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 AMS (Apple Motion Sensor) DRIVER
 817 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 818 S:      Supported
 819 F:      drivers/macintosh/ams/
 820
 821 ANALOG DEVICES INC AD5686 DRIVER
 822 M:      Stefan Popa <stefan.popa@analog.com>
 823 L:      linux-pm@vger.kernel.org
 824 W:      http://ez.analog.com/community/linux-device-drivers
 825 S:      Supported
 826 F:      drivers/iio/dac/ad5686*
 827 F:      drivers/iio/dac/ad5696*
 828
 829 ANALOG DEVICES INC AD9389B DRIVER
 830 M:      Hans Verkuil <hans.verkuil@cisco.com>
 831 L:      linux-media@vger.kernel.org
 832 S:      Maintained
 833 F:      drivers/media/i2c/ad9389b*
 834
 835 ANALOG DEVICES INC ADV7180 DRIVER
 836 M:      Lars-Peter Clausen <lars@metafoo.de>
 837 L:      linux-media@vger.kernel.org
 838 W:      http://ez.analog.com/community/linux-device-drivers
 839 S:      Supported
 840 F:      drivers/media/i2c/adv7180.c
 841
 842 ANALOG DEVICES INC ADV748X DRIVER
 843 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 844 L:      linux-media@vger.kernel.org
 845 S:      Maintained
 846 F:      drivers/media/i2c/adv748x/*
 847
 848 ANALOG DEVICES INC ADV7511 DRIVER
 849 M:      Hans Verkuil <hans.verkuil@cisco.com>
 850 L:      linux-media@vger.kernel.org
 851 S:      Maintained
 852 F:      drivers/media/i2c/adv7511*
 853
 854 ANALOG DEVICES INC ADV7604 DRIVER
 855 M:      Hans Verkuil <hans.verkuil@cisco.com>
 856 L:      linux-media@vger.kernel.org
 857 S:      Maintained
 858 F:      drivers/media/i2c/adv7604*
 859
 860 ANALOG DEVICES INC ADV7842 DRIVER
 861 M:      Hans Verkuil <hans.verkuil@cisco.com>
 862 L:      linux-media@vger.kernel.org
 863 S:      Maintained
 864 F:      drivers/media/i2c/adv7842*
 865
 866 ANALOG DEVICES INC ASOC CODEC DRIVERS
 867 M:      Lars-Peter Clausen <lars@metafoo.de>
 868 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 869 W:      http://wiki.analog.com/
 870 W:      http://ez.analog.com/community/linux-device-drivers
 871 S:      Supported
 872 F:      sound/soc/codecs/adau*
 873 F:      sound/soc/codecs/adav*
 874 F:      sound/soc/codecs/ad1*
 875 F:      sound/soc/codecs/ad7*
 876 F:      sound/soc/codecs/ssm*
 877 F:      sound/soc/codecs/sigmadsp.*
 878
 879 ANALOG DEVICES INC DMA DRIVERS
 880 M:      Lars-Peter Clausen <lars@metafoo.de>
 881 W:      http://ez.analog.com/community/linux-device-drivers
 882 S:      Supported
 883 F:      drivers/dma/dma-axi-dmac.c
 884
 885 ANALOG DEVICES INC IIO DRIVERS
 886 M:      Lars-Peter Clausen <lars@metafoo.de>
 887 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 888 W:      http://wiki.analog.com/
 889 W:      http://ez.analog.com/community/linux-device-drivers
 890 S:      Supported
 891 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 892 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 893 F:      drivers/iio/*/ad*
 894 F:      drivers/iio/adc/ltc2497*
 895 X:      drivers/iio/*/adjd*
 896 F:      drivers/staging/iio/*/ad*
 897
 898 ANDES ARCHITECTURE
 899 M:      Greentime Hu <green.hu@gmail.com>
 900 M:      Vincent Chen <deanbo422@gmail.com>
 901 T:      git https://github.com/andestech/linux.git
 902 S:      Supported
 903 F:      arch/nds32/
 904 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 905 F:      Documentation/devicetree/bindings/nds32/
 906 K:      nds32
 907 N:      nds32
 908
 909 ANDROID CONFIG FRAGMENTS
 910 M:      Rob Herring <robh@kernel.org>
 911 S:      Supported
 912 F:      kernel/configs/android*
 913
 914 ANDROID DRIVERS
 915 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 916 M:      Arve Hjønnevåg <arve@android.com>
 917 M:      Todd Kjos <tkjos@android.com>
 918 M:      Martijn Coenen <maco@android.com>
 919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 920 L:      devel@driverdev.osuosl.org
 921 S:      Supported
 922 F:      drivers/android/
 923 F:      drivers/staging/android/
 924
 925 ANDROID GOLDFISH PIC DRIVER
 926 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 927 S:      Supported
 928 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 929 F:      drivers/irqchip/irq-goldfish-pic.c
 930
 931 ANDROID GOLDFISH RTC DRIVER
 932 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 933 S:      Supported
 934 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 935 F:      drivers/rtc/rtc-goldfish.c
 936
 937 ANDROID ION DRIVER
 938 M:      Laura Abbott <labbott@redhat.com>
 939 M:      Sumit Semwal <sumit.semwal@linaro.org>
 940 L:      devel@driverdev.osuosl.org
 941 L:      dri-devel@lists.freedesktop.org
 942 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 943 S:      Supported
 944 F:      drivers/staging/android/ion
 945 F:      drivers/staging/android/uapi/ion.h
 946
 947 AOA (Apple Onboard Audio) ALSA DRIVER
 948 M:      Johannes Berg <johannes@sipsolutions.net>
 949 L:      linuxppc-dev@lists.ozlabs.org
 950 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 951 S:      Maintained
 952 F:      sound/aoa/
 953
 954 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 955 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 956 L:      linux-iio@vger.kernel.org
 957 S:      Maintained
 958 F:      drivers/iio/adc/stx104.c
 959
 960 APM DRIVER
 961 M:      Jiri Kosina <jikos@kernel.org>
 962 S:      Odd fixes
 963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 964 F:      arch/x86/kernel/apm_32.c
 965 F:      include/linux/apm_bios.h
 966 F:      include/uapi/linux/apm_bios.h
 967 F:      drivers/char/apm-emulation.c
 968
 969 APPARMOR SECURITY MODULE
 970 M:      John Johansen <john.johansen@canonical.com>
 971 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 972 W:      wiki.apparmor.net
 973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 974 S:      Supported
 975 F:      security/apparmor/
 976 F:      Documentation/admin-guide/LSM/apparmor.rst
 977
 978 APPLE BCM5974 MULTITOUCH DRIVER
 979 M:      Henrik Rydberg <rydberg@bitmath.org>
 980 L:      linux-input@vger.kernel.org
 981 S:      Odd fixes
 982 F:      drivers/input/mouse/bcm5974.c
 983
 984 APPLE SMC DRIVER
 985 M:      Henrik Rydberg <rydberg@bitmath.org>
 986 L:      linux-hwmon@vger.kernel.org
 987 S:      Odd fixes
 988 F:      drivers/hwmon/applesmc.c
 989
 990 APPLETALK NETWORK LAYER
 991 L:      netdev@vger.kernel.org
 992 S:      Odd fixes
 993 F:      drivers/net/appletalk/
 994 F:      net/appletalk/
 995
 996 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 997 M:      Duc Dang <dhdang@apm.com>
 998 S:      Supported
 999 F:      arch/arm64/boot/dts/apm/
1000
1001 APPLIED MICRO (APM) X-GENE SOC EDAC
1002 M:      Loc Ho <lho@apm.com>
1003 S:      Supported
1004 F:      drivers/edac/xgene_edac.c
1005 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1006
1007 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1008 M:      Iyappan Subramanian <isubramanian@apm.com>
1009 M:      Keyur Chudgar <kchudgar@apm.com>
1010 S:      Supported
1011 F:      drivers/net/ethernet/apm/xgene-v2/
1012
1013 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1014 M:      Iyappan Subramanian <isubramanian@apm.com>
1015 M:      Keyur Chudgar <kchudgar@apm.com>
1016 M:      Quan Nguyen <qnguyen@apm.com>
1017 S:      Supported
1018 F:      drivers/net/ethernet/apm/xgene/
1019 F:      drivers/net/phy/mdio-xgene.c
1020 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1021 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC PMU
1024 M:      Tai Nguyen <ttnguyen@apm.com>
1025 S:      Supported
1026 F:      drivers/perf/xgene_pmu.c
1027 F:      Documentation/perf/xgene-pmu.txt
1028 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1029
1030 APTINA CAMERA SENSOR PLL
1031 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1032 L:      linux-media@vger.kernel.org
1033 S:      Maintained
1034 F:      drivers/media/i2c/aptina-pll.*
1035
1036 ARC FRAMEBUFFER DRIVER
1037 M:      Jaya Kumar <jayalk@intworks.biz>
1038 S:      Maintained
1039 F:      drivers/video/fbdev/arcfb.c
1040 F:      drivers/video/fbdev/core/fb_defio.c
1041
1042 ARC PGU DRM DRIVER
1043 M:      Alexey Brodkin <abrodkin@synopsys.com>
1044 S:      Supported
1045 F:      drivers/gpu/drm/arc/
1046 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1047
1048 ARCNET NETWORK LAYER
1049 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1050 L:      netdev@vger.kernel.org
1051 S:      Maintained
1052 F:      drivers/net/arcnet/
1053 F:      include/uapi/linux/if_arcnet.h
1054
1055 ARM ARCHITECTED TIMER DRIVER
1056 M:      Mark Rutland <mark.rutland@arm.com>
1057 M:      Marc Zyngier <marc.zyngier@arm.com>
1058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1059 S:      Maintained
1060 F:      arch/arm/include/asm/arch_timer.h
1061 F:      arch/arm64/include/asm/arch_timer.h
1062 F:      drivers/clocksource/arm_arch_timer.c
1063
1064 ARM HDLCD DRM DRIVER
1065 M:      Liviu Dudau <liviu.dudau@arm.com>
1066 S:      Supported
1067 F:      drivers/gpu/drm/arm/hdlcd_*
1068 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1069
1070 ARM MALI-DP DRM DRIVER
1071 M:      Liviu Dudau <liviu.dudau@arm.com>
1072 M:      Brian Starkey <brian.starkey@arm.com>
1073 M:      Mali DP Maintainers <malidp@foss.arm.com>
1074 S:      Supported
1075 F:      drivers/gpu/drm/arm/
1076 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1077
1078 ARM MFM AND FLOPPY DRIVERS
1079 M:      Ian Molton <spyro@f2s.com>
1080 S:      Maintained
1081 F:      arch/arm/lib/floppydma.S
1082 F:      arch/arm/include/asm/floppy.h
1083
1084 ARM PMU PROFILING AND DEBUGGING
1085 M:      Will Deacon <will.deacon@arm.com>
1086 M:      Mark Rutland <mark.rutland@arm.com>
1087 S:      Maintained
1088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1089 F:      arch/arm*/kernel/perf_*
1090 F:      arch/arm/oprofile/common.c
1091 F:      arch/arm*/kernel/hw_breakpoint.c
1092 F:      arch/arm*/include/asm/hw_breakpoint.h
1093 F:      arch/arm*/include/asm/perf_event.h
1094 F:      drivers/perf/*
1095 F:      include/linux/perf/arm_pmu.h
1096 F:      Documentation/devicetree/bindings/arm/pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/
1098
1099 ARM PORT
1100 M:      Russell King <linux@armlinux.org.uk>
1101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1102 W:      http://www.armlinux.org.uk/
1103 S:      Odd Fixes
1104 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1105 F:      arch/arm/
1106 X:      arch/arm/boot/dts/
1107
1108 ARM PRIMECELL AACI PL041 DRIVER
1109 M:      Russell King <linux@armlinux.org.uk>
1110 S:      Odd Fixes
1111 F:      sound/arm/aaci.*
1112
1113 ARM PRIMECELL BUS SUPPORT
1114 M:      Russell King <linux@armlinux.org.uk>
1115 S:      Odd Fixes
1116 F:      drivers/amba/
1117 F:      include/linux/amba/bus.h
1118
1119 ARM PRIMECELL CLCD PL110 DRIVER
1120 M:      Russell King <linux@armlinux.org.uk>
1121 S:      Odd Fixes
1122 F:      drivers/video/fbdev/amba-clcd.*
1123
1124 ARM PRIMECELL KMI PL050 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      drivers/input/serio/ambakmi.*
1128 F:      include/linux/amba/kmi.h
1129
1130 ARM PRIMECELL MMCI PL180/1 DRIVER
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/mmc/host/mmci.*
1134 F:      include/linux/amba/mmci.h
1135
1136 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/tty/serial/amba-pl01*.c
1140 F:      include/linux/amba/serial.h
1141
1142 ARM SMMU DRIVERS
1143 M:      Will Deacon <will.deacon@arm.com>
1144 R:      Robin Murphy <robin.murphy@arm.com>
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 S:      Maintained
1147 F:      drivers/iommu/arm-smmu.c
1148 F:      drivers/iommu/arm-smmu-v3.c
1149 F:      drivers/iommu/io-pgtable-arm.c
1150 F:      drivers/iommu/io-pgtable-arm-v7s.c
1151
1152 ARM SUB-ARCHITECTURES
1153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1154 S:      Maintained
1155 F:      arch/arm/mach-*/
1156 F:      arch/arm/plat-*/
1157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1158
1159 ARM/ACTIONS SEMI ARCHITECTURE
1160 M:      Andreas Färber <afaerber@suse.de>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 N:      owl
1164 F:      arch/arm/mach-actions/
1165 F:      arch/arm/boot/dts/owl-*
1166 F:      arch/arm64/boot/dts/actions/
1167 F:      drivers/clocksource/owl-*
1168 F:      drivers/pinctrl/actions/*
1169 F:      drivers/soc/actions/
1170 F:      include/dt-bindings/power/owl-*
1171 F:      include/linux/soc/actions/
1172 F:      Documentation/devicetree/bindings/arm/actions.txt
1173 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1174 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1175 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1176
1177 ARM/ADS SPHERE MACHINE SUPPORT
1178 M:      Lennert Buytenhek <kernel@wantstofly.org>
1179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1180 S:      Maintained
1181
1182 ARM/AFEB9260 MACHINE SUPPORT
1183 M:      Sergey Lapin <slapin@ossfans.org>
1184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1185 S:      Maintained
1186
1187 ARM/AJECO 1ARM MACHINE SUPPORT
1188 M:      Lennert Buytenhek <kernel@wantstofly.org>
1189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1190 S:      Maintained
1191
1192 ARM/Allwinner SoC Clock Support
1193 M:      Emilio López <emilio@elopez.com.ar>
1194 S:      Maintained
1195 F:      drivers/clk/sunxi/
1196
1197 ARM/Allwinner sunXi SoC support
1198 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1199 M:      Chen-Yu Tsai <wens@csie.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202 N:      sun[x456789]i
1203 N:      sun50i
1204 F:      arch/arm/mach-sunxi/
1205 F:      arch/arm64/boot/dts/allwinner/
1206 F:      drivers/clk/sunxi-ng/
1207 F:      drivers/pinctrl/sunxi/
1208 F:      drivers/soc/sunxi/
1209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1210
1211 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1212 M:      Neil Armstrong <narmstrong@baylibre.com>
1213 M:      Jerome Brunet <jbrunet@baylibre.com>
1214 L:      linux-amlogic@lists.infradead.org
1215 S:      Maintained
1216 F:      drivers/clk/meson/
1217 F:      include/dt-bindings/clock/meson*
1218 F:      include/dt-bindings/clock/gxbb*
1219 F:      Documentation/devicetree/bindings/clock/amlogic*
1220
1221 ARM/Amlogic Meson SoC support
1222 M:      Carlo Caione <carlo@caione.org>
1223 M:      Kevin Hilman <khilman@baylibre.com>
1224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1225 L:      linux-amlogic@lists.infradead.org
1226 W:      http://linux-meson.com/
1227 S:      Maintained
1228 F:      arch/arm/mach-meson/
1229 F:      arch/arm/boot/dts/meson*
1230 F:      arch/arm64/boot/dts/amlogic/
1231 F:      drivers/pinctrl/meson/
1232 F:      drivers/mmc/host/meson*
1233 N:      meson
1234
1235 ARM/Annapurna Labs ALPINE ARCHITECTURE
1236 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1237 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1239 S:      Maintained
1240 F:      arch/arm/mach-alpine/
1241 F:      arch/arm/boot/dts/alpine*
1242 F:      arch/arm64/boot/dts/al/
1243 F:      drivers/*/*alpine*
1244
1245 ARM/ARTPEC MACHINE SUPPORT
1246 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1247 M:      Lars Persson <lars.persson@axis.com>
1248 S:      Maintained
1249 L:      linux-arm-kernel@axis.com
1250 F:      arch/arm/mach-artpec
1251 F:      arch/arm/boot/dts/artpec6*
1252 F:      drivers/clk/axis
1253 F:      drivers/crypto/axis
1254 F:      drivers/pinctrl/pinctrl-artpec*
1255 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1256
1257 ARM/ASPEED I2C DRIVER
1258 M:      Brendan Higgins <brendanhiggins@google.com>
1259 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1260 R:      Joel Stanley <joel@jms.id.au>
1261 L:      linux-i2c@vger.kernel.org
1262 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1263 S:      Maintained
1264 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1265 F:      drivers/i2c/busses/i2c-aspeed.c
1266 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1267 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1268
1269 ARM/ASPEED MACHINE SUPPORT
1270 M:      Joel Stanley <joel@jms.id.au>
1271 R:      Andrew Jeffery <andrew@aj.id.au>
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1274 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1275 S:      Supported
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1277 F:      arch/arm/mach-aspeed/
1278 F:      arch/arm/boot/dts/aspeed-*
1279 N:      aspeed
1280
1281 ARM/ATMEL AT91 Clock Support
1282 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1283 S:      Maintained
1284 F:      drivers/clk/at91
1285
1286 ARM/CALXEDA HIGHBANK ARCHITECTURE
1287 M:      Rob Herring <robh@kernel.org>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 S:      Maintained
1290 F:      arch/arm/mach-highbank/
1291 F:      arch/arm/boot/dts/highbank.dts
1292 F:      arch/arm/boot/dts/ecx-*.dts*
1293
1294 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1295 M:      Krzysztof Halasa <khalasa@piap.pl>
1296 S:      Maintained
1297 F:      arch/arm/mach-cns3xxx/
1298
1299 ARM/CAVIUM THUNDER NETWORK DRIVER
1300 M:      Sunil Goutham <sgoutham@cavium.com>
1301 M:      Robert Richter <rric@kernel.org>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 S:      Supported
1304 F:      drivers/net/ethernet/cavium/thunder/
1305
1306 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1307 M:      Lukasz Majewski <lukma@denx.de>
1308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1309 S:      Maintained
1310 F:      arch/arm/mach-ep93xx/ts72xx.c
1311
1312 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1313 M:      Alexander Shiyan <shc_work@mail.ru>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Odd Fixes
1316 N:      clps711x
1317
1318 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1319 M:      Lennert Buytenhek <kernel@wantstofly.org>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322
1323 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1324 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1325 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 F:      arch/arm/mach-ep93xx/
1329 F:      arch/arm/mach-ep93xx/include/mach/
1330
1331 ARM/CLKDEV SUPPORT
1332 M:      Russell King <linux@armlinux.org.uk>
1333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1334 S:      Maintained
1335 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1336 F:      drivers/clk/clkdev.c
1337
1338 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1339 M:      Mike Rapoport <mike@compulab.co.il>
1340 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1341 S:      Maintained
1342
1343 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1344 M:      Baruch Siach <baruch@tkos.co.il>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 F:      arch/arm/boot/dts/cx92755*
1348 N:      digicolor
1349
1350 ARM/CONTEC MICRO9 MACHINE SUPPORT
1351 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1352 S:      Maintained
1353 F:      arch/arm/mach-ep93xx/micro9.c
1354
1355 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1356 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      drivers/hwtracing/coresight/*
1360 F:      Documentation/trace/coresight.txt
1361 F:      Documentation/trace/coresight-cpu-debug.txt
1362 F:      Documentation/devicetree/bindings/arm/coresight.txt
1363 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1364 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1365 F:      tools/perf/arch/arm/util/pmu.c
1366 F:      tools/perf/arch/arm/util/auxtrace.c
1367 F:      tools/perf/arch/arm/util/cs-etm.c
1368 F:      tools/perf/arch/arm/util/cs-etm.h
1369 F:      tools/perf/util/cs-etm.*
1370 F:      tools/perf/util/cs-etm-decoder/*
1371
1372 ARM/CORGI MACHINE SUPPORT
1373 M:      Richard Purdie <rpurdie@rpsys.net>
1374 S:      Maintained
1375
1376 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1377 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1378 M:      Linus Walleij <linus.walleij@linaro.org>
1379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1380 T:      git git://github.com/ulli-kroll/linux.git
1381 S:      Maintained
1382 F:      Documentation/devicetree/bindings/arm/gemini.txt
1383 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1384 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1385 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1386 F:      arch/arm/mach-gemini/
1387 F:      drivers/net/ethernet/cortina/
1388 F:      drivers/pinctrl/pinctrl-gemini.c
1389 F:      drivers/rtc/rtc-ftrtc010.c
1390
1391 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1392 M:      Barry Song <baohua@kernel.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1395 S:      Maintained
1396 F:      arch/arm/boot/dts/prima2*
1397 F:      arch/arm/mach-prima2/
1398 F:      drivers/clk/sirf/
1399 F:      drivers/clocksource/timer-prima2.c
1400 F:      drivers/clocksource/timer-atlas7.c
1401 N:      [^a-z]sirf
1402
1403 ARM/EBSA110 MACHINE SUPPORT
1404 M:      Russell King <linux@armlinux.org.uk>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 W:      http://www.armlinux.org.uk/
1407 S:      Maintained
1408 F:      arch/arm/mach-ebsa110/
1409 F:      drivers/net/ethernet/amd/am79c961a.*
1410
1411 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1412 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1413 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 S:      Maintained
1416 N:      efm32
1417
1418 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1419 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 F:      arch/arm/mach-pxa/ezx.c
1423
1424 ARM/FARADAY FA526 PORT
1425 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 T:      git git://git.berlios.de/gemini-board
1429 F:      arch/arm/mm/*-fa*
1430
1431 ARM/FOOTBRIDGE ARCHITECTURE
1432 M:      Russell King <linux@armlinux.org.uk>
1433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1434 W:      http://www.armlinux.org.uk/
1435 S:      Maintained
1436 F:      arch/arm/include/asm/hardware/dec21285.h
1437 F:      arch/arm/mach-footbridge/
1438
1439 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1440 M:      Shawn Guo <shawnguo@kernel.org>
1441 M:      Sascha Hauer <s.hauer@pengutronix.de>
1442 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1443 R:      Fabio Estevam <fabio.estevam@nxp.com>
1444 R:      NXP Linux Team <linux-imx@nxp.com>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1448 F:      arch/arm/mach-imx/
1449 F:      arch/arm/mach-mxs/
1450 F:      arch/arm/boot/dts/imx*
1451 F:      arch/arm/configs/imx*_defconfig
1452 F:      drivers/clk/imx/
1453 F:      drivers/soc/imx/
1454 F:      include/soc/imx/
1455
1456 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1457 M:      Shawn Guo <shawnguo@kernel.org>
1458 M:      Sascha Hauer <s.hauer@pengutronix.de>
1459 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1460 R:      Stefan Agner <stefan@agner.ch>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1464 F:      arch/arm/mach-imx/*vf610*
1465 F:      arch/arm/boot/dts/vf*
1466
1467 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1468 M:      Lennert Buytenhek <kernel@wantstofly.org>
1469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1470 S:      Maintained
1471
1472 ARM/GUMSTIX MACHINE SUPPORT
1473 M:      Steve Sakoman <sakoman@gmail.com>
1474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1475 S:      Maintained
1476
1477 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1478 M:      Philipp Zabel <philipp.zabel@gmail.com>
1479 M:      Paul Parsons <lost.distance@yahoo.com>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/mach-pxa/hx4700.c
1483 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1484 F:      sound/soc/pxa/hx4700.c
1485
1486 ARM/HISILICON SOC SUPPORT
1487 M:      Wei Xu <xuwei5@hisilicon.com>
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 W:      http://www.hisilicon.com
1490 S:      Supported
1491 T:      git git://github.com/hisilicon/linux-hisi.git
1492 F:      arch/arm/mach-hisi/
1493 F:      arch/arm/boot/dts/hi3*
1494 F:      arch/arm/boot/dts/hip*
1495 F:      arch/arm/boot/dts/hisi*
1496 F:      arch/arm64/boot/dts/hisilicon/
1497
1498 ARM/HP JORNADA 7XX MACHINE SUPPORT
1499 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1500 W:      www.jlime.com
1501 S:      Maintained
1502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1503 F:      arch/arm/mach-sa1100/jornada720.c
1504 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1505
1506 ARM/IGEP MACHINE SUPPORT
1507 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1508 M:      Javier Martinez Canillas <javier@dowhile0.org>
1509 L:      linux-omap@vger.kernel.org
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 S:      Maintained
1512 F:      arch/arm/boot/dts/omap3-igep*
1513
1514 ARM/INCOME PXA270 SUPPORT
1515 M:      Marek Vasut <marek.vasut@gmail.com>
1516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1517 S:      Maintained
1518 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1519
1520 ARM/INTEL IOP13XX 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 IOP32X ARM ARCHITECTURE
1526 M:      Lennert Buytenhek <kernel@wantstofly.org>
1527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1528 S:      Maintained
1529
1530 ARM/INTEL IOP33X ARM ARCHITECTURE
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Orphan
1533
1534 ARM/INTEL IQ81342EX 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 IXDP2850 MACHINE SUPPORT
1540 M:      Lennert Buytenhek <kernel@wantstofly.org>
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543
1544 ARM/INTEL IXP4XX ARM ARCHITECTURE
1545 M:      Imre Kaloz <kaloz@openwrt.org>
1546 M:      Krzysztof Halasa <khalasa@piap.pl>
1547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1548 S:      Maintained
1549 F:      arch/arm/mach-ixp4xx/
1550
1551 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1552 M:      Jonathan Cameron <jic23@cam.ac.uk>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Maintained
1555 F:      arch/arm/mach-pxa/stargate2.c
1556 F:      drivers/pcmcia/pxa2xx_stargate2.c
1557
1558 ARM/INTEL XSC3 (MANZANO) ARM CORE
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/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1564 M:      Lennert Buytenhek <kernel@wantstofly.org>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567
1568 ARM/LG1K ARCHITECTURE
1569 M:      Chanho Min <chanho.min@lge.com>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 S:      Maintained
1572 F:      arch/arm64/boot/dts/lg/
1573
1574 ARM/LOGICPD PXA270 MACHINE SUPPORT
1575 M:      Lennert Buytenhek <kernel@wantstofly.org>
1576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1577 S:      Maintained
1578
1579 ARM/LPC18XX ARCHITECTURE
1580 M:      Joachim Eastwood <manabian@gmail.com>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583 F:      arch/arm/boot/dts/lpc43*
1584 F:      drivers/clk/nxp/clk-lpc18xx*
1585 F:      drivers/clocksource/time-lpc32xx.c
1586 F:      drivers/i2c/busses/i2c-lpc2k.c
1587 F:      drivers/memory/pl172.c
1588 F:      drivers/mtd/spi-nor/nxp-spifi.c
1589 F:      drivers/rtc/rtc-lpc24xx.c
1590 N:      lpc18xx
1591
1592 ARM/LPC32XX SOC SUPPORT
1593 M:      Vladimir Zapolskiy <vz@mleia.com>
1594 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1597 S:      Maintained
1598 F:      arch/arm/boot/dts/lpc32*
1599 F:      arch/arm/mach-lpc32xx/
1600 F:      drivers/i2c/busses/i2c-pnx.c
1601 F:      drivers/net/ethernet/nxp/lpc_eth.c
1602 F:      drivers/usb/host/ohci-nxp.c
1603 F:      drivers/watchdog/pnx4008_wdt.c
1604 N:      lpc32xx
1605
1606 ARM/MAGICIAN MACHINE SUPPORT
1607 M:      Philipp Zabel <philipp.zabel@gmail.com>
1608 S:      Maintained
1609
1610 ARM/Marvell Dove/MV78xx0/Orion SOC support
1611 M:      Jason Cooper <jason@lakedaemon.net>
1612 M:      Andrew Lunn <andrew@lunn.ch>
1613 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1614 M:      Gregory Clement <gregory.clement@bootlin.com>
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617 F:      Documentation/devicetree/bindings/soc/dove/
1618 F:      arch/arm/mach-dove/
1619 F:      arch/arm/mach-mv78xx0/
1620 F:      arch/arm/mach-orion5x/
1621 F:      arch/arm/plat-orion/
1622 F:      arch/arm/boot/dts/dove*
1623 F:      arch/arm/boot/dts/orion5x*
1624
1625 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1626 M:      Jason Cooper <jason@lakedaemon.net>
1627 M:      Andrew Lunn <andrew@lunn.ch>
1628 M:      Gregory Clement <gregory.clement@bootlin.com>
1629 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632 F:      arch/arm/boot/dts/armada*
1633 F:      arch/arm/boot/dts/kirkwood*
1634 F:      arch/arm/configs/mvebu_*_defconfig
1635 F:      arch/arm/mach-mvebu/
1636 F:      arch/arm64/boot/dts/marvell/armada*
1637 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1638 F:      drivers/cpufreq/mvebu-cpufreq.c
1639 F:      drivers/irqchip/irq-armada-370-xp.c
1640 F:      drivers/irqchip/irq-mvebu-*
1641 F:      drivers/pinctrl/mvebu/
1642 F:      drivers/rtc/rtc-armada38x.c
1643
1644 ARM/Mediatek RTC DRIVER
1645 M:      Eddie Huang <eddie.huang@mediatek.com>
1646 M:      Sean Wang <sean.wang@mediatek.com>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1649 S:      Maintained
1650 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1651 F:      drivers/rtc/rtc-mt6397.c
1652 F:      drivers/rtc/rtc-mt7622.c
1653
1654 ARM/Mediatek SoC support
1655 M:      Matthias Brugger <matthias.bgg@gmail.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1658 S:      Maintained
1659 F:      arch/arm/boot/dts/mt6*
1660 F:      arch/arm/boot/dts/mt7*
1661 F:      arch/arm/boot/dts/mt8*
1662 F:      arch/arm/mach-mediatek/
1663 F:      arch/arm64/boot/dts/mediatek/
1664 N:      mtk
1665 K:      mediatek
1666
1667 ARM/Mediatek USB3 PHY DRIVER
1668 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1673
1674 ARM/MICREL KS8695 ARCHITECTURE
1675 M:      Greg Ungerer <gerg@uclinux.org>
1676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1677 F:      arch/arm/mach-ks8695/
1678 S:      Odd Fixes
1679
1680 ARM/Microchip (AT91) SoC support
1681 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1682 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 W:      http://www.linux4sam.org
1685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1686 S:      Supported
1687 N:      at91
1688 N:      atmel
1689 F:      arch/arm/mach-at91/
1690 F:      include/soc/at91/
1691 F:      arch/arm/boot/dts/at91*.dts
1692 F:      arch/arm/boot/dts/at91*.dtsi
1693 F:      arch/arm/boot/dts/sama*.dts
1694 F:      arch/arm/boot/dts/sama*.dtsi
1695 F:      arch/arm/include/debug/at91.S
1696 F:      drivers/memory/atmel*
1697 F:      drivers/watchdog/sama5d4_wdt.c
1698 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1699 X:      drivers/net/wireless/atmel/
1700
1701 ARM/MIOA701 MACHINE SUPPORT
1702 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 F:      arch/arm/mach-pxa/mioa701.c
1705 S:      Maintained
1706
1707 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1708 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1709 S:      Maintained
1710
1711 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1712 M:      Linus Walleij <linus.walleij@linaro.org>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm/mach-nomadik/
1716 F:      arch/arm/mach-u300/
1717 F:      arch/arm/mach-ux500/
1718 F:      arch/arm/boot/dts/ste-*
1719 F:      drivers/clk/clk-nomadik.c
1720 F:      drivers/clk/clk-u300.c
1721 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1722 F:      drivers/clocksource/timer-u300.c
1723 F:      drivers/dma/coh901318*
1724 F:      drivers/dma/ste_dma40*
1725 F:      drivers/hwspinlock/u8500_hsem.c
1726 F:      drivers/i2c/busses/i2c-nomadik.c
1727 F:      drivers/i2c/busses/i2c-stu300.c
1728 F:      drivers/mfd/ab3100*
1729 F:      drivers/mfd/ab8500*
1730 F:      drivers/mfd/abx500*
1731 F:      drivers/mfd/dbx500*
1732 F:      drivers/mfd/db8500*
1733 F:      drivers/pinctrl/nomadik/
1734 F:      drivers/pinctrl/pinctrl-coh901*
1735 F:      drivers/pinctrl/pinctrl-u300.c
1736 F:      drivers/rtc/rtc-ab3100.c
1737 F:      drivers/rtc/rtc-ab8500.c
1738 F:      drivers/rtc/rtc-coh901331.c
1739 F:      drivers/rtc/rtc-pl031.c
1740 F:      drivers/watchdog/coh901327_wdt.c
1741 F:      Documentation/devicetree/bindings/arm/ste-*
1742 F:      Documentation/devicetree/bindings/arm/ux500/
1743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1744
1745 ARM/NUVOTON NPCM ARCHITECTURE
1746 M:      Avi Fishman <avifishman70@gmail.com>
1747 M:      Tomer Maimon <tmaimon77@gmail.com>
1748 R:      Patrick Venture <venture@google.com>
1749 R:      Nancy Yuen <yuenn@google.com>
1750 R:      Brendan Higgins <brendanhiggins@google.com>
1751 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1752 S:      Supported
1753 F:      arch/arm/mach-npcm/
1754 F:      arch/arm/boot/dts/nuvoton-npcm*
1755 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1756 F:      drivers/*/*npcm*
1757 F:      Documentation/devicetree/bindings/*/*npcm*
1758 F:      Documentation/devicetree/bindings/*/*/*npcm*
1759
1760 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1761 M:      Wan ZongShun <mcuos.com@gmail.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 W:      http://www.mcuos.com
1764 S:      Maintained
1765 F:      arch/arm/mach-w90x900/
1766 F:      drivers/input/keyboard/w90p910_keypad.c
1767 F:      drivers/input/touchscreen/w90p910_ts.c
1768 F:      drivers/watchdog/nuc900_wdt.c
1769 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1770 F:      drivers/mtd/nand/raw/nuc900_nand.c
1771 F:      drivers/rtc/rtc-nuc900.c
1772 F:      drivers/spi/spi-nuc900.c
1773 F:      drivers/usb/host/ehci-w90x900.c
1774 F:      drivers/video/fbdev/nuc900fb.c
1775
1776 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1777 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1778 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1779 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1780 S:      Supported
1781
1782 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1783 M:      Alexander Clouter <alex@digriz.org.uk>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.digriz.org.uk/ts78xx/kernel
1786 S:      Maintained
1787 F:      arch/arm/mach-orion5x/ts78xx-*
1788
1789 ARM/OXNAS platform support
1790 M:      Neil Armstrong <narmstrong@baylibre.com>
1791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1792 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1793 S:      Maintained
1794 F:      arch/arm/mach-oxnas/
1795 F:      arch/arm/boot/dts/ox8*.dts*
1796 N:      oxnas
1797
1798 ARM/PALM TREO SUPPORT
1799 M:      Tomas Cech <sleep_walker@suse.com>
1800 L:      linux-arm-kernel@lists.infradead.org
1801 W:      http://hackndev.com
1802 S:      Maintained
1803 F:      arch/arm/mach-pxa/palmtreo.*
1804
1805 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1806 M:      Marek Vasut <marek.vasut@gmail.com>
1807 L:      linux-arm-kernel@lists.infradead.org
1808 W:      http://hackndev.com
1809 S:      Maintained
1810 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1811 F:      arch/arm/mach-pxa/palmtx.c
1812 F:      arch/arm/mach-pxa/palmt5.*
1813 F:      arch/arm/mach-pxa/include/mach/palmld.h
1814 F:      arch/arm/mach-pxa/palmld.c
1815 F:      arch/arm/mach-pxa/palmte2.*
1816 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1817 F:      arch/arm/mach-pxa/palmtc.c
1818
1819 ARM/PALMZ72 SUPPORT
1820 M:      Sergey Lapin <slapin@ossfans.org>
1821 L:      linux-arm-kernel@lists.infradead.org
1822 W:      http://hackndev.com
1823 S:      Maintained
1824 F:      arch/arm/mach-pxa/palmz72.*
1825
1826 ARM/PLEB SUPPORT
1827 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1828 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1829 S:      Maintained
1830
1831 ARM/PT DIGITAL BOARD PORT
1832 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 W:      http://www.armlinux.org.uk/
1835 S:      Maintained
1836
1837 ARM/QUALCOMM SUPPORT
1838 M:      Andy Gross <andy.gross@linaro.org>
1839 M:      David Brown <david.brown@linaro.org>
1840 L:      linux-arm-msm@vger.kernel.org
1841 L:      linux-soc@vger.kernel.org
1842 S:      Maintained
1843 F:      Documentation/devicetree/bindings/soc/qcom/
1844 F:      arch/arm/boot/dts/qcom-*.dts
1845 F:      arch/arm/boot/dts/qcom-*.dtsi
1846 F:      arch/arm/mach-qcom/
1847 F:      arch/arm64/boot/dts/qcom/*
1848 F:      drivers/i2c/busses/i2c-qup.c
1849 F:      drivers/clk/qcom/
1850 F:      drivers/dma/qcom/
1851 F:      drivers/soc/qcom/
1852 F:      drivers/spi/spi-qup.c
1853 F:      drivers/tty/serial/msm_serial.c
1854 F:      drivers/*/pm8???-*
1855 F:      drivers/mfd/ssbi.c
1856 F:      drivers/firmware/qcom_scm*
1857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1858
1859 ARM/RADISYS ENP2611 MACHINE SUPPORT
1860 M:      Lennert Buytenhek <kernel@wantstofly.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863
1864 ARM/REALTEK ARCHITECTURE
1865 M:      Andreas Färber <afaerber@suse.de>
1866 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1867 S:      Maintained
1868 F:      arch/arm64/boot/dts/realtek/
1869 F:      Documentation/devicetree/bindings/arm/realtek.txt
1870
1871 ARM/RENESAS ARM64 ARCHITECTURE
1872 M:      Simon Horman <horms@verge.net.au>
1873 M:      Magnus Damm <magnus.damm@gmail.com>
1874 L:      linux-renesas-soc@vger.kernel.org
1875 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1877 S:      Supported
1878 F:      arch/arm64/boot/dts/renesas/
1879 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1880 F:      drivers/soc/renesas/
1881 F:      include/linux/soc/renesas/
1882
1883 ARM/RISCPC ARCHITECTURE
1884 M:      Russell King <linux@armlinux.org.uk>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 W:      http://www.armlinux.org.uk/
1887 S:      Maintained
1888 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1889 F:      arch/arm/include/asm/hardware/ioc.h
1890 F:      arch/arm/include/asm/hardware/iomd.h
1891 F:      arch/arm/include/asm/hardware/memc.h
1892 F:      arch/arm/mach-rpc/
1893 F:      drivers/net/ethernet/8390/etherh.c
1894 F:      drivers/net/ethernet/i825xx/ether1*
1895 F:      drivers/net/ethernet/seeq/ether3*
1896 F:      drivers/scsi/arm/
1897
1898 ARM/Rockchip SoC support
1899 M:      Heiko Stuebner <heiko@sntech.de>
1900 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1901 L:      linux-rockchip@lists.infradead.org
1902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1903 S:      Maintained
1904 F:      arch/arm/boot/dts/rk3*
1905 F:      arch/arm/boot/dts/rv1108*
1906 F:      arch/arm/mach-rockchip/
1907 F:      drivers/clk/rockchip/
1908 F:      drivers/i2c/busses/i2c-rk3x.c
1909 F:      drivers/*/*rockchip*
1910 F:      drivers/*/*/*rockchip*
1911 F:      sound/soc/rockchip/
1912 N:      rockchip
1913
1914 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1915 M:      Kukjin Kim <kgene@kernel.org>
1916 M:      Krzysztof Kozlowski <krzk@kernel.org>
1917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1918 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1919 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1920 S:      Maintained
1921 F:      arch/arm/boot/dts/s3c*
1922 F:      arch/arm/boot/dts/s5p*
1923 F:      arch/arm/boot/dts/exynos*
1924 F:      arch/arm64/boot/dts/exynos/
1925 F:      arch/arm/plat-samsung/
1926 F:      arch/arm/mach-s3c24*/
1927 F:      arch/arm/mach-s3c64xx/
1928 F:      arch/arm/mach-s5p*/
1929 F:      arch/arm/mach-exynos*/
1930 F:      drivers/*/*s3c24*
1931 F:      drivers/*/*/*s3c24*
1932 F:      drivers/*/*s3c64xx*
1933 F:      drivers/*/*s5pv210*
1934 F:      drivers/memory/samsung/*
1935 F:      drivers/soc/samsung/*
1936 F:      Documentation/arm/Samsung/
1937 F:      Documentation/devicetree/bindings/arm/samsung/
1938 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1939 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1940 N:      exynos
1941
1942 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1943 M:      Kyungmin Park <kyungmin.park@samsung.com>
1944 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1945 S:      Maintained
1946 F:      arch/arm/mach-s5pv210/
1947
1948 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1949 M:      Kyungmin Park <kyungmin.park@samsung.com>
1950 M:      Kamil Debski <kamil@wypas.org>
1951 M:      Andrzej Hajda <a.hajda@samsung.com>
1952 L:      linux-arm-kernel@lists.infradead.org
1953 L:      linux-media@vger.kernel.org
1954 S:      Maintained
1955 F:      drivers/media/platform/s5p-g2d/
1956
1957 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1958 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1959 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1960 L:      linux-media@vger.kernel.org
1961 S:      Maintained
1962 F:      drivers/media/platform/s5p-cec/
1963 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1964
1965 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1966 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1967 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1968 L:      linux-arm-kernel@lists.infradead.org
1969 L:      linux-media@vger.kernel.org
1970 S:      Maintained
1971 F:      drivers/media/platform/s5p-jpeg/
1972
1973 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1974 M:      Kyungmin Park <kyungmin.park@samsung.com>
1975 M:      Kamil Debski <kamil@wypas.org>
1976 M:      Jeongtae Park <jtp.park@samsung.com>
1977 M:      Andrzej Hajda <a.hajda@samsung.com>
1978 L:      linux-arm-kernel@lists.infradead.org
1979 L:      linux-media@vger.kernel.org
1980 S:      Maintained
1981 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1982 F:      drivers/media/platform/s5p-mfc/
1983
1984 ARM/SHMOBILE ARM ARCHITECTURE
1985 M:      Simon Horman <horms@verge.net.au>
1986 M:      Magnus Damm <magnus.damm@gmail.com>
1987 L:      linux-renesas-soc@vger.kernel.org
1988 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1990 S:      Supported
1991 F:      arch/arm/boot/dts/emev2*
1992 F:      arch/arm/boot/dts/r7s*
1993 F:      arch/arm/boot/dts/r8a*
1994 F:      arch/arm/boot/dts/sh*
1995 F:      arch/arm/configs/shmobile_defconfig
1996 F:      arch/arm/include/debug/renesas-scif.S
1997 F:      arch/arm/mach-shmobile/
1998 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1999 F:      drivers/soc/renesas/
2000 F:      include/linux/soc/renesas/
2001
2002 ARM/SOCFPGA ARCHITECTURE
2003 M:      Dinh Nguyen <dinguyen@kernel.org>
2004 S:      Maintained
2005 F:      arch/arm/mach-socfpga/
2006 F:      arch/arm/boot/dts/socfpga*
2007 F:      arch/arm/configs/socfpga_defconfig
2008 F:      arch/arm64/boot/dts/altera/
2009 W:      http://www.rocketboards.org
2010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2011
2012 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2013 M:      Dinh Nguyen <dinguyen@kernel.org>
2014 S:      Maintained
2015 F:      drivers/clk/socfpga/
2016
2017 ARM/SOCFPGA EDAC SUPPORT
2018 M:      Thor Thayer <thor.thayer@linux.intel.com>
2019 S:      Maintained
2020 F:      drivers/edac/altera_edac.
2021
2022 ARM/SPREADTRUM SoC SUPPORT
2023 M:      Orson Zhai <orsonzhai@gmail.com>
2024 M:      Baolin Wang <baolin.wang@linaro.org>
2025 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2026 S:      Maintained
2027 F:      arch/arm64/boot/dts/sprd
2028 N:      sprd
2029
2030 ARM/STI ARCHITECTURE
2031 M:      Patrice Chotard <patrice.chotard@st.com>
2032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2033 W:      http://www.stlinux.com
2034 S:      Maintained
2035 F:      arch/arm/mach-sti/
2036 F:      arch/arm/boot/dts/sti*
2037 F:      drivers/char/hw_random/st-rng.c
2038 F:      drivers/clocksource/arm_global_timer.c
2039 F:      drivers/clocksource/clksrc_st_lpc.c
2040 F:      drivers/cpufreq/sti-cpufreq.c
2041 F:      drivers/dma/st_fdma*
2042 F:      drivers/i2c/busses/i2c-st.c
2043 F:      drivers/media/rc/st_rc.c
2044 F:      drivers/media/platform/sti/c8sectpfe/
2045 F:      drivers/mmc/host/sdhci-st.c
2046 F:      drivers/phy/st/phy-miphy28lp.c
2047 F:      drivers/phy/st/phy-stih407-usb.c
2048 F:      drivers/pinctrl/pinctrl-st.c
2049 F:      drivers/remoteproc/st_remoteproc.c
2050 F:      drivers/remoteproc/st_slim_rproc.c
2051 F:      drivers/reset/sti/
2052 F:      drivers/rtc/rtc-st-lpc.c
2053 F:      drivers/tty/serial/st-asc.c
2054 F:      drivers/usb/dwc3/dwc3-st.c
2055 F:      drivers/usb/host/ehci-st.c
2056 F:      drivers/usb/host/ohci-st.c
2057 F:      drivers/watchdog/st_lpc_wdt.c
2058 F:      drivers/ata/ahci_st.c
2059 F:      include/linux/remoteproc/st_slim_rproc.h
2060
2061 ARM/STM32 ARCHITECTURE
2062 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2063 M:      Alexandre Torgue <alexandre.torgue@st.com>
2064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2065 S:      Maintained
2066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2067 N:      stm32
2068 F:      arch/arm/boot/dts/stm32*
2069 F:      arch/arm/mach-stm32/
2070 F:      drivers/clocksource/armv7m_systick.c
2071
2072 ARM/Synaptics Berlin SoC support
2073 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2074 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2076 S:      Maintained
2077 F:      arch/arm/mach-berlin/
2078 F:      arch/arm/boot/dts/berlin*
2079 F:      arch/arm64/boot/dts/marvell/berlin*
2080
2081 ARM/TANGO ARCHITECTURE
2082 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2083 M:      Mans Rullgard <mans@mansr.com>
2084 L:      linux-arm-kernel@lists.infradead.org
2085 S:      Odd Fixes
2086 N:      tango
2087
2088 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2089 M:      Lennert Buytenhek <kernel@wantstofly.org>
2090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2091 S:      Maintained
2092
2093 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2094 M:      Hans Verkuil <hans.verkuil@cisco.com>
2095 L:      linux-tegra@vger.kernel.org
2096 L:      linux-media@vger.kernel.org
2097 S:      Maintained
2098 F:      drivers/media/platform/tegra-cec/
2099 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2100
2101 ARM/TETON BGA MACHINE SUPPORT
2102 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2104 S:      Maintained
2105
2106 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2107 M:      Santosh Shilimkar <ssantosh@kernel.org>
2108 L:      linux-kernel@vger.kernel.org
2109 S:      Maintained
2110 F:      drivers/memory/*emif*
2111
2112 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2113 M:      Santosh Shilimkar <ssantosh@kernel.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116 F:      arch/arm/mach-keystone/
2117 F:      arch/arm/boot/dts/keystone-*
2118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2119
2120 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2121 M:      Santosh Shilimkar <ssantosh@kernel.org>
2122 L:      linux-kernel@vger.kernel.org
2123 S:      Maintained
2124 F:      drivers/clk/keystone/
2125
2126 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2127 M:      Santosh Shilimkar <ssantosh@kernel.org>
2128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2129 L:      linux-kernel@vger.kernel.org
2130 S:      Maintained
2131 F:      drivers/clocksource/timer-keystone.c
2132
2133 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2134 M:      Santosh Shilimkar <ssantosh@kernel.org>
2135 L:      linux-kernel@vger.kernel.org
2136 S:      Maintained
2137 F:      drivers/power/reset/keystone-reset.c
2138
2139 ARM/THECUS N2100 MACHINE SUPPORT
2140 M:      Lennert Buytenhek <kernel@wantstofly.org>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143
2144 ARM/TOSA MACHINE SUPPORT
2145 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2146 M:      Dirk Opfer <dirk@opfer-online.de>
2147 S:      Maintained
2148
2149 ARM/UNIPHIER ARCHITECTURE
2150 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2153 S:      Maintained
2154 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2155 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2156 F:      arch/arm/boot/dts/uniphier*
2157 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2158 F:      arch/arm/mach-uniphier/
2159 F:      arch/arm/mm/cache-uniphier.c
2160 F:      arch/arm64/boot/dts/socionext/uniphier*
2161 F:      drivers/bus/uniphier-system-bus.c
2162 F:      drivers/clk/uniphier/
2163 F:      drivers/gpio/gpio-uniphier.c
2164 F:      drivers/i2c/busses/i2c-uniphier*
2165 F:      drivers/irqchip/irq-uniphier-aidet.c
2166 F:      drivers/pinctrl/uniphier/
2167 F:      drivers/reset/reset-uniphier.c
2168 F:      drivers/tty/serial/8250/8250_uniphier.c
2169 N:      uniphier
2170
2171 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2172 M:      Ulf Hansson <ulf.hansson@linaro.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 T:      git git://git.linaro.org/people/ulfh/clk.git
2175 S:      Maintained
2176 F:      drivers/clk/ux500/
2177
2178 ARM/VERSATILE EXPRESS PLATFORM
2179 M:      Liviu Dudau <liviu.dudau@arm.com>
2180 M:      Sudeep Holla <sudeep.holla@arm.com>
2181 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2183 S:      Maintained
2184 F:      arch/arm/boot/dts/vexpress*
2185 F:      arch/arm64/boot/dts/arm/
2186 F:      arch/arm/mach-vexpress/
2187 F:      */*/vexpress*
2188 F:      */*/*/vexpress*
2189 F:      drivers/clk/versatile/clk-vexpress-osc.c
2190 F:      drivers/clocksource/versatile.c
2191 N:      mps2
2192
2193 ARM/VFP SUPPORT
2194 M:      Russell King <linux@armlinux.org.uk>
2195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2196 W:      http://www.armlinux.org.uk/
2197 S:      Maintained
2198 F:      arch/arm/vfp/
2199
2200 ARM/VOIPAC PXA270 SUPPORT
2201 M:      Marek Vasut <marek.vasut@gmail.com>
2202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2203 S:      Maintained
2204 F:      arch/arm/mach-pxa/vpac270.c
2205 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2206
2207 ARM/VT8500 ARM ARCHITECTURE
2208 M:      Tony Prisk <linux@prisktech.co.nz>
2209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2210 S:      Maintained
2211 F:      arch/arm/mach-vt8500/
2212 F:      drivers/clocksource/vt8500_timer.c
2213 F:      drivers/i2c/busses/i2c-wmt.c
2214 F:      drivers/mmc/host/wmt-sdmmc.c
2215 F:      drivers/pwm/pwm-vt8500.c
2216 F:      drivers/rtc/rtc-vt8500.c
2217 F:      drivers/tty/serial/vt8500_serial.c
2218 F:      drivers/usb/host/ehci-platform.c
2219 F:      drivers/usb/host/uhci-platform.c
2220 F:      drivers/video/fbdev/vt8500lcdfb.*
2221 F:      drivers/video/fbdev/wm8505fb*
2222 F:      drivers/video/fbdev/wmt_ge_rops.*
2223
2224 ARM/ZIPIT Z2 SUPPORT
2225 M:      Marek Vasut <marek.vasut@gmail.com>
2226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2227 S:      Maintained
2228 F:      arch/arm/mach-pxa/z2.c
2229 F:      arch/arm/mach-pxa/include/mach/z2.h
2230
2231 ARM/ZTE ARCHITECTURE
2232 M:      Jun Nie <jun.nie@linaro.org>
2233 M:      Baoyou Xie <baoyou.xie@linaro.org>
2234 M:      Shawn Guo <shawnguo@kernel.org>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/boot/dts/zx2967*
2238 F:      arch/arm/mach-zx/
2239 F:      arch/arm64/boot/dts/zte/
2240 F:      drivers/clk/zte/
2241 F:      drivers/dma/zx_dma.c
2242 F:      drivers/gpio/gpio-zx.c
2243 F:      drivers/i2c/busses/i2c-zx2967.c
2244 F:      drivers/mmc/host/dw_mmc-zx.*
2245 F:      drivers/pinctrl/zte/
2246 F:      drivers/soc/zte/
2247 F:      drivers/thermal/zx2967_thermal.c
2248 F:      drivers/watchdog/zx2967_wdt.c
2249 F:      Documentation/devicetree/bindings/arm/zte.txt
2250 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2251 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2252 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2253 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2254 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2255 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2256 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2257 F:      Documentation/devicetree/bindings/soc/zte/
2258 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2259 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2260 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2261 F:      include/dt-bindings/clock/zx2967*.h
2262 F:      include/dt-bindings/soc/zte,*.h
2263 F:      sound/soc/codecs/zx_aud96p22.c
2264 F:      sound/soc/zte/
2265
2266 ARM/ZYNQ ARCHITECTURE
2267 M:      Michal Simek <michal.simek@xilinx.com>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 W:      http://wiki.xilinx.com
2270 T:      git https://github.com/Xilinx/linux-xlnx.git
2271 S:      Supported
2272 F:      arch/arm/mach-zynq/
2273 F:      drivers/cpuidle/cpuidle-zynq.c
2274 F:      drivers/block/xsysace.c
2275 N:      zynq
2276 N:      xilinx
2277 F:      drivers/clocksource/cadence_ttc_timer.c
2278 F:      drivers/i2c/busses/i2c-cadence.c
2279 F:      drivers/mmc/host/sdhci-of-arasan.c
2280 F:      drivers/edac/synopsys_edac.c
2281
2282 ARM64 PORT (AARCH64 ARCHITECTURE)
2283 M:      Catalin Marinas <catalin.marinas@arm.com>
2284 M:      Will Deacon <will.deacon@arm.com>
2285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2287 S:      Maintained
2288 F:      arch/arm64/
2289 X:      arch/arm64/boot/dts/
2290 F:      Documentation/arm64/
2291
2292 AS3645A LED FLASH CONTROLLER DRIVER
2293 M:      Sakari Ailus <sakari.ailus@iki.fi>
2294 L:      linux-leds@vger.kernel.org
2295 S:      Maintained
2296 F:      drivers/leds/leds-as3645a.c
2297
2298 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2299 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2300 L:      linux-media@vger.kernel.org
2301 T:      git git://linuxtv.org/media_tree.git
2302 S:      Maintained
2303 F:      drivers/media/i2c/ak7375.c
2304 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2305
2306 ASAHI KASEI AK8974 DRIVER
2307 M:      Linus Walleij <linus.walleij@linaro.org>
2308 L:      linux-iio@vger.kernel.org
2309 W:      http://www.akm.com/
2310 S:      Supported
2311 F:      drivers/iio/magnetometer/ak8974.c
2312
2313 ASC7621 HARDWARE MONITOR DRIVER
2314 M:      George Joseph <george.joseph@fairview5.com>
2315 L:      linux-hwmon@vger.kernel.org
2316 S:      Maintained
2317 F:      Documentation/hwmon/asc7621
2318 F:      drivers/hwmon/asc7621.c
2319
2320 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2321 M:      Corentin Chary <corentin.chary@gmail.com>
2322 L:      acpi4asus-user@lists.sourceforge.net
2323 L:      platform-driver-x86@vger.kernel.org
2324 W:      http://acpi4asus.sf.net
2325 S:      Maintained
2326 F:      drivers/platform/x86/asus*.c
2327 F:      drivers/platform/x86/eeepc*.c
2328
2329 ASUS WIRELESS RADIO CONTROL DRIVER
2330 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2331 L:      platform-driver-x86@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/platform/x86/asus-wireless.c
2334
2335 ASYMMETRIC KEYS
2336 M:      David Howells <dhowells@redhat.com>
2337 L:      keyrings@vger.kernel.org
2338 S:      Maintained
2339 F:      Documentation/crypto/asymmetric-keys.txt
2340 F:      include/linux/verification.h
2341 F:      include/crypto/public_key.h
2342 F:      include/crypto/pkcs7.h
2343 F:      crypto/asymmetric_keys/
2344
2345 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2346 R:      Dan Williams <dan.j.williams@intel.com>
2347 W:      http://sourceforge.net/projects/xscaleiop
2348 S:      Odd fixes
2349 F:      Documentation/crypto/async-tx-api.txt
2350 F:      crypto/async_tx/
2351 F:      drivers/dma/
2352 F:      include/linux/dmaengine.h
2353 F:      include/linux/async_tx.h
2354
2355 AT24 EEPROM DRIVER
2356 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2357 L:      linux-i2c@vger.kernel.org
2358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2359 S:      Maintained
2360 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2361 F:      drivers/misc/eeprom/at24.c
2362 F:      include/linux/platform_data/at24.h
2363
2364 ATA OVER ETHERNET (AOE) DRIVER
2365 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2366 W:      http://www.openaoe.org/
2367 S:      Supported
2368 F:      Documentation/aoe/
2369 F:      drivers/block/aoe/
2370
2371 ATHEROS 71XX/9XXX GPIO DRIVER
2372 M:      Alban Bedel <albeu@free.fr>
2373 W:      https://github.com/AlbanBedel/linux
2374 T:      git git://github.com/AlbanBedel/linux
2375 S:      Maintained
2376 F:      drivers/gpio/gpio-ath79.c
2377 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2378
2379 ATHEROS 71XX/9XXX USB PHY DRIVER
2380 M:      Alban Bedel <albeu@free.fr>
2381 W:      https://github.com/AlbanBedel/linux
2382 T:      git git://github.com/AlbanBedel/linux
2383 S:      Maintained
2384 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2385 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2386
2387 ATHEROS ATH GENERIC UTILITIES
2388 M:      Kalle Valo <kvalo@codeaurora.org>
2389 L:      linux-wireless@vger.kernel.org
2390 S:      Supported
2391 F:      drivers/net/wireless/ath/*
2392
2393 ATHEROS ATH5K WIRELESS DRIVER
2394 M:      Jiri Slaby <jirislaby@gmail.com>
2395 M:      Nick Kossifidis <mickflemm@gmail.com>
2396 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2397 L:      linux-wireless@vger.kernel.org
2398 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2399 S:      Maintained
2400 F:      drivers/net/wireless/ath/ath5k/
2401
2402 ATHEROS ATH6KL WIRELESS DRIVER
2403 M:      Kalle Valo <kvalo@codeaurora.org>
2404 L:      linux-wireless@vger.kernel.org
2405 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2407 S:      Supported
2408 F:      drivers/net/wireless/ath/ath6kl/
2409
2410 ATI_REMOTE2 DRIVER
2411 M:      Ville Syrjala <syrjala@sci.fi>
2412 S:      Maintained
2413 F:      drivers/input/misc/ati_remote2.c
2414
2415 ATK0110 HWMON DRIVER
2416 M:      Luca Tettamanti <kronos.it@gmail.com>
2417 L:      linux-hwmon@vger.kernel.org
2418 S:      Maintained
2419 F:      drivers/hwmon/asus_atk0110.c
2420
2421 ATLX ETHERNET DRIVERS
2422 M:      Jay Cliburn <jcliburn@gmail.com>
2423 M:      Chris Snook <chris.snook@gmail.com>
2424 L:      netdev@vger.kernel.org
2425 W:      http://sourceforge.net/projects/atl1
2426 W:      http://atl1.sourceforge.net
2427 S:      Maintained
2428 F:      drivers/net/ethernet/atheros/
2429
2430 ATM
2431 M:      Chas Williams <3chas3@gmail.com>
2432 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2433 L:      netdev@vger.kernel.org
2434 W:      http://linux-atm.sourceforge.net
2435 S:      Maintained
2436 F:      drivers/atm/
2437 F:      include/linux/atm*
2438 F:      include/uapi/linux/atm*
2439
2440 ATMEL AT91 / AT32 MCI DRIVER
2441 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2442 S:      Maintained
2443 F:      drivers/mmc/host/atmel-mci.c
2444
2445 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2446 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2447 S:      Supported
2448 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2449
2450 ATMEL Audio ALSA driver
2451 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2452 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2453 S:      Supported
2454 F:      sound/soc/atmel
2455
2456 ATMEL I2C DRIVER
2457 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2458 L:      linux-i2c@vger.kernel.org
2459 S:      Supported
2460 F:      drivers/i2c/busses/i2c-at91.c
2461
2462 ATMEL ISI DRIVER
2463 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2464 L:      linux-media@vger.kernel.org
2465 S:      Supported
2466 F:      drivers/media/platform/atmel/atmel-isi.c
2467 F:      include/media/atmel-isi.h
2468
2469 ATMEL LCDFB DRIVER
2470 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2471 L:      linux-fbdev@vger.kernel.org
2472 S:      Maintained
2473 F:      drivers/video/fbdev/atmel_lcdfb.c
2474 F:      include/video/atmel_lcdc.h
2475
2476 ATMEL MACB ETHERNET DRIVER
2477 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2478 S:      Supported
2479 F:      drivers/net/ethernet/cadence/
2480
2481 ATMEL MAXTOUCH DRIVER
2482 M:      Nick Dyer <nick@shmanahar.org>
2483 T:      git git://github.com/ndyer/linux.git
2484 S:      Maintained
2485 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2486 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2487
2488 ATMEL SAMA5D2 ADC DRIVER
2489 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2490 L:      linux-iio@vger.kernel.org
2491 S:      Supported
2492 F:      drivers/iio/adc/at91-sama5d2_adc.c
2493
2494 ATMEL SDMMC DRIVER
2495 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2496 L:      linux-mmc@vger.kernel.org
2497 S:      Supported
2498 F:      drivers/mmc/host/sdhci-of-at91.c
2499
2500 ATMEL SPI DRIVER
2501 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2502 S:      Supported
2503 F:      drivers/spi/spi-atmel.*
2504
2505 ATMEL SSC DRIVER
2506 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2508 S:      Supported
2509 F:      drivers/misc/atmel-ssc.c
2510 F:      include/linux/atmel-ssc.h
2511
2512 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2513 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2515 S:      Supported
2516 F:      drivers/misc/atmel_tclib.c
2517 F:      drivers/clocksource/tcb_clksrc.c
2518
2519 ATMEL USBA UDC DRIVER
2520 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2522 S:      Supported
2523 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2524
2525 ATMEL WIRELESS DRIVER
2526 M:      Simon Kelley <simon@thekelleys.org.uk>
2527 L:      linux-wireless@vger.kernel.org
2528 W:      http://www.thekelleys.org.uk/atmel
2529 W:      http://atmelwlandriver.sourceforge.net/
2530 S:      Maintained
2531 F:      drivers/net/wireless/atmel/atmel*
2532
2533 ATMEL XDMA DRIVER
2534 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2535 L:      linux-arm-kernel@lists.infradead.org
2536 L:      dmaengine@vger.kernel.org
2537 S:      Supported
2538 F:      drivers/dma/at_xdmac.c
2539
2540 ATOMIC INFRASTRUCTURE
2541 M:      Will Deacon <will.deacon@arm.com>
2542 M:      Peter Zijlstra <peterz@infradead.org>
2543 R:      Boqun Feng <boqun.feng@gmail.com>
2544 L:      linux-kernel@vger.kernel.org
2545 S:      Maintained
2546 F:      arch/*/include/asm/atomic*.h
2547 F:      include/*/atomic*.h
2548
2549 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2550 M:      Bradley Grove <linuxdrivers@attotech.com>
2551 L:      linux-scsi@vger.kernel.org
2552 W:      http://www.attotech.com
2553 S:      Supported
2554 F:      drivers/scsi/esas2r
2555
2556 ATUSB IEEE 802.15.4 RADIO DRIVER
2557 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2558 L:      linux-wpan@vger.kernel.org
2559 S:      Maintained
2560 F:      drivers/net/ieee802154/atusb.c
2561 F:      drivers/net/ieee802154/atusb.h
2562 F:      drivers/net/ieee802154/at86rf230.h
2563
2564 AUDIT SUBSYSTEM
2565 M:      Paul Moore <paul@paul-moore.com>
2566 M:      Eric Paris <eparis@redhat.com>
2567 L:      linux-audit@redhat.com (moderated for non-subscribers)
2568 W:      https://github.com/linux-audit
2569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2570 S:      Supported
2571 F:      include/linux/audit.h
2572 F:      include/uapi/linux/audit.h
2573 F:      kernel/audit*
2574
2575 AUXILIARY DISPLAY DRIVERS
2576 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2577 S:      Maintained
2578 F:      drivers/auxdisplay/
2579 F:      include/linux/cfag12864b.h
2580
2581 AX.25 NETWORK LAYER
2582 M:      Ralf Baechle <ralf@linux-mips.org>
2583 L:      linux-hams@vger.kernel.org
2584 W:      http://www.linux-ax25.org/
2585 S:      Maintained
2586 F:      include/uapi/linux/ax25.h
2587 F:      include/net/ax25.h
2588 F:      net/ax25/
2589
2590 AXENTIA ARM DEVICES
2591 M:      Peter Rosin <peda@axentia.se>
2592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2593 S:      Maintained
2594 F:      Documentation/devicetree/bindings/arm/axentia.txt
2595 F:      arch/arm/boot/dts/at91-linea.dtsi
2596 F:      arch/arm/boot/dts/at91-natte.dtsi
2597 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2598 F:      arch/arm/boot/dts/at91-tse850-3.dts
2599
2600 AXENTIA ASOC DRIVERS
2601 M:      Peter Rosin <peda@axentia.se>
2602 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2603 S:      Maintained
2604 F:      Documentation/devicetree/bindings/sound/axentia,*
2605 F:      sound/soc/atmel/tse850-pcm5142.c
2606
2607 AZ6007 DVB DRIVER
2608 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2609 L:      linux-media@vger.kernel.org
2610 W:      https://linuxtv.org
2611 T:      git git://linuxtv.org/media_tree.git
2612 S:      Maintained
2613 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2614
2615 AZTECH FM RADIO RECEIVER DRIVER
2616 M:      Hans Verkuil <hverkuil@xs4all.nl>
2617 L:      linux-media@vger.kernel.org
2618 T:      git git://linuxtv.org/media_tree.git
2619 W:      https://linuxtv.org
2620 S:      Maintained
2621 F:      drivers/media/radio/radio-aztech*
2622
2623 B43 WIRELESS DRIVER
2624 L:      linux-wireless@vger.kernel.org
2625 L:      b43-dev@lists.infradead.org
2626 W:      http://wireless.kernel.org/en/users/Drivers/b43
2627 S:      Odd Fixes
2628 F:      drivers/net/wireless/broadcom/b43/
2629
2630 B43LEGACY WIRELESS DRIVER
2631 M:      Larry Finger <Larry.Finger@lwfinger.net>
2632 L:      linux-wireless@vger.kernel.org
2633 L:      b43-dev@lists.infradead.org
2634 W:      http://wireless.kernel.org/en/users/Drivers/b43
2635 S:      Maintained
2636 F:      drivers/net/wireless/broadcom/b43legacy/
2637
2638 BACKLIGHT CLASS/SUBSYSTEM
2639 M:      Lee Jones <lee.jones@linaro.org>
2640 M:      Daniel Thompson <daniel.thompson@linaro.org>
2641 M:      Jingoo Han <jingoohan1@gmail.com>
2642 L:      dri-devel@lists.freedesktop.org
2643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2644 S:      Maintained
2645 F:      drivers/video/backlight/
2646 F:      include/linux/backlight.h
2647 F:      include/linux/pwm_backlight.h
2648 F:      Documentation/devicetree/bindings/leds/backlight
2649
2650 BATMAN ADVANCED
2651 M:      Marek Lindner <mareklindner@neomailbox.ch>
2652 M:      Simon Wunderlich <sw@simonwunderlich.de>
2653 M:      Antonio Quartulli <a@unstable.cc>
2654 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2655 W:      https://www.open-mesh.org/
2656 Q:      https://patchwork.open-mesh.org/project/batman/list/
2657 S:      Maintained
2658 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2659 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2660 F:      Documentation/networking/batman-adv.rst
2661 F:      include/uapi/linux/batadv_packet.h
2662 F:      include/uapi/linux/batman_adv.h
2663 F:      net/batman-adv/
2664
2665 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2666 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2667 L:      linux-hams@vger.kernel.org
2668 W:      http://www.baycom.org/~tom/ham/ham.html
2669 S:      Maintained
2670 F:      drivers/net/hamradio/baycom*
2671
2672 BCACHE (BLOCK LAYER CACHE)
2673 M:      Coly Li <colyli@suse.de>
2674 M:      Kent Overstreet <kent.overstreet@gmail.com>
2675 L:      linux-bcache@vger.kernel.org
2676 W:      http://bcache.evilpiepirate.org
2677 C:      irc://irc.oftc.net/bcache
2678 S:      Maintained
2679 F:      drivers/md/bcache/
2680
2681 BDISP ST MEDIA DRIVER
2682 M:      Fabien Dessenne <fabien.dessenne@st.com>
2683 L:      linux-media@vger.kernel.org
2684 T:      git git://linuxtv.org/media_tree.git
2685 W:      https://linuxtv.org
2686 S:      Supported
2687 F:      drivers/media/platform/sti/bdisp
2688
2689 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2690 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2691 L:      netdev@vger.kernel.org
2692 S:      Maintained
2693 F:      drivers/net/ethernet/ec_bhf.c
2694
2695 BEFS FILE SYSTEM
2696 M:      Luis de Bethencourt <luisbg@kernel.org>
2697 M:      Salah Triki <salah.triki@gmail.com>
2698 S:      Maintained
2699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2700 F:      Documentation/filesystems/befs.txt
2701 F:      fs/befs/
2702
2703 BFQ I/O SCHEDULER
2704 M:      Paolo Valente <paolo.valente@linaro.org>
2705 M:      Jens Axboe <axboe@kernel.dk>
2706 L:      linux-block@vger.kernel.org
2707 S:      Maintained
2708 F:      block/bfq-*
2709 F:      Documentation/block/bfq-iosched.txt
2710
2711 BFS FILE SYSTEM
2712 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2713 S:      Maintained
2714 F:      Documentation/filesystems/bfs.txt
2715 F:      fs/bfs/
2716 F:      include/uapi/linux/bfs_fs.h
2717
2718 BLINKM RGB LED DRIVER
2719 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2720 S:      Maintained
2721 F:      drivers/leds/leds-blinkm.c
2722
2723 BLOCK LAYER
2724 M:      Jens Axboe <axboe@kernel.dk>
2725 L:      linux-block@vger.kernel.org
2726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2727 S:      Maintained
2728 F:      block/
2729 F:      drivers/block/
2730 F:      kernel/trace/blktrace.c
2731 F:      lib/sbitmap.c
2732
2733 BLOCK2MTD DRIVER
2734 M:      Joern Engel <joern@lazybastard.org>
2735 L:      linux-mtd@lists.infradead.org
2736 S:      Maintained
2737 F:      drivers/mtd/devices/block2mtd.c
2738
2739 BLUETOOTH DRIVERS
2740 M:      Marcel Holtmann <marcel@holtmann.org>
2741 M:      Johan Hedberg <johan.hedberg@gmail.com>
2742 L:      linux-bluetooth@vger.kernel.org
2743 W:      http://www.bluez.org/
2744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2746 S:      Maintained
2747 F:      drivers/bluetooth/
2748
2749 BLUETOOTH SUBSYSTEM
2750 M:      Marcel Holtmann <marcel@holtmann.org>
2751 M:      Johan Hedberg <johan.hedberg@gmail.com>
2752 L:      linux-bluetooth@vger.kernel.org
2753 W:      http://www.bluez.org/
2754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2756 S:      Maintained
2757 F:      net/bluetooth/
2758 F:      include/net/bluetooth/
2759
2760 BONDING DRIVER
2761 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2762 M:      Veaceslav Falico <vfalico@gmail.com>
2763 M:      Andy Gospodarek <andy@greyhouse.net>
2764 L:      netdev@vger.kernel.org
2765 W:      http://sourceforge.net/projects/bonding/
2766 S:      Supported
2767 F:      drivers/net/bonding/
2768 F:      include/uapi/linux/if_bonding.h
2769
2770 BPF (Safe dynamic programs and tools)
2771 M:      Alexei Starovoitov <ast@kernel.org>
2772 M:      Daniel Borkmann <daniel@iogearbox.net>
2773 L:      netdev@vger.kernel.org
2774 L:      linux-kernel@vger.kernel.org
2775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2777 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2778 S:      Supported
2779 F:      arch/x86/net/bpf_jit*
2780 F:      Documentation/networking/filter.txt
2781 F:      Documentation/bpf/
2782 F:      include/linux/bpf*
2783 F:      include/linux/filter.h
2784 F:      include/trace/events/xdp.h
2785 F:      include/uapi/linux/bpf*
2786 F:      include/uapi/linux/filter.h
2787 F:      kernel/bpf/
2788 F:      kernel/trace/bpf_trace.c
2789 F:      lib/test_bpf.c
2790 F:      net/bpf/
2791 F:      net/core/filter.c
2792 F:      net/sched/act_bpf.c
2793 F:      net/sched/cls_bpf.c
2794 F:      samples/bpf/
2795 F:      tools/bpf/
2796 F:      tools/lib/bpf/
2797 F:      tools/testing/selftests/bpf/
2798
2799 BROADCOM B44 10/100 ETHERNET DRIVER
2800 M:      Michael Chan <michael.chan@broadcom.com>
2801 L:      netdev@vger.kernel.org
2802 S:      Supported
2803 F:      drivers/net/ethernet/broadcom/b44.*
2804
2805 BROADCOM B53 ETHERNET SWITCH DRIVER
2806 M:      Florian Fainelli <f.fainelli@gmail.com>
2807 L:      netdev@vger.kernel.org
2808 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2809 S:      Supported
2810 F:      drivers/net/dsa/b53/*
2811 F:      include/linux/platform_data/b53.h
2812
2813 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2814 M:      Florian Fainelli <f.fainelli@gmail.com>
2815 M:      Ray Jui <rjui@broadcom.com>
2816 M:      Scott Branden <sbranden@broadcom.com>
2817 M:      bcm-kernel-feedback-list@broadcom.com
2818 T:      git git://github.com/broadcom/mach-bcm
2819 S:      Maintained
2820 N:      bcm281*
2821 N:      bcm113*
2822 N:      bcm216*
2823 N:      kona
2824 F:      arch/arm/mach-bcm/
2825
2826 BROADCOM BCM2835 ARM ARCHITECTURE
2827 M:      Eric Anholt <eric@anholt.net>
2828 M:      Stefan Wahren <stefan.wahren@i2se.com>
2829 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2831 T:      git git://github.com/anholt/linux
2832 S:      Maintained
2833 N:      bcm2835
2834 F:      drivers/staging/vc04_services
2835
2836 BROADCOM BCM47XX MIPS ARCHITECTURE
2837 M:      Hauke Mehrtens <hauke@hauke-m.de>
2838 M:      Rafał Miłecki <zajec5@gmail.com>
2839 L:      linux-mips@linux-mips.org
2840 S:      Maintained
2841 F:      Documentation/devicetree/bindings/mips/brcm/
2842 F:      arch/mips/bcm47xx/*
2843 F:      arch/mips/include/asm/mach-bcm47xx/*
2844
2845 BROADCOM BCM5301X ARM ARCHITECTURE
2846 M:      Hauke Mehrtens <hauke@hauke-m.de>
2847 M:      Rafał Miłecki <zajec5@gmail.com>
2848 M:      Jon Mason <jonmason@broadcom.com>
2849 M:      bcm-kernel-feedback-list@broadcom.com
2850 L:      linux-arm-kernel@lists.infradead.org
2851 S:      Maintained
2852 F:      arch/arm/mach-bcm/bcm_5301x.c
2853 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2854 F:      arch/arm/boot/dts/bcm470*
2855 F:      arch/arm/boot/dts/bcm953012*
2856
2857 BROADCOM BCM53573 ARM ARCHITECTURE
2858 M:      Rafał Miłecki <rafal@milecki.pl>
2859 L:      linux-arm-kernel@lists.infradead.org
2860 S:      Maintained
2861 F:      arch/arm/boot/dts/bcm53573*
2862 F:      arch/arm/boot/dts/bcm47189*
2863
2864 BROADCOM BCM63XX ARM ARCHITECTURE
2865 M:      Florian Fainelli <f.fainelli@gmail.com>
2866 M:      bcm-kernel-feedback-list@broadcom.com
2867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2868 T:      git git://github.com/broadcom/stblinux.git
2869 S:      Maintained
2870 N:      bcm63xx
2871
2872 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2873 M:      Kevin Cernekee <cernekee@gmail.com>
2874 L:      linux-usb@vger.kernel.org
2875 S:      Maintained
2876 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2877
2878 BROADCOM BCM7XXX ARM ARCHITECTURE
2879 M:      Brian Norris <computersforpeace@gmail.com>
2880 M:      Gregory Fong <gregory.0xf0@gmail.com>
2881 M:      Florian Fainelli <f.fainelli@gmail.com>
2882 M:      bcm-kernel-feedback-list@broadcom.com
2883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2884 T:      git git://github.com/broadcom/stblinux.git
2885 S:      Maintained
2886 F:      arch/arm/mach-bcm/*brcmstb*
2887 F:      arch/arm/boot/dts/bcm7*.dts*
2888 F:      drivers/bus/brcmstb_gisb.c
2889 F:      arch/arm/mm/cache-b15-rac.c
2890 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2891 N:      brcmstb
2892
2893 BROADCOM BMIPS CPUFREQ DRIVER
2894 M:      Markus Mayer <mmayer@broadcom.com>
2895 M:      bcm-kernel-feedback-list@broadcom.com
2896 L:      linux-pm@vger.kernel.org
2897 S:      Maintained
2898 F:      drivers/cpufreq/bmips-cpufreq.c
2899
2900 BROADCOM BMIPS MIPS ARCHITECTURE
2901 M:      Kevin Cernekee <cernekee@gmail.com>
2902 M:      Florian Fainelli <f.fainelli@gmail.com>
2903 L:      linux-mips@linux-mips.org
2904 T:      git git://github.com/broadcom/stblinux.git
2905 S:      Maintained
2906 F:      arch/mips/bmips/*
2907 F:      arch/mips/include/asm/mach-bmips/*
2908 F:      arch/mips/kernel/*bmips*
2909 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2910 F:      drivers/irqchip/irq-bcm63*
2911 F:      drivers/irqchip/irq-bcm7*
2912 F:      drivers/irqchip/irq-brcmstb*
2913 F:      include/linux/bcm963xx_nvram.h
2914 F:      include/linux/bcm963xx_tag.h
2915
2916 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2917 M:      Rasesh Mody <rasesh.mody@cavium.com>
2918 M:      Harish Patil <harish.patil@cavium.com>
2919 M:      Dept-GELinuxNICDev@cavium.com
2920 L:      netdev@vger.kernel.org
2921 S:      Supported
2922 F:      drivers/net/ethernet/broadcom/bnx2.*
2923 F:      drivers/net/ethernet/broadcom/bnx2_*
2924
2925 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2926 M:      QLogic-Storage-Upstream@qlogic.com
2927 L:      linux-scsi@vger.kernel.org
2928 S:      Supported
2929 F:      drivers/scsi/bnx2fc/
2930
2931 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2932 M:      QLogic-Storage-Upstream@qlogic.com
2933 L:      linux-scsi@vger.kernel.org
2934 S:      Supported
2935 F:      drivers/scsi/bnx2i/
2936
2937 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2938 M:      Ariel Elior <ariel.elior@cavium.com>
2939 M:      everest-linux-l2@cavium.com
2940 L:      netdev@vger.kernel.org
2941 S:      Supported
2942 F:      drivers/net/ethernet/broadcom/bnx2x/
2943
2944 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2945 M:      Michael Chan <michael.chan@broadcom.com>
2946 L:      netdev@vger.kernel.org
2947 S:      Supported
2948 F:      drivers/net/ethernet/broadcom/bnxt/
2949
2950 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2951 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2952 M:      Franky Lin <franky.lin@broadcom.com>
2953 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2954 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2955 M:      Wright Feng <wright.feng@cypress.com>
2956 L:      linux-wireless@vger.kernel.org
2957 L:      brcm80211-dev-list.pdl@broadcom.com
2958 L:      brcm80211-dev-list@cypress.com
2959 S:      Supported
2960 F:      drivers/net/wireless/broadcom/brcm80211/
2961
2962 BROADCOM BRCMSTB GPIO DRIVER
2963 M:      Gregory Fong <gregory.0xf0@gmail.com>
2964 L:      bcm-kernel-feedback-list@broadcom.com
2965 S:      Supported
2966 F:      drivers/gpio/gpio-brcmstb.c
2967 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2968
2969 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2970 M:      Al Cooper <alcooperx@gmail.com>
2971 L:      linux-kernel@vger.kernel.org
2972 L:      bcm-kernel-feedback-list@broadcom.com
2973 S:      Maintained
2974 F:      drivers/phy/broadcom/phy-brcm-usb*
2975
2976 BROADCOM GENET ETHERNET DRIVER
2977 M:      Doug Berger <opendmb@gmail.com>
2978 M:      Florian Fainelli <f.fainelli@gmail.com>
2979 L:      netdev@vger.kernel.org
2980 S:      Supported
2981 F:      drivers/net/ethernet/broadcom/genet/
2982
2983 BROADCOM IPROC ARM ARCHITECTURE
2984 M:      Ray Jui <rjui@broadcom.com>
2985 M:      Scott Branden <sbranden@broadcom.com>
2986 M:      Jon Mason <jonmason@broadcom.com>
2987 M:      bcm-kernel-feedback-list@broadcom.com
2988 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2989 T:      git git://github.com/broadcom/cygnus-linux.git
2990 S:      Maintained
2991 N:      iproc
2992 N:      cygnus
2993 N:      bcm[-_]nsp
2994 N:      bcm9113*
2995 N:      bcm9583*
2996 N:      bcm9585*
2997 N:      bcm9586*
2998 N:      bcm988312
2999 N:      bcm113*
3000 N:      bcm583*
3001 N:      bcm585*
3002 N:      bcm586*
3003 N:      bcm88312
3004 N:      hr2
3005 N:      stingray
3006 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3007 F:      arch/arm64/boot/dts/broadcom/stingray/*
3008 F:      drivers/clk/bcm/clk-ns*
3009 F:      drivers/clk/bcm/clk-sr*
3010 F:      drivers/pinctrl/bcm/pinctrl-ns*
3011 F:      include/dt-bindings/clock/bcm-sr*
3012
3013 BROADCOM KONA GPIO DRIVER
3014 M:      Ray Jui <rjui@broadcom.com>
3015 L:      bcm-kernel-feedback-list@broadcom.com
3016 S:      Supported
3017 F:      drivers/gpio/gpio-bcm-kona.c
3018 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3019
3020 BROADCOM NETXTREME-E ROCE DRIVER
3021 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3022 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3023 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3024 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3025 L:      linux-rdma@vger.kernel.org
3026 W:      http://www.broadcom.com
3027 S:      Supported
3028 F:      drivers/infiniband/hw/bnxt_re/
3029 F:      include/uapi/rdma/bnxt_re-abi.h
3030
3031 BROADCOM NVRAM DRIVER
3032 M:      Rafał Miłecki <zajec5@gmail.com>
3033 L:      linux-mips@linux-mips.org
3034 S:      Maintained
3035 F:      drivers/firmware/broadcom/*
3036
3037 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3038 M:      Rafał Miłecki <zajec5@gmail.com>
3039 L:      linux-wireless@vger.kernel.org
3040 S:      Maintained
3041 F:      drivers/bcma/
3042 F:      include/linux/bcma/
3043
3044 BROADCOM STB AVS CPUFREQ DRIVER
3045 M:      Markus Mayer <mmayer@broadcom.com>
3046 M:      bcm-kernel-feedback-list@broadcom.com
3047 L:      linux-pm@vger.kernel.org
3048 S:      Maintained
3049 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3050 F:      drivers/cpufreq/brcmstb*
3051
3052 BROADCOM STB AVS TMON DRIVER
3053 M:      Markus Mayer <mmayer@broadcom.com>
3054 M:      bcm-kernel-feedback-list@broadcom.com
3055 L:      linux-pm@vger.kernel.org
3056 S:      Maintained
3057 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3058 F:      drivers/thermal/broadcom/brcmstb*
3059
3060 BROADCOM STB NAND FLASH DRIVER
3061 M:      Brian Norris <computersforpeace@gmail.com>
3062 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3063 L:      linux-mtd@lists.infradead.org
3064 L:      bcm-kernel-feedback-list@broadcom.com
3065 S:      Maintained
3066 F:      drivers/mtd/nand/raw/brcmnand/
3067
3068 BROADCOM STB DPFE DRIVER
3069 M:      Markus Mayer <mmayer@broadcom.com>
3070 M:      bcm-kernel-feedback-list@broadcom.com
3071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3072 S:      Maintained
3073 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3074 F:      drivers/memory/brcmstb_dpfe.c
3075
3076 BROADCOM SYSTEMPORT ETHERNET DRIVER
3077 M:      Florian Fainelli <f.fainelli@gmail.com>
3078 L:      netdev@vger.kernel.org
3079 S:      Supported
3080 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3081
3082 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3083 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3084 M:      Prashant Sreedharan <prashant@broadcom.com>
3085 M:      Michael Chan <mchan@broadcom.com>
3086 L:      netdev@vger.kernel.org
3087 S:      Supported
3088 F:      drivers/net/ethernet/broadcom/tg3.*
3089
3090 BROCADE BFA FC SCSI DRIVER
3091 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3092 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3093 L:      linux-scsi@vger.kernel.org
3094 S:      Supported
3095 F:      drivers/scsi/bfa/
3096
3097 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3098 M:      Rasesh Mody <rasesh.mody@cavium.com>
3099 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3100 M:      Dept-GELinuxNICDev@cavium.com
3101 L:      netdev@vger.kernel.org
3102 S:      Supported
3103 F:      drivers/net/ethernet/brocade/bna/
3104
3105 BSG (block layer generic sg v4 driver)
3106 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3107 L:      linux-scsi@vger.kernel.org
3108 S:      Supported
3109 F:      block/bsg.c
3110 F:      include/linux/bsg.h
3111 F:      include/uapi/linux/bsg.h
3112
3113 BT87X AUDIO DRIVER
3114 M:      Clemens Ladisch <clemens@ladisch.de>
3115 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3116 T:      git git://git.alsa-project.org/alsa-kernel.git
3117 S:      Maintained
3118 F:      Documentation/sound/cards/bt87x.rst
3119 F:      sound/pci/bt87x.c
3120
3121 BT8XXGPIO DRIVER
3122 M:      Michael Buesch <m@bues.ch>
3123 W:      http://bu3sch.de/btgpio.php
3124 S:      Maintained
3125 F:      drivers/gpio/gpio-bt8xx.c
3126
3127 BTRFS FILE SYSTEM
3128 M:      Chris Mason <clm@fb.com>
3129 M:      Josef Bacik <jbacik@fb.com>
3130 M:      David Sterba <dsterba@suse.com>
3131 L:      linux-btrfs@vger.kernel.org
3132 W:      http://btrfs.wiki.kernel.org/
3133 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3135 S:      Maintained
3136 F:      Documentation/filesystems/btrfs.txt
3137 F:      fs/btrfs/
3138 F:      include/linux/btrfs*
3139 F:      include/uapi/linux/btrfs*
3140
3141 BTTV VIDEO4LINUX DRIVER
3142 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3143 L:      linux-media@vger.kernel.org
3144 W:      https://linuxtv.org
3145 T:      git git://linuxtv.org/media_tree.git
3146 S:      Odd fixes
3147 F:      Documentation/media/v4l-drivers/bttv*
3148 F:      drivers/media/pci/bt8xx/bttv*
3149
3150 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3151 M:      Chanwoo Choi <cw00.choi@samsung.com>
3152 L:      linux-pm@vger.kernel.org
3153 L:      linux-samsung-soc@vger.kernel.org
3154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3155 S:      Maintained
3156 F:      drivers/devfreq/exynos-bus.c
3157 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3158
3159 BUSLOGIC SCSI DRIVER
3160 M:      Khalid Aziz <khalid@gonehiking.org>
3161 L:      linux-scsi@vger.kernel.org
3162 S:      Maintained
3163 F:      drivers/scsi/BusLogic.*
3164 F:      drivers/scsi/FlashPoint.*
3165
3166 C-MEDIA CMI8788 DRIVER
3167 M:      Clemens Ladisch <clemens@ladisch.de>
3168 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3169 T:      git git://git.alsa-project.org/alsa-kernel.git
3170 S:      Maintained
3171 F:      sound/pci/oxygen/
3172
3173 C6X ARCHITECTURE
3174 M:      Mark Salter <msalter@redhat.com>
3175 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3176 L:      linux-c6x-dev@linux-c6x.org
3177 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3178 S:      Maintained
3179 F:      arch/c6x/
3180
3181 CA8210 IEEE-802.15.4 RADIO DRIVER
3182 M:      Harry Morris <h.morris@cascoda.com>
3183 L:      linux-wpan@vger.kernel.org
3184 W:      https://github.com/Cascoda/ca8210-linux.git
3185 S:      Maintained
3186 F:      drivers/net/ieee802154/ca8210.c
3187 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3188
3189 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3190 M:      David Howells <dhowells@redhat.com>
3191 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3192 S:      Supported
3193 F:      Documentation/filesystems/caching/cachefiles.txt
3194 F:      fs/cachefiles/
3195
3196 CADENCE MIPI-CSI2 BRIDGES
3197 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3198 L:      linux-media@vger.kernel.org
3199 S:      Maintained
3200 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3201 F:      drivers/media/platform/cadence/cdns-csi2*
3202
3203 CADET FM/AM RADIO RECEIVER DRIVER
3204 M:      Hans Verkuil <hverkuil@xs4all.nl>
3205 L:      linux-media@vger.kernel.org
3206 T:      git git://linuxtv.org/media_tree.git
3207 W:      https://linuxtv.org
3208 S:      Maintained
3209 F:      drivers/media/radio/radio-cadet*
3210
3211 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3212 M:      Jonathan Corbet <corbet@lwn.net>
3213 L:      linux-media@vger.kernel.org
3214 T:      git git://linuxtv.org/media_tree.git
3215 S:      Maintained
3216 F:      Documentation/media/v4l-drivers/cafe_ccic*
3217 F:      drivers/media/platform/marvell-ccic/
3218
3219 CAIF NETWORK LAYER
3220 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3221 L:      netdev@vger.kernel.org
3222 S:      Supported
3223 F:      Documentation/networking/caif/
3224 F:      drivers/net/caif/
3225 F:      include/uapi/linux/caif/
3226 F:      include/net/caif/
3227 F:      net/caif/
3228
3229 CALGARY x86-64 IOMMU
3230 M:      Muli Ben-Yehuda <mulix@mulix.org>
3231 M:      Jon Mason <jdmason@kudzu.us>
3232 L:      iommu@lists.linux-foundation.org
3233 S:      Maintained
3234 F:      arch/x86/kernel/pci-calgary_64.c
3235 F:      arch/x86/kernel/tce_64.c
3236 F:      arch/x86/include/asm/calgary.h
3237 F:      arch/x86/include/asm/tce.h
3238
3239 CAN NETWORK DRIVERS
3240 M:      Wolfgang Grandegger <wg@grandegger.com>
3241 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3242 L:      linux-can@vger.kernel.org
3243 W:      https://github.com/linux-can
3244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3246 S:      Maintained
3247 F:      Documentation/devicetree/bindings/net/can/
3248 F:      drivers/net/can/
3249 F:      include/linux/can/dev.h
3250 F:      include/linux/can/platform/
3251 F:      include/uapi/linux/can/error.h
3252 F:      include/uapi/linux/can/netlink.h
3253
3254 CAN NETWORK LAYER
3255 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3256 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3257 L:      linux-can@vger.kernel.org
3258 W:      https://github.com/linux-can
3259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3261 S:      Maintained
3262 F:      Documentation/networking/can.rst
3263 F:      net/can/
3264 F:      include/linux/can/core.h
3265 F:      include/uapi/linux/can.h
3266 F:      include/uapi/linux/can/bcm.h
3267 F:      include/uapi/linux/can/raw.h
3268 F:      include/uapi/linux/can/gw.h
3269
3270 CAPABILITIES
3271 M:      Serge Hallyn <serge@hallyn.com>
3272 L:      linux-security-module@vger.kernel.org
3273 S:      Supported
3274 F:      include/linux/capability.h
3275 F:      include/uapi/linux/capability.h
3276 F:      security/commoncap.c
3277 F:      kernel/capability.c
3278
3279 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3280 M:      Kevin Tsai <ktsai@capellamicro.com>
3281 S:      Maintained
3282 F:      drivers/iio/light/cm*
3283
3284 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3285 M:      Christian Lamparter <chunkeey@googlemail.com>
3286 L:      linux-wireless@vger.kernel.org
3287 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3288 S:      Maintained
3289 F:      drivers/net/wireless/ath/carl9170/
3290
3291 CAVIUM I2C DRIVER
3292 M:      Jan Glauber <jglauber@cavium.com>
3293 M:      David Daney <david.daney@cavium.com>
3294 W:      http://www.cavium.com
3295 S:      Supported
3296 F:      drivers/i2c/busses/i2c-octeon*
3297 F:      drivers/i2c/busses/i2c-thunderx*
3298
3299 CAVIUM LIQUIDIO NETWORK DRIVER
3300 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3301 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3302 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3303 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3304 L:      netdev@vger.kernel.org
3305 W:      http://www.cavium.com
3306 S:      Supported
3307 F:      drivers/net/ethernet/cavium/liquidio/
3308
3309 CAVIUM MMC DRIVER
3310 M:      Jan Glauber <jglauber@cavium.com>
3311 M:      David Daney <david.daney@cavium.com>
3312 M:      Steven J. Hill <Steven.Hill@cavium.com>
3313 W:      http://www.cavium.com
3314 S:      Supported
3315 F:      drivers/mmc/host/cavium*
3316
3317 CAVIUM OCTEON-TX CRYPTO DRIVER
3318 M:      George Cherian <george.cherian@cavium.com>
3319 L:      linux-crypto@vger.kernel.org
3320 W:      http://www.cavium.com
3321 S:      Supported
3322 F:      drivers/crypto/cavium/cpt/
3323
3324 CAVIUM THUNDERX2 ARM64 SOC
3325 M:      Robert Richter <rrichter@cavium.com>
3326 M:      Jayachandran C <jnair@caviumnetworks.com>
3327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3328 S:      Maintained
3329 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3330 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3331
3332 CC2520 IEEE-802.15.4 RADIO DRIVER
3333 M:      Varka Bhadram <varkabhadram@gmail.com>
3334 L:      linux-wpan@vger.kernel.org
3335 S:      Maintained
3336 F:      drivers/net/ieee802154/cc2520.c
3337 F:      include/linux/spi/cc2520.h
3338 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3339
3340 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3341 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3342 L:      linux-crypto@vger.kernel.org
3343 S:      Supported
3344 F:      drivers/crypto/ccree/
3345 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3346
3347 CEC FRAMEWORK
3348 M:      Hans Verkuil <hans.verkuil@cisco.com>
3349 L:      linux-media@vger.kernel.org
3350 T:      git git://linuxtv.org/media_tree.git
3351 W:      http://linuxtv.org
3352 S:      Supported
3353 F:      Documentation/media/kapi/cec-core.rst
3354 F:      Documentation/media/uapi/cec
3355 F:      drivers/media/cec/
3356 F:      drivers/media/rc/keymaps/rc-cec.c
3357 F:      include/media/cec.h
3358 F:      include/media/cec-notifier.h
3359 F:      include/uapi/linux/cec.h
3360 F:      include/uapi/linux/cec-funcs.h
3361 F:      Documentation/devicetree/bindings/media/cec.txt
3362 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3363
3364 CEC GPIO DRIVER
3365 M:      Hans Verkuil <hans.verkuil@cisco.com>
3366 L:      linux-media@vger.kernel.org
3367 T:      git git://linuxtv.org/media_tree.git
3368 W:      http://linuxtv.org
3369 S:      Supported
3370 F:      drivers/media/platform/cec-gpio/
3371 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3372
3373 CELL BROADBAND ENGINE ARCHITECTURE
3374 M:      Arnd Bergmann <arnd@arndb.de>
3375 L:      linuxppc-dev@lists.ozlabs.org
3376 W:      http://www.ibm.com/developerworks/power/cell/
3377 S:      Supported
3378 F:      arch/powerpc/include/asm/cell*.h
3379 F:      arch/powerpc/include/asm/spu*.h
3380 F:      arch/powerpc/include/uapi/asm/spu*.h
3381 F:      arch/powerpc/oprofile/*cell*
3382 F:      arch/powerpc/platforms/cell/
3383
3384 CEPH COMMON CODE (LIBCEPH)
3385 M:      Ilya Dryomov <idryomov@gmail.com>
3386 M:      "Yan, Zheng" <zyan@redhat.com>
3387 M:      Sage Weil <sage@redhat.com>
3388 L:      ceph-devel@vger.kernel.org
3389 W:      http://ceph.com/
3390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3391 T:      git git://github.com/ceph/ceph-client.git
3392 S:      Supported
3393 F:      net/ceph/
3394 F:      include/linux/ceph/
3395 F:      include/linux/crush/
3396
3397 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3398 M:      "Yan, Zheng" <zyan@redhat.com>
3399 M:      Sage Weil <sage@redhat.com>
3400 M:      Ilya Dryomov <idryomov@gmail.com>
3401 L:      ceph-devel@vger.kernel.org
3402 W:      http://ceph.com/
3403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3404 T:      git git://github.com/ceph/ceph-client.git
3405 S:      Supported
3406 F:      Documentation/filesystems/ceph.txt
3407 F:      fs/ceph/
3408
3409 CERTIFICATE HANDLING:
3410 M:      David Howells <dhowells@redhat.com>
3411 M:      David Woodhouse <dwmw2@infradead.org>
3412 L:      keyrings@vger.kernel.org
3413 S:      Maintained
3414 F:      Documentation/admin-guide/module-signing.rst
3415 F:      certs/
3416 F:      scripts/sign-file.c
3417 F:      scripts/extract-cert.c
3418
3419 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3420 L:      linux-usb@vger.kernel.org
3421 S:      Orphan
3422 F:      Documentation/usb/WUSB-Design-overview.txt
3423 F:      Documentation/usb/wusb-cbaf
3424 F:      drivers/usb/host/hwa-hc.c
3425 F:      drivers/usb/host/whci/
3426 F:      drivers/usb/wusbcore/
3427 F:      include/linux/usb/wusb*
3428
3429 CFAG12864B LCD DRIVER
3430 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3431 S:      Maintained
3432 F:      drivers/auxdisplay/cfag12864b.c
3433 F:      include/linux/cfag12864b.h
3434
3435 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3436 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3437 S:      Maintained
3438 F:      drivers/auxdisplay/cfag12864bfb.c
3439 F:      include/linux/cfag12864b.h
3440
3441 802.11 (including CFG80211/NL80211)
3442 M:      Johannes Berg <johannes@sipsolutions.net>
3443 L:      linux-wireless@vger.kernel.org
3444 W:      http://wireless.kernel.org/
3445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3447 S:      Maintained
3448 F:      net/wireless/
3449 F:      include/uapi/linux/nl80211.h
3450 F:      include/linux/ieee80211.h
3451 F:      include/net/wext.h
3452 F:      include/net/cfg80211.h
3453 F:      include/net/iw_handler.h
3454 F:      include/net/ieee80211_radiotap.h
3455 F:      Documentation/driver-api/80211/cfg80211.rst
3456 F:      Documentation/networking/regulatory.txt
3457
3458 CHAR and MISC DRIVERS
3459 M:      Arnd Bergmann <arnd@arndb.de>
3460 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3462 S:      Supported
3463 F:      drivers/char/
3464 F:      drivers/misc/
3465 F:      include/linux/miscdevice.h
3466
3467 CHECKPATCH
3468 M:      Andy Whitcroft <apw@canonical.com>
3469 M:      Joe Perches <joe@perches.com>
3470 S:      Maintained
3471 F:      scripts/checkpatch.pl
3472
3473 CHINESE DOCUMENTATION
3474 M:      Harry Wei <harryxiyou@gmail.com>
3475 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3476 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3477 S:      Maintained
3478 F:      Documentation/translations/zh_CN/
3479
3480 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3481 M:      Peter Chen <Peter.Chen@nxp.com>
3482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3483 L:      linux-usb@vger.kernel.org
3484 S:      Maintained
3485 F:      drivers/usb/chipidea/
3486
3487 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3488 M:      Hans de Goede <hdegoede@redhat.com>
3489 L:      linux-input@vger.kernel.org
3490 S:      Maintained
3491 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3492 F:      drivers/input/touchscreen/chipone_icn8318.c
3493
3494 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3495 M:      Hans de Goede <hdegoede@redhat.com>
3496 L:      linux-input@vger.kernel.org
3497 S:      Maintained
3498 F:      drivers/input/touchscreen/chipone_icn8505.c
3499
3500 CHROME HARDWARE PLATFORM SUPPORT
3501 M:      Benson Leung <bleung@chromium.org>
3502 M:      Olof Johansson <olof@lixom.net>
3503 S:      Maintained
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3505 F:      drivers/platform/chrome/
3506
3507 CIRRUS LOGIC AUDIO CODEC DRIVERS
3508 M:      Brian Austin <brian.austin@cirrus.com>
3509 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3511 S:      Maintained
3512 F:      sound/soc/codecs/cs*
3513
3514 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3515 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3516 L:      netdev@vger.kernel.org
3517 S:      Maintained
3518 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3519
3520 CISCO FCOE HBA DRIVER
3521 M:      Satish Kharat <satishkh@cisco.com>
3522 M:      Sesidhar Baddela <sebaddel@cisco.com>
3523 M:      Karan Tilak Kumar <kartilak@cisco.com>
3524 L:      linux-scsi@vger.kernel.org
3525 S:      Supported
3526 F:      drivers/scsi/fnic/
3527
3528 CISCO SCSI HBA DRIVER
3529 M:      Karan Tilak Kumar <kartilak@cisco.com>
3530 M:      Sesidhar Baddela <sebaddel@cisco.com>
3531 L:      linux-scsi@vger.kernel.org
3532 S:      Supported
3533 F:      drivers/scsi/snic/
3534
3535 CISCO VIC ETHERNET NIC DRIVER
3536 M:      Christian Benvenuti <benve@cisco.com>
3537 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3538 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3539 S:      Supported
3540 F:      drivers/net/ethernet/cisco/enic/
3541
3542 CISCO VIC LOW LATENCY NIC DRIVER
3543 M:      Christian Benvenuti <benve@cisco.com>
3544 M:      Dave Goodell <dgoodell@cisco.com>
3545 S:      Supported
3546 F:      drivers/infiniband/hw/usnic/
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 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9846 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9847 L:      linux-scsi@vger.kernel.org
9848 S:      Maintained
9849 F:      drivers/scsi/NCR_D700.*
9850
9851 NCSI LIBRARY:
9852 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9853 S:      Maintained
9854 F:      net/ncsi/
9855
9856 NCT6775 HARDWARE MONITOR DRIVER
9857 M:      Guenter Roeck <linux@roeck-us.net>
9858 L:      linux-hwmon@vger.kernel.org
9859 S:      Maintained
9860 F:      Documentation/hwmon/nct6775
9861 F:      drivers/hwmon/nct6775.c
9862
9863 NET_FAILOVER MODULE
9864 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9865 L:      netdev@vger.kernel.org
9866 S:      Supported
9867 F:      driver/net/net_failover.c
9868 F:      include/net/net_failover.h
9869 F:      Documentation/networking/net_failover.rst
9870
9871 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9872 M:      Faisal Latif <faisal.latif@intel.com>
9873 L:      linux-rdma@vger.kernel.org
9874 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9875 S:      Supported
9876 F:      drivers/infiniband/hw/nes/
9877 F:      include/uapi/rdma/nes-abi.h
9878
9879 NETEM NETWORK EMULATOR
9880 M:      Stephen Hemminger <stephen@networkplumber.org>
9881 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9882 S:      Maintained
9883 F:      net/sched/sch_netem.c
9884
9885 NETERION 10GbE DRIVERS (s2io/vxge)
9886 M:      Jon Mason <jdmason@kudzu.us>
9887 L:      netdev@vger.kernel.org
9888 S:      Supported
9889 F:      Documentation/networking/s2io.txt
9890 F:      Documentation/networking/vxge.txt
9891 F:      drivers/net/ethernet/neterion/
9892
9893 NETFILTER
9894 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9895 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9896 M:      Florian Westphal <fw@strlen.de>
9897 L:      netfilter-devel@vger.kernel.org
9898 L:      coreteam@netfilter.org
9899 W:      http://www.netfilter.org/
9900 W:      http://www.iptables.org/
9901 W:      http://www.nftables.org/
9902 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9905 S:      Maintained
9906 F:      include/linux/netfilter*
9907 F:      include/linux/netfilter/
9908 F:      include/net/netfilter/
9909 F:      include/uapi/linux/netfilter*
9910 F:      include/uapi/linux/netfilter/
9911 F:      net/*/netfilter.c
9912 F:      net/*/netfilter/
9913 F:      net/netfilter/
9914 F:      net/bridge/br_netfilter*.c
9915
9916 NETROM NETWORK LAYER
9917 M:      Ralf Baechle <ralf@linux-mips.org>
9918 L:      linux-hams@vger.kernel.org
9919 W:      http://www.linux-ax25.org/
9920 S:      Maintained
9921 F:      include/net/netrom.h
9922 F:      include/uapi/linux/netrom.h
9923 F:      net/netrom/
9924
9925 NETRONOME ETHERNET DRIVERS
9926 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9927 L:      oss-drivers@netronome.com
9928 S:      Maintained
9929 F:      drivers/net/ethernet/netronome/
9930
9931 NETWORK BLOCK DEVICE (NBD)
9932 M:      Josef Bacik <josef@toxicpanda.com>
9933 S:      Maintained
9934 L:      linux-block@vger.kernel.org
9935 L:      nbd@other.debian.org
9936 F:      Documentation/blockdev/nbd.txt
9937 F:      drivers/block/nbd.c
9938 F:      include/uapi/linux/nbd.h
9939
9940 NETWORK DROP MONITOR
9941 M:      Neil Horman <nhorman@tuxdriver.com>
9942 L:      netdev@vger.kernel.org
9943 S:      Maintained
9944 W:      https://fedorahosted.org/dropwatch/
9945 F:      net/core/drop_monitor.c
9946
9947 NETWORKING DRIVERS
9948 M:      "David S. Miller" <davem@davemloft.net>
9949 L:      netdev@vger.kernel.org
9950 W:      http://www.linuxfoundation.org/en/Net
9951 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9954 S:      Odd Fixes
9955 F:      Documentation/devicetree/bindings/net/
9956 F:      drivers/net/
9957 F:      include/linux/if_*
9958 F:      include/linux/netdevice.h
9959 F:      include/linux/etherdevice.h
9960 F:      include/linux/fcdevice.h
9961 F:      include/linux/fddidevice.h
9962 F:      include/linux/hippidevice.h
9963 F:      include/linux/inetdevice.h
9964 F:      include/uapi/linux/if_*
9965 F:      include/uapi/linux/netdevice.h
9966
9967 NETWORKING DRIVERS (WIRELESS)
9968 M:      Kalle Valo <kvalo@codeaurora.org>
9969 L:      linux-wireless@vger.kernel.org
9970 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9973 S:      Maintained
9974 F:      Documentation/devicetree/bindings/net/wireless/
9975 F:      drivers/net/wireless/
9976
9977 NETWORKING [DSA]
9978 M:      Andrew Lunn <andrew@lunn.ch>
9979 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9980 M:      Florian Fainelli <f.fainelli@gmail.com>
9981 S:      Maintained
9982 F:      Documentation/devicetree/bindings/net/dsa/
9983 F:      net/dsa/
9984 F:      include/net/dsa.h
9985 F:      include/linux/dsa/
9986 F:      drivers/net/dsa/
9987
9988 NETWORKING [GENERAL]
9989 M:      "David S. Miller" <davem@davemloft.net>
9990 L:      netdev@vger.kernel.org
9991 W:      http://www.linuxfoundation.org/en/Net
9992 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9995 B:      mailto:netdev@vger.kernel.org
9996 S:      Maintained
9997 F:      net/
9998 F:      include/net/
9999 F:      include/linux/in.h
10000 F:      include/linux/net.h
10001 F:      include/linux/netdevice.h
10002 F:      include/uapi/linux/in.h
10003 F:      include/uapi/linux/net.h
10004 F:      include/uapi/linux/netdevice.h
10005 F:      include/uapi/linux/net_namespace.h
10006 F:      tools/testing/selftests/net/
10007 F:      lib/net_utils.c
10008 F:      lib/random32.c
10009 F:      Documentation/networking/
10010
10011 NETWORKING [IPSEC]
10012 M:      Steffen Klassert <steffen.klassert@secunet.com>
10013 M:      Herbert Xu <herbert@gondor.apana.org.au>
10014 M:      "David S. Miller" <davem@davemloft.net>
10015 L:      netdev@vger.kernel.org
10016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10018 S:      Maintained
10019 F:      net/core/flow.c
10020 F:      net/xfrm/
10021 F:      net/key/
10022 F:      net/ipv4/xfrm*
10023 F:      net/ipv4/esp4*
10024 F:      net/ipv4/ah4.c
10025 F:      net/ipv4/ipcomp.c
10026 F:      net/ipv4/ip_vti.c
10027 F:      net/ipv6/xfrm*
10028 F:      net/ipv6/esp6*
10029 F:      net/ipv6/ah6.c
10030 F:      net/ipv6/ipcomp6.c
10031 F:      net/ipv6/ip6_vti.c
10032 F:      include/uapi/linux/xfrm.h
10033 F:      include/net/xfrm.h
10034
10035 NETWORKING [IPv4/IPv6]
10036 M:      "David S. Miller" <davem@davemloft.net>
10037 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10038 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10039 L:      netdev@vger.kernel.org
10040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10041 S:      Maintained
10042 F:      net/ipv4/
10043 F:      net/ipv6/
10044 F:      include/net/ip*
10045 F:      arch/x86/net/*
10046
10047 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10048 M:      Paul Moore <paul@paul-moore.com>
10049 W:      https://github.com/netlabel
10050 L:      netdev@vger.kernel.org
10051 L:      linux-security-module@vger.kernel.org
10052 S:      Maintained
10053 F:      Documentation/netlabel/
10054 F:      include/net/calipso.h
10055 F:      include/net/cipso_ipv4.h
10056 F:      include/net/netlabel.h
10057 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10058 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10059 F:      net/netlabel/
10060 F:      net/ipv4/cipso_ipv4.c
10061 F:      net/ipv6/calipso.c
10062 F:      net/netfilter/xt_CONNSECMARK.c
10063 F:      net/netfilter/xt_SECMARK.c
10064
10065 NETWORKING [TCP]
10066 M:      Eric Dumazet <edumazet@google.com>
10067 L:      netdev@vger.kernel.org
10068 S:      Maintained
10069 F:      net/ipv4/tcp*.c
10070 F:      net/ipv4/syncookies.c
10071 F:      net/ipv6/tcp*.c
10072 F:      net/ipv6/syncookies.c
10073 F:      include/uapi/linux/tcp.h
10074 F:      include/net/tcp.h
10075 F:      include/linux/tcp.h
10076 F:      include/trace/events/tcp.h
10077
10078 NETWORKING [TLS]
10079 M:      Boris Pismenny <borisp@mellanox.com>
10080 M:      Aviad Yehezkel <aviadye@mellanox.com>
10081 M:      Dave Watson <davejwatson@fb.com>
10082 L:      netdev@vger.kernel.org
10083 S:      Maintained
10084 F:      net/tls/*
10085 F:      include/uapi/linux/tls.h
10086 F:      include/net/tls.h
10087
10088 NETWORKING [WIRELESS]
10089 L:      linux-wireless@vger.kernel.org
10090 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10091
10092 NETDEVSIM
10093 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10094 S:      Maintained
10095 F:      drivers/net/netdevsim/*
10096
10097 NETXEN (1/10) GbE SUPPORT
10098 M:      Manish Chopra <manish.chopra@cavium.com>
10099 M:      Rahul Verma <rahul.verma@cavium.com>
10100 M:      Dept-GELinuxNICDev@cavium.com
10101 L:      netdev@vger.kernel.org
10102 S:      Supported
10103 F:      drivers/net/ethernet/qlogic/netxen/
10104
10105 NFC SUBSYSTEM
10106 M:      Samuel Ortiz <sameo@linux.intel.com>
10107 L:      linux-wireless@vger.kernel.org
10108 L:      linux-nfc@lists.01.org (subscribers-only)
10109 S:      Supported
10110 F:      net/nfc/
10111 F:      include/net/nfc/
10112 F:      include/uapi/linux/nfc.h
10113 F:      drivers/nfc/
10114 F:      include/linux/platform_data/nfcmrvl.h
10115 F:      include/linux/platform_data/nxp-nci.h
10116 F:      Documentation/devicetree/bindings/net/nfc/
10117
10118 NFS, SUNRPC, AND LOCKD CLIENTS
10119 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10120 M:      Anna Schumaker <anna.schumaker@netapp.com>
10121 L:      linux-nfs@vger.kernel.org
10122 W:      http://client.linux-nfs.org
10123 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10124 S:      Maintained
10125 F:      fs/lockd/
10126 F:      fs/nfs/
10127 F:      fs/nfs_common/
10128 F:      net/sunrpc/
10129 F:      include/linux/lockd/
10130 F:      include/linux/nfs*
10131 F:      include/linux/sunrpc/
10132 F:      include/uapi/linux/nfs*
10133 F:      include/uapi/linux/sunrpc/
10134
10135 NILFS2 FILESYSTEM
10136 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10137 L:      linux-nilfs@vger.kernel.org
10138 W:      https://nilfs.sourceforge.io/
10139 W:      https://nilfs.osdn.jp/
10140 T:      git git://github.com/konis/nilfs2.git
10141 S:      Supported
10142 F:      Documentation/filesystems/nilfs2.txt
10143 F:      fs/nilfs2/
10144 F:      include/trace/events/nilfs2.h
10145 F:      include/uapi/linux/nilfs2_api.h
10146 F:      include/uapi/linux/nilfs2_ondisk.h
10147
10148 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10149 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10150 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10151 S:      Maintained
10152 F:      Documentation/scsi/NinjaSCSI.txt
10153 F:      drivers/scsi/pcmcia/nsp_*
10154
10155 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10156 M:      GOTO Masanori <gotom@debian.or.jp>
10157 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10158 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10159 S:      Maintained
10160 F:      Documentation/scsi/NinjaSCSI.txt
10161 F:      drivers/scsi/nsp32*
10162
10163 NIOS2 ARCHITECTURE
10164 M:      Ley Foon Tan <lftan@altera.com>
10165 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10167 S:      Maintained
10168 F:      arch/nios2/
10169
10170 NOHZ, DYNTICKS SUPPORT
10171 M:      Frederic Weisbecker <fweisbec@gmail.com>
10172 M:      Thomas Gleixner <tglx@linutronix.de>
10173 M:      Ingo Molnar <mingo@kernel.org>
10174 L:      linux-kernel@vger.kernel.org
10175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10176 S:      Maintained
10177 F:      kernel/time/tick*.*
10178 F:      include/linux/tick.h
10179 F:      include/linux/sched/nohz.h
10180
10181 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10182 M:      Pavel Machek <pavel@ucw.cz>
10183 M:      Sakari Ailus <sakari.ailus@iki.fi>
10184 L:      linux-media@vger.kernel.org
10185 S:      Maintained
10186 F:      drivers/media/i2c/et8ek8
10187 F:      drivers/media/i2c/ad5820.c
10188
10189 NOKIA N900 POWER SUPPLY DRIVERS
10190 R:      Pali Rohár <pali.rohar@gmail.com>
10191 F:      include/linux/power/bq2415x_charger.h
10192 F:      include/linux/power/bq27xxx_battery.h
10193 F:      include/linux/power/isp1704_charger.h
10194 F:      drivers/power/supply/bq2415x_charger.c
10195 F:      drivers/power/supply/bq27xxx_battery.c
10196 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10197 F:      drivers/power/supply/isp1704_charger.c
10198 F:      drivers/power/supply/rx51_battery.c
10199
10200 NTB AMD DRIVER
10201 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10202 L:      linux-ntb@googlegroups.com
10203 S:      Supported
10204 F:      drivers/ntb/hw/amd/
10205
10206 NTB DRIVER CORE
10207 M:      Jon Mason <jdmason@kudzu.us>
10208 M:      Dave Jiang <dave.jiang@intel.com>
10209 M:      Allen Hubbe <allenbh@gmail.com>
10210 L:      linux-ntb@googlegroups.com
10211 S:      Supported
10212 W:      https://github.com/jonmason/ntb/wiki
10213 T:      git git://github.com/jonmason/ntb.git
10214 F:      drivers/ntb/
10215 F:      drivers/net/ntb_netdev.c
10216 F:      include/linux/ntb.h
10217 F:      include/linux/ntb_transport.h
10218 F:      tools/testing/selftests/ntb/
10219
10220 NTB IDT DRIVER
10221 M:      Serge Semin <fancer.lancer@gmail.com>
10222 L:      linux-ntb@googlegroups.com
10223 S:      Supported
10224 F:      drivers/ntb/hw/idt/
10225
10226 NTB INTEL DRIVER
10227 M:      Dave Jiang <dave.jiang@intel.com>
10228 L:      linux-ntb@googlegroups.com
10229 S:      Supported
10230 W:      https://github.com/davejiang/linux/wiki
10231 T:      git https://github.com/davejiang/linux.git
10232 F:      drivers/ntb/hw/intel/
10233
10234 NTFS FILESYSTEM
10235 M:      Anton Altaparmakov <anton@tuxera.com>
10236 L:      linux-ntfs-dev@lists.sourceforge.net
10237 W:      http://www.tuxera.com/
10238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10239 S:      Supported
10240 F:      Documentation/filesystems/ntfs.txt
10241 F:      fs/ntfs/
10242
10243 NUBUS SUBSYSTEM
10244 M:      Finn Thain <fthain@telegraphics.com.au>
10245 L:      linux-m68k@lists.linux-m68k.org
10246 S:      Maintained
10247 F:      arch/*/include/asm/nubus.h
10248 F:      drivers/nubus/
10249 F:      include/linux/nubus.h
10250 F:      include/uapi/linux/nubus.h
10251
10252 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10253 M:      Antonino Daplas <adaplas@gmail.com>
10254 L:      linux-fbdev@vger.kernel.org
10255 S:      Maintained
10256 F:      drivers/video/fbdev/riva/
10257 F:      drivers/video/fbdev/nvidia/
10258
10259 NVM EXPRESS DRIVER
10260 M:      Keith Busch <keith.busch@intel.com>
10261 M:      Jens Axboe <axboe@fb.com>
10262 M:      Christoph Hellwig <hch@lst.de>
10263 M:      Sagi Grimberg <sagi@grimberg.me>
10264 L:      linux-nvme@lists.infradead.org
10265 T:      git://git.infradead.org/nvme.git
10266 W:      http://git.infradead.org/nvme.git
10267 S:      Supported
10268 F:      drivers/nvme/host/
10269 F:      include/linux/nvme.h
10270 F:      include/uapi/linux/nvme_ioctl.h
10271
10272 NVM EXPRESS FC TRANSPORT DRIVERS
10273 M:      James Smart <james.smart@broadcom.com>
10274 L:      linux-nvme@lists.infradead.org
10275 S:      Supported
10276 F:      include/linux/nvme-fc.h
10277 F:      include/linux/nvme-fc-driver.h
10278 F:      drivers/nvme/host/fc.c
10279 F:      drivers/nvme/target/fc.c
10280 F:      drivers/nvme/target/fcloop.c
10281
10282 NVM EXPRESS TARGET DRIVER
10283 M:      Christoph Hellwig <hch@lst.de>
10284 M:      Sagi Grimberg <sagi@grimberg.me>
10285 L:      linux-nvme@lists.infradead.org
10286 T:      git://git.infradead.org/nvme.git
10287 W:      http://git.infradead.org/nvme.git
10288 S:      Supported
10289 F:      drivers/nvme/target/
10290
10291 NVMEM FRAMEWORK
10292 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10293 S:      Maintained
10294 F:      drivers/nvmem/
10295 F:      Documentation/devicetree/bindings/nvmem/
10296 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10297 F:      include/linux/nvmem-consumer.h
10298 F:      include/linux/nvmem-provider.h
10299
10300 NXP SGTL5000 DRIVER
10301 M:      Fabio Estevam <fabio.estevam@nxp.com>
10302 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10303 S:      Maintained
10304 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10305 F:      sound/soc/codecs/sgtl5000*
10306
10307 NXP TDA998X DRM DRIVER
10308 M:      Russell King <linux@armlinux.org.uk>
10309 S:      Maintained
10310 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10311 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10312 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10313 F:      include/drm/i2c/tda998x.h
10314 F:      include/dt-bindings/display/tda998x.h
10315 K:      "nxp,tda998x"
10316
10317 NXP TFA9879 DRIVER
10318 M:      Peter Rosin <peda@axentia.se>
10319 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10320 S:      Maintained
10321 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10322 F:      sound/soc/codecs/tfa9879*
10323
10324 NXP-NCI NFC DRIVER
10325 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10326 R:      Charles Gorand <charles.gorand@effinnov.com>
10327 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10328 S:      Supported
10329 F:      drivers/nfc/nxp-nci
10330
10331 OBJTOOL
10332 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10333 M:      Peter Zijlstra <peterz@infradead.org>
10334 S:      Supported
10335 F:      tools/objtool/
10336
10337 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10338 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10339 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10340 L:      linuxppc-dev@lists.ozlabs.org
10341 S:      Supported
10342 F:      arch/powerpc/platforms/powernv/ocxl.c
10343 F:      arch/powerpc/include/asm/pnv-ocxl.h
10344 F:      drivers/misc/ocxl/
10345 F:      include/misc/ocxl*
10346 F:      include/uapi/misc/ocxl.h
10347 F:      Documentation/accelerators/ocxl.rst
10348
10349 OMAP AUDIO SUPPORT
10350 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10351 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10352 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10353 L:      linux-omap@vger.kernel.org
10354 S:      Maintained
10355 F:      sound/soc/omap/
10356
10357 OMAP CLOCK FRAMEWORK SUPPORT
10358 M:      Paul Walmsley <paul@pwsan.com>
10359 L:      linux-omap@vger.kernel.org
10360 S:      Maintained
10361 F:      arch/arm/*omap*/*clock*
10362
10363 OMAP DEVICE TREE SUPPORT
10364 M:      Benoît Cousson <bcousson@baylibre.com>
10365 M:      Tony Lindgren <tony@atomide.com>
10366 L:      linux-omap@vger.kernel.org
10367 L:      devicetree@vger.kernel.org
10368 S:      Maintained
10369 F:      arch/arm/boot/dts/*omap*
10370 F:      arch/arm/boot/dts/*am3*
10371 F:      arch/arm/boot/dts/*am4*
10372 F:      arch/arm/boot/dts/*am5*
10373 F:      arch/arm/boot/dts/*dra7*
10374
10375 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10376 L:      linux-omap@vger.kernel.org
10377 L:      linux-fbdev@vger.kernel.org
10378 S:      Orphan
10379 F:      drivers/video/fbdev/omap2/
10380 F:      Documentation/arm/OMAP/DSS
10381
10382 OMAP FRAMEBUFFER SUPPORT
10383 L:      linux-fbdev@vger.kernel.org
10384 L:      linux-omap@vger.kernel.org
10385 S:      Orphan
10386 F:      drivers/video/fbdev/omap/
10387
10388 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10389 M:      Roger Quadros <rogerq@ti.com>
10390 M:      Tony Lindgren <tony@atomide.com>
10391 L:      linux-omap@vger.kernel.org
10392 S:      Maintained
10393 F:      drivers/memory/omap-gpmc.c
10394 F:      arch/arm/mach-omap2/*gpmc*
10395
10396 OMAP GPIO DRIVER
10397 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10398 M:      Santosh Shilimkar <ssantosh@kernel.org>
10399 M:      Kevin Hilman <khilman@kernel.org>
10400 L:      linux-omap@vger.kernel.org
10401 S:      Maintained
10402 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10403 F:      drivers/gpio/gpio-omap.c
10404
10405 OMAP HARDWARE SPINLOCK SUPPORT
10406 M:      Ohad Ben-Cohen <ohad@wizery.com>
10407 L:      linux-omap@vger.kernel.org
10408 S:      Maintained
10409 F:      drivers/hwspinlock/omap_hwspinlock.c
10410
10411 OMAP HS MMC SUPPORT
10412 L:      linux-mmc@vger.kernel.org
10413 L:      linux-omap@vger.kernel.org
10414 S:      Orphan
10415 F:      drivers/mmc/host/omap_hsmmc.c
10416
10417 OMAP HWMOD DATA
10418 M:      Paul Walmsley <paul@pwsan.com>
10419 L:      linux-omap@vger.kernel.org
10420 S:      Maintained
10421 F:      arch/arm/mach-omap2/omap_hwmod*data*
10422
10423 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10424 M:      Benoît Cousson <bcousson@baylibre.com>
10425 L:      linux-omap@vger.kernel.org
10426 S:      Maintained
10427 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10428
10429 OMAP HWMOD SUPPORT
10430 M:      Benoît Cousson <bcousson@baylibre.com>
10431 M:      Paul Walmsley <paul@pwsan.com>
10432 L:      linux-omap@vger.kernel.org
10433 S:      Maintained
10434 F:      arch/arm/mach-omap2/omap_hwmod.*
10435
10436 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10437 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10438 L:      linux-media@vger.kernel.org
10439 S:      Maintained
10440 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10441 F:      drivers/media/platform/omap3isp/
10442 F:      drivers/staging/media/omap4iss/
10443
10444 OMAP MMC SUPPORT
10445 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10446 L:      linux-omap@vger.kernel.org
10447 S:      Maintained
10448 F:      drivers/mmc/host/omap.c
10449
10450 OMAP POWER MANAGEMENT SUPPORT
10451 M:      Kevin Hilman <khilman@kernel.org>
10452 L:      linux-omap@vger.kernel.org
10453 S:      Maintained
10454 F:      arch/arm/*omap*/*pm*
10455 F:      drivers/cpufreq/omap-cpufreq.c
10456
10457 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10458 M:      Rajendra Nayak <rnayak@codeaurora.org>
10459 M:      Paul Walmsley <paul@pwsan.com>
10460 L:      linux-omap@vger.kernel.org
10461 S:      Maintained
10462 F:      arch/arm/mach-omap2/prm*
10463
10464 OMAP RANDOM NUMBER GENERATOR SUPPORT
10465 M:      Deepak Saxena <dsaxena@plexity.net>
10466 S:      Maintained
10467 F:      drivers/char/hw_random/omap-rng.c
10468
10469 OMAP USB SUPPORT
10470 L:      linux-usb@vger.kernel.org
10471 L:      linux-omap@vger.kernel.org
10472 S:      Orphan
10473 F:      drivers/usb/*/*omap*
10474 F:      arch/arm/*omap*/usb*
10475
10476 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10477 M:      Mark Jackson <mpfj@newflow.co.uk>
10478 L:      linux-omap@vger.kernel.org
10479 S:      Maintained
10480 F:      arch/arm/boot/dts/am335x-nano.dts
10481
10482 OMAP1 SUPPORT
10483 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10484 M:      Tony Lindgren <tony@atomide.com>
10485 L:      linux-omap@vger.kernel.org
10486 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10488 S:      Maintained
10489 F:      arch/arm/mach-omap1/
10490 F:      arch/arm/plat-omap/
10491 F:      arch/arm/configs/omap1_defconfig
10492 F:      drivers/i2c/busses/i2c-omap.c
10493 F:      include/linux/platform_data/i2c-omap.h
10494
10495 OMAP2+ SUPPORT
10496 M:      Tony Lindgren <tony@atomide.com>
10497 L:      linux-omap@vger.kernel.org
10498 W:      http://www.muru.com/linux/omap/
10499 W:      http://linux.omap.com/
10500 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10502 S:      Maintained
10503 F:      arch/arm/mach-omap2/
10504 F:      arch/arm/plat-omap/
10505 F:      arch/arm/configs/omap2plus_defconfig
10506 F:      drivers/i2c/busses/i2c-omap.c
10507 F:      drivers/irqchip/irq-omap-intc.c
10508 F:      drivers/mfd/*omap*.c
10509 F:      drivers/mfd/menelaus.c
10510 F:      drivers/mfd/palmas.c
10511 F:      drivers/mfd/tps65217.c
10512 F:      drivers/mfd/tps65218.c
10513 F:      drivers/mfd/tps65910.c
10514 F:      drivers/mfd/twl-core.[ch]
10515 F:      drivers/mfd/twl4030*.c
10516 F:      drivers/mfd/twl6030*.c
10517 F:      drivers/mfd/twl6040*.c
10518 F:      drivers/regulator/palmas-regulator*.c
10519 F:      drivers/regulator/pbias-regulator.c
10520 F:      drivers/regulator/tps65217-regulator.c
10521 F:      drivers/regulator/tps65218-regulator.c
10522 F:      drivers/regulator/tps65910-regulator.c
10523 F:      drivers/regulator/twl-regulator.c
10524 F:      drivers/regulator/twl6030-regulator.c
10525 F:      include/linux/platform_data/i2c-omap.h
10526
10527 ONION OMEGA2+ BOARD
10528 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10529 L:      linux-mips@linux-mips.org
10530 S:      Maintained
10531 F:      arch/mips/boot/dts/ralink/omega2p.dts
10532
10533 OMFS FILESYSTEM
10534 M:      Bob Copeland <me@bobcopeland.com>
10535 L:      linux-karma-devel@lists.sourceforge.net
10536 S:      Maintained
10537 F:      Documentation/filesystems/omfs.txt
10538 F:      fs/omfs/
10539
10540 OMNIKEY CARDMAN 4000 DRIVER
10541 M:      Harald Welte <laforge@gnumonks.org>
10542 S:      Maintained
10543 F:      drivers/char/pcmcia/cm4000_cs.c
10544 F:      include/linux/cm4000_cs.h
10545 F:      include/uapi/linux/cm4000_cs.h
10546
10547 OMNIKEY CARDMAN 4040 DRIVER
10548 M:      Harald Welte <laforge@gnumonks.org>
10549 S:      Maintained
10550 F:      drivers/char/pcmcia/cm4040_cs.*
10551
10552 OMNIVISION OV13858 SENSOR DRIVER
10553 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10554 L:      linux-media@vger.kernel.org
10555 T:      git git://linuxtv.org/media_tree.git
10556 S:      Maintained
10557 F:      drivers/media/i2c/ov13858.c
10558
10559 OMNIVISION OV2680 SENSOR DRIVER
10560 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10561 L:      linux-media@vger.kernel.org
10562 T:      git git://linuxtv.org/media_tree.git
10563 S:      Maintained
10564 F:      drivers/media/i2c/ov2680.c
10565 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10566
10567 OMNIVISION OV2685 SENSOR DRIVER
10568 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10569 L:      linux-media@vger.kernel.org
10570 T:      git git://linuxtv.org/media_tree.git
10571 S:      Maintained
10572 F:      drivers/media/i2c/ov2685.c
10573
10574 OMNIVISION OV5640 SENSOR DRIVER
10575 M:      Steve Longerbeam <slongerbeam@gmail.com>
10576 L:      linux-media@vger.kernel.org
10577 T:      git git://linuxtv.org/media_tree.git
10578 S:      Maintained
10579 F:      drivers/media/i2c/ov5640.c
10580
10581 OMNIVISION OV5647 SENSOR DRIVER
10582 M:      Luis Oliveira <lolivei@synopsys.com>
10583 L:      linux-media@vger.kernel.org
10584 T:      git git://linuxtv.org/media_tree.git
10585 S:      Maintained
10586 F:      drivers/media/i2c/ov5647.c
10587
10588 OMNIVISION OV5695 SENSOR DRIVER
10589 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10590 L:      linux-media@vger.kernel.org
10591 T:      git git://linuxtv.org/media_tree.git
10592 S:      Maintained
10593 F:      drivers/media/i2c/ov5695.c
10594
10595 OMNIVISION OV7670 SENSOR DRIVER
10596 M:      Jonathan Corbet <corbet@lwn.net>
10597 L:      linux-media@vger.kernel.org
10598 T:      git git://linuxtv.org/media_tree.git
10599 S:      Maintained
10600 F:      drivers/media/i2c/ov7670.c
10601 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10602
10603 OMNIVISION OV772x SENSOR DRIVER
10604 M:      Jacopo Mondi <jacopo@jmondi.org>
10605 L:      linux-media@vger.kernel.org
10606 T:      git git://linuxtv.org/media_tree.git
10607 S:      Odd fixes
10608 F:      drivers/media/i2c/ov772x.c
10609 F:      include/media/i2c/ov772x.h
10610 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10611
10612 OMNIVISION OV7740 SENSOR DRIVER
10613 M:      Wenyou Yang <wenyou.yang@microchip.com>
10614 L:      linux-media@vger.kernel.org
10615 T:      git git://linuxtv.org/media_tree.git
10616 S:      Maintained
10617 F:      drivers/media/i2c/ov7740.c
10618 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10619
10620 OMNIVISION OV9650 SENSOR DRIVER
10621 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10622 R:      Akinobu Mita <akinobu.mita@gmail.com>
10623 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10624 L:      linux-media@vger.kernel.org
10625 T:      git git://linuxtv.org/media_tree.git
10626 S:      Maintained
10627 F:      drivers/media/i2c/ov9650.c
10628 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10629
10630 ONENAND FLASH DRIVER
10631 M:      Kyungmin Park <kyungmin.park@samsung.com>
10632 L:      linux-mtd@lists.infradead.org
10633 S:      Maintained
10634 F:      drivers/mtd/nand/onenand/
10635 F:      include/linux/mtd/onenand*.h
10636
10637 ONSTREAM SCSI TAPE DRIVER
10638 M:      Willem Riede <osst@riede.org>
10639 L:      osst-users@lists.sourceforge.net
10640 L:      linux-scsi@vger.kernel.org
10641 S:      Maintained
10642 F:      Documentation/scsi/osst.txt
10643 F:      drivers/scsi/osst.*
10644 F:      drivers/scsi/osst_*.h
10645 F:      drivers/scsi/st.h
10646
10647 OP-TEE DRIVER
10648 M:      Jens Wiklander <jens.wiklander@linaro.org>
10649 S:      Maintained
10650 F:      drivers/tee/optee/
10651
10652 OPA-VNIC DRIVER
10653 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10654 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10655 L:      linux-rdma@vger.kernel.org
10656 S:      Supported
10657 F:      drivers/infiniband/ulp/opa_vnic
10658
10659 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10660 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10661 M:      Frank Rowand <frowand.list@gmail.com>
10662 L:      devicetree@vger.kernel.org
10663 S:      Maintained
10664 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10665 F:      Documentation/devicetree/overlay-notes.txt
10666 F:      drivers/of/overlay.c
10667 F:      drivers/of/resolver.c
10668 K:      of_overlay_notifier_
10669
10670 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10671 M:      Rob Herring <robh+dt@kernel.org>
10672 M:      Frank Rowand <frowand.list@gmail.com>
10673 L:      devicetree@vger.kernel.org
10674 W:      http://www.devicetree.org/
10675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10676 S:      Maintained
10677 F:      drivers/of/
10678 F:      include/linux/of*.h
10679 F:      scripts/dtc/
10680 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10681
10682 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10683 M:      Rob Herring <robh+dt@kernel.org>
10684 M:      Mark Rutland <mark.rutland@arm.com>
10685 L:      devicetree@vger.kernel.org
10686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10687 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10688 S:      Maintained
10689 F:      Documentation/devicetree/
10690 F:      arch/*/boot/dts/
10691 F:      include/dt-bindings/
10692
10693 OPENCORES I2C BUS DRIVER
10694 M:      Peter Korsgaard <jacmet@sunsite.dk>
10695 L:      linux-i2c@vger.kernel.org
10696 S:      Maintained
10697 F:      Documentation/i2c/busses/i2c-ocores
10698 F:      drivers/i2c/busses/i2c-ocores.c
10699
10700 OPENRISC ARCHITECTURE
10701 M:      Jonas Bonn <jonas@southpole.se>
10702 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10703 M:      Stafford Horne <shorne@gmail.com>
10704 T:      git git://github.com/openrisc/linux.git
10705 L:      openrisc@lists.librecores.org
10706 W:      http://openrisc.io
10707 S:      Maintained
10708 F:      Documentation/devicetree/bindings/openrisc/
10709 F:      Documentation/openrisc/
10710 F:      arch/openrisc/
10711 F:      drivers/irqchip/irq-ompic.c
10712 F:      drivers/irqchip/irq-or1k-*
10713
10714 OPENVSWITCH
10715 M:      Pravin B Shelar <pshelar@ovn.org>
10716 L:      netdev@vger.kernel.org
10717 L:      dev@openvswitch.org
10718 W:      http://openvswitch.org
10719 S:      Maintained
10720 F:      net/openvswitch/
10721 F:      include/uapi/linux/openvswitch.h
10722
10723 OPERATING PERFORMANCE POINTS (OPP)
10724 M:      Viresh Kumar <vireshk@kernel.org>
10725 M:      Nishanth Menon <nm@ti.com>
10726 M:      Stephen Boyd <sboyd@kernel.org>
10727 L:      linux-pm@vger.kernel.org
10728 S:      Maintained
10729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10730 F:      drivers/opp/
10731 F:      include/linux/pm_opp.h
10732 F:      Documentation/power/opp.txt
10733 F:      Documentation/devicetree/bindings/opp/
10734
10735 OPL4 DRIVER
10736 M:      Clemens Ladisch <clemens@ladisch.de>
10737 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10738 T:      git git://git.alsa-project.org/alsa-kernel.git
10739 S:      Maintained
10740 F:      sound/drivers/opl4/
10741
10742 OPROFILE
10743 M:      Robert Richter <rric@kernel.org>
10744 L:      oprofile-list@lists.sf.net
10745 S:      Maintained
10746 F:      arch/*/include/asm/oprofile*.h
10747 F:      arch/*/oprofile/
10748 F:      drivers/oprofile/
10749 F:      include/linux/oprofile.h
10750
10751 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10752 M:      Mark Fasheh <mark@fasheh.com>
10753 M:      Joel Becker <jlbec@evilplan.org>
10754 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10755 W:      http://ocfs2.wiki.kernel.org
10756 S:      Supported
10757 F:      Documentation/filesystems/ocfs2.txt
10758 F:      Documentation/filesystems/dlmfs.txt
10759 F:      fs/ocfs2/
10760
10761 ORANGEFS FILESYSTEM
10762 M:      Mike Marshall <hubcap@omnibond.com>
10763 R:      Martin Brandenburg <martin@omnibond.com>
10764 L:      devel@lists.orangefs.org
10765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10766 S:      Supported
10767 F:      fs/orangefs/
10768 F:      Documentation/filesystems/orangefs.txt
10769
10770 ORINOCO DRIVER
10771 L:      linux-wireless@vger.kernel.org
10772 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10773 W:      http://www.nongnu.org/orinoco/
10774 S:      Orphan
10775 F:      drivers/net/wireless/intersil/orinoco/
10776
10777 OSD LIBRARY and FILESYSTEM
10778 M:      Boaz Harrosh <ooo@electrozaur.com>
10779 S:      Maintained
10780 F:      drivers/scsi/osd/
10781 F:      include/scsi/osd_*
10782 F:      fs/exofs/
10783
10784 OV2659 OMNIVISION SENSOR DRIVER
10785 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10786 L:      linux-media@vger.kernel.org
10787 W:      https://linuxtv.org
10788 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10789 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10790 S:      Maintained
10791 F:      drivers/media/i2c/ov2659.c
10792 F:      include/media/i2c/ov2659.h
10793
10794 OVERLAY FILESYSTEM
10795 M:      Miklos Szeredi <miklos@szeredi.hu>
10796 L:      linux-unionfs@vger.kernel.org
10797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10798 S:      Supported
10799 F:      fs/overlayfs/
10800 F:      Documentation/filesystems/overlayfs.txt
10801
10802 P54 WIRELESS DRIVER
10803 M:      Christian Lamparter <chunkeey@googlemail.com>
10804 L:      linux-wireless@vger.kernel.org
10805 W:      http://wireless.kernel.org/en/users/Drivers/p54
10806 S:      Maintained
10807 F:      drivers/net/wireless/intersil/p54/
10808
10809 PA SEMI ETHERNET DRIVER
10810 L:      netdev@vger.kernel.org
10811 S:      Orphan
10812 F:      drivers/net/ethernet/pasemi/*
10813
10814 PA SEMI SMBUS DRIVER
10815 L:      linux-i2c@vger.kernel.org
10816 S:      Orphan
10817 F:      drivers/i2c/busses/i2c-pasemi.c
10818
10819 PADATA PARALLEL EXECUTION MECHANISM
10820 M:      Steffen Klassert <steffen.klassert@secunet.com>
10821 L:      linux-crypto@vger.kernel.org
10822 S:      Maintained
10823 F:      kernel/padata.c
10824 F:      include/linux/padata.h
10825 F:      Documentation/padata.txt
10826
10827 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10828 M:      Harald Welte <laforge@gnumonks.org>
10829 L:      platform-driver-x86@vger.kernel.org
10830 S:      Maintained
10831 F:      drivers/platform/x86/panasonic-laptop.c
10832
10833 PARALLEL LCD/KEYPAD PANEL DRIVER
10834 M:      Willy Tarreau <willy@haproxy.com>
10835 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10836 S:      Odd Fixes
10837 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10838 F:      drivers/misc/panel.c
10839
10840 PARALLEL PORT SUBSYSTEM
10841 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10842 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10843 L:      linux-parport@lists.infradead.org (subscribers-only)
10844 S:      Maintained
10845 F:      drivers/parport/
10846 F:      include/linux/parport*.h
10847 F:      drivers/char/ppdev.c
10848 F:      include/uapi/linux/ppdev.h
10849 F:      Documentation/parport*.txt
10850
10851 PARAVIRT_OPS INTERFACE
10852 M:      Juergen Gross <jgross@suse.com>
10853 M:      Alok Kataria <akataria@vmware.com>
10854 L:      virtualization@lists.linux-foundation.org
10855 S:      Supported
10856 F:      Documentation/virtual/paravirt_ops.txt
10857 F:      arch/*/kernel/paravirt*
10858 F:      arch/*/include/asm/paravirt*.h
10859 F:      include/linux/hypervisor.h
10860
10861 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10862 M:      Tim Waugh <tim@cyberelk.net>
10863 L:      linux-parport@lists.infradead.org (subscribers-only)
10864 S:      Maintained
10865 F:      Documentation/blockdev/paride.txt
10866 F:      drivers/block/paride/
10867
10868 PARISC ARCHITECTURE
10869 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10870 M:      Helge Deller <deller@gmx.de>
10871 L:      linux-parisc@vger.kernel.org
10872 W:      http://www.parisc-linux.org/
10873 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10876 S:      Maintained
10877 F:      arch/parisc/
10878 F:      Documentation/parisc/
10879 F:      drivers/parisc/
10880 F:      drivers/char/agp/parisc-agp.c
10881 F:      drivers/input/serio/gscps2.c
10882 F:      drivers/parport/parport_gsc.*
10883 F:      drivers/tty/serial/8250/8250_gsc.c
10884 F:      drivers/video/fbdev/sti*
10885 F:      drivers/video/console/sti*
10886 F:      drivers/video/logo/logo_parisc*
10887
10888 PARMAN
10889 M:      Jiri Pirko <jiri@mellanox.com>
10890 L:      netdev@vger.kernel.org
10891 S:      Supported
10892 F:      lib/parman.c
10893 F:      lib/test_parman.c
10894 F:      include/linux/parman.h
10895
10896 PC87360 HARDWARE MONITORING DRIVER
10897 M:      Jim Cromie <jim.cromie@gmail.com>
10898 L:      linux-hwmon@vger.kernel.org
10899 S:      Maintained
10900 F:      Documentation/hwmon/pc87360
10901 F:      drivers/hwmon/pc87360.c
10902
10903 PC8736x GPIO DRIVER
10904 M:      Jim Cromie <jim.cromie@gmail.com>
10905 S:      Maintained
10906 F:      drivers/char/pc8736x_gpio.c
10907
10908 PC87427 HARDWARE MONITORING DRIVER
10909 M:      Jean Delvare <jdelvare@suse.com>
10910 L:      linux-hwmon@vger.kernel.org
10911 S:      Maintained
10912 F:      Documentation/hwmon/pc87427
10913 F:      drivers/hwmon/pc87427.c
10914
10915 PCA9532 LED DRIVER
10916 M:      Riku Voipio <riku.voipio@iki.fi>
10917 S:      Maintained
10918 F:      drivers/leds/leds-pca9532.c
10919 F:      include/linux/leds-pca9532.h
10920
10921 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10922 M:      Guenter Roeck <linux@roeck-us.net>
10923 L:      linux-i2c@vger.kernel.org
10924 S:      Maintained
10925 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10926
10927 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10928 M:      Khalid Aziz <khalid@gonehiking.org>
10929 S:      Maintained
10930 F:      drivers/firmware/pcdp.*
10931
10932 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10933 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10934 L:      linux-pci@vger.kernel.org
10935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10936 S:      Maintained
10937 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10938 F:      drivers/pci/controller/pci-aardvark.c
10939
10940 PCI DRIVER FOR ALTERA PCIE IP
10941 M:      Ley Foon Tan <lftan@altera.com>
10942 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10943 L:      linux-pci@vger.kernel.org
10944 S:      Supported
10945 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10946 F:      drivers/pci/controller/pcie-altera.c
10947
10948 PCI DRIVER FOR APPLIEDMICRO XGENE
10949 M:      Tanmay Inamdar <tinamdar@apm.com>
10950 L:      linux-pci@vger.kernel.org
10951 L:      linux-arm-kernel@lists.infradead.org
10952 S:      Maintained
10953 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10954 F:      drivers/pci/controller/pci-xgene.c
10955
10956 PCI DRIVER FOR ARM VERSATILE PLATFORM
10957 M:      Rob Herring <robh@kernel.org>
10958 L:      linux-pci@vger.kernel.org
10959 L:      linux-arm-kernel@lists.infradead.org
10960 S:      Maintained
10961 F:      Documentation/devicetree/bindings/pci/versatile.txt
10962 F:      drivers/pci/controller/pci-versatile.c
10963
10964 PCI DRIVER FOR ARMADA 8K
10965 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10966 L:      linux-pci@vger.kernel.org
10967 L:      linux-arm-kernel@lists.infradead.org
10968 S:      Maintained
10969 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10970 F:      drivers/pci/controller/dwc/pcie-armada8k.c
10971
10972 PCI DRIVER FOR CADENCE PCIE IP
10973 M:      Alan Douglas <adouglas@cadence.com>
10974 L:      linux-pci@vger.kernel.org
10975 S:      Maintained
10976 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10977 F:      drivers/pci/controller/pcie-cadence*
10978
10979 PCI DRIVER FOR FREESCALE LAYERSCAPE
10980 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10981 M:      Mingkai Hu <mingkai.hu@nxp.com>
10982 M:      Roy Zang <roy.zang@nxp.com>
10983 L:      linuxppc-dev@lists.ozlabs.org
10984 L:      linux-pci@vger.kernel.org
10985 L:      linux-arm-kernel@lists.infradead.org
10986 S:      Maintained
10987 F:      drivers/pci/controller/dwc/*layerscape*
10988
10989 PCI DRIVER FOR GENERIC OF HOSTS
10990 M:      Will Deacon <will.deacon@arm.com>
10991 L:      linux-pci@vger.kernel.org
10992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10993 S:      Maintained
10994 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10995 F:      drivers/pci/controller/pci-host-common.c
10996 F:      drivers/pci/controller/pci-host-generic.c
10997
10998 PCI DRIVER FOR IMX6
10999 M:      Richard Zhu <hongxing.zhu@nxp.com>
11000 M:      Lucas Stach <l.stach@pengutronix.de>
11001 L:      linux-pci@vger.kernel.org
11002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11003 S:      Maintained
11004 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11005 F:      drivers/pci/controller/dwc/*imx6*
11006
11007 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11008 M:      Keith Busch <keith.busch@intel.com>
11009 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11010 L:      linux-pci@vger.kernel.org
11011 S:      Supported
11012 F:      drivers/pci/controller/vmd.c
11013
11014 PCI DRIVER FOR MICROSEMI SWITCHTEC
11015 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11016 M:      Logan Gunthorpe <logang@deltatee.com>
11017 L:      linux-pci@vger.kernel.org
11018 S:      Maintained
11019 F:      Documentation/switchtec.txt
11020 F:      Documentation/ABI/testing/sysfs-class-switchtec
11021 F:      drivers/pci/switch/switchtec*
11022 F:      include/uapi/linux/switchtec_ioctl.h
11023 F:      include/linux/switchtec.h
11024 F:      drivers/ntb/hw/mscc/
11025
11026 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11027 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11028 M:      Jason Cooper <jason@lakedaemon.net>
11029 L:      linux-pci@vger.kernel.org
11030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11031 S:      Maintained
11032 F:      drivers/pci/controller/*mvebu*
11033
11034 PCI DRIVER FOR NVIDIA TEGRA
11035 M:      Thierry Reding <thierry.reding@gmail.com>
11036 L:      linux-tegra@vger.kernel.org
11037 L:      linux-pci@vger.kernel.org
11038 S:      Supported
11039 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11040 F:      drivers/pci/controller/pci-tegra.c
11041
11042 PCI DRIVER FOR RENESAS R-CAR
11043 M:      Simon Horman <horms@verge.net.au>
11044 L:      linux-pci@vger.kernel.org
11045 L:      linux-renesas-soc@vger.kernel.org
11046 S:      Maintained
11047 F:      drivers/pci/controller/*rcar*
11048
11049 PCI DRIVER FOR SAMSUNG EXYNOS
11050 M:      Jingoo Han <jingoohan1@gmail.com>
11051 L:      linux-pci@vger.kernel.org
11052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11053 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11054 S:      Maintained
11055 F:      drivers/pci/controller/dwc/pci-exynos.c
11056
11057 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11058 M:      Jingoo Han <jingoohan1@gmail.com>
11059 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11060 L:      linux-pci@vger.kernel.org
11061 S:      Maintained
11062 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11063 F:      drivers/pci/controller/dwc/*designware*
11064
11065 PCI DRIVER FOR TI DRA7XX
11066 M:      Kishon Vijay Abraham I <kishon@ti.com>
11067 L:      linux-omap@vger.kernel.org
11068 L:      linux-pci@vger.kernel.org
11069 S:      Supported
11070 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11071 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11072
11073 PCI DRIVER FOR TI KEYSTONE
11074 M:      Murali Karicheri <m-karicheri2@ti.com>
11075 L:      linux-pci@vger.kernel.org
11076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11077 S:      Maintained
11078 F:      drivers/pci/controller/dwc/*keystone*
11079
11080 PCI ENDPOINT SUBSYSTEM
11081 M:      Kishon Vijay Abraham I <kishon@ti.com>
11082 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11083 L:      linux-pci@vger.kernel.org
11084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11085 S:      Supported
11086 F:      drivers/pci/endpoint/
11087 F:      drivers/misc/pci_endpoint_test.c
11088 F:      tools/pci/
11089
11090 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11091 M:      Russell Currey <ruscur@russell.cc>
11092 L:      linuxppc-dev@lists.ozlabs.org
11093 S:      Supported
11094 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11095 F:      arch/powerpc/kernel/eeh*.c
11096 F:      arch/powerpc/platforms/*/eeh*.c
11097 F:      arch/powerpc/include/*/eeh*.h
11098
11099 PCI ERROR RECOVERY
11100 M:      Linas Vepstas <linasvepstas@gmail.com>
11101 L:      linux-pci@vger.kernel.org
11102 S:      Supported
11103 F:      Documentation/PCI/pci-error-recovery.txt
11104
11105 PCI MSI DRIVER FOR ALTERA MSI IP
11106 M:      Ley Foon Tan <lftan@altera.com>
11107 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11108 L:      linux-pci@vger.kernel.org
11109 S:      Supported
11110 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11111 F:      drivers/pci/controller/pcie-altera-msi.c
11112
11113 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11114 M:      Duc Dang <dhdang@apm.com>
11115 L:      linux-pci@vger.kernel.org
11116 L:      linux-arm-kernel@lists.infradead.org
11117 S:      Maintained
11118 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11119 F:      drivers/pci/controller/pci-xgene-msi.c
11120
11121 PCI SUBSYSTEM
11122 M:      Bjorn Helgaas <bhelgaas@google.com>
11123 L:      linux-pci@vger.kernel.org
11124 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11126 S:      Supported
11127 F:      Documentation/devicetree/bindings/pci/
11128 F:      Documentation/PCI/
11129 F:      drivers/acpi/pci*
11130 F:      drivers/pci/
11131 F:      include/asm-generic/pci*
11132 F:      include/linux/pci*
11133 F:      include/linux/of_pci.h
11134 F:      include/uapi/linux/pci*
11135 F:      lib/pci*
11136 F:      arch/x86/pci/
11137 F:      arch/x86/kernel/quirks.c
11138
11139 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11140 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11141 L:      linux-pci@vger.kernel.org
11142 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11144 S:      Supported
11145 F:      drivers/pci/controller/
11146
11147 PCIE DRIVER FOR AXIS ARTPEC
11148 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11149 L:      linux-arm-kernel@axis.com
11150 L:      linux-pci@vger.kernel.org
11151 S:      Maintained
11152 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11153 F:      drivers/pci/controller/dwc/*artpec*
11154
11155 PCIE DRIVER FOR CAVIUM THUNDERX
11156 M:      David Daney <david.daney@cavium.com>
11157 L:      linux-pci@vger.kernel.org
11158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11159 S:      Supported
11160 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11161 F:      drivers/pci/controller/pci-thunder-*
11162
11163 PCIE DRIVER FOR HISILICON
11164 M:      Zhou Wang <wangzhou1@hisilicon.com>
11165 L:      linux-pci@vger.kernel.org
11166 S:      Maintained
11167 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11168 F:      drivers/pci/controller/dwc/pcie-hisi.c
11169
11170 PCIE DRIVER FOR HISILICON KIRIN
11171 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11172 M:      Binghui Wang <wangbinghui@hisilicon.com>
11173 L:      linux-pci@vger.kernel.org
11174 S:      Maintained
11175 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11176 F:      drivers/pci/controller/dwc/pcie-kirin.c
11177
11178 PCIE DRIVER FOR HISILICON STB
11179 M:      Jianguo Sun <sunjianguo1@huawei.com>
11180 M:      Shawn Guo <shawn.guo@linaro.org>
11181 L:      linux-pci@vger.kernel.org
11182 S:      Maintained
11183 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11184 F:      drivers/pci/controller/dwc/pcie-histb.c
11185
11186 PCIE DRIVER FOR MEDIATEK
11187 M:      Ryder Lee <ryder.lee@mediatek.com>
11188 L:      linux-pci@vger.kernel.org
11189 L:      linux-mediatek@lists.infradead.org
11190 S:      Supported
11191 F:      Documentation/devicetree/bindings/pci/mediatek*
11192 F:      drivers/pci/controller/*mediatek*
11193
11194 PCIE DRIVER FOR QUALCOMM MSM
11195 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11196 L:      linux-pci@vger.kernel.org
11197 L:      linux-arm-msm@vger.kernel.org
11198 S:      Maintained
11199 F:      drivers/pci/controller/dwc/*qcom*
11200
11201 PCIE DRIVER FOR ROCKCHIP
11202 M:      Shawn Lin <shawn.lin@rock-chips.com>
11203 L:      linux-pci@vger.kernel.org
11204 L:      linux-rockchip@lists.infradead.org
11205 S:      Maintained
11206 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11207 F:      drivers/pci/controller/pcie-rockchip*
11208
11209 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11210 M:      Linus Walleij <linus.walleij@linaro.org>
11211 L:      linux-pci@vger.kernel.org
11212 S:      Maintained
11213 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11214 F:      drivers/pci/controller/pci-v3-semi.c
11215
11216 PCIE DRIVER FOR ST SPEAR13XX
11217 M:      Pratyush Anand <pratyush.anand@gmail.com>
11218 L:      linux-pci@vger.kernel.org
11219 S:      Maintained
11220 F:      drivers/pci/controller/dwc/*spear*
11221
11222 PCMCIA SUBSYSTEM
11223 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11225 S:      Odd Fixes
11226 F:      Documentation/pcmcia/
11227 F:      tools/pcmcia/
11228 F:      drivers/pcmcia/
11229 F:      include/pcmcia/
11230
11231 PCNET32 NETWORK DRIVER
11232 M:      Don Fry <pcnet32@frontier.com>
11233 L:      netdev@vger.kernel.org
11234 S:      Maintained
11235 F:      drivers/net/ethernet/amd/pcnet32.c
11236
11237 PCRYPT PARALLEL CRYPTO ENGINE
11238 M:      Steffen Klassert <steffen.klassert@secunet.com>
11239 L:      linux-crypto@vger.kernel.org
11240 S:      Maintained
11241 F:      crypto/pcrypt.c
11242 F:      include/crypto/pcrypt.h
11243
11244 PEAQ WMI HOTKEYS DRIVER
11245 M:      Hans de Goede <hdegoede@redhat.com>
11246 L:      platform-driver-x86@vger.kernel.org
11247 S:      Maintained
11248 F:      drivers/platform/x86/peaq-wmi.c
11249
11250 PER-CPU MEMORY ALLOCATOR
11251 M:      Tejun Heo <tj@kernel.org>
11252 M:      Christoph Lameter <cl@linux.com>
11253 M:      Dennis Zhou <dennisszhou@gmail.com>
11254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11255 S:      Maintained
11256 F:      include/linux/percpu*.h
11257 F:      mm/percpu*.c
11258 F:      arch/*/include/asm/percpu.h
11259
11260 PER-TASK DELAY ACCOUNTING
11261 M:      Balbir Singh <bsingharora@gmail.com>
11262 S:      Maintained
11263 F:      include/linux/delayacct.h
11264 F:      kernel/delayacct.c
11265
11266 PERFORMANCE EVENTS SUBSYSTEM
11267 M:      Peter Zijlstra <peterz@infradead.org>
11268 M:      Ingo Molnar <mingo@redhat.com>
11269 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11270 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11271 R:      Jiri Olsa <jolsa@redhat.com>
11272 R:      Namhyung Kim <namhyung@kernel.org>
11273 L:      linux-kernel@vger.kernel.org
11274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11275 S:      Supported
11276 F:      kernel/events/*
11277 F:      include/linux/perf_event.h
11278 F:      include/uapi/linux/perf_event.h
11279 F:      arch/*/kernel/perf_event*.c
11280 F:      arch/*/kernel/*/perf_event*.c
11281 F:      arch/*/kernel/*/*/perf_event*.c
11282 F:      arch/*/include/asm/perf_event.h
11283 F:      arch/*/kernel/perf_callchain.c
11284 F:      arch/*/events/*
11285 F:      tools/perf/
11286
11287 PERSONALITY HANDLING
11288 M:      Christoph Hellwig <hch@infradead.org>
11289 L:      linux-abi-devel@lists.sourceforge.net
11290 S:      Maintained
11291 F:      include/linux/personality.h
11292 F:      include/uapi/linux/personality.h
11293
11294 PHONET PROTOCOL
11295 M:      Remi Denis-Courmont <courmisch@gmail.com>
11296 S:      Supported
11297 F:      Documentation/networking/phonet.txt
11298 F:      include/linux/phonet.h
11299 F:      include/net/phonet/
11300 F:      include/uapi/linux/phonet.h
11301 F:      net/phonet/
11302
11303 PHRAM MTD DRIVER
11304 M:      Joern Engel <joern@lazybastard.org>
11305 L:      linux-mtd@lists.infradead.org
11306 S:      Maintained
11307 F:      drivers/mtd/devices/phram.c
11308
11309 PICOLCD HID DRIVER
11310 M:      Bruno Prémont <bonbons@linux-vserver.org>
11311 L:      linux-input@vger.kernel.org
11312 S:      Maintained
11313 F:      drivers/hid/hid-picolcd*
11314
11315 PICOXCELL SUPPORT
11316 M:      Jamie Iles <jamie@jamieiles.com>
11317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11318 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11319 S:      Supported
11320 F:      arch/arm/boot/dts/picoxcell*
11321 F:      arch/arm/mach-picoxcell/
11322 F:      drivers/crypto/picoxcell*
11323
11324 PIN CONTROL SUBSYSTEM
11325 M:      Linus Walleij <linus.walleij@linaro.org>
11326 L:      linux-gpio@vger.kernel.org
11327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11328 S:      Maintained
11329 F:      Documentation/devicetree/bindings/pinctrl/
11330 F:      Documentation/driver-api/pinctl.rst
11331 F:      drivers/pinctrl/
11332 F:      include/linux/pinctrl/
11333
11334 PIN CONTROLLER - ATMEL AT91
11335 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11337 S:      Maintained
11338 F:      drivers/pinctrl/pinctrl-at91.*
11339
11340 PIN CONTROLLER - ATMEL AT91 PIO4
11341 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11343 L:      linux-gpio@vger.kernel.org
11344 S:      Supported
11345 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11346
11347 PIN CONTROLLER - FREESCALE
11348 M:      Dong Aisheng <aisheng.dong@nxp.com>
11349 M:      Fabio Estevam <festevam@gmail.com>
11350 M:      Shawn Guo <shawnguo@kernel.org>
11351 M:      Stefan Agner <stefan@agner.ch>
11352 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11353 L:      linux-gpio@vger.kernel.org
11354 S:      Maintained
11355 F:      drivers/pinctrl/freescale/
11356 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11357
11358 PIN CONTROLLER - INTEL
11359 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11360 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11361 S:      Maintained
11362 F:      drivers/pinctrl/intel/
11363
11364 PIN CONTROLLER - MEDIATEK
11365 M:      Sean Wang <sean.wang@mediatek.com>
11366 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11367 S:      Maintained
11368 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11369 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11370 F:      drivers/pinctrl/mediatek/mtk-eint.*
11371 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11372 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11373 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11374
11375 PIN CONTROLLER - QUALCOMM
11376 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11377 S:      Maintained
11378 L:      linux-arm-msm@vger.kernel.org
11379 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11380 F:      drivers/pinctrl/qcom/
11381
11382 PIN CONTROLLER - RENESAS
11383 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11384 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11385 L:      linux-renesas-soc@vger.kernel.org
11386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11387 S:      Maintained
11388 F:      drivers/pinctrl/sh-pfc/
11389
11390 PIN CONTROLLER - SAMSUNG
11391 M:      Tomasz Figa <tomasz.figa@gmail.com>
11392 M:      Krzysztof Kozlowski <krzk@kernel.org>
11393 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11395 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11396 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11398 S:      Maintained
11399 F:      drivers/pinctrl/samsung/
11400 F:      include/dt-bindings/pinctrl/samsung.h
11401 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11402
11403 PIN CONTROLLER - SINGLE
11404 M:      Tony Lindgren <tony@atomide.com>
11405 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11407 L:      linux-omap@vger.kernel.org
11408 S:      Maintained
11409 F:      drivers/pinctrl/pinctrl-single.c
11410
11411 PIN CONTROLLER - ST SPEAR
11412 M:      Viresh Kumar <vireshk@kernel.org>
11413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11414 W:      http://www.st.com/spear
11415 S:      Maintained
11416 F:      drivers/pinctrl/spear/
11417
11418 PISTACHIO SOC SUPPORT
11419 M:      James Hartley <james.hartley@sondrel.com>
11420 L:      linux-mips@linux-mips.org
11421 S:      Odd Fixes
11422 F:      arch/mips/pistachio/
11423 F:      arch/mips/include/asm/mach-pistachio/
11424 F:      arch/mips/boot/dts/img/pistachio*
11425 F:      arch/mips/configs/pistachio*_defconfig
11426
11427 PKTCDVD DRIVER
11428 S:      Orphan
11429 M:      linux-block@vger.kernel.org
11430 F:      drivers/block/pktcdvd.c
11431 F:      include/linux/pktcdvd.h
11432 F:      include/uapi/linux/pktcdvd.h
11433
11434 PKUNITY SOC DRIVERS
11435 M:      Guan Xuetao <gxt@pku.edu.cn>
11436 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11437 S:      Maintained
11438 T:      git git://github.com/gxt/linux.git
11439 F:      drivers/input/serio/i8042-unicore32io.h
11440 F:      drivers/i2c/busses/i2c-puv3.c
11441 F:      drivers/video/fbdev/fb-puv3.c
11442 F:      drivers/rtc/rtc-puv3.c
11443
11444 PMBUS HARDWARE MONITORING DRIVERS
11445 M:      Guenter Roeck <linux@roeck-us.net>
11446 L:      linux-hwmon@vger.kernel.org
11447 W:      http://hwmon.wiki.kernel.org/
11448 W:      http://www.roeck-us.net/linux/drivers/
11449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11450 S:      Maintained
11451 F:      Documentation/hwmon/pmbus
11452 F:      drivers/hwmon/pmbus/
11453 F:      include/linux/pmbus.h
11454
11455 PMC SIERRA MaxRAID DRIVER
11456 L:      linux-scsi@vger.kernel.org
11457 W:      http://www.pmc-sierra.com/
11458 S:      Orphan
11459 F:      drivers/scsi/pmcraid.*
11460
11461 PMC SIERRA PM8001 DRIVER
11462 M:      Jack Wang <jinpu.wang@profitbricks.com>
11463 M:      lindar_liu@usish.com
11464 L:      linux-scsi@vger.kernel.org
11465 S:      Supported
11466 F:      drivers/scsi/pm8001/
11467
11468 PNP SUPPORT
11469 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11470 S:      Maintained
11471 F:      drivers/pnp/
11472
11473 POSIX CLOCKS and TIMERS
11474 M:      Thomas Gleixner <tglx@linutronix.de>
11475 L:      linux-kernel@vger.kernel.org
11476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11477 S:      Maintained
11478 F:      fs/timerfd.c
11479 F:      include/linux/timer*
11480 F:      kernel/time/*timer*
11481
11482 POWER MANAGEMENT CORE
11483 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11484 L:      linux-pm@vger.kernel.org
11485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11486 B:      https://bugzilla.kernel.org
11487 S:      Supported
11488 F:      drivers/base/power/
11489 F:      include/linux/pm.h
11490 F:      include/linux/pm_*
11491 F:      include/linux/powercap.h
11492 F:      drivers/powercap/
11493 F:      kernel/configs/nopm.config
11494
11495 POWER STATE COORDINATION INTERFACE (PSCI)
11496 M:      Mark Rutland <mark.rutland@arm.com>
11497 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11498 L:      linux-arm-kernel@lists.infradead.org
11499 S:      Maintained
11500 F:      drivers/firmware/psci*.c
11501 F:      include/linux/psci.h
11502 F:      include/uapi/linux/psci.h
11503
11504 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11505 M:      Sebastian Reichel <sre@kernel.org>
11506 L:      linux-pm@vger.kernel.org
11507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11508 S:      Maintained
11509 F:      Documentation/ABI/testing/sysfs-class-power
11510 F:      Documentation/devicetree/bindings/power/supply/
11511 F:      include/linux/power_supply.h
11512 F:      drivers/power/supply/
11513
11514 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11515 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11516 L:      linuxppc-dev@lists.ozlabs.org
11517 S:      Maintained
11518 F:      drivers/char/powernv-op-panel.c
11519
11520 PPP OVER ATM (RFC 2364)
11521 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11522 S:      Maintained
11523 F:      net/atm/pppoatm.c
11524 F:      include/uapi/linux/atmppp.h
11525
11526 PPP OVER ETHERNET
11527 M:      Michal Ostrowski <mostrows@earthlink.net>
11528 S:      Maintained
11529 F:      drivers/net/ppp/pppoe.c
11530 F:      drivers/net/ppp/pppox.c
11531
11532 PPP OVER L2TP
11533 M:      James Chapman <jchapman@katalix.com>
11534 S:      Maintained
11535 F:      net/l2tp/l2tp_ppp.c
11536 F:      include/linux/if_pppol2tp.h
11537 F:      include/uapi/linux/if_pppol2tp.h
11538
11539 PPP PROTOCOL DRIVERS AND COMPRESSORS
11540 M:      Paul Mackerras <paulus@samba.org>
11541 L:      linux-ppp@vger.kernel.org
11542 S:      Maintained
11543 F:      drivers/net/ppp/ppp_*
11544
11545 PPS SUPPORT
11546 M:      Rodolfo Giometti <giometti@enneenne.com>
11547 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11548 L:      linuxpps@ml.enneenne.com (subscribers-only)
11549 S:      Maintained
11550 F:      Documentation/pps/
11551 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11552 F:      Documentation/ABI/testing/sysfs-pps
11553 F:      drivers/pps/
11554 F:      include/linux/pps*.h
11555 F:      include/uapi/linux/pps.h
11556
11557 PPTP DRIVER
11558 M:      Dmitry Kozlov <xeb@mail.ru>
11559 L:      netdev@vger.kernel.org
11560 S:      Maintained
11561 F:      drivers/net/ppp/pptp.c
11562 W:      http://sourceforge.net/projects/accel-pptp
11563
11564 PREEMPTIBLE KERNEL
11565 M:      Robert Love <rml@tech9.net>
11566 L:      kpreempt-tech@lists.sourceforge.net
11567 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11568 S:      Supported
11569 F:      Documentation/preempt-locking.txt
11570 F:      include/linux/preempt.h
11571
11572 PRINTK
11573 M:      Petr Mladek <pmladek@suse.com>
11574 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11575 R:      Steven Rostedt <rostedt@goodmis.org>
11576 S:      Maintained
11577 F:      kernel/printk/
11578 F:      include/linux/printk.h
11579
11580 PRISM54 WIRELESS DRIVER
11581 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11582 L:      linux-wireless@vger.kernel.org
11583 W:      http://wireless.kernel.org/en/users/Drivers/p54
11584 S:      Obsolete
11585 F:      drivers/net/wireless/intersil/prism54/
11586
11587 PROC FILESYSTEM
11588 R:      Alexey Dobriyan <adobriyan@gmail.com>
11589 L:      linux-kernel@vger.kernel.org
11590 L:      linux-fsdevel@vger.kernel.org
11591 S:      Maintained
11592 F:      fs/proc/
11593 F:      include/linux/proc_fs.h
11594 F:      tools/testing/selftests/proc/
11595
11596 PROC SYSCTL
11597 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11598 M:      Kees Cook <keescook@chromium.org>
11599 L:      linux-kernel@vger.kernel.org
11600 L:      linux-fsdevel@vger.kernel.org
11601 S:      Maintained
11602 F:      fs/proc/proc_sysctl.c
11603 F:      include/linux/sysctl.h
11604 F:      kernel/sysctl.c
11605 F:      tools/testing/selftests/sysctl/
11606
11607 PS3 NETWORK SUPPORT
11608 M:      Geoff Levand <geoff@infradead.org>
11609 L:      netdev@vger.kernel.org
11610 L:      linuxppc-dev@lists.ozlabs.org
11611 S:      Maintained
11612 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11613
11614 PS3 PLATFORM SUPPORT
11615 M:      Geoff Levand <geoff@infradead.org>
11616 L:      linuxppc-dev@lists.ozlabs.org
11617 S:      Maintained
11618 F:      arch/powerpc/boot/ps3*
11619 F:      arch/powerpc/include/asm/lv1call.h
11620 F:      arch/powerpc/include/asm/ps3*.h
11621 F:      arch/powerpc/platforms/ps3/
11622 F:      drivers/*/ps3*
11623 F:      drivers/ps3/
11624 F:      drivers/rtc/rtc-ps3.c
11625 F:      drivers/usb/host/*ps3.c
11626 F:      sound/ppc/snd_ps3*
11627
11628 PS3VRAM DRIVER
11629 M:      Jim Paris <jim@jtan.com>
11630 M:      Geoff Levand <geoff@infradead.org>
11631 L:      linuxppc-dev@lists.ozlabs.org
11632 S:      Maintained
11633 F:      drivers/block/ps3vram.c
11634
11635 PSAMPLE PACKET SAMPLING SUPPORT:
11636 M:      Yotam Gigi <yotam.gi@gmail.com>
11637 S:      Maintained
11638 F:      net/psample
11639 F:      include/net/psample.h
11640 F:      include/uapi/linux/psample.h
11641
11642 PSTORE FILESYSTEM
11643 M:      Kees Cook <keescook@chromium.org>
11644 M:      Anton Vorontsov <anton@enomsg.org>
11645 M:      Colin Cross <ccross@android.com>
11646 M:      Tony Luck <tony.luck@intel.com>
11647 S:      Maintained
11648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11649 F:      fs/pstore/
11650 F:      include/linux/pstore*
11651 F:      drivers/firmware/efi/efi-pstore.c
11652 F:      drivers/acpi/apei/erst.c
11653 F:      Documentation/admin-guide/ramoops.rst
11654 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11655 K:      \b(pstore|ramoops)
11656
11657 PTP HARDWARE CLOCK SUPPORT
11658 M:      Richard Cochran <richardcochran@gmail.com>
11659 L:      netdev@vger.kernel.org
11660 S:      Maintained
11661 W:      http://linuxptp.sourceforge.net/
11662 F:      Documentation/ABI/testing/sysfs-ptp
11663 F:      Documentation/ptp/*
11664 F:      drivers/net/phy/dp83640*
11665 F:      drivers/ptp/*
11666 F:      include/linux/ptp_cl*
11667
11668 PTRACE SUPPORT
11669 M:      Oleg Nesterov <oleg@redhat.com>
11670 S:      Maintained
11671 F:      include/asm-generic/syscall.h
11672 F:      include/linux/ptrace.h
11673 F:      include/linux/regset.h
11674 F:      include/linux/tracehook.h
11675 F:      include/uapi/linux/ptrace.h
11676 F:      include/uapi/linux/ptrace.h
11677 F:      include/asm-generic/ptrace.h
11678 F:      kernel/ptrace.c
11679 F:      arch/*/ptrace*.c
11680 F:      arch/*/*/ptrace*.c
11681 F:      arch/*/include/asm/ptrace*.h
11682
11683 PULSE8-CEC DRIVER
11684 M:      Hans Verkuil <hverkuil@xs4all.nl>
11685 L:      linux-media@vger.kernel.org
11686 T:      git git://linuxtv.org/media_tree.git
11687 S:      Maintained
11688 F:      drivers/media/usb/pulse8-cec/*
11689 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11690
11691 PVRUSB2 VIDEO4LINUX DRIVER
11692 M:      Mike Isely <isely@pobox.com>
11693 L:      pvrusb2@isely.net       (subscribers-only)
11694 L:      linux-media@vger.kernel.org
11695 W:      http://www.isely.net/pvrusb2/
11696 T:      git git://linuxtv.org/media_tree.git
11697 S:      Maintained
11698 F:      Documentation/media/v4l-drivers/pvrusb2*
11699 F:      drivers/media/usb/pvrusb2/
11700
11701 PWC WEBCAM DRIVER
11702 M:      Hans Verkuil <hverkuil@xs4all.nl>
11703 L:      linux-media@vger.kernel.org
11704 T:      git git://linuxtv.org/media_tree.git
11705 S:      Odd Fixes
11706 F:      drivers/media/usb/pwc/*
11707
11708 PWM FAN DRIVER
11709 M:      Kamil Debski <kamil@wypas.org>
11710 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11711 L:      linux-hwmon@vger.kernel.org
11712 S:      Supported
11713 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11714 F:      Documentation/hwmon/pwm-fan
11715 F:      drivers/hwmon/pwm-fan.c
11716
11717 PWM IR Transmitter
11718 M:      Sean Young <sean@mess.org>
11719 L:      linux-media@vger.kernel.org
11720 S:      Maintained
11721 F:      drivers/media/rc/pwm-ir-tx.c
11722
11723 PWM SUBSYSTEM
11724 M:      Thierry Reding <thierry.reding@gmail.com>
11725 L:      linux-pwm@vger.kernel.org
11726 S:      Maintained
11727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11728 F:      Documentation/pwm.txt
11729 F:      Documentation/devicetree/bindings/pwm/
11730 F:      include/linux/pwm.h
11731 F:      drivers/pwm/
11732 F:      drivers/video/backlight/pwm_bl.c
11733 F:      include/linux/pwm_backlight.h
11734 F:      drivers/gpio/gpio-mvebu.c
11735 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11736
11737 PXA GPIO DRIVER
11738 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11739 L:      linux-gpio@vger.kernel.org
11740 S:      Maintained
11741 F:      drivers/gpio/gpio-pxa.c
11742
11743 PXA MMCI DRIVER
11744 S:      Orphan
11745
11746 PXA RTC DRIVER
11747 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11748 L:      linux-rtc@vger.kernel.org
11749 S:      Maintained
11750
11751 PXA2xx/PXA3xx SUPPORT
11752 M:      Daniel Mack <daniel@zonque.org>
11753 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11754 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11756 T:      git git://github.com/hzhuang1/linux.git
11757 T:      git git://github.com/rjarzmik/linux.git
11758 S:      Maintained
11759 F:      arch/arm/boot/dts/pxa*
11760 F:      arch/arm/mach-pxa/
11761 F:      drivers/dma/pxa*
11762 F:      drivers/pcmcia/pxa2xx*
11763 F:      drivers/pinctrl/pxa/
11764 F:      drivers/spi/spi-pxa2xx*
11765 F:      drivers/usb/gadget/udc/pxa2*
11766 F:      include/sound/pxa2xx-lib.h
11767 F:      sound/arm/pxa*
11768 F:      sound/soc/pxa/
11769
11770 QAT DRIVER
11771 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11772 L:      qat-linux@intel.com
11773 S:      Supported
11774 F:      drivers/crypto/qat/
11775
11776 QCOM AUDIO (ASoC) DRIVERS
11777 M:      Patrick Lai <plai@codeaurora.org>
11778 M:      Banajit Goswami <bgoswami@codeaurora.org>
11779 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11780 S:      Supported
11781 F:      sound/soc/qcom/
11782
11783 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11784 M:      Gabriel Somlo <somlo@cmu.edu>
11785 M:      "Michael S. Tsirkin" <mst@redhat.com>
11786 L:      qemu-devel@nongnu.org
11787 S:      Maintained
11788 F:      drivers/firmware/qemu_fw_cfg.c
11789 F:      include/uapi/linux/qemu_fw_cfg.h
11790
11791 QIB DRIVER
11792 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11793 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11794 L:      linux-rdma@vger.kernel.org
11795 S:      Supported
11796 F:      drivers/infiniband/hw/qib/
11797
11798 QLOGIC QL41xxx FCOE DRIVER
11799 M:      QLogic-Storage-Upstream@cavium.com
11800 L:      linux-scsi@vger.kernel.org
11801 S:      Supported
11802 F:      drivers/scsi/qedf/
11803
11804 QLOGIC QL41xxx ISCSI DRIVER
11805 M:      QLogic-Storage-Upstream@cavium.com
11806 L:      linux-scsi@vger.kernel.org
11807 S:      Supported
11808 F:      drivers/scsi/qedi/
11809
11810 QLOGIC QL4xxx ETHERNET DRIVER
11811 M:      Ariel Elior <Ariel.Elior@cavium.com>
11812 M:      everest-linux-l2@cavium.com
11813 L:      netdev@vger.kernel.org
11814 S:      Supported
11815 F:      drivers/net/ethernet/qlogic/qed/
11816 F:      include/linux/qed/
11817 F:      drivers/net/ethernet/qlogic/qede/
11818
11819 QLOGIC QL4xxx RDMA DRIVER
11820 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11821 M:      Ariel Elior <Ariel.Elior@cavium.com>
11822 L:      linux-rdma@vger.kernel.org
11823 S:      Supported
11824 F:      drivers/infiniband/hw/qedr/
11825 F:      include/uapi/rdma/qedr-abi.h
11826
11827 QLOGIC QLA1280 SCSI DRIVER
11828 M:      Michael Reed <mdr@sgi.com>
11829 L:      linux-scsi@vger.kernel.org
11830 S:      Maintained
11831 F:      drivers/scsi/qla1280.[ch]
11832
11833 QLOGIC QLA2XXX FC-SCSI DRIVER
11834 M:      qla2xxx-upstream@qlogic.com
11835 L:      linux-scsi@vger.kernel.org
11836 S:      Supported
11837 F:      Documentation/scsi/LICENSE.qla2xxx
11838 F:      drivers/scsi/qla2xxx/
11839
11840 QLOGIC QLA3XXX NETWORK DRIVER
11841 M:      Dept-GELinuxNICDev@cavium.com
11842 L:      netdev@vger.kernel.org
11843 S:      Supported
11844 F:      Documentation/networking/LICENSE.qla3xxx
11845 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11846
11847 QLOGIC QLA4XXX iSCSI DRIVER
11848 M:      QLogic-Storage-Upstream@qlogic.com
11849 L:      linux-scsi@vger.kernel.org
11850 S:      Supported
11851 F:      Documentation/scsi/LICENSE.qla4xxx
11852 F:      drivers/scsi/qla4xxx/
11853
11854 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11855 M:      Harish Patil <harish.patil@cavium.com>
11856 M:      Manish Chopra <manish.chopra@cavium.com>
11857 M:      Dept-GELinuxNICDev@cavium.com
11858 L:      netdev@vger.kernel.org
11859 S:      Supported
11860 F:      drivers/net/ethernet/qlogic/qlcnic/
11861
11862 QLOGIC QLGE 10Gb ETHERNET DRIVER
11863 M:      Harish Patil <harish.patil@cavium.com>
11864 M:      Manish Chopra <manish.chopra@cavium.com>
11865 M:      Dept-GELinuxNICDev@cavium.com
11866 L:      netdev@vger.kernel.org
11867 S:      Supported
11868 F:      drivers/net/ethernet/qlogic/qlge/
11869
11870 QM1D1B0004 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/qm1d1b0004*
11875
11876 QM1D1C0042 MEDIA DRIVER
11877 M:      Akihiro Tsukada <tskd08@gmail.com>
11878 L:      linux-media@vger.kernel.org
11879 S:      Odd Fixes
11880 F:      drivers/media/tuners/qm1d1c0042*
11881
11882 QNX4 FILESYSTEM
11883 M:      Anders Larsen <al@alarsen.net>
11884 W:      http://www.alarsen.net/linux/qnx4fs/
11885 S:      Maintained
11886 F:      fs/qnx4/
11887 F:      include/uapi/linux/qnx4_fs.h
11888 F:      include/uapi/linux/qnxtypes.h
11889
11890 QORIQ DPAA2 FSL-MC BUS DRIVER
11891 M:      Stuart Yoder <stuyoder@gmail.com>
11892 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11893 L:      linux-kernel@vger.kernel.org
11894 S:      Maintained
11895 F:      drivers/bus/fsl-mc/
11896 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11897 F:      Documentation/networking/dpaa2/overview.rst
11898
11899 QT1010 MEDIA DRIVER
11900 M:      Antti Palosaari <crope@iki.fi>
11901 L:      linux-media@vger.kernel.org
11902 W:      https://linuxtv.org
11903 W:      http://palosaari.fi/linux/
11904 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11905 T:      git git://linuxtv.org/anttip/media_tree.git
11906 S:      Maintained
11907 F:      drivers/media/tuners/qt1010*
11908
11909 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11910 M:      Kalle Valo <kvalo@codeaurora.org>
11911 L:      ath10k@lists.infradead.org
11912 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11914 S:      Supported
11915 F:      drivers/net/wireless/ath/ath10k/
11916
11917 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11918 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11919 L:      linux-wireless@vger.kernel.org
11920 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11921 S:      Supported
11922 F:      drivers/net/wireless/ath/ath9k/
11923
11924 QUALCOMM CAMERA SUBSYSTEM DRIVER
11925 M:      Todor Tomov <todor.tomov@linaro.org>
11926 L:      linux-media@vger.kernel.org
11927 S:      Maintained
11928 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11929 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11930 F:      drivers/media/platform/qcom/camss/
11931
11932 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11933 M:  Ilia Lin <ilia.lin@gmail.com>
11934 L:  linux-pm@vger.kernel.org
11935 S:  Maintained
11936 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11937 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11938
11939 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11940 M:      Timur Tabi <timur@kernel.org>
11941 L:      netdev@vger.kernel.org
11942 S:      Maintained
11943 F:      drivers/net/ethernet/qualcomm/emac/
11944
11945 QUALCOMM HEXAGON ARCHITECTURE
11946 M:      Richard Kuo <rkuo@codeaurora.org>
11947 L:      linux-hexagon@vger.kernel.org
11948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11949 S:      Supported
11950 F:      arch/hexagon/
11951
11952 QUALCOMM HIDMA DRIVER
11953 M:      Sinan Kaya <okaya@kernel.org>
11954 L:      linux-arm-kernel@lists.infradead.org
11955 L:      linux-arm-msm@vger.kernel.org
11956 L:      dmaengine@vger.kernel.org
11957 S:      Supported
11958 F:      drivers/dma/qcom/hidma*
11959
11960 QUALCOMM IOMMU
11961 M:      Rob Clark <robdclark@gmail.com>
11962 L:      iommu@lists.linux-foundation.org
11963 L:      linux-arm-msm@vger.kernel.org
11964 S:      Maintained
11965 F:      drivers/iommu/qcom_iommu.c
11966
11967 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11968 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11969 L:      linux-media@vger.kernel.org
11970 L:      linux-arm-msm@vger.kernel.org
11971 T:      git git://linuxtv.org/media_tree.git
11972 S:      Maintained
11973 F:      drivers/media/platform/qcom/venus/
11974
11975 QUALCOMM WCN36XX WIRELESS DRIVER
11976 M:      Kalle Valo <kvalo@codeaurora.org>
11977 L:      wcn36xx@lists.infradead.org
11978 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11979 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11980 S:      Supported
11981 F:      drivers/net/wireless/ath/wcn36xx/
11982
11983 QUANTENNA QTNFMAC WIRELESS DRIVER
11984 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11985 M:      Avinash Patil <avinashp@quantenna.com>
11986 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11987 L:      linux-wireless@vger.kernel.org
11988 S:      Maintained
11989 F:      drivers/net/wireless/quantenna
11990
11991 RADEON and AMDGPU DRM DRIVERS
11992 M:      Alex Deucher <alexander.deucher@amd.com>
11993 M:      Christian König <christian.koenig@amd.com>
11994 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11995 L:      amd-gfx@lists.freedesktop.org
11996 T:      git git://people.freedesktop.org/~agd5f/linux
11997 S:      Supported
11998 F:      drivers/gpu/drm/radeon/
11999 F:      include/uapi/drm/radeon_drm.h
12000 F:      drivers/gpu/drm/amd/
12001 F:      include/uapi/drm/amdgpu_drm.h
12002
12003 RADEON FRAMEBUFFER DISPLAY DRIVER
12004 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12005 L:      linux-fbdev@vger.kernel.org
12006 S:      Maintained
12007 F:      drivers/video/fbdev/aty/radeon*
12008 F:      include/uapi/linux/radeonfb.h
12009
12010 RADIOSHARK RADIO DRIVER
12011 M:      Hans Verkuil <hverkuil@xs4all.nl>
12012 L:      linux-media@vger.kernel.org
12013 T:      git git://linuxtv.org/media_tree.git
12014 S:      Maintained
12015 F:      drivers/media/radio/radio-shark.c
12016
12017 RADIOSHARK2 RADIO DRIVER
12018 M:      Hans Verkuil <hverkuil@xs4all.nl>
12019 L:      linux-media@vger.kernel.org
12020 T:      git git://linuxtv.org/media_tree.git
12021 S:      Maintained
12022 F:      drivers/media/radio/radio-shark2.c
12023 F:      drivers/media/radio/radio-tea5777.c
12024
12025 RADOS BLOCK DEVICE (RBD)
12026 M:      Ilya Dryomov <idryomov@gmail.com>
12027 M:      Sage Weil <sage@redhat.com>
12028 M:      Alex Elder <elder@kernel.org>
12029 L:      ceph-devel@vger.kernel.org
12030 W:      http://ceph.com/
12031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12032 T:      git git://github.com/ceph/ceph-client.git
12033 S:      Supported
12034 F:      Documentation/ABI/testing/sysfs-bus-rbd
12035 F:      drivers/block/rbd.c
12036 F:      drivers/block/rbd_types.h
12037
12038 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12039 M:      Paul Mackerras <paulus@samba.org>
12040 L:      linux-fbdev@vger.kernel.org
12041 S:      Maintained
12042 F:      drivers/video/fbdev/aty/aty128fb.c
12043
12044 RAINSHADOW-CEC DRIVER
12045 M:      Hans Verkuil <hverkuil@xs4all.nl>
12046 L:      linux-media@vger.kernel.org
12047 T:      git git://linuxtv.org/media_tree.git
12048 S:      Maintained
12049 F:      drivers/media/usb/rainshadow-cec/*
12050
12051 RALINK MIPS ARCHITECTURE
12052 M:      John Crispin <john@phrozen.org>
12053 L:      linux-mips@linux-mips.org
12054 S:      Maintained
12055 F:      arch/mips/ralink
12056
12057 RALINK RT2X00 WIRELESS LAN DRIVER
12058 P:      rt2x00 project
12059 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12060 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12061 L:      linux-wireless@vger.kernel.org
12062 S:      Maintained
12063 F:      drivers/net/wireless/ralink/rt2x00/
12064
12065 RAMDISK RAM BLOCK DEVICE DRIVER
12066 M:      Jens Axboe <axboe@kernel.dk>
12067 S:      Maintained
12068 F:      Documentation/blockdev/ramdisk.txt
12069 F:      drivers/block/brd.c
12070
12071 RANCHU VIRTUAL BOARD FOR MIPS
12072 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12073 L:      linux-mips@linux-mips.org
12074 S:      Supported
12075 F:      arch/mips/generic/board-ranchu.c
12076 F:      arch/mips/configs/generic/board-ranchu.config
12077
12078 RANDOM NUMBER DRIVER
12079 M:      "Theodore Ts'o" <tytso@mit.edu>
12080 S:      Maintained
12081 F:      drivers/char/random.c
12082
12083 RAPIDIO SUBSYSTEM
12084 M:      Matt Porter <mporter@kernel.crashing.org>
12085 M:      Alexandre Bounine <alex.bou9@gmail.com>
12086 S:      Maintained
12087 F:      drivers/rapidio/
12088
12089 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12090 L:      linux-wireless@vger.kernel.org
12091 S:      Orphan
12092 F:      drivers/net/wireless/ray*
12093
12094 RCUTORTURE TEST FRAMEWORK
12095 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12096 M:      Josh Triplett <josh@joshtriplett.org>
12097 R:      Steven Rostedt <rostedt@goodmis.org>
12098 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12099 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12100 L:      linux-kernel@vger.kernel.org
12101 S:      Supported
12102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12103 F:      tools/testing/selftests/rcutorture
12104
12105 RDC R-321X SoC
12106 M:      Florian Fainelli <florian@openwrt.org>
12107 S:      Maintained
12108
12109 RDC R6040 FAST ETHERNET DRIVER
12110 M:      Florian Fainelli <f.fainelli@gmail.com>
12111 L:      netdev@vger.kernel.org
12112 S:      Maintained
12113 F:      drivers/net/ethernet/rdc/r6040.c
12114
12115 RDMAVT - RDMA verbs software
12116 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12117 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12118 L:      linux-rdma@vger.kernel.org
12119 S:      Supported
12120 F:      drivers/infiniband/sw/rdmavt
12121
12122 RDS - RELIABLE DATAGRAM SOCKETS
12123 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12124 L:      netdev@vger.kernel.org
12125 L:      linux-rdma@vger.kernel.org
12126 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12127 W:      https://oss.oracle.com/projects/rds/
12128 S:      Supported
12129 F:      net/rds/
12130 F:      Documentation/networking/rds.txt
12131
12132 RDT - RESOURCE ALLOCATION
12133 M:      Fenghua Yu <fenghua.yu@intel.com>
12134 L:      linux-kernel@vger.kernel.org
12135 S:      Supported
12136 F:      arch/x86/kernel/cpu/intel_rdt*
12137 F:      arch/x86/include/asm/intel_rdt_sched.h
12138 F:      Documentation/x86/intel_rdt*
12139
12140 READ-COPY UPDATE (RCU)
12141 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12142 M:      Josh Triplett <josh@joshtriplett.org>
12143 R:      Steven Rostedt <rostedt@goodmis.org>
12144 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12145 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12146 L:      linux-kernel@vger.kernel.org
12147 W:      http://www.rdrop.com/users/paulmck/RCU/
12148 S:      Supported
12149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12150 F:      Documentation/RCU/
12151 X:      Documentation/RCU/torture.txt
12152 F:      include/linux/rcu*
12153 X:      include/linux/srcu*.h
12154 F:      kernel/rcu/
12155 X:      kernel/rcu/srcu*.c
12156
12157 REAL TIME CLOCK (RTC) SUBSYSTEM
12158 M:      Alessandro Zummo <a.zummo@towertech.it>
12159 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12160 L:      linux-rtc@vger.kernel.org
12161 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12163 S:      Maintained
12164 F:      Documentation/devicetree/bindings/rtc/
12165 F:      Documentation/rtc.txt
12166 F:      drivers/rtc/
12167 F:      include/linux/rtc.h
12168 F:      include/uapi/linux/rtc.h
12169 F:      include/linux/rtc/
12170 F:      include/linux/platform_data/rtc-*
12171 F:      tools/testing/selftests/rtc/
12172
12173 REALTEK AUDIO CODECS
12174 M:      Bard Liao <bardliao@realtek.com>
12175 M:      Oder Chiou <oder_chiou@realtek.com>
12176 S:      Maintained
12177 F:      sound/soc/codecs/rt*
12178 F:      include/sound/rt*.h
12179
12180 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12181 M:      Linus Walleij <linus.walleij@linaro.org>
12182 S:      Maintained
12183 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12184 F:      drivers/net/dsa/realtek-smi*
12185 F:      drivers/net/dsa/rtl83*
12186
12187 REGISTER MAP ABSTRACTION
12188 M:      Mark Brown <broonie@kernel.org>
12189 L:      linux-kernel@vger.kernel.org
12190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12191 S:      Supported
12192 F:      Documentation/devicetree/bindings/regmap/
12193 F:      drivers/base/regmap/
12194 F:      include/linux/regmap.h
12195
12196 REISERFS FILE SYSTEM
12197 L:      reiserfs-devel@vger.kernel.org
12198 S:      Supported
12199 F:      fs/reiserfs/
12200
12201 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12202 M:      Ohad Ben-Cohen <ohad@wizery.com>
12203 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12204 L:      linux-remoteproc@vger.kernel.org
12205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12206 S:      Maintained
12207 F:      Documentation/devicetree/bindings/remoteproc/
12208 F:      Documentation/remoteproc.txt
12209 F:      drivers/remoteproc/
12210 F:      include/linux/remoteproc.h
12211
12212 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12213 M:      Ohad Ben-Cohen <ohad@wizery.com>
12214 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12215 L:      linux-remoteproc@vger.kernel.org
12216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12217 S:      Maintained
12218 F:      drivers/rpmsg/
12219 F:      Documentation/rpmsg.txt
12220 F:      include/linux/rpmsg.h
12221 F:      include/linux/rpmsg/
12222
12223 RENESAS CLOCK DRIVERS
12224 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12225 L:      linux-renesas-soc@vger.kernel.org
12226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12227 S:      Supported
12228 F:      drivers/clk/renesas/
12229
12230 RENESAS EMEV2 I2C DRIVER
12231 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12232 S:      Supported
12233 F:      drivers/i2c/busses/i2c-emev2.c
12234
12235 RENESAS ETHERNET DRIVERS
12236 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12237 L:      netdev@vger.kernel.org
12238 L:      linux-renesas-soc@vger.kernel.org
12239 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12240 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12241 F:      drivers/net/ethernet/renesas/
12242 F:      include/linux/sh_eth.h
12243
12244 RENESAS R-CAR GYROADC DRIVER
12245 M:      Marek Vasut <marek.vasut@gmail.com>
12246 L:      linux-iio@vger.kernel.org
12247 S:      Supported
12248 F:      drivers/iio/adc/rcar_gyro_adc.c
12249
12250 RENESAS R-CAR I2C DRIVERS
12251 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12252 S:      Supported
12253 F:      drivers/i2c/busses/i2c-rcar.c
12254 F:      drivers/i2c/busses/i2c-sh_mobile.c
12255
12256 RENESAS USB PHY DRIVER
12257 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12258 L:      linux-renesas-soc@vger.kernel.org
12259 S:      Maintained
12260 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12261
12262 RESET CONTROLLER FRAMEWORK
12263 M:      Philipp Zabel <p.zabel@pengutronix.de>
12264 T:      git git://git.pengutronix.de/git/pza/linux
12265 S:      Maintained
12266 F:      drivers/reset/
12267 F:      Documentation/devicetree/bindings/reset/
12268 F:      include/dt-bindings/reset/
12269 F:      include/linux/reset.h
12270 F:      include/linux/reset-controller.h
12271
12272 RESTARTABLE SEQUENCES SUPPORT
12273 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12274 M:      Peter Zijlstra <peterz@infradead.org>
12275 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12276 M:      Boqun Feng <boqun.feng@gmail.com>
12277 L:      linux-kernel@vger.kernel.org
12278 S:      Supported
12279 F:      kernel/rseq.c
12280 F:      include/uapi/linux/rseq.h
12281 F:      include/trace/events/rseq.h
12282 F:      tools/testing/selftests/rseq/
12283
12284 RFKILL
12285 M:      Johannes Berg <johannes@sipsolutions.net>
12286 L:      linux-wireless@vger.kernel.org
12287 W:      http://wireless.kernel.org/
12288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12290 S:      Maintained
12291 F:      Documentation/rfkill.txt
12292 F:      Documentation/ABI/stable/sysfs-class-rfkill
12293 F:      net/rfkill/
12294 F:      include/linux/rfkill.h
12295 F:      include/uapi/linux/rfkill.h
12296
12297 RHASHTABLE
12298 M:      Thomas Graf <tgraf@suug.ch>
12299 M:      Herbert Xu <herbert@gondor.apana.org.au>
12300 L:      netdev@vger.kernel.org
12301 S:      Maintained
12302 F:      lib/rhashtable.c
12303 F:      lib/test_rhashtable.c
12304 F:      include/linux/rhashtable.h
12305 F:      include/linux/rhashtable-types.h
12306
12307 RICOH R5C592 MEMORYSTICK DRIVER
12308 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12309 S:      Maintained
12310 F:      drivers/memstick/host/r592.*
12311
12312 RICOH SMARTMEDIA/XD DRIVER
12313 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12314 S:      Maintained
12315 F:      drivers/mtd/nand/raw/r852.c
12316 F:      drivers/mtd/nand/raw/r852.h
12317
12318 RISC-V ARCHITECTURE
12319 M:      Palmer Dabbelt <palmer@sifive.com>
12320 M:      Albert Ou <aou@eecs.berkeley.edu>
12321 L:      linux-riscv@lists.infradead.org
12322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12323 S:      Supported
12324 F:      arch/riscv/
12325 K:      riscv
12326 N:      riscv
12327
12328 ROCCAT DRIVERS
12329 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12330 W:      http://sourceforge.net/projects/roccat/
12331 S:      Maintained
12332 F:      drivers/hid/hid-roccat*
12333 F:      include/linux/hid-roccat*
12334 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12335
12336 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12337 M:      Jacob chen <jacob2.chen@rock-chips.com>
12338 L:      linux-media@vger.kernel.org
12339 S:      Maintained
12340 F:      drivers/media/platform/rockchip/rga/
12341 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12342
12343 ROCKER DRIVER
12344 M:      Jiri Pirko <jiri@resnulli.us>
12345 L:      netdev@vger.kernel.org
12346 S:      Supported
12347 F:      drivers/net/ethernet/rocker/
12348
12349 ROCKETPORT DRIVER
12350 P:      Comtrol Corp.
12351 W:      http://www.comtrol.com
12352 S:      Maintained
12353 F:      Documentation/serial/rocket.txt
12354 F:      drivers/tty/rocket*
12355
12356 ROCKETPORT EXPRESS/INFINITY DRIVER
12357 M:      Kevin Cernekee <cernekee@gmail.com>
12358 L:      linux-serial@vger.kernel.org
12359 S:      Odd Fixes
12360 F:      drivers/tty/serial/rp2.*
12361
12362 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12363 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12364 L:      linux-kernel@vger.kernel.org
12365 L:      linux-renesas-soc@vger.kernel.org
12366 S:      Supported
12367 F:      drivers/mfd/bd9571mwv.c
12368 F:      drivers/regulator/bd9571mwv-regulator.c
12369 F:      drivers/gpio/gpio-bd9571mwv.c
12370 F:      include/linux/mfd/bd9571mwv.h
12371 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12372
12373 ROSE NETWORK LAYER
12374 M:      Ralf Baechle <ralf@linux-mips.org>
12375 L:      linux-hams@vger.kernel.org
12376 W:      http://www.linux-ax25.org/
12377 S:      Maintained
12378 F:      include/net/rose.h
12379 F:      include/uapi/linux/rose.h
12380 F:      net/rose/
12381
12382 RTL2830 MEDIA DRIVER
12383 M:      Antti Palosaari <crope@iki.fi>
12384 L:      linux-media@vger.kernel.org
12385 W:      https://linuxtv.org
12386 W:      http://palosaari.fi/linux/
12387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12388 T:      git git://linuxtv.org/anttip/media_tree.git
12389 S:      Maintained
12390 F:      drivers/media/dvb-frontends/rtl2830*
12391
12392 RTL2832 MEDIA DRIVER
12393 M:      Antti Palosaari <crope@iki.fi>
12394 L:      linux-media@vger.kernel.org
12395 W:      https://linuxtv.org
12396 W:      http://palosaari.fi/linux/
12397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12398 T:      git git://linuxtv.org/anttip/media_tree.git
12399 S:      Maintained
12400 F:      drivers/media/dvb-frontends/rtl2832*
12401
12402 RTL2832_SDR MEDIA DRIVER
12403 M:      Antti Palosaari <crope@iki.fi>
12404 L:      linux-media@vger.kernel.org
12405 W:      https://linuxtv.org
12406 W:      http://palosaari.fi/linux/
12407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12408 T:      git git://linuxtv.org/anttip/media_tree.git
12409 S:      Maintained
12410 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12411
12412 RTL8180 WIRELESS DRIVER
12413 L:      linux-wireless@vger.kernel.org
12414 W:      http://wireless.kernel.org/
12415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12416 S:      Orphan
12417 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12418
12419 RTL8187 WIRELESS DRIVER
12420 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12421 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12422 M:      Larry Finger <Larry.Finger@lwfinger.net>
12423 L:      linux-wireless@vger.kernel.org
12424 W:      http://wireless.kernel.org/
12425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12426 S:      Maintained
12427 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12428
12429 REALTEK WIRELESS DRIVER (rtlwifi family)
12430 M:      Ping-Ke Shih <pkshih@realtek.com>
12431 L:      linux-wireless@vger.kernel.org
12432 W:      http://wireless.kernel.org/
12433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12434 S:      Maintained
12435 F:      drivers/net/wireless/realtek/rtlwifi/
12436
12437 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12438 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12439 L:      linux-wireless@vger.kernel.org
12440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12441 S:      Maintained
12442 F:      drivers/net/wireless/realtek/rtl8xxxu/
12443
12444 RXRPC SOCKETS (AF_RXRPC)
12445 M:      David Howells <dhowells@redhat.com>
12446 L:      linux-afs@lists.infradead.org
12447 S:      Supported
12448 F:      net/rxrpc/
12449 F:      include/keys/rxrpc-type.h
12450 F:      include/net/af_rxrpc.h
12451 F:      include/trace/events/rxrpc.h
12452 F:      include/uapi/linux/rxrpc.h
12453 F:      Documentation/networking/rxrpc.txt
12454 W:      https://www.infradead.org/~dhowells/kafs/
12455
12456 S3 SAVAGE FRAMEBUFFER DRIVER
12457 M:      Antonino Daplas <adaplas@gmail.com>
12458 L:      linux-fbdev@vger.kernel.org
12459 S:      Maintained
12460 F:      drivers/video/fbdev/savage/
12461
12462 S390
12463 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12464 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12465 L:      linux-s390@vger.kernel.org
12466 W:      http://www.ibm.com/developerworks/linux/linux390/
12467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12468 S:      Supported
12469 F:      arch/s390/
12470 F:      drivers/s390/
12471 F:      Documentation/s390/
12472 F:      Documentation/driver-api/s390-drivers.rst
12473
12474 S390 COMMON I/O LAYER
12475 M:      Sebastian Ott <sebott@linux.ibm.com>
12476 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12477 L:      linux-s390@vger.kernel.org
12478 W:      http://www.ibm.com/developerworks/linux/linux390/
12479 S:      Supported
12480 F:      drivers/s390/cio/
12481
12482 S390 DASD DRIVER
12483 M:      Stefan Haberland <sth@linux.ibm.com>
12484 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12485 L:      linux-s390@vger.kernel.org
12486 W:      http://www.ibm.com/developerworks/linux/linux390/
12487 S:      Supported
12488 F:      drivers/s390/block/dasd*
12489 F:      block/partitions/ibm.c
12490
12491 S390 IOMMU (PCI)
12492 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12493 L:      linux-s390@vger.kernel.org
12494 W:      http://www.ibm.com/developerworks/linux/linux390/
12495 S:      Supported
12496 F:      drivers/iommu/s390-iommu.c
12497
12498 S390 IUCV NETWORK LAYER
12499 M:      Julian Wiedmann <jwi@linux.ibm.com>
12500 M:      Ursula Braun <ubraun@linux.ibm.com>
12501 L:      linux-s390@vger.kernel.org
12502 W:      http://www.ibm.com/developerworks/linux/linux390/
12503 S:      Supported
12504 F:      drivers/s390/net/*iucv*
12505 F:      include/net/iucv/
12506 F:      net/iucv/
12507
12508 S390 NETWORK DRIVERS
12509 M:      Julian Wiedmann <jwi@linux.ibm.com>
12510 M:      Ursula Braun <ubraun@linux.ibm.com>
12511 L:      linux-s390@vger.kernel.org
12512 W:      http://www.ibm.com/developerworks/linux/linux390/
12513 S:      Supported
12514 F:      drivers/s390/net/
12515
12516 S390 PCI SUBSYSTEM
12517 M:      Sebastian Ott <sebott@linux.ibm.com>
12518 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12519 L:      linux-s390@vger.kernel.org
12520 W:      http://www.ibm.com/developerworks/linux/linux390/
12521 S:      Supported
12522 F:      arch/s390/pci/
12523 F:      drivers/pci/hotplug/s390_pci_hpc.c
12524
12525 S390 VFIO-CCW DRIVER
12526 M:      Cornelia Huck <cohuck@redhat.com>
12527 M:      Halil Pasic <pasic@linux.ibm.com>
12528 L:      linux-s390@vger.kernel.org
12529 L:      kvm@vger.kernel.org
12530 S:      Supported
12531 F:      drivers/s390/cio/vfio_ccw*
12532 F:      Documentation/s390/vfio-ccw.txt
12533 F:      include/uapi/linux/vfio_ccw.h
12534
12535 S390 ZCRYPT DRIVER
12536 M:      Harald Freudenberger <freude@linux.ibm.com>
12537 L:      linux-s390@vger.kernel.org
12538 W:      http://www.ibm.com/developerworks/linux/linux390/
12539 S:      Supported
12540 F:      drivers/s390/crypto/
12541
12542 S390 ZFCP DRIVER
12543 M:      Steffen Maier <maier@linux.ibm.com>
12544 M:      Benjamin Block <bblock@linux.ibm.com>
12545 L:      linux-s390@vger.kernel.org
12546 W:      http://www.ibm.com/developerworks/linux/linux390/
12547 S:      Supported
12548 F:      drivers/s390/scsi/zfcp_*
12549
12550 S3C24XX SD/MMC Driver
12551 M:      Ben Dooks <ben-linux@fluff.org>
12552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12553 S:      Supported
12554 F:      drivers/mmc/host/s3cmci.*
12555
12556 SAA6588 RDS RECEIVER DRIVER
12557 M:      Hans Verkuil <hverkuil@xs4all.nl>
12558 L:      linux-media@vger.kernel.org
12559 T:      git git://linuxtv.org/media_tree.git
12560 W:      https://linuxtv.org
12561 S:      Odd Fixes
12562 F:      drivers/media/i2c/saa6588*
12563
12564 SAA7134 VIDEO4LINUX DRIVER
12565 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12566 L:      linux-media@vger.kernel.org
12567 W:      https://linuxtv.org
12568 T:      git git://linuxtv.org/media_tree.git
12569 S:      Odd fixes
12570 F:      Documentation/media/v4l-drivers/saa7134*
12571 F:      drivers/media/pci/saa7134/
12572
12573 SAA7146 VIDEO4LINUX-2 DRIVER
12574 M:      Hans Verkuil <hverkuil@xs4all.nl>
12575 L:      linux-media@vger.kernel.org
12576 T:      git git://linuxtv.org/media_tree.git
12577 S:      Maintained
12578 F:      drivers/media/common/saa7146/
12579 F:      drivers/media/pci/saa7146/
12580 F:      include/media/saa7146*
12581
12582 SAMSUNG AUDIO (ASoC) DRIVERS
12583 M:      Krzysztof Kozlowski <krzk@kernel.org>
12584 M:      Sangbeom Kim <sbkim73@samsung.com>
12585 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12587 S:      Supported
12588 F:      sound/soc/samsung/
12589 F:      Documentation/devicetree/bindings/sound/samsung*
12590
12591 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12592 M:      Krzysztof Kozlowski <krzk@kernel.org>
12593 L:      linux-crypto@vger.kernel.org
12594 L:      linux-samsung-soc@vger.kernel.org
12595 S:      Maintained
12596 F:      drivers/crypto/exynos-rng.c
12597 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12598
12599 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12600 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12601 L:      linux-samsung-soc@vger.kernel.org
12602 S:      Maintained
12603 F:      drivers/char/hw_random/exynos-trng.c
12604 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12605
12606 SAMSUNG FRAMEBUFFER DRIVER
12607 M:      Jingoo Han <jingoohan1@gmail.com>
12608 L:      linux-fbdev@vger.kernel.org
12609 S:      Maintained
12610 F:      drivers/video/fbdev/s3c-fb.c
12611
12612 SAMSUNG LAPTOP DRIVER
12613 M:      Corentin Chary <corentin.chary@gmail.com>
12614 L:      platform-driver-x86@vger.kernel.org
12615 S:      Maintained
12616 F:      drivers/platform/x86/samsung-laptop.c
12617
12618 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12619 M:      Sangbeom Kim <sbkim73@samsung.com>
12620 M:      Krzysztof Kozlowski <krzk@kernel.org>
12621 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12622 L:      linux-kernel@vger.kernel.org
12623 L:      linux-samsung-soc@vger.kernel.org
12624 S:      Supported
12625 F:      drivers/mfd/sec*.c
12626 F:      drivers/regulator/s2m*.c
12627 F:      drivers/regulator/s5m*.c
12628 F:      drivers/clk/clk-s2mps11.c
12629 F:      drivers/rtc/rtc-s5m.c
12630 F:      include/linux/mfd/samsung/
12631 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12632 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12633 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12634 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12635
12636 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12637 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12638 L:      linux-media@vger.kernel.org
12639 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12640 S:      Maintained
12641 F:      drivers/media/platform/s3c-camif/
12642 F:      include/media/drv-intf/s3c_camif.h
12643
12644 SAMSUNG S3FWRN5 NFC DRIVER
12645 M:      Robert Baldyga <r.baldyga@samsung.com>
12646 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12647 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12648 S:      Supported
12649 F:      drivers/nfc/s3fwrn5
12650
12651 SAMSUNG S5C73M3 CAMERA DRIVER
12652 M:      Kyungmin Park <kyungmin.park@samsung.com>
12653 M:      Andrzej Hajda <a.hajda@samsung.com>
12654 L:      linux-media@vger.kernel.org
12655 S:      Supported
12656 F:      drivers/media/i2c/s5c73m3/*
12657
12658 SAMSUNG S5K5BAF CAMERA DRIVER
12659 M:      Kyungmin Park <kyungmin.park@samsung.com>
12660 M:      Andrzej Hajda <a.hajda@samsung.com>
12661 L:      linux-media@vger.kernel.org
12662 S:      Supported
12663 F:      drivers/media/i2c/s5k5baf.c
12664
12665 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12666 M:      Krzysztof Kozlowski <krzk@kernel.org>
12667 M:      Vladimir Zapolskiy <vz@mleia.com>
12668 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12669 L:      linux-crypto@vger.kernel.org
12670 L:      linux-samsung-soc@vger.kernel.org
12671 S:      Maintained
12672 F:      drivers/crypto/s5p-sss.c
12673
12674 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12675 M:      Kyungmin Park <kyungmin.park@samsung.com>
12676 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12677 L:      linux-media@vger.kernel.org
12678 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12679 S:      Supported
12680 F:      drivers/media/platform/exynos4-is/
12681
12682 SAMSUNG SOC CLOCK DRIVERS
12683 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12684 M:      Tomasz Figa <tomasz.figa@gmail.com>
12685 M:      Chanwoo Choi <cw00.choi@samsung.com>
12686 S:      Supported
12687 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12689 F:      drivers/clk/samsung/
12690 F:      include/dt-bindings/clock/exynos*.h
12691 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12692
12693 SAMSUNG SPI DRIVERS
12694 M:      Kukjin Kim <kgene@kernel.org>
12695 M:      Krzysztof Kozlowski <krzk@kernel.org>
12696 M:      Andi Shyti <andi@etezian.org>
12697 L:      linux-spi@vger.kernel.org
12698 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12699 S:      Maintained
12700 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12701 F:      drivers/spi/spi-s3c*
12702 F:      include/linux/platform_data/spi-s3c64xx.h
12703
12704 SAMSUNG SXGBE DRIVERS
12705 M:      Byungho An <bh74.an@samsung.com>
12706 M:      Girish K S <ks.giri@samsung.com>
12707 M:      Vipul Pandya <vipul.pandya@samsung.com>
12708 S:      Supported
12709 L:      netdev@vger.kernel.org
12710 F:      drivers/net/ethernet/samsung/sxgbe/
12711
12712 SAMSUNG THERMAL DRIVER
12713 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12714 L:      linux-pm@vger.kernel.org
12715 L:      linux-samsung-soc@vger.kernel.org
12716 S:      Supported
12717 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12718 F:      drivers/thermal/samsung/
12719
12720 SAMSUNG USB2 PHY DRIVER
12721 M:      Kamil Debski <kamil@wypas.org>
12722 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12723 L:      linux-kernel@vger.kernel.org
12724 S:      Supported
12725 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12726 F:      Documentation/phy/samsung-usb2.txt
12727 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12728 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12729 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12730 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12731 F:      drivers/phy/samsung/phy-samsung-usb2.c
12732 F:      drivers/phy/samsung/phy-samsung-usb2.h
12733
12734 SC1200 WDT DRIVER
12735 M:      Zwane Mwaikambo <zwanem@gmail.com>
12736 S:      Maintained
12737 F:      drivers/watchdog/sc1200wdt.c
12738
12739 SCHEDULER
12740 M:      Ingo Molnar <mingo@redhat.com>
12741 M:      Peter Zijlstra <peterz@infradead.org>
12742 L:      linux-kernel@vger.kernel.org
12743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12744 S:      Maintained
12745 F:      kernel/sched/
12746 F:      include/linux/sched.h
12747 F:      include/uapi/linux/sched.h
12748 F:      include/linux/wait.h
12749
12750 SCR24X CHIP CARD INTERFACE DRIVER
12751 M:      Lubomir Rintel <lkundrak@v3.sk>
12752 S:      Supported
12753 F:      drivers/char/pcmcia/scr24x_cs.c
12754
12755 SCSI CDROM DRIVER
12756 M:      Jens Axboe <axboe@kernel.dk>
12757 L:      linux-scsi@vger.kernel.org
12758 W:      http://www.kernel.dk
12759 S:      Maintained
12760 F:      drivers/scsi/sr*
12761
12762 SCSI RDMA PROTOCOL (SRP) INITIATOR
12763 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12764 L:      linux-rdma@vger.kernel.org
12765 S:      Supported
12766 W:      http://www.openfabrics.org
12767 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12769 F:      drivers/infiniband/ulp/srp/
12770 F:      include/scsi/srp.h
12771
12772 SCSI SG DRIVER
12773 M:      Doug Gilbert <dgilbert@interlog.com>
12774 L:      linux-scsi@vger.kernel.org
12775 W:      http://sg.danny.cz/sg
12776 S:      Maintained
12777 F:      Documentation/scsi/scsi-generic.txt
12778 F:      drivers/scsi/sg.c
12779 F:      include/scsi/sg.h
12780
12781 SCSI SUBSYSTEM
12782 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12784 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12786 L:      linux-scsi@vger.kernel.org
12787 S:      Maintained
12788 F:      Documentation/devicetree/bindings/scsi/
12789 F:      drivers/scsi/
12790 F:      include/scsi/
12791
12792 SCSI TAPE DRIVER
12793 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12794 L:      linux-scsi@vger.kernel.org
12795 S:      Maintained
12796 F:      Documentation/scsi/st.txt
12797 F:      drivers/scsi/st.*
12798 F:      drivers/scsi/st_*.h
12799
12800 SCTP PROTOCOL
12801 M:      Vlad Yasevich <vyasevich@gmail.com>
12802 M:      Neil Horman <nhorman@tuxdriver.com>
12803 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12804 L:      linux-sctp@vger.kernel.org
12805 W:      http://lksctp.sourceforge.net
12806 S:      Maintained
12807 F:      Documentation/networking/sctp.txt
12808 F:      include/linux/sctp.h
12809 F:      include/uapi/linux/sctp.h
12810 F:      include/net/sctp/
12811 F:      net/sctp/
12812
12813 SCx200 CPU SUPPORT
12814 M:      Jim Cromie <jim.cromie@gmail.com>
12815 S:      Odd Fixes
12816 F:      Documentation/i2c/busses/scx200_acb
12817 F:      arch/x86/platform/scx200/
12818 F:      drivers/watchdog/scx200_wdt.c
12819 F:      drivers/i2c/busses/scx200*
12820 F:      drivers/mtd/maps/scx200_docflash.c
12821 F:      include/linux/scx200.h
12822
12823 SCx200 GPIO DRIVER
12824 M:      Jim Cromie <jim.cromie@gmail.com>
12825 S:      Maintained
12826 F:      drivers/char/scx200_gpio.c
12827 F:      include/linux/scx200_gpio.h
12828
12829 SCx200 HRT CLOCKSOURCE DRIVER
12830 M:      Jim Cromie <jim.cromie@gmail.com>
12831 S:      Maintained
12832 F:      drivers/clocksource/scx200_hrt.c
12833
12834 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12835 M:      Sascha Sommer <saschasommer@freenet.de>
12836 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12837 S:      Maintained
12838 F:      drivers/mmc/host/sdricoh_cs.c
12839
12840 SECURE COMPUTING
12841 M:      Kees Cook <keescook@chromium.org>
12842 R:      Andy Lutomirski <luto@amacapital.net>
12843 R:      Will Drewry <wad@chromium.org>
12844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12845 S:      Supported
12846 F:      kernel/seccomp.c
12847 F:      include/uapi/linux/seccomp.h
12848 F:      include/linux/seccomp.h
12849 F:      tools/testing/selftests/seccomp/*
12850 F:      tools/testing/selftests/kselftest_harness.h
12851 F:      Documentation/userspace-api/seccomp_filter.rst
12852 K:      \bsecure_computing
12853 K:      \bTIF_SECCOMP\b
12854
12855 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12856 M:      Al Cooper <alcooperx@gmail.com>
12857 L:      linux-mmc@vger.kernel.org
12858 L:      bcm-kernel-feedback-list@broadcom.com
12859 S:      Maintained
12860 F:      drivers/mmc/host/sdhci-brcmstb*
12861
12862 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12863 M:      Adrian Hunter <adrian.hunter@intel.com>
12864 L:      linux-mmc@vger.kernel.org
12865 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12866 S:      Maintained
12867 F:      drivers/mmc/host/sdhci*
12868 F:      include/linux/mmc/sdhci*
12869
12870 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12871 M:      Ben Dooks <ben-linux@fluff.org>
12872 M:      Jaehoon Chung <jh80.chung@samsung.com>
12873 L:      linux-mmc@vger.kernel.org
12874 S:      Maintained
12875 F:      drivers/mmc/host/sdhci-s3c*
12876
12877 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12878 M:      Viresh Kumar <vireshk@kernel.org>
12879 L:      linux-mmc@vger.kernel.org
12880 S:      Maintained
12881 F:      drivers/mmc/host/sdhci-spear.c
12882
12883 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12884 M:      Kishon Vijay Abraham I <kishon@ti.com>
12885 L:      linux-mmc@vger.kernel.org
12886 S:      Maintained
12887 F:      drivers/mmc/host/sdhci-omap.c
12888
12889 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12890 M:      Scott Bauer <scott.bauer@intel.com>
12891 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12892 L:      linux-block@vger.kernel.org
12893 S:      Supported
12894 F:      block/sed*
12895 F:      block/opal_proto.h
12896 F:      include/linux/sed*
12897 F:      include/uapi/linux/sed*
12898
12899 SECURITY CONTACT
12900 M:      Security Officers <security@kernel.org>
12901 S:      Supported
12902
12903 SECURITY SUBSYSTEM
12904 M:      James Morris <jmorris@namei.org>
12905 M:      "Serge E. Hallyn" <serge@hallyn.com>
12906 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12908 W:      http://kernsec.org/
12909 S:      Supported
12910 F:      security/
12911 X:      security/selinux/
12912
12913 SELINUX SECURITY MODULE
12914 M:      Paul Moore <paul@paul-moore.com>
12915 M:      Stephen Smalley <sds@tycho.nsa.gov>
12916 M:      Eric Paris <eparis@parisplace.org>
12917 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12918 W:      https://selinuxproject.org
12919 W:      https://github.com/SELinuxProject
12920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12921 S:      Supported
12922 F:      include/linux/selinux*
12923 F:      security/selinux/
12924 F:      scripts/selinux/
12925 F:      Documentation/admin-guide/LSM/SELinux.rst
12926
12927 SENSABLE PHANTOM
12928 M:      Jiri Slaby <jirislaby@gmail.com>
12929 S:      Maintained
12930 F:      drivers/misc/phantom.c
12931 F:      include/uapi/linux/phantom.h
12932
12933 SERIAL DEVICE BUS
12934 M:      Rob Herring <robh@kernel.org>
12935 L:      linux-serial@vger.kernel.org
12936 S:      Maintained
12937 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12938 F:      drivers/tty/serdev/
12939 F:      include/linux/serdev.h
12940
12941 SERIAL DRIVERS
12942 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12943 L:      linux-serial@vger.kernel.org
12944 S:      Maintained
12945 F:      Documentation/devicetree/bindings/serial/
12946 F:      drivers/tty/serial/
12947
12948 SERIAL IR RECEIVER
12949 M:      Sean Young <sean@mess.org>
12950 L:      linux-media@vger.kernel.org
12951 S:      Maintained
12952 F:      drivers/media/rc/serial_ir.c
12953
12954 SFC NETWORK DRIVER
12955 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12956 M:      Edward Cree <ecree@solarflare.com>
12957 M:      Bert Kenward <bkenward@solarflare.com>
12958 L:      netdev@vger.kernel.org
12959 S:      Supported
12960 F:      drivers/net/ethernet/sfc/
12961
12962 SGI GRU DRIVER
12963 M:      Dimitri Sivanich <sivanich@sgi.com>
12964 S:      Maintained
12965 F:      drivers/misc/sgi-gru/
12966
12967 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12968 M:      Pat Gefre <pfg@sgi.com>
12969 L:      linux-ia64@vger.kernel.org
12970 S:      Supported
12971 F:      Documentation/ia64/serial.txt
12972 F:      drivers/tty/serial/ioc?_serial.c
12973 F:      include/linux/ioc?.h
12974
12975 SGI XP/XPC/XPNET DRIVER
12976 M:      Cliff Whickman <cpw@sgi.com>
12977 M:      Robin Holt <robinmholt@gmail.com>
12978 S:      Maintained
12979 F:      drivers/misc/sgi-xp/
12980
12981 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12982 M:      Ursula Braun <ubraun@linux.ibm.com>
12983 L:      linux-s390@vger.kernel.org
12984 W:      http://www.ibm.com/developerworks/linux/linux390/
12985 S:      Supported
12986 F:      net/smc/
12987
12988 SHARP RJ54N1CB0C SENSOR DRIVER
12989 M:      Jacopo Mondi <jacopo@jmondi.org>
12990 L:      linux-media@vger.kernel.org
12991 T:      git git://linuxtv.org/media_tree.git
12992 S:      Odd fixes
12993 F:      drivers/media/i2c/rj54n1cb0c.c
12994 F:      include/media/i2c/rj54n1cb0c.h
12995
12996 SH_VEU V4L2 MEM2MEM DRIVER
12997 L:      linux-media@vger.kernel.org
12998 S:      Orphan
12999 F:      drivers/media/platform/sh_veu.c
13000
13001 SH_VOU V4L2 OUTPUT DRIVER
13002 L:      linux-media@vger.kernel.org
13003 S:      Orphan
13004 F:      drivers/media/platform/sh_vou.c
13005 F:      include/media/drv-intf/sh_vou.h
13006
13007 SI2157 MEDIA DRIVER
13008 M:      Antti Palosaari <crope@iki.fi>
13009 L:      linux-media@vger.kernel.org
13010 W:      https://linuxtv.org
13011 W:      http://palosaari.fi/linux/
13012 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13013 T:      git git://linuxtv.org/anttip/media_tree.git
13014 S:      Maintained
13015 F:      drivers/media/tuners/si2157*
13016
13017 SI2165 MEDIA DRIVER
13018 M:      Matthias Schwarzott <zzam@gentoo.org>
13019 L:      linux-media@vger.kernel.org
13020 W:      https://linuxtv.org
13021 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13022 S:      Maintained
13023 F:      drivers/media/dvb-frontends/si2165*
13024
13025 SI2168 MEDIA DRIVER
13026 M:      Antti Palosaari <crope@iki.fi>
13027 L:      linux-media@vger.kernel.org
13028 W:      https://linuxtv.org
13029 W:      http://palosaari.fi/linux/
13030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13031 T:      git git://linuxtv.org/anttip/media_tree.git
13032 S:      Maintained
13033 F:      drivers/media/dvb-frontends/si2168*
13034
13035 SI470X FM RADIO RECEIVER I2C DRIVER
13036 M:      Hans Verkuil <hverkuil@xs4all.nl>
13037 L:      linux-media@vger.kernel.org
13038 T:      git git://linuxtv.org/media_tree.git
13039 W:      https://linuxtv.org
13040 S:      Odd Fixes
13041 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13042
13043 SI470X FM RADIO RECEIVER USB DRIVER
13044 M:      Hans Verkuil <hverkuil@xs4all.nl>
13045 L:      linux-media@vger.kernel.org
13046 T:      git git://linuxtv.org/media_tree.git
13047 W:      https://linuxtv.org
13048 S:      Maintained
13049 F:      drivers/media/radio/si470x/radio-si470x-common.c
13050 F:      drivers/media/radio/si470x/radio-si470x.h
13051 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13052
13053 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13054 M:      Eduardo Valentin <edubezval@gmail.com>
13055 L:      linux-media@vger.kernel.org
13056 T:      git git://linuxtv.org/media_tree.git
13057 W:      https://linuxtv.org
13058 S:      Odd Fixes
13059 F:      drivers/media/radio/si4713/si4713.?
13060
13061 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13062 M:      Eduardo Valentin <edubezval@gmail.com>
13063 L:      linux-media@vger.kernel.org
13064 T:      git git://linuxtv.org/media_tree.git
13065 W:      https://linuxtv.org
13066 S:      Odd Fixes
13067 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13068
13069 SI4713 FM RADIO TRANSMITTER USB DRIVER
13070 M:      Hans Verkuil <hverkuil@xs4all.nl>
13071 L:      linux-media@vger.kernel.org
13072 T:      git git://linuxtv.org/media_tree.git
13073 W:      https://linuxtv.org
13074 S:      Maintained
13075 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13076
13077 SIANO DVB DRIVER
13078 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13079 L:      linux-media@vger.kernel.org
13080 W:      https://linuxtv.org
13081 T:      git git://linuxtv.org/media_tree.git
13082 S:      Odd fixes
13083 F:      drivers/media/common/siano/
13084 F:      drivers/media/usb/siano/
13085 F:      drivers/media/usb/siano/
13086 F:      drivers/media/mmc/siano/
13087
13088 SIFIVE DRIVERS
13089 M:      Palmer Dabbelt <palmer@sifive.com>
13090 L:      linux-riscv@lists.infradead.org
13091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13092 S:      Supported
13093 K:      sifive
13094 N:      sifive
13095
13096 SILEAD TOUCHSCREEN DRIVER
13097 M:      Hans de Goede <hdegoede@redhat.com>
13098 L:      linux-input@vger.kernel.org
13099 L:      platform-driver-x86@vger.kernel.org
13100 S:      Maintained
13101 F:      drivers/input/touchscreen/silead.c
13102 F:      drivers/platform/x86/silead_dmi.c
13103
13104 SILICON MOTION SM712 FRAME BUFFER DRIVER
13105 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13106 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13107 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13108 L:      linux-fbdev@vger.kernel.org
13109 S:      Maintained
13110 F:      drivers/video/fbdev/sm712*
13111 F:      Documentation/fb/sm712fb.txt
13112
13113 SIMPLE FIRMWARE INTERFACE (SFI)
13114 M:      Len Brown <lenb@kernel.org>
13115 L:      sfi-devel@simplefirmware.org
13116 W:      http://simplefirmware.org/
13117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13118 S:      Supported
13119 F:      arch/x86/platform/sfi/
13120 F:      drivers/sfi/
13121 F:      include/linux/sfi*.h
13122
13123 SIMPLEFB FB DRIVER
13124 M:      Hans de Goede <hdegoede@redhat.com>
13125 L:      linux-fbdev@vger.kernel.org
13126 S:      Maintained
13127 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13128 F:      drivers/video/fbdev/simplefb.c
13129 F:      include/linux/platform_data/simplefb.h
13130
13131 SIMTEC EB110ATX (Chalice CATS)
13132 P:      Ben Dooks
13133 P:      Vincent Sanders <vince@simtec.co.uk>
13134 M:      Simtec Linux Team <linux@simtec.co.uk>
13135 W:      http://www.simtec.co.uk/products/EB110ATX/
13136 S:      Supported
13137
13138 SIMTEC EB2410ITX (BAST)
13139 P:      Ben Dooks
13140 P:      Vincent Sanders <vince@simtec.co.uk>
13141 M:      Simtec Linux Team <linux@simtec.co.uk>
13142 W:      http://www.simtec.co.uk/products/EB2410ITX/
13143 S:      Supported
13144 F:      arch/arm/mach-s3c24xx/mach-bast.c
13145 F:      arch/arm/mach-s3c24xx/bast-ide.c
13146 F:      arch/arm/mach-s3c24xx/bast-irq.c
13147
13148 SIPHASH PRF ROUTINES
13149 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13150 S:      Maintained
13151 F:      lib/siphash.c
13152 F:      lib/test_siphash.c
13153 F:      include/linux/siphash.h
13154
13155 SIOX
13156 M:      Gavin Schenk <g.schenk@eckelmann.de>
13157 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13158 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13159 S:      Supported
13160 F:      drivers/siox/*
13161 F:      include/trace/events/siox.h
13162
13163 SIS 190 ETHERNET DRIVER
13164 M:      Francois Romieu <romieu@fr.zoreil.com>
13165 L:      netdev@vger.kernel.org
13166 S:      Maintained
13167 F:      drivers/net/ethernet/sis/sis190.c
13168
13169 SIS 900/7016 FAST ETHERNET DRIVER
13170 M:      Daniele Venzano <venza@brownhat.org>
13171 W:      http://www.brownhat.org/sis900.html
13172 L:      netdev@vger.kernel.org
13173 S:      Maintained
13174 F:      drivers/net/ethernet/sis/sis900.*
13175
13176 SIS FRAMEBUFFER DRIVER
13177 M:      Thomas Winischhofer <thomas@winischhofer.net>
13178 W:      http://www.winischhofer.net/linuxsisvga.shtml
13179 S:      Maintained
13180 F:      Documentation/fb/sisfb.txt
13181 F:      drivers/video/fbdev/sis/
13182 F:      include/video/sisfb.h
13183
13184 SIS USB2VGA DRIVER
13185 M:      Thomas Winischhofer <thomas@winischhofer.net>
13186 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13187 S:      Maintained
13188 F:      drivers/usb/misc/sisusbvga/
13189
13190 SLAB ALLOCATOR
13191 M:      Christoph Lameter <cl@linux.com>
13192 M:      Pekka Enberg <penberg@kernel.org>
13193 M:      David Rientjes <rientjes@google.com>
13194 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13195 M:      Andrew Morton <akpm@linux-foundation.org>
13196 L:      linux-mm@kvack.org
13197 S:      Maintained
13198 F:      include/linux/sl?b*.h
13199 F:      mm/sl?b*
13200
13201 SLEEPABLE READ-COPY UPDATE (SRCU)
13202 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13203 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13204 M:      Josh Triplett <josh@joshtriplett.org>
13205 R:      Steven Rostedt <rostedt@goodmis.org>
13206 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13207 L:      linux-kernel@vger.kernel.org
13208 W:      http://www.rdrop.com/users/paulmck/RCU/
13209 S:      Supported
13210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13211 F:      include/linux/srcu*.h
13212 F:      kernel/rcu/srcu*.c
13213
13214 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13215 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13217 S:      Maintained
13218 F:      drivers/slimbus/
13219 F:      Documentation/devicetree/bindings/slimbus/
13220 F:      include/linux/slimbus.h
13221
13222 SMACK SECURITY MODULE
13223 M:      Casey Schaufler <casey@schaufler-ca.com>
13224 L:      linux-security-module@vger.kernel.org
13225 W:      http://schaufler-ca.com
13226 T:      git git://github.com/cschaufler/smack-next
13227 S:      Maintained
13228 F:      Documentation/admin-guide/LSM/Smack.rst
13229 F:      security/smack/
13230
13231 SMC91x ETHERNET DRIVER
13232 M:      Nicolas Pitre <nico@fluxnic.net>
13233 S:      Odd Fixes
13234 F:      drivers/net/ethernet/smsc/smc91x.*
13235
13236 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13237 M:      Sakari Ailus <sakari.ailus@iki.fi>
13238 L:      linux-media@vger.kernel.org
13239 S:      Maintained
13240 F:      drivers/media/i2c/smiapp/
13241 F:      include/media/i2c/smiapp.h
13242 F:      drivers/media/i2c/smiapp-pll.c
13243 F:      drivers/media/i2c/smiapp-pll.h
13244 F:      include/uapi/linux/smiapp.h
13245 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13246
13247 SMM665 HARDWARE MONITOR DRIVER
13248 M:      Guenter Roeck <linux@roeck-us.net>
13249 L:      linux-hwmon@vger.kernel.org
13250 S:      Maintained
13251 F:      Documentation/hwmon/smm665
13252 F:      drivers/hwmon/smm665.c
13253
13254 SMSC EMC2103 HARDWARE MONITOR DRIVER
13255 M:      Steve Glendinning <steve.glendinning@shawell.net>
13256 L:      linux-hwmon@vger.kernel.org
13257 S:      Maintained
13258 F:      Documentation/hwmon/emc2103
13259 F:      drivers/hwmon/emc2103.c
13260
13261 SMSC SCH5627 HARDWARE MONITOR DRIVER
13262 M:      Hans de Goede <hdegoede@redhat.com>
13263 L:      linux-hwmon@vger.kernel.org
13264 S:      Supported
13265 F:      Documentation/hwmon/sch5627
13266 F:      drivers/hwmon/sch5627.c
13267
13268 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13269 M:      Steve Glendinning <steve.glendinning@shawell.net>
13270 L:      linux-fbdev@vger.kernel.org
13271 S:      Maintained
13272 F:      drivers/video/fbdev/smscufx.c
13273
13274 SMSC47B397 HARDWARE MONITOR DRIVER
13275 M:      Jean Delvare <jdelvare@suse.com>
13276 L:      linux-hwmon@vger.kernel.org
13277 S:      Maintained
13278 F:      Documentation/hwmon/smsc47b397
13279 F:      drivers/hwmon/smsc47b397.c
13280
13281 SMSC911x ETHERNET DRIVER
13282 M:      Steve Glendinning <steve.glendinning@shawell.net>
13283 L:      netdev@vger.kernel.org
13284 S:      Maintained
13285 F:      include/linux/smsc911x.h
13286 F:      drivers/net/ethernet/smsc/smsc911x.*
13287
13288 SMSC9420 PCI ETHERNET DRIVER
13289 M:      Steve Glendinning <steve.glendinning@shawell.net>
13290 L:      netdev@vger.kernel.org
13291 S:      Maintained
13292 F:      drivers/net/ethernet/smsc/smsc9420.*
13293
13294 SOC-CAMERA V4L2 SUBSYSTEM
13295 L:      linux-media@vger.kernel.org
13296 T:      git git://linuxtv.org/media_tree.git
13297 S:      Orphan
13298 F:      include/media/soc*
13299 F:      drivers/media/i2c/soc_camera/
13300 F:      drivers/media/platform/soc_camera/
13301
13302 SOCIONEXT SYNQUACER I2C DRIVER
13303 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13304 L:      linux-i2c@vger.kernel.org
13305 S:      Maintained
13306 F:      drivers/i2c/busses/i2c-synquacer.c
13307 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13308
13309 SOCIONEXT UNIPHIER SOUND DRIVER
13310 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13311 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13312 S:      Maintained
13313 F:      sound/soc/uniphier/
13314
13315 SOEKRIS NET48XX LED SUPPORT
13316 M:      Chris Boot <bootc@bootc.net>
13317 S:      Maintained
13318 F:      drivers/leds/leds-net48xx.c
13319
13320 SOFT-ROCE DRIVER (rxe)
13321 M:      Moni Shoua <monis@mellanox.com>
13322 L:      linux-rdma@vger.kernel.org
13323 S:      Supported
13324 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13325 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13326 F:      drivers/infiniband/sw/rxe/
13327 F:      include/uapi/rdma/rdma_user_rxe.h
13328
13329 SOFTLOGIC 6x10 MPEG CODEC
13330 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13331 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13332 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13333 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13334 M:      Ismael Luceno <ismael@iodev.co.uk>
13335 L:      linux-media@vger.kernel.org
13336 S:      Supported
13337 F:      drivers/media/pci/solo6x10/
13338
13339 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13340 M:      James Morse <james.morse@arm.com>
13341 L:      linux-arm-kernel@lists.infradead.org
13342 S:      Maintained
13343 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13344 F:      drivers/firmware/arm_sdei.c
13345 F:      include/linux/sdei.h
13346 F:      include/uapi/linux/sdei.h
13347
13348 SOFTWARE RAID (Multiple Disks) SUPPORT
13349 M:      Shaohua Li <shli@kernel.org>
13350 L:      linux-raid@vger.kernel.org
13351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13352 S:      Supported
13353 F:      drivers/md/Makefile
13354 F:      drivers/md/Kconfig
13355 F:      drivers/md/md*
13356 F:      drivers/md/raid*
13357 F:      include/linux/raid/
13358 F:      include/uapi/linux/raid/
13359
13360 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13361 M:      Jassi Brar <jaswinder.singh@linaro.org>
13362 L:      netdev@vger.kernel.org
13363 S:      Maintained
13364 F:      drivers/net/ethernet/socionext/netsec.c
13365 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13366
13367 SOLIDRUN CLEARFOG SUPPORT
13368 M:      Russell King <linux@armlinux.org.uk>
13369 S:      Maintained
13370 F:      arch/arm/boot/dts/armada-388-clearfog*
13371 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13372
13373 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13374 M:      Russell King <linux@armlinux.org.uk>
13375 S:      Maintained
13376 F:      arch/arm/boot/dts/imx6*-cubox-i*
13377 F:      arch/arm/boot/dts/imx6*-hummingboard*
13378 F:      arch/arm/boot/dts/imx6*-sr-*
13379
13380 SONIC NETWORK DRIVER
13381 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13382 L:      netdev@vger.kernel.org
13383 S:      Maintained
13384 F:      drivers/net/ethernet/natsemi/sonic.*
13385
13386 SONICS SILICON BACKPLANE DRIVER (SSB)
13387 M:      Michael Buesch <m@bues.ch>
13388 L:      linux-wireless@vger.kernel.org
13389 S:      Maintained
13390 F:      drivers/ssb/
13391 F:      include/linux/ssb/
13392
13393 SONY IMX258 SENSOR DRIVER
13394 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13395 L:      linux-media@vger.kernel.org
13396 T:      git git://linuxtv.org/media_tree.git
13397 S:      Maintained
13398 F:      drivers/media/i2c/imx258.c
13399
13400 SONY IMX274 SENSOR DRIVER
13401 M:      Leon Luo <leonl@leopardimaging.com>
13402 L:      linux-media@vger.kernel.org
13403 T:      git git://linuxtv.org/media_tree.git
13404 S:      Maintained
13405 F:      drivers/media/i2c/imx274.c
13406 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13407
13408 SONY MEMORYSTICK CARD SUPPORT
13409 M:      Alex Dubov <oakad@yahoo.com>
13410 W:      http://tifmxx.berlios.de/
13411 S:      Maintained
13412 F:      drivers/memstick/host/tifm_ms.c
13413
13414 SONY MEMORYSTICK STANDARD SUPPORT
13415 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13416 S:      Maintained
13417 F:      drivers/memstick/core/ms_block.*
13418
13419 SONY VAIO CONTROL DEVICE DRIVER
13420 M:      Mattia Dongili <malattia@linux.it>
13421 L:      platform-driver-x86@vger.kernel.org
13422 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13423 S:      Maintained
13424 F:      Documentation/laptops/sony-laptop.txt
13425 F:      drivers/char/sonypi.c
13426 F:      drivers/platform/x86/sony-laptop.c
13427 F:      include/linux/sony-laptop.h
13428
13429 SOUND
13430 M:      Jaroslav Kysela <perex@perex.cz>
13431 M:      Takashi Iwai <tiwai@suse.com>
13432 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13433 W:      http://www.alsa-project.org/
13434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13435 T:      git git://git.alsa-project.org/alsa-kernel.git
13436 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13437 S:      Maintained
13438 F:      Documentation/sound/
13439 F:      include/sound/
13440 F:      include/uapi/sound/
13441 F:      sound/
13442
13443 SOUND - COMPRESSED AUDIO
13444 M:      Vinod Koul <vkoul@kernel.org>
13445 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13447 S:      Supported
13448 F:      Documentation/sound/designs/compress-offload.rst
13449 F:      include/sound/compress_driver.h
13450 F:      include/uapi/sound/compress_*
13451 F:      sound/core/compress_offload.c
13452 F:      sound/soc/soc-compress.c
13453
13454 SOUND - DMAENGINE HELPERS
13455 M:      Lars-Peter Clausen <lars@metafoo.de>
13456 S:      Supported
13457 F:      include/sound/dmaengine_pcm.h
13458 F:      sound/core/pcm_dmaengine.c
13459 F:      sound/soc/soc-generic-dmaengine-pcm.c
13460
13461 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13462 M:      Liam Girdwood <lgirdwood@gmail.com>
13463 M:      Mark Brown <broonie@kernel.org>
13464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13465 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13466 W:      http://alsa-project.org/main/index.php/ASoC
13467 S:      Supported
13468 F:      Documentation/devicetree/bindings/sound/
13469 F:      Documentation/sound/soc/
13470 F:      sound/soc/
13471 F:      include/sound/soc*
13472
13473 SOUNDWIRE SUBSYSTEM
13474 M:      Vinod Koul <vinod.koul@intel.com>
13475 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13476 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13477 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13478 S:      Supported
13479 F:      Documentation/driver-api/soundwire/
13480 F:      drivers/soundwire/
13481 F:      include/linux/soundwire/
13482
13483 SP2 MEDIA DRIVER
13484 M:      Olli Salonen <olli.salonen@iki.fi>
13485 L:      linux-media@vger.kernel.org
13486 W:      https://linuxtv.org
13487 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13488 S:      Maintained
13489 F:      drivers/media/dvb-frontends/sp2*
13490
13491 SPARC + UltraSPARC (sparc/sparc64)
13492 M:      "David S. Miller" <davem@davemloft.net>
13493 L:      sparclinux@vger.kernel.org
13494 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13497 S:      Maintained
13498 F:      arch/sparc/
13499 F:      drivers/sbus/
13500
13501 SPARC SERIAL DRIVERS
13502 M:      "David S. Miller" <davem@davemloft.net>
13503 L:      sparclinux@vger.kernel.org
13504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13506 S:      Maintained
13507 F:      include/linux/sunserialcore.h
13508 F:      drivers/tty/serial/suncore.c
13509 F:      drivers/tty/serial/sunhv.c
13510 F:      drivers/tty/serial/sunsab.c
13511 F:      drivers/tty/serial/sunsab.h
13512 F:      drivers/tty/serial/sunsu.c
13513 F:      drivers/tty/serial/sunzilog.c
13514 F:      drivers/tty/serial/sunzilog.h
13515 F:      drivers/tty/vcc.c
13516
13517 SPARSE CHECKER
13518 M:      "Christopher Li" <sparse@chrisli.org>
13519 L:      linux-sparse@vger.kernel.org
13520 W:      https://sparse.wiki.kernel.org/
13521 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13522 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13523 S:      Maintained
13524 F:      include/linux/compiler.h
13525
13526 SPEAR CLOCK FRAMEWORK SUPPORT
13527 M:      Viresh Kumar <vireshk@kernel.org>
13528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13529 W:      http://www.st.com/spear
13530 S:      Maintained
13531 F:      drivers/clk/spear/
13532
13533 SPEAR PLATFORM SUPPORT
13534 M:      Viresh Kumar <vireshk@kernel.org>
13535 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13537 W:      http://www.st.com/spear
13538 S:      Maintained
13539 F:      arch/arm/boot/dts/spear*
13540 F:      arch/arm/mach-spear/
13541
13542 SPI NOR SUBSYSTEM
13543 M:      Marek Vasut <marek.vasut@gmail.com>
13544 L:      linux-mtd@lists.infradead.org
13545 W:      http://www.linux-mtd.infradead.org/
13546 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13547 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13548 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13549 S:      Maintained
13550 F:      drivers/mtd/spi-nor/
13551 F:      include/linux/mtd/spi-nor.h
13552
13553 SPI SUBSYSTEM
13554 M:      Mark Brown <broonie@kernel.org>
13555 L:      linux-spi@vger.kernel.org
13556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13557 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13558 S:      Maintained
13559 F:      Documentation/devicetree/bindings/spi/
13560 F:      Documentation/spi/
13561 F:      drivers/spi/
13562 F:      include/linux/spi/
13563 F:      include/uapi/linux/spi/
13564 F:      tools/spi/
13565
13566 SPIDERNET NETWORK DRIVER for CELL
13567 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13568 L:      netdev@vger.kernel.org
13569 S:      Supported
13570 F:      Documentation/networking/spider_net.txt
13571 F:      drivers/net/ethernet/toshiba/spider_net*
13572
13573 SPMI SUBSYSTEM
13574 R:      Stephen Boyd <sboyd@kernel.org>
13575 L:      linux-arm-msm@vger.kernel.org
13576 F:      Documentation/devicetree/bindings/spmi/
13577 F:      drivers/spmi/
13578 F:      include/dt-bindings/spmi/spmi.h
13579 F:      include/linux/spmi.h
13580 F:      include/trace/events/spmi.h
13581
13582 SPU FILE SYSTEM
13583 M:      Jeremy Kerr <jk@ozlabs.org>
13584 L:      linuxppc-dev@lists.ozlabs.org
13585 W:      http://www.ibm.com/developerworks/power/cell/
13586 S:      Supported
13587 F:      Documentation/filesystems/spufs.txt
13588 F:      arch/powerpc/platforms/cell/spufs/
13589
13590 SQUASHFS FILE SYSTEM
13591 M:      Phillip Lougher <phillip@squashfs.org.uk>
13592 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13593 W:      http://squashfs.org.uk
13594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13595 S:      Maintained
13596 F:      Documentation/filesystems/squashfs.txt
13597 F:      fs/squashfs/
13598
13599 SRM (Alpha) environment access
13600 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13601 S:      Maintained
13602 F:      arch/alpha/kernel/srm_env.c
13603
13604 ST STM32 I2C/SMBUS DRIVER
13605 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13606 L:      linux-i2c@vger.kernel.org
13607 S:      Maintained
13608 F:      drivers/i2c/busses/i2c-stm32*
13609
13610 STABLE BRANCH
13611 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13612 L:      stable@vger.kernel.org
13613 S:      Supported
13614 F:      Documentation/process/stable-kernel-rules.rst
13615
13616 STAGING - COMEDI
13617 M:      Ian Abbott <abbotti@mev.co.uk>
13618 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13619 S:      Odd Fixes
13620 F:      drivers/staging/comedi/
13621
13622 STAGING - FLARION FT1000 DRIVERS
13623 M:      Marek Belisko <marek.belisko@gmail.com>
13624 S:      Odd Fixes
13625 F:      drivers/staging/ft1000/
13626
13627 STAGING - INDUSTRIAL IO
13628 M:      Jonathan Cameron <jic23@kernel.org>
13629 L:      linux-iio@vger.kernel.org
13630 S:      Odd Fixes
13631 F:      Documentation/devicetree/bindings/staging/iio/
13632 F:      drivers/staging/iio/
13633
13634 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13635 M:      Marc Dietrich <marvin24@gmx.de>
13636 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13637 L:      linux-tegra@vger.kernel.org
13638 S:      Maintained
13639 F:      drivers/staging/nvec/
13640
13641 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13642 M:      Jens Frederich <jfrederich@gmail.com>
13643 M:      Daniel Drake <dsd@laptop.org>
13644 M:      Jon Nettleton <jon.nettleton@gmail.com>
13645 W:      http://wiki.laptop.org/go/DCON
13646 S:      Maintained
13647 F:      drivers/staging/olpc_dcon/
13648
13649 STAGING - REALTEK RTL8712U DRIVERS
13650 M:      Larry Finger <Larry.Finger@lwfinger.net>
13651 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13652 S:      Odd Fixes
13653 F:      drivers/staging/rtl8712/
13654
13655 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13656 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13657 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13658 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13659 L:      linux-fbdev@vger.kernel.org
13660 S:      Maintained
13661 F:      drivers/staging/sm750fb/
13662
13663 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13664 M:      William Hubbs <w.d.hubbs@gmail.com>
13665 M:      Chris Brannon <chris@the-brannons.com>
13666 M:      Kirk Reiser <kirk@reisers.ca>
13667 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13668 L:      speakup@linux-speakup.org
13669 W:      http://www.linux-speakup.org/
13670 S:      Odd Fixes
13671 F:      drivers/staging/speakup/
13672
13673 STAGING - VIA VT665X DRIVERS
13674 M:      Forest Bond <forest@alittletooquiet.net>
13675 S:      Odd Fixes
13676 F:      drivers/staging/vt665?/
13677
13678 STAGING - WILC1000 WIFI DRIVER
13679 M:      Aditya Shankar <aditya.shankar@microchip.com>
13680 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13681 L:      linux-wireless@vger.kernel.org
13682 S:      Supported
13683 F:      drivers/staging/wilc1000/
13684
13685 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13686 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13687 S:      Odd Fixes
13688 F:      drivers/staging/xgifb/
13689
13690 STAGING SUBSYSTEM
13691 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13693 L:      devel@driverdev.osuosl.org
13694 S:      Supported
13695 F:      drivers/staging/
13696
13697 STARFIRE/DURALAN NETWORK DRIVER
13698 M:      Ion Badulescu <ionut@badula.org>
13699 S:      Odd Fixes
13700 F:      drivers/net/ethernet/adaptec/starfire*
13701
13702 STEC S1220 SKD DRIVER
13703 M:      Bart Van Assche <bart.vanassche@wdc.com>
13704 L:      linux-block@vger.kernel.org
13705 S:      Maintained
13706 F:      drivers/block/skd*[ch]
13707
13708 STI AUDIO (ASoC) DRIVERS
13709 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13710 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13711 S:      Maintained
13712 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13713 F:      sound/soc/sti/
13714
13715 STI CEC DRIVER
13716 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13717 S:      Maintained
13718 F:      drivers/staging/media/st-cec/
13719 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13720
13721 STK1160 USB VIDEO CAPTURE DRIVER
13722 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13723 L:      linux-media@vger.kernel.org
13724 T:      git git://linuxtv.org/media_tree.git
13725 S:      Maintained
13726 F:      drivers/media/usb/stk1160/
13727
13728 STM32 AUDIO (ASoC) DRIVERS
13729 M:      Olivier Moysan <olivier.moysan@st.com>
13730 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13731 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13732 S:      Maintained
13733 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13734 F:      sound/soc/stm/
13735
13736 STM32 TIMER/LPTIMER DRIVERS
13737 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13738 S:      Maintained
13739 F:      drivers/*/stm32-*timer*
13740 F:      drivers/pwm/pwm-stm32*
13741 F:      include/linux/*/stm32-*tim*
13742 F:      Documentation/ABI/testing/*timer-stm32
13743 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13744 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13745
13746 STMMAC ETHERNET DRIVER
13747 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13748 M:      Alexandre Torgue <alexandre.torgue@st.com>
13749 M:      Jose Abreu <joabreu@synopsys.com>
13750 L:      netdev@vger.kernel.org
13751 W:      http://www.stlinux.com
13752 S:      Supported
13753 F:      drivers/net/ethernet/stmicro/stmmac/
13754
13755 SUN3/3X
13756 M:      Sam Creasey <sammy@sammy.net>
13757 W:      http://sammy.net/sun3/
13758 S:      Maintained
13759 F:      arch/m68k/kernel/*sun3*
13760 F:      arch/m68k/sun3*/
13761 F:      arch/m68k/include/asm/sun3*
13762 F:      drivers/net/ethernet/i825xx/sun3*
13763
13764 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13765 M:      Hans de Goede <hdegoede@redhat.com>
13766 L:      linux-input@vger.kernel.org
13767 S:      Maintained
13768 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13769 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13770
13771 SUNDANCE NETWORK DRIVER
13772 M:      Denis Kirjanov <kda@linux-powerpc.org>
13773 L:      netdev@vger.kernel.org
13774 S:      Maintained
13775 F:      drivers/net/ethernet/dlink/sundance.c
13776
13777 SUPERH
13778 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13779 M:      Rich Felker <dalias@libc.org>
13780 L:      linux-sh@vger.kernel.org
13781 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13782 S:      Maintained
13783 F:      Documentation/sh/
13784 F:      arch/sh/
13785 F:      drivers/sh/
13786
13787 SUSPEND TO RAM
13788 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13789 M:      Len Brown <len.brown@intel.com>
13790 M:      Pavel Machek <pavel@ucw.cz>
13791 L:      linux-pm@vger.kernel.org
13792 B:      https://bugzilla.kernel.org
13793 S:      Supported
13794 F:      Documentation/power/
13795 F:      arch/x86/kernel/acpi/
13796 F:      drivers/base/power/
13797 F:      kernel/power/
13798 F:      include/linux/suspend.h
13799 F:      include/linux/freezer.h
13800 F:      include/linux/pm.h
13801
13802 SVGA HANDLING
13803 M:      Martin Mares <mj@ucw.cz>
13804 L:      linux-video@atrey.karlin.mff.cuni.cz
13805 S:      Maintained
13806 F:      Documentation/svga.txt
13807 F:      arch/x86/boot/video*
13808
13809 SWIOTLB SUBSYSTEM
13810 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13811 L:      iommu@lists.linux-foundation.org
13812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13813 S:      Supported
13814 F:      kernel/dma/swiotlb.c
13815 F:      arch/*/kernel/pci-swiotlb.c
13816 F:      include/linux/swiotlb.h
13817
13818 SWITCHDEV
13819 M:      Jiri Pirko <jiri@resnulli.us>
13820 M:      Ivan Vecera <ivecera@redhat.com>
13821 L:      netdev@vger.kernel.org
13822 S:      Supported
13823 F:      net/switchdev/
13824 F:      include/net/switchdev.h
13825
13826 SY8106A REGULATOR DRIVER
13827 M:      Icenowy Zheng <icenowy@aosc.io>
13828 S:      Maintained
13829 F:      drivers/regulator/sy8106a-regulator.c
13830 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13831
13832 SYNC FILE FRAMEWORK
13833 M:      Sumit Semwal <sumit.semwal@linaro.org>
13834 R:      Gustavo Padovan <gustavo@padovan.org>
13835 S:      Maintained
13836 L:      linux-media@vger.kernel.org
13837 L:      dri-devel@lists.freedesktop.org
13838 F:      drivers/dma-buf/sync_*
13839 F:      drivers/dma-buf/dma-fence*
13840 F:      drivers/dma-buf/sw_sync.c
13841 F:      include/linux/sync_file.h
13842 F:      include/uapi/linux/sync_file.h
13843 F:      Documentation/sync_file.txt
13844 T:      git git://anongit.freedesktop.org/drm/drm-misc
13845
13846 SYNOPSYS ARC ARCHITECTURE
13847 M:      Vineet Gupta <vgupta@synopsys.com>
13848 L:      linux-snps-arc@lists.infradead.org
13849 S:      Supported
13850 F:      arch/arc/
13851 F:      Documentation/devicetree/bindings/arc/*
13852 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13853 F:      drivers/clocksource/arc_timer.c
13854 F:      drivers/tty/serial/arc_uart.c
13855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13856
13857 SYNOPSYS ARC HSDK SDP pll clock driver
13858 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13859 S:      Supported
13860 F:      drivers/clk/clk-hsdk-pll.c
13861 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13862
13863 SYNOPSYS ARC SDP clock driver
13864 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13865 S:      Supported
13866 F:      drivers/clk/axs10x/*
13867 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13868
13869 SYNOPSYS ARC SDP platform support
13870 M:      Alexey Brodkin <abrodkin@synopsys.com>
13871 S:      Supported
13872 F:      arch/arc/plat-axs10x
13873 F:      arch/arc/boot/dts/ax*
13874 F:      Documentation/devicetree/bindings/arc/axs10*
13875
13876 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13877 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13878 S:      Supported
13879 F:      drivers/reset/reset-axs10x.c
13880 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13881
13882 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13883 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13884 S:      Maintained
13885 F:      drivers/tty/serial/8250/8250_dw.c
13886
13887 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13888 M:      Hoan Tran <hotran@apm.com>
13889 L:      linux-gpio@vger.kernel.org
13890 S:      Maintained
13891 F:      drivers/gpio/gpio-dwapb.c
13892 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13893
13894 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13895 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13896 S:      Maintained
13897 F:      drivers/dma/dwi-axi-dmac/
13898 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13899
13900 SYNOPSYS DESIGNWARE DMAC DRIVER
13901 M:      Viresh Kumar <vireshk@kernel.org>
13902 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13903 S:      Maintained
13904 F:      include/linux/dma/dw.h
13905 F:      include/linux/platform_data/dma-dw.h
13906 F:      drivers/dma/dw/
13907
13908 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13909 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13910 L:      netdev@vger.kernel.org
13911 S:      Supported
13912 F:      drivers/net/ethernet/synopsys/
13913
13914 SYNOPSYS DESIGNWARE I2C DRIVER
13915 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13916 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13917 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13918 L:      linux-i2c@vger.kernel.org
13919 S:      Maintained
13920 F:      drivers/i2c/busses/i2c-designware-*
13921 F:      include/linux/platform_data/i2c-designware.h
13922
13923 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13924 M:      Jaehoon Chung <jh80.chung@samsung.com>
13925 L:      linux-mmc@vger.kernel.org
13926 S:      Maintained
13927 F:      drivers/mmc/host/dw_mmc*
13928
13929 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13930 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13931 S:      Supported
13932 F:      drivers/reset/reset-hsdk.c
13933 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13934 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13935
13936 SYSTEM CONFIGURATION (SYSCON)
13937 M:      Lee Jones <lee.jones@linaro.org>
13938 M:      Arnd Bergmann <arnd@arndb.de>
13939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13940 S:      Supported
13941 F:      drivers/mfd/syscon.c
13942
13943 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13944 M:      Sudeep Holla <sudeep.holla@arm.com>
13945 L:      linux-arm-kernel@lists.infradead.org
13946 S:      Maintained
13947 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13948 F:      drivers/clk/clk-sc[mp]i.c
13949 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13950 F:      drivers/firmware/arm_scpi.c
13951 F:      drivers/firmware/arm_scmi/
13952 F:      include/linux/sc[mp]i_protocol.h
13953
13954 SYSTEM RESET/SHUTDOWN DRIVERS
13955 M:      Sebastian Reichel <sre@kernel.org>
13956 L:      linux-pm@vger.kernel.org
13957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13958 S:      Maintained
13959 F:      Documentation/devicetree/bindings/power/reset/
13960 F:      drivers/power/reset/
13961
13962 SYSTEM TRACE MODULE CLASS
13963 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13964 S:      Maintained
13965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13966 F:      Documentation/trace/stm.rst
13967 F:      drivers/hwtracing/stm/
13968 F:      include/linux/stm.h
13969 F:      include/uapi/linux/stm.h
13970
13971 SYSV FILESYSTEM
13972 M:      Christoph Hellwig <hch@infradead.org>
13973 S:      Maintained
13974 F:      Documentation/filesystems/sysv-fs.txt
13975 F:      fs/sysv/
13976 F:      include/linux/sysv_fs.h
13977
13978 TARGET SUBSYSTEM
13979 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13980 L:      linux-scsi@vger.kernel.org
13981 L:      target-devel@vger.kernel.org
13982 W:      http://www.linux-iscsi.org
13983 W:      http://groups.google.com/group/linux-iscsi-target-dev
13984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13985 S:      Supported
13986 F:      drivers/target/
13987 F:      include/target/
13988 F:      Documentation/target/
13989
13990 TASKSTATS STATISTICS INTERFACE
13991 M:      Balbir Singh <bsingharora@gmail.com>
13992 S:      Maintained
13993 F:      Documentation/accounting/taskstats*
13994 F:      include/linux/taskstats*
13995 F:      kernel/taskstats.c
13996
13997 TC subsystem
13998 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13999 M:      Cong Wang <xiyou.wangcong@gmail.com>
14000 M:      Jiri Pirko <jiri@resnulli.us>
14001 L:      netdev@vger.kernel.org
14002 S:      Maintained
14003 F:      include/net/pkt_cls.h
14004 F:      include/net/pkt_sched.h
14005 F:      include/net/tc_act/
14006 F:      include/uapi/linux/pkt_cls.h
14007 F:      include/uapi/linux/pkt_sched.h
14008 F:      include/uapi/linux/tc_act/
14009 F:      include/uapi/linux/tc_ematch/
14010 F:      net/sched/
14011
14012 TC90522 MEDIA DRIVER
14013 M:      Akihiro Tsukada <tskd08@gmail.com>
14014 L:      linux-media@vger.kernel.org
14015 S:      Odd Fixes
14016 F:      drivers/media/dvb-frontends/tc90522*
14017
14018 TCP LOW PRIORITY MODULE
14019 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14020 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14021 W:      http://tcp-lp-mod.sourceforge.net/
14022 S:      Maintained
14023 F:      net/ipv4/tcp_lp.c
14024
14025 TDA10071 MEDIA DRIVER
14026 M:      Antti Palosaari <crope@iki.fi>
14027 L:      linux-media@vger.kernel.org
14028 W:      https://linuxtv.org
14029 W:      http://palosaari.fi/linux/
14030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14031 T:      git git://linuxtv.org/anttip/media_tree.git
14032 S:      Maintained
14033 F:      drivers/media/dvb-frontends/tda10071*
14034
14035 TDA18212 MEDIA DRIVER
14036 M:      Antti Palosaari <crope@iki.fi>
14037 L:      linux-media@vger.kernel.org
14038 W:      https://linuxtv.org
14039 W:      http://palosaari.fi/linux/
14040 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14041 T:      git git://linuxtv.org/anttip/media_tree.git
14042 S:      Maintained
14043 F:      drivers/media/tuners/tda18212*
14044
14045 TDA18218 MEDIA DRIVER
14046 M:      Antti Palosaari <crope@iki.fi>
14047 L:      linux-media@vger.kernel.org
14048 W:      https://linuxtv.org
14049 W:      http://palosaari.fi/linux/
14050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14051 T:      git git://linuxtv.org/anttip/media_tree.git
14052 S:      Maintained
14053 F:      drivers/media/tuners/tda18218*
14054
14055 TDA18250 MEDIA DRIVER
14056 M:      Olli Salonen <olli.salonen@iki.fi>
14057 L:      linux-media@vger.kernel.org
14058 W:      https://linuxtv.org
14059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14060 T:      git git://linuxtv.org/media_tree.git
14061 S:      Maintained
14062 F:      drivers/media/tuners/tda18250*
14063
14064 TDA18271 MEDIA DRIVER
14065 M:      Michael Krufky <mkrufky@linuxtv.org>
14066 L:      linux-media@vger.kernel.org
14067 W:      https://linuxtv.org
14068 W:      http://github.com/mkrufky
14069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14070 T:      git git://linuxtv.org/mkrufky/tuners.git
14071 S:      Maintained
14072 F:      drivers/media/tuners/tda18271*
14073
14074 TDA1997x MEDIA DRIVER
14075 M:      Tim Harvey <tharvey@gateworks.com>
14076 L:      linux-media@vger.kernel.org
14077 W:      https://linuxtv.org
14078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14079 S:      Maintained
14080 F:      drivers/media/i2c/tda1997x.*
14081
14082 TDA827x MEDIA DRIVER
14083 M:      Michael Krufky <mkrufky@linuxtv.org>
14084 L:      linux-media@vger.kernel.org
14085 W:      https://linuxtv.org
14086 W:      http://github.com/mkrufky
14087 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14088 T:      git git://linuxtv.org/mkrufky/tuners.git
14089 S:      Maintained
14090 F:      drivers/media/tuners/tda8290.*
14091
14092 TDA8290 MEDIA DRIVER
14093 M:      Michael Krufky <mkrufky@linuxtv.org>
14094 L:      linux-media@vger.kernel.org
14095 W:      https://linuxtv.org
14096 W:      http://github.com/mkrufky
14097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14098 T:      git git://linuxtv.org/mkrufky/tuners.git
14099 S:      Maintained
14100 F:      drivers/media/tuners/tda8290.*
14101
14102 TDA9840 MEDIA DRIVER
14103 M:      Hans Verkuil <hverkuil@xs4all.nl>
14104 L:      linux-media@vger.kernel.org
14105 T:      git git://linuxtv.org/media_tree.git
14106 W:      https://linuxtv.org
14107 S:      Maintained
14108 F:      drivers/media/i2c/tda9840*
14109
14110 TEA5761 TUNER DRIVER
14111 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14112 L:      linux-media@vger.kernel.org
14113 W:      https://linuxtv.org
14114 T:      git git://linuxtv.org/media_tree.git
14115 S:      Odd fixes
14116 F:      drivers/media/tuners/tea5761.*
14117
14118 TEA5767 TUNER DRIVER
14119 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14120 L:      linux-media@vger.kernel.org
14121 W:      https://linuxtv.org
14122 T:      git git://linuxtv.org/media_tree.git
14123 S:      Maintained
14124 F:      drivers/media/tuners/tea5767.*
14125
14126 TEA6415C MEDIA DRIVER
14127 M:      Hans Verkuil <hverkuil@xs4all.nl>
14128 L:      linux-media@vger.kernel.org
14129 T:      git git://linuxtv.org/media_tree.git
14130 W:      https://linuxtv.org
14131 S:      Maintained
14132 F:      drivers/media/i2c/tea6415c*
14133
14134 TEA6420 MEDIA DRIVER
14135 M:      Hans Verkuil <hverkuil@xs4all.nl>
14136 L:      linux-media@vger.kernel.org
14137 T:      git git://linuxtv.org/media_tree.git
14138 W:      https://linuxtv.org
14139 S:      Maintained
14140 F:      drivers/media/i2c/tea6420*
14141
14142 TEAM DRIVER
14143 M:      Jiri Pirko <jiri@resnulli.us>
14144 L:      netdev@vger.kernel.org
14145 S:      Supported
14146 F:      drivers/net/team/
14147 F:      include/linux/if_team.h
14148 F:      include/uapi/linux/if_team.h
14149
14150 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14151 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14152 S:      Maintained
14153 F:      arch/x86/platform/ts5500/
14154
14155 TECHNOTREND USB IR RECEIVER
14156 M:      Sean Young <sean@mess.org>
14157 L:      linux-media@vger.kernel.org
14158 S:      Maintained
14159 F:      drivers/media/rc/ttusbir.c
14160
14161 TECHWELL TW9910 VIDEO DECODER
14162 L:      linux-media@vger.kernel.org
14163 S:      Orphan
14164 F:      drivers/media/i2c/tw9910.c
14165 F:      include/media/i2c/tw9910.h
14166
14167 TEE SUBSYSTEM
14168 M:      Jens Wiklander <jens.wiklander@linaro.org>
14169 S:      Maintained
14170 F:      include/linux/tee_drv.h
14171 F:      include/uapi/linux/tee.h
14172 F:      drivers/tee/
14173 F:      Documentation/tee.txt
14174
14175 TEGRA ARCHITECTURE SUPPORT
14176 M:      Thierry Reding <thierry.reding@gmail.com>
14177 M:      Jonathan Hunter <jonathanh@nvidia.com>
14178 L:      linux-tegra@vger.kernel.org
14179 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14181 S:      Supported
14182 N:      [^a-z]tegra
14183
14184 TEGRA CLOCK DRIVER
14185 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14186 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14187 S:      Supported
14188 F:      drivers/clk/tegra/
14189
14190 TEGRA DMA DRIVERS
14191 M:      Laxman Dewangan <ldewangan@nvidia.com>
14192 M:      Jon Hunter <jonathanh@nvidia.com>
14193 S:      Supported
14194 F:      drivers/dma/tegra*
14195
14196 TEGRA I2C DRIVER
14197 M:      Laxman Dewangan <ldewangan@nvidia.com>
14198 S:      Supported
14199 F:      drivers/i2c/busses/i2c-tegra.c
14200
14201 TEGRA IOMMU DRIVERS
14202 M:      Thierry Reding <thierry.reding@gmail.com>
14203 L:      linux-tegra@vger.kernel.org
14204 S:      Supported
14205 F:      drivers/iommu/tegra*
14206
14207 TEGRA KBC DRIVER
14208 M:      Laxman Dewangan <ldewangan@nvidia.com>
14209 S:      Supported
14210 F:      drivers/input/keyboard/tegra-kbc.c
14211
14212 TEGRA NAND DRIVER
14213 M:      Stefan Agner <stefan@agner.ch>
14214 M:      Lucas Stach <dev@lynxeye.de>
14215 S:      Maintained
14216 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14217 F:      drivers/mtd/nand/raw/tegra_nand.c
14218
14219 TEGRA PWM DRIVER
14220 M:      Thierry Reding <thierry.reding@gmail.com>
14221 S:      Supported
14222 F:      drivers/pwm/pwm-tegra.c
14223
14224 TEGRA SERIAL DRIVER
14225 M:      Laxman Dewangan <ldewangan@nvidia.com>
14226 S:      Supported
14227 F:      drivers/tty/serial/serial-tegra.c
14228
14229 TEGRA SPI DRIVER
14230 M:      Laxman Dewangan <ldewangan@nvidia.com>
14231 S:      Supported
14232 F:      drivers/spi/spi-tegra*
14233
14234 TEHUTI ETHERNET DRIVER
14235 M:      Andy Gospodarek <andy@greyhouse.net>
14236 L:      netdev@vger.kernel.org
14237 S:      Supported
14238 F:      drivers/net/ethernet/tehuti/*
14239
14240 Telecom Clock Driver for MCPL0010
14241 M:      Mark Gross <mark.gross@intel.com>
14242 S:      Supported
14243 F:      drivers/char/tlclk.c
14244
14245 TENSILICA XTENSA PORT (xtensa)
14246 M:      Chris Zankel <chris@zankel.net>
14247 M:      Max Filippov <jcmvbkbc@gmail.com>
14248 L:      linux-xtensa@linux-xtensa.org
14249 T:      git git://github.com/czankel/xtensa-linux.git
14250 S:      Maintained
14251 F:      arch/xtensa/
14252 F:      drivers/irqchip/irq-xtensa-*
14253
14254 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14255 M:      Nishanth Menon <nm@ti.com>
14256 M:      Tero Kristo <t-kristo@ti.com>
14257 M:      Santosh Shilimkar <ssantosh@kernel.org>
14258 L:      linux-arm-kernel@lists.infradead.org
14259 S:      Maintained
14260 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14261 F:      drivers/firmware/ti_sci*
14262 F:      include/linux/soc/ti/ti_sci_protocol.h
14263 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14264 F:      include/dt-bindings/genpd/k2g.h
14265 F:      drivers/soc/ti/ti_sci_pm_domains.c
14266 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14267 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14268 F:      drivers/clk/keystone/sci-clk.c
14269 F:      drivers/reset/reset-ti-sci.c
14270
14271 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14272 M:      Hans Verkuil <hverkuil@xs4all.nl>
14273 L:      linux-media@vger.kernel.org
14274 T:      git git://linuxtv.org/media_tree.git
14275 W:      https://linuxtv.org
14276 S:      Maintained
14277 F:      drivers/media/radio/radio-raremono.c
14278
14279 THERMAL
14280 M:      Zhang Rui <rui.zhang@intel.com>
14281 M:      Eduardo Valentin <edubezval@gmail.com>
14282 L:      linux-pm@vger.kernel.org
14283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14285 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14286 S:      Supported
14287 F:      drivers/thermal/
14288 F:      include/linux/thermal.h
14289 F:      include/uapi/linux/thermal.h
14290 F:      include/linux/cpu_cooling.h
14291 F:      Documentation/devicetree/bindings/thermal/
14292
14293 THERMAL/CPU_COOLING
14294 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14295 M:      Viresh Kumar <viresh.kumar@linaro.org>
14296 M:      Javi Merino <javi.merino@kernel.org>
14297 L:      linux-pm@vger.kernel.org
14298 S:      Supported
14299 F:      Documentation/thermal/cpu-cooling-api.txt
14300 F:      drivers/thermal/cpu_cooling.c
14301 F:      include/linux/cpu_cooling.h
14302
14303 THINKPAD ACPI EXTRAS DRIVER
14304 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14305 L:      ibm-acpi-devel@lists.sourceforge.net
14306 L:      platform-driver-x86@vger.kernel.org
14307 W:      http://ibm-acpi.sourceforge.net
14308 W:      http://thinkwiki.org/wiki/Ibm-acpi
14309 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14310 S:      Maintained
14311 F:      drivers/platform/x86/thinkpad_acpi.c
14312
14313 THUNDERBOLT DRIVER
14314 M:      Andreas Noever <andreas.noever@gmail.com>
14315 M:      Michael Jamet <michael.jamet@intel.com>
14316 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14317 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14319 S:      Maintained
14320 F:      Documentation/admin-guide/thunderbolt.rst
14321 F:      drivers/thunderbolt/
14322 F:      include/linux/thunderbolt.h
14323
14324 THUNDERBOLT NETWORK DRIVER
14325 M:      Michael Jamet <michael.jamet@intel.com>
14326 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14327 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14328 L:      netdev@vger.kernel.org
14329 S:      Maintained
14330 F:      drivers/net/thunderbolt.c
14331
14332 THUNDERX GPIO DRIVER
14333 M:      David Daney <david.daney@cavium.com>
14334 S:      Maintained
14335 F:      drivers/gpio/gpio-thunderx.c
14336
14337 TI AM437X VPFE DRIVER
14338 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14339 L:      linux-media@vger.kernel.org
14340 W:      https://linuxtv.org
14341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14342 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14343 S:      Maintained
14344 F:      drivers/media/platform/am437x/
14345
14346 TI BANDGAP AND THERMAL DRIVER
14347 M:      Eduardo Valentin <edubezval@gmail.com>
14348 M:      Keerthy <j-keerthy@ti.com>
14349 L:      linux-pm@vger.kernel.org
14350 L:      linux-omap@vger.kernel.org
14351 S:      Maintained
14352 F:      drivers/thermal/ti-soc-thermal/
14353
14354 TI BQ27XXX POWER SUPPLY DRIVER
14355 R:      Andrew F. Davis <afd@ti.com>
14356 F:      include/linux/power/bq27xxx_battery.h
14357 F:      drivers/power/supply/bq27xxx_battery.c
14358 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14359
14360 TI CDCE706 CLOCK DRIVER
14361 M:      Max Filippov <jcmvbkbc@gmail.com>
14362 S:      Maintained
14363 F:      drivers/clk/clk-cdce706.c
14364
14365 TI CLOCK DRIVER
14366 M:      Tero Kristo <t-kristo@ti.com>
14367 L:      linux-omap@vger.kernel.org
14368 S:      Maintained
14369 F:      drivers/clk/ti/
14370 F:      include/linux/clk/ti.h
14371
14372 TI DAVINCI MACHINE SUPPORT
14373 M:      Sekhar Nori <nsekhar@ti.com>
14374 M:      Kevin Hilman <khilman@kernel.org>
14375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14377 S:      Supported
14378 F:      arch/arm/mach-davinci/
14379 F:      drivers/i2c/busses/i2c-davinci.c
14380 F:      arch/arm/boot/dts/da850*
14381
14382 TI DAVINCI SERIES CLOCK DRIVER
14383 M:      David Lechner <david@lechnology.com>
14384 R:      Sekhar Nori <nsekhar@ti.com>
14385 S:      Maintained
14386 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14387 F:      drivers/clk/davinci/
14388
14389 TI DAVINCI SERIES GPIO DRIVER
14390 M:      Keerthy <j-keerthy@ti.com>
14391 L:      linux-gpio@vger.kernel.org
14392 S:      Maintained
14393 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14394 F:      drivers/gpio/gpio-davinci.c
14395
14396 TI DAVINCI SERIES MEDIA DRIVER
14397 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14398 L:      linux-media@vger.kernel.org
14399 W:      https://linuxtv.org
14400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14401 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14402 S:      Maintained
14403 F:      drivers/media/platform/davinci/
14404 F:      include/media/davinci/
14405
14406 TI ETHERNET SWITCH DRIVER (CPSW)
14407 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14408 L:      linux-omap@vger.kernel.org
14409 L:      netdev@vger.kernel.org
14410 S:      Maintained
14411 F:      drivers/net/ethernet/ti/cpsw*
14412 F:      drivers/net/ethernet/ti/davinci*
14413
14414 TI FLASH MEDIA INTERFACE DRIVER
14415 M:      Alex Dubov <oakad@yahoo.com>
14416 S:      Maintained
14417 F:      drivers/misc/tifm*
14418 F:      drivers/mmc/host/tifm_sd.c
14419 F:      include/linux/tifm.h
14420
14421 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14422 M:      Santosh Shilimkar <ssantosh@kernel.org>
14423 L:      linux-kernel@vger.kernel.org
14424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14425 S:      Maintained
14426 F:      drivers/soc/ti/*
14427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14428
14429 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14430 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14431 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14432 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14433 S:      Maintained
14434 F:      sound/soc/codecs/lm49453*
14435 F:      sound/soc/codecs/isabelle*
14436
14437 TI LP855x BACKLIGHT DRIVER
14438 M:      Milo Kim <milo.kim@ti.com>
14439 S:      Maintained
14440 F:      Documentation/backlight/lp855x-driver.txt
14441 F:      drivers/video/backlight/lp855x_bl.c
14442 F:      include/linux/platform_data/lp855x.h
14443
14444 TI LP8727 CHARGER DRIVER
14445 M:      Milo Kim <milo.kim@ti.com>
14446 S:      Maintained
14447 F:      drivers/power/supply/lp8727_charger.c
14448 F:      include/linux/platform_data/lp8727.h
14449
14450 TI LP8788 MFD DRIVER
14451 M:      Milo Kim <milo.kim@ti.com>
14452 S:      Maintained
14453 F:      drivers/iio/adc/lp8788_adc.c
14454 F:      drivers/leds/leds-lp8788.c
14455 F:      drivers/mfd/lp8788*.c
14456 F:      drivers/power/supply/lp8788-charger.c
14457 F:      drivers/regulator/lp8788-*.c
14458 F:      include/linux/mfd/lp8788*.h
14459
14460 TI NETCP ETHERNET DRIVER
14461 M:      Wingman Kwok <w-kwok2@ti.com>
14462 M:      Murali Karicheri <m-karicheri2@ti.com>
14463 L:      netdev@vger.kernel.org
14464 S:      Maintained
14465 F:      drivers/net/ethernet/ti/netcp*
14466
14467 TI TAS571X FAMILY ASoC CODEC DRIVER
14468 M:      Kevin Cernekee <cernekee@chromium.org>
14469 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14470 S:      Odd Fixes
14471 F:      sound/soc/codecs/tas571x*
14472
14473 TI TRF7970A NFC DRIVER
14474 M:      Mark Greer <mgreer@animalcreek.com>
14475 L:      linux-wireless@vger.kernel.org
14476 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14477 S:      Supported
14478 F:      drivers/nfc/trf7970a.c
14479 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14480
14481 TI TWL4030 SERIES SOC CODEC DRIVER
14482 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14483 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14484 S:      Maintained
14485 F:      sound/soc/codecs/twl4030*
14486
14487 TI VPE/CAL DRIVERS
14488 M:      Benoit Parrot <bparrot@ti.com>
14489 L:      linux-media@vger.kernel.org
14490 W:      http://linuxtv.org/
14491 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14492 S:      Maintained
14493 F:      drivers/media/platform/ti-vpe/
14494
14495 TI WILINK WIRELESS DRIVERS
14496 L:      linux-wireless@vger.kernel.org
14497 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14498 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14500 S:      Orphan
14501 F:      drivers/net/wireless/ti/
14502 F:      include/linux/wl12xx.h
14503
14504 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14505 M:      John Stultz <john.stultz@linaro.org>
14506 M:      Thomas Gleixner <tglx@linutronix.de>
14507 R:      Stephen Boyd <sboyd@kernel.org>
14508 L:      linux-kernel@vger.kernel.org
14509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14510 S:      Supported
14511 F:      include/linux/clocksource.h
14512 F:      include/linux/time.h
14513 F:      include/linux/timex.h
14514 F:      include/uapi/linux/time.h
14515 F:      include/uapi/linux/timex.h
14516 F:      kernel/time/clocksource.c
14517 F:      kernel/time/time*.c
14518 F:      kernel/time/alarmtimer.c
14519 F:      kernel/time/ntp.c
14520 F:      tools/testing/selftests/timers/
14521
14522 TIPC NETWORK LAYER
14523 M:      Jon Maloy <jon.maloy@ericsson.com>
14524 M:      Ying Xue <ying.xue@windriver.com>
14525 L:      netdev@vger.kernel.org (core kernel code)
14526 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14527 W:      http://tipc.sourceforge.net/
14528 S:      Maintained
14529 F:      include/uapi/linux/tipc*.h
14530 F:      net/tipc/
14531
14532 TLAN NETWORK DRIVER
14533 M:      Samuel Chessman <chessman@tux.org>
14534 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14535 W:      http://sourceforge.net/projects/tlan/
14536 S:      Maintained
14537 F:      Documentation/networking/tlan.txt
14538 F:      drivers/net/ethernet/ti/tlan.*
14539
14540 TM6000 VIDEO4LINUX DRIVER
14541 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14542 L:      linux-media@vger.kernel.org
14543 W:      https://linuxtv.org
14544 T:      git git://linuxtv.org/media_tree.git
14545 S:      Odd fixes
14546 F:      drivers/media/usb/tm6000/
14547 F:      Documentation/media/v4l-drivers/tm6000*
14548
14549 TMIO/SDHI MMC DRIVER
14550 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14551 L:      linux-mmc@vger.kernel.org
14552 S:      Supported
14553 F:      drivers/mmc/host/tmio_mmc*
14554 F:      drivers/mmc/host/renesas_sdhi*
14555 F:      include/linux/mfd/tmio.h
14556
14557 TMP401 HARDWARE MONITOR DRIVER
14558 M:      Guenter Roeck <linux@roeck-us.net>
14559 L:      linux-hwmon@vger.kernel.org
14560 S:      Maintained
14561 F:      Documentation/hwmon/tmp401
14562 F:      drivers/hwmon/tmp401.c
14563
14564 TMPFS (SHMEM FILESYSTEM)
14565 M:      Hugh Dickins <hughd@google.com>
14566 L:      linux-mm@kvack.org
14567 S:      Maintained
14568 F:      include/linux/shmem_fs.h
14569 F:      mm/shmem.c
14570
14571 TOMOYO SECURITY MODULE
14572 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14573 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14574 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14575 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14576 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14577 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14578 W:      http://tomoyo.sourceforge.jp/
14579 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14580 S:      Maintained
14581 F:      security/tomoyo/
14582
14583 TOPSTAR LAPTOP EXTRAS DRIVER
14584 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14585 L:      platform-driver-x86@vger.kernel.org
14586 S:      Maintained
14587 F:      drivers/platform/x86/topstar-laptop.c
14588
14589 TORTURE-TEST MODULES
14590 M:      Davidlohr Bueso <dave@stgolabs.net>
14591 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14592 M:      Josh Triplett <josh@joshtriplett.org>
14593 L:      linux-kernel@vger.kernel.org
14594 S:      Supported
14595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14596 F:      Documentation/RCU/torture.txt
14597 F:      kernel/torture.c
14598 F:      kernel/rcu/rcutorture.c
14599 F:      kernel/rcu/rcuperf.c
14600 F:      kernel/locking/locktorture.c
14601
14602 TOSHIBA ACPI EXTRAS 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_acpi.c
14607
14608 TOSHIBA BLUETOOTH 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_bluetooth.c
14613
14614 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14615 M:      Azael Avalos <coproscefalo@gmail.com>
14616 L:      platform-driver-x86@vger.kernel.org
14617 S:      Maintained
14618 F:      drivers/platform/x86/toshiba_haps.c
14619
14620 TOSHIBA SMM DRIVER
14621 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14622 W:      http://www.buzzard.org.uk/toshiba/
14623 S:      Maintained
14624 F:      drivers/char/toshiba.c
14625 F:      include/linux/toshiba.h
14626 F:      include/uapi/linux/toshiba.h
14627
14628 TOSHIBA TC358743 DRIVER
14629 M:      Mats Randgaard <matrandg@cisco.com>
14630 L:      linux-media@vger.kernel.org
14631 S:      Maintained
14632 F:      drivers/media/i2c/tc358743*
14633 F:      include/media/i2c/tc358743.h
14634
14635 TOSHIBA WMI HOTKEYS DRIVER
14636 M:      Azael Avalos <coproscefalo@gmail.com>
14637 L:      platform-driver-x86@vger.kernel.org
14638 S:      Maintained
14639 F:      drivers/platform/x86/toshiba-wmi.c
14640
14641 TPM DEVICE DRIVER
14642 M:      Peter Huewe <peterhuewe@gmx.de>
14643 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14644 R:      Jason Gunthorpe <jgg@ziepe.ca>
14645 L:      linux-integrity@vger.kernel.org
14646 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14647 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14648 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14649 S:      Maintained
14650 F:      drivers/char/tpm/
14651
14652 TRACING
14653 M:      Steven Rostedt <rostedt@goodmis.org>
14654 M:      Ingo Molnar <mingo@redhat.com>
14655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14656 S:      Maintained
14657 F:      Documentation/trace/ftrace.rst
14658 F:      arch/*/*/*/ftrace.h
14659 F:      arch/*/kernel/ftrace.c
14660 F:      include/*/ftrace.h
14661 F:      include/linux/trace*.h
14662 F:      include/trace/
14663 F:      kernel/trace/
14664 F:      tools/testing/selftests/ftrace/
14665
14666 TRACING MMIO ACCESSES (MMIOTRACE)
14667 M:      Steven Rostedt <rostedt@goodmis.org>
14668 M:      Ingo Molnar <mingo@kernel.org>
14669 R:      Karol Herbst <karolherbst@gmail.com>
14670 R:      Pekka Paalanen <ppaalanen@gmail.com>
14671 S:      Maintained
14672 L:      linux-kernel@vger.kernel.org
14673 L:      nouveau@lists.freedesktop.org
14674 F:      kernel/trace/trace_mmiotrace.c
14675 F:      include/linux/mmiotrace.h
14676 F:      arch/x86/mm/kmmio.c
14677 F:      arch/x86/mm/mmio-mod.c
14678 F:      arch/x86/mm/testmmiotrace.c
14679
14680 TRIVIAL PATCHES
14681 M:      Jiri Kosina <trivial@kernel.org>
14682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14683 S:      Maintained
14684 K:      ^Subject:.*(?i)trivial
14685
14686 TEMPO SEMICONDUCTOR DRIVERS
14687 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14688 S:      Maintained
14689 F:      sound/soc/codecs/tscs*.c
14690 F:      sound/soc/codecs/tscs*.h
14691 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14692
14693 TTY LAYER
14694 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14695 M:      Jiri Slaby <jslaby@suse.com>
14696 S:      Supported
14697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14698 F:      Documentation/serial/
14699 F:      drivers/tty/
14700 F:      drivers/tty/serial/serial_core.c
14701 F:      include/linux/serial_core.h
14702 F:      include/linux/serial.h
14703 F:      include/linux/tty.h
14704 F:      include/uapi/linux/serial_core.h
14705 F:      include/uapi/linux/serial.h
14706 F:      include/uapi/linux/tty.h
14707
14708 TUA9001 MEDIA DRIVER
14709 M:      Antti Palosaari <crope@iki.fi>
14710 L:      linux-media@vger.kernel.org
14711 W:      https://linuxtv.org
14712 W:      http://palosaari.fi/linux/
14713 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14714 T:      git git://linuxtv.org/anttip/media_tree.git
14715 S:      Maintained
14716 F:      drivers/media/tuners/tua9001*
14717
14718 TULIP NETWORK DRIVERS
14719 L:      netdev@vger.kernel.org
14720 L:      linux-parisc@vger.kernel.org
14721 S:      Orphan
14722 F:      drivers/net/ethernet/dec/tulip/
14723
14724 TUN/TAP driver
14725 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14726 W:      http://vtun.sourceforge.net/tun
14727 S:      Maintained
14728 F:      Documentation/networking/tuntap.txt
14729 F:      arch/um/os-Linux/drivers/
14730
14731 TURBOCHANNEL SUBSYSTEM
14732 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14733 M:      Ralf Baechle <ralf@linux-mips.org>
14734 L:      linux-mips@linux-mips.org
14735 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14736 S:      Maintained
14737 F:      drivers/tc/
14738 F:      include/linux/tc.h
14739
14740 TURBOSTAT UTILITY
14741 M:      "Len Brown" <lenb@kernel.org>
14742 L:      linux-pm@vger.kernel.org
14743 B:      https://bugzilla.kernel.org
14744 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14746 S:      Supported
14747 F:      tools/power/x86/turbostat/
14748
14749 TW5864 VIDEO4LINUX DRIVER
14750 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14751 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14752 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14753 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14754 L:      linux-media@vger.kernel.org
14755 S:      Supported
14756 F:      drivers/media/pci/tw5864/
14757
14758 TW68 VIDEO4LINUX DRIVER
14759 M:      Hans Verkuil <hverkuil@xs4all.nl>
14760 L:      linux-media@vger.kernel.org
14761 T:      git git://linuxtv.org/media_tree.git
14762 W:      https://linuxtv.org
14763 S:      Odd Fixes
14764 F:      drivers/media/pci/tw68/
14765
14766 TW686X VIDEO4LINUX DRIVER
14767 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14768 L:      linux-media@vger.kernel.org
14769 T:      git git://linuxtv.org/media_tree.git
14770 W:      http://linuxtv.org
14771 S:      Maintained
14772 F:      drivers/media/pci/tw686x/
14773
14774 UBI FILE SYSTEM (UBIFS)
14775 M:      Richard Weinberger <richard@nod.at>
14776 M:      Artem Bityutskiy <dedekind1@gmail.com>
14777 M:      Adrian Hunter <adrian.hunter@intel.com>
14778 L:      linux-mtd@lists.infradead.org
14779 T:      git git://git.infradead.org/ubifs-2.6.git
14780 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14781 S:      Supported
14782 F:      Documentation/filesystems/ubifs.txt
14783 F:      fs/ubifs/
14784
14785 UCLINUX (M68KNOMMU AND COLDFIRE)
14786 M:      Greg Ungerer <gerg@linux-m68k.org>
14787 W:      http://www.linux-m68k.org/
14788 W:      http://www.uclinux.org/
14789 L:      linux-m68k@lists.linux-m68k.org
14790 L:      uclinux-dev@uclinux.org  (subscribers-only)
14791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14792 S:      Maintained
14793 F:      arch/m68k/coldfire/
14794 F:      arch/m68k/68*/
14795 F:      arch/m68k/*/*_no.*
14796 F:      arch/m68k/include/asm/*_no.*
14797
14798 UDF FILESYSTEM
14799 M:      Jan Kara <jack@suse.com>
14800 S:      Maintained
14801 F:      Documentation/filesystems/udf.txt
14802 F:      fs/udf/
14803
14804 UDRAW TABLET
14805 M:      Bastien Nocera <hadess@hadess.net>
14806 L:      linux-input@vger.kernel.org
14807 S:      Maintained
14808 F:      drivers/hid/hid-udraw-ps3.c
14809
14810 UFS FILESYSTEM
14811 M:      Evgeniy Dushistov <dushistov@mail.ru>
14812 S:      Maintained
14813 F:      Documentation/filesystems/ufs.txt
14814 F:      fs/ufs/
14815
14816 UHID USERSPACE HID IO DRIVER:
14817 M:      David Herrmann <dh.herrmann@googlemail.com>
14818 L:      linux-input@vger.kernel.org
14819 S:      Maintained
14820 F:      drivers/hid/uhid.c
14821 F:      include/uapi/linux/uhid.h
14822
14823 ULPI BUS
14824 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14825 L:      linux-usb@vger.kernel.org
14826 S:      Maintained
14827 F:      drivers/usb/common/ulpi.c
14828 F:      include/linux/ulpi/
14829
14830 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14831 L:      linux-usb@vger.kernel.org
14832 S:      Orphan
14833 F:      drivers/uwb/
14834 F:      include/linux/uwb.h
14835 F:      include/linux/uwb/
14836
14837 UNICORE32 ARCHITECTURE:
14838 M:      Guan Xuetao <gxt@pku.edu.cn>
14839 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14840 S:      Maintained
14841 T:      git git://github.com/gxt/linux.git
14842 F:      arch/unicore32/
14843
14844 UNIFDEF
14845 M:      Tony Finch <dot@dotat.at>
14846 W:      http://dotat.at/prog/unifdef
14847 S:      Maintained
14848 F:      scripts/unifdef.c
14849
14850 UNIFORM CDROM DRIVER
14851 M:      Jens Axboe <axboe@kernel.dk>
14852 W:      http://www.kernel.dk
14853 S:      Maintained
14854 F:      Documentation/cdrom/
14855 F:      drivers/cdrom/cdrom.c
14856 F:      include/linux/cdrom.h
14857 F:      include/uapi/linux/cdrom.h
14858
14859 UNISYS S-PAR DRIVERS
14860 M:      David Kershner <david.kershner@unisys.com>
14861 L:      sparmaintainer@unisys.com (Unisys internal)
14862 S:      Supported
14863 F:      include/linux/visorbus.h
14864 F:      drivers/visorbus/
14865 F:      drivers/staging/unisys/
14866
14867 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14868 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14869 L:      linux-scsi@vger.kernel.org
14870 S:      Supported
14871 F:      Documentation/scsi/ufs.txt
14872 F:      drivers/scsi/ufs/
14873
14874 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14875 M:      Joao Pinto <jpinto@synopsys.com>
14876 L:      linux-scsi@vger.kernel.org
14877 S:      Supported
14878 F:      drivers/scsi/ufs/*dwc*
14879
14880 UNSORTED BLOCK IMAGES (UBI)
14881 M:      Artem Bityutskiy <dedekind1@gmail.com>
14882 M:      Richard Weinberger <richard@nod.at>
14883 W:      http://www.linux-mtd.infradead.org/
14884 L:      linux-mtd@lists.infradead.org
14885 T:      git git://git.infradead.org/ubifs-2.6.git
14886 S:      Supported
14887 F:      drivers/mtd/ubi/
14888 F:      include/linux/mtd/ubi.h
14889 F:      include/uapi/mtd/ubi-user.h
14890
14891 USB "USBNET" DRIVER FRAMEWORK
14892 M:      Oliver Neukum <oneukum@suse.com>
14893 L:      netdev@vger.kernel.org
14894 W:      http://www.linux-usb.org/usbnet
14895 S:      Maintained
14896 F:      drivers/net/usb/usbnet.c
14897 F:      include/linux/usb/usbnet.h
14898
14899 USB ACM DRIVER
14900 M:      Oliver Neukum <oneukum@suse.com>
14901 L:      linux-usb@vger.kernel.org
14902 S:      Maintained
14903 F:      Documentation/usb/acm.txt
14904 F:      drivers/usb/class/cdc-acm.*
14905
14906 USB AR5523 WIRELESS DRIVER
14907 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14908 L:      linux-wireless@vger.kernel.org
14909 S:      Maintained
14910 F:      drivers/net/wireless/ath/ar5523/
14911
14912 USB ATTACHED SCSI
14913 M:      Oliver Neukum <oneukum@suse.com>
14914 L:      linux-usb@vger.kernel.org
14915 L:      linux-scsi@vger.kernel.org
14916 S:      Maintained
14917 F:      drivers/usb/storage/uas.c
14918
14919 USB CDC ETHERNET DRIVER
14920 M:      Oliver Neukum <oliver@neukum.org>
14921 L:      linux-usb@vger.kernel.org
14922 S:      Maintained
14923 F:      drivers/net/usb/cdc_*.c
14924 F:      include/uapi/linux/usb/cdc.h
14925
14926 USB CHAOSKEY DRIVER
14927 M:      Keith Packard <keithp@keithp.com>
14928 L:      linux-usb@vger.kernel.org
14929 S:      Maintained
14930 F:      drivers/usb/misc/chaoskey.c
14931
14932 USB CYPRESS C67X00 DRIVER
14933 M:      Peter Korsgaard <jacmet@sunsite.dk>
14934 L:      linux-usb@vger.kernel.org
14935 S:      Maintained
14936 F:      drivers/usb/c67x00/
14937
14938 USB DAVICOM DM9601 DRIVER
14939 M:      Peter Korsgaard <jacmet@sunsite.dk>
14940 L:      netdev@vger.kernel.org
14941 W:      http://www.linux-usb.org/usbnet
14942 S:      Maintained
14943 F:      drivers/net/usb/dm9601.c
14944
14945 USB DIAMOND RIO500 DRIVER
14946 M:      Cesar Miquel <miquel@df.uba.ar>
14947 L:      rio500-users@lists.sourceforge.net
14948 W:      http://rio500.sourceforge.net
14949 S:      Maintained
14950 F:      drivers/usb/misc/rio500*
14951
14952 USB EHCI DRIVER
14953 M:      Alan Stern <stern@rowland.harvard.edu>
14954 L:      linux-usb@vger.kernel.org
14955 S:      Maintained
14956 F:      Documentation/usb/ehci.txt
14957 F:      drivers/usb/host/ehci*
14958
14959 USB GADGET/PERIPHERAL SUBSYSTEM
14960 M:      Felipe Balbi <balbi@kernel.org>
14961 L:      linux-usb@vger.kernel.org
14962 W:      http://www.linux-usb.org/gadget
14963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14964 S:      Maintained
14965 F:      drivers/usb/gadget/
14966 F:      include/linux/usb/gadget*
14967
14968 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14969 M:      Jiri Kosina <jikos@kernel.org>
14970 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14971 L:      linux-usb@vger.kernel.org
14972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14973 S:      Maintained
14974 F:      Documentation/hid/hiddev.txt
14975 F:      drivers/hid/usbhid/
14976
14977 USB INTEL XHCI ROLE MUX DRIVER
14978 M:      Hans de Goede <hdegoede@redhat.com>
14979 L:      linux-usb@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14982
14983 USB ISP116X DRIVER
14984 M:      Olav Kongas <ok@artecdesign.ee>
14985 L:      linux-usb@vger.kernel.org
14986 S:      Maintained
14987 F:      drivers/usb/host/isp116x*
14988 F:      include/linux/usb/isp116x.h
14989
14990 USB LAN78XX ETHERNET DRIVER
14991 M:      Woojung Huh <woojung.huh@microchip.com>
14992 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14993 L:      netdev@vger.kernel.org
14994 S:      Maintained
14995 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14996 F:      drivers/net/usb/lan78xx.*
14997 F:      include/dt-bindings/net/microchip-lan78xx.h
14998
14999 USB MASS STORAGE DRIVER
15000 M:      Alan Stern <stern@rowland.harvard.edu>
15001 L:      linux-usb@vger.kernel.org
15002 L:      usb-storage@lists.one-eyed-alien.net
15003 S:      Maintained
15004 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15005 F:      drivers/usb/storage/
15006
15007 USB MIDI DRIVER
15008 M:      Clemens Ladisch <clemens@ladisch.de>
15009 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15010 T:      git git://git.alsa-project.org/alsa-kernel.git
15011 S:      Maintained
15012 F:      sound/usb/midi.*
15013
15014 USB NETWORKING DRIVERS
15015 L:      linux-usb@vger.kernel.org
15016 S:      Odd Fixes
15017 F:      drivers/net/usb/
15018
15019 USB OHCI DRIVER
15020 M:      Alan Stern <stern@rowland.harvard.edu>
15021 L:      linux-usb@vger.kernel.org
15022 S:      Maintained
15023 F:      Documentation/usb/ohci.txt
15024 F:      drivers/usb/host/ohci*
15025
15026 USB OTG FSM (Finite State Machine)
15027 M:      Peter Chen <Peter.Chen@nxp.com>
15028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15029 L:      linux-usb@vger.kernel.org
15030 S:      Maintained
15031 F:      drivers/usb/common/usb-otg-fsm.c
15032
15033 USB OVER IP DRIVER
15034 M:      Valentina Manea <valentina.manea.m@gmail.com>
15035 M:      Shuah Khan <shuah@kernel.org>
15036 L:      linux-usb@vger.kernel.org
15037 S:      Maintained
15038 F:      Documentation/usb/usbip_protocol.txt
15039 F:      drivers/usb/usbip/
15040 F:      tools/usb/usbip/
15041 F:      tools/testing/selftests/drivers/usb/usbip/
15042
15043 USB PEGASUS DRIVER
15044 M:      Petko Manolov <petkan@nucleusys.com>
15045 L:      linux-usb@vger.kernel.org
15046 L:      netdev@vger.kernel.org
15047 T:      git git://github.com/petkan/pegasus.git
15048 W:      https://github.com/petkan/pegasus
15049 S:      Maintained
15050 F:      drivers/net/usb/pegasus.*
15051
15052 USB PHY LAYER
15053 M:      Felipe Balbi <balbi@kernel.org>
15054 L:      linux-usb@vger.kernel.org
15055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15056 S:      Maintained
15057 F:      drivers/usb/phy/
15058
15059 USB PRINTER DRIVER (usblp)
15060 M:      Pete Zaitcev <zaitcev@redhat.com>
15061 L:      linux-usb@vger.kernel.org
15062 S:      Supported
15063 F:      drivers/usb/class/usblp.c
15064
15065 USB QMI WWAN NETWORK DRIVER
15066 M:      Bjørn Mork <bjorn@mork.no>
15067 L:      netdev@vger.kernel.org
15068 S:      Maintained
15069 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15070 F:      drivers/net/usb/qmi_wwan.c
15071
15072 USB RTL8150 DRIVER
15073 M:      Petko Manolov <petkan@nucleusys.com>
15074 L:      linux-usb@vger.kernel.org
15075 L:      netdev@vger.kernel.org
15076 T:      git git://github.com/petkan/rtl8150.git
15077 W:      https://github.com/petkan/rtl8150
15078 S:      Maintained
15079 F:      drivers/net/usb/rtl8150.c
15080
15081 USB SERIAL SUBSYSTEM
15082 M:      Johan Hovold <johan@kernel.org>
15083 L:      linux-usb@vger.kernel.org
15084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15085 S:      Maintained
15086 F:      Documentation/usb/usb-serial.txt
15087 F:      drivers/usb/serial/
15088 F:      include/linux/usb/serial.h
15089
15090 USB SMSC75XX ETHERNET DRIVER
15091 M:      Steve Glendinning <steve.glendinning@shawell.net>
15092 L:      netdev@vger.kernel.org
15093 S:      Maintained
15094 F:      drivers/net/usb/smsc75xx.*
15095
15096 USB SMSC95XX ETHERNET DRIVER
15097 M:      Steve Glendinning <steve.glendinning@shawell.net>
15098 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15099 L:      netdev@vger.kernel.org
15100 S:      Maintained
15101 F:      drivers/net/usb/smsc95xx.*
15102
15103 USB SUBSYSTEM
15104 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15105 L:      linux-usb@vger.kernel.org
15106 W:      http://www.linux-usb.org
15107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15108 S:      Supported
15109 F:      Documentation/devicetree/bindings/usb/
15110 F:      Documentation/usb/
15111 F:      drivers/usb/
15112 F:      include/linux/usb.h
15113 F:      include/linux/usb/
15114
15115 USB TYPEC PI3USB30532 MUX DRIVER
15116 M:      Hans de Goede <hdegoede@redhat.com>
15117 L:      linux-usb@vger.kernel.org
15118 S:      Maintained
15119 F:      drivers/usb/typec/mux/pi3usb30532.c
15120
15121 USB TYPEC SUBSYSTEM
15122 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15123 L:      linux-usb@vger.kernel.org
15124 S:      Maintained
15125 F:      Documentation/ABI/testing/sysfs-class-typec
15126 F:      Documentation/driver-api/usb/typec.rst
15127 F:      drivers/usb/typec/
15128 F:      include/linux/usb/typec.h
15129
15130 USB UHCI DRIVER
15131 M:      Alan Stern <stern@rowland.harvard.edu>
15132 L:      linux-usb@vger.kernel.org
15133 S:      Maintained
15134 F:      drivers/usb/host/uhci*
15135
15136 USB VIDEO CLASS
15137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15138 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15139 L:      linux-media@vger.kernel.org
15140 T:      git git://linuxtv.org/media_tree.git
15141 W:      http://www.ideasonboard.org/uvc/
15142 S:      Maintained
15143 F:      drivers/media/usb/uvc/
15144 F:      include/uapi/linux/uvcvideo.h
15145
15146 USB VISION DRIVER
15147 M:      Hans Verkuil <hverkuil@xs4all.nl>
15148 L:      linux-media@vger.kernel.org
15149 T:      git git://linuxtv.org/media_tree.git
15150 W:      https://linuxtv.org
15151 S:      Odd Fixes
15152 F:      drivers/media/usb/usbvision/
15153
15154 USB WEBCAM GADGET
15155 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15156 L:      linux-usb@vger.kernel.org
15157 S:      Maintained
15158 F:      drivers/usb/gadget/function/*uvc*
15159 F:      drivers/usb/gadget/legacy/webcam.c
15160
15161 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15162 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15163 L:      linux-wireless@vger.kernel.org
15164 S:      Maintained
15165 F:      drivers/net/wireless/rndis_wlan.c
15166
15167 USB XHCI DRIVER
15168 M:      Mathias Nyman <mathias.nyman@intel.com>
15169 L:      linux-usb@vger.kernel.org
15170 S:      Supported
15171 F:      drivers/usb/host/xhci*
15172 F:      drivers/usb/host/pci-quirks*
15173
15174 USB ZD1201 DRIVER
15175 L:      linux-wireless@vger.kernel.org
15176 W:      http://linux-lc100020.sourceforge.net
15177 S:      Orphan
15178 F:      drivers/net/wireless/zydas/zd1201.*
15179
15180 USB ZR364XX DRIVER
15181 M:      Antoine Jacquet <royale@zerezo.com>
15182 L:      linux-usb@vger.kernel.org
15183 L:      linux-media@vger.kernel.org
15184 T:      git git://linuxtv.org/media_tree.git
15185 W:      http://royale.zerezo.com/zr364xx/
15186 S:      Maintained
15187 F:      Documentation/media/v4l-drivers/zr364xx*
15188 F:      drivers/media/usb/zr364xx/
15189
15190 USER-MODE LINUX (UML)
15191 M:      Jeff Dike <jdike@addtoit.com>
15192 M:      Richard Weinberger <richard@nod.at>
15193 L:      linux-um@lists.infradead.org
15194 W:      http://user-mode-linux.sourceforge.net
15195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15196 S:      Maintained
15197 F:      Documentation/virtual/uml/
15198 F:      arch/um/
15199 F:      arch/x86/um/
15200 F:      fs/hostfs/
15201 F:      fs/hppfs/
15202
15203 USERSPACE I/O (UIO)
15204 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15205 S:      Maintained
15206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15207 F:      Documentation/driver-api/uio-howto.rst
15208 F:      drivers/uio/
15209 F:      include/linux/uio*.h
15210
15211 UTIL-LINUX PACKAGE
15212 M:      Karel Zak <kzak@redhat.com>
15213 L:      util-linux@vger.kernel.org
15214 W:      http://en.wikipedia.org/wiki/Util-linux
15215 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15216 S:      Maintained
15217
15218 UUID HELPERS
15219 M:      Christoph Hellwig <hch@lst.de>
15220 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15221 L:      linux-kernel@vger.kernel.org
15222 T:      git git://git.infradead.org/users/hch/uuid.git
15223 F:      lib/uuid.c
15224 F:      lib/test_uuid.c
15225 F:      include/linux/uuid.h
15226 F:      include/uapi/linux/uuid.h
15227 S:      Maintained
15228
15229 UVESAFB DRIVER
15230 M:      Michal Januszewski <spock@gentoo.org>
15231 L:      linux-fbdev@vger.kernel.org
15232 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15233 S:      Maintained
15234 F:      Documentation/fb/uvesafb.txt
15235 F:      drivers/video/fbdev/uvesafb.*
15236
15237 VF610 NAND DRIVER
15238 M:      Stefan Agner <stefan@agner.ch>
15239 L:      linux-mtd@lists.infradead.org
15240 S:      Supported
15241 F:      drivers/mtd/nand/raw/vf610_nfc.c
15242
15243 VFAT/FAT/MSDOS FILESYSTEM
15244 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15245 S:      Maintained
15246 F:      Documentation/filesystems/vfat.txt
15247 F:      fs/fat/
15248
15249 VFIO DRIVER
15250 M:      Alex Williamson <alex.williamson@redhat.com>
15251 L:      kvm@vger.kernel.org
15252 T:      git git://github.com/awilliam/linux-vfio.git
15253 S:      Maintained
15254 F:      Documentation/vfio.txt
15255 F:      drivers/vfio/
15256 F:      include/linux/vfio.h
15257 F:      include/uapi/linux/vfio.h
15258
15259 VFIO MEDIATED DEVICE DRIVERS
15260 M:      Kirti Wankhede <kwankhede@nvidia.com>
15261 L:      kvm@vger.kernel.org
15262 S:      Maintained
15263 F:      Documentation/vfio-mediated-device.txt
15264 F:      drivers/vfio/mdev/
15265 F:      include/linux/mdev.h
15266 F:      samples/vfio-mdev/
15267
15268 VFIO PLATFORM DRIVER
15269 M:      Eric Auger <eric.auger@redhat.com>
15270 L:      kvm@vger.kernel.org
15271 S:      Maintained
15272 F:      drivers/vfio/platform/
15273
15274 VGA_SWITCHEROO
15275 R:      Lukas Wunner <lukas@wunner.de>
15276 S:      Maintained
15277 F:      Documentation/gpu/vga-switcheroo.rst
15278 F:      drivers/gpu/vga/vga_switcheroo.c
15279 F:      include/linux/vga_switcheroo.h
15280 T:      git git://anongit.freedesktop.org/drm/drm-misc
15281
15282 VIA RHINE NETWORK DRIVER
15283 S:      Orphan
15284 F:      drivers/net/ethernet/via/via-rhine.c
15285
15286 VIA SD/MMC CARD CONTROLLER DRIVER
15287 M:      Bruce Chang <brucechang@via.com.tw>
15288 M:      Harald Welte <HaraldWelte@viatech.com>
15289 S:      Maintained
15290 F:      drivers/mmc/host/via-sdmmc.c
15291
15292 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15293 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15294 L:      linux-fbdev@vger.kernel.org
15295 S:      Maintained
15296 F:      include/linux/via-core.h
15297 F:      include/linux/via-gpio.h
15298 F:      include/linux/via_i2c.h
15299 F:      drivers/video/fbdev/via/
15300
15301 VIA VELOCITY NETWORK DRIVER
15302 M:      Francois Romieu <romieu@fr.zoreil.com>
15303 L:      netdev@vger.kernel.org
15304 S:      Maintained
15305 F:      drivers/net/ethernet/via/via-velocity.*
15306
15307 VICODEC VIRTUAL CODEC DRIVER
15308 M:      Hans Verkuil <hans.verkuil@cisco.com>
15309 L:      linux-media@vger.kernel.org
15310 T:      git git://linuxtv.org/media_tree.git
15311 W:      https://linuxtv.org
15312 S:      Maintained
15313 F:      drivers/media/platform/vicodec/*
15314
15315 VIDEO MULTIPLEXER DRIVER
15316 M:      Philipp Zabel <p.zabel@pengutronix.de>
15317 L:      linux-media@vger.kernel.org
15318 S:      Maintained
15319 F:      drivers/media/platform/video-mux.c
15320
15321 VIDEO I2C POLLING DRIVER
15322 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15323 L:      linux-media@vger.kernel.org
15324 S:      Maintained
15325 F:      drivers/media/i2c/video-i2c.c
15326
15327 VIDEOBUF2 FRAMEWORK
15328 M:      Pawel Osciak <pawel@osciak.com>
15329 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15330 M:      Kyungmin Park <kyungmin.park@samsung.com>
15331 L:      linux-media@vger.kernel.org
15332 S:      Maintained
15333 F:      drivers/media/v4l2-core/videobuf2-*
15334 F:      include/media/videobuf2-*
15335
15336 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15337 M:      Helen Koike <helen.koike@collabora.com>
15338 L:      linux-media@vger.kernel.org
15339 T:      git git://linuxtv.org/media_tree.git
15340 W:      https://linuxtv.org
15341 S:      Maintained
15342 F:      drivers/media/platform/vimc/*
15343
15344 VIRT LIB
15345 M:      Alex Williamson <alex.williamson@redhat.com>
15346 M:      Paolo Bonzini <pbonzini@redhat.com>
15347 L:      kvm@vger.kernel.org
15348 S:      Supported
15349 F:      virt/lib/
15350
15351 VIRTIO AND VHOST VSOCK DRIVER
15352 M:      Stefan Hajnoczi <stefanha@redhat.com>
15353 L:      kvm@vger.kernel.org
15354 L:      virtualization@lists.linux-foundation.org
15355 L:      netdev@vger.kernel.org
15356 S:      Maintained
15357 F:      include/linux/virtio_vsock.h
15358 F:      include/uapi/linux/virtio_vsock.h
15359 F:      include/uapi/linux/vsockmon.h
15360 F:      include/uapi/linux/vm_sockets_diag.h
15361 F:      net/vmw_vsock/diag.c
15362 F:      net/vmw_vsock/af_vsock_tap.c
15363 F:      net/vmw_vsock/virtio_transport_common.c
15364 F:      net/vmw_vsock/virtio_transport.c
15365 F:      drivers/net/vsockmon.c
15366 F:      drivers/vhost/vsock.c
15367 F:      drivers/vhost/vsock.h
15368 F:      tools/testing/vsock/
15369
15370 VIRTIO CONSOLE DRIVER
15371 M:      Amit Shah <amit@kernel.org>
15372 L:      virtualization@lists.linux-foundation.org
15373 S:      Maintained
15374 F:      drivers/char/virtio_console.c
15375 F:      include/linux/virtio_console.h
15376 F:      include/uapi/linux/virtio_console.h
15377
15378 VIRTIO CORE, NET AND BLOCK DRIVERS
15379 M:      "Michael S. Tsirkin" <mst@redhat.com>
15380 M:      Jason Wang <jasowang@redhat.com>
15381 L:      virtualization@lists.linux-foundation.org
15382 S:      Maintained
15383 F:      Documentation/devicetree/bindings/virtio/
15384 F:      drivers/virtio/
15385 F:      tools/virtio/
15386 F:      drivers/net/virtio_net.c
15387 F:      drivers/block/virtio_blk.c
15388 F:      include/linux/virtio*.h
15389 F:      include/uapi/linux/virtio_*.h
15390 F:      drivers/crypto/virtio/
15391 F:      mm/balloon_compaction.c
15392
15393 VIRTIO CRYPTO DRIVER
15394 M:      Gonglei <arei.gonglei@huawei.com>
15395 L:      virtualization@lists.linux-foundation.org
15396 L:      linux-crypto@vger.kernel.org
15397 S:      Maintained
15398 F:      drivers/crypto/virtio/
15399 F:      include/uapi/linux/virtio_crypto.h
15400
15401 VIRTIO DRIVERS FOR S390
15402 M:      Cornelia Huck <cohuck@redhat.com>
15403 M:      Halil Pasic <pasic@linux.ibm.com>
15404 L:      linux-s390@vger.kernel.org
15405 L:      virtualization@lists.linux-foundation.org
15406 L:      kvm@vger.kernel.org
15407 S:      Supported
15408 F:      drivers/s390/virtio/
15409 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15410
15411 VIRTIO GPU DRIVER
15412 M:      David Airlie <airlied@linux.ie>
15413 M:      Gerd Hoffmann <kraxel@redhat.com>
15414 L:      dri-devel@lists.freedesktop.org
15415 L:      virtualization@lists.linux-foundation.org
15416 T:      git git://anongit.freedesktop.org/drm/drm-misc
15417 S:      Maintained
15418 F:      drivers/gpu/drm/virtio/
15419 F:      include/uapi/linux/virtio_gpu.h
15420
15421 VIRTIO HOST (VHOST)
15422 M:      "Michael S. Tsirkin" <mst@redhat.com>
15423 M:      Jason Wang <jasowang@redhat.com>
15424 L:      kvm@vger.kernel.org
15425 L:      virtualization@lists.linux-foundation.org
15426 L:      netdev@vger.kernel.org
15427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15428 S:      Maintained
15429 F:      drivers/vhost/
15430 F:      include/uapi/linux/vhost.h
15431
15432 VIRTIO INPUT DRIVER
15433 M:      Gerd Hoffmann <kraxel@redhat.com>
15434 S:      Maintained
15435 F:      drivers/virtio/virtio_input.c
15436 F:      include/uapi/linux/virtio_input.h
15437
15438 VIRTUAL BOX GUEST DEVICE DRIVER
15439 M:      Hans de Goede <hdegoede@redhat.com>
15440 M:      Arnd Bergmann <arnd@arndb.de>
15441 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15442 S:      Maintained
15443 F:      include/linux/vbox_utils.h
15444 F:      include/uapi/linux/vbox*.h
15445 F:      drivers/virt/vboxguest/
15446
15447 VIRTUAL SERIO DEVICE DRIVER
15448 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15449 S:      Maintained
15450 F:      drivers/input/serio/userio.c
15451 F:      include/uapi/linux/userio.h
15452
15453 VIVID VIRTUAL VIDEO DRIVER
15454 M:      Hans Verkuil <hverkuil@xs4all.nl>
15455 L:      linux-media@vger.kernel.org
15456 T:      git git://linuxtv.org/media_tree.git
15457 W:      https://linuxtv.org
15458 S:      Maintained
15459 F:      drivers/media/platform/vivid/*
15460
15461 VLYNQ BUS
15462 M:      Florian Fainelli <f.fainelli@gmail.com>
15463 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15464 S:      Maintained
15465 F:      drivers/vlynq/vlynq.c
15466 F:      include/linux/vlynq.h
15467
15468 VME SUBSYSTEM
15469 M:      Martyn Welch <martyn@welchs.me.uk>
15470 M:      Manohar Vanga <manohar.vanga@gmail.com>
15471 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15472 L:      devel@driverdev.osuosl.org
15473 S:      Maintained
15474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15475 F:      Documentation/driver-api/vme.rst
15476 F:      drivers/staging/vme/
15477 F:      drivers/vme/
15478 F:      include/linux/vme*
15479
15480 VMWARE BALLOON DRIVER
15481 M:      Xavier Deguillard <xdeguillard@vmware.com>
15482 M:      Philip Moltmann <moltmann@vmware.com>
15483 M:      "VMware, Inc." <pv-drivers@vmware.com>
15484 L:      linux-kernel@vger.kernel.org
15485 S:      Maintained
15486 F:      drivers/misc/vmw_balloon.c
15487
15488 VMWARE HYPERVISOR INTERFACE
15489 M:      Alok Kataria <akataria@vmware.com>
15490 L:      virtualization@lists.linux-foundation.org
15491 S:      Supported
15492 F:      arch/x86/kernel/cpu/vmware.c
15493
15494 VMWARE PVRDMA DRIVER
15495 M:      Adit Ranadive <aditr@vmware.com>
15496 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15497 L:      linux-rdma@vger.kernel.org
15498 S:      Maintained
15499 F:      drivers/infiniband/hw/vmw_pvrdma/
15500
15501 VMware PVSCSI driver
15502 M:      Jim Gill <jgill@vmware.com>
15503 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15504 L:      linux-scsi@vger.kernel.org
15505 S:      Maintained
15506 F:      drivers/scsi/vmw_pvscsi.c
15507 F:      drivers/scsi/vmw_pvscsi.h
15508
15509 VMWARE VMMOUSE SUBDRIVER
15510 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15511 M:      "VMware, Inc." <pv-drivers@vmware.com>
15512 L:      linux-input@vger.kernel.org
15513 S:      Maintained
15514 F:      drivers/input/mouse/vmmouse.c
15515 F:      drivers/input/mouse/vmmouse.h
15516
15517 VMWARE VMXNET3 ETHERNET DRIVER
15518 M:      Ronak Doshi <doshir@vmware.com>
15519 M:      "VMware, Inc." <pv-drivers@vmware.com>
15520 L:      netdev@vger.kernel.org
15521 S:      Maintained
15522 F:      drivers/net/vmxnet3/
15523
15524 VOCORE VOCORE2 BOARD
15525 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15526 L:      linux-mips@linux-mips.org
15527 S:      Maintained
15528 F:      arch/mips/boot/dts/ralink/vocore2.dts
15529
15530 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15531 M:      Liam Girdwood <lgirdwood@gmail.com>
15532 M:      Mark Brown <broonie@kernel.org>
15533 L:      linux-kernel@vger.kernel.org
15534 W:      http://www.slimlogic.co.uk/?p=48
15535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15536 S:      Supported
15537 F:      Documentation/devicetree/bindings/regulator/
15538 F:      Documentation/power/regulator/
15539 F:      drivers/regulator/
15540 F:      include/dt-bindings/regulator/
15541 F:      include/linux/regulator/
15542
15543 VRF
15544 M:      David Ahern <dsa@cumulusnetworks.com>
15545 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15546 L:      netdev@vger.kernel.org
15547 S:      Maintained
15548 F:      drivers/net/vrf.c
15549 F:      Documentation/networking/vrf.txt
15550
15551 VT1211 HARDWARE MONITOR DRIVER
15552 M:      Juerg Haefliger <juergh@gmail.com>
15553 L:      linux-hwmon@vger.kernel.org
15554 S:      Maintained
15555 F:      Documentation/hwmon/vt1211
15556 F:      drivers/hwmon/vt1211.c
15557
15558 VT8231 HARDWARE MONITOR DRIVER
15559 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15560 L:      linux-hwmon@vger.kernel.org
15561 S:      Maintained
15562 F:      drivers/hwmon/vt8231.c
15563
15564 VUB300 USB to SDIO/SD/MMC bridge chip
15565 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15566 L:      linux-mmc@vger.kernel.org
15567 L:      linux-usb@vger.kernel.org
15568 S:      Supported
15569 F:      drivers/mmc/host/vub300.c
15570
15571 W1 DALLAS'S 1-WIRE BUS
15572 M:      Evgeniy Polyakov <zbr@ioremap.net>
15573 S:      Maintained
15574 F:      Documentation/w1/
15575 F:      drivers/w1/
15576 F:      include/linux/w1.h
15577
15578 W83791D HARDWARE MONITORING DRIVER
15579 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15580 L:      linux-hwmon@vger.kernel.org
15581 S:      Maintained
15582 F:      Documentation/hwmon/w83791d
15583 F:      drivers/hwmon/w83791d.c
15584
15585 W83793 HARDWARE MONITORING DRIVER
15586 M:      Rudolf Marek <r.marek@assembler.cz>
15587 L:      linux-hwmon@vger.kernel.org
15588 S:      Maintained
15589 F:      Documentation/hwmon/w83793
15590 F:      drivers/hwmon/w83793.c
15591
15592 W83795 HARDWARE MONITORING DRIVER
15593 M:      Jean Delvare <jdelvare@suse.com>
15594 L:      linux-hwmon@vger.kernel.org
15595 S:      Maintained
15596 F:      drivers/hwmon/w83795.c
15597
15598 W83L51xD SD/MMC CARD INTERFACE DRIVER
15599 M:      Pierre Ossman <pierre@ossman.eu>
15600 S:      Maintained
15601 F:      drivers/mmc/host/wbsd.*
15602
15603 WACOM PROTOCOL 4 SERIAL TABLETS
15604 M:      Julian Squires <julian@cipht.net>
15605 M:      Hans de Goede <hdegoede@redhat.com>
15606 L:      linux-input@vger.kernel.org
15607 S:      Maintained
15608 F:      drivers/input/tablet/wacom_serial4.c
15609
15610 WATCHDOG DEVICE DRIVERS
15611 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15612 M:      Guenter Roeck <linux@roeck-us.net>
15613 L:      linux-watchdog@vger.kernel.org
15614 W:      http://www.linux-watchdog.org/
15615 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15616 S:      Maintained
15617 F:      Documentation/devicetree/bindings/watchdog/
15618 F:      Documentation/watchdog/
15619 F:      drivers/watchdog/
15620 F:      include/linux/watchdog.h
15621 F:      include/uapi/linux/watchdog.h
15622
15623 WHISKEYCOVE PMIC GPIO DRIVER
15624 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15625 L:      linux-gpio@vger.kernel.org
15626 S:      Maintained
15627 F:      drivers/gpio/gpio-wcove.c
15628
15629 WIIMOTE HID DRIVER
15630 M:      David Herrmann <dh.herrmann@googlemail.com>
15631 L:      linux-input@vger.kernel.org
15632 S:      Maintained
15633 F:      drivers/hid/hid-wiimote*
15634
15635 WILOCITY WIL6210 WIRELESS DRIVER
15636 M:      Maya Erez <merez@codeaurora.org>
15637 L:      linux-wireless@vger.kernel.org
15638 L:      wil6210@qti.qualcomm.com
15639 S:      Supported
15640 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15641 F:      drivers/net/wireless/ath/wil6210/
15642
15643 WIMAX STACK
15644 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15645 M:      linux-wimax@intel.com
15646 L:      wimax@linuxwimax.org (subscribers-only)
15647 S:      Supported
15648 W:      http://linuxwimax.org
15649 F:      Documentation/wimax/README.wimax
15650 F:      include/linux/wimax/debug.h
15651 F:      include/net/wimax.h
15652 F:      include/uapi/linux/wimax.h
15653 F:      net/wimax/
15654
15655 WINBOND CIR DRIVER
15656 M:      David Härdeman <david@hardeman.nu>
15657 S:      Maintained
15658 F:      drivers/media/rc/winbond-cir.c
15659
15660 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15661 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15662 L:      linux-watchdog@vger.kernel.org
15663 S:      Maintained
15664 F:      drivers/watchdog/ebc-c384_wdt.c
15665
15666 WINSYSTEMS WS16C48 GPIO DRIVER
15667 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15668 L:      linux-gpio@vger.kernel.org
15669 S:      Maintained
15670 F:      drivers/gpio/gpio-ws16c48.c
15671
15672 WISTRON LAPTOP BUTTON DRIVER
15673 M:      Miloslav Trmac <mitr@volny.cz>
15674 S:      Maintained
15675 F:      drivers/input/misc/wistron_btns.c
15676
15677 WL3501 WIRELESS PCMCIA CARD DRIVER
15678 L:      linux-wireless@vger.kernel.org
15679 S:      Odd fixes
15680 F:      drivers/net/wireless/wl3501*
15681
15682 WOLFSON MICROELECTRONICS DRIVERS
15683 L:      patches@opensource.cirrus.com
15684 T:      git https://github.com/CirrusLogic/linux-drivers.git
15685 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15686 S:      Supported
15687 F:      Documentation/hwmon/wm83??
15688 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15689 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15690 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15691 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15692 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15693 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15694 F:      drivers/clk/clk-wm83*.c
15695 F:      drivers/extcon/extcon-arizona.c
15696 F:      drivers/leds/leds-wm83*.c
15697 F:      drivers/gpio/gpio-*wm*.c
15698 F:      drivers/gpio/gpio-arizona.c
15699 F:      drivers/hwmon/wm83??-hwmon.c
15700 F:      drivers/input/misc/wm831x-on.c
15701 F:      drivers/input/touchscreen/wm831x-ts.c
15702 F:      drivers/input/touchscreen/wm97*.c
15703 F:      drivers/mfd/arizona*
15704 F:      drivers/mfd/wm*.c
15705 F:      drivers/mfd/cs47l24*
15706 F:      drivers/power/supply/wm83*.c
15707 F:      drivers/rtc/rtc-wm83*.c
15708 F:      drivers/regulator/wm8*.c
15709 F:      drivers/regulator/arizona*
15710 F:      drivers/video/backlight/wm83*_bl.c
15711 F:      drivers/watchdog/wm83*_wdt.c
15712 F:      include/linux/mfd/arizona/
15713 F:      include/linux/mfd/wm831x/
15714 F:      include/linux/mfd/wm8350/
15715 F:      include/linux/mfd/wm8400*
15716 F:      include/linux/regulator/arizona*
15717 F:      include/linux/wm97xx.h
15718 F:      include/sound/wm????.h
15719 F:      sound/soc/codecs/arizona.?
15720 F:      sound/soc/codecs/wm*
15721 F:      sound/soc/codecs/cs47l24*
15722
15723 WORKQUEUE
15724 M:      Tejun Heo <tj@kernel.org>
15725 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15727 S:      Maintained
15728 F:      include/linux/workqueue.h
15729 F:      kernel/workqueue.c
15730 F:      Documentation/core-api/workqueue.rst
15731
15732 X-POWERS AXP288 PMIC DRIVERS
15733 M:      Hans de Goede <hdegoede@redhat.com>
15734 S:      Maintained
15735 N:      axp288
15736 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15737
15738 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15739 M:      Chen-Yu Tsai <wens@csie.org>
15740 L:      linux-kernel@vger.kernel.org
15741 S:      Maintained
15742 N:      axp[128]
15743
15744 X.25 NETWORK LAYER
15745 M:      Andrew Hendry <andrew.hendry@gmail.com>
15746 L:      linux-x25@vger.kernel.org
15747 S:      Odd Fixes
15748 F:      Documentation/networking/x25*
15749 F:      include/net/x25*
15750 F:      net/x25/
15751
15752 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15753 M:      Thomas Gleixner <tglx@linutronix.de>
15754 M:      Ingo Molnar <mingo@redhat.com>
15755 R:      "H. Peter Anvin" <hpa@zytor.com>
15756 M:      x86@kernel.org
15757 L:      linux-kernel@vger.kernel.org
15758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15759 S:      Maintained
15760 F:      Documentation/devicetree/bindings/x86/
15761 F:      Documentation/x86/
15762 F:      arch/x86/
15763
15764 X86 ENTRY CODE
15765 M:      Andy Lutomirski <luto@kernel.org>
15766 L:      linux-kernel@vger.kernel.org
15767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15768 S:      Maintained
15769 F:      arch/x86/entry/
15770
15771 X86 MCE INFRASTRUCTURE
15772 M:      Tony Luck <tony.luck@intel.com>
15773 M:      Borislav Petkov <bp@alien8.de>
15774 L:      linux-edac@vger.kernel.org
15775 S:      Maintained
15776 F:      arch/x86/kernel/cpu/mcheck/*
15777
15778 X86 MICROCODE UPDATE SUPPORT
15779 M:      Borislav Petkov <bp@alien8.de>
15780 S:      Maintained
15781 F:      arch/x86/kernel/cpu/microcode/*
15782
15783 X86 PLATFORM DRIVERS
15784 M:      Darren Hart <dvhart@infradead.org>
15785 M:      Andy Shevchenko <andy@infradead.org>
15786 L:      platform-driver-x86@vger.kernel.org
15787 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15788 S:      Maintained
15789 F:      drivers/platform/x86/
15790 F:      drivers/platform/olpc/
15791
15792 X86 VDSO
15793 M:      Andy Lutomirski <luto@kernel.org>
15794 L:      linux-kernel@vger.kernel.org
15795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15796 S:      Maintained
15797 F:      arch/x86/entry/vdso/
15798
15799 XC2028/3028 TUNER DRIVER
15800 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15801 L:      linux-media@vger.kernel.org
15802 W:      https://linuxtv.org
15803 T:      git git://linuxtv.org/media_tree.git
15804 S:      Maintained
15805 F:      drivers/media/tuners/tuner-xc2028.*
15806
15807 XDP SOCKETS (AF_XDP)
15808 M:      Björn Töpel <bjorn.topel@intel.com>
15809 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15810 L:      netdev@vger.kernel.org
15811 S:      Maintained
15812 F:      kernel/bpf/xskmap.c
15813 F:      net/xdp/
15814
15815 XEN BLOCK SUBSYSTEM
15816 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15817 M:      Roger Pau Monné <roger.pau@citrix.com>
15818 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15819 S:      Supported
15820 F:      drivers/block/xen-blkback/*
15821 F:      drivers/block/xen*
15822
15823 XEN HYPERVISOR ARM
15824 M:      Stefano Stabellini <sstabellini@kernel.org>
15825 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15826 S:      Maintained
15827 F:      arch/arm/xen/
15828 F:      arch/arm/include/asm/xen/
15829
15830 XEN HYPERVISOR ARM64
15831 M:      Stefano Stabellini <sstabellini@kernel.org>
15832 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15833 S:      Maintained
15834 F:      arch/arm64/xen/
15835 F:      arch/arm64/include/asm/xen/
15836
15837 XEN HYPERVISOR INTERFACE
15838 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15839 M:      Juergen Gross <jgross@suse.com>
15840 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15842 S:      Supported
15843 F:      arch/x86/xen/
15844 F:      drivers/*/xen-*front.c
15845 F:      drivers/xen/
15846 F:      arch/x86/include/asm/xen/
15847 F:      arch/x86/include/asm/pvclock-abi.h
15848 F:      include/xen/
15849 F:      include/uapi/xen/
15850 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15851 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15852
15853 XEN NETWORK BACKEND DRIVER
15854 M:      Wei Liu <wei.liu2@citrix.com>
15855 M:      Paul Durrant <paul.durrant@citrix.com>
15856 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15857 L:      netdev@vger.kernel.org
15858 S:      Supported
15859 F:      drivers/net/xen-netback/*
15860
15861 XEN PCI SUBSYSTEM
15862 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15863 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15864 S:      Supported
15865 F:      arch/x86/pci/*xen*
15866 F:      drivers/pci/*xen*
15867
15868 XEN PVSCSI DRIVERS
15869 M:      Juergen Gross <jgross@suse.com>
15870 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15871 L:      linux-scsi@vger.kernel.org
15872 S:      Supported
15873 F:      drivers/scsi/xen-scsifront.c
15874 F:      drivers/xen/xen-scsiback.c
15875 F:      include/xen/interface/io/vscsiif.h
15876
15877 XEN SWIOTLB SUBSYSTEM
15878 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15879 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15880 L:      iommu@lists.linux-foundation.org
15881 S:      Supported
15882 F:      arch/x86/xen/*swiotlb*
15883 F:      drivers/xen/*swiotlb*
15884
15885 XEN SOUND FRONTEND DRIVER
15886 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15887 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15888 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15889 S:      Supported
15890 F:      sound/xen/*
15891
15892 XFS FILESYSTEM
15893 M:      Darrick J. Wong <darrick.wong@oracle.com>
15894 M:      linux-xfs@vger.kernel.org
15895 L:      linux-xfs@vger.kernel.org
15896 W:      http://xfs.org/
15897 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15898 S:      Supported
15899 F:      Documentation/filesystems/xfs.txt
15900 F:      fs/xfs/
15901
15902 XILINX AXI ETHERNET DRIVER
15903 M:      Anirudha Sarangi <anirudh@xilinx.com>
15904 M:      John Linn <John.Linn@xilinx.com>
15905 S:      Maintained
15906 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15907
15908 XILINX UARTLITE SERIAL DRIVER
15909 M:      Peter Korsgaard <jacmet@sunsite.dk>
15910 L:      linux-serial@vger.kernel.org
15911 S:      Maintained
15912 F:      drivers/tty/serial/uartlite.c
15913
15914 XILINX VIDEO IP CORES
15915 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15916 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15917 L:      linux-media@vger.kernel.org
15918 T:      git git://linuxtv.org/media_tree.git
15919 S:      Supported
15920 F:      Documentation/devicetree/bindings/media/xilinx/
15921 F:      drivers/media/platform/xilinx/
15922 F:      include/uapi/linux/xilinx-v4l2-controls.h
15923
15924 XILLYBUS DRIVER
15925 M:      Eli Billauer <eli.billauer@gmail.com>
15926 L:      linux-kernel@vger.kernel.org
15927 S:      Supported
15928 F:      drivers/char/xillybus/
15929
15930 XLP9XX I2C DRIVER
15931 M:      George Cherian <george.cherian@cavium.com>
15932 M:      Jan Glauber <jglauber@cavium.com>
15933 L:      linux-i2c@vger.kernel.org
15934 W:      http://www.cavium.com
15935 S:      Supported
15936 F:      drivers/i2c/busses/i2c-xlp9xx.c
15937
15938 XRA1403 GPIO EXPANDER
15939 M:      Nandor Han <nandor.han@ge.com>
15940 M:      Semi Malinen <semi.malinen@ge.com>
15941 L:      linux-gpio@vger.kernel.org
15942 S:      Maintained
15943 F:      drivers/gpio/gpio-xra1403.c
15944 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15945
15946 XTENSA XTFPGA PLATFORM SUPPORT
15947 M:      Max Filippov <jcmvbkbc@gmail.com>
15948 L:      linux-xtensa@linux-xtensa.org
15949 S:      Maintained
15950 F:      drivers/spi/spi-xtensa-xtfpga.c
15951 F:      sound/soc/xtensa/xtfpga-i2s.c
15952
15953 YAM DRIVER FOR AX.25
15954 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15955 L:      linux-hams@vger.kernel.org
15956 S:      Maintained
15957 F:      drivers/net/hamradio/yam*
15958 F:      include/linux/yam.h
15959
15960 YAMA SECURITY MODULE
15961 M:      Kees Cook <keescook@chromium.org>
15962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15963 S:      Supported
15964 F:      security/yama/
15965 F:      Documentation/admin-guide/LSM/Yama.rst
15966
15967 YEALINK PHONE DRIVER
15968 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15969 L:      usbb2k-api-dev@nongnu.org
15970 S:      Maintained
15971 F:      Documentation/input/devices/yealink.rst
15972 F:      drivers/input/misc/yealink.*
15973
15974 Z8530 DRIVER FOR AX.25
15975 M:      Joerg Reuter <jreuter@yaina.de>
15976 W:      http://yaina.de/jreuter/
15977 W:      http://www.qsl.net/dl1bke/
15978 L:      linux-hams@vger.kernel.org
15979 S:      Maintained
15980 F:      Documentation/networking/z8530drv.txt
15981 F:      drivers/net/hamradio/*scc.c
15982 F:      drivers/net/hamradio/z8530.h
15983
15984 ZBUD COMPRESSED PAGE ALLOCATOR
15985 M:      Seth Jennings <sjenning@redhat.com>
15986 M:      Dan Streetman <ddstreet@ieee.org>
15987 L:      linux-mm@kvack.org
15988 S:      Maintained
15989 F:      mm/zbud.c
15990 F:      include/linux/zbud.h
15991
15992 ZD1211RW WIRELESS DRIVER
15993 M:      Daniel Drake <dsd@gentoo.org>
15994 M:      Ulrich Kunitz <kune@deine-taler.de>
15995 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15996 L:      linux-wireless@vger.kernel.org
15997 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15998 S:      Maintained
15999 F:      drivers/net/wireless/zydas/zd1211rw/
16000
16001 ZD1301 MEDIA DRIVER
16002 M:      Antti Palosaari <crope@iki.fi>
16003 L:      linux-media@vger.kernel.org
16004 W:      https://linuxtv.org/
16005 W:      http://palosaari.fi/linux/
16006 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16007 S:      Maintained
16008 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16009
16010 ZD1301_DEMOD MEDIA DRIVER
16011 M:      Antti Palosaari <crope@iki.fi>
16012 L:      linux-media@vger.kernel.org
16013 W:      https://linuxtv.org/
16014 W:      http://palosaari.fi/linux/
16015 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16016 S:      Maintained
16017 F:      drivers/media/dvb-frontends/zd1301_demod*
16018
16019 ZPOOL COMPRESSED PAGE STORAGE API
16020 M:      Dan Streetman <ddstreet@ieee.org>
16021 L:      linux-mm@kvack.org
16022 S:      Maintained
16023 F:      mm/zpool.c
16024 F:      include/linux/zpool.h
16025
16026 ZR36067 VIDEO FOR LINUX DRIVER
16027 L:      mjpeg-users@lists.sourceforge.net
16028 L:      linux-media@vger.kernel.org
16029 W:      http://mjpeg.sourceforge.net/driver-zoran/
16030 T:      hg https://linuxtv.org/hg/v4l-dvb
16031 S:      Odd Fixes
16032 F:      drivers/staging/media/zoran/
16033
16034 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16035 M:      Minchan Kim <minchan@kernel.org>
16036 M:      Nitin Gupta <ngupta@vflare.org>
16037 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16038 L:      linux-kernel@vger.kernel.org
16039 S:      Maintained
16040 F:      drivers/block/zram/
16041 F:      Documentation/blockdev/zram.txt
16042
16043 ZS DECSTATION Z85C30 SERIAL DRIVER
16044 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16045 S:      Maintained
16046 F:      drivers/tty/serial/zs.*
16047
16048 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16049 M:      Minchan Kim <minchan@kernel.org>
16050 M:      Nitin Gupta <ngupta@vflare.org>
16051 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16052 L:      linux-mm@kvack.org
16053 S:      Maintained
16054 F:      mm/zsmalloc.c
16055 F:      include/linux/zsmalloc.h
16056 F:      Documentation/vm/zsmalloc.rst
16057
16058 ZSWAP COMPRESSED SWAP CACHING
16059 M:      Seth Jennings <sjenning@redhat.com>
16060 M:      Dan Streetman <ddstreet@ieee.org>
16061 L:      linux-mm@kvack.org
16062 S:      Maintained
16063 F:      mm/zswap.c
16064
16065 THE REST
16066 M:      Linus Torvalds <torvalds@linux-foundation.org>
16067 L:      linux-kernel@vger.kernel.org
16068 Q:      http://patchwork.kernel.org/project/LKML/list/
16069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16070 S:      Buried alive in reporters
16071 F:      *
16072 F:      */