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-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2090 S:      Maintained
2091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2092 N:      stm32
2093 N:      stm
2094 F:      arch/arm/boot/dts/stm32*
2095 F:      arch/arm/mach-stm32/
2096 F:      drivers/clocksource/armv7m_systick.c
2097
2098 ARM/Synaptics Berlin SoC support
2099 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2100 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2102 S:      Maintained
2103 F:      arch/arm/mach-berlin/
2104 F:      arch/arm/boot/dts/berlin*
2105 F:      arch/arm64/boot/dts/marvell/berlin*
2106
2107 ARM/TANGO ARCHITECTURE
2108 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2109 M:      Mans Rullgard <mans@mansr.com>
2110 L:      linux-arm-kernel@lists.infradead.org
2111 S:      Odd Fixes
2112 N:      tango
2113
2114 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2115 M:      Lennert Buytenhek <kernel@wantstofly.org>
2116 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2117 S:      Maintained
2118
2119 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2120 M:      Hans Verkuil <hans.verkuil@cisco.com>
2121 L:      linux-tegra@vger.kernel.org
2122 L:      linux-media@vger.kernel.org
2123 S:      Maintained
2124 F:      drivers/media/platform/tegra-cec/
2125 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2126
2127 ARM/TETON BGA MACHINE SUPPORT
2128 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2130 S:      Maintained
2131
2132 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2133 M:      Santosh Shilimkar <ssantosh@kernel.org>
2134 L:      linux-kernel@vger.kernel.org
2135 S:      Maintained
2136 F:      drivers/memory/*emif*
2137
2138 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2139 M:      Tero Kristo <t-kristo@ti.com>
2140 M:      Nishanth Menon <nm@ti.com>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Supported
2143 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2144 F:      arch/arm64/boot/dts/ti/Makefile
2145 F:      arch/arm64/boot/dts/ti/k3-*
2146
2147 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2148 M:      Santosh Shilimkar <ssantosh@kernel.org>
2149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2150 S:      Maintained
2151 F:      arch/arm/mach-keystone/
2152 F:      arch/arm/boot/dts/keystone-*
2153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2154
2155 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2156 M:      Santosh Shilimkar <ssantosh@kernel.org>
2157 L:      linux-kernel@vger.kernel.org
2158 S:      Maintained
2159 F:      drivers/clk/keystone/
2160
2161 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2162 M:      Santosh Shilimkar <ssantosh@kernel.org>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 L:      linux-kernel@vger.kernel.org
2165 S:      Maintained
2166 F:      drivers/clocksource/timer-keystone.c
2167
2168 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2169 M:      Santosh Shilimkar <ssantosh@kernel.org>
2170 L:      linux-kernel@vger.kernel.org
2171 S:      Maintained
2172 F:      drivers/power/reset/keystone-reset.c
2173
2174 ARM/THECUS N2100 MACHINE SUPPORT
2175 M:      Lennert Buytenhek <kernel@wantstofly.org>
2176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2177 S:      Maintained
2178
2179 ARM/TOSA MACHINE SUPPORT
2180 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2181 M:      Dirk Opfer <dirk@opfer-online.de>
2182 S:      Maintained
2183
2184 ARM/UNIPHIER ARCHITECTURE
2185 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2186 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2188 S:      Maintained
2189 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2190 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2191 F:      arch/arm/boot/dts/uniphier*
2192 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2193 F:      arch/arm/mach-uniphier/
2194 F:      arch/arm/mm/cache-uniphier.c
2195 F:      arch/arm64/boot/dts/socionext/uniphier*
2196 F:      drivers/bus/uniphier-system-bus.c
2197 F:      drivers/clk/uniphier/
2198 F:      drivers/gpio/gpio-uniphier.c
2199 F:      drivers/i2c/busses/i2c-uniphier*
2200 F:      drivers/irqchip/irq-uniphier-aidet.c
2201 F:      drivers/pinctrl/uniphier/
2202 F:      drivers/reset/reset-uniphier.c
2203 F:      drivers/tty/serial/8250/8250_uniphier.c
2204 N:      uniphier
2205
2206 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2207 M:      Ulf Hansson <ulf.hansson@linaro.org>
2208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2209 T:      git git://git.linaro.org/people/ulfh/clk.git
2210 S:      Maintained
2211 F:      drivers/clk/ux500/
2212
2213 ARM/VERSATILE EXPRESS PLATFORM
2214 M:      Liviu Dudau <liviu.dudau@arm.com>
2215 M:      Sudeep Holla <sudeep.holla@arm.com>
2216 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2218 S:      Maintained
2219 F:      arch/arm/boot/dts/vexpress*
2220 F:      arch/arm64/boot/dts/arm/
2221 F:      arch/arm/mach-vexpress/
2222 F:      */*/vexpress*
2223 F:      */*/*/vexpress*
2224 F:      drivers/clk/versatile/clk-vexpress-osc.c
2225 F:      drivers/clocksource/versatile.c
2226 N:      mps2
2227
2228 ARM/VFP SUPPORT
2229 M:      Russell King <linux@armlinux.org.uk>
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 W:      http://www.armlinux.org.uk/
2232 S:      Maintained
2233 F:      arch/arm/vfp/
2234
2235 ARM/VOIPAC PXA270 SUPPORT
2236 M:      Marek Vasut <marek.vasut@gmail.com>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      arch/arm/mach-pxa/vpac270.c
2240 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2241
2242 ARM/VT8500 ARM ARCHITECTURE
2243 M:      Tony Prisk <linux@prisktech.co.nz>
2244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2245 S:      Maintained
2246 F:      arch/arm/mach-vt8500/
2247 F:      drivers/clocksource/vt8500_timer.c
2248 F:      drivers/i2c/busses/i2c-wmt.c
2249 F:      drivers/mmc/host/wmt-sdmmc.c
2250 F:      drivers/pwm/pwm-vt8500.c
2251 F:      drivers/rtc/rtc-vt8500.c
2252 F:      drivers/tty/serial/vt8500_serial.c
2253 F:      drivers/usb/host/ehci-platform.c
2254 F:      drivers/usb/host/uhci-platform.c
2255 F:      drivers/video/fbdev/vt8500lcdfb.*
2256 F:      drivers/video/fbdev/wm8505fb*
2257 F:      drivers/video/fbdev/wmt_ge_rops.*
2258
2259 ARM/ZIPIT Z2 SUPPORT
2260 M:      Marek Vasut <marek.vasut@gmail.com>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 S:      Maintained
2263 F:      arch/arm/mach-pxa/z2.c
2264 F:      arch/arm/mach-pxa/include/mach/z2.h
2265
2266 ARM/ZTE ARCHITECTURE
2267 M:      Jun Nie <jun.nie@linaro.org>
2268 M:      Baoyou Xie <baoyou.xie@linaro.org>
2269 M:      Shawn Guo <shawnguo@kernel.org>
2270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2271 S:      Maintained
2272 F:      arch/arm/boot/dts/zx2967*
2273 F:      arch/arm/mach-zx/
2274 F:      arch/arm64/boot/dts/zte/
2275 F:      drivers/clk/zte/
2276 F:      drivers/dma/zx_dma.c
2277 F:      drivers/gpio/gpio-zx.c
2278 F:      drivers/i2c/busses/i2c-zx2967.c
2279 F:      drivers/mmc/host/dw_mmc-zx.*
2280 F:      drivers/pinctrl/zte/
2281 F:      drivers/soc/zte/
2282 F:      drivers/thermal/zx2967_thermal.c
2283 F:      drivers/watchdog/zx2967_wdt.c
2284 F:      Documentation/devicetree/bindings/arm/zte.txt
2285 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2286 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2287 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2288 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2289 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2290 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2291 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2292 F:      Documentation/devicetree/bindings/soc/zte/
2293 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2294 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2295 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2296 F:      include/dt-bindings/clock/zx2967*.h
2297 F:      include/dt-bindings/soc/zte,*.h
2298 F:      sound/soc/codecs/zx_aud96p22.c
2299 F:      sound/soc/zte/
2300
2301 ARM/ZYNQ ARCHITECTURE
2302 M:      Michal Simek <michal.simek@xilinx.com>
2303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2304 W:      http://wiki.xilinx.com
2305 T:      git https://github.com/Xilinx/linux-xlnx.git
2306 S:      Supported
2307 F:      arch/arm/mach-zynq/
2308 F:      drivers/cpuidle/cpuidle-zynq.c
2309 F:      drivers/block/xsysace.c
2310 N:      zynq
2311 N:      xilinx
2312 F:      drivers/clocksource/cadence_ttc_timer.c
2313 F:      drivers/i2c/busses/i2c-cadence.c
2314 F:      drivers/mmc/host/sdhci-of-arasan.c
2315 F:      drivers/edac/synopsys_edac.c
2316
2317 ARM64 PORT (AARCH64 ARCHITECTURE)
2318 M:      Catalin Marinas <catalin.marinas@arm.com>
2319 M:      Will Deacon <will.deacon@arm.com>
2320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2322 S:      Maintained
2323 F:      arch/arm64/
2324 X:      arch/arm64/boot/dts/
2325 F:      Documentation/arm64/
2326
2327 AS3645A LED FLASH CONTROLLER DRIVER
2328 M:      Sakari Ailus <sakari.ailus@iki.fi>
2329 L:      linux-leds@vger.kernel.org
2330 S:      Maintained
2331 F:      drivers/leds/leds-as3645a.c
2332
2333 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2334 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2335 L:      linux-media@vger.kernel.org
2336 T:      git git://linuxtv.org/media_tree.git
2337 S:      Maintained
2338 F:      drivers/media/i2c/ak7375.c
2339 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2340
2341 ASAHI KASEI AK8974 DRIVER
2342 M:      Linus Walleij <linus.walleij@linaro.org>
2343 L:      linux-iio@vger.kernel.org
2344 W:      http://www.akm.com/
2345 S:      Supported
2346 F:      drivers/iio/magnetometer/ak8974.c
2347
2348 ASC7621 HARDWARE MONITOR DRIVER
2349 M:      George Joseph <george.joseph@fairview5.com>
2350 L:      linux-hwmon@vger.kernel.org
2351 S:      Maintained
2352 F:      Documentation/hwmon/asc7621
2353 F:      drivers/hwmon/asc7621.c
2354
2355 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2356 M:      Corentin Chary <corentin.chary@gmail.com>
2357 L:      acpi4asus-user@lists.sourceforge.net
2358 L:      platform-driver-x86@vger.kernel.org
2359 W:      http://acpi4asus.sf.net
2360 S:      Maintained
2361 F:      drivers/platform/x86/asus*.c
2362 F:      drivers/platform/x86/eeepc*.c
2363
2364 ASUS WIRELESS RADIO CONTROL DRIVER
2365 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2366 L:      platform-driver-x86@vger.kernel.org
2367 S:      Maintained
2368 F:      drivers/platform/x86/asus-wireless.c
2369
2370 ASYMMETRIC KEYS
2371 M:      David Howells <dhowells@redhat.com>
2372 L:      keyrings@vger.kernel.org
2373 S:      Maintained
2374 F:      Documentation/crypto/asymmetric-keys.txt
2375 F:      include/linux/verification.h
2376 F:      include/crypto/public_key.h
2377 F:      include/crypto/pkcs7.h
2378 F:      crypto/asymmetric_keys/
2379
2380 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2381 R:      Dan Williams <dan.j.williams@intel.com>
2382 W:      http://sourceforge.net/projects/xscaleiop
2383 S:      Odd fixes
2384 F:      Documentation/crypto/async-tx-api.txt
2385 F:      crypto/async_tx/
2386 F:      drivers/dma/
2387 F:      include/linux/dmaengine.h
2388 F:      include/linux/async_tx.h
2389
2390 AT24 EEPROM DRIVER
2391 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2392 L:      linux-i2c@vger.kernel.org
2393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2394 S:      Maintained
2395 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2396 F:      drivers/misc/eeprom/at24.c
2397 F:      include/linux/platform_data/at24.h
2398
2399 ATA OVER ETHERNET (AOE) DRIVER
2400 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2401 W:      http://www.openaoe.org/
2402 S:      Supported
2403 F:      Documentation/aoe/
2404 F:      drivers/block/aoe/
2405
2406 ATHEROS 71XX/9XXX GPIO DRIVER
2407 M:      Alban Bedel <albeu@free.fr>
2408 W:      https://github.com/AlbanBedel/linux
2409 T:      git git://github.com/AlbanBedel/linux
2410 S:      Maintained
2411 F:      drivers/gpio/gpio-ath79.c
2412 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2413
2414 ATHEROS 71XX/9XXX USB PHY DRIVER
2415 M:      Alban Bedel <albeu@free.fr>
2416 W:      https://github.com/AlbanBedel/linux
2417 T:      git git://github.com/AlbanBedel/linux
2418 S:      Maintained
2419 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2420 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2421
2422 ATHEROS ATH GENERIC UTILITIES
2423 M:      Kalle Valo <kvalo@codeaurora.org>
2424 L:      linux-wireless@vger.kernel.org
2425 S:      Supported
2426 F:      drivers/net/wireless/ath/*
2427
2428 ATHEROS ATH5K WIRELESS DRIVER
2429 M:      Jiri Slaby <jirislaby@gmail.com>
2430 M:      Nick Kossifidis <mickflemm@gmail.com>
2431 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2432 L:      linux-wireless@vger.kernel.org
2433 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2434 S:      Maintained
2435 F:      drivers/net/wireless/ath/ath5k/
2436
2437 ATHEROS ATH6KL WIRELESS DRIVER
2438 M:      Kalle Valo <kvalo@codeaurora.org>
2439 L:      linux-wireless@vger.kernel.org
2440 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2442 S:      Supported
2443 F:      drivers/net/wireless/ath/ath6kl/
2444
2445 ATI_REMOTE2 DRIVER
2446 M:      Ville Syrjala <syrjala@sci.fi>
2447 S:      Maintained
2448 F:      drivers/input/misc/ati_remote2.c
2449
2450 ATK0110 HWMON DRIVER
2451 M:      Luca Tettamanti <kronos.it@gmail.com>
2452 L:      linux-hwmon@vger.kernel.org
2453 S:      Maintained
2454 F:      drivers/hwmon/asus_atk0110.c
2455
2456 ATLX ETHERNET DRIVERS
2457 M:      Jay Cliburn <jcliburn@gmail.com>
2458 M:      Chris Snook <chris.snook@gmail.com>
2459 L:      netdev@vger.kernel.org
2460 W:      http://sourceforge.net/projects/atl1
2461 W:      http://atl1.sourceforge.net
2462 S:      Maintained
2463 F:      drivers/net/ethernet/atheros/
2464
2465 ATM
2466 M:      Chas Williams <3chas3@gmail.com>
2467 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2468 L:      netdev@vger.kernel.org
2469 W:      http://linux-atm.sourceforge.net
2470 S:      Maintained
2471 F:      drivers/atm/
2472 F:      include/linux/atm*
2473 F:      include/uapi/linux/atm*
2474
2475 ATMEL AT91 / AT32 MCI DRIVER
2476 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2477 S:      Maintained
2478 F:      drivers/mmc/host/atmel-mci.c
2479
2480 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2481 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2482 S:      Supported
2483 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2484
2485 ATMEL Audio ALSA driver
2486 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2487 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2488 S:      Supported
2489 F:      sound/soc/atmel
2490
2491 ATMEL I2C DRIVER
2492 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2493 L:      linux-i2c@vger.kernel.org
2494 S:      Supported
2495 F:      drivers/i2c/busses/i2c-at91.c
2496
2497 ATMEL ISI DRIVER
2498 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2499 L:      linux-media@vger.kernel.org
2500 S:      Supported
2501 F:      drivers/media/platform/atmel/atmel-isi.c
2502 F:      include/media/atmel-isi.h
2503
2504 ATMEL LCDFB DRIVER
2505 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2506 L:      linux-fbdev@vger.kernel.org
2507 S:      Maintained
2508 F:      drivers/video/fbdev/atmel_lcdfb.c
2509 F:      include/video/atmel_lcdc.h
2510
2511 ATMEL MACB ETHERNET DRIVER
2512 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2513 S:      Supported
2514 F:      drivers/net/ethernet/cadence/
2515
2516 ATMEL MAXTOUCH DRIVER
2517 M:      Nick Dyer <nick@shmanahar.org>
2518 T:      git git://github.com/ndyer/linux.git
2519 S:      Maintained
2520 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2521 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2522
2523 ATMEL SAMA5D2 ADC DRIVER
2524 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2525 L:      linux-iio@vger.kernel.org
2526 S:      Supported
2527 F:      drivers/iio/adc/at91-sama5d2_adc.c
2528
2529 ATMEL SDMMC DRIVER
2530 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2531 L:      linux-mmc@vger.kernel.org
2532 S:      Supported
2533 F:      drivers/mmc/host/sdhci-of-at91.c
2534
2535 ATMEL SPI DRIVER
2536 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2537 S:      Supported
2538 F:      drivers/spi/spi-atmel.*
2539
2540 ATMEL SSC DRIVER
2541 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2543 S:      Supported
2544 F:      drivers/misc/atmel-ssc.c
2545 F:      include/linux/atmel-ssc.h
2546
2547 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2548 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2550 S:      Supported
2551 F:      drivers/misc/atmel_tclib.c
2552 F:      drivers/clocksource/tcb_clksrc.c
2553
2554 ATMEL USBA UDC DRIVER
2555 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 S:      Supported
2558 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2559
2560 ATMEL WIRELESS DRIVER
2561 M:      Simon Kelley <simon@thekelleys.org.uk>
2562 L:      linux-wireless@vger.kernel.org
2563 W:      http://www.thekelleys.org.uk/atmel
2564 W:      http://atmelwlandriver.sourceforge.net/
2565 S:      Maintained
2566 F:      drivers/net/wireless/atmel/atmel*
2567
2568 ATMEL XDMA DRIVER
2569 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2570 L:      linux-arm-kernel@lists.infradead.org
2571 L:      dmaengine@vger.kernel.org
2572 S:      Supported
2573 F:      drivers/dma/at_xdmac.c
2574
2575 ATOMIC INFRASTRUCTURE
2576 M:      Will Deacon <will.deacon@arm.com>
2577 M:      Peter Zijlstra <peterz@infradead.org>
2578 R:      Boqun Feng <boqun.feng@gmail.com>
2579 L:      linux-kernel@vger.kernel.org
2580 S:      Maintained
2581 F:      arch/*/include/asm/atomic*.h
2582 F:      include/*/atomic*.h
2583
2584 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2585 M:      Bradley Grove <linuxdrivers@attotech.com>
2586 L:      linux-scsi@vger.kernel.org
2587 W:      http://www.attotech.com
2588 S:      Supported
2589 F:      drivers/scsi/esas2r
2590
2591 ATUSB IEEE 802.15.4 RADIO DRIVER
2592 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2593 L:      linux-wpan@vger.kernel.org
2594 S:      Maintained
2595 F:      drivers/net/ieee802154/atusb.c
2596 F:      drivers/net/ieee802154/atusb.h
2597 F:      drivers/net/ieee802154/at86rf230.h
2598
2599 AUDIT SUBSYSTEM
2600 M:      Paul Moore <paul@paul-moore.com>
2601 M:      Eric Paris <eparis@redhat.com>
2602 L:      linux-audit@redhat.com (moderated for non-subscribers)
2603 W:      https://github.com/linux-audit
2604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2605 S:      Supported
2606 F:      include/linux/audit.h
2607 F:      include/uapi/linux/audit.h
2608 F:      kernel/audit*
2609
2610 AUXILIARY DISPLAY DRIVERS
2611 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2612 S:      Maintained
2613 F:      drivers/auxdisplay/
2614 F:      include/linux/cfag12864b.h
2615
2616 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2617 M:      Andreas Klinger <ak@it-klinger.de>
2618 L:      linux-iio@vger.kernel.org
2619 S:      Maintained
2620 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2621 F:      drivers/iio/adc/hx711.c
2622
2623 AX.25 NETWORK LAYER
2624 M:      Ralf Baechle <ralf@linux-mips.org>
2625 L:      linux-hams@vger.kernel.org
2626 W:      http://www.linux-ax25.org/
2627 S:      Maintained
2628 F:      include/uapi/linux/ax25.h
2629 F:      include/net/ax25.h
2630 F:      net/ax25/
2631
2632 AXENTIA ARM DEVICES
2633 M:      Peter Rosin <peda@axentia.se>
2634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2635 S:      Maintained
2636 F:      Documentation/devicetree/bindings/arm/axentia.txt
2637 F:      arch/arm/boot/dts/at91-linea.dtsi
2638 F:      arch/arm/boot/dts/at91-natte.dtsi
2639 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2640 F:      arch/arm/boot/dts/at91-tse850-3.dts
2641
2642 AXENTIA ASOC DRIVERS
2643 M:      Peter Rosin <peda@axentia.se>
2644 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2645 S:      Maintained
2646 F:      Documentation/devicetree/bindings/sound/axentia,*
2647 F:      sound/soc/atmel/tse850-pcm5142.c
2648
2649 AZ6007 DVB DRIVER
2650 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2651 L:      linux-media@vger.kernel.org
2652 W:      https://linuxtv.org
2653 T:      git git://linuxtv.org/media_tree.git
2654 S:      Maintained
2655 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2656
2657 AZTECH FM RADIO RECEIVER DRIVER
2658 M:      Hans Verkuil <hverkuil@xs4all.nl>
2659 L:      linux-media@vger.kernel.org
2660 T:      git git://linuxtv.org/media_tree.git
2661 W:      https://linuxtv.org
2662 S:      Maintained
2663 F:      drivers/media/radio/radio-aztech*
2664
2665 B43 WIRELESS DRIVER
2666 L:      linux-wireless@vger.kernel.org
2667 L:      b43-dev@lists.infradead.org
2668 W:      http://wireless.kernel.org/en/users/Drivers/b43
2669 S:      Odd Fixes
2670 F:      drivers/net/wireless/broadcom/b43/
2671
2672 B43LEGACY WIRELESS DRIVER
2673 M:      Larry Finger <Larry.Finger@lwfinger.net>
2674 L:      linux-wireless@vger.kernel.org
2675 L:      b43-dev@lists.infradead.org
2676 W:      http://wireless.kernel.org/en/users/Drivers/b43
2677 S:      Maintained
2678 F:      drivers/net/wireless/broadcom/b43legacy/
2679
2680 BACKLIGHT CLASS/SUBSYSTEM
2681 M:      Lee Jones <lee.jones@linaro.org>
2682 M:      Daniel Thompson <daniel.thompson@linaro.org>
2683 M:      Jingoo Han <jingoohan1@gmail.com>
2684 L:      dri-devel@lists.freedesktop.org
2685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2686 S:      Maintained
2687 F:      drivers/video/backlight/
2688 F:      include/linux/backlight.h
2689 F:      include/linux/pwm_backlight.h
2690 F:      Documentation/devicetree/bindings/leds/backlight
2691
2692 BATMAN ADVANCED
2693 M:      Marek Lindner <mareklindner@neomailbox.ch>
2694 M:      Simon Wunderlich <sw@simonwunderlich.de>
2695 M:      Antonio Quartulli <a@unstable.cc>
2696 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2697 W:      https://www.open-mesh.org/
2698 Q:      https://patchwork.open-mesh.org/project/batman/list/
2699 S:      Maintained
2700 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2701 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2702 F:      Documentation/networking/batman-adv.rst
2703 F:      include/uapi/linux/batadv_packet.h
2704 F:      include/uapi/linux/batman_adv.h
2705 F:      net/batman-adv/
2706
2707 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2708 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2709 L:      linux-hams@vger.kernel.org
2710 W:      http://www.baycom.org/~tom/ham/ham.html
2711 S:      Maintained
2712 F:      drivers/net/hamradio/baycom*
2713
2714 BCACHE (BLOCK LAYER CACHE)
2715 M:      Coly Li <colyli@suse.de>
2716 M:      Kent Overstreet <kent.overstreet@gmail.com>
2717 L:      linux-bcache@vger.kernel.org
2718 W:      http://bcache.evilpiepirate.org
2719 C:      irc://irc.oftc.net/bcache
2720 S:      Maintained
2721 F:      drivers/md/bcache/
2722
2723 BDISP ST MEDIA DRIVER
2724 M:      Fabien Dessenne <fabien.dessenne@st.com>
2725 L:      linux-media@vger.kernel.org
2726 T:      git git://linuxtv.org/media_tree.git
2727 W:      https://linuxtv.org
2728 S:      Supported
2729 F:      drivers/media/platform/sti/bdisp
2730
2731 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2732 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2733 L:      netdev@vger.kernel.org
2734 S:      Maintained
2735 F:      drivers/net/ethernet/ec_bhf.c
2736
2737 BEFS FILE SYSTEM
2738 M:      Luis de Bethencourt <luisbg@kernel.org>
2739 M:      Salah Triki <salah.triki@gmail.com>
2740 S:      Maintained
2741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2742 F:      Documentation/filesystems/befs.txt
2743 F:      fs/befs/
2744
2745 BFQ I/O SCHEDULER
2746 M:      Paolo Valente <paolo.valente@linaro.org>
2747 M:      Jens Axboe <axboe@kernel.dk>
2748 L:      linux-block@vger.kernel.org
2749 S:      Maintained
2750 F:      block/bfq-*
2751 F:      Documentation/block/bfq-iosched.txt
2752
2753 BFS FILE SYSTEM
2754 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2755 S:      Maintained
2756 F:      Documentation/filesystems/bfs.txt
2757 F:      fs/bfs/
2758 F:      include/uapi/linux/bfs_fs.h
2759
2760 BLINKM RGB LED DRIVER
2761 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2762 S:      Maintained
2763 F:      drivers/leds/leds-blinkm.c
2764
2765 BLOCK LAYER
2766 M:      Jens Axboe <axboe@kernel.dk>
2767 L:      linux-block@vger.kernel.org
2768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2769 S:      Maintained
2770 F:      block/
2771 F:      drivers/block/
2772 F:      kernel/trace/blktrace.c
2773 F:      lib/sbitmap.c
2774
2775 BLOCK2MTD DRIVER
2776 M:      Joern Engel <joern@lazybastard.org>
2777 L:      linux-mtd@lists.infradead.org
2778 S:      Maintained
2779 F:      drivers/mtd/devices/block2mtd.c
2780
2781 BLUETOOTH DRIVERS
2782 M:      Marcel Holtmann <marcel@holtmann.org>
2783 M:      Johan Hedberg <johan.hedberg@gmail.com>
2784 L:      linux-bluetooth@vger.kernel.org
2785 W:      http://www.bluez.org/
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2788 S:      Maintained
2789 F:      drivers/bluetooth/
2790
2791 BLUETOOTH SUBSYSTEM
2792 M:      Marcel Holtmann <marcel@holtmann.org>
2793 M:      Johan Hedberg <johan.hedberg@gmail.com>
2794 L:      linux-bluetooth@vger.kernel.org
2795 W:      http://www.bluez.org/
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2798 S:      Maintained
2799 F:      net/bluetooth/
2800 F:      include/net/bluetooth/
2801
2802 BONDING DRIVER
2803 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2804 M:      Veaceslav Falico <vfalico@gmail.com>
2805 M:      Andy Gospodarek <andy@greyhouse.net>
2806 L:      netdev@vger.kernel.org
2807 W:      http://sourceforge.net/projects/bonding/
2808 S:      Supported
2809 F:      drivers/net/bonding/
2810 F:      include/uapi/linux/if_bonding.h
2811
2812 BPF (Safe dynamic programs and tools)
2813 M:      Alexei Starovoitov <ast@kernel.org>
2814 M:      Daniel Borkmann <daniel@iogearbox.net>
2815 L:      netdev@vger.kernel.org
2816 L:      linux-kernel@vger.kernel.org
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2819 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2820 S:      Supported
2821 F:      arch/x86/net/bpf_jit*
2822 F:      Documentation/networking/filter.txt
2823 F:      Documentation/bpf/
2824 F:      include/linux/bpf*
2825 F:      include/linux/filter.h
2826 F:      include/trace/events/xdp.h
2827 F:      include/uapi/linux/bpf*
2828 F:      include/uapi/linux/filter.h
2829 F:      kernel/bpf/
2830 F:      kernel/trace/bpf_trace.c
2831 F:      lib/test_bpf.c
2832 F:      net/bpf/
2833 F:      net/core/filter.c
2834 F:      net/sched/act_bpf.c
2835 F:      net/sched/cls_bpf.c
2836 F:      samples/bpf/
2837 F:      tools/bpf/
2838 F:      tools/lib/bpf/
2839 F:      tools/testing/selftests/bpf/
2840
2841 BROADCOM B44 10/100 ETHERNET DRIVER
2842 M:      Michael Chan <michael.chan@broadcom.com>
2843 L:      netdev@vger.kernel.org
2844 S:      Supported
2845 F:      drivers/net/ethernet/broadcom/b44.*
2846
2847 BROADCOM B53 ETHERNET SWITCH DRIVER
2848 M:      Florian Fainelli <f.fainelli@gmail.com>
2849 L:      netdev@vger.kernel.org
2850 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2851 S:      Supported
2852 F:      drivers/net/dsa/b53/*
2853 F:      include/linux/platform_data/b53.h
2854
2855 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2856 M:      Florian Fainelli <f.fainelli@gmail.com>
2857 M:      Ray Jui <rjui@broadcom.com>
2858 M:      Scott Branden <sbranden@broadcom.com>
2859 M:      bcm-kernel-feedback-list@broadcom.com
2860 T:      git git://github.com/broadcom/mach-bcm
2861 S:      Maintained
2862 N:      bcm281*
2863 N:      bcm113*
2864 N:      bcm216*
2865 N:      kona
2866 F:      arch/arm/mach-bcm/
2867
2868 BROADCOM BCM2835 ARM ARCHITECTURE
2869 M:      Eric Anholt <eric@anholt.net>
2870 M:      Stefan Wahren <stefan.wahren@i2se.com>
2871 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2873 T:      git git://github.com/anholt/linux
2874 S:      Maintained
2875 N:      bcm2835
2876 F:      drivers/staging/vc04_services
2877
2878 BROADCOM BCM47XX MIPS ARCHITECTURE
2879 M:      Hauke Mehrtens <hauke@hauke-m.de>
2880 M:      Rafał Miłecki <zajec5@gmail.com>
2881 L:      linux-mips@linux-mips.org
2882 S:      Maintained
2883 F:      Documentation/devicetree/bindings/mips/brcm/
2884 F:      arch/mips/bcm47xx/*
2885 F:      arch/mips/include/asm/mach-bcm47xx/*
2886
2887 BROADCOM BCM5301X ARM ARCHITECTURE
2888 M:      Hauke Mehrtens <hauke@hauke-m.de>
2889 M:      Rafał Miłecki <zajec5@gmail.com>
2890 M:      Jon Mason <jonmason@broadcom.com>
2891 M:      bcm-kernel-feedback-list@broadcom.com
2892 L:      linux-arm-kernel@lists.infradead.org
2893 S:      Maintained
2894 F:      arch/arm/mach-bcm/bcm_5301x.c
2895 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2896 F:      arch/arm/boot/dts/bcm470*
2897 F:      arch/arm/boot/dts/bcm953012*
2898
2899 BROADCOM BCM53573 ARM ARCHITECTURE
2900 M:      Rafał Miłecki <rafal@milecki.pl>
2901 L:      linux-arm-kernel@lists.infradead.org
2902 S:      Maintained
2903 F:      arch/arm/boot/dts/bcm53573*
2904 F:      arch/arm/boot/dts/bcm47189*
2905
2906 BROADCOM BCM63XX ARM ARCHITECTURE
2907 M:      Florian Fainelli <f.fainelli@gmail.com>
2908 M:      bcm-kernel-feedback-list@broadcom.com
2909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2910 T:      git git://github.com/broadcom/stblinux.git
2911 S:      Maintained
2912 N:      bcm63xx
2913
2914 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2915 M:      Kevin Cernekee <cernekee@gmail.com>
2916 L:      linux-usb@vger.kernel.org
2917 S:      Maintained
2918 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2919
2920 BROADCOM BCM7XXX ARM ARCHITECTURE
2921 M:      Brian Norris <computersforpeace@gmail.com>
2922 M:      Gregory Fong <gregory.0xf0@gmail.com>
2923 M:      Florian Fainelli <f.fainelli@gmail.com>
2924 M:      bcm-kernel-feedback-list@broadcom.com
2925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2926 T:      git git://github.com/broadcom/stblinux.git
2927 S:      Maintained
2928 F:      arch/arm/mach-bcm/*brcmstb*
2929 F:      arch/arm/boot/dts/bcm7*.dts*
2930 F:      drivers/bus/brcmstb_gisb.c
2931 F:      arch/arm/mm/cache-b15-rac.c
2932 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2933 N:      brcmstb
2934
2935 BROADCOM BMIPS CPUFREQ DRIVER
2936 M:      Markus Mayer <mmayer@broadcom.com>
2937 M:      bcm-kernel-feedback-list@broadcom.com
2938 L:      linux-pm@vger.kernel.org
2939 S:      Maintained
2940 F:      drivers/cpufreq/bmips-cpufreq.c
2941
2942 BROADCOM BMIPS MIPS ARCHITECTURE
2943 M:      Kevin Cernekee <cernekee@gmail.com>
2944 M:      Florian Fainelli <f.fainelli@gmail.com>
2945 L:      linux-mips@linux-mips.org
2946 T:      git git://github.com/broadcom/stblinux.git
2947 S:      Maintained
2948 F:      arch/mips/bmips/*
2949 F:      arch/mips/include/asm/mach-bmips/*
2950 F:      arch/mips/kernel/*bmips*
2951 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2952 F:      drivers/irqchip/irq-bcm63*
2953 F:      drivers/irqchip/irq-bcm7*
2954 F:      drivers/irqchip/irq-brcmstb*
2955 F:      include/linux/bcm963xx_nvram.h
2956 F:      include/linux/bcm963xx_tag.h
2957
2958 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2959 M:      Rasesh Mody <rasesh.mody@cavium.com>
2960 M:      Harish Patil <harish.patil@cavium.com>
2961 M:      Dept-GELinuxNICDev@cavium.com
2962 L:      netdev@vger.kernel.org
2963 S:      Supported
2964 F:      drivers/net/ethernet/broadcom/bnx2.*
2965 F:      drivers/net/ethernet/broadcom/bnx2_*
2966
2967 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2968 M:      QLogic-Storage-Upstream@qlogic.com
2969 L:      linux-scsi@vger.kernel.org
2970 S:      Supported
2971 F:      drivers/scsi/bnx2fc/
2972
2973 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2974 M:      QLogic-Storage-Upstream@qlogic.com
2975 L:      linux-scsi@vger.kernel.org
2976 S:      Supported
2977 F:      drivers/scsi/bnx2i/
2978
2979 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2980 M:      Ariel Elior <ariel.elior@cavium.com>
2981 M:      everest-linux-l2@cavium.com
2982 L:      netdev@vger.kernel.org
2983 S:      Supported
2984 F:      drivers/net/ethernet/broadcom/bnx2x/
2985
2986 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2987 M:      Michael Chan <michael.chan@broadcom.com>
2988 L:      netdev@vger.kernel.org
2989 S:      Supported
2990 F:      drivers/net/ethernet/broadcom/bnxt/
2991
2992 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2993 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2994 M:      Franky Lin <franky.lin@broadcom.com>
2995 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2996 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2997 M:      Wright Feng <wright.feng@cypress.com>
2998 L:      linux-wireless@vger.kernel.org
2999 L:      brcm80211-dev-list.pdl@broadcom.com
3000 L:      brcm80211-dev-list@cypress.com
3001 S:      Supported
3002 F:      drivers/net/wireless/broadcom/brcm80211/
3003
3004 BROADCOM BRCMSTB GPIO DRIVER
3005 M:      Gregory Fong <gregory.0xf0@gmail.com>
3006 L:      bcm-kernel-feedback-list@broadcom.com
3007 S:      Supported
3008 F:      drivers/gpio/gpio-brcmstb.c
3009 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3010
3011 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3012 M:      Al Cooper <alcooperx@gmail.com>
3013 L:      linux-kernel@vger.kernel.org
3014 L:      bcm-kernel-feedback-list@broadcom.com
3015 S:      Maintained
3016 F:      drivers/phy/broadcom/phy-brcm-usb*
3017
3018 BROADCOM GENET ETHERNET DRIVER
3019 M:      Doug Berger <opendmb@gmail.com>
3020 M:      Florian Fainelli <f.fainelli@gmail.com>
3021 L:      netdev@vger.kernel.org
3022 S:      Supported
3023 F:      drivers/net/ethernet/broadcom/genet/
3024
3025 BROADCOM IPROC ARM ARCHITECTURE
3026 M:      Ray Jui <rjui@broadcom.com>
3027 M:      Scott Branden <sbranden@broadcom.com>
3028 M:      Jon Mason <jonmason@broadcom.com>
3029 M:      bcm-kernel-feedback-list@broadcom.com
3030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3031 T:      git git://github.com/broadcom/cygnus-linux.git
3032 S:      Maintained
3033 N:      iproc
3034 N:      cygnus
3035 N:      bcm[-_]nsp
3036 N:      bcm9113*
3037 N:      bcm9583*
3038 N:      bcm9585*
3039 N:      bcm9586*
3040 N:      bcm988312
3041 N:      bcm113*
3042 N:      bcm583*
3043 N:      bcm585*
3044 N:      bcm586*
3045 N:      bcm88312
3046 N:      hr2
3047 N:      stingray
3048 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3049 F:      arch/arm64/boot/dts/broadcom/stingray/*
3050 F:      drivers/clk/bcm/clk-ns*
3051 F:      drivers/clk/bcm/clk-sr*
3052 F:      drivers/pinctrl/bcm/pinctrl-ns*
3053 F:      include/dt-bindings/clock/bcm-sr*
3054
3055 BROADCOM KONA GPIO DRIVER
3056 M:      Ray Jui <rjui@broadcom.com>
3057 L:      bcm-kernel-feedback-list@broadcom.com
3058 S:      Supported
3059 F:      drivers/gpio/gpio-bcm-kona.c
3060 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3061
3062 BROADCOM NETXTREME-E ROCE DRIVER
3063 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3064 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3065 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3066 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3067 L:      linux-rdma@vger.kernel.org
3068 W:      http://www.broadcom.com
3069 S:      Supported
3070 F:      drivers/infiniband/hw/bnxt_re/
3071 F:      include/uapi/rdma/bnxt_re-abi.h
3072
3073 BROADCOM NVRAM DRIVER
3074 M:      Rafał Miłecki <zajec5@gmail.com>
3075 L:      linux-mips@linux-mips.org
3076 S:      Maintained
3077 F:      drivers/firmware/broadcom/*
3078
3079 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3080 M:      Rafał Miłecki <zajec5@gmail.com>
3081 L:      linux-wireless@vger.kernel.org
3082 S:      Maintained
3083 F:      drivers/bcma/
3084 F:      include/linux/bcma/
3085
3086 BROADCOM STB AVS CPUFREQ DRIVER
3087 M:      Markus Mayer <mmayer@broadcom.com>
3088 M:      bcm-kernel-feedback-list@broadcom.com
3089 L:      linux-pm@vger.kernel.org
3090 S:      Maintained
3091 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3092 F:      drivers/cpufreq/brcmstb*
3093
3094 BROADCOM STB AVS TMON DRIVER
3095 M:      Markus Mayer <mmayer@broadcom.com>
3096 M:      bcm-kernel-feedback-list@broadcom.com
3097 L:      linux-pm@vger.kernel.org
3098 S:      Maintained
3099 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3100 F:      drivers/thermal/broadcom/brcmstb*
3101
3102 BROADCOM STB NAND FLASH DRIVER
3103 M:      Brian Norris <computersforpeace@gmail.com>
3104 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3105 L:      linux-mtd@lists.infradead.org
3106 L:      bcm-kernel-feedback-list@broadcom.com
3107 S:      Maintained
3108 F:      drivers/mtd/nand/raw/brcmnand/
3109
3110 BROADCOM STB DPFE DRIVER
3111 M:      Markus Mayer <mmayer@broadcom.com>
3112 M:      bcm-kernel-feedback-list@broadcom.com
3113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3114 S:      Maintained
3115 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3116 F:      drivers/memory/brcmstb_dpfe.c
3117
3118 BROADCOM SYSTEMPORT ETHERNET DRIVER
3119 M:      Florian Fainelli <f.fainelli@gmail.com>
3120 L:      netdev@vger.kernel.org
3121 S:      Supported
3122 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3123
3124 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3125 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3126 M:      Prashant Sreedharan <prashant@broadcom.com>
3127 M:      Michael Chan <mchan@broadcom.com>
3128 L:      netdev@vger.kernel.org
3129 S:      Supported
3130 F:      drivers/net/ethernet/broadcom/tg3.*
3131
3132 BROCADE BFA FC SCSI DRIVER
3133 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3134 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3135 L:      linux-scsi@vger.kernel.org
3136 S:      Supported
3137 F:      drivers/scsi/bfa/
3138
3139 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3140 M:      Rasesh Mody <rasesh.mody@cavium.com>
3141 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3142 M:      Dept-GELinuxNICDev@cavium.com
3143 L:      netdev@vger.kernel.org
3144 S:      Supported
3145 F:      drivers/net/ethernet/brocade/bna/
3146
3147 BSG (block layer generic sg v4 driver)
3148 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3149 L:      linux-scsi@vger.kernel.org
3150 S:      Supported
3151 F:      block/bsg.c
3152 F:      include/linux/bsg.h
3153 F:      include/uapi/linux/bsg.h
3154
3155 BT87X AUDIO DRIVER
3156 M:      Clemens Ladisch <clemens@ladisch.de>
3157 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3158 T:      git git://git.alsa-project.org/alsa-kernel.git
3159 S:      Maintained
3160 F:      Documentation/sound/cards/bt87x.rst
3161 F:      sound/pci/bt87x.c
3162
3163 BT8XXGPIO DRIVER
3164 M:      Michael Buesch <m@bues.ch>
3165 W:      http://bu3sch.de/btgpio.php
3166 S:      Maintained
3167 F:      drivers/gpio/gpio-bt8xx.c
3168
3169 BTRFS FILE SYSTEM
3170 M:      Chris Mason <clm@fb.com>
3171 M:      Josef Bacik <jbacik@fb.com>
3172 M:      David Sterba <dsterba@suse.com>
3173 L:      linux-btrfs@vger.kernel.org
3174 W:      http://btrfs.wiki.kernel.org/
3175 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3177 S:      Maintained
3178 F:      Documentation/filesystems/btrfs.txt
3179 F:      fs/btrfs/
3180 F:      include/linux/btrfs*
3181 F:      include/uapi/linux/btrfs*
3182
3183 BTTV VIDEO4LINUX DRIVER
3184 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3185 L:      linux-media@vger.kernel.org
3186 W:      https://linuxtv.org
3187 T:      git git://linuxtv.org/media_tree.git
3188 S:      Odd fixes
3189 F:      Documentation/media/v4l-drivers/bttv*
3190 F:      drivers/media/pci/bt8xx/bttv*
3191
3192 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3193 M:      Chanwoo Choi <cw00.choi@samsung.com>
3194 L:      linux-pm@vger.kernel.org
3195 L:      linux-samsung-soc@vger.kernel.org
3196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3197 S:      Maintained
3198 F:      drivers/devfreq/exynos-bus.c
3199 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3200
3201 BUSLOGIC SCSI DRIVER
3202 M:      Khalid Aziz <khalid@gonehiking.org>
3203 L:      linux-scsi@vger.kernel.org
3204 S:      Maintained
3205 F:      drivers/scsi/BusLogic.*
3206 F:      drivers/scsi/FlashPoint.*
3207
3208 C-MEDIA CMI8788 DRIVER
3209 M:      Clemens Ladisch <clemens@ladisch.de>
3210 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3211 T:      git git://git.alsa-project.org/alsa-kernel.git
3212 S:      Maintained
3213 F:      sound/pci/oxygen/
3214
3215 C6X ARCHITECTURE
3216 M:      Mark Salter <msalter@redhat.com>
3217 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3218 L:      linux-c6x-dev@linux-c6x.org
3219 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3220 S:      Maintained
3221 F:      arch/c6x/
3222
3223 CA8210 IEEE-802.15.4 RADIO DRIVER
3224 M:      Harry Morris <h.morris@cascoda.com>
3225 L:      linux-wpan@vger.kernel.org
3226 W:      https://github.com/Cascoda/ca8210-linux.git
3227 S:      Maintained
3228 F:      drivers/net/ieee802154/ca8210.c
3229 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3230
3231 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3232 M:      David Howells <dhowells@redhat.com>
3233 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3234 S:      Supported
3235 F:      Documentation/filesystems/caching/cachefiles.txt
3236 F:      fs/cachefiles/
3237
3238 CADENCE MIPI-CSI2 BRIDGES
3239 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3240 L:      linux-media@vger.kernel.org
3241 S:      Maintained
3242 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3243 F:      drivers/media/platform/cadence/cdns-csi2*
3244
3245 CADET FM/AM RADIO RECEIVER DRIVER
3246 M:      Hans Verkuil <hverkuil@xs4all.nl>
3247 L:      linux-media@vger.kernel.org
3248 T:      git git://linuxtv.org/media_tree.git
3249 W:      https://linuxtv.org
3250 S:      Maintained
3251 F:      drivers/media/radio/radio-cadet*
3252
3253 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3254 M:      Jonathan Corbet <corbet@lwn.net>
3255 L:      linux-media@vger.kernel.org
3256 T:      git git://linuxtv.org/media_tree.git
3257 S:      Maintained
3258 F:      Documentation/media/v4l-drivers/cafe_ccic*
3259 F:      drivers/media/platform/marvell-ccic/
3260
3261 CAIF NETWORK LAYER
3262 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3263 L:      netdev@vger.kernel.org
3264 S:      Supported
3265 F:      Documentation/networking/caif/
3266 F:      drivers/net/caif/
3267 F:      include/uapi/linux/caif/
3268 F:      include/net/caif/
3269 F:      net/caif/
3270
3271 CALGARY x86-64 IOMMU
3272 M:      Muli Ben-Yehuda <mulix@mulix.org>
3273 M:      Jon Mason <jdmason@kudzu.us>
3274 L:      iommu@lists.linux-foundation.org
3275 S:      Maintained
3276 F:      arch/x86/kernel/pci-calgary_64.c
3277 F:      arch/x86/kernel/tce_64.c
3278 F:      arch/x86/include/asm/calgary.h
3279 F:      arch/x86/include/asm/tce.h
3280
3281 CAN NETWORK DRIVERS
3282 M:      Wolfgang Grandegger <wg@grandegger.com>
3283 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3284 L:      linux-can@vger.kernel.org
3285 W:      https://github.com/linux-can
3286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3288 S:      Maintained
3289 F:      Documentation/devicetree/bindings/net/can/
3290 F:      drivers/net/can/
3291 F:      include/linux/can/dev.h
3292 F:      include/linux/can/platform/
3293 F:      include/uapi/linux/can/error.h
3294 F:      include/uapi/linux/can/netlink.h
3295
3296 CAN NETWORK LAYER
3297 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3298 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3299 L:      linux-can@vger.kernel.org
3300 W:      https://github.com/linux-can
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3303 S:      Maintained
3304 F:      Documentation/networking/can.rst
3305 F:      net/can/
3306 F:      include/linux/can/core.h
3307 F:      include/uapi/linux/can.h
3308 F:      include/uapi/linux/can/bcm.h
3309 F:      include/uapi/linux/can/raw.h
3310 F:      include/uapi/linux/can/gw.h
3311
3312 CAPABILITIES
3313 M:      Serge Hallyn <serge@hallyn.com>
3314 L:      linux-security-module@vger.kernel.org
3315 S:      Supported
3316 F:      include/linux/capability.h
3317 F:      include/uapi/linux/capability.h
3318 F:      security/commoncap.c
3319 F:      kernel/capability.c
3320
3321 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3322 M:      Kevin Tsai <ktsai@capellamicro.com>
3323 S:      Maintained
3324 F:      drivers/iio/light/cm*
3325
3326 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3327 M:      Christian Lamparter <chunkeey@googlemail.com>
3328 L:      linux-wireless@vger.kernel.org
3329 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3330 S:      Maintained
3331 F:      drivers/net/wireless/ath/carl9170/
3332
3333 CAVIUM I2C DRIVER
3334 M:      Jan Glauber <jglauber@cavium.com>
3335 M:      David Daney <david.daney@cavium.com>
3336 W:      http://www.cavium.com
3337 S:      Supported
3338 F:      drivers/i2c/busses/i2c-octeon*
3339 F:      drivers/i2c/busses/i2c-thunderx*
3340
3341 CAVIUM LIQUIDIO NETWORK DRIVER
3342 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3343 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3344 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3345 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3346 L:      netdev@vger.kernel.org
3347 W:      http://www.cavium.com
3348 S:      Supported
3349 F:      drivers/net/ethernet/cavium/liquidio/
3350
3351 CAVIUM MMC DRIVER
3352 M:      Jan Glauber <jglauber@cavium.com>
3353 M:      David Daney <david.daney@cavium.com>
3354 M:      Steven J. Hill <Steven.Hill@cavium.com>
3355 W:      http://www.cavium.com
3356 S:      Supported
3357 F:      drivers/mmc/host/cavium*
3358
3359 CAVIUM OCTEON-TX CRYPTO DRIVER
3360 M:      George Cherian <george.cherian@cavium.com>
3361 L:      linux-crypto@vger.kernel.org
3362 W:      http://www.cavium.com
3363 S:      Supported
3364 F:      drivers/crypto/cavium/cpt/
3365
3366 CAVIUM THUNDERX2 ARM64 SOC
3367 M:      Robert Richter <rrichter@cavium.com>
3368 M:      Jayachandran C <jnair@caviumnetworks.com>
3369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3370 S:      Maintained
3371 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3372 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3373
3374 CC2520 IEEE-802.15.4 RADIO DRIVER
3375 M:      Varka Bhadram <varkabhadram@gmail.com>
3376 L:      linux-wpan@vger.kernel.org
3377 S:      Maintained
3378 F:      drivers/net/ieee802154/cc2520.c
3379 F:      include/linux/spi/cc2520.h
3380 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3381
3382 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3383 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3384 L:      linux-crypto@vger.kernel.org
3385 S:      Supported
3386 F:      drivers/crypto/ccree/
3387 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3388
3389 CEC FRAMEWORK
3390 M:      Hans Verkuil <hans.verkuil@cisco.com>
3391 L:      linux-media@vger.kernel.org
3392 T:      git git://linuxtv.org/media_tree.git
3393 W:      http://linuxtv.org
3394 S:      Supported
3395 F:      Documentation/media/kapi/cec-core.rst
3396 F:      Documentation/media/uapi/cec
3397 F:      drivers/media/cec/
3398 F:      drivers/media/rc/keymaps/rc-cec.c
3399 F:      include/media/cec.h
3400 F:      include/media/cec-notifier.h
3401 F:      include/uapi/linux/cec.h
3402 F:      include/uapi/linux/cec-funcs.h
3403 F:      Documentation/devicetree/bindings/media/cec.txt
3404 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3405
3406 CEC GPIO DRIVER
3407 M:      Hans Verkuil <hans.verkuil@cisco.com>
3408 L:      linux-media@vger.kernel.org
3409 T:      git git://linuxtv.org/media_tree.git
3410 W:      http://linuxtv.org
3411 S:      Supported
3412 F:      drivers/media/platform/cec-gpio/
3413 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3414
3415 CELL BROADBAND ENGINE ARCHITECTURE
3416 M:      Arnd Bergmann <arnd@arndb.de>
3417 L:      linuxppc-dev@lists.ozlabs.org
3418 W:      http://www.ibm.com/developerworks/power/cell/
3419 S:      Supported
3420 F:      arch/powerpc/include/asm/cell*.h
3421 F:      arch/powerpc/include/asm/spu*.h
3422 F:      arch/powerpc/include/uapi/asm/spu*.h
3423 F:      arch/powerpc/oprofile/*cell*
3424 F:      arch/powerpc/platforms/cell/
3425
3426 CEPH COMMON CODE (LIBCEPH)
3427 M:      Ilya Dryomov <idryomov@gmail.com>
3428 M:      "Yan, Zheng" <zyan@redhat.com>
3429 M:      Sage Weil <sage@redhat.com>
3430 L:      ceph-devel@vger.kernel.org
3431 W:      http://ceph.com/
3432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3433 T:      git git://github.com/ceph/ceph-client.git
3434 S:      Supported
3435 F:      net/ceph/
3436 F:      include/linux/ceph/
3437 F:      include/linux/crush/
3438
3439 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3440 M:      "Yan, Zheng" <zyan@redhat.com>
3441 M:      Sage Weil <sage@redhat.com>
3442 M:      Ilya Dryomov <idryomov@gmail.com>
3443 L:      ceph-devel@vger.kernel.org
3444 W:      http://ceph.com/
3445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3446 T:      git git://github.com/ceph/ceph-client.git
3447 S:      Supported
3448 F:      Documentation/filesystems/ceph.txt
3449 F:      fs/ceph/
3450
3451 CERTIFICATE HANDLING:
3452 M:      David Howells <dhowells@redhat.com>
3453 M:      David Woodhouse <dwmw2@infradead.org>
3454 L:      keyrings@vger.kernel.org
3455 S:      Maintained
3456 F:      Documentation/admin-guide/module-signing.rst
3457 F:      certs/
3458 F:      scripts/sign-file.c
3459 F:      scripts/extract-cert.c
3460
3461 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3462 L:      linux-usb@vger.kernel.org
3463 S:      Orphan
3464 F:      Documentation/usb/WUSB-Design-overview.txt
3465 F:      Documentation/usb/wusb-cbaf
3466 F:      drivers/usb/host/hwa-hc.c
3467 F:      drivers/usb/host/whci/
3468 F:      drivers/usb/wusbcore/
3469 F:      include/linux/usb/wusb*
3470
3471 CFAG12864B LCD DRIVER
3472 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3473 S:      Maintained
3474 F:      drivers/auxdisplay/cfag12864b.c
3475 F:      include/linux/cfag12864b.h
3476
3477 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3478 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3479 S:      Maintained
3480 F:      drivers/auxdisplay/cfag12864bfb.c
3481 F:      include/linux/cfag12864b.h
3482
3483 802.11 (including CFG80211/NL80211)
3484 M:      Johannes Berg <johannes@sipsolutions.net>
3485 L:      linux-wireless@vger.kernel.org
3486 W:      http://wireless.kernel.org/
3487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3489 S:      Maintained
3490 F:      net/wireless/
3491 F:      include/uapi/linux/nl80211.h
3492 F:      include/linux/ieee80211.h
3493 F:      include/net/wext.h
3494 F:      include/net/cfg80211.h
3495 F:      include/net/iw_handler.h
3496 F:      include/net/ieee80211_radiotap.h
3497 F:      Documentation/driver-api/80211/cfg80211.rst
3498 F:      Documentation/networking/regulatory.txt
3499
3500 CHAR and MISC DRIVERS
3501 M:      Arnd Bergmann <arnd@arndb.de>
3502 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3504 S:      Supported
3505 F:      drivers/char/
3506 F:      drivers/misc/
3507 F:      include/linux/miscdevice.h
3508
3509 CHECKPATCH
3510 M:      Andy Whitcroft <apw@canonical.com>
3511 M:      Joe Perches <joe@perches.com>
3512 S:      Maintained
3513 F:      scripts/checkpatch.pl
3514
3515 CHINESE DOCUMENTATION
3516 M:      Harry Wei <harryxiyou@gmail.com>
3517 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3518 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3519 S:      Maintained
3520 F:      Documentation/translations/zh_CN/
3521
3522 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3523 M:      Peter Chen <Peter.Chen@nxp.com>
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3525 L:      linux-usb@vger.kernel.org
3526 S:      Maintained
3527 F:      drivers/usb/chipidea/
3528
3529 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3530 M:      Hans de Goede <hdegoede@redhat.com>
3531 L:      linux-input@vger.kernel.org
3532 S:      Maintained
3533 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3534 F:      drivers/input/touchscreen/chipone_icn8318.c
3535
3536 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3537 M:      Hans de Goede <hdegoede@redhat.com>
3538 L:      linux-input@vger.kernel.org
3539 S:      Maintained
3540 F:      drivers/input/touchscreen/chipone_icn8505.c
3541
3542 CHROME HARDWARE PLATFORM SUPPORT
3543 M:      Benson Leung <bleung@chromium.org>
3544 M:      Olof Johansson <olof@lixom.net>
3545 S:      Maintained
3546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3547 F:      drivers/platform/chrome/
3548
3549 CIRRUS LOGIC AUDIO CODEC DRIVERS
3550 M:      Brian Austin <brian.austin@cirrus.com>
3551 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3552 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3553 S:      Maintained
3554 F:      sound/soc/codecs/cs*
3555
3556 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3557 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3558 L:      netdev@vger.kernel.org
3559 S:      Maintained
3560 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3561
3562 CISCO FCOE HBA DRIVER
3563 M:      Satish Kharat <satishkh@cisco.com>
3564 M:      Sesidhar Baddela <sebaddel@cisco.com>
3565 M:      Karan Tilak Kumar <kartilak@cisco.com>
3566 L:      linux-scsi@vger.kernel.org
3567 S:      Supported
3568 F:      drivers/scsi/fnic/
3569
3570 CISCO SCSI HBA DRIVER
3571 M:      Karan Tilak Kumar <kartilak@cisco.com>
3572 M:      Sesidhar Baddela <sebaddel@cisco.com>
3573 L:      linux-scsi@vger.kernel.org
3574 S:      Supported
3575 F:      drivers/scsi/snic/
3576
3577 CISCO VIC ETHERNET NIC DRIVER
3578 M:      Christian Benvenuti <benve@cisco.com>
3579 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3580 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3581 S:      Supported
3582 F:      drivers/net/ethernet/cisco/enic/
3583
3584 CISCO VIC LOW LATENCY NIC DRIVER
3585 M:      Christian Benvenuti <benve@cisco.com>
3586 S:      Supported
3587 F:      drivers/infiniband/hw/usnic/
3588
3589 CIRRUS LOGIC MADERA CODEC DRIVERS
3590 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3591 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3593 L:      patches@opensource.cirrus.com
3594 T:      git https://github.com/CirrusLogic/linux-drivers.git
3595 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3596 S:      Supported
3597 F:      Documentation/devicetree/bindings/mfd/madera.txt
3598 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3599 F:      include/linux/mfd/madera/*
3600 F:      drivers/gpio/gpio-madera*
3601 F:      drivers/mfd/madera*
3602 F:      drivers/mfd/cs47l*
3603 F:      drivers/pinctrl/cirrus/*
3604
3605 CLANG-FORMAT FILE
3606 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3607 S:      Maintained
3608 F:      .clang-format
3609
3610 CLEANCACHE API
3611 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3612 L:      linux-kernel@vger.kernel.org
3613 S:      Maintained
3614 F:      mm/cleancache.c
3615 F:      include/linux/cleancache.h
3616
3617 CLK API
3618 M:      Russell King <linux@armlinux.org.uk>
3619 L:      linux-clk@vger.kernel.org
3620 S:      Maintained
3621 F:      include/linux/clk.h
3622
3623 CLOCKSOURCE, CLOCKEVENT DRIVERS
3624 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3625 M:      Thomas Gleixner <tglx@linutronix.de>
3626 L:      linux-kernel@vger.kernel.org
3627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3628 S:      Supported
3629 F:      drivers/clocksource/
3630 F:      Documentation/devicetree/bindings/timer/
3631
3632 CMPC ACPI DRIVER
3633 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3634 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3635 L:      platform-driver-x86@vger.kernel.org
3636 S:      Supported
3637 F:      drivers/platform/x86/classmate-laptop.c
3638
3639 COBALT MEDIA DRIVER
3640 M:      Hans Verkuil <hans.verkuil@cisco.com>
3641 L:      linux-media@vger.kernel.org
3642 T:      git git://linuxtv.org/media_tree.git
3643 W:      https://linuxtv.org
3644 S:      Supported
3645 F:      drivers/media/pci/cobalt/
3646
3647 COCCINELLE/Semantic Patches (SmPL)
3648 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3649 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3650 M:      Nicolas Palix <nicolas.palix@imag.fr>
3651 M:      Michal Marek <michal.lkml@markovi.net>
3652 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3654 W:      http://coccinelle.lip6.fr/
3655 S:      Supported
3656 F:      Documentation/dev-tools/coccinelle.rst
3657 F:      scripts/coccinelle/
3658 F:      scripts/coccicheck
3659
3660 CODA FILE SYSTEM
3661 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3662 M:      coda@cs.cmu.edu
3663 L:      codalist@coda.cs.cmu.edu
3664 W:      http://www.coda.cs.cmu.edu/
3665 S:      Maintained
3666 F:      Documentation/filesystems/coda.txt
3667 F:      fs/coda/
3668 F:      include/linux/coda*.h
3669 F:      include/uapi/linux/coda*.h
3670
3671 CODA V4L2 MEM2MEM DRIVER
3672 M:      Philipp Zabel <p.zabel@pengutronix.de>
3673 L:      linux-media@vger.kernel.org
3674 S:      Maintained
3675 F:      Documentation/devicetree/bindings/media/coda.txt
3676 F:      drivers/media/platform/coda/
3677
3678 COMMON CLK FRAMEWORK
3679 M:      Michael Turquette <mturquette@baylibre.com>
3680 M:      Stephen Boyd <sboyd@kernel.org>
3681 L:      linux-clk@vger.kernel.org
3682 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3684 S:      Maintained
3685 F:      Documentation/devicetree/bindings/clock/
3686 F:      drivers/clk/
3687 X:      drivers/clk/clkdev.c
3688 F:      include/linux/clk-pr*
3689 F:      include/linux/clk/
3690 F:      include/linux/of_clk.h
3691
3692 COMMON INTERNET FILE SYSTEM (CIFS)
3693 M:      Steve French <sfrench@samba.org>
3694 L:      linux-cifs@vger.kernel.org
3695 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3696 W:      http://linux-cifs.samba.org/
3697 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3698 S:      Supported
3699 F:      Documentation/filesystems/cifs/
3700 F:      fs/cifs/
3701
3702 COMPACTPCI HOTPLUG CORE
3703 M:      Scott Murray <scott@spiteful.org>
3704 L:      linux-pci@vger.kernel.org
3705 S:      Maintained
3706 F:      drivers/pci/hotplug/cpci_hotplug*
3707
3708 COMPACTPCI HOTPLUG GENERIC DRIVER
3709 M:      Scott Murray <scott@spiteful.org>
3710 L:      linux-pci@vger.kernel.org
3711 S:      Maintained
3712 F:      drivers/pci/hotplug/cpcihp_generic.c
3713
3714 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3715 M:      Scott Murray <scott@spiteful.org>
3716 L:      linux-pci@vger.kernel.org
3717 S:      Maintained
3718 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3719
3720 COMPAL LAPTOP SUPPORT
3721 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3722 L:      platform-driver-x86@vger.kernel.org
3723 S:      Maintained
3724 F:      drivers/platform/x86/compal-laptop.c
3725
3726 CONEXANT ACCESSRUNNER USB DRIVER
3727 L:      accessrunner-general@lists.sourceforge.net
3728 W:      http://accessrunner.sourceforge.net/
3729 S:      Orphan
3730 F:      drivers/usb/atm/cxacru.c
3731
3732 CONFIGFS
3733 M:      Joel Becker <jlbec@evilplan.org>
3734 M:      Christoph Hellwig <hch@lst.de>
3735 T:      git git://git.infradead.org/users/hch/configfs.git
3736 S:      Supported
3737 F:      fs/configfs/
3738 F:      include/linux/configfs.h
3739
3740 CONNECTOR
3741 M:      Evgeniy Polyakov <zbr@ioremap.net>
3742 L:      netdev@vger.kernel.org
3743 S:      Maintained
3744 F:      drivers/connector/
3745
3746 CONTROL GROUP (CGROUP)
3747 M:      Tejun Heo <tj@kernel.org>
3748 M:      Li Zefan <lizefan@huawei.com>
3749 M:      Johannes Weiner <hannes@cmpxchg.org>
3750 L:      cgroups@vger.kernel.org
3751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3752 S:      Maintained
3753 F:      Documentation/cgroup*
3754 F:      include/linux/cgroup*
3755 F:      kernel/cgroup*
3756
3757 CONTROL GROUP - CPUSET
3758 M:      Li Zefan <lizefan@huawei.com>
3759 L:      cgroups@vger.kernel.org
3760 W:      http://www.bullopensource.org/cpuset/
3761 W:      http://oss.sgi.com/projects/cpusets/
3762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3763 S:      Maintained
3764 F:      Documentation/cgroup-v1/cpusets.txt
3765 F:      include/linux/cpuset.h
3766 F:      kernel/cgroup/cpuset.c
3767
3768 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3769 M:      Johannes Weiner <hannes@cmpxchg.org>
3770 M:      Michal Hocko <mhocko@kernel.org>
3771 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3772 L:      cgroups@vger.kernel.org
3773 L:      linux-mm@kvack.org
3774 S:      Maintained
3775 F:      mm/memcontrol.c
3776 F:      mm/swap_cgroup.c
3777
3778 CORETEMP HARDWARE MONITORING DRIVER
3779 M:      Fenghua Yu <fenghua.yu@intel.com>
3780 L:      linux-hwmon@vger.kernel.org
3781 S:      Maintained
3782 F:      Documentation/hwmon/coretemp
3783 F:      drivers/hwmon/coretemp.c
3784
3785 COSA/SRP SYNC SERIAL DRIVER
3786 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3787 W:      http://www.fi.muni.cz/~kas/cosa/
3788 S:      Maintained
3789 F:      drivers/net/wan/cosa*
3790
3791 CPMAC ETHERNET DRIVER
3792 M:      Florian Fainelli <f.fainelli@gmail.com>
3793 L:      netdev@vger.kernel.org
3794 S:      Maintained
3795 F:      drivers/net/ethernet/ti/cpmac.c
3796
3797 CPU FREQUENCY DRIVERS
3798 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3799 M:      Viresh Kumar <viresh.kumar@linaro.org>
3800 L:      linux-pm@vger.kernel.org
3801 S:      Maintained
3802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3803 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3804 B:      https://bugzilla.kernel.org
3805 F:      Documentation/cpu-freq/
3806 F:      Documentation/devicetree/bindings/cpufreq/
3807 F:      drivers/cpufreq/
3808 F:      include/linux/cpufreq.h
3809 F:      tools/testing/selftests/cpufreq/
3810
3811 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3812 M:      Viresh Kumar <viresh.kumar@linaro.org>
3813 M:      Sudeep Holla <sudeep.holla@arm.com>
3814 L:      linux-pm@vger.kernel.org
3815 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3816 S:      Maintained
3817 F:      drivers/cpufreq/arm_big_little.h
3818 F:      drivers/cpufreq/arm_big_little.c
3819 F:      drivers/cpufreq/arm_big_little_dt.c
3820
3821 CPU POWER MONITORING SUBSYSTEM
3822 M:      Thomas Renninger <trenn@suse.com>
3823 M:      Shuah Khan <shuah@kernel.org>
3824 L:      linux-pm@vger.kernel.org
3825 S:      Maintained
3826 F:      tools/power/cpupower/
3827
3828 CPUID/MSR DRIVER
3829 M:      "H. Peter Anvin" <hpa@zytor.com>
3830 S:      Maintained
3831 F:      arch/x86/kernel/cpuid.c
3832 F:      arch/x86/kernel/msr.c
3833
3834 CPUIDLE DRIVER - ARM BIG LITTLE
3835 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3836 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3837 L:      linux-pm@vger.kernel.org
3838 L:      linux-arm-kernel@lists.infradead.org
3839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3840 S:      Maintained
3841 F:      drivers/cpuidle/cpuidle-big_little.c
3842
3843 CPUIDLE DRIVER - ARM EXYNOS
3844 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3845 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3846 M:      Kukjin Kim <kgene@kernel.org>
3847 L:      linux-pm@vger.kernel.org
3848 L:      linux-samsung-soc@vger.kernel.org
3849 S:      Supported
3850 F:      drivers/cpuidle/cpuidle-exynos.c
3851 F:      arch/arm/mach-exynos/pm.c
3852
3853 CPUIDLE DRIVERS
3854 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3855 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3856 L:      linux-pm@vger.kernel.org
3857 S:      Maintained
3858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3859 B:      https://bugzilla.kernel.org
3860 F:      drivers/cpuidle/*
3861 F:      include/linux/cpuidle.h
3862
3863 CRAMFS FILESYSTEM
3864 M:      Nicolas Pitre <nico@linaro.org>
3865 S:      Maintained
3866 F:      Documentation/filesystems/cramfs.txt
3867 F:      fs/cramfs/
3868
3869 CRYPTO API
3870 M:      Herbert Xu <herbert@gondor.apana.org.au>
3871 M:      "David S. Miller" <davem@davemloft.net>
3872 L:      linux-crypto@vger.kernel.org
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3875 S:      Maintained
3876 F:      Documentation/crypto/
3877 F:      Documentation/devicetree/bindings/crypto/
3878 F:      arch/*/crypto/
3879 F:      crypto/
3880 F:      drivers/crypto/
3881 F:      include/crypto/
3882 F:      include/linux/crypto*
3883
3884 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3885 M:      Neil Horman <nhorman@tuxdriver.com>
3886 L:      linux-crypto@vger.kernel.org
3887 S:      Maintained
3888 F:      crypto/ansi_cprng.c
3889 F:      crypto/rng.c
3890
3891 CS3308 MEDIA DRIVER
3892 M:      Hans Verkuil <hverkuil@xs4all.nl>
3893 L:      linux-media@vger.kernel.org
3894 T:      git git://linuxtv.org/media_tree.git
3895 W:      http://linuxtv.org
3896 S:      Odd Fixes
3897 F:      drivers/media/i2c/cs3308.c
3898 F:      drivers/media/i2c/cs3308.h
3899
3900 CS5535 Audio ALSA driver
3901 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3902 S:      Maintained
3903 F:      sound/pci/cs5535audio/
3904
3905 CW1200 WLAN driver
3906 M:      Solomon Peachy <pizza@shaftnet.org>
3907 S:      Maintained
3908 F:      drivers/net/wireless/st/cw1200/
3909
3910 CX18 VIDEO4LINUX DRIVER
3911 M:      Andy Walls <awalls@md.metrocast.net>
3912 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3913 L:      linux-media@vger.kernel.org
3914 T:      git git://linuxtv.org/media_tree.git
3915 W:      https://linuxtv.org
3916 W:      http://www.ivtvdriver.org/index.php/Cx18
3917 S:      Maintained
3918 F:      Documentation/media/v4l-drivers/cx18*
3919 F:      drivers/media/pci/cx18/
3920 F:      include/uapi/linux/ivtv*
3921
3922 CX2341X MPEG ENCODER HELPER MODULE
3923 M:      Hans Verkuil <hverkuil@xs4all.nl>
3924 L:      linux-media@vger.kernel.org
3925 T:      git git://linuxtv.org/media_tree.git
3926 W:      https://linuxtv.org
3927 S:      Maintained
3928 F:      drivers/media/common/cx2341x*
3929 F:      include/media/cx2341x*
3930
3931 CX24120 MEDIA DRIVER
3932 M:      Jemma Denson <jdenson@gmail.com>
3933 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3934 L:      linux-media@vger.kernel.org
3935 W:      https://linuxtv.org
3936 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3937 S:      Maintained
3938 F:      drivers/media/dvb-frontends/cx24120*
3939
3940 CX88 VIDEO4LINUX DRIVER
3941 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3942 L:      linux-media@vger.kernel.org
3943 W:      https://linuxtv.org
3944 T:      git git://linuxtv.org/media_tree.git
3945 S:      Odd fixes
3946 F:      Documentation/media/v4l-drivers/cx88*
3947 F:      drivers/media/pci/cx88/
3948
3949 CXD2820R MEDIA DRIVER
3950 M:      Antti Palosaari <crope@iki.fi>
3951 L:      linux-media@vger.kernel.org
3952 W:      https://linuxtv.org
3953 W:      http://palosaari.fi/linux/
3954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3955 T:      git git://linuxtv.org/anttip/media_tree.git
3956 S:      Maintained
3957 F:      drivers/media/dvb-frontends/cxd2820r*
3958
3959 CXGB3 ETHERNET DRIVER (CXGB3)
3960 M:      Santosh Raspatur <santosh@chelsio.com>
3961 L:      netdev@vger.kernel.org
3962 W:      http://www.chelsio.com
3963 S:      Supported
3964 F:      drivers/net/ethernet/chelsio/cxgb3/
3965
3966 CXGB3 ISCSI DRIVER (CXGB3I)
3967 M:      Karen Xie <kxie@chelsio.com>
3968 L:      linux-scsi@vger.kernel.org
3969 W:      http://www.chelsio.com
3970 S:      Supported
3971 F:      drivers/scsi/cxgbi/cxgb3i
3972
3973 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3974 M:      Steve Wise <swise@chelsio.com>
3975 L:      linux-rdma@vger.kernel.org
3976 W:      http://www.openfabrics.org
3977 S:      Supported
3978 F:      drivers/infiniband/hw/cxgb3/
3979 F:      include/uapi/rdma/cxgb3-abi.h
3980
3981 CXGB4 CRYPTO DRIVER (chcr)
3982 M:      Harsh Jain <harsh@chelsio.com>
3983 L:      linux-crypto@vger.kernel.org
3984 W:      http://www.chelsio.com
3985 S:      Supported
3986 F:      drivers/crypto/chelsio
3987
3988 CXGB4 ETHERNET DRIVER (CXGB4)
3989 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3990 L:      netdev@vger.kernel.org
3991 W:      http://www.chelsio.com
3992 S:      Supported
3993 F:      drivers/net/ethernet/chelsio/cxgb4/
3994
3995 CXGB4 ISCSI DRIVER (CXGB4I)
3996 M:      Karen Xie <kxie@chelsio.com>
3997 L:      linux-scsi@vger.kernel.org
3998 W:      http://www.chelsio.com
3999 S:      Supported
4000 F:      drivers/scsi/cxgbi/cxgb4i
4001
4002 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4003 M:      Steve Wise <swise@chelsio.com>
4004 L:      linux-rdma@vger.kernel.org
4005 W:      http://www.openfabrics.org
4006 S:      Supported
4007 F:      drivers/infiniband/hw/cxgb4/
4008 F:      include/uapi/rdma/cxgb4-abi.h
4009
4010 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4011 M:      Casey Leedom <leedom@chelsio.com>
4012 L:      netdev@vger.kernel.org
4013 W:      http://www.chelsio.com
4014 S:      Supported
4015 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4016
4017 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4018 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4019 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4020 L:      linuxppc-dev@lists.ozlabs.org
4021 S:      Supported
4022 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4023 F:      drivers/misc/cxl/
4024 F:      include/misc/cxl*
4025 F:      include/uapi/misc/cxl.h
4026 F:      Documentation/powerpc/cxl.txt
4027 F:      Documentation/ABI/testing/sysfs-class-cxl
4028
4029 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4030 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4031 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4032 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4033 L:      linux-scsi@vger.kernel.org
4034 S:      Supported
4035 F:      drivers/scsi/cxlflash/
4036 F:      include/uapi/scsi/cxlflash_ioctls.h
4037 F:      Documentation/powerpc/cxlflash.txt
4038
4039 CYBERPRO FB DRIVER
4040 M:      Russell King <linux@armlinux.org.uk>
4041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4042 W:      http://www.armlinux.org.uk/
4043 S:      Maintained
4044 F:      drivers/video/fbdev/cyber2000fb.*
4045
4046 CYCLADES ASYNC MUX DRIVER
4047 W:      http://www.cyclades.com/
4048 S:      Orphan
4049 F:      drivers/tty/cyclades.c
4050 F:      include/linux/cyclades.h
4051 F:      include/uapi/linux/cyclades.h
4052
4053 CYCLADES PC300 DRIVER
4054 W:      http://www.cyclades.com/
4055 S:      Orphan
4056 F:      drivers/net/wan/pc300*
4057
4058 CYPRESS_FIRMWARE MEDIA DRIVER
4059 M:      Antti Palosaari <crope@iki.fi>
4060 L:      linux-media@vger.kernel.org
4061 W:      https://linuxtv.org
4062 W:      http://palosaari.fi/linux/
4063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4064 T:      git git://linuxtv.org/anttip/media_tree.git
4065 S:      Maintained
4066 F:      drivers/media/common/cypress_firmware*
4067
4068 CYTTSP TOUCHSCREEN DRIVER
4069 M:      Ferruh Yigit <fery@cypress.com>
4070 L:      linux-input@vger.kernel.org
4071 S:      Supported
4072 F:      drivers/input/touchscreen/cyttsp*
4073 F:      include/linux/input/cyttsp.h
4074
4075 D-LINK DIR-685 TOUCHKEYS DRIVER
4076 M:      Linus Walleij <linus.walleij@linaro.org>
4077 L:      linux-input@vger.kernel.org
4078 S:      Supported
4079 F:      drivers/input/dlink-dir685-touchkeys.c
4080
4081 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4082 M:      Joshua Kinard <kumba@gentoo.org>
4083 S:      Maintained
4084 F:      drivers/rtc/rtc-ds1685.c
4085 F:      include/linux/rtc/ds1685.h
4086
4087 DAMA SLAVE for AX.25
4088 M:      Joerg Reuter <jreuter@yaina.de>
4089 W:      http://yaina.de/jreuter/
4090 W:      http://www.qsl.net/dl1bke/
4091 L:      linux-hams@vger.kernel.org
4092 S:      Maintained
4093 F:      net/ax25/af_ax25.c
4094 F:      net/ax25/ax25_dev.c
4095 F:      net/ax25/ax25_ds_*
4096 F:      net/ax25/ax25_in.c
4097 F:      net/ax25/ax25_out.c
4098 F:      net/ax25/ax25_timer.c
4099 F:      net/ax25/sysctl_net_ax25.c
4100
4101 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4102 L:      netdev@vger.kernel.org
4103 S:      Orphan
4104 F:      Documentation/networking/dmfe.txt
4105 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4106
4107 DC390/AM53C974 SCSI driver
4108 M:      Hannes Reinecke <hare@suse.com>
4109 L:      linux-scsi@vger.kernel.org
4110 S:      Maintained
4111 F:      drivers/scsi/am53c974.c
4112
4113 DC395x SCSI driver
4114 M:      Oliver Neukum <oliver@neukum.org>
4115 M:      Ali Akcaagac <aliakc@web.de>
4116 M:      Jamie Lenehan <lenehan@twibble.org>
4117 L:      dc395x@twibble.org
4118 W:      http://twibble.org/dist/dc395x/
4119 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4120 S:      Maintained
4121 F:      Documentation/scsi/dc395x.txt
4122 F:      drivers/scsi/dc395x.*
4123
4124 DCCP PROTOCOL
4125 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4126 L:      dccp@vger.kernel.org
4127 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4128 S:      Maintained
4129 F:      include/linux/dccp.h
4130 F:      include/uapi/linux/dccp.h
4131 F:      include/linux/tfrc.h
4132 F:      net/dccp/
4133
4134 DECnet NETWORK LAYER
4135 W:      http://linux-decnet.sourceforge.net
4136 L:      linux-decnet-user@lists.sourceforge.net
4137 S:      Orphan
4138 F:      Documentation/networking/decnet.txt
4139 F:      net/decnet/
4140
4141 DECSTATION PLATFORM SUPPORT
4142 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4143 L:      linux-mips@linux-mips.org
4144 W:      http://www.linux-mips.org/wiki/DECstation
4145 S:      Maintained
4146 F:      arch/mips/dec/
4147 F:      arch/mips/include/asm/dec/
4148 F:      arch/mips/include/asm/mach-dec/
4149
4150 DEFXX FDDI NETWORK DRIVER
4151 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4152 S:      Maintained
4153 F:      drivers/net/fddi/defxx.*
4154
4155 DELL SMBIOS DRIVER
4156 M:      Pali Rohár <pali.rohar@gmail.com>
4157 M:      Mario Limonciello <mario.limonciello@dell.com>
4158 L:      platform-driver-x86@vger.kernel.org
4159 S:      Maintained
4160 F:      drivers/platform/x86/dell-smbios.*
4161
4162 DELL SMBIOS SMM DRIVER
4163 M:      Mario Limonciello <mario.limonciello@dell.com>
4164 L:      platform-driver-x86@vger.kernel.org
4165 S:      Maintained
4166 F:      drivers/platform/x86/dell-smbios-smm.c
4167
4168 DELL SMBIOS WMI DRIVER
4169 M:      Mario Limonciello <mario.limonciello@dell.com>
4170 L:      platform-driver-x86@vger.kernel.org
4171 S:      Maintained
4172 F:      drivers/platform/x86/dell-smbios-wmi.c
4173 F:      tools/wmi/dell-smbios-example.c
4174
4175 DELL LAPTOP DRIVER
4176 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4177 M:      Pali Rohár <pali.rohar@gmail.com>
4178 L:      platform-driver-x86@vger.kernel.org
4179 S:      Maintained
4180 F:      drivers/platform/x86/dell-laptop.c
4181
4182 DELL LAPTOP FREEFALL DRIVER
4183 M:      Pali Rohár <pali.rohar@gmail.com>
4184 S:      Maintained
4185 F:      drivers/platform/x86/dell-smo8800.c
4186
4187 DELL LAPTOP RBTN DRIVER
4188 M:      Pali Rohár <pali.rohar@gmail.com>
4189 S:      Maintained
4190 F:      drivers/platform/x86/dell-rbtn.*
4191
4192 DELL LAPTOP SMM DRIVER
4193 M:      Pali Rohár <pali.rohar@gmail.com>
4194 S:      Maintained
4195 F:      drivers/hwmon/dell-smm-hwmon.c
4196 F:      include/uapi/linux/i8k.h
4197
4198 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4199 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4200 S:      Maintained
4201 F:      Documentation/dcdbas.txt
4202 F:      drivers/firmware/dcdbas.*
4203
4204 DELL WMI NOTIFICATIONS DRIVER
4205 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4206 M:      Pali Rohár <pali.rohar@gmail.com>
4207 S:      Maintained
4208 F:      drivers/platform/x86/dell-wmi.c
4209
4210 DELL WMI DESCRIPTOR DRIVER
4211 M:      Mario Limonciello <mario.limonciello@dell.com>
4212 S:      Maintained
4213 F:      drivers/platform/x86/dell-wmi-descriptor.c
4214
4215 DELTA ST MEDIA DRIVER
4216 M:      Hugues Fruchet <hugues.fruchet@st.com>
4217 L:      linux-media@vger.kernel.org
4218 T:      git git://linuxtv.org/media_tree.git
4219 W:      https://linuxtv.org
4220 S:      Supported
4221 F:      drivers/media/platform/sti/delta
4222
4223 DENALI NAND DRIVER
4224 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4225 L:      linux-mtd@lists.infradead.org
4226 S:      Supported
4227 F:      drivers/mtd/nand/raw/denali*
4228
4229 DESIGNWARE USB2 DRD IP DRIVER
4230 M:      Minas Harutyunyan <hminas@synopsys.com>
4231 L:      linux-usb@vger.kernel.org
4232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4233 S:      Maintained
4234 F:      drivers/usb/dwc2/
4235
4236 DESIGNWARE USB3 DRD IP DRIVER
4237 M:      Felipe Balbi <balbi@kernel.org>
4238 L:      linux-usb@vger.kernel.org
4239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4240 S:      Maintained
4241 F:      drivers/usb/dwc3/
4242
4243 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4244 M:      Andreas Klinger <ak@it-klinger.de>
4245 L:      linux-iio@vger.kernel.org
4246 S:      Maintained
4247 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4248 F:      drivers/iio/proximity/srf*.c
4249
4250 DEVICE COREDUMP (DEV_COREDUMP)
4251 M:      Johannes Berg <johannes@sipsolutions.net>
4252 L:      linux-kernel@vger.kernel.org
4253 S:      Maintained
4254 F:      drivers/base/devcoredump.c
4255 F:      include/linux/devcoredump.h
4256
4257 DEVICE FREQUENCY (DEVFREQ)
4258 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4259 M:      Kyungmin Park <kyungmin.park@samsung.com>
4260 R:      Chanwoo Choi <cw00.choi@samsung.com>
4261 L:      linux-pm@vger.kernel.org
4262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4263 S:      Maintained
4264 F:      drivers/devfreq/
4265 F:      include/linux/devfreq.h
4266 F:      Documentation/devicetree/bindings/devfreq/
4267
4268 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4269 M:      Chanwoo Choi <cw00.choi@samsung.com>
4270 L:      linux-pm@vger.kernel.org
4271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4272 S:      Supported
4273 F:      drivers/devfreq/event/
4274 F:      drivers/devfreq/devfreq-event.c
4275 F:      include/linux/devfreq-event.h
4276 F:      Documentation/devicetree/bindings/devfreq/event/
4277
4278 DEVICE NUMBER REGISTRY
4279 M:      Torben Mathiasen <device@lanana.org>
4280 W:      http://lanana.org/docs/device-list/index.html
4281 S:      Maintained
4282
4283 DEVICE-MAPPER  (LVM)
4284 M:      Alasdair Kergon <agk@redhat.com>
4285 M:      Mike Snitzer <snitzer@redhat.com>
4286 M:      dm-devel@redhat.com
4287 L:      dm-devel@redhat.com
4288 W:      http://sources.redhat.com/dm
4289 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4291 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4292 S:      Maintained
4293 F:      Documentation/device-mapper/
4294 F:      drivers/md/Makefile
4295 F:      drivers/md/Kconfig
4296 F:      drivers/md/dm*
4297 F:      drivers/md/persistent-data/
4298 F:      include/linux/device-mapper.h
4299 F:      include/linux/dm-*.h
4300 F:      include/uapi/linux/dm-*.h
4301
4302 DEVLINK
4303 M:      Jiri Pirko <jiri@mellanox.com>
4304 L:      netdev@vger.kernel.org
4305 S:      Supported
4306 F:      net/core/devlink.c
4307 F:      include/net/devlink.h
4308 F:      include/uapi/linux/devlink.h
4309
4310 DIALOG SEMICONDUCTOR DRIVERS
4311 M:      Support Opensource <support.opensource@diasemi.com>
4312 W:      http://www.dialog-semiconductor.com/products
4313 S:      Supported
4314 F:      Documentation/hwmon/da90??
4315 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4316 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4317 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4318 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4319 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4320 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4321 F:      drivers/gpio/gpio-da90??.c
4322 F:      drivers/hwmon/da90??-hwmon.c
4323 F:      drivers/iio/adc/da91??-*.c
4324 F:      drivers/input/misc/da90??_onkey.c
4325 F:      drivers/input/touchscreen/da9052_tsi.c
4326 F:      drivers/leds/leds-da90??.c
4327 F:      drivers/mfd/da903x.c
4328 F:      drivers/mfd/da90??-*.c
4329 F:      drivers/mfd/da91??-*.c
4330 F:      drivers/power/supply/da9052-battery.c
4331 F:      drivers/power/supply/da91??-*.c
4332 F:      drivers/regulator/da903x.c
4333 F:      drivers/regulator/da9???-regulator.[ch]
4334 F:      drivers/thermal/da90??-thermal.c
4335 F:      drivers/rtc/rtc-da90??.c
4336 F:      drivers/video/backlight/da90??_bl.c
4337 F:      drivers/watchdog/da90??_wdt.c
4338 F:      include/linux/mfd/da903x.h
4339 F:      include/linux/mfd/da9052/
4340 F:      include/linux/mfd/da9055/
4341 F:      include/linux/mfd/da9062/
4342 F:      include/linux/mfd/da9063/
4343 F:      include/linux/mfd/da9150/
4344 F:      include/linux/regulator/da9211.h
4345 F:      include/sound/da[79]*.h
4346 F:      sound/soc/codecs/da[79]*.[ch]
4347
4348 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4349 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4350 L:      linux-gpio@vger.kernel.org
4351 S:      Maintained
4352 F:      drivers/gpio/gpio-gpio-mm.c
4353
4354 DIGI NEO AND CLASSIC PCI PRODUCTS
4355 M:      Lidza Louina <lidza.louina@gmail.com>
4356 M:      Mark Hounschell <markh@compro.net>
4357 L:      driverdev-devel@linuxdriverproject.org
4358 S:      Maintained
4359 F:      drivers/staging/dgnc/
4360
4361 DIOLAN U2C-12 I2C DRIVER
4362 M:      Guenter Roeck <linux@roeck-us.net>
4363 L:      linux-i2c@vger.kernel.org
4364 S:      Maintained
4365 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4366
4367 FILESYSTEM DIRECT ACCESS (DAX)
4368 M:      Matthew Wilcox <mawilcox@microsoft.com>
4369 M:      Ross Zwisler <zwisler@kernel.org>
4370 M:      Jan Kara <jack@suse.cz>
4371 L:      linux-fsdevel@vger.kernel.org
4372 S:      Supported
4373 F:      fs/dax.c
4374 F:      include/linux/dax.h
4375 F:      include/trace/events/fs_dax.h
4376
4377 DEVICE DIRECT ACCESS (DAX)
4378 M:      Dan Williams <dan.j.williams@intel.com>
4379 M:      Dave Jiang <dave.jiang@intel.com>
4380 M:      Ross Zwisler <zwisler@kernel.org>
4381 M:      Vishal Verma <vishal.l.verma@intel.com>
4382 L:      linux-nvdimm@lists.01.org
4383 S:      Supported
4384 F:      drivers/dax/
4385
4386 DIRECTORY NOTIFICATION (DNOTIFY)
4387 M:      Jan Kara <jack@suse.cz>
4388 R:      Amir Goldstein <amir73il@gmail.com>
4389 L:      linux-fsdevel@vger.kernel.org
4390 S:      Maintained
4391 F:      Documentation/filesystems/dnotify.txt
4392 F:      fs/notify/dnotify/
4393 F:      include/linux/dnotify.h
4394
4395 DISK GEOMETRY AND PARTITION HANDLING
4396 M:      Andries Brouwer <aeb@cwi.nl>
4397 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4398 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4399 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4400 S:      Maintained
4401
4402 DISKQUOTA
4403 M:      Jan Kara <jack@suse.com>
4404 S:      Maintained
4405 F:      Documentation/filesystems/quota.txt
4406 F:      fs/quota/
4407 F:      include/linux/quota*.h
4408 F:      include/uapi/linux/quota*.h
4409
4410 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4411 M:      Bernie Thompson <bernie@plugable.com>
4412 L:      linux-fbdev@vger.kernel.org
4413 S:      Maintained
4414 W:      http://plugable.com/category/projects/udlfb/
4415 F:      drivers/video/fbdev/udlfb.c
4416 F:      include/video/udlfb.h
4417 F:      Documentation/fb/udlfb.txt
4418
4419 DISTRIBUTED LOCK MANAGER (DLM)
4420 M:      Christine Caulfield <ccaulfie@redhat.com>
4421 M:      David Teigland <teigland@redhat.com>
4422 L:      cluster-devel@redhat.com
4423 W:      http://sources.redhat.com/cluster/
4424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4425 S:      Supported
4426 F:      fs/dlm/
4427
4428 DMA BUFFER SHARING FRAMEWORK
4429 M:      Sumit Semwal <sumit.semwal@linaro.org>
4430 S:      Maintained
4431 L:      linux-media@vger.kernel.org
4432 L:      dri-devel@lists.freedesktop.org
4433 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4434 F:      drivers/dma-buf/
4435 F:      include/linux/dma-buf*
4436 F:      include/linux/reservation.h
4437 F:      include/linux/*fence.h
4438 F:      Documentation/driver-api/dma-buf.rst
4439 T:      git git://anongit.freedesktop.org/drm/drm-misc
4440
4441 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4442 M:      Vinod Koul <vkoul@kernel.org>
4443 L:      dmaengine@vger.kernel.org
4444 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4445 S:      Maintained
4446 F:      drivers/dma/
4447 F:      include/linux/dmaengine.h
4448 F:      include/linux/of_dma.h
4449 F:      Documentation/devicetree/bindings/dma/
4450 F:      Documentation/driver-api/dmaengine/
4451 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4452
4453 DMA MAPPING HELPERS
4454 M:      Christoph Hellwig <hch@lst.de>
4455 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4456 R:      Robin Murphy <robin.murphy@arm.com>
4457 L:      iommu@lists.linux-foundation.org
4458 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4459 W:      http://git.infradead.org/users/hch/dma-mapping.git
4460 S:      Supported
4461 F:      kernel/dma/
4462 F:      include/asm-generic/dma-mapping.h
4463 F:      include/linux/dma-direct.h
4464 F:      include/linux/dma-mapping.h
4465 F:      include/linux/dma-noncoherent.h
4466
4467 DME1737 HARDWARE MONITOR DRIVER
4468 M:      Juerg Haefliger <juergh@gmail.com>
4469 L:      linux-hwmon@vger.kernel.org
4470 S:      Maintained
4471 F:      Documentation/hwmon/dme1737
4472 F:      drivers/hwmon/dme1737.c
4473
4474 DMI/SMBIOS SUPPORT
4475 M:      Jean Delvare <jdelvare@suse.com>
4476 S:      Maintained
4477 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4478 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4479 F:      drivers/firmware/dmi-id.c
4480 F:      drivers/firmware/dmi_scan.c
4481 F:      include/linux/dmi.h
4482
4483 DOCUMENTATION
4484 M:      Jonathan Corbet <corbet@lwn.net>
4485 L:      linux-doc@vger.kernel.org
4486 S:      Maintained
4487 F:      Documentation/
4488 F:      scripts/kernel-doc
4489 X:      Documentation/ABI/
4490 X:      Documentation/devicetree/
4491 X:      Documentation/acpi
4492 X:      Documentation/power
4493 X:      Documentation/spi
4494 X:      Documentation/media
4495 T:      git git://git.lwn.net/linux.git docs-next
4496
4497 DOCUMENTATION/ITALIAN
4498 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4499 L:      linux-doc@vger.kernel.org
4500 S:      Maintained
4501 F:      Documentation/translations/it_IT
4502
4503 DONGWOON DW9714 LENS VOICE COIL DRIVER
4504 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4505 L:      linux-media@vger.kernel.org
4506 T:      git git://linuxtv.org/media_tree.git
4507 S:      Maintained
4508 F:      drivers/media/i2c/dw9714.c
4509
4510 DONGWOON DW9807 LENS VOICE COIL DRIVER
4511 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4512 L:      linux-media@vger.kernel.org
4513 T:      git git://linuxtv.org/media_tree.git
4514 S:      Maintained
4515 F:      drivers/media/i2c/dw9807.c
4516
4517 DOUBLETALK DRIVER
4518 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4519 L:      blinux-list@redhat.com
4520 S:      Maintained
4521 F:      drivers/char/dtlk.c
4522 F:      include/linux/dtlk.h
4523
4524 DPAA2 DATAPATH I/O (DPIO) DRIVER
4525 M:      Roy Pledge <Roy.Pledge@nxp.com>
4526 L:      linux-kernel@vger.kernel.org
4527 S:      Maintained
4528 F:      drivers/soc/fsl/dpio
4529
4530 DPAA2 ETHERNET DRIVER
4531 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4532 L:      linux-kernel@vger.kernel.org
4533 S:      Maintained
4534 F:      drivers/staging/fsl-dpaa2/ethernet
4535
4536 DPAA2 ETHERNET SWITCH DRIVER
4537 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4538 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4539 L:      linux-kernel@vger.kernel.org
4540 S:      Maintained
4541 F:      drivers/staging/fsl-dpaa2/ethsw
4542
4543 DPAA2 PTP CLOCK DRIVER
4544 M:      Yangbo Lu <yangbo.lu@nxp.com>
4545 L:      linux-kernel@vger.kernel.org
4546 S:      Maintained
4547 F:      drivers/staging/fsl-dpaa2/rtc
4548
4549 DPT_I2O SCSI RAID DRIVER
4550 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4551 L:      linux-scsi@vger.kernel.org
4552 W:      http://www.adaptec.com/
4553 S:      Maintained
4554 F:      drivers/scsi/dpt*
4555 F:      drivers/scsi/dpt/
4556
4557 DRBD DRIVER
4558 M:      Philipp Reisner <philipp.reisner@linbit.com>
4559 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4560 L:      drbd-dev@lists.linbit.com
4561 W:      http://www.drbd.org
4562 T:      git git://git.linbit.com/linux-drbd.git
4563 T:      git git://git.linbit.com/drbd-8.4.git
4564 S:      Supported
4565 F:      drivers/block/drbd/
4566 F:      lib/lru_cache.c
4567 F:      Documentation/blockdev/drbd/
4568
4569 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4570 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4571 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4573 S:      Supported
4574 F:      Documentation/kobject.txt
4575 F:      drivers/base/
4576 F:      fs/debugfs/
4577 F:      fs/sysfs/
4578 F:      include/linux/debugfs.h
4579 F:      include/linux/kobj*
4580 F:      lib/kobj*
4581
4582 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4583 M:      Kevin Hilman <khilman@kernel.org>
4584 M:      Nishanth Menon <nm@ti.com>
4585 S:      Maintained
4586 F:      drivers/power/avs/
4587 F:      include/linux/power/smartreflex.h
4588 L:      linux-pm@vger.kernel.org
4589
4590 DRM DRIVER FOR ARM PL111 CLCD
4591 M:      Eric Anholt <eric@anholt.net>
4592 T:      git git://anongit.freedesktop.org/drm/drm-misc
4593 S:      Supported
4594 F:      drivers/gpu/drm/pl111/
4595
4596 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4597 M:      Linus Walleij <linus.walleij@linaro.org>
4598 T:      git git://anongit.freedesktop.org/drm/drm-misc
4599 S:      Maintained
4600 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4601 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4602
4603 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4604 M:      Dave Airlie <airlied@redhat.com>
4605 S:      Odd Fixes
4606 F:      drivers/gpu/drm/ast/
4607
4608 DRM DRIVER FOR BOCHS VIRTUAL GPU
4609 M:      Gerd Hoffmann <kraxel@redhat.com>
4610 L:      virtualization@lists.linux-foundation.org
4611 T:      git git://anongit.freedesktop.org/drm/drm-misc
4612 S:      Maintained
4613 F:      drivers/gpu/drm/bochs/
4614
4615 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4616 M:      Linus Walleij <linus.walleij@linaro.org>
4617 T:      git git://anongit.freedesktop.org/drm/drm-misc
4618 S:      Maintained
4619 F:      drivers/gpu/drm/tve200/
4620
4621 DRM DRIVER FOR ILITEK ILI9225 PANELS
4622 M:      David Lechner <david@lechnology.com>
4623 S:      Maintained
4624 F:      drivers/gpu/drm/tinydrm/ili9225.c
4625 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4626
4627 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4628 S:      Orphan / Obsolete
4629 F:      drivers/gpu/drm/i810/
4630 F:      include/uapi/drm/i810_drm.h
4631
4632 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4633 S:      Orphan / Obsolete
4634 F:      drivers/gpu/drm/mga/
4635 F:      include/uapi/drm/mga_drm.h
4636
4637 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4638 M:      Dave Airlie <airlied@redhat.com>
4639 S:      Odd Fixes
4640 F:      drivers/gpu/drm/mgag200/
4641
4642 DRM DRIVER FOR MI0283QT
4643 M:      Noralf Trønnes <noralf@tronnes.org>
4644 S:      Maintained
4645 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4646 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4647
4648 DRM DRIVER FOR MSM ADRENO GPU
4649 M:      Rob Clark <robdclark@gmail.com>
4650 L:      linux-arm-msm@vger.kernel.org
4651 L:      dri-devel@lists.freedesktop.org
4652 L:      freedreno@lists.freedesktop.org
4653 T:      git git://people.freedesktop.org/~robclark/linux
4654 S:      Maintained
4655 F:      drivers/gpu/drm/msm/
4656 F:      include/uapi/drm/msm_drm.h
4657 F:      Documentation/devicetree/bindings/display/msm/
4658
4659 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4660 M:      Ben Skeggs <bskeggs@redhat.com>
4661 L:      dri-devel@lists.freedesktop.org
4662 L:      nouveau@lists.freedesktop.org
4663 T:      git git://github.com/skeggsb/linux
4664 S:      Supported
4665 F:      drivers/gpu/drm/nouveau/
4666 F:      include/uapi/drm/nouveau_drm.h
4667
4668 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4669 M:      Noralf Trønnes <noralf@tronnes.org>
4670 S:      Maintained
4671 F:      drivers/gpu/drm/tinydrm/repaper.c
4672 F:      Documentation/devicetree/bindings/display/repaper.txt
4673
4674 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4675 M:      Dave Airlie <airlied@redhat.com>
4676 M:      Gerd Hoffmann <kraxel@redhat.com>
4677 L:      virtualization@lists.linux-foundation.org
4678 T:      git git://anongit.freedesktop.org/drm/drm-misc
4679 S:      Obsolete
4680 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4681 F:      drivers/gpu/drm/cirrus/
4682
4683 DRM DRIVER FOR QXL VIRTUAL GPU
4684 M:      Dave Airlie <airlied@redhat.com>
4685 M:      Gerd Hoffmann <kraxel@redhat.com>
4686 L:      virtualization@lists.linux-foundation.org
4687 T:      git git://anongit.freedesktop.org/drm/drm-misc
4688 S:      Maintained
4689 F:      drivers/gpu/drm/qxl/
4690 F:      include/uapi/drm/qxl_drm.h
4691
4692 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4693 S:      Orphan / Obsolete
4694 F:      drivers/gpu/drm/r128/
4695 F:      include/uapi/drm/r128_drm.h
4696
4697 DRM DRIVER FOR SAVAGE VIDEO CARDS
4698 S:      Orphan / Obsolete
4699 F:      drivers/gpu/drm/savage/
4700 F:      include/uapi/drm/savage_drm.h
4701
4702 DRM DRIVER FOR SIS VIDEO CARDS
4703 S:      Orphan / Obsolete
4704 F:      drivers/gpu/drm/sis/
4705 F:      include/uapi/drm/sis_drm.h
4706
4707 DRM DRIVER FOR SITRONIX ST7586 PANELS
4708 M:      David Lechner <david@lechnology.com>
4709 S:      Maintained
4710 F:      drivers/gpu/drm/tinydrm/st7586.c
4711 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4712
4713 DRM DRIVER FOR SITRONIX ST7735R PANELS
4714 M:      David Lechner <david@lechnology.com>
4715 S:      Maintained
4716 F:      drivers/gpu/drm/tinydrm/st7735r.c
4717 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4718
4719 DRM DRIVER FOR TDFX VIDEO CARDS
4720 S:      Orphan / Obsolete
4721 F:      drivers/gpu/drm/tdfx/
4722
4723 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4724 M:      Dave Airlie <airlied@redhat.com>
4725 S:      Odd Fixes
4726 F:      drivers/gpu/drm/udl/
4727
4728 DRM DRIVER FOR VMWARE VIRTUAL GPU
4729 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4730 M:      Sinclair Yeh <syeh@vmware.com>
4731 M:      Thomas Hellstrom <thellstrom@vmware.com>
4732 L:      dri-devel@lists.freedesktop.org
4733 T:      git git://people.freedesktop.org/~syeh/repos_linux
4734 T:      git git://people.freedesktop.org/~thomash/linux
4735 S:      Supported
4736 F:      drivers/gpu/drm/vmwgfx/
4737 F:      include/uapi/drm/vmwgfx_drm.h
4738
4739 DRM DRIVERS
4740 M:      David Airlie <airlied@linux.ie>
4741 L:      dri-devel@lists.freedesktop.org
4742 T:      git git://anongit.freedesktop.org/drm/drm
4743 B:      https://bugs.freedesktop.org/
4744 C:      irc://chat.freenode.net/dri-devel
4745 S:      Maintained
4746 F:      drivers/gpu/drm/
4747 F:      drivers/gpu/vga/
4748 F:      Documentation/devicetree/bindings/display/
4749 F:      Documentation/devicetree/bindings/gpu/
4750 F:      Documentation/gpu/
4751 F:      include/drm/
4752 F:      include/uapi/drm/
4753 F:      include/linux/vga*
4754
4755 DRM DRIVERS AND MISC GPU PATCHES
4756 M:      Gustavo Padovan <gustavo@padovan.org>
4757 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4758 M:      Sean Paul <sean@poorly.run>
4759 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4760 S:      Maintained
4761 T:      git git://anongit.freedesktop.org/drm/drm-misc
4762 F:      Documentation/gpu/
4763 F:      drivers/gpu/vga/
4764 F:      drivers/gpu/drm/*
4765 F:      include/drm/drm*
4766 F:      include/uapi/drm/drm*
4767 F:      include/linux/vga*
4768
4769 DRM DRIVERS FOR ALLWINNER A10
4770 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4771 L:      dri-devel@lists.freedesktop.org
4772 S:      Supported
4773 F:      drivers/gpu/drm/sun4i/
4774 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4775 T:      git git://anongit.freedesktop.org/drm/drm-misc
4776
4777 DRM DRIVERS FOR AMLOGIC SOCS
4778 M:      Neil Armstrong <narmstrong@baylibre.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 L:      linux-amlogic@lists.infradead.org
4781 W:      http://linux-meson.com/
4782 S:      Supported
4783 F:      drivers/gpu/drm/meson/
4784 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4785 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4786 F:      Documentation/gpu/meson.rst
4787 T:      git git://anongit.freedesktop.org/drm/drm-misc
4788
4789 DRM DRIVERS FOR ATMEL HLCDC
4790 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4791 L:      dri-devel@lists.freedesktop.org
4792 S:      Supported
4793 F:      drivers/gpu/drm/atmel-hlcdc/
4794 F:      Documentation/devicetree/bindings/display/atmel/
4795 T:      git git://anongit.freedesktop.org/drm/drm-misc
4796
4797 DRM DRIVERS FOR BRIDGE CHIPS
4798 M:      Archit Taneja <architt@codeaurora.org>
4799 M:      Andrzej Hajda <a.hajda@samsung.com>
4800 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4801 S:      Maintained
4802 T:      git git://anongit.freedesktop.org/drm/drm-misc
4803 F:      drivers/gpu/drm/bridge/
4804
4805 DRM DRIVERS FOR EXYNOS
4806 M:      Inki Dae <inki.dae@samsung.com>
4807 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4808 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4809 M:      Kyungmin Park <kyungmin.park@samsung.com>
4810 L:      dri-devel@lists.freedesktop.org
4811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4812 S:      Supported
4813 F:      drivers/gpu/drm/exynos/
4814 F:      include/uapi/drm/exynos_drm.h
4815 F:      Documentation/devicetree/bindings/display/exynos/
4816
4817 DRM DRIVERS FOR FREESCALE DCU
4818 M:      Stefan Agner <stefan@agner.ch>
4819 M:      Alison Wang <alison.wang@nxp.com>
4820 L:      dri-devel@lists.freedesktop.org
4821 S:      Supported
4822 F:      drivers/gpu/drm/fsl-dcu/
4823 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4824 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4825 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4826
4827 DRM DRIVERS FOR FREESCALE IMX
4828 M:      Philipp Zabel <p.zabel@pengutronix.de>
4829 L:      dri-devel@lists.freedesktop.org
4830 S:      Maintained
4831 F:      drivers/gpu/drm/imx/
4832 F:      drivers/gpu/ipu-v3/
4833 F:      Documentation/devicetree/bindings/display/imx/
4834
4835 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4836 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4837 L:      dri-devel@lists.freedesktop.org
4838 T:      git git://github.com/patjak/drm-gma500
4839 S:      Maintained
4840 F:      drivers/gpu/drm/gma500/
4841
4842 DRM DRIVERS FOR HISILICON
4843 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4844 M:      Rongrong Zou <zourongrong@gmail.com>
4845 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4846 R:      Chen Feng <puck.chen@hisilicon.com>
4847 L:      dri-devel@lists.freedesktop.org
4848 T:      git git://github.com/xin3liang/linux.git
4849 S:      Maintained
4850 F:      drivers/gpu/drm/hisilicon/
4851 F:      Documentation/devicetree/bindings/display/hisilicon/
4852
4853 DRM DRIVERS FOR MEDIATEK
4854 M:      CK Hu <ck.hu@mediatek.com>
4855 M:      Philipp Zabel <p.zabel@pengutronix.de>
4856 L:      dri-devel@lists.freedesktop.org
4857 S:      Supported
4858 F:      drivers/gpu/drm/mediatek/
4859 F:      Documentation/devicetree/bindings/display/mediatek/
4860
4861 DRM DRIVERS FOR NVIDIA TEGRA
4862 M:      Thierry Reding <thierry.reding@gmail.com>
4863 L:      dri-devel@lists.freedesktop.org
4864 L:      linux-tegra@vger.kernel.org
4865 T:      git git://anongit.freedesktop.org/tegra/linux.git
4866 S:      Supported
4867 F:      drivers/gpu/drm/tegra/
4868 F:      drivers/gpu/host1x/
4869 F:      include/linux/host1x.h
4870 F:      include/uapi/drm/tegra_drm.h
4871 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4872
4873 DRM DRIVERS FOR RENESAS
4874 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4875 L:      dri-devel@lists.freedesktop.org
4876 L:      linux-renesas-soc@vger.kernel.org
4877 T:      git git://linuxtv.org/pinchartl/fbdev
4878 S:      Supported
4879 F:      drivers/gpu/drm/rcar-du/
4880 F:      drivers/gpu/drm/shmobile/
4881 F:      include/linux/platform_data/shmob_drm.h
4882 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4883 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4884 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4885
4886 DRM DRIVERS FOR ROCKCHIP
4887 M:      Sandy Huang <hjc@rock-chips.com>
4888 M:      Heiko Stübner <heiko@sntech.de>
4889 L:      dri-devel@lists.freedesktop.org
4890 S:      Maintained
4891 F:      drivers/gpu/drm/rockchip/
4892 F:      Documentation/devicetree/bindings/display/rockchip/
4893 T:      git git://anongit.freedesktop.org/drm/drm-misc
4894
4895 DRM DRIVERS FOR STI
4896 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4897 M:      Vincent Abriou <vincent.abriou@st.com>
4898 L:      dri-devel@lists.freedesktop.org
4899 T:      git git://anongit.freedesktop.org/drm/drm-misc
4900 S:      Maintained
4901 F:      drivers/gpu/drm/sti
4902 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4903
4904 DRM DRIVERS FOR STM
4905 M:      Yannick Fertre <yannick.fertre@st.com>
4906 M:      Philippe Cornu <philippe.cornu@st.com>
4907 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4908 M:      Vincent Abriou <vincent.abriou@st.com>
4909 L:      dri-devel@lists.freedesktop.org
4910 T:      git git://anongit.freedesktop.org/drm/drm-misc
4911 S:      Maintained
4912 F:      drivers/gpu/drm/stm
4913 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4914
4915 DRM DRIVERS FOR TI LCDC
4916 M:      Jyri Sarha <jsarha@ti.com>
4917 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4918 L:      dri-devel@lists.freedesktop.org
4919 S:      Maintained
4920 F:      drivers/gpu/drm/tilcdc/
4921 F:      Documentation/devicetree/bindings/display/tilcdc/
4922
4923 DRM DRIVERS FOR TI OMAP
4924 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4925 L:      dri-devel@lists.freedesktop.org
4926 S:      Maintained
4927 F:      drivers/gpu/drm/omapdrm/
4928 F:      Documentation/devicetree/bindings/display/ti/
4929
4930 DRM DRIVERS FOR V3D
4931 M:      Eric Anholt <eric@anholt.net>
4932 S:      Supported
4933 F:      drivers/gpu/drm/v3d/
4934 F:      include/uapi/drm/v3d_drm.h
4935 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4936 T:      git git://anongit.freedesktop.org/drm/drm-misc
4937
4938 DRM DRIVERS FOR VC4
4939 M:      Eric Anholt <eric@anholt.net>
4940 T:      git git://github.com/anholt/linux
4941 S:      Supported
4942 F:      drivers/gpu/drm/vc4/
4943 F:      include/uapi/drm/vc4_drm.h
4944 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4945 T:      git git://anongit.freedesktop.org/drm/drm-misc
4946
4947 DRM DRIVERS FOR VIVANTE GPU IP
4948 M:      Lucas Stach <l.stach@pengutronix.de>
4949 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4950 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4951 L:      etnaviv@lists.freedesktop.org
4952 L:      dri-devel@lists.freedesktop.org
4953 S:      Maintained
4954 F:      drivers/gpu/drm/etnaviv/
4955 F:      include/uapi/drm/etnaviv_drm.h
4956 F:      Documentation/devicetree/bindings/display/etnaviv/
4957
4958 DRM DRIVERS FOR ZTE ZX
4959 M:      Shawn Guo <shawnguo@kernel.org>
4960 L:      dri-devel@lists.freedesktop.org
4961 S:      Maintained
4962 F:      drivers/gpu/drm/zte/
4963 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4964 T:      git git://anongit.freedesktop.org/drm/drm-misc
4965
4966 DRM PANEL DRIVERS
4967 M:      Thierry Reding <thierry.reding@gmail.com>
4968 L:      dri-devel@lists.freedesktop.org
4969 T:      git git://anongit.freedesktop.org/drm/drm-misc
4970 S:      Maintained
4971 F:      drivers/gpu/drm/drm_panel.c
4972 F:      drivers/gpu/drm/panel/
4973 F:      include/drm/drm_panel.h
4974 F:      Documentation/devicetree/bindings/display/panel/
4975
4976 DRM TINYDRM DRIVERS
4977 M:      Noralf Trønnes <noralf@tronnes.org>
4978 W:      https://github.com/notro/tinydrm/wiki/Development
4979 T:      git git://anongit.freedesktop.org/drm/drm-misc
4980 S:      Maintained
4981 F:      drivers/gpu/drm/tinydrm/
4982 F:      include/drm/tinydrm/
4983
4984 DRM DRIVERS FOR XEN
4985 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987 L:      dri-devel@lists.freedesktop.org
4988 L:      xen-devel@lists.xen.org
4989 S:      Supported
4990 F:      drivers/gpu/drm/xen/
4991 F:      Documentation/gpu/xen-front.rst
4992
4993 DRM TTM SUBSYSTEM
4994 M:      Christian Koenig <christian.koenig@amd.com>
4995 M:      Huang Rui <ray.huang@amd.com>
4996 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4997 T:      git git://people.freedesktop.org/~agd5f/linux
4998 S:      Maintained
4999 L:      dri-devel@lists.freedesktop.org
5000 F:      include/drm/ttm/
5001 F:      drivers/gpu/drm/ttm/
5002
5003 DSBR100 USB FM RADIO DRIVER
5004 M:      Alexey Klimov <klimov.linux@gmail.com>
5005 L:      linux-media@vger.kernel.org
5006 T:      git git://linuxtv.org/media_tree.git
5007 S:      Maintained
5008 F:      drivers/media/radio/dsbr100.c
5009
5010 DSCC4 DRIVER
5011 M:      Francois Romieu <romieu@fr.zoreil.com>
5012 L:      netdev@vger.kernel.org
5013 S:      Maintained
5014 F:      drivers/net/wan/dscc4.c
5015
5016 DT3155 MEDIA DRIVER
5017 M:      Hans Verkuil <hverkuil@xs4all.nl>
5018 L:      linux-media@vger.kernel.org
5019 T:      git git://linuxtv.org/media_tree.git
5020 W:      https://linuxtv.org
5021 S:      Odd Fixes
5022 F:      drivers/media/pci/dt3155/
5023
5024 DVB_USB_AF9015 MEDIA DRIVER
5025 M:      Antti Palosaari <crope@iki.fi>
5026 L:      linux-media@vger.kernel.org
5027 W:      https://linuxtv.org
5028 W:      http://palosaari.fi/linux/
5029 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5030 T:      git git://linuxtv.org/anttip/media_tree.git
5031 S:      Maintained
5032 F:      drivers/media/usb/dvb-usb-v2/af9015*
5033
5034 DVB_USB_AF9035 MEDIA DRIVER
5035 M:      Antti Palosaari <crope@iki.fi>
5036 L:      linux-media@vger.kernel.org
5037 W:      https://linuxtv.org
5038 W:      http://palosaari.fi/linux/
5039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5040 T:      git git://linuxtv.org/anttip/media_tree.git
5041 S:      Maintained
5042 F:      drivers/media/usb/dvb-usb-v2/af9035*
5043
5044 DVB_USB_ANYSEE MEDIA DRIVER
5045 M:      Antti Palosaari <crope@iki.fi>
5046 L:      linux-media@vger.kernel.org
5047 W:      https://linuxtv.org
5048 W:      http://palosaari.fi/linux/
5049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5050 T:      git git://linuxtv.org/anttip/media_tree.git
5051 S:      Maintained
5052 F:      drivers/media/usb/dvb-usb-v2/anysee*
5053
5054 DVB_USB_AU6610 MEDIA DRIVER
5055 M:      Antti Palosaari <crope@iki.fi>
5056 L:      linux-media@vger.kernel.org
5057 W:      https://linuxtv.org
5058 W:      http://palosaari.fi/linux/
5059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5060 T:      git git://linuxtv.org/anttip/media_tree.git
5061 S:      Maintained
5062 F:      drivers/media/usb/dvb-usb-v2/au6610*
5063
5064 DVB_USB_CE6230 MEDIA DRIVER
5065 M:      Antti Palosaari <crope@iki.fi>
5066 L:      linux-media@vger.kernel.org
5067 W:      https://linuxtv.org
5068 W:      http://palosaari.fi/linux/
5069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5070 T:      git git://linuxtv.org/anttip/media_tree.git
5071 S:      Maintained
5072 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5073
5074 DVB_USB_CXUSB MEDIA DRIVER
5075 M:      Michael Krufky <mkrufky@linuxtv.org>
5076 L:      linux-media@vger.kernel.org
5077 W:      https://linuxtv.org
5078 W:      http://github.com/mkrufky
5079 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5080 T:      git git://linuxtv.org/media_tree.git
5081 S:      Maintained
5082 F:      drivers/media/usb/dvb-usb/cxusb*
5083
5084 DVB_USB_EC168 MEDIA DRIVER
5085 M:      Antti Palosaari <crope@iki.fi>
5086 L:      linux-media@vger.kernel.org
5087 W:      https://linuxtv.org
5088 W:      http://palosaari.fi/linux/
5089 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5090 T:      git git://linuxtv.org/anttip/media_tree.git
5091 S:      Maintained
5092 F:      drivers/media/usb/dvb-usb-v2/ec168*
5093
5094 DVB_USB_GL861 MEDIA DRIVER
5095 M:      Antti Palosaari <crope@iki.fi>
5096 L:      linux-media@vger.kernel.org
5097 W:      https://linuxtv.org
5098 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5099 T:      git git://linuxtv.org/anttip/media_tree.git
5100 S:      Maintained
5101 F:      drivers/media/usb/dvb-usb-v2/gl861*
5102
5103 DVB_USB_MXL111SF MEDIA DRIVER
5104 M:      Michael Krufky <mkrufky@linuxtv.org>
5105 L:      linux-media@vger.kernel.org
5106 W:      https://linuxtv.org
5107 W:      http://github.com/mkrufky
5108 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5109 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5110 S:      Maintained
5111 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5112
5113 DVB_USB_RTL28XXU MEDIA DRIVER
5114 M:      Antti Palosaari <crope@iki.fi>
5115 L:      linux-media@vger.kernel.org
5116 W:      https://linuxtv.org
5117 W:      http://palosaari.fi/linux/
5118 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5119 T:      git git://linuxtv.org/anttip/media_tree.git
5120 S:      Maintained
5121 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5122
5123 DVB_USB_V2 MEDIA DRIVER
5124 M:      Antti Palosaari <crope@iki.fi>
5125 L:      linux-media@vger.kernel.org
5126 W:      https://linuxtv.org
5127 W:      http://palosaari.fi/linux/
5128 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5129 T:      git git://linuxtv.org/anttip/media_tree.git
5130 S:      Maintained
5131 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5132 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5133
5134 DYNAMIC DEBUG
5135 M:      Jason Baron <jbaron@akamai.com>
5136 S:      Maintained
5137 F:      lib/dynamic_debug.c
5138 F:      include/linux/dynamic_debug.h
5139
5140 DYNAMIC INTERRUPT MODERATION
5141 M:      Tal Gilboa <talgi@mellanox.com>
5142 S:      Maintained
5143 F:      include/linux/net_dim.h
5144
5145 DZ DECSTATION DZ11 SERIAL DRIVER
5146 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5147 S:      Maintained
5148 F:      drivers/tty/serial/dz.*
5149
5150 E3X0 POWER BUTTON DRIVER
5151 M:      Moritz Fischer <moritz.fischer@ettus.com>
5152 L:      usrp-users@lists.ettus.com
5153 W:      http://www.ettus.com
5154 S:      Supported
5155 F:      drivers/input/misc/e3x0-button.c
5156 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5157
5158 E4000 MEDIA DRIVER
5159 M:      Antti Palosaari <crope@iki.fi>
5160 L:      linux-media@vger.kernel.org
5161 W:      https://linuxtv.org
5162 W:      http://palosaari.fi/linux/
5163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5164 T:      git git://linuxtv.org/anttip/media_tree.git
5165 S:      Maintained
5166 F:      drivers/media/tuners/e4000*
5167
5168 EARTH_PT1 MEDIA DRIVER
5169 M:      Akihiro Tsukada <tskd08@gmail.com>
5170 L:      linux-media@vger.kernel.org
5171 S:      Odd Fixes
5172 F:      drivers/media/pci/pt1/
5173
5174 EARTH_PT3 MEDIA DRIVER
5175 M:      Akihiro Tsukada <tskd08@gmail.com>
5176 L:      linux-media@vger.kernel.org
5177 S:      Odd Fixes
5178 F:      drivers/media/pci/pt3/
5179
5180 EC100 MEDIA DRIVER
5181 M:      Antti Palosaari <crope@iki.fi>
5182 L:      linux-media@vger.kernel.org
5183 W:      https://linuxtv.org
5184 W:      http://palosaari.fi/linux/
5185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5186 T:      git git://linuxtv.org/anttip/media_tree.git
5187 S:      Maintained
5188 F:      drivers/media/dvb-frontends/ec100*
5189
5190 ECRYPT FILE SYSTEM
5191 M:      Tyler Hicks <tyhicks@canonical.com>
5192 L:      ecryptfs@vger.kernel.org
5193 W:      http://ecryptfs.org
5194 W:      https://launchpad.net/ecryptfs
5195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5196 S:      Supported
5197 F:      Documentation/filesystems/ecryptfs.txt
5198 F:      fs/ecryptfs/
5199
5200 EDAC-AMD64
5201 M:      Borislav Petkov <bp@alien8.de>
5202 L:      linux-edac@vger.kernel.org
5203 S:      Maintained
5204 F:      drivers/edac/amd64_edac*
5205
5206 EDAC-CALXEDA
5207 M:      Robert Richter <rric@kernel.org>
5208 L:      linux-edac@vger.kernel.org
5209 S:      Maintained
5210 F:      drivers/edac/highbank*
5211
5212 EDAC-CAVIUM OCTEON
5213 M:      Ralf Baechle <ralf@linux-mips.org>
5214 M:      David Daney <david.daney@cavium.com>
5215 L:      linux-edac@vger.kernel.org
5216 L:      linux-mips@linux-mips.org
5217 S:      Supported
5218 F:      drivers/edac/octeon_edac*
5219
5220 EDAC-CAVIUM THUNDERX
5221 M:      David Daney <david.daney@cavium.com>
5222 M:      Jan Glauber <jglauber@cavium.com>
5223 L:      linux-edac@vger.kernel.org
5224 S:      Supported
5225 F:      drivers/edac/thunderx_edac*
5226
5227 EDAC-CORE
5228 M:      Borislav Petkov <bp@alien8.de>
5229 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5230 L:      linux-edac@vger.kernel.org
5231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5233 S:      Supported
5234 F:      Documentation/admin-guide/ras.rst
5235 F:      Documentation/driver-api/edac.rst
5236 F:      drivers/edac/
5237 F:      include/linux/edac.h
5238
5239 EDAC-E752X
5240 M:      Mark Gross <mark.gross@intel.com>
5241 L:      linux-edac@vger.kernel.org
5242 S:      Maintained
5243 F:      drivers/edac/e752x_edac.c
5244
5245 EDAC-E7XXX
5246 L:      linux-edac@vger.kernel.org
5247 S:      Maintained
5248 F:      drivers/edac/e7xxx_edac.c
5249
5250 EDAC-FSL_DDR
5251 M:      York Sun <york.sun@nxp.com>
5252 L:      linux-edac@vger.kernel.org
5253 S:      Maintained
5254 F:      drivers/edac/fsl_ddr_edac.*
5255
5256 EDAC-GHES
5257 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5258 L:      linux-edac@vger.kernel.org
5259 S:      Maintained
5260 F:      drivers/edac/ghes_edac.c
5261
5262 EDAC-I3000
5263 L:      linux-edac@vger.kernel.org
5264 S:      Orphan
5265 F:      drivers/edac/i3000_edac.c
5266
5267 EDAC-I5000
5268 L:      linux-edac@vger.kernel.org
5269 S:      Maintained
5270 F:      drivers/edac/i5000_edac.c
5271
5272 EDAC-I5400
5273 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5274 L:      linux-edac@vger.kernel.org
5275 S:      Maintained
5276 F:      drivers/edac/i5400_edac.c
5277
5278 EDAC-I7300
5279 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5280 L:      linux-edac@vger.kernel.org
5281 S:      Maintained
5282 F:      drivers/edac/i7300_edac.c
5283
5284 EDAC-I7CORE
5285 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5286 L:      linux-edac@vger.kernel.org
5287 S:      Maintained
5288 F:      drivers/edac/i7core_edac.c
5289
5290 EDAC-I82443BXGX
5291 M:      Tim Small <tim@buttersideup.com>
5292 L:      linux-edac@vger.kernel.org
5293 S:      Maintained
5294 F:      drivers/edac/i82443bxgx_edac.c
5295
5296 EDAC-I82975X
5297 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5298 M:      "Arvind R." <arvino55@gmail.com>
5299 L:      linux-edac@vger.kernel.org
5300 S:      Maintained
5301 F:      drivers/edac/i82975x_edac.c
5302
5303 EDAC-IE31200
5304 M:      Jason Baron <jbaron@akamai.com>
5305 L:      linux-edac@vger.kernel.org
5306 S:      Maintained
5307 F:      drivers/edac/ie31200_edac.c
5308
5309 EDAC-MPC85XX
5310 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5311 L:      linux-edac@vger.kernel.org
5312 S:      Maintained
5313 F:      drivers/edac/mpc85xx_edac.[ch]
5314
5315 EDAC-PASEMI
5316 M:      Egor Martovetsky <egor@pasemi.com>
5317 L:      linux-edac@vger.kernel.org
5318 S:      Maintained
5319 F:      drivers/edac/pasemi_edac.c
5320
5321 EDAC-PND2
5322 M:      Tony Luck <tony.luck@intel.com>
5323 L:      linux-edac@vger.kernel.org
5324 S:      Maintained
5325 F:      drivers/edac/pnd2_edac.[ch]
5326
5327 EDAC-R82600
5328 M:      Tim Small <tim@buttersideup.com>
5329 L:      linux-edac@vger.kernel.org
5330 S:      Maintained
5331 F:      drivers/edac/r82600_edac.c
5332
5333 EDAC-SBRIDGE
5334 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5335 L:      linux-edac@vger.kernel.org
5336 S:      Maintained
5337 F:      drivers/edac/sb_edac.c
5338
5339 EDAC-SKYLAKE
5340 M:      Tony Luck <tony.luck@intel.com>
5341 L:      linux-edac@vger.kernel.org
5342 S:      Maintained
5343 F:      drivers/edac/skx_edac.c
5344
5345 EDAC-TI
5346 M:      Tero Kristo <t-kristo@ti.com>
5347 L:      linux-edac@vger.kernel.org
5348 S:      Maintained
5349 F:      drivers/edac/ti_edac.c
5350
5351 EDIROL UA-101/UA-1000 DRIVER
5352 M:      Clemens Ladisch <clemens@ladisch.de>
5353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5354 T:      git git://git.alsa-project.org/alsa-kernel.git
5355 S:      Maintained
5356 F:      sound/usb/misc/ua101.c
5357
5358 EFI TEST DRIVER
5359 L:      linux-efi@vger.kernel.org
5360 M:      Ivan Hu <ivan.hu@canonical.com>
5361 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5362 S:      Maintained
5363 F:      drivers/firmware/efi/test/
5364
5365 EFI VARIABLE FILESYSTEM
5366 M:      Matthew Garrett <matthew.garrett@nebula.com>
5367 M:      Jeremy Kerr <jk@ozlabs.org>
5368 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5370 L:      linux-efi@vger.kernel.org
5371 S:      Maintained
5372 F:      fs/efivarfs/
5373
5374 EFIFB FRAMEBUFFER DRIVER
5375 L:      linux-fbdev@vger.kernel.org
5376 M:      Peter Jones <pjones@redhat.com>
5377 S:      Maintained
5378 F:      drivers/video/fbdev/efifb.c
5379
5380 EFS FILESYSTEM
5381 W:      http://aeschi.ch.eu.org/efs/
5382 S:      Orphan
5383 F:      fs/efs/
5384
5385 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5386 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5387 L:      netdev@vger.kernel.org
5388 S:      Maintained
5389 F:      drivers/net/ethernet/ibm/ehea/
5390
5391 EM28XX VIDEO4LINUX DRIVER
5392 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5393 L:      linux-media@vger.kernel.org
5394 W:      https://linuxtv.org
5395 T:      git git://linuxtv.org/media_tree.git
5396 S:      Maintained
5397 F:      drivers/media/usb/em28xx/
5398 F:      Documentation/media/v4l-drivers/em28xx*
5399
5400 EMBEDDED LINUX
5401 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5402 M:      Matt Mackall <mpm@selenic.com>
5403 M:      David Woodhouse <dwmw2@infradead.org>
5404 L:      linux-embedded@vger.kernel.org
5405 S:      Maintained
5406
5407 Emulex 10Gbps iSCSI - OneConnect DRIVER
5408 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5409 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5410 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5411 L:      linux-scsi@vger.kernel.org
5412 W:      http://www.broadcom.com
5413 S:      Supported
5414 F:      drivers/scsi/be2iscsi/
5415
5416 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5417 M:      Sathya Perla <sathya.perla@broadcom.com>
5418 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5419 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5420 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5421 L:      netdev@vger.kernel.org
5422 W:      http://www.emulex.com
5423 S:      Supported
5424 F:      drivers/net/ethernet/emulex/benet/
5425
5426 EMULEX ONECONNECT ROCE DRIVER
5427 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5428 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5429 L:      linux-rdma@vger.kernel.org
5430 W:      http://www.broadcom.com
5431 S:      Odd Fixes
5432 F:      drivers/infiniband/hw/ocrdma/
5433 F:      include/uapi/rdma/ocrdma-abi.h
5434
5435 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5436 M:      James Smart <james.smart@broadcom.com>
5437 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5438 L:      linux-scsi@vger.kernel.org
5439 W:      http://www.broadcom.com
5440 S:      Supported
5441 F:      drivers/scsi/lpfc/
5442
5443 ENE CB710 FLASH CARD READER DRIVER
5444 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5445 S:      Maintained
5446 F:      drivers/misc/cb710/
5447 F:      drivers/mmc/host/cb710-mmc.*
5448 F:      include/linux/cb710.h
5449
5450 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5451 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5452 S:      Maintained
5453 F:      drivers/media/rc/ene_ir.*
5454
5455 EPSON S1D13XXX FRAMEBUFFER DRIVER
5456 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5457 S:      Maintained
5458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5459 F:      drivers/video/fbdev/s1d13xxxfb.c
5460 F:      include/video/s1d13xxxfb.h
5461
5462 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5463 M:      Jeff Layton <jlayton@kernel.org>
5464 S:      Maintained
5465 F:      lib/errseq.c
5466 F:      include/linux/errseq.h
5467
5468 ET131X NETWORK DRIVER
5469 M:      Mark Einon <mark.einon@gmail.com>
5470 S:      Odd Fixes
5471 F:      drivers/net/ethernet/agere/
5472
5473 ETHERNET BRIDGE
5474 M:      Stephen Hemminger <stephen@networkplumber.org>
5475 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5476 L:      netdev@vger.kernel.org
5477 W:      http://www.linuxfoundation.org/en/Net:Bridge
5478 S:      Maintained
5479 F:      include/linux/netfilter_bridge/
5480 F:      net/bridge/
5481
5482 ETHERNET PHY LIBRARY
5483 M:      Andrew Lunn <andrew@lunn.ch>
5484 M:      Florian Fainelli <f.fainelli@gmail.com>
5485 L:      netdev@vger.kernel.org
5486 S:      Maintained
5487 F:      Documentation/ABI/testing/sysfs-bus-mdio
5488 F:      Documentation/devicetree/bindings/net/mdio*
5489 F:      Documentation/networking/phy.txt
5490 F:      drivers/net/phy/
5491 F:      drivers/of/of_mdio.c
5492 F:      drivers/of/of_net.c
5493 F:      include/linux/*mdio*.h
5494 F:      include/linux/of_net.h
5495 F:      include/linux/phy.h
5496 F:      include/linux/phy_fixed.h
5497 F:      include/linux/platform_data/mdio-bcm-unimac.h
5498 F:      include/trace/events/mdio.h
5499 F:      include/uapi/linux/mdio.h
5500 F:      include/uapi/linux/mii.h
5501
5502 EXT2 FILE SYSTEM
5503 M:      Jan Kara <jack@suse.com>
5504 L:      linux-ext4@vger.kernel.org
5505 S:      Maintained
5506 F:      Documentation/filesystems/ext2.txt
5507 F:      fs/ext2/
5508 F:      include/linux/ext2*
5509
5510 EXT4 FILE SYSTEM
5511 M:      "Theodore Ts'o" <tytso@mit.edu>
5512 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5513 L:      linux-ext4@vger.kernel.org
5514 W:      http://ext4.wiki.kernel.org
5515 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5517 S:      Maintained
5518 F:      Documentation/filesystems/ext4.txt
5519 F:      fs/ext4/
5520
5521 Extended Verification Module (EVM)
5522 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5523 L:      linux-integrity@vger.kernel.org
5524 S:      Supported
5525 F:      security/integrity/evm/
5526
5527 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5528 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5529 L:      linux-efi@vger.kernel.org
5530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5531 S:      Maintained
5532 F:      Documentation/efi-stub.txt
5533 F:      arch/*/kernel/efi.c
5534 F:      arch/x86/boot/compressed/eboot.[ch]
5535 F:      arch/*/include/asm/efi.h
5536 F:      arch/x86/platform/efi/
5537 F:      drivers/firmware/efi/
5538 F:      include/linux/efi*.h
5539 F:      arch/arm/boot/compressed/efi-header.S
5540 F:      arch/arm64/kernel/efi-entry.S
5541
5542 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5543 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5544 M:      Chanwoo Choi <cw00.choi@samsung.com>
5545 L:      linux-kernel@vger.kernel.org
5546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5547 S:      Maintained
5548 F:      drivers/extcon/
5549 F:      include/linux/extcon/
5550 F:      include/linux/extcon.h
5551 F:      Documentation/extcon/
5552 F:      Documentation/devicetree/bindings/extcon/
5553
5554 EXYNOS DP DRIVER
5555 M:      Jingoo Han <jingoohan1@gmail.com>
5556 L:      dri-devel@lists.freedesktop.org
5557 S:      Maintained
5558 F:      drivers/gpu/drm/exynos/exynos_dp*
5559
5560 EXYNOS SYSMMU (IOMMU) driver
5561 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5562 L:      iommu@lists.linux-foundation.org
5563 S:      Maintained
5564 F:      drivers/iommu/exynos-iommu.c
5565
5566 EZchip NPS platform support
5567 M:      Vineet Gupta <vgupta@synopsys.com>
5568 M:      Ofer Levi <oferle@mellanox.com>
5569 S:      Supported
5570 F:      arch/arc/plat-eznps
5571 F:      arch/arc/boot/dts/eznps.dts
5572
5573 F2FS FILE SYSTEM
5574 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5575 M:      Chao Yu <yuchao0@huawei.com>
5576 L:      linux-f2fs-devel@lists.sourceforge.net
5577 W:      https://f2fs.wiki.kernel.org/
5578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5579 S:      Maintained
5580 F:      Documentation/filesystems/f2fs.txt
5581 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5582 F:      fs/f2fs/
5583 F:      include/linux/f2fs_fs.h
5584 F:      include/trace/events/f2fs.h
5585
5586 F71805F HARDWARE MONITORING DRIVER
5587 M:      Jean Delvare <jdelvare@suse.com>
5588 L:      linux-hwmon@vger.kernel.org
5589 S:      Maintained
5590 F:      Documentation/hwmon/f71805f
5591 F:      drivers/hwmon/f71805f.c
5592
5593 FADDR2LINE
5594 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5595 S:      Maintained
5596 F:      scripts/faddr2line
5597
5598 FAILOVER MODULE
5599 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5600 L:      netdev@vger.kernel.org
5601 S:      Supported
5602 F:      net/core/failover.c
5603 F:      include/net/failover.h
5604 F:      Documentation/networking/failover.rst
5605
5606 FANOTIFY
5607 M:      Jan Kara <jack@suse.cz>
5608 R:      Amir Goldstein <amir73il@gmail.com>
5609 L:      linux-fsdevel@vger.kernel.org
5610 S:      Maintained
5611 F:      fs/notify/fanotify/
5612 F:      include/linux/fanotify.h
5613 F:      include/uapi/linux/fanotify.h
5614
5615 FARSYNC SYNCHRONOUS DRIVER
5616 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5617 W:      http://www.farsite.co.uk/
5618 S:      Supported
5619 F:      drivers/net/wan/farsync.*
5620
5621 FAULT INJECTION SUPPORT
5622 M:      Akinobu Mita <akinobu.mita@gmail.com>
5623 S:      Supported
5624 F:      Documentation/fault-injection/
5625 F:      lib/fault-inject.c
5626
5627 FBTFT Framebuffer drivers
5628 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5629 S:      Maintained
5630 F:      drivers/staging/fbtft/
5631
5632 FC0011 TUNER DRIVER
5633 M:      Michael Buesch <m@bues.ch>
5634 L:      linux-media@vger.kernel.org
5635 S:      Maintained
5636 F:      drivers/media/tuners/fc0011.h
5637 F:      drivers/media/tuners/fc0011.c
5638
5639 FC2580 MEDIA DRIVER
5640 M:      Antti Palosaari <crope@iki.fi>
5641 L:      linux-media@vger.kernel.org
5642 W:      https://linuxtv.org
5643 W:      http://palosaari.fi/linux/
5644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5645 T:      git git://linuxtv.org/anttip/media_tree.git
5646 S:      Maintained
5647 F:      drivers/media/tuners/fc2580*
5648
5649 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5650 M:      Johannes Thumshirn <jth@kernel.org>
5651 L:      linux-scsi@vger.kernel.org
5652 W:      www.Open-FCoE.org
5653 S:      Supported
5654 F:      drivers/scsi/libfc/
5655 F:      drivers/scsi/fcoe/
5656 F:      include/scsi/fc/
5657 F:      include/scsi/libfc.h
5658 F:      include/scsi/libfcoe.h
5659 F:      include/uapi/scsi/fc/
5660
5661 FILE LOCKING (flock() and fcntl()/lockf())
5662 M:      Jeff Layton <jlayton@kernel.org>
5663 M:      "J. Bruce Fields" <bfields@fieldses.org>
5664 L:      linux-fsdevel@vger.kernel.org
5665 S:      Maintained
5666 F:      include/linux/fcntl.h
5667 F:      include/uapi/linux/fcntl.h
5668 F:      fs/fcntl.c
5669 F:      fs/locks.c
5670
5671 FILESYSTEMS (VFS and infrastructure)
5672 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5673 L:      linux-fsdevel@vger.kernel.org
5674 S:      Maintained
5675 F:      fs/*
5676 F:      include/linux/fs.h
5677 F:      include/uapi/linux/fs.h
5678
5679 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5680 M:      Riku Voipio <riku.voipio@iki.fi>
5681 L:      linux-hwmon@vger.kernel.org
5682 S:      Maintained
5683 F:      drivers/hwmon/f75375s.c
5684 F:      include/linux/f75375s.h
5685
5686 FIREWIRE AUDIO DRIVERS
5687 M:      Clemens Ladisch <clemens@ladisch.de>
5688 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5689 T:      git git://git.alsa-project.org/alsa-kernel.git
5690 S:      Maintained
5691 F:      sound/firewire/
5692
5693 FIREWIRE MEDIA DRIVERS (firedtv)
5694 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5695 L:      linux-media@vger.kernel.org
5696 L:      linux1394-devel@lists.sourceforge.net
5697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5698 S:      Maintained
5699 F:      drivers/media/firewire/
5700
5701 FIREWIRE SBP-2 TARGET
5702 M:      Chris Boot <bootc@bootc.net>
5703 L:      linux-scsi@vger.kernel.org
5704 L:      target-devel@vger.kernel.org
5705 L:      linux1394-devel@lists.sourceforge.net
5706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5707 S:      Maintained
5708 F:      drivers/target/sbp/
5709
5710 FIREWIRE SUBSYSTEM
5711 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5712 L:      linux1394-devel@lists.sourceforge.net
5713 W:      http://ieee1394.wiki.kernel.org/
5714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5715 S:      Maintained
5716 F:      drivers/firewire/
5717 F:      include/linux/firewire.h
5718 F:      include/uapi/linux/firewire*.h
5719 F:      tools/firewire/
5720
5721 FIRMWARE LOADER (request_firmware)
5722 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5723 L:      linux-kernel@vger.kernel.org
5724 S:      Maintained
5725 F:      Documentation/firmware_class/
5726 F:      drivers/base/firmware_loader/
5727 F:      include/linux/firmware.h
5728
5729 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5730 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5731 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5732 S:      Maintained
5733 F:      drivers/block/rsxx/
5734
5735 FLOPPY DRIVER
5736 M:      Jiri Kosina <jikos@kernel.org>
5737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5738 S:      Odd fixes
5739 F:      drivers/block/floppy.c
5740
5741 FMC SUBSYSTEM
5742 M:      Alessandro Rubini <rubini@gnudd.com>
5743 W:      http://www.ohwr.org/projects/fmc-bus
5744 S:      Supported
5745 F:      drivers/fmc/
5746 F:      include/linux/fmc*.h
5747 F:      include/linux/ipmi-fru.h
5748 K:      fmc_d.*register
5749
5750 FPGA MANAGER FRAMEWORK
5751 M:      Alan Tull <atull@kernel.org>
5752 M:      Moritz Fischer <mdf@kernel.org>
5753 L:      linux-fpga@vger.kernel.org
5754 S:      Maintained
5755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5756 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5757 F:      Documentation/fpga/
5758 F:      Documentation/driver-api/fpga/
5759 F:      Documentation/devicetree/bindings/fpga/
5760 F:      drivers/fpga/
5761 F:      include/linux/fpga/
5762 W:      http://www.rocketboards.org
5763
5764 FPGA DFL DRIVERS
5765 M:      Wu Hao <hao.wu@intel.com>
5766 L:      linux-fpga@vger.kernel.org
5767 S:      Maintained
5768 F:      Documentation/fpga/dfl.txt
5769 F:      include/uapi/linux/fpga-dfl.h
5770 F:      drivers/fpga/dfl*
5771
5772 FPU EMULATOR
5773 M:      Bill Metzenthen <billm@melbpc.org.au>
5774 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5775 S:      Maintained
5776 F:      arch/x86/math-emu/
5777
5778 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5779 L:      netdev@vger.kernel.org
5780 S:      Orphan
5781 F:      drivers/net/wan/dlci.c
5782 F:      drivers/net/wan/sdla.c
5783
5784 FRAMEBUFFER LAYER
5785 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5786 L:      dri-devel@lists.freedesktop.org
5787 L:      linux-fbdev@vger.kernel.org
5788 T:      git git://github.com/bzolnier/linux.git
5789 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5790 S:      Maintained
5791 F:      Documentation/fb/
5792 F:      drivers/video/
5793 F:      include/video/
5794 F:      include/linux/fb.h
5795 F:      include/uapi/video/
5796 F:      include/uapi/linux/fb.h
5797
5798 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5799 M:      Horia Geantă <horia.geanta@nxp.com>
5800 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5801 L:      linux-crypto@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/crypto/caam/
5804 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5805
5806 FREESCALE DIU FRAMEBUFFER DRIVER
5807 M:      Timur Tabi <timur@kernel.org>
5808 L:      linux-fbdev@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/video/fbdev/fsl-diu-fb.*
5811
5812 FREESCALE DMA DRIVER
5813 M:      Li Yang <leoyang.li@nxp.com>
5814 M:      Zhang Wei <zw@zh-kernel.org>
5815 L:      linuxppc-dev@lists.ozlabs.org
5816 S:      Maintained
5817 F:      drivers/dma/fsldma.*
5818
5819 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5820 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5821 L:      netdev@vger.kernel.org
5822 S:      Maintained
5823 F:      drivers/net/ethernet/freescale/gianfar*
5824 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5825
5826 FREESCALE GPMI NAND DRIVER
5827 M:      Han Xu <han.xu@nxp.com>
5828 L:      linux-mtd@lists.infradead.org
5829 S:      Maintained
5830 F:      drivers/mtd/nand/raw/gpmi-nand/*
5831
5832 FREESCALE I2C CPM DRIVER
5833 M:      Jochen Friedrich <jochen@scram.de>
5834 L:      linuxppc-dev@lists.ozlabs.org
5835 L:      linux-i2c@vger.kernel.org
5836 S:      Maintained
5837 F:      drivers/i2c/busses/i2c-cpm.c
5838
5839 FREESCALE IMX / MXC FEC DRIVER
5840 M:      Fugang Duan <fugang.duan@nxp.com>
5841 L:      netdev@vger.kernel.org
5842 S:      Maintained
5843 F:      drivers/net/ethernet/freescale/fec_main.c
5844 F:      drivers/net/ethernet/freescale/fec_ptp.c
5845 F:      drivers/net/ethernet/freescale/fec.h
5846 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5847
5848 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5849 M:      Sascha Hauer <s.hauer@pengutronix.de>
5850 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5851 L:      linux-fbdev@vger.kernel.org
5852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5853 S:      Maintained
5854 F:      include/linux/platform_data/video-imxfb.h
5855 F:      drivers/video/fbdev/imxfb.c
5856
5857 FREESCALE QORIQ DPAA ETHERNET DRIVER
5858 M:      Madalin Bucur <madalin.bucur@nxp.com>
5859 L:      netdev@vger.kernel.org
5860 S:      Maintained
5861 F:      drivers/net/ethernet/freescale/dpaa
5862
5863 FREESCALE QORIQ DPAA FMAN DRIVER
5864 M:      Madalin Bucur <madalin.bucur@nxp.com>
5865 L:      netdev@vger.kernel.org
5866 S:      Maintained
5867 F:      drivers/net/ethernet/freescale/fman
5868 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5869
5870 FREESCALE QORIQ PTP CLOCK DRIVER
5871 M:      Yangbo Lu <yangbo.lu@nxp.com>
5872 L:      netdev@vger.kernel.org
5873 S:      Maintained
5874 F:      drivers/ptp/ptp_qoriq.c
5875 F:      include/linux/fsl/ptp_qoriq.h
5876 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5877
5878 FREESCALE QUAD SPI DRIVER
5879 M:      Han Xu <han.xu@nxp.com>
5880 L:      linux-mtd@lists.infradead.org
5881 S:      Maintained
5882 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5883
5884 FREESCALE QUICC ENGINE LIBRARY
5885 M:      Qiang Zhao <qiang.zhao@nxp.com>
5886 L:      linuxppc-dev@lists.ozlabs.org
5887 S:      Maintained
5888 F:      drivers/soc/fsl/qe/
5889 F:      include/soc/fsl/*qe*.h
5890 F:      include/soc/fsl/*ucc*.h
5891
5892 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5893 M:      Li Yang <leoyang.li@nxp.com>
5894 L:      netdev@vger.kernel.org
5895 L:      linuxppc-dev@lists.ozlabs.org
5896 S:      Maintained
5897 F:      drivers/net/ethernet/freescale/ucc_geth*
5898
5899 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5900 M:      Zhao Qiang <qiang.zhao@nxp.com>
5901 L:      netdev@vger.kernel.org
5902 L:      linuxppc-dev@lists.ozlabs.org
5903 S:      Maintained
5904 F:      drivers/net/wan/fsl_ucc_hdlc*
5905
5906 FREESCALE QUICC ENGINE UCC UART DRIVER
5907 M:      Timur Tabi <timur@kernel.org>
5908 L:      linuxppc-dev@lists.ozlabs.org
5909 S:      Maintained
5910 F:      drivers/tty/serial/ucc_uart.c
5911
5912 FREESCALE SOC DRIVERS
5913 M:      Li Yang <leoyang.li@nxp.com>
5914 L:      linuxppc-dev@lists.ozlabs.org
5915 L:      linux-arm-kernel@lists.infradead.org
5916 S:      Maintained
5917 F:      Documentation/devicetree/bindings/soc/fsl/
5918 F:      drivers/soc/fsl/
5919 F:      include/linux/fsl/
5920
5921 FREESCALE SOC FS_ENET DRIVER
5922 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5923 L:      linuxppc-dev@lists.ozlabs.org
5924 L:      netdev@vger.kernel.org
5925 S:      Maintained
5926 F:      drivers/net/ethernet/freescale/fs_enet/
5927 F:      include/linux/fs_enet_pd.h
5928
5929 FREESCALE SOC SOUND DRIVERS
5930 M:      Timur Tabi <timur@kernel.org>
5931 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5932 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5933 R:      Fabio Estevam <fabio.estevam@nxp.com>
5934 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5935 L:      linuxppc-dev@lists.ozlabs.org
5936 S:      Maintained
5937 F:      sound/soc/fsl/fsl*
5938 F:      sound/soc/fsl/imx*
5939 F:      sound/soc/fsl/mpc8610_hpcd.c
5940
5941 FREESCALE USB PERIPHERAL DRIVERS
5942 M:      Li Yang <leoyang.li@nxp.com>
5943 L:      linux-usb@vger.kernel.org
5944 L:      linuxppc-dev@lists.ozlabs.org
5945 S:      Maintained
5946 F:      drivers/usb/gadget/udc/fsl*
5947
5948 FREEVXFS FILESYSTEM
5949 M:      Christoph Hellwig <hch@infradead.org>
5950 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5951 S:      Maintained
5952 F:      fs/freevxfs/
5953
5954 FREEZER
5955 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5956 M:      Pavel Machek <pavel@ucw.cz>
5957 L:      linux-pm@vger.kernel.org
5958 S:      Supported
5959 F:      Documentation/power/freezing-of-tasks.txt
5960 F:      include/linux/freezer.h
5961 F:      kernel/freezer.c
5962
5963 FRONTSWAP API
5964 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5965 L:      linux-kernel@vger.kernel.org
5966 S:      Maintained
5967 F:      mm/frontswap.c
5968 F:      include/linux/frontswap.h
5969
5970 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5971 M:      David Howells <dhowells@redhat.com>
5972 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5973 S:      Supported
5974 F:      Documentation/filesystems/caching/
5975 F:      fs/fscache/
5976 F:      include/linux/fscache*.h
5977
5978 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5979 M:      Theodore Y. Ts'o <tytso@mit.edu>
5980 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5981 L:      linux-fscrypt@vger.kernel.org
5982 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5984 S:      Supported
5985 F:      fs/crypto/
5986 F:      include/linux/fscrypt*.h
5987 F:      Documentation/filesystems/fscrypt.rst
5988
5989 FSI-ATTACHED I2C DRIVER
5990 M:      Eddie James <eajames@linux.vnet.ibm.com>
5991 L:      linux-i2c@vger.kernel.org
5992 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5993 S:      Maintained
5994 F:      drivers/i2c/busses/i2c-fsi.c
5995 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5996
5997 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5998 M:      Jan Kara <jack@suse.cz>
5999 R:      Amir Goldstein <amir73il@gmail.com>
6000 L:      linux-fsdevel@vger.kernel.org
6001 S:      Maintained
6002 F:      fs/notify/
6003 F:      include/linux/fsnotify*.h
6004
6005 FUJITSU LAPTOP EXTRAS
6006 M:      Jonathan Woithe <jwoithe@just42.net>
6007 L:      platform-driver-x86@vger.kernel.org
6008 S:      Maintained
6009 F:      drivers/platform/x86/fujitsu-laptop.c
6010
6011 FUJITSU M-5MO LS CAMERA ISP DRIVER
6012 M:      Kyungmin Park <kyungmin.park@samsung.com>
6013 M:      Heungjun Kim <riverful.kim@samsung.com>
6014 L:      linux-media@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/media/i2c/m5mols/
6017 F:      include/media/i2c/m5mols.h
6018
6019 FUJITSU TABLET EXTRAS
6020 M:      Robert Gerlach <khnz@gmx.de>
6021 L:      platform-driver-x86@vger.kernel.org
6022 S:      Maintained
6023 F:      drivers/platform/x86/fujitsu-tablet.c
6024
6025 FUSE: FILESYSTEM IN USERSPACE
6026 M:      Miklos Szeredi <miklos@szeredi.hu>
6027 L:      linux-fsdevel@vger.kernel.org
6028 W:      http://fuse.sourceforge.net/
6029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6030 S:      Maintained
6031 F:      fs/fuse/
6032 F:      include/uapi/linux/fuse.h
6033 F:      Documentation/filesystems/fuse.txt
6034
6035 FUTEX SUBSYSTEM
6036 M:      Thomas Gleixner <tglx@linutronix.de>
6037 M:      Ingo Molnar <mingo@redhat.com>
6038 R:      Peter Zijlstra <peterz@infradead.org>
6039 R:      Darren Hart <dvhart@infradead.org>
6040 L:      linux-kernel@vger.kernel.org
6041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6042 S:      Maintained
6043 F:      kernel/futex.c
6044 F:      kernel/futex_compat.c
6045 F:      include/asm-generic/futex.h
6046 F:      include/linux/futex.h
6047 F:      include/uapi/linux/futex.h
6048 F:      tools/testing/selftests/futex/
6049 F:      tools/perf/bench/futex*
6050 F:      Documentation/*futex*
6051
6052 GCC PLUGINS
6053 M:      Kees Cook <keescook@chromium.org>
6054 R:      Emese Revfy <re.emese@gmail.com>
6055 L:      kernel-hardening@lists.openwall.com
6056 S:      Maintained
6057 F:      scripts/gcc-plugins/
6058 F:      scripts/gcc-plugin.sh
6059 F:      scripts/Makefile.gcc-plugins
6060 F:      Documentation/gcc-plugins.txt
6061
6062 GASKET DRIVER FRAMEWORK
6063 M:      Rob Springer <rspringer@google.com>
6064 M:      John Joseph <jnjoseph@google.com>
6065 M:      Ben Chan <benchan@chromium.org>
6066 S:      Maintained
6067 F:      drivers/staging/gasket/
6068
6069 GCOV BASED KERNEL PROFILING
6070 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6071 S:      Maintained
6072 F:      kernel/gcov/
6073 F:      Documentation/dev-tools/gcov.rst
6074
6075 GDB KERNEL DEBUGGING HELPER SCRIPTS
6076 M:      Jan Kiszka <jan.kiszka@siemens.com>
6077 M:      Kieran Bingham <kbingham@kernel.org>
6078 S:      Supported
6079 F:      scripts/gdb/
6080
6081 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6082 M:      Achim Leubner <achim_leubner@adaptec.com>
6083 L:      linux-scsi@vger.kernel.org
6084 W:      http://www.icp-vortex.com/
6085 S:      Supported
6086 F:      drivers/scsi/gdt*
6087
6088 GEMTEK FM RADIO RECEIVER DRIVER
6089 M:      Hans Verkuil <hverkuil@xs4all.nl>
6090 L:      linux-media@vger.kernel.org
6091 T:      git git://linuxtv.org/media_tree.git
6092 W:      https://linuxtv.org
6093 S:      Maintained
6094 F:      drivers/media/radio/radio-gemtek*
6095
6096 GENERIC GPIO I2C DRIVER
6097 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6098 S:      Supported
6099 F:      drivers/i2c/busses/i2c-gpio.c
6100 F:      include/linux/platform_data/i2c-gpio.h
6101
6102 GENERIC GPIO I2C MULTIPLEXER DRIVER
6103 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6104 L:      linux-i2c@vger.kernel.org
6105 S:      Supported
6106 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6107 F:      include/linux/platform_data/i2c-mux-gpio.h
6108 F:      Documentation/i2c/muxes/i2c-mux-gpio
6109
6110 GENERIC HDLC (WAN) DRIVERS
6111 M:      Krzysztof Halasa <khc@pm.waw.pl>
6112 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6113 S:      Maintained
6114 F:      drivers/net/wan/c101.c
6115 F:      drivers/net/wan/hd6457*
6116 F:      drivers/net/wan/hdlc*
6117 F:      drivers/net/wan/n2.c
6118 F:      drivers/net/wan/pc300too.c
6119 F:      drivers/net/wan/pci200syn.c
6120 F:      drivers/net/wan/wanxl*
6121
6122 GENERIC INCLUDE/ASM HEADER FILES
6123 M:      Arnd Bergmann <arnd@arndb.de>
6124 L:      linux-arch@vger.kernel.org
6125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6126 S:      Maintained
6127 F:      include/asm-generic/
6128 F:      include/uapi/asm-generic/
6129
6130 GENERIC PHY FRAMEWORK
6131 M:      Kishon Vijay Abraham I <kishon@ti.com>
6132 L:      linux-kernel@vger.kernel.org
6133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6134 S:      Supported
6135 F:      drivers/phy/
6136 F:      include/linux/phy/
6137
6138 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6139 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6140 S:      Supported
6141 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6142
6143 GENERIC PM DOMAINS
6144 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6145 M:      Kevin Hilman <khilman@kernel.org>
6146 M:      Ulf Hansson <ulf.hansson@linaro.org>
6147 L:      linux-pm@vger.kernel.org
6148 S:      Supported
6149 F:      drivers/base/power/domain*.c
6150 F:      include/linux/pm_domain.h
6151 F:      Documentation/devicetree/bindings/power/power_domain.txt
6152
6153 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6154 M:      Eugen Hristev <eugen.hristev@microchip.com>
6155 L:      linux-input@vger.kernel.org
6156 S:      Maintained
6157 F:      drivers/input/touchscreen/resistive-adc-touch.c
6158
6159 GENERIC UIO DRIVER FOR PCI DEVICES
6160 M:      "Michael S. Tsirkin" <mst@redhat.com>
6161 L:      kvm@vger.kernel.org
6162 S:      Supported
6163 F:      drivers/uio/uio_pci_generic.c
6164
6165 GENWQE (IBM Generic Workqueue Card)
6166 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6167 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6168 S:      Supported
6169 F:      drivers/misc/genwqe/
6170
6171 GET_MAINTAINER SCRIPT
6172 M:      Joe Perches <joe@perches.com>
6173 S:      Maintained
6174 F:      scripts/get_maintainer.pl
6175
6176 GFS2 FILE SYSTEM
6177 M:      Bob Peterson <rpeterso@redhat.com>
6178 M:      Andreas Gruenbacher <agruenba@redhat.com>
6179 L:      cluster-devel@redhat.com
6180 W:      http://sources.redhat.com/cluster/
6181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6182 S:      Supported
6183 F:      Documentation/filesystems/gfs2*.txt
6184 F:      fs/gfs2/
6185 F:      include/uapi/linux/gfs2_ondisk.h
6186
6187 GIGASET ISDN DRIVERS
6188 M:      Paul Bolle <pebolle@tiscali.nl>
6189 L:      gigaset307x-common@lists.sourceforge.net
6190 W:      http://gigaset307x.sourceforge.net/
6191 S:      Odd Fixes
6192 F:      Documentation/isdn/README.gigaset
6193 F:      drivers/isdn/gigaset/
6194 F:      include/uapi/linux/gigaset_dev.h
6195
6196 GNSS SUBSYSTEM
6197 M:      Johan Hovold <johan@kernel.org>
6198 S:      Maintained
6199 F:      Documentation/ABI/testing/sysfs-class-gnss
6200 F:      Documentation/devicetree/bindings/gnss/
6201 F:      drivers/gnss/
6202 F:      include/linux/gnss.h
6203
6204 GO7007 MPEG CODEC
6205 M:      Hans Verkuil <hans.verkuil@cisco.com>
6206 L:      linux-media@vger.kernel.org
6207 S:      Maintained
6208 F:      drivers/media/usb/go7007/
6209
6210 GOODIX TOUCHSCREEN
6211 M:      Bastien Nocera <hadess@hadess.net>
6212 L:      linux-input@vger.kernel.org
6213 S:      Maintained
6214 F:      drivers/input/touchscreen/goodix.c
6215
6216 GPD POCKET FAN DRIVER
6217 M:      Hans de Goede <hdegoede@redhat.com>
6218 L:      platform-driver-x86@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/platform/x86/gpd-pocket-fan.c
6221
6222 GPIO ACPI SUPPORT
6223 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6224 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6225 L:      linux-gpio@vger.kernel.org
6226 L:      linux-acpi@vger.kernel.org
6227 S:      Maintained
6228 F:      Documentation/acpi/gpio-properties.txt
6229 F:      drivers/gpio/gpiolib-acpi.c
6230
6231 GPIO IR Transmitter
6232 M:      Sean Young <sean@mess.org>
6233 L:      linux-media@vger.kernel.org
6234 S:      Maintained
6235 F:      drivers/media/rc/gpio-ir-tx.c
6236
6237 GPIO MOCKUP DRIVER
6238 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6239 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6240 L:      linux-gpio@vger.kernel.org
6241 S:      Maintained
6242 F:      drivers/gpio/gpio-mockup.c
6243 F:      tools/testing/selftests/gpio/
6244
6245 GPIO SUBSYSTEM
6246 M:      Linus Walleij <linus.walleij@linaro.org>
6247 L:      linux-gpio@vger.kernel.org
6248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6249 S:      Maintained
6250 F:      Documentation/devicetree/bindings/gpio/
6251 F:      Documentation/driver-api/gpio/
6252 F:      Documentation/gpio/
6253 F:      Documentation/ABI/testing/gpio-cdev
6254 F:      Documentation/ABI/obsolete/sysfs-gpio
6255 F:      drivers/gpio/
6256 F:      include/linux/gpio/
6257 F:      include/linux/gpio.h
6258 F:      include/linux/of_gpio.h
6259 F:      include/asm-generic/gpio.h
6260 F:      include/uapi/linux/gpio.h
6261 F:      tools/gpio/
6262
6263 GRE DEMULTIPLEXER DRIVER
6264 M:      Dmitry Kozlov <xeb@mail.ru>
6265 L:      netdev@vger.kernel.org
6266 S:      Maintained
6267 F:      net/ipv4/gre_demux.c
6268 F:      net/ipv4/gre_offload.c
6269 F:      include/net/gre.h
6270
6271 GRETH 10/100/1G Ethernet MAC device driver
6272 M:      Andreas Larsson <andreas@gaisler.com>
6273 L:      netdev@vger.kernel.org
6274 S:      Maintained
6275 F:      drivers/net/ethernet/aeroflex/
6276
6277 GREYBUS AUDIO PROTOCOLS DRIVERS
6278 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6279 M:      Mark Greer <mgreer@animalcreek.com>
6280 S:      Maintained
6281 F:      drivers/staging/greybus/audio_apbridgea.c
6282 F:      drivers/staging/greybus/audio_apbridgea.h
6283 F:      drivers/staging/greybus/audio_codec.c
6284 F:      drivers/staging/greybus/audio_codec.h
6285 F:      drivers/staging/greybus/audio_gb.c
6286 F:      drivers/staging/greybus/audio_manager.c
6287 F:      drivers/staging/greybus/audio_manager.h
6288 F:      drivers/staging/greybus/audio_manager_module.c
6289 F:      drivers/staging/greybus/audio_manager_private.h
6290 F:      drivers/staging/greybus/audio_manager_sysfs.c
6291 F:      drivers/staging/greybus/audio_module.c
6292 F:      drivers/staging/greybus/audio_topology.c
6293
6294 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6295 M:      Viresh Kumar <vireshk@kernel.org>
6296 S:      Maintained
6297 F:      drivers/staging/greybus/authentication.c
6298 F:      drivers/staging/greybus/bootrom.c
6299 F:      drivers/staging/greybus/firmware.h
6300 F:      drivers/staging/greybus/fw-core.c
6301 F:      drivers/staging/greybus/fw-download.c
6302 F:      drivers/staging/greybus/fw-management.c
6303 F:      drivers/staging/greybus/greybus_authentication.h
6304 F:      drivers/staging/greybus/greybus_firmware.h
6305 F:      drivers/staging/greybus/hid.c
6306 F:      drivers/staging/greybus/i2c.c
6307 F:      drivers/staging/greybus/spi.c
6308 F:      drivers/staging/greybus/spilib.c
6309 F:      drivers/staging/greybus/spilib.h
6310
6311 GREYBUS LOOPBACK DRIVER
6312 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6313 S:      Maintained
6314 F:      drivers/staging/greybus/loopback.c
6315
6316 GREYBUS PLATFORM DRIVERS
6317 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6318 S:      Maintained
6319 F:      drivers/staging/greybus/arche-platform.c
6320 F:      drivers/staging/greybus/arche-apb-ctrl.c
6321 F:      drivers/staging/greybus/arche_platform.h
6322
6323 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6324 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6325 S:      Maintained
6326 F:      drivers/staging/greybus/sdio.c
6327 F:      drivers/staging/greybus/light.c
6328 F:      drivers/staging/greybus/gpio.c
6329 F:      drivers/staging/greybus/power_supply.c
6330 F:      drivers/staging/greybus/spi.c
6331 F:      drivers/staging/greybus/spilib.c
6332
6333 GREYBUS SUBSYSTEM
6334 M:      Johan Hovold <johan@kernel.org>
6335 M:      Alex Elder <elder@kernel.org>
6336 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6337 S:      Maintained
6338 F:      drivers/staging/greybus/
6339 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6340
6341 GREYBUS UART PROTOCOLS DRIVERS
6342 M:      David Lin <dtwlin@gmail.com>
6343 S:      Maintained
6344 F:      drivers/staging/greybus/uart.c
6345 F:      drivers/staging/greybus/log.c
6346
6347 GS1662 VIDEO SERIALIZER
6348 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6349 L:      linux-media@vger.kernel.org
6350 T:      git git://linuxtv.org/media_tree.git
6351 S:      Maintained
6352 F:      drivers/media/spi/gs1662.c
6353
6354 GSPCA FINEPIX SUBDRIVER
6355 M:      Frank Zago <frank@zago.net>
6356 L:      linux-media@vger.kernel.org
6357 T:      git git://linuxtv.org/media_tree.git
6358 S:      Maintained
6359 F:      drivers/media/usb/gspca/finepix.c
6360
6361 GSPCA GL860 SUBDRIVER
6362 M:      Olivier Lorin <o.lorin@laposte.net>
6363 L:      linux-media@vger.kernel.org
6364 T:      git git://linuxtv.org/media_tree.git
6365 S:      Maintained
6366 F:      drivers/media/usb/gspca/gl860/
6367
6368 GSPCA M5602 SUBDRIVER
6369 M:      Erik Andren <erik.andren@gmail.com>
6370 L:      linux-media@vger.kernel.org
6371 T:      git git://linuxtv.org/media_tree.git
6372 S:      Maintained
6373 F:      drivers/media/usb/gspca/m5602/
6374
6375 GSPCA PAC207 SONIXB SUBDRIVER
6376 M:      Hans Verkuil <hverkuil@xs4all.nl>
6377 L:      linux-media@vger.kernel.org
6378 T:      git git://linuxtv.org/media_tree.git
6379 S:      Odd Fixes
6380 F:      drivers/media/usb/gspca/pac207.c
6381
6382 GSPCA SN9C20X SUBDRIVER
6383 M:      Brian Johnson <brijohn@gmail.com>
6384 L:      linux-media@vger.kernel.org
6385 T:      git git://linuxtv.org/media_tree.git
6386 S:      Maintained
6387 F:      drivers/media/usb/gspca/sn9c20x.c
6388
6389 GSPCA T613 SUBDRIVER
6390 M:      Leandro Costantino <lcostantino@gmail.com>
6391 L:      linux-media@vger.kernel.org
6392 T:      git git://linuxtv.org/media_tree.git
6393 S:      Maintained
6394 F:      drivers/media/usb/gspca/t613.c
6395
6396 GSPCA USB WEBCAM DRIVER
6397 M:      Hans Verkuil <hverkuil@xs4all.nl>
6398 L:      linux-media@vger.kernel.org
6399 T:      git git://linuxtv.org/media_tree.git
6400 S:      Odd Fixes
6401 F:      drivers/media/usb/gspca/
6402
6403 GTP (GPRS Tunneling Protocol)
6404 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6405 M:      Harald Welte <laforge@gnumonks.org>
6406 L:      osmocom-net-gprs@lists.osmocom.org
6407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6408 S:      Maintained
6409 F:      drivers/net/gtp.c
6410
6411 GUID PARTITION TABLE (GPT)
6412 M:      Davidlohr Bueso <dave@stgolabs.net>
6413 L:      linux-efi@vger.kernel.org
6414 S:      Maintained
6415 F:      block/partitions/efi.*
6416
6417 H8/300 ARCHITECTURE
6418 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6419 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6420 W:      http://uclinux-h8.sourceforge.jp
6421 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6422 S:      Maintained
6423 F:      arch/h8300/
6424 F:      drivers/clocksource/h8300_*.c
6425 F:      drivers/clk/h8300/
6426 F:      drivers/irqchip/irq-renesas-h8*.c
6427
6428 HACKRF MEDIA DRIVER
6429 M:      Antti Palosaari <crope@iki.fi>
6430 L:      linux-media@vger.kernel.org
6431 W:      https://linuxtv.org
6432 W:      http://palosaari.fi/linux/
6433 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6434 T:      git git://linuxtv.org/anttip/media_tree.git
6435 S:      Maintained
6436 F:      drivers/media/usb/hackrf/
6437
6438 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6439 M:      Frank Seidel <frank@f-seidel.de>
6440 L:      platform-driver-x86@vger.kernel.org
6441 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6442 S:      Maintained
6443 F:      drivers/platform/x86/hdaps.c
6444
6445 HARDWARE MONITORING
6446 M:      Jean Delvare <jdelvare@suse.com>
6447 M:      Guenter Roeck <linux@roeck-us.net>
6448 L:      linux-hwmon@vger.kernel.org
6449 W:      http://hwmon.wiki.kernel.org/
6450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6451 S:      Maintained
6452 F:      Documentation/devicetree/bindings/hwmon/
6453 F:      Documentation/hwmon/
6454 F:      drivers/hwmon/
6455 F:      include/linux/hwmon*.h
6456
6457 HARDWARE RANDOM NUMBER GENERATOR CORE
6458 M:      Matt Mackall <mpm@selenic.com>
6459 M:      Herbert Xu <herbert@gondor.apana.org.au>
6460 L:      linux-crypto@vger.kernel.org
6461 S:      Odd fixes
6462 F:      Documentation/devicetree/bindings/rng/
6463 F:      Documentation/hw_random.txt
6464 F:      drivers/char/hw_random/
6465 F:      include/linux/hw_random.h
6466
6467 HARDWARE TRACING FACILITIES
6468 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6469 S:      Maintained
6470 F:      drivers/hwtracing/
6471
6472 HARDWARE SPINLOCK CORE
6473 M:      Ohad Ben-Cohen <ohad@wizery.com>
6474 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6475 L:      linux-remoteproc@vger.kernel.org
6476 S:      Maintained
6477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6478 F:      Documentation/devicetree/bindings/hwlock/
6479 F:      Documentation/hwspinlock.txt
6480 F:      drivers/hwspinlock/
6481 F:      include/linux/hwspinlock.h
6482
6483 HARMONY SOUND DRIVER
6484 L:      linux-parisc@vger.kernel.org
6485 S:      Maintained
6486 F:      sound/parisc/harmony.*
6487
6488 HDPVR USB VIDEO ENCODER DRIVER
6489 M:      Hans Verkuil <hverkuil@xs4all.nl>
6490 L:      linux-media@vger.kernel.org
6491 T:      git git://linuxtv.org/media_tree.git
6492 W:      https://linuxtv.org
6493 S:      Odd Fixes
6494 F:      drivers/media/usb/hdpvr/
6495
6496 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6497 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6498 S:      Supported
6499 F:      Documentation/watchdog/hpwdt.txt
6500 F:      drivers/watchdog/hpwdt.c
6501
6502 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6503 M:      Don Brace <don.brace@microsemi.com>
6504 L:      esc.storagedev@microsemi.com
6505 L:      linux-scsi@vger.kernel.org
6506 S:      Supported
6507 F:      Documentation/scsi/hpsa.txt
6508 F:      drivers/scsi/hpsa*.[ch]
6509 F:      include/linux/cciss*.h
6510 F:      include/uapi/linux/cciss*.h
6511
6512 HFI1 DRIVER
6513 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6514 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6515 L:      linux-rdma@vger.kernel.org
6516 S:      Supported
6517 F:      drivers/infiniband/hw/hfi1
6518
6519 HFS FILESYSTEM
6520 L:      linux-fsdevel@vger.kernel.org
6521 S:      Orphan
6522 F:      Documentation/filesystems/hfs.txt
6523 F:      fs/hfs/
6524
6525 HFSPLUS FILESYSTEM
6526 L:      linux-fsdevel@vger.kernel.org
6527 S:      Orphan
6528 F:      Documentation/filesystems/hfsplus.txt
6529 F:      fs/hfsplus/
6530
6531 HGA FRAMEBUFFER DRIVER
6532 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6533 L:      linux-nvidia@lists.surfsouth.com
6534 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6535 S:      Maintained
6536 F:      drivers/video/fbdev/hgafb.c
6537
6538 HIBERNATION (aka Software Suspend, aka swsusp)
6539 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6540 M:      Pavel Machek <pavel@ucw.cz>
6541 L:      linux-pm@vger.kernel.org
6542 B:      https://bugzilla.kernel.org
6543 S:      Supported
6544 F:      arch/x86/power/
6545 F:      drivers/base/power/
6546 F:      kernel/power/
6547 F:      include/linux/suspend.h
6548 F:      include/linux/freezer.h
6549 F:      include/linux/pm.h
6550 F:      arch/*/include/asm/suspend*.h
6551
6552 HID CORE LAYER
6553 M:      Jiri Kosina <jikos@kernel.org>
6554 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6555 L:      linux-input@vger.kernel.org
6556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6557 S:      Maintained
6558 F:      drivers/hid/
6559 F:      include/linux/hid*
6560 F:      include/uapi/linux/hid*
6561
6562 HID SENSOR HUB DRIVERS
6563 M:      Jiri Kosina <jikos@kernel.org>
6564 M:      Jonathan Cameron <jic23@kernel.org>
6565 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6566 L:      linux-input@vger.kernel.org
6567 L:      linux-iio@vger.kernel.org
6568 S:      Maintained
6569 F:      Documentation/hid/hid-sensor*
6570 F:      drivers/hid/hid-sensor-*
6571 F:      drivers/iio/*/hid-*
6572 F:      include/linux/hid-sensor-*
6573
6574 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6575 M:      Thomas Gleixner <tglx@linutronix.de>
6576 L:      linux-kernel@vger.kernel.org
6577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6578 S:      Maintained
6579 F:      Documentation/timers/
6580 F:      kernel/time/hrtimer.c
6581 F:      kernel/time/clockevents.c
6582 F:      kernel/time/timer_*.c
6583 F:      include/linux/clockchips.h
6584 F:      include/linux/hrtimer.h
6585
6586 HIGH-SPEED SCC DRIVER FOR AX.25
6587 L:      linux-hams@vger.kernel.org
6588 S:      Orphan
6589 F:      drivers/net/hamradio/dmascc.c
6590 F:      drivers/net/hamradio/scc.c
6591
6592 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6593 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6594 W:      http://www.highpoint-tech.com
6595 S:      Supported
6596 F:      Documentation/scsi/hptiop.txt
6597 F:      drivers/scsi/hptiop.c
6598
6599 HIPPI
6600 M:      Jes Sorensen <jes@trained-monkey.org>
6601 L:      linux-hippi@sunsite.dk
6602 S:      Maintained
6603 F:      include/linux/hippidevice.h
6604 F:      include/uapi/linux/if_hippi.h
6605 F:      net/802/hippi.c
6606 F:      drivers/net/hippi/
6607
6608 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6609 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6610 M:      Salil Mehta <salil.mehta@huawei.com>
6611 L:      netdev@vger.kernel.org
6612 W:      http://www.hisilicon.com
6613 S:      Maintained
6614 F:      drivers/net/ethernet/hisilicon/hns3/
6615
6616 HISILICON LPC BUS DRIVER
6617 M:      john.garry@huawei.com
6618 W:      http://www.hisilicon.com
6619 S:      Maintained
6620 F:      drivers/bus/hisi_lpc.c
6621 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6622
6623 HISILICON NETWORK SUBSYSTEM DRIVER
6624 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6625 M:      Salil Mehta <salil.mehta@huawei.com>
6626 L:      netdev@vger.kernel.org
6627 W:      http://www.hisilicon.com
6628 S:      Maintained
6629 F:      drivers/net/ethernet/hisilicon/
6630 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6631
6632 HISILICON PMU DRIVER
6633 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6634 W:      http://www.hisilicon.com
6635 S:      Supported
6636 F:      drivers/perf/hisilicon
6637 F:      Documentation/perf/hisi-pmu.txt
6638
6639 HISILICON ROCE DRIVER
6640 M:      Lijun Ou <oulijun@huawei.com>
6641 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6642 L:      linux-rdma@vger.kernel.org
6643 S:      Maintained
6644 F:      drivers/infiniband/hw/hns/
6645 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6646
6647 HISILICON SAS Controller
6648 M:      John Garry <john.garry@huawei.com>
6649 W:      http://www.hisilicon.com
6650 S:      Supported
6651 F:      drivers/scsi/hisi_sas/
6652 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6653
6654 HMM - Heterogeneous Memory Management
6655 M:      Jérôme Glisse <jglisse@redhat.com>
6656 L:      linux-mm@kvack.org
6657 S:      Maintained
6658 F:      mm/hmm*
6659 F:      include/linux/hmm*
6660 F:      Documentation/vm/hmm.rst
6661
6662 HOST AP DRIVER
6663 M:      Jouni Malinen <j@w1.fi>
6664 L:      linux-wireless@vger.kernel.org
6665 W:      http://w1.fi/hostap-driver.html
6666 S:      Obsolete
6667 F:      drivers/net/wireless/intersil/hostap/
6668
6669 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6670 L:      platform-driver-x86@vger.kernel.org
6671 S:      Orphan
6672 F:      drivers/platform/x86/tc1100-wmi.c
6673
6674 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6675 M:      Jaroslav Kysela <perex@perex.cz>
6676 S:      Maintained
6677 F:      drivers/net/ethernet/hp/hp100.*
6678
6679 HPET:   High Precision Event Timers driver
6680 M:      Clemens Ladisch <clemens@ladisch.de>
6681 S:      Maintained
6682 F:      Documentation/timers/hpet.txt
6683 F:      drivers/char/hpet.c
6684 F:      include/linux/hpet.h
6685 F:      include/uapi/linux/hpet.h
6686
6687 HPET:   x86
6688 S:      Orphan
6689 F:      arch/x86/kernel/hpet.c
6690 F:      arch/x86/include/asm/hpet.h
6691
6692 HPFS FILESYSTEM
6693 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6694 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6695 S:      Maintained
6696 F:      fs/hpfs/
6697
6698 HSI SUBSYSTEM
6699 M:      Sebastian Reichel <sre@kernel.org>
6700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6701 S:      Maintained
6702 F:      Documentation/ABI/testing/sysfs-bus-hsi
6703 F:      Documentation/driver-api/hsi.rst
6704 F:      drivers/hsi/
6705 F:      include/linux/hsi/
6706 F:      include/uapi/linux/hsi/
6707
6708 HSO 3G MODEM DRIVER
6709 L:      linux-usb@vger.kernel.org
6710 S:      Orphan
6711 F:      drivers/net/usb/hso.c
6712
6713 HSR NETWORK PROTOCOL
6714 M:      Arvid Brodin <arvid.brodin@alten.se>
6715 L:      netdev@vger.kernel.org
6716 S:      Maintained
6717 F:      net/hsr/
6718
6719 HT16K33 LED CONTROLLER DRIVER
6720 M:      Robin van der Gracht <robin@protonic.nl>
6721 S:      Maintained
6722 F:      drivers/auxdisplay/ht16k33.c
6723 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6724
6725 HTCPEN TOUCHSCREEN DRIVER
6726 M:      Pau Oliva Fora <pof@eslack.org>
6727 L:      linux-input@vger.kernel.org
6728 S:      Maintained
6729 F:      drivers/input/touchscreen/htcpen.c
6730
6731 HUAWEI ETHERNET DRIVER
6732 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6733 L:      netdev@vger.kernel.org
6734 S:      Supported
6735 F:      Documentation/networking/hinic.txt
6736 F:      drivers/net/ethernet/huawei/hinic/
6737
6738 HUGETLB FILESYSTEM
6739 M:      Mike Kravetz <mike.kravetz@oracle.com>
6740 L:      linux-mm@kvack.org
6741 S:      Maintained
6742 F:      fs/hugetlbfs/
6743 F:      mm/hugetlb.c
6744 F:      include/linux/hugetlb.h
6745 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6746 F:      Documentation/vm/hugetlbfs_reserv.rst
6747 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6748
6749 HVA ST MEDIA DRIVER
6750 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6751 L:      linux-media@vger.kernel.org
6752 T:      git git://linuxtv.org/media_tree.git
6753 W:      https://linuxtv.org
6754 S:      Supported
6755 F:      drivers/media/platform/sti/hva
6756
6757 HWPOISON MEMORY FAILURE HANDLING
6758 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6759 L:      linux-mm@kvack.org
6760 S:      Maintained
6761 F:      mm/memory-failure.c
6762 F:      mm/hwpoison-inject.c
6763
6764 Hyper-V CORE AND DRIVERS
6765 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6766 M:      Haiyang Zhang <haiyangz@microsoft.com>
6767 M:      Stephen Hemminger <sthemmin@microsoft.com>
6768 L:      devel@linuxdriverproject.org
6769 S:      Maintained
6770 F:      Documentation/networking/netvsc.txt
6771 F:      arch/x86/include/asm/mshyperv.h
6772 F:      arch/x86/include/asm/trace/hyperv.h
6773 F:      arch/x86/include/asm/hyperv-tlfs.h
6774 F:      arch/x86/kernel/cpu/mshyperv.c
6775 F:      arch/x86/hyperv
6776 F:      drivers/hid/hid-hyperv.c
6777 F:      drivers/hv/
6778 F:      drivers/input/serio/hyperv-keyboard.c
6779 F:      drivers/pci/controller/pci-hyperv.c
6780 F:      drivers/net/hyperv/
6781 F:      drivers/scsi/storvsc_drv.c
6782 F:      drivers/uio/uio_hv_generic.c
6783 F:      drivers/video/fbdev/hyperv_fb.c
6784 F:      net/vmw_vsock/hyperv_transport.c
6785 F:      include/linux/hyperv.h
6786 F:      include/uapi/linux/hyperv.h
6787 F:      tools/hv/
6788 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6789
6790 HYPERVISOR VIRTUAL CONSOLE DRIVER
6791 L:      linuxppc-dev@lists.ozlabs.org
6792 S:      Odd Fixes
6793 F:      drivers/tty/hvc/
6794
6795 I2C ACPI SUPPORT
6796 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6797 L:      linux-i2c@vger.kernel.org
6798 L:      linux-acpi@vger.kernel.org
6799 S:      Maintained
6800 F:      drivers/i2c/i2c-core-acpi.c
6801
6802 I2C MUXES
6803 M:      Peter Rosin <peda@axentia.se>
6804 L:      linux-i2c@vger.kernel.org
6805 S:      Maintained
6806 F:      Documentation/i2c/i2c-topology
6807 F:      Documentation/i2c/muxes/
6808 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6809 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6810 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6811 F:      drivers/i2c/i2c-mux.c
6812 F:      drivers/i2c/muxes/
6813 F:      include/linux/i2c-mux.h
6814
6815 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6816 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6817 L:      linux-i2c@vger.kernel.org
6818 S:      Maintained
6819 F:      drivers/i2c/busses/i2c-mv64xxx.c
6820
6821 I2C OVER PARALLEL PORT
6822 M:      Jean Delvare <jdelvare@suse.com>
6823 L:      linux-i2c@vger.kernel.org
6824 S:      Maintained
6825 F:      Documentation/i2c/busses/i2c-parport
6826 F:      Documentation/i2c/busses/i2c-parport-light
6827 F:      drivers/i2c/busses/i2c-parport.c
6828 F:      drivers/i2c/busses/i2c-parport-light.c
6829
6830 I2C SUBSYSTEM
6831 M:      Wolfram Sang <wsa@the-dreams.de>
6832 L:      linux-i2c@vger.kernel.org
6833 W:      https://i2c.wiki.kernel.org/
6834 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6836 S:      Maintained
6837 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6838 F:      Documentation/i2c/
6839 F:      drivers/i2c/*
6840 F:      include/linux/i2c.h
6841 F:      include/linux/i2c-dev.h
6842 F:      include/linux/i2c-smbus.h
6843 F:      include/uapi/linux/i2c.h
6844 F:      include/uapi/linux/i2c-*.h
6845
6846 I2C SUBSYSTEM HOST DRIVERS
6847 L:      linux-i2c@vger.kernel.org
6848 W:      https://i2c.wiki.kernel.org/
6849 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6851 S:      Odd Fixes
6852 F:      Documentation/devicetree/bindings/i2c/
6853 F:      drivers/i2c/algos/
6854 F:      drivers/i2c/busses/
6855
6856 I2C-TAOS-EVM DRIVER
6857 M:      Jean Delvare <jdelvare@suse.com>
6858 L:      linux-i2c@vger.kernel.org
6859 S:      Maintained
6860 F:      Documentation/i2c/busses/i2c-taos-evm
6861 F:      drivers/i2c/busses/i2c-taos-evm.c
6862
6863 I2C-TINY-USB DRIVER
6864 M:      Till Harbaum <till@harbaum.org>
6865 L:      linux-i2c@vger.kernel.org
6866 W:      http://www.harbaum.org/till/i2c_tiny_usb
6867 S:      Maintained
6868 F:      drivers/i2c/busses/i2c-tiny-usb.c
6869
6870 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6871 M:      Jean Delvare <jdelvare@suse.com>
6872 L:      linux-i2c@vger.kernel.org
6873 S:      Maintained
6874 F:      Documentation/i2c/busses/i2c-ali1535
6875 F:      Documentation/i2c/busses/i2c-ali1563
6876 F:      Documentation/i2c/busses/i2c-ali15x3
6877 F:      Documentation/i2c/busses/i2c-amd756
6878 F:      Documentation/i2c/busses/i2c-amd8111
6879 F:      Documentation/i2c/busses/i2c-i801
6880 F:      Documentation/i2c/busses/i2c-nforce2
6881 F:      Documentation/i2c/busses/i2c-piix4
6882 F:      Documentation/i2c/busses/i2c-sis5595
6883 F:      Documentation/i2c/busses/i2c-sis630
6884 F:      Documentation/i2c/busses/i2c-sis96x
6885 F:      Documentation/i2c/busses/i2c-via
6886 F:      Documentation/i2c/busses/i2c-viapro
6887 F:      drivers/i2c/busses/i2c-ali1535.c
6888 F:      drivers/i2c/busses/i2c-ali1563.c
6889 F:      drivers/i2c/busses/i2c-ali15x3.c
6890 F:      drivers/i2c/busses/i2c-amd756.c
6891 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6892 F:      drivers/i2c/busses/i2c-amd8111.c
6893 F:      drivers/i2c/busses/i2c-i801.c
6894 F:      drivers/i2c/busses/i2c-isch.c
6895 F:      drivers/i2c/busses/i2c-nforce2.c
6896 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6897 F:      drivers/i2c/busses/i2c-piix4.c
6898 F:      drivers/i2c/busses/i2c-sis5595.c
6899 F:      drivers/i2c/busses/i2c-sis630.c
6900 F:      drivers/i2c/busses/i2c-sis96x.c
6901 F:      drivers/i2c/busses/i2c-via.c
6902 F:      drivers/i2c/busses/i2c-viapro.c
6903
6904 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6905 M:      Hans de Goede <hdegoede@redhat.com>
6906 L:      linux-i2c@vger.kernel.org
6907 S:      Maintained
6908 F:      drivers/i2c/busses/i2c-cht-wc.c
6909
6910 I2C/SMBUS ISMT DRIVER
6911 M:      Seth Heasley <seth.heasley@intel.com>
6912 M:      Neil Horman <nhorman@tuxdriver.com>
6913 L:      linux-i2c@vger.kernel.org
6914 F:      drivers/i2c/busses/i2c-ismt.c
6915 F:      Documentation/i2c/busses/i2c-ismt
6916
6917 I2C/SMBUS STUB DRIVER
6918 M:      Jean Delvare <jdelvare@suse.com>
6919 L:      linux-i2c@vger.kernel.org
6920 S:      Maintained
6921 F:      drivers/i2c/i2c-stub.c
6922
6923 IA64 (Itanium) PLATFORM
6924 M:      Tony Luck <tony.luck@intel.com>
6925 M:      Fenghua Yu <fenghua.yu@intel.com>
6926 L:      linux-ia64@vger.kernel.org
6927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6928 S:      Maintained
6929 F:      arch/ia64/
6930
6931 IBM Power 842 compression accelerator
6932 M:      Haren Myneni <haren@us.ibm.com>
6933 S:      Supported
6934 F:      drivers/crypto/nx/Makefile
6935 F:      drivers/crypto/nx/Kconfig
6936 F:      drivers/crypto/nx/nx-842*
6937 F:      include/linux/sw842.h
6938 F:      crypto/842.c
6939 F:      lib/842/
6940
6941 IBM Power in-Nest Crypto Acceleration
6942 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6943 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6944 L:      linux-crypto@vger.kernel.org
6945 S:      Supported
6946 F:      drivers/crypto/nx/Makefile
6947 F:      drivers/crypto/nx/Kconfig
6948 F:      drivers/crypto/nx/nx-aes*
6949 F:      drivers/crypto/nx/nx-sha*
6950 F:      drivers/crypto/nx/nx.*
6951 F:      drivers/crypto/nx/nx_csbcpb.h
6952 F:      drivers/crypto/nx/nx_debugfs.h
6953
6954 IBM Power Linux RAID adapter
6955 M:      Brian King <brking@us.ibm.com>
6956 S:      Supported
6957 F:      drivers/scsi/ipr.*
6958
6959 IBM Power SRIOV Virtual NIC Device Driver
6960 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6961 M:      John Allen <jallen@linux.vnet.ibm.com>
6962 L:      netdev@vger.kernel.org
6963 S:      Supported
6964 F:      drivers/net/ethernet/ibm/ibmvnic.*
6965
6966 IBM Power Virtual Accelerator Switchboard
6967 M:      Sukadev Bhattiprolu
6968 L:      linuxppc-dev@lists.ozlabs.org
6969 S:      Supported
6970 F:      arch/powerpc/platforms/powernv/vas*
6971 F:      arch/powerpc/platforms/powernv/copy-paste.h
6972 F:      arch/powerpc/include/asm/vas.h
6973 F:      arch/powerpc/include/uapi/asm/vas.h
6974
6975 IBM Power Virtual Ethernet Device Driver
6976 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6977 L:      netdev@vger.kernel.org
6978 S:      Supported
6979 F:      drivers/net/ethernet/ibm/ibmveth.*
6980
6981 IBM Power Virtual FC Device Drivers
6982 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6983 L:      linux-scsi@vger.kernel.org
6984 S:      Supported
6985 F:      drivers/scsi/ibmvscsi/ibmvfc*
6986
6987 IBM Power Virtual Management Channel Driver
6988 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6989 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6990 S:      Supported
6991 F:      drivers/misc/ibmvmc.*
6992
6993 IBM Power Virtual SCSI Device Drivers
6994 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6995 L:      linux-scsi@vger.kernel.org
6996 S:      Supported
6997 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6998 F:      include/scsi/viosrp.h
6999
7000 IBM Power Virtual SCSI Device Target Driver
7001 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7002 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7003 L:      linux-scsi@vger.kernel.org
7004 L:      target-devel@vger.kernel.org
7005 S:      Supported
7006 F:      drivers/scsi/ibmvscsi_tgt/
7007
7008 IBM Power VMX Cryptographic instructions
7009 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7010 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7011 L:      linux-crypto@vger.kernel.org
7012 S:      Supported
7013 F:      drivers/crypto/vmx/Makefile
7014 F:      drivers/crypto/vmx/Kconfig
7015 F:      drivers/crypto/vmx/vmx.c
7016 F:      drivers/crypto/vmx/aes*
7017 F:      drivers/crypto/vmx/ghash*
7018 F:      drivers/crypto/vmx/ppc-xlate.pl
7019
7020 IBM ServeRAID RAID DRIVER
7021 S:      Orphan
7022 F:      drivers/scsi/ips.*
7023
7024 ICH LPC AND GPIO DRIVER
7025 M:      Peter Tyser <ptyser@xes-inc.com>
7026 S:      Maintained
7027 F:      drivers/mfd/lpc_ich.c
7028 F:      drivers/gpio/gpio-ich.c
7029
7030 IDE SUBSYSTEM
7031 M:      "David S. Miller" <davem@davemloft.net>
7032 L:      linux-ide@vger.kernel.org
7033 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7035 S:      Maintained
7036 F:      Documentation/ide/
7037 F:      drivers/ide/
7038 F:      include/linux/ide.h
7039
7040 IDE/ATAPI DRIVERS
7041 M:      Borislav Petkov <bp@alien8.de>
7042 L:      linux-ide@vger.kernel.org
7043 S:      Maintained
7044 F:      Documentation/cdrom/ide-cd
7045 F:      drivers/ide/ide-cd*
7046
7047 IDEAPAD LAPTOP EXTRAS DRIVER
7048 M:      Ike Panhc <ike.pan@canonical.com>
7049 L:      platform-driver-x86@vger.kernel.org
7050 W:      http://launchpad.net/ideapad-laptop
7051 S:      Maintained
7052 F:      drivers/platform/x86/ideapad-laptop.c
7053
7054 IDEAPAD LAPTOP SLIDEBAR DRIVER
7055 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7056 L:      linux-input@vger.kernel.org
7057 W:      https://github.com/o2genum/ideapad-slidebar
7058 S:      Maintained
7059 F:      drivers/input/misc/ideapad_slidebar.c
7060
7061 IDT VersaClock 5 CLOCK DRIVER
7062 M:      Marek Vasut <marek.vasut@gmail.com>
7063 S:      Maintained
7064 F:      drivers/clk/clk-versaclock5.c
7065
7066 IEEE 802.15.4 SUBSYSTEM
7067 M:      Alexander Aring <alex.aring@gmail.com>
7068 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7069 L:      linux-wpan@vger.kernel.org
7070 W:      http://wpan.cakelab.org/
7071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7073 S:      Maintained
7074 F:      net/ieee802154/
7075 F:      net/mac802154/
7076 F:      drivers/net/ieee802154/
7077 F:      include/linux/nl802154.h
7078 F:      include/linux/ieee802154.h
7079 F:      include/net/nl802154.h
7080 F:      include/net/mac802154.h
7081 F:      include/net/af_ieee802154.h
7082 F:      include/net/cfg802154.h
7083 F:      include/net/ieee802154_netdev.h
7084 F:      Documentation/networking/ieee802154.txt
7085
7086 IFE PROTOCOL
7087 M:      Yotam Gigi <yotam.gi@gmail.com>
7088 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7089 F:      net/ife
7090 F:      include/net/ife.h
7091 F:      include/uapi/linux/ife.h
7092
7093 IGORPLUG-USB IR RECEIVER
7094 M:      Sean Young <sean@mess.org>
7095 L:      linux-media@vger.kernel.org
7096 S:      Maintained
7097 F:      drivers/media/rc/igorplugusb.c
7098
7099 IGUANAWORKS USB IR TRANSCEIVER
7100 M:      Sean Young <sean@mess.org>
7101 L:      linux-media@vger.kernel.org
7102 S:      Maintained
7103 F:      drivers/media/rc/iguanair.c
7104
7105 IIO DIGITAL POTENTIOMETER DAC
7106 M:      Peter Rosin <peda@axentia.se>
7107 L:      linux-iio@vger.kernel.org
7108 S:      Maintained
7109 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7110 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7111 F:      drivers/iio/dac/dpot-dac.c
7112
7113 IIO ENVELOPE DETECTOR
7114 M:      Peter Rosin <peda@axentia.se>
7115 L:      linux-iio@vger.kernel.org
7116 S:      Maintained
7117 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7118 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7119 F:      drivers/iio/adc/envelope-detector.c
7120
7121 IIO MULTIPLEXER
7122 M:      Peter Rosin <peda@axentia.se>
7123 L:      linux-iio@vger.kernel.org
7124 S:      Maintained
7125 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7126 F:      drivers/iio/multiplexer/iio-mux.c
7127
7128 IIO SUBSYSTEM AND DRIVERS
7129 M:      Jonathan Cameron <jic23@kernel.org>
7130 R:      Hartmut Knaack <knaack.h@gmx.de>
7131 R:      Lars-Peter Clausen <lars@metafoo.de>
7132 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7133 L:      linux-iio@vger.kernel.org
7134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7135 S:      Maintained
7136 F:      Documentation/ABI/testing/configfs-iio*
7137 F:      Documentation/ABI/testing/sysfs-bus-iio*
7138 F:      Documentation/devicetree/bindings/iio/
7139 F:      drivers/iio/
7140 F:      drivers/staging/iio/
7141 F:      include/linux/iio/
7142 F:      tools/iio/
7143
7144 IIO UNIT CONVERTER
7145 M:      Peter Rosin <peda@axentia.se>
7146 L:      linux-iio@vger.kernel.org
7147 S:      Maintained
7148 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7149 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7150 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7151 F:      drivers/iio/afe/iio-rescale.c
7152
7153 IKANOS/ADI EAGLE ADSL USB DRIVER
7154 M:      Matthieu Castet <castet.matthieu@free.fr>
7155 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7156 S:      Maintained
7157 F:      drivers/usb/atm/ueagle-atm.c
7158
7159 IMGTEC ASCII LCD DRIVER
7160 M:      Paul Burton <paul.burton@mips.com>
7161 S:      Maintained
7162 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7163 F:      drivers/auxdisplay/img-ascii-lcd.c
7164
7165 IMGTEC IR DECODER DRIVER
7166 M:      James Hogan <jhogan@kernel.org>
7167 S:      Maintained
7168 F:      drivers/media/rc/img-ir/
7169
7170 IMON SOUNDGRAPH USB IR RECEIVER
7171 M:      Sean Young <sean@mess.org>
7172 L:      linux-media@vger.kernel.org
7173 S:      Maintained
7174 F:      drivers/media/rc/imon_raw.c
7175 F:      drivers/media/rc/imon.c
7176
7177 IMS TWINTURBO FRAMEBUFFER DRIVER
7178 L:      linux-fbdev@vger.kernel.org
7179 S:      Orphan
7180 F:      drivers/video/fbdev/imsttfb.c
7181
7182 INA209 HARDWARE MONITOR DRIVER
7183 M:      Guenter Roeck <linux@roeck-us.net>
7184 L:      linux-hwmon@vger.kernel.org
7185 S:      Maintained
7186 F:      Documentation/hwmon/ina209
7187 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7188 F:      drivers/hwmon/ina209.c
7189
7190 INA2XX HARDWARE MONITOR DRIVER
7191 M:      Guenter Roeck <linux@roeck-us.net>
7192 L:      linux-hwmon@vger.kernel.org
7193 S:      Maintained
7194 F:      Documentation/hwmon/ina2xx
7195 F:      drivers/hwmon/ina2xx.c
7196 F:      include/linux/platform_data/ina2xx.h
7197
7198 INDUSTRY PACK SUBSYSTEM (IPACK)
7199 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7200 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7201 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7202 L:      industrypack-devel@lists.sourceforge.net
7203 W:      http://industrypack.sourceforge.net
7204 S:      Maintained
7205 F:      drivers/ipack/
7206
7207 INFINIBAND SUBSYSTEM
7208 M:      Doug Ledford <dledford@redhat.com>
7209 M:      Jason Gunthorpe <jgg@mellanox.com>
7210 L:      linux-rdma@vger.kernel.org
7211 W:      https://github.com/linux-rdma/rdma-core
7212 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7214 S:      Supported
7215 F:      Documentation/devicetree/bindings/infiniband/
7216 F:      Documentation/infiniband/
7217 F:      drivers/infiniband/
7218 F:      include/uapi/linux/if_infiniband.h
7219 F:      include/uapi/rdma/
7220 F:      include/rdma/
7221
7222 INGENIC JZ4780 DMA Driver
7223 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7224 S:      Maintained
7225 F:      drivers/dma/dma-jz4780.c
7226
7227 INGENIC JZ4780 NAND DRIVER
7228 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7229 L:      linux-mtd@lists.infradead.org
7230 S:      Maintained
7231 F:      drivers/mtd/nand/raw/jz4780_*
7232
7233 INOTIFY
7234 M:      Jan Kara <jack@suse.cz>
7235 R:      Amir Goldstein <amir73il@gmail.com>
7236 L:      linux-fsdevel@vger.kernel.org
7237 S:      Maintained
7238 F:      Documentation/filesystems/inotify.txt
7239 F:      fs/notify/inotify/
7240 F:      include/linux/inotify.h
7241 F:      include/uapi/linux/inotify.h
7242
7243 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7244 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7245 L:      linux-input@vger.kernel.org
7246 Q:      http://patchwork.kernel.org/project/linux-input/list/
7247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7248 S:      Maintained
7249 F:      drivers/input/
7250 F:      include/linux/input.h
7251 F:      include/uapi/linux/input.h
7252 F:      include/uapi/linux/input-event-codes.h
7253 F:      include/linux/input/
7254 F:      Documentation/devicetree/bindings/input/
7255 F:      Documentation/devicetree/bindings/serio/
7256 F:      Documentation/input/
7257
7258 INPUT MULTITOUCH (MT) PROTOCOL
7259 M:      Henrik Rydberg <rydberg@bitmath.org>
7260 L:      linux-input@vger.kernel.org
7261 S:      Odd fixes
7262 F:      Documentation/input/multi-touch-protocol.rst
7263 F:      drivers/input/input-mt.c
7264 K:      \b(ABS|SYN)_MT_
7265
7266 INSIDE SECURE CRYPTO DRIVER
7267 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7268 F:      drivers/crypto/inside-secure/
7269 S:      Maintained
7270 L:      linux-crypto@vger.kernel.org
7271
7272 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7273 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7274 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7275 L:      linux-integrity@vger.kernel.org
7276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7277 S:      Supported
7278 F:      security/integrity/ima/
7279
7280 INTEL 810/815 FRAMEBUFFER DRIVER
7281 M:      Antonino Daplas <adaplas@gmail.com>
7282 L:      linux-fbdev@vger.kernel.org
7283 S:      Maintained
7284 F:      drivers/video/fbdev/i810/
7285
7286 INTEL ASoC DRIVERS
7287 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7288 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7289 M:      Jie Yang <yang.jie@linux.intel.com>
7290 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7291 S:      Supported
7292 F:      sound/soc/intel/
7293
7294 INTEL C600 SERIES SAS CONTROLLER DRIVER
7295 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7296 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7297 L:      linux-scsi@vger.kernel.org
7298 T:      git git://git.code.sf.net/p/intel-sas/isci
7299 S:      Supported
7300 F:      drivers/scsi/isci/
7301
7302 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7303 M:      Jani Nikula <jani.nikula@linux.intel.com>
7304 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7305 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7306 L:      intel-gfx@lists.freedesktop.org
7307 W:      https://01.org/linuxgraphics/
7308 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7309 C:      irc://chat.freenode.net/intel-gfx
7310 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7311 T:      git git://anongit.freedesktop.org/drm-intel
7312 S:      Supported
7313 F:      drivers/gpu/drm/i915/
7314 F:      include/drm/i915*
7315 F:      include/uapi/drm/i915_drm.h
7316 F:      Documentation/gpu/i915.rst
7317
7318 INTEL ETHERNET DRIVERS
7319 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7320 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7321 W:      http://www.intel.com/support/feedback.htm
7322 W:      http://e1000.sourceforge.net/
7323 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7326 S:      Supported
7327 F:      Documentation/networking/e100.rst
7328 F:      Documentation/networking/e1000.rst
7329 F:      Documentation/networking/e1000e.txt
7330 F:      Documentation/networking/igb.txt
7331 F:      Documentation/networking/igbvf.txt
7332 F:      Documentation/networking/ixgb.txt
7333 F:      Documentation/networking/ixgbe.txt
7334 F:      Documentation/networking/ixgbevf.txt
7335 F:      Documentation/networking/i40e.txt
7336 F:      Documentation/networking/i40evf.txt
7337 F:      Documentation/networking/ice.txt
7338 F:      drivers/net/ethernet/intel/
7339 F:      drivers/net/ethernet/intel/*/
7340 F:      include/linux/avf/virtchnl.h
7341
7342 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7343 M:      Maik Broemme <mbroemme@libmpq.org>
7344 L:      linux-fbdev@vger.kernel.org
7345 S:      Maintained
7346 F:      Documentation/fb/intelfb.txt
7347 F:      drivers/video/fbdev/intelfb/
7348
7349 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7350 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7351 M:      Zhi Wang <zhi.a.wang@intel.com>
7352 L:      intel-gvt-dev@lists.freedesktop.org
7353 L:      intel-gfx@lists.freedesktop.org
7354 W:      https://01.org/igvt-g
7355 T:      git https://github.com/intel/gvt-linux.git
7356 S:      Supported
7357 F:      drivers/gpu/drm/i915/gvt/
7358
7359 INTEL HID EVENT DRIVER
7360 M:      Alex Hung <alex.hung@canonical.com>
7361 L:      platform-driver-x86@vger.kernel.org
7362 S:      Maintained
7363 F:      drivers/platform/x86/intel-hid.c
7364
7365 INTEL I/OAT DMA DRIVER
7366 M:      Dave Jiang <dave.jiang@intel.com>
7367 R:      Dan Williams <dan.j.williams@intel.com>
7368 L:      dmaengine@vger.kernel.org
7369 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7370 S:      Supported
7371 F:      drivers/dma/ioat*
7372
7373 INTEL IDLE DRIVER
7374 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7375 M:      Len Brown <lenb@kernel.org>
7376 L:      linux-pm@vger.kernel.org
7377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7378 B:      https://bugzilla.kernel.org
7379 S:      Supported
7380 F:      drivers/idle/intel_idle.c
7381
7382 INTEL INTEGRATED SENSOR HUB DRIVER
7383 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7384 M:      Jiri Kosina <jikos@kernel.org>
7385 L:      linux-input@vger.kernel.org
7386 S:      Maintained
7387 F:      drivers/hid/intel-ish-hid/
7388
7389 INTEL IOMMU (VT-d)
7390 M:      David Woodhouse <dwmw2@infradead.org>
7391 L:      iommu@lists.linux-foundation.org
7392 T:      git git://git.infradead.org/iommu-2.6.git
7393 S:      Supported
7394 F:      drivers/iommu/intel-iommu.c
7395 F:      include/linux/intel-iommu.h
7396
7397 INTEL IOP-ADMA DMA DRIVER
7398 R:      Dan Williams <dan.j.williams@intel.com>
7399 S:      Odd fixes
7400 F:      drivers/dma/iop-adma.c
7401
7402 INTEL IPU3 CSI-2 CIO2 DRIVER
7403 M:      Yong Zhi <yong.zhi@intel.com>
7404 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7405 M:      Bingbu Cao <bingbu.cao@intel.com>
7406 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7407 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7408 L:      linux-media@vger.kernel.org
7409 S:      Maintained
7410 F:      drivers/media/pci/intel/ipu3/
7411 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7412
7413 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7414 M:      Krzysztof Halasa <khalasa@piap.pl>
7415 S:      Maintained
7416 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7417 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7418 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7419 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7420 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7421 F:      drivers/net/wan/ixp4xx_hss.c
7422
7423 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7424 M:      Deepak Saxena <dsaxena@plexity.net>
7425 S:      Maintained
7426 F:      drivers/char/hw_random/ixp4xx-rng.c
7427
7428 INTEL MANAGEMENT ENGINE (mei)
7429 M:      Tomas Winkler <tomas.winkler@intel.com>
7430 L:      linux-kernel@vger.kernel.org
7431 S:      Supported
7432 F:      include/uapi/linux/mei.h
7433 F:      include/linux/mei_cl_bus.h
7434 F:      drivers/misc/mei/*
7435 F:      drivers/watchdog/mei_wdt.c
7436 F:      Documentation/misc-devices/mei/*
7437 F:      samples/mei/*
7438
7439 INTEL MENLOW THERMAL DRIVER
7440 M:      Sujith Thomas <sujith.thomas@intel.com>
7441 L:      platform-driver-x86@vger.kernel.org
7442 W:      https://01.org/linux-acpi
7443 S:      Supported
7444 F:      drivers/platform/x86/intel_menlow.c
7445
7446 INTEL MERRIFIELD GPIO DRIVER
7447 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7448 L:      linux-gpio@vger.kernel.org
7449 S:      Maintained
7450 F:      drivers/gpio/gpio-merrifield.c
7451
7452 INTEL MIC DRIVERS (mic)
7453 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7454 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7455 S:      Supported
7456 W:      https://github.com/sudeepdutt/mic
7457 W:      http://software.intel.com/en-us/mic-developer
7458 F:      include/linux/mic_bus.h
7459 F:      include/linux/scif.h
7460 F:      include/uapi/linux/mic_common.h
7461 F:      include/uapi/linux/mic_ioctl.h
7462 F:      include/uapi/linux/scif_ioctl.h
7463 F:      drivers/misc/mic/
7464 F:      drivers/dma/mic_x100_dma.c
7465 F:      drivers/dma/mic_x100_dma.h
7466 F:      Documentation/mic/
7467
7468 INTEL PMC CORE DRIVER
7469 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7470 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7471 L:      platform-driver-x86@vger.kernel.org
7472 S:      Maintained
7473 F:      arch/x86/include/asm/pmc_core.h
7474 F:      drivers/platform/x86/intel_pmc_core*
7475
7476 INTEL PMC/P-Unit IPC DRIVER
7477 M:      Zha Qipeng<qipeng.zha@intel.com>
7478 L:      platform-driver-x86@vger.kernel.org
7479 S:      Maintained
7480 F:      drivers/platform/x86/intel_pmc_ipc.c
7481 F:      drivers/platform/x86/intel_punit_ipc.c
7482 F:      arch/x86/include/asm/intel_pmc_ipc.h
7483 F:      arch/x86/include/asm/intel_punit_ipc.h
7484
7485 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7486 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7487 L:      linux-wireless@vger.kernel.org
7488 S:      Maintained
7489 F:      Documentation/networking/README.ipw2100
7490 F:      Documentation/networking/README.ipw2200
7491 F:      drivers/net/wireless/intel/ipw2x00/
7492
7493 INTEL PSTATE DRIVER
7494 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7495 M:      Len Brown <lenb@kernel.org>
7496 L:      linux-pm@vger.kernel.org
7497 S:      Supported
7498 F:      drivers/cpufreq/intel_pstate.c
7499
7500 INTEL RDMA RNIC DRIVER
7501 M:      Faisal Latif <faisal.latif@intel.com>
7502 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7503 L:      linux-rdma@vger.kernel.org
7504 S:      Supported
7505 F:      drivers/infiniband/hw/i40iw/
7506 F:      include/uapi/rdma/i40iw-abi.h
7507
7508 INTEL SHA MULTIBUFFER DRIVER
7509 M:      Megha Dey <megha.dey@linux.intel.com>
7510 R:      Tim Chen <tim.c.chen@linux.intel.com>
7511 L:      linux-crypto@vger.kernel.org
7512 S:      Supported
7513 F:      arch/x86/crypto/sha*-mb/
7514 F:      crypto/mcryptd.c
7515
7516 INTEL TELEMETRY DRIVER
7517 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7518 L:      platform-driver-x86@vger.kernel.org
7519 S:      Maintained
7520 F:      arch/x86/include/asm/intel_telemetry.h
7521 F:      drivers/platform/x86/intel_telemetry*
7522
7523 INTEL VIRTUAL BUTTON DRIVER
7524 M:      AceLan Kao <acelan.kao@canonical.com>
7525 L:      platform-driver-x86@vger.kernel.org
7526 S:      Maintained
7527 F:      drivers/platform/x86/intel-vbtn.c
7528
7529 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7530 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7531 L:      linux-wireless@vger.kernel.org
7532 S:      Supported
7533 F:      drivers/net/wireless/intel/iwlegacy/
7534
7535 INTEL WIRELESS WIFI LINK (iwlwifi)
7536 M:      Johannes Berg <johannes.berg@intel.com>
7537 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7538 M:      Luca Coelho <luciano.coelho@intel.com>
7539 M:      Intel Linux Wireless <linuxwifi@intel.com>
7540 L:      linux-wireless@vger.kernel.org
7541 W:      http://intellinuxwireless.org
7542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7543 S:      Supported
7544 F:      drivers/net/wireless/intel/iwlwifi/
7545
7546 INTEL WIRELESS WIMAX CONNECTION 2400
7547 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7548 M:      linux-wimax@intel.com
7549 L:      wimax@linuxwimax.org (subscribers-only)
7550 S:      Supported
7551 W:      http://linuxwimax.org
7552 F:      Documentation/wimax/README.i2400m
7553 F:      drivers/net/wimax/i2400m/
7554 F:      include/uapi/linux/wimax/i2400m.h
7555
7556 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7557 M:      Mario Limonciello <mario.limonciello@dell.com>
7558 S:      Maintained
7559 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7560
7561 INTEL(R) TRACE HUB
7562 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7563 S:      Supported
7564 F:      Documentation/trace/intel_th.rst
7565 F:      drivers/hwtracing/intel_th/
7566
7567 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7568 M:      Ning Sun <ning.sun@intel.com>
7569 L:      tboot-devel@lists.sourceforge.net
7570 W:      http://tboot.sourceforge.net
7571 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7572 S:      Supported
7573 F:      Documentation/intel_txt.txt
7574 F:      include/linux/tboot.h
7575 F:      arch/x86/kernel/tboot.c
7576
7577 INTEL-MID GPIO DRIVER
7578 M:      David Cohen <david.a.cohen@linux.intel.com>
7579 L:      linux-gpio@vger.kernel.org
7580 S:      Maintained
7581 F:      drivers/gpio/gpio-intel-mid.c
7582
7583 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7584 M:      Linus Walleij <linus.walleij@linaro.org>
7585 L:      linux-iio@vger.kernel.org
7586 S:      Maintained
7587 F:      drivers/iio/gyro/mpu3050*
7588 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7589
7590 IOC3 ETHERNET DRIVER
7591 M:      Ralf Baechle <ralf@linux-mips.org>
7592 L:      linux-mips@linux-mips.org
7593 S:      Maintained
7594 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7595
7596 IOC3 SERIAL DRIVER
7597 M:      Pat Gefre <pfg@sgi.com>
7598 L:      linux-serial@vger.kernel.org
7599 S:      Maintained
7600 F:      drivers/tty/serial/ioc3_serial.c
7601
7602 IOMMU DRIVERS
7603 M:      Joerg Roedel <joro@8bytes.org>
7604 L:      iommu@lists.linux-foundation.org
7605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7606 S:      Maintained
7607 F:      Documentation/devicetree/bindings/iommu/
7608 F:      drivers/iommu/
7609 F:      include/linux/iommu.h
7610 F:      include/linux/of_iommu.h
7611 F:      include/linux/iova.h
7612
7613 IP MASQUERADING
7614 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7615 S:      Maintained
7616 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7617
7618 IPMI SUBSYSTEM
7619 M:      Corey Minyard <minyard@acm.org>
7620 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7621 W:      http://openipmi.sourceforge.net/
7622 S:      Supported
7623 F:      Documentation/IPMI.txt
7624 F:      drivers/char/ipmi/
7625 F:      include/linux/ipmi*
7626 F:      include/uapi/linux/ipmi*
7627
7628 IPS SCSI RAID DRIVER
7629 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7630 L:      linux-scsi@vger.kernel.org
7631 W:      http://www.adaptec.com/
7632 S:      Maintained
7633 F:      drivers/scsi/ips*
7634
7635 IPVS
7636 M:      Wensong Zhang <wensong@linux-vs.org>
7637 M:      Simon Horman <horms@verge.net.au>
7638 M:      Julian Anastasov <ja@ssi.bg>
7639 L:      netdev@vger.kernel.org
7640 L:      lvs-devel@vger.kernel.org
7641 S:      Maintained
7642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7644 F:      Documentation/networking/ipvs-sysctl.txt
7645 F:      include/net/ip_vs.h
7646 F:      include/uapi/linux/ip_vs.h
7647 F:      net/netfilter/ipvs/
7648
7649 IPWIRELESS DRIVER
7650 M:      Jiri Kosina <jikos@kernel.org>
7651 M:      David Sterba <dsterba@suse.com>
7652 S:      Odd Fixes
7653 F:      drivers/tty/ipwireless/
7654
7655 IPX NETWORK LAYER
7656 L:      netdev@vger.kernel.org
7657 S:      Obsolete
7658 F:      include/uapi/linux/ipx.h
7659 F:      drivers/staging/ipx/
7660
7661 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7662 M:      Marc Zyngier <marc.zyngier@arm.com>
7663 S:      Maintained
7664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7665 F:      Documentation/IRQ-domain.txt
7666 F:      include/linux/irqdomain.h
7667 F:      kernel/irq/irqdomain.c
7668 F:      kernel/irq/msi.c
7669
7670 IRQ SUBSYSTEM
7671 M:      Thomas Gleixner <tglx@linutronix.de>
7672 L:      linux-kernel@vger.kernel.org
7673 S:      Maintained
7674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7675 F:      kernel/irq/
7676
7677 IRQCHIP DRIVERS
7678 M:      Thomas Gleixner <tglx@linutronix.de>
7679 M:      Jason Cooper <jason@lakedaemon.net>
7680 M:      Marc Zyngier <marc.zyngier@arm.com>
7681 L:      linux-kernel@vger.kernel.org
7682 S:      Maintained
7683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7684 F:      Documentation/devicetree/bindings/interrupt-controller/
7685 F:      drivers/irqchip/
7686
7687 ISA
7688 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7689 S:      Maintained
7690 F:      Documentation/isa.txt
7691 F:      drivers/base/isa.c
7692 F:      include/linux/isa.h
7693
7694 ISA RADIO MODULE
7695 M:      Hans Verkuil <hverkuil@xs4all.nl>
7696 L:      linux-media@vger.kernel.org
7697 T:      git git://linuxtv.org/media_tree.git
7698 W:      https://linuxtv.org
7699 S:      Maintained
7700 F:      drivers/media/radio/radio-isa*
7701
7702 ISAPNP
7703 M:      Jaroslav Kysela <perex@perex.cz>
7704 S:      Maintained
7705 F:      Documentation/isapnp.txt
7706 F:      drivers/pnp/isapnp/
7707 F:      include/linux/isapnp.h
7708
7709 ISCSI
7710 M:      Lee Duncan <lduncan@suse.com>
7711 M:      Chris Leech <cleech@redhat.com>
7712 L:      open-iscsi@googlegroups.com
7713 W:      www.open-iscsi.com
7714 S:      Maintained
7715 F:      drivers/scsi/*iscsi*
7716 F:      include/scsi/*iscsi*
7717
7718 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7719 M:      Peter Jones <pjones@redhat.com>
7720 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7721 S:      Maintained
7722 F:      drivers/firmware/iscsi_ibft*
7723
7724 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7725 M:      Sagi Grimberg <sagi@grimberg.me>
7726 M:      Max Gurtovoy <maxg@mellanox.com>
7727 L:      linux-rdma@vger.kernel.org
7728 S:      Supported
7729 W:      http://www.openfabrics.org
7730 W:      www.open-iscsi.org
7731 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7732 F:      drivers/infiniband/ulp/iser/
7733
7734 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7735 M:      Sagi Grimberg <sagi@grimberg.me>
7736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7737 L:      linux-rdma@vger.kernel.org
7738 L:      target-devel@vger.kernel.org
7739 S:      Supported
7740 W:      http://www.linux-iscsi.org
7741 F:      drivers/infiniband/ulp/isert
7742
7743 ISDN SUBSYSTEM
7744 M:      Karsten Keil <isdn@linux-pingi.de>
7745 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7746 L:      netdev@vger.kernel.org
7747 W:      http://www.isdn4linux.de
7748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7749 S:      Maintained
7750 F:      Documentation/isdn/
7751 F:      drivers/isdn/
7752 F:      include/linux/isdn.h
7753 F:      include/linux/isdn/
7754 F:      include/uapi/linux/isdn.h
7755 F:      include/uapi/linux/isdn/
7756
7757 ISDN SUBSYSTEM (Eicon active card driver)
7758 M:      Armin Schindler <mac@melware.de>
7759 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7760 W:      http://www.melware.de
7761 S:      Maintained
7762 F:      drivers/isdn/hardware/eicon/
7763
7764 IT87 HARDWARE MONITORING DRIVER
7765 M:      Jean Delvare <jdelvare@suse.com>
7766 L:      linux-hwmon@vger.kernel.org
7767 S:      Maintained
7768 F:      Documentation/hwmon/it87
7769 F:      drivers/hwmon/it87.c
7770
7771 IT913X MEDIA DRIVER
7772 M:      Antti Palosaari <crope@iki.fi>
7773 L:      linux-media@vger.kernel.org
7774 W:      https://linuxtv.org
7775 W:      http://palosaari.fi/linux/
7776 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7777 T:      git git://linuxtv.org/anttip/media_tree.git
7778 S:      Maintained
7779 F:      drivers/media/tuners/it913x*
7780
7781 IVTV VIDEO4LINUX DRIVER
7782 M:      Andy Walls <awalls@md.metrocast.net>
7783 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7784 L:      linux-media@vger.kernel.org
7785 T:      git git://linuxtv.org/media_tree.git
7786 W:      http://www.ivtvdriver.org
7787 S:      Maintained
7788 F:      Documentation/media/v4l-drivers/ivtv*
7789 F:      drivers/media/pci/ivtv/
7790 F:      include/uapi/linux/ivtv*
7791
7792 IX2505V MEDIA DRIVER
7793 M:      Malcolm Priestley <tvboxspy@gmail.com>
7794 L:      linux-media@vger.kernel.org
7795 W:      https://linuxtv.org
7796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7797 S:      Maintained
7798 F:      drivers/media/dvb-frontends/ix2505v*
7799
7800 JAILHOUSE HYPERVISOR INTERFACE
7801 M:      Jan Kiszka <jan.kiszka@siemens.com>
7802 L:      jailhouse-dev@googlegroups.com
7803 S:      Maintained
7804 F:      arch/x86/kernel/jailhouse.c
7805 F:      arch/x86/include/asm/jailhouse_para.h
7806
7807 JC42.4 TEMPERATURE SENSOR DRIVER
7808 M:      Guenter Roeck <linux@roeck-us.net>
7809 L:      linux-hwmon@vger.kernel.org
7810 S:      Maintained
7811 F:      drivers/hwmon/jc42.c
7812 F:      Documentation/hwmon/jc42
7813
7814 JFS FILESYSTEM
7815 M:      Dave Kleikamp <shaggy@kernel.org>
7816 L:      jfs-discussion@lists.sourceforge.net
7817 W:      http://jfs.sourceforge.net/
7818 T:      git git://github.com/kleikamp/linux-shaggy.git
7819 S:      Maintained
7820 F:      Documentation/filesystems/jfs.txt
7821 F:      fs/jfs/
7822
7823 JME NETWORK DRIVER
7824 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7825 L:      netdev@vger.kernel.org
7826 S:      Maintained
7827 F:      drivers/net/ethernet/jme.*
7828
7829 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7830 M:      David Woodhouse <dwmw2@infradead.org>
7831 L:      linux-mtd@lists.infradead.org
7832 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7833 S:      Maintained
7834 F:      fs/jffs2/
7835 F:      include/uapi/linux/jffs2.h
7836
7837 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7838 M:      "Theodore Ts'o" <tytso@mit.edu>
7839 M:      Jan Kara <jack@suse.com>
7840 L:      linux-ext4@vger.kernel.org
7841 S:      Maintained
7842 F:      fs/jbd2/
7843 F:      include/linux/jbd2.h
7844
7845 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7846 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7847 L:      linux-media@vger.kernel.org
7848 S:      Maintained
7849 F:      drivers/media/platform/rcar_jpu.c
7850
7851 JSM Neo PCI based serial card
7852 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7853 L:      linux-serial@vger.kernel.org
7854 S:      Maintained
7855 F:      drivers/tty/serial/jsm/
7856
7857 K10TEMP HARDWARE MONITORING DRIVER
7858 M:      Clemens Ladisch <clemens@ladisch.de>
7859 L:      linux-hwmon@vger.kernel.org
7860 S:      Maintained
7861 F:      Documentation/hwmon/k10temp
7862 F:      drivers/hwmon/k10temp.c
7863
7864 K8TEMP HARDWARE MONITORING DRIVER
7865 M:      Rudolf Marek <r.marek@assembler.cz>
7866 L:      linux-hwmon@vger.kernel.org
7867 S:      Maintained
7868 F:      Documentation/hwmon/k8temp
7869 F:      drivers/hwmon/k8temp.c
7870
7871 KASAN
7872 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7873 R:      Alexander Potapenko <glider@google.com>
7874 R:      Dmitry Vyukov <dvyukov@google.com>
7875 L:      kasan-dev@googlegroups.com
7876 S:      Maintained
7877 F:      arch/*/include/asm/kasan.h
7878 F:      arch/*/mm/kasan_init*
7879 F:      Documentation/dev-tools/kasan.rst
7880 F:      include/linux/kasan*.h
7881 F:      lib/test_kasan.c
7882 F:      mm/kasan/
7883 F:      scripts/Makefile.kasan
7884
7885 KCONFIG
7886 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7888 L:      linux-kbuild@vger.kernel.org
7889 S:      Maintained
7890 F:      Documentation/kbuild/kconfig*
7891 F:      scripts/kconfig/
7892 F:      scripts/Kconfig.include
7893
7894 KDUMP
7895 M:      Dave Young <dyoung@redhat.com>
7896 M:      Baoquan He <bhe@redhat.com>
7897 R:      Vivek Goyal <vgoyal@redhat.com>
7898 L:      kexec@lists.infradead.org
7899 W:      http://lse.sourceforge.net/kdump/
7900 S:      Maintained
7901 F:      Documentation/kdump/
7902
7903 KEENE FM RADIO TRANSMITTER DRIVER
7904 M:      Hans Verkuil <hverkuil@xs4all.nl>
7905 L:      linux-media@vger.kernel.org
7906 T:      git git://linuxtv.org/media_tree.git
7907 W:      https://linuxtv.org
7908 S:      Maintained
7909 F:      drivers/media/radio/radio-keene*
7910
7911 KERNEL AUTOMOUNTER
7912 M:      Ian Kent <raven@themaw.net>
7913 L:      autofs@vger.kernel.org
7914 S:      Maintained
7915 F:      fs/autofs/
7916
7917 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7918 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7919 M:      Michal Marek <michal.lkml@markovi.net>
7920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7921 L:      linux-kbuild@vger.kernel.org
7922 S:      Maintained
7923 F:      Documentation/kbuild/
7924 F:      Makefile
7925 F:      scripts/Kbuild*
7926 F:      scripts/Makefile*
7927 F:      scripts/basic/
7928 F:      scripts/mk*
7929 F:      scripts/mod/
7930 F:      scripts/package/
7931
7932 KERNEL JANITORS
7933 L:      kernel-janitors@vger.kernel.org
7934 W:      http://kernelnewbies.org/KernelJanitors
7935 S:      Odd Fixes
7936
7937 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7938 M:      "J. Bruce Fields" <bfields@fieldses.org>
7939 M:      Jeff Layton <jlayton@kernel.org>
7940 L:      linux-nfs@vger.kernel.org
7941 W:      http://nfs.sourceforge.net/
7942 T:      git git://linux-nfs.org/~bfields/linux.git
7943 S:      Supported
7944 F:      fs/nfsd/
7945 F:      include/uapi/linux/nfsd/
7946 F:      fs/lockd/
7947 F:      fs/nfs_common/
7948 F:      net/sunrpc/
7949 F:      include/linux/lockd/
7950 F:      include/linux/sunrpc/
7951 F:      include/uapi/linux/sunrpc/
7952
7953 KERNEL SELFTEST FRAMEWORK
7954 M:      Shuah Khan <shuah@kernel.org>
7955 L:      linux-kselftest@vger.kernel.org
7956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7957 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7958 S:      Maintained
7959 F:      tools/testing/selftests/
7960 F:      Documentation/dev-tools/kselftest*
7961
7962 KERNEL USERMODE HELPER
7963 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7964 L:      linux-kernel@vger.kernel.org
7965 S:      Maintained
7966 F:      kernel/umh.c
7967 F:      include/linux/umh.h
7968
7969 KERNEL VIRTUAL MACHINE (KVM)
7970 M:      Paolo Bonzini <pbonzini@redhat.com>
7971 M:      Radim Krčmář <rkrcmar@redhat.com>
7972 L:      kvm@vger.kernel.org
7973 W:      http://www.linux-kvm.org
7974 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7975 S:      Supported
7976 F:      Documentation/virtual/kvm/
7977 F:      include/trace/events/kvm.h
7978 F:      include/uapi/asm-generic/kvm*
7979 F:      include/uapi/linux/kvm*
7980 F:      include/asm-generic/kvm*
7981 F:      include/linux/kvm*
7982 F:      include/kvm/iodev.h
7983 F:      virt/kvm/*
7984 F:      tools/kvm/
7985
7986 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7987 M:      Joerg Roedel <joro@8bytes.org>
7988 L:      kvm@vger.kernel.org
7989 W:      http://www.linux-kvm.org/
7990 S:      Maintained
7991 F:      arch/x86/include/asm/svm.h
7992 F:      arch/x86/kvm/svm.c
7993
7994 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7995 M:      Christoffer Dall <christoffer.dall@arm.com>
7996 M:      Marc Zyngier <marc.zyngier@arm.com>
7997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7998 L:      kvmarm@lists.cs.columbia.edu
7999 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8001 S:      Supported
8002 F:      arch/arm/include/uapi/asm/kvm*
8003 F:      arch/arm/include/asm/kvm*
8004 F:      arch/arm/kvm/
8005 F:      virt/kvm/arm/
8006 F:      include/kvm/arm_*
8007
8008 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8009 M:      Christoffer Dall <christoffer.dall@arm.com>
8010 M:      Marc Zyngier <marc.zyngier@arm.com>
8011 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8012 L:      kvmarm@lists.cs.columbia.edu
8013 S:      Maintained
8014 F:      arch/arm64/include/uapi/asm/kvm*
8015 F:      arch/arm64/include/asm/kvm*
8016 F:      arch/arm64/kvm/
8017
8018 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8019 M:      James Hogan <jhogan@kernel.org>
8020 L:      linux-mips@linux-mips.org
8021 S:      Supported
8022 F:      arch/mips/include/uapi/asm/kvm*
8023 F:      arch/mips/include/asm/kvm*
8024 F:      arch/mips/kvm/
8025
8026 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8027 M:      Paul Mackerras <paulus@ozlabs.org>
8028 L:      kvm-ppc@vger.kernel.org
8029 W:      http://www.linux-kvm.org/
8030 T:      git git://github.com/agraf/linux-2.6.git
8031 S:      Supported
8032 F:      arch/powerpc/include/uapi/asm/kvm*
8033 F:      arch/powerpc/include/asm/kvm*
8034 F:      arch/powerpc/kvm/
8035 F:      arch/powerpc/kernel/kvm*
8036
8037 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8038 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8039 M:      Janosch Frank <frankja@linux.ibm.com>
8040 R:      David Hildenbrand <david@redhat.com>
8041 R:      Cornelia Huck <cohuck@redhat.com>
8042 L:      linux-s390@vger.kernel.org
8043 W:      http://www.ibm.com/developerworks/linux/linux390/
8044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8045 S:      Supported
8046 F:      arch/s390/include/uapi/asm/kvm*
8047 F:      arch/s390/include/asm/gmap.h
8048 F:      arch/s390/include/asm/kvm*
8049 F:      arch/s390/kvm/
8050 F:      arch/s390/mm/gmap.c
8051
8052 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8053 M:      Paolo Bonzini <pbonzini@redhat.com>
8054 M:      Radim Krčmář <rkrcmar@redhat.com>
8055 L:      kvm@vger.kernel.org
8056 W:      http://www.linux-kvm.org
8057 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8058 S:      Supported
8059 F:      arch/x86/kvm/
8060 F:      arch/x86/include/uapi/asm/kvm*
8061 F:      arch/x86/include/asm/kvm*
8062 F:      arch/x86/include/asm/pvclock-abi.h
8063 F:      arch/x86/kernel/kvm.c
8064 F:      arch/x86/kernel/kvmclock.c
8065
8066 KERNFS
8067 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8068 M:      Tejun Heo <tj@kernel.org>
8069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8070 S:      Supported
8071 F:      include/linux/kernfs.h
8072 F:      fs/kernfs/
8073
8074 KEXEC
8075 M:      Eric Biederman <ebiederm@xmission.com>
8076 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8077 L:      kexec@lists.infradead.org
8078 S:      Maintained
8079 F:      include/linux/kexec.h
8080 F:      include/uapi/linux/kexec.h
8081 F:      kernel/kexec*
8082
8083 KEYS-ENCRYPTED
8084 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8085 L:      linux-integrity@vger.kernel.org
8086 L:      keyrings@vger.kernel.org
8087 S:      Supported
8088 F:      Documentation/security/keys/trusted-encrypted.rst
8089 F:      include/keys/encrypted-type.h
8090 F:      security/keys/encrypted-keys/
8091
8092 KEYS-TRUSTED
8093 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8094 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8095 L:      linux-integrity@vger.kernel.org
8096 L:      keyrings@vger.kernel.org
8097 S:      Supported
8098 F:      Documentation/security/keys/trusted-encrypted.rst
8099 F:      include/keys/trusted-type.h
8100 F:      security/keys/trusted.c
8101 F:      security/keys/trusted.h
8102
8103 KEYS/KEYRINGS:
8104 M:      David Howells <dhowells@redhat.com>
8105 L:      keyrings@vger.kernel.org
8106 S:      Maintained
8107 F:      Documentation/security/keys/core.rst
8108 F:      include/linux/key.h
8109 F:      include/linux/key-type.h
8110 F:      include/linux/keyctl.h
8111 F:      include/uapi/linux/keyctl.h
8112 F:      include/keys/
8113 F:      security/keys/
8114
8115 KGDB / KDB /debug_core
8116 M:      Jason Wessel <jason.wessel@windriver.com>
8117 M:      Daniel Thompson <daniel.thompson@linaro.org>
8118 W:      http://kgdb.wiki.kernel.org/
8119 L:      kgdb-bugreport@lists.sourceforge.net
8120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8121 S:      Maintained
8122 F:      Documentation/dev-tools/kgdb.rst
8123 F:      drivers/misc/kgdbts.c
8124 F:      drivers/tty/serial/kgdboc.c
8125 F:      include/linux/kdb.h
8126 F:      include/linux/kgdb.h
8127 F:      kernel/debug/
8128
8129 KMEMLEAK
8130 M:      Catalin Marinas <catalin.marinas@arm.com>
8131 S:      Maintained
8132 F:      Documentation/dev-tools/kmemleak.rst
8133 F:      include/linux/kmemleak.h
8134 F:      mm/kmemleak.c
8135 F:      mm/kmemleak-test.c
8136
8137 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8138 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8139 L:      linux-kernel@vger.kernel.org
8140 S:      Maintained
8141 F:      kernel/kmod.c
8142 F:      include/linux/kmod.h
8143 F:      lib/test_kmod.c
8144 F:      tools/testing/selftests/kmod/
8145
8146 KPROBES
8147 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8148 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8149 M:      "David S. Miller" <davem@davemloft.net>
8150 M:      Masami Hiramatsu <mhiramat@kernel.org>
8151 S:      Maintained
8152 F:      Documentation/kprobes.txt
8153 F:      include/linux/kprobes.h
8154 F:      include/asm-generic/kprobes.h
8155 F:      kernel/kprobes.c
8156
8157 KS0108 LCD CONTROLLER DRIVER
8158 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8159 S:      Maintained
8160 F:      Documentation/auxdisplay/ks0108
8161 F:      drivers/auxdisplay/ks0108.c
8162 F:      include/linux/ks0108.h
8163
8164 L3MDEV
8165 M:      David Ahern <dsa@cumulusnetworks.com>
8166 L:      netdev@vger.kernel.org
8167 S:      Maintained
8168 F:      net/l3mdev
8169 F:      include/net/l3mdev.h
8170
8171 LANTIQ MIPS ARCHITECTURE
8172 M:      John Crispin <john@phrozen.org>
8173 L:      linux-mips@linux-mips.org
8174 S:      Maintained
8175 F:      arch/mips/lantiq
8176 F:      drivers/soc/lantiq
8177
8178 LAPB module
8179 L:      linux-x25@vger.kernel.org
8180 S:      Orphan
8181 F:      Documentation/networking/lapb-module.txt
8182 F:      include/*/lapb.h
8183 F:      net/lapb/
8184
8185 LASI 53c700 driver for PARISC
8186 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8187 L:      linux-scsi@vger.kernel.org
8188 S:      Maintained
8189 F:      Documentation/scsi/53c700.txt
8190 F:      drivers/scsi/53c700*
8191
8192 LEAKING_ADDRESSES
8193 M:      Tobin C. Harding <me@tobin.cc>
8194 M:      Tycho Andersen <tycho@tycho.ws>
8195 L:      kernel-hardening@lists.openwall.com
8196 S:      Maintained
8197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8198 F:      scripts/leaking_addresses.pl
8199
8200 LED SUBSYSTEM
8201 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8202 M:      Pavel Machek <pavel@ucw.cz>
8203 L:      linux-leds@vger.kernel.org
8204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8205 S:      Maintained
8206 F:      Documentation/devicetree/bindings/leds/
8207 F:      drivers/leds/
8208 F:      include/linux/leds.h
8209
8210 LEGACY EEPROM DRIVER
8211 M:      Jean Delvare <jdelvare@suse.com>
8212 S:      Maintained
8213 F:      Documentation/misc-devices/eeprom
8214 F:      drivers/misc/eeprom/eeprom.c
8215
8216 LEGO MINDSTORMS EV3
8217 R:      David Lechner <david@lechnology.com>
8218 S:      Maintained
8219 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8220 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8221 F:      drivers/power/supply/lego_ev3_battery.c
8222
8223 LEGO USB Tower driver
8224 M:      Juergen Stuber <starblue@users.sourceforge.net>
8225 L:      legousb-devel@lists.sourceforge.net
8226 W:      http://legousb.sourceforge.net/
8227 S:      Maintained
8228 F:      drivers/usb/misc/legousbtower.c
8229
8230 LG2160 MEDIA DRIVER
8231 M:      Michael Krufky <mkrufky@linuxtv.org>
8232 L:      linux-media@vger.kernel.org
8233 W:      https://linuxtv.org
8234 W:      http://github.com/mkrufky
8235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8236 T:      git git://linuxtv.org/mkrufky/tuners.git
8237 S:      Maintained
8238 F:      drivers/media/dvb-frontends/lg2160.*
8239
8240 LGDT3305 MEDIA DRIVER
8241 M:      Michael Krufky <mkrufky@linuxtv.org>
8242 L:      linux-media@vger.kernel.org
8243 W:      https://linuxtv.org
8244 W:      http://github.com/mkrufky
8245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8246 T:      git git://linuxtv.org/mkrufky/tuners.git
8247 S:      Maintained
8248 F:      drivers/media/dvb-frontends/lgdt3305.*
8249
8250 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8251 M:      Viresh Kumar <vireshk@kernel.org>
8252 L:      linux-ide@vger.kernel.org
8253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8254 S:      Maintained
8255 F:      include/linux/pata_arasan_cf_data.h
8256 F:      drivers/ata/pata_arasan_cf.c
8257
8258 LIBATA PATA DRIVERS
8259 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8260 M:      Jens Axboe <axboe@kernel.dk>
8261 L:      linux-ide@vger.kernel.org
8262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8263 S:      Maintained
8264 F:      drivers/ata/pata_*.c
8265 F:      drivers/ata/ata_generic.c
8266
8267 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8268 M:      Linus Walleij <linus.walleij@linaro.org>
8269 L:      linux-ide@vger.kernel.org
8270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8271 S:      Maintained
8272 F:      drivers/ata/pata_ftide010.c
8273 F:      drivers/ata/sata_gemini.c
8274 F:      drivers/ata/sata_gemini.h
8275
8276 LIBATA SATA AHCI PLATFORM devices support
8277 M:      Hans de Goede <hdegoede@redhat.com>
8278 M:      Jens Axboe <axboe@kernel.dk>
8279 L:      linux-ide@vger.kernel.org
8280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8281 S:      Maintained
8282 F:      drivers/ata/ahci_platform.c
8283 F:      drivers/ata/libahci_platform.c
8284 F:      include/linux/ahci_platform.h
8285
8286 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8287 M:      Mikael Pettersson <mikpelinux@gmail.com>
8288 L:      linux-ide@vger.kernel.org
8289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8290 S:      Maintained
8291 F:      drivers/ata/sata_promise.*
8292
8293 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8294 M:      Jens Axboe <axboe@kernel.dk>
8295 L:      linux-ide@vger.kernel.org
8296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8297 S:      Maintained
8298 F:      drivers/ata/
8299 F:      include/linux/ata.h
8300 F:      include/linux/libata.h
8301 F:      Documentation/devicetree/bindings/ata/
8302
8303 LIBLOCKDEP
8304 M:      Sasha Levin <alexander.levin@verizon.com>
8305 S:      Maintained
8306 F:      tools/lib/lockdep/
8307
8308 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8309 M:      Ross Zwisler <zwisler@kernel.org>
8310 M:      Dan Williams <dan.j.williams@intel.com>
8311 M:      Vishal Verma <vishal.l.verma@intel.com>
8312 M:      Dave Jiang <dave.jiang@intel.com>
8313 L:      linux-nvdimm@lists.01.org
8314 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8315 S:      Supported
8316 F:      drivers/nvdimm/blk.c
8317 F:      drivers/nvdimm/region_devs.c
8318
8319 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8320 M:      Vishal Verma <vishal.l.verma@intel.com>
8321 M:      Dan Williams <dan.j.williams@intel.com>
8322 M:      Ross Zwisler <zwisler@kernel.org>
8323 M:      Dave Jiang <dave.jiang@intel.com>
8324 L:      linux-nvdimm@lists.01.org
8325 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8326 S:      Supported
8327 F:      drivers/nvdimm/btt*
8328
8329 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8330 M:      Ross Zwisler <zwisler@kernel.org>
8331 M:      Dan Williams <dan.j.williams@intel.com>
8332 M:      Vishal Verma <vishal.l.verma@intel.com>
8333 M:      Dave Jiang <dave.jiang@intel.com>
8334 L:      linux-nvdimm@lists.01.org
8335 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8336 S:      Supported
8337 F:      drivers/nvdimm/pmem*
8338
8339 LIBNVDIMM: DEVICETREE BINDINGS
8340 M:      Oliver O'Halloran <oohall@gmail.com>
8341 L:      linux-nvdimm@lists.01.org
8342 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8343 S:      Supported
8344 F:      drivers/nvdimm/of_pmem.c
8345 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8346
8347 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8348 M:      Dan Williams <dan.j.williams@intel.com>
8349 M:      Ross Zwisler <zwisler@kernel.org>
8350 M:      Vishal Verma <vishal.l.verma@intel.com>
8351 M:      Dave Jiang <dave.jiang@intel.com>
8352 L:      linux-nvdimm@lists.01.org
8353 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8355 S:      Supported
8356 F:      drivers/nvdimm/*
8357 F:      drivers/acpi/nfit/*
8358 F:      include/linux/nd.h
8359 F:      include/linux/libnvdimm.h
8360 F:      include/uapi/linux/ndctl.h
8361
8362 LIGHTNVM PLATFORM SUPPORT
8363 M:      Matias Bjorling <mb@lightnvm.io>
8364 W:      http://github/OpenChannelSSD
8365 L:      linux-block@vger.kernel.org
8366 S:      Maintained
8367 F:      drivers/lightnvm/
8368 F:      include/linux/lightnvm.h
8369 F:      include/uapi/linux/lightnvm.h
8370
8371 LINUX FOR POWER MACINTOSH
8372 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8373 W:      http://www.penguinppc.org/
8374 L:      linuxppc-dev@lists.ozlabs.org
8375 S:      Maintained
8376 F:      arch/powerpc/platforms/powermac/
8377 F:      drivers/macintosh/
8378
8379 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8380 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8381 M:      Paul Mackerras <paulus@samba.org>
8382 M:      Michael Ellerman <mpe@ellerman.id.au>
8383 W:      https://github.com/linuxppc/linux/wiki
8384 L:      linuxppc-dev@lists.ozlabs.org
8385 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8387 S:      Supported
8388 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8389 F:      Documentation/devicetree/bindings/powerpc/
8390 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8391 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8392 F:      Documentation/powerpc/
8393 F:      arch/powerpc/
8394 F:      drivers/char/tpm/tpm_ibmvtpm*
8395 F:      drivers/crypto/nx/
8396 F:      drivers/crypto/vmx/
8397 F:      drivers/i2c/busses/i2c-opal.c
8398 F:      drivers/net/ethernet/ibm/ibmveth.*
8399 F:      drivers/net/ethernet/ibm/ibmvnic.*
8400 F:      drivers/pci/hotplug/pnv_php.c
8401 F:      drivers/pci/hotplug/rpa*
8402 F:      drivers/rtc/rtc-opal.c
8403 F:      drivers/scsi/ibmvscsi/
8404 F:      drivers/tty/hvc/hvc_opal.c
8405 F:      drivers/watchdog/wdrtas.c
8406 F:      tools/testing/selftests/powerpc
8407 N:      /pmac
8408 N:      powermac
8409 N:      powernv
8410 N:      [^a-z0-9]ps3
8411 N:      pseries
8412
8413 LINUX FOR POWERPC EMBEDDED MPC5XXX
8414 M:      Anatolij Gustschin <agust@denx.de>
8415 L:      linuxppc-dev@lists.ozlabs.org
8416 T:      git git://git.denx.de/linux-denx-agust.git
8417 S:      Maintained
8418 F:      arch/powerpc/platforms/512x/
8419 F:      arch/powerpc/platforms/52xx/
8420
8421 LINUX FOR POWERPC EMBEDDED PPC4XX
8422 M:      Alistair Popple <alistair@popple.id.au>
8423 M:      Matt Porter <mporter@kernel.crashing.org>
8424 W:      http://www.penguinppc.org/
8425 L:      linuxppc-dev@lists.ozlabs.org
8426 S:      Maintained
8427 F:      arch/powerpc/platforms/40x/
8428 F:      arch/powerpc/platforms/44x/
8429
8430 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8431 M:      Scott Wood <oss@buserror.net>
8432 M:      Kumar Gala <galak@kernel.crashing.org>
8433 W:      http://www.penguinppc.org/
8434 L:      linuxppc-dev@lists.ozlabs.org
8435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8436 S:      Maintained
8437 F:      arch/powerpc/platforms/83xx/
8438 F:      arch/powerpc/platforms/85xx/
8439 F:      Documentation/devicetree/bindings/powerpc/fsl/
8440
8441 LINUX FOR POWERPC EMBEDDED PPC8XX
8442 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8443 W:      http://www.penguinppc.org/
8444 L:      linuxppc-dev@lists.ozlabs.org
8445 S:      Maintained
8446 F:      arch/powerpc/platforms/8xx/
8447
8448 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8449 L:      linuxppc-dev@lists.ozlabs.org
8450 S:      Orphan
8451 F:      arch/powerpc/*/*virtex*
8452 F:      arch/powerpc/*/*/*virtex*
8453
8454 LINUX FOR POWERPC PA SEMI PWRFICIENT
8455 L:      linuxppc-dev@lists.ozlabs.org
8456 S:      Orphan
8457 F:      arch/powerpc/platforms/pasemi/
8458 F:      drivers/*/*pasemi*
8459 F:      drivers/*/*/*pasemi*
8460
8461 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8462 M:      Kees Cook <keescook@chromium.org>
8463 S:      Maintained
8464 F:      drivers/misc/lkdtm/*
8465
8466 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8467 M:      Alan Stern <stern@rowland.harvard.edu>
8468 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8469 M:      Will Deacon <will.deacon@arm.com>
8470 M:      Peter Zijlstra <peterz@infradead.org>
8471 M:      Boqun Feng <boqun.feng@gmail.com>
8472 M:      Nicholas Piggin <npiggin@gmail.com>
8473 M:      David Howells <dhowells@redhat.com>
8474 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8475 M:      Luc Maranget <luc.maranget@inria.fr>
8476 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8477 R:      Akira Yokosawa <akiyks@gmail.com>
8478 R:      Daniel Lustig <dlustig@nvidia.com>
8479 L:      linux-kernel@vger.kernel.org
8480 L:      linux-arch@vger.kernel.org
8481 S:      Supported
8482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8483 F:      tools/memory-model/
8484 F:      Documentation/atomic_bitops.txt
8485 F:      Documentation/atomic_t.txt
8486 F:      Documentation/core-api/atomic_ops.rst
8487 F:      Documentation/core-api/refcount-vs-atomic.rst
8488 F:      Documentation/memory-barriers.txt
8489
8490 LIS3LV02D ACCELEROMETER DRIVER
8491 M:      Eric Piel <eric.piel@tremplin-utc.net>
8492 S:      Maintained
8493 F:      Documentation/misc-devices/lis3lv02d
8494 F:      drivers/misc/lis3lv02d/
8495 F:      drivers/platform/x86/hp_accel.c
8496
8497 LIVE PATCHING
8498 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8499 M:      Jessica Yu <jeyu@kernel.org>
8500 M:      Jiri Kosina <jikos@kernel.org>
8501 M:      Miroslav Benes <mbenes@suse.cz>
8502 R:      Petr Mladek <pmladek@suse.com>
8503 S:      Maintained
8504 F:      kernel/livepatch/
8505 F:      include/linux/livepatch.h
8506 F:      arch/x86/include/asm/livepatch.h
8507 F:      arch/x86/kernel/livepatch.c
8508 F:      Documentation/livepatch/
8509 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8510 F:      samples/livepatch/
8511 L:      live-patching@vger.kernel.org
8512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8513
8514 LLC (802.2)
8515 L:      netdev@vger.kernel.org
8516 S:      Odd fixes
8517 F:      include/linux/llc.h
8518 F:      include/uapi/linux/llc.h
8519 F:      include/net/llc*
8520 F:      net/llc/
8521
8522 LM73 HARDWARE MONITOR DRIVER
8523 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8524 L:      linux-hwmon@vger.kernel.org
8525 S:      Maintained
8526 F:      drivers/hwmon/lm73.c
8527
8528 LM78 HARDWARE MONITOR DRIVER
8529 M:      Jean Delvare <jdelvare@suse.com>
8530 L:      linux-hwmon@vger.kernel.org
8531 S:      Maintained
8532 F:      Documentation/hwmon/lm78
8533 F:      drivers/hwmon/lm78.c
8534
8535 LM83 HARDWARE MONITOR DRIVER
8536 M:      Jean Delvare <jdelvare@suse.com>
8537 L:      linux-hwmon@vger.kernel.org
8538 S:      Maintained
8539 F:      Documentation/hwmon/lm83
8540 F:      drivers/hwmon/lm83.c
8541
8542 LM90 HARDWARE MONITOR DRIVER
8543 M:      Jean Delvare <jdelvare@suse.com>
8544 L:      linux-hwmon@vger.kernel.org
8545 S:      Maintained
8546 F:      Documentation/hwmon/lm90
8547 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8548 F:      drivers/hwmon/lm90.c
8549 F:      include/dt-bindings/thermal/lm90.h
8550
8551 LM95234 HARDWARE MONITOR DRIVER
8552 M:      Guenter Roeck <linux@roeck-us.net>
8553 L:      linux-hwmon@vger.kernel.org
8554 S:      Maintained
8555 F:      Documentation/hwmon/lm95234
8556 F:      drivers/hwmon/lm95234.c
8557
8558 LME2510 MEDIA DRIVER
8559 M:      Malcolm Priestley <tvboxspy@gmail.com>
8560 L:      linux-media@vger.kernel.org
8561 W:      https://linuxtv.org
8562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8563 S:      Maintained
8564 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8565
8566 LOADPIN SECURITY MODULE
8567 M:      Kees Cook <keescook@chromium.org>
8568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8569 S:      Supported
8570 F:      security/loadpin/
8571 F:      Documentation/admin-guide/LSM/LoadPin.rst
8572
8573 LOCKING PRIMITIVES
8574 M:      Peter Zijlstra <peterz@infradead.org>
8575 M:      Ingo Molnar <mingo@redhat.com>
8576 M:      Will Deacon <will.deacon@arm.com>
8577 L:      linux-kernel@vger.kernel.org
8578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8579 S:      Maintained
8580 F:      Documentation/locking/
8581 F:      include/linux/lockdep.h
8582 F:      include/linux/spinlock*.h
8583 F:      arch/*/include/asm/spinlock*.h
8584 F:      include/linux/rwlock*.h
8585 F:      include/linux/mutex*.h
8586 F:      arch/*/include/asm/mutex*.h
8587 F:      include/linux/rwsem*.h
8588 F:      arch/*/include/asm/rwsem.h
8589 F:      include/linux/seqlock.h
8590 F:      lib/locking*.[ch]
8591 F:      kernel/locking/
8592 X:      kernel/locking/locktorture.c
8593
8594 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8595 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8596 L:      linux-ntfs-dev@lists.sourceforge.net
8597 W:      http://www.linux-ntfs.org/content/view/19/37/
8598 S:      Maintained
8599 F:      Documentation/ldm.txt
8600 F:      block/partitions/ldm.*
8601
8602 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8603 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8604 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8605 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8606 L:      MPT-FusionLinux.pdl@broadcom.com
8607 L:      linux-scsi@vger.kernel.org
8608 W:      http://www.avagotech.com/support/
8609 S:      Supported
8610 F:      drivers/message/fusion/
8611 F:      drivers/scsi/mpt3sas/
8612
8613 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8614 M:      Matthew Wilcox <matthew@wil.cx>
8615 L:      linux-scsi@vger.kernel.org
8616 S:      Maintained
8617 F:      drivers/scsi/sym53c8xx_2/
8618
8619 LTC4261 HARDWARE MONITOR DRIVER
8620 M:      Guenter Roeck <linux@roeck-us.net>
8621 L:      linux-hwmon@vger.kernel.org
8622 S:      Maintained
8623 F:      Documentation/hwmon/ltc4261
8624 F:      drivers/hwmon/ltc4261.c
8625
8626 LTC4306 I2C MULTIPLEXER DRIVER
8627 M:      Michael Hennerich <michael.hennerich@analog.com>
8628 W:      http://ez.analog.com/community/linux-device-drivers
8629 L:      linux-i2c@vger.kernel.org
8630 S:      Supported
8631 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8632 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8633
8634 LTP (Linux Test Project)
8635 M:      Mike Frysinger <vapier@gentoo.org>
8636 M:      Cyril Hrubis <chrubis@suse.cz>
8637 M:      Wanlong Gao <wanlong.gao@gmail.com>
8638 M:      Jan Stancek <jstancek@redhat.com>
8639 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8640 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8641 L:      ltp@lists.linux.it (subscribers-only)
8642 W:      http://linux-test-project.github.io/
8643 T:      git git://github.com/linux-test-project/ltp.git
8644 S:      Maintained
8645
8646 M68K ARCHITECTURE
8647 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8648 L:      linux-m68k@lists.linux-m68k.org
8649 W:      http://www.linux-m68k.org/
8650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8651 S:      Maintained
8652 F:      arch/m68k/
8653 F:      drivers/zorro/
8654
8655 M68K ON APPLE MACINTOSH
8656 M:      Joshua Thompson <funaho@jurai.org>
8657 W:      http://www.mac.linux-m68k.org/
8658 L:      linux-m68k@lists.linux-m68k.org
8659 S:      Maintained
8660 F:      arch/m68k/mac/
8661
8662 M68K ON HP9000/300
8663 M:      Philip Blundell <philb@gnu.org>
8664 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8665 S:      Maintained
8666 F:      arch/m68k/hp300/
8667
8668 M88DS3103 MEDIA DRIVER
8669 M:      Antti Palosaari <crope@iki.fi>
8670 L:      linux-media@vger.kernel.org
8671 W:      https://linuxtv.org
8672 W:      http://palosaari.fi/linux/
8673 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8674 T:      git git://linuxtv.org/anttip/media_tree.git
8675 S:      Maintained
8676 F:      drivers/media/dvb-frontends/m88ds3103*
8677
8678 M88RS2000 MEDIA DRIVER
8679 M:      Malcolm Priestley <tvboxspy@gmail.com>
8680 L:      linux-media@vger.kernel.org
8681 W:      https://linuxtv.org
8682 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8683 S:      Maintained
8684 F:      drivers/media/dvb-frontends/m88rs2000*
8685
8686 MA901 MASTERKIT USB FM RADIO DRIVER
8687 M:      Alexey Klimov <klimov.linux@gmail.com>
8688 L:      linux-media@vger.kernel.org
8689 T:      git git://linuxtv.org/media_tree.git
8690 S:      Maintained
8691 F:      drivers/media/radio/radio-ma901.c
8692
8693 MAC80211
8694 M:      Johannes Berg <johannes@sipsolutions.net>
8695 L:      linux-wireless@vger.kernel.org
8696 W:      http://wireless.kernel.org/
8697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8699 S:      Maintained
8700 F:      Documentation/networking/mac80211-injection.txt
8701 F:      include/net/mac80211.h
8702 F:      net/mac80211/
8703 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8704 F:      Documentation/networking/mac80211_hwsim/README
8705
8706 MAILBOX API
8707 M:      Jassi Brar <jassisinghbrar@gmail.com>
8708 L:      linux-kernel@vger.kernel.org
8709 S:      Maintained
8710 F:      drivers/mailbox/
8711 F:      include/linux/mailbox_client.h
8712 F:      include/linux/mailbox_controller.h
8713
8714 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8715 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8716 W:      http://www.kernel.org/doc/man-pages
8717 L:      linux-man@vger.kernel.org
8718 S:      Maintained
8719
8720 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8721 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8722 L:      linux-mips@linux-mips.org
8723 S:      Maintained
8724 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8725
8726 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8727 M:      Andrew Lunn <andrew@lunn.ch>
8728 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8729 L:      netdev@vger.kernel.org
8730 S:      Maintained
8731 F:      drivers/net/dsa/mv88e6xxx/
8732 F:      linux/platform_data/mv88e6xxx.h
8733 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8734
8735 MARVELL ARMADA DRM SUPPORT
8736 M:      Russell King <linux@armlinux.org.uk>
8737 S:      Maintained
8738 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8739 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8740 F:      drivers/gpu/drm/armada/
8741 F:      include/uapi/drm/armada_drm.h
8742 F:      Documentation/devicetree/bindings/display/armada/
8743
8744 MARVELL CRYPTO DRIVER
8745 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8746 M:      Arnaud Ebalard <arno@natisbad.org>
8747 F:      drivers/crypto/marvell/
8748 S:      Maintained
8749 L:      linux-crypto@vger.kernel.org
8750
8751 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8752 M:      Mirko Lindner <mlindner@marvell.com>
8753 M:      Stephen Hemminger <stephen@networkplumber.org>
8754 L:      netdev@vger.kernel.org
8755 S:      Maintained
8756 F:      drivers/net/ethernet/marvell/sk*
8757
8758 MARVELL LIBERTAS WIRELESS DRIVER
8759 L:      libertas-dev@lists.infradead.org
8760 S:      Orphan
8761 F:      drivers/net/wireless/marvell/libertas/
8762
8763 MARVELL MACCHIATOBIN SUPPORT
8764 M:      Russell King <linux@armlinux.org.uk>
8765 L:      linux-arm-kernel@lists.infradead.org
8766 S:      Maintained
8767 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8768
8769 MARVELL MV643XX ETHERNET DRIVER
8770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8771 L:      netdev@vger.kernel.org
8772 S:      Maintained
8773 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8774 F:      include/linux/mv643xx.h
8775
8776 MARVELL MV88X3310 PHY DRIVER
8777 M:      Russell King <linux@armlinux.org.uk>
8778 L:      netdev@vger.kernel.org
8779 S:      Maintained
8780 F:      drivers/net/phy/marvell10g.c
8781
8782 MARVELL MVNETA ETHERNET DRIVER
8783 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8784 L:      netdev@vger.kernel.org
8785 S:      Maintained
8786 F:      drivers/net/ethernet/marvell/mvneta.*
8787
8788 MARVELL MWIFIEX WIRELESS DRIVER
8789 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8790 M:      Nishant Sarmukadam <nishants@marvell.com>
8791 M:      Ganapathi Bhat <gbhat@marvell.com>
8792 M:      Xinming Hu <huxinming820@gmail.com>
8793 L:      linux-wireless@vger.kernel.org
8794 S:      Maintained
8795 F:      drivers/net/wireless/marvell/mwifiex/
8796
8797 MARVELL MWL8K WIRELESS DRIVER
8798 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8799 L:      linux-wireless@vger.kernel.org
8800 S:      Odd Fixes
8801 F:      drivers/net/wireless/marvell/mwl8k.c
8802
8803 MARVELL NAND CONTROLLER DRIVER
8804 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8805 L:      linux-mtd@lists.infradead.org
8806 S:      Maintained
8807 F:      drivers/mtd/nand/raw/marvell_nand.c
8808 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8809
8810 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8811 M:      Nicolas Pitre <nico@fluxnic.net>
8812 S:      Odd Fixes
8813 F:      drivers/mmc/host/mvsdio.*
8814
8815 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8816 M:      Hu Ziji <huziji@marvell.com>
8817 L:      linux-mmc@vger.kernel.org
8818 S:      Supported
8819 F:      drivers/mmc/host/sdhci-xenon*
8820 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8821
8822 MATROX FRAMEBUFFER DRIVER
8823 L:      linux-fbdev@vger.kernel.org
8824 S:      Orphan
8825 F:      drivers/video/fbdev/matrox/matroxfb_*
8826 F:      include/uapi/linux/matroxfb.h
8827
8828 MAX16065 HARDWARE MONITOR DRIVER
8829 M:      Guenter Roeck <linux@roeck-us.net>
8830 L:      linux-hwmon@vger.kernel.org
8831 S:      Maintained
8832 F:      Documentation/hwmon/max16065
8833 F:      drivers/hwmon/max16065.c
8834
8835 MAX20751 HARDWARE MONITOR DRIVER
8836 M:      Guenter Roeck <linux@roeck-us.net>
8837 L:      linux-hwmon@vger.kernel.org
8838 S:      Maintained
8839 F:      Documentation/hwmon/max20751
8840 F:      drivers/hwmon/max20751.c
8841
8842 MAX2175 SDR TUNER DRIVER
8843 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8844 L:      linux-media@vger.kernel.org
8845 T:      git git://linuxtv.org/media_tree.git
8846 S:      Maintained
8847 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8848 F:      Documentation/media/v4l-drivers/max2175.rst
8849 F:      drivers/media/i2c/max2175*
8850 F:      include/uapi/linux/max2175.h
8851
8852 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8853 L:      linux-hwmon@vger.kernel.org
8854 S:      Orphan
8855 F:      Documentation/hwmon/max6650
8856 F:      drivers/hwmon/max6650.c
8857
8858 MAX6697 HARDWARE MONITOR DRIVER
8859 M:      Guenter Roeck <linux@roeck-us.net>
8860 L:      linux-hwmon@vger.kernel.org
8861 S:      Maintained
8862 F:      Documentation/hwmon/max6697
8863 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8864 F:      drivers/hwmon/max6697.c
8865 F:      include/linux/platform_data/max6697.h
8866
8867 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8868 M:      Peter Rosin <peda@axentia.se>
8869 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8870 S:      Maintained
8871 F:      Documentation/devicetree/bindings/sound/max9860.txt
8872 F:      sound/soc/codecs/max9860.*
8873
8874 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8875 M:      Javier Martinez Canillas <javier@dowhile0.org>
8876 L:      linux-kernel@vger.kernel.org
8877 S:      Supported
8878 F:      drivers/regulator/max77802-regulator.c
8879 F:      Documentation/devicetree/bindings/*/*max77802.txt
8880 F:      include/dt-bindings/*/*max77802.h
8881
8882 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8883 M:      Krzysztof Kozlowski <krzk@kernel.org>
8884 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8885 L:      linux-pm@vger.kernel.org
8886 S:      Supported
8887 F:      drivers/power/supply/max14577_charger.c
8888 F:      drivers/power/supply/max77693_charger.c
8889
8890 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8891 M:      Chanwoo Choi <cw00.choi@samsung.com>
8892 M:      Krzysztof Kozlowski <krzk@kernel.org>
8893 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8894 L:      linux-kernel@vger.kernel.org
8895 S:      Supported
8896 F:      drivers/*/max14577*.c
8897 F:      drivers/*/max77686*.c
8898 F:      drivers/*/max77693*.c
8899 F:      drivers/extcon/extcon-max14577.c
8900 F:      drivers/extcon/extcon-max77693.c
8901 F:      drivers/rtc/rtc-max77686.c
8902 F:      drivers/clk/clk-max77686.c
8903 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8904 F:      Documentation/devicetree/bindings/*/max77686.txt
8905 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8906 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8907 F:      include/linux/mfd/max14577*.h
8908 F:      include/linux/mfd/max77686*.h
8909 F:      include/linux/mfd/max77693*.h
8910
8911 MAXIRADIO FM RADIO RECEIVER DRIVER
8912 M:      Hans Verkuil <hverkuil@xs4all.nl>
8913 L:      linux-media@vger.kernel.org
8914 T:      git git://linuxtv.org/media_tree.git
8915 W:      https://linuxtv.org
8916 S:      Maintained
8917 F:      drivers/media/radio/radio-maxiradio*
8918
8919 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8920 M:      Peter Rosin <peda@axentia.se>
8921 L:      linux-iio@vger.kernel.org
8922 S:      Maintained
8923 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8924 F:      drivers/iio/potentiometer/mcp4018.c
8925 F:      drivers/iio/potentiometer/mcp4531.c
8926
8927 MCR20A IEEE-802.15.4 RADIO DRIVER
8928 M:      Xue Liu <liuxuenetmail@gmail.com>
8929 L:      linux-wpan@vger.kernel.org
8930 W:      https://github.com/xueliu/mcr20a-linux
8931 S:      Maintained
8932 F:      drivers/net/ieee802154/mcr20a.c
8933 F:      drivers/net/ieee802154/mcr20a.h
8934 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8935
8936 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8937 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8938 L:      linux-iio@vger.kernel.org
8939 S:      Maintained
8940 F:      drivers/iio/dac/cio-dac.c
8941
8942 MEDIA DRIVERS FOR ASCOT2E
8943 M:      Sergey Kozlov <serjk@netup.ru>
8944 M:      Abylay Ospan <aospan@netup.ru>
8945 L:      linux-media@vger.kernel.org
8946 W:      https://linuxtv.org
8947 W:      http://netup.tv/
8948 T:      git git://linuxtv.org/media_tree.git
8949 S:      Supported
8950 F:      drivers/media/dvb-frontends/ascot2e*
8951
8952 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8953 M:      Jasmin Jessich <jasmin@anw.at>
8954 L:      linux-media@vger.kernel.org
8955 W:      https://linuxtv.org
8956 T:      git git://linuxtv.org/media_tree.git
8957 S:      Maintained
8958 F:      drivers/media/dvb-frontends/cxd2099*
8959
8960 MEDIA DRIVERS FOR CXD2841ER
8961 M:      Sergey Kozlov <serjk@netup.ru>
8962 M:      Abylay Ospan <aospan@netup.ru>
8963 L:      linux-media@vger.kernel.org
8964 W:      https://linuxtv.org
8965 W:      http://netup.tv/
8966 T:      git git://linuxtv.org/media_tree.git
8967 S:      Supported
8968 F:      drivers/media/dvb-frontends/cxd2841er*
8969
8970 MEDIA DRIVERS FOR CXD2880
8971 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8972 L:      linux-media@vger.kernel.org
8973 W:      http://linuxtv.org/
8974 T:      git git://linuxtv.org/media_tree.git
8975 S:      Supported
8976 F:      drivers/media/dvb-frontends/cxd2880/*
8977 F:      drivers/media/spi/cxd2880*
8978
8979 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8980 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8981 L:      linux-media@vger.kernel.org
8982 W:      https://linuxtv.org
8983 T:      git git://linuxtv.org/media_tree.git
8984 S:      Maintained
8985 F:      drivers/media/pci/ddbridge/*
8986
8987 MEDIA DRIVERS FOR FREESCALE IMX
8988 M:      Steve Longerbeam <slongerbeam@gmail.com>
8989 M:      Philipp Zabel <p.zabel@pengutronix.de>
8990 L:      linux-media@vger.kernel.org
8991 T:      git git://linuxtv.org/media_tree.git
8992 S:      Maintained
8993 F:      Documentation/devicetree/bindings/media/imx.txt
8994 F:      Documentation/media/v4l-drivers/imx.rst
8995 F:      drivers/staging/media/imx/
8996 F:      include/linux/imx-media.h
8997 F:      include/media/imx.h
8998
8999 MEDIA DRIVERS FOR HELENE
9000 M:      Abylay Ospan <aospan@netup.ru>
9001 L:      linux-media@vger.kernel.org
9002 W:      https://linuxtv.org
9003 W:      http://netup.tv/
9004 T:      git git://linuxtv.org/media_tree.git
9005 S:      Supported
9006 F:      drivers/media/dvb-frontends/helene*
9007
9008 MEDIA DRIVERS FOR HORUS3A
9009 M:      Sergey Kozlov <serjk@netup.ru>
9010 M:      Abylay Ospan <aospan@netup.ru>
9011 L:      linux-media@vger.kernel.org
9012 W:      https://linuxtv.org
9013 W:      http://netup.tv/
9014 T:      git git://linuxtv.org/media_tree.git
9015 S:      Supported
9016 F:      drivers/media/dvb-frontends/horus3a*
9017
9018 MEDIA DRIVERS FOR LNBH25
9019 M:      Sergey Kozlov <serjk@netup.ru>
9020 M:      Abylay Ospan <aospan@netup.ru>
9021 L:      linux-media@vger.kernel.org
9022 W:      https://linuxtv.org
9023 W:      http://netup.tv/
9024 T:      git git://linuxtv.org/media_tree.git
9025 S:      Supported
9026 F:      drivers/media/dvb-frontends/lnbh25*
9027
9028 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9029 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9030 L:      linux-media@vger.kernel.org
9031 W:      https://linuxtv.org
9032 T:      git git://linuxtv.org/media_tree.git
9033 S:      Maintained
9034 F:      drivers/media/dvb-frontends/mxl5xx*
9035
9036 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9037 M:      Sergey Kozlov <serjk@netup.ru>
9038 M:      Abylay Ospan <aospan@netup.ru>
9039 L:      linux-media@vger.kernel.org
9040 W:      https://linuxtv.org
9041 W:      http://netup.tv/
9042 T:      git git://linuxtv.org/media_tree.git
9043 S:      Supported
9044 F:      drivers/media/pci/netup_unidvb/*
9045
9046 MEDIA DRIVERS FOR RENESAS - CEU
9047 M:      Jacopo Mondi <jacopo@jmondi.org>
9048 L:      linux-media@vger.kernel.org
9049 L:      linux-renesas-soc@vger.kernel.org
9050 T:      git git://linuxtv.org/media_tree.git
9051 S:      Supported
9052 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9053 F:      drivers/media/platform/renesas-ceu.c
9054 F:      include/media/drv-intf/renesas-ceu.h
9055
9056 MEDIA DRIVERS FOR RENESAS - DRIF
9057 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9058 L:      linux-media@vger.kernel.org
9059 L:      linux-renesas-soc@vger.kernel.org
9060 T:      git git://linuxtv.org/media_tree.git
9061 S:      Supported
9062 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9063 F:      drivers/media/platform/rcar_drif.c
9064
9065 MEDIA DRIVERS FOR RENESAS - FCP
9066 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9067 L:      linux-media@vger.kernel.org
9068 L:      linux-renesas-soc@vger.kernel.org
9069 T:      git git://linuxtv.org/media_tree.git
9070 S:      Supported
9071 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9072 F:      drivers/media/platform/rcar-fcp.c
9073 F:      include/media/rcar-fcp.h
9074
9075 MEDIA DRIVERS FOR RENESAS - FDP1
9076 M:      Kieran Bingham <kieran@bingham.xyz>
9077 L:      linux-media@vger.kernel.org
9078 L:      linux-renesas-soc@vger.kernel.org
9079 T:      git git://linuxtv.org/media_tree.git
9080 S:      Supported
9081 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9082 F:      drivers/media/platform/rcar_fdp1.c
9083
9084 MEDIA DRIVERS FOR RENESAS - VIN
9085 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9086 L:      linux-media@vger.kernel.org
9087 L:      linux-renesas-soc@vger.kernel.org
9088 T:      git git://linuxtv.org/media_tree.git
9089 S:      Supported
9090 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9091 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9092 F:      drivers/media/platform/rcar-vin/
9093
9094 MEDIA DRIVERS FOR RENESAS - VSP1
9095 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9096 L:      linux-media@vger.kernel.org
9097 L:      linux-renesas-soc@vger.kernel.org
9098 T:      git git://linuxtv.org/media_tree.git
9099 S:      Supported
9100 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9101 F:      drivers/media/platform/vsp1/
9102
9103 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9104 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9105 L:      linux-media@vger.kernel.org
9106 W:      https://linuxtv.org
9107 T:      git git://linuxtv.org/media_tree.git
9108 S:      Maintained
9109 F:      drivers/media/dvb-frontends/stv0910*
9110
9111 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9112 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9113 L:      linux-media@vger.kernel.org
9114 W:      https://linuxtv.org
9115 T:      git git://linuxtv.org/media_tree.git
9116 S:      Maintained
9117 F:      drivers/media/dvb-frontends/stv6111*
9118
9119 MEDIA DRIVERS FOR STM32 - DCMI
9120 M:      Hugues Fruchet <hugues.fruchet@st.com>
9121 L:      linux-media@vger.kernel.org
9122 T:      git git://linuxtv.org/media_tree.git
9123 S:      Supported
9124 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9125 F:      drivers/media/platform/stm32/stm32-dcmi.c
9126
9127 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9128 M:      Dmitry Osipenko <digetx@gmail.com>
9129 L:      linux-media@vger.kernel.org
9130 L:      linux-tegra@vger.kernel.org
9131 T:      git git://linuxtv.org/media_tree.git
9132 S:      Maintained
9133 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9134 F:      drivers/staging/media/tegra-vde/
9135
9136 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9137 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9138 P:      LinuxTV.org Project
9139 L:      linux-media@vger.kernel.org
9140 W:      https://linuxtv.org
9141 Q:      http://patchwork.kernel.org/project/linux-media/list/
9142 T:      git git://linuxtv.org/media_tree.git
9143 S:      Maintained
9144 F:      Documentation/devicetree/bindings/media/
9145 F:      Documentation/media/
9146 F:      drivers/media/
9147 F:      drivers/staging/media/
9148 F:      include/linux/platform_data/media/
9149 F:      include/media/
9150 F:      include/uapi/linux/dvb/
9151 F:      include/uapi/linux/videodev2.h
9152 F:      include/uapi/linux/media.h
9153 F:      include/uapi/linux/v4l2-*
9154 F:      include/uapi/linux/meye.h
9155 F:      include/uapi/linux/ivtv*
9156 F:      include/uapi/linux/uvcvideo.h
9157
9158 MEDIATEK BLUETOOTH DRIVER
9159 M:      Sean Wang <sean.wang@mediatek.com>
9160 L:      linux-bluetooth@vger.kernel.org
9161 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9162 S:      Maintained
9163 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9164 F:      drivers/bluetooth/btmtkuart.c
9165
9166 MEDIATEK CIR DRIVER
9167 M:      Sean Wang <sean.wang@mediatek.com>
9168 S:      Maintained
9169 F:      drivers/media/rc/mtk-cir.c
9170
9171 MEDIATEK DMA DRIVER
9172 M:      Sean Wang <sean.wang@mediatek.com>
9173 L:      dmaengine@vger.kernel.org
9174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9175 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9176 S:      Maintained
9177 F:      Documentation/devicetree/bindings/dma/mtk-*
9178 F:      drivers/dma/mediatek/
9179
9180 MEDIATEK PMIC LED DRIVER
9181 M:      Sean Wang <sean.wang@mediatek.com>
9182 S:      Maintained
9183 F:      drivers/leds/leds-mt6323.c
9184 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9185
9186 MEDIATEK ETHERNET DRIVER
9187 M:      Felix Fietkau <nbd@openwrt.org>
9188 M:      John Crispin <john@phrozen.org>
9189 M:      Sean Wang <sean.wang@mediatek.com>
9190 M:      Nelson Chang <nelson.chang@mediatek.com>
9191 L:      netdev@vger.kernel.org
9192 S:      Maintained
9193 F:      drivers/net/ethernet/mediatek/
9194
9195 MEDIATEK SWITCH DRIVER
9196 M:      Sean Wang <sean.wang@mediatek.com>
9197 L:      netdev@vger.kernel.org
9198 S:      Maintained
9199 F:      drivers/net/dsa/mt7530.*
9200 F:      net/dsa/tag_mtk.c
9201
9202 MEDIATEK JPEG DRIVER
9203 M:      Rick Chang <rick.chang@mediatek.com>
9204 M:      Bin Liu <bin.liu@mediatek.com>
9205 S:      Supported
9206 F:      drivers/media/platform/mtk-jpeg/
9207 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9208
9209 MEDIATEK MDP DRIVER
9210 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9211 M:      Houlong Wei <houlong.wei@mediatek.com>
9212 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9213 S:      Supported
9214 F:      drivers/media/platform/mtk-mdp/
9215 F:      drivers/media/platform/mtk-vpu/
9216 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9217
9218 MEDIATEK MEDIA DRIVER
9219 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9220 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9221 S:      Supported
9222 F:      drivers/media/platform/mtk-vcodec/
9223 F:      drivers/media/platform/mtk-vpu/
9224 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9225 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9226
9227 MEDIATEK MT7601U WIRELESS LAN DRIVER
9228 M:      Jakub Kicinski <kubakici@wp.pl>
9229 L:      linux-wireless@vger.kernel.org
9230 S:      Maintained
9231 F:      drivers/net/wireless/mediatek/mt7601u/
9232
9233 MEDIATEK NAND CONTROLLER DRIVER
9234 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9235 L:      linux-mtd@lists.infradead.org
9236 S:      Maintained
9237 F:      drivers/mtd/nand/raw/mtk_*
9238 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9239
9240 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9241 M:      Sean Wang <sean.wang@mediatek.com>
9242 S:      Maintained
9243 F:      drivers/char/hw_random/mtk-rng.c
9244
9245 MEDIATEK USB3 DRD IP DRIVER
9246 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9247 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9249 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9250 S:      Maintained
9251 F:      drivers/usb/mtu3/
9252
9253 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9254 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9255 M:      Martin Donnelly <martin.donnelly@ge.com>
9256 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9257 S:      Maintained
9258 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9259 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9260
9261 MEGARAID SCSI/SAS DRIVERS
9262 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9263 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9264 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9265 L:      megaraidlinux.pdl@broadcom.com
9266 L:      linux-scsi@vger.kernel.org
9267 W:      http://www.avagotech.com/support/
9268 S:      Maintained
9269 F:      Documentation/scsi/megaraid.txt
9270 F:      drivers/scsi/megaraid.*
9271 F:      drivers/scsi/megaraid/
9272
9273 MELEXIS MLX90614 DRIVER
9274 M:      Crt Mori <cmo@melexis.com>
9275 L:      linux-iio@vger.kernel.org
9276 W:      http://www.melexis.com
9277 S:      Supported
9278 F:      drivers/iio/temperature/mlx90614.c
9279
9280 MELEXIS MLX90632 DRIVER
9281 M:      Crt Mori <cmo@melexis.com>
9282 L:      linux-iio@vger.kernel.org
9283 W:      http://www.melexis.com
9284 S:      Supported
9285 F:      drivers/iio/temperature/mlx90632.c
9286
9287 MELFAS MIP4 TOUCHSCREEN DRIVER
9288 M:      Sangwon Jee <jeesw@melfas.com>
9289 W:      http://www.melfas.com
9290 S:      Supported
9291 F:      drivers/input/touchscreen/melfas_mip4.c
9292 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9293
9294 MELLANOX ETHERNET DRIVER (mlx4_en)
9295 M:      Tariq Toukan <tariqt@mellanox.com>
9296 L:      netdev@vger.kernel.org
9297 S:      Supported
9298 W:      http://www.mellanox.com
9299 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9300 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9301
9302 MELLANOX ETHERNET DRIVER (mlx5e)
9303 M:      Saeed Mahameed <saeedm@mellanox.com>
9304 L:      netdev@vger.kernel.org
9305 S:      Supported
9306 W:      http://www.mellanox.com
9307 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9308 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9309
9310 MELLANOX ETHERNET INNOVA DRIVERS
9311 R:      Boris Pismenny <borisp@mellanox.com>
9312 L:      netdev@vger.kernel.org
9313 S:      Supported
9314 W:      http://www.mellanox.com
9315 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9316 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9317 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9318 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9319 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9320
9321 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9322 R:      Boris Pismenny <borisp@mellanox.com>
9323 L:      netdev@vger.kernel.org
9324 S:      Supported
9325 W:      http://www.mellanox.com
9326 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9327 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9328 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9329
9330 MELLANOX ETHERNET SWITCH DRIVERS
9331 M:      Jiri Pirko <jiri@mellanox.com>
9332 M:      Ido Schimmel <idosch@mellanox.com>
9333 L:      netdev@vger.kernel.org
9334 S:      Supported
9335 W:      http://www.mellanox.com
9336 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9337 F:      drivers/net/ethernet/mellanox/mlxsw/
9338 F:      tools/testing/selftests/drivers/net/mlxsw/
9339
9340 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9341 M:      mlxsw@mellanox.com
9342 L:      netdev@vger.kernel.org
9343 S:      Supported
9344 W:      http://www.mellanox.com
9345 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9346 F:      drivers/net/ethernet/mellanox/mlxfw/
9347
9348 MELLANOX HARDWARE PLATFORM SUPPORT
9349 M:      Andy Shevchenko <andy@infradead.org>
9350 M:      Darren Hart <dvhart@infradead.org>
9351 M:      Vadim Pasternak <vadimp@mellanox.com>
9352 L:      platform-driver-x86@vger.kernel.org
9353 S:      Supported
9354 F:      drivers/platform/mellanox/
9355
9356 MELLANOX MLX4 core VPI driver
9357 M:      Tariq Toukan <tariqt@mellanox.com>
9358 L:      netdev@vger.kernel.org
9359 L:      linux-rdma@vger.kernel.org
9360 W:      http://www.mellanox.com
9361 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9362 S:      Supported
9363 F:      drivers/net/ethernet/mellanox/mlx4/
9364 F:      include/linux/mlx4/
9365
9366 MELLANOX MLX4 IB driver
9367 M:      Yishai Hadas <yishaih@mellanox.com>
9368 L:      linux-rdma@vger.kernel.org
9369 W:      http://www.mellanox.com
9370 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9371 S:      Supported
9372 F:      drivers/infiniband/hw/mlx4/
9373 F:      include/linux/mlx4/
9374 F:      include/uapi/rdma/mlx4-abi.h
9375
9376 MELLANOX MLX5 core VPI driver
9377 M:      Saeed Mahameed <saeedm@mellanox.com>
9378 M:      Leon Romanovsky <leonro@mellanox.com>
9379 L:      netdev@vger.kernel.org
9380 L:      linux-rdma@vger.kernel.org
9381 W:      http://www.mellanox.com
9382 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9383 S:      Supported
9384 F:      drivers/net/ethernet/mellanox/mlx5/core/
9385 F:      include/linux/mlx5/
9386
9387 MELLANOX MLX5 IB driver
9388 M:      Leon Romanovsky <leonro@mellanox.com>
9389 L:      linux-rdma@vger.kernel.org
9390 W:      http://www.mellanox.com
9391 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9392 S:      Supported
9393 F:      drivers/infiniband/hw/mlx5/
9394 F:      include/linux/mlx5/
9395 F:      include/uapi/rdma/mlx5-abi.h
9396
9397 MELLANOX MLXCPLD I2C AND MUX DRIVER
9398 M:      Vadim Pasternak <vadimp@mellanox.com>
9399 M:      Michael Shych <michaelsh@mellanox.com>
9400 L:      linux-i2c@vger.kernel.org
9401 S:      Supported
9402 F:      drivers/i2c/busses/i2c-mlxcpld.c
9403 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9404 F:      Documentation/i2c/busses/i2c-mlxcpld
9405
9406 MELLANOX MLXCPLD LED DRIVER
9407 M:      Vadim Pasternak <vadimp@mellanox.com>
9408 L:      linux-leds@vger.kernel.org
9409 S:      Supported
9410 F:      drivers/leds/leds-mlxcpld.c
9411 F:      drivers/leds/leds-mlxreg.c
9412 F:      Documentation/leds/leds-mlxcpld.txt
9413
9414 MELLANOX PLATFORM DRIVER
9415 M:      Vadim Pasternak <vadimp@mellanox.com>
9416 L:      platform-driver-x86@vger.kernel.org
9417 S:      Supported
9418 F:      drivers/platform/x86/mlx-platform.c
9419
9420 MEMBARRIER SUPPORT
9421 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9422 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9423 L:      linux-kernel@vger.kernel.org
9424 S:      Supported
9425 F:      kernel/sched/membarrier.c
9426 F:      include/uapi/linux/membarrier.h
9427 F:      arch/powerpc/include/asm/membarrier.h
9428
9429 MEMORY MANAGEMENT
9430 L:      linux-mm@kvack.org
9431 W:      http://www.linux-mm.org
9432 S:      Maintained
9433 F:      include/linux/mm.h
9434 F:      include/linux/gfp.h
9435 F:      include/linux/mmzone.h
9436 F:      include/linux/memory_hotplug.h
9437 F:      include/linux/vmalloc.h
9438 F:      mm/
9439
9440 MEMORY TECHNOLOGY DEVICES (MTD)
9441 M:      David Woodhouse <dwmw2@infradead.org>
9442 M:      Brian Norris <computersforpeace@gmail.com>
9443 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9444 M:      Marek Vasut <marek.vasut@gmail.com>
9445 M:      Richard Weinberger <richard@nod.at>
9446 L:      linux-mtd@lists.infradead.org
9447 W:      http://www.linux-mtd.infradead.org/
9448 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9449 T:      git git://git.infradead.org/linux-mtd.git master
9450 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9451 S:      Maintained
9452 F:      Documentation/devicetree/bindings/mtd/
9453 F:      drivers/mtd/
9454 F:      include/linux/mtd/
9455 F:      include/uapi/mtd/
9456
9457 MEN A21 WATCHDOG DRIVER
9458 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9459 L:      linux-watchdog@vger.kernel.org
9460 S:      Maintained
9461 F:      drivers/watchdog/mena21_wdt.c
9462
9463 MEN CHAMELEON BUS (mcb)
9464 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9465 S:      Maintained
9466 F:      drivers/mcb/
9467 F:      include/linux/mcb.h
9468 F:      Documentation/men-chameleon-bus.txt
9469
9470 MEN F21BMC (Board Management Controller)
9471 M:      Andreas Werner <andreas.werner@men.de>
9472 S:      Supported
9473 F:      drivers/mfd/menf21bmc.c
9474 F:      drivers/watchdog/menf21bmc_wdt.c
9475 F:      drivers/leds/leds-menf21bmc.c
9476 F:      drivers/hwmon/menf21bmc_hwmon.c
9477 F:      Documentation/hwmon/menf21bmc
9478
9479 MEN Z069 WATCHDOG DRIVER
9480 M:      Johannes Thumshirn <jth@kernel.org>
9481 L:      linux-watchdog@vger.kernel.org
9482 S:      Maintained
9483 F:      drivers/watchdog/menz069_wdt.c
9484
9485 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9486 M:      Neil Armstrong <narmstrong@baylibre.com>
9487 L:      linux-media@lists.freedesktop.org
9488 L:      linux-amlogic@lists.infradead.org
9489 W:      http://linux-meson.com/
9490 S:      Supported
9491 F:      drivers/media/platform/meson/ao-cec.c
9492 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9493 T:      git git://linuxtv.org/media_tree.git
9494
9495 MICROBLAZE ARCHITECTURE
9496 M:      Michal Simek <monstr@monstr.eu>
9497 W:      http://www.monstr.eu/fdt/
9498 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9499 S:      Supported
9500 F:      arch/microblaze/
9501
9502 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9503 M:      Richard Genoud <richard.genoud@gmail.com>
9504 S:      Maintained
9505 F:      drivers/tty/serial/atmel_serial.c
9506 F:      drivers/tty/serial/atmel_serial.h
9507
9508 MICROCHIP / ATMEL DMA DRIVER
9509 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9511 L:      dmaengine@vger.kernel.org
9512 S:      Supported
9513 F:      drivers/dma/at_hdmac.c
9514 F:      drivers/dma/at_hdmac_regs.h
9515 F:      include/linux/platform_data/dma-atmel.h
9516
9517 MICROCHIP / ATMEL ECC DRIVER
9518 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9519 L:      linux-crypto@vger.kernel.org
9520 S:      Maintained
9521 F:      drivers/crypto/atmel-ecc.*
9522
9523 MICROCHIP / ATMEL ISC DRIVER
9524 M:      Songjun Wu <songjun.wu@microchip.com>
9525 L:      linux-media@vger.kernel.org
9526 S:      Supported
9527 F:      drivers/media/platform/atmel/atmel-isc.c
9528 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9529 F:      devicetree/bindings/media/atmel-isc.txt
9530
9531 MICROCHIP / ATMEL NAND DRIVER
9532 M:      Josh Wu <rainyfeeling@outlook.com>
9533 L:      linux-mtd@lists.infradead.org
9534 S:      Supported
9535 F:      drivers/mtd/nand/raw/atmel/*
9536 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9537
9538 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9539 M:      Woojung Huh <Woojung.Huh@microchip.com>
9540 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9541 L:      netdev@vger.kernel.org
9542 S:      Maintained
9543 F:      net/dsa/tag_ksz.c
9544 F:      drivers/net/dsa/microchip/*
9545 F:      include/linux/platform_data/microchip-ksz.h
9546 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9547
9548 MICROCHIP LAN743X ETHERNET DRIVER
9549 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9550 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9551 L:      netdev@vger.kernel.org
9552 S:      Maintained
9553 F:      drivers/net/ethernet/microchip/lan743x_*
9554
9555 MICROCHIP USB251XB DRIVER
9556 M:      Richard Leitner <richard.leitner@skidata.com>
9557 L:      linux-usb@vger.kernel.org
9558 S:      Maintained
9559 F:      drivers/usb/misc/usb251xb.c
9560 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9561
9562 MICROSEMI MIPS SOCS
9563 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9564 L:      linux-mips@linux-mips.org
9565 S:      Maintained
9566 F:      arch/mips/generic/board-ocelot.c
9567 F:      arch/mips/configs/generic/board-ocelot.config
9568 F:      arch/mips/boot/dts/mscc/
9569 F:      Documentation/devicetree/bindings/mips/mscc.txt
9570
9571 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9572 M:      Don Brace <don.brace@microsemi.com>
9573 L:      esc.storagedev@microsemi.com
9574 L:      linux-scsi@vger.kernel.org
9575 S:      Supported
9576 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9577 F:      drivers/scsi/smartpqi/Kconfig
9578 F:      drivers/scsi/smartpqi/Makefile
9579 F:      include/linux/cciss*.h
9580 F:      include/uapi/linux/cciss*.h
9581 F:      Documentation/scsi/smartpqi.txt
9582
9583 MICROSEMI ETHERNET SWITCH DRIVER
9584 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9585 L:      netdev@vger.kernel.org
9586 S:      Supported
9587 F:      drivers/net/ethernet/mscc/
9588
9589 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9590 M:      Chen Yu <yu.c.chen@intel.com>
9591 L:      platform-driver-x86@vger.kernel.org
9592 S:      Supported
9593 F:      drivers/platform/x86/surfacepro3_button.c
9594
9595 MICROTEK X6 SCANNER
9596 M:      Oliver Neukum <oliver@neukum.org>
9597 S:      Maintained
9598 F:      drivers/usb/image/microtek.*
9599
9600 MIPS
9601 M:      Ralf Baechle <ralf@linux-mips.org>
9602 M:      Paul Burton <paul.burton@mips.com>
9603 M:      James Hogan <jhogan@kernel.org>
9604 L:      linux-mips@linux-mips.org
9605 W:      http://www.linux-mips.org/
9606 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9608 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9609 S:      Supported
9610 F:      Documentation/devicetree/bindings/mips/
9611 F:      Documentation/mips/
9612 F:      arch/mips/
9613 F:      drivers/platform/mips/
9614
9615 MIPS BOSTON DEVELOPMENT BOARD
9616 M:      Paul Burton <paul.burton@mips.com>
9617 L:      linux-mips@linux-mips.org
9618 S:      Maintained
9619 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9620 F:      arch/mips/boot/dts/img/boston.dts
9621 F:      arch/mips/configs/generic/board-boston.config
9622 F:      drivers/clk/imgtec/clk-boston.c
9623 F:      include/dt-bindings/clock/boston-clock.h
9624
9625 MIPS GENERIC PLATFORM
9626 M:      Paul Burton <paul.burton@mips.com>
9627 L:      linux-mips@linux-mips.org
9628 S:      Supported
9629 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9630 F:      arch/mips/generic/
9631 F:      arch/mips/tools/generic-board-config.sh
9632
9633 MIPS/LOONGSON1 ARCHITECTURE
9634 M:      Keguang Zhang <keguang.zhang@gmail.com>
9635 L:      linux-mips@linux-mips.org
9636 S:      Maintained
9637 F:      arch/mips/loongson32/
9638 F:      arch/mips/include/asm/mach-loongson32/
9639 F:      drivers/*/*loongson1*
9640 F:      drivers/*/*/*loongson1*
9641
9642 MIPS/LOONGSON2 ARCHITECTURE
9643 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9644 L:      linux-mips@linux-mips.org
9645 S:      Maintained
9646 F:      arch/mips/loongson64/*{2e/2f}*
9647 F:      arch/mips/include/asm/mach-loongson64/
9648 F:      drivers/*/*loongson2*
9649 F:      drivers/*/*/*loongson2*
9650
9651 MIPS/LOONGSON3 ARCHITECTURE
9652 M:      Huacai Chen <chenhc@lemote.com>
9653 L:      linux-mips@linux-mips.org
9654 S:      Maintained
9655 F:      arch/mips/loongson64/
9656 F:      arch/mips/include/asm/mach-loongson64/
9657 F:      drivers/platform/mips/cpu_hwmon.c
9658 F:      drivers/*/*loongson3*
9659 F:      drivers/*/*/*loongson3*
9660
9661 MIPS RINT INSTRUCTION EMULATION
9662 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9663 L:      linux-mips@linux-mips.org
9664 S:      Supported
9665 F:      arch/mips/math-emu/sp_rint.c
9666 F:      arch/mips/math-emu/dp_rint.c
9667
9668 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9669 M:      Hans Verkuil <hverkuil@xs4all.nl>
9670 L:      linux-media@vger.kernel.org
9671 T:      git git://linuxtv.org/media_tree.git
9672 W:      https://linuxtv.org
9673 S:      Odd Fixes
9674 F:      drivers/media/radio/radio-miropcm20*
9675
9676 MMP SUPPORT
9677 M:      Eric Miao <eric.y.miao@gmail.com>
9678 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9680 T:      git git://github.com/hzhuang1/linux.git
9681 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9682 S:      Maintained
9683 F:      arch/arm/boot/dts/mmp*
9684 F:      arch/arm/mach-mmp/
9685
9686 MN88472 MEDIA DRIVER
9687 M:      Antti Palosaari <crope@iki.fi>
9688 L:      linux-media@vger.kernel.org
9689 W:      https://linuxtv.org
9690 W:      http://palosaari.fi/linux/
9691 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9692 S:      Maintained
9693 F:      drivers/media/dvb-frontends/mn88472*
9694
9695 MN88473 MEDIA DRIVER
9696 M:      Antti Palosaari <crope@iki.fi>
9697 L:      linux-media@vger.kernel.org
9698 W:      https://linuxtv.org
9699 W:      http://palosaari.fi/linux/
9700 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9701 S:      Maintained
9702 F:      drivers/media/dvb-frontends/mn88473*
9703
9704 PCI DRIVER FOR MOBIVEIL PCIE IP
9705 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9706 L:      linux-pci@vger.kernel.org
9707 S:      Supported
9708 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9709 F:      drivers/pci/controller/pcie-mobiveil.c
9710
9711 MODULE SUPPORT
9712 M:      Jessica Yu <jeyu@kernel.org>
9713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9714 S:      Maintained
9715 F:      include/linux/module.h
9716 F:      kernel/module.c
9717
9718 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9719 W:      http://popies.net/meye/
9720 S:      Orphan
9721 F:      Documentation/media/v4l-drivers/meye*
9722 F:      drivers/media/pci/meye/
9723 F:      include/uapi/linux/meye.h
9724
9725 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9726 M:      Jiri Slaby <jirislaby@gmail.com>
9727 S:      Maintained
9728 F:      Documentation/serial/moxa-smartio
9729 F:      drivers/tty/mxser.*
9730
9731 MR800 AVERMEDIA USB FM RADIO DRIVER
9732 M:      Alexey Klimov <klimov.linux@gmail.com>
9733 L:      linux-media@vger.kernel.org
9734 T:      git git://linuxtv.org/media_tree.git
9735 S:      Maintained
9736 F:      drivers/media/radio/radio-mr800.c
9737
9738 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9739 M:      Alan Ott <alan@signal11.us>
9740 L:      linux-wpan@vger.kernel.org
9741 S:      Maintained
9742 F:      drivers/net/ieee802154/mrf24j40.c
9743 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9744
9745 MSI LAPTOP SUPPORT
9746 M:      "Lee, Chun-Yi" <jlee@suse.com>
9747 L:      platform-driver-x86@vger.kernel.org
9748 S:      Maintained
9749 F:      drivers/platform/x86/msi-laptop.c
9750
9751 MSI WMI SUPPORT
9752 L:      platform-driver-x86@vger.kernel.org
9753 S:      Orphan
9754 F:      drivers/platform/x86/msi-wmi.c
9755
9756 MSI001 MEDIA DRIVER
9757 M:      Antti Palosaari <crope@iki.fi>
9758 L:      linux-media@vger.kernel.org
9759 W:      https://linuxtv.org
9760 W:      http://palosaari.fi/linux/
9761 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9762 T:      git git://linuxtv.org/anttip/media_tree.git
9763 S:      Maintained
9764 F:      drivers/media/tuners/msi001*
9765
9766 MSI2500 MEDIA DRIVER
9767 M:      Antti Palosaari <crope@iki.fi>
9768 L:      linux-media@vger.kernel.org
9769 W:      https://linuxtv.org
9770 W:      http://palosaari.fi/linux/
9771 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9772 T:      git git://linuxtv.org/anttip/media_tree.git
9773 S:      Maintained
9774 F:      drivers/media/usb/msi2500/
9775
9776 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9777 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9778 L:      linux-mtd@lists.infradead.org
9779 S:      Maintained
9780 F:      drivers/mtd/devices/docg3*
9781
9782 MT9M032 APTINA SENSOR DRIVER
9783 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9784 L:      linux-media@vger.kernel.org
9785 T:      git git://linuxtv.org/media_tree.git
9786 S:      Maintained
9787 F:      drivers/media/i2c/mt9m032.c
9788 F:      include/media/i2c/mt9m032.h
9789
9790 MT9P031 APTINA CAMERA SENSOR
9791 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9792 L:      linux-media@vger.kernel.org
9793 T:      git git://linuxtv.org/media_tree.git
9794 S:      Maintained
9795 F:      drivers/media/i2c/mt9p031.c
9796 F:      include/media/i2c/mt9p031.h
9797
9798 MT9T001 APTINA CAMERA SENSOR
9799 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9800 L:      linux-media@vger.kernel.org
9801 T:      git git://linuxtv.org/media_tree.git
9802 S:      Maintained
9803 F:      drivers/media/i2c/mt9t001.c
9804 F:      include/media/i2c/mt9t001.h
9805
9806 MT9T112 APTINA CAMERA SENSOR
9807 M:      Jacopo Mondi <jacopo@jmondi.org>
9808 L:      linux-media@vger.kernel.org
9809 T:      git git://linuxtv.org/media_tree.git
9810 S:      Odd Fixes
9811 F:      drivers/media/i2c/mt9t112.c
9812 F:      include/media/i2c/mt9t112.h
9813
9814 MT9V032 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:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9820 F:      drivers/media/i2c/mt9v032.c
9821 F:      include/media/i2c/mt9v032.h
9822
9823 MT9V111 APTINA CAMERA SENSOR
9824 M:      Jacopo Mondi <jacopo@jmondi.org>
9825 L:      linux-media@vger.kernel.org
9826 T:      git git://linuxtv.org/media_tree.git
9827 S:      Maintained
9828 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9829 F:      drivers/media/i2c/mt9v111.c
9830
9831 MULTIFUNCTION DEVICES (MFD)
9832 M:      Lee Jones <lee.jones@linaro.org>
9833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9834 S:      Supported
9835 F:      Documentation/devicetree/bindings/mfd/
9836 F:      drivers/mfd/
9837 F:      include/linux/mfd/
9838 F:      include/dt-bindings/mfd/
9839
9840 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9841 S:      Orphan
9842 F:      drivers/mmc/host/mmc_spi.c
9843 F:      include/linux/spi/mmc_spi.h
9844
9845 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9846 M:      Ulf Hansson <ulf.hansson@linaro.org>
9847 L:      linux-mmc@vger.kernel.org
9848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9849 S:      Maintained
9850 F:      Documentation/devicetree/bindings/mmc/
9851 F:      drivers/mmc/
9852 F:      include/linux/mmc/
9853 F:      include/uapi/linux/mmc/
9854
9855 MULTIPLEXER SUBSYSTEM
9856 M:      Peter Rosin <peda@axentia.se>
9857 S:      Maintained
9858 F:      Documentation/ABI/testing/sysfs-class-mux*
9859 F:      Documentation/devicetree/bindings/mux/
9860 F:      include/linux/dt-bindings/mux/
9861 F:      include/linux/mux/
9862 F:      drivers/mux/
9863
9864 MULTITECH MULTIPORT CARD (ISICOM)
9865 S:      Orphan
9866 F:      drivers/tty/isicom.c
9867 F:      include/linux/isicom.h
9868
9869 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9870 M:      Bin Liu <b-liu@ti.com>
9871 L:      linux-usb@vger.kernel.org
9872 S:      Maintained
9873 F:      drivers/usb/musb/
9874
9875 MXL301RF MEDIA DRIVER
9876 M:      Akihiro Tsukada <tskd08@gmail.com>
9877 L:      linux-media@vger.kernel.org
9878 S:      Odd Fixes
9879 F:      drivers/media/tuners/mxl301rf*
9880
9881 MXL5007T MEDIA DRIVER
9882 M:      Michael Krufky <mkrufky@linuxtv.org>
9883 L:      linux-media@vger.kernel.org
9884 W:      https://linuxtv.org
9885 W:      http://github.com/mkrufky
9886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9887 T:      git git://linuxtv.org/mkrufky/tuners.git
9888 S:      Maintained
9889 F:      drivers/media/tuners/mxl5007t.*
9890
9891 MXSFB DRM DRIVER
9892 M:      Marek Vasut <marex@denx.de>
9893 S:      Supported
9894 F:      drivers/gpu/drm/mxsfb/
9895 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9896
9897 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9898 M:      Chris Lee <christopher.lee@cspi.com>
9899 L:      netdev@vger.kernel.org
9900 W:      https://www.cspi.com/ethernet-products/support/downloads/
9901 S:      Supported
9902 F:      drivers/net/ethernet/myricom/myri10ge/
9903
9904 NAND FLASH SUBSYSTEM
9905 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9906 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9907 R:      Richard Weinberger <richard@nod.at>
9908 L:      linux-mtd@lists.infradead.org
9909 W:      http://www.linux-mtd.infradead.org/
9910 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9911 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9912 T:      git git://git.infradead.org/linux-mtd.git nand/next
9913 S:      Maintained
9914 F:      drivers/mtd/nand/
9915 F:      include/linux/mtd/*nand*.h
9916
9917 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9918 M:      Daniel Mack <zonque@gmail.com>
9919 S:      Maintained
9920 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9921 W:      http://www.native-instruments.com
9922 F:      sound/usb/caiaq/
9923
9924 NATSEMI ETHERNET DRIVER (DP8381x)
9925 S:      Orphan
9926 F:      drivers/net/ethernet/natsemi/natsemi.c
9927
9928 NCP FILESYSTEM
9929 M:      Petr Vandrovec <petr@vandrovec.name>
9930 S:      Obsolete
9931 F:      drivers/staging/ncpfs/
9932
9933 NCR 5380 SCSI DRIVERS
9934 M:      Finn Thain <fthain@telegraphics.com.au>
9935 M:      Michael Schmitz <schmitzmic@gmail.com>
9936 L:      linux-scsi@vger.kernel.org
9937 S:      Maintained
9938 F:      Documentation/scsi/g_NCR5380.txt
9939 F:      drivers/scsi/NCR5380.*
9940 F:      drivers/scsi/arm/cumana_1.c
9941 F:      drivers/scsi/arm/oak.c
9942 F:      drivers/scsi/atari_scsi.*
9943 F:      drivers/scsi/dmx3191d.c
9944 F:      drivers/scsi/g_NCR5380.*
9945 F:      drivers/scsi/mac_scsi.*
9946 F:      drivers/scsi/sun3_scsi.*
9947 F:      drivers/scsi/sun3_scsi_vme.c
9948
9949 NCSI LIBRARY:
9950 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9951 S:      Maintained
9952 F:      net/ncsi/
9953
9954 NCT6775 HARDWARE MONITOR DRIVER
9955 M:      Guenter Roeck <linux@roeck-us.net>
9956 L:      linux-hwmon@vger.kernel.org
9957 S:      Maintained
9958 F:      Documentation/hwmon/nct6775
9959 F:      drivers/hwmon/nct6775.c
9960
9961 NET_FAILOVER MODULE
9962 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9963 L:      netdev@vger.kernel.org
9964 S:      Supported
9965 F:      driver/net/net_failover.c
9966 F:      include/net/net_failover.h
9967 F:      Documentation/networking/net_failover.rst
9968
9969 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9970 M:      Faisal Latif <faisal.latif@intel.com>
9971 L:      linux-rdma@vger.kernel.org
9972 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9973 S:      Supported
9974 F:      drivers/infiniband/hw/nes/
9975 F:      include/uapi/rdma/nes-abi.h
9976
9977 NETEM NETWORK EMULATOR
9978 M:      Stephen Hemminger <stephen@networkplumber.org>
9979 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9980 S:      Maintained
9981 F:      net/sched/sch_netem.c
9982
9983 NETERION 10GbE DRIVERS (s2io/vxge)
9984 M:      Jon Mason <jdmason@kudzu.us>
9985 L:      netdev@vger.kernel.org
9986 S:      Supported
9987 F:      Documentation/networking/s2io.txt
9988 F:      Documentation/networking/vxge.txt
9989 F:      drivers/net/ethernet/neterion/
9990
9991 NETFILTER
9992 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9993 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9994 M:      Florian Westphal <fw@strlen.de>
9995 L:      netfilter-devel@vger.kernel.org
9996 L:      coreteam@netfilter.org
9997 W:      http://www.netfilter.org/
9998 W:      http://www.iptables.org/
9999 W:      http://www.nftables.org/
10000 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10003 S:      Maintained
10004 F:      include/linux/netfilter*
10005 F:      include/linux/netfilter/
10006 F:      include/net/netfilter/
10007 F:      include/uapi/linux/netfilter*
10008 F:      include/uapi/linux/netfilter/
10009 F:      net/*/netfilter.c
10010 F:      net/*/netfilter/
10011 F:      net/netfilter/
10012 F:      net/bridge/br_netfilter*.c
10013
10014 NETROM NETWORK LAYER
10015 M:      Ralf Baechle <ralf@linux-mips.org>
10016 L:      linux-hams@vger.kernel.org
10017 W:      http://www.linux-ax25.org/
10018 S:      Maintained
10019 F:      include/net/netrom.h
10020 F:      include/uapi/linux/netrom.h
10021 F:      net/netrom/
10022
10023 NETRONOME ETHERNET DRIVERS
10024 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10025 L:      oss-drivers@netronome.com
10026 S:      Maintained
10027 F:      drivers/net/ethernet/netronome/
10028
10029 NETWORK BLOCK DEVICE (NBD)
10030 M:      Josef Bacik <josef@toxicpanda.com>
10031 S:      Maintained
10032 L:      linux-block@vger.kernel.org
10033 L:      nbd@other.debian.org
10034 F:      Documentation/blockdev/nbd.txt
10035 F:      drivers/block/nbd.c
10036 F:      include/uapi/linux/nbd.h
10037
10038 NETWORK DROP MONITOR
10039 M:      Neil Horman <nhorman@tuxdriver.com>
10040 L:      netdev@vger.kernel.org
10041 S:      Maintained
10042 W:      https://fedorahosted.org/dropwatch/
10043 F:      net/core/drop_monitor.c
10044
10045 NETWORKING DRIVERS
10046 M:      "David S. Miller" <davem@davemloft.net>
10047 L:      netdev@vger.kernel.org
10048 W:      http://www.linuxfoundation.org/en/Net
10049 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10052 S:      Odd Fixes
10053 F:      Documentation/devicetree/bindings/net/
10054 F:      drivers/net/
10055 F:      include/linux/if_*
10056 F:      include/linux/netdevice.h
10057 F:      include/linux/etherdevice.h
10058 F:      include/linux/fcdevice.h
10059 F:      include/linux/fddidevice.h
10060 F:      include/linux/hippidevice.h
10061 F:      include/linux/inetdevice.h
10062 F:      include/uapi/linux/if_*
10063 F:      include/uapi/linux/netdevice.h
10064
10065 NETWORKING DRIVERS (WIRELESS)
10066 M:      Kalle Valo <kvalo@codeaurora.org>
10067 L:      linux-wireless@vger.kernel.org
10068 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10071 S:      Maintained
10072 F:      Documentation/devicetree/bindings/net/wireless/
10073 F:      drivers/net/wireless/
10074
10075 NETWORKING [DSA]
10076 M:      Andrew Lunn <andrew@lunn.ch>
10077 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10078 M:      Florian Fainelli <f.fainelli@gmail.com>
10079 S:      Maintained
10080 F:      Documentation/devicetree/bindings/net/dsa/
10081 F:      net/dsa/
10082 F:      include/net/dsa.h
10083 F:      include/linux/dsa/
10084 F:      drivers/net/dsa/
10085
10086 NETWORKING [GENERAL]
10087 M:      "David S. Miller" <davem@davemloft.net>
10088 L:      netdev@vger.kernel.org
10089 W:      http://www.linuxfoundation.org/en/Net
10090 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10093 B:      mailto:netdev@vger.kernel.org
10094 S:      Maintained
10095 F:      net/
10096 F:      include/net/
10097 F:      include/linux/in.h
10098 F:      include/linux/net.h
10099 F:      include/linux/netdevice.h
10100 F:      include/uapi/linux/in.h
10101 F:      include/uapi/linux/net.h
10102 F:      include/uapi/linux/netdevice.h
10103 F:      include/uapi/linux/net_namespace.h
10104 F:      tools/testing/selftests/net/
10105 F:      lib/net_utils.c
10106 F:      lib/random32.c
10107 F:      Documentation/networking/
10108
10109 NETWORKING [IPSEC]
10110 M:      Steffen Klassert <steffen.klassert@secunet.com>
10111 M:      Herbert Xu <herbert@gondor.apana.org.au>
10112 M:      "David S. Miller" <davem@davemloft.net>
10113 L:      netdev@vger.kernel.org
10114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10116 S:      Maintained
10117 F:      net/core/flow.c
10118 F:      net/xfrm/
10119 F:      net/key/
10120 F:      net/ipv4/xfrm*
10121 F:      net/ipv4/esp4*
10122 F:      net/ipv4/ah4.c
10123 F:      net/ipv4/ipcomp.c
10124 F:      net/ipv4/ip_vti.c
10125 F:      net/ipv6/xfrm*
10126 F:      net/ipv6/esp6*
10127 F:      net/ipv6/ah6.c
10128 F:      net/ipv6/ipcomp6.c
10129 F:      net/ipv6/ip6_vti.c
10130 F:      include/uapi/linux/xfrm.h
10131 F:      include/net/xfrm.h
10132
10133 NETWORKING [IPv4/IPv6]
10134 M:      "David S. Miller" <davem@davemloft.net>
10135 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10136 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10137 L:      netdev@vger.kernel.org
10138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10139 S:      Maintained
10140 F:      net/ipv4/
10141 F:      net/ipv6/
10142 F:      include/net/ip*
10143 F:      arch/x86/net/*
10144
10145 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10146 M:      Paul Moore <paul@paul-moore.com>
10147 W:      https://github.com/netlabel
10148 L:      netdev@vger.kernel.org
10149 L:      linux-security-module@vger.kernel.org
10150 S:      Maintained
10151 F:      Documentation/netlabel/
10152 F:      include/net/calipso.h
10153 F:      include/net/cipso_ipv4.h
10154 F:      include/net/netlabel.h
10155 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10156 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10157 F:      net/netlabel/
10158 F:      net/ipv4/cipso_ipv4.c
10159 F:      net/ipv6/calipso.c
10160 F:      net/netfilter/xt_CONNSECMARK.c
10161 F:      net/netfilter/xt_SECMARK.c
10162
10163 NETWORKING [TCP]
10164 M:      Eric Dumazet <edumazet@google.com>
10165 L:      netdev@vger.kernel.org
10166 S:      Maintained
10167 F:      net/ipv4/tcp*.c
10168 F:      net/ipv4/syncookies.c
10169 F:      net/ipv6/tcp*.c
10170 F:      net/ipv6/syncookies.c
10171 F:      include/uapi/linux/tcp.h
10172 F:      include/net/tcp.h
10173 F:      include/linux/tcp.h
10174 F:      include/trace/events/tcp.h
10175
10176 NETWORKING [TLS]
10177 M:      Boris Pismenny <borisp@mellanox.com>
10178 M:      Aviad Yehezkel <aviadye@mellanox.com>
10179 M:      Dave Watson <davejwatson@fb.com>
10180 L:      netdev@vger.kernel.org
10181 S:      Maintained
10182 F:      net/tls/*
10183 F:      include/uapi/linux/tls.h
10184 F:      include/net/tls.h
10185
10186 NETWORKING [WIRELESS]
10187 L:      linux-wireless@vger.kernel.org
10188 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10189
10190 NETDEVSIM
10191 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10192 S:      Maintained
10193 F:      drivers/net/netdevsim/*
10194
10195 NETXEN (1/10) GbE SUPPORT
10196 M:      Manish Chopra <manish.chopra@cavium.com>
10197 M:      Rahul Verma <rahul.verma@cavium.com>
10198 M:      Dept-GELinuxNICDev@cavium.com
10199 L:      netdev@vger.kernel.org
10200 S:      Supported
10201 F:      drivers/net/ethernet/qlogic/netxen/
10202
10203 NFC SUBSYSTEM
10204 M:      Samuel Ortiz <sameo@linux.intel.com>
10205 L:      linux-wireless@vger.kernel.org
10206 L:      linux-nfc@lists.01.org (subscribers-only)
10207 S:      Supported
10208 F:      net/nfc/
10209 F:      include/net/nfc/
10210 F:      include/uapi/linux/nfc.h
10211 F:      drivers/nfc/
10212 F:      include/linux/platform_data/nfcmrvl.h
10213 F:      include/linux/platform_data/nxp-nci.h
10214 F:      Documentation/devicetree/bindings/net/nfc/
10215
10216 NFS, SUNRPC, AND LOCKD CLIENTS
10217 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10218 M:      Anna Schumaker <anna.schumaker@netapp.com>
10219 L:      linux-nfs@vger.kernel.org
10220 W:      http://client.linux-nfs.org
10221 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10222 S:      Maintained
10223 F:      fs/lockd/
10224 F:      fs/nfs/
10225 F:      fs/nfs_common/
10226 F:      net/sunrpc/
10227 F:      include/linux/lockd/
10228 F:      include/linux/nfs*
10229 F:      include/linux/sunrpc/
10230 F:      include/uapi/linux/nfs*
10231 F:      include/uapi/linux/sunrpc/
10232
10233 NILFS2 FILESYSTEM
10234 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10235 L:      linux-nilfs@vger.kernel.org
10236 W:      https://nilfs.sourceforge.io/
10237 W:      https://nilfs.osdn.jp/
10238 T:      git git://github.com/konis/nilfs2.git
10239 S:      Supported
10240 F:      Documentation/filesystems/nilfs2.txt
10241 F:      fs/nilfs2/
10242 F:      include/trace/events/nilfs2.h
10243 F:      include/uapi/linux/nilfs2_api.h
10244 F:      include/uapi/linux/nilfs2_ondisk.h
10245
10246 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10247 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10248 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10249 S:      Maintained
10250 F:      Documentation/scsi/NinjaSCSI.txt
10251 F:      drivers/scsi/pcmcia/nsp_*
10252
10253 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10254 M:      GOTO Masanori <gotom@debian.or.jp>
10255 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10256 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10257 S:      Maintained
10258 F:      Documentation/scsi/NinjaSCSI.txt
10259 F:      drivers/scsi/nsp32*
10260
10261 NIOS2 ARCHITECTURE
10262 M:      Ley Foon Tan <lftan@altera.com>
10263 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10265 S:      Maintained
10266 F:      arch/nios2/
10267
10268 NOHZ, DYNTICKS SUPPORT
10269 M:      Frederic Weisbecker <fweisbec@gmail.com>
10270 M:      Thomas Gleixner <tglx@linutronix.de>
10271 M:      Ingo Molnar <mingo@kernel.org>
10272 L:      linux-kernel@vger.kernel.org
10273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10274 S:      Maintained
10275 F:      kernel/time/tick*.*
10276 F:      include/linux/tick.h
10277 F:      include/linux/sched/nohz.h
10278
10279 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10280 M:      Pavel Machek <pavel@ucw.cz>
10281 M:      Sakari Ailus <sakari.ailus@iki.fi>
10282 L:      linux-media@vger.kernel.org
10283 S:      Maintained
10284 F:      drivers/media/i2c/et8ek8
10285 F:      drivers/media/i2c/ad5820.c
10286
10287 NOKIA N900 POWER SUPPLY DRIVERS
10288 R:      Pali Rohár <pali.rohar@gmail.com>
10289 F:      include/linux/power/bq2415x_charger.h
10290 F:      include/linux/power/bq27xxx_battery.h
10291 F:      include/linux/power/isp1704_charger.h
10292 F:      drivers/power/supply/bq2415x_charger.c
10293 F:      drivers/power/supply/bq27xxx_battery.c
10294 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10295 F:      drivers/power/supply/isp1704_charger.c
10296 F:      drivers/power/supply/rx51_battery.c
10297
10298 NTB AMD DRIVER
10299 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10300 L:      linux-ntb@googlegroups.com
10301 S:      Supported
10302 F:      drivers/ntb/hw/amd/
10303
10304 NTB DRIVER CORE
10305 M:      Jon Mason <jdmason@kudzu.us>
10306 M:      Dave Jiang <dave.jiang@intel.com>
10307 M:      Allen Hubbe <allenbh@gmail.com>
10308 L:      linux-ntb@googlegroups.com
10309 S:      Supported
10310 W:      https://github.com/jonmason/ntb/wiki
10311 T:      git git://github.com/jonmason/ntb.git
10312 F:      drivers/ntb/
10313 F:      drivers/net/ntb_netdev.c
10314 F:      include/linux/ntb.h
10315 F:      include/linux/ntb_transport.h
10316 F:      tools/testing/selftests/ntb/
10317
10318 NTB IDT DRIVER
10319 M:      Serge Semin <fancer.lancer@gmail.com>
10320 L:      linux-ntb@googlegroups.com
10321 S:      Supported
10322 F:      drivers/ntb/hw/idt/
10323
10324 NTB INTEL DRIVER
10325 M:      Dave Jiang <dave.jiang@intel.com>
10326 L:      linux-ntb@googlegroups.com
10327 S:      Supported
10328 W:      https://github.com/davejiang/linux/wiki
10329 T:      git https://github.com/davejiang/linux.git
10330 F:      drivers/ntb/hw/intel/
10331
10332 NTFS FILESYSTEM
10333 M:      Anton Altaparmakov <anton@tuxera.com>
10334 L:      linux-ntfs-dev@lists.sourceforge.net
10335 W:      http://www.tuxera.com/
10336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10337 S:      Supported
10338 F:      Documentation/filesystems/ntfs.txt
10339 F:      fs/ntfs/
10340
10341 NUBUS SUBSYSTEM
10342 M:      Finn Thain <fthain@telegraphics.com.au>
10343 L:      linux-m68k@lists.linux-m68k.org
10344 S:      Maintained
10345 F:      arch/*/include/asm/nubus.h
10346 F:      drivers/nubus/
10347 F:      include/linux/nubus.h
10348 F:      include/uapi/linux/nubus.h
10349
10350 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10351 M:      Antonino Daplas <adaplas@gmail.com>
10352 L:      linux-fbdev@vger.kernel.org
10353 S:      Maintained
10354 F:      drivers/video/fbdev/riva/
10355 F:      drivers/video/fbdev/nvidia/
10356
10357 NVM EXPRESS DRIVER
10358 M:      Keith Busch <keith.busch@intel.com>
10359 M:      Jens Axboe <axboe@fb.com>
10360 M:      Christoph Hellwig <hch@lst.de>
10361 M:      Sagi Grimberg <sagi@grimberg.me>
10362 L:      linux-nvme@lists.infradead.org
10363 T:      git://git.infradead.org/nvme.git
10364 W:      http://git.infradead.org/nvme.git
10365 S:      Supported
10366 F:      drivers/nvme/host/
10367 F:      include/linux/nvme.h
10368 F:      include/uapi/linux/nvme_ioctl.h
10369
10370 NVM EXPRESS FC TRANSPORT DRIVERS
10371 M:      James Smart <james.smart@broadcom.com>
10372 L:      linux-nvme@lists.infradead.org
10373 S:      Supported
10374 F:      include/linux/nvme-fc.h
10375 F:      include/linux/nvme-fc-driver.h
10376 F:      drivers/nvme/host/fc.c
10377 F:      drivers/nvme/target/fc.c
10378 F:      drivers/nvme/target/fcloop.c
10379
10380 NVM EXPRESS TARGET DRIVER
10381 M:      Christoph Hellwig <hch@lst.de>
10382 M:      Sagi Grimberg <sagi@grimberg.me>
10383 L:      linux-nvme@lists.infradead.org
10384 T:      git://git.infradead.org/nvme.git
10385 W:      http://git.infradead.org/nvme.git
10386 S:      Supported
10387 F:      drivers/nvme/target/
10388
10389 NVMEM FRAMEWORK
10390 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10391 S:      Maintained
10392 F:      drivers/nvmem/
10393 F:      Documentation/devicetree/bindings/nvmem/
10394 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10395 F:      include/linux/nvmem-consumer.h
10396 F:      include/linux/nvmem-provider.h
10397
10398 NXP SGTL5000 DRIVER
10399 M:      Fabio Estevam <fabio.estevam@nxp.com>
10400 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10401 S:      Maintained
10402 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10403 F:      sound/soc/codecs/sgtl5000*
10404
10405 NXP TDA998X DRM DRIVER
10406 M:      Russell King <linux@armlinux.org.uk>
10407 S:      Maintained
10408 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10409 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10410 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10411 F:      include/drm/i2c/tda998x.h
10412 F:      include/dt-bindings/display/tda998x.h
10413 K:      "nxp,tda998x"
10414
10415 NXP TFA9879 DRIVER
10416 M:      Peter Rosin <peda@axentia.se>
10417 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10418 S:      Maintained
10419 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10420 F:      sound/soc/codecs/tfa9879*
10421
10422 NXP-NCI NFC DRIVER
10423 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10424 R:      Charles Gorand <charles.gorand@effinnov.com>
10425 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10426 S:      Supported
10427 F:      drivers/nfc/nxp-nci
10428
10429 OBJTOOL
10430 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10431 M:      Peter Zijlstra <peterz@infradead.org>
10432 S:      Supported
10433 F:      tools/objtool/
10434
10435 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10436 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10437 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10438 L:      linuxppc-dev@lists.ozlabs.org
10439 S:      Supported
10440 F:      arch/powerpc/platforms/powernv/ocxl.c
10441 F:      arch/powerpc/include/asm/pnv-ocxl.h
10442 F:      drivers/misc/ocxl/
10443 F:      include/misc/ocxl*
10444 F:      include/uapi/misc/ocxl.h
10445 F:      Documentation/accelerators/ocxl.rst
10446
10447 OMAP AUDIO SUPPORT
10448 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10449 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10451 L:      linux-omap@vger.kernel.org
10452 S:      Maintained
10453 F:      sound/soc/omap/
10454
10455 OMAP CLOCK FRAMEWORK SUPPORT
10456 M:      Paul Walmsley <paul@pwsan.com>
10457 L:      linux-omap@vger.kernel.org
10458 S:      Maintained
10459 F:      arch/arm/*omap*/*clock*
10460
10461 OMAP DEVICE TREE SUPPORT
10462 M:      Benoît Cousson <bcousson@baylibre.com>
10463 M:      Tony Lindgren <tony@atomide.com>
10464 L:      linux-omap@vger.kernel.org
10465 L:      devicetree@vger.kernel.org
10466 S:      Maintained
10467 F:      arch/arm/boot/dts/*omap*
10468 F:      arch/arm/boot/dts/*am3*
10469 F:      arch/arm/boot/dts/*am4*
10470 F:      arch/arm/boot/dts/*am5*
10471 F:      arch/arm/boot/dts/*dra7*
10472
10473 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10474 L:      linux-omap@vger.kernel.org
10475 L:      linux-fbdev@vger.kernel.org
10476 S:      Orphan
10477 F:      drivers/video/fbdev/omap2/
10478 F:      Documentation/arm/OMAP/DSS
10479
10480 OMAP FRAMEBUFFER SUPPORT
10481 L:      linux-fbdev@vger.kernel.org
10482 L:      linux-omap@vger.kernel.org
10483 S:      Orphan
10484 F:      drivers/video/fbdev/omap/
10485
10486 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10487 M:      Roger Quadros <rogerq@ti.com>
10488 M:      Tony Lindgren <tony@atomide.com>
10489 L:      linux-omap@vger.kernel.org
10490 S:      Maintained
10491 F:      drivers/memory/omap-gpmc.c
10492 F:      arch/arm/mach-omap2/*gpmc*
10493
10494 OMAP GPIO DRIVER
10495 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10496 M:      Santosh Shilimkar <ssantosh@kernel.org>
10497 M:      Kevin Hilman <khilman@kernel.org>
10498 L:      linux-omap@vger.kernel.org
10499 S:      Maintained
10500 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10501 F:      drivers/gpio/gpio-omap.c
10502
10503 OMAP HARDWARE SPINLOCK SUPPORT
10504 M:      Ohad Ben-Cohen <ohad@wizery.com>
10505 L:      linux-omap@vger.kernel.org
10506 S:      Maintained
10507 F:      drivers/hwspinlock/omap_hwspinlock.c
10508
10509 OMAP HS MMC SUPPORT
10510 L:      linux-mmc@vger.kernel.org
10511 L:      linux-omap@vger.kernel.org
10512 S:      Orphan
10513 F:      drivers/mmc/host/omap_hsmmc.c
10514
10515 OMAP HWMOD DATA
10516 M:      Paul Walmsley <paul@pwsan.com>
10517 L:      linux-omap@vger.kernel.org
10518 S:      Maintained
10519 F:      arch/arm/mach-omap2/omap_hwmod*data*
10520
10521 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10522 M:      Benoît Cousson <bcousson@baylibre.com>
10523 L:      linux-omap@vger.kernel.org
10524 S:      Maintained
10525 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10526
10527 OMAP HWMOD SUPPORT
10528 M:      Benoît Cousson <bcousson@baylibre.com>
10529 M:      Paul Walmsley <paul@pwsan.com>
10530 L:      linux-omap@vger.kernel.org
10531 S:      Maintained
10532 F:      arch/arm/mach-omap2/omap_hwmod.*
10533
10534 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10535 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10536 L:      linux-media@vger.kernel.org
10537 S:      Maintained
10538 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10539 F:      drivers/media/platform/omap3isp/
10540 F:      drivers/staging/media/omap4iss/
10541
10542 OMAP MMC SUPPORT
10543 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10544 L:      linux-omap@vger.kernel.org
10545 S:      Maintained
10546 F:      drivers/mmc/host/omap.c
10547
10548 OMAP POWER MANAGEMENT SUPPORT
10549 M:      Kevin Hilman <khilman@kernel.org>
10550 L:      linux-omap@vger.kernel.org
10551 S:      Maintained
10552 F:      arch/arm/*omap*/*pm*
10553 F:      drivers/cpufreq/omap-cpufreq.c
10554
10555 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10556 M:      Rajendra Nayak <rnayak@codeaurora.org>
10557 M:      Paul Walmsley <paul@pwsan.com>
10558 L:      linux-omap@vger.kernel.org
10559 S:      Maintained
10560 F:      arch/arm/mach-omap2/prm*
10561
10562 OMAP RANDOM NUMBER GENERATOR SUPPORT
10563 M:      Deepak Saxena <dsaxena@plexity.net>
10564 S:      Maintained
10565 F:      drivers/char/hw_random/omap-rng.c
10566
10567 OMAP USB SUPPORT
10568 L:      linux-usb@vger.kernel.org
10569 L:      linux-omap@vger.kernel.org
10570 S:      Orphan
10571 F:      drivers/usb/*/*omap*
10572 F:      arch/arm/*omap*/usb*
10573
10574 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10575 M:      Mark Jackson <mpfj@newflow.co.uk>
10576 L:      linux-omap@vger.kernel.org
10577 S:      Maintained
10578 F:      arch/arm/boot/dts/am335x-nano.dts
10579
10580 OMAP1 SUPPORT
10581 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10582 M:      Tony Lindgren <tony@atomide.com>
10583 L:      linux-omap@vger.kernel.org
10584 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10586 S:      Maintained
10587 F:      arch/arm/mach-omap1/
10588 F:      arch/arm/plat-omap/
10589 F:      arch/arm/configs/omap1_defconfig
10590 F:      drivers/i2c/busses/i2c-omap.c
10591 F:      include/linux/platform_data/i2c-omap.h
10592 F:      include/linux/platform_data/ams-delta-fiq.h
10593
10594 OMAP2+ SUPPORT
10595 M:      Tony Lindgren <tony@atomide.com>
10596 L:      linux-omap@vger.kernel.org
10597 W:      http://www.muru.com/linux/omap/
10598 W:      http://linux.omap.com/
10599 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10601 S:      Maintained
10602 F:      arch/arm/mach-omap2/
10603 F:      arch/arm/plat-omap/
10604 F:      arch/arm/configs/omap2plus_defconfig
10605 F:      drivers/i2c/busses/i2c-omap.c
10606 F:      drivers/irqchip/irq-omap-intc.c
10607 F:      drivers/mfd/*omap*.c
10608 F:      drivers/mfd/menelaus.c
10609 F:      drivers/mfd/palmas.c
10610 F:      drivers/mfd/tps65217.c
10611 F:      drivers/mfd/tps65218.c
10612 F:      drivers/mfd/tps65910.c
10613 F:      drivers/mfd/twl-core.[ch]
10614 F:      drivers/mfd/twl4030*.c
10615 F:      drivers/mfd/twl6030*.c
10616 F:      drivers/mfd/twl6040*.c
10617 F:      drivers/regulator/palmas-regulator*.c
10618 F:      drivers/regulator/pbias-regulator.c
10619 F:      drivers/regulator/tps65217-regulator.c
10620 F:      drivers/regulator/tps65218-regulator.c
10621 F:      drivers/regulator/tps65910-regulator.c
10622 F:      drivers/regulator/twl-regulator.c
10623 F:      drivers/regulator/twl6030-regulator.c
10624 F:      include/linux/platform_data/i2c-omap.h
10625
10626 ONION OMEGA2+ BOARD
10627 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10628 L:      linux-mips@linux-mips.org
10629 S:      Maintained
10630 F:      arch/mips/boot/dts/ralink/omega2p.dts
10631
10632 OMFS FILESYSTEM
10633 M:      Bob Copeland <me@bobcopeland.com>
10634 L:      linux-karma-devel@lists.sourceforge.net
10635 S:      Maintained
10636 F:      Documentation/filesystems/omfs.txt
10637 F:      fs/omfs/
10638
10639 OMNIKEY CARDMAN 4000 DRIVER
10640 M:      Harald Welte <laforge@gnumonks.org>
10641 S:      Maintained
10642 F:      drivers/char/pcmcia/cm4000_cs.c
10643 F:      include/linux/cm4000_cs.h
10644 F:      include/uapi/linux/cm4000_cs.h
10645
10646 OMNIKEY CARDMAN 4040 DRIVER
10647 M:      Harald Welte <laforge@gnumonks.org>
10648 S:      Maintained
10649 F:      drivers/char/pcmcia/cm4040_cs.*
10650
10651 OMNIVISION OV13858 SENSOR DRIVER
10652 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10653 L:      linux-media@vger.kernel.org
10654 T:      git git://linuxtv.org/media_tree.git
10655 S:      Maintained
10656 F:      drivers/media/i2c/ov13858.c
10657
10658 OMNIVISION OV2680 SENSOR DRIVER
10659 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10660 L:      linux-media@vger.kernel.org
10661 T:      git git://linuxtv.org/media_tree.git
10662 S:      Maintained
10663 F:      drivers/media/i2c/ov2680.c
10664 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10665
10666 OMNIVISION OV2685 SENSOR DRIVER
10667 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10668 L:      linux-media@vger.kernel.org
10669 T:      git git://linuxtv.org/media_tree.git
10670 S:      Maintained
10671 F:      drivers/media/i2c/ov2685.c
10672
10673 OMNIVISION OV5640 SENSOR DRIVER
10674 M:      Steve Longerbeam <slongerbeam@gmail.com>
10675 L:      linux-media@vger.kernel.org
10676 T:      git git://linuxtv.org/media_tree.git
10677 S:      Maintained
10678 F:      drivers/media/i2c/ov5640.c
10679
10680 OMNIVISION OV5647 SENSOR DRIVER
10681 M:      Luis Oliveira <lolivei@synopsys.com>
10682 L:      linux-media@vger.kernel.org
10683 T:      git git://linuxtv.org/media_tree.git
10684 S:      Maintained
10685 F:      drivers/media/i2c/ov5647.c
10686
10687 OMNIVISION OV5695 SENSOR DRIVER
10688 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10689 L:      linux-media@vger.kernel.org
10690 T:      git git://linuxtv.org/media_tree.git
10691 S:      Maintained
10692 F:      drivers/media/i2c/ov5695.c
10693
10694 OMNIVISION OV7670 SENSOR DRIVER
10695 M:      Jonathan Corbet <corbet@lwn.net>
10696 L:      linux-media@vger.kernel.org
10697 T:      git git://linuxtv.org/media_tree.git
10698 S:      Maintained
10699 F:      drivers/media/i2c/ov7670.c
10700 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10701
10702 OMNIVISION OV772x SENSOR DRIVER
10703 M:      Jacopo Mondi <jacopo@jmondi.org>
10704 L:      linux-media@vger.kernel.org
10705 T:      git git://linuxtv.org/media_tree.git
10706 S:      Odd fixes
10707 F:      drivers/media/i2c/ov772x.c
10708 F:      include/media/i2c/ov772x.h
10709 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10710
10711 OMNIVISION OV7740 SENSOR DRIVER
10712 M:      Wenyou Yang <wenyou.yang@microchip.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/ov7740.c
10717 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10718
10719 OMNIVISION OV9650 SENSOR DRIVER
10720 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10721 R:      Akinobu Mita <akinobu.mita@gmail.com>
10722 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10723 L:      linux-media@vger.kernel.org
10724 T:      git git://linuxtv.org/media_tree.git
10725 S:      Maintained
10726 F:      drivers/media/i2c/ov9650.c
10727 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10728
10729 ONENAND FLASH DRIVER
10730 M:      Kyungmin Park <kyungmin.park@samsung.com>
10731 L:      linux-mtd@lists.infradead.org
10732 S:      Maintained
10733 F:      drivers/mtd/nand/onenand/
10734 F:      include/linux/mtd/onenand*.h
10735
10736 ONSTREAM SCSI TAPE DRIVER
10737 M:      Willem Riede <osst@riede.org>
10738 L:      osst-users@lists.sourceforge.net
10739 L:      linux-scsi@vger.kernel.org
10740 S:      Maintained
10741 F:      Documentation/scsi/osst.txt
10742 F:      drivers/scsi/osst.*
10743 F:      drivers/scsi/osst_*.h
10744 F:      drivers/scsi/st.h
10745
10746 OP-TEE DRIVER
10747 M:      Jens Wiklander <jens.wiklander@linaro.org>
10748 S:      Maintained
10749 F:      drivers/tee/optee/
10750
10751 OPA-VNIC DRIVER
10752 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10753 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10754 L:      linux-rdma@vger.kernel.org
10755 S:      Supported
10756 F:      drivers/infiniband/ulp/opa_vnic
10757
10758 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10759 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10760 M:      Frank Rowand <frowand.list@gmail.com>
10761 L:      devicetree@vger.kernel.org
10762 S:      Maintained
10763 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10764 F:      Documentation/devicetree/overlay-notes.txt
10765 F:      drivers/of/overlay.c
10766 F:      drivers/of/resolver.c
10767 K:      of_overlay_notifier_
10768
10769 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10770 M:      Rob Herring <robh+dt@kernel.org>
10771 M:      Frank Rowand <frowand.list@gmail.com>
10772 L:      devicetree@vger.kernel.org
10773 W:      http://www.devicetree.org/
10774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10775 S:      Maintained
10776 F:      drivers/of/
10777 F:      include/linux/of*.h
10778 F:      scripts/dtc/
10779 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10780
10781 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10782 M:      Rob Herring <robh+dt@kernel.org>
10783 M:      Mark Rutland <mark.rutland@arm.com>
10784 L:      devicetree@vger.kernel.org
10785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10786 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10787 S:      Maintained
10788 F:      Documentation/devicetree/
10789 F:      arch/*/boot/dts/
10790 F:      include/dt-bindings/
10791
10792 OPENCORES I2C BUS DRIVER
10793 M:      Peter Korsgaard <peter@korsgaard.com>
10794 L:      linux-i2c@vger.kernel.org
10795 S:      Maintained
10796 F:      Documentation/i2c/busses/i2c-ocores
10797 F:      drivers/i2c/busses/i2c-ocores.c
10798
10799 OPENRISC ARCHITECTURE
10800 M:      Jonas Bonn <jonas@southpole.se>
10801 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10802 M:      Stafford Horne <shorne@gmail.com>
10803 T:      git git://github.com/openrisc/linux.git
10804 L:      openrisc@lists.librecores.org
10805 W:      http://openrisc.io
10806 S:      Maintained
10807 F:      Documentation/devicetree/bindings/openrisc/
10808 F:      Documentation/openrisc/
10809 F:      arch/openrisc/
10810 F:      drivers/irqchip/irq-ompic.c
10811 F:      drivers/irqchip/irq-or1k-*
10812
10813 OPENVSWITCH
10814 M:      Pravin B Shelar <pshelar@ovn.org>
10815 L:      netdev@vger.kernel.org
10816 L:      dev@openvswitch.org
10817 W:      http://openvswitch.org
10818 S:      Maintained
10819 F:      net/openvswitch/
10820 F:      include/uapi/linux/openvswitch.h
10821
10822 OPERATING PERFORMANCE POINTS (OPP)
10823 M:      Viresh Kumar <vireshk@kernel.org>
10824 M:      Nishanth Menon <nm@ti.com>
10825 M:      Stephen Boyd <sboyd@kernel.org>
10826 L:      linux-pm@vger.kernel.org
10827 S:      Maintained
10828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10829 F:      drivers/opp/
10830 F:      include/linux/pm_opp.h
10831 F:      Documentation/power/opp.txt
10832 F:      Documentation/devicetree/bindings/opp/
10833
10834 OPL4 DRIVER
10835 M:      Clemens Ladisch <clemens@ladisch.de>
10836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10837 T:      git git://git.alsa-project.org/alsa-kernel.git
10838 S:      Maintained
10839 F:      sound/drivers/opl4/
10840
10841 OPROFILE
10842 M:      Robert Richter <rric@kernel.org>
10843 L:      oprofile-list@lists.sf.net
10844 S:      Maintained
10845 F:      arch/*/include/asm/oprofile*.h
10846 F:      arch/*/oprofile/
10847 F:      drivers/oprofile/
10848 F:      include/linux/oprofile.h
10849
10850 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10851 M:      Mark Fasheh <mark@fasheh.com>
10852 M:      Joel Becker <jlbec@evilplan.org>
10853 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10854 W:      http://ocfs2.wiki.kernel.org
10855 S:      Supported
10856 F:      Documentation/filesystems/ocfs2.txt
10857 F:      Documentation/filesystems/dlmfs.txt
10858 F:      fs/ocfs2/
10859
10860 ORANGEFS FILESYSTEM
10861 M:      Mike Marshall <hubcap@omnibond.com>
10862 R:      Martin Brandenburg <martin@omnibond.com>
10863 L:      devel@lists.orangefs.org
10864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10865 S:      Supported
10866 F:      fs/orangefs/
10867 F:      Documentation/filesystems/orangefs.txt
10868
10869 ORINOCO DRIVER
10870 L:      linux-wireless@vger.kernel.org
10871 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10872 W:      http://www.nongnu.org/orinoco/
10873 S:      Orphan
10874 F:      drivers/net/wireless/intersil/orinoco/
10875
10876 OSD LIBRARY and FILESYSTEM
10877 M:      Boaz Harrosh <ooo@electrozaur.com>
10878 S:      Maintained
10879 F:      drivers/scsi/osd/
10880 F:      include/scsi/osd_*
10881 F:      fs/exofs/
10882
10883 OV2659 OMNIVISION SENSOR DRIVER
10884 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10885 L:      linux-media@vger.kernel.org
10886 W:      https://linuxtv.org
10887 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10888 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10889 S:      Maintained
10890 F:      drivers/media/i2c/ov2659.c
10891 F:      include/media/i2c/ov2659.h
10892
10893 OVERLAY FILESYSTEM
10894 M:      Miklos Szeredi <miklos@szeredi.hu>
10895 L:      linux-unionfs@vger.kernel.org
10896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10897 S:      Supported
10898 F:      fs/overlayfs/
10899 F:      Documentation/filesystems/overlayfs.txt
10900
10901 P54 WIRELESS DRIVER
10902 M:      Christian Lamparter <chunkeey@googlemail.com>
10903 L:      linux-wireless@vger.kernel.org
10904 W:      http://wireless.kernel.org/en/users/Drivers/p54
10905 S:      Maintained
10906 F:      drivers/net/wireless/intersil/p54/
10907
10908 PA SEMI ETHERNET DRIVER
10909 L:      netdev@vger.kernel.org
10910 S:      Orphan
10911 F:      drivers/net/ethernet/pasemi/*
10912
10913 PA SEMI SMBUS DRIVER
10914 L:      linux-i2c@vger.kernel.org
10915 S:      Orphan
10916 F:      drivers/i2c/busses/i2c-pasemi.c
10917
10918 PADATA PARALLEL EXECUTION MECHANISM
10919 M:      Steffen Klassert <steffen.klassert@secunet.com>
10920 L:      linux-crypto@vger.kernel.org
10921 S:      Maintained
10922 F:      kernel/padata.c
10923 F:      include/linux/padata.h
10924 F:      Documentation/padata.txt
10925
10926 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10927 M:      Harald Welte <laforge@gnumonks.org>
10928 L:      platform-driver-x86@vger.kernel.org
10929 S:      Maintained
10930 F:      drivers/platform/x86/panasonic-laptop.c
10931
10932 PARALLEL LCD/KEYPAD PANEL DRIVER
10933 M:      Willy Tarreau <willy@haproxy.com>
10934 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10935 S:      Odd Fixes
10936 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10937 F:      drivers/misc/panel.c
10938
10939 PARALLEL PORT SUBSYSTEM
10940 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10941 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10942 L:      linux-parport@lists.infradead.org (subscribers-only)
10943 S:      Maintained
10944 F:      drivers/parport/
10945 F:      include/linux/parport*.h
10946 F:      drivers/char/ppdev.c
10947 F:      include/uapi/linux/ppdev.h
10948 F:      Documentation/parport*.txt
10949
10950 PARAVIRT_OPS INTERFACE
10951 M:      Juergen Gross <jgross@suse.com>
10952 M:      Alok Kataria <akataria@vmware.com>
10953 L:      virtualization@lists.linux-foundation.org
10954 S:      Supported
10955 F:      Documentation/virtual/paravirt_ops.txt
10956 F:      arch/*/kernel/paravirt*
10957 F:      arch/*/include/asm/paravirt*.h
10958 F:      include/linux/hypervisor.h
10959
10960 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10961 M:      Tim Waugh <tim@cyberelk.net>
10962 L:      linux-parport@lists.infradead.org (subscribers-only)
10963 S:      Maintained
10964 F:      Documentation/blockdev/paride.txt
10965 F:      drivers/block/paride/
10966
10967 PARISC ARCHITECTURE
10968 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10969 M:      Helge Deller <deller@gmx.de>
10970 L:      linux-parisc@vger.kernel.org
10971 W:      http://www.parisc-linux.org/
10972 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10975 S:      Maintained
10976 F:      arch/parisc/
10977 F:      Documentation/parisc/
10978 F:      drivers/parisc/
10979 F:      drivers/char/agp/parisc-agp.c
10980 F:      drivers/input/serio/gscps2.c
10981 F:      drivers/parport/parport_gsc.*
10982 F:      drivers/tty/serial/8250/8250_gsc.c
10983 F:      drivers/video/fbdev/sti*
10984 F:      drivers/video/console/sti*
10985 F:      drivers/video/logo/logo_parisc*
10986
10987 PARMAN
10988 M:      Jiri Pirko <jiri@mellanox.com>
10989 L:      netdev@vger.kernel.org
10990 S:      Supported
10991 F:      lib/parman.c
10992 F:      lib/test_parman.c
10993 F:      include/linux/parman.h
10994
10995 PC87360 HARDWARE MONITORING DRIVER
10996 M:      Jim Cromie <jim.cromie@gmail.com>
10997 L:      linux-hwmon@vger.kernel.org
10998 S:      Maintained
10999 F:      Documentation/hwmon/pc87360
11000 F:      drivers/hwmon/pc87360.c
11001
11002 PC8736x GPIO DRIVER
11003 M:      Jim Cromie <jim.cromie@gmail.com>
11004 S:      Maintained
11005 F:      drivers/char/pc8736x_gpio.c
11006
11007 PC87427 HARDWARE MONITORING DRIVER
11008 M:      Jean Delvare <jdelvare@suse.com>
11009 L:      linux-hwmon@vger.kernel.org
11010 S:      Maintained
11011 F:      Documentation/hwmon/pc87427
11012 F:      drivers/hwmon/pc87427.c
11013
11014 PCA9532 LED DRIVER
11015 M:      Riku Voipio <riku.voipio@iki.fi>
11016 S:      Maintained
11017 F:      drivers/leds/leds-pca9532.c
11018 F:      include/linux/leds-pca9532.h
11019
11020 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11021 M:      Guenter Roeck <linux@roeck-us.net>
11022 L:      linux-i2c@vger.kernel.org
11023 S:      Maintained
11024 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11025
11026 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11027 M:      Khalid Aziz <khalid@gonehiking.org>
11028 S:      Maintained
11029 F:      drivers/firmware/pcdp.*
11030
11031 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11032 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11033 L:      linux-pci@vger.kernel.org
11034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11035 S:      Maintained
11036 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11037 F:      drivers/pci/controller/pci-aardvark.c
11038
11039 PCI DRIVER FOR ALTERA PCIE IP
11040 M:      Ley Foon Tan <lftan@altera.com>
11041 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11042 L:      linux-pci@vger.kernel.org
11043 S:      Supported
11044 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11045 F:      drivers/pci/controller/pcie-altera.c
11046
11047 PCI DRIVER FOR APPLIEDMICRO XGENE
11048 M:      Tanmay Inamdar <tinamdar@apm.com>
11049 L:      linux-pci@vger.kernel.org
11050 L:      linux-arm-kernel@lists.infradead.org
11051 S:      Maintained
11052 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11053 F:      drivers/pci/controller/pci-xgene.c
11054
11055 PCI DRIVER FOR ARM VERSATILE PLATFORM
11056 M:      Rob Herring <robh@kernel.org>
11057 L:      linux-pci@vger.kernel.org
11058 L:      linux-arm-kernel@lists.infradead.org
11059 S:      Maintained
11060 F:      Documentation/devicetree/bindings/pci/versatile.txt
11061 F:      drivers/pci/controller/pci-versatile.c
11062
11063 PCI DRIVER FOR ARMADA 8K
11064 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11065 L:      linux-pci@vger.kernel.org
11066 L:      linux-arm-kernel@lists.infradead.org
11067 S:      Maintained
11068 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11069 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11070
11071 PCI DRIVER FOR CADENCE PCIE IP
11072 M:      Alan Douglas <adouglas@cadence.com>
11073 L:      linux-pci@vger.kernel.org
11074 S:      Maintained
11075 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11076 F:      drivers/pci/controller/pcie-cadence*
11077
11078 PCI DRIVER FOR FREESCALE LAYERSCAPE
11079 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11080 M:      Mingkai Hu <mingkai.hu@nxp.com>
11081 M:      Roy Zang <roy.zang@nxp.com>
11082 L:      linuxppc-dev@lists.ozlabs.org
11083 L:      linux-pci@vger.kernel.org
11084 L:      linux-arm-kernel@lists.infradead.org
11085 S:      Maintained
11086 F:      drivers/pci/controller/dwc/*layerscape*
11087
11088 PCI DRIVER FOR GENERIC OF HOSTS
11089 M:      Will Deacon <will.deacon@arm.com>
11090 L:      linux-pci@vger.kernel.org
11091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11092 S:      Maintained
11093 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11094 F:      drivers/pci/controller/pci-host-common.c
11095 F:      drivers/pci/controller/pci-host-generic.c
11096
11097 PCI DRIVER FOR IMX6
11098 M:      Richard Zhu <hongxing.zhu@nxp.com>
11099 M:      Lucas Stach <l.stach@pengutronix.de>
11100 L:      linux-pci@vger.kernel.org
11101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11102 S:      Maintained
11103 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11104 F:      drivers/pci/controller/dwc/*imx6*
11105
11106 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11107 M:      Keith Busch <keith.busch@intel.com>
11108 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11109 L:      linux-pci@vger.kernel.org
11110 S:      Supported
11111 F:      drivers/pci/controller/vmd.c
11112
11113 PCI DRIVER FOR MICROSEMI SWITCHTEC
11114 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11115 M:      Logan Gunthorpe <logang@deltatee.com>
11116 L:      linux-pci@vger.kernel.org
11117 S:      Maintained
11118 F:      Documentation/switchtec.txt
11119 F:      Documentation/ABI/testing/sysfs-class-switchtec
11120 F:      drivers/pci/switch/switchtec*
11121 F:      include/uapi/linux/switchtec_ioctl.h
11122 F:      include/linux/switchtec.h
11123 F:      drivers/ntb/hw/mscc/
11124
11125 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11126 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11127 M:      Jason Cooper <jason@lakedaemon.net>
11128 L:      linux-pci@vger.kernel.org
11129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11130 S:      Maintained
11131 F:      drivers/pci/controller/*mvebu*
11132
11133 PCI DRIVER FOR NVIDIA TEGRA
11134 M:      Thierry Reding <thierry.reding@gmail.com>
11135 L:      linux-tegra@vger.kernel.org
11136 L:      linux-pci@vger.kernel.org
11137 S:      Supported
11138 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11139 F:      drivers/pci/controller/pci-tegra.c
11140
11141 PCI DRIVER FOR RENESAS R-CAR
11142 M:      Simon Horman <horms@verge.net.au>
11143 L:      linux-pci@vger.kernel.org
11144 L:      linux-renesas-soc@vger.kernel.org
11145 S:      Maintained
11146 F:      drivers/pci/controller/*rcar*
11147
11148 PCI DRIVER FOR SAMSUNG EXYNOS
11149 M:      Jingoo Han <jingoohan1@gmail.com>
11150 L:      linux-pci@vger.kernel.org
11151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11152 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11153 S:      Maintained
11154 F:      drivers/pci/controller/dwc/pci-exynos.c
11155
11156 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11157 M:      Jingoo Han <jingoohan1@gmail.com>
11158 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11159 L:      linux-pci@vger.kernel.org
11160 S:      Maintained
11161 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11162 F:      drivers/pci/controller/dwc/*designware*
11163
11164 PCI DRIVER FOR TI DRA7XX
11165 M:      Kishon Vijay Abraham I <kishon@ti.com>
11166 L:      linux-omap@vger.kernel.org
11167 L:      linux-pci@vger.kernel.org
11168 S:      Supported
11169 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11170 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11171
11172 PCI DRIVER FOR TI KEYSTONE
11173 M:      Murali Karicheri <m-karicheri2@ti.com>
11174 L:      linux-pci@vger.kernel.org
11175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11176 S:      Maintained
11177 F:      drivers/pci/controller/dwc/*keystone*
11178
11179 PCI ENDPOINT SUBSYSTEM
11180 M:      Kishon Vijay Abraham I <kishon@ti.com>
11181 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11182 L:      linux-pci@vger.kernel.org
11183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11184 S:      Supported
11185 F:      drivers/pci/endpoint/
11186 F:      drivers/misc/pci_endpoint_test.c
11187 F:      tools/pci/
11188
11189 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11190 M:      Russell Currey <ruscur@russell.cc>
11191 L:      linuxppc-dev@lists.ozlabs.org
11192 S:      Supported
11193 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11194 F:      arch/powerpc/kernel/eeh*.c
11195 F:      arch/powerpc/platforms/*/eeh*.c
11196 F:      arch/powerpc/include/*/eeh*.h
11197
11198 PCI ERROR RECOVERY
11199 M:      Linas Vepstas <linasvepstas@gmail.com>
11200 L:      linux-pci@vger.kernel.org
11201 S:      Supported
11202 F:      Documentation/PCI/pci-error-recovery.txt
11203
11204 PCI MSI DRIVER FOR ALTERA MSI IP
11205 M:      Ley Foon Tan <lftan@altera.com>
11206 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11207 L:      linux-pci@vger.kernel.org
11208 S:      Supported
11209 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11210 F:      drivers/pci/controller/pcie-altera-msi.c
11211
11212 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11213 M:      Duc Dang <dhdang@apm.com>
11214 L:      linux-pci@vger.kernel.org
11215 L:      linux-arm-kernel@lists.infradead.org
11216 S:      Maintained
11217 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11218 F:      drivers/pci/controller/pci-xgene-msi.c
11219
11220 PCI SUBSYSTEM
11221 M:      Bjorn Helgaas <bhelgaas@google.com>
11222 L:      linux-pci@vger.kernel.org
11223 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11225 S:      Supported
11226 F:      Documentation/devicetree/bindings/pci/
11227 F:      Documentation/PCI/
11228 F:      drivers/acpi/pci*
11229 F:      drivers/pci/
11230 F:      include/asm-generic/pci*
11231 F:      include/linux/pci*
11232 F:      include/linux/of_pci.h
11233 F:      include/uapi/linux/pci*
11234 F:      lib/pci*
11235 F:      arch/x86/pci/
11236 F:      arch/x86/kernel/quirks.c
11237
11238 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11239 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11240 L:      linux-pci@vger.kernel.org
11241 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11243 S:      Supported
11244 F:      drivers/pci/controller/
11245
11246 PCIE DRIVER FOR AXIS ARTPEC
11247 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11248 L:      linux-arm-kernel@axis.com
11249 L:      linux-pci@vger.kernel.org
11250 S:      Maintained
11251 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11252 F:      drivers/pci/controller/dwc/*artpec*
11253
11254 PCIE DRIVER FOR CAVIUM THUNDERX
11255 M:      David Daney <david.daney@cavium.com>
11256 L:      linux-pci@vger.kernel.org
11257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11258 S:      Supported
11259 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11260 F:      drivers/pci/controller/pci-thunder-*
11261
11262 PCIE DRIVER FOR HISILICON
11263 M:      Zhou Wang <wangzhou1@hisilicon.com>
11264 L:      linux-pci@vger.kernel.org
11265 S:      Maintained
11266 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11267 F:      drivers/pci/controller/dwc/pcie-hisi.c
11268
11269 PCIE DRIVER FOR HISILICON KIRIN
11270 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11271 M:      Binghui Wang <wangbinghui@hisilicon.com>
11272 L:      linux-pci@vger.kernel.org
11273 S:      Maintained
11274 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11275 F:      drivers/pci/controller/dwc/pcie-kirin.c
11276
11277 PCIE DRIVER FOR HISILICON STB
11278 M:      Jianguo Sun <sunjianguo1@huawei.com>
11279 M:      Shawn Guo <shawn.guo@linaro.org>
11280 L:      linux-pci@vger.kernel.org
11281 S:      Maintained
11282 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11283 F:      drivers/pci/controller/dwc/pcie-histb.c
11284
11285 PCIE DRIVER FOR MEDIATEK
11286 M:      Ryder Lee <ryder.lee@mediatek.com>
11287 L:      linux-pci@vger.kernel.org
11288 L:      linux-mediatek@lists.infradead.org
11289 S:      Supported
11290 F:      Documentation/devicetree/bindings/pci/mediatek*
11291 F:      drivers/pci/controller/*mediatek*
11292
11293 PCIE DRIVER FOR QUALCOMM MSM
11294 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11295 L:      linux-pci@vger.kernel.org
11296 L:      linux-arm-msm@vger.kernel.org
11297 S:      Maintained
11298 F:      drivers/pci/controller/dwc/*qcom*
11299
11300 PCIE DRIVER FOR ROCKCHIP
11301 M:      Shawn Lin <shawn.lin@rock-chips.com>
11302 L:      linux-pci@vger.kernel.org
11303 L:      linux-rockchip@lists.infradead.org
11304 S:      Maintained
11305 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11306 F:      drivers/pci/controller/pcie-rockchip*
11307
11308 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11309 M:      Linus Walleij <linus.walleij@linaro.org>
11310 L:      linux-pci@vger.kernel.org
11311 S:      Maintained
11312 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11313 F:      drivers/pci/controller/pci-v3-semi.c
11314
11315 PCIE DRIVER FOR ST SPEAR13XX
11316 M:      Pratyush Anand <pratyush.anand@gmail.com>
11317 L:      linux-pci@vger.kernel.org
11318 S:      Maintained
11319 F:      drivers/pci/controller/dwc/*spear*
11320
11321 PCMCIA SUBSYSTEM
11322 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11324 S:      Odd Fixes
11325 F:      Documentation/pcmcia/
11326 F:      tools/pcmcia/
11327 F:      drivers/pcmcia/
11328 F:      include/pcmcia/
11329
11330 PCNET32 NETWORK DRIVER
11331 M:      Don Fry <pcnet32@frontier.com>
11332 L:      netdev@vger.kernel.org
11333 S:      Maintained
11334 F:      drivers/net/ethernet/amd/pcnet32.c
11335
11336 PCRYPT PARALLEL CRYPTO ENGINE
11337 M:      Steffen Klassert <steffen.klassert@secunet.com>
11338 L:      linux-crypto@vger.kernel.org
11339 S:      Maintained
11340 F:      crypto/pcrypt.c
11341 F:      include/crypto/pcrypt.h
11342
11343 PEAQ WMI HOTKEYS DRIVER
11344 M:      Hans de Goede <hdegoede@redhat.com>
11345 L:      platform-driver-x86@vger.kernel.org
11346 S:      Maintained
11347 F:      drivers/platform/x86/peaq-wmi.c
11348
11349 PER-CPU MEMORY ALLOCATOR
11350 M:      Tejun Heo <tj@kernel.org>
11351 M:      Christoph Lameter <cl@linux.com>
11352 M:      Dennis Zhou <dennisszhou@gmail.com>
11353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11354 S:      Maintained
11355 F:      include/linux/percpu*.h
11356 F:      mm/percpu*.c
11357 F:      arch/*/include/asm/percpu.h
11358
11359 PER-TASK DELAY ACCOUNTING
11360 M:      Balbir Singh <bsingharora@gmail.com>
11361 S:      Maintained
11362 F:      include/linux/delayacct.h
11363 F:      kernel/delayacct.c
11364
11365 PERFORMANCE EVENTS SUBSYSTEM
11366 M:      Peter Zijlstra <peterz@infradead.org>
11367 M:      Ingo Molnar <mingo@redhat.com>
11368 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11369 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11370 R:      Jiri Olsa <jolsa@redhat.com>
11371 R:      Namhyung Kim <namhyung@kernel.org>
11372 L:      linux-kernel@vger.kernel.org
11373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11374 S:      Supported
11375 F:      kernel/events/*
11376 F:      include/linux/perf_event.h
11377 F:      include/uapi/linux/perf_event.h
11378 F:      arch/*/kernel/perf_event*.c
11379 F:      arch/*/kernel/*/perf_event*.c
11380 F:      arch/*/kernel/*/*/perf_event*.c
11381 F:      arch/*/include/asm/perf_event.h
11382 F:      arch/*/kernel/perf_callchain.c
11383 F:      arch/*/events/*
11384 F:      tools/perf/
11385
11386 PERSONALITY HANDLING
11387 M:      Christoph Hellwig <hch@infradead.org>
11388 L:      linux-abi-devel@lists.sourceforge.net
11389 S:      Maintained
11390 F:      include/linux/personality.h
11391 F:      include/uapi/linux/personality.h
11392
11393 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11394 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11395 L:      linux-input@vger.kernel.org
11396 S:      Maintained
11397 F:      Documentation/input/devices/pxrc.rst
11398 F:      drivers/input/joystick/pxrc.c
11399
11400 PHONET PROTOCOL
11401 M:      Remi Denis-Courmont <courmisch@gmail.com>
11402 S:      Supported
11403 F:      Documentation/networking/phonet.txt
11404 F:      include/linux/phonet.h
11405 F:      include/net/phonet/
11406 F:      include/uapi/linux/phonet.h
11407 F:      net/phonet/
11408
11409 PHRAM MTD DRIVER
11410 M:      Joern Engel <joern@lazybastard.org>
11411 L:      linux-mtd@lists.infradead.org
11412 S:      Maintained
11413 F:      drivers/mtd/devices/phram.c
11414
11415 PICOLCD HID DRIVER
11416 M:      Bruno Prémont <bonbons@linux-vserver.org>
11417 L:      linux-input@vger.kernel.org
11418 S:      Maintained
11419 F:      drivers/hid/hid-picolcd*
11420
11421 PICOXCELL SUPPORT
11422 M:      Jamie Iles <jamie@jamieiles.com>
11423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11424 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11425 S:      Supported
11426 F:      arch/arm/boot/dts/picoxcell*
11427 F:      arch/arm/mach-picoxcell/
11428 F:      drivers/crypto/picoxcell*
11429
11430 PIN CONTROL SUBSYSTEM
11431 M:      Linus Walleij <linus.walleij@linaro.org>
11432 L:      linux-gpio@vger.kernel.org
11433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11434 S:      Maintained
11435 F:      Documentation/devicetree/bindings/pinctrl/
11436 F:      Documentation/driver-api/pinctl.rst
11437 F:      drivers/pinctrl/
11438 F:      include/linux/pinctrl/
11439
11440 PIN CONTROLLER - ATMEL AT91
11441 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11443 S:      Maintained
11444 F:      drivers/pinctrl/pinctrl-at91.*
11445
11446 PIN CONTROLLER - ATMEL AT91 PIO4
11447 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11449 L:      linux-gpio@vger.kernel.org
11450 S:      Supported
11451 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11452
11453 PIN CONTROLLER - FREESCALE
11454 M:      Dong Aisheng <aisheng.dong@nxp.com>
11455 M:      Fabio Estevam <festevam@gmail.com>
11456 M:      Shawn Guo <shawnguo@kernel.org>
11457 M:      Stefan Agner <stefan@agner.ch>
11458 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11459 L:      linux-gpio@vger.kernel.org
11460 S:      Maintained
11461 F:      drivers/pinctrl/freescale/
11462 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11463
11464 PIN CONTROLLER - INTEL
11465 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11466 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11467 S:      Maintained
11468 F:      drivers/pinctrl/intel/
11469
11470 PIN CONTROLLER - MEDIATEK
11471 M:      Sean Wang <sean.wang@mediatek.com>
11472 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11473 S:      Maintained
11474 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11475 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11476 F:      drivers/pinctrl/mediatek/mtk-eint.*
11477 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11478 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11479 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11480
11481 PIN CONTROLLER - QUALCOMM
11482 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11483 S:      Maintained
11484 L:      linux-arm-msm@vger.kernel.org
11485 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11486 F:      drivers/pinctrl/qcom/
11487
11488 PIN CONTROLLER - RENESAS
11489 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11490 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11491 L:      linux-renesas-soc@vger.kernel.org
11492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11493 S:      Maintained
11494 F:      drivers/pinctrl/sh-pfc/
11495
11496 PIN CONTROLLER - SAMSUNG
11497 M:      Tomasz Figa <tomasz.figa@gmail.com>
11498 M:      Krzysztof Kozlowski <krzk@kernel.org>
11499 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11501 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11502 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11504 S:      Maintained
11505 F:      drivers/pinctrl/samsung/
11506 F:      include/dt-bindings/pinctrl/samsung.h
11507 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11508
11509 PIN CONTROLLER - SINGLE
11510 M:      Tony Lindgren <tony@atomide.com>
11511 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11513 L:      linux-omap@vger.kernel.org
11514 S:      Maintained
11515 F:      drivers/pinctrl/pinctrl-single.c
11516
11517 PIN CONTROLLER - ST SPEAR
11518 M:      Viresh Kumar <vireshk@kernel.org>
11519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11520 W:      http://www.st.com/spear
11521 S:      Maintained
11522 F:      drivers/pinctrl/spear/
11523
11524 PISTACHIO SOC SUPPORT
11525 M:      James Hartley <james.hartley@sondrel.com>
11526 L:      linux-mips@linux-mips.org
11527 S:      Odd Fixes
11528 F:      arch/mips/pistachio/
11529 F:      arch/mips/include/asm/mach-pistachio/
11530 F:      arch/mips/boot/dts/img/pistachio*
11531 F:      arch/mips/configs/pistachio*_defconfig
11532
11533 PKTCDVD DRIVER
11534 S:      Orphan
11535 M:      linux-block@vger.kernel.org
11536 F:      drivers/block/pktcdvd.c
11537 F:      include/linux/pktcdvd.h
11538 F:      include/uapi/linux/pktcdvd.h
11539
11540 PKUNITY SOC DRIVERS
11541 M:      Guan Xuetao <gxt@pku.edu.cn>
11542 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11543 S:      Maintained
11544 T:      git git://github.com/gxt/linux.git
11545 F:      drivers/input/serio/i8042-unicore32io.h
11546 F:      drivers/i2c/busses/i2c-puv3.c
11547 F:      drivers/video/fbdev/fb-puv3.c
11548 F:      drivers/rtc/rtc-puv3.c
11549
11550 PMBUS HARDWARE MONITORING DRIVERS
11551 M:      Guenter Roeck <linux@roeck-us.net>
11552 L:      linux-hwmon@vger.kernel.org
11553 W:      http://hwmon.wiki.kernel.org/
11554 W:      http://www.roeck-us.net/linux/drivers/
11555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11556 S:      Maintained
11557 F:      Documentation/hwmon/pmbus
11558 F:      drivers/hwmon/pmbus/
11559 F:      include/linux/pmbus.h
11560
11561 PMC SIERRA MaxRAID DRIVER
11562 L:      linux-scsi@vger.kernel.org
11563 W:      http://www.pmc-sierra.com/
11564 S:      Orphan
11565 F:      drivers/scsi/pmcraid.*
11566
11567 PMC SIERRA PM8001 DRIVER
11568 M:      Jack Wang <jinpu.wang@profitbricks.com>
11569 M:      lindar_liu@usish.com
11570 L:      linux-scsi@vger.kernel.org
11571 S:      Supported
11572 F:      drivers/scsi/pm8001/
11573
11574 PNP SUPPORT
11575 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11576 S:      Maintained
11577 F:      drivers/pnp/
11578
11579 POSIX CLOCKS and TIMERS
11580 M:      Thomas Gleixner <tglx@linutronix.de>
11581 L:      linux-kernel@vger.kernel.org
11582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11583 S:      Maintained
11584 F:      fs/timerfd.c
11585 F:      include/linux/timer*
11586 F:      kernel/time/*timer*
11587
11588 POWER MANAGEMENT CORE
11589 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11590 L:      linux-pm@vger.kernel.org
11591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11592 B:      https://bugzilla.kernel.org
11593 S:      Supported
11594 F:      drivers/base/power/
11595 F:      include/linux/pm.h
11596 F:      include/linux/pm_*
11597 F:      include/linux/powercap.h
11598 F:      drivers/powercap/
11599 F:      kernel/configs/nopm.config
11600
11601 POWER STATE COORDINATION INTERFACE (PSCI)
11602 M:      Mark Rutland <mark.rutland@arm.com>
11603 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11604 L:      linux-arm-kernel@lists.infradead.org
11605 S:      Maintained
11606 F:      drivers/firmware/psci*.c
11607 F:      include/linux/psci.h
11608 F:      include/uapi/linux/psci.h
11609
11610 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11611 M:      Sebastian Reichel <sre@kernel.org>
11612 L:      linux-pm@vger.kernel.org
11613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11614 S:      Maintained
11615 F:      Documentation/ABI/testing/sysfs-class-power
11616 F:      Documentation/devicetree/bindings/power/supply/
11617 F:      include/linux/power_supply.h
11618 F:      drivers/power/supply/
11619
11620 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11621 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11622 L:      linuxppc-dev@lists.ozlabs.org
11623 S:      Maintained
11624 F:      drivers/char/powernv-op-panel.c
11625
11626 PPP OVER ATM (RFC 2364)
11627 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11628 S:      Maintained
11629 F:      net/atm/pppoatm.c
11630 F:      include/uapi/linux/atmppp.h
11631
11632 PPP OVER ETHERNET
11633 M:      Michal Ostrowski <mostrows@earthlink.net>
11634 S:      Maintained
11635 F:      drivers/net/ppp/pppoe.c
11636 F:      drivers/net/ppp/pppox.c
11637
11638 PPP OVER L2TP
11639 M:      James Chapman <jchapman@katalix.com>
11640 S:      Maintained
11641 F:      net/l2tp/l2tp_ppp.c
11642 F:      include/linux/if_pppol2tp.h
11643 F:      include/uapi/linux/if_pppol2tp.h
11644
11645 PPP PROTOCOL DRIVERS AND COMPRESSORS
11646 M:      Paul Mackerras <paulus@samba.org>
11647 L:      linux-ppp@vger.kernel.org
11648 S:      Maintained
11649 F:      drivers/net/ppp/ppp_*
11650
11651 PPS SUPPORT
11652 M:      Rodolfo Giometti <giometti@enneenne.com>
11653 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11654 L:      linuxpps@ml.enneenne.com (subscribers-only)
11655 S:      Maintained
11656 F:      Documentation/pps/
11657 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11658 F:      Documentation/ABI/testing/sysfs-pps
11659 F:      drivers/pps/
11660 F:      include/linux/pps*.h
11661 F:      include/uapi/linux/pps.h
11662
11663 PPTP DRIVER
11664 M:      Dmitry Kozlov <xeb@mail.ru>
11665 L:      netdev@vger.kernel.org
11666 S:      Maintained
11667 F:      drivers/net/ppp/pptp.c
11668 W:      http://sourceforge.net/projects/accel-pptp
11669
11670 PREEMPTIBLE KERNEL
11671 M:      Robert Love <rml@tech9.net>
11672 L:      kpreempt-tech@lists.sourceforge.net
11673 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11674 S:      Supported
11675 F:      Documentation/preempt-locking.txt
11676 F:      include/linux/preempt.h
11677
11678 PRINTK
11679 M:      Petr Mladek <pmladek@suse.com>
11680 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11681 R:      Steven Rostedt <rostedt@goodmis.org>
11682 S:      Maintained
11683 F:      kernel/printk/
11684 F:      include/linux/printk.h
11685
11686 PRISM54 WIRELESS DRIVER
11687 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11688 L:      linux-wireless@vger.kernel.org
11689 W:      http://wireless.kernel.org/en/users/Drivers/p54
11690 S:      Obsolete
11691 F:      drivers/net/wireless/intersil/prism54/
11692
11693 PROC FILESYSTEM
11694 R:      Alexey Dobriyan <adobriyan@gmail.com>
11695 L:      linux-kernel@vger.kernel.org
11696 L:      linux-fsdevel@vger.kernel.org
11697 S:      Maintained
11698 F:      fs/proc/
11699 F:      include/linux/proc_fs.h
11700 F:      tools/testing/selftests/proc/
11701
11702 PROC SYSCTL
11703 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11704 M:      Kees Cook <keescook@chromium.org>
11705 L:      linux-kernel@vger.kernel.org
11706 L:      linux-fsdevel@vger.kernel.org
11707 S:      Maintained
11708 F:      fs/proc/proc_sysctl.c
11709 F:      include/linux/sysctl.h
11710 F:      kernel/sysctl.c
11711 F:      tools/testing/selftests/sysctl/
11712
11713 PS3 NETWORK SUPPORT
11714 M:      Geoff Levand <geoff@infradead.org>
11715 L:      netdev@vger.kernel.org
11716 L:      linuxppc-dev@lists.ozlabs.org
11717 S:      Maintained
11718 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11719
11720 PS3 PLATFORM SUPPORT
11721 M:      Geoff Levand <geoff@infradead.org>
11722 L:      linuxppc-dev@lists.ozlabs.org
11723 S:      Maintained
11724 F:      arch/powerpc/boot/ps3*
11725 F:      arch/powerpc/include/asm/lv1call.h
11726 F:      arch/powerpc/include/asm/ps3*.h
11727 F:      arch/powerpc/platforms/ps3/
11728 F:      drivers/*/ps3*
11729 F:      drivers/ps3/
11730 F:      drivers/rtc/rtc-ps3.c
11731 F:      drivers/usb/host/*ps3.c
11732 F:      sound/ppc/snd_ps3*
11733
11734 PS3VRAM DRIVER
11735 M:      Jim Paris <jim@jtan.com>
11736 M:      Geoff Levand <geoff@infradead.org>
11737 L:      linuxppc-dev@lists.ozlabs.org
11738 S:      Maintained
11739 F:      drivers/block/ps3vram.c
11740
11741 PSAMPLE PACKET SAMPLING SUPPORT:
11742 M:      Yotam Gigi <yotam.gi@gmail.com>
11743 S:      Maintained
11744 F:      net/psample
11745 F:      include/net/psample.h
11746 F:      include/uapi/linux/psample.h
11747
11748 PSTORE FILESYSTEM
11749 M:      Kees Cook <keescook@chromium.org>
11750 M:      Anton Vorontsov <anton@enomsg.org>
11751 M:      Colin Cross <ccross@android.com>
11752 M:      Tony Luck <tony.luck@intel.com>
11753 S:      Maintained
11754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11755 F:      fs/pstore/
11756 F:      include/linux/pstore*
11757 F:      drivers/firmware/efi/efi-pstore.c
11758 F:      drivers/acpi/apei/erst.c
11759 F:      Documentation/admin-guide/ramoops.rst
11760 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11761 K:      \b(pstore|ramoops)
11762
11763 PTP HARDWARE CLOCK SUPPORT
11764 M:      Richard Cochran <richardcochran@gmail.com>
11765 L:      netdev@vger.kernel.org
11766 S:      Maintained
11767 W:      http://linuxptp.sourceforge.net/
11768 F:      Documentation/ABI/testing/sysfs-ptp
11769 F:      Documentation/ptp/*
11770 F:      drivers/net/phy/dp83640*
11771 F:      drivers/ptp/*
11772 F:      include/linux/ptp_cl*
11773
11774 PTRACE SUPPORT
11775 M:      Oleg Nesterov <oleg@redhat.com>
11776 S:      Maintained
11777 F:      include/asm-generic/syscall.h
11778 F:      include/linux/ptrace.h
11779 F:      include/linux/regset.h
11780 F:      include/linux/tracehook.h
11781 F:      include/uapi/linux/ptrace.h
11782 F:      include/uapi/linux/ptrace.h
11783 F:      include/asm-generic/ptrace.h
11784 F:      kernel/ptrace.c
11785 F:      arch/*/ptrace*.c
11786 F:      arch/*/*/ptrace*.c
11787 F:      arch/*/include/asm/ptrace*.h
11788
11789 PULSE8-CEC DRIVER
11790 M:      Hans Verkuil <hverkuil@xs4all.nl>
11791 L:      linux-media@vger.kernel.org
11792 T:      git git://linuxtv.org/media_tree.git
11793 S:      Maintained
11794 F:      drivers/media/usb/pulse8-cec/*
11795 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11796
11797 PVRUSB2 VIDEO4LINUX DRIVER
11798 M:      Mike Isely <isely@pobox.com>
11799 L:      pvrusb2@isely.net       (subscribers-only)
11800 L:      linux-media@vger.kernel.org
11801 W:      http://www.isely.net/pvrusb2/
11802 T:      git git://linuxtv.org/media_tree.git
11803 S:      Maintained
11804 F:      Documentation/media/v4l-drivers/pvrusb2*
11805 F:      drivers/media/usb/pvrusb2/
11806
11807 PWC WEBCAM DRIVER
11808 M:      Hans Verkuil <hverkuil@xs4all.nl>
11809 L:      linux-media@vger.kernel.org
11810 T:      git git://linuxtv.org/media_tree.git
11811 S:      Odd Fixes
11812 F:      drivers/media/usb/pwc/*
11813
11814 PWM FAN DRIVER
11815 M:      Kamil Debski <kamil@wypas.org>
11816 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11817 L:      linux-hwmon@vger.kernel.org
11818 S:      Supported
11819 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11820 F:      Documentation/hwmon/pwm-fan
11821 F:      drivers/hwmon/pwm-fan.c
11822
11823 PWM IR Transmitter
11824 M:      Sean Young <sean@mess.org>
11825 L:      linux-media@vger.kernel.org
11826 S:      Maintained
11827 F:      drivers/media/rc/pwm-ir-tx.c
11828
11829 PWM SUBSYSTEM
11830 M:      Thierry Reding <thierry.reding@gmail.com>
11831 L:      linux-pwm@vger.kernel.org
11832 S:      Maintained
11833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11834 F:      Documentation/pwm.txt
11835 F:      Documentation/devicetree/bindings/pwm/
11836 F:      include/linux/pwm.h
11837 F:      drivers/pwm/
11838 F:      drivers/video/backlight/pwm_bl.c
11839 F:      include/linux/pwm_backlight.h
11840 F:      drivers/gpio/gpio-mvebu.c
11841 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11842
11843 PXA GPIO DRIVER
11844 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11845 L:      linux-gpio@vger.kernel.org
11846 S:      Maintained
11847 F:      drivers/gpio/gpio-pxa.c
11848
11849 PXA MMCI DRIVER
11850 S:      Orphan
11851
11852 PXA RTC DRIVER
11853 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11854 L:      linux-rtc@vger.kernel.org
11855 S:      Maintained
11856
11857 PXA2xx/PXA3xx SUPPORT
11858 M:      Daniel Mack <daniel@zonque.org>
11859 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11860 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11862 T:      git git://github.com/hzhuang1/linux.git
11863 T:      git git://github.com/rjarzmik/linux.git
11864 S:      Maintained
11865 F:      arch/arm/boot/dts/pxa*
11866 F:      arch/arm/mach-pxa/
11867 F:      drivers/dma/pxa*
11868 F:      drivers/pcmcia/pxa2xx*
11869 F:      drivers/pinctrl/pxa/
11870 F:      drivers/spi/spi-pxa2xx*
11871 F:      drivers/usb/gadget/udc/pxa2*
11872 F:      include/sound/pxa2xx-lib.h
11873 F:      sound/arm/pxa*
11874 F:      sound/soc/pxa/
11875
11876 QAT DRIVER
11877 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11878 L:      qat-linux@intel.com
11879 S:      Supported
11880 F:      drivers/crypto/qat/
11881
11882 QCOM AUDIO (ASoC) DRIVERS
11883 M:      Patrick Lai <plai@codeaurora.org>
11884 M:      Banajit Goswami <bgoswami@codeaurora.org>
11885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11886 S:      Supported
11887 F:      sound/soc/qcom/
11888
11889 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11890 M:      Gabriel Somlo <somlo@cmu.edu>
11891 M:      "Michael S. Tsirkin" <mst@redhat.com>
11892 L:      qemu-devel@nongnu.org
11893 S:      Maintained
11894 F:      drivers/firmware/qemu_fw_cfg.c
11895 F:      include/uapi/linux/qemu_fw_cfg.h
11896
11897 QIB DRIVER
11898 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11899 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11900 L:      linux-rdma@vger.kernel.org
11901 S:      Supported
11902 F:      drivers/infiniband/hw/qib/
11903
11904 QLOGIC QL41xxx FCOE DRIVER
11905 M:      QLogic-Storage-Upstream@cavium.com
11906 L:      linux-scsi@vger.kernel.org
11907 S:      Supported
11908 F:      drivers/scsi/qedf/
11909
11910 QLOGIC QL41xxx ISCSI DRIVER
11911 M:      QLogic-Storage-Upstream@cavium.com
11912 L:      linux-scsi@vger.kernel.org
11913 S:      Supported
11914 F:      drivers/scsi/qedi/
11915
11916 QLOGIC QL4xxx ETHERNET DRIVER
11917 M:      Ariel Elior <Ariel.Elior@cavium.com>
11918 M:      everest-linux-l2@cavium.com
11919 L:      netdev@vger.kernel.org
11920 S:      Supported
11921 F:      drivers/net/ethernet/qlogic/qed/
11922 F:      include/linux/qed/
11923 F:      drivers/net/ethernet/qlogic/qede/
11924
11925 QLOGIC QL4xxx RDMA DRIVER
11926 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11927 M:      Ariel Elior <Ariel.Elior@cavium.com>
11928 L:      linux-rdma@vger.kernel.org
11929 S:      Supported
11930 F:      drivers/infiniband/hw/qedr/
11931 F:      include/uapi/rdma/qedr-abi.h
11932
11933 QLOGIC QLA1280 SCSI DRIVER
11934 M:      Michael Reed <mdr@sgi.com>
11935 L:      linux-scsi@vger.kernel.org
11936 S:      Maintained
11937 F:      drivers/scsi/qla1280.[ch]
11938
11939 QLOGIC QLA2XXX FC-SCSI DRIVER
11940 M:      qla2xxx-upstream@qlogic.com
11941 L:      linux-scsi@vger.kernel.org
11942 S:      Supported
11943 F:      Documentation/scsi/LICENSE.qla2xxx
11944 F:      drivers/scsi/qla2xxx/
11945
11946 QLOGIC QLA3XXX NETWORK DRIVER
11947 M:      Dept-GELinuxNICDev@cavium.com
11948 L:      netdev@vger.kernel.org
11949 S:      Supported
11950 F:      Documentation/networking/LICENSE.qla3xxx
11951 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11952
11953 QLOGIC QLA4XXX iSCSI DRIVER
11954 M:      QLogic-Storage-Upstream@qlogic.com
11955 L:      linux-scsi@vger.kernel.org
11956 S:      Supported
11957 F:      Documentation/scsi/LICENSE.qla4xxx
11958 F:      drivers/scsi/qla4xxx/
11959
11960 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11961 M:      Harish Patil <harish.patil@cavium.com>
11962 M:      Manish Chopra <manish.chopra@cavium.com>
11963 M:      Dept-GELinuxNICDev@cavium.com
11964 L:      netdev@vger.kernel.org
11965 S:      Supported
11966 F:      drivers/net/ethernet/qlogic/qlcnic/
11967
11968 QLOGIC QLGE 10Gb ETHERNET DRIVER
11969 M:      Harish Patil <harish.patil@cavium.com>
11970 M:      Manish Chopra <manish.chopra@cavium.com>
11971 M:      Dept-GELinuxNICDev@cavium.com
11972 L:      netdev@vger.kernel.org
11973 S:      Supported
11974 F:      drivers/net/ethernet/qlogic/qlge/
11975
11976 QM1D1B0004 MEDIA DRIVER
11977 M:      Akihiro Tsukada <tskd08@gmail.com>
11978 L:      linux-media@vger.kernel.org
11979 S:      Odd Fixes
11980 F:      drivers/media/tuners/qm1d1b0004*
11981
11982 QM1D1C0042 MEDIA DRIVER
11983 M:      Akihiro Tsukada <tskd08@gmail.com>
11984 L:      linux-media@vger.kernel.org
11985 S:      Odd Fixes
11986 F:      drivers/media/tuners/qm1d1c0042*
11987
11988 QNX4 FILESYSTEM
11989 M:      Anders Larsen <al@alarsen.net>
11990 W:      http://www.alarsen.net/linux/qnx4fs/
11991 S:      Maintained
11992 F:      fs/qnx4/
11993 F:      include/uapi/linux/qnx4_fs.h
11994 F:      include/uapi/linux/qnxtypes.h
11995
11996 QORIQ DPAA2 FSL-MC BUS DRIVER
11997 M:      Stuart Yoder <stuyoder@gmail.com>
11998 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11999 L:      linux-kernel@vger.kernel.org
12000 S:      Maintained
12001 F:      drivers/bus/fsl-mc/
12002 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12003 F:      Documentation/networking/dpaa2/overview.rst
12004
12005 QT1010 MEDIA DRIVER
12006 M:      Antti Palosaari <crope@iki.fi>
12007 L:      linux-media@vger.kernel.org
12008 W:      https://linuxtv.org
12009 W:      http://palosaari.fi/linux/
12010 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12011 T:      git git://linuxtv.org/anttip/media_tree.git
12012 S:      Maintained
12013 F:      drivers/media/tuners/qt1010*
12014
12015 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12016 M:      Kalle Valo <kvalo@codeaurora.org>
12017 L:      ath10k@lists.infradead.org
12018 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12020 S:      Supported
12021 F:      drivers/net/wireless/ath/ath10k/
12022
12023 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12024 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12025 L:      linux-wireless@vger.kernel.org
12026 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12027 S:      Supported
12028 F:      drivers/net/wireless/ath/ath9k/
12029
12030 QUALCOMM CAMERA SUBSYSTEM DRIVER
12031 M:      Todor Tomov <todor.tomov@linaro.org>
12032 L:      linux-media@vger.kernel.org
12033 S:      Maintained
12034 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12035 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12036 F:      drivers/media/platform/qcom/camss/
12037
12038 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12039 M:  Ilia Lin <ilia.lin@gmail.com>
12040 L:  linux-pm@vger.kernel.org
12041 S:  Maintained
12042 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12043 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12044
12045 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12046 M:      Timur Tabi <timur@kernel.org>
12047 L:      netdev@vger.kernel.org
12048 S:      Maintained
12049 F:      drivers/net/ethernet/qualcomm/emac/
12050
12051 QUALCOMM GENERIC INTERFACE I2C DRIVER
12052 M:      Alok Chauhan <alokc@codeaurora.org>
12053 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12054 L:      linux-i2c@vger.kernel.org
12055 L:      linux-arm-msm@vger.kernel.org
12056 S:      Supported
12057 F:      drivers/i2c/busses/i2c-qcom-geni.c
12058
12059 QUALCOMM HEXAGON ARCHITECTURE
12060 M:      Richard Kuo <rkuo@codeaurora.org>
12061 L:      linux-hexagon@vger.kernel.org
12062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12063 S:      Supported
12064 F:      arch/hexagon/
12065
12066 QUALCOMM HIDMA DRIVER
12067 M:      Sinan Kaya <okaya@kernel.org>
12068 L:      linux-arm-kernel@lists.infradead.org
12069 L:      linux-arm-msm@vger.kernel.org
12070 L:      dmaengine@vger.kernel.org
12071 S:      Supported
12072 F:      drivers/dma/qcom/hidma*
12073
12074 QUALCOMM IOMMU
12075 M:      Rob Clark <robdclark@gmail.com>
12076 L:      iommu@lists.linux-foundation.org
12077 L:      linux-arm-msm@vger.kernel.org
12078 S:      Maintained
12079 F:      drivers/iommu/qcom_iommu.c
12080
12081 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12082 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12083 L:      linux-media@vger.kernel.org
12084 L:      linux-arm-msm@vger.kernel.org
12085 T:      git git://linuxtv.org/media_tree.git
12086 S:      Maintained
12087 F:      drivers/media/platform/qcom/venus/
12088
12089 QUALCOMM WCN36XX WIRELESS DRIVER
12090 M:      Kalle Valo <kvalo@codeaurora.org>
12091 L:      wcn36xx@lists.infradead.org
12092 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12093 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12094 S:      Supported
12095 F:      drivers/net/wireless/ath/wcn36xx/
12096
12097 QUANTENNA QTNFMAC WIRELESS DRIVER
12098 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12099 M:      Avinash Patil <avinashp@quantenna.com>
12100 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12101 L:      linux-wireless@vger.kernel.org
12102 S:      Maintained
12103 F:      drivers/net/wireless/quantenna
12104
12105 RADEON and AMDGPU DRM DRIVERS
12106 M:      Alex Deucher <alexander.deucher@amd.com>
12107 M:      Christian König <christian.koenig@amd.com>
12108 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12109 L:      amd-gfx@lists.freedesktop.org
12110 T:      git git://people.freedesktop.org/~agd5f/linux
12111 S:      Supported
12112 F:      drivers/gpu/drm/radeon/
12113 F:      include/uapi/drm/radeon_drm.h
12114 F:      drivers/gpu/drm/amd/
12115 F:      include/uapi/drm/amdgpu_drm.h
12116
12117 RADEON FRAMEBUFFER DISPLAY DRIVER
12118 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12119 L:      linux-fbdev@vger.kernel.org
12120 S:      Maintained
12121 F:      drivers/video/fbdev/aty/radeon*
12122 F:      include/uapi/linux/radeonfb.h
12123
12124 RADIOSHARK RADIO DRIVER
12125 M:      Hans Verkuil <hverkuil@xs4all.nl>
12126 L:      linux-media@vger.kernel.org
12127 T:      git git://linuxtv.org/media_tree.git
12128 S:      Maintained
12129 F:      drivers/media/radio/radio-shark.c
12130
12131 RADIOSHARK2 RADIO DRIVER
12132 M:      Hans Verkuil <hverkuil@xs4all.nl>
12133 L:      linux-media@vger.kernel.org
12134 T:      git git://linuxtv.org/media_tree.git
12135 S:      Maintained
12136 F:      drivers/media/radio/radio-shark2.c
12137 F:      drivers/media/radio/radio-tea5777.c
12138
12139 RADOS BLOCK DEVICE (RBD)
12140 M:      Ilya Dryomov <idryomov@gmail.com>
12141 M:      Sage Weil <sage@redhat.com>
12142 M:      Alex Elder <elder@kernel.org>
12143 L:      ceph-devel@vger.kernel.org
12144 W:      http://ceph.com/
12145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12146 T:      git git://github.com/ceph/ceph-client.git
12147 S:      Supported
12148 F:      Documentation/ABI/testing/sysfs-bus-rbd
12149 F:      drivers/block/rbd.c
12150 F:      drivers/block/rbd_types.h
12151
12152 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12153 M:      Paul Mackerras <paulus@samba.org>
12154 L:      linux-fbdev@vger.kernel.org
12155 S:      Maintained
12156 F:      drivers/video/fbdev/aty/aty128fb.c
12157
12158 RAINSHADOW-CEC DRIVER
12159 M:      Hans Verkuil <hverkuil@xs4all.nl>
12160 L:      linux-media@vger.kernel.org
12161 T:      git git://linuxtv.org/media_tree.git
12162 S:      Maintained
12163 F:      drivers/media/usb/rainshadow-cec/*
12164
12165 RALINK MIPS ARCHITECTURE
12166 M:      John Crispin <john@phrozen.org>
12167 L:      linux-mips@linux-mips.org
12168 S:      Maintained
12169 F:      arch/mips/ralink
12170
12171 RALINK RT2X00 WIRELESS LAN DRIVER
12172 P:      rt2x00 project
12173 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12174 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12175 L:      linux-wireless@vger.kernel.org
12176 S:      Maintained
12177 F:      drivers/net/wireless/ralink/rt2x00/
12178
12179 RAMDISK RAM BLOCK DEVICE DRIVER
12180 M:      Jens Axboe <axboe@kernel.dk>
12181 S:      Maintained
12182 F:      Documentation/blockdev/ramdisk.txt
12183 F:      drivers/block/brd.c
12184
12185 RANCHU VIRTUAL BOARD FOR MIPS
12186 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12187 L:      linux-mips@linux-mips.org
12188 S:      Supported
12189 F:      arch/mips/generic/board-ranchu.c
12190 F:      arch/mips/configs/generic/board-ranchu.config
12191
12192 RANDOM NUMBER DRIVER
12193 M:      "Theodore Ts'o" <tytso@mit.edu>
12194 S:      Maintained
12195 F:      drivers/char/random.c
12196
12197 RAPIDIO SUBSYSTEM
12198 M:      Matt Porter <mporter@kernel.crashing.org>
12199 M:      Alexandre Bounine <alex.bou9@gmail.com>
12200 S:      Maintained
12201 F:      drivers/rapidio/
12202
12203 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12204 L:      linux-wireless@vger.kernel.org
12205 S:      Orphan
12206 F:      drivers/net/wireless/ray*
12207
12208 RCUTORTURE TEST FRAMEWORK
12209 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12210 M:      Josh Triplett <josh@joshtriplett.org>
12211 R:      Steven Rostedt <rostedt@goodmis.org>
12212 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12213 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12214 L:      linux-kernel@vger.kernel.org
12215 S:      Supported
12216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12217 F:      tools/testing/selftests/rcutorture
12218
12219 RDC R-321X SoC
12220 M:      Florian Fainelli <florian@openwrt.org>
12221 S:      Maintained
12222
12223 RDC R6040 FAST ETHERNET DRIVER
12224 M:      Florian Fainelli <f.fainelli@gmail.com>
12225 L:      netdev@vger.kernel.org
12226 S:      Maintained
12227 F:      drivers/net/ethernet/rdc/r6040.c
12228
12229 RDMAVT - RDMA verbs software
12230 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12231 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12232 L:      linux-rdma@vger.kernel.org
12233 S:      Supported
12234 F:      drivers/infiniband/sw/rdmavt
12235
12236 RDS - RELIABLE DATAGRAM SOCKETS
12237 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12238 L:      netdev@vger.kernel.org
12239 L:      linux-rdma@vger.kernel.org
12240 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12241 W:      https://oss.oracle.com/projects/rds/
12242 S:      Supported
12243 F:      net/rds/
12244 F:      Documentation/networking/rds.txt
12245
12246 RDT - RESOURCE ALLOCATION
12247 M:      Fenghua Yu <fenghua.yu@intel.com>
12248 L:      linux-kernel@vger.kernel.org
12249 S:      Supported
12250 F:      arch/x86/kernel/cpu/intel_rdt*
12251 F:      arch/x86/include/asm/intel_rdt_sched.h
12252 F:      Documentation/x86/intel_rdt*
12253
12254 READ-COPY UPDATE (RCU)
12255 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12256 M:      Josh Triplett <josh@joshtriplett.org>
12257 R:      Steven Rostedt <rostedt@goodmis.org>
12258 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12259 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12260 L:      linux-kernel@vger.kernel.org
12261 W:      http://www.rdrop.com/users/paulmck/RCU/
12262 S:      Supported
12263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12264 F:      Documentation/RCU/
12265 X:      Documentation/RCU/torture.txt
12266 F:      include/linux/rcu*
12267 X:      include/linux/srcu*.h
12268 F:      kernel/rcu/
12269 X:      kernel/rcu/srcu*.c
12270
12271 REAL TIME CLOCK (RTC) SUBSYSTEM
12272 M:      Alessandro Zummo <a.zummo@towertech.it>
12273 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12274 L:      linux-rtc@vger.kernel.org
12275 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12277 S:      Maintained
12278 F:      Documentation/devicetree/bindings/rtc/
12279 F:      Documentation/rtc.txt
12280 F:      drivers/rtc/
12281 F:      include/linux/rtc.h
12282 F:      include/uapi/linux/rtc.h
12283 F:      include/linux/rtc/
12284 F:      include/linux/platform_data/rtc-*
12285 F:      tools/testing/selftests/rtc/
12286
12287 REALTEK AUDIO CODECS
12288 M:      Bard Liao <bardliao@realtek.com>
12289 M:      Oder Chiou <oder_chiou@realtek.com>
12290 S:      Maintained
12291 F:      sound/soc/codecs/rt*
12292 F:      include/sound/rt*.h
12293
12294 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12295 M:      Linus Walleij <linus.walleij@linaro.org>
12296 S:      Maintained
12297 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12298 F:      drivers/net/dsa/realtek-smi*
12299 F:      drivers/net/dsa/rtl83*
12300
12301 REGISTER MAP ABSTRACTION
12302 M:      Mark Brown <broonie@kernel.org>
12303 L:      linux-kernel@vger.kernel.org
12304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12305 S:      Supported
12306 F:      Documentation/devicetree/bindings/regmap/
12307 F:      drivers/base/regmap/
12308 F:      include/linux/regmap.h
12309
12310 REISERFS FILE SYSTEM
12311 L:      reiserfs-devel@vger.kernel.org
12312 S:      Supported
12313 F:      fs/reiserfs/
12314
12315 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12316 M:      Ohad Ben-Cohen <ohad@wizery.com>
12317 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12318 L:      linux-remoteproc@vger.kernel.org
12319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12320 S:      Maintained
12321 F:      Documentation/devicetree/bindings/remoteproc/
12322 F:      Documentation/remoteproc.txt
12323 F:      drivers/remoteproc/
12324 F:      include/linux/remoteproc.h
12325
12326 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12327 M:      Ohad Ben-Cohen <ohad@wizery.com>
12328 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12329 L:      linux-remoteproc@vger.kernel.org
12330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12331 S:      Maintained
12332 F:      drivers/rpmsg/
12333 F:      Documentation/rpmsg.txt
12334 F:      include/linux/rpmsg.h
12335 F:      include/linux/rpmsg/
12336
12337 RENESAS CLOCK DRIVERS
12338 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12339 L:      linux-renesas-soc@vger.kernel.org
12340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12341 S:      Supported
12342 F:      drivers/clk/renesas/
12343
12344 RENESAS EMEV2 I2C DRIVER
12345 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12346 S:      Supported
12347 F:      drivers/i2c/busses/i2c-emev2.c
12348
12349 RENESAS ETHERNET DRIVERS
12350 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12351 L:      netdev@vger.kernel.org
12352 L:      linux-renesas-soc@vger.kernel.org
12353 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12354 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12355 F:      drivers/net/ethernet/renesas/
12356 F:      include/linux/sh_eth.h
12357
12358 RENESAS R-CAR GYROADC DRIVER
12359 M:      Marek Vasut <marek.vasut@gmail.com>
12360 L:      linux-iio@vger.kernel.org
12361 S:      Supported
12362 F:      drivers/iio/adc/rcar_gyro_adc.c
12363
12364 RENESAS R-CAR I2C DRIVERS
12365 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12366 S:      Supported
12367 F:      drivers/i2c/busses/i2c-rcar.c
12368 F:      drivers/i2c/busses/i2c-sh_mobile.c
12369
12370 RENESAS USB PHY DRIVER
12371 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12372 L:      linux-renesas-soc@vger.kernel.org
12373 S:      Maintained
12374 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12375
12376 RESET CONTROLLER FRAMEWORK
12377 M:      Philipp Zabel <p.zabel@pengutronix.de>
12378 T:      git git://git.pengutronix.de/git/pza/linux
12379 S:      Maintained
12380 F:      drivers/reset/
12381 F:      Documentation/devicetree/bindings/reset/
12382 F:      include/dt-bindings/reset/
12383 F:      include/linux/reset.h
12384 F:      include/linux/reset-controller.h
12385
12386 RESTARTABLE SEQUENCES SUPPORT
12387 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12388 M:      Peter Zijlstra <peterz@infradead.org>
12389 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12390 M:      Boqun Feng <boqun.feng@gmail.com>
12391 L:      linux-kernel@vger.kernel.org
12392 S:      Supported
12393 F:      kernel/rseq.c
12394 F:      include/uapi/linux/rseq.h
12395 F:      include/trace/events/rseq.h
12396 F:      tools/testing/selftests/rseq/
12397
12398 RFKILL
12399 M:      Johannes Berg <johannes@sipsolutions.net>
12400 L:      linux-wireless@vger.kernel.org
12401 W:      http://wireless.kernel.org/
12402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12404 S:      Maintained
12405 F:      Documentation/rfkill.txt
12406 F:      Documentation/ABI/stable/sysfs-class-rfkill
12407 F:      net/rfkill/
12408 F:      include/linux/rfkill.h
12409 F:      include/uapi/linux/rfkill.h
12410
12411 RHASHTABLE
12412 M:      Thomas Graf <tgraf@suug.ch>
12413 M:      Herbert Xu <herbert@gondor.apana.org.au>
12414 L:      netdev@vger.kernel.org
12415 S:      Maintained
12416 F:      lib/rhashtable.c
12417 F:      lib/test_rhashtable.c
12418 F:      include/linux/rhashtable.h
12419 F:      include/linux/rhashtable-types.h
12420
12421 RICOH R5C592 MEMORYSTICK DRIVER
12422 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12423 S:      Maintained
12424 F:      drivers/memstick/host/r592.*
12425
12426 RICOH SMARTMEDIA/XD DRIVER
12427 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12428 S:      Maintained
12429 F:      drivers/mtd/nand/raw/r852.c
12430 F:      drivers/mtd/nand/raw/r852.h
12431
12432 RISC-V ARCHITECTURE
12433 M:      Palmer Dabbelt <palmer@sifive.com>
12434 M:      Albert Ou <aou@eecs.berkeley.edu>
12435 L:      linux-riscv@lists.infradead.org
12436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12437 S:      Supported
12438 F:      arch/riscv/
12439 K:      riscv
12440 N:      riscv
12441
12442 ROCCAT DRIVERS
12443 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12444 W:      http://sourceforge.net/projects/roccat/
12445 S:      Maintained
12446 F:      drivers/hid/hid-roccat*
12447 F:      include/linux/hid-roccat*
12448 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12449
12450 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12451 M:      Jacob chen <jacob2.chen@rock-chips.com>
12452 L:      linux-media@vger.kernel.org
12453 S:      Maintained
12454 F:      drivers/media/platform/rockchip/rga/
12455 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12456
12457 ROCKER DRIVER
12458 M:      Jiri Pirko <jiri@resnulli.us>
12459 L:      netdev@vger.kernel.org
12460 S:      Supported
12461 F:      drivers/net/ethernet/rocker/
12462
12463 ROCKETPORT DRIVER
12464 P:      Comtrol Corp.
12465 W:      http://www.comtrol.com
12466 S:      Maintained
12467 F:      Documentation/serial/rocket.txt
12468 F:      drivers/tty/rocket*
12469
12470 ROCKETPORT EXPRESS/INFINITY DRIVER
12471 M:      Kevin Cernekee <cernekee@gmail.com>
12472 L:      linux-serial@vger.kernel.org
12473 S:      Odd Fixes
12474 F:      drivers/tty/serial/rp2.*
12475
12476 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12477 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12478 L:      linux-kernel@vger.kernel.org
12479 L:      linux-renesas-soc@vger.kernel.org
12480 S:      Supported
12481 F:      drivers/mfd/bd9571mwv.c
12482 F:      drivers/regulator/bd9571mwv-regulator.c
12483 F:      drivers/gpio/gpio-bd9571mwv.c
12484 F:      include/linux/mfd/bd9571mwv.h
12485 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12486
12487 ROSE NETWORK LAYER
12488 M:      Ralf Baechle <ralf@linux-mips.org>
12489 L:      linux-hams@vger.kernel.org
12490 W:      http://www.linux-ax25.org/
12491 S:      Maintained
12492 F:      include/net/rose.h
12493 F:      include/uapi/linux/rose.h
12494 F:      net/rose/
12495
12496 RTL2830 MEDIA DRIVER
12497 M:      Antti Palosaari <crope@iki.fi>
12498 L:      linux-media@vger.kernel.org
12499 W:      https://linuxtv.org
12500 W:      http://palosaari.fi/linux/
12501 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12502 T:      git git://linuxtv.org/anttip/media_tree.git
12503 S:      Maintained
12504 F:      drivers/media/dvb-frontends/rtl2830*
12505
12506 RTL2832 MEDIA DRIVER
12507 M:      Antti Palosaari <crope@iki.fi>
12508 L:      linux-media@vger.kernel.org
12509 W:      https://linuxtv.org
12510 W:      http://palosaari.fi/linux/
12511 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12512 T:      git git://linuxtv.org/anttip/media_tree.git
12513 S:      Maintained
12514 F:      drivers/media/dvb-frontends/rtl2832*
12515
12516 RTL2832_SDR MEDIA DRIVER
12517 M:      Antti Palosaari <crope@iki.fi>
12518 L:      linux-media@vger.kernel.org
12519 W:      https://linuxtv.org
12520 W:      http://palosaari.fi/linux/
12521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12522 T:      git git://linuxtv.org/anttip/media_tree.git
12523 S:      Maintained
12524 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12525
12526 RTL8180 WIRELESS DRIVER
12527 L:      linux-wireless@vger.kernel.org
12528 W:      http://wireless.kernel.org/
12529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12530 S:      Orphan
12531 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12532
12533 RTL8187 WIRELESS DRIVER
12534 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12535 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12536 M:      Larry Finger <Larry.Finger@lwfinger.net>
12537 L:      linux-wireless@vger.kernel.org
12538 W:      http://wireless.kernel.org/
12539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12540 S:      Maintained
12541 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12542
12543 REALTEK WIRELESS DRIVER (rtlwifi family)
12544 M:      Ping-Ke Shih <pkshih@realtek.com>
12545 L:      linux-wireless@vger.kernel.org
12546 W:      http://wireless.kernel.org/
12547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12548 S:      Maintained
12549 F:      drivers/net/wireless/realtek/rtlwifi/
12550
12551 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12552 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12553 L:      linux-wireless@vger.kernel.org
12554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12555 S:      Maintained
12556 F:      drivers/net/wireless/realtek/rtl8xxxu/
12557
12558 RXRPC SOCKETS (AF_RXRPC)
12559 M:      David Howells <dhowells@redhat.com>
12560 L:      linux-afs@lists.infradead.org
12561 S:      Supported
12562 F:      net/rxrpc/
12563 F:      include/keys/rxrpc-type.h
12564 F:      include/net/af_rxrpc.h
12565 F:      include/trace/events/rxrpc.h
12566 F:      include/uapi/linux/rxrpc.h
12567 F:      Documentation/networking/rxrpc.txt
12568 W:      https://www.infradead.org/~dhowells/kafs/
12569
12570 S3 SAVAGE FRAMEBUFFER DRIVER
12571 M:      Antonino Daplas <adaplas@gmail.com>
12572 L:      linux-fbdev@vger.kernel.org
12573 S:      Maintained
12574 F:      drivers/video/fbdev/savage/
12575
12576 S390
12577 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12578 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12579 L:      linux-s390@vger.kernel.org
12580 W:      http://www.ibm.com/developerworks/linux/linux390/
12581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12582 S:      Supported
12583 F:      arch/s390/
12584 F:      drivers/s390/
12585 F:      Documentation/s390/
12586 F:      Documentation/driver-api/s390-drivers.rst
12587
12588 S390 COMMON I/O LAYER
12589 M:      Sebastian Ott <sebott@linux.ibm.com>
12590 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12591 L:      linux-s390@vger.kernel.org
12592 W:      http://www.ibm.com/developerworks/linux/linux390/
12593 S:      Supported
12594 F:      drivers/s390/cio/
12595
12596 S390 DASD DRIVER
12597 M:      Stefan Haberland <sth@linux.ibm.com>
12598 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12599 L:      linux-s390@vger.kernel.org
12600 W:      http://www.ibm.com/developerworks/linux/linux390/
12601 S:      Supported
12602 F:      drivers/s390/block/dasd*
12603 F:      block/partitions/ibm.c
12604
12605 S390 IOMMU (PCI)
12606 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12607 L:      linux-s390@vger.kernel.org
12608 W:      http://www.ibm.com/developerworks/linux/linux390/
12609 S:      Supported
12610 F:      drivers/iommu/s390-iommu.c
12611
12612 S390 IUCV NETWORK LAYER
12613 M:      Julian Wiedmann <jwi@linux.ibm.com>
12614 M:      Ursula Braun <ubraun@linux.ibm.com>
12615 L:      linux-s390@vger.kernel.org
12616 W:      http://www.ibm.com/developerworks/linux/linux390/
12617 S:      Supported
12618 F:      drivers/s390/net/*iucv*
12619 F:      include/net/iucv/
12620 F:      net/iucv/
12621
12622 S390 NETWORK DRIVERS
12623 M:      Julian Wiedmann <jwi@linux.ibm.com>
12624 M:      Ursula Braun <ubraun@linux.ibm.com>
12625 L:      linux-s390@vger.kernel.org
12626 W:      http://www.ibm.com/developerworks/linux/linux390/
12627 S:      Supported
12628 F:      drivers/s390/net/
12629
12630 S390 PCI SUBSYSTEM
12631 M:      Sebastian Ott <sebott@linux.ibm.com>
12632 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12633 L:      linux-s390@vger.kernel.org
12634 W:      http://www.ibm.com/developerworks/linux/linux390/
12635 S:      Supported
12636 F:      arch/s390/pci/
12637 F:      drivers/pci/hotplug/s390_pci_hpc.c
12638
12639 S390 VFIO-CCW DRIVER
12640 M:      Cornelia Huck <cohuck@redhat.com>
12641 M:      Halil Pasic <pasic@linux.ibm.com>
12642 L:      linux-s390@vger.kernel.org
12643 L:      kvm@vger.kernel.org
12644 S:      Supported
12645 F:      drivers/s390/cio/vfio_ccw*
12646 F:      Documentation/s390/vfio-ccw.txt
12647 F:      include/uapi/linux/vfio_ccw.h
12648
12649 S390 ZCRYPT DRIVER
12650 M:      Harald Freudenberger <freude@linux.ibm.com>
12651 L:      linux-s390@vger.kernel.org
12652 W:      http://www.ibm.com/developerworks/linux/linux390/
12653 S:      Supported
12654 F:      drivers/s390/crypto/
12655
12656 S390 ZFCP DRIVER
12657 M:      Steffen Maier <maier@linux.ibm.com>
12658 M:      Benjamin Block <bblock@linux.ibm.com>
12659 L:      linux-s390@vger.kernel.org
12660 W:      http://www.ibm.com/developerworks/linux/linux390/
12661 S:      Supported
12662 F:      drivers/s390/scsi/zfcp_*
12663
12664 S3C24XX SD/MMC Driver
12665 M:      Ben Dooks <ben-linux@fluff.org>
12666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12667 S:      Supported
12668 F:      drivers/mmc/host/s3cmci.*
12669
12670 SAA6588 RDS RECEIVER DRIVER
12671 M:      Hans Verkuil <hverkuil@xs4all.nl>
12672 L:      linux-media@vger.kernel.org
12673 T:      git git://linuxtv.org/media_tree.git
12674 W:      https://linuxtv.org
12675 S:      Odd Fixes
12676 F:      drivers/media/i2c/saa6588*
12677
12678 SAA7134 VIDEO4LINUX DRIVER
12679 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12680 L:      linux-media@vger.kernel.org
12681 W:      https://linuxtv.org
12682 T:      git git://linuxtv.org/media_tree.git
12683 S:      Odd fixes
12684 F:      Documentation/media/v4l-drivers/saa7134*
12685 F:      drivers/media/pci/saa7134/
12686
12687 SAA7146 VIDEO4LINUX-2 DRIVER
12688 M:      Hans Verkuil <hverkuil@xs4all.nl>
12689 L:      linux-media@vger.kernel.org
12690 T:      git git://linuxtv.org/media_tree.git
12691 S:      Maintained
12692 F:      drivers/media/common/saa7146/
12693 F:      drivers/media/pci/saa7146/
12694 F:      include/media/saa7146*
12695
12696 SAMSUNG AUDIO (ASoC) DRIVERS
12697 M:      Krzysztof Kozlowski <krzk@kernel.org>
12698 M:      Sangbeom Kim <sbkim73@samsung.com>
12699 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12700 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12701 S:      Supported
12702 F:      sound/soc/samsung/
12703 F:      Documentation/devicetree/bindings/sound/samsung*
12704
12705 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12706 M:      Krzysztof Kozlowski <krzk@kernel.org>
12707 L:      linux-crypto@vger.kernel.org
12708 L:      linux-samsung-soc@vger.kernel.org
12709 S:      Maintained
12710 F:      drivers/crypto/exynos-rng.c
12711 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12712
12713 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12714 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12715 L:      linux-samsung-soc@vger.kernel.org
12716 S:      Maintained
12717 F:      drivers/char/hw_random/exynos-trng.c
12718 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12719
12720 SAMSUNG FRAMEBUFFER DRIVER
12721 M:      Jingoo Han <jingoohan1@gmail.com>
12722 L:      linux-fbdev@vger.kernel.org
12723 S:      Maintained
12724 F:      drivers/video/fbdev/s3c-fb.c
12725
12726 SAMSUNG LAPTOP DRIVER
12727 M:      Corentin Chary <corentin.chary@gmail.com>
12728 L:      platform-driver-x86@vger.kernel.org
12729 S:      Maintained
12730 F:      drivers/platform/x86/samsung-laptop.c
12731
12732 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12733 M:      Sangbeom Kim <sbkim73@samsung.com>
12734 M:      Krzysztof Kozlowski <krzk@kernel.org>
12735 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12736 L:      linux-kernel@vger.kernel.org
12737 L:      linux-samsung-soc@vger.kernel.org
12738 S:      Supported
12739 F:      drivers/mfd/sec*.c
12740 F:      drivers/regulator/s2m*.c
12741 F:      drivers/regulator/s5m*.c
12742 F:      drivers/clk/clk-s2mps11.c
12743 F:      drivers/rtc/rtc-s5m.c
12744 F:      include/linux/mfd/samsung/
12745 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12746 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12747 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12748 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12749
12750 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12751 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12752 L:      linux-media@vger.kernel.org
12753 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12754 S:      Maintained
12755 F:      drivers/media/platform/s3c-camif/
12756 F:      include/media/drv-intf/s3c_camif.h
12757
12758 SAMSUNG S3FWRN5 NFC DRIVER
12759 M:      Robert Baldyga <r.baldyga@samsung.com>
12760 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12761 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12762 S:      Supported
12763 F:      drivers/nfc/s3fwrn5
12764
12765 SAMSUNG S5C73M3 CAMERA DRIVER
12766 M:      Kyungmin Park <kyungmin.park@samsung.com>
12767 M:      Andrzej Hajda <a.hajda@samsung.com>
12768 L:      linux-media@vger.kernel.org
12769 S:      Supported
12770 F:      drivers/media/i2c/s5c73m3/*
12771
12772 SAMSUNG S5K5BAF CAMERA DRIVER
12773 M:      Kyungmin Park <kyungmin.park@samsung.com>
12774 M:      Andrzej Hajda <a.hajda@samsung.com>
12775 L:      linux-media@vger.kernel.org
12776 S:      Supported
12777 F:      drivers/media/i2c/s5k5baf.c
12778
12779 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12780 M:      Krzysztof Kozlowski <krzk@kernel.org>
12781 M:      Vladimir Zapolskiy <vz@mleia.com>
12782 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12783 L:      linux-crypto@vger.kernel.org
12784 L:      linux-samsung-soc@vger.kernel.org
12785 S:      Maintained
12786 F:      drivers/crypto/s5p-sss.c
12787
12788 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12789 M:      Kyungmin Park <kyungmin.park@samsung.com>
12790 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12791 L:      linux-media@vger.kernel.org
12792 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12793 S:      Supported
12794 F:      drivers/media/platform/exynos4-is/
12795
12796 SAMSUNG SOC CLOCK DRIVERS
12797 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12798 M:      Tomasz Figa <tomasz.figa@gmail.com>
12799 M:      Chanwoo Choi <cw00.choi@samsung.com>
12800 S:      Supported
12801 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12803 F:      drivers/clk/samsung/
12804 F:      include/dt-bindings/clock/exynos*.h
12805 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12806
12807 SAMSUNG SPI DRIVERS
12808 M:      Kukjin Kim <kgene@kernel.org>
12809 M:      Krzysztof Kozlowski <krzk@kernel.org>
12810 M:      Andi Shyti <andi@etezian.org>
12811 L:      linux-spi@vger.kernel.org
12812 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12813 S:      Maintained
12814 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12815 F:      drivers/spi/spi-s3c*
12816 F:      include/linux/platform_data/spi-s3c64xx.h
12817
12818 SAMSUNG SXGBE DRIVERS
12819 M:      Byungho An <bh74.an@samsung.com>
12820 M:      Girish K S <ks.giri@samsung.com>
12821 M:      Vipul Pandya <vipul.pandya@samsung.com>
12822 S:      Supported
12823 L:      netdev@vger.kernel.org
12824 F:      drivers/net/ethernet/samsung/sxgbe/
12825
12826 SAMSUNG THERMAL DRIVER
12827 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12828 L:      linux-pm@vger.kernel.org
12829 L:      linux-samsung-soc@vger.kernel.org
12830 S:      Supported
12831 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12832 F:      drivers/thermal/samsung/
12833
12834 SAMSUNG USB2 PHY DRIVER
12835 M:      Kamil Debski <kamil@wypas.org>
12836 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12837 L:      linux-kernel@vger.kernel.org
12838 S:      Supported
12839 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12840 F:      Documentation/phy/samsung-usb2.txt
12841 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12842 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12843 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12844 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12845 F:      drivers/phy/samsung/phy-samsung-usb2.c
12846 F:      drivers/phy/samsung/phy-samsung-usb2.h
12847
12848 SC1200 WDT DRIVER
12849 M:      Zwane Mwaikambo <zwanem@gmail.com>
12850 S:      Maintained
12851 F:      drivers/watchdog/sc1200wdt.c
12852
12853 SCHEDULER
12854 M:      Ingo Molnar <mingo@redhat.com>
12855 M:      Peter Zijlstra <peterz@infradead.org>
12856 L:      linux-kernel@vger.kernel.org
12857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12858 S:      Maintained
12859 F:      kernel/sched/
12860 F:      include/linux/sched.h
12861 F:      include/uapi/linux/sched.h
12862 F:      include/linux/wait.h
12863
12864 SCR24X CHIP CARD INTERFACE DRIVER
12865 M:      Lubomir Rintel <lkundrak@v3.sk>
12866 S:      Supported
12867 F:      drivers/char/pcmcia/scr24x_cs.c
12868
12869 SCSI CDROM DRIVER
12870 M:      Jens Axboe <axboe@kernel.dk>
12871 L:      linux-scsi@vger.kernel.org
12872 W:      http://www.kernel.dk
12873 S:      Maintained
12874 F:      drivers/scsi/sr*
12875
12876 SCSI RDMA PROTOCOL (SRP) INITIATOR
12877 M:      Bart Van Assche <bvanassche@acm.org>
12878 L:      linux-rdma@vger.kernel.org
12879 S:      Supported
12880 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12881 F:      drivers/infiniband/ulp/srp/
12882 F:      include/scsi/srp.h
12883
12884 SCSI RDMA PROTOCOL (SRP) TARGET
12885 M:      Bart Van Assche <bvanassche@acm.org>
12886 L:      linux-rdma@vger.kernel.org
12887 L:      target-devel@vger.kernel.org
12888 S:      Supported
12889 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12890 F:      drivers/infiniband/ulp/srpt/
12891
12892 SCSI SG DRIVER
12893 M:      Doug Gilbert <dgilbert@interlog.com>
12894 L:      linux-scsi@vger.kernel.org
12895 W:      http://sg.danny.cz/sg
12896 S:      Maintained
12897 F:      Documentation/scsi/scsi-generic.txt
12898 F:      drivers/scsi/sg.c
12899 F:      include/scsi/sg.h
12900
12901 SCSI SUBSYSTEM
12902 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12904 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12906 L:      linux-scsi@vger.kernel.org
12907 S:      Maintained
12908 F:      Documentation/devicetree/bindings/scsi/
12909 F:      drivers/scsi/
12910 F:      include/scsi/
12911
12912 SCSI TAPE DRIVER
12913 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12914 L:      linux-scsi@vger.kernel.org
12915 S:      Maintained
12916 F:      Documentation/scsi/st.txt
12917 F:      drivers/scsi/st.*
12918 F:      drivers/scsi/st_*.h
12919
12920 SCTP PROTOCOL
12921 M:      Vlad Yasevich <vyasevich@gmail.com>
12922 M:      Neil Horman <nhorman@tuxdriver.com>
12923 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12924 L:      linux-sctp@vger.kernel.org
12925 W:      http://lksctp.sourceforge.net
12926 S:      Maintained
12927 F:      Documentation/networking/sctp.txt
12928 F:      include/linux/sctp.h
12929 F:      include/uapi/linux/sctp.h
12930 F:      include/net/sctp/
12931 F:      net/sctp/
12932
12933 SCx200 CPU SUPPORT
12934 M:      Jim Cromie <jim.cromie@gmail.com>
12935 S:      Odd Fixes
12936 F:      Documentation/i2c/busses/scx200_acb
12937 F:      arch/x86/platform/scx200/
12938 F:      drivers/watchdog/scx200_wdt.c
12939 F:      drivers/i2c/busses/scx200*
12940 F:      drivers/mtd/maps/scx200_docflash.c
12941 F:      include/linux/scx200.h
12942
12943 SCx200 GPIO DRIVER
12944 M:      Jim Cromie <jim.cromie@gmail.com>
12945 S:      Maintained
12946 F:      drivers/char/scx200_gpio.c
12947 F:      include/linux/scx200_gpio.h
12948
12949 SCx200 HRT CLOCKSOURCE DRIVER
12950 M:      Jim Cromie <jim.cromie@gmail.com>
12951 S:      Maintained
12952 F:      drivers/clocksource/scx200_hrt.c
12953
12954 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12955 M:      Sascha Sommer <saschasommer@freenet.de>
12956 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12957 S:      Maintained
12958 F:      drivers/mmc/host/sdricoh_cs.c
12959
12960 SECURE COMPUTING
12961 M:      Kees Cook <keescook@chromium.org>
12962 R:      Andy Lutomirski <luto@amacapital.net>
12963 R:      Will Drewry <wad@chromium.org>
12964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12965 S:      Supported
12966 F:      kernel/seccomp.c
12967 F:      include/uapi/linux/seccomp.h
12968 F:      include/linux/seccomp.h
12969 F:      tools/testing/selftests/seccomp/*
12970 F:      tools/testing/selftests/kselftest_harness.h
12971 F:      Documentation/userspace-api/seccomp_filter.rst
12972 K:      \bsecure_computing
12973 K:      \bTIF_SECCOMP\b
12974
12975 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12976 M:      Al Cooper <alcooperx@gmail.com>
12977 L:      linux-mmc@vger.kernel.org
12978 L:      bcm-kernel-feedback-list@broadcom.com
12979 S:      Maintained
12980 F:      drivers/mmc/host/sdhci-brcmstb*
12981
12982 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12983 M:      Adrian Hunter <adrian.hunter@intel.com>
12984 L:      linux-mmc@vger.kernel.org
12985 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12986 S:      Maintained
12987 F:      drivers/mmc/host/sdhci*
12988 F:      include/linux/mmc/sdhci*
12989
12990 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
12991 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
12992 M:      Manjunath M B <manjumb@synopsys.com>
12993 L:      linux-mmc@vger.kernel.org
12994 S:      Maintained
12995 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
12996
12997 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12998 M:      Ben Dooks <ben-linux@fluff.org>
12999 M:      Jaehoon Chung <jh80.chung@samsung.com>
13000 L:      linux-mmc@vger.kernel.org
13001 S:      Maintained
13002 F:      drivers/mmc/host/sdhci-s3c*
13003
13004 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13005 M:      Viresh Kumar <vireshk@kernel.org>
13006 L:      linux-mmc@vger.kernel.org
13007 S:      Maintained
13008 F:      drivers/mmc/host/sdhci-spear.c
13009
13010 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13011 M:      Kishon Vijay Abraham I <kishon@ti.com>
13012 L:      linux-mmc@vger.kernel.org
13013 S:      Maintained
13014 F:      drivers/mmc/host/sdhci-omap.c
13015
13016 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13017 M:      Scott Bauer <scott.bauer@intel.com>
13018 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13019 L:      linux-block@vger.kernel.org
13020 S:      Supported
13021 F:      block/sed*
13022 F:      block/opal_proto.h
13023 F:      include/linux/sed*
13024 F:      include/uapi/linux/sed*
13025
13026 SECURITY CONTACT
13027 M:      Security Officers <security@kernel.org>
13028 S:      Supported
13029
13030 SECURITY SUBSYSTEM
13031 M:      James Morris <jmorris@namei.org>
13032 M:      "Serge E. Hallyn" <serge@hallyn.com>
13033 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13035 W:      http://kernsec.org/
13036 S:      Supported
13037 F:      security/
13038 X:      security/selinux/
13039
13040 SELINUX SECURITY MODULE
13041 M:      Paul Moore <paul@paul-moore.com>
13042 M:      Stephen Smalley <sds@tycho.nsa.gov>
13043 M:      Eric Paris <eparis@parisplace.org>
13044 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13045 W:      https://selinuxproject.org
13046 W:      https://github.com/SELinuxProject
13047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13048 S:      Supported
13049 F:      include/linux/selinux*
13050 F:      security/selinux/
13051 F:      scripts/selinux/
13052 F:      Documentation/admin-guide/LSM/SELinux.rst
13053
13054 SENSABLE PHANTOM
13055 M:      Jiri Slaby <jirislaby@gmail.com>
13056 S:      Maintained
13057 F:      drivers/misc/phantom.c
13058 F:      include/uapi/linux/phantom.h
13059
13060 SERIAL DEVICE BUS
13061 M:      Rob Herring <robh@kernel.org>
13062 L:      linux-serial@vger.kernel.org
13063 S:      Maintained
13064 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13065 F:      drivers/tty/serdev/
13066 F:      include/linux/serdev.h
13067
13068 SERIAL DRIVERS
13069 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13070 L:      linux-serial@vger.kernel.org
13071 S:      Maintained
13072 F:      Documentation/devicetree/bindings/serial/
13073 F:      drivers/tty/serial/
13074
13075 SERIAL IR RECEIVER
13076 M:      Sean Young <sean@mess.org>
13077 L:      linux-media@vger.kernel.org
13078 S:      Maintained
13079 F:      drivers/media/rc/serial_ir.c
13080
13081 SFC NETWORK DRIVER
13082 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13083 M:      Edward Cree <ecree@solarflare.com>
13084 M:      Bert Kenward <bkenward@solarflare.com>
13085 L:      netdev@vger.kernel.org
13086 S:      Supported
13087 F:      drivers/net/ethernet/sfc/
13088
13089 SGI GRU DRIVER
13090 M:      Dimitri Sivanich <sivanich@sgi.com>
13091 S:      Maintained
13092 F:      drivers/misc/sgi-gru/
13093
13094 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13095 M:      Pat Gefre <pfg@sgi.com>
13096 L:      linux-ia64@vger.kernel.org
13097 S:      Supported
13098 F:      Documentation/ia64/serial.txt
13099 F:      drivers/tty/serial/ioc?_serial.c
13100 F:      include/linux/ioc?.h
13101
13102 SGI XP/XPC/XPNET DRIVER
13103 M:      Cliff Whickman <cpw@sgi.com>
13104 M:      Robin Holt <robinmholt@gmail.com>
13105 S:      Maintained
13106 F:      drivers/misc/sgi-xp/
13107
13108 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13109 M:      Ursula Braun <ubraun@linux.ibm.com>
13110 L:      linux-s390@vger.kernel.org
13111 W:      http://www.ibm.com/developerworks/linux/linux390/
13112 S:      Supported
13113 F:      net/smc/
13114
13115 SHARP RJ54N1CB0C SENSOR DRIVER
13116 M:      Jacopo Mondi <jacopo@jmondi.org>
13117 L:      linux-media@vger.kernel.org
13118 T:      git git://linuxtv.org/media_tree.git
13119 S:      Odd fixes
13120 F:      drivers/media/i2c/rj54n1cb0c.c
13121 F:      include/media/i2c/rj54n1cb0c.h
13122
13123 SH_VEU V4L2 MEM2MEM DRIVER
13124 L:      linux-media@vger.kernel.org
13125 S:      Orphan
13126 F:      drivers/media/platform/sh_veu.c
13127
13128 SH_VOU V4L2 OUTPUT DRIVER
13129 L:      linux-media@vger.kernel.org
13130 S:      Orphan
13131 F:      drivers/media/platform/sh_vou.c
13132 F:      include/media/drv-intf/sh_vou.h
13133
13134 SI2157 MEDIA DRIVER
13135 M:      Antti Palosaari <crope@iki.fi>
13136 L:      linux-media@vger.kernel.org
13137 W:      https://linuxtv.org
13138 W:      http://palosaari.fi/linux/
13139 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13140 T:      git git://linuxtv.org/anttip/media_tree.git
13141 S:      Maintained
13142 F:      drivers/media/tuners/si2157*
13143
13144 SI2165 MEDIA DRIVER
13145 M:      Matthias Schwarzott <zzam@gentoo.org>
13146 L:      linux-media@vger.kernel.org
13147 W:      https://linuxtv.org
13148 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13149 S:      Maintained
13150 F:      drivers/media/dvb-frontends/si2165*
13151
13152 SI2168 MEDIA DRIVER
13153 M:      Antti Palosaari <crope@iki.fi>
13154 L:      linux-media@vger.kernel.org
13155 W:      https://linuxtv.org
13156 W:      http://palosaari.fi/linux/
13157 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13158 T:      git git://linuxtv.org/anttip/media_tree.git
13159 S:      Maintained
13160 F:      drivers/media/dvb-frontends/si2168*
13161
13162 SI470X FM RADIO RECEIVER I2C DRIVER
13163 M:      Hans Verkuil <hverkuil@xs4all.nl>
13164 L:      linux-media@vger.kernel.org
13165 T:      git git://linuxtv.org/media_tree.git
13166 W:      https://linuxtv.org
13167 S:      Odd Fixes
13168 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13169
13170 SI470X FM RADIO RECEIVER USB DRIVER
13171 M:      Hans Verkuil <hverkuil@xs4all.nl>
13172 L:      linux-media@vger.kernel.org
13173 T:      git git://linuxtv.org/media_tree.git
13174 W:      https://linuxtv.org
13175 S:      Maintained
13176 F:      drivers/media/radio/si470x/radio-si470x-common.c
13177 F:      drivers/media/radio/si470x/radio-si470x.h
13178 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13179
13180 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13181 M:      Eduardo Valentin <edubezval@gmail.com>
13182 L:      linux-media@vger.kernel.org
13183 T:      git git://linuxtv.org/media_tree.git
13184 W:      https://linuxtv.org
13185 S:      Odd Fixes
13186 F:      drivers/media/radio/si4713/si4713.?
13187
13188 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13189 M:      Eduardo Valentin <edubezval@gmail.com>
13190 L:      linux-media@vger.kernel.org
13191 T:      git git://linuxtv.org/media_tree.git
13192 W:      https://linuxtv.org
13193 S:      Odd Fixes
13194 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13195
13196 SI4713 FM RADIO TRANSMITTER USB DRIVER
13197 M:      Hans Verkuil <hverkuil@xs4all.nl>
13198 L:      linux-media@vger.kernel.org
13199 T:      git git://linuxtv.org/media_tree.git
13200 W:      https://linuxtv.org
13201 S:      Maintained
13202 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13203
13204 SIANO DVB DRIVER
13205 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13206 L:      linux-media@vger.kernel.org
13207 W:      https://linuxtv.org
13208 T:      git git://linuxtv.org/media_tree.git
13209 S:      Odd fixes
13210 F:      drivers/media/common/siano/
13211 F:      drivers/media/usb/siano/
13212 F:      drivers/media/usb/siano/
13213 F:      drivers/media/mmc/siano/
13214
13215 SIFIVE DRIVERS
13216 M:      Palmer Dabbelt <palmer@sifive.com>
13217 L:      linux-riscv@lists.infradead.org
13218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13219 S:      Supported
13220 K:      sifive
13221 N:      sifive
13222
13223 SILEAD TOUCHSCREEN DRIVER
13224 M:      Hans de Goede <hdegoede@redhat.com>
13225 L:      linux-input@vger.kernel.org
13226 L:      platform-driver-x86@vger.kernel.org
13227 S:      Maintained
13228 F:      drivers/input/touchscreen/silead.c
13229 F:      drivers/platform/x86/touchscreen_dmi.c
13230
13231 SILICON MOTION SM712 FRAME BUFFER DRIVER
13232 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13233 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13234 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13235 L:      linux-fbdev@vger.kernel.org
13236 S:      Maintained
13237 F:      drivers/video/fbdev/sm712*
13238 F:      Documentation/fb/sm712fb.txt
13239
13240 SIMPLE FIRMWARE INTERFACE (SFI)
13241 M:      Len Brown <lenb@kernel.org>
13242 L:      sfi-devel@simplefirmware.org
13243 W:      http://simplefirmware.org/
13244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13245 S:      Supported
13246 F:      arch/x86/platform/sfi/
13247 F:      drivers/sfi/
13248 F:      include/linux/sfi*.h
13249
13250 SIMPLEFB FB DRIVER
13251 M:      Hans de Goede <hdegoede@redhat.com>
13252 L:      linux-fbdev@vger.kernel.org
13253 S:      Maintained
13254 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13255 F:      drivers/video/fbdev/simplefb.c
13256 F:      include/linux/platform_data/simplefb.h
13257
13258 SIMTEC EB110ATX (Chalice CATS)
13259 P:      Ben Dooks
13260 P:      Vincent Sanders <vince@simtec.co.uk>
13261 M:      Simtec Linux Team <linux@simtec.co.uk>
13262 W:      http://www.simtec.co.uk/products/EB110ATX/
13263 S:      Supported
13264
13265 SIMTEC EB2410ITX (BAST)
13266 P:      Ben Dooks
13267 P:      Vincent Sanders <vince@simtec.co.uk>
13268 M:      Simtec Linux Team <linux@simtec.co.uk>
13269 W:      http://www.simtec.co.uk/products/EB2410ITX/
13270 S:      Supported
13271 F:      arch/arm/mach-s3c24xx/mach-bast.c
13272 F:      arch/arm/mach-s3c24xx/bast-ide.c
13273 F:      arch/arm/mach-s3c24xx/bast-irq.c
13274
13275 SIPHASH PRF ROUTINES
13276 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13277 S:      Maintained
13278 F:      lib/siphash.c
13279 F:      lib/test_siphash.c
13280 F:      include/linux/siphash.h
13281
13282 SIOX
13283 M:      Gavin Schenk <g.schenk@eckelmann.de>
13284 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13285 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13286 S:      Supported
13287 F:      drivers/siox/*
13288 F:      include/trace/events/siox.h
13289
13290 SIS 190 ETHERNET DRIVER
13291 M:      Francois Romieu <romieu@fr.zoreil.com>
13292 L:      netdev@vger.kernel.org
13293 S:      Maintained
13294 F:      drivers/net/ethernet/sis/sis190.c
13295
13296 SIS 900/7016 FAST ETHERNET DRIVER
13297 M:      Daniele Venzano <venza@brownhat.org>
13298 W:      http://www.brownhat.org/sis900.html
13299 L:      netdev@vger.kernel.org
13300 S:      Maintained
13301 F:      drivers/net/ethernet/sis/sis900.*
13302
13303 SIS FRAMEBUFFER DRIVER
13304 M:      Thomas Winischhofer <thomas@winischhofer.net>
13305 W:      http://www.winischhofer.net/linuxsisvga.shtml
13306 S:      Maintained
13307 F:      Documentation/fb/sisfb.txt
13308 F:      drivers/video/fbdev/sis/
13309 F:      include/video/sisfb.h
13310
13311 SIS USB2VGA DRIVER
13312 M:      Thomas Winischhofer <thomas@winischhofer.net>
13313 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13314 S:      Maintained
13315 F:      drivers/usb/misc/sisusbvga/
13316
13317 SLAB ALLOCATOR
13318 M:      Christoph Lameter <cl@linux.com>
13319 M:      Pekka Enberg <penberg@kernel.org>
13320 M:      David Rientjes <rientjes@google.com>
13321 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13322 M:      Andrew Morton <akpm@linux-foundation.org>
13323 L:      linux-mm@kvack.org
13324 S:      Maintained
13325 F:      include/linux/sl?b*.h
13326 F:      mm/sl?b*
13327
13328 SLEEPABLE READ-COPY UPDATE (SRCU)
13329 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13330 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13331 M:      Josh Triplett <josh@joshtriplett.org>
13332 R:      Steven Rostedt <rostedt@goodmis.org>
13333 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13334 L:      linux-kernel@vger.kernel.org
13335 W:      http://www.rdrop.com/users/paulmck/RCU/
13336 S:      Supported
13337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13338 F:      include/linux/srcu*.h
13339 F:      kernel/rcu/srcu*.c
13340
13341 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13342 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13343 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13344 S:      Maintained
13345 F:      drivers/slimbus/
13346 F:      Documentation/devicetree/bindings/slimbus/
13347 F:      include/linux/slimbus.h
13348
13349 SMACK SECURITY MODULE
13350 M:      Casey Schaufler <casey@schaufler-ca.com>
13351 L:      linux-security-module@vger.kernel.org
13352 W:      http://schaufler-ca.com
13353 T:      git git://github.com/cschaufler/smack-next
13354 S:      Maintained
13355 F:      Documentation/admin-guide/LSM/Smack.rst
13356 F:      security/smack/
13357
13358 SMC91x ETHERNET DRIVER
13359 M:      Nicolas Pitre <nico@fluxnic.net>
13360 S:      Odd Fixes
13361 F:      drivers/net/ethernet/smsc/smc91x.*
13362
13363 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13364 M:      Sakari Ailus <sakari.ailus@iki.fi>
13365 L:      linux-media@vger.kernel.org
13366 S:      Maintained
13367 F:      drivers/media/i2c/smiapp/
13368 F:      include/media/i2c/smiapp.h
13369 F:      drivers/media/i2c/smiapp-pll.c
13370 F:      drivers/media/i2c/smiapp-pll.h
13371 F:      include/uapi/linux/smiapp.h
13372 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13373
13374 SMM665 HARDWARE MONITOR DRIVER
13375 M:      Guenter Roeck <linux@roeck-us.net>
13376 L:      linux-hwmon@vger.kernel.org
13377 S:      Maintained
13378 F:      Documentation/hwmon/smm665
13379 F:      drivers/hwmon/smm665.c
13380
13381 SMSC EMC2103 HARDWARE MONITOR DRIVER
13382 M:      Steve Glendinning <steve.glendinning@shawell.net>
13383 L:      linux-hwmon@vger.kernel.org
13384 S:      Maintained
13385 F:      Documentation/hwmon/emc2103
13386 F:      drivers/hwmon/emc2103.c
13387
13388 SMSC SCH5627 HARDWARE MONITOR DRIVER
13389 M:      Hans de Goede <hdegoede@redhat.com>
13390 L:      linux-hwmon@vger.kernel.org
13391 S:      Supported
13392 F:      Documentation/hwmon/sch5627
13393 F:      drivers/hwmon/sch5627.c
13394
13395 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13396 M:      Steve Glendinning <steve.glendinning@shawell.net>
13397 L:      linux-fbdev@vger.kernel.org
13398 S:      Maintained
13399 F:      drivers/video/fbdev/smscufx.c
13400
13401 SMSC47B397 HARDWARE MONITOR DRIVER
13402 M:      Jean Delvare <jdelvare@suse.com>
13403 L:      linux-hwmon@vger.kernel.org
13404 S:      Maintained
13405 F:      Documentation/hwmon/smsc47b397
13406 F:      drivers/hwmon/smsc47b397.c
13407
13408 SMSC911x ETHERNET DRIVER
13409 M:      Steve Glendinning <steve.glendinning@shawell.net>
13410 L:      netdev@vger.kernel.org
13411 S:      Maintained
13412 F:      include/linux/smsc911x.h
13413 F:      drivers/net/ethernet/smsc/smsc911x.*
13414
13415 SMSC9420 PCI ETHERNET DRIVER
13416 M:      Steve Glendinning <steve.glendinning@shawell.net>
13417 L:      netdev@vger.kernel.org
13418 S:      Maintained
13419 F:      drivers/net/ethernet/smsc/smsc9420.*
13420
13421 SOC-CAMERA V4L2 SUBSYSTEM
13422 L:      linux-media@vger.kernel.org
13423 T:      git git://linuxtv.org/media_tree.git
13424 S:      Orphan
13425 F:      include/media/soc*
13426 F:      drivers/media/i2c/soc_camera/
13427 F:      drivers/media/platform/soc_camera/
13428
13429 SOCIONEXT SYNQUACER I2C DRIVER
13430 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13431 L:      linux-i2c@vger.kernel.org
13432 S:      Maintained
13433 F:      drivers/i2c/busses/i2c-synquacer.c
13434 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13435
13436 SOCIONEXT UNIPHIER SOUND DRIVER
13437 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13438 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13439 S:      Maintained
13440 F:      sound/soc/uniphier/
13441
13442 SOEKRIS NET48XX LED SUPPORT
13443 M:      Chris Boot <bootc@bootc.net>
13444 S:      Maintained
13445 F:      drivers/leds/leds-net48xx.c
13446
13447 SOFT-ROCE DRIVER (rxe)
13448 M:      Moni Shoua <monis@mellanox.com>
13449 L:      linux-rdma@vger.kernel.org
13450 S:      Supported
13451 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13452 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13453 F:      drivers/infiniband/sw/rxe/
13454 F:      include/uapi/rdma/rdma_user_rxe.h
13455
13456 SOFTLOGIC 6x10 MPEG CODEC
13457 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13458 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13459 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13460 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13461 M:      Ismael Luceno <ismael@iodev.co.uk>
13462 L:      linux-media@vger.kernel.org
13463 S:      Supported
13464 F:      drivers/media/pci/solo6x10/
13465
13466 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13467 M:      James Morse <james.morse@arm.com>
13468 L:      linux-arm-kernel@lists.infradead.org
13469 S:      Maintained
13470 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13471 F:      drivers/firmware/arm_sdei.c
13472 F:      include/linux/sdei.h
13473 F:      include/uapi/linux/sdei.h
13474
13475 SOFTWARE RAID (Multiple Disks) SUPPORT
13476 M:      Shaohua Li <shli@kernel.org>
13477 L:      linux-raid@vger.kernel.org
13478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13479 S:      Supported
13480 F:      drivers/md/Makefile
13481 F:      drivers/md/Kconfig
13482 F:      drivers/md/md*
13483 F:      drivers/md/raid*
13484 F:      include/linux/raid/
13485 F:      include/uapi/linux/raid/
13486
13487 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13488 M:      Jassi Brar <jaswinder.singh@linaro.org>
13489 L:      netdev@vger.kernel.org
13490 S:      Maintained
13491 F:      drivers/net/ethernet/socionext/netsec.c
13492 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13493
13494 SOLIDRUN CLEARFOG SUPPORT
13495 M:      Russell King <linux@armlinux.org.uk>
13496 S:      Maintained
13497 F:      arch/arm/boot/dts/armada-388-clearfog*
13498 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13499
13500 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13501 M:      Russell King <linux@armlinux.org.uk>
13502 S:      Maintained
13503 F:      arch/arm/boot/dts/imx6*-cubox-i*
13504 F:      arch/arm/boot/dts/imx6*-hummingboard*
13505 F:      arch/arm/boot/dts/imx6*-sr-*
13506
13507 SONIC NETWORK DRIVER
13508 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13509 L:      netdev@vger.kernel.org
13510 S:      Maintained
13511 F:      drivers/net/ethernet/natsemi/sonic.*
13512
13513 SONICS SILICON BACKPLANE DRIVER (SSB)
13514 M:      Michael Buesch <m@bues.ch>
13515 L:      linux-wireless@vger.kernel.org
13516 S:      Maintained
13517 F:      drivers/ssb/
13518 F:      include/linux/ssb/
13519
13520 SONY IMX258 SENSOR DRIVER
13521 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13522 L:      linux-media@vger.kernel.org
13523 T:      git git://linuxtv.org/media_tree.git
13524 S:      Maintained
13525 F:      drivers/media/i2c/imx258.c
13526
13527 SONY IMX274 SENSOR DRIVER
13528 M:      Leon Luo <leonl@leopardimaging.com>
13529 L:      linux-media@vger.kernel.org
13530 T:      git git://linuxtv.org/media_tree.git
13531 S:      Maintained
13532 F:      drivers/media/i2c/imx274.c
13533 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13534
13535 SONY MEMORYSTICK CARD SUPPORT
13536 M:      Alex Dubov <oakad@yahoo.com>
13537 W:      http://tifmxx.berlios.de/
13538 S:      Maintained
13539 F:      drivers/memstick/host/tifm_ms.c
13540
13541 SONY MEMORYSTICK STANDARD SUPPORT
13542 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13543 S:      Maintained
13544 F:      drivers/memstick/core/ms_block.*
13545
13546 SONY VAIO CONTROL DEVICE DRIVER
13547 M:      Mattia Dongili <malattia@linux.it>
13548 L:      platform-driver-x86@vger.kernel.org
13549 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13550 S:      Maintained
13551 F:      Documentation/laptops/sony-laptop.txt
13552 F:      drivers/char/sonypi.c
13553 F:      drivers/platform/x86/sony-laptop.c
13554 F:      include/linux/sony-laptop.h
13555
13556 SOUND
13557 M:      Jaroslav Kysela <perex@perex.cz>
13558 M:      Takashi Iwai <tiwai@suse.com>
13559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13560 W:      http://www.alsa-project.org/
13561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13562 T:      git git://git.alsa-project.org/alsa-kernel.git
13563 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13564 S:      Maintained
13565 F:      Documentation/sound/
13566 F:      include/sound/
13567 F:      include/uapi/sound/
13568 F:      sound/
13569
13570 SOUND - COMPRESSED AUDIO
13571 M:      Vinod Koul <vkoul@kernel.org>
13572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13574 S:      Supported
13575 F:      Documentation/sound/designs/compress-offload.rst
13576 F:      include/sound/compress_driver.h
13577 F:      include/uapi/sound/compress_*
13578 F:      sound/core/compress_offload.c
13579 F:      sound/soc/soc-compress.c
13580
13581 SOUND - DMAENGINE HELPERS
13582 M:      Lars-Peter Clausen <lars@metafoo.de>
13583 S:      Supported
13584 F:      include/sound/dmaengine_pcm.h
13585 F:      sound/core/pcm_dmaengine.c
13586 F:      sound/soc/soc-generic-dmaengine-pcm.c
13587
13588 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13589 M:      Liam Girdwood <lgirdwood@gmail.com>
13590 M:      Mark Brown <broonie@kernel.org>
13591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13593 W:      http://alsa-project.org/main/index.php/ASoC
13594 S:      Supported
13595 F:      Documentation/devicetree/bindings/sound/
13596 F:      Documentation/sound/soc/
13597 F:      sound/soc/
13598 F:      include/sound/soc*
13599
13600 SOUNDWIRE SUBSYSTEM
13601 M:      Vinod Koul <vinod.koul@intel.com>
13602 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13603 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13604 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13605 S:      Supported
13606 F:      Documentation/driver-api/soundwire/
13607 F:      drivers/soundwire/
13608 F:      include/linux/soundwire/
13609
13610 SP2 MEDIA DRIVER
13611 M:      Olli Salonen <olli.salonen@iki.fi>
13612 L:      linux-media@vger.kernel.org
13613 W:      https://linuxtv.org
13614 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13615 S:      Maintained
13616 F:      drivers/media/dvb-frontends/sp2*
13617
13618 SPARC + UltraSPARC (sparc/sparc64)
13619 M:      "David S. Miller" <davem@davemloft.net>
13620 L:      sparclinux@vger.kernel.org
13621 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13624 S:      Maintained
13625 F:      arch/sparc/
13626 F:      drivers/sbus/
13627
13628 SPARC SERIAL DRIVERS
13629 M:      "David S. Miller" <davem@davemloft.net>
13630 L:      sparclinux@vger.kernel.org
13631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13633 S:      Maintained
13634 F:      include/linux/sunserialcore.h
13635 F:      drivers/tty/serial/suncore.c
13636 F:      drivers/tty/serial/sunhv.c
13637 F:      drivers/tty/serial/sunsab.c
13638 F:      drivers/tty/serial/sunsab.h
13639 F:      drivers/tty/serial/sunsu.c
13640 F:      drivers/tty/serial/sunzilog.c
13641 F:      drivers/tty/serial/sunzilog.h
13642 F:      drivers/tty/vcc.c
13643
13644 SPARSE CHECKER
13645 M:      "Christopher Li" <sparse@chrisli.org>
13646 L:      linux-sparse@vger.kernel.org
13647 W:      https://sparse.wiki.kernel.org/
13648 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13649 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13650 S:      Maintained
13651 F:      include/linux/compiler.h
13652
13653 SPEAR CLOCK FRAMEWORK SUPPORT
13654 M:      Viresh Kumar <vireshk@kernel.org>
13655 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13656 W:      http://www.st.com/spear
13657 S:      Maintained
13658 F:      drivers/clk/spear/
13659
13660 SPEAR PLATFORM SUPPORT
13661 M:      Viresh Kumar <vireshk@kernel.org>
13662 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13664 W:      http://www.st.com/spear
13665 S:      Maintained
13666 F:      arch/arm/boot/dts/spear*
13667 F:      arch/arm/mach-spear/
13668
13669 SPI NOR SUBSYSTEM
13670 M:      Marek Vasut <marek.vasut@gmail.com>
13671 L:      linux-mtd@lists.infradead.org
13672 W:      http://www.linux-mtd.infradead.org/
13673 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13674 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13675 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13676 S:      Maintained
13677 F:      drivers/mtd/spi-nor/
13678 F:      include/linux/mtd/spi-nor.h
13679
13680 SPI SUBSYSTEM
13681 M:      Mark Brown <broonie@kernel.org>
13682 L:      linux-spi@vger.kernel.org
13683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13684 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13685 S:      Maintained
13686 F:      Documentation/devicetree/bindings/spi/
13687 F:      Documentation/spi/
13688 F:      drivers/spi/
13689 F:      include/linux/spi/
13690 F:      include/uapi/linux/spi/
13691 F:      tools/spi/
13692
13693 SPIDERNET NETWORK DRIVER for CELL
13694 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13695 L:      netdev@vger.kernel.org
13696 S:      Supported
13697 F:      Documentation/networking/spider_net.txt
13698 F:      drivers/net/ethernet/toshiba/spider_net*
13699
13700 SPMI SUBSYSTEM
13701 R:      Stephen Boyd <sboyd@kernel.org>
13702 L:      linux-arm-msm@vger.kernel.org
13703 F:      Documentation/devicetree/bindings/spmi/
13704 F:      drivers/spmi/
13705 F:      include/dt-bindings/spmi/spmi.h
13706 F:      include/linux/spmi.h
13707 F:      include/trace/events/spmi.h
13708
13709 SPU FILE SYSTEM
13710 M:      Jeremy Kerr <jk@ozlabs.org>
13711 L:      linuxppc-dev@lists.ozlabs.org
13712 W:      http://www.ibm.com/developerworks/power/cell/
13713 S:      Supported
13714 F:      Documentation/filesystems/spufs.txt
13715 F:      arch/powerpc/platforms/cell/spufs/
13716
13717 SQUASHFS FILE SYSTEM
13718 M:      Phillip Lougher <phillip@squashfs.org.uk>
13719 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13720 W:      http://squashfs.org.uk
13721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13722 S:      Maintained
13723 F:      Documentation/filesystems/squashfs.txt
13724 F:      fs/squashfs/
13725
13726 SRM (Alpha) environment access
13727 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13728 S:      Maintained
13729 F:      arch/alpha/kernel/srm_env.c
13730
13731 ST STM32 I2C/SMBUS DRIVER
13732 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13733 L:      linux-i2c@vger.kernel.org
13734 S:      Maintained
13735 F:      drivers/i2c/busses/i2c-stm32*
13736
13737 STABLE BRANCH
13738 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13739 L:      stable@vger.kernel.org
13740 S:      Supported
13741 F:      Documentation/process/stable-kernel-rules.rst
13742
13743 STAGING - COMEDI
13744 M:      Ian Abbott <abbotti@mev.co.uk>
13745 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13746 S:      Odd Fixes
13747 F:      drivers/staging/comedi/
13748
13749 STAGING - EROFS FILE SYSTEM
13750 M:      Gao Xiang <gaoxiang25@huawei.com>
13751 M:      Chao Yu <yuchao0@huawei.com>
13752 L:      linux-erofs@lists.ozlabs.org
13753 S:      Maintained
13754 F:      drivers/staging/erofs/
13755
13756 STAGING - FLARION FT1000 DRIVERS
13757 M:      Marek Belisko <marek.belisko@gmail.com>
13758 S:      Odd Fixes
13759 F:      drivers/staging/ft1000/
13760
13761 STAGING - INDUSTRIAL IO
13762 M:      Jonathan Cameron <jic23@kernel.org>
13763 L:      linux-iio@vger.kernel.org
13764 S:      Odd Fixes
13765 F:      Documentation/devicetree/bindings/staging/iio/
13766 F:      drivers/staging/iio/
13767
13768 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13769 M:      Marc Dietrich <marvin24@gmx.de>
13770 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13771 L:      linux-tegra@vger.kernel.org
13772 S:      Maintained
13773 F:      drivers/staging/nvec/
13774
13775 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13776 M:      Jens Frederich <jfrederich@gmail.com>
13777 M:      Daniel Drake <dsd@laptop.org>
13778 M:      Jon Nettleton <jon.nettleton@gmail.com>
13779 W:      http://wiki.laptop.org/go/DCON
13780 S:      Maintained
13781 F:      drivers/staging/olpc_dcon/
13782
13783 STAGING - REALTEK RTL8712U DRIVERS
13784 M:      Larry Finger <Larry.Finger@lwfinger.net>
13785 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13786 S:      Odd Fixes
13787 F:      drivers/staging/rtl8712/
13788
13789 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13790 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13791 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13792 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13793 L:      linux-fbdev@vger.kernel.org
13794 S:      Maintained
13795 F:      drivers/staging/sm750fb/
13796
13797 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13798 M:      William Hubbs <w.d.hubbs@gmail.com>
13799 M:      Chris Brannon <chris@the-brannons.com>
13800 M:      Kirk Reiser <kirk@reisers.ca>
13801 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13802 L:      speakup@linux-speakup.org
13803 W:      http://www.linux-speakup.org/
13804 S:      Odd Fixes
13805 F:      drivers/staging/speakup/
13806
13807 STAGING - VIA VT665X DRIVERS
13808 M:      Forest Bond <forest@alittletooquiet.net>
13809 S:      Odd Fixes
13810 F:      drivers/staging/vt665?/
13811
13812 STAGING - WILC1000 WIFI DRIVER
13813 M:      Aditya Shankar <aditya.shankar@microchip.com>
13814 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13815 L:      linux-wireless@vger.kernel.org
13816 S:      Supported
13817 F:      drivers/staging/wilc1000/
13818
13819 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13820 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13821 S:      Odd Fixes
13822 F:      drivers/staging/xgifb/
13823
13824 STAGING SUBSYSTEM
13825 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13827 L:      devel@driverdev.osuosl.org
13828 S:      Supported
13829 F:      drivers/staging/
13830
13831 STARFIRE/DURALAN NETWORK DRIVER
13832 M:      Ion Badulescu <ionut@badula.org>
13833 S:      Odd Fixes
13834 F:      drivers/net/ethernet/adaptec/starfire*
13835
13836 STEC S1220 SKD DRIVER
13837 M:      Bart Van Assche <bart.vanassche@wdc.com>
13838 L:      linux-block@vger.kernel.org
13839 S:      Maintained
13840 F:      drivers/block/skd*[ch]
13841
13842 STI AUDIO (ASoC) DRIVERS
13843 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13845 S:      Maintained
13846 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13847 F:      sound/soc/sti/
13848
13849 STI CEC DRIVER
13850 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13851 S:      Maintained
13852 F:      drivers/staging/media/st-cec/
13853 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13854
13855 STK1160 USB VIDEO CAPTURE DRIVER
13856 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13857 L:      linux-media@vger.kernel.org
13858 T:      git git://linuxtv.org/media_tree.git
13859 S:      Maintained
13860 F:      drivers/media/usb/stk1160/
13861
13862 STM32 AUDIO (ASoC) DRIVERS
13863 M:      Olivier Moysan <olivier.moysan@st.com>
13864 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13865 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13866 S:      Maintained
13867 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13868 F:      sound/soc/stm/
13869
13870 STM32 TIMER/LPTIMER DRIVERS
13871 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13872 S:      Maintained
13873 F:      drivers/*/stm32-*timer*
13874 F:      drivers/pwm/pwm-stm32*
13875 F:      include/linux/*/stm32-*tim*
13876 F:      Documentation/ABI/testing/*timer-stm32
13877 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13878 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13879
13880 STMMAC ETHERNET DRIVER
13881 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13882 M:      Alexandre Torgue <alexandre.torgue@st.com>
13883 M:      Jose Abreu <joabreu@synopsys.com>
13884 L:      netdev@vger.kernel.org
13885 W:      http://www.stlinux.com
13886 S:      Supported
13887 F:      drivers/net/ethernet/stmicro/stmmac/
13888
13889 SUN3/3X
13890 M:      Sam Creasey <sammy@sammy.net>
13891 W:      http://sammy.net/sun3/
13892 S:      Maintained
13893 F:      arch/m68k/kernel/*sun3*
13894 F:      arch/m68k/sun3*/
13895 F:      arch/m68k/include/asm/sun3*
13896 F:      drivers/net/ethernet/i825xx/sun3*
13897
13898 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13899 M:      Hans de Goede <hdegoede@redhat.com>
13900 L:      linux-input@vger.kernel.org
13901 S:      Maintained
13902 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13903 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13904
13905 SUNDANCE NETWORK DRIVER
13906 M:      Denis Kirjanov <kda@linux-powerpc.org>
13907 L:      netdev@vger.kernel.org
13908 S:      Maintained
13909 F:      drivers/net/ethernet/dlink/sundance.c
13910
13911 SUPERH
13912 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13913 M:      Rich Felker <dalias@libc.org>
13914 L:      linux-sh@vger.kernel.org
13915 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13916 S:      Maintained
13917 F:      Documentation/sh/
13918 F:      arch/sh/
13919 F:      drivers/sh/
13920
13921 SUSPEND TO RAM
13922 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13923 M:      Len Brown <len.brown@intel.com>
13924 M:      Pavel Machek <pavel@ucw.cz>
13925 L:      linux-pm@vger.kernel.org
13926 B:      https://bugzilla.kernel.org
13927 S:      Supported
13928 F:      Documentation/power/
13929 F:      arch/x86/kernel/acpi/
13930 F:      drivers/base/power/
13931 F:      kernel/power/
13932 F:      include/linux/suspend.h
13933 F:      include/linux/freezer.h
13934 F:      include/linux/pm.h
13935
13936 SVGA HANDLING
13937 M:      Martin Mares <mj@ucw.cz>
13938 L:      linux-video@atrey.karlin.mff.cuni.cz
13939 S:      Maintained
13940 F:      Documentation/svga.txt
13941 F:      arch/x86/boot/video*
13942
13943 SWIOTLB SUBSYSTEM
13944 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13945 L:      iommu@lists.linux-foundation.org
13946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13947 S:      Supported
13948 F:      kernel/dma/swiotlb.c
13949 F:      arch/*/kernel/pci-swiotlb.c
13950 F:      include/linux/swiotlb.h
13951
13952 SWITCHDEV
13953 M:      Jiri Pirko <jiri@resnulli.us>
13954 M:      Ivan Vecera <ivecera@redhat.com>
13955 L:      netdev@vger.kernel.org
13956 S:      Supported
13957 F:      net/switchdev/
13958 F:      include/net/switchdev.h
13959
13960 SY8106A REGULATOR DRIVER
13961 M:      Icenowy Zheng <icenowy@aosc.io>
13962 S:      Maintained
13963 F:      drivers/regulator/sy8106a-regulator.c
13964 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13965
13966 SYNC FILE FRAMEWORK
13967 M:      Sumit Semwal <sumit.semwal@linaro.org>
13968 R:      Gustavo Padovan <gustavo@padovan.org>
13969 S:      Maintained
13970 L:      linux-media@vger.kernel.org
13971 L:      dri-devel@lists.freedesktop.org
13972 F:      drivers/dma-buf/sync_*
13973 F:      drivers/dma-buf/dma-fence*
13974 F:      drivers/dma-buf/sw_sync.c
13975 F:      include/linux/sync_file.h
13976 F:      include/uapi/linux/sync_file.h
13977 F:      Documentation/sync_file.txt
13978 T:      git git://anongit.freedesktop.org/drm/drm-misc
13979
13980 SYNOPSYS ARC ARCHITECTURE
13981 M:      Vineet Gupta <vgupta@synopsys.com>
13982 L:      linux-snps-arc@lists.infradead.org
13983 S:      Supported
13984 F:      arch/arc/
13985 F:      Documentation/devicetree/bindings/arc/*
13986 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13987 F:      drivers/clocksource/arc_timer.c
13988 F:      drivers/tty/serial/arc_uart.c
13989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13990
13991 SYNOPSYS ARC HSDK SDP pll clock driver
13992 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13993 S:      Supported
13994 F:      drivers/clk/clk-hsdk-pll.c
13995 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13996
13997 SYNOPSYS ARC SDP clock driver
13998 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13999 S:      Supported
14000 F:      drivers/clk/axs10x/*
14001 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14002
14003 SYNOPSYS ARC SDP platform support
14004 M:      Alexey Brodkin <abrodkin@synopsys.com>
14005 S:      Supported
14006 F:      arch/arc/plat-axs10x
14007 F:      arch/arc/boot/dts/ax*
14008 F:      Documentation/devicetree/bindings/arc/axs10*
14009
14010 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14011 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14012 S:      Supported
14013 F:      drivers/reset/reset-axs10x.c
14014 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14015
14016 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14017 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14018 S:      Maintained
14019 F:      drivers/tty/serial/8250/8250_dw.c
14020
14021 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14022 M:      Hoan Tran <hotran@apm.com>
14023 L:      linux-gpio@vger.kernel.org
14024 S:      Maintained
14025 F:      drivers/gpio/gpio-dwapb.c
14026 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14027
14028 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14029 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14030 S:      Maintained
14031 F:      drivers/dma/dwi-axi-dmac/
14032 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14033
14034 SYNOPSYS DESIGNWARE DMAC DRIVER
14035 M:      Viresh Kumar <vireshk@kernel.org>
14036 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14037 S:      Maintained
14038 F:      include/linux/dma/dw.h
14039 F:      include/linux/platform_data/dma-dw.h
14040 F:      drivers/dma/dw/
14041
14042 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14043 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14044 L:      netdev@vger.kernel.org
14045 S:      Supported
14046 F:      drivers/net/ethernet/synopsys/
14047
14048 SYNOPSYS DESIGNWARE I2C DRIVER
14049 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14050 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14051 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14052 L:      linux-i2c@vger.kernel.org
14053 S:      Maintained
14054 F:      drivers/i2c/busses/i2c-designware-*
14055 F:      include/linux/platform_data/i2c-designware.h
14056
14057 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14058 M:      Jaehoon Chung <jh80.chung@samsung.com>
14059 L:      linux-mmc@vger.kernel.org
14060 S:      Maintained
14061 F:      drivers/mmc/host/dw_mmc*
14062
14063 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14064 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14065 S:      Supported
14066 F:      drivers/reset/reset-hsdk.c
14067 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14068 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14069
14070 SYSTEM CONFIGURATION (SYSCON)
14071 M:      Lee Jones <lee.jones@linaro.org>
14072 M:      Arnd Bergmann <arnd@arndb.de>
14073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14074 S:      Supported
14075 F:      drivers/mfd/syscon.c
14076
14077 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14078 M:      Sudeep Holla <sudeep.holla@arm.com>
14079 L:      linux-arm-kernel@lists.infradead.org
14080 S:      Maintained
14081 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14082 F:      drivers/clk/clk-sc[mp]i.c
14083 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14084 F:      drivers/firmware/arm_scpi.c
14085 F:      drivers/firmware/arm_scmi/
14086 F:      include/linux/sc[mp]i_protocol.h
14087
14088 SYSTEM RESET/SHUTDOWN DRIVERS
14089 M:      Sebastian Reichel <sre@kernel.org>
14090 L:      linux-pm@vger.kernel.org
14091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14092 S:      Maintained
14093 F:      Documentation/devicetree/bindings/power/reset/
14094 F:      drivers/power/reset/
14095
14096 SYSTEM TRACE MODULE CLASS
14097 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14098 S:      Maintained
14099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14100 F:      Documentation/trace/stm.rst
14101 F:      drivers/hwtracing/stm/
14102 F:      include/linux/stm.h
14103 F:      include/uapi/linux/stm.h
14104
14105 SYSV FILESYSTEM
14106 M:      Christoph Hellwig <hch@infradead.org>
14107 S:      Maintained
14108 F:      Documentation/filesystems/sysv-fs.txt
14109 F:      fs/sysv/
14110 F:      include/linux/sysv_fs.h
14111
14112 TARGET SUBSYSTEM
14113 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14114 L:      linux-scsi@vger.kernel.org
14115 L:      target-devel@vger.kernel.org
14116 W:      http://www.linux-iscsi.org
14117 W:      http://groups.google.com/group/linux-iscsi-target-dev
14118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14119 S:      Supported
14120 F:      drivers/target/
14121 F:      include/target/
14122 F:      Documentation/target/
14123
14124 TASKSTATS STATISTICS INTERFACE
14125 M:      Balbir Singh <bsingharora@gmail.com>
14126 S:      Maintained
14127 F:      Documentation/accounting/taskstats*
14128 F:      include/linux/taskstats*
14129 F:      kernel/taskstats.c
14130
14131 TC subsystem
14132 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14133 M:      Cong Wang <xiyou.wangcong@gmail.com>
14134 M:      Jiri Pirko <jiri@resnulli.us>
14135 L:      netdev@vger.kernel.org
14136 S:      Maintained
14137 F:      include/net/pkt_cls.h
14138 F:      include/net/pkt_sched.h
14139 F:      include/net/tc_act/
14140 F:      include/uapi/linux/pkt_cls.h
14141 F:      include/uapi/linux/pkt_sched.h
14142 F:      include/uapi/linux/tc_act/
14143 F:      include/uapi/linux/tc_ematch/
14144 F:      net/sched/
14145
14146 TC90522 MEDIA DRIVER
14147 M:      Akihiro Tsukada <tskd08@gmail.com>
14148 L:      linux-media@vger.kernel.org
14149 S:      Odd Fixes
14150 F:      drivers/media/dvb-frontends/tc90522*
14151
14152 TCP LOW PRIORITY MODULE
14153 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14154 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14155 W:      http://tcp-lp-mod.sourceforge.net/
14156 S:      Maintained
14157 F:      net/ipv4/tcp_lp.c
14158
14159 TDA10071 MEDIA DRIVER
14160 M:      Antti Palosaari <crope@iki.fi>
14161 L:      linux-media@vger.kernel.org
14162 W:      https://linuxtv.org
14163 W:      http://palosaari.fi/linux/
14164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14165 T:      git git://linuxtv.org/anttip/media_tree.git
14166 S:      Maintained
14167 F:      drivers/media/dvb-frontends/tda10071*
14168
14169 TDA18212 MEDIA DRIVER
14170 M:      Antti Palosaari <crope@iki.fi>
14171 L:      linux-media@vger.kernel.org
14172 W:      https://linuxtv.org
14173 W:      http://palosaari.fi/linux/
14174 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14175 T:      git git://linuxtv.org/anttip/media_tree.git
14176 S:      Maintained
14177 F:      drivers/media/tuners/tda18212*
14178
14179 TDA18218 MEDIA DRIVER
14180 M:      Antti Palosaari <crope@iki.fi>
14181 L:      linux-media@vger.kernel.org
14182 W:      https://linuxtv.org
14183 W:      http://palosaari.fi/linux/
14184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14185 T:      git git://linuxtv.org/anttip/media_tree.git
14186 S:      Maintained
14187 F:      drivers/media/tuners/tda18218*
14188
14189 TDA18250 MEDIA DRIVER
14190 M:      Olli Salonen <olli.salonen@iki.fi>
14191 L:      linux-media@vger.kernel.org
14192 W:      https://linuxtv.org
14193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14194 T:      git git://linuxtv.org/media_tree.git
14195 S:      Maintained
14196 F:      drivers/media/tuners/tda18250*
14197
14198 TDA18271 MEDIA DRIVER
14199 M:      Michael Krufky <mkrufky@linuxtv.org>
14200 L:      linux-media@vger.kernel.org
14201 W:      https://linuxtv.org
14202 W:      http://github.com/mkrufky
14203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14204 T:      git git://linuxtv.org/mkrufky/tuners.git
14205 S:      Maintained
14206 F:      drivers/media/tuners/tda18271*
14207
14208 TDA1997x MEDIA DRIVER
14209 M:      Tim Harvey <tharvey@gateworks.com>
14210 L:      linux-media@vger.kernel.org
14211 W:      https://linuxtv.org
14212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14213 S:      Maintained
14214 F:      drivers/media/i2c/tda1997x.*
14215
14216 TDA827x MEDIA DRIVER
14217 M:      Michael Krufky <mkrufky@linuxtv.org>
14218 L:      linux-media@vger.kernel.org
14219 W:      https://linuxtv.org
14220 W:      http://github.com/mkrufky
14221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14222 T:      git git://linuxtv.org/mkrufky/tuners.git
14223 S:      Maintained
14224 F:      drivers/media/tuners/tda8290.*
14225
14226 TDA8290 MEDIA DRIVER
14227 M:      Michael Krufky <mkrufky@linuxtv.org>
14228 L:      linux-media@vger.kernel.org
14229 W:      https://linuxtv.org
14230 W:      http://github.com/mkrufky
14231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14232 T:      git git://linuxtv.org/mkrufky/tuners.git
14233 S:      Maintained
14234 F:      drivers/media/tuners/tda8290.*
14235
14236 TDA9840 MEDIA DRIVER
14237 M:      Hans Verkuil <hverkuil@xs4all.nl>
14238 L:      linux-media@vger.kernel.org
14239 T:      git git://linuxtv.org/media_tree.git
14240 W:      https://linuxtv.org
14241 S:      Maintained
14242 F:      drivers/media/i2c/tda9840*
14243
14244 TEA5761 TUNER DRIVER
14245 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14246 L:      linux-media@vger.kernel.org
14247 W:      https://linuxtv.org
14248 T:      git git://linuxtv.org/media_tree.git
14249 S:      Odd fixes
14250 F:      drivers/media/tuners/tea5761.*
14251
14252 TEA5767 TUNER DRIVER
14253 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14254 L:      linux-media@vger.kernel.org
14255 W:      https://linuxtv.org
14256 T:      git git://linuxtv.org/media_tree.git
14257 S:      Maintained
14258 F:      drivers/media/tuners/tea5767.*
14259
14260 TEA6415C 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/tea6415c*
14267
14268 TEA6420 MEDIA DRIVER
14269 M:      Hans Verkuil <hverkuil@xs4all.nl>
14270 L:      linux-media@vger.kernel.org
14271 T:      git git://linuxtv.org/media_tree.git
14272 W:      https://linuxtv.org
14273 S:      Maintained
14274 F:      drivers/media/i2c/tea6420*
14275
14276 TEAM DRIVER
14277 M:      Jiri Pirko <jiri@resnulli.us>
14278 L:      netdev@vger.kernel.org
14279 S:      Supported
14280 F:      drivers/net/team/
14281 F:      include/linux/if_team.h
14282 F:      include/uapi/linux/if_team.h
14283
14284 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14285 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14286 S:      Maintained
14287 F:      arch/x86/platform/ts5500/
14288
14289 TECHNOTREND USB IR RECEIVER
14290 M:      Sean Young <sean@mess.org>
14291 L:      linux-media@vger.kernel.org
14292 S:      Maintained
14293 F:      drivers/media/rc/ttusbir.c
14294
14295 TECHWELL TW9910 VIDEO DECODER
14296 L:      linux-media@vger.kernel.org
14297 S:      Orphan
14298 F:      drivers/media/i2c/tw9910.c
14299 F:      include/media/i2c/tw9910.h
14300
14301 TEE SUBSYSTEM
14302 M:      Jens Wiklander <jens.wiklander@linaro.org>
14303 S:      Maintained
14304 F:      include/linux/tee_drv.h
14305 F:      include/uapi/linux/tee.h
14306 F:      drivers/tee/
14307 F:      Documentation/tee.txt
14308
14309 TEGRA ARCHITECTURE SUPPORT
14310 M:      Thierry Reding <thierry.reding@gmail.com>
14311 M:      Jonathan Hunter <jonathanh@nvidia.com>
14312 L:      linux-tegra@vger.kernel.org
14313 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14315 S:      Supported
14316 N:      [^a-z]tegra
14317
14318 TEGRA CLOCK DRIVER
14319 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14320 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14321 S:      Supported
14322 F:      drivers/clk/tegra/
14323
14324 TEGRA DMA DRIVERS
14325 M:      Laxman Dewangan <ldewangan@nvidia.com>
14326 M:      Jon Hunter <jonathanh@nvidia.com>
14327 S:      Supported
14328 F:      drivers/dma/tegra*
14329
14330 TEGRA I2C DRIVER
14331 M:      Laxman Dewangan <ldewangan@nvidia.com>
14332 S:      Supported
14333 F:      drivers/i2c/busses/i2c-tegra.c
14334
14335 TEGRA IOMMU DRIVERS
14336 M:      Thierry Reding <thierry.reding@gmail.com>
14337 L:      linux-tegra@vger.kernel.org
14338 S:      Supported
14339 F:      drivers/iommu/tegra*
14340
14341 TEGRA KBC DRIVER
14342 M:      Laxman Dewangan <ldewangan@nvidia.com>
14343 S:      Supported
14344 F:      drivers/input/keyboard/tegra-kbc.c
14345
14346 TEGRA NAND DRIVER
14347 M:      Stefan Agner <stefan@agner.ch>
14348 M:      Lucas Stach <dev@lynxeye.de>
14349 S:      Maintained
14350 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14351 F:      drivers/mtd/nand/raw/tegra_nand.c
14352
14353 TEGRA PWM DRIVER
14354 M:      Thierry Reding <thierry.reding@gmail.com>
14355 S:      Supported
14356 F:      drivers/pwm/pwm-tegra.c
14357
14358 TEGRA SERIAL DRIVER
14359 M:      Laxman Dewangan <ldewangan@nvidia.com>
14360 S:      Supported
14361 F:      drivers/tty/serial/serial-tegra.c
14362
14363 TEGRA SPI DRIVER
14364 M:      Laxman Dewangan <ldewangan@nvidia.com>
14365 S:      Supported
14366 F:      drivers/spi/spi-tegra*
14367
14368 TEHUTI ETHERNET DRIVER
14369 M:      Andy Gospodarek <andy@greyhouse.net>
14370 L:      netdev@vger.kernel.org
14371 S:      Supported
14372 F:      drivers/net/ethernet/tehuti/*
14373
14374 Telecom Clock Driver for MCPL0010
14375 M:      Mark Gross <mark.gross@intel.com>
14376 S:      Supported
14377 F:      drivers/char/tlclk.c
14378
14379 TENSILICA XTENSA PORT (xtensa)
14380 M:      Chris Zankel <chris@zankel.net>
14381 M:      Max Filippov <jcmvbkbc@gmail.com>
14382 L:      linux-xtensa@linux-xtensa.org
14383 T:      git git://github.com/czankel/xtensa-linux.git
14384 S:      Maintained
14385 F:      arch/xtensa/
14386 F:      drivers/irqchip/irq-xtensa-*
14387
14388 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14389 M:      Nishanth Menon <nm@ti.com>
14390 M:      Tero Kristo <t-kristo@ti.com>
14391 M:      Santosh Shilimkar <ssantosh@kernel.org>
14392 L:      linux-arm-kernel@lists.infradead.org
14393 S:      Maintained
14394 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14395 F:      drivers/firmware/ti_sci*
14396 F:      include/linux/soc/ti/ti_sci_protocol.h
14397 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14398 F:      include/dt-bindings/genpd/k2g.h
14399 F:      drivers/soc/ti/ti_sci_pm_domains.c
14400 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14401 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14402 F:      drivers/clk/keystone/sci-clk.c
14403 F:      drivers/reset/reset-ti-sci.c
14404
14405 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14406 M:      Hans Verkuil <hverkuil@xs4all.nl>
14407 L:      linux-media@vger.kernel.org
14408 T:      git git://linuxtv.org/media_tree.git
14409 W:      https://linuxtv.org
14410 S:      Maintained
14411 F:      drivers/media/radio/radio-raremono.c
14412
14413 THERMAL
14414 M:      Zhang Rui <rui.zhang@intel.com>
14415 M:      Eduardo Valentin <edubezval@gmail.com>
14416 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14417 L:      linux-pm@vger.kernel.org
14418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14420 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14421 S:      Supported
14422 F:      drivers/thermal/
14423 F:      include/linux/thermal.h
14424 F:      include/uapi/linux/thermal.h
14425 F:      include/linux/cpu_cooling.h
14426 F:      Documentation/devicetree/bindings/thermal/
14427
14428 THERMAL/CPU_COOLING
14429 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14430 M:      Viresh Kumar <viresh.kumar@linaro.org>
14431 M:      Javi Merino <javi.merino@kernel.org>
14432 L:      linux-pm@vger.kernel.org
14433 S:      Supported
14434 F:      Documentation/thermal/cpu-cooling-api.txt
14435 F:      drivers/thermal/cpu_cooling.c
14436 F:      include/linux/cpu_cooling.h
14437
14438 THINKPAD ACPI EXTRAS DRIVER
14439 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14440 L:      ibm-acpi-devel@lists.sourceforge.net
14441 L:      platform-driver-x86@vger.kernel.org
14442 W:      http://ibm-acpi.sourceforge.net
14443 W:      http://thinkwiki.org/wiki/Ibm-acpi
14444 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14445 S:      Maintained
14446 F:      drivers/platform/x86/thinkpad_acpi.c
14447
14448 THUNDERBOLT DRIVER
14449 M:      Andreas Noever <andreas.noever@gmail.com>
14450 M:      Michael Jamet <michael.jamet@intel.com>
14451 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14452 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14454 S:      Maintained
14455 F:      Documentation/admin-guide/thunderbolt.rst
14456 F:      drivers/thunderbolt/
14457 F:      include/linux/thunderbolt.h
14458
14459 THUNDERBOLT NETWORK DRIVER
14460 M:      Michael Jamet <michael.jamet@intel.com>
14461 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14462 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14463 L:      netdev@vger.kernel.org
14464 S:      Maintained
14465 F:      drivers/net/thunderbolt.c
14466
14467 THUNDERX GPIO DRIVER
14468 M:      David Daney <david.daney@cavium.com>
14469 S:      Maintained
14470 F:      drivers/gpio/gpio-thunderx.c
14471
14472 TI AM437X VPFE DRIVER
14473 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14474 L:      linux-media@vger.kernel.org
14475 W:      https://linuxtv.org
14476 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14477 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14478 S:      Maintained
14479 F:      drivers/media/platform/am437x/
14480
14481 TI BANDGAP AND THERMAL DRIVER
14482 M:      Eduardo Valentin <edubezval@gmail.com>
14483 M:      Keerthy <j-keerthy@ti.com>
14484 L:      linux-pm@vger.kernel.org
14485 L:      linux-omap@vger.kernel.org
14486 S:      Maintained
14487 F:      drivers/thermal/ti-soc-thermal/
14488
14489 TI BQ27XXX POWER SUPPLY DRIVER
14490 R:      Andrew F. Davis <afd@ti.com>
14491 F:      include/linux/power/bq27xxx_battery.h
14492 F:      drivers/power/supply/bq27xxx_battery.c
14493 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14494
14495 TI CDCE706 CLOCK DRIVER
14496 M:      Max Filippov <jcmvbkbc@gmail.com>
14497 S:      Maintained
14498 F:      drivers/clk/clk-cdce706.c
14499
14500 TI CLOCK DRIVER
14501 M:      Tero Kristo <t-kristo@ti.com>
14502 L:      linux-omap@vger.kernel.org
14503 S:      Maintained
14504 F:      drivers/clk/ti/
14505 F:      include/linux/clk/ti.h
14506
14507 TI DAVINCI MACHINE SUPPORT
14508 M:      Sekhar Nori <nsekhar@ti.com>
14509 M:      Kevin Hilman <khilman@kernel.org>
14510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14512 S:      Supported
14513 F:      arch/arm/mach-davinci/
14514 F:      drivers/i2c/busses/i2c-davinci.c
14515 F:      arch/arm/boot/dts/da850*
14516
14517 TI DAVINCI SERIES CLOCK DRIVER
14518 M:      David Lechner <david@lechnology.com>
14519 R:      Sekhar Nori <nsekhar@ti.com>
14520 S:      Maintained
14521 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14522 F:      drivers/clk/davinci/
14523
14524 TI DAVINCI SERIES GPIO DRIVER
14525 M:      Keerthy <j-keerthy@ti.com>
14526 L:      linux-gpio@vger.kernel.org
14527 S:      Maintained
14528 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14529 F:      drivers/gpio/gpio-davinci.c
14530
14531 TI DAVINCI SERIES MEDIA DRIVER
14532 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14533 L:      linux-media@vger.kernel.org
14534 W:      https://linuxtv.org
14535 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14536 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14537 S:      Maintained
14538 F:      drivers/media/platform/davinci/
14539 F:      include/media/davinci/
14540
14541 TI ETHERNET SWITCH DRIVER (CPSW)
14542 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14543 L:      linux-omap@vger.kernel.org
14544 L:      netdev@vger.kernel.org
14545 S:      Maintained
14546 F:      drivers/net/ethernet/ti/cpsw*
14547 F:      drivers/net/ethernet/ti/davinci*
14548
14549 TI FLASH MEDIA INTERFACE DRIVER
14550 M:      Alex Dubov <oakad@yahoo.com>
14551 S:      Maintained
14552 F:      drivers/misc/tifm*
14553 F:      drivers/mmc/host/tifm_sd.c
14554 F:      include/linux/tifm.h
14555
14556 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14557 M:      Santosh Shilimkar <ssantosh@kernel.org>
14558 L:      linux-kernel@vger.kernel.org
14559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14560 S:      Maintained
14561 F:      drivers/soc/ti/*
14562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14563
14564 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14565 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14566 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14567 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14568 S:      Maintained
14569 F:      sound/soc/codecs/lm49453*
14570 F:      sound/soc/codecs/isabelle*
14571
14572 TI LP855x BACKLIGHT DRIVER
14573 M:      Milo Kim <milo.kim@ti.com>
14574 S:      Maintained
14575 F:      Documentation/backlight/lp855x-driver.txt
14576 F:      drivers/video/backlight/lp855x_bl.c
14577 F:      include/linux/platform_data/lp855x.h
14578
14579 TI LP8727 CHARGER DRIVER
14580 M:      Milo Kim <milo.kim@ti.com>
14581 S:      Maintained
14582 F:      drivers/power/supply/lp8727_charger.c
14583 F:      include/linux/platform_data/lp8727.h
14584
14585 TI LP8788 MFD DRIVER
14586 M:      Milo Kim <milo.kim@ti.com>
14587 S:      Maintained
14588 F:      drivers/iio/adc/lp8788_adc.c
14589 F:      drivers/leds/leds-lp8788.c
14590 F:      drivers/mfd/lp8788*.c
14591 F:      drivers/power/supply/lp8788-charger.c
14592 F:      drivers/regulator/lp8788-*.c
14593 F:      include/linux/mfd/lp8788*.h
14594
14595 TI NETCP ETHERNET DRIVER
14596 M:      Wingman Kwok <w-kwok2@ti.com>
14597 M:      Murali Karicheri <m-karicheri2@ti.com>
14598 L:      netdev@vger.kernel.org
14599 S:      Maintained
14600 F:      drivers/net/ethernet/ti/netcp*
14601
14602 TI TAS571X FAMILY ASoC CODEC DRIVER
14603 M:      Kevin Cernekee <cernekee@chromium.org>
14604 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14605 S:      Odd Fixes
14606 F:      sound/soc/codecs/tas571x*
14607
14608 TI TRF7970A NFC DRIVER
14609 M:      Mark Greer <mgreer@animalcreek.com>
14610 L:      linux-wireless@vger.kernel.org
14611 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14612 S:      Supported
14613 F:      drivers/nfc/trf7970a.c
14614 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14615
14616 TI TWL4030 SERIES SOC CODEC DRIVER
14617 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14618 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14619 S:      Maintained
14620 F:      sound/soc/codecs/twl4030*
14621
14622 TI VPE/CAL DRIVERS
14623 M:      Benoit Parrot <bparrot@ti.com>
14624 L:      linux-media@vger.kernel.org
14625 W:      http://linuxtv.org/
14626 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14627 S:      Maintained
14628 F:      drivers/media/platform/ti-vpe/
14629
14630 TI WILINK WIRELESS DRIVERS
14631 L:      linux-wireless@vger.kernel.org
14632 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14633 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14635 S:      Orphan
14636 F:      drivers/net/wireless/ti/
14637 F:      include/linux/wl12xx.h
14638
14639 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14640 M:      John Stultz <john.stultz@linaro.org>
14641 M:      Thomas Gleixner <tglx@linutronix.de>
14642 R:      Stephen Boyd <sboyd@kernel.org>
14643 L:      linux-kernel@vger.kernel.org
14644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14645 S:      Supported
14646 F:      include/linux/clocksource.h
14647 F:      include/linux/time.h
14648 F:      include/linux/timex.h
14649 F:      include/uapi/linux/time.h
14650 F:      include/uapi/linux/timex.h
14651 F:      kernel/time/clocksource.c
14652 F:      kernel/time/time*.c
14653 F:      kernel/time/alarmtimer.c
14654 F:      kernel/time/ntp.c
14655 F:      tools/testing/selftests/timers/
14656
14657 TIPC NETWORK LAYER
14658 M:      Jon Maloy <jon.maloy@ericsson.com>
14659 M:      Ying Xue <ying.xue@windriver.com>
14660 L:      netdev@vger.kernel.org (core kernel code)
14661 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14662 W:      http://tipc.sourceforge.net/
14663 S:      Maintained
14664 F:      include/uapi/linux/tipc*.h
14665 F:      net/tipc/
14666
14667 TLAN NETWORK DRIVER
14668 M:      Samuel Chessman <chessman@tux.org>
14669 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14670 W:      http://sourceforge.net/projects/tlan/
14671 S:      Maintained
14672 F:      Documentation/networking/tlan.txt
14673 F:      drivers/net/ethernet/ti/tlan.*
14674
14675 TM6000 VIDEO4LINUX DRIVER
14676 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14677 L:      linux-media@vger.kernel.org
14678 W:      https://linuxtv.org
14679 T:      git git://linuxtv.org/media_tree.git
14680 S:      Odd fixes
14681 F:      drivers/media/usb/tm6000/
14682 F:      Documentation/media/v4l-drivers/tm6000*
14683
14684 TMIO/SDHI MMC DRIVER
14685 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14686 L:      linux-mmc@vger.kernel.org
14687 S:      Supported
14688 F:      drivers/mmc/host/tmio_mmc*
14689 F:      drivers/mmc/host/renesas_sdhi*
14690 F:      include/linux/mfd/tmio.h
14691
14692 TMP401 HARDWARE MONITOR DRIVER
14693 M:      Guenter Roeck <linux@roeck-us.net>
14694 L:      linux-hwmon@vger.kernel.org
14695 S:      Maintained
14696 F:      Documentation/hwmon/tmp401
14697 F:      drivers/hwmon/tmp401.c
14698
14699 TMPFS (SHMEM FILESYSTEM)
14700 M:      Hugh Dickins <hughd@google.com>
14701 L:      linux-mm@kvack.org
14702 S:      Maintained
14703 F:      include/linux/shmem_fs.h
14704 F:      mm/shmem.c
14705
14706 TOMOYO SECURITY MODULE
14707 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14708 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14709 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14710 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14711 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14712 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14713 W:      http://tomoyo.sourceforge.jp/
14714 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14715 S:      Maintained
14716 F:      security/tomoyo/
14717
14718 TOPSTAR LAPTOP EXTRAS DRIVER
14719 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14720 L:      platform-driver-x86@vger.kernel.org
14721 S:      Maintained
14722 F:      drivers/platform/x86/topstar-laptop.c
14723
14724 TORTURE-TEST MODULES
14725 M:      Davidlohr Bueso <dave@stgolabs.net>
14726 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14727 M:      Josh Triplett <josh@joshtriplett.org>
14728 L:      linux-kernel@vger.kernel.org
14729 S:      Supported
14730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14731 F:      Documentation/RCU/torture.txt
14732 F:      kernel/torture.c
14733 F:      kernel/rcu/rcutorture.c
14734 F:      kernel/rcu/rcuperf.c
14735 F:      kernel/locking/locktorture.c
14736
14737 TOSHIBA ACPI EXTRAS DRIVER
14738 M:      Azael Avalos <coproscefalo@gmail.com>
14739 L:      platform-driver-x86@vger.kernel.org
14740 S:      Maintained
14741 F:      drivers/platform/x86/toshiba_acpi.c
14742
14743 TOSHIBA BLUETOOTH DRIVER
14744 M:      Azael Avalos <coproscefalo@gmail.com>
14745 L:      platform-driver-x86@vger.kernel.org
14746 S:      Maintained
14747 F:      drivers/platform/x86/toshiba_bluetooth.c
14748
14749 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14750 M:      Azael Avalos <coproscefalo@gmail.com>
14751 L:      platform-driver-x86@vger.kernel.org
14752 S:      Maintained
14753 F:      drivers/platform/x86/toshiba_haps.c
14754
14755 TOSHIBA SMM DRIVER
14756 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14757 W:      http://www.buzzard.org.uk/toshiba/
14758 S:      Maintained
14759 F:      drivers/char/toshiba.c
14760 F:      include/linux/toshiba.h
14761 F:      include/uapi/linux/toshiba.h
14762
14763 TOSHIBA TC358743 DRIVER
14764 M:      Mats Randgaard <matrandg@cisco.com>
14765 L:      linux-media@vger.kernel.org
14766 S:      Maintained
14767 F:      drivers/media/i2c/tc358743*
14768 F:      include/media/i2c/tc358743.h
14769
14770 TOSHIBA WMI HOTKEYS DRIVER
14771 M:      Azael Avalos <coproscefalo@gmail.com>
14772 L:      platform-driver-x86@vger.kernel.org
14773 S:      Maintained
14774 F:      drivers/platform/x86/toshiba-wmi.c
14775
14776 TPM DEVICE DRIVER
14777 M:      Peter Huewe <peterhuewe@gmx.de>
14778 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14779 R:      Jason Gunthorpe <jgg@ziepe.ca>
14780 L:      linux-integrity@vger.kernel.org
14781 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14782 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14783 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14784 S:      Maintained
14785 F:      drivers/char/tpm/
14786
14787 TRACING
14788 M:      Steven Rostedt <rostedt@goodmis.org>
14789 M:      Ingo Molnar <mingo@redhat.com>
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14791 S:      Maintained
14792 F:      Documentation/trace/ftrace.rst
14793 F:      arch/*/*/*/ftrace.h
14794 F:      arch/*/kernel/ftrace.c
14795 F:      include/*/ftrace.h
14796 F:      include/linux/trace*.h
14797 F:      include/trace/
14798 F:      kernel/trace/
14799 F:      tools/testing/selftests/ftrace/
14800
14801 TRACING MMIO ACCESSES (MMIOTRACE)
14802 M:      Steven Rostedt <rostedt@goodmis.org>
14803 M:      Ingo Molnar <mingo@kernel.org>
14804 R:      Karol Herbst <karolherbst@gmail.com>
14805 R:      Pekka Paalanen <ppaalanen@gmail.com>
14806 S:      Maintained
14807 L:      linux-kernel@vger.kernel.org
14808 L:      nouveau@lists.freedesktop.org
14809 F:      kernel/trace/trace_mmiotrace.c
14810 F:      include/linux/mmiotrace.h
14811 F:      arch/x86/mm/kmmio.c
14812 F:      arch/x86/mm/mmio-mod.c
14813 F:      arch/x86/mm/testmmiotrace.c
14814
14815 TRIVIAL PATCHES
14816 M:      Jiri Kosina <trivial@kernel.org>
14817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14818 S:      Maintained
14819 K:      ^Subject:.*(?i)trivial
14820
14821 TEMPO SEMICONDUCTOR DRIVERS
14822 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14823 S:      Maintained
14824 F:      sound/soc/codecs/tscs*.c
14825 F:      sound/soc/codecs/tscs*.h
14826 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14827
14828 TTY LAYER
14829 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14830 M:      Jiri Slaby <jslaby@suse.com>
14831 S:      Supported
14832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14833 F:      Documentation/serial/
14834 F:      drivers/tty/
14835 F:      drivers/tty/serial/serial_core.c
14836 F:      include/linux/serial_core.h
14837 F:      include/linux/serial.h
14838 F:      include/linux/tty.h
14839 F:      include/uapi/linux/serial_core.h
14840 F:      include/uapi/linux/serial.h
14841 F:      include/uapi/linux/tty.h
14842
14843 TUA9001 MEDIA DRIVER
14844 M:      Antti Palosaari <crope@iki.fi>
14845 L:      linux-media@vger.kernel.org
14846 W:      https://linuxtv.org
14847 W:      http://palosaari.fi/linux/
14848 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14849 T:      git git://linuxtv.org/anttip/media_tree.git
14850 S:      Maintained
14851 F:      drivers/media/tuners/tua9001*
14852
14853 TULIP NETWORK DRIVERS
14854 L:      netdev@vger.kernel.org
14855 L:      linux-parisc@vger.kernel.org
14856 S:      Orphan
14857 F:      drivers/net/ethernet/dec/tulip/
14858
14859 TUN/TAP driver
14860 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14861 W:      http://vtun.sourceforge.net/tun
14862 S:      Maintained
14863 F:      Documentation/networking/tuntap.txt
14864 F:      arch/um/os-Linux/drivers/
14865
14866 TURBOCHANNEL SUBSYSTEM
14867 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14868 M:      Ralf Baechle <ralf@linux-mips.org>
14869 L:      linux-mips@linux-mips.org
14870 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14871 S:      Maintained
14872 F:      drivers/tc/
14873 F:      include/linux/tc.h
14874
14875 TURBOSTAT UTILITY
14876 M:      "Len Brown" <lenb@kernel.org>
14877 L:      linux-pm@vger.kernel.org
14878 B:      https://bugzilla.kernel.org
14879 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14881 S:      Supported
14882 F:      tools/power/x86/turbostat/
14883
14884 TW5864 VIDEO4LINUX DRIVER
14885 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14886 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14887 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14888 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14889 L:      linux-media@vger.kernel.org
14890 S:      Supported
14891 F:      drivers/media/pci/tw5864/
14892
14893 TW68 VIDEO4LINUX DRIVER
14894 M:      Hans Verkuil <hverkuil@xs4all.nl>
14895 L:      linux-media@vger.kernel.org
14896 T:      git git://linuxtv.org/media_tree.git
14897 W:      https://linuxtv.org
14898 S:      Odd Fixes
14899 F:      drivers/media/pci/tw68/
14900
14901 TW686X VIDEO4LINUX DRIVER
14902 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14903 L:      linux-media@vger.kernel.org
14904 T:      git git://linuxtv.org/media_tree.git
14905 W:      http://linuxtv.org
14906 S:      Maintained
14907 F:      drivers/media/pci/tw686x/
14908
14909 UBI FILE SYSTEM (UBIFS)
14910 M:      Richard Weinberger <richard@nod.at>
14911 M:      Artem Bityutskiy <dedekind1@gmail.com>
14912 M:      Adrian Hunter <adrian.hunter@intel.com>
14913 L:      linux-mtd@lists.infradead.org
14914 T:      git git://git.infradead.org/ubifs-2.6.git
14915 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14916 S:      Supported
14917 F:      Documentation/filesystems/ubifs.txt
14918 F:      fs/ubifs/
14919
14920 UCLINUX (M68KNOMMU AND COLDFIRE)
14921 M:      Greg Ungerer <gerg@linux-m68k.org>
14922 W:      http://www.linux-m68k.org/
14923 W:      http://www.uclinux.org/
14924 L:      linux-m68k@lists.linux-m68k.org
14925 L:      uclinux-dev@uclinux.org  (subscribers-only)
14926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14927 S:      Maintained
14928 F:      arch/m68k/coldfire/
14929 F:      arch/m68k/68*/
14930 F:      arch/m68k/*/*_no.*
14931 F:      arch/m68k/include/asm/*_no.*
14932
14933 UDF FILESYSTEM
14934 M:      Jan Kara <jack@suse.com>
14935 S:      Maintained
14936 F:      Documentation/filesystems/udf.txt
14937 F:      fs/udf/
14938
14939 UDRAW TABLET
14940 M:      Bastien Nocera <hadess@hadess.net>
14941 L:      linux-input@vger.kernel.org
14942 S:      Maintained
14943 F:      drivers/hid/hid-udraw-ps3.c
14944
14945 UFS FILESYSTEM
14946 M:      Evgeniy Dushistov <dushistov@mail.ru>
14947 S:      Maintained
14948 F:      Documentation/filesystems/ufs.txt
14949 F:      fs/ufs/
14950
14951 UHID USERSPACE HID IO DRIVER:
14952 M:      David Herrmann <dh.herrmann@googlemail.com>
14953 L:      linux-input@vger.kernel.org
14954 S:      Maintained
14955 F:      drivers/hid/uhid.c
14956 F:      include/uapi/linux/uhid.h
14957
14958 ULPI BUS
14959 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14960 L:      linux-usb@vger.kernel.org
14961 S:      Maintained
14962 F:      drivers/usb/common/ulpi.c
14963 F:      include/linux/ulpi/
14964
14965 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14966 L:      linux-usb@vger.kernel.org
14967 S:      Orphan
14968 F:      drivers/uwb/
14969 F:      include/linux/uwb.h
14970 F:      include/linux/uwb/
14971
14972 UNICORE32 ARCHITECTURE:
14973 M:      Guan Xuetao <gxt@pku.edu.cn>
14974 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14975 S:      Maintained
14976 T:      git git://github.com/gxt/linux.git
14977 F:      arch/unicore32/
14978
14979 UNIFDEF
14980 M:      Tony Finch <dot@dotat.at>
14981 W:      http://dotat.at/prog/unifdef
14982 S:      Maintained
14983 F:      scripts/unifdef.c
14984
14985 UNIFORM CDROM DRIVER
14986 M:      Jens Axboe <axboe@kernel.dk>
14987 W:      http://www.kernel.dk
14988 S:      Maintained
14989 F:      Documentation/cdrom/
14990 F:      drivers/cdrom/cdrom.c
14991 F:      include/linux/cdrom.h
14992 F:      include/uapi/linux/cdrom.h
14993
14994 UNISYS S-PAR DRIVERS
14995 M:      David Kershner <david.kershner@unisys.com>
14996 L:      sparmaintainer@unisys.com (Unisys internal)
14997 S:      Supported
14998 F:      include/linux/visorbus.h
14999 F:      drivers/visorbus/
15000 F:      drivers/staging/unisys/
15001
15002 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15003 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15004 L:      linux-scsi@vger.kernel.org
15005 S:      Supported
15006 F:      Documentation/scsi/ufs.txt
15007 F:      drivers/scsi/ufs/
15008
15009 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15010 M:      Joao Pinto <jpinto@synopsys.com>
15011 L:      linux-scsi@vger.kernel.org
15012 S:      Supported
15013 F:      drivers/scsi/ufs/*dwc*
15014
15015 UNSORTED BLOCK IMAGES (UBI)
15016 M:      Artem Bityutskiy <dedekind1@gmail.com>
15017 M:      Richard Weinberger <richard@nod.at>
15018 W:      http://www.linux-mtd.infradead.org/
15019 L:      linux-mtd@lists.infradead.org
15020 T:      git git://git.infradead.org/ubifs-2.6.git
15021 S:      Supported
15022 F:      drivers/mtd/ubi/
15023 F:      include/linux/mtd/ubi.h
15024 F:      include/uapi/mtd/ubi-user.h
15025
15026 USB "USBNET" DRIVER FRAMEWORK
15027 M:      Oliver Neukum <oneukum@suse.com>
15028 L:      netdev@vger.kernel.org
15029 W:      http://www.linux-usb.org/usbnet
15030 S:      Maintained
15031 F:      drivers/net/usb/usbnet.c
15032 F:      include/linux/usb/usbnet.h
15033
15034 USB ACM DRIVER
15035 M:      Oliver Neukum <oneukum@suse.com>
15036 L:      linux-usb@vger.kernel.org
15037 S:      Maintained
15038 F:      Documentation/usb/acm.txt
15039 F:      drivers/usb/class/cdc-acm.*
15040
15041 USB AR5523 WIRELESS DRIVER
15042 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15043 L:      linux-wireless@vger.kernel.org
15044 S:      Maintained
15045 F:      drivers/net/wireless/ath/ar5523/
15046
15047 USB ATTACHED SCSI
15048 M:      Oliver Neukum <oneukum@suse.com>
15049 L:      linux-usb@vger.kernel.org
15050 L:      linux-scsi@vger.kernel.org
15051 S:      Maintained
15052 F:      drivers/usb/storage/uas.c
15053
15054 USB CDC ETHERNET DRIVER
15055 M:      Oliver Neukum <oliver@neukum.org>
15056 L:      linux-usb@vger.kernel.org
15057 S:      Maintained
15058 F:      drivers/net/usb/cdc_*.c
15059 F:      include/uapi/linux/usb/cdc.h
15060
15061 USB CHAOSKEY DRIVER
15062 M:      Keith Packard <keithp@keithp.com>
15063 L:      linux-usb@vger.kernel.org
15064 S:      Maintained
15065 F:      drivers/usb/misc/chaoskey.c
15066
15067 USB CYPRESS C67X00 DRIVER
15068 M:      Peter Korsgaard <jacmet@sunsite.dk>
15069 L:      linux-usb@vger.kernel.org
15070 S:      Maintained
15071 F:      drivers/usb/c67x00/
15072
15073 USB DAVICOM DM9601 DRIVER
15074 M:      Peter Korsgaard <jacmet@sunsite.dk>
15075 L:      netdev@vger.kernel.org
15076 W:      http://www.linux-usb.org/usbnet
15077 S:      Maintained
15078 F:      drivers/net/usb/dm9601.c
15079
15080 USB DIAMOND RIO500 DRIVER
15081 M:      Cesar Miquel <miquel@df.uba.ar>
15082 L:      rio500-users@lists.sourceforge.net
15083 W:      http://rio500.sourceforge.net
15084 S:      Maintained
15085 F:      drivers/usb/misc/rio500*
15086
15087 USB EHCI DRIVER
15088 M:      Alan Stern <stern@rowland.harvard.edu>
15089 L:      linux-usb@vger.kernel.org
15090 S:      Maintained
15091 F:      Documentation/usb/ehci.txt
15092 F:      drivers/usb/host/ehci*
15093
15094 USB GADGET/PERIPHERAL SUBSYSTEM
15095 M:      Felipe Balbi <balbi@kernel.org>
15096 L:      linux-usb@vger.kernel.org
15097 W:      http://www.linux-usb.org/gadget
15098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15099 S:      Maintained
15100 F:      drivers/usb/gadget/
15101 F:      include/linux/usb/gadget*
15102
15103 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15104 M:      Jiri Kosina <jikos@kernel.org>
15105 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15106 L:      linux-usb@vger.kernel.org
15107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15108 S:      Maintained
15109 F:      Documentation/hid/hiddev.txt
15110 F:      drivers/hid/usbhid/
15111
15112 USB INTEL XHCI ROLE MUX DRIVER
15113 M:      Hans de Goede <hdegoede@redhat.com>
15114 L:      linux-usb@vger.kernel.org
15115 S:      Maintained
15116 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15117
15118 USB ISP116X DRIVER
15119 M:      Olav Kongas <ok@artecdesign.ee>
15120 L:      linux-usb@vger.kernel.org
15121 S:      Maintained
15122 F:      drivers/usb/host/isp116x*
15123 F:      include/linux/usb/isp116x.h
15124
15125 USB LAN78XX ETHERNET DRIVER
15126 M:      Woojung Huh <woojung.huh@microchip.com>
15127 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15128 L:      netdev@vger.kernel.org
15129 S:      Maintained
15130 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15131 F:      drivers/net/usb/lan78xx.*
15132 F:      include/dt-bindings/net/microchip-lan78xx.h
15133
15134 USB MASS STORAGE DRIVER
15135 M:      Alan Stern <stern@rowland.harvard.edu>
15136 L:      linux-usb@vger.kernel.org
15137 L:      usb-storage@lists.one-eyed-alien.net
15138 S:      Maintained
15139 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15140 F:      drivers/usb/storage/
15141
15142 USB MIDI DRIVER
15143 M:      Clemens Ladisch <clemens@ladisch.de>
15144 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15145 T:      git git://git.alsa-project.org/alsa-kernel.git
15146 S:      Maintained
15147 F:      sound/usb/midi.*
15148
15149 USB NETWORKING DRIVERS
15150 L:      linux-usb@vger.kernel.org
15151 S:      Odd Fixes
15152 F:      drivers/net/usb/
15153
15154 USB OHCI DRIVER
15155 M:      Alan Stern <stern@rowland.harvard.edu>
15156 L:      linux-usb@vger.kernel.org
15157 S:      Maintained
15158 F:      Documentation/usb/ohci.txt
15159 F:      drivers/usb/host/ohci*
15160
15161 USB OTG FSM (Finite State Machine)
15162 M:      Peter Chen <Peter.Chen@nxp.com>
15163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15164 L:      linux-usb@vger.kernel.org
15165 S:      Maintained
15166 F:      drivers/usb/common/usb-otg-fsm.c
15167
15168 USB OVER IP DRIVER
15169 M:      Valentina Manea <valentina.manea.m@gmail.com>
15170 M:      Shuah Khan <shuah@kernel.org>
15171 L:      linux-usb@vger.kernel.org
15172 S:      Maintained
15173 F:      Documentation/usb/usbip_protocol.txt
15174 F:      drivers/usb/usbip/
15175 F:      tools/usb/usbip/
15176 F:      tools/testing/selftests/drivers/usb/usbip/
15177
15178 USB PEGASUS DRIVER
15179 M:      Petko Manolov <petkan@nucleusys.com>
15180 L:      linux-usb@vger.kernel.org
15181 L:      netdev@vger.kernel.org
15182 T:      git git://github.com/petkan/pegasus.git
15183 W:      https://github.com/petkan/pegasus
15184 S:      Maintained
15185 F:      drivers/net/usb/pegasus.*
15186
15187 USB PHY LAYER
15188 M:      Felipe Balbi <balbi@kernel.org>
15189 L:      linux-usb@vger.kernel.org
15190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15191 S:      Maintained
15192 F:      drivers/usb/phy/
15193
15194 USB PRINTER DRIVER (usblp)
15195 M:      Pete Zaitcev <zaitcev@redhat.com>
15196 L:      linux-usb@vger.kernel.org
15197 S:      Supported
15198 F:      drivers/usb/class/usblp.c
15199
15200 USB QMI WWAN NETWORK DRIVER
15201 M:      Bjørn Mork <bjorn@mork.no>
15202 L:      netdev@vger.kernel.org
15203 S:      Maintained
15204 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15205 F:      drivers/net/usb/qmi_wwan.c
15206
15207 USB RTL8150 DRIVER
15208 M:      Petko Manolov <petkan@nucleusys.com>
15209 L:      linux-usb@vger.kernel.org
15210 L:      netdev@vger.kernel.org
15211 T:      git git://github.com/petkan/rtl8150.git
15212 W:      https://github.com/petkan/rtl8150
15213 S:      Maintained
15214 F:      drivers/net/usb/rtl8150.c
15215
15216 USB SERIAL SUBSYSTEM
15217 M:      Johan Hovold <johan@kernel.org>
15218 L:      linux-usb@vger.kernel.org
15219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15220 S:      Maintained
15221 F:      Documentation/usb/usb-serial.txt
15222 F:      drivers/usb/serial/
15223 F:      include/linux/usb/serial.h
15224
15225 USB SMSC75XX ETHERNET DRIVER
15226 M:      Steve Glendinning <steve.glendinning@shawell.net>
15227 L:      netdev@vger.kernel.org
15228 S:      Maintained
15229 F:      drivers/net/usb/smsc75xx.*
15230
15231 USB SMSC95XX ETHERNET DRIVER
15232 M:      Steve Glendinning <steve.glendinning@shawell.net>
15233 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15234 L:      netdev@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/net/usb/smsc95xx.*
15237
15238 USB SUBSYSTEM
15239 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15240 L:      linux-usb@vger.kernel.org
15241 W:      http://www.linux-usb.org
15242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15243 S:      Supported
15244 F:      Documentation/devicetree/bindings/usb/
15245 F:      Documentation/usb/
15246 F:      drivers/usb/
15247 F:      include/linux/usb.h
15248 F:      include/linux/usb/
15249
15250 USB TYPEC PI3USB30532 MUX DRIVER
15251 M:      Hans de Goede <hdegoede@redhat.com>
15252 L:      linux-usb@vger.kernel.org
15253 S:      Maintained
15254 F:      drivers/usb/typec/mux/pi3usb30532.c
15255
15256 USB TYPEC CLASS
15257 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15258 L:      linux-usb@vger.kernel.org
15259 S:      Maintained
15260 F:      Documentation/ABI/testing/sysfs-class-typec
15261 F:      Documentation/driver-api/usb/typec.rst
15262 F:      drivers/usb/typec/
15263 F:      include/linux/usb/typec.h
15264
15265 USB TYPEC BUS FOR ALTERNATE MODES
15266 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15267 L:      linux-usb@vger.kernel.org
15268 S:      Maintained
15269 F:      Documentation/ABI/testing/sysfs-bus-typec
15270 F:      Documentation/driver-api/usb/typec_bus.rst
15271 F:      drivers/usb/typec/altmodes/
15272 F:      include/linux/usb/typec_altmode.h
15273
15274 USB UHCI DRIVER
15275 M:      Alan Stern <stern@rowland.harvard.edu>
15276 L:      linux-usb@vger.kernel.org
15277 S:      Maintained
15278 F:      drivers/usb/host/uhci*
15279
15280 USB VIDEO CLASS
15281 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15282 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15283 L:      linux-media@vger.kernel.org
15284 T:      git git://linuxtv.org/media_tree.git
15285 W:      http://www.ideasonboard.org/uvc/
15286 S:      Maintained
15287 F:      drivers/media/usb/uvc/
15288 F:      include/uapi/linux/uvcvideo.h
15289
15290 USB VISION DRIVER
15291 M:      Hans Verkuil <hverkuil@xs4all.nl>
15292 L:      linux-media@vger.kernel.org
15293 T:      git git://linuxtv.org/media_tree.git
15294 W:      https://linuxtv.org
15295 S:      Odd Fixes
15296 F:      drivers/media/usb/usbvision/
15297
15298 USB WEBCAM GADGET
15299 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15300 L:      linux-usb@vger.kernel.org
15301 S:      Maintained
15302 F:      drivers/usb/gadget/function/*uvc*
15303 F:      drivers/usb/gadget/legacy/webcam.c
15304 F:      include/uapi/linux/usb/g_uvc.h
15305
15306 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15307 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15308 L:      linux-wireless@vger.kernel.org
15309 S:      Maintained
15310 F:      drivers/net/wireless/rndis_wlan.c
15311
15312 USB XHCI DRIVER
15313 M:      Mathias Nyman <mathias.nyman@intel.com>
15314 L:      linux-usb@vger.kernel.org
15315 S:      Supported
15316 F:      drivers/usb/host/xhci*
15317 F:      drivers/usb/host/pci-quirks*
15318
15319 USB ZD1201 DRIVER
15320 L:      linux-wireless@vger.kernel.org
15321 W:      http://linux-lc100020.sourceforge.net
15322 S:      Orphan
15323 F:      drivers/net/wireless/zydas/zd1201.*
15324
15325 USB ZR364XX DRIVER
15326 M:      Antoine Jacquet <royale@zerezo.com>
15327 L:      linux-usb@vger.kernel.org
15328 L:      linux-media@vger.kernel.org
15329 T:      git git://linuxtv.org/media_tree.git
15330 W:      http://royale.zerezo.com/zr364xx/
15331 S:      Maintained
15332 F:      Documentation/media/v4l-drivers/zr364xx*
15333 F:      drivers/media/usb/zr364xx/
15334
15335 USER-MODE LINUX (UML)
15336 M:      Jeff Dike <jdike@addtoit.com>
15337 M:      Richard Weinberger <richard@nod.at>
15338 L:      linux-um@lists.infradead.org
15339 W:      http://user-mode-linux.sourceforge.net
15340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15341 S:      Maintained
15342 F:      Documentation/virtual/uml/
15343 F:      arch/um/
15344 F:      arch/x86/um/
15345 F:      fs/hostfs/
15346 F:      fs/hppfs/
15347
15348 USERSPACE I/O (UIO)
15349 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15350 S:      Maintained
15351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15352 F:      Documentation/driver-api/uio-howto.rst
15353 F:      drivers/uio/
15354 F:      include/linux/uio*.h
15355
15356 UTIL-LINUX PACKAGE
15357 M:      Karel Zak <kzak@redhat.com>
15358 L:      util-linux@vger.kernel.org
15359 W:      http://en.wikipedia.org/wiki/Util-linux
15360 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15361 S:      Maintained
15362
15363 UUID HELPERS
15364 M:      Christoph Hellwig <hch@lst.de>
15365 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15366 L:      linux-kernel@vger.kernel.org
15367 T:      git git://git.infradead.org/users/hch/uuid.git
15368 F:      lib/uuid.c
15369 F:      lib/test_uuid.c
15370 F:      include/linux/uuid.h
15371 F:      include/uapi/linux/uuid.h
15372 S:      Maintained
15373
15374 UVESAFB DRIVER
15375 M:      Michal Januszewski <spock@gentoo.org>
15376 L:      linux-fbdev@vger.kernel.org
15377 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15378 S:      Maintained
15379 F:      Documentation/fb/uvesafb.txt
15380 F:      drivers/video/fbdev/uvesafb.*
15381
15382 VF610 NAND DRIVER
15383 M:      Stefan Agner <stefan@agner.ch>
15384 L:      linux-mtd@lists.infradead.org
15385 S:      Supported
15386 F:      drivers/mtd/nand/raw/vf610_nfc.c
15387
15388 VFAT/FAT/MSDOS FILESYSTEM
15389 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15390 S:      Maintained
15391 F:      Documentation/filesystems/vfat.txt
15392 F:      fs/fat/
15393
15394 VFIO DRIVER
15395 M:      Alex Williamson <alex.williamson@redhat.com>
15396 L:      kvm@vger.kernel.org
15397 T:      git git://github.com/awilliam/linux-vfio.git
15398 S:      Maintained
15399 F:      Documentation/vfio.txt
15400 F:      drivers/vfio/
15401 F:      include/linux/vfio.h
15402 F:      include/uapi/linux/vfio.h
15403
15404 VFIO MEDIATED DEVICE DRIVERS
15405 M:      Kirti Wankhede <kwankhede@nvidia.com>
15406 L:      kvm@vger.kernel.org
15407 S:      Maintained
15408 F:      Documentation/vfio-mediated-device.txt
15409 F:      drivers/vfio/mdev/
15410 F:      include/linux/mdev.h
15411 F:      samples/vfio-mdev/
15412
15413 VFIO PLATFORM DRIVER
15414 M:      Eric Auger <eric.auger@redhat.com>
15415 L:      kvm@vger.kernel.org
15416 S:      Maintained
15417 F:      drivers/vfio/platform/
15418
15419 VGA_SWITCHEROO
15420 R:      Lukas Wunner <lukas@wunner.de>
15421 S:      Maintained
15422 F:      Documentation/gpu/vga-switcheroo.rst
15423 F:      drivers/gpu/vga/vga_switcheroo.c
15424 F:      include/linux/vga_switcheroo.h
15425 T:      git git://anongit.freedesktop.org/drm/drm-misc
15426
15427 VIA RHINE NETWORK DRIVER
15428 S:      Orphan
15429 F:      drivers/net/ethernet/via/via-rhine.c
15430
15431 VIA SD/MMC CARD CONTROLLER DRIVER
15432 M:      Bruce Chang <brucechang@via.com.tw>
15433 M:      Harald Welte <HaraldWelte@viatech.com>
15434 S:      Maintained
15435 F:      drivers/mmc/host/via-sdmmc.c
15436
15437 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15438 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15439 L:      linux-fbdev@vger.kernel.org
15440 S:      Maintained
15441 F:      include/linux/via-core.h
15442 F:      include/linux/via-gpio.h
15443 F:      include/linux/via_i2c.h
15444 F:      drivers/video/fbdev/via/
15445
15446 VIA VELOCITY NETWORK DRIVER
15447 M:      Francois Romieu <romieu@fr.zoreil.com>
15448 L:      netdev@vger.kernel.org
15449 S:      Maintained
15450 F:      drivers/net/ethernet/via/via-velocity.*
15451
15452 VICODEC VIRTUAL CODEC DRIVER
15453 M:      Hans Verkuil <hans.verkuil@cisco.com>
15454 L:      linux-media@vger.kernel.org
15455 T:      git git://linuxtv.org/media_tree.git
15456 W:      https://linuxtv.org
15457 S:      Maintained
15458 F:      drivers/media/platform/vicodec/*
15459
15460 VIDEO MULTIPLEXER DRIVER
15461 M:      Philipp Zabel <p.zabel@pengutronix.de>
15462 L:      linux-media@vger.kernel.org
15463 S:      Maintained
15464 F:      drivers/media/platform/video-mux.c
15465
15466 VIDEO I2C POLLING DRIVER
15467 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15468 L:      linux-media@vger.kernel.org
15469 S:      Maintained
15470 F:      drivers/media/i2c/video-i2c.c
15471
15472 VIDEOBUF2 FRAMEWORK
15473 M:      Pawel Osciak <pawel@osciak.com>
15474 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15475 M:      Kyungmin Park <kyungmin.park@samsung.com>
15476 L:      linux-media@vger.kernel.org
15477 S:      Maintained
15478 F:      drivers/media/v4l2-core/videobuf2-*
15479 F:      include/media/videobuf2-*
15480
15481 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15482 M:      Helen Koike <helen.koike@collabora.com>
15483 L:      linux-media@vger.kernel.org
15484 T:      git git://linuxtv.org/media_tree.git
15485 W:      https://linuxtv.org
15486 S:      Maintained
15487 F:      drivers/media/platform/vimc/*
15488
15489 VIRT LIB
15490 M:      Alex Williamson <alex.williamson@redhat.com>
15491 M:      Paolo Bonzini <pbonzini@redhat.com>
15492 L:      kvm@vger.kernel.org
15493 S:      Supported
15494 F:      virt/lib/
15495
15496 VIRTIO AND VHOST VSOCK DRIVER
15497 M:      Stefan Hajnoczi <stefanha@redhat.com>
15498 L:      kvm@vger.kernel.org
15499 L:      virtualization@lists.linux-foundation.org
15500 L:      netdev@vger.kernel.org
15501 S:      Maintained
15502 F:      include/linux/virtio_vsock.h
15503 F:      include/uapi/linux/virtio_vsock.h
15504 F:      include/uapi/linux/vsockmon.h
15505 F:      include/uapi/linux/vm_sockets_diag.h
15506 F:      net/vmw_vsock/diag.c
15507 F:      net/vmw_vsock/af_vsock_tap.c
15508 F:      net/vmw_vsock/virtio_transport_common.c
15509 F:      net/vmw_vsock/virtio_transport.c
15510 F:      drivers/net/vsockmon.c
15511 F:      drivers/vhost/vsock.c
15512 F:      drivers/vhost/vsock.h
15513 F:      tools/testing/vsock/
15514
15515 VIRTIO CONSOLE DRIVER
15516 M:      Amit Shah <amit@kernel.org>
15517 L:      virtualization@lists.linux-foundation.org
15518 S:      Maintained
15519 F:      drivers/char/virtio_console.c
15520 F:      include/linux/virtio_console.h
15521 F:      include/uapi/linux/virtio_console.h
15522
15523 VIRTIO CORE, NET AND BLOCK DRIVERS
15524 M:      "Michael S. Tsirkin" <mst@redhat.com>
15525 M:      Jason Wang <jasowang@redhat.com>
15526 L:      virtualization@lists.linux-foundation.org
15527 S:      Maintained
15528 F:      Documentation/devicetree/bindings/virtio/
15529 F:      drivers/virtio/
15530 F:      tools/virtio/
15531 F:      drivers/net/virtio_net.c
15532 F:      drivers/block/virtio_blk.c
15533 F:      include/linux/virtio*.h
15534 F:      include/uapi/linux/virtio_*.h
15535 F:      drivers/crypto/virtio/
15536 F:      mm/balloon_compaction.c
15537
15538 VIRTIO CRYPTO DRIVER
15539 M:      Gonglei <arei.gonglei@huawei.com>
15540 L:      virtualization@lists.linux-foundation.org
15541 L:      linux-crypto@vger.kernel.org
15542 S:      Maintained
15543 F:      drivers/crypto/virtio/
15544 F:      include/uapi/linux/virtio_crypto.h
15545
15546 VIRTIO DRIVERS FOR S390
15547 M:      Cornelia Huck <cohuck@redhat.com>
15548 M:      Halil Pasic <pasic@linux.ibm.com>
15549 L:      linux-s390@vger.kernel.org
15550 L:      virtualization@lists.linux-foundation.org
15551 L:      kvm@vger.kernel.org
15552 S:      Supported
15553 F:      drivers/s390/virtio/
15554 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15555
15556 VIRTIO GPU DRIVER
15557 M:      David Airlie <airlied@linux.ie>
15558 M:      Gerd Hoffmann <kraxel@redhat.com>
15559 L:      dri-devel@lists.freedesktop.org
15560 L:      virtualization@lists.linux-foundation.org
15561 T:      git git://anongit.freedesktop.org/drm/drm-misc
15562 S:      Maintained
15563 F:      drivers/gpu/drm/virtio/
15564 F:      include/uapi/linux/virtio_gpu.h
15565
15566 VIRTIO HOST (VHOST)
15567 M:      "Michael S. Tsirkin" <mst@redhat.com>
15568 M:      Jason Wang <jasowang@redhat.com>
15569 L:      kvm@vger.kernel.org
15570 L:      virtualization@lists.linux-foundation.org
15571 L:      netdev@vger.kernel.org
15572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15573 S:      Maintained
15574 F:      drivers/vhost/
15575 F:      include/uapi/linux/vhost.h
15576
15577 VIRTIO INPUT DRIVER
15578 M:      Gerd Hoffmann <kraxel@redhat.com>
15579 S:      Maintained
15580 F:      drivers/virtio/virtio_input.c
15581 F:      include/uapi/linux/virtio_input.h
15582
15583 VIRTUAL BOX GUEST DEVICE DRIVER
15584 M:      Hans de Goede <hdegoede@redhat.com>
15585 M:      Arnd Bergmann <arnd@arndb.de>
15586 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15587 S:      Maintained
15588 F:      include/linux/vbox_utils.h
15589 F:      include/uapi/linux/vbox*.h
15590 F:      drivers/virt/vboxguest/
15591
15592 VIRTUAL SERIO DEVICE DRIVER
15593 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15594 S:      Maintained
15595 F:      drivers/input/serio/userio.c
15596 F:      include/uapi/linux/userio.h
15597
15598 VIVID VIRTUAL VIDEO DRIVER
15599 M:      Hans Verkuil <hverkuil@xs4all.nl>
15600 L:      linux-media@vger.kernel.org
15601 T:      git git://linuxtv.org/media_tree.git
15602 W:      https://linuxtv.org
15603 S:      Maintained
15604 F:      drivers/media/platform/vivid/*
15605
15606 VLYNQ BUS
15607 M:      Florian Fainelli <f.fainelli@gmail.com>
15608 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15609 S:      Maintained
15610 F:      drivers/vlynq/vlynq.c
15611 F:      include/linux/vlynq.h
15612
15613 VME SUBSYSTEM
15614 M:      Martyn Welch <martyn@welchs.me.uk>
15615 M:      Manohar Vanga <manohar.vanga@gmail.com>
15616 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15617 L:      devel@driverdev.osuosl.org
15618 S:      Maintained
15619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15620 F:      Documentation/driver-api/vme.rst
15621 F:      drivers/staging/vme/
15622 F:      drivers/vme/
15623 F:      include/linux/vme*
15624
15625 VMWARE BALLOON DRIVER
15626 M:      Xavier Deguillard <xdeguillard@vmware.com>
15627 M:      Nadav Amit <namit@vmware.com>
15628 M:      "VMware, Inc." <pv-drivers@vmware.com>
15629 L:      linux-kernel@vger.kernel.org
15630 S:      Maintained
15631 F:      drivers/misc/vmw_balloon.c
15632
15633 VMWARE HYPERVISOR INTERFACE
15634 M:      Alok Kataria <akataria@vmware.com>
15635 L:      virtualization@lists.linux-foundation.org
15636 S:      Supported
15637 F:      arch/x86/kernel/cpu/vmware.c
15638
15639 VMWARE PVRDMA DRIVER
15640 M:      Adit Ranadive <aditr@vmware.com>
15641 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15642 L:      linux-rdma@vger.kernel.org
15643 S:      Maintained
15644 F:      drivers/infiniband/hw/vmw_pvrdma/
15645
15646 VMware PVSCSI driver
15647 M:      Jim Gill <jgill@vmware.com>
15648 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15649 L:      linux-scsi@vger.kernel.org
15650 S:      Maintained
15651 F:      drivers/scsi/vmw_pvscsi.c
15652 F:      drivers/scsi/vmw_pvscsi.h
15653
15654 VMWARE VMMOUSE SUBDRIVER
15655 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15656 M:      "VMware, Inc." <pv-drivers@vmware.com>
15657 L:      linux-input@vger.kernel.org
15658 S:      Maintained
15659 F:      drivers/input/mouse/vmmouse.c
15660 F:      drivers/input/mouse/vmmouse.h
15661
15662 VMWARE VMXNET3 ETHERNET DRIVER
15663 M:      Ronak Doshi <doshir@vmware.com>
15664 M:      "VMware, Inc." <pv-drivers@vmware.com>
15665 L:      netdev@vger.kernel.org
15666 S:      Maintained
15667 F:      drivers/net/vmxnet3/
15668
15669 VOCORE VOCORE2 BOARD
15670 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15671 L:      linux-mips@linux-mips.org
15672 S:      Maintained
15673 F:      arch/mips/boot/dts/ralink/vocore2.dts
15674
15675 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15676 M:      Liam Girdwood <lgirdwood@gmail.com>
15677 M:      Mark Brown <broonie@kernel.org>
15678 L:      linux-kernel@vger.kernel.org
15679 W:      http://www.slimlogic.co.uk/?p=48
15680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15681 S:      Supported
15682 F:      Documentation/devicetree/bindings/regulator/
15683 F:      Documentation/power/regulator/
15684 F:      drivers/regulator/
15685 F:      include/dt-bindings/regulator/
15686 F:      include/linux/regulator/
15687
15688 VRF
15689 M:      David Ahern <dsa@cumulusnetworks.com>
15690 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15691 L:      netdev@vger.kernel.org
15692 S:      Maintained
15693 F:      drivers/net/vrf.c
15694 F:      Documentation/networking/vrf.txt
15695
15696 VT1211 HARDWARE MONITOR DRIVER
15697 M:      Juerg Haefliger <juergh@gmail.com>
15698 L:      linux-hwmon@vger.kernel.org
15699 S:      Maintained
15700 F:      Documentation/hwmon/vt1211
15701 F:      drivers/hwmon/vt1211.c
15702
15703 VT8231 HARDWARE MONITOR DRIVER
15704 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15705 L:      linux-hwmon@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/hwmon/vt8231.c
15708
15709 VUB300 USB to SDIO/SD/MMC bridge chip
15710 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15711 L:      linux-mmc@vger.kernel.org
15712 L:      linux-usb@vger.kernel.org
15713 S:      Supported
15714 F:      drivers/mmc/host/vub300.c
15715
15716 W1 DALLAS'S 1-WIRE BUS
15717 M:      Evgeniy Polyakov <zbr@ioremap.net>
15718 S:      Maintained
15719 F:      Documentation/devicetree/bindings/w1/
15720 F:      Documentation/w1/
15721 F:      drivers/w1/
15722 F:      include/linux/w1.h
15723
15724 W83791D HARDWARE MONITORING DRIVER
15725 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15726 L:      linux-hwmon@vger.kernel.org
15727 S:      Maintained
15728 F:      Documentation/hwmon/w83791d
15729 F:      drivers/hwmon/w83791d.c
15730
15731 W83793 HARDWARE MONITORING DRIVER
15732 M:      Rudolf Marek <r.marek@assembler.cz>
15733 L:      linux-hwmon@vger.kernel.org
15734 S:      Maintained
15735 F:      Documentation/hwmon/w83793
15736 F:      drivers/hwmon/w83793.c
15737
15738 W83795 HARDWARE MONITORING DRIVER
15739 M:      Jean Delvare <jdelvare@suse.com>
15740 L:      linux-hwmon@vger.kernel.org
15741 S:      Maintained
15742 F:      drivers/hwmon/w83795.c
15743
15744 W83L51xD SD/MMC CARD INTERFACE DRIVER
15745 M:      Pierre Ossman <pierre@ossman.eu>
15746 S:      Maintained
15747 F:      drivers/mmc/host/wbsd.*
15748
15749 WACOM PROTOCOL 4 SERIAL TABLETS
15750 M:      Julian Squires <julian@cipht.net>
15751 M:      Hans de Goede <hdegoede@redhat.com>
15752 L:      linux-input@vger.kernel.org
15753 S:      Maintained
15754 F:      drivers/input/tablet/wacom_serial4.c
15755
15756 WATCHDOG DEVICE DRIVERS
15757 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15758 M:      Guenter Roeck <linux@roeck-us.net>
15759 L:      linux-watchdog@vger.kernel.org
15760 W:      http://www.linux-watchdog.org/
15761 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15762 S:      Maintained
15763 F:      Documentation/devicetree/bindings/watchdog/
15764 F:      Documentation/watchdog/
15765 F:      drivers/watchdog/
15766 F:      include/linux/watchdog.h
15767 F:      include/uapi/linux/watchdog.h
15768
15769 WHISKEYCOVE PMIC GPIO DRIVER
15770 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15771 L:      linux-gpio@vger.kernel.org
15772 S:      Maintained
15773 F:      drivers/gpio/gpio-wcove.c
15774
15775 WIIMOTE HID DRIVER
15776 M:      David Herrmann <dh.herrmann@googlemail.com>
15777 L:      linux-input@vger.kernel.org
15778 S:      Maintained
15779 F:      drivers/hid/hid-wiimote*
15780
15781 WILOCITY WIL6210 WIRELESS DRIVER
15782 M:      Maya Erez <merez@codeaurora.org>
15783 L:      linux-wireless@vger.kernel.org
15784 L:      wil6210@qti.qualcomm.com
15785 S:      Supported
15786 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15787 F:      drivers/net/wireless/ath/wil6210/
15788
15789 WIMAX STACK
15790 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15791 M:      linux-wimax@intel.com
15792 L:      wimax@linuxwimax.org (subscribers-only)
15793 S:      Supported
15794 W:      http://linuxwimax.org
15795 F:      Documentation/wimax/README.wimax
15796 F:      include/linux/wimax/debug.h
15797 F:      include/net/wimax.h
15798 F:      include/uapi/linux/wimax.h
15799 F:      net/wimax/
15800
15801 WINBOND CIR DRIVER
15802 M:      David Härdeman <david@hardeman.nu>
15803 S:      Maintained
15804 F:      drivers/media/rc/winbond-cir.c
15805
15806 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15807 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15808 L:      linux-watchdog@vger.kernel.org
15809 S:      Maintained
15810 F:      drivers/watchdog/ebc-c384_wdt.c
15811
15812 WINSYSTEMS WS16C48 GPIO DRIVER
15813 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15814 L:      linux-gpio@vger.kernel.org
15815 S:      Maintained
15816 F:      drivers/gpio/gpio-ws16c48.c
15817
15818 WISTRON LAPTOP BUTTON DRIVER
15819 M:      Miloslav Trmac <mitr@volny.cz>
15820 S:      Maintained
15821 F:      drivers/input/misc/wistron_btns.c
15822
15823 WL3501 WIRELESS PCMCIA CARD DRIVER
15824 L:      linux-wireless@vger.kernel.org
15825 S:      Odd fixes
15826 F:      drivers/net/wireless/wl3501*
15827
15828 WOLFSON MICROELECTRONICS DRIVERS
15829 L:      patches@opensource.cirrus.com
15830 T:      git https://github.com/CirrusLogic/linux-drivers.git
15831 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15832 S:      Supported
15833 F:      Documentation/hwmon/wm83??
15834 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15835 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15836 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15837 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15838 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15839 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15840 F:      drivers/clk/clk-wm83*.c
15841 F:      drivers/extcon/extcon-arizona.c
15842 F:      drivers/leds/leds-wm83*.c
15843 F:      drivers/gpio/gpio-*wm*.c
15844 F:      drivers/gpio/gpio-arizona.c
15845 F:      drivers/hwmon/wm83??-hwmon.c
15846 F:      drivers/input/misc/wm831x-on.c
15847 F:      drivers/input/touchscreen/wm831x-ts.c
15848 F:      drivers/input/touchscreen/wm97*.c
15849 F:      drivers/mfd/arizona*
15850 F:      drivers/mfd/wm*.c
15851 F:      drivers/mfd/cs47l24*
15852 F:      drivers/power/supply/wm83*.c
15853 F:      drivers/rtc/rtc-wm83*.c
15854 F:      drivers/regulator/wm8*.c
15855 F:      drivers/regulator/arizona*
15856 F:      drivers/video/backlight/wm83*_bl.c
15857 F:      drivers/watchdog/wm83*_wdt.c
15858 F:      include/linux/mfd/arizona/
15859 F:      include/linux/mfd/wm831x/
15860 F:      include/linux/mfd/wm8350/
15861 F:      include/linux/mfd/wm8400*
15862 F:      include/linux/regulator/arizona*
15863 F:      include/linux/wm97xx.h
15864 F:      include/sound/wm????.h
15865 F:      sound/soc/codecs/arizona.?
15866 F:      sound/soc/codecs/wm*
15867 F:      sound/soc/codecs/cs47l24*
15868
15869 WORKQUEUE
15870 M:      Tejun Heo <tj@kernel.org>
15871 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15873 S:      Maintained
15874 F:      include/linux/workqueue.h
15875 F:      kernel/workqueue.c
15876 F:      Documentation/core-api/workqueue.rst
15877
15878 X-POWERS AXP288 PMIC DRIVERS
15879 M:      Hans de Goede <hdegoede@redhat.com>
15880 S:      Maintained
15881 N:      axp288
15882 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15883
15884 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15885 M:      Chen-Yu Tsai <wens@csie.org>
15886 L:      linux-kernel@vger.kernel.org
15887 S:      Maintained
15888 N:      axp[128]
15889
15890 X.25 NETWORK LAYER
15891 M:      Andrew Hendry <andrew.hendry@gmail.com>
15892 L:      linux-x25@vger.kernel.org
15893 S:      Odd Fixes
15894 F:      Documentation/networking/x25*
15895 F:      include/net/x25*
15896 F:      net/x25/
15897
15898 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15899 M:      Thomas Gleixner <tglx@linutronix.de>
15900 M:      Ingo Molnar <mingo@redhat.com>
15901 R:      "H. Peter Anvin" <hpa@zytor.com>
15902 M:      x86@kernel.org
15903 L:      linux-kernel@vger.kernel.org
15904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15905 S:      Maintained
15906 F:      Documentation/devicetree/bindings/x86/
15907 F:      Documentation/x86/
15908 F:      arch/x86/
15909
15910 X86 ENTRY CODE
15911 M:      Andy Lutomirski <luto@kernel.org>
15912 L:      linux-kernel@vger.kernel.org
15913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15914 S:      Maintained
15915 F:      arch/x86/entry/
15916
15917 X86 MCE INFRASTRUCTURE
15918 M:      Tony Luck <tony.luck@intel.com>
15919 M:      Borislav Petkov <bp@alien8.de>
15920 L:      linux-edac@vger.kernel.org
15921 S:      Maintained
15922 F:      arch/x86/kernel/cpu/mcheck/*
15923
15924 X86 MICROCODE UPDATE SUPPORT
15925 M:      Borislav Petkov <bp@alien8.de>
15926 S:      Maintained
15927 F:      arch/x86/kernel/cpu/microcode/*
15928
15929 X86 PLATFORM DRIVERS
15930 M:      Darren Hart <dvhart@infradead.org>
15931 M:      Andy Shevchenko <andy@infradead.org>
15932 L:      platform-driver-x86@vger.kernel.org
15933 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15934 S:      Maintained
15935 F:      drivers/platform/x86/
15936 F:      drivers/platform/olpc/
15937
15938 X86 VDSO
15939 M:      Andy Lutomirski <luto@kernel.org>
15940 L:      linux-kernel@vger.kernel.org
15941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15942 S:      Maintained
15943 F:      arch/x86/entry/vdso/
15944
15945 XC2028/3028 TUNER DRIVER
15946 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15947 L:      linux-media@vger.kernel.org
15948 W:      https://linuxtv.org
15949 T:      git git://linuxtv.org/media_tree.git
15950 S:      Maintained
15951 F:      drivers/media/tuners/tuner-xc2028.*
15952
15953 XDP SOCKETS (AF_XDP)
15954 M:      Björn Töpel <bjorn.topel@intel.com>
15955 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15956 L:      netdev@vger.kernel.org
15957 S:      Maintained
15958 F:      kernel/bpf/xskmap.c
15959 F:      net/xdp/
15960
15961 XEN BLOCK SUBSYSTEM
15962 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15963 M:      Roger Pau Monné <roger.pau@citrix.com>
15964 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15965 S:      Supported
15966 F:      drivers/block/xen-blkback/*
15967 F:      drivers/block/xen*
15968
15969 XEN HYPERVISOR ARM
15970 M:      Stefano Stabellini <sstabellini@kernel.org>
15971 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15972 S:      Maintained
15973 F:      arch/arm/xen/
15974 F:      arch/arm/include/asm/xen/
15975
15976 XEN HYPERVISOR ARM64
15977 M:      Stefano Stabellini <sstabellini@kernel.org>
15978 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15979 S:      Maintained
15980 F:      arch/arm64/xen/
15981 F:      arch/arm64/include/asm/xen/
15982
15983 XEN HYPERVISOR INTERFACE
15984 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15985 M:      Juergen Gross <jgross@suse.com>
15986 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15988 S:      Supported
15989 F:      arch/x86/xen/
15990 F:      drivers/*/xen-*front.c
15991 F:      drivers/xen/
15992 F:      arch/x86/include/asm/xen/
15993 F:      arch/x86/include/asm/pvclock-abi.h
15994 F:      include/xen/
15995 F:      include/uapi/xen/
15996 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15997 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15998
15999 XEN NETWORK BACKEND DRIVER
16000 M:      Wei Liu <wei.liu2@citrix.com>
16001 M:      Paul Durrant <paul.durrant@citrix.com>
16002 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16003 L:      netdev@vger.kernel.org
16004 S:      Supported
16005 F:      drivers/net/xen-netback/*
16006
16007 XEN PCI SUBSYSTEM
16008 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16009 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16010 S:      Supported
16011 F:      arch/x86/pci/*xen*
16012 F:      drivers/pci/*xen*
16013
16014 XEN PVSCSI DRIVERS
16015 M:      Juergen Gross <jgross@suse.com>
16016 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16017 L:      linux-scsi@vger.kernel.org
16018 S:      Supported
16019 F:      drivers/scsi/xen-scsifront.c
16020 F:      drivers/xen/xen-scsiback.c
16021 F:      include/xen/interface/io/vscsiif.h
16022
16023 XEN SWIOTLB SUBSYSTEM
16024 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16025 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16026 L:      iommu@lists.linux-foundation.org
16027 S:      Supported
16028 F:      arch/x86/xen/*swiotlb*
16029 F:      drivers/xen/*swiotlb*
16030
16031 XEN SOUND FRONTEND DRIVER
16032 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16034 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16035 S:      Supported
16036 F:      sound/xen/*
16037
16038 XFS FILESYSTEM
16039 M:      Darrick J. Wong <darrick.wong@oracle.com>
16040 M:      linux-xfs@vger.kernel.org
16041 L:      linux-xfs@vger.kernel.org
16042 W:      http://xfs.org/
16043 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16044 S:      Supported
16045 F:      Documentation/filesystems/xfs.txt
16046 F:      fs/xfs/
16047
16048 XILINX AXI ETHERNET DRIVER
16049 M:      Anirudha Sarangi <anirudh@xilinx.com>
16050 M:      John Linn <John.Linn@xilinx.com>
16051 S:      Maintained
16052 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16053
16054 XILINX UARTLITE SERIAL DRIVER
16055 M:      Peter Korsgaard <jacmet@sunsite.dk>
16056 L:      linux-serial@vger.kernel.org
16057 S:      Maintained
16058 F:      drivers/tty/serial/uartlite.c
16059
16060 XILINX VIDEO IP CORES
16061 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16062 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16063 L:      linux-media@vger.kernel.org
16064 T:      git git://linuxtv.org/media_tree.git
16065 S:      Supported
16066 F:      Documentation/devicetree/bindings/media/xilinx/
16067 F:      drivers/media/platform/xilinx/
16068 F:      include/uapi/linux/xilinx-v4l2-controls.h
16069
16070 XILLYBUS DRIVER
16071 M:      Eli Billauer <eli.billauer@gmail.com>
16072 L:      linux-kernel@vger.kernel.org
16073 S:      Supported
16074 F:      drivers/char/xillybus/
16075
16076 XLP9XX I2C DRIVER
16077 M:      George Cherian <george.cherian@cavium.com>
16078 M:      Jan Glauber <jglauber@cavium.com>
16079 L:      linux-i2c@vger.kernel.org
16080 W:      http://www.cavium.com
16081 S:      Supported
16082 F:      drivers/i2c/busses/i2c-xlp9xx.c
16083
16084 XRA1403 GPIO EXPANDER
16085 M:      Nandor Han <nandor.han@ge.com>
16086 M:      Semi Malinen <semi.malinen@ge.com>
16087 L:      linux-gpio@vger.kernel.org
16088 S:      Maintained
16089 F:      drivers/gpio/gpio-xra1403.c
16090 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16091
16092 XTENSA XTFPGA PLATFORM SUPPORT
16093 M:      Max Filippov <jcmvbkbc@gmail.com>
16094 L:      linux-xtensa@linux-xtensa.org
16095 S:      Maintained
16096 F:      drivers/spi/spi-xtensa-xtfpga.c
16097 F:      sound/soc/xtensa/xtfpga-i2s.c
16098
16099 YAM DRIVER FOR AX.25
16100 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16101 L:      linux-hams@vger.kernel.org
16102 S:      Maintained
16103 F:      drivers/net/hamradio/yam*
16104 F:      include/linux/yam.h
16105
16106 YAMA SECURITY MODULE
16107 M:      Kees Cook <keescook@chromium.org>
16108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16109 S:      Supported
16110 F:      security/yama/
16111 F:      Documentation/admin-guide/LSM/Yama.rst
16112
16113 YEALINK PHONE DRIVER
16114 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16115 L:      usbb2k-api-dev@nongnu.org
16116 S:      Maintained
16117 F:      Documentation/input/devices/yealink.rst
16118 F:      drivers/input/misc/yealink.*
16119
16120 Z8530 DRIVER FOR AX.25
16121 M:      Joerg Reuter <jreuter@yaina.de>
16122 W:      http://yaina.de/jreuter/
16123 W:      http://www.qsl.net/dl1bke/
16124 L:      linux-hams@vger.kernel.org
16125 S:      Maintained
16126 F:      Documentation/networking/z8530drv.txt
16127 F:      drivers/net/hamradio/*scc.c
16128 F:      drivers/net/hamradio/z8530.h
16129
16130 ZBUD COMPRESSED PAGE ALLOCATOR
16131 M:      Seth Jennings <sjenning@redhat.com>
16132 M:      Dan Streetman <ddstreet@ieee.org>
16133 L:      linux-mm@kvack.org
16134 S:      Maintained
16135 F:      mm/zbud.c
16136 F:      include/linux/zbud.h
16137
16138 ZD1211RW WIRELESS DRIVER
16139 M:      Daniel Drake <dsd@gentoo.org>
16140 M:      Ulrich Kunitz <kune@deine-taler.de>
16141 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16142 L:      linux-wireless@vger.kernel.org
16143 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16144 S:      Maintained
16145 F:      drivers/net/wireless/zydas/zd1211rw/
16146
16147 ZD1301 MEDIA DRIVER
16148 M:      Antti Palosaari <crope@iki.fi>
16149 L:      linux-media@vger.kernel.org
16150 W:      https://linuxtv.org/
16151 W:      http://palosaari.fi/linux/
16152 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16153 S:      Maintained
16154 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16155
16156 ZD1301_DEMOD MEDIA DRIVER
16157 M:      Antti Palosaari <crope@iki.fi>
16158 L:      linux-media@vger.kernel.org
16159 W:      https://linuxtv.org/
16160 W:      http://palosaari.fi/linux/
16161 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16162 S:      Maintained
16163 F:      drivers/media/dvb-frontends/zd1301_demod*
16164
16165 ZPOOL COMPRESSED PAGE STORAGE API
16166 M:      Dan Streetman <ddstreet@ieee.org>
16167 L:      linux-mm@kvack.org
16168 S:      Maintained
16169 F:      mm/zpool.c
16170 F:      include/linux/zpool.h
16171
16172 ZR36067 VIDEO FOR LINUX DRIVER
16173 L:      mjpeg-users@lists.sourceforge.net
16174 L:      linux-media@vger.kernel.org
16175 W:      http://mjpeg.sourceforge.net/driver-zoran/
16176 T:      hg https://linuxtv.org/hg/v4l-dvb
16177 S:      Odd Fixes
16178 F:      drivers/staging/media/zoran/
16179
16180 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16181 M:      Minchan Kim <minchan@kernel.org>
16182 M:      Nitin Gupta <ngupta@vflare.org>
16183 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16184 L:      linux-kernel@vger.kernel.org
16185 S:      Maintained
16186 F:      drivers/block/zram/
16187 F:      Documentation/blockdev/zram.txt
16188
16189 ZS DECSTATION Z85C30 SERIAL DRIVER
16190 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16191 S:      Maintained
16192 F:      drivers/tty/serial/zs.*
16193
16194 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16195 M:      Minchan Kim <minchan@kernel.org>
16196 M:      Nitin Gupta <ngupta@vflare.org>
16197 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16198 L:      linux-mm@kvack.org
16199 S:      Maintained
16200 F:      mm/zsmalloc.c
16201 F:      include/linux/zsmalloc.h
16202 F:      Documentation/vm/zsmalloc.rst
16203
16204 ZSWAP COMPRESSED SWAP CACHING
16205 M:      Seth Jennings <sjenning@redhat.com>
16206 M:      Dan Streetman <ddstreet@ieee.org>
16207 L:      linux-mm@kvack.org
16208 S:      Maintained
16209 F:      mm/zswap.c
16210
16211 THE REST
16212 M:      Linus Torvalds <torvalds@linux-foundation.org>
16213 L:      linux-kernel@vger.kernel.org
16214 Q:      http://patchwork.kernel.org/project/LKML/list/
16215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16216 S:      Buried alive in reporters
16217 F:      *
16218 F:      */