f.fainelli@gmail.com>
2877 M:      bcm-kernel-feedback-list@broadcom.com
2878 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2879 T:      git git://github.com/broadcom/stblinux.git
2880 S:      Maintained
2881 F:      arch/arm/mach-bcm/*brcmstb*
2882 F:      arch/arm/boot/dts/bcm7*.dts*
2883 F:      drivers/bus/brcmstb_gisb.c
2884 F:      arch/arm/mm/cache-b15-rac.c
2885 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2886 N:      brcmstb
2887
2888 BROADCOM BMIPS CPUFREQ DRIVER
2889 M:      Markus Mayer <mmayer@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-pm@vger.kernel.org
2892 S:      Maintained
2893 F:      drivers/cpufreq/bmips-cpufreq.c
2894
2895 BROADCOM BMIPS MIPS ARCHITECTURE
2896 M:      Kevin Cernekee <cernekee@gmail.com>
2897 M:      Florian Fainelli <f.fainelli@gmail.com>
2898 L:      linux-mips@linux-mips.org
2899 T:      git git://github.com/broadcom/stblinux.git
2900 S:      Maintained
2901 F:      arch/mips/bmips/*
2902 F:      arch/mips/include/asm/mach-bmips/*
2903 F:      arch/mips/kernel/*bmips*
2904 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2905 F:      drivers/irqchip/irq-bcm63*
2906 F:      drivers/irqchip/irq-bcm7*
2907 F:      drivers/irqchip/irq-brcmstb*
2908 F:      include/linux/bcm963xx_nvram.h
2909 F:      include/linux/bcm963xx_tag.h
2910
2911 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2912 M:      Rasesh Mody <rasesh.mody@cavium.com>
2913 M:      Harish Patil <harish.patil@cavium.com>
2914 M:      Dept-GELinuxNICDev@cavium.com
2915 L:      netdev@vger.kernel.org
2916 S:      Supported
2917 F:      drivers/net/ethernet/broadcom/bnx2.*
2918 F:      drivers/net/ethernet/broadcom/bnx2_*
2919
2920 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2921 M:      QLogic-Storage-Upstream@qlogic.com
2922 L:      linux-scsi@vger.kernel.org
2923 S:      Supported
2924 F:      drivers/scsi/bnx2fc/
2925
2926 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2927 M:      QLogic-Storage-Upstream@qlogic.com
2928 L:      linux-scsi@vger.kernel.org
2929 S:      Supported
2930 F:      drivers/scsi/bnx2i/
2931
2932 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2933 M:      Ariel Elior <ariel.elior@cavium.com>
2934 M:      everest-linux-l2@cavium.com
2935 L:      netdev@vger.kernel.org
2936 S:      Supported
2937 F:      drivers/net/ethernet/broadcom/bnx2x/
2938
2939 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2940 M:      Michael Chan <michael.chan@broadcom.com>
2941 L:      netdev@vger.kernel.org
2942 S:      Supported
2943 F:      drivers/net/ethernet/broadcom/bnxt/
2944
2945 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2946 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2947 M:      Franky Lin <franky.lin@broadcom.com>
2948 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2949 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2950 M:      Wright Feng <wright.feng@cypress.com>
2951 L:      linux-wireless@vger.kernel.org
2952 L:      brcm80211-dev-list.pdl@broadcom.com
2953 L:      brcm80211-dev-list@cypress.com
2954 S:      Supported
2955 F:      drivers/net/wireless/broadcom/brcm80211/
2956
2957 BROADCOM BRCMSTB GPIO DRIVER
2958 M:      Gregory Fong <gregory.0xf0@gmail.com>
2959 L:      bcm-kernel-feedback-list@broadcom.com
2960 S:      Supported
2961 F:      drivers/gpio/gpio-brcmstb.c
2962 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2963
2964 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2965 M:      Al Cooper <alcooperx@gmail.com>
2966 L:      linux-kernel@vger.kernel.org
2967 L:      bcm-kernel-feedback-list@broadcom.com
2968 S:      Maintained
2969 F:      drivers/phy/broadcom/phy-brcm-usb*
2970
2971 BROADCOM GENET ETHERNET DRIVER
2972 M:      Doug Berger <opendmb@gmail.com>
2973 M:      Florian Fainelli <f.fainelli@gmail.com>
2974 L:      netdev@vger.kernel.org
2975 S:      Supported
2976 F:      drivers/net/ethernet/broadcom/genet/
2977
2978 BROADCOM IPROC ARM ARCHITECTURE
2979 M:      Ray Jui <rjui@broadcom.com>
2980 M:      Scott Branden <sbranden@broadcom.com>
2981 M:      Jon Mason <jonmason@broadcom.com>
2982 M:      bcm-kernel-feedback-list@broadcom.com
2983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2984 T:      git git://github.com/broadcom/cygnus-linux.git
2985 S:      Maintained
2986 N:      iproc
2987 N:      cygnus
2988 N:      bcm[-_]nsp
2989 N:      bcm9113*
2990 N:      bcm9583*
2991 N:      bcm9585*
2992 N:      bcm9586*
2993 N:      bcm988312
2994 N:      bcm113*
2995 N:      bcm583*
2996 N:      bcm585*
2997 N:      bcm586*
2998 N:      bcm88312
2999 N:      hr2
3000 N:      stingray
3001 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3002 F:      arch/arm64/boot/dts/broadcom/stingray/*
3003 F:      drivers/clk/bcm/clk-ns*
3004 F:      drivers/clk/bcm/clk-sr*
3005 F:      drivers/pinctrl/bcm/pinctrl-ns*
3006 F:      include/dt-bindings/clock/bcm-sr*
3007
3008 BROADCOM KONA GPIO DRIVER
3009 M:      Ray Jui <rjui@broadcom.com>
3010 L:      bcm-kernel-feedback-list@broadcom.com
3011 S:      Supported
3012 F:      drivers/gpio/gpio-bcm-kona.c
3013 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3014
3015 BROADCOM NETXTREME-E ROCE DRIVER
3016 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3017 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3018 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3019 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3020 L:      linux-rdma@vger.kernel.org
3021 W:      http://www.broadcom.com
3022 S:      Supported
3023 F:      drivers/infiniband/hw/bnxt_re/
3024 F:      include/uapi/rdma/bnxt_re-abi.h
3025
3026 BROADCOM NVRAM DRIVER
3027 M:      Rafał Miłecki <zajec5@gmail.com>
3028 L:      linux-mips@linux-mips.org
3029 S:      Maintained
3030 F:      drivers/firmware/broadcom/*
3031
3032 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3033 M:      Rafał Miłecki <zajec5@gmail.com>
3034 L:      linux-wireless@vger.kernel.org
3035 S:      Maintained
3036 F:      drivers/bcma/
3037 F:      include/linux/bcma/
3038
3039 BROADCOM STB AVS CPUFREQ DRIVER
3040 M:      Markus Mayer <mmayer@broadcom.com>
3041 M:      bcm-kernel-feedback-list@broadcom.com
3042 L:      linux-pm@vger.kernel.org
3043 S:      Maintained
3044 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3045 F:      drivers/cpufreq/brcmstb*
3046
3047 BROADCOM STB AVS TMON DRIVER
3048 M:      Markus Mayer <mmayer@broadcom.com>
3049 M:      bcm-kernel-feedback-list@broadcom.com
3050 L:      linux-pm@vger.kernel.org
3051 S:      Maintained
3052 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3053 F:      drivers/thermal/broadcom/brcmstb*
3054
3055 BROADCOM STB NAND FLASH DRIVER
3056 M:      Brian Norris <computersforpeace@gmail.com>
3057 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3058 L:      linux-mtd@lists.infradead.org
3059 L:      bcm-kernel-feedback-list@broadcom.com
3060 S:      Maintained
3061 F:      drivers/mtd/nand/raw/brcmnand/
3062
3063 BROADCOM STB DPFE DRIVER
3064 M:      Markus Mayer <mmayer@broadcom.com>
3065 M:      bcm-kernel-feedback-list@broadcom.com
3066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3067 S:      Maintained
3068 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3069 F:      drivers/memory/brcmstb_dpfe.c
3070
3071 BROADCOM SYSTEMPORT ETHERNET DRIVER
3072 M:      Florian Fainelli <f.fainelli@gmail.com>
3073 L:      netdev@vger.kernel.org
3074 S:      Supported
3075 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3076
3077 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3078 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3079 M:      Prashant Sreedharan <prashant@broadcom.com>
3080 M:      Michael Chan <mchan@broadcom.com>
3081 L:      netdev@vger.kernel.org
3082 S:      Supported
3083 F:      drivers/net/ethernet/broadcom/tg3.*
3084
3085 BROCADE BFA FC SCSI DRIVER
3086 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3087 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3088 L:      linux-scsi@vger.kernel.org
3089 S:      Supported
3090 F:      drivers/scsi/bfa/
3091
3092 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3093 M:      Rasesh Mody <rasesh.mody@cavium.com>
3094 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3095 M:      Dept-GELinuxNICDev@cavium.com
3096 L:      netdev@vger.kernel.org
3097 S:      Supported
3098 F:      drivers/net/ethernet/brocade/bna/
3099
3100 BSG (block layer generic sg v4 driver)
3101 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3102 L:      linux-scsi@vger.kernel.org
3103 S:      Supported
3104 F:      block/bsg.c
3105 F:      include/linux/bsg.h
3106 F:      include/uapi/linux/bsg.h
3107
3108 BT87X AUDIO DRIVER
3109 M:      Clemens Ladisch <clemens@ladisch.de>
3110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3111 T:      git git://git.alsa-project.org/alsa-kernel.git
3112 S:      Maintained
3113 F:      Documentation/sound/cards/bt87x.rst
3114 F:      sound/pci/bt87x.c
3115
3116 BT8XXGPIO DRIVER
3117 M:      Michael Buesch <m@bues.ch>
3118 W:      http://bu3sch.de/btgpio.php
3119 S:      Maintained
3120 F:      drivers/gpio/gpio-bt8xx.c
3121
3122 BTRFS FILE SYSTEM
3123 M:      Chris Mason <clm@fb.com>
3124 M:      Josef Bacik <jbacik@fb.com>
3125 M:      David Sterba <dsterba@suse.com>
3126 L:      linux-btrfs@vger.kernel.org
3127 W:      http://btrfs.wiki.kernel.org/
3128 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3130 S:      Maintained
3131 F:      Documentation/filesystems/btrfs.txt
3132 F:      fs/btrfs/
3133 F:      include/linux/btrfs*
3134 F:      include/uapi/linux/btrfs*
3135
3136 BTTV VIDEO4LINUX DRIVER
3137 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3138 L:      linux-media@vger.kernel.org
3139 W:      https://linuxtv.org
3140 T:      git git://linuxtv.org/media_tree.git
3141 S:      Odd fixes
3142 F:      Documentation/media/v4l-drivers/bttv*
3143 F:      drivers/media/pci/bt8xx/bttv*
3144
3145 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3146 M:      Chanwoo Choi <cw00.choi@samsung.com>
3147 L:      linux-pm@vger.kernel.org
3148 L:      linux-samsung-soc@vger.kernel.org
3149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3150 S:      Maintained
3151 F:      drivers/devfreq/exynos-bus.c
3152 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3153
3154 BUSLOGIC SCSI DRIVER
3155 M:      Khalid Aziz <khalid@gonehiking.org>
3156 L:      linux-scsi@vger.kernel.org
3157 S:      Maintained
3158 F:      drivers/scsi/BusLogic.*
3159 F:      drivers/scsi/FlashPoint.*
3160
3161 C-MEDIA CMI8788 DRIVER
3162 M:      Clemens Ladisch <clemens@ladisch.de>
3163 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3164 T:      git git://git.alsa-project.org/alsa-kernel.git
3165 S:      Maintained
3166 F:      sound/pci/oxygen/
3167
3168 C6X ARCHITECTURE
3169 M:      Mark Salter <msalter@redhat.com>
3170 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3171 L:      linux-c6x-dev@linux-c6x.org
3172 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3173 S:      Maintained
3174 F:      arch/c6x/
3175
3176 CA8210 IEEE-802.15.4 RADIO DRIVER
3177 M:      Harry Morris <h.morris@cascoda.com>
3178 L:      linux-wpan@vger.kernel.org
3179 W:      https://github.com/Cascoda/ca8210-linux.git
3180 S:      Maintained
3181 F:      drivers/net/ieee802154/ca8210.c
3182 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3183
3184 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3185 M:      David Howells <dhowells@redhat.com>
3186 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3187 S:      Supported
3188 F:      Documentation/filesystems/caching/cachefiles.txt
3189 F:      fs/cachefiles/
3190
3191 CADENCE MIPI-CSI2 BRIDGES
3192 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3193 L:      linux-media@vger.kernel.org
3194 S:      Maintained
3195 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3196 F:      drivers/media/platform/cadence/cdns-csi2*
3197
3198 CADET FM/AM RADIO RECEIVER DRIVER
3199 M:      Hans Verkuil <hverkuil@xs4all.nl>
3200 L:      linux-media@vger.kernel.org
3201 T:      git git://linuxtv.org/media_tree.git
3202 W:      https://linuxtv.org
3203 S:      Maintained
3204 F:      drivers/media/radio/radio-cadet*
3205
3206 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3207 M:      Jonathan Corbet <corbet@lwn.net>
3208 L:      linux-media@vger.kernel.org
3209 T:      git git://linuxtv.org/media_tree.git
3210 S:      Maintained
3211 F:      Documentation/media/v4l-drivers/cafe_ccic*
3212 F:      drivers/media/platform/marvell-ccic/
3213
3214 CAIF NETWORK LAYER
3215 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3216 L:      netdev@vger.kernel.org
3217 S:      Supported
3218 F:      Documentation/networking/caif/
3219 F:      drivers/net/caif/
3220 F:      include/uapi/linux/caif/
3221 F:      include/net/caif/
3222 F:      net/caif/
3223
3224 CALGARY x86-64 IOMMU
3225 M:      Muli Ben-Yehuda <mulix@mulix.org>
3226 M:      Jon Mason <jdmason@kudzu.us>
3227 L:      iommu@lists.linux-foundation.org
3228 S:      Maintained
3229 F:      arch/x86/kernel/pci-calgary_64.c
3230 F:      arch/x86/kernel/tce_64.c
3231 F:      arch/x86/include/asm/calgary.h
3232 F:      arch/x86/include/asm/tce.h
3233
3234 CAN NETWORK DRIVERS
3235 M:      Wolfgang Grandegger <wg@grandegger.com>
3236 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3237 L:      linux-can@vger.kernel.org
3238 W:      https://github.com/linux-can
3239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3241 S:      Maintained
3242 F:      Documentation/devicetree/bindings/net/can/
3243 F:      drivers/net/can/
3244 F:      include/linux/can/dev.h
3245 F:      include/linux/can/platform/
3246 F:      include/uapi/linux/can/error.h
3247 F:      include/uapi/linux/can/netlink.h
3248
3249 CAN NETWORK LAYER
3250 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3251 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3252 L:      linux-can@vger.kernel.org
3253 W:      https://github.com/linux-can
3254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3256 S:      Maintained
3257 F:      Documentation/networking/can.rst
3258 F:      net/can/
3259 F:      include/linux/can/core.h
3260 F:      include/uapi/linux/can.h
3261 F:      include/uapi/linux/can/bcm.h
3262 F:      include/uapi/linux/can/raw.h
3263 F:      include/uapi/linux/can/gw.h
3264
3265 CAPABILITIES
3266 M:      Serge Hallyn <serge@hallyn.com>
3267 L:      linux-security-module@vger.kernel.org
3268 S:      Supported
3269 F:      include/linux/capability.h
3270 F:      include/uapi/linux/capability.h
3271 F:      security/commoncap.c
3272 F:      kernel/capability.c
3273
3274 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3275 M:      Kevin Tsai <ktsai@capellamicro.com>
3276 S:      Maintained
3277 F:      drivers/iio/light/cm*
3278
3279 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3280 M:      Christian Lamparter <chunkeey@googlemail.com>
3281 L:      linux-wireless@vger.kernel.org
3282 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3283 S:      Maintained
3284 F:      drivers/net/wireless/ath/carl9170/
3285
3286 CAVIUM I2C DRIVER
3287 M:      Jan Glauber <jglauber@cavium.com>
3288 M:      David Daney <david.daney@cavium.com>
3289 W:      http://www.cavium.com
3290 S:      Supported
3291 F:      drivers/i2c/busses/i2c-octeon*
3292 F:      drivers/i2c/busses/i2c-thunderx*
3293
3294 CAVIUM LIQUIDIO NETWORK DRIVER
3295 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3296 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3297 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3298 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3299 L:      netdev@vger.kernel.org
3300 W:      http://www.cavium.com
3301 S:      Supported
3302 F:      drivers/net/ethernet/cavium/liquidio/
3303
3304 CAVIUM MMC DRIVER
3305 M:      Jan Glauber <jglauber@cavium.com>
3306 M:      David Daney <david.daney@cavium.com>
3307 M:      Steven J. Hill <Steven.Hill@cavium.com>
3308 W:      http://www.cavium.com
3309 S:      Supported
3310 F:      drivers/mmc/host/cavium*
3311
3312 CAVIUM OCTEON-TX CRYPTO DRIVER
3313 M:      George Cherian <george.cherian@cavium.com>
3314 L:      linux-crypto@vger.kernel.org
3315 W:      http://www.cavium.com
3316 S:      Supported
3317 F:      drivers/crypto/cavium/cpt/
3318
3319 CAVIUM THUNDERX2 ARM64 SOC
3320 M:      Robert Richter <rrichter@cavium.com>
3321 M:      Jayachandran C <jnair@caviumnetworks.com>
3322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3323 S:      Maintained
3324 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3325 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3326
3327 CC2520 IEEE-802.15.4 RADIO DRIVER
3328 M:      Varka Bhadram <varkabhadram@gmail.com>
3329 L:      linux-wpan@vger.kernel.org
3330 S:      Maintained
3331 F:      drivers/net/ieee802154/cc2520.c
3332 F:      include/linux/spi/cc2520.h
3333 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3334
3335 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3336 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3337 L:      linux-crypto@vger.kernel.org
3338 S:      Supported
3339 F:      drivers/crypto/ccree/
3340 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3341
3342 CEC FRAMEWORK
3343 M:      Hans Verkuil <hans.verkuil@cisco.com>
3344 L:      linux-media@vger.kernel.org
3345 T:      git git://linuxtv.org/media_tree.git
3346 W:      http://linuxtv.org
3347 S:      Supported
3348 F:      Documentation/media/kapi/cec-core.rst
3349 F:      Documentation/media/uapi/cec
3350 F:      drivers/media/cec/
3351 F:      drivers/media/rc/keymaps/rc-cec.c
3352 F:      include/media/cec.h
3353 F:      include/media/cec-notifier.h
3354 F:      include/uapi/linux/cec.h
3355 F:      include/uapi/linux/cec-funcs.h
3356 F:      Documentation/devicetree/bindings/media/cec.txt
3357 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3358
3359 CEC GPIO DRIVER
3360 M:      Hans Verkuil <hans.verkuil@cisco.com>
3361 L:      linux-media@vger.kernel.org
3362 T:      git git://linuxtv.org/media_tree.git
3363 W:      http://linuxtv.org
3364 S:      Supported
3365 F:      drivers/media/platform/cec-gpio/
3366 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3367
3368 CELL BROADBAND ENGINE ARCHITECTURE
3369 M:      Arnd Bergmann <arnd@arndb.de>
3370 L:      linuxppc-dev@lists.ozlabs.org
3371 W:      http://www.ibm.com/developerworks/power/cell/
3372 S:      Supported
3373 F:      arch/powerpc/include/asm/cell*.h
3374 F:      arch/powerpc/include/asm/spu*.h
3375 F:      arch/powerpc/include/uapi/asm/spu*.h
3376 F:      arch/powerpc/oprofile/*cell*
3377 F:      arch/powerpc/platforms/cell/
3378
3379 CEPH COMMON CODE (LIBCEPH)
3380 M:      Ilya Dryomov <idryomov@gmail.com>
3381 M:      "Yan, Zheng" <zyan@redhat.com>
3382 M:      Sage Weil <sage@redhat.com>
3383 L:      ceph-devel@vger.kernel.org
3384 W:      http://ceph.com/
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3386 T:      git git://github.com/ceph/ceph-client.git
3387 S:      Supported
3388 F:      net/ceph/
3389 F:      include/linux/ceph/
3390 F:      include/linux/crush/
3391
3392 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3393 M:      "Yan, Zheng" <zyan@redhat.com>
3394 M:      Sage Weil <sage@redhat.com>
3395 M:      Ilya Dryomov <idryomov@gmail.com>
3396 L:      ceph-devel@vger.kernel.org
3397 W:      http://ceph.com/
3398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3399 T:      git git://github.com/ceph/ceph-client.git
3400 S:      Supported
3401 F:      Documentation/filesystems/ceph.txt
3402 F:      fs/ceph/
3403
3404 CERTIFICATE HANDLING:
3405 M:      David Howells <dhowells@redhat.com>
3406 M:      David Woodhouse <dwmw2@infradead.org>
3407 L:      keyrings@vger.kernel.org
3408 S:      Maintained
3409 F:      Documentation/admin-guide/module-signing.rst
3410 F:      certs/
3411 F:      scripts/sign-file.c
3412 F:      scripts/extract-cert.c
3413
3414 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3415 L:      linux-usb@vger.kernel.org
3416 S:      Orphan
3417 F:      Documentation/usb/WUSB-Design-overview.txt
3418 F:      Documentation/usb/wusb-cbaf
3419 F:      drivers/usb/host/hwa-hc.c
3420 F:      drivers/usb/host/whci/
3421 F:      drivers/usb/wusbcore/
3422 F:      include/linux/usb/wusb*
3423
3424 CFAG12864B LCD DRIVER
3425 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3426 S:      Maintained
3427 F:      drivers/auxdisplay/cfag12864b.c
3428 F:      include/linux/cfag12864b.h
3429
3430 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3431 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3432 S:      Maintained
3433 F:      drivers/auxdisplay/cfag12864bfb.c
3434 F:      include/linux/cfag12864b.h
3435
3436 802.11 (including CFG80211/NL80211)
3437 M:      Johannes Berg <johannes@sipsolutions.net>
3438 L:      linux-wireless@vger.kernel.org
3439 W:      http://wireless.kernel.org/
3440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3442 S:      Maintained
3443 F:      net/wireless/
3444 F:      include/uapi/linux/nl80211.h
3445 F:      include/linux/ieee80211.h
3446 F:      include/net/wext.h
3447 F:      include/net/cfg80211.h
3448 F:      include/net/iw_handler.h
3449 F:      include/net/ieee80211_radiotap.h
3450 F:      Documentation/driver-api/80211/cfg80211.rst
3451 F:      Documentation/networking/regulatory.txt
3452
3453 CHAR and MISC DRIVERS
3454 M:      Arnd Bergmann <arnd@arndb.de>
3455 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3457 S:      Supported
3458 F:      drivers/char/
3459 F:      drivers/misc/
3460 F:      include/linux/miscdevice.h
3461
3462 CHECKPATCH
3463 M:      Andy Whitcroft <apw@canonical.com>
3464 M:      Joe Perches <joe@perches.com>
3465 S:      Maintained
3466 F:      scripts/checkpatch.pl
3467
3468 CHINESE DOCUMENTATION
3469 M:      Harry Wei <harryxiyou@gmail.com>
3470 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3471 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3472 S:      Maintained
3473 F:      Documentation/translations/zh_CN/
3474
3475 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3476 M:      Peter Chen <Peter.Chen@nxp.com>
3477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3478 L:      linux-usb@vger.kernel.org
3479 S:      Maintained
3480 F:      drivers/usb/chipidea/
3481
3482 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3483 M:      Hans de Goede <hdegoede@redhat.com>
3484 L:      linux-input@vger.kernel.org
3485 S:      Maintained
3486 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3487 F:      drivers/input/touchscreen/chipone_icn8318.c
3488
3489 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3490 M:      Hans de Goede <hdegoede@redhat.com>
3491 L:      linux-input@vger.kernel.org
3492 S:      Maintained
3493 F:      drivers/input/touchscreen/chipone_icn8505.c
3494
3495 CHROME HARDWARE PLATFORM SUPPORT
3496 M:      Benson Leung <bleung@chromium.org>
3497 M:      Olof Johansson <olof@lixom.net>
3498 S:      Maintained
3499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3500 F:      drivers/platform/chrome/
3501
3502 CIRRUS LOGIC AUDIO CODEC DRIVERS
3503 M:      Brian Austin <brian.austin@cirrus.com>
3504 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3505 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3506 S:      Maintained
3507 F:      sound/soc/codecs/cs*
3508
3509 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3510 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3511 L:      netdev@vger.kernel.org
3512 S:      Maintained
3513 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3514
3515 CISCO FCOE HBA DRIVER
3516 M:      Satish Kharat <satishkh@cisco.com>
3517 M:      Sesidhar Baddela <sebaddel@cisco.com>
3518 M:      Karan Tilak Kumar <kartilak@cisco.com>
3519 L:      linux-scsi@vger.kernel.org
3520 S:      Supported
3521 F:      drivers/scsi/fnic/
3522
3523 CISCO SCSI HBA DRIVER
3524 M:      Karan Tilak Kumar <kartilak@cisco.com>
3525 M:      Sesidhar Baddela <sebaddel@cisco.com>
3526 L:      linux-scsi@vger.kernel.org
3527 S:      Supported
3528 F:      drivers/scsi/snic/
3529
3530 CISCO VIC ETHERNET NIC DRIVER
3531 M:      Christian Benvenuti <benve@cisco.com>
3532 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3533 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3534 S:      Supported
3535 F:      drivers/net/ethernet/cisco/enic/
3536
3537 CISCO VIC LOW LATENCY NIC DRIVER
3538 M:      Christian Benvenuti <benve@cisco.com>
3539 M:      Dave Goodell <dgoodell@cisco.com>
3540 S:      Supported
3541 F:      drivers/infiniband/hw/usnic/
3542
3543 CLANG-FORMAT FILE
3544 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3545 S:      Maintained
3546 F:      .clang-format
3547
3548 CLEANCACHE API
3549 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3550 L:      linux-kernel@vger.kernel.org
3551 S:      Maintained
3552 F:      mm/cleancache.c
3553 F:      include/linux/cleancache.h
3554
3555 CLK API
3556 M:      Russell King <linux@armlinux.org.uk>
3557 L:      linux-clk@vger.kernel.org
3558 S:      Maintained
3559 F:      include/linux/clk.h
3560
3561 CLOCKSOURCE, CLOCKEVENT DRIVERS
3562 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3563 M:      Thomas Gleixner <tglx@linutronix.de>
3564 L:      linux-kernel@vger.kernel.org
3565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3566 S:      Supported
3567 F:      drivers/clocksource/
3568 F:      Documentation/devicetree/bindings/timer/
3569
3570 CMPC ACPI DRIVER
3571 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3572 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3573 L:      platform-driver-x86@vger.kernel.org
3574 S:      Supported
3575 F:      drivers/platform/x86/classmate-laptop.c
3576
3577 COBALT MEDIA DRIVER
3578 M:      Hans Verkuil <hans.verkuil@cisco.com>
3579 L:      linux-media@vger.kernel.org
3580 T:      git git://linuxtv.org/media_tree.git
3581 W:      https://linuxtv.org
3582 S:      Supported
3583 F:      drivers/media/pci/cobalt/
3584
3585 COCCINELLE/Semantic Patches (SmPL)
3586 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3587 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3588 M:      Nicolas Palix <nicolas.palix@imag.fr>
3589 M:      Michal Marek <michal.lkml@markovi.net>
3590 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3592 W:      http://coccinelle.lip6.fr/
3593 S:      Supported
3594 F:      Documentation/dev-tools/coccinelle.rst
3595 F:      scripts/coccinelle/
3596 F:      scripts/coccicheck
3597
3598 CODA FILE SYSTEM
3599 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3600 M:      coda@cs.cmu.edu
3601 L:      codalist@coda.cs.cmu.edu
3602 W:      http://www.coda.cs.cmu.edu/
3603 S:      Maintained
3604 F:      Documentation/filesystems/coda.txt
3605 F:      fs/coda/
3606 F:      include/linux/coda*.h
3607 F:      include/uapi/linux/coda*.h
3608
3609 CODA V4L2 MEM2MEM DRIVER
3610 M:      Philipp Zabel <p.zabel@pengutronix.de>
3611 L:      linux-media@vger.kernel.org
3612 S:      Maintained
3613 F:      Documentation/devicetree/bindings/media/coda.txt
3614 F:      drivers/media/platform/coda/
3615
3616 COMMON CLK FRAMEWORK
3617 M:      Michael Turquette <mturquette@baylibre.com>
3618 M:      Stephen Boyd <sboyd@kernel.org>
3619 L:      linux-clk@vger.kernel.org
3620 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3622 S:      Maintained
3623 F:      Documentation/devicetree/bindings/clock/
3624 F:      drivers/clk/
3625 X:      drivers/clk/clkdev.c
3626 F:      include/linux/clk-pr*
3627 F:      include/linux/clk/
3628 F:      include/linux/of_clk.h
3629
3630 COMMON INTERNET FILE SYSTEM (CIFS)
3631 M:      Steve French <sfrench@samba.org>
3632 L:      linux-cifs@vger.kernel.org
3633 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3634 W:      http://linux-cifs.samba.org/
3635 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3636 S:      Supported
3637 F:      Documentation/filesystems/cifs/
3638 F:      fs/cifs/
3639
3640 COMPACTPCI HOTPLUG CORE
3641 M:      Scott Murray <scott@spiteful.org>
3642 L:      linux-pci@vger.kernel.org
3643 S:      Maintained
3644 F:      drivers/pci/hotplug/cpci_hotplug*
3645
3646 COMPACTPCI HOTPLUG GENERIC DRIVER
3647 M:      Scott Murray <scott@spiteful.org>
3648 L:      linux-pci@vger.kernel.org
3649 S:      Maintained
3650 F:      drivers/pci/hotplug/cpcihp_generic.c
3651
3652 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3653 M:      Scott Murray <scott@spiteful.org>
3654 L:      linux-pci@vger.kernel.org
3655 S:      Maintained
3656 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3657
3658 COMPAL LAPTOP SUPPORT
3659 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3660 L:      platform-driver-x86@vger.kernel.org
3661 S:      Maintained
3662 F:      drivers/platform/x86/compal-laptop.c
3663
3664 CONEXANT ACCESSRUNNER USB DRIVER
3665 L:      accessrunner-general@lists.sourceforge.net
3666 W:      http://accessrunner.sourceforge.net/
3667 S:      Orphan
3668 F:      drivers/usb/atm/cxacru.c
3669
3670 CONFIGFS
3671 M:      Joel Becker <jlbec@evilplan.org>
3672 M:      Christoph Hellwig <hch@lst.de>
3673 T:      git git://git.infradead.org/users/hch/configfs.git
3674 S:      Supported
3675 F:      fs/configfs/
3676 F:      include/linux/configfs.h
3677
3678 CONNECTOR
3679 M:      Evgeniy Polyakov <zbr@ioremap.net>
3680 L:      netdev@vger.kernel.org
3681 S:      Maintained
3682 F:      drivers/connector/
3683
3684 CONTROL GROUP (CGROUP)
3685 M:      Tejun Heo <tj@kernel.org>
3686 M:      Li Zefan <lizefan@huawei.com>
3687 M:      Johannes Weiner <hannes@cmpxchg.org>
3688 L:      cgroups@vger.kernel.org
3689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3690 S:      Maintained
3691 F:      Documentation/cgroup*
3692 F:      include/linux/cgroup*
3693 F:      kernel/cgroup*
3694
3695 CONTROL GROUP - CPUSET
3696 M:      Li Zefan <lizefan@huawei.com>
3697 L:      cgroups@vger.kernel.org
3698 W:      http://www.bullopensource.org/cpuset/
3699 W:      http://oss.sgi.com/projects/cpusets/
3700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3701 S:      Maintained
3702 F:      Documentation/cgroup-v1/cpusets.txt
3703 F:      include/linux/cpuset.h
3704 F:      kernel/cgroup/cpuset.c
3705
3706 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3707 M:      Johannes Weiner <hannes@cmpxchg.org>
3708 M:      Michal Hocko <mhocko@kernel.org>
3709 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3710 L:      cgroups@vger.kernel.org
3711 L:      linux-mm@kvack.org
3712 S:      Maintained
3713 F:      mm/memcontrol.c
3714 F:      mm/swap_cgroup.c
3715
3716 CORETEMP HARDWARE MONITORING DRIVER
3717 M:      Fenghua Yu <fenghua.yu@intel.com>
3718 L:      linux-hwmon@vger.kernel.org
3719 S:      Maintained
3720 F:      Documentation/hwmon/coretemp
3721 F:      drivers/hwmon/coretemp.c
3722
3723 COSA/SRP SYNC SERIAL DRIVER
3724 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3725 W:      http://www.fi.muni.cz/~kas/cosa/
3726 S:      Maintained
3727 F:      drivers/net/wan/cosa*
3728
3729 CPMAC ETHERNET DRIVER
3730 M:      Florian Fainelli <f.fainelli@gmail.com>
3731 L:      netdev@vger.kernel.org
3732 S:      Maintained
3733 F:      drivers/net/ethernet/ti/cpmac.c
3734
3735 CPU FREQUENCY DRIVERS
3736 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3737 M:      Viresh Kumar <viresh.kumar@linaro.org>
3738 L:      linux-pm@vger.kernel.org
3739 S:      Maintained
3740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3741 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3742 B:      https://bugzilla.kernel.org
3743 F:      Documentation/cpu-freq/
3744 F:      Documentation/devicetree/bindings/cpufreq/
3745 F:      drivers/cpufreq/
3746 F:      include/linux/cpufreq.h
3747 F:      tools/testing/selftests/cpufreq/
3748
3749 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3750 M:      Viresh Kumar <viresh.kumar@linaro.org>
3751 M:      Sudeep Holla <sudeep.holla@arm.com>
3752 L:      linux-pm@vger.kernel.org
3753 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3754 S:      Maintained
3755 F:      drivers/cpufreq/arm_big_little.h
3756 F:      drivers/cpufreq/arm_big_little.c
3757 F:      drivers/cpufreq/arm_big_little_dt.c
3758
3759 CPU POWER MONITORING SUBSYSTEM
3760 M:      Thomas Renninger <trenn@suse.com>
3761 M:      Shuah Khan <shuah@kernel.org>
3762 L:      linux-pm@vger.kernel.org
3763 S:      Maintained
3764 F:      tools/power/cpupower/
3765
3766 CPUID/MSR DRIVER
3767 M:      "H. Peter Anvin" <hpa@zytor.com>
3768 S:      Maintained
3769 F:      arch/x86/kernel/cpuid.c
3770 F:      arch/x86/kernel/msr.c
3771
3772 CPUIDLE DRIVER - ARM BIG LITTLE
3773 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3774 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3775 L:      linux-pm@vger.kernel.org
3776 L:      linux-arm-kernel@lists.infradead.org
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3778 S:      Maintained
3779 F:      drivers/cpuidle/cpuidle-big_little.c
3780
3781 CPUIDLE DRIVER - ARM EXYNOS
3782 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3783 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3784 M:      Kukjin Kim <kgene@kernel.org>
3785 L:      linux-pm@vger.kernel.org
3786 L:      linux-samsung-soc@vger.kernel.org
3787 S:      Supported
3788 F:      drivers/cpuidle/cpuidle-exynos.c
3789 F:      arch/arm/mach-exynos/pm.c
3790
3791 CPUIDLE DRIVERS
3792 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3793 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3794 L:      linux-pm@vger.kernel.org
3795 S:      Maintained
3796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3797 B:      https://bugzilla.kernel.org
3798 F:      drivers/cpuidle/*
3799 F:      include/linux/cpuidle.h
3800
3801 CRAMFS FILESYSTEM
3802 M:      Nicolas Pitre <nico@linaro.org>
3803 S:      Maintained
3804 F:      Documentation/filesystems/cramfs.txt
3805 F:      fs/cramfs/
3806
3807 CRYPTO API
3808 M:      Herbert Xu <herbert@gondor.apana.org.au>
3809 M:      "David S. Miller" <davem@davemloft.net>
3810 L:      linux-crypto@vger.kernel.org
3811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3813 S:      Maintained
3814 F:      Documentation/crypto/
3815 F:      Documentation/devicetree/bindings/crypto/
3816 F:      arch/*/crypto/
3817 F:      crypto/
3818 F:      drivers/crypto/
3819 F:      include/crypto/
3820 F:      include/linux/crypto*
3821
3822 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3823 M:      Neil Horman <nhorman@tuxdriver.com>
3824 L:      linux-crypto@vger.kernel.org
3825 S:      Maintained
3826 F:      crypto/ansi_cprng.c
3827 F:      crypto/rng.c
3828
3829 CS3308 MEDIA DRIVER
3830 M:      Hans Verkuil <hverkuil@xs4all.nl>
3831 L:      linux-media@vger.kernel.org
3832 T:      git git://linuxtv.org/media_tree.git
3833 W:      http://linuxtv.org
3834 S:      Odd Fixes
3835 F:      drivers/media/i2c/cs3308.c
3836 F:      drivers/media/i2c/cs3308.h
3837
3838 CS5535 Audio ALSA driver
3839 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3840 S:      Maintained
3841 F:      sound/pci/cs5535audio/
3842
3843 CW1200 WLAN driver
3844 M:      Solomon Peachy <pizza@shaftnet.org>
3845 S:      Maintained
3846 F:      drivers/net/wireless/st/cw1200/
3847
3848 CX18 VIDEO4LINUX DRIVER
3849 M:      Andy Walls <awalls@md.metrocast.net>
3850 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3851 L:      linux-media@vger.kernel.org
3852 T:      git git://linuxtv.org/media_tree.git
3853 W:      https://linuxtv.org
3854 W:      http://www.ivtvdriver.org/index.php/Cx18
3855 S:      Maintained
3856 F:      Documentation/media/v4l-drivers/cx18*
3857 F:      drivers/media/pci/cx18/
3858 F:      include/uapi/linux/ivtv*
3859
3860 CX2341X MPEG ENCODER HELPER MODULE
3861 M:      Hans Verkuil <hverkuil@xs4all.nl>
3862 L:      linux-media@vger.kernel.org
3863 T:      git git://linuxtv.org/media_tree.git
3864 W:      https://linuxtv.org
3865 S:      Maintained
3866 F:      drivers/media/common/cx2341x*
3867 F:      include/media/cx2341x*
3868
3869 CX24120 MEDIA DRIVER
3870 M:      Jemma Denson <jdenson@gmail.com>
3871 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3872 L:      linux-media@vger.kernel.org
3873 W:      https://linuxtv.org
3874 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3875 S:      Maintained
3876 F:      drivers/media/dvb-frontends/cx24120*
3877
3878 CX88 VIDEO4LINUX DRIVER
3879 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3880 L:      linux-media@vger.kernel.org
3881 W:      https://linuxtv.org
3882 T:      git git://linuxtv.org/media_tree.git
3883 S:      Odd fixes
3884 F:      Documentation/media/v4l-drivers/cx88*
3885 F:      drivers/media/pci/cx88/
3886
3887 CXD2820R MEDIA DRIVER
3888 M:      Antti Palosaari <crope@iki.fi>
3889 L:      linux-media@vger.kernel.org
3890 W:      https://linuxtv.org
3891 W:      http://palosaari.fi/linux/
3892 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3893 T:      git git://linuxtv.org/anttip/media_tree.git
3894 S:      Maintained
3895 F:      drivers/media/dvb-frontends/cxd2820r*
3896
3897 CXGB3 ETHERNET DRIVER (CXGB3)
3898 M:      Santosh Raspatur <santosh@chelsio.com>
3899 L:      netdev@vger.kernel.org
3900 W:      http://www.chelsio.com
3901 S:      Supported
3902 F:      drivers/net/ethernet/chelsio/cxgb3/
3903
3904 CXGB3 ISCSI DRIVER (CXGB3I)
3905 M:      Karen Xie <kxie@chelsio.com>
3906 L:      linux-scsi@vger.kernel.org
3907 W:      http://www.chelsio.com
3908 S:      Supported
3909 F:      drivers/scsi/cxgbi/cxgb3i
3910
3911 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3912 M:      Steve Wise <swise@chelsio.com>
3913 L:      linux-rdma@vger.kernel.org
3914 W:      http://www.openfabrics.org
3915 S:      Supported
3916 F:      drivers/infiniband/hw/cxgb3/
3917 F:      include/uapi/rdma/cxgb3-abi.h
3918
3919 CXGB4 CRYPTO DRIVER (chcr)
3920 M:      Harsh Jain <harsh@chelsio.com>
3921 L:      linux-crypto@vger.kernel.org
3922 W:      http://www.chelsio.com
3923 S:      Supported
3924 F:      drivers/crypto/chelsio
3925
3926 CXGB4 ETHERNET DRIVER (CXGB4)
3927 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3928 L:      netdev@vger.kernel.org
3929 W:      http://www.chelsio.com
3930 S:      Supported
3931 F:      drivers/net/ethernet/chelsio/cxgb4/
3932
3933 CXGB4 ISCSI DRIVER (CXGB4I)
3934 M:      Karen Xie <kxie@chelsio.com>
3935 L:      linux-scsi@vger.kernel.org
3936 W:      http://www.chelsio.com
3937 S:      Supported
3938 F:      drivers/scsi/cxgbi/cxgb4i
3939
3940 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3941 M:      Steve Wise <swise@chelsio.com>
3942 L:      linux-rdma@vger.kernel.org
3943 W:      http://www.openfabrics.org
3944 S:      Supported
3945 F:      drivers/infiniband/hw/cxgb4/
3946 F:      include/uapi/rdma/cxgb4-abi.h
3947
3948 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3949 M:      Casey Leedom <leedom@chelsio.com>
3950 L:      netdev@vger.kernel.org
3951 W:      http://www.chelsio.com
3952 S:      Supported
3953 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3954
3955 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3956 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3957 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3958 L:      linuxppc-dev@lists.ozlabs.org
3959 S:      Supported
3960 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3961 F:      drivers/misc/cxl/
3962 F:      include/misc/cxl*
3963 F:      include/uapi/misc/cxl.h
3964 F:      Documentation/powerpc/cxl.txt
3965 F:      Documentation/ABI/testing/sysfs-class-cxl
3966
3967 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3968 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3969 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3970 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3971 L:      linux-scsi@vger.kernel.org
3972 S:      Supported
3973 F:      drivers/scsi/cxlflash/
3974 F:      include/uapi/scsi/cxlflash_ioctls.h
3975 F:      Documentation/powerpc/cxlflash.txt
3976
3977 CYBERPRO FB DRIVER
3978 M:      Russell King <linux@armlinux.org.uk>
3979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3980 W:      http://www.armlinux.org.uk/
3981 S:      Maintained
3982 F:      drivers/video/fbdev/cyber2000fb.*
3983
3984 CYCLADES ASYNC MUX DRIVER
3985 W:      http://www.cyclades.com/
3986 S:      Orphan
3987 F:      drivers/tty/cyclades.c
3988 F:      include/linux/cyclades.h
3989 F:      include/uapi/linux/cyclades.h
3990
3991 CYCLADES PC300 DRIVER
3992 W:      http://www.cyclades.com/
3993 S:      Orphan
3994 F:      drivers/net/wan/pc300*
3995
3996 CYPRESS_FIRMWARE MEDIA DRIVER
3997 M:      Antti Palosaari <crope@iki.fi>
3998 L:      linux-media@vger.kernel.org
3999 W:      https://linuxtv.org
4000 W:      http://palosaari.fi/linux/
4001 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4002 T:      git git://linuxtv.org/anttip/media_tree.git
4003 S:      Maintained
4004 F:      drivers/media/common/cypress_firmware*
4005
4006 CYTTSP TOUCHSCREEN DRIVER
4007 M:      Ferruh Yigit <fery@cypress.com>
4008 L:      linux-input@vger.kernel.org
4009 S:      Supported
4010 F:      drivers/input/touchscreen/cyttsp*
4011 F:      include/linux/input/cyttsp.h
4012
4013 D-LINK DIR-685 TOUCHKEYS DRIVER
4014 M:      Linus Walleij <linus.walleij@linaro.org>
4015 L:      linux-input@vger.kernel.org
4016 S:      Supported
4017 F:      drivers/input/dlink-dir685-touchkeys.c
4018
4019 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4020 M:      Joshua Kinard <kumba@gentoo.org>
4021 S:      Maintained
4022 F:      drivers/rtc/rtc-ds1685.c
4023 F:      include/linux/rtc/ds1685.h
4024
4025 DAMA SLAVE for AX.25
4026 M:      Joerg Reuter <jreuter@yaina.de>
4027 W:      http://yaina.de/jreuter/
4028 W:      http://www.qsl.net/dl1bke/
4029 L:      linux-hams@vger.kernel.org
4030 S:      Maintained
4031 F:      net/ax25/af_ax25.c
4032 F:      net/ax25/ax25_dev.c
4033 F:      net/ax25/ax25_ds_*
4034 F:      net/ax25/ax25_in.c
4035 F:      net/ax25/ax25_out.c
4036 F:      net/ax25/ax25_timer.c
4037 F:      net/ax25/sysctl_net_ax25.c
4038
4039 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4040 L:      netdev@vger.kernel.org
4041 S:      Orphan
4042 F:      Documentation/networking/dmfe.txt
4043 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4044
4045 DC390/AM53C974 SCSI driver
4046 M:      Hannes Reinecke <hare@suse.com>
4047 L:      linux-scsi@vger.kernel.org
4048 S:      Maintained
4049 F:      drivers/scsi/am53c974.c
4050
4051 DC395x SCSI driver
4052 M:      Oliver Neukum <oliver@neukum.org>
4053 M:      Ali Akcaagac <aliakc@web.de>
4054 M:      Jamie Lenehan <lenehan@twibble.org>
4055 L:      dc395x@twibble.org
4056 W:      http://twibble.org/dist/dc395x/
4057 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4058 S:      Maintained
4059 F:      Documentation/scsi/dc395x.txt
4060 F:      drivers/scsi/dc395x.*
4061
4062 DCCP PROTOCOL
4063 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4064 L:      dccp@vger.kernel.org
4065 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4066 S:      Maintained
4067 F:      include/linux/dccp.h
4068 F:      include/uapi/linux/dccp.h
4069 F:      include/linux/tfrc.h
4070 F:      net/dccp/
4071
4072 DECnet NETWORK LAYER
4073 W:      http://linux-decnet.sourceforge.net
4074 L:      linux-decnet-user@lists.sourceforge.net
4075 S:      Orphan
4076 F:      Documentation/networking/decnet.txt
4077 F:      net/decnet/
4078
4079 DECSTATION PLATFORM SUPPORT
4080 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4081 L:      linux-mips@linux-mips.org
4082 W:      http://www.linux-mips.org/wiki/DECstation
4083 S:      Maintained
4084 F:      arch/mips/dec/
4085 F:      arch/mips/include/asm/dec/
4086 F:      arch/mips/include/asm/mach-dec/
4087
4088 DEFXX FDDI NETWORK DRIVER
4089 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4090 S:      Maintained
4091 F:      drivers/net/fddi/defxx.*
4092
4093 DELL SMBIOS DRIVER
4094 M:      Pali Rohár <pali.rohar@gmail.com>
4095 M:      Mario Limonciello <mario.limonciello@dell.com>
4096 L:      platform-driver-x86@vger.kernel.org
4097 S:      Maintained
4098 F:      drivers/platform/x86/dell-smbios.*
4099
4100 DELL SMBIOS SMM DRIVER
4101 M:      Mario Limonciello <mario.limonciello@dell.com>
4102 L:      platform-driver-x86@vger.kernel.org
4103 S:      Maintained
4104 F:      drivers/platform/x86/dell-smbios-smm.c
4105
4106 DELL SMBIOS WMI DRIVER
4107 M:      Mario Limonciello <mario.limonciello@dell.com>
4108 L:      platform-driver-x86@vger.kernel.org
4109 S:      Maintained
4110 F:      drivers/platform/x86/dell-smbios-wmi.c
4111 F:      tools/wmi/dell-smbios-example.c
4112
4113 DELL LAPTOP DRIVER
4114 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4115 M:      Pali Rohár <pali.rohar@gmail.com>
4116 L:      platform-driver-x86@vger.kernel.org
4117 S:      Maintained
4118 F:      drivers/platform/x86/dell-laptop.c
4119
4120 DELL LAPTOP FREEFALL DRIVER
4121 M:      Pali Rohár <pali.rohar@gmail.com>
4122 S:      Maintained
4123 F:      drivers/platform/x86/dell-smo8800.c
4124
4125 DELL LAPTOP RBTN DRIVER
4126 M:      Pali Rohár <pali.rohar@gmail.com>
4127 S:      Maintained
4128 F:      drivers/platform/x86/dell-rbtn.*
4129
4130 DELL LAPTOP SMM DRIVER
4131 M:      Pali Rohár <pali.rohar@gmail.com>
4132 S:      Maintained
4133 F:      drivers/hwmon/dell-smm-hwmon.c
4134 F:      include/uapi/linux/i8k.h
4135
4136 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4137 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4138 S:      Maintained
4139 F:      Documentation/dcdbas.txt
4140 F:      drivers/firmware/dcdbas.*
4141
4142 DELL WMI NOTIFICATIONS DRIVER
4143 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4144 M:      Pali Rohár <pali.rohar@gmail.com>
4145 S:      Maintained
4146 F:      drivers/platform/x86/dell-wmi.c
4147
4148 DELL WMI DESCRIPTOR DRIVER
4149 M:      Mario Limonciello <mario.limonciello@dell.com>
4150 S:      Maintained
4151 F:      drivers/platform/x86/dell-wmi-descriptor.c
4152
4153 DELTA ST MEDIA DRIVER
4154 M:      Hugues Fruchet <hugues.fruchet@st.com>
4155 L:      linux-media@vger.kernel.org
4156 T:      git git://linuxtv.org/media_tree.git
4157 W:      https://linuxtv.org
4158 S:      Supported
4159 F:      drivers/media/platform/sti/delta
4160
4161 DENALI NAND DRIVER
4162 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4163 L:      linux-mtd@lists.infradead.org
4164 S:      Supported
4165 F:      drivers/mtd/nand/raw/denali*
4166
4167 DESIGNWARE USB2 DRD IP DRIVER
4168 M:      Minas Harutyunyan <hminas@synopsys.com>
4169 L:      linux-usb@vger.kernel.org
4170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4171 S:      Maintained
4172 F:      drivers/usb/dwc2/
4173
4174 DESIGNWARE USB3 DRD IP DRIVER
4175 M:      Felipe Balbi <balbi@kernel.org>
4176 L:      linux-usb@vger.kernel.org
4177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4178 S:      Maintained
4179 F:      drivers/usb/dwc3/
4180
4181 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4182 M:      Andreas Klinger <ak@it-klinger.de>
4183 L:      linux-iio@vger.kernel.org
4184 S:      Maintained
4185 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4186 F:      drivers/iio/proximity/srf*.c
4187
4188 DEVICE COREDUMP (DEV_COREDUMP)
4189 M:      Johannes Berg <johannes@sipsolutions.net>
4190 L:      linux-kernel@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/base/devcoredump.c
4193 F:      include/linux/devcoredump.h
4194
4195 DEVICE FREQUENCY (DEVFREQ)
4196 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4197 M:      Kyungmin Park <kyungmin.park@samsung.com>
4198 R:      Chanwoo Choi <cw00.choi@samsung.com>
4199 L:      linux-pm@vger.kernel.org
4200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4201 S:      Maintained
4202 F:      drivers/devfreq/
4203 F:      include/linux/devfreq.h
4204 F:      Documentation/devicetree/bindings/devfreq/
4205
4206 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4207 M:      Chanwoo Choi <cw00.choi@samsung.com>
4208 L:      linux-pm@vger.kernel.org
4209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4210 S:      Supported
4211 F:      drivers/devfreq/event/
4212 F:      drivers/devfreq/devfreq-event.c
4213 F:      include/linux/devfreq-event.h
4214 F:      Documentation/devicetree/bindings/devfreq/event/
4215
4216 DEVICE NUMBER REGISTRY
4217 M:      Torben Mathiasen <device@lanana.org>
4218 W:      http://lanana.org/docs/device-list/index.html
4219 S:      Maintained
4220
4221 DEVICE-MAPPER  (LVM)
4222 M:      Alasdair Kergon <agk@redhat.com>
4223 M:      Mike Snitzer <snitzer@redhat.com>
4224 M:      dm-devel@redhat.com
4225 L:      dm-devel@redhat.com
4226 W:      http://sources.redhat.com/dm
4227 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4229 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4230 S:      Maintained
4231 F:      Documentation/device-mapper/
4232 F:      drivers/md/Makefile
4233 F:      drivers/md/Kconfig
4234 F:      drivers/md/dm*
4235 F:      drivers/md/persistent-data/
4236 F:      include/linux/device-mapper.h
4237 F:      include/linux/dm-*.h
4238 F:      include/uapi/linux/dm-*.h
4239
4240 DEVLINK
4241 M:      Jiri Pirko <jiri@mellanox.com>
4242 L:      netdev@vger.kernel.org
4243 S:      Supported
4244 F:      net/core/devlink.c
4245 F:      include/net/devlink.h
4246 F:      include/uapi/linux/devlink.h
4247
4248 DIALOG SEMICONDUCTOR DRIVERS
4249 M:      Support Opensource <support.opensource@diasemi.com>
4250 W:      http://www.dialog-semiconductor.com/products
4251 S:      Supported
4252 F:      Documentation/hwmon/da90??
4253 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4254 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4255 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4256 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4257 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4258 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4259 F:      drivers/gpio/gpio-da90??.c
4260 F:      drivers/hwmon/da90??-hwmon.c
4261 F:      drivers/iio/adc/da91??-*.c
4262 F:      drivers/input/misc/da90??_onkey.c
4263 F:      drivers/input/touchscreen/da9052_tsi.c
4264 F:      drivers/leds/leds-da90??.c
4265 F:      drivers/mfd/da903x.c
4266 F:      drivers/mfd/da90??-*.c
4267 F:      drivers/mfd/da91??-*.c
4268 F:      drivers/power/supply/da9052-battery.c
4269 F:      drivers/power/supply/da91??-*.c
4270 F:      drivers/regulator/da903x.c
4271 F:      drivers/regulator/da9???-regulator.[ch]
4272 F:      drivers/thermal/da90??-thermal.c
4273 F:      drivers/rtc/rtc-da90??.c
4274 F:      drivers/video/backlight/da90??_bl.c
4275 F:      drivers/watchdog/da90??_wdt.c
4276 F:      include/linux/mfd/da903x.h
4277 F:      include/linux/mfd/da9052/
4278 F:      include/linux/mfd/da9055/
4279 F:      include/linux/mfd/da9062/
4280 F:      include/linux/mfd/da9063/
4281 F:      include/linux/mfd/da9150/
4282 F:      include/linux/regulator/da9211.h
4283 F:      include/sound/da[79]*.h
4284 F:      sound/soc/codecs/da[79]*.[ch]
4285
4286 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4287 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4288 L:      linux-gpio@vger.kernel.org
4289 S:      Maintained
4290 F:      drivers/gpio/gpio-gpio-mm.c
4291
4292 DIGI NEO AND CLASSIC PCI PRODUCTS
4293 M:      Lidza Louina <lidza.louina@gmail.com>
4294 M:      Mark Hounschell <markh@compro.net>
4295 L:      driverdev-devel@linuxdriverproject.org
4296 S:      Maintained
4297 F:      drivers/staging/dgnc/
4298
4299 DIOLAN U2C-12 I2C DRIVER
4300 M:      Guenter Roeck <linux@roeck-us.net>
4301 L:      linux-i2c@vger.kernel.org
4302 S:      Maintained
4303 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4304
4305 FILESYSTEM DIRECT ACCESS (DAX)
4306 M:      Matthew Wilcox <mawilcox@microsoft.com>
4307 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4308 L:      linux-fsdevel@vger.kernel.org
4309 S:      Supported
4310 F:      fs/dax.c
4311 F:      include/linux/dax.h
4312 F:      include/trace/events/fs_dax.h
4313
4314 DEVICE DIRECT ACCESS (DAX)
4315 M:      Dan Williams <dan.j.williams@intel.com>
4316 M:      Dave Jiang <dave.jiang@intel.com>
4317 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4318 M:      Vishal Verma <vishal.l.verma@intel.com>
4319 L:      linux-nvdimm@lists.01.org
4320 S:      Supported
4321 F:      drivers/dax/
4322
4323 DIRECTORY NOTIFICATION (DNOTIFY)
4324 M:      Jan Kara <jack@suse.cz>
4325 R:      Amir Goldstein <amir73il@gmail.com>
4326 L:      linux-fsdevel@vger.kernel.org
4327 S:      Maintained
4328 F:      Documentation/filesystems/dnotify.txt
4329 F:      fs/notify/dnotify/
4330 F:      include/linux/dnotify.h
4331
4332 DISK GEOMETRY AND PARTITION HANDLING
4333 M:      Andries Brouwer <aeb@cwi.nl>
4334 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4335 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4336 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4337 S:      Maintained
4338
4339 DISKQUOTA
4340 M:      Jan Kara <jack@suse.com>
4341 S:      Maintained
4342 F:      Documentation/filesystems/quota.txt
4343 F:      fs/quota/
4344 F:      include/linux/quota*.h
4345 F:      include/uapi/linux/quota*.h
4346
4347 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4348 M:      Bernie Thompson <bernie@plugable.com>
4349 L:      linux-fbdev@vger.kernel.org
4350 S:      Maintained
4351 W:      http://plugable.com/category/projects/udlfb/
4352 F:      drivers/video/fbdev/udlfb.c
4353 F:      include/video/udlfb.h
4354 F:      Documentation/fb/udlfb.txt
4355
4356 DISTRIBUTED LOCK MANAGER (DLM)
4357 M:      Christine Caulfield <ccaulfie@redhat.com>
4358 M:      David Teigland <teigland@redhat.com>
4359 L:      cluster-devel@redhat.com
4360 W:      http://sources.redhat.com/cluster/
4361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4362 S:      Supported
4363 F:      fs/dlm/
4364
4365 DMA BUFFER SHARING FRAMEWORK
4366 M:      Sumit Semwal <sumit.semwal@linaro.org>
4367 S:      Maintained
4368 L:      linux-media@vger.kernel.org
4369 L:      dri-devel@lists.freedesktop.org
4370 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4371 F:      drivers/dma-buf/
4372 F:      include/linux/dma-buf*
4373 F:      include/linux/reservation.h
4374 F:      include/linux/*fence.h
4375 F:      Documentation/driver-api/dma-buf.rst
4376 T:      git git://anongit.freedesktop.org/drm/drm-misc
4377
4378 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4379 M:      Vinod Koul <vkoul@kernel.org>
4380 L:      dmaengine@vger.kernel.org
4381 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4382 S:      Maintained
4383 F:      drivers/dma/
4384 F:      include/linux/dmaengine.h
4385 F:      include/linux/of_dma.h
4386 F:      Documentation/devicetree/bindings/dma/
4387 F:      Documentation/driver-api/dmaengine/
4388 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4389
4390 DMA MAPPING HELPERS
4391 M:      Christoph Hellwig <hch@lst.de>
4392 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4393 R:      Robin Murphy <robin.murphy@arm.com>
4394 L:      iommu@lists.linux-foundation.org
4395 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4396 W:      http://git.infradead.org/users/hch/dma-mapping.git
4397 S:      Supported
4398 F:      kernel/dma/
4399 F:      include/asm-generic/dma-mapping.h
4400 F:      include/linux/dma-direct.h
4401 F:      include/linux/dma-mapping.h
4402 F:      include/linux/dma-noncoherent.h
4403
4404 DME1737 HARDWARE MONITOR DRIVER
4405 M:      Juerg Haefliger <juergh@gmail.com>
4406 L:      linux-hwmon@vger.kernel.org
4407 S:      Maintained
4408 F:      Documentation/hwmon/dme1737
4409 F:      drivers/hwmon/dme1737.c
4410
4411 DMI/SMBIOS SUPPORT
4412 M:      Jean Delvare <jdelvare@suse.com>
4413 S:      Maintained
4414 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4415 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4416 F:      drivers/firmware/dmi-id.c
4417 F:      drivers/firmware/dmi_scan.c
4418 F:      include/linux/dmi.h
4419
4420 DOCUMENTATION
4421 M:      Jonathan Corbet <corbet@lwn.net>
4422 L:      linux-doc@vger.kernel.org
4423 S:      Maintained
4424 F:      Documentation/
4425 F:      scripts/kernel-doc
4426 X:      Documentation/ABI/
4427 X:      Documentation/devicetree/
4428 X:      Documentation/acpi
4429 X:      Documentation/power
4430 X:      Documentation/spi
4431 X:      Documentation/media
4432 T:      git git://git.lwn.net/linux.git docs-next
4433
4434 DOCUMENTATION/ITALIAN
4435 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4436 L:      linux-doc@vger.kernel.org
4437 S:      Maintained
4438 F:      Documentation/translations/it_IT
4439
4440 DONGWOON DW9714 LENS VOICE COIL DRIVER
4441 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4442 L:      linux-media@vger.kernel.org
4443 T:      git git://linuxtv.org/media_tree.git
4444 S:      Maintained
4445 F:      drivers/media/i2c/dw9714.c
4446
4447 DONGWOON DW9807 LENS VOICE COIL DRIVER
4448 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4449 L:      linux-media@vger.kernel.org
4450 T:      git git://linuxtv.org/media_tree.git
4451 S:      Maintained
4452 F:      drivers/media/i2c/dw9807.c
4453
4454 DOUBLETALK DRIVER
4455 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4456 L:      blinux-list@redhat.com
4457 S:      Maintained
4458 F:      drivers/char/dtlk.c
4459 F:      include/linux/dtlk.h
4460
4461 DPAA2 DATAPATH I/O (DPIO) DRIVER
4462 M:      Roy Pledge <Roy.Pledge@nxp.com>
4463 L:      linux-kernel@vger.kernel.org
4464 S:      Maintained
4465 F:      drivers/staging/fsl-mc/bus/dpio
4466
4467 DPAA2 ETHERNET DRIVER
4468 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4469 L:      linux-kernel@vger.kernel.org
4470 S:      Maintained
4471 F:      drivers/staging/fsl-dpaa2/ethernet
4472
4473 DPAA2 ETHERNET SWITCH DRIVER
4474 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4475 L:      linux-kernel@vger.kernel.org
4476 S:      Maintained
4477 F:      drivers/staging/fsl-dpaa2/ethsw
4478
4479 DPAA2 PTP CLOCK DRIVER
4480 M:      Yangbo Lu <yangbo.lu@nxp.com>
4481 L:      linux-kernel@vger.kernel.org
4482 S:      Maintained
4483 F:      drivers/staging/fsl-dpaa2/rtc
4484
4485 DPT_I2O SCSI RAID DRIVER
4486 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4487 L:      linux-scsi@vger.kernel.org
4488 W:      http://www.adaptec.com/
4489 S:      Maintained
4490 F:      drivers/scsi/dpt*
4491 F:      drivers/scsi/dpt/
4492
4493 DRBD DRIVER
4494 M:      Philipp Reisner <philipp.reisner@linbit.com>
4495 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4496 L:      drbd-dev@lists.linbit.com
4497 W:      http://www.drbd.org
4498 T:      git git://git.linbit.com/linux-drbd.git
4499 T:      git git://git.linbit.com/drbd-8.4.git
4500 S:      Supported
4501 F:      drivers/block/drbd/
4502 F:      lib/lru_cache.c
4503 F:      Documentation/blockdev/drbd/
4504
4505 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4506 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4507 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4509 S:      Supported
4510 F:      Documentation/kobject.txt
4511 F:      drivers/base/
4512 F:      fs/debugfs/
4513 F:      fs/sysfs/
4514 F:      include/linux/debugfs.h
4515 F:      include/linux/kobj*
4516 F:      lib/kobj*
4517
4518 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4519 M:      Kevin Hilman <khilman@kernel.org>
4520 M:      Nishanth Menon <nm@ti.com>
4521 S:      Maintained
4522 F:      drivers/power/avs/
4523 F:      include/linux/power/smartreflex.h
4524 L:      linux-pm@vger.kernel.org
4525
4526 DRM DRIVER FOR ARM PL111 CLCD
4527 M:      Eric Anholt <eric@anholt.net>
4528 T:      git git://anongit.freedesktop.org/drm/drm-misc
4529 S:      Supported
4530 F:      drivers/gpu/drm/pl111/
4531
4532 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4533 M:      Linus Walleij <linus.walleij@linaro.org>
4534 T:      git git://anongit.freedesktop.org/drm/drm-misc
4535 S:      Maintained
4536 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4537 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4538
4539 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4540 M:      Dave Airlie <airlied@redhat.com>
4541 S:      Odd Fixes
4542 F:      drivers/gpu/drm/ast/
4543
4544 DRM DRIVER FOR BOCHS VIRTUAL GPU
4545 M:      Gerd Hoffmann <kraxel@redhat.com>
4546 L:      virtualization@lists.linux-foundation.org
4547 T:      git git://anongit.freedesktop.org/drm/drm-misc
4548 S:      Maintained
4549 F:      drivers/gpu/drm/bochs/
4550
4551 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4552 M:      Linus Walleij <linus.walleij@linaro.org>
4553 T:      git git://anongit.freedesktop.org/drm/drm-misc
4554 S:      Maintained
4555 F:      drivers/gpu/drm/tve200/
4556
4557 DRM DRIVER FOR ILITEK ILI9225 PANELS
4558 M:      David Lechner <david@lechnology.com>
4559 S:      Maintained
4560 F:      drivers/gpu/drm/tinydrm/ili9225.c
4561 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4562
4563 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4564 S:      Orphan / Obsolete
4565 F:      drivers/gpu/drm/i810/
4566 F:      include/uapi/drm/i810_drm.h
4567
4568 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4569 S:      Orphan / Obsolete
4570 F:      drivers/gpu/drm/mga/
4571 F:      include/uapi/drm/mga_drm.h
4572
4573 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4574 M:      Dave Airlie <airlied@redhat.com>
4575 S:      Odd Fixes
4576 F:      drivers/gpu/drm/mgag200/
4577
4578 DRM DRIVER FOR MI0283QT
4579 M:      Noralf Trønnes <noralf@tronnes.org>
4580 S:      Maintained
4581 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4582 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4583
4584 DRM DRIVER FOR MSM ADRENO GPU
4585 M:      Rob Clark <robdclark@gmail.com>
4586 L:      linux-arm-msm@vger.kernel.org
4587 L:      dri-devel@lists.freedesktop.org
4588 L:      freedreno@lists.freedesktop.org
4589 T:      git git://people.freedesktop.org/~robclark/linux
4590 S:      Maintained
4591 F:      drivers/gpu/drm/msm/
4592 F:      include/uapi/drm/msm_drm.h
4593 F:      Documentation/devicetree/bindings/display/msm/
4594
4595 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4596 M:      Ben Skeggs <bskeggs@redhat.com>
4597 L:      dri-devel@lists.freedesktop.org
4598 L:      nouveau@lists.freedesktop.org
4599 T:      git git://github.com/skeggsb/linux
4600 S:      Supported
4601 F:      drivers/gpu/drm/nouveau/
4602 F:      include/uapi/drm/nouveau_drm.h
4603
4604 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4605 M:      Noralf Trønnes <noralf@tronnes.org>
4606 S:      Maintained
4607 F:      drivers/gpu/drm/tinydrm/repaper.c
4608 F:      Documentation/devicetree/bindings/display/repaper.txt
4609
4610 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4611 M:      Dave Airlie <airlied@redhat.com>
4612 M:      Gerd Hoffmann <kraxel@redhat.com>
4613 L:      virtualization@lists.linux-foundation.org
4614 T:      git git://anongit.freedesktop.org/drm/drm-misc
4615 S:      Obsolete
4616 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4617 F:      drivers/gpu/drm/cirrus/
4618
4619 DRM DRIVER FOR QXL VIRTUAL GPU
4620 M:      Dave Airlie <airlied@redhat.com>
4621 M:      Gerd Hoffmann <kraxel@redhat.com>
4622 L:      virtualization@lists.linux-foundation.org
4623 T:      git git://anongit.freedesktop.org/drm/drm-misc
4624 S:      Maintained
4625 F:      drivers/gpu/drm/qxl/
4626 F:      include/uapi/drm/qxl_drm.h
4627
4628 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4629 S:      Orphan / Obsolete
4630 F:      drivers/gpu/drm/r128/
4631 F:      include/uapi/drm/r128_drm.h
4632
4633 DRM DRIVER FOR SAVAGE VIDEO CARDS
4634 S:      Orphan / Obsolete
4635 F:      drivers/gpu/drm/savage/
4636 F:      include/uapi/drm/savage_drm.h
4637
4638 DRM DRIVER FOR SIS VIDEO CARDS
4639 S:      Orphan / Obsolete
4640 F:      drivers/gpu/drm/sis/
4641 F:      include/uapi/drm/sis_drm.h
4642
4643 DRM DRIVER FOR SITRONIX ST7586 PANELS
4644 M:      David Lechner <david@lechnology.com>
4645 S:      Maintained
4646 F:      drivers/gpu/drm/tinydrm/st7586.c
4647 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4648
4649 DRM DRIVER FOR SITRONIX ST7735R PANELS
4650 M:      David Lechner <david@lechnology.com>
4651 S:      Maintained
4652 F:      drivers/gpu/drm/tinydrm/st7735r.c
4653 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4654
4655 DRM DRIVER FOR TDFX VIDEO CARDS
4656 S:      Orphan / Obsolete
4657 F:      drivers/gpu/drm/tdfx/
4658
4659 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4660 M:      Dave Airlie <airlied@redhat.com>
4661 S:      Odd Fixes
4662 F:      drivers/gpu/drm/udl/
4663
4664 DRM DRIVER FOR VMWARE VIRTUAL GPU
4665 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4666 M:      Sinclair Yeh <syeh@vmware.com>
4667 M:      Thomas Hellstrom <thellstrom@vmware.com>
4668 L:      dri-devel@lists.freedesktop.org
4669 T:      git git://people.freedesktop.org/~syeh/repos_linux
4670 T:      git git://people.freedesktop.org/~thomash/linux
4671 S:      Supported
4672 F:      drivers/gpu/drm/vmwgfx/
4673 F:      include/uapi/drm/vmwgfx_drm.h
4674
4675 DRM DRIVERS
4676 M:      David Airlie <airlied@linux.ie>
4677 L:      dri-devel@lists.freedesktop.org
4678 T:      git git://anongit.freedesktop.org/drm/drm
4679 B:      https://bugs.freedesktop.org/
4680 C:      irc://chat.freenode.net/dri-devel
4681 S:      Maintained
4682 F:      drivers/gpu/drm/
4683 F:      drivers/gpu/vga/
4684 F:      Documentation/devicetree/bindings/display/
4685 F:      Documentation/devicetree/bindings/gpu/
4686 F:      Documentation/gpu/
4687 F:      include/drm/
4688 F:      include/uapi/drm/
4689 F:      include/linux/vga*
4690
4691 DRM DRIVERS AND MISC GPU PATCHES
4692 M:      Gustavo Padovan <gustavo@padovan.org>
4693 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4694 M:      Sean Paul <seanpaul@chromium.org>
4695 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4696 S:      Maintained
4697 T:      git git://anongit.freedesktop.org/drm/drm-misc
4698 F:      Documentation/gpu/
4699 F:      drivers/gpu/vga/
4700 F:      drivers/gpu/drm/*
4701 F:      include/drm/drm*
4702 F:      include/uapi/drm/drm*
4703 F:      include/linux/vga*
4704
4705 DRM DRIVERS FOR ALLWINNER A10
4706 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4707 L:      dri-devel@lists.freedesktop.org
4708 S:      Supported
4709 F:      drivers/gpu/drm/sun4i/
4710 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4711 T:      git git://anongit.freedesktop.org/drm/drm-misc
4712
4713 DRM DRIVERS FOR AMLOGIC SOCS
4714 M:      Neil Armstrong <narmstrong@baylibre.com>
4715 L:      dri-devel@lists.freedesktop.org
4716 L:      linux-amlogic@lists.infradead.org
4717 W:      http://linux-meson.com/
4718 S:      Supported
4719 F:      drivers/gpu/drm/meson/
4720 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4721 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4722 F:      Documentation/gpu/meson.rst
4723 T:      git git://anongit.freedesktop.org/drm/drm-misc
4724
4725 DRM DRIVERS FOR ATMEL HLCDC
4726 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4727 L:      dri-devel@lists.freedesktop.org
4728 S:      Supported
4729 F:      drivers/gpu/drm/atmel-hlcdc/
4730 F:      Documentation/devicetree/bindings/display/atmel/
4731 T:      git git://anongit.freedesktop.org/drm/drm-misc
4732
4733 DRM DRIVERS FOR BRIDGE CHIPS
4734 M:      Archit Taneja <architt@codeaurora.org>
4735 M:      Andrzej Hajda <a.hajda@samsung.com>
4736 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4737 S:      Maintained
4738 T:      git git://anongit.freedesktop.org/drm/drm-misc
4739 F:      drivers/gpu/drm/bridge/
4740
4741 DRM DRIVERS FOR EXYNOS
4742 M:      Inki Dae <inki.dae@samsung.com>
4743 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4744 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4745 M:      Kyungmin Park <kyungmin.park@samsung.com>
4746 L:      dri-devel@lists.freedesktop.org
4747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4748 S:      Supported
4749 F:      drivers/gpu/drm/exynos/
4750 F:      include/uapi/drm/exynos_drm.h
4751 F:      Documentation/devicetree/bindings/display/exynos/
4752
4753 DRM DRIVERS FOR FREESCALE DCU
4754 M:      Stefan Agner <stefan@agner.ch>
4755 M:      Alison Wang <alison.wang@nxp.com>
4756 L:      dri-devel@lists.freedesktop.org
4757 S:      Supported
4758 F:      drivers/gpu/drm/fsl-dcu/
4759 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4760 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4761 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4762
4763 DRM DRIVERS FOR FREESCALE IMX
4764 M:      Philipp Zabel <p.zabel@pengutronix.de>
4765 L:      dri-devel@lists.freedesktop.org
4766 S:      Maintained
4767 F:      drivers/gpu/drm/imx/
4768 F:      drivers/gpu/ipu-v3/
4769 F:      Documentation/devicetree/bindings/display/imx/
4770
4771 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4772 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4773 L:      dri-devel@lists.freedesktop.org
4774 T:      git git://github.com/patjak/drm-gma500
4775 S:      Maintained
4776 F:      drivers/gpu/drm/gma500/
4777
4778 DRM DRIVERS FOR HISILICON
4779 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4780 M:      Rongrong Zou <zourongrong@gmail.com>
4781 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4782 R:      Chen Feng <puck.chen@hisilicon.com>
4783 L:      dri-devel@lists.freedesktop.org
4784 T:      git git://github.com/xin3liang/linux.git
4785 S:      Maintained
4786 F:      drivers/gpu/drm/hisilicon/
4787 F:      Documentation/devicetree/bindings/display/hisilicon/
4788
4789 DRM DRIVERS FOR MEDIATEK
4790 M:      CK Hu <ck.hu@mediatek.com>
4791 M:      Philipp Zabel <p.zabel@pengutronix.de>
4792 L:      dri-devel@lists.freedesktop.org
4793 S:      Supported
4794 F:      drivers/gpu/drm/mediatek/
4795 F:      Documentation/devicetree/bindings/display/mediatek/
4796
4797 DRM DRIVERS FOR NVIDIA TEGRA
4798 M:      Thierry Reding <thierry.reding@gmail.com>
4799 L:      dri-devel@lists.freedesktop.org
4800 L:      linux-tegra@vger.kernel.org
4801 T:      git git://anongit.freedesktop.org/tegra/linux.git
4802 S:      Supported
4803 F:      drivers/gpu/drm/tegra/
4804 F:      drivers/gpu/host1x/
4805 F:      include/linux/host1x.h
4806 F:      include/uapi/drm/tegra_drm.h
4807 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4808
4809 DRM DRIVERS FOR RENESAS
4810 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4811 L:      dri-devel@lists.freedesktop.org
4812 L:      linux-renesas-soc@vger.kernel.org
4813 T:      git git://linuxtv.org/pinchartl/fbdev
4814 S:      Supported
4815 F:      drivers/gpu/drm/rcar-du/
4816 F:      drivers/gpu/drm/shmobile/
4817 F:      include/linux/platform_data/shmob_drm.h
4818 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4819 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4820 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4821
4822 DRM DRIVERS FOR ROCKCHIP
4823 M:      Sandy Huang <hjc@rock-chips.com>
4824 M:      Heiko Stübner <heiko@sntech.de>
4825 L:      dri-devel@lists.freedesktop.org
4826 S:      Maintained
4827 F:      drivers/gpu/drm/rockchip/
4828 F:      Documentation/devicetree/bindings/display/rockchip/
4829 T:      git git://anongit.freedesktop.org/drm/drm-misc
4830
4831 DRM DRIVERS FOR STI
4832 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4833 M:      Vincent Abriou <vincent.abriou@st.com>
4834 L:      dri-devel@lists.freedesktop.org
4835 T:      git git://anongit.freedesktop.org/drm/drm-misc
4836 S:      Maintained
4837 F:      drivers/gpu/drm/sti
4838 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4839
4840 DRM DRIVERS FOR STM
4841 M:      Yannick Fertre <yannick.fertre@st.com>
4842 M:      Philippe Cornu <philippe.cornu@st.com>
4843 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4844 M:      Vincent Abriou <vincent.abriou@st.com>
4845 L:      dri-devel@lists.freedesktop.org
4846 T:      git git://anongit.freedesktop.org/drm/drm-misc
4847 S:      Maintained
4848 F:      drivers/gpu/drm/stm
4849 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4850
4851 DRM DRIVERS FOR TI LCDC
4852 M:      Jyri Sarha <jsarha@ti.com>
4853 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4854 L:      dri-devel@lists.freedesktop.org
4855 S:      Maintained
4856 F:      drivers/gpu/drm/tilcdc/
4857 F:      Documentation/devicetree/bindings/display/tilcdc/
4858
4859 DRM DRIVERS FOR TI OMAP
4860 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4861 L:      dri-devel@lists.freedesktop.org
4862 S:      Maintained
4863 F:      drivers/gpu/drm/omapdrm/
4864 F:      Documentation/devicetree/bindings/display/ti/
4865
4866 DRM DRIVERS FOR V3D
4867 M:      Eric Anholt <eric@anholt.net>
4868 S:      Supported
4869 F:      drivers/gpu/drm/v3d/
4870 F:      include/uapi/drm/v3d_drm.h
4871 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4872 T:      git git://anongit.freedesktop.org/drm/drm-misc
4873
4874 DRM DRIVERS FOR VC4
4875 M:      Eric Anholt <eric@anholt.net>
4876 T:      git git://github.com/anholt/linux
4877 S:      Supported
4878 F:      drivers/gpu/drm/vc4/
4879 F:      include/uapi/drm/vc4_drm.h
4880 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4881 T:      git git://anongit.freedesktop.org/drm/drm-misc
4882
4883 DRM DRIVERS FOR VIVANTE GPU IP
4884 M:      Lucas Stach <l.stach@pengutronix.de>
4885 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4886 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4887 L:      etnaviv@lists.freedesktop.org
4888 L:      dri-devel@lists.freedesktop.org
4889 S:      Maintained
4890 F:      drivers/gpu/drm/etnaviv/
4891 F:      include/uapi/drm/etnaviv_drm.h
4892 F:      Documentation/devicetree/bindings/display/etnaviv/
4893
4894 DRM DRIVERS FOR ZTE ZX
4895 M:      Shawn Guo <shawnguo@kernel.org>
4896 L:      dri-devel@lists.freedesktop.org
4897 S:      Maintained
4898 F:      drivers/gpu/drm/zte/
4899 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901
4902 DRM PANEL DRIVERS
4903 M:      Thierry Reding <thierry.reding@gmail.com>
4904 L:      dri-devel@lists.freedesktop.org
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906 S:      Maintained
4907 F:      drivers/gpu/drm/drm_panel.c
4908 F:      drivers/gpu/drm/panel/
4909 F:      include/drm/drm_panel.h
4910 F:      Documentation/devicetree/bindings/display/panel/
4911
4912 DRM TINYDRM DRIVERS
4913 M:      Noralf Trønnes <noralf@tronnes.org>
4914 W:      https://github.com/notro/tinydrm/wiki/Development
4915 T:      git git://anongit.freedesktop.org/drm/drm-misc
4916 S:      Maintained
4917 F:      drivers/gpu/drm/tinydrm/
4918 F:      include/drm/tinydrm/
4919
4920 DRM DRIVERS FOR XEN
4921 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4922 T:      git git://anongit.freedesktop.org/drm/drm-misc
4923 L:      dri-devel@lists.freedesktop.org
4924 L:      xen-devel@lists.xen.org
4925 S:      Supported
4926 F:      drivers/gpu/drm/xen/
4927 F:      Documentation/gpu/xen-front.rst
4928
4929 DRM TTM SUBSYSTEM
4930 M:      Christian Koenig <christian.koenig@amd.com>
4931 M:      Huang Rui <ray.huang@amd.com>
4932 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4933 T:      git git://people.freedesktop.org/~agd5f/linux
4934 S:      Maintained
4935 L:      dri-devel@lists.freedesktop.org
4936 F:      include/drm/ttm/
4937 F:      drivers/gpu/drm/ttm/
4938
4939 DSBR100 USB FM RADIO DRIVER
4940 M:      Alexey Klimov <klimov.linux@gmail.com>
4941 L:      linux-media@vger.kernel.org
4942 T:      git git://linuxtv.org/media_tree.git
4943 S:      Maintained
4944 F:      drivers/media/radio/dsbr100.c
4945
4946 DSCC4 DRIVER
4947 M:      Francois Romieu <romieu@fr.zoreil.com>
4948 L:      netdev@vger.kernel.org
4949 S:      Maintained
4950 F:      drivers/net/wan/dscc4.c
4951
4952 DT3155 MEDIA DRIVER
4953 M:      Hans Verkuil <hverkuil@xs4all.nl>
4954 L:      linux-media@vger.kernel.org
4955 T:      git git://linuxtv.org/media_tree.git
4956 W:      https://linuxtv.org
4957 S:      Odd Fixes
4958 F:      drivers/media/pci/dt3155/
4959
4960 DVB_USB_AF9015 MEDIA DRIVER
4961 M:      Antti Palosaari <crope@iki.fi>
4962 L:      linux-media@vger.kernel.org
4963 W:      https://linuxtv.org
4964 W:      http://palosaari.fi/linux/
4965 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4966 T:      git git://linuxtv.org/anttip/media_tree.git
4967 S:      Maintained
4968 F:      drivers/media/usb/dvb-usb-v2/af9015*
4969
4970 DVB_USB_AF9035 MEDIA DRIVER
4971 M:      Antti Palosaari <crope@iki.fi>
4972 L:      linux-media@vger.kernel.org
4973 W:      https://linuxtv.org
4974 W:      http://palosaari.fi/linux/
4975 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4976 T:      git git://linuxtv.org/anttip/media_tree.git
4977 S:      Maintained
4978 F:      drivers/media/usb/dvb-usb-v2/af9035*
4979
4980 DVB_USB_ANYSEE MEDIA DRIVER
4981 M:      Antti Palosaari <crope@iki.fi>
4982 L:      linux-media@vger.kernel.org
4983 W:      https://linuxtv.org
4984 W:      http://palosaari.fi/linux/
4985 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4986 T:      git git://linuxtv.org/anttip/media_tree.git
4987 S:      Maintained
4988 F:      drivers/media/usb/dvb-usb-v2/anysee*
4989
4990 DVB_USB_AU6610 MEDIA DRIVER
4991 M:      Antti Palosaari <crope@iki.fi>
4992 L:      linux-media@vger.kernel.org
4993 W:      https://linuxtv.org
4994 W:      http://palosaari.fi/linux/
4995 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4996 T:      git git://linuxtv.org/anttip/media_tree.git
4997 S:      Maintained
4998 F:      drivers/media/usb/dvb-usb-v2/au6610*
4999
5000 DVB_USB_CE6230 MEDIA DRIVER
5001 M:      Antti Palosaari <crope@iki.fi>
5002 L:      linux-media@vger.kernel.org
5003 W:      https://linuxtv.org
5004 W:      http://palosaari.fi/linux/
5005 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5006 T:      git git://linuxtv.org/anttip/media_tree.git
5007 S:      Maintained
5008 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5009
5010 DVB_USB_CXUSB MEDIA DRIVER
5011 M:      Michael Krufky <mkrufky@linuxtv.org>
5012 L:      linux-media@vger.kernel.org
5013 W:      https://linuxtv.org
5014 W:      http://github.com/mkrufky
5015 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5016 T:      git git://linuxtv.org/media_tree.git
5017 S:      Maintained
5018 F:      drivers/media/usb/dvb-usb/cxusb*
5019
5020 DVB_USB_EC168 MEDIA DRIVER
5021 M:      Antti Palosaari <crope@iki.fi>
5022 L:      linux-media@vger.kernel.org
5023 W:      https://linuxtv.org
5024 W:      http://palosaari.fi/linux/
5025 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5026 T:      git git://linuxtv.org/anttip/media_tree.git
5027 S:      Maintained
5028 F:      drivers/media/usb/dvb-usb-v2/ec168*
5029
5030 DVB_USB_GL861 MEDIA DRIVER
5031 M:      Antti Palosaari <crope@iki.fi>
5032 L:      linux-media@vger.kernel.org
5033 W:      https://linuxtv.org
5034 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5035 T:      git git://linuxtv.org/anttip/media_tree.git
5036 S:      Maintained
5037 F:      drivers/media/usb/dvb-usb-v2/gl861*
5038
5039 DVB_USB_MXL111SF MEDIA DRIVER
5040 M:      Michael Krufky <mkrufky@linuxtv.org>
5041 L:      linux-media@vger.kernel.org
5042 W:      https://linuxtv.org
5043 W:      http://github.com/mkrufky
5044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5045 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5046 S:      Maintained
5047 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5048
5049 DVB_USB_RTL28XXU MEDIA DRIVER
5050 M:      Antti Palosaari <crope@iki.fi>
5051 L:      linux-media@vger.kernel.org
5052 W:      https://linuxtv.org
5053 W:      http://palosaari.fi/linux/
5054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5055 T:      git git://linuxtv.org/anttip/media_tree.git
5056 S:      Maintained
5057 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5058
5059 DVB_USB_V2 MEDIA DRIVER
5060 M:      Antti Palosaari <crope@iki.fi>
5061 L:      linux-media@vger.kernel.org
5062 W:      https://linuxtv.org
5063 W:      http://palosaari.fi/linux/
5064 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5065 T:      git git://linuxtv.org/anttip/media_tree.git
5066 S:      Maintained
5067 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5068 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5069
5070 DYNAMIC DEBUG
5071 M:      Jason Baron <jbaron@akamai.com>
5072 S:      Maintained
5073 F:      lib/dynamic_debug.c
5074 F:      include/linux/dynamic_debug.h
5075
5076 DYNAMIC INTERRUPT MODERATION
5077 M:      Tal Gilboa <talgi@mellanox.com>
5078 S:      Maintained
5079 F:      include/linux/net_dim.h
5080
5081 DZ DECSTATION DZ11 SERIAL DRIVER
5082 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5083 S:      Maintained
5084 F:      drivers/tty/serial/dz.*
5085
5086 E3X0 POWER BUTTON DRIVER
5087 M:      Moritz Fischer <moritz.fischer@ettus.com>
5088 L:      usrp-users@lists.ettus.com
5089 W:      http://www.ettus.com
5090 S:      Supported
5091 F:      drivers/input/misc/e3x0-button.c
5092 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5093
5094 E4000 MEDIA DRIVER
5095 M:      Antti Palosaari <crope@iki.fi>
5096 L:      linux-media@vger.kernel.org
5097 W:      https://linuxtv.org
5098 W:      http://palosaari.fi/linux/
5099 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5100 T:      git git://linuxtv.org/anttip/media_tree.git
5101 S:      Maintained
5102 F:      drivers/media/tuners/e4000*
5103
5104 EARTH_PT1 MEDIA DRIVER
5105 M:      Akihiro Tsukada <tskd08@gmail.com>
5106 L:      linux-media@vger.kernel.org
5107 S:      Odd Fixes
5108 F:      drivers/media/pci/pt1/
5109
5110 EARTH_PT3 MEDIA DRIVER
5111 M:      Akihiro Tsukada <tskd08@gmail.com>
5112 L:      linux-media@vger.kernel.org
5113 S:      Odd Fixes
5114 F:      drivers/media/pci/pt3/
5115
5116 EC100 MEDIA DRIVER
5117 M:      Antti Palosaari <crope@iki.fi>
5118 L:      linux-media@vger.kernel.org
5119 W:      https://linuxtv.org
5120 W:      http://palosaari.fi/linux/
5121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5122 T:      git git://linuxtv.org/anttip/media_tree.git
5123 S:      Maintained
5124 F:      drivers/media/dvb-frontends/ec100*
5125
5126 ECRYPT FILE SYSTEM
5127 M:      Tyler Hicks <tyhicks@canonical.com>
5128 L:      ecryptfs@vger.kernel.org
5129 W:      http://ecryptfs.org
5130 W:      https://launchpad.net/ecryptfs
5131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5132 S:      Supported
5133 F:      Documentation/filesystems/ecryptfs.txt
5134 F:      fs/ecryptfs/
5135
5136 EDAC-AMD64
5137 M:      Borislav Petkov <bp@alien8.de>
5138 L:      linux-edac@vger.kernel.org
5139 S:      Maintained
5140 F:      drivers/edac/amd64_edac*
5141
5142 EDAC-CALXEDA
5143 M:      Robert Richter <rric@kernel.org>
5144 L:      linux-edac@vger.kernel.org
5145 S:      Maintained
5146 F:      drivers/edac/highbank*
5147
5148 EDAC-CAVIUM OCTEON
5149 M:      Ralf Baechle <ralf@linux-mips.org>
5150 M:      David Daney <david.daney@cavium.com>
5151 L:      linux-edac@vger.kernel.org
5152 L:      linux-mips@linux-mips.org
5153 S:      Supported
5154 F:      drivers/edac/octeon_edac*
5155
5156 EDAC-CAVIUM THUNDERX
5157 M:      David Daney <david.daney@cavium.com>
5158 M:      Jan Glauber <jglauber@cavium.com>
5159 L:      linux-edac@vger.kernel.org
5160 S:      Supported
5161 F:      drivers/edac/thunderx_edac*
5162
5163 EDAC-CORE
5164 M:      Borislav Petkov <bp@alien8.de>
5165 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5166 L:      linux-edac@vger.kernel.org
5167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5169 S:      Supported
5170 F:      Documentation/admin-guide/ras.rst
5171 F:      Documentation/driver-api/edac.rst
5172 F:      drivers/edac/
5173 F:      include/linux/edac.h
5174
5175 EDAC-E752X
5176 M:      Mark Gross <mark.gross@intel.com>
5177 L:      linux-edac@vger.kernel.org
5178 S:      Maintained
5179 F:      drivers/edac/e752x_edac.c
5180
5181 EDAC-E7XXX
5182 L:      linux-edac@vger.kernel.org
5183 S:      Maintained
5184 F:      drivers/edac/e7xxx_edac.c
5185
5186 EDAC-FSL_DDR
5187 M:      York Sun <york.sun@nxp.com>
5188 L:      linux-edac@vger.kernel.org
5189 S:      Maintained
5190 F:      drivers/edac/fsl_ddr_edac.*
5191
5192 EDAC-GHES
5193 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5194 L:      linux-edac@vger.kernel.org
5195 S:      Maintained
5196 F:      drivers/edac/ghes_edac.c
5197
5198 EDAC-I3000
5199 L:      linux-edac@vger.kernel.org
5200 S:      Orphan
5201 F:      drivers/edac/i3000_edac.c
5202
5203 EDAC-I5000
5204 L:      linux-edac@vger.kernel.org
5205 S:      Maintained
5206 F:      drivers/edac/i5000_edac.c
5207
5208 EDAC-I5400
5209 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5210 L:      linux-edac@vger.kernel.org
5211 S:      Maintained
5212 F:      drivers/edac/i5400_edac.c
5213
5214 EDAC-I7300
5215 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5216 L:      linux-edac@vger.kernel.org
5217 S:      Maintained
5218 F:      drivers/edac/i7300_edac.c
5219
5220 EDAC-I7CORE
5221 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5222 L:      linux-edac@vger.kernel.org
5223 S:      Maintained
5224 F:      drivers/edac/i7core_edac.c
5225
5226 EDAC-I82443BXGX
5227 M:      Tim Small <tim@buttersideup.com>
5228 L:      linux-edac@vger.kernel.org
5229 S:      Maintained
5230 F:      drivers/edac/i82443bxgx_edac.c
5231
5232 EDAC-I82975X
5233 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5234 M:      "Arvind R." <arvino55@gmail.com>
5235 L:      linux-edac@vger.kernel.org
5236 S:      Maintained
5237 F:      drivers/edac/i82975x_edac.c
5238
5239 EDAC-IE31200
5240 M:      Jason Baron <jbaron@akamai.com>
5241 L:      linux-edac@vger.kernel.org
5242 S:      Maintained
5243 F:      drivers/edac/ie31200_edac.c
5244
5245 EDAC-MPC85XX
5246 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5247 L:      linux-edac@vger.kernel.org
5248 S:      Maintained
5249 F:      drivers/edac/mpc85xx_edac.[ch]
5250
5251 EDAC-PASEMI
5252 M:      Egor Martovetsky <egor@pasemi.com>
5253 L:      linux-edac@vger.kernel.org
5254 S:      Maintained
5255 F:      drivers/edac/pasemi_edac.c
5256
5257 EDAC-PND2
5258 M:      Tony Luck <tony.luck@intel.com>
5259 L:      linux-edac@vger.kernel.org
5260 S:      Maintained
5261 F:      drivers/edac/pnd2_edac.[ch]
5262
5263 EDAC-R82600
5264 M:      Tim Small <tim@buttersideup.com>
5265 L:      linux-edac@vger.kernel.org
5266 S:      Maintained
5267 F:      drivers/edac/r82600_edac.c
5268
5269 EDAC-SBRIDGE
5270 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5271 L:      linux-edac@vger.kernel.org
5272 S:      Maintained
5273 F:      drivers/edac/sb_edac.c
5274
5275 EDAC-SKYLAKE
5276 M:      Tony Luck <tony.luck@intel.com>
5277 L:      linux-edac@vger.kernel.org
5278 S:      Maintained
5279 F:      drivers/edac/skx_edac.c
5280
5281 EDAC-TI
5282 M:      Tero Kristo <t-kristo@ti.com>
5283 L:      linux-edac@vger.kernel.org
5284 S:      Maintained
5285 F:      drivers/edac/ti_edac.c
5286
5287 EDIROL UA-101/UA-1000 DRIVER
5288 M:      Clemens Ladisch <clemens@ladisch.de>
5289 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5290 T:      git git://git.alsa-project.org/alsa-kernel.git
5291 S:      Maintained
5292 F:      sound/usb/misc/ua101.c
5293
5294 EFI TEST DRIVER
5295 L:      linux-efi@vger.kernel.org
5296 M:      Ivan Hu <ivan.hu@canonical.com>
5297 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5298 S:      Maintained
5299 F:      drivers/firmware/efi/test/
5300
5301 EFI VARIABLE FILESYSTEM
5302 M:      Matthew Garrett <matthew.garrett@nebula.com>
5303 M:      Jeremy Kerr <jk@ozlabs.org>
5304 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5306 L:      linux-efi@vger.kernel.org
5307 S:      Maintained
5308 F:      fs/efivarfs/
5309
5310 EFIFB FRAMEBUFFER DRIVER
5311 L:      linux-fbdev@vger.kernel.org
5312 M:      Peter Jones <pjones@redhat.com>
5313 S:      Maintained
5314 F:      drivers/video/fbdev/efifb.c
5315
5316 EFS FILESYSTEM
5317 W:      http://aeschi.ch.eu.org/efs/
5318 S:      Orphan
5319 F:      fs/efs/
5320
5321 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5322 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5323 L:      netdev@vger.kernel.org
5324 S:      Maintained
5325 F:      drivers/net/ethernet/ibm/ehea/
5326
5327 EM28XX VIDEO4LINUX DRIVER
5328 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5329 L:      linux-media@vger.kernel.org
5330 W:      https://linuxtv.org
5331 T:      git git://linuxtv.org/media_tree.git
5332 S:      Maintained
5333 F:      drivers/media/usb/em28xx/
5334 F:      Documentation/media/v4l-drivers/em28xx*
5335
5336 EMBEDDED LINUX
5337 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5338 M:      Matt Mackall <mpm@selenic.com>
5339 M:      David Woodhouse <dwmw2@infradead.org>
5340 L:      linux-embedded@vger.kernel.org
5341 S:      Maintained
5342
5343 Emulex 10Gbps iSCSI - OneConnect DRIVER
5344 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5345 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5346 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5347 L:      linux-scsi@vger.kernel.org
5348 W:      http://www.broadcom.com
5349 S:      Supported
5350 F:      drivers/scsi/be2iscsi/
5351
5352 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5353 M:      Sathya Perla <sathya.perla@broadcom.com>
5354 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5355 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5356 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5357 L:      netdev@vger.kernel.org
5358 W:      http://www.emulex.com
5359 S:      Supported
5360 F:      drivers/net/ethernet/emulex/benet/
5361
5362 EMULEX ONECONNECT ROCE DRIVER
5363 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5364 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5365 L:      linux-rdma@vger.kernel.org
5366 W:      http://www.broadcom.com
5367 S:      Odd Fixes
5368 F:      drivers/infiniband/hw/ocrdma/
5369 F:      include/uapi/rdma/ocrdma-abi.h
5370
5371 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5372 M:      James Smart <james.smart@broadcom.com>
5373 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5374 L:      linux-scsi@vger.kernel.org
5375 W:      http://www.broadcom.com
5376 S:      Supported
5377 F:      drivers/scsi/lpfc/
5378
5379 ENE CB710 FLASH CARD READER DRIVER
5380 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5381 S:      Maintained
5382 F:      drivers/misc/cb710/
5383 F:      drivers/mmc/host/cb710-mmc.*
5384 F:      include/linux/cb710.h
5385
5386 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5387 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5388 S:      Maintained
5389 F:      drivers/media/rc/ene_ir.*
5390
5391 EPSON S1D13XXX FRAMEBUFFER DRIVER
5392 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5393 S:      Maintained
5394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5395 F:      drivers/video/fbdev/s1d13xxxfb.c
5396 F:      include/video/s1d13xxxfb.h
5397
5398 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5399 M:      Jeff Layton <jlayton@kernel.org>
5400 S:      Maintained
5401 F:      lib/errseq.c
5402 F:      include/linux/errseq.h
5403
5404 ET131X NETWORK DRIVER
5405 M:      Mark Einon <mark.einon@gmail.com>
5406 S:      Odd Fixes
5407 F:      drivers/net/ethernet/agere/
5408
5409 ETHERNET BRIDGE
5410 M:      Stephen Hemminger <stephen@networkplumber.org>
5411 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5412 L:      netdev@vger.kernel.org
5413 W:      http://www.linuxfoundation.org/en/Net:Bridge
5414 S:      Maintained
5415 F:      include/linux/netfilter_bridge/
5416 F:      net/bridge/
5417
5418 ETHERNET PHY LIBRARY
5419 M:      Andrew Lunn <andrew@lunn.ch>
5420 M:      Florian Fainelli <f.fainelli@gmail.com>
5421 L:      netdev@vger.kernel.org
5422 S:      Maintained
5423 F:      Documentation/ABI/testing/sysfs-bus-mdio
5424 F:      Documentation/devicetree/bindings/net/mdio*
5425 F:      Documentation/networking/phy.txt
5426 F:      drivers/net/phy/
5427 F:      drivers/of/of_mdio.c
5428 F:      drivers/of/of_net.c
5429 F:      include/linux/*mdio*.h
5430 F:      include/linux/of_net.h
5431 F:      include/linux/phy.h
5432 F:      include/linux/phy_fixed.h
5433 F:      include/linux/platform_data/mdio-bcm-unimac.h
5434 F:      include/trace/events/mdio.h
5435 F:      include/uapi/linux/mdio.h
5436 F:      include/uapi/linux/mii.h
5437
5438 EXT2 FILE SYSTEM
5439 M:      Jan Kara <jack@suse.com>
5440 L:      linux-ext4@vger.kernel.org
5441 S:      Maintained
5442 F:      Documentation/filesystems/ext2.txt
5443 F:      fs/ext2/
5444 F:      include/linux/ext2*
5445
5446 EXT4 FILE SYSTEM
5447 M:      "Theodore Ts'o" <tytso@mit.edu>
5448 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5449 L:      linux-ext4@vger.kernel.org
5450 W:      http://ext4.wiki.kernel.org
5451 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5453 S:      Maintained
5454 F:      Documentation/filesystems/ext4.txt
5455 F:      fs/ext4/
5456
5457 Extended Verification Module (EVM)
5458 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5459 L:      linux-integrity@vger.kernel.org
5460 S:      Supported
5461 F:      security/integrity/evm/
5462
5463 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5464 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5465 L:      linux-efi@vger.kernel.org
5466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5467 S:      Maintained
5468 F:      Documentation/efi-stub.txt
5469 F:      arch/*/kernel/efi.c
5470 F:      arch/x86/boot/compressed/eboot.[ch]
5471 F:      arch/*/include/asm/efi.h
5472 F:      arch/x86/platform/efi/
5473 F:      drivers/firmware/efi/
5474 F:      include/linux/efi*.h
5475 F:      arch/arm/boot/compressed/efi-header.S
5476 F:      arch/arm64/kernel/efi-entry.S
5477
5478 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5479 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5480 M:      Chanwoo Choi <cw00.choi@samsung.com>
5481 L:      linux-kernel@vger.kernel.org
5482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5483 S:      Maintained
5484 F:      drivers/extcon/
5485 F:      include/linux/extcon/
5486 F:      include/linux/extcon.h
5487 F:      Documentation/extcon/
5488 F:      Documentation/devicetree/bindings/extcon/
5489
5490 EXYNOS DP DRIVER
5491 M:      Jingoo Han <jingoohan1@gmail.com>
5492 L:      dri-devel@lists.freedesktop.org
5493 S:      Maintained
5494 F:      drivers/gpu/drm/exynos/exynos_dp*
5495
5496 EXYNOS SYSMMU (IOMMU) driver
5497 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5498 L:      iommu@lists.linux-foundation.org
5499 S:      Maintained
5500 F:      drivers/iommu/exynos-iommu.c
5501
5502 EZchip NPS platform support
5503 M:      Vineet Gupta <vgupta@synopsys.com>
5504 M:      Ofer Levi <oferle@mellanox.com>
5505 S:      Supported
5506 F:      arch/arc/plat-eznps
5507 F:      arch/arc/boot/dts/eznps.dts
5508
5509 F2FS FILE SYSTEM
5510 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5511 M:      Chao Yu <yuchao0@huawei.com>
5512 L:      linux-f2fs-devel@lists.sourceforge.net
5513 W:      https://f2fs.wiki.kernel.org/
5514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5515 S:      Maintained
5516 F:      Documentation/filesystems/f2fs.txt
5517 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5518 F:      fs/f2fs/
5519 F:      include/linux/f2fs_fs.h
5520 F:      include/trace/events/f2fs.h
5521
5522 F71805F HARDWARE MONITORING DRIVER
5523 M:      Jean Delvare <jdelvare@suse.com>
5524 L:      linux-hwmon@vger.kernel.org
5525 S:      Maintained
5526 F:      Documentation/hwmon/f71805f
5527 F:      drivers/hwmon/f71805f.c
5528
5529 FADDR2LINE
5530 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5531 S:      Maintained
5532 F:      scripts/faddr2line
5533
5534 FAILOVER MODULE
5535 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5536 L:      netdev@vger.kernel.org
5537 S:      Supported
5538 F:      net/core/failover.c
5539 F:      include/net/failover.h
5540 F:      Documentation/networking/failover.rst
5541
5542 FANOTIFY
5543 M:      Jan Kara <jack@suse.cz>
5544 R:      Amir Goldstein <amir73il@gmail.com>
5545 L:      linux-fsdevel@vger.kernel.org
5546 S:      Maintained
5547 F:      fs/notify/fanotify/
5548 F:      include/linux/fanotify.h
5549 F:      include/uapi/linux/fanotify.h
5550
5551 FARSYNC SYNCHRONOUS DRIVER
5552 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5553 W:      http://www.farsite.co.uk/
5554 S:      Supported
5555 F:      drivers/net/wan/farsync.*
5556
5557 FAULT INJECTION SUPPORT
5558 M:      Akinobu Mita <akinobu.mita@gmail.com>
5559 S:      Supported
5560 F:      Documentation/fault-injection/
5561 F:      lib/fault-inject.c
5562
5563 FBTFT Framebuffer drivers
5564 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5565 S:      Maintained
5566 F:      drivers/staging/fbtft/
5567
5568 FC0011 TUNER DRIVER
5569 M:      Michael Buesch <m@bues.ch>
5570 L:      linux-media@vger.kernel.org
5571 S:      Maintained
5572 F:      drivers/media/tuners/fc0011.h
5573 F:      drivers/media/tuners/fc0011.c
5574
5575 FC2580 MEDIA DRIVER
5576 M:      Antti Palosaari <crope@iki.fi>
5577 L:      linux-media@vger.kernel.org
5578 W:      https://linuxtv.org
5579 W:      http://palosaari.fi/linux/
5580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5581 T:      git git://linuxtv.org/anttip/media_tree.git
5582 S:      Maintained
5583 F:      drivers/media/tuners/fc2580*
5584
5585 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5586 M:      Johannes Thumshirn <jth@kernel.org>
5587 L:      linux-scsi@vger.kernel.org
5588 W:      www.Open-FCoE.org
5589 S:      Supported
5590 F:      drivers/scsi/libfc/
5591 F:      drivers/scsi/fcoe/
5592 F:      include/scsi/fc/
5593 F:      include/scsi/libfc.h
5594 F:      include/scsi/libfcoe.h
5595 F:      include/uapi/scsi/fc/
5596
5597 FILE LOCKING (flock() and fcntl()/lockf())
5598 M:      Jeff Layton <jlayton@kernel.org>
5599 M:      "J. Bruce Fields" <bfields@fieldses.org>
5600 L:      linux-fsdevel@vger.kernel.org
5601 S:      Maintained
5602 F:      include/linux/fcntl.h
5603 F:      include/uapi/linux/fcntl.h
5604 F:      fs/fcntl.c
5605 F:      fs/locks.c
5606
5607 FILESYSTEMS (VFS and infrastructure)
5608 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5609 L:      linux-fsdevel@vger.kernel.org
5610 S:      Maintained
5611 F:      fs/*
5612 F:      include/linux/fs.h
5613 F:      include/uapi/linux/fs.h
5614
5615 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5616 M:      Riku Voipio <riku.voipio@iki.fi>
5617 L:      linux-hwmon@vger.kernel.org
5618 S:      Maintained
5619 F:      drivers/hwmon/f75375s.c
5620 F:      include/linux/f75375s.h
5621
5622 FIREWIRE AUDIO DRIVERS
5623 M:      Clemens Ladisch <clemens@ladisch.de>
5624 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5625 T:      git git://git.alsa-project.org/alsa-kernel.git
5626 S:      Maintained
5627 F:      sound/firewire/
5628
5629 FIREWIRE MEDIA DRIVERS (firedtv)
5630 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5631 L:      linux-media@vger.kernel.org
5632 L:      linux1394-devel@lists.sourceforge.net
5633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5634 S:      Maintained
5635 F:      drivers/media/firewire/
5636
5637 FIREWIRE SBP-2 TARGET
5638 M:      Chris Boot <bootc@bootc.net>
5639 L:      linux-scsi@vger.kernel.org
5640 L:      target-devel@vger.kernel.org
5641 L:      linux1394-devel@lists.sourceforge.net
5642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5643 S:      Maintained
5644 F:      drivers/target/sbp/
5645
5646 FIREWIRE SUBSYSTEM
5647 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5648 L:      linux1394-devel@lists.sourceforge.net
5649 W:      http://ieee1394.wiki.kernel.org/
5650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5651 S:      Maintained
5652 F:      drivers/firewire/
5653 F:      include/linux/firewire.h
5654 F:      include/uapi/linux/firewire*.h
5655 F:      tools/firewire/
5656
5657 FIRMWARE LOADER (request_firmware)
5658 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5659 L:      linux-kernel@vger.kernel.org
5660 S:      Maintained
5661 F:      Documentation/firmware_class/
5662 F:      drivers/base/firmware_loader/
5663 F:      include/linux/firmware.h
5664
5665 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5666 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5667 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5668 S:      Maintained
5669 F:      drivers/block/rsxx/
5670
5671 FLOPPY DRIVER
5672 M:      Jiri Kosina <jikos@kernel.org>
5673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5674 S:      Odd fixes
5675 F:      drivers/block/floppy.c
5676
5677 FMC SUBSYSTEM
5678 M:      Alessandro Rubini <rubini@gnudd.com>
5679 W:      http://www.ohwr.org/projects/fmc-bus
5680 S:      Supported
5681 F:      drivers/fmc/
5682 F:      include/linux/fmc*.h
5683 F:      include/linux/ipmi-fru.h
5684 K:      fmc_d.*register
5685
5686 FPGA MANAGER FRAMEWORK
5687 M:      Alan Tull <atull@kernel.org>
5688 M:      Moritz Fischer <mdf@kernel.org>
5689 L:      linux-fpga@vger.kernel.org
5690 S:      Maintained
5691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5692 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5693 F:      Documentation/fpga/
5694 F:      Documentation/driver-api/fpga/
5695 F:      Documentation/devicetree/bindings/fpga/
5696 F:      drivers/fpga/
5697 F:      include/linux/fpga/
5698 W:      http://www.rocketboards.org
5699
5700 FPU EMULATOR
5701 M:      Bill Metzenthen <billm@melbpc.org.au>
5702 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5703 S:      Maintained
5704 F:      arch/x86/math-emu/
5705
5706 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5707 L:      netdev@vger.kernel.org
5708 S:      Orphan
5709 F:      drivers/net/wan/dlci.c
5710 F:      drivers/net/wan/sdla.c
5711
5712 FRAMEBUFFER LAYER
5713 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5714 L:      dri-devel@lists.freedesktop.org
5715 L:      linux-fbdev@vger.kernel.org
5716 T:      git git://github.com/bzolnier/linux.git
5717 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5718 S:      Maintained
5719 F:      Documentation/fb/
5720 F:      drivers/video/
5721 F:      include/video/
5722 F:      include/linux/fb.h
5723 F:      include/uapi/video/
5724 F:      include/uapi/linux/fb.h
5725
5726 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5727 M:      Horia Geantă <horia.geanta@nxp.com>
5728 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5729 L:      linux-crypto@vger.kernel.org
5730 S:      Maintained
5731 F:      drivers/crypto/caam/
5732 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5733
5734 FREESCALE DIU FRAMEBUFFER DRIVER
5735 M:      Timur Tabi <timur@kernel.org>
5736 L:      linux-fbdev@vger.kernel.org
5737 S:      Maintained
5738 F:      drivers/video/fbdev/fsl-diu-fb.*
5739
5740 FREESCALE DMA DRIVER
5741 M:      Li Yang <leoyang.li@nxp.com>
5742 M:      Zhang Wei <zw@zh-kernel.org>
5743 L:      linuxppc-dev@lists.ozlabs.org
5744 S:      Maintained
5745 F:      drivers/dma/fsldma.*
5746
5747 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5748 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5749 L:      netdev@vger.kernel.org
5750 S:      Maintained
5751 F:      drivers/net/ethernet/freescale/gianfar*
5752 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5753
5754 FREESCALE GPMI NAND DRIVER
5755 M:      Han Xu <han.xu@nxp.com>
5756 L:      linux-mtd@lists.infradead.org
5757 S:      Maintained
5758 F:      drivers/mtd/nand/raw/gpmi-nand/*
5759
5760 FREESCALE I2C CPM DRIVER
5761 M:      Jochen Friedrich <jochen@scram.de>
5762 L:      linuxppc-dev@lists.ozlabs.org
5763 L:      linux-i2c@vger.kernel.org
5764 S:      Maintained
5765 F:      drivers/i2c/busses/i2c-cpm.c
5766
5767 FREESCALE IMX / MXC FEC DRIVER
5768 M:      Fugang Duan <fugang.duan@nxp.com>
5769 L:      netdev@vger.kernel.org
5770 S:      Maintained
5771 F:      drivers/net/ethernet/freescale/fec_main.c
5772 F:      drivers/net/ethernet/freescale/fec_ptp.c
5773 F:      drivers/net/ethernet/freescale/fec.h
5774 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5775
5776 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5777 M:      Sascha Hauer <s.hauer@pengutronix.de>
5778 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5779 L:      linux-fbdev@vger.kernel.org
5780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5781 S:      Maintained
5782 F:      include/linux/platform_data/video-imxfb.h
5783 F:      drivers/video/fbdev/imxfb.c
5784
5785 FREESCALE QORIQ DPAA ETHERNET DRIVER
5786 M:      Madalin Bucur <madalin.bucur@nxp.com>
5787 L:      netdev@vger.kernel.org
5788 S:      Maintained
5789 F:      drivers/net/ethernet/freescale/dpaa
5790
5791 FREESCALE QORIQ DPAA FMAN DRIVER
5792 M:      Madalin Bucur <madalin.bucur@nxp.com>
5793 L:      netdev@vger.kernel.org
5794 S:      Maintained
5795 F:      drivers/net/ethernet/freescale/fman
5796 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5797
5798 FREESCALE QORIQ PTP CLOCK DRIVER
5799 M:      Yangbo Lu <yangbo.lu@nxp.com>
5800 L:      netdev@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/ptp/ptp_qoriq.c
5803 F:      include/linux/fsl/ptp_qoriq.h
5804 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5805
5806 FREESCALE QUAD SPI DRIVER
5807 M:      Han Xu <han.xu@nxp.com>
5808 L:      linux-mtd@lists.infradead.org
5809 S:      Maintained
5810 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5811
5812 FREESCALE QUICC ENGINE LIBRARY
5813 M:      Qiang Zhao <qiang.zhao@nxp.com>
5814 L:      linuxppc-dev@lists.ozlabs.org
5815 S:      Maintained
5816 F:      drivers/soc/fsl/qe/
5817 F:      include/soc/fsl/*qe*.h
5818 F:      include/soc/fsl/*ucc*.h
5819
5820 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5821 M:      Li Yang <leoyang.li@nxp.com>
5822 L:      netdev@vger.kernel.org
5823 L:      linuxppc-dev@lists.ozlabs.org
5824 S:      Maintained
5825 F:      drivers/net/ethernet/freescale/ucc_geth*
5826
5827 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5828 M:      Zhao Qiang <qiang.zhao@nxp.com>
5829 L:      netdev@vger.kernel.org
5830 L:      linuxppc-dev@lists.ozlabs.org
5831 S:      Maintained
5832 F:      drivers/net/wan/fsl_ucc_hdlc*
5833
5834 FREESCALE QUICC ENGINE UCC UART DRIVER
5835 M:      Timur Tabi <timur@kernel.org>
5836 L:      linuxppc-dev@lists.ozlabs.org
5837 S:      Maintained
5838 F:      drivers/tty/serial/ucc_uart.c
5839
5840 FREESCALE SOC DRIVERS
5841 M:      Li Yang <leoyang.li@nxp.com>
5842 L:      linuxppc-dev@lists.ozlabs.org
5843 L:      linux-arm-kernel@lists.infradead.org
5844 S:      Maintained
5845 F:      Documentation/devicetree/bindings/soc/fsl/
5846 F:      drivers/soc/fsl/
5847 F:      include/linux/fsl/
5848
5849 FREESCALE SOC FS_ENET DRIVER
5850 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5851 L:      linuxppc-dev@lists.ozlabs.org
5852 L:      netdev@vger.kernel.org
5853 S:      Maintained
5854 F:      drivers/net/ethernet/freescale/fs_enet/
5855 F:      include/linux/fs_enet_pd.h
5856
5857 FREESCALE SOC SOUND DRIVERS
5858 M:      Timur Tabi <timur@kernel.org>
5859 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5860 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5861 R:      Fabio Estevam <fabio.estevam@nxp.com>
5862 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5863 L:      linuxppc-dev@lists.ozlabs.org
5864 S:      Maintained
5865 F:      sound/soc/fsl/fsl*
5866 F:      sound/soc/fsl/imx*
5867 F:      sound/soc/fsl/mpc8610_hpcd.c
5868
5869 FREESCALE USB PERIPHERAL DRIVERS
5870 M:      Li Yang <leoyang.li@nxp.com>
5871 L:      linux-usb@vger.kernel.org
5872 L:      linuxppc-dev@lists.ozlabs.org
5873 S:      Maintained
5874 F:      drivers/usb/gadget/udc/fsl*
5875
5876 FREEVXFS FILESYSTEM
5877 M:      Christoph Hellwig <hch@infradead.org>
5878 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5879 S:      Maintained
5880 F:      fs/freevxfs/
5881
5882 FREEZER
5883 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5884 M:      Pavel Machek <pavel@ucw.cz>
5885 L:      linux-pm@vger.kernel.org
5886 S:      Supported
5887 F:      Documentation/power/freezing-of-tasks.txt
5888 F:      include/linux/freezer.h
5889 F:      kernel/freezer.c
5890
5891 FRONTSWAP API
5892 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5893 L:      linux-kernel@vger.kernel.org
5894 S:      Maintained
5895 F:      mm/frontswap.c
5896 F:      include/linux/frontswap.h
5897
5898 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5899 M:      David Howells <dhowells@redhat.com>
5900 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5901 S:      Supported
5902 F:      Documentation/filesystems/caching/
5903 F:      fs/fscache/
5904 F:      include/linux/fscache*.h
5905
5906 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5907 M:      Theodore Y. Ts'o <tytso@mit.edu>
5908 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5909 L:      linux-fscrypt@vger.kernel.org
5910 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5912 S:      Supported
5913 F:      fs/crypto/
5914 F:      include/linux/fscrypt*.h
5915 F:      Documentation/filesystems/fscrypt.rst
5916
5917 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5918 M:      Jan Kara <jack@suse.cz>
5919 R:      Amir Goldstein <amir73il@gmail.com>
5920 L:      linux-fsdevel@vger.kernel.org
5921 S:      Maintained
5922 F:      fs/notify/
5923 F:      include/linux/fsnotify*.h
5924
5925 FUJITSU LAPTOP EXTRAS
5926 M:      Jonathan Woithe <jwoithe@just42.net>
5927 L:      platform-driver-x86@vger.kernel.org
5928 S:      Maintained
5929 F:      drivers/platform/x86/fujitsu-laptop.c
5930
5931 FUJITSU M-5MO LS CAMERA ISP DRIVER
5932 M:      Kyungmin Park <kyungmin.park@samsung.com>
5933 M:      Heungjun Kim <riverful.kim@samsung.com>
5934 L:      linux-media@vger.kernel.org
5935 S:      Maintained
5936 F:      drivers/media/i2c/m5mols/
5937 F:      include/media/i2c/m5mols.h
5938
5939 FUJITSU TABLET EXTRAS
5940 M:      Robert Gerlach <khnz@gmx.de>
5941 L:      platform-driver-x86@vger.kernel.org
5942 S:      Maintained
5943 F:      drivers/platform/x86/fujitsu-tablet.c
5944
5945 FUSE: FILESYSTEM IN USERSPACE
5946 M:      Miklos Szeredi <miklos@szeredi.hu>
5947 L:      linux-fsdevel@vger.kernel.org
5948 W:      http://fuse.sourceforge.net/
5949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5950 S:      Maintained
5951 F:      fs/fuse/
5952 F:      include/uapi/linux/fuse.h
5953 F:      Documentation/filesystems/fuse.txt
5954
5955 FUTEX SUBSYSTEM
5956 M:      Thomas Gleixner <tglx@linutronix.de>
5957 M:      Ingo Molnar <mingo@redhat.com>
5958 R:      Peter Zijlstra <peterz@infradead.org>
5959 R:      Darren Hart <dvhart@infradead.org>
5960 L:      linux-kernel@vger.kernel.org
5961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5962 S:      Maintained
5963 F:      kernel/futex.c
5964 F:      kernel/futex_compat.c
5965 F:      include/asm-generic/futex.h
5966 F:      include/linux/futex.h
5967 F:      include/uapi/linux/futex.h
5968 F:      tools/testing/selftests/futex/
5969 F:      tools/perf/bench/futex*
5970 F:      Documentation/*futex*
5971
5972 GCC PLUGINS
5973 M:      Kees Cook <keescook@chromium.org>
5974 R:      Emese Revfy <re.emese@gmail.com>
5975 L:      kernel-hardening@lists.openwall.com
5976 S:      Maintained
5977 F:      scripts/gcc-plugins/
5978 F:      scripts/gcc-plugin.sh
5979 F:      scripts/Makefile.gcc-plugins
5980 F:      Documentation/gcc-plugins.txt
5981
5982 GCOV BASED KERNEL PROFILING
5983 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5984 S:      Maintained
5985 F:      kernel/gcov/
5986 F:      Documentation/dev-tools/gcov.rst
5987
5988 GDB KERNEL DEBUGGING HELPER SCRIPTS
5989 M:      Jan Kiszka <jan.kiszka@siemens.com>
5990 M:      Kieran Bingham <kbingham@kernel.org>
5991 S:      Supported
5992 F:      scripts/gdb/
5993
5994 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5995 M:      Achim Leubner <achim_leubner@adaptec.com>
5996 L:      linux-scsi@vger.kernel.org
5997 W:      http://www.icp-vortex.com/
5998 S:      Supported
5999 F:      drivers/scsi/gdt*
6000
6001 GEMTEK FM RADIO RECEIVER DRIVER
6002 M:      Hans Verkuil <hverkuil@xs4all.nl>
6003 L:      linux-media@vger.kernel.org
6004 T:      git git://linuxtv.org/media_tree.git
6005 W:      https://linuxtv.org
6006 S:      Maintained
6007 F:      drivers/media/radio/radio-gemtek*
6008
6009 GENERIC GPIO I2C DRIVER
6010 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6011 S:      Supported
6012 F:      drivers/i2c/busses/i2c-gpio.c
6013 F:      include/linux/platform_data/i2c-gpio.h
6014
6015 GENERIC GPIO I2C MULTIPLEXER DRIVER
6016 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6017 L:      linux-i2c@vger.kernel.org
6018 S:      Supported
6019 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6020 F:      include/linux/platform_data/i2c-mux-gpio.h
6021 F:      Documentation/i2c/muxes/i2c-mux-gpio
6022
6023 GENERIC HDLC (WAN) DRIVERS
6024 M:      Krzysztof Halasa <khc@pm.waw.pl>
6025 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6026 S:      Maintained
6027 F:      drivers/net/wan/c101.c
6028 F:      drivers/net/wan/hd6457*
6029 F:      drivers/net/wan/hdlc*
6030 F:      drivers/net/wan/n2.c
6031 F:      drivers/net/wan/pc300too.c
6032 F:      drivers/net/wan/pci200syn.c
6033 F:      drivers/net/wan/wanxl*
6034
6035 GENERIC INCLUDE/ASM HEADER FILES
6036 M:      Arnd Bergmann <arnd@arndb.de>
6037 L:      linux-arch@vger.kernel.org
6038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6039 S:      Maintained
6040 F:      include/asm-generic/
6041 F:      include/uapi/asm-generic/
6042
6043 GENERIC PHY FRAMEWORK
6044 M:      Kishon Vijay Abraham I <kishon@ti.com>
6045 L:      linux-kernel@vger.kernel.org
6046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6047 S:      Supported
6048 F:      drivers/phy/
6049 F:      include/linux/phy/
6050
6051 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6052 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6053 S:      Supported
6054 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6055
6056 GENERIC PM DOMAINS
6057 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6058 M:      Kevin Hilman <khilman@kernel.org>
6059 M:      Ulf Hansson <ulf.hansson@linaro.org>
6060 L:      linux-pm@vger.kernel.org
6061 S:      Supported
6062 F:      drivers/base/power/domain*.c
6063 F:      include/linux/pm_domain.h
6064 F:      Documentation/devicetree/bindings/power/power_domain.txt
6065
6066 GENERIC UIO DRIVER FOR PCI DEVICES
6067 M:      "Michael S. Tsirkin" <mst@redhat.com>
6068 L:      kvm@vger.kernel.org
6069 S:      Supported
6070 F:      drivers/uio/uio_pci_generic.c
6071
6072 GENWQE (IBM Generic Workqueue Card)
6073 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6074 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6075 S:      Supported
6076 F:      drivers/misc/genwqe/
6077
6078 GET_MAINTAINER SCRIPT
6079 M:      Joe Perches <joe@perches.com>
6080 S:      Maintained
6081 F:      scripts/get_maintainer.pl
6082
6083 GFS2 FILE SYSTEM
6084 M:      Bob Peterson <rpeterso@redhat.com>
6085 M:      Andreas Gruenbacher <agruenba@redhat.com>
6086 L:      cluster-devel@redhat.com
6087 W:      http://sources.redhat.com/cluster/
6088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6089 S:      Supported
6090 F:      Documentation/filesystems/gfs2*.txt
6091 F:      fs/gfs2/
6092 F:      include/uapi/linux/gfs2_ondisk.h
6093
6094 GIGASET ISDN DRIVERS
6095 M:      Paul Bolle <pebolle@tiscali.nl>
6096 L:      gigaset307x-common@lists.sourceforge.net
6097 W:      http://gigaset307x.sourceforge.net/
6098 S:      Odd Fixes
6099 F:      Documentation/isdn/README.gigaset
6100 F:      drivers/isdn/gigaset/
6101 F:      include/uapi/linux/gigaset_dev.h
6102
6103 GO7007 MPEG CODEC
6104 M:      Hans Verkuil <hans.verkuil@cisco.com>
6105 L:      linux-media@vger.kernel.org
6106 S:      Maintained
6107 F:      drivers/media/usb/go7007/
6108
6109 GOODIX TOUCHSCREEN
6110 M:      Bastien Nocera <hadess@hadess.net>
6111 L:      linux-input@vger.kernel.org
6112 S:      Maintained
6113 F:      drivers/input/touchscreen/goodix.c
6114
6115 GPD POCKET FAN DRIVER
6116 M:      Hans de Goede <hdegoede@redhat.com>
6117 L:      platform-driver-x86@vger.kernel.org
6118 S:      Maintained
6119 F:      drivers/platform/x86/gpd-pocket-fan.c
6120
6121 GPIO ACPI SUPPORT
6122 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6123 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6124 L:      linux-gpio@vger.kernel.org
6125 L:      linux-acpi@vger.kernel.org
6126 S:      Maintained
6127 F:      Documentation/acpi/gpio-properties.txt
6128 F:      drivers/gpio/gpiolib-acpi.c
6129
6130 GPIO IR Transmitter
6131 M:      Sean Young <sean@mess.org>
6132 L:      linux-media@vger.kernel.org
6133 S:      Maintained
6134 F:      drivers/media/rc/gpio-ir-tx.c
6135
6136 GPIO MOCKUP DRIVER
6137 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6138 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6139 L:      linux-gpio@vger.kernel.org
6140 S:      Maintained
6141 F:      drivers/gpio/gpio-mockup.c
6142 F:      tools/testing/selftests/gpio/
6143
6144 GPIO SUBSYSTEM
6145 M:      Linus Walleij <linus.walleij@linaro.org>
6146 L:      linux-gpio@vger.kernel.org
6147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6148 S:      Maintained
6149 F:      Documentation/devicetree/bindings/gpio/
6150 F:      Documentation/driver-api/gpio/
6151 F:      Documentation/gpio/
6152 F:      Documentation/ABI/testing/gpio-cdev
6153 F:      Documentation/ABI/obsolete/sysfs-gpio
6154 F:      drivers/gpio/
6155 F:      include/linux/gpio/
6156 F:      include/linux/gpio.h
6157 F:      include/linux/of_gpio.h
6158 F:      include/asm-generic/gpio.h
6159 F:      include/uapi/linux/gpio.h
6160 F:      tools/gpio/
6161
6162 GRE DEMULTIPLEXER DRIVER
6163 M:      Dmitry Kozlov <xeb@mail.ru>
6164 L:      netdev@vger.kernel.org
6165 S:      Maintained
6166 F:      net/ipv4/gre_demux.c
6167 F:      net/ipv4/gre_offload.c
6168 F:      include/net/gre.h
6169
6170 GRETH 10/100/1G Ethernet MAC device driver
6171 M:      Andreas Larsson <andreas@gaisler.com>
6172 L:      netdev@vger.kernel.org
6173 S:      Maintained
6174 F:      drivers/net/ethernet/aeroflex/
6175
6176 GREYBUS AUDIO PROTOCOLS DRIVERS
6177 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6178 M:      Mark Greer <mgreer@animalcreek.com>
6179 S:      Maintained
6180 F:      drivers/staging/greybus/audio_apbridgea.c
6181 F:      drivers/staging/greybus/audio_apbridgea.h
6182 F:      drivers/staging/greybus/audio_codec.c
6183 F:      drivers/staging/greybus/audio_codec.h
6184 F:      drivers/staging/greybus/audio_gb.c
6185 F:      drivers/staging/greybus/audio_manager.c
6186 F:      drivers/staging/greybus/audio_manager.h
6187 F:      drivers/staging/greybus/audio_manager_module.c
6188 F:      drivers/staging/greybus/audio_manager_private.h
6189 F:      drivers/staging/greybus/audio_manager_sysfs.c
6190 F:      drivers/staging/greybus/audio_module.c
6191 F:      drivers/staging/greybus/audio_topology.c
6192
6193 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6194 M:      Viresh Kumar <vireshk@kernel.org>
6195 S:      Maintained
6196 F:      drivers/staging/greybus/authentication.c
6197 F:      drivers/staging/greybus/bootrom.c
6198 F:      drivers/staging/greybus/firmware.h
6199 F:      drivers/staging/greybus/fw-core.c
6200 F:      drivers/staging/greybus/fw-download.c
6201 F:      drivers/staging/greybus/fw-managament.c
6202 F:      drivers/staging/greybus/greybus_authentication.h
6203 F:      drivers/staging/greybus/greybus_firmware.h
6204 F:      drivers/staging/greybus/hid.c
6205 F:      drivers/staging/greybus/i2c.c
6206 F:      drivers/staging/greybus/spi.c
6207 F:      drivers/staging/greybus/spilib.c
6208 F:      drivers/staging/greybus/spilib.h
6209
6210 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6211 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6212 S:      Maintained
6213 F:      drivers/staging/greybus/loopback.c
6214 F:      drivers/staging/greybus/timesync.c
6215 F:      drivers/staging/greybus/timesync_platform.c
6216
6217 GREYBUS PLATFORM DRIVERS
6218 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6219 S:      Maintained
6220 F:      drivers/staging/greybus/arche-platform.c
6221 F:      drivers/staging/greybus/arche-apb-ctrl.c
6222 F:      drivers/staging/greybus/arche_platform.h
6223
6224 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6225 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6226 S:      Maintained
6227 F:      drivers/staging/greybus/sdio.c
6228 F:      drivers/staging/greybus/light.c
6229 F:      drivers/staging/greybus/gpio.c
6230 F:      drivers/staging/greybus/power_supply.c
6231 F:      drivers/staging/greybus/spi.c
6232 F:      drivers/staging/greybus/spilib.c
6233
6234 GREYBUS SUBSYSTEM
6235 M:      Johan Hovold <johan@kernel.org>
6236 M:      Alex Elder <elder@kernel.org>
6237 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6238 S:      Maintained
6239 F:      drivers/staging/greybus/
6240 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6241
6242 GREYBUS UART PROTOCOLS DRIVERS
6243 M:      David Lin <dtwlin@gmail.com>
6244 S:      Maintained
6245 F:      drivers/staging/greybus/uart.c
6246 F:      drivers/staging/greybus/log.c
6247
6248 GS1662 VIDEO SERIALIZER
6249 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6250 L:      linux-media@vger.kernel.org
6251 T:      git git://linuxtv.org/media_tree.git
6252 S:      Maintained
6253 F:      drivers/media/spi/gs1662.c
6254
6255 GSPCA FINEPIX SUBDRIVER
6256 M:      Frank Zago <frank@zago.net>
6257 L:      linux-media@vger.kernel.org
6258 T:      git git://linuxtv.org/media_tree.git
6259 S:      Maintained
6260 F:      drivers/media/usb/gspca/finepix.c
6261
6262 GSPCA GL860 SUBDRIVER
6263 M:      Olivier Lorin <o.lorin@laposte.net>
6264 L:      linux-media@vger.kernel.org
6265 T:      git git://linuxtv.org/media_tree.git
6266 S:      Maintained
6267 F:      drivers/media/usb/gspca/gl860/
6268
6269 GSPCA M5602 SUBDRIVER
6270 M:      Erik Andren <erik.andren@gmail.com>
6271 L:      linux-media@vger.kernel.org
6272 T:      git git://linuxtv.org/media_tree.git
6273 S:      Maintained
6274 F:      drivers/media/usb/gspca/m5602/
6275
6276 GSPCA PAC207 SONIXB SUBDRIVER
6277 M:      Hans Verkuil <hverkuil@xs4all.nl>
6278 L:      linux-media@vger.kernel.org
6279 T:      git git://linuxtv.org/media_tree.git
6280 S:      Odd Fixes
6281 F:      drivers/media/usb/gspca/pac207.c
6282
6283 GSPCA SN9C20X SUBDRIVER
6284 M:      Brian Johnson <brijohn@gmail.com>
6285 L:      linux-media@vger.kernel.org
6286 T:      git git://linuxtv.org/media_tree.git
6287 S:      Maintained
6288 F:      drivers/media/usb/gspca/sn9c20x.c
6289
6290 GSPCA T613 SUBDRIVER
6291 M:      Leandro Costantino <lcostantino@gmail.com>
6292 L:      linux-media@vger.kernel.org
6293 T:      git git://linuxtv.org/media_tree.git
6294 S:      Maintained
6295 F:      drivers/media/usb/gspca/t613.c
6296
6297 GSPCA USB WEBCAM DRIVER
6298 M:      Hans Verkuil <hverkuil@xs4all.nl>
6299 L:      linux-media@vger.kernel.org
6300 T:      git git://linuxtv.org/media_tree.git
6301 S:      Odd Fixes
6302 F:      drivers/media/usb/gspca/
6303
6304 GTP (GPRS Tunneling Protocol)
6305 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6306 M:      Harald Welte <laforge@gnumonks.org>
6307 L:      osmocom-net-gprs@lists.osmocom.org
6308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6309 S:      Maintained
6310 F:      drivers/net/gtp.c
6311
6312 GUID PARTITION TABLE (GPT)
6313 M:      Davidlohr Bueso <dave@stgolabs.net>
6314 L:      linux-efi@vger.kernel.org
6315 S:      Maintained
6316 F:      block/partitions/efi.*
6317
6318 H8/300 ARCHITECTURE
6319 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6320 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6321 W:      http://uclinux-h8.sourceforge.jp
6322 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6323 S:      Maintained
6324 F:      arch/h8300/
6325 F:      drivers/clocksource/h8300_*.c
6326 F:      drivers/clk/h8300/
6327 F:      drivers/irqchip/irq-renesas-h8*.c
6328
6329 HACKRF MEDIA DRIVER
6330 M:      Antti Palosaari <crope@iki.fi>
6331 L:      linux-media@vger.kernel.org
6332 W:      https://linuxtv.org
6333 W:      http://palosaari.fi/linux/
6334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6335 T:      git git://linuxtv.org/anttip/media_tree.git
6336 S:      Maintained
6337 F:      drivers/media/usb/hackrf/
6338
6339 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6340 M:      Frank Seidel <frank@f-seidel.de>
6341 L:      platform-driver-x86@vger.kernel.org
6342 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6343 S:      Maintained
6344 F:      drivers/platform/x86/hdaps.c
6345
6346 HARDWARE MONITORING
6347 M:      Jean Delvare <jdelvare@suse.com>
6348 M:      Guenter Roeck <linux@roeck-us.net>
6349 L:      linux-hwmon@vger.kernel.org
6350 W:      http://hwmon.wiki.kernel.org/
6351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6352 S:      Maintained
6353 F:      Documentation/devicetree/bindings/hwmon/
6354 F:      Documentation/hwmon/
6355 F:      drivers/hwmon/
6356 F:      include/linux/hwmon*.h
6357
6358 HARDWARE RANDOM NUMBER GENERATOR CORE
6359 M:      Matt Mackall <mpm@selenic.com>
6360 M:      Herbert Xu <herbert@gondor.apana.org.au>
6361 L:      linux-crypto@vger.kernel.org
6362 S:      Odd fixes
6363 F:      Documentation/devicetree/bindings/rng/
6364 F:      Documentation/hw_random.txt
6365 F:      drivers/char/hw_random/
6366 F:      include/linux/hw_random.h
6367
6368 HARDWARE TRACING FACILITIES
6369 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6370 S:      Maintained
6371 F:      drivers/hwtracing/
6372
6373 HARDWARE SPINLOCK CORE
6374 M:      Ohad Ben-Cohen <ohad@wizery.com>
6375 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6376 L:      linux-remoteproc@vger.kernel.org
6377 S:      Maintained
6378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6379 F:      Documentation/devicetree/bindings/hwlock/
6380 F:      Documentation/hwspinlock.txt
6381 F:      drivers/hwspinlock/
6382 F:      include/linux/hwspinlock.h
6383
6384 HARMONY SOUND DRIVER
6385 L:      linux-parisc@vger.kernel.org
6386 S:      Maintained
6387 F:      sound/parisc/harmony.*
6388
6389 HDPVR USB VIDEO ENCODER DRIVER
6390 M:      Hans Verkuil <hverkuil@xs4all.nl>
6391 L:      linux-media@vger.kernel.org
6392 T:      git git://linuxtv.org/media_tree.git
6393 W:      https://linuxtv.org
6394 S:      Odd Fixes
6395 F:      drivers/media/usb/hdpvr/
6396
6397 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6398 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6399 S:      Supported
6400 F:      Documentation/watchdog/hpwdt.txt
6401 F:      drivers/watchdog/hpwdt.c
6402
6403 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6404 M:      Don Brace <don.brace@microsemi.com>
6405 L:      esc.storagedev@microsemi.com
6406 L:      linux-scsi@vger.kernel.org
6407 S:      Supported
6408 F:      Documentation/scsi/hpsa.txt
6409 F:      drivers/scsi/hpsa*.[ch]
6410 F:      include/linux/cciss*.h
6411 F:      include/uapi/linux/cciss*.h
6412
6413 HFI1 DRIVER
6414 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6415 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6416 L:      linux-rdma@vger.kernel.org
6417 S:      Supported
6418 F:      drivers/infiniband/hw/hfi1
6419
6420 HFS FILESYSTEM
6421 L:      linux-fsdevel@vger.kernel.org
6422 S:      Orphan
6423 F:      Documentation/filesystems/hfs.txt
6424 F:      fs/hfs/
6425
6426 HFSPLUS FILESYSTEM
6427 L:      linux-fsdevel@vger.kernel.org
6428 S:      Orphan
6429 F:      Documentation/filesystems/hfsplus.txt
6430 F:      fs/hfsplus/
6431
6432 HGA FRAMEBUFFER DRIVER
6433 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6434 L:      linux-nvidia@lists.surfsouth.com
6435 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6436 S:      Maintained
6437 F:      drivers/video/fbdev/hgafb.c
6438
6439 HIBERNATION (aka Software Suspend, aka swsusp)
6440 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6441 M:      Pavel Machek <pavel@ucw.cz>
6442 L:      linux-pm@vger.kernel.org
6443 B:      https://bugzilla.kernel.org
6444 S:      Supported
6445 F:      arch/x86/power/
6446 F:      drivers/base/power/
6447 F:      kernel/power/
6448 F:      include/linux/suspend.h
6449 F:      include/linux/freezer.h
6450 F:      include/linux/pm.h
6451 F:      arch/*/include/asm/suspend*.h
6452
6453 HID CORE LAYER
6454 M:      Jiri Kosina <jikos@kernel.org>
6455 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6456 L:      linux-input@vger.kernel.org
6457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6458 S:      Maintained
6459 F:      drivers/hid/
6460 F:      include/linux/hid*
6461 F:      include/uapi/linux/hid*
6462
6463 HID SENSOR HUB DRIVERS
6464 M:      Jiri Kosina <jikos@kernel.org>
6465 M:      Jonathan Cameron <jic23@kernel.org>
6466 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6467 L:      linux-input@vger.kernel.org
6468 L:      linux-iio@vger.kernel.org
6469 S:      Maintained
6470 F:      Documentation/hid/hid-sensor*
6471 F:      drivers/hid/hid-sensor-*
6472 F:      drivers/iio/*/hid-*
6473 F:      include/linux/hid-sensor-*
6474
6475 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6476 M:      Thomas Gleixner <tglx@linutronix.de>
6477 L:      linux-kernel@vger.kernel.org
6478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6479 S:      Maintained
6480 F:      Documentation/timers/
6481 F:      kernel/time/hrtimer.c
6482 F:      kernel/time/clockevents.c
6483 F:      kernel/time/timer_*.c
6484 F:      include/linux/clockchips.h
6485 F:      include/linux/hrtimer.h
6486
6487 HIGH-SPEED SCC DRIVER FOR AX.25
6488 L:      linux-hams@vger.kernel.org
6489 S:      Orphan
6490 F:      drivers/net/hamradio/dmascc.c
6491 F:      drivers/net/hamradio/scc.c
6492
6493 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6494 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6495 W:      http://www.highpoint-tech.com
6496 S:      Supported
6497 F:      Documentation/scsi/hptiop.txt
6498 F:      drivers/scsi/hptiop.c
6499
6500 HIPPI
6501 M:      Jes Sorensen <jes@trained-monkey.org>
6502 L:      linux-hippi@sunsite.dk
6503 S:      Maintained
6504 F:      include/linux/hippidevice.h
6505 F:      include/uapi/linux/if_hippi.h
6506 F:      net/802/hippi.c
6507 F:      drivers/net/hippi/
6508
6509 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6510 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6511 M:      Salil Mehta <salil.mehta@huawei.com>
6512 L:      netdev@vger.kernel.org
6513 W:      http://www.hisilicon.com
6514 S:      Maintained
6515 F:      drivers/net/ethernet/hisilicon/hns3/
6516
6517 HISILICON LPC BUS DRIVER
6518 M:      john.garry@huawei.com
6519 W:      http://www.hisilicon.com
6520 S:      Maintained
6521 F:      drivers/bus/hisi_lpc.c
6522 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6523
6524 HISILICON NETWORK SUBSYSTEM DRIVER
6525 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6526 M:      Salil Mehta <salil.mehta@huawei.com>
6527 L:      netdev@vger.kernel.org
6528 W:      http://www.hisilicon.com
6529 S:      Maintained
6530 F:      drivers/net/ethernet/hisilicon/
6531 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6532
6533 HISILICON PMU DRIVER
6534 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6535 W:      http://www.hisilicon.com
6536 S:      Supported
6537 F:      drivers/perf/hisilicon
6538 F:      Documentation/perf/hisi-pmu.txt
6539
6540 HISILICON ROCE DRIVER
6541 M:      Lijun Ou <oulijun@huawei.com>
6542 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6543 L:      linux-rdma@vger.kernel.org
6544 S:      Maintained
6545 F:      drivers/infiniband/hw/hns/
6546 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6547
6548 HISILICON SAS Controller
6549 M:      John Garry <john.garry@huawei.com>
6550 W:      http://www.hisilicon.com
6551 S:      Supported
6552 F:      drivers/scsi/hisi_sas/
6553 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6554
6555 HMM - Heterogeneous Memory Management
6556 M:      Jérôme Glisse <jglisse@redhat.com>
6557 L:      linux-mm@kvack.org
6558 S:      Maintained
6559 F:      mm/hmm*
6560 F:      include/linux/hmm*
6561 F:      Documentation/vm/hmm.rst
6562
6563 HOST AP DRIVER
6564 M:      Jouni Malinen <j@w1.fi>
6565 L:      linux-wireless@vger.kernel.org
6566 W:      http://w1.fi/hostap-driver.html
6567 S:      Obsolete
6568 F:      drivers/net/wireless/intersil/hostap/
6569
6570 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6571 L:      platform-driver-x86@vger.kernel.org
6572 S:      Orphan
6573 F:      drivers/platform/x86/tc1100-wmi.c
6574
6575 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6576 M:      Jaroslav Kysela <perex@perex.cz>
6577 S:      Maintained
6578 F:      drivers/net/ethernet/hp/hp100.*
6579
6580 HPET:   High Precision Event Timers driver
6581 M:      Clemens Ladisch <clemens@ladisch.de>
6582 S:      Maintained
6583 F:      Documentation/timers/hpet.txt
6584 F:      drivers/char/hpet.c
6585 F:      include/linux/hpet.h
6586 F:      include/uapi/linux/hpet.h
6587
6588 HPET:   x86
6589 S:      Orphan
6590 F:      arch/x86/kernel/hpet.c
6591 F:      arch/x86/include/asm/hpet.h
6592
6593 HPFS FILESYSTEM
6594 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6595 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6596 S:      Maintained
6597 F:      fs/hpfs/
6598
6599 HSI SUBSYSTEM
6600 M:      Sebastian Reichel <sre@kernel.org>
6601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6602 S:      Maintained
6603 F:      Documentation/ABI/testing/sysfs-bus-hsi
6604 F:      Documentation/driver-api/hsi.rst
6605 F:      drivers/hsi/
6606 F:      include/linux/hsi/
6607 F:      include/uapi/linux/hsi/
6608
6609 HSO 3G MODEM DRIVER
6610 L:      linux-usb@vger.kernel.org
6611 S:      Orphan
6612 F:      drivers/net/usb/hso.c
6613
6614 HSR NETWORK PROTOCOL
6615 M:      Arvid Brodin <arvid.brodin@alten.se>
6616 L:      netdev@vger.kernel.org
6617 S:      Maintained
6618 F:      net/hsr/
6619
6620 HT16K33 LED CONTROLLER DRIVER
6621 M:      Robin van der Gracht <robin@protonic.nl>
6622 S:      Maintained
6623 F:      drivers/auxdisplay/ht16k33.c
6624 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6625
6626 HTCPEN TOUCHSCREEN DRIVER
6627 M:      Pau Oliva Fora <pof@eslack.org>
6628 L:      linux-input@vger.kernel.org
6629 S:      Maintained
6630 F:      drivers/input/touchscreen/htcpen.c
6631
6632 HUAWEI ETHERNET DRIVER
6633 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6634 L:      netdev@vger.kernel.org
6635 S:      Supported
6636 F:      Documentation/networking/hinic.txt
6637 F:      drivers/net/ethernet/huawei/hinic/
6638
6639 HUGETLB FILESYSTEM
6640 M:      Mike Kravetz <mike.kravetz@oracle.com>
6641 L:      linux-mm@kvack.org
6642 S:      Maintained
6643 F:      fs/hugetlbfs/
6644 F:      mm/hugetlb.c
6645 F:      include/linux/hugetlb.h
6646 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6647 F:      Documentation/vm/hugetlbfs_reserv.rst
6648 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6649
6650 HVA ST MEDIA DRIVER
6651 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6652 L:      linux-media@vger.kernel.org
6653 T:      git git://linuxtv.org/media_tree.git
6654 W:      https://linuxtv.org
6655 S:      Supported
6656 F:      drivers/media/platform/sti/hva
6657
6658 HWPOISON MEMORY FAILURE HANDLING
6659 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6660 L:      linux-mm@kvack.org
6661 S:      Maintained
6662 F:      mm/memory-failure.c
6663 F:      mm/hwpoison-inject.c
6664
6665 Hyper-V CORE AND DRIVERS
6666 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6667 M:      Haiyang Zhang <haiyangz@microsoft.com>
6668 M:      Stephen Hemminger <sthemmin@microsoft.com>
6669 L:      devel@linuxdriverproject.org
6670 S:      Maintained
6671 F:      Documentation/networking/netvsc.txt
6672 F:      arch/x86/include/asm/mshyperv.h
6673 F:      arch/x86/include/asm/trace/hyperv.h
6674 F:      arch/x86/include/asm/hyperv-tlfs.h
6675 F:      arch/x86/kernel/cpu/mshyperv.c
6676 F:      arch/x86/hyperv
6677 F:      drivers/hid/hid-hyperv.c
6678 F:      drivers/hv/
6679 F:      drivers/input/serio/hyperv-keyboard.c
6680 F:      drivers/pci/controller/pci-hyperv.c
6681 F:      drivers/net/hyperv/
6682 F:      drivers/scsi/storvsc_drv.c
6683 F:      drivers/uio/uio_hv_generic.c
6684 F:      drivers/video/fbdev/hyperv_fb.c
6685 F:      net/vmw_vsock/hyperv_transport.c
6686 F:      include/linux/hyperv.h
6687 F:      include/uapi/linux/hyperv.h
6688 F:      tools/hv/
6689 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6690
6691 HYPERVISOR VIRTUAL CONSOLE DRIVER
6692 L:      linuxppc-dev@lists.ozlabs.org
6693 S:      Odd Fixes
6694 F:      drivers/tty/hvc/
6695
6696 I2C ACPI SUPPORT
6697 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6698 L:      linux-i2c@vger.kernel.org
6699 L:      linux-acpi@vger.kernel.org
6700 S:      Maintained
6701 F:      drivers/i2c/i2c-core-acpi.c
6702
6703 I2C MUXES
6704 M:      Peter Rosin <peda@axentia.se>
6705 L:      linux-i2c@vger.kernel.org
6706 S:      Maintained
6707 F:      Documentation/i2c/i2c-topology
6708 F:      Documentation/i2c/muxes/
6709 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6710 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6711 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6712 F:      drivers/i2c/i2c-mux.c
6713 F:      drivers/i2c/muxes/
6714 F:      include/linux/i2c-mux.h
6715
6716 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6717 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6718 L:      linux-i2c@vger.kernel.org
6719 S:      Maintained
6720 F:      drivers/i2c/busses/i2c-mv64xxx.c
6721
6722 I2C OVER PARALLEL PORT
6723 M:      Jean Delvare <jdelvare@suse.com>
6724 L:      linux-i2c@vger.kernel.org
6725 S:      Maintained
6726 F:      Documentation/i2c/busses/i2c-parport
6727 F:      Documentation/i2c/busses/i2c-parport-light
6728 F:      drivers/i2c/busses/i2c-parport.c
6729 F:      drivers/i2c/busses/i2c-parport-light.c
6730
6731 I2C SUBSYSTEM
6732 M:      Wolfram Sang <wsa@the-dreams.de>
6733 L:      linux-i2c@vger.kernel.org
6734 W:      https://i2c.wiki.kernel.org/
6735 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6737 S:      Maintained
6738 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6739 F:      Documentation/i2c/
6740 F:      drivers/i2c/*
6741 F:      include/linux/i2c.h
6742 F:      include/linux/i2c-dev.h
6743 F:      include/linux/i2c-smbus.h
6744 F:      include/uapi/linux/i2c.h
6745 F:      include/uapi/linux/i2c-*.h
6746
6747 I2C SUBSYSTEM HOST DRIVERS
6748 L:      linux-i2c@vger.kernel.org
6749 W:      https://i2c.wiki.kernel.org/
6750 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6752 S:      Odd Fixes
6753 F:      Documentation/devicetree/bindings/i2c/
6754 F:      drivers/i2c/algos/
6755 F:      drivers/i2c/busses/
6756
6757 I2C-TAOS-EVM DRIVER
6758 M:      Jean Delvare <jdelvare@suse.com>
6759 L:      linux-i2c@vger.kernel.org
6760 S:      Maintained
6761 F:      Documentation/i2c/busses/i2c-taos-evm
6762 F:      drivers/i2c/busses/i2c-taos-evm.c
6763
6764 I2C-TINY-USB DRIVER
6765 M:      Till Harbaum <till@harbaum.org>
6766 L:      linux-i2c@vger.kernel.org
6767 W:      http://www.harbaum.org/till/i2c_tiny_usb
6768 S:      Maintained
6769 F:      drivers/i2c/busses/i2c-tiny-usb.c
6770
6771 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6772 M:      Jean Delvare <jdelvare@suse.com>
6773 L:      linux-i2c@vger.kernel.org
6774 S:      Maintained
6775 F:      Documentation/i2c/busses/i2c-ali1535
6776 F:      Documentation/i2c/busses/i2c-ali1563
6777 F:      Documentation/i2c/busses/i2c-ali15x3
6778 F:      Documentation/i2c/busses/i2c-amd756
6779 F:      Documentation/i2c/busses/i2c-amd8111
6780 F:      Documentation/i2c/busses/i2c-i801
6781 F:      Documentation/i2c/busses/i2c-nforce2
6782 F:      Documentation/i2c/busses/i2c-piix4
6783 F:      Documentation/i2c/busses/i2c-sis5595
6784 F:      Documentation/i2c/busses/i2c-sis630
6785 F:      Documentation/i2c/busses/i2c-sis96x
6786 F:      Documentation/i2c/busses/i2c-via
6787 F:      Documentation/i2c/busses/i2c-viapro
6788 F:      drivers/i2c/busses/i2c-ali1535.c
6789 F:      drivers/i2c/busses/i2c-ali1563.c
6790 F:      drivers/i2c/busses/i2c-ali15x3.c
6791 F:      drivers/i2c/busses/i2c-amd756.c
6792 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6793 F:      drivers/i2c/busses/i2c-amd8111.c
6794 F:      drivers/i2c/busses/i2c-i801.c
6795 F:      drivers/i2c/busses/i2c-isch.c
6796 F:      drivers/i2c/busses/i2c-nforce2.c
6797 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6798 F:      drivers/i2c/busses/i2c-piix4.c
6799 F:      drivers/i2c/busses/i2c-sis5595.c
6800 F:      drivers/i2c/busses/i2c-sis630.c
6801 F:      drivers/i2c/busses/i2c-sis96x.c
6802 F:      drivers/i2c/busses/i2c-via.c
6803 F:      drivers/i2c/busses/i2c-viapro.c
6804
6805 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6806 M:      Hans de Goede <hdegoede@redhat.com>
6807 L:      linux-i2c@vger.kernel.org
6808 S:      Maintained
6809 F:      drivers/i2c/busses/i2c-cht-wc.c
6810
6811 I2C/SMBUS ISMT DRIVER
6812 M:      Seth Heasley <seth.heasley@intel.com>
6813 M:      Neil Horman <nhorman@tuxdriver.com>
6814 L:      linux-i2c@vger.kernel.org
6815 F:      drivers/i2c/busses/i2c-ismt.c
6816 F:      Documentation/i2c/busses/i2c-ismt
6817
6818 I2C/SMBUS STUB DRIVER
6819 M:      Jean Delvare <jdelvare@suse.com>
6820 L:      linux-i2c@vger.kernel.org
6821 S:      Maintained
6822 F:      drivers/i2c/i2c-stub.c
6823
6824 IA64 (Itanium) PLATFORM
6825 M:      Tony Luck <tony.luck@intel.com>
6826 M:      Fenghua Yu <fenghua.yu@intel.com>
6827 L:      linux-ia64@vger.kernel.org
6828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6829 S:      Maintained
6830 F:      arch/ia64/
6831
6832 IBM Power 842 compression accelerator
6833 M:      Haren Myneni <haren@us.ibm.com>
6834 S:      Supported
6835 F:      drivers/crypto/nx/Makefile
6836 F:      drivers/crypto/nx/Kconfig
6837 F:      drivers/crypto/nx/nx-842*
6838 F:      include/linux/sw842.h
6839 F:      crypto/842.c
6840 F:      lib/842/
6841
6842 IBM Power in-Nest Crypto Acceleration
6843 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6844 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6845 L:      linux-crypto@vger.kernel.org
6846 S:      Supported
6847 F:      drivers/crypto/nx/Makefile
6848 F:      drivers/crypto/nx/Kconfig
6849 F:      drivers/crypto/nx/nx-aes*
6850 F:      drivers/crypto/nx/nx-sha*
6851 F:      drivers/crypto/nx/nx.*
6852 F:      drivers/crypto/nx/nx_csbcpb.h
6853 F:      drivers/crypto/nx/nx_debugfs.h
6854
6855 IBM Power Linux RAID adapter
6856 M:      Brian King <brking@us.ibm.com>
6857 S:      Supported
6858 F:      drivers/scsi/ipr.*
6859
6860 IBM Power SRIOV Virtual NIC Device Driver
6861 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6862 M:      John Allen <jallen@linux.vnet.ibm.com>
6863 L:      netdev@vger.kernel.org
6864 S:      Supported
6865 F:      drivers/net/ethernet/ibm/ibmvnic.*
6866
6867 IBM Power Virtual Accelerator Switchboard
6868 M:      Sukadev Bhattiprolu
6869 L:      linuxppc-dev@lists.ozlabs.org
6870 S:      Supported
6871 F:      arch/powerpc/platforms/powernv/vas*
6872 F:      arch/powerpc/platforms/powernv/copy-paste.h
6873 F:      arch/powerpc/include/asm/vas.h
6874 F:      arch/powerpc/include/uapi/asm/vas.h
6875
6876 IBM Power Virtual Ethernet Device Driver
6877 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6878 L:      netdev@vger.kernel.org
6879 S:      Supported
6880 F:      drivers/net/ethernet/ibm/ibmveth.*
6881
6882 IBM Power Virtual FC Device Drivers
6883 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6884 L:      linux-scsi@vger.kernel.org
6885 S:      Supported
6886 F:      drivers/scsi/ibmvscsi/ibmvfc*
6887
6888 IBM Power Virtual Management Channel Driver
6889 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6890 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6891 S:      Supported
6892 F:      drivers/misc/ibmvmc.*
6893
6894 IBM Power Virtual SCSI Device Drivers
6895 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6896 L:      linux-scsi@vger.kernel.org
6897 S:      Supported
6898 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6899 F:      include/scsi/viosrp.h
6900
6901 IBM Power Virtual SCSI Device Target Driver
6902 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6903 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6904 L:      linux-scsi@vger.kernel.org
6905 L:      target-devel@vger.kernel.org
6906 S:      Supported
6907 F:      drivers/scsi/ibmvscsi_tgt/
6908
6909 IBM Power VMX Cryptographic instructions
6910 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6911 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6912 L:      linux-crypto@vger.kernel.org
6913 S:      Supported
6914 F:      drivers/crypto/vmx/Makefile
6915 F:      drivers/crypto/vmx/Kconfig
6916 F:      drivers/crypto/vmx/vmx.c
6917 F:      drivers/crypto/vmx/aes*
6918 F:      drivers/crypto/vmx/ghash*
6919 F:      drivers/crypto/vmx/ppc-xlate.pl
6920
6921 IBM ServeRAID RAID DRIVER
6922 S:      Orphan
6923 F:      drivers/scsi/ips.*
6924
6925 ICH LPC AND GPIO DRIVER
6926 M:      Peter Tyser <ptyser@xes-inc.com>
6927 S:      Maintained
6928 F:      drivers/mfd/lpc_ich.c
6929 F:      drivers/gpio/gpio-ich.c
6930
6931 IDE SUBSYSTEM
6932 M:      "David S. Miller" <davem@davemloft.net>
6933 L:      linux-ide@vger.kernel.org
6934 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6936 S:      Maintained
6937 F:      Documentation/ide/
6938 F:      drivers/ide/
6939 F:      include/linux/ide.h
6940
6941 IDE/ATAPI DRIVERS
6942 M:      Borislav Petkov <bp@alien8.de>
6943 L:      linux-ide@vger.kernel.org
6944 S:      Maintained
6945 F:      Documentation/cdrom/ide-cd
6946 F:      drivers/ide/ide-cd*
6947
6948 IDEAPAD LAPTOP EXTRAS DRIVER
6949 M:      Ike Panhc <ike.pan@canonical.com>
6950 L:      platform-driver-x86@vger.kernel.org
6951 W:      http://launchpad.net/ideapad-laptop
6952 S:      Maintained
6953 F:      drivers/platform/x86/ideapad-laptop.c
6954
6955 IDEAPAD LAPTOP SLIDEBAR DRIVER
6956 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6957 L:      linux-input@vger.kernel.org
6958 W:      https://github.com/o2genum/ideapad-slidebar
6959 S:      Maintained
6960 F:      drivers/input/misc/ideapad_slidebar.c
6961
6962 IDT VersaClock 5 CLOCK DRIVER
6963 M:      Marek Vasut <marek.vasut@gmail.com>
6964 S:      Maintained
6965 F:      drivers/clk/clk-versaclock5.c
6966
6967 IEEE 802.15.4 SUBSYSTEM
6968 M:      Alexander Aring <alex.aring@gmail.com>
6969 M:      Stefan Schmidt <stefan@datenfreihafen.org>
6970 L:      linux-wpan@vger.kernel.org
6971 W:      http://wpan.cakelab.org/
6972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6974 S:      Maintained
6975 F:      net/ieee802154/
6976 F:      net/mac802154/
6977 F:      drivers/net/ieee802154/
6978 F:      include/linux/nl802154.h
6979 F:      include/linux/ieee802154.h
6980 F:      include/net/nl802154.h
6981 F:      include/net/mac802154.h
6982 F:      include/net/af_ieee802154.h
6983 F:      include/net/cfg802154.h
6984 F:      include/net/ieee802154_netdev.h
6985 F:      Documentation/networking/ieee802154.txt
6986
6987 IFE PROTOCOL
6988 M:      Yotam Gigi <yotam.gi@gmail.com>
6989 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6990 F:      net/ife
6991 F:      include/net/ife.h
6992 F:      include/uapi/linux/ife.h
6993
6994 IGORPLUG-USB IR RECEIVER
6995 M:      Sean Young <sean@mess.org>
6996 L:      linux-media@vger.kernel.org
6997 S:      Maintained
6998 F:      drivers/media/rc/igorplugusb.c
6999
7000 IGUANAWORKS USB IR TRANSCEIVER
7001 M:      Sean Young <sean@mess.org>
7002 L:      linux-media@vger.kernel.org
7003 S:      Maintained
7004 F:      drivers/media/rc/iguanair.c
7005
7006 IIO DIGITAL POTENTIOMETER DAC
7007 M:      Peter Rosin <peda@axentia.se>
7008 L:      linux-iio@vger.kernel.org
7009 S:      Maintained
7010 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7011 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7012 F:      drivers/iio/dac/dpot-dac.c
7013
7014 IIO ENVELOPE DETECTOR
7015 M:      Peter Rosin <peda@axentia.se>
7016 L:      linux-iio@vger.kernel.org
7017 S:      Maintained
7018 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7019 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7020 F:      drivers/iio/adc/envelope-detector.c
7021
7022 IIO MULTIPLEXER
7023 M:      Peter Rosin <peda@axentia.se>
7024 L:      linux-iio@vger.kernel.org
7025 S:      Maintained
7026 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7027 F:      drivers/iio/multiplexer/iio-mux.c
7028
7029 IIO SUBSYSTEM AND DRIVERS
7030 M:      Jonathan Cameron <jic23@kernel.org>
7031 R:      Hartmut Knaack <knaack.h@gmx.de>
7032 R:      Lars-Peter Clausen <lars@metafoo.de>
7033 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7034 L:      linux-iio@vger.kernel.org
7035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7036 S:      Maintained
7037 F:      Documentation/ABI/testing/configfs-iio*
7038 F:      Documentation/ABI/testing/sysfs-bus-iio*
7039 F:      Documentation/devicetree/bindings/iio/
7040 F:      drivers/iio/
7041 F:      drivers/staging/iio/
7042 F:      include/linux/iio/
7043 F:      tools/iio/
7044
7045 IIO UNIT CONVERTER
7046 M:      Peter Rosin <peda@axentia.se>
7047 L:      linux-iio@vger.kernel.org
7048 S:      Maintained
7049 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7050 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7051 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7052 F:      drivers/iio/afe/iio-rescale.c
7053
7054 IKANOS/ADI EAGLE ADSL USB DRIVER
7055 M:      Matthieu Castet <castet.matthieu@free.fr>
7056 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7057 S:      Maintained
7058 F:      drivers/usb/atm/ueagle-atm.c
7059
7060 IMGTEC ASCII LCD DRIVER
7061 M:      Paul Burton <paul.burton@mips.com>
7062 S:      Maintained
7063 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7064 F:      drivers/auxdisplay/img-ascii-lcd.c
7065
7066 IMGTEC IR DECODER DRIVER
7067 M:      James Hogan <jhogan@kernel.org>
7068 S:      Maintained
7069 F:      drivers/media/rc/img-ir/
7070
7071 IMON SOUNDGRAPH USB IR RECEIVER
7072 M:      Sean Young <sean@mess.org>
7073 L:      linux-media@vger.kernel.org
7074 S:      Maintained
7075 F:      drivers/media/rc/imon_raw.c
7076 F:      drivers/media/rc/imon.c
7077
7078 IMS TWINTURBO FRAMEBUFFER DRIVER
7079 L:      linux-fbdev@vger.kernel.org
7080 S:      Orphan
7081 F:      drivers/video/fbdev/imsttfb.c
7082
7083 INA209 HARDWARE MONITOR DRIVER
7084 M:      Guenter Roeck <linux@roeck-us.net>
7085 L:      linux-hwmon@vger.kernel.org
7086 S:      Maintained
7087 F:      Documentation/hwmon/ina209
7088 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7089 F:      drivers/hwmon/ina209.c
7090
7091 INA2XX HARDWARE MONITOR DRIVER
7092 M:      Guenter Roeck <linux@roeck-us.net>
7093 L:      linux-hwmon@vger.kernel.org
7094 S:      Maintained
7095 F:      Documentation/hwmon/ina2xx
7096 F:      drivers/hwmon/ina2xx.c
7097 F:      include/linux/platform_data/ina2xx.h
7098
7099 INDUSTRY PACK SUBSYSTEM (IPACK)
7100 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7101 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7102 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7103 L:      industrypack-devel@lists.sourceforge.net
7104 W:      http://industrypack.sourceforge.net
7105 S:      Maintained
7106 F:      drivers/ipack/
7107
7108 INFINIBAND SUBSYSTEM
7109 M:      Doug Ledford <dledford@redhat.com>
7110 M:      Jason Gunthorpe <jgg@mellanox.com>
7111 L:      linux-rdma@vger.kernel.org
7112 W:      https://github.com/linux-rdma/rdma-core
7113 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7115 S:      Supported
7116 F:      Documentation/devicetree/bindings/infiniband/
7117 F:      Documentation/infiniband/
7118 F:      drivers/infiniband/
7119 F:      include/uapi/linux/if_infiniband.h
7120 F:      include/uapi/rdma/
7121 F:      include/rdma/
7122
7123 INGENIC JZ4780 DMA Driver
7124 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7125 S:      Maintained
7126 F:      drivers/dma/dma-jz4780.c
7127
7128 INGENIC JZ4780 NAND DRIVER
7129 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7130 L:      linux-mtd@lists.infradead.org
7131 S:      Maintained
7132 F:      drivers/mtd/nand/raw/jz4780_*
7133
7134 INOTIFY
7135 M:      Jan Kara <jack@suse.cz>
7136 R:      Amir Goldstein <amir73il@gmail.com>
7137 L:      linux-fsdevel@vger.kernel.org
7138 S:      Maintained
7139 F:      Documentation/filesystems/inotify.txt
7140 F:      fs/notify/inotify/
7141 F:      include/linux/inotify.h
7142 F:      include/uapi/linux/inotify.h
7143
7144 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7145 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7146 L:      linux-input@vger.kernel.org
7147 Q:      http://patchwork.kernel.org/project/linux-input/list/
7148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7149 S:      Maintained
7150 F:      drivers/input/
7151 F:      include/linux/input.h
7152 F:      include/uapi/linux/input.h
7153 F:      include/uapi/linux/input-event-codes.h
7154 F:      include/linux/input/
7155 F:      Documentation/devicetree/bindings/input/
7156 F:      Documentation/devicetree/bindings/serio/
7157 F:      Documentation/input/
7158
7159 INPUT MULTITOUCH (MT) PROTOCOL
7160 M:      Henrik Rydberg <rydberg@bitmath.org>
7161 L:      linux-input@vger.kernel.org
7162 S:      Odd fixes
7163 F:      Documentation/input/multi-touch-protocol.rst
7164 F:      drivers/input/input-mt.c
7165 K:      \b(ABS|SYN)_MT_
7166
7167 INSIDE SECURE CRYPTO DRIVER
7168 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7169 F:      drivers/crypto/inside-secure/
7170 S:      Maintained
7171 L:      linux-crypto@vger.kernel.org
7172
7173 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7174 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7175 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7176 L:      linux-integrity@vger.kernel.org
7177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7178 S:      Supported
7179 F:      security/integrity/ima/
7180
7181 INTEL 810/815 FRAMEBUFFER DRIVER
7182 M:      Antonino Daplas <adaplas@gmail.com>
7183 L:      linux-fbdev@vger.kernel.org
7184 S:      Maintained
7185 F:      drivers/video/fbdev/i810/
7186
7187 INTEL ASoC DRIVERS
7188 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7189 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7190 M:      Jie Yang <yang.jie@linux.intel.com>
7191 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7192 S:      Supported
7193 F:      sound/soc/intel/
7194
7195 INTEL C600 SERIES SAS CONTROLLER DRIVER
7196 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7197 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7198 L:      linux-scsi@vger.kernel.org
7199 T:      git git://git.code.sf.net/p/intel-sas/isci
7200 S:      Supported
7201 F:      drivers/scsi/isci/
7202
7203 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7204 M:      Jani Nikula <jani.nikula@linux.intel.com>
7205 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7206 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7207 L:      intel-gfx@lists.freedesktop.org
7208 W:      https://01.org/linuxgraphics/
7209 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7210 C:      irc://chat.freenode.net/intel-gfx
7211 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7212 T:      git git://anongit.freedesktop.org/drm-intel
7213 S:      Supported
7214 F:      drivers/gpu/drm/i915/
7215 F:      include/drm/i915*
7216 F:      include/uapi/drm/i915_drm.h
7217 F:      Documentation/gpu/i915.rst
7218
7219 INTEL ETHERNET DRIVERS
7220 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7221 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7222 W:      http://www.intel.com/support/feedback.htm
7223 W:      http://e1000.sourceforge.net/
7224 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7227 S:      Supported
7228 F:      Documentation/networking/e100.rst
7229 F:      Documentation/networking/e1000.rst
7230 F:      Documentation/networking/e1000e.txt
7231 F:      Documentation/networking/igb.txt
7232 F:      Documentation/networking/igbvf.txt
7233 F:      Documentation/networking/ixgb.txt
7234 F:      Documentation/networking/ixgbe.txt
7235 F:      Documentation/networking/ixgbevf.txt
7236 F:      Documentation/networking/i40e.txt
7237 F:      Documentation/networking/i40evf.txt
7238 F:      Documentation/networking/ice.txt
7239 F:      drivers/net/ethernet/intel/
7240 F:      drivers/net/ethernet/intel/*/
7241 F:      include/linux/avf/virtchnl.h
7242
7243 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7244 M:      Maik Broemme <mbroemme@libmpq.org>
7245 L:      linux-fbdev@vger.kernel.org
7246 S:      Maintained
7247 F:      Documentation/fb/intelfb.txt
7248 F:      drivers/video/fbdev/intelfb/
7249
7250 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7251 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7252 M:      Zhi Wang <zhi.a.wang@intel.com>
7253 L:      intel-gvt-dev@lists.freedesktop.org
7254 L:      intel-gfx@lists.freedesktop.org
7255 W:      https://01.org/igvt-g
7256 T:      git https://github.com/intel/gvt-linux.git
7257 S:      Supported
7258 F:      drivers/gpu/drm/i915/gvt/
7259
7260 INTEL HID EVENT DRIVER
7261 M:      Alex Hung <alex.hung@canonical.com>
7262 L:      platform-driver-x86@vger.kernel.org
7263 S:      Maintained
7264 F:      drivers/platform/x86/intel-hid.c
7265
7266 INTEL I/OAT DMA DRIVER
7267 M:      Dave Jiang <dave.jiang@intel.com>
7268 R:      Dan Williams <dan.j.williams@intel.com>
7269 L:      dmaengine@vger.kernel.org
7270 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7271 S:      Supported
7272 F:      drivers/dma/ioat*
7273
7274 INTEL IDLE DRIVER
7275 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7276 M:      Len Brown <lenb@kernel.org>
7277 L:      linux-pm@vger.kernel.org
7278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7279 B:      https://bugzilla.kernel.org
7280 S:      Supported
7281 F:      drivers/idle/intel_idle.c
7282
7283 INTEL INTEGRATED SENSOR HUB DRIVER
7284 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7285 M:      Jiri Kosina <jikos@kernel.org>
7286 L:      linux-input@vger.kernel.org
7287 S:      Maintained
7288 F:      drivers/hid/intel-ish-hid/
7289
7290 INTEL IOMMU (VT-d)
7291 M:      David Woodhouse <dwmw2@infradead.org>
7292 L:      iommu@lists.linux-foundation.org
7293 T:      git git://git.infradead.org/iommu-2.6.git
7294 S:      Supported
7295 F:      drivers/iommu/intel-iommu.c
7296 F:      include/linux/intel-iommu.h
7297
7298 INTEL IOP-ADMA DMA DRIVER
7299 R:      Dan Williams <dan.j.williams@intel.com>
7300 S:      Odd fixes
7301 F:      drivers/dma/iop-adma.c
7302
7303 INTEL IPU3 CSI-2 CIO2 DRIVER
7304 M:      Yong Zhi <yong.zhi@intel.com>
7305 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7306 M:      Bingbu Cao <bingbu.cao@intel.com>
7307 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7308 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7309 L:      linux-media@vger.kernel.org
7310 S:      Maintained
7311 F:      drivers/media/pci/intel/ipu3/
7312 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7313
7314 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7315 M:      Krzysztof Halasa <khalasa@piap.pl>
7316 S:      Maintained
7317 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7318 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7319 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7320 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7321 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7322 F:      drivers/net/wan/ixp4xx_hss.c
7323
7324 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7325 M:      Deepak Saxena <dsaxena@plexity.net>
7326 S:      Maintained
7327 F:      drivers/char/hw_random/ixp4xx-rng.c
7328
7329 INTEL MANAGEMENT ENGINE (mei)
7330 M:      Tomas Winkler <tomas.winkler@intel.com>
7331 L:      linux-kernel@vger.kernel.org
7332 S:      Supported
7333 F:      include/uapi/linux/mei.h
7334 F:      include/linux/mei_cl_bus.h
7335 F:      drivers/misc/mei/*
7336 F:      drivers/watchdog/mei_wdt.c
7337 F:      Documentation/misc-devices/mei/*
7338 F:      samples/mei/*
7339
7340 INTEL MENLOW THERMAL DRIVER
7341 M:      Sujith Thomas <sujith.thomas@intel.com>
7342 L:      platform-driver-x86@vger.kernel.org
7343 W:      https://01.org/linux-acpi
7344 S:      Supported
7345 F:      drivers/platform/x86/intel_menlow.c
7346
7347 INTEL MERRIFIELD GPIO DRIVER
7348 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7349 L:      linux-gpio@vger.kernel.org
7350 S:      Maintained
7351 F:      drivers/gpio/gpio-merrifield.c
7352
7353 INTEL MIC DRIVERS (mic)
7354 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7355 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7356 S:      Supported
7357 W:      https://github.com/sudeepdutt/mic
7358 W:      http://software.intel.com/en-us/mic-developer
7359 F:      include/linux/mic_bus.h
7360 F:      include/linux/scif.h
7361 F:      include/uapi/linux/mic_common.h
7362 F:      include/uapi/linux/mic_ioctl.h
7363 F:      include/uapi/linux/scif_ioctl.h
7364 F:      drivers/misc/mic/
7365 F:      drivers/dma/mic_x100_dma.c
7366 F:      drivers/dma/mic_x100_dma.h
7367 F:      Documentation/mic/
7368
7369 INTEL PMC CORE DRIVER
7370 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7371 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7372 L:      platform-driver-x86@vger.kernel.org
7373 S:      Maintained
7374 F:      arch/x86/include/asm/pmc_core.h
7375 F:      drivers/platform/x86/intel_pmc_core*
7376
7377 INTEL PMC/P-Unit IPC DRIVER
7378 M:      Zha Qipeng<qipeng.zha@intel.com>
7379 L:      platform-driver-x86@vger.kernel.org
7380 S:      Maintained
7381 F:      drivers/platform/x86/intel_pmc_ipc.c
7382 F:      drivers/platform/x86/intel_punit_ipc.c
7383 F:      arch/x86/include/asm/intel_pmc_ipc.h
7384 F:      arch/x86/include/asm/intel_punit_ipc.h
7385
7386 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7387 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7388 L:      linux-wireless@vger.kernel.org
7389 S:      Maintained
7390 F:      Documentation/networking/README.ipw2100
7391 F:      Documentation/networking/README.ipw2200
7392 F:      drivers/net/wireless/intel/ipw2x00/
7393
7394 INTEL PSTATE DRIVER
7395 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7396 M:      Len Brown <lenb@kernel.org>
7397 L:      linux-pm@vger.kernel.org
7398 S:      Supported
7399 F:      drivers/cpufreq/intel_pstate.c
7400
7401 INTEL RDMA RNIC DRIVER
7402 M:      Faisal Latif <faisal.latif@intel.com>
7403 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7404 L:      linux-rdma@vger.kernel.org
7405 S:      Supported
7406 F:      drivers/infiniband/hw/i40iw/
7407 F:      include/uapi/rdma/i40iw-abi.h
7408
7409 INTEL SHA MULTIBUFFER DRIVER
7410 M:      Megha Dey <megha.dey@linux.intel.com>
7411 R:      Tim Chen <tim.c.chen@linux.intel.com>
7412 L:      linux-crypto@vger.kernel.org
7413 S:      Supported
7414 F:      arch/x86/crypto/sha*-mb/
7415 F:      crypto/mcryptd.c
7416
7417 INTEL TELEMETRY DRIVER
7418 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7419 L:      platform-driver-x86@vger.kernel.org
7420 S:      Maintained
7421 F:      arch/x86/include/asm/intel_telemetry.h
7422 F:      drivers/platform/x86/intel_telemetry*
7423
7424 INTEL VIRTUAL BUTTON DRIVER
7425 M:      AceLan Kao <acelan.kao@canonical.com>
7426 L:      platform-driver-x86@vger.kernel.org
7427 S:      Maintained
7428 F:      drivers/platform/x86/intel-vbtn.c
7429
7430 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7431 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7432 L:      linux-wireless@vger.kernel.org
7433 S:      Supported
7434 F:      drivers/net/wireless/intel/iwlegacy/
7435
7436 INTEL WIRELESS WIFI LINK (iwlwifi)
7437 M:      Johannes Berg <johannes.berg@intel.com>
7438 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7439 M:      Luca Coelho <luciano.coelho@intel.com>
7440 M:      Intel Linux Wireless <linuxwifi@intel.com>
7441 L:      linux-wireless@vger.kernel.org
7442 W:      http://intellinuxwireless.org
7443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7444 S:      Supported
7445 F:      drivers/net/wireless/intel/iwlwifi/
7446
7447 INTEL WIRELESS WIMAX CONNECTION 2400
7448 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7449 M:      linux-wimax@intel.com
7450 L:      wimax@linuxwimax.org (subscribers-only)
7451 S:      Supported
7452 W:      http://linuxwimax.org
7453 F:      Documentation/wimax/README.i2400m
7454 F:      drivers/net/wimax/i2400m/
7455 F:      include/uapi/linux/wimax/i2400m.h
7456
7457 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7458 M:      Mario Limonciello <mario.limonciello@dell.com>
7459 S:      Maintained
7460 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7461
7462 INTEL(R) TRACE HUB
7463 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7464 S:      Supported
7465 F:      Documentation/trace/intel_th.rst
7466 F:      drivers/hwtracing/intel_th/
7467
7468 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7469 M:      Ning Sun <ning.sun@intel.com>
7470 L:      tboot-devel@lists.sourceforge.net
7471 W:      http://tboot.sourceforge.net
7472 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7473 S:      Supported
7474 F:      Documentation/intel_txt.txt
7475 F:      include/linux/tboot.h
7476 F:      arch/x86/kernel/tboot.c
7477
7478 INTEL-MID GPIO DRIVER
7479 M:      David Cohen <david.a.cohen@linux.intel.com>
7480 L:      linux-gpio@vger.kernel.org
7481 S:      Maintained
7482 F:      drivers/gpio/gpio-intel-mid.c
7483
7484 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7485 M:      Linus Walleij <linus.walleij@linaro.org>
7486 L:      linux-iio@vger.kernel.org
7487 S:      Maintained
7488 F:      drivers/iio/gyro/mpu3050*
7489 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7490
7491 IOC3 ETHERNET DRIVER
7492 M:      Ralf Baechle <ralf@linux-mips.org>
7493 L:      linux-mips@linux-mips.org
7494 S:      Maintained
7495 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7496
7497 IOC3 SERIAL DRIVER
7498 M:      Pat Gefre <pfg@sgi.com>
7499 L:      linux-serial@vger.kernel.org
7500 S:      Maintained
7501 F:      drivers/tty/serial/ioc3_serial.c
7502
7503 IOMMU DRIVERS
7504 M:      Joerg Roedel <joro@8bytes.org>
7505 L:      iommu@lists.linux-foundation.org
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7507 S:      Maintained
7508 F:      Documentation/devicetree/bindings/iommu/
7509 F:      drivers/iommu/
7510 F:      include/linux/iommu.h
7511 F:      include/linux/of_iommu.h
7512 F:      include/linux/iova.h
7513
7514 IP MASQUERADING
7515 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7516 S:      Maintained
7517 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7518
7519 IPMI SUBSYSTEM
7520 M:      Corey Minyard <minyard@acm.org>
7521 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7522 W:      http://openipmi.sourceforge.net/
7523 S:      Supported
7524 F:      Documentation/IPMI.txt
7525 F:      drivers/char/ipmi/
7526 F:      include/linux/ipmi*
7527 F:      include/uapi/linux/ipmi*
7528
7529 IPS SCSI RAID DRIVER
7530 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7531 L:      linux-scsi@vger.kernel.org
7532 W:      http://www.adaptec.com/
7533 S:      Maintained
7534 F:      drivers/scsi/ips*
7535
7536 IPVS
7537 M:      Wensong Zhang <wensong@linux-vs.org>
7538 M:      Simon Horman <horms@verge.net.au>
7539 M:      Julian Anastasov <ja@ssi.bg>
7540 L:      netdev@vger.kernel.org
7541 L:      lvs-devel@vger.kernel.org
7542 S:      Maintained
7543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7545 F:      Documentation/networking/ipvs-sysctl.txt
7546 F:      include/net/ip_vs.h
7547 F:      include/uapi/linux/ip_vs.h
7548 F:      net/netfilter/ipvs/
7549
7550 IPWIRELESS DRIVER
7551 M:      Jiri Kosina <jikos@kernel.org>
7552 M:      David Sterba <dsterba@suse.com>
7553 S:      Odd Fixes
7554 F:      drivers/tty/ipwireless/
7555
7556 IPX NETWORK LAYER
7557 L:      netdev@vger.kernel.org
7558 S:      Obsolete
7559 F:      include/uapi/linux/ipx.h
7560 F:      drivers/staging/ipx/
7561
7562 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7563 M:      Marc Zyngier <marc.zyngier@arm.com>
7564 S:      Maintained
7565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7566 F:      Documentation/IRQ-domain.txt
7567 F:      include/linux/irqdomain.h
7568 F:      kernel/irq/irqdomain.c
7569 F:      kernel/irq/msi.c
7570
7571 IRQ SUBSYSTEM
7572 M:      Thomas Gleixner <tglx@linutronix.de>
7573 L:      linux-kernel@vger.kernel.org
7574 S:      Maintained
7575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7576 F:      kernel/irq/
7577
7578 IRQCHIP DRIVERS
7579 M:      Thomas Gleixner <tglx@linutronix.de>
7580 M:      Jason Cooper <jason@lakedaemon.net>
7581 M:      Marc Zyngier <marc.zyngier@arm.com>
7582 L:      linux-kernel@vger.kernel.org
7583 S:      Maintained
7584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7585 F:      Documentation/devicetree/bindings/interrupt-controller/
7586 F:      drivers/irqchip/
7587
7588 ISA
7589 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7590 S:      Maintained
7591 F:      Documentation/isa.txt
7592 F:      drivers/base/isa.c
7593 F:      include/linux/isa.h
7594
7595 ISA RADIO MODULE
7596 M:      Hans Verkuil <hverkuil@xs4all.nl>
7597 L:      linux-media@vger.kernel.org
7598 T:      git git://linuxtv.org/media_tree.git
7599 W:      https://linuxtv.org
7600 S:      Maintained
7601 F:      drivers/media/radio/radio-isa*
7602
7603 ISAPNP
7604 M:      Jaroslav Kysela <perex@perex.cz>
7605 S:      Maintained
7606 F:      Documentation/isapnp.txt
7607 F:      drivers/pnp/isapnp/
7608 F:      include/linux/isapnp.h
7609
7610 ISCSI
7611 M:      Lee Duncan <lduncan@suse.com>
7612 M:      Chris Leech <cleech@redhat.com>
7613 L:      open-iscsi@googlegroups.com
7614 W:      www.open-iscsi.com
7615 S:      Maintained
7616 F:      drivers/scsi/*iscsi*
7617 F:      include/scsi/*iscsi*
7618
7619 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7620 M:      Peter Jones <pjones@redhat.com>
7621 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7622 S:      Maintained
7623 F:      drivers/firmware/iscsi_ibft*
7624
7625 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7626 M:      Or Gerlitz <ogerlitz@mellanox.com>
7627 M:      Sagi Grimberg <sagi@grimberg.me>
7628 M:      Roi Dayan <roid@mellanox.com>
7629 L:      linux-rdma@vger.kernel.org
7630 S:      Supported
7631 W:      http://www.openfabrics.org
7632 W:      www.open-iscsi.org
7633 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7634 F:      drivers/infiniband/ulp/iser/
7635
7636 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7637 M:      Sagi Grimberg <sagi@grimberg.me>
7638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7639 L:      linux-rdma@vger.kernel.org
7640 L:      target-devel@vger.kernel.org
7641 S:      Supported
7642 W:      http://www.linux-iscsi.org
7643 F:      drivers/infiniband/ulp/isert
7644
7645 ISDN SUBSYSTEM
7646 M:      Karsten Keil <isdn@linux-pingi.de>
7647 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7648 L:      netdev@vger.kernel.org
7649 W:      http://www.isdn4linux.de
7650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7651 S:      Maintained
7652 F:      Documentation/isdn/
7653 F:      drivers/isdn/
7654 F:      include/linux/isdn.h
7655 F:      include/linux/isdn/
7656 F:      include/uapi/linux/isdn.h
7657 F:      include/uapi/linux/isdn/
7658
7659 ISDN SUBSYSTEM (Eicon active card driver)
7660 M:      Armin Schindler <mac@melware.de>
7661 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7662 W:      http://www.melware.de
7663 S:      Maintained
7664 F:      drivers/isdn/hardware/eicon/
7665
7666 IT87 HARDWARE MONITORING DRIVER
7667 M:      Jean Delvare <jdelvare@suse.com>
7668 L:      linux-hwmon@vger.kernel.org
7669 S:      Maintained
7670 F:      Documentation/hwmon/it87
7671 F:      drivers/hwmon/it87.c
7672
7673 IT913X MEDIA DRIVER
7674 M:      Antti Palosaari <crope@iki.fi>
7675 L:      linux-media@vger.kernel.org
7676 W:      https://linuxtv.org
7677 W:      http://palosaari.fi/linux/
7678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7679 T:      git git://linuxtv.org/anttip/media_tree.git
7680 S:      Maintained
7681 F:      drivers/media/tuners/it913x*
7682
7683 IVTV VIDEO4LINUX DRIVER
7684 M:      Andy Walls <awalls@md.metrocast.net>
7685 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7686 L:      linux-media@vger.kernel.org
7687 T:      git git://linuxtv.org/media_tree.git
7688 W:      http://www.ivtvdriver.org
7689 S:      Maintained
7690 F:      Documentation/media/v4l-drivers/ivtv*
7691 F:      drivers/media/pci/ivtv/
7692 F:      include/uapi/linux/ivtv*
7693
7694 IX2505V MEDIA DRIVER
7695 M:      Malcolm Priestley <tvboxspy@gmail.com>
7696 L:      linux-media@vger.kernel.org
7697 W:      https://linuxtv.org
7698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7699 S:      Maintained
7700 F:      drivers/media/dvb-frontends/ix2505v*
7701
7702 JAILHOUSE HYPERVISOR INTERFACE
7703 M:      Jan Kiszka <jan.kiszka@siemens.com>
7704 L:      jailhouse-dev@googlegroups.com
7705 S:      Maintained
7706 F:      arch/x86/kernel/jailhouse.c
7707 F:      arch/x86/include/asm/jailhouse_para.h
7708
7709 JC42.4 TEMPERATURE SENSOR DRIVER
7710 M:      Guenter Roeck <linux@roeck-us.net>
7711 L:      linux-hwmon@vger.kernel.org
7712 S:      Maintained
7713 F:      drivers/hwmon/jc42.c
7714 F:      Documentation/hwmon/jc42
7715
7716 JFS FILESYSTEM
7717 M:      Dave Kleikamp <shaggy@kernel.org>
7718 L:      jfs-discussion@lists.sourceforge.net
7719 W:      http://jfs.sourceforge.net/
7720 T:      git git://github.com/kleikamp/linux-shaggy.git
7721 S:      Maintained
7722 F:      Documentation/filesystems/jfs.txt
7723 F:      fs/jfs/
7724
7725 JME NETWORK DRIVER
7726 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7727 L:      netdev@vger.kernel.org
7728 S:      Maintained
7729 F:      drivers/net/ethernet/jme.*
7730
7731 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7732 M:      David Woodhouse <dwmw2@infradead.org>
7733 L:      linux-mtd@lists.infradead.org
7734 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7735 S:      Maintained
7736 F:      fs/jffs2/
7737 F:      include/uapi/linux/jffs2.h
7738
7739 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7740 M:      "Theodore Ts'o" <tytso@mit.edu>
7741 M:      Jan Kara <jack@suse.com>
7742 L:      linux-ext4@vger.kernel.org
7743 S:      Maintained
7744 F:      fs/jbd2/
7745 F:      include/linux/jbd2.h
7746
7747 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7748 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7749 L:      linux-media@vger.kernel.org
7750 S:      Maintained
7751 F:      drivers/media/platform/rcar_jpu.c
7752
7753 JSM Neo PCI based serial card
7754 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7755 L:      linux-serial@vger.kernel.org
7756 S:      Maintained
7757 F:      drivers/tty/serial/jsm/
7758
7759 K10TEMP HARDWARE MONITORING DRIVER
7760 M:      Clemens Ladisch <clemens@ladisch.de>
7761 L:      linux-hwmon@vger.kernel.org
7762 S:      Maintained
7763 F:      Documentation/hwmon/k10temp
7764 F:      drivers/hwmon/k10temp.c
7765
7766 K8TEMP HARDWARE MONITORING DRIVER
7767 M:      Rudolf Marek <r.marek@assembler.cz>
7768 L:      linux-hwmon@vger.kernel.org
7769 S:      Maintained
7770 F:      Documentation/hwmon/k8temp
7771 F:      drivers/hwmon/k8temp.c
7772
7773 KASAN
7774 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7775 R:      Alexander Potapenko <glider@google.com>
7776 R:      Dmitry Vyukov <dvyukov@google.com>
7777 L:      kasan-dev@googlegroups.com
7778 S:      Maintained
7779 F:      arch/*/include/asm/kasan.h
7780 F:      arch/*/mm/kasan_init*
7781 F:      Documentation/dev-tools/kasan.rst
7782 F:      include/linux/kasan*.h
7783 F:      lib/test_kasan.c
7784 F:      mm/kasan/
7785 F:      scripts/Makefile.kasan
7786
7787 KCONFIG
7788 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7790 L:      linux-kbuild@vger.kernel.org
7791 S:      Maintained
7792 F:      Documentation/kbuild/kconfig*
7793 F:      scripts/kconfig/
7794 F:      scripts/Kconfig.include
7795
7796 KDUMP
7797 M:      Dave Young <dyoung@redhat.com>
7798 M:      Baoquan He <bhe@redhat.com>
7799 R:      Vivek Goyal <vgoyal@redhat.com>
7800 L:      kexec@lists.infradead.org
7801 W:      http://lse.sourceforge.net/kdump/
7802 S:      Maintained
7803 F:      Documentation/kdump/
7804
7805 KEENE FM RADIO TRANSMITTER DRIVER
7806 M:      Hans Verkuil <hverkuil@xs4all.nl>
7807 L:      linux-media@vger.kernel.org
7808 T:      git git://linuxtv.org/media_tree.git
7809 W:      https://linuxtv.org
7810 S:      Maintained
7811 F:      drivers/media/radio/radio-keene*
7812
7813 KERNEL AUTOMOUNTER
7814 M:      Ian Kent <raven@themaw.net>
7815 L:      autofs@vger.kernel.org
7816 S:      Maintained
7817 F:      fs/autofs/
7818
7819 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7820 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7821 M:      Michal Marek <michal.lkml@markovi.net>
7822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7823 L:      linux-kbuild@vger.kernel.org
7824 S:      Maintained
7825 F:      Documentation/kbuild/
7826 F:      Makefile
7827 F:      scripts/Kbuild*
7828 F:      scripts/Makefile*
7829 F:      scripts/basic/
7830 F:      scripts/mk*
7831 F:      scripts/mod/
7832 F:      scripts/package/
7833
7834 KERNEL JANITORS
7835 L:      kernel-janitors@vger.kernel.org
7836 W:      http://kernelnewbies.org/KernelJanitors
7837 S:      Odd Fixes
7838
7839 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7840 M:      "J. Bruce Fields" <bfields@fieldses.org>
7841 M:      Jeff Layton <jlayton@kernel.org>
7842 L:      linux-nfs@vger.kernel.org
7843 W:      http://nfs.sourceforge.net/
7844 T:      git git://linux-nfs.org/~bfields/linux.git
7845 S:      Supported
7846 F:      fs/nfsd/
7847 F:      include/uapi/linux/nfsd/
7848 F:      fs/lockd/
7849 F:      fs/nfs_common/
7850 F:      net/sunrpc/
7851 F:      include/linux/lockd/
7852 F:      include/linux/sunrpc/
7853 F:      include/uapi/linux/sunrpc/
7854
7855 KERNEL SELFTEST FRAMEWORK
7856 M:      Shuah Khan <shuah@kernel.org>
7857 L:      linux-kselftest@vger.kernel.org
7858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7859 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7860 S:      Maintained
7861 F:      tools/testing/selftests/
7862 F:      Documentation/dev-tools/kselftest*
7863
7864 KERNEL USERMODE HELPER
7865 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7866 L:      linux-kernel@vger.kernel.org
7867 S:      Maintained
7868 F:      kernel/umh.c
7869 F:      include/linux/umh.h
7870
7871 KERNEL VIRTUAL MACHINE (KVM)
7872 M:      Paolo Bonzini <pbonzini@redhat.com>
7873 M:      Radim Krčmář <rkrcmar@redhat.com>
7874 L:      kvm@vger.kernel.org
7875 W:      http://www.linux-kvm.org
7876 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7877 S:      Supported
7878 F:      Documentation/virtual/kvm/
7879 F:      include/trace/events/kvm.h
7880 F:      include/uapi/asm-generic/kvm*
7881 F:      include/uapi/linux/kvm*
7882 F:      include/asm-generic/kvm*
7883 F:      include/linux/kvm*
7884 F:      include/kvm/iodev.h
7885 F:      virt/kvm/*
7886 F:      tools/kvm/
7887
7888 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7889 M:      Joerg Roedel <joro@8bytes.org>
7890 L:      kvm@vger.kernel.org
7891 W:      http://www.linux-kvm.org/
7892 S:      Maintained
7893 F:      arch/x86/include/asm/svm.h
7894 F:      arch/x86/kvm/svm.c
7895
7896 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7897 M:      Christoffer Dall <christoffer.dall@arm.com>
7898 M:      Marc Zyngier <marc.zyngier@arm.com>
7899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7900 L:      kvmarm@lists.cs.columbia.edu
7901 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7903 S:      Supported
7904 F:      arch/arm/include/uapi/asm/kvm*
7905 F:      arch/arm/include/asm/kvm*
7906 F:      arch/arm/kvm/
7907 F:      virt/kvm/arm/
7908 F:      include/kvm/arm_*
7909
7910 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7911 M:      Christoffer Dall <christoffer.dall@arm.com>
7912 M:      Marc Zyngier <marc.zyngier@arm.com>
7913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7914 L:      kvmarm@lists.cs.columbia.edu
7915 S:      Maintained
7916 F:      arch/arm64/include/uapi/asm/kvm*
7917 F:      arch/arm64/include/asm/kvm*
7918 F:      arch/arm64/kvm/
7919
7920 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7921 M:      James Hogan <jhogan@kernel.org>
7922 L:      linux-mips@linux-mips.org
7923 S:      Supported
7924 F:      arch/mips/include/uapi/asm/kvm*
7925 F:      arch/mips/include/asm/kvm*
7926 F:      arch/mips/kvm/
7927
7928 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7929 M:      Paul Mackerras <paulus@ozlabs.org>
7930 L:      kvm-ppc@vger.kernel.org
7931 W:      http://www.linux-kvm.org/
7932 T:      git git://github.com/agraf/linux-2.6.git
7933 S:      Supported
7934 F:      arch/powerpc/include/uapi/asm/kvm*
7935 F:      arch/powerpc/include/asm/kvm*
7936 F:      arch/powerpc/kvm/
7937 F:      arch/powerpc/kernel/kvm*
7938
7939 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7940 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7941 M:      Janosch Frank <frankja@linux.ibm.com>
7942 R:      David Hildenbrand <david@redhat.com>
7943 R:      Cornelia Huck <cohuck@redhat.com>
7944 L:      linux-s390@vger.kernel.org
7945 W:      http://www.ibm.com/developerworks/linux/linux390/
7946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7947 S:      Supported
7948 F:      arch/s390/include/uapi/asm/kvm*
7949 F:      arch/s390/include/asm/gmap.h
7950 F:      arch/s390/include/asm/kvm*
7951 F:      arch/s390/kvm/
7952 F:      arch/s390/mm/gmap.c
7953
7954 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7955 M:      Paolo Bonzini <pbonzini@redhat.com>
7956 M:      Radim Krčmář <rkrcmar@redhat.com>
7957 L:      kvm@vger.kernel.org
7958 W:      http://www.linux-kvm.org
7959 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7960 S:      Supported
7961 F:      arch/x86/kvm/
7962 F:      arch/x86/include/uapi/asm/kvm*
7963 F:      arch/x86/include/asm/kvm*
7964 F:      arch/x86/include/asm/pvclock-abi.h
7965 F:      arch/x86/kernel/kvm.c
7966 F:      arch/x86/kernel/kvmclock.c
7967
7968 KERNFS
7969 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7970 M:      Tejun Heo <tj@kernel.org>
7971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7972 S:      Supported
7973 F:      include/linux/kernfs.h
7974 F:      fs/kernfs/
7975
7976 KEXEC
7977 M:      Eric Biederman <ebiederm@xmission.com>
7978 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7979 L:      kexec@lists.infradead.org
7980 S:      Maintained
7981 F:      include/linux/kexec.h
7982 F:      include/uapi/linux/kexec.h
7983 F:      kernel/kexec*
7984
7985 KEYS-ENCRYPTED
7986 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7987 L:      linux-integrity@vger.kernel.org
7988 L:      keyrings@vger.kernel.org
7989 S:      Supported
7990 F:      Documentation/security/keys/trusted-encrypted.rst
7991 F:      include/keys/encrypted-type.h
7992 F:      security/keys/encrypted-keys/
7993
7994 KEYS-TRUSTED
7995 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7996 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7997 L:      linux-integrity@vger.kernel.org
7998 L:      keyrings@vger.kernel.org
7999 S:      Supported
8000 F:      Documentation/security/keys/trusted-encrypted.rst
8001 F:      include/keys/trusted-type.h
8002 F:      security/keys/trusted.c
8003 F:      security/keys/trusted.h
8004
8005 KEYS/KEYRINGS:
8006 M:      David Howells <dhowells@redhat.com>
8007 L:      keyrings@vger.kernel.org
8008 S:      Maintained
8009 F:      Documentation/security/keys/core.rst
8010 F:      include/linux/key.h
8011 F:      include/linux/key-type.h
8012 F:      include/linux/keyctl.h
8013 F:      include/uapi/linux/keyctl.h
8014 F:      include/keys/
8015 F:      security/keys/
8016
8017 KGDB / KDB /debug_core
8018 M:      Jason Wessel <jason.wessel@windriver.com>
8019 M:      Daniel Thompson <daniel.thompson@linaro.org>
8020 W:      http://kgdb.wiki.kernel.org/
8021 L:      kgdb-bugreport@lists.sourceforge.net
8022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8023 S:      Maintained
8024 F:      Documentation/dev-tools/kgdb.rst
8025 F:      drivers/misc/kgdbts.c
8026 F:      drivers/tty/serial/kgdboc.c
8027 F:      include/linux/kdb.h
8028 F:      include/linux/kgdb.h
8029 F:      kernel/debug/
8030
8031 KMEMLEAK
8032 M:      Catalin Marinas <catalin.marinas@arm.com>
8033 S:      Maintained
8034 F:      Documentation/dev-tools/kmemleak.rst
8035 F:      include/linux/kmemleak.h
8036 F:      mm/kmemleak.c
8037 F:      mm/kmemleak-test.c
8038
8039 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8040 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8041 L:      linux-kernel@vger.kernel.org
8042 S:      Maintained
8043 F:      kernel/kmod.c
8044 F:      include/linux/kmod.h
8045 F:      lib/test_kmod.c
8046 F:      tools/testing/selftests/kmod/
8047
8048 KPROBES
8049 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8050 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8051 M:      "David S. Miller" <davem@davemloft.net>
8052 M:      Masami Hiramatsu <mhiramat@kernel.org>
8053 S:      Maintained
8054 F:      Documentation/kprobes.txt
8055 F:      include/linux/kprobes.h
8056 F:      include/asm-generic/kprobes.h
8057 F:      kernel/kprobes.c
8058
8059 KS0108 LCD CONTROLLER DRIVER
8060 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8061 S:      Maintained
8062 F:      Documentation/auxdisplay/ks0108
8063 F:      drivers/auxdisplay/ks0108.c
8064 F:      include/linux/ks0108.h
8065
8066 L3MDEV
8067 M:      David Ahern <dsa@cumulusnetworks.com>
8068 L:      netdev@vger.kernel.org
8069 S:      Maintained
8070 F:      net/l3mdev
8071 F:      include/net/l3mdev.h
8072
8073 LANTIQ MIPS ARCHITECTURE
8074 M:      John Crispin <john@phrozen.org>
8075 L:      linux-mips@linux-mips.org
8076 S:      Maintained
8077 F:      arch/mips/lantiq
8078 F:      drivers/soc/lantiq
8079
8080 LAPB module
8081 L:      linux-x25@vger.kernel.org
8082 S:      Orphan
8083 F:      Documentation/networking/lapb-module.txt
8084 F:      include/*/lapb.h
8085 F:      net/lapb/
8086
8087 LASI 53c700 driver for PARISC
8088 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8089 L:      linux-scsi@vger.kernel.org
8090 S:      Maintained
8091 F:      Documentation/scsi/53c700.txt
8092 F:      drivers/scsi/53c700*
8093
8094 LEAKING_ADDRESSES
8095 M:      Tobin C. Harding <me@tobin.cc>
8096 M:      Tycho Andersen <tycho@tycho.ws>
8097 L:      kernel-hardening@lists.openwall.com
8098 S:      Maintained
8099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8100 F:      scripts/leaking_addresses.pl
8101
8102 LED SUBSYSTEM
8103 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8104 M:      Pavel Machek <pavel@ucw.cz>
8105 L:      linux-leds@vger.kernel.org
8106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8107 S:      Maintained
8108 F:      Documentation/devicetree/bindings/leds/
8109 F:      drivers/leds/
8110 F:      include/linux/leds.h
8111
8112 LEGACY EEPROM DRIVER
8113 M:      Jean Delvare <jdelvare@suse.com>
8114 S:      Maintained
8115 F:      Documentation/misc-devices/eeprom
8116 F:      drivers/misc/eeprom/eeprom.c
8117
8118 LEGO MINDSTORMS EV3
8119 R:      David Lechner <david@lechnology.com>
8120 S:      Maintained
8121 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8122 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8123 F:      drivers/power/supply/lego_ev3_battery.c
8124
8125 LEGO USB Tower driver
8126 M:      Juergen Stuber <starblue@users.sourceforge.net>
8127 L:      legousb-devel@lists.sourceforge.net
8128 W:      http://legousb.sourceforge.net/
8129 S:      Maintained
8130 F:      drivers/usb/misc/legousbtower.c
8131
8132 LG2160 MEDIA DRIVER
8133 M:      Michael Krufky <mkrufky@linuxtv.org>
8134 L:      linux-media@vger.kernel.org
8135 W:      https://linuxtv.org
8136 W:      http://github.com/mkrufky
8137 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8138 T:      git git://linuxtv.org/mkrufky/tuners.git
8139 S:      Maintained
8140 F:      drivers/media/dvb-frontends/lg2160.*
8141
8142 LGDT3305 MEDIA DRIVER
8143 M:      Michael Krufky <mkrufky@linuxtv.org>
8144 L:      linux-media@vger.kernel.org
8145 W:      https://linuxtv.org
8146 W:      http://github.com/mkrufky
8147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8148 T:      git git://linuxtv.org/mkrufky/tuners.git
8149 S:      Maintained
8150 F:      drivers/media/dvb-frontends/lgdt3305.*
8151
8152 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8153 M:      Viresh Kumar <vireshk@kernel.org>
8154 L:      linux-ide@vger.kernel.org
8155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8156 S:      Maintained
8157 F:      include/linux/pata_arasan_cf_data.h
8158 F:      drivers/ata/pata_arasan_cf.c
8159
8160 LIBATA PATA DRIVERS
8161 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8162 M:      Tejun Heo <tj@kernel.org>
8163 L:      linux-ide@vger.kernel.org
8164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8165 S:      Maintained
8166 F:      drivers/ata/pata_*.c
8167 F:      drivers/ata/ata_generic.c
8168
8169 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8170 M:      Linus Walleij <linus.walleij@linaro.org>
8171 L:      linux-ide@vger.kernel.org
8172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8173 S:      Maintained
8174 F:      drivers/ata/pata_ftide010.c
8175 F:      drivers/ata/sata_gemini.c
8176 F:      drivers/ata/sata_gemini.h
8177
8178 LIBATA SATA AHCI PLATFORM devices support
8179 M:      Hans de Goede <hdegoede@redhat.com>
8180 M:      Tejun Heo <tj@kernel.org>
8181 L:      linux-ide@vger.kernel.org
8182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8183 S:      Maintained
8184 F:      drivers/ata/ahci_platform.c
8185 F:      drivers/ata/libahci_platform.c
8186 F:      include/linux/ahci_platform.h
8187
8188 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8189 M:      Mikael Pettersson <mikpelinux@gmail.com>
8190 L:      linux-ide@vger.kernel.org
8191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8192 S:      Maintained
8193 F:      drivers/ata/sata_promise.*
8194
8195 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8196 M:      Tejun Heo <tj@kernel.org>
8197 L:      linux-ide@vger.kernel.org
8198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8199 S:      Maintained
8200 F:      drivers/ata/
8201 F:      include/linux/ata.h
8202 F:      include/linux/libata.h
8203 F:      Documentation/devicetree/bindings/ata/
8204
8205 LIBLOCKDEP
8206 M:      Sasha Levin <alexander.levin@verizon.com>
8207 S:      Maintained
8208 F:      tools/lib/lockdep/
8209
8210 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8211 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8212 M:      Dan Williams <dan.j.williams@intel.com>
8213 M:      Vishal Verma <vishal.l.verma@intel.com>
8214 M:      Dave Jiang <dave.jiang@intel.com>
8215 L:      linux-nvdimm@lists.01.org
8216 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8217 S:      Supported
8218 F:      drivers/nvdimm/blk.c
8219 F:      drivers/nvdimm/region_devs.c
8220
8221 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8222 M:      Vishal Verma <vishal.l.verma@intel.com>
8223 M:      Dan Williams <dan.j.williams@intel.com>
8224 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8225 M:      Dave Jiang <dave.jiang@intel.com>
8226 L:      linux-nvdimm@lists.01.org
8227 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8228 S:      Supported
8229 F:      drivers/nvdimm/btt*
8230
8231 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8232 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8233 M:      Dan Williams <dan.j.williams@intel.com>
8234 M:      Vishal Verma <vishal.l.verma@intel.com>
8235 M:      Dave Jiang <dave.jiang@intel.com>
8236 L:      linux-nvdimm@lists.01.org
8237 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8238 S:      Supported
8239 F:      drivers/nvdimm/pmem*
8240
8241 LIBNVDIMM: DEVICETREE BINDINGS
8242 M:      Oliver O'Halloran <oohall@gmail.com>
8243 L:      linux-nvdimm@lists.01.org
8244 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8245 S:      Supported
8246 F:      drivers/nvdimm/of_pmem.c
8247 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8248
8249 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8250 M:      Dan Williams <dan.j.williams@intel.com>
8251 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8252 M:      Vishal Verma <vishal.l.verma@intel.com>
8253 M:      Dave Jiang <dave.jiang@intel.com>
8254 L:      linux-nvdimm@lists.01.org
8255 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8257 S:      Supported
8258 F:      drivers/nvdimm/*
8259 F:      drivers/acpi/nfit/*
8260 F:      include/linux/nd.h
8261 F:      include/linux/libnvdimm.h
8262 F:      include/uapi/linux/ndctl.h
8263
8264 LIGHTNVM PLATFORM SUPPORT
8265 M:      Matias Bjorling <mb@lightnvm.io>
8266 W:      http://github/OpenChannelSSD
8267 L:      linux-block@vger.kernel.org
8268 S:      Maintained
8269 F:      drivers/lightnvm/
8270 F:      include/linux/lightnvm.h
8271 F:      include/uapi/linux/lightnvm.h
8272
8273 LINUX FOR POWER MACINTOSH
8274 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8275 W:      http://www.penguinppc.org/
8276 L:      linuxppc-dev@lists.ozlabs.org
8277 S:      Maintained
8278 F:      arch/powerpc/platforms/powermac/
8279 F:      drivers/macintosh/
8280
8281 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8282 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8283 M:      Paul Mackerras <paulus@samba.org>
8284 M:      Michael Ellerman <mpe@ellerman.id.au>
8285 W:      https://github.com/linuxppc/linux/wiki
8286 L:      linuxppc-dev@lists.ozlabs.org
8287 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8289 S:      Supported
8290 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8291 F:      Documentation/devicetree/bindings/powerpc/
8292 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8293 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8294 F:      Documentation/powerpc/
8295 F:      arch/powerpc/
8296 F:      drivers/char/tpm/tpm_ibmvtpm*
8297 F:      drivers/crypto/nx/
8298 F:      drivers/crypto/vmx/
8299 F:      drivers/i2c/busses/i2c-opal.c
8300 F:      drivers/net/ethernet/ibm/ibmveth.*
8301 F:      drivers/net/ethernet/ibm/ibmvnic.*
8302 F:      drivers/pci/hotplug/pnv_php.c
8303 F:      drivers/pci/hotplug/rpa*
8304 F:      drivers/rtc/rtc-opal.c
8305 F:      drivers/scsi/ibmvscsi/
8306 F:      drivers/tty/hvc/hvc_opal.c
8307 F:      drivers/watchdog/wdrtas.c
8308 F:      tools/testing/selftests/powerpc
8309 N:      /pmac
8310 N:      powermac
8311 N:      powernv
8312 N:      [^a-z0-9]ps3
8313 N:      pseries
8314
8315 LINUX FOR POWERPC EMBEDDED MPC5XXX
8316 M:      Anatolij Gustschin <agust@denx.de>
8317 L:      linuxppc-dev@lists.ozlabs.org
8318 T:      git git://git.denx.de/linux-denx-agust.git
8319 S:      Maintained
8320 F:      arch/powerpc/platforms/512x/
8321 F:      arch/powerpc/platforms/52xx/
8322
8323 LINUX FOR POWERPC EMBEDDED PPC4XX
8324 M:      Alistair Popple <alistair@popple.id.au>
8325 M:      Matt Porter <mporter@kernel.crashing.org>
8326 W:      http://www.penguinppc.org/
8327 L:      linuxppc-dev@lists.ozlabs.org
8328 S:      Maintained
8329 F:      arch/powerpc/platforms/40x/
8330 F:      arch/powerpc/platforms/44x/
8331
8332 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8333 M:      Scott Wood <oss@buserror.net>
8334 M:      Kumar Gala <galak@kernel.crashing.org>
8335 W:      http://www.penguinppc.org/
8336 L:      linuxppc-dev@lists.ozlabs.org
8337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8338 S:      Maintained
8339 F:      arch/powerpc/platforms/83xx/
8340 F:      arch/powerpc/platforms/85xx/
8341 F:      Documentation/devicetree/bindings/powerpc/fsl/
8342
8343 LINUX FOR POWERPC EMBEDDED PPC8XX
8344 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8345 W:      http://www.penguinppc.org/
8346 L:      linuxppc-dev@lists.ozlabs.org
8347 S:      Maintained
8348 F:      arch/powerpc/platforms/8xx/
8349
8350 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8351 L:      linuxppc-dev@lists.ozlabs.org
8352 S:      Orphan
8353 F:      arch/powerpc/*/*virtex*
8354 F:      arch/powerpc/*/*/*virtex*
8355
8356 LINUX FOR POWERPC PA SEMI PWRFICIENT
8357 L:      linuxppc-dev@lists.ozlabs.org
8358 S:      Orphan
8359 F:      arch/powerpc/platforms/pasemi/
8360 F:      drivers/*/*pasemi*
8361 F:      drivers/*/*/*pasemi*
8362
8363 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8364 M:      Kees Cook <keescook@chromium.org>
8365 S:      Maintained
8366 F:      drivers/misc/lkdtm/*
8367
8368 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8369 M:      Alan Stern <stern@rowland.harvard.edu>
8370 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8371 M:      Will Deacon <will.deacon@arm.com>
8372 M:      Peter Zijlstra <peterz@infradead.org>
8373 M:      Boqun Feng <boqun.feng@gmail.com>
8374 M:      Nicholas Piggin <npiggin@gmail.com>
8375 M:      David Howells <dhowells@redhat.com>
8376 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8377 M:      Luc Maranget <luc.maranget@inria.fr>
8378 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8379 R:      Akira Yokosawa <akiyks@gmail.com>
8380 R:      Daniel Lustig <dlustig@nvidia.com>
8381 L:      linux-kernel@vger.kernel.org
8382 L:      linux-arch@vger.kernel.org
8383 S:      Supported
8384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8385 F:      tools/memory-model/
8386 F:      Documentation/atomic_bitops.txt
8387 F:      Documentation/atomic_t.txt
8388 F:      Documentation/core-api/atomic_ops.rst
8389 F:      Documentation/core-api/refcount-vs-atomic.rst
8390 F:      Documentation/memory-barriers.txt
8391
8392 LIS3LV02D ACCELEROMETER DRIVER
8393 M:      Eric Piel <eric.piel@tremplin-utc.net>
8394 S:      Maintained
8395 F:      Documentation/misc-devices/lis3lv02d
8396 F:      drivers/misc/lis3lv02d/
8397 F:      drivers/platform/x86/hp_accel.c
8398
8399 LIVE PATCHING
8400 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8401 M:      Jessica Yu <jeyu@kernel.org>
8402 M:      Jiri Kosina <jikos@kernel.org>
8403 M:      Miroslav Benes <mbenes@suse.cz>
8404 R:      Petr Mladek <pmladek@suse.com>
8405 S:      Maintained
8406 F:      kernel/livepatch/
8407 F:      include/linux/livepatch.h
8408 F:      arch/x86/include/asm/livepatch.h
8409 F:      arch/x86/kernel/livepatch.c
8410 F:      Documentation/livepatch/
8411 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8412 F:      samples/livepatch/
8413 L:      live-patching@vger.kernel.org
8414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8415
8416 LLC (802.2)
8417 L:      netdev@vger.kernel.org
8418 S:      Odd fixes
8419 F:      include/linux/llc.h
8420 F:      include/uapi/linux/llc.h
8421 F:      include/net/llc*
8422 F:      net/llc/
8423
8424 LM73 HARDWARE MONITOR DRIVER
8425 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8426 L:      linux-hwmon@vger.kernel.org
8427 S:      Maintained
8428 F:      drivers/hwmon/lm73.c
8429
8430 LM78 HARDWARE MONITOR DRIVER
8431 M:      Jean Delvare <jdelvare@suse.com>
8432 L:      linux-hwmon@vger.kernel.org
8433 S:      Maintained
8434 F:      Documentation/hwmon/lm78
8435 F:      drivers/hwmon/lm78.c
8436
8437 LM83 HARDWARE MONITOR DRIVER
8438 M:      Jean Delvare <jdelvare@suse.com>
8439 L:      linux-hwmon@vger.kernel.org
8440 S:      Maintained
8441 F:      Documentation/hwmon/lm83
8442 F:      drivers/hwmon/lm83.c
8443
8444 LM90 HARDWARE MONITOR DRIVER
8445 M:      Jean Delvare <jdelvare@suse.com>
8446 L:      linux-hwmon@vger.kernel.org
8447 S:      Maintained
8448 F:      Documentation/hwmon/lm90
8449 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8450 F:      drivers/hwmon/lm90.c
8451 F:      include/dt-bindings/thermal/lm90.h
8452
8453 LM95234 HARDWARE MONITOR DRIVER
8454 M:      Guenter Roeck <linux@roeck-us.net>
8455 L:      linux-hwmon@vger.kernel.org
8456 S:      Maintained
8457 F:      Documentation/hwmon/lm95234
8458 F:      drivers/hwmon/lm95234.c
8459
8460 LME2510 MEDIA DRIVER
8461 M:      Malcolm Priestley <tvboxspy@gmail.com>
8462 L:      linux-media@vger.kernel.org
8463 W:      https://linuxtv.org
8464 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8465 S:      Maintained
8466 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8467
8468 LOADPIN SECURITY MODULE
8469 M:      Kees Cook <keescook@chromium.org>
8470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8471 S:      Supported
8472 F:      security/loadpin/
8473 F:      Documentation/admin-guide/LSM/LoadPin.rst
8474
8475 LOCKING PRIMITIVES
8476 M:      Peter Zijlstra <peterz@infradead.org>
8477 M:      Ingo Molnar <mingo@redhat.com>
8478 M:      Will Deacon <will.deacon@arm.com>
8479 L:      linux-kernel@vger.kernel.org
8480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8481 S:      Maintained
8482 F:      Documentation/locking/
8483 F:      include/linux/lockdep.h
8484 F:      include/linux/spinlock*.h
8485 F:      arch/*/include/asm/spinlock*.h
8486 F:      include/linux/rwlock*.h
8487 F:      include/linux/mutex*.h
8488 F:      arch/*/include/asm/mutex*.h
8489 F:      include/linux/rwsem*.h
8490 F:      arch/*/include/asm/rwsem.h
8491 F:      include/linux/seqlock.h
8492 F:      lib/locking*.[ch]
8493 F:      kernel/locking/
8494 X:      kernel/locking/locktorture.c
8495
8496 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8497 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8498 L:      linux-ntfs-dev@lists.sourceforge.net
8499 W:      http://www.linux-ntfs.org/content/view/19/37/
8500 S:      Maintained
8501 F:      Documentation/ldm.txt
8502 F:      block/partitions/ldm.*
8503
8504 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8505 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8506 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8507 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8508 L:      MPT-FusionLinux.pdl@broadcom.com
8509 L:      linux-scsi@vger.kernel.org
8510 W:      http://www.avagotech.com/support/
8511 S:      Supported
8512 F:      drivers/message/fusion/
8513 F:      drivers/scsi/mpt3sas/
8514
8515 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8516 M:      Matthew Wilcox <matthew@wil.cx>
8517 L:      linux-scsi@vger.kernel.org
8518 S:      Maintained
8519 F:      drivers/scsi/sym53c8xx_2/
8520
8521 LTC4261 HARDWARE MONITOR DRIVER
8522 M:      Guenter Roeck <linux@roeck-us.net>
8523 L:      linux-hwmon@vger.kernel.org
8524 S:      Maintained
8525 F:      Documentation/hwmon/ltc4261
8526 F:      drivers/hwmon/ltc4261.c
8527
8528 LTC4306 I2C MULTIPLEXER DRIVER
8529 M:      Michael Hennerich <michael.hennerich@analog.com>
8530 W:      http://ez.analog.com/community/linux-device-drivers
8531 L:      linux-i2c@vger.kernel.org
8532 S:      Supported
8533 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8534 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8535
8536 LTP (Linux Test Project)
8537 M:      Mike Frysinger <vapier@gentoo.org>
8538 M:      Cyril Hrubis <chrubis@suse.cz>
8539 M:      Wanlong Gao <wanlong.gao@gmail.com>
8540 M:      Jan Stancek <jstancek@redhat.com>
8541 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8542 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8543 L:      ltp@lists.linux.it (subscribers-only)
8544 W:      http://linux-test-project.github.io/
8545 T:      git git://github.com/linux-test-project/ltp.git
8546 S:      Maintained
8547
8548 M68K ARCHITECTURE
8549 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8550 L:      linux-m68k@lists.linux-m68k.org
8551 W:      http://www.linux-m68k.org/
8552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8553 S:      Maintained
8554 F:      arch/m68k/
8555 F:      drivers/zorro/
8556
8557 M68K ON APPLE MACINTOSH
8558 M:      Joshua Thompson <funaho@jurai.org>
8559 W:      http://www.mac.linux-m68k.org/
8560 L:      linux-m68k@lists.linux-m68k.org
8561 S:      Maintained
8562 F:      arch/m68k/mac/
8563
8564 M68K ON HP9000/300
8565 M:      Philip Blundell <philb@gnu.org>
8566 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8567 S:      Maintained
8568 F:      arch/m68k/hp300/
8569
8570 M88DS3103 MEDIA DRIVER
8571 M:      Antti Palosaari <crope@iki.fi>
8572 L:      linux-media@vger.kernel.org
8573 W:      https://linuxtv.org
8574 W:      http://palosaari.fi/linux/
8575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8576 T:      git git://linuxtv.org/anttip/media_tree.git
8577 S:      Maintained
8578 F:      drivers/media/dvb-frontends/m88ds3103*
8579
8580 M88RS2000 MEDIA DRIVER
8581 M:      Malcolm Priestley <tvboxspy@gmail.com>
8582 L:      linux-media@vger.kernel.org
8583 W:      https://linuxtv.org
8584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8585 S:      Maintained
8586 F:      drivers/media/dvb-frontends/m88rs2000*
8587
8588 MA901 MASTERKIT USB FM RADIO DRIVER
8589 M:      Alexey Klimov <klimov.linux@gmail.com>
8590 L:      linux-media@vger.kernel.org
8591 T:      git git://linuxtv.org/media_tree.git
8592 S:      Maintained
8593 F:      drivers/media/radio/radio-ma901.c
8594
8595 MAC80211
8596 M:      Johannes Berg <johannes@sipsolutions.net>
8597 L:      linux-wireless@vger.kernel.org
8598 W:      http://wireless.kernel.org/
8599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8601 S:      Maintained
8602 F:      Documentation/networking/mac80211-injection.txt
8603 F:      include/net/mac80211.h
8604 F:      net/mac80211/
8605 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8606 F:      Documentation/networking/mac80211_hwsim/README
8607
8608 MAILBOX API
8609 M:      Jassi Brar <jassisinghbrar@gmail.com>
8610 L:      linux-kernel@vger.kernel.org
8611 S:      Maintained
8612 F:      drivers/mailbox/
8613 F:      include/linux/mailbox_client.h
8614 F:      include/linux/mailbox_controller.h
8615
8616 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8617 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8618 W:      http://www.kernel.org/doc/man-pages
8619 L:      linux-man@vger.kernel.org
8620 S:      Maintained
8621
8622 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8623 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8624 L:      linux-mips@linux-mips.org
8625 S:      Maintained
8626 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8627
8628 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8629 M:      Andrew Lunn <andrew@lunn.ch>
8630 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8631 L:      netdev@vger.kernel.org
8632 S:      Maintained
8633 F:      drivers/net/dsa/mv88e6xxx/
8634 F:      linux/platform_data/mv88e6xxx.h
8635 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8636
8637 MARVELL ARMADA DRM SUPPORT
8638 M:      Russell King <linux@armlinux.org.uk>
8639 S:      Maintained
8640 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8641 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8642 F:      drivers/gpu/drm/armada/
8643 F:      include/uapi/drm/armada_drm.h
8644 F:      Documentation/devicetree/bindings/display/armada/
8645
8646 MARVELL CRYPTO DRIVER
8647 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8648 M:      Arnaud Ebalard <arno@natisbad.org>
8649 F:      drivers/crypto/marvell/
8650 S:      Maintained
8651 L:      linux-crypto@vger.kernel.org
8652
8653 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8654 M:      Mirko Lindner <mlindner@marvell.com>
8655 M:      Stephen Hemminger <stephen@networkplumber.org>
8656 L:      netdev@vger.kernel.org
8657 S:      Maintained
8658 F:      drivers/net/ethernet/marvell/sk*
8659
8660 MARVELL LIBERTAS WIRELESS DRIVER
8661 L:      libertas-dev@lists.infradead.org
8662 S:      Orphan
8663 F:      drivers/net/wireless/marvell/libertas/
8664
8665 MARVELL MACCHIATOBIN SUPPORT
8666 M:      Russell King <linux@armlinux.org.uk>
8667 L:      linux-arm-kernel@lists.infradead.org
8668 S:      Maintained
8669 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8670
8671 MARVELL MV643XX ETHERNET DRIVER
8672 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8673 L:      netdev@vger.kernel.org
8674 S:      Maintained
8675 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8676 F:      include/linux/mv643xx.h
8677
8678 MARVELL MV88X3310 PHY DRIVER
8679 M:      Russell King <linux@armlinux.org.uk>
8680 L:      netdev@vger.kernel.org
8681 S:      Maintained
8682 F:      drivers/net/phy/marvell10g.c
8683
8684 MARVELL MVNETA ETHERNET DRIVER
8685 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8686 L:      netdev@vger.kernel.org
8687 S:      Maintained
8688 F:      drivers/net/ethernet/marvell/mvneta.*
8689
8690 MARVELL MWIFIEX WIRELESS DRIVER
8691 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8692 M:      Nishant Sarmukadam <nishants@marvell.com>
8693 M:      Ganapathi Bhat <gbhat@marvell.com>
8694 M:      Xinming Hu <huxinming820@gmail.com>
8695 L:      linux-wireless@vger.kernel.org
8696 S:      Maintained
8697 F:      drivers/net/wireless/marvell/mwifiex/
8698
8699 MARVELL MWL8K WIRELESS DRIVER
8700 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8701 L:      linux-wireless@vger.kernel.org
8702 S:      Odd Fixes
8703 F:      drivers/net/wireless/marvell/mwl8k.c
8704
8705 MARVELL NAND CONTROLLER DRIVER
8706 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8707 L:      linux-mtd@lists.infradead.org
8708 S:      Maintained
8709 F:      drivers/mtd/nand/raw/marvell_nand.c
8710 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8711
8712 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8713 M:      Nicolas Pitre <nico@fluxnic.net>
8714 S:      Odd Fixes
8715 F:      drivers/mmc/host/mvsdio.*
8716
8717 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8718 M:      Hu Ziji <huziji@marvell.com>
8719 L:      linux-mmc@vger.kernel.org
8720 S:      Supported
8721 F:      drivers/mmc/host/sdhci-xenon*
8722 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8723
8724 MATROX FRAMEBUFFER DRIVER
8725 L:      linux-fbdev@vger.kernel.org
8726 S:      Orphan
8727 F:      drivers/video/fbdev/matrox/matroxfb_*
8728 F:      include/uapi/linux/matroxfb.h
8729
8730 MAX16065 HARDWARE MONITOR DRIVER
8731 M:      Guenter Roeck <linux@roeck-us.net>
8732 L:      linux-hwmon@vger.kernel.org
8733 S:      Maintained
8734 F:      Documentation/hwmon/max16065
8735 F:      drivers/hwmon/max16065.c
8736
8737 MAX20751 HARDWARE MONITOR DRIVER
8738 M:      Guenter Roeck <linux@roeck-us.net>
8739 L:      linux-hwmon@vger.kernel.org
8740 S:      Maintained
8741 F:      Documentation/hwmon/max20751
8742 F:      drivers/hwmon/max20751.c
8743
8744 MAX2175 SDR TUNER DRIVER
8745 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8746 L:      linux-media@vger.kernel.org
8747 T:      git git://linuxtv.org/media_tree.git
8748 S:      Maintained
8749 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8750 F:      Documentation/media/v4l-drivers/max2175.rst
8751 F:      drivers/media/i2c/max2175*
8752 F:      include/uapi/linux/max2175.h
8753
8754 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8755 L:      linux-hwmon@vger.kernel.org
8756 S:      Orphan
8757 F:      Documentation/hwmon/max6650
8758 F:      drivers/hwmon/max6650.c
8759
8760 MAX6697 HARDWARE MONITOR DRIVER
8761 M:      Guenter Roeck <linux@roeck-us.net>
8762 L:      linux-hwmon@vger.kernel.org
8763 S:      Maintained
8764 F:      Documentation/hwmon/max6697
8765 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8766 F:      drivers/hwmon/max6697.c
8767 F:      include/linux/platform_data/max6697.h
8768
8769 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8770 M:      Peter Rosin <peda@axentia.se>
8771 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8772 S:      Maintained
8773 F:      Documentation/devicetree/bindings/sound/max9860.txt
8774 F:      sound/soc/codecs/max9860.*
8775
8776 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8777 M:      Javier Martinez Canillas <javier@dowhile0.org>
8778 L:      linux-kernel@vger.kernel.org
8779 S:      Supported
8780 F:      drivers/regulator/max77802-regulator.c
8781 F:      Documentation/devicetree/bindings/*/*max77802.txt
8782 F:      include/dt-bindings/*/*max77802.h
8783
8784 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8785 M:      Krzysztof Kozlowski <krzk@kernel.org>
8786 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8787 L:      linux-pm@vger.kernel.org
8788 S:      Supported
8789 F:      drivers/power/supply/max14577_charger.c
8790 F:      drivers/power/supply/max77693_charger.c
8791
8792 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8793 M:      Chanwoo Choi <cw00.choi@samsung.com>
8794 M:      Krzysztof Kozlowski <krzk@kernel.org>
8795 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8796 L:      linux-kernel@vger.kernel.org
8797 S:      Supported
8798 F:      drivers/*/max14577*.c
8799 F:      drivers/*/max77686*.c
8800 F:      drivers/*/max77693*.c
8801 F:      drivers/extcon/extcon-max14577.c
8802 F:      drivers/extcon/extcon-max77693.c
8803 F:      drivers/rtc/rtc-max77686.c
8804 F:      drivers/clk/clk-max77686.c
8805 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8806 F:      Documentation/devicetree/bindings/*/max77686.txt
8807 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8808 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8809 F:      include/linux/mfd/max14577*.h
8810 F:      include/linux/mfd/max77686*.h
8811 F:      include/linux/mfd/max77693*.h
8812
8813 MAXIRADIO FM RADIO RECEIVER DRIVER
8814 M:      Hans Verkuil <hverkuil@xs4all.nl>
8815 L:      linux-media@vger.kernel.org
8816 T:      git git://linuxtv.org/media_tree.git
8817 W:      https://linuxtv.org
8818 S:      Maintained
8819 F:      drivers/media/radio/radio-maxiradio*
8820
8821 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8822 M:      Peter Rosin <peda@axentia.se>
8823 L:      linux-iio@vger.kernel.org
8824 S:      Maintained
8825 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8826 F:      drivers/iio/potentiometer/mcp4018.c
8827 F:      drivers/iio/potentiometer/mcp4531.c
8828
8829 MCR20A IEEE-802.15.4 RADIO DRIVER
8830 M:      Xue Liu <liuxuenetmail@gmail.com>
8831 L:      linux-wpan@vger.kernel.org
8832 W:      https://github.com/xueliu/mcr20a-linux
8833 S:      Maintained
8834 F:      drivers/net/ieee802154/mcr20a.c
8835 F:      drivers/net/ieee802154/mcr20a.h
8836 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8837
8838 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8839 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8840 L:      linux-iio@vger.kernel.org
8841 S:      Maintained
8842 F:      drivers/iio/dac/cio-dac.c
8843
8844 MEDIA DRIVERS FOR ASCOT2E
8845 M:      Sergey Kozlov <serjk@netup.ru>
8846 M:      Abylay Ospan <aospan@netup.ru>
8847 L:      linux-media@vger.kernel.org
8848 W:      https://linuxtv.org
8849 W:      http://netup.tv/
8850 T:      git git://linuxtv.org/media_tree.git
8851 S:      Supported
8852 F:      drivers/media/dvb-frontends/ascot2e*
8853
8854 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8855 M:      Jasmin Jessich <jasmin@anw.at>
8856 L:      linux-media@vger.kernel.org
8857 W:      https://linuxtv.org
8858 T:      git git://linuxtv.org/media_tree.git
8859 S:      Maintained
8860 F:      drivers/media/dvb-frontends/cxd2099*
8861
8862 MEDIA DRIVERS FOR CXD2841ER
8863 M:      Sergey Kozlov <serjk@netup.ru>
8864 M:      Abylay Ospan <aospan@netup.ru>
8865 L:      linux-media@vger.kernel.org
8866 W:      https://linuxtv.org
8867 W:      http://netup.tv/
8868 T:      git git://linuxtv.org/media_tree.git
8869 S:      Supported
8870 F:      drivers/media/dvb-frontends/cxd2841er*
8871
8872 MEDIA DRIVERS FOR CXD2880
8873 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8874 L:      linux-media@vger.kernel.org
8875 W:      http://linuxtv.org/
8876 T:      git git://linuxtv.org/media_tree.git
8877 S:      Supported
8878 F:      drivers/media/dvb-frontends/cxd2880/*
8879 F:      drivers/media/spi/cxd2880*
8880
8881 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8882 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8883 L:      linux-media@vger.kernel.org
8884 W:      https://linuxtv.org
8885 T:      git git://linuxtv.org/media_tree.git
8886 S:      Maintained
8887 F:      drivers/media/pci/ddbridge/*
8888
8889 MEDIA DRIVERS FOR FREESCALE IMX
8890 M:      Steve Longerbeam <slongerbeam@gmail.com>
8891 M:      Philipp Zabel <p.zabel@pengutronix.de>
8892 L:      linux-media@vger.kernel.org
8893 T:      git git://linuxtv.org/media_tree.git
8894 S:      Maintained
8895 F:      Documentation/devicetree/bindings/media/imx.txt
8896 F:      Documentation/media/v4l-drivers/imx.rst
8897 F:      drivers/staging/media/imx/
8898 F:      include/linux/imx-media.h
8899 F:      include/media/imx.h
8900
8901 MEDIA DRIVERS FOR HELENE
8902 M:      Abylay Ospan <aospan@netup.ru>
8903 L:      linux-media@vger.kernel.org
8904 W:      https://linuxtv.org
8905 W:      http://netup.tv/
8906 T:      git git://linuxtv.org/media_tree.git
8907 S:      Supported
8908 F:      drivers/media/dvb-frontends/helene*
8909
8910 MEDIA DRIVERS FOR HORUS3A
8911 M:      Sergey Kozlov <serjk@netup.ru>
8912 M:      Abylay Ospan <aospan@netup.ru>
8913 L:      linux-media@vger.kernel.org
8914 W:      https://linuxtv.org
8915 W:      http://netup.tv/
8916 T:      git git://linuxtv.org/media_tree.git
8917 S:      Supported
8918 F:      drivers/media/dvb-frontends/horus3a*
8919
8920 MEDIA DRIVERS FOR LNBH25
8921 M:      Sergey Kozlov <serjk@netup.ru>
8922 M:      Abylay Ospan <aospan@netup.ru>
8923 L:      linux-media@vger.kernel.org
8924 W:      https://linuxtv.org
8925 W:      http://netup.tv/
8926 T:      git git://linuxtv.org/media_tree.git
8927 S:      Supported
8928 F:      drivers/media/dvb-frontends/lnbh25*
8929
8930 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8931 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8932 L:      linux-media@vger.kernel.org
8933 W:      https://linuxtv.org
8934 T:      git git://linuxtv.org/media_tree.git
8935 S:      Maintained
8936 F:      drivers/media/dvb-frontends/mxl5xx*
8937
8938 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8939 M:      Sergey Kozlov <serjk@netup.ru>
8940 M:      Abylay Ospan <aospan@netup.ru>
8941 L:      linux-media@vger.kernel.org
8942 W:      https://linuxtv.org
8943 W:      http://netup.tv/
8944 T:      git git://linuxtv.org/media_tree.git
8945 S:      Supported
8946 F:      drivers/media/pci/netup_unidvb/*
8947
8948 MEDIA DRIVERS FOR RENESAS - CEU
8949 M:      Jacopo Mondi <jacopo@jmondi.org>
8950 L:      linux-media@vger.kernel.org
8951 L:      linux-renesas-soc@vger.kernel.org
8952 T:      git git://linuxtv.org/media_tree.git
8953 S:      Supported
8954 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8955 F:      drivers/media/platform/renesas-ceu.c
8956 F:      include/media/drv-intf/renesas-ceu.h
8957
8958 MEDIA DRIVERS FOR RENESAS - DRIF
8959 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8960 L:      linux-media@vger.kernel.org
8961 L:      linux-renesas-soc@vger.kernel.org
8962 T:      git git://linuxtv.org/media_tree.git
8963 S:      Supported
8964 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8965 F:      drivers/media/platform/rcar_drif.c
8966
8967 MEDIA DRIVERS FOR RENESAS - FCP
8968 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8969 L:      linux-media@vger.kernel.org
8970 L:      linux-renesas-soc@vger.kernel.org
8971 T:      git git://linuxtv.org/media_tree.git
8972 S:      Supported
8973 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8974 F:      drivers/media/platform/rcar-fcp.c
8975 F:      include/media/rcar-fcp.h
8976
8977 MEDIA DRIVERS FOR RENESAS - FDP1
8978 M:      Kieran Bingham <kieran@bingham.xyz>
8979 L:      linux-media@vger.kernel.org
8980 L:      linux-renesas-soc@vger.kernel.org
8981 T:      git git://linuxtv.org/media_tree.git
8982 S:      Supported
8983 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8984 F:      drivers/media/platform/rcar_fdp1.c
8985
8986 MEDIA DRIVERS FOR RENESAS - VIN
8987 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8988 L:      linux-media@vger.kernel.org
8989 L:      linux-renesas-soc@vger.kernel.org
8990 T:      git git://linuxtv.org/media_tree.git
8991 S:      Supported
8992 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8993 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8994 F:      drivers/media/platform/rcar-vin/
8995
8996 MEDIA DRIVERS FOR RENESAS - VSP1
8997 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8998 L:      linux-media@vger.kernel.org
8999 L:      linux-renesas-soc@vger.kernel.org
9000 T:      git git://linuxtv.org/media_tree.git
9001 S:      Supported
9002 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9003 F:      drivers/media/platform/vsp1/
9004
9005 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9006 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9007 L:      linux-media@vger.kernel.org
9008 W:      https://linuxtv.org
9009 T:      git git://linuxtv.org/media_tree.git
9010 S:      Maintained
9011 F:      drivers/media/dvb-frontends/stv0910*
9012
9013 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9014 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9015 L:      linux-media@vger.kernel.org
9016 W:      https://linuxtv.org
9017 T:      git git://linuxtv.org/media_tree.git
9018 S:      Maintained
9019 F:      drivers/media/dvb-frontends/stv6111*
9020
9021 MEDIA DRIVERS FOR STM32 - DCMI
9022 M:      Hugues Fruchet <hugues.fruchet@st.com>
9023 L:      linux-media@vger.kernel.org
9024 T:      git git://linuxtv.org/media_tree.git
9025 S:      Supported
9026 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9027 F:      drivers/media/platform/stm32/stm32-dcmi.c
9028
9029 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9030 M:      Dmitry Osipenko <digetx@gmail.com>
9031 L:      linux-media@vger.kernel.org
9032 L:      linux-tegra@vger.kernel.org
9033 T:      git git://linuxtv.org/media_tree.git
9034 S:      Maintained
9035 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9036 F:      drivers/staging/media/tegra-vde/
9037
9038 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9039 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9040 P:      LinuxTV.org Project
9041 L:      linux-media@vger.kernel.org
9042 W:      https://linuxtv.org
9043 Q:      http://patchwork.kernel.org/project/linux-media/list/
9044 T:      git git://linuxtv.org/media_tree.git
9045 S:      Maintained
9046 F:      Documentation/devicetree/bindings/media/
9047 F:      Documentation/media/
9048 F:      drivers/media/
9049 F:      drivers/staging/media/
9050 F:      include/linux/platform_data/media/
9051 F:      include/media/
9052 F:      include/uapi/linux/dvb/
9053 F:      include/uapi/linux/videodev2.h
9054 F:      include/uapi/linux/media.h
9055 F:      include/uapi/linux/v4l2-*
9056 F:      include/uapi/linux/meye.h
9057 F:      include/uapi/linux/ivtv*
9058 F:      include/uapi/linux/uvcvideo.h
9059
9060 MEDIATEK BLUETOOTH DRIVER
9061 M:      Sean Wang <sean.wang@mediatek.com>
9062 L:      linux-bluetooth@vger.kernel.org
9063 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9064 S:      Maintained
9065 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9066 F:      drivers/bluetooth/btmtkuart.c
9067
9068 MEDIATEK CIR DRIVER
9069 M:      Sean Wang <sean.wang@mediatek.com>
9070 S:      Maintained
9071 F:      drivers/media/rc/mtk-cir.c
9072
9073 MEDIATEK DMA DRIVER
9074 M:      Sean Wang <sean.wang@mediatek.com>
9075 L:      dmaengine@vger.kernel.org
9076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9077 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9078 S:      Maintained
9079 F:      Documentation/devicetree/bindings/dma/mtk-*
9080 F:      drivers/dma/mediatek/
9081
9082 MEDIATEK PMIC LED DRIVER
9083 M:      Sean Wang <sean.wang@mediatek.com>
9084 S:      Maintained
9085 F:      drivers/leds/leds-mt6323.c
9086 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9087
9088 MEDIATEK ETHERNET DRIVER
9089 M:      Felix Fietkau <nbd@openwrt.org>
9090 M:      John Crispin <john@phrozen.org>
9091 M:      Sean Wang <sean.wang@mediatek.com>
9092 M:      Nelson Chang <nelson.chang@mediatek.com>
9093 L:      netdev@vger.kernel.org
9094 S:      Maintained
9095 F:      drivers/net/ethernet/mediatek/
9096
9097 MEDIATEK SWITCH DRIVER
9098 M:      Sean Wang <sean.wang@mediatek.com>
9099 L:      netdev@vger.kernel.org
9100 S:      Maintained
9101 F:      drivers/net/dsa/mt7530.*
9102 F:      net/dsa/tag_mtk.c
9103
9104 MEDIATEK JPEG DRIVER
9105 M:      Rick Chang <rick.chang@mediatek.com>
9106 M:      Bin Liu <bin.liu@mediatek.com>
9107 S:      Supported
9108 F:      drivers/media/platform/mtk-jpeg/
9109 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9110
9111 MEDIATEK MDP DRIVER
9112 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9113 M:      Houlong Wei <houlong.wei@mediatek.com>
9114 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9115 S:      Supported
9116 F:      drivers/media/platform/mtk-mdp/
9117 F:      drivers/media/platform/mtk-vpu/
9118 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9119
9120 MEDIATEK MEDIA DRIVER
9121 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9122 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9123 S:      Supported
9124 F:      drivers/media/platform/mtk-vcodec/
9125 F:      drivers/media/platform/mtk-vpu/
9126 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9127 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9128
9129 MEDIATEK MT7601U WIRELESS LAN DRIVER
9130 M:      Jakub Kicinski <kubakici@wp.pl>
9131 L:      linux-wireless@vger.kernel.org
9132 S:      Maintained
9133 F:      drivers/net/wireless/mediatek/mt7601u/
9134
9135 MEDIATEK NAND CONTROLLER DRIVER
9136 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9137 L:      linux-mtd@lists.infradead.org
9138 S:      Maintained
9139 F:      drivers/mtd/nand/raw/mtk_*
9140 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9141
9142 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9143 M:      Sean Wang <sean.wang@mediatek.com>
9144 S:      Maintained
9145 F:      drivers/char/hw_random/mtk-rng.c
9146
9147 MEDIATEK USB3 DRD IP DRIVER
9148 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9149 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9151 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9152 S:      Maintained
9153 F:      drivers/usb/mtu3/
9154
9155 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9156 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9157 M:      Martin Donnelly <martin.donnelly@ge.com>
9158 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9159 S:      Maintained
9160 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9161 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9162
9163 MEGARAID SCSI/SAS DRIVERS
9164 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9165 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9166 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9167 L:      megaraidlinux.pdl@broadcom.com
9168 L:      linux-scsi@vger.kernel.org
9169 W:      http://www.avagotech.com/support/
9170 S:      Maintained
9171 F:      Documentation/scsi/megaraid.txt
9172 F:      drivers/scsi/megaraid.*
9173 F:      drivers/scsi/megaraid/
9174
9175 MELEXIS MLX90614 DRIVER
9176 M:      Crt Mori <cmo@melexis.com>
9177 L:      linux-iio@vger.kernel.org
9178 W:      http://www.melexis.com
9179 S:      Supported
9180 F:      drivers/iio/temperature/mlx90614.c
9181
9182 MELEXIS MLX90632 DRIVER
9183 M:      Crt Mori <cmo@melexis.com>
9184 L:      linux-iio@vger.kernel.org
9185 W:      http://www.melexis.com
9186 S:      Supported
9187 F:      drivers/iio/temperature/mlx90632.c
9188
9189 MELFAS MIP4 TOUCHSCREEN DRIVER
9190 M:      Sangwon Jee <jeesw@melfas.com>
9191 W:      http://www.melfas.com
9192 S:      Supported
9193 F:      drivers/input/touchscreen/melfas_mip4.c
9194 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9195
9196 MELLANOX ETHERNET DRIVER (mlx4_en)
9197 M:      Tariq Toukan <tariqt@mellanox.com>
9198 L:      netdev@vger.kernel.org
9199 S:      Supported
9200 W:      http://www.mellanox.com
9201 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9202 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9203
9204 MELLANOX ETHERNET DRIVER (mlx5e)
9205 M:      Saeed Mahameed <saeedm@mellanox.com>
9206 L:      netdev@vger.kernel.org
9207 S:      Supported
9208 W:      http://www.mellanox.com
9209 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9210 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9211
9212 MELLANOX ETHERNET INNOVA DRIVERS
9213 R:      Boris Pismenny <borisp@mellanox.com>
9214 L:      netdev@vger.kernel.org
9215 S:      Supported
9216 W:      http://www.mellanox.com
9217 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9218 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9219 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9220 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9221 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9222
9223 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9224 R:      Boris Pismenny <borisp@mellanox.com>
9225 L:      netdev@vger.kernel.org
9226 S:      Supported
9227 W:      http://www.mellanox.com
9228 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9229 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9230 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9231
9232 MELLANOX ETHERNET SWITCH DRIVERS
9233 M:      Jiri Pirko <jiri@mellanox.com>
9234 M:      Ido Schimmel <idosch@mellanox.com>
9235 L:      netdev@vger.kernel.org
9236 S:      Supported
9237 W:      http://www.mellanox.com
9238 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9239 F:      drivers/net/ethernet/mellanox/mlxsw/
9240 F:      tools/testing/selftests/drivers/net/mlxsw/
9241
9242 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9243 M:      mlxsw@mellanox.com
9244 L:      netdev@vger.kernel.org
9245 S:      Supported
9246 W:      http://www.mellanox.com
9247 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9248 F:      drivers/net/ethernet/mellanox/mlxfw/
9249
9250 MELLANOX HARDWARE PLATFORM SUPPORT
9251 M:      Andy Shevchenko <andy@infradead.org>
9252 M:      Darren Hart <dvhart@infradead.org>
9253 M:      Vadim Pasternak <vadimp@mellanox.com>
9254 L:      platform-driver-x86@vger.kernel.org
9255 S:      Supported
9256 F:      drivers/platform/mellanox/
9257
9258 MELLANOX MLX4 core VPI driver
9259 M:      Tariq Toukan <tariqt@mellanox.com>
9260 L:      netdev@vger.kernel.org
9261 L:      linux-rdma@vger.kernel.org
9262 W:      http://www.mellanox.com
9263 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9264 S:      Supported
9265 F:      drivers/net/ethernet/mellanox/mlx4/
9266 F:      include/linux/mlx4/
9267
9268 MELLANOX MLX4 IB driver
9269 M:      Yishai Hadas <yishaih@mellanox.com>
9270 L:      linux-rdma@vger.kernel.org
9271 W:      http://www.mellanox.com
9272 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9273 S:      Supported
9274 F:      drivers/infiniband/hw/mlx4/
9275 F:      include/linux/mlx4/
9276 F:      include/uapi/rdma/mlx4-abi.h
9277
9278 MELLANOX MLX5 core VPI driver
9279 M:      Saeed Mahameed <saeedm@mellanox.com>
9280 M:      Leon Romanovsky <leonro@mellanox.com>
9281 L:      netdev@vger.kernel.org
9282 L:      linux-rdma@vger.kernel.org
9283 W:      http://www.mellanox.com
9284 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9285 S:      Supported
9286 F:      drivers/net/ethernet/mellanox/mlx5/core/
9287 F:      include/linux/mlx5/
9288
9289 MELLANOX MLX5 IB driver
9290 M:      Leon Romanovsky <leonro@mellanox.com>
9291 L:      linux-rdma@vger.kernel.org
9292 W:      http://www.mellanox.com
9293 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9294 S:      Supported
9295 F:      drivers/infiniband/hw/mlx5/
9296 F:      include/linux/mlx5/
9297 F:      include/uapi/rdma/mlx5-abi.h
9298
9299 MELLANOX MLXCPLD I2C AND MUX DRIVER
9300 M:      Vadim Pasternak <vadimp@mellanox.com>
9301 M:      Michael Shych <michaelsh@mellanox.com>
9302 L:      linux-i2c@vger.kernel.org
9303 S:      Supported
9304 F:      drivers/i2c/busses/i2c-mlxcpld.c
9305 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9306 F:      Documentation/i2c/busses/i2c-mlxcpld
9307
9308 MELLANOX MLXCPLD LED DRIVER
9309 M:      Vadim Pasternak <vadimp@mellanox.com>
9310 L:      linux-leds@vger.kernel.org
9311 S:      Supported
9312 F:      drivers/leds/leds-mlxcpld.c
9313 F:      drivers/leds/leds-mlxreg.c
9314 F:      Documentation/leds/leds-mlxcpld.txt
9315
9316 MELLANOX PLATFORM DRIVER
9317 M:      Vadim Pasternak <vadimp@mellanox.com>
9318 L:      platform-driver-x86@vger.kernel.org
9319 S:      Supported
9320 F:      drivers/platform/x86/mlx-platform.c
9321
9322 MEMBARRIER SUPPORT
9323 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9324 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9325 L:      linux-kernel@vger.kernel.org
9326 S:      Supported
9327 F:      kernel/sched/membarrier.c
9328 F:      include/uapi/linux/membarrier.h
9329 F:      arch/powerpc/include/asm/membarrier.h
9330
9331 MEMORY MANAGEMENT
9332 L:      linux-mm@kvack.org
9333 W:      http://www.linux-mm.org
9334 S:      Maintained
9335 F:      include/linux/mm.h
9336 F:      include/linux/gfp.h
9337 F:      include/linux/mmzone.h
9338 F:      include/linux/memory_hotplug.h
9339 F:      include/linux/vmalloc.h
9340 F:      mm/
9341
9342 MEMORY TECHNOLOGY DEVICES (MTD)
9343 M:      David Woodhouse <dwmw2@infradead.org>
9344 M:      Brian Norris <computersforpeace@gmail.com>
9345 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9346 M:      Marek Vasut <marek.vasut@gmail.com>
9347 M:      Richard Weinberger <richard@nod.at>
9348 L:      linux-mtd@lists.infradead.org
9349 W:      http://www.linux-mtd.infradead.org/
9350 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9351 T:      git git://git.infradead.org/linux-mtd.git master
9352 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9353 S:      Maintained
9354 F:      Documentation/devicetree/bindings/mtd/
9355 F:      drivers/mtd/
9356 F:      include/linux/mtd/
9357 F:      include/uapi/mtd/
9358
9359 MEN A21 WATCHDOG DRIVER
9360 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9361 L:      linux-watchdog@vger.kernel.org
9362 S:      Maintained
9363 F:      drivers/watchdog/mena21_wdt.c
9364
9365 MEN CHAMELEON BUS (mcb)
9366 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9367 S:      Maintained
9368 F:      drivers/mcb/
9369 F:      include/linux/mcb.h
9370 F:      Documentation/men-chameleon-bus.txt
9371
9372 MEN F21BMC (Board Management Controller)
9373 M:      Andreas Werner <andreas.werner@men.de>
9374 S:      Supported
9375 F:      drivers/mfd/menf21bmc.c
9376 F:      drivers/watchdog/menf21bmc_wdt.c
9377 F:      drivers/leds/leds-menf21bmc.c
9378 F:      drivers/hwmon/menf21bmc_hwmon.c
9379 F:      Documentation/hwmon/menf21bmc
9380
9381 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9382 M:      Neil Armstrong <narmstrong@baylibre.com>
9383 L:      linux-media@lists.freedesktop.org
9384 L:      linux-amlogic@lists.infradead.org
9385 W:      http://linux-meson.com/
9386 S:      Supported
9387 F:      drivers/media/platform/meson/ao-cec.c
9388 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9389 T:      git git://linuxtv.org/media_tree.git
9390
9391 MICROBLAZE ARCHITECTURE
9392 M:      Michal Simek <monstr@monstr.eu>
9393 W:      http://www.monstr.eu/fdt/
9394 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9395 S:      Supported
9396 F:      arch/microblaze/
9397
9398 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9399 M:      Richard Genoud <richard.genoud@gmail.com>
9400 S:      Maintained
9401 F:      drivers/tty/serial/atmel_serial.c
9402 F:      drivers/tty/serial/atmel_serial.h
9403
9404 MICROCHIP / ATMEL DMA DRIVER
9405 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9407 L:      dmaengine@vger.kernel.org
9408 S:      Supported
9409 F:      drivers/dma/at_hdmac.c
9410 F:      drivers/dma/at_hdmac_regs.h
9411 F:      include/linux/platform_data/dma-atmel.h
9412
9413 MICROCHIP / ATMEL ECC DRIVER
9414 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9415 L:      linux-crypto@vger.kernel.org
9416 S:      Maintained
9417 F:      drivers/crypto/atmel-ecc.*
9418
9419 MICROCHIP / ATMEL ISC DRIVER
9420 M:      Songjun Wu <songjun.wu@microchip.com>
9421 L:      linux-media@vger.kernel.org
9422 S:      Supported
9423 F:      drivers/media/platform/atmel/atmel-isc.c
9424 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9425 F:      devicetree/bindings/media/atmel-isc.txt
9426
9427 MICROCHIP / ATMEL NAND DRIVER
9428 M:      Josh Wu <rainyfeeling@outlook.com>
9429 L:      linux-mtd@lists.infradead.org
9430 S:      Supported
9431 F:      drivers/mtd/nand/raw/atmel/*
9432 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9433
9434 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9435 M:      Woojung Huh <Woojung.Huh@microchip.com>
9436 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9437 L:      netdev@vger.kernel.org
9438 S:      Maintained
9439 F:      net/dsa/tag_ksz.c
9440 F:      drivers/net/dsa/microchip/*
9441 F:      include/linux/platform_data/microchip-ksz.h
9442 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9443
9444 MICROCHIP LAN743X ETHERNET DRIVER
9445 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9446 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9447 L:      netdev@vger.kernel.org
9448 S:      Maintained
9449 F:      drivers/net/ethernet/microchip/lan743x_*
9450
9451 MICROCHIP USB251XB DRIVER
9452 M:      Richard Leitner <richard.leitner@skidata.com>
9453 L:      linux-usb@vger.kernel.org
9454 S:      Maintained
9455 F:      drivers/usb/misc/usb251xb.c
9456 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9457
9458 MICROSEMI MIPS SOCS
9459 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9460 L:      linux-mips@linux-mips.org
9461 S:      Maintained
9462 F:      arch/mips/generic/board-ocelot.c
9463 F:      arch/mips/configs/generic/board-ocelot.config
9464 F:      arch/mips/boot/dts/mscc/
9465 F:      Documentation/devicetree/bindings/mips/mscc.txt
9466
9467 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9468 M:      Don Brace <don.brace@microsemi.com>
9469 L:      esc.storagedev@microsemi.com
9470 L:      linux-scsi@vger.kernel.org
9471 S:      Supported
9472 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9473 F:      drivers/scsi/smartpqi/Kconfig
9474 F:      drivers/scsi/smartpqi/Makefile
9475 F:      include/linux/cciss*.h
9476 F:      include/uapi/linux/cciss*.h
9477 F:      Documentation/scsi/smartpqi.txt
9478
9479 MICROSEMI ETHERNET SWITCH DRIVER
9480 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9481 L:      netdev@vger.kernel.org
9482 S:      Supported
9483 F:      drivers/net/ethernet/mscc/
9484
9485 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9486 M:      Chen Yu <yu.c.chen@intel.com>
9487 L:      platform-driver-x86@vger.kernel.org
9488 S:      Supported
9489 F:      drivers/platform/x86/surfacepro3_button.c
9490
9491 MICROTEK X6 SCANNER
9492 M:      Oliver Neukum <oliver@neukum.org>
9493 S:      Maintained
9494 F:      drivers/usb/image/microtek.*
9495
9496 MIPS
9497 M:      Ralf Baechle <ralf@linux-mips.org>
9498 M:      Paul Burton <paul.burton@mips.com>
9499 M:      James Hogan <jhogan@kernel.org>
9500 L:      linux-mips@linux-mips.org
9501 W:      http://www.linux-mips.org/
9502 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9504 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9505 S:      Supported
9506 F:      Documentation/devicetree/bindings/mips/
9507 F:      Documentation/mips/
9508 F:      arch/mips/
9509 F:      drivers/platform/mips/
9510
9511 MIPS BOSTON DEVELOPMENT BOARD
9512 M:      Paul Burton <paul.burton@mips.com>
9513 L:      linux-mips@linux-mips.org
9514 S:      Maintained
9515 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9516 F:      arch/mips/boot/dts/img/boston.dts
9517 F:      arch/mips/configs/generic/board-boston.config
9518 F:      drivers/clk/imgtec/clk-boston.c
9519 F:      include/dt-bindings/clock/boston-clock.h
9520
9521 MIPS GENERIC PLATFORM
9522 M:      Paul Burton <paul.burton@mips.com>
9523 L:      linux-mips@linux-mips.org
9524 S:      Supported
9525 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9526 F:      arch/mips/generic/
9527 F:      arch/mips/tools/generic-board-config.sh
9528
9529 MIPS/LOONGSON1 ARCHITECTURE
9530 M:      Keguang Zhang <keguang.zhang@gmail.com>
9531 L:      linux-mips@linux-mips.org
9532 S:      Maintained
9533 F:      arch/mips/loongson32/
9534 F:      arch/mips/include/asm/mach-loongson32/
9535 F:      drivers/*/*loongson1*
9536 F:      drivers/*/*/*loongson1*
9537
9538 MIPS/LOONGSON2 ARCHITECTURE
9539 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9540 L:      linux-mips@linux-mips.org
9541 S:      Maintained
9542 F:      arch/mips/loongson64/*{2e/2f}*
9543 F:      arch/mips/include/asm/mach-loongson64/
9544 F:      drivers/*/*loongson2*
9545 F:      drivers/*/*/*loongson2*
9546
9547 MIPS/LOONGSON3 ARCHITECTURE
9548 M:      Huacai Chen <chenhc@lemote.com>
9549 L:      linux-mips@linux-mips.org
9550 S:      Maintained
9551 F:      arch/mips/loongson64/
9552 F:      arch/mips/include/asm/mach-loongson64/
9553 F:      drivers/platform/mips/cpu_hwmon.c
9554 F:      drivers/*/*loongson3*
9555 F:      drivers/*/*/*loongson3*
9556
9557 MIPS RINT INSTRUCTION EMULATION
9558 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9559 L:      linux-mips@linux-mips.org
9560 S:      Supported
9561 F:      arch/mips/math-emu/sp_rint.c
9562 F:      arch/mips/math-emu/dp_rint.c
9563
9564 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9565 M:      Hans Verkuil <hverkuil@xs4all.nl>
9566 L:      linux-media@vger.kernel.org
9567 T:      git git://linuxtv.org/media_tree.git
9568 W:      https://linuxtv.org
9569 S:      Odd Fixes
9570 F:      drivers/media/radio/radio-miropcm20*
9571
9572 MMP SUPPORT
9573 M:      Eric Miao <eric.y.miao@gmail.com>
9574 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9576 T:      git git://github.com/hzhuang1/linux.git
9577 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9578 S:      Maintained
9579 F:      arch/arm/boot/dts/mmp*
9580 F:      arch/arm/mach-mmp/
9581
9582 MN88472 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 S:      Maintained
9589 F:      drivers/media/dvb-frontends/mn88472*
9590
9591 MN88473 MEDIA DRIVER
9592 M:      Antti Palosaari <crope@iki.fi>
9593 L:      linux-media@vger.kernel.org
9594 W:      https://linuxtv.org
9595 W:      http://palosaari.fi/linux/
9596 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9597 S:      Maintained
9598 F:      drivers/media/dvb-frontends/mn88473*
9599
9600 PCI DRIVER FOR MOBIVEIL PCIE IP
9601 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9602 L:      linux-pci@vger.kernel.org
9603 S:      Supported
9604 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9605 F:      drivers/pci/controller/pcie-mobiveil.c
9606
9607 MODULE SUPPORT
9608 M:      Jessica Yu <jeyu@kernel.org>
9609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9610 S:      Maintained
9611 F:      include/linux/module.h
9612 F:      kernel/module.c
9613
9614 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9615 W:      http://popies.net/meye/
9616 S:      Orphan
9617 F:      Documentation/media/v4l-drivers/meye*
9618 F:      drivers/media/pci/meye/
9619 F:      include/uapi/linux/meye.h
9620
9621 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9622 M:      Jiri Slaby <jirislaby@gmail.com>
9623 S:      Maintained
9624 F:      Documentation/serial/moxa-smartio
9625 F:      drivers/tty/mxser.*
9626
9627 MR800 AVERMEDIA USB FM RADIO DRIVER
9628 M:      Alexey Klimov <klimov.linux@gmail.com>
9629 L:      linux-media@vger.kernel.org
9630 T:      git git://linuxtv.org/media_tree.git
9631 S:      Maintained
9632 F:      drivers/media/radio/radio-mr800.c
9633
9634 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9635 M:      Alan Ott <alan@signal11.us>
9636 L:      linux-wpan@vger.kernel.org
9637 S:      Maintained
9638 F:      drivers/net/ieee802154/mrf24j40.c
9639 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9640
9641 MSI LAPTOP SUPPORT
9642 M:      "Lee, Chun-Yi" <jlee@suse.com>
9643 L:      platform-driver-x86@vger.kernel.org
9644 S:      Maintained
9645 F:      drivers/platform/x86/msi-laptop.c
9646
9647 MSI WMI SUPPORT
9648 L:      platform-driver-x86@vger.kernel.org
9649 S:      Orphan
9650 F:      drivers/platform/x86/msi-wmi.c
9651
9652 MSI001 MEDIA DRIVER
9653 M:      Antti Palosaari <crope@iki.fi>
9654 L:      linux-media@vger.kernel.org
9655 W:      https://linuxtv.org
9656 W:      http://palosaari.fi/linux/
9657 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9658 T:      git git://linuxtv.org/anttip/media_tree.git
9659 S:      Maintained
9660 F:      drivers/media/tuners/msi001*
9661
9662 MSI2500 MEDIA DRIVER
9663 M:      Antti Palosaari <crope@iki.fi>
9664 L:      linux-media@vger.kernel.org
9665 W:      https://linuxtv.org
9666 W:      http://palosaari.fi/linux/
9667 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9668 T:      git git://linuxtv.org/anttip/media_tree.git
9669 S:      Maintained
9670 F:      drivers/media/usb/msi2500/
9671
9672 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9673 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9674 L:      linux-mtd@lists.infradead.org
9675 S:      Maintained
9676 F:      drivers/mtd/devices/docg3*
9677
9678 MT9M032 APTINA SENSOR DRIVER
9679 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9680 L:      linux-media@vger.kernel.org
9681 T:      git git://linuxtv.org/media_tree.git
9682 S:      Maintained
9683 F:      drivers/media/i2c/mt9m032.c
9684 F:      include/media/i2c/mt9m032.h
9685
9686 MT9P031 APTINA CAMERA SENSOR
9687 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9688 L:      linux-media@vger.kernel.org
9689 T:      git git://linuxtv.org/media_tree.git
9690 S:      Maintained
9691 F:      drivers/media/i2c/mt9p031.c
9692 F:      include/media/i2c/mt9p031.h
9693
9694 MT9T001 APTINA CAMERA SENSOR
9695 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9696 L:      linux-media@vger.kernel.org
9697 T:      git git://linuxtv.org/media_tree.git
9698 S:      Maintained
9699 F:      drivers/media/i2c/mt9t001.c
9700 F:      include/media/i2c/mt9t001.h
9701
9702 MT9T112 APTINA CAMERA SENSOR
9703 M:      Jacopo Mondi <jacopo@jmondi.org>
9704 L:      linux-media@vger.kernel.org
9705 T:      git git://linuxtv.org/media_tree.git
9706 S:      Odd Fixes
9707 F:      drivers/media/i2c/mt9t112.c
9708 F:      include/media/i2c/mt9t112.h
9709
9710 MT9V032 APTINA CAMERA SENSOR
9711 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9712 L:      linux-media@vger.kernel.org
9713 T:      git git://linuxtv.org/media_tree.git
9714 S:      Maintained
9715 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9716 F:      drivers/media/i2c/mt9v032.c
9717 F:      include/media/i2c/mt9v032.h
9718
9719 MT9V111 APTINA CAMERA SENSOR
9720 M:      Jacopo Mondi <jacopo@jmondi.org>
9721 L:      linux-media@vger.kernel.org
9722 T:      git git://linuxtv.org/media_tree.git
9723 S:      Maintained
9724 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9725 F:      drivers/media/i2c/mt9v111.c
9726
9727 MULTIFUNCTION DEVICES (MFD)
9728 M:      Lee Jones <lee.jones@linaro.org>
9729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9730 S:      Supported
9731 F:      Documentation/devicetree/bindings/mfd/
9732 F:      drivers/mfd/
9733 F:      include/linux/mfd/
9734 F:      include/dt-bindings/mfd/
9735
9736 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9737 S:      Orphan
9738 F:      drivers/mmc/host/mmc_spi.c
9739 F:      include/linux/spi/mmc_spi.h
9740
9741 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9742 M:      Ulf Hansson <ulf.hansson@linaro.org>
9743 L:      linux-mmc@vger.kernel.org
9744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9745 S:      Maintained
9746 F:      Documentation/devicetree/bindings/mmc/
9747 F:      drivers/mmc/
9748 F:      include/linux/mmc/
9749 F:      include/uapi/linux/mmc/
9750
9751 MULTIPLEXER SUBSYSTEM
9752 M:      Peter Rosin <peda@axentia.se>
9753 S:      Maintained
9754 F:      Documentation/ABI/testing/sysfs-class-mux*
9755 F:      Documentation/devicetree/bindings/mux/
9756 F:      include/linux/dt-bindings/mux/
9757 F:      include/linux/mux/
9758 F:      drivers/mux/
9759
9760 MULTITECH MULTIPORT CARD (ISICOM)
9761 S:      Orphan
9762 F:      drivers/tty/isicom.c
9763 F:      include/linux/isicom.h
9764
9765 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9766 M:      Bin Liu <b-liu@ti.com>
9767 L:      linux-usb@vger.kernel.org
9768 S:      Maintained
9769 F:      drivers/usb/musb/
9770
9771 MXL301RF MEDIA DRIVER
9772 M:      Akihiro Tsukada <tskd08@gmail.com>
9773 L:      linux-media@vger.kernel.org
9774 S:      Odd Fixes
9775 F:      drivers/media/tuners/mxl301rf*
9776
9777 MXL5007T MEDIA DRIVER
9778 M:      Michael Krufky <mkrufky@linuxtv.org>
9779 L:      linux-media@vger.kernel.org
9780 W:      https://linuxtv.org
9781 W:      http://github.com/mkrufky
9782 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9783 T:      git git://linuxtv.org/mkrufky/tuners.git
9784 S:      Maintained
9785 F:      drivers/media/tuners/mxl5007t.*
9786
9787 MXSFB DRM DRIVER
9788 M:      Marek Vasut <marex@denx.de>
9789 S:      Supported
9790 F:      drivers/gpu/drm/mxsfb/
9791 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9792
9793 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9794 M:      Chris Lee <christopher.lee@cspi.com>
9795 L:      netdev@vger.kernel.org
9796 W:      https://www.cspi.com/ethernet-products/support/downloads/
9797 S:      Supported
9798 F:      drivers/net/ethernet/myricom/myri10ge/
9799
9800 NAND FLASH SUBSYSTEM
9801 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9802 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9803 R:      Richard Weinberger <richard@nod.at>
9804 L:      linux-mtd@lists.infradead.org
9805 W:      http://www.linux-mtd.infradead.org/
9806 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9807 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9808 T:      git git://git.infradead.org/linux-mtd.git nand/next
9809 S:      Maintained
9810 F:      drivers/mtd/nand/
9811 F:      include/linux/mtd/*nand*.h
9812
9813 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9814 M:      Daniel Mack <zonque@gmail.com>
9815 S:      Maintained
9816 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9817 W:      http://www.native-instruments.com
9818 F:      sound/usb/caiaq/
9819
9820 NATSEMI ETHERNET DRIVER (DP8381x)
9821 S:      Orphan
9822 F:      drivers/net/ethernet/natsemi/natsemi.c
9823
9824 NCP FILESYSTEM
9825 M:      Petr Vandrovec <petr@vandrovec.name>
9826 S:      Obsolete
9827 F:      drivers/staging/ncpfs/
9828
9829 NCR 5380 SCSI DRIVERS
9830 M:      Finn Thain <fthain@telegraphics.com.au>
9831 M:      Michael Schmitz <schmitzmic@gmail.com>
9832 L:      linux-scsi@vger.kernel.org
9833 S:      Maintained
9834 F:      Documentation/scsi/g_NCR5380.txt
9835 F:      drivers/scsi/NCR5380.*
9836 F:      drivers/scsi/arm/cumana_1.c
9837 F:      drivers/scsi/arm/oak.c
9838 F:      drivers/scsi/atari_scsi.*
9839 F:      drivers/scsi/dmx3191d.c
9840 F:      drivers/scsi/g_NCR5380.*
9841 F:      drivers/scsi/mac_scsi.*
9842 F:      drivers/scsi/sun3_scsi.*
9843 F:      drivers/scsi/sun3_scsi_vme.c
9844
9845 NCSI LIBRARY:
9846 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9847 S:      Maintained
9848 F:      net/ncsi/
9849
9850 NCT6775 HARDWARE MONITOR DRIVER
9851 M:      Guenter Roeck <linux@roeck-us.net>
9852 L:      linux-hwmon@vger.kernel.org
9853 S:      Maintained
9854 F:      Documentation/hwmon/nct6775
9855 F:      drivers/hwmon/nct6775.c
9856
9857 NET_FAILOVER MODULE
9858 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9859 L:      netdev@vger.kernel.org
9860 S:      Supported
9861 F:      driver/net/net_failover.c
9862 F:      include/net/net_failover.h
9863 F:      Documentation/networking/net_failover.rst
9864
9865 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9866 M:      Faisal Latif <faisal.latif@intel.com>
9867 L:      linux-rdma@vger.kernel.org
9868 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9869 S:      Supported
9870 F:      drivers/infiniband/hw/nes/
9871 F:      include/uapi/rdma/nes-abi.h
9872
9873 NETEM NETWORK EMULATOR
9874 M:      Stephen Hemminger <stephen@networkplumber.org>
9875 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9876 S:      Maintained
9877 F:      net/sched/sch_netem.c
9878
9879 NETERION 10GbE DRIVERS (s2io/vxge)
9880 M:      Jon Mason <jdmason@kudzu.us>
9881 L:      netdev@vger.kernel.org
9882 S:      Supported
9883 F:      Documentation/networking/s2io.txt
9884 F:      Documentation/networking/vxge.txt
9885 F:      drivers/net/ethernet/neterion/
9886
9887 NETFILTER
9888 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9889 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9890 M:      Florian Westphal <fw@strlen.de>
9891 L:      netfilter-devel@vger.kernel.org
9892 L:      coreteam@netfilter.org
9893 W:      http://www.netfilter.org/
9894 W:      http://www.iptables.org/
9895 W:      http://www.nftables.org/
9896 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9899 S:      Maintained
9900 F:      include/linux/netfilter*
9901 F:      include/linux/netfilter/
9902 F:      include/net/netfilter/
9903 F:      include/uapi/linux/netfilter*
9904 F:      include/uapi/linux/netfilter/
9905 F:      net/*/netfilter.c
9906 F:      net/*/netfilter/
9907 F:      net/netfilter/
9908 F:      net/bridge/br_netfilter*.c
9909
9910 NETROM NETWORK LAYER
9911 M:      Ralf Baechle <ralf@linux-mips.org>
9912 L:      linux-hams@vger.kernel.org
9913 W:      http://www.linux-ax25.org/
9914 S:      Maintained
9915 F:      include/net/netrom.h
9916 F:      include/uapi/linux/netrom.h
9917 F:      net/netrom/
9918
9919 NETRONOME ETHERNET DRIVERS
9920 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9921 L:      oss-drivers@netronome.com
9922 S:      Maintained
9923 F:      drivers/net/ethernet/netronome/
9924
9925 NETWORK BLOCK DEVICE (NBD)
9926 M:      Josef Bacik <josef@toxicpanda.com>
9927 S:      Maintained
9928 L:      linux-block@vger.kernel.org
9929 L:      nbd@other.debian.org
9930 F:      Documentation/blockdev/nbd.txt
9931 F:      drivers/block/nbd.c
9932 F:      include/uapi/linux/nbd.h
9933
9934 NETWORK DROP MONITOR
9935 M:      Neil Horman <nhorman@tuxdriver.com>
9936 L:      netdev@vger.kernel.org
9937 S:      Maintained
9938 W:      https://fedorahosted.org/dropwatch/
9939 F:      net/core/drop_monitor.c
9940
9941 NETWORKING DRIVERS
9942 M:      "David S. Miller" <davem@davemloft.net>
9943 L:      netdev@vger.kernel.org
9944 W:      http://www.linuxfoundation.org/en/Net
9945 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9948 S:      Odd Fixes
9949 F:      Documentation/devicetree/bindings/net/
9950 F:      drivers/net/
9951 F:      include/linux/if_*
9952 F:      include/linux/netdevice.h
9953 F:      include/linux/etherdevice.h
9954 F:      include/linux/fcdevice.h
9955 F:      include/linux/fddidevice.h
9956 F:      include/linux/hippidevice.h
9957 F:      include/linux/inetdevice.h
9958 F:      include/uapi/linux/if_*
9959 F:      include/uapi/linux/netdevice.h
9960
9961 NETWORKING DRIVERS (WIRELESS)
9962 M:      Kalle Valo <kvalo@codeaurora.org>
9963 L:      linux-wireless@vger.kernel.org
9964 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9967 S:      Maintained
9968 F:      Documentation/devicetree/bindings/net/wireless/
9969 F:      drivers/net/wireless/
9970
9971 NETWORKING [DSA]
9972 M:      Andrew Lunn <andrew@lunn.ch>
9973 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9974 M:      Florian Fainelli <f.fainelli@gmail.com>
9975 S:      Maintained
9976 F:      Documentation/devicetree/bindings/net/dsa/
9977 F:      net/dsa/
9978 F:      include/net/dsa.h
9979 F:      include/linux/dsa/
9980 F:      drivers/net/dsa/
9981
9982 NETWORKING [GENERAL]
9983 M:      "David S. Miller" <davem@davemloft.net>
9984 L:      netdev@vger.kernel.org
9985 W:      http://www.linuxfoundation.org/en/Net
9986 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9989 B:      mailto:netdev@vger.kernel.org
9990 S:      Maintained
9991 F:      net/
9992 F:      include/net/
9993 F:      include/linux/in.h
9994 F:      include/linux/net.h
9995 F:      include/linux/netdevice.h
9996 F:      include/uapi/linux/in.h
9997 F:      include/uapi/linux/net.h
9998 F:      include/uapi/linux/netdevice.h
9999 F:      include/uapi/linux/net_namespace.h
10000 F:      tools/testing/selftests/net/
10001 F:      lib/net_utils.c
10002 F:      lib/random32.c
10003 F:      Documentation/networking/
10004
10005 NETWORKING [IPSEC]
10006 M:      Steffen Klassert <steffen.klassert@secunet.com>
10007 M:      Herbert Xu <herbert@gondor.apana.org.au>
10008 M:      "David S. Miller" <davem@davemloft.net>
10009 L:      netdev@vger.kernel.org
10010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10012 S:      Maintained
10013 F:      net/core/flow.c
10014 F:      net/xfrm/
10015 F:      net/key/
10016 F:      net/ipv4/xfrm*
10017 F:      net/ipv4/esp4*
10018 F:      net/ipv4/ah4.c
10019 F:      net/ipv4/ipcomp.c
10020 F:      net/ipv4/ip_vti.c
10021 F:      net/ipv6/xfrm*
10022 F:      net/ipv6/esp6*
10023 F:      net/ipv6/ah6.c
10024 F:      net/ipv6/ipcomp6.c
10025 F:      net/ipv6/ip6_vti.c
10026 F:      include/uapi/linux/xfrm.h
10027 F:      include/net/xfrm.h
10028
10029 NETWORKING [IPv4/IPv6]
10030 M:      "David S. Miller" <davem@davemloft.net>
10031 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10032 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10033 L:      netdev@vger.kernel.org
10034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10035 S:      Maintained
10036 F:      net/ipv4/
10037 F:      net/ipv6/
10038 F:      include/net/ip*
10039 F:      arch/x86/net/*
10040
10041 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10042 M:      Paul Moore <paul@paul-moore.com>
10043 W:      https://github.com/netlabel
10044 L:      netdev@vger.kernel.org
10045 L:      linux-security-module@vger.kernel.org
10046 S:      Maintained
10047 F:      Documentation/netlabel/
10048 F:      include/net/calipso.h
10049 F:      include/net/cipso_ipv4.h
10050 F:      include/net/netlabel.h
10051 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10052 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10053 F:      net/netlabel/
10054 F:      net/ipv4/cipso_ipv4.c
10055 F:      net/ipv6/calipso.c
10056 F:      net/netfilter/xt_CONNSECMARK.c
10057 F:      net/netfilter/xt_SECMARK.c
10058
10059 NETWORKING [TCP]
10060 M:      Eric Dumazet <edumazet@google.com>
10061 L:      netdev@vger.kernel.org
10062 S:      Maintained
10063 F:      net/ipv4/tcp*.c
10064 F:      net/ipv4/syncookies.c
10065 F:      net/ipv6/tcp*.c
10066 F:      net/ipv6/syncookies.c
10067 F:      include/uapi/linux/tcp.h
10068 F:      include/net/tcp.h
10069 F:      include/linux/tcp.h
10070 F:      include/trace/events/tcp.h
10071
10072 NETWORKING [TLS]
10073 M:      Boris Pismenny <borisp@mellanox.com>
10074 M:      Aviad Yehezkel <aviadye@mellanox.com>
10075 M:      Dave Watson <davejwatson@fb.com>
10076 L:      netdev@vger.kernel.org
10077 S:      Maintained
10078 F:      net/tls/*
10079 F:      include/uapi/linux/tls.h
10080 F:      include/net/tls.h
10081
10082 NETWORKING [WIRELESS]
10083 L:      linux-wireless@vger.kernel.org
10084 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10085
10086 NETDEVSIM
10087 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10088 S:      Maintained
10089 F:      drivers/net/netdevsim/*
10090
10091 NETXEN (1/10) GbE SUPPORT
10092 M:      Manish Chopra <manish.chopra@cavium.com>
10093 M:      Rahul Verma <rahul.verma@cavium.com>
10094 M:      Dept-GELinuxNICDev@cavium.com
10095 L:      netdev@vger.kernel.org
10096 S:      Supported
10097 F:      drivers/net/ethernet/qlogic/netxen/
10098
10099 NFC SUBSYSTEM
10100 M:      Samuel Ortiz <sameo@linux.intel.com>
10101 L:      linux-wireless@vger.kernel.org
10102 L:      linux-nfc@lists.01.org (subscribers-only)
10103 S:      Supported
10104 F:      net/nfc/
10105 F:      include/net/nfc/
10106 F:      include/uapi/linux/nfc.h
10107 F:      drivers/nfc/
10108 F:      include/linux/platform_data/nfcmrvl.h
10109 F:      include/linux/platform_data/nxp-nci.h
10110 F:      Documentation/devicetree/bindings/net/nfc/
10111
10112 NFS, SUNRPC, AND LOCKD CLIENTS
10113 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10114 M:      Anna Schumaker <anna.schumaker@netapp.com>
10115 L:      linux-nfs@vger.kernel.org
10116 W:      http://client.linux-nfs.org
10117 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10118 S:      Maintained
10119 F:      fs/lockd/
10120 F:      fs/nfs/
10121 F:      fs/nfs_common/
10122 F:      net/sunrpc/
10123 F:      include/linux/lockd/
10124 F:      include/linux/nfs*
10125 F:      include/linux/sunrpc/
10126 F:      include/uapi/linux/nfs*
10127 F:      include/uapi/linux/sunrpc/
10128
10129 NILFS2 FILESYSTEM
10130 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10131 L:      linux-nilfs@vger.kernel.org
10132 W:      https://nilfs.sourceforge.io/
10133 W:      https://nilfs.osdn.jp/
10134 T:      git git://github.com/konis/nilfs2.git
10135 S:      Supported
10136 F:      Documentation/filesystems/nilfs2.txt
10137 F:      fs/nilfs2/
10138 F:      include/trace/events/nilfs2.h
10139 F:      include/uapi/linux/nilfs2_api.h
10140 F:      include/uapi/linux/nilfs2_ondisk.h
10141
10142 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10143 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10144 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10145 S:      Maintained
10146 F:      Documentation/scsi/NinjaSCSI.txt
10147 F:      drivers/scsi/pcmcia/nsp_*
10148
10149 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10150 M:      GOTO Masanori <gotom@debian.or.jp>
10151 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10152 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10153 S:      Maintained
10154 F:      Documentation/scsi/NinjaSCSI.txt
10155 F:      drivers/scsi/nsp32*
10156
10157 NIOS2 ARCHITECTURE
10158 M:      Ley Foon Tan <lftan@altera.com>
10159 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10161 S:      Maintained
10162 F:      arch/nios2/
10163
10164 NOHZ, DYNTICKS SUPPORT
10165 M:      Frederic Weisbecker <fweisbec@gmail.com>
10166 M:      Thomas Gleixner <tglx@linutronix.de>
10167 M:      Ingo Molnar <mingo@kernel.org>
10168 L:      linux-kernel@vger.kernel.org
10169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10170 S:      Maintained
10171 F:      kernel/time/tick*.*
10172 F:      include/linux/tick.h
10173 F:      include/linux/sched/nohz.h
10174
10175 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10176 M:      Pavel Machek <pavel@ucw.cz>
10177 M:      Sakari Ailus <sakari.ailus@iki.fi>
10178 L:      linux-media@vger.kernel.org
10179 S:      Maintained
10180 F:      drivers/media/i2c/et8ek8
10181 F:      drivers/media/i2c/ad5820.c
10182
10183 NOKIA N900 POWER SUPPLY DRIVERS
10184 R:      Pali Rohár <pali.rohar@gmail.com>
10185 F:      include/linux/power/bq2415x_charger.h
10186 F:      include/linux/power/bq27xxx_battery.h
10187 F:      include/linux/power/isp1704_charger.h
10188 F:      drivers/power/supply/bq2415x_charger.c
10189 F:      drivers/power/supply/bq27xxx_battery.c
10190 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10191 F:      drivers/power/supply/isp1704_charger.c
10192 F:      drivers/power/supply/rx51_battery.c
10193
10194 NTB AMD DRIVER
10195 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10196 L:      linux-ntb@googlegroups.com
10197 S:      Supported
10198 F:      drivers/ntb/hw/amd/
10199
10200 NTB DRIVER CORE
10201 M:      Jon Mason <jdmason@kudzu.us>
10202 M:      Dave Jiang <dave.jiang@intel.com>
10203 M:      Allen Hubbe <allenbh@gmail.com>
10204 L:      linux-ntb@googlegroups.com
10205 S:      Supported
10206 W:      https://github.com/jonmason/ntb/wiki
10207 T:      git git://github.com/jonmason/ntb.git
10208 F:      drivers/ntb/
10209 F:      drivers/net/ntb_netdev.c
10210 F:      include/linux/ntb.h
10211 F:      include/linux/ntb_transport.h
10212 F:      tools/testing/selftests/ntb/
10213
10214 NTB IDT DRIVER
10215 M:      Serge Semin <fancer.lancer@gmail.com>
10216 L:      linux-ntb@googlegroups.com
10217 S:      Supported
10218 F:      drivers/ntb/hw/idt/
10219
10220 NTB INTEL DRIVER
10221 M:      Dave Jiang <dave.jiang@intel.com>
10222 L:      linux-ntb@googlegroups.com
10223 S:      Supported
10224 W:      https://github.com/davejiang/linux/wiki
10225 T:      git https://github.com/davejiang/linux.git
10226 F:      drivers/ntb/hw/intel/
10227
10228 NTFS FILESYSTEM
10229 M:      Anton Altaparmakov <anton@tuxera.com>
10230 L:      linux-ntfs-dev@lists.sourceforge.net
10231 W:      http://www.tuxera.com/
10232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10233 S:      Supported
10234 F:      Documentation/filesystems/ntfs.txt
10235 F:      fs/ntfs/
10236
10237 NUBUS SUBSYSTEM
10238 M:      Finn Thain <fthain@telegraphics.com.au>
10239 L:      linux-m68k@lists.linux-m68k.org
10240 S:      Maintained
10241 F:      arch/*/include/asm/nubus.h
10242 F:      drivers/nubus/
10243 F:      include/linux/nubus.h
10244 F:      include/uapi/linux/nubus.h
10245
10246 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10247 M:      Antonino Daplas <adaplas@gmail.com>
10248 L:      linux-fbdev@vger.kernel.org
10249 S:      Maintained
10250 F:      drivers/video/fbdev/riva/
10251 F:      drivers/video/fbdev/nvidia/
10252
10253 NVM EXPRESS DRIVER
10254 M:      Keith Busch <keith.busch@intel.com>
10255 M:      Jens Axboe <axboe@fb.com>
10256 M:      Christoph Hellwig <hch@lst.de>
10257 M:      Sagi Grimberg <sagi@grimberg.me>
10258 L:      linux-nvme@lists.infradead.org
10259 T:      git://git.infradead.org/nvme.git
10260 W:      http://git.infradead.org/nvme.git
10261 S:      Supported
10262 F:      drivers/nvme/host/
10263 F:      include/linux/nvme.h
10264 F:      include/uapi/linux/nvme_ioctl.h
10265
10266 NVM EXPRESS FC TRANSPORT DRIVERS
10267 M:      James Smart <james.smart@broadcom.com>
10268 L:      linux-nvme@lists.infradead.org
10269 S:      Supported
10270 F:      include/linux/nvme-fc.h
10271 F:      include/linux/nvme-fc-driver.h
10272 F:      drivers/nvme/host/fc.c
10273 F:      drivers/nvme/target/fc.c
10274 F:      drivers/nvme/target/fcloop.c
10275
10276 NVM EXPRESS TARGET DRIVER
10277 M:      Christoph Hellwig <hch@lst.de>
10278 M:      Sagi Grimberg <sagi@grimberg.me>
10279 L:      linux-nvme@lists.infradead.org
10280 T:      git://git.infradead.org/nvme.git
10281 W:      http://git.infradead.org/nvme.git
10282 S:      Supported
10283 F:      drivers/nvme/target/
10284
10285 NVMEM FRAMEWORK
10286 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10287 S:      Maintained
10288 F:      drivers/nvmem/
10289 F:      Documentation/devicetree/bindings/nvmem/
10290 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10291 F:      include/linux/nvmem-consumer.h
10292 F:      include/linux/nvmem-provider.h
10293
10294 NXP SGTL5000 DRIVER
10295 M:      Fabio Estevam <fabio.estevam@nxp.com>
10296 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10297 S:      Maintained
10298 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10299 F:      sound/soc/codecs/sgtl5000*
10300
10301 NXP TDA998X DRM DRIVER
10302 M:      Russell King <linux@armlinux.org.uk>
10303 S:      Maintained
10304 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10305 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10306 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10307 F:      include/drm/i2c/tda998x.h
10308 F:      include/dt-bindings/display/tda998x.h
10309 K:      "nxp,tda998x"
10310
10311 NXP TFA9879 DRIVER
10312 M:      Peter Rosin <peda@axentia.se>
10313 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10314 S:      Maintained
10315 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10316 F:      sound/soc/codecs/tfa9879*
10317
10318 NXP-NCI NFC DRIVER
10319 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10320 R:      Charles Gorand <charles.gorand@effinnov.com>
10321 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10322 S:      Supported
10323 F:      drivers/nfc/nxp-nci
10324
10325 OBJTOOL
10326 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10327 M:      Peter Zijlstra <peterz@infradead.org>
10328 S:      Supported
10329 F:      tools/objtool/
10330
10331 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10332 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10333 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10334 L:      linuxppc-dev@lists.ozlabs.org
10335 S:      Supported
10336 F:      arch/powerpc/platforms/powernv/ocxl.c
10337 F:      arch/powerpc/include/asm/pnv-ocxl.h
10338 F:      drivers/misc/ocxl/
10339 F:      include/misc/ocxl*
10340 F:      include/uapi/misc/ocxl.h
10341 F:      Documentation/accelerators/ocxl.rst
10342
10343 OMAP AUDIO SUPPORT
10344 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10345 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10346 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10347 L:      linux-omap@vger.kernel.org
10348 S:      Maintained
10349 F:      sound/soc/omap/
10350
10351 OMAP CLOCK FRAMEWORK SUPPORT
10352 M:      Paul Walmsley <paul@pwsan.com>
10353 L:      linux-omap@vger.kernel.org
10354 S:      Maintained
10355 F:      arch/arm/*omap*/*clock*
10356
10357 OMAP DEVICE TREE SUPPORT
10358 M:      Benoît Cousson <bcousson@baylibre.com>
10359 M:      Tony Lindgren <tony@atomide.com>
10360 L:      linux-omap@vger.kernel.org
10361 L:      devicetree@vger.kernel.org
10362 S:      Maintained
10363 F:      arch/arm/boot/dts/*omap*
10364 F:      arch/arm/boot/dts/*am3*
10365 F:      arch/arm/boot/dts/*am4*
10366 F:      arch/arm/boot/dts/*am5*
10367 F:      arch/arm/boot/dts/*dra7*
10368
10369 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10370 L:      linux-omap@vger.kernel.org
10371 L:      linux-fbdev@vger.kernel.org
10372 S:      Orphan
10373 F:      drivers/video/fbdev/omap2/
10374 F:      Documentation/arm/OMAP/DSS
10375
10376 OMAP FRAMEBUFFER SUPPORT
10377 L:      linux-fbdev@vger.kernel.org
10378 L:      linux-omap@vger.kernel.org
10379 S:      Orphan
10380 F:      drivers/video/fbdev/omap/
10381
10382 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10383 M:      Roger Quadros <rogerq@ti.com>
10384 M:      Tony Lindgren <tony@atomide.com>
10385 L:      linux-omap@vger.kernel.org
10386 S:      Maintained
10387 F:      drivers/memory/omap-gpmc.c
10388 F:      arch/arm/mach-omap2/*gpmc*
10389
10390 OMAP GPIO DRIVER
10391 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10392 M:      Santosh Shilimkar <ssantosh@kernel.org>
10393 M:      Kevin Hilman <khilman@kernel.org>
10394 L:      linux-omap@vger.kernel.org
10395 S:      Maintained
10396 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10397 F:      drivers/gpio/gpio-omap.c
10398
10399 OMAP HARDWARE SPINLOCK SUPPORT
10400 M:      Ohad Ben-Cohen <ohad@wizery.com>
10401 L:      linux-omap@vger.kernel.org
10402 S:      Maintained
10403 F:      drivers/hwspinlock/omap_hwspinlock.c
10404
10405 OMAP HS MMC SUPPORT
10406 L:      linux-mmc@vger.kernel.org
10407 L:      linux-omap@vger.kernel.org
10408 S:      Orphan
10409 F:      drivers/mmc/host/omap_hsmmc.c
10410
10411 OMAP HWMOD DATA
10412 M:      Paul Walmsley <paul@pwsan.com>
10413 L:      linux-omap@vger.kernel.org
10414 S:      Maintained
10415 F:      arch/arm/mach-omap2/omap_hwmod*data*
10416
10417 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10418 M:      Benoît Cousson <bcousson@baylibre.com>
10419 L:      linux-omap@vger.kernel.org
10420 S:      Maintained
10421 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10422
10423 OMAP HWMOD SUPPORT
10424 M:      Benoît Cousson <bcousson@baylibre.com>
10425 M:      Paul Walmsley <paul@pwsan.com>
10426 L:      linux-omap@vger.kernel.org
10427 S:      Maintained
10428 F:      arch/arm/mach-omap2/omap_hwmod.*
10429
10430 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10431 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10432 L:      linux-media@vger.kernel.org
10433 S:      Maintained
10434 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10435 F:      drivers/media/platform/omap3isp/
10436 F:      drivers/staging/media/omap4iss/
10437
10438 OMAP MMC SUPPORT
10439 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10440 L:      linux-omap@vger.kernel.org
10441 S:      Maintained
10442 F:      drivers/mmc/host/omap.c
10443
10444 OMAP POWER MANAGEMENT SUPPORT
10445 M:      Kevin Hilman <khilman@kernel.org>
10446 L:      linux-omap@vger.kernel.org
10447 S:      Maintained
10448 F:      arch/arm/*omap*/*pm*
10449 F:      drivers/cpufreq/omap-cpufreq.c
10450
10451 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10452 M:      Rajendra Nayak <rnayak@codeaurora.org>
10453 M:      Paul Walmsley <paul@pwsan.com>
10454 L:      linux-omap@vger.kernel.org
10455 S:      Maintained
10456 F:      arch/arm/mach-omap2/prm*
10457
10458 OMAP RANDOM NUMBER GENERATOR SUPPORT
10459 M:      Deepak Saxena <dsaxena@plexity.net>
10460 S:      Maintained
10461 F:      drivers/char/hw_random/omap-rng.c
10462
10463 OMAP USB SUPPORT
10464 L:      linux-usb@vger.kernel.org
10465 L:      linux-omap@vger.kernel.org
10466 S:      Orphan
10467 F:      drivers/usb/*/*omap*
10468 F:      arch/arm/*omap*/usb*
10469
10470 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10471 M:      Mark Jackson <mpfj@newflow.co.uk>
10472 L:      linux-omap@vger.kernel.org
10473 S:      Maintained
10474 F:      arch/arm/boot/dts/am335x-nano.dts
10475
10476 OMAP1 SUPPORT
10477 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10478 M:      Tony Lindgren <tony@atomide.com>
10479 L:      linux-omap@vger.kernel.org
10480 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10482 S:      Maintained
10483 F:      arch/arm/mach-omap1/
10484 F:      arch/arm/plat-omap/
10485 F:      arch/arm/configs/omap1_defconfig
10486 F:      drivers/i2c/busses/i2c-omap.c
10487 F:      include/linux/platform_data/i2c-omap.h
10488
10489 OMAP2+ SUPPORT
10490 M:      Tony Lindgren <tony@atomide.com>
10491 L:      linux-omap@vger.kernel.org
10492 W:      http://www.muru.com/linux/omap/
10493 W:      http://linux.omap.com/
10494 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10496 S:      Maintained
10497 F:      arch/arm/mach-omap2/
10498 F:      arch/arm/plat-omap/
10499 F:      arch/arm/configs/omap2plus_defconfig
10500 F:      drivers/i2c/busses/i2c-omap.c
10501 F:      drivers/irqchip/irq-omap-intc.c
10502 F:      drivers/mfd/*omap*.c
10503 F:      drivers/mfd/menelaus.c
10504 F:      drivers/mfd/palmas.c
10505 F:      drivers/mfd/tps65217.c
10506 F:      drivers/mfd/tps65218.c
10507 F:      drivers/mfd/tps65910.c
10508 F:      drivers/mfd/twl-core.[ch]
10509 F:      drivers/mfd/twl4030*.c
10510 F:      drivers/mfd/twl6030*.c
10511 F:      drivers/mfd/twl6040*.c
10512 F:      drivers/regulator/palmas-regulator*.c
10513 F:      drivers/regulator/pbias-regulator.c
10514 F:      drivers/regulator/tps65217-regulator.c
10515 F:      drivers/regulator/tps65218-regulator.c
10516 F:      drivers/regulator/tps65910-regulator.c
10517 F:      drivers/regulator/twl-regulator.c
10518 F:      drivers/regulator/twl6030-regulator.c
10519 F:      include/linux/platform_data/i2c-omap.h
10520
10521 ONION OMEGA2+ BOARD
10522 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10523 L:      linux-mips@linux-mips.org
10524 S:      Maintained
10525 F:      arch/mips/boot/dts/ralink/omega2p.dts
10526
10527 OMFS FILESYSTEM
10528 M:      Bob Copeland <me@bobcopeland.com>
10529 L:      linux-karma-devel@lists.sourceforge.net
10530 S:      Maintained
10531 F:      Documentation/filesystems/omfs.txt
10532 F:      fs/omfs/
10533
10534 OMNIKEY CARDMAN 4000 DRIVER
10535 M:      Harald Welte <laforge@gnumonks.org>
10536 S:      Maintained
10537 F:      drivers/char/pcmcia/cm4000_cs.c
10538 F:      include/linux/cm4000_cs.h
10539 F:      include/uapi/linux/cm4000_cs.h
10540
10541 OMNIKEY CARDMAN 4040 DRIVER
10542 M:      Harald Welte <laforge@gnumonks.org>
10543 S:      Maintained
10544 F:      drivers/char/pcmcia/cm4040_cs.*
10545
10546 OMNIVISION OV13858 SENSOR DRIVER
10547 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10548 L:      linux-media@vger.kernel.org
10549 T:      git git://linuxtv.org/media_tree.git
10550 S:      Maintained
10551 F:      drivers/media/i2c/ov13858.c
10552
10553 OMNIVISION OV2680 SENSOR DRIVER
10554 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10555 L:      linux-media@vger.kernel.org
10556 T:      git git://linuxtv.org/media_tree.git
10557 S:      Maintained
10558 F:      drivers/media/i2c/ov2680.c
10559 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10560
10561 OMNIVISION OV2685 SENSOR DRIVER
10562 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10563 L:      linux-media@vger.kernel.org
10564 T:      git git://linuxtv.org/media_tree.git
10565 S:      Maintained
10566 F:      drivers/media/i2c/ov2685.c
10567
10568 OMNIVISION OV5640 SENSOR DRIVER
10569 M:      Steve Longerbeam <slongerbeam@gmail.com>
10570 L:      linux-media@vger.kernel.org
10571 T:      git git://linuxtv.org/media_tree.git
10572 S:      Maintained
10573 F:      drivers/media/i2c/ov5640.c
10574
10575 OMNIVISION OV5647 SENSOR DRIVER
10576 M:      Luis Oliveira <lolivei@synopsys.com>
10577 L:      linux-media@vger.kernel.org
10578 T:      git git://linuxtv.org/media_tree.git
10579 S:      Maintained
10580 F:      drivers/media/i2c/ov5647.c
10581
10582 OMNIVISION OV5695 SENSOR DRIVER
10583 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10584 L:      linux-media@vger.kernel.org
10585 T:      git git://linuxtv.org/media_tree.git
10586 S:      Maintained
10587 F:      drivers/media/i2c/ov5695.c
10588
10589 OMNIVISION OV7670 SENSOR DRIVER
10590 M:      Jonathan Corbet <corbet@lwn.net>
10591 L:      linux-media@vger.kernel.org
10592 T:      git git://linuxtv.org/media_tree.git
10593 S:      Maintained
10594 F:      drivers/media/i2c/ov7670.c
10595 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10596
10597 OMNIVISION OV772x SENSOR DRIVER
10598 M:      Jacopo Mondi <jacopo@jmondi.org>
10599 L:      linux-media@vger.kernel.org
10600 T:      git git://linuxtv.org/media_tree.git
10601 S:      Odd fixes
10602 F:      drivers/media/i2c/ov772x.c
10603 F:      include/media/i2c/ov772x.h
10604 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10605
10606 OMNIVISION OV7740 SENSOR DRIVER
10607 M:      Wenyou Yang <wenyou.yang@microchip.com>
10608 L:      linux-media@vger.kernel.org
10609 T:      git git://linuxtv.org/media_tree.git
10610 S:      Maintained
10611 F:      drivers/media/i2c/ov7740.c
10612 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10613
10614 OMNIVISION OV9650 SENSOR DRIVER
10615 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10616 R:      Akinobu Mita <akinobu.mita@gmail.com>
10617 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10618 L:      linux-media@vger.kernel.org
10619 T:      git git://linuxtv.org/media_tree.git
10620 S:      Maintained
10621 F:      drivers/media/i2c/ov9650.c
10622 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10623
10624 ONENAND FLASH DRIVER
10625 M:      Kyungmin Park <kyungmin.park@samsung.com>
10626 L:      linux-mtd@lists.infradead.org
10627 S:      Maintained
10628 F:      drivers/mtd/nand/onenand/
10629 F:      include/linux/mtd/onenand*.h
10630
10631 ONSTREAM SCSI TAPE DRIVER
10632 M:      Willem Riede <osst@riede.org>
10633 L:      osst-users@lists.sourceforge.net
10634 L:      linux-scsi@vger.kernel.org
10635 S:      Maintained
10636 F:      Documentation/scsi/osst.txt
10637 F:      drivers/scsi/osst.*
10638 F:      drivers/scsi/osst_*.h
10639 F:      drivers/scsi/st.h
10640
10641 OP-TEE DRIVER
10642 M:      Jens Wiklander <jens.wiklander@linaro.org>
10643 S:      Maintained
10644 F:      drivers/tee/optee/
10645
10646 OPA-VNIC DRIVER
10647 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10648 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10649 L:      linux-rdma@vger.kernel.org
10650 S:      Supported
10651 F:      drivers/infiniband/ulp/opa_vnic
10652
10653 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10654 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10655 M:      Frank Rowand <frowand.list@gmail.com>
10656 L:      devicetree@vger.kernel.org
10657 S:      Maintained
10658 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10659 F:      Documentation/devicetree/overlay-notes.txt
10660 F:      drivers/of/overlay.c
10661 F:      drivers/of/resolver.c
10662 K:      of_overlay_notifier_
10663
10664 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10665 M:      Rob Herring <robh+dt@kernel.org>
10666 M:      Frank Rowand <frowand.list@gmail.com>
10667 L:      devicetree@vger.kernel.org
10668 W:      http://www.devicetree.org/
10669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10670 S:      Maintained
10671 F:      drivers/of/
10672 F:      include/linux/of*.h
10673 F:      scripts/dtc/
10674 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10675
10676 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10677 M:      Rob Herring <robh+dt@kernel.org>
10678 M:      Mark Rutland <mark.rutland@arm.com>
10679 L:      devicetree@vger.kernel.org
10680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10681 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10682 S:      Maintained
10683 F:      Documentation/devicetree/
10684 F:      arch/*/boot/dts/
10685 F:      include/dt-bindings/
10686
10687 OPENCORES I2C BUS DRIVER
10688 M:      Peter Korsgaard <jacmet@sunsite.dk>
10689 L:      linux-i2c@vger.kernel.org
10690 S:      Maintained
10691 F:      Documentation/i2c/busses/i2c-ocores
10692 F:      drivers/i2c/busses/i2c-ocores.c
10693
10694 OPENRISC ARCHITECTURE
10695 M:      Jonas Bonn <jonas@southpole.se>
10696 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10697 M:      Stafford Horne <shorne@gmail.com>
10698 T:      git git://github.com/openrisc/linux.git
10699 L:      openrisc@lists.librecores.org
10700 W:      http://openrisc.io
10701 S:      Maintained
10702 F:      Documentation/devicetree/bindings/openrisc/
10703 F:      Documentation/openrisc/
10704 F:      arch/openrisc/
10705 F:      drivers/irqchip/irq-ompic.c
10706 F:      drivers/irqchip/irq-or1k-*
10707
10708 OPENVSWITCH
10709 M:      Pravin B Shelar <pshelar@ovn.org>
10710 L:      netdev@vger.kernel.org
10711 L:      dev@openvswitch.org
10712 W:      http://openvswitch.org
10713 S:      Maintained
10714 F:      net/openvswitch/
10715 F:      include/uapi/linux/openvswitch.h
10716
10717 OPERATING PERFORMANCE POINTS (OPP)
10718 M:      Viresh Kumar <vireshk@kernel.org>
10719 M:      Nishanth Menon <nm@ti.com>
10720 M:      Stephen Boyd <sboyd@kernel.org>
10721 L:      linux-pm@vger.kernel.org
10722 S:      Maintained
10723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10724 F:      drivers/opp/
10725 F:      include/linux/pm_opp.h
10726 F:      Documentation/power/opp.txt
10727 F:      Documentation/devicetree/bindings/opp/
10728
10729 OPL4 DRIVER
10730 M:      Clemens Ladisch <clemens@ladisch.de>
10731 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10732 T:      git git://git.alsa-project.org/alsa-kernel.git
10733 S:      Maintained
10734 F:      sound/drivers/opl4/
10735
10736 OPROFILE
10737 M:      Robert Richter <rric@kernel.org>
10738 L:      oprofile-list@lists.sf.net
10739 S:      Maintained
10740 F:      arch/*/include/asm/oprofile*.h
10741 F:      arch/*/oprofile/
10742 F:      drivers/oprofile/
10743 F:      include/linux/oprofile.h
10744
10745 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10746 M:      Mark Fasheh <mark@fasheh.com>
10747 M:      Joel Becker <jlbec@evilplan.org>
10748 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10749 W:      http://ocfs2.wiki.kernel.org
10750 S:      Supported
10751 F:      Documentation/filesystems/ocfs2.txt
10752 F:      Documentation/filesystems/dlmfs.txt
10753 F:      fs/ocfs2/
10754
10755 ORANGEFS FILESYSTEM
10756 M:      Mike Marshall <hubcap@omnibond.com>
10757 R:      Martin Brandenburg <martin@omnibond.com>
10758 L:      devel@lists.orangefs.org
10759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10760 S:      Supported
10761 F:      fs/orangefs/
10762 F:      Documentation/filesystems/orangefs.txt
10763
10764 ORINOCO DRIVER
10765 L:      linux-wireless@vger.kernel.org
10766 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10767 W:      http://www.nongnu.org/orinoco/
10768 S:      Orphan
10769 F:      drivers/net/wireless/intersil/orinoco/
10770
10771 OSD LIBRARY and FILESYSTEM
10772 M:      Boaz Harrosh <ooo@electrozaur.com>
10773 S:      Maintained
10774 F:      drivers/scsi/osd/
10775 F:      include/scsi/osd_*
10776 F:      fs/exofs/
10777
10778 OV2659 OMNIVISION SENSOR DRIVER
10779 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10780 L:      linux-media@vger.kernel.org
10781 W:      https://linuxtv.org
10782 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10783 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10784 S:      Maintained
10785 F:      drivers/media/i2c/ov2659.c
10786 F:      include/media/i2c/ov2659.h
10787
10788 OVERLAY FILESYSTEM
10789 M:      Miklos Szeredi <miklos@szeredi.hu>
10790 L:      linux-unionfs@vger.kernel.org
10791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10792 S:      Supported
10793 F:      fs/overlayfs/
10794 F:      Documentation/filesystems/overlayfs.txt
10795
10796 P54 WIRELESS DRIVER
10797 M:      Christian Lamparter <chunkeey@googlemail.com>
10798 L:      linux-wireless@vger.kernel.org
10799 W:      http://wireless.kernel.org/en/users/Drivers/p54
10800 S:      Maintained
10801 F:      drivers/net/wireless/intersil/p54/
10802
10803 PA SEMI ETHERNET DRIVER
10804 L:      netdev@vger.kernel.org
10805 S:      Orphan
10806 F:      drivers/net/ethernet/pasemi/*
10807
10808 PA SEMI SMBUS DRIVER
10809 L:      linux-i2c@vger.kernel.org
10810 S:      Orphan
10811 F:      drivers/i2c/busses/i2c-pasemi.c
10812
10813 PADATA PARALLEL EXECUTION MECHANISM
10814 M:      Steffen Klassert <steffen.klassert@secunet.com>
10815 L:      linux-crypto@vger.kernel.org
10816 S:      Maintained
10817 F:      kernel/padata.c
10818 F:      include/linux/padata.h
10819 F:      Documentation/padata.txt
10820
10821 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10822 M:      Harald Welte <laforge@gnumonks.org>
10823 L:      platform-driver-x86@vger.kernel.org
10824 S:      Maintained
10825 F:      drivers/platform/x86/panasonic-laptop.c
10826
10827 PARALLEL LCD/KEYPAD PANEL DRIVER
10828 M:      Willy Tarreau <willy@haproxy.com>
10829 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10830 S:      Odd Fixes
10831 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10832 F:      drivers/misc/panel.c
10833
10834 PARALLEL PORT SUBSYSTEM
10835 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10836 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10837 L:      linux-parport@lists.infradead.org (subscribers-only)
10838 S:      Maintained
10839 F:      drivers/parport/
10840 F:      include/linux/parport*.h
10841 F:      drivers/char/ppdev.c
10842 F:      include/uapi/linux/ppdev.h
10843 F:      Documentation/parport*.txt
10844
10845 PARAVIRT_OPS INTERFACE
10846 M:      Juergen Gross <jgross@suse.com>
10847 M:      Alok Kataria <akataria@vmware.com>
10848 L:      virtualization@lists.linux-foundation.org
10849 S:      Supported
10850 F:      Documentation/virtual/paravirt_ops.txt
10851 F:      arch/*/kernel/paravirt*
10852 F:      arch/*/include/asm/paravirt*.h
10853 F:      include/linux/hypervisor.h
10854
10855 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10856 M:      Tim Waugh <tim@cyberelk.net>
10857 L:      linux-parport@lists.infradead.org (subscribers-only)
10858 S:      Maintained
10859 F:      Documentation/blockdev/paride.txt
10860 F:      drivers/block/paride/
10861
10862 PARISC ARCHITECTURE
10863 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10864 M:      Helge Deller <deller@gmx.de>
10865 L:      linux-parisc@vger.kernel.org
10866 W:      http://www.parisc-linux.org/
10867 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10870 S:      Maintained
10871 F:      arch/parisc/
10872 F:      Documentation/parisc/
10873 F:      drivers/parisc/
10874 F:      drivers/char/agp/parisc-agp.c
10875 F:      drivers/input/serio/gscps2.c
10876 F:      drivers/parport/parport_gsc.*
10877 F:      drivers/tty/serial/8250/8250_gsc.c
10878 F:      drivers/video/fbdev/sti*
10879 F:      drivers/video/console/sti*
10880 F:      drivers/video/logo/logo_parisc*
10881
10882 PARMAN
10883 M:      Jiri Pirko <jiri@mellanox.com>
10884 L:      netdev@vger.kernel.org
10885 S:      Supported
10886 F:      lib/parman.c
10887 F:      lib/test_parman.c
10888 F:      include/linux/parman.h
10889
10890 PC87360 HARDWARE MONITORING DRIVER
10891 M:      Jim Cromie <jim.cromie@gmail.com>
10892 L:      linux-hwmon@vger.kernel.org
10893 S:      Maintained
10894 F:      Documentation/hwmon/pc87360
10895 F:      drivers/hwmon/pc87360.c
10896
10897 PC8736x GPIO DRIVER
10898 M:      Jim Cromie <jim.cromie@gmail.com>
10899 S:      Maintained
10900 F:      drivers/char/pc8736x_gpio.c
10901
10902 PC87427 HARDWARE MONITORING DRIVER
10903 M:      Jean Delvare <jdelvare@suse.com>
10904 L:      linux-hwmon@vger.kernel.org
10905 S:      Maintained
10906 F:      Documentation/hwmon/pc87427
10907 F:      drivers/hwmon/pc87427.c
10908
10909 PCA9532 LED DRIVER
10910 M:      Riku Voipio <riku.voipio@iki.fi>
10911 S:      Maintained
10912 F:      drivers/leds/leds-pca9532.c
10913 F:      include/linux/leds-pca9532.h
10914
10915 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10916 M:      Guenter Roeck <linux@roeck-us.net>
10917 L:      linux-i2c@vger.kernel.org
10918 S:      Maintained
10919 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10920
10921 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10922 M:      Khalid Aziz <khalid@gonehiking.org>
10923 S:      Maintained
10924 F:      drivers/firmware/pcdp.*
10925
10926 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10927 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10928 L:      linux-pci@vger.kernel.org
10929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10930 S:      Maintained
10931 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10932 F:      drivers/pci/controller/pci-aardvark.c
10933
10934 PCI DRIVER FOR ALTERA PCIE IP
10935 M:      Ley Foon Tan <lftan@altera.com>
10936 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10937 L:      linux-pci@vger.kernel.org
10938 S:      Supported
10939 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10940 F:      drivers/pci/controller/pcie-altera.c
10941
10942 PCI DRIVER FOR APPLIEDMICRO XGENE
10943 M:      Tanmay Inamdar <tinamdar@apm.com>
10944 L:      linux-pci@vger.kernel.org
10945 L:      linux-arm-kernel@lists.infradead.org
10946 S:      Maintained
10947 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10948 F:      drivers/pci/controller/pci-xgene.c
10949
10950 PCI DRIVER FOR ARM VERSATILE PLATFORM
10951 M:      Rob Herring <robh@kernel.org>
10952 L:      linux-pci@vger.kernel.org
10953 L:      linux-arm-kernel@lists.infradead.org
10954 S:      Maintained
10955 F:      Documentation/devicetree/bindings/pci/versatile.txt
10956 F:      drivers/pci/controller/pci-versatile.c
10957
10958 PCI DRIVER FOR ARMADA 8K
10959 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10960 L:      linux-pci@vger.kernel.org
10961 L:      linux-arm-kernel@lists.infradead.org
10962 S:      Maintained
10963 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10964 F:      drivers/pci/controller/dwc/pcie-armada8k.c
10965
10966 PCI DRIVER FOR CADENCE PCIE IP
10967 M:      Alan Douglas <adouglas@cadence.com>
10968 L:      linux-pci@vger.kernel.org
10969 S:      Maintained
10970 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10971 F:      drivers/pci/controller/pcie-cadence*
10972
10973 PCI DRIVER FOR FREESCALE LAYERSCAPE
10974 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10975 M:      Mingkai Hu <mingkai.hu@nxp.com>
10976 M:      Roy Zang <roy.zang@nxp.com>
10977 L:      linuxppc-dev@lists.ozlabs.org
10978 L:      linux-pci@vger.kernel.org
10979 L:      linux-arm-kernel@lists.infradead.org
10980 S:      Maintained
10981 F:      drivers/pci/controller/dwc/*layerscape*
10982
10983 PCI DRIVER FOR GENERIC OF HOSTS
10984 M:      Will Deacon <will.deacon@arm.com>
10985 L:      linux-pci@vger.kernel.org
10986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10987 S:      Maintained
10988 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10989 F:      drivers/pci/controller/pci-host-common.c
10990 F:      drivers/pci/controller/pci-host-generic.c
10991
10992 PCI DRIVER FOR IMX6
10993 M:      Richard Zhu <hongxing.zhu@nxp.com>
10994 M:      Lucas Stach <l.stach@pengutronix.de>
10995 L:      linux-pci@vger.kernel.org
10996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10997 S:      Maintained
10998 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10999 F:      drivers/pci/controller/dwc/*imx6*
11000
11001 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11002 M:      Keith Busch <keith.busch@intel.com>
11003 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11004 L:      linux-pci@vger.kernel.org
11005 S:      Supported
11006 F:      drivers/pci/controller/vmd.c
11007
11008 PCI DRIVER FOR MICROSEMI SWITCHTEC
11009 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11010 M:      Logan Gunthorpe <logang@deltatee.com>
11011 L:      linux-pci@vger.kernel.org
11012 S:      Maintained
11013 F:      Documentation/switchtec.txt
11014 F:      Documentation/ABI/testing/sysfs-class-switchtec
11015 F:      drivers/pci/switch/switchtec*
11016 F:      include/uapi/linux/switchtec_ioctl.h
11017 F:      include/linux/switchtec.h
11018 F:      drivers/ntb/hw/mscc/
11019
11020 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11021 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11022 M:      Jason Cooper <jason@lakedaemon.net>
11023 L:      linux-pci@vger.kernel.org
11024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11025 S:      Maintained
11026 F:      drivers/pci/controller/*mvebu*
11027
11028 PCI DRIVER FOR NVIDIA TEGRA
11029 M:      Thierry Reding <thierry.reding@gmail.com>
11030 L:      linux-tegra@vger.kernel.org
11031 L:      linux-pci@vger.kernel.org
11032 S:      Supported
11033 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11034 F:      drivers/pci/controller/pci-tegra.c
11035
11036 PCI DRIVER FOR RENESAS R-CAR
11037 M:      Simon Horman <horms@verge.net.au>
11038 L:      linux-pci@vger.kernel.org
11039 L:      linux-renesas-soc@vger.kernel.org
11040 S:      Maintained
11041 F:      drivers/pci/controller/*rcar*
11042
11043 PCI DRIVER FOR SAMSUNG EXYNOS
11044 M:      Jingoo Han <jingoohan1@gmail.com>
11045 L:      linux-pci@vger.kernel.org
11046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11047 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11048 S:      Maintained
11049 F:      drivers/pci/controller/dwc/pci-exynos.c
11050
11051 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11052 M:      Jingoo Han <jingoohan1@gmail.com>
11053 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11054 L:      linux-pci@vger.kernel.org
11055 S:      Maintained
11056 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11057 F:      drivers/pci/controller/dwc/*designware*
11058
11059 PCI DRIVER FOR TI DRA7XX
11060 M:      Kishon Vijay Abraham I <kishon@ti.com>
11061 L:      linux-omap@vger.kernel.org
11062 L:      linux-pci@vger.kernel.org
11063 S:      Supported
11064 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11065 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11066
11067 PCI DRIVER FOR TI KEYSTONE
11068 M:      Murali Karicheri <m-karicheri2@ti.com>
11069 L:      linux-pci@vger.kernel.org
11070 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11071 S:      Maintained
11072 F:      drivers/pci/controller/dwc/*keystone*
11073
11074 PCI ENDPOINT SUBSYSTEM
11075 M:      Kishon Vijay Abraham I <kishon@ti.com>
11076 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11077 L:      linux-pci@vger.kernel.org
11078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11079 S:      Supported
11080 F:      drivers/pci/endpoint/
11081 F:      drivers/misc/pci_endpoint_test.c
11082 F:      tools/pci/
11083
11084 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11085 M:      Russell Currey <ruscur@russell.cc>
11086 L:      linuxppc-dev@lists.ozlabs.org
11087 S:      Supported
11088 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11089 F:      arch/powerpc/kernel/eeh*.c
11090 F:      arch/powerpc/platforms/*/eeh*.c
11091 F:      arch/powerpc/include/*/eeh*.h
11092
11093 PCI ERROR RECOVERY
11094 M:      Linas Vepstas <linasvepstas@gmail.com>
11095 L:      linux-pci@vger.kernel.org
11096 S:      Supported
11097 F:      Documentation/PCI/pci-error-recovery.txt
11098
11099 PCI MSI DRIVER FOR ALTERA MSI IP
11100 M:      Ley Foon Tan <lftan@altera.com>
11101 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11102 L:      linux-pci@vger.kernel.org
11103 S:      Supported
11104 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11105 F:      drivers/pci/controller/pcie-altera-msi.c
11106
11107 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11108 M:      Duc Dang <dhdang@apm.com>
11109 L:      linux-pci@vger.kernel.org
11110 L:      linux-arm-kernel@lists.infradead.org
11111 S:      Maintained
11112 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11113 F:      drivers/pci/controller/pci-xgene-msi.c
11114
11115 PCI SUBSYSTEM
11116 M:      Bjorn Helgaas <bhelgaas@google.com>
11117 L:      linux-pci@vger.kernel.org
11118 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11120 S:      Supported
11121 F:      Documentation/devicetree/bindings/pci/
11122 F:      Documentation/PCI/
11123 F:      drivers/acpi/pci*
11124 F:      drivers/pci/
11125 F:      include/asm-generic/pci*
11126 F:      include/linux/pci*
11127 F:      include/linux/of_pci.h
11128 F:      include/uapi/linux/pci*
11129 F:      lib/pci*
11130 F:      arch/x86/pci/
11131 F:      arch/x86/kernel/quirks.c
11132
11133 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11134 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11135 L:      linux-pci@vger.kernel.org
11136 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11138 S:      Supported
11139 F:      drivers/pci/controller/
11140
11141 PCIE DRIVER FOR AXIS ARTPEC
11142 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11143 L:      linux-arm-kernel@axis.com
11144 L:      linux-pci@vger.kernel.org
11145 S:      Maintained
11146 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11147 F:      drivers/pci/controller/dwc/*artpec*
11148
11149 PCIE DRIVER FOR CAVIUM THUNDERX
11150 M:      David Daney <david.daney@cavium.com>
11151 L:      linux-pci@vger.kernel.org
11152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11153 S:      Supported
11154 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11155 F:      drivers/pci/controller/pci-thunder-*
11156
11157 PCIE DRIVER FOR HISILICON
11158 M:      Zhou Wang <wangzhou1@hisilicon.com>
11159 L:      linux-pci@vger.kernel.org
11160 S:      Maintained
11161 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11162 F:      drivers/pci/controller/dwc/pcie-hisi.c
11163
11164 PCIE DRIVER FOR HISILICON KIRIN
11165 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11166 M:      Binghui Wang <wangbinghui@hisilicon.com>
11167 L:      linux-pci@vger.kernel.org
11168 S:      Maintained
11169 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11170 F:      drivers/pci/controller/dwc/pcie-kirin.c
11171
11172 PCIE DRIVER FOR HISILICON STB
11173 M:      Jianguo Sun <sunjianguo1@huawei.com>
11174 M:      Shawn Guo <shawn.guo@linaro.org>
11175 L:      linux-pci@vger.kernel.org
11176 S:      Maintained
11177 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11178 F:      drivers/pci/controller/dwc/pcie-histb.c
11179
11180 PCIE DRIVER FOR MEDIATEK
11181 M:      Ryder Lee <ryder.lee@mediatek.com>
11182 L:      linux-pci@vger.kernel.org
11183 L:      linux-mediatek@lists.infradead.org
11184 S:      Supported
11185 F:      Documentation/devicetree/bindings/pci/mediatek*
11186 F:      drivers/pci/controller/*mediatek*
11187
11188 PCIE DRIVER FOR QUALCOMM MSM
11189 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11190 L:      linux-pci@vger.kernel.org
11191 L:      linux-arm-msm@vger.kernel.org
11192 S:      Maintained
11193 F:      drivers/pci/controller/dwc/*qcom*
11194
11195 PCIE DRIVER FOR ROCKCHIP
11196 M:      Shawn Lin <shawn.lin@rock-chips.com>
11197 L:      linux-pci@vger.kernel.org
11198 L:      linux-rockchip@lists.infradead.org
11199 S:      Maintained
11200 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11201 F:      drivers/pci/controller/pcie-rockchip*
11202
11203 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11204 M:      Linus Walleij <linus.walleij@linaro.org>
11205 L:      linux-pci@vger.kernel.org
11206 S:      Maintained
11207 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11208 F:      drivers/pci/controller/pci-v3-semi.c
11209
11210 PCIE DRIVER FOR ST SPEAR13XX
11211 M:      Pratyush Anand <pratyush.anand@gmail.com>
11212 L:      linux-pci@vger.kernel.org
11213 S:      Maintained
11214 F:      drivers/pci/controller/dwc/*spear*
11215
11216 PCMCIA SUBSYSTEM
11217 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11219 S:      Odd Fixes
11220 F:      Documentation/pcmcia/
11221 F:      tools/pcmcia/
11222 F:      drivers/pcmcia/
11223 F:      include/pcmcia/
11224
11225 PCNET32 NETWORK DRIVER
11226 M:      Don Fry <pcnet32@frontier.com>
11227 L:      netdev@vger.kernel.org
11228 S:      Maintained
11229 F:      drivers/net/ethernet/amd/pcnet32.c
11230
11231 PCRYPT PARALLEL CRYPTO ENGINE
11232 M:      Steffen Klassert <steffen.klassert@secunet.com>
11233 L:      linux-crypto@vger.kernel.org
11234 S:      Maintained
11235 F:      crypto/pcrypt.c
11236 F:      include/crypto/pcrypt.h
11237
11238 PEAQ WMI HOTKEYS DRIVER
11239 M:      Hans de Goede <hdegoede@redhat.com>
11240 L:      platform-driver-x86@vger.kernel.org
11241 S:      Maintained
11242 F:      drivers/platform/x86/peaq-wmi.c
11243
11244 PER-CPU MEMORY ALLOCATOR
11245 M:      Tejun Heo <tj@kernel.org>
11246 M:      Christoph Lameter <cl@linux.com>
11247 M:      Dennis Zhou <dennisszhou@gmail.com>
11248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11249 S:      Maintained
11250 F:      include/linux/percpu*.h
11251 F:      mm/percpu*.c
11252 F:      arch/*/include/asm/percpu.h
11253
11254 PER-TASK DELAY ACCOUNTING
11255 M:      Balbir Singh <bsingharora@gmail.com>
11256 S:      Maintained
11257 F:      include/linux/delayacct.h
11258 F:      kernel/delayacct.c
11259
11260 PERFORMANCE EVENTS SUBSYSTEM
11261 M:      Peter Zijlstra <peterz@infradead.org>
11262 M:      Ingo Molnar <mingo@redhat.com>
11263 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11264 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11265 R:      Jiri Olsa <jolsa@redhat.com>
11266 R:      Namhyung Kim <namhyung@kernel.org>
11267 L:      linux-kernel@vger.kernel.org
11268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11269 S:      Supported
11270 F:      kernel/events/*
11271 F:      include/linux/perf_event.h
11272 F:      include/uapi/linux/perf_event.h
11273 F:      arch/*/kernel/perf_event*.c
11274 F:      arch/*/kernel/*/perf_event*.c
11275 F:      arch/*/kernel/*/*/perf_event*.c
11276 F:      arch/*/include/asm/perf_event.h
11277 F:      arch/*/kernel/perf_callchain.c
11278 F:      arch/*/events/*
11279 F:      tools/perf/
11280
11281 PERSONALITY HANDLING
11282 M:      Christoph Hellwig <hch@infradead.org>
11283 L:      linux-abi-devel@lists.sourceforge.net
11284 S:      Maintained
11285 F:      include/linux/personality.h
11286 F:      include/uapi/linux/personality.h
11287
11288 PHONET PROTOCOL
11289 M:      Remi Denis-Courmont <courmisch@gmail.com>
11290 S:      Supported
11291 F:      Documentation/networking/phonet.txt
11292 F:      include/linux/phonet.h
11293 F:      include/net/phonet/
11294 F:      include/uapi/linux/phonet.h
11295 F:      net/phonet/
11296
11297 PHRAM MTD DRIVER
11298 M:      Joern Engel <joern@lazybastard.org>
11299 L:      linux-mtd@lists.infradead.org
11300 S:      Maintained
11301 F:      drivers/mtd/devices/phram.c
11302
11303 PICOLCD HID DRIVER
11304 M:      Bruno Prémont <bonbons@linux-vserver.org>
11305 L:      linux-input@vger.kernel.org
11306 S:      Maintained
11307 F:      drivers/hid/hid-picolcd*
11308
11309 PICOXCELL SUPPORT
11310 M:      Jamie Iles <jamie@jamieiles.com>
11311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11312 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11313 S:      Supported
11314 F:      arch/arm/boot/dts/picoxcell*
11315 F:      arch/arm/mach-picoxcell/
11316 F:      drivers/crypto/picoxcell*
11317
11318 PIN CONTROL SUBSYSTEM
11319 M:      Linus Walleij <linus.walleij@linaro.org>
11320 L:      linux-gpio@vger.kernel.org
11321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11322 S:      Maintained
11323 F:      Documentation/devicetree/bindings/pinctrl/
11324 F:      Documentation/driver-api/pinctl.rst
11325 F:      drivers/pinctrl/
11326 F:      include/linux/pinctrl/
11327
11328 PIN CONTROLLER - ATMEL AT91
11329 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11331 S:      Maintained
11332 F:      drivers/pinctrl/pinctrl-at91.*
11333
11334 PIN CONTROLLER - ATMEL AT91 PIO4
11335 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11337 L:      linux-gpio@vger.kernel.org
11338 S:      Supported
11339 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11340
11341 PIN CONTROLLER - FREESCALE
11342 M:      Dong Aisheng <aisheng.dong@nxp.com>
11343 M:      Fabio Estevam <festevam@gmail.com>
11344 M:      Shawn Guo <shawnguo@kernel.org>
11345 M:      Stefan Agner <stefan@agner.ch>
11346 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11347 L:      linux-gpio@vger.kernel.org
11348 S:      Maintained
11349 F:      drivers/pinctrl/freescale/
11350 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11351
11352 PIN CONTROLLER - INTEL
11353 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11354 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11355 S:      Maintained
11356 F:      drivers/pinctrl/intel/
11357
11358 PIN CONTROLLER - MEDIATEK
11359 M:      Sean Wang <sean.wang@mediatek.com>
11360 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11361 S:      Maintained
11362 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11363 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11364 F:      drivers/pinctrl/mediatek/mtk-eint.*
11365 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11366 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11367 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11368
11369 PIN CONTROLLER - QUALCOMM
11370 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11371 S:      Maintained
11372 L:      linux-arm-msm@vger.kernel.org
11373 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11374 F:      drivers/pinctrl/qcom/
11375
11376 PIN CONTROLLER - RENESAS
11377 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11378 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11379 L:      linux-renesas-soc@vger.kernel.org
11380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11381 S:      Maintained
11382 F:      drivers/pinctrl/sh-pfc/
11383
11384 PIN CONTROLLER - SAMSUNG
11385 M:      Tomasz Figa <tomasz.figa@gmail.com>
11386 M:      Krzysztof Kozlowski <krzk@kernel.org>
11387 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11389 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11390 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11392 S:      Maintained
11393 F:      drivers/pinctrl/samsung/
11394 F:      include/dt-bindings/pinctrl/samsung.h
11395 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11396
11397 PIN CONTROLLER - SINGLE
11398 M:      Tony Lindgren <tony@atomide.com>
11399 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11401 L:      linux-omap@vger.kernel.org
11402 S:      Maintained
11403 F:      drivers/pinctrl/pinctrl-single.c
11404
11405 PIN CONTROLLER - ST SPEAR
11406 M:      Viresh Kumar <vireshk@kernel.org>
11407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11408 W:      http://www.st.com/spear
11409 S:      Maintained
11410 F:      drivers/pinctrl/spear/
11411
11412 PISTACHIO SOC SUPPORT
11413 M:      James Hartley <james.hartley@sondrel.com>
11414 L:      linux-mips@linux-mips.org
11415 S:      Odd Fixes
11416 F:      arch/mips/pistachio/
11417 F:      arch/mips/include/asm/mach-pistachio/
11418 F:      arch/mips/boot/dts/img/pistachio*
11419 F:      arch/mips/configs/pistachio*_defconfig
11420
11421 PKTCDVD DRIVER
11422 S:      Orphan
11423 M:      linux-block@vger.kernel.org
11424 F:      drivers/block/pktcdvd.c
11425 F:      include/linux/pktcdvd.h
11426 F:      include/uapi/linux/pktcdvd.h
11427
11428 PKUNITY SOC DRIVERS
11429 M:      Guan Xuetao <gxt@pku.edu.cn>
11430 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11431 S:      Maintained
11432 T:      git git://github.com/gxt/linux.git
11433 F:      drivers/input/serio/i8042-unicore32io.h
11434 F:      drivers/i2c/busses/i2c-puv3.c
11435 F:      drivers/video/fbdev/fb-puv3.c
11436 F:      drivers/rtc/rtc-puv3.c
11437
11438 PMBUS HARDWARE MONITORING DRIVERS
11439 M:      Guenter Roeck <linux@roeck-us.net>
11440 L:      linux-hwmon@vger.kernel.org
11441 W:      http://hwmon.wiki.kernel.org/
11442 W:      http://www.roeck-us.net/linux/drivers/
11443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11444 S:      Maintained
11445 F:      Documentation/hwmon/pmbus
11446 F:      drivers/hwmon/pmbus/
11447 F:      include/linux/pmbus.h
11448
11449 PMC SIERRA MaxRAID DRIVER
11450 L:      linux-scsi@vger.kernel.org
11451 W:      http://www.pmc-sierra.com/
11452 S:      Orphan
11453 F:      drivers/scsi/pmcraid.*
11454
11455 PMC SIERRA PM8001 DRIVER
11456 M:      Jack Wang <jinpu.wang@profitbricks.com>
11457 M:      lindar_liu@usish.com
11458 L:      linux-scsi@vger.kernel.org
11459 S:      Supported
11460 F:      drivers/scsi/pm8001/
11461
11462 PNP SUPPORT
11463 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11464 S:      Maintained
11465 F:      drivers/pnp/
11466
11467 POSIX CLOCKS and TIMERS
11468 M:      Thomas Gleixner <tglx@linutronix.de>
11469 L:      linux-kernel@vger.kernel.org
11470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11471 S:      Maintained
11472 F:      fs/timerfd.c
11473 F:      include/linux/timer*
11474 F:      kernel/time/*timer*
11475
11476 POWER MANAGEMENT CORE
11477 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11478 L:      linux-pm@vger.kernel.org
11479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11480 B:      https://bugzilla.kernel.org
11481 S:      Supported
11482 F:      drivers/base/power/
11483 F:      include/linux/pm.h
11484 F:      include/linux/pm_*
11485 F:      include/linux/powercap.h
11486 F:      drivers/powercap/
11487 F:      kernel/configs/nopm.config
11488
11489 POWER STATE COORDINATION INTERFACE (PSCI)
11490 M:      Mark Rutland <mark.rutland@arm.com>
11491 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11492 L:      linux-arm-kernel@lists.infradead.org
11493 S:      Maintained
11494 F:      drivers/firmware/psci*.c
11495 F:      include/linux/psci.h
11496 F:      include/uapi/linux/psci.h
11497
11498 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11499 M:      Sebastian Reichel <sre@kernel.org>
11500 L:      linux-pm@vger.kernel.org
11501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11502 S:      Maintained
11503 F:      Documentation/ABI/testing/sysfs-class-power
11504 F:      Documentation/devicetree/bindings/power/supply/
11505 F:      include/linux/power_supply.h
11506 F:      drivers/power/supply/
11507
11508 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11509 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11510 L:      linuxppc-dev@lists.ozlabs.org
11511 S:      Maintained
11512 F:      drivers/char/powernv-op-panel.c
11513
11514 PPP OVER ATM (RFC 2364)
11515 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11516 S:      Maintained
11517 F:      net/atm/pppoatm.c
11518 F:      include/uapi/linux/atmppp.h
11519
11520 PPP OVER ETHERNET
11521 M:      Michal Ostrowski <mostrows@earthlink.net>
11522 S:      Maintained
11523 F:      drivers/net/ppp/pppoe.c
11524 F:      drivers/net/ppp/pppox.c
11525
11526 PPP OVER L2TP
11527 M:      James Chapman <jchapman@katalix.com>
11528 S:      Maintained
11529 F:      net/l2tp/l2tp_ppp.c
11530 F:      include/linux/if_pppol2tp.h
11531 F:      include/uapi/linux/if_pppol2tp.h
11532
11533 PPP PROTOCOL DRIVERS AND COMPRESSORS
11534 M:      Paul Mackerras <paulus@samba.org>
11535 L:      linux-ppp@vger.kernel.org
11536 S:      Maintained
11537 F:      drivers/net/ppp/ppp_*
11538
11539 PPS SUPPORT
11540 M:      Rodolfo Giometti <giometti@enneenne.com>
11541 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11542 L:      linuxpps@ml.enneenne.com (subscribers-only)
11543 S:      Maintained
11544 F:      Documentation/pps/
11545 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11546 F:      Documentation/ABI/testing/sysfs-pps
11547 F:      drivers/pps/
11548 F:      include/linux/pps*.h
11549 F:      include/uapi/linux/pps.h
11550
11551 PPTP DRIVER
11552 M:      Dmitry Kozlov <xeb@mail.ru>
11553 L:      netdev@vger.kernel.org
11554 S:      Maintained
11555 F:      drivers/net/ppp/pptp.c
11556 W:      http://sourceforge.net/projects/accel-pptp
11557
11558 PREEMPTIBLE KERNEL
11559 M:      Robert Love <rml@tech9.net>
11560 L:      kpreempt-tech@lists.sourceforge.net
11561 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11562 S:      Supported
11563 F:      Documentation/preempt-locking.txt
11564 F:      include/linux/preempt.h
11565
11566 PRINTK
11567 M:      Petr Mladek <pmladek@suse.com>
11568 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11569 R:      Steven Rostedt <rostedt@goodmis.org>
11570 S:      Maintained
11571 F:      kernel/printk/
11572 F:      include/linux/printk.h
11573
11574 PRISM54 WIRELESS DRIVER
11575 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11576 L:      linux-wireless@vger.kernel.org
11577 W:      http://wireless.kernel.org/en/users/Drivers/p54
11578 S:      Obsolete
11579 F:      drivers/net/wireless/intersil/prism54/
11580
11581 PROC FILESYSTEM
11582 R:      Alexey Dobriyan <adobriyan@gmail.com>
11583 L:      linux-kernel@vger.kernel.org
11584 L:      linux-fsdevel@vger.kernel.org
11585 S:      Maintained
11586 F:      fs/proc/
11587 F:      include/linux/proc_fs.h
11588 F:      tools/testing/selftests/proc/
11589
11590 PROC SYSCTL
11591 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11592 M:      Kees Cook <keescook@chromium.org>
11593 L:      linux-kernel@vger.kernel.org
11594 L:      linux-fsdevel@vger.kernel.org
11595 S:      Maintained
11596 F:      fs/proc/proc_sysctl.c
11597 F:      include/linux/sysctl.h
11598 F:      kernel/sysctl.c
11599 F:      tools/testing/selftests/sysctl/
11600
11601 PS3 NETWORK SUPPORT
11602 M:      Geoff Levand <geoff@infradead.org>
11603 L:      netdev@vger.kernel.org
11604 L:      linuxppc-dev@lists.ozlabs.org
11605 S:      Maintained
11606 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11607
11608 PS3 PLATFORM SUPPORT
11609 M:      Geoff Levand <geoff@infradead.org>
11610 L:      linuxppc-dev@lists.ozlabs.org
11611 S:      Maintained
11612 F:      arch/powerpc/boot/ps3*
11613 F:      arch/powerpc/include/asm/lv1call.h
11614 F:      arch/powerpc/include/asm/ps3*.h
11615 F:      arch/powerpc/platforms/ps3/
11616 F:      drivers/*/ps3*
11617 F:      drivers/ps3/
11618 F:      drivers/rtc/rtc-ps3.c
11619 F:      drivers/usb/host/*ps3.c
11620 F:      sound/ppc/snd_ps3*
11621
11622 PS3VRAM DRIVER
11623 M:      Jim Paris <jim@jtan.com>
11624 M:      Geoff Levand <geoff@infradead.org>
11625 L:      linuxppc-dev@lists.ozlabs.org
11626 S:      Maintained
11627 F:      drivers/block/ps3vram.c
11628
11629 PSAMPLE PACKET SAMPLING SUPPORT:
11630 M:      Yotam Gigi <yotam.gi@gmail.com>
11631 S:      Maintained
11632 F:      net/psample
11633 F:      include/net/psample.h
11634 F:      include/uapi/linux/psample.h
11635
11636 PSTORE FILESYSTEM
11637 M:      Kees Cook <keescook@chromium.org>
11638 M:      Anton Vorontsov <anton@enomsg.org>
11639 M:      Colin Cross <ccross@android.com>
11640 M:      Tony Luck <tony.luck@intel.com>
11641 S:      Maintained
11642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11643 F:      fs/pstore/
11644 F:      include/linux/pstore*
11645 F:      drivers/firmware/efi/efi-pstore.c
11646 F:      drivers/acpi/apei/erst.c
11647 F:      Documentation/admin-guide/ramoops.rst
11648 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11649 K:      \b(pstore|ramoops)
11650
11651 PTP HARDWARE CLOCK SUPPORT
11652 M:      Richard Cochran <richardcochran@gmail.com>
11653 L:      netdev@vger.kernel.org
11654 S:      Maintained
11655 W:      http://linuxptp.sourceforge.net/
11656 F:      Documentation/ABI/testing/sysfs-ptp
11657 F:      Documentation/ptp/*
11658 F:      drivers/net/phy/dp83640*
11659 F:      drivers/ptp/*
11660 F:      include/linux/ptp_cl*
11661
11662 PTRACE SUPPORT
11663 M:      Oleg Nesterov <oleg@redhat.com>
11664 S:      Maintained
11665 F:      include/asm-generic/syscall.h
11666 F:      include/linux/ptrace.h
11667 F:      include/linux/regset.h
11668 F:      include/linux/tracehook.h
11669 F:      include/uapi/linux/ptrace.h
11670 F:      include/uapi/linux/ptrace.h
11671 F:      include/asm-generic/ptrace.h
11672 F:      kernel/ptrace.c
11673 F:      arch/*/ptrace*.c
11674 F:      arch/*/*/ptrace*.c
11675 F:      arch/*/include/asm/ptrace*.h
11676
11677 PULSE8-CEC DRIVER
11678 M:      Hans Verkuil <hverkuil@xs4all.nl>
11679 L:      linux-media@vger.kernel.org
11680 T:      git git://linuxtv.org/media_tree.git
11681 S:      Maintained
11682 F:      drivers/media/usb/pulse8-cec/*
11683 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11684
11685 PVRUSB2 VIDEO4LINUX DRIVER
11686 M:      Mike Isely <isely@pobox.com>
11687 L:      pvrusb2@isely.net       (subscribers-only)
11688 L:      linux-media@vger.kernel.org
11689 W:      http://www.isely.net/pvrusb2/
11690 T:      git git://linuxtv.org/media_tree.git
11691 S:      Maintained
11692 F:      Documentation/media/v4l-drivers/pvrusb2*
11693 F:      drivers/media/usb/pvrusb2/
11694
11695 PWC WEBCAM DRIVER
11696 M:      Hans Verkuil <hverkuil@xs4all.nl>
11697 L:      linux-media@vger.kernel.org
11698 T:      git git://linuxtv.org/media_tree.git
11699 S:      Odd Fixes
11700 F:      drivers/media/usb/pwc/*
11701
11702 PWM FAN DRIVER
11703 M:      Kamil Debski <kamil@wypas.org>
11704 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11705 L:      linux-hwmon@vger.kernel.org
11706 S:      Supported
11707 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11708 F:      Documentation/hwmon/pwm-fan
11709 F:      drivers/hwmon/pwm-fan.c
11710
11711 PWM IR Transmitter
11712 M:      Sean Young <sean@mess.org>
11713 L:      linux-media@vger.kernel.org
11714 S:      Maintained
11715 F:      drivers/media/rc/pwm-ir-tx.c
11716
11717 PWM SUBSYSTEM
11718 M:      Thierry Reding <thierry.reding@gmail.com>
11719 L:      linux-pwm@vger.kernel.org
11720 S:      Maintained
11721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11722 F:      Documentation/pwm.txt
11723 F:      Documentation/devicetree/bindings/pwm/
11724 F:      include/linux/pwm.h
11725 F:      drivers/pwm/
11726 F:      drivers/video/backlight/pwm_bl.c
11727 F:      include/linux/pwm_backlight.h
11728 F:      drivers/gpio/gpio-mvebu.c
11729 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11730
11731 PXA GPIO DRIVER
11732 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11733 L:      linux-gpio@vger.kernel.org
11734 S:      Maintained
11735 F:      drivers/gpio/gpio-pxa.c
11736
11737 PXA MMCI DRIVER
11738 S:      Orphan
11739
11740 PXA RTC DRIVER
11741 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11742 L:      linux-rtc@vger.kernel.org
11743 S:      Maintained
11744
11745 PXA2xx/PXA3xx SUPPORT
11746 M:      Daniel Mack <daniel@zonque.org>
11747 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11748 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11750 T:      git git://github.com/hzhuang1/linux.git
11751 T:      git git://github.com/rjarzmik/linux.git
11752 S:      Maintained
11753 F:      arch/arm/boot/dts/pxa*
11754 F:      arch/arm/mach-pxa/
11755 F:      drivers/dma/pxa*
11756 F:      drivers/pcmcia/pxa2xx*
11757 F:      drivers/pinctrl/pxa/
11758 F:      drivers/spi/spi-pxa2xx*
11759 F:      drivers/usb/gadget/udc/pxa2*
11760 F:      include/sound/pxa2xx-lib.h
11761 F:      sound/arm/pxa*
11762 F:      sound/soc/pxa/
11763
11764 QAT DRIVER
11765 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11766 L:      qat-linux@intel.com
11767 S:      Supported
11768 F:      drivers/crypto/qat/
11769
11770 QCOM AUDIO (ASoC) DRIVERS
11771 M:      Patrick Lai <plai@codeaurora.org>
11772 M:      Banajit Goswami <bgoswami@codeaurora.org>
11773 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11774 S:      Supported
11775 F:      sound/soc/qcom/
11776
11777 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11778 M:      Gabriel Somlo <somlo@cmu.edu>
11779 M:      "Michael S. Tsirkin" <mst@redhat.com>
11780 L:      qemu-devel@nongnu.org
11781 S:      Maintained
11782 F:      drivers/firmware/qemu_fw_cfg.c
11783 F:      include/uapi/linux/qemu_fw_cfg.h
11784
11785 QIB DRIVER
11786 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11787 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11788 L:      linux-rdma@vger.kernel.org
11789 S:      Supported
11790 F:      drivers/infiniband/hw/qib/
11791
11792 QLOGIC QL41xxx FCOE DRIVER
11793 M:      QLogic-Storage-Upstream@cavium.com
11794 L:      linux-scsi@vger.kernel.org
11795 S:      Supported
11796 F:      drivers/scsi/qedf/
11797
11798 QLOGIC QL41xxx ISCSI DRIVER
11799 M:      QLogic-Storage-Upstream@cavium.com
11800 L:      linux-scsi@vger.kernel.org
11801 S:      Supported
11802 F:      drivers/scsi/qedi/
11803
11804 QLOGIC QL4xxx ETHERNET DRIVER
11805 M:      Ariel Elior <Ariel.Elior@cavium.com>
11806 M:      everest-linux-l2@cavium.com
11807 L:      netdev@vger.kernel.org
11808 S:      Supported
11809 F:      drivers/net/ethernet/qlogic/qed/
11810 F:      include/linux/qed/
11811 F:      drivers/net/ethernet/qlogic/qede/
11812
11813 QLOGIC QL4xxx RDMA DRIVER
11814 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11815 M:      Ariel Elior <Ariel.Elior@cavium.com>
11816 L:      linux-rdma@vger.kernel.org
11817 S:      Supported
11818 F:      drivers/infiniband/hw/qedr/
11819 F:      include/uapi/rdma/qedr-abi.h
11820
11821 QLOGIC QLA1280 SCSI DRIVER
11822 M:      Michael Reed <mdr@sgi.com>
11823 L:      linux-scsi@vger.kernel.org
11824 S:      Maintained
11825 F:      drivers/scsi/qla1280.[ch]
11826
11827 QLOGIC QLA2XXX FC-SCSI DRIVER
11828 M:      qla2xxx-upstream@qlogic.com
11829 L:      linux-scsi@vger.kernel.org
11830 S:      Supported
11831 F:      Documentation/scsi/LICENSE.qla2xxx
11832 F:      drivers/scsi/qla2xxx/
11833
11834 QLOGIC QLA3XXX NETWORK DRIVER
11835 M:      Dept-GELinuxNICDev@cavium.com
11836 L:      netdev@vger.kernel.org
11837 S:      Supported
11838 F:      Documentation/networking/LICENSE.qla3xxx
11839 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11840
11841 QLOGIC QLA4XXX iSCSI DRIVER
11842 M:      QLogic-Storage-Upstream@qlogic.com
11843 L:      linux-scsi@vger.kernel.org
11844 S:      Supported
11845 F:      Documentation/scsi/LICENSE.qla4xxx
11846 F:      drivers/scsi/qla4xxx/
11847
11848 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11849 M:      Harish Patil <harish.patil@cavium.com>
11850 M:      Manish Chopra <manish.chopra@cavium.com>
11851 M:      Dept-GELinuxNICDev@cavium.com
11852 L:      netdev@vger.kernel.org
11853 S:      Supported
11854 F:      drivers/net/ethernet/qlogic/qlcnic/
11855
11856 QLOGIC QLGE 10Gb ETHERNET DRIVER
11857 M:      Harish Patil <harish.patil@cavium.com>
11858 M:      Manish Chopra <manish.chopra@cavium.com>
11859 M:      Dept-GELinuxNICDev@cavium.com
11860 L:      netdev@vger.kernel.org
11861 S:      Supported
11862 F:      drivers/net/ethernet/qlogic/qlge/
11863
11864 QM1D1B0004 MEDIA DRIVER
11865 M:      Akihiro Tsukada <tskd08@gmail.com>
11866 L:      linux-media@vger.kernel.org
11867 S:      Odd Fixes
11868 F:      drivers/media/tuners/qm1d1b0004*
11869
11870 QM1D1C0042 MEDIA DRIVER
11871 M:      Akihiro Tsukada <tskd08@gmail.com>
11872 L:      linux-media@vger.kernel.org
11873 S:      Odd Fixes
11874 F:      drivers/media/tuners/qm1d1c0042*
11875
11876 QNX4 FILESYSTEM
11877 M:      Anders Larsen <al@alarsen.net>
11878 W:      http://www.alarsen.net/linux/qnx4fs/
11879 S:      Maintained
11880 F:      fs/qnx4/
11881 F:      include/uapi/linux/qnx4_fs.h
11882 F:      include/uapi/linux/qnxtypes.h
11883
11884 QORIQ DPAA2 FSL-MC BUS DRIVER
11885 M:      Stuart Yoder <stuyoder@gmail.com>
11886 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11887 L:      linux-kernel@vger.kernel.org
11888 S:      Maintained
11889 F:      drivers/bus/fsl-mc/
11890 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11891 F:      Documentation/networking/dpaa2/overview.rst
11892
11893 QT1010 MEDIA DRIVER
11894 M:      Antti Palosaari <crope@iki.fi>
11895 L:      linux-media@vger.kernel.org
11896 W:      https://linuxtv.org
11897 W:      http://palosaari.fi/linux/
11898 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11899 T:      git git://linuxtv.org/anttip/media_tree.git
11900 S:      Maintained
11901 F:      drivers/media/tuners/qt1010*
11902
11903 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11904 M:      Kalle Valo <kvalo@codeaurora.org>
11905 L:      ath10k@lists.infradead.org
11906 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11908 S:      Supported
11909 F:      drivers/net/wireless/ath/ath10k/
11910
11911 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11912 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11913 L:      linux-wireless@vger.kernel.org
11914 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11915 S:      Supported
11916 F:      drivers/net/wireless/ath/ath9k/
11917
11918 QUALCOMM CAMERA SUBSYSTEM DRIVER
11919 M:      Todor Tomov <todor.tomov@linaro.org>
11920 L:      linux-media@vger.kernel.org
11921 S:      Maintained
11922 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11923 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11924 F:      drivers/media/platform/qcom/camss/
11925
11926 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11927 M:  Ilia Lin <ilia.lin@gmail.com>
11928 L:  linux-pm@vger.kernel.org
11929 S:  Maintained
11930 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11931 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11932
11933 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11934 M:      Timur Tabi <timur@kernel.org>
11935 L:      netdev@vger.kernel.org
11936 S:      Maintained
11937 F:      drivers/net/ethernet/qualcomm/emac/
11938
11939 QUALCOMM HEXAGON ARCHITECTURE
11940 M:      Richard Kuo <rkuo@codeaurora.org>
11941 L:      linux-hexagon@vger.kernel.org
11942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11943 S:      Supported
11944 F:      arch/hexagon/
11945
11946 QUALCOMM HIDMA DRIVER
11947 M:      Sinan Kaya <okaya@kernel.org>
11948 L:      linux-arm-kernel@lists.infradead.org
11949 L:      linux-arm-msm@vger.kernel.org
11950 L:      dmaengine@vger.kernel.org
11951 S:      Supported
11952 F:      drivers/dma/qcom/hidma*
11953
11954 QUALCOMM IOMMU
11955 M:      Rob Clark <robdclark@gmail.com>
11956 L:      iommu@lists.linux-foundation.org
11957 L:      linux-arm-msm@vger.kernel.org
11958 S:      Maintained
11959 F:      drivers/iommu/qcom_iommu.c
11960
11961 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11962 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11963 L:      linux-media@vger.kernel.org
11964 L:      linux-arm-msm@vger.kernel.org
11965 T:      git git://linuxtv.org/media_tree.git
11966 S:      Maintained
11967 F:      drivers/media/platform/qcom/venus/
11968
11969 QUALCOMM WCN36XX WIRELESS DRIVER
11970 M:      Kalle Valo <kvalo@codeaurora.org>
11971 L:      wcn36xx@lists.infradead.org
11972 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11973 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11974 S:      Supported
11975 F:      drivers/net/wireless/ath/wcn36xx/
11976
11977 QUANTENNA QTNFMAC WIRELESS DRIVER
11978 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11979 M:      Avinash Patil <avinashp@quantenna.com>
11980 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11981 L:      linux-wireless@vger.kernel.org
11982 S:      Maintained
11983 F:      drivers/net/wireless/quantenna
11984
11985 RADEON and AMDGPU DRM DRIVERS
11986 M:      Alex Deucher <alexander.deucher@amd.com>
11987 M:      Christian König <christian.koenig@amd.com>
11988 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11989 L:      amd-gfx@lists.freedesktop.org
11990 T:      git git://people.freedesktop.org/~agd5f/linux
11991 S:      Supported
11992 F:      drivers/gpu/drm/radeon/
11993 F:      include/uapi/drm/radeon_drm.h
11994 F:      drivers/gpu/drm/amd/
11995 F:      include/uapi/drm/amdgpu_drm.h
11996
11997 RADEON FRAMEBUFFER DISPLAY DRIVER
11998 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11999 L:      linux-fbdev@vger.kernel.org
12000 S:      Maintained
12001 F:      drivers/video/fbdev/aty/radeon*
12002 F:      include/uapi/linux/radeonfb.h
12003
12004 RADIOSHARK RADIO DRIVER
12005 M:      Hans Verkuil <hverkuil@xs4all.nl>
12006 L:      linux-media@vger.kernel.org
12007 T:      git git://linuxtv.org/media_tree.git
12008 S:      Maintained
12009 F:      drivers/media/radio/radio-shark.c
12010
12011 RADIOSHARK2 RADIO DRIVER
12012 M:      Hans Verkuil <hverkuil@xs4all.nl>
12013 L:      linux-media@vger.kernel.org
12014 T:      git git://linuxtv.org/media_tree.git
12015 S:      Maintained
12016 F:      drivers/media/radio/radio-shark2.c
12017 F:      drivers/media/radio/radio-tea5777.c
12018
12019 RADOS BLOCK DEVICE (RBD)
12020 M:      Ilya Dryomov <idryomov@gmail.com>
12021 M:      Sage Weil <sage@redhat.com>
12022 M:      Alex Elder <elder@kernel.org>
12023 L:      ceph-devel@vger.kernel.org
12024 W:      http://ceph.com/
12025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12026 T:      git git://github.com/ceph/ceph-client.git
12027 S:      Supported
12028 F:      Documentation/ABI/testing/sysfs-bus-rbd
12029 F:      drivers/block/rbd.c
12030 F:      drivers/block/rbd_types.h
12031
12032 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12033 M:      Paul Mackerras <paulus@samba.org>
12034 L:      linux-fbdev@vger.kernel.org
12035 S:      Maintained
12036 F:      drivers/video/fbdev/aty/aty128fb.c
12037
12038 RAINSHADOW-CEC DRIVER
12039 M:      Hans Verkuil <hverkuil@xs4all.nl>
12040 L:      linux-media@vger.kernel.org
12041 T:      git git://linuxtv.org/media_tree.git
12042 S:      Maintained
12043 F:      drivers/media/usb/rainshadow-cec/*
12044
12045 RALINK MIPS ARCHITECTURE
12046 M:      John Crispin <john@phrozen.org>
12047 L:      linux-mips@linux-mips.org
12048 S:      Maintained
12049 F:      arch/mips/ralink
12050
12051 RALINK RT2X00 WIRELESS LAN DRIVER
12052 P:      rt2x00 project
12053 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12054 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12055 L:      linux-wireless@vger.kernel.org
12056 S:      Maintained
12057 F:      drivers/net/wireless/ralink/rt2x00/
12058
12059 RAMDISK RAM BLOCK DEVICE DRIVER
12060 M:      Jens Axboe <axboe@kernel.dk>
12061 S:      Maintained
12062 F:      Documentation/blockdev/ramdisk.txt
12063 F:      drivers/block/brd.c
12064
12065 RANCHU VIRTUAL BOARD FOR MIPS
12066 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12067 L:      linux-mips@linux-mips.org
12068 S:      Supported
12069 F:      arch/mips/generic/board-ranchu.c
12070 F:      arch/mips/configs/generic/board-ranchu.config
12071
12072 RANDOM NUMBER DRIVER
12073 M:      "Theodore Ts'o" <tytso@mit.edu>
12074 S:      Maintained
12075 F:      drivers/char/random.c
12076
12077 RAPIDIO SUBSYSTEM
12078 M:      Matt Porter <mporter@kernel.crashing.org>
12079 M:      Alexandre Bounine <alex.bou9@gmail.com>
12080 S:      Maintained
12081 F:      drivers/rapidio/
12082
12083 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12084 L:      linux-wireless@vger.kernel.org
12085 S:      Orphan
12086 F:      drivers/net/wireless/ray*
12087
12088 RCUTORTURE TEST FRAMEWORK
12089 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12090 M:      Josh Triplett <josh@joshtriplett.org>
12091 R:      Steven Rostedt <rostedt@goodmis.org>
12092 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12093 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12094 L:      linux-kernel@vger.kernel.org
12095 S:      Supported
12096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12097 F:      tools/testing/selftests/rcutorture
12098
12099 RDC R-321X SoC
12100 M:      Florian Fainelli <florian@openwrt.org>
12101 S:      Maintained
12102
12103 RDC R6040 FAST ETHERNET DRIVER
12104 M:      Florian Fainelli <f.fainelli@gmail.com>
12105 L:      netdev@vger.kernel.org
12106 S:      Maintained
12107 F:      drivers/net/ethernet/rdc/r6040.c
12108
12109 RDMAVT - RDMA verbs software
12110 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12111 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12112 L:      linux-rdma@vger.kernel.org
12113 S:      Supported
12114 F:      drivers/infiniband/sw/rdmavt
12115
12116 RDS - RELIABLE DATAGRAM SOCKETS
12117 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12118 L:      netdev@vger.kernel.org
12119 L:      linux-rdma@vger.kernel.org
12120 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12121 W:      https://oss.oracle.com/projects/rds/
12122 S:      Supported
12123 F:      net/rds/
12124 F:      Documentation/networking/rds.txt
12125
12126 RDT - RESOURCE ALLOCATION
12127 M:      Fenghua Yu <fenghua.yu@intel.com>
12128 L:      linux-kernel@vger.kernel.org
12129 S:      Supported
12130 F:      arch/x86/kernel/cpu/intel_rdt*
12131 F:      arch/x86/include/asm/intel_rdt_sched.h
12132 F:      Documentation/x86/intel_rdt*
12133
12134 READ-COPY UPDATE (RCU)
12135 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12136 M:      Josh Triplett <josh@joshtriplett.org>
12137 R:      Steven Rostedt <rostedt@goodmis.org>
12138 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12139 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12140 L:      linux-kernel@vger.kernel.org
12141 W:      http://www.rdrop.com/users/paulmck/RCU/
12142 S:      Supported
12143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12144 F:      Documentation/RCU/
12145 X:      Documentation/RCU/torture.txt
12146 F:      include/linux/rcu*
12147 X:      include/linux/srcu*.h
12148 F:      kernel/rcu/
12149 X:      kernel/rcu/srcu*.c
12150
12151 REAL TIME CLOCK (RTC) SUBSYSTEM
12152 M:      Alessandro Zummo <a.zummo@towertech.it>
12153 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12154 L:      linux-rtc@vger.kernel.org
12155 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12157 S:      Maintained
12158 F:      Documentation/devicetree/bindings/rtc/
12159 F:      Documentation/rtc.txt
12160 F:      drivers/rtc/
12161 F:      include/linux/rtc.h
12162 F:      include/uapi/linux/rtc.h
12163 F:      include/linux/rtc/
12164 F:      include/linux/platform_data/rtc-*
12165 F:      tools/testing/selftests/rtc/
12166
12167 REALTEK AUDIO CODECS
12168 M:      Bard Liao <bardliao@realtek.com>
12169 M:      Oder Chiou <oder_chiou@realtek.com>
12170 S:      Maintained
12171 F:      sound/soc/codecs/rt*
12172 F:      include/sound/rt*.h
12173
12174 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12175 M:      Linus Walleij <linus.walleij@linaro.org>
12176 S:      Maintained
12177 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12178 F:      drivers/net/dsa/realtek-smi*
12179 F:      drivers/net/dsa/rtl83*
12180
12181 REGISTER MAP ABSTRACTION
12182 M:      Mark Brown <broonie@kernel.org>
12183 L:      linux-kernel@vger.kernel.org
12184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12185 S:      Supported
12186 F:      Documentation/devicetree/bindings/regmap/
12187 F:      drivers/base/regmap/
12188 F:      include/linux/regmap.h
12189
12190 REISERFS FILE SYSTEM
12191 L:      reiserfs-devel@vger.kernel.org
12192 S:      Supported
12193 F:      fs/reiserfs/
12194
12195 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12196 M:      Ohad Ben-Cohen <ohad@wizery.com>
12197 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12198 L:      linux-remoteproc@vger.kernel.org
12199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12200 S:      Maintained
12201 F:      Documentation/devicetree/bindings/remoteproc/
12202 F:      Documentation/remoteproc.txt
12203 F:      drivers/remoteproc/
12204 F:      include/linux/remoteproc.h
12205
12206 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12207 M:      Ohad Ben-Cohen <ohad@wizery.com>
12208 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12209 L:      linux-remoteproc@vger.kernel.org
12210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12211 S:      Maintained
12212 F:      drivers/rpmsg/
12213 F:      Documentation/rpmsg.txt
12214 F:      include/linux/rpmsg.h
12215 F:      include/linux/rpmsg/
12216
12217 RENESAS CLOCK DRIVERS
12218 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12219 L:      linux-renesas-soc@vger.kernel.org
12220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12221 S:      Supported
12222 F:      drivers/clk/renesas/
12223
12224 RENESAS EMEV2 I2C DRIVER
12225 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12226 S:      Supported
12227 F:      drivers/i2c/busses/i2c-emev2.c
12228
12229 RENESAS ETHERNET DRIVERS
12230 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12231 L:      netdev@vger.kernel.org
12232 L:      linux-renesas-soc@vger.kernel.org
12233 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12234 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12235 F:      drivers/net/ethernet/renesas/
12236 F:      include/linux/sh_eth.h
12237
12238 RENESAS R-CAR GYROADC DRIVER
12239 M:      Marek Vasut <marek.vasut@gmail.com>
12240 L:      linux-iio@vger.kernel.org
12241 S:      Supported
12242 F:      drivers/iio/adc/rcar_gyro_adc.c
12243
12244 RENESAS R-CAR I2C DRIVERS
12245 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12246 S:      Supported
12247 F:      drivers/i2c/busses/i2c-rcar.c
12248 F:      drivers/i2c/busses/i2c-sh_mobile.c
12249
12250 RENESAS USB PHY DRIVER
12251 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12252 L:      linux-renesas-soc@vger.kernel.org
12253 S:      Maintained
12254 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12255
12256 RESET CONTROLLER FRAMEWORK
12257 M:      Philipp Zabel <p.zabel@pengutronix.de>
12258 T:      git git://git.pengutronix.de/git/pza/linux
12259 S:      Maintained
12260 F:      drivers/reset/
12261 F:      Documentation/devicetree/bindings/reset/
12262 F:      include/dt-bindings/reset/
12263 F:      include/linux/reset.h
12264 F:      include/linux/reset-controller.h
12265
12266 RESTARTABLE SEQUENCES SUPPORT
12267 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12268 M:      Peter Zijlstra <peterz@infradead.org>
12269 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12270 M:      Boqun Feng <boqun.feng@gmail.com>
12271 L:      linux-kernel@vger.kernel.org
12272 S:      Supported
12273 F:      kernel/rseq.c
12274 F:      include/uapi/linux/rseq.h
12275 F:      include/trace/events/rseq.h
12276 F:      tools/testing/selftests/rseq/
12277
12278 RFKILL
12279 M:      Johannes Berg <johannes@sipsolutions.net>
12280 L:      linux-wireless@vger.kernel.org
12281 W:      http://wireless.kernel.org/
12282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12284 S:      Maintained
12285 F:      Documentation/rfkill.txt
12286 F:      Documentation/ABI/stable/sysfs-class-rfkill
12287 F:      net/rfkill/
12288 F:      include/linux/rfkill.h
12289 F:      include/uapi/linux/rfkill.h
12290
12291 RHASHTABLE
12292 M:      Thomas Graf <tgraf@suug.ch>
12293 M:      Herbert Xu <herbert@gondor.apana.org.au>
12294 L:      netdev@vger.kernel.org
12295 S:      Maintained
12296 F:      lib/rhashtable.c
12297 F:      lib/test_rhashtable.c
12298 F:      include/linux/rhashtable.h
12299 F:      include/linux/rhashtable-types.h
12300
12301 RICOH R5C592 MEMORYSTICK DRIVER
12302 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12303 S:      Maintained
12304 F:      drivers/memstick/host/r592.*
12305
12306 RICOH SMARTMEDIA/XD DRIVER
12307 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12308 S:      Maintained
12309 F:      drivers/mtd/nand/raw/r852.c
12310 F:      drivers/mtd/nand/raw/r852.h
12311
12312 RISC-V ARCHITECTURE
12313 M:      Palmer Dabbelt <palmer@sifive.com>
12314 M:      Albert Ou <aou@eecs.berkeley.edu>
12315 L:      linux-riscv@lists.infradead.org
12316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12317 S:      Supported
12318 F:      arch/riscv/
12319 K:      riscv
12320 N:      riscv
12321
12322 ROCCAT DRIVERS
12323 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12324 W:      http://sourceforge.net/projects/roccat/
12325 S:      Maintained
12326 F:      drivers/hid/hid-roccat*
12327 F:      include/linux/hid-roccat*
12328 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12329
12330 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12331 M:      Jacob chen <jacob2.chen@rock-chips.com>
12332 L:      linux-media@vger.kernel.org
12333 S:      Maintained
12334 F:      drivers/media/platform/rockchip/rga/
12335 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12336
12337 ROCKER DRIVER
12338 M:      Jiri Pirko <jiri@resnulli.us>
12339 L:      netdev@vger.kernel.org
12340 S:      Supported
12341 F:      drivers/net/ethernet/rocker/
12342
12343 ROCKETPORT DRIVER
12344 P:      Comtrol Corp.
12345 W:      http://www.comtrol.com
12346 S:      Maintained
12347 F:      Documentation/serial/rocket.txt
12348 F:      drivers/tty/rocket*
12349
12350 ROCKETPORT EXPRESS/INFINITY DRIVER
12351 M:      Kevin Cernekee <cernekee@gmail.com>
12352 L:      linux-serial@vger.kernel.org
12353 S:      Odd Fixes
12354 F:      drivers/tty/serial/rp2.*
12355
12356 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12357 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12358 L:      linux-kernel@vger.kernel.org
12359 L:      linux-renesas-soc@vger.kernel.org
12360 S:      Supported
12361 F:      drivers/mfd/bd9571mwv.c
12362 F:      drivers/regulator/bd9571mwv-regulator.c
12363 F:      drivers/gpio/gpio-bd9571mwv.c
12364 F:      include/linux/mfd/bd9571mwv.h
12365 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12366
12367 ROSE NETWORK LAYER
12368 M:      Ralf Baechle <ralf@linux-mips.org>
12369 L:      linux-hams@vger.kernel.org
12370 W:      http://www.linux-ax25.org/
12371 S:      Maintained
12372 F:      include/net/rose.h
12373 F:      include/uapi/linux/rose.h
12374 F:      net/rose/
12375
12376 RTL2830 MEDIA DRIVER
12377 M:      Antti Palosaari <crope@iki.fi>
12378 L:      linux-media@vger.kernel.org
12379 W:      https://linuxtv.org
12380 W:      http://palosaari.fi/linux/
12381 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12382 T:      git git://linuxtv.org/anttip/media_tree.git
12383 S:      Maintained
12384 F:      drivers/media/dvb-frontends/rtl2830*
12385
12386 RTL2832 MEDIA DRIVER
12387 M:      Antti Palosaari <crope@iki.fi>
12388 L:      linux-media@vger.kernel.org
12389 W:      https://linuxtv.org
12390 W:      http://palosaari.fi/linux/
12391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12392 T:      git git://linuxtv.org/anttip/media_tree.git
12393 S:      Maintained
12394 F:      drivers/media/dvb-frontends/rtl2832*
12395
12396 RTL2832_SDR MEDIA DRIVER
12397 M:      Antti Palosaari <crope@iki.fi>
12398 L:      linux-media@vger.kernel.org
12399 W:      https://linuxtv.org
12400 W:      http://palosaari.fi/linux/
12401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12402 T:      git git://linuxtv.org/anttip/media_tree.git
12403 S:      Maintained
12404 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12405
12406 RTL8180 WIRELESS DRIVER
12407 L:      linux-wireless@vger.kernel.org
12408 W:      http://wireless.kernel.org/
12409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12410 S:      Orphan
12411 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12412
12413 RTL8187 WIRELESS DRIVER
12414 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12415 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12416 M:      Larry Finger <Larry.Finger@lwfinger.net>
12417 L:      linux-wireless@vger.kernel.org
12418 W:      http://wireless.kernel.org/
12419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12420 S:      Maintained
12421 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12422
12423 REALTEK WIRELESS DRIVER (rtlwifi family)
12424 M:      Ping-Ke Shih <pkshih@realtek.com>
12425 L:      linux-wireless@vger.kernel.org
12426 W:      http://wireless.kernel.org/
12427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12428 S:      Maintained
12429 F:      drivers/net/wireless/realtek/rtlwifi/
12430
12431 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12432 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12433 L:      linux-wireless@vger.kernel.org
12434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12435 S:      Maintained
12436 F:      drivers/net/wireless/realtek/rtl8xxxu/
12437
12438 RXRPC SOCKETS (AF_RXRPC)
12439 M:      David Howells <dhowells@redhat.com>
12440 L:      linux-afs@lists.infradead.org
12441 S:      Supported
12442 F:      net/rxrpc/
12443 F:      include/keys/rxrpc-type.h
12444 F:      include/net/af_rxrpc.h
12445 F:      include/trace/events/rxrpc.h
12446 F:      include/uapi/linux/rxrpc.h
12447 F:      Documentation/networking/rxrpc.txt
12448 W:      https://www.infradead.org/~dhowells/kafs/
12449
12450 S3 SAVAGE FRAMEBUFFER DRIVER
12451 M:      Antonino Daplas <adaplas@gmail.com>
12452 L:      linux-fbdev@vger.kernel.org
12453 S:      Maintained
12454 F:      drivers/video/fbdev/savage/
12455
12456 S390
12457 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12458 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12459 L:      linux-s390@vger.kernel.org
12460 W:      http://www.ibm.com/developerworks/linux/linux390/
12461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12462 S:      Supported
12463 F:      arch/s390/
12464 F:      drivers/s390/
12465 F:      Documentation/s390/
12466 F:      Documentation/driver-api/s390-drivers.rst
12467
12468 S390 COMMON I/O LAYER
12469 M:      Sebastian Ott <sebott@linux.ibm.com>
12470 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12471 L:      linux-s390@vger.kernel.org
12472 W:      http://www.ibm.com/developerworks/linux/linux390/
12473 S:      Supported
12474 F:      drivers/s390/cio/
12475
12476 S390 DASD DRIVER
12477 M:      Stefan Haberland <sth@linux.ibm.com>
12478 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12479 L:      linux-s390@vger.kernel.org
12480 W:      http://www.ibm.com/developerworks/linux/linux390/
12481 S:      Supported
12482 F:      drivers/s390/block/dasd*
12483 F:      block/partitions/ibm.c
12484
12485 S390 IOMMU (PCI)
12486 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12487 L:      linux-s390@vger.kernel.org
12488 W:      http://www.ibm.com/developerworks/linux/linux390/
12489 S:      Supported
12490 F:      drivers/iommu/s390-iommu.c
12491
12492 S390 IUCV NETWORK LAYER
12493 M:      Julian Wiedmann <jwi@linux.ibm.com>
12494 M:      Ursula Braun <ubraun@linux.ibm.com>
12495 L:      linux-s390@vger.kernel.org
12496 W:      http://www.ibm.com/developerworks/linux/linux390/
12497 S:      Supported
12498 F:      drivers/s390/net/*iucv*
12499 F:      include/net/iucv/
12500 F:      net/iucv/
12501
12502 S390 NETWORK DRIVERS
12503 M:      Julian Wiedmann <jwi@linux.ibm.com>
12504 M:      Ursula Braun <ubraun@linux.ibm.com>
12505 L:      linux-s390@vger.kernel.org
12506 W:      http://www.ibm.com/developerworks/linux/linux390/
12507 S:      Supported
12508 F:      drivers/s390/net/
12509
12510 S390 PCI SUBSYSTEM
12511 M:      Sebastian Ott <sebott@linux.ibm.com>
12512 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12513 L:      linux-s390@vger.kernel.org
12514 W:      http://www.ibm.com/developerworks/linux/linux390/
12515 S:      Supported
12516 F:      arch/s390/pci/
12517 F:      drivers/pci/hotplug/s390_pci_hpc.c
12518
12519 S390 VFIO-CCW DRIVER
12520 M:      Cornelia Huck <cohuck@redhat.com>
12521 M:      Halil Pasic <pasic@linux.ibm.com>
12522 L:      linux-s390@vger.kernel.org
12523 L:      kvm@vger.kernel.org
12524 S:      Supported
12525 F:      drivers/s390/cio/vfio_ccw*
12526 F:      Documentation/s390/vfio-ccw.txt
12527 F:      include/uapi/linux/vfio_ccw.h
12528
12529 S390 ZCRYPT DRIVER
12530 M:      Harald Freudenberger <freude@linux.ibm.com>
12531 L:      linux-s390@vger.kernel.org
12532 W:      http://www.ibm.com/developerworks/linux/linux390/
12533 S:      Supported
12534 F:      drivers/s390/crypto/
12535
12536 S390 ZFCP DRIVER
12537 M:      Steffen Maier <maier@linux.ibm.com>
12538 M:      Benjamin Block <bblock@linux.ibm.com>
12539 L:      linux-s390@vger.kernel.org
12540 W:      http://www.ibm.com/developerworks/linux/linux390/
12541 S:      Supported
12542 F:      drivers/s390/scsi/zfcp_*
12543
12544 S3C24XX SD/MMC Driver
12545 M:      Ben Dooks <ben-linux@fluff.org>
12546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12547 S:      Supported
12548 F:      drivers/mmc/host/s3cmci.*
12549
12550 SAA6588 RDS RECEIVER DRIVER
12551 M:      Hans Verkuil <hverkuil@xs4all.nl>
12552 L:      linux-media@vger.kernel.org
12553 T:      git git://linuxtv.org/media_tree.git
12554 W:      https://linuxtv.org
12555 S:      Odd Fixes
12556 F:      drivers/media/i2c/saa6588*
12557
12558 SAA7134 VIDEO4LINUX DRIVER
12559 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12560 L:      linux-media@vger.kernel.org
12561 W:      https://linuxtv.org
12562 T:      git git://linuxtv.org/media_tree.git
12563 S:      Odd fixes
12564 F:      Documentation/media/v4l-drivers/saa7134*
12565 F:      drivers/media/pci/saa7134/
12566
12567 SAA7146 VIDEO4LINUX-2 DRIVER
12568 M:      Hans Verkuil <hverkuil@xs4all.nl>
12569 L:      linux-media@vger.kernel.org
12570 T:      git git://linuxtv.org/media_tree.git
12571 S:      Maintained
12572 F:      drivers/media/common/saa7146/
12573 F:      drivers/media/pci/saa7146/
12574 F:      include/media/saa7146*
12575
12576 SAMSUNG AUDIO (ASoC) DRIVERS
12577 M:      Krzysztof Kozlowski <krzk@kernel.org>
12578 M:      Sangbeom Kim <sbkim73@samsung.com>
12579 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12581 S:      Supported
12582 F:      sound/soc/samsung/
12583 F:      Documentation/devicetree/bindings/sound/samsung*
12584
12585 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12586 M:      Krzysztof Kozlowski <krzk@kernel.org>
12587 L:      linux-crypto@vger.kernel.org
12588 L:      linux-samsung-soc@vger.kernel.org
12589 S:      Maintained
12590 F:      drivers/crypto/exynos-rng.c
12591 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12592
12593 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12594 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12595 L:      linux-samsung-soc@vger.kernel.org
12596 S:      Maintained
12597 F:      drivers/char/hw_random/exynos-trng.c
12598 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12599
12600 SAMSUNG FRAMEBUFFER DRIVER
12601 M:      Jingoo Han <jingoohan1@gmail.com>
12602 L:      linux-fbdev@vger.kernel.org
12603 S:      Maintained
12604 F:      drivers/video/fbdev/s3c-fb.c
12605
12606 SAMSUNG LAPTOP DRIVER
12607 M:      Corentin Chary <corentin.chary@gmail.com>
12608 L:      platform-driver-x86@vger.kernel.org
12609 S:      Maintained
12610 F:      drivers/platform/x86/samsung-laptop.c
12611
12612 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12613 M:      Sangbeom Kim <sbkim73@samsung.com>
12614 M:      Krzysztof Kozlowski <krzk@kernel.org>
12615 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12616 L:      linux-kernel@vger.kernel.org
12617 L:      linux-samsung-soc@vger.kernel.org
12618 S:      Supported
12619 F:      drivers/mfd/sec*.c
12620 F:      drivers/regulator/s2m*.c
12621 F:      drivers/regulator/s5m*.c
12622 F:      drivers/clk/clk-s2mps11.c
12623 F:      drivers/rtc/rtc-s5m.c
12624 F:      include/linux/mfd/samsung/
12625 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12626 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12627 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12628 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12629
12630 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12631 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12632 L:      linux-media@vger.kernel.org
12633 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12634 S:      Maintained
12635 F:      drivers/media/platform/s3c-camif/
12636 F:      include/media/drv-intf/s3c_camif.h
12637
12638 SAMSUNG S3FWRN5 NFC DRIVER
12639 M:      Robert Baldyga <r.baldyga@samsung.com>
12640 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12641 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12642 S:      Supported
12643 F:      drivers/nfc/s3fwrn5
12644
12645 SAMSUNG S5C73M3 CAMERA DRIVER
12646 M:      Kyungmin Park <kyungmin.park@samsung.com>
12647 M:      Andrzej Hajda <a.hajda@samsung.com>
12648 L:      linux-media@vger.kernel.org
12649 S:      Supported
12650 F:      drivers/media/i2c/s5c73m3/*
12651
12652 SAMSUNG S5K5BAF CAMERA DRIVER
12653 M:      Kyungmin Park <kyungmin.park@samsung.com>
12654 M:      Andrzej Hajda <a.hajda@samsung.com>
12655 L:      linux-media@vger.kernel.org
12656 S:      Supported
12657 F:      drivers/media/i2c/s5k5baf.c
12658
12659 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12660 M:      Krzysztof Kozlowski <krzk@kernel.org>
12661 M:      Vladimir Zapolskiy <vz@mleia.com>
12662 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12663 L:      linux-crypto@vger.kernel.org
12664 L:      linux-samsung-soc@vger.kernel.org
12665 S:      Maintained
12666 F:      drivers/crypto/s5p-sss.c
12667
12668 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12669 M:      Kyungmin Park <kyungmin.park@samsung.com>
12670 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12671 L:      linux-media@vger.kernel.org
12672 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12673 S:      Supported
12674 F:      drivers/media/platform/exynos4-is/
12675
12676 SAMSUNG SOC CLOCK DRIVERS
12677 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12678 M:      Tomasz Figa <tomasz.figa@gmail.com>
12679 M:      Chanwoo Choi <cw00.choi@samsung.com>
12680 S:      Supported
12681 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12683 F:      drivers/clk/samsung/
12684 F:      include/dt-bindings/clock/exynos*.h
12685 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12686
12687 SAMSUNG SPI DRIVERS
12688 M:      Kukjin Kim <kgene@kernel.org>
12689 M:      Krzysztof Kozlowski <krzk@kernel.org>
12690 M:      Andi Shyti <andi@etezian.org>
12691 L:      linux-spi@vger.kernel.org
12692 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12693 S:      Maintained
12694 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12695 F:      drivers/spi/spi-s3c*
12696 F:      include/linux/platform_data/spi-s3c64xx.h
12697
12698 SAMSUNG SXGBE DRIVERS
12699 M:      Byungho An <bh74.an@samsung.com>
12700 M:      Girish K S <ks.giri@samsung.com>
12701 M:      Vipul Pandya <vipul.pandya@samsung.com>
12702 S:      Supported
12703 L:      netdev@vger.kernel.org
12704 F:      drivers/net/ethernet/samsung/sxgbe/
12705
12706 SAMSUNG THERMAL DRIVER
12707 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12708 L:      linux-pm@vger.kernel.org
12709 L:      linux-samsung-soc@vger.kernel.org
12710 S:      Supported
12711 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12712 F:      drivers/thermal/samsung/
12713
12714 SAMSUNG USB2 PHY DRIVER
12715 M:      Kamil Debski <kamil@wypas.org>
12716 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12717 L:      linux-kernel@vger.kernel.org
12718 S:      Supported
12719 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12720 F:      Documentation/phy/samsung-usb2.txt
12721 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12722 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12723 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12724 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12725 F:      drivers/phy/samsung/phy-samsung-usb2.c
12726 F:      drivers/phy/samsung/phy-samsung-usb2.h
12727
12728 SC1200 WDT DRIVER
12729 M:      Zwane Mwaikambo <zwanem@gmail.com>
12730 S:      Maintained
12731 F:      drivers/watchdog/sc1200wdt.c
12732
12733 SCHEDULER
12734 M:      Ingo Molnar <mingo@redhat.com>
12735 M:      Peter Zijlstra <peterz@infradead.org>
12736 L:      linux-kernel@vger.kernel.org
12737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12738 S:      Maintained
12739 F:      kernel/sched/
12740 F:      include/linux/sched.h
12741 F:      include/uapi/linux/sched.h
12742 F:      include/linux/wait.h
12743
12744 SCR24X CHIP CARD INTERFACE DRIVER
12745 M:      Lubomir Rintel <lkundrak@v3.sk>
12746 S:      Supported
12747 F:      drivers/char/pcmcia/scr24x_cs.c
12748
12749 SCSI CDROM DRIVER
12750 M:      Jens Axboe <axboe@kernel.dk>
12751 L:      linux-scsi@vger.kernel.org
12752 W:      http://www.kernel.dk
12753 S:      Maintained
12754 F:      drivers/scsi/sr*
12755
12756 SCSI RDMA PROTOCOL (SRP) INITIATOR
12757 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12758 L:      linux-rdma@vger.kernel.org
12759 S:      Supported
12760 W:      http://www.openfabrics.org
12761 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12763 F:      drivers/infiniband/ulp/srp/
12764 F:      include/scsi/srp.h
12765
12766 SCSI SG DRIVER
12767 M:      Doug Gilbert <dgilbert@interlog.com>
12768 L:      linux-scsi@vger.kernel.org
12769 W:      http://sg.danny.cz/sg
12770 S:      Maintained
12771 F:      Documentation/scsi/scsi-generic.txt
12772 F:      drivers/scsi/sg.c
12773 F:      include/scsi/sg.h
12774
12775 SCSI SUBSYSTEM
12776 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12778 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12780 L:      linux-scsi@vger.kernel.org
12781 S:      Maintained
12782 F:      Documentation/devicetree/bindings/scsi/
12783 F:      drivers/scsi/
12784 F:      include/scsi/
12785
12786 SCSI TAPE DRIVER
12787 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12788 L:      linux-scsi@vger.kernel.org
12789 S:      Maintained
12790 F:      Documentation/scsi/st.txt
12791 F:      drivers/scsi/st.*
12792 F:      drivers/scsi/st_*.h
12793
12794 SCTP PROTOCOL
12795 M:      Vlad Yasevich <vyasevich@gmail.com>
12796 M:      Neil Horman <nhorman@tuxdriver.com>
12797 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12798 L:      linux-sctp@vger.kernel.org
12799 W:      http://lksctp.sourceforge.net
12800 S:      Maintained
12801 F:      Documentation/networking/sctp.txt
12802 F:      include/linux/sctp.h
12803 F:      include/uapi/linux/sctp.h
12804 F:      include/net/sctp/
12805 F:      net/sctp/
12806
12807 SCx200 CPU SUPPORT
12808 M:      Jim Cromie <jim.cromie@gmail.com>
12809 S:      Odd Fixes
12810 F:      Documentation/i2c/busses/scx200_acb
12811 F:      arch/x86/platform/scx200/
12812 F:      drivers/watchdog/scx200_wdt.c
12813 F:      drivers/i2c/busses/scx200*
12814 F:      drivers/mtd/maps/scx200_docflash.c
12815 F:      include/linux/scx200.h
12816
12817 SCx200 GPIO DRIVER
12818 M:      Jim Cromie <jim.cromie@gmail.com>
12819 S:      Maintained
12820 F:      drivers/char/scx200_gpio.c
12821 F:      include/linux/scx200_gpio.h
12822
12823 SCx200 HRT CLOCKSOURCE DRIVER
12824 M:      Jim Cromie <jim.cromie@gmail.com>
12825 S:      Maintained
12826 F:      drivers/clocksource/scx200_hrt.c
12827
12828 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12829 M:      Sascha Sommer <saschasommer@freenet.de>
12830 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12831 S:      Maintained
12832 F:      drivers/mmc/host/sdricoh_cs.c
12833
12834 SECURE COMPUTING
12835 M:      Kees Cook <keescook@chromium.org>
12836 R:      Andy Lutomirski <luto@amacapital.net>
12837 R:      Will Drewry <wad@chromium.org>
12838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12839 S:      Supported
12840 F:      kernel/seccomp.c
12841 F:      include/uapi/linux/seccomp.h
12842 F:      include/linux/seccomp.h
12843 F:      tools/testing/selftests/seccomp/*
12844 F:      tools/testing/selftests/kselftest_harness.h
12845 F:      Documentation/userspace-api/seccomp_filter.rst
12846 K:      \bsecure_computing
12847 K:      \bTIF_SECCOMP\b
12848
12849 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12850 M:      Al Cooper <alcooperx@gmail.com>
12851 L:      linux-mmc@vger.kernel.org
12852 L:      bcm-kernel-feedback-list@broadcom.com
12853 S:      Maintained
12854 F:      drivers/mmc/host/sdhci-brcmstb*
12855
12856 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12857 M:      Adrian Hunter <adrian.hunter@intel.com>
12858 L:      linux-mmc@vger.kernel.org
12859 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12860 S:      Maintained
12861 F:      drivers/mmc/host/sdhci*
12862 F:      include/linux/mmc/sdhci*
12863
12864 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12865 M:      Ben Dooks <ben-linux@fluff.org>
12866 M:      Jaehoon Chung <jh80.chung@samsung.com>
12867 L:      linux-mmc@vger.kernel.org
12868 S:      Maintained
12869 F:      drivers/mmc/host/sdhci-s3c*
12870
12871 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12872 M:      Viresh Kumar <vireshk@kernel.org>
12873 L:      linux-mmc@vger.kernel.org
12874 S:      Maintained
12875 F:      drivers/mmc/host/sdhci-spear.c
12876
12877 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12878 M:      Kishon Vijay Abraham I <kishon@ti.com>
12879 L:      linux-mmc@vger.kernel.org
12880 S:      Maintained
12881 F:      drivers/mmc/host/sdhci-omap.c
12882
12883 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12884 M:      Scott Bauer <scott.bauer@intel.com>
12885 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12886 L:      linux-block@vger.kernel.org
12887 S:      Supported
12888 F:      block/sed*
12889 F:      block/opal_proto.h
12890 F:      include/linux/sed*
12891 F:      include/uapi/linux/sed*
12892
12893 SECURITY CONTACT
12894 M:      Security Officers <security@kernel.org>
12895 S:      Supported
12896
12897 SECURITY SUBSYSTEM
12898 M:      James Morris <jmorris@namei.org>
12899 M:      "Serge E. Hallyn" <serge@hallyn.com>
12900 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12902 W:      http://kernsec.org/
12903 S:      Supported
12904 F:      security/
12905 X:      security/selinux/
12906
12907 SELINUX SECURITY MODULE
12908 M:      Paul Moore <paul@paul-moore.com>
12909 M:      Stephen Smalley <sds@tycho.nsa.gov>
12910 M:      Eric Paris <eparis@parisplace.org>
12911 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12912 W:      https://selinuxproject.org
12913 W:      https://github.com/SELinuxProject
12914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12915 S:      Supported
12916 F:      include/linux/selinux*
12917 F:      security/selinux/
12918 F:      scripts/selinux/
12919 F:      Documentation/admin-guide/LSM/SELinux.rst
12920
12921 SENSABLE PHANTOM
12922 M:      Jiri Slaby <jirislaby@gmail.com>
12923 S:      Maintained
12924 F:      drivers/misc/phantom.c
12925 F:      include/uapi/linux/phantom.h
12926
12927 SERIAL DEVICE BUS
12928 M:      Rob Herring <robh@kernel.org>
12929 L:      linux-serial@vger.kernel.org
12930 S:      Maintained
12931 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12932 F:      drivers/tty/serdev/
12933 F:      include/linux/serdev.h
12934
12935 SERIAL DRIVERS
12936 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12937 L:      linux-serial@vger.kernel.org
12938 S:      Maintained
12939 F:      Documentation/devicetree/bindings/serial/
12940 F:      drivers/tty/serial/
12941
12942 SERIAL IR RECEIVER
12943 M:      Sean Young <sean@mess.org>
12944 L:      linux-media@vger.kernel.org
12945 S:      Maintained
12946 F:      drivers/media/rc/serial_ir.c
12947
12948 SFC NETWORK DRIVER
12949 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12950 M:      Edward Cree <ecree@solarflare.com>
12951 M:      Bert Kenward <bkenward@solarflare.com>
12952 L:      netdev@vger.kernel.org
12953 S:      Supported
12954 F:      drivers/net/ethernet/sfc/
12955
12956 SGI GRU DRIVER
12957 M:      Dimitri Sivanich <sivanich@sgi.com>
12958 S:      Maintained
12959 F:      drivers/misc/sgi-gru/
12960
12961 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12962 M:      Pat Gefre <pfg@sgi.com>
12963 L:      linux-ia64@vger.kernel.org
12964 S:      Supported
12965 F:      Documentation/ia64/serial.txt
12966 F:      drivers/tty/serial/ioc?_serial.c
12967 F:      include/linux/ioc?.h
12968
12969 SGI XP/XPC/XPNET DRIVER
12970 M:      Cliff Whickman <cpw@sgi.com>
12971 M:      Robin Holt <robinmholt@gmail.com>
12972 S:      Maintained
12973 F:      drivers/misc/sgi-xp/
12974
12975 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12976 M:      Ursula Braun <ubraun@linux.ibm.com>
12977 L:      linux-s390@vger.kernel.org
12978 W:      http://www.ibm.com/developerworks/linux/linux390/
12979 S:      Supported
12980 F:      net/smc/
12981
12982 SHARP RJ54N1CB0C SENSOR DRIVER
12983 M:      Jacopo Mondi <jacopo@jmondi.org>
12984 L:      linux-media@vger.kernel.org
12985 T:      git git://linuxtv.org/media_tree.git
12986 S:      Odd fixes
12987 F:      drivers/media/i2c/rj54n1cb0c.c
12988 F:      include/media/i2c/rj54n1cb0c.h
12989
12990 SH_VEU V4L2 MEM2MEM DRIVER
12991 L:      linux-media@vger.kernel.org
12992 S:      Orphan
12993 F:      drivers/media/platform/sh_veu.c
12994
12995 SH_VOU V4L2 OUTPUT DRIVER
12996 L:      linux-media@vger.kernel.org
12997 S:      Orphan
12998 F:      drivers/media/platform/sh_vou.c
12999 F:      include/media/drv-intf/sh_vou.h
13000
13001 SI2157 MEDIA DRIVER
13002 M:      Antti Palosaari <crope@iki.fi>
13003 L:      linux-media@vger.kernel.org
13004 W:      https://linuxtv.org
13005 W:      http://palosaari.fi/linux/
13006 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13007 T:      git git://linuxtv.org/anttip/media_tree.git
13008 S:      Maintained
13009 F:      drivers/media/tuners/si2157*
13010
13011 SI2165 MEDIA DRIVER
13012 M:      Matthias Schwarzott <zzam@gentoo.org>
13013 L:      linux-media@vger.kernel.org
13014 W:      https://linuxtv.org
13015 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13016 S:      Maintained
13017 F:      drivers/media/dvb-frontends/si2165*
13018
13019 SI2168 MEDIA DRIVER
13020 M:      Antti Palosaari <crope@iki.fi>
13021 L:      linux-media@vger.kernel.org
13022 W:      https://linuxtv.org
13023 W:      http://palosaari.fi/linux/
13024 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13025 T:      git git://linuxtv.org/anttip/media_tree.git
13026 S:      Maintained
13027 F:      drivers/media/dvb-frontends/si2168*
13028
13029 SI470X FM RADIO RECEIVER I2C DRIVER
13030 M:      Hans Verkuil <hverkuil@xs4all.nl>
13031 L:      linux-media@vger.kernel.org
13032 T:      git git://linuxtv.org/media_tree.git
13033 W:      https://linuxtv.org
13034 S:      Odd Fixes
13035 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13036
13037 SI470X FM RADIO RECEIVER USB DRIVER
13038 M:      Hans Verkuil <hverkuil@xs4all.nl>
13039 L:      linux-media@vger.kernel.org
13040 T:      git git://linuxtv.org/media_tree.git
13041 W:      https://linuxtv.org
13042 S:      Maintained
13043 F:      drivers/media/radio/si470x/radio-si470x-common.c
13044 F:      drivers/media/radio/si470x/radio-si470x.h
13045 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13046
13047 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13048 M:      Eduardo Valentin <edubezval@gmail.com>
13049 L:      linux-media@vger.kernel.org
13050 T:      git git://linuxtv.org/media_tree.git
13051 W:      https://linuxtv.org
13052 S:      Odd Fixes
13053 F:      drivers/media/radio/si4713/si4713.?
13054
13055 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13056 M:      Eduardo Valentin <edubezval@gmail.com>
13057 L:      linux-media@vger.kernel.org
13058 T:      git git://linuxtv.org/media_tree.git
13059 W:      https://linuxtv.org
13060 S:      Odd Fixes
13061 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13062
13063 SI4713 FM RADIO TRANSMITTER USB DRIVER
13064 M:      Hans Verkuil <hverkuil@xs4all.nl>
13065 L:      linux-media@vger.kernel.org
13066 T:      git git://linuxtv.org/media_tree.git
13067 W:      https://linuxtv.org
13068 S:      Maintained
13069 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13070
13071 SIANO DVB DRIVER
13072 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13073 L:      linux-media@vger.kernel.org
13074 W:      https://linuxtv.org
13075 T:      git git://linuxtv.org/media_tree.git
13076 S:      Odd fixes
13077 F:      drivers/media/common/siano/
13078 F:      drivers/media/usb/siano/
13079 F:      drivers/media/usb/siano/
13080 F:      drivers/media/mmc/siano/
13081
13082 SIFIVE DRIVERS
13083 M:      Palmer Dabbelt <palmer@sifive.com>
13084 L:      linux-riscv@lists.infradead.org
13085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13086 S:      Supported
13087 K:      sifive
13088 N:      sifive
13089
13090 SILEAD TOUCHSCREEN DRIVER
13091 M:      Hans de Goede <hdegoede@redhat.com>
13092 L:      linux-input@vger.kernel.org
13093 L:      platform-driver-x86@vger.kernel.org
13094 S:      Maintained
13095 F:      drivers/input/touchscreen/silead.c
13096 F:      drivers/platform/x86/silead_dmi.c
13097
13098 SILICON MOTION SM712 FRAME BUFFER DRIVER
13099 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13100 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13101 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13102 L:      linux-fbdev@vger.kernel.org
13103 S:      Maintained
13104 F:      drivers/video/fbdev/sm712*
13105 F:      Documentation/fb/sm712fb.txt
13106
13107 SIMPLE FIRMWARE INTERFACE (SFI)
13108 M:      Len Brown <lenb@kernel.org>
13109 L:      sfi-devel@simplefirmware.org
13110 W:      http://simplefirmware.org/
13111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13112 S:      Supported
13113 F:      arch/x86/platform/sfi/
13114 F:      drivers/sfi/
13115 F:      include/linux/sfi*.h
13116
13117 SIMPLEFB FB DRIVER
13118 M:      Hans de Goede <hdegoede@redhat.com>
13119 L:      linux-fbdev@vger.kernel.org
13120 S:      Maintained
13121 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13122 F:      drivers/video/fbdev/simplefb.c
13123 F:      include/linux/platform_data/simplefb.h
13124
13125 SIMTEC EB110ATX (Chalice CATS)
13126 P:      Ben Dooks
13127 P:      Vincent Sanders <vince@simtec.co.uk>
13128 M:      Simtec Linux Team <linux@simtec.co.uk>
13129 W:      http://www.simtec.co.uk/products/EB110ATX/
13130 S:      Supported
13131
13132 SIMTEC EB2410ITX (BAST)
13133 P:      Ben Dooks
13134 P:      Vincent Sanders <vince@simtec.co.uk>
13135 M:      Simtec Linux Team <linux@simtec.co.uk>
13136 W:      http://www.simtec.co.uk/products/EB2410ITX/
13137 S:      Supported
13138 F:      arch/arm/mach-s3c24xx/mach-bast.c
13139 F:      arch/arm/mach-s3c24xx/bast-ide.c
13140 F:      arch/arm/mach-s3c24xx/bast-irq.c
13141
13142 SIPHASH PRF ROUTINES
13143 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13144 S:      Maintained
13145 F:      lib/siphash.c
13146 F:      lib/test_siphash.c
13147 F:      include/linux/siphash.h
13148
13149 SIOX
13150 M:      Gavin Schenk <g.schenk@eckelmann.de>
13151 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13152 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13153 S:      Supported
13154 F:      drivers/siox/*
13155 F:      include/trace/events/siox.h
13156
13157 SIS 190 ETHERNET DRIVER
13158 M:      Francois Romieu <romieu@fr.zoreil.com>
13159 L:      netdev@vger.kernel.org
13160 S:      Maintained
13161 F:      drivers/net/ethernet/sis/sis190.c
13162
13163 SIS 900/7016 FAST ETHERNET DRIVER
13164 M:      Daniele Venzano <venza@brownhat.org>
13165 W:      http://www.brownhat.org/sis900.html
13166 L:      netdev@vger.kernel.org
13167 S:      Maintained
13168 F:      drivers/net/ethernet/sis/sis900.*
13169
13170 SIS FRAMEBUFFER DRIVER
13171 M:      Thomas Winischhofer <thomas@winischhofer.net>
13172 W:      http://www.winischhofer.net/linuxsisvga.shtml
13173 S:      Maintained
13174 F:      Documentation/fb/sisfb.txt
13175 F:      drivers/video/fbdev/sis/
13176 F:      include/video/sisfb.h
13177
13178 SIS USB2VGA DRIVER
13179 M:      Thomas Winischhofer <thomas@winischhofer.net>
13180 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13181 S:      Maintained
13182 F:      drivers/usb/misc/sisusbvga/
13183
13184 SLAB ALLOCATOR
13185 M:      Christoph Lameter <cl@linux.com>
13186 M:      Pekka Enberg <penberg@kernel.org>
13187 M:      David Rientjes <rientjes@google.com>
13188 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13189 M:      Andrew Morton <akpm@linux-foundation.org>
13190 L:      linux-mm@kvack.org
13191 S:      Maintained
13192 F:      include/linux/sl?b*.h
13193 F:      mm/sl?b*
13194
13195 SLEEPABLE READ-COPY UPDATE (SRCU)
13196 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13197 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13198 M:      Josh Triplett <josh@joshtriplett.org>
13199 R:      Steven Rostedt <rostedt@goodmis.org>
13200 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13201 L:      linux-kernel@vger.kernel.org
13202 W:      http://www.rdrop.com/users/paulmck/RCU/
13203 S:      Supported
13204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13205 F:      include/linux/srcu*.h
13206 F:      kernel/rcu/srcu*.c
13207
13208 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13209 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13210 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13211 S:      Maintained
13212 F:      drivers/slimbus/
13213 F:      Documentation/devicetree/bindings/slimbus/
13214 F:      include/linux/slimbus.h
13215
13216 SMACK SECURITY MODULE
13217 M:      Casey Schaufler <casey@schaufler-ca.com>
13218 L:      linux-security-module@vger.kernel.org
13219 W:      http://schaufler-ca.com
13220 T:      git git://github.com/cschaufler/smack-next
13221 S:      Maintained
13222 F:      Documentation/admin-guide/LSM/Smack.rst
13223 F:      security/smack/
13224
13225 SMC91x ETHERNET DRIVER
13226 M:      Nicolas Pitre <nico@fluxnic.net>
13227 S:      Odd Fixes
13228 F:      drivers/net/ethernet/smsc/smc91x.*
13229
13230 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13231 M:      Sakari Ailus <sakari.ailus@iki.fi>
13232 L:      linux-media@vger.kernel.org
13233 S:      Maintained
13234 F:      drivers/media/i2c/smiapp/
13235 F:      include/media/i2c/smiapp.h
13236 F:      drivers/media/i2c/smiapp-pll.c
13237 F:      drivers/media/i2c/smiapp-pll.h
13238 F:      include/uapi/linux/smiapp.h
13239 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13240
13241 SMM665 HARDWARE MONITOR DRIVER
13242 M:      Guenter Roeck <linux@roeck-us.net>
13243 L:      linux-hwmon@vger.kernel.org
13244 S:      Maintained
13245 F:      Documentation/hwmon/smm665
13246 F:      drivers/hwmon/smm665.c
13247
13248 SMSC EMC2103 HARDWARE MONITOR DRIVER
13249 M:      Steve Glendinning <steve.glendinning@shawell.net>
13250 L:      linux-hwmon@vger.kernel.org
13251 S:      Maintained
13252 F:      Documentation/hwmon/emc2103
13253 F:      drivers/hwmon/emc2103.c
13254
13255 SMSC SCH5627 HARDWARE MONITOR DRIVER
13256 M:      Hans de Goede <hdegoede@redhat.com>
13257 L:      linux-hwmon@vger.kernel.org
13258 S:      Supported
13259 F:      Documentation/hwmon/sch5627
13260 F:      drivers/hwmon/sch5627.c
13261
13262 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13263 M:      Steve Glendinning <steve.glendinning@shawell.net>
13264 L:      linux-fbdev@vger.kernel.org
13265 S:      Maintained
13266 F:      drivers/video/fbdev/smscufx.c
13267
13268 SMSC47B397 HARDWARE MONITOR DRIVER
13269 M:      Jean Delvare <jdelvare@suse.com>
13270 L:      linux-hwmon@vger.kernel.org
13271 S:      Maintained
13272 F:      Documentation/hwmon/smsc47b397
13273 F:      drivers/hwmon/smsc47b397.c
13274
13275 SMSC911x ETHERNET DRIVER
13276 M:      Steve Glendinning <steve.glendinning@shawell.net>
13277 L:      netdev@vger.kernel.org
13278 S:      Maintained
13279 F:      include/linux/smsc911x.h
13280 F:      drivers/net/ethernet/smsc/smsc911x.*
13281
13282 SMSC9420 PCI ETHERNET DRIVER
13283 M:      Steve Glendinning <steve.glendinning@shawell.net>
13284 L:      netdev@vger.kernel.org
13285 S:      Maintained
13286 F:      drivers/net/ethernet/smsc/smsc9420.*
13287
13288 SOC-CAMERA V4L2 SUBSYSTEM
13289 L:      linux-media@vger.kernel.org
13290 T:      git git://linuxtv.org/media_tree.git
13291 S:      Orphan
13292 F:      include/media/soc*
13293 F:      drivers/media/i2c/soc_camera/
13294 F:      drivers/media/platform/soc_camera/
13295
13296 SOCIONEXT SYNQUACER I2C DRIVER
13297 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13298 L:      linux-i2c@vger.kernel.org
13299 S:      Maintained
13300 F:      drivers/i2c/busses/i2c-synquacer.c
13301 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13302
13303 SOCIONEXT UNIPHIER SOUND DRIVER
13304 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13305 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13306 S:      Maintained
13307 F:      sound/soc/uniphier/
13308
13309 SOEKRIS NET48XX LED SUPPORT
13310 M:      Chris Boot <bootc@bootc.net>
13311 S:      Maintained
13312 F:      drivers/leds/leds-net48xx.c
13313
13314 SOFT-ROCE DRIVER (rxe)
13315 M:      Moni Shoua <monis@mellanox.com>
13316 L:      linux-rdma@vger.kernel.org
13317 S:      Supported
13318 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13319 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13320 F:      drivers/infiniband/sw/rxe/
13321 F:      include/uapi/rdma/rdma_user_rxe.h
13322
13323 SOFTLOGIC 6x10 MPEG CODEC
13324 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13325 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13326 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13327 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13328 M:      Ismael Luceno <ismael@iodev.co.uk>
13329 L:      linux-media@vger.kernel.org
13330 S:      Supported
13331 F:      drivers/media/pci/solo6x10/
13332
13333 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13334 M:      James Morse <james.morse@arm.com>
13335 L:      linux-arm-kernel@lists.infradead.org
13336 S:      Maintained
13337 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13338 F:      drivers/firmware/arm_sdei.c
13339 F:      include/linux/sdei.h
13340 F:      include/uapi/linux/sdei.h
13341
13342 SOFTWARE RAID (Multiple Disks) SUPPORT
13343 M:      Shaohua Li <shli@kernel.org>
13344 L:      linux-raid@vger.kernel.org
13345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13346 S:      Supported
13347 F:      drivers/md/Makefile
13348 F:      drivers/md/Kconfig
13349 F:      drivers/md/md*
13350 F:      drivers/md/raid*
13351 F:      include/linux/raid/
13352 F:      include/uapi/linux/raid/
13353
13354 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13355 M:      Jassi Brar <jaswinder.singh@linaro.org>
13356 L:      netdev@vger.kernel.org
13357 S:      Maintained
13358 F:      drivers/net/ethernet/socionext/netsec.c
13359 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13360
13361 SOLIDRUN CLEARFOG SUPPORT
13362 M:      Russell King <linux@armlinux.org.uk>
13363 S:      Maintained
13364 F:      arch/arm/boot/dts/armada-388-clearfog*
13365 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13366
13367 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13368 M:      Russell King <linux@armlinux.org.uk>
13369 S:      Maintained
13370 F:      arch/arm/boot/dts/imx6*-cubox-i*
13371 F:      arch/arm/boot/dts/imx6*-hummingboard*
13372 F:      arch/arm/boot/dts/imx6*-sr-*
13373
13374 SONIC NETWORK DRIVER
13375 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13376 L:      netdev@vger.kernel.org
13377 S:      Maintained
13378 F:      drivers/net/ethernet/natsemi/sonic.*
13379
13380 SONICS SILICON BACKPLANE DRIVER (SSB)
13381 M:      Michael Buesch <m@bues.ch>
13382 L:      linux-wireless@vger.kernel.org
13383 S:      Maintained
13384 F:      drivers/ssb/
13385 F:      include/linux/ssb/
13386
13387 SONY IMX258 SENSOR DRIVER
13388 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13389 L:      linux-media@vger.kernel.org
13390 T:      git git://linuxtv.org/media_tree.git
13391 S:      Maintained
13392 F:      drivers/media/i2c/imx258.c
13393
13394 SONY IMX274 SENSOR DRIVER
13395 M:      Leon Luo <leonl@leopardimaging.com>
13396 L:      linux-media@vger.kernel.org
13397 T:      git git://linuxtv.org/media_tree.git
13398 S:      Maintained
13399 F:      drivers/media/i2c/imx274.c
13400 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13401
13402 SONY MEMORYSTICK CARD SUPPORT
13403 M:      Alex Dubov <oakad@yahoo.com>
13404 W:      http://tifmxx.berlios.de/
13405 S:      Maintained
13406 F:      drivers/memstick/host/tifm_ms.c
13407
13408 SONY MEMORYSTICK STANDARD SUPPORT
13409 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13410 S:      Maintained
13411 F:      drivers/memstick/core/ms_block.*
13412
13413 SONY VAIO CONTROL DEVICE DRIVER
13414 M:      Mattia Dongili <malattia@linux.it>
13415 L:      platform-driver-x86@vger.kernel.org
13416 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13417 S:      Maintained
13418 F:      Documentation/laptops/sony-laptop.txt
13419 F:      drivers/char/sonypi.c
13420 F:      drivers/platform/x86/sony-laptop.c
13421 F:      include/linux/sony-laptop.h
13422
13423 SOUND
13424 M:      Jaroslav Kysela <perex@perex.cz>
13425 M:      Takashi Iwai <tiwai@suse.com>
13426 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13427 W:      http://www.alsa-project.org/
13428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13429 T:      git git://git.alsa-project.org/alsa-kernel.git
13430 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13431 S:      Maintained
13432 F:      Documentation/sound/
13433 F:      include/sound/
13434 F:      include/uapi/sound/
13435 F:      sound/
13436
13437 SOUND - COMPRESSED AUDIO
13438 M:      Vinod Koul <vkoul@kernel.org>
13439 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13441 S:      Supported
13442 F:      Documentation/sound/designs/compress-offload.rst
13443 F:      include/sound/compress_driver.h
13444 F:      include/uapi/sound/compress_*
13445 F:      sound/core/compress_offload.c
13446 F:      sound/soc/soc-compress.c
13447
13448 SOUND - DMAENGINE HELPERS
13449 M:      Lars-Peter Clausen <lars@metafoo.de>
13450 S:      Supported
13451 F:      include/sound/dmaengine_pcm.h
13452 F:      sound/core/pcm_dmaengine.c
13453 F:      sound/soc/soc-generic-dmaengine-pcm.c
13454
13455 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13456 M:      Liam Girdwood <lgirdwood@gmail.com>
13457 M:      Mark Brown <broonie@kernel.org>
13458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13459 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13460 W:      http://alsa-project.org/main/index.php/ASoC
13461 S:      Supported
13462 F:      Documentation/devicetree/bindings/sound/
13463 F:      Documentation/sound/soc/
13464 F:      sound/soc/
13465 F:      include/sound/soc*
13466
13467 SOUNDWIRE SUBSYSTEM
13468 M:      Vinod Koul <vinod.koul@intel.com>
13469 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13470 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13471 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13472 S:      Supported
13473 F:      Documentation/driver-api/soundwire/
13474 F:      drivers/soundwire/
13475 F:      include/linux/soundwire/
13476
13477 SP2 MEDIA DRIVER
13478 M:      Olli Salonen <olli.salonen@iki.fi>
13479 L:      linux-media@vger.kernel.org
13480 W:      https://linuxtv.org
13481 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13482 S:      Maintained
13483 F:      drivers/media/dvb-frontends/sp2*
13484
13485 SPARC + UltraSPARC (sparc/sparc64)
13486 M:      "David S. Miller" <davem@davemloft.net>
13487 L:      sparclinux@vger.kernel.org
13488 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13491 S:      Maintained
13492 F:      arch/sparc/
13493 F:      drivers/sbus/
13494
13495 SPARC SERIAL DRIVERS
13496 M:      "David S. Miller" <davem@davemloft.net>
13497 L:      sparclinux@vger.kernel.org
13498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13500 S:      Maintained
13501 F:      include/linux/sunserialcore.h
13502 F:      drivers/tty/serial/suncore.c
13503 F:      drivers/tty/serial/sunhv.c
13504 F:      drivers/tty/serial/sunsab.c
13505 F:      drivers/tty/serial/sunsab.h
13506 F:      drivers/tty/serial/sunsu.c
13507 F:      drivers/tty/serial/sunzilog.c
13508 F:      drivers/tty/serial/sunzilog.h
13509 F:      drivers/tty/vcc.c
13510
13511 SPARSE CHECKER
13512 M:      "Christopher Li" <sparse@chrisli.org>
13513 L:      linux-sparse@vger.kernel.org
13514 W:      https://sparse.wiki.kernel.org/
13515 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13516 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13517 S:      Maintained
13518 F:      include/linux/compiler.h
13519
13520 SPEAR CLOCK FRAMEWORK SUPPORT
13521 M:      Viresh Kumar <vireshk@kernel.org>
13522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13523 W:      http://www.st.com/spear
13524 S:      Maintained
13525 F:      drivers/clk/spear/
13526
13527 SPEAR PLATFORM SUPPORT
13528 M:      Viresh Kumar <vireshk@kernel.org>
13529 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13531 W:      http://www.st.com/spear
13532 S:      Maintained
13533 F:      arch/arm/boot/dts/spear*
13534 F:      arch/arm/mach-spear/
13535
13536 SPI NOR SUBSYSTEM
13537 M:      Marek Vasut <marek.vasut@gmail.com>
13538 L:      linux-mtd@lists.infradead.org
13539 W:      http://www.linux-mtd.infradead.org/
13540 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13541 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13542 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13543 S:      Maintained
13544 F:      drivers/mtd/spi-nor/
13545 F:      include/linux/mtd/spi-nor.h
13546
13547 SPI SUBSYSTEM
13548 M:      Mark Brown <broonie@kernel.org>
13549 L:      linux-spi@vger.kernel.org
13550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13551 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13552 S:      Maintained
13553 F:      Documentation/devicetree/bindings/spi/
13554 F:      Documentation/spi/
13555 F:      drivers/spi/
13556 F:      include/linux/spi/
13557 F:      include/uapi/linux/spi/
13558 F:      tools/spi/
13559
13560 SPIDERNET NETWORK DRIVER for CELL
13561 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13562 L:      netdev@vger.kernel.org
13563 S:      Supported
13564 F:      Documentation/networking/spider_net.txt
13565 F:      drivers/net/ethernet/toshiba/spider_net*
13566
13567 SPMI SUBSYSTEM
13568 R:      Stephen Boyd <sboyd@kernel.org>
13569 L:      linux-arm-msm@vger.kernel.org
13570 F:      Documentation/devicetree/bindings/spmi/
13571 F:      drivers/spmi/
13572 F:      include/dt-bindings/spmi/spmi.h
13573 F:      include/linux/spmi.h
13574 F:      include/trace/events/spmi.h
13575
13576 SPU FILE SYSTEM
13577 M:      Jeremy Kerr <jk@ozlabs.org>
13578 L:      linuxppc-dev@lists.ozlabs.org
13579 W:      http://www.ibm.com/developerworks/power/cell/
13580 S:      Supported
13581 F:      Documentation/filesystems/spufs.txt
13582 F:      arch/powerpc/platforms/cell/spufs/
13583
13584 SQUASHFS FILE SYSTEM
13585 M:      Phillip Lougher <phillip@squashfs.org.uk>
13586 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13587 W:      http://squashfs.org.uk
13588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13589 S:      Maintained
13590 F:      Documentation/filesystems/squashfs.txt
13591 F:      fs/squashfs/
13592
13593 SRM (Alpha) environment access
13594 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13595 S:      Maintained
13596 F:      arch/alpha/kernel/srm_env.c
13597
13598 ST STM32 I2C/SMBUS DRIVER
13599 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13600 L:      linux-i2c@vger.kernel.org
13601 S:      Maintained
13602 F:      drivers/i2c/busses/i2c-stm32*
13603
13604 STABLE BRANCH
13605 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13606 L:      stable@vger.kernel.org
13607 S:      Supported
13608 F:      Documentation/process/stable-kernel-rules.rst
13609
13610 STAGING - COMEDI
13611 M:      Ian Abbott <abbotti@mev.co.uk>
13612 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13613 S:      Odd Fixes
13614 F:      drivers/staging/comedi/
13615
13616 STAGING - FLARION FT1000 DRIVERS
13617 M:      Marek Belisko <marek.belisko@gmail.com>
13618 S:      Odd Fixes
13619 F:      drivers/staging/ft1000/
13620
13621 STAGING - INDUSTRIAL IO
13622 M:      Jonathan Cameron <jic23@kernel.org>
13623 L:      linux-iio@vger.kernel.org
13624 S:      Odd Fixes
13625 F:      Documentation/devicetree/bindings/staging/iio/
13626 F:      drivers/staging/iio/
13627
13628 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13629 M:      Marc Dietrich <marvin24@gmx.de>
13630 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13631 L:      linux-tegra@vger.kernel.org
13632 S:      Maintained
13633 F:      drivers/staging/nvec/
13634
13635 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13636 M:      Jens Frederich <jfrederich@gmail.com>
13637 M:      Daniel Drake <dsd@laptop.org>
13638 M:      Jon Nettleton <jon.nettleton@gmail.com>
13639 W:      http://wiki.laptop.org/go/DCON
13640 S:      Maintained
13641 F:      drivers/staging/olpc_dcon/
13642
13643 STAGING - REALTEK RTL8712U DRIVERS
13644 M:      Larry Finger <Larry.Finger@lwfinger.net>
13645 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13646 S:      Odd Fixes
13647 F:      drivers/staging/rtl8712/
13648
13649 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13650 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13651 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13652 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13653 L:      linux-fbdev@vger.kernel.org
13654 S:      Maintained
13655 F:      drivers/staging/sm750fb/
13656
13657 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13658 M:      William Hubbs <w.d.hubbs@gmail.com>
13659 M:      Chris Brannon <chris@the-brannons.com>
13660 M:      Kirk Reiser <kirk@reisers.ca>
13661 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13662 L:      speakup@linux-speakup.org
13663 W:      http://www.linux-speakup.org/
13664 S:      Odd Fixes
13665 F:      drivers/staging/speakup/
13666
13667 STAGING - VIA VT665X DRIVERS
13668 M:      Forest Bond <forest@alittletooquiet.net>
13669 S:      Odd Fixes
13670 F:      drivers/staging/vt665?/
13671
13672 STAGING - WILC1000 WIFI DRIVER
13673 M:      Aditya Shankar <aditya.shankar@microchip.com>
13674 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13675 L:      linux-wireless@vger.kernel.org
13676 S:      Supported
13677 F:      drivers/staging/wilc1000/
13678
13679 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13680 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13681 S:      Odd Fixes
13682 F:      drivers/staging/xgifb/
13683
13684 STAGING SUBSYSTEM
13685 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13687 L:      devel@driverdev.osuosl.org
13688 S:      Supported
13689 F:      drivers/staging/
13690
13691 STARFIRE/DURALAN NETWORK DRIVER
13692 M:      Ion Badulescu <ionut@badula.org>
13693 S:      Odd Fixes
13694 F:      drivers/net/ethernet/adaptec/starfire*
13695
13696 STEC S1220 SKD DRIVER
13697 M:      Bart Van Assche <bart.vanassche@wdc.com>
13698 L:      linux-block@vger.kernel.org
13699 S:      Maintained
13700 F:      drivers/block/skd*[ch]
13701
13702 STI AUDIO (ASoC) DRIVERS
13703 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13704 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13705 S:      Maintained
13706 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13707 F:      sound/soc/sti/
13708
13709 STI CEC DRIVER
13710 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13711 S:      Maintained
13712 F:      drivers/staging/media/st-cec/
13713 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13714
13715 STK1160 USB VIDEO CAPTURE DRIVER
13716 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13717 L:      linux-media@vger.kernel.org
13718 T:      git git://linuxtv.org/media_tree.git
13719 S:      Maintained
13720 F:      drivers/media/usb/stk1160/
13721
13722 STM32 AUDIO (ASoC) DRIVERS
13723 M:      Olivier Moysan <olivier.moysan@st.com>
13724 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13725 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13726 S:      Maintained
13727 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13728 F:      sound/soc/stm/
13729
13730 STM32 TIMER/LPTIMER DRIVERS
13731 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13732 S:      Maintained
13733 F:      drivers/*/stm32-*timer*
13734 F:      drivers/pwm/pwm-stm32*
13735 F:      include/linux/*/stm32-*tim*
13736 F:      Documentation/ABI/testing/*timer-stm32
13737 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13738 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13739
13740 STMMAC ETHERNET DRIVER
13741 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13742 M:      Alexandre Torgue <alexandre.torgue@st.com>
13743 M:      Jose Abreu <joabreu@synopsys.com>
13744 L:      netdev@vger.kernel.org
13745 W:      http://www.stlinux.com
13746 S:      Supported
13747 F:      drivers/net/ethernet/stmicro/stmmac/
13748
13749 SUN3/3X
13750 M:      Sam Creasey <sammy@sammy.net>
13751 W:      http://sammy.net/sun3/
13752 S:      Maintained
13753 F:      arch/m68k/kernel/*sun3*
13754 F:      arch/m68k/sun3*/
13755 F:      arch/m68k/include/asm/sun3*
13756 F:      drivers/net/ethernet/i825xx/sun3*
13757
13758 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13759 M:      Hans de Goede <hdegoede@redhat.com>
13760 L:      linux-input@vger.kernel.org
13761 S:      Maintained
13762 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13763 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13764
13765 SUNDANCE NETWORK DRIVER
13766 M:      Denis Kirjanov <kda@linux-powerpc.org>
13767 L:      netdev@vger.kernel.org
13768 S:      Maintained
13769 F:      drivers/net/ethernet/dlink/sundance.c
13770
13771 SUPERH
13772 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13773 M:      Rich Felker <dalias@libc.org>
13774 L:      linux-sh@vger.kernel.org
13775 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13776 S:      Maintained
13777 F:      Documentation/sh/
13778 F:      arch/sh/
13779 F:      drivers/sh/
13780
13781 SUSPEND TO RAM
13782 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13783 M:      Len Brown <len.brown@intel.com>
13784 M:      Pavel Machek <pavel@ucw.cz>
13785 L:      linux-pm@vger.kernel.org
13786 B:      https://bugzilla.kernel.org
13787 S:      Supported
13788 F:      Documentation/power/
13789 F:      arch/x86/kernel/acpi/
13790 F:      drivers/base/power/
13791 F:      kernel/power/
13792 F:      include/linux/suspend.h
13793 F:      include/linux/freezer.h
13794 F:      include/linux/pm.h
13795
13796 SVGA HANDLING
13797 M:      Martin Mares <mj@ucw.cz>
13798 L:      linux-video@atrey.karlin.mff.cuni.cz
13799 S:      Maintained
13800 F:      Documentation/svga.txt
13801 F:      arch/x86/boot/video*
13802
13803 SWIOTLB SUBSYSTEM
13804 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13805 L:      iommu@lists.linux-foundation.org
13806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13807 S:      Supported
13808 F:      kernel/dma/swiotlb.c
13809 F:      arch/*/kernel/pci-swiotlb.c
13810 F:      include/linux/swiotlb.h
13811
13812 SWITCHDEV
13813 M:      Jiri Pirko <jiri@resnulli.us>
13814 M:      Ivan Vecera <ivecera@redhat.com>
13815 L:      netdev@vger.kernel.org
13816 S:      Supported
13817 F:      net/switchdev/
13818 F:      include/net/switchdev.h
13819
13820 SY8106A REGULATOR DRIVER
13821 M:      Icenowy Zheng <icenowy@aosc.io>
13822 S:      Maintained
13823 F:      drivers/regulator/sy8106a-regulator.c
13824 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13825
13826 SYNC FILE FRAMEWORK
13827 M:      Sumit Semwal <sumit.semwal@linaro.org>
13828 R:      Gustavo Padovan <gustavo@padovan.org>
13829 S:      Maintained
13830 L:      linux-media@vger.kernel.org
13831 L:      dri-devel@lists.freedesktop.org
13832 F:      drivers/dma-buf/sync_*
13833 F:      drivers/dma-buf/dma-fence*
13834 F:      drivers/dma-buf/sw_sync.c
13835 F:      include/linux/sync_file.h
13836 F:      include/uapi/linux/sync_file.h
13837 F:      Documentation/sync_file.txt
13838 T:      git git://anongit.freedesktop.org/drm/drm-misc
13839
13840 SYNOPSYS ARC ARCHITECTURE
13841 M:      Vineet Gupta <vgupta@synopsys.com>
13842 L:      linux-snps-arc@lists.infradead.org
13843 S:      Supported
13844 F:      arch/arc/
13845 F:      Documentation/devicetree/bindings/arc/*
13846 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13847 F:      drivers/clocksource/arc_timer.c
13848 F:      drivers/tty/serial/arc_uart.c
13849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13850
13851 SYNOPSYS ARC HSDK SDP pll clock driver
13852 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13853 S:      Supported
13854 F:      drivers/clk/clk-hsdk-pll.c
13855 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13856
13857 SYNOPSYS ARC SDP clock driver
13858 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13859 S:      Supported
13860 F:      drivers/clk/axs10x/*
13861 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13862
13863 SYNOPSYS ARC SDP platform support
13864 M:      Alexey Brodkin <abrodkin@synopsys.com>
13865 S:      Supported
13866 F:      arch/arc/plat-axs10x
13867 F:      arch/arc/boot/dts/ax*
13868 F:      Documentation/devicetree/bindings/arc/axs10*
13869
13870 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13871 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13872 S:      Supported
13873 F:      drivers/reset/reset-axs10x.c
13874 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13875
13876 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13877 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13878 S:      Maintained
13879 F:      drivers/tty/serial/8250/8250_dw.c
13880
13881 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13882 M:      Hoan Tran <hotran@apm.com>
13883 L:      linux-gpio@vger.kernel.org
13884 S:      Maintained
13885 F:      drivers/gpio/gpio-dwapb.c
13886 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13887
13888 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13889 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13890 S:      Maintained
13891 F:      drivers/dma/dwi-axi-dmac/
13892 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13893
13894 SYNOPSYS DESIGNWARE DMAC DRIVER
13895 M:      Viresh Kumar <vireshk@kernel.org>
13896 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13897 S:      Maintained
13898 F:      include/linux/dma/dw.h
13899 F:      include/linux/platform_data/dma-dw.h
13900 F:      drivers/dma/dw/
13901
13902 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13903 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13904 L:      netdev@vger.kernel.org
13905 S:      Supported
13906 F:      drivers/net/ethernet/synopsys/
13907
13908 SYNOPSYS DESIGNWARE I2C DRIVER
13909 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13910 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13911 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13912 L:      linux-i2c@vger.kernel.org
13913 S:      Maintained
13914 F:      drivers/i2c/busses/i2c-designware-*
13915 F:      include/linux/platform_data/i2c-designware.h
13916
13917 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13918 M:      Jaehoon Chung <jh80.chung@samsung.com>
13919 L:      linux-mmc@vger.kernel.org
13920 S:      Maintained
13921 F:      drivers/mmc/host/dw_mmc*
13922
13923 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13924 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13925 S:      Supported
13926 F:      drivers/reset/reset-hsdk.c
13927 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13928 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13929
13930 SYSTEM CONFIGURATION (SYSCON)
13931 M:      Lee Jones <lee.jones@linaro.org>
13932 M:      Arnd Bergmann <arnd@arndb.de>
13933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13934 S:      Supported
13935 F:      drivers/mfd/syscon.c
13936
13937 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13938 M:      Sudeep Holla <sudeep.holla@arm.com>
13939 L:      linux-arm-kernel@lists.infradead.org
13940 S:      Maintained
13941 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13942 F:      drivers/clk/clk-sc[mp]i.c
13943 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13944 F:      drivers/firmware/arm_scpi.c
13945 F:      drivers/firmware/arm_scmi/
13946 F:      include/linux/sc[mp]i_protocol.h
13947
13948 SYSTEM RESET/SHUTDOWN DRIVERS
13949 M:      Sebastian Reichel <sre@kernel.org>
13950 L:      linux-pm@vger.kernel.org
13951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13952 S:      Maintained
13953 F:      Documentation/devicetree/bindings/power/reset/
13954 F:      drivers/power/reset/
13955
13956 SYSTEM TRACE MODULE CLASS
13957 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13958 S:      Maintained
13959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13960 F:      Documentation/trace/stm.rst
13961 F:      drivers/hwtracing/stm/
13962 F:      include/linux/stm.h
13963 F:      include/uapi/linux/stm.h
13964
13965 SYSV FILESYSTEM
13966 M:      Christoph Hellwig <hch@infradead.org>
13967 S:      Maintained
13968 F:      Documentation/filesystems/sysv-fs.txt
13969 F:      fs/sysv/
13970 F:      include/linux/sysv_fs.h
13971
13972 TARGET SUBSYSTEM
13973 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13974 L:      linux-scsi@vger.kernel.org
13975 L:      target-devel@vger.kernel.org
13976 W:      http://www.linux-iscsi.org
13977 W:      http://groups.google.com/group/linux-iscsi-target-dev
13978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13979 S:      Supported
13980 F:      drivers/target/
13981 F:      include/target/
13982 F:      Documentation/target/
13983
13984 TASKSTATS STATISTICS INTERFACE
13985 M:      Balbir Singh <bsingharora@gmail.com>
13986 S:      Maintained
13987 F:      Documentation/accounting/taskstats*
13988 F:      include/linux/taskstats*
13989 F:      kernel/taskstats.c
13990
13991 TC subsystem
13992 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13993 M:      Cong Wang <xiyou.wangcong@gmail.com>
13994 M:      Jiri Pirko <jiri@resnulli.us>
13995 L:      netdev@vger.kernel.org
13996 S:      Maintained
13997 F:      include/net/pkt_cls.h
13998 F:      include/net/pkt_sched.h
13999 F:      include/net/tc_act/
14000 F:      include/uapi/linux/pkt_cls.h
14001 F:      include/uapi/linux/pkt_sched.h
14002 F:      include/uapi/linux/tc_act/
14003 F:      include/uapi/linux/tc_ematch/
14004 F:      net/sched/
14005
14006 TC90522 MEDIA DRIVER
14007 M:      Akihiro Tsukada <tskd08@gmail.com>
14008 L:      linux-media@vger.kernel.org
14009 S:      Odd Fixes
14010 F:      drivers/media/dvb-frontends/tc90522*
14011
14012 TCP LOW PRIORITY MODULE
14013 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14014 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14015 W:      http://tcp-lp-mod.sourceforge.net/
14016 S:      Maintained
14017 F:      net/ipv4/tcp_lp.c
14018
14019 TDA10071 MEDIA DRIVER
14020 M:      Antti Palosaari <crope@iki.fi>
14021 L:      linux-media@vger.kernel.org
14022 W:      https://linuxtv.org
14023 W:      http://palosaari.fi/linux/
14024 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14025 T:      git git://linuxtv.org/anttip/media_tree.git
14026 S:      Maintained
14027 F:      drivers/media/dvb-frontends/tda10071*
14028
14029 TDA18212 MEDIA DRIVER
14030 M:      Antti Palosaari <crope@iki.fi>
14031 L:      linux-media@vger.kernel.org
14032 W:      https://linuxtv.org
14033 W:      http://palosaari.fi/linux/
14034 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14035 T:      git git://linuxtv.org/anttip/media_tree.git
14036 S:      Maintained
14037 F:      drivers/media/tuners/tda18212*
14038
14039 TDA18218 MEDIA DRIVER
14040 M:      Antti Palosaari <crope@iki.fi>
14041 L:      linux-media@vger.kernel.org
14042 W:      https://linuxtv.org
14043 W:      http://palosaari.fi/linux/
14044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14045 T:      git git://linuxtv.org/anttip/media_tree.git
14046 S:      Maintained
14047 F:      drivers/media/tuners/tda18218*
14048
14049 TDA18250 MEDIA DRIVER
14050 M:      Olli Salonen <olli.salonen@iki.fi>
14051 L:      linux-media@vger.kernel.org
14052 W:      https://linuxtv.org
14053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14054 T:      git git://linuxtv.org/media_tree.git
14055 S:      Maintained
14056 F:      drivers/media/tuners/tda18250*
14057
14058 TDA18271 MEDIA DRIVER
14059 M:      Michael Krufky <mkrufky@linuxtv.org>
14060 L:      linux-media@vger.kernel.org
14061 W:      https://linuxtv.org
14062 W:      http://github.com/mkrufky
14063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14064 T:      git git://linuxtv.org/mkrufky/tuners.git
14065 S:      Maintained
14066 F:      drivers/media/tuners/tda18271*
14067
14068 TDA1997x MEDIA DRIVER
14069 M:      Tim Harvey <tharvey@gateworks.com>
14070 L:      linux-media@vger.kernel.org
14071 W:      https://linuxtv.org
14072 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14073 S:      Maintained
14074 F:      drivers/media/i2c/tda1997x.*
14075
14076 TDA827x MEDIA DRIVER
14077 M:      Michael Krufky <mkrufky@linuxtv.org>
14078 L:      linux-media@vger.kernel.org
14079 W:      https://linuxtv.org
14080 W:      http://github.com/mkrufky
14081 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14082 T:      git git://linuxtv.org/mkrufky/tuners.git
14083 S:      Maintained
14084 F:      drivers/media/tuners/tda8290.*
14085
14086 TDA8290 MEDIA DRIVER
14087 M:      Michael Krufky <mkrufky@linuxtv.org>
14088 L:      linux-media@vger.kernel.org
14089 W:      https://linuxtv.org
14090 W:      http://github.com/mkrufky
14091 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14092 T:      git git://linuxtv.org/mkrufky/tuners.git
14093 S:      Maintained
14094 F:      drivers/media/tuners/tda8290.*
14095
14096 TDA9840 MEDIA DRIVER
14097 M:      Hans Verkuil <hverkuil@xs4all.nl>
14098 L:      linux-media@vger.kernel.org
14099 T:      git git://linuxtv.org/media_tree.git
14100 W:      https://linuxtv.org
14101 S:      Maintained
14102 F:      drivers/media/i2c/tda9840*
14103
14104 TEA5761 TUNER DRIVER
14105 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14106 L:      linux-media@vger.kernel.org
14107 W:      https://linuxtv.org
14108 T:      git git://linuxtv.org/media_tree.git
14109 S:      Odd fixes
14110 F:      drivers/media/tuners/tea5761.*
14111
14112 TEA5767 TUNER DRIVER
14113 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14114 L:      linux-media@vger.kernel.org
14115 W:      https://linuxtv.org
14116 T:      git git://linuxtv.org/media_tree.git
14117 S:      Maintained
14118 F:      drivers/media/tuners/tea5767.*
14119
14120 TEA6415C MEDIA DRIVER
14121 M:      Hans Verkuil <hverkuil@xs4all.nl>
14122 L:      linux-media@vger.kernel.org
14123 T:      git git://linuxtv.org/media_tree.git
14124 W:      https://linuxtv.org
14125 S:      Maintained
14126 F:      drivers/media/i2c/tea6415c*
14127
14128 TEA6420 MEDIA DRIVER
14129 M:      Hans Verkuil <hverkuil@xs4all.nl>
14130 L:      linux-media@vger.kernel.org
14131 T:      git git://linuxtv.org/media_tree.git
14132 W:      https://linuxtv.org
14133 S:      Maintained
14134 F:      drivers/media/i2c/tea6420*
14135
14136 TEAM DRIVER
14137 M:      Jiri Pirko <jiri@resnulli.us>
14138 L:      netdev@vger.kernel.org
14139 S:      Supported
14140 F:      drivers/net/team/
14141 F:      include/linux/if_team.h
14142 F:      include/uapi/linux/if_team.h
14143
14144 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14145 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14146 S:      Maintained
14147 F:      arch/x86/platform/ts5500/
14148
14149 TECHNOTREND USB IR RECEIVER
14150 M:      Sean Young <sean@mess.org>
14151 L:      linux-media@vger.kernel.org
14152 S:      Maintained
14153 F:      drivers/media/rc/ttusbir.c
14154
14155 TECHWELL TW9910 VIDEO DECODER
14156 L:      linux-media@vger.kernel.org
14157 S:      Orphan
14158 F:      drivers/media/i2c/tw9910.c
14159 F:      include/media/i2c/tw9910.h
14160
14161 TEE SUBSYSTEM
14162 M:      Jens Wiklander <jens.wiklander@linaro.org>
14163 S:      Maintained
14164 F:      include/linux/tee_drv.h
14165 F:      include/uapi/linux/tee.h
14166 F:      drivers/tee/
14167 F:      Documentation/tee.txt
14168
14169 TEGRA ARCHITECTURE SUPPORT
14170 M:      Thierry Reding <thierry.reding@gmail.com>
14171 M:      Jonathan Hunter <jonathanh@nvidia.com>
14172 L:      linux-tegra@vger.kernel.org
14173 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14175 S:      Supported
14176 N:      [^a-z]tegra
14177
14178 TEGRA CLOCK DRIVER
14179 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14180 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14181 S:      Supported
14182 F:      drivers/clk/tegra/
14183
14184 TEGRA DMA DRIVERS
14185 M:      Laxman Dewangan <ldewangan@nvidia.com>
14186 M:      Jon Hunter <jonathanh@nvidia.com>
14187 S:      Supported
14188 F:      drivers/dma/tegra*
14189
14190 TEGRA I2C DRIVER
14191 M:      Laxman Dewangan <ldewangan@nvidia.com>
14192 S:      Supported
14193 F:      drivers/i2c/busses/i2c-tegra.c
14194
14195 TEGRA IOMMU DRIVERS
14196 M:      Thierry Reding <thierry.reding@gmail.com>
14197 L:      linux-tegra@vger.kernel.org
14198 S:      Supported
14199 F:      drivers/iommu/tegra*
14200
14201 TEGRA KBC DRIVER
14202 M:      Laxman Dewangan <ldewangan@nvidia.com>
14203 S:      Supported
14204 F:      drivers/input/keyboard/tegra-kbc.c
14205
14206 TEGRA NAND DRIVER
14207 M:      Stefan Agner <stefan@agner.ch>
14208 M:      Lucas Stach <dev@lynxeye.de>
14209 S:      Maintained
14210 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14211 F:      drivers/mtd/nand/raw/tegra_nand.c
14212
14213 TEGRA PWM DRIVER
14214 M:      Thierry Reding <thierry.reding@gmail.com>
14215 S:      Supported
14216 F:      drivers/pwm/pwm-tegra.c
14217
14218 TEGRA SERIAL DRIVER
14219 M:      Laxman Dewangan <ldewangan@nvidia.com>
14220 S:      Supported
14221 F:      drivers/tty/serial/serial-tegra.c
14222
14223 TEGRA SPI DRIVER
14224 M:      Laxman Dewangan <ldewangan@nvidia.com>
14225 S:      Supported
14226 F:      drivers/spi/spi-tegra*
14227
14228 TEHUTI ETHERNET DRIVER
14229 M:      Andy Gospodarek <andy@greyhouse.net>
14230 L:      netdev@vger.kernel.org
14231 S:      Supported
14232 F:      drivers/net/ethernet/tehuti/*
14233
14234 Telecom Clock Driver for MCPL0010
14235 M:      Mark Gross <mark.gross@intel.com>
14236 S:      Supported
14237 F:      drivers/char/tlclk.c
14238
14239 TENSILICA XTENSA PORT (xtensa)
14240 M:      Chris Zankel <chris@zankel.net>
14241 M:      Max Filippov <jcmvbkbc@gmail.com>
14242 L:      linux-xtensa@linux-xtensa.org
14243 T:      git git://github.com/czankel/xtensa-linux.git
14244 S:      Maintained
14245 F:      arch/xtensa/
14246 F:      drivers/irqchip/irq-xtensa-*
14247
14248 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14249 M:      Nishanth Menon <nm@ti.com>
14250 M:      Tero Kristo <t-kristo@ti.com>
14251 M:      Santosh Shilimkar <ssantosh@kernel.org>
14252 L:      linux-arm-kernel@lists.infradead.org
14253 S:      Maintained
14254 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14255 F:      drivers/firmware/ti_sci*
14256 F:      include/linux/soc/ti/ti_sci_protocol.h
14257 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14258 F:      include/dt-bindings/genpd/k2g.h
14259 F:      drivers/soc/ti/ti_sci_pm_domains.c
14260 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14261 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14262 F:      drivers/clk/keystone/sci-clk.c
14263 F:      drivers/reset/reset-ti-sci.c
14264
14265 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14266 M:      Hans Verkuil <hverkuil@xs4all.nl>
14267 L:      linux-media@vger.kernel.org
14268 T:      git git://linuxtv.org/media_tree.git
14269 W:      https://linuxtv.org
14270 S:      Maintained
14271 F:      drivers/media/radio/radio-raremono.c
14272
14273 THERMAL
14274 M:      Zhang Rui <rui.zhang@intel.com>
14275 M:      Eduardo Valentin <edubezval@gmail.com>
14276 L:      linux-pm@vger.kernel.org
14277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14279 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14280 S:      Supported
14281 F:      drivers/thermal/
14282 F:      include/linux/thermal.h
14283 F:      include/uapi/linux/thermal.h
14284 F:      include/linux/cpu_cooling.h
14285 F:      Documentation/devicetree/bindings/thermal/
14286
14287 THERMAL/CPU_COOLING
14288 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14289 M:      Viresh Kumar <viresh.kumar@linaro.org>
14290 M:      Javi Merino <javi.merino@kernel.org>
14291 L:      linux-pm@vger.kernel.org
14292 S:      Supported
14293 F:      Documentation/thermal/cpu-cooling-api.txt
14294 F:      drivers/thermal/cpu_cooling.c
14295 F:      include/linux/cpu_cooling.h
14296
14297 THINKPAD ACPI EXTRAS DRIVER
14298 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14299 L:      ibm-acpi-devel@lists.sourceforge.net
14300 L:      platform-driver-x86@vger.kernel.org
14301 W:      http://ibm-acpi.sourceforge.net
14302 W:      http://thinkwiki.org/wiki/Ibm-acpi
14303 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14304 S:      Maintained
14305 F:      drivers/platform/x86/thinkpad_acpi.c
14306
14307 THUNDERBOLT DRIVER
14308 M:      Andreas Noever <andreas.noever@gmail.com>
14309 M:      Michael Jamet <michael.jamet@intel.com>
14310 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14311 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14313 S:      Maintained
14314 F:      Documentation/admin-guide/thunderbolt.rst
14315 F:      drivers/thunderbolt/
14316 F:      include/linux/thunderbolt.h
14317
14318 THUNDERBOLT NETWORK DRIVER
14319 M:      Michael Jamet <michael.jamet@intel.com>
14320 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14321 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14322 L:      netdev@vger.kernel.org
14323 S:      Maintained
14324 F:      drivers/net/thunderbolt.c
14325
14326 THUNDERX GPIO DRIVER
14327 M:      David Daney <david.daney@cavium.com>
14328 S:      Maintained
14329 F:      drivers/gpio/gpio-thunderx.c
14330
14331 TI AM437X VPFE DRIVER
14332 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14333 L:      linux-media@vger.kernel.org
14334 W:      https://linuxtv.org
14335 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14336 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14337 S:      Maintained
14338 F:      drivers/media/platform/am437x/
14339
14340 TI BANDGAP AND THERMAL DRIVER
14341 M:      Eduardo Valentin <edubezval@gmail.com>
14342 M:      Keerthy <j-keerthy@ti.com>
14343 L:      linux-pm@vger.kernel.org
14344 L:      linux-omap@vger.kernel.org
14345 S:      Maintained
14346 F:      drivers/thermal/ti-soc-thermal/
14347
14348 TI BQ27XXX POWER SUPPLY DRIVER
14349 R:      Andrew F. Davis <afd@ti.com>
14350 F:      include/linux/power/bq27xxx_battery.h
14351 F:      drivers/power/supply/bq27xxx_battery.c
14352 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14353
14354 TI CDCE706 CLOCK DRIVER
14355 M:      Max Filippov <jcmvbkbc@gmail.com>
14356 S:      Maintained
14357 F:      drivers/clk/clk-cdce706.c
14358
14359 TI CLOCK DRIVER
14360 M:      Tero Kristo <t-kristo@ti.com>
14361 L:      linux-omap@vger.kernel.org
14362 S:      Maintained
14363 F:      drivers/clk/ti/
14364 F:      include/linux/clk/ti.h
14365
14366 TI DAVINCI MACHINE SUPPORT
14367 M:      Sekhar Nori <nsekhar@ti.com>
14368 M:      Kevin Hilman <khilman@kernel.org>
14369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14371 S:      Supported
14372 F:      arch/arm/mach-davinci/
14373 F:      drivers/i2c/busses/i2c-davinci.c
14374 F:      arch/arm/boot/dts/da850*
14375
14376 TI DAVINCI SERIES CLOCK DRIVER
14377 M:      David Lechner <david@lechnology.com>
14378 R:      Sekhar Nori <nsekhar@ti.com>
14379 S:      Maintained
14380 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14381 F:      drivers/clk/davinci/
14382
14383 TI DAVINCI SERIES GPIO DRIVER
14384 M:      Keerthy <j-keerthy@ti.com>
14385 L:      linux-gpio@vger.kernel.org
14386 S:      Maintained
14387 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14388 F:      drivers/gpio/gpio-davinci.c
14389
14390 TI DAVINCI SERIES MEDIA DRIVER
14391 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14392 L:      linux-media@vger.kernel.org
14393 W:      https://linuxtv.org
14394 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14395 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14396 S:      Maintained
14397 F:      drivers/media/platform/davinci/
14398 F:      include/media/davinci/
14399
14400 TI ETHERNET SWITCH DRIVER (CPSW)
14401 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14402 L:      linux-omap@vger.kernel.org
14403 L:      netdev@vger.kernel.org
14404 S:      Maintained
14405 F:      drivers/net/ethernet/ti/cpsw*
14406 F:      drivers/net/ethernet/ti/davinci*
14407
14408 TI FLASH MEDIA INTERFACE DRIVER
14409 M:      Alex Dubov <oakad@yahoo.com>
14410 S:      Maintained
14411 F:      drivers/misc/tifm*
14412 F:      drivers/mmc/host/tifm_sd.c
14413 F:      include/linux/tifm.h
14414
14415 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14416 M:      Santosh Shilimkar <ssantosh@kernel.org>
14417 L:      linux-kernel@vger.kernel.org
14418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14419 S:      Maintained
14420 F:      drivers/soc/ti/*
14421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14422
14423 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14424 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14425 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14426 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14427 S:      Maintained
14428 F:      sound/soc/codecs/lm49453*
14429 F:      sound/soc/codecs/isabelle*
14430
14431 TI LP855x BACKLIGHT DRIVER
14432 M:      Milo Kim <milo.kim@ti.com>
14433 S:      Maintained
14434 F:      Documentation/backlight/lp855x-driver.txt
14435 F:      drivers/video/backlight/lp855x_bl.c
14436 F:      include/linux/platform_data/lp855x.h
14437
14438 TI LP8727 CHARGER DRIVER
14439 M:      Milo Kim <milo.kim@ti.com>
14440 S:      Maintained
14441 F:      drivers/power/supply/lp8727_charger.c
14442 F:      include/linux/platform_data/lp8727.h
14443
14444 TI LP8788 MFD DRIVER
14445 M:      Milo Kim <milo.kim@ti.com>
14446 S:      Maintained
14447 F:      drivers/iio/adc/lp8788_adc.c
14448 F:      drivers/leds/leds-lp8788.c
14449 F:      drivers/mfd/lp8788*.c
14450 F:      drivers/power/supply/lp8788-charger.c
14451 F:      drivers/regulator/lp8788-*.c
14452 F:      include/linux/mfd/lp8788*.h
14453
14454 TI NETCP ETHERNET DRIVER
14455 M:      Wingman Kwok <w-kwok2@ti.com>
14456 M:      Murali Karicheri <m-karicheri2@ti.com>
14457 L:      netdev@vger.kernel.org
14458 S:      Maintained
14459 F:      drivers/net/ethernet/ti/netcp*
14460
14461 TI TAS571X FAMILY ASoC CODEC DRIVER
14462 M:      Kevin Cernekee <cernekee@chromium.org>
14463 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14464 S:      Odd Fixes
14465 F:      sound/soc/codecs/tas571x*
14466
14467 TI TRF7970A NFC DRIVER
14468 M:      Mark Greer <mgreer@animalcreek.com>
14469 L:      linux-wireless@vger.kernel.org
14470 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14471 S:      Supported
14472 F:      drivers/nfc/trf7970a.c
14473 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14474
14475 TI TWL4030 SERIES SOC CODEC DRIVER
14476 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14477 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14478 S:      Maintained
14479 F:      sound/soc/codecs/twl4030*
14480
14481 TI VPE/CAL DRIVERS
14482 M:      Benoit Parrot <bparrot@ti.com>
14483 L:      linux-media@vger.kernel.org
14484 W:      http://linuxtv.org/
14485 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14486 S:      Maintained
14487 F:      drivers/media/platform/ti-vpe/
14488
14489 TI WILINK WIRELESS DRIVERS
14490 L:      linux-wireless@vger.kernel.org
14491 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14492 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14494 S:      Orphan
14495 F:      drivers/net/wireless/ti/
14496 F:      include/linux/wl12xx.h
14497
14498 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14499 M:      John Stultz <john.stultz@linaro.org>
14500 M:      Thomas Gleixner <tglx@linutronix.de>
14501 R:      Stephen Boyd <sboyd@kernel.org>
14502 L:      linux-kernel@vger.kernel.org
14503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14504 S:      Supported
14505 F:      include/linux/clocksource.h
14506 F:      include/linux/time.h
14507 F:      include/linux/timex.h
14508 F:      include/uapi/linux/time.h
14509 F:      include/uapi/linux/timex.h
14510 F:      kernel/time/clocksource.c
14511 F:      kernel/time/time*.c
14512 F:      kernel/time/alarmtimer.c
14513 F:      kernel/time/ntp.c
14514 F:      tools/testing/selftests/timers/
14515
14516 TIPC NETWORK LAYER
14517 M:      Jon Maloy <jon.maloy@ericsson.com>
14518 M:      Ying Xue <ying.xue@windriver.com>
14519 L:      netdev@vger.kernel.org (core kernel code)
14520 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14521 W:      http://tipc.sourceforge.net/
14522 S:      Maintained
14523 F:      include/uapi/linux/tipc*.h
14524 F:      net/tipc/
14525
14526 TLAN NETWORK DRIVER
14527 M:      Samuel Chessman <chessman@tux.org>
14528 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14529 W:      http://sourceforge.net/projects/tlan/
14530 S:      Maintained
14531 F:      Documentation/networking/tlan.txt
14532 F:      drivers/net/ethernet/ti/tlan.*
14533
14534 TM6000 VIDEO4LINUX DRIVER
14535 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14536 L:      linux-media@vger.kernel.org
14537 W:      https://linuxtv.org
14538 T:      git git://linuxtv.org/media_tree.git
14539 S:      Odd fixes
14540 F:      drivers/media/usb/tm6000/
14541 F:      Documentation/media/v4l-drivers/tm6000*
14542
14543 TMIO/SDHI MMC DRIVER
14544 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14545 L:      linux-mmc@vger.kernel.org
14546 S:      Supported
14547 F:      drivers/mmc/host/tmio_mmc*
14548 F:      drivers/mmc/host/renesas_sdhi*
14549 F:      include/linux/mfd/tmio.h
14550
14551 TMP401 HARDWARE MONITOR DRIVER
14552 M:      Guenter Roeck <linux@roeck-us.net>
14553 L:      linux-hwmon@vger.kernel.org
14554 S:      Maintained
14555 F:      Documentation/hwmon/tmp401
14556 F:      drivers/hwmon/tmp401.c
14557
14558 TMPFS (SHMEM FILESYSTEM)
14559 M:      Hugh Dickins <hughd@google.com>
14560 L:      linux-mm@kvack.org
14561 S:      Maintained
14562 F:      include/linux/shmem_fs.h
14563 F:      mm/shmem.c
14564
14565 TOMOYO SECURITY MODULE
14566 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14567 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14568 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14569 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14570 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14571 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14572 W:      http://tomoyo.sourceforge.jp/
14573 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14574 S:      Maintained
14575 F:      security/tomoyo/
14576
14577 TOPSTAR LAPTOP EXTRAS DRIVER
14578 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14579 L:      platform-driver-x86@vger.kernel.org
14580 S:      Maintained
14581 F:      drivers/platform/x86/topstar-laptop.c
14582
14583 TORTURE-TEST MODULES
14584 M:      Davidlohr Bueso <dave@stgolabs.net>
14585 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14586 M:      Josh Triplett <josh@joshtriplett.org>
14587 L:      linux-kernel@vger.kernel.org
14588 S:      Supported
14589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14590 F:      Documentation/RCU/torture.txt
14591 F:      kernel/torture.c
14592 F:      kernel/rcu/rcutorture.c
14593 F:      kernel/rcu/rcuperf.c
14594 F:      kernel/locking/locktorture.c
14595
14596 TOSHIBA ACPI EXTRAS DRIVER
14597 M:      Azael Avalos <coproscefalo@gmail.com>
14598 L:      platform-driver-x86@vger.kernel.org
14599 S:      Maintained
14600 F:      drivers/platform/x86/toshiba_acpi.c
14601
14602 TOSHIBA BLUETOOTH DRIVER
14603 M:      Azael Avalos <coproscefalo@gmail.com>
14604 L:      platform-driver-x86@vger.kernel.org
14605 S:      Maintained
14606 F:      drivers/platform/x86/toshiba_bluetooth.c
14607
14608 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14609 M:      Azael Avalos <coproscefalo@gmail.com>
14610 L:      platform-driver-x86@vger.kernel.org
14611 S:      Maintained
14612 F:      drivers/platform/x86/toshiba_haps.c
14613
14614 TOSHIBA SMM DRIVER
14615 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14616 W:      http://www.buzzard.org.uk/toshiba/
14617 S:      Maintained
14618 F:      drivers/char/toshiba.c
14619 F:      include/linux/toshiba.h
14620 F:      include/uapi/linux/toshiba.h
14621
14622 TOSHIBA TC358743 DRIVER
14623 M:      Mats Randgaard <matrandg@cisco.com>
14624 L:      linux-media@vger.kernel.org
14625 S:      Maintained
14626 F:      drivers/media/i2c/tc358743*
14627 F:      include/media/i2c/tc358743.h
14628
14629 TOSHIBA WMI HOTKEYS DRIVER
14630 M:      Azael Avalos <coproscefalo@gmail.com>
14631 L:      platform-driver-x86@vger.kernel.org
14632 S:      Maintained
14633 F:      drivers/platform/x86/toshiba-wmi.c
14634
14635 TPM DEVICE DRIVER
14636 M:      Peter Huewe <peterhuewe@gmx.de>
14637 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14638 R:      Jason Gunthorpe <jgg@ziepe.ca>
14639 L:      linux-integrity@vger.kernel.org
14640 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14641 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14642 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14643 S:      Maintained
14644 F:      drivers/char/tpm/
14645
14646 TRACING
14647 M:      Steven Rostedt <rostedt@goodmis.org>
14648 M:      Ingo Molnar <mingo@redhat.com>
14649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14650 S:      Maintained
14651 F:      Documentation/trace/ftrace.rst
14652 F:      arch/*/*/*/ftrace.h
14653 F:      arch/*/kernel/ftrace.c
14654 F:      include/*/ftrace.h
14655 F:      include/linux/trace*.h
14656 F:      include/trace/
14657 F:      kernel/trace/
14658 F:      tools/testing/selftests/ftrace/
14659
14660 TRACING MMIO ACCESSES (MMIOTRACE)
14661 M:      Steven Rostedt <rostedt@goodmis.org>
14662 M:      Ingo Molnar <mingo@kernel.org>
14663 R:      Karol Herbst <karolherbst@gmail.com>
14664 R:      Pekka Paalanen <ppaalanen@gmail.com>
14665 S:      Maintained
14666 L:      linux-kernel@vger.kernel.org
14667 L:      nouveau@lists.freedesktop.org
14668 F:      kernel/trace/trace_mmiotrace.c
14669 F:      include/linux/mmiotrace.h
14670 F:      arch/x86/mm/kmmio.c
14671 F:      arch/x86/mm/mmio-mod.c
14672 F:      arch/x86/mm/testmmiotrace.c
14673
14674 TRIVIAL PATCHES
14675 M:      Jiri Kosina <trivial@kernel.org>
14676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14677 S:      Maintained
14678 K:      ^Subject:.*(?i)trivial
14679
14680 TEMPO SEMICONDUCTOR DRIVERS
14681 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14682 S:      Maintained
14683 F:      sound/soc/codecs/tscs*.c
14684 F:      sound/soc/codecs/tscs*.h
14685 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14686
14687 TTY LAYER
14688 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14689 M:      Jiri Slaby <jslaby@suse.com>
14690 S:      Supported
14691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14692 F:      Documentation/serial/
14693 F:      drivers/tty/
14694 F:      drivers/tty/serial/serial_core.c
14695 F:      include/linux/serial_core.h
14696 F:      include/linux/serial.h
14697 F:      include/linux/tty.h
14698 F:      include/uapi/linux/serial_core.h
14699 F:      include/uapi/linux/serial.h
14700 F:      include/uapi/linux/tty.h
14701
14702 TUA9001 MEDIA DRIVER
14703 M:      Antti Palosaari <crope@iki.fi>
14704 L:      linux-media@vger.kernel.org
14705 W:      https://linuxtv.org
14706 W:      http://palosaari.fi/linux/
14707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14708 T:      git git://linuxtv.org/anttip/media_tree.git
14709 S:      Maintained
14710 F:      drivers/media/tuners/tua9001*
14711
14712 TULIP NETWORK DRIVERS
14713 L:      netdev@vger.kernel.org
14714 L:      linux-parisc@vger.kernel.org
14715 S:      Orphan
14716 F:      drivers/net/ethernet/dec/tulip/
14717
14718 TUN/TAP driver
14719 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14720 W:      http://vtun.sourceforge.net/tun
14721 S:      Maintained
14722 F:      Documentation/networking/tuntap.txt
14723 F:      arch/um/os-Linux/drivers/
14724
14725 TURBOCHANNEL SUBSYSTEM
14726 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14727 M:      Ralf Baechle <ralf@linux-mips.org>
14728 L:      linux-mips@linux-mips.org
14729 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14730 S:      Maintained
14731 F:      drivers/tc/
14732 F:      include/linux/tc.h
14733
14734 TURBOSTAT UTILITY
14735 M:      "Len Brown" <lenb@kernel.org>
14736 L:      linux-pm@vger.kernel.org
14737 B:      https://bugzilla.kernel.org
14738 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14740 S:      Supported
14741 F:      tools/power/x86/turbostat/
14742
14743 TW5864 VIDEO4LINUX DRIVER
14744 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14745 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14746 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14747 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14748 L:      linux-media@vger.kernel.org
14749 S:      Supported
14750 F:      drivers/media/pci/tw5864/
14751
14752 TW68 VIDEO4LINUX DRIVER
14753 M:      Hans Verkuil <hverkuil@xs4all.nl>
14754 L:      linux-media@vger.kernel.org
14755 T:      git git://linuxtv.org/media_tree.git
14756 W:      https://linuxtv.org
14757 S:      Odd Fixes
14758 F:      drivers/media/pci/tw68/
14759
14760 TW686X VIDEO4LINUX DRIVER
14761 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14762 L:      linux-media@vger.kernel.org
14763 T:      git git://linuxtv.org/media_tree.git
14764 W:      http://linuxtv.org
14765 S:      Maintained
14766 F:      drivers/media/pci/tw686x/
14767
14768 UBI FILE SYSTEM (UBIFS)
14769 M:      Richard Weinberger <richard@nod.at>
14770 M:      Artem Bityutskiy <dedekind1@gmail.com>
14771 M:      Adrian Hunter <adrian.hunter@intel.com>
14772 L:      linux-mtd@lists.infradead.org
14773 T:      git git://git.infradead.org/ubifs-2.6.git
14774 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14775 S:      Supported
14776 F:      Documentation/filesystems/ubifs.txt
14777 F:      fs/ubifs/
14778
14779 UCLINUX (M68KNOMMU AND COLDFIRE)
14780 M:      Greg Ungerer <gerg@linux-m68k.org>
14781 W:      http://www.linux-m68k.org/
14782 W:      http://www.uclinux.org/
14783 L:      linux-m68k@lists.linux-m68k.org
14784 L:      uclinux-dev@uclinux.org  (subscribers-only)
14785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14786 S:      Maintained
14787 F:      arch/m68k/coldfire/
14788 F:      arch/m68k/68*/
14789 F:      arch/m68k/*/*_no.*
14790 F:      arch/m68k/include/asm/*_no.*
14791
14792 UDF FILESYSTEM
14793 M:      Jan Kara <jack@suse.com>
14794 S:      Maintained
14795 F:      Documentation/filesystems/udf.txt
14796 F:      fs/udf/
14797
14798 UDRAW TABLET
14799 M:      Bastien Nocera <hadess@hadess.net>
14800 L:      linux-input@vger.kernel.org
14801 S:      Maintained
14802 F:      drivers/hid/hid-udraw-ps3.c
14803
14804 UFS FILESYSTEM
14805 M:      Evgeniy Dushistov <dushistov@mail.ru>
14806 S:      Maintained
14807 F:      Documentation/filesystems/ufs.txt
14808 F:      fs/ufs/
14809
14810 UHID USERSPACE HID IO DRIVER:
14811 M:      David Herrmann <dh.herrmann@googlemail.com>
14812 L:      linux-input@vger.kernel.org
14813 S:      Maintained
14814 F:      drivers/hid/uhid.c
14815 F:      include/uapi/linux/uhid.h
14816
14817 ULPI BUS
14818 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14819 L:      linux-usb@vger.kernel.org
14820 S:      Maintained
14821 F:      drivers/usb/common/ulpi.c
14822 F:      include/linux/ulpi/
14823
14824 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14825 L:      linux-usb@vger.kernel.org
14826 S:      Orphan
14827 F:      drivers/uwb/
14828 F:      include/linux/uwb.h
14829 F:      include/linux/uwb/
14830
14831 UNICORE32 ARCHITECTURE:
14832 M:      Guan Xuetao <gxt@pku.edu.cn>
14833 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14834 S:      Maintained
14835 T:      git git://github.com/gxt/linux.git
14836 F:      arch/unicore32/
14837
14838 UNIFDEF
14839 M:      Tony Finch <dot@dotat.at>
14840 W:      http://dotat.at/prog/unifdef
14841 S:      Maintained
14842 F:      scripts/unifdef.c
14843
14844 UNIFORM CDROM DRIVER
14845 M:      Jens Axboe <axboe@kernel.dk>
14846 W:      http://www.kernel.dk
14847 S:      Maintained
14848 F:      Documentation/cdrom/
14849 F:      drivers/cdrom/cdrom.c
14850 F:      include/linux/cdrom.h
14851 F:      include/uapi/linux/cdrom.h
14852
14853 UNISYS S-PAR DRIVERS
14854 M:      David Kershner <david.kershner@unisys.com>
14855 L:      sparmaintainer@unisys.com (Unisys internal)
14856 S:      Supported
14857 F:      include/linux/visorbus.h
14858 F:      drivers/visorbus/
14859 F:      drivers/staging/unisys/
14860
14861 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14862 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14863 L:      linux-scsi@vger.kernel.org
14864 S:      Supported
14865 F:      Documentation/scsi/ufs.txt
14866 F:      drivers/scsi/ufs/
14867
14868 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14869 M:      Joao Pinto <jpinto@synopsys.com>
14870 L:      linux-scsi@vger.kernel.org
14871 S:      Supported
14872 F:      drivers/scsi/ufs/*dwc*
14873
14874 UNSORTED BLOCK IMAGES (UBI)
14875 M:      Artem Bityutskiy <dedekind1@gmail.com>
14876 M:      Richard Weinberger <richard@nod.at>
14877 W:      http://www.linux-mtd.infradead.org/
14878 L:      linux-mtd@lists.infradead.org
14879 T:      git git://git.infradead.org/ubifs-2.6.git
14880 S:      Supported
14881 F:      drivers/mtd/ubi/
14882 F:      include/linux/mtd/ubi.h
14883 F:      include/uapi/mtd/ubi-user.h
14884
14885 USB "USBNET" DRIVER FRAMEWORK
14886 M:      Oliver Neukum <oneukum@suse.com>
14887 L:      netdev@vger.kernel.org
14888 W:      http://www.linux-usb.org/usbnet
14889 S:      Maintained
14890 F:      drivers/net/usb/usbnet.c
14891 F:      include/linux/usb/usbnet.h
14892
14893 USB ACM DRIVER
14894 M:      Oliver Neukum <oneukum@suse.com>
14895 L:      linux-usb@vger.kernel.org
14896 S:      Maintained
14897 F:      Documentation/usb/acm.txt
14898 F:      drivers/usb/class/cdc-acm.*
14899
14900 USB AR5523 WIRELESS DRIVER
14901 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14902 L:      linux-wireless@vger.kernel.org
14903 S:      Maintained
14904 F:      drivers/net/wireless/ath/ar5523/
14905
14906 USB ATTACHED SCSI
14907 M:      Oliver Neukum <oneukum@suse.com>
14908 L:      linux-usb@vger.kernel.org
14909 L:      linux-scsi@vger.kernel.org
14910 S:      Maintained
14911 F:      drivers/usb/storage/uas.c
14912
14913 USB CDC ETHERNET DRIVER
14914 M:      Oliver Neukum <oliver@neukum.org>
14915 L:      linux-usb@vger.kernel.org
14916 S:      Maintained
14917 F:      drivers/net/usb/cdc_*.c
14918 F:      include/uapi/linux/usb/cdc.h
14919
14920 USB CHAOSKEY DRIVER
14921 M:      Keith Packard <keithp@keithp.com>
14922 L:      linux-usb@vger.kernel.org
14923 S:      Maintained
14924 F:      drivers/usb/misc/chaoskey.c
14925
14926 USB CYPRESS C67X00 DRIVER
14927 M:      Peter Korsgaard <jacmet@sunsite.dk>
14928 L:      linux-usb@vger.kernel.org
14929 S:      Maintained
14930 F:      drivers/usb/c67x00/
14931
14932 USB DAVICOM DM9601 DRIVER
14933 M:      Peter Korsgaard <jacmet@sunsite.dk>
14934 L:      netdev@vger.kernel.org
14935 W:      http://www.linux-usb.org/usbnet
14936 S:      Maintained
14937 F:      drivers/net/usb/dm9601.c
14938
14939 USB DIAMOND RIO500 DRIVER
14940 M:      Cesar Miquel <miquel@df.uba.ar>
14941 L:      rio500-users@lists.sourceforge.net
14942 W:      http://rio500.sourceforge.net
14943 S:      Maintained
14944 F:      drivers/usb/misc/rio500*
14945
14946 USB EHCI DRIVER
14947 M:      Alan Stern <stern@rowland.harvard.edu>
14948 L:      linux-usb@vger.kernel.org
14949 S:      Maintained
14950 F:      Documentation/usb/ehci.txt
14951 F:      drivers/usb/host/ehci*
14952
14953 USB GADGET/PERIPHERAL SUBSYSTEM
14954 M:      Felipe Balbi <balbi@kernel.org>
14955 L:      linux-usb@vger.kernel.org
14956 W:      http://www.linux-usb.org/gadget
14957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14958 S:      Maintained
14959 F:      drivers/usb/gadget/
14960 F:      include/linux/usb/gadget*
14961
14962 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14963 M:      Jiri Kosina <jikos@kernel.org>
14964 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14965 L:      linux-usb@vger.kernel.org
14966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14967 S:      Maintained
14968 F:      Documentation/hid/hiddev.txt
14969 F:      drivers/hid/usbhid/
14970
14971 USB INTEL XHCI ROLE MUX DRIVER
14972 M:      Hans de Goede <hdegoede@redhat.com>
14973 L:      linux-usb@vger.kernel.org
14974 S:      Maintained
14975 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14976
14977 USB ISP116X DRIVER
14978 M:      Olav Kongas <ok@artecdesign.ee>
14979 L:      linux-usb@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/usb/host/isp116x*
14982 F:      include/linux/usb/isp116x.h
14983
14984 USB LAN78XX ETHERNET DRIVER
14985 M:      Woojung Huh <woojung.huh@microchip.com>
14986 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14987 L:      netdev@vger.kernel.org
14988 S:      Maintained
14989 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14990 F:      drivers/net/usb/lan78xx.*
14991 F:      include/dt-bindings/net/microchip-lan78xx.h
14992
14993 USB MASS STORAGE DRIVER
14994 M:      Alan Stern <stern@rowland.harvard.edu>
14995 L:      linux-usb@vger.kernel.org
14996 L:      usb-storage@lists.one-eyed-alien.net
14997 S:      Maintained
14998 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14999 F:      drivers/usb/storage/
15000
15001 USB MIDI DRIVER
15002 M:      Clemens Ladisch <clemens@ladisch.de>
15003 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15004 T:      git git://git.alsa-project.org/alsa-kernel.git
15005 S:      Maintained
15006 F:      sound/usb/midi.*
15007
15008 USB NETWORKING DRIVERS
15009 L:      linux-usb@vger.kernel.org
15010 S:      Odd Fixes
15011 F:      drivers/net/usb/
15012
15013 USB OHCI DRIVER
15014 M:      Alan Stern <stern@rowland.harvard.edu>
15015 L:      linux-usb@vger.kernel.org
15016 S:      Maintained
15017 F:      Documentation/usb/ohci.txt
15018 F:      drivers/usb/host/ohci*
15019
15020 USB OTG FSM (Finite State Machine)
15021 M:      Peter Chen <Peter.Chen@nxp.com>
15022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15023 L:      linux-usb@vger.kernel.org
15024 S:      Maintained
15025 F:      drivers/usb/common/usb-otg-fsm.c
15026
15027 USB OVER IP DRIVER
15028 M:      Valentina Manea <valentina.manea.m@gmail.com>
15029 M:      Shuah Khan <shuah@kernel.org>
15030 L:      linux-usb@vger.kernel.org
15031 S:      Maintained
15032 F:      Documentation/usb/usbip_protocol.txt
15033 F:      drivers/usb/usbip/
15034 F:      tools/usb/usbip/
15035 F:      tools/testing/selftests/drivers/usb/usbip/
15036
15037 USB PEGASUS DRIVER
15038 M:      Petko Manolov <petkan@nucleusys.com>
15039 L:      linux-usb@vger.kernel.org
15040 L:      netdev@vger.kernel.org
15041 T:      git git://github.com/petkan/pegasus.git
15042 W:      https://github.com/petkan/pegasus
15043 S:      Maintained
15044 F:      drivers/net/usb/pegasus.*
15045
15046 USB PHY LAYER
15047 M:      Felipe Balbi <balbi@kernel.org>
15048 L:      linux-usb@vger.kernel.org
15049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15050 S:      Maintained
15051 F:      drivers/usb/phy/
15052
15053 USB PRINTER DRIVER (usblp)
15054 M:      Pete Zaitcev <zaitcev@redhat.com>
15055 L:      linux-usb@vger.kernel.org
15056 S:      Supported
15057 F:      drivers/usb/class/usblp.c
15058
15059 USB QMI WWAN NETWORK DRIVER
15060 M:      Bjørn Mork <bjorn@mork.no>
15061 L:      netdev@vger.kernel.org
15062 S:      Maintained
15063 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15064 F:      drivers/net/usb/qmi_wwan.c
15065
15066 USB RTL8150 DRIVER
15067 M:      Petko Manolov <petkan@nucleusys.com>
15068 L:      linux-usb@vger.kernel.org
15069 L:      netdev@vger.kernel.org
15070 T:      git git://github.com/petkan/rtl8150.git
15071 W:      https://github.com/petkan/rtl8150
15072 S:      Maintained
15073 F:      drivers/net/usb/rtl8150.c
15074
15075 USB SERIAL SUBSYSTEM
15076 M:      Johan Hovold <johan@kernel.org>
15077 L:      linux-usb@vger.kernel.org
15078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15079 S:      Maintained
15080 F:      Documentation/usb/usb-serial.txt
15081 F:      drivers/usb/serial/
15082 F:      include/linux/usb/serial.h
15083
15084 USB SMSC75XX ETHERNET DRIVER
15085 M:      Steve Glendinning <steve.glendinning@shawell.net>
15086 L:      netdev@vger.kernel.org
15087 S:      Maintained
15088 F:      drivers/net/usb/smsc75xx.*
15089
15090 USB SMSC95XX ETHERNET DRIVER
15091 M:      Steve Glendinning <steve.glendinning@shawell.net>
15092 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15093 L:      netdev@vger.kernel.org
15094 S:      Maintained
15095 F:      drivers/net/usb/smsc95xx.*
15096
15097 USB SUBSYSTEM
15098 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15099 L:      linux-usb@vger.kernel.org
15100 W:      http://www.linux-usb.org
15101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15102 S:      Supported
15103 F:      Documentation/devicetree/bindings/usb/
15104 F:      Documentation/usb/
15105 F:      drivers/usb/
15106 F:      include/linux/usb.h
15107 F:      include/linux/usb/
15108
15109 USB TYPEC PI3USB30532 MUX DRIVER
15110 M:      Hans de Goede <hdegoede@redhat.com>
15111 L:      linux-usb@vger.kernel.org
15112 S:      Maintained
15113 F:      drivers/usb/typec/mux/pi3usb30532.c
15114
15115 USB TYPEC SUBSYSTEM
15116 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15117 L:      linux-usb@vger.kernel.org
15118 S:      Maintained
15119 F:      Documentation/ABI/testing/sysfs-class-typec
15120 F:      Documentation/driver-api/usb/typec.rst
15121 F:      drivers/usb/typec/
15122 F:      include/linux/usb/typec.h
15123
15124 USB UHCI DRIVER
15125 M:      Alan Stern <stern@rowland.harvard.edu>
15126 L:      linux-usb@vger.kernel.org
15127 S:      Maintained
15128 F:      drivers/usb/host/uhci*
15129
15130 USB VIDEO CLASS
15131 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15132 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15133 L:      linux-media@vger.kernel.org
15134 T:      git git://linuxtv.org/media_tree.git
15135 W:      http://www.ideasonboard.org/uvc/
15136 S:      Maintained
15137 F:      drivers/media/usb/uvc/
15138 F:      include/uapi/linux/uvcvideo.h
15139
15140 USB VISION DRIVER
15141 M:      Hans Verkuil <hverkuil@xs4all.nl>
15142 L:      linux-media@vger.kernel.org
15143 T:      git git://linuxtv.org/media_tree.git
15144 W:      https://linuxtv.org
15145 S:      Odd Fixes
15146 F:      drivers/media/usb/usbvision/
15147
15148 USB WEBCAM GADGET
15149 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15150 L:      linux-usb@vger.kernel.org
15151 S:      Maintained
15152 F:      drivers/usb/gadget/function/*uvc*
15153 F:      drivers/usb/gadget/legacy/webcam.c
15154
15155 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15156 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15157 L:      linux-wireless@vger.kernel.org
15158 S:      Maintained
15159 F:      drivers/net/wireless/rndis_wlan.c
15160
15161 USB XHCI DRIVER
15162 M:      Mathias Nyman <mathias.nyman@intel.com>
15163 L:      linux-usb@vger.kernel.org
15164 S:      Supported
15165 F:      drivers/usb/host/xhci*
15166 F:      drivers/usb/host/pci-quirks*
15167
15168 USB ZD1201 DRIVER
15169 L:      linux-wireless@vger.kernel.org
15170 W:      http://linux-lc100020.sourceforge.net
15171 S:      Orphan
15172 F:      drivers/net/wireless/zydas/zd1201.*
15173
15174 USB ZR364XX DRIVER
15175 M:      Antoine Jacquet <royale@zerezo.com>
15176 L:      linux-usb@vger.kernel.org
15177 L:      linux-media@vger.kernel.org
15178 T:      git git://linuxtv.org/media_tree.git
15179 W:      http://royale.zerezo.com/zr364xx/
15180 S:      Maintained
15181 F:      Documentation/media/v4l-drivers/zr364xx*
15182 F:      drivers/media/usb/zr364xx/
15183
15184 USER-MODE LINUX (UML)
15185 M:      Jeff Dike <jdike@addtoit.com>
15186 M:      Richard Weinberger <richard@nod.at>
15187 L:      linux-um@lists.infradead.org
15188 W:      http://user-mode-linux.sourceforge.net
15189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15190 S:      Maintained
15191 F:      Documentation/virtual/uml/
15192 F:      arch/um/
15193 F:      arch/x86/um/
15194 F:      fs/hostfs/
15195 F:      fs/hppfs/
15196
15197 USERSPACE I/O (UIO)
15198 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15199 S:      Maintained
15200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15201 F:      Documentation/driver-api/uio-howto.rst
15202 F:      drivers/uio/
15203 F:      include/linux/uio*.h
15204
15205 UTIL-LINUX PACKAGE
15206 M:      Karel Zak <kzak@redhat.com>
15207 L:      util-linux@vger.kernel.org
15208 W:      http://en.wikipedia.org/wiki/Util-linux
15209 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15210 S:      Maintained
15211
15212 UUID HELPERS
15213 M:      Christoph Hellwig <hch@lst.de>
15214 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15215 L:      linux-kernel@vger.kernel.org
15216 T:      git git://git.infradead.org/users/hch/uuid.git
15217 F:      lib/uuid.c
15218 F:      lib/test_uuid.c
15219 F:      include/linux/uuid.h
15220 F:      include/uapi/linux/uuid.h
15221 S:      Maintained
15222
15223 UVESAFB DRIVER
15224 M:      Michal Januszewski <spock@gentoo.org>
15225 L:      linux-fbdev@vger.kernel.org
15226 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15227 S:      Maintained
15228 F:      Documentation/fb/uvesafb.txt
15229 F:      drivers/video/fbdev/uvesafb.*
15230
15231 VF610 NAND DRIVER
15232 M:      Stefan Agner <stefan@agner.ch>
15233 L:      linux-mtd@lists.infradead.org
15234 S:      Supported
15235 F:      drivers/mtd/nand/raw/vf610_nfc.c
15236
15237 VFAT/FAT/MSDOS FILESYSTEM
15238 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15239 S:      Maintained
15240 F:      Documentation/filesystems/vfat.txt
15241 F:      fs/fat/
15242
15243 VFIO DRIVER
15244 M:      Alex Williamson <alex.williamson@redhat.com>
15245 L:      kvm@vger.kernel.org
15246 T:      git git://github.com/awilliam/linux-vfio.git
15247 S:      Maintained
15248 F:      Documentation/vfio.txt
15249 F:      drivers/vfio/
15250 F:      include/linux/vfio.h
15251 F:      include/uapi/linux/vfio.h
15252
15253 VFIO MEDIATED DEVICE DRIVERS
15254 M:      Kirti Wankhede <kwankhede@nvidia.com>
15255 L:      kvm@vger.kernel.org
15256 S:      Maintained
15257 F:      Documentation/vfio-mediated-device.txt
15258 F:      drivers/vfio/mdev/
15259 F:      include/linux/mdev.h
15260 F:      samples/vfio-mdev/
15261
15262 VFIO PLATFORM DRIVER
15263 M:      Eric Auger <eric.auger@redhat.com>
15264 L:      kvm@vger.kernel.org
15265 S:      Maintained
15266 F:      drivers/vfio/platform/
15267
15268 VGA_SWITCHEROO
15269 R:      Lukas Wunner <lukas@wunner.de>
15270 S:      Maintained
15271 F:      Documentation/gpu/vga-switcheroo.rst
15272 F:      drivers/gpu/vga/vga_switcheroo.c
15273 F:      include/linux/vga_switcheroo.h
15274 T:      git git://anongit.freedesktop.org/drm/drm-misc
15275
15276 VIA RHINE NETWORK DRIVER
15277 S:      Orphan
15278 F:      drivers/net/ethernet/via/via-rhine.c
15279
15280 VIA SD/MMC CARD CONTROLLER DRIVER
15281 M:      Bruce Chang <brucechang@via.com.tw>
15282 M:      Harald Welte <HaraldWelte@viatech.com>
15283 S:      Maintained
15284 F:      drivers/mmc/host/via-sdmmc.c
15285
15286 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15287 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15288 L:      linux-fbdev@vger.kernel.org
15289 S:      Maintained
15290 F:      include/linux/via-core.h
15291 F:      include/linux/via-gpio.h
15292 F:      include/linux/via_i2c.h
15293 F:      drivers/video/fbdev/via/
15294
15295 VIA VELOCITY NETWORK DRIVER
15296 M:      Francois Romieu <romieu@fr.zoreil.com>
15297 L:      netdev@vger.kernel.org
15298 S:      Maintained
15299 F:      drivers/net/ethernet/via/via-velocity.*
15300
15301 VICODEC VIRTUAL CODEC DRIVER
15302 M:      Hans Verkuil <hans.verkuil@cisco.com>
15303 L:      linux-media@vger.kernel.org
15304 T:      git git://linuxtv.org/media_tree.git
15305 W:      https://linuxtv.org
15306 S:      Maintained
15307 F:      drivers/media/platform/vicodec/*
15308
15309 VIDEO MULTIPLEXER DRIVER
15310 M:      Philipp Zabel <p.zabel@pengutronix.de>
15311 L:      linux-media@vger.kernel.org
15312 S:      Maintained
15313 F:      drivers/media/platform/video-mux.c
15314
15315 VIDEO I2C POLLING DRIVER
15316 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15317 L:      linux-media@vger.kernel.org
15318 S:      Maintained
15319 F:      drivers/media/i2c/video-i2c.c
15320
15321 VIDEOBUF2 FRAMEWORK
15322 M:      Pawel Osciak <pawel@osciak.com>
15323 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15324 M:      Kyungmin Park <kyungmin.park@samsung.com>
15325 L:      linux-media@vger.kernel.org
15326 S:      Maintained
15327 F:      drivers/media/v4l2-core/videobuf2-*
15328 F:      include/media/videobuf2-*
15329
15330 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15331 M:      Helen Koike <helen.koike@collabora.com>
15332 L:      linux-media@vger.kernel.org
15333 T:      git git://linuxtv.org/media_tree.git
15334 W:      https://linuxtv.org
15335 S:      Maintained
15336 F:      drivers/media/platform/vimc/*
15337
15338 VIRT LIB
15339 M:      Alex Williamson <alex.williamson@redhat.com>
15340 M:      Paolo Bonzini <pbonzini@redhat.com>
15341 L:      kvm@vger.kernel.org
15342 S:      Supported
15343 F:      virt/lib/
15344
15345 VIRTIO AND VHOST VSOCK DRIVER
15346 M:      Stefan Hajnoczi <stefanha@redhat.com>
15347 L:      kvm@vger.kernel.org
15348 L:      virtualization@lists.linux-foundation.org
15349 L:      netdev@vger.kernel.org
15350 S:      Maintained
15351 F:      include/linux/virtio_vsock.h
15352 F:      include/uapi/linux/virtio_vsock.h
15353 F:      include/uapi/linux/vsockmon.h
15354 F:      include/uapi/linux/vm_sockets_diag.h
15355 F:      net/vmw_vsock/diag.c
15356 F:      net/vmw_vsock/af_vsock_tap.c
15357 F:      net/vmw_vsock/virtio_transport_common.c
15358 F:      net/vmw_vsock/virtio_transport.c
15359 F:      drivers/net/vsockmon.c
15360 F:      drivers/vhost/vsock.c
15361 F:      drivers/vhost/vsock.h
15362 F:      tools/testing/vsock/
15363
15364 VIRTIO CONSOLE DRIVER
15365 M:      Amit Shah <amit@kernel.org>
15366 L:      virtualization@lists.linux-foundation.org
15367 S:      Maintained
15368 F:      drivers/char/virtio_console.c
15369 F:      include/linux/virtio_console.h
15370 F:      include/uapi/linux/virtio_console.h
15371
15372 VIRTIO CORE, NET AND BLOCK DRIVERS
15373 M:      "Michael S. Tsirkin" <mst@redhat.com>
15374 M:      Jason Wang <jasowang@redhat.com>
15375 L:      virtualization@lists.linux-foundation.org
15376 S:      Maintained
15377 F:      Documentation/devicetree/bindings/virtio/
15378 F:      drivers/virtio/
15379 F:      tools/virtio/
15380 F:      drivers/net/virtio_net.c
15381 F:      drivers/block/virtio_blk.c
15382 F:      include/linux/virtio*.h
15383 F:      include/uapi/linux/virtio_*.h
15384 F:      drivers/crypto/virtio/
15385 F:      mm/balloon_compaction.c
15386
15387 VIRTIO CRYPTO DRIVER
15388 M:      Gonglei <arei.gonglei@huawei.com>
15389 L:      virtualization@lists.linux-foundation.org
15390 L:      linux-crypto@vger.kernel.org
15391 S:      Maintained
15392 F:      drivers/crypto/virtio/
15393 F:      include/uapi/linux/virtio_crypto.h
15394
15395 VIRTIO DRIVERS FOR S390
15396 M:      Cornelia Huck <cohuck@redhat.com>
15397 M:      Halil Pasic <pasic@linux.ibm.com>
15398 L:      linux-s390@vger.kernel.org
15399 L:      virtualization@lists.linux-foundation.org
15400 L:      kvm@vger.kernel.org
15401 S:      Supported
15402 F:      drivers/s390/virtio/
15403 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15404
15405 VIRTIO GPU DRIVER
15406 M:      David Airlie <airlied@linux.ie>
15407 M:      Gerd Hoffmann <kraxel@redhat.com>
15408 L:      dri-devel@lists.freedesktop.org
15409 L:      virtualization@lists.linux-foundation.org
15410 T:      git git://anongit.freedesktop.org/drm/drm-misc
15411 S:      Maintained
15412 F:      drivers/gpu/drm/virtio/
15413 F:      include/uapi/linux/virtio_gpu.h
15414
15415 VIRTIO HOST (VHOST)
15416 M:      "Michael S. Tsirkin" <mst@redhat.com>
15417 M:      Jason Wang <jasowang@redhat.com>
15418 L:      kvm@vger.kernel.org
15419 L:      virtualization@lists.linux-foundation.org
15420 L:      netdev@vger.kernel.org
15421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15422 S:      Maintained
15423 F:      drivers/vhost/
15424 F:      include/uapi/linux/vhost.h
15425
15426 VIRTIO INPUT DRIVER
15427 M:      Gerd Hoffmann <kraxel@redhat.com>
15428 S:      Maintained
15429 F:      drivers/virtio/virtio_input.c
15430 F:      include/uapi/linux/virtio_input.h
15431
15432 VIRTUAL BOX GUEST DEVICE DRIVER
15433 M:      Hans de Goede <hdegoede@redhat.com>
15434 M:      Arnd Bergmann <arnd@arndb.de>
15435 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15436 S:      Maintained
15437 F:      include/linux/vbox_utils.h
15438 F:      include/uapi/linux/vbox*.h
15439 F:      drivers/virt/vboxguest/
15440
15441 VIRTUAL SERIO DEVICE DRIVER
15442 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15443 S:      Maintained
15444 F:      drivers/input/serio/userio.c
15445 F:      include/uapi/linux/userio.h
15446
15447 VIVID VIRTUAL VIDEO DRIVER
15448 M:      Hans Verkuil <hverkuil@xs4all.nl>
15449 L:      linux-media@vger.kernel.org
15450 T:      git git://linuxtv.org/media_tree.git
15451 W:      https://linuxtv.org
15452 S:      Maintained
15453 F:      drivers/media/platform/vivid/*
15454
15455 VLYNQ BUS
15456 M:      Florian Fainelli <f.fainelli@gmail.com>
15457 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15458 S:      Maintained
15459 F:      drivers/vlynq/vlynq.c
15460 F:      include/linux/vlynq.h
15461
15462 VME SUBSYSTEM
15463 M:      Martyn Welch <martyn@welchs.me.uk>
15464 M:      Manohar Vanga <manohar.vanga@gmail.com>
15465 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15466 L:      devel@driverdev.osuosl.org
15467 S:      Maintained
15468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15469 F:      Documentation/driver-api/vme.rst
15470 F:      drivers/staging/vme/
15471 F:      drivers/vme/
15472 F:      include/linux/vme*
15473
15474 VMWARE BALLOON DRIVER
15475 M:      Xavier Deguillard <xdeguillard@vmware.com>
15476 M:      Philip Moltmann <moltmann@vmware.com>
15477 M:      "VMware, Inc." <pv-drivers@vmware.com>
15478 L:      linux-kernel@vger.kernel.org
15479 S:      Maintained
15480 F:      drivers/misc/vmw_balloon.c
15481
15482 VMWARE HYPERVISOR INTERFACE
15483 M:      Alok Kataria <akataria@vmware.com>
15484 L:      virtualization@lists.linux-foundation.org
15485 S:      Supported
15486 F:      arch/x86/kernel/cpu/vmware.c
15487
15488 VMWARE PVRDMA DRIVER
15489 M:      Adit Ranadive <aditr@vmware.com>
15490 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15491 L:      linux-rdma@vger.kernel.org
15492 S:      Maintained
15493 F:      drivers/infiniband/hw/vmw_pvrdma/
15494
15495 VMware PVSCSI driver
15496 M:      Jim Gill <jgill@vmware.com>
15497 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15498 L:      linux-scsi@vger.kernel.org
15499 S:      Maintained
15500 F:      drivers/scsi/vmw_pvscsi.c
15501 F:      drivers/scsi/vmw_pvscsi.h
15502
15503 VMWARE VMMOUSE SUBDRIVER
15504 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15505 M:      "VMware, Inc." <pv-drivers@vmware.com>
15506 L:      linux-input@vger.kernel.org
15507 S:      Maintained
15508 F:      drivers/input/mouse/vmmouse.c
15509 F:      drivers/input/mouse/vmmouse.h
15510
15511 VMWARE VMXNET3 ETHERNET DRIVER
15512 M:      Ronak Doshi <doshir@vmware.com>
15513 M:      "VMware, Inc." <pv-drivers@vmware.com>
15514 L:      netdev@vger.kernel.org
15515 S:      Maintained
15516 F:      drivers/net/vmxnet3/
15517
15518 VOCORE VOCORE2 BOARD
15519 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15520 L:      linux-mips@linux-mips.org
15521 S:      Maintained
15522 F:      arch/mips/boot/dts/ralink/vocore2.dts
15523
15524 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15525 M:      Liam Girdwood <lgirdwood@gmail.com>
15526 M:      Mark Brown <broonie@kernel.org>
15527 L:      linux-kernel@vger.kernel.org
15528 W:      http://www.slimlogic.co.uk/?p=48
15529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15530 S:      Supported
15531 F:      Documentation/devicetree/bindings/regulator/
15532 F:      Documentation/power/regulator/
15533 F:      drivers/regulator/
15534 F:      include/dt-bindings/regulator/
15535 F:      include/linux/regulator/
15536
15537 VRF
15538 M:      David Ahern <dsa@cumulusnetworks.com>
15539 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15540 L:      netdev@vger.kernel.org
15541 S:      Maintained
15542 F:      drivers/net/vrf.c
15543 F:      Documentation/networking/vrf.txt
15544
15545 VT1211 HARDWARE MONITOR DRIVER
15546 M:      Juerg Haefliger <juergh@gmail.com>
15547 L:      linux-hwmon@vger.kernel.org
15548 S:      Maintained
15549 F:      Documentation/hwmon/vt1211
15550 F:      drivers/hwmon/vt1211.c
15551
15552 VT8231 HARDWARE MONITOR DRIVER
15553 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15554 L:      linux-hwmon@vger.kernel.org
15555 S:      Maintained
15556 F:      drivers/hwmon/vt8231.c
15557
15558 VUB300 USB to SDIO/SD/MMC bridge chip
15559 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15560 L:      linux-mmc@vger.kernel.org
15561 L:      linux-usb@vger.kernel.org
15562 S:      Supported
15563 F:      drivers/mmc/host/vub300.c
15564
15565 W1 DALLAS'S 1-WIRE BUS
15566 M:      Evgeniy Polyakov <zbr@ioremap.net>
15567 S:      Maintained
15568 F:      Documentation/w1/
15569 F:      drivers/w1/
15570 F:      include/linux/w1.h
15571
15572 W83791D HARDWARE MONITORING DRIVER
15573 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15574 L:      linux-hwmon@vger.kernel.org
15575 S:      Maintained
15576 F:      Documentation/hwmon/w83791d
15577 F:      drivers/hwmon/w83791d.c
15578
15579 W83793 HARDWARE MONITORING DRIVER
15580 M:      Rudolf Marek <r.marek@assembler.cz>
15581 L:      linux-hwmon@vger.kernel.org
15582 S:      Maintained
15583 F:      Documentation/hwmon/w83793
15584 F:      drivers/hwmon/w83793.c
15585
15586 W83795 HARDWARE MONITORING DRIVER
15587 M:      Jean Delvare <jdelvare@suse.com>
15588 L:      linux-hwmon@vger.kernel.org
15589 S:      Maintained
15590 F:      drivers/hwmon/w83795.c
15591
15592 W83L51xD SD/MMC CARD INTERFACE DRIVER
15593 M:      Pierre Ossman <pierre@ossman.eu>
15594 S:      Maintained
15595 F:      drivers/mmc/host/wbsd.*
15596
15597 WACOM PROTOCOL 4 SERIAL TABLETS
15598 M:      Julian Squires <julian@cipht.net>
15599 M:      Hans de Goede <hdegoede@redhat.com>
15600 L:      linux-input@vger.kernel.org
15601 S:      Maintained
15602 F:      drivers/input/tablet/wacom_serial4.c
15603
15604 WATCHDOG DEVICE DRIVERS
15605 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15606 M:      Guenter Roeck <linux@roeck-us.net>
15607 L:      linux-watchdog@vger.kernel.org
15608 W:      http://www.linux-watchdog.org/
15609 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15610 S:      Maintained
15611 F:      Documentation/devicetree/bindings/watchdog/
15612 F:      Documentation/watchdog/
15613 F:      drivers/watchdog/
15614 F:      include/linux/watchdog.h
15615 F:      include/uapi/linux/watchdog.h
15616
15617 WHISKEYCOVE PMIC GPIO DRIVER
15618 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15619 L:      linux-gpio@vger.kernel.org
15620 S:      Maintained
15621 F:      drivers/gpio/gpio-wcove.c
15622
15623 WIIMOTE HID DRIVER
15624 M:      David Herrmann <dh.herrmann@googlemail.com>
15625 L:      linux-input@vger.kernel.org
15626 S:      Maintained
15627 F:      drivers/hid/hid-wiimote*
15628
15629 WILOCITY WIL6210 WIRELESS DRIVER
15630 M:      Maya Erez <merez@codeaurora.org>
15631 L:      linux-wireless@vger.kernel.org
15632 L:      wil6210@qti.qualcomm.com
15633 S:      Supported
15634 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15635 F:      drivers/net/wireless/ath/wil6210/
15636
15637 WIMAX STACK
15638 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15639 M:      linux-wimax@intel.com
15640 L:      wimax@linuxwimax.org (subscribers-only)
15641 S:      Supported
15642 W:      http://linuxwimax.org
15643 F:      Documentation/wimax/README.wimax
15644 F:      include/linux/wimax/debug.h
15645 F:      include/net/wimax.h
15646 F:      include/uapi/linux/wimax.h
15647 F:      net/wimax/
15648
15649 WINBOND CIR DRIVER
15650 M:      David Härdeman <david@hardeman.nu>
15651 S:      Maintained
15652 F:      drivers/media/rc/winbond-cir.c
15653
15654 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15655 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15656 L:      linux-watchdog@vger.kernel.org
15657 S:      Maintained
15658 F:      drivers/watchdog/ebc-c384_wdt.c
15659
15660 WINSYSTEMS WS16C48 GPIO DRIVER
15661 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15662 L:      linux-gpio@vger.kernel.org
15663 S:      Maintained
15664 F:      drivers/gpio/gpio-ws16c48.c
15665
15666 WISTRON LAPTOP BUTTON DRIVER
15667 M:      Miloslav Trmac <mitr@volny.cz>
15668 S:      Maintained
15669 F:      drivers/input/misc/wistron_btns.c
15670
15671 WL3501 WIRELESS PCMCIA CARD DRIVER
15672 L:      linux-wireless@vger.kernel.org
15673 S:      Odd fixes
15674 F:      drivers/net/wireless/wl3501*
15675
15676 WOLFSON MICROELECTRONICS DRIVERS
15677 L:      patches@opensource.cirrus.com
15678 T:      git https://github.com/CirrusLogic/linux-drivers.git
15679 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15680 S:      Supported
15681 F:      Documentation/hwmon/wm83??
15682 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15683 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15684 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15685 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15686 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15687 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15688 F:      drivers/clk/clk-wm83*.c
15689 F:      drivers/extcon/extcon-arizona.c
15690 F:      drivers/leds/leds-wm83*.c
15691 F:      drivers/gpio/gpio-*wm*.c
15692 F:      drivers/gpio/gpio-arizona.c
15693 F:      drivers/hwmon/wm83??-hwmon.c
15694 F:      drivers/input/misc/wm831x-on.c
15695 F:      drivers/input/touchscreen/wm831x-ts.c
15696 F:      drivers/input/touchscreen/wm97*.c
15697 F:      drivers/mfd/arizona*
15698 F:      drivers/mfd/wm*.c
15699 F:      drivers/mfd/cs47l24*
15700 F:      drivers/power/supply/wm83*.c
15701 F:      drivers/rtc/rtc-wm83*.c
15702 F:      drivers/regulator/wm8*.c
15703 F:      drivers/regulator/arizona*
15704 F:      drivers/video/backlight/wm83*_bl.c
15705 F:      drivers/watchdog/wm83*_wdt.c
15706 F:      include/linux/mfd/arizona/
15707 F:      include/linux/mfd/wm831x/
15708 F:      include/linux/mfd/wm8350/
15709 F:      include/linux/mfd/wm8400*
15710 F:      include/linux/regulator/arizona*
15711 F:      include/linux/wm97xx.h
15712 F:      include/sound/wm????.h
15713 F:      sound/soc/codecs/arizona.?
15714 F:      sound/soc/codecs/wm*
15715 F:      sound/soc/codecs/cs47l24*
15716
15717 WORKQUEUE
15718 M:      Tejun Heo <tj@kernel.org>
15719 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15721 S:      Maintained
15722 F:      include/linux/workqueue.h
15723 F:      kernel/workqueue.c
15724 F:      Documentation/core-api/workqueue.rst
15725
15726 X-POWERS AXP288 PMIC DRIVERS
15727 M:      Hans de Goede <hdegoede@redhat.com>
15728 S:      Maintained
15729 N:      axp288
15730 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15731
15732 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15733 M:      Chen-Yu Tsai <wens@csie.org>
15734 L:      linux-kernel@vger.kernel.org
15735 S:      Maintained
15736 N:      axp[128]
15737
15738 X.25 NETWORK LAYER
15739 M:      Andrew Hendry <andrew.hendry@gmail.com>
15740 L:      linux-x25@vger.kernel.org
15741 S:      Odd Fixes
15742 F:      Documentation/networking/x25*
15743 F:      include/net/x25*
15744 F:      net/x25/
15745
15746 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15747 M:      Thomas Gleixner <tglx@linutronix.de>
15748 M:      Ingo Molnar <mingo@redhat.com>
15749 R:      "H. Peter Anvin" <hpa@zytor.com>
15750 M:      x86@kernel.org
15751 L:      linux-kernel@vger.kernel.org
15752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15753 S:      Maintained
15754 F:      Documentation/devicetree/bindings/x86/
15755 F:      Documentation/x86/
15756 F:      arch/x86/
15757
15758 X86 ENTRY CODE
15759 M:      Andy Lutomirski <luto@kernel.org>
15760 L:      linux-kernel@vger.kernel.org
15761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15762 S:      Maintained
15763 F:      arch/x86/entry/
15764
15765 X86 MCE INFRASTRUCTURE
15766 M:      Tony Luck <tony.luck@intel.com>
15767 M:      Borislav Petkov <bp@alien8.de>
15768 L:      linux-edac@vger.kernel.org
15769 S:      Maintained
15770 F:      arch/x86/kernel/cpu/mcheck/*
15771
15772 X86 MICROCODE UPDATE SUPPORT
15773 M:      Borislav Petkov <bp@alien8.de>
15774 S:      Maintained
15775 F:      arch/x86/kernel/cpu/microcode/*
15776
15777 X86 PLATFORM DRIVERS
15778 M:      Darren Hart <dvhart@infradead.org>
15779 M:      Andy Shevchenko <andy@infradead.org>
15780 L:      platform-driver-x86@vger.kernel.org
15781 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15782 S:      Maintained
15783 F:      drivers/platform/x86/
15784 F:      drivers/platform/olpc/
15785
15786 X86 VDSO
15787 M:      Andy Lutomirski <luto@kernel.org>
15788 L:      linux-kernel@vger.kernel.org
15789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15790 S:      Maintained
15791 F:      arch/x86/entry/vdso/
15792
15793 XC2028/3028 TUNER DRIVER
15794 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15795 L:      linux-media@vger.kernel.org
15796 W:      https://linuxtv.org
15797 T:      git git://linuxtv.org/media_tree.git
15798 S:      Maintained
15799 F:      drivers/media/tuners/tuner-xc2028.*
15800
15801 XDP SOCKETS (AF_XDP)
15802 M:      Björn Töpel <bjorn.topel@intel.com>
15803 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15804 L:      netdev@vger.kernel.org
15805 S:      Maintained
15806 F:      kernel/bpf/xskmap.c
15807 F:      net/xdp/
15808
15809 XEN BLOCK SUBSYSTEM
15810 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15811 M:      Roger Pau Monné <roger.pau@citrix.com>
15812 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15813 S:      Supported
15814 F:      drivers/block/xen-blkback/*
15815 F:      drivers/block/xen*
15816
15817 XEN HYPERVISOR ARM
15818 M:      Stefano Stabellini <sstabellini@kernel.org>
15819 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15820 S:      Maintained
15821 F:      arch/arm/xen/
15822 F:      arch/arm/include/asm/xen/
15823
15824 XEN HYPERVISOR ARM64
15825 M:      Stefano Stabellini <sstabellini@kernel.org>
15826 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15827 S:      Maintained
15828 F:      arch/arm64/xen/
15829 F:      arch/arm64/include/asm/xen/
15830
15831 XEN HYPERVISOR INTERFACE
15832 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15833 M:      Juergen Gross <jgross@suse.com>
15834 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15836 S:      Supported
15837 F:      arch/x86/xen/
15838 F:      drivers/*/xen-*front.c
15839 F:      drivers/xen/
15840 F:      arch/x86/include/asm/xen/
15841 F:      arch/x86/include/asm/pvclock-abi.h
15842 F:      include/xen/
15843 F:      include/uapi/xen/
15844 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15845 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15846
15847 XEN NETWORK BACKEND DRIVER
15848 M:      Wei Liu <wei.liu2@citrix.com>
15849 M:      Paul Durrant <paul.durrant@citrix.com>
15850 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15851 L:      netdev@vger.kernel.org
15852 S:      Supported
15853 F:      drivers/net/xen-netback/*
15854
15855 XEN PCI SUBSYSTEM
15856 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15857 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15858 S:      Supported
15859 F:      arch/x86/pci/*xen*
15860 F:      drivers/pci/*xen*
15861
15862 XEN PVSCSI DRIVERS
15863 M:      Juergen Gross <jgross@suse.com>
15864 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15865 L:      linux-scsi@vger.kernel.org
15866 S:      Supported
15867 F:      drivers/scsi/xen-scsifront.c
15868 F:      drivers/xen/xen-scsiback.c
15869 F:      include/xen/interface/io/vscsiif.h
15870
15871 XEN SWIOTLB SUBSYSTEM
15872 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15873 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15874 L:      iommu@lists.linux-foundation.org
15875 S:      Supported
15876 F:      arch/x86/xen/*swiotlb*
15877 F:      drivers/xen/*swiotlb*
15878
15879 XEN SOUND FRONTEND DRIVER
15880 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15881 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15882 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15883 S:      Supported
15884 F:      sound/xen/*
15885
15886 XFS FILESYSTEM
15887 M:      Darrick J. Wong <darrick.wong@oracle.com>
15888 M:      linux-xfs@vger.kernel.org
15889 L:      linux-xfs@vger.kernel.org
15890 W:      http://xfs.org/
15891 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15892 S:      Supported
15893 F:      Documentation/filesystems/xfs.txt
15894 F:      fs/xfs/
15895
15896 XILINX AXI ETHERNET DRIVER
15897 M:      Anirudha Sarangi <anirudh@xilinx.com>
15898 M:      John Linn <John.Linn@xilinx.com>
15899 S:      Maintained
15900 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15901
15902 XILINX UARTLITE SERIAL DRIVER
15903 M:      Peter Korsgaard <jacmet@sunsite.dk>
15904 L:      linux-serial@vger.kernel.org
15905 S:      Maintained
15906 F:      drivers/tty/serial/uartlite.c
15907
15908 XILINX VIDEO IP CORES
15909 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15910 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15911 L:      linux-media@vger.kernel.org
15912 T:      git git://linuxtv.org/media_tree.git
15913 S:      Supported
15914 F:      Documentation/devicetree/bindings/media/xilinx/
15915 F:      drivers/media/platform/xilinx/
15916 F:      include/uapi/linux/xilinx-v4l2-controls.h
15917
15918 XILLYBUS DRIVER
15919 M:      Eli Billauer <eli.billauer@gmail.com>
15920 L:      linux-kernel@vger.kernel.org
15921 S:      Supported
15922 F:      drivers/char/xillybus/
15923
15924 XLP9XX I2C DRIVER
15925 M:      George Cherian <george.cherian@cavium.com>
15926 M:      Jan Glauber <jglauber@cavium.com>
15927 L:      linux-i2c@vger.kernel.org
15928 W:      http://www.cavium.com
15929 S:      Supported
15930 F:      drivers/i2c/busses/i2c-xlp9xx.c
15931
15932 XRA1403 GPIO EXPANDER
15933 M:      Nandor Han <nandor.han@ge.com>
15934 M:      Semi Malinen <semi.malinen@ge.com>
15935 L:      linux-gpio@vger.kernel.org
15936 S:      Maintained
15937 F:      drivers/gpio/gpio-xra1403.c
15938 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15939
15940 XTENSA XTFPGA PLATFORM SUPPORT
15941 M:      Max Filippov <jcmvbkbc@gmail.com>
15942 L:      linux-xtensa@linux-xtensa.org
15943 S:      Maintained
15944 F:      drivers/spi/spi-xtensa-xtfpga.c
15945 F:      sound/soc/xtensa/xtfpga-i2s.c
15946
15947 YAM DRIVER FOR AX.25
15948 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15949 L:      linux-hams@vger.kernel.org
15950 S:      Maintained
15951 F:      drivers/net/hamradio/yam*
15952 F:      include/linux/yam.h
15953
15954 YAMA SECURITY MODULE
15955 M:      Kees Cook <keescook@chromium.org>
15956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15957 S:      Supported
15958 F:      security/yama/
15959 F:      Documentation/admin-guide/LSM/Yama.rst
15960
15961 YEALINK PHONE DRIVER
15962 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15963 L:      usbb2k-api-dev@nongnu.org
15964 S:      Maintained
15965 F:      Documentation/input/devices/yealink.rst
15966 F:      drivers/input/misc/yealink.*
15967
15968 Z8530 DRIVER FOR AX.25
15969 M:      Joerg Reuter <jreuter@yaina.de>
15970 W:      http://yaina.de/jreuter/
15971 W:      http://www.qsl.net/dl1bke/
15972 L:      linux-hams@vger.kernel.org
15973 S:      Maintained
15974 F:      Documentation/networking/z8530drv.txt
15975 F:      drivers/net/hamradio/*scc.c
15976 F:      drivers/net/hamradio/z8530.h
15977
15978 ZBUD COMPRESSED PAGE ALLOCATOR
15979 M:      Seth Jennings <sjenning@redhat.com>
15980 M:      Dan Streetman <ddstreet@ieee.org>
15981 L:      linux-mm@kvack.org
15982 S:      Maintained
15983 F:      mm/zbud.c
15984 F:      include/linux/zbud.h
15985
15986 ZD1211RW WIRELESS DRIVER
15987 M:      Daniel Drake <dsd@gentoo.org>
15988 M:      Ulrich Kunitz <kune@deine-taler.de>
15989 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15990 L:      linux-wireless@vger.kernel.org
15991 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15992 S:      Maintained
15993 F:      drivers/net/wireless/zydas/zd1211rw/
15994
15995 ZD1301 MEDIA DRIVER
15996 M:      Antti Palosaari <crope@iki.fi>
15997 L:      linux-media@vger.kernel.org
15998 W:      https://linuxtv.org/
15999 W:      http://palosaari.fi/linux/
16000 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16001 S:      Maintained
16002 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16003
16004 ZD1301_DEMOD MEDIA DRIVER
16005 M:      Antti Palosaari <crope@iki.fi>
16006 L:      linux-media@vger.kernel.org
16007 W:      https://linuxtv.org/
16008 W:      http://palosaari.fi/linux/
16009 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16010 S:      Maintained
16011 F:      drivers/media/dvb-frontends/zd1301_demod*
16012
16013 ZPOOL COMPRESSED PAGE STORAGE API
16014 M:      Dan Streetman <ddstreet@ieee.org>
16015 L:      linux-mm@kvack.org
16016 S:      Maintained
16017 F:      mm/zpool.c
16018 F:      include/linux/zpool.h
16019
16020 ZR36067 VIDEO FOR LINUX DRIVER
16021 L:      mjpeg-users@lists.sourceforge.net
16022 L:      linux-media@vger.kernel.org
16023 W:      http://mjpeg.sourceforge.net/driver-zoran/
16024 T:      hg https://linuxtv.org/hg/v4l-dvb
16025 S:      Odd Fixes
16026 F:      drivers/staging/media/zoran/
16027
16028 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16029 M:      Minchan Kim <minchan@kernel.org>
16030 M:      Nitin Gupta <ngupta@vflare.org>
16031 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16032 L:      linux-kernel@vger.kernel.org
16033 S:      Maintained
16034 F:      drivers/block/zram/
16035 F:      Documentation/blockdev/zram.txt
16036
16037 ZS DECSTATION Z85C30 SERIAL DRIVER
16038 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16039 S:      Maintained
16040 F:      drivers/tty/serial/zs.*
16041
16042 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16043 M:      Minchan Kim <minchan@kernel.org>
16044 M:      Nitin Gupta <ngupta@vflare.org>
16045 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16046 L:      linux-mm@kvack.org
16047 S:      Maintained
16048 F:      mm/zsmalloc.c
16049 F:      include/linux/zsmalloc.h
16050 F:      Documentation/vm/zsmalloc.rst
16051
16052 ZSWAP COMPRESSED SWAP CACHING
16053 M:      Seth Jennings <sjenning@redhat.com>
16054 M:      Dan Streetman <ddstreet@ieee.org>
16055 L:      linux-mm@kvack.org
16056 S:      Maintained
16057 F:      mm/zswap.c
16058
16059 THE REST
16060 M:      Linus Torvalds <torvalds@linux-foundation.org>
16061 L:      linux-kernel@vger.kernel.org
16062 Q:      http://patchwork.kernel.org/project/LKML/list/
16063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16064 S:      Buried alive in reporters
16065 F:      *
16066 F:      */