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 <andriy.shevchenko@linux.intel.com>
 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 <willy@infradead.org>
 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 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 553 M:      Stefan Popa <stefan.popa@analog.com>
 554 W:      http://ez.analog.com/community/linux-device-drivers
 555 S:      Supported
 556 F:      drivers/iio/accel/adxl372.c
 557 F:      drivers/iio/accel/adxl372_spi.c
 558 F:      drivers/iio/accel/adxl372_i2c.c
 559 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 560
 561 AF9013 MEDIA DRIVER
 562 M:      Antti Palosaari <crope@iki.fi>
 563 L:      linux-media@vger.kernel.org
 564 W:      https://linuxtv.org
 565 W:      http://palosaari.fi/linux/
 566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 567 T:      git git://linuxtv.org/anttip/media_tree.git
 568 S:      Maintained
 569 F:      drivers/media/dvb-frontends/af9013*
 570
 571 AF9033 MEDIA DRIVER
 572 M:      Antti Palosaari <crope@iki.fi>
 573 L:      linux-media@vger.kernel.org
 574 W:      https://linuxtv.org
 575 W:      http://palosaari.fi/linux/
 576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 577 T:      git git://linuxtv.org/anttip/media_tree.git
 578 S:      Maintained
 579 F:      drivers/media/dvb-frontends/af9033*
 580
 581 AFFS FILE SYSTEM
 582 M:      David Sterba <dsterba@suse.com>
 583 L:      linux-fsdevel@vger.kernel.org
 584 S:      Odd Fixes
 585 F:      Documentation/filesystems/affs.txt
 586 F:      fs/affs/
 587
 588 AFS FILESYSTEM
 589 M:      David Howells <dhowells@redhat.com>
 590 L:      linux-afs@lists.infradead.org
 591 S:      Supported
 592 F:      fs/afs/
 593 F:      include/trace/events/afs.h
 594 F:      Documentation/filesystems/afs.txt
 595 W:      https://www.infradead.org/~dhowells/kafs/
 596
 597 AGPGART DRIVER
 598 M:      David Airlie <airlied@linux.ie>
 599 T:      git git://anongit.freedesktop.org/drm/drm
 600 S:      Maintained
 601 F:      drivers/char/agp/
 602 F:      include/linux/agp*
 603 F:      include/uapi/linux/agp*
 604
 605 AHA152X SCSI DRIVER
 606 M:      "Juergen E. Fischer" <fischer@norbit.de>
 607 L:      linux-scsi@vger.kernel.org
 608 S:      Maintained
 609 F:      drivers/scsi/aha152x*
 610 F:      drivers/scsi/pcmcia/aha152x*
 611
 612 AIC7XXX / AIC79XX SCSI DRIVER
 613 M:      Hannes Reinecke <hare@suse.com>
 614 L:      linux-scsi@vger.kernel.org
 615 S:      Maintained
 616 F:      drivers/scsi/aic7xxx/
 617
 618 AIMSLAB FM RADIO RECEIVER DRIVER
 619 M:      Hans Verkuil <hverkuil@xs4all.nl>
 620 L:      linux-media@vger.kernel.org
 621 T:      git git://linuxtv.org/media_tree.git
 622 W:      https://linuxtv.org
 623 S:      Maintained
 624 F:      drivers/media/radio/radio-aimslab*
 625
 626 AIO
 627 M:      Benjamin LaHaise <bcrl@kvack.org>
 628 L:      linux-aio@kvack.org
 629 S:      Supported
 630 F:      fs/aio.c
 631 F:      include/linux/*aio*.h
 632
 633 AIRSPY MEDIA DRIVER
 634 M:      Antti Palosaari <crope@iki.fi>
 635 L:      linux-media@vger.kernel.org
 636 W:      https://linuxtv.org
 637 W:      http://palosaari.fi/linux/
 638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 639 T:      git git://linuxtv.org/anttip/media_tree.git
 640 S:      Maintained
 641 F:      drivers/media/usb/airspy/
 642
 643 ALACRITECH GIGABIT ETHERNET DRIVER
 644 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 645 S:      Maintained
 646 F:      drivers/net/ethernet/alacritech/*
 647
 648 ALCATEL SPEEDTOUCH USB DRIVER
 649 M:      Duncan Sands <duncan.sands@free.fr>
 650 L:      linux-usb@vger.kernel.org
 651 W:      http://www.linux-usb.org/SpeedTouch/
 652 S:      Maintained
 653 F:      drivers/usb/atm/speedtch.c
 654 F:      drivers/usb/atm/usbatm.c
 655
 656 ALCHEMY AU1XX0 MMC DRIVER
 657 M:      Manuel Lauss <manuel.lauss@gmail.com>
 658 S:      Maintained
 659 F:      drivers/mmc/host/au1xmmc.c
 660
 661 ALI1563 I2C DRIVER
 662 M:      Rudolf Marek <r.marek@assembler.cz>
 663 L:      linux-i2c@vger.kernel.org
 664 S:      Maintained
 665 F:      Documentation/i2c/busses/i2c-ali1563
 666 F:      drivers/i2c/busses/i2c-ali1563.c
 667
 668 ALLWINNER SECURITY SYSTEM
 669 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 670 L:      linux-crypto@vger.kernel.org
 671 S:      Maintained
 672 F:      drivers/crypto/sunxi-ss/
 673
 674 ALLWINNER VPU DRIVER
 675 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 676 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 677 L:      linux-media@vger.kernel.org
 678 S:      Maintained
 679 F:      drivers/staging/media/sunxi/cedrus/
 680
 681 ALPHA PORT
 682 M:      Richard Henderson <rth@twiddle.net>
 683 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 684 M:      Matt Turner <mattst88@gmail.com>
 685 S:      Odd Fixes
 686 L:      linux-alpha@vger.kernel.org
 687 F:      arch/alpha/
 688
 689 ALPS PS/2 TOUCHPAD DRIVER
 690 R:      Pali Rohár <pali.rohar@gmail.com>
 691 F:      drivers/input/mouse/alps.*
 692
 693 ALTERA I2C CONTROLLER DRIVER
 694 M:      Thor Thayer <thor.thayer@linux.intel.com>
 695 S:      Maintained
 696 F:      drivers/i2c/busses/i2c-altera.c
 697
 698 ALTERA MAILBOX DRIVER
 699 M:      Ley Foon Tan <lftan@altera.com>
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/mailbox/mailbox-altera.c
 703
 704 ALTERA PIO DRIVER
 705 M:      Tien Hock Loh <thloh@altera.com>
 706 L:      linux-gpio@vger.kernel.org
 707 S:      Maintained
 708 F:      drivers/gpio/gpio-altera.c
 709
 710 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 711 M:      Thor Thayer <thor.thayer@linux.intel.com>
 712 S:      Maintained
 713 F:      drivers/gpio/gpio-altera-a10sr.c
 714 F:      drivers/mfd/altera-a10sr.c
 715 F:      drivers/reset/reset-a10sr.c
 716 F:      include/linux/mfd/altera-a10sr.h
 717 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 718
 719 ALTERA TRIPLE SPEED ETHERNET DRIVER
 720 M:      Thor Thayer <thor.thayer@linux.intel.com>
 721 L:      netdev@vger.kernel.org
 722 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 723 S:      Maintained
 724 F:      drivers/net/ethernet/altera/
 725
 726 ALTERA UART/JTAG UART SERIAL DRIVERS
 727 M:      Tobias Klauser <tklauser@distanz.ch>
 728 L:      linux-serial@vger.kernel.org
 729 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 730 S:      Maintained
 731 F:      drivers/tty/serial/altera_uart.c
 732 F:      drivers/tty/serial/altera_jtaguart.c
 733 F:      include/linux/altera_uart.h
 734 F:      include/linux/altera_jtaguart.h
 735
 736 AMAZON ETHERNET DRIVERS
 737 M:      Netanel Belgazal <netanel@amazon.com>
 738 R:      Saeed Bishara <saeedb@amazon.com>
 739 R:      Zorik Machulsky <zorik@amazon.com>
 740 L:      netdev@vger.kernel.org
 741 S:      Supported
 742 F:      Documentation/networking/ena.txt
 743 F:      drivers/net/ethernet/amazon/
 744
 745 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 746 M:      Tom Lendacky <thomas.lendacky@amd.com>
 747 M:      Gary Hook <gary.hook@amd.com>
 748 L:      linux-crypto@vger.kernel.org
 749 S:      Supported
 750 F:      drivers/crypto/ccp/
 751 F:      include/linux/ccp.h
 752
 753 AMD DISPLAY CORE
 754 M:      Harry Wentland <harry.wentland@amd.com>
 755 M:      Leo Li <sunpeng.li@amd.com>
 756 L:      amd-gfx@lists.freedesktop.org
 757 T:      git git://people.freedesktop.org/~agd5f/linux
 758 S:      Supported
 759 F:      drivers/gpu/drm/amd/display/
 760
 761 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 762 M:      Huang Rui <ray.huang@amd.com>
 763 L:      linux-hwmon@vger.kernel.org
 764 S:      Supported
 765 F:      Documentation/hwmon/fam15h_power
 766 F:      drivers/hwmon/fam15h_power.c
 767
 768 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 769 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 770 S:      Orphan
 771 F:      drivers/usb/gadget/udc/amd5536udc.*
 772
 773 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 774 P:      Andres Salomon <dilinger@queued.net>
 775 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 776 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 777 S:      Supported
 778 F:      drivers/char/hw_random/geode-rng.c
 779 F:      drivers/crypto/geode*
 780 F:      drivers/video/fbdev/geode/
 781 F:      arch/x86/include/asm/geode.h
 782
 783 AMD IOMMU (AMD-VI)
 784 M:      Joerg Roedel <joro@8bytes.org>
 785 L:      iommu@lists.linux-foundation.org
 786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 787 S:      Maintained
 788 F:      drivers/iommu/amd_iommu*.[ch]
 789 F:      include/linux/amd-iommu.h
 790
 791 AMD KFD
 792 M:      Oded Gabbay <oded.gabbay@gmail.com>
 793 L:      dri-devel@lists.freedesktop.org
 794 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 795 S:      Supported
 796 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 803 F:      drivers/gpu/drm/amd/amdkfd/
 804 F:      drivers/gpu/drm/amd/include/cik_structs.h
 805 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 806 F:      drivers/gpu/drm/amd/include/vi_structs.h
 807 F:      drivers/gpu/drm/amd/include/v9_structs.h
 808 F:      include/uapi/linux/kfd_ioctl.h
 809
 810 AMD POWERPLAY
 811 M:      Rex Zhu <rex.zhu@amd.com>
 812 M:      Evan Quan <evan.quan@amd.com>
 813 L:      amd-gfx@lists.freedesktop.org
 814 S:      Supported
 815 F:      drivers/gpu/drm/amd/powerplay/
 816 T:      git git://people.freedesktop.org/~agd5f/linux
 817
 818 AMD SEATTLE DEVICE TREE SUPPORT
 819 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 820 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 821 M:      Tom Lendacky <thomas.lendacky@amd.com>
 822 S:      Supported
 823 F:      arch/arm64/boot/dts/amd/
 824
 825 AMD XGBE DRIVER
 826 M:      Tom Lendacky <thomas.lendacky@amd.com>
 827 L:      netdev@vger.kernel.org
 828 S:      Supported
 829 F:      drivers/net/ethernet/amd/xgbe/
 830 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 831
 832 ANALOG DEVICES INC AD5686 DRIVER
 833 M:      Stefan Popa <stefan.popa@analog.com>
 834 L:      linux-pm@vger.kernel.org
 835 W:      http://ez.analog.com/community/linux-device-drivers
 836 S:      Supported
 837 F:      drivers/iio/dac/ad5686*
 838 F:      drivers/iio/dac/ad5696*
 839
 840 ANALOG DEVICES INC AD5758 DRIVER
 841 M:      Stefan Popa <stefan.popa@analog.com>
 842 L:      linux-iio@vger.kernel.org
 843 W:      http://ez.analog.com/community/linux-device-drivers
 844 S:      Supported
 845 F:      drivers/iio/dac/ad5758.c
 846 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 847
 848 ANALOG DEVICES INC AD9389B DRIVER
 849 M:      Hans Verkuil <hans.verkuil@cisco.com>
 850 L:      linux-media@vger.kernel.org
 851 S:      Maintained
 852 F:      drivers/media/i2c/ad9389b*
 853
 854 ANALOG DEVICES INC ADGS1408 DRIVER
 855 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 856 S:      Supported
 857 F:      drivers/mux/adgs1408.c
 858 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 859
 860 ANALOG DEVICES INC ADP5061 DRIVER
 861 M:      Stefan Popa <stefan.popa@analog.com>
 862 L:      linux-pm@vger.kernel.org
 863 W:      http://ez.analog.com/community/linux-device-drivers
 864 S:      Supported
 865 F:      drivers/power/supply/adp5061.c
 866
 867 ANALOG DEVICES INC ADV7180 DRIVER
 868 M:      Lars-Peter Clausen <lars@metafoo.de>
 869 L:      linux-media@vger.kernel.org
 870 W:      http://ez.analog.com/community/linux-device-drivers
 871 S:      Supported
 872 F:      drivers/media/i2c/adv7180.c
 873
 874 ANALOG DEVICES INC ADV748X DRIVER
 875 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 876 L:      linux-media@vger.kernel.org
 877 S:      Maintained
 878 F:      drivers/media/i2c/adv748x/*
 879
 880 ANALOG DEVICES INC ADV7511 DRIVER
 881 M:      Hans Verkuil <hans.verkuil@cisco.com>
 882 L:      linux-media@vger.kernel.org
 883 S:      Maintained
 884 F:      drivers/media/i2c/adv7511*
 885
 886 ANALOG DEVICES INC ADV7604 DRIVER
 887 M:      Hans Verkuil <hans.verkuil@cisco.com>
 888 L:      linux-media@vger.kernel.org
 889 S:      Maintained
 890 F:      drivers/media/i2c/adv7604*
 891
 892 ANALOG DEVICES INC ADV7842 DRIVER
 893 M:      Hans Verkuil <hans.verkuil@cisco.com>
 894 L:      linux-media@vger.kernel.org
 895 S:      Maintained
 896 F:      drivers/media/i2c/adv7842*
 897
 898 ANALOG DEVICES INC ASOC CODEC DRIVERS
 899 M:      Lars-Peter Clausen <lars@metafoo.de>
 900 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 901 W:      http://wiki.analog.com/
 902 W:      http://ez.analog.com/community/linux-device-drivers
 903 S:      Supported
 904 F:      sound/soc/codecs/adau*
 905 F:      sound/soc/codecs/adav*
 906 F:      sound/soc/codecs/ad1*
 907 F:      sound/soc/codecs/ad7*
 908 F:      sound/soc/codecs/ssm*
 909 F:      sound/soc/codecs/sigmadsp.*
 910
 911 ANALOG DEVICES INC DMA DRIVERS
 912 M:      Lars-Peter Clausen <lars@metafoo.de>
 913 W:      http://ez.analog.com/community/linux-device-drivers
 914 S:      Supported
 915 F:      drivers/dma/dma-axi-dmac.c
 916
 917 ANALOG DEVICES INC IIO DRIVERS
 918 M:      Lars-Peter Clausen <lars@metafoo.de>
 919 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 920 W:      http://wiki.analog.com/
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 924 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 925 F:      drivers/iio/*/ad*
 926 F:      drivers/iio/adc/ltc2497*
 927 X:      drivers/iio/*/adjd*
 928 F:      drivers/staging/iio/*/ad*
 929
 930 ANDES ARCHITECTURE
 931 M:      Greentime Hu <green.hu@gmail.com>
 932 M:      Vincent Chen <deanbo422@gmail.com>
 933 T:      git https://github.com/andestech/linux.git
 934 S:      Supported
 935 F:      arch/nds32/
 936 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 937 F:      Documentation/devicetree/bindings/nds32/
 938 K:      nds32
 939 N:      nds32
 940
 941 ANDROID CONFIG FRAGMENTS
 942 M:      Rob Herring <robh@kernel.org>
 943 S:      Supported
 944 F:      kernel/configs/android*
 945
 946 ANDROID DRIVERS
 947 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 948 M:      Arve Hjønnevåg <arve@android.com>
 949 M:      Todd Kjos <tkjos@android.com>
 950 M:      Martijn Coenen <maco@android.com>
 951 M:      Joel Fernandes <joel@joelfernandes.org>
 952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 953 L:      devel@driverdev.osuosl.org
 954 S:      Supported
 955 F:      drivers/android/
 956 F:      drivers/staging/android/
 957
 958 ANDROID GOLDFISH PIC DRIVER
 959 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 960 S:      Supported
 961 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 962 F:      drivers/irqchip/irq-goldfish-pic.c
 963
 964 ANDROID GOLDFISH RTC DRIVER
 965 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 966 S:      Supported
 967 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 968 F:      drivers/rtc/rtc-goldfish.c
 969
 970 ANDROID ION DRIVER
 971 M:      Laura Abbott <labbott@redhat.com>
 972 M:      Sumit Semwal <sumit.semwal@linaro.org>
 973 L:      devel@driverdev.osuosl.org
 974 L:      dri-devel@lists.freedesktop.org
 975 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 976 S:      Supported
 977 F:      drivers/staging/android/ion
 978 F:      drivers/staging/android/uapi/ion.h
 979
 980 AOA (Apple Onboard Audio) ALSA DRIVER
 981 M:      Johannes Berg <johannes@sipsolutions.net>
 982 L:      linuxppc-dev@lists.ozlabs.org
 983 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 984 S:      Maintained
 985 F:      sound/aoa/
 986
 987 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 988 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 989 L:      linux-iio@vger.kernel.org
 990 S:      Maintained
 991 F:      drivers/iio/adc/stx104.c
 992
 993 APM DRIVER
 994 M:      Jiri Kosina <jikos@kernel.org>
 995 S:      Odd fixes
 996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 997 F:      arch/x86/kernel/apm_32.c
 998 F:      include/linux/apm_bios.h
 999 F:      include/uapi/linux/apm_bios.h
1000 F:      drivers/char/apm-emulation.c
1001
1002 APPARMOR SECURITY MODULE
1003 M:      John Johansen <john.johansen@canonical.com>
1004 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1005 W:      wiki.apparmor.net
1006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1007 S:      Supported
1008 F:      security/apparmor/
1009 F:      Documentation/admin-guide/LSM/apparmor.rst
1010
1011 APPLE BCM5974 MULTITOUCH DRIVER
1012 M:      Henrik Rydberg <rydberg@bitmath.org>
1013 L:      linux-input@vger.kernel.org
1014 S:      Odd fixes
1015 F:      drivers/input/mouse/bcm5974.c
1016
1017 APPLE SMC DRIVER
1018 M:      Henrik Rydberg <rydberg@bitmath.org>
1019 L:      linux-hwmon@vger.kernel.org
1020 S:      Odd fixes
1021 F:      drivers/hwmon/applesmc.c
1022
1023 APPLETALK NETWORK LAYER
1024 L:      netdev@vger.kernel.org
1025 S:      Odd fixes
1026 F:      drivers/net/appletalk/
1027 F:      net/appletalk/
1028
1029 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1030 M:      Duc Dang <dhdang@apm.com>
1031 S:      Supported
1032 F:      arch/arm64/boot/dts/apm/
1033
1034 APPLIED MICRO (APM) X-GENE SOC EDAC
1035 M:      Loc Ho <lho@apm.com>
1036 S:      Supported
1037 F:      drivers/edac/xgene_edac.c
1038 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1041 M:      Iyappan Subramanian <isubramanian@apm.com>
1042 M:      Keyur Chudgar <kchudgar@apm.com>
1043 S:      Supported
1044 F:      drivers/net/ethernet/apm/xgene-v2/
1045
1046 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1047 M:      Iyappan Subramanian <isubramanian@apm.com>
1048 M:      Keyur Chudgar <kchudgar@apm.com>
1049 M:      Quan Nguyen <qnguyen@apm.com>
1050 S:      Supported
1051 F:      drivers/net/ethernet/apm/xgene/
1052 F:      drivers/net/phy/mdio-xgene.c
1053 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1054 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1055
1056 APPLIED MICRO (APM) X-GENE SOC PMU
1057 M:      Tai Nguyen <ttnguyen@apm.com>
1058 S:      Supported
1059 F:      drivers/perf/xgene_pmu.c
1060 F:      Documentation/perf/xgene-pmu.txt
1061 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1062
1063 APTINA CAMERA SENSOR PLL
1064 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1065 L:      linux-media@vger.kernel.org
1066 S:      Maintained
1067 F:      drivers/media/i2c/aptina-pll.*
1068
1069 ARC FRAMEBUFFER DRIVER
1070 M:      Jaya Kumar <jayalk@intworks.biz>
1071 S:      Maintained
1072 F:      drivers/video/fbdev/arcfb.c
1073 F:      drivers/video/fbdev/core/fb_defio.c
1074
1075 ARC PGU DRM DRIVER
1076 M:      Alexey Brodkin <abrodkin@synopsys.com>
1077 S:      Supported
1078 F:      drivers/gpu/drm/arc/
1079 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1080
1081 ARCNET NETWORK LAYER
1082 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1083 L:      netdev@vger.kernel.org
1084 S:      Maintained
1085 F:      drivers/net/arcnet/
1086 F:      include/uapi/linux/if_arcnet.h
1087
1088 ARM ARCHITECTED TIMER DRIVER
1089 M:      Mark Rutland <mark.rutland@arm.com>
1090 M:      Marc Zyngier <marc.zyngier@arm.com>
1091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1092 S:      Maintained
1093 F:      arch/arm/include/asm/arch_timer.h
1094 F:      arch/arm64/include/asm/arch_timer.h
1095 F:      drivers/clocksource/arm_arch_timer.c
1096
1097 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1098 M:      Linus Walleij <linus.walleij@linaro.org>
1099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1100 S:      Maintained
1101 F:      Documentation/devicetree/bindings/arm/arm-boards
1102 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1103 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1104 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1105 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1106 F:      arch/arm/mach-integrator/
1107 F:      arch/arm/mach-realview/
1108 F:      arch/arm/mach-versatile/
1109 F:      arch/arm/plat-versatile/
1110 F:      arch/arm/boot/dts/arm-realview-*
1111 F:      arch/arm/boot/dts/integrator*
1112 F:      arch/arm/boot/dts/versatile*
1113 F:      drivers/clk/versatile/
1114 F:      drivers/i2c/busses/i2c-versatile.c
1115 F:      drivers/irqchip/irq-versatile-fpga.c
1116 F:      drivers/mtd/maps/physmap_of_versatile.c
1117 F:      drivers/power/reset/arm-versatile-reboot.c
1118 F:      drivers/soc/versatile/
1119
1120 ARM HDLCD DRM DRIVER
1121 M:      Liviu Dudau <liviu.dudau@arm.com>
1122 S:      Supported
1123 F:      drivers/gpu/drm/arm/hdlcd_*
1124 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1125
1126 ARM MALI-DP DRM DRIVER
1127 M:      Liviu Dudau <liviu.dudau@arm.com>
1128 M:      Brian Starkey <brian.starkey@arm.com>
1129 M:      Mali DP Maintainers <malidp@foss.arm.com>
1130 S:      Supported
1131 F:      drivers/gpu/drm/arm/
1132 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1133
1134 ARM MFM AND FLOPPY DRIVERS
1135 M:      Ian Molton <spyro@f2s.com>
1136 S:      Maintained
1137 F:      arch/arm/lib/floppydma.S
1138 F:      arch/arm/include/asm/floppy.h
1139
1140 ARM PMU PROFILING AND DEBUGGING
1141 M:      Will Deacon <will.deacon@arm.com>
1142 M:      Mark Rutland <mark.rutland@arm.com>
1143 S:      Maintained
1144 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1145 F:      arch/arm*/kernel/perf_*
1146 F:      arch/arm/oprofile/common.c
1147 F:      arch/arm*/kernel/hw_breakpoint.c
1148 F:      arch/arm*/include/asm/hw_breakpoint.h
1149 F:      arch/arm*/include/asm/perf_event.h
1150 F:      drivers/perf/*
1151 F:      include/linux/perf/arm_pmu.h
1152 F:      Documentation/devicetree/bindings/arm/pmu.txt
1153 F:      Documentation/devicetree/bindings/perf/
1154
1155 ARM PORT
1156 M:      Russell King <linux@armlinux.org.uk>
1157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1158 W:      http://www.armlinux.org.uk/
1159 S:      Odd Fixes
1160 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1161 F:      arch/arm/
1162 X:      arch/arm/boot/dts/
1163
1164 ARM PRIMECELL AACI PL041 DRIVER
1165 M:      Russell King <linux@armlinux.org.uk>
1166 S:      Odd Fixes
1167 F:      sound/arm/aaci.*
1168
1169 ARM PRIMECELL BUS SUPPORT
1170 M:      Russell King <linux@armlinux.org.uk>
1171 S:      Odd Fixes
1172 F:      drivers/amba/
1173 F:      include/linux/amba/bus.h
1174
1175 ARM PRIMECELL CLCD PL110 DRIVER
1176 M:      Russell King <linux@armlinux.org.uk>
1177 S:      Odd Fixes
1178 F:      drivers/video/fbdev/amba-clcd.*
1179
1180 ARM PRIMECELL KMI PL050 DRIVER
1181 M:      Russell King <linux@armlinux.org.uk>
1182 S:      Odd Fixes
1183 F:      drivers/input/serio/ambakmi.*
1184 F:      include/linux/amba/kmi.h
1185
1186 ARM PRIMECELL MMCI PL180/1 DRIVER
1187 M:      Russell King <linux@armlinux.org.uk>
1188 S:      Odd Fixes
1189 F:      drivers/mmc/host/mmci.*
1190 F:      include/linux/amba/mmci.h
1191
1192 ARM PRIMECELL SSP PL022 SPI DRIVER
1193 M:      Linus Walleij <linus.walleij@linaro.org>
1194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1195 S:      Maintained
1196 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1197 F:      drivers/spi/spi-pl022.c
1198
1199 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1200 M:      Russell King <linux@armlinux.org.uk>
1201 S:      Odd Fixes
1202 F:      drivers/tty/serial/amba-pl01*.c
1203 F:      include/linux/amba/serial.h
1204
1205 ARM PRIMECELL VIC PL190/PL192 DRIVER
1206 M:      Linus Walleij <linus.walleij@linaro.org>
1207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1208 S:      Maintained
1209 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1210 F:      drivers/irqchip/irq-vic.c
1211
1212 ARM SMMU DRIVERS
1213 M:      Will Deacon <will.deacon@arm.com>
1214 R:      Robin Murphy <robin.murphy@arm.com>
1215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1216 S:      Maintained
1217 F:      drivers/iommu/arm-smmu.c
1218 F:      drivers/iommu/arm-smmu-v3.c
1219 F:      drivers/iommu/io-pgtable-arm.c
1220 F:      drivers/iommu/io-pgtable-arm-v7s.c
1221
1222 ARM SUB-ARCHITECTURES
1223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1224 S:      Maintained
1225 F:      arch/arm/mach-*/
1226 F:      arch/arm/plat-*/
1227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1228
1229 ARM/ACTIONS SEMI ARCHITECTURE
1230 M:      Andreas Färber <afaerber@suse.de>
1231 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1233 S:      Maintained
1234 N:      owl
1235 F:      arch/arm/mach-actions/
1236 F:      arch/arm/boot/dts/owl-*
1237 F:      arch/arm64/boot/dts/actions/
1238 F:      drivers/clk/actions/
1239 F:      drivers/clocksource/timer-owl*
1240 F:      drivers/dma/owl-dma.c
1241 F:      drivers/i2c/busses/i2c-owl.c
1242 F:      drivers/pinctrl/actions/*
1243 F:      drivers/soc/actions/
1244 F:      include/dt-bindings/power/owl-*
1245 F:      include/linux/soc/actions/
1246 F:      Documentation/devicetree/bindings/arm/actions.txt
1247 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1248 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1249 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1250 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1251 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1252 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1253
1254 ARM/ADS SPHERE MACHINE SUPPORT
1255 M:      Lennert Buytenhek <kernel@wantstofly.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258
1259 ARM/AFEB9260 MACHINE SUPPORT
1260 M:      Sergey Lapin <slapin@ossfans.org>
1261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1262 S:      Maintained
1263
1264 ARM/AJECO 1ARM MACHINE SUPPORT
1265 M:      Lennert Buytenhek <kernel@wantstofly.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Maintained
1268
1269 ARM/Allwinner SoC Clock Support
1270 M:      Emilio López <emilio@elopez.com.ar>
1271 S:      Maintained
1272 F:      drivers/clk/sunxi/
1273
1274 ARM/Allwinner sunXi SoC support
1275 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1276 M:      Chen-Yu Tsai <wens@csie.org>
1277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1278 S:      Maintained
1279 N:      sun[x456789]i
1280 N:      sun50i
1281 F:      arch/arm/mach-sunxi/
1282 F:      arch/arm64/boot/dts/allwinner/
1283 F:      drivers/clk/sunxi-ng/
1284 F:      drivers/pinctrl/sunxi/
1285 F:      drivers/soc/sunxi/
1286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1287
1288 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1289 M:      Neil Armstrong <narmstrong@baylibre.com>
1290 M:      Jerome Brunet <jbrunet@baylibre.com>
1291 L:      linux-amlogic@lists.infradead.org
1292 S:      Maintained
1293 F:      drivers/clk/meson/
1294 F:      include/dt-bindings/clock/meson*
1295 F:      include/dt-bindings/clock/gxbb*
1296 F:      Documentation/devicetree/bindings/clock/amlogic*
1297
1298 ARM/Amlogic Meson SoC support
1299 M:      Carlo Caione <carlo@caione.org>
1300 M:      Kevin Hilman <khilman@baylibre.com>
1301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1302 L:      linux-amlogic@lists.infradead.org
1303 W:      http://linux-meson.com/
1304 S:      Maintained
1305 F:      arch/arm/mach-meson/
1306 F:      arch/arm/boot/dts/meson*
1307 F:      arch/arm64/boot/dts/amlogic/
1308 F:      drivers/pinctrl/meson/
1309 F:      drivers/mmc/host/meson*
1310 N:      meson
1311
1312 ARM/Annapurna Labs ALPINE ARCHITECTURE
1313 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1314 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317 F:      arch/arm/mach-alpine/
1318 F:      arch/arm/boot/dts/alpine*
1319 F:      arch/arm64/boot/dts/al/
1320 F:      drivers/*/*alpine*
1321
1322 ARM/ARTPEC MACHINE SUPPORT
1323 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1324 M:      Lars Persson <lars.persson@axis.com>
1325 S:      Maintained
1326 L:      linux-arm-kernel@axis.com
1327 F:      arch/arm/mach-artpec
1328 F:      arch/arm/boot/dts/artpec6*
1329 F:      drivers/clk/axis
1330 F:      drivers/crypto/axis
1331 F:      drivers/pinctrl/pinctrl-artpec*
1332 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1333
1334 ARM/ASPEED I2C DRIVER
1335 M:      Brendan Higgins <brendanhiggins@google.com>
1336 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1337 R:      Joel Stanley <joel@jms.id.au>
1338 L:      linux-i2c@vger.kernel.org
1339 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1340 S:      Maintained
1341 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1342 F:      drivers/i2c/busses/i2c-aspeed.c
1343 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1344 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1345
1346 ARM/ASPEED MACHINE SUPPORT
1347 M:      Joel Stanley <joel@jms.id.au>
1348 R:      Andrew Jeffery <andrew@aj.id.au>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1351 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1352 S:      Supported
1353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1354 F:      arch/arm/mach-aspeed/
1355 F:      arch/arm/boot/dts/aspeed-*
1356 N:      aspeed
1357
1358 ARM/CALXEDA HIGHBANK ARCHITECTURE
1359 M:      Rob Herring <robh@kernel.org>
1360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1361 S:      Maintained
1362 F:      arch/arm/mach-highbank/
1363 F:      arch/arm/boot/dts/highbank.dts
1364 F:      arch/arm/boot/dts/ecx-*.dts*
1365
1366 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1367 M:      Krzysztof Halasa <khalasa@piap.pl>
1368 S:      Maintained
1369 F:      arch/arm/mach-cns3xxx/
1370
1371 ARM/CAVIUM THUNDER NETWORK DRIVER
1372 M:      Sunil Goutham <sgoutham@cavium.com>
1373 M:      Robert Richter <rric@kernel.org>
1374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1375 S:      Supported
1376 F:      drivers/net/ethernet/cavium/thunder/
1377
1378 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1379 M:      Lukasz Majewski <lukma@denx.de>
1380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1381 S:      Maintained
1382 F:      arch/arm/mach-ep93xx/ts72xx.c
1383
1384 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1385 M:      Alexander Shiyan <shc_work@mail.ru>
1386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1387 S:      Odd Fixes
1388 N:      clps711x
1389
1390 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1391 M:      Lennert Buytenhek <kernel@wantstofly.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394
1395 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1396 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1397 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1399 S:      Maintained
1400 F:      arch/arm/mach-ep93xx/
1401 F:      arch/arm/mach-ep93xx/include/mach/
1402
1403 ARM/CLKDEV SUPPORT
1404 M:      Russell King <linux@armlinux.org.uk>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 S:      Maintained
1407 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1408 F:      drivers/clk/clkdev.c
1409
1410 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1411 M:      Mike Rapoport <mike@compulab.co.il>
1412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1413 S:      Maintained
1414
1415 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1416 M:      Baruch Siach <baruch@tkos.co.il>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 S:      Maintained
1419 F:      arch/arm/boot/dts/cx92755*
1420 N:      digicolor
1421
1422 ARM/CONTEC MICRO9 MACHINE SUPPORT
1423 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1424 S:      Maintained
1425 F:      arch/arm/mach-ep93xx/micro9.c
1426
1427 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1428 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1430 S:      Maintained
1431 F:      drivers/hwtracing/coresight/*
1432 F:      Documentation/trace/coresight.txt
1433 F:      Documentation/trace/coresight-cpu-debug.txt
1434 F:      Documentation/devicetree/bindings/arm/coresight.txt
1435 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1436 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1437 F:      tools/perf/arch/arm/util/pmu.c
1438 F:      tools/perf/arch/arm/util/auxtrace.c
1439 F:      tools/perf/arch/arm/util/cs-etm.c
1440 F:      tools/perf/arch/arm/util/cs-etm.h
1441 F:      tools/perf/util/cs-etm.*
1442 F:      tools/perf/util/cs-etm-decoder/*
1443
1444 ARM/CORGI MACHINE SUPPORT
1445 M:      Richard Purdie <rpurdie@rpsys.net>
1446 S:      Maintained
1447
1448 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1449 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1450 M:      Linus Walleij <linus.walleij@linaro.org>
1451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1452 T:      git git://github.com/ulli-kroll/linux.git
1453 S:      Maintained
1454 F:      Documentation/devicetree/bindings/arm/gemini.txt
1455 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1456 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1457 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1458 F:      arch/arm/mach-gemini/
1459 F:      drivers/net/ethernet/cortina/
1460 F:      drivers/pinctrl/pinctrl-gemini.c
1461 F:      drivers/rtc/rtc-ftrtc010.c
1462
1463 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1464 M:      Barry Song <baohua@kernel.org>
1465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1467 S:      Maintained
1468 F:      arch/arm/boot/dts/prima2*
1469 F:      arch/arm/mach-prima2/
1470 F:      drivers/clk/sirf/
1471 F:      drivers/clocksource/timer-prima2.c
1472 F:      drivers/clocksource/timer-atlas7.c
1473 N:      [^a-z]sirf
1474
1475 ARM/EBSA110 MACHINE SUPPORT
1476 M:      Russell King <linux@armlinux.org.uk>
1477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1478 W:      http://www.armlinux.org.uk/
1479 S:      Maintained
1480 F:      arch/arm/mach-ebsa110/
1481 F:      drivers/net/ethernet/amd/am79c961a.*
1482
1483 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1484 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1485 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 S:      Maintained
1488 N:      efm32
1489
1490 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1491 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 S:      Maintained
1494 F:      arch/arm/mach-pxa/ezx.c
1495
1496 ARM/FARADAY FA526 PORT
1497 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 S:      Maintained
1500 T:      git git://git.berlios.de/gemini-board
1501 F:      arch/arm/mm/*-fa*
1502
1503 ARM/FOOTBRIDGE ARCHITECTURE
1504 M:      Russell King <linux@armlinux.org.uk>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 W:      http://www.armlinux.org.uk/
1507 S:      Maintained
1508 F:      arch/arm/include/asm/hardware/dec21285.h
1509 F:      arch/arm/mach-footbridge/
1510
1511 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1512 M:      Shawn Guo <shawnguo@kernel.org>
1513 M:      Sascha Hauer <s.hauer@pengutronix.de>
1514 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1515 R:      Fabio Estevam <fabio.estevam@nxp.com>
1516 R:      NXP Linux Team <linux-imx@nxp.com>
1517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1518 S:      Maintained
1519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1520 F:      arch/arm/mach-imx/
1521 F:      arch/arm/mach-mxs/
1522 F:      arch/arm/boot/dts/imx*
1523 F:      arch/arm/configs/imx*_defconfig
1524 F:      drivers/clk/imx/
1525 F:      drivers/firmware/imx/
1526 F:      drivers/soc/imx/
1527 F:      include/linux/firmware/imx/
1528 F:      include/soc/imx/
1529
1530 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1531 M:      Shawn Guo <shawnguo@kernel.org>
1532 M:      Sascha Hauer <s.hauer@pengutronix.de>
1533 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1534 R:      Stefan Agner <stefan@agner.ch>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 S:      Maintained
1537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1538 F:      arch/arm/mach-imx/*vf610*
1539 F:      arch/arm/boot/dts/vf*
1540
1541 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1542 M:      Shawn Guo <shawnguo@kernel.org>
1543 M:      Li Yang <leoyang.li@nxp.com>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1547 F:      arch/arm/boot/dts/ls1021a*
1548 F:      arch/arm64/boot/dts/freescale/fsl-*
1549 F:      arch/arm64/boot/dts/freescale/qoriq-*
1550
1551 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1552 M:      Lennert Buytenhek <kernel@wantstofly.org>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Maintained
1555
1556 ARM/GUMSTIX MACHINE SUPPORT
1557 M:      Steve Sakoman <sakoman@gmail.com>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1562 M:      Philipp Zabel <philipp.zabel@gmail.com>
1563 M:      Paul Parsons <lost.distance@yahoo.com>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 F:      arch/arm/mach-pxa/hx4700.c
1567 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1568 F:      sound/soc/pxa/hx4700.c
1569
1570 ARM/HISILICON SOC SUPPORT
1571 M:      Wei Xu <xuwei5@hisilicon.com>
1572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1573 W:      http://www.hisilicon.com
1574 S:      Supported
1575 T:      git git://github.com/hisilicon/linux-hisi.git
1576 F:      arch/arm/mach-hisi/
1577 F:      arch/arm/boot/dts/hi3*
1578 F:      arch/arm/boot/dts/hip*
1579 F:      arch/arm/boot/dts/hisi*
1580 F:      arch/arm64/boot/dts/hisilicon/
1581
1582 ARM/HP JORNADA 7XX MACHINE SUPPORT
1583 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1584 W:      www.jlime.com
1585 S:      Maintained
1586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1587 F:      arch/arm/mach-sa1100/jornada720.c
1588 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1589
1590 ARM/IGEP MACHINE SUPPORT
1591 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1592 M:      Javier Martinez Canillas <javier@dowhile0.org>
1593 L:      linux-omap@vger.kernel.org
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 F:      arch/arm/boot/dts/omap3-igep*
1597
1598 ARM/INCOME PXA270 SUPPORT
1599 M:      Marek Vasut <marek.vasut@gmail.com>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Maintained
1602 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1603
1604 ARM/INTEL IOP13XX ARM ARCHITECTURE
1605 M:      Lennert Buytenhek <kernel@wantstofly.org>
1606 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1607 S:      Maintained
1608
1609 ARM/INTEL IOP32X ARM ARCHITECTURE
1610 M:      Lennert Buytenhek <kernel@wantstofly.org>
1611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1612 S:      Maintained
1613
1614 ARM/INTEL IOP33X ARM ARCHITECTURE
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Orphan
1617
1618 ARM/INTEL IQ81342EX MACHINE SUPPORT
1619 M:      Lennert Buytenhek <kernel@wantstofly.org>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622
1623 ARM/INTEL IXDP2850 MACHINE SUPPORT
1624 M:      Lennert Buytenhek <kernel@wantstofly.org>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627
1628 ARM/INTEL IXP4XX ARM ARCHITECTURE
1629 M:      Imre Kaloz <kaloz@openwrt.org>
1630 M:      Krzysztof Halasa <khalasa@piap.pl>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633 F:      arch/arm/mach-ixp4xx/
1634
1635 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1636 M:      Jonathan Cameron <jic23@cam.ac.uk>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      arch/arm/mach-pxa/stargate2.c
1640 F:      drivers/pcmcia/pxa2xx_stargate2.c
1641
1642 ARM/INTEL XSC3 (MANZANO) ARM CORE
1643 M:      Lennert Buytenhek <kernel@wantstofly.org>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646
1647 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1648 M:      Lennert Buytenhek <kernel@wantstofly.org>
1649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1650 S:      Maintained
1651
1652 ARM/LG1K ARCHITECTURE
1653 M:      Chanho Min <chanho.min@lge.com>
1654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1655 S:      Maintained
1656 F:      arch/arm64/boot/dts/lg/
1657
1658 ARM/LOGICPD PXA270 MACHINE SUPPORT
1659 M:      Lennert Buytenhek <kernel@wantstofly.org>
1660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1661 S:      Maintained
1662
1663 ARM/LPC18XX ARCHITECTURE
1664 M:      Vladimir Zapolskiy <vz@mleia.com>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667 F:      arch/arm/boot/dts/lpc43*
1668 F:      drivers/i2c/busses/i2c-lpc2k.c
1669 F:      drivers/memory/pl172.c
1670 F:      drivers/mtd/spi-nor/nxp-spifi.c
1671 F:      drivers/rtc/rtc-lpc24xx.c
1672 N:      lpc18xx
1673
1674 ARM/LPC32XX SOC SUPPORT
1675 M:      Vladimir Zapolskiy <vz@mleia.com>
1676 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/lpc32*
1681 F:      arch/arm/mach-lpc32xx/
1682 F:      drivers/i2c/busses/i2c-pnx.c
1683 F:      drivers/net/ethernet/nxp/lpc_eth.c
1684 F:      drivers/usb/host/ohci-nxp.c
1685 F:      drivers/watchdog/pnx4008_wdt.c
1686 N:      lpc32xx
1687
1688 ARM/MAGICIAN MACHINE SUPPORT
1689 M:      Philipp Zabel <philipp.zabel@gmail.com>
1690 S:      Maintained
1691
1692 ARM/Marvell Dove/MV78xx0/Orion SOC support
1693 M:      Jason Cooper <jason@lakedaemon.net>
1694 M:      Andrew Lunn <andrew@lunn.ch>
1695 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1696 M:      Gregory Clement <gregory.clement@bootlin.com>
1697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1698 S:      Maintained
1699 F:      Documentation/devicetree/bindings/soc/dove/
1700 F:      arch/arm/mach-dove/
1701 F:      arch/arm/mach-mv78xx0/
1702 F:      arch/arm/mach-orion5x/
1703 F:      arch/arm/plat-orion/
1704 F:      arch/arm/boot/dts/dove*
1705 F:      arch/arm/boot/dts/orion5x*
1706
1707 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1708 M:      Jason Cooper <jason@lakedaemon.net>
1709 M:      Andrew Lunn <andrew@lunn.ch>
1710 M:      Gregory Clement <gregory.clement@bootlin.com>
1711 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1713 S:      Maintained
1714 F:      arch/arm/boot/dts/armada*
1715 F:      arch/arm/boot/dts/kirkwood*
1716 F:      arch/arm/configs/mvebu_*_defconfig
1717 F:      arch/arm/mach-mvebu/
1718 F:      arch/arm64/boot/dts/marvell/armada*
1719 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1720 F:      drivers/cpufreq/mvebu-cpufreq.c
1721 F:      drivers/irqchip/irq-armada-370-xp.c
1722 F:      drivers/irqchip/irq-mvebu-*
1723 F:      drivers/pinctrl/mvebu/
1724 F:      drivers/rtc/rtc-armada38x.c
1725
1726 ARM/Mediatek RTC DRIVER
1727 M:      Eddie Huang <eddie.huang@mediatek.com>
1728 M:      Sean Wang <sean.wang@mediatek.com>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1731 S:      Maintained
1732 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1733 F:      drivers/rtc/rtc-mt6397.c
1734 F:      drivers/rtc/rtc-mt7622.c
1735
1736 ARM/Mediatek SoC support
1737 M:      Matthias Brugger <matthias.bgg@gmail.com>
1738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1739 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1740 S:      Maintained
1741 F:      arch/arm/boot/dts/mt6*
1742 F:      arch/arm/boot/dts/mt7*
1743 F:      arch/arm/boot/dts/mt8*
1744 F:      arch/arm/mach-mediatek/
1745 F:      arch/arm64/boot/dts/mediatek/
1746 N:      mtk
1747 K:      mediatek
1748
1749 ARM/Mediatek USB3 PHY DRIVER
1750 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1752 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1753 S:      Maintained
1754 F:      drivers/phy/mediatek/
1755 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1756
1757 ARM/MICREL KS8695 ARCHITECTURE
1758 M:      Greg Ungerer <gerg@uclinux.org>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 F:      arch/arm/mach-ks8695/
1761 S:      Odd Fixes
1762
1763 ARM/Microchip (AT91) SoC support
1764 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1765 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1766 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1767 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1768 W:      http://www.linux4sam.org
1769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1770 S:      Supported
1771 N:      at91
1772 N:      atmel
1773 F:      arch/arm/mach-at91/
1774 F:      include/soc/at91/
1775 F:      arch/arm/boot/dts/at91*.dts
1776 F:      arch/arm/boot/dts/at91*.dtsi
1777 F:      arch/arm/boot/dts/sama*.dts
1778 F:      arch/arm/boot/dts/sama*.dtsi
1779 F:      arch/arm/include/debug/at91.S
1780 F:      drivers/memory/atmel*
1781 F:      drivers/watchdog/sama5d4_wdt.c
1782 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1783 X:      drivers/net/wireless/atmel/
1784
1785 ARM/MIOA701 MACHINE SUPPORT
1786 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1788 F:      arch/arm/mach-pxa/mioa701.c
1789 S:      Maintained
1790
1791 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1792 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1793 S:      Maintained
1794
1795 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1796 M:      Linus Walleij <linus.walleij@linaro.org>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 S:      Maintained
1799 F:      arch/arm/mach-nomadik/
1800 F:      arch/arm/mach-u300/
1801 F:      arch/arm/mach-ux500/
1802 F:      arch/arm/boot/dts/ste-*
1803 F:      drivers/clk/clk-nomadik.c
1804 F:      drivers/clk/clk-u300.c
1805 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1806 F:      drivers/clocksource/timer-u300.c
1807 F:      drivers/dma/coh901318*
1808 F:      drivers/dma/ste_dma40*
1809 F:      drivers/hwspinlock/u8500_hsem.c
1810 F:      drivers/i2c/busses/i2c-nomadik.c
1811 F:      drivers/i2c/busses/i2c-stu300.c
1812 F:      drivers/mfd/ab3100*
1813 F:      drivers/mfd/ab8500*
1814 F:      drivers/mfd/abx500*
1815 F:      drivers/mfd/dbx500*
1816 F:      drivers/mfd/db8500*
1817 F:      drivers/pinctrl/nomadik/
1818 F:      drivers/pinctrl/pinctrl-coh901*
1819 F:      drivers/pinctrl/pinctrl-u300.c
1820 F:      drivers/rtc/rtc-ab3100.c
1821 F:      drivers/rtc/rtc-ab8500.c
1822 F:      drivers/rtc/rtc-coh901331.c
1823 F:      drivers/rtc/rtc-pl031.c
1824 F:      drivers/watchdog/coh901327_wdt.c
1825 F:      Documentation/devicetree/bindings/arm/ste-*
1826 F:      Documentation/devicetree/bindings/arm/ux500/
1827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1828
1829 ARM/NUVOTON NPCM ARCHITECTURE
1830 M:      Avi Fishman <avifishman70@gmail.com>
1831 M:      Tomer Maimon <tmaimon77@gmail.com>
1832 R:      Patrick Venture <venture@google.com>
1833 R:      Nancy Yuen <yuenn@google.com>
1834 R:      Brendan Higgins <brendanhiggins@google.com>
1835 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1836 S:      Supported
1837 F:      arch/arm/mach-npcm/
1838 F:      arch/arm/boot/dts/nuvoton-npcm*
1839 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1840 F:      drivers/*/*npcm*
1841 F:      Documentation/devicetree/bindings/*/*npcm*
1842 F:      Documentation/devicetree/bindings/*/*/*npcm*
1843
1844 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1845 M:      Wan ZongShun <mcuos.com@gmail.com>
1846 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1847 W:      http://www.mcuos.com
1848 S:      Maintained
1849 F:      arch/arm/mach-w90x900/
1850 F:      drivers/input/keyboard/w90p910_keypad.c
1851 F:      drivers/input/touchscreen/w90p910_ts.c
1852 F:      drivers/watchdog/nuc900_wdt.c
1853 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1854 F:      drivers/mtd/nand/raw/nuc900_nand.c
1855 F:      drivers/rtc/rtc-nuc900.c
1856 F:      drivers/spi/spi-nuc900.c
1857 F:      drivers/usb/host/ehci-w90x900.c
1858 F:      drivers/video/fbdev/nuc900fb.c
1859
1860 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1861 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1862 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1863 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1864 S:      Supported
1865
1866 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1867 M:      Alexander Clouter <alex@digriz.org.uk>
1868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1869 W:      http://www.digriz.org.uk/ts78xx/kernel
1870 S:      Maintained
1871 F:      arch/arm/mach-orion5x/ts78xx-*
1872
1873 ARM/OXNAS platform support
1874 M:      Neil Armstrong <narmstrong@baylibre.com>
1875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1876 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1877 S:      Maintained
1878 F:      arch/arm/mach-oxnas/
1879 F:      arch/arm/boot/dts/ox8*.dts*
1880 N:      oxnas
1881
1882 ARM/PALM TREO SUPPORT
1883 M:      Tomas Cech <sleep_walker@suse.com>
1884 L:      linux-arm-kernel@lists.infradead.org
1885 W:      http://hackndev.com
1886 S:      Maintained
1887 F:      arch/arm/mach-pxa/palmtreo.*
1888
1889 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1890 M:      Marek Vasut <marek.vasut@gmail.com>
1891 L:      linux-arm-kernel@lists.infradead.org
1892 W:      http://hackndev.com
1893 S:      Maintained
1894 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1895 F:      arch/arm/mach-pxa/palmtx.c
1896 F:      arch/arm/mach-pxa/palmt5.*
1897 F:      arch/arm/mach-pxa/include/mach/palmld.h
1898 F:      arch/arm/mach-pxa/palmld.c
1899 F:      arch/arm/mach-pxa/palmte2.*
1900 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1901 F:      arch/arm/mach-pxa/palmtc.c
1902
1903 ARM/PALMZ72 SUPPORT
1904 M:      Sergey Lapin <slapin@ossfans.org>
1905 L:      linux-arm-kernel@lists.infradead.org
1906 W:      http://hackndev.com
1907 S:      Maintained
1908 F:      arch/arm/mach-pxa/palmz72.*
1909
1910 ARM/PLEB SUPPORT
1911 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1912 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1913 S:      Maintained
1914
1915 ARM/PT DIGITAL BOARD PORT
1916 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1918 W:      http://www.armlinux.org.uk/
1919 S:      Maintained
1920
1921 ARM/QUALCOMM SUPPORT
1922 M:      Andy Gross <andy.gross@linaro.org>
1923 M:      David Brown <david.brown@linaro.org>
1924 L:      linux-arm-msm@vger.kernel.org
1925 L:      linux-soc@vger.kernel.org
1926 S:      Maintained
1927 F:      Documentation/devicetree/bindings/soc/qcom/
1928 F:      arch/arm/boot/dts/qcom-*.dts
1929 F:      arch/arm/boot/dts/qcom-*.dtsi
1930 F:      arch/arm/mach-qcom/
1931 F:      arch/arm64/boot/dts/qcom/*
1932 F:      drivers/i2c/busses/i2c-qup.c
1933 F:      drivers/clk/qcom/
1934 F:      drivers/dma/qcom/
1935 F:      drivers/soc/qcom/
1936 F:      drivers/spi/spi-qup.c
1937 F:      drivers/tty/serial/msm_serial.c
1938 F:      drivers/*/pm8???-*
1939 F:      drivers/mfd/ssbi.c
1940 F:      drivers/firmware/qcom_scm*
1941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1942
1943 ARM/RADISYS ENP2611 MACHINE SUPPORT
1944 M:      Lennert Buytenhek <kernel@wantstofly.org>
1945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1946 S:      Maintained
1947
1948 ARM/REALTEK ARCHITECTURE
1949 M:      Andreas Färber <afaerber@suse.de>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 S:      Maintained
1952 F:      arch/arm64/boot/dts/realtek/
1953 F:      Documentation/devicetree/bindings/arm/realtek.txt
1954
1955 ARM/RENESAS ARM64 ARCHITECTURE
1956 M:      Simon Horman <horms@verge.net.au>
1957 M:      Magnus Damm <magnus.damm@gmail.com>
1958 L:      linux-renesas-soc@vger.kernel.org
1959 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1961 S:      Supported
1962 F:      arch/arm64/boot/dts/renesas/
1963 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1964 F:      drivers/soc/renesas/
1965 F:      include/linux/soc/renesas/
1966
1967 ARM/RISCPC ARCHITECTURE
1968 M:      Russell King <linux@armlinux.org.uk>
1969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1970 W:      http://www.armlinux.org.uk/
1971 S:      Maintained
1972 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1973 F:      arch/arm/include/asm/hardware/ioc.h
1974 F:      arch/arm/include/asm/hardware/iomd.h
1975 F:      arch/arm/include/asm/hardware/memc.h
1976 F:      arch/arm/mach-rpc/
1977 F:      drivers/net/ethernet/8390/etherh.c
1978 F:      drivers/net/ethernet/i825xx/ether1*
1979 F:      drivers/net/ethernet/seeq/ether3*
1980 F:      drivers/scsi/arm/
1981
1982 ARM/Rockchip SoC support
1983 M:      Heiko Stuebner <heiko@sntech.de>
1984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1985 L:      linux-rockchip@lists.infradead.org
1986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1987 S:      Maintained
1988 F:      arch/arm/boot/dts/rk3*
1989 F:      arch/arm/boot/dts/rv1108*
1990 F:      arch/arm/mach-rockchip/
1991 F:      drivers/clk/rockchip/
1992 F:      drivers/i2c/busses/i2c-rk3x.c
1993 F:      drivers/*/*rockchip*
1994 F:      drivers/*/*/*rockchip*
1995 F:      sound/soc/rockchip/
1996 N:      rockchip
1997
1998 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1999 M:      Kukjin Kim <kgene@kernel.org>
2000 M:      Krzysztof Kozlowski <krzk@kernel.org>
2001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2002 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2003 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2004 S:      Maintained
2005 F:      arch/arm/boot/dts/s3c*
2006 F:      arch/arm/boot/dts/s5p*
2007 F:      arch/arm/boot/dts/exynos*
2008 F:      arch/arm64/boot/dts/exynos/
2009 F:      arch/arm/plat-samsung/
2010 F:      arch/arm/mach-s3c24*/
2011 F:      arch/arm/mach-s3c64xx/
2012 F:      arch/arm/mach-s5p*/
2013 F:      arch/arm/mach-exynos*/
2014 F:      drivers/*/*s3c24*
2015 F:      drivers/*/*/*s3c24*
2016 F:      drivers/*/*s3c64xx*
2017 F:      drivers/*/*s5pv210*
2018 F:      drivers/memory/samsung/*
2019 F:      drivers/soc/samsung/*
2020 F:      Documentation/arm/Samsung/
2021 F:      Documentation/devicetree/bindings/arm/samsung/
2022 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2023 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2024 N:      exynos
2025
2026 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2027 M:      Kyungmin Park <kyungmin.park@samsung.com>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030 F:      arch/arm/mach-s5pv210/
2031
2032 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2033 M:      Kyungmin Park <kyungmin.park@samsung.com>
2034 M:      Kamil Debski <kamil@wypas.org>
2035 M:      Andrzej Hajda <a.hajda@samsung.com>
2036 L:      linux-arm-kernel@lists.infradead.org
2037 L:      linux-media@vger.kernel.org
2038 S:      Maintained
2039 F:      drivers/media/platform/s5p-g2d/
2040
2041 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2042 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2043 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2044 L:      linux-media@vger.kernel.org
2045 S:      Maintained
2046 F:      drivers/media/platform/s5p-cec/
2047 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2048
2049 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2050 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2051 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2052 L:      linux-arm-kernel@lists.infradead.org
2053 L:      linux-media@vger.kernel.org
2054 S:      Maintained
2055 F:      drivers/media/platform/s5p-jpeg/
2056
2057 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2058 M:      Kyungmin Park <kyungmin.park@samsung.com>
2059 M:      Kamil Debski <kamil@wypas.org>
2060 M:      Jeongtae Park <jtp.park@samsung.com>
2061 M:      Andrzej Hajda <a.hajda@samsung.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 L:      linux-media@vger.kernel.org
2064 S:      Maintained
2065 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2066 F:      drivers/media/platform/s5p-mfc/
2067
2068 ARM/SHMOBILE ARM ARCHITECTURE
2069 M:      Simon Horman <horms@verge.net.au>
2070 M:      Magnus Damm <magnus.damm@gmail.com>
2071 L:      linux-renesas-soc@vger.kernel.org
2072 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2074 S:      Supported
2075 F:      arch/arm/boot/dts/emev2*
2076 F:      arch/arm/boot/dts/r7s*
2077 F:      arch/arm/boot/dts/r8a*
2078 F:      arch/arm/boot/dts/r9a*
2079 F:      arch/arm/boot/dts/sh*
2080 F:      arch/arm/configs/shmobile_defconfig
2081 F:      arch/arm/include/debug/renesas-scif.S
2082 F:      arch/arm/mach-shmobile/
2083 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2084 F:      drivers/soc/renesas/
2085 F:      include/linux/soc/renesas/
2086
2087 ARM/SOCFPGA ARCHITECTURE
2088 M:      Dinh Nguyen <dinguyen@kernel.org>
2089 S:      Maintained
2090 F:      arch/arm/mach-socfpga/
2091 F:      arch/arm/boot/dts/socfpga*
2092 F:      arch/arm/configs/socfpga_defconfig
2093 F:      arch/arm64/boot/dts/altera/
2094 W:      http://www.rocketboards.org
2095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2096
2097 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2098 M:      Dinh Nguyen <dinguyen@kernel.org>
2099 S:      Maintained
2100 F:      drivers/clk/socfpga/
2101
2102 ARM/SOCFPGA EDAC SUPPORT
2103 M:      Thor Thayer <thor.thayer@linux.intel.com>
2104 S:      Maintained
2105 F:      drivers/edac/altera_edac.
2106
2107 ARM/SPREADTRUM SoC SUPPORT
2108 M:      Orson Zhai <orsonzhai@gmail.com>
2109 M:      Baolin Wang <baolin.wang@linaro.org>
2110 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2111 S:      Maintained
2112 F:      arch/arm64/boot/dts/sprd
2113 N:      sprd
2114
2115 ARM/STI ARCHITECTURE
2116 M:      Patrice Chotard <patrice.chotard@st.com>
2117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2118 W:      http://www.stlinux.com
2119 S:      Maintained
2120 F:      arch/arm/mach-sti/
2121 F:      arch/arm/boot/dts/sti*
2122 F:      drivers/char/hw_random/st-rng.c
2123 F:      drivers/clocksource/arm_global_timer.c
2124 F:      drivers/clocksource/clksrc_st_lpc.c
2125 F:      drivers/cpufreq/sti-cpufreq.c
2126 F:      drivers/dma/st_fdma*
2127 F:      drivers/i2c/busses/i2c-st.c
2128 F:      drivers/media/rc/st_rc.c
2129 F:      drivers/media/platform/sti/c8sectpfe/
2130 F:      drivers/mmc/host/sdhci-st.c
2131 F:      drivers/phy/st/phy-miphy28lp.c
2132 F:      drivers/phy/st/phy-stih407-usb.c
2133 F:      drivers/pinctrl/pinctrl-st.c
2134 F:      drivers/remoteproc/st_remoteproc.c
2135 F:      drivers/remoteproc/st_slim_rproc.c
2136 F:      drivers/reset/sti/
2137 F:      drivers/rtc/rtc-st-lpc.c
2138 F:      drivers/tty/serial/st-asc.c
2139 F:      drivers/usb/dwc3/dwc3-st.c
2140 F:      drivers/usb/host/ehci-st.c
2141 F:      drivers/usb/host/ohci-st.c
2142 F:      drivers/watchdog/st_lpc_wdt.c
2143 F:      drivers/ata/ahci_st.c
2144 F:      include/linux/remoteproc/st_slim_rproc.h
2145
2146 ARM/STM32 ARCHITECTURE
2147 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2148 M:      Alexandre Torgue <alexandre.torgue@st.com>
2149 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2151 S:      Maintained
2152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2153 N:      stm32
2154 N:      stm
2155 F:      arch/arm/boot/dts/stm32*
2156 F:      arch/arm/mach-stm32/
2157 F:      drivers/clocksource/armv7m_systick.c
2158
2159 ARM/Synaptics SoC support
2160 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2161 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2163 S:      Maintained
2164 F:      arch/arm/mach-berlin/
2165 F:      arch/arm/boot/dts/berlin*
2166 F:      arch/arm64/boot/dts/synaptics/
2167
2168 ARM/TANGO ARCHITECTURE
2169 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2170 M:      Mans Rullgard <mans@mansr.com>
2171 L:      linux-arm-kernel@lists.infradead.org
2172 S:      Odd Fixes
2173 N:      tango
2174
2175 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2176 M:      Lennert Buytenhek <kernel@wantstofly.org>
2177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2178 S:      Maintained
2179
2180 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2181 M:      Hans Verkuil <hans.verkuil@cisco.com>
2182 L:      linux-tegra@vger.kernel.org
2183 L:      linux-media@vger.kernel.org
2184 S:      Maintained
2185 F:      drivers/media/platform/tegra-cec/
2186 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2187
2188 ARM/TETON BGA MACHINE SUPPORT
2189 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192
2193 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2194 M:      Santosh Shilimkar <ssantosh@kernel.org>
2195 L:      linux-kernel@vger.kernel.org
2196 S:      Maintained
2197 F:      drivers/memory/*emif*
2198
2199 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2200 M:      Tero Kristo <t-kristo@ti.com>
2201 M:      Nishanth Menon <nm@ti.com>
2202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2203 S:      Supported
2204 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2205 F:      arch/arm64/boot/dts/ti/Makefile
2206 F:      arch/arm64/boot/dts/ti/k3-*
2207
2208 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2209 M:      Santosh Shilimkar <ssantosh@kernel.org>
2210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2211 S:      Maintained
2212 F:      arch/arm/mach-keystone/
2213 F:      arch/arm/boot/dts/keystone-*
2214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2215
2216 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2217 M:      Santosh Shilimkar <ssantosh@kernel.org>
2218 L:      linux-kernel@vger.kernel.org
2219 S:      Maintained
2220 F:      drivers/clk/keystone/
2221
2222 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2223 M:      Santosh Shilimkar <ssantosh@kernel.org>
2224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2225 L:      linux-kernel@vger.kernel.org
2226 S:      Maintained
2227 F:      drivers/clocksource/timer-keystone.c
2228
2229 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2230 M:      Santosh Shilimkar <ssantosh@kernel.org>
2231 L:      linux-kernel@vger.kernel.org
2232 S:      Maintained
2233 F:      drivers/power/reset/keystone-reset.c
2234
2235 ARM/THECUS N2100 MACHINE SUPPORT
2236 M:      Lennert Buytenhek <kernel@wantstofly.org>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239
2240 ARM/TOSA MACHINE SUPPORT
2241 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2242 M:      Dirk Opfer <dirk@opfer-online.de>
2243 S:      Maintained
2244
2245 ARM/UNIPHIER ARCHITECTURE
2246 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2249 S:      Maintained
2250 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2251 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2252 F:      arch/arm/boot/dts/uniphier*
2253 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2254 F:      arch/arm/mach-uniphier/
2255 F:      arch/arm/mm/cache-uniphier.c
2256 F:      arch/arm64/boot/dts/socionext/uniphier*
2257 F:      drivers/bus/uniphier-system-bus.c
2258 F:      drivers/clk/uniphier/
2259 F:      drivers/gpio/gpio-uniphier.c
2260 F:      drivers/i2c/busses/i2c-uniphier*
2261 F:      drivers/irqchip/irq-uniphier-aidet.c
2262 F:      drivers/mmc/host/uniphier-sd.c
2263 F:      drivers/pinctrl/uniphier/
2264 F:      drivers/reset/reset-uniphier.c
2265 F:      drivers/tty/serial/8250/8250_uniphier.c
2266 N:      uniphier
2267
2268 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2269 M:      Ulf Hansson <ulf.hansson@linaro.org>
2270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2271 T:      git git://git.linaro.org/people/ulfh/clk.git
2272 S:      Maintained
2273 F:      drivers/clk/ux500/
2274
2275 ARM/VERSATILE EXPRESS PLATFORM
2276 M:      Liviu Dudau <liviu.dudau@arm.com>
2277 M:      Sudeep Holla <sudeep.holla@arm.com>
2278 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2280 S:      Maintained
2281 F:      arch/arm/boot/dts/vexpress*
2282 F:      arch/arm64/boot/dts/arm/
2283 F:      arch/arm/mach-vexpress/
2284 F:      */*/vexpress*
2285 F:      */*/*/vexpress*
2286 F:      drivers/clk/versatile/clk-vexpress-osc.c
2287 F:      drivers/clocksource/timer-versatile.c
2288 N:      mps2
2289
2290 ARM/VFP SUPPORT
2291 M:      Russell King <linux@armlinux.org.uk>
2292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2293 W:      http://www.armlinux.org.uk/
2294 S:      Maintained
2295 F:      arch/arm/vfp/
2296
2297 ARM/VOIPAC PXA270 SUPPORT
2298 M:      Marek Vasut <marek.vasut@gmail.com>
2299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2300 S:      Maintained
2301 F:      arch/arm/mach-pxa/vpac270.c
2302 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2303
2304 ARM/VT8500 ARM ARCHITECTURE
2305 M:      Tony Prisk <linux@prisktech.co.nz>
2306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2307 S:      Maintained
2308 F:      arch/arm/mach-vt8500/
2309 F:      drivers/clocksource/timer-vt8500.c
2310 F:      drivers/i2c/busses/i2c-wmt.c
2311 F:      drivers/mmc/host/wmt-sdmmc.c
2312 F:      drivers/pwm/pwm-vt8500.c
2313 F:      drivers/rtc/rtc-vt8500.c
2314 F:      drivers/tty/serial/vt8500_serial.c
2315 F:      drivers/usb/host/ehci-platform.c
2316 F:      drivers/usb/host/uhci-platform.c
2317 F:      drivers/video/fbdev/vt8500lcdfb.*
2318 F:      drivers/video/fbdev/wm8505fb*
2319 F:      drivers/video/fbdev/wmt_ge_rops.*
2320
2321 ARM/ZIPIT Z2 SUPPORT
2322 M:      Marek Vasut <marek.vasut@gmail.com>
2323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 S:      Maintained
2325 F:      arch/arm/mach-pxa/z2.c
2326 F:      arch/arm/mach-pxa/include/mach/z2.h
2327
2328 ARM/ZTE ARCHITECTURE
2329 M:      Jun Nie <jun.nie@linaro.org>
2330 M:      Shawn Guo <shawnguo@kernel.org>
2331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2332 S:      Maintained
2333 F:      arch/arm/boot/dts/zx2967*
2334 F:      arch/arm/mach-zx/
2335 F:      arch/arm64/boot/dts/zte/
2336 F:      drivers/clk/zte/
2337 F:      drivers/dma/zx_dma.c
2338 F:      drivers/gpio/gpio-zx.c
2339 F:      drivers/i2c/busses/i2c-zx2967.c
2340 F:      drivers/mmc/host/dw_mmc-zx.*
2341 F:      drivers/pinctrl/zte/
2342 F:      drivers/soc/zte/
2343 F:      drivers/thermal/zx2967_thermal.c
2344 F:      drivers/watchdog/zx2967_wdt.c
2345 F:      Documentation/devicetree/bindings/arm/zte.txt
2346 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2347 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2348 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2349 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2350 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2351 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2352 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2353 F:      Documentation/devicetree/bindings/soc/zte/
2354 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2355 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2356 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2357 F:      include/dt-bindings/clock/zx2967*.h
2358 F:      include/dt-bindings/soc/zte,*.h
2359 F:      sound/soc/codecs/zx_aud96p22.c
2360 F:      sound/soc/zte/
2361
2362 ARM/ZYNQ ARCHITECTURE
2363 M:      Michal Simek <michal.simek@xilinx.com>
2364 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2365 W:      http://wiki.xilinx.com
2366 T:      git https://github.com/Xilinx/linux-xlnx.git
2367 S:      Supported
2368 F:      arch/arm/mach-zynq/
2369 F:      drivers/cpuidle/cpuidle-zynq.c
2370 F:      drivers/block/xsysace.c
2371 N:      zynq
2372 N:      xilinx
2373 F:      drivers/clocksource/timer-cadence-ttc.c
2374 F:      drivers/i2c/busses/i2c-cadence.c
2375 F:      drivers/mmc/host/sdhci-of-arasan.c
2376 F:      drivers/edac/synopsys_edac.c
2377 F:      drivers/i2c/busses/i2c-xiic.c
2378
2379 ARM64 PORT (AARCH64 ARCHITECTURE)
2380 M:      Catalin Marinas <catalin.marinas@arm.com>
2381 M:      Will Deacon <will.deacon@arm.com>
2382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2384 S:      Maintained
2385 F:      arch/arm64/
2386 X:      arch/arm64/boot/dts/
2387 F:      Documentation/arm64/
2388
2389 AS3645A LED FLASH CONTROLLER DRIVER
2390 M:      Sakari Ailus <sakari.ailus@iki.fi>
2391 L:      linux-leds@vger.kernel.org
2392 S:      Maintained
2393 F:      drivers/leds/leds-as3645a.c
2394
2395 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2396 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2397 L:      linux-media@vger.kernel.org
2398 T:      git git://linuxtv.org/media_tree.git
2399 S:      Maintained
2400 F:      drivers/media/i2c/ak7375.c
2401 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2402
2403 ASAHI KASEI AK8974 DRIVER
2404 M:      Linus Walleij <linus.walleij@linaro.org>
2405 L:      linux-iio@vger.kernel.org
2406 W:      http://www.akm.com/
2407 S:      Supported
2408 F:      drivers/iio/magnetometer/ak8974.c
2409
2410 ASC7621 HARDWARE MONITOR DRIVER
2411 M:      George Joseph <george.joseph@fairview5.com>
2412 L:      linux-hwmon@vger.kernel.org
2413 S:      Maintained
2414 F:      Documentation/hwmon/asc7621
2415 F:      drivers/hwmon/asc7621.c
2416
2417 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2418 M:      Corentin Chary <corentin.chary@gmail.com>
2419 L:      acpi4asus-user@lists.sourceforge.net
2420 L:      platform-driver-x86@vger.kernel.org
2421 W:      http://acpi4asus.sf.net
2422 S:      Maintained
2423 F:      drivers/platform/x86/asus*.c
2424 F:      drivers/platform/x86/eeepc*.c
2425
2426 ASUS WIRELESS RADIO CONTROL DRIVER
2427 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2428 L:      platform-driver-x86@vger.kernel.org
2429 S:      Maintained
2430 F:      drivers/platform/x86/asus-wireless.c
2431
2432 ASYMMETRIC KEYS
2433 M:      David Howells <dhowells@redhat.com>
2434 L:      keyrings@vger.kernel.org
2435 S:      Maintained
2436 F:      Documentation/crypto/asymmetric-keys.txt
2437 F:      include/linux/verification.h
2438 F:      include/crypto/public_key.h
2439 F:      include/crypto/pkcs7.h
2440 F:      crypto/asymmetric_keys/
2441
2442 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2443 R:      Dan Williams <dan.j.williams@intel.com>
2444 W:      http://sourceforge.net/projects/xscaleiop
2445 S:      Odd fixes
2446 F:      Documentation/crypto/async-tx-api.txt
2447 F:      crypto/async_tx/
2448 F:      drivers/dma/
2449 F:      include/linux/dmaengine.h
2450 F:      include/linux/async_tx.h
2451
2452 AT24 EEPROM DRIVER
2453 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2454 L:      linux-i2c@vger.kernel.org
2455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2456 S:      Maintained
2457 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2458 F:      drivers/misc/eeprom/at24.c
2459 F:      include/linux/platform_data/at24.h
2460
2461 ATA OVER ETHERNET (AOE) DRIVER
2462 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2463 W:      http://www.openaoe.org/
2464 S:      Supported
2465 F:      Documentation/aoe/
2466 F:      drivers/block/aoe/
2467
2468 ATHEROS 71XX/9XXX GPIO DRIVER
2469 M:      Alban Bedel <albeu@free.fr>
2470 W:      https://github.com/AlbanBedel/linux
2471 T:      git git://github.com/AlbanBedel/linux
2472 S:      Maintained
2473 F:      drivers/gpio/gpio-ath79.c
2474 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2475
2476 ATHEROS 71XX/9XXX USB PHY DRIVER
2477 M:      Alban Bedel <albeu@free.fr>
2478 W:      https://github.com/AlbanBedel/linux
2479 T:      git git://github.com/AlbanBedel/linux
2480 S:      Maintained
2481 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2482 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2483
2484 ATHEROS ATH GENERIC UTILITIES
2485 M:      Kalle Valo <kvalo@codeaurora.org>
2486 L:      linux-wireless@vger.kernel.org
2487 S:      Supported
2488 F:      drivers/net/wireless/ath/*
2489
2490 ATHEROS ATH5K WIRELESS DRIVER
2491 M:      Jiri Slaby <jirislaby@gmail.com>
2492 M:      Nick Kossifidis <mickflemm@gmail.com>
2493 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2494 L:      linux-wireless@vger.kernel.org
2495 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2496 S:      Maintained
2497 F:      drivers/net/wireless/ath/ath5k/
2498
2499 ATHEROS ATH6KL WIRELESS DRIVER
2500 M:      Kalle Valo <kvalo@codeaurora.org>
2501 L:      linux-wireless@vger.kernel.org
2502 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2504 S:      Supported
2505 F:      drivers/net/wireless/ath/ath6kl/
2506
2507 ATI_REMOTE2 DRIVER
2508 M:      Ville Syrjala <syrjala@sci.fi>
2509 S:      Maintained
2510 F:      drivers/input/misc/ati_remote2.c
2511
2512 ATK0110 HWMON DRIVER
2513 M:      Luca Tettamanti <kronos.it@gmail.com>
2514 L:      linux-hwmon@vger.kernel.org
2515 S:      Maintained
2516 F:      drivers/hwmon/asus_atk0110.c
2517
2518 ATLX ETHERNET DRIVERS
2519 M:      Jay Cliburn <jcliburn@gmail.com>
2520 M:      Chris Snook <chris.snook@gmail.com>
2521 L:      netdev@vger.kernel.org
2522 W:      http://sourceforge.net/projects/atl1
2523 W:      http://atl1.sourceforge.net
2524 S:      Maintained
2525 F:      drivers/net/ethernet/atheros/
2526
2527 ATM
2528 M:      Chas Williams <3chas3@gmail.com>
2529 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2530 L:      netdev@vger.kernel.org
2531 W:      http://linux-atm.sourceforge.net
2532 S:      Maintained
2533 F:      drivers/atm/
2534 F:      include/linux/atm*
2535 F:      include/uapi/linux/atm*
2536
2537 ATMEL MACB ETHERNET DRIVER
2538 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2539 S:      Supported
2540 F:      drivers/net/ethernet/cadence/
2541
2542 ATMEL MAXTOUCH DRIVER
2543 M:      Nick Dyer <nick@shmanahar.org>
2544 T:      git git://github.com/ndyer/linux.git
2545 S:      Maintained
2546 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2547 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2548
2549 ATMEL WIRELESS DRIVER
2550 M:      Simon Kelley <simon@thekelleys.org.uk>
2551 L:      linux-wireless@vger.kernel.org
2552 W:      http://www.thekelleys.org.uk/atmel
2553 W:      http://atmelwlandriver.sourceforge.net/
2554 S:      Maintained
2555 F:      drivers/net/wireless/atmel/atmel*
2556
2557 ATOMIC INFRASTRUCTURE
2558 M:      Will Deacon <will.deacon@arm.com>
2559 M:      Peter Zijlstra <peterz@infradead.org>
2560 R:      Boqun Feng <boqun.feng@gmail.com>
2561 L:      linux-kernel@vger.kernel.org
2562 S:      Maintained
2563 F:      arch/*/include/asm/atomic*.h
2564 F:      include/*/atomic*.h
2565
2566 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2567 M:      Bradley Grove <linuxdrivers@attotech.com>
2568 L:      linux-scsi@vger.kernel.org
2569 W:      http://www.attotech.com
2570 S:      Supported
2571 F:      drivers/scsi/esas2r
2572
2573 ATUSB IEEE 802.15.4 RADIO DRIVER
2574 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2575 L:      linux-wpan@vger.kernel.org
2576 S:      Maintained
2577 F:      drivers/net/ieee802154/atusb.c
2578 F:      drivers/net/ieee802154/atusb.h
2579 F:      drivers/net/ieee802154/at86rf230.h
2580
2581 AUDIT SUBSYSTEM
2582 M:      Paul Moore <paul@paul-moore.com>
2583 M:      Eric Paris <eparis@redhat.com>
2584 L:      linux-audit@redhat.com (moderated for non-subscribers)
2585 W:      https://github.com/linux-audit
2586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2587 S:      Supported
2588 F:      include/linux/audit.h
2589 F:      include/uapi/linux/audit.h
2590 F:      kernel/audit*
2591
2592 AUXILIARY DISPLAY DRIVERS
2593 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2594 S:      Maintained
2595 F:      drivers/auxdisplay/
2596 F:      include/linux/cfag12864b.h
2597
2598 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2599 M:      Andreas Klinger <ak@it-klinger.de>
2600 L:      linux-iio@vger.kernel.org
2601 S:      Maintained
2602 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2603 F:      drivers/iio/adc/hx711.c
2604
2605 AX.25 NETWORK LAYER
2606 M:      Ralf Baechle <ralf@linux-mips.org>
2607 L:      linux-hams@vger.kernel.org
2608 W:      http://www.linux-ax25.org/
2609 S:      Maintained
2610 F:      include/uapi/linux/ax25.h
2611 F:      include/net/ax25.h
2612 F:      net/ax25/
2613
2614 AXENTIA ARM DEVICES
2615 M:      Peter Rosin <peda@axentia.se>
2616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/arm/axentia.txt
2619 F:      arch/arm/boot/dts/at91-linea.dtsi
2620 F:      arch/arm/boot/dts/at91-natte.dtsi
2621 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2622 F:      arch/arm/boot/dts/at91-tse850-3.dts
2623
2624 AXENTIA ASOC DRIVERS
2625 M:      Peter Rosin <peda@axentia.se>
2626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2627 S:      Maintained
2628 F:      Documentation/devicetree/bindings/sound/axentia,*
2629 F:      sound/soc/atmel/tse850-pcm5142.c
2630
2631 AZ6007 DVB DRIVER
2632 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2633 L:      linux-media@vger.kernel.org
2634 W:      https://linuxtv.org
2635 T:      git git://linuxtv.org/media_tree.git
2636 S:      Maintained
2637 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2638
2639 AZTECH FM RADIO RECEIVER DRIVER
2640 M:      Hans Verkuil <hverkuil@xs4all.nl>
2641 L:      linux-media@vger.kernel.org
2642 T:      git git://linuxtv.org/media_tree.git
2643 W:      https://linuxtv.org
2644 S:      Maintained
2645 F:      drivers/media/radio/radio-aztech*
2646
2647 B43 WIRELESS DRIVER
2648 L:      linux-wireless@vger.kernel.org
2649 L:      b43-dev@lists.infradead.org
2650 W:      http://wireless.kernel.org/en/users/Drivers/b43
2651 S:      Odd Fixes
2652 F:      drivers/net/wireless/broadcom/b43/
2653
2654 B43LEGACY WIRELESS DRIVER
2655 M:      Larry Finger <Larry.Finger@lwfinger.net>
2656 L:      linux-wireless@vger.kernel.org
2657 L:      b43-dev@lists.infradead.org
2658 W:      http://wireless.kernel.org/en/users/Drivers/b43
2659 S:      Maintained
2660 F:      drivers/net/wireless/broadcom/b43legacy/
2661
2662 BACKLIGHT CLASS/SUBSYSTEM
2663 M:      Lee Jones <lee.jones@linaro.org>
2664 M:      Daniel Thompson <daniel.thompson@linaro.org>
2665 M:      Jingoo Han <jingoohan1@gmail.com>
2666 L:      dri-devel@lists.freedesktop.org
2667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2668 S:      Maintained
2669 F:      drivers/video/backlight/
2670 F:      include/linux/backlight.h
2671 F:      include/linux/pwm_backlight.h
2672 F:      Documentation/devicetree/bindings/leds/backlight
2673
2674 BATMAN ADVANCED
2675 M:      Marek Lindner <mareklindner@neomailbox.ch>
2676 M:      Simon Wunderlich <sw@simonwunderlich.de>
2677 M:      Antonio Quartulli <a@unstable.cc>
2678 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2679 W:      https://www.open-mesh.org/
2680 Q:      https://patchwork.open-mesh.org/project/batman/list/
2681 S:      Maintained
2682 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2683 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2684 F:      Documentation/networking/batman-adv.rst
2685 F:      include/uapi/linux/batadv_packet.h
2686 F:      include/uapi/linux/batman_adv.h
2687 F:      net/batman-adv/
2688
2689 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2690 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2691 L:      linux-hams@vger.kernel.org
2692 W:      http://www.baycom.org/~tom/ham/ham.html
2693 S:      Maintained
2694 F:      drivers/net/hamradio/baycom*
2695
2696 BCACHE (BLOCK LAYER CACHE)
2697 M:      Coly Li <colyli@suse.de>
2698 M:      Kent Overstreet <kent.overstreet@gmail.com>
2699 L:      linux-bcache@vger.kernel.org
2700 W:      http://bcache.evilpiepirate.org
2701 C:      irc://irc.oftc.net/bcache
2702 S:      Maintained
2703 F:      drivers/md/bcache/
2704
2705 BDISP ST MEDIA DRIVER
2706 M:      Fabien Dessenne <fabien.dessenne@st.com>
2707 L:      linux-media@vger.kernel.org
2708 T:      git git://linuxtv.org/media_tree.git
2709 W:      https://linuxtv.org
2710 S:      Supported
2711 F:      drivers/media/platform/sti/bdisp
2712
2713 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2714 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2715 L:      netdev@vger.kernel.org
2716 S:      Maintained
2717 F:      drivers/net/ethernet/ec_bhf.c
2718
2719 BEFS FILE SYSTEM
2720 M:      Luis de Bethencourt <luisbg@kernel.org>
2721 M:      Salah Triki <salah.triki@gmail.com>
2722 S:      Maintained
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2724 F:      Documentation/filesystems/befs.txt
2725 F:      fs/befs/
2726
2727 BFQ I/O SCHEDULER
2728 M:      Paolo Valente <paolo.valente@linaro.org>
2729 M:      Jens Axboe <axboe@kernel.dk>
2730 L:      linux-block@vger.kernel.org
2731 S:      Maintained
2732 F:      block/bfq-*
2733 F:      Documentation/block/bfq-iosched.txt
2734
2735 BFS FILE SYSTEM
2736 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2737 S:      Maintained
2738 F:      Documentation/filesystems/bfs.txt
2739 F:      fs/bfs/
2740 F:      include/uapi/linux/bfs_fs.h
2741
2742 BLINKM RGB LED DRIVER
2743 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2744 S:      Maintained
2745 F:      drivers/leds/leds-blinkm.c
2746
2747 BLOCK LAYER
2748 M:      Jens Axboe <axboe@kernel.dk>
2749 L:      linux-block@vger.kernel.org
2750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2751 S:      Maintained
2752 F:      block/
2753 F:      drivers/block/
2754 F:      kernel/trace/blktrace.c
2755 F:      lib/sbitmap.c
2756
2757 BLOCK2MTD DRIVER
2758 M:      Joern Engel <joern@lazybastard.org>
2759 L:      linux-mtd@lists.infradead.org
2760 S:      Maintained
2761 F:      drivers/mtd/devices/block2mtd.c
2762
2763 BLUETOOTH DRIVERS
2764 M:      Marcel Holtmann <marcel@holtmann.org>
2765 M:      Johan Hedberg <johan.hedberg@gmail.com>
2766 L:      linux-bluetooth@vger.kernel.org
2767 W:      http://www.bluez.org/
2768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2770 S:      Maintained
2771 F:      drivers/bluetooth/
2772
2773 BLUETOOTH SUBSYSTEM
2774 M:      Marcel Holtmann <marcel@holtmann.org>
2775 M:      Johan Hedberg <johan.hedberg@gmail.com>
2776 L:      linux-bluetooth@vger.kernel.org
2777 W:      http://www.bluez.org/
2778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2780 S:      Maintained
2781 F:      net/bluetooth/
2782 F:      include/net/bluetooth/
2783
2784 BONDING DRIVER
2785 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2786 M:      Veaceslav Falico <vfalico@gmail.com>
2787 M:      Andy Gospodarek <andy@greyhouse.net>
2788 L:      netdev@vger.kernel.org
2789 W:      http://sourceforge.net/projects/bonding/
2790 S:      Supported
2791 F:      drivers/net/bonding/
2792 F:      include/uapi/linux/if_bonding.h
2793
2794 BPF (Safe dynamic programs and tools)
2795 M:      Alexei Starovoitov <ast@kernel.org>
2796 M:      Daniel Borkmann <daniel@iogearbox.net>
2797 L:      netdev@vger.kernel.org
2798 L:      linux-kernel@vger.kernel.org
2799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2801 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2802 S:      Supported
2803 F:      arch/x86/net/bpf_jit*
2804 F:      Documentation/networking/filter.txt
2805 F:      Documentation/bpf/
2806 F:      include/linux/bpf*
2807 F:      include/linux/filter.h
2808 F:      include/trace/events/xdp.h
2809 F:      include/uapi/linux/bpf*
2810 F:      include/uapi/linux/filter.h
2811 F:      kernel/bpf/
2812 F:      kernel/trace/bpf_trace.c
2813 F:      lib/test_bpf.c
2814 F:      net/bpf/
2815 F:      net/core/filter.c
2816 F:      net/sched/act_bpf.c
2817 F:      net/sched/cls_bpf.c
2818 F:      samples/bpf/
2819 F:      tools/bpf/
2820 F:      tools/lib/bpf/
2821 F:      tools/testing/selftests/bpf/
2822
2823 BROADCOM B44 10/100 ETHERNET DRIVER
2824 M:      Michael Chan <michael.chan@broadcom.com>
2825 L:      netdev@vger.kernel.org
2826 S:      Supported
2827 F:      drivers/net/ethernet/broadcom/b44.*
2828
2829 BROADCOM B53 ETHERNET SWITCH DRIVER
2830 M:      Florian Fainelli <f.fainelli@gmail.com>
2831 L:      netdev@vger.kernel.org
2832 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2833 S:      Supported
2834 F:      drivers/net/dsa/b53/*
2835 F:      include/linux/platform_data/b53.h
2836
2837 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2838 M:      Florian Fainelli <f.fainelli@gmail.com>
2839 M:      Ray Jui <rjui@broadcom.com>
2840 M:      Scott Branden <sbranden@broadcom.com>
2841 M:      bcm-kernel-feedback-list@broadcom.com
2842 T:      git git://github.com/broadcom/mach-bcm
2843 S:      Maintained
2844 N:      bcm281*
2845 N:      bcm113*
2846 N:      bcm216*
2847 N:      kona
2848 F:      arch/arm/mach-bcm/
2849
2850 BROADCOM BCM2835 ARM ARCHITECTURE
2851 M:      Eric Anholt <eric@anholt.net>
2852 M:      Stefan Wahren <stefan.wahren@i2se.com>
2853 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2854 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2855 T:      git git://github.com/anholt/linux
2856 S:      Maintained
2857 N:      bcm2835
2858 F:      drivers/staging/vc04_services
2859
2860 BROADCOM BCM47XX MIPS ARCHITECTURE
2861 M:      Hauke Mehrtens <hauke@hauke-m.de>
2862 M:      Rafał Miłecki <zajec5@gmail.com>
2863 L:      linux-mips@linux-mips.org
2864 S:      Maintained
2865 F:      Documentation/devicetree/bindings/mips/brcm/
2866 F:      arch/mips/bcm47xx/*
2867 F:      arch/mips/include/asm/mach-bcm47xx/*
2868
2869 BROADCOM BCM5301X ARM ARCHITECTURE
2870 M:      Hauke Mehrtens <hauke@hauke-m.de>
2871 M:      Rafał Miłecki <zajec5@gmail.com>
2872 M:      Jon Mason <jonmason@broadcom.com>
2873 M:      bcm-kernel-feedback-list@broadcom.com
2874 L:      linux-arm-kernel@lists.infradead.org
2875 S:      Maintained
2876 F:      arch/arm/mach-bcm/bcm_5301x.c
2877 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2878 F:      arch/arm/boot/dts/bcm470*
2879 F:      arch/arm/boot/dts/bcm953012*
2880
2881 BROADCOM BCM53573 ARM ARCHITECTURE
2882 M:      Rafał Miłecki <rafal@milecki.pl>
2883 L:      linux-arm-kernel@lists.infradead.org
2884 S:      Maintained
2885 F:      arch/arm/boot/dts/bcm53573*
2886 F:      arch/arm/boot/dts/bcm47189*
2887
2888 BROADCOM BCM63XX ARM ARCHITECTURE
2889 M:      Florian Fainelli <f.fainelli@gmail.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2892 T:      git git://github.com/broadcom/stblinux.git
2893 S:      Maintained
2894 N:      bcm63xx
2895
2896 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2897 M:      Kevin Cernekee <cernekee@gmail.com>
2898 L:      linux-usb@vger.kernel.org
2899 S:      Maintained
2900 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2901
2902 BROADCOM BCM7XXX ARM ARCHITECTURE
2903 M:      Brian Norris <computersforpeace@gmail.com>
2904 M:      Gregory Fong <gregory.0xf0@gmail.com>
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 F:      arch/arm/mach-bcm/*brcmstb*
2911 F:      arch/arm/boot/dts/bcm7*.dts*
2912 F:      drivers/bus/brcmstb_gisb.c
2913 F:      arch/arm/mm/cache-b15-rac.c
2914 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2915 N:      brcmstb
2916
2917 BROADCOM BMIPS CPUFREQ DRIVER
2918 M:      Markus Mayer <mmayer@broadcom.com>
2919 M:      bcm-kernel-feedback-list@broadcom.com
2920 L:      linux-pm@vger.kernel.org
2921 S:      Maintained
2922 F:      drivers/cpufreq/bmips-cpufreq.c
2923
2924 BROADCOM BMIPS MIPS ARCHITECTURE
2925 M:      Kevin Cernekee <cernekee@gmail.com>
2926 M:      Florian Fainelli <f.fainelli@gmail.com>
2927 L:      linux-mips@linux-mips.org
2928 T:      git git://github.com/broadcom/stblinux.git
2929 S:      Maintained
2930 F:      arch/mips/bmips/*
2931 F:      arch/mips/include/asm/mach-bmips/*
2932 F:      arch/mips/kernel/*bmips*
2933 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2934 F:      drivers/irqchip/irq-bcm63*
2935 F:      drivers/irqchip/irq-bcm7*
2936 F:      drivers/irqchip/irq-brcmstb*
2937 F:      include/linux/bcm963xx_nvram.h
2938 F:      include/linux/bcm963xx_tag.h
2939
2940 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2941 M:      Rasesh Mody <rasesh.mody@cavium.com>
2942 M:      Dept-GELinuxNICDev@cavium.com
2943 L:      netdev@vger.kernel.org
2944 S:      Supported
2945 F:      drivers/net/ethernet/broadcom/bnx2.*
2946 F:      drivers/net/ethernet/broadcom/bnx2_*
2947
2948 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2949 M:      QLogic-Storage-Upstream@qlogic.com
2950 L:      linux-scsi@vger.kernel.org
2951 S:      Supported
2952 F:      drivers/scsi/bnx2fc/
2953
2954 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2955 M:      QLogic-Storage-Upstream@qlogic.com
2956 L:      linux-scsi@vger.kernel.org
2957 S:      Supported
2958 F:      drivers/scsi/bnx2i/
2959
2960 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2961 M:      Ariel Elior <ariel.elior@cavium.com>
2962 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2963 M:      everest-linux-l2@cavium.com
2964 L:      netdev@vger.kernel.org
2965 S:      Supported
2966 F:      drivers/net/ethernet/broadcom/bnx2x/
2967
2968 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2969 M:      Michael Chan <michael.chan@broadcom.com>
2970 L:      netdev@vger.kernel.org
2971 S:      Supported
2972 F:      drivers/net/ethernet/broadcom/bnxt/
2973
2974 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2975 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2976 M:      Franky Lin <franky.lin@broadcom.com>
2977 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2978 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2979 M:      Wright Feng <wright.feng@cypress.com>
2980 L:      linux-wireless@vger.kernel.org
2981 L:      brcm80211-dev-list.pdl@broadcom.com
2982 L:      brcm80211-dev-list@cypress.com
2983 S:      Supported
2984 F:      drivers/net/wireless/broadcom/brcm80211/
2985
2986 BROADCOM BRCMSTB GPIO DRIVER
2987 M:      Gregory Fong <gregory.0xf0@gmail.com>
2988 L:      bcm-kernel-feedback-list@broadcom.com
2989 S:      Supported
2990 F:      drivers/gpio/gpio-brcmstb.c
2991 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2992
2993 BROADCOM BRCMSTB I2C DRIVER
2994 M:      Kamal Dasu <kdasu.kdev@gmail.com>
2995 L:      linux-i2c@vger.kernel.org
2996 L:      bcm-kernel-feedback-list@broadcom.com
2997 S:      Supported
2998 F:      drivers/i2c/busses/i2c-brcmstb.c
2999 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3000
3001 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3002 M:      Al Cooper <alcooperx@gmail.com>
3003 L:      linux-kernel@vger.kernel.org
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Maintained
3006 F:      drivers/phy/broadcom/phy-brcm-usb*
3007
3008 BROADCOM GENET ETHERNET DRIVER
3009 M:      Doug Berger <opendmb@gmail.com>
3010 M:      Florian Fainelli <f.fainelli@gmail.com>
3011 L:      netdev@vger.kernel.org
3012 S:      Supported
3013 F:      drivers/net/ethernet/broadcom/genet/
3014
3015 BROADCOM IPROC ARM ARCHITECTURE
3016 M:      Ray Jui <rjui@broadcom.com>
3017 M:      Scott Branden <sbranden@broadcom.com>
3018 M:      Jon Mason <jonmason@broadcom.com>
3019 M:      bcm-kernel-feedback-list@broadcom.com
3020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3021 T:      git git://github.com/broadcom/cygnus-linux.git
3022 S:      Maintained
3023 N:      iproc
3024 N:      cygnus
3025 N:      bcm[-_]nsp
3026 N:      bcm9113*
3027 N:      bcm9583*
3028 N:      bcm9585*
3029 N:      bcm9586*
3030 N:      bcm988312
3031 N:      bcm113*
3032 N:      bcm583*
3033 N:      bcm585*
3034 N:      bcm586*
3035 N:      bcm88312
3036 N:      hr2
3037 N:      stingray
3038 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3039 F:      arch/arm64/boot/dts/broadcom/stingray/*
3040 F:      drivers/clk/bcm/clk-ns*
3041 F:      drivers/clk/bcm/clk-sr*
3042 F:      drivers/pinctrl/bcm/pinctrl-ns*
3043 F:      include/dt-bindings/clock/bcm-sr*
3044
3045 BROADCOM KONA GPIO DRIVER
3046 M:      Ray Jui <rjui@broadcom.com>
3047 L:      bcm-kernel-feedback-list@broadcom.com
3048 S:      Supported
3049 F:      drivers/gpio/gpio-bcm-kona.c
3050 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3051
3052 BROADCOM NETXTREME-E ROCE DRIVER
3053 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3054 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3055 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3056 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3057 L:      linux-rdma@vger.kernel.org
3058 W:      http://www.broadcom.com
3059 S:      Supported
3060 F:      drivers/infiniband/hw/bnxt_re/
3061 F:      include/uapi/rdma/bnxt_re-abi.h
3062
3063 BROADCOM NVRAM DRIVER
3064 M:      Rafał Miłecki <zajec5@gmail.com>
3065 L:      linux-mips@linux-mips.org
3066 S:      Maintained
3067 F:      drivers/firmware/broadcom/*
3068
3069 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3070 M:      Rafał Miłecki <zajec5@gmail.com>
3071 L:      linux-wireless@vger.kernel.org
3072 S:      Maintained
3073 F:      drivers/bcma/
3074 F:      include/linux/bcma/
3075
3076 BROADCOM STB AVS CPUFREQ DRIVER
3077 M:      Markus Mayer <mmayer@broadcom.com>
3078 M:      bcm-kernel-feedback-list@broadcom.com
3079 L:      linux-pm@vger.kernel.org
3080 S:      Maintained
3081 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3082 F:      drivers/cpufreq/brcmstb*
3083
3084 BROADCOM STB AVS TMON DRIVER
3085 M:      Markus Mayer <mmayer@broadcom.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-pm@vger.kernel.org
3088 S:      Maintained
3089 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3090 F:      drivers/thermal/broadcom/brcmstb*
3091
3092 BROADCOM STB NAND FLASH DRIVER
3093 M:      Brian Norris <computersforpeace@gmail.com>
3094 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3095 L:      linux-mtd@lists.infradead.org
3096 L:      bcm-kernel-feedback-list@broadcom.com
3097 S:      Maintained
3098 F:      drivers/mtd/nand/raw/brcmnand/
3099
3100 BROADCOM STB DPFE DRIVER
3101 M:      Markus Mayer <mmayer@broadcom.com>
3102 M:      bcm-kernel-feedback-list@broadcom.com
3103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3104 S:      Maintained
3105 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3106 F:      drivers/memory/brcmstb_dpfe.c
3107
3108 BROADCOM SPI DRIVER
3109 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 S:      Maintained
3112 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3113 F:      drivers/spi/spi-bcm-qspi.*
3114 F:      drivers/spi/spi-brcmstb-qspi.c
3115 F:      drivers/spi/spi-iproc-qspi.c
3116
3117 BROADCOM SYSTEMPORT ETHERNET DRIVER
3118 M:      Florian Fainelli <f.fainelli@gmail.com>
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3122
3123 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3124 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3125 M:      Prashant Sreedharan <prashant@broadcom.com>
3126 M:      Michael Chan <mchan@broadcom.com>
3127 L:      netdev@vger.kernel.org
3128 S:      Supported
3129 F:      drivers/net/ethernet/broadcom/tg3.*
3130
3131 BROCADE BFA FC SCSI DRIVER
3132 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3133 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3134 L:      linux-scsi@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/scsi/bfa/
3137
3138 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rasesh.mody@cavium.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3141 M:      Dept-GELinuxNICDev@cavium.com
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/brocade/bna/
3145
3146 BSG (block layer generic sg v4 driver)
3147 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      block/bsg.c
3151 F:      include/linux/bsg.h
3152 F:      include/uapi/linux/bsg.h
3153
3154 BT87X AUDIO DRIVER
3155 M:      Clemens Ladisch <clemens@ladisch.de>
3156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3157 T:      git git://git.alsa-project.org/alsa-kernel.git
3158 S:      Maintained
3159 F:      Documentation/sound/cards/bt87x.rst
3160 F:      sound/pci/bt87x.c
3161
3162 BT8XXGPIO DRIVER
3163 M:      Michael Buesch <m@bues.ch>
3164 W:      http://bu3sch.de/btgpio.php
3165 S:      Maintained
3166 F:      drivers/gpio/gpio-bt8xx.c
3167
3168 BTRFS FILE SYSTEM
3169 M:      Chris Mason <clm@fb.com>
3170 M:      Josef Bacik <josef@toxicpanda.com>
3171 M:      David Sterba <dsterba@suse.com>
3172 L:      linux-btrfs@vger.kernel.org
3173 W:      http://btrfs.wiki.kernel.org/
3174 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3176 S:      Maintained
3177 F:      Documentation/filesystems/btrfs.txt
3178 F:      fs/btrfs/
3179 F:      include/linux/btrfs*
3180 F:      include/uapi/linux/btrfs*
3181
3182 BTTV VIDEO4LINUX DRIVER
3183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3184 L:      linux-media@vger.kernel.org
3185 W:      https://linuxtv.org
3186 T:      git git://linuxtv.org/media_tree.git
3187 S:      Odd fixes
3188 F:      Documentation/media/v4l-drivers/bttv*
3189 F:      drivers/media/pci/bt8xx/bttv*
3190
3191 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3192 M:      Chanwoo Choi <cw00.choi@samsung.com>
3193 L:      linux-pm@vger.kernel.org
3194 L:      linux-samsung-soc@vger.kernel.org
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3196 S:      Maintained
3197 F:      drivers/devfreq/exynos-bus.c
3198 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3199
3200 BUSLOGIC SCSI DRIVER
3201 M:      Khalid Aziz <khalid@gonehiking.org>
3202 L:      linux-scsi@vger.kernel.org
3203 S:      Maintained
3204 F:      drivers/scsi/BusLogic.*
3205 F:      drivers/scsi/FlashPoint.*
3206
3207 C-MEDIA CMI8788 DRIVER
3208 M:      Clemens Ladisch <clemens@ladisch.de>
3209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3210 T:      git git://git.alsa-project.org/alsa-kernel.git
3211 S:      Maintained
3212 F:      sound/pci/oxygen/
3213
3214 C-SKY ARCHITECTURE
3215 M:      Guo Ren <ren_guo@c-sky.com>
3216 T:      git https://github.com/c-sky/csky-linux.git
3217 S:      Supported
3218 F:      arch/csky/
3219 F:      Documentation/devicetree/bindings/csky/
3220 K:      csky
3221 N:      csky
3222
3223 C6X ARCHITECTURE
3224 M:      Mark Salter <msalter@redhat.com>
3225 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3226 L:      linux-c6x-dev@linux-c6x.org
3227 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3228 S:      Maintained
3229 F:      arch/c6x/
3230
3231 CA8210 IEEE-802.15.4 RADIO DRIVER
3232 M:      Harry Morris <h.morris@cascoda.com>
3233 L:      linux-wpan@vger.kernel.org
3234 W:      https://github.com/Cascoda/ca8210-linux.git
3235 S:      Maintained
3236 F:      drivers/net/ieee802154/ca8210.c
3237 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3238
3239 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3240 M:      David Howells <dhowells@redhat.com>
3241 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3242 S:      Supported
3243 F:      Documentation/filesystems/caching/cachefiles.txt
3244 F:      fs/cachefiles/
3245
3246 CADENCE MIPI-CSI2 BRIDGES
3247 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3248 L:      linux-media@vger.kernel.org
3249 S:      Maintained
3250 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3251 F:      drivers/media/platform/cadence/cdns-csi2*
3252
3253 CADET FM/AM RADIO RECEIVER DRIVER
3254 M:      Hans Verkuil <hverkuil@xs4all.nl>
3255 L:      linux-media@vger.kernel.org
3256 T:      git git://linuxtv.org/media_tree.git
3257 W:      https://linuxtv.org
3258 S:      Maintained
3259 F:      drivers/media/radio/radio-cadet*
3260
3261 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3262 M:      Jonathan Corbet <corbet@lwn.net>
3263 L:      linux-media@vger.kernel.org
3264 T:      git git://linuxtv.org/media_tree.git
3265 S:      Maintained
3266 F:      Documentation/media/v4l-drivers/cafe_ccic*
3267 F:      drivers/media/platform/marvell-ccic/
3268
3269 CAIF NETWORK LAYER
3270 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3271 L:      netdev@vger.kernel.org
3272 S:      Supported
3273 F:      Documentation/networking/caif/
3274 F:      drivers/net/caif/
3275 F:      include/uapi/linux/caif/
3276 F:      include/net/caif/
3277 F:      net/caif/
3278
3279 CAKE QDISC
3280 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3281 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3282 S:      Maintained
3283 F:      net/sched/sch_cake.c
3284
3285 CALGARY x86-64 IOMMU
3286 M:      Muli Ben-Yehuda <mulix@mulix.org>
3287 M:      Jon Mason <jdmason@kudzu.us>
3288 L:      iommu@lists.linux-foundation.org
3289 S:      Maintained
3290 F:      arch/x86/kernel/pci-calgary_64.c
3291 F:      arch/x86/kernel/tce_64.c
3292 F:      arch/x86/include/asm/calgary.h
3293 F:      arch/x86/include/asm/tce.h
3294
3295 CAN NETWORK DRIVERS
3296 M:      Wolfgang Grandegger <wg@grandegger.com>
3297 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3298 L:      linux-can@vger.kernel.org
3299 W:      https://github.com/linux-can
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3302 S:      Maintained
3303 F:      Documentation/devicetree/bindings/net/can/
3304 F:      drivers/net/can/
3305 F:      include/linux/can/dev.h
3306 F:      include/linux/can/platform/
3307 F:      include/uapi/linux/can/error.h
3308 F:      include/uapi/linux/can/netlink.h
3309
3310 CAN NETWORK LAYER
3311 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3312 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3313 L:      linux-can@vger.kernel.org
3314 W:      https://github.com/linux-can
3315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3317 S:      Maintained
3318 F:      Documentation/networking/can.rst
3319 F:      net/can/
3320 F:      include/linux/can/core.h
3321 F:      include/uapi/linux/can.h
3322 F:      include/uapi/linux/can/bcm.h
3323 F:      include/uapi/linux/can/raw.h
3324 F:      include/uapi/linux/can/gw.h
3325
3326 CAPABILITIES
3327 M:      Serge Hallyn <serge@hallyn.com>
3328 L:      linux-security-module@vger.kernel.org
3329 S:      Supported
3330 F:      include/linux/capability.h
3331 F:      include/uapi/linux/capability.h
3332 F:      security/commoncap.c
3333 F:      kernel/capability.c
3334
3335 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3336 M:      Kevin Tsai <ktsai@capellamicro.com>
3337 S:      Maintained
3338 F:      drivers/iio/light/cm*
3339
3340 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3341 M:      Christian Lamparter <chunkeey@googlemail.com>
3342 L:      linux-wireless@vger.kernel.org
3343 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3344 S:      Maintained
3345 F:      drivers/net/wireless/ath/carl9170/
3346
3347 CAVIUM I2C DRIVER
3348 M:      Jan Glauber <jglauber@cavium.com>
3349 M:      David Daney <david.daney@cavium.com>
3350 W:      http://www.cavium.com
3351 S:      Supported
3352 F:      drivers/i2c/busses/i2c-octeon*
3353 F:      drivers/i2c/busses/i2c-thunderx*
3354
3355 CAVIUM LIQUIDIO NETWORK DRIVER
3356 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3357 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3358 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3359 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3360 L:      netdev@vger.kernel.org
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/net/ethernet/cavium/liquidio/
3364
3365 CAVIUM MMC DRIVER
3366 M:      Jan Glauber <jglauber@cavium.com>
3367 M:      David Daney <david.daney@cavium.com>
3368 M:      Steven J. Hill <Steven.Hill@cavium.com>
3369 W:      http://www.cavium.com
3370 S:      Supported
3371 F:      drivers/mmc/host/cavium*
3372
3373 CAVIUM OCTEON-TX CRYPTO DRIVER
3374 M:      George Cherian <george.cherian@cavium.com>
3375 L:      linux-crypto@vger.kernel.org
3376 W:      http://www.cavium.com
3377 S:      Supported
3378 F:      drivers/crypto/cavium/cpt/
3379
3380 CAVIUM THUNDERX2 ARM64 SOC
3381 M:      Robert Richter <rrichter@cavium.com>
3382 M:      Jayachandran C <jnair@caviumnetworks.com>
3383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3384 S:      Maintained
3385 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3386 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3387
3388 CC2520 IEEE-802.15.4 RADIO DRIVER
3389 M:      Varka Bhadram <varkabhadram@gmail.com>
3390 L:      linux-wpan@vger.kernel.org
3391 S:      Maintained
3392 F:      drivers/net/ieee802154/cc2520.c
3393 F:      include/linux/spi/cc2520.h
3394 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3395
3396 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3397 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3398 L:      linux-crypto@vger.kernel.org
3399 S:      Supported
3400 F:      drivers/crypto/ccree/
3401 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3402
3403 CEC FRAMEWORK
3404 M:      Hans Verkuil <hans.verkuil@cisco.com>
3405 L:      linux-media@vger.kernel.org
3406 T:      git git://linuxtv.org/media_tree.git
3407 W:      http://linuxtv.org
3408 S:      Supported
3409 F:      Documentation/media/kapi/cec-core.rst
3410 F:      Documentation/media/uapi/cec
3411 F:      drivers/media/cec/
3412 F:      drivers/media/rc/keymaps/rc-cec.c
3413 F:      include/media/cec.h
3414 F:      include/media/cec-notifier.h
3415 F:      include/uapi/linux/cec.h
3416 F:      include/uapi/linux/cec-funcs.h
3417 F:      Documentation/devicetree/bindings/media/cec.txt
3418 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3419
3420 CEC GPIO DRIVER
3421 M:      Hans Verkuil <hans.verkuil@cisco.com>
3422 L:      linux-media@vger.kernel.org
3423 T:      git git://linuxtv.org/media_tree.git
3424 W:      http://linuxtv.org
3425 S:      Supported
3426 F:      drivers/media/platform/cec-gpio/
3427 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3428
3429 CELL BROADBAND ENGINE ARCHITECTURE
3430 M:      Arnd Bergmann <arnd@arndb.de>
3431 L:      linuxppc-dev@lists.ozlabs.org
3432 W:      http://www.ibm.com/developerworks/power/cell/
3433 S:      Supported
3434 F:      arch/powerpc/include/asm/cell*.h
3435 F:      arch/powerpc/include/asm/spu*.h
3436 F:      arch/powerpc/include/uapi/asm/spu*.h
3437 F:      arch/powerpc/oprofile/*cell*
3438 F:      arch/powerpc/platforms/cell/
3439
3440 CEPH COMMON CODE (LIBCEPH)
3441 M:      Ilya Dryomov <idryomov@gmail.com>
3442 M:      "Yan, Zheng" <zyan@redhat.com>
3443 M:      Sage Weil <sage@redhat.com>
3444 L:      ceph-devel@vger.kernel.org
3445 W:      http://ceph.com/
3446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3447 T:      git git://github.com/ceph/ceph-client.git
3448 S:      Supported
3449 F:      net/ceph/
3450 F:      include/linux/ceph/
3451 F:      include/linux/crush/
3452
3453 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3454 M:      "Yan, Zheng" <zyan@redhat.com>
3455 M:      Sage Weil <sage@redhat.com>
3456 M:      Ilya Dryomov <idryomov@gmail.com>
3457 L:      ceph-devel@vger.kernel.org
3458 W:      http://ceph.com/
3459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3460 T:      git git://github.com/ceph/ceph-client.git
3461 S:      Supported
3462 F:      Documentation/filesystems/ceph.txt
3463 F:      fs/ceph/
3464
3465 CERTIFICATE HANDLING:
3466 M:      David Howells <dhowells@redhat.com>
3467 M:      David Woodhouse <dwmw2@infradead.org>
3468 L:      keyrings@vger.kernel.org
3469 S:      Maintained
3470 F:      Documentation/admin-guide/module-signing.rst
3471 F:      certs/
3472 F:      scripts/sign-file.c
3473 F:      scripts/extract-cert.c
3474
3475 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3476 L:      linux-usb@vger.kernel.org
3477 S:      Orphan
3478 F:      Documentation/usb/WUSB-Design-overview.txt
3479 F:      Documentation/usb/wusb-cbaf
3480 F:      drivers/usb/host/hwa-hc.c
3481 F:      drivers/usb/host/whci/
3482 F:      drivers/usb/wusbcore/
3483 F:      include/linux/usb/wusb*
3484
3485 CFAG12864B LCD DRIVER
3486 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3487 S:      Maintained
3488 F:      drivers/auxdisplay/cfag12864b.c
3489 F:      include/linux/cfag12864b.h
3490
3491 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3492 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3493 S:      Maintained
3494 F:      drivers/auxdisplay/cfag12864bfb.c
3495 F:      include/linux/cfag12864b.h
3496
3497 802.11 (including CFG80211/NL80211)
3498 M:      Johannes Berg <johannes@sipsolutions.net>
3499 L:      linux-wireless@vger.kernel.org
3500 W:      http://wireless.kernel.org/
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3503 S:      Maintained
3504 F:      net/wireless/
3505 F:      include/uapi/linux/nl80211.h
3506 F:      include/linux/ieee80211.h
3507 F:      include/net/wext.h
3508 F:      include/net/cfg80211.h
3509 F:      include/net/iw_handler.h
3510 F:      include/net/ieee80211_radiotap.h
3511 F:      Documentation/driver-api/80211/cfg80211.rst
3512 F:      Documentation/networking/regulatory.txt
3513
3514 CHAR and MISC DRIVERS
3515 M:      Arnd Bergmann <arnd@arndb.de>
3516 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3518 S:      Supported
3519 F:      drivers/char/
3520 F:      drivers/misc/
3521 F:      include/linux/miscdevice.h
3522
3523 CHECKPATCH
3524 M:      Andy Whitcroft <apw@canonical.com>
3525 M:      Joe Perches <joe@perches.com>
3526 S:      Maintained
3527 F:      scripts/checkpatch.pl
3528
3529 CHINESE DOCUMENTATION
3530 M:      Harry Wei <harryxiyou@gmail.com>
3531 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3532 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3533 S:      Maintained
3534 F:      Documentation/translations/zh_CN/
3535
3536 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3537 M:      Peter Chen <Peter.Chen@nxp.com>
3538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3539 L:      linux-usb@vger.kernel.org
3540 S:      Maintained
3541 F:      drivers/usb/chipidea/
3542
3543 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3544 M:      Hans de Goede <hdegoede@redhat.com>
3545 L:      linux-input@vger.kernel.org
3546 S:      Maintained
3547 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3548 F:      drivers/input/touchscreen/chipone_icn8318.c
3549
3550 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3551 M:      Hans de Goede <hdegoede@redhat.com>
3552 L:      linux-input@vger.kernel.org
3553 S:      Maintained
3554 F:      drivers/input/touchscreen/chipone_icn8505.c
3555
3556 CHROME HARDWARE PLATFORM SUPPORT
3557 M:      Benson Leung <bleung@chromium.org>
3558 M:      Olof Johansson <olof@lixom.net>
3559 S:      Maintained
3560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3561 F:      drivers/platform/chrome/
3562
3563 CIRRUS LOGIC AUDIO CODEC DRIVERS
3564 M:      Brian Austin <brian.austin@cirrus.com>
3565 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3566 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3567 S:      Maintained
3568 F:      sound/soc/codecs/cs*
3569
3570 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3571 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3572 L:      netdev@vger.kernel.org
3573 S:      Maintained
3574 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3575
3576 CISCO FCOE HBA DRIVER
3577 M:      Satish Kharat <satishkh@cisco.com>
3578 M:      Sesidhar Baddela <sebaddel@cisco.com>
3579 M:      Karan Tilak Kumar <kartilak@cisco.com>
3580 L:      linux-scsi@vger.kernel.org
3581 S:      Supported
3582 F:      drivers/scsi/fnic/
3583
3584 CISCO SCSI HBA DRIVER
3585 M:      Karan Tilak Kumar <kartilak@cisco.com>
3586 M:      Sesidhar Baddela <sebaddel@cisco.com>
3587 L:      linux-scsi@vger.kernel.org
3588 S:      Supported
3589 F:      drivers/scsi/snic/
3590
3591 CISCO VIC ETHERNET NIC DRIVER
3592 M:      Christian Benvenuti <benve@cisco.com>
3593 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3594 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3595 S:      Supported
3596 F:      drivers/net/ethernet/cisco/enic/
3597
3598 CISCO VIC LOW LATENCY NIC DRIVER
3599 M:      Christian Benvenuti <benve@cisco.com>
3600 S:      Supported
3601 F:      drivers/infiniband/hw/usnic/
3602
3603 CIRRUS LOGIC MADERA CODEC DRIVERS
3604 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3605 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3606 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3607 L:      patches@opensource.cirrus.com
3608 T:      git https://github.com/CirrusLogic/linux-drivers.git
3609 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3610 S:      Supported
3611 F:      Documentation/devicetree/bindings/mfd/madera.txt
3612 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3613 F:      include/linux/mfd/madera/*
3614 F:      drivers/gpio/gpio-madera*
3615 F:      drivers/mfd/madera*
3616 F:      drivers/mfd/cs47l*
3617 F:      drivers/pinctrl/cirrus/*
3618
3619 CLANG-FORMAT FILE
3620 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3621 S:      Maintained
3622 F:      .clang-format
3623
3624 CLEANCACHE API
3625 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3626 L:      linux-kernel@vger.kernel.org
3627 S:      Maintained
3628 F:      mm/cleancache.c
3629 F:      include/linux/cleancache.h
3630
3631 CLK API
3632 M:      Russell King <linux@armlinux.org.uk>
3633 L:      linux-clk@vger.kernel.org
3634 S:      Maintained
3635 F:      include/linux/clk.h
3636
3637 CLOCKSOURCE, CLOCKEVENT DRIVERS
3638 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3639 M:      Thomas Gleixner <tglx@linutronix.de>
3640 L:      linux-kernel@vger.kernel.org
3641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3642 S:      Supported
3643 F:      drivers/clocksource/
3644 F:      Documentation/devicetree/bindings/timer/
3645
3646 CMPC ACPI DRIVER
3647 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3648 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3649 L:      platform-driver-x86@vger.kernel.org
3650 S:      Supported
3651 F:      drivers/platform/x86/classmate-laptop.c
3652
3653 COBALT MEDIA DRIVER
3654 M:      Hans Verkuil <hans.verkuil@cisco.com>
3655 L:      linux-media@vger.kernel.org
3656 T:      git git://linuxtv.org/media_tree.git
3657 W:      https://linuxtv.org
3658 S:      Supported
3659 F:      drivers/media/pci/cobalt/
3660
3661 COCCINELLE/Semantic Patches (SmPL)
3662 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3663 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3664 M:      Nicolas Palix <nicolas.palix@imag.fr>
3665 M:      Michal Marek <michal.lkml@markovi.net>
3666 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3668 W:      http://coccinelle.lip6.fr/
3669 S:      Supported
3670 F:      Documentation/dev-tools/coccinelle.rst
3671 F:      scripts/coccinelle/
3672 F:      scripts/coccicheck
3673
3674 CODA FILE SYSTEM
3675 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3676 M:      coda@cs.cmu.edu
3677 L:      codalist@coda.cs.cmu.edu
3678 W:      http://www.coda.cs.cmu.edu/
3679 S:      Maintained
3680 F:      Documentation/filesystems/coda.txt
3681 F:      fs/coda/
3682 F:      include/linux/coda*.h
3683 F:      include/uapi/linux/coda*.h
3684
3685 CODA V4L2 MEM2MEM DRIVER
3686 M:      Philipp Zabel <p.zabel@pengutronix.de>
3687 L:      linux-media@vger.kernel.org
3688 S:      Maintained
3689 F:      Documentation/devicetree/bindings/media/coda.txt
3690 F:      drivers/media/platform/coda/
3691
3692 CODE OF CONDUCT
3693 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3694 S:      Supported
3695 F:      Documentation/process/code-of-conduct.rst
3696 F:      Documentation/process/code-of-conduct-interpretation.rst
3697
3698 COMMON CLK FRAMEWORK
3699 M:      Michael Turquette <mturquette@baylibre.com>
3700 M:      Stephen Boyd <sboyd@kernel.org>
3701 L:      linux-clk@vger.kernel.org
3702 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3704 S:      Maintained
3705 F:      Documentation/devicetree/bindings/clock/
3706 F:      drivers/clk/
3707 X:      drivers/clk/clkdev.c
3708 F:      include/linux/clk-pr*
3709 F:      include/linux/clk/
3710 F:      include/linux/of_clk.h
3711
3712 COMMON INTERNET FILE SYSTEM (CIFS)
3713 M:      Steve French <sfrench@samba.org>
3714 L:      linux-cifs@vger.kernel.org
3715 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3716 W:      http://linux-cifs.samba.org/
3717 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3718 S:      Supported
3719 F:      Documentation/filesystems/cifs/
3720 F:      fs/cifs/
3721
3722 COMPACTPCI HOTPLUG CORE
3723 M:      Scott Murray <scott@spiteful.org>
3724 L:      linux-pci@vger.kernel.org
3725 S:      Maintained
3726 F:      drivers/pci/hotplug/cpci_hotplug*
3727
3728 COMPACTPCI HOTPLUG GENERIC DRIVER
3729 M:      Scott Murray <scott@spiteful.org>
3730 L:      linux-pci@vger.kernel.org
3731 S:      Maintained
3732 F:      drivers/pci/hotplug/cpcihp_generic.c
3733
3734 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3735 M:      Scott Murray <scott@spiteful.org>
3736 L:      linux-pci@vger.kernel.org
3737 S:      Maintained
3738 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3739
3740 COMPAL LAPTOP SUPPORT
3741 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3742 L:      platform-driver-x86@vger.kernel.org
3743 S:      Maintained
3744 F:      drivers/platform/x86/compal-laptop.c
3745
3746 COMPILER ATTRIBUTES
3747 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3748 S:      Maintained
3749 F:      include/linux/compiler_attributes.h
3750
3751 CONEXANT ACCESSRUNNER USB DRIVER
3752 L:      accessrunner-general@lists.sourceforge.net
3753 W:      http://accessrunner.sourceforge.net/
3754 S:      Orphan
3755 F:      drivers/usb/atm/cxacru.c
3756
3757 CONFIGFS
3758 M:      Joel Becker <jlbec@evilplan.org>
3759 M:      Christoph Hellwig <hch@lst.de>
3760 T:      git git://git.infradead.org/users/hch/configfs.git
3761 S:      Supported
3762 F:      fs/configfs/
3763 F:      include/linux/configfs.h
3764
3765 CONNECTOR
3766 M:      Evgeniy Polyakov <zbr@ioremap.net>
3767 L:      netdev@vger.kernel.org
3768 S:      Maintained
3769 F:      drivers/connector/
3770
3771 CONTROL GROUP (CGROUP)
3772 M:      Tejun Heo <tj@kernel.org>
3773 M:      Li Zefan <lizefan@huawei.com>
3774 M:      Johannes Weiner <hannes@cmpxchg.org>
3775 L:      cgroups@vger.kernel.org
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3777 S:      Maintained
3778 F:      Documentation/cgroup*
3779 F:      include/linux/cgroup*
3780 F:      kernel/cgroup*
3781
3782 CONTROL GROUP - CPUSET
3783 M:      Li Zefan <lizefan@huawei.com>
3784 L:      cgroups@vger.kernel.org
3785 W:      http://www.bullopensource.org/cpuset/
3786 W:      http://oss.sgi.com/projects/cpusets/
3787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3788 S:      Maintained
3789 F:      Documentation/cgroup-v1/cpusets.txt
3790 F:      include/linux/cpuset.h
3791 F:      kernel/cgroup/cpuset.c
3792
3793 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3794 M:      Johannes Weiner <hannes@cmpxchg.org>
3795 M:      Michal Hocko <mhocko@kernel.org>
3796 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3797 L:      cgroups@vger.kernel.org
3798 L:      linux-mm@kvack.org
3799 S:      Maintained
3800 F:      mm/memcontrol.c
3801 F:      mm/swap_cgroup.c
3802
3803 CORETEMP HARDWARE MONITORING DRIVER
3804 M:      Fenghua Yu <fenghua.yu@intel.com>
3805 L:      linux-hwmon@vger.kernel.org
3806 S:      Maintained
3807 F:      Documentation/hwmon/coretemp
3808 F:      drivers/hwmon/coretemp.c
3809
3810 COSA/SRP SYNC SERIAL DRIVER
3811 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3812 W:      http://www.fi.muni.cz/~kas/cosa/
3813 S:      Maintained
3814 F:      drivers/net/wan/cosa*
3815
3816 CPMAC ETHERNET DRIVER
3817 M:      Florian Fainelli <f.fainelli@gmail.com>
3818 L:      netdev@vger.kernel.org
3819 S:      Maintained
3820 F:      drivers/net/ethernet/ti/cpmac.c
3821
3822 CPU FREQUENCY DRIVERS
3823 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3824 M:      Viresh Kumar <viresh.kumar@linaro.org>
3825 L:      linux-pm@vger.kernel.org
3826 S:      Maintained
3827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3828 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3829 B:      https://bugzilla.kernel.org
3830 F:      Documentation/cpu-freq/
3831 F:      Documentation/devicetree/bindings/cpufreq/
3832 F:      drivers/cpufreq/
3833 F:      include/linux/cpufreq.h
3834 F:      tools/testing/selftests/cpufreq/
3835
3836 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3837 M:      Viresh Kumar <viresh.kumar@linaro.org>
3838 M:      Sudeep Holla <sudeep.holla@arm.com>
3839 L:      linux-pm@vger.kernel.org
3840 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3841 S:      Maintained
3842 F:      drivers/cpufreq/arm_big_little.h
3843 F:      drivers/cpufreq/arm_big_little.c
3844
3845 CPU POWER MONITORING SUBSYSTEM
3846 M:      Thomas Renninger <trenn@suse.com>
3847 M:      Shuah Khan <shuah@kernel.org>
3848 L:      linux-pm@vger.kernel.org
3849 S:      Maintained
3850 F:      tools/power/cpupower/
3851
3852 CPUID/MSR DRIVER
3853 M:      "H. Peter Anvin" <hpa@zytor.com>
3854 S:      Maintained
3855 F:      arch/x86/kernel/cpuid.c
3856 F:      arch/x86/kernel/msr.c
3857
3858 CPUIDLE DRIVER - ARM BIG LITTLE
3859 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3860 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3861 L:      linux-pm@vger.kernel.org
3862 L:      linux-arm-kernel@lists.infradead.org
3863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3864 S:      Maintained
3865 F:      drivers/cpuidle/cpuidle-big_little.c
3866
3867 CPUIDLE DRIVER - ARM EXYNOS
3868 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3869 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3870 M:      Kukjin Kim <kgene@kernel.org>
3871 L:      linux-pm@vger.kernel.org
3872 L:      linux-samsung-soc@vger.kernel.org
3873 S:      Supported
3874 F:      drivers/cpuidle/cpuidle-exynos.c
3875 F:      arch/arm/mach-exynos/pm.c
3876
3877 CPUIDLE DRIVERS
3878 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3879 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3880 L:      linux-pm@vger.kernel.org
3881 S:      Maintained
3882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3883 B:      https://bugzilla.kernel.org
3884 F:      drivers/cpuidle/*
3885 F:      include/linux/cpuidle.h
3886
3887 CRAMFS FILESYSTEM
3888 M:      Nicolas Pitre <nico@linaro.org>
3889 S:      Maintained
3890 F:      Documentation/filesystems/cramfs.txt
3891 F:      fs/cramfs/
3892
3893 CRYPTO API
3894 M:      Herbert Xu <herbert@gondor.apana.org.au>
3895 M:      "David S. Miller" <davem@davemloft.net>
3896 L:      linux-crypto@vger.kernel.org
3897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3899 S:      Maintained
3900 F:      Documentation/crypto/
3901 F:      Documentation/devicetree/bindings/crypto/
3902 F:      arch/*/crypto/
3903 F:      crypto/
3904 F:      drivers/crypto/
3905 F:      include/crypto/
3906 F:      include/linux/crypto*
3907
3908 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3909 M:      Neil Horman <nhorman@tuxdriver.com>
3910 L:      linux-crypto@vger.kernel.org
3911 S:      Maintained
3912 F:      crypto/ansi_cprng.c
3913 F:      crypto/rng.c
3914
3915 CS3308 MEDIA DRIVER
3916 M:      Hans Verkuil <hverkuil@xs4all.nl>
3917 L:      linux-media@vger.kernel.org
3918 T:      git git://linuxtv.org/media_tree.git
3919 W:      http://linuxtv.org
3920 S:      Odd Fixes
3921 F:      drivers/media/i2c/cs3308.c
3922 F:      drivers/media/i2c/cs3308.h
3923
3924 CS5535 Audio ALSA driver
3925 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3926 S:      Maintained
3927 F:      sound/pci/cs5535audio/
3928
3929 CW1200 WLAN driver
3930 M:      Solomon Peachy <pizza@shaftnet.org>
3931 S:      Maintained
3932 F:      drivers/net/wireless/st/cw1200/
3933
3934 CX18 VIDEO4LINUX DRIVER
3935 M:      Andy Walls <awalls@md.metrocast.net>
3936 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3937 L:      linux-media@vger.kernel.org
3938 T:      git git://linuxtv.org/media_tree.git
3939 W:      https://linuxtv.org
3940 W:      http://www.ivtvdriver.org/index.php/Cx18
3941 S:      Maintained
3942 F:      Documentation/media/v4l-drivers/cx18*
3943 F:      drivers/media/pci/cx18/
3944 F:      include/uapi/linux/ivtv*
3945
3946 CX2341X MPEG ENCODER HELPER MODULE
3947 M:      Hans Verkuil <hverkuil@xs4all.nl>
3948 L:      linux-media@vger.kernel.org
3949 T:      git git://linuxtv.org/media_tree.git
3950 W:      https://linuxtv.org
3951 S:      Maintained
3952 F:      drivers/media/common/cx2341x*
3953 F:      include/media/cx2341x*
3954
3955 CX24120 MEDIA DRIVER
3956 M:      Jemma Denson <jdenson@gmail.com>
3957 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3958 L:      linux-media@vger.kernel.org
3959 W:      https://linuxtv.org
3960 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3961 S:      Maintained
3962 F:      drivers/media/dvb-frontends/cx24120*
3963
3964 CX88 VIDEO4LINUX DRIVER
3965 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3966 L:      linux-media@vger.kernel.org
3967 W:      https://linuxtv.org
3968 T:      git git://linuxtv.org/media_tree.git
3969 S:      Odd fixes
3970 F:      Documentation/media/v4l-drivers/cx88*
3971 F:      drivers/media/pci/cx88/
3972
3973 CXD2820R MEDIA DRIVER
3974 M:      Antti Palosaari <crope@iki.fi>
3975 L:      linux-media@vger.kernel.org
3976 W:      https://linuxtv.org
3977 W:      http://palosaari.fi/linux/
3978 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3979 T:      git git://linuxtv.org/anttip/media_tree.git
3980 S:      Maintained
3981 F:      drivers/media/dvb-frontends/cxd2820r*
3982
3983 CXGB3 ETHERNET DRIVER (CXGB3)
3984 M:      Santosh Raspatur <santosh@chelsio.com>
3985 L:      netdev@vger.kernel.org
3986 W:      http://www.chelsio.com
3987 S:      Supported
3988 F:      drivers/net/ethernet/chelsio/cxgb3/
3989
3990 CXGB3 ISCSI DRIVER (CXGB3I)
3991 M:      Karen Xie <kxie@chelsio.com>
3992 L:      linux-scsi@vger.kernel.org
3993 W:      http://www.chelsio.com
3994 S:      Supported
3995 F:      drivers/scsi/cxgbi/cxgb3i
3996
3997 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3998 M:      Steve Wise <swise@chelsio.com>
3999 L:      linux-rdma@vger.kernel.org
4000 W:      http://www.openfabrics.org
4001 S:      Supported
4002 F:      drivers/infiniband/hw/cxgb3/
4003 F:      include/uapi/rdma/cxgb3-abi.h
4004
4005 CXGB4 CRYPTO DRIVER (chcr)
4006 M:      Harsh Jain <harsh@chelsio.com>
4007 L:      linux-crypto@vger.kernel.org
4008 W:      http://www.chelsio.com
4009 S:      Supported
4010 F:      drivers/crypto/chelsio
4011
4012 CXGB4 ETHERNET DRIVER (CXGB4)
4013 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4014 L:      netdev@vger.kernel.org
4015 W:      http://www.chelsio.com
4016 S:      Supported
4017 F:      drivers/net/ethernet/chelsio/cxgb4/
4018
4019 CXGB4 ISCSI DRIVER (CXGB4I)
4020 M:      Karen Xie <kxie@chelsio.com>
4021 L:      linux-scsi@vger.kernel.org
4022 W:      http://www.chelsio.com
4023 S:      Supported
4024 F:      drivers/scsi/cxgbi/cxgb4i
4025
4026 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4027 M:      Steve Wise <swise@chelsio.com>
4028 L:      linux-rdma@vger.kernel.org
4029 W:      http://www.openfabrics.org
4030 S:      Supported
4031 F:      drivers/infiniband/hw/cxgb4/
4032 F:      include/uapi/rdma/cxgb4-abi.h
4033
4034 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4035 M:      Casey Leedom <leedom@chelsio.com>
4036 L:      netdev@vger.kernel.org
4037 W:      http://www.chelsio.com
4038 S:      Supported
4039 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4040
4041 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4042 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4043 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4044 L:      linuxppc-dev@lists.ozlabs.org
4045 S:      Supported
4046 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4047 F:      drivers/misc/cxl/
4048 F:      include/misc/cxl*
4049 F:      include/uapi/misc/cxl.h
4050 F:      Documentation/powerpc/cxl.txt
4051 F:      Documentation/ABI/testing/sysfs-class-cxl
4052
4053 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4054 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4055 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4056 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4057 L:      linux-scsi@vger.kernel.org
4058 S:      Supported
4059 F:      drivers/scsi/cxlflash/
4060 F:      include/uapi/scsi/cxlflash_ioctl.h
4061 F:      Documentation/powerpc/cxlflash.txt
4062
4063 CYBERPRO FB DRIVER
4064 M:      Russell King <linux@armlinux.org.uk>
4065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4066 W:      http://www.armlinux.org.uk/
4067 S:      Maintained
4068 F:      drivers/video/fbdev/cyber2000fb.*
4069
4070 CYCLADES ASYNC MUX DRIVER
4071 W:      http://www.cyclades.com/
4072 S:      Orphan
4073 F:      drivers/tty/cyclades.c
4074 F:      include/linux/cyclades.h
4075 F:      include/uapi/linux/cyclades.h
4076
4077 CYCLADES PC300 DRIVER
4078 W:      http://www.cyclades.com/
4079 S:      Orphan
4080 F:      drivers/net/wan/pc300*
4081
4082 CYPRESS_FIRMWARE MEDIA DRIVER
4083 M:      Antti Palosaari <crope@iki.fi>
4084 L:      linux-media@vger.kernel.org
4085 W:      https://linuxtv.org
4086 W:      http://palosaari.fi/linux/
4087 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4088 T:      git git://linuxtv.org/anttip/media_tree.git
4089 S:      Maintained
4090 F:      drivers/media/common/cypress_firmware*
4091
4092 CYTTSP TOUCHSCREEN DRIVER
4093 M:      Ferruh Yigit <fery@cypress.com>
4094 L:      linux-input@vger.kernel.org
4095 S:      Supported
4096 F:      drivers/input/touchscreen/cyttsp*
4097 F:      include/linux/input/cyttsp.h
4098
4099 D-LINK DIR-685 TOUCHKEYS DRIVER
4100 M:      Linus Walleij <linus.walleij@linaro.org>
4101 L:      linux-input@vger.kernel.org
4102 S:      Supported
4103 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4104
4105 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4106 M:      Joshua Kinard <kumba@gentoo.org>
4107 S:      Maintained
4108 F:      drivers/rtc/rtc-ds1685.c
4109 F:      include/linux/rtc/ds1685.h
4110
4111 DAMA SLAVE for AX.25
4112 M:      Joerg Reuter <jreuter@yaina.de>
4113 W:      http://yaina.de/jreuter/
4114 W:      http://www.qsl.net/dl1bke/
4115 L:      linux-hams@vger.kernel.org
4116 S:      Maintained
4117 F:      net/ax25/af_ax25.c
4118 F:      net/ax25/ax25_dev.c
4119 F:      net/ax25/ax25_ds_*
4120 F:      net/ax25/ax25_in.c
4121 F:      net/ax25/ax25_out.c
4122 F:      net/ax25/ax25_timer.c
4123 F:      net/ax25/sysctl_net_ax25.c
4124
4125 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4126 L:      netdev@vger.kernel.org
4127 S:      Orphan
4128 F:      Documentation/networking/dmfe.txt
4129 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4130
4131 DC390/AM53C974 SCSI driver
4132 M:      Hannes Reinecke <hare@suse.com>
4133 L:      linux-scsi@vger.kernel.org
4134 S:      Maintained
4135 F:      drivers/scsi/am53c974.c
4136
4137 DC395x SCSI driver
4138 M:      Oliver Neukum <oliver@neukum.org>
4139 M:      Ali Akcaagac <aliakc@web.de>
4140 M:      Jamie Lenehan <lenehan@twibble.org>
4141 L:      dc395x@twibble.org
4142 W:      http://twibble.org/dist/dc395x/
4143 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4144 S:      Maintained
4145 F:      Documentation/scsi/dc395x.txt
4146 F:      drivers/scsi/dc395x.*
4147
4148 DCCP PROTOCOL
4149 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4150 L:      dccp@vger.kernel.org
4151 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4152 S:      Maintained
4153 F:      include/linux/dccp.h
4154 F:      include/uapi/linux/dccp.h
4155 F:      include/linux/tfrc.h
4156 F:      net/dccp/
4157
4158 DECnet NETWORK LAYER
4159 W:      http://linux-decnet.sourceforge.net
4160 L:      linux-decnet-user@lists.sourceforge.net
4161 S:      Orphan
4162 F:      Documentation/networking/decnet.txt
4163 F:      net/decnet/
4164
4165 DECSTATION PLATFORM SUPPORT
4166 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4167 L:      linux-mips@linux-mips.org
4168 W:      http://www.linux-mips.org/wiki/DECstation
4169 S:      Maintained
4170 F:      arch/mips/dec/
4171 F:      arch/mips/include/asm/dec/
4172 F:      arch/mips/include/asm/mach-dec/
4173
4174 DEFXX FDDI NETWORK DRIVER
4175 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4176 S:      Maintained
4177 F:      drivers/net/fddi/defxx.*
4178
4179 DELL SMBIOS DRIVER
4180 M:      Pali Rohár <pali.rohar@gmail.com>
4181 M:      Mario Limonciello <mario.limonciello@dell.com>
4182 L:      platform-driver-x86@vger.kernel.org
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-smbios.*
4185
4186 DELL SMBIOS SMM DRIVER
4187 M:      Mario Limonciello <mario.limonciello@dell.com>
4188 L:      platform-driver-x86@vger.kernel.org
4189 S:      Maintained
4190 F:      drivers/platform/x86/dell-smbios-smm.c
4191
4192 DELL SMBIOS WMI DRIVER
4193 M:      Mario Limonciello <mario.limonciello@dell.com>
4194 L:      platform-driver-x86@vger.kernel.org
4195 S:      Maintained
4196 F:      drivers/platform/x86/dell-smbios-wmi.c
4197 F:      tools/wmi/dell-smbios-example.c
4198
4199 DEFZA FDDI NETWORK DRIVER
4200 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4201 S:      Maintained
4202 F:      drivers/net/fddi/defza.*
4203
4204 DELL LAPTOP DRIVER
4205 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4206 M:      Pali Rohár <pali.rohar@gmail.com>
4207 L:      platform-driver-x86@vger.kernel.org
4208 S:      Maintained
4209 F:      drivers/platform/x86/dell-laptop.c
4210
4211 DELL LAPTOP FREEFALL DRIVER
4212 M:      Pali Rohár <pali.rohar@gmail.com>
4213 S:      Maintained
4214 F:      drivers/platform/x86/dell-smo8800.c
4215
4216 DELL LAPTOP RBTN DRIVER
4217 M:      Pali Rohár <pali.rohar@gmail.com>
4218 S:      Maintained
4219 F:      drivers/platform/x86/dell-rbtn.*
4220
4221 DELL REMOTE BIOS UPDATE DRIVER
4222 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4223 L:      platform-driver-x86@vger.kernel.org
4224 S:      Maintained
4225 F:      drivers/platform/x86/dell_rbu.c
4226
4227 DELL LAPTOP SMM DRIVER
4228 M:      Pali Rohár <pali.rohar@gmail.com>
4229 S:      Maintained
4230 F:      drivers/hwmon/dell-smm-hwmon.c
4231 F:      include/uapi/linux/i8k.h
4232
4233 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4234 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4235 L:      platform-driver-x86@vger.kernel.org
4236 S:      Maintained
4237 F:      Documentation/dcdbas.txt
4238 F:      drivers/platform/x86/dcdbas.*
4239
4240 DELL WMI NOTIFICATIONS DRIVER
4241 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4242 M:      Pali Rohár <pali.rohar@gmail.com>
4243 S:      Maintained
4244 F:      drivers/platform/x86/dell-wmi.c
4245
4246 DELL WMI DESCRIPTOR DRIVER
4247 M:      Mario Limonciello <mario.limonciello@dell.com>
4248 S:      Maintained
4249 F:      drivers/platform/x86/dell-wmi-descriptor.c
4250
4251 DELTA ST MEDIA DRIVER
4252 M:      Hugues Fruchet <hugues.fruchet@st.com>
4253 L:      linux-media@vger.kernel.org
4254 T:      git git://linuxtv.org/media_tree.git
4255 W:      https://linuxtv.org
4256 S:      Supported
4257 F:      drivers/media/platform/sti/delta
4258
4259 DENALI NAND DRIVER
4260 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4261 L:      linux-mtd@lists.infradead.org
4262 S:      Supported
4263 F:      drivers/mtd/nand/raw/denali*
4264
4265 DESIGNWARE USB2 DRD IP DRIVER
4266 M:      Minas Harutyunyan <hminas@synopsys.com>
4267 L:      linux-usb@vger.kernel.org
4268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4269 S:      Maintained
4270 F:      drivers/usb/dwc2/
4271
4272 DESIGNWARE USB3 DRD IP DRIVER
4273 M:      Felipe Balbi <balbi@kernel.org>
4274 L:      linux-usb@vger.kernel.org
4275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4276 S:      Maintained
4277 F:      drivers/usb/dwc3/
4278
4279 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4280 M:      Andreas Klinger <ak@it-klinger.de>
4281 L:      linux-iio@vger.kernel.org
4282 S:      Maintained
4283 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4284 F:      drivers/iio/proximity/srf*.c
4285
4286 DEVICE COREDUMP (DEV_COREDUMP)
4287 M:      Johannes Berg <johannes@sipsolutions.net>
4288 L:      linux-kernel@vger.kernel.org
4289 S:      Maintained
4290 F:      drivers/base/devcoredump.c
4291 F:      include/linux/devcoredump.h
4292
4293 DEVICE FREQUENCY (DEVFREQ)
4294 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4295 M:      Kyungmin Park <kyungmin.park@samsung.com>
4296 R:      Chanwoo Choi <cw00.choi@samsung.com>
4297 L:      linux-pm@vger.kernel.org
4298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4299 S:      Maintained
4300 F:      drivers/devfreq/
4301 F:      include/linux/devfreq.h
4302 F:      Documentation/devicetree/bindings/devfreq/
4303
4304 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4305 M:      Chanwoo Choi <cw00.choi@samsung.com>
4306 L:      linux-pm@vger.kernel.org
4307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4308 S:      Supported
4309 F:      drivers/devfreq/event/
4310 F:      drivers/devfreq/devfreq-event.c
4311 F:      include/linux/devfreq-event.h
4312 F:      Documentation/devicetree/bindings/devfreq/event/
4313
4314 DEVICE NUMBER REGISTRY
4315 M:      Torben Mathiasen <device@lanana.org>
4316 W:      http://lanana.org/docs/device-list/index.html
4317 S:      Maintained
4318
4319 DEVICE-MAPPER  (LVM)
4320 M:      Alasdair Kergon <agk@redhat.com>
4321 M:      Mike Snitzer <snitzer@redhat.com>
4322 M:      dm-devel@redhat.com
4323 L:      dm-devel@redhat.com
4324 W:      http://sources.redhat.com/dm
4325 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4327 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4328 S:      Maintained
4329 F:      Documentation/device-mapper/
4330 F:      drivers/md/Makefile
4331 F:      drivers/md/Kconfig
4332 F:      drivers/md/dm*
4333 F:      drivers/md/persistent-data/
4334 F:      include/linux/device-mapper.h
4335 F:      include/linux/dm-*.h
4336 F:      include/uapi/linux/dm-*.h
4337
4338 DEVLINK
4339 M:      Jiri Pirko <jiri@mellanox.com>
4340 L:      netdev@vger.kernel.org
4341 S:      Supported
4342 F:      net/core/devlink.c
4343 F:      include/net/devlink.h
4344 F:      include/uapi/linux/devlink.h
4345
4346 DIALOG SEMICONDUCTOR DRIVERS
4347 M:      Support Opensource <support.opensource@diasemi.com>
4348 W:      http://www.dialog-semiconductor.com/products
4349 S:      Supported
4350 F:      Documentation/hwmon/da90??
4351 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4352 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4353 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4354 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4355 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4356 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4357 F:      drivers/gpio/gpio-da90??.c
4358 F:      drivers/hwmon/da90??-hwmon.c
4359 F:      drivers/iio/adc/da91??-*.c
4360 F:      drivers/input/misc/da90??_onkey.c
4361 F:      drivers/input/touchscreen/da9052_tsi.c
4362 F:      drivers/leds/leds-da90??.c
4363 F:      drivers/mfd/da903x.c
4364 F:      drivers/mfd/da90??-*.c
4365 F:      drivers/mfd/da91??-*.c
4366 F:      drivers/power/supply/da9052-battery.c
4367 F:      drivers/power/supply/da91??-*.c
4368 F:      drivers/regulator/da903x.c
4369 F:      drivers/regulator/da9???-regulator.[ch]
4370 F:      drivers/thermal/da90??-thermal.c
4371 F:      drivers/rtc/rtc-da90??.c
4372 F:      drivers/video/backlight/da90??_bl.c
4373 F:      drivers/watchdog/da90??_wdt.c
4374 F:      include/linux/mfd/da903x.h
4375 F:      include/linux/mfd/da9052/
4376 F:      include/linux/mfd/da9055/
4377 F:      include/linux/mfd/da9062/
4378 F:      include/linux/mfd/da9063/
4379 F:      include/linux/mfd/da9150/
4380 F:      include/linux/regulator/da9211.h
4381 F:      include/sound/da[79]*.h
4382 F:      sound/soc/codecs/da[79]*.[ch]
4383
4384 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4385 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4386 L:      linux-gpio@vger.kernel.org
4387 S:      Maintained
4388 F:      drivers/gpio/gpio-gpio-mm.c
4389
4390 DIOLAN U2C-12 I2C DRIVER
4391 M:      Guenter Roeck <linux@roeck-us.net>
4392 L:      linux-i2c@vger.kernel.org
4393 S:      Maintained
4394 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4395
4396 FILESYSTEM DIRECT ACCESS (DAX)
4397 M:      Matthew Wilcox <willy@infradead.org>
4398 M:      Ross Zwisler <zwisler@kernel.org>
4399 M:      Jan Kara <jack@suse.cz>
4400 L:      linux-fsdevel@vger.kernel.org
4401 S:      Supported
4402 F:      fs/dax.c
4403 F:      include/linux/dax.h
4404 F:      include/trace/events/fs_dax.h
4405
4406 DEVICE DIRECT ACCESS (DAX)
4407 M:      Dan Williams <dan.j.williams@intel.com>
4408 M:      Dave Jiang <dave.jiang@intel.com>
4409 M:      Ross Zwisler <zwisler@kernel.org>
4410 M:      Vishal Verma <vishal.l.verma@intel.com>
4411 L:      linux-nvdimm@lists.01.org
4412 S:      Supported
4413 F:      drivers/dax/
4414
4415 DIRECTORY NOTIFICATION (DNOTIFY)
4416 M:      Jan Kara <jack@suse.cz>
4417 R:      Amir Goldstein <amir73il@gmail.com>
4418 L:      linux-fsdevel@vger.kernel.org
4419 S:      Maintained
4420 F:      Documentation/filesystems/dnotify.txt
4421 F:      fs/notify/dnotify/
4422 F:      include/linux/dnotify.h
4423
4424 DISK GEOMETRY AND PARTITION HANDLING
4425 M:      Andries Brouwer <aeb@cwi.nl>
4426 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4427 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4428 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4429 S:      Maintained
4430
4431 DISKQUOTA
4432 M:      Jan Kara <jack@suse.com>
4433 S:      Maintained
4434 F:      Documentation/filesystems/quota.txt
4435 F:      fs/quota/
4436 F:      include/linux/quota*.h
4437 F:      include/uapi/linux/quota*.h
4438
4439 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4440 M:      Bernie Thompson <bernie@plugable.com>
4441 L:      linux-fbdev@vger.kernel.org
4442 S:      Maintained
4443 W:      http://plugable.com/category/projects/udlfb/
4444 F:      drivers/video/fbdev/udlfb.c
4445 F:      include/video/udlfb.h
4446 F:      Documentation/fb/udlfb.txt
4447
4448 DISTRIBUTED LOCK MANAGER (DLM)
4449 M:      Christine Caulfield <ccaulfie@redhat.com>
4450 M:      David Teigland <teigland@redhat.com>
4451 L:      cluster-devel@redhat.com
4452 W:      http://sources.redhat.com/cluster/
4453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4454 S:      Supported
4455 F:      fs/dlm/
4456
4457 DMA BUFFER SHARING FRAMEWORK
4458 M:      Sumit Semwal <sumit.semwal@linaro.org>
4459 S:      Maintained
4460 L:      linux-media@vger.kernel.org
4461 L:      dri-devel@lists.freedesktop.org
4462 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4463 F:      drivers/dma-buf/
4464 F:      include/linux/dma-buf*
4465 F:      include/linux/reservation.h
4466 F:      include/linux/*fence.h
4467 F:      Documentation/driver-api/dma-buf.rst
4468 T:      git git://anongit.freedesktop.org/drm/drm-misc
4469
4470 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4471 M:      Vinod Koul <vkoul@kernel.org>
4472 L:      dmaengine@vger.kernel.org
4473 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4474 S:      Maintained
4475 F:      drivers/dma/
4476 F:      include/linux/dmaengine.h
4477 F:      include/linux/of_dma.h
4478 F:      Documentation/devicetree/bindings/dma/
4479 F:      Documentation/driver-api/dmaengine/
4480 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4481
4482 DMA MAPPING HELPERS
4483 M:      Christoph Hellwig <hch@lst.de>
4484 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4485 R:      Robin Murphy <robin.murphy@arm.com>
4486 L:      iommu@lists.linux-foundation.org
4487 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4488 W:      http://git.infradead.org/users/hch/dma-mapping.git
4489 S:      Supported
4490 F:      kernel/dma/
4491 F:      include/asm-generic/dma-mapping.h
4492 F:      include/linux/dma-direct.h
4493 F:      include/linux/dma-mapping.h
4494 F:      include/linux/dma-noncoherent.h
4495
4496 DME1737 HARDWARE MONITOR DRIVER
4497 M:      Juerg Haefliger <juergh@gmail.com>
4498 L:      linux-hwmon@vger.kernel.org
4499 S:      Maintained
4500 F:      Documentation/hwmon/dme1737
4501 F:      drivers/hwmon/dme1737.c
4502
4503 DMI/SMBIOS SUPPORT
4504 M:      Jean Delvare <jdelvare@suse.com>
4505 S:      Maintained
4506 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4507 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4508 F:      drivers/firmware/dmi-id.c
4509 F:      drivers/firmware/dmi_scan.c
4510 F:      include/linux/dmi.h
4511
4512 DOCUMENTATION
4513 M:      Jonathan Corbet <corbet@lwn.net>
4514 L:      linux-doc@vger.kernel.org
4515 S:      Maintained
4516 F:      Documentation/
4517 F:      scripts/kernel-doc
4518 X:      Documentation/ABI/
4519 X:      Documentation/acpi/
4520 X:      Documentation/devicetree/
4521 X:      Documentation/i2c/
4522 X:      Documentation/media/
4523 X:      Documentation/power/
4524 X:      Documentation/spi/
4525 T:      git git://git.lwn.net/linux.git docs-next
4526
4527 DOCUMENTATION/ITALIAN
4528 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4529 L:      linux-doc@vger.kernel.org
4530 S:      Maintained
4531 F:      Documentation/translations/it_IT
4532
4533 DONGWOON DW9714 LENS VOICE COIL DRIVER
4534 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4535 L:      linux-media@vger.kernel.org
4536 T:      git git://linuxtv.org/media_tree.git
4537 S:      Maintained
4538 F:      drivers/media/i2c/dw9714.c
4539 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4540
4541 DONGWOON DW9807 LENS VOICE COIL DRIVER
4542 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4543 L:      linux-media@vger.kernel.org
4544 T:      git git://linuxtv.org/media_tree.git
4545 S:      Maintained
4546 F:      drivers/media/i2c/dw9807-vcm.c
4547 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4548
4549 DOUBLETALK DRIVER
4550 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4551 L:      blinux-list@redhat.com
4552 S:      Maintained
4553 F:      drivers/char/dtlk.c
4554 F:      include/linux/dtlk.h
4555
4556 DPAA2 DATAPATH I/O (DPIO) DRIVER
4557 M:      Roy Pledge <Roy.Pledge@nxp.com>
4558 L:      linux-kernel@vger.kernel.org
4559 S:      Maintained
4560 F:      drivers/soc/fsl/dpio
4561
4562 DPAA2 ETHERNET DRIVER
4563 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4564 L:      netdev@vger.kernel.org
4565 S:      Maintained
4566 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4567 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4568 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4569 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4570 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4571
4572 DPAA2 ETHERNET SWITCH DRIVER
4573 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4574 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4575 L:      linux-kernel@vger.kernel.org
4576 S:      Maintained
4577 F:      drivers/staging/fsl-dpaa2/ethsw
4578
4579 DPAA2 PTP CLOCK DRIVER
4580 M:      Yangbo Lu <yangbo.lu@nxp.com>
4581 L:      netdev@vger.kernel.org
4582 S:      Maintained
4583 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4584 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4585
4586 DPT_I2O SCSI RAID DRIVER
4587 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4588 L:      linux-scsi@vger.kernel.org
4589 W:      http://www.adaptec.com/
4590 S:      Maintained
4591 F:      drivers/scsi/dpt*
4592 F:      drivers/scsi/dpt/
4593
4594 DRBD DRIVER
4595 M:      Philipp Reisner <philipp.reisner@linbit.com>
4596 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4597 L:      drbd-dev@lists.linbit.com
4598 W:      http://www.drbd.org
4599 T:      git git://git.linbit.com/linux-drbd.git
4600 T:      git git://git.linbit.com/drbd-8.4.git
4601 S:      Supported
4602 F:      drivers/block/drbd/
4603 F:      lib/lru_cache.c
4604 F:      Documentation/blockdev/drbd/
4605
4606 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4607 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4608 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4610 S:      Supported
4611 F:      Documentation/kobject.txt
4612 F:      drivers/base/
4613 F:      fs/debugfs/
4614 F:      fs/sysfs/
4615 F:      include/linux/debugfs.h
4616 F:      include/linux/kobj*
4617 F:      lib/kobj*
4618
4619 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4620 M:      Kevin Hilman <khilman@kernel.org>
4621 M:      Nishanth Menon <nm@ti.com>
4622 S:      Maintained
4623 F:      drivers/power/avs/
4624 F:      include/linux/power/smartreflex.h
4625 L:      linux-pm@vger.kernel.org
4626
4627 DRM DRIVER FOR ARM PL111 CLCD
4628 M:      Eric Anholt <eric@anholt.net>
4629 T:      git git://anongit.freedesktop.org/drm/drm-misc
4630 S:      Supported
4631 F:      drivers/gpu/drm/pl111/
4632
4633 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4634 M:      Linus Walleij <linus.walleij@linaro.org>
4635 T:      git git://anongit.freedesktop.org/drm/drm-misc
4636 S:      Maintained
4637 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4638 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4639
4640 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4641 M:      Dave Airlie <airlied@redhat.com>
4642 S:      Odd Fixes
4643 F:      drivers/gpu/drm/ast/
4644
4645 DRM DRIVER FOR BOCHS VIRTUAL GPU
4646 M:      Gerd Hoffmann <kraxel@redhat.com>
4647 L:      virtualization@lists.linux-foundation.org
4648 T:      git git://anongit.freedesktop.org/drm/drm-misc
4649 S:      Maintained
4650 F:      drivers/gpu/drm/bochs/
4651
4652 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4653 M:      Linus Walleij <linus.walleij@linaro.org>
4654 T:      git git://anongit.freedesktop.org/drm/drm-misc
4655 S:      Maintained
4656 F:      drivers/gpu/drm/tve200/
4657
4658 DRM DRIVER FOR ILITEK ILI9225 PANELS
4659 M:      David Lechner <david@lechnology.com>
4660 S:      Maintained
4661 F:      drivers/gpu/drm/tinydrm/ili9225.c
4662 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4663
4664 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4665 S:      Orphan / Obsolete
4666 F:      drivers/gpu/drm/i810/
4667 F:      include/uapi/drm/i810_drm.h
4668
4669 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4670 S:      Orphan / Obsolete
4671 F:      drivers/gpu/drm/mga/
4672 F:      include/uapi/drm/mga_drm.h
4673
4674 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4675 M:      Dave Airlie <airlied@redhat.com>
4676 S:      Odd Fixes
4677 F:      drivers/gpu/drm/mgag200/
4678
4679 DRM DRIVER FOR MI0283QT
4680 M:      Noralf Trønnes <noralf@tronnes.org>
4681 S:      Maintained
4682 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4683 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4684
4685 DRM DRIVER FOR MSM ADRENO GPU
4686 M:      Rob Clark <robdclark@gmail.com>
4687 L:      linux-arm-msm@vger.kernel.org
4688 L:      dri-devel@lists.freedesktop.org
4689 L:      freedreno@lists.freedesktop.org
4690 T:      git git://people.freedesktop.org/~robclark/linux
4691 S:      Maintained
4692 F:      drivers/gpu/drm/msm/
4693 F:      include/uapi/drm/msm_drm.h
4694 F:      Documentation/devicetree/bindings/display/msm/
4695
4696 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4697 M:      Ben Skeggs <bskeggs@redhat.com>
4698 L:      dri-devel@lists.freedesktop.org
4699 L:      nouveau@lists.freedesktop.org
4700 T:      git git://github.com/skeggsb/linux
4701 S:      Supported
4702 F:      drivers/gpu/drm/nouveau/
4703 F:      include/uapi/drm/nouveau_drm.h
4704
4705 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4706 M:      Noralf Trønnes <noralf@tronnes.org>
4707 S:      Maintained
4708 F:      drivers/gpu/drm/tinydrm/repaper.c
4709 F:      Documentation/devicetree/bindings/display/repaper.txt
4710
4711 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4712 M:      Dave Airlie <airlied@redhat.com>
4713 M:      Gerd Hoffmann <kraxel@redhat.com>
4714 L:      virtualization@lists.linux-foundation.org
4715 T:      git git://anongit.freedesktop.org/drm/drm-misc
4716 S:      Obsolete
4717 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4718 F:      drivers/gpu/drm/cirrus/
4719
4720 DRM DRIVER FOR QXL VIRTUAL GPU
4721 M:      Dave Airlie <airlied@redhat.com>
4722 M:      Gerd Hoffmann <kraxel@redhat.com>
4723 L:      virtualization@lists.linux-foundation.org
4724 T:      git git://anongit.freedesktop.org/drm/drm-misc
4725 S:      Maintained
4726 F:      drivers/gpu/drm/qxl/
4727 F:      include/uapi/drm/qxl_drm.h
4728
4729 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4730 S:      Orphan / Obsolete
4731 F:      drivers/gpu/drm/r128/
4732 F:      include/uapi/drm/r128_drm.h
4733
4734 DRM DRIVER FOR SAVAGE VIDEO CARDS
4735 S:      Orphan / Obsolete
4736 F:      drivers/gpu/drm/savage/
4737 F:      include/uapi/drm/savage_drm.h
4738
4739 DRM DRIVER FOR SIS VIDEO CARDS
4740 S:      Orphan / Obsolete
4741 F:      drivers/gpu/drm/sis/
4742 F:      include/uapi/drm/sis_drm.h
4743
4744 DRM DRIVER FOR SITRONIX ST7586 PANELS
4745 M:      David Lechner <david@lechnology.com>
4746 S:      Maintained
4747 F:      drivers/gpu/drm/tinydrm/st7586.c
4748 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4749
4750 DRM DRIVER FOR SITRONIX ST7735R PANELS
4751 M:      David Lechner <david@lechnology.com>
4752 S:      Maintained
4753 F:      drivers/gpu/drm/tinydrm/st7735r.c
4754 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4755
4756 DRM DRIVER FOR TDFX VIDEO CARDS
4757 S:      Orphan / Obsolete
4758 F:      drivers/gpu/drm/tdfx/
4759
4760 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4761 M:      Dave Airlie <airlied@redhat.com>
4762 R:      Sean Paul <sean@poorly.run>
4763 L:      dri-devel@lists.freedesktop.org
4764 S:      Odd Fixes
4765 F:      drivers/gpu/drm/udl/
4766 T:      git git://anongit.freedesktop.org/drm/drm-misc
4767
4768 DRM DRIVER FOR VMWARE VIRTUAL GPU
4769 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4770 M:      Sinclair Yeh <syeh@vmware.com>
4771 M:      Thomas Hellstrom <thellstrom@vmware.com>
4772 L:      dri-devel@lists.freedesktop.org
4773 T:      git git://people.freedesktop.org/~syeh/repos_linux
4774 T:      git git://people.freedesktop.org/~thomash/linux
4775 S:      Supported
4776 F:      drivers/gpu/drm/vmwgfx/
4777 F:      include/uapi/drm/vmwgfx_drm.h
4778
4779 DRM DRIVERS
4780 M:      David Airlie <airlied@linux.ie>
4781 L:      dri-devel@lists.freedesktop.org
4782 T:      git git://anongit.freedesktop.org/drm/drm
4783 B:      https://bugs.freedesktop.org/
4784 C:      irc://chat.freenode.net/dri-devel
4785 S:      Maintained
4786 F:      drivers/gpu/drm/
4787 F:      drivers/gpu/vga/
4788 F:      Documentation/devicetree/bindings/display/
4789 F:      Documentation/devicetree/bindings/gpu/
4790 F:      Documentation/gpu/
4791 F:      include/drm/
4792 F:      include/uapi/drm/
4793 F:      include/linux/vga*
4794
4795 DRM DRIVERS AND MISC GPU PATCHES
4796 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4797 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4798 M:      Sean Paul <sean@poorly.run>
4799 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4800 S:      Maintained
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 F:      Documentation/gpu/
4803 F:      drivers/gpu/vga/
4804 F:      drivers/gpu/drm/*
4805 F:      include/drm/drm*
4806 F:      include/uapi/drm/drm*
4807 F:      include/linux/vga*
4808
4809 DRM DRIVERS FOR ALLWINNER A10
4810 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4811 L:      dri-devel@lists.freedesktop.org
4812 S:      Supported
4813 F:      drivers/gpu/drm/sun4i/
4814 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4815 T:      git git://anongit.freedesktop.org/drm/drm-misc
4816
4817 DRM DRIVERS FOR AMLOGIC SOCS
4818 M:      Neil Armstrong <narmstrong@baylibre.com>
4819 L:      dri-devel@lists.freedesktop.org
4820 L:      linux-amlogic@lists.infradead.org
4821 W:      http://linux-meson.com/
4822 S:      Supported
4823 F:      drivers/gpu/drm/meson/
4824 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4825 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4826 F:      Documentation/gpu/meson.rst
4827 T:      git git://anongit.freedesktop.org/drm/drm-misc
4828
4829 DRM DRIVERS FOR ATMEL HLCDC
4830 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4831 L:      dri-devel@lists.freedesktop.org
4832 S:      Supported
4833 F:      drivers/gpu/drm/atmel-hlcdc/
4834 F:      Documentation/devicetree/bindings/display/atmel/
4835 T:      git git://anongit.freedesktop.org/drm/drm-misc
4836
4837 DRM DRIVERS FOR BRIDGE CHIPS
4838 M:      Archit Taneja <architt@codeaurora.org>
4839 M:      Andrzej Hajda <a.hajda@samsung.com>
4840 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4841 S:      Maintained
4842 T:      git git://anongit.freedesktop.org/drm/drm-misc
4843 F:      drivers/gpu/drm/bridge/
4844
4845 DRM DRIVERS FOR EXYNOS
4846 M:      Inki Dae <inki.dae@samsung.com>
4847 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4848 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4849 M:      Kyungmin Park <kyungmin.park@samsung.com>
4850 L:      dri-devel@lists.freedesktop.org
4851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4852 S:      Supported
4853 F:      drivers/gpu/drm/exynos/
4854 F:      include/uapi/drm/exynos_drm.h
4855 F:      Documentation/devicetree/bindings/display/exynos/
4856
4857 DRM DRIVERS FOR FREESCALE DCU
4858 M:      Stefan Agner <stefan@agner.ch>
4859 M:      Alison Wang <alison.wang@nxp.com>
4860 L:      dri-devel@lists.freedesktop.org
4861 S:      Supported
4862 F:      drivers/gpu/drm/fsl-dcu/
4863 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4864 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4865 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4866 T:      git git://anongit.freedesktop.org/drm/drm-misc
4867
4868 DRM DRIVERS FOR FREESCALE IMX
4869 M:      Philipp Zabel <p.zabel@pengutronix.de>
4870 L:      dri-devel@lists.freedesktop.org
4871 S:      Maintained
4872 F:      drivers/gpu/drm/imx/
4873 F:      drivers/gpu/ipu-v3/
4874 F:      Documentation/devicetree/bindings/display/imx/
4875
4876 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4877 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4878 L:      dri-devel@lists.freedesktop.org
4879 T:      git git://github.com/patjak/drm-gma500
4880 S:      Maintained
4881 F:      drivers/gpu/drm/gma500/
4882
4883 DRM DRIVERS FOR HISILICON
4884 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4885 M:      Rongrong Zou <zourongrong@gmail.com>
4886 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4887 R:      Chen Feng <puck.chen@hisilicon.com>
4888 L:      dri-devel@lists.freedesktop.org
4889 T:      git git://github.com/xin3liang/linux.git
4890 S:      Maintained
4891 F:      drivers/gpu/drm/hisilicon/
4892 F:      Documentation/devicetree/bindings/display/hisilicon/
4893
4894 DRM DRIVERS FOR MEDIATEK
4895 M:      CK Hu <ck.hu@mediatek.com>
4896 M:      Philipp Zabel <p.zabel@pengutronix.de>
4897 L:      dri-devel@lists.freedesktop.org
4898 S:      Supported
4899 F:      drivers/gpu/drm/mediatek/
4900 F:      Documentation/devicetree/bindings/display/mediatek/
4901
4902 DRM DRIVERS FOR NVIDIA TEGRA
4903 M:      Thierry Reding <thierry.reding@gmail.com>
4904 L:      dri-devel@lists.freedesktop.org
4905 L:      linux-tegra@vger.kernel.org
4906 T:      git git://anongit.freedesktop.org/tegra/linux.git
4907 S:      Supported
4908 F:      drivers/gpu/drm/tegra/
4909 F:      drivers/gpu/host1x/
4910 F:      include/linux/host1x.h
4911 F:      include/uapi/drm/tegra_drm.h
4912 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4913
4914 DRM DRIVERS FOR RENESAS
4915 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4916 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4917 L:      dri-devel@lists.freedesktop.org
4918 L:      linux-renesas-soc@vger.kernel.org
4919 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4920 S:      Supported
4921 F:      drivers/gpu/drm/rcar-du/
4922 F:      drivers/gpu/drm/shmobile/
4923 F:      include/linux/platform_data/shmob_drm.h
4924 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4925 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4926 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4927
4928 DRM DRIVERS FOR ROCKCHIP
4929 M:      Sandy Huang <hjc@rock-chips.com>
4930 M:      Heiko Stübner <heiko@sntech.de>
4931 L:      dri-devel@lists.freedesktop.org
4932 S:      Maintained
4933 F:      drivers/gpu/drm/rockchip/
4934 F:      Documentation/devicetree/bindings/display/rockchip/
4935 T:      git git://anongit.freedesktop.org/drm/drm-misc
4936
4937 DRM DRIVERS FOR STI
4938 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4939 M:      Vincent Abriou <vincent.abriou@st.com>
4940 L:      dri-devel@lists.freedesktop.org
4941 T:      git git://anongit.freedesktop.org/drm/drm-misc
4942 S:      Maintained
4943 F:      drivers/gpu/drm/sti
4944 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4945
4946 DRM DRIVERS FOR STM
4947 M:      Yannick Fertre <yannick.fertre@st.com>
4948 M:      Philippe Cornu <philippe.cornu@st.com>
4949 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4950 M:      Vincent Abriou <vincent.abriou@st.com>
4951 L:      dri-devel@lists.freedesktop.org
4952 T:      git git://anongit.freedesktop.org/drm/drm-misc
4953 S:      Maintained
4954 F:      drivers/gpu/drm/stm
4955 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4956
4957 DRM DRIVERS FOR TI LCDC
4958 M:      Jyri Sarha <jsarha@ti.com>
4959 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4960 L:      dri-devel@lists.freedesktop.org
4961 S:      Maintained
4962 F:      drivers/gpu/drm/tilcdc/
4963 F:      Documentation/devicetree/bindings/display/tilcdc/
4964
4965 DRM DRIVERS FOR TI OMAP
4966 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4967 L:      dri-devel@lists.freedesktop.org
4968 S:      Maintained
4969 F:      drivers/gpu/drm/omapdrm/
4970 F:      Documentation/devicetree/bindings/display/ti/
4971
4972 DRM DRIVERS FOR V3D
4973 M:      Eric Anholt <eric@anholt.net>
4974 S:      Supported
4975 F:      drivers/gpu/drm/v3d/
4976 F:      include/uapi/drm/v3d_drm.h
4977 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4978 T:      git git://anongit.freedesktop.org/drm/drm-misc
4979
4980 DRM DRIVERS FOR VC4
4981 M:      Eric Anholt <eric@anholt.net>
4982 T:      git git://github.com/anholt/linux
4983 S:      Supported
4984 F:      drivers/gpu/drm/vc4/
4985 F:      include/uapi/drm/vc4_drm.h
4986 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4987 T:      git git://anongit.freedesktop.org/drm/drm-misc
4988
4989 DRM DRIVERS FOR VIVANTE GPU IP
4990 M:      Lucas Stach <l.stach@pengutronix.de>
4991 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4992 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4993 L:      etnaviv@lists.freedesktop.org
4994 L:      dri-devel@lists.freedesktop.org
4995 S:      Maintained
4996 F:      drivers/gpu/drm/etnaviv/
4997 F:      include/uapi/drm/etnaviv_drm.h
4998 F:      Documentation/devicetree/bindings/display/etnaviv/
4999
5000 DRM DRIVERS FOR ZTE ZX
5001 M:      Shawn Guo <shawnguo@kernel.org>
5002 L:      dri-devel@lists.freedesktop.org
5003 S:      Maintained
5004 F:      drivers/gpu/drm/zte/
5005 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5006 T:      git git://anongit.freedesktop.org/drm/drm-misc
5007
5008 DRM PANEL DRIVERS
5009 M:      Thierry Reding <thierry.reding@gmail.com>
5010 L:      dri-devel@lists.freedesktop.org
5011 T:      git git://anongit.freedesktop.org/drm/drm-misc
5012 S:      Maintained
5013 F:      drivers/gpu/drm/drm_panel.c
5014 F:      drivers/gpu/drm/panel/
5015 F:      include/drm/drm_panel.h
5016 F:      Documentation/devicetree/bindings/display/panel/
5017
5018 DRM TINYDRM DRIVERS
5019 M:      Noralf Trønnes <noralf@tronnes.org>
5020 W:      https://github.com/notro/tinydrm/wiki/Development
5021 T:      git git://anongit.freedesktop.org/drm/drm-misc
5022 S:      Maintained
5023 F:      drivers/gpu/drm/tinydrm/
5024 F:      include/drm/tinydrm/
5025
5026 DRM DRIVERS FOR XEN
5027 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5028 T:      git git://anongit.freedesktop.org/drm/drm-misc
5029 L:      dri-devel@lists.freedesktop.org
5030 L:      xen-devel@lists.xen.org
5031 S:      Supported
5032 F:      drivers/gpu/drm/xen/
5033 F:      Documentation/gpu/xen-front.rst
5034
5035 DRM TTM SUBSYSTEM
5036 M:      Christian Koenig <christian.koenig@amd.com>
5037 M:      Huang Rui <ray.huang@amd.com>
5038 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5039 T:      git git://people.freedesktop.org/~agd5f/linux
5040 S:      Maintained
5041 L:      dri-devel@lists.freedesktop.org
5042 F:      include/drm/ttm/
5043 F:      drivers/gpu/drm/ttm/
5044
5045 DSBR100 USB FM RADIO DRIVER
5046 M:      Alexey Klimov <klimov.linux@gmail.com>
5047 L:      linux-media@vger.kernel.org
5048 T:      git git://linuxtv.org/media_tree.git
5049 S:      Maintained
5050 F:      drivers/media/radio/dsbr100.c
5051
5052 DSCC4 DRIVER
5053 M:      Francois Romieu <romieu@fr.zoreil.com>
5054 L:      netdev@vger.kernel.org
5055 S:      Maintained
5056 F:      drivers/net/wan/dscc4.c
5057
5058 DT3155 MEDIA DRIVER
5059 M:      Hans Verkuil <hverkuil@xs4all.nl>
5060 L:      linux-media@vger.kernel.org
5061 T:      git git://linuxtv.org/media_tree.git
5062 W:      https://linuxtv.org
5063 S:      Odd Fixes
5064 F:      drivers/media/pci/dt3155/
5065
5066 DVB_USB_AF9015 MEDIA DRIVER
5067 M:      Antti Palosaari <crope@iki.fi>
5068 L:      linux-media@vger.kernel.org
5069 W:      https://linuxtv.org
5070 W:      http://palosaari.fi/linux/
5071 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5072 T:      git git://linuxtv.org/anttip/media_tree.git
5073 S:      Maintained
5074 F:      drivers/media/usb/dvb-usb-v2/af9015*
5075
5076 DVB_USB_AF9035 MEDIA DRIVER
5077 M:      Antti Palosaari <crope@iki.fi>
5078 L:      linux-media@vger.kernel.org
5079 W:      https://linuxtv.org
5080 W:      http://palosaari.fi/linux/
5081 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5082 T:      git git://linuxtv.org/anttip/media_tree.git
5083 S:      Maintained
5084 F:      drivers/media/usb/dvb-usb-v2/af9035*
5085
5086 DVB_USB_ANYSEE MEDIA DRIVER
5087 M:      Antti Palosaari <crope@iki.fi>
5088 L:      linux-media@vger.kernel.org
5089 W:      https://linuxtv.org
5090 W:      http://palosaari.fi/linux/
5091 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5092 T:      git git://linuxtv.org/anttip/media_tree.git
5093 S:      Maintained
5094 F:      drivers/media/usb/dvb-usb-v2/anysee*
5095
5096 DVB_USB_AU6610 MEDIA DRIVER
5097 M:      Antti Palosaari <crope@iki.fi>
5098 L:      linux-media@vger.kernel.org
5099 W:      https://linuxtv.org
5100 W:      http://palosaari.fi/linux/
5101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5102 T:      git git://linuxtv.org/anttip/media_tree.git
5103 S:      Maintained
5104 F:      drivers/media/usb/dvb-usb-v2/au6610*
5105
5106 DVB_USB_CE6230 MEDIA DRIVER
5107 M:      Antti Palosaari <crope@iki.fi>
5108 L:      linux-media@vger.kernel.org
5109 W:      https://linuxtv.org
5110 W:      http://palosaari.fi/linux/
5111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5112 T:      git git://linuxtv.org/anttip/media_tree.git
5113 S:      Maintained
5114 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5115
5116 DVB_USB_CXUSB MEDIA DRIVER
5117 M:      Michael Krufky <mkrufky@linuxtv.org>
5118 L:      linux-media@vger.kernel.org
5119 W:      https://linuxtv.org
5120 W:      http://github.com/mkrufky
5121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5122 T:      git git://linuxtv.org/media_tree.git
5123 S:      Maintained
5124 F:      drivers/media/usb/dvb-usb/cxusb*
5125
5126 DVB_USB_EC168 MEDIA DRIVER
5127 M:      Antti Palosaari <crope@iki.fi>
5128 L:      linux-media@vger.kernel.org
5129 W:      https://linuxtv.org
5130 W:      http://palosaari.fi/linux/
5131 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5132 T:      git git://linuxtv.org/anttip/media_tree.git
5133 S:      Maintained
5134 F:      drivers/media/usb/dvb-usb-v2/ec168*
5135
5136 DVB_USB_GL861 MEDIA DRIVER
5137 M:      Antti Palosaari <crope@iki.fi>
5138 L:      linux-media@vger.kernel.org
5139 W:      https://linuxtv.org
5140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5141 T:      git git://linuxtv.org/anttip/media_tree.git
5142 S:      Maintained
5143 F:      drivers/media/usb/dvb-usb-v2/gl861*
5144
5145 DVB_USB_MXL111SF MEDIA DRIVER
5146 M:      Michael Krufky <mkrufky@linuxtv.org>
5147 L:      linux-media@vger.kernel.org
5148 W:      https://linuxtv.org
5149 W:      http://github.com/mkrufky
5150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5151 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5152 S:      Maintained
5153 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5154
5155 DVB_USB_RTL28XXU MEDIA DRIVER
5156 M:      Antti Palosaari <crope@iki.fi>
5157 L:      linux-media@vger.kernel.org
5158 W:      https://linuxtv.org
5159 W:      http://palosaari.fi/linux/
5160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5161 T:      git git://linuxtv.org/anttip/media_tree.git
5162 S:      Maintained
5163 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5164
5165 DVB_USB_V2 MEDIA DRIVER
5166 M:      Antti Palosaari <crope@iki.fi>
5167 L:      linux-media@vger.kernel.org
5168 W:      https://linuxtv.org
5169 W:      http://palosaari.fi/linux/
5170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5171 T:      git git://linuxtv.org/anttip/media_tree.git
5172 S:      Maintained
5173 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5174 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5175
5176 DYNAMIC DEBUG
5177 M:      Jason Baron <jbaron@akamai.com>
5178 S:      Maintained
5179 F:      lib/dynamic_debug.c
5180 F:      include/linux/dynamic_debug.h
5181
5182 DYNAMIC INTERRUPT MODERATION
5183 M:      Tal Gilboa <talgi@mellanox.com>
5184 S:      Maintained
5185 F:      include/linux/net_dim.h
5186
5187 DZ DECSTATION DZ11 SERIAL DRIVER
5188 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5189 S:      Maintained
5190 F:      drivers/tty/serial/dz.*
5191
5192 E3X0 POWER BUTTON DRIVER
5193 M:      Moritz Fischer <moritz.fischer@ettus.com>
5194 L:      usrp-users@lists.ettus.com
5195 W:      http://www.ettus.com
5196 S:      Supported
5197 F:      drivers/input/misc/e3x0-button.c
5198 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5199
5200 E4000 MEDIA DRIVER
5201 M:      Antti Palosaari <crope@iki.fi>
5202 L:      linux-media@vger.kernel.org
5203 W:      https://linuxtv.org
5204 W:      http://palosaari.fi/linux/
5205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5206 T:      git git://linuxtv.org/anttip/media_tree.git
5207 S:      Maintained
5208 F:      drivers/media/tuners/e4000*
5209
5210 EARTH_PT1 MEDIA DRIVER
5211 M:      Akihiro Tsukada <tskd08@gmail.com>
5212 L:      linux-media@vger.kernel.org
5213 S:      Odd Fixes
5214 F:      drivers/media/pci/pt1/
5215
5216 EARTH_PT3 MEDIA DRIVER
5217 M:      Akihiro Tsukada <tskd08@gmail.com>
5218 L:      linux-media@vger.kernel.org
5219 S:      Odd Fixes
5220 F:      drivers/media/pci/pt3/
5221
5222 EC100 MEDIA DRIVER
5223 M:      Antti Palosaari <crope@iki.fi>
5224 L:      linux-media@vger.kernel.org
5225 W:      https://linuxtv.org
5226 W:      http://palosaari.fi/linux/
5227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5228 T:      git git://linuxtv.org/anttip/media_tree.git
5229 S:      Maintained
5230 F:      drivers/media/dvb-frontends/ec100*
5231
5232 ECRYPT FILE SYSTEM
5233 M:      Tyler Hicks <tyhicks@canonical.com>
5234 L:      ecryptfs@vger.kernel.org
5235 W:      http://ecryptfs.org
5236 W:      https://launchpad.net/ecryptfs
5237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5238 S:      Supported
5239 F:      Documentation/filesystems/ecryptfs.txt
5240 F:      fs/ecryptfs/
5241
5242 EDAC-AMD64
5243 M:      Borislav Petkov <bp@alien8.de>
5244 L:      linux-edac@vger.kernel.org
5245 S:      Maintained
5246 F:      drivers/edac/amd64_edac*
5247
5248 EDAC-CALXEDA
5249 M:      Robert Richter <rric@kernel.org>
5250 L:      linux-edac@vger.kernel.org
5251 S:      Maintained
5252 F:      drivers/edac/highbank*
5253
5254 EDAC-CAVIUM OCTEON
5255 M:      Ralf Baechle <ralf@linux-mips.org>
5256 M:      David Daney <david.daney@cavium.com>
5257 L:      linux-edac@vger.kernel.org
5258 L:      linux-mips@linux-mips.org
5259 S:      Supported
5260 F:      drivers/edac/octeon_edac*
5261
5262 EDAC-CAVIUM THUNDERX
5263 M:      David Daney <david.daney@cavium.com>
5264 M:      Jan Glauber <jglauber@cavium.com>
5265 L:      linux-edac@vger.kernel.org
5266 S:      Supported
5267 F:      drivers/edac/thunderx_edac*
5268
5269 EDAC-CORE
5270 M:      Borislav Petkov <bp@alien8.de>
5271 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5272 L:      linux-edac@vger.kernel.org
5273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5275 S:      Supported
5276 F:      Documentation/admin-guide/ras.rst
5277 F:      Documentation/driver-api/edac.rst
5278 F:      drivers/edac/
5279 F:      include/linux/edac.h
5280
5281 EDAC-E752X
5282 M:      Mark Gross <mark.gross@intel.com>
5283 L:      linux-edac@vger.kernel.org
5284 S:      Maintained
5285 F:      drivers/edac/e752x_edac.c
5286
5287 EDAC-E7XXX
5288 L:      linux-edac@vger.kernel.org
5289 S:      Maintained
5290 F:      drivers/edac/e7xxx_edac.c
5291
5292 EDAC-FSL_DDR
5293 M:      York Sun <york.sun@nxp.com>
5294 L:      linux-edac@vger.kernel.org
5295 S:      Maintained
5296 F:      drivers/edac/fsl_ddr_edac.*
5297
5298 EDAC-GHES
5299 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5300 L:      linux-edac@vger.kernel.org
5301 S:      Maintained
5302 F:      drivers/edac/ghes_edac.c
5303
5304 EDAC-I3000
5305 L:      linux-edac@vger.kernel.org
5306 S:      Orphan
5307 F:      drivers/edac/i3000_edac.c
5308
5309 EDAC-I5000
5310 L:      linux-edac@vger.kernel.org
5311 S:      Maintained
5312 F:      drivers/edac/i5000_edac.c
5313
5314 EDAC-I5400
5315 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5316 L:      linux-edac@vger.kernel.org
5317 S:      Maintained
5318 F:      drivers/edac/i5400_edac.c
5319
5320 EDAC-I7300
5321 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5322 L:      linux-edac@vger.kernel.org
5323 S:      Maintained
5324 F:      drivers/edac/i7300_edac.c
5325
5326 EDAC-I7CORE
5327 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5328 L:      linux-edac@vger.kernel.org
5329 S:      Maintained
5330 F:      drivers/edac/i7core_edac.c
5331
5332 EDAC-I82443BXGX
5333 M:      Tim Small <tim@buttersideup.com>
5334 L:      linux-edac@vger.kernel.org
5335 S:      Maintained
5336 F:      drivers/edac/i82443bxgx_edac.c
5337
5338 EDAC-I82975X
5339 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5340 M:      "Arvind R." <arvino55@gmail.com>
5341 L:      linux-edac@vger.kernel.org
5342 S:      Maintained
5343 F:      drivers/edac/i82975x_edac.c
5344
5345 EDAC-IE31200
5346 M:      Jason Baron <jbaron@akamai.com>
5347 L:      linux-edac@vger.kernel.org
5348 S:      Maintained
5349 F:      drivers/edac/ie31200_edac.c
5350
5351 EDAC-MPC85XX
5352 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/mpc85xx_edac.[ch]
5356
5357 EDAC-PASEMI
5358 M:      Egor Martovetsky <egor@pasemi.com>
5359 L:      linux-edac@vger.kernel.org
5360 S:      Maintained
5361 F:      drivers/edac/pasemi_edac.c
5362
5363 EDAC-PND2
5364 M:      Tony Luck <tony.luck@intel.com>
5365 L:      linux-edac@vger.kernel.org
5366 S:      Maintained
5367 F:      drivers/edac/pnd2_edac.[ch]
5368
5369 EDAC-R82600
5370 M:      Tim Small <tim@buttersideup.com>
5371 L:      linux-edac@vger.kernel.org
5372 S:      Maintained
5373 F:      drivers/edac/r82600_edac.c
5374
5375 EDAC-SBRIDGE
5376 M:      Tony Luck <tony.luck@intel.com>
5377 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5378 L:      linux-edac@vger.kernel.org
5379 S:      Maintained
5380 F:      drivers/edac/sb_edac.c
5381
5382 EDAC-SKYLAKE
5383 M:      Tony Luck <tony.luck@intel.com>
5384 L:      linux-edac@vger.kernel.org
5385 S:      Maintained
5386 F:      drivers/edac/skx_edac.c
5387
5388 EDAC-TI
5389 M:      Tero Kristo <t-kristo@ti.com>
5390 L:      linux-edac@vger.kernel.org
5391 S:      Maintained
5392 F:      drivers/edac/ti_edac.c
5393
5394 EDAC-QCOM
5395 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5396 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5397 L:      linux-arm-msm@vger.kernel.org
5398 L:      linux-edac@vger.kernel.org
5399 S:      Maintained
5400 F:      drivers/edac/qcom_edac.c
5401
5402 EDIROL UA-101/UA-1000 DRIVER
5403 M:      Clemens Ladisch <clemens@ladisch.de>
5404 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5405 T:      git git://git.alsa-project.org/alsa-kernel.git
5406 S:      Maintained
5407 F:      sound/usb/misc/ua101.c
5408
5409 EFI TEST DRIVER
5410 L:      linux-efi@vger.kernel.org
5411 M:      Ivan Hu <ivan.hu@canonical.com>
5412 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5413 S:      Maintained
5414 F:      drivers/firmware/efi/test/
5415
5416 EFI VARIABLE FILESYSTEM
5417 M:      Matthew Garrett <matthew.garrett@nebula.com>
5418 M:      Jeremy Kerr <jk@ozlabs.org>
5419 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5421 L:      linux-efi@vger.kernel.org
5422 S:      Maintained
5423 F:      fs/efivarfs/
5424
5425 EFIFB FRAMEBUFFER DRIVER
5426 L:      linux-fbdev@vger.kernel.org
5427 M:      Peter Jones <pjones@redhat.com>
5428 S:      Maintained
5429 F:      drivers/video/fbdev/efifb.c
5430
5431 EFS FILESYSTEM
5432 W:      http://aeschi.ch.eu.org/efs/
5433 S:      Orphan
5434 F:      fs/efs/
5435
5436 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5437 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5438 L:      netdev@vger.kernel.org
5439 S:      Maintained
5440 F:      drivers/net/ethernet/ibm/ehea/
5441
5442 EM28XX VIDEO4LINUX DRIVER
5443 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5444 L:      linux-media@vger.kernel.org
5445 W:      https://linuxtv.org
5446 T:      git git://linuxtv.org/media_tree.git
5447 S:      Maintained
5448 F:      drivers/media/usb/em28xx/
5449 F:      Documentation/media/v4l-drivers/em28xx*
5450
5451 EMBEDDED LINUX
5452 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5453 M:      Matt Mackall <mpm@selenic.com>
5454 M:      David Woodhouse <dwmw2@infradead.org>
5455 L:      linux-embedded@vger.kernel.org
5456 S:      Maintained
5457
5458 Emulex 10Gbps iSCSI - OneConnect DRIVER
5459 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5460 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5461 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5462 L:      linux-scsi@vger.kernel.org
5463 W:      http://www.broadcom.com
5464 S:      Supported
5465 F:      drivers/scsi/be2iscsi/
5466
5467 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5468 M:      Sathya Perla <sathya.perla@broadcom.com>
5469 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5470 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5471 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5472 L:      netdev@vger.kernel.org
5473 W:      http://www.emulex.com
5474 S:      Supported
5475 F:      drivers/net/ethernet/emulex/benet/
5476
5477 EMULEX ONECONNECT ROCE DRIVER
5478 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5479 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5480 L:      linux-rdma@vger.kernel.org
5481 W:      http://www.broadcom.com
5482 S:      Odd Fixes
5483 F:      drivers/infiniband/hw/ocrdma/
5484 F:      include/uapi/rdma/ocrdma-abi.h
5485
5486 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5487 M:      James Smart <james.smart@broadcom.com>
5488 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5489 L:      linux-scsi@vger.kernel.org
5490 W:      http://www.broadcom.com
5491 S:      Supported
5492 F:      drivers/scsi/lpfc/
5493
5494 ENE CB710 FLASH CARD READER DRIVER
5495 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5496 S:      Maintained
5497 F:      drivers/misc/cb710/
5498 F:      drivers/mmc/host/cb710-mmc.*
5499 F:      include/linux/cb710.h
5500
5501 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5502 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5503 S:      Maintained
5504 F:      drivers/media/rc/ene_ir.*
5505
5506 EPSON S1D13XXX FRAMEBUFFER DRIVER
5507 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5508 S:      Maintained
5509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5510 F:      drivers/video/fbdev/s1d13xxxfb.c
5511 F:      include/video/s1d13xxxfb.h
5512
5513 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5514 M:      Jeff Layton <jlayton@kernel.org>
5515 S:      Maintained
5516 F:      lib/errseq.c
5517 F:      include/linux/errseq.h
5518
5519 ET131X NETWORK DRIVER
5520 M:      Mark Einon <mark.einon@gmail.com>
5521 S:      Odd Fixes
5522 F:      drivers/net/ethernet/agere/
5523
5524 ETHERNET BRIDGE
5525 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5526 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5527 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5528 L:      netdev@vger.kernel.org
5529 W:      http://www.linuxfoundation.org/en/Net:Bridge
5530 S:      Maintained
5531 F:      include/linux/netfilter_bridge/
5532 F:      net/bridge/
5533
5534 ETHERNET PHY LIBRARY
5535 M:      Andrew Lunn <andrew@lunn.ch>
5536 M:      Florian Fainelli <f.fainelli@gmail.com>
5537 L:      netdev@vger.kernel.org
5538 S:      Maintained
5539 F:      Documentation/ABI/testing/sysfs-bus-mdio
5540 F:      Documentation/devicetree/bindings/net/mdio*
5541 F:      Documentation/networking/phy.txt
5542 F:      drivers/net/phy/
5543 F:      drivers/of/of_mdio.c
5544 F:      drivers/of/of_net.c
5545 F:      include/linux/*mdio*.h
5546 F:      include/linux/of_net.h
5547 F:      include/linux/phy.h
5548 F:      include/linux/phy_fixed.h
5549 F:      include/linux/platform_data/mdio-bcm-unimac.h
5550 F:      include/trace/events/mdio.h
5551 F:      include/uapi/linux/mdio.h
5552 F:      include/uapi/linux/mii.h
5553
5554 EXT2 FILE SYSTEM
5555 M:      Jan Kara <jack@suse.com>
5556 L:      linux-ext4@vger.kernel.org
5557 S:      Maintained
5558 F:      Documentation/filesystems/ext2.txt
5559 F:      fs/ext2/
5560 F:      include/linux/ext2*
5561
5562 EXT4 FILE SYSTEM
5563 M:      "Theodore Ts'o" <tytso@mit.edu>
5564 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5565 L:      linux-ext4@vger.kernel.org
5566 W:      http://ext4.wiki.kernel.org
5567 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5569 S:      Maintained
5570 F:      Documentation/filesystems/ext4/ext4.rst
5571 F:      fs/ext4/
5572
5573 Extended Verification Module (EVM)
5574 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5575 L:      linux-integrity@vger.kernel.org
5576 S:      Supported
5577 F:      security/integrity/evm/
5578
5579 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5580 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5581 L:      linux-efi@vger.kernel.org
5582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5583 S:      Maintained
5584 F:      Documentation/efi-stub.txt
5585 F:      arch/*/kernel/efi.c
5586 F:      arch/x86/boot/compressed/eboot.[ch]
5587 F:      arch/*/include/asm/efi.h
5588 F:      arch/x86/platform/efi/
5589 F:      drivers/firmware/efi/
5590 F:      include/linux/efi*.h
5591 F:      arch/arm/boot/compressed/efi-header.S
5592 F:      arch/arm64/kernel/efi-entry.S
5593
5594 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5595 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5596 M:      Chanwoo Choi <cw00.choi@samsung.com>
5597 L:      linux-kernel@vger.kernel.org
5598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5599 S:      Maintained
5600 F:      drivers/extcon/
5601 F:      include/linux/extcon/
5602 F:      include/linux/extcon.h
5603 F:      Documentation/extcon/
5604 F:      Documentation/devicetree/bindings/extcon/
5605
5606 EXYNOS DP DRIVER
5607 M:      Jingoo Han <jingoohan1@gmail.com>
5608 L:      dri-devel@lists.freedesktop.org
5609 S:      Maintained
5610 F:      drivers/gpu/drm/exynos/exynos_dp*
5611
5612 EXYNOS SYSMMU (IOMMU) driver
5613 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5614 L:      iommu@lists.linux-foundation.org
5615 S:      Maintained
5616 F:      drivers/iommu/exynos-iommu.c
5617
5618 EZchip NPS platform support
5619 M:      Vineet Gupta <vgupta@synopsys.com>
5620 M:      Ofer Levi <oferle@mellanox.com>
5621 S:      Supported
5622 F:      arch/arc/plat-eznps
5623 F:      arch/arc/boot/dts/eznps.dts
5624
5625 F2FS FILE SYSTEM
5626 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5627 M:      Chao Yu <yuchao0@huawei.com>
5628 L:      linux-f2fs-devel@lists.sourceforge.net
5629 W:      https://f2fs.wiki.kernel.org/
5630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5631 S:      Maintained
5632 F:      Documentation/filesystems/f2fs.txt
5633 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5634 F:      fs/f2fs/
5635 F:      include/linux/f2fs_fs.h
5636 F:      include/trace/events/f2fs.h
5637
5638 F71805F HARDWARE MONITORING DRIVER
5639 M:      Jean Delvare <jdelvare@suse.com>
5640 L:      linux-hwmon@vger.kernel.org
5641 S:      Maintained
5642 F:      Documentation/hwmon/f71805f
5643 F:      drivers/hwmon/f71805f.c
5644
5645 FADDR2LINE
5646 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5647 S:      Maintained
5648 F:      scripts/faddr2line
5649
5650 FAILOVER MODULE
5651 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5652 L:      netdev@vger.kernel.org
5653 S:      Supported
5654 F:      net/core/failover.c
5655 F:      include/net/failover.h
5656 F:      Documentation/networking/failover.rst
5657
5658 FANOTIFY
5659 M:      Jan Kara <jack@suse.cz>
5660 R:      Amir Goldstein <amir73il@gmail.com>
5661 L:      linux-fsdevel@vger.kernel.org
5662 S:      Maintained
5663 F:      fs/notify/fanotify/
5664 F:      include/linux/fanotify.h
5665 F:      include/uapi/linux/fanotify.h
5666
5667 FARSYNC SYNCHRONOUS DRIVER
5668 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5669 W:      http://www.farsite.co.uk/
5670 S:      Supported
5671 F:      drivers/net/wan/farsync.*
5672
5673 FAULT INJECTION SUPPORT
5674 M:      Akinobu Mita <akinobu.mita@gmail.com>
5675 S:      Supported
5676 F:      Documentation/fault-injection/
5677 F:      lib/fault-inject.c
5678
5679 FBTFT Framebuffer drivers
5680 S:      Orphan
5681 L:      dri-devel@lists.freedesktop.org
5682 L:      linux-fbdev@vger.kernel.org
5683 F:      drivers/staging/fbtft/
5684
5685 FC0011 TUNER DRIVER
5686 M:      Michael Buesch <m@bues.ch>
5687 L:      linux-media@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/media/tuners/fc0011.h
5690 F:      drivers/media/tuners/fc0011.c
5691
5692 FC2580 MEDIA DRIVER
5693 M:      Antti Palosaari <crope@iki.fi>
5694 L:      linux-media@vger.kernel.org
5695 W:      https://linuxtv.org
5696 W:      http://palosaari.fi/linux/
5697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5698 T:      git git://linuxtv.org/anttip/media_tree.git
5699 S:      Maintained
5700 F:      drivers/media/tuners/fc2580*
5701
5702 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5703 M:      Johannes Thumshirn <jth@kernel.org>
5704 L:      linux-scsi@vger.kernel.org
5705 W:      www.Open-FCoE.org
5706 S:      Supported
5707 F:      drivers/scsi/libfc/
5708 F:      drivers/scsi/fcoe/
5709 F:      include/scsi/fc/
5710 F:      include/scsi/libfc.h
5711 F:      include/scsi/libfcoe.h
5712 F:      include/uapi/scsi/fc/
5713
5714 FILE LOCKING (flock() and fcntl()/lockf())
5715 M:      Jeff Layton <jlayton@kernel.org>
5716 M:      "J. Bruce Fields" <bfields@fieldses.org>
5717 L:      linux-fsdevel@vger.kernel.org
5718 S:      Maintained
5719 F:      include/linux/fcntl.h
5720 F:      include/uapi/linux/fcntl.h
5721 F:      fs/fcntl.c
5722 F:      fs/locks.c
5723
5724 FILESYSTEMS (VFS and infrastructure)
5725 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5726 L:      linux-fsdevel@vger.kernel.org
5727 S:      Maintained
5728 F:      fs/*
5729 F:      include/linux/fs.h
5730 F:      include/uapi/linux/fs.h
5731
5732 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5733 M:      Riku Voipio <riku.voipio@iki.fi>
5734 L:      linux-hwmon@vger.kernel.org
5735 S:      Maintained
5736 F:      drivers/hwmon/f75375s.c
5737 F:      include/linux/f75375s.h
5738
5739 FIREWIRE AUDIO DRIVERS
5740 M:      Clemens Ladisch <clemens@ladisch.de>
5741 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5742 T:      git git://git.alsa-project.org/alsa-kernel.git
5743 S:      Maintained
5744 F:      sound/firewire/
5745
5746 FIREWIRE MEDIA DRIVERS (firedtv)
5747 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5748 L:      linux-media@vger.kernel.org
5749 L:      linux1394-devel@lists.sourceforge.net
5750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5751 S:      Maintained
5752 F:      drivers/media/firewire/
5753
5754 FIREWIRE SBP-2 TARGET
5755 M:      Chris Boot <bootc@bootc.net>
5756 L:      linux-scsi@vger.kernel.org
5757 L:      target-devel@vger.kernel.org
5758 L:      linux1394-devel@lists.sourceforge.net
5759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5760 S:      Maintained
5761 F:      drivers/target/sbp/
5762
5763 FIREWIRE SUBSYSTEM
5764 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5765 L:      linux1394-devel@lists.sourceforge.net
5766 W:      http://ieee1394.wiki.kernel.org/
5767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5768 S:      Maintained
5769 F:      drivers/firewire/
5770 F:      include/linux/firewire.h
5771 F:      include/uapi/linux/firewire*.h
5772 F:      tools/firewire/
5773
5774 FIRMWARE LOADER (request_firmware)
5775 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5776 L:      linux-kernel@vger.kernel.org
5777 S:      Maintained
5778 F:      Documentation/firmware_class/
5779 F:      drivers/base/firmware_loader/
5780 F:      include/linux/firmware.h
5781
5782 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5783 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5784 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5785 S:      Maintained
5786 F:      drivers/block/rsxx/
5787
5788 FLOPPY DRIVER
5789 M:      Jiri Kosina <jikos@kernel.org>
5790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5791 S:      Odd fixes
5792 F:      drivers/block/floppy.c
5793
5794 FMC SUBSYSTEM
5795 M:      Alessandro Rubini <rubini@gnudd.com>
5796 W:      http://www.ohwr.org/projects/fmc-bus
5797 S:      Supported
5798 F:      drivers/fmc/
5799 F:      include/linux/fmc*.h
5800 F:      include/linux/ipmi-fru.h
5801 K:      fmc_d.*register
5802
5803 FPGA MANAGER FRAMEWORK
5804 M:      Alan Tull <atull@kernel.org>
5805 M:      Moritz Fischer <mdf@kernel.org>
5806 L:      linux-fpga@vger.kernel.org
5807 S:      Maintained
5808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5809 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5810 F:      Documentation/fpga/
5811 F:      Documentation/driver-api/fpga/
5812 F:      Documentation/devicetree/bindings/fpga/
5813 F:      drivers/fpga/
5814 F:      include/linux/fpga/
5815 W:      http://www.rocketboards.org
5816
5817 FPGA DFL DRIVERS
5818 M:      Wu Hao <hao.wu@intel.com>
5819 L:      linux-fpga@vger.kernel.org
5820 S:      Maintained
5821 F:      Documentation/fpga/dfl.txt
5822 F:      include/uapi/linux/fpga-dfl.h
5823 F:      drivers/fpga/dfl*
5824
5825 FPU EMULATOR
5826 M:      Bill Metzenthen <billm@melbpc.org.au>
5827 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5828 S:      Maintained
5829 F:      arch/x86/math-emu/
5830
5831 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5832 L:      netdev@vger.kernel.org
5833 S:      Orphan
5834 F:      drivers/net/wan/dlci.c
5835 F:      drivers/net/wan/sdla.c
5836
5837 FRAMEBUFFER LAYER
5838 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5839 L:      dri-devel@lists.freedesktop.org
5840 L:      linux-fbdev@vger.kernel.org
5841 T:      git git://github.com/bzolnier/linux.git
5842 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5843 S:      Maintained
5844 F:      Documentation/fb/
5845 F:      drivers/video/
5846 F:      include/video/
5847 F:      include/linux/fb.h
5848 F:      include/uapi/video/
5849 F:      include/uapi/linux/fb.h
5850
5851 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5852 M:      Horia Geantă <horia.geanta@nxp.com>
5853 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5854 L:      linux-crypto@vger.kernel.org
5855 S:      Maintained
5856 F:      drivers/crypto/caam/
5857 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5858
5859 FREESCALE DIU FRAMEBUFFER DRIVER
5860 M:      Timur Tabi <timur@kernel.org>
5861 L:      linux-fbdev@vger.kernel.org
5862 S:      Maintained
5863 F:      drivers/video/fbdev/fsl-diu-fb.*
5864
5865 FREESCALE DMA DRIVER
5866 M:      Li Yang <leoyang.li@nxp.com>
5867 M:      Zhang Wei <zw@zh-kernel.org>
5868 L:      linuxppc-dev@lists.ozlabs.org
5869 S:      Maintained
5870 F:      drivers/dma/fsldma.*
5871
5872 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5873 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5874 L:      netdev@vger.kernel.org
5875 S:      Maintained
5876 F:      drivers/net/ethernet/freescale/gianfar*
5877 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5878
5879 FREESCALE GPMI NAND DRIVER
5880 M:      Han Xu <han.xu@nxp.com>
5881 L:      linux-mtd@lists.infradead.org
5882 S:      Maintained
5883 F:      drivers/mtd/nand/raw/gpmi-nand/*
5884
5885 FREESCALE I2C CPM DRIVER
5886 M:      Jochen Friedrich <jochen@scram.de>
5887 L:      linuxppc-dev@lists.ozlabs.org
5888 L:      linux-i2c@vger.kernel.org
5889 S:      Maintained
5890 F:      drivers/i2c/busses/i2c-cpm.c
5891
5892 FREESCALE IMX LPI2C DRIVER
5893 M:      Dong Aisheng <aisheng.dong@nxp.com>
5894 L:      linux-i2c@vger.kernel.org
5895 L:      linux-imx@nxp.com
5896 S:      Maintained
5897 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5898 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5899
5900 FREESCALE IMX / MXC FEC DRIVER
5901 M:      Fugang Duan <fugang.duan@nxp.com>
5902 L:      netdev@vger.kernel.org
5903 S:      Maintained
5904 F:      drivers/net/ethernet/freescale/fec_main.c
5905 F:      drivers/net/ethernet/freescale/fec_ptp.c
5906 F:      drivers/net/ethernet/freescale/fec.h
5907 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5908
5909 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5910 M:      Sascha Hauer <s.hauer@pengutronix.de>
5911 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5912 L:      linux-fbdev@vger.kernel.org
5913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5914 S:      Maintained
5915 F:      include/linux/platform_data/video-imxfb.h
5916 F:      drivers/video/fbdev/imxfb.c
5917
5918 FREESCALE QORIQ DPAA ETHERNET DRIVER
5919 M:      Madalin Bucur <madalin.bucur@nxp.com>
5920 L:      netdev@vger.kernel.org
5921 S:      Maintained
5922 F:      drivers/net/ethernet/freescale/dpaa
5923
5924 FREESCALE QORIQ DPAA FMAN DRIVER
5925 M:      Madalin Bucur <madalin.bucur@nxp.com>
5926 L:      netdev@vger.kernel.org
5927 S:      Maintained
5928 F:      drivers/net/ethernet/freescale/fman
5929 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5930
5931 FREESCALE QORIQ PTP CLOCK DRIVER
5932 M:      Yangbo Lu <yangbo.lu@nxp.com>
5933 L:      netdev@vger.kernel.org
5934 S:      Maintained
5935 F:      drivers/ptp/ptp_qoriq.c
5936 F:      include/linux/fsl/ptp_qoriq.h
5937 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5938
5939 FREESCALE QUAD SPI DRIVER
5940 M:      Han Xu <han.xu@nxp.com>
5941 L:      linux-mtd@lists.infradead.org
5942 S:      Maintained
5943 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5944
5945 FREESCALE QUICC ENGINE LIBRARY
5946 M:      Qiang Zhao <qiang.zhao@nxp.com>
5947 L:      linuxppc-dev@lists.ozlabs.org
5948 S:      Maintained
5949 F:      drivers/soc/fsl/qe/
5950 F:      include/soc/fsl/*qe*.h
5951 F:      include/soc/fsl/*ucc*.h
5952
5953 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5954 M:      Li Yang <leoyang.li@nxp.com>
5955 L:      netdev@vger.kernel.org
5956 L:      linuxppc-dev@lists.ozlabs.org
5957 S:      Maintained
5958 F:      drivers/net/ethernet/freescale/ucc_geth*
5959
5960 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5961 M:      Zhao Qiang <qiang.zhao@nxp.com>
5962 L:      netdev@vger.kernel.org
5963 L:      linuxppc-dev@lists.ozlabs.org
5964 S:      Maintained
5965 F:      drivers/net/wan/fsl_ucc_hdlc*
5966
5967 FREESCALE QUICC ENGINE UCC UART DRIVER
5968 M:      Timur Tabi <timur@kernel.org>
5969 L:      linuxppc-dev@lists.ozlabs.org
5970 S:      Maintained
5971 F:      drivers/tty/serial/ucc_uart.c
5972
5973 FREESCALE SOC DRIVERS
5974 M:      Li Yang <leoyang.li@nxp.com>
5975 L:      linuxppc-dev@lists.ozlabs.org
5976 L:      linux-arm-kernel@lists.infradead.org
5977 S:      Maintained
5978 F:      Documentation/devicetree/bindings/soc/fsl/
5979 F:      drivers/soc/fsl/
5980 F:      include/linux/fsl/
5981
5982 FREESCALE SOC FS_ENET DRIVER
5983 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5984 L:      linuxppc-dev@lists.ozlabs.org
5985 L:      netdev@vger.kernel.org
5986 S:      Maintained
5987 F:      drivers/net/ethernet/freescale/fs_enet/
5988 F:      include/linux/fs_enet_pd.h
5989
5990 FREESCALE SOC SOUND DRIVERS
5991 M:      Timur Tabi <timur@kernel.org>
5992 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5993 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5994 R:      Fabio Estevam <fabio.estevam@nxp.com>
5995 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5996 L:      linuxppc-dev@lists.ozlabs.org
5997 S:      Maintained
5998 F:      sound/soc/fsl/fsl*
5999 F:      sound/soc/fsl/imx*
6000 F:      sound/soc/fsl/mpc8610_hpcd.c
6001
6002 FREESCALE USB PERIPHERAL DRIVERS
6003 M:      Li Yang <leoyang.li@nxp.com>
6004 L:      linux-usb@vger.kernel.org
6005 L:      linuxppc-dev@lists.ozlabs.org
6006 S:      Maintained
6007 F:      drivers/usb/gadget/udc/fsl*
6008
6009 FREEVXFS FILESYSTEM
6010 M:      Christoph Hellwig <hch@infradead.org>
6011 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6012 S:      Maintained
6013 F:      fs/freevxfs/
6014
6015 FREEZER
6016 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6017 M:      Pavel Machek <pavel@ucw.cz>
6018 L:      linux-pm@vger.kernel.org
6019 S:      Supported
6020 F:      Documentation/power/freezing-of-tasks.txt
6021 F:      include/linux/freezer.h
6022 F:      kernel/freezer.c
6023
6024 FRONTSWAP API
6025 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6026 L:      linux-kernel@vger.kernel.org
6027 S:      Maintained
6028 F:      mm/frontswap.c
6029 F:      include/linux/frontswap.h
6030
6031 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6032 M:      David Howells <dhowells@redhat.com>
6033 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6034 S:      Supported
6035 F:      Documentation/filesystems/caching/
6036 F:      fs/fscache/
6037 F:      include/linux/fscache*.h
6038
6039 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6040 M:      Theodore Y. Ts'o <tytso@mit.edu>
6041 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6042 L:      linux-fscrypt@vger.kernel.org
6043 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6045 S:      Supported
6046 F:      fs/crypto/
6047 F:      include/linux/fscrypt*.h
6048 F:      Documentation/filesystems/fscrypt.rst
6049
6050 FSI-ATTACHED I2C DRIVER
6051 M:      Eddie James <eajames@linux.vnet.ibm.com>
6052 L:      linux-i2c@vger.kernel.org
6053 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6054 S:      Maintained
6055 F:      drivers/i2c/busses/i2c-fsi.c
6056 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6057
6058 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6059 M:      Jan Kara <jack@suse.cz>
6060 R:      Amir Goldstein <amir73il@gmail.com>
6061 L:      linux-fsdevel@vger.kernel.org
6062 S:      Maintained
6063 F:      fs/notify/
6064 F:      include/linux/fsnotify*.h
6065
6066 FUJITSU LAPTOP EXTRAS
6067 M:      Jonathan Woithe <jwoithe@just42.net>
6068 L:      platform-driver-x86@vger.kernel.org
6069 S:      Maintained
6070 F:      drivers/platform/x86/fujitsu-laptop.c
6071
6072 FUJITSU M-5MO LS CAMERA ISP DRIVER
6073 M:      Kyungmin Park <kyungmin.park@samsung.com>
6074 M:      Heungjun Kim <riverful.kim@samsung.com>
6075 L:      linux-media@vger.kernel.org
6076 S:      Maintained
6077 F:      drivers/media/i2c/m5mols/
6078 F:      include/media/i2c/m5mols.h
6079
6080 FUJITSU TABLET EXTRAS
6081 M:      Robert Gerlach <khnz@gmx.de>
6082 L:      platform-driver-x86@vger.kernel.org
6083 S:      Maintained
6084 F:      drivers/platform/x86/fujitsu-tablet.c
6085
6086 FUSE: FILESYSTEM IN USERSPACE
6087 M:      Miklos Szeredi <miklos@szeredi.hu>
6088 L:      linux-fsdevel@vger.kernel.org
6089 W:      http://fuse.sourceforge.net/
6090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6091 S:      Maintained
6092 F:      fs/fuse/
6093 F:      include/uapi/linux/fuse.h
6094 F:      Documentation/filesystems/fuse.txt
6095
6096 FUTEX SUBSYSTEM
6097 M:      Thomas Gleixner <tglx@linutronix.de>
6098 M:      Ingo Molnar <mingo@redhat.com>
6099 R:      Peter Zijlstra <peterz@infradead.org>
6100 R:      Darren Hart <dvhart@infradead.org>
6101 L:      linux-kernel@vger.kernel.org
6102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6103 S:      Maintained
6104 F:      kernel/futex.c
6105 F:      kernel/futex_compat.c
6106 F:      include/asm-generic/futex.h
6107 F:      include/linux/futex.h
6108 F:      include/uapi/linux/futex.h
6109 F:      tools/testing/selftests/futex/
6110 F:      tools/perf/bench/futex*
6111 F:      Documentation/*futex*
6112
6113 GCC PLUGINS
6114 M:      Kees Cook <keescook@chromium.org>
6115 R:      Emese Revfy <re.emese@gmail.com>
6116 L:      kernel-hardening@lists.openwall.com
6117 S:      Maintained
6118 F:      scripts/gcc-plugins/
6119 F:      scripts/gcc-plugin.sh
6120 F:      scripts/Makefile.gcc-plugins
6121 F:      Documentation/gcc-plugins.txt
6122
6123 GASKET DRIVER FRAMEWORK
6124 M:      Rob Springer <rspringer@google.com>
6125 M:      Todd Poynor <toddpoynor@google.com>
6126 M:      Ben Chan <benchan@chromium.org>
6127 S:      Maintained
6128 F:      drivers/staging/gasket/
6129
6130 GCOV BASED KERNEL PROFILING
6131 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6132 S:      Maintained
6133 F:      kernel/gcov/
6134 F:      Documentation/dev-tools/gcov.rst
6135
6136 GDB KERNEL DEBUGGING HELPER SCRIPTS
6137 M:      Jan Kiszka <jan.kiszka@siemens.com>
6138 M:      Kieran Bingham <kbingham@kernel.org>
6139 S:      Supported
6140 F:      scripts/gdb/
6141
6142 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6143 M:      Achim Leubner <achim_leubner@adaptec.com>
6144 L:      linux-scsi@vger.kernel.org
6145 W:      http://www.icp-vortex.com/
6146 S:      Supported
6147 F:      drivers/scsi/gdt*
6148
6149 GEMTEK FM RADIO RECEIVER DRIVER
6150 M:      Hans Verkuil <hverkuil@xs4all.nl>
6151 L:      linux-media@vger.kernel.org
6152 T:      git git://linuxtv.org/media_tree.git
6153 W:      https://linuxtv.org
6154 S:      Maintained
6155 F:      drivers/media/radio/radio-gemtek*
6156
6157 GENERIC GPIO I2C DRIVER
6158 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6159 S:      Supported
6160 F:      drivers/i2c/busses/i2c-gpio.c
6161 F:      include/linux/platform_data/i2c-gpio.h
6162
6163 GENERIC GPIO I2C MULTIPLEXER DRIVER
6164 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6165 L:      linux-i2c@vger.kernel.org
6166 S:      Supported
6167 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6168 F:      include/linux/platform_data/i2c-mux-gpio.h
6169 F:      Documentation/i2c/muxes/i2c-mux-gpio
6170
6171 GENERIC HDLC (WAN) DRIVERS
6172 M:      Krzysztof Halasa <khc@pm.waw.pl>
6173 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6174 S:      Maintained
6175 F:      drivers/net/wan/c101.c
6176 F:      drivers/net/wan/hd6457*
6177 F:      drivers/net/wan/hdlc*
6178 F:      drivers/net/wan/n2.c
6179 F:      drivers/net/wan/pc300too.c
6180 F:      drivers/net/wan/pci200syn.c
6181 F:      drivers/net/wan/wanxl*
6182
6183 GENERIC INCLUDE/ASM HEADER FILES
6184 M:      Arnd Bergmann <arnd@arndb.de>
6185 L:      linux-arch@vger.kernel.org
6186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6187 S:      Maintained
6188 F:      include/asm-generic/
6189 F:      include/uapi/asm-generic/
6190
6191 GENERIC PHY FRAMEWORK
6192 M:      Kishon Vijay Abraham I <kishon@ti.com>
6193 L:      linux-kernel@vger.kernel.org
6194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6195 S:      Supported
6196 F:      drivers/phy/
6197 F:      include/linux/phy/
6198
6199 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6200 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6201 S:      Supported
6202 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6203
6204 GENERIC PM DOMAINS
6205 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6206 M:      Kevin Hilman <khilman@kernel.org>
6207 M:      Ulf Hansson <ulf.hansson@linaro.org>
6208 L:      linux-pm@vger.kernel.org
6209 S:      Supported
6210 F:      drivers/base/power/domain*.c
6211 F:      include/linux/pm_domain.h
6212 F:      Documentation/devicetree/bindings/power/power_domain.txt
6213
6214 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6215 M:      Eugen Hristev <eugen.hristev@microchip.com>
6216 L:      linux-input@vger.kernel.org
6217 S:      Maintained
6218 F:      drivers/input/touchscreen/resistive-adc-touch.c
6219
6220 GENERIC UIO DRIVER FOR PCI DEVICES
6221 M:      "Michael S. Tsirkin" <mst@redhat.com>
6222 L:      kvm@vger.kernel.org
6223 S:      Supported
6224 F:      drivers/uio/uio_pci_generic.c
6225
6226 GENWQE (IBM Generic Workqueue Card)
6227 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6228 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6229 S:      Supported
6230 F:      drivers/misc/genwqe/
6231
6232 GET_MAINTAINER SCRIPT
6233 M:      Joe Perches <joe@perches.com>
6234 S:      Maintained
6235 F:      scripts/get_maintainer.pl
6236
6237 GFS2 FILE SYSTEM
6238 M:      Bob Peterson <rpeterso@redhat.com>
6239 M:      Andreas Gruenbacher <agruenba@redhat.com>
6240 L:      cluster-devel@redhat.com
6241 W:      http://sources.redhat.com/cluster/
6242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6243 S:      Supported
6244 F:      Documentation/filesystems/gfs2*.txt
6245 F:      fs/gfs2/
6246 F:      include/uapi/linux/gfs2_ondisk.h
6247
6248 GIGASET ISDN DRIVERS
6249 M:      Paul Bolle <pebolle@tiscali.nl>
6250 L:      gigaset307x-common@lists.sourceforge.net
6251 W:      http://gigaset307x.sourceforge.net/
6252 S:      Odd Fixes
6253 F:      Documentation/isdn/README.gigaset
6254 F:      drivers/isdn/gigaset/
6255 F:      include/uapi/linux/gigaset_dev.h
6256
6257 GNSS SUBSYSTEM
6258 M:      Johan Hovold <johan@kernel.org>
6259 S:      Maintained
6260 F:      Documentation/ABI/testing/sysfs-class-gnss
6261 F:      Documentation/devicetree/bindings/gnss/
6262 F:      drivers/gnss/
6263 F:      include/linux/gnss.h
6264
6265 GO7007 MPEG CODEC
6266 M:      Hans Verkuil <hans.verkuil@cisco.com>
6267 L:      linux-media@vger.kernel.org
6268 S:      Maintained
6269 F:      drivers/media/usb/go7007/
6270
6271 GOODIX TOUCHSCREEN
6272 M:      Bastien Nocera <hadess@hadess.net>
6273 L:      linux-input@vger.kernel.org
6274 S:      Maintained
6275 F:      drivers/input/touchscreen/goodix.c
6276
6277 GPD POCKET FAN DRIVER
6278 M:      Hans de Goede <hdegoede@redhat.com>
6279 L:      platform-driver-x86@vger.kernel.org
6280 S:      Maintained
6281 F:      drivers/platform/x86/gpd-pocket-fan.c
6282
6283 GPIO ACPI SUPPORT
6284 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6285 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6286 L:      linux-gpio@vger.kernel.org
6287 L:      linux-acpi@vger.kernel.org
6288 S:      Maintained
6289 F:      Documentation/acpi/gpio-properties.txt
6290 F:      drivers/gpio/gpiolib-acpi.c
6291
6292 GPIO IR Transmitter
6293 M:      Sean Young <sean@mess.org>
6294 L:      linux-media@vger.kernel.org
6295 S:      Maintained
6296 F:      drivers/media/rc/gpio-ir-tx.c
6297
6298 GPIO MOCKUP DRIVER
6299 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6300 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6301 L:      linux-gpio@vger.kernel.org
6302 S:      Maintained
6303 F:      drivers/gpio/gpio-mockup.c
6304 F:      tools/testing/selftests/gpio/
6305
6306 GPIO SUBSYSTEM
6307 M:      Linus Walleij <linus.walleij@linaro.org>
6308 L:      linux-gpio@vger.kernel.org
6309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6310 S:      Maintained
6311 F:      Documentation/devicetree/bindings/gpio/
6312 F:      Documentation/driver-api/gpio/
6313 F:      Documentation/gpio/
6314 F:      Documentation/ABI/testing/gpio-cdev
6315 F:      Documentation/ABI/obsolete/sysfs-gpio
6316 F:      drivers/gpio/
6317 F:      include/linux/gpio/
6318 F:      include/linux/gpio.h
6319 F:      include/linux/of_gpio.h
6320 F:      include/asm-generic/gpio.h
6321 F:      include/uapi/linux/gpio.h
6322 F:      tools/gpio/
6323
6324 GRE DEMULTIPLEXER DRIVER
6325 M:      Dmitry Kozlov <xeb@mail.ru>
6326 L:      netdev@vger.kernel.org
6327 S:      Maintained
6328 F:      net/ipv4/gre_demux.c
6329 F:      net/ipv4/gre_offload.c
6330 F:      include/net/gre.h
6331
6332 GRETH 10/100/1G Ethernet MAC device driver
6333 M:      Andreas Larsson <andreas@gaisler.com>
6334 L:      netdev@vger.kernel.org
6335 S:      Maintained
6336 F:      drivers/net/ethernet/aeroflex/
6337
6338 GREYBUS AUDIO PROTOCOLS DRIVERS
6339 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6340 M:      Mark Greer <mgreer@animalcreek.com>
6341 S:      Maintained
6342 F:      drivers/staging/greybus/audio_apbridgea.c
6343 F:      drivers/staging/greybus/audio_apbridgea.h
6344 F:      drivers/staging/greybus/audio_codec.c
6345 F:      drivers/staging/greybus/audio_codec.h
6346 F:      drivers/staging/greybus/audio_gb.c
6347 F:      drivers/staging/greybus/audio_manager.c
6348 F:      drivers/staging/greybus/audio_manager.h
6349 F:      drivers/staging/greybus/audio_manager_module.c
6350 F:      drivers/staging/greybus/audio_manager_private.h
6351 F:      drivers/staging/greybus/audio_manager_sysfs.c
6352 F:      drivers/staging/greybus/audio_module.c
6353 F:      drivers/staging/greybus/audio_topology.c
6354
6355 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6356 M:      Viresh Kumar <vireshk@kernel.org>
6357 S:      Maintained
6358 F:      drivers/staging/greybus/authentication.c
6359 F:      drivers/staging/greybus/bootrom.c
6360 F:      drivers/staging/greybus/firmware.h
6361 F:      drivers/staging/greybus/fw-core.c
6362 F:      drivers/staging/greybus/fw-download.c
6363 F:      drivers/staging/greybus/fw-management.c
6364 F:      drivers/staging/greybus/greybus_authentication.h
6365 F:      drivers/staging/greybus/greybus_firmware.h
6366 F:      drivers/staging/greybus/hid.c
6367 F:      drivers/staging/greybus/i2c.c
6368 F:      drivers/staging/greybus/spi.c
6369 F:      drivers/staging/greybus/spilib.c
6370 F:      drivers/staging/greybus/spilib.h
6371
6372 GREYBUS LOOPBACK DRIVER
6373 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6374 S:      Maintained
6375 F:      drivers/staging/greybus/loopback.c
6376
6377 GREYBUS PLATFORM DRIVERS
6378 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6379 S:      Maintained
6380 F:      drivers/staging/greybus/arche-platform.c
6381 F:      drivers/staging/greybus/arche-apb-ctrl.c
6382 F:      drivers/staging/greybus/arche_platform.h
6383
6384 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6385 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6386 S:      Maintained
6387 F:      drivers/staging/greybus/sdio.c
6388 F:      drivers/staging/greybus/light.c
6389 F:      drivers/staging/greybus/gpio.c
6390 F:      drivers/staging/greybus/power_supply.c
6391 F:      drivers/staging/greybus/spi.c
6392 F:      drivers/staging/greybus/spilib.c
6393
6394 GREYBUS SUBSYSTEM
6395 M:      Johan Hovold <johan@kernel.org>
6396 M:      Alex Elder <elder@kernel.org>
6397 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6398 S:      Maintained
6399 F:      drivers/staging/greybus/
6400 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6401
6402 GREYBUS UART PROTOCOLS DRIVERS
6403 M:      David Lin <dtwlin@gmail.com>
6404 S:      Maintained
6405 F:      drivers/staging/greybus/uart.c
6406 F:      drivers/staging/greybus/log.c
6407
6408 GS1662 VIDEO SERIALIZER
6409 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6410 L:      linux-media@vger.kernel.org
6411 T:      git git://linuxtv.org/media_tree.git
6412 S:      Maintained
6413 F:      drivers/media/spi/gs1662.c
6414
6415 GSPCA FINEPIX SUBDRIVER
6416 M:      Frank Zago <frank@zago.net>
6417 L:      linux-media@vger.kernel.org
6418 T:      git git://linuxtv.org/media_tree.git
6419 S:      Maintained
6420 F:      drivers/media/usb/gspca/finepix.c
6421
6422 GSPCA GL860 SUBDRIVER
6423 M:      Olivier Lorin <o.lorin@laposte.net>
6424 L:      linux-media@vger.kernel.org
6425 T:      git git://linuxtv.org/media_tree.git
6426 S:      Maintained
6427 F:      drivers/media/usb/gspca/gl860/
6428
6429 GSPCA M5602 SUBDRIVER
6430 M:      Erik Andren <erik.andren@gmail.com>
6431 L:      linux-media@vger.kernel.org
6432 T:      git git://linuxtv.org/media_tree.git
6433 S:      Maintained
6434 F:      drivers/media/usb/gspca/m5602/
6435
6436 GSPCA PAC207 SONIXB SUBDRIVER
6437 M:      Hans Verkuil <hverkuil@xs4all.nl>
6438 L:      linux-media@vger.kernel.org
6439 T:      git git://linuxtv.org/media_tree.git
6440 S:      Odd Fixes
6441 F:      drivers/media/usb/gspca/pac207.c
6442
6443 GSPCA SN9C20X SUBDRIVER
6444 M:      Brian Johnson <brijohn@gmail.com>
6445 L:      linux-media@vger.kernel.org
6446 T:      git git://linuxtv.org/media_tree.git
6447 S:      Maintained
6448 F:      drivers/media/usb/gspca/sn9c20x.c
6449
6450 GSPCA T613 SUBDRIVER
6451 M:      Leandro Costantino <lcostantino@gmail.com>
6452 L:      linux-media@vger.kernel.org
6453 T:      git git://linuxtv.org/media_tree.git
6454 S:      Maintained
6455 F:      drivers/media/usb/gspca/t613.c
6456
6457 GSPCA USB WEBCAM DRIVER
6458 M:      Hans Verkuil <hverkuil@xs4all.nl>
6459 L:      linux-media@vger.kernel.org
6460 T:      git git://linuxtv.org/media_tree.git
6461 S:      Odd Fixes
6462 F:      drivers/media/usb/gspca/
6463
6464 GTP (GPRS Tunneling Protocol)
6465 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6466 M:      Harald Welte <laforge@gnumonks.org>
6467 L:      osmocom-net-gprs@lists.osmocom.org
6468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6469 S:      Maintained
6470 F:      drivers/net/gtp.c
6471
6472 GUID PARTITION TABLE (GPT)
6473 M:      Davidlohr Bueso <dave@stgolabs.net>
6474 L:      linux-efi@vger.kernel.org
6475 S:      Maintained
6476 F:      block/partitions/efi.*
6477
6478 H8/300 ARCHITECTURE
6479 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6480 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6481 W:      http://uclinux-h8.sourceforge.jp
6482 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6483 S:      Maintained
6484 F:      arch/h8300/
6485 F:      drivers/clocksource/h8300_*.c
6486 F:      drivers/clk/h8300/
6487 F:      drivers/irqchip/irq-renesas-h8*.c
6488
6489 HACKRF MEDIA DRIVER
6490 M:      Antti Palosaari <crope@iki.fi>
6491 L:      linux-media@vger.kernel.org
6492 W:      https://linuxtv.org
6493 W:      http://palosaari.fi/linux/
6494 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6495 T:      git git://linuxtv.org/anttip/media_tree.git
6496 S:      Maintained
6497 F:      drivers/media/usb/hackrf/
6498
6499 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6500 M:      Frank Seidel <frank@f-seidel.de>
6501 L:      platform-driver-x86@vger.kernel.org
6502 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6503 S:      Maintained
6504 F:      drivers/platform/x86/hdaps.c
6505
6506 HARDWARE MONITORING
6507 M:      Jean Delvare <jdelvare@suse.com>
6508 M:      Guenter Roeck <linux@roeck-us.net>
6509 L:      linux-hwmon@vger.kernel.org
6510 W:      http://hwmon.wiki.kernel.org/
6511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6512 S:      Maintained
6513 F:      Documentation/devicetree/bindings/hwmon/
6514 F:      Documentation/hwmon/
6515 F:      drivers/hwmon/
6516 F:      include/linux/hwmon*.h
6517 F:      include/trace/events/hwmon*.h
6518
6519 HARDWARE RANDOM NUMBER GENERATOR CORE
6520 M:      Matt Mackall <mpm@selenic.com>
6521 M:      Herbert Xu <herbert@gondor.apana.org.au>
6522 L:      linux-crypto@vger.kernel.org
6523 S:      Odd fixes
6524 F:      Documentation/devicetree/bindings/rng/
6525 F:      Documentation/hw_random.txt
6526 F:      drivers/char/hw_random/
6527 F:      include/linux/hw_random.h
6528
6529 HARDWARE TRACING FACILITIES
6530 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6531 S:      Maintained
6532 F:      drivers/hwtracing/
6533
6534 HARDWARE SPINLOCK CORE
6535 M:      Ohad Ben-Cohen <ohad@wizery.com>
6536 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6537 L:      linux-remoteproc@vger.kernel.org
6538 S:      Maintained
6539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6540 F:      Documentation/devicetree/bindings/hwlock/
6541 F:      Documentation/hwspinlock.txt
6542 F:      drivers/hwspinlock/
6543 F:      include/linux/hwspinlock.h
6544
6545 HARMONY SOUND DRIVER
6546 L:      linux-parisc@vger.kernel.org
6547 S:      Maintained
6548 F:      sound/parisc/harmony.*
6549
6550 HDPVR USB VIDEO ENCODER DRIVER
6551 M:      Hans Verkuil <hverkuil@xs4all.nl>
6552 L:      linux-media@vger.kernel.org
6553 T:      git git://linuxtv.org/media_tree.git
6554 W:      https://linuxtv.org
6555 S:      Odd Fixes
6556 F:      drivers/media/usb/hdpvr/
6557
6558 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6559 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6560 S:      Supported
6561 F:      Documentation/watchdog/hpwdt.txt
6562 F:      drivers/watchdog/hpwdt.c
6563
6564 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6565 M:      Don Brace <don.brace@microsemi.com>
6566 L:      esc.storagedev@microsemi.com
6567 L:      linux-scsi@vger.kernel.org
6568 S:      Supported
6569 F:      Documentation/scsi/hpsa.txt
6570 F:      drivers/scsi/hpsa*.[ch]
6571 F:      include/linux/cciss*.h
6572 F:      include/uapi/linux/cciss*.h
6573
6574 HFI1 DRIVER
6575 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6576 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6577 L:      linux-rdma@vger.kernel.org
6578 S:      Supported
6579 F:      drivers/infiniband/hw/hfi1
6580
6581 HFS FILESYSTEM
6582 L:      linux-fsdevel@vger.kernel.org
6583 S:      Orphan
6584 F:      Documentation/filesystems/hfs.txt
6585 F:      fs/hfs/
6586
6587 HFSPLUS FILESYSTEM
6588 L:      linux-fsdevel@vger.kernel.org
6589 S:      Orphan
6590 F:      Documentation/filesystems/hfsplus.txt
6591 F:      fs/hfsplus/
6592
6593 HGA FRAMEBUFFER DRIVER
6594 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6595 L:      linux-nvidia@lists.surfsouth.com
6596 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6597 S:      Maintained
6598 F:      drivers/video/fbdev/hgafb.c
6599
6600 HIBERNATION (aka Software Suspend, aka swsusp)
6601 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6602 M:      Pavel Machek <pavel@ucw.cz>
6603 L:      linux-pm@vger.kernel.org
6604 B:      https://bugzilla.kernel.org
6605 S:      Supported
6606 F:      arch/x86/power/
6607 F:      drivers/base/power/
6608 F:      kernel/power/
6609 F:      include/linux/suspend.h
6610 F:      include/linux/freezer.h
6611 F:      include/linux/pm.h
6612 F:      arch/*/include/asm/suspend*.h
6613
6614 HID CORE LAYER
6615 M:      Jiri Kosina <jikos@kernel.org>
6616 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6617 L:      linux-input@vger.kernel.org
6618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6619 S:      Maintained
6620 F:      drivers/hid/
6621 F:      include/linux/hid*
6622 F:      include/uapi/linux/hid*
6623
6624 HID SENSOR HUB DRIVERS
6625 M:      Jiri Kosina <jikos@kernel.org>
6626 M:      Jonathan Cameron <jic23@kernel.org>
6627 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6628 L:      linux-input@vger.kernel.org
6629 L:      linux-iio@vger.kernel.org
6630 S:      Maintained
6631 F:      Documentation/hid/hid-sensor*
6632 F:      drivers/hid/hid-sensor-*
6633 F:      drivers/iio/*/hid-*
6634 F:      include/linux/hid-sensor-*
6635
6636 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6637 M:      Thomas Gleixner <tglx@linutronix.de>
6638 L:      linux-kernel@vger.kernel.org
6639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6640 S:      Maintained
6641 F:      Documentation/timers/
6642 F:      kernel/time/hrtimer.c
6643 F:      kernel/time/clockevents.c
6644 F:      kernel/time/timer_*.c
6645 F:      include/linux/clockchips.h
6646 F:      include/linux/hrtimer.h
6647
6648 HIGH-SPEED SCC DRIVER FOR AX.25
6649 L:      linux-hams@vger.kernel.org
6650 S:      Orphan
6651 F:      drivers/net/hamradio/dmascc.c
6652 F:      drivers/net/hamradio/scc.c
6653
6654 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6655 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6656 W:      http://www.highpoint-tech.com
6657 S:      Supported
6658 F:      Documentation/scsi/hptiop.txt
6659 F:      drivers/scsi/hptiop.c
6660
6661 HIPPI
6662 M:      Jes Sorensen <jes@trained-monkey.org>
6663 L:      linux-hippi@sunsite.dk
6664 S:      Maintained
6665 F:      include/linux/hippidevice.h
6666 F:      include/uapi/linux/if_hippi.h
6667 F:      net/802/hippi.c
6668 F:      drivers/net/hippi/
6669
6670 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6671 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6672 M:      Salil Mehta <salil.mehta@huawei.com>
6673 L:      netdev@vger.kernel.org
6674 W:      http://www.hisilicon.com
6675 S:      Maintained
6676 F:      drivers/net/ethernet/hisilicon/hns3/
6677
6678 HISILICON LPC BUS DRIVER
6679 M:      john.garry@huawei.com
6680 W:      http://www.hisilicon.com
6681 S:      Maintained
6682 F:      drivers/bus/hisi_lpc.c
6683 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6684
6685 HISILICON NETWORK SUBSYSTEM DRIVER
6686 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6687 M:      Salil Mehta <salil.mehta@huawei.com>
6688 L:      netdev@vger.kernel.org
6689 W:      http://www.hisilicon.com
6690 S:      Maintained
6691 F:      drivers/net/ethernet/hisilicon/
6692 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6693
6694 HISILICON PMU DRIVER
6695 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6696 W:      http://www.hisilicon.com
6697 S:      Supported
6698 F:      drivers/perf/hisilicon
6699 F:      Documentation/perf/hisi-pmu.txt
6700
6701 HISILICON ROCE DRIVER
6702 M:      Lijun Ou <oulijun@huawei.com>
6703 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6704 L:      linux-rdma@vger.kernel.org
6705 S:      Maintained
6706 F:      drivers/infiniband/hw/hns/
6707 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6708
6709 HISILICON SAS Controller
6710 M:      John Garry <john.garry@huawei.com>
6711 W:      http://www.hisilicon.com
6712 S:      Supported
6713 F:      drivers/scsi/hisi_sas/
6714 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6715
6716 HMM - Heterogeneous Memory Management
6717 M:      Jérôme Glisse <jglisse@redhat.com>
6718 L:      linux-mm@kvack.org
6719 S:      Maintained
6720 F:      mm/hmm*
6721 F:      include/linux/hmm*
6722 F:      Documentation/vm/hmm.rst
6723
6724 HOST AP DRIVER
6725 M:      Jouni Malinen <j@w1.fi>
6726 L:      linux-wireless@vger.kernel.org
6727 W:      http://w1.fi/hostap-driver.html
6728 S:      Obsolete
6729 F:      drivers/net/wireless/intersil/hostap/
6730
6731 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6732 L:      platform-driver-x86@vger.kernel.org
6733 S:      Orphan
6734 F:      drivers/platform/x86/tc1100-wmi.c
6735
6736 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6737 M:      Jaroslav Kysela <perex@perex.cz>
6738 S:      Maintained
6739 F:      drivers/net/ethernet/hp/hp100.*
6740
6741 HPET:   High Precision Event Timers driver
6742 M:      Clemens Ladisch <clemens@ladisch.de>
6743 S:      Maintained
6744 F:      Documentation/timers/hpet.txt
6745 F:      drivers/char/hpet.c
6746 F:      include/linux/hpet.h
6747 F:      include/uapi/linux/hpet.h
6748
6749 HPET:   x86
6750 S:      Orphan
6751 F:      arch/x86/kernel/hpet.c
6752 F:      arch/x86/include/asm/hpet.h
6753
6754 HPFS FILESYSTEM
6755 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6756 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6757 S:      Maintained
6758 F:      fs/hpfs/
6759
6760 HSI SUBSYSTEM
6761 M:      Sebastian Reichel <sre@kernel.org>
6762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6763 S:      Maintained
6764 F:      Documentation/ABI/testing/sysfs-bus-hsi
6765 F:      Documentation/driver-api/hsi.rst
6766 F:      drivers/hsi/
6767 F:      include/linux/hsi/
6768 F:      include/uapi/linux/hsi/
6769
6770 HSO 3G MODEM DRIVER
6771 L:      linux-usb@vger.kernel.org
6772 S:      Orphan
6773 F:      drivers/net/usb/hso.c
6774
6775 HSR NETWORK PROTOCOL
6776 M:      Arvid Brodin <arvid.brodin@alten.se>
6777 L:      netdev@vger.kernel.org
6778 S:      Maintained
6779 F:      net/hsr/
6780
6781 HT16K33 LED CONTROLLER DRIVER
6782 M:      Robin van der Gracht <robin@protonic.nl>
6783 S:      Maintained
6784 F:      drivers/auxdisplay/ht16k33.c
6785 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6786
6787 HTCPEN TOUCHSCREEN DRIVER
6788 M:      Pau Oliva Fora <pof@eslack.org>
6789 L:      linux-input@vger.kernel.org
6790 S:      Maintained
6791 F:      drivers/input/touchscreen/htcpen.c
6792
6793 HUAWEI ETHERNET DRIVER
6794 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6795 L:      netdev@vger.kernel.org
6796 S:      Supported
6797 F:      Documentation/networking/hinic.txt
6798 F:      drivers/net/ethernet/huawei/hinic/
6799
6800 HUGETLB FILESYSTEM
6801 M:      Mike Kravetz <mike.kravetz@oracle.com>
6802 L:      linux-mm@kvack.org
6803 S:      Maintained
6804 F:      fs/hugetlbfs/
6805 F:      mm/hugetlb.c
6806 F:      include/linux/hugetlb.h
6807 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6808 F:      Documentation/vm/hugetlbfs_reserv.rst
6809 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6810
6811 HVA ST MEDIA DRIVER
6812 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6813 L:      linux-media@vger.kernel.org
6814 T:      git git://linuxtv.org/media_tree.git
6815 W:      https://linuxtv.org
6816 S:      Supported
6817 F:      drivers/media/platform/sti/hva
6818
6819 HWPOISON MEMORY FAILURE HANDLING
6820 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6821 L:      linux-mm@kvack.org
6822 S:      Maintained
6823 F:      mm/memory-failure.c
6824 F:      mm/hwpoison-inject.c
6825
6826 HYGON PROCESSOR SUPPORT
6827 M:      Pu Wen <puwen@hygon.cn>
6828 L:      linux-kernel@vger.kernel.org
6829 S:      Maintained
6830 F:      arch/x86/kernel/cpu/hygon.c
6831
6832 Hyper-V CORE AND DRIVERS
6833 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6834 M:      Haiyang Zhang <haiyangz@microsoft.com>
6835 M:      Stephen Hemminger <sthemmin@microsoft.com>
6836 L:      devel@linuxdriverproject.org
6837 S:      Maintained
6838 F:      Documentation/networking/netvsc.txt
6839 F:      arch/x86/include/asm/mshyperv.h
6840 F:      arch/x86/include/asm/trace/hyperv.h
6841 F:      arch/x86/include/asm/hyperv-tlfs.h
6842 F:      arch/x86/kernel/cpu/mshyperv.c
6843 F:      arch/x86/hyperv
6844 F:      drivers/hid/hid-hyperv.c
6845 F:      drivers/hv/
6846 F:      drivers/input/serio/hyperv-keyboard.c
6847 F:      drivers/pci/controller/pci-hyperv.c
6848 F:      drivers/net/hyperv/
6849 F:      drivers/scsi/storvsc_drv.c
6850 F:      drivers/uio/uio_hv_generic.c
6851 F:      drivers/video/fbdev/hyperv_fb.c
6852 F:      net/vmw_vsock/hyperv_transport.c
6853 F:      include/linux/hyperv.h
6854 F:      include/uapi/linux/hyperv.h
6855 F:      tools/hv/
6856 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6857
6858 HYPERVISOR VIRTUAL CONSOLE DRIVER
6859 L:      linuxppc-dev@lists.ozlabs.org
6860 S:      Odd Fixes
6861 F:      drivers/tty/hvc/
6862
6863 I2C ACPI SUPPORT
6864 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6865 L:      linux-i2c@vger.kernel.org
6866 L:      linux-acpi@vger.kernel.org
6867 S:      Maintained
6868 F:      drivers/i2c/i2c-core-acpi.c
6869
6870 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6871 M:      Ajay Gupta <ajayg@nvidia.com>
6872 L:      linux-i2c@vger.kernel.org
6873 S:      Maintained
6874 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6875 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6876
6877 I2C MUXES
6878 M:      Peter Rosin <peda@axentia.se>
6879 L:      linux-i2c@vger.kernel.org
6880 S:      Maintained
6881 F:      Documentation/i2c/i2c-topology
6882 F:      Documentation/i2c/muxes/
6883 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6884 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6885 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6886 F:      drivers/i2c/i2c-mux.c
6887 F:      drivers/i2c/muxes/
6888 F:      include/linux/i2c-mux.h
6889
6890 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6891 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6892 L:      linux-i2c@vger.kernel.org
6893 S:      Maintained
6894 F:      drivers/i2c/busses/i2c-mv64xxx.c
6895
6896 I2C OVER PARALLEL PORT
6897 M:      Jean Delvare <jdelvare@suse.com>
6898 L:      linux-i2c@vger.kernel.org
6899 S:      Maintained
6900 F:      Documentation/i2c/busses/i2c-parport
6901 F:      Documentation/i2c/busses/i2c-parport-light
6902 F:      drivers/i2c/busses/i2c-parport.c
6903 F:      drivers/i2c/busses/i2c-parport-light.c
6904
6905 I2C SUBSYSTEM
6906 M:      Wolfram Sang <wsa@the-dreams.de>
6907 L:      linux-i2c@vger.kernel.org
6908 W:      https://i2c.wiki.kernel.org/
6909 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6911 S:      Maintained
6912 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6913 F:      Documentation/i2c/
6914 F:      drivers/i2c/*
6915 F:      include/linux/i2c.h
6916 F:      include/linux/i2c-dev.h
6917 F:      include/linux/i2c-smbus.h
6918 F:      include/uapi/linux/i2c.h
6919 F:      include/uapi/linux/i2c-*.h
6920
6921 I2C SUBSYSTEM HOST DRIVERS
6922 L:      linux-i2c@vger.kernel.org
6923 W:      https://i2c.wiki.kernel.org/
6924 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6926 S:      Odd Fixes
6927 F:      Documentation/devicetree/bindings/i2c/
6928 F:      drivers/i2c/algos/
6929 F:      drivers/i2c/busses/
6930
6931 I2C-TAOS-EVM DRIVER
6932 M:      Jean Delvare <jdelvare@suse.com>
6933 L:      linux-i2c@vger.kernel.org
6934 S:      Maintained
6935 F:      Documentation/i2c/busses/i2c-taos-evm
6936 F:      drivers/i2c/busses/i2c-taos-evm.c
6937
6938 I2C-TINY-USB DRIVER
6939 M:      Till Harbaum <till@harbaum.org>
6940 L:      linux-i2c@vger.kernel.org
6941 W:      http://www.harbaum.org/till/i2c_tiny_usb
6942 S:      Maintained
6943 F:      drivers/i2c/busses/i2c-tiny-usb.c
6944
6945 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6946 M:      Jean Delvare <jdelvare@suse.com>
6947 L:      linux-i2c@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/i2c/busses/i2c-ali1535
6950 F:      Documentation/i2c/busses/i2c-ali1563
6951 F:      Documentation/i2c/busses/i2c-ali15x3
6952 F:      Documentation/i2c/busses/i2c-amd756
6953 F:      Documentation/i2c/busses/i2c-amd8111
6954 F:      Documentation/i2c/busses/i2c-i801
6955 F:      Documentation/i2c/busses/i2c-nforce2
6956 F:      Documentation/i2c/busses/i2c-piix4
6957 F:      Documentation/i2c/busses/i2c-sis5595
6958 F:      Documentation/i2c/busses/i2c-sis630
6959 F:      Documentation/i2c/busses/i2c-sis96x
6960 F:      Documentation/i2c/busses/i2c-via
6961 F:      Documentation/i2c/busses/i2c-viapro
6962 F:      drivers/i2c/busses/i2c-ali1535.c
6963 F:      drivers/i2c/busses/i2c-ali1563.c
6964 F:      drivers/i2c/busses/i2c-ali15x3.c
6965 F:      drivers/i2c/busses/i2c-amd756.c
6966 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6967 F:      drivers/i2c/busses/i2c-amd8111.c
6968 F:      drivers/i2c/busses/i2c-i801.c
6969 F:      drivers/i2c/busses/i2c-isch.c
6970 F:      drivers/i2c/busses/i2c-nforce2.c
6971 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6972 F:      drivers/i2c/busses/i2c-piix4.c
6973 F:      drivers/i2c/busses/i2c-sis5595.c
6974 F:      drivers/i2c/busses/i2c-sis630.c
6975 F:      drivers/i2c/busses/i2c-sis96x.c
6976 F:      drivers/i2c/busses/i2c-via.c
6977 F:      drivers/i2c/busses/i2c-viapro.c
6978
6979 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6980 M:      Hans de Goede <hdegoede@redhat.com>
6981 L:      linux-i2c@vger.kernel.org
6982 S:      Maintained
6983 F:      drivers/i2c/busses/i2c-cht-wc.c
6984
6985 I2C/SMBUS ISMT DRIVER
6986 M:      Seth Heasley <seth.heasley@intel.com>
6987 M:      Neil Horman <nhorman@tuxdriver.com>
6988 L:      linux-i2c@vger.kernel.org
6989 F:      drivers/i2c/busses/i2c-ismt.c
6990 F:      Documentation/i2c/busses/i2c-ismt
6991
6992 I2C/SMBUS STUB DRIVER
6993 M:      Jean Delvare <jdelvare@suse.com>
6994 L:      linux-i2c@vger.kernel.org
6995 S:      Maintained
6996 F:      drivers/i2c/i2c-stub.c
6997
6998 IA64 (Itanium) PLATFORM
6999 M:      Tony Luck <tony.luck@intel.com>
7000 M:      Fenghua Yu <fenghua.yu@intel.com>
7001 L:      linux-ia64@vger.kernel.org
7002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7003 S:      Maintained
7004 F:      arch/ia64/
7005
7006 IBM Power 842 compression accelerator
7007 M:      Haren Myneni <haren@us.ibm.com>
7008 S:      Supported
7009 F:      drivers/crypto/nx/Makefile
7010 F:      drivers/crypto/nx/Kconfig
7011 F:      drivers/crypto/nx/nx-842*
7012 F:      include/linux/sw842.h
7013 F:      crypto/842.c
7014 F:      lib/842/
7015
7016 IBM Power in-Nest Crypto Acceleration
7017 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7018 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7019 L:      linux-crypto@vger.kernel.org
7020 S:      Supported
7021 F:      drivers/crypto/nx/Makefile
7022 F:      drivers/crypto/nx/Kconfig
7023 F:      drivers/crypto/nx/nx-aes*
7024 F:      drivers/crypto/nx/nx-sha*
7025 F:      drivers/crypto/nx/nx.*
7026 F:      drivers/crypto/nx/nx_csbcpb.h
7027 F:      drivers/crypto/nx/nx_debugfs.h
7028
7029 IBM Power Linux RAID adapter
7030 M:      Brian King <brking@us.ibm.com>
7031 S:      Supported
7032 F:      drivers/scsi/ipr.*
7033
7034 IBM Power SRIOV Virtual NIC Device Driver
7035 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7036 M:      John Allen <jallen@linux.vnet.ibm.com>
7037 L:      netdev@vger.kernel.org
7038 S:      Supported
7039 F:      drivers/net/ethernet/ibm/ibmvnic.*
7040
7041 IBM Power Virtual Accelerator Switchboard
7042 M:      Sukadev Bhattiprolu
7043 L:      linuxppc-dev@lists.ozlabs.org
7044 S:      Supported
7045 F:      arch/powerpc/platforms/powernv/vas*
7046 F:      arch/powerpc/platforms/powernv/copy-paste.h
7047 F:      arch/powerpc/include/asm/vas.h
7048 F:      arch/powerpc/include/uapi/asm/vas.h
7049
7050 IBM Power Virtual Ethernet Device Driver
7051 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7052 L:      netdev@vger.kernel.org
7053 S:      Supported
7054 F:      drivers/net/ethernet/ibm/ibmveth.*
7055
7056 IBM Power Virtual FC Device Drivers
7057 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7058 L:      linux-scsi@vger.kernel.org
7059 S:      Supported
7060 F:      drivers/scsi/ibmvscsi/ibmvfc*
7061
7062 IBM Power Virtual Management Channel Driver
7063 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7064 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7065 S:      Supported
7066 F:      drivers/misc/ibmvmc.*
7067
7068 IBM Power Virtual SCSI Device Drivers
7069 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7070 L:      linux-scsi@vger.kernel.org
7071 S:      Supported
7072 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7073 F:      include/scsi/viosrp.h
7074
7075 IBM Power Virtual SCSI Device Target Driver
7076 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7077 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7078 L:      linux-scsi@vger.kernel.org
7079 L:      target-devel@vger.kernel.org
7080 S:      Supported
7081 F:      drivers/scsi/ibmvscsi_tgt/
7082
7083 IBM Power VMX Cryptographic instructions
7084 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7085 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7086 L:      linux-crypto@vger.kernel.org
7087 S:      Supported
7088 F:      drivers/crypto/vmx/Makefile
7089 F:      drivers/crypto/vmx/Kconfig
7090 F:      drivers/crypto/vmx/vmx.c
7091 F:      drivers/crypto/vmx/aes*
7092 F:      drivers/crypto/vmx/ghash*
7093 F:      drivers/crypto/vmx/ppc-xlate.pl
7094
7095 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7096 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7097 L:      linux-pci@vger.kernel.org
7098 L:      linuxppc-dev@lists.ozlabs.org
7099 S:      Supported
7100 F:      drivers/pci/hotplug/rpaphp*
7101
7102 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7103 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7104 L:      linux-pci@vger.kernel.org
7105 L:      linuxppc-dev@lists.ozlabs.org
7106 S:      Supported
7107 F:      drivers/pci/hotplug/rpadlpar*
7108
7109 IBM ServeRAID RAID DRIVER
7110 S:      Orphan
7111 F:      drivers/scsi/ips.*
7112
7113 ICH LPC AND GPIO DRIVER
7114 M:      Peter Tyser <ptyser@xes-inc.com>
7115 S:      Maintained
7116 F:      drivers/mfd/lpc_ich.c
7117 F:      drivers/gpio/gpio-ich.c
7118
7119 IDE SUBSYSTEM
7120 M:      "David S. Miller" <davem@davemloft.net>
7121 L:      linux-ide@vger.kernel.org
7122 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7124 S:      Maintained
7125 F:      Documentation/ide/
7126 F:      drivers/ide/
7127 F:      include/linux/ide.h
7128
7129 IDE/ATAPI DRIVERS
7130 M:      Borislav Petkov <bp@alien8.de>
7131 L:      linux-ide@vger.kernel.org
7132 S:      Maintained
7133 F:      Documentation/cdrom/ide-cd
7134 F:      drivers/ide/ide-cd*
7135
7136 IDEAPAD LAPTOP EXTRAS DRIVER
7137 M:      Ike Panhc <ike.pan@canonical.com>
7138 L:      platform-driver-x86@vger.kernel.org
7139 W:      http://launchpad.net/ideapad-laptop
7140 S:      Maintained
7141 F:      drivers/platform/x86/ideapad-laptop.c
7142
7143 IDEAPAD LAPTOP SLIDEBAR DRIVER
7144 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7145 L:      linux-input@vger.kernel.org
7146 W:      https://github.com/o2genum/ideapad-slidebar
7147 S:      Maintained
7148 F:      drivers/input/misc/ideapad_slidebar.c
7149
7150 IDT VersaClock 5 CLOCK DRIVER
7151 M:      Marek Vasut <marek.vasut@gmail.com>
7152 S:      Maintained
7153 F:      drivers/clk/clk-versaclock5.c
7154
7155 IEEE 802.15.4 SUBSYSTEM
7156 M:      Alexander Aring <alex.aring@gmail.com>
7157 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7158 L:      linux-wpan@vger.kernel.org
7159 W:      http://wpan.cakelab.org/
7160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7162 S:      Maintained
7163 F:      net/ieee802154/
7164 F:      net/mac802154/
7165 F:      drivers/net/ieee802154/
7166 F:      include/linux/nl802154.h
7167 F:      include/linux/ieee802154.h
7168 F:      include/net/nl802154.h
7169 F:      include/net/mac802154.h
7170 F:      include/net/af_ieee802154.h
7171 F:      include/net/cfg802154.h
7172 F:      include/net/ieee802154_netdev.h
7173 F:      Documentation/networking/ieee802154.txt
7174
7175 IFE PROTOCOL
7176 M:      Yotam Gigi <yotam.gi@gmail.com>
7177 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7178 F:      net/ife
7179 F:      include/net/ife.h
7180 F:      include/uapi/linux/ife.h
7181
7182 IGORPLUG-USB IR RECEIVER
7183 M:      Sean Young <sean@mess.org>
7184 L:      linux-media@vger.kernel.org
7185 S:      Maintained
7186 F:      drivers/media/rc/igorplugusb.c
7187
7188 IGUANAWORKS USB IR TRANSCEIVER
7189 M:      Sean Young <sean@mess.org>
7190 L:      linux-media@vger.kernel.org
7191 S:      Maintained
7192 F:      drivers/media/rc/iguanair.c
7193
7194 IIO DIGITAL POTENTIOMETER DAC
7195 M:      Peter Rosin <peda@axentia.se>
7196 L:      linux-iio@vger.kernel.org
7197 S:      Maintained
7198 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7199 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7200 F:      drivers/iio/dac/dpot-dac.c
7201
7202 IIO ENVELOPE DETECTOR
7203 M:      Peter Rosin <peda@axentia.se>
7204 L:      linux-iio@vger.kernel.org
7205 S:      Maintained
7206 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7207 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7208 F:      drivers/iio/adc/envelope-detector.c
7209
7210 IIO MULTIPLEXER
7211 M:      Peter Rosin <peda@axentia.se>
7212 L:      linux-iio@vger.kernel.org
7213 S:      Maintained
7214 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7215 F:      drivers/iio/multiplexer/iio-mux.c
7216
7217 IIO SUBSYSTEM AND DRIVERS
7218 M:      Jonathan Cameron <jic23@kernel.org>
7219 R:      Hartmut Knaack <knaack.h@gmx.de>
7220 R:      Lars-Peter Clausen <lars@metafoo.de>
7221 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7222 L:      linux-iio@vger.kernel.org
7223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7224 S:      Maintained
7225 F:      Documentation/ABI/testing/configfs-iio*
7226 F:      Documentation/ABI/testing/sysfs-bus-iio*
7227 F:      Documentation/devicetree/bindings/iio/
7228 F:      drivers/iio/
7229 F:      drivers/staging/iio/
7230 F:      include/linux/iio/
7231 F:      tools/iio/
7232
7233 IIO UNIT CONVERTER
7234 M:      Peter Rosin <peda@axentia.se>
7235 L:      linux-iio@vger.kernel.org
7236 S:      Maintained
7237 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7238 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7239 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7240 F:      drivers/iio/afe/iio-rescale.c
7241
7242 IKANOS/ADI EAGLE ADSL USB DRIVER
7243 M:      Matthieu Castet <castet.matthieu@free.fr>
7244 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7245 S:      Maintained
7246 F:      drivers/usb/atm/ueagle-atm.c
7247
7248 IMGTEC ASCII LCD DRIVER
7249 M:      Paul Burton <paul.burton@mips.com>
7250 S:      Maintained
7251 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7252 F:      drivers/auxdisplay/img-ascii-lcd.c
7253
7254 IMGTEC IR DECODER DRIVER
7255 M:      James Hogan <jhogan@kernel.org>
7256 S:      Maintained
7257 F:      drivers/media/rc/img-ir/
7258
7259 IMON SOUNDGRAPH USB IR RECEIVER
7260 M:      Sean Young <sean@mess.org>
7261 L:      linux-media@vger.kernel.org
7262 S:      Maintained
7263 F:      drivers/media/rc/imon_raw.c
7264 F:      drivers/media/rc/imon.c
7265
7266 IMS TWINTURBO FRAMEBUFFER DRIVER
7267 L:      linux-fbdev@vger.kernel.org
7268 S:      Orphan
7269 F:      drivers/video/fbdev/imsttfb.c
7270
7271 INA209 HARDWARE MONITOR DRIVER
7272 M:      Guenter Roeck <linux@roeck-us.net>
7273 L:      linux-hwmon@vger.kernel.org
7274 S:      Maintained
7275 F:      Documentation/hwmon/ina209
7276 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7277 F:      drivers/hwmon/ina209.c
7278
7279 INA2XX HARDWARE MONITOR DRIVER
7280 M:      Guenter Roeck <linux@roeck-us.net>
7281 L:      linux-hwmon@vger.kernel.org
7282 S:      Maintained
7283 F:      Documentation/hwmon/ina2xx
7284 F:      drivers/hwmon/ina2xx.c
7285 F:      include/linux/platform_data/ina2xx.h
7286
7287 INDUSTRY PACK SUBSYSTEM (IPACK)
7288 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7289 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7290 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7291 L:      industrypack-devel@lists.sourceforge.net
7292 W:      http://industrypack.sourceforge.net
7293 S:      Maintained
7294 F:      drivers/ipack/
7295
7296 INFINIBAND SUBSYSTEM
7297 M:      Doug Ledford <dledford@redhat.com>
7298 M:      Jason Gunthorpe <jgg@mellanox.com>
7299 L:      linux-rdma@vger.kernel.org
7300 W:      https://github.com/linux-rdma/rdma-core
7301 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7303 S:      Supported
7304 F:      Documentation/devicetree/bindings/infiniband/
7305 F:      Documentation/infiniband/
7306 F:      drivers/infiniband/
7307 F:      include/uapi/linux/if_infiniband.h
7308 F:      include/uapi/rdma/
7309 F:      include/rdma/
7310
7311 INGENIC JZ4780 DMA Driver
7312 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7313 S:      Maintained
7314 F:      drivers/dma/dma-jz4780.c
7315
7316 INGENIC JZ4780 NAND DRIVER
7317 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7318 L:      linux-mtd@lists.infradead.org
7319 S:      Maintained
7320 F:      drivers/mtd/nand/raw/jz4780_*
7321
7322 INOTIFY
7323 M:      Jan Kara <jack@suse.cz>
7324 R:      Amir Goldstein <amir73il@gmail.com>
7325 L:      linux-fsdevel@vger.kernel.org
7326 S:      Maintained
7327 F:      Documentation/filesystems/inotify.txt
7328 F:      fs/notify/inotify/
7329 F:      include/linux/inotify.h
7330 F:      include/uapi/linux/inotify.h
7331
7332 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7333 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7334 L:      linux-input@vger.kernel.org
7335 Q:      http://patchwork.kernel.org/project/linux-input/list/
7336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7337 S:      Maintained
7338 F:      drivers/input/
7339 F:      include/linux/input.h
7340 F:      include/uapi/linux/input.h
7341 F:      include/uapi/linux/input-event-codes.h
7342 F:      include/linux/input/
7343 F:      Documentation/devicetree/bindings/input/
7344 F:      Documentation/devicetree/bindings/serio/
7345 F:      Documentation/input/
7346
7347 INPUT MULTITOUCH (MT) PROTOCOL
7348 M:      Henrik Rydberg <rydberg@bitmath.org>
7349 L:      linux-input@vger.kernel.org
7350 S:      Odd fixes
7351 F:      Documentation/input/multi-touch-protocol.rst
7352 F:      drivers/input/input-mt.c
7353 K:      \b(ABS|SYN)_MT_
7354
7355 INSIDE SECURE CRYPTO DRIVER
7356 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7357 F:      drivers/crypto/inside-secure/
7358 S:      Maintained
7359 L:      linux-crypto@vger.kernel.org
7360
7361 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7362 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7363 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7364 L:      linux-integrity@vger.kernel.org
7365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7366 S:      Supported
7367 F:      security/integrity/ima/
7368
7369 INTEL 810/815 FRAMEBUFFER DRIVER
7370 M:      Antonino Daplas <adaplas@gmail.com>
7371 L:      linux-fbdev@vger.kernel.org
7372 S:      Maintained
7373 F:      drivers/video/fbdev/i810/
7374
7375 INTEL ASoC DRIVERS
7376 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7377 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7378 M:      Jie Yang <yang.jie@linux.intel.com>
7379 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7380 S:      Supported
7381 F:      sound/soc/intel/
7382
7383 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7384 M:      Hans de Goede <hdegoede@redhat.com>
7385 L:      platform-driver-x86@vger.kernel.org
7386 S:      Maintained
7387 F:      drivers/platform/x86/intel_atomisp2_pm.c
7388
7389 INTEL C600 SERIES SAS CONTROLLER DRIVER
7390 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7391 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7392 L:      linux-scsi@vger.kernel.org
7393 T:      git git://git.code.sf.net/p/intel-sas/isci
7394 S:      Supported
7395 F:      drivers/scsi/isci/
7396
7397 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7398 M:      Jani Nikula <jani.nikula@linux.intel.com>
7399 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7400 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7401 L:      intel-gfx@lists.freedesktop.org
7402 W:      https://01.org/linuxgraphics/
7403 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7404 C:      irc://chat.freenode.net/intel-gfx
7405 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7406 T:      git git://anongit.freedesktop.org/drm-intel
7407 S:      Supported
7408 F:      drivers/gpu/drm/i915/
7409 F:      include/drm/i915*
7410 F:      include/uapi/drm/i915_drm.h
7411 F:      Documentation/gpu/i915.rst
7412
7413 INTEL ETHERNET DRIVERS
7414 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7415 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7416 W:      http://www.intel.com/support/feedback.htm
7417 W:      http://e1000.sourceforge.net/
7418 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7421 S:      Supported
7422 F:      Documentation/networking/e100.rst
7423 F:      Documentation/networking/e1000.rst
7424 F:      Documentation/networking/e1000e.rst
7425 F:      Documentation/networking/fm10k.rst
7426 F:      Documentation/networking/igb.rst
7427 F:      Documentation/networking/igbvf.rst
7428 F:      Documentation/networking/ixgb.rst
7429 F:      Documentation/networking/ixgbe.rst
7430 F:      Documentation/networking/ixgbevf.rst
7431 F:      Documentation/networking/i40e.rst
7432 F:      Documentation/networking/iavf.rst
7433 F:      Documentation/networking/ice.rst
7434 F:      drivers/net/ethernet/intel/
7435 F:      drivers/net/ethernet/intel/*/
7436 F:      include/linux/avf/virtchnl.h
7437
7438 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7439 M:      Maik Broemme <mbroemme@libmpq.org>
7440 L:      linux-fbdev@vger.kernel.org
7441 S:      Maintained
7442 F:      Documentation/fb/intelfb.txt
7443 F:      drivers/video/fbdev/intelfb/
7444
7445 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7446 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7447 M:      Zhi Wang <zhi.a.wang@intel.com>
7448 L:      intel-gvt-dev@lists.freedesktop.org
7449 L:      intel-gfx@lists.freedesktop.org
7450 W:      https://01.org/igvt-g
7451 T:      git https://github.com/intel/gvt-linux.git
7452 S:      Supported
7453 F:      drivers/gpu/drm/i915/gvt/
7454
7455 INTEL PMIC GPIO DRIVER
7456 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7457 S:      Maintained
7458 F:      drivers/gpio/gpio-*cove.c
7459 F:      drivers/gpio/gpio-msic.c
7460
7461 INTEL HID EVENT DRIVER
7462 M:      Alex Hung <alex.hung@canonical.com>
7463 L:      platform-driver-x86@vger.kernel.org
7464 S:      Maintained
7465 F:      drivers/platform/x86/intel-hid.c
7466
7467 INTEL I/OAT DMA DRIVER
7468 M:      Dave Jiang <dave.jiang@intel.com>
7469 R:      Dan Williams <dan.j.williams@intel.com>
7470 L:      dmaengine@vger.kernel.org
7471 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7472 S:      Supported
7473 F:      drivers/dma/ioat*
7474
7475 INTEL IDLE DRIVER
7476 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7477 M:      Len Brown <lenb@kernel.org>
7478 L:      linux-pm@vger.kernel.org
7479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7480 B:      https://bugzilla.kernel.org
7481 S:      Supported
7482 F:      drivers/idle/intel_idle.c
7483
7484 INTEL INTEGRATED SENSOR HUB DRIVER
7485 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7486 M:      Jiri Kosina <jikos@kernel.org>
7487 L:      linux-input@vger.kernel.org
7488 S:      Maintained
7489 F:      drivers/hid/intel-ish-hid/
7490
7491 INTEL IOMMU (VT-d)
7492 M:      David Woodhouse <dwmw2@infradead.org>
7493 L:      iommu@lists.linux-foundation.org
7494 T:      git git://git.infradead.org/iommu-2.6.git
7495 S:      Supported
7496 F:      drivers/iommu/intel-iommu.c
7497 F:      include/linux/intel-iommu.h
7498
7499 INTEL IOP-ADMA DMA DRIVER
7500 R:      Dan Williams <dan.j.williams@intel.com>
7501 S:      Odd fixes
7502 F:      drivers/dma/iop-adma.c
7503
7504 INTEL IPU3 CSI-2 CIO2 DRIVER
7505 M:      Yong Zhi <yong.zhi@intel.com>
7506 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7507 M:      Bingbu Cao <bingbu.cao@intel.com>
7508 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7509 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7510 L:      linux-media@vger.kernel.org
7511 S:      Maintained
7512 F:      drivers/media/pci/intel/ipu3/
7513 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7514
7515 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7516 M:      Krzysztof Halasa <khalasa@piap.pl>
7517 S:      Maintained
7518 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7519 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7520 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7521 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7522 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7523 F:      drivers/net/wan/ixp4xx_hss.c
7524
7525 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7526 M:      Deepak Saxena <dsaxena@plexity.net>
7527 S:      Maintained
7528 F:      drivers/char/hw_random/ixp4xx-rng.c
7529
7530 INTEL MANAGEMENT ENGINE (mei)
7531 M:      Tomas Winkler <tomas.winkler@intel.com>
7532 L:      linux-kernel@vger.kernel.org
7533 S:      Supported
7534 F:      include/uapi/linux/mei.h
7535 F:      include/linux/mei_cl_bus.h
7536 F:      drivers/misc/mei/*
7537 F:      drivers/watchdog/mei_wdt.c
7538 F:      Documentation/misc-devices/mei/*
7539 F:      samples/mei/*
7540
7541 INTEL MENLOW THERMAL DRIVER
7542 M:      Sujith Thomas <sujith.thomas@intel.com>
7543 L:      platform-driver-x86@vger.kernel.org
7544 W:      https://01.org/linux-acpi
7545 S:      Supported
7546 F:      drivers/platform/x86/intel_menlow.c
7547
7548 INTEL MERRIFIELD GPIO DRIVER
7549 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7550 L:      linux-gpio@vger.kernel.org
7551 S:      Maintained
7552 F:      drivers/gpio/gpio-merrifield.c
7553
7554 INTEL MIC DRIVERS (mic)
7555 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7556 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7557 S:      Supported
7558 W:      https://github.com/sudeepdutt/mic
7559 W:      http://software.intel.com/en-us/mic-developer
7560 F:      include/linux/mic_bus.h
7561 F:      include/linux/scif.h
7562 F:      include/uapi/linux/mic_common.h
7563 F:      include/uapi/linux/mic_ioctl.h
7564 F:      include/uapi/linux/scif_ioctl.h
7565 F:      drivers/misc/mic/
7566 F:      drivers/dma/mic_x100_dma.c
7567 F:      drivers/dma/mic_x100_dma.h
7568 F:      Documentation/mic/
7569
7570 INTEL PMC CORE DRIVER
7571 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7572 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7573 L:      platform-driver-x86@vger.kernel.org
7574 S:      Maintained
7575 F:      drivers/platform/x86/intel_pmc_core*
7576
7577 INTEL PMC/P-Unit IPC DRIVER
7578 M:      Zha Qipeng<qipeng.zha@intel.com>
7579 L:      platform-driver-x86@vger.kernel.org
7580 S:      Maintained
7581 F:      drivers/platform/x86/intel_pmc_ipc.c
7582 F:      drivers/platform/x86/intel_punit_ipc.c
7583 F:      arch/x86/include/asm/intel_pmc_ipc.h
7584 F:      arch/x86/include/asm/intel_punit_ipc.h
7585
7586 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7587 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7588 S:      Maintained
7589 F:      drivers/mfd/intel_msic.c
7590 F:      drivers/mfd/intel_soc_pmic*
7591 F:      include/linux/mfd/intel_msic.h
7592 F:      include/linux/mfd/intel_soc_pmic*
7593
7594 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7595 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7596 L:      linux-wireless@vger.kernel.org
7597 S:      Maintained
7598 F:      Documentation/networking/README.ipw2100
7599 F:      Documentation/networking/README.ipw2200
7600 F:      drivers/net/wireless/intel/ipw2x00/
7601
7602 INTEL PSTATE DRIVER
7603 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7604 M:      Len Brown <lenb@kernel.org>
7605 L:      linux-pm@vger.kernel.org
7606 S:      Supported
7607 F:      drivers/cpufreq/intel_pstate.c
7608
7609 INTEL RDMA RNIC DRIVER
7610 M:      Faisal Latif <faisal.latif@intel.com>
7611 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7612 L:      linux-rdma@vger.kernel.org
7613 S:      Supported
7614 F:      drivers/infiniband/hw/i40iw/
7615 F:      include/uapi/rdma/i40iw-abi.h
7616
7617 INTEL TELEMETRY DRIVER
7618 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7619 M:      "David E. Box" <david.e.box@linux.intel.com>
7620 L:      platform-driver-x86@vger.kernel.org
7621 S:      Maintained
7622 F:      arch/x86/include/asm/intel_telemetry.h
7623 F:      drivers/platform/x86/intel_telemetry*
7624
7625 INTEL VIRTUAL BUTTON DRIVER
7626 M:      AceLan Kao <acelan.kao@canonical.com>
7627 L:      platform-driver-x86@vger.kernel.org
7628 S:      Maintained
7629 F:      drivers/platform/x86/intel-vbtn.c
7630
7631 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7632 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7633 L:      linux-wireless@vger.kernel.org
7634 S:      Supported
7635 F:      drivers/net/wireless/intel/iwlegacy/
7636
7637 INTEL WIRELESS WIFI LINK (iwlwifi)
7638 M:      Johannes Berg <johannes.berg@intel.com>
7639 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7640 M:      Luca Coelho <luciano.coelho@intel.com>
7641 M:      Intel Linux Wireless <linuxwifi@intel.com>
7642 L:      linux-wireless@vger.kernel.org
7643 W:      http://intellinuxwireless.org
7644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7645 S:      Supported
7646 F:      drivers/net/wireless/intel/iwlwifi/
7647
7648 INTEL WIRELESS WIMAX CONNECTION 2400
7649 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7650 M:      linux-wimax@intel.com
7651 L:      wimax@linuxwimax.org (subscribers-only)
7652 S:      Supported
7653 W:      http://linuxwimax.org
7654 F:      Documentation/wimax/README.i2400m
7655 F:      drivers/net/wimax/i2400m/
7656 F:      include/uapi/linux/wimax/i2400m.h
7657
7658 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7659 M:      Mario Limonciello <mario.limonciello@dell.com>
7660 S:      Maintained
7661 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7662
7663 INTEL(R) TRACE HUB
7664 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7665 S:      Supported
7666 F:      Documentation/trace/intel_th.rst
7667 F:      drivers/hwtracing/intel_th/
7668
7669 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7670 M:      Ning Sun <ning.sun@intel.com>
7671 L:      tboot-devel@lists.sourceforge.net
7672 W:      http://tboot.sourceforge.net
7673 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7674 S:      Supported
7675 F:      Documentation/intel_txt.txt
7676 F:      include/linux/tboot.h
7677 F:      arch/x86/kernel/tboot.c
7678
7679 INTEL-MID GPIO DRIVER
7680 M:      David Cohen <david.a.cohen@linux.intel.com>
7681 L:      linux-gpio@vger.kernel.org
7682 S:      Maintained
7683 F:      drivers/gpio/gpio-intel-mid.c
7684
7685 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7686 M:      Linus Walleij <linus.walleij@linaro.org>
7687 L:      linux-iio@vger.kernel.org
7688 S:      Maintained
7689 F:      drivers/iio/gyro/mpu3050*
7690 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7691
7692 IOC3 ETHERNET DRIVER
7693 M:      Ralf Baechle <ralf@linux-mips.org>
7694 L:      linux-mips@linux-mips.org
7695 S:      Maintained
7696 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7697
7698 IOC3 SERIAL DRIVER
7699 M:      Pat Gefre <pfg@sgi.com>
7700 L:      linux-serial@vger.kernel.org
7701 S:      Maintained
7702 F:      drivers/tty/serial/ioc3_serial.c
7703
7704 IOMMU DRIVERS
7705 M:      Joerg Roedel <joro@8bytes.org>
7706 L:      iommu@lists.linux-foundation.org
7707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7708 S:      Maintained
7709 F:      Documentation/devicetree/bindings/iommu/
7710 F:      drivers/iommu/
7711 F:      include/linux/iommu.h
7712 F:      include/linux/of_iommu.h
7713 F:      include/linux/iova.h
7714
7715 IP MASQUERADING
7716 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7717 S:      Maintained
7718 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7719
7720 IPMI SUBSYSTEM
7721 M:      Corey Minyard <minyard@acm.org>
7722 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7723 W:      http://openipmi.sourceforge.net/
7724 S:      Supported
7725 F:      Documentation/devicetree/bindings/ipmi/
7726 F:      Documentation/IPMI.txt
7727 F:      drivers/char/ipmi/
7728 F:      include/linux/ipmi*
7729 F:      include/uapi/linux/ipmi*
7730
7731 IPS SCSI RAID DRIVER
7732 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7733 L:      linux-scsi@vger.kernel.org
7734 W:      http://www.adaptec.com/
7735 S:      Maintained
7736 F:      drivers/scsi/ips*
7737
7738 IPVS
7739 M:      Wensong Zhang <wensong@linux-vs.org>
7740 M:      Simon Horman <horms@verge.net.au>
7741 M:      Julian Anastasov <ja@ssi.bg>
7742 L:      netdev@vger.kernel.org
7743 L:      lvs-devel@vger.kernel.org
7744 S:      Maintained
7745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7747 F:      Documentation/networking/ipvs-sysctl.txt
7748 F:      include/net/ip_vs.h
7749 F:      include/uapi/linux/ip_vs.h
7750 F:      net/netfilter/ipvs/
7751
7752 IPWIRELESS DRIVER
7753 M:      Jiri Kosina <jikos@kernel.org>
7754 M:      David Sterba <dsterba@suse.com>
7755 S:      Odd Fixes
7756 F:      drivers/tty/ipwireless/
7757
7758 IPX NETWORK LAYER
7759 L:      netdev@vger.kernel.org
7760 S:      Obsolete
7761 F:      include/uapi/linux/ipx.h
7762
7763 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7764 M:      Marc Zyngier <marc.zyngier@arm.com>
7765 S:      Maintained
7766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7767 F:      Documentation/IRQ-domain.txt
7768 F:      include/linux/irqdomain.h
7769 F:      kernel/irq/irqdomain.c
7770 F:      kernel/irq/msi.c
7771
7772 IRQ SUBSYSTEM
7773 M:      Thomas Gleixner <tglx@linutronix.de>
7774 L:      linux-kernel@vger.kernel.org
7775 S:      Maintained
7776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7777 F:      kernel/irq/
7778
7779 IRQCHIP DRIVERS
7780 M:      Thomas Gleixner <tglx@linutronix.de>
7781 M:      Jason Cooper <jason@lakedaemon.net>
7782 M:      Marc Zyngier <marc.zyngier@arm.com>
7783 L:      linux-kernel@vger.kernel.org
7784 S:      Maintained
7785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7786 F:      Documentation/devicetree/bindings/interrupt-controller/
7787 F:      drivers/irqchip/
7788
7789 ISA
7790 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7791 S:      Maintained
7792 F:      Documentation/isa.txt
7793 F:      drivers/base/isa.c
7794 F:      include/linux/isa.h
7795
7796 ISA RADIO MODULE
7797 M:      Hans Verkuil <hverkuil@xs4all.nl>
7798 L:      linux-media@vger.kernel.org
7799 T:      git git://linuxtv.org/media_tree.git
7800 W:      https://linuxtv.org
7801 S:      Maintained
7802 F:      drivers/media/radio/radio-isa*
7803
7804 ISAPNP
7805 M:      Jaroslav Kysela <perex@perex.cz>
7806 S:      Maintained
7807 F:      Documentation/isapnp.txt
7808 F:      drivers/pnp/isapnp/
7809 F:      include/linux/isapnp.h
7810
7811 ISCSI
7812 M:      Lee Duncan <lduncan@suse.com>
7813 M:      Chris Leech <cleech@redhat.com>
7814 L:      open-iscsi@googlegroups.com
7815 W:      www.open-iscsi.com
7816 S:      Maintained
7817 F:      drivers/scsi/*iscsi*
7818 F:      include/scsi/*iscsi*
7819
7820 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7821 M:      Peter Jones <pjones@redhat.com>
7822 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7823 S:      Maintained
7824 F:      drivers/firmware/iscsi_ibft*
7825
7826 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7827 M:      Sagi Grimberg <sagi@grimberg.me>
7828 M:      Max Gurtovoy <maxg@mellanox.com>
7829 L:      linux-rdma@vger.kernel.org
7830 S:      Supported
7831 W:      http://www.openfabrics.org
7832 W:      www.open-iscsi.org
7833 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7834 F:      drivers/infiniband/ulp/iser/
7835
7836 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7837 M:      Sagi Grimberg <sagi@grimberg.me>
7838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7839 L:      linux-rdma@vger.kernel.org
7840 L:      target-devel@vger.kernel.org
7841 S:      Supported
7842 W:      http://www.linux-iscsi.org
7843 F:      drivers/infiniband/ulp/isert
7844
7845 ISDN SUBSYSTEM
7846 M:      Karsten Keil <isdn@linux-pingi.de>
7847 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7848 L:      netdev@vger.kernel.org
7849 W:      http://www.isdn4linux.de
7850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7851 S:      Maintained
7852 F:      Documentation/isdn/
7853 F:      drivers/isdn/
7854 F:      include/linux/isdn.h
7855 F:      include/linux/isdn/
7856 F:      include/uapi/linux/isdn.h
7857 F:      include/uapi/linux/isdn/
7858
7859 ISDN SUBSYSTEM (Eicon active card driver)
7860 M:      Armin Schindler <mac@melware.de>
7861 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7862 W:      http://www.melware.de
7863 S:      Maintained
7864 F:      drivers/isdn/hardware/eicon/
7865
7866 IT87 HARDWARE MONITORING DRIVER
7867 M:      Jean Delvare <jdelvare@suse.com>
7868 L:      linux-hwmon@vger.kernel.org
7869 S:      Maintained
7870 F:      Documentation/hwmon/it87
7871 F:      drivers/hwmon/it87.c
7872
7873 IT913X MEDIA DRIVER
7874 M:      Antti Palosaari <crope@iki.fi>
7875 L:      linux-media@vger.kernel.org
7876 W:      https://linuxtv.org
7877 W:      http://palosaari.fi/linux/
7878 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7879 T:      git git://linuxtv.org/anttip/media_tree.git
7880 S:      Maintained
7881 F:      drivers/media/tuners/it913x*
7882
7883 IVTV VIDEO4LINUX DRIVER
7884 M:      Andy Walls <awalls@md.metrocast.net>
7885 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7886 L:      linux-media@vger.kernel.org
7887 T:      git git://linuxtv.org/media_tree.git
7888 W:      http://www.ivtvdriver.org
7889 S:      Maintained
7890 F:      Documentation/media/v4l-drivers/ivtv*
7891 F:      drivers/media/pci/ivtv/
7892 F:      include/uapi/linux/ivtv*
7893
7894 IX2505V MEDIA DRIVER
7895 M:      Malcolm Priestley <tvboxspy@gmail.com>
7896 L:      linux-media@vger.kernel.org
7897 W:      https://linuxtv.org
7898 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7899 S:      Maintained
7900 F:      drivers/media/dvb-frontends/ix2505v*
7901
7902 JAILHOUSE HYPERVISOR INTERFACE
7903 M:      Jan Kiszka <jan.kiszka@siemens.com>
7904 L:      jailhouse-dev@googlegroups.com
7905 S:      Maintained
7906 F:      arch/x86/kernel/jailhouse.c
7907 F:      arch/x86/include/asm/jailhouse_para.h
7908
7909 JC42.4 TEMPERATURE SENSOR DRIVER
7910 M:      Guenter Roeck <linux@roeck-us.net>
7911 L:      linux-hwmon@vger.kernel.org
7912 S:      Maintained
7913 F:      drivers/hwmon/jc42.c
7914 F:      Documentation/hwmon/jc42
7915
7916 JFS FILESYSTEM
7917 M:      Dave Kleikamp <shaggy@kernel.org>
7918 L:      jfs-discussion@lists.sourceforge.net
7919 W:      http://jfs.sourceforge.net/
7920 T:      git git://github.com/kleikamp/linux-shaggy.git
7921 S:      Maintained
7922 F:      Documentation/filesystems/jfs.txt
7923 F:      fs/jfs/
7924
7925 JME NETWORK DRIVER
7926 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7927 L:      netdev@vger.kernel.org
7928 S:      Maintained
7929 F:      drivers/net/ethernet/jme.*
7930
7931 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7932 M:      David Woodhouse <dwmw2@infradead.org>
7933 L:      linux-mtd@lists.infradead.org
7934 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7935 S:      Maintained
7936 F:      fs/jffs2/
7937 F:      include/uapi/linux/jffs2.h
7938
7939 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7940 M:      "Theodore Ts'o" <tytso@mit.edu>
7941 M:      Jan Kara <jack@suse.com>
7942 L:      linux-ext4@vger.kernel.org
7943 S:      Maintained
7944 F:      fs/jbd2/
7945 F:      include/linux/jbd2.h
7946
7947 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7948 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7949 L:      linux-media@vger.kernel.org
7950 S:      Maintained
7951 F:      drivers/media/platform/rcar_jpu.c
7952
7953 JSM Neo PCI based serial card
7954 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7955 L:      linux-serial@vger.kernel.org
7956 S:      Maintained
7957 F:      drivers/tty/serial/jsm/
7958
7959 K10TEMP HARDWARE MONITORING DRIVER
7960 M:      Clemens Ladisch <clemens@ladisch.de>
7961 L:      linux-hwmon@vger.kernel.org
7962 S:      Maintained
7963 F:      Documentation/hwmon/k10temp
7964 F:      drivers/hwmon/k10temp.c
7965
7966 K8TEMP HARDWARE MONITORING DRIVER
7967 M:      Rudolf Marek <r.marek@assembler.cz>
7968 L:      linux-hwmon@vger.kernel.org
7969 S:      Maintained
7970 F:      Documentation/hwmon/k8temp
7971 F:      drivers/hwmon/k8temp.c
7972
7973 KASAN
7974 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7975 R:      Alexander Potapenko <glider@google.com>
7976 R:      Dmitry Vyukov <dvyukov@google.com>
7977 L:      kasan-dev@googlegroups.com
7978 S:      Maintained
7979 F:      arch/*/include/asm/kasan.h
7980 F:      arch/*/mm/kasan_init*
7981 F:      Documentation/dev-tools/kasan.rst
7982 F:      include/linux/kasan*.h
7983 F:      lib/test_kasan.c
7984 F:      mm/kasan/
7985 F:      scripts/Makefile.kasan
7986
7987 KCONFIG
7988 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7990 L:      linux-kbuild@vger.kernel.org
7991 S:      Maintained
7992 F:      Documentation/kbuild/kconfig*
7993 F:      scripts/kconfig/
7994 F:      scripts/Kconfig.include
7995
7996 KDUMP
7997 M:      Dave Young <dyoung@redhat.com>
7998 M:      Baoquan He <bhe@redhat.com>
7999 R:      Vivek Goyal <vgoyal@redhat.com>
8000 L:      kexec@lists.infradead.org
8001 W:      http://lse.sourceforge.net/kdump/
8002 S:      Maintained
8003 F:      Documentation/kdump/
8004
8005 KEENE FM RADIO TRANSMITTER DRIVER
8006 M:      Hans Verkuil <hverkuil@xs4all.nl>
8007 L:      linux-media@vger.kernel.org
8008 T:      git git://linuxtv.org/media_tree.git
8009 W:      https://linuxtv.org
8010 S:      Maintained
8011 F:      drivers/media/radio/radio-keene*
8012
8013 KERNEL AUTOMOUNTER
8014 M:      Ian Kent <raven@themaw.net>
8015 L:      autofs@vger.kernel.org
8016 S:      Maintained
8017 F:      fs/autofs/
8018
8019 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8020 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8021 M:      Michal Marek <michal.lkml@markovi.net>
8022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8023 L:      linux-kbuild@vger.kernel.org
8024 S:      Maintained
8025 F:      Documentation/kbuild/
8026 F:      Makefile
8027 F:      scripts/Kbuild*
8028 F:      scripts/Makefile*
8029 F:      scripts/basic/
8030 F:      scripts/mk*
8031 F:      scripts/mod/
8032 F:      scripts/package/
8033
8034 KERNEL JANITORS
8035 L:      kernel-janitors@vger.kernel.org
8036 W:      http://kernelnewbies.org/KernelJanitors
8037 S:      Odd Fixes
8038
8039 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8040 M:      "J. Bruce Fields" <bfields@fieldses.org>
8041 M:      Jeff Layton <jlayton@kernel.org>
8042 L:      linux-nfs@vger.kernel.org
8043 W:      http://nfs.sourceforge.net/
8044 T:      git git://linux-nfs.org/~bfields/linux.git
8045 S:      Supported
8046 F:      fs/nfsd/
8047 F:      include/uapi/linux/nfsd/
8048 F:      fs/lockd/
8049 F:      fs/nfs_common/
8050 F:      net/sunrpc/
8051 F:      include/linux/lockd/
8052 F:      include/linux/sunrpc/
8053 F:      include/uapi/linux/sunrpc/
8054
8055 KERNEL SELFTEST FRAMEWORK
8056 M:      Shuah Khan <shuah@kernel.org>
8057 L:      linux-kselftest@vger.kernel.org
8058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8059 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8060 S:      Maintained
8061 F:      tools/testing/selftests/
8062 F:      Documentation/dev-tools/kselftest*
8063
8064 KERNEL USERMODE HELPER
8065 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8066 L:      linux-kernel@vger.kernel.org
8067 S:      Maintained
8068 F:      kernel/umh.c
8069 F:      include/linux/umh.h
8070
8071 KERNEL VIRTUAL MACHINE (KVM)
8072 M:      Paolo Bonzini <pbonzini@redhat.com>
8073 M:      Radim Krčmář <rkrcmar@redhat.com>
8074 L:      kvm@vger.kernel.org
8075 W:      http://www.linux-kvm.org
8076 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8077 S:      Supported
8078 F:      Documentation/virtual/kvm/
8079 F:      include/trace/events/kvm.h
8080 F:      include/uapi/asm-generic/kvm*
8081 F:      include/uapi/linux/kvm*
8082 F:      include/asm-generic/kvm*
8083 F:      include/linux/kvm*
8084 F:      include/kvm/iodev.h
8085 F:      virt/kvm/*
8086 F:      tools/kvm/
8087
8088 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8089 M:      Joerg Roedel <joro@8bytes.org>
8090 L:      kvm@vger.kernel.org
8091 W:      http://www.linux-kvm.org/
8092 S:      Maintained
8093 F:      arch/x86/include/asm/svm.h
8094 F:      arch/x86/kvm/svm.c
8095
8096 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8097 M:      Christoffer Dall <christoffer.dall@arm.com>
8098 M:      Marc Zyngier <marc.zyngier@arm.com>
8099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8100 L:      kvmarm@lists.cs.columbia.edu
8101 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8103 S:      Supported
8104 F:      arch/arm/include/uapi/asm/kvm*
8105 F:      arch/arm/include/asm/kvm*
8106 F:      arch/arm/kvm/
8107 F:      virt/kvm/arm/
8108 F:      include/kvm/arm_*
8109
8110 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8111 M:      Christoffer Dall <christoffer.dall@arm.com>
8112 M:      Marc Zyngier <marc.zyngier@arm.com>
8113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8114 L:      kvmarm@lists.cs.columbia.edu
8115 S:      Maintained
8116 F:      arch/arm64/include/uapi/asm/kvm*
8117 F:      arch/arm64/include/asm/kvm*
8118 F:      arch/arm64/kvm/
8119
8120 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8121 M:      James Hogan <jhogan@kernel.org>
8122 L:      linux-mips@linux-mips.org
8123 S:      Supported
8124 F:      arch/mips/include/uapi/asm/kvm*
8125 F:      arch/mips/include/asm/kvm*
8126 F:      arch/mips/kvm/
8127
8128 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8129 M:      Paul Mackerras <paulus@ozlabs.org>
8130 L:      kvm-ppc@vger.kernel.org
8131 W:      http://www.linux-kvm.org/
8132 T:      git git://github.com/agraf/linux-2.6.git
8133 S:      Supported
8134 F:      arch/powerpc/include/uapi/asm/kvm*
8135 F:      arch/powerpc/include/asm/kvm*
8136 F:      arch/powerpc/kvm/
8137 F:      arch/powerpc/kernel/kvm*
8138
8139 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8140 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8141 M:      Janosch Frank <frankja@linux.ibm.com>
8142 R:      David Hildenbrand <david@redhat.com>
8143 R:      Cornelia Huck <cohuck@redhat.com>
8144 L:      linux-s390@vger.kernel.org
8145 W:      http://www.ibm.com/developerworks/linux/linux390/
8146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8147 S:      Supported
8148 F:      arch/s390/include/uapi/asm/kvm*
8149 F:      arch/s390/include/asm/gmap.h
8150 F:      arch/s390/include/asm/kvm*
8151 F:      arch/s390/kvm/
8152 F:      arch/s390/mm/gmap.c
8153
8154 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8155 M:      Paolo Bonzini <pbonzini@redhat.com>
8156 M:      Radim Krčmář <rkrcmar@redhat.com>
8157 L:      kvm@vger.kernel.org
8158 W:      http://www.linux-kvm.org
8159 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8160 S:      Supported
8161 F:      arch/x86/kvm/
8162 F:      arch/x86/include/uapi/asm/kvm*
8163 F:      arch/x86/include/asm/kvm*
8164 F:      arch/x86/include/asm/pvclock-abi.h
8165 F:      arch/x86/kernel/kvm.c
8166 F:      arch/x86/kernel/kvmclock.c
8167
8168 KERNFS
8169 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8170 M:      Tejun Heo <tj@kernel.org>
8171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8172 S:      Supported
8173 F:      include/linux/kernfs.h
8174 F:      fs/kernfs/
8175
8176 KEXEC
8177 M:      Eric Biederman <ebiederm@xmission.com>
8178 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8179 L:      kexec@lists.infradead.org
8180 S:      Maintained
8181 F:      include/linux/kexec.h
8182 F:      include/uapi/linux/kexec.h
8183 F:      kernel/kexec*
8184
8185 KEYS-ENCRYPTED
8186 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8187 L:      linux-integrity@vger.kernel.org
8188 L:      keyrings@vger.kernel.org
8189 S:      Supported
8190 F:      Documentation/security/keys/trusted-encrypted.rst
8191 F:      include/keys/encrypted-type.h
8192 F:      security/keys/encrypted-keys/
8193
8194 KEYS-TRUSTED
8195 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8196 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8197 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8198 L:      linux-integrity@vger.kernel.org
8199 L:      keyrings@vger.kernel.org
8200 S:      Supported
8201 F:      Documentation/security/keys/trusted-encrypted.rst
8202 F:      include/keys/trusted-type.h
8203 F:      security/keys/trusted.c
8204 F:      security/keys/trusted.h
8205
8206 KEYS/KEYRINGS:
8207 M:      David Howells <dhowells@redhat.com>
8208 L:      keyrings@vger.kernel.org
8209 S:      Maintained
8210 F:      Documentation/security/keys/core.rst
8211 F:      include/linux/key.h
8212 F:      include/linux/key-type.h
8213 F:      include/linux/keyctl.h
8214 F:      include/uapi/linux/keyctl.h
8215 F:      include/keys/
8216 F:      security/keys/
8217
8218 KGDB / KDB /debug_core
8219 M:      Jason Wessel <jason.wessel@windriver.com>
8220 M:      Daniel Thompson <daniel.thompson@linaro.org>
8221 W:      http://kgdb.wiki.kernel.org/
8222 L:      kgdb-bugreport@lists.sourceforge.net
8223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8224 S:      Maintained
8225 F:      Documentation/dev-tools/kgdb.rst
8226 F:      drivers/misc/kgdbts.c
8227 F:      drivers/tty/serial/kgdboc.c
8228 F:      include/linux/kdb.h
8229 F:      include/linux/kgdb.h
8230 F:      kernel/debug/
8231
8232 KMEMLEAK
8233 M:      Catalin Marinas <catalin.marinas@arm.com>
8234 S:      Maintained
8235 F:      Documentation/dev-tools/kmemleak.rst
8236 F:      include/linux/kmemleak.h
8237 F:      mm/kmemleak.c
8238 F:      mm/kmemleak-test.c
8239
8240 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8241 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8242 L:      linux-kernel@vger.kernel.org
8243 S:      Maintained
8244 F:      kernel/kmod.c
8245 F:      include/linux/kmod.h
8246 F:      lib/test_kmod.c
8247 F:      tools/testing/selftests/kmod/
8248
8249 KPROBES
8250 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8251 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8252 M:      "David S. Miller" <davem@davemloft.net>
8253 M:      Masami Hiramatsu <mhiramat@kernel.org>
8254 S:      Maintained
8255 F:      Documentation/kprobes.txt
8256 F:      include/linux/kprobes.h
8257 F:      include/asm-generic/kprobes.h
8258 F:      kernel/kprobes.c
8259
8260 KS0108 LCD CONTROLLER DRIVER
8261 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8262 S:      Maintained
8263 F:      Documentation/auxdisplay/ks0108
8264 F:      drivers/auxdisplay/ks0108.c
8265 F:      include/linux/ks0108.h
8266
8267 L3MDEV
8268 M:      David Ahern <dsa@cumulusnetworks.com>
8269 L:      netdev@vger.kernel.org
8270 S:      Maintained
8271 F:      net/l3mdev
8272 F:      include/net/l3mdev.h
8273
8274 L7 BPF FRAMEWORK
8275 M:      John Fastabend <john.fastabend@gmail.com>
8276 M:      Daniel Borkmann <daniel@iogearbox.net>
8277 L:      netdev@vger.kernel.org
8278 S:      Maintained
8279 F:      include/linux/skmsg.h
8280 F:      net/core/skmsg.c
8281 F:      net/core/sock_map.c
8282 F:      net/ipv4/tcp_bpf.c
8283
8284 LANTIQ / INTEL Ethernet drivers
8285 M:      Hauke Mehrtens <hauke@hauke-m.de>
8286 L:      netdev@vger.kernel.org
8287 S:      Maintained
8288 F:      net/dsa/tag_gswip.c
8289 F:      drivers/net/ethernet/lantiq_xrx200.c
8290 F:      drivers/net/dsa/lantiq_pce.h
8291 F:      drivers/net/dsa/lantiq_gswip.c
8292
8293 LANTIQ MIPS ARCHITECTURE
8294 M:      John Crispin <john@phrozen.org>
8295 L:      linux-mips@linux-mips.org
8296 S:      Maintained
8297 F:      arch/mips/lantiq
8298 F:      drivers/soc/lantiq
8299
8300 LAPB module
8301 L:      linux-x25@vger.kernel.org
8302 S:      Orphan
8303 F:      Documentation/networking/lapb-module.txt
8304 F:      include/*/lapb.h
8305 F:      net/lapb/
8306
8307 LASI 53c700 driver for PARISC
8308 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8309 L:      linux-scsi@vger.kernel.org
8310 S:      Maintained
8311 F:      Documentation/scsi/53c700.txt
8312 F:      drivers/scsi/53c700*
8313
8314 LEAKING_ADDRESSES
8315 M:      Tobin C. Harding <me@tobin.cc>
8316 M:      Tycho Andersen <tycho@tycho.ws>
8317 L:      kernel-hardening@lists.openwall.com
8318 S:      Maintained
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8320 F:      scripts/leaking_addresses.pl
8321
8322 LED SUBSYSTEM
8323 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8324 M:      Pavel Machek <pavel@ucw.cz>
8325 L:      linux-leds@vger.kernel.org
8326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8327 S:      Maintained
8328 F:      Documentation/devicetree/bindings/leds/
8329 F:      drivers/leds/
8330 F:      include/linux/leds.h
8331
8332 LEGACY EEPROM DRIVER
8333 M:      Jean Delvare <jdelvare@suse.com>
8334 S:      Maintained
8335 F:      Documentation/misc-devices/eeprom
8336 F:      drivers/misc/eeprom/eeprom.c
8337
8338 LEGO MINDSTORMS EV3
8339 R:      David Lechner <david@lechnology.com>
8340 S:      Maintained
8341 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8342 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8343 F:      drivers/power/supply/lego_ev3_battery.c
8344
8345 LEGO USB Tower driver
8346 M:      Juergen Stuber <starblue@users.sourceforge.net>
8347 L:      legousb-devel@lists.sourceforge.net
8348 W:      http://legousb.sourceforge.net/
8349 S:      Maintained
8350 F:      drivers/usb/misc/legousbtower.c
8351
8352 LG LAPTOP EXTRAS
8353 M:      Matan Ziv-Av <matan@svgalib.org>
8354 L:      platform-driver-x86@vger.kernel.org
8355 S:      Maintained
8356 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8357 F:      Documentation/laptops/lg-laptop.rst
8358 F:      drivers/platform/x86/lg-laptop.c
8359
8360 LG2160 MEDIA DRIVER
8361 M:      Michael Krufky <mkrufky@linuxtv.org>
8362 L:      linux-media@vger.kernel.org
8363 W:      https://linuxtv.org
8364 W:      http://github.com/mkrufky
8365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8366 T:      git git://linuxtv.org/mkrufky/tuners.git
8367 S:      Maintained
8368 F:      drivers/media/dvb-frontends/lg2160.*
8369
8370 LGDT3305 MEDIA DRIVER
8371 M:      Michael Krufky <mkrufky@linuxtv.org>
8372 L:      linux-media@vger.kernel.org
8373 W:      https://linuxtv.org
8374 W:      http://github.com/mkrufky
8375 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8376 T:      git git://linuxtv.org/mkrufky/tuners.git
8377 S:      Maintained
8378 F:      drivers/media/dvb-frontends/lgdt3305.*
8379
8380 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8381 M:      Viresh Kumar <vireshk@kernel.org>
8382 L:      linux-ide@vger.kernel.org
8383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8384 S:      Maintained
8385 F:      include/linux/pata_arasan_cf_data.h
8386 F:      drivers/ata/pata_arasan_cf.c
8387
8388 LIBATA PATA DRIVERS
8389 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8390 M:      Jens Axboe <axboe@kernel.dk>
8391 L:      linux-ide@vger.kernel.org
8392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8393 S:      Maintained
8394 F:      drivers/ata/pata_*.c
8395 F:      drivers/ata/ata_generic.c
8396
8397 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8398 M:      Linus Walleij <linus.walleij@linaro.org>
8399 L:      linux-ide@vger.kernel.org
8400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8401 S:      Maintained
8402 F:      drivers/ata/pata_ftide010.c
8403 F:      drivers/ata/sata_gemini.c
8404 F:      drivers/ata/sata_gemini.h
8405
8406 LIBATA SATA AHCI PLATFORM devices support
8407 M:      Hans de Goede <hdegoede@redhat.com>
8408 M:      Jens Axboe <axboe@kernel.dk>
8409 L:      linux-ide@vger.kernel.org
8410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8411 S:      Maintained
8412 F:      drivers/ata/ahci_platform.c
8413 F:      drivers/ata/libahci_platform.c
8414 F:      include/linux/ahci_platform.h
8415
8416 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8417 M:      Mikael Pettersson <mikpelinux@gmail.com>
8418 L:      linux-ide@vger.kernel.org
8419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8420 S:      Maintained
8421 F:      drivers/ata/sata_promise.*
8422
8423 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8424 M:      Jens Axboe <axboe@kernel.dk>
8425 L:      linux-ide@vger.kernel.org
8426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8427 S:      Maintained
8428 F:      drivers/ata/
8429 F:      include/linux/ata.h
8430 F:      include/linux/libata.h
8431 F:      Documentation/devicetree/bindings/ata/
8432
8433 LIBLOCKDEP
8434 M:      Sasha Levin <alexander.levin@microsoft.com>
8435 S:      Maintained
8436 F:      tools/lib/lockdep/
8437
8438 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8439 M:      Ross Zwisler <zwisler@kernel.org>
8440 M:      Dan Williams <dan.j.williams@intel.com>
8441 M:      Vishal Verma <vishal.l.verma@intel.com>
8442 M:      Dave Jiang <dave.jiang@intel.com>
8443 L:      linux-nvdimm@lists.01.org
8444 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8445 S:      Supported
8446 F:      drivers/nvdimm/blk.c
8447 F:      drivers/nvdimm/region_devs.c
8448
8449 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8450 M:      Vishal Verma <vishal.l.verma@intel.com>
8451 M:      Dan Williams <dan.j.williams@intel.com>
8452 M:      Ross Zwisler <zwisler@kernel.org>
8453 M:      Dave Jiang <dave.jiang@intel.com>
8454 L:      linux-nvdimm@lists.01.org
8455 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8456 S:      Supported
8457 F:      drivers/nvdimm/btt*
8458
8459 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8460 M:      Ross Zwisler <zwisler@kernel.org>
8461 M:      Dan Williams <dan.j.williams@intel.com>
8462 M:      Vishal Verma <vishal.l.verma@intel.com>
8463 M:      Dave Jiang <dave.jiang@intel.com>
8464 L:      linux-nvdimm@lists.01.org
8465 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8466 S:      Supported
8467 F:      drivers/nvdimm/pmem*
8468
8469 LIBNVDIMM: DEVICETREE BINDINGS
8470 M:      Oliver O'Halloran <oohall@gmail.com>
8471 L:      linux-nvdimm@lists.01.org
8472 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8473 S:      Supported
8474 F:      drivers/nvdimm/of_pmem.c
8475 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8476
8477 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8478 M:      Dan Williams <dan.j.williams@intel.com>
8479 M:      Ross Zwisler <zwisler@kernel.org>
8480 M:      Vishal Verma <vishal.l.verma@intel.com>
8481 M:      Dave Jiang <dave.jiang@intel.com>
8482 L:      linux-nvdimm@lists.01.org
8483 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8485 S:      Supported
8486 F:      drivers/nvdimm/*
8487 F:      drivers/acpi/nfit/*
8488 F:      include/linux/nd.h
8489 F:      include/linux/libnvdimm.h
8490 F:      include/uapi/linux/ndctl.h
8491
8492 LIGHTNVM PLATFORM SUPPORT
8493 M:      Matias Bjorling <mb@lightnvm.io>
8494 W:      http://github/OpenChannelSSD
8495 L:      linux-block@vger.kernel.org
8496 S:      Maintained
8497 F:      drivers/lightnvm/
8498 F:      include/linux/lightnvm.h
8499 F:      include/uapi/linux/lightnvm.h
8500
8501 LINUX FOR POWER MACINTOSH
8502 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8503 W:      http://www.penguinppc.org/
8504 L:      linuxppc-dev@lists.ozlabs.org
8505 S:      Maintained
8506 F:      arch/powerpc/platforms/powermac/
8507 F:      drivers/macintosh/
8508
8509 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8510 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8511 M:      Paul Mackerras <paulus@samba.org>
8512 M:      Michael Ellerman <mpe@ellerman.id.au>
8513 W:      https://github.com/linuxppc/linux/wiki
8514 L:      linuxppc-dev@lists.ozlabs.org
8515 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8517 S:      Supported
8518 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8519 F:      Documentation/devicetree/bindings/powerpc/
8520 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8521 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8522 F:      Documentation/powerpc/
8523 F:      arch/powerpc/
8524 F:      drivers/char/tpm/tpm_ibmvtpm*
8525 F:      drivers/crypto/nx/
8526 F:      drivers/crypto/vmx/
8527 F:      drivers/i2c/busses/i2c-opal.c
8528 F:      drivers/net/ethernet/ibm/ibmveth.*
8529 F:      drivers/net/ethernet/ibm/ibmvnic.*
8530 F:      drivers/pci/hotplug/pnv_php.c
8531 F:      drivers/pci/hotplug/rpa*
8532 F:      drivers/rtc/rtc-opal.c
8533 F:      drivers/scsi/ibmvscsi/
8534 F:      drivers/tty/hvc/hvc_opal.c
8535 F:      drivers/watchdog/wdrtas.c
8536 F:      tools/testing/selftests/powerpc
8537 N:      /pmac
8538 N:      powermac
8539 N:      powernv
8540 N:      [^a-z0-9]ps3
8541 N:      pseries
8542
8543 LINUX FOR POWERPC EMBEDDED MPC5XXX
8544 M:      Anatolij Gustschin <agust@denx.de>
8545 L:      linuxppc-dev@lists.ozlabs.org
8546 T:      git git://git.denx.de/linux-denx-agust.git
8547 S:      Maintained
8548 F:      arch/powerpc/platforms/512x/
8549 F:      arch/powerpc/platforms/52xx/
8550
8551 LINUX FOR POWERPC EMBEDDED PPC4XX
8552 M:      Alistair Popple <alistair@popple.id.au>
8553 M:      Matt Porter <mporter@kernel.crashing.org>
8554 W:      http://www.penguinppc.org/
8555 L:      linuxppc-dev@lists.ozlabs.org
8556 S:      Maintained
8557 F:      arch/powerpc/platforms/40x/
8558 F:      arch/powerpc/platforms/44x/
8559
8560 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8561 M:      Scott Wood <oss@buserror.net>
8562 M:      Kumar Gala <galak@kernel.crashing.org>
8563 W:      http://www.penguinppc.org/
8564 L:      linuxppc-dev@lists.ozlabs.org
8565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8566 S:      Maintained
8567 F:      arch/powerpc/platforms/83xx/
8568 F:      arch/powerpc/platforms/85xx/
8569 F:      Documentation/devicetree/bindings/powerpc/fsl/
8570
8571 LINUX FOR POWERPC EMBEDDED PPC8XX
8572 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8573 W:      http://www.penguinppc.org/
8574 L:      linuxppc-dev@lists.ozlabs.org
8575 S:      Maintained
8576 F:      arch/powerpc/platforms/8xx/
8577
8578 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8579 L:      linuxppc-dev@lists.ozlabs.org
8580 S:      Orphan
8581 F:      arch/powerpc/*/*virtex*
8582 F:      arch/powerpc/*/*/*virtex*
8583
8584 LINUX FOR POWERPC PA SEMI PWRFICIENT
8585 L:      linuxppc-dev@lists.ozlabs.org
8586 S:      Orphan
8587 F:      arch/powerpc/platforms/pasemi/
8588 F:      drivers/*/*pasemi*
8589 F:      drivers/*/*/*pasemi*
8590
8591 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8592 M:      Kees Cook <keescook@chromium.org>
8593 S:      Maintained
8594 F:      drivers/misc/lkdtm/*
8595
8596 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8597 M:      Alan Stern <stern@rowland.harvard.edu>
8598 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8599 M:      Will Deacon <will.deacon@arm.com>
8600 M:      Peter Zijlstra <peterz@infradead.org>
8601 M:      Boqun Feng <boqun.feng@gmail.com>
8602 M:      Nicholas Piggin <npiggin@gmail.com>
8603 M:      David Howells <dhowells@redhat.com>
8604 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8605 M:      Luc Maranget <luc.maranget@inria.fr>
8606 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8607 R:      Akira Yokosawa <akiyks@gmail.com>
8608 R:      Daniel Lustig <dlustig@nvidia.com>
8609 L:      linux-kernel@vger.kernel.org
8610 L:      linux-arch@vger.kernel.org
8611 S:      Supported
8612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8613 F:      tools/memory-model/
8614 F:      Documentation/atomic_bitops.txt
8615 F:      Documentation/atomic_t.txt
8616 F:      Documentation/core-api/atomic_ops.rst
8617 F:      Documentation/core-api/refcount-vs-atomic.rst
8618 F:      Documentation/memory-barriers.txt
8619
8620 LIS3LV02D ACCELEROMETER DRIVER
8621 M:      Eric Piel <eric.piel@tremplin-utc.net>
8622 S:      Maintained
8623 F:      Documentation/misc-devices/lis3lv02d
8624 F:      drivers/misc/lis3lv02d/
8625 F:      drivers/platform/x86/hp_accel.c
8626
8627 LIVE PATCHING
8628 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8629 M:      Jessica Yu <jeyu@kernel.org>
8630 M:      Jiri Kosina <jikos@kernel.org>
8631 M:      Miroslav Benes <mbenes@suse.cz>
8632 R:      Petr Mladek <pmladek@suse.com>
8633 S:      Maintained
8634 F:      kernel/livepatch/
8635 F:      include/linux/livepatch.h
8636 F:      arch/x86/include/asm/livepatch.h
8637 F:      arch/x86/kernel/livepatch.c
8638 F:      Documentation/livepatch/
8639 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8640 F:      samples/livepatch/
8641 L:      live-patching@vger.kernel.org
8642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8643
8644 LLC (802.2)
8645 L:      netdev@vger.kernel.org
8646 S:      Odd fixes
8647 F:      include/linux/llc.h
8648 F:      include/uapi/linux/llc.h
8649 F:      include/net/llc*
8650 F:      net/llc/
8651
8652 LM73 HARDWARE MONITOR DRIVER
8653 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8654 L:      linux-hwmon@vger.kernel.org
8655 S:      Maintained
8656 F:      drivers/hwmon/lm73.c
8657
8658 LM78 HARDWARE MONITOR DRIVER
8659 M:      Jean Delvare <jdelvare@suse.com>
8660 L:      linux-hwmon@vger.kernel.org
8661 S:      Maintained
8662 F:      Documentation/hwmon/lm78
8663 F:      drivers/hwmon/lm78.c
8664
8665 LM83 HARDWARE MONITOR DRIVER
8666 M:      Jean Delvare <jdelvare@suse.com>
8667 L:      linux-hwmon@vger.kernel.org
8668 S:      Maintained
8669 F:      Documentation/hwmon/lm83
8670 F:      drivers/hwmon/lm83.c
8671
8672 LM90 HARDWARE MONITOR DRIVER
8673 M:      Jean Delvare <jdelvare@suse.com>
8674 L:      linux-hwmon@vger.kernel.org
8675 S:      Maintained
8676 F:      Documentation/hwmon/lm90
8677 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8678 F:      drivers/hwmon/lm90.c
8679 F:      include/dt-bindings/thermal/lm90.h
8680
8681 LM95234 HARDWARE MONITOR DRIVER
8682 M:      Guenter Roeck <linux@roeck-us.net>
8683 L:      linux-hwmon@vger.kernel.org
8684 S:      Maintained
8685 F:      Documentation/hwmon/lm95234
8686 F:      drivers/hwmon/lm95234.c
8687
8688 LME2510 MEDIA DRIVER
8689 M:      Malcolm Priestley <tvboxspy@gmail.com>
8690 L:      linux-media@vger.kernel.org
8691 W:      https://linuxtv.org
8692 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8693 S:      Maintained
8694 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8695
8696 LOADPIN SECURITY MODULE
8697 M:      Kees Cook <keescook@chromium.org>
8698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8699 S:      Supported
8700 F:      security/loadpin/
8701 F:      Documentation/admin-guide/LSM/LoadPin.rst
8702
8703 LOCKING PRIMITIVES
8704 M:      Peter Zijlstra <peterz@infradead.org>
8705 M:      Ingo Molnar <mingo@redhat.com>
8706 M:      Will Deacon <will.deacon@arm.com>
8707 L:      linux-kernel@vger.kernel.org
8708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8709 S:      Maintained
8710 F:      Documentation/locking/
8711 F:      include/linux/lockdep.h
8712 F:      include/linux/spinlock*.h
8713 F:      arch/*/include/asm/spinlock*.h
8714 F:      include/linux/rwlock*.h
8715 F:      include/linux/mutex*.h
8716 F:      include/linux/rwsem*.h
8717 F:      arch/*/include/asm/rwsem.h
8718 F:      include/linux/seqlock.h
8719 F:      lib/locking*.[ch]
8720 F:      kernel/locking/
8721 X:      kernel/locking/locktorture.c
8722
8723 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8724 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8725 L:      linux-ntfs-dev@lists.sourceforge.net
8726 W:      http://www.linux-ntfs.org/content/view/19/37/
8727 S:      Maintained
8728 F:      Documentation/ldm.txt
8729 F:      block/partitions/ldm.*
8730
8731 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8732 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8733 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8734 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8735 L:      MPT-FusionLinux.pdl@broadcom.com
8736 L:      linux-scsi@vger.kernel.org
8737 W:      http://www.avagotech.com/support/
8738 S:      Supported
8739 F:      drivers/message/fusion/
8740 F:      drivers/scsi/mpt3sas/
8741
8742 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8743 M:      Matthew Wilcox <willy@infradead.org>
8744 L:      linux-scsi@vger.kernel.org
8745 S:      Maintained
8746 F:      drivers/scsi/sym53c8xx_2/
8747
8748 LTC1660 DAC DRIVER
8749 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8750 L:      linux-iio@vger.kernel.org
8751 S:      Maintained
8752 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8753 F:      drivers/iio/dac/ltc1660.c
8754
8755 LTC4261 HARDWARE MONITOR DRIVER
8756 M:      Guenter Roeck <linux@roeck-us.net>
8757 L:      linux-hwmon@vger.kernel.org
8758 S:      Maintained
8759 F:      Documentation/hwmon/ltc4261
8760 F:      drivers/hwmon/ltc4261.c
8761
8762 LTC4306 I2C MULTIPLEXER DRIVER
8763 M:      Michael Hennerich <michael.hennerich@analog.com>
8764 W:      http://ez.analog.com/community/linux-device-drivers
8765 L:      linux-i2c@vger.kernel.org
8766 S:      Supported
8767 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8768 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8769
8770 LTP (Linux Test Project)
8771 M:      Mike Frysinger <vapier@gentoo.org>
8772 M:      Cyril Hrubis <chrubis@suse.cz>
8773 M:      Wanlong Gao <wanlong.gao@gmail.com>
8774 M:      Jan Stancek <jstancek@redhat.com>
8775 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8776 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8777 L:      ltp@lists.linux.it (subscribers-only)
8778 W:      http://linux-test-project.github.io/
8779 T:      git git://github.com/linux-test-project/ltp.git
8780 S:      Maintained
8781
8782 M68K ARCHITECTURE
8783 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8784 L:      linux-m68k@lists.linux-m68k.org
8785 W:      http://www.linux-m68k.org/
8786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8787 S:      Maintained
8788 F:      arch/m68k/
8789 F:      drivers/zorro/
8790
8791 M68K ON APPLE MACINTOSH
8792 M:      Joshua Thompson <funaho@jurai.org>
8793 W:      http://www.mac.linux-m68k.org/
8794 L:      linux-m68k@lists.linux-m68k.org
8795 S:      Maintained
8796 F:      arch/m68k/mac/
8797
8798 M68K ON HP9000/300
8799 M:      Philip Blundell <philb@gnu.org>
8800 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8801 S:      Maintained
8802 F:      arch/m68k/hp300/
8803
8804 M88DS3103 MEDIA DRIVER
8805 M:      Antti Palosaari <crope@iki.fi>
8806 L:      linux-media@vger.kernel.org
8807 W:      https://linuxtv.org
8808 W:      http://palosaari.fi/linux/
8809 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8810 T:      git git://linuxtv.org/anttip/media_tree.git
8811 S:      Maintained
8812 F:      drivers/media/dvb-frontends/m88ds3103*
8813
8814 M88RS2000 MEDIA DRIVER
8815 M:      Malcolm Priestley <tvboxspy@gmail.com>
8816 L:      linux-media@vger.kernel.org
8817 W:      https://linuxtv.org
8818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8819 S:      Maintained
8820 F:      drivers/media/dvb-frontends/m88rs2000*
8821
8822 MA901 MASTERKIT USB FM RADIO DRIVER
8823 M:      Alexey Klimov <klimov.linux@gmail.com>
8824 L:      linux-media@vger.kernel.org
8825 T:      git git://linuxtv.org/media_tree.git
8826 S:      Maintained
8827 F:      drivers/media/radio/radio-ma901.c
8828
8829 MAC80211
8830 M:      Johannes Berg <johannes@sipsolutions.net>
8831 L:      linux-wireless@vger.kernel.org
8832 W:      http://wireless.kernel.org/
8833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8835 S:      Maintained
8836 F:      Documentation/networking/mac80211-injection.txt
8837 F:      include/net/mac80211.h
8838 F:      net/mac80211/
8839 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8840 F:      Documentation/networking/mac80211_hwsim/README
8841
8842 MAILBOX API
8843 M:      Jassi Brar <jassisinghbrar@gmail.com>
8844 L:      linux-kernel@vger.kernel.org
8845 S:      Maintained
8846 F:      drivers/mailbox/
8847 F:      include/linux/mailbox_client.h
8848 F:      include/linux/mailbox_controller.h
8849
8850 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8851 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8852 W:      http://www.kernel.org/doc/man-pages
8853 L:      linux-man@vger.kernel.org
8854 S:      Maintained
8855
8856 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8857 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8858 L:      linux-mips@linux-mips.org
8859 S:      Maintained
8860 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8861
8862 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8863 M:      Andrew Lunn <andrew@lunn.ch>
8864 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8865 L:      netdev@vger.kernel.org
8866 S:      Maintained
8867 F:      drivers/net/dsa/mv88e6xxx/
8868 F:      include/linux/platform_data/mv88e6xxx.h
8869 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8870
8871 MARVELL ARMADA DRM SUPPORT
8872 M:      Russell King <linux@armlinux.org.uk>
8873 S:      Maintained
8874 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8875 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8876 F:      drivers/gpu/drm/armada/
8877 F:      include/uapi/drm/armada_drm.h
8878 F:      Documentation/devicetree/bindings/display/armada/
8879
8880 MARVELL CRYPTO DRIVER
8881 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8882 M:      Arnaud Ebalard <arno@natisbad.org>
8883 F:      drivers/crypto/marvell/
8884 S:      Maintained
8885 L:      linux-crypto@vger.kernel.org
8886
8887 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8888 M:      Mirko Lindner <mlindner@marvell.com>
8889 M:      Stephen Hemminger <stephen@networkplumber.org>
8890 L:      netdev@vger.kernel.org
8891 S:      Maintained
8892 F:      drivers/net/ethernet/marvell/sk*
8893
8894 MARVELL LIBERTAS WIRELESS DRIVER
8895 L:      libertas-dev@lists.infradead.org
8896 S:      Orphan
8897 F:      drivers/net/wireless/marvell/libertas/
8898
8899 MARVELL MACCHIATOBIN SUPPORT
8900 M:      Russell King <linux@armlinux.org.uk>
8901 L:      linux-arm-kernel@lists.infradead.org
8902 S:      Maintained
8903 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8904
8905 MARVELL MV643XX ETHERNET DRIVER
8906 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8907 L:      netdev@vger.kernel.org
8908 S:      Maintained
8909 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8910 F:      include/linux/mv643xx.h
8911
8912 MARVELL MV88X3310 PHY DRIVER
8913 M:      Russell King <linux@armlinux.org.uk>
8914 L:      netdev@vger.kernel.org
8915 S:      Maintained
8916 F:      drivers/net/phy/marvell10g.c
8917
8918 MARVELL MVNETA ETHERNET DRIVER
8919 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
8920 L:      netdev@vger.kernel.org
8921 S:      Maintained
8922 F:      drivers/net/ethernet/marvell/mvneta.*
8923
8924 MARVELL MWIFIEX WIRELESS DRIVER
8925 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8926 M:      Nishant Sarmukadam <nishants@marvell.com>
8927 M:      Ganapathi Bhat <gbhat@marvell.com>
8928 M:      Xinming Hu <huxinming820@gmail.com>
8929 L:      linux-wireless@vger.kernel.org
8930 S:      Maintained
8931 F:      drivers/net/wireless/marvell/mwifiex/
8932
8933 MARVELL MWL8K WIRELESS DRIVER
8934 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8935 L:      linux-wireless@vger.kernel.org
8936 S:      Odd Fixes
8937 F:      drivers/net/wireless/marvell/mwl8k.c
8938
8939 MARVELL NAND CONTROLLER DRIVER
8940 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8941 L:      linux-mtd@lists.infradead.org
8942 S:      Maintained
8943 F:      drivers/mtd/nand/raw/marvell_nand.c
8944 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8945
8946 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8947 M:      Nicolas Pitre <nico@fluxnic.net>
8948 S:      Odd Fixes
8949 F:      drivers/mmc/host/mvsdio.*
8950
8951 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8952 M:      Hu Ziji <huziji@marvell.com>
8953 L:      linux-mmc@vger.kernel.org
8954 S:      Supported
8955 F:      drivers/mmc/host/sdhci-xenon*
8956 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8957
8958 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
8959 M:      Sunil Goutham <sgoutham@marvell.com>
8960 M:      Linu Cherian <lcherian@marvell.com>
8961 M:      Geetha sowjanya <gakula@marvell.com>
8962 M:      Jerin Jacob <jerinj@marvell.com>
8963 L:      netdev@vger.kernel.org
8964 S:      Supported
8965 F:      drivers/net/ethernet/marvell/octeontx2/af/
8966
8967 MATROX FRAMEBUFFER DRIVER
8968 L:      linux-fbdev@vger.kernel.org
8969 S:      Orphan
8970 F:      drivers/video/fbdev/matrox/matroxfb_*
8971 F:      include/uapi/linux/matroxfb.h
8972
8973 MAX16065 HARDWARE MONITOR DRIVER
8974 M:      Guenter Roeck <linux@roeck-us.net>
8975 L:      linux-hwmon@vger.kernel.org
8976 S:      Maintained
8977 F:      Documentation/hwmon/max16065
8978 F:      drivers/hwmon/max16065.c
8979
8980 MAX2175 SDR TUNER DRIVER
8981 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8982 L:      linux-media@vger.kernel.org
8983 T:      git git://linuxtv.org/media_tree.git
8984 S:      Maintained
8985 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8986 F:      Documentation/media/v4l-drivers/max2175.rst
8987 F:      drivers/media/i2c/max2175*
8988 F:      include/uapi/linux/max2175.h
8989
8990 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8991 L:      linux-hwmon@vger.kernel.org
8992 S:      Orphan
8993 F:      Documentation/hwmon/max6650
8994 F:      drivers/hwmon/max6650.c
8995
8996 MAX6697 HARDWARE MONITOR DRIVER
8997 M:      Guenter Roeck <linux@roeck-us.net>
8998 L:      linux-hwmon@vger.kernel.org
8999 S:      Maintained
9000 F:      Documentation/hwmon/max6697
9001 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9002 F:      drivers/hwmon/max6697.c
9003 F:      include/linux/platform_data/max6697.h
9004
9005 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9006 M:      Peter Rosin <peda@axentia.se>
9007 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9008 S:      Maintained
9009 F:      Documentation/devicetree/bindings/sound/max9860.txt
9010 F:      sound/soc/codecs/max9860.*
9011
9012 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9013 M:      Javier Martinez Canillas <javier@dowhile0.org>
9014 L:      linux-kernel@vger.kernel.org
9015 S:      Supported
9016 F:      drivers/regulator/max77802-regulator.c
9017 F:      Documentation/devicetree/bindings/*/*max77802.txt
9018 F:      include/dt-bindings/*/*max77802.h
9019
9020 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9021 M:      Krzysztof Kozlowski <krzk@kernel.org>
9022 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9023 L:      linux-pm@vger.kernel.org
9024 S:      Supported
9025 F:      drivers/power/supply/max14577_charger.c
9026 F:      drivers/power/supply/max77693_charger.c
9027
9028 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9029 M:      Chanwoo Choi <cw00.choi@samsung.com>
9030 M:      Krzysztof Kozlowski <krzk@kernel.org>
9031 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9032 L:      linux-kernel@vger.kernel.org
9033 S:      Supported
9034 F:      drivers/*/max14577*.c
9035 F:      drivers/*/max77686*.c
9036 F:      drivers/*/max77693*.c
9037 F:      drivers/extcon/extcon-max14577.c
9038 F:      drivers/extcon/extcon-max77693.c
9039 F:      drivers/rtc/rtc-max77686.c
9040 F:      drivers/clk/clk-max77686.c
9041 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9042 F:      Documentation/devicetree/bindings/*/max77686.txt
9043 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9044 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9045 F:      include/linux/mfd/max14577*.h
9046 F:      include/linux/mfd/max77686*.h
9047 F:      include/linux/mfd/max77693*.h
9048
9049 MAXIRADIO FM RADIO RECEIVER DRIVER
9050 M:      Hans Verkuil <hverkuil@xs4all.nl>
9051 L:      linux-media@vger.kernel.org
9052 T:      git git://linuxtv.org/media_tree.git
9053 W:      https://linuxtv.org
9054 S:      Maintained
9055 F:      drivers/media/radio/radio-maxiradio*
9056
9057 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9058 M:      Peter Rosin <peda@axentia.se>
9059 L:      linux-iio@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9062 F:      drivers/iio/potentiometer/mcp4018.c
9063 F:      drivers/iio/potentiometer/mcp4531.c
9064
9065 MCR20A IEEE-802.15.4 RADIO DRIVER
9066 M:      Xue Liu <liuxuenetmail@gmail.com>
9067 L:      linux-wpan@vger.kernel.org
9068 W:      https://github.com/xueliu/mcr20a-linux
9069 S:      Maintained
9070 F:      drivers/net/ieee802154/mcr20a.c
9071 F:      drivers/net/ieee802154/mcr20a.h
9072 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9073
9074 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9075 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9076 L:      linux-iio@vger.kernel.org
9077 S:      Maintained
9078 F:      drivers/iio/dac/cio-dac.c
9079
9080 MEDIA DRIVERS FOR ASCOT2E
9081 M:      Sergey Kozlov <serjk@netup.ru>
9082 M:      Abylay Ospan <aospan@netup.ru>
9083 L:      linux-media@vger.kernel.org
9084 W:      https://linuxtv.org
9085 W:      http://netup.tv/
9086 T:      git git://linuxtv.org/media_tree.git
9087 S:      Supported
9088 F:      drivers/media/dvb-frontends/ascot2e*
9089
9090 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9091 M:      Jasmin Jessich <jasmin@anw.at>
9092 L:      linux-media@vger.kernel.org
9093 W:      https://linuxtv.org
9094 T:      git git://linuxtv.org/media_tree.git
9095 S:      Maintained
9096 F:      drivers/media/dvb-frontends/cxd2099*
9097
9098 MEDIA DRIVERS FOR CXD2841ER
9099 M:      Sergey Kozlov <serjk@netup.ru>
9100 M:      Abylay Ospan <aospan@netup.ru>
9101 L:      linux-media@vger.kernel.org
9102 W:      https://linuxtv.org
9103 W:      http://netup.tv/
9104 T:      git git://linuxtv.org/media_tree.git
9105 S:      Supported
9106 F:      drivers/media/dvb-frontends/cxd2841er*
9107
9108 MEDIA DRIVERS FOR CXD2880
9109 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9110 L:      linux-media@vger.kernel.org
9111 W:      http://linuxtv.org/
9112 T:      git git://linuxtv.org/media_tree.git
9113 S:      Supported
9114 F:      drivers/media/dvb-frontends/cxd2880/*
9115 F:      drivers/media/spi/cxd2880*
9116
9117 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9118 L:      linux-media@vger.kernel.org
9119 W:      https://linuxtv.org
9120 T:      git git://linuxtv.org/media_tree.git
9121 S:      Orphan
9122 F:      drivers/media/pci/ddbridge/*
9123
9124 MEDIA DRIVERS FOR FREESCALE IMX
9125 M:      Steve Longerbeam <slongerbeam@gmail.com>
9126 M:      Philipp Zabel <p.zabel@pengutronix.de>
9127 L:      linux-media@vger.kernel.org
9128 T:      git git://linuxtv.org/media_tree.git
9129 S:      Maintained
9130 F:      Documentation/devicetree/bindings/media/imx.txt
9131 F:      Documentation/media/v4l-drivers/imx.rst
9132 F:      drivers/staging/media/imx/
9133 F:      include/linux/imx-media.h
9134 F:      include/media/imx.h
9135
9136 MEDIA DRIVER FOR FREESCALE IMX PXP
9137 M:      Philipp Zabel <p.zabel@pengutronix.de>
9138 L:      linux-media@vger.kernel.org
9139 T:      git git://linuxtv.org/media_tree.git
9140 S:      Maintained
9141 F:      drivers/media/platform/imx-pxp.[ch]
9142
9143 MEDIA DRIVERS FOR HELENE
9144 M:      Abylay Ospan <aospan@netup.ru>
9145 L:      linux-media@vger.kernel.org
9146 W:      https://linuxtv.org
9147 W:      http://netup.tv/
9148 T:      git git://linuxtv.org/media_tree.git
9149 S:      Supported
9150 F:      drivers/media/dvb-frontends/helene*
9151
9152 MEDIA DRIVERS FOR HORUS3A
9153 M:      Sergey Kozlov <serjk@netup.ru>
9154 M:      Abylay Ospan <aospan@netup.ru>
9155 L:      linux-media@vger.kernel.org
9156 W:      https://linuxtv.org
9157 W:      http://netup.tv/
9158 T:      git git://linuxtv.org/media_tree.git
9159 S:      Supported
9160 F:      drivers/media/dvb-frontends/horus3a*
9161
9162 MEDIA DRIVERS FOR LNBH25
9163 M:      Sergey Kozlov <serjk@netup.ru>
9164 M:      Abylay Ospan <aospan@netup.ru>
9165 L:      linux-media@vger.kernel.org
9166 W:      https://linuxtv.org
9167 W:      http://netup.tv/
9168 T:      git git://linuxtv.org/media_tree.git
9169 S:      Supported
9170 F:      drivers/media/dvb-frontends/lnbh25*
9171
9172 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9173 L:      linux-media@vger.kernel.org
9174 W:      https://linuxtv.org
9175 T:      git git://linuxtv.org/media_tree.git
9176 S:      Orphan
9177 F:      drivers/media/dvb-frontends/mxl5xx*
9178
9179 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9180 M:      Sergey Kozlov <serjk@netup.ru>
9181 M:      Abylay Ospan <aospan@netup.ru>
9182 L:      linux-media@vger.kernel.org
9183 W:      https://linuxtv.org
9184 W:      http://netup.tv/
9185 T:      git git://linuxtv.org/media_tree.git
9186 S:      Supported
9187 F:      drivers/media/pci/netup_unidvb/*
9188
9189 MEDIA DRIVERS FOR RENESAS - CEU
9190 M:      Jacopo Mondi <jacopo@jmondi.org>
9191 L:      linux-media@vger.kernel.org
9192 L:      linux-renesas-soc@vger.kernel.org
9193 T:      git git://linuxtv.org/media_tree.git
9194 S:      Supported
9195 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9196 F:      drivers/media/platform/renesas-ceu.c
9197 F:      include/media/drv-intf/renesas-ceu.h
9198
9199 MEDIA DRIVERS FOR RENESAS - DRIF
9200 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9201 L:      linux-media@vger.kernel.org
9202 L:      linux-renesas-soc@vger.kernel.org
9203 T:      git git://linuxtv.org/media_tree.git
9204 S:      Supported
9205 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9206 F:      drivers/media/platform/rcar_drif.c
9207
9208 MEDIA DRIVERS FOR RENESAS - FCP
9209 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9210 L:      linux-media@vger.kernel.org
9211 L:      linux-renesas-soc@vger.kernel.org
9212 T:      git git://linuxtv.org/media_tree.git
9213 S:      Supported
9214 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9215 F:      drivers/media/platform/rcar-fcp.c
9216 F:      include/media/rcar-fcp.h
9217
9218 MEDIA DRIVERS FOR RENESAS - FDP1
9219 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9220 L:      linux-media@vger.kernel.org
9221 L:      linux-renesas-soc@vger.kernel.org
9222 T:      git git://linuxtv.org/media_tree.git
9223 S:      Supported
9224 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9225 F:      drivers/media/platform/rcar_fdp1.c
9226
9227 MEDIA DRIVERS FOR RENESAS - VIN
9228 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9229 L:      linux-media@vger.kernel.org
9230 L:      linux-renesas-soc@vger.kernel.org
9231 T:      git git://linuxtv.org/media_tree.git
9232 S:      Supported
9233 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9234 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9235 F:      drivers/media/platform/rcar-vin/
9236
9237 MEDIA DRIVERS FOR RENESAS - VSP1
9238 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9239 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9240 L:      linux-media@vger.kernel.org
9241 L:      linux-renesas-soc@vger.kernel.org
9242 T:      git git://linuxtv.org/media_tree.git
9243 S:      Supported
9244 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9245 F:      drivers/media/platform/vsp1/
9246
9247 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9248 L:      linux-media@vger.kernel.org
9249 W:      https://linuxtv.org
9250 T:      git git://linuxtv.org/media_tree.git
9251 S:      Orphan
9252 F:      drivers/media/dvb-frontends/stv0910*
9253
9254 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9255 L:      linux-media@vger.kernel.org
9256 W:      https://linuxtv.org
9257 T:      git git://linuxtv.org/media_tree.git
9258 S:      Orphan
9259 F:      drivers/media/dvb-frontends/stv6111*
9260
9261 MEDIA DRIVERS FOR STM32 - DCMI
9262 M:      Hugues Fruchet <hugues.fruchet@st.com>
9263 L:      linux-media@vger.kernel.org
9264 T:      git git://linuxtv.org/media_tree.git
9265 S:      Supported
9266 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9267 F:      drivers/media/platform/stm32/stm32-dcmi.c
9268
9269 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9270 M:      Dmitry Osipenko <digetx@gmail.com>
9271 L:      linux-media@vger.kernel.org
9272 L:      linux-tegra@vger.kernel.org
9273 T:      git git://linuxtv.org/media_tree.git
9274 S:      Maintained
9275 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9276 F:      drivers/staging/media/tegra-vde/
9277
9278 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9279 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9280 P:      LinuxTV.org Project
9281 L:      linux-media@vger.kernel.org
9282 W:      https://linuxtv.org
9283 Q:      http://patchwork.kernel.org/project/linux-media/list/
9284 T:      git git://linuxtv.org/media_tree.git
9285 S:      Maintained
9286 F:      Documentation/devicetree/bindings/media/
9287 F:      Documentation/media/
9288 F:      drivers/media/
9289 F:      drivers/staging/media/
9290 F:      include/linux/platform_data/media/
9291 F:      include/media/
9292 F:      include/uapi/linux/dvb/
9293 F:      include/uapi/linux/videodev2.h
9294 F:      include/uapi/linux/media.h
9295 F:      include/uapi/linux/v4l2-*
9296 F:      include/uapi/linux/meye.h
9297 F:      include/uapi/linux/ivtv*
9298 F:      include/uapi/linux/uvcvideo.h
9299
9300 MEDIATEK BLUETOOTH DRIVER
9301 M:      Sean Wang <sean.wang@mediatek.com>
9302 L:      linux-bluetooth@vger.kernel.org
9303 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9304 S:      Maintained
9305 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9306 F:      drivers/bluetooth/btmtkuart.c
9307
9308 MEDIATEK CIR DRIVER
9309 M:      Sean Wang <sean.wang@mediatek.com>
9310 S:      Maintained
9311 F:      drivers/media/rc/mtk-cir.c
9312
9313 MEDIATEK DMA DRIVER
9314 M:      Sean Wang <sean.wang@mediatek.com>
9315 L:      dmaengine@vger.kernel.org
9316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9317 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9318 S:      Maintained
9319 F:      Documentation/devicetree/bindings/dma/mtk-*
9320 F:      drivers/dma/mediatek/
9321
9322 MEDIATEK PMIC LED DRIVER
9323 M:      Sean Wang <sean.wang@mediatek.com>
9324 S:      Maintained
9325 F:      drivers/leds/leds-mt6323.c
9326 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9327
9328 MEDIATEK ETHERNET DRIVER
9329 M:      Felix Fietkau <nbd@openwrt.org>
9330 M:      John Crispin <john@phrozen.org>
9331 M:      Sean Wang <sean.wang@mediatek.com>
9332 M:      Nelson Chang <nelson.chang@mediatek.com>
9333 L:      netdev@vger.kernel.org
9334 S:      Maintained
9335 F:      drivers/net/ethernet/mediatek/
9336
9337 MEDIATEK SWITCH DRIVER
9338 M:      Sean Wang <sean.wang@mediatek.com>
9339 L:      netdev@vger.kernel.org
9340 S:      Maintained
9341 F:      drivers/net/dsa/mt7530.*
9342 F:      net/dsa/tag_mtk.c
9343
9344 MEDIATEK JPEG DRIVER
9345 M:      Rick Chang <rick.chang@mediatek.com>
9346 M:      Bin Liu <bin.liu@mediatek.com>
9347 S:      Supported
9348 F:      drivers/media/platform/mtk-jpeg/
9349 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9350
9351 MEDIATEK MDP DRIVER
9352 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9353 M:      Houlong Wei <houlong.wei@mediatek.com>
9354 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9355 S:      Supported
9356 F:      drivers/media/platform/mtk-mdp/
9357 F:      drivers/media/platform/mtk-vpu/
9358 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9359
9360 MEDIATEK MEDIA DRIVER
9361 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9362 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9363 S:      Supported
9364 F:      drivers/media/platform/mtk-vcodec/
9365 F:      drivers/media/platform/mtk-vpu/
9366 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9367 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9368
9369 MEDIATEK MT7601U WIRELESS LAN DRIVER
9370 M:      Jakub Kicinski <kubakici@wp.pl>
9371 L:      linux-wireless@vger.kernel.org
9372 S:      Maintained
9373 F:      drivers/net/wireless/mediatek/mt7601u/
9374
9375 MEDIATEK NAND CONTROLLER DRIVER
9376 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9377 L:      linux-mtd@lists.infradead.org
9378 S:      Maintained
9379 F:      drivers/mtd/nand/raw/mtk_*
9380 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9381
9382 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9383 M:      Sean Wang <sean.wang@mediatek.com>
9384 S:      Maintained
9385 F:      drivers/char/hw_random/mtk-rng.c
9386
9387 MEDIATEK USB3 DRD IP DRIVER
9388 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9389 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9391 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9392 S:      Maintained
9393 F:      drivers/usb/mtu3/
9394
9395 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9396 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9397 M:      Martin Donnelly <martin.donnelly@ge.com>
9398 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9399 S:      Maintained
9400 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9401 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9402
9403 MEGARAID SCSI/SAS DRIVERS
9404 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9405 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9406 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9407 L:      megaraidlinux.pdl@broadcom.com
9408 L:      linux-scsi@vger.kernel.org
9409 W:      http://www.avagotech.com/support/
9410 S:      Maintained
9411 F:      Documentation/scsi/megaraid.txt
9412 F:      drivers/scsi/megaraid.*
9413 F:      drivers/scsi/megaraid/
9414
9415 MELEXIS MLX90614 DRIVER
9416 M:      Crt Mori <cmo@melexis.com>
9417 L:      linux-iio@vger.kernel.org
9418 W:      http://www.melexis.com
9419 S:      Supported
9420 F:      drivers/iio/temperature/mlx90614.c
9421
9422 MELEXIS MLX90632 DRIVER
9423 M:      Crt Mori <cmo@melexis.com>
9424 L:      linux-iio@vger.kernel.org
9425 W:      http://www.melexis.com
9426 S:      Supported
9427 F:      drivers/iio/temperature/mlx90632.c
9428
9429 MELFAS MIP4 TOUCHSCREEN DRIVER
9430 M:      Sangwon Jee <jeesw@melfas.com>
9431 W:      http://www.melfas.com
9432 S:      Supported
9433 F:      drivers/input/touchscreen/melfas_mip4.c
9434 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9435
9436 MELLANOX ETHERNET DRIVER (mlx4_en)
9437 M:      Tariq Toukan <tariqt@mellanox.com>
9438 L:      netdev@vger.kernel.org
9439 S:      Supported
9440 W:      http://www.mellanox.com
9441 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9442 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9443
9444 MELLANOX ETHERNET DRIVER (mlx5e)
9445 M:      Saeed Mahameed <saeedm@mellanox.com>
9446 L:      netdev@vger.kernel.org
9447 S:      Supported
9448 W:      http://www.mellanox.com
9449 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9450 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9451
9452 MELLANOX ETHERNET INNOVA DRIVERS
9453 R:      Boris Pismenny <borisp@mellanox.com>
9454 L:      netdev@vger.kernel.org
9455 S:      Supported
9456 W:      http://www.mellanox.com
9457 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9458 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9459 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9460 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9461 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9462
9463 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9464 R:      Boris Pismenny <borisp@mellanox.com>
9465 L:      netdev@vger.kernel.org
9466 S:      Supported
9467 W:      http://www.mellanox.com
9468 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9469 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9470 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9471
9472 MELLANOX ETHERNET SWITCH DRIVERS
9473 M:      Jiri Pirko <jiri@mellanox.com>
9474 M:      Ido Schimmel <idosch@mellanox.com>
9475 L:      netdev@vger.kernel.org
9476 S:      Supported
9477 W:      http://www.mellanox.com
9478 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9479 F:      drivers/net/ethernet/mellanox/mlxsw/
9480 F:      tools/testing/selftests/drivers/net/mlxsw/
9481
9482 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9483 M:      mlxsw@mellanox.com
9484 L:      netdev@vger.kernel.org
9485 S:      Supported
9486 W:      http://www.mellanox.com
9487 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9488 F:      drivers/net/ethernet/mellanox/mlxfw/
9489
9490 MELLANOX HARDWARE PLATFORM SUPPORT
9491 M:      Andy Shevchenko <andy@infradead.org>
9492 M:      Darren Hart <dvhart@infradead.org>
9493 M:      Vadim Pasternak <vadimp@mellanox.com>
9494 L:      platform-driver-x86@vger.kernel.org
9495 S:      Supported
9496 F:      drivers/platform/mellanox/
9497
9498 MELLANOX MLX4 core VPI driver
9499 M:      Tariq Toukan <tariqt@mellanox.com>
9500 L:      netdev@vger.kernel.org
9501 L:      linux-rdma@vger.kernel.org
9502 W:      http://www.mellanox.com
9503 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9504 S:      Supported
9505 F:      drivers/net/ethernet/mellanox/mlx4/
9506 F:      include/linux/mlx4/
9507
9508 MELLANOX MLX4 IB driver
9509 M:      Yishai Hadas <yishaih@mellanox.com>
9510 L:      linux-rdma@vger.kernel.org
9511 W:      http://www.mellanox.com
9512 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9513 S:      Supported
9514 F:      drivers/infiniband/hw/mlx4/
9515 F:      include/linux/mlx4/
9516 F:      include/uapi/rdma/mlx4-abi.h
9517
9518 MELLANOX MLX5 core VPI driver
9519 M:      Saeed Mahameed <saeedm@mellanox.com>
9520 M:      Leon Romanovsky <leonro@mellanox.com>
9521 L:      netdev@vger.kernel.org
9522 L:      linux-rdma@vger.kernel.org
9523 W:      http://www.mellanox.com
9524 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9525 S:      Supported
9526 F:      drivers/net/ethernet/mellanox/mlx5/core/
9527 F:      include/linux/mlx5/
9528
9529 MELLANOX MLX5 IB driver
9530 M:      Leon Romanovsky <leonro@mellanox.com>
9531 L:      linux-rdma@vger.kernel.org
9532 W:      http://www.mellanox.com
9533 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9534 S:      Supported
9535 F:      drivers/infiniband/hw/mlx5/
9536 F:      include/linux/mlx5/
9537 F:      include/uapi/rdma/mlx5-abi.h
9538
9539 MELLANOX MLXCPLD I2C AND MUX DRIVER
9540 M:      Vadim Pasternak <vadimp@mellanox.com>
9541 M:      Michael Shych <michaelsh@mellanox.com>
9542 L:      linux-i2c@vger.kernel.org
9543 S:      Supported
9544 F:      drivers/i2c/busses/i2c-mlxcpld.c
9545 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9546 F:      Documentation/i2c/busses/i2c-mlxcpld
9547
9548 MELLANOX MLXCPLD LED DRIVER
9549 M:      Vadim Pasternak <vadimp@mellanox.com>
9550 L:      linux-leds@vger.kernel.org
9551 S:      Supported
9552 F:      drivers/leds/leds-mlxcpld.c
9553 F:      drivers/leds/leds-mlxreg.c
9554 F:      Documentation/leds/leds-mlxcpld.txt
9555
9556 MELLANOX PLATFORM DRIVER
9557 M:      Vadim Pasternak <vadimp@mellanox.com>
9558 L:      platform-driver-x86@vger.kernel.org
9559 S:      Supported
9560 F:      drivers/platform/x86/mlx-platform.c
9561
9562 MEMBARRIER SUPPORT
9563 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9564 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9565 L:      linux-kernel@vger.kernel.org
9566 S:      Supported
9567 F:      kernel/sched/membarrier.c
9568 F:      include/uapi/linux/membarrier.h
9569 F:      arch/powerpc/include/asm/membarrier.h
9570
9571 MEMORY MANAGEMENT
9572 L:      linux-mm@kvack.org
9573 W:      http://www.linux-mm.org
9574 S:      Maintained
9575 F:      include/linux/mm.h
9576 F:      include/linux/gfp.h
9577 F:      include/linux/mmzone.h
9578 F:      include/linux/memory_hotplug.h
9579 F:      include/linux/vmalloc.h
9580 F:      mm/
9581
9582 MEMORY TECHNOLOGY DEVICES (MTD)
9583 M:      David Woodhouse <dwmw2@infradead.org>
9584 M:      Brian Norris <computersforpeace@gmail.com>
9585 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9586 M:      Marek Vasut <marek.vasut@gmail.com>
9587 M:      Richard Weinberger <richard@nod.at>
9588 L:      linux-mtd@lists.infradead.org
9589 W:      http://www.linux-mtd.infradead.org/
9590 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9591 T:      git git://git.infradead.org/linux-mtd.git master
9592 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9593 S:      Maintained
9594 F:      Documentation/devicetree/bindings/mtd/
9595 F:      drivers/mtd/
9596 F:      include/linux/mtd/
9597 F:      include/uapi/mtd/
9598
9599 MEN A21 WATCHDOG DRIVER
9600 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9601 L:      linux-watchdog@vger.kernel.org
9602 S:      Maintained
9603 F:      drivers/watchdog/mena21_wdt.c
9604
9605 MEN CHAMELEON BUS (mcb)
9606 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9607 S:      Maintained
9608 F:      drivers/mcb/
9609 F:      include/linux/mcb.h
9610 F:      Documentation/men-chameleon-bus.txt
9611
9612 MEN F21BMC (Board Management Controller)
9613 M:      Andreas Werner <andreas.werner@men.de>
9614 S:      Supported
9615 F:      drivers/mfd/menf21bmc.c
9616 F:      drivers/watchdog/menf21bmc_wdt.c
9617 F:      drivers/leds/leds-menf21bmc.c
9618 F:      drivers/hwmon/menf21bmc_hwmon.c
9619 F:      Documentation/hwmon/menf21bmc
9620
9621 MEN Z069 WATCHDOG DRIVER
9622 M:      Johannes Thumshirn <jth@kernel.org>
9623 L:      linux-watchdog@vger.kernel.org
9624 S:      Maintained
9625 F:      drivers/watchdog/menz69_wdt.c
9626
9627 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9628 M:      Neil Armstrong <narmstrong@baylibre.com>
9629 L:      linux-media@lists.freedesktop.org
9630 L:      linux-amlogic@lists.infradead.org
9631 W:      http://linux-meson.com/
9632 S:      Supported
9633 F:      drivers/media/platform/meson/ao-cec.c
9634 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9635 T:      git git://linuxtv.org/media_tree.git
9636
9637 MICROBLAZE ARCHITECTURE
9638 M:      Michal Simek <monstr@monstr.eu>
9639 W:      http://www.monstr.eu/fdt/
9640 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9641 S:      Supported
9642 F:      arch/microblaze/
9643
9644 MICROCHIP AT91 SERIAL DRIVER
9645 M:      Richard Genoud <richard.genoud@gmail.com>
9646 S:      Maintained
9647 F:      drivers/tty/serial/atmel_serial.c
9648 F:      drivers/tty/serial/atmel_serial.h
9649 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9650
9651 MICROCHIP AUDIO ASOC DRIVERS
9652 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9653 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9654 S:      Supported
9655 F:      sound/soc/atmel
9656
9657 MICROCHIP DMA DRIVER
9658 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9660 L:      dmaengine@vger.kernel.org
9661 S:      Supported
9662 F:      drivers/dma/at_hdmac.c
9663 F:      drivers/dma/at_hdmac_regs.h
9664 F:      include/linux/platform_data/dma-atmel.h
9665 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9666 F:      include/dt-bindings/dma/at91.h
9667
9668 MICROCHIP ECC DRIVER
9669 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9670 L:      linux-crypto@vger.kernel.org
9671 S:      Maintained
9672 F:      drivers/crypto/atmel-ecc.*
9673
9674 MICROCHIP I2C DRIVER
9675 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9676 L:      linux-i2c@vger.kernel.org
9677 S:      Supported
9678 F:      drivers/i2c/busses/i2c-at91.c
9679
9680 MICROCHIP ISC DRIVER
9681 M:      Eugen Hristev <eugen.hristev@microchip.com>
9682 L:      linux-media@vger.kernel.org
9683 S:      Supported
9684 F:      drivers/media/platform/atmel/atmel-isc.c
9685 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9686 F:      devicetree/bindings/media/atmel-isc.txt
9687
9688 MICROCHIP ISI DRIVER
9689 M:      Eugen Hristev <eugen.hristev@microchip.com>
9690 L:      linux-media@vger.kernel.org
9691 S:      Supported
9692 F:      drivers/media/platform/atmel/atmel-isi.c
9693 F:      include/media/atmel-isi.h
9694
9695 MICROCHIP AT91 USART MFD DRIVER
9696 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9697 L:      linux-kernel@vger.kernel.org
9698 S:      Supported
9699 F:      drivers/mfd/at91-usart.c
9700 F:      include/dt-bindings/mfd/at91-usart.h
9701 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9702
9703 MICROCHIP AT91 USART SPI DRIVER
9704 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9705 L:      linux-spi@vger.kernel.org
9706 S:      Supported
9707 F:      drivers/spi/spi-at91-usart.c
9708 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9709
9710 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9711 M:      Woojung Huh <Woojung.Huh@microchip.com>
9712 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9713 L:      netdev@vger.kernel.org
9714 S:      Maintained
9715 F:      net/dsa/tag_ksz.c
9716 F:      drivers/net/dsa/microchip/*
9717 F:      include/linux/platform_data/microchip-ksz.h
9718 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9719
9720 MICROCHIP LAN743X ETHERNET DRIVER
9721 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9722 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9723 L:      netdev@vger.kernel.org
9724 S:      Maintained
9725 F:      drivers/net/ethernet/microchip/lan743x_*
9726
9727 MICROCHIP LCDFB DRIVER
9728 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9729 L:      linux-fbdev@vger.kernel.org
9730 S:      Maintained
9731 F:      drivers/video/fbdev/atmel_lcdfb.c
9732 F:      include/video/atmel_lcdc.h
9733
9734 MICROCHIP MMC/SD/SDIO MCI DRIVER
9735 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9736 S:      Maintained
9737 F:      drivers/mmc/host/atmel-mci.c
9738
9739 MICROCHIP MCP3911 ADC DRIVER
9740 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9741 M:      Kent Gustavsson <kent@minoris.se>
9742 L:      linux-iio@vger.kernel.org
9743 S:      Supported
9744 F:      drivers/iio/adc/mcp3911.c
9745 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9746
9747 MICROCHIP NAND DRIVER
9748 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9749 L:      linux-mtd@lists.infradead.org
9750 S:      Supported
9751 F:      drivers/mtd/nand/raw/atmel/*
9752 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9753
9754 MICROCHIP PWM DRIVER
9755 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9757 L:      linux-pwm@vger.kernel.org
9758 S:      Supported
9759 F:      drivers/pwm/pwm-atmel.c
9760 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9761
9762 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9763 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9764 M:      Eugen Hristev <eugen.hristev@microchip.com>
9765 L:      linux-iio@vger.kernel.org
9766 S:      Supported
9767 F:      drivers/iio/adc/at91-sama5d2_adc.c
9768 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9769 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9770
9771 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9772 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9773 S:      Supported
9774 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9775
9776 MICROCHIP SPI DRIVER
9777 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9778 S:      Supported
9779 F:      drivers/spi/spi-atmel.*
9780
9781 MICROCHIP SSC DRIVER
9782 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9784 S:      Supported
9785 F:      drivers/misc/atmel-ssc.c
9786 F:      include/linux/atmel-ssc.h
9787
9788 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9789 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9791 S:      Supported
9792 F:      drivers/misc/atmel_tclib.c
9793 F:      drivers/clocksource/tcb_clksrc.c
9794
9795 MICROCHIP USBA UDC DRIVER
9796 M:      Cristian Birsan <cristian.birsan@microchip.com>
9797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9798 S:      Supported
9799 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9800
9801 MICROCHIP USB251XB DRIVER
9802 M:      Richard Leitner <richard.leitner@skidata.com>
9803 L:      linux-usb@vger.kernel.org
9804 S:      Maintained
9805 F:      drivers/usb/misc/usb251xb.c
9806 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9807
9808 MICROCHIP XDMA DRIVER
9809 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9810 L:      linux-arm-kernel@lists.infradead.org
9811 L:      dmaengine@vger.kernel.org
9812 S:      Supported
9813 F:      drivers/dma/at_xdmac.c
9814
9815 MICROSEMI MIPS SOCS
9816 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9817 L:      linux-mips@linux-mips.org
9818 S:      Maintained
9819 F:      arch/mips/generic/board-ocelot.c
9820 F:      arch/mips/configs/generic/board-ocelot.config
9821 F:      arch/mips/boot/dts/mscc/
9822 F:      Documentation/devicetree/bindings/mips/mscc.txt
9823
9824 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9825 M:      Don Brace <don.brace@microsemi.com>
9826 L:      esc.storagedev@microsemi.com
9827 L:      linux-scsi@vger.kernel.org
9828 S:      Supported
9829 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9830 F:      drivers/scsi/smartpqi/Kconfig
9831 F:      drivers/scsi/smartpqi/Makefile
9832 F:      include/linux/cciss*.h
9833 F:      include/uapi/linux/cciss*.h
9834 F:      Documentation/scsi/smartpqi.txt
9835
9836 MICROSEMI ETHERNET SWITCH DRIVER
9837 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9838 L:      netdev@vger.kernel.org
9839 S:      Supported
9840 F:      drivers/net/ethernet/mscc/
9841
9842 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9843 M:      Chen Yu <yu.c.chen@intel.com>
9844 L:      platform-driver-x86@vger.kernel.org
9845 S:      Supported
9846 F:      drivers/platform/x86/surfacepro3_button.c
9847
9848 MICROTEK X6 SCANNER
9849 M:      Oliver Neukum <oliver@neukum.org>
9850 S:      Maintained
9851 F:      drivers/usb/image/microtek.*
9852
9853 MIPS
9854 M:      Ralf Baechle <ralf@linux-mips.org>
9855 M:      Paul Burton <paul.burton@mips.com>
9856 M:      James Hogan <jhogan@kernel.org>
9857 L:      linux-mips@linux-mips.org
9858 W:      http://www.linux-mips.org/
9859 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9861 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9862 S:      Supported
9863 F:      Documentation/devicetree/bindings/mips/
9864 F:      Documentation/mips/
9865 F:      arch/mips/
9866 F:      drivers/platform/mips/
9867
9868 MIPS BOSTON DEVELOPMENT BOARD
9869 M:      Paul Burton <paul.burton@mips.com>
9870 L:      linux-mips@linux-mips.org
9871 S:      Maintained
9872 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9873 F:      arch/mips/boot/dts/img/boston.dts
9874 F:      arch/mips/configs/generic/board-boston.config
9875 F:      drivers/clk/imgtec/clk-boston.c
9876 F:      include/dt-bindings/clock/boston-clock.h
9877
9878 MIPS GENERIC PLATFORM
9879 M:      Paul Burton <paul.burton@mips.com>
9880 L:      linux-mips@linux-mips.org
9881 S:      Supported
9882 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9883 F:      arch/mips/generic/
9884 F:      arch/mips/tools/generic-board-config.sh
9885
9886 MIPS/LOONGSON1 ARCHITECTURE
9887 M:      Keguang Zhang <keguang.zhang@gmail.com>
9888 L:      linux-mips@linux-mips.org
9889 S:      Maintained
9890 F:      arch/mips/loongson32/
9891 F:      arch/mips/include/asm/mach-loongson32/
9892 F:      drivers/*/*loongson1*
9893 F:      drivers/*/*/*loongson1*
9894
9895 MIPS/LOONGSON2 ARCHITECTURE
9896 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9897 L:      linux-mips@linux-mips.org
9898 S:      Maintained
9899 F:      arch/mips/loongson64/fuloong-2e/
9900 F:      arch/mips/loongson64/lemote-2f/
9901 F:      arch/mips/include/asm/mach-loongson64/
9902 F:      drivers/*/*loongson2*
9903 F:      drivers/*/*/*loongson2*
9904
9905 MIPS/LOONGSON3 ARCHITECTURE
9906 M:      Huacai Chen <chenhc@lemote.com>
9907 L:      linux-mips@linux-mips.org
9908 S:      Maintained
9909 F:      arch/mips/loongson64/
9910 F:      arch/mips/include/asm/mach-loongson64/
9911 F:      drivers/platform/mips/cpu_hwmon.c
9912 F:      drivers/*/*loongson3*
9913 F:      drivers/*/*/*loongson3*
9914
9915 MIPS RINT INSTRUCTION EMULATION
9916 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9917 L:      linux-mips@linux-mips.org
9918 S:      Supported
9919 F:      arch/mips/math-emu/sp_rint.c
9920 F:      arch/mips/math-emu/dp_rint.c
9921
9922 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9923 M:      Hans Verkuil <hverkuil@xs4all.nl>
9924 L:      linux-media@vger.kernel.org
9925 T:      git git://linuxtv.org/media_tree.git
9926 W:      https://linuxtv.org
9927 S:      Odd Fixes
9928 F:      drivers/media/radio/radio-miropcm20*
9929
9930 MMP SUPPORT
9931 M:      Eric Miao <eric.y.miao@gmail.com>
9932 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9934 T:      git git://github.com/hzhuang1/linux.git
9935 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9936 S:      Maintained
9937 F:      arch/arm/boot/dts/mmp*
9938 F:      arch/arm/mach-mmp/
9939
9940 MMU GATHER AND TLB INVALIDATION
9941 M:      Will Deacon <will.deacon@arm.com>
9942 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
9943 M:      Andrew Morton <akpm@linux-foundation.org>
9944 M:      Nick Piggin <npiggin@gmail.com>
9945 M:      Peter Zijlstra <peterz@infradead.org>
9946 L:      linux-arch@vger.kernel.org
9947 L:      linux-mm@kvack.org
9948 S:      Maintained
9949 F:      arch/*/include/asm/tlb.h
9950 F:      include/asm-generic/tlb.h
9951 F:      mm/mmu_gather.c
9952
9953 MN88472 MEDIA DRIVER
9954 M:      Antti Palosaari <crope@iki.fi>
9955 L:      linux-media@vger.kernel.org
9956 W:      https://linuxtv.org
9957 W:      http://palosaari.fi/linux/
9958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9959 S:      Maintained
9960 F:      drivers/media/dvb-frontends/mn88472*
9961
9962 MN88473 MEDIA DRIVER
9963 M:      Antti Palosaari <crope@iki.fi>
9964 L:      linux-media@vger.kernel.org
9965 W:      https://linuxtv.org
9966 W:      http://palosaari.fi/linux/
9967 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9968 S:      Maintained
9969 F:      drivers/media/dvb-frontends/mn88473*
9970
9971 MODULE SUPPORT
9972 M:      Jessica Yu <jeyu@kernel.org>
9973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9974 S:      Maintained
9975 F:      include/linux/module.h
9976 F:      kernel/module.c
9977
9978 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9979 W:      http://popies.net/meye/
9980 S:      Orphan
9981 F:      Documentation/media/v4l-drivers/meye*
9982 F:      drivers/media/pci/meye/
9983 F:      include/uapi/linux/meye.h
9984
9985 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9986 M:      Jiri Slaby <jirislaby@gmail.com>
9987 S:      Maintained
9988 F:      Documentation/serial/moxa-smartio
9989 F:      drivers/tty/mxser.*
9990
9991 MR800 AVERMEDIA USB FM RADIO DRIVER
9992 M:      Alexey Klimov <klimov.linux@gmail.com>
9993 L:      linux-media@vger.kernel.org
9994 T:      git git://linuxtv.org/media_tree.git
9995 S:      Maintained
9996 F:      drivers/media/radio/radio-mr800.c
9997
9998 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9999 M:      Alan Ott <alan@signal11.us>
10000 L:      linux-wpan@vger.kernel.org
10001 S:      Maintained
10002 F:      drivers/net/ieee802154/mrf24j40.c
10003 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10004
10005 MSI LAPTOP SUPPORT
10006 M:      "Lee, Chun-Yi" <jlee@suse.com>
10007 L:      platform-driver-x86@vger.kernel.org
10008 S:      Maintained
10009 F:      drivers/platform/x86/msi-laptop.c
10010
10011 MSI WMI SUPPORT
10012 L:      platform-driver-x86@vger.kernel.org
10013 S:      Orphan
10014 F:      drivers/platform/x86/msi-wmi.c
10015
10016 MSI001 MEDIA DRIVER
10017 M:      Antti Palosaari <crope@iki.fi>
10018 L:      linux-media@vger.kernel.org
10019 W:      https://linuxtv.org
10020 W:      http://palosaari.fi/linux/
10021 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10022 T:      git git://linuxtv.org/anttip/media_tree.git
10023 S:      Maintained
10024 F:      drivers/media/tuners/msi001*
10025
10026 MSI2500 MEDIA DRIVER
10027 M:      Antti Palosaari <crope@iki.fi>
10028 L:      linux-media@vger.kernel.org
10029 W:      https://linuxtv.org
10030 W:      http://palosaari.fi/linux/
10031 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10032 T:      git git://linuxtv.org/anttip/media_tree.git
10033 S:      Maintained
10034 F:      drivers/media/usb/msi2500/
10035
10036 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10037 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10038 L:      linux-mtd@lists.infradead.org
10039 S:      Maintained
10040 F:      drivers/mtd/devices/docg3*
10041
10042 MT9M032 APTINA SENSOR DRIVER
10043 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10044 L:      linux-media@vger.kernel.org
10045 T:      git git://linuxtv.org/media_tree.git
10046 S:      Maintained
10047 F:      drivers/media/i2c/mt9m032.c
10048 F:      include/media/i2c/mt9m032.h
10049
10050 MT9P031 APTINA CAMERA SENSOR
10051 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10052 L:      linux-media@vger.kernel.org
10053 T:      git git://linuxtv.org/media_tree.git
10054 S:      Maintained
10055 F:      drivers/media/i2c/mt9p031.c
10056 F:      include/media/i2c/mt9p031.h
10057
10058 MT9T001 APTINA CAMERA SENSOR
10059 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10060 L:      linux-media@vger.kernel.org
10061 T:      git git://linuxtv.org/media_tree.git
10062 S:      Maintained
10063 F:      drivers/media/i2c/mt9t001.c
10064 F:      include/media/i2c/mt9t001.h
10065
10066 MT9T112 APTINA CAMERA SENSOR
10067 M:      Jacopo Mondi <jacopo@jmondi.org>
10068 L:      linux-media@vger.kernel.org
10069 T:      git git://linuxtv.org/media_tree.git
10070 S:      Odd Fixes
10071 F:      drivers/media/i2c/mt9t112.c
10072 F:      include/media/i2c/mt9t112.h
10073
10074 MT9V032 APTINA CAMERA SENSOR
10075 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10076 L:      linux-media@vger.kernel.org
10077 T:      git git://linuxtv.org/media_tree.git
10078 S:      Maintained
10079 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10080 F:      drivers/media/i2c/mt9v032.c
10081 F:      include/media/i2c/mt9v032.h
10082
10083 MT9V111 APTINA CAMERA SENSOR
10084 M:      Jacopo Mondi <jacopo@jmondi.org>
10085 L:      linux-media@vger.kernel.org
10086 T:      git git://linuxtv.org/media_tree.git
10087 S:      Maintained
10088 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10089 F:      drivers/media/i2c/mt9v111.c
10090
10091 MULTIFUNCTION DEVICES (MFD)
10092 M:      Lee Jones <lee.jones@linaro.org>
10093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10094 S:      Supported
10095 F:      Documentation/devicetree/bindings/mfd/
10096 F:      drivers/mfd/
10097 F:      include/linux/mfd/
10098 F:      include/dt-bindings/mfd/
10099
10100 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10101 S:      Orphan
10102 F:      drivers/mmc/host/mmc_spi.c
10103 F:      include/linux/spi/mmc_spi.h
10104
10105 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10106 M:      Ulf Hansson <ulf.hansson@linaro.org>
10107 L:      linux-mmc@vger.kernel.org
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10109 S:      Maintained
10110 F:      Documentation/devicetree/bindings/mmc/
10111 F:      drivers/mmc/
10112 F:      include/linux/mmc/
10113 F:      include/uapi/linux/mmc/
10114
10115 MULTIPLEXER SUBSYSTEM
10116 M:      Peter Rosin <peda@axentia.se>
10117 S:      Maintained
10118 F:      Documentation/ABI/testing/sysfs-class-mux*
10119 F:      Documentation/devicetree/bindings/mux/
10120 F:      include/dt-bindings/mux/
10121 F:      include/linux/mux/
10122 F:      drivers/mux/
10123
10124 MULTITECH MULTIPORT CARD (ISICOM)
10125 S:      Orphan
10126 F:      drivers/tty/isicom.c
10127 F:      include/linux/isicom.h
10128
10129 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10130 M:      Bin Liu <b-liu@ti.com>
10131 L:      linux-usb@vger.kernel.org
10132 S:      Maintained
10133 F:      drivers/usb/musb/
10134
10135 MXL301RF MEDIA DRIVER
10136 M:      Akihiro Tsukada <tskd08@gmail.com>
10137 L:      linux-media@vger.kernel.org
10138 S:      Odd Fixes
10139 F:      drivers/media/tuners/mxl301rf*
10140
10141 MXL5007T MEDIA DRIVER
10142 M:      Michael Krufky <mkrufky@linuxtv.org>
10143 L:      linux-media@vger.kernel.org
10144 W:      https://linuxtv.org
10145 W:      http://github.com/mkrufky
10146 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10147 T:      git git://linuxtv.org/mkrufky/tuners.git
10148 S:      Maintained
10149 F:      drivers/media/tuners/mxl5007t.*
10150
10151 MXSFB DRM DRIVER
10152 M:      Marek Vasut <marex@denx.de>
10153 M:      Stefan Agner <stefan@agner.ch>
10154 L:      dri-devel@lists.freedesktop.org
10155 S:      Supported
10156 F:      drivers/gpu/drm/mxsfb/
10157 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10158 T:      git git://anongit.freedesktop.org/drm/drm-misc
10159
10160 MYLEX DAC960 PCI RAID Controller
10161 M:      Hannes Reinecke <hare@kernel.org>
10162 L:      linux-scsi@vger.kernel.org
10163 S:      Supported
10164 F:      drivers/scsi/myrb.*
10165 F:      drivers/scsi/myrs.*
10166
10167 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10168 M:      Chris Lee <christopher.lee@cspi.com>
10169 L:      netdev@vger.kernel.org
10170 W:      https://www.cspi.com/ethernet-products/support/downloads/
10171 S:      Supported
10172 F:      drivers/net/ethernet/myricom/myri10ge/
10173
10174 NAND FLASH SUBSYSTEM
10175 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10176 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10177 R:      Richard Weinberger <richard@nod.at>
10178 L:      linux-mtd@lists.infradead.org
10179 W:      http://www.linux-mtd.infradead.org/
10180 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10181 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10182 T:      git git://git.infradead.org/linux-mtd.git nand/next
10183 S:      Maintained
10184 F:      drivers/mtd/nand/
10185 F:      include/linux/mtd/*nand*.h
10186
10187 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10188 M:      Daniel Mack <zonque@gmail.com>
10189 S:      Maintained
10190 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10191 W:      http://www.native-instruments.com
10192 F:      sound/usb/caiaq/
10193
10194 NATSEMI ETHERNET DRIVER (DP8381x)
10195 S:      Orphan
10196 F:      drivers/net/ethernet/natsemi/natsemi.c
10197
10198 NCR 5380 SCSI DRIVERS
10199 M:      Finn Thain <fthain@telegraphics.com.au>
10200 M:      Michael Schmitz <schmitzmic@gmail.com>
10201 L:      linux-scsi@vger.kernel.org
10202 S:      Maintained
10203 F:      Documentation/scsi/g_NCR5380.txt
10204 F:      drivers/scsi/NCR5380.*
10205 F:      drivers/scsi/arm/cumana_1.c
10206 F:      drivers/scsi/arm/oak.c
10207 F:      drivers/scsi/atari_scsi.*
10208 F:      drivers/scsi/dmx3191d.c
10209 F:      drivers/scsi/g_NCR5380.*
10210 F:      drivers/scsi/mac_scsi.*
10211 F:      drivers/scsi/sun3_scsi.*
10212 F:      drivers/scsi/sun3_scsi_vme.c
10213
10214 NCSI LIBRARY:
10215 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10216 S:      Maintained
10217 F:      net/ncsi/
10218
10219 NCT6775 HARDWARE MONITOR DRIVER
10220 M:      Guenter Roeck <linux@roeck-us.net>
10221 L:      linux-hwmon@vger.kernel.org
10222 S:      Maintained
10223 F:      Documentation/hwmon/nct6775
10224 F:      drivers/hwmon/nct6775.c
10225
10226 NET_FAILOVER MODULE
10227 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10228 L:      netdev@vger.kernel.org
10229 S:      Supported
10230 F:      driver/net/net_failover.c
10231 F:      include/net/net_failover.h
10232 F:      Documentation/networking/net_failover.rst
10233
10234 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10235 M:      Faisal Latif <faisal.latif@intel.com>
10236 L:      linux-rdma@vger.kernel.org
10237 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10238 S:      Supported
10239 F:      drivers/infiniband/hw/nes/
10240 F:      include/uapi/rdma/nes-abi.h
10241
10242 NETEM NETWORK EMULATOR
10243 M:      Stephen Hemminger <stephen@networkplumber.org>
10244 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10245 S:      Maintained
10246 F:      net/sched/sch_netem.c
10247
10248 NETERION 10GbE DRIVERS (s2io/vxge)
10249 M:      Jon Mason <jdmason@kudzu.us>
10250 L:      netdev@vger.kernel.org
10251 S:      Supported
10252 F:      Documentation/networking/s2io.txt
10253 F:      Documentation/networking/vxge.txt
10254 F:      drivers/net/ethernet/neterion/
10255
10256 NETFILTER
10257 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10258 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10259 M:      Florian Westphal <fw@strlen.de>
10260 L:      netfilter-devel@vger.kernel.org
10261 L:      coreteam@netfilter.org
10262 W:      http://www.netfilter.org/
10263 W:      http://www.iptables.org/
10264 W:      http://www.nftables.org/
10265 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10268 S:      Maintained
10269 F:      include/linux/netfilter*
10270 F:      include/linux/netfilter/
10271 F:      include/net/netfilter/
10272 F:      include/uapi/linux/netfilter*
10273 F:      include/uapi/linux/netfilter/
10274 F:      net/*/netfilter.c
10275 F:      net/*/netfilter/
10276 F:      net/netfilter/
10277 F:      net/bridge/br_netfilter*.c
10278
10279 NETROM NETWORK LAYER
10280 M:      Ralf Baechle <ralf@linux-mips.org>
10281 L:      linux-hams@vger.kernel.org
10282 W:      http://www.linux-ax25.org/
10283 S:      Maintained
10284 F:      include/net/netrom.h
10285 F:      include/uapi/linux/netrom.h
10286 F:      net/netrom/
10287
10288 NETRONOME ETHERNET DRIVERS
10289 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10290 L:      oss-drivers@netronome.com
10291 S:      Maintained
10292 F:      drivers/net/ethernet/netronome/
10293
10294 NETWORK BLOCK DEVICE (NBD)
10295 M:      Josef Bacik <josef@toxicpanda.com>
10296 S:      Maintained
10297 L:      linux-block@vger.kernel.org
10298 L:      nbd@other.debian.org
10299 F:      Documentation/blockdev/nbd.txt
10300 F:      drivers/block/nbd.c
10301 F:      include/uapi/linux/nbd.h
10302
10303 NETWORK DROP MONITOR
10304 M:      Neil Horman <nhorman@tuxdriver.com>
10305 L:      netdev@vger.kernel.org
10306 S:      Maintained
10307 W:      https://fedorahosted.org/dropwatch/
10308 F:      net/core/drop_monitor.c
10309
10310 NETWORKING DRIVERS
10311 M:      "David S. Miller" <davem@davemloft.net>
10312 L:      netdev@vger.kernel.org
10313 W:      http://www.linuxfoundation.org/en/Net
10314 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10317 S:      Odd Fixes
10318 F:      Documentation/devicetree/bindings/net/
10319 F:      drivers/net/
10320 F:      include/linux/if_*
10321 F:      include/linux/netdevice.h
10322 F:      include/linux/etherdevice.h
10323 F:      include/linux/fcdevice.h
10324 F:      include/linux/fddidevice.h
10325 F:      include/linux/hippidevice.h
10326 F:      include/linux/inetdevice.h
10327 F:      include/uapi/linux/if_*
10328 F:      include/uapi/linux/netdevice.h
10329
10330 NETWORKING DRIVERS (WIRELESS)
10331 M:      Kalle Valo <kvalo@codeaurora.org>
10332 L:      linux-wireless@vger.kernel.org
10333 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10336 S:      Maintained
10337 F:      Documentation/devicetree/bindings/net/wireless/
10338 F:      drivers/net/wireless/
10339
10340 NETWORKING [DSA]
10341 M:      Andrew Lunn <andrew@lunn.ch>
10342 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10343 M:      Florian Fainelli <f.fainelli@gmail.com>
10344 S:      Maintained
10345 F:      Documentation/devicetree/bindings/net/dsa/
10346 F:      net/dsa/
10347 F:      include/net/dsa.h
10348 F:      include/linux/dsa/
10349 F:      drivers/net/dsa/
10350
10351 NETWORKING [GENERAL]
10352 M:      "David S. Miller" <davem@davemloft.net>
10353 L:      netdev@vger.kernel.org
10354 W:      http://www.linuxfoundation.org/en/Net
10355 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10358 B:      mailto:netdev@vger.kernel.org
10359 S:      Maintained
10360 F:      net/
10361 F:      include/net/
10362 F:      include/linux/in.h
10363 F:      include/linux/net.h
10364 F:      include/linux/netdevice.h
10365 F:      include/uapi/linux/in.h
10366 F:      include/uapi/linux/net.h
10367 F:      include/uapi/linux/netdevice.h
10368 F:      include/uapi/linux/net_namespace.h
10369 F:      tools/testing/selftests/net/
10370 F:      lib/net_utils.c
10371 F:      lib/random32.c
10372 F:      Documentation/networking/
10373
10374 NETWORKING [IPSEC]
10375 M:      Steffen Klassert <steffen.klassert@secunet.com>
10376 M:      Herbert Xu <herbert@gondor.apana.org.au>
10377 M:      "David S. Miller" <davem@davemloft.net>
10378 L:      netdev@vger.kernel.org
10379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10381 S:      Maintained
10382 F:      net/xfrm/
10383 F:      net/key/
10384 F:      net/ipv4/xfrm*
10385 F:      net/ipv4/esp4*
10386 F:      net/ipv4/ah4.c
10387 F:      net/ipv4/ipcomp.c
10388 F:      net/ipv4/ip_vti.c
10389 F:      net/ipv6/xfrm*
10390 F:      net/ipv6/esp6*
10391 F:      net/ipv6/ah6.c
10392 F:      net/ipv6/ipcomp6.c
10393 F:      net/ipv6/ip6_vti.c
10394 F:      include/uapi/linux/xfrm.h
10395 F:      include/net/xfrm.h
10396
10397 NETWORKING [IPv4/IPv6]
10398 M:      "David S. Miller" <davem@davemloft.net>
10399 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10400 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10401 L:      netdev@vger.kernel.org
10402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10403 S:      Maintained
10404 F:      net/ipv4/
10405 F:      net/ipv6/
10406 F:      include/net/ip*
10407 F:      arch/x86/net/*
10408
10409 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10410 M:      Paul Moore <paul@paul-moore.com>
10411 W:      https://github.com/netlabel
10412 L:      netdev@vger.kernel.org
10413 L:      linux-security-module@vger.kernel.org
10414 S:      Maintained
10415 F:      Documentation/netlabel/
10416 F:      include/net/calipso.h
10417 F:      include/net/cipso_ipv4.h
10418 F:      include/net/netlabel.h
10419 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10420 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10421 F:      net/netlabel/
10422 F:      net/ipv4/cipso_ipv4.c
10423 F:      net/ipv6/calipso.c
10424 F:      net/netfilter/xt_CONNSECMARK.c
10425 F:      net/netfilter/xt_SECMARK.c
10426
10427 NETWORKING [TCP]
10428 M:      Eric Dumazet <edumazet@google.com>
10429 L:      netdev@vger.kernel.org
10430 S:      Maintained
10431 F:      net/ipv4/tcp*.c
10432 F:      net/ipv4/syncookies.c
10433 F:      net/ipv6/tcp*.c
10434 F:      net/ipv6/syncookies.c
10435 F:      include/uapi/linux/tcp.h
10436 F:      include/net/tcp.h
10437 F:      include/linux/tcp.h
10438 F:      include/trace/events/tcp.h
10439
10440 NETWORKING [TLS]
10441 M:      Boris Pismenny <borisp@mellanox.com>
10442 M:      Aviad Yehezkel <aviadye@mellanox.com>
10443 M:      Dave Watson <davejwatson@fb.com>
10444 M:      John Fastabend <john.fastabend@gmail.com>
10445 M:      Daniel Borkmann <daniel@iogearbox.net>
10446 L:      netdev@vger.kernel.org
10447 S:      Maintained
10448 F:      net/tls/*
10449 F:      include/uapi/linux/tls.h
10450 F:      include/net/tls.h
10451
10452 NETWORKING [WIRELESS]
10453 L:      linux-wireless@vger.kernel.org
10454 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10455
10456 NETDEVSIM
10457 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10458 S:      Maintained
10459 F:      drivers/net/netdevsim/*
10460
10461 NETXEN (1/10) GbE SUPPORT
10462 M:      Manish Chopra <manish.chopra@cavium.com>
10463 M:      Rahul Verma <rahul.verma@cavium.com>
10464 M:      Dept-GELinuxNICDev@cavium.com
10465 L:      netdev@vger.kernel.org
10466 S:      Supported
10467 F:      drivers/net/ethernet/qlogic/netxen/
10468
10469 NFC SUBSYSTEM
10470 M:      Samuel Ortiz <sameo@linux.intel.com>
10471 L:      linux-wireless@vger.kernel.org
10472 L:      linux-nfc@lists.01.org (subscribers-only)
10473 S:      Supported
10474 F:      net/nfc/
10475 F:      include/net/nfc/
10476 F:      include/uapi/linux/nfc.h
10477 F:      drivers/nfc/
10478 F:      include/linux/platform_data/nfcmrvl.h
10479 F:      include/linux/platform_data/nxp-nci.h
10480 F:      Documentation/devicetree/bindings/net/nfc/
10481
10482 NFS, SUNRPC, AND LOCKD CLIENTS
10483 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10484 M:      Anna Schumaker <anna.schumaker@netapp.com>
10485 L:      linux-nfs@vger.kernel.org
10486 W:      http://client.linux-nfs.org
10487 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10488 S:      Maintained
10489 F:      fs/lockd/
10490 F:      fs/nfs/
10491 F:      fs/nfs_common/
10492 F:      net/sunrpc/
10493 F:      include/linux/lockd/
10494 F:      include/linux/nfs*
10495 F:      include/linux/sunrpc/
10496 F:      include/uapi/linux/nfs*
10497 F:      include/uapi/linux/sunrpc/
10498
10499 NILFS2 FILESYSTEM
10500 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10501 L:      linux-nilfs@vger.kernel.org
10502 W:      https://nilfs.sourceforge.io/
10503 W:      https://nilfs.osdn.jp/
10504 T:      git git://github.com/konis/nilfs2.git
10505 S:      Supported
10506 F:      Documentation/filesystems/nilfs2.txt
10507 F:      fs/nilfs2/
10508 F:      include/trace/events/nilfs2.h
10509 F:      include/uapi/linux/nilfs2_api.h
10510 F:      include/uapi/linux/nilfs2_ondisk.h
10511
10512 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10513 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10514 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10515 S:      Maintained
10516 F:      Documentation/scsi/NinjaSCSI.txt
10517 F:      drivers/scsi/pcmcia/nsp_*
10518
10519 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10520 M:      GOTO Masanori <gotom@debian.or.jp>
10521 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10522 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10523 S:      Maintained
10524 F:      Documentation/scsi/NinjaSCSI.txt
10525 F:      drivers/scsi/nsp32*
10526
10527 NIOS2 ARCHITECTURE
10528 M:      Ley Foon Tan <lftan@altera.com>
10529 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10531 S:      Maintained
10532 F:      arch/nios2/
10533
10534 NOHZ, DYNTICKS SUPPORT
10535 M:      Frederic Weisbecker <fweisbec@gmail.com>
10536 M:      Thomas Gleixner <tglx@linutronix.de>
10537 M:      Ingo Molnar <mingo@kernel.org>
10538 L:      linux-kernel@vger.kernel.org
10539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10540 S:      Maintained
10541 F:      kernel/time/tick*.*
10542 F:      include/linux/tick.h
10543 F:      include/linux/sched/nohz.h
10544
10545 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10546 M:      Pavel Machek <pavel@ucw.cz>
10547 M:      Sakari Ailus <sakari.ailus@iki.fi>
10548 L:      linux-media@vger.kernel.org
10549 S:      Maintained
10550 F:      drivers/media/i2c/et8ek8
10551 F:      drivers/media/i2c/ad5820.c
10552
10553 NOKIA N900 POWER SUPPLY DRIVERS
10554 R:      Pali Rohár <pali.rohar@gmail.com>
10555 F:      include/linux/power/bq2415x_charger.h
10556 F:      include/linux/power/bq27xxx_battery.h
10557 F:      include/linux/power/isp1704_charger.h
10558 F:      drivers/power/supply/bq2415x_charger.c
10559 F:      drivers/power/supply/bq27xxx_battery.c
10560 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10561 F:      drivers/power/supply/isp1704_charger.c
10562 F:      drivers/power/supply/rx51_battery.c
10563
10564 NTB AMD DRIVER
10565 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10566 L:      linux-ntb@googlegroups.com
10567 S:      Supported
10568 F:      drivers/ntb/hw/amd/
10569
10570 NTB DRIVER CORE
10571 M:      Jon Mason <jdmason@kudzu.us>
10572 M:      Dave Jiang <dave.jiang@intel.com>
10573 M:      Allen Hubbe <allenbh@gmail.com>
10574 L:      linux-ntb@googlegroups.com
10575 S:      Supported
10576 W:      https://github.com/jonmason/ntb/wiki
10577 T:      git git://github.com/jonmason/ntb.git
10578 F:      drivers/ntb/
10579 F:      drivers/net/ntb_netdev.c
10580 F:      include/linux/ntb.h
10581 F:      include/linux/ntb_transport.h
10582 F:      tools/testing/selftests/ntb/
10583
10584 NTB IDT DRIVER
10585 M:      Serge Semin <fancer.lancer@gmail.com>
10586 L:      linux-ntb@googlegroups.com
10587 S:      Supported
10588 F:      drivers/ntb/hw/idt/
10589
10590 NTB INTEL DRIVER
10591 M:      Dave Jiang <dave.jiang@intel.com>
10592 L:      linux-ntb@googlegroups.com
10593 S:      Supported
10594 W:      https://github.com/davejiang/linux/wiki
10595 T:      git https://github.com/davejiang/linux.git
10596 F:      drivers/ntb/hw/intel/
10597
10598 NTFS FILESYSTEM
10599 M:      Anton Altaparmakov <anton@tuxera.com>
10600 L:      linux-ntfs-dev@lists.sourceforge.net
10601 W:      http://www.tuxera.com/
10602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10603 S:      Supported
10604 F:      Documentation/filesystems/ntfs.txt
10605 F:      fs/ntfs/
10606
10607 NUBUS SUBSYSTEM
10608 M:      Finn Thain <fthain@telegraphics.com.au>
10609 L:      linux-m68k@lists.linux-m68k.org
10610 S:      Maintained
10611 F:      arch/*/include/asm/nubus.h
10612 F:      drivers/nubus/
10613 F:      include/linux/nubus.h
10614 F:      include/uapi/linux/nubus.h
10615
10616 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10617 M:      Antonino Daplas <adaplas@gmail.com>
10618 L:      linux-fbdev@vger.kernel.org
10619 S:      Maintained
10620 F:      drivers/video/fbdev/riva/
10621 F:      drivers/video/fbdev/nvidia/
10622
10623 NVM EXPRESS DRIVER
10624 M:      Keith Busch <keith.busch@intel.com>
10625 M:      Jens Axboe <axboe@fb.com>
10626 M:      Christoph Hellwig <hch@lst.de>
10627 M:      Sagi Grimberg <sagi@grimberg.me>
10628 L:      linux-nvme@lists.infradead.org
10629 T:      git://git.infradead.org/nvme.git
10630 W:      http://git.infradead.org/nvme.git
10631 S:      Supported
10632 F:      drivers/nvme/host/
10633 F:      include/linux/nvme.h
10634 F:      include/uapi/linux/nvme_ioctl.h
10635
10636 NVM EXPRESS FC TRANSPORT DRIVERS
10637 M:      James Smart <james.smart@broadcom.com>
10638 L:      linux-nvme@lists.infradead.org
10639 S:      Supported
10640 F:      include/linux/nvme-fc.h
10641 F:      include/linux/nvme-fc-driver.h
10642 F:      drivers/nvme/host/fc.c
10643 F:      drivers/nvme/target/fc.c
10644 F:      drivers/nvme/target/fcloop.c
10645
10646 NVM EXPRESS TARGET DRIVER
10647 M:      Christoph Hellwig <hch@lst.de>
10648 M:      Sagi Grimberg <sagi@grimberg.me>
10649 L:      linux-nvme@lists.infradead.org
10650 T:      git://git.infradead.org/nvme.git
10651 W:      http://git.infradead.org/nvme.git
10652 S:      Supported
10653 F:      drivers/nvme/target/
10654
10655 NVMEM FRAMEWORK
10656 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10657 S:      Maintained
10658 F:      drivers/nvmem/
10659 F:      Documentation/devicetree/bindings/nvmem/
10660 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10661 F:      include/linux/nvmem-consumer.h
10662 F:      include/linux/nvmem-provider.h
10663
10664 NXP SGTL5000 DRIVER
10665 M:      Fabio Estevam <fabio.estevam@nxp.com>
10666 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10667 S:      Maintained
10668 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10669 F:      sound/soc/codecs/sgtl5000*
10670
10671 NXP TDA998X DRM DRIVER
10672 M:      Russell King <linux@armlinux.org.uk>
10673 S:      Maintained
10674 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10675 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10676 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10677 F:      include/drm/i2c/tda998x.h
10678 F:      include/dt-bindings/display/tda998x.h
10679 K:      "nxp,tda998x"
10680
10681 NXP TFA9879 DRIVER
10682 M:      Peter Rosin <peda@axentia.se>
10683 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10684 S:      Maintained
10685 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10686 F:      sound/soc/codecs/tfa9879*
10687
10688 NXP-NCI NFC DRIVER
10689 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10690 R:      Charles Gorand <charles.gorand@effinnov.com>
10691 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10692 S:      Supported
10693 F:      drivers/nfc/nxp-nci
10694
10695 OBJTOOL
10696 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10697 M:      Peter Zijlstra <peterz@infradead.org>
10698 S:      Supported
10699 F:      tools/objtool/
10700
10701 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10702 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10703 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10704 L:      linuxppc-dev@lists.ozlabs.org
10705 S:      Supported
10706 F:      arch/powerpc/platforms/powernv/ocxl.c
10707 F:      arch/powerpc/include/asm/pnv-ocxl.h
10708 F:      drivers/misc/ocxl/
10709 F:      include/misc/ocxl*
10710 F:      include/uapi/misc/ocxl.h
10711 F:      Documentation/accelerators/ocxl.rst
10712
10713 OMAP AUDIO SUPPORT
10714 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10715 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10716 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10717 L:      linux-omap@vger.kernel.org
10718 S:      Maintained
10719 F:      sound/soc/omap/
10720
10721 OMAP CLOCK FRAMEWORK SUPPORT
10722 M:      Paul Walmsley <paul@pwsan.com>
10723 L:      linux-omap@vger.kernel.org
10724 S:      Maintained
10725 F:      arch/arm/*omap*/*clock*
10726
10727 OMAP DEVICE TREE SUPPORT
10728 M:      Benoît Cousson <bcousson@baylibre.com>
10729 M:      Tony Lindgren <tony@atomide.com>
10730 L:      linux-omap@vger.kernel.org
10731 L:      devicetree@vger.kernel.org
10732 S:      Maintained
10733 F:      arch/arm/boot/dts/*omap*
10734 F:      arch/arm/boot/dts/*am3*
10735 F:      arch/arm/boot/dts/*am4*
10736 F:      arch/arm/boot/dts/*am5*
10737 F:      arch/arm/boot/dts/*dra7*
10738
10739 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10740 L:      linux-omap@vger.kernel.org
10741 L:      linux-fbdev@vger.kernel.org
10742 S:      Orphan
10743 F:      drivers/video/fbdev/omap2/
10744 F:      Documentation/arm/OMAP/DSS
10745
10746 OMAP FRAMEBUFFER SUPPORT
10747 L:      linux-fbdev@vger.kernel.org
10748 L:      linux-omap@vger.kernel.org
10749 S:      Orphan
10750 F:      drivers/video/fbdev/omap/
10751
10752 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10753 M:      Roger Quadros <rogerq@ti.com>
10754 M:      Tony Lindgren <tony@atomide.com>
10755 L:      linux-omap@vger.kernel.org
10756 S:      Maintained
10757 F:      drivers/memory/omap-gpmc.c
10758 F:      arch/arm/mach-omap2/*gpmc*
10759
10760 OMAP GPIO DRIVER
10761 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10762 M:      Santosh Shilimkar <ssantosh@kernel.org>
10763 M:      Kevin Hilman <khilman@kernel.org>
10764 L:      linux-omap@vger.kernel.org
10765 S:      Maintained
10766 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10767 F:      drivers/gpio/gpio-omap.c
10768
10769 OMAP HARDWARE SPINLOCK SUPPORT
10770 M:      Ohad Ben-Cohen <ohad@wizery.com>
10771 L:      linux-omap@vger.kernel.org
10772 S:      Maintained
10773 F:      drivers/hwspinlock/omap_hwspinlock.c
10774
10775 OMAP HS MMC SUPPORT
10776 L:      linux-mmc@vger.kernel.org
10777 L:      linux-omap@vger.kernel.org
10778 S:      Orphan
10779 F:      drivers/mmc/host/omap_hsmmc.c
10780
10781 OMAP HWMOD DATA
10782 M:      Paul Walmsley <paul@pwsan.com>
10783 L:      linux-omap@vger.kernel.org
10784 S:      Maintained
10785 F:      arch/arm/mach-omap2/omap_hwmod*data*
10786
10787 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10788 M:      Benoît Cousson <bcousson@baylibre.com>
10789 L:      linux-omap@vger.kernel.org
10790 S:      Maintained
10791 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10792
10793 OMAP HWMOD SUPPORT
10794 M:      Benoît Cousson <bcousson@baylibre.com>
10795 M:      Paul Walmsley <paul@pwsan.com>
10796 L:      linux-omap@vger.kernel.org
10797 S:      Maintained
10798 F:      arch/arm/mach-omap2/omap_hwmod.*
10799
10800 OMAP I2C DRIVER
10801 M:      Vignesh R <vigneshr@ti.com>
10802 L:      linux-omap@vger.kernel.org
10803 L:      linux-i2c@vger.kernel.org
10804 S:      Maintained
10805 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10806 F:      drivers/i2c/busses/i2c-omap.c
10807
10808 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10809 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10810 L:      linux-media@vger.kernel.org
10811 S:      Maintained
10812 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10813 F:      drivers/media/platform/omap3isp/
10814 F:      drivers/staging/media/omap4iss/
10815
10816 OMAP MMC SUPPORT
10817 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10818 L:      linux-omap@vger.kernel.org
10819 S:      Maintained
10820 F:      drivers/mmc/host/omap.c
10821
10822 OMAP POWER MANAGEMENT SUPPORT
10823 M:      Kevin Hilman <khilman@kernel.org>
10824 L:      linux-omap@vger.kernel.org
10825 S:      Maintained
10826 F:      arch/arm/*omap*/*pm*
10827 F:      drivers/cpufreq/omap-cpufreq.c
10828
10829 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10830 M:      Rajendra Nayak <rnayak@codeaurora.org>
10831 M:      Paul Walmsley <paul@pwsan.com>
10832 L:      linux-omap@vger.kernel.org
10833 S:      Maintained
10834 F:      arch/arm/mach-omap2/prm*
10835
10836 OMAP RANDOM NUMBER GENERATOR SUPPORT
10837 M:      Deepak Saxena <dsaxena@plexity.net>
10838 S:      Maintained
10839 F:      drivers/char/hw_random/omap-rng.c
10840
10841 OMAP USB SUPPORT
10842 L:      linux-usb@vger.kernel.org
10843 L:      linux-omap@vger.kernel.org
10844 S:      Orphan
10845 F:      drivers/usb/*/*omap*
10846 F:      arch/arm/*omap*/usb*
10847
10848 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10849 M:      Mark Jackson <mpfj@newflow.co.uk>
10850 L:      linux-omap@vger.kernel.org
10851 S:      Maintained
10852 F:      arch/arm/boot/dts/am335x-nano.dts
10853
10854 OMAP1 SUPPORT
10855 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10856 M:      Tony Lindgren <tony@atomide.com>
10857 L:      linux-omap@vger.kernel.org
10858 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10860 S:      Maintained
10861 F:      arch/arm/mach-omap1/
10862 F:      arch/arm/plat-omap/
10863 F:      arch/arm/configs/omap1_defconfig
10864 F:      drivers/i2c/busses/i2c-omap.c
10865 F:      include/linux/platform_data/i2c-omap.h
10866 F:      include/linux/platform_data/ams-delta-fiq.h
10867
10868 OMAP2+ SUPPORT
10869 M:      Tony Lindgren <tony@atomide.com>
10870 L:      linux-omap@vger.kernel.org
10871 W:      http://www.muru.com/linux/omap/
10872 W:      http://linux.omap.com/
10873 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10875 S:      Maintained
10876 F:      arch/arm/mach-omap2/
10877 F:      arch/arm/plat-omap/
10878 F:      arch/arm/configs/omap2plus_defconfig
10879 F:      drivers/i2c/busses/i2c-omap.c
10880 F:      drivers/irqchip/irq-omap-intc.c
10881 F:      drivers/mfd/*omap*.c
10882 F:      drivers/mfd/menelaus.c
10883 F:      drivers/mfd/palmas.c
10884 F:      drivers/mfd/tps65217.c
10885 F:      drivers/mfd/tps65218.c
10886 F:      drivers/mfd/tps65910.c
10887 F:      drivers/mfd/twl-core.[ch]
10888 F:      drivers/mfd/twl4030*.c
10889 F:      drivers/mfd/twl6030*.c
10890 F:      drivers/mfd/twl6040*.c
10891 F:      drivers/regulator/palmas-regulator*.c
10892 F:      drivers/regulator/pbias-regulator.c
10893 F:      drivers/regulator/tps65217-regulator.c
10894 F:      drivers/regulator/tps65218-regulator.c
10895 F:      drivers/regulator/tps65910-regulator.c
10896 F:      drivers/regulator/twl-regulator.c
10897 F:      drivers/regulator/twl6030-regulator.c
10898 F:      include/linux/platform_data/i2c-omap.h
10899
10900 ONION OMEGA2+ BOARD
10901 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10902 L:      linux-mips@linux-mips.org
10903 S:      Maintained
10904 F:      arch/mips/boot/dts/ralink/omega2p.dts
10905
10906 OMFS FILESYSTEM
10907 M:      Bob Copeland <me@bobcopeland.com>
10908 L:      linux-karma-devel@lists.sourceforge.net
10909 S:      Maintained
10910 F:      Documentation/filesystems/omfs.txt
10911 F:      fs/omfs/
10912
10913 OMNIKEY CARDMAN 4000 DRIVER
10914 M:      Harald Welte <laforge@gnumonks.org>
10915 S:      Maintained
10916 F:      drivers/char/pcmcia/cm4000_cs.c
10917 F:      include/linux/cm4000_cs.h
10918 F:      include/uapi/linux/cm4000_cs.h
10919
10920 OMNIKEY CARDMAN 4040 DRIVER
10921 M:      Harald Welte <laforge@gnumonks.org>
10922 S:      Maintained
10923 F:      drivers/char/pcmcia/cm4040_cs.*
10924
10925 OMNIVISION OV13858 SENSOR DRIVER
10926 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10927 L:      linux-media@vger.kernel.org
10928 T:      git git://linuxtv.org/media_tree.git
10929 S:      Maintained
10930 F:      drivers/media/i2c/ov13858.c
10931
10932 OMNIVISION OV2680 SENSOR DRIVER
10933 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10934 L:      linux-media@vger.kernel.org
10935 T:      git git://linuxtv.org/media_tree.git
10936 S:      Maintained
10937 F:      drivers/media/i2c/ov2680.c
10938 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10939
10940 OMNIVISION OV2685 SENSOR DRIVER
10941 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10942 L:      linux-media@vger.kernel.org
10943 T:      git git://linuxtv.org/media_tree.git
10944 S:      Maintained
10945 F:      drivers/media/i2c/ov2685.c
10946
10947 OMNIVISION OV5640 SENSOR DRIVER
10948 M:      Steve Longerbeam <slongerbeam@gmail.com>
10949 L:      linux-media@vger.kernel.org
10950 T:      git git://linuxtv.org/media_tree.git
10951 S:      Maintained
10952 F:      drivers/media/i2c/ov5640.c
10953
10954 OMNIVISION OV5647 SENSOR DRIVER
10955 M:      Luis Oliveira <lolivei@synopsys.com>
10956 L:      linux-media@vger.kernel.org
10957 T:      git git://linuxtv.org/media_tree.git
10958 S:      Maintained
10959 F:      drivers/media/i2c/ov5647.c
10960
10961 OMNIVISION OV5695 SENSOR DRIVER
10962 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10963 L:      linux-media@vger.kernel.org
10964 T:      git git://linuxtv.org/media_tree.git
10965 S:      Maintained
10966 F:      drivers/media/i2c/ov5695.c
10967
10968 OMNIVISION OV7670 SENSOR DRIVER
10969 M:      Jonathan Corbet <corbet@lwn.net>
10970 L:      linux-media@vger.kernel.org
10971 T:      git git://linuxtv.org/media_tree.git
10972 S:      Maintained
10973 F:      drivers/media/i2c/ov7670.c
10974 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10975
10976 OMNIVISION OV772x SENSOR DRIVER
10977 M:      Jacopo Mondi <jacopo@jmondi.org>
10978 L:      linux-media@vger.kernel.org
10979 T:      git git://linuxtv.org/media_tree.git
10980 S:      Odd fixes
10981 F:      drivers/media/i2c/ov772x.c
10982 F:      include/media/i2c/ov772x.h
10983 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10984
10985 OMNIVISION OV7740 SENSOR DRIVER
10986 M:      Wenyou Yang <wenyou.yang@microchip.com>
10987 L:      linux-media@vger.kernel.org
10988 T:      git git://linuxtv.org/media_tree.git
10989 S:      Maintained
10990 F:      drivers/media/i2c/ov7740.c
10991 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10992
10993 OMNIVISION OV9650 SENSOR DRIVER
10994 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10995 R:      Akinobu Mita <akinobu.mita@gmail.com>
10996 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10997 L:      linux-media@vger.kernel.org
10998 T:      git git://linuxtv.org/media_tree.git
10999 S:      Maintained
11000 F:      drivers/media/i2c/ov9650.c
11001 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11002
11003 ONENAND FLASH DRIVER
11004 M:      Kyungmin Park <kyungmin.park@samsung.com>
11005 L:      linux-mtd@lists.infradead.org
11006 S:      Maintained
11007 F:      drivers/mtd/nand/onenand/
11008 F:      include/linux/mtd/onenand*.h
11009
11010 ONSTREAM SCSI TAPE DRIVER
11011 M:      Willem Riede <osst@riede.org>
11012 L:      osst-users@lists.sourceforge.net
11013 L:      linux-scsi@vger.kernel.org
11014 S:      Maintained
11015 F:      Documentation/scsi/osst.txt
11016 F:      drivers/scsi/osst.*
11017 F:      drivers/scsi/osst_*.h
11018 F:      drivers/scsi/st.h
11019
11020 OP-TEE DRIVER
11021 M:      Jens Wiklander <jens.wiklander@linaro.org>
11022 S:      Maintained
11023 F:      drivers/tee/optee/
11024
11025 OPA-VNIC DRIVER
11026 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11027 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11028 L:      linux-rdma@vger.kernel.org
11029 S:      Supported
11030 F:      drivers/infiniband/ulp/opa_vnic
11031
11032 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11033 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11034 M:      Frank Rowand <frowand.list@gmail.com>
11035 L:      devicetree@vger.kernel.org
11036 S:      Maintained
11037 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11038 F:      Documentation/devicetree/overlay-notes.txt
11039 F:      drivers/of/overlay.c
11040 F:      drivers/of/resolver.c
11041 K:      of_overlay_notifier_
11042
11043 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11044 M:      Rob Herring <robh+dt@kernel.org>
11045 M:      Frank Rowand <frowand.list@gmail.com>
11046 L:      devicetree@vger.kernel.org
11047 W:      http://www.devicetree.org/
11048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11049 S:      Maintained
11050 F:      drivers/of/
11051 F:      include/linux/of*.h
11052 F:      scripts/dtc/
11053 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11054
11055 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11056 M:      Rob Herring <robh+dt@kernel.org>
11057 M:      Mark Rutland <mark.rutland@arm.com>
11058 L:      devicetree@vger.kernel.org
11059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11060 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11061 S:      Maintained
11062 F:      Documentation/devicetree/
11063 F:      arch/*/boot/dts/
11064 F:      include/dt-bindings/
11065
11066 OPENCORES I2C BUS DRIVER
11067 M:      Peter Korsgaard <peter@korsgaard.com>
11068 L:      linux-i2c@vger.kernel.org
11069 S:      Maintained
11070 F:      Documentation/i2c/busses/i2c-ocores
11071 F:      drivers/i2c/busses/i2c-ocores.c
11072
11073 OPENRISC ARCHITECTURE
11074 M:      Jonas Bonn <jonas@southpole.se>
11075 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11076 M:      Stafford Horne <shorne@gmail.com>
11077 T:      git git://github.com/openrisc/linux.git
11078 L:      openrisc@lists.librecores.org
11079 W:      http://openrisc.io
11080 S:      Maintained
11081 F:      Documentation/devicetree/bindings/openrisc/
11082 F:      Documentation/openrisc/
11083 F:      arch/openrisc/
11084 F:      drivers/irqchip/irq-ompic.c
11085 F:      drivers/irqchip/irq-or1k-*
11086
11087 OPENVSWITCH
11088 M:      Pravin B Shelar <pshelar@ovn.org>
11089 L:      netdev@vger.kernel.org
11090 L:      dev@openvswitch.org
11091 W:      http://openvswitch.org
11092 S:      Maintained
11093 F:      net/openvswitch/
11094 F:      include/uapi/linux/openvswitch.h
11095
11096 OPERATING PERFORMANCE POINTS (OPP)
11097 M:      Viresh Kumar <vireshk@kernel.org>
11098 M:      Nishanth Menon <nm@ti.com>
11099 M:      Stephen Boyd <sboyd@kernel.org>
11100 L:      linux-pm@vger.kernel.org
11101 S:      Maintained
11102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11103 F:      drivers/opp/
11104 F:      include/linux/pm_opp.h
11105 F:      Documentation/power/opp.txt
11106 F:      Documentation/devicetree/bindings/opp/
11107
11108 OPL4 DRIVER
11109 M:      Clemens Ladisch <clemens@ladisch.de>
11110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11111 T:      git git://git.alsa-project.org/alsa-kernel.git
11112 S:      Maintained
11113 F:      sound/drivers/opl4/
11114
11115 OPROFILE
11116 M:      Robert Richter <rric@kernel.org>
11117 L:      oprofile-list@lists.sf.net
11118 S:      Maintained
11119 F:      arch/*/include/asm/oprofile*.h
11120 F:      arch/*/oprofile/
11121 F:      drivers/oprofile/
11122 F:      include/linux/oprofile.h
11123
11124 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11125 M:      Mark Fasheh <mark@fasheh.com>
11126 M:      Joel Becker <jlbec@evilplan.org>
11127 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11128 W:      http://ocfs2.wiki.kernel.org
11129 S:      Supported
11130 F:      Documentation/filesystems/ocfs2.txt
11131 F:      Documentation/filesystems/dlmfs.txt
11132 F:      fs/ocfs2/
11133
11134 ORANGEFS FILESYSTEM
11135 M:      Mike Marshall <hubcap@omnibond.com>
11136 R:      Martin Brandenburg <martin@omnibond.com>
11137 L:      devel@lists.orangefs.org
11138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11139 S:      Supported
11140 F:      fs/orangefs/
11141 F:      Documentation/filesystems/orangefs.txt
11142
11143 ORINOCO DRIVER
11144 L:      linux-wireless@vger.kernel.org
11145 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11146 W:      http://www.nongnu.org/orinoco/
11147 S:      Orphan
11148 F:      drivers/net/wireless/intersil/orinoco/
11149
11150 OSD LIBRARY and FILESYSTEM
11151 M:      Boaz Harrosh <ooo@electrozaur.com>
11152 S:      Maintained
11153 F:      drivers/scsi/osd/
11154 F:      include/scsi/osd_*
11155 F:      fs/exofs/
11156
11157 OV2659 OMNIVISION SENSOR DRIVER
11158 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11159 L:      linux-media@vger.kernel.org
11160 W:      https://linuxtv.org
11161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11162 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11163 S:      Maintained
11164 F:      drivers/media/i2c/ov2659.c
11165 F:      include/media/i2c/ov2659.h
11166
11167 OVERLAY FILESYSTEM
11168 M:      Miklos Szeredi <miklos@szeredi.hu>
11169 L:      linux-unionfs@vger.kernel.org
11170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11171 S:      Supported
11172 F:      fs/overlayfs/
11173 F:      Documentation/filesystems/overlayfs.txt
11174
11175 P54 WIRELESS DRIVER
11176 M:      Christian Lamparter <chunkeey@googlemail.com>
11177 L:      linux-wireless@vger.kernel.org
11178 W:      http://wireless.kernel.org/en/users/Drivers/p54
11179 S:      Maintained
11180 F:      drivers/net/wireless/intersil/p54/
11181
11182 PA SEMI ETHERNET DRIVER
11183 L:      netdev@vger.kernel.org
11184 S:      Orphan
11185 F:      drivers/net/ethernet/pasemi/*
11186
11187 PA SEMI SMBUS DRIVER
11188 L:      linux-i2c@vger.kernel.org
11189 S:      Orphan
11190 F:      drivers/i2c/busses/i2c-pasemi.c
11191
11192 PADATA PARALLEL EXECUTION MECHANISM
11193 M:      Steffen Klassert <steffen.klassert@secunet.com>
11194 L:      linux-crypto@vger.kernel.org
11195 S:      Maintained
11196 F:      kernel/padata.c
11197 F:      include/linux/padata.h
11198 F:      Documentation/padata.txt
11199
11200 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11201 M:      Harald Welte <laforge@gnumonks.org>
11202 L:      platform-driver-x86@vger.kernel.org
11203 S:      Maintained
11204 F:      drivers/platform/x86/panasonic-laptop.c
11205
11206 PARALLEL LCD/KEYPAD PANEL DRIVER
11207 M:      Willy Tarreau <willy@haproxy.com>
11208 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11209 S:      Odd Fixes
11210 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11211 F:      drivers/auxdisplay/panel.c
11212
11213 PARALLEL PORT SUBSYSTEM
11214 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11215 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11216 L:      linux-parport@lists.infradead.org (subscribers-only)
11217 S:      Maintained
11218 F:      drivers/parport/
11219 F:      include/linux/parport*.h
11220 F:      drivers/char/ppdev.c
11221 F:      include/uapi/linux/ppdev.h
11222 F:      Documentation/parport*.txt
11223
11224 PARAVIRT_OPS INTERFACE
11225 M:      Juergen Gross <jgross@suse.com>
11226 M:      Alok Kataria <akataria@vmware.com>
11227 L:      virtualization@lists.linux-foundation.org
11228 S:      Supported
11229 F:      Documentation/virtual/paravirt_ops.txt
11230 F:      arch/*/kernel/paravirt*
11231 F:      arch/*/include/asm/paravirt*.h
11232 F:      include/linux/hypervisor.h
11233
11234 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11235 M:      Tim Waugh <tim@cyberelk.net>
11236 L:      linux-parport@lists.infradead.org (subscribers-only)
11237 S:      Maintained
11238 F:      Documentation/blockdev/paride.txt
11239 F:      drivers/block/paride/
11240
11241 PARISC ARCHITECTURE
11242 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11243 M:      Helge Deller <deller@gmx.de>
11244 L:      linux-parisc@vger.kernel.org
11245 W:      http://www.parisc-linux.org/
11246 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11249 S:      Maintained
11250 F:      arch/parisc/
11251 F:      Documentation/parisc/
11252 F:      drivers/parisc/
11253 F:      drivers/char/agp/parisc-agp.c
11254 F:      drivers/input/serio/gscps2.c
11255 F:      drivers/parport/parport_gsc.*
11256 F:      drivers/tty/serial/8250/8250_gsc.c
11257 F:      drivers/video/fbdev/sti*
11258 F:      drivers/video/console/sti*
11259 F:      drivers/video/logo/logo_parisc*
11260
11261 PARMAN
11262 M:      Jiri Pirko <jiri@mellanox.com>
11263 L:      netdev@vger.kernel.org
11264 S:      Supported
11265 F:      lib/parman.c
11266 F:      lib/test_parman.c
11267 F:      include/linux/parman.h
11268
11269 PC87360 HARDWARE MONITORING DRIVER
11270 M:      Jim Cromie <jim.cromie@gmail.com>
11271 L:      linux-hwmon@vger.kernel.org
11272 S:      Maintained
11273 F:      Documentation/hwmon/pc87360
11274 F:      drivers/hwmon/pc87360.c
11275
11276 PC8736x GPIO DRIVER
11277 M:      Jim Cromie <jim.cromie@gmail.com>
11278 S:      Maintained
11279 F:      drivers/char/pc8736x_gpio.c
11280
11281 PC87427 HARDWARE MONITORING DRIVER
11282 M:      Jean Delvare <jdelvare@suse.com>
11283 L:      linux-hwmon@vger.kernel.org
11284 S:      Maintained
11285 F:      Documentation/hwmon/pc87427
11286 F:      drivers/hwmon/pc87427.c
11287
11288 PCA9532 LED DRIVER
11289 M:      Riku Voipio <riku.voipio@iki.fi>
11290 S:      Maintained
11291 F:      drivers/leds/leds-pca9532.c
11292 F:      include/linux/leds-pca9532.h
11293
11294 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11295 M:      Guenter Roeck <linux@roeck-us.net>
11296 L:      linux-i2c@vger.kernel.org
11297 S:      Maintained
11298 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11299
11300 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11301 M:      Khalid Aziz <khalid@gonehiking.org>
11302 S:      Maintained
11303 F:      drivers/firmware/pcdp.*
11304
11305 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11306 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11307 L:      linux-pci@vger.kernel.org
11308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11309 S:      Maintained
11310 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11311 F:      drivers/pci/controller/pci-aardvark.c
11312
11313 PCI DRIVER FOR ALTERA PCIE IP
11314 M:      Ley Foon Tan <lftan@altera.com>
11315 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11316 L:      linux-pci@vger.kernel.org
11317 S:      Supported
11318 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11319 F:      drivers/pci/controller/pcie-altera.c
11320
11321 PCI DRIVER FOR APPLIEDMICRO XGENE
11322 M:      Tanmay Inamdar <tinamdar@apm.com>
11323 L:      linux-pci@vger.kernel.org
11324 L:      linux-arm-kernel@lists.infradead.org
11325 S:      Maintained
11326 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11327 F:      drivers/pci/controller/pci-xgene.c
11328
11329 PCI DRIVER FOR ARM VERSATILE PLATFORM
11330 M:      Rob Herring <robh@kernel.org>
11331 L:      linux-pci@vger.kernel.org
11332 L:      linux-arm-kernel@lists.infradead.org
11333 S:      Maintained
11334 F:      Documentation/devicetree/bindings/pci/versatile.txt
11335 F:      drivers/pci/controller/pci-versatile.c
11336
11337 PCI DRIVER FOR ARMADA 8K
11338 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11339 L:      linux-pci@vger.kernel.org
11340 L:      linux-arm-kernel@lists.infradead.org
11341 S:      Maintained
11342 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11343 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11344
11345 PCI DRIVER FOR CADENCE PCIE IP
11346 M:      Alan Douglas <adouglas@cadence.com>
11347 L:      linux-pci@vger.kernel.org
11348 S:      Maintained
11349 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11350 F:      drivers/pci/controller/pcie-cadence*
11351
11352 PCI DRIVER FOR FREESCALE LAYERSCAPE
11353 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11354 M:      Mingkai Hu <mingkai.hu@nxp.com>
11355 M:      Roy Zang <roy.zang@nxp.com>
11356 L:      linuxppc-dev@lists.ozlabs.org
11357 L:      linux-pci@vger.kernel.org
11358 L:      linux-arm-kernel@lists.infradead.org
11359 S:      Maintained
11360 F:      drivers/pci/controller/dwc/*layerscape*
11361
11362 PCI DRIVER FOR GENERIC OF HOSTS
11363 M:      Will Deacon <will.deacon@arm.com>
11364 L:      linux-pci@vger.kernel.org
11365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11366 S:      Maintained
11367 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11368 F:      drivers/pci/controller/pci-host-common.c
11369 F:      drivers/pci/controller/pci-host-generic.c
11370
11371 PCI DRIVER FOR IMX6
11372 M:      Richard Zhu <hongxing.zhu@nxp.com>
11373 M:      Lucas Stach <l.stach@pengutronix.de>
11374 L:      linux-pci@vger.kernel.org
11375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11376 S:      Maintained
11377 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11378 F:      drivers/pci/controller/dwc/*imx6*
11379
11380 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11381 M:      Keith Busch <keith.busch@intel.com>
11382 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11383 L:      linux-pci@vger.kernel.org
11384 S:      Supported
11385 F:      drivers/pci/controller/vmd.c
11386
11387 PCI DRIVER FOR MICROSEMI SWITCHTEC
11388 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11389 M:      Logan Gunthorpe <logang@deltatee.com>
11390 L:      linux-pci@vger.kernel.org
11391 S:      Maintained
11392 F:      Documentation/switchtec.txt
11393 F:      Documentation/ABI/testing/sysfs-class-switchtec
11394 F:      drivers/pci/switch/switchtec*
11395 F:      include/uapi/linux/switchtec_ioctl.h
11396 F:      include/linux/switchtec.h
11397 F:      drivers/ntb/hw/mscc/
11398
11399 PCI DRIVER FOR MOBIVEIL PCIE IP
11400 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11401 L:      linux-pci@vger.kernel.org
11402 S:      Supported
11403 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11404 F:      drivers/pci/controller/pcie-mobiveil.c
11405
11406 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11407 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11408 M:      Jason Cooper <jason@lakedaemon.net>
11409 L:      linux-pci@vger.kernel.org
11410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11411 S:      Maintained
11412 F:      drivers/pci/controller/*mvebu*
11413
11414 PCI DRIVER FOR NVIDIA TEGRA
11415 M:      Thierry Reding <thierry.reding@gmail.com>
11416 L:      linux-tegra@vger.kernel.org
11417 L:      linux-pci@vger.kernel.org
11418 S:      Supported
11419 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11420 F:      drivers/pci/controller/pci-tegra.c
11421
11422 PCI DRIVER FOR RENESAS R-CAR
11423 M:      Simon Horman <horms@verge.net.au>
11424 L:      linux-pci@vger.kernel.org
11425 L:      linux-renesas-soc@vger.kernel.org
11426 S:      Maintained
11427 F:      drivers/pci/controller/*rcar*
11428
11429 PCI DRIVER FOR SAMSUNG EXYNOS
11430 M:      Jingoo Han <jingoohan1@gmail.com>
11431 L:      linux-pci@vger.kernel.org
11432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11433 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11434 S:      Maintained
11435 F:      drivers/pci/controller/dwc/pci-exynos.c
11436
11437 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11438 M:      Jingoo Han <jingoohan1@gmail.com>
11439 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11440 L:      linux-pci@vger.kernel.org
11441 S:      Maintained
11442 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11443 F:      drivers/pci/controller/dwc/*designware*
11444
11445 PCI DRIVER FOR TI DRA7XX
11446 M:      Kishon Vijay Abraham I <kishon@ti.com>
11447 L:      linux-omap@vger.kernel.org
11448 L:      linux-pci@vger.kernel.org
11449 S:      Supported
11450 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11451 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11452
11453 PCI DRIVER FOR TI KEYSTONE
11454 M:      Murali Karicheri <m-karicheri2@ti.com>
11455 L:      linux-pci@vger.kernel.org
11456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11457 S:      Maintained
11458 F:      drivers/pci/controller/dwc/pci-keystone.c
11459
11460 PCI ENDPOINT SUBSYSTEM
11461 M:      Kishon Vijay Abraham I <kishon@ti.com>
11462 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11463 L:      linux-pci@vger.kernel.org
11464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11465 S:      Supported
11466 F:      drivers/pci/endpoint/
11467 F:      drivers/misc/pci_endpoint_test.c
11468 F:      tools/pci/
11469
11470 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11471 M:      Russell Currey <ruscur@russell.cc>
11472 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11473 M:      Oliver O'Halloran <oohall@gmail.com>
11474 L:      linuxppc-dev@lists.ozlabs.org
11475 S:      Supported
11476 F:      Documentation/PCI/pci-error-recovery.txt
11477 F:      drivers/pci/pcie/aer.c
11478 F:      drivers/pci/pcie/dpc.c
11479 F:      drivers/pci/pcie/err.c
11480 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11481 F:      arch/powerpc/kernel/eeh*.c
11482 F:      arch/powerpc/platforms/*/eeh*.c
11483 F:      arch/powerpc/include/*/eeh*.h
11484
11485 PCI ERROR RECOVERY
11486 M:      Linas Vepstas <linasvepstas@gmail.com>
11487 L:      linux-pci@vger.kernel.org
11488 S:      Supported
11489 F:      Documentation/PCI/pci-error-recovery.txt
11490
11491 PCI MSI DRIVER FOR ALTERA MSI IP
11492 M:      Ley Foon Tan <lftan@altera.com>
11493 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11494 L:      linux-pci@vger.kernel.org
11495 S:      Supported
11496 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11497 F:      drivers/pci/controller/pcie-altera-msi.c
11498
11499 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11500 M:      Duc Dang <dhdang@apm.com>
11501 L:      linux-pci@vger.kernel.org
11502 L:      linux-arm-kernel@lists.infradead.org
11503 S:      Maintained
11504 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11505 F:      drivers/pci/controller/pci-xgene-msi.c
11506
11507 PCI SUBSYSTEM
11508 M:      Bjorn Helgaas <bhelgaas@google.com>
11509 L:      linux-pci@vger.kernel.org
11510 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11512 S:      Supported
11513 F:      Documentation/devicetree/bindings/pci/
11514 F:      Documentation/PCI/
11515 F:      drivers/acpi/pci*
11516 F:      drivers/pci/
11517 F:      include/asm-generic/pci*
11518 F:      include/linux/pci*
11519 F:      include/linux/of_pci.h
11520 F:      include/uapi/linux/pci*
11521 F:      lib/pci*
11522 F:      arch/x86/pci/
11523 F:      arch/x86/kernel/quirks.c
11524
11525 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11526 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11527 L:      linux-pci@vger.kernel.org
11528 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11530 S:      Supported
11531 F:      drivers/pci/controller/
11532
11533 PCIE DRIVER FOR AXIS ARTPEC
11534 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11535 L:      linux-arm-kernel@axis.com
11536 L:      linux-pci@vger.kernel.org
11537 S:      Maintained
11538 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11539 F:      drivers/pci/controller/dwc/*artpec*
11540
11541 PCIE DRIVER FOR CAVIUM THUNDERX
11542 M:      David Daney <david.daney@cavium.com>
11543 L:      linux-pci@vger.kernel.org
11544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11545 S:      Supported
11546 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11547 F:      drivers/pci/controller/pci-thunder-*
11548
11549 PCIE DRIVER FOR HISILICON
11550 M:      Zhou Wang <wangzhou1@hisilicon.com>
11551 L:      linux-pci@vger.kernel.org
11552 S:      Maintained
11553 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11554 F:      drivers/pci/controller/dwc/pcie-hisi.c
11555
11556 PCIE DRIVER FOR HISILICON KIRIN
11557 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11558 M:      Binghui Wang <wangbinghui@hisilicon.com>
11559 L:      linux-pci@vger.kernel.org
11560 S:      Maintained
11561 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11562 F:      drivers/pci/controller/dwc/pcie-kirin.c
11563
11564 PCIE DRIVER FOR HISILICON STB
11565 M:      Jianguo Sun <sunjianguo1@huawei.com>
11566 M:      Shawn Guo <shawn.guo@linaro.org>
11567 L:      linux-pci@vger.kernel.org
11568 S:      Maintained
11569 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11570 F:      drivers/pci/controller/dwc/pcie-histb.c
11571
11572 PCIE DRIVER FOR MEDIATEK
11573 M:      Ryder Lee <ryder.lee@mediatek.com>
11574 L:      linux-pci@vger.kernel.org
11575 L:      linux-mediatek@lists.infradead.org
11576 S:      Supported
11577 F:      Documentation/devicetree/bindings/pci/mediatek*
11578 F:      drivers/pci/controller/*mediatek*
11579
11580 PCIE DRIVER FOR QUALCOMM MSM
11581 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11582 L:      linux-pci@vger.kernel.org
11583 L:      linux-arm-msm@vger.kernel.org
11584 S:      Maintained
11585 F:      drivers/pci/controller/dwc/*qcom*
11586
11587 PCIE DRIVER FOR ROCKCHIP
11588 M:      Shawn Lin <shawn.lin@rock-chips.com>
11589 L:      linux-pci@vger.kernel.org
11590 L:      linux-rockchip@lists.infradead.org
11591 S:      Maintained
11592 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11593 F:      drivers/pci/controller/pcie-rockchip*
11594
11595 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11596 M:      Linus Walleij <linus.walleij@linaro.org>
11597 L:      linux-pci@vger.kernel.org
11598 S:      Maintained
11599 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11600 F:      drivers/pci/controller/pci-v3-semi.c
11601
11602 PCIE DRIVER FOR ST SPEAR13XX
11603 M:      Pratyush Anand <pratyush.anand@gmail.com>
11604 L:      linux-pci@vger.kernel.org
11605 S:      Maintained
11606 F:      drivers/pci/controller/dwc/*spear*
11607
11608 PCMCIA SUBSYSTEM
11609 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11611 S:      Odd Fixes
11612 F:      Documentation/pcmcia/
11613 F:      tools/pcmcia/
11614 F:      drivers/pcmcia/
11615 F:      include/pcmcia/
11616
11617 PCNET32 NETWORK DRIVER
11618 M:      Don Fry <pcnet32@frontier.com>
11619 L:      netdev@vger.kernel.org
11620 S:      Maintained
11621 F:      drivers/net/ethernet/amd/pcnet32.c
11622
11623 PCRYPT PARALLEL CRYPTO ENGINE
11624 M:      Steffen Klassert <steffen.klassert@secunet.com>
11625 L:      linux-crypto@vger.kernel.org
11626 S:      Maintained
11627 F:      crypto/pcrypt.c
11628 F:      include/crypto/pcrypt.h
11629
11630 PEAQ WMI HOTKEYS DRIVER
11631 M:      Hans de Goede <hdegoede@redhat.com>
11632 L:      platform-driver-x86@vger.kernel.org
11633 S:      Maintained
11634 F:      drivers/platform/x86/peaq-wmi.c
11635
11636 PER-CPU MEMORY ALLOCATOR
11637 M:      Dennis Zhou <dennis@kernel.org>
11638 M:      Tejun Heo <tj@kernel.org>
11639 M:      Christoph Lameter <cl@linux.com>
11640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11641 S:      Maintained
11642 F:      include/linux/percpu*.h
11643 F:      mm/percpu*.c
11644 F:      arch/*/include/asm/percpu.h
11645
11646 PER-TASK DELAY ACCOUNTING
11647 M:      Balbir Singh <bsingharora@gmail.com>
11648 S:      Maintained
11649 F:      include/linux/delayacct.h
11650 F:      kernel/delayacct.c
11651
11652 PERFORMANCE EVENTS SUBSYSTEM
11653 M:      Peter Zijlstra <peterz@infradead.org>
11654 M:      Ingo Molnar <mingo@redhat.com>
11655 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11656 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11657 R:      Jiri Olsa <jolsa@redhat.com>
11658 R:      Namhyung Kim <namhyung@kernel.org>
11659 L:      linux-kernel@vger.kernel.org
11660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11661 S:      Supported
11662 F:      kernel/events/*
11663 F:      include/linux/perf_event.h
11664 F:      include/uapi/linux/perf_event.h
11665 F:      arch/*/kernel/perf_event*.c
11666 F:      arch/*/kernel/*/perf_event*.c
11667 F:      arch/*/kernel/*/*/perf_event*.c
11668 F:      arch/*/include/asm/perf_event.h
11669 F:      arch/*/kernel/perf_callchain.c
11670 F:      arch/*/events/*
11671 F:      tools/perf/
11672
11673 PERSONALITY HANDLING
11674 M:      Christoph Hellwig <hch@infradead.org>
11675 L:      linux-abi-devel@lists.sourceforge.net
11676 S:      Maintained
11677 F:      include/linux/personality.h
11678 F:      include/uapi/linux/personality.h
11679
11680 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11681 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11682 L:      linux-input@vger.kernel.org
11683 S:      Maintained
11684 F:      Documentation/input/devices/pxrc.rst
11685 F:      drivers/input/joystick/pxrc.c
11686
11687 PHONET PROTOCOL
11688 M:      Remi Denis-Courmont <courmisch@gmail.com>
11689 S:      Supported
11690 F:      Documentation/networking/phonet.txt
11691 F:      include/linux/phonet.h
11692 F:      include/net/phonet/
11693 F:      include/uapi/linux/phonet.h
11694 F:      net/phonet/
11695
11696 PHRAM MTD DRIVER
11697 M:      Joern Engel <joern@lazybastard.org>
11698 L:      linux-mtd@lists.infradead.org
11699 S:      Maintained
11700 F:      drivers/mtd/devices/phram.c
11701
11702 PICOLCD HID DRIVER
11703 M:      Bruno Prémont <bonbons@linux-vserver.org>
11704 L:      linux-input@vger.kernel.org
11705 S:      Maintained
11706 F:      drivers/hid/hid-picolcd*
11707
11708 PICOXCELL SUPPORT
11709 M:      Jamie Iles <jamie@jamieiles.com>
11710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11711 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11712 S:      Supported
11713 F:      arch/arm/boot/dts/picoxcell*
11714 F:      arch/arm/mach-picoxcell/
11715 F:      drivers/crypto/picoxcell*
11716
11717 PIN CONTROL SUBSYSTEM
11718 M:      Linus Walleij <linus.walleij@linaro.org>
11719 L:      linux-gpio@vger.kernel.org
11720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11721 S:      Maintained
11722 F:      Documentation/devicetree/bindings/pinctrl/
11723 F:      Documentation/driver-api/pinctl.rst
11724 F:      drivers/pinctrl/
11725 F:      include/linux/pinctrl/
11726
11727 PIN CONTROLLER - ATMEL AT91
11728 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11730 S:      Maintained
11731 F:      drivers/pinctrl/pinctrl-at91.*
11732
11733 PIN CONTROLLER - ATMEL AT91 PIO4
11734 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11736 L:      linux-gpio@vger.kernel.org
11737 S:      Supported
11738 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11739
11740 PIN CONTROLLER - FREESCALE
11741 M:      Dong Aisheng <aisheng.dong@nxp.com>
11742 M:      Fabio Estevam <festevam@gmail.com>
11743 M:      Shawn Guo <shawnguo@kernel.org>
11744 M:      Stefan Agner <stefan@agner.ch>
11745 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11746 L:      linux-gpio@vger.kernel.org
11747 S:      Maintained
11748 F:      drivers/pinctrl/freescale/
11749 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11750
11751 PIN CONTROLLER - INTEL
11752 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11753 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11754 S:      Maintained
11755 F:      drivers/pinctrl/intel/
11756
11757 PIN CONTROLLER - MEDIATEK
11758 M:      Sean Wang <sean.wang@kernel.org>
11759 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11760 S:      Maintained
11761 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11762 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11763 F:      drivers/pinctrl/mediatek/
11764
11765 PIN CONTROLLER - QUALCOMM
11766 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11767 S:      Maintained
11768 L:      linux-arm-msm@vger.kernel.org
11769 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11770 F:      drivers/pinctrl/qcom/
11771
11772 PIN CONTROLLER - RENESAS
11773 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11774 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11775 L:      linux-renesas-soc@vger.kernel.org
11776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11777 S:      Maintained
11778 F:      drivers/pinctrl/sh-pfc/
11779
11780 PIN CONTROLLER - SAMSUNG
11781 M:      Tomasz Figa <tomasz.figa@gmail.com>
11782 M:      Krzysztof Kozlowski <krzk@kernel.org>
11783 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11785 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11786 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11788 S:      Maintained
11789 F:      drivers/pinctrl/samsung/
11790 F:      include/dt-bindings/pinctrl/samsung.h
11791 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11792
11793 PIN CONTROLLER - SINGLE
11794 M:      Tony Lindgren <tony@atomide.com>
11795 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11797 L:      linux-omap@vger.kernel.org
11798 S:      Maintained
11799 F:      drivers/pinctrl/pinctrl-single.c
11800
11801 PIN CONTROLLER - ST SPEAR
11802 M:      Viresh Kumar <vireshk@kernel.org>
11803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11804 W:      http://www.st.com/spear
11805 S:      Maintained
11806 F:      drivers/pinctrl/spear/
11807
11808 PISTACHIO SOC SUPPORT
11809 M:      James Hartley <james.hartley@sondrel.com>
11810 L:      linux-mips@linux-mips.org
11811 S:      Odd Fixes
11812 F:      arch/mips/pistachio/
11813 F:      arch/mips/include/asm/mach-pistachio/
11814 F:      arch/mips/boot/dts/img/pistachio*
11815 F:      arch/mips/configs/pistachio*_defconfig
11816
11817 PKTCDVD DRIVER
11818 S:      Orphan
11819 M:      linux-block@vger.kernel.org
11820 F:      drivers/block/pktcdvd.c
11821 F:      include/linux/pktcdvd.h
11822 F:      include/uapi/linux/pktcdvd.h
11823
11824 PKUNITY SOC DRIVERS
11825 M:      Guan Xuetao <gxt@pku.edu.cn>
11826 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11827 S:      Maintained
11828 T:      git git://github.com/gxt/linux.git
11829 F:      drivers/input/serio/i8042-unicore32io.h
11830 F:      drivers/i2c/busses/i2c-puv3.c
11831 F:      drivers/video/fbdev/fb-puv3.c
11832 F:      drivers/rtc/rtc-puv3.c
11833
11834 PMBUS HARDWARE MONITORING DRIVERS
11835 M:      Guenter Roeck <linux@roeck-us.net>
11836 L:      linux-hwmon@vger.kernel.org
11837 W:      http://hwmon.wiki.kernel.org/
11838 W:      http://www.roeck-us.net/linux/drivers/
11839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11840 S:      Maintained
11841 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11842 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11843 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11844 F:      Documentation/hwmon/adm1275
11845 F:      Documentation/hwmon/ibm-cffps
11846 F:      Documentation/hwmon/ir35221
11847 F:      Documentation/hwmon/lm25066
11848 F:      Documentation/hwmon/ltc2978
11849 F:      Documentation/hwmon/ltc3815
11850 F:      Documentation/hwmon/max16064
11851 F:      Documentation/hwmon/max20751
11852 F:      Documentation/hwmon/max31785
11853 F:      Documentation/hwmon/max34440
11854 F:      Documentation/hwmon/max8688
11855 F:      Documentation/hwmon/pmbus
11856 F:      Documentation/hwmon/pmbus-core
11857 F:      Documentation/hwmon/tps40422
11858 F:      Documentation/hwmon/ucd9000
11859 F:      Documentation/hwmon/ucd9200
11860 F:      Documentation/hwmon/zl6100
11861 F:      drivers/hwmon/pmbus/
11862 F:      include/linux/pmbus.h
11863
11864 PMC SIERRA MaxRAID DRIVER
11865 L:      linux-scsi@vger.kernel.org
11866 W:      http://www.pmc-sierra.com/
11867 S:      Orphan
11868 F:      drivers/scsi/pmcraid.*
11869
11870 PMC SIERRA PM8001 DRIVER
11871 M:      Jack Wang <jinpu.wang@profitbricks.com>
11872 M:      lindar_liu@usish.com
11873 L:      linux-scsi@vger.kernel.org
11874 S:      Supported
11875 F:      drivers/scsi/pm8001/
11876
11877 PNP SUPPORT
11878 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11879 S:      Maintained
11880 F:      drivers/pnp/
11881
11882 POSIX CLOCKS and TIMERS
11883 M:      Thomas Gleixner <tglx@linutronix.de>
11884 L:      linux-kernel@vger.kernel.org
11885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11886 S:      Maintained
11887 F:      fs/timerfd.c
11888 F:      include/linux/timer*
11889 F:      kernel/time/*timer*
11890
11891 POWER MANAGEMENT CORE
11892 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11893 L:      linux-pm@vger.kernel.org
11894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11895 B:      https://bugzilla.kernel.org
11896 S:      Supported
11897 F:      drivers/base/power/
11898 F:      include/linux/pm.h
11899 F:      include/linux/pm_*
11900 F:      include/linux/powercap.h
11901 F:      drivers/powercap/
11902 F:      kernel/configs/nopm.config
11903
11904 POWER STATE COORDINATION INTERFACE (PSCI)
11905 M:      Mark Rutland <mark.rutland@arm.com>
11906 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11907 L:      linux-arm-kernel@lists.infradead.org
11908 S:      Maintained
11909 F:      drivers/firmware/psci*.c
11910 F:      include/linux/psci.h
11911 F:      include/uapi/linux/psci.h
11912
11913 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11914 M:      Sebastian Reichel <sre@kernel.org>
11915 L:      linux-pm@vger.kernel.org
11916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11917 S:      Maintained
11918 F:      Documentation/ABI/testing/sysfs-class-power
11919 F:      Documentation/devicetree/bindings/power/supply/
11920 F:      include/linux/power_supply.h
11921 F:      drivers/power/supply/
11922
11923 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11924 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11925 L:      linuxppc-dev@lists.ozlabs.org
11926 S:      Maintained
11927 F:      drivers/char/powernv-op-panel.c
11928
11929 PPP OVER ATM (RFC 2364)
11930 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11931 S:      Maintained
11932 F:      net/atm/pppoatm.c
11933 F:      include/uapi/linux/atmppp.h
11934
11935 PPP OVER ETHERNET
11936 M:      Michal Ostrowski <mostrows@earthlink.net>
11937 S:      Maintained
11938 F:      drivers/net/ppp/pppoe.c
11939 F:      drivers/net/ppp/pppox.c
11940
11941 PPP OVER L2TP
11942 M:      James Chapman <jchapman@katalix.com>
11943 S:      Maintained
11944 F:      net/l2tp/l2tp_ppp.c
11945 F:      include/linux/if_pppol2tp.h
11946 F:      include/uapi/linux/if_pppol2tp.h
11947
11948 PPP PROTOCOL DRIVERS AND COMPRESSORS
11949 M:      Paul Mackerras <paulus@samba.org>
11950 L:      linux-ppp@vger.kernel.org
11951 S:      Maintained
11952 F:      drivers/net/ppp/ppp_*
11953
11954 PPS SUPPORT
11955 M:      Rodolfo Giometti <giometti@enneenne.com>
11956 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11957 L:      linuxpps@ml.enneenne.com (subscribers-only)
11958 S:      Maintained
11959 F:      Documentation/pps/
11960 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11961 F:      Documentation/ABI/testing/sysfs-pps
11962 F:      drivers/pps/
11963 F:      include/linux/pps*.h
11964 F:      include/uapi/linux/pps.h
11965
11966 PPTP DRIVER
11967 M:      Dmitry Kozlov <xeb@mail.ru>
11968 L:      netdev@vger.kernel.org
11969 S:      Maintained
11970 F:      drivers/net/ppp/pptp.c
11971 W:      http://sourceforge.net/projects/accel-pptp
11972
11973 PREEMPTIBLE KERNEL
11974 M:      Robert Love <rml@tech9.net>
11975 L:      kpreempt-tech@lists.sourceforge.net
11976 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11977 S:      Supported
11978 F:      Documentation/preempt-locking.txt
11979 F:      include/linux/preempt.h
11980
11981 PRINTK
11982 M:      Petr Mladek <pmladek@suse.com>
11983 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11984 R:      Steven Rostedt <rostedt@goodmis.org>
11985 S:      Maintained
11986 F:      kernel/printk/
11987 F:      include/linux/printk.h
11988
11989 PRISM54 WIRELESS DRIVER
11990 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11991 L:      linux-wireless@vger.kernel.org
11992 W:      http://wireless.kernel.org/en/users/Drivers/p54
11993 S:      Obsolete
11994 F:      drivers/net/wireless/intersil/prism54/
11995
11996 PROC FILESYSTEM
11997 R:      Alexey Dobriyan <adobriyan@gmail.com>
11998 L:      linux-kernel@vger.kernel.org
11999 L:      linux-fsdevel@vger.kernel.org
12000 S:      Maintained
12001 F:      fs/proc/
12002 F:      include/linux/proc_fs.h
12003 F:      tools/testing/selftests/proc/
12004
12005 PROC SYSCTL
12006 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
12007 M:      Kees Cook <keescook@chromium.org>
12008 L:      linux-kernel@vger.kernel.org
12009 L:      linux-fsdevel@vger.kernel.org
12010 S:      Maintained
12011 F:      fs/proc/proc_sysctl.c
12012 F:      include/linux/sysctl.h
12013 F:      kernel/sysctl.c
12014 F:      tools/testing/selftests/sysctl/
12015
12016 PS3 NETWORK SUPPORT
12017 M:      Geoff Levand <geoff@infradead.org>
12018 L:      netdev@vger.kernel.org
12019 L:      linuxppc-dev@lists.ozlabs.org
12020 S:      Maintained
12021 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12022
12023 PS3 PLATFORM SUPPORT
12024 M:      Geoff Levand <geoff@infradead.org>
12025 L:      linuxppc-dev@lists.ozlabs.org
12026 S:      Maintained
12027 F:      arch/powerpc/boot/ps3*
12028 F:      arch/powerpc/include/asm/lv1call.h
12029 F:      arch/powerpc/include/asm/ps3*.h
12030 F:      arch/powerpc/platforms/ps3/
12031 F:      drivers/*/ps3*
12032 F:      drivers/ps3/
12033 F:      drivers/rtc/rtc-ps3.c
12034 F:      drivers/usb/host/*ps3.c
12035 F:      sound/ppc/snd_ps3*
12036
12037 PS3VRAM DRIVER
12038 M:      Jim Paris <jim@jtan.com>
12039 M:      Geoff Levand <geoff@infradead.org>
12040 L:      linuxppc-dev@lists.ozlabs.org
12041 S:      Maintained
12042 F:      drivers/block/ps3vram.c
12043
12044 PSAMPLE PACKET SAMPLING SUPPORT:
12045 M:      Yotam Gigi <yotam.gi@gmail.com>
12046 S:      Maintained
12047 F:      net/psample
12048 F:      include/net/psample.h
12049 F:      include/uapi/linux/psample.h
12050
12051 PSTORE FILESYSTEM
12052 M:      Kees Cook <keescook@chromium.org>
12053 M:      Anton Vorontsov <anton@enomsg.org>
12054 M:      Colin Cross <ccross@android.com>
12055 M:      Tony Luck <tony.luck@intel.com>
12056 S:      Maintained
12057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12058 F:      fs/pstore/
12059 F:      include/linux/pstore*
12060 F:      drivers/firmware/efi/efi-pstore.c
12061 F:      drivers/acpi/apei/erst.c
12062 F:      Documentation/admin-guide/ramoops.rst
12063 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12064 K:      \b(pstore|ramoops)
12065
12066 PTP HARDWARE CLOCK SUPPORT
12067 M:      Richard Cochran <richardcochran@gmail.com>
12068 L:      netdev@vger.kernel.org
12069 S:      Maintained
12070 W:      http://linuxptp.sourceforge.net/
12071 F:      Documentation/ABI/testing/sysfs-ptp
12072 F:      Documentation/ptp/*
12073 F:      drivers/net/phy/dp83640*
12074 F:      drivers/ptp/*
12075 F:      include/linux/ptp_cl*
12076
12077 PTRACE SUPPORT
12078 M:      Oleg Nesterov <oleg@redhat.com>
12079 S:      Maintained
12080 F:      include/asm-generic/syscall.h
12081 F:      include/linux/ptrace.h
12082 F:      include/linux/regset.h
12083 F:      include/linux/tracehook.h
12084 F:      include/uapi/linux/ptrace.h
12085 F:      include/uapi/linux/ptrace.h
12086 F:      include/asm-generic/ptrace.h
12087 F:      kernel/ptrace.c
12088 F:      arch/*/ptrace*.c
12089 F:      arch/*/*/ptrace*.c
12090 F:      arch/*/include/asm/ptrace*.h
12091
12092 PULSE8-CEC DRIVER
12093 M:      Hans Verkuil <hverkuil@xs4all.nl>
12094 L:      linux-media@vger.kernel.org
12095 T:      git git://linuxtv.org/media_tree.git
12096 S:      Maintained
12097 F:      drivers/media/usb/pulse8-cec/*
12098 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12099
12100 PVRUSB2 VIDEO4LINUX DRIVER
12101 M:      Mike Isely <isely@pobox.com>
12102 L:      pvrusb2@isely.net       (subscribers-only)
12103 L:      linux-media@vger.kernel.org
12104 W:      http://www.isely.net/pvrusb2/
12105 T:      git git://linuxtv.org/media_tree.git
12106 S:      Maintained
12107 F:      Documentation/media/v4l-drivers/pvrusb2*
12108 F:      drivers/media/usb/pvrusb2/
12109
12110 PWC WEBCAM DRIVER
12111 M:      Hans Verkuil <hverkuil@xs4all.nl>
12112 L:      linux-media@vger.kernel.org
12113 T:      git git://linuxtv.org/media_tree.git
12114 S:      Odd Fixes
12115 F:      drivers/media/usb/pwc/*
12116
12117 PWM FAN DRIVER
12118 M:      Kamil Debski <kamil@wypas.org>
12119 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12120 L:      linux-hwmon@vger.kernel.org
12121 S:      Supported
12122 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12123 F:      Documentation/hwmon/pwm-fan
12124 F:      drivers/hwmon/pwm-fan.c
12125
12126 PWM IR Transmitter
12127 M:      Sean Young <sean@mess.org>
12128 L:      linux-media@vger.kernel.org
12129 S:      Maintained
12130 F:      drivers/media/rc/pwm-ir-tx.c
12131
12132 PWM SUBSYSTEM
12133 M:      Thierry Reding <thierry.reding@gmail.com>
12134 L:      linux-pwm@vger.kernel.org
12135 S:      Maintained
12136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12137 F:      Documentation/pwm.txt
12138 F:      Documentation/devicetree/bindings/pwm/
12139 F:      include/linux/pwm.h
12140 F:      drivers/pwm/
12141 F:      drivers/video/backlight/pwm_bl.c
12142 F:      include/linux/pwm_backlight.h
12143 F:      drivers/gpio/gpio-mvebu.c
12144 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12145
12146 PXA GPIO DRIVER
12147 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12148 L:      linux-gpio@vger.kernel.org
12149 S:      Maintained
12150 F:      drivers/gpio/gpio-pxa.c
12151
12152 PXA MMCI DRIVER
12153 S:      Orphan
12154
12155 PXA RTC DRIVER
12156 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12157 L:      linux-rtc@vger.kernel.org
12158 S:      Maintained
12159
12160 PXA2xx/PXA3xx SUPPORT
12161 M:      Daniel Mack <daniel@zonque.org>
12162 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12163 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12165 T:      git git://github.com/hzhuang1/linux.git
12166 T:      git git://github.com/rjarzmik/linux.git
12167 S:      Maintained
12168 F:      arch/arm/boot/dts/pxa*
12169 F:      arch/arm/mach-pxa/
12170 F:      drivers/dma/pxa*
12171 F:      drivers/pcmcia/pxa2xx*
12172 F:      drivers/pinctrl/pxa/
12173 F:      drivers/spi/spi-pxa2xx*
12174 F:      drivers/usb/gadget/udc/pxa2*
12175 F:      include/sound/pxa2xx-lib.h
12176 F:      sound/arm/pxa*
12177 F:      sound/soc/pxa/
12178
12179 QAT DRIVER
12180 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12181 L:      qat-linux@intel.com
12182 S:      Supported
12183 F:      drivers/crypto/qat/
12184
12185 QCOM AUDIO (ASoC) DRIVERS
12186 M:      Patrick Lai <plai@codeaurora.org>
12187 M:      Banajit Goswami <bgoswami@codeaurora.org>
12188 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12189 S:      Supported
12190 F:      sound/soc/qcom/
12191
12192 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12193 M:      Gabriel Somlo <somlo@cmu.edu>
12194 M:      "Michael S. Tsirkin" <mst@redhat.com>
12195 L:      qemu-devel@nongnu.org
12196 S:      Maintained
12197 F:      drivers/firmware/qemu_fw_cfg.c
12198 F:      include/uapi/linux/qemu_fw_cfg.h
12199
12200 QIB DRIVER
12201 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12202 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12203 L:      linux-rdma@vger.kernel.org
12204 S:      Supported
12205 F:      drivers/infiniband/hw/qib/
12206
12207 QLOGIC QL41xxx FCOE DRIVER
12208 M:      QLogic-Storage-Upstream@cavium.com
12209 L:      linux-scsi@vger.kernel.org
12210 S:      Supported
12211 F:      drivers/scsi/qedf/
12212
12213 QLOGIC QL41xxx ISCSI DRIVER
12214 M:      QLogic-Storage-Upstream@cavium.com
12215 L:      linux-scsi@vger.kernel.org
12216 S:      Supported
12217 F:      drivers/scsi/qedi/
12218
12219 QLOGIC QL4xxx ETHERNET DRIVER
12220 M:      Ariel Elior <Ariel.Elior@cavium.com>
12221 M:      everest-linux-l2@cavium.com
12222 L:      netdev@vger.kernel.org
12223 S:      Supported
12224 F:      drivers/net/ethernet/qlogic/qed/
12225 F:      include/linux/qed/
12226 F:      drivers/net/ethernet/qlogic/qede/
12227
12228 QLOGIC QL4xxx RDMA DRIVER
12229 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12230 M:      Ariel Elior <Ariel.Elior@cavium.com>
12231 L:      linux-rdma@vger.kernel.org
12232 S:      Supported
12233 F:      drivers/infiniband/hw/qedr/
12234 F:      include/uapi/rdma/qedr-abi.h
12235
12236 QLOGIC QLA1280 SCSI DRIVER
12237 M:      Michael Reed <mdr@sgi.com>
12238 L:      linux-scsi@vger.kernel.org
12239 S:      Maintained
12240 F:      drivers/scsi/qla1280.[ch]
12241
12242 QLOGIC QLA2XXX FC-SCSI DRIVER
12243 M:      qla2xxx-upstream@qlogic.com
12244 L:      linux-scsi@vger.kernel.org
12245 S:      Supported
12246 F:      Documentation/scsi/LICENSE.qla2xxx
12247 F:      drivers/scsi/qla2xxx/
12248
12249 QLOGIC QLA3XXX NETWORK DRIVER
12250 M:      Dept-GELinuxNICDev@cavium.com
12251 L:      netdev@vger.kernel.org
12252 S:      Supported
12253 F:      Documentation/networking/LICENSE.qla3xxx
12254 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12255
12256 QLOGIC QLA4XXX iSCSI DRIVER
12257 M:      QLogic-Storage-Upstream@qlogic.com
12258 L:      linux-scsi@vger.kernel.org
12259 S:      Supported
12260 F:      Documentation/scsi/LICENSE.qla4xxx
12261 F:      drivers/scsi/qla4xxx/
12262
12263 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12264 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12265 M:      Manish Chopra <manish.chopra@cavium.com>
12266 M:      Dept-GELinuxNICDev@cavium.com
12267 L:      netdev@vger.kernel.org
12268 S:      Supported
12269 F:      drivers/net/ethernet/qlogic/qlcnic/
12270
12271 QLOGIC QLGE 10Gb ETHERNET DRIVER
12272 M:      Manish Chopra <manish.chopra@cavium.com>
12273 M:      Dept-GELinuxNICDev@cavium.com
12274 L:      netdev@vger.kernel.org
12275 S:      Supported
12276 F:      drivers/net/ethernet/qlogic/qlge/
12277
12278 QM1D1B0004 MEDIA DRIVER
12279 M:      Akihiro Tsukada <tskd08@gmail.com>
12280 L:      linux-media@vger.kernel.org
12281 S:      Odd Fixes
12282 F:      drivers/media/tuners/qm1d1b0004*
12283
12284 QM1D1C0042 MEDIA DRIVER
12285 M:      Akihiro Tsukada <tskd08@gmail.com>
12286 L:      linux-media@vger.kernel.org
12287 S:      Odd Fixes
12288 F:      drivers/media/tuners/qm1d1c0042*
12289
12290 QNX4 FILESYSTEM
12291 M:      Anders Larsen <al@alarsen.net>
12292 W:      http://www.alarsen.net/linux/qnx4fs/
12293 S:      Maintained
12294 F:      fs/qnx4/
12295 F:      include/uapi/linux/qnx4_fs.h
12296 F:      include/uapi/linux/qnxtypes.h
12297
12298 QORIQ DPAA2 FSL-MC BUS DRIVER
12299 M:      Stuart Yoder <stuyoder@gmail.com>
12300 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12301 L:      linux-kernel@vger.kernel.org
12302 S:      Maintained
12303 F:      drivers/bus/fsl-mc/
12304 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12305 F:      Documentation/networking/dpaa2/overview.rst
12306
12307 QT1010 MEDIA DRIVER
12308 M:      Antti Palosaari <crope@iki.fi>
12309 L:      linux-media@vger.kernel.org
12310 W:      https://linuxtv.org
12311 W:      http://palosaari.fi/linux/
12312 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12313 T:      git git://linuxtv.org/anttip/media_tree.git
12314 S:      Maintained
12315 F:      drivers/media/tuners/qt1010*
12316
12317 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12318 M:      Kalle Valo <kvalo@codeaurora.org>
12319 L:      ath10k@lists.infradead.org
12320 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12322 S:      Supported
12323 F:      drivers/net/wireless/ath/ath10k/
12324
12325 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12326 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12327 L:      linux-wireless@vger.kernel.org
12328 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12329 S:      Supported
12330 F:      drivers/net/wireless/ath/ath9k/
12331
12332 QUALCOMM CAMERA SUBSYSTEM DRIVER
12333 M:      Todor Tomov <todor.tomov@linaro.org>
12334 L:      linux-media@vger.kernel.org
12335 S:      Maintained
12336 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12337 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12338 F:      drivers/media/platform/qcom/camss/
12339
12340 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12341 M:  Ilia Lin <ilia.lin@gmail.com>
12342 L:  linux-pm@vger.kernel.org
12343 S:  Maintained
12344 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12345 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12346
12347 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12348 M:      Timur Tabi <timur@kernel.org>
12349 L:      netdev@vger.kernel.org
12350 S:      Maintained
12351 F:      drivers/net/ethernet/qualcomm/emac/
12352
12353 QUALCOMM GENERIC INTERFACE I2C DRIVER
12354 M:      Alok Chauhan <alokc@codeaurora.org>
12355 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12356 L:      linux-i2c@vger.kernel.org
12357 L:      linux-arm-msm@vger.kernel.org
12358 S:      Supported
12359 F:      drivers/i2c/busses/i2c-qcom-geni.c
12360
12361 QUALCOMM HEXAGON ARCHITECTURE
12362 M:      Richard Kuo <rkuo@codeaurora.org>
12363 L:      linux-hexagon@vger.kernel.org
12364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12365 S:      Supported
12366 F:      arch/hexagon/
12367
12368 QUALCOMM HIDMA DRIVER
12369 M:      Sinan Kaya <okaya@kernel.org>
12370 L:      linux-arm-kernel@lists.infradead.org
12371 L:      linux-arm-msm@vger.kernel.org
12372 L:      dmaengine@vger.kernel.org
12373 S:      Supported
12374 F:      drivers/dma/qcom/hidma*
12375
12376 QUALCOMM IOMMU
12377 M:      Rob Clark <robdclark@gmail.com>
12378 L:      iommu@lists.linux-foundation.org
12379 L:      linux-arm-msm@vger.kernel.org
12380 S:      Maintained
12381 F:      drivers/iommu/qcom_iommu.c
12382
12383 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12384 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12385 L:      linux-media@vger.kernel.org
12386 L:      linux-arm-msm@vger.kernel.org
12387 T:      git git://linuxtv.org/media_tree.git
12388 S:      Maintained
12389 F:      drivers/media/platform/qcom/venus/
12390
12391 QUALCOMM WCN36XX WIRELESS DRIVER
12392 M:      Kalle Valo <kvalo@codeaurora.org>
12393 L:      wcn36xx@lists.infradead.org
12394 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12395 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12396 S:      Supported
12397 F:      drivers/net/wireless/ath/wcn36xx/
12398
12399 QUANTENNA QTNFMAC WIRELESS DRIVER
12400 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12401 M:      Avinash Patil <avinashp@quantenna.com>
12402 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12403 L:      linux-wireless@vger.kernel.org
12404 S:      Maintained
12405 F:      drivers/net/wireless/quantenna
12406
12407 RADEON and AMDGPU DRM DRIVERS
12408 M:      Alex Deucher <alexander.deucher@amd.com>
12409 M:      Christian König <christian.koenig@amd.com>
12410 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12411 L:      amd-gfx@lists.freedesktop.org
12412 T:      git git://people.freedesktop.org/~agd5f/linux
12413 S:      Supported
12414 F:      drivers/gpu/drm/radeon/
12415 F:      include/uapi/drm/radeon_drm.h
12416 F:      drivers/gpu/drm/amd/
12417 F:      include/uapi/drm/amdgpu_drm.h
12418
12419 RADEON FRAMEBUFFER DISPLAY DRIVER
12420 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12421 L:      linux-fbdev@vger.kernel.org
12422 S:      Maintained
12423 F:      drivers/video/fbdev/aty/radeon*
12424 F:      include/uapi/linux/radeonfb.h
12425
12426 RADIOSHARK RADIO DRIVER
12427 M:      Hans Verkuil <hverkuil@xs4all.nl>
12428 L:      linux-media@vger.kernel.org
12429 T:      git git://linuxtv.org/media_tree.git
12430 S:      Maintained
12431 F:      drivers/media/radio/radio-shark.c
12432
12433 RADIOSHARK2 RADIO DRIVER
12434 M:      Hans Verkuil <hverkuil@xs4all.nl>
12435 L:      linux-media@vger.kernel.org
12436 T:      git git://linuxtv.org/media_tree.git
12437 S:      Maintained
12438 F:      drivers/media/radio/radio-shark2.c
12439 F:      drivers/media/radio/radio-tea5777.c
12440
12441 RADOS BLOCK DEVICE (RBD)
12442 M:      Ilya Dryomov <idryomov@gmail.com>
12443 M:      Sage Weil <sage@redhat.com>
12444 M:      Alex Elder <elder@kernel.org>
12445 L:      ceph-devel@vger.kernel.org
12446 W:      http://ceph.com/
12447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12448 T:      git git://github.com/ceph/ceph-client.git
12449 S:      Supported
12450 F:      Documentation/ABI/testing/sysfs-bus-rbd
12451 F:      drivers/block/rbd.c
12452 F:      drivers/block/rbd_types.h
12453
12454 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12455 M:      Paul Mackerras <paulus@samba.org>
12456 L:      linux-fbdev@vger.kernel.org
12457 S:      Maintained
12458 F:      drivers/video/fbdev/aty/aty128fb.c
12459
12460 RAINSHADOW-CEC DRIVER
12461 M:      Hans Verkuil <hverkuil@xs4all.nl>
12462 L:      linux-media@vger.kernel.org
12463 T:      git git://linuxtv.org/media_tree.git
12464 S:      Maintained
12465 F:      drivers/media/usb/rainshadow-cec/*
12466
12467 RALINK MIPS ARCHITECTURE
12468 M:      John Crispin <john@phrozen.org>
12469 L:      linux-mips@linux-mips.org
12470 S:      Maintained
12471 F:      arch/mips/ralink
12472
12473 RALINK RT2X00 WIRELESS LAN DRIVER
12474 P:      rt2x00 project
12475 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12476 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12477 L:      linux-wireless@vger.kernel.org
12478 S:      Maintained
12479 F:      drivers/net/wireless/ralink/rt2x00/
12480
12481 RAMDISK RAM BLOCK DEVICE DRIVER
12482 M:      Jens Axboe <axboe@kernel.dk>
12483 S:      Maintained
12484 F:      Documentation/blockdev/ramdisk.txt
12485 F:      drivers/block/brd.c
12486
12487 RANCHU VIRTUAL BOARD FOR MIPS
12488 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12489 L:      linux-mips@linux-mips.org
12490 S:      Supported
12491 F:      arch/mips/generic/board-ranchu.c
12492 F:      arch/mips/configs/generic/board-ranchu.config
12493
12494 RANDOM NUMBER DRIVER
12495 M:      "Theodore Ts'o" <tytso@mit.edu>
12496 S:      Maintained
12497 F:      drivers/char/random.c
12498
12499 RAPIDIO SUBSYSTEM
12500 M:      Matt Porter <mporter@kernel.crashing.org>
12501 M:      Alexandre Bounine <alex.bou9@gmail.com>
12502 S:      Maintained
12503 F:      drivers/rapidio/
12504
12505 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12506 L:      linux-wireless@vger.kernel.org
12507 S:      Orphan
12508 F:      drivers/net/wireless/ray*
12509
12510 RCUTORTURE TEST FRAMEWORK
12511 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12512 M:      Josh Triplett <josh@joshtriplett.org>
12513 R:      Steven Rostedt <rostedt@goodmis.org>
12514 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12515 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12516 L:      linux-kernel@vger.kernel.org
12517 S:      Supported
12518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12519 F:      tools/testing/selftests/rcutorture
12520
12521 RDC R-321X SoC
12522 M:      Florian Fainelli <florian@openwrt.org>
12523 S:      Maintained
12524
12525 RDC R6040 FAST ETHERNET DRIVER
12526 M:      Florian Fainelli <f.fainelli@gmail.com>
12527 L:      netdev@vger.kernel.org
12528 S:      Maintained
12529 F:      drivers/net/ethernet/rdc/r6040.c
12530
12531 RDMAVT - RDMA verbs software
12532 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12533 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12534 L:      linux-rdma@vger.kernel.org
12535 S:      Supported
12536 F:      drivers/infiniband/sw/rdmavt
12537
12538 RDS - RELIABLE DATAGRAM SOCKETS
12539 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12540 L:      netdev@vger.kernel.org
12541 L:      linux-rdma@vger.kernel.org
12542 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12543 W:      https://oss.oracle.com/projects/rds/
12544 S:      Supported
12545 F:      net/rds/
12546 F:      Documentation/networking/rds.txt
12547
12548 RDT - RESOURCE ALLOCATION
12549 M:      Fenghua Yu <fenghua.yu@intel.com>
12550 M:      Reinette Chatre <reinette.chatre@intel.com>
12551 L:      linux-kernel@vger.kernel.org
12552 S:      Supported
12553 F:      arch/x86/kernel/cpu/intel_rdt*
12554 F:      arch/x86/include/asm/intel_rdt_sched.h
12555 F:      Documentation/x86/intel_rdt*
12556
12557 READ-COPY UPDATE (RCU)
12558 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12559 M:      Josh Triplett <josh@joshtriplett.org>
12560 R:      Steven Rostedt <rostedt@goodmis.org>
12561 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12562 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12563 L:      linux-kernel@vger.kernel.org
12564 W:      http://www.rdrop.com/users/paulmck/RCU/
12565 S:      Supported
12566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12567 F:      Documentation/RCU/
12568 X:      Documentation/RCU/torture.txt
12569 F:      include/linux/rcu*
12570 X:      include/linux/srcu*.h
12571 F:      kernel/rcu/
12572 X:      kernel/rcu/srcu*.c
12573
12574 REAL TIME CLOCK (RTC) SUBSYSTEM
12575 M:      Alessandro Zummo <a.zummo@towertech.it>
12576 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12577 L:      linux-rtc@vger.kernel.org
12578 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12580 S:      Maintained
12581 F:      Documentation/devicetree/bindings/rtc/
12582 F:      Documentation/rtc.txt
12583 F:      drivers/rtc/
12584 F:      include/linux/rtc.h
12585 F:      include/uapi/linux/rtc.h
12586 F:      include/linux/rtc/
12587 F:      include/linux/platform_data/rtc-*
12588 F:      tools/testing/selftests/rtc/
12589
12590 REALTEK AUDIO CODECS
12591 M:      Bard Liao <bardliao@realtek.com>
12592 M:      Oder Chiou <oder_chiou@realtek.com>
12593 S:      Maintained
12594 F:      sound/soc/codecs/rt*
12595 F:      include/sound/rt*.h
12596
12597 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12598 M:      Linus Walleij <linus.walleij@linaro.org>
12599 S:      Maintained
12600 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12601 F:      drivers/net/dsa/realtek-smi*
12602 F:      drivers/net/dsa/rtl83*
12603
12604 REGISTER MAP ABSTRACTION
12605 M:      Mark Brown <broonie@kernel.org>
12606 L:      linux-kernel@vger.kernel.org
12607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12608 S:      Supported
12609 F:      Documentation/devicetree/bindings/regmap/
12610 F:      drivers/base/regmap/
12611 F:      include/linux/regmap.h
12612
12613 REISERFS FILE SYSTEM
12614 L:      reiserfs-devel@vger.kernel.org
12615 S:      Supported
12616 F:      fs/reiserfs/
12617
12618 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12619 M:      Ohad Ben-Cohen <ohad@wizery.com>
12620 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12621 L:      linux-remoteproc@vger.kernel.org
12622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12623 S:      Maintained
12624 F:      Documentation/devicetree/bindings/remoteproc/
12625 F:      Documentation/remoteproc.txt
12626 F:      drivers/remoteproc/
12627 F:      include/linux/remoteproc.h
12628
12629 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12630 M:      Ohad Ben-Cohen <ohad@wizery.com>
12631 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12632 L:      linux-remoteproc@vger.kernel.org
12633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12634 S:      Maintained
12635 F:      drivers/rpmsg/
12636 F:      Documentation/rpmsg.txt
12637 F:      include/linux/rpmsg.h
12638 F:      include/linux/rpmsg/
12639
12640 RENESAS CLOCK DRIVERS
12641 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12642 L:      linux-renesas-soc@vger.kernel.org
12643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12644 S:      Supported
12645 F:      drivers/clk/renesas/
12646
12647 RENESAS EMEV2 I2C DRIVER
12648 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12649 S:      Supported
12650 F:      drivers/i2c/busses/i2c-emev2.c
12651
12652 RENESAS ETHERNET DRIVERS
12653 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12654 L:      netdev@vger.kernel.org
12655 L:      linux-renesas-soc@vger.kernel.org
12656 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12657 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12658 F:      drivers/net/ethernet/renesas/
12659 F:      include/linux/sh_eth.h
12660
12661 RENESAS R-CAR GYROADC DRIVER
12662 M:      Marek Vasut <marek.vasut@gmail.com>
12663 L:      linux-iio@vger.kernel.org
12664 S:      Supported
12665 F:      drivers/iio/adc/rcar_gyro_adc.c
12666
12667 RENESAS R-CAR I2C DRIVERS
12668 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12669 S:      Supported
12670 F:      drivers/i2c/busses/i2c-rcar.c
12671 F:      drivers/i2c/busses/i2c-sh_mobile.c
12672
12673 RENESAS RIIC DRIVER
12674 M:      Chris Brandt <chris.brandt@renesas.com>
12675 S:      Supported
12676 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12677 F:      drivers/i2c/busses/i2c-riic.c
12678
12679 RENESAS USB PHY DRIVER
12680 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12681 L:      linux-renesas-soc@vger.kernel.org
12682 S:      Maintained
12683 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12684
12685 RESET CONTROLLER FRAMEWORK
12686 M:      Philipp Zabel <p.zabel@pengutronix.de>
12687 T:      git git://git.pengutronix.de/git/pza/linux
12688 S:      Maintained
12689 F:      drivers/reset/
12690 F:      Documentation/devicetree/bindings/reset/
12691 F:      include/dt-bindings/reset/
12692 F:      include/linux/reset.h
12693 F:      include/linux/reset-controller.h
12694
12695 RESTARTABLE SEQUENCES SUPPORT
12696 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12697 M:      Peter Zijlstra <peterz@infradead.org>
12698 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12699 M:      Boqun Feng <boqun.feng@gmail.com>
12700 L:      linux-kernel@vger.kernel.org
12701 S:      Supported
12702 F:      kernel/rseq.c
12703 F:      include/uapi/linux/rseq.h
12704 F:      include/trace/events/rseq.h
12705 F:      tools/testing/selftests/rseq/
12706
12707 RFKILL
12708 M:      Johannes Berg <johannes@sipsolutions.net>
12709 L:      linux-wireless@vger.kernel.org
12710 W:      http://wireless.kernel.org/
12711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12713 S:      Maintained
12714 F:      Documentation/rfkill.txt
12715 F:      Documentation/ABI/stable/sysfs-class-rfkill
12716 F:      net/rfkill/
12717 F:      include/linux/rfkill.h
12718 F:      include/uapi/linux/rfkill.h
12719
12720 RHASHTABLE
12721 M:      Thomas Graf <tgraf@suug.ch>
12722 M:      Herbert Xu <herbert@gondor.apana.org.au>
12723 L:      netdev@vger.kernel.org
12724 S:      Maintained
12725 F:      lib/rhashtable.c
12726 F:      lib/test_rhashtable.c
12727 F:      include/linux/rhashtable.h
12728 F:      include/linux/rhashtable-types.h
12729
12730 RICOH R5C592 MEMORYSTICK DRIVER
12731 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12732 S:      Maintained
12733 F:      drivers/memstick/host/r592.*
12734
12735 RICOH SMARTMEDIA/XD DRIVER
12736 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12737 S:      Maintained
12738 F:      drivers/mtd/nand/raw/r852.c
12739 F:      drivers/mtd/nand/raw/r852.h
12740
12741 RISC-V ARCHITECTURE
12742 M:      Palmer Dabbelt <palmer@sifive.com>
12743 M:      Albert Ou <aou@eecs.berkeley.edu>
12744 L:      linux-riscv@lists.infradead.org
12745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12746 S:      Supported
12747 F:      arch/riscv/
12748 K:      riscv
12749 N:      riscv
12750
12751 ROCCAT DRIVERS
12752 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12753 W:      http://sourceforge.net/projects/roccat/
12754 S:      Maintained
12755 F:      drivers/hid/hid-roccat*
12756 F:      include/linux/hid-roccat*
12757 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12758
12759 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12760 M:      Jacob chen <jacob2.chen@rock-chips.com>
12761 L:      linux-media@vger.kernel.org
12762 S:      Maintained
12763 F:      drivers/media/platform/rockchip/rga/
12764 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12765
12766 ROCKER DRIVER
12767 M:      Jiri Pirko <jiri@resnulli.us>
12768 L:      netdev@vger.kernel.org
12769 S:      Supported
12770 F:      drivers/net/ethernet/rocker/
12771
12772 ROCKETPORT DRIVER
12773 P:      Comtrol Corp.
12774 W:      http://www.comtrol.com
12775 S:      Maintained
12776 F:      Documentation/serial/rocket.txt
12777 F:      drivers/tty/rocket*
12778
12779 ROCKETPORT EXPRESS/INFINITY DRIVER
12780 M:      Kevin Cernekee <cernekee@gmail.com>
12781 L:      linux-serial@vger.kernel.org
12782 S:      Odd Fixes
12783 F:      drivers/tty/serial/rp2.*
12784
12785 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12786 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12787 L:      linux-kernel@vger.kernel.org
12788 L:      linux-renesas-soc@vger.kernel.org
12789 S:      Supported
12790 F:      drivers/mfd/bd9571mwv.c
12791 F:      drivers/regulator/bd9571mwv-regulator.c
12792 F:      drivers/gpio/gpio-bd9571mwv.c
12793 F:      include/linux/mfd/bd9571mwv.h
12794 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12795
12796 ROSE NETWORK LAYER
12797 M:      Ralf Baechle <ralf@linux-mips.org>
12798 L:      linux-hams@vger.kernel.org
12799 W:      http://www.linux-ax25.org/
12800 S:      Maintained
12801 F:      include/net/rose.h
12802 F:      include/uapi/linux/rose.h
12803 F:      net/rose/
12804
12805 RTL2830 MEDIA DRIVER
12806 M:      Antti Palosaari <crope@iki.fi>
12807 L:      linux-media@vger.kernel.org
12808 W:      https://linuxtv.org
12809 W:      http://palosaari.fi/linux/
12810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12811 T:      git git://linuxtv.org/anttip/media_tree.git
12812 S:      Maintained
12813 F:      drivers/media/dvb-frontends/rtl2830*
12814
12815 RTL2832 MEDIA DRIVER
12816 M:      Antti Palosaari <crope@iki.fi>
12817 L:      linux-media@vger.kernel.org
12818 W:      https://linuxtv.org
12819 W:      http://palosaari.fi/linux/
12820 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12821 T:      git git://linuxtv.org/anttip/media_tree.git
12822 S:      Maintained
12823 F:      drivers/media/dvb-frontends/rtl2832*
12824
12825 RTL2832_SDR MEDIA DRIVER
12826 M:      Antti Palosaari <crope@iki.fi>
12827 L:      linux-media@vger.kernel.org
12828 W:      https://linuxtv.org
12829 W:      http://palosaari.fi/linux/
12830 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12831 T:      git git://linuxtv.org/anttip/media_tree.git
12832 S:      Maintained
12833 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12834
12835 RTL8180 WIRELESS DRIVER
12836 L:      linux-wireless@vger.kernel.org
12837 W:      http://wireless.kernel.org/
12838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12839 S:      Orphan
12840 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12841
12842 RTL8187 WIRELESS DRIVER
12843 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12844 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12845 M:      Larry Finger <Larry.Finger@lwfinger.net>
12846 L:      linux-wireless@vger.kernel.org
12847 W:      http://wireless.kernel.org/
12848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12849 S:      Maintained
12850 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12851
12852 REALTEK WIRELESS DRIVER (rtlwifi family)
12853 M:      Ping-Ke Shih <pkshih@realtek.com>
12854 L:      linux-wireless@vger.kernel.org
12855 W:      http://wireless.kernel.org/
12856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12857 S:      Maintained
12858 F:      drivers/net/wireless/realtek/rtlwifi/
12859
12860 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12861 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12862 L:      linux-wireless@vger.kernel.org
12863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12864 S:      Maintained
12865 F:      drivers/net/wireless/realtek/rtl8xxxu/
12866
12867 RXRPC SOCKETS (AF_RXRPC)
12868 M:      David Howells <dhowells@redhat.com>
12869 L:      linux-afs@lists.infradead.org
12870 S:      Supported
12871 F:      net/rxrpc/
12872 F:      include/keys/rxrpc-type.h
12873 F:      include/net/af_rxrpc.h
12874 F:      include/trace/events/rxrpc.h
12875 F:      include/uapi/linux/rxrpc.h
12876 F:      Documentation/networking/rxrpc.txt
12877 W:      https://www.infradead.org/~dhowells/kafs/
12878
12879 S3 SAVAGE FRAMEBUFFER DRIVER
12880 M:      Antonino Daplas <adaplas@gmail.com>
12881 L:      linux-fbdev@vger.kernel.org
12882 S:      Maintained
12883 F:      drivers/video/fbdev/savage/
12884
12885 S390
12886 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12887 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12888 L:      linux-s390@vger.kernel.org
12889 W:      http://www.ibm.com/developerworks/linux/linux390/
12890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12891 S:      Supported
12892 F:      arch/s390/
12893 F:      drivers/s390/
12894 F:      Documentation/s390/
12895 F:      Documentation/driver-api/s390-drivers.rst
12896
12897 S390 COMMON I/O LAYER
12898 M:      Sebastian Ott <sebott@linux.ibm.com>
12899 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12900 L:      linux-s390@vger.kernel.org
12901 W:      http://www.ibm.com/developerworks/linux/linux390/
12902 S:      Supported
12903 F:      drivers/s390/cio/
12904
12905 S390 DASD DRIVER
12906 M:      Stefan Haberland <sth@linux.ibm.com>
12907 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12908 L:      linux-s390@vger.kernel.org
12909 W:      http://www.ibm.com/developerworks/linux/linux390/
12910 S:      Supported
12911 F:      drivers/s390/block/dasd*
12912 F:      block/partitions/ibm.c
12913
12914 S390 IOMMU (PCI)
12915 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12916 L:      linux-s390@vger.kernel.org
12917 W:      http://www.ibm.com/developerworks/linux/linux390/
12918 S:      Supported
12919 F:      drivers/iommu/s390-iommu.c
12920
12921 S390 IUCV NETWORK LAYER
12922 M:      Julian Wiedmann <jwi@linux.ibm.com>
12923 M:      Ursula Braun <ubraun@linux.ibm.com>
12924 L:      linux-s390@vger.kernel.org
12925 W:      http://www.ibm.com/developerworks/linux/linux390/
12926 S:      Supported
12927 F:      drivers/s390/net/*iucv*
12928 F:      include/net/iucv/
12929 F:      net/iucv/
12930
12931 S390 NETWORK DRIVERS
12932 M:      Julian Wiedmann <jwi@linux.ibm.com>
12933 M:      Ursula Braun <ubraun@linux.ibm.com>
12934 L:      linux-s390@vger.kernel.org
12935 W:      http://www.ibm.com/developerworks/linux/linux390/
12936 S:      Supported
12937 F:      drivers/s390/net/
12938
12939 S390 PCI SUBSYSTEM
12940 M:      Sebastian Ott <sebott@linux.ibm.com>
12941 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12942 L:      linux-s390@vger.kernel.org
12943 W:      http://www.ibm.com/developerworks/linux/linux390/
12944 S:      Supported
12945 F:      arch/s390/pci/
12946 F:      drivers/pci/hotplug/s390_pci_hpc.c
12947
12948 S390 VFIO-CCW DRIVER
12949 M:      Cornelia Huck <cohuck@redhat.com>
12950 M:      Halil Pasic <pasic@linux.ibm.com>
12951 L:      linux-s390@vger.kernel.org
12952 L:      kvm@vger.kernel.org
12953 S:      Supported
12954 F:      drivers/s390/cio/vfio_ccw*
12955 F:      Documentation/s390/vfio-ccw.txt
12956 F:      include/uapi/linux/vfio_ccw.h
12957
12958 S390 ZCRYPT DRIVER
12959 M:      Harald Freudenberger <freude@linux.ibm.com>
12960 L:      linux-s390@vger.kernel.org
12961 W:      http://www.ibm.com/developerworks/linux/linux390/
12962 S:      Supported
12963 F:      drivers/s390/crypto/
12964
12965 S390 VFIO AP DRIVER
12966 M:      Tony Krowiak <akrowiak@linux.ibm.com>
12967 M:      Pierre Morel <pmorel@linux.ibm.com>
12968 M:      Halil Pasic <pasic@linux.ibm.com>
12969 L:      linux-s390@vger.kernel.org
12970 W:      http://www.ibm.com/developerworks/linux/linux390/
12971 S:      Supported
12972 F:      drivers/s390/crypto/vfio_ap_drv.c
12973 F:      drivers/s390/crypto/vfio_ap_private.h
12974 F:      drivers/s390/crypto/vfio_ap_ops.c
12975 F:      Documentation/s390/vfio-ap.txt
12976
12977 S390 ZFCP DRIVER
12978 M:      Steffen Maier <maier@linux.ibm.com>
12979 M:      Benjamin Block <bblock@linux.ibm.com>
12980 L:      linux-s390@vger.kernel.org
12981 W:      http://www.ibm.com/developerworks/linux/linux390/
12982 S:      Supported
12983 F:      drivers/s390/scsi/zfcp_*
12984
12985 S3C24XX SD/MMC Driver
12986 M:      Ben Dooks <ben-linux@fluff.org>
12987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12988 S:      Supported
12989 F:      drivers/mmc/host/s3cmci.*
12990
12991 SAA6588 RDS RECEIVER DRIVER
12992 M:      Hans Verkuil <hverkuil@xs4all.nl>
12993 L:      linux-media@vger.kernel.org
12994 T:      git git://linuxtv.org/media_tree.git
12995 W:      https://linuxtv.org
12996 S:      Odd Fixes
12997 F:      drivers/media/i2c/saa6588*
12998
12999 SAA7134 VIDEO4LINUX DRIVER
13000 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13001 L:      linux-media@vger.kernel.org
13002 W:      https://linuxtv.org
13003 T:      git git://linuxtv.org/media_tree.git
13004 S:      Odd fixes
13005 F:      Documentation/media/v4l-drivers/saa7134*
13006 F:      drivers/media/pci/saa7134/
13007
13008 SAA7146 VIDEO4LINUX-2 DRIVER
13009 M:      Hans Verkuil <hverkuil@xs4all.nl>
13010 L:      linux-media@vger.kernel.org
13011 T:      git git://linuxtv.org/media_tree.git
13012 S:      Maintained
13013 F:      drivers/media/common/saa7146/
13014 F:      drivers/media/pci/saa7146/
13015 F:      include/media/saa7146*
13016
13017 SAMSUNG AUDIO (ASoC) DRIVERS
13018 M:      Krzysztof Kozlowski <krzk@kernel.org>
13019 M:      Sangbeom Kim <sbkim73@samsung.com>
13020 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13021 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13022 S:      Supported
13023 F:      sound/soc/samsung/
13024 F:      Documentation/devicetree/bindings/sound/samsung*
13025
13026 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13027 M:      Krzysztof Kozlowski <krzk@kernel.org>
13028 L:      linux-crypto@vger.kernel.org
13029 L:      linux-samsung-soc@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/crypto/exynos-rng.c
13032 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13033
13034 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13035 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13036 L:      linux-samsung-soc@vger.kernel.org
13037 S:      Maintained
13038 F:      drivers/char/hw_random/exynos-trng.c
13039 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13040
13041 SAMSUNG FRAMEBUFFER DRIVER
13042 M:      Jingoo Han <jingoohan1@gmail.com>
13043 L:      linux-fbdev@vger.kernel.org
13044 S:      Maintained
13045 F:      drivers/video/fbdev/s3c-fb.c
13046
13047 SAMSUNG LAPTOP DRIVER
13048 M:      Corentin Chary <corentin.chary@gmail.com>
13049 L:      platform-driver-x86@vger.kernel.org
13050 S:      Maintained
13051 F:      drivers/platform/x86/samsung-laptop.c
13052
13053 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13054 M:      Sangbeom Kim <sbkim73@samsung.com>
13055 M:      Krzysztof Kozlowski <krzk@kernel.org>
13056 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13057 L:      linux-kernel@vger.kernel.org
13058 L:      linux-samsung-soc@vger.kernel.org
13059 S:      Supported
13060 F:      drivers/mfd/sec*.c
13061 F:      drivers/regulator/s2m*.c
13062 F:      drivers/regulator/s5m*.c
13063 F:      drivers/clk/clk-s2mps11.c
13064 F:      drivers/rtc/rtc-s5m.c
13065 F:      include/linux/mfd/samsung/
13066 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13067 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13068 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13069 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13070
13071 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13072 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13073 L:      linux-media@vger.kernel.org
13074 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13075 S:      Maintained
13076 F:      drivers/media/platform/s3c-camif/
13077 F:      include/media/drv-intf/s3c_camif.h
13078
13079 SAMSUNG S3FWRN5 NFC DRIVER
13080 M:      Robert Baldyga <r.baldyga@samsung.com>
13081 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13082 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13083 S:      Supported
13084 F:      drivers/nfc/s3fwrn5
13085
13086 SAMSUNG S5C73M3 CAMERA DRIVER
13087 M:      Kyungmin Park <kyungmin.park@samsung.com>
13088 M:      Andrzej Hajda <a.hajda@samsung.com>
13089 L:      linux-media@vger.kernel.org
13090 S:      Supported
13091 F:      drivers/media/i2c/s5c73m3/*
13092
13093 SAMSUNG S5K5BAF CAMERA DRIVER
13094 M:      Kyungmin Park <kyungmin.park@samsung.com>
13095 M:      Andrzej Hajda <a.hajda@samsung.com>
13096 L:      linux-media@vger.kernel.org
13097 S:      Supported
13098 F:      drivers/media/i2c/s5k5baf.c
13099
13100 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13101 M:      Krzysztof Kozlowski <krzk@kernel.org>
13102 M:      Vladimir Zapolskiy <vz@mleia.com>
13103 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13104 L:      linux-crypto@vger.kernel.org
13105 L:      linux-samsung-soc@vger.kernel.org
13106 S:      Maintained
13107 F:      drivers/crypto/s5p-sss.c
13108
13109 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13110 M:      Kyungmin Park <kyungmin.park@samsung.com>
13111 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13112 L:      linux-media@vger.kernel.org
13113 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13114 S:      Supported
13115 F:      drivers/media/platform/exynos4-is/
13116
13117 SAMSUNG SOC CLOCK DRIVERS
13118 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13119 M:      Tomasz Figa <tomasz.figa@gmail.com>
13120 M:      Chanwoo Choi <cw00.choi@samsung.com>
13121 S:      Supported
13122 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13124 F:      drivers/clk/samsung/
13125 F:      include/dt-bindings/clock/exynos*.h
13126 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13127
13128 SAMSUNG SPI DRIVERS
13129 M:      Kukjin Kim <kgene@kernel.org>
13130 M:      Krzysztof Kozlowski <krzk@kernel.org>
13131 M:      Andi Shyti <andi@etezian.org>
13132 L:      linux-spi@vger.kernel.org
13133 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13134 S:      Maintained
13135 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13136 F:      drivers/spi/spi-s3c*
13137 F:      include/linux/platform_data/spi-s3c64xx.h
13138
13139 SAMSUNG SXGBE DRIVERS
13140 M:      Byungho An <bh74.an@samsung.com>
13141 M:      Girish K S <ks.giri@samsung.com>
13142 M:      Vipul Pandya <vipul.pandya@samsung.com>
13143 S:      Supported
13144 L:      netdev@vger.kernel.org
13145 F:      drivers/net/ethernet/samsung/sxgbe/
13146
13147 SAMSUNG THERMAL DRIVER
13148 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13149 L:      linux-pm@vger.kernel.org
13150 L:      linux-samsung-soc@vger.kernel.org
13151 S:      Supported
13152 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13153 F:      drivers/thermal/samsung/
13154
13155 SAMSUNG USB2 PHY DRIVER
13156 M:      Kamil Debski <kamil@wypas.org>
13157 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13158 L:      linux-kernel@vger.kernel.org
13159 S:      Supported
13160 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13161 F:      Documentation/phy/samsung-usb2.txt
13162 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13163 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13164 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13165 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13166 F:      drivers/phy/samsung/phy-samsung-usb2.c
13167 F:      drivers/phy/samsung/phy-samsung-usb2.h
13168
13169 SC1200 WDT DRIVER
13170 M:      Zwane Mwaikambo <zwanem@gmail.com>
13171 S:      Maintained
13172 F:      drivers/watchdog/sc1200wdt.c
13173
13174 SCHEDULER
13175 M:      Ingo Molnar <mingo@redhat.com>
13176 M:      Peter Zijlstra <peterz@infradead.org>
13177 L:      linux-kernel@vger.kernel.org
13178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13179 S:      Maintained
13180 F:      kernel/sched/
13181 F:      include/linux/sched.h
13182 F:      include/uapi/linux/sched.h
13183 F:      include/linux/wait.h
13184
13185 SCR24X CHIP CARD INTERFACE DRIVER
13186 M:      Lubomir Rintel <lkundrak@v3.sk>
13187 S:      Supported
13188 F:      drivers/char/pcmcia/scr24x_cs.c
13189
13190 SCSI CDROM DRIVER
13191 M:      Jens Axboe <axboe@kernel.dk>
13192 L:      linux-scsi@vger.kernel.org
13193 W:      http://www.kernel.dk
13194 S:      Maintained
13195 F:      drivers/scsi/sr*
13196
13197 SCSI RDMA PROTOCOL (SRP) INITIATOR
13198 M:      Bart Van Assche <bvanassche@acm.org>
13199 L:      linux-rdma@vger.kernel.org
13200 S:      Supported
13201 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13202 F:      drivers/infiniband/ulp/srp/
13203 F:      include/scsi/srp.h
13204
13205 SCSI RDMA PROTOCOL (SRP) TARGET
13206 M:      Bart Van Assche <bvanassche@acm.org>
13207 L:      linux-rdma@vger.kernel.org
13208 L:      target-devel@vger.kernel.org
13209 S:      Supported
13210 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13211 F:      drivers/infiniband/ulp/srpt/
13212
13213 SCSI SG DRIVER
13214 M:      Doug Gilbert <dgilbert@interlog.com>
13215 L:      linux-scsi@vger.kernel.org
13216 W:      http://sg.danny.cz/sg
13217 S:      Maintained
13218 F:      Documentation/scsi/scsi-generic.txt
13219 F:      drivers/scsi/sg.c
13220 F:      include/scsi/sg.h
13221
13222 SCSI SUBSYSTEM
13223 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13225 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13227 L:      linux-scsi@vger.kernel.org
13228 S:      Maintained
13229 F:      Documentation/devicetree/bindings/scsi/
13230 F:      drivers/scsi/
13231 F:      include/scsi/
13232
13233 SCSI TAPE DRIVER
13234 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13235 L:      linux-scsi@vger.kernel.org
13236 S:      Maintained
13237 F:      Documentation/scsi/st.txt
13238 F:      drivers/scsi/st.*
13239 F:      drivers/scsi/st_*.h
13240
13241 SCTP PROTOCOL
13242 M:      Vlad Yasevich <vyasevich@gmail.com>
13243 M:      Neil Horman <nhorman@tuxdriver.com>
13244 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13245 L:      linux-sctp@vger.kernel.org
13246 W:      http://lksctp.sourceforge.net
13247 S:      Maintained
13248 F:      Documentation/networking/sctp.txt
13249 F:      include/linux/sctp.h
13250 F:      include/uapi/linux/sctp.h
13251 F:      include/net/sctp/
13252 F:      net/sctp/
13253
13254 SCx200 CPU SUPPORT
13255 M:      Jim Cromie <jim.cromie@gmail.com>
13256 S:      Odd Fixes
13257 F:      Documentation/i2c/busses/scx200_acb
13258 F:      arch/x86/platform/scx200/
13259 F:      drivers/watchdog/scx200_wdt.c
13260 F:      drivers/i2c/busses/scx200*
13261 F:      drivers/mtd/maps/scx200_docflash.c
13262 F:      include/linux/scx200.h
13263
13264 SCx200 GPIO DRIVER
13265 M:      Jim Cromie <jim.cromie@gmail.com>
13266 S:      Maintained
13267 F:      drivers/char/scx200_gpio.c
13268 F:      include/linux/scx200_gpio.h
13269
13270 SCx200 HRT CLOCKSOURCE DRIVER
13271 M:      Jim Cromie <jim.cromie@gmail.com>
13272 S:      Maintained
13273 F:      drivers/clocksource/scx200_hrt.c
13274
13275 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13276 M:      Sascha Sommer <saschasommer@freenet.de>
13277 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13278 S:      Maintained
13279 F:      drivers/mmc/host/sdricoh_cs.c
13280
13281 SECURE COMPUTING
13282 M:      Kees Cook <keescook@chromium.org>
13283 R:      Andy Lutomirski <luto@amacapital.net>
13284 R:      Will Drewry <wad@chromium.org>
13285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13286 S:      Supported
13287 F:      kernel/seccomp.c
13288 F:      include/uapi/linux/seccomp.h
13289 F:      include/linux/seccomp.h
13290 F:      tools/testing/selftests/seccomp/*
13291 F:      tools/testing/selftests/kselftest_harness.h
13292 F:      Documentation/userspace-api/seccomp_filter.rst
13293 K:      \bsecure_computing
13294 K:      \bTIF_SECCOMP\b
13295
13296 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13297 M:      Al Cooper <alcooperx@gmail.com>
13298 L:      linux-mmc@vger.kernel.org
13299 L:      bcm-kernel-feedback-list@broadcom.com
13300 S:      Maintained
13301 F:      drivers/mmc/host/sdhci-brcmstb*
13302
13303 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13304 M:      Adrian Hunter <adrian.hunter@intel.com>
13305 L:      linux-mmc@vger.kernel.org
13306 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13307 S:      Maintained
13308 F:      drivers/mmc/host/sdhci*
13309 F:      include/linux/mmc/sdhci*
13310
13311 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13312 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13313 M:      Manjunath M B <manjumb@synopsys.com>
13314 L:      linux-mmc@vger.kernel.org
13315 S:      Maintained
13316 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13317
13318 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13319 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13320 L:      linux-mmc@vger.kernel.org
13321 S:      Supported
13322 F:      drivers/mmc/host/sdhci-of-at91.c
13323
13324 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13325 M:      Ben Dooks <ben-linux@fluff.org>
13326 M:      Jaehoon Chung <jh80.chung@samsung.com>
13327 L:      linux-mmc@vger.kernel.org
13328 S:      Maintained
13329 F:      drivers/mmc/host/sdhci-s3c*
13330
13331 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13332 M:      Viresh Kumar <vireshk@kernel.org>
13333 L:      linux-mmc@vger.kernel.org
13334 S:      Maintained
13335 F:      drivers/mmc/host/sdhci-spear.c
13336
13337 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13338 M:      Kishon Vijay Abraham I <kishon@ti.com>
13339 L:      linux-mmc@vger.kernel.org
13340 S:      Maintained
13341 F:      drivers/mmc/host/sdhci-omap.c
13342
13343 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13344 M:      Scott Bauer <scott.bauer@intel.com>
13345 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13346 L:      linux-block@vger.kernel.org
13347 S:      Supported
13348 F:      block/sed*
13349 F:      block/opal_proto.h
13350 F:      include/linux/sed*
13351 F:      include/uapi/linux/sed*
13352
13353 SECURITY CONTACT
13354 M:      Security Officers <security@kernel.org>
13355 S:      Supported
13356
13357 SECURITY SUBSYSTEM
13358 M:      James Morris <jmorris@namei.org>
13359 M:      "Serge E. Hallyn" <serge@hallyn.com>
13360 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13362 W:      http://kernsec.org/
13363 S:      Supported
13364 F:      security/
13365 X:      security/selinux/
13366
13367 SELINUX SECURITY MODULE
13368 M:      Paul Moore <paul@paul-moore.com>
13369 M:      Stephen Smalley <sds@tycho.nsa.gov>
13370 M:      Eric Paris <eparis@parisplace.org>
13371 L:      selinux@vger.kernel.org
13372 W:      https://selinuxproject.org
13373 W:      https://github.com/SELinuxProject
13374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13375 S:      Supported
13376 F:      include/linux/selinux*
13377 F:      security/selinux/
13378 F:      scripts/selinux/
13379 F:      Documentation/admin-guide/LSM/SELinux.rst
13380
13381 SENSABLE PHANTOM
13382 M:      Jiri Slaby <jirislaby@gmail.com>
13383 S:      Maintained
13384 F:      drivers/misc/phantom.c
13385 F:      include/uapi/linux/phantom.h
13386
13387 SERIAL DEVICE BUS
13388 M:      Rob Herring <robh@kernel.org>
13389 L:      linux-serial@vger.kernel.org
13390 S:      Maintained
13391 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13392 F:      drivers/tty/serdev/
13393 F:      include/linux/serdev.h
13394
13395 SERIAL DRIVERS
13396 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13397 L:      linux-serial@vger.kernel.org
13398 S:      Maintained
13399 F:      Documentation/devicetree/bindings/serial/
13400 F:      drivers/tty/serial/
13401
13402 SERIAL IR RECEIVER
13403 M:      Sean Young <sean@mess.org>
13404 L:      linux-media@vger.kernel.org
13405 S:      Maintained
13406 F:      drivers/media/rc/serial_ir.c
13407
13408 SFC NETWORK DRIVER
13409 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13410 M:      Edward Cree <ecree@solarflare.com>
13411 M:      Bert Kenward <bkenward@solarflare.com>
13412 L:      netdev@vger.kernel.org
13413 S:      Supported
13414 F:      drivers/net/ethernet/sfc/
13415
13416 SGI GRU DRIVER
13417 M:      Dimitri Sivanich <sivanich@sgi.com>
13418 S:      Maintained
13419 F:      drivers/misc/sgi-gru/
13420
13421 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13422 M:      Pat Gefre <pfg@sgi.com>
13423 L:      linux-ia64@vger.kernel.org
13424 S:      Supported
13425 F:      Documentation/ia64/serial.txt
13426 F:      drivers/tty/serial/ioc?_serial.c
13427 F:      include/linux/ioc?.h
13428
13429 SGI XP/XPC/XPNET DRIVER
13430 M:      Cliff Whickman <cpw@sgi.com>
13431 M:      Robin Holt <robinmholt@gmail.com>
13432 S:      Maintained
13433 F:      drivers/misc/sgi-xp/
13434
13435 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13436 M:      Ursula Braun <ubraun@linux.ibm.com>
13437 L:      linux-s390@vger.kernel.org
13438 W:      http://www.ibm.com/developerworks/linux/linux390/
13439 S:      Supported
13440 F:      net/smc/
13441
13442 SHARP RJ54N1CB0C SENSOR DRIVER
13443 M:      Jacopo Mondi <jacopo@jmondi.org>
13444 L:      linux-media@vger.kernel.org
13445 T:      git git://linuxtv.org/media_tree.git
13446 S:      Odd fixes
13447 F:      drivers/media/i2c/rj54n1cb0c.c
13448 F:      include/media/i2c/rj54n1cb0c.h
13449
13450 SH_VEU V4L2 MEM2MEM DRIVER
13451 L:      linux-media@vger.kernel.org
13452 S:      Orphan
13453 F:      drivers/media/platform/sh_veu.c
13454
13455 SH_VOU V4L2 OUTPUT DRIVER
13456 L:      linux-media@vger.kernel.org
13457 S:      Orphan
13458 F:      drivers/media/platform/sh_vou.c
13459 F:      include/media/drv-intf/sh_vou.h
13460
13461 SI2157 MEDIA DRIVER
13462 M:      Antti Palosaari <crope@iki.fi>
13463 L:      linux-media@vger.kernel.org
13464 W:      https://linuxtv.org
13465 W:      http://palosaari.fi/linux/
13466 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13467 T:      git git://linuxtv.org/anttip/media_tree.git
13468 S:      Maintained
13469 F:      drivers/media/tuners/si2157*
13470
13471 SI2165 MEDIA DRIVER
13472 M:      Matthias Schwarzott <zzam@gentoo.org>
13473 L:      linux-media@vger.kernel.org
13474 W:      https://linuxtv.org
13475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13476 S:      Maintained
13477 F:      drivers/media/dvb-frontends/si2165*
13478
13479 SI2168 MEDIA DRIVER
13480 M:      Antti Palosaari <crope@iki.fi>
13481 L:      linux-media@vger.kernel.org
13482 W:      https://linuxtv.org
13483 W:      http://palosaari.fi/linux/
13484 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13485 T:      git git://linuxtv.org/anttip/media_tree.git
13486 S:      Maintained
13487 F:      drivers/media/dvb-frontends/si2168*
13488
13489 SI470X FM RADIO RECEIVER I2C DRIVER
13490 M:      Hans Verkuil <hverkuil@xs4all.nl>
13491 L:      linux-media@vger.kernel.org
13492 T:      git git://linuxtv.org/media_tree.git
13493 W:      https://linuxtv.org
13494 S:      Odd Fixes
13495 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13496
13497 SI470X FM RADIO RECEIVER USB DRIVER
13498 M:      Hans Verkuil <hverkuil@xs4all.nl>
13499 L:      linux-media@vger.kernel.org
13500 T:      git git://linuxtv.org/media_tree.git
13501 W:      https://linuxtv.org
13502 S:      Maintained
13503 F:      drivers/media/radio/si470x/radio-si470x-common.c
13504 F:      drivers/media/radio/si470x/radio-si470x.h
13505 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13506
13507 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13508 M:      Eduardo Valentin <edubezval@gmail.com>
13509 L:      linux-media@vger.kernel.org
13510 T:      git git://linuxtv.org/media_tree.git
13511 W:      https://linuxtv.org
13512 S:      Odd Fixes
13513 F:      drivers/media/radio/si4713/si4713.?
13514
13515 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13516 M:      Eduardo Valentin <edubezval@gmail.com>
13517 L:      linux-media@vger.kernel.org
13518 T:      git git://linuxtv.org/media_tree.git
13519 W:      https://linuxtv.org
13520 S:      Odd Fixes
13521 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13522
13523 SI4713 FM RADIO TRANSMITTER USB DRIVER
13524 M:      Hans Verkuil <hverkuil@xs4all.nl>
13525 L:      linux-media@vger.kernel.org
13526 T:      git git://linuxtv.org/media_tree.git
13527 W:      https://linuxtv.org
13528 S:      Maintained
13529 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13530
13531 SIANO DVB DRIVER
13532 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13533 L:      linux-media@vger.kernel.org
13534 W:      https://linuxtv.org
13535 T:      git git://linuxtv.org/media_tree.git
13536 S:      Odd fixes
13537 F:      drivers/media/common/siano/
13538 F:      drivers/media/usb/siano/
13539 F:      drivers/media/usb/siano/
13540 F:      drivers/media/mmc/siano/
13541
13542 SIFIVE DRIVERS
13543 M:      Palmer Dabbelt <palmer@sifive.com>
13544 L:      linux-riscv@lists.infradead.org
13545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13546 S:      Supported
13547 K:      sifive
13548 N:      sifive
13549
13550 SILEAD TOUCHSCREEN DRIVER
13551 M:      Hans de Goede <hdegoede@redhat.com>
13552 L:      linux-input@vger.kernel.org
13553 L:      platform-driver-x86@vger.kernel.org
13554 S:      Maintained
13555 F:      drivers/input/touchscreen/silead.c
13556 F:      drivers/platform/x86/touchscreen_dmi.c
13557
13558 SILICON MOTION SM712 FRAME BUFFER DRIVER
13559 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13560 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13561 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13562 L:      linux-fbdev@vger.kernel.org
13563 S:      Maintained
13564 F:      drivers/video/fbdev/sm712*
13565 F:      Documentation/fb/sm712fb.txt
13566
13567 SIMPLE FIRMWARE INTERFACE (SFI)
13568 M:      Len Brown <lenb@kernel.org>
13569 L:      sfi-devel@simplefirmware.org
13570 W:      http://simplefirmware.org/
13571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13572 S:      Supported
13573 F:      arch/x86/platform/sfi/
13574 F:      drivers/sfi/
13575 F:      include/linux/sfi*.h
13576
13577 SIMPLEFB FB DRIVER
13578 M:      Hans de Goede <hdegoede@redhat.com>
13579 L:      linux-fbdev@vger.kernel.org
13580 S:      Maintained
13581 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13582 F:      drivers/video/fbdev/simplefb.c
13583 F:      include/linux/platform_data/simplefb.h
13584
13585 SIMTEC EB110ATX (Chalice CATS)
13586 P:      Ben Dooks
13587 P:      Vincent Sanders <vince@simtec.co.uk>
13588 M:      Simtec Linux Team <linux@simtec.co.uk>
13589 W:      http://www.simtec.co.uk/products/EB110ATX/
13590 S:      Supported
13591
13592 SIMTEC EB2410ITX (BAST)
13593 P:      Ben Dooks
13594 P:      Vincent Sanders <vince@simtec.co.uk>
13595 M:      Simtec Linux Team <linux@simtec.co.uk>
13596 W:      http://www.simtec.co.uk/products/EB2410ITX/
13597 S:      Supported
13598 F:      arch/arm/mach-s3c24xx/mach-bast.c
13599 F:      arch/arm/mach-s3c24xx/bast-ide.c
13600 F:      arch/arm/mach-s3c24xx/bast-irq.c
13601
13602 SIPHASH PRF ROUTINES
13603 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13604 S:      Maintained
13605 F:      lib/siphash.c
13606 F:      lib/test_siphash.c
13607 F:      include/linux/siphash.h
13608
13609 SIOX
13610 M:      Gavin Schenk <g.schenk@eckelmann.de>
13611 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13612 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13613 S:      Supported
13614 F:      drivers/siox/*
13615 F:      drivers/gpio/gpio-siox.c
13616 F:      include/trace/events/siox.h
13617
13618 SIS 190 ETHERNET DRIVER
13619 M:      Francois Romieu <romieu@fr.zoreil.com>
13620 L:      netdev@vger.kernel.org
13621 S:      Maintained
13622 F:      drivers/net/ethernet/sis/sis190.c
13623
13624 SIS 900/7016 FAST ETHERNET DRIVER
13625 M:      Daniele Venzano <venza@brownhat.org>
13626 W:      http://www.brownhat.org/sis900.html
13627 L:      netdev@vger.kernel.org
13628 S:      Maintained
13629 F:      drivers/net/ethernet/sis/sis900.*
13630
13631 SIS FRAMEBUFFER DRIVER
13632 M:      Thomas Winischhofer <thomas@winischhofer.net>
13633 W:      http://www.winischhofer.net/linuxsisvga.shtml
13634 S:      Maintained
13635 F:      Documentation/fb/sisfb.txt
13636 F:      drivers/video/fbdev/sis/
13637 F:      include/video/sisfb.h
13638
13639 SIS USB2VGA DRIVER
13640 M:      Thomas Winischhofer <thomas@winischhofer.net>
13641 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13642 S:      Maintained
13643 F:      drivers/usb/misc/sisusbvga/
13644
13645 SLAB ALLOCATOR
13646 M:      Christoph Lameter <cl@linux.com>
13647 M:      Pekka Enberg <penberg@kernel.org>
13648 M:      David Rientjes <rientjes@google.com>
13649 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13650 M:      Andrew Morton <akpm@linux-foundation.org>
13651 L:      linux-mm@kvack.org
13652 S:      Maintained
13653 F:      include/linux/sl?b*.h
13654 F:      mm/sl?b*
13655
13656 SLEEPABLE READ-COPY UPDATE (SRCU)
13657 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13658 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13659 M:      Josh Triplett <josh@joshtriplett.org>
13660 R:      Steven Rostedt <rostedt@goodmis.org>
13661 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13662 L:      linux-kernel@vger.kernel.org
13663 W:      http://www.rdrop.com/users/paulmck/RCU/
13664 S:      Supported
13665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13666 F:      include/linux/srcu*.h
13667 F:      kernel/rcu/srcu*.c
13668
13669 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13670 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13671 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13672 S:      Maintained
13673 F:      drivers/slimbus/
13674 F:      Documentation/devicetree/bindings/slimbus/
13675 F:      include/linux/slimbus.h
13676
13677 SMACK SECURITY MODULE
13678 M:      Casey Schaufler <casey@schaufler-ca.com>
13679 L:      linux-security-module@vger.kernel.org
13680 W:      http://schaufler-ca.com
13681 T:      git git://github.com/cschaufler/smack-next
13682 S:      Maintained
13683 F:      Documentation/admin-guide/LSM/Smack.rst
13684 F:      security/smack/
13685
13686 SMC91x ETHERNET DRIVER
13687 M:      Nicolas Pitre <nico@fluxnic.net>
13688 S:      Odd Fixes
13689 F:      drivers/net/ethernet/smsc/smc91x.*
13690
13691 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13692 M:      Sakari Ailus <sakari.ailus@iki.fi>
13693 L:      linux-media@vger.kernel.org
13694 S:      Maintained
13695 F:      drivers/media/i2c/smiapp/
13696 F:      include/media/i2c/smiapp.h
13697 F:      drivers/media/i2c/smiapp-pll.c
13698 F:      drivers/media/i2c/smiapp-pll.h
13699 F:      include/uapi/linux/smiapp.h
13700 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13701
13702 SMM665 HARDWARE MONITOR DRIVER
13703 M:      Guenter Roeck <linux@roeck-us.net>
13704 L:      linux-hwmon@vger.kernel.org
13705 S:      Maintained
13706 F:      Documentation/hwmon/smm665
13707 F:      drivers/hwmon/smm665.c
13708
13709 SMSC EMC2103 HARDWARE MONITOR DRIVER
13710 M:      Steve Glendinning <steve.glendinning@shawell.net>
13711 L:      linux-hwmon@vger.kernel.org
13712 S:      Maintained
13713 F:      Documentation/hwmon/emc2103
13714 F:      drivers/hwmon/emc2103.c
13715
13716 SMSC SCH5627 HARDWARE MONITOR DRIVER
13717 M:      Hans de Goede <hdegoede@redhat.com>
13718 L:      linux-hwmon@vger.kernel.org
13719 S:      Supported
13720 F:      Documentation/hwmon/sch5627
13721 F:      drivers/hwmon/sch5627.c
13722
13723 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13724 M:      Steve Glendinning <steve.glendinning@shawell.net>
13725 L:      linux-fbdev@vger.kernel.org
13726 S:      Maintained
13727 F:      drivers/video/fbdev/smscufx.c
13728
13729 SMSC47B397 HARDWARE MONITOR DRIVER
13730 M:      Jean Delvare <jdelvare@suse.com>
13731 L:      linux-hwmon@vger.kernel.org
13732 S:      Maintained
13733 F:      Documentation/hwmon/smsc47b397
13734 F:      drivers/hwmon/smsc47b397.c
13735
13736 SMSC911x ETHERNET DRIVER
13737 M:      Steve Glendinning <steve.glendinning@shawell.net>
13738 L:      netdev@vger.kernel.org
13739 S:      Maintained
13740 F:      include/linux/smsc911x.h
13741 F:      drivers/net/ethernet/smsc/smsc911x.*
13742
13743 SMSC9420 PCI ETHERNET DRIVER
13744 M:      Steve Glendinning <steve.glendinning@shawell.net>
13745 L:      netdev@vger.kernel.org
13746 S:      Maintained
13747 F:      drivers/net/ethernet/smsc/smsc9420.*
13748
13749 SOC-CAMERA V4L2 SUBSYSTEM
13750 L:      linux-media@vger.kernel.org
13751 T:      git git://linuxtv.org/media_tree.git
13752 S:      Orphan
13753 F:      include/media/soc*
13754 F:      drivers/media/i2c/soc_camera/
13755 F:      drivers/media/platform/soc_camera/
13756
13757 SOCIONEXT SYNQUACER I2C DRIVER
13758 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13759 L:      linux-i2c@vger.kernel.org
13760 S:      Maintained
13761 F:      drivers/i2c/busses/i2c-synquacer.c
13762 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13763
13764 SOCIONEXT UNIPHIER SOUND DRIVER
13765 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13766 S:      Orphan
13767 F:      sound/soc/uniphier/
13768
13769 SOEKRIS NET48XX LED SUPPORT
13770 M:      Chris Boot <bootc@bootc.net>
13771 S:      Maintained
13772 F:      drivers/leds/leds-net48xx.c
13773
13774 SOFT-ROCE DRIVER (rxe)
13775 M:      Moni Shoua <monis@mellanox.com>
13776 L:      linux-rdma@vger.kernel.org
13777 S:      Supported
13778 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13779 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13780 F:      drivers/infiniband/sw/rxe/
13781 F:      include/uapi/rdma/rdma_user_rxe.h
13782
13783 SOFTLOGIC 6x10 MPEG CODEC
13784 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13785 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13786 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13787 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13788 M:      Ismael Luceno <ismael@iodev.co.uk>
13789 L:      linux-media@vger.kernel.org
13790 S:      Supported
13791 F:      drivers/media/pci/solo6x10/
13792
13793 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13794 M:      James Morse <james.morse@arm.com>
13795 L:      linux-arm-kernel@lists.infradead.org
13796 S:      Maintained
13797 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13798 F:      drivers/firmware/arm_sdei.c
13799 F:      include/linux/arm_sdei.h
13800 F:      include/uapi/linux/arm_sdei.h
13801
13802 SOFTWARE RAID (Multiple Disks) SUPPORT
13803 M:      Shaohua Li <shli@kernel.org>
13804 L:      linux-raid@vger.kernel.org
13805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13806 S:      Supported
13807 F:      drivers/md/Makefile
13808 F:      drivers/md/Kconfig
13809 F:      drivers/md/md*
13810 F:      drivers/md/raid*
13811 F:      include/linux/raid/
13812 F:      include/uapi/linux/raid/
13813
13814 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13815 M:      Jassi Brar <jaswinder.singh@linaro.org>
13816 L:      netdev@vger.kernel.org
13817 S:      Maintained
13818 F:      drivers/net/ethernet/socionext/netsec.c
13819 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13820
13821 SOLIDRUN CLEARFOG SUPPORT
13822 M:      Russell King <linux@armlinux.org.uk>
13823 S:      Maintained
13824 F:      arch/arm/boot/dts/armada-388-clearfog*
13825 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13826
13827 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13828 M:      Russell King <linux@armlinux.org.uk>
13829 S:      Maintained
13830 F:      arch/arm/boot/dts/imx6*-cubox-i*
13831 F:      arch/arm/boot/dts/imx6*-hummingboard*
13832 F:      arch/arm/boot/dts/imx6*-sr-*
13833
13834 SONIC NETWORK DRIVER
13835 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13836 L:      netdev@vger.kernel.org
13837 S:      Maintained
13838 F:      drivers/net/ethernet/natsemi/sonic.*
13839
13840 SONICS SILICON BACKPLANE DRIVER (SSB)
13841 M:      Michael Buesch <m@bues.ch>
13842 L:      linux-wireless@vger.kernel.org
13843 S:      Maintained
13844 F:      drivers/ssb/
13845 F:      include/linux/ssb/
13846
13847 SONY IMX258 SENSOR DRIVER
13848 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13849 L:      linux-media@vger.kernel.org
13850 T:      git git://linuxtv.org/media_tree.git
13851 S:      Maintained
13852 F:      drivers/media/i2c/imx258.c
13853
13854 SONY IMX274 SENSOR DRIVER
13855 M:      Leon Luo <leonl@leopardimaging.com>
13856 L:      linux-media@vger.kernel.org
13857 T:      git git://linuxtv.org/media_tree.git
13858 S:      Maintained
13859 F:      drivers/media/i2c/imx274.c
13860 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13861
13862 SONY IMX319 SENSOR DRIVER
13863 M:      Bingbu Cao <bingbu.cao@intel.com>
13864 L:      linux-media@vger.kernel.org
13865 T:      git git://linuxtv.org/media_tree.git
13866 S:      Maintained
13867 F:      drivers/media/i2c/imx319.c
13868
13869 SONY IMX355 SENSOR DRIVER
13870 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13871 L:      linux-media@vger.kernel.org
13872 T:      git git://linuxtv.org/media_tree.git
13873 S:      Maintained
13874 F:      drivers/media/i2c/imx355.c
13875
13876 SONY MEMORYSTICK CARD SUPPORT
13877 M:      Alex Dubov <oakad@yahoo.com>
13878 W:      http://tifmxx.berlios.de/
13879 S:      Maintained
13880 F:      drivers/memstick/host/tifm_ms.c
13881
13882 SONY MEMORYSTICK STANDARD SUPPORT
13883 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13884 S:      Maintained
13885 F:      drivers/memstick/core/ms_block.*
13886
13887 SONY VAIO CONTROL DEVICE DRIVER
13888 M:      Mattia Dongili <malattia@linux.it>
13889 L:      platform-driver-x86@vger.kernel.org
13890 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13891 S:      Maintained
13892 F:      Documentation/laptops/sony-laptop.txt
13893 F:      drivers/char/sonypi.c
13894 F:      drivers/platform/x86/sony-laptop.c
13895 F:      include/linux/sony-laptop.h
13896
13897 SOUND
13898 M:      Jaroslav Kysela <perex@perex.cz>
13899 M:      Takashi Iwai <tiwai@suse.com>
13900 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13901 W:      http://www.alsa-project.org/
13902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13903 T:      git git://git.alsa-project.org/alsa-kernel.git
13904 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13905 S:      Maintained
13906 F:      Documentation/sound/
13907 F:      include/sound/
13908 F:      include/uapi/sound/
13909 F:      sound/
13910
13911 SOUND - COMPRESSED AUDIO
13912 M:      Vinod Koul <vkoul@kernel.org>
13913 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13915 S:      Supported
13916 F:      Documentation/sound/designs/compress-offload.rst
13917 F:      include/sound/compress_driver.h
13918 F:      include/uapi/sound/compress_*
13919 F:      sound/core/compress_offload.c
13920 F:      sound/soc/soc-compress.c
13921
13922 SOUND - DMAENGINE HELPERS
13923 M:      Lars-Peter Clausen <lars@metafoo.de>
13924 S:      Supported
13925 F:      include/sound/dmaengine_pcm.h
13926 F:      sound/core/pcm_dmaengine.c
13927 F:      sound/soc/soc-generic-dmaengine-pcm.c
13928
13929 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13930 M:      Liam Girdwood <lgirdwood@gmail.com>
13931 M:      Mark Brown <broonie@kernel.org>
13932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13934 W:      http://alsa-project.org/main/index.php/ASoC
13935 S:      Supported
13936 F:      Documentation/devicetree/bindings/sound/
13937 F:      Documentation/sound/soc/
13938 F:      sound/soc/
13939 F:      include/sound/soc*
13940
13941 SOUNDWIRE SUBSYSTEM
13942 M:      Vinod Koul <vkoul@kernel.org>
13943 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13944 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13945 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13946 S:      Supported
13947 F:      Documentation/driver-api/soundwire/
13948 F:      drivers/soundwire/
13949 F:      include/linux/soundwire/
13950
13951 SP2 MEDIA DRIVER
13952 M:      Olli Salonen <olli.salonen@iki.fi>
13953 L:      linux-media@vger.kernel.org
13954 W:      https://linuxtv.org
13955 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13956 S:      Maintained
13957 F:      drivers/media/dvb-frontends/sp2*
13958
13959 SPARC + UltraSPARC (sparc/sparc64)
13960 M:      "David S. Miller" <davem@davemloft.net>
13961 L:      sparclinux@vger.kernel.org
13962 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13965 S:      Maintained
13966 F:      arch/sparc/
13967 F:      drivers/sbus/
13968
13969 SPARC SERIAL DRIVERS
13970 M:      "David S. Miller" <davem@davemloft.net>
13971 L:      sparclinux@vger.kernel.org
13972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13974 S:      Maintained
13975 F:      include/linux/sunserialcore.h
13976 F:      drivers/tty/serial/suncore.c
13977 F:      drivers/tty/serial/sunhv.c
13978 F:      drivers/tty/serial/sunsab.c
13979 F:      drivers/tty/serial/sunsab.h
13980 F:      drivers/tty/serial/sunsu.c
13981 F:      drivers/tty/serial/sunzilog.c
13982 F:      drivers/tty/serial/sunzilog.h
13983 F:      drivers/tty/vcc.c
13984
13985 SPARSE CHECKER
13986 M:      "Christopher Li" <sparse@chrisli.org>
13987 L:      linux-sparse@vger.kernel.org
13988 W:      https://sparse.wiki.kernel.org/
13989 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13990 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13991 S:      Maintained
13992 F:      include/linux/compiler.h
13993
13994 SPEAR CLOCK FRAMEWORK SUPPORT
13995 M:      Viresh Kumar <vireshk@kernel.org>
13996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13997 W:      http://www.st.com/spear
13998 S:      Maintained
13999 F:      drivers/clk/spear/
14000
14001 SPEAR PLATFORM SUPPORT
14002 M:      Viresh Kumar <vireshk@kernel.org>
14003 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14004 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14005 W:      http://www.st.com/spear
14006 S:      Maintained
14007 F:      arch/arm/boot/dts/spear*
14008 F:      arch/arm/mach-spear/
14009
14010 SPI NOR SUBSYSTEM
14011 M:      Marek Vasut <marek.vasut@gmail.com>
14012 L:      linux-mtd@lists.infradead.org
14013 W:      http://www.linux-mtd.infradead.org/
14014 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14015 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14016 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14017 S:      Maintained
14018 F:      drivers/mtd/spi-nor/
14019 F:      include/linux/mtd/spi-nor.h
14020
14021 SPI SUBSYSTEM
14022 M:      Mark Brown <broonie@kernel.org>
14023 L:      linux-spi@vger.kernel.org
14024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14025 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14026 S:      Maintained
14027 F:      Documentation/devicetree/bindings/spi/
14028 F:      Documentation/spi/
14029 F:      drivers/spi/
14030 F:      include/linux/spi/
14031 F:      include/uapi/linux/spi/
14032 F:      tools/spi/
14033
14034 SPIDERNET NETWORK DRIVER for CELL
14035 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14036 L:      netdev@vger.kernel.org
14037 S:      Supported
14038 F:      Documentation/networking/spider_net.txt
14039 F:      drivers/net/ethernet/toshiba/spider_net*
14040
14041 SPMI SUBSYSTEM
14042 R:      Stephen Boyd <sboyd@kernel.org>
14043 L:      linux-arm-msm@vger.kernel.org
14044 F:      Documentation/devicetree/bindings/spmi/
14045 F:      drivers/spmi/
14046 F:      include/dt-bindings/spmi/spmi.h
14047 F:      include/linux/spmi.h
14048 F:      include/trace/events/spmi.h
14049
14050 SPU FILE SYSTEM
14051 M:      Jeremy Kerr <jk@ozlabs.org>
14052 L:      linuxppc-dev@lists.ozlabs.org
14053 W:      http://www.ibm.com/developerworks/power/cell/
14054 S:      Supported
14055 F:      Documentation/filesystems/spufs.txt
14056 F:      arch/powerpc/platforms/cell/spufs/
14057
14058 SQUASHFS FILE SYSTEM
14059 M:      Phillip Lougher <phillip@squashfs.org.uk>
14060 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14061 W:      http://squashfs.org.uk
14062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14063 S:      Maintained
14064 F:      Documentation/filesystems/squashfs.txt
14065 F:      fs/squashfs/
14066
14067 SRM (Alpha) environment access
14068 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14069 S:      Maintained
14070 F:      arch/alpha/kernel/srm_env.c
14071
14072 ST STM32 I2C/SMBUS DRIVER
14073 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14074 L:      linux-i2c@vger.kernel.org
14075 S:      Maintained
14076 F:      drivers/i2c/busses/i2c-stm32*
14077
14078 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14079 M:      Song Qiang <songqiang1304521@gmail.com>
14080 L:      linux-iio@vger.kernel.org
14081 S:      Maintained
14082 F:      drivers/iio/proximity/vl53l0x-i2c.c
14083 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14084
14085 STABLE BRANCH
14086 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14087 L:      stable@vger.kernel.org
14088 S:      Supported
14089 F:      Documentation/process/stable-kernel-rules.rst
14090
14091 STAGING - COMEDI
14092 M:      Ian Abbott <abbotti@mev.co.uk>
14093 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14094 S:      Odd Fixes
14095 F:      drivers/staging/comedi/
14096
14097 STAGING - EROFS FILE SYSTEM
14098 M:      Gao Xiang <gaoxiang25@huawei.com>
14099 M:      Chao Yu <yuchao0@huawei.com>
14100 L:      linux-erofs@lists.ozlabs.org
14101 S:      Maintained
14102 F:      drivers/staging/erofs/
14103
14104 STAGING - INDUSTRIAL IO
14105 M:      Jonathan Cameron <jic23@kernel.org>
14106 L:      linux-iio@vger.kernel.org
14107 S:      Odd Fixes
14108 F:      Documentation/devicetree/bindings/staging/iio/
14109 F:      drivers/staging/iio/
14110
14111 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14112 M:      Marc Dietrich <marvin24@gmx.de>
14113 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14114 L:      linux-tegra@vger.kernel.org
14115 S:      Maintained
14116 F:      drivers/staging/nvec/
14117
14118 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14119 M:      Jens Frederich <jfrederich@gmail.com>
14120 M:      Daniel Drake <dsd@laptop.org>
14121 M:      Jon Nettleton <jon.nettleton@gmail.com>
14122 W:      http://wiki.laptop.org/go/DCON
14123 S:      Maintained
14124 F:      drivers/staging/olpc_dcon/
14125
14126 STAGING - REALTEK RTL8712U DRIVERS
14127 M:      Larry Finger <Larry.Finger@lwfinger.net>
14128 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14129 S:      Odd Fixes
14130 F:      drivers/staging/rtl8712/
14131
14132 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14133 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14134 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14135 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14136 L:      linux-fbdev@vger.kernel.org
14137 S:      Maintained
14138 F:      drivers/staging/sm750fb/
14139
14140 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14141 M:      William Hubbs <w.d.hubbs@gmail.com>
14142 M:      Chris Brannon <chris@the-brannons.com>
14143 M:      Kirk Reiser <kirk@reisers.ca>
14144 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14145 L:      speakup@linux-speakup.org
14146 W:      http://www.linux-speakup.org/
14147 S:      Odd Fixes
14148 F:      drivers/staging/speakup/
14149
14150 STAGING - VIA VT665X DRIVERS
14151 M:      Forest Bond <forest@alittletooquiet.net>
14152 S:      Odd Fixes
14153 F:      drivers/staging/vt665?/
14154
14155 STAGING - WILC1000 WIFI DRIVER
14156 M:      Aditya Shankar <aditya.shankar@microchip.com>
14157 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14158 L:      linux-wireless@vger.kernel.org
14159 S:      Supported
14160 F:      drivers/staging/wilc1000/
14161
14162 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14163 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14164 S:      Odd Fixes
14165 F:      drivers/staging/xgifb/
14166
14167 STAGING SUBSYSTEM
14168 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14170 L:      devel@driverdev.osuosl.org
14171 S:      Supported
14172 F:      drivers/staging/
14173
14174 STARFIRE/DURALAN NETWORK DRIVER
14175 M:      Ion Badulescu <ionut@badula.org>
14176 S:      Odd Fixes
14177 F:      drivers/net/ethernet/adaptec/starfire*
14178
14179 STEC S1220 SKD DRIVER
14180 M:      Bart Van Assche <bart.vanassche@wdc.com>
14181 L:      linux-block@vger.kernel.org
14182 S:      Maintained
14183 F:      drivers/block/skd*[ch]
14184
14185 STI AUDIO (ASoC) DRIVERS
14186 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14187 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14188 S:      Maintained
14189 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14190 F:      sound/soc/sti/
14191
14192 STI CEC DRIVER
14193 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14194 S:      Maintained
14195 F:      drivers/media/platform/sti/cec/
14196 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14197
14198 STK1160 USB VIDEO CAPTURE DRIVER
14199 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14200 L:      linux-media@vger.kernel.org
14201 T:      git git://linuxtv.org/media_tree.git
14202 S:      Maintained
14203 F:      drivers/media/usb/stk1160/
14204
14205 STM32 AUDIO (ASoC) DRIVERS
14206 M:      Olivier Moysan <olivier.moysan@st.com>
14207 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14209 S:      Maintained
14210 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14211 F:      sound/soc/stm/
14212
14213 STM32 TIMER/LPTIMER DRIVERS
14214 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14215 S:      Maintained
14216 F:      drivers/*/stm32-*timer*
14217 F:      drivers/pwm/pwm-stm32*
14218 F:      include/linux/*/stm32-*tim*
14219 F:      Documentation/ABI/testing/*timer-stm32
14220 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14221 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14222
14223 STMMAC ETHERNET DRIVER
14224 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14225 M:      Alexandre Torgue <alexandre.torgue@st.com>
14226 M:      Jose Abreu <joabreu@synopsys.com>
14227 L:      netdev@vger.kernel.org
14228 W:      http://www.stlinux.com
14229 S:      Supported
14230 F:      drivers/net/ethernet/stmicro/stmmac/
14231
14232 SUN3/3X
14233 M:      Sam Creasey <sammy@sammy.net>
14234 W:      http://sammy.net/sun3/
14235 S:      Maintained
14236 F:      arch/m68k/kernel/*sun3*
14237 F:      arch/m68k/sun3*/
14238 F:      arch/m68k/include/asm/sun3*
14239 F:      drivers/net/ethernet/i825xx/sun3*
14240
14241 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14242 M:      Hans de Goede <hdegoede@redhat.com>
14243 L:      linux-input@vger.kernel.org
14244 S:      Maintained
14245 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14246 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14247
14248 SUNDANCE NETWORK DRIVER
14249 M:      Denis Kirjanov <kda@linux-powerpc.org>
14250 L:      netdev@vger.kernel.org
14251 S:      Maintained
14252 F:      drivers/net/ethernet/dlink/sundance.c
14253
14254 SUPERH
14255 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14256 M:      Rich Felker <dalias@libc.org>
14257 L:      linux-sh@vger.kernel.org
14258 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14259 S:      Maintained
14260 F:      Documentation/sh/
14261 F:      arch/sh/
14262 F:      drivers/sh/
14263
14264 SUSPEND TO RAM
14265 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14266 M:      Len Brown <len.brown@intel.com>
14267 M:      Pavel Machek <pavel@ucw.cz>
14268 L:      linux-pm@vger.kernel.org
14269 B:      https://bugzilla.kernel.org
14270 S:      Supported
14271 F:      Documentation/power/
14272 F:      arch/x86/kernel/acpi/
14273 F:      drivers/base/power/
14274 F:      kernel/power/
14275 F:      include/linux/suspend.h
14276 F:      include/linux/freezer.h
14277 F:      include/linux/pm.h
14278
14279 SVGA HANDLING
14280 M:      Martin Mares <mj@ucw.cz>
14281 L:      linux-video@atrey.karlin.mff.cuni.cz
14282 S:      Maintained
14283 F:      Documentation/svga.txt
14284 F:      arch/x86/boot/video*
14285
14286 SWIOTLB SUBSYSTEM
14287 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14288 L:      iommu@lists.linux-foundation.org
14289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14290 S:      Supported
14291 F:      kernel/dma/swiotlb.c
14292 F:      arch/*/kernel/pci-swiotlb.c
14293 F:      include/linux/swiotlb.h
14294
14295 SWITCHDEV
14296 M:      Jiri Pirko <jiri@resnulli.us>
14297 M:      Ivan Vecera <ivecera@redhat.com>
14298 L:      netdev@vger.kernel.org
14299 S:      Supported
14300 F:      net/switchdev/
14301 F:      include/net/switchdev.h
14302
14303 SY8106A REGULATOR DRIVER
14304 M:      Icenowy Zheng <icenowy@aosc.io>
14305 S:      Maintained
14306 F:      drivers/regulator/sy8106a-regulator.c
14307 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14308
14309 SYNC FILE FRAMEWORK
14310 M:      Sumit Semwal <sumit.semwal@linaro.org>
14311 R:      Gustavo Padovan <gustavo@padovan.org>
14312 S:      Maintained
14313 L:      linux-media@vger.kernel.org
14314 L:      dri-devel@lists.freedesktop.org
14315 F:      drivers/dma-buf/sync_*
14316 F:      drivers/dma-buf/dma-fence*
14317 F:      drivers/dma-buf/sw_sync.c
14318 F:      include/linux/sync_file.h
14319 F:      include/uapi/linux/sync_file.h
14320 F:      Documentation/sync_file.txt
14321 T:      git git://anongit.freedesktop.org/drm/drm-misc
14322
14323 SYNOPSYS ARC ARCHITECTURE
14324 M:      Vineet Gupta <vgupta@synopsys.com>
14325 L:      linux-snps-arc@lists.infradead.org
14326 S:      Supported
14327 F:      arch/arc/
14328 F:      Documentation/devicetree/bindings/arc/*
14329 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14330 F:      drivers/clocksource/arc_timer.c
14331 F:      drivers/tty/serial/arc_uart.c
14332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14333
14334 SYNOPSYS ARC HSDK SDP pll clock driver
14335 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14336 S:      Supported
14337 F:      drivers/clk/clk-hsdk-pll.c
14338 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14339
14340 SYNOPSYS ARC SDP clock driver
14341 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14342 S:      Supported
14343 F:      drivers/clk/axs10x/*
14344 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14345
14346 SYNOPSYS ARC SDP platform support
14347 M:      Alexey Brodkin <abrodkin@synopsys.com>
14348 S:      Supported
14349 F:      arch/arc/plat-axs10x
14350 F:      arch/arc/boot/dts/ax*
14351 F:      Documentation/devicetree/bindings/arc/axs10*
14352
14353 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14354 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14355 S:      Supported
14356 F:      drivers/reset/reset-axs10x.c
14357 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14358
14359 SYNOPSYS CREG GPIO DRIVER
14360 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14361 S:      Maintained
14362 F:      drivers/gpio/gpio-creg-snps.c
14363 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14364
14365 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14366 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14367 S:      Maintained
14368 F:      drivers/tty/serial/8250/8250_dw.c
14369
14370 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14371 M:      Hoan Tran <hotran@apm.com>
14372 L:      linux-gpio@vger.kernel.org
14373 S:      Maintained
14374 F:      drivers/gpio/gpio-dwapb.c
14375 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14376
14377 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14378 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14379 S:      Maintained
14380 F:      drivers/dma/dwi-axi-dmac/
14381 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14382
14383 SYNOPSYS DESIGNWARE DMAC DRIVER
14384 M:      Viresh Kumar <vireshk@kernel.org>
14385 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14386 S:      Maintained
14387 F:      include/linux/dma/dw.h
14388 F:      include/linux/platform_data/dma-dw.h
14389 F:      drivers/dma/dw/
14390
14391 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14392 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14393 L:      netdev@vger.kernel.org
14394 S:      Supported
14395 F:      drivers/net/ethernet/synopsys/
14396
14397 SYNOPSYS DESIGNWARE I2C DRIVER
14398 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14399 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14400 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14401 L:      linux-i2c@vger.kernel.org
14402 S:      Maintained
14403 F:      drivers/i2c/busses/i2c-designware-*
14404 F:      include/linux/platform_data/i2c-designware.h
14405
14406 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14407 M:      Jaehoon Chung <jh80.chung@samsung.com>
14408 L:      linux-mmc@vger.kernel.org
14409 S:      Maintained
14410 F:      drivers/mmc/host/dw_mmc*
14411
14412 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14413 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14414 S:      Supported
14415 F:      drivers/reset/reset-hsdk.c
14416 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14417 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14418
14419 SYSTEM CONFIGURATION (SYSCON)
14420 M:      Lee Jones <lee.jones@linaro.org>
14421 M:      Arnd Bergmann <arnd@arndb.de>
14422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14423 S:      Supported
14424 F:      drivers/mfd/syscon.c
14425
14426 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14427 M:      Sudeep Holla <sudeep.holla@arm.com>
14428 L:      linux-arm-kernel@lists.infradead.org
14429 S:      Maintained
14430 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14431 F:      drivers/clk/clk-sc[mp]i.c
14432 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14433 F:      drivers/firmware/arm_scpi.c
14434 F:      drivers/firmware/arm_scmi/
14435 F:      include/linux/sc[mp]i_protocol.h
14436
14437 SYSTEM RESET/SHUTDOWN DRIVERS
14438 M:      Sebastian Reichel <sre@kernel.org>
14439 L:      linux-pm@vger.kernel.org
14440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14441 S:      Maintained
14442 F:      Documentation/devicetree/bindings/power/reset/
14443 F:      drivers/power/reset/
14444
14445 SYSTEM TRACE MODULE CLASS
14446 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14447 S:      Maintained
14448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14449 F:      Documentation/trace/stm.rst
14450 F:      drivers/hwtracing/stm/
14451 F:      include/linux/stm.h
14452 F:      include/uapi/linux/stm.h
14453
14454 SYSV FILESYSTEM
14455 M:      Christoph Hellwig <hch@infradead.org>
14456 S:      Maintained
14457 F:      Documentation/filesystems/sysv-fs.txt
14458 F:      fs/sysv/
14459 F:      include/linux/sysv_fs.h
14460
14461 TARGET SUBSYSTEM
14462 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14463 L:      linux-scsi@vger.kernel.org
14464 L:      target-devel@vger.kernel.org
14465 W:      http://www.linux-iscsi.org
14466 W:      http://groups.google.com/group/linux-iscsi-target-dev
14467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14468 S:      Supported
14469 F:      drivers/target/
14470 F:      include/target/
14471 F:      Documentation/target/
14472
14473 TASKSTATS STATISTICS INTERFACE
14474 M:      Balbir Singh <bsingharora@gmail.com>
14475 S:      Maintained
14476 F:      Documentation/accounting/taskstats*
14477 F:      include/linux/taskstats*
14478 F:      kernel/taskstats.c
14479
14480 TC subsystem
14481 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14482 M:      Cong Wang <xiyou.wangcong@gmail.com>
14483 M:      Jiri Pirko <jiri@resnulli.us>
14484 L:      netdev@vger.kernel.org
14485 S:      Maintained
14486 F:      include/net/pkt_cls.h
14487 F:      include/net/pkt_sched.h
14488 F:      include/net/tc_act/
14489 F:      include/uapi/linux/pkt_cls.h
14490 F:      include/uapi/linux/pkt_sched.h
14491 F:      include/uapi/linux/tc_act/
14492 F:      include/uapi/linux/tc_ematch/
14493 F:      net/sched/
14494
14495 TC90522 MEDIA DRIVER
14496 M:      Akihiro Tsukada <tskd08@gmail.com>
14497 L:      linux-media@vger.kernel.org
14498 S:      Odd Fixes
14499 F:      drivers/media/dvb-frontends/tc90522*
14500
14501 TCP LOW PRIORITY MODULE
14502 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14503 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14504 W:      http://tcp-lp-mod.sourceforge.net/
14505 S:      Maintained
14506 F:      net/ipv4/tcp_lp.c
14507
14508 TDA10071 MEDIA DRIVER
14509 M:      Antti Palosaari <crope@iki.fi>
14510 L:      linux-media@vger.kernel.org
14511 W:      https://linuxtv.org
14512 W:      http://palosaari.fi/linux/
14513 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14514 T:      git git://linuxtv.org/anttip/media_tree.git
14515 S:      Maintained
14516 F:      drivers/media/dvb-frontends/tda10071*
14517
14518 TDA18212 MEDIA DRIVER
14519 M:      Antti Palosaari <crope@iki.fi>
14520 L:      linux-media@vger.kernel.org
14521 W:      https://linuxtv.org
14522 W:      http://palosaari.fi/linux/
14523 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14524 T:      git git://linuxtv.org/anttip/media_tree.git
14525 S:      Maintained
14526 F:      drivers/media/tuners/tda18212*
14527
14528 TDA18218 MEDIA DRIVER
14529 M:      Antti Palosaari <crope@iki.fi>
14530 L:      linux-media@vger.kernel.org
14531 W:      https://linuxtv.org
14532 W:      http://palosaari.fi/linux/
14533 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14534 T:      git git://linuxtv.org/anttip/media_tree.git
14535 S:      Maintained
14536 F:      drivers/media/tuners/tda18218*
14537
14538 TDA18250 MEDIA DRIVER
14539 M:      Olli Salonen <olli.salonen@iki.fi>
14540 L:      linux-media@vger.kernel.org
14541 W:      https://linuxtv.org
14542 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14543 T:      git git://linuxtv.org/media_tree.git
14544 S:      Maintained
14545 F:      drivers/media/tuners/tda18250*
14546
14547 TDA18271 MEDIA DRIVER
14548 M:      Michael Krufky <mkrufky@linuxtv.org>
14549 L:      linux-media@vger.kernel.org
14550 W:      https://linuxtv.org
14551 W:      http://github.com/mkrufky
14552 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14553 T:      git git://linuxtv.org/mkrufky/tuners.git
14554 S:      Maintained
14555 F:      drivers/media/tuners/tda18271*
14556
14557 TDA1997x MEDIA DRIVER
14558 M:      Tim Harvey <tharvey@gateworks.com>
14559 L:      linux-media@vger.kernel.org
14560 W:      https://linuxtv.org
14561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14562 S:      Maintained
14563 F:      drivers/media/i2c/tda1997x.*
14564
14565 TDA827x MEDIA DRIVER
14566 M:      Michael Krufky <mkrufky@linuxtv.org>
14567 L:      linux-media@vger.kernel.org
14568 W:      https://linuxtv.org
14569 W:      http://github.com/mkrufky
14570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14571 T:      git git://linuxtv.org/mkrufky/tuners.git
14572 S:      Maintained
14573 F:      drivers/media/tuners/tda8290.*
14574
14575 TDA8290 MEDIA DRIVER
14576 M:      Michael Krufky <mkrufky@linuxtv.org>
14577 L:      linux-media@vger.kernel.org
14578 W:      https://linuxtv.org
14579 W:      http://github.com/mkrufky
14580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14581 T:      git git://linuxtv.org/mkrufky/tuners.git
14582 S:      Maintained
14583 F:      drivers/media/tuners/tda8290.*
14584
14585 TDA9840 MEDIA DRIVER
14586 M:      Hans Verkuil <hverkuil@xs4all.nl>
14587 L:      linux-media@vger.kernel.org
14588 T:      git git://linuxtv.org/media_tree.git
14589 W:      https://linuxtv.org
14590 S:      Maintained
14591 F:      drivers/media/i2c/tda9840*
14592
14593 TEA5761 TUNER DRIVER
14594 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14595 L:      linux-media@vger.kernel.org
14596 W:      https://linuxtv.org
14597 T:      git git://linuxtv.org/media_tree.git
14598 S:      Odd fixes
14599 F:      drivers/media/tuners/tea5761.*
14600
14601 TEA5767 TUNER DRIVER
14602 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14603 L:      linux-media@vger.kernel.org
14604 W:      https://linuxtv.org
14605 T:      git git://linuxtv.org/media_tree.git
14606 S:      Maintained
14607 F:      drivers/media/tuners/tea5767.*
14608
14609 TEA6415C MEDIA DRIVER
14610 M:      Hans Verkuil <hverkuil@xs4all.nl>
14611 L:      linux-media@vger.kernel.org
14612 T:      git git://linuxtv.org/media_tree.git
14613 W:      https://linuxtv.org
14614 S:      Maintained
14615 F:      drivers/media/i2c/tea6415c*
14616
14617 TEA6420 MEDIA DRIVER
14618 M:      Hans Verkuil <hverkuil@xs4all.nl>
14619 L:      linux-media@vger.kernel.org
14620 T:      git git://linuxtv.org/media_tree.git
14621 W:      https://linuxtv.org
14622 S:      Maintained
14623 F:      drivers/media/i2c/tea6420*
14624
14625 TEAM DRIVER
14626 M:      Jiri Pirko <jiri@resnulli.us>
14627 L:      netdev@vger.kernel.org
14628 S:      Supported
14629 F:      drivers/net/team/
14630 F:      include/linux/if_team.h
14631 F:      include/uapi/linux/if_team.h
14632
14633 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14634 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14635 S:      Maintained
14636 F:      arch/x86/platform/ts5500/
14637
14638 TECHNOTREND USB IR RECEIVER
14639 M:      Sean Young <sean@mess.org>
14640 L:      linux-media@vger.kernel.org
14641 S:      Maintained
14642 F:      drivers/media/rc/ttusbir.c
14643
14644 TECHWELL TW9910 VIDEO DECODER
14645 L:      linux-media@vger.kernel.org
14646 S:      Orphan
14647 F:      drivers/media/i2c/tw9910.c
14648 F:      include/media/i2c/tw9910.h
14649
14650 TEE SUBSYSTEM
14651 M:      Jens Wiklander <jens.wiklander@linaro.org>
14652 S:      Maintained
14653 F:      include/linux/tee_drv.h
14654 F:      include/uapi/linux/tee.h
14655 F:      drivers/tee/
14656 F:      Documentation/tee.txt
14657
14658 TEGRA ARCHITECTURE SUPPORT
14659 M:      Thierry Reding <thierry.reding@gmail.com>
14660 M:      Jonathan Hunter <jonathanh@nvidia.com>
14661 L:      linux-tegra@vger.kernel.org
14662 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14664 S:      Supported
14665 N:      [^a-z]tegra
14666
14667 TEGRA CLOCK DRIVER
14668 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14669 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14670 S:      Supported
14671 F:      drivers/clk/tegra/
14672
14673 TEGRA DMA DRIVERS
14674 M:      Laxman Dewangan <ldewangan@nvidia.com>
14675 M:      Jon Hunter <jonathanh@nvidia.com>
14676 S:      Supported
14677 F:      drivers/dma/tegra*
14678
14679 TEGRA I2C DRIVER
14680 M:      Laxman Dewangan <ldewangan@nvidia.com>
14681 S:      Supported
14682 F:      drivers/i2c/busses/i2c-tegra.c
14683
14684 TEGRA IOMMU DRIVERS
14685 M:      Thierry Reding <thierry.reding@gmail.com>
14686 L:      linux-tegra@vger.kernel.org
14687 S:      Supported
14688 F:      drivers/iommu/tegra*
14689
14690 TEGRA KBC DRIVER
14691 M:      Laxman Dewangan <ldewangan@nvidia.com>
14692 S:      Supported
14693 F:      drivers/input/keyboard/tegra-kbc.c
14694
14695 TEGRA NAND DRIVER
14696 M:      Stefan Agner <stefan@agner.ch>
14697 M:      Lucas Stach <dev@lynxeye.de>
14698 S:      Maintained
14699 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14700 F:      drivers/mtd/nand/raw/tegra_nand.c
14701
14702 TEGRA PWM DRIVER
14703 M:      Thierry Reding <thierry.reding@gmail.com>
14704 S:      Supported
14705 F:      drivers/pwm/pwm-tegra.c
14706
14707 TEGRA SERIAL DRIVER
14708 M:      Laxman Dewangan <ldewangan@nvidia.com>
14709 S:      Supported
14710 F:      drivers/tty/serial/serial-tegra.c
14711
14712 TEGRA SPI DRIVER
14713 M:      Laxman Dewangan <ldewangan@nvidia.com>
14714 S:      Supported
14715 F:      drivers/spi/spi-tegra*
14716
14717 TEHUTI ETHERNET DRIVER
14718 M:      Andy Gospodarek <andy@greyhouse.net>
14719 L:      netdev@vger.kernel.org
14720 S:      Supported
14721 F:      drivers/net/ethernet/tehuti/*
14722
14723 Telecom Clock Driver for MCPL0010
14724 M:      Mark Gross <mark.gross@intel.com>
14725 S:      Supported
14726 F:      drivers/char/tlclk.c
14727
14728 TENSILICA XTENSA PORT (xtensa)
14729 M:      Chris Zankel <chris@zankel.net>
14730 M:      Max Filippov <jcmvbkbc@gmail.com>
14731 L:      linux-xtensa@linux-xtensa.org
14732 T:      git git://github.com/czankel/xtensa-linux.git
14733 S:      Maintained
14734 F:      arch/xtensa/
14735 F:      drivers/irqchip/irq-xtensa-*
14736
14737 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14738 M:      Nishanth Menon <nm@ti.com>
14739 M:      Tero Kristo <t-kristo@ti.com>
14740 M:      Santosh Shilimkar <ssantosh@kernel.org>
14741 L:      linux-arm-kernel@lists.infradead.org
14742 S:      Maintained
14743 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14744 F:      drivers/firmware/ti_sci*
14745 F:      include/linux/soc/ti/ti_sci_protocol.h
14746 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14747 F:      drivers/soc/ti/ti_sci_pm_domains.c
14748 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14749 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14750 F:      drivers/clk/keystone/sci-clk.c
14751 F:      drivers/reset/reset-ti-sci.c
14752
14753 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14754 M:      Hans Verkuil <hverkuil@xs4all.nl>
14755 L:      linux-media@vger.kernel.org
14756 T:      git git://linuxtv.org/media_tree.git
14757 W:      https://linuxtv.org
14758 S:      Maintained
14759 F:      drivers/media/radio/radio-raremono.c
14760
14761 THERMAL
14762 M:      Zhang Rui <rui.zhang@intel.com>
14763 M:      Eduardo Valentin <edubezval@gmail.com>
14764 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14765 L:      linux-pm@vger.kernel.org
14766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14768 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14769 S:      Supported
14770 F:      drivers/thermal/
14771 F:      include/linux/thermal.h
14772 F:      include/uapi/linux/thermal.h
14773 F:      include/linux/cpu_cooling.h
14774 F:      Documentation/devicetree/bindings/thermal/
14775
14776 THERMAL/CPU_COOLING
14777 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14778 M:      Viresh Kumar <viresh.kumar@linaro.org>
14779 M:      Javi Merino <javi.merino@kernel.org>
14780 L:      linux-pm@vger.kernel.org
14781 S:      Supported
14782 F:      Documentation/thermal/cpu-cooling-api.txt
14783 F:      drivers/thermal/cpu_cooling.c
14784 F:      include/linux/cpu_cooling.h
14785
14786 THINKPAD ACPI EXTRAS DRIVER
14787 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14788 L:      ibm-acpi-devel@lists.sourceforge.net
14789 L:      platform-driver-x86@vger.kernel.org
14790 W:      http://ibm-acpi.sourceforge.net
14791 W:      http://thinkwiki.org/wiki/Ibm-acpi
14792 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14793 S:      Maintained
14794 F:      drivers/platform/x86/thinkpad_acpi.c
14795
14796 THUNDERBOLT DRIVER
14797 M:      Andreas Noever <andreas.noever@gmail.com>
14798 M:      Michael Jamet <michael.jamet@intel.com>
14799 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14800 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14802 S:      Maintained
14803 F:      Documentation/admin-guide/thunderbolt.rst
14804 F:      drivers/thunderbolt/
14805 F:      include/linux/thunderbolt.h
14806
14807 THUNDERBOLT NETWORK DRIVER
14808 M:      Michael Jamet <michael.jamet@intel.com>
14809 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14810 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14811 L:      netdev@vger.kernel.org
14812 S:      Maintained
14813 F:      drivers/net/thunderbolt.c
14814
14815 THUNDERX GPIO DRIVER
14816 M:      David Daney <david.daney@cavium.com>
14817 S:      Maintained
14818 F:      drivers/gpio/gpio-thunderx.c
14819
14820 TI AM437X VPFE DRIVER
14821 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14822 L:      linux-media@vger.kernel.org
14823 W:      https://linuxtv.org
14824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14825 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14826 S:      Maintained
14827 F:      drivers/media/platform/am437x/
14828
14829 TI BANDGAP AND THERMAL DRIVER
14830 M:      Eduardo Valentin <edubezval@gmail.com>
14831 M:      Keerthy <j-keerthy@ti.com>
14832 L:      linux-pm@vger.kernel.org
14833 L:      linux-omap@vger.kernel.org
14834 S:      Maintained
14835 F:      drivers/thermal/ti-soc-thermal/
14836
14837 TI BQ27XXX POWER SUPPLY DRIVER
14838 R:      Andrew F. Davis <afd@ti.com>
14839 F:      include/linux/power/bq27xxx_battery.h
14840 F:      drivers/power/supply/bq27xxx_battery.c
14841 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14842
14843 TI CDCE706 CLOCK DRIVER
14844 M:      Max Filippov <jcmvbkbc@gmail.com>
14845 S:      Maintained
14846 F:      drivers/clk/clk-cdce706.c
14847
14848 TI CLOCK DRIVER
14849 M:      Tero Kristo <t-kristo@ti.com>
14850 L:      linux-omap@vger.kernel.org
14851 S:      Maintained
14852 F:      drivers/clk/ti/
14853 F:      include/linux/clk/ti.h
14854
14855 TI DAVINCI MACHINE SUPPORT
14856 M:      Sekhar Nori <nsekhar@ti.com>
14857 M:      Kevin Hilman <khilman@kernel.org>
14858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14860 S:      Supported
14861 F:      arch/arm/mach-davinci/
14862 F:      drivers/i2c/busses/i2c-davinci.c
14863 F:      arch/arm/boot/dts/da850*
14864
14865 TI DAVINCI SERIES CLOCK DRIVER
14866 M:      David Lechner <david@lechnology.com>
14867 R:      Sekhar Nori <nsekhar@ti.com>
14868 S:      Maintained
14869 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14870 F:      drivers/clk/davinci/
14871
14872 TI DAVINCI SERIES GPIO DRIVER
14873 M:      Keerthy <j-keerthy@ti.com>
14874 L:      linux-gpio@vger.kernel.org
14875 S:      Maintained
14876 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14877 F:      drivers/gpio/gpio-davinci.c
14878
14879 TI DAVINCI SERIES MEDIA DRIVER
14880 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14881 L:      linux-media@vger.kernel.org
14882 W:      https://linuxtv.org
14883 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14884 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14885 S:      Maintained
14886 F:      drivers/media/platform/davinci/
14887 F:      include/media/davinci/
14888
14889 TI ETHERNET SWITCH DRIVER (CPSW)
14890 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14891 L:      linux-omap@vger.kernel.org
14892 L:      netdev@vger.kernel.org
14893 S:      Maintained
14894 F:      drivers/net/ethernet/ti/cpsw*
14895 F:      drivers/net/ethernet/ti/davinci*
14896
14897 TI FLASH MEDIA INTERFACE DRIVER
14898 M:      Alex Dubov <oakad@yahoo.com>
14899 S:      Maintained
14900 F:      drivers/misc/tifm*
14901 F:      drivers/mmc/host/tifm_sd.c
14902 F:      include/linux/tifm.h
14903
14904 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14905 M:      Santosh Shilimkar <ssantosh@kernel.org>
14906 L:      linux-kernel@vger.kernel.org
14907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14908 S:      Maintained
14909 F:      drivers/soc/ti/*
14910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14911
14912 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14913 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14914 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14915 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14916 S:      Maintained
14917 F:      sound/soc/codecs/lm49453*
14918 F:      sound/soc/codecs/isabelle*
14919
14920 TI LP855x BACKLIGHT DRIVER
14921 M:      Milo Kim <milo.kim@ti.com>
14922 S:      Maintained
14923 F:      Documentation/backlight/lp855x-driver.txt
14924 F:      drivers/video/backlight/lp855x_bl.c
14925 F:      include/linux/platform_data/lp855x.h
14926
14927 TI LP8727 CHARGER DRIVER
14928 M:      Milo Kim <milo.kim@ti.com>
14929 S:      Maintained
14930 F:      drivers/power/supply/lp8727_charger.c
14931 F:      include/linux/platform_data/lp8727.h
14932
14933 TI LP8788 MFD DRIVER
14934 M:      Milo Kim <milo.kim@ti.com>
14935 S:      Maintained
14936 F:      drivers/iio/adc/lp8788_adc.c
14937 F:      drivers/leds/leds-lp8788.c
14938 F:      drivers/mfd/lp8788*.c
14939 F:      drivers/power/supply/lp8788-charger.c
14940 F:      drivers/regulator/lp8788-*.c
14941 F:      include/linux/mfd/lp8788*.h
14942
14943 TI NETCP ETHERNET DRIVER
14944 M:      Wingman Kwok <w-kwok2@ti.com>
14945 M:      Murali Karicheri <m-karicheri2@ti.com>
14946 L:      netdev@vger.kernel.org
14947 S:      Maintained
14948 F:      drivers/net/ethernet/ti/netcp*
14949
14950 TI PCM3060 ASoC CODEC DRIVER
14951 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
14952 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14953 S:      Maintained
14954 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
14955 F:      sound/soc/codecs/pcm3060*
14956
14957 TI TAS571X FAMILY ASoC CODEC DRIVER
14958 M:      Kevin Cernekee <cernekee@chromium.org>
14959 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14960 S:      Odd Fixes
14961 F:      sound/soc/codecs/tas571x*
14962
14963 TI TRF7970A NFC DRIVER
14964 M:      Mark Greer <mgreer@animalcreek.com>
14965 L:      linux-wireless@vger.kernel.org
14966 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14967 S:      Supported
14968 F:      drivers/nfc/trf7970a.c
14969 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14970
14971 TI TWL4030 SERIES SOC CODEC DRIVER
14972 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14973 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14974 S:      Maintained
14975 F:      sound/soc/codecs/twl4030*
14976
14977 TI VPE/CAL DRIVERS
14978 M:      Benoit Parrot <bparrot@ti.com>
14979 L:      linux-media@vger.kernel.org
14980 W:      http://linuxtv.org/
14981 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14982 S:      Maintained
14983 F:      drivers/media/platform/ti-vpe/
14984
14985 TI WILINK WIRELESS DRIVERS
14986 L:      linux-wireless@vger.kernel.org
14987 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14988 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14990 S:      Orphan
14991 F:      drivers/net/wireless/ti/
14992 F:      include/linux/wl12xx.h
14993
14994 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14995 M:      John Stultz <john.stultz@linaro.org>
14996 M:      Thomas Gleixner <tglx@linutronix.de>
14997 R:      Stephen Boyd <sboyd@kernel.org>
14998 L:      linux-kernel@vger.kernel.org
14999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15000 S:      Supported
15001 F:      include/linux/clocksource.h
15002 F:      include/linux/time.h
15003 F:      include/linux/timex.h
15004 F:      include/uapi/linux/time.h
15005 F:      include/uapi/linux/timex.h
15006 F:      kernel/time/clocksource.c
15007 F:      kernel/time/time*.c
15008 F:      kernel/time/alarmtimer.c
15009 F:      kernel/time/ntp.c
15010 F:      tools/testing/selftests/timers/
15011
15012 TIPC NETWORK LAYER
15013 M:      Jon Maloy <jon.maloy@ericsson.com>
15014 M:      Ying Xue <ying.xue@windriver.com>
15015 L:      netdev@vger.kernel.org (core kernel code)
15016 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15017 W:      http://tipc.sourceforge.net/
15018 S:      Maintained
15019 F:      include/uapi/linux/tipc*.h
15020 F:      net/tipc/
15021
15022 TLAN NETWORK DRIVER
15023 M:      Samuel Chessman <chessman@tux.org>
15024 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15025 W:      http://sourceforge.net/projects/tlan/
15026 S:      Maintained
15027 F:      Documentation/networking/tlan.txt
15028 F:      drivers/net/ethernet/ti/tlan.*
15029
15030 TM6000 VIDEO4LINUX DRIVER
15031 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15032 L:      linux-media@vger.kernel.org
15033 W:      https://linuxtv.org
15034 T:      git git://linuxtv.org/media_tree.git
15035 S:      Odd fixes
15036 F:      drivers/media/usb/tm6000/
15037 F:      Documentation/media/v4l-drivers/tm6000*
15038
15039 TMIO/SDHI MMC DRIVER
15040 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15041 L:      linux-mmc@vger.kernel.org
15042 S:      Supported
15043 F:      drivers/mmc/host/tmio_mmc*
15044 F:      drivers/mmc/host/renesas_sdhi*
15045 F:      include/linux/mfd/tmio.h
15046
15047 TMP401 HARDWARE MONITOR DRIVER
15048 M:      Guenter Roeck <linux@roeck-us.net>
15049 L:      linux-hwmon@vger.kernel.org
15050 S:      Maintained
15051 F:      Documentation/hwmon/tmp401
15052 F:      drivers/hwmon/tmp401.c
15053
15054 TMPFS (SHMEM FILESYSTEM)
15055 M:      Hugh Dickins <hughd@google.com>
15056 L:      linux-mm@kvack.org
15057 S:      Maintained
15058 F:      include/linux/shmem_fs.h
15059 F:      mm/shmem.c
15060
15061 TOMOYO SECURITY MODULE
15062 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15063 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15064 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15065 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15066 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15067 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15068 W:      http://tomoyo.sourceforge.jp/
15069 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15070 S:      Maintained
15071 F:      security/tomoyo/
15072
15073 TOPSTAR LAPTOP EXTRAS DRIVER
15074 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15075 L:      platform-driver-x86@vger.kernel.org
15076 S:      Maintained
15077 F:      drivers/platform/x86/topstar-laptop.c
15078
15079 TORTURE-TEST MODULES
15080 M:      Davidlohr Bueso <dave@stgolabs.net>
15081 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15082 M:      Josh Triplett <josh@joshtriplett.org>
15083 L:      linux-kernel@vger.kernel.org
15084 S:      Supported
15085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15086 F:      Documentation/RCU/torture.txt
15087 F:      kernel/torture.c
15088 F:      kernel/rcu/rcutorture.c
15089 F:      kernel/rcu/rcuperf.c
15090 F:      kernel/locking/locktorture.c
15091
15092 TOSHIBA ACPI EXTRAS DRIVER
15093 M:      Azael Avalos <coproscefalo@gmail.com>
15094 L:      platform-driver-x86@vger.kernel.org
15095 S:      Maintained
15096 F:      drivers/platform/x86/toshiba_acpi.c
15097
15098 TOSHIBA BLUETOOTH DRIVER
15099 M:      Azael Avalos <coproscefalo@gmail.com>
15100 L:      platform-driver-x86@vger.kernel.org
15101 S:      Maintained
15102 F:      drivers/platform/x86/toshiba_bluetooth.c
15103
15104 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15105 M:      Azael Avalos <coproscefalo@gmail.com>
15106 L:      platform-driver-x86@vger.kernel.org
15107 S:      Maintained
15108 F:      drivers/platform/x86/toshiba_haps.c
15109
15110 TOSHIBA SMM DRIVER
15111 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15112 W:      http://www.buzzard.org.uk/toshiba/
15113 S:      Maintained
15114 F:      drivers/char/toshiba.c
15115 F:      include/linux/toshiba.h
15116 F:      include/uapi/linux/toshiba.h
15117
15118 TOSHIBA TC358743 DRIVER
15119 M:      Mats Randgaard <matrandg@cisco.com>
15120 L:      linux-media@vger.kernel.org
15121 S:      Maintained
15122 F:      drivers/media/i2c/tc358743*
15123 F:      include/media/i2c/tc358743.h
15124
15125 TOSHIBA WMI HOTKEYS DRIVER
15126 M:      Azael Avalos <coproscefalo@gmail.com>
15127 L:      platform-driver-x86@vger.kernel.org
15128 S:      Maintained
15129 F:      drivers/platform/x86/toshiba-wmi.c
15130
15131 TPM DEVICE DRIVER
15132 M:      Peter Huewe <peterhuewe@gmx.de>
15133 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15134 R:      Jason Gunthorpe <jgg@ziepe.ca>
15135 L:      linux-integrity@vger.kernel.org
15136 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15137 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15138 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15139 S:      Maintained
15140 F:      drivers/char/tpm/
15141
15142 TRACING
15143 M:      Steven Rostedt <rostedt@goodmis.org>
15144 M:      Ingo Molnar <mingo@redhat.com>
15145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15146 S:      Maintained
15147 F:      Documentation/trace/ftrace.rst
15148 F:      arch/*/*/*/ftrace.h
15149 F:      arch/*/kernel/ftrace.c
15150 F:      include/*/ftrace.h
15151 F:      include/linux/trace*.h
15152 F:      include/trace/
15153 F:      kernel/trace/
15154 F:      tools/testing/selftests/ftrace/
15155
15156 TRACING MMIO ACCESSES (MMIOTRACE)
15157 M:      Steven Rostedt <rostedt@goodmis.org>
15158 M:      Ingo Molnar <mingo@kernel.org>
15159 R:      Karol Herbst <karolherbst@gmail.com>
15160 R:      Pekka Paalanen <ppaalanen@gmail.com>
15161 S:      Maintained
15162 L:      linux-kernel@vger.kernel.org
15163 L:      nouveau@lists.freedesktop.org
15164 F:      kernel/trace/trace_mmiotrace.c
15165 F:      include/linux/mmiotrace.h
15166 F:      arch/x86/mm/kmmio.c
15167 F:      arch/x86/mm/mmio-mod.c
15168 F:      arch/x86/mm/testmmiotrace.c
15169
15170 TRIVIAL PATCHES
15171 M:      Jiri Kosina <trivial@kernel.org>
15172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15173 S:      Maintained
15174 K:      ^Subject:.*(?i)trivial
15175
15176 TEMPO SEMICONDUCTOR DRIVERS
15177 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15178 S:      Maintained
15179 F:      sound/soc/codecs/tscs*.c
15180 F:      sound/soc/codecs/tscs*.h
15181 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15182
15183 TTY LAYER
15184 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15185 M:      Jiri Slaby <jslaby@suse.com>
15186 S:      Supported
15187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15188 F:      Documentation/serial/
15189 F:      drivers/tty/
15190 F:      drivers/tty/serial/serial_core.c
15191 F:      include/linux/serial_core.h
15192 F:      include/linux/serial.h
15193 F:      include/linux/tty.h
15194 F:      include/uapi/linux/serial_core.h
15195 F:      include/uapi/linux/serial.h
15196 F:      include/uapi/linux/tty.h
15197
15198 TUA9001 MEDIA DRIVER
15199 M:      Antti Palosaari <crope@iki.fi>
15200 L:      linux-media@vger.kernel.org
15201 W:      https://linuxtv.org
15202 W:      http://palosaari.fi/linux/
15203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15204 T:      git git://linuxtv.org/anttip/media_tree.git
15205 S:      Maintained
15206 F:      drivers/media/tuners/tua9001*
15207
15208 TULIP NETWORK DRIVERS
15209 L:      netdev@vger.kernel.org
15210 L:      linux-parisc@vger.kernel.org
15211 S:      Orphan
15212 F:      drivers/net/ethernet/dec/tulip/
15213
15214 TUN/TAP driver
15215 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15216 W:      http://vtun.sourceforge.net/tun
15217 S:      Maintained
15218 F:      Documentation/networking/tuntap.txt
15219 F:      arch/um/os-Linux/drivers/
15220
15221 TURBOCHANNEL SUBSYSTEM
15222 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15223 M:      Ralf Baechle <ralf@linux-mips.org>
15224 L:      linux-mips@linux-mips.org
15225 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15226 S:      Maintained
15227 F:      drivers/tc/
15228 F:      include/linux/tc.h
15229
15230 TURBOSTAT UTILITY
15231 M:      "Len Brown" <lenb@kernel.org>
15232 L:      linux-pm@vger.kernel.org
15233 B:      https://bugzilla.kernel.org
15234 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15236 S:      Supported
15237 F:      tools/power/x86/turbostat/
15238
15239 TW5864 VIDEO4LINUX DRIVER
15240 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15241 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15242 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15243 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15244 L:      linux-media@vger.kernel.org
15245 S:      Supported
15246 F:      drivers/media/pci/tw5864/
15247
15248 TW68 VIDEO4LINUX DRIVER
15249 M:      Hans Verkuil <hverkuil@xs4all.nl>
15250 L:      linux-media@vger.kernel.org
15251 T:      git git://linuxtv.org/media_tree.git
15252 W:      https://linuxtv.org
15253 S:      Odd Fixes
15254 F:      drivers/media/pci/tw68/
15255
15256 TW686X VIDEO4LINUX DRIVER
15257 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15258 L:      linux-media@vger.kernel.org
15259 T:      git git://linuxtv.org/media_tree.git
15260 W:      http://linuxtv.org
15261 S:      Maintained
15262 F:      drivers/media/pci/tw686x/
15263
15264 UBI FILE SYSTEM (UBIFS)
15265 M:      Richard Weinberger <richard@nod.at>
15266 M:      Artem Bityutskiy <dedekind1@gmail.com>
15267 M:      Adrian Hunter <adrian.hunter@intel.com>
15268 L:      linux-mtd@lists.infradead.org
15269 T:      git git://git.infradead.org/ubifs-2.6.git
15270 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15271 S:      Supported
15272 F:      Documentation/filesystems/ubifs.txt
15273 F:      fs/ubifs/
15274
15275 UCLINUX (M68KNOMMU AND COLDFIRE)
15276 M:      Greg Ungerer <gerg@linux-m68k.org>
15277 W:      http://www.linux-m68k.org/
15278 W:      http://www.uclinux.org/
15279 L:      linux-m68k@lists.linux-m68k.org
15280 L:      uclinux-dev@uclinux.org  (subscribers-only)
15281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15282 S:      Maintained
15283 F:      arch/m68k/coldfire/
15284 F:      arch/m68k/68*/
15285 F:      arch/m68k/*/*_no.*
15286 F:      arch/m68k/include/asm/*_no.*
15287
15288 UDF FILESYSTEM
15289 M:      Jan Kara <jack@suse.com>
15290 S:      Maintained
15291 F:      Documentation/filesystems/udf.txt
15292 F:      fs/udf/
15293
15294 UDRAW TABLET
15295 M:      Bastien Nocera <hadess@hadess.net>
15296 L:      linux-input@vger.kernel.org
15297 S:      Maintained
15298 F:      drivers/hid/hid-udraw-ps3.c
15299
15300 UFS FILESYSTEM
15301 M:      Evgeniy Dushistov <dushistov@mail.ru>
15302 S:      Maintained
15303 F:      Documentation/filesystems/ufs.txt
15304 F:      fs/ufs/
15305
15306 UHID USERSPACE HID IO DRIVER:
15307 M:      David Herrmann <dh.herrmann@googlemail.com>
15308 L:      linux-input@vger.kernel.org
15309 S:      Maintained
15310 F:      drivers/hid/uhid.c
15311 F:      include/uapi/linux/uhid.h
15312
15313 ULPI BUS
15314 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15315 L:      linux-usb@vger.kernel.org
15316 S:      Maintained
15317 F:      drivers/usb/common/ulpi.c
15318 F:      include/linux/ulpi/
15319
15320 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15321 L:      linux-usb@vger.kernel.org
15322 S:      Orphan
15323 F:      drivers/uwb/
15324 F:      include/linux/uwb.h
15325 F:      include/linux/uwb/
15326
15327 UNICORE32 ARCHITECTURE:
15328 M:      Guan Xuetao <gxt@pku.edu.cn>
15329 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15330 S:      Maintained
15331 T:      git git://github.com/gxt/linux.git
15332 F:      arch/unicore32/
15333
15334 UNIFDEF
15335 M:      Tony Finch <dot@dotat.at>
15336 W:      http://dotat.at/prog/unifdef
15337 S:      Maintained
15338 F:      scripts/unifdef.c
15339
15340 UNIFORM CDROM DRIVER
15341 M:      Jens Axboe <axboe@kernel.dk>
15342 W:      http://www.kernel.dk
15343 S:      Maintained
15344 F:      Documentation/cdrom/
15345 F:      drivers/cdrom/cdrom.c
15346 F:      include/linux/cdrom.h
15347 F:      include/uapi/linux/cdrom.h
15348
15349 UNISYS S-PAR DRIVERS
15350 M:      David Kershner <david.kershner@unisys.com>
15351 L:      sparmaintainer@unisys.com (Unisys internal)
15352 S:      Supported
15353 F:      include/linux/visorbus.h
15354 F:      drivers/visorbus/
15355 F:      drivers/staging/unisys/
15356
15357 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15358 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15359 L:      linux-scsi@vger.kernel.org
15360 S:      Supported
15361 F:      Documentation/scsi/ufs.txt
15362 F:      drivers/scsi/ufs/
15363
15364 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15365 M:      Joao Pinto <jpinto@synopsys.com>
15366 L:      linux-scsi@vger.kernel.org
15367 S:      Supported
15368 F:      drivers/scsi/ufs/*dwc*
15369
15370 UNSORTED BLOCK IMAGES (UBI)
15371 M:      Artem Bityutskiy <dedekind1@gmail.com>
15372 M:      Richard Weinberger <richard@nod.at>
15373 W:      http://www.linux-mtd.infradead.org/
15374 L:      linux-mtd@lists.infradead.org
15375 T:      git git://git.infradead.org/ubifs-2.6.git
15376 S:      Supported
15377 F:      drivers/mtd/ubi/
15378 F:      include/linux/mtd/ubi.h
15379 F:      include/uapi/mtd/ubi-user.h
15380
15381 USB "USBNET" DRIVER FRAMEWORK
15382 M:      Oliver Neukum <oneukum@suse.com>
15383 L:      netdev@vger.kernel.org
15384 W:      http://www.linux-usb.org/usbnet
15385 S:      Maintained
15386 F:      drivers/net/usb/usbnet.c
15387 F:      include/linux/usb/usbnet.h
15388
15389 USB ACM DRIVER
15390 M:      Oliver Neukum <oneukum@suse.com>
15391 L:      linux-usb@vger.kernel.org
15392 S:      Maintained
15393 F:      Documentation/usb/acm.txt
15394 F:      drivers/usb/class/cdc-acm.*
15395
15396 USB AR5523 WIRELESS DRIVER
15397 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15398 L:      linux-wireless@vger.kernel.org
15399 S:      Maintained
15400 F:      drivers/net/wireless/ath/ar5523/
15401
15402 USB ATTACHED SCSI
15403 M:      Oliver Neukum <oneukum@suse.com>
15404 L:      linux-usb@vger.kernel.org
15405 L:      linux-scsi@vger.kernel.org
15406 S:      Maintained
15407 F:      drivers/usb/storage/uas.c
15408
15409 USB CDC ETHERNET DRIVER
15410 M:      Oliver Neukum <oliver@neukum.org>
15411 L:      linux-usb@vger.kernel.org
15412 S:      Maintained
15413 F:      drivers/net/usb/cdc_*.c
15414 F:      include/uapi/linux/usb/cdc.h
15415
15416 USB CHAOSKEY DRIVER
15417 M:      Keith Packard <keithp@keithp.com>
15418 L:      linux-usb@vger.kernel.org
15419 S:      Maintained
15420 F:      drivers/usb/misc/chaoskey.c
15421
15422 USB CYPRESS C67X00 DRIVER
15423 M:      Peter Korsgaard <jacmet@sunsite.dk>
15424 L:      linux-usb@vger.kernel.org
15425 S:      Maintained
15426 F:      drivers/usb/c67x00/
15427
15428 USB DAVICOM DM9601 DRIVER
15429 M:      Peter Korsgaard <jacmet@sunsite.dk>
15430 L:      netdev@vger.kernel.org
15431 W:      http://www.linux-usb.org/usbnet
15432 S:      Maintained
15433 F:      drivers/net/usb/dm9601.c
15434
15435 USB DIAMOND RIO500 DRIVER
15436 M:      Cesar Miquel <miquel@df.uba.ar>
15437 L:      rio500-users@lists.sourceforge.net
15438 W:      http://rio500.sourceforge.net
15439 S:      Maintained
15440 F:      drivers/usb/misc/rio500*
15441
15442 USB EHCI DRIVER
15443 M:      Alan Stern <stern@rowland.harvard.edu>
15444 L:      linux-usb@vger.kernel.org
15445 S:      Maintained
15446 F:      Documentation/usb/ehci.txt
15447 F:      drivers/usb/host/ehci*
15448
15449 USB GADGET/PERIPHERAL SUBSYSTEM
15450 M:      Felipe Balbi <balbi@kernel.org>
15451 L:      linux-usb@vger.kernel.org
15452 W:      http://www.linux-usb.org/gadget
15453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15454 S:      Maintained
15455 F:      drivers/usb/gadget/
15456 F:      include/linux/usb/gadget*
15457
15458 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15459 M:      Jiri Kosina <jikos@kernel.org>
15460 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15461 L:      linux-usb@vger.kernel.org
15462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15463 S:      Maintained
15464 F:      Documentation/hid/hiddev.txt
15465 F:      drivers/hid/usbhid/
15466
15467 USB INTEL XHCI ROLE MUX DRIVER
15468 M:      Hans de Goede <hdegoede@redhat.com>
15469 L:      linux-usb@vger.kernel.org
15470 S:      Maintained
15471 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15472
15473 USB ISP116X DRIVER
15474 M:      Olav Kongas <ok@artecdesign.ee>
15475 L:      linux-usb@vger.kernel.org
15476 S:      Maintained
15477 F:      drivers/usb/host/isp116x*
15478 F:      include/linux/usb/isp116x.h
15479
15480 USB LAN78XX ETHERNET DRIVER
15481 M:      Woojung Huh <woojung.huh@microchip.com>
15482 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15483 L:      netdev@vger.kernel.org
15484 S:      Maintained
15485 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15486 F:      drivers/net/usb/lan78xx.*
15487 F:      include/dt-bindings/net/microchip-lan78xx.h
15488
15489 USB MASS STORAGE DRIVER
15490 M:      Alan Stern <stern@rowland.harvard.edu>
15491 L:      linux-usb@vger.kernel.org
15492 L:      usb-storage@lists.one-eyed-alien.net
15493 S:      Maintained
15494 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15495 F:      drivers/usb/storage/
15496
15497 USB MIDI DRIVER
15498 M:      Clemens Ladisch <clemens@ladisch.de>
15499 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15500 T:      git git://git.alsa-project.org/alsa-kernel.git
15501 S:      Maintained
15502 F:      sound/usb/midi.*
15503
15504 USB NETWORKING DRIVERS
15505 L:      linux-usb@vger.kernel.org
15506 S:      Odd Fixes
15507 F:      drivers/net/usb/
15508
15509 USB OHCI DRIVER
15510 M:      Alan Stern <stern@rowland.harvard.edu>
15511 L:      linux-usb@vger.kernel.org
15512 S:      Maintained
15513 F:      Documentation/usb/ohci.txt
15514 F:      drivers/usb/host/ohci*
15515
15516 USB OTG FSM (Finite State Machine)
15517 M:      Peter Chen <Peter.Chen@nxp.com>
15518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15519 L:      linux-usb@vger.kernel.org
15520 S:      Maintained
15521 F:      drivers/usb/common/usb-otg-fsm.c
15522
15523 USB OVER IP DRIVER
15524 M:      Valentina Manea <valentina.manea.m@gmail.com>
15525 M:      Shuah Khan <shuah@kernel.org>
15526 L:      linux-usb@vger.kernel.org
15527 S:      Maintained
15528 F:      Documentation/usb/usbip_protocol.txt
15529 F:      drivers/usb/usbip/
15530 F:      tools/usb/usbip/
15531 F:      tools/testing/selftests/drivers/usb/usbip/
15532
15533 USB PEGASUS DRIVER
15534 M:      Petko Manolov <petkan@nucleusys.com>
15535 L:      linux-usb@vger.kernel.org
15536 L:      netdev@vger.kernel.org
15537 T:      git git://github.com/petkan/pegasus.git
15538 W:      https://github.com/petkan/pegasus
15539 S:      Maintained
15540 F:      drivers/net/usb/pegasus.*
15541
15542 USB PHY LAYER
15543 M:      Felipe Balbi <balbi@kernel.org>
15544 L:      linux-usb@vger.kernel.org
15545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15546 S:      Maintained
15547 F:      drivers/usb/phy/
15548
15549 USB PRINTER DRIVER (usblp)
15550 M:      Pete Zaitcev <zaitcev@redhat.com>
15551 L:      linux-usb@vger.kernel.org
15552 S:      Supported
15553 F:      drivers/usb/class/usblp.c
15554
15555 USB QMI WWAN NETWORK DRIVER
15556 M:      Bjørn Mork <bjorn@mork.no>
15557 L:      netdev@vger.kernel.org
15558 S:      Maintained
15559 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15560 F:      drivers/net/usb/qmi_wwan.c
15561
15562 USB RTL8150 DRIVER
15563 M:      Petko Manolov <petkan@nucleusys.com>
15564 L:      linux-usb@vger.kernel.org
15565 L:      netdev@vger.kernel.org
15566 T:      git git://github.com/petkan/rtl8150.git
15567 W:      https://github.com/petkan/rtl8150
15568 S:      Maintained
15569 F:      drivers/net/usb/rtl8150.c
15570
15571 USB SERIAL SUBSYSTEM
15572 M:      Johan Hovold <johan@kernel.org>
15573 L:      linux-usb@vger.kernel.org
15574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15575 S:      Maintained
15576 F:      Documentation/usb/usb-serial.txt
15577 F:      drivers/usb/serial/
15578 F:      include/linux/usb/serial.h
15579
15580 USB SMSC75XX ETHERNET DRIVER
15581 M:      Steve Glendinning <steve.glendinning@shawell.net>
15582 L:      netdev@vger.kernel.org
15583 S:      Maintained
15584 F:      drivers/net/usb/smsc75xx.*
15585
15586 USB SMSC95XX ETHERNET DRIVER
15587 M:      Steve Glendinning <steve.glendinning@shawell.net>
15588 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15589 L:      netdev@vger.kernel.org
15590 S:      Maintained
15591 F:      drivers/net/usb/smsc95xx.*
15592
15593 USB SUBSYSTEM
15594 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15595 L:      linux-usb@vger.kernel.org
15596 W:      http://www.linux-usb.org
15597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15598 S:      Supported
15599 F:      Documentation/devicetree/bindings/usb/
15600 F:      Documentation/usb/
15601 F:      drivers/usb/
15602 F:      include/linux/usb.h
15603 F:      include/linux/usb/
15604
15605 USB TYPEC PI3USB30532 MUX DRIVER
15606 M:      Hans de Goede <hdegoede@redhat.com>
15607 L:      linux-usb@vger.kernel.org
15608 S:      Maintained
15609 F:      drivers/usb/typec/mux/pi3usb30532.c
15610
15611 USB TYPEC CLASS
15612 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15613 L:      linux-usb@vger.kernel.org
15614 S:      Maintained
15615 F:      Documentation/ABI/testing/sysfs-class-typec
15616 F:      Documentation/driver-api/usb/typec.rst
15617 F:      drivers/usb/typec/
15618 F:      include/linux/usb/typec.h
15619
15620 USB TYPEC BUS FOR ALTERNATE MODES
15621 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15622 L:      linux-usb@vger.kernel.org
15623 S:      Maintained
15624 F:      Documentation/ABI/testing/sysfs-bus-typec
15625 F:      Documentation/driver-api/usb/typec_bus.rst
15626 F:      drivers/usb/typec/altmodes/
15627 F:      include/linux/usb/typec_altmode.h
15628
15629 USB TYPEC PORT CONTROLLER DRIVERS
15630 M:      Guenter Roeck <linux@roeck-us.net>
15631 L:      linux-usb@vger.kernel.org
15632 S:      Maintained
15633 F:      drivers/usb/typec/tcpm/
15634
15635 USB UHCI DRIVER
15636 M:      Alan Stern <stern@rowland.harvard.edu>
15637 L:      linux-usb@vger.kernel.org
15638 S:      Maintained
15639 F:      drivers/usb/host/uhci*
15640
15641 USB VIDEO CLASS
15642 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15643 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15644 L:      linux-media@vger.kernel.org
15645 T:      git git://linuxtv.org/media_tree.git
15646 W:      http://www.ideasonboard.org/uvc/
15647 S:      Maintained
15648 F:      drivers/media/usb/uvc/
15649 F:      include/uapi/linux/uvcvideo.h
15650
15651 USB VISION DRIVER
15652 M:      Hans Verkuil <hverkuil@xs4all.nl>
15653 L:      linux-media@vger.kernel.org
15654 T:      git git://linuxtv.org/media_tree.git
15655 W:      https://linuxtv.org
15656 S:      Odd Fixes
15657 F:      drivers/media/usb/usbvision/
15658
15659 USB WEBCAM GADGET
15660 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15661 L:      linux-usb@vger.kernel.org
15662 S:      Maintained
15663 F:      drivers/usb/gadget/function/*uvc*
15664 F:      drivers/usb/gadget/legacy/webcam.c
15665 F:      include/uapi/linux/usb/g_uvc.h
15666
15667 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15668 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15669 L:      linux-wireless@vger.kernel.org
15670 S:      Maintained
15671 F:      drivers/net/wireless/rndis_wlan.c
15672
15673 USB XHCI DRIVER
15674 M:      Mathias Nyman <mathias.nyman@intel.com>
15675 L:      linux-usb@vger.kernel.org
15676 S:      Supported
15677 F:      drivers/usb/host/xhci*
15678 F:      drivers/usb/host/pci-quirks*
15679
15680 USB ZD1201 DRIVER
15681 L:      linux-wireless@vger.kernel.org
15682 W:      http://linux-lc100020.sourceforge.net
15683 S:      Orphan
15684 F:      drivers/net/wireless/zydas/zd1201.*
15685
15686 USB ZR364XX DRIVER
15687 M:      Antoine Jacquet <royale@zerezo.com>
15688 L:      linux-usb@vger.kernel.org
15689 L:      linux-media@vger.kernel.org
15690 T:      git git://linuxtv.org/media_tree.git
15691 W:      http://royale.zerezo.com/zr364xx/
15692 S:      Maintained
15693 F:      Documentation/media/v4l-drivers/zr364xx*
15694 F:      drivers/media/usb/zr364xx/
15695
15696 USER-MODE LINUX (UML)
15697 M:      Jeff Dike <jdike@addtoit.com>
15698 M:      Richard Weinberger <richard@nod.at>
15699 L:      linux-um@lists.infradead.org
15700 W:      http://user-mode-linux.sourceforge.net
15701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15702 S:      Maintained
15703 F:      Documentation/virtual/uml/
15704 F:      arch/um/
15705 F:      arch/x86/um/
15706 F:      fs/hostfs/
15707 F:      fs/hppfs/
15708
15709 USERSPACE COPYIN/COPYOUT (UIOVEC)
15710 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15711 S:      Maintained
15712 F:      lib/iov_iter.c
15713 F:      include/linux/uio.h
15714
15715 USERSPACE DMA BUFFER DRIVER
15716 M:      Gerd Hoffmann <kraxel@redhat.com>
15717 S:      Maintained
15718 L:      dri-devel@lists.freedesktop.org
15719 F:      drivers/dma-buf/udmabuf.c
15720 F:      include/uapi/linux/udmabuf.h
15721 T:      git git://anongit.freedesktop.org/drm/drm-misc
15722
15723 USERSPACE I/O (UIO)
15724 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15725 S:      Maintained
15726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15727 F:      Documentation/driver-api/uio-howto.rst
15728 F:      drivers/uio/
15729 F:      include/linux/uio_driver.h
15730
15731 UTIL-LINUX PACKAGE
15732 M:      Karel Zak <kzak@redhat.com>
15733 L:      util-linux@vger.kernel.org
15734 W:      http://en.wikipedia.org/wiki/Util-linux
15735 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15736 S:      Maintained
15737
15738 UUID HELPERS
15739 M:      Christoph Hellwig <hch@lst.de>
15740 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15741 L:      linux-kernel@vger.kernel.org
15742 T:      git git://git.infradead.org/users/hch/uuid.git
15743 F:      lib/uuid.c
15744 F:      lib/test_uuid.c
15745 F:      include/linux/uuid.h
15746 F:      include/uapi/linux/uuid.h
15747 S:      Maintained
15748
15749 UVESAFB DRIVER
15750 M:      Michal Januszewski <spock@gentoo.org>
15751 L:      linux-fbdev@vger.kernel.org
15752 W:      https://github.com/mjanusz/v86d
15753 S:      Maintained
15754 F:      Documentation/fb/uvesafb.txt
15755 F:      drivers/video/fbdev/uvesafb.*
15756
15757 VF610 NAND DRIVER
15758 M:      Stefan Agner <stefan@agner.ch>
15759 L:      linux-mtd@lists.infradead.org
15760 S:      Supported
15761 F:      drivers/mtd/nand/raw/vf610_nfc.c
15762
15763 VFAT/FAT/MSDOS FILESYSTEM
15764 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15765 S:      Maintained
15766 F:      Documentation/filesystems/vfat.txt
15767 F:      fs/fat/
15768
15769 VFIO DRIVER
15770 M:      Alex Williamson <alex.williamson@redhat.com>
15771 L:      kvm@vger.kernel.org
15772 T:      git git://github.com/awilliam/linux-vfio.git
15773 S:      Maintained
15774 F:      Documentation/vfio.txt
15775 F:      drivers/vfio/
15776 F:      include/linux/vfio.h
15777 F:      include/uapi/linux/vfio.h
15778
15779 VFIO MEDIATED DEVICE DRIVERS
15780 M:      Kirti Wankhede <kwankhede@nvidia.com>
15781 L:      kvm@vger.kernel.org
15782 S:      Maintained
15783 F:      Documentation/vfio-mediated-device.txt
15784 F:      drivers/vfio/mdev/
15785 F:      include/linux/mdev.h
15786 F:      samples/vfio-mdev/
15787
15788 VFIO PLATFORM DRIVER
15789 M:      Eric Auger <eric.auger@redhat.com>
15790 L:      kvm@vger.kernel.org
15791 S:      Maintained
15792 F:      drivers/vfio/platform/
15793
15794 VGA_SWITCHEROO
15795 R:      Lukas Wunner <lukas@wunner.de>
15796 S:      Maintained
15797 F:      Documentation/gpu/vga-switcheroo.rst
15798 F:      drivers/gpu/vga/vga_switcheroo.c
15799 F:      include/linux/vga_switcheroo.h
15800 T:      git git://anongit.freedesktop.org/drm/drm-misc
15801
15802 VIA RHINE NETWORK DRIVER
15803 S:      Orphan
15804 F:      drivers/net/ethernet/via/via-rhine.c
15805
15806 VIA SD/MMC CARD CONTROLLER DRIVER
15807 M:      Bruce Chang <brucechang@via.com.tw>
15808 M:      Harald Welte <HaraldWelte@viatech.com>
15809 S:      Maintained
15810 F:      drivers/mmc/host/via-sdmmc.c
15811
15812 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15813 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15814 L:      linux-fbdev@vger.kernel.org
15815 S:      Maintained
15816 F:      include/linux/via-core.h
15817 F:      include/linux/via-gpio.h
15818 F:      include/linux/via_i2c.h
15819 F:      drivers/video/fbdev/via/
15820
15821 VIA VELOCITY NETWORK DRIVER
15822 M:      Francois Romieu <romieu@fr.zoreil.com>
15823 L:      netdev@vger.kernel.org
15824 S:      Maintained
15825 F:      drivers/net/ethernet/via/via-velocity.*
15826
15827 VICODEC VIRTUAL CODEC DRIVER
15828 M:      Hans Verkuil <hans.verkuil@cisco.com>
15829 L:      linux-media@vger.kernel.org
15830 T:      git git://linuxtv.org/media_tree.git
15831 W:      https://linuxtv.org
15832 S:      Maintained
15833 F:      drivers/media/platform/vicodec/*
15834
15835 VIDEO MULTIPLEXER DRIVER
15836 M:      Philipp Zabel <p.zabel@pengutronix.de>
15837 L:      linux-media@vger.kernel.org
15838 S:      Maintained
15839 F:      drivers/media/platform/video-mux.c
15840
15841 VIDEO I2C POLLING DRIVER
15842 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15843 L:      linux-media@vger.kernel.org
15844 S:      Maintained
15845 F:      drivers/media/i2c/video-i2c.c
15846
15847 VIDEOBUF2 FRAMEWORK
15848 M:      Pawel Osciak <pawel@osciak.com>
15849 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15850 M:      Kyungmin Park <kyungmin.park@samsung.com>
15851 L:      linux-media@vger.kernel.org
15852 S:      Maintained
15853 F:      drivers/media/common/videobuf2/*
15854 F:      include/media/videobuf2-*
15855
15856 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15857 M:      Helen Koike <helen.koike@collabora.com>
15858 L:      linux-media@vger.kernel.org
15859 T:      git git://linuxtv.org/media_tree.git
15860 W:      https://linuxtv.org
15861 S:      Maintained
15862 F:      drivers/media/platform/vimc/*
15863
15864 VIRT LIB
15865 M:      Alex Williamson <alex.williamson@redhat.com>
15866 M:      Paolo Bonzini <pbonzini@redhat.com>
15867 L:      kvm@vger.kernel.org
15868 S:      Supported
15869 F:      virt/lib/
15870
15871 VIRTIO AND VHOST VSOCK DRIVER
15872 M:      Stefan Hajnoczi <stefanha@redhat.com>
15873 L:      kvm@vger.kernel.org
15874 L:      virtualization@lists.linux-foundation.org
15875 L:      netdev@vger.kernel.org
15876 S:      Maintained
15877 F:      include/linux/virtio_vsock.h
15878 F:      include/uapi/linux/virtio_vsock.h
15879 F:      include/uapi/linux/vsockmon.h
15880 F:      include/uapi/linux/vm_sockets_diag.h
15881 F:      net/vmw_vsock/diag.c
15882 F:      net/vmw_vsock/af_vsock_tap.c
15883 F:      net/vmw_vsock/virtio_transport_common.c
15884 F:      net/vmw_vsock/virtio_transport.c
15885 F:      drivers/net/vsockmon.c
15886 F:      drivers/vhost/vsock.c
15887 F:      tools/testing/vsock/
15888
15889 VIRTIO CONSOLE DRIVER
15890 M:      Amit Shah <amit@kernel.org>
15891 L:      virtualization@lists.linux-foundation.org
15892 S:      Maintained
15893 F:      drivers/char/virtio_console.c
15894 F:      include/linux/virtio_console.h
15895 F:      include/uapi/linux/virtio_console.h
15896
15897 VIRTIO CORE, NET AND BLOCK DRIVERS
15898 M:      "Michael S. Tsirkin" <mst@redhat.com>
15899 M:      Jason Wang <jasowang@redhat.com>
15900 L:      virtualization@lists.linux-foundation.org
15901 S:      Maintained
15902 F:      Documentation/devicetree/bindings/virtio/
15903 F:      drivers/virtio/
15904 F:      tools/virtio/
15905 F:      drivers/net/virtio_net.c
15906 F:      drivers/block/virtio_blk.c
15907 F:      include/linux/virtio*.h
15908 F:      include/uapi/linux/virtio_*.h
15909 F:      drivers/crypto/virtio/
15910 F:      mm/balloon_compaction.c
15911
15912 VIRTIO CRYPTO DRIVER
15913 M:      Gonglei <arei.gonglei@huawei.com>
15914 L:      virtualization@lists.linux-foundation.org
15915 L:      linux-crypto@vger.kernel.org
15916 S:      Maintained
15917 F:      drivers/crypto/virtio/
15918 F:      include/uapi/linux/virtio_crypto.h
15919
15920 VIRTIO DRIVERS FOR S390
15921 M:      Cornelia Huck <cohuck@redhat.com>
15922 M:      Halil Pasic <pasic@linux.ibm.com>
15923 L:      linux-s390@vger.kernel.org
15924 L:      virtualization@lists.linux-foundation.org
15925 L:      kvm@vger.kernel.org
15926 S:      Supported
15927 F:      drivers/s390/virtio/
15928 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15929
15930 VIRTIO GPU DRIVER
15931 M:      David Airlie <airlied@linux.ie>
15932 M:      Gerd Hoffmann <kraxel@redhat.com>
15933 L:      dri-devel@lists.freedesktop.org
15934 L:      virtualization@lists.linux-foundation.org
15935 T:      git git://anongit.freedesktop.org/drm/drm-misc
15936 S:      Maintained
15937 F:      drivers/gpu/drm/virtio/
15938 F:      include/uapi/linux/virtio_gpu.h
15939
15940 VIRTIO HOST (VHOST)
15941 M:      "Michael S. Tsirkin" <mst@redhat.com>
15942 M:      Jason Wang <jasowang@redhat.com>
15943 L:      kvm@vger.kernel.org
15944 L:      virtualization@lists.linux-foundation.org
15945 L:      netdev@vger.kernel.org
15946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15947 S:      Maintained
15948 F:      drivers/vhost/
15949 F:      include/uapi/linux/vhost.h
15950
15951 VIRTIO INPUT DRIVER
15952 M:      Gerd Hoffmann <kraxel@redhat.com>
15953 S:      Maintained
15954 F:      drivers/virtio/virtio_input.c
15955 F:      include/uapi/linux/virtio_input.h
15956
15957 VIRTUAL BOX GUEST DEVICE DRIVER
15958 M:      Hans de Goede <hdegoede@redhat.com>
15959 M:      Arnd Bergmann <arnd@arndb.de>
15960 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15961 S:      Maintained
15962 F:      include/linux/vbox_utils.h
15963 F:      include/uapi/linux/vbox*.h
15964 F:      drivers/virt/vboxguest/
15965
15966 VIRTUAL SERIO DEVICE DRIVER
15967 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15968 S:      Maintained
15969 F:      drivers/input/serio/userio.c
15970 F:      include/uapi/linux/userio.h
15971
15972 VIVID VIRTUAL VIDEO DRIVER
15973 M:      Hans Verkuil <hverkuil@xs4all.nl>
15974 L:      linux-media@vger.kernel.org
15975 T:      git git://linuxtv.org/media_tree.git
15976 W:      https://linuxtv.org
15977 S:      Maintained
15978 F:      drivers/media/platform/vivid/*
15979
15980 VLYNQ BUS
15981 M:      Florian Fainelli <f.fainelli@gmail.com>
15982 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15983 S:      Maintained
15984 F:      drivers/vlynq/vlynq.c
15985 F:      include/linux/vlynq.h
15986
15987 VME SUBSYSTEM
15988 M:      Martyn Welch <martyn@welchs.me.uk>
15989 M:      Manohar Vanga <manohar.vanga@gmail.com>
15990 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15991 L:      devel@driverdev.osuosl.org
15992 S:      Maintained
15993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15994 F:      Documentation/driver-api/vme.rst
15995 F:      drivers/staging/vme/
15996 F:      drivers/vme/
15997 F:      include/linux/vme*
15998
15999 VMWARE BALLOON DRIVER
16000 M:      Xavier Deguillard <xdeguillard@vmware.com>
16001 M:      Nadav Amit <namit@vmware.com>
16002 M:      "VMware, Inc." <pv-drivers@vmware.com>
16003 L:      linux-kernel@vger.kernel.org
16004 S:      Maintained
16005 F:      drivers/misc/vmw_balloon.c
16006
16007 VMWARE HYPERVISOR INTERFACE
16008 M:      Alok Kataria <akataria@vmware.com>
16009 L:      virtualization@lists.linux-foundation.org
16010 S:      Supported
16011 F:      arch/x86/kernel/cpu/vmware.c
16012
16013 VMWARE PVRDMA DRIVER
16014 M:      Adit Ranadive <aditr@vmware.com>
16015 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16016 L:      linux-rdma@vger.kernel.org
16017 S:      Maintained
16018 F:      drivers/infiniband/hw/vmw_pvrdma/
16019
16020 VMware PVSCSI driver
16021 M:      Jim Gill <jgill@vmware.com>
16022 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16023 L:      linux-scsi@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/scsi/vmw_pvscsi.c
16026 F:      drivers/scsi/vmw_pvscsi.h
16027
16028 VMWARE VMMOUSE SUBDRIVER
16029 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16030 M:      "VMware, Inc." <pv-drivers@vmware.com>
16031 L:      linux-input@vger.kernel.org
16032 S:      Maintained
16033 F:      drivers/input/mouse/vmmouse.c
16034 F:      drivers/input/mouse/vmmouse.h
16035
16036 VMWARE VMXNET3 ETHERNET DRIVER
16037 M:      Ronak Doshi <doshir@vmware.com>
16038 M:      "VMware, Inc." <pv-drivers@vmware.com>
16039 L:      netdev@vger.kernel.org
16040 S:      Maintained
16041 F:      drivers/net/vmxnet3/
16042
16043 VOCORE VOCORE2 BOARD
16044 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16045 L:      linux-mips@linux-mips.org
16046 S:      Maintained
16047 F:      arch/mips/boot/dts/ralink/vocore2.dts
16048
16049 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16050 M:      Liam Girdwood <lgirdwood@gmail.com>
16051 M:      Mark Brown <broonie@kernel.org>
16052 L:      linux-kernel@vger.kernel.org
16053 W:      http://www.slimlogic.co.uk/?p=48
16054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16055 S:      Supported
16056 F:      Documentation/devicetree/bindings/regulator/
16057 F:      Documentation/power/regulator/
16058 F:      drivers/regulator/
16059 F:      include/dt-bindings/regulator/
16060 F:      include/linux/regulator/
16061
16062 VRF
16063 M:      David Ahern <dsa@cumulusnetworks.com>
16064 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16065 L:      netdev@vger.kernel.org
16066 S:      Maintained
16067 F:      drivers/net/vrf.c
16068 F:      Documentation/networking/vrf.txt
16069
16070 VT1211 HARDWARE MONITOR DRIVER
16071 M:      Juerg Haefliger <juergh@gmail.com>
16072 L:      linux-hwmon@vger.kernel.org
16073 S:      Maintained
16074 F:      Documentation/hwmon/vt1211
16075 F:      drivers/hwmon/vt1211.c
16076
16077 VT8231 HARDWARE MONITOR DRIVER
16078 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16079 L:      linux-hwmon@vger.kernel.org
16080 S:      Maintained
16081 F:      drivers/hwmon/vt8231.c
16082
16083 VUB300 USB to SDIO/SD/MMC bridge chip
16084 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16085 L:      linux-mmc@vger.kernel.org
16086 L:      linux-usb@vger.kernel.org
16087 S:      Supported
16088 F:      drivers/mmc/host/vub300.c
16089
16090 W1 DALLAS'S 1-WIRE BUS
16091 M:      Evgeniy Polyakov <zbr@ioremap.net>
16092 S:      Maintained
16093 F:      Documentation/devicetree/bindings/w1/
16094 F:      Documentation/w1/
16095 F:      drivers/w1/
16096 F:      include/linux/w1.h
16097
16098 W83791D HARDWARE MONITORING DRIVER
16099 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16100 L:      linux-hwmon@vger.kernel.org
16101 S:      Maintained
16102 F:      Documentation/hwmon/w83791d
16103 F:      drivers/hwmon/w83791d.c
16104
16105 W83793 HARDWARE MONITORING DRIVER
16106 M:      Rudolf Marek <r.marek@assembler.cz>
16107 L:      linux-hwmon@vger.kernel.org
16108 S:      Maintained
16109 F:      Documentation/hwmon/w83793
16110 F:      drivers/hwmon/w83793.c
16111
16112 W83795 HARDWARE MONITORING DRIVER
16113 M:      Jean Delvare <jdelvare@suse.com>
16114 L:      linux-hwmon@vger.kernel.org
16115 S:      Maintained
16116 F:      drivers/hwmon/w83795.c
16117
16118 W83L51xD SD/MMC CARD INTERFACE DRIVER
16119 M:      Pierre Ossman <pierre@ossman.eu>
16120 S:      Maintained
16121 F:      drivers/mmc/host/wbsd.*
16122
16123 WACOM PROTOCOL 4 SERIAL TABLETS
16124 M:      Julian Squires <julian@cipht.net>
16125 M:      Hans de Goede <hdegoede@redhat.com>
16126 L:      linux-input@vger.kernel.org
16127 S:      Maintained
16128 F:      drivers/input/tablet/wacom_serial4.c
16129
16130 WATCHDOG DEVICE DRIVERS
16131 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16132 M:      Guenter Roeck <linux@roeck-us.net>
16133 L:      linux-watchdog@vger.kernel.org
16134 W:      http://www.linux-watchdog.org/
16135 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16136 S:      Maintained
16137 F:      Documentation/devicetree/bindings/watchdog/
16138 F:      Documentation/watchdog/
16139 F:      drivers/watchdog/
16140 F:      include/linux/watchdog.h
16141 F:      include/uapi/linux/watchdog.h
16142
16143 WHISKEYCOVE PMIC GPIO DRIVER
16144 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16145 L:      linux-gpio@vger.kernel.org
16146 S:      Maintained
16147 F:      drivers/gpio/gpio-wcove.c
16148
16149 WIIMOTE HID DRIVER
16150 M:      David Herrmann <dh.herrmann@googlemail.com>
16151 L:      linux-input@vger.kernel.org
16152 S:      Maintained
16153 F:      drivers/hid/hid-wiimote*
16154
16155 WILOCITY WIL6210 WIRELESS DRIVER
16156 M:      Maya Erez <merez@codeaurora.org>
16157 L:      linux-wireless@vger.kernel.org
16158 L:      wil6210@qti.qualcomm.com
16159 S:      Supported
16160 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16161 F:      drivers/net/wireless/ath/wil6210/
16162
16163 WIMAX STACK
16164 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16165 M:      linux-wimax@intel.com
16166 L:      wimax@linuxwimax.org (subscribers-only)
16167 S:      Supported
16168 W:      http://linuxwimax.org
16169 F:      Documentation/wimax/README.wimax
16170 F:      include/linux/wimax/debug.h
16171 F:      include/net/wimax.h
16172 F:      include/uapi/linux/wimax.h
16173 F:      net/wimax/
16174
16175 WINBOND CIR DRIVER
16176 M:      David Härdeman <david@hardeman.nu>
16177 S:      Maintained
16178 F:      drivers/media/rc/winbond-cir.c
16179
16180 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16181 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16182 L:      linux-watchdog@vger.kernel.org
16183 S:      Maintained
16184 F:      drivers/watchdog/ebc-c384_wdt.c
16185
16186 WINSYSTEMS WS16C48 GPIO DRIVER
16187 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16188 L:      linux-gpio@vger.kernel.org
16189 S:      Maintained
16190 F:      drivers/gpio/gpio-ws16c48.c
16191
16192 WISTRON LAPTOP BUTTON DRIVER
16193 M:      Miloslav Trmac <mitr@volny.cz>
16194 S:      Maintained
16195 F:      drivers/input/misc/wistron_btns.c
16196
16197 WL3501 WIRELESS PCMCIA CARD DRIVER
16198 L:      linux-wireless@vger.kernel.org
16199 S:      Odd fixes
16200 F:      drivers/net/wireless/wl3501*
16201
16202 WOLFSON MICROELECTRONICS DRIVERS
16203 L:      patches@opensource.cirrus.com
16204 T:      git https://github.com/CirrusLogic/linux-drivers.git
16205 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16206 S:      Supported
16207 F:      Documentation/hwmon/wm83??
16208 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16209 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16210 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16211 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16212 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16213 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16214 F:      drivers/clk/clk-wm83*.c
16215 F:      drivers/extcon/extcon-arizona.c
16216 F:      drivers/leds/leds-wm83*.c
16217 F:      drivers/gpio/gpio-*wm*.c
16218 F:      drivers/gpio/gpio-arizona.c
16219 F:      drivers/hwmon/wm83??-hwmon.c
16220 F:      drivers/input/misc/wm831x-on.c
16221 F:      drivers/input/touchscreen/wm831x-ts.c
16222 F:      drivers/input/touchscreen/wm97*.c
16223 F:      drivers/mfd/arizona*
16224 F:      drivers/mfd/wm*.c
16225 F:      drivers/mfd/cs47l24*
16226 F:      drivers/power/supply/wm83*.c
16227 F:      drivers/rtc/rtc-wm83*.c
16228 F:      drivers/regulator/wm8*.c
16229 F:      drivers/regulator/arizona*
16230 F:      drivers/video/backlight/wm83*_bl.c
16231 F:      drivers/watchdog/wm83*_wdt.c
16232 F:      include/linux/mfd/arizona/
16233 F:      include/linux/mfd/wm831x/
16234 F:      include/linux/mfd/wm8350/
16235 F:      include/linux/mfd/wm8400*
16236 F:      include/linux/regulator/arizona*
16237 F:      include/linux/wm97xx.h
16238 F:      include/sound/wm????.h
16239 F:      sound/soc/codecs/arizona.?
16240 F:      sound/soc/codecs/wm*
16241 F:      sound/soc/codecs/cs47l24*
16242
16243 WORKQUEUE
16244 M:      Tejun Heo <tj@kernel.org>
16245 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16247 S:      Maintained
16248 F:      include/linux/workqueue.h
16249 F:      kernel/workqueue.c
16250 F:      Documentation/core-api/workqueue.rst
16251
16252 X-POWERS AXP288 PMIC DRIVERS
16253 M:      Hans de Goede <hdegoede@redhat.com>
16254 S:      Maintained
16255 N:      axp288
16256 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16257
16258 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16259 M:      Chen-Yu Tsai <wens@csie.org>
16260 L:      linux-kernel@vger.kernel.org
16261 S:      Maintained
16262 N:      axp[128]
16263
16264 X.25 NETWORK LAYER
16265 M:      Andrew Hendry <andrew.hendry@gmail.com>
16266 L:      linux-x25@vger.kernel.org
16267 S:      Odd Fixes
16268 F:      Documentation/networking/x25*
16269 F:      include/net/x25*
16270 F:      net/x25/
16271
16272 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16273 M:      Thomas Gleixner <tglx@linutronix.de>
16274 M:      Ingo Molnar <mingo@redhat.com>
16275 M:      Borislav Petkov <bp@alien8.de>
16276 R:      "H. Peter Anvin" <hpa@zytor.com>
16277 M:      x86@kernel.org
16278 L:      linux-kernel@vger.kernel.org
16279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16280 S:      Maintained
16281 F:      Documentation/devicetree/bindings/x86/
16282 F:      Documentation/x86/
16283 F:      arch/x86/
16284
16285 X86 ENTRY CODE
16286 M:      Andy Lutomirski <luto@kernel.org>
16287 L:      linux-kernel@vger.kernel.org
16288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16289 S:      Maintained
16290 F:      arch/x86/entry/
16291
16292 X86 MCE INFRASTRUCTURE
16293 M:      Tony Luck <tony.luck@intel.com>
16294 M:      Borislav Petkov <bp@alien8.de>
16295 L:      linux-edac@vger.kernel.org
16296 S:      Maintained
16297 F:      arch/x86/kernel/cpu/mcheck/*
16298
16299 X86 MICROCODE UPDATE SUPPORT
16300 M:      Borislav Petkov <bp@alien8.de>
16301 S:      Maintained
16302 F:      arch/x86/kernel/cpu/microcode/*
16303
16304 X86 MM
16305 M:      Dave Hansen <dave.hansen@linux.intel.com>
16306 M:      Andy Lutomirski <luto@kernel.org>
16307 M:      Peter Zijlstra <peterz@infradead.org>
16308 L:      linux-kernel@vger.kernel.org
16309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16310 S:      Maintained
16311 F:      arch/x86/mm/
16312
16313 X86 PLATFORM DRIVERS
16314 M:      Darren Hart <dvhart@infradead.org>
16315 M:      Andy Shevchenko <andy@infradead.org>
16316 L:      platform-driver-x86@vger.kernel.org
16317 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16318 S:      Maintained
16319 F:      drivers/platform/x86/
16320 F:      drivers/platform/olpc/
16321
16322 X86 VDSO
16323 M:      Andy Lutomirski <luto@kernel.org>
16324 L:      linux-kernel@vger.kernel.org
16325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16326 S:      Maintained
16327 F:      arch/x86/entry/vdso/
16328
16329 XARRAY
16330 M:      Matthew Wilcox <willy@infradead.org>
16331 L:      linux-fsdevel@vger.kernel.org
16332 S:      Supported
16333 F:      Documentation/core-api/xarray.rst
16334 F:      lib/idr.c
16335 F:      lib/xarray.c
16336 F:      include/linux/idr.h
16337 F:      include/linux/xarray.h
16338 F:      tools/testing/radix-tree
16339
16340 XC2028/3028 TUNER DRIVER
16341 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16342 L:      linux-media@vger.kernel.org
16343 W:      https://linuxtv.org
16344 T:      git git://linuxtv.org/media_tree.git
16345 S:      Maintained
16346 F:      drivers/media/tuners/tuner-xc2028.*
16347
16348 XDP SOCKETS (AF_XDP)
16349 M:      Björn Töpel <bjorn.topel@intel.com>
16350 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16351 L:      netdev@vger.kernel.org
16352 S:      Maintained
16353 F:      kernel/bpf/xskmap.c
16354 F:      net/xdp/
16355
16356 XEN BLOCK SUBSYSTEM
16357 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16358 M:      Roger Pau Monné <roger.pau@citrix.com>
16359 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16360 S:      Supported
16361 F:      drivers/block/xen-blkback/*
16362 F:      drivers/block/xen*
16363
16364 XEN HYPERVISOR ARM
16365 M:      Stefano Stabellini <sstabellini@kernel.org>
16366 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16367 S:      Maintained
16368 F:      arch/arm/xen/
16369 F:      arch/arm/include/asm/xen/
16370
16371 XEN HYPERVISOR ARM64
16372 M:      Stefano Stabellini <sstabellini@kernel.org>
16373 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16374 S:      Maintained
16375 F:      arch/arm64/xen/
16376 F:      arch/arm64/include/asm/xen/
16377
16378 XEN HYPERVISOR INTERFACE
16379 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16380 M:      Juergen Gross <jgross@suse.com>
16381 R:      Stefano Stabellini <sstabellini@kernel.org>
16382 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16384 S:      Supported
16385 F:      arch/x86/xen/
16386 F:      drivers/*/xen-*front.c
16387 F:      drivers/xen/
16388 F:      arch/x86/include/asm/xen/
16389 F:      arch/x86/include/asm/pvclock-abi.h
16390 F:      include/xen/
16391 F:      include/uapi/xen/
16392 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16393 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16394
16395 XEN NETWORK BACKEND DRIVER
16396 M:      Wei Liu <wei.liu2@citrix.com>
16397 M:      Paul Durrant <paul.durrant@citrix.com>
16398 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16399 L:      netdev@vger.kernel.org
16400 S:      Supported
16401 F:      drivers/net/xen-netback/*
16402
16403 XEN PCI SUBSYSTEM
16404 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16405 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16406 S:      Supported
16407 F:      arch/x86/pci/*xen*
16408 F:      drivers/pci/*xen*
16409
16410 XEN PVSCSI DRIVERS
16411 M:      Juergen Gross <jgross@suse.com>
16412 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16413 L:      linux-scsi@vger.kernel.org
16414 S:      Supported
16415 F:      drivers/scsi/xen-scsifront.c
16416 F:      drivers/xen/xen-scsiback.c
16417 F:      include/xen/interface/io/vscsiif.h
16418
16419 XEN SWIOTLB SUBSYSTEM
16420 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16421 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16422 L:      iommu@lists.linux-foundation.org
16423 S:      Supported
16424 F:      arch/x86/xen/*swiotlb*
16425 F:      drivers/xen/*swiotlb*
16426
16427 XEN SOUND FRONTEND DRIVER
16428 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16429 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16430 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16431 S:      Supported
16432 F:      sound/xen/*
16433
16434 XFS FILESYSTEM
16435 M:      Darrick J. Wong <darrick.wong@oracle.com>
16436 M:      linux-xfs@vger.kernel.org
16437 L:      linux-xfs@vger.kernel.org
16438 W:      http://xfs.org/
16439 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16440 S:      Supported
16441 F:      Documentation/filesystems/xfs.txt
16442 F:      fs/xfs/
16443
16444 XILINX AXI ETHERNET DRIVER
16445 M:      Anirudha Sarangi <anirudh@xilinx.com>
16446 M:      John Linn <John.Linn@xilinx.com>
16447 S:      Maintained
16448 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16449
16450 XILINX UARTLITE SERIAL DRIVER
16451 M:      Peter Korsgaard <jacmet@sunsite.dk>
16452 L:      linux-serial@vger.kernel.org
16453 S:      Maintained
16454 F:      drivers/tty/serial/uartlite.c
16455
16456 XILINX VIDEO IP CORES
16457 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16458 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16459 L:      linux-media@vger.kernel.org
16460 T:      git git://linuxtv.org/media_tree.git
16461 S:      Supported
16462 F:      Documentation/devicetree/bindings/media/xilinx/
16463 F:      drivers/media/platform/xilinx/
16464 F:      include/uapi/linux/xilinx-v4l2-controls.h
16465
16466 XILLYBUS DRIVER
16467 M:      Eli Billauer <eli.billauer@gmail.com>
16468 L:      linux-kernel@vger.kernel.org
16469 S:      Supported
16470 F:      drivers/char/xillybus/
16471
16472 XLP9XX I2C DRIVER
16473 M:      George Cherian <george.cherian@cavium.com>
16474 M:      Jan Glauber <jglauber@cavium.com>
16475 L:      linux-i2c@vger.kernel.org
16476 W:      http://www.cavium.com
16477 S:      Supported
16478 F:      drivers/i2c/busses/i2c-xlp9xx.c
16479
16480 XRA1403 GPIO EXPANDER
16481 M:      Nandor Han <nandor.han@ge.com>
16482 M:      Semi Malinen <semi.malinen@ge.com>
16483 L:      linux-gpio@vger.kernel.org
16484 S:      Maintained
16485 F:      drivers/gpio/gpio-xra1403.c
16486 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16487
16488 XTENSA XTFPGA PLATFORM SUPPORT
16489 M:      Max Filippov <jcmvbkbc@gmail.com>
16490 L:      linux-xtensa@linux-xtensa.org
16491 S:      Maintained
16492 F:      drivers/spi/spi-xtensa-xtfpga.c
16493 F:      sound/soc/xtensa/xtfpga-i2s.c
16494
16495 YAM DRIVER FOR AX.25
16496 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16497 L:      linux-hams@vger.kernel.org
16498 S:      Maintained
16499 F:      drivers/net/hamradio/yam*
16500 F:      include/linux/yam.h
16501
16502 YAMA SECURITY MODULE
16503 M:      Kees Cook <keescook@chromium.org>
16504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16505 S:      Supported
16506 F:      security/yama/
16507 F:      Documentation/admin-guide/LSM/Yama.rst
16508
16509 YEALINK PHONE DRIVER
16510 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16511 L:      usbb2k-api-dev@nongnu.org
16512 S:      Maintained
16513 F:      Documentation/input/devices/yealink.rst
16514 F:      drivers/input/misc/yealink.*
16515
16516 Z8530 DRIVER FOR AX.25
16517 M:      Joerg Reuter <jreuter@yaina.de>
16518 W:      http://yaina.de/jreuter/
16519 W:      http://www.qsl.net/dl1bke/
16520 L:      linux-hams@vger.kernel.org
16521 S:      Maintained
16522 F:      Documentation/networking/z8530drv.txt
16523 F:      drivers/net/hamradio/*scc.c
16524 F:      drivers/net/hamradio/z8530.h
16525
16526 ZBUD COMPRESSED PAGE ALLOCATOR
16527 M:      Seth Jennings <sjenning@redhat.com>
16528 M:      Dan Streetman <ddstreet@ieee.org>
16529 L:      linux-mm@kvack.org
16530 S:      Maintained
16531 F:      mm/zbud.c
16532 F:      include/linux/zbud.h
16533
16534 ZD1211RW WIRELESS DRIVER
16535 M:      Daniel Drake <dsd@gentoo.org>
16536 M:      Ulrich Kunitz <kune@deine-taler.de>
16537 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16538 L:      linux-wireless@vger.kernel.org
16539 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16540 S:      Maintained
16541 F:      drivers/net/wireless/zydas/zd1211rw/
16542
16543 ZD1301 MEDIA DRIVER
16544 M:      Antti Palosaari <crope@iki.fi>
16545 L:      linux-media@vger.kernel.org
16546 W:      https://linuxtv.org/
16547 W:      http://palosaari.fi/linux/
16548 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16549 S:      Maintained
16550 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16551
16552 ZD1301_DEMOD MEDIA DRIVER
16553 M:      Antti Palosaari <crope@iki.fi>
16554 L:      linux-media@vger.kernel.org
16555 W:      https://linuxtv.org/
16556 W:      http://palosaari.fi/linux/
16557 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16558 S:      Maintained
16559 F:      drivers/media/dvb-frontends/zd1301_demod*
16560
16561 ZPOOL COMPRESSED PAGE STORAGE API
16562 M:      Dan Streetman <ddstreet@ieee.org>
16563 L:      linux-mm@kvack.org
16564 S:      Maintained
16565 F:      mm/zpool.c
16566 F:      include/linux/zpool.h
16567
16568 ZR36067 VIDEO FOR LINUX DRIVER
16569 L:      mjpeg-users@lists.sourceforge.net
16570 L:      linux-media@vger.kernel.org
16571 W:      http://mjpeg.sourceforge.net/driver-zoran/
16572 T:      hg https://linuxtv.org/hg/v4l-dvb
16573 S:      Odd Fixes
16574 F:      drivers/staging/media/zoran/
16575
16576 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16577 M:      Minchan Kim <minchan@kernel.org>
16578 M:      Nitin Gupta <ngupta@vflare.org>
16579 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16580 L:      linux-kernel@vger.kernel.org
16581 S:      Maintained
16582 F:      drivers/block/zram/
16583 F:      Documentation/blockdev/zram.txt
16584
16585 ZS DECSTATION Z85C30 SERIAL DRIVER
16586 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16587 S:      Maintained
16588 F:      drivers/tty/serial/zs.*
16589
16590 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16591 M:      Minchan Kim <minchan@kernel.org>
16592 M:      Nitin Gupta <ngupta@vflare.org>
16593 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16594 L:      linux-mm@kvack.org
16595 S:      Maintained
16596 F:      mm/zsmalloc.c
16597 F:      include/linux/zsmalloc.h
16598 F:      Documentation/vm/zsmalloc.rst
16599
16600 ZSWAP COMPRESSED SWAP CACHING
16601 M:      Seth Jennings <sjenning@redhat.com>
16602 M:      Dan Streetman <ddstreet@ieee.org>
16603 L:      linux-mm@kvack.org
16604 S:      Maintained
16605 F:      mm/zswap.c
16606
16607 THE REST
16608 M:      Linus Torvalds <torvalds@linux-foundation.org>
16609 L:      linux-kernel@vger.kernel.org
16610 Q:      http://patchwork.kernel.org/project/LKML/list/
16611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16612 S:      Buried alive in reporters
16613 F:      *
16614 F:      */