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:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD5758 DRIVER
 825 M:      Stefan Popa <stefan.popa@analog.com>
 826 L:      linux-iio@vger.kernel.org
 827 W:      http://ez.analog.com/community/linux-device-drivers
 828 S:      Supported
 829 F:      drivers/iio/dac/ad5758.c
 830 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 831
 832 ANALOG DEVICES INC AD9389B DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/ad9389b*
 837
 838 ANALOG DEVICES INC ADGS1408 DRIVER
 839 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 840 S:      Supported
 841 F:      drivers/mux/adgs1408.c
 842 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 843
 844 ANALOG DEVICES INC ADP5061 DRIVER
 845 M:      Stefan Popa <stefan.popa@analog.com>
 846 L:      linux-pm@vger.kernel.org
 847 W:      http://ez.analog.com/community/linux-device-drivers
 848 S:      Supported
 849 F:      drivers/power/supply/adp5061.c
 850
 851 ANALOG DEVICES INC ADV7180 DRIVER
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 L:      linux-media@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/media/i2c/adv7180.c
 857
 858 ANALOG DEVICES INC ADV748X DRIVER
 859 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv748x/*
 863
 864 ANALOG DEVICES INC ADV7511 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7511*
 869
 870 ANALOG DEVICES INC ADV7604 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7604*
 875
 876 ANALOG DEVICES INC ADV7842 DRIVER
 877 M:      Hans Verkuil <hans.verkuil@cisco.com>
 878 L:      linux-media@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/media/i2c/adv7842*
 881
 882 ANALOG DEVICES INC ASOC CODEC DRIVERS
 883 M:      Lars-Peter Clausen <lars@metafoo.de>
 884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 885 W:      http://wiki.analog.com/
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      sound/soc/codecs/adau*
 889 F:      sound/soc/codecs/adav*
 890 F:      sound/soc/codecs/ad1*
 891 F:      sound/soc/codecs/ad7*
 892 F:      sound/soc/codecs/ssm*
 893 F:      sound/soc/codecs/sigmadsp.*
 894
 895 ANALOG DEVICES INC DMA DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/dma/dma-axi-dmac.c
 900
 901 ANALOG DEVICES INC IIO DRIVERS
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 904 W:      http://wiki.analog.com/
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 909 F:      drivers/iio/*/ad*
 910 F:      drivers/iio/adc/ltc2497*
 911 X:      drivers/iio/*/adjd*
 912 F:      drivers/staging/iio/*/ad*
 913
 914 ANDES ARCHITECTURE
 915 M:      Greentime Hu <green.hu@gmail.com>
 916 M:      Vincent Chen <deanbo422@gmail.com>
 917 T:      git https://github.com/andestech/linux.git
 918 S:      Supported
 919 F:      arch/nds32/
 920 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 921 F:      Documentation/devicetree/bindings/nds32/
 922 K:      nds32
 923 N:      nds32
 924
 925 ANDROID CONFIG FRAGMENTS
 926 M:      Rob Herring <robh@kernel.org>
 927 S:      Supported
 928 F:      kernel/configs/android*
 929
 930 ANDROID DRIVERS
 931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 932 M:      Arve Hjønnevåg <arve@android.com>
 933 M:      Todd Kjos <tkjos@android.com>
 934 M:      Martijn Coenen <maco@android.com>
 935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 936 L:      devel@driverdev.osuosl.org
 937 S:      Supported
 938 F:      drivers/android/
 939 F:      drivers/staging/android/
 940
 941 ANDROID GOLDFISH PIC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 945 F:      drivers/irqchip/irq-goldfish-pic.c
 946
 947 ANDROID GOLDFISH RTC DRIVER
 948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 949 S:      Supported
 950 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 951 F:      drivers/rtc/rtc-goldfish.c
 952
 953 ANDROID ION DRIVER
 954 M:      Laura Abbott <labbott@redhat.com>
 955 M:      Sumit Semwal <sumit.semwal@linaro.org>
 956 L:      devel@driverdev.osuosl.org
 957 L:      dri-devel@lists.freedesktop.org
 958 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 959 S:      Supported
 960 F:      drivers/staging/android/ion
 961 F:      drivers/staging/android/uapi/ion.h
 962
 963 AOA (Apple Onboard Audio) ALSA DRIVER
 964 M:      Johannes Berg <johannes@sipsolutions.net>
 965 L:      linuxppc-dev@lists.ozlabs.org
 966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 967 S:      Maintained
 968 F:      sound/aoa/
 969
 970 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 972 L:      linux-iio@vger.kernel.org
 973 S:      Maintained
 974 F:      drivers/iio/adc/stx104.c
 975
 976 APM DRIVER
 977 M:      Jiri Kosina <jikos@kernel.org>
 978 S:      Odd fixes
 979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 980 F:      arch/x86/kernel/apm_32.c
 981 F:      include/linux/apm_bios.h
 982 F:      include/uapi/linux/apm_bios.h
 983 F:      drivers/char/apm-emulation.c
 984
 985 APPARMOR SECURITY MODULE
 986 M:      John Johansen <john.johansen@canonical.com>
 987 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 988 W:      wiki.apparmor.net
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 990 S:      Supported
 991 F:      security/apparmor/
 992 F:      Documentation/admin-guide/LSM/apparmor.rst
 993
 994 APPLE BCM5974 MULTITOUCH DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-input@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/input/mouse/bcm5974.c
 999
1000 APPLE SMC DRIVER
1001 M:      Henrik Rydberg <rydberg@bitmath.org>
1002 L:      linux-hwmon@vger.kernel.org
1003 S:      Odd fixes
1004 F:      drivers/hwmon/applesmc.c
1005
1006 APPLETALK NETWORK LAYER
1007 L:      netdev@vger.kernel.org
1008 S:      Odd fixes
1009 F:      drivers/net/appletalk/
1010 F:      net/appletalk/
1011
1012 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1013 M:      Duc Dang <dhdang@apm.com>
1014 S:      Supported
1015 F:      arch/arm64/boot/dts/apm/
1016
1017 APPLIED MICRO (APM) X-GENE SOC EDAC
1018 M:      Loc Ho <lho@apm.com>
1019 S:      Supported
1020 F:      drivers/edac/xgene_edac.c
1021 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 S:      Supported
1027 F:      drivers/net/ethernet/apm/xgene-v2/
1028
1029 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1030 M:      Iyappan Subramanian <isubramanian@apm.com>
1031 M:      Keyur Chudgar <kchudgar@apm.com>
1032 M:      Quan Nguyen <qnguyen@apm.com>
1033 S:      Supported
1034 F:      drivers/net/ethernet/apm/xgene/
1035 F:      drivers/net/phy/mdio-xgene.c
1036 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1038
1039 APPLIED MICRO (APM) X-GENE SOC PMU
1040 M:      Tai Nguyen <ttnguyen@apm.com>
1041 S:      Supported
1042 F:      drivers/perf/xgene_pmu.c
1043 F:      Documentation/perf/xgene-pmu.txt
1044 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1045
1046 APTINA CAMERA SENSOR PLL
1047 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1048 L:      linux-media@vger.kernel.org
1049 S:      Maintained
1050 F:      drivers/media/i2c/aptina-pll.*
1051
1052 ARC FRAMEBUFFER DRIVER
1053 M:      Jaya Kumar <jayalk@intworks.biz>
1054 S:      Maintained
1055 F:      drivers/video/fbdev/arcfb.c
1056 F:      drivers/video/fbdev/core/fb_defio.c
1057
1058 ARC PGU DRM DRIVER
1059 M:      Alexey Brodkin <abrodkin@synopsys.com>
1060 S:      Supported
1061 F:      drivers/gpu/drm/arc/
1062 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1063
1064 ARCNET NETWORK LAYER
1065 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1066 L:      netdev@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/net/arcnet/
1069 F:      include/uapi/linux/if_arcnet.h
1070
1071 ARM ARCHITECTED TIMER DRIVER
1072 M:      Mark Rutland <mark.rutland@arm.com>
1073 M:      Marc Zyngier <marc.zyngier@arm.com>
1074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1075 S:      Maintained
1076 F:      arch/arm/include/asm/arch_timer.h
1077 F:      arch/arm64/include/asm/arch_timer.h
1078 F:      drivers/clocksource/arm_arch_timer.c
1079
1080 ARM HDLCD DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 S:      Supported
1083 F:      drivers/gpu/drm/arm/hdlcd_*
1084 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1085
1086 ARM MALI-DP DRM DRIVER
1087 M:      Liviu Dudau <liviu.dudau@arm.com>
1088 M:      Brian Starkey <brian.starkey@arm.com>
1089 M:      Mali DP Maintainers <malidp@foss.arm.com>
1090 S:      Supported
1091 F:      drivers/gpu/drm/arm/
1092 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1093
1094 ARM MFM AND FLOPPY DRIVERS
1095 M:      Ian Molton <spyro@f2s.com>
1096 S:      Maintained
1097 F:      arch/arm/lib/floppydma.S
1098 F:      arch/arm/include/asm/floppy.h
1099
1100 ARM PMU PROFILING AND DEBUGGING
1101 M:      Will Deacon <will.deacon@arm.com>
1102 M:      Mark Rutland <mark.rutland@arm.com>
1103 S:      Maintained
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 F:      arch/arm*/kernel/perf_*
1106 F:      arch/arm/oprofile/common.c
1107 F:      arch/arm*/kernel/hw_breakpoint.c
1108 F:      arch/arm*/include/asm/hw_breakpoint.h
1109 F:      arch/arm*/include/asm/perf_event.h
1110 F:      drivers/perf/*
1111 F:      include/linux/perf/arm_pmu.h
1112 F:      Documentation/devicetree/bindings/arm/pmu.txt
1113 F:      Documentation/devicetree/bindings/perf/
1114
1115 ARM PORT
1116 M:      Russell King <linux@armlinux.org.uk>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 W:      http://www.armlinux.org.uk/
1119 S:      Odd Fixes
1120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1121 F:      arch/arm/
1122 X:      arch/arm/boot/dts/
1123
1124 ARM PRIMECELL AACI PL041 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      sound/arm/aaci.*
1128
1129 ARM PRIMECELL BUS SUPPORT
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/amba/
1133 F:      include/linux/amba/bus.h
1134
1135 ARM PRIMECELL CLCD PL110 DRIVER
1136 M:      Russell King <linux@armlinux.org.uk>
1137 S:      Odd Fixes
1138 F:      drivers/video/fbdev/amba-clcd.*
1139
1140 ARM PRIMECELL KMI PL050 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/input/serio/ambakmi.*
1144 F:      include/linux/amba/kmi.h
1145
1146 ARM PRIMECELL MMCI PL180/1 DRIVER
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/mmc/host/mmci.*
1150 F:      include/linux/amba/mmci.h
1151
1152 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1153 M:      Russell King <linux@armlinux.org.uk>
1154 S:      Odd Fixes
1155 F:      drivers/tty/serial/amba-pl01*.c
1156 F:      include/linux/amba/serial.h
1157
1158 ARM SMMU DRIVERS
1159 M:      Will Deacon <will.deacon@arm.com>
1160 R:      Robin Murphy <robin.murphy@arm.com>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 F:      drivers/iommu/arm-smmu.c
1164 F:      drivers/iommu/arm-smmu-v3.c
1165 F:      drivers/iommu/io-pgtable-arm.c
1166 F:      drivers/iommu/io-pgtable-arm-v7s.c
1167
1168 ARM SUB-ARCHITECTURES
1169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1170 S:      Maintained
1171 F:      arch/arm/mach-*/
1172 F:      arch/arm/plat-*/
1173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1174
1175 ARM/ACTIONS SEMI ARCHITECTURE
1176 M:      Andreas Färber <afaerber@suse.de>
1177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1178 S:      Maintained
1179 N:      owl
1180 F:      arch/arm/mach-actions/
1181 F:      arch/arm/boot/dts/owl-*
1182 F:      arch/arm64/boot/dts/actions/
1183 F:      drivers/clocksource/owl-*
1184 F:      drivers/pinctrl/actions/*
1185 F:      drivers/soc/actions/
1186 F:      include/dt-bindings/power/owl-*
1187 F:      include/linux/soc/actions/
1188 F:      Documentation/devicetree/bindings/arm/actions.txt
1189 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1190 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1191 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1192
1193 ARM/ADS SPHERE MACHINE SUPPORT
1194 M:      Lennert Buytenhek <kernel@wantstofly.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197
1198 ARM/AFEB9260 MACHINE SUPPORT
1199 M:      Sergey Lapin <slapin@ossfans.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202
1203 ARM/AJECO 1ARM MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/Allwinner SoC Clock Support
1209 M:      Emilio López <emilio@elopez.com.ar>
1210 S:      Maintained
1211 F:      drivers/clk/sunxi/
1212
1213 ARM/Allwinner sunXi SoC support
1214 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1215 M:      Chen-Yu Tsai <wens@csie.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 N:      sun[x456789]i
1219 N:      sun50i
1220 F:      arch/arm/mach-sunxi/
1221 F:      arch/arm64/boot/dts/allwinner/
1222 F:      drivers/clk/sunxi-ng/
1223 F:      drivers/pinctrl/sunxi/
1224 F:      drivers/soc/sunxi/
1225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1226
1227 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1228 M:      Neil Armstrong <narmstrong@baylibre.com>
1229 M:      Jerome Brunet <jbrunet@baylibre.com>
1230 L:      linux-amlogic@lists.infradead.org
1231 S:      Maintained
1232 F:      drivers/clk/meson/
1233 F:      include/dt-bindings/clock/meson*
1234 F:      include/dt-bindings/clock/gxbb*
1235 F:      Documentation/devicetree/bindings/clock/amlogic*
1236
1237 ARM/Amlogic Meson SoC support
1238 M:      Carlo Caione <carlo@caione.org>
1239 M:      Kevin Hilman <khilman@baylibre.com>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-amlogic@lists.infradead.org
1242 W:      http://linux-meson.com/
1243 S:      Maintained
1244 F:      arch/arm/mach-meson/
1245 F:      arch/arm/boot/dts/meson*
1246 F:      arch/arm64/boot/dts/amlogic/
1247 F:      drivers/pinctrl/meson/
1248 F:      drivers/mmc/host/meson*
1249 N:      meson
1250
1251 ARM/Annapurna Labs ALPINE ARCHITECTURE
1252 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1253 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-alpine/
1257 F:      arch/arm/boot/dts/alpine*
1258 F:      arch/arm64/boot/dts/al/
1259 F:      drivers/*/*alpine*
1260
1261 ARM/ARTPEC MACHINE SUPPORT
1262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1263 M:      Lars Persson <lars.persson@axis.com>
1264 S:      Maintained
1265 L:      linux-arm-kernel@axis.com
1266 F:      arch/arm/mach-artpec
1267 F:      arch/arm/boot/dts/artpec6*
1268 F:      drivers/clk/axis
1269 F:      drivers/crypto/axis
1270 F:      drivers/pinctrl/pinctrl-artpec*
1271 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1272
1273 ARM/ASPEED I2C DRIVER
1274 M:      Brendan Higgins <brendanhiggins@google.com>
1275 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1276 R:      Joel Stanley <joel@jms.id.au>
1277 L:      linux-i2c@vger.kernel.org
1278 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1281 F:      drivers/i2c/busses/i2c-aspeed.c
1282 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1283 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1284
1285 ARM/ASPEED MACHINE SUPPORT
1286 M:      Joel Stanley <joel@jms.id.au>
1287 R:      Andrew Jeffery <andrew@aj.id.au>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1290 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1291 S:      Supported
1292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1293 F:      arch/arm/mach-aspeed/
1294 F:      arch/arm/boot/dts/aspeed-*
1295 N:      aspeed
1296
1297 ARM/CALXEDA HIGHBANK ARCHITECTURE
1298 M:      Rob Herring <robh@kernel.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 F:      arch/arm/mach-highbank/
1302 F:      arch/arm/boot/dts/highbank.dts
1303 F:      arch/arm/boot/dts/ecx-*.dts*
1304
1305 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1306 M:      Krzysztof Halasa <khalasa@piap.pl>
1307 S:      Maintained
1308 F:      arch/arm/mach-cns3xxx/
1309
1310 ARM/CAVIUM THUNDER NETWORK DRIVER
1311 M:      Sunil Goutham <sgoutham@cavium.com>
1312 M:      Robert Richter <rric@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Supported
1315 F:      drivers/net/ethernet/cavium/thunder/
1316
1317 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1318 M:      Lukasz Majewski <lukma@denx.de>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/ts72xx.c
1322
1323 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1324 M:      Alexander Shiyan <shc_work@mail.ru>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Odd Fixes
1327 N:      clps711x
1328
1329 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1330 M:      Lennert Buytenhek <kernel@wantstofly.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333
1334 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1335 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1336 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      arch/arm/mach-ep93xx/
1340 F:      arch/arm/mach-ep93xx/include/mach/
1341
1342 ARM/CLKDEV SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1347 F:      drivers/clk/clkdev.c
1348
1349 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1350 M:      Mike Rapoport <mike@compulab.co.il>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1355 M:      Baruch Siach <baruch@tkos.co.il>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      arch/arm/boot/dts/cx92755*
1359 N:      digicolor
1360
1361 ARM/CONTEC MICRO9 MACHINE SUPPORT
1362 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1363 S:      Maintained
1364 F:      arch/arm/mach-ep93xx/micro9.c
1365
1366 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1367 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/hwtracing/coresight/*
1371 F:      Documentation/trace/coresight.txt
1372 F:      Documentation/trace/coresight-cpu-debug.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1375 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1376 F:      tools/perf/arch/arm/util/pmu.c
1377 F:      tools/perf/arch/arm/util/auxtrace.c
1378 F:      tools/perf/arch/arm/util/cs-etm.c
1379 F:      tools/perf/arch/arm/util/cs-etm.h
1380 F:      tools/perf/util/cs-etm.*
1381 F:      tools/perf/util/cs-etm-decoder/*
1382
1383 ARM/CORGI MACHINE SUPPORT
1384 M:      Richard Purdie <rpurdie@rpsys.net>
1385 S:      Maintained
1386
1387 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 T:      git git://github.com/ulli-kroll/linux.git
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/gemini.txt
1394 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1395 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1396 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1397 F:      arch/arm/mach-gemini/
1398 F:      drivers/net/ethernet/cortina/
1399 F:      drivers/pinctrl/pinctrl-gemini.c
1400 F:      drivers/rtc/rtc-ftrtc010.c
1401
1402 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1403 M:      Barry Song <baohua@kernel.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1406 S:      Maintained
1407 F:      arch/arm/boot/dts/prima2*
1408 F:      arch/arm/mach-prima2/
1409 F:      drivers/clk/sirf/
1410 F:      drivers/clocksource/timer-prima2.c
1411 F:      drivers/clocksource/timer-atlas7.c
1412 N:      [^a-z]sirf
1413
1414 ARM/EBSA110 MACHINE SUPPORT
1415 M:      Russell King <linux@armlinux.org.uk>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 W:      http://www.armlinux.org.uk/
1418 S:      Maintained
1419 F:      arch/arm/mach-ebsa110/
1420 F:      drivers/net/ethernet/amd/am79c961a.*
1421
1422 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 N:      efm32
1428
1429 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-pxa/ezx.c
1434
1435 ARM/FARADAY FA526 PORT
1436 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 T:      git git://git.berlios.de/gemini-board
1440 F:      arch/arm/mm/*-fa*
1441
1442 ARM/FOOTBRIDGE ARCHITECTURE
1443 M:      Russell King <linux@armlinux.org.uk>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 W:      http://www.armlinux.org.uk/
1446 S:      Maintained
1447 F:      arch/arm/include/asm/hardware/dec21285.h
1448 F:      arch/arm/mach-footbridge/
1449
1450 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1451 M:      Shawn Guo <shawnguo@kernel.org>
1452 M:      Sascha Hauer <s.hauer@pengutronix.de>
1453 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1454 R:      Fabio Estevam <fabio.estevam@nxp.com>
1455 R:      NXP Linux Team <linux-imx@nxp.com>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/
1460 F:      arch/arm/mach-mxs/
1461 F:      arch/arm/boot/dts/imx*
1462 F:      arch/arm/configs/imx*_defconfig
1463 F:      drivers/clk/imx/
1464 F:      drivers/soc/imx/
1465 F:      include/soc/imx/
1466
1467 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1468 M:      Shawn Guo <shawnguo@kernel.org>
1469 M:      Sascha Hauer <s.hauer@pengutronix.de>
1470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1471 R:      Stefan Agner <stefan@agner.ch>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1475 F:      arch/arm/mach-imx/*vf610*
1476 F:      arch/arm/boot/dts/vf*
1477
1478 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1479 M:      Shawn Guo <shawnguo@kernel.org>
1480 M:      Li Yang <leoyang.li@nxp.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1484 F:      arch/arm/boot/dts/ls1021a*
1485 F:      arch/arm64/boot/dts/freescale/fsl-*
1486 F:      arch/arm64/boot/dts/freescale/qoriq-*
1487
1488 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/GUMSTIX MACHINE SUPPORT
1494 M:      Steve Sakoman <sakoman@gmail.com>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1499 M:      Philipp Zabel <philipp.zabel@gmail.com>
1500 M:      Paul Parsons <lost.distance@yahoo.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/hx4700.c
1504 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1505 F:      sound/soc/pxa/hx4700.c
1506
1507 ARM/HISILICON SOC SUPPORT
1508 M:      Wei Xu <xuwei5@hisilicon.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 W:      http://www.hisilicon.com
1511 S:      Supported
1512 T:      git git://github.com/hisilicon/linux-hisi.git
1513 F:      arch/arm/mach-hisi/
1514 F:      arch/arm/boot/dts/hi3*
1515 F:      arch/arm/boot/dts/hip*
1516 F:      arch/arm/boot/dts/hisi*
1517 F:      arch/arm64/boot/dts/hisilicon/
1518
1519 ARM/HP JORNADA 7XX MACHINE SUPPORT
1520 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1521 W:      www.jlime.com
1522 S:      Maintained
1523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1524 F:      arch/arm/mach-sa1100/jornada720.c
1525 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1526
1527 ARM/IGEP MACHINE SUPPORT
1528 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1529 M:      Javier Martinez Canillas <javier@dowhile0.org>
1530 L:      linux-omap@vger.kernel.org
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/omap3-igep*
1534
1535 ARM/INCOME PXA270 SUPPORT
1536 M:      Marek Vasut <marek.vasut@gmail.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1540
1541 ARM/INTEL IOP13XX ARM ARCHITECTURE
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/INTEL IOP32X ARM ARCHITECTURE
1547 M:      Lennert Buytenhek <kernel@wantstofly.org>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550
1551 ARM/INTEL IOP33X ARM ARCHITECTURE
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Orphan
1554
1555 ARM/INTEL IQ81342EX MACHINE SUPPORT
1556 M:      Lennert Buytenhek <kernel@wantstofly.org>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559
1560 ARM/INTEL IXDP2850 MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/INTEL IXP4XX ARM ARCHITECTURE
1566 M:      Imre Kaloz <kaloz@openwrt.org>
1567 M:      Krzysztof Halasa <khalasa@piap.pl>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      arch/arm/mach-ixp4xx/
1571
1572 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1573 M:      Jonathan Cameron <jic23@cam.ac.uk>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-pxa/stargate2.c
1577 F:      drivers/pcmcia/pxa2xx_stargate2.c
1578
1579 ARM/INTEL XSC3 (MANZANO) ARM CORE
1580 M:      Lennert Buytenhek <kernel@wantstofly.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583
1584 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LG1K ARCHITECTURE
1590 M:      Chanho Min <chanho.min@lge.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm64/boot/dts/lg/
1594
1595 ARM/LOGICPD PXA270 MACHINE SUPPORT
1596 M:      Lennert Buytenhek <kernel@wantstofly.org>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/LPC18XX ARCHITECTURE
1601 M:      Joachim Eastwood <manabian@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/lpc43*
1605 F:      drivers/clk/nxp/clk-lpc18xx*
1606 F:      drivers/clocksource/time-lpc32xx.c
1607 F:      drivers/i2c/busses/i2c-lpc2k.c
1608 F:      drivers/memory/pl172.c
1609 F:      drivers/mtd/spi-nor/nxp-spifi.c
1610 F:      drivers/rtc/rtc-lpc24xx.c
1611 N:      lpc18xx
1612
1613 ARM/LPC32XX SOC SUPPORT
1614 M:      Vladimir Zapolskiy <vz@mleia.com>
1615 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/lpc32*
1620 F:      arch/arm/mach-lpc32xx/
1621 F:      drivers/i2c/busses/i2c-pnx.c
1622 F:      drivers/net/ethernet/nxp/lpc_eth.c
1623 F:      drivers/usb/host/ohci-nxp.c
1624 F:      drivers/watchdog/pnx4008_wdt.c
1625 N:      lpc32xx
1626
1627 ARM/MAGICIAN MACHINE SUPPORT
1628 M:      Philipp Zabel <philipp.zabel@gmail.com>
1629 S:      Maintained
1630
1631 ARM/Marvell Dove/MV78xx0/Orion SOC support
1632 M:      Jason Cooper <jason@lakedaemon.net>
1633 M:      Andrew Lunn <andrew@lunn.ch>
1634 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1635 M:      Gregory Clement <gregory.clement@bootlin.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      Documentation/devicetree/bindings/soc/dove/
1639 F:      arch/arm/mach-dove/
1640 F:      arch/arm/mach-mv78xx0/
1641 F:      arch/arm/mach-orion5x/
1642 F:      arch/arm/plat-orion/
1643 F:      arch/arm/boot/dts/dove*
1644 F:      arch/arm/boot/dts/orion5x*
1645
1646 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1647 M:      Jason Cooper <jason@lakedaemon.net>
1648 M:      Andrew Lunn <andrew@lunn.ch>
1649 M:      Gregory Clement <gregory.clement@bootlin.com>
1650 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/armada*
1654 F:      arch/arm/boot/dts/kirkwood*
1655 F:      arch/arm/configs/mvebu_*_defconfig
1656 F:      arch/arm/mach-mvebu/
1657 F:      arch/arm64/boot/dts/marvell/armada*
1658 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1659 F:      drivers/cpufreq/mvebu-cpufreq.c
1660 F:      drivers/irqchip/irq-armada-370-xp.c
1661 F:      drivers/irqchip/irq-mvebu-*
1662 F:      drivers/pinctrl/mvebu/
1663 F:      drivers/rtc/rtc-armada38x.c
1664
1665 ARM/Mediatek RTC DRIVER
1666 M:      Eddie Huang <eddie.huang@mediatek.com>
1667 M:      Sean Wang <sean.wang@mediatek.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1672 F:      drivers/rtc/rtc-mt6397.c
1673 F:      drivers/rtc/rtc-mt7622.c
1674
1675 ARM/Mediatek SoC support
1676 M:      Matthias Brugger <matthias.bgg@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/mt6*
1681 F:      arch/arm/boot/dts/mt7*
1682 F:      arch/arm/boot/dts/mt8*
1683 F:      arch/arm/mach-mediatek/
1684 F:      arch/arm64/boot/dts/mediatek/
1685 N:      mtk
1686 K:      mediatek
1687
1688 ARM/Mediatek USB3 PHY DRIVER
1689 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      drivers/phy/mediatek/
1694 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1695
1696 ARM/MICREL KS8695 ARCHITECTURE
1697 M:      Greg Ungerer <gerg@uclinux.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-ks8695/
1700 S:      Odd Fixes
1701
1702 ARM/Microchip (AT91) SoC support
1703 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1704 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.linux4sam.org
1707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1708 S:      Supported
1709 N:      at91
1710 N:      atmel
1711 F:      arch/arm/mach-at91/
1712 F:      include/soc/at91/
1713 F:      arch/arm/boot/dts/at91*.dts
1714 F:      arch/arm/boot/dts/at91*.dtsi
1715 F:      arch/arm/boot/dts/sama*.dts
1716 F:      arch/arm/boot/dts/sama*.dtsi
1717 F:      arch/arm/include/debug/at91.S
1718 F:      drivers/memory/atmel*
1719 F:      drivers/watchdog/sama5d4_wdt.c
1720 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1721 X:      drivers/net/wireless/atmel/
1722
1723 ARM/MIOA701 MACHINE SUPPORT
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 F:      arch/arm/mach-pxa/mioa701.c
1727 S:      Maintained
1728
1729 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1730 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1731 S:      Maintained
1732
1733 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1734 M:      Linus Walleij <linus.walleij@linaro.org>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-nomadik/
1738 F:      arch/arm/mach-u300/
1739 F:      arch/arm/mach-ux500/
1740 F:      arch/arm/boot/dts/ste-*
1741 F:      drivers/clk/clk-nomadik.c
1742 F:      drivers/clk/clk-u300.c
1743 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1744 F:      drivers/clocksource/timer-u300.c
1745 F:      drivers/dma/coh901318*
1746 F:      drivers/dma/ste_dma40*
1747 F:      drivers/hwspinlock/u8500_hsem.c
1748 F:      drivers/i2c/busses/i2c-nomadik.c
1749 F:      drivers/i2c/busses/i2c-stu300.c
1750 F:      drivers/mfd/ab3100*
1751 F:      drivers/mfd/ab8500*
1752 F:      drivers/mfd/abx500*
1753 F:      drivers/mfd/dbx500*
1754 F:      drivers/mfd/db8500*
1755 F:      drivers/pinctrl/nomadik/
1756 F:      drivers/pinctrl/pinctrl-coh901*
1757 F:      drivers/pinctrl/pinctrl-u300.c
1758 F:      drivers/rtc/rtc-ab3100.c
1759 F:      drivers/rtc/rtc-ab8500.c
1760 F:      drivers/rtc/rtc-coh901331.c
1761 F:      drivers/rtc/rtc-pl031.c
1762 F:      drivers/watchdog/coh901327_wdt.c
1763 F:      Documentation/devicetree/bindings/arm/ste-*
1764 F:      Documentation/devicetree/bindings/arm/ux500/
1765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1766
1767 ARM/NUVOTON NPCM ARCHITECTURE
1768 M:      Avi Fishman <avifishman70@gmail.com>
1769 M:      Tomer Maimon <tmaimon77@gmail.com>
1770 R:      Patrick Venture <venture@google.com>
1771 R:      Nancy Yuen <yuenn@google.com>
1772 R:      Brendan Higgins <brendanhiggins@google.com>
1773 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1774 S:      Supported
1775 F:      arch/arm/mach-npcm/
1776 F:      arch/arm/boot/dts/nuvoton-npcm*
1777 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1778 F:      drivers/*/*npcm*
1779 F:      Documentation/devicetree/bindings/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*/*npcm*
1781
1782 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1783 M:      Wan ZongShun <mcuos.com@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.mcuos.com
1786 S:      Maintained
1787 F:      arch/arm/mach-w90x900/
1788 F:      drivers/input/keyboard/w90p910_keypad.c
1789 F:      drivers/input/touchscreen/w90p910_ts.c
1790 F:      drivers/watchdog/nuc900_wdt.c
1791 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1792 F:      drivers/mtd/nand/raw/nuc900_nand.c
1793 F:      drivers/rtc/rtc-nuc900.c
1794 F:      drivers/spi/spi-nuc900.c
1795 F:      drivers/usb/host/ehci-w90x900.c
1796 F:      drivers/video/fbdev/nuc900fb.c
1797
1798 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1799 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1800 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1801 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1802 S:      Supported
1803
1804 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1805 M:      Alexander Clouter <alex@digriz.org.uk>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 W:      http://www.digriz.org.uk/ts78xx/kernel
1808 S:      Maintained
1809 F:      arch/arm/mach-orion5x/ts78xx-*
1810
1811 ARM/OXNAS platform support
1812 M:      Neil Armstrong <narmstrong@baylibre.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      arch/arm/mach-oxnas/
1817 F:      arch/arm/boot/dts/ox8*.dts*
1818 N:      oxnas
1819
1820 ARM/PALM TREO SUPPORT
1821 M:      Tomas Cech <sleep_walker@suse.com>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmtreo.*
1826
1827 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1828 M:      Marek Vasut <marek.vasut@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org
1830 W:      http://hackndev.com
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1833 F:      arch/arm/mach-pxa/palmtx.c
1834 F:      arch/arm/mach-pxa/palmt5.*
1835 F:      arch/arm/mach-pxa/include/mach/palmld.h
1836 F:      arch/arm/mach-pxa/palmld.c
1837 F:      arch/arm/mach-pxa/palmte2.*
1838 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1839 F:      arch/arm/mach-pxa/palmtc.c
1840
1841 ARM/PALMZ72 SUPPORT
1842 M:      Sergey Lapin <slapin@ossfans.org>
1843 L:      linux-arm-kernel@lists.infradead.org
1844 W:      http://hackndev.com
1845 S:      Maintained
1846 F:      arch/arm/mach-pxa/palmz72.*
1847
1848 ARM/PLEB SUPPORT
1849 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1850 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1851 S:      Maintained
1852
1853 ARM/PT DIGITAL BOARD PORT
1854 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 W:      http://www.armlinux.org.uk/
1857 S:      Maintained
1858
1859 ARM/QUALCOMM SUPPORT
1860 M:      Andy Gross <andy.gross@linaro.org>
1861 M:      David Brown <david.brown@linaro.org>
1862 L:      linux-arm-msm@vger.kernel.org
1863 L:      linux-soc@vger.kernel.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/soc/qcom/
1866 F:      arch/arm/boot/dts/qcom-*.dts
1867 F:      arch/arm/boot/dts/qcom-*.dtsi
1868 F:      arch/arm/mach-qcom/
1869 F:      arch/arm64/boot/dts/qcom/*
1870 F:      drivers/i2c/busses/i2c-qup.c
1871 F:      drivers/clk/qcom/
1872 F:      drivers/dma/qcom/
1873 F:      drivers/soc/qcom/
1874 F:      drivers/spi/spi-qup.c
1875 F:      drivers/tty/serial/msm_serial.c
1876 F:      drivers/*/pm8???-*
1877 F:      drivers/mfd/ssbi.c
1878 F:      drivers/firmware/qcom_scm*
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1880
1881 ARM/RADISYS ENP2611 MACHINE SUPPORT
1882 M:      Lennert Buytenhek <kernel@wantstofly.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885
1886 ARM/REALTEK ARCHITECTURE
1887 M:      Andreas Färber <afaerber@suse.de>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm64/boot/dts/realtek/
1891 F:      Documentation/devicetree/bindings/arm/realtek.txt
1892
1893 ARM/RENESAS ARM64 ARCHITECTURE
1894 M:      Simon Horman <horms@verge.net.au>
1895 M:      Magnus Damm <magnus.damm@gmail.com>
1896 L:      linux-renesas-soc@vger.kernel.org
1897 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1899 S:      Supported
1900 F:      arch/arm64/boot/dts/renesas/
1901 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1902 F:      drivers/soc/renesas/
1903 F:      include/linux/soc/renesas/
1904
1905 ARM/RISCPC ARCHITECTURE
1906 M:      Russell King <linux@armlinux.org.uk>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.armlinux.org.uk/
1909 S:      Maintained
1910 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1911 F:      arch/arm/include/asm/hardware/ioc.h
1912 F:      arch/arm/include/asm/hardware/iomd.h
1913 F:      arch/arm/include/asm/hardware/memc.h
1914 F:      arch/arm/mach-rpc/
1915 F:      drivers/net/ethernet/8390/etherh.c
1916 F:      drivers/net/ethernet/i825xx/ether1*
1917 F:      drivers/net/ethernet/seeq/ether3*
1918 F:      drivers/scsi/arm/
1919
1920 ARM/Rockchip SoC support
1921 M:      Heiko Stuebner <heiko@sntech.de>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 L:      linux-rockchip@lists.infradead.org
1924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1925 S:      Maintained
1926 F:      arch/arm/boot/dts/rk3*
1927 F:      arch/arm/boot/dts/rv1108*
1928 F:      arch/arm/mach-rockchip/
1929 F:      drivers/clk/rockchip/
1930 F:      drivers/i2c/busses/i2c-rk3x.c
1931 F:      drivers/*/*rockchip*
1932 F:      drivers/*/*/*rockchip*
1933 F:      sound/soc/rockchip/
1934 N:      rockchip
1935
1936 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1937 M:      Kukjin Kim <kgene@kernel.org>
1938 M:      Krzysztof Kozlowski <krzk@kernel.org>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1941 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/s3c*
1944 F:      arch/arm/boot/dts/s5p*
1945 F:      arch/arm/boot/dts/exynos*
1946 F:      arch/arm64/boot/dts/exynos/
1947 F:      arch/arm/plat-samsung/
1948 F:      arch/arm/mach-s3c24*/
1949 F:      arch/arm/mach-s3c64xx/
1950 F:      arch/arm/mach-s5p*/
1951 F:      arch/arm/mach-exynos*/
1952 F:      drivers/*/*s3c24*
1953 F:      drivers/*/*/*s3c24*
1954 F:      drivers/*/*s3c64xx*
1955 F:      drivers/*/*s5pv210*
1956 F:      drivers/memory/samsung/*
1957 F:      drivers/soc/samsung/*
1958 F:      Documentation/arm/Samsung/
1959 F:      Documentation/devicetree/bindings/arm/samsung/
1960 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1961 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1962 N:      exynos
1963
1964 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1965 M:      Kyungmin Park <kyungmin.park@samsung.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      arch/arm/mach-s5pv210/
1969
1970 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1971 M:      Kyungmin Park <kyungmin.park@samsung.com>
1972 M:      Kamil Debski <kamil@wypas.org>
1973 M:      Andrzej Hajda <a.hajda@samsung.com>
1974 L:      linux-arm-kernel@lists.infradead.org
1975 L:      linux-media@vger.kernel.org
1976 S:      Maintained
1977 F:      drivers/media/platform/s5p-g2d/
1978
1979 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1980 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1981 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1982 L:      linux-media@vger.kernel.org
1983 S:      Maintained
1984 F:      drivers/media/platform/s5p-cec/
1985 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1986
1987 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1988 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1989 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1990 L:      linux-arm-kernel@lists.infradead.org
1991 L:      linux-media@vger.kernel.org
1992 S:      Maintained
1993 F:      drivers/media/platform/s5p-jpeg/
1994
1995 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1996 M:      Kyungmin Park <kyungmin.park@samsung.com>
1997 M:      Kamil Debski <kamil@wypas.org>
1998 M:      Jeongtae Park <jtp.park@samsung.com>
1999 M:      Andrzej Hajda <a.hajda@samsung.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2004 F:      drivers/media/platform/s5p-mfc/
2005
2006 ARM/SHMOBILE ARM ARCHITECTURE
2007 M:      Simon Horman <horms@verge.net.au>
2008 M:      Magnus Damm <magnus.damm@gmail.com>
2009 L:      linux-renesas-soc@vger.kernel.org
2010 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2012 S:      Supported
2013 F:      arch/arm/boot/dts/emev2*
2014 F:      arch/arm/boot/dts/r7s*
2015 F:      arch/arm/boot/dts/r8a*
2016 F:      arch/arm/boot/dts/r9a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2136 M:      Tero Kristo <t-kristo@ti.com>
2137 M:      Nishanth Menon <nm@ti.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Supported
2140 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2141 F:      arch/arm64/boot/dts/ti/Makefile
2142 F:      arch/arm64/boot/dts/ti/k3-*
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/mach-keystone/
2149 F:      arch/arm/boot/dts/keystone-*
2150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2151
2152 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2153 M:      Santosh Shilimkar <ssantosh@kernel.org>
2154 L:      linux-kernel@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/clk/keystone/
2157
2158 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2159 M:      Santosh Shilimkar <ssantosh@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 L:      linux-kernel@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/clocksource/timer-keystone.c
2164
2165 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2166 M:      Santosh Shilimkar <ssantosh@kernel.org>
2167 L:      linux-kernel@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/power/reset/keystone-reset.c
2170
2171 ARM/THECUS N2100 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/TOSA MACHINE SUPPORT
2177 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2178 M:      Dirk Opfer <dirk@opfer-online.de>
2179 S:      Maintained
2180
2181 ARM/UNIPHIER ARCHITECTURE
2182 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2185 S:      Maintained
2186 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2187 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2188 F:      arch/arm/boot/dts/uniphier*
2189 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2190 F:      arch/arm/mach-uniphier/
2191 F:      arch/arm/mm/cache-uniphier.c
2192 F:      arch/arm64/boot/dts/socionext/uniphier*
2193 F:      drivers/bus/uniphier-system-bus.c
2194 F:      drivers/clk/uniphier/
2195 F:      drivers/gpio/gpio-uniphier.c
2196 F:      drivers/i2c/busses/i2c-uniphier*
2197 F:      drivers/irqchip/irq-uniphier-aidet.c
2198 F:      drivers/pinctrl/uniphier/
2199 F:      drivers/reset/reset-uniphier.c
2200 F:      drivers/tty/serial/8250/8250_uniphier.c
2201 N:      uniphier
2202
2203 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2204 M:      Ulf Hansson <ulf.hansson@linaro.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 T:      git git://git.linaro.org/people/ulfh/clk.git
2207 S:      Maintained
2208 F:      drivers/clk/ux500/
2209
2210 ARM/VERSATILE EXPRESS PLATFORM
2211 M:      Liviu Dudau <liviu.dudau@arm.com>
2212 M:      Sudeep Holla <sudeep.holla@arm.com>
2213 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 F:      arch/arm/boot/dts/vexpress*
2217 F:      arch/arm64/boot/dts/arm/
2218 F:      arch/arm/mach-vexpress/
2219 F:      */*/vexpress*
2220 F:      */*/*/vexpress*
2221 F:      drivers/clk/versatile/clk-vexpress-osc.c
2222 F:      drivers/clocksource/versatile.c
2223 N:      mps2
2224
2225 ARM/VFP SUPPORT
2226 M:      Russell King <linux@armlinux.org.uk>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://www.armlinux.org.uk/
2229 S:      Maintained
2230 F:      arch/arm/vfp/
2231
2232 ARM/VOIPAC PXA270 SUPPORT
2233 M:      Marek Vasut <marek.vasut@gmail.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 S:      Maintained
2236 F:      arch/arm/mach-pxa/vpac270.c
2237 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2238
2239 ARM/VT8500 ARM ARCHITECTURE
2240 M:      Tony Prisk <linux@prisktech.co.nz>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 S:      Maintained
2243 F:      arch/arm/mach-vt8500/
2244 F:      drivers/clocksource/vt8500_timer.c
2245 F:      drivers/i2c/busses/i2c-wmt.c
2246 F:      drivers/mmc/host/wmt-sdmmc.c
2247 F:      drivers/pwm/pwm-vt8500.c
2248 F:      drivers/rtc/rtc-vt8500.c
2249 F:      drivers/tty/serial/vt8500_serial.c
2250 F:      drivers/usb/host/ehci-platform.c
2251 F:      drivers/usb/host/uhci-platform.c
2252 F:      drivers/video/fbdev/vt8500lcdfb.*
2253 F:      drivers/video/fbdev/wm8505fb*
2254 F:      drivers/video/fbdev/wmt_ge_rops.*
2255
2256 ARM/ZIPIT Z2 SUPPORT
2257 M:      Marek Vasut <marek.vasut@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-pxa/z2.c
2261 F:      arch/arm/mach-pxa/include/mach/z2.h
2262
2263 ARM/ZTE ARCHITECTURE
2264 M:      Jun Nie <jun.nie@linaro.org>
2265 M:      Baoyou Xie <baoyou.xie@linaro.org>
2266 M:      Shawn Guo <shawnguo@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/boot/dts/zx2967*
2270 F:      arch/arm/mach-zx/
2271 F:      arch/arm64/boot/dts/zte/
2272 F:      drivers/clk/zte/
2273 F:      drivers/dma/zx_dma.c
2274 F:      drivers/gpio/gpio-zx.c
2275 F:      drivers/i2c/busses/i2c-zx2967.c
2276 F:      drivers/mmc/host/dw_mmc-zx.*
2277 F:      drivers/pinctrl/zte/
2278 F:      drivers/soc/zte/
2279 F:      drivers/thermal/zx2967_thermal.c
2280 F:      drivers/watchdog/zx2967_wdt.c
2281 F:      Documentation/devicetree/bindings/arm/zte.txt
2282 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2283 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2284 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2285 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2286 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2287 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2288 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2289 F:      Documentation/devicetree/bindings/soc/zte/
2290 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2291 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2292 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2293 F:      include/dt-bindings/clock/zx2967*.h
2294 F:      include/dt-bindings/soc/zte,*.h
2295 F:      sound/soc/codecs/zx_aud96p22.c
2296 F:      sound/soc/zte/
2297
2298 ARM/ZYNQ ARCHITECTURE
2299 M:      Michal Simek <michal.simek@xilinx.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 W:      http://wiki.xilinx.com
2302 T:      git https://github.com/Xilinx/linux-xlnx.git
2303 S:      Supported
2304 F:      arch/arm/mach-zynq/
2305 F:      drivers/cpuidle/cpuidle-zynq.c
2306 F:      drivers/block/xsysace.c
2307 N:      zynq
2308 N:      xilinx
2309 F:      drivers/clocksource/cadence_ttc_timer.c
2310 F:      drivers/i2c/busses/i2c-cadence.c
2311 F:      drivers/mmc/host/sdhci-of-arasan.c
2312 F:      drivers/edac/synopsys_edac.c
2313 F:      drivers/i2c/busses/i2c-xiic.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM2835 CAMERA DRIVER
2877 M:      Dave Stevenson <dave.stevenson@raspberrypi.org>
2878 L:      linux-media@vger.kernel.org
2879 S:      Maintained
2880 F:      drivers/media/platform/bcm2835/
2881 F:      Documentation/devicetree/bindings/media/bcm2835-unicam.txt
2882
2883 BROADCOM BCM47XX MIPS ARCHITECTURE
2884 M:      Hauke Mehrtens <hauke@hauke-m.de>
2885 M:      Rafał Miłecki <zajec5@gmail.com>
2886 L:      linux-mips@linux-mips.org
2887 S:      Maintained
2888 F:      Documentation/devicetree/bindings/mips/brcm/
2889 F:      arch/mips/bcm47xx/*
2890 F:      arch/mips/include/asm/mach-bcm47xx/*
2891
2892 BROADCOM BCM5301X ARM ARCHITECTURE
2893 M:      Hauke Mehrtens <hauke@hauke-m.de>
2894 M:      Rafał Miłecki <zajec5@gmail.com>
2895 M:      Jon Mason <jonmason@broadcom.com>
2896 M:      bcm-kernel-feedback-list@broadcom.com
2897 L:      linux-arm-kernel@lists.infradead.org
2898 S:      Maintained
2899 F:      arch/arm/mach-bcm/bcm_5301x.c
2900 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2901 F:      arch/arm/boot/dts/bcm470*
2902 F:      arch/arm/boot/dts/bcm953012*
2903
2904 BROADCOM BCM53573 ARM ARCHITECTURE
2905 M:      Rafał Miłecki <rafal@milecki.pl>
2906 L:      linux-arm-kernel@lists.infradead.org
2907 S:      Maintained
2908 F:      arch/arm/boot/dts/bcm53573*
2909 F:      arch/arm/boot/dts/bcm47189*
2910
2911 BROADCOM BCM63XX ARM ARCHITECTURE
2912 M:      Florian Fainelli <f.fainelli@gmail.com>
2913 M:      bcm-kernel-feedback-list@broadcom.com
2914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2915 T:      git git://github.com/broadcom/stblinux.git
2916 S:      Maintained
2917 N:      bcm63xx
2918
2919 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2920 M:      Kevin Cernekee <cernekee@gmail.com>
2921 L:      linux-usb@vger.kernel.org
2922 S:      Maintained
2923 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2924
2925 BROADCOM BCM7XXX ARM ARCHITECTURE
2926 M:      Brian Norris <computersforpeace@gmail.com>
2927 M:      Gregory Fong <gregory.0xf0@gmail.com>
2928 M:      Florian Fainelli <f.fainelli@gmail.com>
2929 M:      bcm-kernel-feedback-list@broadcom.com
2930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2931 T:      git git://github.com/broadcom/stblinux.git
2932 S:      Maintained
2933 F:      arch/arm/mach-bcm/*brcmstb*
2934 F:      arch/arm/boot/dts/bcm7*.dts*
2935 F:      drivers/bus/brcmstb_gisb.c
2936 F:      arch/arm/mm/cache-b15-rac.c
2937 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2938 N:      brcmstb
2939
2940 BROADCOM BMIPS CPUFREQ DRIVER
2941 M:      Markus Mayer <mmayer@broadcom.com>
2942 M:      bcm-kernel-feedback-list@broadcom.com
2943 L:      linux-pm@vger.kernel.org
2944 S:      Maintained
2945 F:      drivers/cpufreq/bmips-cpufreq.c
2946
2947 BROADCOM BMIPS MIPS ARCHITECTURE
2948 M:      Kevin Cernekee <cernekee@gmail.com>
2949 M:      Florian Fainelli <f.fainelli@gmail.com>
2950 L:      linux-mips@linux-mips.org
2951 T:      git git://github.com/broadcom/stblinux.git
2952 S:      Maintained
2953 F:      arch/mips/bmips/*
2954 F:      arch/mips/include/asm/mach-bmips/*
2955 F:      arch/mips/kernel/*bmips*
2956 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2957 F:      drivers/irqchip/irq-bcm63*
2958 F:      drivers/irqchip/irq-bcm7*
2959 F:      drivers/irqchip/irq-brcmstb*
2960 F:      include/linux/bcm963xx_nvram.h
2961 F:      include/linux/bcm963xx_tag.h
2962
2963 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2964 M:      Rasesh Mody <rasesh.mody@cavium.com>
2965 M:      Dept-GELinuxNICDev@cavium.com
2966 L:      netdev@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/net/ethernet/broadcom/bnx2.*
2969 F:      drivers/net/ethernet/broadcom/bnx2_*
2970
2971 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2fc/
2976
2977 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2978 M:      QLogic-Storage-Upstream@qlogic.com
2979 L:      linux-scsi@vger.kernel.org
2980 S:      Supported
2981 F:      drivers/scsi/bnx2i/
2982
2983 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2984 M:      Ariel Elior <ariel.elior@cavium.com>
2985 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2986 M:      everest-linux-l2@cavium.com
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnx2x/
2990
2991 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2992 M:      Michael Chan <michael.chan@broadcom.com>
2993 L:      netdev@vger.kernel.org
2994 S:      Supported
2995 F:      drivers/net/ethernet/broadcom/bnxt/
2996
2997 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2998 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2999 M:      Franky Lin <franky.lin@broadcom.com>
3000 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3001 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3002 M:      Wright Feng <wright.feng@cypress.com>
3003 L:      linux-wireless@vger.kernel.org
3004 L:      brcm80211-dev-list.pdl@broadcom.com
3005 L:      brcm80211-dev-list@cypress.com
3006 S:      Supported
3007 F:      drivers/net/wireless/broadcom/brcm80211/
3008
3009 BROADCOM BRCMSTB GPIO DRIVER
3010 M:      Gregory Fong <gregory.0xf0@gmail.com>
3011 L:      bcm-kernel-feedback-list@broadcom.com
3012 S:      Supported
3013 F:      drivers/gpio/gpio-brcmstb.c
3014 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3015
3016 BROADCOM BRCMSTB I2C DRIVER
3017 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3018 L:      linux-i2c@vger.kernel.org
3019 L:      bcm-kernel-feedback-list@broadcom.com
3020 S:      Supported
3021 F:      drivers/i2c/busses/i2c-brcmstb.c
3022 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3023
3024 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3025 M:      Al Cooper <alcooperx@gmail.com>
3026 L:      linux-kernel@vger.kernel.org
3027 L:      bcm-kernel-feedback-list@broadcom.com
3028 S:      Maintained
3029 F:      drivers/phy/broadcom/phy-brcm-usb*
3030
3031 BROADCOM GENET ETHERNET DRIVER
3032 M:      Doug Berger <opendmb@gmail.com>
3033 M:      Florian Fainelli <f.fainelli@gmail.com>
3034 L:      netdev@vger.kernel.org
3035 S:      Supported
3036 F:      drivers/net/ethernet/broadcom/genet/
3037
3038 BROADCOM IPROC ARM ARCHITECTURE
3039 M:      Ray Jui <rjui@broadcom.com>
3040 M:      Scott Branden <sbranden@broadcom.com>
3041 M:      Jon Mason <jonmason@broadcom.com>
3042 M:      bcm-kernel-feedback-list@broadcom.com
3043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3044 T:      git git://github.com/broadcom/cygnus-linux.git
3045 S:      Maintained
3046 N:      iproc
3047 N:      cygnus
3048 N:      bcm[-_]nsp
3049 N:      bcm9113*
3050 N:      bcm9583*
3051 N:      bcm9585*
3052 N:      bcm9586*
3053 N:      bcm988312
3054 N:      bcm113*
3055 N:      bcm583*
3056 N:      bcm585*
3057 N:      bcm586*
3058 N:      bcm88312
3059 N:      hr2
3060 N:      stingray
3061 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3062 F:      arch/arm64/boot/dts/broadcom/stingray/*
3063 F:      drivers/clk/bcm/clk-ns*
3064 F:      drivers/clk/bcm/clk-sr*
3065 F:      drivers/pinctrl/bcm/pinctrl-ns*
3066 F:      include/dt-bindings/clock/bcm-sr*
3067
3068 BROADCOM KONA GPIO DRIVER
3069 M:      Ray Jui <rjui@broadcom.com>
3070 L:      bcm-kernel-feedback-list@broadcom.com
3071 S:      Supported
3072 F:      drivers/gpio/gpio-bcm-kona.c
3073 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3074
3075 BROADCOM NETXTREME-E ROCE DRIVER
3076 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3077 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3078 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3079 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3080 L:      linux-rdma@vger.kernel.org
3081 W:      http://www.broadcom.com
3082 S:      Supported
3083 F:      drivers/infiniband/hw/bnxt_re/
3084 F:      include/uapi/rdma/bnxt_re-abi.h
3085
3086 BROADCOM NVRAM DRIVER
3087 M:      Rafał Miłecki <zajec5@gmail.com>
3088 L:      linux-mips@linux-mips.org
3089 S:      Maintained
3090 F:      drivers/firmware/broadcom/*
3091
3092 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3093 M:      Rafał Miłecki <zajec5@gmail.com>
3094 L:      linux-wireless@vger.kernel.org
3095 S:      Maintained
3096 F:      drivers/bcma/
3097 F:      include/linux/bcma/
3098
3099 BROADCOM STB AVS CPUFREQ DRIVER
3100 M:      Markus Mayer <mmayer@broadcom.com>
3101 M:      bcm-kernel-feedback-list@broadcom.com
3102 L:      linux-pm@vger.kernel.org
3103 S:      Maintained
3104 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3105 F:      drivers/cpufreq/brcmstb*
3106
3107 BROADCOM STB AVS TMON DRIVER
3108 M:      Markus Mayer <mmayer@broadcom.com>
3109 M:      bcm-kernel-feedback-list@broadcom.com
3110 L:      linux-pm@vger.kernel.org
3111 S:      Maintained
3112 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3113 F:      drivers/thermal/broadcom/brcmstb*
3114
3115 BROADCOM STB NAND FLASH DRIVER
3116 M:      Brian Norris <computersforpeace@gmail.com>
3117 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3118 L:      linux-mtd@lists.infradead.org
3119 L:      bcm-kernel-feedback-list@broadcom.com
3120 S:      Maintained
3121 F:      drivers/mtd/nand/raw/brcmnand/
3122
3123 BROADCOM STB DPFE DRIVER
3124 M:      Markus Mayer <mmayer@broadcom.com>
3125 M:      bcm-kernel-feedback-list@broadcom.com
3126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3127 S:      Maintained
3128 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3129 F:      drivers/memory/brcmstb_dpfe.c
3130
3131 BROADCOM SYSTEMPORT ETHERNET DRIVER
3132 M:      Florian Fainelli <f.fainelli@gmail.com>
3133 L:      netdev@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3136
3137 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3138 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3139 M:      Prashant Sreedharan <prashant@broadcom.com>
3140 M:      Michael Chan <mchan@broadcom.com>
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/broadcom/tg3.*
3144
3145 BROCADE BFA FC SCSI DRIVER
3146 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3147 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      drivers/scsi/bfa/
3151
3152 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3153 M:      Rasesh Mody <rasesh.mody@cavium.com>
3154 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3155 M:      Dept-GELinuxNICDev@cavium.com
3156 L:      netdev@vger.kernel.org
3157 S:      Supported
3158 F:      drivers/net/ethernet/brocade/bna/
3159
3160 BSG (block layer generic sg v4 driver)
3161 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3162 L:      linux-scsi@vger.kernel.org
3163 S:      Supported
3164 F:      block/bsg.c
3165 F:      include/linux/bsg.h
3166 F:      include/uapi/linux/bsg.h
3167
3168 BT87X AUDIO DRIVER
3169 M:      Clemens Ladisch <clemens@ladisch.de>
3170 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3171 T:      git git://git.alsa-project.org/alsa-kernel.git
3172 S:      Maintained
3173 F:      Documentation/sound/cards/bt87x.rst
3174 F:      sound/pci/bt87x.c
3175
3176 BT8XXGPIO DRIVER
3177 M:      Michael Buesch <m@bues.ch>
3178 W:      http://bu3sch.de/btgpio.php
3179 S:      Maintained
3180 F:      drivers/gpio/gpio-bt8xx.c
3181
3182 BTRFS FILE SYSTEM
3183 M:      Chris Mason <clm@fb.com>
3184 M:      Josef Bacik <jbacik@fb.com>
3185 M:      David Sterba <dsterba@suse.com>
3186 L:      linux-btrfs@vger.kernel.org
3187 W:      http://btrfs.wiki.kernel.org/
3188 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3190 S:      Maintained
3191 F:      Documentation/filesystems/btrfs.txt
3192 F:      fs/btrfs/
3193 F:      include/linux/btrfs*
3194 F:      include/uapi/linux/btrfs*
3195
3196 BTTV VIDEO4LINUX DRIVER
3197 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3198 L:      linux-media@vger.kernel.org
3199 W:      https://linuxtv.org
3200 T:      git git://linuxtv.org/media_tree.git
3201 S:      Odd fixes
3202 F:      Documentation/media/v4l-drivers/bttv*
3203 F:      drivers/media/pci/bt8xx/bttv*
3204
3205 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3206 M:      Chanwoo Choi <cw00.choi@samsung.com>
3207 L:      linux-pm@vger.kernel.org
3208 L:      linux-samsung-soc@vger.kernel.org
3209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3210 S:      Maintained
3211 F:      drivers/devfreq/exynos-bus.c
3212 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3213
3214 BUSLOGIC SCSI DRIVER
3215 M:      Khalid Aziz <khalid@gonehiking.org>
3216 L:      linux-scsi@vger.kernel.org
3217 S:      Maintained
3218 F:      drivers/scsi/BusLogic.*
3219 F:      drivers/scsi/FlashPoint.*
3220
3221 C-MEDIA CMI8788 DRIVER
3222 M:      Clemens Ladisch <clemens@ladisch.de>
3223 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3224 T:      git git://git.alsa-project.org/alsa-kernel.git
3225 S:      Maintained
3226 F:      sound/pci/oxygen/
3227
3228 C6X ARCHITECTURE
3229 M:      Mark Salter <msalter@redhat.com>
3230 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3231 L:      linux-c6x-dev@linux-c6x.org
3232 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3233 S:      Maintained
3234 F:      arch/c6x/
3235
3236 CA8210 IEEE-802.15.4 RADIO DRIVER
3237 M:      Harry Morris <h.morris@cascoda.com>
3238 L:      linux-wpan@vger.kernel.org
3239 W:      https://github.com/Cascoda/ca8210-linux.git
3240 S:      Maintained
3241 F:      drivers/net/ieee802154/ca8210.c
3242 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3243
3244 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3245 M:      David Howells <dhowells@redhat.com>
3246 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3247 S:      Supported
3248 F:      Documentation/filesystems/caching/cachefiles.txt
3249 F:      fs/cachefiles/
3250
3251 CADENCE MIPI-CSI2 BRIDGES
3252 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3253 L:      linux-media@vger.kernel.org
3254 S:      Maintained
3255 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3256 F:      drivers/media/platform/cadence/cdns-csi2*
3257
3258 CADET FM/AM RADIO RECEIVER DRIVER
3259 M:      Hans Verkuil <hverkuil@xs4all.nl>
3260 L:      linux-media@vger.kernel.org
3261 T:      git git://linuxtv.org/media_tree.git
3262 W:      https://linuxtv.org
3263 S:      Maintained
3264 F:      drivers/media/radio/radio-cadet*
3265
3266 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3267 M:      Jonathan Corbet <corbet@lwn.net>
3268 L:      linux-media@vger.kernel.org
3269 T:      git git://linuxtv.org/media_tree.git
3270 S:      Maintained
3271 F:      Documentation/media/v4l-drivers/cafe_ccic*
3272 F:      drivers/media/platform/marvell-ccic/
3273
3274 CAIF NETWORK LAYER
3275 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3276 L:      netdev@vger.kernel.org
3277 S:      Supported
3278 F:      Documentation/networking/caif/
3279 F:      drivers/net/caif/
3280 F:      include/uapi/linux/caif/
3281 F:      include/net/caif/
3282 F:      net/caif/
3283
3284 CALGARY x86-64 IOMMU
3285 M:      Muli Ben-Yehuda <mulix@mulix.org>
3286 M:      Jon Mason <jdmason@kudzu.us>
3287 L:      iommu@lists.linux-foundation.org
3288 S:      Maintained
3289 F:      arch/x86/kernel/pci-calgary_64.c
3290 F:      arch/x86/kernel/tce_64.c
3291 F:      arch/x86/include/asm/calgary.h
3292 F:      arch/x86/include/asm/tce.h
3293
3294 CAN NETWORK DRIVERS
3295 M:      Wolfgang Grandegger <wg@grandegger.com>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/devicetree/bindings/net/can/
3303 F:      drivers/net/can/
3304 F:      include/linux/can/dev.h
3305 F:      include/linux/can/platform/
3306 F:      include/uapi/linux/can/error.h
3307 F:      include/uapi/linux/can/netlink.h
3308
3309 CAN NETWORK LAYER
3310 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3311 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3312 L:      linux-can@vger.kernel.org
3313 W:      https://github.com/linux-can
3314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3316 S:      Maintained
3317 F:      Documentation/networking/can.rst
3318 F:      net/can/
3319 F:      include/linux/can/core.h
3320 F:      include/uapi/linux/can.h
3321 F:      include/uapi/linux/can/bcm.h
3322 F:      include/uapi/linux/can/raw.h
3323 F:      include/uapi/linux/can/gw.h
3324
3325 CAPABILITIES
3326 M:      Serge Hallyn <serge@hallyn.com>
3327 L:      linux-security-module@vger.kernel.org
3328 S:      Supported
3329 F:      include/linux/capability.h
3330 F:      include/uapi/linux/capability.h
3331 F:      security/commoncap.c
3332 F:      kernel/capability.c
3333
3334 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3335 M:      Kevin Tsai <ktsai@capellamicro.com>
3336 S:      Maintained
3337 F:      drivers/iio/light/cm*
3338
3339 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3340 M:      Christian Lamparter <chunkeey@googlemail.com>
3341 L:      linux-wireless@vger.kernel.org
3342 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3343 S:      Maintained
3344 F:      drivers/net/wireless/ath/carl9170/
3345
3346 CAVIUM I2C DRIVER
3347 M:      Jan Glauber <jglauber@cavium.com>
3348 M:      David Daney <david.daney@cavium.com>
3349 W:      http://www.cavium.com
3350 S:      Supported
3351 F:      drivers/i2c/busses/i2c-octeon*
3352 F:      drivers/i2c/busses/i2c-thunderx*
3353
3354 CAVIUM LIQUIDIO NETWORK DRIVER
3355 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3356 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3357 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3358 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3359 L:      netdev@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/net/ethernet/cavium/liquidio/
3363
3364 CAVIUM MMC DRIVER
3365 M:      Jan Glauber <jglauber@cavium.com>
3366 M:      David Daney <david.daney@cavium.com>
3367 M:      Steven J. Hill <Steven.Hill@cavium.com>
3368 W:      http://www.cavium.com
3369 S:      Supported
3370 F:      drivers/mmc/host/cavium*
3371
3372 CAVIUM OCTEON-TX CRYPTO DRIVER
3373 M:      George Cherian <george.cherian@cavium.com>
3374 L:      linux-crypto@vger.kernel.org
3375 W:      http://www.cavium.com
3376 S:      Supported
3377 F:      drivers/crypto/cavium/cpt/
3378
3379 CAVIUM THUNDERX2 ARM64 SOC
3380 M:      Robert Richter <rrichter@cavium.com>
3381 M:      Jayachandran C <jnair@caviumnetworks.com>
3382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3383 S:      Maintained
3384 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3385 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3386
3387 CC2520 IEEE-802.15.4 RADIO DRIVER
3388 M:      Varka Bhadram <varkabhadram@gmail.com>
3389 L:      linux-wpan@vger.kernel.org
3390 S:      Maintained
3391 F:      drivers/net/ieee802154/cc2520.c
3392 F:      include/linux/spi/cc2520.h
3393 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3394
3395 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3396 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3397 L:      linux-crypto@vger.kernel.org
3398 S:      Supported
3399 F:      drivers/crypto/ccree/
3400 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3401
3402 CEC FRAMEWORK
3403 M:      Hans Verkuil <hans.verkuil@cisco.com>
3404 L:      linux-media@vger.kernel.org
3405 T:      git git://linuxtv.org/media_tree.git
3406 W:      http://linuxtv.org
3407 S:      Supported
3408 F:      Documentation/media/kapi/cec-core.rst
3409 F:      Documentation/media/uapi/cec
3410 F:      drivers/media/cec/
3411 F:      drivers/media/rc/keymaps/rc-cec.c
3412 F:      include/media/cec.h
3413 F:      include/media/cec-notifier.h
3414 F:      include/uapi/linux/cec.h
3415 F:      include/uapi/linux/cec-funcs.h
3416 F:      Documentation/devicetree/bindings/media/cec.txt
3417 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3418
3419 CEC GPIO DRIVER
3420 M:      Hans Verkuil <hans.verkuil@cisco.com>
3421 L:      linux-media@vger.kernel.org
3422 T:      git git://linuxtv.org/media_tree.git
3423 W:      http://linuxtv.org
3424 S:      Supported
3425 F:      drivers/media/platform/cec-gpio/
3426 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3427
3428 CELL BROADBAND ENGINE ARCHITECTURE
3429 M:      Arnd Bergmann <arnd@arndb.de>
3430 L:      linuxppc-dev@lists.ozlabs.org
3431 W:      http://www.ibm.com/developerworks/power/cell/
3432 S:      Supported
3433 F:      arch/powerpc/include/asm/cell*.h
3434 F:      arch/powerpc/include/asm/spu*.h
3435 F:      arch/powerpc/include/uapi/asm/spu*.h
3436 F:      arch/powerpc/oprofile/*cell*
3437 F:      arch/powerpc/platforms/cell/
3438
3439 CEPH COMMON CODE (LIBCEPH)
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 M:      "Yan, Zheng" <zyan@redhat.com>
3442 M:      Sage Weil <sage@redhat.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:      net/ceph/
3449 F:      include/linux/ceph/
3450 F:      include/linux/crush/
3451
3452 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3453 M:      "Yan, Zheng" <zyan@redhat.com>
3454 M:      Sage Weil <sage@redhat.com>
3455 M:      Ilya Dryomov <idryomov@gmail.com>
3456 L:      ceph-devel@vger.kernel.org
3457 W:      http://ceph.com/
3458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3459 T:      git git://github.com/ceph/ceph-client.git
3460 S:      Supported
3461 F:      Documentation/filesystems/ceph.txt
3462 F:      fs/ceph/
3463
3464 CERTIFICATE HANDLING:
3465 M:      David Howells <dhowells@redhat.com>
3466 M:      David Woodhouse <dwmw2@infradead.org>
3467 L:      keyrings@vger.kernel.org
3468 S:      Maintained
3469 F:      Documentation/admin-guide/module-signing.rst
3470 F:      certs/
3471 F:      scripts/sign-file.c
3472 F:      scripts/extract-cert.c
3473
3474 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3475 L:      linux-usb@vger.kernel.org
3476 S:      Orphan
3477 F:      Documentation/usb/WUSB-Design-overview.txt
3478 F:      Documentation/usb/wusb-cbaf
3479 F:      drivers/usb/host/hwa-hc.c
3480 F:      drivers/usb/host/whci/
3481 F:      drivers/usb/wusbcore/
3482 F:      include/linux/usb/wusb*
3483
3484 CFAG12864B LCD DRIVER
3485 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3486 S:      Maintained
3487 F:      drivers/auxdisplay/cfag12864b.c
3488 F:      include/linux/cfag12864b.h
3489
3490 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3491 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3492 S:      Maintained
3493 F:      drivers/auxdisplay/cfag12864bfb.c
3494 F:      include/linux/cfag12864b.h
3495
3496 802.11 (including CFG80211/NL80211)
3497 M:      Johannes Berg <johannes@sipsolutions.net>
3498 L:      linux-wireless@vger.kernel.org
3499 W:      http://wireless.kernel.org/
3500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3502 S:      Maintained
3503 F:      net/wireless/
3504 F:      include/uapi/linux/nl80211.h
3505 F:      include/linux/ieee80211.h
3506 F:      include/net/wext.h
3507 F:      include/net/cfg80211.h
3508 F:      include/net/iw_handler.h
3509 F:      include/net/ieee80211_radiotap.h
3510 F:      Documentation/driver-api/80211/cfg80211.rst
3511 F:      Documentation/networking/regulatory.txt
3512
3513 CHAR and MISC DRIVERS
3514 M:      Arnd Bergmann <arnd@arndb.de>
3515 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3517 S:      Supported
3518 F:      drivers/char/
3519 F:      drivers/misc/
3520 F:      include/linux/miscdevice.h
3521
3522 CHECKPATCH
3523 M:      Andy Whitcroft <apw@canonical.com>
3524 M:      Joe Perches <joe@perches.com>
3525 S:      Maintained
3526 F:      scripts/checkpatch.pl
3527
3528 CHINESE DOCUMENTATION
3529 M:      Harry Wei <harryxiyou@gmail.com>
3530 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3531 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3532 S:      Maintained
3533 F:      Documentation/translations/zh_CN/
3534
3535 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3536 M:      Peter Chen <Peter.Chen@nxp.com>
3537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3538 L:      linux-usb@vger.kernel.org
3539 S:      Maintained
3540 F:      drivers/usb/chipidea/
3541
3542 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3543 M:      Hans de Goede <hdegoede@redhat.com>
3544 L:      linux-input@vger.kernel.org
3545 S:      Maintained
3546 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3547 F:      drivers/input/touchscreen/chipone_icn8318.c
3548
3549 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3550 M:      Hans de Goede <hdegoede@redhat.com>
3551 L:      linux-input@vger.kernel.org
3552 S:      Maintained
3553 F:      drivers/input/touchscreen/chipone_icn8505.c
3554
3555 CHROME HARDWARE PLATFORM SUPPORT
3556 M:      Benson Leung <bleung@chromium.org>
3557 M:      Olof Johansson <olof@lixom.net>
3558 S:      Maintained
3559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3560 F:      drivers/platform/chrome/
3561
3562 CIRRUS LOGIC AUDIO CODEC DRIVERS
3563 M:      Brian Austin <brian.austin@cirrus.com>
3564 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3566 S:      Maintained
3567 F:      sound/soc/codecs/cs*
3568
3569 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3570 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3571 L:      netdev@vger.kernel.org
3572 S:      Maintained
3573 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3574
3575 CISCO FCOE HBA DRIVER
3576 M:      Satish Kharat <satishkh@cisco.com>
3577 M:      Sesidhar Baddela <sebaddel@cisco.com>
3578 M:      Karan Tilak Kumar <kartilak@cisco.com>
3579 L:      linux-scsi@vger.kernel.org
3580 S:      Supported
3581 F:      drivers/scsi/fnic/
3582
3583 CISCO SCSI HBA DRIVER
3584 M:      Karan Tilak Kumar <kartilak@cisco.com>
3585 M:      Sesidhar Baddela <sebaddel@cisco.com>
3586 L:      linux-scsi@vger.kernel.org
3587 S:      Supported
3588 F:      drivers/scsi/snic/
3589
3590 CISCO VIC ETHERNET NIC DRIVER
3591 M:      Christian Benvenuti <benve@cisco.com>
3592 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3593 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3594 S:      Supported
3595 F:      drivers/net/ethernet/cisco/enic/
3596
3597 CISCO VIC LOW LATENCY NIC DRIVER
3598 M:      Christian Benvenuti <benve@cisco.com>
3599 S:      Supported
3600 F:      drivers/infiniband/hw/usnic/
3601
3602 CIRRUS LOGIC MADERA CODEC DRIVERS
3603 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3604 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3606 L:      patches@opensource.cirrus.com
3607 T:      git https://github.com/CirrusLogic/linux-drivers.git
3608 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3609 S:      Supported
3610 F:      Documentation/devicetree/bindings/mfd/madera.txt
3611 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3612 F:      include/linux/mfd/madera/*
3613 F:      drivers/gpio/gpio-madera*
3614 F:      drivers/mfd/madera*
3615 F:      drivers/mfd/cs47l*
3616 F:      drivers/pinctrl/cirrus/*
3617
3618 CLANG-FORMAT FILE
3619 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3620 S:      Maintained
3621 F:      .clang-format
3622
3623 CLEANCACHE API
3624 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3625 L:      linux-kernel@vger.kernel.org
3626 S:      Maintained
3627 F:      mm/cleancache.c
3628 F:      include/linux/cleancache.h
3629
3630 CLK API
3631 M:      Russell King <linux@armlinux.org.uk>
3632 L:      linux-clk@vger.kernel.org
3633 S:      Maintained
3634 F:      include/linux/clk.h
3635
3636 CLOCKSOURCE, CLOCKEVENT DRIVERS
3637 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3638 M:      Thomas Gleixner <tglx@linutronix.de>
3639 L:      linux-kernel@vger.kernel.org
3640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3641 S:      Supported
3642 F:      drivers/clocksource/
3643 F:      Documentation/devicetree/bindings/timer/
3644
3645 CMPC ACPI DRIVER
3646 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3647 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3648 L:      platform-driver-x86@vger.kernel.org
3649 S:      Supported
3650 F:      drivers/platform/x86/classmate-laptop.c
3651
3652 COBALT MEDIA DRIVER
3653 M:      Hans Verkuil <hans.verkuil@cisco.com>
3654 L:      linux-media@vger.kernel.org
3655 T:      git git://linuxtv.org/media_tree.git
3656 W:      https://linuxtv.org
3657 S:      Supported
3658 F:      drivers/media/pci/cobalt/
3659
3660 COCCINELLE/Semantic Patches (SmPL)
3661 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3662 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3663 M:      Nicolas Palix <nicolas.palix@imag.fr>
3664 M:      Michal Marek <michal.lkml@markovi.net>
3665 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3667 W:      http://coccinelle.lip6.fr/
3668 S:      Supported
3669 F:      Documentation/dev-tools/coccinelle.rst
3670 F:      scripts/coccinelle/
3671 F:      scripts/coccicheck
3672
3673 CODA FILE SYSTEM
3674 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3675 M:      coda@cs.cmu.edu
3676 L:      codalist@coda.cs.cmu.edu
3677 W:      http://www.coda.cs.cmu.edu/
3678 S:      Maintained
3679 F:      Documentation/filesystems/coda.txt
3680 F:      fs/coda/
3681 F:      include/linux/coda*.h
3682 F:      include/uapi/linux/coda*.h
3683
3684 CODA V4L2 MEM2MEM DRIVER
3685 M:      Philipp Zabel <p.zabel@pengutronix.de>
3686 L:      linux-media@vger.kernel.org
3687 S:      Maintained
3688 F:      Documentation/devicetree/bindings/media/coda.txt
3689 F:      drivers/media/platform/coda/
3690
3691 CODE OF CONDUCT
3692 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3693 S:      Supported
3694 F:      Documentation/process/code-of-conduct.rst
3695 F:      Documentation/process/code-of-conduct-interpretation.rst
3696
3697 COMMON CLK FRAMEWORK
3698 M:      Michael Turquette <mturquette@baylibre.com>
3699 M:      Stephen Boyd <sboyd@kernel.org>
3700 L:      linux-clk@vger.kernel.org
3701 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3703 S:      Maintained
3704 F:      Documentation/devicetree/bindings/clock/
3705 F:      drivers/clk/
3706 X:      drivers/clk/clkdev.c
3707 F:      include/linux/clk-pr*
3708 F:      include/linux/clk/
3709 F:      include/linux/of_clk.h
3710
3711 COMMON INTERNET FILE SYSTEM (CIFS)
3712 M:      Steve French <sfrench@samba.org>
3713 L:      linux-cifs@vger.kernel.org
3714 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3715 W:      http://linux-cifs.samba.org/
3716 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3717 S:      Supported
3718 F:      Documentation/filesystems/cifs/
3719 F:      fs/cifs/
3720
3721 COMPACTPCI HOTPLUG CORE
3722 M:      Scott Murray <scott@spiteful.org>
3723 L:      linux-pci@vger.kernel.org
3724 S:      Maintained
3725 F:      drivers/pci/hotplug/cpci_hotplug*
3726
3727 COMPACTPCI HOTPLUG GENERIC DRIVER
3728 M:      Scott Murray <scott@spiteful.org>
3729 L:      linux-pci@vger.kernel.org
3730 S:      Maintained
3731 F:      drivers/pci/hotplug/cpcihp_generic.c
3732
3733 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3734 M:      Scott Murray <scott@spiteful.org>
3735 L:      linux-pci@vger.kernel.org
3736 S:      Maintained
3737 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3738
3739 COMPAL LAPTOP SUPPORT
3740 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3741 L:      platform-driver-x86@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/platform/x86/compal-laptop.c
3744
3745 CONEXANT ACCESSRUNNER USB DRIVER
3746 L:      accessrunner-general@lists.sourceforge.net
3747 W:      http://accessrunner.sourceforge.net/
3748 S:      Orphan
3749 F:      drivers/usb/atm/cxacru.c
3750
3751 CONFIGFS
3752 M:      Joel Becker <jlbec@evilplan.org>
3753 M:      Christoph Hellwig <hch@lst.de>
3754 T:      git git://git.infradead.org/users/hch/configfs.git
3755 S:      Supported
3756 F:      fs/configfs/
3757 F:      include/linux/configfs.h
3758
3759 CONNECTOR
3760 M:      Evgeniy Polyakov <zbr@ioremap.net>
3761 L:      netdev@vger.kernel.org
3762 S:      Maintained
3763 F:      drivers/connector/
3764
3765 CONTROL GROUP (CGROUP)
3766 M:      Tejun Heo <tj@kernel.org>
3767 M:      Li Zefan <lizefan@huawei.com>
3768 M:      Johannes Weiner <hannes@cmpxchg.org>
3769 L:      cgroups@vger.kernel.org
3770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3771 S:      Maintained
3772 F:      Documentation/cgroup*
3773 F:      include/linux/cgroup*
3774 F:      kernel/cgroup*
3775
3776 CONTROL GROUP - CPUSET
3777 M:      Li Zefan <lizefan@huawei.com>
3778 L:      cgroups@vger.kernel.org
3779 W:      http://www.bullopensource.org/cpuset/
3780 W:      http://oss.sgi.com/projects/cpusets/
3781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3782 S:      Maintained
3783 F:      Documentation/cgroup-v1/cpusets.txt
3784 F:      include/linux/cpuset.h
3785 F:      kernel/cgroup/cpuset.c
3786
3787 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3788 M:      Johannes Weiner <hannes@cmpxchg.org>
3789 M:      Michal Hocko <mhocko@kernel.org>
3790 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3791 L:      cgroups@vger.kernel.org
3792 L:      linux-mm@kvack.org
3793 S:      Maintained
3794 F:      mm/memcontrol.c
3795 F:      mm/swap_cgroup.c
3796
3797 CORETEMP HARDWARE MONITORING DRIVER
3798 M:      Fenghua Yu <fenghua.yu@intel.com>
3799 L:      linux-hwmon@vger.kernel.org
3800 S:      Maintained
3801 F:      Documentation/hwmon/coretemp
3802 F:      drivers/hwmon/coretemp.c
3803
3804 COSA/SRP SYNC SERIAL DRIVER
3805 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3806 W:      http://www.fi.muni.cz/~kas/cosa/
3807 S:      Maintained
3808 F:      drivers/net/wan/cosa*
3809
3810 CPMAC ETHERNET DRIVER
3811 M:      Florian Fainelli <f.fainelli@gmail.com>
3812 L:      netdev@vger.kernel.org
3813 S:      Maintained
3814 F:      drivers/net/ethernet/ti/cpmac.c
3815
3816 CPU FREQUENCY DRIVERS
3817 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3818 M:      Viresh Kumar <viresh.kumar@linaro.org>
3819 L:      linux-pm@vger.kernel.org
3820 S:      Maintained
3821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3822 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3823 B:      https://bugzilla.kernel.org
3824 F:      Documentation/cpu-freq/
3825 F:      Documentation/devicetree/bindings/cpufreq/
3826 F:      drivers/cpufreq/
3827 F:      include/linux/cpufreq.h
3828 F:      tools/testing/selftests/cpufreq/
3829
3830 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3831 M:      Viresh Kumar <viresh.kumar@linaro.org>
3832 M:      Sudeep Holla <sudeep.holla@arm.com>
3833 L:      linux-pm@vger.kernel.org
3834 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3835 S:      Maintained
3836 F:      drivers/cpufreq/arm_big_little.h
3837 F:      drivers/cpufreq/arm_big_little.c
3838 F:      drivers/cpufreq/arm_big_little_dt.c
3839
3840 CPU POWER MONITORING SUBSYSTEM
3841 M:      Thomas Renninger <trenn@suse.com>
3842 M:      Shuah Khan <shuah@kernel.org>
3843 L:      linux-pm@vger.kernel.org
3844 S:      Maintained
3845 F:      tools/power/cpupower/
3846
3847 CPUID/MSR DRIVER
3848 M:      "H. Peter Anvin" <hpa@zytor.com>
3849 S:      Maintained
3850 F:      arch/x86/kernel/cpuid.c
3851 F:      arch/x86/kernel/msr.c
3852
3853 CPUIDLE DRIVER - ARM BIG LITTLE
3854 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3855 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3856 L:      linux-pm@vger.kernel.org
3857 L:      linux-arm-kernel@lists.infradead.org
3858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3859 S:      Maintained
3860 F:      drivers/cpuidle/cpuidle-big_little.c
3861
3862 CPUIDLE DRIVER - ARM EXYNOS
3863 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3864 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3865 M:      Kukjin Kim <kgene@kernel.org>
3866 L:      linux-pm@vger.kernel.org
3867 L:      linux-samsung-soc@vger.kernel.org
3868 S:      Supported
3869 F:      drivers/cpuidle/cpuidle-exynos.c
3870 F:      arch/arm/mach-exynos/pm.c
3871
3872 CPUIDLE DRIVERS
3873 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3874 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3875 L:      linux-pm@vger.kernel.org
3876 S:      Maintained
3877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3878 B:      https://bugzilla.kernel.org
3879 F:      drivers/cpuidle/*
3880 F:      include/linux/cpuidle.h
3881
3882 CRAMFS FILESYSTEM
3883 M:      Nicolas Pitre <nico@linaro.org>
3884 S:      Maintained
3885 F:      Documentation/filesystems/cramfs.txt
3886 F:      fs/cramfs/
3887
3888 CRYPTO API
3889 M:      Herbert Xu <herbert@gondor.apana.org.au>
3890 M:      "David S. Miller" <davem@davemloft.net>
3891 L:      linux-crypto@vger.kernel.org
3892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3894 S:      Maintained
3895 F:      Documentation/crypto/
3896 F:      Documentation/devicetree/bindings/crypto/
3897 F:      arch/*/crypto/
3898 F:      crypto/
3899 F:      drivers/crypto/
3900 F:      include/crypto/
3901 F:      include/linux/crypto*
3902
3903 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3904 M:      Neil Horman <nhorman@tuxdriver.com>
3905 L:      linux-crypto@vger.kernel.org
3906 S:      Maintained
3907 F:      crypto/ansi_cprng.c
3908 F:      crypto/rng.c
3909
3910 CS3308 MEDIA DRIVER
3911 M:      Hans Verkuil <hverkuil@xs4all.nl>
3912 L:      linux-media@vger.kernel.org
3913 T:      git git://linuxtv.org/media_tree.git
3914 W:      http://linuxtv.org
3915 S:      Odd Fixes
3916 F:      drivers/media/i2c/cs3308.c
3917 F:      drivers/media/i2c/cs3308.h
3918
3919 CS5535 Audio ALSA driver
3920 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3921 S:      Maintained
3922 F:      sound/pci/cs5535audio/
3923
3924 CW1200 WLAN driver
3925 M:      Solomon Peachy <pizza@shaftnet.org>
3926 S:      Maintained
3927 F:      drivers/net/wireless/st/cw1200/
3928
3929 CX18 VIDEO4LINUX DRIVER
3930 M:      Andy Walls <awalls@md.metrocast.net>
3931 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3932 L:      linux-media@vger.kernel.org
3933 T:      git git://linuxtv.org/media_tree.git
3934 W:      https://linuxtv.org
3935 W:      http://www.ivtvdriver.org/index.php/Cx18
3936 S:      Maintained
3937 F:      Documentation/media/v4l-drivers/cx18*
3938 F:      drivers/media/pci/cx18/
3939 F:      include/uapi/linux/ivtv*
3940
3941 CX2341X MPEG ENCODER HELPER MODULE
3942 M:      Hans Verkuil <hverkuil@xs4all.nl>
3943 L:      linux-media@vger.kernel.org
3944 T:      git git://linuxtv.org/media_tree.git
3945 W:      https://linuxtv.org
3946 S:      Maintained
3947 F:      drivers/media/common/cx2341x*
3948 F:      include/media/cx2341x*
3949
3950 CX24120 MEDIA DRIVER
3951 M:      Jemma Denson <jdenson@gmail.com>
3952 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3953 L:      linux-media@vger.kernel.org
3954 W:      https://linuxtv.org
3955 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3956 S:      Maintained
3957 F:      drivers/media/dvb-frontends/cx24120*
3958
3959 CX88 VIDEO4LINUX DRIVER
3960 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3961 L:      linux-media@vger.kernel.org
3962 W:      https://linuxtv.org
3963 T:      git git://linuxtv.org/media_tree.git
3964 S:      Odd fixes
3965 F:      Documentation/media/v4l-drivers/cx88*
3966 F:      drivers/media/pci/cx88/
3967
3968 CXD2820R MEDIA DRIVER
3969 M:      Antti Palosaari <crope@iki.fi>
3970 L:      linux-media@vger.kernel.org
3971 W:      https://linuxtv.org
3972 W:      http://palosaari.fi/linux/
3973 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3974 T:      git git://linuxtv.org/anttip/media_tree.git
3975 S:      Maintained
3976 F:      drivers/media/dvb-frontends/cxd2820r*
3977
3978 CXGB3 ETHERNET DRIVER (CXGB3)
3979 M:      Santosh Raspatur <santosh@chelsio.com>
3980 L:      netdev@vger.kernel.org
3981 W:      http://www.chelsio.com
3982 S:      Supported
3983 F:      drivers/net/ethernet/chelsio/cxgb3/
3984
3985 CXGB3 ISCSI DRIVER (CXGB3I)
3986 M:      Karen Xie <kxie@chelsio.com>
3987 L:      linux-scsi@vger.kernel.org
3988 W:      http://www.chelsio.com
3989 S:      Supported
3990 F:      drivers/scsi/cxgbi/cxgb3i
3991
3992 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3993 M:      Steve Wise <swise@chelsio.com>
3994 L:      linux-rdma@vger.kernel.org
3995 W:      http://www.openfabrics.org
3996 S:      Supported
3997 F:      drivers/infiniband/hw/cxgb3/
3998 F:      include/uapi/rdma/cxgb3-abi.h
3999
4000 CXGB4 CRYPTO DRIVER (chcr)
4001 M:      Harsh Jain <harsh@chelsio.com>
4002 L:      linux-crypto@vger.kernel.org
4003 W:      http://www.chelsio.com
4004 S:      Supported
4005 F:      drivers/crypto/chelsio
4006
4007 CXGB4 ETHERNET DRIVER (CXGB4)
4008 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4009 L:      netdev@vger.kernel.org
4010 W:      http://www.chelsio.com
4011 S:      Supported
4012 F:      drivers/net/ethernet/chelsio/cxgb4/
4013
4014 CXGB4 ISCSI DRIVER (CXGB4I)
4015 M:      Karen Xie <kxie@chelsio.com>
4016 L:      linux-scsi@vger.kernel.org
4017 W:      http://www.chelsio.com
4018 S:      Supported
4019 F:      drivers/scsi/cxgbi/cxgb4i
4020
4021 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4022 M:      Steve Wise <swise@chelsio.com>
4023 L:      linux-rdma@vger.kernel.org
4024 W:      http://www.openfabrics.org
4025 S:      Supported
4026 F:      drivers/infiniband/hw/cxgb4/
4027 F:      include/uapi/rdma/cxgb4-abi.h
4028
4029 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4030 M:      Casey Leedom <leedom@chelsio.com>
4031 L:      netdev@vger.kernel.org
4032 W:      http://www.chelsio.com
4033 S:      Supported
4034 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4035
4036 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4037 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4038 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4039 L:      linuxppc-dev@lists.ozlabs.org
4040 S:      Supported
4041 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4042 F:      drivers/misc/cxl/
4043 F:      include/misc/cxl*
4044 F:      include/uapi/misc/cxl.h
4045 F:      Documentation/powerpc/cxl.txt
4046 F:      Documentation/ABI/testing/sysfs-class-cxl
4047
4048 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4049 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4050 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4051 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4052 L:      linux-scsi@vger.kernel.org
4053 S:      Supported
4054 F:      drivers/scsi/cxlflash/
4055 F:      include/uapi/scsi/cxlflash_ioctls.h
4056 F:      Documentation/powerpc/cxlflash.txt
4057
4058 CYBERPRO FB DRIVER
4059 M:      Russell King <linux@armlinux.org.uk>
4060 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4061 W:      http://www.armlinux.org.uk/
4062 S:      Maintained
4063 F:      drivers/video/fbdev/cyber2000fb.*
4064
4065 CYCLADES ASYNC MUX DRIVER
4066 W:      http://www.cyclades.com/
4067 S:      Orphan
4068 F:      drivers/tty/cyclades.c
4069 F:      include/linux/cyclades.h
4070 F:      include/uapi/linux/cyclades.h
4071
4072 CYCLADES PC300 DRIVER
4073 W:      http://www.cyclades.com/
4074 S:      Orphan
4075 F:      drivers/net/wan/pc300*
4076
4077 CYPRESS_FIRMWARE MEDIA DRIVER
4078 M:      Antti Palosaari <crope@iki.fi>
4079 L:      linux-media@vger.kernel.org
4080 W:      https://linuxtv.org
4081 W:      http://palosaari.fi/linux/
4082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4083 T:      git git://linuxtv.org/anttip/media_tree.git
4084 S:      Maintained
4085 F:      drivers/media/common/cypress_firmware*
4086
4087 CYTTSP TOUCHSCREEN DRIVER
4088 M:      Ferruh Yigit <fery@cypress.com>
4089 L:      linux-input@vger.kernel.org
4090 S:      Supported
4091 F:      drivers/input/touchscreen/cyttsp*
4092 F:      include/linux/input/cyttsp.h
4093
4094 D-LINK DIR-685 TOUCHKEYS DRIVER
4095 M:      Linus Walleij <linus.walleij@linaro.org>
4096 L:      linux-input@vger.kernel.org
4097 S:      Supported
4098 F:      drivers/input/dlink-dir685-touchkeys.c
4099
4100 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4101 M:      Joshua Kinard <kumba@gentoo.org>
4102 S:      Maintained
4103 F:      drivers/rtc/rtc-ds1685.c
4104 F:      include/linux/rtc/ds1685.h
4105
4106 DAMA SLAVE for AX.25
4107 M:      Joerg Reuter <jreuter@yaina.de>
4108 W:      http://yaina.de/jreuter/
4109 W:      http://www.qsl.net/dl1bke/
4110 L:      linux-hams@vger.kernel.org
4111 S:      Maintained
4112 F:      net/ax25/af_ax25.c
4113 F:      net/ax25/ax25_dev.c
4114 F:      net/ax25/ax25_ds_*
4115 F:      net/ax25/ax25_in.c
4116 F:      net/ax25/ax25_out.c
4117 F:      net/ax25/ax25_timer.c
4118 F:      net/ax25/sysctl_net_ax25.c
4119
4120 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4121 L:      netdev@vger.kernel.org
4122 S:      Orphan
4123 F:      Documentation/networking/dmfe.txt
4124 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4125
4126 DC390/AM53C974 SCSI driver
4127 M:      Hannes Reinecke <hare@suse.com>
4128 L:      linux-scsi@vger.kernel.org
4129 S:      Maintained
4130 F:      drivers/scsi/am53c974.c
4131
4132 DC395x SCSI driver
4133 M:      Oliver Neukum <oliver@neukum.org>
4134 M:      Ali Akcaagac <aliakc@web.de>
4135 M:      Jamie Lenehan <lenehan@twibble.org>
4136 L:      dc395x@twibble.org
4137 W:      http://twibble.org/dist/dc395x/
4138 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4139 S:      Maintained
4140 F:      Documentation/scsi/dc395x.txt
4141 F:      drivers/scsi/dc395x.*
4142
4143 DCCP PROTOCOL
4144 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4145 L:      dccp@vger.kernel.org
4146 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4147 S:      Maintained
4148 F:      include/linux/dccp.h
4149 F:      include/uapi/linux/dccp.h
4150 F:      include/linux/tfrc.h
4151 F:      net/dccp/
4152
4153 DECnet NETWORK LAYER
4154 W:      http://linux-decnet.sourceforge.net
4155 L:      linux-decnet-user@lists.sourceforge.net
4156 S:      Orphan
4157 F:      Documentation/networking/decnet.txt
4158 F:      net/decnet/
4159
4160 DECSTATION PLATFORM SUPPORT
4161 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4162 L:      linux-mips@linux-mips.org
4163 W:      http://www.linux-mips.org/wiki/DECstation
4164 S:      Maintained
4165 F:      arch/mips/dec/
4166 F:      arch/mips/include/asm/dec/
4167 F:      arch/mips/include/asm/mach-dec/
4168
4169 DEFXX FDDI NETWORK DRIVER
4170 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4171 S:      Maintained
4172 F:      drivers/net/fddi/defxx.*
4173
4174 DELL SMBIOS DRIVER
4175 M:      Pali Rohár <pali.rohar@gmail.com>
4176 M:      Mario Limonciello <mario.limonciello@dell.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-smbios.*
4180
4181 DELL SMBIOS SMM DRIVER
4182 M:      Mario Limonciello <mario.limonciello@dell.com>
4183 L:      platform-driver-x86@vger.kernel.org
4184 S:      Maintained
4185 F:      drivers/platform/x86/dell-smbios-smm.c
4186
4187 DELL SMBIOS WMI DRIVER
4188 M:      Mario Limonciello <mario.limonciello@dell.com>
4189 L:      platform-driver-x86@vger.kernel.org
4190 S:      Maintained
4191 F:      drivers/platform/x86/dell-smbios-wmi.c
4192 F:      tools/wmi/dell-smbios-example.c
4193
4194 DELL LAPTOP DRIVER
4195 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4196 M:      Pali Rohár <pali.rohar@gmail.com>
4197 L:      platform-driver-x86@vger.kernel.org
4198 S:      Maintained
4199 F:      drivers/platform/x86/dell-laptop.c
4200
4201 DELL LAPTOP FREEFALL DRIVER
4202 M:      Pali Rohár <pali.rohar@gmail.com>
4203 S:      Maintained
4204 F:      drivers/platform/x86/dell-smo8800.c
4205
4206 DELL LAPTOP RBTN DRIVER
4207 M:      Pali Rohár <pali.rohar@gmail.com>
4208 S:      Maintained
4209 F:      drivers/platform/x86/dell-rbtn.*
4210
4211 DELL LAPTOP SMM DRIVER
4212 M:      Pali Rohár <pali.rohar@gmail.com>
4213 S:      Maintained
4214 F:      drivers/hwmon/dell-smm-hwmon.c
4215 F:      include/uapi/linux/i8k.h
4216
4217 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4218 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4219 S:      Maintained
4220 F:      Documentation/dcdbas.txt
4221 F:      drivers/firmware/dcdbas.*
4222
4223 DELL WMI NOTIFICATIONS DRIVER
4224 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4225 M:      Pali Rohár <pali.rohar@gmail.com>
4226 S:      Maintained
4227 F:      drivers/platform/x86/dell-wmi.c
4228
4229 DELL WMI DESCRIPTOR DRIVER
4230 M:      Mario Limonciello <mario.limonciello@dell.com>
4231 S:      Maintained
4232 F:      drivers/platform/x86/dell-wmi-descriptor.c
4233
4234 DELTA ST MEDIA DRIVER
4235 M:      Hugues Fruchet <hugues.fruchet@st.com>
4236 L:      linux-media@vger.kernel.org
4237 T:      git git://linuxtv.org/media_tree.git
4238 W:      https://linuxtv.org
4239 S:      Supported
4240 F:      drivers/media/platform/sti/delta
4241
4242 DENALI NAND DRIVER
4243 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4244 L:      linux-mtd@lists.infradead.org
4245 S:      Supported
4246 F:      drivers/mtd/nand/raw/denali*
4247
4248 DESIGNWARE USB2 DRD IP DRIVER
4249 M:      Minas Harutyunyan <hminas@synopsys.com>
4250 L:      linux-usb@vger.kernel.org
4251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4252 S:      Maintained
4253 F:      drivers/usb/dwc2/
4254
4255 DESIGNWARE USB3 DRD IP DRIVER
4256 M:      Felipe Balbi <balbi@kernel.org>
4257 L:      linux-usb@vger.kernel.org
4258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4259 S:      Maintained
4260 F:      drivers/usb/dwc3/
4261
4262 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4263 M:      Andreas Klinger <ak@it-klinger.de>
4264 L:      linux-iio@vger.kernel.org
4265 S:      Maintained
4266 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4267 F:      drivers/iio/proximity/srf*.c
4268
4269 DEVICE COREDUMP (DEV_COREDUMP)
4270 M:      Johannes Berg <johannes@sipsolutions.net>
4271 L:      linux-kernel@vger.kernel.org
4272 S:      Maintained
4273 F:      drivers/base/devcoredump.c
4274 F:      include/linux/devcoredump.h
4275
4276 DEVICE FREQUENCY (DEVFREQ)
4277 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4278 M:      Kyungmin Park <kyungmin.park@samsung.com>
4279 R:      Chanwoo Choi <cw00.choi@samsung.com>
4280 L:      linux-pm@vger.kernel.org
4281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4282 S:      Maintained
4283 F:      drivers/devfreq/
4284 F:      include/linux/devfreq.h
4285 F:      Documentation/devicetree/bindings/devfreq/
4286
4287 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4288 M:      Chanwoo Choi <cw00.choi@samsung.com>
4289 L:      linux-pm@vger.kernel.org
4290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4291 S:      Supported
4292 F:      drivers/devfreq/event/
4293 F:      drivers/devfreq/devfreq-event.c
4294 F:      include/linux/devfreq-event.h
4295 F:      Documentation/devicetree/bindings/devfreq/event/
4296
4297 DEVICE NUMBER REGISTRY
4298 M:      Torben Mathiasen <device@lanana.org>
4299 W:      http://lanana.org/docs/device-list/index.html
4300 S:      Maintained
4301
4302 DEVICE-MAPPER  (LVM)
4303 M:      Alasdair Kergon <agk@redhat.com>
4304 M:      Mike Snitzer <snitzer@redhat.com>
4305 M:      dm-devel@redhat.com
4306 L:      dm-devel@redhat.com
4307 W:      http://sources.redhat.com/dm
4308 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4310 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4311 S:      Maintained
4312 F:      Documentation/device-mapper/
4313 F:      drivers/md/Makefile
4314 F:      drivers/md/Kconfig
4315 F:      drivers/md/dm*
4316 F:      drivers/md/persistent-data/
4317 F:      include/linux/device-mapper.h
4318 F:      include/linux/dm-*.h
4319 F:      include/uapi/linux/dm-*.h
4320
4321 DEVLINK
4322 M:      Jiri Pirko <jiri@mellanox.com>
4323 L:      netdev@vger.kernel.org
4324 S:      Supported
4325 F:      net/core/devlink.c
4326 F:      include/net/devlink.h
4327 F:      include/uapi/linux/devlink.h
4328
4329 DIALOG SEMICONDUCTOR DRIVERS
4330 M:      Support Opensource <support.opensource@diasemi.com>
4331 W:      http://www.dialog-semiconductor.com/products
4332 S:      Supported
4333 F:      Documentation/hwmon/da90??
4334 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4335 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4336 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4337 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4338 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4339 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4340 F:      drivers/gpio/gpio-da90??.c
4341 F:      drivers/hwmon/da90??-hwmon.c
4342 F:      drivers/iio/adc/da91??-*.c
4343 F:      drivers/input/misc/da90??_onkey.c
4344 F:      drivers/input/touchscreen/da9052_tsi.c
4345 F:      drivers/leds/leds-da90??.c
4346 F:      drivers/mfd/da903x.c
4347 F:      drivers/mfd/da90??-*.c
4348 F:      drivers/mfd/da91??-*.c
4349 F:      drivers/power/supply/da9052-battery.c
4350 F:      drivers/power/supply/da91??-*.c
4351 F:      drivers/regulator/da903x.c
4352 F:      drivers/regulator/da9???-regulator.[ch]
4353 F:      drivers/thermal/da90??-thermal.c
4354 F:      drivers/rtc/rtc-da90??.c
4355 F:      drivers/video/backlight/da90??_bl.c
4356 F:      drivers/watchdog/da90??_wdt.c
4357 F:      include/linux/mfd/da903x.h
4358 F:      include/linux/mfd/da9052/
4359 F:      include/linux/mfd/da9055/
4360 F:      include/linux/mfd/da9062/
4361 F:      include/linux/mfd/da9063/
4362 F:      include/linux/mfd/da9150/
4363 F:      include/linux/regulator/da9211.h
4364 F:      include/sound/da[79]*.h
4365 F:      sound/soc/codecs/da[79]*.[ch]
4366
4367 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4368 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4369 L:      linux-gpio@vger.kernel.org
4370 S:      Maintained
4371 F:      drivers/gpio/gpio-gpio-mm.c
4372
4373 DIGI NEO AND CLASSIC PCI PRODUCTS
4374 M:      Lidza Louina <lidza.louina@gmail.com>
4375 M:      Mark Hounschell <markh@compro.net>
4376 L:      driverdev-devel@linuxdriverproject.org
4377 S:      Maintained
4378 F:      drivers/staging/dgnc/
4379
4380 DIOLAN U2C-12 I2C DRIVER
4381 M:      Guenter Roeck <linux@roeck-us.net>
4382 L:      linux-i2c@vger.kernel.org
4383 S:      Maintained
4384 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4385
4386 FILESYSTEM DIRECT ACCESS (DAX)
4387 M:      Matthew Wilcox <mawilcox@microsoft.com>
4388 M:      Ross Zwisler <zwisler@kernel.org>
4389 M:      Jan Kara <jack@suse.cz>
4390 L:      linux-fsdevel@vger.kernel.org
4391 S:      Supported
4392 F:      fs/dax.c
4393 F:      include/linux/dax.h
4394 F:      include/trace/events/fs_dax.h
4395
4396 DEVICE DIRECT ACCESS (DAX)
4397 M:      Dan Williams <dan.j.williams@intel.com>
4398 M:      Dave Jiang <dave.jiang@intel.com>
4399 M:      Ross Zwisler <zwisler@kernel.org>
4400 M:      Vishal Verma <vishal.l.verma@intel.com>
4401 L:      linux-nvdimm@lists.01.org
4402 S:      Supported
4403 F:      drivers/dax/
4404
4405 DIRECTORY NOTIFICATION (DNOTIFY)
4406 M:      Jan Kara <jack@suse.cz>
4407 R:      Amir Goldstein <amir73il@gmail.com>
4408 L:      linux-fsdevel@vger.kernel.org
4409 S:      Maintained
4410 F:      Documentation/filesystems/dnotify.txt
4411 F:      fs/notify/dnotify/
4412 F:      include/linux/dnotify.h
4413
4414 DISK GEOMETRY AND PARTITION HANDLING
4415 M:      Andries Brouwer <aeb@cwi.nl>
4416 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4417 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4418 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4419 S:      Maintained
4420
4421 DISKQUOTA
4422 M:      Jan Kara <jack@suse.com>
4423 S:      Maintained
4424 F:      Documentation/filesystems/quota.txt
4425 F:      fs/quota/
4426 F:      include/linux/quota*.h
4427 F:      include/uapi/linux/quota*.h
4428
4429 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4430 M:      Bernie Thompson <bernie@plugable.com>
4431 L:      linux-fbdev@vger.kernel.org
4432 S:      Maintained
4433 W:      http://plugable.com/category/projects/udlfb/
4434 F:      drivers/video/fbdev/udlfb.c
4435 F:      include/video/udlfb.h
4436 F:      Documentation/fb/udlfb.txt
4437
4438 DISTRIBUTED LOCK MANAGER (DLM)
4439 M:      Christine Caulfield <ccaulfie@redhat.com>
4440 M:      David Teigland <teigland@redhat.com>
4441 L:      cluster-devel@redhat.com
4442 W:      http://sources.redhat.com/cluster/
4443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4444 S:      Supported
4445 F:      fs/dlm/
4446
4447 DMA BUFFER SHARING FRAMEWORK
4448 M:      Sumit Semwal <sumit.semwal@linaro.org>
4449 S:      Maintained
4450 L:      linux-media@vger.kernel.org
4451 L:      dri-devel@lists.freedesktop.org
4452 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4453 F:      drivers/dma-buf/
4454 F:      include/linux/dma-buf*
4455 F:      include/linux/reservation.h
4456 F:      include/linux/*fence.h
4457 F:      Documentation/driver-api/dma-buf.rst
4458 T:      git git://anongit.freedesktop.org/drm/drm-misc
4459
4460 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4461 M:      Vinod Koul <vkoul@kernel.org>
4462 L:      dmaengine@vger.kernel.org
4463 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4464 S:      Maintained
4465 F:      drivers/dma/
4466 F:      include/linux/dmaengine.h
4467 F:      include/linux/of_dma.h
4468 F:      Documentation/devicetree/bindings/dma/
4469 F:      Documentation/driver-api/dmaengine/
4470 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4471
4472 DMA MAPPING HELPERS
4473 M:      Christoph Hellwig <hch@lst.de>
4474 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4475 R:      Robin Murphy <robin.murphy@arm.com>
4476 L:      iommu@lists.linux-foundation.org
4477 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4478 W:      http://git.infradead.org/users/hch/dma-mapping.git
4479 S:      Supported
4480 F:      kernel/dma/
4481 F:      include/asm-generic/dma-mapping.h
4482 F:      include/linux/dma-direct.h
4483 F:      include/linux/dma-mapping.h
4484 F:      include/linux/dma-noncoherent.h
4485
4486 DME1737 HARDWARE MONITOR DRIVER
4487 M:      Juerg Haefliger <juergh@gmail.com>
4488 L:      linux-hwmon@vger.kernel.org
4489 S:      Maintained
4490 F:      Documentation/hwmon/dme1737
4491 F:      drivers/hwmon/dme1737.c
4492
4493 DMI/SMBIOS SUPPORT
4494 M:      Jean Delvare <jdelvare@suse.com>
4495 S:      Maintained
4496 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4497 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4498 F:      drivers/firmware/dmi-id.c
4499 F:      drivers/firmware/dmi_scan.c
4500 F:      include/linux/dmi.h
4501
4502 DOCUMENTATION
4503 M:      Jonathan Corbet <corbet@lwn.net>
4504 L:      linux-doc@vger.kernel.org
4505 S:      Maintained
4506 F:      Documentation/
4507 F:      scripts/kernel-doc
4508 X:      Documentation/ABI/
4509 X:      Documentation/devicetree/
4510 X:      Documentation/acpi
4511 X:      Documentation/power
4512 X:      Documentation/spi
4513 X:      Documentation/media
4514 T:      git git://git.lwn.net/linux.git docs-next
4515
4516 DOCUMENTATION/ITALIAN
4517 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4518 L:      linux-doc@vger.kernel.org
4519 S:      Maintained
4520 F:      Documentation/translations/it_IT
4521
4522 DONGWOON DW9714 LENS VOICE COIL DRIVER
4523 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4524 L:      linux-media@vger.kernel.org
4525 T:      git git://linuxtv.org/media_tree.git
4526 S:      Maintained
4527 F:      drivers/media/i2c/dw9714.c
4528
4529 DONGWOON DW9807 LENS VOICE COIL DRIVER
4530 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4531 L:      linux-media@vger.kernel.org
4532 T:      git git://linuxtv.org/media_tree.git
4533 S:      Maintained
4534 F:      drivers/media/i2c/dw9807.c
4535
4536 DOUBLETALK DRIVER
4537 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4538 L:      blinux-list@redhat.com
4539 S:      Maintained
4540 F:      drivers/char/dtlk.c
4541 F:      include/linux/dtlk.h
4542
4543 DPAA2 DATAPATH I/O (DPIO) DRIVER
4544 M:      Roy Pledge <Roy.Pledge@nxp.com>
4545 L:      linux-kernel@vger.kernel.org
4546 S:      Maintained
4547 F:      drivers/soc/fsl/dpio
4548
4549 DPAA2 ETHERNET DRIVER
4550 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4551 L:      linux-kernel@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/staging/fsl-dpaa2/ethernet
4554
4555 DPAA2 ETHERNET SWITCH DRIVER
4556 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4557 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4558 L:      linux-kernel@vger.kernel.org
4559 S:      Maintained
4560 F:      drivers/staging/fsl-dpaa2/ethsw
4561
4562 DPAA2 PTP CLOCK DRIVER
4563 M:      Yangbo Lu <yangbo.lu@nxp.com>
4564 L:      linux-kernel@vger.kernel.org
4565 S:      Maintained
4566 F:      drivers/staging/fsl-dpaa2/rtc
4567
4568 DPT_I2O SCSI RAID DRIVER
4569 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4570 L:      linux-scsi@vger.kernel.org
4571 W:      http://www.adaptec.com/
4572 S:      Maintained
4573 F:      drivers/scsi/dpt*
4574 F:      drivers/scsi/dpt/
4575
4576 DRBD DRIVER
4577 M:      Philipp Reisner <philipp.reisner@linbit.com>
4578 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4579 L:      drbd-dev@lists.linbit.com
4580 W:      http://www.drbd.org
4581 T:      git git://git.linbit.com/linux-drbd.git
4582 T:      git git://git.linbit.com/drbd-8.4.git
4583 S:      Supported
4584 F:      drivers/block/drbd/
4585 F:      lib/lru_cache.c
4586 F:      Documentation/blockdev/drbd/
4587
4588 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4589 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4590 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4592 S:      Supported
4593 F:      Documentation/kobject.txt
4594 F:      drivers/base/
4595 F:      fs/debugfs/
4596 F:      fs/sysfs/
4597 F:      include/linux/debugfs.h
4598 F:      include/linux/kobj*
4599 F:      lib/kobj*
4600
4601 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4602 M:      Kevin Hilman <khilman@kernel.org>
4603 M:      Nishanth Menon <nm@ti.com>
4604 S:      Maintained
4605 F:      drivers/power/avs/
4606 F:      include/linux/power/smartreflex.h
4607 L:      linux-pm@vger.kernel.org
4608
4609 DRM DRIVER FOR ARM PL111 CLCD
4610 M:      Eric Anholt <eric@anholt.net>
4611 T:      git git://anongit.freedesktop.org/drm/drm-misc
4612 S:      Supported
4613 F:      drivers/gpu/drm/pl111/
4614
4615 DRM DRIVER FOR ARM VERSATILE TFT PANELS
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/panel/panel-arm-versatile.c
4620 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4621
4622 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4623 M:      Dave Airlie <airlied@redhat.com>
4624 S:      Odd Fixes
4625 F:      drivers/gpu/drm/ast/
4626
4627 DRM DRIVER FOR BOCHS VIRTUAL GPU
4628 M:      Gerd Hoffmann <kraxel@redhat.com>
4629 L:      virtualization@lists.linux-foundation.org
4630 T:      git git://anongit.freedesktop.org/drm/drm-misc
4631 S:      Maintained
4632 F:      drivers/gpu/drm/bochs/
4633
4634 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4635 M:      Linus Walleij <linus.walleij@linaro.org>
4636 T:      git git://anongit.freedesktop.org/drm/drm-misc
4637 S:      Maintained
4638 F:      drivers/gpu/drm/tve200/
4639
4640 DRM DRIVER FOR ILITEK ILI9225 PANELS
4641 M:      David Lechner <david@lechnology.com>
4642 S:      Maintained
4643 F:      drivers/gpu/drm/tinydrm/ili9225.c
4644 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4645
4646 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4647 S:      Orphan / Obsolete
4648 F:      drivers/gpu/drm/i810/
4649 F:      include/uapi/drm/i810_drm.h
4650
4651 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4652 S:      Orphan / Obsolete
4653 F:      drivers/gpu/drm/mga/
4654 F:      include/uapi/drm/mga_drm.h
4655
4656 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4657 M:      Dave Airlie <airlied@redhat.com>
4658 S:      Odd Fixes
4659 F:      drivers/gpu/drm/mgag200/
4660
4661 DRM DRIVER FOR MI0283QT
4662 M:      Noralf Trønnes <noralf@tronnes.org>
4663 S:      Maintained
4664 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4665 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4666
4667 DRM DRIVER FOR MSM ADRENO GPU
4668 M:      Rob Clark <robdclark@gmail.com>
4669 L:      linux-arm-msm@vger.kernel.org
4670 L:      dri-devel@lists.freedesktop.org
4671 L:      freedreno@lists.freedesktop.org
4672 T:      git git://people.freedesktop.org/~robclark/linux
4673 S:      Maintained
4674 F:      drivers/gpu/drm/msm/
4675 F:      include/uapi/drm/msm_drm.h
4676 F:      Documentation/devicetree/bindings/display/msm/
4677
4678 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4679 M:      Ben Skeggs <bskeggs@redhat.com>
4680 L:      dri-devel@lists.freedesktop.org
4681 L:      nouveau@lists.freedesktop.org
4682 T:      git git://github.com/skeggsb/linux
4683 S:      Supported
4684 F:      drivers/gpu/drm/nouveau/
4685 F:      include/uapi/drm/nouveau_drm.h
4686
4687 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4688 M:      Noralf Trønnes <noralf@tronnes.org>
4689 S:      Maintained
4690 F:      drivers/gpu/drm/tinydrm/repaper.c
4691 F:      Documentation/devicetree/bindings/display/repaper.txt
4692
4693 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4694 M:      Dave Airlie <airlied@redhat.com>
4695 M:      Gerd Hoffmann <kraxel@redhat.com>
4696 L:      virtualization@lists.linux-foundation.org
4697 T:      git git://anongit.freedesktop.org/drm/drm-misc
4698 S:      Obsolete
4699 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4700 F:      drivers/gpu/drm/cirrus/
4701
4702 DRM DRIVER FOR QXL VIRTUAL GPU
4703 M:      Dave Airlie <airlied@redhat.com>
4704 M:      Gerd Hoffmann <kraxel@redhat.com>
4705 L:      virtualization@lists.linux-foundation.org
4706 T:      git git://anongit.freedesktop.org/drm/drm-misc
4707 S:      Maintained
4708 F:      drivers/gpu/drm/qxl/
4709 F:      include/uapi/drm/qxl_drm.h
4710
4711 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4712 S:      Orphan / Obsolete
4713 F:      drivers/gpu/drm/r128/
4714 F:      include/uapi/drm/r128_drm.h
4715
4716 DRM DRIVER FOR SAVAGE VIDEO CARDS
4717 S:      Orphan / Obsolete
4718 F:      drivers/gpu/drm/savage/
4719 F:      include/uapi/drm/savage_drm.h
4720
4721 DRM DRIVER FOR SIS VIDEO CARDS
4722 S:      Orphan / Obsolete
4723 F:      drivers/gpu/drm/sis/
4724 F:      include/uapi/drm/sis_drm.h
4725
4726 DRM DRIVER FOR SITRONIX ST7586 PANELS
4727 M:      David Lechner <david@lechnology.com>
4728 S:      Maintained
4729 F:      drivers/gpu/drm/tinydrm/st7586.c
4730 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4731
4732 DRM DRIVER FOR SITRONIX ST7735R PANELS
4733 M:      David Lechner <david@lechnology.com>
4734 S:      Maintained
4735 F:      drivers/gpu/drm/tinydrm/st7735r.c
4736 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4737
4738 DRM DRIVER FOR TDFX VIDEO CARDS
4739 S:      Orphan / Obsolete
4740 F:      drivers/gpu/drm/tdfx/
4741
4742 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4743 M:      Dave Airlie <airlied@redhat.com>
4744 S:      Odd Fixes
4745 F:      drivers/gpu/drm/udl/
4746
4747 DRM DRIVER FOR VMWARE VIRTUAL GPU
4748 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4749 M:      Sinclair Yeh <syeh@vmware.com>
4750 M:      Thomas Hellstrom <thellstrom@vmware.com>
4751 L:      dri-devel@lists.freedesktop.org
4752 T:      git git://people.freedesktop.org/~syeh/repos_linux
4753 T:      git git://people.freedesktop.org/~thomash/linux
4754 S:      Supported
4755 F:      drivers/gpu/drm/vmwgfx/
4756 F:      include/uapi/drm/vmwgfx_drm.h
4757
4758 DRM DRIVERS
4759 M:      David Airlie <airlied@linux.ie>
4760 L:      dri-devel@lists.freedesktop.org
4761 T:      git git://anongit.freedesktop.org/drm/drm
4762 B:      https://bugs.freedesktop.org/
4763 C:      irc://chat.freenode.net/dri-devel
4764 S:      Maintained
4765 F:      drivers/gpu/drm/
4766 F:      drivers/gpu/vga/
4767 F:      Documentation/devicetree/bindings/display/
4768 F:      Documentation/devicetree/bindings/gpu/
4769 F:      Documentation/gpu/
4770 F:      include/drm/
4771 F:      include/uapi/drm/
4772 F:      include/linux/vga*
4773
4774 DRM DRIVERS AND MISC GPU PATCHES
4775 M:      Gustavo Padovan <gustavo@padovan.org>
4776 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4777 M:      Sean Paul <sean@poorly.run>
4778 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4779 S:      Maintained
4780 T:      git git://anongit.freedesktop.org/drm/drm-misc
4781 F:      Documentation/gpu/
4782 F:      drivers/gpu/vga/
4783 F:      drivers/gpu/drm/*
4784 F:      include/drm/drm*
4785 F:      include/uapi/drm/drm*
4786 F:      include/linux/vga*
4787
4788 DRM DRIVERS FOR ALLWINNER A10
4789 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4790 L:      dri-devel@lists.freedesktop.org
4791 S:      Supported
4792 F:      drivers/gpu/drm/sun4i/
4793 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795
4796 DRM DRIVERS FOR AMLOGIC SOCS
4797 M:      Neil Armstrong <narmstrong@baylibre.com>
4798 L:      dri-devel@lists.freedesktop.org
4799 L:      linux-amlogic@lists.infradead.org
4800 W:      http://linux-meson.com/
4801 S:      Supported
4802 F:      drivers/gpu/drm/meson/
4803 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4804 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4805 F:      Documentation/gpu/meson.rst
4806 T:      git git://anongit.freedesktop.org/drm/drm-misc
4807
4808 DRM DRIVERS FOR ATMEL HLCDC
4809 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4810 L:      dri-devel@lists.freedesktop.org
4811 S:      Supported
4812 F:      drivers/gpu/drm/atmel-hlcdc/
4813 F:      Documentation/devicetree/bindings/display/atmel/
4814 T:      git git://anongit.freedesktop.org/drm/drm-misc
4815
4816 DRM DRIVERS FOR BRIDGE CHIPS
4817 M:      Archit Taneja <architt@codeaurora.org>
4818 M:      Andrzej Hajda <a.hajda@samsung.com>
4819 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4820 S:      Maintained
4821 T:      git git://anongit.freedesktop.org/drm/drm-misc
4822 F:      drivers/gpu/drm/bridge/
4823
4824 DRM DRIVERS FOR EXYNOS
4825 M:      Inki Dae <inki.dae@samsung.com>
4826 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4827 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4828 M:      Kyungmin Park <kyungmin.park@samsung.com>
4829 L:      dri-devel@lists.freedesktop.org
4830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4831 S:      Supported
4832 F:      drivers/gpu/drm/exynos/
4833 F:      include/uapi/drm/exynos_drm.h
4834 F:      Documentation/devicetree/bindings/display/exynos/
4835
4836 DRM DRIVERS FOR FREESCALE DCU
4837 M:      Stefan Agner <stefan@agner.ch>
4838 M:      Alison Wang <alison.wang@nxp.com>
4839 L:      dri-devel@lists.freedesktop.org
4840 S:      Supported
4841 F:      drivers/gpu/drm/fsl-dcu/
4842 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4843 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4844 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4845
4846 DRM DRIVERS FOR FREESCALE IMX
4847 M:      Philipp Zabel <p.zabel@pengutronix.de>
4848 L:      dri-devel@lists.freedesktop.org
4849 S:      Maintained
4850 F:      drivers/gpu/drm/imx/
4851 F:      drivers/gpu/ipu-v3/
4852 F:      Documentation/devicetree/bindings/display/imx/
4853
4854 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4855 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4856 L:      dri-devel@lists.freedesktop.org
4857 T:      git git://github.com/patjak/drm-gma500
4858 S:      Maintained
4859 F:      drivers/gpu/drm/gma500/
4860
4861 DRM DRIVERS FOR HISILICON
4862 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4863 M:      Rongrong Zou <zourongrong@gmail.com>
4864 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4865 R:      Chen Feng <puck.chen@hisilicon.com>
4866 L:      dri-devel@lists.freedesktop.org
4867 T:      git git://github.com/xin3liang/linux.git
4868 S:      Maintained
4869 F:      drivers/gpu/drm/hisilicon/
4870 F:      Documentation/devicetree/bindings/display/hisilicon/
4871
4872 DRM DRIVERS FOR MEDIATEK
4873 M:      CK Hu <ck.hu@mediatek.com>
4874 M:      Philipp Zabel <p.zabel@pengutronix.de>
4875 L:      dri-devel@lists.freedesktop.org
4876 S:      Supported
4877 F:      drivers/gpu/drm/mediatek/
4878 F:      Documentation/devicetree/bindings/display/mediatek/
4879
4880 DRM DRIVERS FOR NVIDIA TEGRA
4881 M:      Thierry Reding <thierry.reding@gmail.com>
4882 L:      dri-devel@lists.freedesktop.org
4883 L:      linux-tegra@vger.kernel.org
4884 T:      git git://anongit.freedesktop.org/tegra/linux.git
4885 S:      Supported
4886 F:      drivers/gpu/drm/tegra/
4887 F:      drivers/gpu/host1x/
4888 F:      include/linux/host1x.h
4889 F:      include/uapi/drm/tegra_drm.h
4890 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4891
4892 DRM DRIVERS FOR RENESAS
4893 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4894 L:      dri-devel@lists.freedesktop.org
4895 L:      linux-renesas-soc@vger.kernel.org
4896 T:      git git://linuxtv.org/pinchartl/fbdev
4897 S:      Supported
4898 F:      drivers/gpu/drm/rcar-du/
4899 F:      drivers/gpu/drm/shmobile/
4900 F:      include/linux/platform_data/shmob_drm.h
4901 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4902 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4903 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4904
4905 DRM DRIVERS FOR ROCKCHIP
4906 M:      Sandy Huang <hjc@rock-chips.com>
4907 M:      Heiko Stübner <heiko@sntech.de>
4908 L:      dri-devel@lists.freedesktop.org
4909 S:      Maintained
4910 F:      drivers/gpu/drm/rockchip/
4911 F:      Documentation/devicetree/bindings/display/rockchip/
4912 T:      git git://anongit.freedesktop.org/drm/drm-misc
4913
4914 DRM DRIVERS FOR STI
4915 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4916 M:      Vincent Abriou <vincent.abriou@st.com>
4917 L:      dri-devel@lists.freedesktop.org
4918 T:      git git://anongit.freedesktop.org/drm/drm-misc
4919 S:      Maintained
4920 F:      drivers/gpu/drm/sti
4921 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4922
4923 DRM DRIVERS FOR STM
4924 M:      Yannick Fertre <yannick.fertre@st.com>
4925 M:      Philippe Cornu <philippe.cornu@st.com>
4926 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4927 M:      Vincent Abriou <vincent.abriou@st.com>
4928 L:      dri-devel@lists.freedesktop.org
4929 T:      git git://anongit.freedesktop.org/drm/drm-misc
4930 S:      Maintained
4931 F:      drivers/gpu/drm/stm
4932 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4933
4934 DRM DRIVERS FOR TI LCDC
4935 M:      Jyri Sarha <jsarha@ti.com>
4936 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4937 L:      dri-devel@lists.freedesktop.org
4938 S:      Maintained
4939 F:      drivers/gpu/drm/tilcdc/
4940 F:      Documentation/devicetree/bindings/display/tilcdc/
4941
4942 DRM DRIVERS FOR TI OMAP
4943 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4944 L:      dri-devel@lists.freedesktop.org
4945 S:      Maintained
4946 F:      drivers/gpu/drm/omapdrm/
4947 F:      Documentation/devicetree/bindings/display/ti/
4948
4949 DRM DRIVERS FOR V3D
4950 M:      Eric Anholt <eric@anholt.net>
4951 S:      Supported
4952 F:      drivers/gpu/drm/v3d/
4953 F:      include/uapi/drm/v3d_drm.h
4954 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4955 T:      git git://anongit.freedesktop.org/drm/drm-misc
4956
4957 DRM DRIVERS FOR VC4
4958 M:      Eric Anholt <eric@anholt.net>
4959 T:      git git://github.com/anholt/linux
4960 S:      Supported
4961 F:      drivers/gpu/drm/vc4/
4962 F:      include/uapi/drm/vc4_drm.h
4963 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4964 T:      git git://anongit.freedesktop.org/drm/drm-misc
4965
4966 DRM DRIVERS FOR VIVANTE GPU IP
4967 M:      Lucas Stach <l.stach@pengutronix.de>
4968 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4969 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4970 L:      etnaviv@lists.freedesktop.org
4971 L:      dri-devel@lists.freedesktop.org
4972 S:      Maintained
4973 F:      drivers/gpu/drm/etnaviv/
4974 F:      include/uapi/drm/etnaviv_drm.h
4975 F:      Documentation/devicetree/bindings/display/etnaviv/
4976
4977 DRM DRIVERS FOR ZTE ZX
4978 M:      Shawn Guo <shawnguo@kernel.org>
4979 L:      dri-devel@lists.freedesktop.org
4980 S:      Maintained
4981 F:      drivers/gpu/drm/zte/
4982 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4983 T:      git git://anongit.freedesktop.org/drm/drm-misc
4984
4985 DRM PANEL DRIVERS
4986 M:      Thierry Reding <thierry.reding@gmail.com>
4987 L:      dri-devel@lists.freedesktop.org
4988 T:      git git://anongit.freedesktop.org/drm/drm-misc
4989 S:      Maintained
4990 F:      drivers/gpu/drm/drm_panel.c
4991 F:      drivers/gpu/drm/panel/
4992 F:      include/drm/drm_panel.h
4993 F:      Documentation/devicetree/bindings/display/panel/
4994
4995 DRM TINYDRM DRIVERS
4996 M:      Noralf Trønnes <noralf@tronnes.org>
4997 W:      https://github.com/notro/tinydrm/wiki/Development
4998 T:      git git://anongit.freedesktop.org/drm/drm-misc
4999 S:      Maintained
5000 F:      drivers/gpu/drm/tinydrm/
5001 F:      include/drm/tinydrm/
5002
5003 DRM DRIVERS FOR XEN
5004 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5005 T:      git git://anongit.freedesktop.org/drm/drm-misc
5006 L:      dri-devel@lists.freedesktop.org
5007 L:      xen-devel@lists.xen.org
5008 S:      Supported
5009 F:      drivers/gpu/drm/xen/
5010 F:      Documentation/gpu/xen-front.rst
5011
5012 DRM TTM SUBSYSTEM
5013 M:      Christian Koenig <christian.koenig@amd.com>
5014 M:      Huang Rui <ray.huang@amd.com>
5015 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5016 T:      git git://people.freedesktop.org/~agd5f/linux
5017 S:      Maintained
5018 L:      dri-devel@lists.freedesktop.org
5019 F:      include/drm/ttm/
5020 F:      drivers/gpu/drm/ttm/
5021
5022 DSBR100 USB FM RADIO DRIVER
5023 M:      Alexey Klimov <klimov.linux@gmail.com>
5024 L:      linux-media@vger.kernel.org
5025 T:      git git://linuxtv.org/media_tree.git
5026 S:      Maintained
5027 F:      drivers/media/radio/dsbr100.c
5028
5029 DSCC4 DRIVER
5030 M:      Francois Romieu <romieu@fr.zoreil.com>
5031 L:      netdev@vger.kernel.org
5032 S:      Maintained
5033 F:      drivers/net/wan/dscc4.c
5034
5035 DT3155 MEDIA DRIVER
5036 M:      Hans Verkuil <hverkuil@xs4all.nl>
5037 L:      linux-media@vger.kernel.org
5038 T:      git git://linuxtv.org/media_tree.git
5039 W:      https://linuxtv.org
5040 S:      Odd Fixes
5041 F:      drivers/media/pci/dt3155/
5042
5043 DVB_USB_AF9015 MEDIA DRIVER
5044 M:      Antti Palosaari <crope@iki.fi>
5045 L:      linux-media@vger.kernel.org
5046 W:      https://linuxtv.org
5047 W:      http://palosaari.fi/linux/
5048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5049 T:      git git://linuxtv.org/anttip/media_tree.git
5050 S:      Maintained
5051 F:      drivers/media/usb/dvb-usb-v2/af9015*
5052
5053 DVB_USB_AF9035 MEDIA DRIVER
5054 M:      Antti Palosaari <crope@iki.fi>
5055 L:      linux-media@vger.kernel.org
5056 W:      https://linuxtv.org
5057 W:      http://palosaari.fi/linux/
5058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5059 T:      git git://linuxtv.org/anttip/media_tree.git
5060 S:      Maintained
5061 F:      drivers/media/usb/dvb-usb-v2/af9035*
5062
5063 DVB_USB_ANYSEE MEDIA DRIVER
5064 M:      Antti Palosaari <crope@iki.fi>
5065 L:      linux-media@vger.kernel.org
5066 W:      https://linuxtv.org
5067 W:      http://palosaari.fi/linux/
5068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5069 T:      git git://linuxtv.org/anttip/media_tree.git
5070 S:      Maintained
5071 F:      drivers/media/usb/dvb-usb-v2/anysee*
5072
5073 DVB_USB_AU6610 MEDIA DRIVER
5074 M:      Antti Palosaari <crope@iki.fi>
5075 L:      linux-media@vger.kernel.org
5076 W:      https://linuxtv.org
5077 W:      http://palosaari.fi/linux/
5078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5079 T:      git git://linuxtv.org/anttip/media_tree.git
5080 S:      Maintained
5081 F:      drivers/media/usb/dvb-usb-v2/au6610*
5082
5083 DVB_USB_CE6230 MEDIA DRIVER
5084 M:      Antti Palosaari <crope@iki.fi>
5085 L:      linux-media@vger.kernel.org
5086 W:      https://linuxtv.org
5087 W:      http://palosaari.fi/linux/
5088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5089 T:      git git://linuxtv.org/anttip/media_tree.git
5090 S:      Maintained
5091 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5092
5093 DVB_USB_CXUSB MEDIA DRIVER
5094 M:      Michael Krufky <mkrufky@linuxtv.org>
5095 L:      linux-media@vger.kernel.org
5096 W:      https://linuxtv.org
5097 W:      http://github.com/mkrufky
5098 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5099 T:      git git://linuxtv.org/media_tree.git
5100 S:      Maintained
5101 F:      drivers/media/usb/dvb-usb/cxusb*
5102
5103 DVB_USB_EC168 MEDIA DRIVER
5104 M:      Antti Palosaari <crope@iki.fi>
5105 L:      linux-media@vger.kernel.org
5106 W:      https://linuxtv.org
5107 W:      http://palosaari.fi/linux/
5108 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5109 T:      git git://linuxtv.org/anttip/media_tree.git
5110 S:      Maintained
5111 F:      drivers/media/usb/dvb-usb-v2/ec168*
5112
5113 DVB_USB_GL861 MEDIA DRIVER
5114 M:      Antti Palosaari <crope@iki.fi>
5115 L:      linux-media@vger.kernel.org
5116 W:      https://linuxtv.org
5117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5118 T:      git git://linuxtv.org/anttip/media_tree.git
5119 S:      Maintained
5120 F:      drivers/media/usb/dvb-usb-v2/gl861*
5121
5122 DVB_USB_MXL111SF MEDIA DRIVER
5123 M:      Michael Krufky <mkrufky@linuxtv.org>
5124 L:      linux-media@vger.kernel.org
5125 W:      https://linuxtv.org
5126 W:      http://github.com/mkrufky
5127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5128 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5129 S:      Maintained
5130 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5131
5132 DVB_USB_RTL28XXU MEDIA DRIVER
5133 M:      Antti Palosaari <crope@iki.fi>
5134 L:      linux-media@vger.kernel.org
5135 W:      https://linuxtv.org
5136 W:      http://palosaari.fi/linux/
5137 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5138 T:      git git://linuxtv.org/anttip/media_tree.git
5139 S:      Maintained
5140 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5141
5142 DVB_USB_V2 MEDIA DRIVER
5143 M:      Antti Palosaari <crope@iki.fi>
5144 L:      linux-media@vger.kernel.org
5145 W:      https://linuxtv.org
5146 W:      http://palosaari.fi/linux/
5147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5148 T:      git git://linuxtv.org/anttip/media_tree.git
5149 S:      Maintained
5150 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5151 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5152
5153 DYNAMIC DEBUG
5154 M:      Jason Baron <jbaron@akamai.com>
5155 S:      Maintained
5156 F:      lib/dynamic_debug.c
5157 F:      include/linux/dynamic_debug.h
5158
5159 DYNAMIC INTERRUPT MODERATION
5160 M:      Tal Gilboa <talgi@mellanox.com>
5161 S:      Maintained
5162 F:      include/linux/net_dim.h
5163
5164 DZ DECSTATION DZ11 SERIAL DRIVER
5165 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5166 S:      Maintained
5167 F:      drivers/tty/serial/dz.*
5168
5169 E3X0 POWER BUTTON DRIVER
5170 M:      Moritz Fischer <moritz.fischer@ettus.com>
5171 L:      usrp-users@lists.ettus.com
5172 W:      http://www.ettus.com
5173 S:      Supported
5174 F:      drivers/input/misc/e3x0-button.c
5175 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5176
5177 E4000 MEDIA DRIVER
5178 M:      Antti Palosaari <crope@iki.fi>
5179 L:      linux-media@vger.kernel.org
5180 W:      https://linuxtv.org
5181 W:      http://palosaari.fi/linux/
5182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5183 T:      git git://linuxtv.org/anttip/media_tree.git
5184 S:      Maintained
5185 F:      drivers/media/tuners/e4000*
5186
5187 EARTH_PT1 MEDIA DRIVER
5188 M:      Akihiro Tsukada <tskd08@gmail.com>
5189 L:      linux-media@vger.kernel.org
5190 S:      Odd Fixes
5191 F:      drivers/media/pci/pt1/
5192
5193 EARTH_PT3 MEDIA DRIVER
5194 M:      Akihiro Tsukada <tskd08@gmail.com>
5195 L:      linux-media@vger.kernel.org
5196 S:      Odd Fixes
5197 F:      drivers/media/pci/pt3/
5198
5199 EC100 MEDIA DRIVER
5200 M:      Antti Palosaari <crope@iki.fi>
5201 L:      linux-media@vger.kernel.org
5202 W:      https://linuxtv.org
5203 W:      http://palosaari.fi/linux/
5204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5205 T:      git git://linuxtv.org/anttip/media_tree.git
5206 S:      Maintained
5207 F:      drivers/media/dvb-frontends/ec100*
5208
5209 ECRYPT FILE SYSTEM
5210 M:      Tyler Hicks <tyhicks@canonical.com>
5211 L:      ecryptfs@vger.kernel.org
5212 W:      http://ecryptfs.org
5213 W:      https://launchpad.net/ecryptfs
5214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5215 S:      Supported
5216 F:      Documentation/filesystems/ecryptfs.txt
5217 F:      fs/ecryptfs/
5218
5219 EDAC-AMD64
5220 M:      Borislav Petkov <bp@alien8.de>
5221 L:      linux-edac@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/edac/amd64_edac*
5224
5225 EDAC-CALXEDA
5226 M:      Robert Richter <rric@kernel.org>
5227 L:      linux-edac@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/edac/highbank*
5230
5231 EDAC-CAVIUM OCTEON
5232 M:      Ralf Baechle <ralf@linux-mips.org>
5233 M:      David Daney <david.daney@cavium.com>
5234 L:      linux-edac@vger.kernel.org
5235 L:      linux-mips@linux-mips.org
5236 S:      Supported
5237 F:      drivers/edac/octeon_edac*
5238
5239 EDAC-CAVIUM THUNDERX
5240 M:      David Daney <david.daney@cavium.com>
5241 M:      Jan Glauber <jglauber@cavium.com>
5242 L:      linux-edac@vger.kernel.org
5243 S:      Supported
5244 F:      drivers/edac/thunderx_edac*
5245
5246 EDAC-CORE
5247 M:      Borislav Petkov <bp@alien8.de>
5248 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5249 L:      linux-edac@vger.kernel.org
5250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5252 S:      Supported
5253 F:      Documentation/admin-guide/ras.rst
5254 F:      Documentation/driver-api/edac.rst
5255 F:      drivers/edac/
5256 F:      include/linux/edac.h
5257
5258 EDAC-E752X
5259 M:      Mark Gross <mark.gross@intel.com>
5260 L:      linux-edac@vger.kernel.org
5261 S:      Maintained
5262 F:      drivers/edac/e752x_edac.c
5263
5264 EDAC-E7XXX
5265 L:      linux-edac@vger.kernel.org
5266 S:      Maintained
5267 F:      drivers/edac/e7xxx_edac.c
5268
5269 EDAC-FSL_DDR
5270 M:      York Sun <york.sun@nxp.com>
5271 L:      linux-edac@vger.kernel.org
5272 S:      Maintained
5273 F:      drivers/edac/fsl_ddr_edac.*
5274
5275 EDAC-GHES
5276 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5277 L:      linux-edac@vger.kernel.org
5278 S:      Maintained
5279 F:      drivers/edac/ghes_edac.c
5280
5281 EDAC-I3000
5282 L:      linux-edac@vger.kernel.org
5283 S:      Orphan
5284 F:      drivers/edac/i3000_edac.c
5285
5286 EDAC-I5000
5287 L:      linux-edac@vger.kernel.org
5288 S:      Maintained
5289 F:      drivers/edac/i5000_edac.c
5290
5291 EDAC-I5400
5292 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5293 L:      linux-edac@vger.kernel.org
5294 S:      Maintained
5295 F:      drivers/edac/i5400_edac.c
5296
5297 EDAC-I7300
5298 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5299 L:      linux-edac@vger.kernel.org
5300 S:      Maintained
5301 F:      drivers/edac/i7300_edac.c
5302
5303 EDAC-I7CORE
5304 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5305 L:      linux-edac@vger.kernel.org
5306 S:      Maintained
5307 F:      drivers/edac/i7core_edac.c
5308
5309 EDAC-I82443BXGX
5310 M:      Tim Small <tim@buttersideup.com>
5311 L:      linux-edac@vger.kernel.org
5312 S:      Maintained
5313 F:      drivers/edac/i82443bxgx_edac.c
5314
5315 EDAC-I82975X
5316 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5317 M:      "Arvind R." <arvino55@gmail.com>
5318 L:      linux-edac@vger.kernel.org
5319 S:      Maintained
5320 F:      drivers/edac/i82975x_edac.c
5321
5322 EDAC-IE31200
5323 M:      Jason Baron <jbaron@akamai.com>
5324 L:      linux-edac@vger.kernel.org
5325 S:      Maintained
5326 F:      drivers/edac/ie31200_edac.c
5327
5328 EDAC-MPC85XX
5329 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5330 L:      linux-edac@vger.kernel.org
5331 S:      Maintained
5332 F:      drivers/edac/mpc85xx_edac.[ch]
5333
5334 EDAC-PASEMI
5335 M:      Egor Martovetsky <egor@pasemi.com>
5336 L:      linux-edac@vger.kernel.org
5337 S:      Maintained
5338 F:      drivers/edac/pasemi_edac.c
5339
5340 EDAC-PND2
5341 M:      Tony Luck <tony.luck@intel.com>
5342 L:      linux-edac@vger.kernel.org
5343 S:      Maintained
5344 F:      drivers/edac/pnd2_edac.[ch]
5345
5346 EDAC-R82600
5347 M:      Tim Small <tim@buttersideup.com>
5348 L:      linux-edac@vger.kernel.org
5349 S:      Maintained
5350 F:      drivers/edac/r82600_edac.c
5351
5352 EDAC-SBRIDGE
5353 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5354 L:      linux-edac@vger.kernel.org
5355 S:      Maintained
5356 F:      drivers/edac/sb_edac.c
5357
5358 EDAC-SKYLAKE
5359 M:      Tony Luck <tony.luck@intel.com>
5360 L:      linux-edac@vger.kernel.org
5361 S:      Maintained
5362 F:      drivers/edac/skx_edac.c
5363
5364 EDAC-TI
5365 M:      Tero Kristo <t-kristo@ti.com>
5366 L:      linux-edac@vger.kernel.org
5367 S:      Maintained
5368 F:      drivers/edac/ti_edac.c
5369
5370 EDIROL UA-101/UA-1000 DRIVER
5371 M:      Clemens Ladisch <clemens@ladisch.de>
5372 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5373 T:      git git://git.alsa-project.org/alsa-kernel.git
5374 S:      Maintained
5375 F:      sound/usb/misc/ua101.c
5376
5377 EFI TEST DRIVER
5378 L:      linux-efi@vger.kernel.org
5379 M:      Ivan Hu <ivan.hu@canonical.com>
5380 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5381 S:      Maintained
5382 F:      drivers/firmware/efi/test/
5383
5384 EFI VARIABLE FILESYSTEM
5385 M:      Matthew Garrett <matthew.garrett@nebula.com>
5386 M:      Jeremy Kerr <jk@ozlabs.org>
5387 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5389 L:      linux-efi@vger.kernel.org
5390 S:      Maintained
5391 F:      fs/efivarfs/
5392
5393 EFIFB FRAMEBUFFER DRIVER
5394 L:      linux-fbdev@vger.kernel.org
5395 M:      Peter Jones <pjones@redhat.com>
5396 S:      Maintained
5397 F:      drivers/video/fbdev/efifb.c
5398
5399 EFS FILESYSTEM
5400 W:      http://aeschi.ch.eu.org/efs/
5401 S:      Orphan
5402 F:      fs/efs/
5403
5404 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5405 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5406 L:      netdev@vger.kernel.org
5407 S:      Maintained
5408 F:      drivers/net/ethernet/ibm/ehea/
5409
5410 EM28XX VIDEO4LINUX DRIVER
5411 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5412 L:      linux-media@vger.kernel.org
5413 W:      https://linuxtv.org
5414 T:      git git://linuxtv.org/media_tree.git
5415 S:      Maintained
5416 F:      drivers/media/usb/em28xx/
5417 F:      Documentation/media/v4l-drivers/em28xx*
5418
5419 EMBEDDED LINUX
5420 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5421 M:      Matt Mackall <mpm@selenic.com>
5422 M:      David Woodhouse <dwmw2@infradead.org>
5423 L:      linux-embedded@vger.kernel.org
5424 S:      Maintained
5425
5426 Emulex 10Gbps iSCSI - OneConnect DRIVER
5427 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5428 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5429 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5430 L:      linux-scsi@vger.kernel.org
5431 W:      http://www.broadcom.com
5432 S:      Supported
5433 F:      drivers/scsi/be2iscsi/
5434
5435 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5436 M:      Sathya Perla <sathya.perla@broadcom.com>
5437 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5438 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5439 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5440 L:      netdev@vger.kernel.org
5441 W:      http://www.emulex.com
5442 S:      Supported
5443 F:      drivers/net/ethernet/emulex/benet/
5444
5445 EMULEX ONECONNECT ROCE DRIVER
5446 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5447 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5448 L:      linux-rdma@vger.kernel.org
5449 W:      http://www.broadcom.com
5450 S:      Odd Fixes
5451 F:      drivers/infiniband/hw/ocrdma/
5452 F:      include/uapi/rdma/ocrdma-abi.h
5453
5454 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5455 M:      James Smart <james.smart@broadcom.com>
5456 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5457 L:      linux-scsi@vger.kernel.org
5458 W:      http://www.broadcom.com
5459 S:      Supported
5460 F:      drivers/scsi/lpfc/
5461
5462 ENE CB710 FLASH CARD READER DRIVER
5463 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5464 S:      Maintained
5465 F:      drivers/misc/cb710/
5466 F:      drivers/mmc/host/cb710-mmc.*
5467 F:      include/linux/cb710.h
5468
5469 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5470 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5471 S:      Maintained
5472 F:      drivers/media/rc/ene_ir.*
5473
5474 EPSON S1D13XXX FRAMEBUFFER DRIVER
5475 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5476 S:      Maintained
5477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5478 F:      drivers/video/fbdev/s1d13xxxfb.c
5479 F:      include/video/s1d13xxxfb.h
5480
5481 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5482 M:      Jeff Layton <jlayton@kernel.org>
5483 S:      Maintained
5484 F:      lib/errseq.c
5485 F:      include/linux/errseq.h
5486
5487 ET131X NETWORK DRIVER
5488 M:      Mark Einon <mark.einon@gmail.com>
5489 S:      Odd Fixes
5490 F:      drivers/net/ethernet/agere/
5491
5492 ETHERNET BRIDGE
5493 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5494 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5495 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5496 L:      netdev@vger.kernel.org
5497 W:      http://www.linuxfoundation.org/en/Net:Bridge
5498 S:      Maintained
5499 F:      include/linux/netfilter_bridge/
5500 F:      net/bridge/
5501
5502 ETHERNET PHY LIBRARY
5503 M:      Andrew Lunn <andrew@lunn.ch>
5504 M:      Florian Fainelli <f.fainelli@gmail.com>
5505 L:      netdev@vger.kernel.org
5506 S:      Maintained
5507 F:      Documentation/ABI/testing/sysfs-bus-mdio
5508 F:      Documentation/devicetree/bindings/net/mdio*
5509 F:      Documentation/networking/phy.txt
5510 F:      drivers/net/phy/
5511 F:      drivers/of/of_mdio.c
5512 F:      drivers/of/of_net.c
5513 F:      include/linux/*mdio*.h
5514 F:      include/linux/of_net.h
5515 F:      include/linux/phy.h
5516 F:      include/linux/phy_fixed.h
5517 F:      include/linux/platform_data/mdio-bcm-unimac.h
5518 F:      include/trace/events/mdio.h
5519 F:      include/uapi/linux/mdio.h
5520 F:      include/uapi/linux/mii.h
5521
5522 EXT2 FILE SYSTEM
5523 M:      Jan Kara <jack@suse.com>
5524 L:      linux-ext4@vger.kernel.org
5525 S:      Maintained
5526 F:      Documentation/filesystems/ext2.txt
5527 F:      fs/ext2/
5528 F:      include/linux/ext2*
5529
5530 EXT4 FILE SYSTEM
5531 M:      "Theodore Ts'o" <tytso@mit.edu>
5532 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5533 L:      linux-ext4@vger.kernel.org
5534 W:      http://ext4.wiki.kernel.org
5535 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5537 S:      Maintained
5538 F:      Documentation/filesystems/ext4.txt
5539 F:      fs/ext4/
5540
5541 Extended Verification Module (EVM)
5542 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5543 L:      linux-integrity@vger.kernel.org
5544 S:      Supported
5545 F:      security/integrity/evm/
5546
5547 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5548 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5549 L:      linux-efi@vger.kernel.org
5550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5551 S:      Maintained
5552 F:      Documentation/efi-stub.txt
5553 F:      arch/*/kernel/efi.c
5554 F:      arch/x86/boot/compressed/eboot.[ch]
5555 F:      arch/*/include/asm/efi.h
5556 F:      arch/x86/platform/efi/
5557 F:      drivers/firmware/efi/
5558 F:      include/linux/efi*.h
5559 F:      arch/arm/boot/compressed/efi-header.S
5560 F:      arch/arm64/kernel/efi-entry.S
5561
5562 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5563 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5564 M:      Chanwoo Choi <cw00.choi@samsung.com>
5565 L:      linux-kernel@vger.kernel.org
5566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5567 S:      Maintained
5568 F:      drivers/extcon/
5569 F:      include/linux/extcon/
5570 F:      include/linux/extcon.h
5571 F:      Documentation/extcon/
5572 F:      Documentation/devicetree/bindings/extcon/
5573
5574 EXYNOS DP DRIVER
5575 M:      Jingoo Han <jingoohan1@gmail.com>
5576 L:      dri-devel@lists.freedesktop.org
5577 S:      Maintained
5578 F:      drivers/gpu/drm/exynos/exynos_dp*
5579
5580 EXYNOS SYSMMU (IOMMU) driver
5581 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5582 L:      iommu@lists.linux-foundation.org
5583 S:      Maintained
5584 F:      drivers/iommu/exynos-iommu.c
5585
5586 EZchip NPS platform support
5587 M:      Vineet Gupta <vgupta@synopsys.com>
5588 M:      Ofer Levi <oferle@mellanox.com>
5589 S:      Supported
5590 F:      arch/arc/plat-eznps
5591 F:      arch/arc/boot/dts/eznps.dts
5592
5593 F2FS FILE SYSTEM
5594 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5595 M:      Chao Yu <yuchao0@huawei.com>
5596 L:      linux-f2fs-devel@lists.sourceforge.net
5597 W:      https://f2fs.wiki.kernel.org/
5598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5599 S:      Maintained
5600 F:      Documentation/filesystems/f2fs.txt
5601 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5602 F:      fs/f2fs/
5603 F:      include/linux/f2fs_fs.h
5604 F:      include/trace/events/f2fs.h
5605
5606 F71805F HARDWARE MONITORING DRIVER
5607 M:      Jean Delvare <jdelvare@suse.com>
5608 L:      linux-hwmon@vger.kernel.org
5609 S:      Maintained
5610 F:      Documentation/hwmon/f71805f
5611 F:      drivers/hwmon/f71805f.c
5612
5613 FADDR2LINE
5614 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5615 S:      Maintained
5616 F:      scripts/faddr2line
5617
5618 FAILOVER MODULE
5619 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5620 L:      netdev@vger.kernel.org
5621 S:      Supported
5622 F:      net/core/failover.c
5623 F:      include/net/failover.h
5624 F:      Documentation/networking/failover.rst
5625
5626 FANOTIFY
5627 M:      Jan Kara <jack@suse.cz>
5628 R:      Amir Goldstein <amir73il@gmail.com>
5629 L:      linux-fsdevel@vger.kernel.org
5630 S:      Maintained
5631 F:      fs/notify/fanotify/
5632 F:      include/linux/fanotify.h
5633 F:      include/uapi/linux/fanotify.h
5634
5635 FARSYNC SYNCHRONOUS DRIVER
5636 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5637 W:      http://www.farsite.co.uk/
5638 S:      Supported
5639 F:      drivers/net/wan/farsync.*
5640
5641 FAULT INJECTION SUPPORT
5642 M:      Akinobu Mita <akinobu.mita@gmail.com>
5643 S:      Supported
5644 F:      Documentation/fault-injection/
5645 F:      lib/fault-inject.c
5646
5647 FBTFT Framebuffer drivers
5648 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5649 L:      dri-devel@lists.freedesktop.org
5650 L:      linux-fbdev@vger.kernel.org
5651 S:      Maintained
5652 F:      drivers/staging/fbtft/
5653
5654 FC0011 TUNER DRIVER
5655 M:      Michael Buesch <m@bues.ch>
5656 L:      linux-media@vger.kernel.org
5657 S:      Maintained
5658 F:      drivers/media/tuners/fc0011.h
5659 F:      drivers/media/tuners/fc0011.c
5660
5661 FC2580 MEDIA DRIVER
5662 M:      Antti Palosaari <crope@iki.fi>
5663 L:      linux-media@vger.kernel.org
5664 W:      https://linuxtv.org
5665 W:      http://palosaari.fi/linux/
5666 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5667 T:      git git://linuxtv.org/anttip/media_tree.git
5668 S:      Maintained
5669 F:      drivers/media/tuners/fc2580*
5670
5671 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5672 M:      Johannes Thumshirn <jth@kernel.org>
5673 L:      linux-scsi@vger.kernel.org
5674 W:      www.Open-FCoE.org
5675 S:      Supported
5676 F:      drivers/scsi/libfc/
5677 F:      drivers/scsi/fcoe/
5678 F:      include/scsi/fc/
5679 F:      include/scsi/libfc.h
5680 F:      include/scsi/libfcoe.h
5681 F:      include/uapi/scsi/fc/
5682
5683 FILE LOCKING (flock() and fcntl()/lockf())
5684 M:      Jeff Layton <jlayton@kernel.org>
5685 M:      "J. Bruce Fields" <bfields@fieldses.org>
5686 L:      linux-fsdevel@vger.kernel.org
5687 S:      Maintained
5688 F:      include/linux/fcntl.h
5689 F:      include/uapi/linux/fcntl.h
5690 F:      fs/fcntl.c
5691 F:      fs/locks.c
5692
5693 FILESYSTEMS (VFS and infrastructure)
5694 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5695 L:      linux-fsdevel@vger.kernel.org
5696 S:      Maintained
5697 F:      fs/*
5698 F:      include/linux/fs.h
5699 F:      include/uapi/linux/fs.h
5700
5701 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5702 M:      Riku Voipio <riku.voipio@iki.fi>
5703 L:      linux-hwmon@vger.kernel.org
5704 S:      Maintained
5705 F:      drivers/hwmon/f75375s.c
5706 F:      include/linux/f75375s.h
5707
5708 FIREWIRE AUDIO DRIVERS
5709 M:      Clemens Ladisch <clemens@ladisch.de>
5710 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5711 T:      git git://git.alsa-project.org/alsa-kernel.git
5712 S:      Maintained
5713 F:      sound/firewire/
5714
5715 FIREWIRE MEDIA DRIVERS (firedtv)
5716 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5717 L:      linux-media@vger.kernel.org
5718 L:      linux1394-devel@lists.sourceforge.net
5719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5720 S:      Maintained
5721 F:      drivers/media/firewire/
5722
5723 FIREWIRE SBP-2 TARGET
5724 M:      Chris Boot <bootc@bootc.net>
5725 L:      linux-scsi@vger.kernel.org
5726 L:      target-devel@vger.kernel.org
5727 L:      linux1394-devel@lists.sourceforge.net
5728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5729 S:      Maintained
5730 F:      drivers/target/sbp/
5731
5732 FIREWIRE SUBSYSTEM
5733 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5734 L:      linux1394-devel@lists.sourceforge.net
5735 W:      http://ieee1394.wiki.kernel.org/
5736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5737 S:      Maintained
5738 F:      drivers/firewire/
5739 F:      include/linux/firewire.h
5740 F:      include/uapi/linux/firewire*.h
5741 F:      tools/firewire/
5742
5743 FIRMWARE LOADER (request_firmware)
5744 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5745 L:      linux-kernel@vger.kernel.org
5746 S:      Maintained
5747 F:      Documentation/firmware_class/
5748 F:      drivers/base/firmware_loader/
5749 F:      include/linux/firmware.h
5750
5751 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5752 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5753 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5754 S:      Maintained
5755 F:      drivers/block/rsxx/
5756
5757 FLOPPY DRIVER
5758 M:      Jiri Kosina <jikos@kernel.org>
5759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5760 S:      Odd fixes
5761 F:      drivers/block/floppy.c
5762
5763 FMC SUBSYSTEM
5764 M:      Alessandro Rubini <rubini@gnudd.com>
5765 W:      http://www.ohwr.org/projects/fmc-bus
5766 S:      Supported
5767 F:      drivers/fmc/
5768 F:      include/linux/fmc*.h
5769 F:      include/linux/ipmi-fru.h
5770 K:      fmc_d.*register
5771
5772 FPGA MANAGER FRAMEWORK
5773 M:      Alan Tull <atull@kernel.org>
5774 M:      Moritz Fischer <mdf@kernel.org>
5775 L:      linux-fpga@vger.kernel.org
5776 S:      Maintained
5777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5778 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5779 F:      Documentation/fpga/
5780 F:      Documentation/driver-api/fpga/
5781 F:      Documentation/devicetree/bindings/fpga/
5782 F:      drivers/fpga/
5783 F:      include/linux/fpga/
5784 W:      http://www.rocketboards.org
5785
5786 FPGA DFL DRIVERS
5787 M:      Wu Hao <hao.wu@intel.com>
5788 L:      linux-fpga@vger.kernel.org
5789 S:      Maintained
5790 F:      Documentation/fpga/dfl.txt
5791 F:      include/uapi/linux/fpga-dfl.h
5792 F:      drivers/fpga/dfl*
5793
5794 FPU EMULATOR
5795 M:      Bill Metzenthen <billm@melbpc.org.au>
5796 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5797 S:      Maintained
5798 F:      arch/x86/math-emu/
5799
5800 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5801 L:      netdev@vger.kernel.org
5802 S:      Orphan
5803 F:      drivers/net/wan/dlci.c
5804 F:      drivers/net/wan/sdla.c
5805
5806 FRAMEBUFFER LAYER
5807 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5808 L:      dri-devel@lists.freedesktop.org
5809 L:      linux-fbdev@vger.kernel.org
5810 T:      git git://github.com/bzolnier/linux.git
5811 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5812 S:      Maintained
5813 F:      Documentation/fb/
5814 F:      drivers/video/
5815 F:      include/video/
5816 F:      include/linux/fb.h
5817 F:      include/uapi/video/
5818 F:      include/uapi/linux/fb.h
5819
5820 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5821 M:      Horia Geantă <horia.geanta@nxp.com>
5822 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5823 L:      linux-crypto@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/crypto/caam/
5826 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5827
5828 FREESCALE DIU FRAMEBUFFER DRIVER
5829 M:      Timur Tabi <timur@kernel.org>
5830 L:      linux-fbdev@vger.kernel.org
5831 S:      Maintained
5832 F:      drivers/video/fbdev/fsl-diu-fb.*
5833
5834 FREESCALE DMA DRIVER
5835 M:      Li Yang <leoyang.li@nxp.com>
5836 M:      Zhang Wei <zw@zh-kernel.org>
5837 L:      linuxppc-dev@lists.ozlabs.org
5838 S:      Maintained
5839 F:      drivers/dma/fsldma.*
5840
5841 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5842 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5843 L:      netdev@vger.kernel.org
5844 S:      Maintained
5845 F:      drivers/net/ethernet/freescale/gianfar*
5846 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5847
5848 FREESCALE GPMI NAND DRIVER
5849 M:      Han Xu <han.xu@nxp.com>
5850 L:      linux-mtd@lists.infradead.org
5851 S:      Maintained
5852 F:      drivers/mtd/nand/raw/gpmi-nand/*
5853
5854 FREESCALE I2C CPM DRIVER
5855 M:      Jochen Friedrich <jochen@scram.de>
5856 L:      linuxppc-dev@lists.ozlabs.org
5857 L:      linux-i2c@vger.kernel.org
5858 S:      Maintained
5859 F:      drivers/i2c/busses/i2c-cpm.c
5860
5861 FREESCALE IMX / MXC FEC DRIVER
5862 M:      Fugang Duan <fugang.duan@nxp.com>
5863 L:      netdev@vger.kernel.org
5864 S:      Maintained
5865 F:      drivers/net/ethernet/freescale/fec_main.c
5866 F:      drivers/net/ethernet/freescale/fec_ptp.c
5867 F:      drivers/net/ethernet/freescale/fec.h
5868 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5869
5870 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5871 M:      Sascha Hauer <s.hauer@pengutronix.de>
5872 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5873 L:      linux-fbdev@vger.kernel.org
5874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5875 S:      Maintained
5876 F:      include/linux/platform_data/video-imxfb.h
5877 F:      drivers/video/fbdev/imxfb.c
5878
5879 FREESCALE QORIQ DPAA ETHERNET DRIVER
5880 M:      Madalin Bucur <madalin.bucur@nxp.com>
5881 L:      netdev@vger.kernel.org
5882 S:      Maintained
5883 F:      drivers/net/ethernet/freescale/dpaa
5884
5885 FREESCALE QORIQ DPAA FMAN DRIVER
5886 M:      Madalin Bucur <madalin.bucur@nxp.com>
5887 L:      netdev@vger.kernel.org
5888 S:      Maintained
5889 F:      drivers/net/ethernet/freescale/fman
5890 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5891
5892 FREESCALE QORIQ PTP CLOCK DRIVER
5893 M:      Yangbo Lu <yangbo.lu@nxp.com>
5894 L:      netdev@vger.kernel.org
5895 S:      Maintained
5896 F:      drivers/ptp/ptp_qoriq.c
5897 F:      include/linux/fsl/ptp_qoriq.h
5898 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5899
5900 FREESCALE QUAD SPI DRIVER
5901 M:      Han Xu <han.xu@nxp.com>
5902 L:      linux-mtd@lists.infradead.org
5903 S:      Maintained
5904 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5905
5906 FREESCALE QUICC ENGINE LIBRARY
5907 M:      Qiang Zhao <qiang.zhao@nxp.com>
5908 L:      linuxppc-dev@lists.ozlabs.org
5909 S:      Maintained
5910 F:      drivers/soc/fsl/qe/
5911 F:      include/soc/fsl/*qe*.h
5912 F:      include/soc/fsl/*ucc*.h
5913
5914 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5915 M:      Li Yang <leoyang.li@nxp.com>
5916 L:      netdev@vger.kernel.org
5917 L:      linuxppc-dev@lists.ozlabs.org
5918 S:      Maintained
5919 F:      drivers/net/ethernet/freescale/ucc_geth*
5920
5921 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5922 M:      Zhao Qiang <qiang.zhao@nxp.com>
5923 L:      netdev@vger.kernel.org
5924 L:      linuxppc-dev@lists.ozlabs.org
5925 S:      Maintained
5926 F:      drivers/net/wan/fsl_ucc_hdlc*
5927
5928 FREESCALE QUICC ENGINE UCC UART DRIVER
5929 M:      Timur Tabi <timur@kernel.org>
5930 L:      linuxppc-dev@lists.ozlabs.org
5931 S:      Maintained
5932 F:      drivers/tty/serial/ucc_uart.c
5933
5934 FREESCALE SOC DRIVERS
5935 M:      Li Yang <leoyang.li@nxp.com>
5936 L:      linuxppc-dev@lists.ozlabs.org
5937 L:      linux-arm-kernel@lists.infradead.org
5938 S:      Maintained
5939 F:      Documentation/devicetree/bindings/soc/fsl/
5940 F:      drivers/soc/fsl/
5941 F:      include/linux/fsl/
5942
5943 FREESCALE SOC FS_ENET DRIVER
5944 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5945 L:      linuxppc-dev@lists.ozlabs.org
5946 L:      netdev@vger.kernel.org
5947 S:      Maintained
5948 F:      drivers/net/ethernet/freescale/fs_enet/
5949 F:      include/linux/fs_enet_pd.h
5950
5951 FREESCALE SOC SOUND DRIVERS
5952 M:      Timur Tabi <timur@kernel.org>
5953 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5954 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5955 R:      Fabio Estevam <fabio.estevam@nxp.com>
5956 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5957 L:      linuxppc-dev@lists.ozlabs.org
5958 S:      Maintained
5959 F:      sound/soc/fsl/fsl*
5960 F:      sound/soc/fsl/imx*
5961 F:      sound/soc/fsl/mpc8610_hpcd.c
5962
5963 FREESCALE USB PERIPHERAL DRIVERS
5964 M:      Li Yang <leoyang.li@nxp.com>
5965 L:      linux-usb@vger.kernel.org
5966 L:      linuxppc-dev@lists.ozlabs.org
5967 S:      Maintained
5968 F:      drivers/usb/gadget/udc/fsl*
5969
5970 FREEVXFS FILESYSTEM
5971 M:      Christoph Hellwig <hch@infradead.org>
5972 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5973 S:      Maintained
5974 F:      fs/freevxfs/
5975
5976 FREEZER
5977 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5978 M:      Pavel Machek <pavel@ucw.cz>
5979 L:      linux-pm@vger.kernel.org
5980 S:      Supported
5981 F:      Documentation/power/freezing-of-tasks.txt
5982 F:      include/linux/freezer.h
5983 F:      kernel/freezer.c
5984
5985 FRONTSWAP API
5986 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5987 L:      linux-kernel@vger.kernel.org
5988 S:      Maintained
5989 F:      mm/frontswap.c
5990 F:      include/linux/frontswap.h
5991
5992 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5993 M:      David Howells <dhowells@redhat.com>
5994 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5995 S:      Supported
5996 F:      Documentation/filesystems/caching/
5997 F:      fs/fscache/
5998 F:      include/linux/fscache*.h
5999
6000 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6001 M:      Theodore Y. Ts'o <tytso@mit.edu>
6002 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6003 L:      linux-fscrypt@vger.kernel.org
6004 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6006 S:      Supported
6007 F:      fs/crypto/
6008 F:      include/linux/fscrypt*.h
6009 F:      Documentation/filesystems/fscrypt.rst
6010
6011 FSI-ATTACHED I2C DRIVER
6012 M:      Eddie James <eajames@linux.vnet.ibm.com>
6013 L:      linux-i2c@vger.kernel.org
6014 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6015 S:      Maintained
6016 F:      drivers/i2c/busses/i2c-fsi.c
6017 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6018
6019 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6020 M:      Jan Kara <jack@suse.cz>
6021 R:      Amir Goldstein <amir73il@gmail.com>
6022 L:      linux-fsdevel@vger.kernel.org
6023 S:      Maintained
6024 F:      fs/notify/
6025 F:      include/linux/fsnotify*.h
6026
6027 FUJITSU LAPTOP EXTRAS
6028 M:      Jonathan Woithe <jwoithe@just42.net>
6029 L:      platform-driver-x86@vger.kernel.org
6030 S:      Maintained
6031 F:      drivers/platform/x86/fujitsu-laptop.c
6032
6033 FUJITSU M-5MO LS CAMERA ISP DRIVER
6034 M:      Kyungmin Park <kyungmin.park@samsung.com>
6035 M:      Heungjun Kim <riverful.kim@samsung.com>
6036 L:      linux-media@vger.kernel.org
6037 S:      Maintained
6038 F:      drivers/media/i2c/m5mols/
6039 F:      include/media/i2c/m5mols.h
6040
6041 FUJITSU TABLET EXTRAS
6042 M:      Robert Gerlach <khnz@gmx.de>
6043 L:      platform-driver-x86@vger.kernel.org
6044 S:      Maintained
6045 F:      drivers/platform/x86/fujitsu-tablet.c
6046
6047 FUSE: FILESYSTEM IN USERSPACE
6048 M:      Miklos Szeredi <miklos@szeredi.hu>
6049 L:      linux-fsdevel@vger.kernel.org
6050 W:      http://fuse.sourceforge.net/
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6052 S:      Maintained
6053 F:      fs/fuse/
6054 F:      include/uapi/linux/fuse.h
6055 F:      Documentation/filesystems/fuse.txt
6056
6057 FUTEX SUBSYSTEM
6058 M:      Thomas Gleixner <tglx@linutronix.de>
6059 M:      Ingo Molnar <mingo@redhat.com>
6060 R:      Peter Zijlstra <peterz@infradead.org>
6061 R:      Darren Hart <dvhart@infradead.org>
6062 L:      linux-kernel@vger.kernel.org
6063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6064 S:      Maintained
6065 F:      kernel/futex.c
6066 F:      kernel/futex_compat.c
6067 F:      include/asm-generic/futex.h
6068 F:      include/linux/futex.h
6069 F:      include/uapi/linux/futex.h
6070 F:      tools/testing/selftests/futex/
6071 F:      tools/perf/bench/futex*
6072 F:      Documentation/*futex*
6073
6074 GCC PLUGINS
6075 M:      Kees Cook <keescook@chromium.org>
6076 R:      Emese Revfy <re.emese@gmail.com>
6077 L:      kernel-hardening@lists.openwall.com
6078 S:      Maintained
6079 F:      scripts/gcc-plugins/
6080 F:      scripts/gcc-plugin.sh
6081 F:      scripts/Makefile.gcc-plugins
6082 F:      Documentation/gcc-plugins.txt
6083
6084 GASKET DRIVER FRAMEWORK
6085 M:      Rob Springer <rspringer@google.com>
6086 M:      Todd Poynor <toddpoynor@google.com>
6087 M:      Ben Chan <benchan@chromium.org>
6088 S:      Maintained
6089 F:      drivers/staging/gasket/
6090
6091 GCOV BASED KERNEL PROFILING
6092 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6093 S:      Maintained
6094 F:      kernel/gcov/
6095 F:      Documentation/dev-tools/gcov.rst
6096
6097 GDB KERNEL DEBUGGING HELPER SCRIPTS
6098 M:      Jan Kiszka <jan.kiszka@siemens.com>
6099 M:      Kieran Bingham <kbingham@kernel.org>
6100 S:      Supported
6101 F:      scripts/gdb/
6102
6103 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6104 M:      Achim Leubner <achim_leubner@adaptec.com>
6105 L:      linux-scsi@vger.kernel.org
6106 W:      http://www.icp-vortex.com/
6107 S:      Supported
6108 F:      drivers/scsi/gdt*
6109
6110 GEMTEK FM RADIO RECEIVER DRIVER
6111 M:      Hans Verkuil <hverkuil@xs4all.nl>
6112 L:      linux-media@vger.kernel.org
6113 T:      git git://linuxtv.org/media_tree.git
6114 W:      https://linuxtv.org
6115 S:      Maintained
6116 F:      drivers/media/radio/radio-gemtek*
6117
6118 GENERIC GPIO I2C DRIVER
6119 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6120 S:      Supported
6121 F:      drivers/i2c/busses/i2c-gpio.c
6122 F:      include/linux/platform_data/i2c-gpio.h
6123
6124 GENERIC GPIO I2C MULTIPLEXER DRIVER
6125 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6126 L:      linux-i2c@vger.kernel.org
6127 S:      Supported
6128 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6129 F:      include/linux/platform_data/i2c-mux-gpio.h
6130 F:      Documentation/i2c/muxes/i2c-mux-gpio
6131
6132 GENERIC HDLC (WAN) DRIVERS
6133 M:      Krzysztof Halasa <khc@pm.waw.pl>
6134 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6135 S:      Maintained
6136 F:      drivers/net/wan/c101.c
6137 F:      drivers/net/wan/hd6457*
6138 F:      drivers/net/wan/hdlc*
6139 F:      drivers/net/wan/n2.c
6140 F:      drivers/net/wan/pc300too.c
6141 F:      drivers/net/wan/pci200syn.c
6142 F:      drivers/net/wan/wanxl*
6143
6144 GENERIC INCLUDE/ASM HEADER FILES
6145 M:      Arnd Bergmann <arnd@arndb.de>
6146 L:      linux-arch@vger.kernel.org
6147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6148 S:      Maintained
6149 F:      include/asm-generic/
6150 F:      include/uapi/asm-generic/
6151
6152 GENERIC PHY FRAMEWORK
6153 M:      Kishon Vijay Abraham I <kishon@ti.com>
6154 L:      linux-kernel@vger.kernel.org
6155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6156 S:      Supported
6157 F:      drivers/phy/
6158 F:      include/linux/phy/
6159
6160 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6161 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6162 S:      Supported
6163 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6164
6165 GENERIC PM DOMAINS
6166 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6167 M:      Kevin Hilman <khilman@kernel.org>
6168 M:      Ulf Hansson <ulf.hansson@linaro.org>
6169 L:      linux-pm@vger.kernel.org
6170 S:      Supported
6171 F:      drivers/base/power/domain*.c
6172 F:      include/linux/pm_domain.h
6173 F:      Documentation/devicetree/bindings/power/power_domain.txt
6174
6175 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6176 M:      Eugen Hristev <eugen.hristev@microchip.com>
6177 L:      linux-input@vger.kernel.org
6178 S:      Maintained
6179 F:      drivers/input/touchscreen/resistive-adc-touch.c
6180
6181 GENERIC UIO DRIVER FOR PCI DEVICES
6182 M:      "Michael S. Tsirkin" <mst@redhat.com>
6183 L:      kvm@vger.kernel.org
6184 S:      Supported
6185 F:      drivers/uio/uio_pci_generic.c
6186
6187 GENWQE (IBM Generic Workqueue Card)
6188 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6189 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6190 S:      Supported
6191 F:      drivers/misc/genwqe/
6192
6193 GET_MAINTAINER SCRIPT
6194 M:      Joe Perches <joe@perches.com>
6195 S:      Maintained
6196 F:      scripts/get_maintainer.pl
6197
6198 GFS2 FILE SYSTEM
6199 M:      Bob Peterson <rpeterso@redhat.com>
6200 M:      Andreas Gruenbacher <agruenba@redhat.com>
6201 L:      cluster-devel@redhat.com
6202 W:      http://sources.redhat.com/cluster/
6203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6204 S:      Supported
6205 F:      Documentation/filesystems/gfs2*.txt
6206 F:      fs/gfs2/
6207 F:      include/uapi/linux/gfs2_ondisk.h
6208
6209 GIGASET ISDN DRIVERS
6210 M:      Paul Bolle <pebolle@tiscali.nl>
6211 L:      gigaset307x-common@lists.sourceforge.net
6212 W:      http://gigaset307x.sourceforge.net/
6213 S:      Odd Fixes
6214 F:      Documentation/isdn/README.gigaset
6215 F:      drivers/isdn/gigaset/
6216 F:      include/uapi/linux/gigaset_dev.h
6217
6218 GNSS SUBSYSTEM
6219 M:      Johan Hovold <johan@kernel.org>
6220 S:      Maintained
6221 F:      Documentation/ABI/testing/sysfs-class-gnss
6222 F:      Documentation/devicetree/bindings/gnss/
6223 F:      drivers/gnss/
6224 F:      include/linux/gnss.h
6225
6226 GO7007 MPEG CODEC
6227 M:      Hans Verkuil <hans.verkuil@cisco.com>
6228 L:      linux-media@vger.kernel.org
6229 S:      Maintained
6230 F:      drivers/media/usb/go7007/
6231
6232 GOODIX TOUCHSCREEN
6233 M:      Bastien Nocera <hadess@hadess.net>
6234 L:      linux-input@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/input/touchscreen/goodix.c
6237
6238 GPD POCKET FAN DRIVER
6239 M:      Hans de Goede <hdegoede@redhat.com>
6240 L:      platform-driver-x86@vger.kernel.org
6241 S:      Maintained
6242 F:      drivers/platform/x86/gpd-pocket-fan.c
6243
6244 GPIO ACPI SUPPORT
6245 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6246 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6247 L:      linux-gpio@vger.kernel.org
6248 L:      linux-acpi@vger.kernel.org
6249 S:      Maintained
6250 F:      Documentation/acpi/gpio-properties.txt
6251 F:      drivers/gpio/gpiolib-acpi.c
6252
6253 GPIO IR Transmitter
6254 M:      Sean Young <sean@mess.org>
6255 L:      linux-media@vger.kernel.org
6256 S:      Maintained
6257 F:      drivers/media/rc/gpio-ir-tx.c
6258
6259 GPIO MOCKUP DRIVER
6260 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6261 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6262 L:      linux-gpio@vger.kernel.org
6263 S:      Maintained
6264 F:      drivers/gpio/gpio-mockup.c
6265 F:      tools/testing/selftests/gpio/
6266
6267 GPIO SUBSYSTEM
6268 M:      Linus Walleij <linus.walleij@linaro.org>
6269 L:      linux-gpio@vger.kernel.org
6270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6271 S:      Maintained
6272 F:      Documentation/devicetree/bindings/gpio/
6273 F:      Documentation/driver-api/gpio/
6274 F:      Documentation/gpio/
6275 F:      Documentation/ABI/testing/gpio-cdev
6276 F:      Documentation/ABI/obsolete/sysfs-gpio
6277 F:      drivers/gpio/
6278 F:      include/linux/gpio/
6279 F:      include/linux/gpio.h
6280 F:      include/linux/of_gpio.h
6281 F:      include/asm-generic/gpio.h
6282 F:      include/uapi/linux/gpio.h
6283 F:      tools/gpio/
6284
6285 GRE DEMULTIPLEXER DRIVER
6286 M:      Dmitry Kozlov <xeb@mail.ru>
6287 L:      netdev@vger.kernel.org
6288 S:      Maintained
6289 F:      net/ipv4/gre_demux.c
6290 F:      net/ipv4/gre_offload.c
6291 F:      include/net/gre.h
6292
6293 GRETH 10/100/1G Ethernet MAC device driver
6294 M:      Andreas Larsson <andreas@gaisler.com>
6295 L:      netdev@vger.kernel.org
6296 S:      Maintained
6297 F:      drivers/net/ethernet/aeroflex/
6298
6299 GREYBUS AUDIO PROTOCOLS DRIVERS
6300 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6301 M:      Mark Greer <mgreer@animalcreek.com>
6302 S:      Maintained
6303 F:      drivers/staging/greybus/audio_apbridgea.c
6304 F:      drivers/staging/greybus/audio_apbridgea.h
6305 F:      drivers/staging/greybus/audio_codec.c
6306 F:      drivers/staging/greybus/audio_codec.h
6307 F:      drivers/staging/greybus/audio_gb.c
6308 F:      drivers/staging/greybus/audio_manager.c
6309 F:      drivers/staging/greybus/audio_manager.h
6310 F:      drivers/staging/greybus/audio_manager_module.c
6311 F:      drivers/staging/greybus/audio_manager_private.h
6312 F:      drivers/staging/greybus/audio_manager_sysfs.c
6313 F:      drivers/staging/greybus/audio_module.c
6314 F:      drivers/staging/greybus/audio_topology.c
6315
6316 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6317 M:      Viresh Kumar <vireshk@kernel.org>
6318 S:      Maintained
6319 F:      drivers/staging/greybus/authentication.c
6320 F:      drivers/staging/greybus/bootrom.c
6321 F:      drivers/staging/greybus/firmware.h
6322 F:      drivers/staging/greybus/fw-core.c
6323 F:      drivers/staging/greybus/fw-download.c
6324 F:      drivers/staging/greybus/fw-management.c
6325 F:      drivers/staging/greybus/greybus_authentication.h
6326 F:      drivers/staging/greybus/greybus_firmware.h
6327 F:      drivers/staging/greybus/hid.c
6328 F:      drivers/staging/greybus/i2c.c
6329 F:      drivers/staging/greybus/spi.c
6330 F:      drivers/staging/greybus/spilib.c
6331 F:      drivers/staging/greybus/spilib.h
6332
6333 GREYBUS LOOPBACK DRIVER
6334 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6335 S:      Maintained
6336 F:      drivers/staging/greybus/loopback.c
6337
6338 GREYBUS PLATFORM DRIVERS
6339 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6340 S:      Maintained
6341 F:      drivers/staging/greybus/arche-platform.c
6342 F:      drivers/staging/greybus/arche-apb-ctrl.c
6343 F:      drivers/staging/greybus/arche_platform.h
6344
6345 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6346 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6347 S:      Maintained
6348 F:      drivers/staging/greybus/sdio.c
6349 F:      drivers/staging/greybus/light.c
6350 F:      drivers/staging/greybus/gpio.c
6351 F:      drivers/staging/greybus/power_supply.c
6352 F:      drivers/staging/greybus/spi.c
6353 F:      drivers/staging/greybus/spilib.c
6354
6355 GREYBUS SUBSYSTEM
6356 M:      Johan Hovold <johan@kernel.org>
6357 M:      Alex Elder <elder@kernel.org>
6358 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6359 S:      Maintained
6360 F:      drivers/staging/greybus/
6361 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6362
6363 GREYBUS UART PROTOCOLS DRIVERS
6364 M:      David Lin <dtwlin@gmail.com>
6365 S:      Maintained
6366 F:      drivers/staging/greybus/uart.c
6367 F:      drivers/staging/greybus/log.c
6368
6369 GS1662 VIDEO SERIALIZER
6370 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6371 L:      linux-media@vger.kernel.org
6372 T:      git git://linuxtv.org/media_tree.git
6373 S:      Maintained
6374 F:      drivers/media/spi/gs1662.c
6375
6376 GSPCA FINEPIX SUBDRIVER
6377 M:      Frank Zago <frank@zago.net>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Maintained
6381 F:      drivers/media/usb/gspca/finepix.c
6382
6383 GSPCA GL860 SUBDRIVER
6384 M:      Olivier Lorin <o.lorin@laposte.net>
6385 L:      linux-media@vger.kernel.org
6386 T:      git git://linuxtv.org/media_tree.git
6387 S:      Maintained
6388 F:      drivers/media/usb/gspca/gl860/
6389
6390 GSPCA M5602 SUBDRIVER
6391 M:      Erik Andren <erik.andren@gmail.com>
6392 L:      linux-media@vger.kernel.org
6393 T:      git git://linuxtv.org/media_tree.git
6394 S:      Maintained
6395 F:      drivers/media/usb/gspca/m5602/
6396
6397 GSPCA PAC207 SONIXB SUBDRIVER
6398 M:      Hans Verkuil <hverkuil@xs4all.nl>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Odd Fixes
6402 F:      drivers/media/usb/gspca/pac207.c
6403
6404 GSPCA SN9C20X SUBDRIVER
6405 M:      Brian Johnson <brijohn@gmail.com>
6406 L:      linux-media@vger.kernel.org
6407 T:      git git://linuxtv.org/media_tree.git
6408 S:      Maintained
6409 F:      drivers/media/usb/gspca/sn9c20x.c
6410
6411 GSPCA T613 SUBDRIVER
6412 M:      Leandro Costantino <lcostantino@gmail.com>
6413 L:      linux-media@vger.kernel.org
6414 T:      git git://linuxtv.org/media_tree.git
6415 S:      Maintained
6416 F:      drivers/media/usb/gspca/t613.c
6417
6418 GSPCA USB WEBCAM DRIVER
6419 M:      Hans Verkuil <hverkuil@xs4all.nl>
6420 L:      linux-media@vger.kernel.org
6421 T:      git git://linuxtv.org/media_tree.git
6422 S:      Odd Fixes
6423 F:      drivers/media/usb/gspca/
6424
6425 GTP (GPRS Tunneling Protocol)
6426 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6427 M:      Harald Welte <laforge@gnumonks.org>
6428 L:      osmocom-net-gprs@lists.osmocom.org
6429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6430 S:      Maintained
6431 F:      drivers/net/gtp.c
6432
6433 GUID PARTITION TABLE (GPT)
6434 M:      Davidlohr Bueso <dave@stgolabs.net>
6435 L:      linux-efi@vger.kernel.org
6436 S:      Maintained
6437 F:      block/partitions/efi.*
6438
6439 H8/300 ARCHITECTURE
6440 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6441 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6442 W:      http://uclinux-h8.sourceforge.jp
6443 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6444 S:      Maintained
6445 F:      arch/h8300/
6446 F:      drivers/clocksource/h8300_*.c
6447 F:      drivers/clk/h8300/
6448 F:      drivers/irqchip/irq-renesas-h8*.c
6449
6450 HACKRF MEDIA DRIVER
6451 M:      Antti Palosaari <crope@iki.fi>
6452 L:      linux-media@vger.kernel.org
6453 W:      https://linuxtv.org
6454 W:      http://palosaari.fi/linux/
6455 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6456 T:      git git://linuxtv.org/anttip/media_tree.git
6457 S:      Maintained
6458 F:      drivers/media/usb/hackrf/
6459
6460 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6461 M:      Frank Seidel <frank@f-seidel.de>
6462 L:      platform-driver-x86@vger.kernel.org
6463 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6464 S:      Maintained
6465 F:      drivers/platform/x86/hdaps.c
6466
6467 HARDWARE MONITORING
6468 M:      Jean Delvare <jdelvare@suse.com>
6469 M:      Guenter Roeck <linux@roeck-us.net>
6470 L:      linux-hwmon@vger.kernel.org
6471 W:      http://hwmon.wiki.kernel.org/
6472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6473 S:      Maintained
6474 F:      Documentation/devicetree/bindings/hwmon/
6475 F:      Documentation/hwmon/
6476 F:      drivers/hwmon/
6477 F:      include/linux/hwmon*.h
6478
6479 HARDWARE RANDOM NUMBER GENERATOR CORE
6480 M:      Matt Mackall <mpm@selenic.com>
6481 M:      Herbert Xu <herbert@gondor.apana.org.au>
6482 L:      linux-crypto@vger.kernel.org
6483 S:      Odd fixes
6484 F:      Documentation/devicetree/bindings/rng/
6485 F:      Documentation/hw_random.txt
6486 F:      drivers/char/hw_random/
6487 F:      include/linux/hw_random.h
6488
6489 HARDWARE TRACING FACILITIES
6490 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6491 S:      Maintained
6492 F:      drivers/hwtracing/
6493
6494 HARDWARE SPINLOCK CORE
6495 M:      Ohad Ben-Cohen <ohad@wizery.com>
6496 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6497 L:      linux-remoteproc@vger.kernel.org
6498 S:      Maintained
6499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6500 F:      Documentation/devicetree/bindings/hwlock/
6501 F:      Documentation/hwspinlock.txt
6502 F:      drivers/hwspinlock/
6503 F:      include/linux/hwspinlock.h
6504
6505 HARMONY SOUND DRIVER
6506 L:      linux-parisc@vger.kernel.org
6507 S:      Maintained
6508 F:      sound/parisc/harmony.*
6509
6510 HDPVR USB VIDEO ENCODER DRIVER
6511 M:      Hans Verkuil <hverkuil@xs4all.nl>
6512 L:      linux-media@vger.kernel.org
6513 T:      git git://linuxtv.org/media_tree.git
6514 W:      https://linuxtv.org
6515 S:      Odd Fixes
6516 F:      drivers/media/usb/hdpvr/
6517
6518 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6519 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6520 S:      Supported
6521 F:      Documentation/watchdog/hpwdt.txt
6522 F:      drivers/watchdog/hpwdt.c
6523
6524 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6525 M:      Don Brace <don.brace@microsemi.com>
6526 L:      esc.storagedev@microsemi.com
6527 L:      linux-scsi@vger.kernel.org
6528 S:      Supported
6529 F:      Documentation/scsi/hpsa.txt
6530 F:      drivers/scsi/hpsa*.[ch]
6531 F:      include/linux/cciss*.h
6532 F:      include/uapi/linux/cciss*.h
6533
6534 HFI1 DRIVER
6535 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6536 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6537 L:      linux-rdma@vger.kernel.org
6538 S:      Supported
6539 F:      drivers/infiniband/hw/hfi1
6540
6541 HFS FILESYSTEM
6542 L:      linux-fsdevel@vger.kernel.org
6543 S:      Orphan
6544 F:      Documentation/filesystems/hfs.txt
6545 F:      fs/hfs/
6546
6547 HFSPLUS FILESYSTEM
6548 L:      linux-fsdevel@vger.kernel.org
6549 S:      Orphan
6550 F:      Documentation/filesystems/hfsplus.txt
6551 F:      fs/hfsplus/
6552
6553 HGA FRAMEBUFFER DRIVER
6554 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6555 L:      linux-nvidia@lists.surfsouth.com
6556 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6557 S:      Maintained
6558 F:      drivers/video/fbdev/hgafb.c
6559
6560 HIBERNATION (aka Software Suspend, aka swsusp)
6561 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6562 M:      Pavel Machek <pavel@ucw.cz>
6563 L:      linux-pm@vger.kernel.org
6564 B:      https://bugzilla.kernel.org
6565 S:      Supported
6566 F:      arch/x86/power/
6567 F:      drivers/base/power/
6568 F:      kernel/power/
6569 F:      include/linux/suspend.h
6570 F:      include/linux/freezer.h
6571 F:      include/linux/pm.h
6572 F:      arch/*/include/asm/suspend*.h
6573
6574 HID CORE LAYER
6575 M:      Jiri Kosina <jikos@kernel.org>
6576 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6577 L:      linux-input@vger.kernel.org
6578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6579 S:      Maintained
6580 F:      drivers/hid/
6581 F:      include/linux/hid*
6582 F:      include/uapi/linux/hid*
6583
6584 HID SENSOR HUB DRIVERS
6585 M:      Jiri Kosina <jikos@kernel.org>
6586 M:      Jonathan Cameron <jic23@kernel.org>
6587 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6588 L:      linux-input@vger.kernel.org
6589 L:      linux-iio@vger.kernel.org
6590 S:      Maintained
6591 F:      Documentation/hid/hid-sensor*
6592 F:      drivers/hid/hid-sensor-*
6593 F:      drivers/iio/*/hid-*
6594 F:      include/linux/hid-sensor-*
6595
6596 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6597 M:      Thomas Gleixner <tglx@linutronix.de>
6598 L:      linux-kernel@vger.kernel.org
6599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6600 S:      Maintained
6601 F:      Documentation/timers/
6602 F:      kernel/time/hrtimer.c
6603 F:      kernel/time/clockevents.c
6604 F:      kernel/time/timer_*.c
6605 F:      include/linux/clockchips.h
6606 F:      include/linux/hrtimer.h
6607
6608 HIGH-SPEED SCC DRIVER FOR AX.25
6609 L:      linux-hams@vger.kernel.org
6610 S:      Orphan
6611 F:      drivers/net/hamradio/dmascc.c
6612 F:      drivers/net/hamradio/scc.c
6613
6614 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6615 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6616 W:      http://www.highpoint-tech.com
6617 S:      Supported
6618 F:      Documentation/scsi/hptiop.txt
6619 F:      drivers/scsi/hptiop.c
6620
6621 HIPPI
6622 M:      Jes Sorensen <jes@trained-monkey.org>
6623 L:      linux-hippi@sunsite.dk
6624 S:      Maintained
6625 F:      include/linux/hippidevice.h
6626 F:      include/uapi/linux/if_hippi.h
6627 F:      net/802/hippi.c
6628 F:      drivers/net/hippi/
6629
6630 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6631 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6632 M:      Salil Mehta <salil.mehta@huawei.com>
6633 L:      netdev@vger.kernel.org
6634 W:      http://www.hisilicon.com
6635 S:      Maintained
6636 F:      drivers/net/ethernet/hisilicon/hns3/
6637
6638 HISILICON LPC BUS DRIVER
6639 M:      john.garry@huawei.com
6640 W:      http://www.hisilicon.com
6641 S:      Maintained
6642 F:      drivers/bus/hisi_lpc.c
6643 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6644
6645 HISILICON NETWORK SUBSYSTEM DRIVER
6646 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6647 M:      Salil Mehta <salil.mehta@huawei.com>
6648 L:      netdev@vger.kernel.org
6649 W:      http://www.hisilicon.com
6650 S:      Maintained
6651 F:      drivers/net/ethernet/hisilicon/
6652 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6653
6654 HISILICON PMU DRIVER
6655 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6656 W:      http://www.hisilicon.com
6657 S:      Supported
6658 F:      drivers/perf/hisilicon
6659 F:      Documentation/perf/hisi-pmu.txt
6660
6661 HISILICON ROCE DRIVER
6662 M:      Lijun Ou <oulijun@huawei.com>
6663 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6664 L:      linux-rdma@vger.kernel.org
6665 S:      Maintained
6666 F:      drivers/infiniband/hw/hns/
6667 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6668
6669 HISILICON SAS Controller
6670 M:      John Garry <john.garry@huawei.com>
6671 W:      http://www.hisilicon.com
6672 S:      Supported
6673 F:      drivers/scsi/hisi_sas/
6674 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6675
6676 HMM - Heterogeneous Memory Management
6677 M:      Jérôme Glisse <jglisse@redhat.com>
6678 L:      linux-mm@kvack.org
6679 S:      Maintained
6680 F:      mm/hmm*
6681 F:      include/linux/hmm*
6682 F:      Documentation/vm/hmm.rst
6683
6684 HOST AP DRIVER
6685 M:      Jouni Malinen <j@w1.fi>
6686 L:      linux-wireless@vger.kernel.org
6687 W:      http://w1.fi/hostap-driver.html
6688 S:      Obsolete
6689 F:      drivers/net/wireless/intersil/hostap/
6690
6691 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6692 L:      platform-driver-x86@vger.kernel.org
6693 S:      Orphan
6694 F:      drivers/platform/x86/tc1100-wmi.c
6695
6696 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6697 M:      Jaroslav Kysela <perex@perex.cz>
6698 S:      Maintained
6699 F:      drivers/net/ethernet/hp/hp100.*
6700
6701 HPET:   High Precision Event Timers driver
6702 M:      Clemens Ladisch <clemens@ladisch.de>
6703 S:      Maintained
6704 F:      Documentation/timers/hpet.txt
6705 F:      drivers/char/hpet.c
6706 F:      include/linux/hpet.h
6707 F:      include/uapi/linux/hpet.h
6708
6709 HPET:   x86
6710 S:      Orphan
6711 F:      arch/x86/kernel/hpet.c
6712 F:      arch/x86/include/asm/hpet.h
6713
6714 HPFS FILESYSTEM
6715 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6716 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6717 S:      Maintained
6718 F:      fs/hpfs/
6719
6720 HSI SUBSYSTEM
6721 M:      Sebastian Reichel <sre@kernel.org>
6722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6723 S:      Maintained
6724 F:      Documentation/ABI/testing/sysfs-bus-hsi
6725 F:      Documentation/driver-api/hsi.rst
6726 F:      drivers/hsi/
6727 F:      include/linux/hsi/
6728 F:      include/uapi/linux/hsi/
6729
6730 HSO 3G MODEM DRIVER
6731 L:      linux-usb@vger.kernel.org
6732 S:      Orphan
6733 F:      drivers/net/usb/hso.c
6734
6735 HSR NETWORK PROTOCOL
6736 M:      Arvid Brodin <arvid.brodin@alten.se>
6737 L:      netdev@vger.kernel.org
6738 S:      Maintained
6739 F:      net/hsr/
6740
6741 HT16K33 LED CONTROLLER DRIVER
6742 M:      Robin van der Gracht <robin@protonic.nl>
6743 S:      Maintained
6744 F:      drivers/auxdisplay/ht16k33.c
6745 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6746
6747 HTCPEN TOUCHSCREEN DRIVER
6748 M:      Pau Oliva Fora <pof@eslack.org>
6749 L:      linux-input@vger.kernel.org
6750 S:      Maintained
6751 F:      drivers/input/touchscreen/htcpen.c
6752
6753 HUAWEI ETHERNET DRIVER
6754 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6755 L:      netdev@vger.kernel.org
6756 S:      Supported
6757 F:      Documentation/networking/hinic.txt
6758 F:      drivers/net/ethernet/huawei/hinic/
6759
6760 HUGETLB FILESYSTEM
6761 M:      Mike Kravetz <mike.kravetz@oracle.com>
6762 L:      linux-mm@kvack.org
6763 S:      Maintained
6764 F:      fs/hugetlbfs/
6765 F:      mm/hugetlb.c
6766 F:      include/linux/hugetlb.h
6767 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6768 F:      Documentation/vm/hugetlbfs_reserv.rst
6769 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6770
6771 HVA ST MEDIA DRIVER
6772 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6773 L:      linux-media@vger.kernel.org
6774 T:      git git://linuxtv.org/media_tree.git
6775 W:      https://linuxtv.org
6776 S:      Supported
6777 F:      drivers/media/platform/sti/hva
6778
6779 HWPOISON MEMORY FAILURE HANDLING
6780 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6781 L:      linux-mm@kvack.org
6782 S:      Maintained
6783 F:      mm/memory-failure.c
6784 F:      mm/hwpoison-inject.c
6785
6786 Hyper-V CORE AND DRIVERS
6787 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6788 M:      Haiyang Zhang <haiyangz@microsoft.com>
6789 M:      Stephen Hemminger <sthemmin@microsoft.com>
6790 L:      devel@linuxdriverproject.org
6791 S:      Maintained
6792 F:      Documentation/networking/netvsc.txt
6793 F:      arch/x86/include/asm/mshyperv.h
6794 F:      arch/x86/include/asm/trace/hyperv.h
6795 F:      arch/x86/include/asm/hyperv-tlfs.h
6796 F:      arch/x86/kernel/cpu/mshyperv.c
6797 F:      arch/x86/hyperv
6798 F:      drivers/hid/hid-hyperv.c
6799 F:      drivers/hv/
6800 F:      drivers/input/serio/hyperv-keyboard.c
6801 F:      drivers/pci/controller/pci-hyperv.c
6802 F:      drivers/net/hyperv/
6803 F:      drivers/scsi/storvsc_drv.c
6804 F:      drivers/uio/uio_hv_generic.c
6805 F:      drivers/video/fbdev/hyperv_fb.c
6806 F:      net/vmw_vsock/hyperv_transport.c
6807 F:      include/linux/hyperv.h
6808 F:      include/uapi/linux/hyperv.h
6809 F:      tools/hv/
6810 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6811
6812 HYPERVISOR VIRTUAL CONSOLE DRIVER
6813 L:      linuxppc-dev@lists.ozlabs.org
6814 S:      Odd Fixes
6815 F:      drivers/tty/hvc/
6816
6817 I2C ACPI SUPPORT
6818 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6819 L:      linux-i2c@vger.kernel.org
6820 L:      linux-acpi@vger.kernel.org
6821 S:      Maintained
6822 F:      drivers/i2c/i2c-core-acpi.c
6823
6824 I2C MUXES
6825 M:      Peter Rosin <peda@axentia.se>
6826 L:      linux-i2c@vger.kernel.org
6827 S:      Maintained
6828 F:      Documentation/i2c/i2c-topology
6829 F:      Documentation/i2c/muxes/
6830 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6831 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6832 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6833 F:      drivers/i2c/i2c-mux.c
6834 F:      drivers/i2c/muxes/
6835 F:      include/linux/i2c-mux.h
6836
6837 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6838 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6839 L:      linux-i2c@vger.kernel.org
6840 S:      Maintained
6841 F:      drivers/i2c/busses/i2c-mv64xxx.c
6842
6843 I2C OVER PARALLEL PORT
6844 M:      Jean Delvare <jdelvare@suse.com>
6845 L:      linux-i2c@vger.kernel.org
6846 S:      Maintained
6847 F:      Documentation/i2c/busses/i2c-parport
6848 F:      Documentation/i2c/busses/i2c-parport-light
6849 F:      drivers/i2c/busses/i2c-parport.c
6850 F:      drivers/i2c/busses/i2c-parport-light.c
6851
6852 I2C SUBSYSTEM
6853 M:      Wolfram Sang <wsa@the-dreams.de>
6854 L:      linux-i2c@vger.kernel.org
6855 W:      https://i2c.wiki.kernel.org/
6856 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6858 S:      Maintained
6859 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6860 F:      Documentation/i2c/
6861 F:      drivers/i2c/*
6862 F:      include/linux/i2c.h
6863 F:      include/linux/i2c-dev.h
6864 F:      include/linux/i2c-smbus.h
6865 F:      include/uapi/linux/i2c.h
6866 F:      include/uapi/linux/i2c-*.h
6867
6868 I2C SUBSYSTEM HOST DRIVERS
6869 L:      linux-i2c@vger.kernel.org
6870 W:      https://i2c.wiki.kernel.org/
6871 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6873 S:      Odd Fixes
6874 F:      Documentation/devicetree/bindings/i2c/
6875 F:      drivers/i2c/algos/
6876 F:      drivers/i2c/busses/
6877
6878 I2C-TAOS-EVM DRIVER
6879 M:      Jean Delvare <jdelvare@suse.com>
6880 L:      linux-i2c@vger.kernel.org
6881 S:      Maintained
6882 F:      Documentation/i2c/busses/i2c-taos-evm
6883 F:      drivers/i2c/busses/i2c-taos-evm.c
6884
6885 I2C-TINY-USB DRIVER
6886 M:      Till Harbaum <till@harbaum.org>
6887 L:      linux-i2c@vger.kernel.org
6888 W:      http://www.harbaum.org/till/i2c_tiny_usb
6889 S:      Maintained
6890 F:      drivers/i2c/busses/i2c-tiny-usb.c
6891
6892 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6893 M:      Jean Delvare <jdelvare@suse.com>
6894 L:      linux-i2c@vger.kernel.org
6895 S:      Maintained
6896 F:      Documentation/i2c/busses/i2c-ali1535
6897 F:      Documentation/i2c/busses/i2c-ali1563
6898 F:      Documentation/i2c/busses/i2c-ali15x3
6899 F:      Documentation/i2c/busses/i2c-amd756
6900 F:      Documentation/i2c/busses/i2c-amd8111
6901 F:      Documentation/i2c/busses/i2c-i801
6902 F:      Documentation/i2c/busses/i2c-nforce2
6903 F:      Documentation/i2c/busses/i2c-piix4
6904 F:      Documentation/i2c/busses/i2c-sis5595
6905 F:      Documentation/i2c/busses/i2c-sis630
6906 F:      Documentation/i2c/busses/i2c-sis96x
6907 F:      Documentation/i2c/busses/i2c-via
6908 F:      Documentation/i2c/busses/i2c-viapro
6909 F:      drivers/i2c/busses/i2c-ali1535.c
6910 F:      drivers/i2c/busses/i2c-ali1563.c
6911 F:      drivers/i2c/busses/i2c-ali15x3.c
6912 F:      drivers/i2c/busses/i2c-amd756.c
6913 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6914 F:      drivers/i2c/busses/i2c-amd8111.c
6915 F:      drivers/i2c/busses/i2c-i801.c
6916 F:      drivers/i2c/busses/i2c-isch.c
6917 F:      drivers/i2c/busses/i2c-nforce2.c
6918 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6919 F:      drivers/i2c/busses/i2c-piix4.c
6920 F:      drivers/i2c/busses/i2c-sis5595.c
6921 F:      drivers/i2c/busses/i2c-sis630.c
6922 F:      drivers/i2c/busses/i2c-sis96x.c
6923 F:      drivers/i2c/busses/i2c-via.c
6924 F:      drivers/i2c/busses/i2c-viapro.c
6925
6926 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6927 M:      Hans de Goede <hdegoede@redhat.com>
6928 L:      linux-i2c@vger.kernel.org
6929 S:      Maintained
6930 F:      drivers/i2c/busses/i2c-cht-wc.c
6931
6932 I2C/SMBUS ISMT DRIVER
6933 M:      Seth Heasley <seth.heasley@intel.com>
6934 M:      Neil Horman <nhorman@tuxdriver.com>
6935 L:      linux-i2c@vger.kernel.org
6936 F:      drivers/i2c/busses/i2c-ismt.c
6937 F:      Documentation/i2c/busses/i2c-ismt
6938
6939 I2C/SMBUS STUB DRIVER
6940 M:      Jean Delvare <jdelvare@suse.com>
6941 L:      linux-i2c@vger.kernel.org
6942 S:      Maintained
6943 F:      drivers/i2c/i2c-stub.c
6944
6945 IA64 (Itanium) PLATFORM
6946 M:      Tony Luck <tony.luck@intel.com>
6947 M:      Fenghua Yu <fenghua.yu@intel.com>
6948 L:      linux-ia64@vger.kernel.org
6949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6950 S:      Maintained
6951 F:      arch/ia64/
6952
6953 IBM Power 842 compression accelerator
6954 M:      Haren Myneni <haren@us.ibm.com>
6955 S:      Supported
6956 F:      drivers/crypto/nx/Makefile
6957 F:      drivers/crypto/nx/Kconfig
6958 F:      drivers/crypto/nx/nx-842*
6959 F:      include/linux/sw842.h
6960 F:      crypto/842.c
6961 F:      lib/842/
6962
6963 IBM Power in-Nest Crypto Acceleration
6964 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6965 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6966 L:      linux-crypto@vger.kernel.org
6967 S:      Supported
6968 F:      drivers/crypto/nx/Makefile
6969 F:      drivers/crypto/nx/Kconfig
6970 F:      drivers/crypto/nx/nx-aes*
6971 F:      drivers/crypto/nx/nx-sha*
6972 F:      drivers/crypto/nx/nx.*
6973 F:      drivers/crypto/nx/nx_csbcpb.h
6974 F:      drivers/crypto/nx/nx_debugfs.h
6975
6976 IBM Power Linux RAID adapter
6977 M:      Brian King <brking@us.ibm.com>
6978 S:      Supported
6979 F:      drivers/scsi/ipr.*
6980
6981 IBM Power SRIOV Virtual NIC Device Driver
6982 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6983 M:      John Allen <jallen@linux.vnet.ibm.com>
6984 L:      netdev@vger.kernel.org
6985 S:      Supported
6986 F:      drivers/net/ethernet/ibm/ibmvnic.*
6987
6988 IBM Power Virtual Accelerator Switchboard
6989 M:      Sukadev Bhattiprolu
6990 L:      linuxppc-dev@lists.ozlabs.org
6991 S:      Supported
6992 F:      arch/powerpc/platforms/powernv/vas*
6993 F:      arch/powerpc/platforms/powernv/copy-paste.h
6994 F:      arch/powerpc/include/asm/vas.h
6995 F:      arch/powerpc/include/uapi/asm/vas.h
6996
6997 IBM Power Virtual Ethernet Device Driver
6998 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6999 L:      netdev@vger.kernel.org
7000 S:      Supported
7001 F:      drivers/net/ethernet/ibm/ibmveth.*
7002
7003 IBM Power Virtual FC Device Drivers
7004 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7005 L:      linux-scsi@vger.kernel.org
7006 S:      Supported
7007 F:      drivers/scsi/ibmvscsi/ibmvfc*
7008
7009 IBM Power Virtual Management Channel Driver
7010 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7011 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7012 S:      Supported
7013 F:      drivers/misc/ibmvmc.*
7014
7015 IBM Power Virtual SCSI Device Drivers
7016 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7017 L:      linux-scsi@vger.kernel.org
7018 S:      Supported
7019 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7020 F:      include/scsi/viosrp.h
7021
7022 IBM Power Virtual SCSI Device Target Driver
7023 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7024 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7025 L:      linux-scsi@vger.kernel.org
7026 L:      target-devel@vger.kernel.org
7027 S:      Supported
7028 F:      drivers/scsi/ibmvscsi_tgt/
7029
7030 IBM Power VMX Cryptographic instructions
7031 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7032 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7033 L:      linux-crypto@vger.kernel.org
7034 S:      Supported
7035 F:      drivers/crypto/vmx/Makefile
7036 F:      drivers/crypto/vmx/Kconfig
7037 F:      drivers/crypto/vmx/vmx.c
7038 F:      drivers/crypto/vmx/aes*
7039 F:      drivers/crypto/vmx/ghash*
7040 F:      drivers/crypto/vmx/ppc-xlate.pl
7041
7042 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7043 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7044 L:      linux-pci@vger.kernel.org
7045 L:      linuxppc-dev@lists.ozlabs.org
7046 S:      Supported
7047 F:      drivers/pci/hotplug/rpaphp*
7048
7049 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7050 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7051 L:      linux-pci@vger.kernel.org
7052 L:      linuxppc-dev@lists.ozlabs.org
7053 S:      Supported
7054 F:      drivers/pci/hotplug/rpadlpar*
7055
7056 IBM ServeRAID RAID DRIVER
7057 S:      Orphan
7058 F:      drivers/scsi/ips.*
7059
7060 ICH LPC AND GPIO DRIVER
7061 M:      Peter Tyser <ptyser@xes-inc.com>
7062 S:      Maintained
7063 F:      drivers/mfd/lpc_ich.c
7064 F:      drivers/gpio/gpio-ich.c
7065
7066 IDE SUBSYSTEM
7067 M:      "David S. Miller" <davem@davemloft.net>
7068 L:      linux-ide@vger.kernel.org
7069 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7071 S:      Maintained
7072 F:      Documentation/ide/
7073 F:      drivers/ide/
7074 F:      include/linux/ide.h
7075
7076 IDE/ATAPI DRIVERS
7077 M:      Borislav Petkov <bp@alien8.de>
7078 L:      linux-ide@vger.kernel.org
7079 S:      Maintained
7080 F:      Documentation/cdrom/ide-cd
7081 F:      drivers/ide/ide-cd*
7082
7083 IDEAPAD LAPTOP EXTRAS DRIVER
7084 M:      Ike Panhc <ike.pan@canonical.com>
7085 L:      platform-driver-x86@vger.kernel.org
7086 W:      http://launchpad.net/ideapad-laptop
7087 S:      Maintained
7088 F:      drivers/platform/x86/ideapad-laptop.c
7089
7090 IDEAPAD LAPTOP SLIDEBAR DRIVER
7091 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7092 L:      linux-input@vger.kernel.org
7093 W:      https://github.com/o2genum/ideapad-slidebar
7094 S:      Maintained
7095 F:      drivers/input/misc/ideapad_slidebar.c
7096
7097 IDT VersaClock 5 CLOCK DRIVER
7098 M:      Marek Vasut <marek.vasut@gmail.com>
7099 S:      Maintained
7100 F:      drivers/clk/clk-versaclock5.c
7101
7102 IEEE 802.15.4 SUBSYSTEM
7103 M:      Alexander Aring <alex.aring@gmail.com>
7104 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7105 L:      linux-wpan@vger.kernel.org
7106 W:      http://wpan.cakelab.org/
7107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7109 S:      Maintained
7110 F:      net/ieee802154/
7111 F:      net/mac802154/
7112 F:      drivers/net/ieee802154/
7113 F:      include/linux/nl802154.h
7114 F:      include/linux/ieee802154.h
7115 F:      include/net/nl802154.h
7116 F:      include/net/mac802154.h
7117 F:      include/net/af_ieee802154.h
7118 F:      include/net/cfg802154.h
7119 F:      include/net/ieee802154_netdev.h
7120 F:      Documentation/networking/ieee802154.txt
7121
7122 IFE PROTOCOL
7123 M:      Yotam Gigi <yotam.gi@gmail.com>
7124 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7125 F:      net/ife
7126 F:      include/net/ife.h
7127 F:      include/uapi/linux/ife.h
7128
7129 IGORPLUG-USB IR RECEIVER
7130 M:      Sean Young <sean@mess.org>
7131 L:      linux-media@vger.kernel.org
7132 S:      Maintained
7133 F:      drivers/media/rc/igorplugusb.c
7134
7135 IGUANAWORKS USB IR TRANSCEIVER
7136 M:      Sean Young <sean@mess.org>
7137 L:      linux-media@vger.kernel.org
7138 S:      Maintained
7139 F:      drivers/media/rc/iguanair.c
7140
7141 IIO DIGITAL POTENTIOMETER DAC
7142 M:      Peter Rosin <peda@axentia.se>
7143 L:      linux-iio@vger.kernel.org
7144 S:      Maintained
7145 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7146 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7147 F:      drivers/iio/dac/dpot-dac.c
7148
7149 IIO ENVELOPE DETECTOR
7150 M:      Peter Rosin <peda@axentia.se>
7151 L:      linux-iio@vger.kernel.org
7152 S:      Maintained
7153 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7154 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7155 F:      drivers/iio/adc/envelope-detector.c
7156
7157 IIO MULTIPLEXER
7158 M:      Peter Rosin <peda@axentia.se>
7159 L:      linux-iio@vger.kernel.org
7160 S:      Maintained
7161 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7162 F:      drivers/iio/multiplexer/iio-mux.c
7163
7164 IIO SUBSYSTEM AND DRIVERS
7165 M:      Jonathan Cameron <jic23@kernel.org>
7166 R:      Hartmut Knaack <knaack.h@gmx.de>
7167 R:      Lars-Peter Clausen <lars@metafoo.de>
7168 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7169 L:      linux-iio@vger.kernel.org
7170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7171 S:      Maintained
7172 F:      Documentation/ABI/testing/configfs-iio*
7173 F:      Documentation/ABI/testing/sysfs-bus-iio*
7174 F:      Documentation/devicetree/bindings/iio/
7175 F:      drivers/iio/
7176 F:      drivers/staging/iio/
7177 F:      include/linux/iio/
7178 F:      tools/iio/
7179
7180 IIO UNIT CONVERTER
7181 M:      Peter Rosin <peda@axentia.se>
7182 L:      linux-iio@vger.kernel.org
7183 S:      Maintained
7184 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7185 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7186 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7187 F:      drivers/iio/afe/iio-rescale.c
7188
7189 IKANOS/ADI EAGLE ADSL USB DRIVER
7190 M:      Matthieu Castet <castet.matthieu@free.fr>
7191 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7192 S:      Maintained
7193 F:      drivers/usb/atm/ueagle-atm.c
7194
7195 IMGTEC ASCII LCD DRIVER
7196 M:      Paul Burton <paul.burton@mips.com>
7197 S:      Maintained
7198 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7199 F:      drivers/auxdisplay/img-ascii-lcd.c
7200
7201 IMGTEC IR DECODER DRIVER
7202 M:      James Hogan <jhogan@kernel.org>
7203 S:      Maintained
7204 F:      drivers/media/rc/img-ir/
7205
7206 IMON SOUNDGRAPH USB IR RECEIVER
7207 M:      Sean Young <sean@mess.org>
7208 L:      linux-media@vger.kernel.org
7209 S:      Maintained
7210 F:      drivers/media/rc/imon_raw.c
7211 F:      drivers/media/rc/imon.c
7212
7213 IMS TWINTURBO FRAMEBUFFER DRIVER
7214 L:      linux-fbdev@vger.kernel.org
7215 S:      Orphan
7216 F:      drivers/video/fbdev/imsttfb.c
7217
7218 INA209 HARDWARE MONITOR DRIVER
7219 M:      Guenter Roeck <linux@roeck-us.net>
7220 L:      linux-hwmon@vger.kernel.org
7221 S:      Maintained
7222 F:      Documentation/hwmon/ina209
7223 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7224 F:      drivers/hwmon/ina209.c
7225
7226 INA2XX HARDWARE MONITOR DRIVER
7227 M:      Guenter Roeck <linux@roeck-us.net>
7228 L:      linux-hwmon@vger.kernel.org
7229 S:      Maintained
7230 F:      Documentation/hwmon/ina2xx
7231 F:      drivers/hwmon/ina2xx.c
7232 F:      include/linux/platform_data/ina2xx.h
7233
7234 INDUSTRY PACK SUBSYSTEM (IPACK)
7235 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7236 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7237 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7238 L:      industrypack-devel@lists.sourceforge.net
7239 W:      http://industrypack.sourceforge.net
7240 S:      Maintained
7241 F:      drivers/ipack/
7242
7243 INFINIBAND SUBSYSTEM
7244 M:      Doug Ledford <dledford@redhat.com>
7245 M:      Jason Gunthorpe <jgg@mellanox.com>
7246 L:      linux-rdma@vger.kernel.org
7247 W:      https://github.com/linux-rdma/rdma-core
7248 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7250 S:      Supported
7251 F:      Documentation/devicetree/bindings/infiniband/
7252 F:      Documentation/infiniband/
7253 F:      drivers/infiniband/
7254 F:      include/uapi/linux/if_infiniband.h
7255 F:      include/uapi/rdma/
7256 F:      include/rdma/
7257
7258 INGENIC JZ4780 DMA Driver
7259 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7260 S:      Maintained
7261 F:      drivers/dma/dma-jz4780.c
7262
7263 INGENIC JZ4780 NAND DRIVER
7264 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7265 L:      linux-mtd@lists.infradead.org
7266 S:      Maintained
7267 F:      drivers/mtd/nand/raw/jz4780_*
7268
7269 INOTIFY
7270 M:      Jan Kara <jack@suse.cz>
7271 R:      Amir Goldstein <amir73il@gmail.com>
7272 L:      linux-fsdevel@vger.kernel.org
7273 S:      Maintained
7274 F:      Documentation/filesystems/inotify.txt
7275 F:      fs/notify/inotify/
7276 F:      include/linux/inotify.h
7277 F:      include/uapi/linux/inotify.h
7278
7279 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7280 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7281 L:      linux-input@vger.kernel.org
7282 Q:      http://patchwork.kernel.org/project/linux-input/list/
7283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7284 S:      Maintained
7285 F:      drivers/input/
7286 F:      include/linux/input.h
7287 F:      include/uapi/linux/input.h
7288 F:      include/uapi/linux/input-event-codes.h
7289 F:      include/linux/input/
7290 F:      Documentation/devicetree/bindings/input/
7291 F:      Documentation/devicetree/bindings/serio/
7292 F:      Documentation/input/
7293
7294 INPUT MULTITOUCH (MT) PROTOCOL
7295 M:      Henrik Rydberg <rydberg@bitmath.org>
7296 L:      linux-input@vger.kernel.org
7297 S:      Odd fixes
7298 F:      Documentation/input/multi-touch-protocol.rst
7299 F:      drivers/input/input-mt.c
7300 K:      \b(ABS|SYN)_MT_
7301
7302 INSIDE SECURE CRYPTO DRIVER
7303 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7304 F:      drivers/crypto/inside-secure/
7305 S:      Maintained
7306 L:      linux-crypto@vger.kernel.org
7307
7308 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7309 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7310 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7311 L:      linux-integrity@vger.kernel.org
7312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7313 S:      Supported
7314 F:      security/integrity/ima/
7315
7316 INTEL 810/815 FRAMEBUFFER DRIVER
7317 M:      Antonino Daplas <adaplas@gmail.com>
7318 L:      linux-fbdev@vger.kernel.org
7319 S:      Maintained
7320 F:      drivers/video/fbdev/i810/
7321
7322 INTEL ASoC DRIVERS
7323 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7324 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7325 M:      Jie Yang <yang.jie@linux.intel.com>
7326 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7327 S:      Supported
7328 F:      sound/soc/intel/
7329
7330 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7331 M:      Hans de Goede <hdegoede@redhat.com>
7332 L:      platform-driver-x86@vger.kernel.org
7333 S:      Maintained
7334 F:      drivers/platform/x86/intel_atomisp2_pm.c
7335
7336 INTEL C600 SERIES SAS CONTROLLER DRIVER
7337 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7338 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7339 L:      linux-scsi@vger.kernel.org
7340 T:      git git://git.code.sf.net/p/intel-sas/isci
7341 S:      Supported
7342 F:      drivers/scsi/isci/
7343
7344 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7345 M:      Jani Nikula <jani.nikula@linux.intel.com>
7346 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7347 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7348 L:      intel-gfx@lists.freedesktop.org
7349 W:      https://01.org/linuxgraphics/
7350 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7351 C:      irc://chat.freenode.net/intel-gfx
7352 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7353 T:      git git://anongit.freedesktop.org/drm-intel
7354 S:      Supported
7355 F:      drivers/gpu/drm/i915/
7356 F:      include/drm/i915*
7357 F:      include/uapi/drm/i915_drm.h
7358 F:      Documentation/gpu/i915.rst
7359
7360 INTEL ETHERNET DRIVERS
7361 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7362 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7363 W:      http://www.intel.com/support/feedback.htm
7364 W:      http://e1000.sourceforge.net/
7365 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7368 S:      Supported
7369 F:      Documentation/networking/e100.rst
7370 F:      Documentation/networking/e1000.rst
7371 F:      Documentation/networking/e1000e.txt
7372 F:      Documentation/networking/igb.txt
7373 F:      Documentation/networking/igbvf.txt
7374 F:      Documentation/networking/ixgb.txt
7375 F:      Documentation/networking/ixgbe.txt
7376 F:      Documentation/networking/ixgbevf.txt
7377 F:      Documentation/networking/i40e.txt
7378 F:      Documentation/networking/i40evf.txt
7379 F:      Documentation/networking/ice.txt
7380 F:      drivers/net/ethernet/intel/
7381 F:      drivers/net/ethernet/intel/*/
7382 F:      include/linux/avf/virtchnl.h
7383
7384 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7385 M:      Maik Broemme <mbroemme@libmpq.org>
7386 L:      linux-fbdev@vger.kernel.org
7387 S:      Maintained
7388 F:      Documentation/fb/intelfb.txt
7389 F:      drivers/video/fbdev/intelfb/
7390
7391 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7392 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7393 M:      Zhi Wang <zhi.a.wang@intel.com>
7394 L:      intel-gvt-dev@lists.freedesktop.org
7395 L:      intel-gfx@lists.freedesktop.org
7396 W:      https://01.org/igvt-g
7397 T:      git https://github.com/intel/gvt-linux.git
7398 S:      Supported
7399 F:      drivers/gpu/drm/i915/gvt/
7400
7401 INTEL HID EVENT DRIVER
7402 M:      Alex Hung <alex.hung@canonical.com>
7403 L:      platform-driver-x86@vger.kernel.org
7404 S:      Maintained
7405 F:      drivers/platform/x86/intel-hid.c
7406
7407 INTEL I/OAT DMA DRIVER
7408 M:      Dave Jiang <dave.jiang@intel.com>
7409 R:      Dan Williams <dan.j.williams@intel.com>
7410 L:      dmaengine@vger.kernel.org
7411 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7412 S:      Supported
7413 F:      drivers/dma/ioat*
7414
7415 INTEL IDLE DRIVER
7416 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7417 M:      Len Brown <lenb@kernel.org>
7418 L:      linux-pm@vger.kernel.org
7419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7420 B:      https://bugzilla.kernel.org
7421 S:      Supported
7422 F:      drivers/idle/intel_idle.c
7423
7424 INTEL INTEGRATED SENSOR HUB DRIVER
7425 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7426 M:      Jiri Kosina <jikos@kernel.org>
7427 L:      linux-input@vger.kernel.org
7428 S:      Maintained
7429 F:      drivers/hid/intel-ish-hid/
7430
7431 INTEL IOMMU (VT-d)
7432 M:      David Woodhouse <dwmw2@infradead.org>
7433 L:      iommu@lists.linux-foundation.org
7434 T:      git git://git.infradead.org/iommu-2.6.git
7435 S:      Supported
7436 F:      drivers/iommu/intel-iommu.c
7437 F:      include/linux/intel-iommu.h
7438
7439 INTEL IOP-ADMA DMA DRIVER
7440 R:      Dan Williams <dan.j.williams@intel.com>
7441 S:      Odd fixes
7442 F:      drivers/dma/iop-adma.c
7443
7444 INTEL IPU3 CSI-2 CIO2 DRIVER
7445 M:      Yong Zhi <yong.zhi@intel.com>
7446 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7447 M:      Bingbu Cao <bingbu.cao@intel.com>
7448 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7449 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7450 L:      linux-media@vger.kernel.org
7451 S:      Maintained
7452 F:      drivers/media/pci/intel/ipu3/
7453 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7454
7455 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7456 M:      Krzysztof Halasa <khalasa@piap.pl>
7457 S:      Maintained
7458 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7459 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7460 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7461 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7462 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7463 F:      drivers/net/wan/ixp4xx_hss.c
7464
7465 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7466 M:      Deepak Saxena <dsaxena@plexity.net>
7467 S:      Maintained
7468 F:      drivers/char/hw_random/ixp4xx-rng.c
7469
7470 INTEL MANAGEMENT ENGINE (mei)
7471 M:      Tomas Winkler <tomas.winkler@intel.com>
7472 L:      linux-kernel@vger.kernel.org
7473 S:      Supported
7474 F:      include/uapi/linux/mei.h
7475 F:      include/linux/mei_cl_bus.h
7476 F:      drivers/misc/mei/*
7477 F:      drivers/watchdog/mei_wdt.c
7478 F:      Documentation/misc-devices/mei/*
7479 F:      samples/mei/*
7480
7481 INTEL MENLOW THERMAL DRIVER
7482 M:      Sujith Thomas <sujith.thomas@intel.com>
7483 L:      platform-driver-x86@vger.kernel.org
7484 W:      https://01.org/linux-acpi
7485 S:      Supported
7486 F:      drivers/platform/x86/intel_menlow.c
7487
7488 INTEL MERRIFIELD GPIO DRIVER
7489 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7490 L:      linux-gpio@vger.kernel.org
7491 S:      Maintained
7492 F:      drivers/gpio/gpio-merrifield.c
7493
7494 INTEL MIC DRIVERS (mic)
7495 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7496 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7497 S:      Supported
7498 W:      https://github.com/sudeepdutt/mic
7499 W:      http://software.intel.com/en-us/mic-developer
7500 F:      include/linux/mic_bus.h
7501 F:      include/linux/scif.h
7502 F:      include/uapi/linux/mic_common.h
7503 F:      include/uapi/linux/mic_ioctl.h
7504 F:      include/uapi/linux/scif_ioctl.h
7505 F:      drivers/misc/mic/
7506 F:      drivers/dma/mic_x100_dma.c
7507 F:      drivers/dma/mic_x100_dma.h
7508 F:      Documentation/mic/
7509
7510 INTEL PMC CORE DRIVER
7511 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7512 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7513 L:      platform-driver-x86@vger.kernel.org
7514 S:      Maintained
7515 F:      arch/x86/include/asm/pmc_core.h
7516 F:      drivers/platform/x86/intel_pmc_core*
7517
7518 INTEL PMC/P-Unit IPC DRIVER
7519 M:      Zha Qipeng<qipeng.zha@intel.com>
7520 L:      platform-driver-x86@vger.kernel.org
7521 S:      Maintained
7522 F:      drivers/platform/x86/intel_pmc_ipc.c
7523 F:      drivers/platform/x86/intel_punit_ipc.c
7524 F:      arch/x86/include/asm/intel_pmc_ipc.h
7525 F:      arch/x86/include/asm/intel_punit_ipc.h
7526
7527 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7528 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7529 L:      linux-wireless@vger.kernel.org
7530 S:      Maintained
7531 F:      Documentation/networking/README.ipw2100
7532 F:      Documentation/networking/README.ipw2200
7533 F:      drivers/net/wireless/intel/ipw2x00/
7534
7535 INTEL PSTATE DRIVER
7536 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7537 M:      Len Brown <lenb@kernel.org>
7538 L:      linux-pm@vger.kernel.org
7539 S:      Supported
7540 F:      drivers/cpufreq/intel_pstate.c
7541
7542 INTEL RDMA RNIC DRIVER
7543 M:      Faisal Latif <faisal.latif@intel.com>
7544 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7545 L:      linux-rdma@vger.kernel.org
7546 S:      Supported
7547 F:      drivers/infiniband/hw/i40iw/
7548 F:      include/uapi/rdma/i40iw-abi.h
7549
7550 INTEL SHA MULTIBUFFER DRIVER
7551 M:      Megha Dey <megha.dey@linux.intel.com>
7552 R:      Tim Chen <tim.c.chen@linux.intel.com>
7553 L:      linux-crypto@vger.kernel.org
7554 S:      Supported
7555 F:      arch/x86/crypto/sha*-mb/
7556 F:      crypto/mcryptd.c
7557
7558 INTEL TELEMETRY DRIVER
7559 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7560 L:      platform-driver-x86@vger.kernel.org
7561 S:      Maintained
7562 F:      arch/x86/include/asm/intel_telemetry.h
7563 F:      drivers/platform/x86/intel_telemetry*
7564
7565 INTEL VIRTUAL BUTTON DRIVER
7566 M:      AceLan Kao <acelan.kao@canonical.com>
7567 L:      platform-driver-x86@vger.kernel.org
7568 S:      Maintained
7569 F:      drivers/platform/x86/intel-vbtn.c
7570
7571 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7572 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7573 L:      linux-wireless@vger.kernel.org
7574 S:      Supported
7575 F:      drivers/net/wireless/intel/iwlegacy/
7576
7577 INTEL WIRELESS WIFI LINK (iwlwifi)
7578 M:      Johannes Berg <johannes.berg@intel.com>
7579 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7580 M:      Luca Coelho <luciano.coelho@intel.com>
7581 M:      Intel Linux Wireless <linuxwifi@intel.com>
7582 L:      linux-wireless@vger.kernel.org
7583 W:      http://intellinuxwireless.org
7584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7585 S:      Supported
7586 F:      drivers/net/wireless/intel/iwlwifi/
7587
7588 INTEL WIRELESS WIMAX CONNECTION 2400
7589 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7590 M:      linux-wimax@intel.com
7591 L:      wimax@linuxwimax.org (subscribers-only)
7592 S:      Supported
7593 W:      http://linuxwimax.org
7594 F:      Documentation/wimax/README.i2400m
7595 F:      drivers/net/wimax/i2400m/
7596 F:      include/uapi/linux/wimax/i2400m.h
7597
7598 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7599 M:      Mario Limonciello <mario.limonciello@dell.com>
7600 S:      Maintained
7601 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7602
7603 INTEL(R) TRACE HUB
7604 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7605 S:      Supported
7606 F:      Documentation/trace/intel_th.rst
7607 F:      drivers/hwtracing/intel_th/
7608
7609 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7610 M:      Ning Sun <ning.sun@intel.com>
7611 L:      tboot-devel@lists.sourceforge.net
7612 W:      http://tboot.sourceforge.net
7613 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7614 S:      Supported
7615 F:      Documentation/intel_txt.txt
7616 F:      include/linux/tboot.h
7617 F:      arch/x86/kernel/tboot.c
7618
7619 INTEL-MID GPIO DRIVER
7620 M:      David Cohen <david.a.cohen@linux.intel.com>
7621 L:      linux-gpio@vger.kernel.org
7622 S:      Maintained
7623 F:      drivers/gpio/gpio-intel-mid.c
7624
7625 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7626 M:      Linus Walleij <linus.walleij@linaro.org>
7627 L:      linux-iio@vger.kernel.org
7628 S:      Maintained
7629 F:      drivers/iio/gyro/mpu3050*
7630 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7631
7632 IOC3 ETHERNET DRIVER
7633 M:      Ralf Baechle <ralf@linux-mips.org>
7634 L:      linux-mips@linux-mips.org
7635 S:      Maintained
7636 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7637
7638 IOC3 SERIAL DRIVER
7639 M:      Pat Gefre <pfg@sgi.com>
7640 L:      linux-serial@vger.kernel.org
7641 S:      Maintained
7642 F:      drivers/tty/serial/ioc3_serial.c
7643
7644 IOMMU DRIVERS
7645 M:      Joerg Roedel <joro@8bytes.org>
7646 L:      iommu@lists.linux-foundation.org
7647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7648 S:      Maintained
7649 F:      Documentation/devicetree/bindings/iommu/
7650 F:      drivers/iommu/
7651 F:      include/linux/iommu.h
7652 F:      include/linux/of_iommu.h
7653 F:      include/linux/iova.h
7654
7655 IP MASQUERADING
7656 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7657 S:      Maintained
7658 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7659
7660 IPMI SUBSYSTEM
7661 M:      Corey Minyard <minyard@acm.org>
7662 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7663 W:      http://openipmi.sourceforge.net/
7664 S:      Supported
7665 F:      Documentation/IPMI.txt
7666 F:      drivers/char/ipmi/
7667 F:      include/linux/ipmi*
7668 F:      include/uapi/linux/ipmi*
7669
7670 IPS SCSI RAID DRIVER
7671 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7672 L:      linux-scsi@vger.kernel.org
7673 W:      http://www.adaptec.com/
7674 S:      Maintained
7675 F:      drivers/scsi/ips*
7676
7677 IPVS
7678 M:      Wensong Zhang <wensong@linux-vs.org>
7679 M:      Simon Horman <horms@verge.net.au>
7680 M:      Julian Anastasov <ja@ssi.bg>
7681 L:      netdev@vger.kernel.org
7682 L:      lvs-devel@vger.kernel.org
7683 S:      Maintained
7684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7686 F:      Documentation/networking/ipvs-sysctl.txt
7687 F:      include/net/ip_vs.h
7688 F:      include/uapi/linux/ip_vs.h
7689 F:      net/netfilter/ipvs/
7690
7691 IPWIRELESS DRIVER
7692 M:      Jiri Kosina <jikos@kernel.org>
7693 M:      David Sterba <dsterba@suse.com>
7694 S:      Odd Fixes
7695 F:      drivers/tty/ipwireless/
7696
7697 IPX NETWORK LAYER
7698 L:      netdev@vger.kernel.org
7699 S:      Obsolete
7700 F:      include/uapi/linux/ipx.h
7701 F:      drivers/staging/ipx/
7702
7703 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7704 M:      Marc Zyngier <marc.zyngier@arm.com>
7705 S:      Maintained
7706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7707 F:      Documentation/IRQ-domain.txt
7708 F:      include/linux/irqdomain.h
7709 F:      kernel/irq/irqdomain.c
7710 F:      kernel/irq/msi.c
7711
7712 IRQ SUBSYSTEM
7713 M:      Thomas Gleixner <tglx@linutronix.de>
7714 L:      linux-kernel@vger.kernel.org
7715 S:      Maintained
7716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7717 F:      kernel/irq/
7718
7719 IRQCHIP DRIVERS
7720 M:      Thomas Gleixner <tglx@linutronix.de>
7721 M:      Jason Cooper <jason@lakedaemon.net>
7722 M:      Marc Zyngier <marc.zyngier@arm.com>
7723 L:      linux-kernel@vger.kernel.org
7724 S:      Maintained
7725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7726 F:      Documentation/devicetree/bindings/interrupt-controller/
7727 F:      drivers/irqchip/
7728
7729 ISA
7730 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7731 S:      Maintained
7732 F:      Documentation/isa.txt
7733 F:      drivers/base/isa.c
7734 F:      include/linux/isa.h
7735
7736 ISA RADIO MODULE
7737 M:      Hans Verkuil <hverkuil@xs4all.nl>
7738 L:      linux-media@vger.kernel.org
7739 T:      git git://linuxtv.org/media_tree.git
7740 W:      https://linuxtv.org
7741 S:      Maintained
7742 F:      drivers/media/radio/radio-isa*
7743
7744 ISAPNP
7745 M:      Jaroslav Kysela <perex@perex.cz>
7746 S:      Maintained
7747 F:      Documentation/isapnp.txt
7748 F:      drivers/pnp/isapnp/
7749 F:      include/linux/isapnp.h
7750
7751 ISCSI
7752 M:      Lee Duncan <lduncan@suse.com>
7753 M:      Chris Leech <cleech@redhat.com>
7754 L:      open-iscsi@googlegroups.com
7755 W:      www.open-iscsi.com
7756 S:      Maintained
7757 F:      drivers/scsi/*iscsi*
7758 F:      include/scsi/*iscsi*
7759
7760 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7761 M:      Peter Jones <pjones@redhat.com>
7762 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7763 S:      Maintained
7764 F:      drivers/firmware/iscsi_ibft*
7765
7766 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7767 M:      Sagi Grimberg <sagi@grimberg.me>
7768 M:      Max Gurtovoy <maxg@mellanox.com>
7769 L:      linux-rdma@vger.kernel.org
7770 S:      Supported
7771 W:      http://www.openfabrics.org
7772 W:      www.open-iscsi.org
7773 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7774 F:      drivers/infiniband/ulp/iser/
7775
7776 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7777 M:      Sagi Grimberg <sagi@grimberg.me>
7778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7779 L:      linux-rdma@vger.kernel.org
7780 L:      target-devel@vger.kernel.org
7781 S:      Supported
7782 W:      http://www.linux-iscsi.org
7783 F:      drivers/infiniband/ulp/isert
7784
7785 ISDN SUBSYSTEM
7786 M:      Karsten Keil <isdn@linux-pingi.de>
7787 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7788 L:      netdev@vger.kernel.org
7789 W:      http://www.isdn4linux.de
7790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7791 S:      Maintained
7792 F:      Documentation/isdn/
7793 F:      drivers/isdn/
7794 F:      include/linux/isdn.h
7795 F:      include/linux/isdn/
7796 F:      include/uapi/linux/isdn.h
7797 F:      include/uapi/linux/isdn/
7798
7799 ISDN SUBSYSTEM (Eicon active card driver)
7800 M:      Armin Schindler <mac@melware.de>
7801 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7802 W:      http://www.melware.de
7803 S:      Maintained
7804 F:      drivers/isdn/hardware/eicon/
7805
7806 IT87 HARDWARE MONITORING DRIVER
7807 M:      Jean Delvare <jdelvare@suse.com>
7808 L:      linux-hwmon@vger.kernel.org
7809 S:      Maintained
7810 F:      Documentation/hwmon/it87
7811 F:      drivers/hwmon/it87.c
7812
7813 IT913X MEDIA DRIVER
7814 M:      Antti Palosaari <crope@iki.fi>
7815 L:      linux-media@vger.kernel.org
7816 W:      https://linuxtv.org
7817 W:      http://palosaari.fi/linux/
7818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7819 T:      git git://linuxtv.org/anttip/media_tree.git
7820 S:      Maintained
7821 F:      drivers/media/tuners/it913x*
7822
7823 IVTV VIDEO4LINUX DRIVER
7824 M:      Andy Walls <awalls@md.metrocast.net>
7825 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7826 L:      linux-media@vger.kernel.org
7827 T:      git git://linuxtv.org/media_tree.git
7828 W:      http://www.ivtvdriver.org
7829 S:      Maintained
7830 F:      Documentation/media/v4l-drivers/ivtv*
7831 F:      drivers/media/pci/ivtv/
7832 F:      include/uapi/linux/ivtv*
7833
7834 IX2505V MEDIA DRIVER
7835 M:      Malcolm Priestley <tvboxspy@gmail.com>
7836 L:      linux-media@vger.kernel.org
7837 W:      https://linuxtv.org
7838 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7839 S:      Maintained
7840 F:      drivers/media/dvb-frontends/ix2505v*
7841
7842 JAILHOUSE HYPERVISOR INTERFACE
7843 M:      Jan Kiszka <jan.kiszka@siemens.com>
7844 L:      jailhouse-dev@googlegroups.com
7845 S:      Maintained
7846 F:      arch/x86/kernel/jailhouse.c
7847 F:      arch/x86/include/asm/jailhouse_para.h
7848
7849 JC42.4 TEMPERATURE SENSOR DRIVER
7850 M:      Guenter Roeck <linux@roeck-us.net>
7851 L:      linux-hwmon@vger.kernel.org
7852 S:      Maintained
7853 F:      drivers/hwmon/jc42.c
7854 F:      Documentation/hwmon/jc42
7855
7856 JFS FILESYSTEM
7857 M:      Dave Kleikamp <shaggy@kernel.org>
7858 L:      jfs-discussion@lists.sourceforge.net
7859 W:      http://jfs.sourceforge.net/
7860 T:      git git://github.com/kleikamp/linux-shaggy.git
7861 S:      Maintained
7862 F:      Documentation/filesystems/jfs.txt
7863 F:      fs/jfs/
7864
7865 JME NETWORK DRIVER
7866 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7867 L:      netdev@vger.kernel.org
7868 S:      Maintained
7869 F:      drivers/net/ethernet/jme.*
7870
7871 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7872 M:      David Woodhouse <dwmw2@infradead.org>
7873 L:      linux-mtd@lists.infradead.org
7874 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7875 S:      Maintained
7876 F:      fs/jffs2/
7877 F:      include/uapi/linux/jffs2.h
7878
7879 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7880 M:      "Theodore Ts'o" <tytso@mit.edu>
7881 M:      Jan Kara <jack@suse.com>
7882 L:      linux-ext4@vger.kernel.org
7883 S:      Maintained
7884 F:      fs/jbd2/
7885 F:      include/linux/jbd2.h
7886
7887 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7888 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7889 L:      linux-media@vger.kernel.org
7890 S:      Maintained
7891 F:      drivers/media/platform/rcar_jpu.c
7892
7893 JSM Neo PCI based serial card
7894 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7895 L:      linux-serial@vger.kernel.org
7896 S:      Maintained
7897 F:      drivers/tty/serial/jsm/
7898
7899 K10TEMP HARDWARE MONITORING DRIVER
7900 M:      Clemens Ladisch <clemens@ladisch.de>
7901 L:      linux-hwmon@vger.kernel.org
7902 S:      Maintained
7903 F:      Documentation/hwmon/k10temp
7904 F:      drivers/hwmon/k10temp.c
7905
7906 K8TEMP HARDWARE MONITORING DRIVER
7907 M:      Rudolf Marek <r.marek@assembler.cz>
7908 L:      linux-hwmon@vger.kernel.org
7909 S:      Maintained
7910 F:      Documentation/hwmon/k8temp
7911 F:      drivers/hwmon/k8temp.c
7912
7913 KASAN
7914 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7915 R:      Alexander Potapenko <glider@google.com>
7916 R:      Dmitry Vyukov <dvyukov@google.com>
7917 L:      kasan-dev@googlegroups.com
7918 S:      Maintained
7919 F:      arch/*/include/asm/kasan.h
7920 F:      arch/*/mm/kasan_init*
7921 F:      Documentation/dev-tools/kasan.rst
7922 F:      include/linux/kasan*.h
7923 F:      lib/test_kasan.c
7924 F:      mm/kasan/
7925 F:      scripts/Makefile.kasan
7926
7927 KCONFIG
7928 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7930 L:      linux-kbuild@vger.kernel.org
7931 S:      Maintained
7932 F:      Documentation/kbuild/kconfig*
7933 F:      scripts/kconfig/
7934 F:      scripts/Kconfig.include
7935
7936 KDBUS
7937 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7938 M:      Daniel Mack <daniel@zonque.org>
7939 M:      David Herrmann <dh.herrmann@googlemail.com>
7940 M:      Djalal Harouni <tixxdz@opendz.org>
7941 L:      linux-kernel@vger.kernel.org
7942 S:      Maintained
7943 F:      ipc/kdbus/*
7944 F:      samples/kdbus/*
7945 F:      Documentation/kdbus/*
7946 F:      include/uapi/linux/kdbus.h
7947 F:      tools/testing/selftests/kdbus/
7948
7949 KDUMP
7950 M:      Dave Young <dyoung@redhat.com>
7951 M:      Baoquan He <bhe@redhat.com>
7952 R:      Vivek Goyal <vgoyal@redhat.com>
7953 L:      kexec@lists.infradead.org
7954 W:      http://lse.sourceforge.net/kdump/
7955 S:      Maintained
7956 F:      Documentation/kdump/
7957
7958 KEENE FM RADIO TRANSMITTER DRIVER
7959 M:      Hans Verkuil <hverkuil@xs4all.nl>
7960 L:      linux-media@vger.kernel.org
7961 T:      git git://linuxtv.org/media_tree.git
7962 W:      https://linuxtv.org
7963 S:      Maintained
7964 F:      drivers/media/radio/radio-keene*
7965
7966 KERNEL AUTOMOUNTER
7967 M:      Ian Kent <raven@themaw.net>
7968 L:      autofs@vger.kernel.org
7969 S:      Maintained
7970 F:      fs/autofs/
7971
7972 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7973 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7974 M:      Michal Marek <michal.lkml@markovi.net>
7975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7976 L:      linux-kbuild@vger.kernel.org
7977 S:      Maintained
7978 F:      Documentation/kbuild/
7979 F:      Makefile
7980 F:      scripts/Kbuild*
7981 F:      scripts/Makefile*
7982 F:      scripts/basic/
7983 F:      scripts/mk*
7984 F:      scripts/mod/
7985 F:      scripts/package/
7986
7987 KERNEL JANITORS
7988 L:      kernel-janitors@vger.kernel.org
7989 W:      http://kernelnewbies.org/KernelJanitors
7990 S:      Odd Fixes
7991
7992 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7993 M:      "J. Bruce Fields" <bfields@fieldses.org>
7994 M:      Jeff Layton <jlayton@kernel.org>
7995 L:      linux-nfs@vger.kernel.org
7996 W:      http://nfs.sourceforge.net/
7997 T:      git git://linux-nfs.org/~bfields/linux.git
7998 S:      Supported
7999 F:      fs/nfsd/
8000 F:      include/uapi/linux/nfsd/
8001 F:      fs/lockd/
8002 F:      fs/nfs_common/
8003 F:      net/sunrpc/
8004 F:      include/linux/lockd/
8005 F:      include/linux/sunrpc/
8006 F:      include/uapi/linux/sunrpc/
8007
8008 KERNEL SELFTEST FRAMEWORK
8009 M:      Shuah Khan <shuah@kernel.org>
8010 L:      linux-kselftest@vger.kernel.org
8011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8012 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8013 S:      Maintained
8014 F:      tools/testing/selftests/
8015 F:      Documentation/dev-tools/kselftest*
8016
8017 KERNEL USERMODE HELPER
8018 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8019 L:      linux-kernel@vger.kernel.org
8020 S:      Maintained
8021 F:      kernel/umh.c
8022 F:      include/linux/umh.h
8023
8024 KERNEL VIRTUAL MACHINE (KVM)
8025 M:      Paolo Bonzini <pbonzini@redhat.com>
8026 M:      Radim Krčmář <rkrcmar@redhat.com>
8027 L:      kvm@vger.kernel.org
8028 W:      http://www.linux-kvm.org
8029 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8030 S:      Supported
8031 F:      Documentation/virtual/kvm/
8032 F:      include/trace/events/kvm.h
8033 F:      include/uapi/asm-generic/kvm*
8034 F:      include/uapi/linux/kvm*
8035 F:      include/asm-generic/kvm*
8036 F:      include/linux/kvm*
8037 F:      include/kvm/iodev.h
8038 F:      virt/kvm/*
8039 F:      tools/kvm/
8040
8041 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8042 M:      Joerg Roedel <joro@8bytes.org>
8043 L:      kvm@vger.kernel.org
8044 W:      http://www.linux-kvm.org/
8045 S:      Maintained
8046 F:      arch/x86/include/asm/svm.h
8047 F:      arch/x86/kvm/svm.c
8048
8049 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8050 M:      Christoffer Dall <christoffer.dall@arm.com>
8051 M:      Marc Zyngier <marc.zyngier@arm.com>
8052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8053 L:      kvmarm@lists.cs.columbia.edu
8054 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8056 S:      Supported
8057 F:      arch/arm/include/uapi/asm/kvm*
8058 F:      arch/arm/include/asm/kvm*
8059 F:      arch/arm/kvm/
8060 F:      virt/kvm/arm/
8061 F:      include/kvm/arm_*
8062
8063 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8064 M:      Christoffer Dall <christoffer.dall@arm.com>
8065 M:      Marc Zyngier <marc.zyngier@arm.com>
8066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8067 L:      kvmarm@lists.cs.columbia.edu
8068 S:      Maintained
8069 F:      arch/arm64/include/uapi/asm/kvm*
8070 F:      arch/arm64/include/asm/kvm*
8071 F:      arch/arm64/kvm/
8072
8073 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8074 M:      James Hogan <jhogan@kernel.org>
8075 L:      linux-mips@linux-mips.org
8076 S:      Supported
8077 F:      arch/mips/include/uapi/asm/kvm*
8078 F:      arch/mips/include/asm/kvm*
8079 F:      arch/mips/kvm/
8080
8081 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8082 M:      Paul Mackerras <paulus@ozlabs.org>
8083 L:      kvm-ppc@vger.kernel.org
8084 W:      http://www.linux-kvm.org/
8085 T:      git git://github.com/agraf/linux-2.6.git
8086 S:      Supported
8087 F:      arch/powerpc/include/uapi/asm/kvm*
8088 F:      arch/powerpc/include/asm/kvm*
8089 F:      arch/powerpc/kvm/
8090 F:      arch/powerpc/kernel/kvm*
8091
8092 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8093 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8094 M:      Janosch Frank <frankja@linux.ibm.com>
8095 R:      David Hildenbrand <david@redhat.com>
8096 R:      Cornelia Huck <cohuck@redhat.com>
8097 L:      linux-s390@vger.kernel.org
8098 W:      http://www.ibm.com/developerworks/linux/linux390/
8099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8100 S:      Supported
8101 F:      arch/s390/include/uapi/asm/kvm*
8102 F:      arch/s390/include/asm/gmap.h
8103 F:      arch/s390/include/asm/kvm*
8104 F:      arch/s390/kvm/
8105 F:      arch/s390/mm/gmap.c
8106
8107 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8108 M:      Paolo Bonzini <pbonzini@redhat.com>
8109 M:      Radim Krčmář <rkrcmar@redhat.com>
8110 L:      kvm@vger.kernel.org
8111 W:      http://www.linux-kvm.org
8112 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8113 S:      Supported
8114 F:      arch/x86/kvm/
8115 F:      arch/x86/include/uapi/asm/kvm*
8116 F:      arch/x86/include/asm/kvm*
8117 F:      arch/x86/include/asm/pvclock-abi.h
8118 F:      arch/x86/kernel/kvm.c
8119 F:      arch/x86/kernel/kvmclock.c
8120
8121 KERNFS
8122 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8123 M:      Tejun Heo <tj@kernel.org>
8124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8125 S:      Supported
8126 F:      include/linux/kernfs.h
8127 F:      fs/kernfs/
8128
8129 KEXEC
8130 M:      Eric Biederman <ebiederm@xmission.com>
8131 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8132 L:      kexec@lists.infradead.org
8133 S:      Maintained
8134 F:      include/linux/kexec.h
8135 F:      include/uapi/linux/kexec.h
8136 F:      kernel/kexec*
8137
8138 KEYS-ENCRYPTED
8139 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8140 L:      linux-integrity@vger.kernel.org
8141 L:      keyrings@vger.kernel.org
8142 S:      Supported
8143 F:      Documentation/security/keys/trusted-encrypted.rst
8144 F:      include/keys/encrypted-type.h
8145 F:      security/keys/encrypted-keys/
8146
8147 KEYS-TRUSTED
8148 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8149 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8150 L:      linux-integrity@vger.kernel.org
8151 L:      keyrings@vger.kernel.org
8152 S:      Supported
8153 F:      Documentation/security/keys/trusted-encrypted.rst
8154 F:      include/keys/trusted-type.h
8155 F:      security/keys/trusted.c
8156 F:      security/keys/trusted.h
8157
8158 KEYS/KEYRINGS:
8159 M:      David Howells <dhowells@redhat.com>
8160 L:      keyrings@vger.kernel.org
8161 S:      Maintained
8162 F:      Documentation/security/keys/core.rst
8163 F:      include/linux/key.h
8164 F:      include/linux/key-type.h
8165 F:      include/linux/keyctl.h
8166 F:      include/uapi/linux/keyctl.h
8167 F:      include/keys/
8168 F:      security/keys/
8169
8170 KGDB / KDB /debug_core
8171 M:      Jason Wessel <jason.wessel@windriver.com>
8172 M:      Daniel Thompson <daniel.thompson@linaro.org>
8173 W:      http://kgdb.wiki.kernel.org/
8174 L:      kgdb-bugreport@lists.sourceforge.net
8175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8176 S:      Maintained
8177 F:      Documentation/dev-tools/kgdb.rst
8178 F:      drivers/misc/kgdbts.c
8179 F:      drivers/tty/serial/kgdboc.c
8180 F:      include/linux/kdb.h
8181 F:      include/linux/kgdb.h
8182 F:      kernel/debug/
8183
8184 KMEMLEAK
8185 M:      Catalin Marinas <catalin.marinas@arm.com>
8186 S:      Maintained
8187 F:      Documentation/dev-tools/kmemleak.rst
8188 F:      include/linux/kmemleak.h
8189 F:      mm/kmemleak.c
8190 F:      mm/kmemleak-test.c
8191
8192 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8193 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8194 L:      linux-kernel@vger.kernel.org
8195 S:      Maintained
8196 F:      kernel/kmod.c
8197 F:      include/linux/kmod.h
8198 F:      lib/test_kmod.c
8199 F:      tools/testing/selftests/kmod/
8200
8201 KPROBES
8202 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8203 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8204 M:      "David S. Miller" <davem@davemloft.net>
8205 M:      Masami Hiramatsu <mhiramat@kernel.org>
8206 S:      Maintained
8207 F:      Documentation/kprobes.txt
8208 F:      include/linux/kprobes.h
8209 F:      include/asm-generic/kprobes.h
8210 F:      kernel/kprobes.c
8211
8212 KS0108 LCD CONTROLLER DRIVER
8213 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8214 S:      Maintained
8215 F:      Documentation/auxdisplay/ks0108
8216 F:      drivers/auxdisplay/ks0108.c
8217 F:      include/linux/ks0108.h
8218
8219 L3MDEV
8220 M:      David Ahern <dsa@cumulusnetworks.com>
8221 L:      netdev@vger.kernel.org
8222 S:      Maintained
8223 F:      net/l3mdev
8224 F:      include/net/l3mdev.h
8225
8226 LANTIQ MIPS ARCHITECTURE
8227 M:      John Crispin <john@phrozen.org>
8228 L:      linux-mips@linux-mips.org
8229 S:      Maintained
8230 F:      arch/mips/lantiq
8231 F:      drivers/soc/lantiq
8232
8233 LAPB module
8234 L:      linux-x25@vger.kernel.org
8235 S:      Orphan
8236 F:      Documentation/networking/lapb-module.txt
8237 F:      include/*/lapb.h
8238 F:      net/lapb/
8239
8240 LASI 53c700 driver for PARISC
8241 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8242 L:      linux-scsi@vger.kernel.org
8243 S:      Maintained
8244 F:      Documentation/scsi/53c700.txt
8245 F:      drivers/scsi/53c700*
8246
8247 LEAKING_ADDRESSES
8248 M:      Tobin C. Harding <me@tobin.cc>
8249 M:      Tycho Andersen <tycho@tycho.ws>
8250 L:      kernel-hardening@lists.openwall.com
8251 S:      Maintained
8252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8253 F:      scripts/leaking_addresses.pl
8254
8255 LED SUBSYSTEM
8256 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8257 M:      Pavel Machek <pavel@ucw.cz>
8258 L:      linux-leds@vger.kernel.org
8259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8260 S:      Maintained
8261 F:      Documentation/devicetree/bindings/leds/
8262 F:      drivers/leds/
8263 F:      include/linux/leds.h
8264
8265 LEGACY EEPROM DRIVER
8266 M:      Jean Delvare <jdelvare@suse.com>
8267 S:      Maintained
8268 F:      Documentation/misc-devices/eeprom
8269 F:      drivers/misc/eeprom/eeprom.c
8270
8271 LEGO MINDSTORMS EV3
8272 R:      David Lechner <david@lechnology.com>
8273 S:      Maintained
8274 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8275 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8276 F:      drivers/power/supply/lego_ev3_battery.c
8277
8278 LEGO USB Tower driver
8279 M:      Juergen Stuber <starblue@users.sourceforge.net>
8280 L:      legousb-devel@lists.sourceforge.net
8281 W:      http://legousb.sourceforge.net/
8282 S:      Maintained
8283 F:      drivers/usb/misc/legousbtower.c
8284
8285 LG2160 MEDIA DRIVER
8286 M:      Michael Krufky <mkrufky@linuxtv.org>
8287 L:      linux-media@vger.kernel.org
8288 W:      https://linuxtv.org
8289 W:      http://github.com/mkrufky
8290 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8291 T:      git git://linuxtv.org/mkrufky/tuners.git
8292 S:      Maintained
8293 F:      drivers/media/dvb-frontends/lg2160.*
8294
8295 LGDT3305 MEDIA DRIVER
8296 M:      Michael Krufky <mkrufky@linuxtv.org>
8297 L:      linux-media@vger.kernel.org
8298 W:      https://linuxtv.org
8299 W:      http://github.com/mkrufky
8300 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8301 T:      git git://linuxtv.org/mkrufky/tuners.git
8302 S:      Maintained
8303 F:      drivers/media/dvb-frontends/lgdt3305.*
8304
8305 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8306 M:      Viresh Kumar <vireshk@kernel.org>
8307 L:      linux-ide@vger.kernel.org
8308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8309 S:      Maintained
8310 F:      include/linux/pata_arasan_cf_data.h
8311 F:      drivers/ata/pata_arasan_cf.c
8312
8313 LIBATA PATA DRIVERS
8314 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8315 M:      Jens Axboe <axboe@kernel.dk>
8316 L:      linux-ide@vger.kernel.org
8317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8318 S:      Maintained
8319 F:      drivers/ata/pata_*.c
8320 F:      drivers/ata/ata_generic.c
8321
8322 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8323 M:      Linus Walleij <linus.walleij@linaro.org>
8324 L:      linux-ide@vger.kernel.org
8325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8326 S:      Maintained
8327 F:      drivers/ata/pata_ftide010.c
8328 F:      drivers/ata/sata_gemini.c
8329 F:      drivers/ata/sata_gemini.h
8330
8331 LIBATA SATA AHCI PLATFORM devices support
8332 M:      Hans de Goede <hdegoede@redhat.com>
8333 M:      Jens Axboe <axboe@kernel.dk>
8334 L:      linux-ide@vger.kernel.org
8335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8336 S:      Maintained
8337 F:      drivers/ata/ahci_platform.c
8338 F:      drivers/ata/libahci_platform.c
8339 F:      include/linux/ahci_platform.h
8340
8341 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8342 M:      Mikael Pettersson <mikpelinux@gmail.com>
8343 L:      linux-ide@vger.kernel.org
8344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8345 S:      Maintained
8346 F:      drivers/ata/sata_promise.*
8347
8348 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8349 M:      Jens Axboe <axboe@kernel.dk>
8350 L:      linux-ide@vger.kernel.org
8351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8352 S:      Maintained
8353 F:      drivers/ata/
8354 F:      include/linux/ata.h
8355 F:      include/linux/libata.h
8356 F:      Documentation/devicetree/bindings/ata/
8357
8358 LIBLOCKDEP
8359 M:      Sasha Levin <alexander.levin@microsoft.com>
8360 S:      Maintained
8361 F:      tools/lib/lockdep/
8362
8363 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8364 M:      Ross Zwisler <zwisler@kernel.org>
8365 M:      Dan Williams <dan.j.williams@intel.com>
8366 M:      Vishal Verma <vishal.l.verma@intel.com>
8367 M:      Dave Jiang <dave.jiang@intel.com>
8368 L:      linux-nvdimm@lists.01.org
8369 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8370 S:      Supported
8371 F:      drivers/nvdimm/blk.c
8372 F:      drivers/nvdimm/region_devs.c
8373
8374 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8375 M:      Vishal Verma <vishal.l.verma@intel.com>
8376 M:      Dan Williams <dan.j.williams@intel.com>
8377 M:      Ross Zwisler <zwisler@kernel.org>
8378 M:      Dave Jiang <dave.jiang@intel.com>
8379 L:      linux-nvdimm@lists.01.org
8380 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8381 S:      Supported
8382 F:      drivers/nvdimm/btt*
8383
8384 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8385 M:      Ross Zwisler <zwisler@kernel.org>
8386 M:      Dan Williams <dan.j.williams@intel.com>
8387 M:      Vishal Verma <vishal.l.verma@intel.com>
8388 M:      Dave Jiang <dave.jiang@intel.com>
8389 L:      linux-nvdimm@lists.01.org
8390 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8391 S:      Supported
8392 F:      drivers/nvdimm/pmem*
8393
8394 LIBNVDIMM: DEVICETREE BINDINGS
8395 M:      Oliver O'Halloran <oohall@gmail.com>
8396 L:      linux-nvdimm@lists.01.org
8397 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8398 S:      Supported
8399 F:      drivers/nvdimm/of_pmem.c
8400 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8401
8402 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8403 M:      Dan Williams <dan.j.williams@intel.com>
8404 M:      Ross Zwisler <zwisler@kernel.org>
8405 M:      Vishal Verma <vishal.l.verma@intel.com>
8406 M:      Dave Jiang <dave.jiang@intel.com>
8407 L:      linux-nvdimm@lists.01.org
8408 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8410 S:      Supported
8411 F:      drivers/nvdimm/*
8412 F:      drivers/acpi/nfit/*
8413 F:      include/linux/nd.h
8414 F:      include/linux/libnvdimm.h
8415 F:      include/uapi/linux/ndctl.h
8416
8417 LIGHTNVM PLATFORM SUPPORT
8418 M:      Matias Bjorling <mb@lightnvm.io>
8419 W:      http://github/OpenChannelSSD
8420 L:      linux-block@vger.kernel.org
8421 S:      Maintained
8422 F:      drivers/lightnvm/
8423 F:      include/linux/lightnvm.h
8424 F:      include/uapi/linux/lightnvm.h
8425
8426 LINUX FOR POWER MACINTOSH
8427 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8428 W:      http://www.penguinppc.org/
8429 L:      linuxppc-dev@lists.ozlabs.org
8430 S:      Maintained
8431 F:      arch/powerpc/platforms/powermac/
8432 F:      drivers/macintosh/
8433
8434 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8435 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8436 M:      Paul Mackerras <paulus@samba.org>
8437 M:      Michael Ellerman <mpe@ellerman.id.au>
8438 W:      https://github.com/linuxppc/linux/wiki
8439 L:      linuxppc-dev@lists.ozlabs.org
8440 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8442 S:      Supported
8443 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8444 F:      Documentation/devicetree/bindings/powerpc/
8445 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8446 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8447 F:      Documentation/powerpc/
8448 F:      arch/powerpc/
8449 F:      drivers/char/tpm/tpm_ibmvtpm*
8450 F:      drivers/crypto/nx/
8451 F:      drivers/crypto/vmx/
8452 F:      drivers/i2c/busses/i2c-opal.c
8453 F:      drivers/net/ethernet/ibm/ibmveth.*
8454 F:      drivers/net/ethernet/ibm/ibmvnic.*
8455 F:      drivers/pci/hotplug/pnv_php.c
8456 F:      drivers/pci/hotplug/rpa*
8457 F:      drivers/rtc/rtc-opal.c
8458 F:      drivers/scsi/ibmvscsi/
8459 F:      drivers/tty/hvc/hvc_opal.c
8460 F:      drivers/watchdog/wdrtas.c
8461 F:      tools/testing/selftests/powerpc
8462 N:      /pmac
8463 N:      powermac
8464 N:      powernv
8465 N:      [^a-z0-9]ps3
8466 N:      pseries
8467
8468 LINUX FOR POWERPC EMBEDDED MPC5XXX
8469 M:      Anatolij Gustschin <agust@denx.de>
8470 L:      linuxppc-dev@lists.ozlabs.org
8471 T:      git git://git.denx.de/linux-denx-agust.git
8472 S:      Maintained
8473 F:      arch/powerpc/platforms/512x/
8474 F:      arch/powerpc/platforms/52xx/
8475
8476 LINUX FOR POWERPC EMBEDDED PPC4XX
8477 M:      Alistair Popple <alistair@popple.id.au>
8478 M:      Matt Porter <mporter@kernel.crashing.org>
8479 W:      http://www.penguinppc.org/
8480 L:      linuxppc-dev@lists.ozlabs.org
8481 S:      Maintained
8482 F:      arch/powerpc/platforms/40x/
8483 F:      arch/powerpc/platforms/44x/
8484
8485 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8486 M:      Scott Wood <oss@buserror.net>
8487 M:      Kumar Gala <galak@kernel.crashing.org>
8488 W:      http://www.penguinppc.org/
8489 L:      linuxppc-dev@lists.ozlabs.org
8490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8491 S:      Maintained
8492 F:      arch/powerpc/platforms/83xx/
8493 F:      arch/powerpc/platforms/85xx/
8494 F:      Documentation/devicetree/bindings/powerpc/fsl/
8495
8496 LINUX FOR POWERPC EMBEDDED PPC8XX
8497 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8498 W:      http://www.penguinppc.org/
8499 L:      linuxppc-dev@lists.ozlabs.org
8500 S:      Maintained
8501 F:      arch/powerpc/platforms/8xx/
8502
8503 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8504 L:      linuxppc-dev@lists.ozlabs.org
8505 S:      Orphan
8506 F:      arch/powerpc/*/*virtex*
8507 F:      arch/powerpc/*/*/*virtex*
8508
8509 LINUX FOR POWERPC PA SEMI PWRFICIENT
8510 L:      linuxppc-dev@lists.ozlabs.org
8511 S:      Orphan
8512 F:      arch/powerpc/platforms/pasemi/
8513 F:      drivers/*/*pasemi*
8514 F:      drivers/*/*/*pasemi*
8515
8516 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8517 M:      Kees Cook <keescook@chromium.org>
8518 S:      Maintained
8519 F:      drivers/misc/lkdtm/*
8520
8521 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8522 M:      Alan Stern <stern@rowland.harvard.edu>
8523 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8524 M:      Will Deacon <will.deacon@arm.com>
8525 M:      Peter Zijlstra <peterz@infradead.org>
8526 M:      Boqun Feng <boqun.feng@gmail.com>
8527 M:      Nicholas Piggin <npiggin@gmail.com>
8528 M:      David Howells <dhowells@redhat.com>
8529 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8530 M:      Luc Maranget <luc.maranget@inria.fr>
8531 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8532 R:      Akira Yokosawa <akiyks@gmail.com>
8533 R:      Daniel Lustig <dlustig@nvidia.com>
8534 L:      linux-kernel@vger.kernel.org
8535 L:      linux-arch@vger.kernel.org
8536 S:      Supported
8537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8538 F:      tools/memory-model/
8539 F:      Documentation/atomic_bitops.txt
8540 F:      Documentation/atomic_t.txt
8541 F:      Documentation/core-api/atomic_ops.rst
8542 F:      Documentation/core-api/refcount-vs-atomic.rst
8543 F:      Documentation/memory-barriers.txt
8544
8545 LIS3LV02D ACCELEROMETER DRIVER
8546 M:      Eric Piel <eric.piel@tremplin-utc.net>
8547 S:      Maintained
8548 F:      Documentation/misc-devices/lis3lv02d
8549 F:      drivers/misc/lis3lv02d/
8550 F:      drivers/platform/x86/hp_accel.c
8551
8552 LIVE PATCHING
8553 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8554 M:      Jessica Yu <jeyu@kernel.org>
8555 M:      Jiri Kosina <jikos@kernel.org>
8556 M:      Miroslav Benes <mbenes@suse.cz>
8557 R:      Petr Mladek <pmladek@suse.com>
8558 S:      Maintained
8559 F:      kernel/livepatch/
8560 F:      include/linux/livepatch.h
8561 F:      arch/x86/include/asm/livepatch.h
8562 F:      arch/x86/kernel/livepatch.c
8563 F:      Documentation/livepatch/
8564 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8565 F:      samples/livepatch/
8566 L:      live-patching@vger.kernel.org
8567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8568
8569 LLC (802.2)
8570 L:      netdev@vger.kernel.org
8571 S:      Odd fixes
8572 F:      include/linux/llc.h
8573 F:      include/uapi/linux/llc.h
8574 F:      include/net/llc*
8575 F:      net/llc/
8576
8577 LM73 HARDWARE MONITOR DRIVER
8578 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8579 L:      linux-hwmon@vger.kernel.org
8580 S:      Maintained
8581 F:      drivers/hwmon/lm73.c
8582
8583 LM78 HARDWARE MONITOR DRIVER
8584 M:      Jean Delvare <jdelvare@suse.com>
8585 L:      linux-hwmon@vger.kernel.org
8586 S:      Maintained
8587 F:      Documentation/hwmon/lm78
8588 F:      drivers/hwmon/lm78.c
8589
8590 LM83 HARDWARE MONITOR DRIVER
8591 M:      Jean Delvare <jdelvare@suse.com>
8592 L:      linux-hwmon@vger.kernel.org
8593 S:      Maintained
8594 F:      Documentation/hwmon/lm83
8595 F:      drivers/hwmon/lm83.c
8596
8597 LM90 HARDWARE MONITOR DRIVER
8598 M:      Jean Delvare <jdelvare@suse.com>
8599 L:      linux-hwmon@vger.kernel.org
8600 S:      Maintained
8601 F:      Documentation/hwmon/lm90
8602 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8603 F:      drivers/hwmon/lm90.c
8604 F:      include/dt-bindings/thermal/lm90.h
8605
8606 LM95234 HARDWARE MONITOR DRIVER
8607 M:      Guenter Roeck <linux@roeck-us.net>
8608 L:      linux-hwmon@vger.kernel.org
8609 S:      Maintained
8610 F:      Documentation/hwmon/lm95234
8611 F:      drivers/hwmon/lm95234.c
8612
8613 LME2510 MEDIA DRIVER
8614 M:      Malcolm Priestley <tvboxspy@gmail.com>
8615 L:      linux-media@vger.kernel.org
8616 W:      https://linuxtv.org
8617 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8618 S:      Maintained
8619 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8620
8621 LOADPIN SECURITY MODULE
8622 M:      Kees Cook <keescook@chromium.org>
8623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8624 S:      Supported
8625 F:      security/loadpin/
8626 F:      Documentation/admin-guide/LSM/LoadPin.rst
8627
8628 LOCKING PRIMITIVES
8629 M:      Peter Zijlstra <peterz@infradead.org>
8630 M:      Ingo Molnar <mingo@redhat.com>
8631 M:      Will Deacon <will.deacon@arm.com>
8632 L:      linux-kernel@vger.kernel.org
8633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8634 S:      Maintained
8635 F:      Documentation/locking/
8636 F:      include/linux/lockdep.h
8637 F:      include/linux/spinlock*.h
8638 F:      arch/*/include/asm/spinlock*.h
8639 F:      include/linux/rwlock*.h
8640 F:      include/linux/mutex*.h
8641 F:      include/linux/rwsem*.h
8642 F:      arch/*/include/asm/rwsem.h
8643 F:      include/linux/seqlock.h
8644 F:      lib/locking*.[ch]
8645 F:      kernel/locking/
8646 X:      kernel/locking/locktorture.c
8647
8648 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8649 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8650 L:      linux-ntfs-dev@lists.sourceforge.net
8651 W:      http://www.linux-ntfs.org/content/view/19/37/
8652 S:      Maintained
8653 F:      Documentation/ldm.txt
8654 F:      block/partitions/ldm.*
8655
8656 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8657 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8658 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8659 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8660 L:      MPT-FusionLinux.pdl@broadcom.com
8661 L:      linux-scsi@vger.kernel.org
8662 W:      http://www.avagotech.com/support/
8663 S:      Supported
8664 F:      drivers/message/fusion/
8665 F:      drivers/scsi/mpt3sas/
8666
8667 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8668 M:      Matthew Wilcox <matthew@wil.cx>
8669 L:      linux-scsi@vger.kernel.org
8670 S:      Maintained
8671 F:      drivers/scsi/sym53c8xx_2/
8672
8673 LTC4261 HARDWARE MONITOR DRIVER
8674 M:      Guenter Roeck <linux@roeck-us.net>
8675 L:      linux-hwmon@vger.kernel.org
8676 S:      Maintained
8677 F:      Documentation/hwmon/ltc4261
8678 F:      drivers/hwmon/ltc4261.c
8679
8680 LTC4306 I2C MULTIPLEXER DRIVER
8681 M:      Michael Hennerich <michael.hennerich@analog.com>
8682 W:      http://ez.analog.com/community/linux-device-drivers
8683 L:      linux-i2c@vger.kernel.org
8684 S:      Supported
8685 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8686 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8687
8688 LTP (Linux Test Project)
8689 M:      Mike Frysinger <vapier@gentoo.org>
8690 M:      Cyril Hrubis <chrubis@suse.cz>
8691 M:      Wanlong Gao <wanlong.gao@gmail.com>
8692 M:      Jan Stancek <jstancek@redhat.com>
8693 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8694 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8695 L:      ltp@lists.linux.it (subscribers-only)
8696 W:      http://linux-test-project.github.io/
8697 T:      git git://github.com/linux-test-project/ltp.git
8698 S:      Maintained
8699
8700 M68K ARCHITECTURE
8701 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8702 L:      linux-m68k@lists.linux-m68k.org
8703 W:      http://www.linux-m68k.org/
8704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8705 S:      Maintained
8706 F:      arch/m68k/
8707 F:      drivers/zorro/
8708
8709 M68K ON APPLE MACINTOSH
8710 M:      Joshua Thompson <funaho@jurai.org>
8711 W:      http://www.mac.linux-m68k.org/
8712 L:      linux-m68k@lists.linux-m68k.org
8713 S:      Maintained
8714 F:      arch/m68k/mac/
8715
8716 M68K ON HP9000/300
8717 M:      Philip Blundell <philb@gnu.org>
8718 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8719 S:      Maintained
8720 F:      arch/m68k/hp300/
8721
8722 M88DS3103 MEDIA DRIVER
8723 M:      Antti Palosaari <crope@iki.fi>
8724 L:      linux-media@vger.kernel.org
8725 W:      https://linuxtv.org
8726 W:      http://palosaari.fi/linux/
8727 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8728 T:      git git://linuxtv.org/anttip/media_tree.git
8729 S:      Maintained
8730 F:      drivers/media/dvb-frontends/m88ds3103*
8731
8732 M88RS2000 MEDIA DRIVER
8733 M:      Malcolm Priestley <tvboxspy@gmail.com>
8734 L:      linux-media@vger.kernel.org
8735 W:      https://linuxtv.org
8736 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8737 S:      Maintained
8738 F:      drivers/media/dvb-frontends/m88rs2000*
8739
8740 MA901 MASTERKIT USB FM RADIO DRIVER
8741 M:      Alexey Klimov <klimov.linux@gmail.com>
8742 L:      linux-media@vger.kernel.org
8743 T:      git git://linuxtv.org/media_tree.git
8744 S:      Maintained
8745 F:      drivers/media/radio/radio-ma901.c
8746
8747 MAC80211
8748 M:      Johannes Berg <johannes@sipsolutions.net>
8749 L:      linux-wireless@vger.kernel.org
8750 W:      http://wireless.kernel.org/
8751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8753 S:      Maintained
8754 F:      Documentation/networking/mac80211-injection.txt
8755 F:      include/net/mac80211.h
8756 F:      net/mac80211/
8757 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8758 F:      Documentation/networking/mac80211_hwsim/README
8759
8760 MAILBOX API
8761 M:      Jassi Brar <jassisinghbrar@gmail.com>
8762 L:      linux-kernel@vger.kernel.org
8763 S:      Maintained
8764 F:      drivers/mailbox/
8765 F:      include/linux/mailbox_client.h
8766 F:      include/linux/mailbox_controller.h
8767
8768 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8769 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8770 W:      http://www.kernel.org/doc/man-pages
8771 L:      linux-man@vger.kernel.org
8772 S:      Maintained
8773
8774 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8775 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8776 L:      linux-mips@linux-mips.org
8777 S:      Maintained
8778 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8779
8780 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8781 M:      Andrew Lunn <andrew@lunn.ch>
8782 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8783 L:      netdev@vger.kernel.org
8784 S:      Maintained
8785 F:      drivers/net/dsa/mv88e6xxx/
8786 F:      linux/platform_data/mv88e6xxx.h
8787 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8788
8789 MARVELL ARMADA DRM SUPPORT
8790 M:      Russell King <linux@armlinux.org.uk>
8791 S:      Maintained
8792 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8793 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8794 F:      drivers/gpu/drm/armada/
8795 F:      include/uapi/drm/armada_drm.h
8796 F:      Documentation/devicetree/bindings/display/armada/
8797
8798 MARVELL CRYPTO DRIVER
8799 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8800 M:      Arnaud Ebalard <arno@natisbad.org>
8801 F:      drivers/crypto/marvell/
8802 S:      Maintained
8803 L:      linux-crypto@vger.kernel.org
8804
8805 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8806 M:      Mirko Lindner <mlindner@marvell.com>
8807 M:      Stephen Hemminger <stephen@networkplumber.org>
8808 L:      netdev@vger.kernel.org
8809 S:      Maintained
8810 F:      drivers/net/ethernet/marvell/sk*
8811
8812 MARVELL LIBERTAS WIRELESS DRIVER
8813 L:      libertas-dev@lists.infradead.org
8814 S:      Orphan
8815 F:      drivers/net/wireless/marvell/libertas/
8816
8817 MARVELL MACCHIATOBIN SUPPORT
8818 M:      Russell King <linux@armlinux.org.uk>
8819 L:      linux-arm-kernel@lists.infradead.org
8820 S:      Maintained
8821 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8822
8823 MARVELL MV643XX ETHERNET DRIVER
8824 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8825 L:      netdev@vger.kernel.org
8826 S:      Maintained
8827 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8828 F:      include/linux/mv643xx.h
8829
8830 MARVELL MV88X3310 PHY DRIVER
8831 M:      Russell King <linux@armlinux.org.uk>
8832 L:      netdev@vger.kernel.org
8833 S:      Maintained
8834 F:      drivers/net/phy/marvell10g.c
8835
8836 MARVELL MVNETA ETHERNET DRIVER
8837 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8838 L:      netdev@vger.kernel.org
8839 S:      Maintained
8840 F:      drivers/net/ethernet/marvell/mvneta.*
8841
8842 MARVELL MWIFIEX WIRELESS DRIVER
8843 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8844 M:      Nishant Sarmukadam <nishants@marvell.com>
8845 M:      Ganapathi Bhat <gbhat@marvell.com>
8846 M:      Xinming Hu <huxinming820@gmail.com>
8847 L:      linux-wireless@vger.kernel.org
8848 S:      Maintained
8849 F:      drivers/net/wireless/marvell/mwifiex/
8850
8851 MARVELL MWL8K WIRELESS DRIVER
8852 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8853 L:      linux-wireless@vger.kernel.org
8854 S:      Odd Fixes
8855 F:      drivers/net/wireless/marvell/mwl8k.c
8856
8857 MARVELL NAND CONTROLLER DRIVER
8858 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8859 L:      linux-mtd@lists.infradead.org
8860 S:      Maintained
8861 F:      drivers/mtd/nand/raw/marvell_nand.c
8862 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8863
8864 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8865 M:      Nicolas Pitre <nico@fluxnic.net>
8866 S:      Odd Fixes
8867 F:      drivers/mmc/host/mvsdio.*
8868
8869 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8870 M:      Hu Ziji <huziji@marvell.com>
8871 L:      linux-mmc@vger.kernel.org
8872 S:      Supported
8873 F:      drivers/mmc/host/sdhci-xenon*
8874 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8875
8876 MATROX FRAMEBUFFER DRIVER
8877 L:      linux-fbdev@vger.kernel.org
8878 S:      Orphan
8879 F:      drivers/video/fbdev/matrox/matroxfb_*
8880 F:      include/uapi/linux/matroxfb.h
8881
8882 MAX16065 HARDWARE MONITOR DRIVER
8883 M:      Guenter Roeck <linux@roeck-us.net>
8884 L:      linux-hwmon@vger.kernel.org
8885 S:      Maintained
8886 F:      Documentation/hwmon/max16065
8887 F:      drivers/hwmon/max16065.c
8888
8889 MAX20751 HARDWARE MONITOR DRIVER
8890 M:      Guenter Roeck <linux@roeck-us.net>
8891 L:      linux-hwmon@vger.kernel.org
8892 S:      Maintained
8893 F:      Documentation/hwmon/max20751
8894 F:      drivers/hwmon/max20751.c
8895
8896 MAX2175 SDR TUNER DRIVER
8897 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8898 L:      linux-media@vger.kernel.org
8899 T:      git git://linuxtv.org/media_tree.git
8900 S:      Maintained
8901 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8902 F:      Documentation/media/v4l-drivers/max2175.rst
8903 F:      drivers/media/i2c/max2175*
8904 F:      include/uapi/linux/max2175.h
8905
8906 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8907 L:      linux-hwmon@vger.kernel.org
8908 S:      Orphan
8909 F:      Documentation/hwmon/max6650
8910 F:      drivers/hwmon/max6650.c
8911
8912 MAX6697 HARDWARE MONITOR DRIVER
8913 M:      Guenter Roeck <linux@roeck-us.net>
8914 L:      linux-hwmon@vger.kernel.org
8915 S:      Maintained
8916 F:      Documentation/hwmon/max6697
8917 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8918 F:      drivers/hwmon/max6697.c
8919 F:      include/linux/platform_data/max6697.h
8920
8921 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8922 M:      Peter Rosin <peda@axentia.se>
8923 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8924 S:      Maintained
8925 F:      Documentation/devicetree/bindings/sound/max9860.txt
8926 F:      sound/soc/codecs/max9860.*
8927
8928 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8929 M:      Javier Martinez Canillas <javier@dowhile0.org>
8930 L:      linux-kernel@vger.kernel.org
8931 S:      Supported
8932 F:      drivers/regulator/max77802-regulator.c
8933 F:      Documentation/devicetree/bindings/*/*max77802.txt
8934 F:      include/dt-bindings/*/*max77802.h
8935
8936 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8937 M:      Krzysztof Kozlowski <krzk@kernel.org>
8938 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8939 L:      linux-pm@vger.kernel.org
8940 S:      Supported
8941 F:      drivers/power/supply/max14577_charger.c
8942 F:      drivers/power/supply/max77693_charger.c
8943
8944 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8945 M:      Chanwoo Choi <cw00.choi@samsung.com>
8946 M:      Krzysztof Kozlowski <krzk@kernel.org>
8947 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8948 L:      linux-kernel@vger.kernel.org
8949 S:      Supported
8950 F:      drivers/*/max14577*.c
8951 F:      drivers/*/max77686*.c
8952 F:      drivers/*/max77693*.c
8953 F:      drivers/extcon/extcon-max14577.c
8954 F:      drivers/extcon/extcon-max77693.c
8955 F:      drivers/rtc/rtc-max77686.c
8956 F:      drivers/clk/clk-max77686.c
8957 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8958 F:      Documentation/devicetree/bindings/*/max77686.txt
8959 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8960 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8961 F:      include/linux/mfd/max14577*.h
8962 F:      include/linux/mfd/max77686*.h
8963 F:      include/linux/mfd/max77693*.h
8964
8965 MAXIRADIO FM RADIO RECEIVER DRIVER
8966 M:      Hans Verkuil <hverkuil@xs4all.nl>
8967 L:      linux-media@vger.kernel.org
8968 T:      git git://linuxtv.org/media_tree.git
8969 W:      https://linuxtv.org
8970 S:      Maintained
8971 F:      drivers/media/radio/radio-maxiradio*
8972
8973 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8974 M:      Peter Rosin <peda@axentia.se>
8975 L:      linux-iio@vger.kernel.org
8976 S:      Maintained
8977 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8978 F:      drivers/iio/potentiometer/mcp4018.c
8979 F:      drivers/iio/potentiometer/mcp4531.c
8980
8981 MCR20A IEEE-802.15.4 RADIO DRIVER
8982 M:      Xue Liu <liuxuenetmail@gmail.com>
8983 L:      linux-wpan@vger.kernel.org
8984 W:      https://github.com/xueliu/mcr20a-linux
8985 S:      Maintained
8986 F:      drivers/net/ieee802154/mcr20a.c
8987 F:      drivers/net/ieee802154/mcr20a.h
8988 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8989
8990 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8991 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8992 L:      linux-iio@vger.kernel.org
8993 S:      Maintained
8994 F:      drivers/iio/dac/cio-dac.c
8995
8996 MEDIA DRIVERS FOR ASCOT2E
8997 M:      Sergey Kozlov <serjk@netup.ru>
8998 M:      Abylay Ospan <aospan@netup.ru>
8999 L:      linux-media@vger.kernel.org
9000 W:      https://linuxtv.org
9001 W:      http://netup.tv/
9002 T:      git git://linuxtv.org/media_tree.git
9003 S:      Supported
9004 F:      drivers/media/dvb-frontends/ascot2e*
9005
9006 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9007 M:      Jasmin Jessich <jasmin@anw.at>
9008 L:      linux-media@vger.kernel.org
9009 W:      https://linuxtv.org
9010 T:      git git://linuxtv.org/media_tree.git
9011 S:      Maintained
9012 F:      drivers/media/dvb-frontends/cxd2099*
9013
9014 MEDIA DRIVERS FOR CXD2841ER
9015 M:      Sergey Kozlov <serjk@netup.ru>
9016 M:      Abylay Ospan <aospan@netup.ru>
9017 L:      linux-media@vger.kernel.org
9018 W:      https://linuxtv.org
9019 W:      http://netup.tv/
9020 T:      git git://linuxtv.org/media_tree.git
9021 S:      Supported
9022 F:      drivers/media/dvb-frontends/cxd2841er*
9023
9024 MEDIA DRIVERS FOR CXD2880
9025 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9026 L:      linux-media@vger.kernel.org
9027 W:      http://linuxtv.org/
9028 T:      git git://linuxtv.org/media_tree.git
9029 S:      Supported
9030 F:      drivers/media/dvb-frontends/cxd2880/*
9031 F:      drivers/media/spi/cxd2880*
9032
9033 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9034 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9035 L:      linux-media@vger.kernel.org
9036 W:      https://linuxtv.org
9037 T:      git git://linuxtv.org/media_tree.git
9038 S:      Maintained
9039 F:      drivers/media/pci/ddbridge/*
9040
9041 MEDIA DRIVERS FOR FREESCALE IMX
9042 M:      Steve Longerbeam <slongerbeam@gmail.com>
9043 M:      Philipp Zabel <p.zabel@pengutronix.de>
9044 L:      linux-media@vger.kernel.org
9045 T:      git git://linuxtv.org/media_tree.git
9046 S:      Maintained
9047 F:      Documentation/devicetree/bindings/media/imx.txt
9048 F:      Documentation/media/v4l-drivers/imx.rst
9049 F:      drivers/staging/media/imx/
9050 F:      include/linux/imx-media.h
9051 F:      include/media/imx.h
9052
9053 MEDIA DRIVERS FOR HELENE
9054 M:      Abylay Ospan <aospan@netup.ru>
9055 L:      linux-media@vger.kernel.org
9056 W:      https://linuxtv.org
9057 W:      http://netup.tv/
9058 T:      git git://linuxtv.org/media_tree.git
9059 S:      Supported
9060 F:      drivers/media/dvb-frontends/helene*
9061
9062 MEDIA DRIVERS FOR HORUS3A
9063 M:      Sergey Kozlov <serjk@netup.ru>
9064 M:      Abylay Ospan <aospan@netup.ru>
9065 L:      linux-media@vger.kernel.org
9066 W:      https://linuxtv.org
9067 W:      http://netup.tv/
9068 T:      git git://linuxtv.org/media_tree.git
9069 S:      Supported
9070 F:      drivers/media/dvb-frontends/horus3a*
9071
9072 MEDIA DRIVERS FOR LNBH25
9073 M:      Sergey Kozlov <serjk@netup.ru>
9074 M:      Abylay Ospan <aospan@netup.ru>
9075 L:      linux-media@vger.kernel.org
9076 W:      https://linuxtv.org
9077 W:      http://netup.tv/
9078 T:      git git://linuxtv.org/media_tree.git
9079 S:      Supported
9080 F:      drivers/media/dvb-frontends/lnbh25*
9081
9082 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9083 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9084 L:      linux-media@vger.kernel.org
9085 W:      https://linuxtv.org
9086 T:      git git://linuxtv.org/media_tree.git
9087 S:      Maintained
9088 F:      drivers/media/dvb-frontends/mxl5xx*
9089
9090 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9091 M:      Sergey Kozlov <serjk@netup.ru>
9092 M:      Abylay Ospan <aospan@netup.ru>
9093 L:      linux-media@vger.kernel.org
9094 W:      https://linuxtv.org
9095 W:      http://netup.tv/
9096 T:      git git://linuxtv.org/media_tree.git
9097 S:      Supported
9098 F:      drivers/media/pci/netup_unidvb/*
9099
9100 MEDIA DRIVERS FOR RENESAS - CEU
9101 M:      Jacopo Mondi <jacopo@jmondi.org>
9102 L:      linux-media@vger.kernel.org
9103 L:      linux-renesas-soc@vger.kernel.org
9104 T:      git git://linuxtv.org/media_tree.git
9105 S:      Supported
9106 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9107 F:      drivers/media/platform/renesas-ceu.c
9108 F:      include/media/drv-intf/renesas-ceu.h
9109
9110 MEDIA DRIVERS FOR RENESAS - DRIF
9111 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9112 L:      linux-media@vger.kernel.org
9113 L:      linux-renesas-soc@vger.kernel.org
9114 T:      git git://linuxtv.org/media_tree.git
9115 S:      Supported
9116 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9117 F:      drivers/media/platform/rcar_drif.c
9118
9119 MEDIA DRIVERS FOR RENESAS - FCP
9120 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9121 L:      linux-media@vger.kernel.org
9122 L:      linux-renesas-soc@vger.kernel.org
9123 T:      git git://linuxtv.org/media_tree.git
9124 S:      Supported
9125 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9126 F:      drivers/media/platform/rcar-fcp.c
9127 F:      include/media/rcar-fcp.h
9128
9129 MEDIA DRIVERS FOR RENESAS - FDP1
9130 M:      Kieran Bingham <kieran@bingham.xyz>
9131 L:      linux-media@vger.kernel.org
9132 L:      linux-renesas-soc@vger.kernel.org
9133 T:      git git://linuxtv.org/media_tree.git
9134 S:      Supported
9135 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9136 F:      drivers/media/platform/rcar_fdp1.c
9137
9138 MEDIA DRIVERS FOR RENESAS - VIN
9139 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9140 L:      linux-media@vger.kernel.org
9141 L:      linux-renesas-soc@vger.kernel.org
9142 T:      git git://linuxtv.org/media_tree.git
9143 S:      Supported
9144 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9145 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9146 F:      drivers/media/platform/rcar-vin/
9147
9148 MEDIA DRIVERS FOR RENESAS - VSP1
9149 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9150 L:      linux-media@vger.kernel.org
9151 L:      linux-renesas-soc@vger.kernel.org
9152 T:      git git://linuxtv.org/media_tree.git
9153 S:      Supported
9154 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9155 F:      drivers/media/platform/vsp1/
9156
9157 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9158 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9159 L:      linux-media@vger.kernel.org
9160 W:      https://linuxtv.org
9161 T:      git git://linuxtv.org/media_tree.git
9162 S:      Maintained
9163 F:      drivers/media/dvb-frontends/stv0910*
9164
9165 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9166 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9167 L:      linux-media@vger.kernel.org
9168 W:      https://linuxtv.org
9169 T:      git git://linuxtv.org/media_tree.git
9170 S:      Maintained
9171 F:      drivers/media/dvb-frontends/stv6111*
9172
9173 MEDIA DRIVERS FOR STM32 - DCMI
9174 M:      Hugues Fruchet <hugues.fruchet@st.com>
9175 L:      linux-media@vger.kernel.org
9176 T:      git git://linuxtv.org/media_tree.git
9177 S:      Supported
9178 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9179 F:      drivers/media/platform/stm32/stm32-dcmi.c
9180
9181 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9182 M:      Dmitry Osipenko <digetx@gmail.com>
9183 L:      linux-media@vger.kernel.org
9184 L:      linux-tegra@vger.kernel.org
9185 T:      git git://linuxtv.org/media_tree.git
9186 S:      Maintained
9187 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9188 F:      drivers/staging/media/tegra-vde/
9189
9190 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9191 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9192 P:      LinuxTV.org Project
9193 L:      linux-media@vger.kernel.org
9194 W:      https://linuxtv.org
9195 Q:      http://patchwork.kernel.org/project/linux-media/list/
9196 T:      git git://linuxtv.org/media_tree.git
9197 S:      Maintained
9198 F:      Documentation/devicetree/bindings/media/
9199 F:      Documentation/media/
9200 F:      drivers/media/
9201 F:      drivers/staging/media/
9202 F:      include/linux/platform_data/media/
9203 F:      include/media/
9204 F:      include/uapi/linux/dvb/
9205 F:      include/uapi/linux/videodev2.h
9206 F:      include/uapi/linux/media.h
9207 F:      include/uapi/linux/v4l2-*
9208 F:      include/uapi/linux/meye.h
9209 F:      include/uapi/linux/ivtv*
9210 F:      include/uapi/linux/uvcvideo.h
9211
9212 MEDIATEK BLUETOOTH DRIVER
9213 M:      Sean Wang <sean.wang@mediatek.com>
9214 L:      linux-bluetooth@vger.kernel.org
9215 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9216 S:      Maintained
9217 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9218 F:      drivers/bluetooth/btmtkuart.c
9219
9220 MEDIATEK CIR DRIVER
9221 M:      Sean Wang <sean.wang@mediatek.com>
9222 S:      Maintained
9223 F:      drivers/media/rc/mtk-cir.c
9224
9225 MEDIATEK DMA DRIVER
9226 M:      Sean Wang <sean.wang@mediatek.com>
9227 L:      dmaengine@vger.kernel.org
9228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9229 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9230 S:      Maintained
9231 F:      Documentation/devicetree/bindings/dma/mtk-*
9232 F:      drivers/dma/mediatek/
9233
9234 MEDIATEK PMIC LED DRIVER
9235 M:      Sean Wang <sean.wang@mediatek.com>
9236 S:      Maintained
9237 F:      drivers/leds/leds-mt6323.c
9238 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9239
9240 MEDIATEK ETHERNET DRIVER
9241 M:      Felix Fietkau <nbd@openwrt.org>
9242 M:      John Crispin <john@phrozen.org>
9243 M:      Sean Wang <sean.wang@mediatek.com>
9244 M:      Nelson Chang <nelson.chang@mediatek.com>
9245 L:      netdev@vger.kernel.org
9246 S:      Maintained
9247 F:      drivers/net/ethernet/mediatek/
9248
9249 MEDIATEK SWITCH DRIVER
9250 M:      Sean Wang <sean.wang@mediatek.com>
9251 L:      netdev@vger.kernel.org
9252 S:      Maintained
9253 F:      drivers/net/dsa/mt7530.*
9254 F:      net/dsa/tag_mtk.c
9255
9256 MEDIATEK JPEG DRIVER
9257 M:      Rick Chang <rick.chang@mediatek.com>
9258 M:      Bin Liu <bin.liu@mediatek.com>
9259 S:      Supported
9260 F:      drivers/media/platform/mtk-jpeg/
9261 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9262
9263 MEDIATEK MDP DRIVER
9264 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9265 M:      Houlong Wei <houlong.wei@mediatek.com>
9266 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9267 S:      Supported
9268 F:      drivers/media/platform/mtk-mdp/
9269 F:      drivers/media/platform/mtk-vpu/
9270 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9271
9272 MEDIATEK MEDIA DRIVER
9273 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9274 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9275 S:      Supported
9276 F:      drivers/media/platform/mtk-vcodec/
9277 F:      drivers/media/platform/mtk-vpu/
9278 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9279 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9280
9281 MEDIATEK MT7601U WIRELESS LAN DRIVER
9282 M:      Jakub Kicinski <kubakici@wp.pl>
9283 L:      linux-wireless@vger.kernel.org
9284 S:      Maintained
9285 F:      drivers/net/wireless/mediatek/mt7601u/
9286
9287 MEDIATEK NAND CONTROLLER DRIVER
9288 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9289 L:      linux-mtd@lists.infradead.org
9290 S:      Maintained
9291 F:      drivers/mtd/nand/raw/mtk_*
9292 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9293
9294 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9295 M:      Sean Wang <sean.wang@mediatek.com>
9296 S:      Maintained
9297 F:      drivers/char/hw_random/mtk-rng.c
9298
9299 MEDIATEK USB3 DRD IP DRIVER
9300 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9301 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9303 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9304 S:      Maintained
9305 F:      drivers/usb/mtu3/
9306
9307 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9308 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9309 M:      Martin Donnelly <martin.donnelly@ge.com>
9310 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9311 S:      Maintained
9312 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9313 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9314
9315 MEGARAID SCSI/SAS DRIVERS
9316 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9317 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9318 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9319 L:      megaraidlinux.pdl@broadcom.com
9320 L:      linux-scsi@vger.kernel.org
9321 W:      http://www.avagotech.com/support/
9322 S:      Maintained
9323 F:      Documentation/scsi/megaraid.txt
9324 F:      drivers/scsi/megaraid.*
9325 F:      drivers/scsi/megaraid/
9326
9327 MELEXIS MLX90614 DRIVER
9328 M:      Crt Mori <cmo@melexis.com>
9329 L:      linux-iio@vger.kernel.org
9330 W:      http://www.melexis.com
9331 S:      Supported
9332 F:      drivers/iio/temperature/mlx90614.c
9333
9334 MELEXIS MLX90632 DRIVER
9335 M:      Crt Mori <cmo@melexis.com>
9336 L:      linux-iio@vger.kernel.org
9337 W:      http://www.melexis.com
9338 S:      Supported
9339 F:      drivers/iio/temperature/mlx90632.c
9340
9341 MELFAS MIP4 TOUCHSCREEN DRIVER
9342 M:      Sangwon Jee <jeesw@melfas.com>
9343 W:      http://www.melfas.com
9344 S:      Supported
9345 F:      drivers/input/touchscreen/melfas_mip4.c
9346 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9347
9348 MELLANOX ETHERNET DRIVER (mlx4_en)
9349 M:      Tariq Toukan <tariqt@mellanox.com>
9350 L:      netdev@vger.kernel.org
9351 S:      Supported
9352 W:      http://www.mellanox.com
9353 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9354 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9355
9356 MELLANOX ETHERNET DRIVER (mlx5e)
9357 M:      Saeed Mahameed <saeedm@mellanox.com>
9358 L:      netdev@vger.kernel.org
9359 S:      Supported
9360 W:      http://www.mellanox.com
9361 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9362 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9363
9364 MELLANOX ETHERNET INNOVA DRIVERS
9365 R:      Boris Pismenny <borisp@mellanox.com>
9366 L:      netdev@vger.kernel.org
9367 S:      Supported
9368 W:      http://www.mellanox.com
9369 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9370 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9371 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9372 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9373 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9374
9375 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9376 R:      Boris Pismenny <borisp@mellanox.com>
9377 L:      netdev@vger.kernel.org
9378 S:      Supported
9379 W:      http://www.mellanox.com
9380 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9381 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9382 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9383
9384 MELLANOX ETHERNET SWITCH DRIVERS
9385 M:      Jiri Pirko <jiri@mellanox.com>
9386 M:      Ido Schimmel <idosch@mellanox.com>
9387 L:      netdev@vger.kernel.org
9388 S:      Supported
9389 W:      http://www.mellanox.com
9390 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9391 F:      drivers/net/ethernet/mellanox/mlxsw/
9392 F:      tools/testing/selftests/drivers/net/mlxsw/
9393
9394 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9395 M:      mlxsw@mellanox.com
9396 L:      netdev@vger.kernel.org
9397 S:      Supported
9398 W:      http://www.mellanox.com
9399 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9400 F:      drivers/net/ethernet/mellanox/mlxfw/
9401
9402 MELLANOX HARDWARE PLATFORM SUPPORT
9403 M:      Andy Shevchenko <andy@infradead.org>
9404 M:      Darren Hart <dvhart@infradead.org>
9405 M:      Vadim Pasternak <vadimp@mellanox.com>
9406 L:      platform-driver-x86@vger.kernel.org
9407 S:      Supported
9408 F:      drivers/platform/mellanox/
9409
9410 MELLANOX MLX4 core VPI driver
9411 M:      Tariq Toukan <tariqt@mellanox.com>
9412 L:      netdev@vger.kernel.org
9413 L:      linux-rdma@vger.kernel.org
9414 W:      http://www.mellanox.com
9415 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9416 S:      Supported
9417 F:      drivers/net/ethernet/mellanox/mlx4/
9418 F:      include/linux/mlx4/
9419
9420 MELLANOX MLX4 IB driver
9421 M:      Yishai Hadas <yishaih@mellanox.com>
9422 L:      linux-rdma@vger.kernel.org
9423 W:      http://www.mellanox.com
9424 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9425 S:      Supported
9426 F:      drivers/infiniband/hw/mlx4/
9427 F:      include/linux/mlx4/
9428 F:      include/uapi/rdma/mlx4-abi.h
9429
9430 MELLANOX MLX5 core VPI driver
9431 M:      Saeed Mahameed <saeedm@mellanox.com>
9432 M:      Leon Romanovsky <leonro@mellanox.com>
9433 L:      netdev@vger.kernel.org
9434 L:      linux-rdma@vger.kernel.org
9435 W:      http://www.mellanox.com
9436 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9437 S:      Supported
9438 F:      drivers/net/ethernet/mellanox/mlx5/core/
9439 F:      include/linux/mlx5/
9440
9441 MELLANOX MLX5 IB driver
9442 M:      Leon Romanovsky <leonro@mellanox.com>
9443 L:      linux-rdma@vger.kernel.org
9444 W:      http://www.mellanox.com
9445 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9446 S:      Supported
9447 F:      drivers/infiniband/hw/mlx5/
9448 F:      include/linux/mlx5/
9449 F:      include/uapi/rdma/mlx5-abi.h
9450
9451 MELLANOX MLXCPLD I2C AND MUX DRIVER
9452 M:      Vadim Pasternak <vadimp@mellanox.com>
9453 M:      Michael Shych <michaelsh@mellanox.com>
9454 L:      linux-i2c@vger.kernel.org
9455 S:      Supported
9456 F:      drivers/i2c/busses/i2c-mlxcpld.c
9457 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9458 F:      Documentation/i2c/busses/i2c-mlxcpld
9459
9460 MELLANOX MLXCPLD LED DRIVER
9461 M:      Vadim Pasternak <vadimp@mellanox.com>
9462 L:      linux-leds@vger.kernel.org
9463 S:      Supported
9464 F:      drivers/leds/leds-mlxcpld.c
9465 F:      drivers/leds/leds-mlxreg.c
9466 F:      Documentation/leds/leds-mlxcpld.txt
9467
9468 MELLANOX PLATFORM DRIVER
9469 M:      Vadim Pasternak <vadimp@mellanox.com>
9470 L:      platform-driver-x86@vger.kernel.org
9471 S:      Supported
9472 F:      drivers/platform/x86/mlx-platform.c
9473
9474 MEMBARRIER SUPPORT
9475 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9476 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9477 L:      linux-kernel@vger.kernel.org
9478 S:      Supported
9479 F:      kernel/sched/membarrier.c
9480 F:      include/uapi/linux/membarrier.h
9481 F:      arch/powerpc/include/asm/membarrier.h
9482
9483 MEMORY MANAGEMENT
9484 L:      linux-mm@kvack.org
9485 W:      http://www.linux-mm.org
9486 S:      Maintained
9487 F:      include/linux/mm.h
9488 F:      include/linux/gfp.h
9489 F:      include/linux/mmzone.h
9490 F:      include/linux/memory_hotplug.h
9491 F:      include/linux/vmalloc.h
9492 F:      mm/
9493
9494 MEMORY TECHNOLOGY DEVICES (MTD)
9495 M:      David Woodhouse <dwmw2@infradead.org>
9496 M:      Brian Norris <computersforpeace@gmail.com>
9497 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9498 M:      Marek Vasut <marek.vasut@gmail.com>
9499 M:      Richard Weinberger <richard@nod.at>
9500 L:      linux-mtd@lists.infradead.org
9501 W:      http://www.linux-mtd.infradead.org/
9502 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9503 T:      git git://git.infradead.org/linux-mtd.git master
9504 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9505 S:      Maintained
9506 F:      Documentation/devicetree/bindings/mtd/
9507 F:      drivers/mtd/
9508 F:      include/linux/mtd/
9509 F:      include/uapi/mtd/
9510
9511 MEN A21 WATCHDOG DRIVER
9512 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9513 L:      linux-watchdog@vger.kernel.org
9514 S:      Maintained
9515 F:      drivers/watchdog/mena21_wdt.c
9516
9517 MEN CHAMELEON BUS (mcb)
9518 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9519 S:      Maintained
9520 F:      drivers/mcb/
9521 F:      include/linux/mcb.h
9522 F:      Documentation/men-chameleon-bus.txt
9523
9524 MEN F21BMC (Board Management Controller)
9525 M:      Andreas Werner <andreas.werner@men.de>
9526 S:      Supported
9527 F:      drivers/mfd/menf21bmc.c
9528 F:      drivers/watchdog/menf21bmc_wdt.c
9529 F:      drivers/leds/leds-menf21bmc.c
9530 F:      drivers/hwmon/menf21bmc_hwmon.c
9531 F:      Documentation/hwmon/menf21bmc
9532
9533 MEN Z069 WATCHDOG DRIVER
9534 M:      Johannes Thumshirn <jth@kernel.org>
9535 L:      linux-watchdog@vger.kernel.org
9536 S:      Maintained
9537 F:      drivers/watchdog/menz069_wdt.c
9538
9539 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9540 M:      Neil Armstrong <narmstrong@baylibre.com>
9541 L:      linux-media@lists.freedesktop.org
9542 L:      linux-amlogic@lists.infradead.org
9543 W:      http://linux-meson.com/
9544 S:      Supported
9545 F:      drivers/media/platform/meson/ao-cec.c
9546 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9547 T:      git git://linuxtv.org/media_tree.git
9548
9549 MICROBLAZE ARCHITECTURE
9550 M:      Michal Simek <monstr@monstr.eu>
9551 W:      http://www.monstr.eu/fdt/
9552 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9553 S:      Supported
9554 F:      arch/microblaze/
9555
9556 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9557 M:      Richard Genoud <richard.genoud@gmail.com>
9558 S:      Maintained
9559 F:      drivers/tty/serial/atmel_serial.c
9560 F:      drivers/tty/serial/atmel_serial.h
9561
9562 MICROCHIP / ATMEL DMA DRIVER
9563 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9565 L:      dmaengine@vger.kernel.org
9566 S:      Supported
9567 F:      drivers/dma/at_hdmac.c
9568 F:      drivers/dma/at_hdmac_regs.h
9569 F:      include/linux/platform_data/dma-atmel.h
9570
9571 MICROCHIP / ATMEL ECC DRIVER
9572 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9573 L:      linux-crypto@vger.kernel.org
9574 S:      Maintained
9575 F:      drivers/crypto/atmel-ecc.*
9576
9577 MICROCHIP / ATMEL ISC DRIVER
9578 M:      Songjun Wu <songjun.wu@microchip.com>
9579 L:      linux-media@vger.kernel.org
9580 S:      Supported
9581 F:      drivers/media/platform/atmel/atmel-isc.c
9582 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9583 F:      devicetree/bindings/media/atmel-isc.txt
9584
9585 MICROCHIP / ATMEL NAND DRIVER
9586 M:      Josh Wu <rainyfeeling@outlook.com>
9587 L:      linux-mtd@lists.infradead.org
9588 S:      Supported
9589 F:      drivers/mtd/nand/raw/atmel/*
9590 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9591
9592 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9593 M:      Woojung Huh <Woojung.Huh@microchip.com>
9594 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9595 L:      netdev@vger.kernel.org
9596 S:      Maintained
9597 F:      net/dsa/tag_ksz.c
9598 F:      drivers/net/dsa/microchip/*
9599 F:      include/linux/platform_data/microchip-ksz.h
9600 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9601
9602 MICROCHIP LAN743X ETHERNET DRIVER
9603 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9604 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9605 L:      netdev@vger.kernel.org
9606 S:      Maintained
9607 F:      drivers/net/ethernet/microchip/lan743x_*
9608
9609 MICROCHIP USB251XB DRIVER
9610 M:      Richard Leitner <richard.leitner@skidata.com>
9611 L:      linux-usb@vger.kernel.org
9612 S:      Maintained
9613 F:      drivers/usb/misc/usb251xb.c
9614 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9615
9616 MICROSEMI MIPS SOCS
9617 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9618 L:      linux-mips@linux-mips.org
9619 S:      Maintained
9620 F:      arch/mips/generic/board-ocelot.c
9621 F:      arch/mips/configs/generic/board-ocelot.config
9622 F:      arch/mips/boot/dts/mscc/
9623 F:      Documentation/devicetree/bindings/mips/mscc.txt
9624
9625 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9626 M:      Don Brace <don.brace@microsemi.com>
9627 L:      esc.storagedev@microsemi.com
9628 L:      linux-scsi@vger.kernel.org
9629 S:      Supported
9630 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9631 F:      drivers/scsi/smartpqi/Kconfig
9632 F:      drivers/scsi/smartpqi/Makefile
9633 F:      include/linux/cciss*.h
9634 F:      include/uapi/linux/cciss*.h
9635 F:      Documentation/scsi/smartpqi.txt
9636
9637 MICROSEMI ETHERNET SWITCH DRIVER
9638 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9639 L:      netdev@vger.kernel.org
9640 S:      Supported
9641 F:      drivers/net/ethernet/mscc/
9642
9643 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9644 M:      Chen Yu <yu.c.chen@intel.com>
9645 L:      platform-driver-x86@vger.kernel.org
9646 S:      Supported
9647 F:      drivers/platform/x86/surfacepro3_button.c
9648
9649 MICROTEK X6 SCANNER
9650 M:      Oliver Neukum <oliver@neukum.org>
9651 S:      Maintained
9652 F:      drivers/usb/image/microtek.*
9653
9654 MIPS
9655 M:      Ralf Baechle <ralf@linux-mips.org>
9656 M:      Paul Burton <paul.burton@mips.com>
9657 M:      James Hogan <jhogan@kernel.org>
9658 L:      linux-mips@linux-mips.org
9659 W:      http://www.linux-mips.org/
9660 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9662 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9663 S:      Supported
9664 F:      Documentation/devicetree/bindings/mips/
9665 F:      Documentation/mips/
9666 F:      arch/mips/
9667 F:      drivers/platform/mips/
9668
9669 MIPS BOSTON DEVELOPMENT BOARD
9670 M:      Paul Burton <paul.burton@mips.com>
9671 L:      linux-mips@linux-mips.org
9672 S:      Maintained
9673 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9674 F:      arch/mips/boot/dts/img/boston.dts
9675 F:      arch/mips/configs/generic/board-boston.config
9676 F:      drivers/clk/imgtec/clk-boston.c
9677 F:      include/dt-bindings/clock/boston-clock.h
9678
9679 MIPS GENERIC PLATFORM
9680 M:      Paul Burton <paul.burton@mips.com>
9681 L:      linux-mips@linux-mips.org
9682 S:      Supported
9683 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9684 F:      arch/mips/generic/
9685 F:      arch/mips/tools/generic-board-config.sh
9686
9687 MIPS/LOONGSON1 ARCHITECTURE
9688 M:      Keguang Zhang <keguang.zhang@gmail.com>
9689 L:      linux-mips@linux-mips.org
9690 S:      Maintained
9691 F:      arch/mips/loongson32/
9692 F:      arch/mips/include/asm/mach-loongson32/
9693 F:      drivers/*/*loongson1*
9694 F:      drivers/*/*/*loongson1*
9695
9696 MIPS/LOONGSON2 ARCHITECTURE
9697 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9698 L:      linux-mips@linux-mips.org
9699 S:      Maintained
9700 F:      arch/mips/loongson64/fuloong-2e/
9701 F:      arch/mips/loongson64/lemote-2f/
9702 F:      arch/mips/include/asm/mach-loongson64/
9703 F:      drivers/*/*loongson2*
9704 F:      drivers/*/*/*loongson2*
9705
9706 MIPS/LOONGSON3 ARCHITECTURE
9707 M:      Huacai Chen <chenhc@lemote.com>
9708 L:      linux-mips@linux-mips.org
9709 S:      Maintained
9710 F:      arch/mips/loongson64/
9711 F:      arch/mips/include/asm/mach-loongson64/
9712 F:      drivers/platform/mips/cpu_hwmon.c
9713 F:      drivers/*/*loongson3*
9714 F:      drivers/*/*/*loongson3*
9715
9716 MIPS RINT INSTRUCTION EMULATION
9717 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9718 L:      linux-mips@linux-mips.org
9719 S:      Supported
9720 F:      arch/mips/math-emu/sp_rint.c
9721 F:      arch/mips/math-emu/dp_rint.c
9722
9723 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9724 M:      Hans Verkuil <hverkuil@xs4all.nl>
9725 L:      linux-media@vger.kernel.org
9726 T:      git git://linuxtv.org/media_tree.git
9727 W:      https://linuxtv.org
9728 S:      Odd Fixes
9729 F:      drivers/media/radio/radio-miropcm20*
9730
9731 MMP SUPPORT
9732 M:      Eric Miao <eric.y.miao@gmail.com>
9733 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9735 T:      git git://github.com/hzhuang1/linux.git
9736 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9737 S:      Maintained
9738 F:      arch/arm/boot/dts/mmp*
9739 F:      arch/arm/mach-mmp/
9740
9741 MN88472 MEDIA DRIVER
9742 M:      Antti Palosaari <crope@iki.fi>
9743 L:      linux-media@vger.kernel.org
9744 W:      https://linuxtv.org
9745 W:      http://palosaari.fi/linux/
9746 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9747 S:      Maintained
9748 F:      drivers/media/dvb-frontends/mn88472*
9749
9750 MN88473 MEDIA DRIVER
9751 M:      Antti Palosaari <crope@iki.fi>
9752 L:      linux-media@vger.kernel.org
9753 W:      https://linuxtv.org
9754 W:      http://palosaari.fi/linux/
9755 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9756 S:      Maintained
9757 F:      drivers/media/dvb-frontends/mn88473*
9758
9759 MODULE SUPPORT
9760 M:      Jessica Yu <jeyu@kernel.org>
9761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9762 S:      Maintained
9763 F:      include/linux/module.h
9764 F:      kernel/module.c
9765
9766 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9767 W:      http://popies.net/meye/
9768 S:      Orphan
9769 F:      Documentation/media/v4l-drivers/meye*
9770 F:      drivers/media/pci/meye/
9771 F:      include/uapi/linux/meye.h
9772
9773 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9774 M:      Jiri Slaby <jirislaby@gmail.com>
9775 S:      Maintained
9776 F:      Documentation/serial/moxa-smartio
9777 F:      drivers/tty/mxser.*
9778
9779 MR800 AVERMEDIA USB FM RADIO DRIVER
9780 M:      Alexey Klimov <klimov.linux@gmail.com>
9781 L:      linux-media@vger.kernel.org
9782 T:      git git://linuxtv.org/media_tree.git
9783 S:      Maintained
9784 F:      drivers/media/radio/radio-mr800.c
9785
9786 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9787 M:      Alan Ott <alan@signal11.us>
9788 L:      linux-wpan@vger.kernel.org
9789 S:      Maintained
9790 F:      drivers/net/ieee802154/mrf24j40.c
9791 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9792
9793 MSI LAPTOP SUPPORT
9794 M:      "Lee, Chun-Yi" <jlee@suse.com>
9795 L:      platform-driver-x86@vger.kernel.org
9796 S:      Maintained
9797 F:      drivers/platform/x86/msi-laptop.c
9798
9799 MSI WMI SUPPORT
9800 L:      platform-driver-x86@vger.kernel.org
9801 S:      Orphan
9802 F:      drivers/platform/x86/msi-wmi.c
9803
9804 MSI001 MEDIA DRIVER
9805 M:      Antti Palosaari <crope@iki.fi>
9806 L:      linux-media@vger.kernel.org
9807 W:      https://linuxtv.org
9808 W:      http://palosaari.fi/linux/
9809 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9810 T:      git git://linuxtv.org/anttip/media_tree.git
9811 S:      Maintained
9812 F:      drivers/media/tuners/msi001*
9813
9814 MSI2500 MEDIA DRIVER
9815 M:      Antti Palosaari <crope@iki.fi>
9816 L:      linux-media@vger.kernel.org
9817 W:      https://linuxtv.org
9818 W:      http://palosaari.fi/linux/
9819 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9820 T:      git git://linuxtv.org/anttip/media_tree.git
9821 S:      Maintained
9822 F:      drivers/media/usb/msi2500/
9823
9824 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9825 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9826 L:      linux-mtd@lists.infradead.org
9827 S:      Maintained
9828 F:      drivers/mtd/devices/docg3*
9829
9830 MT9M032 APTINA SENSOR DRIVER
9831 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9832 L:      linux-media@vger.kernel.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Maintained
9835 F:      drivers/media/i2c/mt9m032.c
9836 F:      include/media/i2c/mt9m032.h
9837
9838 MT9P031 APTINA CAMERA SENSOR
9839 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9840 L:      linux-media@vger.kernel.org
9841 T:      git git://linuxtv.org/media_tree.git
9842 S:      Maintained
9843 F:      drivers/media/i2c/mt9p031.c
9844 F:      include/media/i2c/mt9p031.h
9845
9846 MT9T001 APTINA CAMERA SENSOR
9847 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9848 L:      linux-media@vger.kernel.org
9849 T:      git git://linuxtv.org/media_tree.git
9850 S:      Maintained
9851 F:      drivers/media/i2c/mt9t001.c
9852 F:      include/media/i2c/mt9t001.h
9853
9854 MT9T112 APTINA CAMERA SENSOR
9855 M:      Jacopo Mondi <jacopo@jmondi.org>
9856 L:      linux-media@vger.kernel.org
9857 T:      git git://linuxtv.org/media_tree.git
9858 S:      Odd Fixes
9859 F:      drivers/media/i2c/mt9t112.c
9860 F:      include/media/i2c/mt9t112.h
9861
9862 MT9V032 APTINA CAMERA SENSOR
9863 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9864 L:      linux-media@vger.kernel.org
9865 T:      git git://linuxtv.org/media_tree.git
9866 S:      Maintained
9867 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9868 F:      drivers/media/i2c/mt9v032.c
9869 F:      include/media/i2c/mt9v032.h
9870
9871 MT9V111 APTINA CAMERA SENSOR
9872 M:      Jacopo Mondi <jacopo@jmondi.org>
9873 L:      linux-media@vger.kernel.org
9874 T:      git git://linuxtv.org/media_tree.git
9875 S:      Maintained
9876 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9877 F:      drivers/media/i2c/mt9v111.c
9878
9879 MULTIFUNCTION DEVICES (MFD)
9880 M:      Lee Jones <lee.jones@linaro.org>
9881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9882 S:      Supported
9883 F:      Documentation/devicetree/bindings/mfd/
9884 F:      drivers/mfd/
9885 F:      include/linux/mfd/
9886 F:      include/dt-bindings/mfd/
9887
9888 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9889 S:      Orphan
9890 F:      drivers/mmc/host/mmc_spi.c
9891 F:      include/linux/spi/mmc_spi.h
9892
9893 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9894 M:      Ulf Hansson <ulf.hansson@linaro.org>
9895 L:      linux-mmc@vger.kernel.org
9896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9897 S:      Maintained
9898 F:      Documentation/devicetree/bindings/mmc/
9899 F:      drivers/mmc/
9900 F:      include/linux/mmc/
9901 F:      include/uapi/linux/mmc/
9902
9903 MULTIPLEXER SUBSYSTEM
9904 M:      Peter Rosin <peda@axentia.se>
9905 S:      Maintained
9906 F:      Documentation/ABI/testing/sysfs-class-mux*
9907 F:      Documentation/devicetree/bindings/mux/
9908 F:      include/dt-bindings/mux/
9909 F:      include/linux/mux/
9910 F:      drivers/mux/
9911
9912 MULTITECH MULTIPORT CARD (ISICOM)
9913 S:      Orphan
9914 F:      drivers/tty/isicom.c
9915 F:      include/linux/isicom.h
9916
9917 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9918 M:      Bin Liu <b-liu@ti.com>
9919 L:      linux-usb@vger.kernel.org
9920 S:      Maintained
9921 F:      drivers/usb/musb/
9922
9923 MXL301RF MEDIA DRIVER
9924 M:      Akihiro Tsukada <tskd08@gmail.com>
9925 L:      linux-media@vger.kernel.org
9926 S:      Odd Fixes
9927 F:      drivers/media/tuners/mxl301rf*
9928
9929 MXL5007T MEDIA DRIVER
9930 M:      Michael Krufky <mkrufky@linuxtv.org>
9931 L:      linux-media@vger.kernel.org
9932 W:      https://linuxtv.org
9933 W:      http://github.com/mkrufky
9934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9935 T:      git git://linuxtv.org/mkrufky/tuners.git
9936 S:      Maintained
9937 F:      drivers/media/tuners/mxl5007t.*
9938
9939 MXSFB DRM DRIVER
9940 M:      Marek Vasut <marex@denx.de>
9941 S:      Supported
9942 F:      drivers/gpu/drm/mxsfb/
9943 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9944
9945 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9946 M:      Chris Lee <christopher.lee@cspi.com>
9947 L:      netdev@vger.kernel.org
9948 W:      https://www.cspi.com/ethernet-products/support/downloads/
9949 S:      Supported
9950 F:      drivers/net/ethernet/myricom/myri10ge/
9951
9952 NAND FLASH SUBSYSTEM
9953 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9954 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9955 R:      Richard Weinberger <richard@nod.at>
9956 L:      linux-mtd@lists.infradead.org
9957 W:      http://www.linux-mtd.infradead.org/
9958 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9959 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9960 T:      git git://git.infradead.org/linux-mtd.git nand/next
9961 S:      Maintained
9962 F:      drivers/mtd/nand/
9963 F:      include/linux/mtd/*nand*.h
9964
9965 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9966 M:      Daniel Mack <zonque@gmail.com>
9967 S:      Maintained
9968 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9969 W:      http://www.native-instruments.com
9970 F:      sound/usb/caiaq/
9971
9972 NATSEMI ETHERNET DRIVER (DP8381x)
9973 S:      Orphan
9974 F:      drivers/net/ethernet/natsemi/natsemi.c
9975
9976 NCP FILESYSTEM
9977 M:      Petr Vandrovec <petr@vandrovec.name>
9978 S:      Obsolete
9979 F:      drivers/staging/ncpfs/
9980
9981 NCR 5380 SCSI DRIVERS
9982 M:      Finn Thain <fthain@telegraphics.com.au>
9983 M:      Michael Schmitz <schmitzmic@gmail.com>
9984 L:      linux-scsi@vger.kernel.org
9985 S:      Maintained
9986 F:      Documentation/scsi/g_NCR5380.txt
9987 F:      drivers/scsi/NCR5380.*
9988 F:      drivers/scsi/arm/cumana_1.c
9989 F:      drivers/scsi/arm/oak.c
9990 F:      drivers/scsi/atari_scsi.*
9991 F:      drivers/scsi/dmx3191d.c
9992 F:      drivers/scsi/g_NCR5380.*
9993 F:      drivers/scsi/mac_scsi.*
9994 F:      drivers/scsi/sun3_scsi.*
9995 F:      drivers/scsi/sun3_scsi_vme.c
9996
9997 NCSI LIBRARY:
9998 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9999 S:      Maintained
10000 F:      net/ncsi/
10001
10002 NCT6775 HARDWARE MONITOR DRIVER
10003 M:      Guenter Roeck <linux@roeck-us.net>
10004 L:      linux-hwmon@vger.kernel.org
10005 S:      Maintained
10006 F:      Documentation/hwmon/nct6775
10007 F:      drivers/hwmon/nct6775.c
10008
10009 NET_FAILOVER MODULE
10010 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10011 L:      netdev@vger.kernel.org
10012 S:      Supported
10013 F:      driver/net/net_failover.c
10014 F:      include/net/net_failover.h
10015 F:      Documentation/networking/net_failover.rst
10016
10017 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10018 M:      Faisal Latif <faisal.latif@intel.com>
10019 L:      linux-rdma@vger.kernel.org
10020 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10021 S:      Supported
10022 F:      drivers/infiniband/hw/nes/
10023 F:      include/uapi/rdma/nes-abi.h
10024
10025 NETEM NETWORK EMULATOR
10026 M:      Stephen Hemminger <stephen@networkplumber.org>
10027 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10028 S:      Maintained
10029 F:      net/sched/sch_netem.c
10030
10031 NETERION 10GbE DRIVERS (s2io/vxge)
10032 M:      Jon Mason <jdmason@kudzu.us>
10033 L:      netdev@vger.kernel.org
10034 S:      Supported
10035 F:      Documentation/networking/s2io.txt
10036 F:      Documentation/networking/vxge.txt
10037 F:      drivers/net/ethernet/neterion/
10038
10039 NETFILTER
10040 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10041 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10042 M:      Florian Westphal <fw@strlen.de>
10043 L:      netfilter-devel@vger.kernel.org
10044 L:      coreteam@netfilter.org
10045 W:      http://www.netfilter.org/
10046 W:      http://www.iptables.org/
10047 W:      http://www.nftables.org/
10048 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10051 S:      Maintained
10052 F:      include/linux/netfilter*
10053 F:      include/linux/netfilter/
10054 F:      include/net/netfilter/
10055 F:      include/uapi/linux/netfilter*
10056 F:      include/uapi/linux/netfilter/
10057 F:      net/*/netfilter.c
10058 F:      net/*/netfilter/
10059 F:      net/netfilter/
10060 F:      net/bridge/br_netfilter*.c
10061
10062 NETROM NETWORK LAYER
10063 M:      Ralf Baechle <ralf@linux-mips.org>
10064 L:      linux-hams@vger.kernel.org
10065 W:      http://www.linux-ax25.org/
10066 S:      Maintained
10067 F:      include/net/netrom.h
10068 F:      include/uapi/linux/netrom.h
10069 F:      net/netrom/
10070
10071 NETRONOME ETHERNET DRIVERS
10072 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10073 L:      oss-drivers@netronome.com
10074 S:      Maintained
10075 F:      drivers/net/ethernet/netronome/
10076
10077 NETWORK BLOCK DEVICE (NBD)
10078 M:      Josef Bacik <josef@toxicpanda.com>
10079 S:      Maintained
10080 L:      linux-block@vger.kernel.org
10081 L:      nbd@other.debian.org
10082 F:      Documentation/blockdev/nbd.txt
10083 F:      drivers/block/nbd.c
10084 F:      include/uapi/linux/nbd.h
10085
10086 NETWORK DROP MONITOR
10087 M:      Neil Horman <nhorman@tuxdriver.com>
10088 L:      netdev@vger.kernel.org
10089 S:      Maintained
10090 W:      https://fedorahosted.org/dropwatch/
10091 F:      net/core/drop_monitor.c
10092
10093 NETWORKING DRIVERS
10094 M:      "David S. Miller" <davem@davemloft.net>
10095 L:      netdev@vger.kernel.org
10096 W:      http://www.linuxfoundation.org/en/Net
10097 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10100 S:      Odd Fixes
10101 F:      Documentation/devicetree/bindings/net/
10102 F:      drivers/net/
10103 F:      include/linux/if_*
10104 F:      include/linux/netdevice.h
10105 F:      include/linux/etherdevice.h
10106 F:      include/linux/fcdevice.h
10107 F:      include/linux/fddidevice.h
10108 F:      include/linux/hippidevice.h
10109 F:      include/linux/inetdevice.h
10110 F:      include/uapi/linux/if_*
10111 F:      include/uapi/linux/netdevice.h
10112
10113 NETWORKING DRIVERS (WIRELESS)
10114 M:      Kalle Valo <kvalo@codeaurora.org>
10115 L:      linux-wireless@vger.kernel.org
10116 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10119 S:      Maintained
10120 F:      Documentation/devicetree/bindings/net/wireless/
10121 F:      drivers/net/wireless/
10122
10123 NETWORKING [DSA]
10124 M:      Andrew Lunn <andrew@lunn.ch>
10125 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10126 M:      Florian Fainelli <f.fainelli@gmail.com>
10127 S:      Maintained
10128 F:      Documentation/devicetree/bindings/net/dsa/
10129 F:      net/dsa/
10130 F:      include/net/dsa.h
10131 F:      include/linux/dsa/
10132 F:      drivers/net/dsa/
10133
10134 NETWORKING [GENERAL]
10135 M:      "David S. Miller" <davem@davemloft.net>
10136 L:      netdev@vger.kernel.org
10137 W:      http://www.linuxfoundation.org/en/Net
10138 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10141 B:      mailto:netdev@vger.kernel.org
10142 S:      Maintained
10143 F:      net/
10144 F:      include/net/
10145 F:      include/linux/in.h
10146 F:      include/linux/net.h
10147 F:      include/linux/netdevice.h
10148 F:      include/uapi/linux/in.h
10149 F:      include/uapi/linux/net.h
10150 F:      include/uapi/linux/netdevice.h
10151 F:      include/uapi/linux/net_namespace.h
10152 F:      tools/testing/selftests/net/
10153 F:      lib/net_utils.c
10154 F:      lib/random32.c
10155 F:      Documentation/networking/
10156
10157 NETWORKING [IPSEC]
10158 M:      Steffen Klassert <steffen.klassert@secunet.com>
10159 M:      Herbert Xu <herbert@gondor.apana.org.au>
10160 M:      "David S. Miller" <davem@davemloft.net>
10161 L:      netdev@vger.kernel.org
10162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10164 S:      Maintained
10165 F:      net/xfrm/
10166 F:      net/key/
10167 F:      net/ipv4/xfrm*
10168 F:      net/ipv4/esp4*
10169 F:      net/ipv4/ah4.c
10170 F:      net/ipv4/ipcomp.c
10171 F:      net/ipv4/ip_vti.c
10172 F:      net/ipv6/xfrm*
10173 F:      net/ipv6/esp6*
10174 F:      net/ipv6/ah6.c
10175 F:      net/ipv6/ipcomp6.c
10176 F:      net/ipv6/ip6_vti.c
10177 F:      include/uapi/linux/xfrm.h
10178 F:      include/net/xfrm.h
10179
10180 NETWORKING [IPv4/IPv6]
10181 M:      "David S. Miller" <davem@davemloft.net>
10182 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10183 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10184 L:      netdev@vger.kernel.org
10185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10186 S:      Maintained
10187 F:      net/ipv4/
10188 F:      net/ipv6/
10189 F:      include/net/ip*
10190 F:      arch/x86/net/*
10191
10192 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10193 M:      Paul Moore <paul@paul-moore.com>
10194 W:      https://github.com/netlabel
10195 L:      netdev@vger.kernel.org
10196 L:      linux-security-module@vger.kernel.org
10197 S:      Maintained
10198 F:      Documentation/netlabel/
10199 F:      include/net/calipso.h
10200 F:      include/net/cipso_ipv4.h
10201 F:      include/net/netlabel.h
10202 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10203 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10204 F:      net/netlabel/
10205 F:      net/ipv4/cipso_ipv4.c
10206 F:      net/ipv6/calipso.c
10207 F:      net/netfilter/xt_CONNSECMARK.c
10208 F:      net/netfilter/xt_SECMARK.c
10209
10210 NETWORKING [TCP]
10211 M:      Eric Dumazet <edumazet@google.com>
10212 L:      netdev@vger.kernel.org
10213 S:      Maintained
10214 F:      net/ipv4/tcp*.c
10215 F:      net/ipv4/syncookies.c
10216 F:      net/ipv6/tcp*.c
10217 F:      net/ipv6/syncookies.c
10218 F:      include/uapi/linux/tcp.h
10219 F:      include/net/tcp.h
10220 F:      include/linux/tcp.h
10221 F:      include/trace/events/tcp.h
10222
10223 NETWORKING [TLS]
10224 M:      Boris Pismenny <borisp@mellanox.com>
10225 M:      Aviad Yehezkel <aviadye@mellanox.com>
10226 M:      Dave Watson <davejwatson@fb.com>
10227 L:      netdev@vger.kernel.org
10228 S:      Maintained
10229 F:      net/tls/*
10230 F:      include/uapi/linux/tls.h
10231 F:      include/net/tls.h
10232
10233 NETWORKING [WIRELESS]
10234 L:      linux-wireless@vger.kernel.org
10235 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10236
10237 NETDEVSIM
10238 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10239 S:      Maintained
10240 F:      drivers/net/netdevsim/*
10241
10242 NETXEN (1/10) GbE SUPPORT
10243 M:      Manish Chopra <manish.chopra@cavium.com>
10244 M:      Rahul Verma <rahul.verma@cavium.com>
10245 M:      Dept-GELinuxNICDev@cavium.com
10246 L:      netdev@vger.kernel.org
10247 S:      Supported
10248 F:      drivers/net/ethernet/qlogic/netxen/
10249
10250 NFC SUBSYSTEM
10251 M:      Samuel Ortiz <sameo@linux.intel.com>
10252 L:      linux-wireless@vger.kernel.org
10253 L:      linux-nfc@lists.01.org (subscribers-only)
10254 S:      Supported
10255 F:      net/nfc/
10256 F:      include/net/nfc/
10257 F:      include/uapi/linux/nfc.h
10258 F:      drivers/nfc/
10259 F:      include/linux/platform_data/nfcmrvl.h
10260 F:      include/linux/platform_data/nxp-nci.h
10261 F:      Documentation/devicetree/bindings/net/nfc/
10262
10263 NFS, SUNRPC, AND LOCKD CLIENTS
10264 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10265 M:      Anna Schumaker <anna.schumaker@netapp.com>
10266 L:      linux-nfs@vger.kernel.org
10267 W:      http://client.linux-nfs.org
10268 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10269 S:      Maintained
10270 F:      fs/lockd/
10271 F:      fs/nfs/
10272 F:      fs/nfs_common/
10273 F:      net/sunrpc/
10274 F:      include/linux/lockd/
10275 F:      include/linux/nfs*
10276 F:      include/linux/sunrpc/
10277 F:      include/uapi/linux/nfs*
10278 F:      include/uapi/linux/sunrpc/
10279
10280 NILFS2 FILESYSTEM
10281 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10282 L:      linux-nilfs@vger.kernel.org
10283 W:      https://nilfs.sourceforge.io/
10284 W:      https://nilfs.osdn.jp/
10285 T:      git git://github.com/konis/nilfs2.git
10286 S:      Supported
10287 F:      Documentation/filesystems/nilfs2.txt
10288 F:      fs/nilfs2/
10289 F:      include/trace/events/nilfs2.h
10290 F:      include/uapi/linux/nilfs2_api.h
10291 F:      include/uapi/linux/nilfs2_ondisk.h
10292
10293 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10294 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10295 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10296 S:      Maintained
10297 F:      Documentation/scsi/NinjaSCSI.txt
10298 F:      drivers/scsi/pcmcia/nsp_*
10299
10300 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10301 M:      GOTO Masanori <gotom@debian.or.jp>
10302 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10303 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10304 S:      Maintained
10305 F:      Documentation/scsi/NinjaSCSI.txt
10306 F:      drivers/scsi/nsp32*
10307
10308 NIOS2 ARCHITECTURE
10309 M:      Ley Foon Tan <lftan@altera.com>
10310 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10312 S:      Maintained
10313 F:      arch/nios2/
10314
10315 NOHZ, DYNTICKS SUPPORT
10316 M:      Frederic Weisbecker <fweisbec@gmail.com>
10317 M:      Thomas Gleixner <tglx@linutronix.de>
10318 M:      Ingo Molnar <mingo@kernel.org>
10319 L:      linux-kernel@vger.kernel.org
10320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10321 S:      Maintained
10322 F:      kernel/time/tick*.*
10323 F:      include/linux/tick.h
10324 F:      include/linux/sched/nohz.h
10325
10326 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10327 M:      Pavel Machek <pavel@ucw.cz>
10328 M:      Sakari Ailus <sakari.ailus@iki.fi>
10329 L:      linux-media@vger.kernel.org
10330 S:      Maintained
10331 F:      drivers/media/i2c/et8ek8
10332 F:      drivers/media/i2c/ad5820.c
10333
10334 NOKIA N900 POWER SUPPLY DRIVERS
10335 R:      Pali Rohár <pali.rohar@gmail.com>
10336 F:      include/linux/power/bq2415x_charger.h
10337 F:      include/linux/power/bq27xxx_battery.h
10338 F:      include/linux/power/isp1704_charger.h
10339 F:      drivers/power/supply/bq2415x_charger.c
10340 F:      drivers/power/supply/bq27xxx_battery.c
10341 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10342 F:      drivers/power/supply/isp1704_charger.c
10343 F:      drivers/power/supply/rx51_battery.c
10344
10345 NTB AMD DRIVER
10346 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10347 L:      linux-ntb@googlegroups.com
10348 S:      Supported
10349 F:      drivers/ntb/hw/amd/
10350
10351 NTB DRIVER CORE
10352 M:      Jon Mason <jdmason@kudzu.us>
10353 M:      Dave Jiang <dave.jiang@intel.com>
10354 M:      Allen Hubbe <allenbh@gmail.com>
10355 L:      linux-ntb@googlegroups.com
10356 S:      Supported
10357 W:      https://github.com/jonmason/ntb/wiki
10358 T:      git git://github.com/jonmason/ntb.git
10359 F:      drivers/ntb/
10360 F:      drivers/net/ntb_netdev.c
10361 F:      include/linux/ntb.h
10362 F:      include/linux/ntb_transport.h
10363 F:      tools/testing/selftests/ntb/
10364
10365 NTB IDT DRIVER
10366 M:      Serge Semin <fancer.lancer@gmail.com>
10367 L:      linux-ntb@googlegroups.com
10368 S:      Supported
10369 F:      drivers/ntb/hw/idt/
10370
10371 NTB INTEL DRIVER
10372 M:      Dave Jiang <dave.jiang@intel.com>
10373 L:      linux-ntb@googlegroups.com
10374 S:      Supported
10375 W:      https://github.com/davejiang/linux/wiki
10376 T:      git https://github.com/davejiang/linux.git
10377 F:      drivers/ntb/hw/intel/
10378
10379 NTFS FILESYSTEM
10380 M:      Anton Altaparmakov <anton@tuxera.com>
10381 L:      linux-ntfs-dev@lists.sourceforge.net
10382 W:      http://www.tuxera.com/
10383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10384 S:      Supported
10385 F:      Documentation/filesystems/ntfs.txt
10386 F:      fs/ntfs/
10387
10388 NUBUS SUBSYSTEM
10389 M:      Finn Thain <fthain@telegraphics.com.au>
10390 L:      linux-m68k@lists.linux-m68k.org
10391 S:      Maintained
10392 F:      arch/*/include/asm/nubus.h
10393 F:      drivers/nubus/
10394 F:      include/linux/nubus.h
10395 F:      include/uapi/linux/nubus.h
10396
10397 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10398 M:      Antonino Daplas <adaplas@gmail.com>
10399 L:      linux-fbdev@vger.kernel.org
10400 S:      Maintained
10401 F:      drivers/video/fbdev/riva/
10402 F:      drivers/video/fbdev/nvidia/
10403
10404 NVM EXPRESS DRIVER
10405 M:      Keith Busch <keith.busch@intel.com>
10406 M:      Jens Axboe <axboe@fb.com>
10407 M:      Christoph Hellwig <hch@lst.de>
10408 M:      Sagi Grimberg <sagi@grimberg.me>
10409 L:      linux-nvme@lists.infradead.org
10410 T:      git://git.infradead.org/nvme.git
10411 W:      http://git.infradead.org/nvme.git
10412 S:      Supported
10413 F:      drivers/nvme/host/
10414 F:      include/linux/nvme.h
10415 F:      include/uapi/linux/nvme_ioctl.h
10416
10417 NVM EXPRESS FC TRANSPORT DRIVERS
10418 M:      James Smart <james.smart@broadcom.com>
10419 L:      linux-nvme@lists.infradead.org
10420 S:      Supported
10421 F:      include/linux/nvme-fc.h
10422 F:      include/linux/nvme-fc-driver.h
10423 F:      drivers/nvme/host/fc.c
10424 F:      drivers/nvme/target/fc.c
10425 F:      drivers/nvme/target/fcloop.c
10426
10427 NVM EXPRESS TARGET DRIVER
10428 M:      Christoph Hellwig <hch@lst.de>
10429 M:      Sagi Grimberg <sagi@grimberg.me>
10430 L:      linux-nvme@lists.infradead.org
10431 T:      git://git.infradead.org/nvme.git
10432 W:      http://git.infradead.org/nvme.git
10433 S:      Supported
10434 F:      drivers/nvme/target/
10435
10436 NVMEM FRAMEWORK
10437 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10438 S:      Maintained
10439 F:      drivers/nvmem/
10440 F:      Documentation/devicetree/bindings/nvmem/
10441 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10442 F:      include/linux/nvmem-consumer.h
10443 F:      include/linux/nvmem-provider.h
10444
10445 NXP SGTL5000 DRIVER
10446 M:      Fabio Estevam <fabio.estevam@nxp.com>
10447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10448 S:      Maintained
10449 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10450 F:      sound/soc/codecs/sgtl5000*
10451
10452 NXP TDA998X DRM DRIVER
10453 M:      Russell King <linux@armlinux.org.uk>
10454 S:      Maintained
10455 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10456 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10457 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10458 F:      include/drm/i2c/tda998x.h
10459 F:      include/dt-bindings/display/tda998x.h
10460 K:      "nxp,tda998x"
10461
10462 NXP TFA9879 DRIVER
10463 M:      Peter Rosin <peda@axentia.se>
10464 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10465 S:      Maintained
10466 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10467 F:      sound/soc/codecs/tfa9879*
10468
10469 NXP-NCI NFC DRIVER
10470 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10471 R:      Charles Gorand <charles.gorand@effinnov.com>
10472 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10473 S:      Supported
10474 F:      drivers/nfc/nxp-nci
10475
10476 OBJTOOL
10477 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10478 M:      Peter Zijlstra <peterz@infradead.org>
10479 S:      Supported
10480 F:      tools/objtool/
10481
10482 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10483 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10484 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10485 L:      linuxppc-dev@lists.ozlabs.org
10486 S:      Supported
10487 F:      arch/powerpc/platforms/powernv/ocxl.c
10488 F:      arch/powerpc/include/asm/pnv-ocxl.h
10489 F:      drivers/misc/ocxl/
10490 F:      include/misc/ocxl*
10491 F:      include/uapi/misc/ocxl.h
10492 F:      Documentation/accelerators/ocxl.rst
10493
10494 OMAP AUDIO SUPPORT
10495 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10496 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10497 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10498 L:      linux-omap@vger.kernel.org
10499 S:      Maintained
10500 F:      sound/soc/omap/
10501
10502 OMAP CLOCK FRAMEWORK SUPPORT
10503 M:      Paul Walmsley <paul@pwsan.com>
10504 L:      linux-omap@vger.kernel.org
10505 S:      Maintained
10506 F:      arch/arm/*omap*/*clock*
10507
10508 OMAP DEVICE TREE SUPPORT
10509 M:      Benoît Cousson <bcousson@baylibre.com>
10510 M:      Tony Lindgren <tony@atomide.com>
10511 L:      linux-omap@vger.kernel.org
10512 L:      devicetree@vger.kernel.org
10513 S:      Maintained
10514 F:      arch/arm/boot/dts/*omap*
10515 F:      arch/arm/boot/dts/*am3*
10516 F:      arch/arm/boot/dts/*am4*
10517 F:      arch/arm/boot/dts/*am5*
10518 F:      arch/arm/boot/dts/*dra7*
10519
10520 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10521 L:      linux-omap@vger.kernel.org
10522 L:      linux-fbdev@vger.kernel.org
10523 S:      Orphan
10524 F:      drivers/video/fbdev/omap2/
10525 F:      Documentation/arm/OMAP/DSS
10526
10527 OMAP FRAMEBUFFER SUPPORT
10528 L:      linux-fbdev@vger.kernel.org
10529 L:      linux-omap@vger.kernel.org
10530 S:      Orphan
10531 F:      drivers/video/fbdev/omap/
10532
10533 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10534 M:      Roger Quadros <rogerq@ti.com>
10535 M:      Tony Lindgren <tony@atomide.com>
10536 L:      linux-omap@vger.kernel.org
10537 S:      Maintained
10538 F:      drivers/memory/omap-gpmc.c
10539 F:      arch/arm/mach-omap2/*gpmc*
10540
10541 OMAP GPIO DRIVER
10542 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10543 M:      Santosh Shilimkar <ssantosh@kernel.org>
10544 M:      Kevin Hilman <khilman@kernel.org>
10545 L:      linux-omap@vger.kernel.org
10546 S:      Maintained
10547 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10548 F:      drivers/gpio/gpio-omap.c
10549
10550 OMAP HARDWARE SPINLOCK SUPPORT
10551 M:      Ohad Ben-Cohen <ohad@wizery.com>
10552 L:      linux-omap@vger.kernel.org
10553 S:      Maintained
10554 F:      drivers/hwspinlock/omap_hwspinlock.c
10555
10556 OMAP HS MMC SUPPORT
10557 L:      linux-mmc@vger.kernel.org
10558 L:      linux-omap@vger.kernel.org
10559 S:      Orphan
10560 F:      drivers/mmc/host/omap_hsmmc.c
10561
10562 OMAP HWMOD DATA
10563 M:      Paul Walmsley <paul@pwsan.com>
10564 L:      linux-omap@vger.kernel.org
10565 S:      Maintained
10566 F:      arch/arm/mach-omap2/omap_hwmod*data*
10567
10568 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10569 M:      Benoît Cousson <bcousson@baylibre.com>
10570 L:      linux-omap@vger.kernel.org
10571 S:      Maintained
10572 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10573
10574 OMAP HWMOD SUPPORT
10575 M:      Benoît Cousson <bcousson@baylibre.com>
10576 M:      Paul Walmsley <paul@pwsan.com>
10577 L:      linux-omap@vger.kernel.org
10578 S:      Maintained
10579 F:      arch/arm/mach-omap2/omap_hwmod.*
10580
10581 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10582 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10583 L:      linux-media@vger.kernel.org
10584 S:      Maintained
10585 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10586 F:      drivers/media/platform/omap3isp/
10587 F:      drivers/staging/media/omap4iss/
10588
10589 OMAP MMC SUPPORT
10590 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10591 L:      linux-omap@vger.kernel.org
10592 S:      Maintained
10593 F:      drivers/mmc/host/omap.c
10594
10595 OMAP POWER MANAGEMENT SUPPORT
10596 M:      Kevin Hilman <khilman@kernel.org>
10597 L:      linux-omap@vger.kernel.org
10598 S:      Maintained
10599 F:      arch/arm/*omap*/*pm*
10600 F:      drivers/cpufreq/omap-cpufreq.c
10601
10602 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10603 M:      Rajendra Nayak <rnayak@codeaurora.org>
10604 M:      Paul Walmsley <paul@pwsan.com>
10605 L:      linux-omap@vger.kernel.org
10606 S:      Maintained
10607 F:      arch/arm/mach-omap2/prm*
10608
10609 OMAP RANDOM NUMBER GENERATOR SUPPORT
10610 M:      Deepak Saxena <dsaxena@plexity.net>
10611 S:      Maintained
10612 F:      drivers/char/hw_random/omap-rng.c
10613
10614 OMAP USB SUPPORT
10615 L:      linux-usb@vger.kernel.org
10616 L:      linux-omap@vger.kernel.org
10617 S:      Orphan
10618 F:      drivers/usb/*/*omap*
10619 F:      arch/arm/*omap*/usb*
10620
10621 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10622 M:      Mark Jackson <mpfj@newflow.co.uk>
10623 L:      linux-omap@vger.kernel.org
10624 S:      Maintained
10625 F:      arch/arm/boot/dts/am335x-nano.dts
10626
10627 OMAP1 SUPPORT
10628 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10629 M:      Tony Lindgren <tony@atomide.com>
10630 L:      linux-omap@vger.kernel.org
10631 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10633 S:      Maintained
10634 F:      arch/arm/mach-omap1/
10635 F:      arch/arm/plat-omap/
10636 F:      arch/arm/configs/omap1_defconfig
10637 F:      drivers/i2c/busses/i2c-omap.c
10638 F:      include/linux/platform_data/i2c-omap.h
10639 F:      include/linux/platform_data/ams-delta-fiq.h
10640
10641 OMAP2+ SUPPORT
10642 M:      Tony Lindgren <tony@atomide.com>
10643 L:      linux-omap@vger.kernel.org
10644 W:      http://www.muru.com/linux/omap/
10645 W:      http://linux.omap.com/
10646 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10648 S:      Maintained
10649 F:      arch/arm/mach-omap2/
10650 F:      arch/arm/plat-omap/
10651 F:      arch/arm/configs/omap2plus_defconfig
10652 F:      drivers/i2c/busses/i2c-omap.c
10653 F:      drivers/irqchip/irq-omap-intc.c
10654 F:      drivers/mfd/*omap*.c
10655 F:      drivers/mfd/menelaus.c
10656 F:      drivers/mfd/palmas.c
10657 F:      drivers/mfd/tps65217.c
10658 F:      drivers/mfd/tps65218.c
10659 F:      drivers/mfd/tps65910.c
10660 F:      drivers/mfd/twl-core.[ch]
10661 F:      drivers/mfd/twl4030*.c
10662 F:      drivers/mfd/twl6030*.c
10663 F:      drivers/mfd/twl6040*.c
10664 F:      drivers/regulator/palmas-regulator*.c
10665 F:      drivers/regulator/pbias-regulator.c
10666 F:      drivers/regulator/tps65217-regulator.c
10667 F:      drivers/regulator/tps65218-regulator.c
10668 F:      drivers/regulator/tps65910-regulator.c
10669 F:      drivers/regulator/twl-regulator.c
10670 F:      drivers/regulator/twl6030-regulator.c
10671 F:      include/linux/platform_data/i2c-omap.h
10672
10673 ONION OMEGA2+ BOARD
10674 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10675 L:      linux-mips@linux-mips.org
10676 S:      Maintained
10677 F:      arch/mips/boot/dts/ralink/omega2p.dts
10678
10679 OMFS FILESYSTEM
10680 M:      Bob Copeland <me@bobcopeland.com>
10681 L:      linux-karma-devel@lists.sourceforge.net
10682 S:      Maintained
10683 F:      Documentation/filesystems/omfs.txt
10684 F:      fs/omfs/
10685
10686 OMNIKEY CARDMAN 4000 DRIVER
10687 M:      Harald Welte <laforge@gnumonks.org>
10688 S:      Maintained
10689 F:      drivers/char/pcmcia/cm4000_cs.c
10690 F:      include/linux/cm4000_cs.h
10691 F:      include/uapi/linux/cm4000_cs.h
10692
10693 OMNIKEY CARDMAN 4040 DRIVER
10694 M:      Harald Welte <laforge@gnumonks.org>
10695 S:      Maintained
10696 F:      drivers/char/pcmcia/cm4040_cs.*
10697
10698 OMNIVISION OV13858 SENSOR DRIVER
10699 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10700 L:      linux-media@vger.kernel.org
10701 T:      git git://linuxtv.org/media_tree.git
10702 S:      Maintained
10703 F:      drivers/media/i2c/ov13858.c
10704
10705 OMNIVISION OV2680 SENSOR DRIVER
10706 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10707 L:      linux-media@vger.kernel.org
10708 T:      git git://linuxtv.org/media_tree.git
10709 S:      Maintained
10710 F:      drivers/media/i2c/ov2680.c
10711 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10712
10713 OMNIVISION OV2685 SENSOR DRIVER
10714 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10715 L:      linux-media@vger.kernel.org
10716 T:      git git://linuxtv.org/media_tree.git
10717 S:      Maintained
10718 F:      drivers/media/i2c/ov2685.c
10719
10720 OMNIVISION OV5640 SENSOR DRIVER
10721 M:      Steve Longerbeam <slongerbeam@gmail.com>
10722 L:      linux-media@vger.kernel.org
10723 T:      git git://linuxtv.org/media_tree.git
10724 S:      Maintained
10725 F:      drivers/media/i2c/ov5640.c
10726
10727 OMNIVISION OV5647 SENSOR DRIVER
10728 M:      Luis Oliveira <lolivei@synopsys.com>
10729 L:      linux-media@vger.kernel.org
10730 T:      git git://linuxtv.org/media_tree.git
10731 S:      Maintained
10732 F:      drivers/media/i2c/ov5647.c
10733
10734 OMNIVISION OV5695 SENSOR DRIVER
10735 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10736 L:      linux-media@vger.kernel.org
10737 T:      git git://linuxtv.org/media_tree.git
10738 S:      Maintained
10739 F:      drivers/media/i2c/ov5695.c
10740
10741 OMNIVISION OV7670 SENSOR DRIVER
10742 M:      Jonathan Corbet <corbet@lwn.net>
10743 L:      linux-media@vger.kernel.org
10744 T:      git git://linuxtv.org/media_tree.git
10745 S:      Maintained
10746 F:      drivers/media/i2c/ov7670.c
10747 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10748
10749 OMNIVISION OV772x SENSOR DRIVER
10750 M:      Jacopo Mondi <jacopo@jmondi.org>
10751 L:      linux-media@vger.kernel.org
10752 T:      git git://linuxtv.org/media_tree.git
10753 S:      Odd fixes
10754 F:      drivers/media/i2c/ov772x.c
10755 F:      include/media/i2c/ov772x.h
10756 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10757
10758 OMNIVISION OV7740 SENSOR DRIVER
10759 M:      Wenyou Yang <wenyou.yang@microchip.com>
10760 L:      linux-media@vger.kernel.org
10761 T:      git git://linuxtv.org/media_tree.git
10762 S:      Maintained
10763 F:      drivers/media/i2c/ov7740.c
10764 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10765
10766 OMNIVISION OV9650 SENSOR DRIVER
10767 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10768 R:      Akinobu Mita <akinobu.mita@gmail.com>
10769 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10770 L:      linux-media@vger.kernel.org
10771 T:      git git://linuxtv.org/media_tree.git
10772 S:      Maintained
10773 F:      drivers/media/i2c/ov9650.c
10774 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10775
10776 ONENAND FLASH DRIVER
10777 M:      Kyungmin Park <kyungmin.park@samsung.com>
10778 L:      linux-mtd@lists.infradead.org
10779 S:      Maintained
10780 F:      drivers/mtd/nand/onenand/
10781 F:      include/linux/mtd/onenand*.h
10782
10783 ONSTREAM SCSI TAPE DRIVER
10784 M:      Willem Riede <osst@riede.org>
10785 L:      osst-users@lists.sourceforge.net
10786 L:      linux-scsi@vger.kernel.org
10787 S:      Maintained
10788 F:      Documentation/scsi/osst.txt
10789 F:      drivers/scsi/osst.*
10790 F:      drivers/scsi/osst_*.h
10791 F:      drivers/scsi/st.h
10792
10793 OP-TEE DRIVER
10794 M:      Jens Wiklander <jens.wiklander@linaro.org>
10795 S:      Maintained
10796 F:      drivers/tee/optee/
10797
10798 OPA-VNIC DRIVER
10799 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10800 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10801 L:      linux-rdma@vger.kernel.org
10802 S:      Supported
10803 F:      drivers/infiniband/ulp/opa_vnic
10804
10805 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10806 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10807 M:      Frank Rowand <frowand.list@gmail.com>
10808 L:      devicetree@vger.kernel.org
10809 S:      Maintained
10810 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10811 F:      Documentation/devicetree/overlay-notes.txt
10812 F:      drivers/of/overlay.c
10813 F:      drivers/of/resolver.c
10814 K:      of_overlay_notifier_
10815
10816 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10817 M:      Rob Herring <robh+dt@kernel.org>
10818 M:      Frank Rowand <frowand.list@gmail.com>
10819 L:      devicetree@vger.kernel.org
10820 W:      http://www.devicetree.org/
10821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10822 S:      Maintained
10823 F:      drivers/of/
10824 F:      include/linux/of*.h
10825 F:      scripts/dtc/
10826 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10827
10828 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10829 M:      Rob Herring <robh+dt@kernel.org>
10830 M:      Mark Rutland <mark.rutland@arm.com>
10831 L:      devicetree@vger.kernel.org
10832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10833 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10834 S:      Maintained
10835 F:      Documentation/devicetree/
10836 F:      arch/*/boot/dts/
10837 F:      include/dt-bindings/
10838
10839 OPENCORES I2C BUS DRIVER
10840 M:      Peter Korsgaard <peter@korsgaard.com>
10841 L:      linux-i2c@vger.kernel.org
10842 S:      Maintained
10843 F:      Documentation/i2c/busses/i2c-ocores
10844 F:      drivers/i2c/busses/i2c-ocores.c
10845
10846 OPENRISC ARCHITECTURE
10847 M:      Jonas Bonn <jonas@southpole.se>
10848 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10849 M:      Stafford Horne <shorne@gmail.com>
10850 T:      git git://github.com/openrisc/linux.git
10851 L:      openrisc@lists.librecores.org
10852 W:      http://openrisc.io
10853 S:      Maintained
10854 F:      Documentation/devicetree/bindings/openrisc/
10855 F:      Documentation/openrisc/
10856 F:      arch/openrisc/
10857 F:      drivers/irqchip/irq-ompic.c
10858 F:      drivers/irqchip/irq-or1k-*
10859
10860 OPENVSWITCH
10861 M:      Pravin B Shelar <pshelar@ovn.org>
10862 L:      netdev@vger.kernel.org
10863 L:      dev@openvswitch.org
10864 W:      http://openvswitch.org
10865 S:      Maintained
10866 F:      net/openvswitch/
10867 F:      include/uapi/linux/openvswitch.h
10868
10869 OPERATING PERFORMANCE POINTS (OPP)
10870 M:      Viresh Kumar <vireshk@kernel.org>
10871 M:      Nishanth Menon <nm@ti.com>
10872 M:      Stephen Boyd <sboyd@kernel.org>
10873 L:      linux-pm@vger.kernel.org
10874 S:      Maintained
10875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10876 F:      drivers/opp/
10877 F:      include/linux/pm_opp.h
10878 F:      Documentation/power/opp.txt
10879 F:      Documentation/devicetree/bindings/opp/
10880
10881 OPL4 DRIVER
10882 M:      Clemens Ladisch <clemens@ladisch.de>
10883 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10884 T:      git git://git.alsa-project.org/alsa-kernel.git
10885 S:      Maintained
10886 F:      sound/drivers/opl4/
10887
10888 OPROFILE
10889 M:      Robert Richter <rric@kernel.org>
10890 L:      oprofile-list@lists.sf.net
10891 S:      Maintained
10892 F:      arch/*/include/asm/oprofile*.h
10893 F:      arch/*/oprofile/
10894 F:      drivers/oprofile/
10895 F:      include/linux/oprofile.h
10896
10897 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10898 M:      Mark Fasheh <mark@fasheh.com>
10899 M:      Joel Becker <jlbec@evilplan.org>
10900 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10901 W:      http://ocfs2.wiki.kernel.org
10902 S:      Supported
10903 F:      Documentation/filesystems/ocfs2.txt
10904 F:      Documentation/filesystems/dlmfs.txt
10905 F:      fs/ocfs2/
10906
10907 ORANGEFS FILESYSTEM
10908 M:      Mike Marshall <hubcap@omnibond.com>
10909 R:      Martin Brandenburg <martin@omnibond.com>
10910 L:      devel@lists.orangefs.org
10911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10912 S:      Supported
10913 F:      fs/orangefs/
10914 F:      Documentation/filesystems/orangefs.txt
10915
10916 ORINOCO DRIVER
10917 L:      linux-wireless@vger.kernel.org
10918 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10919 W:      http://www.nongnu.org/orinoco/
10920 S:      Orphan
10921 F:      drivers/net/wireless/intersil/orinoco/
10922
10923 OSD LIBRARY and FILESYSTEM
10924 M:      Boaz Harrosh <ooo@electrozaur.com>
10925 S:      Maintained
10926 F:      drivers/scsi/osd/
10927 F:      include/scsi/osd_*
10928 F:      fs/exofs/
10929
10930 OV2659 OMNIVISION SENSOR DRIVER
10931 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10932 L:      linux-media@vger.kernel.org
10933 W:      https://linuxtv.org
10934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10935 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10936 S:      Maintained
10937 F:      drivers/media/i2c/ov2659.c
10938 F:      include/media/i2c/ov2659.h
10939
10940 OVERLAY FILESYSTEM
10941 M:      Miklos Szeredi <miklos@szeredi.hu>
10942 L:      linux-unionfs@vger.kernel.org
10943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10944 S:      Supported
10945 F:      fs/overlayfs/
10946 F:      Documentation/filesystems/overlayfs.txt
10947
10948 P54 WIRELESS DRIVER
10949 M:      Christian Lamparter <chunkeey@googlemail.com>
10950 L:      linux-wireless@vger.kernel.org
10951 W:      http://wireless.kernel.org/en/users/Drivers/p54
10952 S:      Maintained
10953 F:      drivers/net/wireless/intersil/p54/
10954
10955 PA SEMI ETHERNET DRIVER
10956 L:      netdev@vger.kernel.org
10957 S:      Orphan
10958 F:      drivers/net/ethernet/pasemi/*
10959
10960 PA SEMI SMBUS DRIVER
10961 L:      linux-i2c@vger.kernel.org
10962 S:      Orphan
10963 F:      drivers/i2c/busses/i2c-pasemi.c
10964
10965 PADATA PARALLEL EXECUTION MECHANISM
10966 M:      Steffen Klassert <steffen.klassert@secunet.com>
10967 L:      linux-crypto@vger.kernel.org
10968 S:      Maintained
10969 F:      kernel/padata.c
10970 F:      include/linux/padata.h
10971 F:      Documentation/padata.txt
10972
10973 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10974 M:      Harald Welte <laforge@gnumonks.org>
10975 L:      platform-driver-x86@vger.kernel.org
10976 S:      Maintained
10977 F:      drivers/platform/x86/panasonic-laptop.c
10978
10979 PARALLEL LCD/KEYPAD PANEL DRIVER
10980 M:      Willy Tarreau <willy@haproxy.com>
10981 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10982 S:      Odd Fixes
10983 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10984 F:      drivers/auxdisplay/panel.c
10985
10986 PARALLEL PORT SUBSYSTEM
10987 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10988 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10989 L:      linux-parport@lists.infradead.org (subscribers-only)
10990 S:      Maintained
10991 F:      drivers/parport/
10992 F:      include/linux/parport*.h
10993 F:      drivers/char/ppdev.c
10994 F:      include/uapi/linux/ppdev.h
10995 F:      Documentation/parport*.txt
10996
10997 PARAVIRT_OPS INTERFACE
10998 M:      Juergen Gross <jgross@suse.com>
10999 M:      Alok Kataria <akataria@vmware.com>
11000 L:      virtualization@lists.linux-foundation.org
11001 S:      Supported
11002 F:      Documentation/virtual/paravirt_ops.txt
11003 F:      arch/*/kernel/paravirt*
11004 F:      arch/*/include/asm/paravirt*.h
11005 F:      include/linux/hypervisor.h
11006
11007 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11008 M:      Tim Waugh <tim@cyberelk.net>
11009 L:      linux-parport@lists.infradead.org (subscribers-only)
11010 S:      Maintained
11011 F:      Documentation/blockdev/paride.txt
11012 F:      drivers/block/paride/
11013
11014 PARISC ARCHITECTURE
11015 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11016 M:      Helge Deller <deller@gmx.de>
11017 L:      linux-parisc@vger.kernel.org
11018 W:      http://www.parisc-linux.org/
11019 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11022 S:      Maintained
11023 F:      arch/parisc/
11024 F:      Documentation/parisc/
11025 F:      drivers/parisc/
11026 F:      drivers/char/agp/parisc-agp.c
11027 F:      drivers/input/serio/gscps2.c
11028 F:      drivers/parport/parport_gsc.*
11029 F:      drivers/tty/serial/8250/8250_gsc.c
11030 F:      drivers/video/fbdev/sti*
11031 F:      drivers/video/console/sti*
11032 F:      drivers/video/logo/logo_parisc*
11033
11034 PARMAN
11035 M:      Jiri Pirko <jiri@mellanox.com>
11036 L:      netdev@vger.kernel.org
11037 S:      Supported
11038 F:      lib/parman.c
11039 F:      lib/test_parman.c
11040 F:      include/linux/parman.h
11041
11042 PC87360 HARDWARE MONITORING DRIVER
11043 M:      Jim Cromie <jim.cromie@gmail.com>
11044 L:      linux-hwmon@vger.kernel.org
11045 S:      Maintained
11046 F:      Documentation/hwmon/pc87360
11047 F:      drivers/hwmon/pc87360.c
11048
11049 PC8736x GPIO DRIVER
11050 M:      Jim Cromie <jim.cromie@gmail.com>
11051 S:      Maintained
11052 F:      drivers/char/pc8736x_gpio.c
11053
11054 PC87427 HARDWARE MONITORING DRIVER
11055 M:      Jean Delvare <jdelvare@suse.com>
11056 L:      linux-hwmon@vger.kernel.org
11057 S:      Maintained
11058 F:      Documentation/hwmon/pc87427
11059 F:      drivers/hwmon/pc87427.c
11060
11061 PCA9532 LED DRIVER
11062 M:      Riku Voipio <riku.voipio@iki.fi>
11063 S:      Maintained
11064 F:      drivers/leds/leds-pca9532.c
11065 F:      include/linux/leds-pca9532.h
11066
11067 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11068 M:      Guenter Roeck <linux@roeck-us.net>
11069 L:      linux-i2c@vger.kernel.org
11070 S:      Maintained
11071 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11072
11073 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11074 M:      Khalid Aziz <khalid@gonehiking.org>
11075 S:      Maintained
11076 F:      drivers/firmware/pcdp.*
11077
11078 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11079 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11080 L:      linux-pci@vger.kernel.org
11081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11082 S:      Maintained
11083 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11084 F:      drivers/pci/controller/pci-aardvark.c
11085
11086 PCI DRIVER FOR ALTERA PCIE IP
11087 M:      Ley Foon Tan <lftan@altera.com>
11088 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11089 L:      linux-pci@vger.kernel.org
11090 S:      Supported
11091 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11092 F:      drivers/pci/controller/pcie-altera.c
11093
11094 PCI DRIVER FOR APPLIEDMICRO XGENE
11095 M:      Tanmay Inamdar <tinamdar@apm.com>
11096 L:      linux-pci@vger.kernel.org
11097 L:      linux-arm-kernel@lists.infradead.org
11098 S:      Maintained
11099 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11100 F:      drivers/pci/controller/pci-xgene.c
11101
11102 PCI DRIVER FOR ARM VERSATILE PLATFORM
11103 M:      Rob Herring <robh@kernel.org>
11104 L:      linux-pci@vger.kernel.org
11105 L:      linux-arm-kernel@lists.infradead.org
11106 S:      Maintained
11107 F:      Documentation/devicetree/bindings/pci/versatile.txt
11108 F:      drivers/pci/controller/pci-versatile.c
11109
11110 PCI DRIVER FOR ARMADA 8K
11111 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11112 L:      linux-pci@vger.kernel.org
11113 L:      linux-arm-kernel@lists.infradead.org
11114 S:      Maintained
11115 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11116 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11117
11118 PCI DRIVER FOR CADENCE PCIE IP
11119 M:      Alan Douglas <adouglas@cadence.com>
11120 L:      linux-pci@vger.kernel.org
11121 S:      Maintained
11122 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11123 F:      drivers/pci/controller/pcie-cadence*
11124
11125 PCI DRIVER FOR FREESCALE LAYERSCAPE
11126 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11127 M:      Mingkai Hu <mingkai.hu@nxp.com>
11128 M:      Roy Zang <roy.zang@nxp.com>
11129 L:      linuxppc-dev@lists.ozlabs.org
11130 L:      linux-pci@vger.kernel.org
11131 L:      linux-arm-kernel@lists.infradead.org
11132 S:      Maintained
11133 F:      drivers/pci/controller/dwc/*layerscape*
11134
11135 PCI DRIVER FOR GENERIC OF HOSTS
11136 M:      Will Deacon <will.deacon@arm.com>
11137 L:      linux-pci@vger.kernel.org
11138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11139 S:      Maintained
11140 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11141 F:      drivers/pci/controller/pci-host-common.c
11142 F:      drivers/pci/controller/pci-host-generic.c
11143
11144 PCI DRIVER FOR IMX6
11145 M:      Richard Zhu <hongxing.zhu@nxp.com>
11146 M:      Lucas Stach <l.stach@pengutronix.de>
11147 L:      linux-pci@vger.kernel.org
11148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11149 S:      Maintained
11150 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11151 F:      drivers/pci/controller/dwc/*imx6*
11152
11153 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11154 M:      Keith Busch <keith.busch@intel.com>
11155 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11156 L:      linux-pci@vger.kernel.org
11157 S:      Supported
11158 F:      drivers/pci/controller/vmd.c
11159
11160 PCI DRIVER FOR MICROSEMI SWITCHTEC
11161 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11162 M:      Logan Gunthorpe <logang@deltatee.com>
11163 L:      linux-pci@vger.kernel.org
11164 S:      Maintained
11165 F:      Documentation/switchtec.txt
11166 F:      Documentation/ABI/testing/sysfs-class-switchtec
11167 F:      drivers/pci/switch/switchtec*
11168 F:      include/uapi/linux/switchtec_ioctl.h
11169 F:      include/linux/switchtec.h
11170 F:      drivers/ntb/hw/mscc/
11171
11172 PCI DRIVER FOR MOBIVEIL PCIE IP
11173 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11174 L:      linux-pci@vger.kernel.org
11175 S:      Supported
11176 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11177 F:      drivers/pci/controller/pcie-mobiveil.c
11178
11179 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11180 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11181 M:      Jason Cooper <jason@lakedaemon.net>
11182 L:      linux-pci@vger.kernel.org
11183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11184 S:      Maintained
11185 F:      drivers/pci/controller/*mvebu*
11186
11187 PCI DRIVER FOR NVIDIA TEGRA
11188 M:      Thierry Reding <thierry.reding@gmail.com>
11189 L:      linux-tegra@vger.kernel.org
11190 L:      linux-pci@vger.kernel.org
11191 S:      Supported
11192 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11193 F:      drivers/pci/controller/pci-tegra.c
11194
11195 PCI DRIVER FOR RENESAS R-CAR
11196 M:      Simon Horman <horms@verge.net.au>
11197 L:      linux-pci@vger.kernel.org
11198 L:      linux-renesas-soc@vger.kernel.org
11199 S:      Maintained
11200 F:      drivers/pci/controller/*rcar*
11201
11202 PCI DRIVER FOR SAMSUNG EXYNOS
11203 M:      Jingoo Han <jingoohan1@gmail.com>
11204 L:      linux-pci@vger.kernel.org
11205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11206 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11207 S:      Maintained
11208 F:      drivers/pci/controller/dwc/pci-exynos.c
11209
11210 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11211 M:      Jingoo Han <jingoohan1@gmail.com>
11212 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11213 L:      linux-pci@vger.kernel.org
11214 S:      Maintained
11215 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11216 F:      drivers/pci/controller/dwc/*designware*
11217
11218 PCI DRIVER FOR TI DRA7XX
11219 M:      Kishon Vijay Abraham I <kishon@ti.com>
11220 L:      linux-omap@vger.kernel.org
11221 L:      linux-pci@vger.kernel.org
11222 S:      Supported
11223 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11224 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11225
11226 PCI DRIVER FOR TI KEYSTONE
11227 M:      Murali Karicheri <m-karicheri2@ti.com>
11228 L:      linux-pci@vger.kernel.org
11229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11230 S:      Maintained
11231 F:      drivers/pci/controller/dwc/*keystone*
11232
11233 PCI ENDPOINT SUBSYSTEM
11234 M:      Kishon Vijay Abraham I <kishon@ti.com>
11235 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11236 L:      linux-pci@vger.kernel.org
11237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11238 S:      Supported
11239 F:      drivers/pci/endpoint/
11240 F:      drivers/misc/pci_endpoint_test.c
11241 F:      tools/pci/
11242
11243 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11244 M:      Russell Currey <ruscur@russell.cc>
11245 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11246 M:      Oliver O'Halloran <oohall@gmail.com>
11247 L:      linuxppc-dev@lists.ozlabs.org
11248 S:      Supported
11249 F:      Documentation/PCI/pci-error-recovery.txt
11250 F:      drivers/pci/pcie/aer.c
11251 F:      drivers/pci/pcie/dpc.c
11252 F:      drivers/pci/pcie/err.c
11253 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11254 F:      arch/powerpc/kernel/eeh*.c
11255 F:      arch/powerpc/platforms/*/eeh*.c
11256 F:      arch/powerpc/include/*/eeh*.h
11257
11258 PCI ERROR RECOVERY
11259 M:      Linas Vepstas <linasvepstas@gmail.com>
11260 L:      linux-pci@vger.kernel.org
11261 S:      Supported
11262 F:      Documentation/PCI/pci-error-recovery.txt
11263
11264 PCI MSI DRIVER FOR ALTERA MSI IP
11265 M:      Ley Foon Tan <lftan@altera.com>
11266 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11267 L:      linux-pci@vger.kernel.org
11268 S:      Supported
11269 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11270 F:      drivers/pci/controller/pcie-altera-msi.c
11271
11272 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11273 M:      Duc Dang <dhdang@apm.com>
11274 L:      linux-pci@vger.kernel.org
11275 L:      linux-arm-kernel@lists.infradead.org
11276 S:      Maintained
11277 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11278 F:      drivers/pci/controller/pci-xgene-msi.c
11279
11280 PCI SUBSYSTEM
11281 M:      Bjorn Helgaas <bhelgaas@google.com>
11282 L:      linux-pci@vger.kernel.org
11283 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11285 S:      Supported
11286 F:      Documentation/devicetree/bindings/pci/
11287 F:      Documentation/PCI/
11288 F:      drivers/acpi/pci*
11289 F:      drivers/pci/
11290 F:      include/asm-generic/pci*
11291 F:      include/linux/pci*
11292 F:      include/linux/of_pci.h
11293 F:      include/uapi/linux/pci*
11294 F:      lib/pci*
11295 F:      arch/x86/pci/
11296 F:      arch/x86/kernel/quirks.c
11297
11298 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11299 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11300 L:      linux-pci@vger.kernel.org
11301 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11303 S:      Supported
11304 F:      drivers/pci/controller/
11305
11306 PCIE DRIVER FOR AXIS ARTPEC
11307 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11308 L:      linux-arm-kernel@axis.com
11309 L:      linux-pci@vger.kernel.org
11310 S:      Maintained
11311 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11312 F:      drivers/pci/controller/dwc/*artpec*
11313
11314 PCIE DRIVER FOR CAVIUM THUNDERX
11315 M:      David Daney <david.daney@cavium.com>
11316 L:      linux-pci@vger.kernel.org
11317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11318 S:      Supported
11319 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11320 F:      drivers/pci/controller/pci-thunder-*
11321
11322 PCIE DRIVER FOR HISILICON
11323 M:      Zhou Wang <wangzhou1@hisilicon.com>
11324 L:      linux-pci@vger.kernel.org
11325 S:      Maintained
11326 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11327 F:      drivers/pci/controller/dwc/pcie-hisi.c
11328
11329 PCIE DRIVER FOR HISILICON KIRIN
11330 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11331 M:      Binghui Wang <wangbinghui@hisilicon.com>
11332 L:      linux-pci@vger.kernel.org
11333 S:      Maintained
11334 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11335 F:      drivers/pci/controller/dwc/pcie-kirin.c
11336
11337 PCIE DRIVER FOR HISILICON STB
11338 M:      Jianguo Sun <sunjianguo1@huawei.com>
11339 M:      Shawn Guo <shawn.guo@linaro.org>
11340 L:      linux-pci@vger.kernel.org
11341 S:      Maintained
11342 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11343 F:      drivers/pci/controller/dwc/pcie-histb.c
11344
11345 PCIE DRIVER FOR MEDIATEK
11346 M:      Ryder Lee <ryder.lee@mediatek.com>
11347 L:      linux-pci@vger.kernel.org
11348 L:      linux-mediatek@lists.infradead.org
11349 S:      Supported
11350 F:      Documentation/devicetree/bindings/pci/mediatek*
11351 F:      drivers/pci/controller/*mediatek*
11352
11353 PCIE DRIVER FOR QUALCOMM MSM
11354 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11355 L:      linux-pci@vger.kernel.org
11356 L:      linux-arm-msm@vger.kernel.org
11357 S:      Maintained
11358 F:      drivers/pci/controller/dwc/*qcom*
11359
11360 PCIE DRIVER FOR ROCKCHIP
11361 M:      Shawn Lin <shawn.lin@rock-chips.com>
11362 L:      linux-pci@vger.kernel.org
11363 L:      linux-rockchip@lists.infradead.org
11364 S:      Maintained
11365 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11366 F:      drivers/pci/controller/pcie-rockchip*
11367
11368 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11369 M:      Linus Walleij <linus.walleij@linaro.org>
11370 L:      linux-pci@vger.kernel.org
11371 S:      Maintained
11372 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11373 F:      drivers/pci/controller/pci-v3-semi.c
11374
11375 PCIE DRIVER FOR ST SPEAR13XX
11376 M:      Pratyush Anand <pratyush.anand@gmail.com>
11377 L:      linux-pci@vger.kernel.org
11378 S:      Maintained
11379 F:      drivers/pci/controller/dwc/*spear*
11380
11381 PCMCIA SUBSYSTEM
11382 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11384 S:      Odd Fixes
11385 F:      Documentation/pcmcia/
11386 F:      tools/pcmcia/
11387 F:      drivers/pcmcia/
11388 F:      include/pcmcia/
11389
11390 PCNET32 NETWORK DRIVER
11391 M:      Don Fry <pcnet32@frontier.com>
11392 L:      netdev@vger.kernel.org
11393 S:      Maintained
11394 F:      drivers/net/ethernet/amd/pcnet32.c
11395
11396 PCRYPT PARALLEL CRYPTO ENGINE
11397 M:      Steffen Klassert <steffen.klassert@secunet.com>
11398 L:      linux-crypto@vger.kernel.org
11399 S:      Maintained
11400 F:      crypto/pcrypt.c
11401 F:      include/crypto/pcrypt.h
11402
11403 PEAQ WMI HOTKEYS DRIVER
11404 M:      Hans de Goede <hdegoede@redhat.com>
11405 L:      platform-driver-x86@vger.kernel.org
11406 S:      Maintained
11407 F:      drivers/platform/x86/peaq-wmi.c
11408
11409 PER-CPU MEMORY ALLOCATOR
11410 M:      Dennis Zhou <dennis@kernel.org>
11411 M:      Tejun Heo <tj@kernel.org>
11412 M:      Christoph Lameter <cl@linux.com>
11413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11414 S:      Maintained
11415 F:      include/linux/percpu*.h
11416 F:      mm/percpu*.c
11417 F:      arch/*/include/asm/percpu.h
11418
11419 PER-TASK DELAY ACCOUNTING
11420 M:      Balbir Singh <bsingharora@gmail.com>
11421 S:      Maintained
11422 F:      include/linux/delayacct.h
11423 F:      kernel/delayacct.c
11424
11425 PERFORMANCE EVENTS SUBSYSTEM
11426 M:      Peter Zijlstra <peterz@infradead.org>
11427 M:      Ingo Molnar <mingo@redhat.com>
11428 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11429 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11430 R:      Jiri Olsa <jolsa@redhat.com>
11431 R:      Namhyung Kim <namhyung@kernel.org>
11432 L:      linux-kernel@vger.kernel.org
11433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11434 S:      Supported
11435 F:      kernel/events/*
11436 F:      include/linux/perf_event.h
11437 F:      include/uapi/linux/perf_event.h
11438 F:      arch/*/kernel/perf_event*.c
11439 F:      arch/*/kernel/*/perf_event*.c
11440 F:      arch/*/kernel/*/*/perf_event*.c
11441 F:      arch/*/include/asm/perf_event.h
11442 F:      arch/*/kernel/perf_callchain.c
11443 F:      arch/*/events/*
11444 F:      tools/perf/
11445
11446 PERSONALITY HANDLING
11447 M:      Christoph Hellwig <hch@infradead.org>
11448 L:      linux-abi-devel@lists.sourceforge.net
11449 S:      Maintained
11450 F:      include/linux/personality.h
11451 F:      include/uapi/linux/personality.h
11452
11453 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11454 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11455 L:      linux-input@vger.kernel.org
11456 S:      Maintained
11457 F:      Documentation/input/devices/pxrc.rst
11458 F:      drivers/input/joystick/pxrc.c
11459
11460 PHONET PROTOCOL
11461 M:      Remi Denis-Courmont <courmisch@gmail.com>
11462 S:      Supported
11463 F:      Documentation/networking/phonet.txt
11464 F:      include/linux/phonet.h
11465 F:      include/net/phonet/
11466 F:      include/uapi/linux/phonet.h
11467 F:      net/phonet/
11468
11469 PHRAM MTD DRIVER
11470 M:      Joern Engel <joern@lazybastard.org>
11471 L:      linux-mtd@lists.infradead.org
11472 S:      Maintained
11473 F:      drivers/mtd/devices/phram.c
11474
11475 PICOLCD HID DRIVER
11476 M:      Bruno Prémont <bonbons@linux-vserver.org>
11477 L:      linux-input@vger.kernel.org
11478 S:      Maintained
11479 F:      drivers/hid/hid-picolcd*
11480
11481 PICOXCELL SUPPORT
11482 M:      Jamie Iles <jamie@jamieiles.com>
11483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11484 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11485 S:      Supported
11486 F:      arch/arm/boot/dts/picoxcell*
11487 F:      arch/arm/mach-picoxcell/
11488 F:      drivers/crypto/picoxcell*
11489
11490 PIN CONTROL SUBSYSTEM
11491 M:      Linus Walleij <linus.walleij@linaro.org>
11492 L:      linux-gpio@vger.kernel.org
11493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11494 S:      Maintained
11495 F:      Documentation/devicetree/bindings/pinctrl/
11496 F:      Documentation/driver-api/pinctl.rst
11497 F:      drivers/pinctrl/
11498 F:      include/linux/pinctrl/
11499
11500 PIN CONTROLLER - ATMEL AT91
11501 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11503 S:      Maintained
11504 F:      drivers/pinctrl/pinctrl-at91.*
11505
11506 PIN CONTROLLER - ATMEL AT91 PIO4
11507 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11509 L:      linux-gpio@vger.kernel.org
11510 S:      Supported
11511 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11512
11513 PIN CONTROLLER - FREESCALE
11514 M:      Dong Aisheng <aisheng.dong@nxp.com>
11515 M:      Fabio Estevam <festevam@gmail.com>
11516 M:      Shawn Guo <shawnguo@kernel.org>
11517 M:      Stefan Agner <stefan@agner.ch>
11518 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11519 L:      linux-gpio@vger.kernel.org
11520 S:      Maintained
11521 F:      drivers/pinctrl/freescale/
11522 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11523
11524 PIN CONTROLLER - INTEL
11525 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11526 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11527 S:      Maintained
11528 F:      drivers/pinctrl/intel/
11529
11530 PIN CONTROLLER - MEDIATEK
11531 M:      Sean Wang <sean.wang@mediatek.com>
11532 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11533 S:      Maintained
11534 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11535 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11536 F:      drivers/pinctrl/mediatek/mtk-eint.*
11537 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11538 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11539 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11540
11541 PIN CONTROLLER - QUALCOMM
11542 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11543 S:      Maintained
11544 L:      linux-arm-msm@vger.kernel.org
11545 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11546 F:      drivers/pinctrl/qcom/
11547
11548 PIN CONTROLLER - RENESAS
11549 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11550 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11551 L:      linux-renesas-soc@vger.kernel.org
11552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11553 S:      Maintained
11554 F:      drivers/pinctrl/sh-pfc/
11555
11556 PIN CONTROLLER - SAMSUNG
11557 M:      Tomasz Figa <tomasz.figa@gmail.com>
11558 M:      Krzysztof Kozlowski <krzk@kernel.org>
11559 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11561 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11562 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11564 S:      Maintained
11565 F:      drivers/pinctrl/samsung/
11566 F:      include/dt-bindings/pinctrl/samsung.h
11567 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11568
11569 PIN CONTROLLER - SINGLE
11570 M:      Tony Lindgren <tony@atomide.com>
11571 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11573 L:      linux-omap@vger.kernel.org
11574 S:      Maintained
11575 F:      drivers/pinctrl/pinctrl-single.c
11576
11577 PIN CONTROLLER - ST SPEAR
11578 M:      Viresh Kumar <vireshk@kernel.org>
11579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11580 W:      http://www.st.com/spear
11581 S:      Maintained
11582 F:      drivers/pinctrl/spear/
11583
11584 PISTACHIO SOC SUPPORT
11585 M:      James Hartley <james.hartley@sondrel.com>
11586 L:      linux-mips@linux-mips.org
11587 S:      Odd Fixes
11588 F:      arch/mips/pistachio/
11589 F:      arch/mips/include/asm/mach-pistachio/
11590 F:      arch/mips/boot/dts/img/pistachio*
11591 F:      arch/mips/configs/pistachio*_defconfig
11592
11593 PKTCDVD DRIVER
11594 S:      Orphan
11595 M:      linux-block@vger.kernel.org
11596 F:      drivers/block/pktcdvd.c
11597 F:      include/linux/pktcdvd.h
11598 F:      include/uapi/linux/pktcdvd.h
11599
11600 PKUNITY SOC DRIVERS
11601 M:      Guan Xuetao <gxt@pku.edu.cn>
11602 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11603 S:      Maintained
11604 T:      git git://github.com/gxt/linux.git
11605 F:      drivers/input/serio/i8042-unicore32io.h
11606 F:      drivers/i2c/busses/i2c-puv3.c
11607 F:      drivers/video/fbdev/fb-puv3.c
11608 F:      drivers/rtc/rtc-puv3.c
11609
11610 PMBUS HARDWARE MONITORING DRIVERS
11611 M:      Guenter Roeck <linux@roeck-us.net>
11612 L:      linux-hwmon@vger.kernel.org
11613 W:      http://hwmon.wiki.kernel.org/
11614 W:      http://www.roeck-us.net/linux/drivers/
11615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11616 S:      Maintained
11617 F:      Documentation/hwmon/pmbus
11618 F:      drivers/hwmon/pmbus/
11619 F:      include/linux/pmbus.h
11620
11621 PMC SIERRA MaxRAID DRIVER
11622 L:      linux-scsi@vger.kernel.org
11623 W:      http://www.pmc-sierra.com/
11624 S:      Orphan
11625 F:      drivers/scsi/pmcraid.*
11626
11627 PMC SIERRA PM8001 DRIVER
11628 M:      Jack Wang <jinpu.wang@profitbricks.com>
11629 M:      lindar_liu@usish.com
11630 L:      linux-scsi@vger.kernel.org
11631 S:      Supported
11632 F:      drivers/scsi/pm8001/
11633
11634 PNP SUPPORT
11635 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11636 S:      Maintained
11637 F:      drivers/pnp/
11638
11639 POSIX CLOCKS and TIMERS
11640 M:      Thomas Gleixner <tglx@linutronix.de>
11641 L:      linux-kernel@vger.kernel.org
11642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11643 S:      Maintained
11644 F:      fs/timerfd.c
11645 F:      include/linux/timer*
11646 F:      kernel/time/*timer*
11647
11648 POWER MANAGEMENT CORE
11649 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11650 L:      linux-pm@vger.kernel.org
11651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11652 B:      https://bugzilla.kernel.org
11653 S:      Supported
11654 F:      drivers/base/power/
11655 F:      include/linux/pm.h
11656 F:      include/linux/pm_*
11657 F:      include/linux/powercap.h
11658 F:      drivers/powercap/
11659 F:      kernel/configs/nopm.config
11660
11661 POWER STATE COORDINATION INTERFACE (PSCI)
11662 M:      Mark Rutland <mark.rutland@arm.com>
11663 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11664 L:      linux-arm-kernel@lists.infradead.org
11665 S:      Maintained
11666 F:      drivers/firmware/psci*.c
11667 F:      include/linux/psci.h
11668 F:      include/uapi/linux/psci.h
11669
11670 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11671 M:      Sebastian Reichel <sre@kernel.org>
11672 L:      linux-pm@vger.kernel.org
11673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11674 S:      Maintained
11675 F:      Documentation/ABI/testing/sysfs-class-power
11676 F:      Documentation/devicetree/bindings/power/supply/
11677 F:      include/linux/power_supply.h
11678 F:      drivers/power/supply/
11679
11680 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11681 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11682 L:      linuxppc-dev@lists.ozlabs.org
11683 S:      Maintained
11684 F:      drivers/char/powernv-op-panel.c
11685
11686 PPP OVER ATM (RFC 2364)
11687 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11688 S:      Maintained
11689 F:      net/atm/pppoatm.c
11690 F:      include/uapi/linux/atmppp.h
11691
11692 PPP OVER ETHERNET
11693 M:      Michal Ostrowski <mostrows@earthlink.net>
11694 S:      Maintained
11695 F:      drivers/net/ppp/pppoe.c
11696 F:      drivers/net/ppp/pppox.c
11697
11698 PPP OVER L2TP
11699 M:      James Chapman <jchapman@katalix.com>
11700 S:      Maintained
11701 F:      net/l2tp/l2tp_ppp.c
11702 F:      include/linux/if_pppol2tp.h
11703 F:      include/uapi/linux/if_pppol2tp.h
11704
11705 PPP PROTOCOL DRIVERS AND COMPRESSORS
11706 M:      Paul Mackerras <paulus@samba.org>
11707 L:      linux-ppp@vger.kernel.org
11708 S:      Maintained
11709 F:      drivers/net/ppp/ppp_*
11710
11711 PPS SUPPORT
11712 M:      Rodolfo Giometti <giometti@enneenne.com>
11713 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11714 L:      linuxpps@ml.enneenne.com (subscribers-only)
11715 S:      Maintained
11716 F:      Documentation/pps/
11717 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11718 F:      Documentation/ABI/testing/sysfs-pps
11719 F:      drivers/pps/
11720 F:      include/linux/pps*.h
11721 F:      include/uapi/linux/pps.h
11722
11723 PPTP DRIVER
11724 M:      Dmitry Kozlov <xeb@mail.ru>
11725 L:      netdev@vger.kernel.org
11726 S:      Maintained
11727 F:      drivers/net/ppp/pptp.c
11728 W:      http://sourceforge.net/projects/accel-pptp
11729
11730 PREEMPTIBLE KERNEL
11731 M:      Robert Love <rml@tech9.net>
11732 L:      kpreempt-tech@lists.sourceforge.net
11733 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11734 S:      Supported
11735 F:      Documentation/preempt-locking.txt
11736 F:      include/linux/preempt.h
11737
11738 PRINTK
11739 M:      Petr Mladek <pmladek@suse.com>
11740 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11741 R:      Steven Rostedt <rostedt@goodmis.org>
11742 S:      Maintained
11743 F:      kernel/printk/
11744 F:      include/linux/printk.h
11745
11746 PRISM54 WIRELESS DRIVER
11747 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11748 L:      linux-wireless@vger.kernel.org
11749 W:      http://wireless.kernel.org/en/users/Drivers/p54
11750 S:      Obsolete
11751 F:      drivers/net/wireless/intersil/prism54/
11752
11753 PROC FILESYSTEM
11754 R:      Alexey Dobriyan <adobriyan@gmail.com>
11755 L:      linux-kernel@vger.kernel.org
11756 L:      linux-fsdevel@vger.kernel.org
11757 S:      Maintained
11758 F:      fs/proc/
11759 F:      include/linux/proc_fs.h
11760 F:      tools/testing/selftests/proc/
11761
11762 PROC SYSCTL
11763 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11764 M:      Kees Cook <keescook@chromium.org>
11765 L:      linux-kernel@vger.kernel.org
11766 L:      linux-fsdevel@vger.kernel.org
11767 S:      Maintained
11768 F:      fs/proc/proc_sysctl.c
11769 F:      include/linux/sysctl.h
11770 F:      kernel/sysctl.c
11771 F:      tools/testing/selftests/sysctl/
11772
11773 PS3 NETWORK SUPPORT
11774 M:      Geoff Levand <geoff@infradead.org>
11775 L:      netdev@vger.kernel.org
11776 L:      linuxppc-dev@lists.ozlabs.org
11777 S:      Maintained
11778 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11779
11780 PS3 PLATFORM SUPPORT
11781 M:      Geoff Levand <geoff@infradead.org>
11782 L:      linuxppc-dev@lists.ozlabs.org
11783 S:      Maintained
11784 F:      arch/powerpc/boot/ps3*
11785 F:      arch/powerpc/include/asm/lv1call.h
11786 F:      arch/powerpc/include/asm/ps3*.h
11787 F:      arch/powerpc/platforms/ps3/
11788 F:      drivers/*/ps3*
11789 F:      drivers/ps3/
11790 F:      drivers/rtc/rtc-ps3.c
11791 F:      drivers/usb/host/*ps3.c
11792 F:      sound/ppc/snd_ps3*
11793
11794 PS3VRAM DRIVER
11795 M:      Jim Paris <jim@jtan.com>
11796 M:      Geoff Levand <geoff@infradead.org>
11797 L:      linuxppc-dev@lists.ozlabs.org
11798 S:      Maintained
11799 F:      drivers/block/ps3vram.c
11800
11801 PSAMPLE PACKET SAMPLING SUPPORT:
11802 M:      Yotam Gigi <yotam.gi@gmail.com>
11803 S:      Maintained
11804 F:      net/psample
11805 F:      include/net/psample.h
11806 F:      include/uapi/linux/psample.h
11807
11808 PSTORE FILESYSTEM
11809 M:      Kees Cook <keescook@chromium.org>
11810 M:      Anton Vorontsov <anton@enomsg.org>
11811 M:      Colin Cross <ccross@android.com>
11812 M:      Tony Luck <tony.luck@intel.com>
11813 S:      Maintained
11814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11815 F:      fs/pstore/
11816 F:      include/linux/pstore*
11817 F:      drivers/firmware/efi/efi-pstore.c
11818 F:      drivers/acpi/apei/erst.c
11819 F:      Documentation/admin-guide/ramoops.rst
11820 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11821 K:      \b(pstore|ramoops)
11822
11823 PTP HARDWARE CLOCK SUPPORT
11824 M:      Richard Cochran <richardcochran@gmail.com>
11825 L:      netdev@vger.kernel.org
11826 S:      Maintained
11827 W:      http://linuxptp.sourceforge.net/
11828 F:      Documentation/ABI/testing/sysfs-ptp
11829 F:      Documentation/ptp/*
11830 F:      drivers/net/phy/dp83640*
11831 F:      drivers/ptp/*
11832 F:      include/linux/ptp_cl*
11833
11834 PTRACE SUPPORT
11835 M:      Oleg Nesterov <oleg@redhat.com>
11836 S:      Maintained
11837 F:      include/asm-generic/syscall.h
11838 F:      include/linux/ptrace.h
11839 F:      include/linux/regset.h
11840 F:      include/linux/tracehook.h
11841 F:      include/uapi/linux/ptrace.h
11842 F:      include/uapi/linux/ptrace.h
11843 F:      include/asm-generic/ptrace.h
11844 F:      kernel/ptrace.c
11845 F:      arch/*/ptrace*.c
11846 F:      arch/*/*/ptrace*.c
11847 F:      arch/*/include/asm/ptrace*.h
11848
11849 PULSE8-CEC DRIVER
11850 M:      Hans Verkuil <hverkuil@xs4all.nl>
11851 L:      linux-media@vger.kernel.org
11852 T:      git git://linuxtv.org/media_tree.git
11853 S:      Maintained
11854 F:      drivers/media/usb/pulse8-cec/*
11855 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11856
11857 PVRUSB2 VIDEO4LINUX DRIVER
11858 M:      Mike Isely <isely@pobox.com>
11859 L:      pvrusb2@isely.net       (subscribers-only)
11860 L:      linux-media@vger.kernel.org
11861 W:      http://www.isely.net/pvrusb2/
11862 T:      git git://linuxtv.org/media_tree.git
11863 S:      Maintained
11864 F:      Documentation/media/v4l-drivers/pvrusb2*
11865 F:      drivers/media/usb/pvrusb2/
11866
11867 PWC WEBCAM DRIVER
11868 M:      Hans Verkuil <hverkuil@xs4all.nl>
11869 L:      linux-media@vger.kernel.org
11870 T:      git git://linuxtv.org/media_tree.git
11871 S:      Odd Fixes
11872 F:      drivers/media/usb/pwc/*
11873
11874 PWM FAN DRIVER
11875 M:      Kamil Debski <kamil@wypas.org>
11876 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11877 L:      linux-hwmon@vger.kernel.org
11878 S:      Supported
11879 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11880 F:      Documentation/hwmon/pwm-fan
11881 F:      drivers/hwmon/pwm-fan.c
11882
11883 PWM IR Transmitter
11884 M:      Sean Young <sean@mess.org>
11885 L:      linux-media@vger.kernel.org
11886 S:      Maintained
11887 F:      drivers/media/rc/pwm-ir-tx.c
11888
11889 PWM SUBSYSTEM
11890 M:      Thierry Reding <thierry.reding@gmail.com>
11891 L:      linux-pwm@vger.kernel.org
11892 S:      Maintained
11893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11894 F:      Documentation/pwm.txt
11895 F:      Documentation/devicetree/bindings/pwm/
11896 F:      include/linux/pwm.h
11897 F:      drivers/pwm/
11898 F:      drivers/video/backlight/pwm_bl.c
11899 F:      include/linux/pwm_backlight.h
11900 F:      drivers/gpio/gpio-mvebu.c
11901 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11902
11903 PXA GPIO DRIVER
11904 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11905 L:      linux-gpio@vger.kernel.org
11906 S:      Maintained
11907 F:      drivers/gpio/gpio-pxa.c
11908
11909 PXA MMCI DRIVER
11910 S:      Orphan
11911
11912 PXA RTC DRIVER
11913 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11914 L:      linux-rtc@vger.kernel.org
11915 S:      Maintained
11916
11917 PXA2xx/PXA3xx SUPPORT
11918 M:      Daniel Mack <daniel@zonque.org>
11919 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11920 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11922 T:      git git://github.com/hzhuang1/linux.git
11923 T:      git git://github.com/rjarzmik/linux.git
11924 S:      Maintained
11925 F:      arch/arm/boot/dts/pxa*
11926 F:      arch/arm/mach-pxa/
11927 F:      drivers/dma/pxa*
11928 F:      drivers/pcmcia/pxa2xx*
11929 F:      drivers/pinctrl/pxa/
11930 F:      drivers/spi/spi-pxa2xx*
11931 F:      drivers/usb/gadget/udc/pxa2*
11932 F:      include/sound/pxa2xx-lib.h
11933 F:      sound/arm/pxa*
11934 F:      sound/soc/pxa/
11935
11936 QAT DRIVER
11937 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11938 L:      qat-linux@intel.com
11939 S:      Supported
11940 F:      drivers/crypto/qat/
11941
11942 QCOM AUDIO (ASoC) DRIVERS
11943 M:      Patrick Lai <plai@codeaurora.org>
11944 M:      Banajit Goswami <bgoswami@codeaurora.org>
11945 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11946 S:      Supported
11947 F:      sound/soc/qcom/
11948
11949 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11950 M:      Gabriel Somlo <somlo@cmu.edu>
11951 M:      "Michael S. Tsirkin" <mst@redhat.com>
11952 L:      qemu-devel@nongnu.org
11953 S:      Maintained
11954 F:      drivers/firmware/qemu_fw_cfg.c
11955 F:      include/uapi/linux/qemu_fw_cfg.h
11956
11957 QIB DRIVER
11958 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11959 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11960 L:      linux-rdma@vger.kernel.org
11961 S:      Supported
11962 F:      drivers/infiniband/hw/qib/
11963
11964 QLOGIC QL41xxx FCOE DRIVER
11965 M:      QLogic-Storage-Upstream@cavium.com
11966 L:      linux-scsi@vger.kernel.org
11967 S:      Supported
11968 F:      drivers/scsi/qedf/
11969
11970 QLOGIC QL41xxx ISCSI DRIVER
11971 M:      QLogic-Storage-Upstream@cavium.com
11972 L:      linux-scsi@vger.kernel.org
11973 S:      Supported
11974 F:      drivers/scsi/qedi/
11975
11976 QLOGIC QL4xxx ETHERNET DRIVER
11977 M:      Ariel Elior <Ariel.Elior@cavium.com>
11978 M:      everest-linux-l2@cavium.com
11979 L:      netdev@vger.kernel.org
11980 S:      Supported
11981 F:      drivers/net/ethernet/qlogic/qed/
11982 F:      include/linux/qed/
11983 F:      drivers/net/ethernet/qlogic/qede/
11984
11985 QLOGIC QL4xxx RDMA DRIVER
11986 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11987 M:      Ariel Elior <Ariel.Elior@cavium.com>
11988 L:      linux-rdma@vger.kernel.org
11989 S:      Supported
11990 F:      drivers/infiniband/hw/qedr/
11991 F:      include/uapi/rdma/qedr-abi.h
11992
11993 QLOGIC QLA1280 SCSI DRIVER
11994 M:      Michael Reed <mdr@sgi.com>
11995 L:      linux-scsi@vger.kernel.org
11996 S:      Maintained
11997 F:      drivers/scsi/qla1280.[ch]
11998
11999 QLOGIC QLA2XXX FC-SCSI DRIVER
12000 M:      qla2xxx-upstream@qlogic.com
12001 L:      linux-scsi@vger.kernel.org
12002 S:      Supported
12003 F:      Documentation/scsi/LICENSE.qla2xxx
12004 F:      drivers/scsi/qla2xxx/
12005
12006 QLOGIC QLA3XXX NETWORK DRIVER
12007 M:      Dept-GELinuxNICDev@cavium.com
12008 L:      netdev@vger.kernel.org
12009 S:      Supported
12010 F:      Documentation/networking/LICENSE.qla3xxx
12011 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12012
12013 QLOGIC QLA4XXX iSCSI DRIVER
12014 M:      QLogic-Storage-Upstream@qlogic.com
12015 L:      linux-scsi@vger.kernel.org
12016 S:      Supported
12017 F:      Documentation/scsi/LICENSE.qla4xxx
12018 F:      drivers/scsi/qla4xxx/
12019
12020 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12021 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12022 M:      Manish Chopra <manish.chopra@cavium.com>
12023 M:      Dept-GELinuxNICDev@cavium.com
12024 L:      netdev@vger.kernel.org
12025 S:      Supported
12026 F:      drivers/net/ethernet/qlogic/qlcnic/
12027
12028 QLOGIC QLGE 10Gb ETHERNET DRIVER
12029 M:      Manish Chopra <manish.chopra@cavium.com>
12030 M:      Dept-GELinuxNICDev@cavium.com
12031 L:      netdev@vger.kernel.org
12032 S:      Supported
12033 F:      drivers/net/ethernet/qlogic/qlge/
12034
12035 QM1D1B0004 MEDIA DRIVER
12036 M:      Akihiro Tsukada <tskd08@gmail.com>
12037 L:      linux-media@vger.kernel.org
12038 S:      Odd Fixes
12039 F:      drivers/media/tuners/qm1d1b0004*
12040
12041 QM1D1C0042 MEDIA DRIVER
12042 M:      Akihiro Tsukada <tskd08@gmail.com>
12043 L:      linux-media@vger.kernel.org
12044 S:      Odd Fixes
12045 F:      drivers/media/tuners/qm1d1c0042*
12046
12047 QNX4 FILESYSTEM
12048 M:      Anders Larsen <al@alarsen.net>
12049 W:      http://www.alarsen.net/linux/qnx4fs/
12050 S:      Maintained
12051 F:      fs/qnx4/
12052 F:      include/uapi/linux/qnx4_fs.h
12053 F:      include/uapi/linux/qnxtypes.h
12054
12055 QORIQ DPAA2 FSL-MC BUS DRIVER
12056 M:      Stuart Yoder <stuyoder@gmail.com>
12057 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12058 L:      linux-kernel@vger.kernel.org
12059 S:      Maintained
12060 F:      drivers/bus/fsl-mc/
12061 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12062 F:      Documentation/networking/dpaa2/overview.rst
12063
12064 QT1010 MEDIA DRIVER
12065 M:      Antti Palosaari <crope@iki.fi>
12066 L:      linux-media@vger.kernel.org
12067 W:      https://linuxtv.org
12068 W:      http://palosaari.fi/linux/
12069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12070 T:      git git://linuxtv.org/anttip/media_tree.git
12071 S:      Maintained
12072 F:      drivers/media/tuners/qt1010*
12073
12074 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12075 M:      Kalle Valo <kvalo@codeaurora.org>
12076 L:      ath10k@lists.infradead.org
12077 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12079 S:      Supported
12080 F:      drivers/net/wireless/ath/ath10k/
12081
12082 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12083 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12084 L:      linux-wireless@vger.kernel.org
12085 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12086 S:      Supported
12087 F:      drivers/net/wireless/ath/ath9k/
12088
12089 QUALCOMM CAMERA SUBSYSTEM DRIVER
12090 M:      Todor Tomov <todor.tomov@linaro.org>
12091 L:      linux-media@vger.kernel.org
12092 S:      Maintained
12093 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12094 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12095 F:      drivers/media/platform/qcom/camss/
12096
12097 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12098 M:  Ilia Lin <ilia.lin@gmail.com>
12099 L:  linux-pm@vger.kernel.org
12100 S:  Maintained
12101 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12102 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12103
12104 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12105 M:      Timur Tabi <timur@kernel.org>
12106 L:      netdev@vger.kernel.org
12107 S:      Maintained
12108 F:      drivers/net/ethernet/qualcomm/emac/
12109
12110 QUALCOMM GENERIC INTERFACE I2C DRIVER
12111 M:      Alok Chauhan <alokc@codeaurora.org>
12112 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12113 L:      linux-i2c@vger.kernel.org
12114 L:      linux-arm-msm@vger.kernel.org
12115 S:      Supported
12116 F:      drivers/i2c/busses/i2c-qcom-geni.c
12117
12118 QUALCOMM HEXAGON ARCHITECTURE
12119 M:      Richard Kuo <rkuo@codeaurora.org>
12120 L:      linux-hexagon@vger.kernel.org
12121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12122 S:      Supported
12123 F:      arch/hexagon/
12124
12125 QUALCOMM HIDMA DRIVER
12126 M:      Sinan Kaya <okaya@kernel.org>
12127 L:      linux-arm-kernel@lists.infradead.org
12128 L:      linux-arm-msm@vger.kernel.org
12129 L:      dmaengine@vger.kernel.org
12130 S:      Supported
12131 F:      drivers/dma/qcom/hidma*
12132
12133 QUALCOMM IOMMU
12134 M:      Rob Clark <robdclark@gmail.com>
12135 L:      iommu@lists.linux-foundation.org
12136 L:      linux-arm-msm@vger.kernel.org
12137 S:      Maintained
12138 F:      drivers/iommu/qcom_iommu.c
12139
12140 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12141 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12142 L:      linux-media@vger.kernel.org
12143 L:      linux-arm-msm@vger.kernel.org
12144 T:      git git://linuxtv.org/media_tree.git
12145 S:      Maintained
12146 F:      drivers/media/platform/qcom/venus/
12147
12148 QUALCOMM WCN36XX WIRELESS DRIVER
12149 M:      Kalle Valo <kvalo@codeaurora.org>
12150 L:      wcn36xx@lists.infradead.org
12151 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12152 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12153 S:      Supported
12154 F:      drivers/net/wireless/ath/wcn36xx/
12155
12156 QUANTENNA QTNFMAC WIRELESS DRIVER
12157 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12158 M:      Avinash Patil <avinashp@quantenna.com>
12159 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12160 L:      linux-wireless@vger.kernel.org
12161 S:      Maintained
12162 F:      drivers/net/wireless/quantenna
12163
12164 RADEON and AMDGPU DRM DRIVERS
12165 M:      Alex Deucher <alexander.deucher@amd.com>
12166 M:      Christian König <christian.koenig@amd.com>
12167 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12168 L:      amd-gfx@lists.freedesktop.org
12169 T:      git git://people.freedesktop.org/~agd5f/linux
12170 S:      Supported
12171 F:      drivers/gpu/drm/radeon/
12172 F:      include/uapi/drm/radeon_drm.h
12173 F:      drivers/gpu/drm/amd/
12174 F:      include/uapi/drm/amdgpu_drm.h
12175
12176 RADEON FRAMEBUFFER DISPLAY DRIVER
12177 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12178 L:      linux-fbdev@vger.kernel.org
12179 S:      Maintained
12180 F:      drivers/video/fbdev/aty/radeon*
12181 F:      include/uapi/linux/radeonfb.h
12182
12183 RADIOSHARK RADIO DRIVER
12184 M:      Hans Verkuil <hverkuil@xs4all.nl>
12185 L:      linux-media@vger.kernel.org
12186 T:      git git://linuxtv.org/media_tree.git
12187 S:      Maintained
12188 F:      drivers/media/radio/radio-shark.c
12189
12190 RADIOSHARK2 RADIO DRIVER
12191 M:      Hans Verkuil <hverkuil@xs4all.nl>
12192 L:      linux-media@vger.kernel.org
12193 T:      git git://linuxtv.org/media_tree.git
12194 S:      Maintained
12195 F:      drivers/media/radio/radio-shark2.c
12196 F:      drivers/media/radio/radio-tea5777.c
12197
12198 RADOS BLOCK DEVICE (RBD)
12199 M:      Ilya Dryomov <idryomov@gmail.com>
12200 M:      Sage Weil <sage@redhat.com>
12201 M:      Alex Elder <elder@kernel.org>
12202 L:      ceph-devel@vger.kernel.org
12203 W:      http://ceph.com/
12204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12205 T:      git git://github.com/ceph/ceph-client.git
12206 S:      Supported
12207 F:      Documentation/ABI/testing/sysfs-bus-rbd
12208 F:      drivers/block/rbd.c
12209 F:      drivers/block/rbd_types.h
12210
12211 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12212 M:      Paul Mackerras <paulus@samba.org>
12213 L:      linux-fbdev@vger.kernel.org
12214 S:      Maintained
12215 F:      drivers/video/fbdev/aty/aty128fb.c
12216
12217 RAINSHADOW-CEC DRIVER
12218 M:      Hans Verkuil <hverkuil@xs4all.nl>
12219 L:      linux-media@vger.kernel.org
12220 T:      git git://linuxtv.org/media_tree.git
12221 S:      Maintained
12222 F:      drivers/media/usb/rainshadow-cec/*
12223
12224 RALINK MIPS ARCHITECTURE
12225 M:      John Crispin <john@phrozen.org>
12226 L:      linux-mips@linux-mips.org
12227 S:      Maintained
12228 F:      arch/mips/ralink
12229
12230 RALINK RT2X00 WIRELESS LAN DRIVER
12231 P:      rt2x00 project
12232 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12233 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12234 L:      linux-wireless@vger.kernel.org
12235 S:      Maintained
12236 F:      drivers/net/wireless/ralink/rt2x00/
12237
12238 RAMDISK RAM BLOCK DEVICE DRIVER
12239 M:      Jens Axboe <axboe@kernel.dk>
12240 S:      Maintained
12241 F:      Documentation/blockdev/ramdisk.txt
12242 F:      drivers/block/brd.c
12243
12244 RANCHU VIRTUAL BOARD FOR MIPS
12245 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12246 L:      linux-mips@linux-mips.org
12247 S:      Supported
12248 F:      arch/mips/generic/board-ranchu.c
12249 F:      arch/mips/configs/generic/board-ranchu.config
12250
12251 RANDOM NUMBER DRIVER
12252 M:      "Theodore Ts'o" <tytso@mit.edu>
12253 S:      Maintained
12254 F:      drivers/char/random.c
12255
12256 RAPIDIO SUBSYSTEM
12257 M:      Matt Porter <mporter@kernel.crashing.org>
12258 M:      Alexandre Bounine <alex.bou9@gmail.com>
12259 S:      Maintained
12260 F:      drivers/rapidio/
12261
12262 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12263 L:      linux-wireless@vger.kernel.org
12264 S:      Orphan
12265 F:      drivers/net/wireless/ray*
12266
12267 RCUTORTURE TEST FRAMEWORK
12268 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12269 M:      Josh Triplett <josh@joshtriplett.org>
12270 R:      Steven Rostedt <rostedt@goodmis.org>
12271 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12272 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12273 L:      linux-kernel@vger.kernel.org
12274 S:      Supported
12275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12276 F:      tools/testing/selftests/rcutorture
12277
12278 RDC R-321X SoC
12279 M:      Florian Fainelli <florian@openwrt.org>
12280 S:      Maintained
12281
12282 RDC R6040 FAST ETHERNET DRIVER
12283 M:      Florian Fainelli <f.fainelli@gmail.com>
12284 L:      netdev@vger.kernel.org
12285 S:      Maintained
12286 F:      drivers/net/ethernet/rdc/r6040.c
12287
12288 RDMAVT - RDMA verbs software
12289 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12290 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12291 L:      linux-rdma@vger.kernel.org
12292 S:      Supported
12293 F:      drivers/infiniband/sw/rdmavt
12294
12295 RDS - RELIABLE DATAGRAM SOCKETS
12296 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12297 L:      netdev@vger.kernel.org
12298 L:      linux-rdma@vger.kernel.org
12299 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12300 W:      https://oss.oracle.com/projects/rds/
12301 S:      Supported
12302 F:      net/rds/
12303 F:      Documentation/networking/rds.txt
12304
12305 RDT - RESOURCE ALLOCATION
12306 M:      Fenghua Yu <fenghua.yu@intel.com>
12307 M:      Reinette Chatre <reinette.chatre@intel.com>
12308 L:      linux-kernel@vger.kernel.org
12309 S:      Supported
12310 F:      arch/x86/kernel/cpu/intel_rdt*
12311 F:      arch/x86/include/asm/intel_rdt_sched.h
12312 F:      Documentation/x86/intel_rdt*
12313
12314 READ-COPY UPDATE (RCU)
12315 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12316 M:      Josh Triplett <josh@joshtriplett.org>
12317 R:      Steven Rostedt <rostedt@goodmis.org>
12318 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12319 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12320 L:      linux-kernel@vger.kernel.org
12321 W:      http://www.rdrop.com/users/paulmck/RCU/
12322 S:      Supported
12323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12324 F:      Documentation/RCU/
12325 X:      Documentation/RCU/torture.txt
12326 F:      include/linux/rcu*
12327 X:      include/linux/srcu*.h
12328 F:      kernel/rcu/
12329 X:      kernel/rcu/srcu*.c
12330
12331 REAL TIME CLOCK (RTC) SUBSYSTEM
12332 M:      Alessandro Zummo <a.zummo@towertech.it>
12333 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12334 L:      linux-rtc@vger.kernel.org
12335 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12337 S:      Maintained
12338 F:      Documentation/devicetree/bindings/rtc/
12339 F:      Documentation/rtc.txt
12340 F:      drivers/rtc/
12341 F:      include/linux/rtc.h
12342 F:      include/uapi/linux/rtc.h
12343 F:      include/linux/rtc/
12344 F:      include/linux/platform_data/rtc-*
12345 F:      tools/testing/selftests/rtc/
12346
12347 REALTEK AUDIO CODECS
12348 M:      Bard Liao <bardliao@realtek.com>
12349 M:      Oder Chiou <oder_chiou@realtek.com>
12350 S:      Maintained
12351 F:      sound/soc/codecs/rt*
12352 F:      include/sound/rt*.h
12353
12354 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12355 M:      Linus Walleij <linus.walleij@linaro.org>
12356 S:      Maintained
12357 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12358 F:      drivers/net/dsa/realtek-smi*
12359 F:      drivers/net/dsa/rtl83*
12360
12361 REGISTER MAP ABSTRACTION
12362 M:      Mark Brown <broonie@kernel.org>
12363 L:      linux-kernel@vger.kernel.org
12364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12365 S:      Supported
12366 F:      Documentation/devicetree/bindings/regmap/
12367 F:      drivers/base/regmap/
12368 F:      include/linux/regmap.h
12369
12370 REISERFS FILE SYSTEM
12371 L:      reiserfs-devel@vger.kernel.org
12372 S:      Supported
12373 F:      fs/reiserfs/
12374
12375 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12376 M:      Ohad Ben-Cohen <ohad@wizery.com>
12377 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12378 L:      linux-remoteproc@vger.kernel.org
12379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12380 S:      Maintained
12381 F:      Documentation/devicetree/bindings/remoteproc/
12382 F:      Documentation/remoteproc.txt
12383 F:      drivers/remoteproc/
12384 F:      include/linux/remoteproc.h
12385
12386 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12387 M:      Ohad Ben-Cohen <ohad@wizery.com>
12388 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12389 L:      linux-remoteproc@vger.kernel.org
12390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12391 S:      Maintained
12392 F:      drivers/rpmsg/
12393 F:      Documentation/rpmsg.txt
12394 F:      include/linux/rpmsg.h
12395 F:      include/linux/rpmsg/
12396
12397 RENESAS CLOCK DRIVERS
12398 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12399 L:      linux-renesas-soc@vger.kernel.org
12400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12401 S:      Supported
12402 F:      drivers/clk/renesas/
12403
12404 RENESAS EMEV2 I2C DRIVER
12405 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12406 S:      Supported
12407 F:      drivers/i2c/busses/i2c-emev2.c
12408
12409 RENESAS ETHERNET DRIVERS
12410 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12411 L:      netdev@vger.kernel.org
12412 L:      linux-renesas-soc@vger.kernel.org
12413 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12414 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12415 F:      drivers/net/ethernet/renesas/
12416 F:      include/linux/sh_eth.h
12417
12418 RENESAS R-CAR GYROADC DRIVER
12419 M:      Marek Vasut <marek.vasut@gmail.com>
12420 L:      linux-iio@vger.kernel.org
12421 S:      Supported
12422 F:      drivers/iio/adc/rcar_gyro_adc.c
12423
12424 RENESAS R-CAR I2C DRIVERS
12425 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12426 S:      Supported
12427 F:      drivers/i2c/busses/i2c-rcar.c
12428 F:      drivers/i2c/busses/i2c-sh_mobile.c
12429
12430 RENESAS USB PHY DRIVER
12431 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12432 L:      linux-renesas-soc@vger.kernel.org
12433 S:      Maintained
12434 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12435
12436 RESET CONTROLLER FRAMEWORK
12437 M:      Philipp Zabel <p.zabel@pengutronix.de>
12438 T:      git git://git.pengutronix.de/git/pza/linux
12439 S:      Maintained
12440 F:      drivers/reset/
12441 F:      Documentation/devicetree/bindings/reset/
12442 F:      include/dt-bindings/reset/
12443 F:      include/linux/reset.h
12444 F:      include/linux/reset-controller.h
12445
12446 RESTARTABLE SEQUENCES SUPPORT
12447 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12448 M:      Peter Zijlstra <peterz@infradead.org>
12449 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12450 M:      Boqun Feng <boqun.feng@gmail.com>
12451 L:      linux-kernel@vger.kernel.org
12452 S:      Supported
12453 F:      kernel/rseq.c
12454 F:      include/uapi/linux/rseq.h
12455 F:      include/trace/events/rseq.h
12456 F:      tools/testing/selftests/rseq/
12457
12458 RFKILL
12459 M:      Johannes Berg <johannes@sipsolutions.net>
12460 L:      linux-wireless@vger.kernel.org
12461 W:      http://wireless.kernel.org/
12462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12464 S:      Maintained
12465 F:      Documentation/rfkill.txt
12466 F:      Documentation/ABI/stable/sysfs-class-rfkill
12467 F:      net/rfkill/
12468 F:      include/linux/rfkill.h
12469 F:      include/uapi/linux/rfkill.h
12470
12471 RHASHTABLE
12472 M:      Thomas Graf <tgraf@suug.ch>
12473 M:      Herbert Xu <herbert@gondor.apana.org.au>
12474 L:      netdev@vger.kernel.org
12475 S:      Maintained
12476 F:      lib/rhashtable.c
12477 F:      lib/test_rhashtable.c
12478 F:      include/linux/rhashtable.h
12479 F:      include/linux/rhashtable-types.h
12480
12481 RICOH R5C592 MEMORYSTICK DRIVER
12482 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12483 S:      Maintained
12484 F:      drivers/memstick/host/r592.*
12485
12486 RICOH SMARTMEDIA/XD DRIVER
12487 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12488 S:      Maintained
12489 F:      drivers/mtd/nand/raw/r852.c
12490 F:      drivers/mtd/nand/raw/r852.h
12491
12492 RISC-V ARCHITECTURE
12493 M:      Palmer Dabbelt <palmer@sifive.com>
12494 M:      Albert Ou <aou@eecs.berkeley.edu>
12495 L:      linux-riscv@lists.infradead.org
12496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12497 S:      Supported
12498 F:      arch/riscv/
12499 K:      riscv
12500 N:      riscv
12501
12502 ROCCAT DRIVERS
12503 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12504 W:      http://sourceforge.net/projects/roccat/
12505 S:      Maintained
12506 F:      drivers/hid/hid-roccat*
12507 F:      include/linux/hid-roccat*
12508 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12509
12510 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12511 M:      Jacob chen <jacob2.chen@rock-chips.com>
12512 L:      linux-media@vger.kernel.org
12513 S:      Maintained
12514 F:      drivers/media/platform/rockchip/rga/
12515 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12516
12517 ROCKER DRIVER
12518 M:      Jiri Pirko <jiri@resnulli.us>
12519 L:      netdev@vger.kernel.org
12520 S:      Supported
12521 F:      drivers/net/ethernet/rocker/
12522
12523 ROCKETPORT DRIVER
12524 P:      Comtrol Corp.
12525 W:      http://www.comtrol.com
12526 S:      Maintained
12527 F:      Documentation/serial/rocket.txt
12528 F:      drivers/tty/rocket*
12529
12530 ROCKETPORT EXPRESS/INFINITY DRIVER
12531 M:      Kevin Cernekee <cernekee@gmail.com>
12532 L:      linux-serial@vger.kernel.org
12533 S:      Odd Fixes
12534 F:      drivers/tty/serial/rp2.*
12535
12536 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12537 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12538 L:      linux-kernel@vger.kernel.org
12539 L:      linux-renesas-soc@vger.kernel.org
12540 S:      Supported
12541 F:      drivers/mfd/bd9571mwv.c
12542 F:      drivers/regulator/bd9571mwv-regulator.c
12543 F:      drivers/gpio/gpio-bd9571mwv.c
12544 F:      include/linux/mfd/bd9571mwv.h
12545 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12546
12547 ROSE NETWORK LAYER
12548 M:      Ralf Baechle <ralf@linux-mips.org>
12549 L:      linux-hams@vger.kernel.org
12550 W:      http://www.linux-ax25.org/
12551 S:      Maintained
12552 F:      include/net/rose.h
12553 F:      include/uapi/linux/rose.h
12554 F:      net/rose/
12555
12556 RTL2830 MEDIA DRIVER
12557 M:      Antti Palosaari <crope@iki.fi>
12558 L:      linux-media@vger.kernel.org
12559 W:      https://linuxtv.org
12560 W:      http://palosaari.fi/linux/
12561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12562 T:      git git://linuxtv.org/anttip/media_tree.git
12563 S:      Maintained
12564 F:      drivers/media/dvb-frontends/rtl2830*
12565
12566 RTL2832 MEDIA DRIVER
12567 M:      Antti Palosaari <crope@iki.fi>
12568 L:      linux-media@vger.kernel.org
12569 W:      https://linuxtv.org
12570 W:      http://palosaari.fi/linux/
12571 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12572 T:      git git://linuxtv.org/anttip/media_tree.git
12573 S:      Maintained
12574 F:      drivers/media/dvb-frontends/rtl2832*
12575
12576 RTL2832_SDR MEDIA DRIVER
12577 M:      Antti Palosaari <crope@iki.fi>
12578 L:      linux-media@vger.kernel.org
12579 W:      https://linuxtv.org
12580 W:      http://palosaari.fi/linux/
12581 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12582 T:      git git://linuxtv.org/anttip/media_tree.git
12583 S:      Maintained
12584 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12585
12586 RTL8180 WIRELESS DRIVER
12587 L:      linux-wireless@vger.kernel.org
12588 W:      http://wireless.kernel.org/
12589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12590 S:      Orphan
12591 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12592
12593 RTL8187 WIRELESS DRIVER
12594 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12595 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12596 M:      Larry Finger <Larry.Finger@lwfinger.net>
12597 L:      linux-wireless@vger.kernel.org
12598 W:      http://wireless.kernel.org/
12599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12600 S:      Maintained
12601 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12602
12603 REALTEK WIRELESS DRIVER (rtlwifi family)
12604 M:      Ping-Ke Shih <pkshih@realtek.com>
12605 L:      linux-wireless@vger.kernel.org
12606 W:      http://wireless.kernel.org/
12607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12608 S:      Maintained
12609 F:      drivers/net/wireless/realtek/rtlwifi/
12610
12611 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12612 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12613 L:      linux-wireless@vger.kernel.org
12614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12615 S:      Maintained
12616 F:      drivers/net/wireless/realtek/rtl8xxxu/
12617
12618 RXRPC SOCKETS (AF_RXRPC)
12619 M:      David Howells <dhowells@redhat.com>
12620 L:      linux-afs@lists.infradead.org
12621 S:      Supported
12622 F:      net/rxrpc/
12623 F:      include/keys/rxrpc-type.h
12624 F:      include/net/af_rxrpc.h
12625 F:      include/trace/events/rxrpc.h
12626 F:      include/uapi/linux/rxrpc.h
12627 F:      Documentation/networking/rxrpc.txt
12628 W:      https://www.infradead.org/~dhowells/kafs/
12629
12630 S3 SAVAGE FRAMEBUFFER DRIVER
12631 M:      Antonino Daplas <adaplas@gmail.com>
12632 L:      linux-fbdev@vger.kernel.org
12633 S:      Maintained
12634 F:      drivers/video/fbdev/savage/
12635
12636 S390
12637 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12638 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12639 L:      linux-s390@vger.kernel.org
12640 W:      http://www.ibm.com/developerworks/linux/linux390/
12641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12642 S:      Supported
12643 F:      arch/s390/
12644 F:      drivers/s390/
12645 F:      Documentation/s390/
12646 F:      Documentation/driver-api/s390-drivers.rst
12647
12648 S390 COMMON I/O LAYER
12649 M:      Sebastian Ott <sebott@linux.ibm.com>
12650 M:      Peter Oberparleiter <oberpar@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/cio/
12655
12656 S390 DASD DRIVER
12657 M:      Stefan Haberland <sth@linux.ibm.com>
12658 M:      Jan Hoeppner <hoeppner@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/block/dasd*
12663 F:      block/partitions/ibm.c
12664
12665 S390 IOMMU (PCI)
12666 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12667 L:      linux-s390@vger.kernel.org
12668 W:      http://www.ibm.com/developerworks/linux/linux390/
12669 S:      Supported
12670 F:      drivers/iommu/s390-iommu.c
12671
12672 S390 IUCV NETWORK LAYER
12673 M:      Julian Wiedmann <jwi@linux.ibm.com>
12674 M:      Ursula Braun <ubraun@linux.ibm.com>
12675 L:      linux-s390@vger.kernel.org
12676 W:      http://www.ibm.com/developerworks/linux/linux390/
12677 S:      Supported
12678 F:      drivers/s390/net/*iucv*
12679 F:      include/net/iucv/
12680 F:      net/iucv/
12681
12682 S390 NETWORK DRIVERS
12683 M:      Julian Wiedmann <jwi@linux.ibm.com>
12684 M:      Ursula Braun <ubraun@linux.ibm.com>
12685 L:      linux-s390@vger.kernel.org
12686 W:      http://www.ibm.com/developerworks/linux/linux390/
12687 S:      Supported
12688 F:      drivers/s390/net/
12689
12690 S390 PCI SUBSYSTEM
12691 M:      Sebastian Ott <sebott@linux.ibm.com>
12692 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12693 L:      linux-s390@vger.kernel.org
12694 W:      http://www.ibm.com/developerworks/linux/linux390/
12695 S:      Supported
12696 F:      arch/s390/pci/
12697 F:      drivers/pci/hotplug/s390_pci_hpc.c
12698
12699 S390 VFIO-CCW DRIVER
12700 M:      Cornelia Huck <cohuck@redhat.com>
12701 M:      Halil Pasic <pasic@linux.ibm.com>
12702 L:      linux-s390@vger.kernel.org
12703 L:      kvm@vger.kernel.org
12704 S:      Supported
12705 F:      drivers/s390/cio/vfio_ccw*
12706 F:      Documentation/s390/vfio-ccw.txt
12707 F:      include/uapi/linux/vfio_ccw.h
12708
12709 S390 ZCRYPT DRIVER
12710 M:      Harald Freudenberger <freude@linux.ibm.com>
12711 L:      linux-s390@vger.kernel.org
12712 W:      http://www.ibm.com/developerworks/linux/linux390/
12713 S:      Supported
12714 F:      drivers/s390/crypto/
12715
12716 S390 ZFCP DRIVER
12717 M:      Steffen Maier <maier@linux.ibm.com>
12718 M:      Benjamin Block <bblock@linux.ibm.com>
12719 L:      linux-s390@vger.kernel.org
12720 W:      http://www.ibm.com/developerworks/linux/linux390/
12721 S:      Supported
12722 F:      drivers/s390/scsi/zfcp_*
12723
12724 S3C24XX SD/MMC Driver
12725 M:      Ben Dooks <ben-linux@fluff.org>
12726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12727 S:      Supported
12728 F:      drivers/mmc/host/s3cmci.*
12729
12730 SAA6588 RDS RECEIVER DRIVER
12731 M:      Hans Verkuil <hverkuil@xs4all.nl>
12732 L:      linux-media@vger.kernel.org
12733 T:      git git://linuxtv.org/media_tree.git
12734 W:      https://linuxtv.org
12735 S:      Odd Fixes
12736 F:      drivers/media/i2c/saa6588*
12737
12738 SAA7134 VIDEO4LINUX DRIVER
12739 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12740 L:      linux-media@vger.kernel.org
12741 W:      https://linuxtv.org
12742 T:      git git://linuxtv.org/media_tree.git
12743 S:      Odd fixes
12744 F:      Documentation/media/v4l-drivers/saa7134*
12745 F:      drivers/media/pci/saa7134/
12746
12747 SAA7146 VIDEO4LINUX-2 DRIVER
12748 M:      Hans Verkuil <hverkuil@xs4all.nl>
12749 L:      linux-media@vger.kernel.org
12750 T:      git git://linuxtv.org/media_tree.git
12751 S:      Maintained
12752 F:      drivers/media/common/saa7146/
12753 F:      drivers/media/pci/saa7146/
12754 F:      include/media/saa7146*
12755
12756 SAMSUNG AUDIO (ASoC) DRIVERS
12757 M:      Krzysztof Kozlowski <krzk@kernel.org>
12758 M:      Sangbeom Kim <sbkim73@samsung.com>
12759 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12760 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12761 S:      Supported
12762 F:      sound/soc/samsung/
12763 F:      Documentation/devicetree/bindings/sound/samsung*
12764
12765 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12766 M:      Krzysztof Kozlowski <krzk@kernel.org>
12767 L:      linux-crypto@vger.kernel.org
12768 L:      linux-samsung-soc@vger.kernel.org
12769 S:      Maintained
12770 F:      drivers/crypto/exynos-rng.c
12771 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12772
12773 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12774 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12775 L:      linux-samsung-soc@vger.kernel.org
12776 S:      Maintained
12777 F:      drivers/char/hw_random/exynos-trng.c
12778 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12779
12780 SAMSUNG FRAMEBUFFER DRIVER
12781 M:      Jingoo Han <jingoohan1@gmail.com>
12782 L:      linux-fbdev@vger.kernel.org
12783 S:      Maintained
12784 F:      drivers/video/fbdev/s3c-fb.c
12785
12786 SAMSUNG LAPTOP DRIVER
12787 M:      Corentin Chary <corentin.chary@gmail.com>
12788 L:      platform-driver-x86@vger.kernel.org
12789 S:      Maintained
12790 F:      drivers/platform/x86/samsung-laptop.c
12791
12792 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12793 M:      Sangbeom Kim <sbkim73@samsung.com>
12794 M:      Krzysztof Kozlowski <krzk@kernel.org>
12795 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12796 L:      linux-kernel@vger.kernel.org
12797 L:      linux-samsung-soc@vger.kernel.org
12798 S:      Supported
12799 F:      drivers/mfd/sec*.c
12800 F:      drivers/regulator/s2m*.c
12801 F:      drivers/regulator/s5m*.c
12802 F:      drivers/clk/clk-s2mps11.c
12803 F:      drivers/rtc/rtc-s5m.c
12804 F:      include/linux/mfd/samsung/
12805 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12806 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12807 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12808 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12809
12810 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12811 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12812 L:      linux-media@vger.kernel.org
12813 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12814 S:      Maintained
12815 F:      drivers/media/platform/s3c-camif/
12816 F:      include/media/drv-intf/s3c_camif.h
12817
12818 SAMSUNG S3FWRN5 NFC DRIVER
12819 M:      Robert Baldyga <r.baldyga@samsung.com>
12820 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12821 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12822 S:      Supported
12823 F:      drivers/nfc/s3fwrn5
12824
12825 SAMSUNG S5C73M3 CAMERA DRIVER
12826 M:      Kyungmin Park <kyungmin.park@samsung.com>
12827 M:      Andrzej Hajda <a.hajda@samsung.com>
12828 L:      linux-media@vger.kernel.org
12829 S:      Supported
12830 F:      drivers/media/i2c/s5c73m3/*
12831
12832 SAMSUNG S5K5BAF CAMERA DRIVER
12833 M:      Kyungmin Park <kyungmin.park@samsung.com>
12834 M:      Andrzej Hajda <a.hajda@samsung.com>
12835 L:      linux-media@vger.kernel.org
12836 S:      Supported
12837 F:      drivers/media/i2c/s5k5baf.c
12838
12839 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12840 M:      Krzysztof Kozlowski <krzk@kernel.org>
12841 M:      Vladimir Zapolskiy <vz@mleia.com>
12842 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12843 L:      linux-crypto@vger.kernel.org
12844 L:      linux-samsung-soc@vger.kernel.org
12845 S:      Maintained
12846 F:      drivers/crypto/s5p-sss.c
12847
12848 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12849 M:      Kyungmin Park <kyungmin.park@samsung.com>
12850 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12851 L:      linux-media@vger.kernel.org
12852 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12853 S:      Supported
12854 F:      drivers/media/platform/exynos4-is/
12855
12856 SAMSUNG SOC CLOCK DRIVERS
12857 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12858 M:      Tomasz Figa <tomasz.figa@gmail.com>
12859 M:      Chanwoo Choi <cw00.choi@samsung.com>
12860 S:      Supported
12861 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12863 F:      drivers/clk/samsung/
12864 F:      include/dt-bindings/clock/exynos*.h
12865 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12866
12867 SAMSUNG SPI DRIVERS
12868 M:      Kukjin Kim <kgene@kernel.org>
12869 M:      Krzysztof Kozlowski <krzk@kernel.org>
12870 M:      Andi Shyti <andi@etezian.org>
12871 L:      linux-spi@vger.kernel.org
12872 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12873 S:      Maintained
12874 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12875 F:      drivers/spi/spi-s3c*
12876 F:      include/linux/platform_data/spi-s3c64xx.h
12877
12878 SAMSUNG SXGBE DRIVERS
12879 M:      Byungho An <bh74.an@samsung.com>
12880 M:      Girish K S <ks.giri@samsung.com>
12881 M:      Vipul Pandya <vipul.pandya@samsung.com>
12882 S:      Supported
12883 L:      netdev@vger.kernel.org
12884 F:      drivers/net/ethernet/samsung/sxgbe/
12885
12886 SAMSUNG THERMAL DRIVER
12887 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12888 L:      linux-pm@vger.kernel.org
12889 L:      linux-samsung-soc@vger.kernel.org
12890 S:      Supported
12891 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12892 F:      drivers/thermal/samsung/
12893
12894 SAMSUNG USB2 PHY DRIVER
12895 M:      Kamil Debski <kamil@wypas.org>
12896 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12897 L:      linux-kernel@vger.kernel.org
12898 S:      Supported
12899 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12900 F:      Documentation/phy/samsung-usb2.txt
12901 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12902 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12903 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12904 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12905 F:      drivers/phy/samsung/phy-samsung-usb2.c
12906 F:      drivers/phy/samsung/phy-samsung-usb2.h
12907
12908 SC1200 WDT DRIVER
12909 M:      Zwane Mwaikambo <zwanem@gmail.com>
12910 S:      Maintained
12911 F:      drivers/watchdog/sc1200wdt.c
12912
12913 SCHEDULER
12914 M:      Ingo Molnar <mingo@redhat.com>
12915 M:      Peter Zijlstra <peterz@infradead.org>
12916 L:      linux-kernel@vger.kernel.org
12917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12918 S:      Maintained
12919 F:      kernel/sched/
12920 F:      include/linux/sched.h
12921 F:      include/uapi/linux/sched.h
12922 F:      include/linux/wait.h
12923
12924 SCR24X CHIP CARD INTERFACE DRIVER
12925 M:      Lubomir Rintel <lkundrak@v3.sk>
12926 S:      Supported
12927 F:      drivers/char/pcmcia/scr24x_cs.c
12928
12929 SCSI CDROM DRIVER
12930 M:      Jens Axboe <axboe@kernel.dk>
12931 L:      linux-scsi@vger.kernel.org
12932 W:      http://www.kernel.dk
12933 S:      Maintained
12934 F:      drivers/scsi/sr*
12935
12936 SCSI RDMA PROTOCOL (SRP) INITIATOR
12937 M:      Bart Van Assche <bvanassche@acm.org>
12938 L:      linux-rdma@vger.kernel.org
12939 S:      Supported
12940 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12941 F:      drivers/infiniband/ulp/srp/
12942 F:      include/scsi/srp.h
12943
12944 SCSI RDMA PROTOCOL (SRP) TARGET
12945 M:      Bart Van Assche <bvanassche@acm.org>
12946 L:      linux-rdma@vger.kernel.org
12947 L:      target-devel@vger.kernel.org
12948 S:      Supported
12949 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12950 F:      drivers/infiniband/ulp/srpt/
12951
12952 SCSI SG DRIVER
12953 M:      Doug Gilbert <dgilbert@interlog.com>
12954 L:      linux-scsi@vger.kernel.org
12955 W:      http://sg.danny.cz/sg
12956 S:      Maintained
12957 F:      Documentation/scsi/scsi-generic.txt
12958 F:      drivers/scsi/sg.c
12959 F:      include/scsi/sg.h
12960
12961 SCSI SUBSYSTEM
12962 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12964 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12966 L:      linux-scsi@vger.kernel.org
12967 S:      Maintained
12968 F:      Documentation/devicetree/bindings/scsi/
12969 F:      drivers/scsi/
12970 F:      include/scsi/
12971
12972 SCSI TAPE DRIVER
12973 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12974 L:      linux-scsi@vger.kernel.org
12975 S:      Maintained
12976 F:      Documentation/scsi/st.txt
12977 F:      drivers/scsi/st.*
12978 F:      drivers/scsi/st_*.h
12979
12980 SCTP PROTOCOL
12981 M:      Vlad Yasevich <vyasevich@gmail.com>
12982 M:      Neil Horman <nhorman@tuxdriver.com>
12983 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12984 L:      linux-sctp@vger.kernel.org
12985 W:      http://lksctp.sourceforge.net
12986 S:      Maintained
12987 F:      Documentation/networking/sctp.txt
12988 F:      include/linux/sctp.h
12989 F:      include/uapi/linux/sctp.h
12990 F:      include/net/sctp/
12991 F:      net/sctp/
12992
12993 SCx200 CPU SUPPORT
12994 M:      Jim Cromie <jim.cromie@gmail.com>
12995 S:      Odd Fixes
12996 F:      Documentation/i2c/busses/scx200_acb
12997 F:      arch/x86/platform/scx200/
12998 F:      drivers/watchdog/scx200_wdt.c
12999 F:      drivers/i2c/busses/scx200*
13000 F:      drivers/mtd/maps/scx200_docflash.c
13001 F:      include/linux/scx200.h
13002
13003 SCx200 GPIO DRIVER
13004 M:      Jim Cromie <jim.cromie@gmail.com>
13005 S:      Maintained
13006 F:      drivers/char/scx200_gpio.c
13007 F:      include/linux/scx200_gpio.h
13008
13009 SCx200 HRT CLOCKSOURCE DRIVER
13010 M:      Jim Cromie <jim.cromie@gmail.com>
13011 S:      Maintained
13012 F:      drivers/clocksource/scx200_hrt.c
13013
13014 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13015 M:      Sascha Sommer <saschasommer@freenet.de>
13016 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13017 S:      Maintained
13018 F:      drivers/mmc/host/sdricoh_cs.c
13019
13020 SECURE COMPUTING
13021 M:      Kees Cook <keescook@chromium.org>
13022 R:      Andy Lutomirski <luto@amacapital.net>
13023 R:      Will Drewry <wad@chromium.org>
13024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13025 S:      Supported
13026 F:      kernel/seccomp.c
13027 F:      include/uapi/linux/seccomp.h
13028 F:      include/linux/seccomp.h
13029 F:      tools/testing/selftests/seccomp/*
13030 F:      tools/testing/selftests/kselftest_harness.h
13031 F:      Documentation/userspace-api/seccomp_filter.rst
13032 K:      \bsecure_computing
13033 K:      \bTIF_SECCOMP\b
13034
13035 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13036 M:      Al Cooper <alcooperx@gmail.com>
13037 L:      linux-mmc@vger.kernel.org
13038 L:      bcm-kernel-feedback-list@broadcom.com
13039 S:      Maintained
13040 F:      drivers/mmc/host/sdhci-brcmstb*
13041
13042 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13043 M:      Adrian Hunter <adrian.hunter@intel.com>
13044 L:      linux-mmc@vger.kernel.org
13045 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13046 S:      Maintained
13047 F:      drivers/mmc/host/sdhci*
13048 F:      include/linux/mmc/sdhci*
13049
13050 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13051 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13052 M:      Manjunath M B <manjumb@synopsys.com>
13053 L:      linux-mmc@vger.kernel.org
13054 S:      Maintained
13055 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13056
13057 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13058 M:      Ben Dooks <ben-linux@fluff.org>
13059 M:      Jaehoon Chung <jh80.chung@samsung.com>
13060 L:      linux-mmc@vger.kernel.org
13061 S:      Maintained
13062 F:      drivers/mmc/host/sdhci-s3c*
13063
13064 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13065 M:      Viresh Kumar <vireshk@kernel.org>
13066 L:      linux-mmc@vger.kernel.org
13067 S:      Maintained
13068 F:      drivers/mmc/host/sdhci-spear.c
13069
13070 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13071 M:      Kishon Vijay Abraham I <kishon@ti.com>
13072 L:      linux-mmc@vger.kernel.org
13073 S:      Maintained
13074 F:      drivers/mmc/host/sdhci-omap.c
13075
13076 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13077 M:      Scott Bauer <scott.bauer@intel.com>
13078 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13079 L:      linux-block@vger.kernel.org
13080 S:      Supported
13081 F:      block/sed*
13082 F:      block/opal_proto.h
13083 F:      include/linux/sed*
13084 F:      include/uapi/linux/sed*
13085
13086 SECURITY CONTACT
13087 M:      Security Officers <security@kernel.org>
13088 S:      Supported
13089
13090 SECURITY SUBSYSTEM
13091 M:      James Morris <jmorris@namei.org>
13092 M:      "Serge E. Hallyn" <serge@hallyn.com>
13093 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13095 W:      http://kernsec.org/
13096 S:      Supported
13097 F:      security/
13098 X:      security/selinux/
13099
13100 SELINUX SECURITY MODULE
13101 M:      Paul Moore <paul@paul-moore.com>
13102 M:      Stephen Smalley <sds@tycho.nsa.gov>
13103 M:      Eric Paris <eparis@parisplace.org>
13104 L:      selinux@vger.kernel.org
13105 W:      https://selinuxproject.org
13106 W:      https://github.com/SELinuxProject
13107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13108 S:      Supported
13109 F:      include/linux/selinux*
13110 F:      security/selinux/
13111 F:      scripts/selinux/
13112 F:      Documentation/admin-guide/LSM/SELinux.rst
13113
13114 SENSABLE PHANTOM
13115 M:      Jiri Slaby <jirislaby@gmail.com>
13116 S:      Maintained
13117 F:      drivers/misc/phantom.c
13118 F:      include/uapi/linux/phantom.h
13119
13120 SERIAL DEVICE BUS
13121 M:      Rob Herring <robh@kernel.org>
13122 L:      linux-serial@vger.kernel.org
13123 S:      Maintained
13124 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13125 F:      drivers/tty/serdev/
13126 F:      include/linux/serdev.h
13127
13128 SERIAL DRIVERS
13129 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13130 L:      linux-serial@vger.kernel.org
13131 S:      Maintained
13132 F:      Documentation/devicetree/bindings/serial/
13133 F:      drivers/tty/serial/
13134
13135 SERIAL IR RECEIVER
13136 M:      Sean Young <sean@mess.org>
13137 L:      linux-media@vger.kernel.org
13138 S:      Maintained
13139 F:      drivers/media/rc/serial_ir.c
13140
13141 SFC NETWORK DRIVER
13142 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13143 M:      Edward Cree <ecree@solarflare.com>
13144 M:      Bert Kenward <bkenward@solarflare.com>
13145 L:      netdev@vger.kernel.org
13146 S:      Supported
13147 F:      drivers/net/ethernet/sfc/
13148
13149 SGI GRU DRIVER
13150 M:      Dimitri Sivanich <sivanich@sgi.com>
13151 S:      Maintained
13152 F:      drivers/misc/sgi-gru/
13153
13154 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13155 M:      Pat Gefre <pfg@sgi.com>
13156 L:      linux-ia64@vger.kernel.org
13157 S:      Supported
13158 F:      Documentation/ia64/serial.txt
13159 F:      drivers/tty/serial/ioc?_serial.c
13160 F:      include/linux/ioc?.h
13161
13162 SGI XP/XPC/XPNET DRIVER
13163 M:      Cliff Whickman <cpw@sgi.com>
13164 M:      Robin Holt <robinmholt@gmail.com>
13165 S:      Maintained
13166 F:      drivers/misc/sgi-xp/
13167
13168 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13169 M:      Ursula Braun <ubraun@linux.ibm.com>
13170 L:      linux-s390@vger.kernel.org
13171 W:      http://www.ibm.com/developerworks/linux/linux390/
13172 S:      Supported
13173 F:      net/smc/
13174
13175 SHARP RJ54N1CB0C SENSOR DRIVER
13176 M:      Jacopo Mondi <jacopo@jmondi.org>
13177 L:      linux-media@vger.kernel.org
13178 T:      git git://linuxtv.org/media_tree.git
13179 S:      Odd fixes
13180 F:      drivers/media/i2c/rj54n1cb0c.c
13181 F:      include/media/i2c/rj54n1cb0c.h
13182
13183 SH_VEU V4L2 MEM2MEM DRIVER
13184 L:      linux-media@vger.kernel.org
13185 S:      Orphan
13186 F:      drivers/media/platform/sh_veu.c
13187
13188 SH_VOU V4L2 OUTPUT DRIVER
13189 L:      linux-media@vger.kernel.org
13190 S:      Orphan
13191 F:      drivers/media/platform/sh_vou.c
13192 F:      include/media/drv-intf/sh_vou.h
13193
13194 SI2157 MEDIA DRIVER
13195 M:      Antti Palosaari <crope@iki.fi>
13196 L:      linux-media@vger.kernel.org
13197 W:      https://linuxtv.org
13198 W:      http://palosaari.fi/linux/
13199 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13200 T:      git git://linuxtv.org/anttip/media_tree.git
13201 S:      Maintained
13202 F:      drivers/media/tuners/si2157*
13203
13204 SI2165 MEDIA DRIVER
13205 M:      Matthias Schwarzott <zzam@gentoo.org>
13206 L:      linux-media@vger.kernel.org
13207 W:      https://linuxtv.org
13208 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13209 S:      Maintained
13210 F:      drivers/media/dvb-frontends/si2165*
13211
13212 SI2168 MEDIA DRIVER
13213 M:      Antti Palosaari <crope@iki.fi>
13214 L:      linux-media@vger.kernel.org
13215 W:      https://linuxtv.org
13216 W:      http://palosaari.fi/linux/
13217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13218 T:      git git://linuxtv.org/anttip/media_tree.git
13219 S:      Maintained
13220 F:      drivers/media/dvb-frontends/si2168*
13221
13222 SI470X FM RADIO RECEIVER I2C DRIVER
13223 M:      Hans Verkuil <hverkuil@xs4all.nl>
13224 L:      linux-media@vger.kernel.org
13225 T:      git git://linuxtv.org/media_tree.git
13226 W:      https://linuxtv.org
13227 S:      Odd Fixes
13228 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13229
13230 SI470X FM RADIO RECEIVER USB DRIVER
13231 M:      Hans Verkuil <hverkuil@xs4all.nl>
13232 L:      linux-media@vger.kernel.org
13233 T:      git git://linuxtv.org/media_tree.git
13234 W:      https://linuxtv.org
13235 S:      Maintained
13236 F:      drivers/media/radio/si470x/radio-si470x-common.c
13237 F:      drivers/media/radio/si470x/radio-si470x.h
13238 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13239
13240 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13241 M:      Eduardo Valentin <edubezval@gmail.com>
13242 L:      linux-media@vger.kernel.org
13243 T:      git git://linuxtv.org/media_tree.git
13244 W:      https://linuxtv.org
13245 S:      Odd Fixes
13246 F:      drivers/media/radio/si4713/si4713.?
13247
13248 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13249 M:      Eduardo Valentin <edubezval@gmail.com>
13250 L:      linux-media@vger.kernel.org
13251 T:      git git://linuxtv.org/media_tree.git
13252 W:      https://linuxtv.org
13253 S:      Odd Fixes
13254 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13255
13256 SI4713 FM RADIO TRANSMITTER USB DRIVER
13257 M:      Hans Verkuil <hverkuil@xs4all.nl>
13258 L:      linux-media@vger.kernel.org
13259 T:      git git://linuxtv.org/media_tree.git
13260 W:      https://linuxtv.org
13261 S:      Maintained
13262 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13263
13264 SIANO DVB DRIVER
13265 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13266 L:      linux-media@vger.kernel.org
13267 W:      https://linuxtv.org
13268 T:      git git://linuxtv.org/media_tree.git
13269 S:      Odd fixes
13270 F:      drivers/media/common/siano/
13271 F:      drivers/media/usb/siano/
13272 F:      drivers/media/usb/siano/
13273 F:      drivers/media/mmc/siano/
13274
13275 SIFIVE DRIVERS
13276 M:      Palmer Dabbelt <palmer@sifive.com>
13277 L:      linux-riscv@lists.infradead.org
13278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13279 S:      Supported
13280 K:      sifive
13281 N:      sifive
13282
13283 SILEAD TOUCHSCREEN DRIVER
13284 M:      Hans de Goede <hdegoede@redhat.com>
13285 L:      linux-input@vger.kernel.org
13286 L:      platform-driver-x86@vger.kernel.org
13287 S:      Maintained
13288 F:      drivers/input/touchscreen/silead.c
13289 F:      drivers/platform/x86/touchscreen_dmi.c
13290
13291 SILICON MOTION SM712 FRAME BUFFER DRIVER
13292 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13293 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13294 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13295 L:      linux-fbdev@vger.kernel.org
13296 S:      Maintained
13297 F:      drivers/video/fbdev/sm712*
13298 F:      Documentation/fb/sm712fb.txt
13299
13300 SIMPLE FIRMWARE INTERFACE (SFI)
13301 M:      Len Brown <lenb@kernel.org>
13302 L:      sfi-devel@simplefirmware.org
13303 W:      http://simplefirmware.org/
13304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13305 S:      Supported
13306 F:      arch/x86/platform/sfi/
13307 F:      drivers/sfi/
13308 F:      include/linux/sfi*.h
13309
13310 SIMPLEFB FB DRIVER
13311 M:      Hans de Goede <hdegoede@redhat.com>
13312 L:      linux-fbdev@vger.kernel.org
13313 S:      Maintained
13314 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13315 F:      drivers/video/fbdev/simplefb.c
13316 F:      include/linux/platform_data/simplefb.h
13317
13318 SIMTEC EB110ATX (Chalice CATS)
13319 P:      Ben Dooks
13320 P:      Vincent Sanders <vince@simtec.co.uk>
13321 M:      Simtec Linux Team <linux@simtec.co.uk>
13322 W:      http://www.simtec.co.uk/products/EB110ATX/
13323 S:      Supported
13324
13325 SIMTEC EB2410ITX (BAST)
13326 P:      Ben Dooks
13327 P:      Vincent Sanders <vince@simtec.co.uk>
13328 M:      Simtec Linux Team <linux@simtec.co.uk>
13329 W:      http://www.simtec.co.uk/products/EB2410ITX/
13330 S:      Supported
13331 F:      arch/arm/mach-s3c24xx/mach-bast.c
13332 F:      arch/arm/mach-s3c24xx/bast-ide.c
13333 F:      arch/arm/mach-s3c24xx/bast-irq.c
13334
13335 SIPHASH PRF ROUTINES
13336 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13337 S:      Maintained
13338 F:      lib/siphash.c
13339 F:      lib/test_siphash.c
13340 F:      include/linux/siphash.h
13341
13342 SIOX
13343 M:      Gavin Schenk <g.schenk@eckelmann.de>
13344 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13345 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13346 S:      Supported
13347 F:      drivers/siox/*
13348 F:      include/trace/events/siox.h
13349
13350 SIS 190 ETHERNET DRIVER
13351 M:      Francois Romieu <romieu@fr.zoreil.com>
13352 L:      netdev@vger.kernel.org
13353 S:      Maintained
13354 F:      drivers/net/ethernet/sis/sis190.c
13355
13356 SIS 900/7016 FAST ETHERNET DRIVER
13357 M:      Daniele Venzano <venza@brownhat.org>
13358 W:      http://www.brownhat.org/sis900.html
13359 L:      netdev@vger.kernel.org
13360 S:      Maintained
13361 F:      drivers/net/ethernet/sis/sis900.*
13362
13363 SIS FRAMEBUFFER DRIVER
13364 M:      Thomas Winischhofer <thomas@winischhofer.net>
13365 W:      http://www.winischhofer.net/linuxsisvga.shtml
13366 S:      Maintained
13367 F:      Documentation/fb/sisfb.txt
13368 F:      drivers/video/fbdev/sis/
13369 F:      include/video/sisfb.h
13370
13371 SIS USB2VGA DRIVER
13372 M:      Thomas Winischhofer <thomas@winischhofer.net>
13373 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13374 S:      Maintained
13375 F:      drivers/usb/misc/sisusbvga/
13376
13377 SLAB ALLOCATOR
13378 M:      Christoph Lameter <cl@linux.com>
13379 M:      Pekka Enberg <penberg@kernel.org>
13380 M:      David Rientjes <rientjes@google.com>
13381 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13382 M:      Andrew Morton <akpm@linux-foundation.org>
13383 L:      linux-mm@kvack.org
13384 S:      Maintained
13385 F:      include/linux/sl?b*.h
13386 F:      mm/sl?b*
13387
13388 SLEEPABLE READ-COPY UPDATE (SRCU)
13389 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13390 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13391 M:      Josh Triplett <josh@joshtriplett.org>
13392 R:      Steven Rostedt <rostedt@goodmis.org>
13393 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13394 L:      linux-kernel@vger.kernel.org
13395 W:      http://www.rdrop.com/users/paulmck/RCU/
13396 S:      Supported
13397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13398 F:      include/linux/srcu*.h
13399 F:      kernel/rcu/srcu*.c
13400
13401 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13402 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13403 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13404 S:      Maintained
13405 F:      drivers/slimbus/
13406 F:      Documentation/devicetree/bindings/slimbus/
13407 F:      include/linux/slimbus.h
13408
13409 SMACK SECURITY MODULE
13410 M:      Casey Schaufler <casey@schaufler-ca.com>
13411 L:      linux-security-module@vger.kernel.org
13412 W:      http://schaufler-ca.com
13413 T:      git git://github.com/cschaufler/smack-next
13414 S:      Maintained
13415 F:      Documentation/admin-guide/LSM/Smack.rst
13416 F:      security/smack/
13417
13418 SMC91x ETHERNET DRIVER
13419 M:      Nicolas Pitre <nico@fluxnic.net>
13420 S:      Odd Fixes
13421 F:      drivers/net/ethernet/smsc/smc91x.*
13422
13423 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13424 M:      Sakari Ailus <sakari.ailus@iki.fi>
13425 L:      linux-media@vger.kernel.org
13426 S:      Maintained
13427 F:      drivers/media/i2c/smiapp/
13428 F:      include/media/i2c/smiapp.h
13429 F:      drivers/media/i2c/smiapp-pll.c
13430 F:      drivers/media/i2c/smiapp-pll.h
13431 F:      include/uapi/linux/smiapp.h
13432 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13433
13434 SMM665 HARDWARE MONITOR DRIVER
13435 M:      Guenter Roeck <linux@roeck-us.net>
13436 L:      linux-hwmon@vger.kernel.org
13437 S:      Maintained
13438 F:      Documentation/hwmon/smm665
13439 F:      drivers/hwmon/smm665.c
13440
13441 SMSC EMC2103 HARDWARE MONITOR DRIVER
13442 M:      Steve Glendinning <steve.glendinning@shawell.net>
13443 L:      linux-hwmon@vger.kernel.org
13444 S:      Maintained
13445 F:      Documentation/hwmon/emc2103
13446 F:      drivers/hwmon/emc2103.c
13447
13448 SMSC SCH5627 HARDWARE MONITOR DRIVER
13449 M:      Hans de Goede <hdegoede@redhat.com>
13450 L:      linux-hwmon@vger.kernel.org
13451 S:      Supported
13452 F:      Documentation/hwmon/sch5627
13453 F:      drivers/hwmon/sch5627.c
13454
13455 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13456 M:      Steve Glendinning <steve.glendinning@shawell.net>
13457 L:      linux-fbdev@vger.kernel.org
13458 S:      Maintained
13459 F:      drivers/video/fbdev/smscufx.c
13460
13461 SMSC47B397 HARDWARE MONITOR DRIVER
13462 M:      Jean Delvare <jdelvare@suse.com>
13463 L:      linux-hwmon@vger.kernel.org
13464 S:      Maintained
13465 F:      Documentation/hwmon/smsc47b397
13466 F:      drivers/hwmon/smsc47b397.c
13467
13468 SMSC911x ETHERNET DRIVER
13469 M:      Steve Glendinning <steve.glendinning@shawell.net>
13470 L:      netdev@vger.kernel.org
13471 S:      Maintained
13472 F:      include/linux/smsc911x.h
13473 F:      drivers/net/ethernet/smsc/smsc911x.*
13474
13475 SMSC9420 PCI ETHERNET DRIVER
13476 M:      Steve Glendinning <steve.glendinning@shawell.net>
13477 L:      netdev@vger.kernel.org
13478 S:      Maintained
13479 F:      drivers/net/ethernet/smsc/smsc9420.*
13480
13481 SOC-CAMERA V4L2 SUBSYSTEM
13482 L:      linux-media@vger.kernel.org
13483 T:      git git://linuxtv.org/media_tree.git
13484 S:      Orphan
13485 F:      include/media/soc*
13486 F:      drivers/media/i2c/soc_camera/
13487 F:      drivers/media/platform/soc_camera/
13488
13489 SOCIONEXT SYNQUACER I2C DRIVER
13490 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13491 L:      linux-i2c@vger.kernel.org
13492 S:      Maintained
13493 F:      drivers/i2c/busses/i2c-synquacer.c
13494 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13495
13496 SOCIONEXT UNIPHIER SOUND DRIVER
13497 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13498 S:      Orphan
13499 F:      sound/soc/uniphier/
13500
13501 SOEKRIS NET48XX LED SUPPORT
13502 M:      Chris Boot <bootc@bootc.net>
13503 S:      Maintained
13504 F:      drivers/leds/leds-net48xx.c
13505
13506 SOFT-ROCE DRIVER (rxe)
13507 M:      Moni Shoua <monis@mellanox.com>
13508 L:      linux-rdma@vger.kernel.org
13509 S:      Supported
13510 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13511 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13512 F:      drivers/infiniband/sw/rxe/
13513 F:      include/uapi/rdma/rdma_user_rxe.h
13514
13515 SOFTLOGIC 6x10 MPEG CODEC
13516 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13517 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13518 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13519 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13520 M:      Ismael Luceno <ismael@iodev.co.uk>
13521 L:      linux-media@vger.kernel.org
13522 S:      Supported
13523 F:      drivers/media/pci/solo6x10/
13524
13525 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13526 M:      James Morse <james.morse@arm.com>
13527 L:      linux-arm-kernel@lists.infradead.org
13528 S:      Maintained
13529 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13530 F:      drivers/firmware/arm_sdei.c
13531 F:      include/linux/sdei.h
13532 F:      include/uapi/linux/sdei.h
13533
13534 SOFTWARE RAID (Multiple Disks) SUPPORT
13535 M:      Shaohua Li <shli@kernel.org>
13536 L:      linux-raid@vger.kernel.org
13537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13538 S:      Supported
13539 F:      drivers/md/Makefile
13540 F:      drivers/md/Kconfig
13541 F:      drivers/md/md*
13542 F:      drivers/md/raid*
13543 F:      include/linux/raid/
13544 F:      include/uapi/linux/raid/
13545
13546 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13547 M:      Jassi Brar <jaswinder.singh@linaro.org>
13548 L:      netdev@vger.kernel.org
13549 S:      Maintained
13550 F:      drivers/net/ethernet/socionext/netsec.c
13551 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13552
13553 SOLIDRUN CLEARFOG SUPPORT
13554 M:      Russell King <linux@armlinux.org.uk>
13555 S:      Maintained
13556 F:      arch/arm/boot/dts/armada-388-clearfog*
13557 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13558
13559 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13560 M:      Russell King <linux@armlinux.org.uk>
13561 S:      Maintained
13562 F:      arch/arm/boot/dts/imx6*-cubox-i*
13563 F:      arch/arm/boot/dts/imx6*-hummingboard*
13564 F:      arch/arm/boot/dts/imx6*-sr-*
13565
13566 SONIC NETWORK DRIVER
13567 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13568 L:      netdev@vger.kernel.org
13569 S:      Maintained
13570 F:      drivers/net/ethernet/natsemi/sonic.*
13571
13572 SONICS SILICON BACKPLANE DRIVER (SSB)
13573 M:      Michael Buesch <m@bues.ch>
13574 L:      linux-wireless@vger.kernel.org
13575 S:      Maintained
13576 F:      drivers/ssb/
13577 F:      include/linux/ssb/
13578
13579 SONY IMX258 SENSOR DRIVER
13580 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13581 L:      linux-media@vger.kernel.org
13582 T:      git git://linuxtv.org/media_tree.git
13583 S:      Maintained
13584 F:      drivers/media/i2c/imx258.c
13585
13586 SONY IMX274 SENSOR DRIVER
13587 M:      Leon Luo <leonl@leopardimaging.com>
13588 L:      linux-media@vger.kernel.org
13589 T:      git git://linuxtv.org/media_tree.git
13590 S:      Maintained
13591 F:      drivers/media/i2c/imx274.c
13592 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13593
13594 SONY MEMORYSTICK CARD SUPPORT
13595 M:      Alex Dubov <oakad@yahoo.com>
13596 W:      http://tifmxx.berlios.de/
13597 S:      Maintained
13598 F:      drivers/memstick/host/tifm_ms.c
13599
13600 SONY MEMORYSTICK STANDARD SUPPORT
13601 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13602 S:      Maintained
13603 F:      drivers/memstick/core/ms_block.*
13604
13605 SONY VAIO CONTROL DEVICE DRIVER
13606 M:      Mattia Dongili <malattia@linux.it>
13607 L:      platform-driver-x86@vger.kernel.org
13608 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13609 S:      Maintained
13610 F:      Documentation/laptops/sony-laptop.txt
13611 F:      drivers/char/sonypi.c
13612 F:      drivers/platform/x86/sony-laptop.c
13613 F:      include/linux/sony-laptop.h
13614
13615 SOUND
13616 M:      Jaroslav Kysela <perex@perex.cz>
13617 M:      Takashi Iwai <tiwai@suse.com>
13618 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13619 W:      http://www.alsa-project.org/
13620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13621 T:      git git://git.alsa-project.org/alsa-kernel.git
13622 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13623 S:      Maintained
13624 F:      Documentation/sound/
13625 F:      include/sound/
13626 F:      include/uapi/sound/
13627 F:      sound/
13628
13629 SOUND - COMPRESSED AUDIO
13630 M:      Vinod Koul <vkoul@kernel.org>
13631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13633 S:      Supported
13634 F:      Documentation/sound/designs/compress-offload.rst
13635 F:      include/sound/compress_driver.h
13636 F:      include/uapi/sound/compress_*
13637 F:      sound/core/compress_offload.c
13638 F:      sound/soc/soc-compress.c
13639
13640 SOUND - DMAENGINE HELPERS
13641 M:      Lars-Peter Clausen <lars@metafoo.de>
13642 S:      Supported
13643 F:      include/sound/dmaengine_pcm.h
13644 F:      sound/core/pcm_dmaengine.c
13645 F:      sound/soc/soc-generic-dmaengine-pcm.c
13646
13647 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13648 M:      Liam Girdwood <lgirdwood@gmail.com>
13649 M:      Mark Brown <broonie@kernel.org>
13650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13651 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13652 W:      http://alsa-project.org/main/index.php/ASoC
13653 S:      Supported
13654 F:      Documentation/devicetree/bindings/sound/
13655 F:      Documentation/sound/soc/
13656 F:      sound/soc/
13657 F:      include/sound/soc*
13658
13659 SOUNDWIRE SUBSYSTEM
13660 M:      Vinod Koul <vinod.koul@intel.com>
13661 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13662 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13663 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13664 S:      Supported
13665 F:      Documentation/driver-api/soundwire/
13666 F:      drivers/soundwire/
13667 F:      include/linux/soundwire/
13668
13669 SP2 MEDIA DRIVER
13670 M:      Olli Salonen <olli.salonen@iki.fi>
13671 L:      linux-media@vger.kernel.org
13672 W:      https://linuxtv.org
13673 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13674 S:      Maintained
13675 F:      drivers/media/dvb-frontends/sp2*
13676
13677 SPARC + UltraSPARC (sparc/sparc64)
13678 M:      "David S. Miller" <davem@davemloft.net>
13679 L:      sparclinux@vger.kernel.org
13680 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13683 S:      Maintained
13684 F:      arch/sparc/
13685 F:      drivers/sbus/
13686
13687 SPARC SERIAL DRIVERS
13688 M:      "David S. Miller" <davem@davemloft.net>
13689 L:      sparclinux@vger.kernel.org
13690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13692 S:      Maintained
13693 F:      include/linux/sunserialcore.h
13694 F:      drivers/tty/serial/suncore.c
13695 F:      drivers/tty/serial/sunhv.c
13696 F:      drivers/tty/serial/sunsab.c
13697 F:      drivers/tty/serial/sunsab.h
13698 F:      drivers/tty/serial/sunsu.c
13699 F:      drivers/tty/serial/sunzilog.c
13700 F:      drivers/tty/serial/sunzilog.h
13701 F:      drivers/tty/vcc.c
13702
13703 SPARSE CHECKER
13704 M:      "Christopher Li" <sparse@chrisli.org>
13705 L:      linux-sparse@vger.kernel.org
13706 W:      https://sparse.wiki.kernel.org/
13707 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13708 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13709 S:      Maintained
13710 F:      include/linux/compiler.h
13711
13712 SPEAR CLOCK FRAMEWORK SUPPORT
13713 M:      Viresh Kumar <vireshk@kernel.org>
13714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13715 W:      http://www.st.com/spear
13716 S:      Maintained
13717 F:      drivers/clk/spear/
13718
13719 SPEAR PLATFORM SUPPORT
13720 M:      Viresh Kumar <vireshk@kernel.org>
13721 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13723 W:      http://www.st.com/spear
13724 S:      Maintained
13725 F:      arch/arm/boot/dts/spear*
13726 F:      arch/arm/mach-spear/
13727
13728 SPI NOR SUBSYSTEM
13729 M:      Marek Vasut <marek.vasut@gmail.com>
13730 L:      linux-mtd@lists.infradead.org
13731 W:      http://www.linux-mtd.infradead.org/
13732 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13733 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13734 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13735 S:      Maintained
13736 F:      drivers/mtd/spi-nor/
13737 F:      include/linux/mtd/spi-nor.h
13738
13739 SPI SUBSYSTEM
13740 M:      Mark Brown <broonie@kernel.org>
13741 L:      linux-spi@vger.kernel.org
13742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13743 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13744 S:      Maintained
13745 F:      Documentation/devicetree/bindings/spi/
13746 F:      Documentation/spi/
13747 F:      drivers/spi/
13748 F:      include/linux/spi/
13749 F:      include/uapi/linux/spi/
13750 F:      tools/spi/
13751
13752 SPIDERNET NETWORK DRIVER for CELL
13753 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13754 L:      netdev@vger.kernel.org
13755 S:      Supported
13756 F:      Documentation/networking/spider_net.txt
13757 F:      drivers/net/ethernet/toshiba/spider_net*
13758
13759 SPMI SUBSYSTEM
13760 R:      Stephen Boyd <sboyd@kernel.org>
13761 L:      linux-arm-msm@vger.kernel.org
13762 F:      Documentation/devicetree/bindings/spmi/
13763 F:      drivers/spmi/
13764 F:      include/dt-bindings/spmi/spmi.h
13765 F:      include/linux/spmi.h
13766 F:      include/trace/events/spmi.h
13767
13768 SPU FILE SYSTEM
13769 M:      Jeremy Kerr <jk@ozlabs.org>
13770 L:      linuxppc-dev@lists.ozlabs.org
13771 W:      http://www.ibm.com/developerworks/power/cell/
13772 S:      Supported
13773 F:      Documentation/filesystems/spufs.txt
13774 F:      arch/powerpc/platforms/cell/spufs/
13775
13776 SQUASHFS FILE SYSTEM
13777 M:      Phillip Lougher <phillip@squashfs.org.uk>
13778 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13779 W:      http://squashfs.org.uk
13780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13781 S:      Maintained
13782 F:      Documentation/filesystems/squashfs.txt
13783 F:      fs/squashfs/
13784
13785 SRM (Alpha) environment access
13786 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13787 S:      Maintained
13788 F:      arch/alpha/kernel/srm_env.c
13789
13790 ST STM32 I2C/SMBUS DRIVER
13791 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13792 L:      linux-i2c@vger.kernel.org
13793 S:      Maintained
13794 F:      drivers/i2c/busses/i2c-stm32*
13795
13796 STABLE BRANCH
13797 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13798 M:      Sasha Levin <sashal@kernel.org>
13799 L:      stable@vger.kernel.org
13800 S:      Supported
13801 F:      Documentation/process/stable-kernel-rules.rst
13802
13803 STAGING - COMEDI
13804 M:      Ian Abbott <abbotti@mev.co.uk>
13805 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13806 S:      Odd Fixes
13807 F:      drivers/staging/comedi/
13808
13809 STAGING - EROFS FILE SYSTEM
13810 M:      Gao Xiang <gaoxiang25@huawei.com>
13811 M:      Chao Yu <yuchao0@huawei.com>
13812 L:      linux-erofs@lists.ozlabs.org
13813 S:      Maintained
13814 F:      drivers/staging/erofs/
13815
13816 STAGING - FLARION FT1000 DRIVERS
13817 M:      Marek Belisko <marek.belisko@gmail.com>
13818 S:      Odd Fixes
13819 F:      drivers/staging/ft1000/
13820
13821 STAGING - INDUSTRIAL IO
13822 M:      Jonathan Cameron <jic23@kernel.org>
13823 L:      linux-iio@vger.kernel.org
13824 S:      Odd Fixes
13825 F:      Documentation/devicetree/bindings/staging/iio/
13826 F:      drivers/staging/iio/
13827
13828 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13829 M:      Marc Dietrich <marvin24@gmx.de>
13830 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13831 L:      linux-tegra@vger.kernel.org
13832 S:      Maintained
13833 F:      drivers/staging/nvec/
13834
13835 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13836 M:      Jens Frederich <jfrederich@gmail.com>
13837 M:      Daniel Drake <dsd@laptop.org>
13838 M:      Jon Nettleton <jon.nettleton@gmail.com>
13839 W:      http://wiki.laptop.org/go/DCON
13840 S:      Maintained
13841 F:      drivers/staging/olpc_dcon/
13842
13843 STAGING - REALTEK RTL8712U DRIVERS
13844 M:      Larry Finger <Larry.Finger@lwfinger.net>
13845 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13846 S:      Odd Fixes
13847 F:      drivers/staging/rtl8712/
13848
13849 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13850 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13851 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13852 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13853 L:      linux-fbdev@vger.kernel.org
13854 S:      Maintained
13855 F:      drivers/staging/sm750fb/
13856
13857 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13858 M:      William Hubbs <w.d.hubbs@gmail.com>
13859 M:      Chris Brannon <chris@the-brannons.com>
13860 M:      Kirk Reiser <kirk@reisers.ca>
13861 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13862 L:      speakup@linux-speakup.org
13863 W:      http://www.linux-speakup.org/
13864 S:      Odd Fixes
13865 F:      drivers/staging/speakup/
13866
13867 STAGING - VIA VT665X DRIVERS
13868 M:      Forest Bond <forest@alittletooquiet.net>
13869 S:      Odd Fixes
13870 F:      drivers/staging/vt665?/
13871
13872 STAGING - WILC1000 WIFI DRIVER
13873 M:      Aditya Shankar <aditya.shankar@microchip.com>
13874 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13875 L:      linux-wireless@vger.kernel.org
13876 S:      Supported
13877 F:      drivers/staging/wilc1000/
13878
13879 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13880 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13881 S:      Odd Fixes
13882 F:      drivers/staging/xgifb/
13883
13884 STAGING SUBSYSTEM
13885 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13887 L:      devel@driverdev.osuosl.org
13888 S:      Supported
13889 F:      drivers/staging/
13890
13891 STARFIRE/DURALAN NETWORK DRIVER
13892 M:      Ion Badulescu <ionut@badula.org>
13893 S:      Odd Fixes
13894 F:      drivers/net/ethernet/adaptec/starfire*
13895
13896 STEC S1220 SKD DRIVER
13897 M:      Bart Van Assche <bart.vanassche@wdc.com>
13898 L:      linux-block@vger.kernel.org
13899 S:      Maintained
13900 F:      drivers/block/skd*[ch]
13901
13902 STI AUDIO (ASoC) DRIVERS
13903 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13904 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13905 S:      Maintained
13906 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13907 F:      sound/soc/sti/
13908
13909 STI CEC DRIVER
13910 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13911 S:      Maintained
13912 F:      drivers/staging/media/st-cec/
13913 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13914
13915 STK1160 USB VIDEO CAPTURE DRIVER
13916 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13917 L:      linux-media@vger.kernel.org
13918 T:      git git://linuxtv.org/media_tree.git
13919 S:      Maintained
13920 F:      drivers/media/usb/stk1160/
13921
13922 STM32 AUDIO (ASoC) DRIVERS
13923 M:      Olivier Moysan <olivier.moysan@st.com>
13924 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13925 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13926 S:      Maintained
13927 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13928 F:      sound/soc/stm/
13929
13930 STM32 TIMER/LPTIMER DRIVERS
13931 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13932 S:      Maintained
13933 F:      drivers/*/stm32-*timer*
13934 F:      drivers/pwm/pwm-stm32*
13935 F:      include/linux/*/stm32-*tim*
13936 F:      Documentation/ABI/testing/*timer-stm32
13937 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13938 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13939
13940 STMMAC ETHERNET DRIVER
13941 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13942 M:      Alexandre Torgue <alexandre.torgue@st.com>
13943 M:      Jose Abreu <joabreu@synopsys.com>
13944 L:      netdev@vger.kernel.org
13945 W:      http://www.stlinux.com
13946 S:      Supported
13947 F:      drivers/net/ethernet/stmicro/stmmac/
13948
13949 SUN3/3X
13950 M:      Sam Creasey <sammy@sammy.net>
13951 W:      http://sammy.net/sun3/
13952 S:      Maintained
13953 F:      arch/m68k/kernel/*sun3*
13954 F:      arch/m68k/sun3*/
13955 F:      arch/m68k/include/asm/sun3*
13956 F:      drivers/net/ethernet/i825xx/sun3*
13957
13958 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13959 M:      Hans de Goede <hdegoede@redhat.com>
13960 L:      linux-input@vger.kernel.org
13961 S:      Maintained
13962 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13963 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13964
13965 SUNDANCE NETWORK DRIVER
13966 M:      Denis Kirjanov <kda@linux-powerpc.org>
13967 L:      netdev@vger.kernel.org
13968 S:      Maintained
13969 F:      drivers/net/ethernet/dlink/sundance.c
13970
13971 SUPERH
13972 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13973 M:      Rich Felker <dalias@libc.org>
13974 L:      linux-sh@vger.kernel.org
13975 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13976 S:      Maintained
13977 F:      Documentation/sh/
13978 F:      arch/sh/
13979 F:      drivers/sh/
13980
13981 SUSPEND TO RAM
13982 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13983 M:      Len Brown <len.brown@intel.com>
13984 M:      Pavel Machek <pavel@ucw.cz>
13985 L:      linux-pm@vger.kernel.org
13986 B:      https://bugzilla.kernel.org
13987 S:      Supported
13988 F:      Documentation/power/
13989 F:      arch/x86/kernel/acpi/
13990 F:      drivers/base/power/
13991 F:      kernel/power/
13992 F:      include/linux/suspend.h
13993 F:      include/linux/freezer.h
13994 F:      include/linux/pm.h
13995
13996 SVGA HANDLING
13997 M:      Martin Mares <mj@ucw.cz>
13998 L:      linux-video@atrey.karlin.mff.cuni.cz
13999 S:      Maintained
14000 F:      Documentation/svga.txt
14001 F:      arch/x86/boot/video*
14002
14003 SWIOTLB SUBSYSTEM
14004 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14005 L:      iommu@lists.linux-foundation.org
14006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14007 S:      Supported
14008 F:      kernel/dma/swiotlb.c
14009 F:      arch/*/kernel/pci-swiotlb.c
14010 F:      include/linux/swiotlb.h
14011
14012 SWITCHDEV
14013 M:      Jiri Pirko <jiri@resnulli.us>
14014 M:      Ivan Vecera <ivecera@redhat.com>
14015 L:      netdev@vger.kernel.org
14016 S:      Supported
14017 F:      net/switchdev/
14018 F:      include/net/switchdev.h
14019
14020 SY8106A REGULATOR DRIVER
14021 M:      Icenowy Zheng <icenowy@aosc.io>
14022 S:      Maintained
14023 F:      drivers/regulator/sy8106a-regulator.c
14024 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14025
14026 SYNC FILE FRAMEWORK
14027 M:      Sumit Semwal <sumit.semwal@linaro.org>
14028 R:      Gustavo Padovan <gustavo@padovan.org>
14029 S:      Maintained
14030 L:      linux-media@vger.kernel.org
14031 L:      dri-devel@lists.freedesktop.org
14032 F:      drivers/dma-buf/sync_*
14033 F:      drivers/dma-buf/dma-fence*
14034 F:      drivers/dma-buf/sw_sync.c
14035 F:      include/linux/sync_file.h
14036 F:      include/uapi/linux/sync_file.h
14037 F:      Documentation/sync_file.txt
14038 T:      git git://anongit.freedesktop.org/drm/drm-misc
14039
14040 SYNOPSYS ARC ARCHITECTURE
14041 M:      Vineet Gupta <vgupta@synopsys.com>
14042 L:      linux-snps-arc@lists.infradead.org
14043 S:      Supported
14044 F:      arch/arc/
14045 F:      Documentation/devicetree/bindings/arc/*
14046 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14047 F:      drivers/clocksource/arc_timer.c
14048 F:      drivers/tty/serial/arc_uart.c
14049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14050
14051 SYNOPSYS ARC HSDK SDP pll clock driver
14052 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14053 S:      Supported
14054 F:      drivers/clk/clk-hsdk-pll.c
14055 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14056
14057 SYNOPSYS ARC SDP clock driver
14058 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14059 S:      Supported
14060 F:      drivers/clk/axs10x/*
14061 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14062
14063 SYNOPSYS ARC SDP platform support
14064 M:      Alexey Brodkin <abrodkin@synopsys.com>
14065 S:      Supported
14066 F:      arch/arc/plat-axs10x
14067 F:      arch/arc/boot/dts/ax*
14068 F:      Documentation/devicetree/bindings/arc/axs10*
14069
14070 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14071 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14072 S:      Supported
14073 F:      drivers/reset/reset-axs10x.c
14074 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14075
14076 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14077 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14078 S:      Maintained
14079 F:      drivers/tty/serial/8250/8250_dw.c
14080
14081 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14082 M:      Hoan Tran <hotran@apm.com>
14083 L:      linux-gpio@vger.kernel.org
14084 S:      Maintained
14085 F:      drivers/gpio/gpio-dwapb.c
14086 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14087
14088 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14089 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14090 S:      Maintained
14091 F:      drivers/dma/dwi-axi-dmac/
14092 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14093
14094 SYNOPSYS DESIGNWARE DMAC DRIVER
14095 M:      Viresh Kumar <vireshk@kernel.org>
14096 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14097 S:      Maintained
14098 F:      include/linux/dma/dw.h
14099 F:      include/linux/platform_data/dma-dw.h
14100 F:      drivers/dma/dw/
14101
14102 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14103 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14104 L:      netdev@vger.kernel.org
14105 S:      Supported
14106 F:      drivers/net/ethernet/synopsys/
14107
14108 SYNOPSYS DESIGNWARE I2C DRIVER
14109 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14110 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14111 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14112 L:      linux-i2c@vger.kernel.org
14113 S:      Maintained
14114 F:      drivers/i2c/busses/i2c-designware-*
14115 F:      include/linux/platform_data/i2c-designware.h
14116
14117 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14118 M:      Jaehoon Chung <jh80.chung@samsung.com>
14119 L:      linux-mmc@vger.kernel.org
14120 S:      Maintained
14121 F:      drivers/mmc/host/dw_mmc*
14122
14123 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14124 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14125 S:      Supported
14126 F:      drivers/reset/reset-hsdk.c
14127 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14128 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14129
14130 SYSTEM CONFIGURATION (SYSCON)
14131 M:      Lee Jones <lee.jones@linaro.org>
14132 M:      Arnd Bergmann <arnd@arndb.de>
14133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14134 S:      Supported
14135 F:      drivers/mfd/syscon.c
14136
14137 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14138 M:      Sudeep Holla <sudeep.holla@arm.com>
14139 L:      linux-arm-kernel@lists.infradead.org
14140 S:      Maintained
14141 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14142 F:      drivers/clk/clk-sc[mp]i.c
14143 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14144 F:      drivers/firmware/arm_scpi.c
14145 F:      drivers/firmware/arm_scmi/
14146 F:      include/linux/sc[mp]i_protocol.h
14147
14148 SYSTEM RESET/SHUTDOWN DRIVERS
14149 M:      Sebastian Reichel <sre@kernel.org>
14150 L:      linux-pm@vger.kernel.org
14151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14152 S:      Maintained
14153 F:      Documentation/devicetree/bindings/power/reset/
14154 F:      drivers/power/reset/
14155
14156 SYSTEM TRACE MODULE CLASS
14157 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14158 S:      Maintained
14159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14160 F:      Documentation/trace/stm.rst
14161 F:      drivers/hwtracing/stm/
14162 F:      include/linux/stm.h
14163 F:      include/uapi/linux/stm.h
14164
14165 SYSV FILESYSTEM
14166 M:      Christoph Hellwig <hch@infradead.org>
14167 S:      Maintained
14168 F:      Documentation/filesystems/sysv-fs.txt
14169 F:      fs/sysv/
14170 F:      include/linux/sysv_fs.h
14171
14172 TARGET SUBSYSTEM
14173 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14174 L:      linux-scsi@vger.kernel.org
14175 L:      target-devel@vger.kernel.org
14176 W:      http://www.linux-iscsi.org
14177 W:      http://groups.google.com/group/linux-iscsi-target-dev
14178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14179 S:      Supported
14180 F:      drivers/target/
14181 F:      include/target/
14182 F:      Documentation/target/
14183
14184 TASKSTATS STATISTICS INTERFACE
14185 M:      Balbir Singh <bsingharora@gmail.com>
14186 S:      Maintained
14187 F:      Documentation/accounting/taskstats*
14188 F:      include/linux/taskstats*
14189 F:      kernel/taskstats.c
14190
14191 TC subsystem
14192 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14193 M:      Cong Wang <xiyou.wangcong@gmail.com>
14194 M:      Jiri Pirko <jiri@resnulli.us>
14195 L:      netdev@vger.kernel.org
14196 S:      Maintained
14197 F:      include/net/pkt_cls.h
14198 F:      include/net/pkt_sched.h
14199 F:      include/net/tc_act/
14200 F:      include/uapi/linux/pkt_cls.h
14201 F:      include/uapi/linux/pkt_sched.h
14202 F:      include/uapi/linux/tc_act/
14203 F:      include/uapi/linux/tc_ematch/
14204 F:      net/sched/
14205
14206 TC90522 MEDIA DRIVER
14207 M:      Akihiro Tsukada <tskd08@gmail.com>
14208 L:      linux-media@vger.kernel.org
14209 S:      Odd Fixes
14210 F:      drivers/media/dvb-frontends/tc90522*
14211
14212 TCP LOW PRIORITY MODULE
14213 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14214 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14215 W:      http://tcp-lp-mod.sourceforge.net/
14216 S:      Maintained
14217 F:      net/ipv4/tcp_lp.c
14218
14219 TDA10071 MEDIA DRIVER
14220 M:      Antti Palosaari <crope@iki.fi>
14221 L:      linux-media@vger.kernel.org
14222 W:      https://linuxtv.org
14223 W:      http://palosaari.fi/linux/
14224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14225 T:      git git://linuxtv.org/anttip/media_tree.git
14226 S:      Maintained
14227 F:      drivers/media/dvb-frontends/tda10071*
14228
14229 TDA18212 MEDIA DRIVER
14230 M:      Antti Palosaari <crope@iki.fi>
14231 L:      linux-media@vger.kernel.org
14232 W:      https://linuxtv.org
14233 W:      http://palosaari.fi/linux/
14234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14235 T:      git git://linuxtv.org/anttip/media_tree.git
14236 S:      Maintained
14237 F:      drivers/media/tuners/tda18212*
14238
14239 TDA18218 MEDIA DRIVER
14240 M:      Antti Palosaari <crope@iki.fi>
14241 L:      linux-media@vger.kernel.org
14242 W:      https://linuxtv.org
14243 W:      http://palosaari.fi/linux/
14244 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14245 T:      git git://linuxtv.org/anttip/media_tree.git
14246 S:      Maintained
14247 F:      drivers/media/tuners/tda18218*
14248
14249 TDA18250 MEDIA DRIVER
14250 M:      Olli Salonen <olli.salonen@iki.fi>
14251 L:      linux-media@vger.kernel.org
14252 W:      https://linuxtv.org
14253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14254 T:      git git://linuxtv.org/media_tree.git
14255 S:      Maintained
14256 F:      drivers/media/tuners/tda18250*
14257
14258 TDA18271 MEDIA DRIVER
14259 M:      Michael Krufky <mkrufky@linuxtv.org>
14260 L:      linux-media@vger.kernel.org
14261 W:      https://linuxtv.org
14262 W:      http://github.com/mkrufky
14263 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14264 T:      git git://linuxtv.org/mkrufky/tuners.git
14265 S:      Maintained
14266 F:      drivers/media/tuners/tda18271*
14267
14268 TDA1997x MEDIA DRIVER
14269 M:      Tim Harvey <tharvey@gateworks.com>
14270 L:      linux-media@vger.kernel.org
14271 W:      https://linuxtv.org
14272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14273 S:      Maintained
14274 F:      drivers/media/i2c/tda1997x.*
14275
14276 TDA827x MEDIA DRIVER
14277 M:      Michael Krufky <mkrufky@linuxtv.org>
14278 L:      linux-media@vger.kernel.org
14279 W:      https://linuxtv.org
14280 W:      http://github.com/mkrufky
14281 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14282 T:      git git://linuxtv.org/mkrufky/tuners.git
14283 S:      Maintained
14284 F:      drivers/media/tuners/tda8290.*
14285
14286 TDA8290 MEDIA DRIVER
14287 M:      Michael Krufky <mkrufky@linuxtv.org>
14288 L:      linux-media@vger.kernel.org
14289 W:      https://linuxtv.org
14290 W:      http://github.com/mkrufky
14291 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14292 T:      git git://linuxtv.org/mkrufky/tuners.git
14293 S:      Maintained
14294 F:      drivers/media/tuners/tda8290.*
14295
14296 TDA9840 MEDIA DRIVER
14297 M:      Hans Verkuil <hverkuil@xs4all.nl>
14298 L:      linux-media@vger.kernel.org
14299 T:      git git://linuxtv.org/media_tree.git
14300 W:      https://linuxtv.org
14301 S:      Maintained
14302 F:      drivers/media/i2c/tda9840*
14303
14304 TEA5761 TUNER DRIVER
14305 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14306 L:      linux-media@vger.kernel.org
14307 W:      https://linuxtv.org
14308 T:      git git://linuxtv.org/media_tree.git
14309 S:      Odd fixes
14310 F:      drivers/media/tuners/tea5761.*
14311
14312 TEA5767 TUNER DRIVER
14313 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14314 L:      linux-media@vger.kernel.org
14315 W:      https://linuxtv.org
14316 T:      git git://linuxtv.org/media_tree.git
14317 S:      Maintained
14318 F:      drivers/media/tuners/tea5767.*
14319
14320 TEA6415C MEDIA DRIVER
14321 M:      Hans Verkuil <hverkuil@xs4all.nl>
14322 L:      linux-media@vger.kernel.org
14323 T:      git git://linuxtv.org/media_tree.git
14324 W:      https://linuxtv.org
14325 S:      Maintained
14326 F:      drivers/media/i2c/tea6415c*
14327
14328 TEA6420 MEDIA DRIVER
14329 M:      Hans Verkuil <hverkuil@xs4all.nl>
14330 L:      linux-media@vger.kernel.org
14331 T:      git git://linuxtv.org/media_tree.git
14332 W:      https://linuxtv.org
14333 S:      Maintained
14334 F:      drivers/media/i2c/tea6420*
14335
14336 TEAM DRIVER
14337 M:      Jiri Pirko <jiri@resnulli.us>
14338 L:      netdev@vger.kernel.org
14339 S:      Supported
14340 F:      drivers/net/team/
14341 F:      include/linux/if_team.h
14342 F:      include/uapi/linux/if_team.h
14343
14344 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14345 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14346 S:      Maintained
14347 F:      arch/x86/platform/ts5500/
14348
14349 TECHNOTREND USB IR RECEIVER
14350 M:      Sean Young <sean@mess.org>
14351 L:      linux-media@vger.kernel.org
14352 S:      Maintained
14353 F:      drivers/media/rc/ttusbir.c
14354
14355 TECHWELL TW9910 VIDEO DECODER
14356 L:      linux-media@vger.kernel.org
14357 S:      Orphan
14358 F:      drivers/media/i2c/tw9910.c
14359 F:      include/media/i2c/tw9910.h
14360
14361 TEE SUBSYSTEM
14362 M:      Jens Wiklander <jens.wiklander@linaro.org>
14363 S:      Maintained
14364 F:      include/linux/tee_drv.h
14365 F:      include/uapi/linux/tee.h
14366 F:      drivers/tee/
14367 F:      Documentation/tee.txt
14368
14369 TEGRA ARCHITECTURE SUPPORT
14370 M:      Thierry Reding <thierry.reding@gmail.com>
14371 M:      Jonathan Hunter <jonathanh@nvidia.com>
14372 L:      linux-tegra@vger.kernel.org
14373 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14375 S:      Supported
14376 N:      [^a-z]tegra
14377
14378 TEGRA CLOCK DRIVER
14379 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14380 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14381 S:      Supported
14382 F:      drivers/clk/tegra/
14383
14384 TEGRA DMA DRIVERS
14385 M:      Laxman Dewangan <ldewangan@nvidia.com>
14386 M:      Jon Hunter <jonathanh@nvidia.com>
14387 S:      Supported
14388 F:      drivers/dma/tegra*
14389
14390 TEGRA I2C DRIVER
14391 M:      Laxman Dewangan <ldewangan@nvidia.com>
14392 S:      Supported
14393 F:      drivers/i2c/busses/i2c-tegra.c
14394
14395 TEGRA IOMMU DRIVERS
14396 M:      Thierry Reding <thierry.reding@gmail.com>
14397 L:      linux-tegra@vger.kernel.org
14398 S:      Supported
14399 F:      drivers/iommu/tegra*
14400
14401 TEGRA KBC DRIVER
14402 M:      Laxman Dewangan <ldewangan@nvidia.com>
14403 S:      Supported
14404 F:      drivers/input/keyboard/tegra-kbc.c
14405
14406 TEGRA NAND DRIVER
14407 M:      Stefan Agner <stefan@agner.ch>
14408 M:      Lucas Stach <dev@lynxeye.de>
14409 S:      Maintained
14410 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14411 F:      drivers/mtd/nand/raw/tegra_nand.c
14412
14413 TEGRA PWM DRIVER
14414 M:      Thierry Reding <thierry.reding@gmail.com>
14415 S:      Supported
14416 F:      drivers/pwm/pwm-tegra.c
14417
14418 TEGRA SERIAL DRIVER
14419 M:      Laxman Dewangan <ldewangan@nvidia.com>
14420 S:      Supported
14421 F:      drivers/tty/serial/serial-tegra.c
14422
14423 TEGRA SPI DRIVER
14424 M:      Laxman Dewangan <ldewangan@nvidia.com>
14425 S:      Supported
14426 F:      drivers/spi/spi-tegra*
14427
14428 TEHUTI ETHERNET DRIVER
14429 M:      Andy Gospodarek <andy@greyhouse.net>
14430 L:      netdev@vger.kernel.org
14431 S:      Supported
14432 F:      drivers/net/ethernet/tehuti/*
14433
14434 Telecom Clock Driver for MCPL0010
14435 M:      Mark Gross <mark.gross@intel.com>
14436 S:      Supported
14437 F:      drivers/char/tlclk.c
14438
14439 TENSILICA XTENSA PORT (xtensa)
14440 M:      Chris Zankel <chris@zankel.net>
14441 M:      Max Filippov <jcmvbkbc@gmail.com>
14442 L:      linux-xtensa@linux-xtensa.org
14443 T:      git git://github.com/czankel/xtensa-linux.git
14444 S:      Maintained
14445 F:      arch/xtensa/
14446 F:      drivers/irqchip/irq-xtensa-*
14447
14448 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14449 M:      Nishanth Menon <nm@ti.com>
14450 M:      Tero Kristo <t-kristo@ti.com>
14451 M:      Santosh Shilimkar <ssantosh@kernel.org>
14452 L:      linux-arm-kernel@lists.infradead.org
14453 S:      Maintained
14454 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14455 F:      drivers/firmware/ti_sci*
14456 F:      include/linux/soc/ti/ti_sci_protocol.h
14457 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14458 F:      include/dt-bindings/genpd/k2g.h
14459 F:      drivers/soc/ti/ti_sci_pm_domains.c
14460 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14461 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14462 F:      drivers/clk/keystone/sci-clk.c
14463 F:      drivers/reset/reset-ti-sci.c
14464
14465 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14466 M:      Hans Verkuil <hverkuil@xs4all.nl>
14467 L:      linux-media@vger.kernel.org
14468 T:      git git://linuxtv.org/media_tree.git
14469 W:      https://linuxtv.org
14470 S:      Maintained
14471 F:      drivers/media/radio/radio-raremono.c
14472
14473 THERMAL
14474 M:      Zhang Rui <rui.zhang@intel.com>
14475 M:      Eduardo Valentin <edubezval@gmail.com>
14476 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14477 L:      linux-pm@vger.kernel.org
14478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14480 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14481 S:      Supported
14482 F:      drivers/thermal/
14483 F:      include/linux/thermal.h
14484 F:      include/uapi/linux/thermal.h
14485 F:      include/linux/cpu_cooling.h
14486 F:      Documentation/devicetree/bindings/thermal/
14487
14488 THERMAL/CPU_COOLING
14489 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14490 M:      Viresh Kumar <viresh.kumar@linaro.org>
14491 M:      Javi Merino <javi.merino@kernel.org>
14492 L:      linux-pm@vger.kernel.org
14493 S:      Supported
14494 F:      Documentation/thermal/cpu-cooling-api.txt
14495 F:      drivers/thermal/cpu_cooling.c
14496 F:      include/linux/cpu_cooling.h
14497
14498 THINKPAD ACPI EXTRAS DRIVER
14499 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14500 L:      ibm-acpi-devel@lists.sourceforge.net
14501 L:      platform-driver-x86@vger.kernel.org
14502 W:      http://ibm-acpi.sourceforge.net
14503 W:      http://thinkwiki.org/wiki/Ibm-acpi
14504 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14505 S:      Maintained
14506 F:      drivers/platform/x86/thinkpad_acpi.c
14507
14508 THUNDERBOLT DRIVER
14509 M:      Andreas Noever <andreas.noever@gmail.com>
14510 M:      Michael Jamet <michael.jamet@intel.com>
14511 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14512 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14514 S:      Maintained
14515 F:      Documentation/admin-guide/thunderbolt.rst
14516 F:      drivers/thunderbolt/
14517 F:      include/linux/thunderbolt.h
14518
14519 THUNDERBOLT NETWORK DRIVER
14520 M:      Michael Jamet <michael.jamet@intel.com>
14521 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14522 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14523 L:      netdev@vger.kernel.org
14524 S:      Maintained
14525 F:      drivers/net/thunderbolt.c
14526
14527 THUNDERX GPIO DRIVER
14528 M:      David Daney <david.daney@cavium.com>
14529 S:      Maintained
14530 F:      drivers/gpio/gpio-thunderx.c
14531
14532 TI AM437X VPFE DRIVER
14533 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14534 L:      linux-media@vger.kernel.org
14535 W:      https://linuxtv.org
14536 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14537 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14538 S:      Maintained
14539 F:      drivers/media/platform/am437x/
14540
14541 TI BANDGAP AND THERMAL DRIVER
14542 M:      Eduardo Valentin <edubezval@gmail.com>
14543 M:      Keerthy <j-keerthy@ti.com>
14544 L:      linux-pm@vger.kernel.org
14545 L:      linux-omap@vger.kernel.org
14546 S:      Maintained
14547 F:      drivers/thermal/ti-soc-thermal/
14548
14549 TI BQ27XXX POWER SUPPLY DRIVER
14550 R:      Andrew F. Davis <afd@ti.com>
14551 F:      include/linux/power/bq27xxx_battery.h
14552 F:      drivers/power/supply/bq27xxx_battery.c
14553 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14554
14555 TI CDCE706 CLOCK DRIVER
14556 M:      Max Filippov <jcmvbkbc@gmail.com>
14557 S:      Maintained
14558 F:      drivers/clk/clk-cdce706.c
14559
14560 TI CLOCK DRIVER
14561 M:      Tero Kristo <t-kristo@ti.com>
14562 L:      linux-omap@vger.kernel.org
14563 S:      Maintained
14564 F:      drivers/clk/ti/
14565 F:      include/linux/clk/ti.h
14566
14567 TI DAVINCI MACHINE SUPPORT
14568 M:      Sekhar Nori <nsekhar@ti.com>
14569 M:      Kevin Hilman <khilman@kernel.org>
14570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14572 S:      Supported
14573 F:      arch/arm/mach-davinci/
14574 F:      drivers/i2c/busses/i2c-davinci.c
14575 F:      arch/arm/boot/dts/da850*
14576
14577 TI DAVINCI SERIES CLOCK DRIVER
14578 M:      David Lechner <david@lechnology.com>
14579 R:      Sekhar Nori <nsekhar@ti.com>
14580 S:      Maintained
14581 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14582 F:      drivers/clk/davinci/
14583
14584 TI DAVINCI SERIES GPIO DRIVER
14585 M:      Keerthy <j-keerthy@ti.com>
14586 L:      linux-gpio@vger.kernel.org
14587 S:      Maintained
14588 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14589 F:      drivers/gpio/gpio-davinci.c
14590
14591 TI DAVINCI SERIES MEDIA DRIVER
14592 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14593 L:      linux-media@vger.kernel.org
14594 W:      https://linuxtv.org
14595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14596 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14597 S:      Maintained
14598 F:      drivers/media/platform/davinci/
14599 F:      include/media/davinci/
14600
14601 TI ETHERNET SWITCH DRIVER (CPSW)
14602 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14603 L:      linux-omap@vger.kernel.org
14604 L:      netdev@vger.kernel.org
14605 S:      Maintained
14606 F:      drivers/net/ethernet/ti/cpsw*
14607 F:      drivers/net/ethernet/ti/davinci*
14608
14609 TI FLASH MEDIA INTERFACE DRIVER
14610 M:      Alex Dubov <oakad@yahoo.com>
14611 S:      Maintained
14612 F:      drivers/misc/tifm*
14613 F:      drivers/mmc/host/tifm_sd.c
14614 F:      include/linux/tifm.h
14615
14616 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14617 M:      Santosh Shilimkar <ssantosh@kernel.org>
14618 L:      linux-kernel@vger.kernel.org
14619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14620 S:      Maintained
14621 F:      drivers/soc/ti/*
14622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14623
14624 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14625 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14626 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14628 S:      Maintained
14629 F:      sound/soc/codecs/lm49453*
14630 F:      sound/soc/codecs/isabelle*
14631
14632 TI LP855x BACKLIGHT DRIVER
14633 M:      Milo Kim <milo.kim@ti.com>
14634 S:      Maintained
14635 F:      Documentation/backlight/lp855x-driver.txt
14636 F:      drivers/video/backlight/lp855x_bl.c
14637 F:      include/linux/platform_data/lp855x.h
14638
14639 TI LP8727 CHARGER DRIVER
14640 M:      Milo Kim <milo.kim@ti.com>
14641 S:      Maintained
14642 F:      drivers/power/supply/lp8727_charger.c
14643 F:      include/linux/platform_data/lp8727.h
14644
14645 TI LP8788 MFD DRIVER
14646 M:      Milo Kim <milo.kim@ti.com>
14647 S:      Maintained
14648 F:      drivers/iio/adc/lp8788_adc.c
14649 F:      drivers/leds/leds-lp8788.c
14650 F:      drivers/mfd/lp8788*.c
14651 F:      drivers/power/supply/lp8788-charger.c
14652 F:      drivers/regulator/lp8788-*.c
14653 F:      include/linux/mfd/lp8788*.h
14654
14655 TI NETCP ETHERNET DRIVER
14656 M:      Wingman Kwok <w-kwok2@ti.com>
14657 M:      Murali Karicheri <m-karicheri2@ti.com>
14658 L:      netdev@vger.kernel.org
14659 S:      Maintained
14660 F:      drivers/net/ethernet/ti/netcp*
14661
14662 TI TAS571X FAMILY ASoC CODEC DRIVER
14663 M:      Kevin Cernekee <cernekee@chromium.org>
14664 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14665 S:      Odd Fixes
14666 F:      sound/soc/codecs/tas571x*
14667
14668 TI TRF7970A NFC DRIVER
14669 M:      Mark Greer <mgreer@animalcreek.com>
14670 L:      linux-wireless@vger.kernel.org
14671 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14672 S:      Supported
14673 F:      drivers/nfc/trf7970a.c
14674 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14675
14676 TI TWL4030 SERIES SOC CODEC DRIVER
14677 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14678 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14679 S:      Maintained
14680 F:      sound/soc/codecs/twl4030*
14681
14682 TI VPE/CAL DRIVERS
14683 M:      Benoit Parrot <bparrot@ti.com>
14684 L:      linux-media@vger.kernel.org
14685 W:      http://linuxtv.org/
14686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14687 S:      Maintained
14688 F:      drivers/media/platform/ti-vpe/
14689
14690 TI WILINK WIRELESS DRIVERS
14691 L:      linux-wireless@vger.kernel.org
14692 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14693 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14695 S:      Orphan
14696 F:      drivers/net/wireless/ti/
14697 F:      include/linux/wl12xx.h
14698
14699 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14700 M:      John Stultz <john.stultz@linaro.org>
14701 M:      Thomas Gleixner <tglx@linutronix.de>
14702 R:      Stephen Boyd <sboyd@kernel.org>
14703 L:      linux-kernel@vger.kernel.org
14704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14705 S:      Supported
14706 F:      include/linux/clocksource.h
14707 F:      include/linux/time.h
14708 F:      include/linux/timex.h
14709 F:      include/uapi/linux/time.h
14710 F:      include/uapi/linux/timex.h
14711 F:      kernel/time/clocksource.c
14712 F:      kernel/time/time*.c
14713 F:      kernel/time/alarmtimer.c
14714 F:      kernel/time/ntp.c
14715 F:      tools/testing/selftests/timers/
14716
14717 TIPC NETWORK LAYER
14718 M:      Jon Maloy <jon.maloy@ericsson.com>
14719 M:      Ying Xue <ying.xue@windriver.com>
14720 L:      netdev@vger.kernel.org (core kernel code)
14721 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14722 W:      http://tipc.sourceforge.net/
14723 S:      Maintained
14724 F:      include/uapi/linux/tipc*.h
14725 F:      net/tipc/
14726
14727 TLAN NETWORK DRIVER
14728 M:      Samuel Chessman <chessman@tux.org>
14729 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14730 W:      http://sourceforge.net/projects/tlan/
14731 S:      Maintained
14732 F:      Documentation/networking/tlan.txt
14733 F:      drivers/net/ethernet/ti/tlan.*
14734
14735 TM6000 VIDEO4LINUX DRIVER
14736 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14737 L:      linux-media@vger.kernel.org
14738 W:      https://linuxtv.org
14739 T:      git git://linuxtv.org/media_tree.git
14740 S:      Odd fixes
14741 F:      drivers/media/usb/tm6000/
14742 F:      Documentation/media/v4l-drivers/tm6000*
14743
14744 TMIO/SDHI MMC DRIVER
14745 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14746 L:      linux-mmc@vger.kernel.org
14747 S:      Supported
14748 F:      drivers/mmc/host/tmio_mmc*
14749 F:      drivers/mmc/host/renesas_sdhi*
14750 F:      include/linux/mfd/tmio.h
14751
14752 TMP401 HARDWARE MONITOR DRIVER
14753 M:      Guenter Roeck <linux@roeck-us.net>
14754 L:      linux-hwmon@vger.kernel.org
14755 S:      Maintained
14756 F:      Documentation/hwmon/tmp401
14757 F:      drivers/hwmon/tmp401.c
14758
14759 TMPFS (SHMEM FILESYSTEM)
14760 M:      Hugh Dickins <hughd@google.com>
14761 L:      linux-mm@kvack.org
14762 S:      Maintained
14763 F:      include/linux/shmem_fs.h
14764 F:      mm/shmem.c
14765
14766 TOMOYO SECURITY MODULE
14767 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14768 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14769 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14770 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14771 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14772 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14773 W:      http://tomoyo.sourceforge.jp/
14774 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14775 S:      Maintained
14776 F:      security/tomoyo/
14777
14778 TOPSTAR LAPTOP EXTRAS DRIVER
14779 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14780 L:      platform-driver-x86@vger.kernel.org
14781 S:      Maintained
14782 F:      drivers/platform/x86/topstar-laptop.c
14783
14784 TORTURE-TEST MODULES
14785 M:      Davidlohr Bueso <dave@stgolabs.net>
14786 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14787 M:      Josh Triplett <josh@joshtriplett.org>
14788 L:      linux-kernel@vger.kernel.org
14789 S:      Supported
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14791 F:      Documentation/RCU/torture.txt
14792 F:      kernel/torture.c
14793 F:      kernel/rcu/rcutorture.c
14794 F:      kernel/rcu/rcuperf.c
14795 F:      kernel/locking/locktorture.c
14796
14797 TOSHIBA ACPI EXTRAS DRIVER
14798 M:      Azael Avalos <coproscefalo@gmail.com>
14799 L:      platform-driver-x86@vger.kernel.org
14800 S:      Maintained
14801 F:      drivers/platform/x86/toshiba_acpi.c
14802
14803 TOSHIBA BLUETOOTH DRIVER
14804 M:      Azael Avalos <coproscefalo@gmail.com>
14805 L:      platform-driver-x86@vger.kernel.org
14806 S:      Maintained
14807 F:      drivers/platform/x86/toshiba_bluetooth.c
14808
14809 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14810 M:      Azael Avalos <coproscefalo@gmail.com>
14811 L:      platform-driver-x86@vger.kernel.org
14812 S:      Maintained
14813 F:      drivers/platform/x86/toshiba_haps.c
14814
14815 TOSHIBA SMM DRIVER
14816 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14817 W:      http://www.buzzard.org.uk/toshiba/
14818 S:      Maintained
14819 F:      drivers/char/toshiba.c
14820 F:      include/linux/toshiba.h
14821 F:      include/uapi/linux/toshiba.h
14822
14823 TOSHIBA TC358743 DRIVER
14824 M:      Mats Randgaard <matrandg@cisco.com>
14825 L:      linux-media@vger.kernel.org
14826 S:      Maintained
14827 F:      drivers/media/i2c/tc358743*
14828 F:      include/media/i2c/tc358743.h
14829
14830 TOSHIBA WMI HOTKEYS DRIVER
14831 M:      Azael Avalos <coproscefalo@gmail.com>
14832 L:      platform-driver-x86@vger.kernel.org
14833 S:      Maintained
14834 F:      drivers/platform/x86/toshiba-wmi.c
14835
14836 TPM DEVICE DRIVER
14837 M:      Peter Huewe <peterhuewe@gmx.de>
14838 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14839 R:      Jason Gunthorpe <jgg@ziepe.ca>
14840 L:      linux-integrity@vger.kernel.org
14841 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14842 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14843 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14844 S:      Maintained
14845 F:      drivers/char/tpm/
14846
14847 TRACING
14848 M:      Steven Rostedt <rostedt@goodmis.org>
14849 M:      Ingo Molnar <mingo@redhat.com>
14850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14851 S:      Maintained
14852 F:      Documentation/trace/ftrace.rst
14853 F:      arch/*/*/*/ftrace.h
14854 F:      arch/*/kernel/ftrace.c
14855 F:      include/*/ftrace.h
14856 F:      include/linux/trace*.h
14857 F:      include/trace/
14858 F:      kernel/trace/
14859 F:      tools/testing/selftests/ftrace/
14860
14861 TRACING MMIO ACCESSES (MMIOTRACE)
14862 M:      Steven Rostedt <rostedt@goodmis.org>
14863 M:      Ingo Molnar <mingo@kernel.org>
14864 R:      Karol Herbst <karolherbst@gmail.com>
14865 R:      Pekka Paalanen <ppaalanen@gmail.com>
14866 S:      Maintained
14867 L:      linux-kernel@vger.kernel.org
14868 L:      nouveau@lists.freedesktop.org
14869 F:      kernel/trace/trace_mmiotrace.c
14870 F:      include/linux/mmiotrace.h
14871 F:      arch/x86/mm/kmmio.c
14872 F:      arch/x86/mm/mmio-mod.c
14873 F:      arch/x86/mm/testmmiotrace.c
14874
14875 TRIVIAL PATCHES
14876 M:      Jiri Kosina <trivial@kernel.org>
14877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14878 S:      Maintained
14879 K:      ^Subject:.*(?i)trivial
14880
14881 TEMPO SEMICONDUCTOR DRIVERS
14882 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14883 S:      Maintained
14884 F:      sound/soc/codecs/tscs*.c
14885 F:      sound/soc/codecs/tscs*.h
14886 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14887
14888 TTY LAYER
14889 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14890 M:      Jiri Slaby <jslaby@suse.com>
14891 S:      Supported
14892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14893 F:      Documentation/serial/
14894 F:      drivers/tty/
14895 F:      drivers/tty/serial/serial_core.c
14896 F:      include/linux/serial_core.h
14897 F:      include/linux/serial.h
14898 F:      include/linux/tty.h
14899 F:      include/uapi/linux/serial_core.h
14900 F:      include/uapi/linux/serial.h
14901 F:      include/uapi/linux/tty.h
14902
14903 TUA9001 MEDIA DRIVER
14904 M:      Antti Palosaari <crope@iki.fi>
14905 L:      linux-media@vger.kernel.org
14906 W:      https://linuxtv.org
14907 W:      http://palosaari.fi/linux/
14908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14909 T:      git git://linuxtv.org/anttip/media_tree.git
14910 S:      Maintained
14911 F:      drivers/media/tuners/tua9001*
14912
14913 TULIP NETWORK DRIVERS
14914 L:      netdev@vger.kernel.org
14915 L:      linux-parisc@vger.kernel.org
14916 S:      Orphan
14917 F:      drivers/net/ethernet/dec/tulip/
14918
14919 TUN/TAP driver
14920 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14921 W:      http://vtun.sourceforge.net/tun
14922 S:      Maintained
14923 F:      Documentation/networking/tuntap.txt
14924 F:      arch/um/os-Linux/drivers/
14925
14926 TURBOCHANNEL SUBSYSTEM
14927 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14928 M:      Ralf Baechle <ralf@linux-mips.org>
14929 L:      linux-mips@linux-mips.org
14930 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14931 S:      Maintained
14932 F:      drivers/tc/
14933 F:      include/linux/tc.h
14934
14935 TURBOSTAT UTILITY
14936 M:      "Len Brown" <lenb@kernel.org>
14937 L:      linux-pm@vger.kernel.org
14938 B:      https://bugzilla.kernel.org
14939 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14941 S:      Supported
14942 F:      tools/power/x86/turbostat/
14943
14944 TW5864 VIDEO4LINUX DRIVER
14945 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14946 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14947 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14948 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14949 L:      linux-media@vger.kernel.org
14950 S:      Supported
14951 F:      drivers/media/pci/tw5864/
14952
14953 TW68 VIDEO4LINUX DRIVER
14954 M:      Hans Verkuil <hverkuil@xs4all.nl>
14955 L:      linux-media@vger.kernel.org
14956 T:      git git://linuxtv.org/media_tree.git
14957 W:      https://linuxtv.org
14958 S:      Odd Fixes
14959 F:      drivers/media/pci/tw68/
14960
14961 TW686X VIDEO4LINUX DRIVER
14962 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14963 L:      linux-media@vger.kernel.org
14964 T:      git git://linuxtv.org/media_tree.git
14965 W:      http://linuxtv.org
14966 S:      Maintained
14967 F:      drivers/media/pci/tw686x/
14968
14969 UBI FILE SYSTEM (UBIFS)
14970 M:      Richard Weinberger <richard@nod.at>
14971 M:      Artem Bityutskiy <dedekind1@gmail.com>
14972 M:      Adrian Hunter <adrian.hunter@intel.com>
14973 L:      linux-mtd@lists.infradead.org
14974 T:      git git://git.infradead.org/ubifs-2.6.git
14975 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14976 S:      Supported
14977 F:      Documentation/filesystems/ubifs.txt
14978 F:      fs/ubifs/
14979
14980 UCLINUX (M68KNOMMU AND COLDFIRE)
14981 M:      Greg Ungerer <gerg@linux-m68k.org>
14982 W:      http://www.linux-m68k.org/
14983 W:      http://www.uclinux.org/
14984 L:      linux-m68k@lists.linux-m68k.org
14985 L:      uclinux-dev@uclinux.org  (subscribers-only)
14986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14987 S:      Maintained
14988 F:      arch/m68k/coldfire/
14989 F:      arch/m68k/68*/
14990 F:      arch/m68k/*/*_no.*
14991 F:      arch/m68k/include/asm/*_no.*
14992
14993 UDF FILESYSTEM
14994 M:      Jan Kara <jack@suse.com>
14995 S:      Maintained
14996 F:      Documentation/filesystems/udf.txt
14997 F:      fs/udf/
14998
14999 UDRAW TABLET
15000 M:      Bastien Nocera <hadess@hadess.net>
15001 L:      linux-input@vger.kernel.org
15002 S:      Maintained
15003 F:      drivers/hid/hid-udraw-ps3.c
15004
15005 UFS FILESYSTEM
15006 M:      Evgeniy Dushistov <dushistov@mail.ru>
15007 S:      Maintained
15008 F:      Documentation/filesystems/ufs.txt
15009 F:      fs/ufs/
15010
15011 UHID USERSPACE HID IO DRIVER:
15012 M:      David Herrmann <dh.herrmann@googlemail.com>
15013 L:      linux-input@vger.kernel.org
15014 S:      Maintained
15015 F:      drivers/hid/uhid.c
15016 F:      include/uapi/linux/uhid.h
15017
15018 ULPI BUS
15019 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15020 L:      linux-usb@vger.kernel.org
15021 S:      Maintained
15022 F:      drivers/usb/common/ulpi.c
15023 F:      include/linux/ulpi/
15024
15025 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15026 L:      linux-usb@vger.kernel.org
15027 S:      Orphan
15028 F:      drivers/uwb/
15029 F:      include/linux/uwb.h
15030 F:      include/linux/uwb/
15031
15032 UNICORE32 ARCHITECTURE:
15033 M:      Guan Xuetao <gxt@pku.edu.cn>
15034 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15035 S:      Maintained
15036 T:      git git://github.com/gxt/linux.git
15037 F:      arch/unicore32/
15038
15039 UNIFDEF
15040 M:      Tony Finch <dot@dotat.at>
15041 W:      http://dotat.at/prog/unifdef
15042 S:      Maintained
15043 F:      scripts/unifdef.c
15044
15045 UNIFORM CDROM DRIVER
15046 M:      Jens Axboe <axboe@kernel.dk>
15047 W:      http://www.kernel.dk
15048 S:      Maintained
15049 F:      Documentation/cdrom/
15050 F:      drivers/cdrom/cdrom.c
15051 F:      include/linux/cdrom.h
15052 F:      include/uapi/linux/cdrom.h
15053
15054 UNISYS S-PAR DRIVERS
15055 M:      David Kershner <david.kershner@unisys.com>
15056 L:      sparmaintainer@unisys.com (Unisys internal)
15057 S:      Supported
15058 F:      include/linux/visorbus.h
15059 F:      drivers/visorbus/
15060 F:      drivers/staging/unisys/
15061
15062 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15063 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15064 L:      linux-scsi@vger.kernel.org
15065 S:      Supported
15066 F:      Documentation/scsi/ufs.txt
15067 F:      drivers/scsi/ufs/
15068
15069 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15070 M:      Joao Pinto <jpinto@synopsys.com>
15071 L:      linux-scsi@vger.kernel.org
15072 S:      Supported
15073 F:      drivers/scsi/ufs/*dwc*
15074
15075 UNSORTED BLOCK IMAGES (UBI)
15076 M:      Artem Bityutskiy <dedekind1@gmail.com>
15077 M:      Richard Weinberger <richard@nod.at>
15078 W:      http://www.linux-mtd.infradead.org/
15079 L:      linux-mtd@lists.infradead.org
15080 T:      git git://git.infradead.org/ubifs-2.6.git
15081 S:      Supported
15082 F:      drivers/mtd/ubi/
15083 F:      include/linux/mtd/ubi.h
15084 F:      include/uapi/mtd/ubi-user.h
15085
15086 USB "USBNET" DRIVER FRAMEWORK
15087 M:      Oliver Neukum <oneukum@suse.com>
15088 L:      netdev@vger.kernel.org
15089 W:      http://www.linux-usb.org/usbnet
15090 S:      Maintained
15091 F:      drivers/net/usb/usbnet.c
15092 F:      include/linux/usb/usbnet.h
15093
15094 USB ACM DRIVER
15095 M:      Oliver Neukum <oneukum@suse.com>
15096 L:      linux-usb@vger.kernel.org
15097 S:      Maintained
15098 F:      Documentation/usb/acm.txt
15099 F:      drivers/usb/class/cdc-acm.*
15100
15101 USB AR5523 WIRELESS DRIVER
15102 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15103 L:      linux-wireless@vger.kernel.org
15104 S:      Maintained
15105 F:      drivers/net/wireless/ath/ar5523/
15106
15107 USB ATTACHED SCSI
15108 M:      Oliver Neukum <oneukum@suse.com>
15109 L:      linux-usb@vger.kernel.org
15110 L:      linux-scsi@vger.kernel.org
15111 S:      Maintained
15112 F:      drivers/usb/storage/uas.c
15113
15114 USB CDC ETHERNET DRIVER
15115 M:      Oliver Neukum <oliver@neukum.org>
15116 L:      linux-usb@vger.kernel.org
15117 S:      Maintained
15118 F:      drivers/net/usb/cdc_*.c
15119 F:      include/uapi/linux/usb/cdc.h
15120
15121 USB CHAOSKEY DRIVER
15122 M:      Keith Packard <keithp@keithp.com>
15123 L:      linux-usb@vger.kernel.org
15124 S:      Maintained
15125 F:      drivers/usb/misc/chaoskey.c
15126
15127 USB CYPRESS C67X00 DRIVER
15128 M:      Peter Korsgaard <jacmet@sunsite.dk>
15129 L:      linux-usb@vger.kernel.org
15130 S:      Maintained
15131 F:      drivers/usb/c67x00/
15132
15133 USB DAVICOM DM9601 DRIVER
15134 M:      Peter Korsgaard <jacmet@sunsite.dk>
15135 L:      netdev@vger.kernel.org
15136 W:      http://www.linux-usb.org/usbnet
15137 S:      Maintained
15138 F:      drivers/net/usb/dm9601.c
15139
15140 USB DIAMOND RIO500 DRIVER
15141 M:      Cesar Miquel <miquel@df.uba.ar>
15142 L:      rio500-users@lists.sourceforge.net
15143 W:      http://rio500.sourceforge.net
15144 S:      Maintained
15145 F:      drivers/usb/misc/rio500*
15146
15147 USB EHCI DRIVER
15148 M:      Alan Stern <stern@rowland.harvard.edu>
15149 L:      linux-usb@vger.kernel.org
15150 S:      Maintained
15151 F:      Documentation/usb/ehci.txt
15152 F:      drivers/usb/host/ehci*
15153
15154 USB GADGET/PERIPHERAL SUBSYSTEM
15155 M:      Felipe Balbi <balbi@kernel.org>
15156 L:      linux-usb@vger.kernel.org
15157 W:      http://www.linux-usb.org/gadget
15158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15159 S:      Maintained
15160 F:      drivers/usb/gadget/
15161 F:      include/linux/usb/gadget*
15162
15163 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15164 M:      Jiri Kosina <jikos@kernel.org>
15165 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15166 L:      linux-usb@vger.kernel.org
15167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15168 S:      Maintained
15169 F:      Documentation/hid/hiddev.txt
15170 F:      drivers/hid/usbhid/
15171
15172 USB INTEL XHCI ROLE MUX DRIVER
15173 M:      Hans de Goede <hdegoede@redhat.com>
15174 L:      linux-usb@vger.kernel.org
15175 S:      Maintained
15176 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15177
15178 USB ISP116X DRIVER
15179 M:      Olav Kongas <ok@artecdesign.ee>
15180 L:      linux-usb@vger.kernel.org
15181 S:      Maintained
15182 F:      drivers/usb/host/isp116x*
15183 F:      include/linux/usb/isp116x.h
15184
15185 USB LAN78XX ETHERNET DRIVER
15186 M:      Woojung Huh <woojung.huh@microchip.com>
15187 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15188 L:      netdev@vger.kernel.org
15189 S:      Maintained
15190 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15191 F:      drivers/net/usb/lan78xx.*
15192 F:      include/dt-bindings/net/microchip-lan78xx.h
15193
15194 USB MASS STORAGE DRIVER
15195 M:      Alan Stern <stern@rowland.harvard.edu>
15196 L:      linux-usb@vger.kernel.org
15197 L:      usb-storage@lists.one-eyed-alien.net
15198 S:      Maintained
15199 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15200 F:      drivers/usb/storage/
15201
15202 USB MIDI DRIVER
15203 M:      Clemens Ladisch <clemens@ladisch.de>
15204 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15205 T:      git git://git.alsa-project.org/alsa-kernel.git
15206 S:      Maintained
15207 F:      sound/usb/midi.*
15208
15209 USB NETWORKING DRIVERS
15210 L:      linux-usb@vger.kernel.org
15211 S:      Odd Fixes
15212 F:      drivers/net/usb/
15213
15214 USB OHCI DRIVER
15215 M:      Alan Stern <stern@rowland.harvard.edu>
15216 L:      linux-usb@vger.kernel.org
15217 S:      Maintained
15218 F:      Documentation/usb/ohci.txt
15219 F:      drivers/usb/host/ohci*
15220
15221 USB OTG FSM (Finite State Machine)
15222 M:      Peter Chen <Peter.Chen@nxp.com>
15223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15224 L:      linux-usb@vger.kernel.org
15225 S:      Maintained
15226 F:      drivers/usb/common/usb-otg-fsm.c
15227
15228 USB OVER IP DRIVER
15229 M:      Valentina Manea <valentina.manea.m@gmail.com>
15230 M:      Shuah Khan <shuah@kernel.org>
15231 L:      linux-usb@vger.kernel.org
15232 S:      Maintained
15233 F:      Documentation/usb/usbip_protocol.txt
15234 F:      drivers/usb/usbip/
15235 F:      tools/usb/usbip/
15236 F:      tools/testing/selftests/drivers/usb/usbip/
15237
15238 USB PEGASUS DRIVER
15239 M:      Petko Manolov <petkan@nucleusys.com>
15240 L:      linux-usb@vger.kernel.org
15241 L:      netdev@vger.kernel.org
15242 T:      git git://github.com/petkan/pegasus.git
15243 W:      https://github.com/petkan/pegasus
15244 S:      Maintained
15245 F:      drivers/net/usb/pegasus.*
15246
15247 USB PHY LAYER
15248 M:      Felipe Balbi <balbi@kernel.org>
15249 L:      linux-usb@vger.kernel.org
15250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15251 S:      Maintained
15252 F:      drivers/usb/phy/
15253
15254 USB PRINTER DRIVER (usblp)
15255 M:      Pete Zaitcev <zaitcev@redhat.com>
15256 L:      linux-usb@vger.kernel.org
15257 S:      Supported
15258 F:      drivers/usb/class/usblp.c
15259
15260 USB QMI WWAN NETWORK DRIVER
15261 M:      Bjørn Mork <bjorn@mork.no>
15262 L:      netdev@vger.kernel.org
15263 S:      Maintained
15264 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15265 F:      drivers/net/usb/qmi_wwan.c
15266
15267 USB RTL8150 DRIVER
15268 M:      Petko Manolov <petkan@nucleusys.com>
15269 L:      linux-usb@vger.kernel.org
15270 L:      netdev@vger.kernel.org
15271 T:      git git://github.com/petkan/rtl8150.git
15272 W:      https://github.com/petkan/rtl8150
15273 S:      Maintained
15274 F:      drivers/net/usb/rtl8150.c
15275
15276 USB SERIAL SUBSYSTEM
15277 M:      Johan Hovold <johan@kernel.org>
15278 L:      linux-usb@vger.kernel.org
15279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15280 S:      Maintained
15281 F:      Documentation/usb/usb-serial.txt
15282 F:      drivers/usb/serial/
15283 F:      include/linux/usb/serial.h
15284
15285 USB SMSC75XX ETHERNET DRIVER
15286 M:      Steve Glendinning <steve.glendinning@shawell.net>
15287 L:      netdev@vger.kernel.org
15288 S:      Maintained
15289 F:      drivers/net/usb/smsc75xx.*
15290
15291 USB SMSC95XX ETHERNET DRIVER
15292 M:      Steve Glendinning <steve.glendinning@shawell.net>
15293 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15294 L:      netdev@vger.kernel.org
15295 S:      Maintained
15296 F:      drivers/net/usb/smsc95xx.*
15297
15298 USB SUBSYSTEM
15299 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15300 L:      linux-usb@vger.kernel.org
15301 W:      http://www.linux-usb.org
15302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15303 S:      Supported
15304 F:      Documentation/devicetree/bindings/usb/
15305 F:      Documentation/usb/
15306 F:      drivers/usb/
15307 F:      include/linux/usb.h
15308 F:      include/linux/usb/
15309
15310 USB TYPEC PI3USB30532 MUX DRIVER
15311 M:      Hans de Goede <hdegoede@redhat.com>
15312 L:      linux-usb@vger.kernel.org
15313 S:      Maintained
15314 F:      drivers/usb/typec/mux/pi3usb30532.c
15315
15316 USB TYPEC CLASS
15317 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15318 L:      linux-usb@vger.kernel.org
15319 S:      Maintained
15320 F:      Documentation/ABI/testing/sysfs-class-typec
15321 F:      Documentation/driver-api/usb/typec.rst
15322 F:      drivers/usb/typec/
15323 F:      include/linux/usb/typec.h
15324
15325 USB TYPEC BUS FOR ALTERNATE MODES
15326 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15327 L:      linux-usb@vger.kernel.org
15328 S:      Maintained
15329 F:      Documentation/ABI/testing/sysfs-bus-typec
15330 F:      Documentation/driver-api/usb/typec_bus.rst
15331 F:      drivers/usb/typec/altmodes/
15332 F:      include/linux/usb/typec_altmode.h
15333
15334 USB UHCI DRIVER
15335 M:      Alan Stern <stern@rowland.harvard.edu>
15336 L:      linux-usb@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/usb/host/uhci*
15339
15340 USB VIDEO CLASS
15341 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15342 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15343 L:      linux-media@vger.kernel.org
15344 T:      git git://linuxtv.org/media_tree.git
15345 W:      http://www.ideasonboard.org/uvc/
15346 S:      Maintained
15347 F:      drivers/media/usb/uvc/
15348 F:      include/uapi/linux/uvcvideo.h
15349
15350 USB VISION DRIVER
15351 M:      Hans Verkuil <hverkuil@xs4all.nl>
15352 L:      linux-media@vger.kernel.org
15353 T:      git git://linuxtv.org/media_tree.git
15354 W:      https://linuxtv.org
15355 S:      Odd Fixes
15356 F:      drivers/media/usb/usbvision/
15357
15358 USB WEBCAM GADGET
15359 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15360 L:      linux-usb@vger.kernel.org
15361 S:      Maintained
15362 F:      drivers/usb/gadget/function/*uvc*
15363 F:      drivers/usb/gadget/legacy/webcam.c
15364 F:      include/uapi/linux/usb/g_uvc.h
15365
15366 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15367 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15368 L:      linux-wireless@vger.kernel.org
15369 S:      Maintained
15370 F:      drivers/net/wireless/rndis_wlan.c
15371
15372 USB XHCI DRIVER
15373 M:      Mathias Nyman <mathias.nyman@intel.com>
15374 L:      linux-usb@vger.kernel.org
15375 S:      Supported
15376 F:      drivers/usb/host/xhci*
15377 F:      drivers/usb/host/pci-quirks*
15378
15379 USB ZD1201 DRIVER
15380 L:      linux-wireless@vger.kernel.org
15381 W:      http://linux-lc100020.sourceforge.net
15382 S:      Orphan
15383 F:      drivers/net/wireless/zydas/zd1201.*
15384
15385 USB ZR364XX DRIVER
15386 M:      Antoine Jacquet <royale@zerezo.com>
15387 L:      linux-usb@vger.kernel.org
15388 L:      linux-media@vger.kernel.org
15389 T:      git git://linuxtv.org/media_tree.git
15390 W:      http://royale.zerezo.com/zr364xx/
15391 S:      Maintained
15392 F:      Documentation/media/v4l-drivers/zr364xx*
15393 F:      drivers/media/usb/zr364xx/
15394
15395 USER-MODE LINUX (UML)
15396 M:      Jeff Dike <jdike@addtoit.com>
15397 M:      Richard Weinberger <richard@nod.at>
15398 L:      linux-um@lists.infradead.org
15399 W:      http://user-mode-linux.sourceforge.net
15400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15401 S:      Maintained
15402 F:      Documentation/virtual/uml/
15403 F:      arch/um/
15404 F:      arch/x86/um/
15405 F:      fs/hostfs/
15406 F:      fs/hppfs/
15407
15408 USERSPACE I/O (UIO)
15409 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15410 S:      Maintained
15411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15412 F:      Documentation/driver-api/uio-howto.rst
15413 F:      drivers/uio/
15414 F:      include/linux/uio*.h
15415
15416 UTIL-LINUX PACKAGE
15417 M:      Karel Zak <kzak@redhat.com>
15418 L:      util-linux@vger.kernel.org
15419 W:      http://en.wikipedia.org/wiki/Util-linux
15420 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15421 S:      Maintained
15422
15423 UUID HELPERS
15424 M:      Christoph Hellwig <hch@lst.de>
15425 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15426 L:      linux-kernel@vger.kernel.org
15427 T:      git git://git.infradead.org/users/hch/uuid.git
15428 F:      lib/uuid.c
15429 F:      lib/test_uuid.c
15430 F:      include/linux/uuid.h
15431 F:      include/uapi/linux/uuid.h
15432 S:      Maintained
15433
15434 UVESAFB DRIVER
15435 M:      Michal Januszewski <spock@gentoo.org>
15436 L:      linux-fbdev@vger.kernel.org
15437 W:      https://github.com/mjanusz/v86d
15438 S:      Maintained
15439 F:      Documentation/fb/uvesafb.txt
15440 F:      drivers/video/fbdev/uvesafb.*
15441
15442 VF610 NAND DRIVER
15443 M:      Stefan Agner <stefan@agner.ch>
15444 L:      linux-mtd@lists.infradead.org
15445 S:      Supported
15446 F:      drivers/mtd/nand/raw/vf610_nfc.c
15447
15448 VFAT/FAT/MSDOS FILESYSTEM
15449 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15450 S:      Maintained
15451 F:      Documentation/filesystems/vfat.txt
15452 F:      fs/fat/
15453
15454 VFIO DRIVER
15455 M:      Alex Williamson <alex.williamson@redhat.com>
15456 L:      kvm@vger.kernel.org
15457 T:      git git://github.com/awilliam/linux-vfio.git
15458 S:      Maintained
15459 F:      Documentation/vfio.txt
15460 F:      drivers/vfio/
15461 F:      include/linux/vfio.h
15462 F:      include/uapi/linux/vfio.h
15463
15464 VFIO MEDIATED DEVICE DRIVERS
15465 M:      Kirti Wankhede <kwankhede@nvidia.com>
15466 L:      kvm@vger.kernel.org
15467 S:      Maintained
15468 F:      Documentation/vfio-mediated-device.txt
15469 F:      drivers/vfio/mdev/
15470 F:      include/linux/mdev.h
15471 F:      samples/vfio-mdev/
15472
15473 VFIO PLATFORM DRIVER
15474 M:      Eric Auger <eric.auger@redhat.com>
15475 L:      kvm@vger.kernel.org
15476 S:      Maintained
15477 F:      drivers/vfio/platform/
15478
15479 VGA_SWITCHEROO
15480 R:      Lukas Wunner <lukas@wunner.de>
15481 S:      Maintained
15482 F:      Documentation/gpu/vga-switcheroo.rst
15483 F:      drivers/gpu/vga/vga_switcheroo.c
15484 F:      include/linux/vga_switcheroo.h
15485 T:      git git://anongit.freedesktop.org/drm/drm-misc
15486
15487 VIA RHINE NETWORK DRIVER
15488 S:      Orphan
15489 F:      drivers/net/ethernet/via/via-rhine.c
15490
15491 VIA SD/MMC CARD CONTROLLER DRIVER
15492 M:      Bruce Chang <brucechang@via.com.tw>
15493 M:      Harald Welte <HaraldWelte@viatech.com>
15494 S:      Maintained
15495 F:      drivers/mmc/host/via-sdmmc.c
15496
15497 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15498 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15499 L:      linux-fbdev@vger.kernel.org
15500 S:      Maintained
15501 F:      include/linux/via-core.h
15502 F:      include/linux/via-gpio.h
15503 F:      include/linux/via_i2c.h
15504 F:      drivers/video/fbdev/via/
15505
15506 VIA VELOCITY NETWORK DRIVER
15507 M:      Francois Romieu <romieu@fr.zoreil.com>
15508 L:      netdev@vger.kernel.org
15509 S:      Maintained
15510 F:      drivers/net/ethernet/via/via-velocity.*
15511
15512 VICODEC VIRTUAL CODEC DRIVER
15513 M:      Hans Verkuil <hans.verkuil@cisco.com>
15514 L:      linux-media@vger.kernel.org
15515 T:      git git://linuxtv.org/media_tree.git
15516 W:      https://linuxtv.org
15517 S:      Maintained
15518 F:      drivers/media/platform/vicodec/*
15519
15520 VIDEO MULTIPLEXER DRIVER
15521 M:      Philipp Zabel <p.zabel@pengutronix.de>
15522 L:      linux-media@vger.kernel.org
15523 S:      Maintained
15524 F:      drivers/media/platform/video-mux.c
15525
15526 VIDEO I2C POLLING DRIVER
15527 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15528 L:      linux-media@vger.kernel.org
15529 S:      Maintained
15530 F:      drivers/media/i2c/video-i2c.c
15531
15532 VIDEOBUF2 FRAMEWORK
15533 M:      Pawel Osciak <pawel@osciak.com>
15534 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15535 M:      Kyungmin Park <kyungmin.park@samsung.com>
15536 L:      linux-media@vger.kernel.org
15537 S:      Maintained
15538 F:      drivers/media/v4l2-core/videobuf2-*
15539 F:      include/media/videobuf2-*
15540
15541 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15542 M:      Helen Koike <helen.koike@collabora.com>
15543 L:      linux-media@vger.kernel.org
15544 T:      git git://linuxtv.org/media_tree.git
15545 W:      https://linuxtv.org
15546 S:      Maintained
15547 F:      drivers/media/platform/vimc/*
15548
15549 VIRT LIB
15550 M:      Alex Williamson <alex.williamson@redhat.com>
15551 M:      Paolo Bonzini <pbonzini@redhat.com>
15552 L:      kvm@vger.kernel.org
15553 S:      Supported
15554 F:      virt/lib/
15555
15556 VIRTIO AND VHOST VSOCK DRIVER
15557 M:      Stefan Hajnoczi <stefanha@redhat.com>
15558 L:      kvm@vger.kernel.org
15559 L:      virtualization@lists.linux-foundation.org
15560 L:      netdev@vger.kernel.org
15561 S:      Maintained
15562 F:      include/linux/virtio_vsock.h
15563 F:      include/uapi/linux/virtio_vsock.h
15564 F:      include/uapi/linux/vsockmon.h
15565 F:      include/uapi/linux/vm_sockets_diag.h
15566 F:      net/vmw_vsock/diag.c
15567 F:      net/vmw_vsock/af_vsock_tap.c
15568 F:      net/vmw_vsock/virtio_transport_common.c
15569 F:      net/vmw_vsock/virtio_transport.c
15570 F:      drivers/net/vsockmon.c
15571 F:      drivers/vhost/vsock.c
15572 F:      drivers/vhost/vsock.h
15573 F:      tools/testing/vsock/
15574
15575 VIRTIO CONSOLE DRIVER
15576 M:      Amit Shah <amit@kernel.org>
15577 L:      virtualization@lists.linux-foundation.org
15578 S:      Maintained
15579 F:      drivers/char/virtio_console.c
15580 F:      include/linux/virtio_console.h
15581 F:      include/uapi/linux/virtio_console.h
15582
15583 VIRTIO CORE, NET AND BLOCK DRIVERS
15584 M:      "Michael S. Tsirkin" <mst@redhat.com>
15585 M:      Jason Wang <jasowang@redhat.com>
15586 L:      virtualization@lists.linux-foundation.org
15587 S:      Maintained
15588 F:      Documentation/devicetree/bindings/virtio/
15589 F:      drivers/virtio/
15590 F:      tools/virtio/
15591 F:      drivers/net/virtio_net.c
15592 F:      drivers/block/virtio_blk.c
15593 F:      include/linux/virtio*.h
15594 F:      include/uapi/linux/virtio_*.h
15595 F:      drivers/crypto/virtio/
15596 F:      mm/balloon_compaction.c
15597
15598 VIRTIO CRYPTO DRIVER
15599 M:      Gonglei <arei.gonglei@huawei.com>
15600 L:      virtualization@lists.linux-foundation.org
15601 L:      linux-crypto@vger.kernel.org
15602 S:      Maintained
15603 F:      drivers/crypto/virtio/
15604 F:      include/uapi/linux/virtio_crypto.h
15605
15606 VIRTIO DRIVERS FOR S390
15607 M:      Cornelia Huck <cohuck@redhat.com>
15608 M:      Halil Pasic <pasic@linux.ibm.com>
15609 L:      linux-s390@vger.kernel.org
15610 L:      virtualization@lists.linux-foundation.org
15611 L:      kvm@vger.kernel.org
15612 S:      Supported
15613 F:      drivers/s390/virtio/
15614 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15615
15616 VIRTIO GPU DRIVER
15617 M:      David Airlie <airlied@linux.ie>
15618 M:      Gerd Hoffmann <kraxel@redhat.com>
15619 L:      dri-devel@lists.freedesktop.org
15620 L:      virtualization@lists.linux-foundation.org
15621 T:      git git://anongit.freedesktop.org/drm/drm-misc
15622 S:      Maintained
15623 F:      drivers/gpu/drm/virtio/
15624 F:      include/uapi/linux/virtio_gpu.h
15625
15626 VIRTIO HOST (VHOST)
15627 M:      "Michael S. Tsirkin" <mst@redhat.com>
15628 M:      Jason Wang <jasowang@redhat.com>
15629 L:      kvm@vger.kernel.org
15630 L:      virtualization@lists.linux-foundation.org
15631 L:      netdev@vger.kernel.org
15632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15633 S:      Maintained
15634 F:      drivers/vhost/
15635 F:      include/uapi/linux/vhost.h
15636
15637 VIRTIO INPUT DRIVER
15638 M:      Gerd Hoffmann <kraxel@redhat.com>
15639 S:      Maintained
15640 F:      drivers/virtio/virtio_input.c
15641 F:      include/uapi/linux/virtio_input.h
15642
15643 VIRTUAL BOX GUEST DEVICE DRIVER
15644 M:      Hans de Goede <hdegoede@redhat.com>
15645 M:      Arnd Bergmann <arnd@arndb.de>
15646 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15647 S:      Maintained
15648 F:      include/linux/vbox_utils.h
15649 F:      include/uapi/linux/vbox*.h
15650 F:      drivers/virt/vboxguest/
15651
15652 VIRTUAL SERIO DEVICE DRIVER
15653 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15654 S:      Maintained
15655 F:      drivers/input/serio/userio.c
15656 F:      include/uapi/linux/userio.h
15657
15658 VIVID VIRTUAL VIDEO DRIVER
15659 M:      Hans Verkuil <hverkuil@xs4all.nl>
15660 L:      linux-media@vger.kernel.org
15661 T:      git git://linuxtv.org/media_tree.git
15662 W:      https://linuxtv.org
15663 S:      Maintained
15664 F:      drivers/media/platform/vivid/*
15665
15666 VLYNQ BUS
15667 M:      Florian Fainelli <f.fainelli@gmail.com>
15668 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15669 S:      Maintained
15670 F:      drivers/vlynq/vlynq.c
15671 F:      include/linux/vlynq.h
15672
15673 VME SUBSYSTEM
15674 M:      Martyn Welch <martyn@welchs.me.uk>
15675 M:      Manohar Vanga <manohar.vanga@gmail.com>
15676 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15677 L:      devel@driverdev.osuosl.org
15678 S:      Maintained
15679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15680 F:      Documentation/driver-api/vme.rst
15681 F:      drivers/staging/vme/
15682 F:      drivers/vme/
15683 F:      include/linux/vme*
15684
15685 VMWARE BALLOON DRIVER
15686 M:      Xavier Deguillard <xdeguillard@vmware.com>
15687 M:      Nadav Amit <namit@vmware.com>
15688 M:      "VMware, Inc." <pv-drivers@vmware.com>
15689 L:      linux-kernel@vger.kernel.org
15690 S:      Maintained
15691 F:      drivers/misc/vmw_balloon.c
15692
15693 VMWARE HYPERVISOR INTERFACE
15694 M:      Alok Kataria <akataria@vmware.com>
15695 L:      virtualization@lists.linux-foundation.org
15696 S:      Supported
15697 F:      arch/x86/kernel/cpu/vmware.c
15698
15699 VMWARE PVRDMA DRIVER
15700 M:      Adit Ranadive <aditr@vmware.com>
15701 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15702 L:      linux-rdma@vger.kernel.org
15703 S:      Maintained
15704 F:      drivers/infiniband/hw/vmw_pvrdma/
15705
15706 VMware PVSCSI driver
15707 M:      Jim Gill <jgill@vmware.com>
15708 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15709 L:      linux-scsi@vger.kernel.org
15710 S:      Maintained
15711 F:      drivers/scsi/vmw_pvscsi.c
15712 F:      drivers/scsi/vmw_pvscsi.h
15713
15714 VMWARE VMMOUSE SUBDRIVER
15715 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15716 M:      "VMware, Inc." <pv-drivers@vmware.com>
15717 L:      linux-input@vger.kernel.org
15718 S:      Maintained
15719 F:      drivers/input/mouse/vmmouse.c
15720 F:      drivers/input/mouse/vmmouse.h
15721
15722 VMWARE VMXNET3 ETHERNET DRIVER
15723 M:      Ronak Doshi <doshir@vmware.com>
15724 M:      "VMware, Inc." <pv-drivers@vmware.com>
15725 L:      netdev@vger.kernel.org
15726 S:      Maintained
15727 F:      drivers/net/vmxnet3/
15728
15729 VOCORE VOCORE2 BOARD
15730 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15731 L:      linux-mips@linux-mips.org
15732 S:      Maintained
15733 F:      arch/mips/boot/dts/ralink/vocore2.dts
15734
15735 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15736 M:      Liam Girdwood <lgirdwood@gmail.com>
15737 M:      Mark Brown <broonie@kernel.org>
15738 L:      linux-kernel@vger.kernel.org
15739 W:      http://www.slimlogic.co.uk/?p=48
15740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15741 S:      Supported
15742 F:      Documentation/devicetree/bindings/regulator/
15743 F:      Documentation/power/regulator/
15744 F:      drivers/regulator/
15745 F:      include/dt-bindings/regulator/
15746 F:      include/linux/regulator/
15747
15748 VRF
15749 M:      David Ahern <dsa@cumulusnetworks.com>
15750 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15751 L:      netdev@vger.kernel.org
15752 S:      Maintained
15753 F:      drivers/net/vrf.c
15754 F:      Documentation/networking/vrf.txt
15755
15756 VT1211 HARDWARE MONITOR DRIVER
15757 M:      Juerg Haefliger <juergh@gmail.com>
15758 L:      linux-hwmon@vger.kernel.org
15759 S:      Maintained
15760 F:      Documentation/hwmon/vt1211
15761 F:      drivers/hwmon/vt1211.c
15762
15763 VT8231 HARDWARE MONITOR DRIVER
15764 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15765 L:      linux-hwmon@vger.kernel.org
15766 S:      Maintained
15767 F:      drivers/hwmon/vt8231.c
15768
15769 VUB300 USB to SDIO/SD/MMC bridge chip
15770 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15771 L:      linux-mmc@vger.kernel.org
15772 L:      linux-usb@vger.kernel.org
15773 S:      Supported
15774 F:      drivers/mmc/host/vub300.c
15775
15776 W1 DALLAS'S 1-WIRE BUS
15777 M:      Evgeniy Polyakov <zbr@ioremap.net>
15778 S:      Maintained
15779 F:      Documentation/devicetree/bindings/w1/
15780 F:      Documentation/w1/
15781 F:      drivers/w1/
15782 F:      include/linux/w1.h
15783
15784 W83791D HARDWARE MONITORING DRIVER
15785 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15786 L:      linux-hwmon@vger.kernel.org
15787 S:      Maintained
15788 F:      Documentation/hwmon/w83791d
15789 F:      drivers/hwmon/w83791d.c
15790
15791 W83793 HARDWARE MONITORING DRIVER
15792 M:      Rudolf Marek <r.marek@assembler.cz>
15793 L:      linux-hwmon@vger.kernel.org
15794 S:      Maintained
15795 F:      Documentation/hwmon/w83793
15796 F:      drivers/hwmon/w83793.c
15797
15798 W83795 HARDWARE MONITORING DRIVER
15799 M:      Jean Delvare <jdelvare@suse.com>
15800 L:      linux-hwmon@vger.kernel.org
15801 S:      Maintained
15802 F:      drivers/hwmon/w83795.c
15803
15804 W83L51xD SD/MMC CARD INTERFACE DRIVER
15805 M:      Pierre Ossman <pierre@ossman.eu>
15806 S:      Maintained
15807 F:      drivers/mmc/host/wbsd.*
15808
15809 WACOM PROTOCOL 4 SERIAL TABLETS
15810 M:      Julian Squires <julian@cipht.net>
15811 M:      Hans de Goede <hdegoede@redhat.com>
15812 L:      linux-input@vger.kernel.org
15813 S:      Maintained
15814 F:      drivers/input/tablet/wacom_serial4.c
15815
15816 WATCHDOG DEVICE DRIVERS
15817 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15818 M:      Guenter Roeck <linux@roeck-us.net>
15819 L:      linux-watchdog@vger.kernel.org
15820 W:      http://www.linux-watchdog.org/
15821 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15822 S:      Maintained
15823 F:      Documentation/devicetree/bindings/watchdog/
15824 F:      Documentation/watchdog/
15825 F:      drivers/watchdog/
15826 F:      include/linux/watchdog.h
15827 F:      include/uapi/linux/watchdog.h
15828
15829 WHISKEYCOVE PMIC GPIO DRIVER
15830 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15831 L:      linux-gpio@vger.kernel.org
15832 S:      Maintained
15833 F:      drivers/gpio/gpio-wcove.c
15834
15835 WIIMOTE HID DRIVER
15836 M:      David Herrmann <dh.herrmann@googlemail.com>
15837 L:      linux-input@vger.kernel.org
15838 S:      Maintained
15839 F:      drivers/hid/hid-wiimote*
15840
15841 WILOCITY WIL6210 WIRELESS DRIVER
15842 M:      Maya Erez <merez@codeaurora.org>
15843 L:      linux-wireless@vger.kernel.org
15844 L:      wil6210@qti.qualcomm.com
15845 S:      Supported
15846 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15847 F:      drivers/net/wireless/ath/wil6210/
15848
15849 WIMAX STACK
15850 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15851 M:      linux-wimax@intel.com
15852 L:      wimax@linuxwimax.org (subscribers-only)
15853 S:      Supported
15854 W:      http://linuxwimax.org
15855 F:      Documentation/wimax/README.wimax
15856 F:      include/linux/wimax/debug.h
15857 F:      include/net/wimax.h
15858 F:      include/uapi/linux/wimax.h
15859 F:      net/wimax/
15860
15861 WINBOND CIR DRIVER
15862 M:      David Härdeman <david@hardeman.nu>
15863 S:      Maintained
15864 F:      drivers/media/rc/winbond-cir.c
15865
15866 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15867 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15868 L:      linux-watchdog@vger.kernel.org
15869 S:      Maintained
15870 F:      drivers/watchdog/ebc-c384_wdt.c
15871
15872 WINSYSTEMS WS16C48 GPIO DRIVER
15873 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15874 L:      linux-gpio@vger.kernel.org
15875 S:      Maintained
15876 F:      drivers/gpio/gpio-ws16c48.c
15877
15878 WISTRON LAPTOP BUTTON DRIVER
15879 M:      Miloslav Trmac <mitr@volny.cz>
15880 S:      Maintained
15881 F:      drivers/input/misc/wistron_btns.c
15882
15883 WL3501 WIRELESS PCMCIA CARD DRIVER
15884 L:      linux-wireless@vger.kernel.org
15885 S:      Odd fixes
15886 F:      drivers/net/wireless/wl3501*
15887
15888 WOLFSON MICROELECTRONICS DRIVERS
15889 L:      patches@opensource.cirrus.com
15890 T:      git https://github.com/CirrusLogic/linux-drivers.git
15891 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15892 S:      Supported
15893 F:      Documentation/hwmon/wm83??
15894 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15895 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15896 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15897 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15898 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15899 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15900 F:      drivers/clk/clk-wm83*.c
15901 F:      drivers/extcon/extcon-arizona.c
15902 F:      drivers/leds/leds-wm83*.c
15903 F:      drivers/gpio/gpio-*wm*.c
15904 F:      drivers/gpio/gpio-arizona.c
15905 F:      drivers/hwmon/wm83??-hwmon.c
15906 F:      drivers/input/misc/wm831x-on.c
15907 F:      drivers/input/touchscreen/wm831x-ts.c
15908 F:      drivers/input/touchscreen/wm97*.c
15909 F:      drivers/mfd/arizona*
15910 F:      drivers/mfd/wm*.c
15911 F:      drivers/mfd/cs47l24*
15912 F:      drivers/power/supply/wm83*.c
15913 F:      drivers/rtc/rtc-wm83*.c
15914 F:      drivers/regulator/wm8*.c
15915 F:      drivers/regulator/arizona*
15916 F:      drivers/video/backlight/wm83*_bl.c
15917 F:      drivers/watchdog/wm83*_wdt.c
15918 F:      include/linux/mfd/arizona/
15919 F:      include/linux/mfd/wm831x/
15920 F:      include/linux/mfd/wm8350/
15921 F:      include/linux/mfd/wm8400*
15922 F:      include/linux/regulator/arizona*
15923 F:      include/linux/wm97xx.h
15924 F:      include/sound/wm????.h
15925 F:      sound/soc/codecs/arizona.?
15926 F:      sound/soc/codecs/wm*
15927 F:      sound/soc/codecs/cs47l24*
15928
15929 WORKQUEUE
15930 M:      Tejun Heo <tj@kernel.org>
15931 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15933 S:      Maintained
15934 F:      include/linux/workqueue.h
15935 F:      kernel/workqueue.c
15936 F:      Documentation/core-api/workqueue.rst
15937
15938 X-POWERS AXP288 PMIC DRIVERS
15939 M:      Hans de Goede <hdegoede@redhat.com>
15940 S:      Maintained
15941 N:      axp288
15942 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15943
15944 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15945 M:      Chen-Yu Tsai <wens@csie.org>
15946 L:      linux-kernel@vger.kernel.org
15947 S:      Maintained
15948 N:      axp[128]
15949
15950 X.25 NETWORK LAYER
15951 M:      Andrew Hendry <andrew.hendry@gmail.com>
15952 L:      linux-x25@vger.kernel.org
15953 S:      Odd Fixes
15954 F:      Documentation/networking/x25*
15955 F:      include/net/x25*
15956 F:      net/x25/
15957
15958 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15959 M:      Thomas Gleixner <tglx@linutronix.de>
15960 M:      Ingo Molnar <mingo@redhat.com>
15961 M:      Borislav Petkov <bp@alien8.de>
15962 R:      "H. Peter Anvin" <hpa@zytor.com>
15963 M:      x86@kernel.org
15964 L:      linux-kernel@vger.kernel.org
15965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15966 S:      Maintained
15967 F:      Documentation/devicetree/bindings/x86/
15968 F:      Documentation/x86/
15969 F:      arch/x86/
15970
15971 X86 ENTRY CODE
15972 M:      Andy Lutomirski <luto@kernel.org>
15973 L:      linux-kernel@vger.kernel.org
15974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15975 S:      Maintained
15976 F:      arch/x86/entry/
15977
15978 X86 MCE INFRASTRUCTURE
15979 M:      Tony Luck <tony.luck@intel.com>
15980 M:      Borislav Petkov <bp@alien8.de>
15981 L:      linux-edac@vger.kernel.org
15982 S:      Maintained
15983 F:      arch/x86/kernel/cpu/mcheck/*
15984
15985 X86 MICROCODE UPDATE SUPPORT
15986 M:      Borislav Petkov <bp@alien8.de>
15987 S:      Maintained
15988 F:      arch/x86/kernel/cpu/microcode/*
15989
15990 X86 MM
15991 M:      Dave Hansen <dave.hansen@linux.intel.com>
15992 M:      Andy Lutomirski <luto@kernel.org>
15993 M:      Peter Zijlstra <peterz@infradead.org>
15994 L:      linux-kernel@vger.kernel.org
15995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15996 S:      Maintained
15997 F:      arch/x86/mm/
15998
15999 X86 PLATFORM DRIVERS
16000 M:      Darren Hart <dvhart@infradead.org>
16001 M:      Andy Shevchenko <andy@infradead.org>
16002 L:      platform-driver-x86@vger.kernel.org
16003 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16004 S:      Maintained
16005 F:      drivers/platform/x86/
16006 F:      drivers/platform/olpc/
16007
16008 X86 VDSO
16009 M:      Andy Lutomirski <luto@kernel.org>
16010 L:      linux-kernel@vger.kernel.org
16011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16012 S:      Maintained
16013 F:      arch/x86/entry/vdso/
16014
16015 XC2028/3028 TUNER DRIVER
16016 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16017 L:      linux-media@vger.kernel.org
16018 W:      https://linuxtv.org
16019 T:      git git://linuxtv.org/media_tree.git
16020 S:      Maintained
16021 F:      drivers/media/tuners/tuner-xc2028.*
16022
16023 XDP SOCKETS (AF_XDP)
16024 M:      Björn Töpel <bjorn.topel@intel.com>
16025 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16026 L:      netdev@vger.kernel.org
16027 S:      Maintained
16028 F:      kernel/bpf/xskmap.c
16029 F:      net/xdp/
16030
16031 XEN BLOCK SUBSYSTEM
16032 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16033 M:      Roger Pau Monné <roger.pau@citrix.com>
16034 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16035 S:      Supported
16036 F:      drivers/block/xen-blkback/*
16037 F:      drivers/block/xen*
16038
16039 XEN HYPERVISOR ARM
16040 M:      Stefano Stabellini <sstabellini@kernel.org>
16041 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16042 S:      Maintained
16043 F:      arch/arm/xen/
16044 F:      arch/arm/include/asm/xen/
16045
16046 XEN HYPERVISOR ARM64
16047 M:      Stefano Stabellini <sstabellini@kernel.org>
16048 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16049 S:      Maintained
16050 F:      arch/arm64/xen/
16051 F:      arch/arm64/include/asm/xen/
16052
16053 XEN HYPERVISOR INTERFACE
16054 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16055 M:      Juergen Gross <jgross@suse.com>
16056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16058 S:      Supported
16059 F:      arch/x86/xen/
16060 F:      drivers/*/xen-*front.c
16061 F:      drivers/xen/
16062 F:      arch/x86/include/asm/xen/
16063 F:      arch/x86/include/asm/pvclock-abi.h
16064 F:      include/xen/
16065 F:      include/uapi/xen/
16066 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16067 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16068
16069 XEN NETWORK BACKEND DRIVER
16070 M:      Wei Liu <wei.liu2@citrix.com>
16071 M:      Paul Durrant <paul.durrant@citrix.com>
16072 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16073 L:      netdev@vger.kernel.org
16074 S:      Supported
16075 F:      drivers/net/xen-netback/*
16076
16077 XEN PCI SUBSYSTEM
16078 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16079 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16080 S:      Supported
16081 F:      arch/x86/pci/*xen*
16082 F:      drivers/pci/*xen*
16083
16084 XEN PVSCSI DRIVERS
16085 M:      Juergen Gross <jgross@suse.com>
16086 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16087 L:      linux-scsi@vger.kernel.org
16088 S:      Supported
16089 F:      drivers/scsi/xen-scsifront.c
16090 F:      drivers/xen/xen-scsiback.c
16091 F:      include/xen/interface/io/vscsiif.h
16092
16093 XEN SWIOTLB SUBSYSTEM
16094 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16095 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16096 L:      iommu@lists.linux-foundation.org
16097 S:      Supported
16098 F:      arch/x86/xen/*swiotlb*
16099 F:      drivers/xen/*swiotlb*
16100
16101 XEN SOUND FRONTEND DRIVER
16102 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16103 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16104 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16105 S:      Supported
16106 F:      sound/xen/*
16107
16108 XFS FILESYSTEM
16109 M:      Darrick J. Wong <darrick.wong@oracle.com>
16110 M:      linux-xfs@vger.kernel.org
16111 L:      linux-xfs@vger.kernel.org
16112 W:      http://xfs.org/
16113 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16114 S:      Supported
16115 F:      Documentation/filesystems/xfs.txt
16116 F:      fs/xfs/
16117
16118 XILINX AXI ETHERNET DRIVER
16119 M:      Anirudha Sarangi <anirudh@xilinx.com>
16120 M:      John Linn <John.Linn@xilinx.com>
16121 S:      Maintained
16122 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16123
16124 XILINX UARTLITE SERIAL DRIVER
16125 M:      Peter Korsgaard <jacmet@sunsite.dk>
16126 L:      linux-serial@vger.kernel.org
16127 S:      Maintained
16128 F:      drivers/tty/serial/uartlite.c
16129
16130 XILINX VIDEO IP CORES
16131 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16132 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16133 L:      linux-media@vger.kernel.org
16134 T:      git git://linuxtv.org/media_tree.git
16135 S:      Supported
16136 F:      Documentation/devicetree/bindings/media/xilinx/
16137 F:      drivers/media/platform/xilinx/
16138 F:      include/uapi/linux/xilinx-v4l2-controls.h
16139
16140 XILLYBUS DRIVER
16141 M:      Eli Billauer <eli.billauer@gmail.com>
16142 L:      linux-kernel@vger.kernel.org
16143 S:      Supported
16144 F:      drivers/char/xillybus/
16145
16146 XLP9XX I2C DRIVER
16147 M:      George Cherian <george.cherian@cavium.com>
16148 M:      Jan Glauber <jglauber@cavium.com>
16149 L:      linux-i2c@vger.kernel.org
16150 W:      http://www.cavium.com
16151 S:      Supported
16152 F:      drivers/i2c/busses/i2c-xlp9xx.c
16153
16154 XRA1403 GPIO EXPANDER
16155 M:      Nandor Han <nandor.han@ge.com>
16156 M:      Semi Malinen <semi.malinen@ge.com>
16157 L:      linux-gpio@vger.kernel.org
16158 S:      Maintained
16159 F:      drivers/gpio/gpio-xra1403.c
16160 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16161
16162 XTENSA XTFPGA PLATFORM SUPPORT
16163 M:      Max Filippov <jcmvbkbc@gmail.com>
16164 L:      linux-xtensa@linux-xtensa.org
16165 S:      Maintained
16166 F:      drivers/spi/spi-xtensa-xtfpga.c
16167 F:      sound/soc/xtensa/xtfpga-i2s.c
16168
16169 YAM DRIVER FOR AX.25
16170 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16171 L:      linux-hams@vger.kernel.org
16172 S:      Maintained
16173 F:      drivers/net/hamradio/yam*
16174 F:      include/linux/yam.h
16175
16176 YAMA SECURITY MODULE
16177 M:      Kees Cook <keescook@chromium.org>
16178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16179 S:      Supported
16180 F:      security/yama/
16181 F:      Documentation/admin-guide/LSM/Yama.rst
16182
16183 YEALINK PHONE DRIVER
16184 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16185 L:      usbb2k-api-dev@nongnu.org
16186 S:      Maintained
16187 F:      Documentation/input/devices/yealink.rst
16188 F:      drivers/input/misc/yealink.*
16189
16190 Z8530 DRIVER FOR AX.25
16191 M:      Joerg Reuter <jreuter@yaina.de>
16192 W:      http://yaina.de/jreuter/
16193 W:      http://www.qsl.net/dl1bke/
16194 L:      linux-hams@vger.kernel.org
16195 S:      Maintained
16196 F:      Documentation/networking/z8530drv.txt
16197 F:      drivers/net/hamradio/*scc.c
16198 F:      drivers/net/hamradio/z8530.h
16199
16200 ZBUD COMPRESSED PAGE ALLOCATOR
16201 M:      Seth Jennings <sjenning@redhat.com>
16202 M:      Dan Streetman <ddstreet@ieee.org>
16203 L:      linux-mm@kvack.org
16204 S:      Maintained
16205 F:      mm/zbud.c
16206 F:      include/linux/zbud.h
16207
16208 ZD1211RW WIRELESS DRIVER
16209 M:      Daniel Drake <dsd@gentoo.org>
16210 M:      Ulrich Kunitz <kune@deine-taler.de>
16211 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16212 L:      linux-wireless@vger.kernel.org
16213 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16214 S:      Maintained
16215 F:      drivers/net/wireless/zydas/zd1211rw/
16216
16217 ZD1301 MEDIA DRIVER
16218 M:      Antti Palosaari <crope@iki.fi>
16219 L:      linux-media@vger.kernel.org
16220 W:      https://linuxtv.org/
16221 W:      http://palosaari.fi/linux/
16222 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16223 S:      Maintained
16224 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16225
16226 ZD1301_DEMOD MEDIA DRIVER
16227 M:      Antti Palosaari <crope@iki.fi>
16228 L:      linux-media@vger.kernel.org
16229 W:      https://linuxtv.org/
16230 W:      http://palosaari.fi/linux/
16231 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16232 S:      Maintained
16233 F:      drivers/media/dvb-frontends/zd1301_demod*
16234
16235 ZPOOL COMPRESSED PAGE STORAGE API
16236 M:      Dan Streetman <ddstreet@ieee.org>
16237 L:      linux-mm@kvack.org
16238 S:      Maintained
16239 F:      mm/zpool.c
16240 F:      include/linux/zpool.h
16241
16242 ZR36067 VIDEO FOR LINUX DRIVER
16243 L:      mjpeg-users@lists.sourceforge.net
16244 L:      linux-media@vger.kernel.org
16245 W:      http://mjpeg.sourceforge.net/driver-zoran/
16246 T:      hg https://linuxtv.org/hg/v4l-dvb
16247 S:      Odd Fixes
16248 F:      drivers/staging/media/zoran/
16249
16250 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16251 M:      Minchan Kim <minchan@kernel.org>
16252 M:      Nitin Gupta <ngupta@vflare.org>
16253 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16254 L:      linux-kernel@vger.kernel.org
16255 S:      Maintained
16256 F:      drivers/block/zram/
16257 F:      Documentation/blockdev/zram.txt
16258
16259 ZS DECSTATION Z85C30 SERIAL DRIVER
16260 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16261 S:      Maintained
16262 F:      drivers/tty/serial/zs.*
16263
16264 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16265 M:      Minchan Kim <minchan@kernel.org>
16266 M:      Nitin Gupta <ngupta@vflare.org>
16267 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16268 L:      linux-mm@kvack.org
16269 S:      Maintained
16270 F:      mm/zsmalloc.c
16271 F:      include/linux/zsmalloc.h
16272 F:      Documentation/vm/zsmalloc.rst
16273
16274 ZSWAP COMPRESSED SWAP CACHING
16275 M:      Seth Jennings <sjenning@redhat.com>
16276 M:      Dan Streetman <ddstreet@ieee.org>
16277 L:      linux-mm@kvack.org
16278 S:      Maintained
16279 F:      mm/zswap.c
16280
16281 THE REST
16282 M:      Linus Torvalds <torvalds@linux-foundation.org>
16283 L:      linux-kernel@vger.kernel.org
16284 Q:      http://patchwork.kernel.org/project/LKML/list/
16285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16286 S:      Buried alive in reporters
16287 F:      *
16288 F:      */