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:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 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 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@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:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      Harish Patil <harish.patil@cavium.com>
2960 M:      Dept-GELinuxNICDev@cavium.com
2961 L:      netdev@vger.kernel.org
2962 S:      Supported
2963 F:      drivers/net/ethernet/broadcom/bnx2.*
2964 F:      drivers/net/ethernet/broadcom/bnx2_*
2965
2966 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2967 M:      QLogic-Storage-Upstream@qlogic.com
2968 L:      linux-scsi@vger.kernel.org
2969 S:      Supported
2970 F:      drivers/scsi/bnx2fc/
2971
2972 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2973 M:      QLogic-Storage-Upstream@qlogic.com
2974 L:      linux-scsi@vger.kernel.org
2975 S:      Supported
2976 F:      drivers/scsi/bnx2i/
2977
2978 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2979 M:      Ariel Elior <ariel.elior@cavium.com>
2980 M:      everest-linux-l2@cavium.com
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/bnx2x/
2984
2985 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2986 M:      Michael Chan <michael.chan@broadcom.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnxt/
2990
2991 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2992 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2993 M:      Franky Lin <franky.lin@broadcom.com>
2994 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2995 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2996 M:      Wright Feng <wright.feng@cypress.com>
2997 L:      linux-wireless@vger.kernel.org
2998 L:      brcm80211-dev-list.pdl@broadcom.com
2999 L:      brcm80211-dev-list@cypress.com
3000 S:      Supported
3001 F:      drivers/net/wireless/broadcom/brcm80211/
3002
3003 BROADCOM BRCMSTB GPIO DRIVER
3004 M:      Gregory Fong <gregory.0xf0@gmail.com>
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Supported
3007 F:      drivers/gpio/gpio-brcmstb.c
3008 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3009
3010 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3011 M:      Al Cooper <alcooperx@gmail.com>
3012 L:      linux-kernel@vger.kernel.org
3013 L:      bcm-kernel-feedback-list@broadcom.com
3014 S:      Maintained
3015 F:      drivers/phy/broadcom/phy-brcm-usb*
3016
3017 BROADCOM GENET ETHERNET DRIVER
3018 M:      Doug Berger <opendmb@gmail.com>
3019 M:      Florian Fainelli <f.fainelli@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/genet/
3023
3024 BROADCOM IPROC ARM ARCHITECTURE
3025 M:      Ray Jui <rjui@broadcom.com>
3026 M:      Scott Branden <sbranden@broadcom.com>
3027 M:      Jon Mason <jonmason@broadcom.com>
3028 M:      bcm-kernel-feedback-list@broadcom.com
3029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3030 T:      git git://github.com/broadcom/cygnus-linux.git
3031 S:      Maintained
3032 N:      iproc
3033 N:      cygnus
3034 N:      bcm[-_]nsp
3035 N:      bcm9113*
3036 N:      bcm9583*
3037 N:      bcm9585*
3038 N:      bcm9586*
3039 N:      bcm988312
3040 N:      bcm113*
3041 N:      bcm583*
3042 N:      bcm585*
3043 N:      bcm586*
3044 N:      bcm88312
3045 N:      hr2
3046 N:      stingray
3047 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3048 F:      arch/arm64/boot/dts/broadcom/stingray/*
3049 F:      drivers/clk/bcm/clk-ns*
3050 F:      drivers/clk/bcm/clk-sr*
3051 F:      drivers/pinctrl/bcm/pinctrl-ns*
3052 F:      include/dt-bindings/clock/bcm-sr*
3053
3054 BROADCOM KONA GPIO DRIVER
3055 M:      Ray Jui <rjui@broadcom.com>
3056 L:      bcm-kernel-feedback-list@broadcom.com
3057 S:      Supported
3058 F:      drivers/gpio/gpio-bcm-kona.c
3059 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3060
3061 BROADCOM NETXTREME-E ROCE DRIVER
3062 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3063 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3064 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3065 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3066 L:      linux-rdma@vger.kernel.org
3067 W:      http://www.broadcom.com
3068 S:      Supported
3069 F:      drivers/infiniband/hw/bnxt_re/
3070 F:      include/uapi/rdma/bnxt_re-abi.h
3071
3072 BROADCOM NVRAM DRIVER
3073 M:      Rafał Miłecki <zajec5@gmail.com>
3074 L:      linux-mips@linux-mips.org
3075 S:      Maintained
3076 F:      drivers/firmware/broadcom/*
3077
3078 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3079 M:      Rafał Miłecki <zajec5@gmail.com>
3080 L:      linux-wireless@vger.kernel.org
3081 S:      Maintained
3082 F:      drivers/bcma/
3083 F:      include/linux/bcma/
3084
3085 BROADCOM STB AVS CPUFREQ DRIVER
3086 M:      Markus Mayer <mmayer@broadcom.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-pm@vger.kernel.org
3089 S:      Maintained
3090 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3091 F:      drivers/cpufreq/brcmstb*
3092
3093 BROADCOM STB AVS TMON DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-pm@vger.kernel.org
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3099 F:      drivers/thermal/broadcom/brcmstb*
3100
3101 BROADCOM STB NAND FLASH DRIVER
3102 M:      Brian Norris <computersforpeace@gmail.com>
3103 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3104 L:      linux-mtd@lists.infradead.org
3105 L:      bcm-kernel-feedback-list@broadcom.com
3106 S:      Maintained
3107 F:      drivers/mtd/nand/raw/brcmnand/
3108
3109 BROADCOM STB DPFE DRIVER
3110 M:      Markus Mayer <mmayer@broadcom.com>
3111 M:      bcm-kernel-feedback-list@broadcom.com
3112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3113 S:      Maintained
3114 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3115 F:      drivers/memory/brcmstb_dpfe.c
3116
3117 BROADCOM SYSTEMPORT ETHERNET DRIVER
3118 M:      Florian Fainelli <f.fainelli@gmail.com>
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3122
3123 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3124 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3125 M:      Prashant Sreedharan <prashant@broadcom.com>
3126 M:      Michael Chan <mchan@broadcom.com>
3127 L:      netdev@vger.kernel.org
3128 S:      Supported
3129 F:      drivers/net/ethernet/broadcom/tg3.*
3130
3131 BROCADE BFA FC SCSI DRIVER
3132 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3133 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3134 L:      linux-scsi@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/scsi/bfa/
3137
3138 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rasesh.mody@cavium.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3141 M:      Dept-GELinuxNICDev@cavium.com
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/brocade/bna/
3145
3146 BSG (block layer generic sg v4 driver)
3147 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      block/bsg.c
3151 F:      include/linux/bsg.h
3152 F:      include/uapi/linux/bsg.h
3153
3154 BT87X AUDIO DRIVER
3155 M:      Clemens Ladisch <clemens@ladisch.de>
3156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3157 T:      git git://git.alsa-project.org/alsa-kernel.git
3158 S:      Maintained
3159 F:      Documentation/sound/cards/bt87x.rst
3160 F:      sound/pci/bt87x.c
3161
3162 BT8XXGPIO DRIVER
3163 M:      Michael Buesch <m@bues.ch>
3164 W:      http://bu3sch.de/btgpio.php
3165 S:      Maintained
3166 F:      drivers/gpio/gpio-bt8xx.c
3167
3168 BTRFS FILE SYSTEM
3169 M:      Chris Mason <clm@fb.com>
3170 M:      Josef Bacik <jbacik@fb.com>
3171 M:      David Sterba <dsterba@suse.com>
3172 L:      linux-btrfs@vger.kernel.org
3173 W:      http://btrfs.wiki.kernel.org/
3174 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3176 S:      Maintained
3177 F:      Documentation/filesystems/btrfs.txt
3178 F:      fs/btrfs/
3179 F:      include/linux/btrfs*
3180 F:      include/uapi/linux/btrfs*
3181
3182 BTTV VIDEO4LINUX DRIVER
3183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3184 L:      linux-media@vger.kernel.org
3185 W:      https://linuxtv.org
3186 T:      git git://linuxtv.org/media_tree.git
3187 S:      Odd fixes
3188 F:      Documentation/media/v4l-drivers/bttv*
3189 F:      drivers/media/pci/bt8xx/bttv*
3190
3191 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3192 M:      Chanwoo Choi <cw00.choi@samsung.com>
3193 L:      linux-pm@vger.kernel.org
3194 L:      linux-samsung-soc@vger.kernel.org
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3196 S:      Maintained
3197 F:      drivers/devfreq/exynos-bus.c
3198 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3199
3200 BUSLOGIC SCSI DRIVER
3201 M:      Khalid Aziz <khalid@gonehiking.org>
3202 L:      linux-scsi@vger.kernel.org
3203 S:      Maintained
3204 F:      drivers/scsi/BusLogic.*
3205 F:      drivers/scsi/FlashPoint.*
3206
3207 C-MEDIA CMI8788 DRIVER
3208 M:      Clemens Ladisch <clemens@ladisch.de>
3209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3210 T:      git git://git.alsa-project.org/alsa-kernel.git
3211 S:      Maintained
3212 F:      sound/pci/oxygen/
3213
3214 C6X ARCHITECTURE
3215 M:      Mark Salter <msalter@redhat.com>
3216 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3217 L:      linux-c6x-dev@linux-c6x.org
3218 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3219 S:      Maintained
3220 F:      arch/c6x/
3221
3222 CA8210 IEEE-802.15.4 RADIO DRIVER
3223 M:      Harry Morris <h.morris@cascoda.com>
3224 L:      linux-wpan@vger.kernel.org
3225 W:      https://github.com/Cascoda/ca8210-linux.git
3226 S:      Maintained
3227 F:      drivers/net/ieee802154/ca8210.c
3228 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3229
3230 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3231 M:      David Howells <dhowells@redhat.com>
3232 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3233 S:      Supported
3234 F:      Documentation/filesystems/caching/cachefiles.txt
3235 F:      fs/cachefiles/
3236
3237 CADENCE MIPI-CSI2 BRIDGES
3238 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3239 L:      linux-media@vger.kernel.org
3240 S:      Maintained
3241 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3242 F:      drivers/media/platform/cadence/cdns-csi2*
3243
3244 CADET FM/AM RADIO RECEIVER DRIVER
3245 M:      Hans Verkuil <hverkuil@xs4all.nl>
3246 L:      linux-media@vger.kernel.org
3247 T:      git git://linuxtv.org/media_tree.git
3248 W:      https://linuxtv.org
3249 S:      Maintained
3250 F:      drivers/media/radio/radio-cadet*
3251
3252 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3253 M:      Jonathan Corbet <corbet@lwn.net>
3254 L:      linux-media@vger.kernel.org
3255 T:      git git://linuxtv.org/media_tree.git
3256 S:      Maintained
3257 F:      Documentation/media/v4l-drivers/cafe_ccic*
3258 F:      drivers/media/platform/marvell-ccic/
3259
3260 CAIF NETWORK LAYER
3261 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3262 L:      netdev@vger.kernel.org
3263 S:      Supported
3264 F:      Documentation/networking/caif/
3265 F:      drivers/net/caif/
3266 F:      include/uapi/linux/caif/
3267 F:      include/net/caif/
3268 F:      net/caif/
3269
3270 CALGARY x86-64 IOMMU
3271 M:      Muli Ben-Yehuda <mulix@mulix.org>
3272 M:      Jon Mason <jdmason@kudzu.us>
3273 L:      iommu@lists.linux-foundation.org
3274 S:      Maintained
3275 F:      arch/x86/kernel/pci-calgary_64.c
3276 F:      arch/x86/kernel/tce_64.c
3277 F:      arch/x86/include/asm/calgary.h
3278 F:      arch/x86/include/asm/tce.h
3279
3280 CAN NETWORK DRIVERS
3281 M:      Wolfgang Grandegger <wg@grandegger.com>
3282 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3283 L:      linux-can@vger.kernel.org
3284 W:      https://github.com/linux-can
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3287 S:      Maintained
3288 F:      Documentation/devicetree/bindings/net/can/
3289 F:      drivers/net/can/
3290 F:      include/linux/can/dev.h
3291 F:      include/linux/can/platform/
3292 F:      include/uapi/linux/can/error.h
3293 F:      include/uapi/linux/can/netlink.h
3294
3295 CAN NETWORK LAYER
3296 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3297 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3298 L:      linux-can@vger.kernel.org
3299 W:      https://github.com/linux-can
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3302 S:      Maintained
3303 F:      Documentation/networking/can.rst
3304 F:      net/can/
3305 F:      include/linux/can/core.h
3306 F:      include/uapi/linux/can.h
3307 F:      include/uapi/linux/can/bcm.h
3308 F:      include/uapi/linux/can/raw.h
3309 F:      include/uapi/linux/can/gw.h
3310
3311 CAPABILITIES
3312 M:      Serge Hallyn <serge@hallyn.com>
3313 L:      linux-security-module@vger.kernel.org
3314 S:      Supported
3315 F:      include/linux/capability.h
3316 F:      include/uapi/linux/capability.h
3317 F:      security/commoncap.c
3318 F:      kernel/capability.c
3319
3320 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3321 M:      Kevin Tsai <ktsai@capellamicro.com>
3322 S:      Maintained
3323 F:      drivers/iio/light/cm*
3324
3325 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3326 M:      Christian Lamparter <chunkeey@googlemail.com>
3327 L:      linux-wireless@vger.kernel.org
3328 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3329 S:      Maintained
3330 F:      drivers/net/wireless/ath/carl9170/
3331
3332 CAVIUM I2C DRIVER
3333 M:      Jan Glauber <jglauber@cavium.com>
3334 M:      David Daney <david.daney@cavium.com>
3335 W:      http://www.cavium.com
3336 S:      Supported
3337 F:      drivers/i2c/busses/i2c-octeon*
3338 F:      drivers/i2c/busses/i2c-thunderx*
3339
3340 CAVIUM LIQUIDIO NETWORK DRIVER
3341 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3342 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3343 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3344 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3345 L:      netdev@vger.kernel.org
3346 W:      http://www.cavium.com
3347 S:      Supported
3348 F:      drivers/net/ethernet/cavium/liquidio/
3349
3350 CAVIUM MMC DRIVER
3351 M:      Jan Glauber <jglauber@cavium.com>
3352 M:      David Daney <david.daney@cavium.com>
3353 M:      Steven J. Hill <Steven.Hill@cavium.com>
3354 W:      http://www.cavium.com
3355 S:      Supported
3356 F:      drivers/mmc/host/cavium*
3357
3358 CAVIUM OCTEON-TX CRYPTO DRIVER
3359 M:      George Cherian <george.cherian@cavium.com>
3360 L:      linux-crypto@vger.kernel.org
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/crypto/cavium/cpt/
3364
3365 CAVIUM THUNDERX2 ARM64 SOC
3366 M:      Robert Richter <rrichter@cavium.com>
3367 M:      Jayachandran C <jnair@caviumnetworks.com>
3368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3369 S:      Maintained
3370 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3371 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3372
3373 CC2520 IEEE-802.15.4 RADIO DRIVER
3374 M:      Varka Bhadram <varkabhadram@gmail.com>
3375 L:      linux-wpan@vger.kernel.org
3376 S:      Maintained
3377 F:      drivers/net/ieee802154/cc2520.c
3378 F:      include/linux/spi/cc2520.h
3379 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3380
3381 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3382 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3383 L:      linux-crypto@vger.kernel.org
3384 S:      Supported
3385 F:      drivers/crypto/ccree/
3386 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3387
3388 CEC FRAMEWORK
3389 M:      Hans Verkuil <hans.verkuil@cisco.com>
3390 L:      linux-media@vger.kernel.org
3391 T:      git git://linuxtv.org/media_tree.git
3392 W:      http://linuxtv.org
3393 S:      Supported
3394 F:      Documentation/media/kapi/cec-core.rst
3395 F:      Documentation/media/uapi/cec
3396 F:      drivers/media/cec/
3397 F:      drivers/media/rc/keymaps/rc-cec.c
3398 F:      include/media/cec.h
3399 F:      include/media/cec-notifier.h
3400 F:      include/uapi/linux/cec.h
3401 F:      include/uapi/linux/cec-funcs.h
3402 F:      Documentation/devicetree/bindings/media/cec.txt
3403 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3404
3405 CEC GPIO DRIVER
3406 M:      Hans Verkuil <hans.verkuil@cisco.com>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 W:      http://linuxtv.org
3410 S:      Supported
3411 F:      drivers/media/platform/cec-gpio/
3412 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3413
3414 CELL BROADBAND ENGINE ARCHITECTURE
3415 M:      Arnd Bergmann <arnd@arndb.de>
3416 L:      linuxppc-dev@lists.ozlabs.org
3417 W:      http://www.ibm.com/developerworks/power/cell/
3418 S:      Supported
3419 F:      arch/powerpc/include/asm/cell*.h
3420 F:      arch/powerpc/include/asm/spu*.h
3421 F:      arch/powerpc/include/uapi/asm/spu*.h
3422 F:      arch/powerpc/oprofile/*cell*
3423 F:      arch/powerpc/platforms/cell/
3424
3425 CEPH COMMON CODE (LIBCEPH)
3426 M:      Ilya Dryomov <idryomov@gmail.com>
3427 M:      "Yan, Zheng" <zyan@redhat.com>
3428 M:      Sage Weil <sage@redhat.com>
3429 L:      ceph-devel@vger.kernel.org
3430 W:      http://ceph.com/
3431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3432 T:      git git://github.com/ceph/ceph-client.git
3433 S:      Supported
3434 F:      net/ceph/
3435 F:      include/linux/ceph/
3436 F:      include/linux/crush/
3437
3438 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3439 M:      "Yan, Zheng" <zyan@redhat.com>
3440 M:      Sage Weil <sage@redhat.com>
3441 M:      Ilya Dryomov <idryomov@gmail.com>
3442 L:      ceph-devel@vger.kernel.org
3443 W:      http://ceph.com/
3444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3445 T:      git git://github.com/ceph/ceph-client.git
3446 S:      Supported
3447 F:      Documentation/filesystems/ceph.txt
3448 F:      fs/ceph/
3449
3450 CERTIFICATE HANDLING:
3451 M:      David Howells <dhowells@redhat.com>
3452 M:      David Woodhouse <dwmw2@infradead.org>
3453 L:      keyrings@vger.kernel.org
3454 S:      Maintained
3455 F:      Documentation/admin-guide/module-signing.rst
3456 F:      certs/
3457 F:      scripts/sign-file.c
3458 F:      scripts/extract-cert.c
3459
3460 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3461 L:      linux-usb@vger.kernel.org
3462 S:      Orphan
3463 F:      Documentation/usb/WUSB-Design-overview.txt
3464 F:      Documentation/usb/wusb-cbaf
3465 F:      drivers/usb/host/hwa-hc.c
3466 F:      drivers/usb/host/whci/
3467 F:      drivers/usb/wusbcore/
3468 F:      include/linux/usb/wusb*
3469
3470 CFAG12864B LCD DRIVER
3471 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3472 S:      Maintained
3473 F:      drivers/auxdisplay/cfag12864b.c
3474 F:      include/linux/cfag12864b.h
3475
3476 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3477 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3478 S:      Maintained
3479 F:      drivers/auxdisplay/cfag12864bfb.c
3480 F:      include/linux/cfag12864b.h
3481
3482 802.11 (including CFG80211/NL80211)
3483 M:      Johannes Berg <johannes@sipsolutions.net>
3484 L:      linux-wireless@vger.kernel.org
3485 W:      http://wireless.kernel.org/
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3488 S:      Maintained
3489 F:      net/wireless/
3490 F:      include/uapi/linux/nl80211.h
3491 F:      include/linux/ieee80211.h
3492 F:      include/net/wext.h
3493 F:      include/net/cfg80211.h
3494 F:      include/net/iw_handler.h
3495 F:      include/net/ieee80211_radiotap.h
3496 F:      Documentation/driver-api/80211/cfg80211.rst
3497 F:      Documentation/networking/regulatory.txt
3498
3499 CHAR and MISC DRIVERS
3500 M:      Arnd Bergmann <arnd@arndb.de>
3501 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3503 S:      Supported
3504 F:      drivers/char/
3505 F:      drivers/misc/
3506 F:      include/linux/miscdevice.h
3507
3508 CHECKPATCH
3509 M:      Andy Whitcroft <apw@canonical.com>
3510 M:      Joe Perches <joe@perches.com>
3511 S:      Maintained
3512 F:      scripts/checkpatch.pl
3513
3514 CHINESE DOCUMENTATION
3515 M:      Harry Wei <harryxiyou@gmail.com>
3516 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3517 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3518 S:      Maintained
3519 F:      Documentation/translations/zh_CN/
3520
3521 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3522 M:      Peter Chen <Peter.Chen@nxp.com>
3523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3524 L:      linux-usb@vger.kernel.org
3525 S:      Maintained
3526 F:      drivers/usb/chipidea/
3527
3528 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3529 M:      Hans de Goede <hdegoede@redhat.com>
3530 L:      linux-input@vger.kernel.org
3531 S:      Maintained
3532 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3533 F:      drivers/input/touchscreen/chipone_icn8318.c
3534
3535 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      drivers/input/touchscreen/chipone_icn8505.c
3540
3541 CHROME HARDWARE PLATFORM SUPPORT
3542 M:      Benson Leung <bleung@chromium.org>
3543 M:      Olof Johansson <olof@lixom.net>
3544 S:      Maintained
3545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3546 F:      drivers/platform/chrome/
3547
3548 CIRRUS LOGIC AUDIO CODEC DRIVERS
3549 M:      Brian Austin <brian.austin@cirrus.com>
3550 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3552 S:      Maintained
3553 F:      sound/soc/codecs/cs*
3554
3555 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3556 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3557 L:      netdev@vger.kernel.org
3558 S:      Maintained
3559 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3560
3561 CISCO FCOE HBA DRIVER
3562 M:      Satish Kharat <satishkh@cisco.com>
3563 M:      Sesidhar Baddela <sebaddel@cisco.com>
3564 M:      Karan Tilak Kumar <kartilak@cisco.com>
3565 L:      linux-scsi@vger.kernel.org
3566 S:      Supported
3567 F:      drivers/scsi/fnic/
3568
3569 CISCO SCSI HBA DRIVER
3570 M:      Karan Tilak Kumar <kartilak@cisco.com>
3571 M:      Sesidhar Baddela <sebaddel@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/snic/
3575
3576 CISCO VIC ETHERNET NIC DRIVER
3577 M:      Christian Benvenuti <benve@cisco.com>
3578 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3579 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3580 S:      Supported
3581 F:      drivers/net/ethernet/cisco/enic/
3582
3583 CISCO VIC LOW LATENCY NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 S:      Supported
3586 F:      drivers/infiniband/hw/usnic/
3587
3588 CIRRUS LOGIC MADERA CODEC DRIVERS
3589 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3590 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3592 L:      patches@opensource.cirrus.com
3593 T:      git https://github.com/CirrusLogic/linux-drivers.git
3594 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3595 S:      Supported
3596 F:      Documentation/devicetree/bindings/mfd/madera.txt
3597 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3598 F:      include/linux/mfd/madera/*
3599 F:      drivers/gpio/gpio-madera*
3600 F:      drivers/mfd/madera*
3601 F:      drivers/mfd/cs47l*
3602 F:      drivers/pinctrl/cirrus/*
3603
3604 CLANG-FORMAT FILE
3605 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3606 S:      Maintained
3607 F:      .clang-format
3608
3609 CLEANCACHE API
3610 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3611 L:      linux-kernel@vger.kernel.org
3612 S:      Maintained
3613 F:      mm/cleancache.c
3614 F:      include/linux/cleancache.h
3615
3616 CLK API
3617 M:      Russell King <linux@armlinux.org.uk>
3618 L:      linux-clk@vger.kernel.org
3619 S:      Maintained
3620 F:      include/linux/clk.h
3621
3622 CLOCKSOURCE, CLOCKEVENT DRIVERS
3623 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3624 M:      Thomas Gleixner <tglx@linutronix.de>
3625 L:      linux-kernel@vger.kernel.org
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3627 S:      Supported
3628 F:      drivers/clocksource/
3629 F:      Documentation/devicetree/bindings/timer/
3630
3631 CMPC ACPI DRIVER
3632 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3633 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3634 L:      platform-driver-x86@vger.kernel.org
3635 S:      Supported
3636 F:      drivers/platform/x86/classmate-laptop.c
3637
3638 COBALT MEDIA DRIVER
3639 M:      Hans Verkuil <hans.verkuil@cisco.com>
3640 L:      linux-media@vger.kernel.org
3641 T:      git git://linuxtv.org/media_tree.git
3642 W:      https://linuxtv.org
3643 S:      Supported
3644 F:      drivers/media/pci/cobalt/
3645
3646 COCCINELLE/Semantic Patches (SmPL)
3647 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3648 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3649 M:      Nicolas Palix <nicolas.palix@imag.fr>
3650 M:      Michal Marek <michal.lkml@markovi.net>
3651 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3653 W:      http://coccinelle.lip6.fr/
3654 S:      Supported
3655 F:      Documentation/dev-tools/coccinelle.rst
3656 F:      scripts/coccinelle/
3657 F:      scripts/coccicheck
3658
3659 CODA FILE SYSTEM
3660 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3661 M:      coda@cs.cmu.edu
3662 L:      codalist@coda.cs.cmu.edu
3663 W:      http://www.coda.cs.cmu.edu/
3664 S:      Maintained
3665 F:      Documentation/filesystems/coda.txt
3666 F:      fs/coda/
3667 F:      include/linux/coda*.h
3668 F:      include/uapi/linux/coda*.h
3669
3670 CODA V4L2 MEM2MEM DRIVER
3671 M:      Philipp Zabel <p.zabel@pengutronix.de>
3672 L:      linux-media@vger.kernel.org
3673 S:      Maintained
3674 F:      Documentation/devicetree/bindings/media/coda.txt
3675 F:      drivers/media/platform/coda/
3676
3677 COMMON CLK FRAMEWORK
3678 M:      Michael Turquette <mturquette@baylibre.com>
3679 M:      Stephen Boyd <sboyd@kernel.org>
3680 L:      linux-clk@vger.kernel.org
3681 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/clock/
3685 F:      drivers/clk/
3686 X:      drivers/clk/clkdev.c
3687 F:      include/linux/clk-pr*
3688 F:      include/linux/clk/
3689 F:      include/linux/of_clk.h
3690
3691 COMMON INTERNET FILE SYSTEM (CIFS)
3692 M:      Steve French <sfrench@samba.org>
3693 L:      linux-cifs@vger.kernel.org
3694 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3695 W:      http://linux-cifs.samba.org/
3696 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3697 S:      Supported
3698 F:      Documentation/filesystems/cifs/
3699 F:      fs/cifs/
3700
3701 COMPACTPCI HOTPLUG CORE
3702 M:      Scott Murray <scott@spiteful.org>
3703 L:      linux-pci@vger.kernel.org
3704 S:      Maintained
3705 F:      drivers/pci/hotplug/cpci_hotplug*
3706
3707 COMPACTPCI HOTPLUG GENERIC DRIVER
3708 M:      Scott Murray <scott@spiteful.org>
3709 L:      linux-pci@vger.kernel.org
3710 S:      Maintained
3711 F:      drivers/pci/hotplug/cpcihp_generic.c
3712
3713 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3714 M:      Scott Murray <scott@spiteful.org>
3715 L:      linux-pci@vger.kernel.org
3716 S:      Maintained
3717 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3718
3719 COMPAL LAPTOP SUPPORT
3720 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3721 L:      platform-driver-x86@vger.kernel.org
3722 S:      Maintained
3723 F:      drivers/platform/x86/compal-laptop.c
3724
3725 CONEXANT ACCESSRUNNER USB DRIVER
3726 L:      accessrunner-general@lists.sourceforge.net
3727 W:      http://accessrunner.sourceforge.net/
3728 S:      Orphan
3729 F:      drivers/usb/atm/cxacru.c
3730
3731 CONFIGFS
3732 M:      Joel Becker <jlbec@evilplan.org>
3733 M:      Christoph Hellwig <hch@lst.de>
3734 T:      git git://git.infradead.org/users/hch/configfs.git
3735 S:      Supported
3736 F:      fs/configfs/
3737 F:      include/linux/configfs.h
3738
3739 CONNECTOR
3740 M:      Evgeniy Polyakov <zbr@ioremap.net>
3741 L:      netdev@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/connector/
3744
3745 CONTROL GROUP (CGROUP)
3746 M:      Tejun Heo <tj@kernel.org>
3747 M:      Li Zefan <lizefan@huawei.com>
3748 M:      Johannes Weiner <hannes@cmpxchg.org>
3749 L:      cgroups@vger.kernel.org
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3751 S:      Maintained
3752 F:      Documentation/cgroup*
3753 F:      include/linux/cgroup*
3754 F:      kernel/cgroup*
3755
3756 CONTROL GROUP - CPUSET
3757 M:      Li Zefan <lizefan@huawei.com>
3758 L:      cgroups@vger.kernel.org
3759 W:      http://www.bullopensource.org/cpuset/
3760 W:      http://oss.sgi.com/projects/cpusets/
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3762 S:      Maintained
3763 F:      Documentation/cgroup-v1/cpusets.txt
3764 F:      include/linux/cpuset.h
3765 F:      kernel/cgroup/cpuset.c
3766
3767 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3768 M:      Johannes Weiner <hannes@cmpxchg.org>
3769 M:      Michal Hocko <mhocko@kernel.org>
3770 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3771 L:      cgroups@vger.kernel.org
3772 L:      linux-mm@kvack.org
3773 S:      Maintained
3774 F:      mm/memcontrol.c
3775 F:      mm/swap_cgroup.c
3776
3777 CORETEMP HARDWARE MONITORING DRIVER
3778 M:      Fenghua Yu <fenghua.yu@intel.com>
3779 L:      linux-hwmon@vger.kernel.org
3780 S:      Maintained
3781 F:      Documentation/hwmon/coretemp
3782 F:      drivers/hwmon/coretemp.c
3783
3784 COSA/SRP SYNC SERIAL DRIVER
3785 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3786 W:      http://www.fi.muni.cz/~kas/cosa/
3787 S:      Maintained
3788 F:      drivers/net/wan/cosa*
3789
3790 CPMAC ETHERNET DRIVER
3791 M:      Florian Fainelli <f.fainelli@gmail.com>
3792 L:      netdev@vger.kernel.org
3793 S:      Maintained
3794 F:      drivers/net/ethernet/ti/cpmac.c
3795
3796 CPU FREQUENCY DRIVERS
3797 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3798 M:      Viresh Kumar <viresh.kumar@linaro.org>
3799 L:      linux-pm@vger.kernel.org
3800 S:      Maintained
3801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3802 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3803 B:      https://bugzilla.kernel.org
3804 F:      Documentation/cpu-freq/
3805 F:      Documentation/devicetree/bindings/cpufreq/
3806 F:      drivers/cpufreq/
3807 F:      include/linux/cpufreq.h
3808 F:      tools/testing/selftests/cpufreq/
3809
3810 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3811 M:      Viresh Kumar <viresh.kumar@linaro.org>
3812 M:      Sudeep Holla <sudeep.holla@arm.com>
3813 L:      linux-pm@vger.kernel.org
3814 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3815 S:      Maintained
3816 F:      drivers/cpufreq/arm_big_little.h
3817 F:      drivers/cpufreq/arm_big_little.c
3818 F:      drivers/cpufreq/arm_big_little_dt.c
3819
3820 CPU POWER MONITORING SUBSYSTEM
3821 M:      Thomas Renninger <trenn@suse.com>
3822 M:      Shuah Khan <shuah@kernel.org>
3823 L:      linux-pm@vger.kernel.org
3824 S:      Maintained
3825 F:      tools/power/cpupower/
3826
3827 CPUID/MSR DRIVER
3828 M:      "H. Peter Anvin" <hpa@zytor.com>
3829 S:      Maintained
3830 F:      arch/x86/kernel/cpuid.c
3831 F:      arch/x86/kernel/msr.c
3832
3833 CPUIDLE DRIVER - ARM BIG LITTLE
3834 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3835 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3836 L:      linux-pm@vger.kernel.org
3837 L:      linux-arm-kernel@lists.infradead.org
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3839 S:      Maintained
3840 F:      drivers/cpuidle/cpuidle-big_little.c
3841
3842 CPUIDLE DRIVER - ARM EXYNOS
3843 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3844 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3845 M:      Kukjin Kim <kgene@kernel.org>
3846 L:      linux-pm@vger.kernel.org
3847 L:      linux-samsung-soc@vger.kernel.org
3848 S:      Supported
3849 F:      drivers/cpuidle/cpuidle-exynos.c
3850 F:      arch/arm/mach-exynos/pm.c
3851
3852 CPUIDLE DRIVERS
3853 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3854 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3855 L:      linux-pm@vger.kernel.org
3856 S:      Maintained
3857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3858 B:      https://bugzilla.kernel.org
3859 F:      drivers/cpuidle/*
3860 F:      include/linux/cpuidle.h
3861
3862 CRAMFS FILESYSTEM
3863 M:      Nicolas Pitre <nico@linaro.org>
3864 S:      Maintained
3865 F:      Documentation/filesystems/cramfs.txt
3866 F:      fs/cramfs/
3867
3868 CRYPTO API
3869 M:      Herbert Xu <herbert@gondor.apana.org.au>
3870 M:      "David S. Miller" <davem@davemloft.net>
3871 L:      linux-crypto@vger.kernel.org
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3874 S:      Maintained
3875 F:      Documentation/crypto/
3876 F:      Documentation/devicetree/bindings/crypto/
3877 F:      arch/*/crypto/
3878 F:      crypto/
3879 F:      drivers/crypto/
3880 F:      include/crypto/
3881 F:      include/linux/crypto*
3882
3883 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3884 M:      Neil Horman <nhorman@tuxdriver.com>
3885 L:      linux-crypto@vger.kernel.org
3886 S:      Maintained
3887 F:      crypto/ansi_cprng.c
3888 F:      crypto/rng.c
3889
3890 CS3308 MEDIA DRIVER
3891 M:      Hans Verkuil <hverkuil@xs4all.nl>
3892 L:      linux-media@vger.kernel.org
3893 T:      git git://linuxtv.org/media_tree.git
3894 W:      http://linuxtv.org
3895 S:      Odd Fixes
3896 F:      drivers/media/i2c/cs3308.c
3897 F:      drivers/media/i2c/cs3308.h
3898
3899 CS5535 Audio ALSA driver
3900 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3901 S:      Maintained
3902 F:      sound/pci/cs5535audio/
3903
3904 CW1200 WLAN driver
3905 M:      Solomon Peachy <pizza@shaftnet.org>
3906 S:      Maintained
3907 F:      drivers/net/wireless/st/cw1200/
3908
3909 CX18 VIDEO4LINUX DRIVER
3910 M:      Andy Walls <awalls@md.metrocast.net>
3911 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3912 L:      linux-media@vger.kernel.org
3913 T:      git git://linuxtv.org/media_tree.git
3914 W:      https://linuxtv.org
3915 W:      http://www.ivtvdriver.org/index.php/Cx18
3916 S:      Maintained
3917 F:      Documentation/media/v4l-drivers/cx18*
3918 F:      drivers/media/pci/cx18/
3919 F:      include/uapi/linux/ivtv*
3920
3921 CX2341X MPEG ENCODER HELPER MODULE
3922 M:      Hans Verkuil <hverkuil@xs4all.nl>
3923 L:      linux-media@vger.kernel.org
3924 T:      git git://linuxtv.org/media_tree.git
3925 W:      https://linuxtv.org
3926 S:      Maintained
3927 F:      drivers/media/common/cx2341x*
3928 F:      include/media/cx2341x*
3929
3930 CX24120 MEDIA DRIVER
3931 M:      Jemma Denson <jdenson@gmail.com>
3932 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3933 L:      linux-media@vger.kernel.org
3934 W:      https://linuxtv.org
3935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3936 S:      Maintained
3937 F:      drivers/media/dvb-frontends/cx24120*
3938
3939 CX88 VIDEO4LINUX DRIVER
3940 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3941 L:      linux-media@vger.kernel.org
3942 W:      https://linuxtv.org
3943 T:      git git://linuxtv.org/media_tree.git
3944 S:      Odd fixes
3945 F:      Documentation/media/v4l-drivers/cx88*
3946 F:      drivers/media/pci/cx88/
3947
3948 CXD2820R MEDIA DRIVER
3949 M:      Antti Palosaari <crope@iki.fi>
3950 L:      linux-media@vger.kernel.org
3951 W:      https://linuxtv.org
3952 W:      http://palosaari.fi/linux/
3953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3954 T:      git git://linuxtv.org/anttip/media_tree.git
3955 S:      Maintained
3956 F:      drivers/media/dvb-frontends/cxd2820r*
3957
3958 CXGB3 ETHERNET DRIVER (CXGB3)
3959 M:      Santosh Raspatur <santosh@chelsio.com>
3960 L:      netdev@vger.kernel.org
3961 W:      http://www.chelsio.com
3962 S:      Supported
3963 F:      drivers/net/ethernet/chelsio/cxgb3/
3964
3965 CXGB3 ISCSI DRIVER (CXGB3I)
3966 M:      Karen Xie <kxie@chelsio.com>
3967 L:      linux-scsi@vger.kernel.org
3968 W:      http://www.chelsio.com
3969 S:      Supported
3970 F:      drivers/scsi/cxgbi/cxgb3i
3971
3972 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3973 M:      Steve Wise <swise@chelsio.com>
3974 L:      linux-rdma@vger.kernel.org
3975 W:      http://www.openfabrics.org
3976 S:      Supported
3977 F:      drivers/infiniband/hw/cxgb3/
3978 F:      include/uapi/rdma/cxgb3-abi.h
3979
3980 CXGB4 CRYPTO DRIVER (chcr)
3981 M:      Harsh Jain <harsh@chelsio.com>
3982 L:      linux-crypto@vger.kernel.org
3983 W:      http://www.chelsio.com
3984 S:      Supported
3985 F:      drivers/crypto/chelsio
3986
3987 CXGB4 ETHERNET DRIVER (CXGB4)
3988 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3989 L:      netdev@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/net/ethernet/chelsio/cxgb4/
3993
3994 CXGB4 ISCSI DRIVER (CXGB4I)
3995 M:      Karen Xie <kxie@chelsio.com>
3996 L:      linux-scsi@vger.kernel.org
3997 W:      http://www.chelsio.com
3998 S:      Supported
3999 F:      drivers/scsi/cxgbi/cxgb4i
4000
4001 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4002 M:      Steve Wise <swise@chelsio.com>
4003 L:      linux-rdma@vger.kernel.org
4004 W:      http://www.openfabrics.org
4005 S:      Supported
4006 F:      drivers/infiniband/hw/cxgb4/
4007 F:      include/uapi/rdma/cxgb4-abi.h
4008
4009 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4010 M:      Casey Leedom <leedom@chelsio.com>
4011 L:      netdev@vger.kernel.org
4012 W:      http://www.chelsio.com
4013 S:      Supported
4014 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4015
4016 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4017 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4018 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4019 L:      linuxppc-dev@lists.ozlabs.org
4020 S:      Supported
4021 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4022 F:      drivers/misc/cxl/
4023 F:      include/misc/cxl*
4024 F:      include/uapi/misc/cxl.h
4025 F:      Documentation/powerpc/cxl.txt
4026 F:      Documentation/ABI/testing/sysfs-class-cxl
4027
4028 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4029 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4030 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4031 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4032 L:      linux-scsi@vger.kernel.org
4033 S:      Supported
4034 F:      drivers/scsi/cxlflash/
4035 F:      include/uapi/scsi/cxlflash_ioctls.h
4036 F:      Documentation/powerpc/cxlflash.txt
4037
4038 CYBERPRO FB DRIVER
4039 M:      Russell King <linux@armlinux.org.uk>
4040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4041 W:      http://www.armlinux.org.uk/
4042 S:      Maintained
4043 F:      drivers/video/fbdev/cyber2000fb.*
4044
4045 CYCLADES ASYNC MUX DRIVER
4046 W:      http://www.cyclades.com/
4047 S:      Orphan
4048 F:      drivers/tty/cyclades.c
4049 F:      include/linux/cyclades.h
4050 F:      include/uapi/linux/cyclades.h
4051
4052 CYCLADES PC300 DRIVER
4053 W:      http://www.cyclades.com/
4054 S:      Orphan
4055 F:      drivers/net/wan/pc300*
4056
4057 CYPRESS_FIRMWARE MEDIA DRIVER
4058 M:      Antti Palosaari <crope@iki.fi>
4059 L:      linux-media@vger.kernel.org
4060 W:      https://linuxtv.org
4061 W:      http://palosaari.fi/linux/
4062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4063 T:      git git://linuxtv.org/anttip/media_tree.git
4064 S:      Maintained
4065 F:      drivers/media/common/cypress_firmware*
4066
4067 CYTTSP TOUCHSCREEN DRIVER
4068 M:      Ferruh Yigit <fery@cypress.com>
4069 L:      linux-input@vger.kernel.org
4070 S:      Supported
4071 F:      drivers/input/touchscreen/cyttsp*
4072 F:      include/linux/input/cyttsp.h
4073
4074 D-LINK DIR-685 TOUCHKEYS DRIVER
4075 M:      Linus Walleij <linus.walleij@linaro.org>
4076 L:      linux-input@vger.kernel.org
4077 S:      Supported
4078 F:      drivers/input/dlink-dir685-touchkeys.c
4079
4080 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4081 M:      Joshua Kinard <kumba@gentoo.org>
4082 S:      Maintained
4083 F:      drivers/rtc/rtc-ds1685.c
4084 F:      include/linux/rtc/ds1685.h
4085
4086 DAMA SLAVE for AX.25
4087 M:      Joerg Reuter <jreuter@yaina.de>
4088 W:      http://yaina.de/jreuter/
4089 W:      http://www.qsl.net/dl1bke/
4090 L:      linux-hams@vger.kernel.org
4091 S:      Maintained
4092 F:      net/ax25/af_ax25.c
4093 F:      net/ax25/ax25_dev.c
4094 F:      net/ax25/ax25_ds_*
4095 F:      net/ax25/ax25_in.c
4096 F:      net/ax25/ax25_out.c
4097 F:      net/ax25/ax25_timer.c
4098 F:      net/ax25/sysctl_net_ax25.c
4099
4100 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4101 L:      netdev@vger.kernel.org
4102 S:      Orphan
4103 F:      Documentation/networking/dmfe.txt
4104 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4105
4106 DC390/AM53C974 SCSI driver
4107 M:      Hannes Reinecke <hare@suse.com>
4108 L:      linux-scsi@vger.kernel.org
4109 S:      Maintained
4110 F:      drivers/scsi/am53c974.c
4111
4112 DC395x SCSI driver
4113 M:      Oliver Neukum <oliver@neukum.org>
4114 M:      Ali Akcaagac <aliakc@web.de>
4115 M:      Jamie Lenehan <lenehan@twibble.org>
4116 L:      dc395x@twibble.org
4117 W:      http://twibble.org/dist/dc395x/
4118 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4119 S:      Maintained
4120 F:      Documentation/scsi/dc395x.txt
4121 F:      drivers/scsi/dc395x.*
4122
4123 DCCP PROTOCOL
4124 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4125 L:      dccp@vger.kernel.org
4126 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4127 S:      Maintained
4128 F:      include/linux/dccp.h
4129 F:      include/uapi/linux/dccp.h
4130 F:      include/linux/tfrc.h
4131 F:      net/dccp/
4132
4133 DECnet NETWORK LAYER
4134 W:      http://linux-decnet.sourceforge.net
4135 L:      linux-decnet-user@lists.sourceforge.net
4136 S:      Orphan
4137 F:      Documentation/networking/decnet.txt
4138 F:      net/decnet/
4139
4140 DECSTATION PLATFORM SUPPORT
4141 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4142 L:      linux-mips@linux-mips.org
4143 W:      http://www.linux-mips.org/wiki/DECstation
4144 S:      Maintained
4145 F:      arch/mips/dec/
4146 F:      arch/mips/include/asm/dec/
4147 F:      arch/mips/include/asm/mach-dec/
4148
4149 DEFXX FDDI NETWORK DRIVER
4150 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4151 S:      Maintained
4152 F:      drivers/net/fddi/defxx.*
4153
4154 DELL SMBIOS DRIVER
4155 M:      Pali Rohár <pali.rohar@gmail.com>
4156 M:      Mario Limonciello <mario.limonciello@dell.com>
4157 L:      platform-driver-x86@vger.kernel.org
4158 S:      Maintained
4159 F:      drivers/platform/x86/dell-smbios.*
4160
4161 DELL SMBIOS SMM DRIVER
4162 M:      Mario Limonciello <mario.limonciello@dell.com>
4163 L:      platform-driver-x86@vger.kernel.org
4164 S:      Maintained
4165 F:      drivers/platform/x86/dell-smbios-smm.c
4166
4167 DELL SMBIOS WMI DRIVER
4168 M:      Mario Limonciello <mario.limonciello@dell.com>
4169 L:      platform-driver-x86@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/platform/x86/dell-smbios-wmi.c
4172 F:      tools/wmi/dell-smbios-example.c
4173
4174 DELL LAPTOP DRIVER
4175 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4176 M:      Pali Rohár <pali.rohar@gmail.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-laptop.c
4180
4181 DELL LAPTOP FREEFALL DRIVER
4182 M:      Pali Rohár <pali.rohar@gmail.com>
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-smo8800.c
4185
4186 DELL LAPTOP RBTN DRIVER
4187 M:      Pali Rohár <pali.rohar@gmail.com>
4188 S:      Maintained
4189 F:      drivers/platform/x86/dell-rbtn.*
4190
4191 DELL LAPTOP SMM DRIVER
4192 M:      Pali Rohár <pali.rohar@gmail.com>
4193 S:      Maintained
4194 F:      drivers/hwmon/dell-smm-hwmon.c
4195 F:      include/uapi/linux/i8k.h
4196
4197 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4198 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4199 S:      Maintained
4200 F:      Documentation/dcdbas.txt
4201 F:      drivers/firmware/dcdbas.*
4202
4203 DELL WMI NOTIFICATIONS DRIVER
4204 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/platform/x86/dell-wmi.c
4208
4209 DELL WMI DESCRIPTOR DRIVER
4210 M:      Mario Limonciello <mario.limonciello@dell.com>
4211 S:      Maintained
4212 F:      drivers/platform/x86/dell-wmi-descriptor.c
4213
4214 DELTA ST MEDIA DRIVER
4215 M:      Hugues Fruchet <hugues.fruchet@st.com>
4216 L:      linux-media@vger.kernel.org
4217 T:      git git://linuxtv.org/media_tree.git
4218 W:      https://linuxtv.org
4219 S:      Supported
4220 F:      drivers/media/platform/sti/delta
4221
4222 DENALI NAND DRIVER
4223 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4224 L:      linux-mtd@lists.infradead.org
4225 S:      Supported
4226 F:      drivers/mtd/nand/raw/denali*
4227
4228 DESIGNWARE USB2 DRD IP DRIVER
4229 M:      Minas Harutyunyan <hminas@synopsys.com>
4230 L:      linux-usb@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4232 S:      Maintained
4233 F:      drivers/usb/dwc2/
4234
4235 DESIGNWARE USB3 DRD IP DRIVER
4236 M:      Felipe Balbi <balbi@kernel.org>
4237 L:      linux-usb@vger.kernel.org
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4239 S:      Maintained
4240 F:      drivers/usb/dwc3/
4241
4242 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4243 M:      Andreas Klinger <ak@it-klinger.de>
4244 L:      linux-iio@vger.kernel.org
4245 S:      Maintained
4246 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4247 F:      drivers/iio/proximity/srf*.c
4248
4249 DEVICE COREDUMP (DEV_COREDUMP)
4250 M:      Johannes Berg <johannes@sipsolutions.net>
4251 L:      linux-kernel@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/base/devcoredump.c
4254 F:      include/linux/devcoredump.h
4255
4256 DEVICE FREQUENCY (DEVFREQ)
4257 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4258 M:      Kyungmin Park <kyungmin.park@samsung.com>
4259 R:      Chanwoo Choi <cw00.choi@samsung.com>
4260 L:      linux-pm@vger.kernel.org
4261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4262 S:      Maintained
4263 F:      drivers/devfreq/
4264 F:      include/linux/devfreq.h
4265 F:      Documentation/devicetree/bindings/devfreq/
4266
4267 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4268 M:      Chanwoo Choi <cw00.choi@samsung.com>
4269 L:      linux-pm@vger.kernel.org
4270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4271 S:      Supported
4272 F:      drivers/devfreq/event/
4273 F:      drivers/devfreq/devfreq-event.c
4274 F:      include/linux/devfreq-event.h
4275 F:      Documentation/devicetree/bindings/devfreq/event/
4276
4277 DEVICE NUMBER REGISTRY
4278 M:      Torben Mathiasen <device@lanana.org>
4279 W:      http://lanana.org/docs/device-list/index.html
4280 S:      Maintained
4281
4282 DEVICE-MAPPER  (LVM)
4283 M:      Alasdair Kergon <agk@redhat.com>
4284 M:      Mike Snitzer <snitzer@redhat.com>
4285 M:      dm-devel@redhat.com
4286 L:      dm-devel@redhat.com
4287 W:      http://sources.redhat.com/dm
4288 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4290 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4291 S:      Maintained
4292 F:      Documentation/device-mapper/
4293 F:      drivers/md/Makefile
4294 F:      drivers/md/Kconfig
4295 F:      drivers/md/dm*
4296 F:      drivers/md/persistent-data/
4297 F:      include/linux/device-mapper.h
4298 F:      include/linux/dm-*.h
4299 F:      include/uapi/linux/dm-*.h
4300
4301 DEVLINK
4302 M:      Jiri Pirko <jiri@mellanox.com>
4303 L:      netdev@vger.kernel.org
4304 S:      Supported
4305 F:      net/core/devlink.c
4306 F:      include/net/devlink.h
4307 F:      include/uapi/linux/devlink.h
4308
4309 DIALOG SEMICONDUCTOR DRIVERS
4310 M:      Support Opensource <support.opensource@diasemi.com>
4311 W:      http://www.dialog-semiconductor.com/products
4312 S:      Supported
4313 F:      Documentation/hwmon/da90??
4314 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4315 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4316 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4317 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4318 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4319 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4320 F:      drivers/gpio/gpio-da90??.c
4321 F:      drivers/hwmon/da90??-hwmon.c
4322 F:      drivers/iio/adc/da91??-*.c
4323 F:      drivers/input/misc/da90??_onkey.c
4324 F:      drivers/input/touchscreen/da9052_tsi.c
4325 F:      drivers/leds/leds-da90??.c
4326 F:      drivers/mfd/da903x.c
4327 F:      drivers/mfd/da90??-*.c
4328 F:      drivers/mfd/da91??-*.c
4329 F:      drivers/power/supply/da9052-battery.c
4330 F:      drivers/power/supply/da91??-*.c
4331 F:      drivers/regulator/da903x.c
4332 F:      drivers/regulator/da9???-regulator.[ch]
4333 F:      drivers/thermal/da90??-thermal.c
4334 F:      drivers/rtc/rtc-da90??.c
4335 F:      drivers/video/backlight/da90??_bl.c
4336 F:      drivers/watchdog/da90??_wdt.c
4337 F:      include/linux/mfd/da903x.h
4338 F:      include/linux/mfd/da9052/
4339 F:      include/linux/mfd/da9055/
4340 F:      include/linux/mfd/da9062/
4341 F:      include/linux/mfd/da9063/
4342 F:      include/linux/mfd/da9150/
4343 F:      include/linux/regulator/da9211.h
4344 F:      include/sound/da[79]*.h
4345 F:      sound/soc/codecs/da[79]*.[ch]
4346
4347 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4348 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4349 L:      linux-gpio@vger.kernel.org
4350 S:      Maintained
4351 F:      drivers/gpio/gpio-gpio-mm.c
4352
4353 DIGI NEO AND CLASSIC PCI PRODUCTS
4354 M:      Lidza Louina <lidza.louina@gmail.com>
4355 M:      Mark Hounschell <markh@compro.net>
4356 L:      driverdev-devel@linuxdriverproject.org
4357 S:      Maintained
4358 F:      drivers/staging/dgnc/
4359
4360 DIOLAN U2C-12 I2C DRIVER
4361 M:      Guenter Roeck <linux@roeck-us.net>
4362 L:      linux-i2c@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4365
4366 FILESYSTEM DIRECT ACCESS (DAX)
4367 M:      Matthew Wilcox <mawilcox@microsoft.com>
4368 M:      Ross Zwisler <zwisler@kernel.org>
4369 M:      Jan Kara <jack@suse.cz>
4370 L:      linux-fsdevel@vger.kernel.org
4371 S:      Supported
4372 F:      fs/dax.c
4373 F:      include/linux/dax.h
4374 F:      include/trace/events/fs_dax.h
4375
4376 DEVICE DIRECT ACCESS (DAX)
4377 M:      Dan Williams <dan.j.williams@intel.com>
4378 M:      Dave Jiang <dave.jiang@intel.com>
4379 M:      Ross Zwisler <zwisler@kernel.org>
4380 M:      Vishal Verma <vishal.l.verma@intel.com>
4381 L:      linux-nvdimm@lists.01.org
4382 S:      Supported
4383 F:      drivers/dax/
4384
4385 DIRECTORY NOTIFICATION (DNOTIFY)
4386 M:      Jan Kara <jack@suse.cz>
4387 R:      Amir Goldstein <amir73il@gmail.com>
4388 L:      linux-fsdevel@vger.kernel.org
4389 S:      Maintained
4390 F:      Documentation/filesystems/dnotify.txt
4391 F:      fs/notify/dnotify/
4392 F:      include/linux/dnotify.h
4393
4394 DISK GEOMETRY AND PARTITION HANDLING
4395 M:      Andries Brouwer <aeb@cwi.nl>
4396 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4397 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4398 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4399 S:      Maintained
4400
4401 DISKQUOTA
4402 M:      Jan Kara <jack@suse.com>
4403 S:      Maintained
4404 F:      Documentation/filesystems/quota.txt
4405 F:      fs/quota/
4406 F:      include/linux/quota*.h
4407 F:      include/uapi/linux/quota*.h
4408
4409 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4410 M:      Bernie Thompson <bernie@plugable.com>
4411 L:      linux-fbdev@vger.kernel.org
4412 S:      Maintained
4413 W:      http://plugable.com/category/projects/udlfb/
4414 F:      drivers/video/fbdev/udlfb.c
4415 F:      include/video/udlfb.h
4416 F:      Documentation/fb/udlfb.txt
4417
4418 DISTRIBUTED LOCK MANAGER (DLM)
4419 M:      Christine Caulfield <ccaulfie@redhat.com>
4420 M:      David Teigland <teigland@redhat.com>
4421 L:      cluster-devel@redhat.com
4422 W:      http://sources.redhat.com/cluster/
4423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4424 S:      Supported
4425 F:      fs/dlm/
4426
4427 DMA BUFFER SHARING FRAMEWORK
4428 M:      Sumit Semwal <sumit.semwal@linaro.org>
4429 S:      Maintained
4430 L:      linux-media@vger.kernel.org
4431 L:      dri-devel@lists.freedesktop.org
4432 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4433 F:      drivers/dma-buf/
4434 F:      include/linux/dma-buf*
4435 F:      include/linux/reservation.h
4436 F:      include/linux/*fence.h
4437 F:      Documentation/driver-api/dma-buf.rst
4438 T:      git git://anongit.freedesktop.org/drm/drm-misc
4439
4440 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4441 M:      Vinod Koul <vkoul@kernel.org>
4442 L:      dmaengine@vger.kernel.org
4443 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4444 S:      Maintained
4445 F:      drivers/dma/
4446 F:      include/linux/dmaengine.h
4447 F:      include/linux/of_dma.h
4448 F:      Documentation/devicetree/bindings/dma/
4449 F:      Documentation/driver-api/dmaengine/
4450 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4451
4452 DMA MAPPING HELPERS
4453 M:      Christoph Hellwig <hch@lst.de>
4454 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4455 R:      Robin Murphy <robin.murphy@arm.com>
4456 L:      iommu@lists.linux-foundation.org
4457 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4458 W:      http://git.infradead.org/users/hch/dma-mapping.git
4459 S:      Supported
4460 F:      kernel/dma/
4461 F:      include/asm-generic/dma-mapping.h
4462 F:      include/linux/dma-direct.h
4463 F:      include/linux/dma-mapping.h
4464 F:      include/linux/dma-noncoherent.h
4465
4466 DME1737 HARDWARE MONITOR DRIVER
4467 M:      Juerg Haefliger <juergh@gmail.com>
4468 L:      linux-hwmon@vger.kernel.org
4469 S:      Maintained
4470 F:      Documentation/hwmon/dme1737
4471 F:      drivers/hwmon/dme1737.c
4472
4473 DMI/SMBIOS SUPPORT
4474 M:      Jean Delvare <jdelvare@suse.com>
4475 S:      Maintained
4476 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4477 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4478 F:      drivers/firmware/dmi-id.c
4479 F:      drivers/firmware/dmi_scan.c
4480 F:      include/linux/dmi.h
4481
4482 DOCUMENTATION
4483 M:      Jonathan Corbet <corbet@lwn.net>
4484 L:      linux-doc@vger.kernel.org
4485 S:      Maintained
4486 F:      Documentation/
4487 F:      scripts/kernel-doc
4488 X:      Documentation/ABI/
4489 X:      Documentation/devicetree/
4490 X:      Documentation/acpi
4491 X:      Documentation/power
4492 X:      Documentation/spi
4493 X:      Documentation/media
4494 T:      git git://git.lwn.net/linux.git docs-next
4495
4496 DOCUMENTATION/ITALIAN
4497 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4498 L:      linux-doc@vger.kernel.org
4499 S:      Maintained
4500 F:      Documentation/translations/it_IT
4501
4502 DONGWOON DW9714 LENS VOICE COIL DRIVER
4503 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 S:      Maintained
4507 F:      drivers/media/i2c/dw9714.c
4508
4509 DONGWOON DW9807 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9807.c
4515
4516 DOUBLETALK DRIVER
4517 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4518 L:      blinux-list@redhat.com
4519 S:      Maintained
4520 F:      drivers/char/dtlk.c
4521 F:      include/linux/dtlk.h
4522
4523 DPAA2 DATAPATH I/O (DPIO) DRIVER
4524 M:      Roy Pledge <Roy.Pledge@nxp.com>
4525 L:      linux-kernel@vger.kernel.org
4526 S:      Maintained
4527 F:      drivers/soc/fsl/dpio
4528
4529 DPAA2 ETHERNET DRIVER
4530 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4531 L:      netdev@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/net/ethernet/freescale/dpaa2
4534
4535 DPAA2 ETHERNET SWITCH DRIVER
4536 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4537 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/staging/fsl-dpaa2/ethsw
4541
4542 DPAA2 PTP CLOCK DRIVER
4543 M:      Yangbo Lu <yangbo.lu@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/rtc
4547
4548 DPT_I2O SCSI RAID DRIVER
4549 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4550 L:      linux-scsi@vger.kernel.org
4551 W:      http://www.adaptec.com/
4552 S:      Maintained
4553 F:      drivers/scsi/dpt*
4554 F:      drivers/scsi/dpt/
4555
4556 DRBD DRIVER
4557 M:      Philipp Reisner <philipp.reisner@linbit.com>
4558 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4559 L:      drbd-dev@lists.linbit.com
4560 W:      http://www.drbd.org
4561 T:      git git://git.linbit.com/linux-drbd.git
4562 T:      git git://git.linbit.com/drbd-8.4.git
4563 S:      Supported
4564 F:      drivers/block/drbd/
4565 F:      lib/lru_cache.c
4566 F:      Documentation/blockdev/drbd/
4567
4568 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4569 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4570 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4572 S:      Supported
4573 F:      Documentation/kobject.txt
4574 F:      drivers/base/
4575 F:      fs/debugfs/
4576 F:      fs/sysfs/
4577 F:      include/linux/debugfs.h
4578 F:      include/linux/kobj*
4579 F:      lib/kobj*
4580
4581 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4582 M:      Kevin Hilman <khilman@kernel.org>
4583 M:      Nishanth Menon <nm@ti.com>
4584 S:      Maintained
4585 F:      drivers/power/avs/
4586 F:      include/linux/power/smartreflex.h
4587 L:      linux-pm@vger.kernel.org
4588
4589 DRM DRIVER FOR ARM PL111 CLCD
4590 M:      Eric Anholt <eric@anholt.net>
4591 T:      git git://anongit.freedesktop.org/drm/drm-misc
4592 S:      Supported
4593 F:      drivers/gpu/drm/pl111/
4594
4595 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4596 M:      Linus Walleij <linus.walleij@linaro.org>
4597 T:      git git://anongit.freedesktop.org/drm/drm-misc
4598 S:      Maintained
4599 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4600 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4601
4602 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4603 M:      Dave Airlie <airlied@redhat.com>
4604 S:      Odd Fixes
4605 F:      drivers/gpu/drm/ast/
4606
4607 DRM DRIVER FOR BOCHS VIRTUAL GPU
4608 M:      Gerd Hoffmann <kraxel@redhat.com>
4609 L:      virtualization@lists.linux-foundation.org
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 S:      Maintained
4612 F:      drivers/gpu/drm/bochs/
4613
4614 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4615 M:      Linus Walleij <linus.walleij@linaro.org>
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 S:      Maintained
4618 F:      drivers/gpu/drm/tve200/
4619
4620 DRM DRIVER FOR ILITEK ILI9225 PANELS
4621 M:      David Lechner <david@lechnology.com>
4622 S:      Maintained
4623 F:      drivers/gpu/drm/tinydrm/ili9225.c
4624 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4625
4626 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4627 S:      Orphan / Obsolete
4628 F:      drivers/gpu/drm/i810/
4629 F:      include/uapi/drm/i810_drm.h
4630
4631 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4632 S:      Orphan / Obsolete
4633 F:      drivers/gpu/drm/mga/
4634 F:      include/uapi/drm/mga_drm.h
4635
4636 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4637 M:      Dave Airlie <airlied@redhat.com>
4638 S:      Odd Fixes
4639 F:      drivers/gpu/drm/mgag200/
4640
4641 DRM DRIVER FOR MI0283QT
4642 M:      Noralf Trønnes <noralf@tronnes.org>
4643 S:      Maintained
4644 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4645 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4646
4647 DRM DRIVER FOR MSM ADRENO GPU
4648 M:      Rob Clark <robdclark@gmail.com>
4649 L:      linux-arm-msm@vger.kernel.org
4650 L:      dri-devel@lists.freedesktop.org
4651 L:      freedreno@lists.freedesktop.org
4652 T:      git git://people.freedesktop.org/~robclark/linux
4653 S:      Maintained
4654 F:      drivers/gpu/drm/msm/
4655 F:      include/uapi/drm/msm_drm.h
4656 F:      Documentation/devicetree/bindings/display/msm/
4657
4658 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4659 M:      Ben Skeggs <bskeggs@redhat.com>
4660 L:      dri-devel@lists.freedesktop.org
4661 L:      nouveau@lists.freedesktop.org
4662 T:      git git://github.com/skeggsb/linux
4663 S:      Supported
4664 F:      drivers/gpu/drm/nouveau/
4665 F:      include/uapi/drm/nouveau_drm.h
4666
4667 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4668 M:      Noralf Trønnes <noralf@tronnes.org>
4669 S:      Maintained
4670 F:      drivers/gpu/drm/tinydrm/repaper.c
4671 F:      Documentation/devicetree/bindings/display/repaper.txt
4672
4673 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4674 M:      Dave Airlie <airlied@redhat.com>
4675 M:      Gerd Hoffmann <kraxel@redhat.com>
4676 L:      virtualization@lists.linux-foundation.org
4677 T:      git git://anongit.freedesktop.org/drm/drm-misc
4678 S:      Obsolete
4679 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4680 F:      drivers/gpu/drm/cirrus/
4681
4682 DRM DRIVER FOR QXL VIRTUAL GPU
4683 M:      Dave Airlie <airlied@redhat.com>
4684 M:      Gerd Hoffmann <kraxel@redhat.com>
4685 L:      virtualization@lists.linux-foundation.org
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687 S:      Maintained
4688 F:      drivers/gpu/drm/qxl/
4689 F:      include/uapi/drm/qxl_drm.h
4690
4691 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4692 S:      Orphan / Obsolete
4693 F:      drivers/gpu/drm/r128/
4694 F:      include/uapi/drm/r128_drm.h
4695
4696 DRM DRIVER FOR SAVAGE VIDEO CARDS
4697 S:      Orphan / Obsolete
4698 F:      drivers/gpu/drm/savage/
4699 F:      include/uapi/drm/savage_drm.h
4700
4701 DRM DRIVER FOR SIS VIDEO CARDS
4702 S:      Orphan / Obsolete
4703 F:      drivers/gpu/drm/sis/
4704 F:      include/uapi/drm/sis_drm.h
4705
4706 DRM DRIVER FOR SITRONIX ST7586 PANELS
4707 M:      David Lechner <david@lechnology.com>
4708 S:      Maintained
4709 F:      drivers/gpu/drm/tinydrm/st7586.c
4710 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4711
4712 DRM DRIVER FOR SITRONIX ST7735R PANELS
4713 M:      David Lechner <david@lechnology.com>
4714 S:      Maintained
4715 F:      drivers/gpu/drm/tinydrm/st7735r.c
4716 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4717
4718 DRM DRIVER FOR TDFX VIDEO CARDS
4719 S:      Orphan / Obsolete
4720 F:      drivers/gpu/drm/tdfx/
4721
4722 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4723 M:      Dave Airlie <airlied@redhat.com>
4724 S:      Odd Fixes
4725 F:      drivers/gpu/drm/udl/
4726
4727 DRM DRIVER FOR VMWARE VIRTUAL GPU
4728 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4729 M:      Sinclair Yeh <syeh@vmware.com>
4730 M:      Thomas Hellstrom <thellstrom@vmware.com>
4731 L:      dri-devel@lists.freedesktop.org
4732 T:      git git://people.freedesktop.org/~syeh/repos_linux
4733 T:      git git://people.freedesktop.org/~thomash/linux
4734 S:      Supported
4735 F:      drivers/gpu/drm/vmwgfx/
4736 F:      include/uapi/drm/vmwgfx_drm.h
4737
4738 DRM DRIVERS
4739 M:      David Airlie <airlied@linux.ie>
4740 L:      dri-devel@lists.freedesktop.org
4741 T:      git git://anongit.freedesktop.org/drm/drm
4742 B:      https://bugs.freedesktop.org/
4743 C:      irc://chat.freenode.net/dri-devel
4744 S:      Maintained
4745 F:      drivers/gpu/drm/
4746 F:      drivers/gpu/vga/
4747 F:      Documentation/devicetree/bindings/display/
4748 F:      Documentation/devicetree/bindings/gpu/
4749 F:      Documentation/gpu/
4750 F:      include/drm/
4751 F:      include/uapi/drm/
4752 F:      include/linux/vga*
4753
4754 DRM DRIVERS AND MISC GPU PATCHES
4755 M:      Gustavo Padovan <gustavo@padovan.org>
4756 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4757 M:      Sean Paul <sean@poorly.run>
4758 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4759 S:      Maintained
4760 T:      git git://anongit.freedesktop.org/drm/drm-misc
4761 F:      Documentation/gpu/
4762 F:      drivers/gpu/vga/
4763 F:      drivers/gpu/drm/*
4764 F:      include/drm/drm*
4765 F:      include/uapi/drm/drm*
4766 F:      include/linux/vga*
4767
4768 DRM DRIVERS FOR ALLWINNER A10
4769 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4770 L:      dri-devel@lists.freedesktop.org
4771 S:      Supported
4772 F:      drivers/gpu/drm/sun4i/
4773 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4774 T:      git git://anongit.freedesktop.org/drm/drm-misc
4775
4776 DRM DRIVERS FOR AMLOGIC SOCS
4777 M:      Neil Armstrong <narmstrong@baylibre.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 L:      linux-amlogic@lists.infradead.org
4780 W:      http://linux-meson.com/
4781 S:      Supported
4782 F:      drivers/gpu/drm/meson/
4783 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4784 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4785 F:      Documentation/gpu/meson.rst
4786 T:      git git://anongit.freedesktop.org/drm/drm-misc
4787
4788 DRM DRIVERS FOR ATMEL HLCDC
4789 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4790 L:      dri-devel@lists.freedesktop.org
4791 S:      Supported
4792 F:      drivers/gpu/drm/atmel-hlcdc/
4793 F:      Documentation/devicetree/bindings/display/atmel/
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795
4796 DRM DRIVERS FOR BRIDGE CHIPS
4797 M:      Archit Taneja <architt@codeaurora.org>
4798 M:      Andrzej Hajda <a.hajda@samsung.com>
4799 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4800 S:      Maintained
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 F:      drivers/gpu/drm/bridge/
4803
4804 DRM DRIVERS FOR EXYNOS
4805 M:      Inki Dae <inki.dae@samsung.com>
4806 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4807 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4808 M:      Kyungmin Park <kyungmin.park@samsung.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4811 S:      Supported
4812 F:      drivers/gpu/drm/exynos/
4813 F:      include/uapi/drm/exynos_drm.h
4814 F:      Documentation/devicetree/bindings/display/exynos/
4815
4816 DRM DRIVERS FOR FREESCALE DCU
4817 M:      Stefan Agner <stefan@agner.ch>
4818 M:      Alison Wang <alison.wang@nxp.com>
4819 L:      dri-devel@lists.freedesktop.org
4820 S:      Supported
4821 F:      drivers/gpu/drm/fsl-dcu/
4822 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4823 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4824 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4825
4826 DRM DRIVERS FOR FREESCALE IMX
4827 M:      Philipp Zabel <p.zabel@pengutronix.de>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Maintained
4830 F:      drivers/gpu/drm/imx/
4831 F:      drivers/gpu/ipu-v3/
4832 F:      Documentation/devicetree/bindings/display/imx/
4833
4834 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4835 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4836 L:      dri-devel@lists.freedesktop.org
4837 T:      git git://github.com/patjak/drm-gma500
4838 S:      Maintained
4839 F:      drivers/gpu/drm/gma500/
4840
4841 DRM DRIVERS FOR HISILICON
4842 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4843 M:      Rongrong Zou <zourongrong@gmail.com>
4844 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4845 R:      Chen Feng <puck.chen@hisilicon.com>
4846 L:      dri-devel@lists.freedesktop.org
4847 T:      git git://github.com/xin3liang/linux.git
4848 S:      Maintained
4849 F:      drivers/gpu/drm/hisilicon/
4850 F:      Documentation/devicetree/bindings/display/hisilicon/
4851
4852 DRM DRIVERS FOR MEDIATEK
4853 M:      CK Hu <ck.hu@mediatek.com>
4854 M:      Philipp Zabel <p.zabel@pengutronix.de>
4855 L:      dri-devel@lists.freedesktop.org
4856 S:      Supported
4857 F:      drivers/gpu/drm/mediatek/
4858 F:      Documentation/devicetree/bindings/display/mediatek/
4859
4860 DRM DRIVERS FOR NVIDIA TEGRA
4861 M:      Thierry Reding <thierry.reding@gmail.com>
4862 L:      dri-devel@lists.freedesktop.org
4863 L:      linux-tegra@vger.kernel.org
4864 T:      git git://anongit.freedesktop.org/tegra/linux.git
4865 S:      Supported
4866 F:      drivers/gpu/drm/tegra/
4867 F:      drivers/gpu/host1x/
4868 F:      include/linux/host1x.h
4869 F:      include/uapi/drm/tegra_drm.h
4870 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4871
4872 DRM DRIVERS FOR RENESAS
4873 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4874 L:      dri-devel@lists.freedesktop.org
4875 L:      linux-renesas-soc@vger.kernel.org
4876 T:      git git://linuxtv.org/pinchartl/fbdev
4877 S:      Supported
4878 F:      drivers/gpu/drm/rcar-du/
4879 F:      drivers/gpu/drm/shmobile/
4880 F:      include/linux/platform_data/shmob_drm.h
4881 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4882 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4883 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4884
4885 DRM DRIVERS FOR ROCKCHIP
4886 M:      Sandy Huang <hjc@rock-chips.com>
4887 M:      Heiko Stübner <heiko@sntech.de>
4888 L:      dri-devel@lists.freedesktop.org
4889 S:      Maintained
4890 F:      drivers/gpu/drm/rockchip/
4891 F:      Documentation/devicetree/bindings/display/rockchip/
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893
4894 DRM DRIVERS FOR STI
4895 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4896 M:      Vincent Abriou <vincent.abriou@st.com>
4897 L:      dri-devel@lists.freedesktop.org
4898 T:      git git://anongit.freedesktop.org/drm/drm-misc
4899 S:      Maintained
4900 F:      drivers/gpu/drm/sti
4901 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4902
4903 DRM DRIVERS FOR STM
4904 M:      Yannick Fertre <yannick.fertre@st.com>
4905 M:      Philippe Cornu <philippe.cornu@st.com>
4906 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4907 M:      Vincent Abriou <vincent.abriou@st.com>
4908 L:      dri-devel@lists.freedesktop.org
4909 T:      git git://anongit.freedesktop.org/drm/drm-misc
4910 S:      Maintained
4911 F:      drivers/gpu/drm/stm
4912 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4913
4914 DRM DRIVERS FOR TI LCDC
4915 M:      Jyri Sarha <jsarha@ti.com>
4916 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4917 L:      dri-devel@lists.freedesktop.org
4918 S:      Maintained
4919 F:      drivers/gpu/drm/tilcdc/
4920 F:      Documentation/devicetree/bindings/display/tilcdc/
4921
4922 DRM DRIVERS FOR TI OMAP
4923 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4924 L:      dri-devel@lists.freedesktop.org
4925 S:      Maintained
4926 F:      drivers/gpu/drm/omapdrm/
4927 F:      Documentation/devicetree/bindings/display/ti/
4928
4929 DRM DRIVERS FOR V3D
4930 M:      Eric Anholt <eric@anholt.net>
4931 S:      Supported
4932 F:      drivers/gpu/drm/v3d/
4933 F:      include/uapi/drm/v3d_drm.h
4934 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4935 T:      git git://anongit.freedesktop.org/drm/drm-misc
4936
4937 DRM DRIVERS FOR VC4
4938 M:      Eric Anholt <eric@anholt.net>
4939 T:      git git://github.com/anholt/linux
4940 S:      Supported
4941 F:      drivers/gpu/drm/vc4/
4942 F:      include/uapi/drm/vc4_drm.h
4943 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945
4946 DRM DRIVERS FOR VIVANTE GPU IP
4947 M:      Lucas Stach <l.stach@pengutronix.de>
4948 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4949 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4950 L:      etnaviv@lists.freedesktop.org
4951 L:      dri-devel@lists.freedesktop.org
4952 S:      Maintained
4953 F:      drivers/gpu/drm/etnaviv/
4954 F:      include/uapi/drm/etnaviv_drm.h
4955 F:      Documentation/devicetree/bindings/display/etnaviv/
4956
4957 DRM DRIVERS FOR ZTE ZX
4958 M:      Shawn Guo <shawnguo@kernel.org>
4959 L:      dri-devel@lists.freedesktop.org
4960 S:      Maintained
4961 F:      drivers/gpu/drm/zte/
4962 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4963 T:      git git://anongit.freedesktop.org/drm/drm-misc
4964
4965 DRM PANEL DRIVERS
4966 M:      Thierry Reding <thierry.reding@gmail.com>
4967 L:      dri-devel@lists.freedesktop.org
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969 S:      Maintained
4970 F:      drivers/gpu/drm/drm_panel.c
4971 F:      drivers/gpu/drm/panel/
4972 F:      include/drm/drm_panel.h
4973 F:      Documentation/devicetree/bindings/display/panel/
4974
4975 DRM TINYDRM DRIVERS
4976 M:      Noralf Trønnes <noralf@tronnes.org>
4977 W:      https://github.com/notro/tinydrm/wiki/Development
4978 T:      git git://anongit.freedesktop.org/drm/drm-misc
4979 S:      Maintained
4980 F:      drivers/gpu/drm/tinydrm/
4981 F:      include/drm/tinydrm/
4982
4983 DRM DRIVERS FOR XEN
4984 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 L:      dri-devel@lists.freedesktop.org
4987 L:      xen-devel@lists.xen.org
4988 S:      Supported
4989 F:      drivers/gpu/drm/xen/
4990 F:      Documentation/gpu/xen-front.rst
4991
4992 DRM TTM SUBSYSTEM
4993 M:      Christian Koenig <christian.koenig@amd.com>
4994 M:      Huang Rui <ray.huang@amd.com>
4995 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4996 T:      git git://people.freedesktop.org/~agd5f/linux
4997 S:      Maintained
4998 L:      dri-devel@lists.freedesktop.org
4999 F:      include/drm/ttm/
5000 F:      drivers/gpu/drm/ttm/
5001
5002 DSBR100 USB FM RADIO DRIVER
5003 M:      Alexey Klimov <klimov.linux@gmail.com>
5004 L:      linux-media@vger.kernel.org
5005 T:      git git://linuxtv.org/media_tree.git
5006 S:      Maintained
5007 F:      drivers/media/radio/dsbr100.c
5008
5009 DSCC4 DRIVER
5010 M:      Francois Romieu <romieu@fr.zoreil.com>
5011 L:      netdev@vger.kernel.org
5012 S:      Maintained
5013 F:      drivers/net/wan/dscc4.c
5014
5015 DT3155 MEDIA DRIVER
5016 M:      Hans Verkuil <hverkuil@xs4all.nl>
5017 L:      linux-media@vger.kernel.org
5018 T:      git git://linuxtv.org/media_tree.git
5019 W:      https://linuxtv.org
5020 S:      Odd Fixes
5021 F:      drivers/media/pci/dt3155/
5022
5023 DVB_USB_AF9015 MEDIA DRIVER
5024 M:      Antti Palosaari <crope@iki.fi>
5025 L:      linux-media@vger.kernel.org
5026 W:      https://linuxtv.org
5027 W:      http://palosaari.fi/linux/
5028 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5029 T:      git git://linuxtv.org/anttip/media_tree.git
5030 S:      Maintained
5031 F:      drivers/media/usb/dvb-usb-v2/af9015*
5032
5033 DVB_USB_AF9035 MEDIA DRIVER
5034 M:      Antti Palosaari <crope@iki.fi>
5035 L:      linux-media@vger.kernel.org
5036 W:      https://linuxtv.org
5037 W:      http://palosaari.fi/linux/
5038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5039 T:      git git://linuxtv.org/anttip/media_tree.git
5040 S:      Maintained
5041 F:      drivers/media/usb/dvb-usb-v2/af9035*
5042
5043 DVB_USB_ANYSEE MEDIA DRIVER
5044 M:      Antti Palosaari <crope@iki.fi>
5045 L:      linux-media@vger.kernel.org
5046 W:      https://linuxtv.org
5047 W:      http://palosaari.fi/linux/
5048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5049 T:      git git://linuxtv.org/anttip/media_tree.git
5050 S:      Maintained
5051 F:      drivers/media/usb/dvb-usb-v2/anysee*
5052
5053 DVB_USB_AU6610 MEDIA DRIVER
5054 M:      Antti Palosaari <crope@iki.fi>
5055 L:      linux-media@vger.kernel.org
5056 W:      https://linuxtv.org
5057 W:      http://palosaari.fi/linux/
5058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5059 T:      git git://linuxtv.org/anttip/media_tree.git
5060 S:      Maintained
5061 F:      drivers/media/usb/dvb-usb-v2/au6610*
5062
5063 DVB_USB_CE6230 MEDIA DRIVER
5064 M:      Antti Palosaari <crope@iki.fi>
5065 L:      linux-media@vger.kernel.org
5066 W:      https://linuxtv.org
5067 W:      http://palosaari.fi/linux/
5068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5069 T:      git git://linuxtv.org/anttip/media_tree.git
5070 S:      Maintained
5071 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5072
5073 DVB_USB_CXUSB MEDIA DRIVER
5074 M:      Michael Krufky <mkrufky@linuxtv.org>
5075 L:      linux-media@vger.kernel.org
5076 W:      https://linuxtv.org
5077 W:      http://github.com/mkrufky
5078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5079 T:      git git://linuxtv.org/media_tree.git
5080 S:      Maintained
5081 F:      drivers/media/usb/dvb-usb/cxusb*
5082
5083 DVB_USB_EC168 MEDIA DRIVER
5084 M:      Antti Palosaari <crope@iki.fi>
5085 L:      linux-media@vger.kernel.org
5086 W:      https://linuxtv.org
5087 W:      http://palosaari.fi/linux/
5088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5089 T:      git git://linuxtv.org/anttip/media_tree.git
5090 S:      Maintained
5091 F:      drivers/media/usb/dvb-usb-v2/ec168*
5092
5093 DVB_USB_GL861 MEDIA DRIVER
5094 M:      Antti Palosaari <crope@iki.fi>
5095 L:      linux-media@vger.kernel.org
5096 W:      https://linuxtv.org
5097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5098 T:      git git://linuxtv.org/anttip/media_tree.git
5099 S:      Maintained
5100 F:      drivers/media/usb/dvb-usb-v2/gl861*
5101
5102 DVB_USB_MXL111SF MEDIA DRIVER
5103 M:      Michael Krufky <mkrufky@linuxtv.org>
5104 L:      linux-media@vger.kernel.org
5105 W:      https://linuxtv.org
5106 W:      http://github.com/mkrufky
5107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5108 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5109 S:      Maintained
5110 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5111
5112 DVB_USB_RTL28XXU MEDIA DRIVER
5113 M:      Antti Palosaari <crope@iki.fi>
5114 L:      linux-media@vger.kernel.org
5115 W:      https://linuxtv.org
5116 W:      http://palosaari.fi/linux/
5117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5118 T:      git git://linuxtv.org/anttip/media_tree.git
5119 S:      Maintained
5120 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5121
5122 DVB_USB_V2 MEDIA DRIVER
5123 M:      Antti Palosaari <crope@iki.fi>
5124 L:      linux-media@vger.kernel.org
5125 W:      https://linuxtv.org
5126 W:      http://palosaari.fi/linux/
5127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5128 T:      git git://linuxtv.org/anttip/media_tree.git
5129 S:      Maintained
5130 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5131 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5132
5133 DYNAMIC DEBUG
5134 M:      Jason Baron <jbaron@akamai.com>
5135 S:      Maintained
5136 F:      lib/dynamic_debug.c
5137 F:      include/linux/dynamic_debug.h
5138
5139 DYNAMIC INTERRUPT MODERATION
5140 M:      Tal Gilboa <talgi@mellanox.com>
5141 S:      Maintained
5142 F:      include/linux/net_dim.h
5143
5144 DZ DECSTATION DZ11 SERIAL DRIVER
5145 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5146 S:      Maintained
5147 F:      drivers/tty/serial/dz.*
5148
5149 E3X0 POWER BUTTON DRIVER
5150 M:      Moritz Fischer <moritz.fischer@ettus.com>
5151 L:      usrp-users@lists.ettus.com
5152 W:      http://www.ettus.com
5153 S:      Supported
5154 F:      drivers/input/misc/e3x0-button.c
5155 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5156
5157 E4000 MEDIA DRIVER
5158 M:      Antti Palosaari <crope@iki.fi>
5159 L:      linux-media@vger.kernel.org
5160 W:      https://linuxtv.org
5161 W:      http://palosaari.fi/linux/
5162 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5163 T:      git git://linuxtv.org/anttip/media_tree.git
5164 S:      Maintained
5165 F:      drivers/media/tuners/e4000*
5166
5167 EARTH_PT1 MEDIA DRIVER
5168 M:      Akihiro Tsukada <tskd08@gmail.com>
5169 L:      linux-media@vger.kernel.org
5170 S:      Odd Fixes
5171 F:      drivers/media/pci/pt1/
5172
5173 EARTH_PT3 MEDIA DRIVER
5174 M:      Akihiro Tsukada <tskd08@gmail.com>
5175 L:      linux-media@vger.kernel.org
5176 S:      Odd Fixes
5177 F:      drivers/media/pci/pt3/
5178
5179 EC100 MEDIA DRIVER
5180 M:      Antti Palosaari <crope@iki.fi>
5181 L:      linux-media@vger.kernel.org
5182 W:      https://linuxtv.org
5183 W:      http://palosaari.fi/linux/
5184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5185 T:      git git://linuxtv.org/anttip/media_tree.git
5186 S:      Maintained
5187 F:      drivers/media/dvb-frontends/ec100*
5188
5189 ECRYPT FILE SYSTEM
5190 M:      Tyler Hicks <tyhicks@canonical.com>
5191 L:      ecryptfs@vger.kernel.org
5192 W:      http://ecryptfs.org
5193 W:      https://launchpad.net/ecryptfs
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5195 S:      Supported
5196 F:      Documentation/filesystems/ecryptfs.txt
5197 F:      fs/ecryptfs/
5198
5199 EDAC-AMD64
5200 M:      Borislav Petkov <bp@alien8.de>
5201 L:      linux-edac@vger.kernel.org
5202 S:      Maintained
5203 F:      drivers/edac/amd64_edac*
5204
5205 EDAC-CALXEDA
5206 M:      Robert Richter <rric@kernel.org>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/highbank*
5210
5211 EDAC-CAVIUM OCTEON
5212 M:      Ralf Baechle <ralf@linux-mips.org>
5213 M:      David Daney <david.daney@cavium.com>
5214 L:      linux-edac@vger.kernel.org
5215 L:      linux-mips@linux-mips.org
5216 S:      Supported
5217 F:      drivers/edac/octeon_edac*
5218
5219 EDAC-CAVIUM THUNDERX
5220 M:      David Daney <david.daney@cavium.com>
5221 M:      Jan Glauber <jglauber@cavium.com>
5222 L:      linux-edac@vger.kernel.org
5223 S:      Supported
5224 F:      drivers/edac/thunderx_edac*
5225
5226 EDAC-CORE
5227 M:      Borislav Petkov <bp@alien8.de>
5228 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5229 L:      linux-edac@vger.kernel.org
5230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5232 S:      Supported
5233 F:      Documentation/admin-guide/ras.rst
5234 F:      Documentation/driver-api/edac.rst
5235 F:      drivers/edac/
5236 F:      include/linux/edac.h
5237
5238 EDAC-E752X
5239 M:      Mark Gross <mark.gross@intel.com>
5240 L:      linux-edac@vger.kernel.org
5241 S:      Maintained
5242 F:      drivers/edac/e752x_edac.c
5243
5244 EDAC-E7XXX
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/e7xxx_edac.c
5248
5249 EDAC-FSL_DDR
5250 M:      York Sun <york.sun@nxp.com>
5251 L:      linux-edac@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/edac/fsl_ddr_edac.*
5254
5255 EDAC-GHES
5256 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5257 L:      linux-edac@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/edac/ghes_edac.c
5260
5261 EDAC-I3000
5262 L:      linux-edac@vger.kernel.org
5263 S:      Orphan
5264 F:      drivers/edac/i3000_edac.c
5265
5266 EDAC-I5000
5267 L:      linux-edac@vger.kernel.org
5268 S:      Maintained
5269 F:      drivers/edac/i5000_edac.c
5270
5271 EDAC-I5400
5272 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5273 L:      linux-edac@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/edac/i5400_edac.c
5276
5277 EDAC-I7300
5278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5279 L:      linux-edac@vger.kernel.org
5280 S:      Maintained
5281 F:      drivers/edac/i7300_edac.c
5282
5283 EDAC-I7CORE
5284 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5285 L:      linux-edac@vger.kernel.org
5286 S:      Maintained
5287 F:      drivers/edac/i7core_edac.c
5288
5289 EDAC-I82443BXGX
5290 M:      Tim Small <tim@buttersideup.com>
5291 L:      linux-edac@vger.kernel.org
5292 S:      Maintained
5293 F:      drivers/edac/i82443bxgx_edac.c
5294
5295 EDAC-I82975X
5296 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5297 M:      "Arvind R." <arvino55@gmail.com>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/i82975x_edac.c
5301
5302 EDAC-IE31200
5303 M:      Jason Baron <jbaron@akamai.com>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/ie31200_edac.c
5307
5308 EDAC-MPC85XX
5309 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5310 L:      linux-edac@vger.kernel.org
5311 S:      Maintained
5312 F:      drivers/edac/mpc85xx_edac.[ch]
5313
5314 EDAC-PASEMI
5315 M:      Egor Martovetsky <egor@pasemi.com>
5316 L:      linux-edac@vger.kernel.org
5317 S:      Maintained
5318 F:      drivers/edac/pasemi_edac.c
5319
5320 EDAC-PND2
5321 M:      Tony Luck <tony.luck@intel.com>
5322 L:      linux-edac@vger.kernel.org
5323 S:      Maintained
5324 F:      drivers/edac/pnd2_edac.[ch]
5325
5326 EDAC-R82600
5327 M:      Tim Small <tim@buttersideup.com>
5328 L:      linux-edac@vger.kernel.org
5329 S:      Maintained
5330 F:      drivers/edac/r82600_edac.c
5331
5332 EDAC-SBRIDGE
5333 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5334 L:      linux-edac@vger.kernel.org
5335 S:      Maintained
5336 F:      drivers/edac/sb_edac.c
5337
5338 EDAC-SKYLAKE
5339 M:      Tony Luck <tony.luck@intel.com>
5340 L:      linux-edac@vger.kernel.org
5341 S:      Maintained
5342 F:      drivers/edac/skx_edac.c
5343
5344 EDAC-TI
5345 M:      Tero Kristo <t-kristo@ti.com>
5346 L:      linux-edac@vger.kernel.org
5347 S:      Maintained
5348 F:      drivers/edac/ti_edac.c
5349
5350 EDIROL UA-101/UA-1000 DRIVER
5351 M:      Clemens Ladisch <clemens@ladisch.de>
5352 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5353 T:      git git://git.alsa-project.org/alsa-kernel.git
5354 S:      Maintained
5355 F:      sound/usb/misc/ua101.c
5356
5357 EFI TEST DRIVER
5358 L:      linux-efi@vger.kernel.org
5359 M:      Ivan Hu <ivan.hu@canonical.com>
5360 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5361 S:      Maintained
5362 F:      drivers/firmware/efi/test/
5363
5364 EFI VARIABLE FILESYSTEM
5365 M:      Matthew Garrett <matthew.garrett@nebula.com>
5366 M:      Jeremy Kerr <jk@ozlabs.org>
5367 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5369 L:      linux-efi@vger.kernel.org
5370 S:      Maintained
5371 F:      fs/efivarfs/
5372
5373 EFIFB FRAMEBUFFER DRIVER
5374 L:      linux-fbdev@vger.kernel.org
5375 M:      Peter Jones <pjones@redhat.com>
5376 S:      Maintained
5377 F:      drivers/video/fbdev/efifb.c
5378
5379 EFS FILESYSTEM
5380 W:      http://aeschi.ch.eu.org/efs/
5381 S:      Orphan
5382 F:      fs/efs/
5383
5384 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5385 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5386 L:      netdev@vger.kernel.org
5387 S:      Maintained
5388 F:      drivers/net/ethernet/ibm/ehea/
5389
5390 EM28XX VIDEO4LINUX DRIVER
5391 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5392 L:      linux-media@vger.kernel.org
5393 W:      https://linuxtv.org
5394 T:      git git://linuxtv.org/media_tree.git
5395 S:      Maintained
5396 F:      drivers/media/usb/em28xx/
5397 F:      Documentation/media/v4l-drivers/em28xx*
5398
5399 EMBEDDED LINUX
5400 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5401 M:      Matt Mackall <mpm@selenic.com>
5402 M:      David Woodhouse <dwmw2@infradead.org>
5403 L:      linux-embedded@vger.kernel.org
5404 S:      Maintained
5405
5406 Emulex 10Gbps iSCSI - OneConnect DRIVER
5407 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5408 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5409 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5410 L:      linux-scsi@vger.kernel.org
5411 W:      http://www.broadcom.com
5412 S:      Supported
5413 F:      drivers/scsi/be2iscsi/
5414
5415 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5416 M:      Sathya Perla <sathya.perla@broadcom.com>
5417 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5418 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5419 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5420 L:      netdev@vger.kernel.org
5421 W:      http://www.emulex.com
5422 S:      Supported
5423 F:      drivers/net/ethernet/emulex/benet/
5424
5425 EMULEX ONECONNECT ROCE DRIVER
5426 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5427 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5428 L:      linux-rdma@vger.kernel.org
5429 W:      http://www.broadcom.com
5430 S:      Odd Fixes
5431 F:      drivers/infiniband/hw/ocrdma/
5432 F:      include/uapi/rdma/ocrdma-abi.h
5433
5434 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5435 M:      James Smart <james.smart@broadcom.com>
5436 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5437 L:      linux-scsi@vger.kernel.org
5438 W:      http://www.broadcom.com
5439 S:      Supported
5440 F:      drivers/scsi/lpfc/
5441
5442 ENE CB710 FLASH CARD READER DRIVER
5443 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5444 S:      Maintained
5445 F:      drivers/misc/cb710/
5446 F:      drivers/mmc/host/cb710-mmc.*
5447 F:      include/linux/cb710.h
5448
5449 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5450 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5451 S:      Maintained
5452 F:      drivers/media/rc/ene_ir.*
5453
5454 EPSON S1D13XXX FRAMEBUFFER DRIVER
5455 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5456 S:      Maintained
5457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5458 F:      drivers/video/fbdev/s1d13xxxfb.c
5459 F:      include/video/s1d13xxxfb.h
5460
5461 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5462 M:      Jeff Layton <jlayton@kernel.org>
5463 S:      Maintained
5464 F:      lib/errseq.c
5465 F:      include/linux/errseq.h
5466
5467 ET131X NETWORK DRIVER
5468 M:      Mark Einon <mark.einon@gmail.com>
5469 S:      Odd Fixes
5470 F:      drivers/net/ethernet/agere/
5471
5472 ETHERNET BRIDGE
5473 M:      Stephen Hemminger <stephen@networkplumber.org>
5474 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5475 L:      netdev@vger.kernel.org
5476 W:      http://www.linuxfoundation.org/en/Net:Bridge
5477 S:      Maintained
5478 F:      include/linux/netfilter_bridge/
5479 F:      net/bridge/
5480
5481 ETHERNET PHY LIBRARY
5482 M:      Andrew Lunn <andrew@lunn.ch>
5483 M:      Florian Fainelli <f.fainelli@gmail.com>
5484 L:      netdev@vger.kernel.org
5485 S:      Maintained
5486 F:      Documentation/ABI/testing/sysfs-bus-mdio
5487 F:      Documentation/devicetree/bindings/net/mdio*
5488 F:      Documentation/networking/phy.txt
5489 F:      drivers/net/phy/
5490 F:      drivers/of/of_mdio.c
5491 F:      drivers/of/of_net.c
5492 F:      include/linux/*mdio*.h
5493 F:      include/linux/of_net.h
5494 F:      include/linux/phy.h
5495 F:      include/linux/phy_fixed.h
5496 F:      include/linux/platform_data/mdio-bcm-unimac.h
5497 F:      include/trace/events/mdio.h
5498 F:      include/uapi/linux/mdio.h
5499 F:      include/uapi/linux/mii.h
5500
5501 EXT2 FILE SYSTEM
5502 M:      Jan Kara <jack@suse.com>
5503 L:      linux-ext4@vger.kernel.org
5504 S:      Maintained
5505 F:      Documentation/filesystems/ext2.txt
5506 F:      fs/ext2/
5507 F:      include/linux/ext2*
5508
5509 EXT4 FILE SYSTEM
5510 M:      "Theodore Ts'o" <tytso@mit.edu>
5511 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5512 L:      linux-ext4@vger.kernel.org
5513 W:      http://ext4.wiki.kernel.org
5514 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5516 S:      Maintained
5517 F:      Documentation/filesystems/ext4.txt
5518 F:      fs/ext4/
5519
5520 Extended Verification Module (EVM)
5521 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5522 L:      linux-integrity@vger.kernel.org
5523 S:      Supported
5524 F:      security/integrity/evm/
5525
5526 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5527 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5528 L:      linux-efi@vger.kernel.org
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5530 S:      Maintained
5531 F:      Documentation/efi-stub.txt
5532 F:      arch/*/kernel/efi.c
5533 F:      arch/x86/boot/compressed/eboot.[ch]
5534 F:      arch/*/include/asm/efi.h
5535 F:      arch/x86/platform/efi/
5536 F:      drivers/firmware/efi/
5537 F:      include/linux/efi*.h
5538 F:      arch/arm/boot/compressed/efi-header.S
5539 F:      arch/arm64/kernel/efi-entry.S
5540
5541 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5542 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5543 M:      Chanwoo Choi <cw00.choi@samsung.com>
5544 L:      linux-kernel@vger.kernel.org
5545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5546 S:      Maintained
5547 F:      drivers/extcon/
5548 F:      include/linux/extcon/
5549 F:      include/linux/extcon.h
5550 F:      Documentation/extcon/
5551 F:      Documentation/devicetree/bindings/extcon/
5552
5553 EXYNOS DP DRIVER
5554 M:      Jingoo Han <jingoohan1@gmail.com>
5555 L:      dri-devel@lists.freedesktop.org
5556 S:      Maintained
5557 F:      drivers/gpu/drm/exynos/exynos_dp*
5558
5559 EXYNOS SYSMMU (IOMMU) driver
5560 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5561 L:      iommu@lists.linux-foundation.org
5562 S:      Maintained
5563 F:      drivers/iommu/exynos-iommu.c
5564
5565 EZchip NPS platform support
5566 M:      Vineet Gupta <vgupta@synopsys.com>
5567 M:      Ofer Levi <oferle@mellanox.com>
5568 S:      Supported
5569 F:      arch/arc/plat-eznps
5570 F:      arch/arc/boot/dts/eznps.dts
5571
5572 F2FS FILE SYSTEM
5573 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5574 M:      Chao Yu <yuchao0@huawei.com>
5575 L:      linux-f2fs-devel@lists.sourceforge.net
5576 W:      https://f2fs.wiki.kernel.org/
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5578 S:      Maintained
5579 F:      Documentation/filesystems/f2fs.txt
5580 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5581 F:      fs/f2fs/
5582 F:      include/linux/f2fs_fs.h
5583 F:      include/trace/events/f2fs.h
5584
5585 F71805F HARDWARE MONITORING DRIVER
5586 M:      Jean Delvare <jdelvare@suse.com>
5587 L:      linux-hwmon@vger.kernel.org
5588 S:      Maintained
5589 F:      Documentation/hwmon/f71805f
5590 F:      drivers/hwmon/f71805f.c
5591
5592 FADDR2LINE
5593 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5594 S:      Maintained
5595 F:      scripts/faddr2line
5596
5597 FAILOVER MODULE
5598 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5599 L:      netdev@vger.kernel.org
5600 S:      Supported
5601 F:      net/core/failover.c
5602 F:      include/net/failover.h
5603 F:      Documentation/networking/failover.rst
5604
5605 FANOTIFY
5606 M:      Jan Kara <jack@suse.cz>
5607 R:      Amir Goldstein <amir73il@gmail.com>
5608 L:      linux-fsdevel@vger.kernel.org
5609 S:      Maintained
5610 F:      fs/notify/fanotify/
5611 F:      include/linux/fanotify.h
5612 F:      include/uapi/linux/fanotify.h
5613
5614 FARSYNC SYNCHRONOUS DRIVER
5615 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5616 W:      http://www.farsite.co.uk/
5617 S:      Supported
5618 F:      drivers/net/wan/farsync.*
5619
5620 FAULT INJECTION SUPPORT
5621 M:      Akinobu Mita <akinobu.mita@gmail.com>
5622 S:      Supported
5623 F:      Documentation/fault-injection/
5624 F:      lib/fault-inject.c
5625
5626 FBTFT Framebuffer drivers
5627 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5628 L:      dri-devel@lists.freedesktop.org
5629 L:      linux-fbdev@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/staging/fbtft/
5632
5633 FC0011 TUNER DRIVER
5634 M:      Michael Buesch <m@bues.ch>
5635 L:      linux-media@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/media/tuners/fc0011.h
5638 F:      drivers/media/tuners/fc0011.c
5639
5640 FC2580 MEDIA DRIVER
5641 M:      Antti Palosaari <crope@iki.fi>
5642 L:      linux-media@vger.kernel.org
5643 W:      https://linuxtv.org
5644 W:      http://palosaari.fi/linux/
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/tuners/fc2580*
5649
5650 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5651 M:      Johannes Thumshirn <jth@kernel.org>
5652 L:      linux-scsi@vger.kernel.org
5653 W:      www.Open-FCoE.org
5654 S:      Supported
5655 F:      drivers/scsi/libfc/
5656 F:      drivers/scsi/fcoe/
5657 F:      include/scsi/fc/
5658 F:      include/scsi/libfc.h
5659 F:      include/scsi/libfcoe.h
5660 F:      include/uapi/scsi/fc/
5661
5662 FILE LOCKING (flock() and fcntl()/lockf())
5663 M:      Jeff Layton <jlayton@kernel.org>
5664 M:      "J. Bruce Fields" <bfields@fieldses.org>
5665 L:      linux-fsdevel@vger.kernel.org
5666 S:      Maintained
5667 F:      include/linux/fcntl.h
5668 F:      include/uapi/linux/fcntl.h
5669 F:      fs/fcntl.c
5670 F:      fs/locks.c
5671
5672 FILESYSTEMS (VFS and infrastructure)
5673 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5674 L:      linux-fsdevel@vger.kernel.org
5675 S:      Maintained
5676 F:      fs/*
5677 F:      include/linux/fs.h
5678 F:      include/uapi/linux/fs.h
5679
5680 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5681 M:      Riku Voipio <riku.voipio@iki.fi>
5682 L:      linux-hwmon@vger.kernel.org
5683 S:      Maintained
5684 F:      drivers/hwmon/f75375s.c
5685 F:      include/linux/f75375s.h
5686
5687 FIREWIRE AUDIO DRIVERS
5688 M:      Clemens Ladisch <clemens@ladisch.de>
5689 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5690 T:      git git://git.alsa-project.org/alsa-kernel.git
5691 S:      Maintained
5692 F:      sound/firewire/
5693
5694 FIREWIRE MEDIA DRIVERS (firedtv)
5695 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5696 L:      linux-media@vger.kernel.org
5697 L:      linux1394-devel@lists.sourceforge.net
5698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5699 S:      Maintained
5700 F:      drivers/media/firewire/
5701
5702 FIREWIRE SBP-2 TARGET
5703 M:      Chris Boot <bootc@bootc.net>
5704 L:      linux-scsi@vger.kernel.org
5705 L:      target-devel@vger.kernel.org
5706 L:      linux1394-devel@lists.sourceforge.net
5707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5708 S:      Maintained
5709 F:      drivers/target/sbp/
5710
5711 FIREWIRE SUBSYSTEM
5712 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5713 L:      linux1394-devel@lists.sourceforge.net
5714 W:      http://ieee1394.wiki.kernel.org/
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5716 S:      Maintained
5717 F:      drivers/firewire/
5718 F:      include/linux/firewire.h
5719 F:      include/uapi/linux/firewire*.h
5720 F:      tools/firewire/
5721
5722 FIRMWARE LOADER (request_firmware)
5723 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5724 L:      linux-kernel@vger.kernel.org
5725 S:      Maintained
5726 F:      Documentation/firmware_class/
5727 F:      drivers/base/firmware_loader/
5728 F:      include/linux/firmware.h
5729
5730 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5731 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5732 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5733 S:      Maintained
5734 F:      drivers/block/rsxx/
5735
5736 FLOPPY DRIVER
5737 M:      Jiri Kosina <jikos@kernel.org>
5738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5739 S:      Odd fixes
5740 F:      drivers/block/floppy.c
5741
5742 FMC SUBSYSTEM
5743 M:      Alessandro Rubini <rubini@gnudd.com>
5744 W:      http://www.ohwr.org/projects/fmc-bus
5745 S:      Supported
5746 F:      drivers/fmc/
5747 F:      include/linux/fmc*.h
5748 F:      include/linux/ipmi-fru.h
5749 K:      fmc_d.*register
5750
5751 FPGA MANAGER FRAMEWORK
5752 M:      Alan Tull <atull@kernel.org>
5753 M:      Moritz Fischer <mdf@kernel.org>
5754 L:      linux-fpga@vger.kernel.org
5755 S:      Maintained
5756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5757 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5758 F:      Documentation/fpga/
5759 F:      Documentation/driver-api/fpga/
5760 F:      Documentation/devicetree/bindings/fpga/
5761 F:      drivers/fpga/
5762 F:      include/linux/fpga/
5763 W:      http://www.rocketboards.org
5764
5765 FPGA DFL DRIVERS
5766 M:      Wu Hao <hao.wu@intel.com>
5767 L:      linux-fpga@vger.kernel.org
5768 S:      Maintained
5769 F:      Documentation/fpga/dfl.txt
5770 F:      include/uapi/linux/fpga-dfl.h
5771 F:      drivers/fpga/dfl*
5772
5773 FPU EMULATOR
5774 M:      Bill Metzenthen <billm@melbpc.org.au>
5775 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5776 S:      Maintained
5777 F:      arch/x86/math-emu/
5778
5779 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5780 L:      netdev@vger.kernel.org
5781 S:      Orphan
5782 F:      drivers/net/wan/dlci.c
5783 F:      drivers/net/wan/sdla.c
5784
5785 FRAMEBUFFER LAYER
5786 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5787 L:      dri-devel@lists.freedesktop.org
5788 L:      linux-fbdev@vger.kernel.org
5789 T:      git git://github.com/bzolnier/linux.git
5790 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5791 S:      Maintained
5792 F:      Documentation/fb/
5793 F:      drivers/video/
5794 F:      include/video/
5795 F:      include/linux/fb.h
5796 F:      include/uapi/video/
5797 F:      include/uapi/linux/fb.h
5798
5799 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5800 M:      Horia Geantă <horia.geanta@nxp.com>
5801 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5802 L:      linux-crypto@vger.kernel.org
5803 S:      Maintained
5804 F:      drivers/crypto/caam/
5805 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5806
5807 FREESCALE DIU FRAMEBUFFER DRIVER
5808 M:      Timur Tabi <timur@kernel.org>
5809 L:      linux-fbdev@vger.kernel.org
5810 S:      Maintained
5811 F:      drivers/video/fbdev/fsl-diu-fb.*
5812
5813 FREESCALE DMA DRIVER
5814 M:      Li Yang <leoyang.li@nxp.com>
5815 M:      Zhang Wei <zw@zh-kernel.org>
5816 L:      linuxppc-dev@lists.ozlabs.org
5817 S:      Maintained
5818 F:      drivers/dma/fsldma.*
5819
5820 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5821 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5822 L:      netdev@vger.kernel.org
5823 S:      Maintained
5824 F:      drivers/net/ethernet/freescale/gianfar*
5825 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5826
5827 FREESCALE GPMI NAND DRIVER
5828 M:      Han Xu <han.xu@nxp.com>
5829 L:      linux-mtd@lists.infradead.org
5830 S:      Maintained
5831 F:      drivers/mtd/nand/raw/gpmi-nand/*
5832
5833 FREESCALE I2C CPM DRIVER
5834 M:      Jochen Friedrich <jochen@scram.de>
5835 L:      linuxppc-dev@lists.ozlabs.org
5836 L:      linux-i2c@vger.kernel.org
5837 S:      Maintained
5838 F:      drivers/i2c/busses/i2c-cpm.c
5839
5840 FREESCALE IMX / MXC FEC DRIVER
5841 M:      Fugang Duan <fugang.duan@nxp.com>
5842 L:      netdev@vger.kernel.org
5843 S:      Maintained
5844 F:      drivers/net/ethernet/freescale/fec_main.c
5845 F:      drivers/net/ethernet/freescale/fec_ptp.c
5846 F:      drivers/net/ethernet/freescale/fec.h
5847 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5848
5849 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5850 M:      Sascha Hauer <s.hauer@pengutronix.de>
5851 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5852 L:      linux-fbdev@vger.kernel.org
5853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5854 S:      Maintained
5855 F:      include/linux/platform_data/video-imxfb.h
5856 F:      drivers/video/fbdev/imxfb.c
5857
5858 FREESCALE QORIQ DPAA ETHERNET DRIVER
5859 M:      Madalin Bucur <madalin.bucur@nxp.com>
5860 L:      netdev@vger.kernel.org
5861 S:      Maintained
5862 F:      drivers/net/ethernet/freescale/dpaa
5863
5864 FREESCALE QORIQ DPAA FMAN DRIVER
5865 M:      Madalin Bucur <madalin.bucur@nxp.com>
5866 L:      netdev@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/net/ethernet/freescale/fman
5869 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5870
5871 FREESCALE QORIQ PTP CLOCK DRIVER
5872 M:      Yangbo Lu <yangbo.lu@nxp.com>
5873 L:      netdev@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/ptp/ptp_qoriq.c
5876 F:      include/linux/fsl/ptp_qoriq.h
5877 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5878
5879 FREESCALE QUAD SPI DRIVER
5880 M:      Han Xu <han.xu@nxp.com>
5881 L:      linux-mtd@lists.infradead.org
5882 S:      Maintained
5883 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5884
5885 FREESCALE QUICC ENGINE LIBRARY
5886 M:      Qiang Zhao <qiang.zhao@nxp.com>
5887 L:      linuxppc-dev@lists.ozlabs.org
5888 S:      Maintained
5889 F:      drivers/soc/fsl/qe/
5890 F:      include/soc/fsl/*qe*.h
5891 F:      include/soc/fsl/*ucc*.h
5892
5893 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5894 M:      Li Yang <leoyang.li@nxp.com>
5895 L:      netdev@vger.kernel.org
5896 L:      linuxppc-dev@lists.ozlabs.org
5897 S:      Maintained
5898 F:      drivers/net/ethernet/freescale/ucc_geth*
5899
5900 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5901 M:      Zhao Qiang <qiang.zhao@nxp.com>
5902 L:      netdev@vger.kernel.org
5903 L:      linuxppc-dev@lists.ozlabs.org
5904 S:      Maintained
5905 F:      drivers/net/wan/fsl_ucc_hdlc*
5906
5907 FREESCALE QUICC ENGINE UCC UART DRIVER
5908 M:      Timur Tabi <timur@kernel.org>
5909 L:      linuxppc-dev@lists.ozlabs.org
5910 S:      Maintained
5911 F:      drivers/tty/serial/ucc_uart.c
5912
5913 FREESCALE SOC DRIVERS
5914 M:      Li Yang <leoyang.li@nxp.com>
5915 L:      linuxppc-dev@lists.ozlabs.org
5916 L:      linux-arm-kernel@lists.infradead.org
5917 S:      Maintained
5918 F:      Documentation/devicetree/bindings/soc/fsl/
5919 F:      drivers/soc/fsl/
5920 F:      include/linux/fsl/
5921
5922 FREESCALE SOC FS_ENET DRIVER
5923 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5924 L:      linuxppc-dev@lists.ozlabs.org
5925 L:      netdev@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/net/ethernet/freescale/fs_enet/
5928 F:      include/linux/fs_enet_pd.h
5929
5930 FREESCALE SOC SOUND DRIVERS
5931 M:      Timur Tabi <timur@kernel.org>
5932 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5933 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5934 R:      Fabio Estevam <fabio.estevam@nxp.com>
5935 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5936 L:      linuxppc-dev@lists.ozlabs.org
5937 S:      Maintained
5938 F:      sound/soc/fsl/fsl*
5939 F:      sound/soc/fsl/imx*
5940 F:      sound/soc/fsl/mpc8610_hpcd.c
5941
5942 FREESCALE USB PERIPHERAL DRIVERS
5943 M:      Li Yang <leoyang.li@nxp.com>
5944 L:      linux-usb@vger.kernel.org
5945 L:      linuxppc-dev@lists.ozlabs.org
5946 S:      Maintained
5947 F:      drivers/usb/gadget/udc/fsl*
5948
5949 FREEVXFS FILESYSTEM
5950 M:      Christoph Hellwig <hch@infradead.org>
5951 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5952 S:      Maintained
5953 F:      fs/freevxfs/
5954
5955 FREEZER
5956 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5957 M:      Pavel Machek <pavel@ucw.cz>
5958 L:      linux-pm@vger.kernel.org
5959 S:      Supported
5960 F:      Documentation/power/freezing-of-tasks.txt
5961 F:      include/linux/freezer.h
5962 F:      kernel/freezer.c
5963
5964 FRONTSWAP API
5965 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5966 L:      linux-kernel@vger.kernel.org
5967 S:      Maintained
5968 F:      mm/frontswap.c
5969 F:      include/linux/frontswap.h
5970
5971 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5972 M:      David Howells <dhowells@redhat.com>
5973 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5974 S:      Supported
5975 F:      Documentation/filesystems/caching/
5976 F:      fs/fscache/
5977 F:      include/linux/fscache*.h
5978
5979 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5980 M:      Theodore Y. Ts'o <tytso@mit.edu>
5981 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5982 L:      linux-fscrypt@vger.kernel.org
5983 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5985 S:      Supported
5986 F:      fs/crypto/
5987 F:      include/linux/fscrypt*.h
5988 F:      Documentation/filesystems/fscrypt.rst
5989
5990 FSI-ATTACHED I2C DRIVER
5991 M:      Eddie James <eajames@linux.vnet.ibm.com>
5992 L:      linux-i2c@vger.kernel.org
5993 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5994 S:      Maintained
5995 F:      drivers/i2c/busses/i2c-fsi.c
5996 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5997
5998 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5999 M:      Jan Kara <jack@suse.cz>
6000 R:      Amir Goldstein <amir73il@gmail.com>
6001 L:      linux-fsdevel@vger.kernel.org
6002 S:      Maintained
6003 F:      fs/notify/
6004 F:      include/linux/fsnotify*.h
6005
6006 FUJITSU LAPTOP EXTRAS
6007 M:      Jonathan Woithe <jwoithe@just42.net>
6008 L:      platform-driver-x86@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/platform/x86/fujitsu-laptop.c
6011
6012 FUJITSU M-5MO LS CAMERA ISP DRIVER
6013 M:      Kyungmin Park <kyungmin.park@samsung.com>
6014 M:      Heungjun Kim <riverful.kim@samsung.com>
6015 L:      linux-media@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/media/i2c/m5mols/
6018 F:      include/media/i2c/m5mols.h
6019
6020 FUJITSU TABLET EXTRAS
6021 M:      Robert Gerlach <khnz@gmx.de>
6022 L:      platform-driver-x86@vger.kernel.org
6023 S:      Maintained
6024 F:      drivers/platform/x86/fujitsu-tablet.c
6025
6026 FUSE: FILESYSTEM IN USERSPACE
6027 M:      Miklos Szeredi <miklos@szeredi.hu>
6028 L:      linux-fsdevel@vger.kernel.org
6029 W:      http://fuse.sourceforge.net/
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6031 S:      Maintained
6032 F:      fs/fuse/
6033 F:      include/uapi/linux/fuse.h
6034 F:      Documentation/filesystems/fuse.txt
6035
6036 FUTEX SUBSYSTEM
6037 M:      Thomas Gleixner <tglx@linutronix.de>
6038 M:      Ingo Molnar <mingo@redhat.com>
6039 R:      Peter Zijlstra <peterz@infradead.org>
6040 R:      Darren Hart <dvhart@infradead.org>
6041 L:      linux-kernel@vger.kernel.org
6042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6043 S:      Maintained
6044 F:      kernel/futex.c
6045 F:      kernel/futex_compat.c
6046 F:      include/asm-generic/futex.h
6047 F:      include/linux/futex.h
6048 F:      include/uapi/linux/futex.h
6049 F:      tools/testing/selftests/futex/
6050 F:      tools/perf/bench/futex*
6051 F:      Documentation/*futex*
6052
6053 GCC PLUGINS
6054 M:      Kees Cook <keescook@chromium.org>
6055 R:      Emese Revfy <re.emese@gmail.com>
6056 L:      kernel-hardening@lists.openwall.com
6057 S:      Maintained
6058 F:      scripts/gcc-plugins/
6059 F:      scripts/gcc-plugin.sh
6060 F:      scripts/Makefile.gcc-plugins
6061 F:      Documentation/gcc-plugins.txt
6062
6063 GASKET DRIVER FRAMEWORK
6064 M:      Rob Springer <rspringer@google.com>
6065 M:      Todd Poynor <toddpoynor@google.com>
6066 M:      Ben Chan <benchan@chromium.org>
6067 S:      Maintained
6068 F:      drivers/staging/gasket/
6069
6070 GCOV BASED KERNEL PROFILING
6071 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6072 S:      Maintained
6073 F:      kernel/gcov/
6074 F:      Documentation/dev-tools/gcov.rst
6075
6076 GDB KERNEL DEBUGGING HELPER SCRIPTS
6077 M:      Jan Kiszka <jan.kiszka@siemens.com>
6078 M:      Kieran Bingham <kbingham@kernel.org>
6079 S:      Supported
6080 F:      scripts/gdb/
6081
6082 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6083 M:      Achim Leubner <achim_leubner@adaptec.com>
6084 L:      linux-scsi@vger.kernel.org
6085 W:      http://www.icp-vortex.com/
6086 S:      Supported
6087 F:      drivers/scsi/gdt*
6088
6089 GEMTEK FM RADIO RECEIVER DRIVER
6090 M:      Hans Verkuil <hverkuil@xs4all.nl>
6091 L:      linux-media@vger.kernel.org
6092 T:      git git://linuxtv.org/media_tree.git
6093 W:      https://linuxtv.org
6094 S:      Maintained
6095 F:      drivers/media/radio/radio-gemtek*
6096
6097 GENERIC GPIO I2C DRIVER
6098 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6099 S:      Supported
6100 F:      drivers/i2c/busses/i2c-gpio.c
6101 F:      include/linux/platform_data/i2c-gpio.h
6102
6103 GENERIC GPIO I2C MULTIPLEXER DRIVER
6104 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6105 L:      linux-i2c@vger.kernel.org
6106 S:      Supported
6107 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6108 F:      include/linux/platform_data/i2c-mux-gpio.h
6109 F:      Documentation/i2c/muxes/i2c-mux-gpio
6110
6111 GENERIC HDLC (WAN) DRIVERS
6112 M:      Krzysztof Halasa <khc@pm.waw.pl>
6113 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6114 S:      Maintained
6115 F:      drivers/net/wan/c101.c
6116 F:      drivers/net/wan/hd6457*
6117 F:      drivers/net/wan/hdlc*
6118 F:      drivers/net/wan/n2.c
6119 F:      drivers/net/wan/pc300too.c
6120 F:      drivers/net/wan/pci200syn.c
6121 F:      drivers/net/wan/wanxl*
6122
6123 GENERIC INCLUDE/ASM HEADER FILES
6124 M:      Arnd Bergmann <arnd@arndb.de>
6125 L:      linux-arch@vger.kernel.org
6126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6127 S:      Maintained
6128 F:      include/asm-generic/
6129 F:      include/uapi/asm-generic/
6130
6131 GENERIC PHY FRAMEWORK
6132 M:      Kishon Vijay Abraham I <kishon@ti.com>
6133 L:      linux-kernel@vger.kernel.org
6134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6135 S:      Supported
6136 F:      drivers/phy/
6137 F:      include/linux/phy/
6138
6139 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6140 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6141 S:      Supported
6142 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6143
6144 GENERIC PM DOMAINS
6145 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6146 M:      Kevin Hilman <khilman@kernel.org>
6147 M:      Ulf Hansson <ulf.hansson@linaro.org>
6148 L:      linux-pm@vger.kernel.org
6149 S:      Supported
6150 F:      drivers/base/power/domain*.c
6151 F:      include/linux/pm_domain.h
6152 F:      Documentation/devicetree/bindings/power/power_domain.txt
6153
6154 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6155 M:      Eugen Hristev <eugen.hristev@microchip.com>
6156 L:      linux-input@vger.kernel.org
6157 S:      Maintained
6158 F:      drivers/input/touchscreen/resistive-adc-touch.c
6159
6160 GENERIC UIO DRIVER FOR PCI DEVICES
6161 M:      "Michael S. Tsirkin" <mst@redhat.com>
6162 L:      kvm@vger.kernel.org
6163 S:      Supported
6164 F:      drivers/uio/uio_pci_generic.c
6165
6166 GENWQE (IBM Generic Workqueue Card)
6167 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6168 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6169 S:      Supported
6170 F:      drivers/misc/genwqe/
6171
6172 GET_MAINTAINER SCRIPT
6173 M:      Joe Perches <joe@perches.com>
6174 S:      Maintained
6175 F:      scripts/get_maintainer.pl
6176
6177 GFS2 FILE SYSTEM
6178 M:      Bob Peterson <rpeterso@redhat.com>
6179 M:      Andreas Gruenbacher <agruenba@redhat.com>
6180 L:      cluster-devel@redhat.com
6181 W:      http://sources.redhat.com/cluster/
6182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6183 S:      Supported
6184 F:      Documentation/filesystems/gfs2*.txt
6185 F:      fs/gfs2/
6186 F:      include/uapi/linux/gfs2_ondisk.h
6187
6188 GIGASET ISDN DRIVERS
6189 M:      Paul Bolle <pebolle@tiscali.nl>
6190 L:      gigaset307x-common@lists.sourceforge.net
6191 W:      http://gigaset307x.sourceforge.net/
6192 S:      Odd Fixes
6193 F:      Documentation/isdn/README.gigaset
6194 F:      drivers/isdn/gigaset/
6195 F:      include/uapi/linux/gigaset_dev.h
6196
6197 GNSS SUBSYSTEM
6198 M:      Johan Hovold <johan@kernel.org>
6199 S:      Maintained
6200 F:      Documentation/ABI/testing/sysfs-class-gnss
6201 F:      Documentation/devicetree/bindings/gnss/
6202 F:      drivers/gnss/
6203 F:      include/linux/gnss.h
6204
6205 GO7007 MPEG CODEC
6206 M:      Hans Verkuil <hans.verkuil@cisco.com>
6207 L:      linux-media@vger.kernel.org
6208 S:      Maintained
6209 F:      drivers/media/usb/go7007/
6210
6211 GOODIX TOUCHSCREEN
6212 M:      Bastien Nocera <hadess@hadess.net>
6213 L:      linux-input@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/input/touchscreen/goodix.c
6216
6217 GPD POCKET FAN DRIVER
6218 M:      Hans de Goede <hdegoede@redhat.com>
6219 L:      platform-driver-x86@vger.kernel.org
6220 S:      Maintained
6221 F:      drivers/platform/x86/gpd-pocket-fan.c
6222
6223 GPIO ACPI SUPPORT
6224 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6225 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6226 L:      linux-gpio@vger.kernel.org
6227 L:      linux-acpi@vger.kernel.org
6228 S:      Maintained
6229 F:      Documentation/acpi/gpio-properties.txt
6230 F:      drivers/gpio/gpiolib-acpi.c
6231
6232 GPIO IR Transmitter
6233 M:      Sean Young <sean@mess.org>
6234 L:      linux-media@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/media/rc/gpio-ir-tx.c
6237
6238 GPIO MOCKUP DRIVER
6239 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6240 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6241 L:      linux-gpio@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/gpio/gpio-mockup.c
6244 F:      tools/testing/selftests/gpio/
6245
6246 GPIO SUBSYSTEM
6247 M:      Linus Walleij <linus.walleij@linaro.org>
6248 L:      linux-gpio@vger.kernel.org
6249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6250 S:      Maintained
6251 F:      Documentation/devicetree/bindings/gpio/
6252 F:      Documentation/driver-api/gpio/
6253 F:      Documentation/gpio/
6254 F:      Documentation/ABI/testing/gpio-cdev
6255 F:      Documentation/ABI/obsolete/sysfs-gpio
6256 F:      drivers/gpio/
6257 F:      include/linux/gpio/
6258 F:      include/linux/gpio.h
6259 F:      include/linux/of_gpio.h
6260 F:      include/asm-generic/gpio.h
6261 F:      include/uapi/linux/gpio.h
6262 F:      tools/gpio/
6263
6264 GRE DEMULTIPLEXER DRIVER
6265 M:      Dmitry Kozlov <xeb@mail.ru>
6266 L:      netdev@vger.kernel.org
6267 S:      Maintained
6268 F:      net/ipv4/gre_demux.c
6269 F:      net/ipv4/gre_offload.c
6270 F:      include/net/gre.h
6271
6272 GRETH 10/100/1G Ethernet MAC device driver
6273 M:      Andreas Larsson <andreas@gaisler.com>
6274 L:      netdev@vger.kernel.org
6275 S:      Maintained
6276 F:      drivers/net/ethernet/aeroflex/
6277
6278 GREYBUS AUDIO PROTOCOLS DRIVERS
6279 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6280 M:      Mark Greer <mgreer@animalcreek.com>
6281 S:      Maintained
6282 F:      drivers/staging/greybus/audio_apbridgea.c
6283 F:      drivers/staging/greybus/audio_apbridgea.h
6284 F:      drivers/staging/greybus/audio_codec.c
6285 F:      drivers/staging/greybus/audio_codec.h
6286 F:      drivers/staging/greybus/audio_gb.c
6287 F:      drivers/staging/greybus/audio_manager.c
6288 F:      drivers/staging/greybus/audio_manager.h
6289 F:      drivers/staging/greybus/audio_manager_module.c
6290 F:      drivers/staging/greybus/audio_manager_private.h
6291 F:      drivers/staging/greybus/audio_manager_sysfs.c
6292 F:      drivers/staging/greybus/audio_module.c
6293 F:      drivers/staging/greybus/audio_topology.c
6294
6295 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6296 M:      Viresh Kumar <vireshk@kernel.org>
6297 S:      Maintained
6298 F:      drivers/staging/greybus/authentication.c
6299 F:      drivers/staging/greybus/bootrom.c
6300 F:      drivers/staging/greybus/firmware.h
6301 F:      drivers/staging/greybus/fw-core.c
6302 F:      drivers/staging/greybus/fw-download.c
6303 F:      drivers/staging/greybus/fw-management.c
6304 F:      drivers/staging/greybus/greybus_authentication.h
6305 F:      drivers/staging/greybus/greybus_firmware.h
6306 F:      drivers/staging/greybus/hid.c
6307 F:      drivers/staging/greybus/i2c.c
6308 F:      drivers/staging/greybus/spi.c
6309 F:      drivers/staging/greybus/spilib.c
6310 F:      drivers/staging/greybus/spilib.h
6311
6312 GREYBUS LOOPBACK DRIVER
6313 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6314 S:      Maintained
6315 F:      drivers/staging/greybus/loopback.c
6316
6317 GREYBUS PLATFORM DRIVERS
6318 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/arche-platform.c
6321 F:      drivers/staging/greybus/arche-apb-ctrl.c
6322 F:      drivers/staging/greybus/arche_platform.h
6323
6324 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6325 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6326 S:      Maintained
6327 F:      drivers/staging/greybus/sdio.c
6328 F:      drivers/staging/greybus/light.c
6329 F:      drivers/staging/greybus/gpio.c
6330 F:      drivers/staging/greybus/power_supply.c
6331 F:      drivers/staging/greybus/spi.c
6332 F:      drivers/staging/greybus/spilib.c
6333
6334 GREYBUS SUBSYSTEM
6335 M:      Johan Hovold <johan@kernel.org>
6336 M:      Alex Elder <elder@kernel.org>
6337 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6338 S:      Maintained
6339 F:      drivers/staging/greybus/
6340 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6341
6342 GREYBUS UART PROTOCOLS DRIVERS
6343 M:      David Lin <dtwlin@gmail.com>
6344 S:      Maintained
6345 F:      drivers/staging/greybus/uart.c
6346 F:      drivers/staging/greybus/log.c
6347
6348 GS1662 VIDEO SERIALIZER
6349 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6350 L:      linux-media@vger.kernel.org
6351 T:      git git://linuxtv.org/media_tree.git
6352 S:      Maintained
6353 F:      drivers/media/spi/gs1662.c
6354
6355 GSPCA FINEPIX SUBDRIVER
6356 M:      Frank Zago <frank@zago.net>
6357 L:      linux-media@vger.kernel.org
6358 T:      git git://linuxtv.org/media_tree.git
6359 S:      Maintained
6360 F:      drivers/media/usb/gspca/finepix.c
6361
6362 GSPCA GL860 SUBDRIVER
6363 M:      Olivier Lorin <o.lorin@laposte.net>
6364 L:      linux-media@vger.kernel.org
6365 T:      git git://linuxtv.org/media_tree.git
6366 S:      Maintained
6367 F:      drivers/media/usb/gspca/gl860/
6368
6369 GSPCA M5602 SUBDRIVER
6370 M:      Erik Andren <erik.andren@gmail.com>
6371 L:      linux-media@vger.kernel.org
6372 T:      git git://linuxtv.org/media_tree.git
6373 S:      Maintained
6374 F:      drivers/media/usb/gspca/m5602/
6375
6376 GSPCA PAC207 SONIXB SUBDRIVER
6377 M:      Hans Verkuil <hverkuil@xs4all.nl>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Odd Fixes
6381 F:      drivers/media/usb/gspca/pac207.c
6382
6383 GSPCA SN9C20X SUBDRIVER
6384 M:      Brian Johnson <brijohn@gmail.com>
6385 L:      linux-media@vger.kernel.org
6386 T:      git git://linuxtv.org/media_tree.git
6387 S:      Maintained
6388 F:      drivers/media/usb/gspca/sn9c20x.c
6389
6390 GSPCA T613 SUBDRIVER
6391 M:      Leandro Costantino <lcostantino@gmail.com>
6392 L:      linux-media@vger.kernel.org
6393 T:      git git://linuxtv.org/media_tree.git
6394 S:      Maintained
6395 F:      drivers/media/usb/gspca/t613.c
6396
6397 GSPCA USB WEBCAM DRIVER
6398 M:      Hans Verkuil <hverkuil@xs4all.nl>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Odd Fixes
6402 F:      drivers/media/usb/gspca/
6403
6404 GTP (GPRS Tunneling Protocol)
6405 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6406 M:      Harald Welte <laforge@gnumonks.org>
6407 L:      osmocom-net-gprs@lists.osmocom.org
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6409 S:      Maintained
6410 F:      drivers/net/gtp.c
6411
6412 GUID PARTITION TABLE (GPT)
6413 M:      Davidlohr Bueso <dave@stgolabs.net>
6414 L:      linux-efi@vger.kernel.org
6415 S:      Maintained
6416 F:      block/partitions/efi.*
6417
6418 H8/300 ARCHITECTURE
6419 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6420 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6421 W:      http://uclinux-h8.sourceforge.jp
6422 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6423 S:      Maintained
6424 F:      arch/h8300/
6425 F:      drivers/clocksource/h8300_*.c
6426 F:      drivers/clk/h8300/
6427 F:      drivers/irqchip/irq-renesas-h8*.c
6428
6429 HACKRF MEDIA DRIVER
6430 M:      Antti Palosaari <crope@iki.fi>
6431 L:      linux-media@vger.kernel.org
6432 W:      https://linuxtv.org
6433 W:      http://palosaari.fi/linux/
6434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6435 T:      git git://linuxtv.org/anttip/media_tree.git
6436 S:      Maintained
6437 F:      drivers/media/usb/hackrf/
6438
6439 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6440 M:      Frank Seidel <frank@f-seidel.de>
6441 L:      platform-driver-x86@vger.kernel.org
6442 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6443 S:      Maintained
6444 F:      drivers/platform/x86/hdaps.c
6445
6446 HARDWARE MONITORING
6447 M:      Jean Delvare <jdelvare@suse.com>
6448 M:      Guenter Roeck <linux@roeck-us.net>
6449 L:      linux-hwmon@vger.kernel.org
6450 W:      http://hwmon.wiki.kernel.org/
6451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6452 S:      Maintained
6453 F:      Documentation/devicetree/bindings/hwmon/
6454 F:      Documentation/hwmon/
6455 F:      drivers/hwmon/
6456 F:      include/linux/hwmon*.h
6457
6458 HARDWARE RANDOM NUMBER GENERATOR CORE
6459 M:      Matt Mackall <mpm@selenic.com>
6460 M:      Herbert Xu <herbert@gondor.apana.org.au>
6461 L:      linux-crypto@vger.kernel.org
6462 S:      Odd fixes
6463 F:      Documentation/devicetree/bindings/rng/
6464 F:      Documentation/hw_random.txt
6465 F:      drivers/char/hw_random/
6466 F:      include/linux/hw_random.h
6467
6468 HARDWARE TRACING FACILITIES
6469 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6470 S:      Maintained
6471 F:      drivers/hwtracing/
6472
6473 HARDWARE SPINLOCK CORE
6474 M:      Ohad Ben-Cohen <ohad@wizery.com>
6475 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6476 L:      linux-remoteproc@vger.kernel.org
6477 S:      Maintained
6478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6479 F:      Documentation/devicetree/bindings/hwlock/
6480 F:      Documentation/hwspinlock.txt
6481 F:      drivers/hwspinlock/
6482 F:      include/linux/hwspinlock.h
6483
6484 HARMONY SOUND DRIVER
6485 L:      linux-parisc@vger.kernel.org
6486 S:      Maintained
6487 F:      sound/parisc/harmony.*
6488
6489 HDPVR USB VIDEO ENCODER DRIVER
6490 M:      Hans Verkuil <hverkuil@xs4all.nl>
6491 L:      linux-media@vger.kernel.org
6492 T:      git git://linuxtv.org/media_tree.git
6493 W:      https://linuxtv.org
6494 S:      Odd Fixes
6495 F:      drivers/media/usb/hdpvr/
6496
6497 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6498 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6499 S:      Supported
6500 F:      Documentation/watchdog/hpwdt.txt
6501 F:      drivers/watchdog/hpwdt.c
6502
6503 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6504 M:      Don Brace <don.brace@microsemi.com>
6505 L:      esc.storagedev@microsemi.com
6506 L:      linux-scsi@vger.kernel.org
6507 S:      Supported
6508 F:      Documentation/scsi/hpsa.txt
6509 F:      drivers/scsi/hpsa*.[ch]
6510 F:      include/linux/cciss*.h
6511 F:      include/uapi/linux/cciss*.h
6512
6513 HFI1 DRIVER
6514 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6515 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6516 L:      linux-rdma@vger.kernel.org
6517 S:      Supported
6518 F:      drivers/infiniband/hw/hfi1
6519
6520 HFS FILESYSTEM
6521 L:      linux-fsdevel@vger.kernel.org
6522 S:      Orphan
6523 F:      Documentation/filesystems/hfs.txt
6524 F:      fs/hfs/
6525
6526 HFSPLUS FILESYSTEM
6527 L:      linux-fsdevel@vger.kernel.org
6528 S:      Orphan
6529 F:      Documentation/filesystems/hfsplus.txt
6530 F:      fs/hfsplus/
6531
6532 HGA FRAMEBUFFER DRIVER
6533 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6534 L:      linux-nvidia@lists.surfsouth.com
6535 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6536 S:      Maintained
6537 F:      drivers/video/fbdev/hgafb.c
6538
6539 HIBERNATION (aka Software Suspend, aka swsusp)
6540 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6541 M:      Pavel Machek <pavel@ucw.cz>
6542 L:      linux-pm@vger.kernel.org
6543 B:      https://bugzilla.kernel.org
6544 S:      Supported
6545 F:      arch/x86/power/
6546 F:      drivers/base/power/
6547 F:      kernel/power/
6548 F:      include/linux/suspend.h
6549 F:      include/linux/freezer.h
6550 F:      include/linux/pm.h
6551 F:      arch/*/include/asm/suspend*.h
6552
6553 HID CORE LAYER
6554 M:      Jiri Kosina <jikos@kernel.org>
6555 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6556 L:      linux-input@vger.kernel.org
6557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6558 S:      Maintained
6559 F:      drivers/hid/
6560 F:      include/linux/hid*
6561 F:      include/uapi/linux/hid*
6562
6563 HID SENSOR HUB DRIVERS
6564 M:      Jiri Kosina <jikos@kernel.org>
6565 M:      Jonathan Cameron <jic23@kernel.org>
6566 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6567 L:      linux-input@vger.kernel.org
6568 L:      linux-iio@vger.kernel.org
6569 S:      Maintained
6570 F:      Documentation/hid/hid-sensor*
6571 F:      drivers/hid/hid-sensor-*
6572 F:      drivers/iio/*/hid-*
6573 F:      include/linux/hid-sensor-*
6574
6575 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6576 M:      Thomas Gleixner <tglx@linutronix.de>
6577 L:      linux-kernel@vger.kernel.org
6578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6579 S:      Maintained
6580 F:      Documentation/timers/
6581 F:      kernel/time/hrtimer.c
6582 F:      kernel/time/clockevents.c
6583 F:      kernel/time/timer_*.c
6584 F:      include/linux/clockchips.h
6585 F:      include/linux/hrtimer.h
6586
6587 HIGH-SPEED SCC DRIVER FOR AX.25
6588 L:      linux-hams@vger.kernel.org
6589 S:      Orphan
6590 F:      drivers/net/hamradio/dmascc.c
6591 F:      drivers/net/hamradio/scc.c
6592
6593 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6594 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6595 W:      http://www.highpoint-tech.com
6596 S:      Supported
6597 F:      Documentation/scsi/hptiop.txt
6598 F:      drivers/scsi/hptiop.c
6599
6600 HIPPI
6601 M:      Jes Sorensen <jes@trained-monkey.org>
6602 L:      linux-hippi@sunsite.dk
6603 S:      Maintained
6604 F:      include/linux/hippidevice.h
6605 F:      include/uapi/linux/if_hippi.h
6606 F:      net/802/hippi.c
6607 F:      drivers/net/hippi/
6608
6609 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6610 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6611 M:      Salil Mehta <salil.mehta@huawei.com>
6612 L:      netdev@vger.kernel.org
6613 W:      http://www.hisilicon.com
6614 S:      Maintained
6615 F:      drivers/net/ethernet/hisilicon/hns3/
6616
6617 HISILICON LPC BUS DRIVER
6618 M:      john.garry@huawei.com
6619 W:      http://www.hisilicon.com
6620 S:      Maintained
6621 F:      drivers/bus/hisi_lpc.c
6622 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6623
6624 HISILICON NETWORK SUBSYSTEM DRIVER
6625 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6626 M:      Salil Mehta <salil.mehta@huawei.com>
6627 L:      netdev@vger.kernel.org
6628 W:      http://www.hisilicon.com
6629 S:      Maintained
6630 F:      drivers/net/ethernet/hisilicon/
6631 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6632
6633 HISILICON PMU DRIVER
6634 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6635 W:      http://www.hisilicon.com
6636 S:      Supported
6637 F:      drivers/perf/hisilicon
6638 F:      Documentation/perf/hisi-pmu.txt
6639
6640 HISILICON ROCE DRIVER
6641 M:      Lijun Ou <oulijun@huawei.com>
6642 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6643 L:      linux-rdma@vger.kernel.org
6644 S:      Maintained
6645 F:      drivers/infiniband/hw/hns/
6646 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6647
6648 HISILICON SAS Controller
6649 M:      John Garry <john.garry@huawei.com>
6650 W:      http://www.hisilicon.com
6651 S:      Supported
6652 F:      drivers/scsi/hisi_sas/
6653 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6654
6655 HMM - Heterogeneous Memory Management
6656 M:      Jérôme Glisse <jglisse@redhat.com>
6657 L:      linux-mm@kvack.org
6658 S:      Maintained
6659 F:      mm/hmm*
6660 F:      include/linux/hmm*
6661 F:      Documentation/vm/hmm.rst
6662
6663 HOST AP DRIVER
6664 M:      Jouni Malinen <j@w1.fi>
6665 L:      linux-wireless@vger.kernel.org
6666 W:      http://w1.fi/hostap-driver.html
6667 S:      Obsolete
6668 F:      drivers/net/wireless/intersil/hostap/
6669
6670 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6671 L:      platform-driver-x86@vger.kernel.org
6672 S:      Orphan
6673 F:      drivers/platform/x86/tc1100-wmi.c
6674
6675 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6676 M:      Jaroslav Kysela <perex@perex.cz>
6677 S:      Maintained
6678 F:      drivers/net/ethernet/hp/hp100.*
6679
6680 HPET:   High Precision Event Timers driver
6681 M:      Clemens Ladisch <clemens@ladisch.de>
6682 S:      Maintained
6683 F:      Documentation/timers/hpet.txt
6684 F:      drivers/char/hpet.c
6685 F:      include/linux/hpet.h
6686 F:      include/uapi/linux/hpet.h
6687
6688 HPET:   x86
6689 S:      Orphan
6690 F:      arch/x86/kernel/hpet.c
6691 F:      arch/x86/include/asm/hpet.h
6692
6693 HPFS FILESYSTEM
6694 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6695 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6696 S:      Maintained
6697 F:      fs/hpfs/
6698
6699 HSI SUBSYSTEM
6700 M:      Sebastian Reichel <sre@kernel.org>
6701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6702 S:      Maintained
6703 F:      Documentation/ABI/testing/sysfs-bus-hsi
6704 F:      Documentation/driver-api/hsi.rst
6705 F:      drivers/hsi/
6706 F:      include/linux/hsi/
6707 F:      include/uapi/linux/hsi/
6708
6709 HSO 3G MODEM DRIVER
6710 L:      linux-usb@vger.kernel.org
6711 S:      Orphan
6712 F:      drivers/net/usb/hso.c
6713
6714 HSR NETWORK PROTOCOL
6715 M:      Arvid Brodin <arvid.brodin@alten.se>
6716 L:      netdev@vger.kernel.org
6717 S:      Maintained
6718 F:      net/hsr/
6719
6720 HT16K33 LED CONTROLLER DRIVER
6721 M:      Robin van der Gracht <robin@protonic.nl>
6722 S:      Maintained
6723 F:      drivers/auxdisplay/ht16k33.c
6724 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6725
6726 HTCPEN TOUCHSCREEN DRIVER
6727 M:      Pau Oliva Fora <pof@eslack.org>
6728 L:      linux-input@vger.kernel.org
6729 S:      Maintained
6730 F:      drivers/input/touchscreen/htcpen.c
6731
6732 HUAWEI ETHERNET DRIVER
6733 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6734 L:      netdev@vger.kernel.org
6735 S:      Supported
6736 F:      Documentation/networking/hinic.txt
6737 F:      drivers/net/ethernet/huawei/hinic/
6738
6739 HUGETLB FILESYSTEM
6740 M:      Mike Kravetz <mike.kravetz@oracle.com>
6741 L:      linux-mm@kvack.org
6742 S:      Maintained
6743 F:      fs/hugetlbfs/
6744 F:      mm/hugetlb.c
6745 F:      include/linux/hugetlb.h
6746 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6747 F:      Documentation/vm/hugetlbfs_reserv.rst
6748 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6749
6750 HVA ST MEDIA DRIVER
6751 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 W:      https://linuxtv.org
6755 S:      Supported
6756 F:      drivers/media/platform/sti/hva
6757
6758 HWPOISON MEMORY FAILURE HANDLING
6759 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6760 L:      linux-mm@kvack.org
6761 S:      Maintained
6762 F:      mm/memory-failure.c
6763 F:      mm/hwpoison-inject.c
6764
6765 Hyper-V CORE AND DRIVERS
6766 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6767 M:      Haiyang Zhang <haiyangz@microsoft.com>
6768 M:      Stephen Hemminger <sthemmin@microsoft.com>
6769 L:      devel@linuxdriverproject.org
6770 S:      Maintained
6771 F:      Documentation/networking/netvsc.txt
6772 F:      arch/x86/include/asm/mshyperv.h
6773 F:      arch/x86/include/asm/trace/hyperv.h
6774 F:      arch/x86/include/asm/hyperv-tlfs.h
6775 F:      arch/x86/kernel/cpu/mshyperv.c
6776 F:      arch/x86/hyperv
6777 F:      drivers/hid/hid-hyperv.c
6778 F:      drivers/hv/
6779 F:      drivers/input/serio/hyperv-keyboard.c
6780 F:      drivers/pci/controller/pci-hyperv.c
6781 F:      drivers/net/hyperv/
6782 F:      drivers/scsi/storvsc_drv.c
6783 F:      drivers/uio/uio_hv_generic.c
6784 F:      drivers/video/fbdev/hyperv_fb.c
6785 F:      net/vmw_vsock/hyperv_transport.c
6786 F:      include/linux/hyperv.h
6787 F:      include/uapi/linux/hyperv.h
6788 F:      tools/hv/
6789 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6790
6791 HYPERVISOR VIRTUAL CONSOLE DRIVER
6792 L:      linuxppc-dev@lists.ozlabs.org
6793 S:      Odd Fixes
6794 F:      drivers/tty/hvc/
6795
6796 I2C ACPI SUPPORT
6797 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6798 L:      linux-i2c@vger.kernel.org
6799 L:      linux-acpi@vger.kernel.org
6800 S:      Maintained
6801 F:      drivers/i2c/i2c-core-acpi.c
6802
6803 I2C MUXES
6804 M:      Peter Rosin <peda@axentia.se>
6805 L:      linux-i2c@vger.kernel.org
6806 S:      Maintained
6807 F:      Documentation/i2c/i2c-topology
6808 F:      Documentation/i2c/muxes/
6809 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6810 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6811 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6812 F:      drivers/i2c/i2c-mux.c
6813 F:      drivers/i2c/muxes/
6814 F:      include/linux/i2c-mux.h
6815
6816 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6817 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6818 L:      linux-i2c@vger.kernel.org
6819 S:      Maintained
6820 F:      drivers/i2c/busses/i2c-mv64xxx.c
6821
6822 I2C OVER PARALLEL PORT
6823 M:      Jean Delvare <jdelvare@suse.com>
6824 L:      linux-i2c@vger.kernel.org
6825 S:      Maintained
6826 F:      Documentation/i2c/busses/i2c-parport
6827 F:      Documentation/i2c/busses/i2c-parport-light
6828 F:      drivers/i2c/busses/i2c-parport.c
6829 F:      drivers/i2c/busses/i2c-parport-light.c
6830
6831 I2C SUBSYSTEM
6832 M:      Wolfram Sang <wsa@the-dreams.de>
6833 L:      linux-i2c@vger.kernel.org
6834 W:      https://i2c.wiki.kernel.org/
6835 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6837 S:      Maintained
6838 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6839 F:      Documentation/i2c/
6840 F:      drivers/i2c/*
6841 F:      include/linux/i2c.h
6842 F:      include/linux/i2c-dev.h
6843 F:      include/linux/i2c-smbus.h
6844 F:      include/uapi/linux/i2c.h
6845 F:      include/uapi/linux/i2c-*.h
6846
6847 I2C SUBSYSTEM HOST DRIVERS
6848 L:      linux-i2c@vger.kernel.org
6849 W:      https://i2c.wiki.kernel.org/
6850 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6852 S:      Odd Fixes
6853 F:      Documentation/devicetree/bindings/i2c/
6854 F:      drivers/i2c/algos/
6855 F:      drivers/i2c/busses/
6856
6857 I2C-TAOS-EVM DRIVER
6858 M:      Jean Delvare <jdelvare@suse.com>
6859 L:      linux-i2c@vger.kernel.org
6860 S:      Maintained
6861 F:      Documentation/i2c/busses/i2c-taos-evm
6862 F:      drivers/i2c/busses/i2c-taos-evm.c
6863
6864 I2C-TINY-USB DRIVER
6865 M:      Till Harbaum <till@harbaum.org>
6866 L:      linux-i2c@vger.kernel.org
6867 W:      http://www.harbaum.org/till/i2c_tiny_usb
6868 S:      Maintained
6869 F:      drivers/i2c/busses/i2c-tiny-usb.c
6870
6871 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6872 M:      Jean Delvare <jdelvare@suse.com>
6873 L:      linux-i2c@vger.kernel.org
6874 S:      Maintained
6875 F:      Documentation/i2c/busses/i2c-ali1535
6876 F:      Documentation/i2c/busses/i2c-ali1563
6877 F:      Documentation/i2c/busses/i2c-ali15x3
6878 F:      Documentation/i2c/busses/i2c-amd756
6879 F:      Documentation/i2c/busses/i2c-amd8111
6880 F:      Documentation/i2c/busses/i2c-i801
6881 F:      Documentation/i2c/busses/i2c-nforce2
6882 F:      Documentation/i2c/busses/i2c-piix4
6883 F:      Documentation/i2c/busses/i2c-sis5595
6884 F:      Documentation/i2c/busses/i2c-sis630
6885 F:      Documentation/i2c/busses/i2c-sis96x
6886 F:      Documentation/i2c/busses/i2c-via
6887 F:      Documentation/i2c/busses/i2c-viapro
6888 F:      drivers/i2c/busses/i2c-ali1535.c
6889 F:      drivers/i2c/busses/i2c-ali1563.c
6890 F:      drivers/i2c/busses/i2c-ali15x3.c
6891 F:      drivers/i2c/busses/i2c-amd756.c
6892 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6893 F:      drivers/i2c/busses/i2c-amd8111.c
6894 F:      drivers/i2c/busses/i2c-i801.c
6895 F:      drivers/i2c/busses/i2c-isch.c
6896 F:      drivers/i2c/busses/i2c-nforce2.c
6897 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6898 F:      drivers/i2c/busses/i2c-piix4.c
6899 F:      drivers/i2c/busses/i2c-sis5595.c
6900 F:      drivers/i2c/busses/i2c-sis630.c
6901 F:      drivers/i2c/busses/i2c-sis96x.c
6902 F:      drivers/i2c/busses/i2c-via.c
6903 F:      drivers/i2c/busses/i2c-viapro.c
6904
6905 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6906 M:      Hans de Goede <hdegoede@redhat.com>
6907 L:      linux-i2c@vger.kernel.org
6908 S:      Maintained
6909 F:      drivers/i2c/busses/i2c-cht-wc.c
6910
6911 I2C/SMBUS ISMT DRIVER
6912 M:      Seth Heasley <seth.heasley@intel.com>
6913 M:      Neil Horman <nhorman@tuxdriver.com>
6914 L:      linux-i2c@vger.kernel.org
6915 F:      drivers/i2c/busses/i2c-ismt.c
6916 F:      Documentation/i2c/busses/i2c-ismt
6917
6918 I2C/SMBUS STUB DRIVER
6919 M:      Jean Delvare <jdelvare@suse.com>
6920 L:      linux-i2c@vger.kernel.org
6921 S:      Maintained
6922 F:      drivers/i2c/i2c-stub.c
6923
6924 IA64 (Itanium) PLATFORM
6925 M:      Tony Luck <tony.luck@intel.com>
6926 M:      Fenghua Yu <fenghua.yu@intel.com>
6927 L:      linux-ia64@vger.kernel.org
6928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6929 S:      Maintained
6930 F:      arch/ia64/
6931
6932 IBM Power 842 compression accelerator
6933 M:      Haren Myneni <haren@us.ibm.com>
6934 S:      Supported
6935 F:      drivers/crypto/nx/Makefile
6936 F:      drivers/crypto/nx/Kconfig
6937 F:      drivers/crypto/nx/nx-842*
6938 F:      include/linux/sw842.h
6939 F:      crypto/842.c
6940 F:      lib/842/
6941
6942 IBM Power in-Nest Crypto Acceleration
6943 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6944 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6945 L:      linux-crypto@vger.kernel.org
6946 S:      Supported
6947 F:      drivers/crypto/nx/Makefile
6948 F:      drivers/crypto/nx/Kconfig
6949 F:      drivers/crypto/nx/nx-aes*
6950 F:      drivers/crypto/nx/nx-sha*
6951 F:      drivers/crypto/nx/nx.*
6952 F:      drivers/crypto/nx/nx_csbcpb.h
6953 F:      drivers/crypto/nx/nx_debugfs.h
6954
6955 IBM Power Linux RAID adapter
6956 M:      Brian King <brking@us.ibm.com>
6957 S:      Supported
6958 F:      drivers/scsi/ipr.*
6959
6960 IBM Power SRIOV Virtual NIC Device Driver
6961 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6962 M:      John Allen <jallen@linux.vnet.ibm.com>
6963 L:      netdev@vger.kernel.org
6964 S:      Supported
6965 F:      drivers/net/ethernet/ibm/ibmvnic.*
6966
6967 IBM Power Virtual Accelerator Switchboard
6968 M:      Sukadev Bhattiprolu
6969 L:      linuxppc-dev@lists.ozlabs.org
6970 S:      Supported
6971 F:      arch/powerpc/platforms/powernv/vas*
6972 F:      arch/powerpc/platforms/powernv/copy-paste.h
6973 F:      arch/powerpc/include/asm/vas.h
6974 F:      arch/powerpc/include/uapi/asm/vas.h
6975
6976 IBM Power Virtual Ethernet Device Driver
6977 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6978 L:      netdev@vger.kernel.org
6979 S:      Supported
6980 F:      drivers/net/ethernet/ibm/ibmveth.*
6981
6982 IBM Power Virtual FC Device Drivers
6983 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6984 L:      linux-scsi@vger.kernel.org
6985 S:      Supported
6986 F:      drivers/scsi/ibmvscsi/ibmvfc*
6987
6988 IBM Power Virtual Management Channel Driver
6989 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6990 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6991 S:      Supported
6992 F:      drivers/misc/ibmvmc.*
6993
6994 IBM Power Virtual SCSI Device Drivers
6995 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6996 L:      linux-scsi@vger.kernel.org
6997 S:      Supported
6998 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6999 F:      include/scsi/viosrp.h
7000
7001 IBM Power Virtual SCSI Device Target Driver
7002 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7003 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7004 L:      linux-scsi@vger.kernel.org
7005 L:      target-devel@vger.kernel.org
7006 S:      Supported
7007 F:      drivers/scsi/ibmvscsi_tgt/
7008
7009 IBM Power VMX Cryptographic instructions
7010 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7011 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7012 L:      linux-crypto@vger.kernel.org
7013 S:      Supported
7014 F:      drivers/crypto/vmx/Makefile
7015 F:      drivers/crypto/vmx/Kconfig
7016 F:      drivers/crypto/vmx/vmx.c
7017 F:      drivers/crypto/vmx/aes*
7018 F:      drivers/crypto/vmx/ghash*
7019 F:      drivers/crypto/vmx/ppc-xlate.pl
7020
7021 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7022 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7023 L:      linux-pci@vger.kernel.org
7024 L:      linuxppc-dev@lists.ozlabs.org
7025 S:      Supported
7026 F:      drivers/pci/hotplug/rpaphp*
7027
7028 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7029 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7030 L:      linux-pci@vger.kernel.org
7031 L:      linuxppc-dev@lists.ozlabs.org
7032 S:      Supported
7033 F:      drivers/pci/hotplug/rpadlpar*
7034
7035 IBM ServeRAID RAID DRIVER
7036 S:      Orphan
7037 F:      drivers/scsi/ips.*
7038
7039 ICH LPC AND GPIO DRIVER
7040 M:      Peter Tyser <ptyser@xes-inc.com>
7041 S:      Maintained
7042 F:      drivers/mfd/lpc_ich.c
7043 F:      drivers/gpio/gpio-ich.c
7044
7045 IDE SUBSYSTEM
7046 M:      "David S. Miller" <davem@davemloft.net>
7047 L:      linux-ide@vger.kernel.org
7048 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7050 S:      Maintained
7051 F:      Documentation/ide/
7052 F:      drivers/ide/
7053 F:      include/linux/ide.h
7054
7055 IDE/ATAPI DRIVERS
7056 M:      Borislav Petkov <bp@alien8.de>
7057 L:      linux-ide@vger.kernel.org
7058 S:      Maintained
7059 F:      Documentation/cdrom/ide-cd
7060 F:      drivers/ide/ide-cd*
7061
7062 IDEAPAD LAPTOP EXTRAS DRIVER
7063 M:      Ike Panhc <ike.pan@canonical.com>
7064 L:      platform-driver-x86@vger.kernel.org
7065 W:      http://launchpad.net/ideapad-laptop
7066 S:      Maintained
7067 F:      drivers/platform/x86/ideapad-laptop.c
7068
7069 IDEAPAD LAPTOP SLIDEBAR DRIVER
7070 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7071 L:      linux-input@vger.kernel.org
7072 W:      https://github.com/o2genum/ideapad-slidebar
7073 S:      Maintained
7074 F:      drivers/input/misc/ideapad_slidebar.c
7075
7076 IDT VersaClock 5 CLOCK DRIVER
7077 M:      Marek Vasut <marek.vasut@gmail.com>
7078 S:      Maintained
7079 F:      drivers/clk/clk-versaclock5.c
7080
7081 IEEE 802.15.4 SUBSYSTEM
7082 M:      Alexander Aring <alex.aring@gmail.com>
7083 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7084 L:      linux-wpan@vger.kernel.org
7085 W:      http://wpan.cakelab.org/
7086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7088 S:      Maintained
7089 F:      net/ieee802154/
7090 F:      net/mac802154/
7091 F:      drivers/net/ieee802154/
7092 F:      include/linux/nl802154.h
7093 F:      include/linux/ieee802154.h
7094 F:      include/net/nl802154.h
7095 F:      include/net/mac802154.h
7096 F:      include/net/af_ieee802154.h
7097 F:      include/net/cfg802154.h
7098 F:      include/net/ieee802154_netdev.h
7099 F:      Documentation/networking/ieee802154.txt
7100
7101 IFE PROTOCOL
7102 M:      Yotam Gigi <yotam.gi@gmail.com>
7103 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7104 F:      net/ife
7105 F:      include/net/ife.h
7106 F:      include/uapi/linux/ife.h
7107
7108 IGORPLUG-USB IR RECEIVER
7109 M:      Sean Young <sean@mess.org>
7110 L:      linux-media@vger.kernel.org
7111 S:      Maintained
7112 F:      drivers/media/rc/igorplugusb.c
7113
7114 IGUANAWORKS USB IR TRANSCEIVER
7115 M:      Sean Young <sean@mess.org>
7116 L:      linux-media@vger.kernel.org
7117 S:      Maintained
7118 F:      drivers/media/rc/iguanair.c
7119
7120 IIO DIGITAL POTENTIOMETER DAC
7121 M:      Peter Rosin <peda@axentia.se>
7122 L:      linux-iio@vger.kernel.org
7123 S:      Maintained
7124 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7125 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7126 F:      drivers/iio/dac/dpot-dac.c
7127
7128 IIO ENVELOPE DETECTOR
7129 M:      Peter Rosin <peda@axentia.se>
7130 L:      linux-iio@vger.kernel.org
7131 S:      Maintained
7132 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7133 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7134 F:      drivers/iio/adc/envelope-detector.c
7135
7136 IIO MULTIPLEXER
7137 M:      Peter Rosin <peda@axentia.se>
7138 L:      linux-iio@vger.kernel.org
7139 S:      Maintained
7140 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7141 F:      drivers/iio/multiplexer/iio-mux.c
7142
7143 IIO SUBSYSTEM AND DRIVERS
7144 M:      Jonathan Cameron <jic23@kernel.org>
7145 R:      Hartmut Knaack <knaack.h@gmx.de>
7146 R:      Lars-Peter Clausen <lars@metafoo.de>
7147 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7148 L:      linux-iio@vger.kernel.org
7149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7150 S:      Maintained
7151 F:      Documentation/ABI/testing/configfs-iio*
7152 F:      Documentation/ABI/testing/sysfs-bus-iio*
7153 F:      Documentation/devicetree/bindings/iio/
7154 F:      drivers/iio/
7155 F:      drivers/staging/iio/
7156 F:      include/linux/iio/
7157 F:      tools/iio/
7158
7159 IIO UNIT CONVERTER
7160 M:      Peter Rosin <peda@axentia.se>
7161 L:      linux-iio@vger.kernel.org
7162 S:      Maintained
7163 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7164 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7165 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7166 F:      drivers/iio/afe/iio-rescale.c
7167
7168 IKANOS/ADI EAGLE ADSL USB DRIVER
7169 M:      Matthieu Castet <castet.matthieu@free.fr>
7170 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7171 S:      Maintained
7172 F:      drivers/usb/atm/ueagle-atm.c
7173
7174 IMGTEC ASCII LCD DRIVER
7175 M:      Paul Burton <paul.burton@mips.com>
7176 S:      Maintained
7177 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7178 F:      drivers/auxdisplay/img-ascii-lcd.c
7179
7180 IMGTEC IR DECODER DRIVER
7181 M:      James Hogan <jhogan@kernel.org>
7182 S:      Maintained
7183 F:      drivers/media/rc/img-ir/
7184
7185 IMON SOUNDGRAPH USB IR RECEIVER
7186 M:      Sean Young <sean@mess.org>
7187 L:      linux-media@vger.kernel.org
7188 S:      Maintained
7189 F:      drivers/media/rc/imon_raw.c
7190 F:      drivers/media/rc/imon.c
7191
7192 IMS TWINTURBO FRAMEBUFFER DRIVER
7193 L:      linux-fbdev@vger.kernel.org
7194 S:      Orphan
7195 F:      drivers/video/fbdev/imsttfb.c
7196
7197 INA209 HARDWARE MONITOR DRIVER
7198 M:      Guenter Roeck <linux@roeck-us.net>
7199 L:      linux-hwmon@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/hwmon/ina209
7202 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7203 F:      drivers/hwmon/ina209.c
7204
7205 INA2XX HARDWARE MONITOR DRIVER
7206 M:      Guenter Roeck <linux@roeck-us.net>
7207 L:      linux-hwmon@vger.kernel.org
7208 S:      Maintained
7209 F:      Documentation/hwmon/ina2xx
7210 F:      drivers/hwmon/ina2xx.c
7211 F:      include/linux/platform_data/ina2xx.h
7212
7213 INDUSTRY PACK SUBSYSTEM (IPACK)
7214 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7215 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7216 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7217 L:      industrypack-devel@lists.sourceforge.net
7218 W:      http://industrypack.sourceforge.net
7219 S:      Maintained
7220 F:      drivers/ipack/
7221
7222 INFINIBAND SUBSYSTEM
7223 M:      Doug Ledford <dledford@redhat.com>
7224 M:      Jason Gunthorpe <jgg@mellanox.com>
7225 L:      linux-rdma@vger.kernel.org
7226 W:      https://github.com/linux-rdma/rdma-core
7227 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7229 S:      Supported
7230 F:      Documentation/devicetree/bindings/infiniband/
7231 F:      Documentation/infiniband/
7232 F:      drivers/infiniband/
7233 F:      include/uapi/linux/if_infiniband.h
7234 F:      include/uapi/rdma/
7235 F:      include/rdma/
7236
7237 INGENIC JZ4780 DMA Driver
7238 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7239 S:      Maintained
7240 F:      drivers/dma/dma-jz4780.c
7241
7242 INGENIC JZ4780 NAND DRIVER
7243 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7244 L:      linux-mtd@lists.infradead.org
7245 S:      Maintained
7246 F:      drivers/mtd/nand/raw/jz4780_*
7247
7248 INOTIFY
7249 M:      Jan Kara <jack@suse.cz>
7250 R:      Amir Goldstein <amir73il@gmail.com>
7251 L:      linux-fsdevel@vger.kernel.org
7252 S:      Maintained
7253 F:      Documentation/filesystems/inotify.txt
7254 F:      fs/notify/inotify/
7255 F:      include/linux/inotify.h
7256 F:      include/uapi/linux/inotify.h
7257
7258 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7259 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7260 L:      linux-input@vger.kernel.org
7261 Q:      http://patchwork.kernel.org/project/linux-input/list/
7262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7263 S:      Maintained
7264 F:      drivers/input/
7265 F:      include/linux/input.h
7266 F:      include/uapi/linux/input.h
7267 F:      include/uapi/linux/input-event-codes.h
7268 F:      include/linux/input/
7269 F:      Documentation/devicetree/bindings/input/
7270 F:      Documentation/devicetree/bindings/serio/
7271 F:      Documentation/input/
7272
7273 INPUT MULTITOUCH (MT) PROTOCOL
7274 M:      Henrik Rydberg <rydberg@bitmath.org>
7275 L:      linux-input@vger.kernel.org
7276 S:      Odd fixes
7277 F:      Documentation/input/multi-touch-protocol.rst
7278 F:      drivers/input/input-mt.c
7279 K:      \b(ABS|SYN)_MT_
7280
7281 INSIDE SECURE CRYPTO DRIVER
7282 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7283 F:      drivers/crypto/inside-secure/
7284 S:      Maintained
7285 L:      linux-crypto@vger.kernel.org
7286
7287 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7288 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7289 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7290 L:      linux-integrity@vger.kernel.org
7291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7292 S:      Supported
7293 F:      security/integrity/ima/
7294
7295 INTEL 810/815 FRAMEBUFFER DRIVER
7296 M:      Antonino Daplas <adaplas@gmail.com>
7297 L:      linux-fbdev@vger.kernel.org
7298 S:      Maintained
7299 F:      drivers/video/fbdev/i810/
7300
7301 INTEL ASoC DRIVERS
7302 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7303 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7304 M:      Jie Yang <yang.jie@linux.intel.com>
7305 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7306 S:      Supported
7307 F:      sound/soc/intel/
7308
7309 INTEL C600 SERIES SAS CONTROLLER DRIVER
7310 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7311 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7312 L:      linux-scsi@vger.kernel.org
7313 T:      git git://git.code.sf.net/p/intel-sas/isci
7314 S:      Supported
7315 F:      drivers/scsi/isci/
7316
7317 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7318 M:      Jani Nikula <jani.nikula@linux.intel.com>
7319 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7320 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7321 L:      intel-gfx@lists.freedesktop.org
7322 W:      https://01.org/linuxgraphics/
7323 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7324 C:      irc://chat.freenode.net/intel-gfx
7325 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7326 T:      git git://anongit.freedesktop.org/drm-intel
7327 S:      Supported
7328 F:      drivers/gpu/drm/i915/
7329 F:      include/drm/i915*
7330 F:      include/uapi/drm/i915_drm.h
7331 F:      Documentation/gpu/i915.rst
7332
7333 INTEL ETHERNET DRIVERS
7334 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7335 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7336 W:      http://www.intel.com/support/feedback.htm
7337 W:      http://e1000.sourceforge.net/
7338 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7341 S:      Supported
7342 F:      Documentation/networking/e100.rst
7343 F:      Documentation/networking/e1000.rst
7344 F:      Documentation/networking/e1000e.txt
7345 F:      Documentation/networking/igb.txt
7346 F:      Documentation/networking/igbvf.txt
7347 F:      Documentation/networking/ixgb.txt
7348 F:      Documentation/networking/ixgbe.txt
7349 F:      Documentation/networking/ixgbevf.txt
7350 F:      Documentation/networking/i40e.txt
7351 F:      Documentation/networking/iavf.txt
7352 F:      Documentation/networking/ice.txt
7353 F:      drivers/net/ethernet/intel/
7354 F:      drivers/net/ethernet/intel/*/
7355 F:      include/linux/avf/virtchnl.h
7356
7357 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7358 M:      Maik Broemme <mbroemme@libmpq.org>
7359 L:      linux-fbdev@vger.kernel.org
7360 S:      Maintained
7361 F:      Documentation/fb/intelfb.txt
7362 F:      drivers/video/fbdev/intelfb/
7363
7364 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7365 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7366 M:      Zhi Wang <zhi.a.wang@intel.com>
7367 L:      intel-gvt-dev@lists.freedesktop.org
7368 L:      intel-gfx@lists.freedesktop.org
7369 W:      https://01.org/igvt-g
7370 T:      git https://github.com/intel/gvt-linux.git
7371 S:      Supported
7372 F:      drivers/gpu/drm/i915/gvt/
7373
7374 INTEL HID EVENT DRIVER
7375 M:      Alex Hung <alex.hung@canonical.com>
7376 L:      platform-driver-x86@vger.kernel.org
7377 S:      Maintained
7378 F:      drivers/platform/x86/intel-hid.c
7379
7380 INTEL I/OAT DMA DRIVER
7381 M:      Dave Jiang <dave.jiang@intel.com>
7382 R:      Dan Williams <dan.j.williams@intel.com>
7383 L:      dmaengine@vger.kernel.org
7384 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7385 S:      Supported
7386 F:      drivers/dma/ioat*
7387
7388 INTEL IDLE DRIVER
7389 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7390 M:      Len Brown <lenb@kernel.org>
7391 L:      linux-pm@vger.kernel.org
7392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7393 B:      https://bugzilla.kernel.org
7394 S:      Supported
7395 F:      drivers/idle/intel_idle.c
7396
7397 INTEL INTEGRATED SENSOR HUB DRIVER
7398 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7399 M:      Jiri Kosina <jikos@kernel.org>
7400 L:      linux-input@vger.kernel.org
7401 S:      Maintained
7402 F:      drivers/hid/intel-ish-hid/
7403
7404 INTEL IOMMU (VT-d)
7405 M:      David Woodhouse <dwmw2@infradead.org>
7406 L:      iommu@lists.linux-foundation.org
7407 T:      git git://git.infradead.org/iommu-2.6.git
7408 S:      Supported
7409 F:      drivers/iommu/intel-iommu.c
7410 F:      include/linux/intel-iommu.h
7411
7412 INTEL IOP-ADMA DMA DRIVER
7413 R:      Dan Williams <dan.j.williams@intel.com>
7414 S:      Odd fixes
7415 F:      drivers/dma/iop-adma.c
7416
7417 INTEL IPU3 CSI-2 CIO2 DRIVER
7418 M:      Yong Zhi <yong.zhi@intel.com>
7419 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7420 M:      Bingbu Cao <bingbu.cao@intel.com>
7421 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7422 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7423 L:      linux-media@vger.kernel.org
7424 S:      Maintained
7425 F:      drivers/media/pci/intel/ipu3/
7426 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7427
7428 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7429 M:      Krzysztof Halasa <khalasa@piap.pl>
7430 S:      Maintained
7431 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7432 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7433 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7434 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7435 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7436 F:      drivers/net/wan/ixp4xx_hss.c
7437
7438 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7439 M:      Deepak Saxena <dsaxena@plexity.net>
7440 S:      Maintained
7441 F:      drivers/char/hw_random/ixp4xx-rng.c
7442
7443 INTEL MANAGEMENT ENGINE (mei)
7444 M:      Tomas Winkler <tomas.winkler@intel.com>
7445 L:      linux-kernel@vger.kernel.org
7446 S:      Supported
7447 F:      include/uapi/linux/mei.h
7448 F:      include/linux/mei_cl_bus.h
7449 F:      drivers/misc/mei/*
7450 F:      drivers/watchdog/mei_wdt.c
7451 F:      Documentation/misc-devices/mei/*
7452 F:      samples/mei/*
7453
7454 INTEL MENLOW THERMAL DRIVER
7455 M:      Sujith Thomas <sujith.thomas@intel.com>
7456 L:      platform-driver-x86@vger.kernel.org
7457 W:      https://01.org/linux-acpi
7458 S:      Supported
7459 F:      drivers/platform/x86/intel_menlow.c
7460
7461 INTEL MERRIFIELD GPIO DRIVER
7462 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7463 L:      linux-gpio@vger.kernel.org
7464 S:      Maintained
7465 F:      drivers/gpio/gpio-merrifield.c
7466
7467 INTEL MIC DRIVERS (mic)
7468 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7469 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7470 S:      Supported
7471 W:      https://github.com/sudeepdutt/mic
7472 W:      http://software.intel.com/en-us/mic-developer
7473 F:      include/linux/mic_bus.h
7474 F:      include/linux/scif.h
7475 F:      include/uapi/linux/mic_common.h
7476 F:      include/uapi/linux/mic_ioctl.h
7477 F:      include/uapi/linux/scif_ioctl.h
7478 F:      drivers/misc/mic/
7479 F:      drivers/dma/mic_x100_dma.c
7480 F:      drivers/dma/mic_x100_dma.h
7481 F:      Documentation/mic/
7482
7483 INTEL PMC CORE DRIVER
7484 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7485 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7486 L:      platform-driver-x86@vger.kernel.org
7487 S:      Maintained
7488 F:      arch/x86/include/asm/pmc_core.h
7489 F:      drivers/platform/x86/intel_pmc_core*
7490
7491 INTEL PMC/P-Unit IPC DRIVER
7492 M:      Zha Qipeng<qipeng.zha@intel.com>
7493 L:      platform-driver-x86@vger.kernel.org
7494 S:      Maintained
7495 F:      drivers/platform/x86/intel_pmc_ipc.c
7496 F:      drivers/platform/x86/intel_punit_ipc.c
7497 F:      arch/x86/include/asm/intel_pmc_ipc.h
7498 F:      arch/x86/include/asm/intel_punit_ipc.h
7499
7500 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7501 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7502 L:      linux-wireless@vger.kernel.org
7503 S:      Maintained
7504 F:      Documentation/networking/README.ipw2100
7505 F:      Documentation/networking/README.ipw2200
7506 F:      drivers/net/wireless/intel/ipw2x00/
7507
7508 INTEL PSTATE DRIVER
7509 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7510 M:      Len Brown <lenb@kernel.org>
7511 L:      linux-pm@vger.kernel.org
7512 S:      Supported
7513 F:      drivers/cpufreq/intel_pstate.c
7514
7515 INTEL RDMA RNIC DRIVER
7516 M:      Faisal Latif <faisal.latif@intel.com>
7517 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7518 L:      linux-rdma@vger.kernel.org
7519 S:      Supported
7520 F:      drivers/infiniband/hw/i40iw/
7521 F:      include/uapi/rdma/i40iw-abi.h
7522
7523 INTEL SHA MULTIBUFFER DRIVER
7524 M:      Megha Dey <megha.dey@linux.intel.com>
7525 R:      Tim Chen <tim.c.chen@linux.intel.com>
7526 L:      linux-crypto@vger.kernel.org
7527 S:      Supported
7528 F:      arch/x86/crypto/sha*-mb/
7529 F:      crypto/mcryptd.c
7530
7531 INTEL TELEMETRY DRIVER
7532 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7533 L:      platform-driver-x86@vger.kernel.org
7534 S:      Maintained
7535 F:      arch/x86/include/asm/intel_telemetry.h
7536 F:      drivers/platform/x86/intel_telemetry*
7537
7538 INTEL VIRTUAL BUTTON DRIVER
7539 M:      AceLan Kao <acelan.kao@canonical.com>
7540 L:      platform-driver-x86@vger.kernel.org
7541 S:      Maintained
7542 F:      drivers/platform/x86/intel-vbtn.c
7543
7544 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7545 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7546 L:      linux-wireless@vger.kernel.org
7547 S:      Supported
7548 F:      drivers/net/wireless/intel/iwlegacy/
7549
7550 INTEL WIRELESS WIFI LINK (iwlwifi)
7551 M:      Johannes Berg <johannes.berg@intel.com>
7552 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7553 M:      Luca Coelho <luciano.coelho@intel.com>
7554 M:      Intel Linux Wireless <linuxwifi@intel.com>
7555 L:      linux-wireless@vger.kernel.org
7556 W:      http://intellinuxwireless.org
7557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7558 S:      Supported
7559 F:      drivers/net/wireless/intel/iwlwifi/
7560
7561 INTEL WIRELESS WIMAX CONNECTION 2400
7562 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7563 M:      linux-wimax@intel.com
7564 L:      wimax@linuxwimax.org (subscribers-only)
7565 S:      Supported
7566 W:      http://linuxwimax.org
7567 F:      Documentation/wimax/README.i2400m
7568 F:      drivers/net/wimax/i2400m/
7569 F:      include/uapi/linux/wimax/i2400m.h
7570
7571 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7572 M:      Mario Limonciello <mario.limonciello@dell.com>
7573 S:      Maintained
7574 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7575
7576 INTEL(R) TRACE HUB
7577 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7578 S:      Supported
7579 F:      Documentation/trace/intel_th.rst
7580 F:      drivers/hwtracing/intel_th/
7581
7582 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7583 M:      Ning Sun <ning.sun@intel.com>
7584 L:      tboot-devel@lists.sourceforge.net
7585 W:      http://tboot.sourceforge.net
7586 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7587 S:      Supported
7588 F:      Documentation/intel_txt.txt
7589 F:      include/linux/tboot.h
7590 F:      arch/x86/kernel/tboot.c
7591
7592 INTEL-MID GPIO DRIVER
7593 M:      David Cohen <david.a.cohen@linux.intel.com>
7594 L:      linux-gpio@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/gpio/gpio-intel-mid.c
7597
7598 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7599 M:      Linus Walleij <linus.walleij@linaro.org>
7600 L:      linux-iio@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/iio/gyro/mpu3050*
7603 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7604
7605 IOC3 ETHERNET DRIVER
7606 M:      Ralf Baechle <ralf@linux-mips.org>
7607 L:      linux-mips@linux-mips.org
7608 S:      Maintained
7609 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7610
7611 IOC3 SERIAL DRIVER
7612 M:      Pat Gefre <pfg@sgi.com>
7613 L:      linux-serial@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/tty/serial/ioc3_serial.c
7616
7617 IOMMU DRIVERS
7618 M:      Joerg Roedel <joro@8bytes.org>
7619 L:      iommu@lists.linux-foundation.org
7620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7621 S:      Maintained
7622 F:      Documentation/devicetree/bindings/iommu/
7623 F:      drivers/iommu/
7624 F:      include/linux/iommu.h
7625 F:      include/linux/of_iommu.h
7626 F:      include/linux/iova.h
7627
7628 IP MASQUERADING
7629 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7630 S:      Maintained
7631 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7632
7633 IPMI SUBSYSTEM
7634 M:      Corey Minyard <minyard@acm.org>
7635 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7636 W:      http://openipmi.sourceforge.net/
7637 S:      Supported
7638 F:      Documentation/IPMI.txt
7639 F:      drivers/char/ipmi/
7640 F:      include/linux/ipmi*
7641 F:      include/uapi/linux/ipmi*
7642
7643 IPS SCSI RAID DRIVER
7644 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7645 L:      linux-scsi@vger.kernel.org
7646 W:      http://www.adaptec.com/
7647 S:      Maintained
7648 F:      drivers/scsi/ips*
7649
7650 IPVS
7651 M:      Wensong Zhang <wensong@linux-vs.org>
7652 M:      Simon Horman <horms@verge.net.au>
7653 M:      Julian Anastasov <ja@ssi.bg>
7654 L:      netdev@vger.kernel.org
7655 L:      lvs-devel@vger.kernel.org
7656 S:      Maintained
7657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7659 F:      Documentation/networking/ipvs-sysctl.txt
7660 F:      include/net/ip_vs.h
7661 F:      include/uapi/linux/ip_vs.h
7662 F:      net/netfilter/ipvs/
7663
7664 IPWIRELESS DRIVER
7665 M:      Jiri Kosina <jikos@kernel.org>
7666 M:      David Sterba <dsterba@suse.com>
7667 S:      Odd Fixes
7668 F:      drivers/tty/ipwireless/
7669
7670 IPX NETWORK LAYER
7671 L:      netdev@vger.kernel.org
7672 S:      Obsolete
7673 F:      include/uapi/linux/ipx.h
7674 F:      drivers/staging/ipx/
7675
7676 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7677 M:      Marc Zyngier <marc.zyngier@arm.com>
7678 S:      Maintained
7679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7680 F:      Documentation/IRQ-domain.txt
7681 F:      include/linux/irqdomain.h
7682 F:      kernel/irq/irqdomain.c
7683 F:      kernel/irq/msi.c
7684
7685 IRQ SUBSYSTEM
7686 M:      Thomas Gleixner <tglx@linutronix.de>
7687 L:      linux-kernel@vger.kernel.org
7688 S:      Maintained
7689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7690 F:      kernel/irq/
7691
7692 IRQCHIP DRIVERS
7693 M:      Thomas Gleixner <tglx@linutronix.de>
7694 M:      Jason Cooper <jason@lakedaemon.net>
7695 M:      Marc Zyngier <marc.zyngier@arm.com>
7696 L:      linux-kernel@vger.kernel.org
7697 S:      Maintained
7698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7699 F:      Documentation/devicetree/bindings/interrupt-controller/
7700 F:      drivers/irqchip/
7701
7702 ISA
7703 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7704 S:      Maintained
7705 F:      Documentation/isa.txt
7706 F:      drivers/base/isa.c
7707 F:      include/linux/isa.h
7708
7709 ISA RADIO MODULE
7710 M:      Hans Verkuil <hverkuil@xs4all.nl>
7711 L:      linux-media@vger.kernel.org
7712 T:      git git://linuxtv.org/media_tree.git
7713 W:      https://linuxtv.org
7714 S:      Maintained
7715 F:      drivers/media/radio/radio-isa*
7716
7717 ISAPNP
7718 M:      Jaroslav Kysela <perex@perex.cz>
7719 S:      Maintained
7720 F:      Documentation/isapnp.txt
7721 F:      drivers/pnp/isapnp/
7722 F:      include/linux/isapnp.h
7723
7724 ISCSI
7725 M:      Lee Duncan <lduncan@suse.com>
7726 M:      Chris Leech <cleech@redhat.com>
7727 L:      open-iscsi@googlegroups.com
7728 W:      www.open-iscsi.com
7729 S:      Maintained
7730 F:      drivers/scsi/*iscsi*
7731 F:      include/scsi/*iscsi*
7732
7733 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7734 M:      Peter Jones <pjones@redhat.com>
7735 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7736 S:      Maintained
7737 F:      drivers/firmware/iscsi_ibft*
7738
7739 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7740 M:      Sagi Grimberg <sagi@grimberg.me>
7741 M:      Max Gurtovoy <maxg@mellanox.com>
7742 L:      linux-rdma@vger.kernel.org
7743 S:      Supported
7744 W:      http://www.openfabrics.org
7745 W:      www.open-iscsi.org
7746 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7747 F:      drivers/infiniband/ulp/iser/
7748
7749 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7750 M:      Sagi Grimberg <sagi@grimberg.me>
7751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7752 L:      linux-rdma@vger.kernel.org
7753 L:      target-devel@vger.kernel.org
7754 S:      Supported
7755 W:      http://www.linux-iscsi.org
7756 F:      drivers/infiniband/ulp/isert
7757
7758 ISDN SUBSYSTEM
7759 M:      Karsten Keil <isdn@linux-pingi.de>
7760 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7761 L:      netdev@vger.kernel.org
7762 W:      http://www.isdn4linux.de
7763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7764 S:      Maintained
7765 F:      Documentation/isdn/
7766 F:      drivers/isdn/
7767 F:      include/linux/isdn.h
7768 F:      include/linux/isdn/
7769 F:      include/uapi/linux/isdn.h
7770 F:      include/uapi/linux/isdn/
7771
7772 ISDN SUBSYSTEM (Eicon active card driver)
7773 M:      Armin Schindler <mac@melware.de>
7774 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7775 W:      http://www.melware.de
7776 S:      Maintained
7777 F:      drivers/isdn/hardware/eicon/
7778
7779 IT87 HARDWARE MONITORING DRIVER
7780 M:      Jean Delvare <jdelvare@suse.com>
7781 L:      linux-hwmon@vger.kernel.org
7782 S:      Maintained
7783 F:      Documentation/hwmon/it87
7784 F:      drivers/hwmon/it87.c
7785
7786 IT913X MEDIA DRIVER
7787 M:      Antti Palosaari <crope@iki.fi>
7788 L:      linux-media@vger.kernel.org
7789 W:      https://linuxtv.org
7790 W:      http://palosaari.fi/linux/
7791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7792 T:      git git://linuxtv.org/anttip/media_tree.git
7793 S:      Maintained
7794 F:      drivers/media/tuners/it913x*
7795
7796 IVTV VIDEO4LINUX DRIVER
7797 M:      Andy Walls <awalls@md.metrocast.net>
7798 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7799 L:      linux-media@vger.kernel.org
7800 T:      git git://linuxtv.org/media_tree.git
7801 W:      http://www.ivtvdriver.org
7802 S:      Maintained
7803 F:      Documentation/media/v4l-drivers/ivtv*
7804 F:      drivers/media/pci/ivtv/
7805 F:      include/uapi/linux/ivtv*
7806
7807 IX2505V MEDIA DRIVER
7808 M:      Malcolm Priestley <tvboxspy@gmail.com>
7809 L:      linux-media@vger.kernel.org
7810 W:      https://linuxtv.org
7811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7812 S:      Maintained
7813 F:      drivers/media/dvb-frontends/ix2505v*
7814
7815 JAILHOUSE HYPERVISOR INTERFACE
7816 M:      Jan Kiszka <jan.kiszka@siemens.com>
7817 L:      jailhouse-dev@googlegroups.com
7818 S:      Maintained
7819 F:      arch/x86/kernel/jailhouse.c
7820 F:      arch/x86/include/asm/jailhouse_para.h
7821
7822 JC42.4 TEMPERATURE SENSOR DRIVER
7823 M:      Guenter Roeck <linux@roeck-us.net>
7824 L:      linux-hwmon@vger.kernel.org
7825 S:      Maintained
7826 F:      drivers/hwmon/jc42.c
7827 F:      Documentation/hwmon/jc42
7828
7829 JFS FILESYSTEM
7830 M:      Dave Kleikamp <shaggy@kernel.org>
7831 L:      jfs-discussion@lists.sourceforge.net
7832 W:      http://jfs.sourceforge.net/
7833 T:      git git://github.com/kleikamp/linux-shaggy.git
7834 S:      Maintained
7835 F:      Documentation/filesystems/jfs.txt
7836 F:      fs/jfs/
7837
7838 JME NETWORK DRIVER
7839 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7840 L:      netdev@vger.kernel.org
7841 S:      Maintained
7842 F:      drivers/net/ethernet/jme.*
7843
7844 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7845 M:      David Woodhouse <dwmw2@infradead.org>
7846 L:      linux-mtd@lists.infradead.org
7847 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7848 S:      Maintained
7849 F:      fs/jffs2/
7850 F:      include/uapi/linux/jffs2.h
7851
7852 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7853 M:      "Theodore Ts'o" <tytso@mit.edu>
7854 M:      Jan Kara <jack@suse.com>
7855 L:      linux-ext4@vger.kernel.org
7856 S:      Maintained
7857 F:      fs/jbd2/
7858 F:      include/linux/jbd2.h
7859
7860 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7861 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7862 L:      linux-media@vger.kernel.org
7863 S:      Maintained
7864 F:      drivers/media/platform/rcar_jpu.c
7865
7866 JSM Neo PCI based serial card
7867 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7868 L:      linux-serial@vger.kernel.org
7869 S:      Maintained
7870 F:      drivers/tty/serial/jsm/
7871
7872 K10TEMP HARDWARE MONITORING DRIVER
7873 M:      Clemens Ladisch <clemens@ladisch.de>
7874 L:      linux-hwmon@vger.kernel.org
7875 S:      Maintained
7876 F:      Documentation/hwmon/k10temp
7877 F:      drivers/hwmon/k10temp.c
7878
7879 K8TEMP HARDWARE MONITORING DRIVER
7880 M:      Rudolf Marek <r.marek@assembler.cz>
7881 L:      linux-hwmon@vger.kernel.org
7882 S:      Maintained
7883 F:      Documentation/hwmon/k8temp
7884 F:      drivers/hwmon/k8temp.c
7885
7886 KASAN
7887 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7888 R:      Alexander Potapenko <glider@google.com>
7889 R:      Dmitry Vyukov <dvyukov@google.com>
7890 L:      kasan-dev@googlegroups.com
7891 S:      Maintained
7892 F:      arch/*/include/asm/kasan.h
7893 F:      arch/*/mm/kasan_init*
7894 F:      Documentation/dev-tools/kasan.rst
7895 F:      include/linux/kasan*.h
7896 F:      lib/test_kasan.c
7897 F:      mm/kasan/
7898 F:      scripts/Makefile.kasan
7899
7900 KCONFIG
7901 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7903 L:      linux-kbuild@vger.kernel.org
7904 S:      Maintained
7905 F:      Documentation/kbuild/kconfig*
7906 F:      scripts/kconfig/
7907 F:      scripts/Kconfig.include
7908
7909 KDUMP
7910 M:      Dave Young <dyoung@redhat.com>
7911 M:      Baoquan He <bhe@redhat.com>
7912 R:      Vivek Goyal <vgoyal@redhat.com>
7913 L:      kexec@lists.infradead.org
7914 W:      http://lse.sourceforge.net/kdump/
7915 S:      Maintained
7916 F:      Documentation/kdump/
7917
7918 KEENE FM RADIO TRANSMITTER DRIVER
7919 M:      Hans Verkuil <hverkuil@xs4all.nl>
7920 L:      linux-media@vger.kernel.org
7921 T:      git git://linuxtv.org/media_tree.git
7922 W:      https://linuxtv.org
7923 S:      Maintained
7924 F:      drivers/media/radio/radio-keene*
7925
7926 KERNEL AUTOMOUNTER
7927 M:      Ian Kent <raven@themaw.net>
7928 L:      autofs@vger.kernel.org
7929 S:      Maintained
7930 F:      fs/autofs/
7931
7932 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7933 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7934 M:      Michal Marek <michal.lkml@markovi.net>
7935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7936 L:      linux-kbuild@vger.kernel.org
7937 S:      Maintained
7938 F:      Documentation/kbuild/
7939 F:      Makefile
7940 F:      scripts/Kbuild*
7941 F:      scripts/Makefile*
7942 F:      scripts/basic/
7943 F:      scripts/mk*
7944 F:      scripts/mod/
7945 F:      scripts/package/
7946
7947 KERNEL JANITORS
7948 L:      kernel-janitors@vger.kernel.org
7949 W:      http://kernelnewbies.org/KernelJanitors
7950 S:      Odd Fixes
7951
7952 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7953 M:      "J. Bruce Fields" <bfields@fieldses.org>
7954 M:      Jeff Layton <jlayton@kernel.org>
7955 L:      linux-nfs@vger.kernel.org
7956 W:      http://nfs.sourceforge.net/
7957 T:      git git://linux-nfs.org/~bfields/linux.git
7958 S:      Supported
7959 F:      fs/nfsd/
7960 F:      include/uapi/linux/nfsd/
7961 F:      fs/lockd/
7962 F:      fs/nfs_common/
7963 F:      net/sunrpc/
7964 F:      include/linux/lockd/
7965 F:      include/linux/sunrpc/
7966 F:      include/uapi/linux/sunrpc/
7967
7968 KERNEL SELFTEST FRAMEWORK
7969 M:      Shuah Khan <shuah@kernel.org>
7970 L:      linux-kselftest@vger.kernel.org
7971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7972 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7973 S:      Maintained
7974 F:      tools/testing/selftests/
7975 F:      Documentation/dev-tools/kselftest*
7976
7977 KERNEL USERMODE HELPER
7978 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7979 L:      linux-kernel@vger.kernel.org
7980 S:      Maintained
7981 F:      kernel/umh.c
7982 F:      include/linux/umh.h
7983
7984 KERNEL VIRTUAL MACHINE (KVM)
7985 M:      Paolo Bonzini <pbonzini@redhat.com>
7986 M:      Radim Krčmář <rkrcmar@redhat.com>
7987 L:      kvm@vger.kernel.org
7988 W:      http://www.linux-kvm.org
7989 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7990 S:      Supported
7991 F:      Documentation/virtual/kvm/
7992 F:      include/trace/events/kvm.h
7993 F:      include/uapi/asm-generic/kvm*
7994 F:      include/uapi/linux/kvm*
7995 F:      include/asm-generic/kvm*
7996 F:      include/linux/kvm*
7997 F:      include/kvm/iodev.h
7998 F:      virt/kvm/*
7999 F:      tools/kvm/
8000
8001 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8002 M:      Joerg Roedel <joro@8bytes.org>
8003 L:      kvm@vger.kernel.org
8004 W:      http://www.linux-kvm.org/
8005 S:      Maintained
8006 F:      arch/x86/include/asm/svm.h
8007 F:      arch/x86/kvm/svm.c
8008
8009 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8010 M:      Christoffer Dall <christoffer.dall@arm.com>
8011 M:      Marc Zyngier <marc.zyngier@arm.com>
8012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8013 L:      kvmarm@lists.cs.columbia.edu
8014 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8016 S:      Supported
8017 F:      arch/arm/include/uapi/asm/kvm*
8018 F:      arch/arm/include/asm/kvm*
8019 F:      arch/arm/kvm/
8020 F:      virt/kvm/arm/
8021 F:      include/kvm/arm_*
8022
8023 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8024 M:      Christoffer Dall <christoffer.dall@arm.com>
8025 M:      Marc Zyngier <marc.zyngier@arm.com>
8026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8027 L:      kvmarm@lists.cs.columbia.edu
8028 S:      Maintained
8029 F:      arch/arm64/include/uapi/asm/kvm*
8030 F:      arch/arm64/include/asm/kvm*
8031 F:      arch/arm64/kvm/
8032
8033 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8034 M:      James Hogan <jhogan@kernel.org>
8035 L:      linux-mips@linux-mips.org
8036 S:      Supported
8037 F:      arch/mips/include/uapi/asm/kvm*
8038 F:      arch/mips/include/asm/kvm*
8039 F:      arch/mips/kvm/
8040
8041 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8042 M:      Paul Mackerras <paulus@ozlabs.org>
8043 L:      kvm-ppc@vger.kernel.org
8044 W:      http://www.linux-kvm.org/
8045 T:      git git://github.com/agraf/linux-2.6.git
8046 S:      Supported
8047 F:      arch/powerpc/include/uapi/asm/kvm*
8048 F:      arch/powerpc/include/asm/kvm*
8049 F:      arch/powerpc/kvm/
8050 F:      arch/powerpc/kernel/kvm*
8051
8052 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8053 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8054 M:      Janosch Frank <frankja@linux.ibm.com>
8055 R:      David Hildenbrand <david@redhat.com>
8056 R:      Cornelia Huck <cohuck@redhat.com>
8057 L:      linux-s390@vger.kernel.org
8058 W:      http://www.ibm.com/developerworks/linux/linux390/
8059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8060 S:      Supported
8061 F:      arch/s390/include/uapi/asm/kvm*
8062 F:      arch/s390/include/asm/gmap.h
8063 F:      arch/s390/include/asm/kvm*
8064 F:      arch/s390/kvm/
8065 F:      arch/s390/mm/gmap.c
8066
8067 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8068 M:      Paolo Bonzini <pbonzini@redhat.com>
8069 M:      Radim Krčmář <rkrcmar@redhat.com>
8070 L:      kvm@vger.kernel.org
8071 W:      http://www.linux-kvm.org
8072 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8073 S:      Supported
8074 F:      arch/x86/kvm/
8075 F:      arch/x86/include/uapi/asm/kvm*
8076 F:      arch/x86/include/asm/kvm*
8077 F:      arch/x86/include/asm/pvclock-abi.h
8078 F:      arch/x86/kernel/kvm.c
8079 F:      arch/x86/kernel/kvmclock.c
8080
8081 KERNFS
8082 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8083 M:      Tejun Heo <tj@kernel.org>
8084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8085 S:      Supported
8086 F:      include/linux/kernfs.h
8087 F:      fs/kernfs/
8088
8089 KEXEC
8090 M:      Eric Biederman <ebiederm@xmission.com>
8091 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8092 L:      kexec@lists.infradead.org
8093 S:      Maintained
8094 F:      include/linux/kexec.h
8095 F:      include/uapi/linux/kexec.h
8096 F:      kernel/kexec*
8097
8098 KEYS-ENCRYPTED
8099 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8100 L:      linux-integrity@vger.kernel.org
8101 L:      keyrings@vger.kernel.org
8102 S:      Supported
8103 F:      Documentation/security/keys/trusted-encrypted.rst
8104 F:      include/keys/encrypted-type.h
8105 F:      security/keys/encrypted-keys/
8106
8107 KEYS-TRUSTED
8108 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8109 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8110 L:      linux-integrity@vger.kernel.org
8111 L:      keyrings@vger.kernel.org
8112 S:      Supported
8113 F:      Documentation/security/keys/trusted-encrypted.rst
8114 F:      include/keys/trusted-type.h
8115 F:      security/keys/trusted.c
8116 F:      security/keys/trusted.h
8117
8118 KEYS/KEYRINGS:
8119 M:      David Howells <dhowells@redhat.com>
8120 L:      keyrings@vger.kernel.org
8121 S:      Maintained
8122 F:      Documentation/security/keys/core.rst
8123 F:      include/linux/key.h
8124 F:      include/linux/key-type.h
8125 F:      include/linux/keyctl.h
8126 F:      include/uapi/linux/keyctl.h
8127 F:      include/keys/
8128 F:      security/keys/
8129
8130 KGDB / KDB /debug_core
8131 M:      Jason Wessel <jason.wessel@windriver.com>
8132 M:      Daniel Thompson <daniel.thompson@linaro.org>
8133 W:      http://kgdb.wiki.kernel.org/
8134 L:      kgdb-bugreport@lists.sourceforge.net
8135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8136 S:      Maintained
8137 F:      Documentation/dev-tools/kgdb.rst
8138 F:      drivers/misc/kgdbts.c
8139 F:      drivers/tty/serial/kgdboc.c
8140 F:      include/linux/kdb.h
8141 F:      include/linux/kgdb.h
8142 F:      kernel/debug/
8143
8144 KMEMLEAK
8145 M:      Catalin Marinas <catalin.marinas@arm.com>
8146 S:      Maintained
8147 F:      Documentation/dev-tools/kmemleak.rst
8148 F:      include/linux/kmemleak.h
8149 F:      mm/kmemleak.c
8150 F:      mm/kmemleak-test.c
8151
8152 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8153 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8154 L:      linux-kernel@vger.kernel.org
8155 S:      Maintained
8156 F:      kernel/kmod.c
8157 F:      include/linux/kmod.h
8158 F:      lib/test_kmod.c
8159 F:      tools/testing/selftests/kmod/
8160
8161 KPROBES
8162 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8163 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8164 M:      "David S. Miller" <davem@davemloft.net>
8165 M:      Masami Hiramatsu <mhiramat@kernel.org>
8166 S:      Maintained
8167 F:      Documentation/kprobes.txt
8168 F:      include/linux/kprobes.h
8169 F:      include/asm-generic/kprobes.h
8170 F:      kernel/kprobes.c
8171
8172 KS0108 LCD CONTROLLER DRIVER
8173 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8174 S:      Maintained
8175 F:      Documentation/auxdisplay/ks0108
8176 F:      drivers/auxdisplay/ks0108.c
8177 F:      include/linux/ks0108.h
8178
8179 L3MDEV
8180 M:      David Ahern <dsa@cumulusnetworks.com>
8181 L:      netdev@vger.kernel.org
8182 S:      Maintained
8183 F:      net/l3mdev
8184 F:      include/net/l3mdev.h
8185
8186 LANTIQ / INTEL Ethernet drivers
8187 M:      Hauke Mehrtens <hauke@hauke-m.de>
8188 L:      netdev@vger.kernel.org
8189 S:      Maintained
8190 F:      net/dsa/tag_gswip.c
8191 F:      drivers/net/ethernet/lantiq_xrx200.c
8192 F:      drivers/net/dsa/lantiq_pce.h
8193 F:      drivers/net/dsa/intel_gswip.c
8194
8195 LANTIQ MIPS ARCHITECTURE
8196 M:      John Crispin <john@phrozen.org>
8197 L:      linux-mips@linux-mips.org
8198 S:      Maintained
8199 F:      arch/mips/lantiq
8200 F:      drivers/soc/lantiq
8201
8202 LAPB module
8203 L:      linux-x25@vger.kernel.org
8204 S:      Orphan
8205 F:      Documentation/networking/lapb-module.txt
8206 F:      include/*/lapb.h
8207 F:      net/lapb/
8208
8209 LASI 53c700 driver for PARISC
8210 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8211 L:      linux-scsi@vger.kernel.org
8212 S:      Maintained
8213 F:      Documentation/scsi/53c700.txt
8214 F:      drivers/scsi/53c700*
8215
8216 LEAKING_ADDRESSES
8217 M:      Tobin C. Harding <me@tobin.cc>
8218 M:      Tycho Andersen <tycho@tycho.ws>
8219 L:      kernel-hardening@lists.openwall.com
8220 S:      Maintained
8221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8222 F:      scripts/leaking_addresses.pl
8223
8224 LED SUBSYSTEM
8225 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8226 M:      Pavel Machek <pavel@ucw.cz>
8227 L:      linux-leds@vger.kernel.org
8228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8229 S:      Maintained
8230 F:      Documentation/devicetree/bindings/leds/
8231 F:      drivers/leds/
8232 F:      include/linux/leds.h
8233
8234 LEGACY EEPROM DRIVER
8235 M:      Jean Delvare <jdelvare@suse.com>
8236 S:      Maintained
8237 F:      Documentation/misc-devices/eeprom
8238 F:      drivers/misc/eeprom/eeprom.c
8239
8240 LEGO MINDSTORMS EV3
8241 R:      David Lechner <david@lechnology.com>
8242 S:      Maintained
8243 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8244 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8245 F:      drivers/power/supply/lego_ev3_battery.c
8246
8247 LEGO USB Tower driver
8248 M:      Juergen Stuber <starblue@users.sourceforge.net>
8249 L:      legousb-devel@lists.sourceforge.net
8250 W:      http://legousb.sourceforge.net/
8251 S:      Maintained
8252 F:      drivers/usb/misc/legousbtower.c
8253
8254 LG2160 MEDIA DRIVER
8255 M:      Michael Krufky <mkrufky@linuxtv.org>
8256 L:      linux-media@vger.kernel.org
8257 W:      https://linuxtv.org
8258 W:      http://github.com/mkrufky
8259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8260 T:      git git://linuxtv.org/mkrufky/tuners.git
8261 S:      Maintained
8262 F:      drivers/media/dvb-frontends/lg2160.*
8263
8264 LGDT3305 MEDIA DRIVER
8265 M:      Michael Krufky <mkrufky@linuxtv.org>
8266 L:      linux-media@vger.kernel.org
8267 W:      https://linuxtv.org
8268 W:      http://github.com/mkrufky
8269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8270 T:      git git://linuxtv.org/mkrufky/tuners.git
8271 S:      Maintained
8272 F:      drivers/media/dvb-frontends/lgdt3305.*
8273
8274 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8275 M:      Viresh Kumar <vireshk@kernel.org>
8276 L:      linux-ide@vger.kernel.org
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8278 S:      Maintained
8279 F:      include/linux/pata_arasan_cf_data.h
8280 F:      drivers/ata/pata_arasan_cf.c
8281
8282 LIBATA PATA DRIVERS
8283 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8284 M:      Jens Axboe <axboe@kernel.dk>
8285 L:      linux-ide@vger.kernel.org
8286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8287 S:      Maintained
8288 F:      drivers/ata/pata_*.c
8289 F:      drivers/ata/ata_generic.c
8290
8291 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8292 M:      Linus Walleij <linus.walleij@linaro.org>
8293 L:      linux-ide@vger.kernel.org
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8295 S:      Maintained
8296 F:      drivers/ata/pata_ftide010.c
8297 F:      drivers/ata/sata_gemini.c
8298 F:      drivers/ata/sata_gemini.h
8299
8300 LIBATA SATA AHCI PLATFORM devices support
8301 M:      Hans de Goede <hdegoede@redhat.com>
8302 M:      Jens Axboe <axboe@kernel.dk>
8303 L:      linux-ide@vger.kernel.org
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8305 S:      Maintained
8306 F:      drivers/ata/ahci_platform.c
8307 F:      drivers/ata/libahci_platform.c
8308 F:      include/linux/ahci_platform.h
8309
8310 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8311 M:      Mikael Pettersson <mikpelinux@gmail.com>
8312 L:      linux-ide@vger.kernel.org
8313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8314 S:      Maintained
8315 F:      drivers/ata/sata_promise.*
8316
8317 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8318 M:      Jens Axboe <axboe@kernel.dk>
8319 L:      linux-ide@vger.kernel.org
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8321 S:      Maintained
8322 F:      drivers/ata/
8323 F:      include/linux/ata.h
8324 F:      include/linux/libata.h
8325 F:      Documentation/devicetree/bindings/ata/
8326
8327 LIBLOCKDEP
8328 M:      Sasha Levin <alexander.levin@microsoft.com>
8329 S:      Maintained
8330 F:      tools/lib/lockdep/
8331
8332 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8333 M:      Ross Zwisler <zwisler@kernel.org>
8334 M:      Dan Williams <dan.j.williams@intel.com>
8335 M:      Vishal Verma <vishal.l.verma@intel.com>
8336 M:      Dave Jiang <dave.jiang@intel.com>
8337 L:      linux-nvdimm@lists.01.org
8338 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8339 S:      Supported
8340 F:      drivers/nvdimm/blk.c
8341 F:      drivers/nvdimm/region_devs.c
8342
8343 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8344 M:      Vishal Verma <vishal.l.verma@intel.com>
8345 M:      Dan Williams <dan.j.williams@intel.com>
8346 M:      Ross Zwisler <zwisler@kernel.org>
8347 M:      Dave Jiang <dave.jiang@intel.com>
8348 L:      linux-nvdimm@lists.01.org
8349 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8350 S:      Supported
8351 F:      drivers/nvdimm/btt*
8352
8353 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8354 M:      Ross Zwisler <zwisler@kernel.org>
8355 M:      Dan Williams <dan.j.williams@intel.com>
8356 M:      Vishal Verma <vishal.l.verma@intel.com>
8357 M:      Dave Jiang <dave.jiang@intel.com>
8358 L:      linux-nvdimm@lists.01.org
8359 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8360 S:      Supported
8361 F:      drivers/nvdimm/pmem*
8362
8363 LIBNVDIMM: DEVICETREE BINDINGS
8364 M:      Oliver O'Halloran <oohall@gmail.com>
8365 L:      linux-nvdimm@lists.01.org
8366 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8367 S:      Supported
8368 F:      drivers/nvdimm/of_pmem.c
8369 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8370
8371 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8372 M:      Dan Williams <dan.j.williams@intel.com>
8373 M:      Ross Zwisler <zwisler@kernel.org>
8374 M:      Vishal Verma <vishal.l.verma@intel.com>
8375 M:      Dave Jiang <dave.jiang@intel.com>
8376 L:      linux-nvdimm@lists.01.org
8377 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8379 S:      Supported
8380 F:      drivers/nvdimm/*
8381 F:      drivers/acpi/nfit/*
8382 F:      include/linux/nd.h
8383 F:      include/linux/libnvdimm.h
8384 F:      include/uapi/linux/ndctl.h
8385
8386 LIGHTNVM PLATFORM SUPPORT
8387 M:      Matias Bjorling <mb@lightnvm.io>
8388 W:      http://github/OpenChannelSSD
8389 L:      linux-block@vger.kernel.org
8390 S:      Maintained
8391 F:      drivers/lightnvm/
8392 F:      include/linux/lightnvm.h
8393 F:      include/uapi/linux/lightnvm.h
8394
8395 LINUX FOR POWER MACINTOSH
8396 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8397 W:      http://www.penguinppc.org/
8398 L:      linuxppc-dev@lists.ozlabs.org
8399 S:      Maintained
8400 F:      arch/powerpc/platforms/powermac/
8401 F:      drivers/macintosh/
8402
8403 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8404 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8405 M:      Paul Mackerras <paulus@samba.org>
8406 M:      Michael Ellerman <mpe@ellerman.id.au>
8407 W:      https://github.com/linuxppc/linux/wiki
8408 L:      linuxppc-dev@lists.ozlabs.org
8409 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8411 S:      Supported
8412 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8413 F:      Documentation/devicetree/bindings/powerpc/
8414 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8415 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8416 F:      Documentation/powerpc/
8417 F:      arch/powerpc/
8418 F:      drivers/char/tpm/tpm_ibmvtpm*
8419 F:      drivers/crypto/nx/
8420 F:      drivers/crypto/vmx/
8421 F:      drivers/i2c/busses/i2c-opal.c
8422 F:      drivers/net/ethernet/ibm/ibmveth.*
8423 F:      drivers/net/ethernet/ibm/ibmvnic.*
8424 F:      drivers/pci/hotplug/pnv_php.c
8425 F:      drivers/pci/hotplug/rpa*
8426 F:      drivers/rtc/rtc-opal.c
8427 F:      drivers/scsi/ibmvscsi/
8428 F:      drivers/tty/hvc/hvc_opal.c
8429 F:      drivers/watchdog/wdrtas.c
8430 F:      tools/testing/selftests/powerpc
8431 N:      /pmac
8432 N:      powermac
8433 N:      powernv
8434 N:      [^a-z0-9]ps3
8435 N:      pseries
8436
8437 LINUX FOR POWERPC EMBEDDED MPC5XXX
8438 M:      Anatolij Gustschin <agust@denx.de>
8439 L:      linuxppc-dev@lists.ozlabs.org
8440 T:      git git://git.denx.de/linux-denx-agust.git
8441 S:      Maintained
8442 F:      arch/powerpc/platforms/512x/
8443 F:      arch/powerpc/platforms/52xx/
8444
8445 LINUX FOR POWERPC EMBEDDED PPC4XX
8446 M:      Alistair Popple <alistair@popple.id.au>
8447 M:      Matt Porter <mporter@kernel.crashing.org>
8448 W:      http://www.penguinppc.org/
8449 L:      linuxppc-dev@lists.ozlabs.org
8450 S:      Maintained
8451 F:      arch/powerpc/platforms/40x/
8452 F:      arch/powerpc/platforms/44x/
8453
8454 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8455 M:      Scott Wood <oss@buserror.net>
8456 M:      Kumar Gala <galak@kernel.crashing.org>
8457 W:      http://www.penguinppc.org/
8458 L:      linuxppc-dev@lists.ozlabs.org
8459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8460 S:      Maintained
8461 F:      arch/powerpc/platforms/83xx/
8462 F:      arch/powerpc/platforms/85xx/
8463 F:      Documentation/devicetree/bindings/powerpc/fsl/
8464
8465 LINUX FOR POWERPC EMBEDDED PPC8XX
8466 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8467 W:      http://www.penguinppc.org/
8468 L:      linuxppc-dev@lists.ozlabs.org
8469 S:      Maintained
8470 F:      arch/powerpc/platforms/8xx/
8471
8472 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8473 L:      linuxppc-dev@lists.ozlabs.org
8474 S:      Orphan
8475 F:      arch/powerpc/*/*virtex*
8476 F:      arch/powerpc/*/*/*virtex*
8477
8478 LINUX FOR POWERPC PA SEMI PWRFICIENT
8479 L:      linuxppc-dev@lists.ozlabs.org
8480 S:      Orphan
8481 F:      arch/powerpc/platforms/pasemi/
8482 F:      drivers/*/*pasemi*
8483 F:      drivers/*/*/*pasemi*
8484
8485 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8486 M:      Kees Cook <keescook@chromium.org>
8487 S:      Maintained
8488 F:      drivers/misc/lkdtm/*
8489
8490 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8491 M:      Alan Stern <stern@rowland.harvard.edu>
8492 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8493 M:      Will Deacon <will.deacon@arm.com>
8494 M:      Peter Zijlstra <peterz@infradead.org>
8495 M:      Boqun Feng <boqun.feng@gmail.com>
8496 M:      Nicholas Piggin <npiggin@gmail.com>
8497 M:      David Howells <dhowells@redhat.com>
8498 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8499 M:      Luc Maranget <luc.maranget@inria.fr>
8500 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8501 R:      Akira Yokosawa <akiyks@gmail.com>
8502 R:      Daniel Lustig <dlustig@nvidia.com>
8503 L:      linux-kernel@vger.kernel.org
8504 L:      linux-arch@vger.kernel.org
8505 S:      Supported
8506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8507 F:      tools/memory-model/
8508 F:      Documentation/atomic_bitops.txt
8509 F:      Documentation/atomic_t.txt
8510 F:      Documentation/core-api/atomic_ops.rst
8511 F:      Documentation/core-api/refcount-vs-atomic.rst
8512 F:      Documentation/memory-barriers.txt
8513
8514 LIS3LV02D ACCELEROMETER DRIVER
8515 M:      Eric Piel <eric.piel@tremplin-utc.net>
8516 S:      Maintained
8517 F:      Documentation/misc-devices/lis3lv02d
8518 F:      drivers/misc/lis3lv02d/
8519 F:      drivers/platform/x86/hp_accel.c
8520
8521 LIVE PATCHING
8522 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8523 M:      Jessica Yu <jeyu@kernel.org>
8524 M:      Jiri Kosina <jikos@kernel.org>
8525 M:      Miroslav Benes <mbenes@suse.cz>
8526 R:      Petr Mladek <pmladek@suse.com>
8527 S:      Maintained
8528 F:      kernel/livepatch/
8529 F:      include/linux/livepatch.h
8530 F:      arch/x86/include/asm/livepatch.h
8531 F:      arch/x86/kernel/livepatch.c
8532 F:      Documentation/livepatch/
8533 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8534 F:      samples/livepatch/
8535 L:      live-patching@vger.kernel.org
8536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8537
8538 LLC (802.2)
8539 L:      netdev@vger.kernel.org
8540 S:      Odd fixes
8541 F:      include/linux/llc.h
8542 F:      include/uapi/linux/llc.h
8543 F:      include/net/llc*
8544 F:      net/llc/
8545
8546 LM73 HARDWARE MONITOR DRIVER
8547 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8548 L:      linux-hwmon@vger.kernel.org
8549 S:      Maintained
8550 F:      drivers/hwmon/lm73.c
8551
8552 LM78 HARDWARE MONITOR DRIVER
8553 M:      Jean Delvare <jdelvare@suse.com>
8554 L:      linux-hwmon@vger.kernel.org
8555 S:      Maintained
8556 F:      Documentation/hwmon/lm78
8557 F:      drivers/hwmon/lm78.c
8558
8559 LM83 HARDWARE MONITOR DRIVER
8560 M:      Jean Delvare <jdelvare@suse.com>
8561 L:      linux-hwmon@vger.kernel.org
8562 S:      Maintained
8563 F:      Documentation/hwmon/lm83
8564 F:      drivers/hwmon/lm83.c
8565
8566 LM90 HARDWARE MONITOR DRIVER
8567 M:      Jean Delvare <jdelvare@suse.com>
8568 L:      linux-hwmon@vger.kernel.org
8569 S:      Maintained
8570 F:      Documentation/hwmon/lm90
8571 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8572 F:      drivers/hwmon/lm90.c
8573 F:      include/dt-bindings/thermal/lm90.h
8574
8575 LM95234 HARDWARE MONITOR DRIVER
8576 M:      Guenter Roeck <linux@roeck-us.net>
8577 L:      linux-hwmon@vger.kernel.org
8578 S:      Maintained
8579 F:      Documentation/hwmon/lm95234
8580 F:      drivers/hwmon/lm95234.c
8581
8582 LME2510 MEDIA DRIVER
8583 M:      Malcolm Priestley <tvboxspy@gmail.com>
8584 L:      linux-media@vger.kernel.org
8585 W:      https://linuxtv.org
8586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8587 S:      Maintained
8588 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8589
8590 LOADPIN SECURITY MODULE
8591 M:      Kees Cook <keescook@chromium.org>
8592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8593 S:      Supported
8594 F:      security/loadpin/
8595 F:      Documentation/admin-guide/LSM/LoadPin.rst
8596
8597 LOCKING PRIMITIVES
8598 M:      Peter Zijlstra <peterz@infradead.org>
8599 M:      Ingo Molnar <mingo@redhat.com>
8600 M:      Will Deacon <will.deacon@arm.com>
8601 L:      linux-kernel@vger.kernel.org
8602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8603 S:      Maintained
8604 F:      Documentation/locking/
8605 F:      include/linux/lockdep.h
8606 F:      include/linux/spinlock*.h
8607 F:      arch/*/include/asm/spinlock*.h
8608 F:      include/linux/rwlock*.h
8609 F:      include/linux/mutex*.h
8610 F:      arch/*/include/asm/mutex*.h
8611 F:      include/linux/rwsem*.h
8612 F:      arch/*/include/asm/rwsem.h
8613 F:      include/linux/seqlock.h
8614 F:      lib/locking*.[ch]
8615 F:      kernel/locking/
8616 X:      kernel/locking/locktorture.c
8617
8618 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8619 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8620 L:      linux-ntfs-dev@lists.sourceforge.net
8621 W:      http://www.linux-ntfs.org/content/view/19/37/
8622 S:      Maintained
8623 F:      Documentation/ldm.txt
8624 F:      block/partitions/ldm.*
8625
8626 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8627 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8628 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8629 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8630 L:      MPT-FusionLinux.pdl@broadcom.com
8631 L:      linux-scsi@vger.kernel.org
8632 W:      http://www.avagotech.com/support/
8633 S:      Supported
8634 F:      drivers/message/fusion/
8635 F:      drivers/scsi/mpt3sas/
8636
8637 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8638 M:      Matthew Wilcox <matthew@wil.cx>
8639 L:      linux-scsi@vger.kernel.org
8640 S:      Maintained
8641 F:      drivers/scsi/sym53c8xx_2/
8642
8643 LTC4261 HARDWARE MONITOR DRIVER
8644 M:      Guenter Roeck <linux@roeck-us.net>
8645 L:      linux-hwmon@vger.kernel.org
8646 S:      Maintained
8647 F:      Documentation/hwmon/ltc4261
8648 F:      drivers/hwmon/ltc4261.c
8649
8650 LTC4306 I2C MULTIPLEXER DRIVER
8651 M:      Michael Hennerich <michael.hennerich@analog.com>
8652 W:      http://ez.analog.com/community/linux-device-drivers
8653 L:      linux-i2c@vger.kernel.org
8654 S:      Supported
8655 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8656 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8657
8658 LTP (Linux Test Project)
8659 M:      Mike Frysinger <vapier@gentoo.org>
8660 M:      Cyril Hrubis <chrubis@suse.cz>
8661 M:      Wanlong Gao <wanlong.gao@gmail.com>
8662 M:      Jan Stancek <jstancek@redhat.com>
8663 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8664 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8665 L:      ltp@lists.linux.it (subscribers-only)
8666 W:      http://linux-test-project.github.io/
8667 T:      git git://github.com/linux-test-project/ltp.git
8668 S:      Maintained
8669
8670 M68K ARCHITECTURE
8671 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8672 L:      linux-m68k@lists.linux-m68k.org
8673 W:      http://www.linux-m68k.org/
8674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8675 S:      Maintained
8676 F:      arch/m68k/
8677 F:      drivers/zorro/
8678
8679 M68K ON APPLE MACINTOSH
8680 M:      Joshua Thompson <funaho@jurai.org>
8681 W:      http://www.mac.linux-m68k.org/
8682 L:      linux-m68k@lists.linux-m68k.org
8683 S:      Maintained
8684 F:      arch/m68k/mac/
8685
8686 M68K ON HP9000/300
8687 M:      Philip Blundell <philb@gnu.org>
8688 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8689 S:      Maintained
8690 F:      arch/m68k/hp300/
8691
8692 M88DS3103 MEDIA DRIVER
8693 M:      Antti Palosaari <crope@iki.fi>
8694 L:      linux-media@vger.kernel.org
8695 W:      https://linuxtv.org
8696 W:      http://palosaari.fi/linux/
8697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8698 T:      git git://linuxtv.org/anttip/media_tree.git
8699 S:      Maintained
8700 F:      drivers/media/dvb-frontends/m88ds3103*
8701
8702 M88RS2000 MEDIA DRIVER
8703 M:      Malcolm Priestley <tvboxspy@gmail.com>
8704 L:      linux-media@vger.kernel.org
8705 W:      https://linuxtv.org
8706 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8707 S:      Maintained
8708 F:      drivers/media/dvb-frontends/m88rs2000*
8709
8710 MA901 MASTERKIT USB FM RADIO DRIVER
8711 M:      Alexey Klimov <klimov.linux@gmail.com>
8712 L:      linux-media@vger.kernel.org
8713 T:      git git://linuxtv.org/media_tree.git
8714 S:      Maintained
8715 F:      drivers/media/radio/radio-ma901.c
8716
8717 MAC80211
8718 M:      Johannes Berg <johannes@sipsolutions.net>
8719 L:      linux-wireless@vger.kernel.org
8720 W:      http://wireless.kernel.org/
8721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8723 S:      Maintained
8724 F:      Documentation/networking/mac80211-injection.txt
8725 F:      include/net/mac80211.h
8726 F:      net/mac80211/
8727 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8728 F:      Documentation/networking/mac80211_hwsim/README
8729
8730 MAILBOX API
8731 M:      Jassi Brar <jassisinghbrar@gmail.com>
8732 L:      linux-kernel@vger.kernel.org
8733 S:      Maintained
8734 F:      drivers/mailbox/
8735 F:      include/linux/mailbox_client.h
8736 F:      include/linux/mailbox_controller.h
8737
8738 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8739 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8740 W:      http://www.kernel.org/doc/man-pages
8741 L:      linux-man@vger.kernel.org
8742 S:      Maintained
8743
8744 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8745 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8746 L:      linux-mips@linux-mips.org
8747 S:      Maintained
8748 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8749
8750 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8751 M:      Andrew Lunn <andrew@lunn.ch>
8752 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8753 L:      netdev@vger.kernel.org
8754 S:      Maintained
8755 F:      drivers/net/dsa/mv88e6xxx/
8756 F:      linux/platform_data/mv88e6xxx.h
8757 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8758
8759 MARVELL ARMADA DRM SUPPORT
8760 M:      Russell King <linux@armlinux.org.uk>
8761 S:      Maintained
8762 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8763 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8764 F:      drivers/gpu/drm/armada/
8765 F:      include/uapi/drm/armada_drm.h
8766 F:      Documentation/devicetree/bindings/display/armada/
8767
8768 MARVELL CRYPTO DRIVER
8769 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8770 M:      Arnaud Ebalard <arno@natisbad.org>
8771 F:      drivers/crypto/marvell/
8772 S:      Maintained
8773 L:      linux-crypto@vger.kernel.org
8774
8775 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8776 M:      Mirko Lindner <mlindner@marvell.com>
8777 M:      Stephen Hemminger <stephen@networkplumber.org>
8778 L:      netdev@vger.kernel.org
8779 S:      Maintained
8780 F:      drivers/net/ethernet/marvell/sk*
8781
8782 MARVELL LIBERTAS WIRELESS DRIVER
8783 L:      libertas-dev@lists.infradead.org
8784 S:      Orphan
8785 F:      drivers/net/wireless/marvell/libertas/
8786
8787 MARVELL MACCHIATOBIN SUPPORT
8788 M:      Russell King <linux@armlinux.org.uk>
8789 L:      linux-arm-kernel@lists.infradead.org
8790 S:      Maintained
8791 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8792
8793 MARVELL MV643XX ETHERNET DRIVER
8794 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8795 L:      netdev@vger.kernel.org
8796 S:      Maintained
8797 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8798 F:      include/linux/mv643xx.h
8799
8800 MARVELL MV88X3310 PHY DRIVER
8801 M:      Russell King <linux@armlinux.org.uk>
8802 L:      netdev@vger.kernel.org
8803 S:      Maintained
8804 F:      drivers/net/phy/marvell10g.c
8805
8806 MARVELL MVNETA ETHERNET DRIVER
8807 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8808 L:      netdev@vger.kernel.org
8809 S:      Maintained
8810 F:      drivers/net/ethernet/marvell/mvneta.*
8811
8812 MARVELL MWIFIEX WIRELESS DRIVER
8813 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8814 M:      Nishant Sarmukadam <nishants@marvell.com>
8815 M:      Ganapathi Bhat <gbhat@marvell.com>
8816 M:      Xinming Hu <huxinming820@gmail.com>
8817 L:      linux-wireless@vger.kernel.org
8818 S:      Maintained
8819 F:      drivers/net/wireless/marvell/mwifiex/
8820
8821 MARVELL MWL8K WIRELESS DRIVER
8822 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8823 L:      linux-wireless@vger.kernel.org
8824 S:      Odd Fixes
8825 F:      drivers/net/wireless/marvell/mwl8k.c
8826
8827 MARVELL NAND CONTROLLER DRIVER
8828 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8829 L:      linux-mtd@lists.infradead.org
8830 S:      Maintained
8831 F:      drivers/mtd/nand/raw/marvell_nand.c
8832 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8833
8834 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8835 M:      Nicolas Pitre <nico@fluxnic.net>
8836 S:      Odd Fixes
8837 F:      drivers/mmc/host/mvsdio.*
8838
8839 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8840 M:      Hu Ziji <huziji@marvell.com>
8841 L:      linux-mmc@vger.kernel.org
8842 S:      Supported
8843 F:      drivers/mmc/host/sdhci-xenon*
8844 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8845
8846 MATROX FRAMEBUFFER DRIVER
8847 L:      linux-fbdev@vger.kernel.org
8848 S:      Orphan
8849 F:      drivers/video/fbdev/matrox/matroxfb_*
8850 F:      include/uapi/linux/matroxfb.h
8851
8852 MAX16065 HARDWARE MONITOR DRIVER
8853 M:      Guenter Roeck <linux@roeck-us.net>
8854 L:      linux-hwmon@vger.kernel.org
8855 S:      Maintained
8856 F:      Documentation/hwmon/max16065
8857 F:      drivers/hwmon/max16065.c
8858
8859 MAX20751 HARDWARE MONITOR DRIVER
8860 M:      Guenter Roeck <linux@roeck-us.net>
8861 L:      linux-hwmon@vger.kernel.org
8862 S:      Maintained
8863 F:      Documentation/hwmon/max20751
8864 F:      drivers/hwmon/max20751.c
8865
8866 MAX2175 SDR TUNER DRIVER
8867 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8868 L:      linux-media@vger.kernel.org
8869 T:      git git://linuxtv.org/media_tree.git
8870 S:      Maintained
8871 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8872 F:      Documentation/media/v4l-drivers/max2175.rst
8873 F:      drivers/media/i2c/max2175*
8874 F:      include/uapi/linux/max2175.h
8875
8876 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8877 L:      linux-hwmon@vger.kernel.org
8878 S:      Orphan
8879 F:      Documentation/hwmon/max6650
8880 F:      drivers/hwmon/max6650.c
8881
8882 MAX6697 HARDWARE MONITOR DRIVER
8883 M:      Guenter Roeck <linux@roeck-us.net>
8884 L:      linux-hwmon@vger.kernel.org
8885 S:      Maintained
8886 F:      Documentation/hwmon/max6697
8887 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8888 F:      drivers/hwmon/max6697.c
8889 F:      include/linux/platform_data/max6697.h
8890
8891 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8892 M:      Peter Rosin <peda@axentia.se>
8893 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8894 S:      Maintained
8895 F:      Documentation/devicetree/bindings/sound/max9860.txt
8896 F:      sound/soc/codecs/max9860.*
8897
8898 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8899 M:      Javier Martinez Canillas <javier@dowhile0.org>
8900 L:      linux-kernel@vger.kernel.org
8901 S:      Supported
8902 F:      drivers/regulator/max77802-regulator.c
8903 F:      Documentation/devicetree/bindings/*/*max77802.txt
8904 F:      include/dt-bindings/*/*max77802.h
8905
8906 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8907 M:      Krzysztof Kozlowski <krzk@kernel.org>
8908 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8909 L:      linux-pm@vger.kernel.org
8910 S:      Supported
8911 F:      drivers/power/supply/max14577_charger.c
8912 F:      drivers/power/supply/max77693_charger.c
8913
8914 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8915 M:      Chanwoo Choi <cw00.choi@samsung.com>
8916 M:      Krzysztof Kozlowski <krzk@kernel.org>
8917 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8918 L:      linux-kernel@vger.kernel.org
8919 S:      Supported
8920 F:      drivers/*/max14577*.c
8921 F:      drivers/*/max77686*.c
8922 F:      drivers/*/max77693*.c
8923 F:      drivers/extcon/extcon-max14577.c
8924 F:      drivers/extcon/extcon-max77693.c
8925 F:      drivers/rtc/rtc-max77686.c
8926 F:      drivers/clk/clk-max77686.c
8927 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8928 F:      Documentation/devicetree/bindings/*/max77686.txt
8929 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8930 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8931 F:      include/linux/mfd/max14577*.h
8932 F:      include/linux/mfd/max77686*.h
8933 F:      include/linux/mfd/max77693*.h
8934
8935 MAXIRADIO FM RADIO RECEIVER DRIVER
8936 M:      Hans Verkuil <hverkuil@xs4all.nl>
8937 L:      linux-media@vger.kernel.org
8938 T:      git git://linuxtv.org/media_tree.git
8939 W:      https://linuxtv.org
8940 S:      Maintained
8941 F:      drivers/media/radio/radio-maxiradio*
8942
8943 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8944 M:      Peter Rosin <peda@axentia.se>
8945 L:      linux-iio@vger.kernel.org
8946 S:      Maintained
8947 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8948 F:      drivers/iio/potentiometer/mcp4018.c
8949 F:      drivers/iio/potentiometer/mcp4531.c
8950
8951 MCR20A IEEE-802.15.4 RADIO DRIVER
8952 M:      Xue Liu <liuxuenetmail@gmail.com>
8953 L:      linux-wpan@vger.kernel.org
8954 W:      https://github.com/xueliu/mcr20a-linux
8955 S:      Maintained
8956 F:      drivers/net/ieee802154/mcr20a.c
8957 F:      drivers/net/ieee802154/mcr20a.h
8958 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8959
8960 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8961 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8962 L:      linux-iio@vger.kernel.org
8963 S:      Maintained
8964 F:      drivers/iio/dac/cio-dac.c
8965
8966 MEDIA DRIVERS FOR ASCOT2E
8967 M:      Sergey Kozlov <serjk@netup.ru>
8968 M:      Abylay Ospan <aospan@netup.ru>
8969 L:      linux-media@vger.kernel.org
8970 W:      https://linuxtv.org
8971 W:      http://netup.tv/
8972 T:      git git://linuxtv.org/media_tree.git
8973 S:      Supported
8974 F:      drivers/media/dvb-frontends/ascot2e*
8975
8976 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8977 M:      Jasmin Jessich <jasmin@anw.at>
8978 L:      linux-media@vger.kernel.org
8979 W:      https://linuxtv.org
8980 T:      git git://linuxtv.org/media_tree.git
8981 S:      Maintained
8982 F:      drivers/media/dvb-frontends/cxd2099*
8983
8984 MEDIA DRIVERS FOR CXD2841ER
8985 M:      Sergey Kozlov <serjk@netup.ru>
8986 M:      Abylay Ospan <aospan@netup.ru>
8987 L:      linux-media@vger.kernel.org
8988 W:      https://linuxtv.org
8989 W:      http://netup.tv/
8990 T:      git git://linuxtv.org/media_tree.git
8991 S:      Supported
8992 F:      drivers/media/dvb-frontends/cxd2841er*
8993
8994 MEDIA DRIVERS FOR CXD2880
8995 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8996 L:      linux-media@vger.kernel.org
8997 W:      http://linuxtv.org/
8998 T:      git git://linuxtv.org/media_tree.git
8999 S:      Supported
9000 F:      drivers/media/dvb-frontends/cxd2880/*
9001 F:      drivers/media/spi/cxd2880*
9002
9003 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9004 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9005 L:      linux-media@vger.kernel.org
9006 W:      https://linuxtv.org
9007 T:      git git://linuxtv.org/media_tree.git
9008 S:      Maintained
9009 F:      drivers/media/pci/ddbridge/*
9010
9011 MEDIA DRIVERS FOR FREESCALE IMX
9012 M:      Steve Longerbeam <slongerbeam@gmail.com>
9013 M:      Philipp Zabel <p.zabel@pengutronix.de>
9014 L:      linux-media@vger.kernel.org
9015 T:      git git://linuxtv.org/media_tree.git
9016 S:      Maintained
9017 F:      Documentation/devicetree/bindings/media/imx.txt
9018 F:      Documentation/media/v4l-drivers/imx.rst
9019 F:      drivers/staging/media/imx/
9020 F:      include/linux/imx-media.h
9021 F:      include/media/imx.h
9022
9023 MEDIA DRIVERS FOR HELENE
9024 M:      Abylay Ospan <aospan@netup.ru>
9025 L:      linux-media@vger.kernel.org
9026 W:      https://linuxtv.org
9027 W:      http://netup.tv/
9028 T:      git git://linuxtv.org/media_tree.git
9029 S:      Supported
9030 F:      drivers/media/dvb-frontends/helene*
9031
9032 MEDIA DRIVERS FOR HORUS3A
9033 M:      Sergey Kozlov <serjk@netup.ru>
9034 M:      Abylay Ospan <aospan@netup.ru>
9035 L:      linux-media@vger.kernel.org
9036 W:      https://linuxtv.org
9037 W:      http://netup.tv/
9038 T:      git git://linuxtv.org/media_tree.git
9039 S:      Supported
9040 F:      drivers/media/dvb-frontends/horus3a*
9041
9042 MEDIA DRIVERS FOR LNBH25
9043 M:      Sergey Kozlov <serjk@netup.ru>
9044 M:      Abylay Ospan <aospan@netup.ru>
9045 L:      linux-media@vger.kernel.org
9046 W:      https://linuxtv.org
9047 W:      http://netup.tv/
9048 T:      git git://linuxtv.org/media_tree.git
9049 S:      Supported
9050 F:      drivers/media/dvb-frontends/lnbh25*
9051
9052 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9053 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9054 L:      linux-media@vger.kernel.org
9055 W:      https://linuxtv.org
9056 T:      git git://linuxtv.org/media_tree.git
9057 S:      Maintained
9058 F:      drivers/media/dvb-frontends/mxl5xx*
9059
9060 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9061 M:      Sergey Kozlov <serjk@netup.ru>
9062 M:      Abylay Ospan <aospan@netup.ru>
9063 L:      linux-media@vger.kernel.org
9064 W:      https://linuxtv.org
9065 W:      http://netup.tv/
9066 T:      git git://linuxtv.org/media_tree.git
9067 S:      Supported
9068 F:      drivers/media/pci/netup_unidvb/*
9069
9070 MEDIA DRIVERS FOR RENESAS - CEU
9071 M:      Jacopo Mondi <jacopo@jmondi.org>
9072 L:      linux-media@vger.kernel.org
9073 L:      linux-renesas-soc@vger.kernel.org
9074 T:      git git://linuxtv.org/media_tree.git
9075 S:      Supported
9076 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9077 F:      drivers/media/platform/renesas-ceu.c
9078 F:      include/media/drv-intf/renesas-ceu.h
9079
9080 MEDIA DRIVERS FOR RENESAS - DRIF
9081 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9082 L:      linux-media@vger.kernel.org
9083 L:      linux-renesas-soc@vger.kernel.org
9084 T:      git git://linuxtv.org/media_tree.git
9085 S:      Supported
9086 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9087 F:      drivers/media/platform/rcar_drif.c
9088
9089 MEDIA DRIVERS FOR RENESAS - FCP
9090 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9091 L:      linux-media@vger.kernel.org
9092 L:      linux-renesas-soc@vger.kernel.org
9093 T:      git git://linuxtv.org/media_tree.git
9094 S:      Supported
9095 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9096 F:      drivers/media/platform/rcar-fcp.c
9097 F:      include/media/rcar-fcp.h
9098
9099 MEDIA DRIVERS FOR RENESAS - FDP1
9100 M:      Kieran Bingham <kieran@bingham.xyz>
9101 L:      linux-media@vger.kernel.org
9102 L:      linux-renesas-soc@vger.kernel.org
9103 T:      git git://linuxtv.org/media_tree.git
9104 S:      Supported
9105 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9106 F:      drivers/media/platform/rcar_fdp1.c
9107
9108 MEDIA DRIVERS FOR RENESAS - VIN
9109 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9110 L:      linux-media@vger.kernel.org
9111 L:      linux-renesas-soc@vger.kernel.org
9112 T:      git git://linuxtv.org/media_tree.git
9113 S:      Supported
9114 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9115 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9116 F:      drivers/media/platform/rcar-vin/
9117
9118 MEDIA DRIVERS FOR RENESAS - VSP1
9119 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9120 L:      linux-media@vger.kernel.org
9121 L:      linux-renesas-soc@vger.kernel.org
9122 T:      git git://linuxtv.org/media_tree.git
9123 S:      Supported
9124 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9125 F:      drivers/media/platform/vsp1/
9126
9127 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9128 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9129 L:      linux-media@vger.kernel.org
9130 W:      https://linuxtv.org
9131 T:      git git://linuxtv.org/media_tree.git
9132 S:      Maintained
9133 F:      drivers/media/dvb-frontends/stv0910*
9134
9135 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9136 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9137 L:      linux-media@vger.kernel.org
9138 W:      https://linuxtv.org
9139 T:      git git://linuxtv.org/media_tree.git
9140 S:      Maintained
9141 F:      drivers/media/dvb-frontends/stv6111*
9142
9143 MEDIA DRIVERS FOR STM32 - DCMI
9144 M:      Hugues Fruchet <hugues.fruchet@st.com>
9145 L:      linux-media@vger.kernel.org
9146 T:      git git://linuxtv.org/media_tree.git
9147 S:      Supported
9148 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9149 F:      drivers/media/platform/stm32/stm32-dcmi.c
9150
9151 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9152 M:      Dmitry Osipenko <digetx@gmail.com>
9153 L:      linux-media@vger.kernel.org
9154 L:      linux-tegra@vger.kernel.org
9155 T:      git git://linuxtv.org/media_tree.git
9156 S:      Maintained
9157 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9158 F:      drivers/staging/media/tegra-vde/
9159
9160 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9161 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9162 P:      LinuxTV.org Project
9163 L:      linux-media@vger.kernel.org
9164 W:      https://linuxtv.org
9165 Q:      http://patchwork.kernel.org/project/linux-media/list/
9166 T:      git git://linuxtv.org/media_tree.git
9167 S:      Maintained
9168 F:      Documentation/devicetree/bindings/media/
9169 F:      Documentation/media/
9170 F:      drivers/media/
9171 F:      drivers/staging/media/
9172 F:      include/linux/platform_data/media/
9173 F:      include/media/
9174 F:      include/uapi/linux/dvb/
9175 F:      include/uapi/linux/videodev2.h
9176 F:      include/uapi/linux/media.h
9177 F:      include/uapi/linux/v4l2-*
9178 F:      include/uapi/linux/meye.h
9179 F:      include/uapi/linux/ivtv*
9180 F:      include/uapi/linux/uvcvideo.h
9181
9182 MEDIATEK BLUETOOTH DRIVER
9183 M:      Sean Wang <sean.wang@mediatek.com>
9184 L:      linux-bluetooth@vger.kernel.org
9185 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9186 S:      Maintained
9187 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9188 F:      drivers/bluetooth/btmtkuart.c
9189
9190 MEDIATEK CIR DRIVER
9191 M:      Sean Wang <sean.wang@mediatek.com>
9192 S:      Maintained
9193 F:      drivers/media/rc/mtk-cir.c
9194
9195 MEDIATEK DMA DRIVER
9196 M:      Sean Wang <sean.wang@mediatek.com>
9197 L:      dmaengine@vger.kernel.org
9198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9199 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9200 S:      Maintained
9201 F:      Documentation/devicetree/bindings/dma/mtk-*
9202 F:      drivers/dma/mediatek/
9203
9204 MEDIATEK PMIC LED DRIVER
9205 M:      Sean Wang <sean.wang@mediatek.com>
9206 S:      Maintained
9207 F:      drivers/leds/leds-mt6323.c
9208 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9209
9210 MEDIATEK ETHERNET DRIVER
9211 M:      Felix Fietkau <nbd@openwrt.org>
9212 M:      John Crispin <john@phrozen.org>
9213 M:      Sean Wang <sean.wang@mediatek.com>
9214 M:      Nelson Chang <nelson.chang@mediatek.com>
9215 L:      netdev@vger.kernel.org
9216 S:      Maintained
9217 F:      drivers/net/ethernet/mediatek/
9218
9219 MEDIATEK SWITCH DRIVER
9220 M:      Sean Wang <sean.wang@mediatek.com>
9221 L:      netdev@vger.kernel.org
9222 S:      Maintained
9223 F:      drivers/net/dsa/mt7530.*
9224 F:      net/dsa/tag_mtk.c
9225
9226 MEDIATEK JPEG DRIVER
9227 M:      Rick Chang <rick.chang@mediatek.com>
9228 M:      Bin Liu <bin.liu@mediatek.com>
9229 S:      Supported
9230 F:      drivers/media/platform/mtk-jpeg/
9231 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9232
9233 MEDIATEK MDP DRIVER
9234 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9235 M:      Houlong Wei <houlong.wei@mediatek.com>
9236 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9237 S:      Supported
9238 F:      drivers/media/platform/mtk-mdp/
9239 F:      drivers/media/platform/mtk-vpu/
9240 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9241
9242 MEDIATEK MEDIA DRIVER
9243 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9244 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9245 S:      Supported
9246 F:      drivers/media/platform/mtk-vcodec/
9247 F:      drivers/media/platform/mtk-vpu/
9248 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9249 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9250
9251 MEDIATEK MT7601U WIRELESS LAN DRIVER
9252 M:      Jakub Kicinski <kubakici@wp.pl>
9253 L:      linux-wireless@vger.kernel.org
9254 S:      Maintained
9255 F:      drivers/net/wireless/mediatek/mt7601u/
9256
9257 MEDIATEK NAND CONTROLLER DRIVER
9258 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9259 L:      linux-mtd@lists.infradead.org
9260 S:      Maintained
9261 F:      drivers/mtd/nand/raw/mtk_*
9262 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9263
9264 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9265 M:      Sean Wang <sean.wang@mediatek.com>
9266 S:      Maintained
9267 F:      drivers/char/hw_random/mtk-rng.c
9268
9269 MEDIATEK USB3 DRD IP DRIVER
9270 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9271 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9273 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9274 S:      Maintained
9275 F:      drivers/usb/mtu3/
9276
9277 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9278 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9279 M:      Martin Donnelly <martin.donnelly@ge.com>
9280 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9281 S:      Maintained
9282 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9283 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9284
9285 MEGARAID SCSI/SAS DRIVERS
9286 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9287 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9288 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9289 L:      megaraidlinux.pdl@broadcom.com
9290 L:      linux-scsi@vger.kernel.org
9291 W:      http://www.avagotech.com/support/
9292 S:      Maintained
9293 F:      Documentation/scsi/megaraid.txt
9294 F:      drivers/scsi/megaraid.*
9295 F:      drivers/scsi/megaraid/
9296
9297 MELEXIS MLX90614 DRIVER
9298 M:      Crt Mori <cmo@melexis.com>
9299 L:      linux-iio@vger.kernel.org
9300 W:      http://www.melexis.com
9301 S:      Supported
9302 F:      drivers/iio/temperature/mlx90614.c
9303
9304 MELEXIS MLX90632 DRIVER
9305 M:      Crt Mori <cmo@melexis.com>
9306 L:      linux-iio@vger.kernel.org
9307 W:      http://www.melexis.com
9308 S:      Supported
9309 F:      drivers/iio/temperature/mlx90632.c
9310
9311 MELFAS MIP4 TOUCHSCREEN DRIVER
9312 M:      Sangwon Jee <jeesw@melfas.com>
9313 W:      http://www.melfas.com
9314 S:      Supported
9315 F:      drivers/input/touchscreen/melfas_mip4.c
9316 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9317
9318 MELLANOX ETHERNET DRIVER (mlx4_en)
9319 M:      Tariq Toukan <tariqt@mellanox.com>
9320 L:      netdev@vger.kernel.org
9321 S:      Supported
9322 W:      http://www.mellanox.com
9323 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9324 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9325
9326 MELLANOX ETHERNET DRIVER (mlx5e)
9327 M:      Saeed Mahameed <saeedm@mellanox.com>
9328 L:      netdev@vger.kernel.org
9329 S:      Supported
9330 W:      http://www.mellanox.com
9331 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9332 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9333
9334 MELLANOX ETHERNET INNOVA DRIVERS
9335 R:      Boris Pismenny <borisp@mellanox.com>
9336 L:      netdev@vger.kernel.org
9337 S:      Supported
9338 W:      http://www.mellanox.com
9339 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9340 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9341 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9342 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9343 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9344
9345 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9346 R:      Boris Pismenny <borisp@mellanox.com>
9347 L:      netdev@vger.kernel.org
9348 S:      Supported
9349 W:      http://www.mellanox.com
9350 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9351 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9352 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9353
9354 MELLANOX ETHERNET SWITCH DRIVERS
9355 M:      Jiri Pirko <jiri@mellanox.com>
9356 M:      Ido Schimmel <idosch@mellanox.com>
9357 L:      netdev@vger.kernel.org
9358 S:      Supported
9359 W:      http://www.mellanox.com
9360 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9361 F:      drivers/net/ethernet/mellanox/mlxsw/
9362 F:      tools/testing/selftests/drivers/net/mlxsw/
9363
9364 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9365 M:      mlxsw@mellanox.com
9366 L:      netdev@vger.kernel.org
9367 S:      Supported
9368 W:      http://www.mellanox.com
9369 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9370 F:      drivers/net/ethernet/mellanox/mlxfw/
9371
9372 MELLANOX HARDWARE PLATFORM SUPPORT
9373 M:      Andy Shevchenko <andy@infradead.org>
9374 M:      Darren Hart <dvhart@infradead.org>
9375 M:      Vadim Pasternak <vadimp@mellanox.com>
9376 L:      platform-driver-x86@vger.kernel.org
9377 S:      Supported
9378 F:      drivers/platform/mellanox/
9379
9380 MELLANOX MLX4 core VPI driver
9381 M:      Tariq Toukan <tariqt@mellanox.com>
9382 L:      netdev@vger.kernel.org
9383 L:      linux-rdma@vger.kernel.org
9384 W:      http://www.mellanox.com
9385 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9386 S:      Supported
9387 F:      drivers/net/ethernet/mellanox/mlx4/
9388 F:      include/linux/mlx4/
9389
9390 MELLANOX MLX4 IB driver
9391 M:      Yishai Hadas <yishaih@mellanox.com>
9392 L:      linux-rdma@vger.kernel.org
9393 W:      http://www.mellanox.com
9394 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9395 S:      Supported
9396 F:      drivers/infiniband/hw/mlx4/
9397 F:      include/linux/mlx4/
9398 F:      include/uapi/rdma/mlx4-abi.h
9399
9400 MELLANOX MLX5 core VPI driver
9401 M:      Saeed Mahameed <saeedm@mellanox.com>
9402 M:      Leon Romanovsky <leonro@mellanox.com>
9403 L:      netdev@vger.kernel.org
9404 L:      linux-rdma@vger.kernel.org
9405 W:      http://www.mellanox.com
9406 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9407 S:      Supported
9408 F:      drivers/net/ethernet/mellanox/mlx5/core/
9409 F:      include/linux/mlx5/
9410
9411 MELLANOX MLX5 IB driver
9412 M:      Leon Romanovsky <leonro@mellanox.com>
9413 L:      linux-rdma@vger.kernel.org
9414 W:      http://www.mellanox.com
9415 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9416 S:      Supported
9417 F:      drivers/infiniband/hw/mlx5/
9418 F:      include/linux/mlx5/
9419 F:      include/uapi/rdma/mlx5-abi.h
9420
9421 MELLANOX MLXCPLD I2C AND MUX DRIVER
9422 M:      Vadim Pasternak <vadimp@mellanox.com>
9423 M:      Michael Shych <michaelsh@mellanox.com>
9424 L:      linux-i2c@vger.kernel.org
9425 S:      Supported
9426 F:      drivers/i2c/busses/i2c-mlxcpld.c
9427 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9428 F:      Documentation/i2c/busses/i2c-mlxcpld
9429
9430 MELLANOX MLXCPLD LED DRIVER
9431 M:      Vadim Pasternak <vadimp@mellanox.com>
9432 L:      linux-leds@vger.kernel.org
9433 S:      Supported
9434 F:      drivers/leds/leds-mlxcpld.c
9435 F:      drivers/leds/leds-mlxreg.c
9436 F:      Documentation/leds/leds-mlxcpld.txt
9437
9438 MELLANOX PLATFORM DRIVER
9439 M:      Vadim Pasternak <vadimp@mellanox.com>
9440 L:      platform-driver-x86@vger.kernel.org
9441 S:      Supported
9442 F:      drivers/platform/x86/mlx-platform.c
9443
9444 MEMBARRIER SUPPORT
9445 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9446 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9447 L:      linux-kernel@vger.kernel.org
9448 S:      Supported
9449 F:      kernel/sched/membarrier.c
9450 F:      include/uapi/linux/membarrier.h
9451 F:      arch/powerpc/include/asm/membarrier.h
9452
9453 MEMORY MANAGEMENT
9454 L:      linux-mm@kvack.org
9455 W:      http://www.linux-mm.org
9456 S:      Maintained
9457 F:      include/linux/mm.h
9458 F:      include/linux/gfp.h
9459 F:      include/linux/mmzone.h
9460 F:      include/linux/memory_hotplug.h
9461 F:      include/linux/vmalloc.h
9462 F:      mm/
9463
9464 MEMORY TECHNOLOGY DEVICES (MTD)
9465 M:      David Woodhouse <dwmw2@infradead.org>
9466 M:      Brian Norris <computersforpeace@gmail.com>
9467 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9468 M:      Marek Vasut <marek.vasut@gmail.com>
9469 M:      Richard Weinberger <richard@nod.at>
9470 L:      linux-mtd@lists.infradead.org
9471 W:      http://www.linux-mtd.infradead.org/
9472 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9473 T:      git git://git.infradead.org/linux-mtd.git master
9474 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9475 S:      Maintained
9476 F:      Documentation/devicetree/bindings/mtd/
9477 F:      drivers/mtd/
9478 F:      include/linux/mtd/
9479 F:      include/uapi/mtd/
9480
9481 MEN A21 WATCHDOG DRIVER
9482 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9483 L:      linux-watchdog@vger.kernel.org
9484 S:      Maintained
9485 F:      drivers/watchdog/mena21_wdt.c
9486
9487 MEN CHAMELEON BUS (mcb)
9488 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9489 S:      Maintained
9490 F:      drivers/mcb/
9491 F:      include/linux/mcb.h
9492 F:      Documentation/men-chameleon-bus.txt
9493
9494 MEN F21BMC (Board Management Controller)
9495 M:      Andreas Werner <andreas.werner@men.de>
9496 S:      Supported
9497 F:      drivers/mfd/menf21bmc.c
9498 F:      drivers/watchdog/menf21bmc_wdt.c
9499 F:      drivers/leds/leds-menf21bmc.c
9500 F:      drivers/hwmon/menf21bmc_hwmon.c
9501 F:      Documentation/hwmon/menf21bmc
9502
9503 MEN Z069 WATCHDOG DRIVER
9504 M:      Johannes Thumshirn <jth@kernel.org>
9505 L:      linux-watchdog@vger.kernel.org
9506 S:      Maintained
9507 F:      drivers/watchdog/menz069_wdt.c
9508
9509 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9510 M:      Neil Armstrong <narmstrong@baylibre.com>
9511 L:      linux-media@lists.freedesktop.org
9512 L:      linux-amlogic@lists.infradead.org
9513 W:      http://linux-meson.com/
9514 S:      Supported
9515 F:      drivers/media/platform/meson/ao-cec.c
9516 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9517 T:      git git://linuxtv.org/media_tree.git
9518
9519 MICROBLAZE ARCHITECTURE
9520 M:      Michal Simek <monstr@monstr.eu>
9521 W:      http://www.monstr.eu/fdt/
9522 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9523 S:      Supported
9524 F:      arch/microblaze/
9525
9526 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9527 M:      Richard Genoud <richard.genoud@gmail.com>
9528 S:      Maintained
9529 F:      drivers/tty/serial/atmel_serial.c
9530 F:      drivers/tty/serial/atmel_serial.h
9531
9532 MICROCHIP / ATMEL DMA DRIVER
9533 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9535 L:      dmaengine@vger.kernel.org
9536 S:      Supported
9537 F:      drivers/dma/at_hdmac.c
9538 F:      drivers/dma/at_hdmac_regs.h
9539 F:      include/linux/platform_data/dma-atmel.h
9540
9541 MICROCHIP / ATMEL ECC DRIVER
9542 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9543 L:      linux-crypto@vger.kernel.org
9544 S:      Maintained
9545 F:      drivers/crypto/atmel-ecc.*
9546
9547 MICROCHIP / ATMEL ISC DRIVER
9548 M:      Songjun Wu <songjun.wu@microchip.com>
9549 L:      linux-media@vger.kernel.org
9550 S:      Supported
9551 F:      drivers/media/platform/atmel/atmel-isc.c
9552 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9553 F:      devicetree/bindings/media/atmel-isc.txt
9554
9555 MICROCHIP / ATMEL NAND DRIVER
9556 M:      Josh Wu <rainyfeeling@outlook.com>
9557 L:      linux-mtd@lists.infradead.org
9558 S:      Supported
9559 F:      drivers/mtd/nand/raw/atmel/*
9560 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9561
9562 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9563 M:      Woojung Huh <Woojung.Huh@microchip.com>
9564 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9565 L:      netdev@vger.kernel.org
9566 S:      Maintained
9567 F:      net/dsa/tag_ksz.c
9568 F:      drivers/net/dsa/microchip/*
9569 F:      include/linux/platform_data/microchip-ksz.h
9570 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9571
9572 MICROCHIP LAN743X ETHERNET DRIVER
9573 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9574 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9575 L:      netdev@vger.kernel.org
9576 S:      Maintained
9577 F:      drivers/net/ethernet/microchip/lan743x_*
9578
9579 MICROCHIP USB251XB DRIVER
9580 M:      Richard Leitner <richard.leitner@skidata.com>
9581 L:      linux-usb@vger.kernel.org
9582 S:      Maintained
9583 F:      drivers/usb/misc/usb251xb.c
9584 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9585
9586 MICROSEMI MIPS SOCS
9587 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9588 L:      linux-mips@linux-mips.org
9589 S:      Maintained
9590 F:      arch/mips/generic/board-ocelot.c
9591 F:      arch/mips/configs/generic/board-ocelot.config
9592 F:      arch/mips/boot/dts/mscc/
9593 F:      Documentation/devicetree/bindings/mips/mscc.txt
9594
9595 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9596 M:      Don Brace <don.brace@microsemi.com>
9597 L:      esc.storagedev@microsemi.com
9598 L:      linux-scsi@vger.kernel.org
9599 S:      Supported
9600 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9601 F:      drivers/scsi/smartpqi/Kconfig
9602 F:      drivers/scsi/smartpqi/Makefile
9603 F:      include/linux/cciss*.h
9604 F:      include/uapi/linux/cciss*.h
9605 F:      Documentation/scsi/smartpqi.txt
9606
9607 MICROSEMI ETHERNET SWITCH DRIVER
9608 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9609 L:      netdev@vger.kernel.org
9610 S:      Supported
9611 F:      drivers/net/ethernet/mscc/
9612
9613 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9614 M:      Chen Yu <yu.c.chen@intel.com>
9615 L:      platform-driver-x86@vger.kernel.org
9616 S:      Supported
9617 F:      drivers/platform/x86/surfacepro3_button.c
9618
9619 MICROTEK X6 SCANNER
9620 M:      Oliver Neukum <oliver@neukum.org>
9621 S:      Maintained
9622 F:      drivers/usb/image/microtek.*
9623
9624 MIPS
9625 M:      Ralf Baechle <ralf@linux-mips.org>
9626 M:      Paul Burton <paul.burton@mips.com>
9627 M:      James Hogan <jhogan@kernel.org>
9628 L:      linux-mips@linux-mips.org
9629 W:      http://www.linux-mips.org/
9630 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9632 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9633 S:      Supported
9634 F:      Documentation/devicetree/bindings/mips/
9635 F:      Documentation/mips/
9636 F:      arch/mips/
9637 F:      drivers/platform/mips/
9638
9639 MIPS BOSTON DEVELOPMENT BOARD
9640 M:      Paul Burton <paul.burton@mips.com>
9641 L:      linux-mips@linux-mips.org
9642 S:      Maintained
9643 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9644 F:      arch/mips/boot/dts/img/boston.dts
9645 F:      arch/mips/configs/generic/board-boston.config
9646 F:      drivers/clk/imgtec/clk-boston.c
9647 F:      include/dt-bindings/clock/boston-clock.h
9648
9649 MIPS GENERIC PLATFORM
9650 M:      Paul Burton <paul.burton@mips.com>
9651 L:      linux-mips@linux-mips.org
9652 S:      Supported
9653 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9654 F:      arch/mips/generic/
9655 F:      arch/mips/tools/generic-board-config.sh
9656
9657 MIPS/LOONGSON1 ARCHITECTURE
9658 M:      Keguang Zhang <keguang.zhang@gmail.com>
9659 L:      linux-mips@linux-mips.org
9660 S:      Maintained
9661 F:      arch/mips/loongson32/
9662 F:      arch/mips/include/asm/mach-loongson32/
9663 F:      drivers/*/*loongson1*
9664 F:      drivers/*/*/*loongson1*
9665
9666 MIPS/LOONGSON2 ARCHITECTURE
9667 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9668 L:      linux-mips@linux-mips.org
9669 S:      Maintained
9670 F:      arch/mips/loongson64/*{2e/2f}*
9671 F:      arch/mips/include/asm/mach-loongson64/
9672 F:      drivers/*/*loongson2*
9673 F:      drivers/*/*/*loongson2*
9674
9675 MIPS/LOONGSON3 ARCHITECTURE
9676 M:      Huacai Chen <chenhc@lemote.com>
9677 L:      linux-mips@linux-mips.org
9678 S:      Maintained
9679 F:      arch/mips/loongson64/
9680 F:      arch/mips/include/asm/mach-loongson64/
9681 F:      drivers/platform/mips/cpu_hwmon.c
9682 F:      drivers/*/*loongson3*
9683 F:      drivers/*/*/*loongson3*
9684
9685 MIPS RINT INSTRUCTION EMULATION
9686 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9687 L:      linux-mips@linux-mips.org
9688 S:      Supported
9689 F:      arch/mips/math-emu/sp_rint.c
9690 F:      arch/mips/math-emu/dp_rint.c
9691
9692 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9693 M:      Hans Verkuil <hverkuil@xs4all.nl>
9694 L:      linux-media@vger.kernel.org
9695 T:      git git://linuxtv.org/media_tree.git
9696 W:      https://linuxtv.org
9697 S:      Odd Fixes
9698 F:      drivers/media/radio/radio-miropcm20*
9699
9700 MMP SUPPORT
9701 M:      Eric Miao <eric.y.miao@gmail.com>
9702 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9704 T:      git git://github.com/hzhuang1/linux.git
9705 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9706 S:      Maintained
9707 F:      arch/arm/boot/dts/mmp*
9708 F:      arch/arm/mach-mmp/
9709
9710 MN88472 MEDIA DRIVER
9711 M:      Antti Palosaari <crope@iki.fi>
9712 L:      linux-media@vger.kernel.org
9713 W:      https://linuxtv.org
9714 W:      http://palosaari.fi/linux/
9715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9716 S:      Maintained
9717 F:      drivers/media/dvb-frontends/mn88472*
9718
9719 MN88473 MEDIA DRIVER
9720 M:      Antti Palosaari <crope@iki.fi>
9721 L:      linux-media@vger.kernel.org
9722 W:      https://linuxtv.org
9723 W:      http://palosaari.fi/linux/
9724 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9725 S:      Maintained
9726 F:      drivers/media/dvb-frontends/mn88473*
9727
9728 PCI DRIVER FOR MOBIVEIL PCIE IP
9729 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9730 L:      linux-pci@vger.kernel.org
9731 S:      Supported
9732 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9733 F:      drivers/pci/controller/pcie-mobiveil.c
9734
9735 MODULE SUPPORT
9736 M:      Jessica Yu <jeyu@kernel.org>
9737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9738 S:      Maintained
9739 F:      include/linux/module.h
9740 F:      kernel/module.c
9741
9742 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9743 W:      http://popies.net/meye/
9744 S:      Orphan
9745 F:      Documentation/media/v4l-drivers/meye*
9746 F:      drivers/media/pci/meye/
9747 F:      include/uapi/linux/meye.h
9748
9749 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9750 M:      Jiri Slaby <jirislaby@gmail.com>
9751 S:      Maintained
9752 F:      Documentation/serial/moxa-smartio
9753 F:      drivers/tty/mxser.*
9754
9755 MR800 AVERMEDIA USB FM RADIO DRIVER
9756 M:      Alexey Klimov <klimov.linux@gmail.com>
9757 L:      linux-media@vger.kernel.org
9758 T:      git git://linuxtv.org/media_tree.git
9759 S:      Maintained
9760 F:      drivers/media/radio/radio-mr800.c
9761
9762 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9763 M:      Alan Ott <alan@signal11.us>
9764 L:      linux-wpan@vger.kernel.org
9765 S:      Maintained
9766 F:      drivers/net/ieee802154/mrf24j40.c
9767 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9768
9769 MSI LAPTOP SUPPORT
9770 M:      "Lee, Chun-Yi" <jlee@suse.com>
9771 L:      platform-driver-x86@vger.kernel.org
9772 S:      Maintained
9773 F:      drivers/platform/x86/msi-laptop.c
9774
9775 MSI WMI SUPPORT
9776 L:      platform-driver-x86@vger.kernel.org
9777 S:      Orphan
9778 F:      drivers/platform/x86/msi-wmi.c
9779
9780 MSI001 MEDIA DRIVER
9781 M:      Antti Palosaari <crope@iki.fi>
9782 L:      linux-media@vger.kernel.org
9783 W:      https://linuxtv.org
9784 W:      http://palosaari.fi/linux/
9785 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9786 T:      git git://linuxtv.org/anttip/media_tree.git
9787 S:      Maintained
9788 F:      drivers/media/tuners/msi001*
9789
9790 MSI2500 MEDIA DRIVER
9791 M:      Antti Palosaari <crope@iki.fi>
9792 L:      linux-media@vger.kernel.org
9793 W:      https://linuxtv.org
9794 W:      http://palosaari.fi/linux/
9795 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9796 T:      git git://linuxtv.org/anttip/media_tree.git
9797 S:      Maintained
9798 F:      drivers/media/usb/msi2500/
9799
9800 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9801 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9802 L:      linux-mtd@lists.infradead.org
9803 S:      Maintained
9804 F:      drivers/mtd/devices/docg3*
9805
9806 MT9M032 APTINA SENSOR DRIVER
9807 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9808 L:      linux-media@vger.kernel.org
9809 T:      git git://linuxtv.org/media_tree.git
9810 S:      Maintained
9811 F:      drivers/media/i2c/mt9m032.c
9812 F:      include/media/i2c/mt9m032.h
9813
9814 MT9P031 APTINA CAMERA SENSOR
9815 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9816 L:      linux-media@vger.kernel.org
9817 T:      git git://linuxtv.org/media_tree.git
9818 S:      Maintained
9819 F:      drivers/media/i2c/mt9p031.c
9820 F:      include/media/i2c/mt9p031.h
9821
9822 MT9T001 APTINA CAMERA SENSOR
9823 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9824 L:      linux-media@vger.kernel.org
9825 T:      git git://linuxtv.org/media_tree.git
9826 S:      Maintained
9827 F:      drivers/media/i2c/mt9t001.c
9828 F:      include/media/i2c/mt9t001.h
9829
9830 MT9T112 APTINA CAMERA SENSOR
9831 M:      Jacopo Mondi <jacopo@jmondi.org>
9832 L:      linux-media@vger.kernel.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Odd Fixes
9835 F:      drivers/media/i2c/mt9t112.c
9836 F:      include/media/i2c/mt9t112.h
9837
9838 MT9V032 APTINA CAMERA SENSOR
9839 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9840 L:      linux-media@vger.kernel.org
9841 T:      git git://linuxtv.org/media_tree.git
9842 S:      Maintained
9843 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9844 F:      drivers/media/i2c/mt9v032.c
9845 F:      include/media/i2c/mt9v032.h
9846
9847 MT9V111 APTINA CAMERA SENSOR
9848 M:      Jacopo Mondi <jacopo@jmondi.org>
9849 L:      linux-media@vger.kernel.org
9850 T:      git git://linuxtv.org/media_tree.git
9851 S:      Maintained
9852 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9853 F:      drivers/media/i2c/mt9v111.c
9854
9855 MULTIFUNCTION DEVICES (MFD)
9856 M:      Lee Jones <lee.jones@linaro.org>
9857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9858 S:      Supported
9859 F:      Documentation/devicetree/bindings/mfd/
9860 F:      drivers/mfd/
9861 F:      include/linux/mfd/
9862 F:      include/dt-bindings/mfd/
9863
9864 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9865 S:      Orphan
9866 F:      drivers/mmc/host/mmc_spi.c
9867 F:      include/linux/spi/mmc_spi.h
9868
9869 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9870 M:      Ulf Hansson <ulf.hansson@linaro.org>
9871 L:      linux-mmc@vger.kernel.org
9872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9873 S:      Maintained
9874 F:      Documentation/devicetree/bindings/mmc/
9875 F:      drivers/mmc/
9876 F:      include/linux/mmc/
9877 F:      include/uapi/linux/mmc/
9878
9879 MULTIPLEXER SUBSYSTEM
9880 M:      Peter Rosin <peda@axentia.se>
9881 S:      Maintained
9882 F:      Documentation/ABI/testing/sysfs-class-mux*
9883 F:      Documentation/devicetree/bindings/mux/
9884 F:      include/linux/dt-bindings/mux/
9885 F:      include/linux/mux/
9886 F:      drivers/mux/
9887
9888 MULTITECH MULTIPORT CARD (ISICOM)
9889 S:      Orphan
9890 F:      drivers/tty/isicom.c
9891 F:      include/linux/isicom.h
9892
9893 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9894 M:      Bin Liu <b-liu@ti.com>
9895 L:      linux-usb@vger.kernel.org
9896 S:      Maintained
9897 F:      drivers/usb/musb/
9898
9899 MXL301RF MEDIA DRIVER
9900 M:      Akihiro Tsukada <tskd08@gmail.com>
9901 L:      linux-media@vger.kernel.org
9902 S:      Odd Fixes
9903 F:      drivers/media/tuners/mxl301rf*
9904
9905 MXL5007T MEDIA DRIVER
9906 M:      Michael Krufky <mkrufky@linuxtv.org>
9907 L:      linux-media@vger.kernel.org
9908 W:      https://linuxtv.org
9909 W:      http://github.com/mkrufky
9910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9911 T:      git git://linuxtv.org/mkrufky/tuners.git
9912 S:      Maintained
9913 F:      drivers/media/tuners/mxl5007t.*
9914
9915 MXSFB DRM DRIVER
9916 M:      Marek Vasut <marex@denx.de>
9917 S:      Supported
9918 F:      drivers/gpu/drm/mxsfb/
9919 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9920
9921 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9922 M:      Chris Lee <christopher.lee@cspi.com>
9923 L:      netdev@vger.kernel.org
9924 W:      https://www.cspi.com/ethernet-products/support/downloads/
9925 S:      Supported
9926 F:      drivers/net/ethernet/myricom/myri10ge/
9927
9928 NAND FLASH SUBSYSTEM
9929 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9930 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9931 R:      Richard Weinberger <richard@nod.at>
9932 L:      linux-mtd@lists.infradead.org
9933 W:      http://www.linux-mtd.infradead.org/
9934 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9935 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9936 T:      git git://git.infradead.org/linux-mtd.git nand/next
9937 S:      Maintained
9938 F:      drivers/mtd/nand/
9939 F:      include/linux/mtd/*nand*.h
9940
9941 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9942 M:      Daniel Mack <zonque@gmail.com>
9943 S:      Maintained
9944 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9945 W:      http://www.native-instruments.com
9946 F:      sound/usb/caiaq/
9947
9948 NATSEMI ETHERNET DRIVER (DP8381x)
9949 S:      Orphan
9950 F:      drivers/net/ethernet/natsemi/natsemi.c
9951
9952 NCP FILESYSTEM
9953 M:      Petr Vandrovec <petr@vandrovec.name>
9954 S:      Obsolete
9955 F:      drivers/staging/ncpfs/
9956
9957 NCR 5380 SCSI DRIVERS
9958 M:      Finn Thain <fthain@telegraphics.com.au>
9959 M:      Michael Schmitz <schmitzmic@gmail.com>
9960 L:      linux-scsi@vger.kernel.org
9961 S:      Maintained
9962 F:      Documentation/scsi/g_NCR5380.txt
9963 F:      drivers/scsi/NCR5380.*
9964 F:      drivers/scsi/arm/cumana_1.c
9965 F:      drivers/scsi/arm/oak.c
9966 F:      drivers/scsi/atari_scsi.*
9967 F:      drivers/scsi/dmx3191d.c
9968 F:      drivers/scsi/g_NCR5380.*
9969 F:      drivers/scsi/mac_scsi.*
9970 F:      drivers/scsi/sun3_scsi.*
9971 F:      drivers/scsi/sun3_scsi_vme.c
9972
9973 NCSI LIBRARY:
9974 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9975 S:      Maintained
9976 F:      net/ncsi/
9977
9978 NCT6775 HARDWARE MONITOR DRIVER
9979 M:      Guenter Roeck <linux@roeck-us.net>
9980 L:      linux-hwmon@vger.kernel.org
9981 S:      Maintained
9982 F:      Documentation/hwmon/nct6775
9983 F:      drivers/hwmon/nct6775.c
9984
9985 NET_FAILOVER MODULE
9986 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9987 L:      netdev@vger.kernel.org
9988 S:      Supported
9989 F:      driver/net/net_failover.c
9990 F:      include/net/net_failover.h
9991 F:      Documentation/networking/net_failover.rst
9992
9993 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9994 M:      Faisal Latif <faisal.latif@intel.com>
9995 L:      linux-rdma@vger.kernel.org
9996 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9997 S:      Supported
9998 F:      drivers/infiniband/hw/nes/
9999 F:      include/uapi/rdma/nes-abi.h
10000
10001 NETEM NETWORK EMULATOR
10002 M:      Stephen Hemminger <stephen@networkplumber.org>
10003 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10004 S:      Maintained
10005 F:      net/sched/sch_netem.c
10006
10007 NETERION 10GbE DRIVERS (s2io/vxge)
10008 M:      Jon Mason <jdmason@kudzu.us>
10009 L:      netdev@vger.kernel.org
10010 S:      Supported
10011 F:      Documentation/networking/s2io.txt
10012 F:      Documentation/networking/vxge.txt
10013 F:      drivers/net/ethernet/neterion/
10014
10015 NETFILTER
10016 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10017 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10018 M:      Florian Westphal <fw@strlen.de>
10019 L:      netfilter-devel@vger.kernel.org
10020 L:      coreteam@netfilter.org
10021 W:      http://www.netfilter.org/
10022 W:      http://www.iptables.org/
10023 W:      http://www.nftables.org/
10024 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10027 S:      Maintained
10028 F:      include/linux/netfilter*
10029 F:      include/linux/netfilter/
10030 F:      include/net/netfilter/
10031 F:      include/uapi/linux/netfilter*
10032 F:      include/uapi/linux/netfilter/
10033 F:      net/*/netfilter.c
10034 F:      net/*/netfilter/
10035 F:      net/netfilter/
10036 F:      net/bridge/br_netfilter*.c
10037
10038 NETROM NETWORK LAYER
10039 M:      Ralf Baechle <ralf@linux-mips.org>
10040 L:      linux-hams@vger.kernel.org
10041 W:      http://www.linux-ax25.org/
10042 S:      Maintained
10043 F:      include/net/netrom.h
10044 F:      include/uapi/linux/netrom.h
10045 F:      net/netrom/
10046
10047 NETRONOME ETHERNET DRIVERS
10048 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10049 L:      oss-drivers@netronome.com
10050 S:      Maintained
10051 F:      drivers/net/ethernet/netronome/
10052
10053 NETWORK BLOCK DEVICE (NBD)
10054 M:      Josef Bacik <josef@toxicpanda.com>
10055 S:      Maintained
10056 L:      linux-block@vger.kernel.org
10057 L:      nbd@other.debian.org
10058 F:      Documentation/blockdev/nbd.txt
10059 F:      drivers/block/nbd.c
10060 F:      include/uapi/linux/nbd.h
10061
10062 NETWORK DROP MONITOR
10063 M:      Neil Horman <nhorman@tuxdriver.com>
10064 L:      netdev@vger.kernel.org
10065 S:      Maintained
10066 W:      https://fedorahosted.org/dropwatch/
10067 F:      net/core/drop_monitor.c
10068
10069 NETWORKING DRIVERS
10070 M:      "David S. Miller" <davem@davemloft.net>
10071 L:      netdev@vger.kernel.org
10072 W:      http://www.linuxfoundation.org/en/Net
10073 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10076 S:      Odd Fixes
10077 F:      Documentation/devicetree/bindings/net/
10078 F:      drivers/net/
10079 F:      include/linux/if_*
10080 F:      include/linux/netdevice.h
10081 F:      include/linux/etherdevice.h
10082 F:      include/linux/fcdevice.h
10083 F:      include/linux/fddidevice.h
10084 F:      include/linux/hippidevice.h
10085 F:      include/linux/inetdevice.h
10086 F:      include/uapi/linux/if_*
10087 F:      include/uapi/linux/netdevice.h
10088
10089 NETWORKING DRIVERS (WIRELESS)
10090 M:      Kalle Valo <kvalo@codeaurora.org>
10091 L:      linux-wireless@vger.kernel.org
10092 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10095 S:      Maintained
10096 F:      Documentation/devicetree/bindings/net/wireless/
10097 F:      drivers/net/wireless/
10098
10099 NETWORKING [DSA]
10100 M:      Andrew Lunn <andrew@lunn.ch>
10101 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10102 M:      Florian Fainelli <f.fainelli@gmail.com>
10103 S:      Maintained
10104 F:      Documentation/devicetree/bindings/net/dsa/
10105 F:      net/dsa/
10106 F:      include/net/dsa.h
10107 F:      include/linux/dsa/
10108 F:      drivers/net/dsa/
10109
10110 NETWORKING [GENERAL]
10111 M:      "David S. Miller" <davem@davemloft.net>
10112 L:      netdev@vger.kernel.org
10113 W:      http://www.linuxfoundation.org/en/Net
10114 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10117 B:      mailto:netdev@vger.kernel.org
10118 S:      Maintained
10119 F:      net/
10120 F:      include/net/
10121 F:      include/linux/in.h
10122 F:      include/linux/net.h
10123 F:      include/linux/netdevice.h
10124 F:      include/uapi/linux/in.h
10125 F:      include/uapi/linux/net.h
10126 F:      include/uapi/linux/netdevice.h
10127 F:      include/uapi/linux/net_namespace.h
10128 F:      tools/testing/selftests/net/
10129 F:      lib/net_utils.c
10130 F:      lib/random32.c
10131 F:      Documentation/networking/
10132
10133 NETWORKING [IPSEC]
10134 M:      Steffen Klassert <steffen.klassert@secunet.com>
10135 M:      Herbert Xu <herbert@gondor.apana.org.au>
10136 M:      "David S. Miller" <davem@davemloft.net>
10137 L:      netdev@vger.kernel.org
10138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10140 S:      Maintained
10141 F:      net/core/flow.c
10142 F:      net/xfrm/
10143 F:      net/key/
10144 F:      net/ipv4/xfrm*
10145 F:      net/ipv4/esp4*
10146 F:      net/ipv4/ah4.c
10147 F:      net/ipv4/ipcomp.c
10148 F:      net/ipv4/ip_vti.c
10149 F:      net/ipv6/xfrm*
10150 F:      net/ipv6/esp6*
10151 F:      net/ipv6/ah6.c
10152 F:      net/ipv6/ipcomp6.c
10153 F:      net/ipv6/ip6_vti.c
10154 F:      include/uapi/linux/xfrm.h
10155 F:      include/net/xfrm.h
10156
10157 NETWORKING [IPv4/IPv6]
10158 M:      "David S. Miller" <davem@davemloft.net>
10159 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10160 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10161 L:      netdev@vger.kernel.org
10162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10163 S:      Maintained
10164 F:      net/ipv4/
10165 F:      net/ipv6/
10166 F:      include/net/ip*
10167 F:      arch/x86/net/*
10168
10169 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10170 M:      Paul Moore <paul@paul-moore.com>
10171 W:      https://github.com/netlabel
10172 L:      netdev@vger.kernel.org
10173 L:      linux-security-module@vger.kernel.org
10174 S:      Maintained
10175 F:      Documentation/netlabel/
10176 F:      include/net/calipso.h
10177 F:      include/net/cipso_ipv4.h
10178 F:      include/net/netlabel.h
10179 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10180 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10181 F:      net/netlabel/
10182 F:      net/ipv4/cipso_ipv4.c
10183 F:      net/ipv6/calipso.c
10184 F:      net/netfilter/xt_CONNSECMARK.c
10185 F:      net/netfilter/xt_SECMARK.c
10186
10187 NETWORKING [TCP]
10188 M:      Eric Dumazet <edumazet@google.com>
10189 L:      netdev@vger.kernel.org
10190 S:      Maintained
10191 F:      net/ipv4/tcp*.c
10192 F:      net/ipv4/syncookies.c
10193 F:      net/ipv6/tcp*.c
10194 F:      net/ipv6/syncookies.c
10195 F:      include/uapi/linux/tcp.h
10196 F:      include/net/tcp.h
10197 F:      include/linux/tcp.h
10198 F:      include/trace/events/tcp.h
10199
10200 NETWORKING [TLS]
10201 M:      Boris Pismenny <borisp@mellanox.com>
10202 M:      Aviad Yehezkel <aviadye@mellanox.com>
10203 M:      Dave Watson <davejwatson@fb.com>
10204 L:      netdev@vger.kernel.org
10205 S:      Maintained
10206 F:      net/tls/*
10207 F:      include/uapi/linux/tls.h
10208 F:      include/net/tls.h
10209
10210 NETWORKING [WIRELESS]
10211 L:      linux-wireless@vger.kernel.org
10212 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10213
10214 NETDEVSIM
10215 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10216 S:      Maintained
10217 F:      drivers/net/netdevsim/*
10218
10219 NETXEN (1/10) GbE SUPPORT
10220 M:      Manish Chopra <manish.chopra@cavium.com>
10221 M:      Rahul Verma <rahul.verma@cavium.com>
10222 M:      Dept-GELinuxNICDev@cavium.com
10223 L:      netdev@vger.kernel.org
10224 S:      Supported
10225 F:      drivers/net/ethernet/qlogic/netxen/
10226
10227 NFC SUBSYSTEM
10228 M:      Samuel Ortiz <sameo@linux.intel.com>
10229 L:      linux-wireless@vger.kernel.org
10230 L:      linux-nfc@lists.01.org (subscribers-only)
10231 S:      Supported
10232 F:      net/nfc/
10233 F:      include/net/nfc/
10234 F:      include/uapi/linux/nfc.h
10235 F:      drivers/nfc/
10236 F:      include/linux/platform_data/nfcmrvl.h
10237 F:      include/linux/platform_data/nxp-nci.h
10238 F:      Documentation/devicetree/bindings/net/nfc/
10239
10240 NFS, SUNRPC, AND LOCKD CLIENTS
10241 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10242 M:      Anna Schumaker <anna.schumaker@netapp.com>
10243 L:      linux-nfs@vger.kernel.org
10244 W:      http://client.linux-nfs.org
10245 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10246 S:      Maintained
10247 F:      fs/lockd/
10248 F:      fs/nfs/
10249 F:      fs/nfs_common/
10250 F:      net/sunrpc/
10251 F:      include/linux/lockd/
10252 F:      include/linux/nfs*
10253 F:      include/linux/sunrpc/
10254 F:      include/uapi/linux/nfs*
10255 F:      include/uapi/linux/sunrpc/
10256
10257 NILFS2 FILESYSTEM
10258 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10259 L:      linux-nilfs@vger.kernel.org
10260 W:      https://nilfs.sourceforge.io/
10261 W:      https://nilfs.osdn.jp/
10262 T:      git git://github.com/konis/nilfs2.git
10263 S:      Supported
10264 F:      Documentation/filesystems/nilfs2.txt
10265 F:      fs/nilfs2/
10266 F:      include/trace/events/nilfs2.h
10267 F:      include/uapi/linux/nilfs2_api.h
10268 F:      include/uapi/linux/nilfs2_ondisk.h
10269
10270 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10271 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10272 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10273 S:      Maintained
10274 F:      Documentation/scsi/NinjaSCSI.txt
10275 F:      drivers/scsi/pcmcia/nsp_*
10276
10277 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10278 M:      GOTO Masanori <gotom@debian.or.jp>
10279 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10280 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10281 S:      Maintained
10282 F:      Documentation/scsi/NinjaSCSI.txt
10283 F:      drivers/scsi/nsp32*
10284
10285 NIOS2 ARCHITECTURE
10286 M:      Ley Foon Tan <lftan@altera.com>
10287 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10289 S:      Maintained
10290 F:      arch/nios2/
10291
10292 NOHZ, DYNTICKS SUPPORT
10293 M:      Frederic Weisbecker <fweisbec@gmail.com>
10294 M:      Thomas Gleixner <tglx@linutronix.de>
10295 M:      Ingo Molnar <mingo@kernel.org>
10296 L:      linux-kernel@vger.kernel.org
10297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10298 S:      Maintained
10299 F:      kernel/time/tick*.*
10300 F:      include/linux/tick.h
10301 F:      include/linux/sched/nohz.h
10302
10303 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10304 M:      Pavel Machek <pavel@ucw.cz>
10305 M:      Sakari Ailus <sakari.ailus@iki.fi>
10306 L:      linux-media@vger.kernel.org
10307 S:      Maintained
10308 F:      drivers/media/i2c/et8ek8
10309 F:      drivers/media/i2c/ad5820.c
10310
10311 NOKIA N900 POWER SUPPLY DRIVERS
10312 R:      Pali Rohár <pali.rohar@gmail.com>
10313 F:      include/linux/power/bq2415x_charger.h
10314 F:      include/linux/power/bq27xxx_battery.h
10315 F:      include/linux/power/isp1704_charger.h
10316 F:      drivers/power/supply/bq2415x_charger.c
10317 F:      drivers/power/supply/bq27xxx_battery.c
10318 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10319 F:      drivers/power/supply/isp1704_charger.c
10320 F:      drivers/power/supply/rx51_battery.c
10321
10322 NTB AMD DRIVER
10323 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10324 L:      linux-ntb@googlegroups.com
10325 S:      Supported
10326 F:      drivers/ntb/hw/amd/
10327
10328 NTB DRIVER CORE
10329 M:      Jon Mason <jdmason@kudzu.us>
10330 M:      Dave Jiang <dave.jiang@intel.com>
10331 M:      Allen Hubbe <allenbh@gmail.com>
10332 L:      linux-ntb@googlegroups.com
10333 S:      Supported
10334 W:      https://github.com/jonmason/ntb/wiki
10335 T:      git git://github.com/jonmason/ntb.git
10336 F:      drivers/ntb/
10337 F:      drivers/net/ntb_netdev.c
10338 F:      include/linux/ntb.h
10339 F:      include/linux/ntb_transport.h
10340 F:      tools/testing/selftests/ntb/
10341
10342 NTB IDT DRIVER
10343 M:      Serge Semin <fancer.lancer@gmail.com>
10344 L:      linux-ntb@googlegroups.com
10345 S:      Supported
10346 F:      drivers/ntb/hw/idt/
10347
10348 NTB INTEL DRIVER
10349 M:      Dave Jiang <dave.jiang@intel.com>
10350 L:      linux-ntb@googlegroups.com
10351 S:      Supported
10352 W:      https://github.com/davejiang/linux/wiki
10353 T:      git https://github.com/davejiang/linux.git
10354 F:      drivers/ntb/hw/intel/
10355
10356 NTFS FILESYSTEM
10357 M:      Anton Altaparmakov <anton@tuxera.com>
10358 L:      linux-ntfs-dev@lists.sourceforge.net
10359 W:      http://www.tuxera.com/
10360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10361 S:      Supported
10362 F:      Documentation/filesystems/ntfs.txt
10363 F:      fs/ntfs/
10364
10365 NUBUS SUBSYSTEM
10366 M:      Finn Thain <fthain@telegraphics.com.au>
10367 L:      linux-m68k@lists.linux-m68k.org
10368 S:      Maintained
10369 F:      arch/*/include/asm/nubus.h
10370 F:      drivers/nubus/
10371 F:      include/linux/nubus.h
10372 F:      include/uapi/linux/nubus.h
10373
10374 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10375 M:      Antonino Daplas <adaplas@gmail.com>
10376 L:      linux-fbdev@vger.kernel.org
10377 S:      Maintained
10378 F:      drivers/video/fbdev/riva/
10379 F:      drivers/video/fbdev/nvidia/
10380
10381 NVM EXPRESS DRIVER
10382 M:      Keith Busch <keith.busch@intel.com>
10383 M:      Jens Axboe <axboe@fb.com>
10384 M:      Christoph Hellwig <hch@lst.de>
10385 M:      Sagi Grimberg <sagi@grimberg.me>
10386 L:      linux-nvme@lists.infradead.org
10387 T:      git://git.infradead.org/nvme.git
10388 W:      http://git.infradead.org/nvme.git
10389 S:      Supported
10390 F:      drivers/nvme/host/
10391 F:      include/linux/nvme.h
10392 F:      include/uapi/linux/nvme_ioctl.h
10393
10394 NVM EXPRESS FC TRANSPORT DRIVERS
10395 M:      James Smart <james.smart@broadcom.com>
10396 L:      linux-nvme@lists.infradead.org
10397 S:      Supported
10398 F:      include/linux/nvme-fc.h
10399 F:      include/linux/nvme-fc-driver.h
10400 F:      drivers/nvme/host/fc.c
10401 F:      drivers/nvme/target/fc.c
10402 F:      drivers/nvme/target/fcloop.c
10403
10404 NVM EXPRESS TARGET DRIVER
10405 M:      Christoph Hellwig <hch@lst.de>
10406 M:      Sagi Grimberg <sagi@grimberg.me>
10407 L:      linux-nvme@lists.infradead.org
10408 T:      git://git.infradead.org/nvme.git
10409 W:      http://git.infradead.org/nvme.git
10410 S:      Supported
10411 F:      drivers/nvme/target/
10412
10413 NVMEM FRAMEWORK
10414 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10415 S:      Maintained
10416 F:      drivers/nvmem/
10417 F:      Documentation/devicetree/bindings/nvmem/
10418 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10419 F:      include/linux/nvmem-consumer.h
10420 F:      include/linux/nvmem-provider.h
10421
10422 NXP SGTL5000 DRIVER
10423 M:      Fabio Estevam <fabio.estevam@nxp.com>
10424 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10425 S:      Maintained
10426 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10427 F:      sound/soc/codecs/sgtl5000*
10428
10429 NXP TDA998X DRM DRIVER
10430 M:      Russell King <linux@armlinux.org.uk>
10431 S:      Maintained
10432 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10433 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10434 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10435 F:      include/drm/i2c/tda998x.h
10436 F:      include/dt-bindings/display/tda998x.h
10437 K:      "nxp,tda998x"
10438
10439 NXP TFA9879 DRIVER
10440 M:      Peter Rosin <peda@axentia.se>
10441 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10442 S:      Maintained
10443 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10444 F:      sound/soc/codecs/tfa9879*
10445
10446 NXP-NCI NFC DRIVER
10447 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10448 R:      Charles Gorand <charles.gorand@effinnov.com>
10449 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10450 S:      Supported
10451 F:      drivers/nfc/nxp-nci
10452
10453 OBJTOOL
10454 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10455 M:      Peter Zijlstra <peterz@infradead.org>
10456 S:      Supported
10457 F:      tools/objtool/
10458
10459 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10460 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10461 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10462 L:      linuxppc-dev@lists.ozlabs.org
10463 S:      Supported
10464 F:      arch/powerpc/platforms/powernv/ocxl.c
10465 F:      arch/powerpc/include/asm/pnv-ocxl.h
10466 F:      drivers/misc/ocxl/
10467 F:      include/misc/ocxl*
10468 F:      include/uapi/misc/ocxl.h
10469 F:      Documentation/accelerators/ocxl.rst
10470
10471 OMAP AUDIO SUPPORT
10472 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10473 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10474 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10475 L:      linux-omap@vger.kernel.org
10476 S:      Maintained
10477 F:      sound/soc/omap/
10478
10479 OMAP CLOCK FRAMEWORK SUPPORT
10480 M:      Paul Walmsley <paul@pwsan.com>
10481 L:      linux-omap@vger.kernel.org
10482 S:      Maintained
10483 F:      arch/arm/*omap*/*clock*
10484
10485 OMAP DEVICE TREE SUPPORT
10486 M:      Benoît Cousson <bcousson@baylibre.com>
10487 M:      Tony Lindgren <tony@atomide.com>
10488 L:      linux-omap@vger.kernel.org
10489 L:      devicetree@vger.kernel.org
10490 S:      Maintained
10491 F:      arch/arm/boot/dts/*omap*
10492 F:      arch/arm/boot/dts/*am3*
10493 F:      arch/arm/boot/dts/*am4*
10494 F:      arch/arm/boot/dts/*am5*
10495 F:      arch/arm/boot/dts/*dra7*
10496
10497 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10498 L:      linux-omap@vger.kernel.org
10499 L:      linux-fbdev@vger.kernel.org
10500 S:      Orphan
10501 F:      drivers/video/fbdev/omap2/
10502 F:      Documentation/arm/OMAP/DSS
10503
10504 OMAP FRAMEBUFFER SUPPORT
10505 L:      linux-fbdev@vger.kernel.org
10506 L:      linux-omap@vger.kernel.org
10507 S:      Orphan
10508 F:      drivers/video/fbdev/omap/
10509
10510 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10511 M:      Roger Quadros <rogerq@ti.com>
10512 M:      Tony Lindgren <tony@atomide.com>
10513 L:      linux-omap@vger.kernel.org
10514 S:      Maintained
10515 F:      drivers/memory/omap-gpmc.c
10516 F:      arch/arm/mach-omap2/*gpmc*
10517
10518 OMAP GPIO DRIVER
10519 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10520 M:      Santosh Shilimkar <ssantosh@kernel.org>
10521 M:      Kevin Hilman <khilman@kernel.org>
10522 L:      linux-omap@vger.kernel.org
10523 S:      Maintained
10524 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10525 F:      drivers/gpio/gpio-omap.c
10526
10527 OMAP HARDWARE SPINLOCK SUPPORT
10528 M:      Ohad Ben-Cohen <ohad@wizery.com>
10529 L:      linux-omap@vger.kernel.org
10530 S:      Maintained
10531 F:      drivers/hwspinlock/omap_hwspinlock.c
10532
10533 OMAP HS MMC SUPPORT
10534 L:      linux-mmc@vger.kernel.org
10535 L:      linux-omap@vger.kernel.org
10536 S:      Orphan
10537 F:      drivers/mmc/host/omap_hsmmc.c
10538
10539 OMAP HWMOD DATA
10540 M:      Paul Walmsley <paul@pwsan.com>
10541 L:      linux-omap@vger.kernel.org
10542 S:      Maintained
10543 F:      arch/arm/mach-omap2/omap_hwmod*data*
10544
10545 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10546 M:      Benoît Cousson <bcousson@baylibre.com>
10547 L:      linux-omap@vger.kernel.org
10548 S:      Maintained
10549 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10550
10551 OMAP HWMOD SUPPORT
10552 M:      Benoît Cousson <bcousson@baylibre.com>
10553 M:      Paul Walmsley <paul@pwsan.com>
10554 L:      linux-omap@vger.kernel.org
10555 S:      Maintained
10556 F:      arch/arm/mach-omap2/omap_hwmod.*
10557
10558 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10559 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10560 L:      linux-media@vger.kernel.org
10561 S:      Maintained
10562 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10563 F:      drivers/media/platform/omap3isp/
10564 F:      drivers/staging/media/omap4iss/
10565
10566 OMAP MMC SUPPORT
10567 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10568 L:      linux-omap@vger.kernel.org
10569 S:      Maintained
10570 F:      drivers/mmc/host/omap.c
10571
10572 OMAP POWER MANAGEMENT SUPPORT
10573 M:      Kevin Hilman <khilman@kernel.org>
10574 L:      linux-omap@vger.kernel.org
10575 S:      Maintained
10576 F:      arch/arm/*omap*/*pm*
10577 F:      drivers/cpufreq/omap-cpufreq.c
10578
10579 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10580 M:      Rajendra Nayak <rnayak@codeaurora.org>
10581 M:      Paul Walmsley <paul@pwsan.com>
10582 L:      linux-omap@vger.kernel.org
10583 S:      Maintained
10584 F:      arch/arm/mach-omap2/prm*
10585
10586 OMAP RANDOM NUMBER GENERATOR SUPPORT
10587 M:      Deepak Saxena <dsaxena@plexity.net>
10588 S:      Maintained
10589 F:      drivers/char/hw_random/omap-rng.c
10590
10591 OMAP USB SUPPORT
10592 L:      linux-usb@vger.kernel.org
10593 L:      linux-omap@vger.kernel.org
10594 S:      Orphan
10595 F:      drivers/usb/*/*omap*
10596 F:      arch/arm/*omap*/usb*
10597
10598 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10599 M:      Mark Jackson <mpfj@newflow.co.uk>
10600 L:      linux-omap@vger.kernel.org
10601 S:      Maintained
10602 F:      arch/arm/boot/dts/am335x-nano.dts
10603
10604 OMAP1 SUPPORT
10605 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10606 M:      Tony Lindgren <tony@atomide.com>
10607 L:      linux-omap@vger.kernel.org
10608 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10610 S:      Maintained
10611 F:      arch/arm/mach-omap1/
10612 F:      arch/arm/plat-omap/
10613 F:      arch/arm/configs/omap1_defconfig
10614 F:      drivers/i2c/busses/i2c-omap.c
10615 F:      include/linux/platform_data/i2c-omap.h
10616 F:      include/linux/platform_data/ams-delta-fiq.h
10617
10618 OMAP2+ SUPPORT
10619 M:      Tony Lindgren <tony@atomide.com>
10620 L:      linux-omap@vger.kernel.org
10621 W:      http://www.muru.com/linux/omap/
10622 W:      http://linux.omap.com/
10623 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10625 S:      Maintained
10626 F:      arch/arm/mach-omap2/
10627 F:      arch/arm/plat-omap/
10628 F:      arch/arm/configs/omap2plus_defconfig
10629 F:      drivers/i2c/busses/i2c-omap.c
10630 F:      drivers/irqchip/irq-omap-intc.c
10631 F:      drivers/mfd/*omap*.c
10632 F:      drivers/mfd/menelaus.c
10633 F:      drivers/mfd/palmas.c
10634 F:      drivers/mfd/tps65217.c
10635 F:      drivers/mfd/tps65218.c
10636 F:      drivers/mfd/tps65910.c
10637 F:      drivers/mfd/twl-core.[ch]
10638 F:      drivers/mfd/twl4030*.c
10639 F:      drivers/mfd/twl6030*.c
10640 F:      drivers/mfd/twl6040*.c
10641 F:      drivers/regulator/palmas-regulator*.c
10642 F:      drivers/regulator/pbias-regulator.c
10643 F:      drivers/regulator/tps65217-regulator.c
10644 F:      drivers/regulator/tps65218-regulator.c
10645 F:      drivers/regulator/tps65910-regulator.c
10646 F:      drivers/regulator/twl-regulator.c
10647 F:      drivers/regulator/twl6030-regulator.c
10648 F:      include/linux/platform_data/i2c-omap.h
10649
10650 ONION OMEGA2+ BOARD
10651 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10652 L:      linux-mips@linux-mips.org
10653 S:      Maintained
10654 F:      arch/mips/boot/dts/ralink/omega2p.dts
10655
10656 OMFS FILESYSTEM
10657 M:      Bob Copeland <me@bobcopeland.com>
10658 L:      linux-karma-devel@lists.sourceforge.net
10659 S:      Maintained
10660 F:      Documentation/filesystems/omfs.txt
10661 F:      fs/omfs/
10662
10663 OMNIKEY CARDMAN 4000 DRIVER
10664 M:      Harald Welte <laforge@gnumonks.org>
10665 S:      Maintained
10666 F:      drivers/char/pcmcia/cm4000_cs.c
10667 F:      include/linux/cm4000_cs.h
10668 F:      include/uapi/linux/cm4000_cs.h
10669
10670 OMNIKEY CARDMAN 4040 DRIVER
10671 M:      Harald Welte <laforge@gnumonks.org>
10672 S:      Maintained
10673 F:      drivers/char/pcmcia/cm4040_cs.*
10674
10675 OMNIVISION OV13858 SENSOR DRIVER
10676 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10677 L:      linux-media@vger.kernel.org
10678 T:      git git://linuxtv.org/media_tree.git
10679 S:      Maintained
10680 F:      drivers/media/i2c/ov13858.c
10681
10682 OMNIVISION OV2680 SENSOR DRIVER
10683 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10684 L:      linux-media@vger.kernel.org
10685 T:      git git://linuxtv.org/media_tree.git
10686 S:      Maintained
10687 F:      drivers/media/i2c/ov2680.c
10688 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10689
10690 OMNIVISION OV2685 SENSOR DRIVER
10691 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10692 L:      linux-media@vger.kernel.org
10693 T:      git git://linuxtv.org/media_tree.git
10694 S:      Maintained
10695 F:      drivers/media/i2c/ov2685.c
10696
10697 OMNIVISION OV5640 SENSOR DRIVER
10698 M:      Steve Longerbeam <slongerbeam@gmail.com>
10699 L:      linux-media@vger.kernel.org
10700 T:      git git://linuxtv.org/media_tree.git
10701 S:      Maintained
10702 F:      drivers/media/i2c/ov5640.c
10703
10704 OMNIVISION OV5647 SENSOR DRIVER
10705 M:      Luis Oliveira <lolivei@synopsys.com>
10706 L:      linux-media@vger.kernel.org
10707 T:      git git://linuxtv.org/media_tree.git
10708 S:      Maintained
10709 F:      drivers/media/i2c/ov5647.c
10710
10711 OMNIVISION OV5695 SENSOR DRIVER
10712 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10713 L:      linux-media@vger.kernel.org
10714 T:      git git://linuxtv.org/media_tree.git
10715 S:      Maintained
10716 F:      drivers/media/i2c/ov5695.c
10717
10718 OMNIVISION OV7670 SENSOR DRIVER
10719 M:      Jonathan Corbet <corbet@lwn.net>
10720 L:      linux-media@vger.kernel.org
10721 T:      git git://linuxtv.org/media_tree.git
10722 S:      Maintained
10723 F:      drivers/media/i2c/ov7670.c
10724 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10725
10726 OMNIVISION OV772x SENSOR DRIVER
10727 M:      Jacopo Mondi <jacopo@jmondi.org>
10728 L:      linux-media@vger.kernel.org
10729 T:      git git://linuxtv.org/media_tree.git
10730 S:      Odd fixes
10731 F:      drivers/media/i2c/ov772x.c
10732 F:      include/media/i2c/ov772x.h
10733 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10734
10735 OMNIVISION OV7740 SENSOR DRIVER
10736 M:      Wenyou Yang <wenyou.yang@microchip.com>
10737 L:      linux-media@vger.kernel.org
10738 T:      git git://linuxtv.org/media_tree.git
10739 S:      Maintained
10740 F:      drivers/media/i2c/ov7740.c
10741 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10742
10743 OMNIVISION OV9650 SENSOR DRIVER
10744 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10745 R:      Akinobu Mita <akinobu.mita@gmail.com>
10746 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10747 L:      linux-media@vger.kernel.org
10748 T:      git git://linuxtv.org/media_tree.git
10749 S:      Maintained
10750 F:      drivers/media/i2c/ov9650.c
10751 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10752
10753 ONENAND FLASH DRIVER
10754 M:      Kyungmin Park <kyungmin.park@samsung.com>
10755 L:      linux-mtd@lists.infradead.org
10756 S:      Maintained
10757 F:      drivers/mtd/nand/onenand/
10758 F:      include/linux/mtd/onenand*.h
10759
10760 ONSTREAM SCSI TAPE DRIVER
10761 M:      Willem Riede <osst@riede.org>
10762 L:      osst-users@lists.sourceforge.net
10763 L:      linux-scsi@vger.kernel.org
10764 S:      Maintained
10765 F:      Documentation/scsi/osst.txt
10766 F:      drivers/scsi/osst.*
10767 F:      drivers/scsi/osst_*.h
10768 F:      drivers/scsi/st.h
10769
10770 OP-TEE DRIVER
10771 M:      Jens Wiklander <jens.wiklander@linaro.org>
10772 S:      Maintained
10773 F:      drivers/tee/optee/
10774
10775 OPA-VNIC DRIVER
10776 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10777 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10778 L:      linux-rdma@vger.kernel.org
10779 S:      Supported
10780 F:      drivers/infiniband/ulp/opa_vnic
10781
10782 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10783 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10784 M:      Frank Rowand <frowand.list@gmail.com>
10785 L:      devicetree@vger.kernel.org
10786 S:      Maintained
10787 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10788 F:      Documentation/devicetree/overlay-notes.txt
10789 F:      drivers/of/overlay.c
10790 F:      drivers/of/resolver.c
10791 K:      of_overlay_notifier_
10792
10793 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10794 M:      Rob Herring <robh+dt@kernel.org>
10795 M:      Frank Rowand <frowand.list@gmail.com>
10796 L:      devicetree@vger.kernel.org
10797 W:      http://www.devicetree.org/
10798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10799 S:      Maintained
10800 F:      drivers/of/
10801 F:      include/linux/of*.h
10802 F:      scripts/dtc/
10803 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10804
10805 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10806 M:      Rob Herring <robh+dt@kernel.org>
10807 M:      Mark Rutland <mark.rutland@arm.com>
10808 L:      devicetree@vger.kernel.org
10809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10810 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10811 S:      Maintained
10812 F:      Documentation/devicetree/
10813 F:      arch/*/boot/dts/
10814 F:      include/dt-bindings/
10815
10816 OPENCORES I2C BUS DRIVER
10817 M:      Peter Korsgaard <peter@korsgaard.com>
10818 L:      linux-i2c@vger.kernel.org
10819 S:      Maintained
10820 F:      Documentation/i2c/busses/i2c-ocores
10821 F:      drivers/i2c/busses/i2c-ocores.c
10822
10823 OPENRISC ARCHITECTURE
10824 M:      Jonas Bonn <jonas@southpole.se>
10825 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10826 M:      Stafford Horne <shorne@gmail.com>
10827 T:      git git://github.com/openrisc/linux.git
10828 L:      openrisc@lists.librecores.org
10829 W:      http://openrisc.io
10830 S:      Maintained
10831 F:      Documentation/devicetree/bindings/openrisc/
10832 F:      Documentation/openrisc/
10833 F:      arch/openrisc/
10834 F:      drivers/irqchip/irq-ompic.c
10835 F:      drivers/irqchip/irq-or1k-*
10836
10837 OPENVSWITCH
10838 M:      Pravin B Shelar <pshelar@ovn.org>
10839 L:      netdev@vger.kernel.org
10840 L:      dev@openvswitch.org
10841 W:      http://openvswitch.org
10842 S:      Maintained
10843 F:      net/openvswitch/
10844 F:      include/uapi/linux/openvswitch.h
10845
10846 OPERATING PERFORMANCE POINTS (OPP)
10847 M:      Viresh Kumar <vireshk@kernel.org>
10848 M:      Nishanth Menon <nm@ti.com>
10849 M:      Stephen Boyd <sboyd@kernel.org>
10850 L:      linux-pm@vger.kernel.org
10851 S:      Maintained
10852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10853 F:      drivers/opp/
10854 F:      include/linux/pm_opp.h
10855 F:      Documentation/power/opp.txt
10856 F:      Documentation/devicetree/bindings/opp/
10857
10858 OPL4 DRIVER
10859 M:      Clemens Ladisch <clemens@ladisch.de>
10860 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10861 T:      git git://git.alsa-project.org/alsa-kernel.git
10862 S:      Maintained
10863 F:      sound/drivers/opl4/
10864
10865 OPROFILE
10866 M:      Robert Richter <rric@kernel.org>
10867 L:      oprofile-list@lists.sf.net
10868 S:      Maintained
10869 F:      arch/*/include/asm/oprofile*.h
10870 F:      arch/*/oprofile/
10871 F:      drivers/oprofile/
10872 F:      include/linux/oprofile.h
10873
10874 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10875 M:      Mark Fasheh <mark@fasheh.com>
10876 M:      Joel Becker <jlbec@evilplan.org>
10877 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10878 W:      http://ocfs2.wiki.kernel.org
10879 S:      Supported
10880 F:      Documentation/filesystems/ocfs2.txt
10881 F:      Documentation/filesystems/dlmfs.txt
10882 F:      fs/ocfs2/
10883
10884 ORANGEFS FILESYSTEM
10885 M:      Mike Marshall <hubcap@omnibond.com>
10886 R:      Martin Brandenburg <martin@omnibond.com>
10887 L:      devel@lists.orangefs.org
10888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10889 S:      Supported
10890 F:      fs/orangefs/
10891 F:      Documentation/filesystems/orangefs.txt
10892
10893 ORINOCO DRIVER
10894 L:      linux-wireless@vger.kernel.org
10895 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10896 W:      http://www.nongnu.org/orinoco/
10897 S:      Orphan
10898 F:      drivers/net/wireless/intersil/orinoco/
10899
10900 OSD LIBRARY and FILESYSTEM
10901 M:      Boaz Harrosh <ooo@electrozaur.com>
10902 S:      Maintained
10903 F:      drivers/scsi/osd/
10904 F:      include/scsi/osd_*
10905 F:      fs/exofs/
10906
10907 OV2659 OMNIVISION SENSOR DRIVER
10908 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10909 L:      linux-media@vger.kernel.org
10910 W:      https://linuxtv.org
10911 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10912 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10913 S:      Maintained
10914 F:      drivers/media/i2c/ov2659.c
10915 F:      include/media/i2c/ov2659.h
10916
10917 OVERLAY FILESYSTEM
10918 M:      Miklos Szeredi <miklos@szeredi.hu>
10919 L:      linux-unionfs@vger.kernel.org
10920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10921 S:      Supported
10922 F:      fs/overlayfs/
10923 F:      Documentation/filesystems/overlayfs.txt
10924
10925 P54 WIRELESS DRIVER
10926 M:      Christian Lamparter <chunkeey@googlemail.com>
10927 L:      linux-wireless@vger.kernel.org
10928 W:      http://wireless.kernel.org/en/users/Drivers/p54
10929 S:      Maintained
10930 F:      drivers/net/wireless/intersil/p54/
10931
10932 PA SEMI ETHERNET DRIVER
10933 L:      netdev@vger.kernel.org
10934 S:      Orphan
10935 F:      drivers/net/ethernet/pasemi/*
10936
10937 PA SEMI SMBUS DRIVER
10938 L:      linux-i2c@vger.kernel.org
10939 S:      Orphan
10940 F:      drivers/i2c/busses/i2c-pasemi.c
10941
10942 PADATA PARALLEL EXECUTION MECHANISM
10943 M:      Steffen Klassert <steffen.klassert@secunet.com>
10944 L:      linux-crypto@vger.kernel.org
10945 S:      Maintained
10946 F:      kernel/padata.c
10947 F:      include/linux/padata.h
10948 F:      Documentation/padata.txt
10949
10950 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10951 M:      Harald Welte <laforge@gnumonks.org>
10952 L:      platform-driver-x86@vger.kernel.org
10953 S:      Maintained
10954 F:      drivers/platform/x86/panasonic-laptop.c
10955
10956 PARALLEL LCD/KEYPAD PANEL DRIVER
10957 M:      Willy Tarreau <willy@haproxy.com>
10958 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10959 S:      Odd Fixes
10960 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10961 F:      drivers/misc/panel.c
10962
10963 PARALLEL PORT SUBSYSTEM
10964 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10965 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10966 L:      linux-parport@lists.infradead.org (subscribers-only)
10967 S:      Maintained
10968 F:      drivers/parport/
10969 F:      include/linux/parport*.h
10970 F:      drivers/char/ppdev.c
10971 F:      include/uapi/linux/ppdev.h
10972 F:      Documentation/parport*.txt
10973
10974 PARAVIRT_OPS INTERFACE
10975 M:      Juergen Gross <jgross@suse.com>
10976 M:      Alok Kataria <akataria@vmware.com>
10977 L:      virtualization@lists.linux-foundation.org
10978 S:      Supported
10979 F:      Documentation/virtual/paravirt_ops.txt
10980 F:      arch/*/kernel/paravirt*
10981 F:      arch/*/include/asm/paravirt*.h
10982 F:      include/linux/hypervisor.h
10983
10984 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10985 M:      Tim Waugh <tim@cyberelk.net>
10986 L:      linux-parport@lists.infradead.org (subscribers-only)
10987 S:      Maintained
10988 F:      Documentation/blockdev/paride.txt
10989 F:      drivers/block/paride/
10990
10991 PARISC ARCHITECTURE
10992 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10993 M:      Helge Deller <deller@gmx.de>
10994 L:      linux-parisc@vger.kernel.org
10995 W:      http://www.parisc-linux.org/
10996 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10999 S:      Maintained
11000 F:      arch/parisc/
11001 F:      Documentation/parisc/
11002 F:      drivers/parisc/
11003 F:      drivers/char/agp/parisc-agp.c
11004 F:      drivers/input/serio/gscps2.c
11005 F:      drivers/parport/parport_gsc.*
11006 F:      drivers/tty/serial/8250/8250_gsc.c
11007 F:      drivers/video/fbdev/sti*
11008 F:      drivers/video/console/sti*
11009 F:      drivers/video/logo/logo_parisc*
11010
11011 PARMAN
11012 M:      Jiri Pirko <jiri@mellanox.com>
11013 L:      netdev@vger.kernel.org
11014 S:      Supported
11015 F:      lib/parman.c
11016 F:      lib/test_parman.c
11017 F:      include/linux/parman.h
11018
11019 PC87360 HARDWARE MONITORING DRIVER
11020 M:      Jim Cromie <jim.cromie@gmail.com>
11021 L:      linux-hwmon@vger.kernel.org
11022 S:      Maintained
11023 F:      Documentation/hwmon/pc87360
11024 F:      drivers/hwmon/pc87360.c
11025
11026 PC8736x GPIO DRIVER
11027 M:      Jim Cromie <jim.cromie@gmail.com>
11028 S:      Maintained
11029 F:      drivers/char/pc8736x_gpio.c
11030
11031 PC87427 HARDWARE MONITORING DRIVER
11032 M:      Jean Delvare <jdelvare@suse.com>
11033 L:      linux-hwmon@vger.kernel.org
11034 S:      Maintained
11035 F:      Documentation/hwmon/pc87427
11036 F:      drivers/hwmon/pc87427.c
11037
11038 PCA9532 LED DRIVER
11039 M:      Riku Voipio <riku.voipio@iki.fi>
11040 S:      Maintained
11041 F:      drivers/leds/leds-pca9532.c
11042 F:      include/linux/leds-pca9532.h
11043
11044 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11045 M:      Guenter Roeck <linux@roeck-us.net>
11046 L:      linux-i2c@vger.kernel.org
11047 S:      Maintained
11048 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11049
11050 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11051 M:      Khalid Aziz <khalid@gonehiking.org>
11052 S:      Maintained
11053 F:      drivers/firmware/pcdp.*
11054
11055 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11056 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11057 L:      linux-pci@vger.kernel.org
11058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11059 S:      Maintained
11060 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11061 F:      drivers/pci/controller/pci-aardvark.c
11062
11063 PCI DRIVER FOR ALTERA PCIE IP
11064 M:      Ley Foon Tan <lftan@altera.com>
11065 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11066 L:      linux-pci@vger.kernel.org
11067 S:      Supported
11068 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11069 F:      drivers/pci/controller/pcie-altera.c
11070
11071 PCI DRIVER FOR APPLIEDMICRO XGENE
11072 M:      Tanmay Inamdar <tinamdar@apm.com>
11073 L:      linux-pci@vger.kernel.org
11074 L:      linux-arm-kernel@lists.infradead.org
11075 S:      Maintained
11076 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11077 F:      drivers/pci/controller/pci-xgene.c
11078
11079 PCI DRIVER FOR ARM VERSATILE PLATFORM
11080 M:      Rob Herring <robh@kernel.org>
11081 L:      linux-pci@vger.kernel.org
11082 L:      linux-arm-kernel@lists.infradead.org
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/pci/versatile.txt
11085 F:      drivers/pci/controller/pci-versatile.c
11086
11087 PCI DRIVER FOR ARMADA 8K
11088 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11089 L:      linux-pci@vger.kernel.org
11090 L:      linux-arm-kernel@lists.infradead.org
11091 S:      Maintained
11092 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11093 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11094
11095 PCI DRIVER FOR CADENCE PCIE IP
11096 M:      Alan Douglas <adouglas@cadence.com>
11097 L:      linux-pci@vger.kernel.org
11098 S:      Maintained
11099 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11100 F:      drivers/pci/controller/pcie-cadence*
11101
11102 PCI DRIVER FOR FREESCALE LAYERSCAPE
11103 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11104 M:      Mingkai Hu <mingkai.hu@nxp.com>
11105 M:      Roy Zang <roy.zang@nxp.com>
11106 L:      linuxppc-dev@lists.ozlabs.org
11107 L:      linux-pci@vger.kernel.org
11108 L:      linux-arm-kernel@lists.infradead.org
11109 S:      Maintained
11110 F:      drivers/pci/controller/dwc/*layerscape*
11111
11112 PCI DRIVER FOR GENERIC OF HOSTS
11113 M:      Will Deacon <will.deacon@arm.com>
11114 L:      linux-pci@vger.kernel.org
11115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11116 S:      Maintained
11117 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11118 F:      drivers/pci/controller/pci-host-common.c
11119 F:      drivers/pci/controller/pci-host-generic.c
11120
11121 PCI DRIVER FOR IMX6
11122 M:      Richard Zhu <hongxing.zhu@nxp.com>
11123 M:      Lucas Stach <l.stach@pengutronix.de>
11124 L:      linux-pci@vger.kernel.org
11125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11126 S:      Maintained
11127 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11128 F:      drivers/pci/controller/dwc/*imx6*
11129
11130 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11131 M:      Keith Busch <keith.busch@intel.com>
11132 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11133 L:      linux-pci@vger.kernel.org
11134 S:      Supported
11135 F:      drivers/pci/controller/vmd.c
11136
11137 PCI DRIVER FOR MICROSEMI SWITCHTEC
11138 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11139 M:      Logan Gunthorpe <logang@deltatee.com>
11140 L:      linux-pci@vger.kernel.org
11141 S:      Maintained
11142 F:      Documentation/switchtec.txt
11143 F:      Documentation/ABI/testing/sysfs-class-switchtec
11144 F:      drivers/pci/switch/switchtec*
11145 F:      include/uapi/linux/switchtec_ioctl.h
11146 F:      include/linux/switchtec.h
11147 F:      drivers/ntb/hw/mscc/
11148
11149 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11150 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11151 M:      Jason Cooper <jason@lakedaemon.net>
11152 L:      linux-pci@vger.kernel.org
11153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11154 S:      Maintained
11155 F:      drivers/pci/controller/*mvebu*
11156
11157 PCI DRIVER FOR NVIDIA TEGRA
11158 M:      Thierry Reding <thierry.reding@gmail.com>
11159 L:      linux-tegra@vger.kernel.org
11160 L:      linux-pci@vger.kernel.org
11161 S:      Supported
11162 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11163 F:      drivers/pci/controller/pci-tegra.c
11164
11165 PCI DRIVER FOR RENESAS R-CAR
11166 M:      Simon Horman <horms@verge.net.au>
11167 L:      linux-pci@vger.kernel.org
11168 L:      linux-renesas-soc@vger.kernel.org
11169 S:      Maintained
11170 F:      drivers/pci/controller/*rcar*
11171
11172 PCI DRIVER FOR SAMSUNG EXYNOS
11173 M:      Jingoo Han <jingoohan1@gmail.com>
11174 L:      linux-pci@vger.kernel.org
11175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11176 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11177 S:      Maintained
11178 F:      drivers/pci/controller/dwc/pci-exynos.c
11179
11180 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11181 M:      Jingoo Han <jingoohan1@gmail.com>
11182 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11183 L:      linux-pci@vger.kernel.org
11184 S:      Maintained
11185 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11186 F:      drivers/pci/controller/dwc/*designware*
11187
11188 PCI DRIVER FOR TI DRA7XX
11189 M:      Kishon Vijay Abraham I <kishon@ti.com>
11190 L:      linux-omap@vger.kernel.org
11191 L:      linux-pci@vger.kernel.org
11192 S:      Supported
11193 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11194 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11195
11196 PCI DRIVER FOR TI KEYSTONE
11197 M:      Murali Karicheri <m-karicheri2@ti.com>
11198 L:      linux-pci@vger.kernel.org
11199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11200 S:      Maintained
11201 F:      drivers/pci/controller/dwc/*keystone*
11202
11203 PCI ENDPOINT SUBSYSTEM
11204 M:      Kishon Vijay Abraham I <kishon@ti.com>
11205 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11206 L:      linux-pci@vger.kernel.org
11207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11208 S:      Supported
11209 F:      drivers/pci/endpoint/
11210 F:      drivers/misc/pci_endpoint_test.c
11211 F:      tools/pci/
11212
11213 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11214 M:      Russell Currey <ruscur@russell.cc>
11215 L:      linuxppc-dev@lists.ozlabs.org
11216 S:      Supported
11217 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11218 F:      arch/powerpc/kernel/eeh*.c
11219 F:      arch/powerpc/platforms/*/eeh*.c
11220 F:      arch/powerpc/include/*/eeh*.h
11221
11222 PCI ERROR RECOVERY
11223 M:      Linas Vepstas <linasvepstas@gmail.com>
11224 L:      linux-pci@vger.kernel.org
11225 S:      Supported
11226 F:      Documentation/PCI/pci-error-recovery.txt
11227
11228 PCI MSI DRIVER FOR ALTERA MSI IP
11229 M:      Ley Foon Tan <lftan@altera.com>
11230 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11231 L:      linux-pci@vger.kernel.org
11232 S:      Supported
11233 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11234 F:      drivers/pci/controller/pcie-altera-msi.c
11235
11236 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11237 M:      Duc Dang <dhdang@apm.com>
11238 L:      linux-pci@vger.kernel.org
11239 L:      linux-arm-kernel@lists.infradead.org
11240 S:      Maintained
11241 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11242 F:      drivers/pci/controller/pci-xgene-msi.c
11243
11244 PCI SUBSYSTEM
11245 M:      Bjorn Helgaas <bhelgaas@google.com>
11246 L:      linux-pci@vger.kernel.org
11247 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11249 S:      Supported
11250 F:      Documentation/devicetree/bindings/pci/
11251 F:      Documentation/PCI/
11252 F:      drivers/acpi/pci*
11253 F:      drivers/pci/
11254 F:      include/asm-generic/pci*
11255 F:      include/linux/pci*
11256 F:      include/linux/of_pci.h
11257 F:      include/uapi/linux/pci*
11258 F:      lib/pci*
11259 F:      arch/x86/pci/
11260 F:      arch/x86/kernel/quirks.c
11261
11262 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11263 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11264 L:      linux-pci@vger.kernel.org
11265 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11267 S:      Supported
11268 F:      drivers/pci/controller/
11269
11270 PCIE DRIVER FOR AXIS ARTPEC
11271 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11272 L:      linux-arm-kernel@axis.com
11273 L:      linux-pci@vger.kernel.org
11274 S:      Maintained
11275 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11276 F:      drivers/pci/controller/dwc/*artpec*
11277
11278 PCIE DRIVER FOR CAVIUM THUNDERX
11279 M:      David Daney <david.daney@cavium.com>
11280 L:      linux-pci@vger.kernel.org
11281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11282 S:      Supported
11283 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11284 F:      drivers/pci/controller/pci-thunder-*
11285
11286 PCIE DRIVER FOR HISILICON
11287 M:      Zhou Wang <wangzhou1@hisilicon.com>
11288 L:      linux-pci@vger.kernel.org
11289 S:      Maintained
11290 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11291 F:      drivers/pci/controller/dwc/pcie-hisi.c
11292
11293 PCIE DRIVER FOR HISILICON KIRIN
11294 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11295 M:      Binghui Wang <wangbinghui@hisilicon.com>
11296 L:      linux-pci@vger.kernel.org
11297 S:      Maintained
11298 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11299 F:      drivers/pci/controller/dwc/pcie-kirin.c
11300
11301 PCIE DRIVER FOR HISILICON STB
11302 M:      Jianguo Sun <sunjianguo1@huawei.com>
11303 M:      Shawn Guo <shawn.guo@linaro.org>
11304 L:      linux-pci@vger.kernel.org
11305 S:      Maintained
11306 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11307 F:      drivers/pci/controller/dwc/pcie-histb.c
11308
11309 PCIE DRIVER FOR MEDIATEK
11310 M:      Ryder Lee <ryder.lee@mediatek.com>
11311 L:      linux-pci@vger.kernel.org
11312 L:      linux-mediatek@lists.infradead.org
11313 S:      Supported
11314 F:      Documentation/devicetree/bindings/pci/mediatek*
11315 F:      drivers/pci/controller/*mediatek*
11316
11317 PCIE DRIVER FOR QUALCOMM MSM
11318 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11319 L:      linux-pci@vger.kernel.org
11320 L:      linux-arm-msm@vger.kernel.org
11321 S:      Maintained
11322 F:      drivers/pci/controller/dwc/*qcom*
11323
11324 PCIE DRIVER FOR ROCKCHIP
11325 M:      Shawn Lin <shawn.lin@rock-chips.com>
11326 L:      linux-pci@vger.kernel.org
11327 L:      linux-rockchip@lists.infradead.org
11328 S:      Maintained
11329 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11330 F:      drivers/pci/controller/pcie-rockchip*
11331
11332 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11333 M:      Linus Walleij <linus.walleij@linaro.org>
11334 L:      linux-pci@vger.kernel.org
11335 S:      Maintained
11336 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11337 F:      drivers/pci/controller/pci-v3-semi.c
11338
11339 PCIE DRIVER FOR ST SPEAR13XX
11340 M:      Pratyush Anand <pratyush.anand@gmail.com>
11341 L:      linux-pci@vger.kernel.org
11342 S:      Maintained
11343 F:      drivers/pci/controller/dwc/*spear*
11344
11345 PCMCIA SUBSYSTEM
11346 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11348 S:      Odd Fixes
11349 F:      Documentation/pcmcia/
11350 F:      tools/pcmcia/
11351 F:      drivers/pcmcia/
11352 F:      include/pcmcia/
11353
11354 PCNET32 NETWORK DRIVER
11355 M:      Don Fry <pcnet32@frontier.com>
11356 L:      netdev@vger.kernel.org
11357 S:      Maintained
11358 F:      drivers/net/ethernet/amd/pcnet32.c
11359
11360 PCRYPT PARALLEL CRYPTO ENGINE
11361 M:      Steffen Klassert <steffen.klassert@secunet.com>
11362 L:      linux-crypto@vger.kernel.org
11363 S:      Maintained
11364 F:      crypto/pcrypt.c
11365 F:      include/crypto/pcrypt.h
11366
11367 PEAQ WMI HOTKEYS DRIVER
11368 M:      Hans de Goede <hdegoede@redhat.com>
11369 L:      platform-driver-x86@vger.kernel.org
11370 S:      Maintained
11371 F:      drivers/platform/x86/peaq-wmi.c
11372
11373 PER-CPU MEMORY ALLOCATOR
11374 M:      Dennis Zhou <dennis@kernel.org>
11375 M:      Tejun Heo <tj@kernel.org>
11376 M:      Christoph Lameter <cl@linux.com>
11377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11378 S:      Maintained
11379 F:      include/linux/percpu*.h
11380 F:      mm/percpu*.c
11381 F:      arch/*/include/asm/percpu.h
11382
11383 PER-TASK DELAY ACCOUNTING
11384 M:      Balbir Singh <bsingharora@gmail.com>
11385 S:      Maintained
11386 F:      include/linux/delayacct.h
11387 F:      kernel/delayacct.c
11388
11389 PERFORMANCE EVENTS SUBSYSTEM
11390 M:      Peter Zijlstra <peterz@infradead.org>
11391 M:      Ingo Molnar <mingo@redhat.com>
11392 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11393 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11394 R:      Jiri Olsa <jolsa@redhat.com>
11395 R:      Namhyung Kim <namhyung@kernel.org>
11396 L:      linux-kernel@vger.kernel.org
11397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11398 S:      Supported
11399 F:      kernel/events/*
11400 F:      include/linux/perf_event.h
11401 F:      include/uapi/linux/perf_event.h
11402 F:      arch/*/kernel/perf_event*.c
11403 F:      arch/*/kernel/*/perf_event*.c
11404 F:      arch/*/kernel/*/*/perf_event*.c
11405 F:      arch/*/include/asm/perf_event.h
11406 F:      arch/*/kernel/perf_callchain.c
11407 F:      arch/*/events/*
11408 F:      tools/perf/
11409
11410 PERSONALITY HANDLING
11411 M:      Christoph Hellwig <hch@infradead.org>
11412 L:      linux-abi-devel@lists.sourceforge.net
11413 S:      Maintained
11414 F:      include/linux/personality.h
11415 F:      include/uapi/linux/personality.h
11416
11417 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11418 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11419 L:      linux-input@vger.kernel.org
11420 S:      Maintained
11421 F:      Documentation/input/devices/pxrc.rst
11422 F:      drivers/input/joystick/pxrc.c
11423
11424 PHONET PROTOCOL
11425 M:      Remi Denis-Courmont <courmisch@gmail.com>
11426 S:      Supported
11427 F:      Documentation/networking/phonet.txt
11428 F:      include/linux/phonet.h
11429 F:      include/net/phonet/
11430 F:      include/uapi/linux/phonet.h
11431 F:      net/phonet/
11432
11433 PHRAM MTD DRIVER
11434 M:      Joern Engel <joern@lazybastard.org>
11435 L:      linux-mtd@lists.infradead.org
11436 S:      Maintained
11437 F:      drivers/mtd/devices/phram.c
11438
11439 PICOLCD HID DRIVER
11440 M:      Bruno Prémont <bonbons@linux-vserver.org>
11441 L:      linux-input@vger.kernel.org
11442 S:      Maintained
11443 F:      drivers/hid/hid-picolcd*
11444
11445 PICOXCELL SUPPORT
11446 M:      Jamie Iles <jamie@jamieiles.com>
11447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11448 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11449 S:      Supported
11450 F:      arch/arm/boot/dts/picoxcell*
11451 F:      arch/arm/mach-picoxcell/
11452 F:      drivers/crypto/picoxcell*
11453
11454 PIN CONTROL SUBSYSTEM
11455 M:      Linus Walleij <linus.walleij@linaro.org>
11456 L:      linux-gpio@vger.kernel.org
11457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11458 S:      Maintained
11459 F:      Documentation/devicetree/bindings/pinctrl/
11460 F:      Documentation/driver-api/pinctl.rst
11461 F:      drivers/pinctrl/
11462 F:      include/linux/pinctrl/
11463
11464 PIN CONTROLLER - ATMEL AT91
11465 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11467 S:      Maintained
11468 F:      drivers/pinctrl/pinctrl-at91.*
11469
11470 PIN CONTROLLER - ATMEL AT91 PIO4
11471 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11473 L:      linux-gpio@vger.kernel.org
11474 S:      Supported
11475 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11476
11477 PIN CONTROLLER - FREESCALE
11478 M:      Dong Aisheng <aisheng.dong@nxp.com>
11479 M:      Fabio Estevam <festevam@gmail.com>
11480 M:      Shawn Guo <shawnguo@kernel.org>
11481 M:      Stefan Agner <stefan@agner.ch>
11482 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11483 L:      linux-gpio@vger.kernel.org
11484 S:      Maintained
11485 F:      drivers/pinctrl/freescale/
11486 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11487
11488 PIN CONTROLLER - INTEL
11489 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11490 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11491 S:      Maintained
11492 F:      drivers/pinctrl/intel/
11493
11494 PIN CONTROLLER - MEDIATEK
11495 M:      Sean Wang <sean.wang@mediatek.com>
11496 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11497 S:      Maintained
11498 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11499 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11500 F:      drivers/pinctrl/mediatek/mtk-eint.*
11501 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11502 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11503 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11504
11505 PIN CONTROLLER - QUALCOMM
11506 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11507 S:      Maintained
11508 L:      linux-arm-msm@vger.kernel.org
11509 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11510 F:      drivers/pinctrl/qcom/
11511
11512 PIN CONTROLLER - RENESAS
11513 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11514 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11515 L:      linux-renesas-soc@vger.kernel.org
11516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11517 S:      Maintained
11518 F:      drivers/pinctrl/sh-pfc/
11519
11520 PIN CONTROLLER - SAMSUNG
11521 M:      Tomasz Figa <tomasz.figa@gmail.com>
11522 M:      Krzysztof Kozlowski <krzk@kernel.org>
11523 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11525 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11526 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11528 S:      Maintained
11529 F:      drivers/pinctrl/samsung/
11530 F:      include/dt-bindings/pinctrl/samsung.h
11531 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11532
11533 PIN CONTROLLER - SINGLE
11534 M:      Tony Lindgren <tony@atomide.com>
11535 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11537 L:      linux-omap@vger.kernel.org
11538 S:      Maintained
11539 F:      drivers/pinctrl/pinctrl-single.c
11540
11541 PIN CONTROLLER - ST SPEAR
11542 M:      Viresh Kumar <vireshk@kernel.org>
11543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11544 W:      http://www.st.com/spear
11545 S:      Maintained
11546 F:      drivers/pinctrl/spear/
11547
11548 PISTACHIO SOC SUPPORT
11549 M:      James Hartley <james.hartley@sondrel.com>
11550 L:      linux-mips@linux-mips.org
11551 S:      Odd Fixes
11552 F:      arch/mips/pistachio/
11553 F:      arch/mips/include/asm/mach-pistachio/
11554 F:      arch/mips/boot/dts/img/pistachio*
11555 F:      arch/mips/configs/pistachio*_defconfig
11556
11557 PKTCDVD DRIVER
11558 S:      Orphan
11559 M:      linux-block@vger.kernel.org
11560 F:      drivers/block/pktcdvd.c
11561 F:      include/linux/pktcdvd.h
11562 F:      include/uapi/linux/pktcdvd.h
11563
11564 PKUNITY SOC DRIVERS
11565 M:      Guan Xuetao <gxt@pku.edu.cn>
11566 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11567 S:      Maintained
11568 T:      git git://github.com/gxt/linux.git
11569 F:      drivers/input/serio/i8042-unicore32io.h
11570 F:      drivers/i2c/busses/i2c-puv3.c
11571 F:      drivers/video/fbdev/fb-puv3.c
11572 F:      drivers/rtc/rtc-puv3.c
11573
11574 PMBUS HARDWARE MONITORING DRIVERS
11575 M:      Guenter Roeck <linux@roeck-us.net>
11576 L:      linux-hwmon@vger.kernel.org
11577 W:      http://hwmon.wiki.kernel.org/
11578 W:      http://www.roeck-us.net/linux/drivers/
11579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11580 S:      Maintained
11581 F:      Documentation/hwmon/pmbus
11582 F:      drivers/hwmon/pmbus/
11583 F:      include/linux/pmbus.h
11584
11585 PMC SIERRA MaxRAID DRIVER
11586 L:      linux-scsi@vger.kernel.org
11587 W:      http://www.pmc-sierra.com/
11588 S:      Orphan
11589 F:      drivers/scsi/pmcraid.*
11590
11591 PMC SIERRA PM8001 DRIVER
11592 M:      Jack Wang <jinpu.wang@profitbricks.com>
11593 M:      lindar_liu@usish.com
11594 L:      linux-scsi@vger.kernel.org
11595 S:      Supported
11596 F:      drivers/scsi/pm8001/
11597
11598 PNP SUPPORT
11599 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11600 S:      Maintained
11601 F:      drivers/pnp/
11602
11603 POSIX CLOCKS and TIMERS
11604 M:      Thomas Gleixner <tglx@linutronix.de>
11605 L:      linux-kernel@vger.kernel.org
11606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11607 S:      Maintained
11608 F:      fs/timerfd.c
11609 F:      include/linux/timer*
11610 F:      kernel/time/*timer*
11611
11612 POWER MANAGEMENT CORE
11613 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11614 L:      linux-pm@vger.kernel.org
11615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11616 B:      https://bugzilla.kernel.org
11617 S:      Supported
11618 F:      drivers/base/power/
11619 F:      include/linux/pm.h
11620 F:      include/linux/pm_*
11621 F:      include/linux/powercap.h
11622 F:      drivers/powercap/
11623 F:      kernel/configs/nopm.config
11624
11625 POWER STATE COORDINATION INTERFACE (PSCI)
11626 M:      Mark Rutland <mark.rutland@arm.com>
11627 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11628 L:      linux-arm-kernel@lists.infradead.org
11629 S:      Maintained
11630 F:      drivers/firmware/psci*.c
11631 F:      include/linux/psci.h
11632 F:      include/uapi/linux/psci.h
11633
11634 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11635 M:      Sebastian Reichel <sre@kernel.org>
11636 L:      linux-pm@vger.kernel.org
11637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11638 S:      Maintained
11639 F:      Documentation/ABI/testing/sysfs-class-power
11640 F:      Documentation/devicetree/bindings/power/supply/
11641 F:      include/linux/power_supply.h
11642 F:      drivers/power/supply/
11643
11644 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11645 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11646 L:      linuxppc-dev@lists.ozlabs.org
11647 S:      Maintained
11648 F:      drivers/char/powernv-op-panel.c
11649
11650 PPP OVER ATM (RFC 2364)
11651 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11652 S:      Maintained
11653 F:      net/atm/pppoatm.c
11654 F:      include/uapi/linux/atmppp.h
11655
11656 PPP OVER ETHERNET
11657 M:      Michal Ostrowski <mostrows@earthlink.net>
11658 S:      Maintained
11659 F:      drivers/net/ppp/pppoe.c
11660 F:      drivers/net/ppp/pppox.c
11661
11662 PPP OVER L2TP
11663 M:      James Chapman <jchapman@katalix.com>
11664 S:      Maintained
11665 F:      net/l2tp/l2tp_ppp.c
11666 F:      include/linux/if_pppol2tp.h
11667 F:      include/uapi/linux/if_pppol2tp.h
11668
11669 PPP PROTOCOL DRIVERS AND COMPRESSORS
11670 M:      Paul Mackerras <paulus@samba.org>
11671 L:      linux-ppp@vger.kernel.org
11672 S:      Maintained
11673 F:      drivers/net/ppp/ppp_*
11674
11675 PPS SUPPORT
11676 M:      Rodolfo Giometti <giometti@enneenne.com>
11677 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11678 L:      linuxpps@ml.enneenne.com (subscribers-only)
11679 S:      Maintained
11680 F:      Documentation/pps/
11681 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11682 F:      Documentation/ABI/testing/sysfs-pps
11683 F:      drivers/pps/
11684 F:      include/linux/pps*.h
11685 F:      include/uapi/linux/pps.h
11686
11687 PPTP DRIVER
11688 M:      Dmitry Kozlov <xeb@mail.ru>
11689 L:      netdev@vger.kernel.org
11690 S:      Maintained
11691 F:      drivers/net/ppp/pptp.c
11692 W:      http://sourceforge.net/projects/accel-pptp
11693
11694 PREEMPTIBLE KERNEL
11695 M:      Robert Love <rml@tech9.net>
11696 L:      kpreempt-tech@lists.sourceforge.net
11697 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11698 S:      Supported
11699 F:      Documentation/preempt-locking.txt
11700 F:      include/linux/preempt.h
11701
11702 PRINTK
11703 M:      Petr Mladek <pmladek@suse.com>
11704 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11705 R:      Steven Rostedt <rostedt@goodmis.org>
11706 S:      Maintained
11707 F:      kernel/printk/
11708 F:      include/linux/printk.h
11709
11710 PRISM54 WIRELESS DRIVER
11711 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11712 L:      linux-wireless@vger.kernel.org
11713 W:      http://wireless.kernel.org/en/users/Drivers/p54
11714 S:      Obsolete
11715 F:      drivers/net/wireless/intersil/prism54/
11716
11717 PROC FILESYSTEM
11718 R:      Alexey Dobriyan <adobriyan@gmail.com>
11719 L:      linux-kernel@vger.kernel.org
11720 L:      linux-fsdevel@vger.kernel.org
11721 S:      Maintained
11722 F:      fs/proc/
11723 F:      include/linux/proc_fs.h
11724 F:      tools/testing/selftests/proc/
11725
11726 PROC SYSCTL
11727 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11728 M:      Kees Cook <keescook@chromium.org>
11729 L:      linux-kernel@vger.kernel.org
11730 L:      linux-fsdevel@vger.kernel.org
11731 S:      Maintained
11732 F:      fs/proc/proc_sysctl.c
11733 F:      include/linux/sysctl.h
11734 F:      kernel/sysctl.c
11735 F:      tools/testing/selftests/sysctl/
11736
11737 PS3 NETWORK SUPPORT
11738 M:      Geoff Levand <geoff@infradead.org>
11739 L:      netdev@vger.kernel.org
11740 L:      linuxppc-dev@lists.ozlabs.org
11741 S:      Maintained
11742 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11743
11744 PS3 PLATFORM SUPPORT
11745 M:      Geoff Levand <geoff@infradead.org>
11746 L:      linuxppc-dev@lists.ozlabs.org
11747 S:      Maintained
11748 F:      arch/powerpc/boot/ps3*
11749 F:      arch/powerpc/include/asm/lv1call.h
11750 F:      arch/powerpc/include/asm/ps3*.h
11751 F:      arch/powerpc/platforms/ps3/
11752 F:      drivers/*/ps3*
11753 F:      drivers/ps3/
11754 F:      drivers/rtc/rtc-ps3.c
11755 F:      drivers/usb/host/*ps3.c
11756 F:      sound/ppc/snd_ps3*
11757
11758 PS3VRAM DRIVER
11759 M:      Jim Paris <jim@jtan.com>
11760 M:      Geoff Levand <geoff@infradead.org>
11761 L:      linuxppc-dev@lists.ozlabs.org
11762 S:      Maintained
11763 F:      drivers/block/ps3vram.c
11764
11765 PSAMPLE PACKET SAMPLING SUPPORT:
11766 M:      Yotam Gigi <yotam.gi@gmail.com>
11767 S:      Maintained
11768 F:      net/psample
11769 F:      include/net/psample.h
11770 F:      include/uapi/linux/psample.h
11771
11772 PSTORE FILESYSTEM
11773 M:      Kees Cook <keescook@chromium.org>
11774 M:      Anton Vorontsov <anton@enomsg.org>
11775 M:      Colin Cross <ccross@android.com>
11776 M:      Tony Luck <tony.luck@intel.com>
11777 S:      Maintained
11778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11779 F:      fs/pstore/
11780 F:      include/linux/pstore*
11781 F:      drivers/firmware/efi/efi-pstore.c
11782 F:      drivers/acpi/apei/erst.c
11783 F:      Documentation/admin-guide/ramoops.rst
11784 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11785 K:      \b(pstore|ramoops)
11786
11787 PTP HARDWARE CLOCK SUPPORT
11788 M:      Richard Cochran <richardcochran@gmail.com>
11789 L:      netdev@vger.kernel.org
11790 S:      Maintained
11791 W:      http://linuxptp.sourceforge.net/
11792 F:      Documentation/ABI/testing/sysfs-ptp
11793 F:      Documentation/ptp/*
11794 F:      drivers/net/phy/dp83640*
11795 F:      drivers/ptp/*
11796 F:      include/linux/ptp_cl*
11797
11798 PTRACE SUPPORT
11799 M:      Oleg Nesterov <oleg@redhat.com>
11800 S:      Maintained
11801 F:      include/asm-generic/syscall.h
11802 F:      include/linux/ptrace.h
11803 F:      include/linux/regset.h
11804 F:      include/linux/tracehook.h
11805 F:      include/uapi/linux/ptrace.h
11806 F:      include/uapi/linux/ptrace.h
11807 F:      include/asm-generic/ptrace.h
11808 F:      kernel/ptrace.c
11809 F:      arch/*/ptrace*.c
11810 F:      arch/*/*/ptrace*.c
11811 F:      arch/*/include/asm/ptrace*.h
11812
11813 PULSE8-CEC DRIVER
11814 M:      Hans Verkuil <hverkuil@xs4all.nl>
11815 L:      linux-media@vger.kernel.org
11816 T:      git git://linuxtv.org/media_tree.git
11817 S:      Maintained
11818 F:      drivers/media/usb/pulse8-cec/*
11819 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11820
11821 PVRUSB2 VIDEO4LINUX DRIVER
11822 M:      Mike Isely <isely@pobox.com>
11823 L:      pvrusb2@isely.net       (subscribers-only)
11824 L:      linux-media@vger.kernel.org
11825 W:      http://www.isely.net/pvrusb2/
11826 T:      git git://linuxtv.org/media_tree.git
11827 S:      Maintained
11828 F:      Documentation/media/v4l-drivers/pvrusb2*
11829 F:      drivers/media/usb/pvrusb2/
11830
11831 PWC WEBCAM DRIVER
11832 M:      Hans Verkuil <hverkuil@xs4all.nl>
11833 L:      linux-media@vger.kernel.org
11834 T:      git git://linuxtv.org/media_tree.git
11835 S:      Odd Fixes
11836 F:      drivers/media/usb/pwc/*
11837
11838 PWM FAN DRIVER
11839 M:      Kamil Debski <kamil@wypas.org>
11840 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11841 L:      linux-hwmon@vger.kernel.org
11842 S:      Supported
11843 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11844 F:      Documentation/hwmon/pwm-fan
11845 F:      drivers/hwmon/pwm-fan.c
11846
11847 PWM IR Transmitter
11848 M:      Sean Young <sean@mess.org>
11849 L:      linux-media@vger.kernel.org
11850 S:      Maintained
11851 F:      drivers/media/rc/pwm-ir-tx.c
11852
11853 PWM SUBSYSTEM
11854 M:      Thierry Reding <thierry.reding@gmail.com>
11855 L:      linux-pwm@vger.kernel.org
11856 S:      Maintained
11857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11858 F:      Documentation/pwm.txt
11859 F:      Documentation/devicetree/bindings/pwm/
11860 F:      include/linux/pwm.h
11861 F:      drivers/pwm/
11862 F:      drivers/video/backlight/pwm_bl.c
11863 F:      include/linux/pwm_backlight.h
11864 F:      drivers/gpio/gpio-mvebu.c
11865 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11866
11867 PXA GPIO DRIVER
11868 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11869 L:      linux-gpio@vger.kernel.org
11870 S:      Maintained
11871 F:      drivers/gpio/gpio-pxa.c
11872
11873 PXA MMCI DRIVER
11874 S:      Orphan
11875
11876 PXA RTC DRIVER
11877 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11878 L:      linux-rtc@vger.kernel.org
11879 S:      Maintained
11880
11881 PXA2xx/PXA3xx SUPPORT
11882 M:      Daniel Mack <daniel@zonque.org>
11883 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11884 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11886 T:      git git://github.com/hzhuang1/linux.git
11887 T:      git git://github.com/rjarzmik/linux.git
11888 S:      Maintained
11889 F:      arch/arm/boot/dts/pxa*
11890 F:      arch/arm/mach-pxa/
11891 F:      drivers/dma/pxa*
11892 F:      drivers/pcmcia/pxa2xx*
11893 F:      drivers/pinctrl/pxa/
11894 F:      drivers/spi/spi-pxa2xx*
11895 F:      drivers/usb/gadget/udc/pxa2*
11896 F:      include/sound/pxa2xx-lib.h
11897 F:      sound/arm/pxa*
11898 F:      sound/soc/pxa/
11899
11900 QAT DRIVER
11901 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11902 L:      qat-linux@intel.com
11903 S:      Supported
11904 F:      drivers/crypto/qat/
11905
11906 QCOM AUDIO (ASoC) DRIVERS
11907 M:      Patrick Lai <plai@codeaurora.org>
11908 M:      Banajit Goswami <bgoswami@codeaurora.org>
11909 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11910 S:      Supported
11911 F:      sound/soc/qcom/
11912
11913 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11914 M:      Gabriel Somlo <somlo@cmu.edu>
11915 M:      "Michael S. Tsirkin" <mst@redhat.com>
11916 L:      qemu-devel@nongnu.org
11917 S:      Maintained
11918 F:      drivers/firmware/qemu_fw_cfg.c
11919 F:      include/uapi/linux/qemu_fw_cfg.h
11920
11921 QIB DRIVER
11922 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11923 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11924 L:      linux-rdma@vger.kernel.org
11925 S:      Supported
11926 F:      drivers/infiniband/hw/qib/
11927
11928 QLOGIC QL41xxx FCOE DRIVER
11929 M:      QLogic-Storage-Upstream@cavium.com
11930 L:      linux-scsi@vger.kernel.org
11931 S:      Supported
11932 F:      drivers/scsi/qedf/
11933
11934 QLOGIC QL41xxx ISCSI DRIVER
11935 M:      QLogic-Storage-Upstream@cavium.com
11936 L:      linux-scsi@vger.kernel.org
11937 S:      Supported
11938 F:      drivers/scsi/qedi/
11939
11940 QLOGIC QL4xxx ETHERNET DRIVER
11941 M:      Ariel Elior <Ariel.Elior@cavium.com>
11942 M:      everest-linux-l2@cavium.com
11943 L:      netdev@vger.kernel.org
11944 S:      Supported
11945 F:      drivers/net/ethernet/qlogic/qed/
11946 F:      include/linux/qed/
11947 F:      drivers/net/ethernet/qlogic/qede/
11948
11949 QLOGIC QL4xxx RDMA DRIVER
11950 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11951 M:      Ariel Elior <Ariel.Elior@cavium.com>
11952 L:      linux-rdma@vger.kernel.org
11953 S:      Supported
11954 F:      drivers/infiniband/hw/qedr/
11955 F:      include/uapi/rdma/qedr-abi.h
11956
11957 QLOGIC QLA1280 SCSI DRIVER
11958 M:      Michael Reed <mdr@sgi.com>
11959 L:      linux-scsi@vger.kernel.org
11960 S:      Maintained
11961 F:      drivers/scsi/qla1280.[ch]
11962
11963 QLOGIC QLA2XXX FC-SCSI DRIVER
11964 M:      qla2xxx-upstream@qlogic.com
11965 L:      linux-scsi@vger.kernel.org
11966 S:      Supported
11967 F:      Documentation/scsi/LICENSE.qla2xxx
11968 F:      drivers/scsi/qla2xxx/
11969
11970 QLOGIC QLA3XXX NETWORK DRIVER
11971 M:      Dept-GELinuxNICDev@cavium.com
11972 L:      netdev@vger.kernel.org
11973 S:      Supported
11974 F:      Documentation/networking/LICENSE.qla3xxx
11975 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11976
11977 QLOGIC QLA4XXX iSCSI DRIVER
11978 M:      QLogic-Storage-Upstream@qlogic.com
11979 L:      linux-scsi@vger.kernel.org
11980 S:      Supported
11981 F:      Documentation/scsi/LICENSE.qla4xxx
11982 F:      drivers/scsi/qla4xxx/
11983
11984 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11985 M:      Harish Patil <harish.patil@cavium.com>
11986 M:      Manish Chopra <manish.chopra@cavium.com>
11987 M:      Dept-GELinuxNICDev@cavium.com
11988 L:      netdev@vger.kernel.org
11989 S:      Supported
11990 F:      drivers/net/ethernet/qlogic/qlcnic/
11991
11992 QLOGIC QLGE 10Gb ETHERNET DRIVER
11993 M:      Harish Patil <harish.patil@cavium.com>
11994 M:      Manish Chopra <manish.chopra@cavium.com>
11995 M:      Dept-GELinuxNICDev@cavium.com
11996 L:      netdev@vger.kernel.org
11997 S:      Supported
11998 F:      drivers/net/ethernet/qlogic/qlge/
11999
12000 QM1D1B0004 MEDIA DRIVER
12001 M:      Akihiro Tsukada <tskd08@gmail.com>
12002 L:      linux-media@vger.kernel.org
12003 S:      Odd Fixes
12004 F:      drivers/media/tuners/qm1d1b0004*
12005
12006 QM1D1C0042 MEDIA DRIVER
12007 M:      Akihiro Tsukada <tskd08@gmail.com>
12008 L:      linux-media@vger.kernel.org
12009 S:      Odd Fixes
12010 F:      drivers/media/tuners/qm1d1c0042*
12011
12012 QNX4 FILESYSTEM
12013 M:      Anders Larsen <al@alarsen.net>
12014 W:      http://www.alarsen.net/linux/qnx4fs/
12015 S:      Maintained
12016 F:      fs/qnx4/
12017 F:      include/uapi/linux/qnx4_fs.h
12018 F:      include/uapi/linux/qnxtypes.h
12019
12020 QORIQ DPAA2 FSL-MC BUS DRIVER
12021 M:      Stuart Yoder <stuyoder@gmail.com>
12022 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12023 L:      linux-kernel@vger.kernel.org
12024 S:      Maintained
12025 F:      drivers/bus/fsl-mc/
12026 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12027 F:      Documentation/networking/dpaa2/overview.rst
12028
12029 QT1010 MEDIA DRIVER
12030 M:      Antti Palosaari <crope@iki.fi>
12031 L:      linux-media@vger.kernel.org
12032 W:      https://linuxtv.org
12033 W:      http://palosaari.fi/linux/
12034 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12035 T:      git git://linuxtv.org/anttip/media_tree.git
12036 S:      Maintained
12037 F:      drivers/media/tuners/qt1010*
12038
12039 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12040 M:      Kalle Valo <kvalo@codeaurora.org>
12041 L:      ath10k@lists.infradead.org
12042 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12044 S:      Supported
12045 F:      drivers/net/wireless/ath/ath10k/
12046
12047 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12048 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12049 L:      linux-wireless@vger.kernel.org
12050 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12051 S:      Supported
12052 F:      drivers/net/wireless/ath/ath9k/
12053
12054 QUALCOMM CAMERA SUBSYSTEM DRIVER
12055 M:      Todor Tomov <todor.tomov@linaro.org>
12056 L:      linux-media@vger.kernel.org
12057 S:      Maintained
12058 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12059 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12060 F:      drivers/media/platform/qcom/camss/
12061
12062 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12063 M:  Ilia Lin <ilia.lin@gmail.com>
12064 L:  linux-pm@vger.kernel.org
12065 S:  Maintained
12066 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12067 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12068
12069 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12070 M:      Timur Tabi <timur@kernel.org>
12071 L:      netdev@vger.kernel.org
12072 S:      Maintained
12073 F:      drivers/net/ethernet/qualcomm/emac/
12074
12075 QUALCOMM GENERIC INTERFACE I2C DRIVER
12076 M:      Alok Chauhan <alokc@codeaurora.org>
12077 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12078 L:      linux-i2c@vger.kernel.org
12079 L:      linux-arm-msm@vger.kernel.org
12080 S:      Supported
12081 F:      drivers/i2c/busses/i2c-qcom-geni.c
12082
12083 QUALCOMM HEXAGON ARCHITECTURE
12084 M:      Richard Kuo <rkuo@codeaurora.org>
12085 L:      linux-hexagon@vger.kernel.org
12086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12087 S:      Supported
12088 F:      arch/hexagon/
12089
12090 QUALCOMM HIDMA DRIVER
12091 M:      Sinan Kaya <okaya@kernel.org>
12092 L:      linux-arm-kernel@lists.infradead.org
12093 L:      linux-arm-msm@vger.kernel.org
12094 L:      dmaengine@vger.kernel.org
12095 S:      Supported
12096 F:      drivers/dma/qcom/hidma*
12097
12098 QUALCOMM IOMMU
12099 M:      Rob Clark <robdclark@gmail.com>
12100 L:      iommu@lists.linux-foundation.org
12101 L:      linux-arm-msm@vger.kernel.org
12102 S:      Maintained
12103 F:      drivers/iommu/qcom_iommu.c
12104
12105 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12106 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12107 L:      linux-media@vger.kernel.org
12108 L:      linux-arm-msm@vger.kernel.org
12109 T:      git git://linuxtv.org/media_tree.git
12110 S:      Maintained
12111 F:      drivers/media/platform/qcom/venus/
12112
12113 QUALCOMM WCN36XX WIRELESS DRIVER
12114 M:      Kalle Valo <kvalo@codeaurora.org>
12115 L:      wcn36xx@lists.infradead.org
12116 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12117 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12118 S:      Supported
12119 F:      drivers/net/wireless/ath/wcn36xx/
12120
12121 QUANTENNA QTNFMAC WIRELESS DRIVER
12122 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12123 M:      Avinash Patil <avinashp@quantenna.com>
12124 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12125 L:      linux-wireless@vger.kernel.org
12126 S:      Maintained
12127 F:      drivers/net/wireless/quantenna
12128
12129 RADEON and AMDGPU DRM DRIVERS
12130 M:      Alex Deucher <alexander.deucher@amd.com>
12131 M:      Christian König <christian.koenig@amd.com>
12132 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12133 L:      amd-gfx@lists.freedesktop.org
12134 T:      git git://people.freedesktop.org/~agd5f/linux
12135 S:      Supported
12136 F:      drivers/gpu/drm/radeon/
12137 F:      include/uapi/drm/radeon_drm.h
12138 F:      drivers/gpu/drm/amd/
12139 F:      include/uapi/drm/amdgpu_drm.h
12140
12141 RADEON FRAMEBUFFER DISPLAY DRIVER
12142 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12143 L:      linux-fbdev@vger.kernel.org
12144 S:      Maintained
12145 F:      drivers/video/fbdev/aty/radeon*
12146 F:      include/uapi/linux/radeonfb.h
12147
12148 RADIOSHARK RADIO DRIVER
12149 M:      Hans Verkuil <hverkuil@xs4all.nl>
12150 L:      linux-media@vger.kernel.org
12151 T:      git git://linuxtv.org/media_tree.git
12152 S:      Maintained
12153 F:      drivers/media/radio/radio-shark.c
12154
12155 RADIOSHARK2 RADIO DRIVER
12156 M:      Hans Verkuil <hverkuil@xs4all.nl>
12157 L:      linux-media@vger.kernel.org
12158 T:      git git://linuxtv.org/media_tree.git
12159 S:      Maintained
12160 F:      drivers/media/radio/radio-shark2.c
12161 F:      drivers/media/radio/radio-tea5777.c
12162
12163 RADOS BLOCK DEVICE (RBD)
12164 M:      Ilya Dryomov <idryomov@gmail.com>
12165 M:      Sage Weil <sage@redhat.com>
12166 M:      Alex Elder <elder@kernel.org>
12167 L:      ceph-devel@vger.kernel.org
12168 W:      http://ceph.com/
12169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12170 T:      git git://github.com/ceph/ceph-client.git
12171 S:      Supported
12172 F:      Documentation/ABI/testing/sysfs-bus-rbd
12173 F:      drivers/block/rbd.c
12174 F:      drivers/block/rbd_types.h
12175
12176 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12177 M:      Paul Mackerras <paulus@samba.org>
12178 L:      linux-fbdev@vger.kernel.org
12179 S:      Maintained
12180 F:      drivers/video/fbdev/aty/aty128fb.c
12181
12182 RAINSHADOW-CEC DRIVER
12183 M:      Hans Verkuil <hverkuil@xs4all.nl>
12184 L:      linux-media@vger.kernel.org
12185 T:      git git://linuxtv.org/media_tree.git
12186 S:      Maintained
12187 F:      drivers/media/usb/rainshadow-cec/*
12188
12189 RALINK MIPS ARCHITECTURE
12190 M:      John Crispin <john@phrozen.org>
12191 L:      linux-mips@linux-mips.org
12192 S:      Maintained
12193 F:      arch/mips/ralink
12194
12195 RALINK RT2X00 WIRELESS LAN DRIVER
12196 P:      rt2x00 project
12197 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12198 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12199 L:      linux-wireless@vger.kernel.org
12200 S:      Maintained
12201 F:      drivers/net/wireless/ralink/rt2x00/
12202
12203 RAMDISK RAM BLOCK DEVICE DRIVER
12204 M:      Jens Axboe <axboe@kernel.dk>
12205 S:      Maintained
12206 F:      Documentation/blockdev/ramdisk.txt
12207 F:      drivers/block/brd.c
12208
12209 RANCHU VIRTUAL BOARD FOR MIPS
12210 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12211 L:      linux-mips@linux-mips.org
12212 S:      Supported
12213 F:      arch/mips/generic/board-ranchu.c
12214 F:      arch/mips/configs/generic/board-ranchu.config
12215
12216 RANDOM NUMBER DRIVER
12217 M:      "Theodore Ts'o" <tytso@mit.edu>
12218 S:      Maintained
12219 F:      drivers/char/random.c
12220
12221 RAPIDIO SUBSYSTEM
12222 M:      Matt Porter <mporter@kernel.crashing.org>
12223 M:      Alexandre Bounine <alex.bou9@gmail.com>
12224 S:      Maintained
12225 F:      drivers/rapidio/
12226
12227 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12228 L:      linux-wireless@vger.kernel.org
12229 S:      Orphan
12230 F:      drivers/net/wireless/ray*
12231
12232 RCUTORTURE TEST FRAMEWORK
12233 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12234 M:      Josh Triplett <josh@joshtriplett.org>
12235 R:      Steven Rostedt <rostedt@goodmis.org>
12236 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12237 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12238 L:      linux-kernel@vger.kernel.org
12239 S:      Supported
12240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12241 F:      tools/testing/selftests/rcutorture
12242
12243 RDC R-321X SoC
12244 M:      Florian Fainelli <florian@openwrt.org>
12245 S:      Maintained
12246
12247 RDC R6040 FAST ETHERNET DRIVER
12248 M:      Florian Fainelli <f.fainelli@gmail.com>
12249 L:      netdev@vger.kernel.org
12250 S:      Maintained
12251 F:      drivers/net/ethernet/rdc/r6040.c
12252
12253 RDMAVT - RDMA verbs software
12254 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12255 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12256 L:      linux-rdma@vger.kernel.org
12257 S:      Supported
12258 F:      drivers/infiniband/sw/rdmavt
12259
12260 RDS - RELIABLE DATAGRAM SOCKETS
12261 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12262 L:      netdev@vger.kernel.org
12263 L:      linux-rdma@vger.kernel.org
12264 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12265 W:      https://oss.oracle.com/projects/rds/
12266 S:      Supported
12267 F:      net/rds/
12268 F:      Documentation/networking/rds.txt
12269
12270 RDT - RESOURCE ALLOCATION
12271 M:      Fenghua Yu <fenghua.yu@intel.com>
12272 M:      Reinette Chatre <reinette.chatre@intel.com>
12273 L:      linux-kernel@vger.kernel.org
12274 S:      Supported
12275 F:      arch/x86/kernel/cpu/intel_rdt*
12276 F:      arch/x86/include/asm/intel_rdt_sched.h
12277 F:      Documentation/x86/intel_rdt*
12278
12279 READ-COPY UPDATE (RCU)
12280 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12281 M:      Josh Triplett <josh@joshtriplett.org>
12282 R:      Steven Rostedt <rostedt@goodmis.org>
12283 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12284 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12285 L:      linux-kernel@vger.kernel.org
12286 W:      http://www.rdrop.com/users/paulmck/RCU/
12287 S:      Supported
12288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12289 F:      Documentation/RCU/
12290 X:      Documentation/RCU/torture.txt
12291 F:      include/linux/rcu*
12292 X:      include/linux/srcu*.h
12293 F:      kernel/rcu/
12294 X:      kernel/rcu/srcu*.c
12295
12296 REAL TIME CLOCK (RTC) SUBSYSTEM
12297 M:      Alessandro Zummo <a.zummo@towertech.it>
12298 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12299 L:      linux-rtc@vger.kernel.org
12300 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12302 S:      Maintained
12303 F:      Documentation/devicetree/bindings/rtc/
12304 F:      Documentation/rtc.txt
12305 F:      drivers/rtc/
12306 F:      include/linux/rtc.h
12307 F:      include/uapi/linux/rtc.h
12308 F:      include/linux/rtc/
12309 F:      include/linux/platform_data/rtc-*
12310 F:      tools/testing/selftests/rtc/
12311
12312 REALTEK AUDIO CODECS
12313 M:      Bard Liao <bardliao@realtek.com>
12314 M:      Oder Chiou <oder_chiou@realtek.com>
12315 S:      Maintained
12316 F:      sound/soc/codecs/rt*
12317 F:      include/sound/rt*.h
12318
12319 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12320 M:      Linus Walleij <linus.walleij@linaro.org>
12321 S:      Maintained
12322 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12323 F:      drivers/net/dsa/realtek-smi*
12324 F:      drivers/net/dsa/rtl83*
12325
12326 REGISTER MAP ABSTRACTION
12327 M:      Mark Brown <broonie@kernel.org>
12328 L:      linux-kernel@vger.kernel.org
12329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12330 S:      Supported
12331 F:      Documentation/devicetree/bindings/regmap/
12332 F:      drivers/base/regmap/
12333 F:      include/linux/regmap.h
12334
12335 REISERFS FILE SYSTEM
12336 L:      reiserfs-devel@vger.kernel.org
12337 S:      Supported
12338 F:      fs/reiserfs/
12339
12340 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12341 M:      Ohad Ben-Cohen <ohad@wizery.com>
12342 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12343 L:      linux-remoteproc@vger.kernel.org
12344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12345 S:      Maintained
12346 F:      Documentation/devicetree/bindings/remoteproc/
12347 F:      Documentation/remoteproc.txt
12348 F:      drivers/remoteproc/
12349 F:      include/linux/remoteproc.h
12350
12351 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12352 M:      Ohad Ben-Cohen <ohad@wizery.com>
12353 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12354 L:      linux-remoteproc@vger.kernel.org
12355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12356 S:      Maintained
12357 F:      drivers/rpmsg/
12358 F:      Documentation/rpmsg.txt
12359 F:      include/linux/rpmsg.h
12360 F:      include/linux/rpmsg/
12361
12362 RENESAS CLOCK DRIVERS
12363 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12364 L:      linux-renesas-soc@vger.kernel.org
12365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12366 S:      Supported
12367 F:      drivers/clk/renesas/
12368
12369 RENESAS EMEV2 I2C DRIVER
12370 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12371 S:      Supported
12372 F:      drivers/i2c/busses/i2c-emev2.c
12373
12374 RENESAS ETHERNET DRIVERS
12375 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12376 L:      netdev@vger.kernel.org
12377 L:      linux-renesas-soc@vger.kernel.org
12378 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12379 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12380 F:      drivers/net/ethernet/renesas/
12381 F:      include/linux/sh_eth.h
12382
12383 RENESAS R-CAR GYROADC DRIVER
12384 M:      Marek Vasut <marek.vasut@gmail.com>
12385 L:      linux-iio@vger.kernel.org
12386 S:      Supported
12387 F:      drivers/iio/adc/rcar_gyro_adc.c
12388
12389 RENESAS R-CAR I2C DRIVERS
12390 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12391 S:      Supported
12392 F:      drivers/i2c/busses/i2c-rcar.c
12393 F:      drivers/i2c/busses/i2c-sh_mobile.c
12394
12395 RENESAS USB PHY DRIVER
12396 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12397 L:      linux-renesas-soc@vger.kernel.org
12398 S:      Maintained
12399 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12400
12401 RESET CONTROLLER FRAMEWORK
12402 M:      Philipp Zabel <p.zabel@pengutronix.de>
12403 T:      git git://git.pengutronix.de/git/pza/linux
12404 S:      Maintained
12405 F:      drivers/reset/
12406 F:      Documentation/devicetree/bindings/reset/
12407 F:      include/dt-bindings/reset/
12408 F:      include/linux/reset.h
12409 F:      include/linux/reset-controller.h
12410
12411 RESTARTABLE SEQUENCES SUPPORT
12412 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12413 M:      Peter Zijlstra <peterz@infradead.org>
12414 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12415 M:      Boqun Feng <boqun.feng@gmail.com>
12416 L:      linux-kernel@vger.kernel.org
12417 S:      Supported
12418 F:      kernel/rseq.c
12419 F:      include/uapi/linux/rseq.h
12420 F:      include/trace/events/rseq.h
12421 F:      tools/testing/selftests/rseq/
12422
12423 RFKILL
12424 M:      Johannes Berg <johannes@sipsolutions.net>
12425 L:      linux-wireless@vger.kernel.org
12426 W:      http://wireless.kernel.org/
12427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12429 S:      Maintained
12430 F:      Documentation/rfkill.txt
12431 F:      Documentation/ABI/stable/sysfs-class-rfkill
12432 F:      net/rfkill/
12433 F:      include/linux/rfkill.h
12434 F:      include/uapi/linux/rfkill.h
12435
12436 RHASHTABLE
12437 M:      Thomas Graf <tgraf@suug.ch>
12438 M:      Herbert Xu <herbert@gondor.apana.org.au>
12439 L:      netdev@vger.kernel.org
12440 S:      Maintained
12441 F:      lib/rhashtable.c
12442 F:      lib/test_rhashtable.c
12443 F:      include/linux/rhashtable.h
12444 F:      include/linux/rhashtable-types.h
12445
12446 RICOH R5C592 MEMORYSTICK DRIVER
12447 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12448 S:      Maintained
12449 F:      drivers/memstick/host/r592.*
12450
12451 RICOH SMARTMEDIA/XD DRIVER
12452 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12453 S:      Maintained
12454 F:      drivers/mtd/nand/raw/r852.c
12455 F:      drivers/mtd/nand/raw/r852.h
12456
12457 RISC-V ARCHITECTURE
12458 M:      Palmer Dabbelt <palmer@sifive.com>
12459 M:      Albert Ou <aou@eecs.berkeley.edu>
12460 L:      linux-riscv@lists.infradead.org
12461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12462 S:      Supported
12463 F:      arch/riscv/
12464 K:      riscv
12465 N:      riscv
12466
12467 ROCCAT DRIVERS
12468 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12469 W:      http://sourceforge.net/projects/roccat/
12470 S:      Maintained
12471 F:      drivers/hid/hid-roccat*
12472 F:      include/linux/hid-roccat*
12473 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12474
12475 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12476 M:      Jacob chen <jacob2.chen@rock-chips.com>
12477 L:      linux-media@vger.kernel.org
12478 S:      Maintained
12479 F:      drivers/media/platform/rockchip/rga/
12480 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12481
12482 ROCKER DRIVER
12483 M:      Jiri Pirko <jiri@resnulli.us>
12484 L:      netdev@vger.kernel.org
12485 S:      Supported
12486 F:      drivers/net/ethernet/rocker/
12487
12488 ROCKETPORT DRIVER
12489 P:      Comtrol Corp.
12490 W:      http://www.comtrol.com
12491 S:      Maintained
12492 F:      Documentation/serial/rocket.txt
12493 F:      drivers/tty/rocket*
12494
12495 ROCKETPORT EXPRESS/INFINITY DRIVER
12496 M:      Kevin Cernekee <cernekee@gmail.com>
12497 L:      linux-serial@vger.kernel.org
12498 S:      Odd Fixes
12499 F:      drivers/tty/serial/rp2.*
12500
12501 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12502 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12503 L:      linux-kernel@vger.kernel.org
12504 L:      linux-renesas-soc@vger.kernel.org
12505 S:      Supported
12506 F:      drivers/mfd/bd9571mwv.c
12507 F:      drivers/regulator/bd9571mwv-regulator.c
12508 F:      drivers/gpio/gpio-bd9571mwv.c
12509 F:      include/linux/mfd/bd9571mwv.h
12510 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12511
12512 ROSE NETWORK LAYER
12513 M:      Ralf Baechle <ralf@linux-mips.org>
12514 L:      linux-hams@vger.kernel.org
12515 W:      http://www.linux-ax25.org/
12516 S:      Maintained
12517 F:      include/net/rose.h
12518 F:      include/uapi/linux/rose.h
12519 F:      net/rose/
12520
12521 RTL2830 MEDIA DRIVER
12522 M:      Antti Palosaari <crope@iki.fi>
12523 L:      linux-media@vger.kernel.org
12524 W:      https://linuxtv.org
12525 W:      http://palosaari.fi/linux/
12526 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12527 T:      git git://linuxtv.org/anttip/media_tree.git
12528 S:      Maintained
12529 F:      drivers/media/dvb-frontends/rtl2830*
12530
12531 RTL2832 MEDIA DRIVER
12532 M:      Antti Palosaari <crope@iki.fi>
12533 L:      linux-media@vger.kernel.org
12534 W:      https://linuxtv.org
12535 W:      http://palosaari.fi/linux/
12536 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12537 T:      git git://linuxtv.org/anttip/media_tree.git
12538 S:      Maintained
12539 F:      drivers/media/dvb-frontends/rtl2832*
12540
12541 RTL2832_SDR MEDIA DRIVER
12542 M:      Antti Palosaari <crope@iki.fi>
12543 L:      linux-media@vger.kernel.org
12544 W:      https://linuxtv.org
12545 W:      http://palosaari.fi/linux/
12546 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12547 T:      git git://linuxtv.org/anttip/media_tree.git
12548 S:      Maintained
12549 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12550
12551 RTL8180 WIRELESS DRIVER
12552 L:      linux-wireless@vger.kernel.org
12553 W:      http://wireless.kernel.org/
12554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12555 S:      Orphan
12556 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12557
12558 RTL8187 WIRELESS DRIVER
12559 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12560 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12561 M:      Larry Finger <Larry.Finger@lwfinger.net>
12562 L:      linux-wireless@vger.kernel.org
12563 W:      http://wireless.kernel.org/
12564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12565 S:      Maintained
12566 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12567
12568 REALTEK WIRELESS DRIVER (rtlwifi family)
12569 M:      Ping-Ke Shih <pkshih@realtek.com>
12570 L:      linux-wireless@vger.kernel.org
12571 W:      http://wireless.kernel.org/
12572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12573 S:      Maintained
12574 F:      drivers/net/wireless/realtek/rtlwifi/
12575
12576 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12577 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12578 L:      linux-wireless@vger.kernel.org
12579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12580 S:      Maintained
12581 F:      drivers/net/wireless/realtek/rtl8xxxu/
12582
12583 RXRPC SOCKETS (AF_RXRPC)
12584 M:      David Howells <dhowells@redhat.com>
12585 L:      linux-afs@lists.infradead.org
12586 S:      Supported
12587 F:      net/rxrpc/
12588 F:      include/keys/rxrpc-type.h
12589 F:      include/net/af_rxrpc.h
12590 F:      include/trace/events/rxrpc.h
12591 F:      include/uapi/linux/rxrpc.h
12592 F:      Documentation/networking/rxrpc.txt
12593 W:      https://www.infradead.org/~dhowells/kafs/
12594
12595 S3 SAVAGE FRAMEBUFFER DRIVER
12596 M:      Antonino Daplas <adaplas@gmail.com>
12597 L:      linux-fbdev@vger.kernel.org
12598 S:      Maintained
12599 F:      drivers/video/fbdev/savage/
12600
12601 S390
12602 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12603 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12604 L:      linux-s390@vger.kernel.org
12605 W:      http://www.ibm.com/developerworks/linux/linux390/
12606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12607 S:      Supported
12608 F:      arch/s390/
12609 F:      drivers/s390/
12610 F:      Documentation/s390/
12611 F:      Documentation/driver-api/s390-drivers.rst
12612
12613 S390 COMMON I/O LAYER
12614 M:      Sebastian Ott <sebott@linux.ibm.com>
12615 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12616 L:      linux-s390@vger.kernel.org
12617 W:      http://www.ibm.com/developerworks/linux/linux390/
12618 S:      Supported
12619 F:      drivers/s390/cio/
12620
12621 S390 DASD DRIVER
12622 M:      Stefan Haberland <sth@linux.ibm.com>
12623 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12624 L:      linux-s390@vger.kernel.org
12625 W:      http://www.ibm.com/developerworks/linux/linux390/
12626 S:      Supported
12627 F:      drivers/s390/block/dasd*
12628 F:      block/partitions/ibm.c
12629
12630 S390 IOMMU (PCI)
12631 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12632 L:      linux-s390@vger.kernel.org
12633 W:      http://www.ibm.com/developerworks/linux/linux390/
12634 S:      Supported
12635 F:      drivers/iommu/s390-iommu.c
12636
12637 S390 IUCV NETWORK LAYER
12638 M:      Julian Wiedmann <jwi@linux.ibm.com>
12639 M:      Ursula Braun <ubraun@linux.ibm.com>
12640 L:      linux-s390@vger.kernel.org
12641 W:      http://www.ibm.com/developerworks/linux/linux390/
12642 S:      Supported
12643 F:      drivers/s390/net/*iucv*
12644 F:      include/net/iucv/
12645 F:      net/iucv/
12646
12647 S390 NETWORK DRIVERS
12648 M:      Julian Wiedmann <jwi@linux.ibm.com>
12649 M:      Ursula Braun <ubraun@linux.ibm.com>
12650 L:      linux-s390@vger.kernel.org
12651 W:      http://www.ibm.com/developerworks/linux/linux390/
12652 S:      Supported
12653 F:      drivers/s390/net/
12654
12655 S390 PCI SUBSYSTEM
12656 M:      Sebastian Ott <sebott@linux.ibm.com>
12657 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12658 L:      linux-s390@vger.kernel.org
12659 W:      http://www.ibm.com/developerworks/linux/linux390/
12660 S:      Supported
12661 F:      arch/s390/pci/
12662 F:      drivers/pci/hotplug/s390_pci_hpc.c
12663
12664 S390 VFIO-CCW DRIVER
12665 M:      Cornelia Huck <cohuck@redhat.com>
12666 M:      Halil Pasic <pasic@linux.ibm.com>
12667 L:      linux-s390@vger.kernel.org
12668 L:      kvm@vger.kernel.org
12669 S:      Supported
12670 F:      drivers/s390/cio/vfio_ccw*
12671 F:      Documentation/s390/vfio-ccw.txt
12672 F:      include/uapi/linux/vfio_ccw.h
12673
12674 S390 ZCRYPT DRIVER
12675 M:      Harald Freudenberger <freude@linux.ibm.com>
12676 L:      linux-s390@vger.kernel.org
12677 W:      http://www.ibm.com/developerworks/linux/linux390/
12678 S:      Supported
12679 F:      drivers/s390/crypto/
12680
12681 S390 ZFCP DRIVER
12682 M:      Steffen Maier <maier@linux.ibm.com>
12683 M:      Benjamin Block <bblock@linux.ibm.com>
12684 L:      linux-s390@vger.kernel.org
12685 W:      http://www.ibm.com/developerworks/linux/linux390/
12686 S:      Supported
12687 F:      drivers/s390/scsi/zfcp_*
12688
12689 S3C24XX SD/MMC Driver
12690 M:      Ben Dooks <ben-linux@fluff.org>
12691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12692 S:      Supported
12693 F:      drivers/mmc/host/s3cmci.*
12694
12695 SAA6588 RDS RECEIVER DRIVER
12696 M:      Hans Verkuil <hverkuil@xs4all.nl>
12697 L:      linux-media@vger.kernel.org
12698 T:      git git://linuxtv.org/media_tree.git
12699 W:      https://linuxtv.org
12700 S:      Odd Fixes
12701 F:      drivers/media/i2c/saa6588*
12702
12703 SAA7134 VIDEO4LINUX DRIVER
12704 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12705 L:      linux-media@vger.kernel.org
12706 W:      https://linuxtv.org
12707 T:      git git://linuxtv.org/media_tree.git
12708 S:      Odd fixes
12709 F:      Documentation/media/v4l-drivers/saa7134*
12710 F:      drivers/media/pci/saa7134/
12711
12712 SAA7146 VIDEO4LINUX-2 DRIVER
12713 M:      Hans Verkuil <hverkuil@xs4all.nl>
12714 L:      linux-media@vger.kernel.org
12715 T:      git git://linuxtv.org/media_tree.git
12716 S:      Maintained
12717 F:      drivers/media/common/saa7146/
12718 F:      drivers/media/pci/saa7146/
12719 F:      include/media/saa7146*
12720
12721 SAMSUNG AUDIO (ASoC) DRIVERS
12722 M:      Krzysztof Kozlowski <krzk@kernel.org>
12723 M:      Sangbeom Kim <sbkim73@samsung.com>
12724 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12725 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12726 S:      Supported
12727 F:      sound/soc/samsung/
12728 F:      Documentation/devicetree/bindings/sound/samsung*
12729
12730 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12731 M:      Krzysztof Kozlowski <krzk@kernel.org>
12732 L:      linux-crypto@vger.kernel.org
12733 L:      linux-samsung-soc@vger.kernel.org
12734 S:      Maintained
12735 F:      drivers/crypto/exynos-rng.c
12736 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12737
12738 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12739 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12740 L:      linux-samsung-soc@vger.kernel.org
12741 S:      Maintained
12742 F:      drivers/char/hw_random/exynos-trng.c
12743 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12744
12745 SAMSUNG FRAMEBUFFER DRIVER
12746 M:      Jingoo Han <jingoohan1@gmail.com>
12747 L:      linux-fbdev@vger.kernel.org
12748 S:      Maintained
12749 F:      drivers/video/fbdev/s3c-fb.c
12750
12751 SAMSUNG LAPTOP DRIVER
12752 M:      Corentin Chary <corentin.chary@gmail.com>
12753 L:      platform-driver-x86@vger.kernel.org
12754 S:      Maintained
12755 F:      drivers/platform/x86/samsung-laptop.c
12756
12757 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12758 M:      Sangbeom Kim <sbkim73@samsung.com>
12759 M:      Krzysztof Kozlowski <krzk@kernel.org>
12760 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12761 L:      linux-kernel@vger.kernel.org
12762 L:      linux-samsung-soc@vger.kernel.org
12763 S:      Supported
12764 F:      drivers/mfd/sec*.c
12765 F:      drivers/regulator/s2m*.c
12766 F:      drivers/regulator/s5m*.c
12767 F:      drivers/clk/clk-s2mps11.c
12768 F:      drivers/rtc/rtc-s5m.c
12769 F:      include/linux/mfd/samsung/
12770 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12771 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12772 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12773 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12774
12775 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12776 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12777 L:      linux-media@vger.kernel.org
12778 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12779 S:      Maintained
12780 F:      drivers/media/platform/s3c-camif/
12781 F:      include/media/drv-intf/s3c_camif.h
12782
12783 SAMSUNG S3FWRN5 NFC DRIVER
12784 M:      Robert Baldyga <r.baldyga@samsung.com>
12785 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12786 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12787 S:      Supported
12788 F:      drivers/nfc/s3fwrn5
12789
12790 SAMSUNG S5C73M3 CAMERA DRIVER
12791 M:      Kyungmin Park <kyungmin.park@samsung.com>
12792 M:      Andrzej Hajda <a.hajda@samsung.com>
12793 L:      linux-media@vger.kernel.org
12794 S:      Supported
12795 F:      drivers/media/i2c/s5c73m3/*
12796
12797 SAMSUNG S5K5BAF CAMERA DRIVER
12798 M:      Kyungmin Park <kyungmin.park@samsung.com>
12799 M:      Andrzej Hajda <a.hajda@samsung.com>
12800 L:      linux-media@vger.kernel.org
12801 S:      Supported
12802 F:      drivers/media/i2c/s5k5baf.c
12803
12804 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12805 M:      Krzysztof Kozlowski <krzk@kernel.org>
12806 M:      Vladimir Zapolskiy <vz@mleia.com>
12807 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12808 L:      linux-crypto@vger.kernel.org
12809 L:      linux-samsung-soc@vger.kernel.org
12810 S:      Maintained
12811 F:      drivers/crypto/s5p-sss.c
12812
12813 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12814 M:      Kyungmin Park <kyungmin.park@samsung.com>
12815 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12816 L:      linux-media@vger.kernel.org
12817 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12818 S:      Supported
12819 F:      drivers/media/platform/exynos4-is/
12820
12821 SAMSUNG SOC CLOCK DRIVERS
12822 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12823 M:      Tomasz Figa <tomasz.figa@gmail.com>
12824 M:      Chanwoo Choi <cw00.choi@samsung.com>
12825 S:      Supported
12826 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12828 F:      drivers/clk/samsung/
12829 F:      include/dt-bindings/clock/exynos*.h
12830 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12831
12832 SAMSUNG SPI DRIVERS
12833 M:      Kukjin Kim <kgene@kernel.org>
12834 M:      Krzysztof Kozlowski <krzk@kernel.org>
12835 M:      Andi Shyti <andi@etezian.org>
12836 L:      linux-spi@vger.kernel.org
12837 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12838 S:      Maintained
12839 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12840 F:      drivers/spi/spi-s3c*
12841 F:      include/linux/platform_data/spi-s3c64xx.h
12842
12843 SAMSUNG SXGBE DRIVERS
12844 M:      Byungho An <bh74.an@samsung.com>
12845 M:      Girish K S <ks.giri@samsung.com>
12846 M:      Vipul Pandya <vipul.pandya@samsung.com>
12847 S:      Supported
12848 L:      netdev@vger.kernel.org
12849 F:      drivers/net/ethernet/samsung/sxgbe/
12850
12851 SAMSUNG THERMAL DRIVER
12852 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12853 L:      linux-pm@vger.kernel.org
12854 L:      linux-samsung-soc@vger.kernel.org
12855 S:      Supported
12856 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12857 F:      drivers/thermal/samsung/
12858
12859 SAMSUNG USB2 PHY DRIVER
12860 M:      Kamil Debski <kamil@wypas.org>
12861 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12862 L:      linux-kernel@vger.kernel.org
12863 S:      Supported
12864 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12865 F:      Documentation/phy/samsung-usb2.txt
12866 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12867 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12868 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12869 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12870 F:      drivers/phy/samsung/phy-samsung-usb2.c
12871 F:      drivers/phy/samsung/phy-samsung-usb2.h
12872
12873 SC1200 WDT DRIVER
12874 M:      Zwane Mwaikambo <zwanem@gmail.com>
12875 S:      Maintained
12876 F:      drivers/watchdog/sc1200wdt.c
12877
12878 SCHEDULER
12879 M:      Ingo Molnar <mingo@redhat.com>
12880 M:      Peter Zijlstra <peterz@infradead.org>
12881 L:      linux-kernel@vger.kernel.org
12882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12883 S:      Maintained
12884 F:      kernel/sched/
12885 F:      include/linux/sched.h
12886 F:      include/uapi/linux/sched.h
12887 F:      include/linux/wait.h
12888
12889 SCR24X CHIP CARD INTERFACE DRIVER
12890 M:      Lubomir Rintel <lkundrak@v3.sk>
12891 S:      Supported
12892 F:      drivers/char/pcmcia/scr24x_cs.c
12893
12894 SCSI CDROM DRIVER
12895 M:      Jens Axboe <axboe@kernel.dk>
12896 L:      linux-scsi@vger.kernel.org
12897 W:      http://www.kernel.dk
12898 S:      Maintained
12899 F:      drivers/scsi/sr*
12900
12901 SCSI RDMA PROTOCOL (SRP) INITIATOR
12902 M:      Bart Van Assche <bvanassche@acm.org>
12903 L:      linux-rdma@vger.kernel.org
12904 S:      Supported
12905 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12906 F:      drivers/infiniband/ulp/srp/
12907 F:      include/scsi/srp.h
12908
12909 SCSI RDMA PROTOCOL (SRP) TARGET
12910 M:      Bart Van Assche <bvanassche@acm.org>
12911 L:      linux-rdma@vger.kernel.org
12912 L:      target-devel@vger.kernel.org
12913 S:      Supported
12914 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12915 F:      drivers/infiniband/ulp/srpt/
12916
12917 SCSI SG DRIVER
12918 M:      Doug Gilbert <dgilbert@interlog.com>
12919 L:      linux-scsi@vger.kernel.org
12920 W:      http://sg.danny.cz/sg
12921 S:      Maintained
12922 F:      Documentation/scsi/scsi-generic.txt
12923 F:      drivers/scsi/sg.c
12924 F:      include/scsi/sg.h
12925
12926 SCSI SUBSYSTEM
12927 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12929 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12931 L:      linux-scsi@vger.kernel.org
12932 S:      Maintained
12933 F:      Documentation/devicetree/bindings/scsi/
12934 F:      drivers/scsi/
12935 F:      include/scsi/
12936
12937 SCSI TAPE DRIVER
12938 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12939 L:      linux-scsi@vger.kernel.org
12940 S:      Maintained
12941 F:      Documentation/scsi/st.txt
12942 F:      drivers/scsi/st.*
12943 F:      drivers/scsi/st_*.h
12944
12945 SCTP PROTOCOL
12946 M:      Vlad Yasevich <vyasevich@gmail.com>
12947 M:      Neil Horman <nhorman@tuxdriver.com>
12948 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12949 L:      linux-sctp@vger.kernel.org
12950 W:      http://lksctp.sourceforge.net
12951 S:      Maintained
12952 F:      Documentation/networking/sctp.txt
12953 F:      include/linux/sctp.h
12954 F:      include/uapi/linux/sctp.h
12955 F:      include/net/sctp/
12956 F:      net/sctp/
12957
12958 SCx200 CPU SUPPORT
12959 M:      Jim Cromie <jim.cromie@gmail.com>
12960 S:      Odd Fixes
12961 F:      Documentation/i2c/busses/scx200_acb
12962 F:      arch/x86/platform/scx200/
12963 F:      drivers/watchdog/scx200_wdt.c
12964 F:      drivers/i2c/busses/scx200*
12965 F:      drivers/mtd/maps/scx200_docflash.c
12966 F:      include/linux/scx200.h
12967
12968 SCx200 GPIO DRIVER
12969 M:      Jim Cromie <jim.cromie@gmail.com>
12970 S:      Maintained
12971 F:      drivers/char/scx200_gpio.c
12972 F:      include/linux/scx200_gpio.h
12973
12974 SCx200 HRT CLOCKSOURCE DRIVER
12975 M:      Jim Cromie <jim.cromie@gmail.com>
12976 S:      Maintained
12977 F:      drivers/clocksource/scx200_hrt.c
12978
12979 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12980 M:      Sascha Sommer <saschasommer@freenet.de>
12981 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12982 S:      Maintained
12983 F:      drivers/mmc/host/sdricoh_cs.c
12984
12985 SECURE COMPUTING
12986 M:      Kees Cook <keescook@chromium.org>
12987 R:      Andy Lutomirski <luto@amacapital.net>
12988 R:      Will Drewry <wad@chromium.org>
12989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12990 S:      Supported
12991 F:      kernel/seccomp.c
12992 F:      include/uapi/linux/seccomp.h
12993 F:      include/linux/seccomp.h
12994 F:      tools/testing/selftests/seccomp/*
12995 F:      tools/testing/selftests/kselftest_harness.h
12996 F:      Documentation/userspace-api/seccomp_filter.rst
12997 K:      \bsecure_computing
12998 K:      \bTIF_SECCOMP\b
12999
13000 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13001 M:      Al Cooper <alcooperx@gmail.com>
13002 L:      linux-mmc@vger.kernel.org
13003 L:      bcm-kernel-feedback-list@broadcom.com
13004 S:      Maintained
13005 F:      drivers/mmc/host/sdhci-brcmstb*
13006
13007 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13008 M:      Adrian Hunter <adrian.hunter@intel.com>
13009 L:      linux-mmc@vger.kernel.org
13010 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13011 S:      Maintained
13012 F:      drivers/mmc/host/sdhci*
13013 F:      include/linux/mmc/sdhci*
13014
13015 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13016 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13017 M:      Manjunath M B <manjumb@synopsys.com>
13018 L:      linux-mmc@vger.kernel.org
13019 S:      Maintained
13020 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13021
13022 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13023 M:      Ben Dooks <ben-linux@fluff.org>
13024 M:      Jaehoon Chung <jh80.chung@samsung.com>
13025 L:      linux-mmc@vger.kernel.org
13026 S:      Maintained
13027 F:      drivers/mmc/host/sdhci-s3c*
13028
13029 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13030 M:      Viresh Kumar <vireshk@kernel.org>
13031 L:      linux-mmc@vger.kernel.org
13032 S:      Maintained
13033 F:      drivers/mmc/host/sdhci-spear.c
13034
13035 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13036 M:      Kishon Vijay Abraham I <kishon@ti.com>
13037 L:      linux-mmc@vger.kernel.org
13038 S:      Maintained
13039 F:      drivers/mmc/host/sdhci-omap.c
13040
13041 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13042 M:      Scott Bauer <scott.bauer@intel.com>
13043 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13044 L:      linux-block@vger.kernel.org
13045 S:      Supported
13046 F:      block/sed*
13047 F:      block/opal_proto.h
13048 F:      include/linux/sed*
13049 F:      include/uapi/linux/sed*
13050
13051 SECURITY CONTACT
13052 M:      Security Officers <security@kernel.org>
13053 S:      Supported
13054
13055 SECURITY SUBSYSTEM
13056 M:      James Morris <jmorris@namei.org>
13057 M:      "Serge E. Hallyn" <serge@hallyn.com>
13058 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13060 W:      http://kernsec.org/
13061 S:      Supported
13062 F:      security/
13063 X:      security/selinux/
13064
13065 SELINUX SECURITY MODULE
13066 M:      Paul Moore <paul@paul-moore.com>
13067 M:      Stephen Smalley <sds@tycho.nsa.gov>
13068 M:      Eric Paris <eparis@parisplace.org>
13069 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13070 W:      https://selinuxproject.org
13071 W:      https://github.com/SELinuxProject
13072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13073 S:      Supported
13074 F:      include/linux/selinux*
13075 F:      security/selinux/
13076 F:      scripts/selinux/
13077 F:      Documentation/admin-guide/LSM/SELinux.rst
13078
13079 SENSABLE PHANTOM
13080 M:      Jiri Slaby <jirislaby@gmail.com>
13081 S:      Maintained
13082 F:      drivers/misc/phantom.c
13083 F:      include/uapi/linux/phantom.h
13084
13085 SERIAL DEVICE BUS
13086 M:      Rob Herring <robh@kernel.org>
13087 L:      linux-serial@vger.kernel.org
13088 S:      Maintained
13089 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13090 F:      drivers/tty/serdev/
13091 F:      include/linux/serdev.h
13092
13093 SERIAL DRIVERS
13094 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13095 L:      linux-serial@vger.kernel.org
13096 S:      Maintained
13097 F:      Documentation/devicetree/bindings/serial/
13098 F:      drivers/tty/serial/
13099
13100 SERIAL IR RECEIVER
13101 M:      Sean Young <sean@mess.org>
13102 L:      linux-media@vger.kernel.org
13103 S:      Maintained
13104 F:      drivers/media/rc/serial_ir.c
13105
13106 SFC NETWORK DRIVER
13107 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13108 M:      Edward Cree <ecree@solarflare.com>
13109 M:      Bert Kenward <bkenward@solarflare.com>
13110 L:      netdev@vger.kernel.org
13111 S:      Supported
13112 F:      drivers/net/ethernet/sfc/
13113
13114 SGI GRU DRIVER
13115 M:      Dimitri Sivanich <sivanich@sgi.com>
13116 S:      Maintained
13117 F:      drivers/misc/sgi-gru/
13118
13119 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13120 M:      Pat Gefre <pfg@sgi.com>
13121 L:      linux-ia64@vger.kernel.org
13122 S:      Supported
13123 F:      Documentation/ia64/serial.txt
13124 F:      drivers/tty/serial/ioc?_serial.c
13125 F:      include/linux/ioc?.h
13126
13127 SGI XP/XPC/XPNET DRIVER
13128 M:      Cliff Whickman <cpw@sgi.com>
13129 M:      Robin Holt <robinmholt@gmail.com>
13130 S:      Maintained
13131 F:      drivers/misc/sgi-xp/
13132
13133 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13134 M:      Ursula Braun <ubraun@linux.ibm.com>
13135 L:      linux-s390@vger.kernel.org
13136 W:      http://www.ibm.com/developerworks/linux/linux390/
13137 S:      Supported
13138 F:      net/smc/
13139
13140 SHARP RJ54N1CB0C SENSOR DRIVER
13141 M:      Jacopo Mondi <jacopo@jmondi.org>
13142 L:      linux-media@vger.kernel.org
13143 T:      git git://linuxtv.org/media_tree.git
13144 S:      Odd fixes
13145 F:      drivers/media/i2c/rj54n1cb0c.c
13146 F:      include/media/i2c/rj54n1cb0c.h
13147
13148 SH_VEU V4L2 MEM2MEM DRIVER
13149 L:      linux-media@vger.kernel.org
13150 S:      Orphan
13151 F:      drivers/media/platform/sh_veu.c
13152
13153 SH_VOU V4L2 OUTPUT DRIVER
13154 L:      linux-media@vger.kernel.org
13155 S:      Orphan
13156 F:      drivers/media/platform/sh_vou.c
13157 F:      include/media/drv-intf/sh_vou.h
13158
13159 SI2157 MEDIA DRIVER
13160 M:      Antti Palosaari <crope@iki.fi>
13161 L:      linux-media@vger.kernel.org
13162 W:      https://linuxtv.org
13163 W:      http://palosaari.fi/linux/
13164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13165 T:      git git://linuxtv.org/anttip/media_tree.git
13166 S:      Maintained
13167 F:      drivers/media/tuners/si2157*
13168
13169 SI2165 MEDIA DRIVER
13170 M:      Matthias Schwarzott <zzam@gentoo.org>
13171 L:      linux-media@vger.kernel.org
13172 W:      https://linuxtv.org
13173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13174 S:      Maintained
13175 F:      drivers/media/dvb-frontends/si2165*
13176
13177 SI2168 MEDIA DRIVER
13178 M:      Antti Palosaari <crope@iki.fi>
13179 L:      linux-media@vger.kernel.org
13180 W:      https://linuxtv.org
13181 W:      http://palosaari.fi/linux/
13182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13183 T:      git git://linuxtv.org/anttip/media_tree.git
13184 S:      Maintained
13185 F:      drivers/media/dvb-frontends/si2168*
13186
13187 SI470X FM RADIO RECEIVER I2C DRIVER
13188 M:      Hans Verkuil <hverkuil@xs4all.nl>
13189 L:      linux-media@vger.kernel.org
13190 T:      git git://linuxtv.org/media_tree.git
13191 W:      https://linuxtv.org
13192 S:      Odd Fixes
13193 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13194
13195 SI470X FM RADIO RECEIVER USB DRIVER
13196 M:      Hans Verkuil <hverkuil@xs4all.nl>
13197 L:      linux-media@vger.kernel.org
13198 T:      git git://linuxtv.org/media_tree.git
13199 W:      https://linuxtv.org
13200 S:      Maintained
13201 F:      drivers/media/radio/si470x/radio-si470x-common.c
13202 F:      drivers/media/radio/si470x/radio-si470x.h
13203 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13204
13205 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13206 M:      Eduardo Valentin <edubezval@gmail.com>
13207 L:      linux-media@vger.kernel.org
13208 T:      git git://linuxtv.org/media_tree.git
13209 W:      https://linuxtv.org
13210 S:      Odd Fixes
13211 F:      drivers/media/radio/si4713/si4713.?
13212
13213 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13214 M:      Eduardo Valentin <edubezval@gmail.com>
13215 L:      linux-media@vger.kernel.org
13216 T:      git git://linuxtv.org/media_tree.git
13217 W:      https://linuxtv.org
13218 S:      Odd Fixes
13219 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13220
13221 SI4713 FM RADIO TRANSMITTER USB DRIVER
13222 M:      Hans Verkuil <hverkuil@xs4all.nl>
13223 L:      linux-media@vger.kernel.org
13224 T:      git git://linuxtv.org/media_tree.git
13225 W:      https://linuxtv.org
13226 S:      Maintained
13227 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13228
13229 SIANO DVB DRIVER
13230 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13231 L:      linux-media@vger.kernel.org
13232 W:      https://linuxtv.org
13233 T:      git git://linuxtv.org/media_tree.git
13234 S:      Odd fixes
13235 F:      drivers/media/common/siano/
13236 F:      drivers/media/usb/siano/
13237 F:      drivers/media/usb/siano/
13238 F:      drivers/media/mmc/siano/
13239
13240 SIFIVE DRIVERS
13241 M:      Palmer Dabbelt <palmer@sifive.com>
13242 L:      linux-riscv@lists.infradead.org
13243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13244 S:      Supported
13245 K:      sifive
13246 N:      sifive
13247
13248 SILEAD TOUCHSCREEN DRIVER
13249 M:      Hans de Goede <hdegoede@redhat.com>
13250 L:      linux-input@vger.kernel.org
13251 L:      platform-driver-x86@vger.kernel.org
13252 S:      Maintained
13253 F:      drivers/input/touchscreen/silead.c
13254 F:      drivers/platform/x86/touchscreen_dmi.c
13255
13256 SILICON MOTION SM712 FRAME BUFFER DRIVER
13257 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13258 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13259 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13260 L:      linux-fbdev@vger.kernel.org
13261 S:      Maintained
13262 F:      drivers/video/fbdev/sm712*
13263 F:      Documentation/fb/sm712fb.txt
13264
13265 SIMPLE FIRMWARE INTERFACE (SFI)
13266 M:      Len Brown <lenb@kernel.org>
13267 L:      sfi-devel@simplefirmware.org
13268 W:      http://simplefirmware.org/
13269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13270 S:      Supported
13271 F:      arch/x86/platform/sfi/
13272 F:      drivers/sfi/
13273 F:      include/linux/sfi*.h
13274
13275 SIMPLEFB FB DRIVER
13276 M:      Hans de Goede <hdegoede@redhat.com>
13277 L:      linux-fbdev@vger.kernel.org
13278 S:      Maintained
13279 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13280 F:      drivers/video/fbdev/simplefb.c
13281 F:      include/linux/platform_data/simplefb.h
13282
13283 SIMTEC EB110ATX (Chalice CATS)
13284 P:      Ben Dooks
13285 P:      Vincent Sanders <vince@simtec.co.uk>
13286 M:      Simtec Linux Team <linux@simtec.co.uk>
13287 W:      http://www.simtec.co.uk/products/EB110ATX/
13288 S:      Supported
13289
13290 SIMTEC EB2410ITX (BAST)
13291 P:      Ben Dooks
13292 P:      Vincent Sanders <vince@simtec.co.uk>
13293 M:      Simtec Linux Team <linux@simtec.co.uk>
13294 W:      http://www.simtec.co.uk/products/EB2410ITX/
13295 S:      Supported
13296 F:      arch/arm/mach-s3c24xx/mach-bast.c
13297 F:      arch/arm/mach-s3c24xx/bast-ide.c
13298 F:      arch/arm/mach-s3c24xx/bast-irq.c
13299
13300 SIPHASH PRF ROUTINES
13301 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13302 S:      Maintained
13303 F:      lib/siphash.c
13304 F:      lib/test_siphash.c
13305 F:      include/linux/siphash.h
13306
13307 SIOX
13308 M:      Gavin Schenk <g.schenk@eckelmann.de>
13309 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13310 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13311 S:      Supported
13312 F:      drivers/siox/*
13313 F:      include/trace/events/siox.h
13314
13315 SIS 190 ETHERNET DRIVER
13316 M:      Francois Romieu <romieu@fr.zoreil.com>
13317 L:      netdev@vger.kernel.org
13318 S:      Maintained
13319 F:      drivers/net/ethernet/sis/sis190.c
13320
13321 SIS 900/7016 FAST ETHERNET DRIVER
13322 M:      Daniele Venzano <venza@brownhat.org>
13323 W:      http://www.brownhat.org/sis900.html
13324 L:      netdev@vger.kernel.org
13325 S:      Maintained
13326 F:      drivers/net/ethernet/sis/sis900.*
13327
13328 SIS FRAMEBUFFER DRIVER
13329 M:      Thomas Winischhofer <thomas@winischhofer.net>
13330 W:      http://www.winischhofer.net/linuxsisvga.shtml
13331 S:      Maintained
13332 F:      Documentation/fb/sisfb.txt
13333 F:      drivers/video/fbdev/sis/
13334 F:      include/video/sisfb.h
13335
13336 SIS USB2VGA DRIVER
13337 M:      Thomas Winischhofer <thomas@winischhofer.net>
13338 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13339 S:      Maintained
13340 F:      drivers/usb/misc/sisusbvga/
13341
13342 SLAB ALLOCATOR
13343 M:      Christoph Lameter <cl@linux.com>
13344 M:      Pekka Enberg <penberg@kernel.org>
13345 M:      David Rientjes <rientjes@google.com>
13346 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13347 M:      Andrew Morton <akpm@linux-foundation.org>
13348 L:      linux-mm@kvack.org
13349 S:      Maintained
13350 F:      include/linux/sl?b*.h
13351 F:      mm/sl?b*
13352
13353 SLEEPABLE READ-COPY UPDATE (SRCU)
13354 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13355 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13356 M:      Josh Triplett <josh@joshtriplett.org>
13357 R:      Steven Rostedt <rostedt@goodmis.org>
13358 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13359 L:      linux-kernel@vger.kernel.org
13360 W:      http://www.rdrop.com/users/paulmck/RCU/
13361 S:      Supported
13362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13363 F:      include/linux/srcu*.h
13364 F:      kernel/rcu/srcu*.c
13365
13366 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13367 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13368 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13369 S:      Maintained
13370 F:      drivers/slimbus/
13371 F:      Documentation/devicetree/bindings/slimbus/
13372 F:      include/linux/slimbus.h
13373
13374 SMACK SECURITY MODULE
13375 M:      Casey Schaufler <casey@schaufler-ca.com>
13376 L:      linux-security-module@vger.kernel.org
13377 W:      http://schaufler-ca.com
13378 T:      git git://github.com/cschaufler/smack-next
13379 S:      Maintained
13380 F:      Documentation/admin-guide/LSM/Smack.rst
13381 F:      security/smack/
13382
13383 SMC91x ETHERNET DRIVER
13384 M:      Nicolas Pitre <nico@fluxnic.net>
13385 S:      Odd Fixes
13386 F:      drivers/net/ethernet/smsc/smc91x.*
13387
13388 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13389 M:      Sakari Ailus <sakari.ailus@iki.fi>
13390 L:      linux-media@vger.kernel.org
13391 S:      Maintained
13392 F:      drivers/media/i2c/smiapp/
13393 F:      include/media/i2c/smiapp.h
13394 F:      drivers/media/i2c/smiapp-pll.c
13395 F:      drivers/media/i2c/smiapp-pll.h
13396 F:      include/uapi/linux/smiapp.h
13397 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13398
13399 SMM665 HARDWARE MONITOR DRIVER
13400 M:      Guenter Roeck <linux@roeck-us.net>
13401 L:      linux-hwmon@vger.kernel.org
13402 S:      Maintained
13403 F:      Documentation/hwmon/smm665
13404 F:      drivers/hwmon/smm665.c
13405
13406 SMSC EMC2103 HARDWARE MONITOR DRIVER
13407 M:      Steve Glendinning <steve.glendinning@shawell.net>
13408 L:      linux-hwmon@vger.kernel.org
13409 S:      Maintained
13410 F:      Documentation/hwmon/emc2103
13411 F:      drivers/hwmon/emc2103.c
13412
13413 SMSC SCH5627 HARDWARE MONITOR DRIVER
13414 M:      Hans de Goede <hdegoede@redhat.com>
13415 L:      linux-hwmon@vger.kernel.org
13416 S:      Supported
13417 F:      Documentation/hwmon/sch5627
13418 F:      drivers/hwmon/sch5627.c
13419
13420 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13421 M:      Steve Glendinning <steve.glendinning@shawell.net>
13422 L:      linux-fbdev@vger.kernel.org
13423 S:      Maintained
13424 F:      drivers/video/fbdev/smscufx.c
13425
13426 SMSC47B397 HARDWARE MONITOR DRIVER
13427 M:      Jean Delvare <jdelvare@suse.com>
13428 L:      linux-hwmon@vger.kernel.org
13429 S:      Maintained
13430 F:      Documentation/hwmon/smsc47b397
13431 F:      drivers/hwmon/smsc47b397.c
13432
13433 SMSC911x ETHERNET DRIVER
13434 M:      Steve Glendinning <steve.glendinning@shawell.net>
13435 L:      netdev@vger.kernel.org
13436 S:      Maintained
13437 F:      include/linux/smsc911x.h
13438 F:      drivers/net/ethernet/smsc/smsc911x.*
13439
13440 SMSC9420 PCI ETHERNET DRIVER
13441 M:      Steve Glendinning <steve.glendinning@shawell.net>
13442 L:      netdev@vger.kernel.org
13443 S:      Maintained
13444 F:      drivers/net/ethernet/smsc/smsc9420.*
13445
13446 SOC-CAMERA V4L2 SUBSYSTEM
13447 L:      linux-media@vger.kernel.org
13448 T:      git git://linuxtv.org/media_tree.git
13449 S:      Orphan
13450 F:      include/media/soc*
13451 F:      drivers/media/i2c/soc_camera/
13452 F:      drivers/media/platform/soc_camera/
13453
13454 SOCIONEXT SYNQUACER I2C DRIVER
13455 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13456 L:      linux-i2c@vger.kernel.org
13457 S:      Maintained
13458 F:      drivers/i2c/busses/i2c-synquacer.c
13459 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13460
13461 SOCIONEXT UNIPHIER SOUND DRIVER
13462 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13463 S:      Orphan
13464 F:      sound/soc/uniphier/
13465
13466 SOEKRIS NET48XX LED SUPPORT
13467 M:      Chris Boot <bootc@bootc.net>
13468 S:      Maintained
13469 F:      drivers/leds/leds-net48xx.c
13470
13471 SOFT-ROCE DRIVER (rxe)
13472 M:      Moni Shoua <monis@mellanox.com>
13473 L:      linux-rdma@vger.kernel.org
13474 S:      Supported
13475 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13476 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13477 F:      drivers/infiniband/sw/rxe/
13478 F:      include/uapi/rdma/rdma_user_rxe.h
13479
13480 SOFTLOGIC 6x10 MPEG CODEC
13481 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13482 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13483 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13484 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13485 M:      Ismael Luceno <ismael@iodev.co.uk>
13486 L:      linux-media@vger.kernel.org
13487 S:      Supported
13488 F:      drivers/media/pci/solo6x10/
13489
13490 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13491 M:      James Morse <james.morse@arm.com>
13492 L:      linux-arm-kernel@lists.infradead.org
13493 S:      Maintained
13494 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13495 F:      drivers/firmware/arm_sdei.c
13496 F:      include/linux/sdei.h
13497 F:      include/uapi/linux/sdei.h
13498
13499 SOFTWARE RAID (Multiple Disks) SUPPORT
13500 M:      Shaohua Li <shli@kernel.org>
13501 L:      linux-raid@vger.kernel.org
13502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13503 S:      Supported
13504 F:      drivers/md/Makefile
13505 F:      drivers/md/Kconfig
13506 F:      drivers/md/md*
13507 F:      drivers/md/raid*
13508 F:      include/linux/raid/
13509 F:      include/uapi/linux/raid/
13510
13511 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13512 M:      Jassi Brar <jaswinder.singh@linaro.org>
13513 L:      netdev@vger.kernel.org
13514 S:      Maintained
13515 F:      drivers/net/ethernet/socionext/netsec.c
13516 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13517
13518 SOLIDRUN CLEARFOG SUPPORT
13519 M:      Russell King <linux@armlinux.org.uk>
13520 S:      Maintained
13521 F:      arch/arm/boot/dts/armada-388-clearfog*
13522 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13523
13524 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13525 M:      Russell King <linux@armlinux.org.uk>
13526 S:      Maintained
13527 F:      arch/arm/boot/dts/imx6*-cubox-i*
13528 F:      arch/arm/boot/dts/imx6*-hummingboard*
13529 F:      arch/arm/boot/dts/imx6*-sr-*
13530
13531 SONIC NETWORK DRIVER
13532 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13533 L:      netdev@vger.kernel.org
13534 S:      Maintained
13535 F:      drivers/net/ethernet/natsemi/sonic.*
13536
13537 SONICS SILICON BACKPLANE DRIVER (SSB)
13538 M:      Michael Buesch <m@bues.ch>
13539 L:      linux-wireless@vger.kernel.org
13540 S:      Maintained
13541 F:      drivers/ssb/
13542 F:      include/linux/ssb/
13543
13544 SONY IMX258 SENSOR DRIVER
13545 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13546 L:      linux-media@vger.kernel.org
13547 T:      git git://linuxtv.org/media_tree.git
13548 S:      Maintained
13549 F:      drivers/media/i2c/imx258.c
13550
13551 SONY IMX274 SENSOR DRIVER
13552 M:      Leon Luo <leonl@leopardimaging.com>
13553 L:      linux-media@vger.kernel.org
13554 T:      git git://linuxtv.org/media_tree.git
13555 S:      Maintained
13556 F:      drivers/media/i2c/imx274.c
13557 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13558
13559 SONY MEMORYSTICK CARD SUPPORT
13560 M:      Alex Dubov <oakad@yahoo.com>
13561 W:      http://tifmxx.berlios.de/
13562 S:      Maintained
13563 F:      drivers/memstick/host/tifm_ms.c
13564
13565 SONY MEMORYSTICK STANDARD SUPPORT
13566 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13567 S:      Maintained
13568 F:      drivers/memstick/core/ms_block.*
13569
13570 SONY VAIO CONTROL DEVICE DRIVER
13571 M:      Mattia Dongili <malattia@linux.it>
13572 L:      platform-driver-x86@vger.kernel.org
13573 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13574 S:      Maintained
13575 F:      Documentation/laptops/sony-laptop.txt
13576 F:      drivers/char/sonypi.c
13577 F:      drivers/platform/x86/sony-laptop.c
13578 F:      include/linux/sony-laptop.h
13579
13580 SOUND
13581 M:      Jaroslav Kysela <perex@perex.cz>
13582 M:      Takashi Iwai <tiwai@suse.com>
13583 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13584 W:      http://www.alsa-project.org/
13585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13586 T:      git git://git.alsa-project.org/alsa-kernel.git
13587 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13588 S:      Maintained
13589 F:      Documentation/sound/
13590 F:      include/sound/
13591 F:      include/uapi/sound/
13592 F:      sound/
13593
13594 SOUND - COMPRESSED AUDIO
13595 M:      Vinod Koul <vkoul@kernel.org>
13596 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13598 S:      Supported
13599 F:      Documentation/sound/designs/compress-offload.rst
13600 F:      include/sound/compress_driver.h
13601 F:      include/uapi/sound/compress_*
13602 F:      sound/core/compress_offload.c
13603 F:      sound/soc/soc-compress.c
13604
13605 SOUND - DMAENGINE HELPERS
13606 M:      Lars-Peter Clausen <lars@metafoo.de>
13607 S:      Supported
13608 F:      include/sound/dmaengine_pcm.h
13609 F:      sound/core/pcm_dmaengine.c
13610 F:      sound/soc/soc-generic-dmaengine-pcm.c
13611
13612 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13613 M:      Liam Girdwood <lgirdwood@gmail.com>
13614 M:      Mark Brown <broonie@kernel.org>
13615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13616 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13617 W:      http://alsa-project.org/main/index.php/ASoC
13618 S:      Supported
13619 F:      Documentation/devicetree/bindings/sound/
13620 F:      Documentation/sound/soc/
13621 F:      sound/soc/
13622 F:      include/sound/soc*
13623
13624 SOUNDWIRE SUBSYSTEM
13625 M:      Vinod Koul <vinod.koul@intel.com>
13626 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13627 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13628 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13629 S:      Supported
13630 F:      Documentation/driver-api/soundwire/
13631 F:      drivers/soundwire/
13632 F:      include/linux/soundwire/
13633
13634 SP2 MEDIA DRIVER
13635 M:      Olli Salonen <olli.salonen@iki.fi>
13636 L:      linux-media@vger.kernel.org
13637 W:      https://linuxtv.org
13638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13639 S:      Maintained
13640 F:      drivers/media/dvb-frontends/sp2*
13641
13642 SPARC + UltraSPARC (sparc/sparc64)
13643 M:      "David S. Miller" <davem@davemloft.net>
13644 L:      sparclinux@vger.kernel.org
13645 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13648 S:      Maintained
13649 F:      arch/sparc/
13650 F:      drivers/sbus/
13651
13652 SPARC SERIAL DRIVERS
13653 M:      "David S. Miller" <davem@davemloft.net>
13654 L:      sparclinux@vger.kernel.org
13655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13657 S:      Maintained
13658 F:      include/linux/sunserialcore.h
13659 F:      drivers/tty/serial/suncore.c
13660 F:      drivers/tty/serial/sunhv.c
13661 F:      drivers/tty/serial/sunsab.c
13662 F:      drivers/tty/serial/sunsab.h
13663 F:      drivers/tty/serial/sunsu.c
13664 F:      drivers/tty/serial/sunzilog.c
13665 F:      drivers/tty/serial/sunzilog.h
13666 F:      drivers/tty/vcc.c
13667
13668 SPARSE CHECKER
13669 M:      "Christopher Li" <sparse@chrisli.org>
13670 L:      linux-sparse@vger.kernel.org
13671 W:      https://sparse.wiki.kernel.org/
13672 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13673 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13674 S:      Maintained
13675 F:      include/linux/compiler.h
13676
13677 SPEAR CLOCK FRAMEWORK SUPPORT
13678 M:      Viresh Kumar <vireshk@kernel.org>
13679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13680 W:      http://www.st.com/spear
13681 S:      Maintained
13682 F:      drivers/clk/spear/
13683
13684 SPEAR PLATFORM SUPPORT
13685 M:      Viresh Kumar <vireshk@kernel.org>
13686 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13688 W:      http://www.st.com/spear
13689 S:      Maintained
13690 F:      arch/arm/boot/dts/spear*
13691 F:      arch/arm/mach-spear/
13692
13693 SPI NOR SUBSYSTEM
13694 M:      Marek Vasut <marek.vasut@gmail.com>
13695 L:      linux-mtd@lists.infradead.org
13696 W:      http://www.linux-mtd.infradead.org/
13697 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13698 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13699 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13700 S:      Maintained
13701 F:      drivers/mtd/spi-nor/
13702 F:      include/linux/mtd/spi-nor.h
13703
13704 SPI SUBSYSTEM
13705 M:      Mark Brown <broonie@kernel.org>
13706 L:      linux-spi@vger.kernel.org
13707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13708 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13709 S:      Maintained
13710 F:      Documentation/devicetree/bindings/spi/
13711 F:      Documentation/spi/
13712 F:      drivers/spi/
13713 F:      include/linux/spi/
13714 F:      include/uapi/linux/spi/
13715 F:      tools/spi/
13716
13717 SPIDERNET NETWORK DRIVER for CELL
13718 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13719 L:      netdev@vger.kernel.org
13720 S:      Supported
13721 F:      Documentation/networking/spider_net.txt
13722 F:      drivers/net/ethernet/toshiba/spider_net*
13723
13724 SPMI SUBSYSTEM
13725 R:      Stephen Boyd <sboyd@kernel.org>
13726 L:      linux-arm-msm@vger.kernel.org
13727 F:      Documentation/devicetree/bindings/spmi/
13728 F:      drivers/spmi/
13729 F:      include/dt-bindings/spmi/spmi.h
13730 F:      include/linux/spmi.h
13731 F:      include/trace/events/spmi.h
13732
13733 SPU FILE SYSTEM
13734 M:      Jeremy Kerr <jk@ozlabs.org>
13735 L:      linuxppc-dev@lists.ozlabs.org
13736 W:      http://www.ibm.com/developerworks/power/cell/
13737 S:      Supported
13738 F:      Documentation/filesystems/spufs.txt
13739 F:      arch/powerpc/platforms/cell/spufs/
13740
13741 SQUASHFS FILE SYSTEM
13742 M:      Phillip Lougher <phillip@squashfs.org.uk>
13743 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13744 W:      http://squashfs.org.uk
13745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13746 S:      Maintained
13747 F:      Documentation/filesystems/squashfs.txt
13748 F:      fs/squashfs/
13749
13750 SRM (Alpha) environment access
13751 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13752 S:      Maintained
13753 F:      arch/alpha/kernel/srm_env.c
13754
13755 ST STM32 I2C/SMBUS DRIVER
13756 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13757 L:      linux-i2c@vger.kernel.org
13758 S:      Maintained
13759 F:      drivers/i2c/busses/i2c-stm32*
13760
13761 STABLE BRANCH
13762 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13763 L:      stable@vger.kernel.org
13764 S:      Supported
13765 F:      Documentation/process/stable-kernel-rules.rst
13766
13767 STAGING - COMEDI
13768 M:      Ian Abbott <abbotti@mev.co.uk>
13769 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13770 S:      Odd Fixes
13771 F:      drivers/staging/comedi/
13772
13773 STAGING - EROFS FILE SYSTEM
13774 M:      Gao Xiang <gaoxiang25@huawei.com>
13775 M:      Chao Yu <yuchao0@huawei.com>
13776 L:      linux-erofs@lists.ozlabs.org
13777 S:      Maintained
13778 F:      drivers/staging/erofs/
13779
13780 STAGING - FLARION FT1000 DRIVERS
13781 M:      Marek Belisko <marek.belisko@gmail.com>
13782 S:      Odd Fixes
13783 F:      drivers/staging/ft1000/
13784
13785 STAGING - INDUSTRIAL IO
13786 M:      Jonathan Cameron <jic23@kernel.org>
13787 L:      linux-iio@vger.kernel.org
13788 S:      Odd Fixes
13789 F:      Documentation/devicetree/bindings/staging/iio/
13790 F:      drivers/staging/iio/
13791
13792 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13793 M:      Marc Dietrich <marvin24@gmx.de>
13794 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13795 L:      linux-tegra@vger.kernel.org
13796 S:      Maintained
13797 F:      drivers/staging/nvec/
13798
13799 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13800 M:      Jens Frederich <jfrederich@gmail.com>
13801 M:      Daniel Drake <dsd@laptop.org>
13802 M:      Jon Nettleton <jon.nettleton@gmail.com>
13803 W:      http://wiki.laptop.org/go/DCON
13804 S:      Maintained
13805 F:      drivers/staging/olpc_dcon/
13806
13807 STAGING - REALTEK RTL8712U DRIVERS
13808 M:      Larry Finger <Larry.Finger@lwfinger.net>
13809 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13810 S:      Odd Fixes
13811 F:      drivers/staging/rtl8712/
13812
13813 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13814 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13815 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13816 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13817 L:      linux-fbdev@vger.kernel.org
13818 S:      Maintained
13819 F:      drivers/staging/sm750fb/
13820
13821 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13822 M:      William Hubbs <w.d.hubbs@gmail.com>
13823 M:      Chris Brannon <chris@the-brannons.com>
13824 M:      Kirk Reiser <kirk@reisers.ca>
13825 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13826 L:      speakup@linux-speakup.org
13827 W:      http://www.linux-speakup.org/
13828 S:      Odd Fixes
13829 F:      drivers/staging/speakup/
13830
13831 STAGING - VIA VT665X DRIVERS
13832 M:      Forest Bond <forest@alittletooquiet.net>
13833 S:      Odd Fixes
13834 F:      drivers/staging/vt665?/
13835
13836 STAGING - WILC1000 WIFI DRIVER
13837 M:      Aditya Shankar <aditya.shankar@microchip.com>
13838 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13839 L:      linux-wireless@vger.kernel.org
13840 S:      Supported
13841 F:      drivers/staging/wilc1000/
13842
13843 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13844 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13845 S:      Odd Fixes
13846 F:      drivers/staging/xgifb/
13847
13848 STAGING SUBSYSTEM
13849 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13851 L:      devel@driverdev.osuosl.org
13852 S:      Supported
13853 F:      drivers/staging/
13854
13855 STARFIRE/DURALAN NETWORK DRIVER
13856 M:      Ion Badulescu <ionut@badula.org>
13857 S:      Odd Fixes
13858 F:      drivers/net/ethernet/adaptec/starfire*
13859
13860 STEC S1220 SKD DRIVER
13861 M:      Bart Van Assche <bart.vanassche@wdc.com>
13862 L:      linux-block@vger.kernel.org
13863 S:      Maintained
13864 F:      drivers/block/skd*[ch]
13865
13866 STI AUDIO (ASoC) DRIVERS
13867 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13868 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13869 S:      Maintained
13870 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13871 F:      sound/soc/sti/
13872
13873 STI CEC DRIVER
13874 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13875 S:      Maintained
13876 F:      drivers/staging/media/st-cec/
13877 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13878
13879 STK1160 USB VIDEO CAPTURE DRIVER
13880 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13881 L:      linux-media@vger.kernel.org
13882 T:      git git://linuxtv.org/media_tree.git
13883 S:      Maintained
13884 F:      drivers/media/usb/stk1160/
13885
13886 STM32 AUDIO (ASoC) DRIVERS
13887 M:      Olivier Moysan <olivier.moysan@st.com>
13888 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13889 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13890 S:      Maintained
13891 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13892 F:      sound/soc/stm/
13893
13894 STM32 TIMER/LPTIMER DRIVERS
13895 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13896 S:      Maintained
13897 F:      drivers/*/stm32-*timer*
13898 F:      drivers/pwm/pwm-stm32*
13899 F:      include/linux/*/stm32-*tim*
13900 F:      Documentation/ABI/testing/*timer-stm32
13901 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13902 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13903
13904 STMMAC ETHERNET DRIVER
13905 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13906 M:      Alexandre Torgue <alexandre.torgue@st.com>
13907 M:      Jose Abreu <joabreu@synopsys.com>
13908 L:      netdev@vger.kernel.org
13909 W:      http://www.stlinux.com
13910 S:      Supported
13911 F:      drivers/net/ethernet/stmicro/stmmac/
13912
13913 SUN3/3X
13914 M:      Sam Creasey <sammy@sammy.net>
13915 W:      http://sammy.net/sun3/
13916 S:      Maintained
13917 F:      arch/m68k/kernel/*sun3*
13918 F:      arch/m68k/sun3*/
13919 F:      arch/m68k/include/asm/sun3*
13920 F:      drivers/net/ethernet/i825xx/sun3*
13921
13922 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13923 M:      Hans de Goede <hdegoede@redhat.com>
13924 L:      linux-input@vger.kernel.org
13925 S:      Maintained
13926 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13927 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13928
13929 SUNDANCE NETWORK DRIVER
13930 M:      Denis Kirjanov <kda@linux-powerpc.org>
13931 L:      netdev@vger.kernel.org
13932 S:      Maintained
13933 F:      drivers/net/ethernet/dlink/sundance.c
13934
13935 SUPERH
13936 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13937 M:      Rich Felker <dalias@libc.org>
13938 L:      linux-sh@vger.kernel.org
13939 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13940 S:      Maintained
13941 F:      Documentation/sh/
13942 F:      arch/sh/
13943 F:      drivers/sh/
13944
13945 SUSPEND TO RAM
13946 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13947 M:      Len Brown <len.brown@intel.com>
13948 M:      Pavel Machek <pavel@ucw.cz>
13949 L:      linux-pm@vger.kernel.org
13950 B:      https://bugzilla.kernel.org
13951 S:      Supported
13952 F:      Documentation/power/
13953 F:      arch/x86/kernel/acpi/
13954 F:      drivers/base/power/
13955 F:      kernel/power/
13956 F:      include/linux/suspend.h
13957 F:      include/linux/freezer.h
13958 F:      include/linux/pm.h
13959
13960 SVGA HANDLING
13961 M:      Martin Mares <mj@ucw.cz>
13962 L:      linux-video@atrey.karlin.mff.cuni.cz
13963 S:      Maintained
13964 F:      Documentation/svga.txt
13965 F:      arch/x86/boot/video*
13966
13967 SWIOTLB SUBSYSTEM
13968 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13969 L:      iommu@lists.linux-foundation.org
13970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13971 S:      Supported
13972 F:      kernel/dma/swiotlb.c
13973 F:      arch/*/kernel/pci-swiotlb.c
13974 F:      include/linux/swiotlb.h
13975
13976 SWITCHDEV
13977 M:      Jiri Pirko <jiri@resnulli.us>
13978 M:      Ivan Vecera <ivecera@redhat.com>
13979 L:      netdev@vger.kernel.org
13980 S:      Supported
13981 F:      net/switchdev/
13982 F:      include/net/switchdev.h
13983
13984 SY8106A REGULATOR DRIVER
13985 M:      Icenowy Zheng <icenowy@aosc.io>
13986 S:      Maintained
13987 F:      drivers/regulator/sy8106a-regulator.c
13988 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13989
13990 SYNC FILE FRAMEWORK
13991 M:      Sumit Semwal <sumit.semwal@linaro.org>
13992 R:      Gustavo Padovan <gustavo@padovan.org>
13993 S:      Maintained
13994 L:      linux-media@vger.kernel.org
13995 L:      dri-devel@lists.freedesktop.org
13996 F:      drivers/dma-buf/sync_*
13997 F:      drivers/dma-buf/dma-fence*
13998 F:      drivers/dma-buf/sw_sync.c
13999 F:      include/linux/sync_file.h
14000 F:      include/uapi/linux/sync_file.h
14001 F:      Documentation/sync_file.txt
14002 T:      git git://anongit.freedesktop.org/drm/drm-misc
14003
14004 SYNOPSYS ARC ARCHITECTURE
14005 M:      Vineet Gupta <vgupta@synopsys.com>
14006 L:      linux-snps-arc@lists.infradead.org
14007 S:      Supported
14008 F:      arch/arc/
14009 F:      Documentation/devicetree/bindings/arc/*
14010 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14011 F:      drivers/clocksource/arc_timer.c
14012 F:      drivers/tty/serial/arc_uart.c
14013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14014
14015 SYNOPSYS ARC HSDK SDP pll clock driver
14016 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14017 S:      Supported
14018 F:      drivers/clk/clk-hsdk-pll.c
14019 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14020
14021 SYNOPSYS ARC SDP clock driver
14022 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14023 S:      Supported
14024 F:      drivers/clk/axs10x/*
14025 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14026
14027 SYNOPSYS ARC SDP platform support
14028 M:      Alexey Brodkin <abrodkin@synopsys.com>
14029 S:      Supported
14030 F:      arch/arc/plat-axs10x
14031 F:      arch/arc/boot/dts/ax*
14032 F:      Documentation/devicetree/bindings/arc/axs10*
14033
14034 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14035 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14036 S:      Supported
14037 F:      drivers/reset/reset-axs10x.c
14038 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14039
14040 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14041 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14042 S:      Maintained
14043 F:      drivers/tty/serial/8250/8250_dw.c
14044
14045 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14046 M:      Hoan Tran <hotran@apm.com>
14047 L:      linux-gpio@vger.kernel.org
14048 S:      Maintained
14049 F:      drivers/gpio/gpio-dwapb.c
14050 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14051
14052 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14053 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14054 S:      Maintained
14055 F:      drivers/dma/dwi-axi-dmac/
14056 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14057
14058 SYNOPSYS DESIGNWARE DMAC DRIVER
14059 M:      Viresh Kumar <vireshk@kernel.org>
14060 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14061 S:      Maintained
14062 F:      include/linux/dma/dw.h
14063 F:      include/linux/platform_data/dma-dw.h
14064 F:      drivers/dma/dw/
14065
14066 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14067 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14068 L:      netdev@vger.kernel.org
14069 S:      Supported
14070 F:      drivers/net/ethernet/synopsys/
14071
14072 SYNOPSYS DESIGNWARE I2C DRIVER
14073 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14074 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14075 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14076 L:      linux-i2c@vger.kernel.org
14077 S:      Maintained
14078 F:      drivers/i2c/busses/i2c-designware-*
14079 F:      include/linux/platform_data/i2c-designware.h
14080
14081 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14082 M:      Jaehoon Chung <jh80.chung@samsung.com>
14083 L:      linux-mmc@vger.kernel.org
14084 S:      Maintained
14085 F:      drivers/mmc/host/dw_mmc*
14086
14087 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14088 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14089 S:      Supported
14090 F:      drivers/reset/reset-hsdk.c
14091 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14092 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14093
14094 SYSTEM CONFIGURATION (SYSCON)
14095 M:      Lee Jones <lee.jones@linaro.org>
14096 M:      Arnd Bergmann <arnd@arndb.de>
14097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14098 S:      Supported
14099 F:      drivers/mfd/syscon.c
14100
14101 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14102 M:      Sudeep Holla <sudeep.holla@arm.com>
14103 L:      linux-arm-kernel@lists.infradead.org
14104 S:      Maintained
14105 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14106 F:      drivers/clk/clk-sc[mp]i.c
14107 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14108 F:      drivers/firmware/arm_scpi.c
14109 F:      drivers/firmware/arm_scmi/
14110 F:      include/linux/sc[mp]i_protocol.h
14111
14112 SYSTEM RESET/SHUTDOWN DRIVERS
14113 M:      Sebastian Reichel <sre@kernel.org>
14114 L:      linux-pm@vger.kernel.org
14115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14116 S:      Maintained
14117 F:      Documentation/devicetree/bindings/power/reset/
14118 F:      drivers/power/reset/
14119
14120 SYSTEM TRACE MODULE CLASS
14121 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14122 S:      Maintained
14123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14124 F:      Documentation/trace/stm.rst
14125 F:      drivers/hwtracing/stm/
14126 F:      include/linux/stm.h
14127 F:      include/uapi/linux/stm.h
14128
14129 SYSV FILESYSTEM
14130 M:      Christoph Hellwig <hch@infradead.org>
14131 S:      Maintained
14132 F:      Documentation/filesystems/sysv-fs.txt
14133 F:      fs/sysv/
14134 F:      include/linux/sysv_fs.h
14135
14136 TARGET SUBSYSTEM
14137 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14138 L:      linux-scsi@vger.kernel.org
14139 L:      target-devel@vger.kernel.org
14140 W:      http://www.linux-iscsi.org
14141 W:      http://groups.google.com/group/linux-iscsi-target-dev
14142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14143 S:      Supported
14144 F:      drivers/target/
14145 F:      include/target/
14146 F:      Documentation/target/
14147
14148 TASKSTATS STATISTICS INTERFACE
14149 M:      Balbir Singh <bsingharora@gmail.com>
14150 S:      Maintained
14151 F:      Documentation/accounting/taskstats*
14152 F:      include/linux/taskstats*
14153 F:      kernel/taskstats.c
14154
14155 TC subsystem
14156 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14157 M:      Cong Wang <xiyou.wangcong@gmail.com>
14158 M:      Jiri Pirko <jiri@resnulli.us>
14159 L:      netdev@vger.kernel.org
14160 S:      Maintained
14161 F:      include/net/pkt_cls.h
14162 F:      include/net/pkt_sched.h
14163 F:      include/net/tc_act/
14164 F:      include/uapi/linux/pkt_cls.h
14165 F:      include/uapi/linux/pkt_sched.h
14166 F:      include/uapi/linux/tc_act/
14167 F:      include/uapi/linux/tc_ematch/
14168 F:      net/sched/
14169
14170 TC90522 MEDIA DRIVER
14171 M:      Akihiro Tsukada <tskd08@gmail.com>
14172 L:      linux-media@vger.kernel.org
14173 S:      Odd Fixes
14174 F:      drivers/media/dvb-frontends/tc90522*
14175
14176 TCP LOW PRIORITY MODULE
14177 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14178 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14179 W:      http://tcp-lp-mod.sourceforge.net/
14180 S:      Maintained
14181 F:      net/ipv4/tcp_lp.c
14182
14183 TDA10071 MEDIA DRIVER
14184 M:      Antti Palosaari <crope@iki.fi>
14185 L:      linux-media@vger.kernel.org
14186 W:      https://linuxtv.org
14187 W:      http://palosaari.fi/linux/
14188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14189 T:      git git://linuxtv.org/anttip/media_tree.git
14190 S:      Maintained
14191 F:      drivers/media/dvb-frontends/tda10071*
14192
14193 TDA18212 MEDIA DRIVER
14194 M:      Antti Palosaari <crope@iki.fi>
14195 L:      linux-media@vger.kernel.org
14196 W:      https://linuxtv.org
14197 W:      http://palosaari.fi/linux/
14198 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14199 T:      git git://linuxtv.org/anttip/media_tree.git
14200 S:      Maintained
14201 F:      drivers/media/tuners/tda18212*
14202
14203 TDA18218 MEDIA DRIVER
14204 M:      Antti Palosaari <crope@iki.fi>
14205 L:      linux-media@vger.kernel.org
14206 W:      https://linuxtv.org
14207 W:      http://palosaari.fi/linux/
14208 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14209 T:      git git://linuxtv.org/anttip/media_tree.git
14210 S:      Maintained
14211 F:      drivers/media/tuners/tda18218*
14212
14213 TDA18250 MEDIA DRIVER
14214 M:      Olli Salonen <olli.salonen@iki.fi>
14215 L:      linux-media@vger.kernel.org
14216 W:      https://linuxtv.org
14217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14218 T:      git git://linuxtv.org/media_tree.git
14219 S:      Maintained
14220 F:      drivers/media/tuners/tda18250*
14221
14222 TDA18271 MEDIA DRIVER
14223 M:      Michael Krufky <mkrufky@linuxtv.org>
14224 L:      linux-media@vger.kernel.org
14225 W:      https://linuxtv.org
14226 W:      http://github.com/mkrufky
14227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14228 T:      git git://linuxtv.org/mkrufky/tuners.git
14229 S:      Maintained
14230 F:      drivers/media/tuners/tda18271*
14231
14232 TDA1997x MEDIA DRIVER
14233 M:      Tim Harvey <tharvey@gateworks.com>
14234 L:      linux-media@vger.kernel.org
14235 W:      https://linuxtv.org
14236 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14237 S:      Maintained
14238 F:      drivers/media/i2c/tda1997x.*
14239
14240 TDA827x MEDIA DRIVER
14241 M:      Michael Krufky <mkrufky@linuxtv.org>
14242 L:      linux-media@vger.kernel.org
14243 W:      https://linuxtv.org
14244 W:      http://github.com/mkrufky
14245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14246 T:      git git://linuxtv.org/mkrufky/tuners.git
14247 S:      Maintained
14248 F:      drivers/media/tuners/tda8290.*
14249
14250 TDA8290 MEDIA DRIVER
14251 M:      Michael Krufky <mkrufky@linuxtv.org>
14252 L:      linux-media@vger.kernel.org
14253 W:      https://linuxtv.org
14254 W:      http://github.com/mkrufky
14255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14256 T:      git git://linuxtv.org/mkrufky/tuners.git
14257 S:      Maintained
14258 F:      drivers/media/tuners/tda8290.*
14259
14260 TDA9840 MEDIA DRIVER
14261 M:      Hans Verkuil <hverkuil@xs4all.nl>
14262 L:      linux-media@vger.kernel.org
14263 T:      git git://linuxtv.org/media_tree.git
14264 W:      https://linuxtv.org
14265 S:      Maintained
14266 F:      drivers/media/i2c/tda9840*
14267
14268 TEA5761 TUNER DRIVER
14269 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14270 L:      linux-media@vger.kernel.org
14271 W:      https://linuxtv.org
14272 T:      git git://linuxtv.org/media_tree.git
14273 S:      Odd fixes
14274 F:      drivers/media/tuners/tea5761.*
14275
14276 TEA5767 TUNER DRIVER
14277 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14278 L:      linux-media@vger.kernel.org
14279 W:      https://linuxtv.org
14280 T:      git git://linuxtv.org/media_tree.git
14281 S:      Maintained
14282 F:      drivers/media/tuners/tea5767.*
14283
14284 TEA6415C MEDIA DRIVER
14285 M:      Hans Verkuil <hverkuil@xs4all.nl>
14286 L:      linux-media@vger.kernel.org
14287 T:      git git://linuxtv.org/media_tree.git
14288 W:      https://linuxtv.org
14289 S:      Maintained
14290 F:      drivers/media/i2c/tea6415c*
14291
14292 TEA6420 MEDIA DRIVER
14293 M:      Hans Verkuil <hverkuil@xs4all.nl>
14294 L:      linux-media@vger.kernel.org
14295 T:      git git://linuxtv.org/media_tree.git
14296 W:      https://linuxtv.org
14297 S:      Maintained
14298 F:      drivers/media/i2c/tea6420*
14299
14300 TEAM DRIVER
14301 M:      Jiri Pirko <jiri@resnulli.us>
14302 L:      netdev@vger.kernel.org
14303 S:      Supported
14304 F:      drivers/net/team/
14305 F:      include/linux/if_team.h
14306 F:      include/uapi/linux/if_team.h
14307
14308 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14309 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14310 S:      Maintained
14311 F:      arch/x86/platform/ts5500/
14312
14313 TECHNOTREND USB IR RECEIVER
14314 M:      Sean Young <sean@mess.org>
14315 L:      linux-media@vger.kernel.org
14316 S:      Maintained
14317 F:      drivers/media/rc/ttusbir.c
14318
14319 TECHWELL TW9910 VIDEO DECODER
14320 L:      linux-media@vger.kernel.org
14321 S:      Orphan
14322 F:      drivers/media/i2c/tw9910.c
14323 F:      include/media/i2c/tw9910.h
14324
14325 TEE SUBSYSTEM
14326 M:      Jens Wiklander <jens.wiklander@linaro.org>
14327 S:      Maintained
14328 F:      include/linux/tee_drv.h
14329 F:      include/uapi/linux/tee.h
14330 F:      drivers/tee/
14331 F:      Documentation/tee.txt
14332
14333 TEGRA ARCHITECTURE SUPPORT
14334 M:      Thierry Reding <thierry.reding@gmail.com>
14335 M:      Jonathan Hunter <jonathanh@nvidia.com>
14336 L:      linux-tegra@vger.kernel.org
14337 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14339 S:      Supported
14340 N:      [^a-z]tegra
14341
14342 TEGRA CLOCK DRIVER
14343 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14344 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14345 S:      Supported
14346 F:      drivers/clk/tegra/
14347
14348 TEGRA DMA DRIVERS
14349 M:      Laxman Dewangan <ldewangan@nvidia.com>
14350 M:      Jon Hunter <jonathanh@nvidia.com>
14351 S:      Supported
14352 F:      drivers/dma/tegra*
14353
14354 TEGRA I2C DRIVER
14355 M:      Laxman Dewangan <ldewangan@nvidia.com>
14356 S:      Supported
14357 F:      drivers/i2c/busses/i2c-tegra.c
14358
14359 TEGRA IOMMU DRIVERS
14360 M:      Thierry Reding <thierry.reding@gmail.com>
14361 L:      linux-tegra@vger.kernel.org
14362 S:      Supported
14363 F:      drivers/iommu/tegra*
14364
14365 TEGRA KBC DRIVER
14366 M:      Laxman Dewangan <ldewangan@nvidia.com>
14367 S:      Supported
14368 F:      drivers/input/keyboard/tegra-kbc.c
14369
14370 TEGRA NAND DRIVER
14371 M:      Stefan Agner <stefan@agner.ch>
14372 M:      Lucas Stach <dev@lynxeye.de>
14373 S:      Maintained
14374 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14375 F:      drivers/mtd/nand/raw/tegra_nand.c
14376
14377 TEGRA PWM DRIVER
14378 M:      Thierry Reding <thierry.reding@gmail.com>
14379 S:      Supported
14380 F:      drivers/pwm/pwm-tegra.c
14381
14382 TEGRA SERIAL DRIVER
14383 M:      Laxman Dewangan <ldewangan@nvidia.com>
14384 S:      Supported
14385 F:      drivers/tty/serial/serial-tegra.c
14386
14387 TEGRA SPI DRIVER
14388 M:      Laxman Dewangan <ldewangan@nvidia.com>
14389 S:      Supported
14390 F:      drivers/spi/spi-tegra*
14391
14392 TEHUTI ETHERNET DRIVER
14393 M:      Andy Gospodarek <andy@greyhouse.net>
14394 L:      netdev@vger.kernel.org
14395 S:      Supported
14396 F:      drivers/net/ethernet/tehuti/*
14397
14398 Telecom Clock Driver for MCPL0010
14399 M:      Mark Gross <mark.gross@intel.com>
14400 S:      Supported
14401 F:      drivers/char/tlclk.c
14402
14403 TENSILICA XTENSA PORT (xtensa)
14404 M:      Chris Zankel <chris@zankel.net>
14405 M:      Max Filippov <jcmvbkbc@gmail.com>
14406 L:      linux-xtensa@linux-xtensa.org
14407 T:      git git://github.com/czankel/xtensa-linux.git
14408 S:      Maintained
14409 F:      arch/xtensa/
14410 F:      drivers/irqchip/irq-xtensa-*
14411
14412 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14413 M:      Nishanth Menon <nm@ti.com>
14414 M:      Tero Kristo <t-kristo@ti.com>
14415 M:      Santosh Shilimkar <ssantosh@kernel.org>
14416 L:      linux-arm-kernel@lists.infradead.org
14417 S:      Maintained
14418 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14419 F:      drivers/firmware/ti_sci*
14420 F:      include/linux/soc/ti/ti_sci_protocol.h
14421 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14422 F:      include/dt-bindings/genpd/k2g.h
14423 F:      drivers/soc/ti/ti_sci_pm_domains.c
14424 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14425 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14426 F:      drivers/clk/keystone/sci-clk.c
14427 F:      drivers/reset/reset-ti-sci.c
14428
14429 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14430 M:      Hans Verkuil <hverkuil@xs4all.nl>
14431 L:      linux-media@vger.kernel.org
14432 T:      git git://linuxtv.org/media_tree.git
14433 W:      https://linuxtv.org
14434 S:      Maintained
14435 F:      drivers/media/radio/radio-raremono.c
14436
14437 THERMAL
14438 M:      Zhang Rui <rui.zhang@intel.com>
14439 M:      Eduardo Valentin <edubezval@gmail.com>
14440 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14441 L:      linux-pm@vger.kernel.org
14442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14444 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14445 S:      Supported
14446 F:      drivers/thermal/
14447 F:      include/linux/thermal.h
14448 F:      include/uapi/linux/thermal.h
14449 F:      include/linux/cpu_cooling.h
14450 F:      Documentation/devicetree/bindings/thermal/
14451
14452 THERMAL/CPU_COOLING
14453 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14454 M:      Viresh Kumar <viresh.kumar@linaro.org>
14455 M:      Javi Merino <javi.merino@kernel.org>
14456 L:      linux-pm@vger.kernel.org
14457 S:      Supported
14458 F:      Documentation/thermal/cpu-cooling-api.txt
14459 F:      drivers/thermal/cpu_cooling.c
14460 F:      include/linux/cpu_cooling.h
14461
14462 THINKPAD ACPI EXTRAS DRIVER
14463 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14464 L:      ibm-acpi-devel@lists.sourceforge.net
14465 L:      platform-driver-x86@vger.kernel.org
14466 W:      http://ibm-acpi.sourceforge.net
14467 W:      http://thinkwiki.org/wiki/Ibm-acpi
14468 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14469 S:      Maintained
14470 F:      drivers/platform/x86/thinkpad_acpi.c
14471
14472 THUNDERBOLT DRIVER
14473 M:      Andreas Noever <andreas.noever@gmail.com>
14474 M:      Michael Jamet <michael.jamet@intel.com>
14475 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14476 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14478 S:      Maintained
14479 F:      Documentation/admin-guide/thunderbolt.rst
14480 F:      drivers/thunderbolt/
14481 F:      include/linux/thunderbolt.h
14482
14483 THUNDERBOLT NETWORK DRIVER
14484 M:      Michael Jamet <michael.jamet@intel.com>
14485 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14486 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14487 L:      netdev@vger.kernel.org
14488 S:      Maintained
14489 F:      drivers/net/thunderbolt.c
14490
14491 THUNDERX GPIO DRIVER
14492 M:      David Daney <david.daney@cavium.com>
14493 S:      Maintained
14494 F:      drivers/gpio/gpio-thunderx.c
14495
14496 TI AM437X VPFE DRIVER
14497 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14498 L:      linux-media@vger.kernel.org
14499 W:      https://linuxtv.org
14500 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14501 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14502 S:      Maintained
14503 F:      drivers/media/platform/am437x/
14504
14505 TI BANDGAP AND THERMAL DRIVER
14506 M:      Eduardo Valentin <edubezval@gmail.com>
14507 M:      Keerthy <j-keerthy@ti.com>
14508 L:      linux-pm@vger.kernel.org
14509 L:      linux-omap@vger.kernel.org
14510 S:      Maintained
14511 F:      drivers/thermal/ti-soc-thermal/
14512
14513 TI BQ27XXX POWER SUPPLY DRIVER
14514 R:      Andrew F. Davis <afd@ti.com>
14515 F:      include/linux/power/bq27xxx_battery.h
14516 F:      drivers/power/supply/bq27xxx_battery.c
14517 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14518
14519 TI CDCE706 CLOCK DRIVER
14520 M:      Max Filippov <jcmvbkbc@gmail.com>
14521 S:      Maintained
14522 F:      drivers/clk/clk-cdce706.c
14523
14524 TI CLOCK DRIVER
14525 M:      Tero Kristo <t-kristo@ti.com>
14526 L:      linux-omap@vger.kernel.org
14527 S:      Maintained
14528 F:      drivers/clk/ti/
14529 F:      include/linux/clk/ti.h
14530
14531 TI DAVINCI MACHINE SUPPORT
14532 M:      Sekhar Nori <nsekhar@ti.com>
14533 M:      Kevin Hilman <khilman@kernel.org>
14534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14536 S:      Supported
14537 F:      arch/arm/mach-davinci/
14538 F:      drivers/i2c/busses/i2c-davinci.c
14539 F:      arch/arm/boot/dts/da850*
14540
14541 TI DAVINCI SERIES CLOCK DRIVER
14542 M:      David Lechner <david@lechnology.com>
14543 R:      Sekhar Nori <nsekhar@ti.com>
14544 S:      Maintained
14545 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14546 F:      drivers/clk/davinci/
14547
14548 TI DAVINCI SERIES GPIO DRIVER
14549 M:      Keerthy <j-keerthy@ti.com>
14550 L:      linux-gpio@vger.kernel.org
14551 S:      Maintained
14552 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14553 F:      drivers/gpio/gpio-davinci.c
14554
14555 TI DAVINCI SERIES MEDIA DRIVER
14556 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14557 L:      linux-media@vger.kernel.org
14558 W:      https://linuxtv.org
14559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14560 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14561 S:      Maintained
14562 F:      drivers/media/platform/davinci/
14563 F:      include/media/davinci/
14564
14565 TI ETHERNET SWITCH DRIVER (CPSW)
14566 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14567 L:      linux-omap@vger.kernel.org
14568 L:      netdev@vger.kernel.org
14569 S:      Maintained
14570 F:      drivers/net/ethernet/ti/cpsw*
14571 F:      drivers/net/ethernet/ti/davinci*
14572
14573 TI FLASH MEDIA INTERFACE DRIVER
14574 M:      Alex Dubov <oakad@yahoo.com>
14575 S:      Maintained
14576 F:      drivers/misc/tifm*
14577 F:      drivers/mmc/host/tifm_sd.c
14578 F:      include/linux/tifm.h
14579
14580 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14581 M:      Santosh Shilimkar <ssantosh@kernel.org>
14582 L:      linux-kernel@vger.kernel.org
14583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14584 S:      Maintained
14585 F:      drivers/soc/ti/*
14586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14587
14588 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14589 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14590 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14592 S:      Maintained
14593 F:      sound/soc/codecs/lm49453*
14594 F:      sound/soc/codecs/isabelle*
14595
14596 TI LP855x BACKLIGHT DRIVER
14597 M:      Milo Kim <milo.kim@ti.com>
14598 S:      Maintained
14599 F:      Documentation/backlight/lp855x-driver.txt
14600 F:      drivers/video/backlight/lp855x_bl.c
14601 F:      include/linux/platform_data/lp855x.h
14602
14603 TI LP8727 CHARGER DRIVER
14604 M:      Milo Kim <milo.kim@ti.com>
14605 S:      Maintained
14606 F:      drivers/power/supply/lp8727_charger.c
14607 F:      include/linux/platform_data/lp8727.h
14608
14609 TI LP8788 MFD DRIVER
14610 M:      Milo Kim <milo.kim@ti.com>
14611 S:      Maintained
14612 F:      drivers/iio/adc/lp8788_adc.c
14613 F:      drivers/leds/leds-lp8788.c
14614 F:      drivers/mfd/lp8788*.c
14615 F:      drivers/power/supply/lp8788-charger.c
14616 F:      drivers/regulator/lp8788-*.c
14617 F:      include/linux/mfd/lp8788*.h
14618
14619 TI NETCP ETHERNET DRIVER
14620 M:      Wingman Kwok <w-kwok2@ti.com>
14621 M:      Murali Karicheri <m-karicheri2@ti.com>
14622 L:      netdev@vger.kernel.org
14623 S:      Maintained
14624 F:      drivers/net/ethernet/ti/netcp*
14625
14626 TI TAS571X FAMILY ASoC CODEC DRIVER
14627 M:      Kevin Cernekee <cernekee@chromium.org>
14628 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14629 S:      Odd Fixes
14630 F:      sound/soc/codecs/tas571x*
14631
14632 TI TRF7970A NFC DRIVER
14633 M:      Mark Greer <mgreer@animalcreek.com>
14634 L:      linux-wireless@vger.kernel.org
14635 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14636 S:      Supported
14637 F:      drivers/nfc/trf7970a.c
14638 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14639
14640 TI TWL4030 SERIES SOC CODEC DRIVER
14641 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14643 S:      Maintained
14644 F:      sound/soc/codecs/twl4030*
14645
14646 TI VPE/CAL DRIVERS
14647 M:      Benoit Parrot <bparrot@ti.com>
14648 L:      linux-media@vger.kernel.org
14649 W:      http://linuxtv.org/
14650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14651 S:      Maintained
14652 F:      drivers/media/platform/ti-vpe/
14653
14654 TI WILINK WIRELESS DRIVERS
14655 L:      linux-wireless@vger.kernel.org
14656 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14657 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14659 S:      Orphan
14660 F:      drivers/net/wireless/ti/
14661 F:      include/linux/wl12xx.h
14662
14663 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14664 M:      John Stultz <john.stultz@linaro.org>
14665 M:      Thomas Gleixner <tglx@linutronix.de>
14666 R:      Stephen Boyd <sboyd@kernel.org>
14667 L:      linux-kernel@vger.kernel.org
14668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14669 S:      Supported
14670 F:      include/linux/clocksource.h
14671 F:      include/linux/time.h
14672 F:      include/linux/timex.h
14673 F:      include/uapi/linux/time.h
14674 F:      include/uapi/linux/timex.h
14675 F:      kernel/time/clocksource.c
14676 F:      kernel/time/time*.c
14677 F:      kernel/time/alarmtimer.c
14678 F:      kernel/time/ntp.c
14679 F:      tools/testing/selftests/timers/
14680
14681 TIPC NETWORK LAYER
14682 M:      Jon Maloy <jon.maloy@ericsson.com>
14683 M:      Ying Xue <ying.xue@windriver.com>
14684 L:      netdev@vger.kernel.org (core kernel code)
14685 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14686 W:      http://tipc.sourceforge.net/
14687 S:      Maintained
14688 F:      include/uapi/linux/tipc*.h
14689 F:      net/tipc/
14690
14691 TLAN NETWORK DRIVER
14692 M:      Samuel Chessman <chessman@tux.org>
14693 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14694 W:      http://sourceforge.net/projects/tlan/
14695 S:      Maintained
14696 F:      Documentation/networking/tlan.txt
14697 F:      drivers/net/ethernet/ti/tlan.*
14698
14699 TM6000 VIDEO4LINUX DRIVER
14700 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14701 L:      linux-media@vger.kernel.org
14702 W:      https://linuxtv.org
14703 T:      git git://linuxtv.org/media_tree.git
14704 S:      Odd fixes
14705 F:      drivers/media/usb/tm6000/
14706 F:      Documentation/media/v4l-drivers/tm6000*
14707
14708 TMIO/SDHI MMC DRIVER
14709 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14710 L:      linux-mmc@vger.kernel.org
14711 S:      Supported
14712 F:      drivers/mmc/host/tmio_mmc*
14713 F:      drivers/mmc/host/renesas_sdhi*
14714 F:      include/linux/mfd/tmio.h
14715
14716 TMP401 HARDWARE MONITOR DRIVER
14717 M:      Guenter Roeck <linux@roeck-us.net>
14718 L:      linux-hwmon@vger.kernel.org
14719 S:      Maintained
14720 F:      Documentation/hwmon/tmp401
14721 F:      drivers/hwmon/tmp401.c
14722
14723 TMPFS (SHMEM FILESYSTEM)
14724 M:      Hugh Dickins <hughd@google.com>
14725 L:      linux-mm@kvack.org
14726 S:      Maintained
14727 F:      include/linux/shmem_fs.h
14728 F:      mm/shmem.c
14729
14730 TOMOYO SECURITY MODULE
14731 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14732 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14733 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14734 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14735 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14736 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14737 W:      http://tomoyo.sourceforge.jp/
14738 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14739 S:      Maintained
14740 F:      security/tomoyo/
14741
14742 TOPSTAR LAPTOP EXTRAS DRIVER
14743 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14744 L:      platform-driver-x86@vger.kernel.org
14745 S:      Maintained
14746 F:      drivers/platform/x86/topstar-laptop.c
14747
14748 TORTURE-TEST MODULES
14749 M:      Davidlohr Bueso <dave@stgolabs.net>
14750 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14751 M:      Josh Triplett <josh@joshtriplett.org>
14752 L:      linux-kernel@vger.kernel.org
14753 S:      Supported
14754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14755 F:      Documentation/RCU/torture.txt
14756 F:      kernel/torture.c
14757 F:      kernel/rcu/rcutorture.c
14758 F:      kernel/rcu/rcuperf.c
14759 F:      kernel/locking/locktorture.c
14760
14761 TOSHIBA ACPI EXTRAS DRIVER
14762 M:      Azael Avalos <coproscefalo@gmail.com>
14763 L:      platform-driver-x86@vger.kernel.org
14764 S:      Maintained
14765 F:      drivers/platform/x86/toshiba_acpi.c
14766
14767 TOSHIBA BLUETOOTH DRIVER
14768 M:      Azael Avalos <coproscefalo@gmail.com>
14769 L:      platform-driver-x86@vger.kernel.org
14770 S:      Maintained
14771 F:      drivers/platform/x86/toshiba_bluetooth.c
14772
14773 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14774 M:      Azael Avalos <coproscefalo@gmail.com>
14775 L:      platform-driver-x86@vger.kernel.org
14776 S:      Maintained
14777 F:      drivers/platform/x86/toshiba_haps.c
14778
14779 TOSHIBA SMM DRIVER
14780 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14781 W:      http://www.buzzard.org.uk/toshiba/
14782 S:      Maintained
14783 F:      drivers/char/toshiba.c
14784 F:      include/linux/toshiba.h
14785 F:      include/uapi/linux/toshiba.h
14786
14787 TOSHIBA TC358743 DRIVER
14788 M:      Mats Randgaard <matrandg@cisco.com>
14789 L:      linux-media@vger.kernel.org
14790 S:      Maintained
14791 F:      drivers/media/i2c/tc358743*
14792 F:      include/media/i2c/tc358743.h
14793
14794 TOSHIBA WMI HOTKEYS DRIVER
14795 M:      Azael Avalos <coproscefalo@gmail.com>
14796 L:      platform-driver-x86@vger.kernel.org
14797 S:      Maintained
14798 F:      drivers/platform/x86/toshiba-wmi.c
14799
14800 TPM DEVICE DRIVER
14801 M:      Peter Huewe <peterhuewe@gmx.de>
14802 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14803 R:      Jason Gunthorpe <jgg@ziepe.ca>
14804 L:      linux-integrity@vger.kernel.org
14805 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14806 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14807 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14808 S:      Maintained
14809 F:      drivers/char/tpm/
14810
14811 TRACING
14812 M:      Steven Rostedt <rostedt@goodmis.org>
14813 M:      Ingo Molnar <mingo@redhat.com>
14814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14815 S:      Maintained
14816 F:      Documentation/trace/ftrace.rst
14817 F:      arch/*/*/*/ftrace.h
14818 F:      arch/*/kernel/ftrace.c
14819 F:      include/*/ftrace.h
14820 F:      include/linux/trace*.h
14821 F:      include/trace/
14822 F:      kernel/trace/
14823 F:      tools/testing/selftests/ftrace/
14824
14825 TRACING MMIO ACCESSES (MMIOTRACE)
14826 M:      Steven Rostedt <rostedt@goodmis.org>
14827 M:      Ingo Molnar <mingo@kernel.org>
14828 R:      Karol Herbst <karolherbst@gmail.com>
14829 R:      Pekka Paalanen <ppaalanen@gmail.com>
14830 S:      Maintained
14831 L:      linux-kernel@vger.kernel.org
14832 L:      nouveau@lists.freedesktop.org
14833 F:      kernel/trace/trace_mmiotrace.c
14834 F:      include/linux/mmiotrace.h
14835 F:      arch/x86/mm/kmmio.c
14836 F:      arch/x86/mm/mmio-mod.c
14837 F:      arch/x86/mm/testmmiotrace.c
14838
14839 TRIVIAL PATCHES
14840 M:      Jiri Kosina <trivial@kernel.org>
14841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14842 S:      Maintained
14843 K:      ^Subject:.*(?i)trivial
14844
14845 TEMPO SEMICONDUCTOR DRIVERS
14846 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14847 S:      Maintained
14848 F:      sound/soc/codecs/tscs*.c
14849 F:      sound/soc/codecs/tscs*.h
14850 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14851
14852 TTY LAYER
14853 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14854 M:      Jiri Slaby <jslaby@suse.com>
14855 S:      Supported
14856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14857 F:      Documentation/serial/
14858 F:      drivers/tty/
14859 F:      drivers/tty/serial/serial_core.c
14860 F:      include/linux/serial_core.h
14861 F:      include/linux/serial.h
14862 F:      include/linux/tty.h
14863 F:      include/uapi/linux/serial_core.h
14864 F:      include/uapi/linux/serial.h
14865 F:      include/uapi/linux/tty.h
14866
14867 TUA9001 MEDIA DRIVER
14868 M:      Antti Palosaari <crope@iki.fi>
14869 L:      linux-media@vger.kernel.org
14870 W:      https://linuxtv.org
14871 W:      http://palosaari.fi/linux/
14872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14873 T:      git git://linuxtv.org/anttip/media_tree.git
14874 S:      Maintained
14875 F:      drivers/media/tuners/tua9001*
14876
14877 TULIP NETWORK DRIVERS
14878 L:      netdev@vger.kernel.org
14879 L:      linux-parisc@vger.kernel.org
14880 S:      Orphan
14881 F:      drivers/net/ethernet/dec/tulip/
14882
14883 TUN/TAP driver
14884 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14885 W:      http://vtun.sourceforge.net/tun
14886 S:      Maintained
14887 F:      Documentation/networking/tuntap.txt
14888 F:      arch/um/os-Linux/drivers/
14889
14890 TURBOCHANNEL SUBSYSTEM
14891 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14892 M:      Ralf Baechle <ralf@linux-mips.org>
14893 L:      linux-mips@linux-mips.org
14894 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14895 S:      Maintained
14896 F:      drivers/tc/
14897 F:      include/linux/tc.h
14898
14899 TURBOSTAT UTILITY
14900 M:      "Len Brown" <lenb@kernel.org>
14901 L:      linux-pm@vger.kernel.org
14902 B:      https://bugzilla.kernel.org
14903 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14905 S:      Supported
14906 F:      tools/power/x86/turbostat/
14907
14908 TW5864 VIDEO4LINUX DRIVER
14909 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14910 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14911 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14912 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14913 L:      linux-media@vger.kernel.org
14914 S:      Supported
14915 F:      drivers/media/pci/tw5864/
14916
14917 TW68 VIDEO4LINUX DRIVER
14918 M:      Hans Verkuil <hverkuil@xs4all.nl>
14919 L:      linux-media@vger.kernel.org
14920 T:      git git://linuxtv.org/media_tree.git
14921 W:      https://linuxtv.org
14922 S:      Odd Fixes
14923 F:      drivers/media/pci/tw68/
14924
14925 TW686X VIDEO4LINUX DRIVER
14926 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14927 L:      linux-media@vger.kernel.org
14928 T:      git git://linuxtv.org/media_tree.git
14929 W:      http://linuxtv.org
14930 S:      Maintained
14931 F:      drivers/media/pci/tw686x/
14932
14933 UBI FILE SYSTEM (UBIFS)
14934 M:      Richard Weinberger <richard@nod.at>
14935 M:      Artem Bityutskiy <dedekind1@gmail.com>
14936 M:      Adrian Hunter <adrian.hunter@intel.com>
14937 L:      linux-mtd@lists.infradead.org
14938 T:      git git://git.infradead.org/ubifs-2.6.git
14939 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14940 S:      Supported
14941 F:      Documentation/filesystems/ubifs.txt
14942 F:      fs/ubifs/
14943
14944 UCLINUX (M68KNOMMU AND COLDFIRE)
14945 M:      Greg Ungerer <gerg@linux-m68k.org>
14946 W:      http://www.linux-m68k.org/
14947 W:      http://www.uclinux.org/
14948 L:      linux-m68k@lists.linux-m68k.org
14949 L:      uclinux-dev@uclinux.org  (subscribers-only)
14950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14951 S:      Maintained
14952 F:      arch/m68k/coldfire/
14953 F:      arch/m68k/68*/
14954 F:      arch/m68k/*/*_no.*
14955 F:      arch/m68k/include/asm/*_no.*
14956
14957 UDF FILESYSTEM
14958 M:      Jan Kara <jack@suse.com>
14959 S:      Maintained
14960 F:      Documentation/filesystems/udf.txt
14961 F:      fs/udf/
14962
14963 UDRAW TABLET
14964 M:      Bastien Nocera <hadess@hadess.net>
14965 L:      linux-input@vger.kernel.org
14966 S:      Maintained
14967 F:      drivers/hid/hid-udraw-ps3.c
14968
14969 UFS FILESYSTEM
14970 M:      Evgeniy Dushistov <dushistov@mail.ru>
14971 S:      Maintained
14972 F:      Documentation/filesystems/ufs.txt
14973 F:      fs/ufs/
14974
14975 UHID USERSPACE HID IO DRIVER:
14976 M:      David Herrmann <dh.herrmann@googlemail.com>
14977 L:      linux-input@vger.kernel.org
14978 S:      Maintained
14979 F:      drivers/hid/uhid.c
14980 F:      include/uapi/linux/uhid.h
14981
14982 ULPI BUS
14983 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14984 L:      linux-usb@vger.kernel.org
14985 S:      Maintained
14986 F:      drivers/usb/common/ulpi.c
14987 F:      include/linux/ulpi/
14988
14989 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14990 L:      linux-usb@vger.kernel.org
14991 S:      Orphan
14992 F:      drivers/uwb/
14993 F:      include/linux/uwb.h
14994 F:      include/linux/uwb/
14995
14996 UNICORE32 ARCHITECTURE:
14997 M:      Guan Xuetao <gxt@pku.edu.cn>
14998 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14999 S:      Maintained
15000 T:      git git://github.com/gxt/linux.git
15001 F:      arch/unicore32/
15002
15003 UNIFDEF
15004 M:      Tony Finch <dot@dotat.at>
15005 W:      http://dotat.at/prog/unifdef
15006 S:      Maintained
15007 F:      scripts/unifdef.c
15008
15009 UNIFORM CDROM DRIVER
15010 M:      Jens Axboe <axboe@kernel.dk>
15011 W:      http://www.kernel.dk
15012 S:      Maintained
15013 F:      Documentation/cdrom/
15014 F:      drivers/cdrom/cdrom.c
15015 F:      include/linux/cdrom.h
15016 F:      include/uapi/linux/cdrom.h
15017
15018 UNISYS S-PAR DRIVERS
15019 M:      David Kershner <david.kershner@unisys.com>
15020 L:      sparmaintainer@unisys.com (Unisys internal)
15021 S:      Supported
15022 F:      include/linux/visorbus.h
15023 F:      drivers/visorbus/
15024 F:      drivers/staging/unisys/
15025
15026 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15027 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15028 L:      linux-scsi@vger.kernel.org
15029 S:      Supported
15030 F:      Documentation/scsi/ufs.txt
15031 F:      drivers/scsi/ufs/
15032
15033 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15034 M:      Joao Pinto <jpinto@synopsys.com>
15035 L:      linux-scsi@vger.kernel.org
15036 S:      Supported
15037 F:      drivers/scsi/ufs/*dwc*
15038
15039 UNSORTED BLOCK IMAGES (UBI)
15040 M:      Artem Bityutskiy <dedekind1@gmail.com>
15041 M:      Richard Weinberger <richard@nod.at>
15042 W:      http://www.linux-mtd.infradead.org/
15043 L:      linux-mtd@lists.infradead.org
15044 T:      git git://git.infradead.org/ubifs-2.6.git
15045 S:      Supported
15046 F:      drivers/mtd/ubi/
15047 F:      include/linux/mtd/ubi.h
15048 F:      include/uapi/mtd/ubi-user.h
15049
15050 USB "USBNET" DRIVER FRAMEWORK
15051 M:      Oliver Neukum <oneukum@suse.com>
15052 L:      netdev@vger.kernel.org
15053 W:      http://www.linux-usb.org/usbnet
15054 S:      Maintained
15055 F:      drivers/net/usb/usbnet.c
15056 F:      include/linux/usb/usbnet.h
15057
15058 USB ACM DRIVER
15059 M:      Oliver Neukum <oneukum@suse.com>
15060 L:      linux-usb@vger.kernel.org
15061 S:      Maintained
15062 F:      Documentation/usb/acm.txt
15063 F:      drivers/usb/class/cdc-acm.*
15064
15065 USB AR5523 WIRELESS DRIVER
15066 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15067 L:      linux-wireless@vger.kernel.org
15068 S:      Maintained
15069 F:      drivers/net/wireless/ath/ar5523/
15070
15071 USB ATTACHED SCSI
15072 M:      Oliver Neukum <oneukum@suse.com>
15073 L:      linux-usb@vger.kernel.org
15074 L:      linux-scsi@vger.kernel.org
15075 S:      Maintained
15076 F:      drivers/usb/storage/uas.c
15077
15078 USB CDC ETHERNET DRIVER
15079 M:      Oliver Neukum <oliver@neukum.org>
15080 L:      linux-usb@vger.kernel.org
15081 S:      Maintained
15082 F:      drivers/net/usb/cdc_*.c
15083 F:      include/uapi/linux/usb/cdc.h
15084
15085 USB CHAOSKEY DRIVER
15086 M:      Keith Packard <keithp@keithp.com>
15087 L:      linux-usb@vger.kernel.org
15088 S:      Maintained
15089 F:      drivers/usb/misc/chaoskey.c
15090
15091 USB CYPRESS C67X00 DRIVER
15092 M:      Peter Korsgaard <jacmet@sunsite.dk>
15093 L:      linux-usb@vger.kernel.org
15094 S:      Maintained
15095 F:      drivers/usb/c67x00/
15096
15097 USB DAVICOM DM9601 DRIVER
15098 M:      Peter Korsgaard <jacmet@sunsite.dk>
15099 L:      netdev@vger.kernel.org
15100 W:      http://www.linux-usb.org/usbnet
15101 S:      Maintained
15102 F:      drivers/net/usb/dm9601.c
15103
15104 USB DIAMOND RIO500 DRIVER
15105 M:      Cesar Miquel <miquel@df.uba.ar>
15106 L:      rio500-users@lists.sourceforge.net
15107 W:      http://rio500.sourceforge.net
15108 S:      Maintained
15109 F:      drivers/usb/misc/rio500*
15110
15111 USB EHCI DRIVER
15112 M:      Alan Stern <stern@rowland.harvard.edu>
15113 L:      linux-usb@vger.kernel.org
15114 S:      Maintained
15115 F:      Documentation/usb/ehci.txt
15116 F:      drivers/usb/host/ehci*
15117
15118 USB GADGET/PERIPHERAL SUBSYSTEM
15119 M:      Felipe Balbi <balbi@kernel.org>
15120 L:      linux-usb@vger.kernel.org
15121 W:      http://www.linux-usb.org/gadget
15122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15123 S:      Maintained
15124 F:      drivers/usb/gadget/
15125 F:      include/linux/usb/gadget*
15126
15127 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15128 M:      Jiri Kosina <jikos@kernel.org>
15129 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15130 L:      linux-usb@vger.kernel.org
15131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15132 S:      Maintained
15133 F:      Documentation/hid/hiddev.txt
15134 F:      drivers/hid/usbhid/
15135
15136 USB INTEL XHCI ROLE MUX DRIVER
15137 M:      Hans de Goede <hdegoede@redhat.com>
15138 L:      linux-usb@vger.kernel.org
15139 S:      Maintained
15140 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15141
15142 USB ISP116X DRIVER
15143 M:      Olav Kongas <ok@artecdesign.ee>
15144 L:      linux-usb@vger.kernel.org
15145 S:      Maintained
15146 F:      drivers/usb/host/isp116x*
15147 F:      include/linux/usb/isp116x.h
15148
15149 USB LAN78XX ETHERNET DRIVER
15150 M:      Woojung Huh <woojung.huh@microchip.com>
15151 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15152 L:      netdev@vger.kernel.org
15153 S:      Maintained
15154 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15155 F:      drivers/net/usb/lan78xx.*
15156 F:      include/dt-bindings/net/microchip-lan78xx.h
15157
15158 USB MASS STORAGE DRIVER
15159 M:      Alan Stern <stern@rowland.harvard.edu>
15160 L:      linux-usb@vger.kernel.org
15161 L:      usb-storage@lists.one-eyed-alien.net
15162 S:      Maintained
15163 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15164 F:      drivers/usb/storage/
15165
15166 USB MIDI DRIVER
15167 M:      Clemens Ladisch <clemens@ladisch.de>
15168 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15169 T:      git git://git.alsa-project.org/alsa-kernel.git
15170 S:      Maintained
15171 F:      sound/usb/midi.*
15172
15173 USB NETWORKING DRIVERS
15174 L:      linux-usb@vger.kernel.org
15175 S:      Odd Fixes
15176 F:      drivers/net/usb/
15177
15178 USB OHCI DRIVER
15179 M:      Alan Stern <stern@rowland.harvard.edu>
15180 L:      linux-usb@vger.kernel.org
15181 S:      Maintained
15182 F:      Documentation/usb/ohci.txt
15183 F:      drivers/usb/host/ohci*
15184
15185 USB OTG FSM (Finite State Machine)
15186 M:      Peter Chen <Peter.Chen@nxp.com>
15187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15188 L:      linux-usb@vger.kernel.org
15189 S:      Maintained
15190 F:      drivers/usb/common/usb-otg-fsm.c
15191
15192 USB OVER IP DRIVER
15193 M:      Valentina Manea <valentina.manea.m@gmail.com>
15194 M:      Shuah Khan <shuah@kernel.org>
15195 L:      linux-usb@vger.kernel.org
15196 S:      Maintained
15197 F:      Documentation/usb/usbip_protocol.txt
15198 F:      drivers/usb/usbip/
15199 F:      tools/usb/usbip/
15200 F:      tools/testing/selftests/drivers/usb/usbip/
15201
15202 USB PEGASUS DRIVER
15203 M:      Petko Manolov <petkan@nucleusys.com>
15204 L:      linux-usb@vger.kernel.org
15205 L:      netdev@vger.kernel.org
15206 T:      git git://github.com/petkan/pegasus.git
15207 W:      https://github.com/petkan/pegasus
15208 S:      Maintained
15209 F:      drivers/net/usb/pegasus.*
15210
15211 USB PHY LAYER
15212 M:      Felipe Balbi <balbi@kernel.org>
15213 L:      linux-usb@vger.kernel.org
15214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15215 S:      Maintained
15216 F:      drivers/usb/phy/
15217
15218 USB PRINTER DRIVER (usblp)
15219 M:      Pete Zaitcev <zaitcev@redhat.com>
15220 L:      linux-usb@vger.kernel.org
15221 S:      Supported
15222 F:      drivers/usb/class/usblp.c
15223
15224 USB QMI WWAN NETWORK DRIVER
15225 M:      Bjørn Mork <bjorn@mork.no>
15226 L:      netdev@vger.kernel.org
15227 S:      Maintained
15228 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15229 F:      drivers/net/usb/qmi_wwan.c
15230
15231 USB RTL8150 DRIVER
15232 M:      Petko Manolov <petkan@nucleusys.com>
15233 L:      linux-usb@vger.kernel.org
15234 L:      netdev@vger.kernel.org
15235 T:      git git://github.com/petkan/rtl8150.git
15236 W:      https://github.com/petkan/rtl8150
15237 S:      Maintained
15238 F:      drivers/net/usb/rtl8150.c
15239
15240 USB SERIAL SUBSYSTEM
15241 M:      Johan Hovold <johan@kernel.org>
15242 L:      linux-usb@vger.kernel.org
15243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15244 S:      Maintained
15245 F:      Documentation/usb/usb-serial.txt
15246 F:      drivers/usb/serial/
15247 F:      include/linux/usb/serial.h
15248
15249 USB SMSC75XX ETHERNET DRIVER
15250 M:      Steve Glendinning <steve.glendinning@shawell.net>
15251 L:      netdev@vger.kernel.org
15252 S:      Maintained
15253 F:      drivers/net/usb/smsc75xx.*
15254
15255 USB SMSC95XX ETHERNET DRIVER
15256 M:      Steve Glendinning <steve.glendinning@shawell.net>
15257 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15258 L:      netdev@vger.kernel.org
15259 S:      Maintained
15260 F:      drivers/net/usb/smsc95xx.*
15261
15262 USB SUBSYSTEM
15263 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15264 L:      linux-usb@vger.kernel.org
15265 W:      http://www.linux-usb.org
15266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15267 S:      Supported
15268 F:      Documentation/devicetree/bindings/usb/
15269 F:      Documentation/usb/
15270 F:      drivers/usb/
15271 F:      include/linux/usb.h
15272 F:      include/linux/usb/
15273
15274 USB TYPEC PI3USB30532 MUX DRIVER
15275 M:      Hans de Goede <hdegoede@redhat.com>
15276 L:      linux-usb@vger.kernel.org
15277 S:      Maintained
15278 F:      drivers/usb/typec/mux/pi3usb30532.c
15279
15280 USB TYPEC CLASS
15281 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15282 L:      linux-usb@vger.kernel.org
15283 S:      Maintained
15284 F:      Documentation/ABI/testing/sysfs-class-typec
15285 F:      Documentation/driver-api/usb/typec.rst
15286 F:      drivers/usb/typec/
15287 F:      include/linux/usb/typec.h
15288
15289 USB TYPEC BUS FOR ALTERNATE MODES
15290 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15291 L:      linux-usb@vger.kernel.org
15292 S:      Maintained
15293 F:      Documentation/ABI/testing/sysfs-bus-typec
15294 F:      Documentation/driver-api/usb/typec_bus.rst
15295 F:      drivers/usb/typec/altmodes/
15296 F:      include/linux/usb/typec_altmode.h
15297
15298 USB UHCI DRIVER
15299 M:      Alan Stern <stern@rowland.harvard.edu>
15300 L:      linux-usb@vger.kernel.org
15301 S:      Maintained
15302 F:      drivers/usb/host/uhci*
15303
15304 USB VIDEO CLASS
15305 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15306 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15307 L:      linux-media@vger.kernel.org
15308 T:      git git://linuxtv.org/media_tree.git
15309 W:      http://www.ideasonboard.org/uvc/
15310 S:      Maintained
15311 F:      drivers/media/usb/uvc/
15312 F:      include/uapi/linux/uvcvideo.h
15313
15314 USB VISION DRIVER
15315 M:      Hans Verkuil <hverkuil@xs4all.nl>
15316 L:      linux-media@vger.kernel.org
15317 T:      git git://linuxtv.org/media_tree.git
15318 W:      https://linuxtv.org
15319 S:      Odd Fixes
15320 F:      drivers/media/usb/usbvision/
15321
15322 USB WEBCAM GADGET
15323 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15324 L:      linux-usb@vger.kernel.org
15325 S:      Maintained
15326 F:      drivers/usb/gadget/function/*uvc*
15327 F:      drivers/usb/gadget/legacy/webcam.c
15328 F:      include/uapi/linux/usb/g_uvc.h
15329
15330 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15331 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15332 L:      linux-wireless@vger.kernel.org
15333 S:      Maintained
15334 F:      drivers/net/wireless/rndis_wlan.c
15335
15336 USB XHCI DRIVER
15337 M:      Mathias Nyman <mathias.nyman@intel.com>
15338 L:      linux-usb@vger.kernel.org
15339 S:      Supported
15340 F:      drivers/usb/host/xhci*
15341 F:      drivers/usb/host/pci-quirks*
15342
15343 USB ZD1201 DRIVER
15344 L:      linux-wireless@vger.kernel.org
15345 W:      http://linux-lc100020.sourceforge.net
15346 S:      Orphan
15347 F:      drivers/net/wireless/zydas/zd1201.*
15348
15349 USB ZR364XX DRIVER
15350 M:      Antoine Jacquet <royale@zerezo.com>
15351 L:      linux-usb@vger.kernel.org
15352 L:      linux-media@vger.kernel.org
15353 T:      git git://linuxtv.org/media_tree.git
15354 W:      http://royale.zerezo.com/zr364xx/
15355 S:      Maintained
15356 F:      Documentation/media/v4l-drivers/zr364xx*
15357 F:      drivers/media/usb/zr364xx/
15358
15359 USER-MODE LINUX (UML)
15360 M:      Jeff Dike <jdike@addtoit.com>
15361 M:      Richard Weinberger <richard@nod.at>
15362 L:      linux-um@lists.infradead.org
15363 W:      http://user-mode-linux.sourceforge.net
15364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15365 S:      Maintained
15366 F:      Documentation/virtual/uml/
15367 F:      arch/um/
15368 F:      arch/x86/um/
15369 F:      fs/hostfs/
15370 F:      fs/hppfs/
15371
15372 USERSPACE I/O (UIO)
15373 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15374 S:      Maintained
15375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15376 F:      Documentation/driver-api/uio-howto.rst
15377 F:      drivers/uio/
15378 F:      include/linux/uio*.h
15379
15380 UTIL-LINUX PACKAGE
15381 M:      Karel Zak <kzak@redhat.com>
15382 L:      util-linux@vger.kernel.org
15383 W:      http://en.wikipedia.org/wiki/Util-linux
15384 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15385 S:      Maintained
15386
15387 UUID HELPERS
15388 M:      Christoph Hellwig <hch@lst.de>
15389 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15390 L:      linux-kernel@vger.kernel.org
15391 T:      git git://git.infradead.org/users/hch/uuid.git
15392 F:      lib/uuid.c
15393 F:      lib/test_uuid.c
15394 F:      include/linux/uuid.h
15395 F:      include/uapi/linux/uuid.h
15396 S:      Maintained
15397
15398 UVESAFB DRIVER
15399 M:      Michal Januszewski <spock@gentoo.org>
15400 L:      linux-fbdev@vger.kernel.org
15401 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15402 S:      Maintained
15403 F:      Documentation/fb/uvesafb.txt
15404 F:      drivers/video/fbdev/uvesafb.*
15405
15406 VF610 NAND DRIVER
15407 M:      Stefan Agner <stefan@agner.ch>
15408 L:      linux-mtd@lists.infradead.org
15409 S:      Supported
15410 F:      drivers/mtd/nand/raw/vf610_nfc.c
15411
15412 VFAT/FAT/MSDOS FILESYSTEM
15413 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15414 S:      Maintained
15415 F:      Documentation/filesystems/vfat.txt
15416 F:      fs/fat/
15417
15418 VFIO DRIVER
15419 M:      Alex Williamson <alex.williamson@redhat.com>
15420 L:      kvm@vger.kernel.org
15421 T:      git git://github.com/awilliam/linux-vfio.git
15422 S:      Maintained
15423 F:      Documentation/vfio.txt
15424 F:      drivers/vfio/
15425 F:      include/linux/vfio.h
15426 F:      include/uapi/linux/vfio.h
15427
15428 VFIO MEDIATED DEVICE DRIVERS
15429 M:      Kirti Wankhede <kwankhede@nvidia.com>
15430 L:      kvm@vger.kernel.org
15431 S:      Maintained
15432 F:      Documentation/vfio-mediated-device.txt
15433 F:      drivers/vfio/mdev/
15434 F:      include/linux/mdev.h
15435 F:      samples/vfio-mdev/
15436
15437 VFIO PLATFORM DRIVER
15438 M:      Eric Auger <eric.auger@redhat.com>
15439 L:      kvm@vger.kernel.org
15440 S:      Maintained
15441 F:      drivers/vfio/platform/
15442
15443 VGA_SWITCHEROO
15444 R:      Lukas Wunner <lukas@wunner.de>
15445 S:      Maintained
15446 F:      Documentation/gpu/vga-switcheroo.rst
15447 F:      drivers/gpu/vga/vga_switcheroo.c
15448 F:      include/linux/vga_switcheroo.h
15449 T:      git git://anongit.freedesktop.org/drm/drm-misc
15450
15451 VIA RHINE NETWORK DRIVER
15452 S:      Orphan
15453 F:      drivers/net/ethernet/via/via-rhine.c
15454
15455 VIA SD/MMC CARD CONTROLLER DRIVER
15456 M:      Bruce Chang <brucechang@via.com.tw>
15457 M:      Harald Welte <HaraldWelte@viatech.com>
15458 S:      Maintained
15459 F:      drivers/mmc/host/via-sdmmc.c
15460
15461 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15462 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15463 L:      linux-fbdev@vger.kernel.org
15464 S:      Maintained
15465 F:      include/linux/via-core.h
15466 F:      include/linux/via-gpio.h
15467 F:      include/linux/via_i2c.h
15468 F:      drivers/video/fbdev/via/
15469
15470 VIA VELOCITY NETWORK DRIVER
15471 M:      Francois Romieu <romieu@fr.zoreil.com>
15472 L:      netdev@vger.kernel.org
15473 S:      Maintained
15474 F:      drivers/net/ethernet/via/via-velocity.*
15475
15476 VICODEC VIRTUAL CODEC DRIVER
15477 M:      Hans Verkuil <hans.verkuil@cisco.com>
15478 L:      linux-media@vger.kernel.org
15479 T:      git git://linuxtv.org/media_tree.git
15480 W:      https://linuxtv.org
15481 S:      Maintained
15482 F:      drivers/media/platform/vicodec/*
15483
15484 VIDEO MULTIPLEXER DRIVER
15485 M:      Philipp Zabel <p.zabel@pengutronix.de>
15486 L:      linux-media@vger.kernel.org
15487 S:      Maintained
15488 F:      drivers/media/platform/video-mux.c
15489
15490 VIDEO I2C POLLING DRIVER
15491 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15492 L:      linux-media@vger.kernel.org
15493 S:      Maintained
15494 F:      drivers/media/i2c/video-i2c.c
15495
15496 VIDEOBUF2 FRAMEWORK
15497 M:      Pawel Osciak <pawel@osciak.com>
15498 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15499 M:      Kyungmin Park <kyungmin.park@samsung.com>
15500 L:      linux-media@vger.kernel.org
15501 S:      Maintained
15502 F:      drivers/media/v4l2-core/videobuf2-*
15503 F:      include/media/videobuf2-*
15504
15505 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15506 M:      Helen Koike <helen.koike@collabora.com>
15507 L:      linux-media@vger.kernel.org
15508 T:      git git://linuxtv.org/media_tree.git
15509 W:      https://linuxtv.org
15510 S:      Maintained
15511 F:      drivers/media/platform/vimc/*
15512
15513 VIRT LIB
15514 M:      Alex Williamson <alex.williamson@redhat.com>
15515 M:      Paolo Bonzini <pbonzini@redhat.com>
15516 L:      kvm@vger.kernel.org
15517 S:      Supported
15518 F:      virt/lib/
15519
15520 VIRTIO AND VHOST VSOCK DRIVER
15521 M:      Stefan Hajnoczi <stefanha@redhat.com>
15522 L:      kvm@vger.kernel.org
15523 L:      virtualization@lists.linux-foundation.org
15524 L:      netdev@vger.kernel.org
15525 S:      Maintained
15526 F:      include/linux/virtio_vsock.h
15527 F:      include/uapi/linux/virtio_vsock.h
15528 F:      include/uapi/linux/vsockmon.h
15529 F:      include/uapi/linux/vm_sockets_diag.h
15530 F:      net/vmw_vsock/diag.c
15531 F:      net/vmw_vsock/af_vsock_tap.c
15532 F:      net/vmw_vsock/virtio_transport_common.c
15533 F:      net/vmw_vsock/virtio_transport.c
15534 F:      drivers/net/vsockmon.c
15535 F:      drivers/vhost/vsock.c
15536 F:      drivers/vhost/vsock.h
15537 F:      tools/testing/vsock/
15538
15539 VIRTIO CONSOLE DRIVER
15540 M:      Amit Shah <amit@kernel.org>
15541 L:      virtualization@lists.linux-foundation.org
15542 S:      Maintained
15543 F:      drivers/char/virtio_console.c
15544 F:      include/linux/virtio_console.h
15545 F:      include/uapi/linux/virtio_console.h
15546
15547 VIRTIO CORE, NET AND BLOCK DRIVERS
15548 M:      "Michael S. Tsirkin" <mst@redhat.com>
15549 M:      Jason Wang <jasowang@redhat.com>
15550 L:      virtualization@lists.linux-foundation.org
15551 S:      Maintained
15552 F:      Documentation/devicetree/bindings/virtio/
15553 F:      drivers/virtio/
15554 F:      tools/virtio/
15555 F:      drivers/net/virtio_net.c
15556 F:      drivers/block/virtio_blk.c
15557 F:      include/linux/virtio*.h
15558 F:      include/uapi/linux/virtio_*.h
15559 F:      drivers/crypto/virtio/
15560 F:      mm/balloon_compaction.c
15561
15562 VIRTIO CRYPTO DRIVER
15563 M:      Gonglei <arei.gonglei@huawei.com>
15564 L:      virtualization@lists.linux-foundation.org
15565 L:      linux-crypto@vger.kernel.org
15566 S:      Maintained
15567 F:      drivers/crypto/virtio/
15568 F:      include/uapi/linux/virtio_crypto.h
15569
15570 VIRTIO DRIVERS FOR S390
15571 M:      Cornelia Huck <cohuck@redhat.com>
15572 M:      Halil Pasic <pasic@linux.ibm.com>
15573 L:      linux-s390@vger.kernel.org
15574 L:      virtualization@lists.linux-foundation.org
15575 L:      kvm@vger.kernel.org
15576 S:      Supported
15577 F:      drivers/s390/virtio/
15578 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15579
15580 VIRTIO GPU DRIVER
15581 M:      David Airlie <airlied@linux.ie>
15582 M:      Gerd Hoffmann <kraxel@redhat.com>
15583 L:      dri-devel@lists.freedesktop.org
15584 L:      virtualization@lists.linux-foundation.org
15585 T:      git git://anongit.freedesktop.org/drm/drm-misc
15586 S:      Maintained
15587 F:      drivers/gpu/drm/virtio/
15588 F:      include/uapi/linux/virtio_gpu.h
15589
15590 VIRTIO HOST (VHOST)
15591 M:      "Michael S. Tsirkin" <mst@redhat.com>
15592 M:      Jason Wang <jasowang@redhat.com>
15593 L:      kvm@vger.kernel.org
15594 L:      virtualization@lists.linux-foundation.org
15595 L:      netdev@vger.kernel.org
15596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15597 S:      Maintained
15598 F:      drivers/vhost/
15599 F:      include/uapi/linux/vhost.h
15600
15601 VIRTIO INPUT DRIVER
15602 M:      Gerd Hoffmann <kraxel@redhat.com>
15603 S:      Maintained
15604 F:      drivers/virtio/virtio_input.c
15605 F:      include/uapi/linux/virtio_input.h
15606
15607 VIRTUAL BOX GUEST DEVICE DRIVER
15608 M:      Hans de Goede <hdegoede@redhat.com>
15609 M:      Arnd Bergmann <arnd@arndb.de>
15610 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15611 S:      Maintained
15612 F:      include/linux/vbox_utils.h
15613 F:      include/uapi/linux/vbox*.h
15614 F:      drivers/virt/vboxguest/
15615
15616 VIRTUAL SERIO DEVICE DRIVER
15617 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15618 S:      Maintained
15619 F:      drivers/input/serio/userio.c
15620 F:      include/uapi/linux/userio.h
15621
15622 VIVID VIRTUAL VIDEO DRIVER
15623 M:      Hans Verkuil <hverkuil@xs4all.nl>
15624 L:      linux-media@vger.kernel.org
15625 T:      git git://linuxtv.org/media_tree.git
15626 W:      https://linuxtv.org
15627 S:      Maintained
15628 F:      drivers/media/platform/vivid/*
15629
15630 VLYNQ BUS
15631 M:      Florian Fainelli <f.fainelli@gmail.com>
15632 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15633 S:      Maintained
15634 F:      drivers/vlynq/vlynq.c
15635 F:      include/linux/vlynq.h
15636
15637 VME SUBSYSTEM
15638 M:      Martyn Welch <martyn@welchs.me.uk>
15639 M:      Manohar Vanga <manohar.vanga@gmail.com>
15640 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15641 L:      devel@driverdev.osuosl.org
15642 S:      Maintained
15643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15644 F:      Documentation/driver-api/vme.rst
15645 F:      drivers/staging/vme/
15646 F:      drivers/vme/
15647 F:      include/linux/vme*
15648
15649 VMWARE BALLOON DRIVER
15650 M:      Xavier Deguillard <xdeguillard@vmware.com>
15651 M:      Nadav Amit <namit@vmware.com>
15652 M:      "VMware, Inc." <pv-drivers@vmware.com>
15653 L:      linux-kernel@vger.kernel.org
15654 S:      Maintained
15655 F:      drivers/misc/vmw_balloon.c
15656
15657 VMWARE HYPERVISOR INTERFACE
15658 M:      Alok Kataria <akataria@vmware.com>
15659 L:      virtualization@lists.linux-foundation.org
15660 S:      Supported
15661 F:      arch/x86/kernel/cpu/vmware.c
15662
15663 VMWARE PVRDMA DRIVER
15664 M:      Adit Ranadive <aditr@vmware.com>
15665 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15666 L:      linux-rdma@vger.kernel.org
15667 S:      Maintained
15668 F:      drivers/infiniband/hw/vmw_pvrdma/
15669
15670 VMware PVSCSI driver
15671 M:      Jim Gill <jgill@vmware.com>
15672 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15673 L:      linux-scsi@vger.kernel.org
15674 S:      Maintained
15675 F:      drivers/scsi/vmw_pvscsi.c
15676 F:      drivers/scsi/vmw_pvscsi.h
15677
15678 VMWARE VMMOUSE SUBDRIVER
15679 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15680 M:      "VMware, Inc." <pv-drivers@vmware.com>
15681 L:      linux-input@vger.kernel.org
15682 S:      Maintained
15683 F:      drivers/input/mouse/vmmouse.c
15684 F:      drivers/input/mouse/vmmouse.h
15685
15686 VMWARE VMXNET3 ETHERNET DRIVER
15687 M:      Ronak Doshi <doshir@vmware.com>
15688 M:      "VMware, Inc." <pv-drivers@vmware.com>
15689 L:      netdev@vger.kernel.org
15690 S:      Maintained
15691 F:      drivers/net/vmxnet3/
15692
15693 VOCORE VOCORE2 BOARD
15694 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15695 L:      linux-mips@linux-mips.org
15696 S:      Maintained
15697 F:      arch/mips/boot/dts/ralink/vocore2.dts
15698
15699 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15700 M:      Liam Girdwood <lgirdwood@gmail.com>
15701 M:      Mark Brown <broonie@kernel.org>
15702 L:      linux-kernel@vger.kernel.org
15703 W:      http://www.slimlogic.co.uk/?p=48
15704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15705 S:      Supported
15706 F:      Documentation/devicetree/bindings/regulator/
15707 F:      Documentation/power/regulator/
15708 F:      drivers/regulator/
15709 F:      include/dt-bindings/regulator/
15710 F:      include/linux/regulator/
15711
15712 VRF
15713 M:      David Ahern <dsa@cumulusnetworks.com>
15714 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15715 L:      netdev@vger.kernel.org
15716 S:      Maintained
15717 F:      drivers/net/vrf.c
15718 F:      Documentation/networking/vrf.txt
15719
15720 VT1211 HARDWARE MONITOR DRIVER
15721 M:      Juerg Haefliger <juergh@gmail.com>
15722 L:      linux-hwmon@vger.kernel.org
15723 S:      Maintained
15724 F:      Documentation/hwmon/vt1211
15725 F:      drivers/hwmon/vt1211.c
15726
15727 VT8231 HARDWARE MONITOR DRIVER
15728 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15729 L:      linux-hwmon@vger.kernel.org
15730 S:      Maintained
15731 F:      drivers/hwmon/vt8231.c
15732
15733 VUB300 USB to SDIO/SD/MMC bridge chip
15734 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15735 L:      linux-mmc@vger.kernel.org
15736 L:      linux-usb@vger.kernel.org
15737 S:      Supported
15738 F:      drivers/mmc/host/vub300.c
15739
15740 W1 DALLAS'S 1-WIRE BUS
15741 M:      Evgeniy Polyakov <zbr@ioremap.net>
15742 S:      Maintained
15743 F:      Documentation/devicetree/bindings/w1/
15744 F:      Documentation/w1/
15745 F:      drivers/w1/
15746 F:      include/linux/w1.h
15747
15748 W83791D HARDWARE MONITORING DRIVER
15749 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15750 L:      linux-hwmon@vger.kernel.org
15751 S:      Maintained
15752 F:      Documentation/hwmon/w83791d
15753 F:      drivers/hwmon/w83791d.c
15754
15755 W83793 HARDWARE MONITORING DRIVER
15756 M:      Rudolf Marek <r.marek@assembler.cz>
15757 L:      linux-hwmon@vger.kernel.org
15758 S:      Maintained
15759 F:      Documentation/hwmon/w83793
15760 F:      drivers/hwmon/w83793.c
15761
15762 W83795 HARDWARE MONITORING DRIVER
15763 M:      Jean Delvare <jdelvare@suse.com>
15764 L:      linux-hwmon@vger.kernel.org
15765 S:      Maintained
15766 F:      drivers/hwmon/w83795.c
15767
15768 W83L51xD SD/MMC CARD INTERFACE DRIVER
15769 M:      Pierre Ossman <pierre@ossman.eu>
15770 S:      Maintained
15771 F:      drivers/mmc/host/wbsd.*
15772
15773 WACOM PROTOCOL 4 SERIAL TABLETS
15774 M:      Julian Squires <julian@cipht.net>
15775 M:      Hans de Goede <hdegoede@redhat.com>
15776 L:      linux-input@vger.kernel.org
15777 S:      Maintained
15778 F:      drivers/input/tablet/wacom_serial4.c
15779
15780 WATCHDOG DEVICE DRIVERS
15781 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15782 M:      Guenter Roeck <linux@roeck-us.net>
15783 L:      linux-watchdog@vger.kernel.org
15784 W:      http://www.linux-watchdog.org/
15785 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15786 S:      Maintained
15787 F:      Documentation/devicetree/bindings/watchdog/
15788 F:      Documentation/watchdog/
15789 F:      drivers/watchdog/
15790 F:      include/linux/watchdog.h
15791 F:      include/uapi/linux/watchdog.h
15792
15793 WHISKEYCOVE PMIC GPIO DRIVER
15794 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15795 L:      linux-gpio@vger.kernel.org
15796 S:      Maintained
15797 F:      drivers/gpio/gpio-wcove.c
15798
15799 WIIMOTE HID DRIVER
15800 M:      David Herrmann <dh.herrmann@googlemail.com>
15801 L:      linux-input@vger.kernel.org
15802 S:      Maintained
15803 F:      drivers/hid/hid-wiimote*
15804
15805 WILOCITY WIL6210 WIRELESS DRIVER
15806 M:      Maya Erez <merez@codeaurora.org>
15807 L:      linux-wireless@vger.kernel.org
15808 L:      wil6210@qti.qualcomm.com
15809 S:      Supported
15810 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15811 F:      drivers/net/wireless/ath/wil6210/
15812
15813 WIMAX STACK
15814 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15815 M:      linux-wimax@intel.com
15816 L:      wimax@linuxwimax.org (subscribers-only)
15817 S:      Supported
15818 W:      http://linuxwimax.org
15819 F:      Documentation/wimax/README.wimax
15820 F:      include/linux/wimax/debug.h
15821 F:      include/net/wimax.h
15822 F:      include/uapi/linux/wimax.h
15823 F:      net/wimax/
15824
15825 WINBOND CIR DRIVER
15826 M:      David Härdeman <david@hardeman.nu>
15827 S:      Maintained
15828 F:      drivers/media/rc/winbond-cir.c
15829
15830 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15831 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15832 L:      linux-watchdog@vger.kernel.org
15833 S:      Maintained
15834 F:      drivers/watchdog/ebc-c384_wdt.c
15835
15836 WINSYSTEMS WS16C48 GPIO DRIVER
15837 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15838 L:      linux-gpio@vger.kernel.org
15839 S:      Maintained
15840 F:      drivers/gpio/gpio-ws16c48.c
15841
15842 WISTRON LAPTOP BUTTON DRIVER
15843 M:      Miloslav Trmac <mitr@volny.cz>
15844 S:      Maintained
15845 F:      drivers/input/misc/wistron_btns.c
15846
15847 WL3501 WIRELESS PCMCIA CARD DRIVER
15848 L:      linux-wireless@vger.kernel.org
15849 S:      Odd fixes
15850 F:      drivers/net/wireless/wl3501*
15851
15852 WOLFSON MICROELECTRONICS DRIVERS
15853 L:      patches@opensource.cirrus.com
15854 T:      git https://github.com/CirrusLogic/linux-drivers.git
15855 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15856 S:      Supported
15857 F:      Documentation/hwmon/wm83??
15858 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15859 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15860 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15861 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15862 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15863 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15864 F:      drivers/clk/clk-wm83*.c
15865 F:      drivers/extcon/extcon-arizona.c
15866 F:      drivers/leds/leds-wm83*.c
15867 F:      drivers/gpio/gpio-*wm*.c
15868 F:      drivers/gpio/gpio-arizona.c
15869 F:      drivers/hwmon/wm83??-hwmon.c
15870 F:      drivers/input/misc/wm831x-on.c
15871 F:      drivers/input/touchscreen/wm831x-ts.c
15872 F:      drivers/input/touchscreen/wm97*.c
15873 F:      drivers/mfd/arizona*
15874 F:      drivers/mfd/wm*.c
15875 F:      drivers/mfd/cs47l24*
15876 F:      drivers/power/supply/wm83*.c
15877 F:      drivers/rtc/rtc-wm83*.c
15878 F:      drivers/regulator/wm8*.c
15879 F:      drivers/regulator/arizona*
15880 F:      drivers/video/backlight/wm83*_bl.c
15881 F:      drivers/watchdog/wm83*_wdt.c
15882 F:      include/linux/mfd/arizona/
15883 F:      include/linux/mfd/wm831x/
15884 F:      include/linux/mfd/wm8350/
15885 F:      include/linux/mfd/wm8400*
15886 F:      include/linux/regulator/arizona*
15887 F:      include/linux/wm97xx.h
15888 F:      include/sound/wm????.h
15889 F:      sound/soc/codecs/arizona.?
15890 F:      sound/soc/codecs/wm*
15891 F:      sound/soc/codecs/cs47l24*
15892
15893 WORKQUEUE
15894 M:      Tejun Heo <tj@kernel.org>
15895 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15897 S:      Maintained
15898 F:      include/linux/workqueue.h
15899 F:      kernel/workqueue.c
15900 F:      Documentation/core-api/workqueue.rst
15901
15902 X-POWERS AXP288 PMIC DRIVERS
15903 M:      Hans de Goede <hdegoede@redhat.com>
15904 S:      Maintained
15905 N:      axp288
15906 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15907
15908 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15909 M:      Chen-Yu Tsai <wens@csie.org>
15910 L:      linux-kernel@vger.kernel.org
15911 S:      Maintained
15912 N:      axp[128]
15913
15914 X.25 NETWORK LAYER
15915 M:      Andrew Hendry <andrew.hendry@gmail.com>
15916 L:      linux-x25@vger.kernel.org
15917 S:      Odd Fixes
15918 F:      Documentation/networking/x25*
15919 F:      include/net/x25*
15920 F:      net/x25/
15921
15922 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15923 M:      Thomas Gleixner <tglx@linutronix.de>
15924 M:      Ingo Molnar <mingo@redhat.com>
15925 M:      Borislav Petkov <bp@alien8.de>
15926 R:      "H. Peter Anvin" <hpa@zytor.com>
15927 M:      x86@kernel.org
15928 L:      linux-kernel@vger.kernel.org
15929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15930 S:      Maintained
15931 F:      Documentation/devicetree/bindings/x86/
15932 F:      Documentation/x86/
15933 F:      arch/x86/
15934
15935 X86 ENTRY CODE
15936 M:      Andy Lutomirski <luto@kernel.org>
15937 L:      linux-kernel@vger.kernel.org
15938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15939 S:      Maintained
15940 F:      arch/x86/entry/
15941
15942 X86 MCE INFRASTRUCTURE
15943 M:      Tony Luck <tony.luck@intel.com>
15944 M:      Borislav Petkov <bp@alien8.de>
15945 L:      linux-edac@vger.kernel.org
15946 S:      Maintained
15947 F:      arch/x86/kernel/cpu/mcheck/*
15948
15949 X86 MICROCODE UPDATE SUPPORT
15950 M:      Borislav Petkov <bp@alien8.de>
15951 S:      Maintained
15952 F:      arch/x86/kernel/cpu/microcode/*
15953
15954 X86 MM
15955 M:      Dave Hansen <dave.hansen@linux.intel.com>
15956 M:      Andy Lutomirski <luto@kernel.org>
15957 M:      Peter Zijlstra <peterz@infradead.org>
15958 L:      linux-kernel@vger.kernel.org
15959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15960 S:      Maintained
15961 F:      arch/x86/mm/
15962
15963 X86 PLATFORM DRIVERS
15964 M:      Darren Hart <dvhart@infradead.org>
15965 M:      Andy Shevchenko <andy@infradead.org>
15966 L:      platform-driver-x86@vger.kernel.org
15967 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15968 S:      Maintained
15969 F:      drivers/platform/x86/
15970 F:      drivers/platform/olpc/
15971
15972 X86 VDSO
15973 M:      Andy Lutomirski <luto@kernel.org>
15974 L:      linux-kernel@vger.kernel.org
15975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15976 S:      Maintained
15977 F:      arch/x86/entry/vdso/
15978
15979 XC2028/3028 TUNER DRIVER
15980 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15981 L:      linux-media@vger.kernel.org
15982 W:      https://linuxtv.org
15983 T:      git git://linuxtv.org/media_tree.git
15984 S:      Maintained
15985 F:      drivers/media/tuners/tuner-xc2028.*
15986
15987 XDP SOCKETS (AF_XDP)
15988 M:      Björn Töpel <bjorn.topel@intel.com>
15989 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15990 L:      netdev@vger.kernel.org
15991 S:      Maintained
15992 F:      kernel/bpf/xskmap.c
15993 F:      net/xdp/
15994
15995 XEN BLOCK SUBSYSTEM
15996 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15997 M:      Roger Pau Monné <roger.pau@citrix.com>
15998 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15999 S:      Supported
16000 F:      drivers/block/xen-blkback/*
16001 F:      drivers/block/xen*
16002
16003 XEN HYPERVISOR ARM
16004 M:      Stefano Stabellini <sstabellini@kernel.org>
16005 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16006 S:      Maintained
16007 F:      arch/arm/xen/
16008 F:      arch/arm/include/asm/xen/
16009
16010 XEN HYPERVISOR ARM64
16011 M:      Stefano Stabellini <sstabellini@kernel.org>
16012 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16013 S:      Maintained
16014 F:      arch/arm64/xen/
16015 F:      arch/arm64/include/asm/xen/
16016
16017 XEN HYPERVISOR INTERFACE
16018 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16019 M:      Juergen Gross <jgross@suse.com>
16020 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16022 S:      Supported
16023 F:      arch/x86/xen/
16024 F:      drivers/*/xen-*front.c
16025 F:      drivers/xen/
16026 F:      arch/x86/include/asm/xen/
16027 F:      arch/x86/include/asm/pvclock-abi.h
16028 F:      include/xen/
16029 F:      include/uapi/xen/
16030 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16031 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16032
16033 XEN NETWORK BACKEND DRIVER
16034 M:      Wei Liu <wei.liu2@citrix.com>
16035 M:      Paul Durrant <paul.durrant@citrix.com>
16036 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16037 L:      netdev@vger.kernel.org
16038 S:      Supported
16039 F:      drivers/net/xen-netback/*
16040
16041 XEN PCI SUBSYSTEM
16042 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16043 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16044 S:      Supported
16045 F:      arch/x86/pci/*xen*
16046 F:      drivers/pci/*xen*
16047
16048 XEN PVSCSI DRIVERS
16049 M:      Juergen Gross <jgross@suse.com>
16050 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16051 L:      linux-scsi@vger.kernel.org
16052 S:      Supported
16053 F:      drivers/scsi/xen-scsifront.c
16054 F:      drivers/xen/xen-scsiback.c
16055 F:      include/xen/interface/io/vscsiif.h
16056
16057 XEN SWIOTLB SUBSYSTEM
16058 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16059 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16060 L:      iommu@lists.linux-foundation.org
16061 S:      Supported
16062 F:      arch/x86/xen/*swiotlb*
16063 F:      drivers/xen/*swiotlb*
16064
16065 XEN SOUND FRONTEND DRIVER
16066 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16067 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16068 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16069 S:      Supported
16070 F:      sound/xen/*
16071
16072 XFS FILESYSTEM
16073 M:      Darrick J. Wong <darrick.wong@oracle.com>
16074 M:      linux-xfs@vger.kernel.org
16075 L:      linux-xfs@vger.kernel.org
16076 W:      http://xfs.org/
16077 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16078 S:      Supported
16079 F:      Documentation/filesystems/xfs.txt
16080 F:      fs/xfs/
16081
16082 XILINX AXI ETHERNET DRIVER
16083 M:      Anirudha Sarangi <anirudh@xilinx.com>
16084 M:      John Linn <John.Linn@xilinx.com>
16085 S:      Maintained
16086 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16087
16088 XILINX UARTLITE SERIAL DRIVER
16089 M:      Peter Korsgaard <jacmet@sunsite.dk>
16090 L:      linux-serial@vger.kernel.org
16091 S:      Maintained
16092 F:      drivers/tty/serial/uartlite.c
16093
16094 XILINX VIDEO IP CORES
16095 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16096 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16097 L:      linux-media@vger.kernel.org
16098 T:      git git://linuxtv.org/media_tree.git
16099 S:      Supported
16100 F:      Documentation/devicetree/bindings/media/xilinx/
16101 F:      drivers/media/platform/xilinx/
16102 F:      include/uapi/linux/xilinx-v4l2-controls.h
16103
16104 XILLYBUS DRIVER
16105 M:      Eli Billauer <eli.billauer@gmail.com>
16106 L:      linux-kernel@vger.kernel.org
16107 S:      Supported
16108 F:      drivers/char/xillybus/
16109
16110 XLP9XX I2C DRIVER
16111 M:      George Cherian <george.cherian@cavium.com>
16112 M:      Jan Glauber <jglauber@cavium.com>
16113 L:      linux-i2c@vger.kernel.org
16114 W:      http://www.cavium.com
16115 S:      Supported
16116 F:      drivers/i2c/busses/i2c-xlp9xx.c
16117
16118 XRA1403 GPIO EXPANDER
16119 M:      Nandor Han <nandor.han@ge.com>
16120 M:      Semi Malinen <semi.malinen@ge.com>
16121 L:      linux-gpio@vger.kernel.org
16122 S:      Maintained
16123 F:      drivers/gpio/gpio-xra1403.c
16124 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16125
16126 XTENSA XTFPGA PLATFORM SUPPORT
16127 M:      Max Filippov <jcmvbkbc@gmail.com>
16128 L:      linux-xtensa@linux-xtensa.org
16129 S:      Maintained
16130 F:      drivers/spi/spi-xtensa-xtfpga.c
16131 F:      sound/soc/xtensa/xtfpga-i2s.c
16132
16133 YAM DRIVER FOR AX.25
16134 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16135 L:      linux-hams@vger.kernel.org
16136 S:      Maintained
16137 F:      drivers/net/hamradio/yam*
16138 F:      include/linux/yam.h
16139
16140 YAMA SECURITY MODULE
16141 M:      Kees Cook <keescook@chromium.org>
16142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16143 S:      Supported
16144 F:      security/yama/
16145 F:      Documentation/admin-guide/LSM/Yama.rst
16146
16147 YEALINK PHONE DRIVER
16148 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16149 L:      usbb2k-api-dev@nongnu.org
16150 S:      Maintained
16151 F:      Documentation/input/devices/yealink.rst
16152 F:      drivers/input/misc/yealink.*
16153
16154 Z8530 DRIVER FOR AX.25
16155 M:      Joerg Reuter <jreuter@yaina.de>
16156 W:      http://yaina.de/jreuter/
16157 W:      http://www.qsl.net/dl1bke/
16158 L:      linux-hams@vger.kernel.org
16159 S:      Maintained
16160 F:      Documentation/networking/z8530drv.txt
16161 F:      drivers/net/hamradio/*scc.c
16162 F:      drivers/net/hamradio/z8530.h
16163
16164 ZBUD COMPRESSED PAGE ALLOCATOR
16165 M:      Seth Jennings <sjenning@redhat.com>
16166 M:      Dan Streetman <ddstreet@ieee.org>
16167 L:      linux-mm@kvack.org
16168 S:      Maintained
16169 F:      mm/zbud.c
16170 F:      include/linux/zbud.h
16171
16172 ZD1211RW WIRELESS DRIVER
16173 M:      Daniel Drake <dsd@gentoo.org>
16174 M:      Ulrich Kunitz <kune@deine-taler.de>
16175 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16176 L:      linux-wireless@vger.kernel.org
16177 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16178 S:      Maintained
16179 F:      drivers/net/wireless/zydas/zd1211rw/
16180
16181 ZD1301 MEDIA DRIVER
16182 M:      Antti Palosaari <crope@iki.fi>
16183 L:      linux-media@vger.kernel.org
16184 W:      https://linuxtv.org/
16185 W:      http://palosaari.fi/linux/
16186 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16187 S:      Maintained
16188 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16189
16190 ZD1301_DEMOD MEDIA DRIVER
16191 M:      Antti Palosaari <crope@iki.fi>
16192 L:      linux-media@vger.kernel.org
16193 W:      https://linuxtv.org/
16194 W:      http://palosaari.fi/linux/
16195 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16196 S:      Maintained
16197 F:      drivers/media/dvb-frontends/zd1301_demod*
16198
16199 ZPOOL COMPRESSED PAGE STORAGE API
16200 M:      Dan Streetman <ddstreet@ieee.org>
16201 L:      linux-mm@kvack.org
16202 S:      Maintained
16203 F:      mm/zpool.c
16204 F:      include/linux/zpool.h
16205
16206 ZR36067 VIDEO FOR LINUX DRIVER
16207 L:      mjpeg-users@lists.sourceforge.net
16208 L:      linux-media@vger.kernel.org
16209 W:      http://mjpeg.sourceforge.net/driver-zoran/
16210 T:      hg https://linuxtv.org/hg/v4l-dvb
16211 S:      Odd Fixes
16212 F:      drivers/staging/media/zoran/
16213
16214 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16215 M:      Minchan Kim <minchan@kernel.org>
16216 M:      Nitin Gupta <ngupta@vflare.org>
16217 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16218 L:      linux-kernel@vger.kernel.org
16219 S:      Maintained
16220 F:      drivers/block/zram/
16221 F:      Documentation/blockdev/zram.txt
16222
16223 ZS DECSTATION Z85C30 SERIAL DRIVER
16224 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16225 S:      Maintained
16226 F:      drivers/tty/serial/zs.*
16227
16228 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16229 M:      Minchan Kim <minchan@kernel.org>
16230 M:      Nitin Gupta <ngupta@vflare.org>
16231 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16232 L:      linux-mm@kvack.org
16233 S:      Maintained
16234 F:      mm/zsmalloc.c
16235 F:      include/linux/zsmalloc.h
16236 F:      Documentation/vm/zsmalloc.rst
16237
16238 ZSWAP COMPRESSED SWAP CACHING
16239 M:      Seth Jennings <sjenning@redhat.com>
16240 M:      Dan Streetman <ddstreet@ieee.org>
16241 L:      linux-mm@kvack.org
16242 S:      Maintained
16243 F:      mm/zswap.c
16244
16245 THE REST
16246 M:      Linus Torvalds <torvalds@linux-foundation.org>
16247 L:      linux-kernel@vger.kernel.org
16248 Q:      http://patchwork.kernel.org/project/LKML/list/
16249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16250 S:      Buried alive in reporters
16251 F:      *
16252 F:      */