MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD5758 DRIVER
 825 M:      Stefan Popa <stefan.popa@analog.com>
 826 L:      linux-iio@vger.kernel.org
 827 W:      http://ez.analog.com/community/linux-device-drivers
 828 S:      Supported
 829 F:      drivers/iio/dac/ad5758.c
 830 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 831
 832 ANALOG DEVICES INC AD9389B DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/ad9389b*
 837
 838 ANALOG DEVICES INC ADGS1408 DRIVER
 839 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 840 S:      Supported
 841 F:      drivers/mux/adgs1408.c
 842 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 843
 844 ANALOG DEVICES INC ADP5061 DRIVER
 845 M:      Stefan Popa <stefan.popa@analog.com>
 846 L:      linux-pm@vger.kernel.org
 847 W:      http://ez.analog.com/community/linux-device-drivers
 848 S:      Supported
 849 F:      drivers/power/supply/adp5061.c
 850
 851 ANALOG DEVICES INC ADV7180 DRIVER
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 L:      linux-media@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/media/i2c/adv7180.c
 857
 858 ANALOG DEVICES INC ADV748X DRIVER
 859 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv748x/*
 863
 864 ANALOG DEVICES INC ADV7511 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7511*
 869
 870 ANALOG DEVICES INC ADV7604 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7604*
 875
 876 ANALOG DEVICES INC ADV7842 DRIVER
 877 M:      Hans Verkuil <hans.verkuil@cisco.com>
 878 L:      linux-media@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/media/i2c/adv7842*
 881
 882 ANALOG DEVICES INC ASOC CODEC DRIVERS
 883 M:      Lars-Peter Clausen <lars@metafoo.de>
 884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 885 W:      http://wiki.analog.com/
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      sound/soc/codecs/adau*
 889 F:      sound/soc/codecs/adav*
 890 F:      sound/soc/codecs/ad1*
 891 F:      sound/soc/codecs/ad7*
 892 F:      sound/soc/codecs/ssm*
 893 F:      sound/soc/codecs/sigmadsp.*
 894
 895 ANALOG DEVICES INC DMA DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/dma/dma-axi-dmac.c
 900
 901 ANALOG DEVICES INC IIO DRIVERS
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 904 W:      http://wiki.analog.com/
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 909 F:      drivers/iio/*/ad*
 910 F:      drivers/iio/adc/ltc2497*
 911 X:      drivers/iio/*/adjd*
 912 F:      drivers/staging/iio/*/ad*
 913
 914 ANDES ARCHITECTURE
 915 M:      Greentime Hu <green.hu@gmail.com>
 916 M:      Vincent Chen <deanbo422@gmail.com>
 917 T:      git https://github.com/andestech/linux.git
 918 S:      Supported
 919 F:      arch/nds32/
 920 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 921 F:      Documentation/devicetree/bindings/nds32/
 922 K:      nds32
 923 N:      nds32
 924
 925 ANDROID CONFIG FRAGMENTS
 926 M:      Rob Herring <robh@kernel.org>
 927 S:      Supported
 928 F:      kernel/configs/android*
 929
 930 ANDROID DRIVERS
 931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 932 M:      Arve Hjønnevåg <arve@android.com>
 933 M:      Todd Kjos <tkjos@android.com>
 934 M:      Martijn Coenen <maco@android.com>
 935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 936 L:      devel@driverdev.osuosl.org
 937 S:      Supported
 938 F:      drivers/android/
 939 F:      drivers/staging/android/
 940
 941 ANDROID GOLDFISH PIC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 945 F:      drivers/irqchip/irq-goldfish-pic.c
 946
 947 ANDROID GOLDFISH RTC DRIVER
 948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 949 S:      Supported
 950 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 951 F:      drivers/rtc/rtc-goldfish.c
 952
 953 ANDROID ION DRIVER
 954 M:      Laura Abbott <labbott@redhat.com>
 955 M:      Sumit Semwal <sumit.semwal@linaro.org>
 956 L:      devel@driverdev.osuosl.org
 957 L:      dri-devel@lists.freedesktop.org
 958 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 959 S:      Supported
 960 F:      drivers/staging/android/ion
 961 F:      drivers/staging/android/uapi/ion.h
 962
 963 AOA (Apple Onboard Audio) ALSA DRIVER
 964 M:      Johannes Berg <johannes@sipsolutions.net>
 965 L:      linuxppc-dev@lists.ozlabs.org
 966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 967 S:      Maintained
 968 F:      sound/aoa/
 969
 970 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 972 L:      linux-iio@vger.kernel.org
 973 S:      Maintained
 974 F:      drivers/iio/adc/stx104.c
 975
 976 APM DRIVER
 977 M:      Jiri Kosina <jikos@kernel.org>
 978 S:      Odd fixes
 979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 980 F:      arch/x86/kernel/apm_32.c
 981 F:      include/linux/apm_bios.h
 982 F:      include/uapi/linux/apm_bios.h
 983 F:      drivers/char/apm-emulation.c
 984
 985 APPARMOR SECURITY MODULE
 986 M:      John Johansen <john.johansen@canonical.com>
 987 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 988 W:      wiki.apparmor.net
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 990 S:      Supported
 991 F:      security/apparmor/
 992 F:      Documentation/admin-guide/LSM/apparmor.rst
 993
 994 APPLE BCM5974 MULTITOUCH DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-input@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/input/mouse/bcm5974.c
 999
1000 APPLE SMC DRIVER
1001 M:      Henrik Rydberg <rydberg@bitmath.org>
1002 L:      linux-hwmon@vger.kernel.org
1003 S:      Odd fixes
1004 F:      drivers/hwmon/applesmc.c
1005
1006 APPLETALK NETWORK LAYER
1007 L:      netdev@vger.kernel.org
1008 S:      Odd fixes
1009 F:      drivers/net/appletalk/
1010 F:      net/appletalk/
1011
1012 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1013 M:      Duc Dang <dhdang@apm.com>
1014 S:      Supported
1015 F:      arch/arm64/boot/dts/apm/
1016
1017 APPLIED MICRO (APM) X-GENE SOC EDAC
1018 M:      Loc Ho <lho@apm.com>
1019 S:      Supported
1020 F:      drivers/edac/xgene_edac.c
1021 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 S:      Supported
1027 F:      drivers/net/ethernet/apm/xgene-v2/
1028
1029 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1030 M:      Iyappan Subramanian <isubramanian@apm.com>
1031 M:      Keyur Chudgar <kchudgar@apm.com>
1032 M:      Quan Nguyen <qnguyen@apm.com>
1033 S:      Supported
1034 F:      drivers/net/ethernet/apm/xgene/
1035 F:      drivers/net/phy/mdio-xgene.c
1036 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1038
1039 APPLIED MICRO (APM) X-GENE SOC PMU
1040 M:      Tai Nguyen <ttnguyen@apm.com>
1041 S:      Supported
1042 F:      drivers/perf/xgene_pmu.c
1043 F:      Documentation/perf/xgene-pmu.txt
1044 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1045
1046 APTINA CAMERA SENSOR PLL
1047 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1048 L:      linux-media@vger.kernel.org
1049 S:      Maintained
1050 F:      drivers/media/i2c/aptina-pll.*
1051
1052 ARC FRAMEBUFFER DRIVER
1053 M:      Jaya Kumar <jayalk@intworks.biz>
1054 S:      Maintained
1055 F:      drivers/video/fbdev/arcfb.c
1056 F:      drivers/video/fbdev/core/fb_defio.c
1057
1058 ARC PGU DRM DRIVER
1059 M:      Alexey Brodkin <abrodkin@synopsys.com>
1060 S:      Supported
1061 F:      drivers/gpu/drm/arc/
1062 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1063
1064 ARCNET NETWORK LAYER
1065 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1066 L:      netdev@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/net/arcnet/
1069 F:      include/uapi/linux/if_arcnet.h
1070
1071 ARM ARCHITECTED TIMER DRIVER
1072 M:      Mark Rutland <mark.rutland@arm.com>
1073 M:      Marc Zyngier <marc.zyngier@arm.com>
1074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1075 S:      Maintained
1076 F:      arch/arm/include/asm/arch_timer.h
1077 F:      arch/arm64/include/asm/arch_timer.h
1078 F:      drivers/clocksource/arm_arch_timer.c
1079
1080 ARM HDLCD DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 S:      Supported
1083 F:      drivers/gpu/drm/arm/hdlcd_*
1084 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1085
1086 ARM MALI-DP DRM DRIVER
1087 M:      Liviu Dudau <liviu.dudau@arm.com>
1088 M:      Brian Starkey <brian.starkey@arm.com>
1089 M:      Mali DP Maintainers <malidp@foss.arm.com>
1090 S:      Supported
1091 F:      drivers/gpu/drm/arm/
1092 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1093
1094 ARM MFM AND FLOPPY DRIVERS
1095 M:      Ian Molton <spyro@f2s.com>
1096 S:      Maintained
1097 F:      arch/arm/lib/floppydma.S
1098 F:      arch/arm/include/asm/floppy.h
1099
1100 ARM PMU PROFILING AND DEBUGGING
1101 M:      Will Deacon <will.deacon@arm.com>
1102 M:      Mark Rutland <mark.rutland@arm.com>
1103 S:      Maintained
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 F:      arch/arm*/kernel/perf_*
1106 F:      arch/arm/oprofile/common.c
1107 F:      arch/arm*/kernel/hw_breakpoint.c
1108 F:      arch/arm*/include/asm/hw_breakpoint.h
1109 F:      arch/arm*/include/asm/perf_event.h
1110 F:      drivers/perf/*
1111 F:      include/linux/perf/arm_pmu.h
1112 F:      Documentation/devicetree/bindings/arm/pmu.txt
1113 F:      Documentation/devicetree/bindings/perf/
1114
1115 ARM PORT
1116 M:      Russell King <linux@armlinux.org.uk>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 W:      http://www.armlinux.org.uk/
1119 S:      Odd Fixes
1120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1121 F:      arch/arm/
1122 X:      arch/arm/boot/dts/
1123
1124 ARM PRIMECELL AACI PL041 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      sound/arm/aaci.*
1128
1129 ARM PRIMECELL BUS SUPPORT
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/amba/
1133 F:      include/linux/amba/bus.h
1134
1135 ARM PRIMECELL CLCD PL110 DRIVER
1136 M:      Russell King <linux@armlinux.org.uk>
1137 S:      Odd Fixes
1138 F:      drivers/video/fbdev/amba-clcd.*
1139
1140 ARM PRIMECELL KMI PL050 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/input/serio/ambakmi.*
1144 F:      include/linux/amba/kmi.h
1145
1146 ARM PRIMECELL MMCI PL180/1 DRIVER
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/mmc/host/mmci.*
1150 F:      include/linux/amba/mmci.h
1151
1152 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1153 M:      Russell King <linux@armlinux.org.uk>
1154 S:      Odd Fixes
1155 F:      drivers/tty/serial/amba-pl01*.c
1156 F:      include/linux/amba/serial.h
1157
1158 ARM SMMU DRIVERS
1159 M:      Will Deacon <will.deacon@arm.com>
1160 R:      Robin Murphy <robin.murphy@arm.com>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 F:      drivers/iommu/arm-smmu.c
1164 F:      drivers/iommu/arm-smmu-v3.c
1165 F:      drivers/iommu/io-pgtable-arm.c
1166 F:      drivers/iommu/io-pgtable-arm-v7s.c
1167
1168 ARM SUB-ARCHITECTURES
1169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1170 S:      Maintained
1171 F:      arch/arm/mach-*/
1172 F:      arch/arm/plat-*/
1173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1174
1175 ARM/ACTIONS SEMI ARCHITECTURE
1176 M:      Andreas Färber <afaerber@suse.de>
1177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1178 S:      Maintained
1179 N:      owl
1180 F:      arch/arm/mach-actions/
1181 F:      arch/arm/boot/dts/owl-*
1182 F:      arch/arm64/boot/dts/actions/
1183 F:      drivers/clocksource/owl-*
1184 F:      drivers/pinctrl/actions/*
1185 F:      drivers/soc/actions/
1186 F:      include/dt-bindings/power/owl-*
1187 F:      include/linux/soc/actions/
1188 F:      Documentation/devicetree/bindings/arm/actions.txt
1189 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1190 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1191 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1192
1193 ARM/ADS SPHERE MACHINE SUPPORT
1194 M:      Lennert Buytenhek <kernel@wantstofly.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197
1198 ARM/AFEB9260 MACHINE SUPPORT
1199 M:      Sergey Lapin <slapin@ossfans.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202
1203 ARM/AJECO 1ARM MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/Allwinner SoC Clock Support
1209 M:      Emilio López <emilio@elopez.com.ar>
1210 S:      Maintained
1211 F:      drivers/clk/sunxi/
1212
1213 ARM/Allwinner sunXi SoC support
1214 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1215 M:      Chen-Yu Tsai <wens@csie.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 N:      sun[x456789]i
1219 N:      sun50i
1220 F:      arch/arm/mach-sunxi/
1221 F:      arch/arm64/boot/dts/allwinner/
1222 F:      drivers/clk/sunxi-ng/
1223 F:      drivers/pinctrl/sunxi/
1224 F:      drivers/soc/sunxi/
1225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1226
1227 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1228 M:      Neil Armstrong <narmstrong@baylibre.com>
1229 M:      Jerome Brunet <jbrunet@baylibre.com>
1230 L:      linux-amlogic@lists.infradead.org
1231 S:      Maintained
1232 F:      drivers/clk/meson/
1233 F:      include/dt-bindings/clock/meson*
1234 F:      include/dt-bindings/clock/gxbb*
1235 F:      Documentation/devicetree/bindings/clock/amlogic*
1236
1237 ARM/Amlogic Meson SoC support
1238 M:      Carlo Caione <carlo@caione.org>
1239 M:      Kevin Hilman <khilman@baylibre.com>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-amlogic@lists.infradead.org
1242 W:      http://linux-meson.com/
1243 S:      Maintained
1244 F:      arch/arm/mach-meson/
1245 F:      arch/arm/boot/dts/meson*
1246 F:      arch/arm64/boot/dts/amlogic/
1247 F:      drivers/pinctrl/meson/
1248 F:      drivers/mmc/host/meson*
1249 N:      meson
1250
1251 ARM/Annapurna Labs ALPINE ARCHITECTURE
1252 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1253 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-alpine/
1257 F:      arch/arm/boot/dts/alpine*
1258 F:      arch/arm64/boot/dts/al/
1259 F:      drivers/*/*alpine*
1260
1261 ARM/ARTPEC MACHINE SUPPORT
1262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1263 M:      Lars Persson <lars.persson@axis.com>
1264 S:      Maintained
1265 L:      linux-arm-kernel@axis.com
1266 F:      arch/arm/mach-artpec
1267 F:      arch/arm/boot/dts/artpec6*
1268 F:      drivers/clk/axis
1269 F:      drivers/crypto/axis
1270 F:      drivers/pinctrl/pinctrl-artpec*
1271 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1272
1273 ARM/ASPEED I2C DRIVER
1274 M:      Brendan Higgins <brendanhiggins@google.com>
1275 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1276 R:      Joel Stanley <joel@jms.id.au>
1277 L:      linux-i2c@vger.kernel.org
1278 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1281 F:      drivers/i2c/busses/i2c-aspeed.c
1282 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1283 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1284
1285 ARM/ASPEED MACHINE SUPPORT
1286 M:      Joel Stanley <joel@jms.id.au>
1287 R:      Andrew Jeffery <andrew@aj.id.au>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1290 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1291 S:      Supported
1292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1293 F:      arch/arm/mach-aspeed/
1294 F:      arch/arm/boot/dts/aspeed-*
1295 N:      aspeed
1296
1297 ARM/CALXEDA HIGHBANK ARCHITECTURE
1298 M:      Rob Herring <robh@kernel.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 F:      arch/arm/mach-highbank/
1302 F:      arch/arm/boot/dts/highbank.dts
1303 F:      arch/arm/boot/dts/ecx-*.dts*
1304
1305 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1306 M:      Krzysztof Halasa <khalasa@piap.pl>
1307 S:      Maintained
1308 F:      arch/arm/mach-cns3xxx/
1309
1310 ARM/CAVIUM THUNDER NETWORK DRIVER
1311 M:      Sunil Goutham <sgoutham@cavium.com>
1312 M:      Robert Richter <rric@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Supported
1315 F:      drivers/net/ethernet/cavium/thunder/
1316
1317 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1318 M:      Lukasz Majewski <lukma@denx.de>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/ts72xx.c
1322
1323 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1324 M:      Alexander Shiyan <shc_work@mail.ru>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Odd Fixes
1327 N:      clps711x
1328
1329 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1330 M:      Lennert Buytenhek <kernel@wantstofly.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333
1334 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1335 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1336 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      arch/arm/mach-ep93xx/
1340 F:      arch/arm/mach-ep93xx/include/mach/
1341
1342 ARM/CLKDEV SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1347 F:      drivers/clk/clkdev.c
1348
1349 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1350 M:      Mike Rapoport <mike@compulab.co.il>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1355 M:      Baruch Siach <baruch@tkos.co.il>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      arch/arm/boot/dts/cx92755*
1359 N:      digicolor
1360
1361 ARM/CONTEC MICRO9 MACHINE SUPPORT
1362 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1363 S:      Maintained
1364 F:      arch/arm/mach-ep93xx/micro9.c
1365
1366 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1367 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/hwtracing/coresight/*
1371 F:      Documentation/trace/coresight.txt
1372 F:      Documentation/trace/coresight-cpu-debug.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1375 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1376 F:      tools/perf/arch/arm/util/pmu.c
1377 F:      tools/perf/arch/arm/util/auxtrace.c
1378 F:      tools/perf/arch/arm/util/cs-etm.c
1379 F:      tools/perf/arch/arm/util/cs-etm.h
1380 F:      tools/perf/util/cs-etm.*
1381 F:      tools/perf/util/cs-etm-decoder/*
1382
1383 ARM/CORGI MACHINE SUPPORT
1384 M:      Richard Purdie <rpurdie@rpsys.net>
1385 S:      Maintained
1386
1387 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 T:      git git://github.com/ulli-kroll/linux.git
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/gemini.txt
1394 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1395 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1396 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1397 F:      arch/arm/mach-gemini/
1398 F:      drivers/net/ethernet/cortina/
1399 F:      drivers/pinctrl/pinctrl-gemini.c
1400 F:      drivers/rtc/rtc-ftrtc010.c
1401
1402 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1403 M:      Barry Song <baohua@kernel.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1406 S:      Maintained
1407 F:      arch/arm/boot/dts/prima2*
1408 F:      arch/arm/mach-prima2/
1409 F:      drivers/clk/sirf/
1410 F:      drivers/clocksource/timer-prima2.c
1411 F:      drivers/clocksource/timer-atlas7.c
1412 N:      [^a-z]sirf
1413
1414 ARM/EBSA110 MACHINE SUPPORT
1415 M:      Russell King <linux@armlinux.org.uk>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 W:      http://www.armlinux.org.uk/
1418 S:      Maintained
1419 F:      arch/arm/mach-ebsa110/
1420 F:      drivers/net/ethernet/amd/am79c961a.*
1421
1422 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 N:      efm32
1428
1429 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-pxa/ezx.c
1434
1435 ARM/FARADAY FA526 PORT
1436 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 T:      git git://git.berlios.de/gemini-board
1440 F:      arch/arm/mm/*-fa*
1441
1442 ARM/FOOTBRIDGE ARCHITECTURE
1443 M:      Russell King <linux@armlinux.org.uk>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 W:      http://www.armlinux.org.uk/
1446 S:      Maintained
1447 F:      arch/arm/include/asm/hardware/dec21285.h
1448 F:      arch/arm/mach-footbridge/
1449
1450 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1451 M:      Shawn Guo <shawnguo@kernel.org>
1452 M:      Sascha Hauer <s.hauer@pengutronix.de>
1453 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1454 R:      Fabio Estevam <fabio.estevam@nxp.com>
1455 R:      NXP Linux Team <linux-imx@nxp.com>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/
1460 F:      arch/arm/mach-mxs/
1461 F:      arch/arm/boot/dts/imx*
1462 F:      arch/arm/configs/imx*_defconfig
1463 F:      drivers/clk/imx/
1464 F:      drivers/soc/imx/
1465 F:      include/soc/imx/
1466
1467 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1468 M:      Shawn Guo <shawnguo@kernel.org>
1469 M:      Sascha Hauer <s.hauer@pengutronix.de>
1470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1471 R:      Stefan Agner <stefan@agner.ch>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1475 F:      arch/arm/mach-imx/*vf610*
1476 F:      arch/arm/boot/dts/vf*
1477
1478 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1479 M:      Shawn Guo <shawnguo@kernel.org>
1480 M:      Li Yang <leoyang.li@nxp.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1484 F:      arch/arm/boot/dts/ls1021a*
1485 F:      arch/arm64/boot/dts/freescale/fsl-*
1486 F:      arch/arm64/boot/dts/freescale/qoriq-*
1487
1488 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/GUMSTIX MACHINE SUPPORT
1494 M:      Steve Sakoman <sakoman@gmail.com>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1499 M:      Philipp Zabel <philipp.zabel@gmail.com>
1500 M:      Paul Parsons <lost.distance@yahoo.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/hx4700.c
1504 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1505 F:      sound/soc/pxa/hx4700.c
1506
1507 ARM/HISILICON SOC SUPPORT
1508 M:      Wei Xu <xuwei5@hisilicon.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 W:      http://www.hisilicon.com
1511 S:      Supported
1512 T:      git git://github.com/hisilicon/linux-hisi.git
1513 F:      arch/arm/mach-hisi/
1514 F:      arch/arm/boot/dts/hi3*
1515 F:      arch/arm/boot/dts/hip*
1516 F:      arch/arm/boot/dts/hisi*
1517 F:      arch/arm64/boot/dts/hisilicon/
1518
1519 ARM/HP JORNADA 7XX MACHINE SUPPORT
1520 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1521 W:      www.jlime.com
1522 S:      Maintained
1523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1524 F:      arch/arm/mach-sa1100/jornada720.c
1525 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1526
1527 ARM/IGEP MACHINE SUPPORT
1528 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1529 M:      Javier Martinez Canillas <javier@dowhile0.org>
1530 L:      linux-omap@vger.kernel.org
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/omap3-igep*
1534
1535 ARM/INCOME PXA270 SUPPORT
1536 M:      Marek Vasut <marek.vasut@gmail.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1540
1541 ARM/INTEL IOP13XX ARM ARCHITECTURE
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/INTEL IOP32X ARM ARCHITECTURE
1547 M:      Lennert Buytenhek <kernel@wantstofly.org>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550
1551 ARM/INTEL IOP33X ARM ARCHITECTURE
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Orphan
1554
1555 ARM/INTEL IQ81342EX MACHINE SUPPORT
1556 M:      Lennert Buytenhek <kernel@wantstofly.org>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559
1560 ARM/INTEL IXDP2850 MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/INTEL IXP4XX ARM ARCHITECTURE
1566 M:      Imre Kaloz <kaloz@openwrt.org>
1567 M:      Krzysztof Halasa <khalasa@piap.pl>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      arch/arm/mach-ixp4xx/
1571
1572 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1573 M:      Jonathan Cameron <jic23@cam.ac.uk>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-pxa/stargate2.c
1577 F:      drivers/pcmcia/pxa2xx_stargate2.c
1578
1579 ARM/INTEL XSC3 (MANZANO) ARM CORE
1580 M:      Lennert Buytenhek <kernel@wantstofly.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583
1584 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LG1K ARCHITECTURE
1590 M:      Chanho Min <chanho.min@lge.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm64/boot/dts/lg/
1594
1595 ARM/LOGICPD PXA270 MACHINE SUPPORT
1596 M:      Lennert Buytenhek <kernel@wantstofly.org>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/LPC18XX ARCHITECTURE
1601 M:      Joachim Eastwood <manabian@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/lpc43*
1605 F:      drivers/clk/nxp/clk-lpc18xx*
1606 F:      drivers/clocksource/time-lpc32xx.c
1607 F:      drivers/i2c/busses/i2c-lpc2k.c
1608 F:      drivers/memory/pl172.c
1609 F:      drivers/mtd/spi-nor/nxp-spifi.c
1610 F:      drivers/rtc/rtc-lpc24xx.c
1611 N:      lpc18xx
1612
1613 ARM/LPC32XX SOC SUPPORT
1614 M:      Vladimir Zapolskiy <vz@mleia.com>
1615 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/lpc32*
1620 F:      arch/arm/mach-lpc32xx/
1621 F:      drivers/i2c/busses/i2c-pnx.c
1622 F:      drivers/net/ethernet/nxp/lpc_eth.c
1623 F:      drivers/usb/host/ohci-nxp.c
1624 F:      drivers/watchdog/pnx4008_wdt.c
1625 N:      lpc32xx
1626
1627 ARM/MAGICIAN MACHINE SUPPORT
1628 M:      Philipp Zabel <philipp.zabel@gmail.com>
1629 S:      Maintained
1630
1631 ARM/Marvell Dove/MV78xx0/Orion SOC support
1632 M:      Jason Cooper <jason@lakedaemon.net>
1633 M:      Andrew Lunn <andrew@lunn.ch>
1634 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1635 M:      Gregory Clement <gregory.clement@bootlin.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      Documentation/devicetree/bindings/soc/dove/
1639 F:      arch/arm/mach-dove/
1640 F:      arch/arm/mach-mv78xx0/
1641 F:      arch/arm/mach-orion5x/
1642 F:      arch/arm/plat-orion/
1643 F:      arch/arm/boot/dts/dove*
1644 F:      arch/arm/boot/dts/orion5x*
1645
1646 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1647 M:      Jason Cooper <jason@lakedaemon.net>
1648 M:      Andrew Lunn <andrew@lunn.ch>
1649 M:      Gregory Clement <gregory.clement@bootlin.com>
1650 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/armada*
1654 F:      arch/arm/boot/dts/kirkwood*
1655 F:      arch/arm/configs/mvebu_*_defconfig
1656 F:      arch/arm/mach-mvebu/
1657 F:      arch/arm64/boot/dts/marvell/armada*
1658 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1659 F:      drivers/cpufreq/mvebu-cpufreq.c
1660 F:      drivers/irqchip/irq-armada-370-xp.c
1661 F:      drivers/irqchip/irq-mvebu-*
1662 F:      drivers/pinctrl/mvebu/
1663 F:      drivers/rtc/rtc-armada38x.c
1664
1665 ARM/Mediatek RTC DRIVER
1666 M:      Eddie Huang <eddie.huang@mediatek.com>
1667 M:      Sean Wang <sean.wang@mediatek.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1672 F:      drivers/rtc/rtc-mt6397.c
1673 F:      drivers/rtc/rtc-mt7622.c
1674
1675 ARM/Mediatek SoC support
1676 M:      Matthias Brugger <matthias.bgg@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/mt6*
1681 F:      arch/arm/boot/dts/mt7*
1682 F:      arch/arm/boot/dts/mt8*
1683 F:      arch/arm/mach-mediatek/
1684 F:      arch/arm64/boot/dts/mediatek/
1685 N:      mtk
1686 K:      mediatek
1687
1688 ARM/Mediatek USB3 PHY DRIVER
1689 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      drivers/phy/mediatek/
1694 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1695
1696 ARM/MICREL KS8695 ARCHITECTURE
1697 M:      Greg Ungerer <gerg@uclinux.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-ks8695/
1700 S:      Odd Fixes
1701
1702 ARM/Microchip (AT91) SoC support
1703 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1704 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.linux4sam.org
1707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1708 S:      Supported
1709 N:      at91
1710 N:      atmel
1711 F:      arch/arm/mach-at91/
1712 F:      include/soc/at91/
1713 F:      arch/arm/boot/dts/at91*.dts
1714 F:      arch/arm/boot/dts/at91*.dtsi
1715 F:      arch/arm/boot/dts/sama*.dts
1716 F:      arch/arm/boot/dts/sama*.dtsi
1717 F:      arch/arm/include/debug/at91.S
1718 F:      drivers/memory/atmel*
1719 F:      drivers/watchdog/sama5d4_wdt.c
1720 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1721 X:      drivers/net/wireless/atmel/
1722
1723 ARM/MIOA701 MACHINE SUPPORT
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 F:      arch/arm/mach-pxa/mioa701.c
1727 S:      Maintained
1728
1729 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1730 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1731 S:      Maintained
1732
1733 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1734 M:      Linus Walleij <linus.walleij@linaro.org>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-nomadik/
1738 F:      arch/arm/mach-u300/
1739 F:      arch/arm/mach-ux500/
1740 F:      arch/arm/boot/dts/ste-*
1741 F:      drivers/clk/clk-nomadik.c
1742 F:      drivers/clk/clk-u300.c
1743 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1744 F:      drivers/clocksource/timer-u300.c
1745 F:      drivers/dma/coh901318*
1746 F:      drivers/dma/ste_dma40*
1747 F:      drivers/hwspinlock/u8500_hsem.c
1748 F:      drivers/i2c/busses/i2c-nomadik.c
1749 F:      drivers/i2c/busses/i2c-stu300.c
1750 F:      drivers/mfd/ab3100*
1751 F:      drivers/mfd/ab8500*
1752 F:      drivers/mfd/abx500*
1753 F:      drivers/mfd/dbx500*
1754 F:      drivers/mfd/db8500*
1755 F:      drivers/pinctrl/nomadik/
1756 F:      drivers/pinctrl/pinctrl-coh901*
1757 F:      drivers/pinctrl/pinctrl-u300.c
1758 F:      drivers/rtc/rtc-ab3100.c
1759 F:      drivers/rtc/rtc-ab8500.c
1760 F:      drivers/rtc/rtc-coh901331.c
1761 F:      drivers/rtc/rtc-pl031.c
1762 F:      drivers/watchdog/coh901327_wdt.c
1763 F:      Documentation/devicetree/bindings/arm/ste-*
1764 F:      Documentation/devicetree/bindings/arm/ux500/
1765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1766
1767 ARM/NUVOTON NPCM ARCHITECTURE
1768 M:      Avi Fishman <avifishman70@gmail.com>
1769 M:      Tomer Maimon <tmaimon77@gmail.com>
1770 R:      Patrick Venture <venture@google.com>
1771 R:      Nancy Yuen <yuenn@google.com>
1772 R:      Brendan Higgins <brendanhiggins@google.com>
1773 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1774 S:      Supported
1775 F:      arch/arm/mach-npcm/
1776 F:      arch/arm/boot/dts/nuvoton-npcm*
1777 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1778 F:      drivers/*/*npcm*
1779 F:      Documentation/devicetree/bindings/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*/*npcm*
1781
1782 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1783 M:      Wan ZongShun <mcuos.com@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.mcuos.com
1786 S:      Maintained
1787 F:      arch/arm/mach-w90x900/
1788 F:      drivers/input/keyboard/w90p910_keypad.c
1789 F:      drivers/input/touchscreen/w90p910_ts.c
1790 F:      drivers/watchdog/nuc900_wdt.c
1791 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1792 F:      drivers/mtd/nand/raw/nuc900_nand.c
1793 F:      drivers/rtc/rtc-nuc900.c
1794 F:      drivers/spi/spi-nuc900.c
1795 F:      drivers/usb/host/ehci-w90x900.c
1796 F:      drivers/video/fbdev/nuc900fb.c
1797
1798 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1799 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1800 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1801 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1802 S:      Supported
1803
1804 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1805 M:      Alexander Clouter <alex@digriz.org.uk>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 W:      http://www.digriz.org.uk/ts78xx/kernel
1808 S:      Maintained
1809 F:      arch/arm/mach-orion5x/ts78xx-*
1810
1811 ARM/OXNAS platform support
1812 M:      Neil Armstrong <narmstrong@baylibre.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      arch/arm/mach-oxnas/
1817 F:      arch/arm/boot/dts/ox8*.dts*
1818 N:      oxnas
1819
1820 ARM/PALM TREO SUPPORT
1821 M:      Tomas Cech <sleep_walker@suse.com>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmtreo.*
1826
1827 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1828 M:      Marek Vasut <marek.vasut@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org
1830 W:      http://hackndev.com
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1833 F:      arch/arm/mach-pxa/palmtx.c
1834 F:      arch/arm/mach-pxa/palmt5.*
1835 F:      arch/arm/mach-pxa/include/mach/palmld.h
1836 F:      arch/arm/mach-pxa/palmld.c
1837 F:      arch/arm/mach-pxa/palmte2.*
1838 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1839 F:      arch/arm/mach-pxa/palmtc.c
1840
1841 ARM/PALMZ72 SUPPORT
1842 M:      Sergey Lapin <slapin@ossfans.org>
1843 L:      linux-arm-kernel@lists.infradead.org
1844 W:      http://hackndev.com
1845 S:      Maintained
1846 F:      arch/arm/mach-pxa/palmz72.*
1847
1848 ARM/PLEB SUPPORT
1849 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1850 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1851 S:      Maintained
1852
1853 ARM/PT DIGITAL BOARD PORT
1854 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 W:      http://www.armlinux.org.uk/
1857 S:      Maintained
1858
1859 ARM/QUALCOMM SUPPORT
1860 M:      Andy Gross <andy.gross@linaro.org>
1861 M:      David Brown <david.brown@linaro.org>
1862 L:      linux-arm-msm@vger.kernel.org
1863 L:      linux-soc@vger.kernel.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/soc/qcom/
1866 F:      arch/arm/boot/dts/qcom-*.dts
1867 F:      arch/arm/boot/dts/qcom-*.dtsi
1868 F:      arch/arm/mach-qcom/
1869 F:      arch/arm64/boot/dts/qcom/*
1870 F:      drivers/i2c/busses/i2c-qup.c
1871 F:      drivers/clk/qcom/
1872 F:      drivers/dma/qcom/
1873 F:      drivers/soc/qcom/
1874 F:      drivers/spi/spi-qup.c
1875 F:      drivers/tty/serial/msm_serial.c
1876 F:      drivers/*/pm8???-*
1877 F:      drivers/mfd/ssbi.c
1878 F:      drivers/firmware/qcom_scm*
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1880
1881 ARM/RADISYS ENP2611 MACHINE SUPPORT
1882 M:      Lennert Buytenhek <kernel@wantstofly.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885
1886 ARM/REALTEK ARCHITECTURE
1887 M:      Andreas Färber <afaerber@suse.de>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm64/boot/dts/realtek/
1891 F:      Documentation/devicetree/bindings/arm/realtek.txt
1892
1893 ARM/RENESAS ARM64 ARCHITECTURE
1894 M:      Simon Horman <horms@verge.net.au>
1895 M:      Magnus Damm <magnus.damm@gmail.com>
1896 L:      linux-renesas-soc@vger.kernel.org
1897 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1899 S:      Supported
1900 F:      arch/arm64/boot/dts/renesas/
1901 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1902 F:      drivers/soc/renesas/
1903 F:      include/linux/soc/renesas/
1904
1905 ARM/RISCPC ARCHITECTURE
1906 M:      Russell King <linux@armlinux.org.uk>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.armlinux.org.uk/
1909 S:      Maintained
1910 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1911 F:      arch/arm/include/asm/hardware/ioc.h
1912 F:      arch/arm/include/asm/hardware/iomd.h
1913 F:      arch/arm/include/asm/hardware/memc.h
1914 F:      arch/arm/mach-rpc/
1915 F:      drivers/net/ethernet/8390/etherh.c
1916 F:      drivers/net/ethernet/i825xx/ether1*
1917 F:      drivers/net/ethernet/seeq/ether3*
1918 F:      drivers/scsi/arm/
1919
1920 ARM/Rockchip SoC support
1921 M:      Heiko Stuebner <heiko@sntech.de>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 L:      linux-rockchip@lists.infradead.org
1924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1925 S:      Maintained
1926 F:      arch/arm/boot/dts/rk3*
1927 F:      arch/arm/boot/dts/rv1108*
1928 F:      arch/arm/mach-rockchip/
1929 F:      drivers/clk/rockchip/
1930 F:      drivers/i2c/busses/i2c-rk3x.c
1931 F:      drivers/*/*rockchip*
1932 F:      drivers/*/*/*rockchip*
1933 F:      sound/soc/rockchip/
1934 N:      rockchip
1935
1936 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1937 M:      Kukjin Kim <kgene@kernel.org>
1938 M:      Krzysztof Kozlowski <krzk@kernel.org>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1941 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/s3c*
1944 F:      arch/arm/boot/dts/s5p*
1945 F:      arch/arm/boot/dts/exynos*
1946 F:      arch/arm64/boot/dts/exynos/
1947 F:      arch/arm/plat-samsung/
1948 F:      arch/arm/mach-s3c24*/
1949 F:      arch/arm/mach-s3c64xx/
1950 F:      arch/arm/mach-s5p*/
1951 F:      arch/arm/mach-exynos*/
1952 F:      drivers/*/*s3c24*
1953 F:      drivers/*/*/*s3c24*
1954 F:      drivers/*/*s3c64xx*
1955 F:      drivers/*/*s5pv210*
1956 F:      drivers/memory/samsung/*
1957 F:      drivers/soc/samsung/*
1958 F:      Documentation/arm/Samsung/
1959 F:      Documentation/devicetree/bindings/arm/samsung/
1960 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1961 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1962 N:      exynos
1963
1964 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1965 M:      Kyungmin Park <kyungmin.park@samsung.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      arch/arm/mach-s5pv210/
1969
1970 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1971 M:      Kyungmin Park <kyungmin.park@samsung.com>
1972 M:      Kamil Debski <kamil@wypas.org>
1973 M:      Andrzej Hajda <a.hajda@samsung.com>
1974 L:      linux-arm-kernel@lists.infradead.org
1975 L:      linux-media@vger.kernel.org
1976 S:      Maintained
1977 F:      drivers/media/platform/s5p-g2d/
1978
1979 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1980 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1981 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1982 L:      linux-media@vger.kernel.org
1983 S:      Maintained
1984 F:      drivers/media/platform/s5p-cec/
1985 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1986
1987 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1988 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1989 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1990 L:      linux-arm-kernel@lists.infradead.org
1991 L:      linux-media@vger.kernel.org
1992 S:      Maintained
1993 F:      drivers/media/platform/s5p-jpeg/
1994
1995 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1996 M:      Kyungmin Park <kyungmin.park@samsung.com>
1997 M:      Kamil Debski <kamil@wypas.org>
1998 M:      Jeongtae Park <jtp.park@samsung.com>
1999 M:      Andrzej Hajda <a.hajda@samsung.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2004 F:      drivers/media/platform/s5p-mfc/
2005
2006 ARM/SHMOBILE ARM ARCHITECTURE
2007 M:      Simon Horman <horms@verge.net.au>
2008 M:      Magnus Damm <magnus.damm@gmail.com>
2009 L:      linux-renesas-soc@vger.kernel.org
2010 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2012 S:      Supported
2013 F:      arch/arm/boot/dts/emev2*
2014 F:      arch/arm/boot/dts/r7s*
2015 F:      arch/arm/boot/dts/r8a*
2016 F:      arch/arm/boot/dts/r9a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2136 M:      Tero Kristo <t-kristo@ti.com>
2137 M:      Nishanth Menon <nm@ti.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Supported
2140 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2141 F:      arch/arm64/boot/dts/ti/Makefile
2142 F:      arch/arm64/boot/dts/ti/k3-*
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/mach-keystone/
2149 F:      arch/arm/boot/dts/keystone-*
2150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2151
2152 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2153 M:      Santosh Shilimkar <ssantosh@kernel.org>
2154 L:      linux-kernel@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/clk/keystone/
2157
2158 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2159 M:      Santosh Shilimkar <ssantosh@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 L:      linux-kernel@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/clocksource/timer-keystone.c
2164
2165 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2166 M:      Santosh Shilimkar <ssantosh@kernel.org>
2167 L:      linux-kernel@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/power/reset/keystone-reset.c
2170
2171 ARM/THECUS N2100 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/TOSA MACHINE SUPPORT
2177 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2178 M:      Dirk Opfer <dirk@opfer-online.de>
2179 S:      Maintained
2180
2181 ARM/UNIPHIER ARCHITECTURE
2182 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2185 S:      Maintained
2186 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2187 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2188 F:      arch/arm/boot/dts/uniphier*
2189 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2190 F:      arch/arm/mach-uniphier/
2191 F:      arch/arm/mm/cache-uniphier.c
2192 F:      arch/arm64/boot/dts/socionext/uniphier*
2193 F:      drivers/bus/uniphier-system-bus.c
2194 F:      drivers/clk/uniphier/
2195 F:      drivers/gpio/gpio-uniphier.c
2196 F:      drivers/i2c/busses/i2c-uniphier*
2197 F:      drivers/irqchip/irq-uniphier-aidet.c
2198 F:      drivers/pinctrl/uniphier/
2199 F:      drivers/reset/reset-uniphier.c
2200 F:      drivers/tty/serial/8250/8250_uniphier.c
2201 N:      uniphier
2202
2203 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2204 M:      Ulf Hansson <ulf.hansson@linaro.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 T:      git git://git.linaro.org/people/ulfh/clk.git
2207 S:      Maintained
2208 F:      drivers/clk/ux500/
2209
2210 ARM/VERSATILE EXPRESS PLATFORM
2211 M:      Liviu Dudau <liviu.dudau@arm.com>
2212 M:      Sudeep Holla <sudeep.holla@arm.com>
2213 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 F:      arch/arm/boot/dts/vexpress*
2217 F:      arch/arm64/boot/dts/arm/
2218 F:      arch/arm/mach-vexpress/
2219 F:      */*/vexpress*
2220 F:      */*/*/vexpress*
2221 F:      drivers/clk/versatile/clk-vexpress-osc.c
2222 F:      drivers/clocksource/versatile.c
2223 N:      mps2
2224
2225 ARM/VFP SUPPORT
2226 M:      Russell King <linux@armlinux.org.uk>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://www.armlinux.org.uk/
2229 S:      Maintained
2230 F:      arch/arm/vfp/
2231
2232 ARM/VOIPAC PXA270 SUPPORT
2233 M:      Marek Vasut <marek.vasut@gmail.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 S:      Maintained
2236 F:      arch/arm/mach-pxa/vpac270.c
2237 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2238
2239 ARM/VT8500 ARM ARCHITECTURE
2240 M:      Tony Prisk <linux@prisktech.co.nz>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 S:      Maintained
2243 F:      arch/arm/mach-vt8500/
2244 F:      drivers/clocksource/vt8500_timer.c
2245 F:      drivers/i2c/busses/i2c-wmt.c
2246 F:      drivers/mmc/host/wmt-sdmmc.c
2247 F:      drivers/pwm/pwm-vt8500.c
2248 F:      drivers/rtc/rtc-vt8500.c
2249 F:      drivers/tty/serial/vt8500_serial.c
2250 F:      drivers/usb/host/ehci-platform.c
2251 F:      drivers/usb/host/uhci-platform.c
2252 F:      drivers/video/fbdev/vt8500lcdfb.*
2253 F:      drivers/video/fbdev/wm8505fb*
2254 F:      drivers/video/fbdev/wmt_ge_rops.*
2255
2256 ARM/ZIPIT Z2 SUPPORT
2257 M:      Marek Vasut <marek.vasut@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-pxa/z2.c
2261 F:      arch/arm/mach-pxa/include/mach/z2.h
2262
2263 ARM/ZTE ARCHITECTURE
2264 M:      Jun Nie <jun.nie@linaro.org>
2265 M:      Baoyou Xie <baoyou.xie@linaro.org>
2266 M:      Shawn Guo <shawnguo@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/boot/dts/zx2967*
2270 F:      arch/arm/mach-zx/
2271 F:      arch/arm64/boot/dts/zte/
2272 F:      drivers/clk/zte/
2273 F:      drivers/dma/zx_dma.c
2274 F:      drivers/gpio/gpio-zx.c
2275 F:      drivers/i2c/busses/i2c-zx2967.c
2276 F:      drivers/mmc/host/dw_mmc-zx.*
2277 F:      drivers/pinctrl/zte/
2278 F:      drivers/soc/zte/
2279 F:      drivers/thermal/zx2967_thermal.c
2280 F:      drivers/watchdog/zx2967_wdt.c
2281 F:      Documentation/devicetree/bindings/arm/zte.txt
2282 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2283 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2284 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2285 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2286 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2287 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2288 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2289 F:      Documentation/devicetree/bindings/soc/zte/
2290 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2291 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2292 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2293 F:      include/dt-bindings/clock/zx2967*.h
2294 F:      include/dt-bindings/soc/zte,*.h
2295 F:      sound/soc/codecs/zx_aud96p22.c
2296 F:      sound/soc/zte/
2297
2298 ARM/ZYNQ ARCHITECTURE
2299 M:      Michal Simek <michal.simek@xilinx.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 W:      http://wiki.xilinx.com
2302 T:      git https://github.com/Xilinx/linux-xlnx.git
2303 S:      Supported
2304 F:      arch/arm/mach-zynq/
2305 F:      drivers/cpuidle/cpuidle-zynq.c
2306 F:      drivers/block/xsysace.c
2307 N:      zynq
2308 N:      xilinx
2309 F:      drivers/clocksource/cadence_ttc_timer.c
2310 F:      drivers/i2c/busses/i2c-cadence.c
2311 F:      drivers/mmc/host/sdhci-of-arasan.c
2312 F:      drivers/edac/synopsys_edac.c
2313 F:      drivers/i2c/busses/i2c-xiic.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
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 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Dept-GELinuxNICDev@cavium.com
2959 L:      netdev@vger.kernel.org
2960 S:      Supported
2961 F:      drivers/net/ethernet/broadcom/bnx2.*
2962 F:      drivers/net/ethernet/broadcom/bnx2_*
2963
2964 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2965 M:      QLogic-Storage-Upstream@qlogic.com
2966 L:      linux-scsi@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/scsi/bnx2fc/
2969
2970 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2971 M:      QLogic-Storage-Upstream@qlogic.com
2972 L:      linux-scsi@vger.kernel.org
2973 S:      Supported
2974 F:      drivers/scsi/bnx2i/
2975
2976 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2977 M:      Ariel Elior <ariel.elior@cavium.com>
2978 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3010 M:      Al Cooper <alcooperx@gmail.com>
3011 L:      linux-kernel@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Maintained
3014 F:      drivers/phy/broadcom/phy-brcm-usb*
3015
3016 BROADCOM GENET ETHERNET DRIVER
3017 M:      Doug Berger <opendmb@gmail.com>
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/genet/
3022
3023 BROADCOM IPROC ARM ARCHITECTURE
3024 M:      Ray Jui <rjui@broadcom.com>
3025 M:      Scott Branden <sbranden@broadcom.com>
3026 M:      Jon Mason <jonmason@broadcom.com>
3027 M:      bcm-kernel-feedback-list@broadcom.com
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/broadcom/cygnus-linux.git
3030 S:      Maintained
3031 N:      iproc
3032 N:      cygnus
3033 N:      bcm[-_]nsp
3034 N:      bcm9113*
3035 N:      bcm9583*
3036 N:      bcm9585*
3037 N:      bcm9586*
3038 N:      bcm988312
3039 N:      bcm113*
3040 N:      bcm583*
3041 N:      bcm585*
3042 N:      bcm586*
3043 N:      bcm88312
3044 N:      hr2
3045 N:      stingray
3046 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3047 F:      arch/arm64/boot/dts/broadcom/stingray/*
3048 F:      drivers/clk/bcm/clk-ns*
3049 F:      drivers/clk/bcm/clk-sr*
3050 F:      drivers/pinctrl/bcm/pinctrl-ns*
3051 F:      include/dt-bindings/clock/bcm-sr*
3052
3053 BROADCOM KONA GPIO DRIVER
3054 M:      Ray Jui <rjui@broadcom.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-bcm-kona.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3059
3060 BROADCOM NETXTREME-E ROCE DRIVER
3061 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3062 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3063 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3064 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3065 L:      linux-rdma@vger.kernel.org
3066 W:      http://www.broadcom.com
3067 S:      Supported
3068 F:      drivers/infiniband/hw/bnxt_re/
3069 F:      include/uapi/rdma/bnxt_re-abi.h
3070
3071 BROADCOM NVRAM DRIVER
3072 M:      Rafał Miłecki <zajec5@gmail.com>
3073 L:      linux-mips@linux-mips.org
3074 S:      Maintained
3075 F:      drivers/firmware/broadcom/*
3076
3077 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3078 M:      Rafał Miłecki <zajec5@gmail.com>
3079 L:      linux-wireless@vger.kernel.org
3080 S:      Maintained
3081 F:      drivers/bcma/
3082 F:      include/linux/bcma/
3083
3084 BROADCOM STB AVS CPUFREQ 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/cpufreq/brcm,stb-avs-cpu-freq.txt
3090 F:      drivers/cpufreq/brcmstb*
3091
3092 BROADCOM STB AVS TMON DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3098 F:      drivers/thermal/broadcom/brcmstb*
3099
3100 BROADCOM STB NAND FLASH DRIVER
3101 M:      Brian Norris <computersforpeace@gmail.com>
3102 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3103 L:      linux-mtd@lists.infradead.org
3104 L:      bcm-kernel-feedback-list@broadcom.com
3105 S:      Maintained
3106 F:      drivers/mtd/nand/raw/brcmnand/
3107
3108 BROADCOM STB DPFE DRIVER
3109 M:      Markus Mayer <mmayer@broadcom.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3112 S:      Maintained
3113 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3114 F:      drivers/memory/brcmstb_dpfe.c
3115
3116 BROADCOM SYSTEMPORT ETHERNET DRIVER
3117 M:      Florian Fainelli <f.fainelli@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 S:      Supported
3120 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3121
3122 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3123 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3124 M:      Prashant Sreedharan <prashant@broadcom.com>
3125 M:      Michael Chan <mchan@broadcom.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/tg3.*
3129
3130 BROCADE BFA FC SCSI DRIVER
3131 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3132 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3133 L:      linux-scsi@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/scsi/bfa/
3136
3137 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rasesh.mody@cavium.com>
3139 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3140 M:      Dept-GELinuxNICDev@cavium.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/brocade/bna/
3144
3145 BSG (block layer generic sg v4 driver)
3146 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      block/bsg.c
3150 F:      include/linux/bsg.h
3151 F:      include/uapi/linux/bsg.h
3152
3153 BT87X AUDIO DRIVER
3154 M:      Clemens Ladisch <clemens@ladisch.de>
3155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3156 T:      git git://git.alsa-project.org/alsa-kernel.git
3157 S:      Maintained
3158 F:      Documentation/sound/cards/bt87x.rst
3159 F:      sound/pci/bt87x.c
3160
3161 BT8XXGPIO DRIVER
3162 M:      Michael Buesch <m@bues.ch>
3163 W:      http://bu3sch.de/btgpio.php
3164 S:      Maintained
3165 F:      drivers/gpio/gpio-bt8xx.c
3166
3167 BTRFS FILE SYSTEM
3168 M:      Chris Mason <clm@fb.com>
3169 M:      Josef Bacik <jbacik@fb.com>
3170 M:      David Sterba <dsterba@suse.com>
3171 L:      linux-btrfs@vger.kernel.org
3172 W:      http://btrfs.wiki.kernel.org/
3173 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3175 S:      Maintained
3176 F:      Documentation/filesystems/btrfs.txt
3177 F:      fs/btrfs/
3178 F:      include/linux/btrfs*
3179 F:      include/uapi/linux/btrfs*
3180
3181 BTTV VIDEO4LINUX DRIVER
3182 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3183 L:      linux-media@vger.kernel.org
3184 W:      https://linuxtv.org
3185 T:      git git://linuxtv.org/media_tree.git
3186 S:      Odd fixes
3187 F:      Documentation/media/v4l-drivers/bttv*
3188 F:      drivers/media/pci/bt8xx/bttv*
3189
3190 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3191 M:      Chanwoo Choi <cw00.choi@samsung.com>
3192 L:      linux-pm@vger.kernel.org
3193 L:      linux-samsung-soc@vger.kernel.org
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3195 S:      Maintained
3196 F:      drivers/devfreq/exynos-bus.c
3197 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3198
3199 BUSLOGIC SCSI DRIVER
3200 M:      Khalid Aziz <khalid@gonehiking.org>
3201 L:      linux-scsi@vger.kernel.org
3202 S:      Maintained
3203 F:      drivers/scsi/BusLogic.*
3204 F:      drivers/scsi/FlashPoint.*
3205
3206 C-MEDIA CMI8788 DRIVER
3207 M:      Clemens Ladisch <clemens@ladisch.de>
3208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3209 T:      git git://git.alsa-project.org/alsa-kernel.git
3210 S:      Maintained
3211 F:      sound/pci/oxygen/
3212
3213 C6X ARCHITECTURE
3214 M:      Mark Salter <msalter@redhat.com>
3215 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3216 L:      linux-c6x-dev@linux-c6x.org
3217 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3218 S:      Maintained
3219 F:      arch/c6x/
3220
3221 CA8210 IEEE-802.15.4 RADIO DRIVER
3222 M:      Harry Morris <h.morris@cascoda.com>
3223 L:      linux-wpan@vger.kernel.org
3224 W:      https://github.com/Cascoda/ca8210-linux.git
3225 S:      Maintained
3226 F:      drivers/net/ieee802154/ca8210.c
3227 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3228
3229 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3230 M:      David Howells <dhowells@redhat.com>
3231 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3232 S:      Supported
3233 F:      Documentation/filesystems/caching/cachefiles.txt
3234 F:      fs/cachefiles/
3235
3236 CADENCE MIPI-CSI2 BRIDGES
3237 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3238 L:      linux-media@vger.kernel.org
3239 S:      Maintained
3240 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3241 F:      drivers/media/platform/cadence/cdns-csi2*
3242
3243 CADET FM/AM RADIO RECEIVER DRIVER
3244 M:      Hans Verkuil <hverkuil@xs4all.nl>
3245 L:      linux-media@vger.kernel.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 W:      https://linuxtv.org
3248 S:      Maintained
3249 F:      drivers/media/radio/radio-cadet*
3250
3251 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3252 M:      Jonathan Corbet <corbet@lwn.net>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 S:      Maintained
3256 F:      Documentation/media/v4l-drivers/cafe_ccic*
3257 F:      drivers/media/platform/marvell-ccic/
3258
3259 CAIF NETWORK LAYER
3260 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      Documentation/networking/caif/
3264 F:      drivers/net/caif/
3265 F:      include/uapi/linux/caif/
3266 F:      include/net/caif/
3267 F:      net/caif/
3268
3269 CALGARY x86-64 IOMMU
3270 M:      Muli Ben-Yehuda <mulix@mulix.org>
3271 M:      Jon Mason <jdmason@kudzu.us>
3272 L:      iommu@lists.linux-foundation.org
3273 S:      Maintained
3274 F:      arch/x86/kernel/pci-calgary_64.c
3275 F:      arch/x86/kernel/tce_64.c
3276 F:      arch/x86/include/asm/calgary.h
3277 F:      arch/x86/include/asm/tce.h
3278
3279 CAN NETWORK DRIVERS
3280 M:      Wolfgang Grandegger <wg@grandegger.com>
3281 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3282 L:      linux-can@vger.kernel.org
3283 W:      https://github.com/linux-can
3284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/net/can/
3288 F:      drivers/net/can/
3289 F:      include/linux/can/dev.h
3290 F:      include/linux/can/platform/
3291 F:      include/uapi/linux/can/error.h
3292 F:      include/uapi/linux/can/netlink.h
3293
3294 CAN NETWORK LAYER
3295 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/networking/can.rst
3303 F:      net/can/
3304 F:      include/linux/can/core.h
3305 F:      include/uapi/linux/can.h
3306 F:      include/uapi/linux/can/bcm.h
3307 F:      include/uapi/linux/can/raw.h
3308 F:      include/uapi/linux/can/gw.h
3309
3310 CAPABILITIES
3311 M:      Serge Hallyn <serge@hallyn.com>
3312 L:      linux-security-module@vger.kernel.org
3313 S:      Supported
3314 F:      include/linux/capability.h
3315 F:      include/uapi/linux/capability.h
3316 F:      security/commoncap.c
3317 F:      kernel/capability.c
3318
3319 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3320 M:      Kevin Tsai <ktsai@capellamicro.com>
3321 S:      Maintained
3322 F:      drivers/iio/light/cm*
3323
3324 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3325 M:      Christian Lamparter <chunkeey@googlemail.com>
3326 L:      linux-wireless@vger.kernel.org
3327 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3328 S:      Maintained
3329 F:      drivers/net/wireless/ath/carl9170/
3330
3331 CAVIUM I2C DRIVER
3332 M:      Jan Glauber <jglauber@cavium.com>
3333 M:      David Daney <david.daney@cavium.com>
3334 W:      http://www.cavium.com
3335 S:      Supported
3336 F:      drivers/i2c/busses/i2c-octeon*
3337 F:      drivers/i2c/busses/i2c-thunderx*
3338
3339 CAVIUM LIQUIDIO NETWORK DRIVER
3340 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3341 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3342 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3343 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3344 L:      netdev@vger.kernel.org
3345 W:      http://www.cavium.com
3346 S:      Supported
3347 F:      drivers/net/ethernet/cavium/liquidio/
3348
3349 CAVIUM MMC DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 M:      Steven J. Hill <Steven.Hill@cavium.com>
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/mmc/host/cavium*
3356
3357 CAVIUM OCTEON-TX CRYPTO DRIVER
3358 M:      George Cherian <george.cherian@cavium.com>
3359 L:      linux-crypto@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/crypto/cavium/cpt/
3363
3364 CAVIUM THUNDERX2 ARM64 SOC
3365 M:      Robert Richter <rrichter@cavium.com>
3366 M:      Jayachandran C <jnair@caviumnetworks.com>
3367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3368 S:      Maintained
3369 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3370 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3371
3372 CC2520 IEEE-802.15.4 RADIO DRIVER
3373 M:      Varka Bhadram <varkabhadram@gmail.com>
3374 L:      linux-wpan@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/net/ieee802154/cc2520.c
3377 F:      include/linux/spi/cc2520.h
3378 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3379
3380 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3381 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3382 L:      linux-crypto@vger.kernel.org
3383 S:      Supported
3384 F:      drivers/crypto/ccree/
3385 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3386
3387 CEC FRAMEWORK
3388 M:      Hans Verkuil <hans.verkuil@cisco.com>
3389 L:      linux-media@vger.kernel.org
3390 T:      git git://linuxtv.org/media_tree.git
3391 W:      http://linuxtv.org
3392 S:      Supported
3393 F:      Documentation/media/kapi/cec-core.rst
3394 F:      Documentation/media/uapi/cec
3395 F:      drivers/media/cec/
3396 F:      drivers/media/rc/keymaps/rc-cec.c
3397 F:      include/media/cec.h
3398 F:      include/media/cec-notifier.h
3399 F:      include/uapi/linux/cec.h
3400 F:      include/uapi/linux/cec-funcs.h
3401 F:      Documentation/devicetree/bindings/media/cec.txt
3402 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3403
3404 CEC GPIO DRIVER
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      drivers/media/platform/cec-gpio/
3411 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3412
3413 CELL BROADBAND ENGINE ARCHITECTURE
3414 M:      Arnd Bergmann <arnd@arndb.de>
3415 L:      linuxppc-dev@lists.ozlabs.org
3416 W:      http://www.ibm.com/developerworks/power/cell/
3417 S:      Supported
3418 F:      arch/powerpc/include/asm/cell*.h
3419 F:      arch/powerpc/include/asm/spu*.h
3420 F:      arch/powerpc/include/uapi/asm/spu*.h
3421 F:      arch/powerpc/oprofile/*cell*
3422 F:      arch/powerpc/platforms/cell/
3423
3424 CEPH COMMON CODE (LIBCEPH)
3425 M:      Ilya Dryomov <idryomov@gmail.com>
3426 M:      "Yan, Zheng" <zyan@redhat.com>
3427 M:      Sage Weil <sage@redhat.com>
3428 L:      ceph-devel@vger.kernel.org
3429 W:      http://ceph.com/
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3431 T:      git git://github.com/ceph/ceph-client.git
3432 S:      Supported
3433 F:      net/ceph/
3434 F:      include/linux/ceph/
3435 F:      include/linux/crush/
3436
3437 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3438 M:      "Yan, Zheng" <zyan@redhat.com>
3439 M:      Sage Weil <sage@redhat.com>
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 L:      ceph-devel@vger.kernel.org
3442 W:      http://ceph.com/
3443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3444 T:      git git://github.com/ceph/ceph-client.git
3445 S:      Supported
3446 F:      Documentation/filesystems/ceph.txt
3447 F:      fs/ceph/
3448
3449 CERTIFICATE HANDLING:
3450 M:      David Howells <dhowells@redhat.com>
3451 M:      David Woodhouse <dwmw2@infradead.org>
3452 L:      keyrings@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/admin-guide/module-signing.rst
3455 F:      certs/
3456 F:      scripts/sign-file.c
3457 F:      scripts/extract-cert.c
3458
3459 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3460 L:      linux-usb@vger.kernel.org
3461 S:      Orphan
3462 F:      Documentation/usb/WUSB-Design-overview.txt
3463 F:      Documentation/usb/wusb-cbaf
3464 F:      drivers/usb/host/hwa-hc.c
3465 F:      drivers/usb/host/whci/
3466 F:      drivers/usb/wusbcore/
3467 F:      include/linux/usb/wusb*
3468
3469 CFAG12864B LCD DRIVER
3470 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3471 S:      Maintained
3472 F:      drivers/auxdisplay/cfag12864b.c
3473 F:      include/linux/cfag12864b.h
3474
3475 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3476 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3477 S:      Maintained
3478 F:      drivers/auxdisplay/cfag12864bfb.c
3479 F:      include/linux/cfag12864b.h
3480
3481 802.11 (including CFG80211/NL80211)
3482 M:      Johannes Berg <johannes@sipsolutions.net>
3483 L:      linux-wireless@vger.kernel.org
3484 W:      http://wireless.kernel.org/
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3487 S:      Maintained
3488 F:      net/wireless/
3489 F:      include/uapi/linux/nl80211.h
3490 F:      include/linux/ieee80211.h
3491 F:      include/net/wext.h
3492 F:      include/net/cfg80211.h
3493 F:      include/net/iw_handler.h
3494 F:      include/net/ieee80211_radiotap.h
3495 F:      Documentation/driver-api/80211/cfg80211.rst
3496 F:      Documentation/networking/regulatory.txt
3497
3498 CHAR and MISC DRIVERS
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3502 S:      Supported
3503 F:      drivers/char/
3504 F:      drivers/misc/
3505 F:      include/linux/miscdevice.h
3506
3507 CHECKPATCH
3508 M:      Andy Whitcroft <apw@canonical.com>
3509 M:      Joe Perches <joe@perches.com>
3510 S:      Maintained
3511 F:      scripts/checkpatch.pl
3512
3513 CHINESE DOCUMENTATION
3514 M:      Harry Wei <harryxiyou@gmail.com>
3515 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3516 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3517 S:      Maintained
3518 F:      Documentation/translations/zh_CN/
3519
3520 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3521 M:      Peter Chen <Peter.Chen@nxp.com>
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3523 L:      linux-usb@vger.kernel.org
3524 S:      Maintained
3525 F:      drivers/usb/chipidea/
3526
3527 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3528 M:      Hans de Goede <hdegoede@redhat.com>
3529 L:      linux-input@vger.kernel.org
3530 S:      Maintained
3531 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3532 F:      drivers/input/touchscreen/chipone_icn8318.c
3533
3534 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3535 M:      Hans de Goede <hdegoede@redhat.com>
3536 L:      linux-input@vger.kernel.org
3537 S:      Maintained
3538 F:      drivers/input/touchscreen/chipone_icn8505.c
3539
3540 CHROME HARDWARE PLATFORM SUPPORT
3541 M:      Benson Leung <bleung@chromium.org>
3542 M:      Olof Johansson <olof@lixom.net>
3543 S:      Maintained
3544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3545 F:      drivers/platform/chrome/
3546
3547 CIRRUS LOGIC AUDIO CODEC DRIVERS
3548 M:      Brian Austin <brian.austin@cirrus.com>
3549 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 S:      Maintained
3552 F:      sound/soc/codecs/cs*
3553
3554 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3555 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3556 L:      netdev@vger.kernel.org
3557 S:      Maintained
3558 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3559
3560 CISCO FCOE HBA DRIVER
3561 M:      Satish Kharat <satishkh@cisco.com>
3562 M:      Sesidhar Baddela <sebaddel@cisco.com>
3563 M:      Karan Tilak Kumar <kartilak@cisco.com>
3564 L:      linux-scsi@vger.kernel.org
3565 S:      Supported
3566 F:      drivers/scsi/fnic/
3567
3568 CISCO SCSI HBA DRIVER
3569 M:      Karan Tilak Kumar <kartilak@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 L:      linux-scsi@vger.kernel.org
3572 S:      Supported
3573 F:      drivers/scsi/snic/
3574
3575 CISCO VIC ETHERNET NIC DRIVER
3576 M:      Christian Benvenuti <benve@cisco.com>
3577 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3578 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3579 S:      Supported
3580 F:      drivers/net/ethernet/cisco/enic/
3581
3582 CISCO VIC LOW LATENCY NIC DRIVER
3583 M:      Christian Benvenuti <benve@cisco.com>
3584 S:      Supported
3585 F:      drivers/infiniband/hw/usnic/
3586
3587 CIRRUS LOGIC MADERA CODEC DRIVERS
3588 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3589 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3591 L:      patches@opensource.cirrus.com
3592 T:      git https://github.com/CirrusLogic/linux-drivers.git
3593 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3594 S:      Supported
3595 F:      Documentation/devicetree/bindings/mfd/madera.txt
3596 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3597 F:      include/linux/mfd/madera/*
3598 F:      drivers/gpio/gpio-madera*
3599 F:      drivers/mfd/madera*
3600 F:      drivers/mfd/cs47l*
3601 F:      drivers/pinctrl/cirrus/*
3602
3603 CLANG-FORMAT FILE
3604 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3605 S:      Maintained
3606 F:      .clang-format
3607
3608 CLEANCACHE API
3609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3610 L:      linux-kernel@vger.kernel.org
3611 S:      Maintained
3612 F:      mm/cleancache.c
3613 F:      include/linux/cleancache.h
3614
3615 CLK API
3616 M:      Russell King <linux@armlinux.org.uk>
3617 L:      linux-clk@vger.kernel.org
3618 S:      Maintained
3619 F:      include/linux/clk.h
3620
3621 CLOCKSOURCE, CLOCKEVENT DRIVERS
3622 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3623 M:      Thomas Gleixner <tglx@linutronix.de>
3624 L:      linux-kernel@vger.kernel.org
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3626 S:      Supported
3627 F:      drivers/clocksource/
3628 F:      Documentation/devicetree/bindings/timer/
3629
3630 CMPC ACPI DRIVER
3631 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3632 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3633 L:      platform-driver-x86@vger.kernel.org
3634 S:      Supported
3635 F:      drivers/platform/x86/classmate-laptop.c
3636
3637 COBALT MEDIA DRIVER
3638 M:      Hans Verkuil <hans.verkuil@cisco.com>
3639 L:      linux-media@vger.kernel.org
3640 T:      git git://linuxtv.org/media_tree.git
3641 W:      https://linuxtv.org
3642 S:      Supported
3643 F:      drivers/media/pci/cobalt/
3644
3645 COCCINELLE/Semantic Patches (SmPL)
3646 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3647 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3648 M:      Nicolas Palix <nicolas.palix@imag.fr>
3649 M:      Michal Marek <michal.lkml@markovi.net>
3650 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3652 W:      http://coccinelle.lip6.fr/
3653 S:      Supported
3654 F:      Documentation/dev-tools/coccinelle.rst
3655 F:      scripts/coccinelle/
3656 F:      scripts/coccicheck
3657
3658 CODA FILE SYSTEM
3659 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3660 M:      coda@cs.cmu.edu
3661 L:      codalist@coda.cs.cmu.edu
3662 W:      http://www.coda.cs.cmu.edu/
3663 S:      Maintained
3664 F:      Documentation/filesystems/coda.txt
3665 F:      fs/coda/
3666 F:      include/linux/coda*.h
3667 F:      include/uapi/linux/coda*.h
3668
3669 CODA V4L2 MEM2MEM DRIVER
3670 M:      Philipp Zabel <p.zabel@pengutronix.de>
3671 L:      linux-media@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/devicetree/bindings/media/coda.txt
3674 F:      drivers/media/platform/coda/
3675
3676 COMMON CLK FRAMEWORK
3677 M:      Michael Turquette <mturquette@baylibre.com>
3678 M:      Stephen Boyd <sboyd@kernel.org>
3679 L:      linux-clk@vger.kernel.org
3680 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3682 S:      Maintained
3683 F:      Documentation/devicetree/bindings/clock/
3684 F:      drivers/clk/
3685 X:      drivers/clk/clkdev.c
3686 F:      include/linux/clk-pr*
3687 F:      include/linux/clk/
3688 F:      include/linux/of_clk.h
3689
3690 COMMON INTERNET FILE SYSTEM (CIFS)
3691 M:      Steve French <sfrench@samba.org>
3692 L:      linux-cifs@vger.kernel.org
3693 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3694 W:      http://linux-cifs.samba.org/
3695 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3696 S:      Supported
3697 F:      Documentation/filesystems/cifs/
3698 F:      fs/cifs/
3699
3700 COMPACTPCI HOTPLUG CORE
3701 M:      Scott Murray <scott@spiteful.org>
3702 L:      linux-pci@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/pci/hotplug/cpci_hotplug*
3705
3706 COMPACTPCI HOTPLUG GENERIC DRIVER
3707 M:      Scott Murray <scott@spiteful.org>
3708 L:      linux-pci@vger.kernel.org
3709 S:      Maintained
3710 F:      drivers/pci/hotplug/cpcihp_generic.c
3711
3712 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3713 M:      Scott Murray <scott@spiteful.org>
3714 L:      linux-pci@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3717
3718 COMPAL LAPTOP SUPPORT
3719 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3720 L:      platform-driver-x86@vger.kernel.org
3721 S:      Maintained
3722 F:      drivers/platform/x86/compal-laptop.c
3723
3724 CONEXANT ACCESSRUNNER USB DRIVER
3725 L:      accessrunner-general@lists.sourceforge.net
3726 W:      http://accessrunner.sourceforge.net/
3727 S:      Orphan
3728 F:      drivers/usb/atm/cxacru.c
3729
3730 CONFIGFS
3731 M:      Joel Becker <jlbec@evilplan.org>
3732 M:      Christoph Hellwig <hch@lst.de>
3733 T:      git git://git.infradead.org/users/hch/configfs.git
3734 S:      Supported
3735 F:      fs/configfs/
3736 F:      include/linux/configfs.h
3737
3738 CONNECTOR
3739 M:      Evgeniy Polyakov <zbr@ioremap.net>
3740 L:      netdev@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/connector/
3743
3744 CONTROL GROUP (CGROUP)
3745 M:      Tejun Heo <tj@kernel.org>
3746 M:      Li Zefan <lizefan@huawei.com>
3747 M:      Johannes Weiner <hannes@cmpxchg.org>
3748 L:      cgroups@vger.kernel.org
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3750 S:      Maintained
3751 F:      Documentation/cgroup*
3752 F:      include/linux/cgroup*
3753 F:      kernel/cgroup*
3754
3755 CONTROL GROUP - CPUSET
3756 M:      Li Zefan <lizefan@huawei.com>
3757 L:      cgroups@vger.kernel.org
3758 W:      http://www.bullopensource.org/cpuset/
3759 W:      http://oss.sgi.com/projects/cpusets/
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3761 S:      Maintained
3762 F:      Documentation/cgroup-v1/cpusets.txt
3763 F:      include/linux/cpuset.h
3764 F:      kernel/cgroup/cpuset.c
3765
3766 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3767 M:      Johannes Weiner <hannes@cmpxchg.org>
3768 M:      Michal Hocko <mhocko@kernel.org>
3769 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3770 L:      cgroups@vger.kernel.org
3771 L:      linux-mm@kvack.org
3772 S:      Maintained
3773 F:      mm/memcontrol.c
3774 F:      mm/swap_cgroup.c
3775
3776 CORETEMP HARDWARE MONITORING DRIVER
3777 M:      Fenghua Yu <fenghua.yu@intel.com>
3778 L:      linux-hwmon@vger.kernel.org
3779 S:      Maintained
3780 F:      Documentation/hwmon/coretemp
3781 F:      drivers/hwmon/coretemp.c
3782
3783 COSA/SRP SYNC SERIAL DRIVER
3784 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3785 W:      http://www.fi.muni.cz/~kas/cosa/
3786 S:      Maintained
3787 F:      drivers/net/wan/cosa*
3788
3789 CPMAC ETHERNET DRIVER
3790 M:      Florian Fainelli <f.fainelli@gmail.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/ti/cpmac.c
3794
3795 CPU FREQUENCY DRIVERS
3796 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3797 M:      Viresh Kumar <viresh.kumar@linaro.org>
3798 L:      linux-pm@vger.kernel.org
3799 S:      Maintained
3800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3801 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3802 B:      https://bugzilla.kernel.org
3803 F:      Documentation/cpu-freq/
3804 F:      Documentation/devicetree/bindings/cpufreq/
3805 F:      drivers/cpufreq/
3806 F:      include/linux/cpufreq.h
3807 F:      tools/testing/selftests/cpufreq/
3808
3809 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3810 M:      Viresh Kumar <viresh.kumar@linaro.org>
3811 M:      Sudeep Holla <sudeep.holla@arm.com>
3812 L:      linux-pm@vger.kernel.org
3813 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3814 S:      Maintained
3815 F:      drivers/cpufreq/arm_big_little.h
3816 F:      drivers/cpufreq/arm_big_little.c
3817 F:      drivers/cpufreq/arm_big_little_dt.c
3818
3819 CPU POWER MONITORING SUBSYSTEM
3820 M:      Thomas Renninger <trenn@suse.com>
3821 M:      Shuah Khan <shuah@kernel.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 F:      tools/power/cpupower/
3825
3826 CPUID/MSR DRIVER
3827 M:      "H. Peter Anvin" <hpa@zytor.com>
3828 S:      Maintained
3829 F:      arch/x86/kernel/cpuid.c
3830 F:      arch/x86/kernel/msr.c
3831
3832 CPUIDLE DRIVER - ARM BIG LITTLE
3833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 L:      linux-pm@vger.kernel.org
3836 L:      linux-arm-kernel@lists.infradead.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3838 S:      Maintained
3839 F:      drivers/cpuidle/cpuidle-big_little.c
3840
3841 CPUIDLE DRIVER - ARM EXYNOS
3842 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 M:      Kukjin Kim <kgene@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 L:      linux-samsung-soc@vger.kernel.org
3847 S:      Supported
3848 F:      drivers/cpuidle/cpuidle-exynos.c
3849 F:      arch/arm/mach-exynos/pm.c
3850
3851 CPUIDLE DRIVERS
3852 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3853 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3854 L:      linux-pm@vger.kernel.org
3855 S:      Maintained
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3857 B:      https://bugzilla.kernel.org
3858 F:      drivers/cpuidle/*
3859 F:      include/linux/cpuidle.h
3860
3861 CRAMFS FILESYSTEM
3862 M:      Nicolas Pitre <nico@linaro.org>
3863 S:      Maintained
3864 F:      Documentation/filesystems/cramfs.txt
3865 F:      fs/cramfs/
3866
3867 CRYPTO API
3868 M:      Herbert Xu <herbert@gondor.apana.org.au>
3869 M:      "David S. Miller" <davem@davemloft.net>
3870 L:      linux-crypto@vger.kernel.org
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3873 S:      Maintained
3874 F:      Documentation/crypto/
3875 F:      Documentation/devicetree/bindings/crypto/
3876 F:      arch/*/crypto/
3877 F:      crypto/
3878 F:      drivers/crypto/
3879 F:      include/crypto/
3880 F:      include/linux/crypto*
3881
3882 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3883 M:      Neil Horman <nhorman@tuxdriver.com>
3884 L:      linux-crypto@vger.kernel.org
3885 S:      Maintained
3886 F:      crypto/ansi_cprng.c
3887 F:      crypto/rng.c
3888
3889 CS3308 MEDIA DRIVER
3890 M:      Hans Verkuil <hverkuil@xs4all.nl>
3891 L:      linux-media@vger.kernel.org
3892 T:      git git://linuxtv.org/media_tree.git
3893 W:      http://linuxtv.org
3894 S:      Odd Fixes
3895 F:      drivers/media/i2c/cs3308.c
3896 F:      drivers/media/i2c/cs3308.h
3897
3898 CS5535 Audio ALSA driver
3899 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3900 S:      Maintained
3901 F:      sound/pci/cs5535audio/
3902
3903 CW1200 WLAN driver
3904 M:      Solomon Peachy <pizza@shaftnet.org>
3905 S:      Maintained
3906 F:      drivers/net/wireless/st/cw1200/
3907
3908 CX18 VIDEO4LINUX DRIVER
3909 M:      Andy Walls <awalls@md.metrocast.net>
3910 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3911 L:      linux-media@vger.kernel.org
3912 T:      git git://linuxtv.org/media_tree.git
3913 W:      https://linuxtv.org
3914 W:      http://www.ivtvdriver.org/index.php/Cx18
3915 S:      Maintained
3916 F:      Documentation/media/v4l-drivers/cx18*
3917 F:      drivers/media/pci/cx18/
3918 F:      include/uapi/linux/ivtv*
3919
3920 CX2341X MPEG ENCODER HELPER MODULE
3921 M:      Hans Verkuil <hverkuil@xs4all.nl>
3922 L:      linux-media@vger.kernel.org
3923 T:      git git://linuxtv.org/media_tree.git
3924 W:      https://linuxtv.org
3925 S:      Maintained
3926 F:      drivers/media/common/cx2341x*
3927 F:      include/media/cx2341x*
3928
3929 CX24120 MEDIA DRIVER
3930 M:      Jemma Denson <jdenson@gmail.com>
3931 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 S:      Maintained
3936 F:      drivers/media/dvb-frontends/cx24120*
3937
3938 CX88 VIDEO4LINUX DRIVER
3939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 T:      git git://linuxtv.org/media_tree.git
3943 S:      Odd fixes
3944 F:      Documentation/media/v4l-drivers/cx88*
3945 F:      drivers/media/pci/cx88/
3946
3947 CXD2820R MEDIA DRIVER
3948 M:      Antti Palosaari <crope@iki.fi>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 W:      http://palosaari.fi/linux/
3952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3953 T:      git git://linuxtv.org/anttip/media_tree.git
3954 S:      Maintained
3955 F:      drivers/media/dvb-frontends/cxd2820r*
3956
3957 CXGB3 ETHERNET DRIVER (CXGB3)
3958 M:      Santosh Raspatur <santosh@chelsio.com>
3959 L:      netdev@vger.kernel.org
3960 W:      http://www.chelsio.com
3961 S:      Supported
3962 F:      drivers/net/ethernet/chelsio/cxgb3/
3963
3964 CXGB3 ISCSI DRIVER (CXGB3I)
3965 M:      Karen Xie <kxie@chelsio.com>
3966 L:      linux-scsi@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/scsi/cxgbi/cxgb3i
3970
3971 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3972 M:      Steve Wise <swise@chelsio.com>
3973 L:      linux-rdma@vger.kernel.org
3974 W:      http://www.openfabrics.org
3975 S:      Supported
3976 F:      drivers/infiniband/hw/cxgb3/
3977 F:      include/uapi/rdma/cxgb3-abi.h
3978
3979 CXGB4 CRYPTO DRIVER (chcr)
3980 M:      Harsh Jain <harsh@chelsio.com>
3981 L:      linux-crypto@vger.kernel.org
3982 W:      http://www.chelsio.com
3983 S:      Supported
3984 F:      drivers/crypto/chelsio
3985
3986 CXGB4 ETHERNET DRIVER (CXGB4)
3987 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3988 L:      netdev@vger.kernel.org
3989 W:      http://www.chelsio.com
3990 S:      Supported
3991 F:      drivers/net/ethernet/chelsio/cxgb4/
3992
3993 CXGB4 ISCSI DRIVER (CXGB4I)
3994 M:      Karen Xie <kxie@chelsio.com>
3995 L:      linux-scsi@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/scsi/cxgbi/cxgb4i
3999
4000 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4001 M:      Steve Wise <swise@chelsio.com>
4002 L:      linux-rdma@vger.kernel.org
4003 W:      http://www.openfabrics.org
4004 S:      Supported
4005 F:      drivers/infiniband/hw/cxgb4/
4006 F:      include/uapi/rdma/cxgb4-abi.h
4007
4008 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4009 M:      Casey Leedom <leedom@chelsio.com>
4010 L:      netdev@vger.kernel.org
4011 W:      http://www.chelsio.com
4012 S:      Supported
4013 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4014
4015 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4016 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4017 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4018 L:      linuxppc-dev@lists.ozlabs.org
4019 S:      Supported
4020 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4021 F:      drivers/misc/cxl/
4022 F:      include/misc/cxl*
4023 F:      include/uapi/misc/cxl.h
4024 F:      Documentation/powerpc/cxl.txt
4025 F:      Documentation/ABI/testing/sysfs-class-cxl
4026
4027 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4028 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4029 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4030 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4031 L:      linux-scsi@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/scsi/cxlflash/
4034 F:      include/uapi/scsi/cxlflash_ioctls.h
4035 F:      Documentation/powerpc/cxlflash.txt
4036
4037 CYBERPRO FB DRIVER
4038 M:      Russell King <linux@armlinux.org.uk>
4039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4040 W:      http://www.armlinux.org.uk/
4041 S:      Maintained
4042 F:      drivers/video/fbdev/cyber2000fb.*
4043
4044 CYCLADES ASYNC MUX DRIVER
4045 W:      http://www.cyclades.com/
4046 S:      Orphan
4047 F:      drivers/tty/cyclades.c
4048 F:      include/linux/cyclades.h
4049 F:      include/uapi/linux/cyclades.h
4050
4051 CYCLADES PC300 DRIVER
4052 W:      http://www.cyclades.com/
4053 S:      Orphan
4054 F:      drivers/net/wan/pc300*
4055
4056 CYPRESS_FIRMWARE MEDIA DRIVER
4057 M:      Antti Palosaari <crope@iki.fi>
4058 L:      linux-media@vger.kernel.org
4059 W:      https://linuxtv.org
4060 W:      http://palosaari.fi/linux/
4061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4062 T:      git git://linuxtv.org/anttip/media_tree.git
4063 S:      Maintained
4064 F:      drivers/media/common/cypress_firmware*
4065
4066 CYTTSP TOUCHSCREEN DRIVER
4067 M:      Ferruh Yigit <fery@cypress.com>
4068 L:      linux-input@vger.kernel.org
4069 S:      Supported
4070 F:      drivers/input/touchscreen/cyttsp*
4071 F:      include/linux/input/cyttsp.h
4072
4073 D-LINK DIR-685 TOUCHKEYS DRIVER
4074 M:      Linus Walleij <linus.walleij@linaro.org>
4075 L:      linux-input@vger.kernel.org
4076 S:      Supported
4077 F:      drivers/input/dlink-dir685-touchkeys.c
4078
4079 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4080 M:      Joshua Kinard <kumba@gentoo.org>
4081 S:      Maintained
4082 F:      drivers/rtc/rtc-ds1685.c
4083 F:      include/linux/rtc/ds1685.h
4084
4085 DAMA SLAVE for AX.25
4086 M:      Joerg Reuter <jreuter@yaina.de>
4087 W:      http://yaina.de/jreuter/
4088 W:      http://www.qsl.net/dl1bke/
4089 L:      linux-hams@vger.kernel.org
4090 S:      Maintained
4091 F:      net/ax25/af_ax25.c
4092 F:      net/ax25/ax25_dev.c
4093 F:      net/ax25/ax25_ds_*
4094 F:      net/ax25/ax25_in.c
4095 F:      net/ax25/ax25_out.c
4096 F:      net/ax25/ax25_timer.c
4097 F:      net/ax25/sysctl_net_ax25.c
4098
4099 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4100 L:      netdev@vger.kernel.org
4101 S:      Orphan
4102 F:      Documentation/networking/dmfe.txt
4103 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4104
4105 DC390/AM53C974 SCSI driver
4106 M:      Hannes Reinecke <hare@suse.com>
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/scsi/am53c974.c
4110
4111 DC395x SCSI driver
4112 M:      Oliver Neukum <oliver@neukum.org>
4113 M:      Ali Akcaagac <aliakc@web.de>
4114 M:      Jamie Lenehan <lenehan@twibble.org>
4115 L:      dc395x@twibble.org
4116 W:      http://twibble.org/dist/dc395x/
4117 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4118 S:      Maintained
4119 F:      Documentation/scsi/dc395x.txt
4120 F:      drivers/scsi/dc395x.*
4121
4122 DCCP PROTOCOL
4123 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4124 L:      dccp@vger.kernel.org
4125 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4126 S:      Maintained
4127 F:      include/linux/dccp.h
4128 F:      include/uapi/linux/dccp.h
4129 F:      include/linux/tfrc.h
4130 F:      net/dccp/
4131
4132 DECnet NETWORK LAYER
4133 W:      http://linux-decnet.sourceforge.net
4134 L:      linux-decnet-user@lists.sourceforge.net
4135 S:      Orphan
4136 F:      Documentation/networking/decnet.txt
4137 F:      net/decnet/
4138
4139 DECSTATION PLATFORM SUPPORT
4140 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4141 L:      linux-mips@linux-mips.org
4142 W:      http://www.linux-mips.org/wiki/DECstation
4143 S:      Maintained
4144 F:      arch/mips/dec/
4145 F:      arch/mips/include/asm/dec/
4146 F:      arch/mips/include/asm/mach-dec/
4147
4148 DEFXX FDDI NETWORK DRIVER
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 S:      Maintained
4151 F:      drivers/net/fddi/defxx.*
4152
4153 DELL SMBIOS DRIVER
4154 M:      Pali Rohár <pali.rohar@gmail.com>
4155 M:      Mario Limonciello <mario.limonciello@dell.com>
4156 L:      platform-driver-x86@vger.kernel.org
4157 S:      Maintained
4158 F:      drivers/platform/x86/dell-smbios.*
4159
4160 DELL SMBIOS SMM DRIVER
4161 M:      Mario Limonciello <mario.limonciello@dell.com>
4162 L:      platform-driver-x86@vger.kernel.org
4163 S:      Maintained
4164 F:      drivers/platform/x86/dell-smbios-smm.c
4165
4166 DELL SMBIOS WMI DRIVER
4167 M:      Mario Limonciello <mario.limonciello@dell.com>
4168 L:      platform-driver-x86@vger.kernel.org
4169 S:      Maintained
4170 F:      drivers/platform/x86/dell-smbios-wmi.c
4171 F:      tools/wmi/dell-smbios-example.c
4172
4173 DELL LAPTOP DRIVER
4174 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4175 M:      Pali Rohár <pali.rohar@gmail.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-laptop.c
4179
4180 DELL LAPTOP FREEFALL DRIVER
4181 M:      Pali Rohár <pali.rohar@gmail.com>
4182 S:      Maintained
4183 F:      drivers/platform/x86/dell-smo8800.c
4184
4185 DELL LAPTOP RBTN DRIVER
4186 M:      Pali Rohár <pali.rohar@gmail.com>
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-rbtn.*
4189
4190 DELL LAPTOP SMM DRIVER
4191 M:      Pali Rohár <pali.rohar@gmail.com>
4192 S:      Maintained
4193 F:      drivers/hwmon/dell-smm-hwmon.c
4194 F:      include/uapi/linux/i8k.h
4195
4196 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4197 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4198 S:      Maintained
4199 F:      Documentation/dcdbas.txt
4200 F:      drivers/firmware/dcdbas.*
4201
4202 DELL WMI NOTIFICATIONS DRIVER
4203 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4204 M:      Pali Rohár <pali.rohar@gmail.com>
4205 S:      Maintained
4206 F:      drivers/platform/x86/dell-wmi.c
4207
4208 DELL WMI DESCRIPTOR DRIVER
4209 M:      Mario Limonciello <mario.limonciello@dell.com>
4210 S:      Maintained
4211 F:      drivers/platform/x86/dell-wmi-descriptor.c
4212
4213 DELTA ST MEDIA DRIVER
4214 M:      Hugues Fruchet <hugues.fruchet@st.com>
4215 L:      linux-media@vger.kernel.org
4216 T:      git git://linuxtv.org/media_tree.git
4217 W:      https://linuxtv.org
4218 S:      Supported
4219 F:      drivers/media/platform/sti/delta
4220
4221 DENALI NAND DRIVER
4222 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4223 L:      linux-mtd@lists.infradead.org
4224 S:      Supported
4225 F:      drivers/mtd/nand/raw/denali*
4226
4227 DESIGNWARE USB2 DRD IP DRIVER
4228 M:      Minas Harutyunyan <hminas@synopsys.com>
4229 L:      linux-usb@vger.kernel.org
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4231 S:      Maintained
4232 F:      drivers/usb/dwc2/
4233
4234 DESIGNWARE USB3 DRD IP DRIVER
4235 M:      Felipe Balbi <balbi@kernel.org>
4236 L:      linux-usb@vger.kernel.org
4237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4238 S:      Maintained
4239 F:      drivers/usb/dwc3/
4240
4241 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4242 M:      Andreas Klinger <ak@it-klinger.de>
4243 L:      linux-iio@vger.kernel.org
4244 S:      Maintained
4245 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4246 F:      drivers/iio/proximity/srf*.c
4247
4248 DEVICE COREDUMP (DEV_COREDUMP)
4249 M:      Johannes Berg <johannes@sipsolutions.net>
4250 L:      linux-kernel@vger.kernel.org
4251 S:      Maintained
4252 F:      drivers/base/devcoredump.c
4253 F:      include/linux/devcoredump.h
4254
4255 DEVICE FREQUENCY (DEVFREQ)
4256 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4257 M:      Kyungmin Park <kyungmin.park@samsung.com>
4258 R:      Chanwoo Choi <cw00.choi@samsung.com>
4259 L:      linux-pm@vger.kernel.org
4260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4261 S:      Maintained
4262 F:      drivers/devfreq/
4263 F:      include/linux/devfreq.h
4264 F:      Documentation/devicetree/bindings/devfreq/
4265
4266 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4267 M:      Chanwoo Choi <cw00.choi@samsung.com>
4268 L:      linux-pm@vger.kernel.org
4269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4270 S:      Supported
4271 F:      drivers/devfreq/event/
4272 F:      drivers/devfreq/devfreq-event.c
4273 F:      include/linux/devfreq-event.h
4274 F:      Documentation/devicetree/bindings/devfreq/event/
4275
4276 DEVICE NUMBER REGISTRY
4277 M:      Torben Mathiasen <device@lanana.org>
4278 W:      http://lanana.org/docs/device-list/index.html
4279 S:      Maintained
4280
4281 DEVICE-MAPPER  (LVM)
4282 M:      Alasdair Kergon <agk@redhat.com>
4283 M:      Mike Snitzer <snitzer@redhat.com>
4284 M:      dm-devel@redhat.com
4285 L:      dm-devel@redhat.com
4286 W:      http://sources.redhat.com/dm
4287 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4289 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4290 S:      Maintained
4291 F:      Documentation/device-mapper/
4292 F:      drivers/md/Makefile
4293 F:      drivers/md/Kconfig
4294 F:      drivers/md/dm*
4295 F:      drivers/md/persistent-data/
4296 F:      include/linux/device-mapper.h
4297 F:      include/linux/dm-*.h
4298 F:      include/uapi/linux/dm-*.h
4299
4300 DEVLINK
4301 M:      Jiri Pirko <jiri@mellanox.com>
4302 L:      netdev@vger.kernel.org
4303 S:      Supported
4304 F:      net/core/devlink.c
4305 F:      include/net/devlink.h
4306 F:      include/uapi/linux/devlink.h
4307
4308 DIALOG SEMICONDUCTOR DRIVERS
4309 M:      Support Opensource <support.opensource@diasemi.com>
4310 W:      http://www.dialog-semiconductor.com/products
4311 S:      Supported
4312 F:      Documentation/hwmon/da90??
4313 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4314 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4315 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4316 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4317 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4318 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4319 F:      drivers/gpio/gpio-da90??.c
4320 F:      drivers/hwmon/da90??-hwmon.c
4321 F:      drivers/iio/adc/da91??-*.c
4322 F:      drivers/input/misc/da90??_onkey.c
4323 F:      drivers/input/touchscreen/da9052_tsi.c
4324 F:      drivers/leds/leds-da90??.c
4325 F:      drivers/mfd/da903x.c
4326 F:      drivers/mfd/da90??-*.c
4327 F:      drivers/mfd/da91??-*.c
4328 F:      drivers/power/supply/da9052-battery.c
4329 F:      drivers/power/supply/da91??-*.c
4330 F:      drivers/regulator/da903x.c
4331 F:      drivers/regulator/da9???-regulator.[ch]
4332 F:      drivers/thermal/da90??-thermal.c
4333 F:      drivers/rtc/rtc-da90??.c
4334 F:      drivers/video/backlight/da90??_bl.c
4335 F:      drivers/watchdog/da90??_wdt.c
4336 F:      include/linux/mfd/da903x.h
4337 F:      include/linux/mfd/da9052/
4338 F:      include/linux/mfd/da9055/
4339 F:      include/linux/mfd/da9062/
4340 F:      include/linux/mfd/da9063/
4341 F:      include/linux/mfd/da9150/
4342 F:      include/linux/regulator/da9211.h
4343 F:      include/sound/da[79]*.h
4344 F:      sound/soc/codecs/da[79]*.[ch]
4345
4346 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4347 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4348 L:      linux-gpio@vger.kernel.org
4349 S:      Maintained
4350 F:      drivers/gpio/gpio-gpio-mm.c
4351
4352 DIGI NEO AND CLASSIC PCI PRODUCTS
4353 M:      Lidza Louina <lidza.louina@gmail.com>
4354 M:      Mark Hounschell <markh@compro.net>
4355 L:      driverdev-devel@linuxdriverproject.org
4356 S:      Maintained
4357 F:      drivers/staging/dgnc/
4358
4359 DIOLAN U2C-12 I2C DRIVER
4360 M:      Guenter Roeck <linux@roeck-us.net>
4361 L:      linux-i2c@vger.kernel.org
4362 S:      Maintained
4363 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4364
4365 FILESYSTEM DIRECT ACCESS (DAX)
4366 M:      Matthew Wilcox <mawilcox@microsoft.com>
4367 M:      Ross Zwisler <zwisler@kernel.org>
4368 M:      Jan Kara <jack@suse.cz>
4369 L:      linux-fsdevel@vger.kernel.org
4370 S:      Supported
4371 F:      fs/dax.c
4372 F:      include/linux/dax.h
4373 F:      include/trace/events/fs_dax.h
4374
4375 DEVICE DIRECT ACCESS (DAX)
4376 M:      Dan Williams <dan.j.williams@intel.com>
4377 M:      Dave Jiang <dave.jiang@intel.com>
4378 M:      Ross Zwisler <zwisler@kernel.org>
4379 M:      Vishal Verma <vishal.l.verma@intel.com>
4380 L:      linux-nvdimm@lists.01.org
4381 S:      Supported
4382 F:      drivers/dax/
4383
4384 DIRECTORY NOTIFICATION (DNOTIFY)
4385 M:      Jan Kara <jack@suse.cz>
4386 R:      Amir Goldstein <amir73il@gmail.com>
4387 L:      linux-fsdevel@vger.kernel.org
4388 S:      Maintained
4389 F:      Documentation/filesystems/dnotify.txt
4390 F:      fs/notify/dnotify/
4391 F:      include/linux/dnotify.h
4392
4393 DISK GEOMETRY AND PARTITION HANDLING
4394 M:      Andries Brouwer <aeb@cwi.nl>
4395 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4396 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4397 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4398 S:      Maintained
4399
4400 DISKQUOTA
4401 M:      Jan Kara <jack@suse.com>
4402 S:      Maintained
4403 F:      Documentation/filesystems/quota.txt
4404 F:      fs/quota/
4405 F:      include/linux/quota*.h
4406 F:      include/uapi/linux/quota*.h
4407
4408 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4409 M:      Bernie Thompson <bernie@plugable.com>
4410 L:      linux-fbdev@vger.kernel.org
4411 S:      Maintained
4412 W:      http://plugable.com/category/projects/udlfb/
4413 F:      drivers/video/fbdev/udlfb.c
4414 F:      include/video/udlfb.h
4415 F:      Documentation/fb/udlfb.txt
4416
4417 DISTRIBUTED LOCK MANAGER (DLM)
4418 M:      Christine Caulfield <ccaulfie@redhat.com>
4419 M:      David Teigland <teigland@redhat.com>
4420 L:      cluster-devel@redhat.com
4421 W:      http://sources.redhat.com/cluster/
4422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4423 S:      Supported
4424 F:      fs/dlm/
4425
4426 DMA BUFFER SHARING FRAMEWORK
4427 M:      Sumit Semwal <sumit.semwal@linaro.org>
4428 S:      Maintained
4429 L:      linux-media@vger.kernel.org
4430 L:      dri-devel@lists.freedesktop.org
4431 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4432 F:      drivers/dma-buf/
4433 F:      include/linux/dma-buf*
4434 F:      include/linux/reservation.h
4435 F:      include/linux/*fence.h
4436 F:      Documentation/driver-api/dma-buf.rst
4437 T:      git git://anongit.freedesktop.org/drm/drm-misc
4438
4439 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4440 M:      Vinod Koul <vkoul@kernel.org>
4441 L:      dmaengine@vger.kernel.org
4442 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4443 S:      Maintained
4444 F:      drivers/dma/
4445 F:      include/linux/dmaengine.h
4446 F:      include/linux/of_dma.h
4447 F:      Documentation/devicetree/bindings/dma/
4448 F:      Documentation/driver-api/dmaengine/
4449 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4450
4451 DMA MAPPING HELPERS
4452 M:      Christoph Hellwig <hch@lst.de>
4453 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4454 R:      Robin Murphy <robin.murphy@arm.com>
4455 L:      iommu@lists.linux-foundation.org
4456 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4457 W:      http://git.infradead.org/users/hch/dma-mapping.git
4458 S:      Supported
4459 F:      kernel/dma/
4460 F:      include/asm-generic/dma-mapping.h
4461 F:      include/linux/dma-direct.h
4462 F:      include/linux/dma-mapping.h
4463 F:      include/linux/dma-noncoherent.h
4464
4465 DME1737 HARDWARE MONITOR DRIVER
4466 M:      Juerg Haefliger <juergh@gmail.com>
4467 L:      linux-hwmon@vger.kernel.org
4468 S:      Maintained
4469 F:      Documentation/hwmon/dme1737
4470 F:      drivers/hwmon/dme1737.c
4471
4472 DMI/SMBIOS SUPPORT
4473 M:      Jean Delvare <jdelvare@suse.com>
4474 S:      Maintained
4475 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4476 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4477 F:      drivers/firmware/dmi-id.c
4478 F:      drivers/firmware/dmi_scan.c
4479 F:      include/linux/dmi.h
4480
4481 DOCUMENTATION
4482 M:      Jonathan Corbet <corbet@lwn.net>
4483 L:      linux-doc@vger.kernel.org
4484 S:      Maintained
4485 F:      Documentation/
4486 F:      scripts/kernel-doc
4487 X:      Documentation/ABI/
4488 X:      Documentation/devicetree/
4489 X:      Documentation/acpi
4490 X:      Documentation/power
4491 X:      Documentation/spi
4492 X:      Documentation/media
4493 T:      git git://git.lwn.net/linux.git docs-next
4494
4495 DOCUMENTATION/ITALIAN
4496 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4497 L:      linux-doc@vger.kernel.org
4498 S:      Maintained
4499 F:      Documentation/translations/it_IT
4500
4501 DONGWOON DW9714 LENS VOICE COIL DRIVER
4502 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4503 L:      linux-media@vger.kernel.org
4504 T:      git git://linuxtv.org/media_tree.git
4505 S:      Maintained
4506 F:      drivers/media/i2c/dw9714.c
4507
4508 DONGWOON DW9807 LENS VOICE COIL DRIVER
4509 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4510 L:      linux-media@vger.kernel.org
4511 T:      git git://linuxtv.org/media_tree.git
4512 S:      Maintained
4513 F:      drivers/media/i2c/dw9807.c
4514
4515 DOUBLETALK DRIVER
4516 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4517 L:      blinux-list@redhat.com
4518 S:      Maintained
4519 F:      drivers/char/dtlk.c
4520 F:      include/linux/dtlk.h
4521
4522 DPAA2 DATAPATH I/O (DPIO) DRIVER
4523 M:      Roy Pledge <Roy.Pledge@nxp.com>
4524 L:      linux-kernel@vger.kernel.org
4525 S:      Maintained
4526 F:      drivers/soc/fsl/dpio
4527
4528 DPAA2 ETHERNET DRIVER
4529 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4530 L:      netdev@vger.kernel.org
4531 S:      Maintained
4532 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4533 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4534 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4535 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4536 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4537
4538 DPAA2 ETHERNET SWITCH DRIVER
4539 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4540 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4541 L:      linux-kernel@vger.kernel.org
4542 S:      Maintained
4543 F:      drivers/staging/fsl-dpaa2/ethsw
4544
4545 DPAA2 PTP CLOCK DRIVER
4546 M:      Yangbo Lu <yangbo.lu@nxp.com>
4547 L:      netdev@vger.kernel.org
4548 S:      Maintained
4549 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4550 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4551
4552 DPT_I2O SCSI RAID DRIVER
4553 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4554 L:      linux-scsi@vger.kernel.org
4555 W:      http://www.adaptec.com/
4556 S:      Maintained
4557 F:      drivers/scsi/dpt*
4558 F:      drivers/scsi/dpt/
4559
4560 DRBD DRIVER
4561 M:      Philipp Reisner <philipp.reisner@linbit.com>
4562 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4563 L:      drbd-dev@lists.linbit.com
4564 W:      http://www.drbd.org
4565 T:      git git://git.linbit.com/linux-drbd.git
4566 T:      git git://git.linbit.com/drbd-8.4.git
4567 S:      Supported
4568 F:      drivers/block/drbd/
4569 F:      lib/lru_cache.c
4570 F:      Documentation/blockdev/drbd/
4571
4572 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4573 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4574 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4576 S:      Supported
4577 F:      Documentation/kobject.txt
4578 F:      drivers/base/
4579 F:      fs/debugfs/
4580 F:      fs/sysfs/
4581 F:      include/linux/debugfs.h
4582 F:      include/linux/kobj*
4583 F:      lib/kobj*
4584
4585 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4586 M:      Kevin Hilman <khilman@kernel.org>
4587 M:      Nishanth Menon <nm@ti.com>
4588 S:      Maintained
4589 F:      drivers/power/avs/
4590 F:      include/linux/power/smartreflex.h
4591 L:      linux-pm@vger.kernel.org
4592
4593 DRM DRIVER FOR ARM PL111 CLCD
4594 M:      Eric Anholt <eric@anholt.net>
4595 T:      git git://anongit.freedesktop.org/drm/drm-misc
4596 S:      Supported
4597 F:      drivers/gpu/drm/pl111/
4598
4599 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4600 M:      Linus Walleij <linus.walleij@linaro.org>
4601 T:      git git://anongit.freedesktop.org/drm/drm-misc
4602 S:      Maintained
4603 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4604 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4605
4606 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4607 M:      Dave Airlie <airlied@redhat.com>
4608 S:      Odd Fixes
4609 F:      drivers/gpu/drm/ast/
4610
4611 DRM DRIVER FOR BOCHS VIRTUAL GPU
4612 M:      Gerd Hoffmann <kraxel@redhat.com>
4613 L:      virtualization@lists.linux-foundation.org
4614 T:      git git://anongit.freedesktop.org/drm/drm-misc
4615 S:      Maintained
4616 F:      drivers/gpu/drm/bochs/
4617
4618 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4619 M:      Linus Walleij <linus.walleij@linaro.org>
4620 T:      git git://anongit.freedesktop.org/drm/drm-misc
4621 S:      Maintained
4622 F:      drivers/gpu/drm/tve200/
4623
4624 DRM DRIVER FOR ILITEK ILI9225 PANELS
4625 M:      David Lechner <david@lechnology.com>
4626 S:      Maintained
4627 F:      drivers/gpu/drm/tinydrm/ili9225.c
4628 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4629
4630 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4631 S:      Orphan / Obsolete
4632 F:      drivers/gpu/drm/i810/
4633 F:      include/uapi/drm/i810_drm.h
4634
4635 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4636 S:      Orphan / Obsolete
4637 F:      drivers/gpu/drm/mga/
4638 F:      include/uapi/drm/mga_drm.h
4639
4640 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4641 M:      Dave Airlie <airlied@redhat.com>
4642 S:      Odd Fixes
4643 F:      drivers/gpu/drm/mgag200/
4644
4645 DRM DRIVER FOR MI0283QT
4646 M:      Noralf Trønnes <noralf@tronnes.org>
4647 S:      Maintained
4648 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4649 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4650
4651 DRM DRIVER FOR MSM ADRENO GPU
4652 M:      Rob Clark <robdclark@gmail.com>
4653 L:      linux-arm-msm@vger.kernel.org
4654 L:      dri-devel@lists.freedesktop.org
4655 L:      freedreno@lists.freedesktop.org
4656 T:      git git://people.freedesktop.org/~robclark/linux
4657 S:      Maintained
4658 F:      drivers/gpu/drm/msm/
4659 F:      include/uapi/drm/msm_drm.h
4660 F:      Documentation/devicetree/bindings/display/msm/
4661
4662 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4663 M:      Ben Skeggs <bskeggs@redhat.com>
4664 L:      dri-devel@lists.freedesktop.org
4665 L:      nouveau@lists.freedesktop.org
4666 T:      git git://github.com/skeggsb/linux
4667 S:      Supported
4668 F:      drivers/gpu/drm/nouveau/
4669 F:      include/uapi/drm/nouveau_drm.h
4670
4671 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4672 M:      Noralf Trønnes <noralf@tronnes.org>
4673 S:      Maintained
4674 F:      drivers/gpu/drm/tinydrm/repaper.c
4675 F:      Documentation/devicetree/bindings/display/repaper.txt
4676
4677 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4678 M:      Dave Airlie <airlied@redhat.com>
4679 M:      Gerd Hoffmann <kraxel@redhat.com>
4680 L:      virtualization@lists.linux-foundation.org
4681 T:      git git://anongit.freedesktop.org/drm/drm-misc
4682 S:      Obsolete
4683 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4684 F:      drivers/gpu/drm/cirrus/
4685
4686 DRM DRIVER FOR QXL VIRTUAL GPU
4687 M:      Dave Airlie <airlied@redhat.com>
4688 M:      Gerd Hoffmann <kraxel@redhat.com>
4689 L:      virtualization@lists.linux-foundation.org
4690 T:      git git://anongit.freedesktop.org/drm/drm-misc
4691 S:      Maintained
4692 F:      drivers/gpu/drm/qxl/
4693 F:      include/uapi/drm/qxl_drm.h
4694
4695 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4696 S:      Orphan / Obsolete
4697 F:      drivers/gpu/drm/r128/
4698 F:      include/uapi/drm/r128_drm.h
4699
4700 DRM DRIVER FOR SAVAGE VIDEO CARDS
4701 S:      Orphan / Obsolete
4702 F:      drivers/gpu/drm/savage/
4703 F:      include/uapi/drm/savage_drm.h
4704
4705 DRM DRIVER FOR SIS VIDEO CARDS
4706 S:      Orphan / Obsolete
4707 F:      drivers/gpu/drm/sis/
4708 F:      include/uapi/drm/sis_drm.h
4709
4710 DRM DRIVER FOR SITRONIX ST7586 PANELS
4711 M:      David Lechner <david@lechnology.com>
4712 S:      Maintained
4713 F:      drivers/gpu/drm/tinydrm/st7586.c
4714 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4715
4716 DRM DRIVER FOR SITRONIX ST7735R PANELS
4717 M:      David Lechner <david@lechnology.com>
4718 S:      Maintained
4719 F:      drivers/gpu/drm/tinydrm/st7735r.c
4720 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4721
4722 DRM DRIVER FOR TDFX VIDEO CARDS
4723 S:      Orphan / Obsolete
4724 F:      drivers/gpu/drm/tdfx/
4725
4726 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4727 M:      Dave Airlie <airlied@redhat.com>
4728 S:      Odd Fixes
4729 F:      drivers/gpu/drm/udl/
4730
4731 DRM DRIVER FOR VMWARE VIRTUAL GPU
4732 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4733 M:      Sinclair Yeh <syeh@vmware.com>
4734 M:      Thomas Hellstrom <thellstrom@vmware.com>
4735 L:      dri-devel@lists.freedesktop.org
4736 T:      git git://people.freedesktop.org/~syeh/repos_linux
4737 T:      git git://people.freedesktop.org/~thomash/linux
4738 S:      Supported
4739 F:      drivers/gpu/drm/vmwgfx/
4740 F:      include/uapi/drm/vmwgfx_drm.h
4741
4742 DRM DRIVERS
4743 M:      David Airlie <airlied@linux.ie>
4744 L:      dri-devel@lists.freedesktop.org
4745 T:      git git://anongit.freedesktop.org/drm/drm
4746 B:      https://bugs.freedesktop.org/
4747 C:      irc://chat.freenode.net/dri-devel
4748 S:      Maintained
4749 F:      drivers/gpu/drm/
4750 F:      drivers/gpu/vga/
4751 F:      Documentation/devicetree/bindings/display/
4752 F:      Documentation/devicetree/bindings/gpu/
4753 F:      Documentation/gpu/
4754 F:      include/drm/
4755 F:      include/uapi/drm/
4756 F:      include/linux/vga*
4757
4758 DRM DRIVERS AND MISC GPU PATCHES
4759 M:      Gustavo Padovan <gustavo@padovan.org>
4760 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4761 M:      Sean Paul <sean@poorly.run>
4762 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4763 S:      Maintained
4764 T:      git git://anongit.freedesktop.org/drm/drm-misc
4765 F:      Documentation/gpu/
4766 F:      drivers/gpu/vga/
4767 F:      drivers/gpu/drm/*
4768 F:      include/drm/drm*
4769 F:      include/uapi/drm/drm*
4770 F:      include/linux/vga*
4771
4772 DRM DRIVERS FOR ALLWINNER A10
4773 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4774 L:      dri-devel@lists.freedesktop.org
4775 S:      Supported
4776 F:      drivers/gpu/drm/sun4i/
4777 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4778 T:      git git://anongit.freedesktop.org/drm/drm-misc
4779
4780 DRM DRIVERS FOR AMLOGIC SOCS
4781 M:      Neil Armstrong <narmstrong@baylibre.com>
4782 L:      dri-devel@lists.freedesktop.org
4783 L:      linux-amlogic@lists.infradead.org
4784 W:      http://linux-meson.com/
4785 S:      Supported
4786 F:      drivers/gpu/drm/meson/
4787 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4788 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4789 F:      Documentation/gpu/meson.rst
4790 T:      git git://anongit.freedesktop.org/drm/drm-misc
4791
4792 DRM DRIVERS FOR ATMEL HLCDC
4793 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4794 L:      dri-devel@lists.freedesktop.org
4795 S:      Supported
4796 F:      drivers/gpu/drm/atmel-hlcdc/
4797 F:      Documentation/devicetree/bindings/display/atmel/
4798 T:      git git://anongit.freedesktop.org/drm/drm-misc
4799
4800 DRM DRIVERS FOR BRIDGE CHIPS
4801 M:      Archit Taneja <architt@codeaurora.org>
4802 M:      Andrzej Hajda <a.hajda@samsung.com>
4803 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4804 S:      Maintained
4805 T:      git git://anongit.freedesktop.org/drm/drm-misc
4806 F:      drivers/gpu/drm/bridge/
4807
4808 DRM DRIVERS FOR EXYNOS
4809 M:      Inki Dae <inki.dae@samsung.com>
4810 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4811 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4812 M:      Kyungmin Park <kyungmin.park@samsung.com>
4813 L:      dri-devel@lists.freedesktop.org
4814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4815 S:      Supported
4816 F:      drivers/gpu/drm/exynos/
4817 F:      include/uapi/drm/exynos_drm.h
4818 F:      Documentation/devicetree/bindings/display/exynos/
4819
4820 DRM DRIVERS FOR FREESCALE DCU
4821 M:      Stefan Agner <stefan@agner.ch>
4822 M:      Alison Wang <alison.wang@nxp.com>
4823 L:      dri-devel@lists.freedesktop.org
4824 S:      Supported
4825 F:      drivers/gpu/drm/fsl-dcu/
4826 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4827 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4828 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4829
4830 DRM DRIVERS FOR FREESCALE IMX
4831 M:      Philipp Zabel <p.zabel@pengutronix.de>
4832 L:      dri-devel@lists.freedesktop.org
4833 S:      Maintained
4834 F:      drivers/gpu/drm/imx/
4835 F:      drivers/gpu/ipu-v3/
4836 F:      Documentation/devicetree/bindings/display/imx/
4837
4838 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4839 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4840 L:      dri-devel@lists.freedesktop.org
4841 T:      git git://github.com/patjak/drm-gma500
4842 S:      Maintained
4843 F:      drivers/gpu/drm/gma500/
4844
4845 DRM DRIVERS FOR HISILICON
4846 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4847 M:      Rongrong Zou <zourongrong@gmail.com>
4848 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4849 R:      Chen Feng <puck.chen@hisilicon.com>
4850 L:      dri-devel@lists.freedesktop.org
4851 T:      git git://github.com/xin3liang/linux.git
4852 S:      Maintained
4853 F:      drivers/gpu/drm/hisilicon/
4854 F:      Documentation/devicetree/bindings/display/hisilicon/
4855
4856 DRM DRIVERS FOR MEDIATEK
4857 M:      CK Hu <ck.hu@mediatek.com>
4858 M:      Philipp Zabel <p.zabel@pengutronix.de>
4859 L:      dri-devel@lists.freedesktop.org
4860 S:      Supported
4861 F:      drivers/gpu/drm/mediatek/
4862 F:      Documentation/devicetree/bindings/display/mediatek/
4863
4864 DRM DRIVERS FOR NVIDIA TEGRA
4865 M:      Thierry Reding <thierry.reding@gmail.com>
4866 L:      dri-devel@lists.freedesktop.org
4867 L:      linux-tegra@vger.kernel.org
4868 T:      git git://anongit.freedesktop.org/tegra/linux.git
4869 S:      Supported
4870 F:      drivers/gpu/drm/tegra/
4871 F:      drivers/gpu/host1x/
4872 F:      include/linux/host1x.h
4873 F:      include/uapi/drm/tegra_drm.h
4874 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4875
4876 DRM DRIVERS FOR RENESAS
4877 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4878 L:      dri-devel@lists.freedesktop.org
4879 L:      linux-renesas-soc@vger.kernel.org
4880 T:      git git://linuxtv.org/pinchartl/fbdev
4881 S:      Supported
4882 F:      drivers/gpu/drm/rcar-du/
4883 F:      drivers/gpu/drm/shmobile/
4884 F:      include/linux/platform_data/shmob_drm.h
4885 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4886 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4887 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4888
4889 DRM DRIVERS FOR ROCKCHIP
4890 M:      Sandy Huang <hjc@rock-chips.com>
4891 M:      Heiko Stübner <heiko@sntech.de>
4892 L:      dri-devel@lists.freedesktop.org
4893 S:      Maintained
4894 F:      drivers/gpu/drm/rockchip/
4895 F:      Documentation/devicetree/bindings/display/rockchip/
4896 T:      git git://anongit.freedesktop.org/drm/drm-misc
4897
4898 DRM DRIVERS FOR STI
4899 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4900 M:      Vincent Abriou <vincent.abriou@st.com>
4901 L:      dri-devel@lists.freedesktop.org
4902 T:      git git://anongit.freedesktop.org/drm/drm-misc
4903 S:      Maintained
4904 F:      drivers/gpu/drm/sti
4905 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4906
4907 DRM DRIVERS FOR STM
4908 M:      Yannick Fertre <yannick.fertre@st.com>
4909 M:      Philippe Cornu <philippe.cornu@st.com>
4910 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4911 M:      Vincent Abriou <vincent.abriou@st.com>
4912 L:      dri-devel@lists.freedesktop.org
4913 T:      git git://anongit.freedesktop.org/drm/drm-misc
4914 S:      Maintained
4915 F:      drivers/gpu/drm/stm
4916 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4917
4918 DRM DRIVERS FOR TI LCDC
4919 M:      Jyri Sarha <jsarha@ti.com>
4920 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4921 L:      dri-devel@lists.freedesktop.org
4922 S:      Maintained
4923 F:      drivers/gpu/drm/tilcdc/
4924 F:      Documentation/devicetree/bindings/display/tilcdc/
4925
4926 DRM DRIVERS FOR TI OMAP
4927 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4928 L:      dri-devel@lists.freedesktop.org
4929 S:      Maintained
4930 F:      drivers/gpu/drm/omapdrm/
4931 F:      Documentation/devicetree/bindings/display/ti/
4932
4933 DRM DRIVERS FOR V3D
4934 M:      Eric Anholt <eric@anholt.net>
4935 S:      Supported
4936 F:      drivers/gpu/drm/v3d/
4937 F:      include/uapi/drm/v3d_drm.h
4938 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4939 T:      git git://anongit.freedesktop.org/drm/drm-misc
4940
4941 DRM DRIVERS FOR VC4
4942 M:      Eric Anholt <eric@anholt.net>
4943 T:      git git://github.com/anholt/linux
4944 S:      Supported
4945 F:      drivers/gpu/drm/vc4/
4946 F:      include/uapi/drm/vc4_drm.h
4947 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4948 T:      git git://anongit.freedesktop.org/drm/drm-misc
4949
4950 DRM DRIVERS FOR VIVANTE GPU IP
4951 M:      Lucas Stach <l.stach@pengutronix.de>
4952 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4953 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4954 L:      etnaviv@lists.freedesktop.org
4955 L:      dri-devel@lists.freedesktop.org
4956 S:      Maintained
4957 F:      drivers/gpu/drm/etnaviv/
4958 F:      include/uapi/drm/etnaviv_drm.h
4959 F:      Documentation/devicetree/bindings/display/etnaviv/
4960
4961 DRM DRIVERS FOR ZTE ZX
4962 M:      Shawn Guo <shawnguo@kernel.org>
4963 L:      dri-devel@lists.freedesktop.org
4964 S:      Maintained
4965 F:      drivers/gpu/drm/zte/
4966 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4967 T:      git git://anongit.freedesktop.org/drm/drm-misc
4968
4969 DRM PANEL DRIVERS
4970 M:      Thierry Reding <thierry.reding@gmail.com>
4971 L:      dri-devel@lists.freedesktop.org
4972 T:      git git://anongit.freedesktop.org/drm/drm-misc
4973 S:      Maintained
4974 F:      drivers/gpu/drm/drm_panel.c
4975 F:      drivers/gpu/drm/panel/
4976 F:      include/drm/drm_panel.h
4977 F:      Documentation/devicetree/bindings/display/panel/
4978
4979 DRM TINYDRM DRIVERS
4980 M:      Noralf Trønnes <noralf@tronnes.org>
4981 W:      https://github.com/notro/tinydrm/wiki/Development
4982 T:      git git://anongit.freedesktop.org/drm/drm-misc
4983 S:      Maintained
4984 F:      drivers/gpu/drm/tinydrm/
4985 F:      include/drm/tinydrm/
4986
4987 DRM DRIVERS FOR XEN
4988 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4989 T:      git git://anongit.freedesktop.org/drm/drm-misc
4990 L:      dri-devel@lists.freedesktop.org
4991 L:      xen-devel@lists.xen.org
4992 S:      Supported
4993 F:      drivers/gpu/drm/xen/
4994 F:      Documentation/gpu/xen-front.rst
4995
4996 DRM TTM SUBSYSTEM
4997 M:      Christian Koenig <christian.koenig@amd.com>
4998 M:      Huang Rui <ray.huang@amd.com>
4999 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5000 T:      git git://people.freedesktop.org/~agd5f/linux
5001 S:      Maintained
5002 L:      dri-devel@lists.freedesktop.org
5003 F:      include/drm/ttm/
5004 F:      drivers/gpu/drm/ttm/
5005
5006 DSBR100 USB FM RADIO DRIVER
5007 M:      Alexey Klimov <klimov.linux@gmail.com>
5008 L:      linux-media@vger.kernel.org
5009 T:      git git://linuxtv.org/media_tree.git
5010 S:      Maintained
5011 F:      drivers/media/radio/dsbr100.c
5012
5013 DSCC4 DRIVER
5014 M:      Francois Romieu <romieu@fr.zoreil.com>
5015 L:      netdev@vger.kernel.org
5016 S:      Maintained
5017 F:      drivers/net/wan/dscc4.c
5018
5019 DT3155 MEDIA DRIVER
5020 M:      Hans Verkuil <hverkuil@xs4all.nl>
5021 L:      linux-media@vger.kernel.org
5022 T:      git git://linuxtv.org/media_tree.git
5023 W:      https://linuxtv.org
5024 S:      Odd Fixes
5025 F:      drivers/media/pci/dt3155/
5026
5027 DVB_USB_AF9015 MEDIA DRIVER
5028 M:      Antti Palosaari <crope@iki.fi>
5029 L:      linux-media@vger.kernel.org
5030 W:      https://linuxtv.org
5031 W:      http://palosaari.fi/linux/
5032 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5033 T:      git git://linuxtv.org/anttip/media_tree.git
5034 S:      Maintained
5035 F:      drivers/media/usb/dvb-usb-v2/af9015*
5036
5037 DVB_USB_AF9035 MEDIA DRIVER
5038 M:      Antti Palosaari <crope@iki.fi>
5039 L:      linux-media@vger.kernel.org
5040 W:      https://linuxtv.org
5041 W:      http://palosaari.fi/linux/
5042 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5043 T:      git git://linuxtv.org/anttip/media_tree.git
5044 S:      Maintained
5045 F:      drivers/media/usb/dvb-usb-v2/af9035*
5046
5047 DVB_USB_ANYSEE MEDIA DRIVER
5048 M:      Antti Palosaari <crope@iki.fi>
5049 L:      linux-media@vger.kernel.org
5050 W:      https://linuxtv.org
5051 W:      http://palosaari.fi/linux/
5052 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5053 T:      git git://linuxtv.org/anttip/media_tree.git
5054 S:      Maintained
5055 F:      drivers/media/usb/dvb-usb-v2/anysee*
5056
5057 DVB_USB_AU6610 MEDIA DRIVER
5058 M:      Antti Palosaari <crope@iki.fi>
5059 L:      linux-media@vger.kernel.org
5060 W:      https://linuxtv.org
5061 W:      http://palosaari.fi/linux/
5062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5063 T:      git git://linuxtv.org/anttip/media_tree.git
5064 S:      Maintained
5065 F:      drivers/media/usb/dvb-usb-v2/au6610*
5066
5067 DVB_USB_CE6230 MEDIA DRIVER
5068 M:      Antti Palosaari <crope@iki.fi>
5069 L:      linux-media@vger.kernel.org
5070 W:      https://linuxtv.org
5071 W:      http://palosaari.fi/linux/
5072 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5073 T:      git git://linuxtv.org/anttip/media_tree.git
5074 S:      Maintained
5075 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5076
5077 DVB_USB_CXUSB MEDIA DRIVER
5078 M:      Michael Krufky <mkrufky@linuxtv.org>
5079 L:      linux-media@vger.kernel.org
5080 W:      https://linuxtv.org
5081 W:      http://github.com/mkrufky
5082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5083 T:      git git://linuxtv.org/media_tree.git
5084 S:      Maintained
5085 F:      drivers/media/usb/dvb-usb/cxusb*
5086
5087 DVB_USB_EC168 MEDIA DRIVER
5088 M:      Antti Palosaari <crope@iki.fi>
5089 L:      linux-media@vger.kernel.org
5090 W:      https://linuxtv.org
5091 W:      http://palosaari.fi/linux/
5092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5093 T:      git git://linuxtv.org/anttip/media_tree.git
5094 S:      Maintained
5095 F:      drivers/media/usb/dvb-usb-v2/ec168*
5096
5097 DVB_USB_GL861 MEDIA DRIVER
5098 M:      Antti Palosaari <crope@iki.fi>
5099 L:      linux-media@vger.kernel.org
5100 W:      https://linuxtv.org
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/gl861*
5105
5106 DVB_USB_MXL111SF MEDIA DRIVER
5107 M:      Michael Krufky <mkrufky@linuxtv.org>
5108 L:      linux-media@vger.kernel.org
5109 W:      https://linuxtv.org
5110 W:      http://github.com/mkrufky
5111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5112 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5113 S:      Maintained
5114 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5115
5116 DVB_USB_RTL28XXU MEDIA DRIVER
5117 M:      Antti Palosaari <crope@iki.fi>
5118 L:      linux-media@vger.kernel.org
5119 W:      https://linuxtv.org
5120 W:      http://palosaari.fi/linux/
5121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5122 T:      git git://linuxtv.org/anttip/media_tree.git
5123 S:      Maintained
5124 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5125
5126 DVB_USB_V2 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/dvb_usb*
5135 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5136
5137 DYNAMIC DEBUG
5138 M:      Jason Baron <jbaron@akamai.com>
5139 S:      Maintained
5140 F:      lib/dynamic_debug.c
5141 F:      include/linux/dynamic_debug.h
5142
5143 DYNAMIC INTERRUPT MODERATION
5144 M:      Tal Gilboa <talgi@mellanox.com>
5145 S:      Maintained
5146 F:      include/linux/net_dim.h
5147
5148 DZ DECSTATION DZ11 SERIAL DRIVER
5149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5150 S:      Maintained
5151 F:      drivers/tty/serial/dz.*
5152
5153 E3X0 POWER BUTTON DRIVER
5154 M:      Moritz Fischer <moritz.fischer@ettus.com>
5155 L:      usrp-users@lists.ettus.com
5156 W:      http://www.ettus.com
5157 S:      Supported
5158 F:      drivers/input/misc/e3x0-button.c
5159 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5160
5161 E4000 MEDIA DRIVER
5162 M:      Antti Palosaari <crope@iki.fi>
5163 L:      linux-media@vger.kernel.org
5164 W:      https://linuxtv.org
5165 W:      http://palosaari.fi/linux/
5166 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5167 T:      git git://linuxtv.org/anttip/media_tree.git
5168 S:      Maintained
5169 F:      drivers/media/tuners/e4000*
5170
5171 EARTH_PT1 MEDIA DRIVER
5172 M:      Akihiro Tsukada <tskd08@gmail.com>
5173 L:      linux-media@vger.kernel.org
5174 S:      Odd Fixes
5175 F:      drivers/media/pci/pt1/
5176
5177 EARTH_PT3 MEDIA DRIVER
5178 M:      Akihiro Tsukada <tskd08@gmail.com>
5179 L:      linux-media@vger.kernel.org
5180 S:      Odd Fixes
5181 F:      drivers/media/pci/pt3/
5182
5183 EC100 MEDIA DRIVER
5184 M:      Antti Palosaari <crope@iki.fi>
5185 L:      linux-media@vger.kernel.org
5186 W:      https://linuxtv.org
5187 W:      http://palosaari.fi/linux/
5188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5189 T:      git git://linuxtv.org/anttip/media_tree.git
5190 S:      Maintained
5191 F:      drivers/media/dvb-frontends/ec100*
5192
5193 ECRYPT FILE SYSTEM
5194 M:      Tyler Hicks <tyhicks@canonical.com>
5195 L:      ecryptfs@vger.kernel.org
5196 W:      http://ecryptfs.org
5197 W:      https://launchpad.net/ecryptfs
5198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5199 S:      Supported
5200 F:      Documentation/filesystems/ecryptfs.txt
5201 F:      fs/ecryptfs/
5202
5203 EDAC-AMD64
5204 M:      Borislav Petkov <bp@alien8.de>
5205 L:      linux-edac@vger.kernel.org
5206 S:      Maintained
5207 F:      drivers/edac/amd64_edac*
5208
5209 EDAC-CALXEDA
5210 M:      Robert Richter <rric@kernel.org>
5211 L:      linux-edac@vger.kernel.org
5212 S:      Maintained
5213 F:      drivers/edac/highbank*
5214
5215 EDAC-CAVIUM OCTEON
5216 M:      Ralf Baechle <ralf@linux-mips.org>
5217 M:      David Daney <david.daney@cavium.com>
5218 L:      linux-edac@vger.kernel.org
5219 L:      linux-mips@linux-mips.org
5220 S:      Supported
5221 F:      drivers/edac/octeon_edac*
5222
5223 EDAC-CAVIUM THUNDERX
5224 M:      David Daney <david.daney@cavium.com>
5225 M:      Jan Glauber <jglauber@cavium.com>
5226 L:      linux-edac@vger.kernel.org
5227 S:      Supported
5228 F:      drivers/edac/thunderx_edac*
5229
5230 EDAC-CORE
5231 M:      Borislav Petkov <bp@alien8.de>
5232 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5233 L:      linux-edac@vger.kernel.org
5234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5236 S:      Supported
5237 F:      Documentation/admin-guide/ras.rst
5238 F:      Documentation/driver-api/edac.rst
5239 F:      drivers/edac/
5240 F:      include/linux/edac.h
5241
5242 EDAC-E752X
5243 M:      Mark Gross <mark.gross@intel.com>
5244 L:      linux-edac@vger.kernel.org
5245 S:      Maintained
5246 F:      drivers/edac/e752x_edac.c
5247
5248 EDAC-E7XXX
5249 L:      linux-edac@vger.kernel.org
5250 S:      Maintained
5251 F:      drivers/edac/e7xxx_edac.c
5252
5253 EDAC-FSL_DDR
5254 M:      York Sun <york.sun@nxp.com>
5255 L:      linux-edac@vger.kernel.org
5256 S:      Maintained
5257 F:      drivers/edac/fsl_ddr_edac.*
5258
5259 EDAC-GHES
5260 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5261 L:      linux-edac@vger.kernel.org
5262 S:      Maintained
5263 F:      drivers/edac/ghes_edac.c
5264
5265 EDAC-I3000
5266 L:      linux-edac@vger.kernel.org
5267 S:      Orphan
5268 F:      drivers/edac/i3000_edac.c
5269
5270 EDAC-I5000
5271 L:      linux-edac@vger.kernel.org
5272 S:      Maintained
5273 F:      drivers/edac/i5000_edac.c
5274
5275 EDAC-I5400
5276 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5277 L:      linux-edac@vger.kernel.org
5278 S:      Maintained
5279 F:      drivers/edac/i5400_edac.c
5280
5281 EDAC-I7300
5282 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5283 L:      linux-edac@vger.kernel.org
5284 S:      Maintained
5285 F:      drivers/edac/i7300_edac.c
5286
5287 EDAC-I7CORE
5288 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5289 L:      linux-edac@vger.kernel.org
5290 S:      Maintained
5291 F:      drivers/edac/i7core_edac.c
5292
5293 EDAC-I82443BXGX
5294 M:      Tim Small <tim@buttersideup.com>
5295 L:      linux-edac@vger.kernel.org
5296 S:      Maintained
5297 F:      drivers/edac/i82443bxgx_edac.c
5298
5299 EDAC-I82975X
5300 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5301 M:      "Arvind R." <arvino55@gmail.com>
5302 L:      linux-edac@vger.kernel.org
5303 S:      Maintained
5304 F:      drivers/edac/i82975x_edac.c
5305
5306 EDAC-IE31200
5307 M:      Jason Baron <jbaron@akamai.com>
5308 L:      linux-edac@vger.kernel.org
5309 S:      Maintained
5310 F:      drivers/edac/ie31200_edac.c
5311
5312 EDAC-MPC85XX
5313 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5314 L:      linux-edac@vger.kernel.org
5315 S:      Maintained
5316 F:      drivers/edac/mpc85xx_edac.[ch]
5317
5318 EDAC-PASEMI
5319 M:      Egor Martovetsky <egor@pasemi.com>
5320 L:      linux-edac@vger.kernel.org
5321 S:      Maintained
5322 F:      drivers/edac/pasemi_edac.c
5323
5324 EDAC-PND2
5325 M:      Tony Luck <tony.luck@intel.com>
5326 L:      linux-edac@vger.kernel.org
5327 S:      Maintained
5328 F:      drivers/edac/pnd2_edac.[ch]
5329
5330 EDAC-R82600
5331 M:      Tim Small <tim@buttersideup.com>
5332 L:      linux-edac@vger.kernel.org
5333 S:      Maintained
5334 F:      drivers/edac/r82600_edac.c
5335
5336 EDAC-SBRIDGE
5337 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5338 L:      linux-edac@vger.kernel.org
5339 S:      Maintained
5340 F:      drivers/edac/sb_edac.c
5341
5342 EDAC-SKYLAKE
5343 M:      Tony Luck <tony.luck@intel.com>
5344 L:      linux-edac@vger.kernel.org
5345 S:      Maintained
5346 F:      drivers/edac/skx_edac.c
5347
5348 EDAC-TI
5349 M:      Tero Kristo <t-kristo@ti.com>
5350 L:      linux-edac@vger.kernel.org
5351 S:      Maintained
5352 F:      drivers/edac/ti_edac.c
5353
5354 EDIROL UA-101/UA-1000 DRIVER
5355 M:      Clemens Ladisch <clemens@ladisch.de>
5356 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5357 T:      git git://git.alsa-project.org/alsa-kernel.git
5358 S:      Maintained
5359 F:      sound/usb/misc/ua101.c
5360
5361 EFI TEST DRIVER
5362 L:      linux-efi@vger.kernel.org
5363 M:      Ivan Hu <ivan.hu@canonical.com>
5364 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5365 S:      Maintained
5366 F:      drivers/firmware/efi/test/
5367
5368 EFI VARIABLE FILESYSTEM
5369 M:      Matthew Garrett <matthew.garrett@nebula.com>
5370 M:      Jeremy Kerr <jk@ozlabs.org>
5371 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5373 L:      linux-efi@vger.kernel.org
5374 S:      Maintained
5375 F:      fs/efivarfs/
5376
5377 EFIFB FRAMEBUFFER DRIVER
5378 L:      linux-fbdev@vger.kernel.org
5379 M:      Peter Jones <pjones@redhat.com>
5380 S:      Maintained
5381 F:      drivers/video/fbdev/efifb.c
5382
5383 EFS FILESYSTEM
5384 W:      http://aeschi.ch.eu.org/efs/
5385 S:      Orphan
5386 F:      fs/efs/
5387
5388 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5389 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5390 L:      netdev@vger.kernel.org
5391 S:      Maintained
5392 F:      drivers/net/ethernet/ibm/ehea/
5393
5394 EM28XX VIDEO4LINUX DRIVER
5395 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5396 L:      linux-media@vger.kernel.org
5397 W:      https://linuxtv.org
5398 T:      git git://linuxtv.org/media_tree.git
5399 S:      Maintained
5400 F:      drivers/media/usb/em28xx/
5401 F:      Documentation/media/v4l-drivers/em28xx*
5402
5403 EMBEDDED LINUX
5404 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5405 M:      Matt Mackall <mpm@selenic.com>
5406 M:      David Woodhouse <dwmw2@infradead.org>
5407 L:      linux-embedded@vger.kernel.org
5408 S:      Maintained
5409
5410 Emulex 10Gbps iSCSI - OneConnect DRIVER
5411 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5412 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5413 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5414 L:      linux-scsi@vger.kernel.org
5415 W:      http://www.broadcom.com
5416 S:      Supported
5417 F:      drivers/scsi/be2iscsi/
5418
5419 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5420 M:      Sathya Perla <sathya.perla@broadcom.com>
5421 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5422 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5423 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5424 L:      netdev@vger.kernel.org
5425 W:      http://www.emulex.com
5426 S:      Supported
5427 F:      drivers/net/ethernet/emulex/benet/
5428
5429 EMULEX ONECONNECT ROCE DRIVER
5430 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5431 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5432 L:      linux-rdma@vger.kernel.org
5433 W:      http://www.broadcom.com
5434 S:      Odd Fixes
5435 F:      drivers/infiniband/hw/ocrdma/
5436 F:      include/uapi/rdma/ocrdma-abi.h
5437
5438 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5439 M:      James Smart <james.smart@broadcom.com>
5440 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5441 L:      linux-scsi@vger.kernel.org
5442 W:      http://www.broadcom.com
5443 S:      Supported
5444 F:      drivers/scsi/lpfc/
5445
5446 ENE CB710 FLASH CARD READER DRIVER
5447 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5448 S:      Maintained
5449 F:      drivers/misc/cb710/
5450 F:      drivers/mmc/host/cb710-mmc.*
5451 F:      include/linux/cb710.h
5452
5453 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5454 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5455 S:      Maintained
5456 F:      drivers/media/rc/ene_ir.*
5457
5458 EPSON S1D13XXX FRAMEBUFFER DRIVER
5459 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5460 S:      Maintained
5461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5462 F:      drivers/video/fbdev/s1d13xxxfb.c
5463 F:      include/video/s1d13xxxfb.h
5464
5465 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5466 M:      Jeff Layton <jlayton@kernel.org>
5467 S:      Maintained
5468 F:      lib/errseq.c
5469 F:      include/linux/errseq.h
5470
5471 ET131X NETWORK DRIVER
5472 M:      Mark Einon <mark.einon@gmail.com>
5473 S:      Odd Fixes
5474 F:      drivers/net/ethernet/agere/
5475
5476 ETHERNET BRIDGE
5477 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5478 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5479 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5480 L:      netdev@vger.kernel.org
5481 W:      http://www.linuxfoundation.org/en/Net:Bridge
5482 S:      Maintained
5483 F:      include/linux/netfilter_bridge/
5484 F:      net/bridge/
5485
5486 ETHERNET PHY LIBRARY
5487 M:      Andrew Lunn <andrew@lunn.ch>
5488 M:      Florian Fainelli <f.fainelli@gmail.com>
5489 L:      netdev@vger.kernel.org
5490 S:      Maintained
5491 F:      Documentation/ABI/testing/sysfs-bus-mdio
5492 F:      Documentation/devicetree/bindings/net/mdio*
5493 F:      Documentation/networking/phy.txt
5494 F:      drivers/net/phy/
5495 F:      drivers/of/of_mdio.c
5496 F:      drivers/of/of_net.c
5497 F:      include/linux/*mdio*.h
5498 F:      include/linux/of_net.h
5499 F:      include/linux/phy.h
5500 F:      include/linux/phy_fixed.h
5501 F:      include/linux/platform_data/mdio-bcm-unimac.h
5502 F:      include/trace/events/mdio.h
5503 F:      include/uapi/linux/mdio.h
5504 F:      include/uapi/linux/mii.h
5505
5506 EXT2 FILE SYSTEM
5507 M:      Jan Kara <jack@suse.com>
5508 L:      linux-ext4@vger.kernel.org
5509 S:      Maintained
5510 F:      Documentation/filesystems/ext2.txt
5511 F:      fs/ext2/
5512 F:      include/linux/ext2*
5513
5514 EXT4 FILE SYSTEM
5515 M:      "Theodore Ts'o" <tytso@mit.edu>
5516 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5517 L:      linux-ext4@vger.kernel.org
5518 W:      http://ext4.wiki.kernel.org
5519 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5521 S:      Maintained
5522 F:      Documentation/filesystems/ext4.txt
5523 F:      fs/ext4/
5524
5525 Extended Verification Module (EVM)
5526 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5527 L:      linux-integrity@vger.kernel.org
5528 S:      Supported
5529 F:      security/integrity/evm/
5530
5531 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5532 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5533 L:      linux-efi@vger.kernel.org
5534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5535 S:      Maintained
5536 F:      Documentation/efi-stub.txt
5537 F:      arch/*/kernel/efi.c
5538 F:      arch/x86/boot/compressed/eboot.[ch]
5539 F:      arch/*/include/asm/efi.h
5540 F:      arch/x86/platform/efi/
5541 F:      drivers/firmware/efi/
5542 F:      include/linux/efi*.h
5543 F:      arch/arm/boot/compressed/efi-header.S
5544 F:      arch/arm64/kernel/efi-entry.S
5545
5546 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5547 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5548 M:      Chanwoo Choi <cw00.choi@samsung.com>
5549 L:      linux-kernel@vger.kernel.org
5550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5551 S:      Maintained
5552 F:      drivers/extcon/
5553 F:      include/linux/extcon/
5554 F:      include/linux/extcon.h
5555 F:      Documentation/extcon/
5556 F:      Documentation/devicetree/bindings/extcon/
5557
5558 EXYNOS DP DRIVER
5559 M:      Jingoo Han <jingoohan1@gmail.com>
5560 L:      dri-devel@lists.freedesktop.org
5561 S:      Maintained
5562 F:      drivers/gpu/drm/exynos/exynos_dp*
5563
5564 EXYNOS SYSMMU (IOMMU) driver
5565 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5566 L:      iommu@lists.linux-foundation.org
5567 S:      Maintained
5568 F:      drivers/iommu/exynos-iommu.c
5569
5570 EZchip NPS platform support
5571 M:      Vineet Gupta <vgupta@synopsys.com>
5572 M:      Ofer Levi <oferle@mellanox.com>
5573 S:      Supported
5574 F:      arch/arc/plat-eznps
5575 F:      arch/arc/boot/dts/eznps.dts
5576
5577 F2FS FILE SYSTEM
5578 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5579 M:      Chao Yu <yuchao0@huawei.com>
5580 L:      linux-f2fs-devel@lists.sourceforge.net
5581 W:      https://f2fs.wiki.kernel.org/
5582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5583 S:      Maintained
5584 F:      Documentation/filesystems/f2fs.txt
5585 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5586 F:      fs/f2fs/
5587 F:      include/linux/f2fs_fs.h
5588 F:      include/trace/events/f2fs.h
5589
5590 F71805F HARDWARE MONITORING DRIVER
5591 M:      Jean Delvare <jdelvare@suse.com>
5592 L:      linux-hwmon@vger.kernel.org
5593 S:      Maintained
5594 F:      Documentation/hwmon/f71805f
5595 F:      drivers/hwmon/f71805f.c
5596
5597 FADDR2LINE
5598 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5599 S:      Maintained
5600 F:      scripts/faddr2line
5601
5602 FAILOVER MODULE
5603 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5604 L:      netdev@vger.kernel.org
5605 S:      Supported
5606 F:      net/core/failover.c
5607 F:      include/net/failover.h
5608 F:      Documentation/networking/failover.rst
5609
5610 FANOTIFY
5611 M:      Jan Kara <jack@suse.cz>
5612 R:      Amir Goldstein <amir73il@gmail.com>
5613 L:      linux-fsdevel@vger.kernel.org
5614 S:      Maintained
5615 F:      fs/notify/fanotify/
5616 F:      include/linux/fanotify.h
5617 F:      include/uapi/linux/fanotify.h
5618
5619 FARSYNC SYNCHRONOUS DRIVER
5620 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5621 W:      http://www.farsite.co.uk/
5622 S:      Supported
5623 F:      drivers/net/wan/farsync.*
5624
5625 FAULT INJECTION SUPPORT
5626 M:      Akinobu Mita <akinobu.mita@gmail.com>
5627 S:      Supported
5628 F:      Documentation/fault-injection/
5629 F:      lib/fault-inject.c
5630
5631 FBTFT Framebuffer drivers
5632 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5633 L:      dri-devel@lists.freedesktop.org
5634 L:      linux-fbdev@vger.kernel.org
5635 S:      Maintained
5636 F:      drivers/staging/fbtft/
5637
5638 FC0011 TUNER DRIVER
5639 M:      Michael Buesch <m@bues.ch>
5640 L:      linux-media@vger.kernel.org
5641 S:      Maintained
5642 F:      drivers/media/tuners/fc0011.h
5643 F:      drivers/media/tuners/fc0011.c
5644
5645 FC2580 MEDIA DRIVER
5646 M:      Antti Palosaari <crope@iki.fi>
5647 L:      linux-media@vger.kernel.org
5648 W:      https://linuxtv.org
5649 W:      http://palosaari.fi/linux/
5650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5651 T:      git git://linuxtv.org/anttip/media_tree.git
5652 S:      Maintained
5653 F:      drivers/media/tuners/fc2580*
5654
5655 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5656 M:      Johannes Thumshirn <jth@kernel.org>
5657 L:      linux-scsi@vger.kernel.org
5658 W:      www.Open-FCoE.org
5659 S:      Supported
5660 F:      drivers/scsi/libfc/
5661 F:      drivers/scsi/fcoe/
5662 F:      include/scsi/fc/
5663 F:      include/scsi/libfc.h
5664 F:      include/scsi/libfcoe.h
5665 F:      include/uapi/scsi/fc/
5666
5667 FILE LOCKING (flock() and fcntl()/lockf())
5668 M:      Jeff Layton <jlayton@kernel.org>
5669 M:      "J. Bruce Fields" <bfields@fieldses.org>
5670 L:      linux-fsdevel@vger.kernel.org
5671 S:      Maintained
5672 F:      include/linux/fcntl.h
5673 F:      include/uapi/linux/fcntl.h
5674 F:      fs/fcntl.c
5675 F:      fs/locks.c
5676
5677 FILESYSTEMS (VFS and infrastructure)
5678 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5679 L:      linux-fsdevel@vger.kernel.org
5680 S:      Maintained
5681 F:      fs/*
5682 F:      include/linux/fs.h
5683 F:      include/uapi/linux/fs.h
5684
5685 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5686 M:      Riku Voipio <riku.voipio@iki.fi>
5687 L:      linux-hwmon@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/hwmon/f75375s.c
5690 F:      include/linux/f75375s.h
5691
5692 FIREWIRE AUDIO DRIVERS
5693 M:      Clemens Ladisch <clemens@ladisch.de>
5694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5695 T:      git git://git.alsa-project.org/alsa-kernel.git
5696 S:      Maintained
5697 F:      sound/firewire/
5698
5699 FIREWIRE MEDIA DRIVERS (firedtv)
5700 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5701 L:      linux-media@vger.kernel.org
5702 L:      linux1394-devel@lists.sourceforge.net
5703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5704 S:      Maintained
5705 F:      drivers/media/firewire/
5706
5707 FIREWIRE SBP-2 TARGET
5708 M:      Chris Boot <bootc@bootc.net>
5709 L:      linux-scsi@vger.kernel.org
5710 L:      target-devel@vger.kernel.org
5711 L:      linux1394-devel@lists.sourceforge.net
5712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5713 S:      Maintained
5714 F:      drivers/target/sbp/
5715
5716 FIREWIRE SUBSYSTEM
5717 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5718 L:      linux1394-devel@lists.sourceforge.net
5719 W:      http://ieee1394.wiki.kernel.org/
5720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5721 S:      Maintained
5722 F:      drivers/firewire/
5723 F:      include/linux/firewire.h
5724 F:      include/uapi/linux/firewire*.h
5725 F:      tools/firewire/
5726
5727 FIRMWARE LOADER (request_firmware)
5728 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5729 L:      linux-kernel@vger.kernel.org
5730 S:      Maintained
5731 F:      Documentation/firmware_class/
5732 F:      drivers/base/firmware_loader/
5733 F:      include/linux/firmware.h
5734
5735 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5736 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5737 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5738 S:      Maintained
5739 F:      drivers/block/rsxx/
5740
5741 FLOPPY DRIVER
5742 M:      Jiri Kosina <jikos@kernel.org>
5743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5744 S:      Odd fixes
5745 F:      drivers/block/floppy.c
5746
5747 FMC SUBSYSTEM
5748 M:      Alessandro Rubini <rubini@gnudd.com>
5749 W:      http://www.ohwr.org/projects/fmc-bus
5750 S:      Supported
5751 F:      drivers/fmc/
5752 F:      include/linux/fmc*.h
5753 F:      include/linux/ipmi-fru.h
5754 K:      fmc_d.*register
5755
5756 FPGA MANAGER FRAMEWORK
5757 M:      Alan Tull <atull@kernel.org>
5758 M:      Moritz Fischer <mdf@kernel.org>
5759 L:      linux-fpga@vger.kernel.org
5760 S:      Maintained
5761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5762 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5763 F:      Documentation/fpga/
5764 F:      Documentation/driver-api/fpga/
5765 F:      Documentation/devicetree/bindings/fpga/
5766 F:      drivers/fpga/
5767 F:      include/linux/fpga/
5768 W:      http://www.rocketboards.org
5769
5770 FPGA DFL DRIVERS
5771 M:      Wu Hao <hao.wu@intel.com>
5772 L:      linux-fpga@vger.kernel.org
5773 S:      Maintained
5774 F:      Documentation/fpga/dfl.txt
5775 F:      include/uapi/linux/fpga-dfl.h
5776 F:      drivers/fpga/dfl*
5777
5778 FPU EMULATOR
5779 M:      Bill Metzenthen <billm@melbpc.org.au>
5780 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5781 S:      Maintained
5782 F:      arch/x86/math-emu/
5783
5784 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5785 L:      netdev@vger.kernel.org
5786 S:      Orphan
5787 F:      drivers/net/wan/dlci.c
5788 F:      drivers/net/wan/sdla.c
5789
5790 FRAMEBUFFER LAYER
5791 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5792 L:      dri-devel@lists.freedesktop.org
5793 L:      linux-fbdev@vger.kernel.org
5794 T:      git git://github.com/bzolnier/linux.git
5795 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5796 S:      Maintained
5797 F:      Documentation/fb/
5798 F:      drivers/video/
5799 F:      include/video/
5800 F:      include/linux/fb.h
5801 F:      include/uapi/video/
5802 F:      include/uapi/linux/fb.h
5803
5804 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5805 M:      Horia Geantă <horia.geanta@nxp.com>
5806 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5807 L:      linux-crypto@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/crypto/caam/
5810 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5811
5812 FREESCALE DIU FRAMEBUFFER DRIVER
5813 M:      Timur Tabi <timur@kernel.org>
5814 L:      linux-fbdev@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/video/fbdev/fsl-diu-fb.*
5817
5818 FREESCALE DMA DRIVER
5819 M:      Li Yang <leoyang.li@nxp.com>
5820 M:      Zhang Wei <zw@zh-kernel.org>
5821 L:      linuxppc-dev@lists.ozlabs.org
5822 S:      Maintained
5823 F:      drivers/dma/fsldma.*
5824
5825 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5826 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5827 L:      netdev@vger.kernel.org
5828 S:      Maintained
5829 F:      drivers/net/ethernet/freescale/gianfar*
5830 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5831
5832 FREESCALE GPMI NAND DRIVER
5833 M:      Han Xu <han.xu@nxp.com>
5834 L:      linux-mtd@lists.infradead.org
5835 S:      Maintained
5836 F:      drivers/mtd/nand/raw/gpmi-nand/*
5837
5838 FREESCALE I2C CPM DRIVER
5839 M:      Jochen Friedrich <jochen@scram.de>
5840 L:      linuxppc-dev@lists.ozlabs.org
5841 L:      linux-i2c@vger.kernel.org
5842 S:      Maintained
5843 F:      drivers/i2c/busses/i2c-cpm.c
5844
5845 FREESCALE IMX / MXC FEC DRIVER
5846 M:      Fugang Duan <fugang.duan@nxp.com>
5847 L:      netdev@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/net/ethernet/freescale/fec_main.c
5850 F:      drivers/net/ethernet/freescale/fec_ptp.c
5851 F:      drivers/net/ethernet/freescale/fec.h
5852 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5853
5854 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5855 M:      Sascha Hauer <s.hauer@pengutronix.de>
5856 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5857 L:      linux-fbdev@vger.kernel.org
5858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5859 S:      Maintained
5860 F:      include/linux/platform_data/video-imxfb.h
5861 F:      drivers/video/fbdev/imxfb.c
5862
5863 FREESCALE QORIQ DPAA ETHERNET DRIVER
5864 M:      Madalin Bucur <madalin.bucur@nxp.com>
5865 L:      netdev@vger.kernel.org
5866 S:      Maintained
5867 F:      drivers/net/ethernet/freescale/dpaa
5868
5869 FREESCALE QORIQ DPAA FMAN DRIVER
5870 M:      Madalin Bucur <madalin.bucur@nxp.com>
5871 L:      netdev@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/net/ethernet/freescale/fman
5874 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5875
5876 FREESCALE QORIQ PTP CLOCK DRIVER
5877 M:      Yangbo Lu <yangbo.lu@nxp.com>
5878 L:      netdev@vger.kernel.org
5879 S:      Maintained
5880 F:      drivers/ptp/ptp_qoriq.c
5881 F:      include/linux/fsl/ptp_qoriq.h
5882 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5883
5884 FREESCALE QUAD SPI DRIVER
5885 M:      Han Xu <han.xu@nxp.com>
5886 L:      linux-mtd@lists.infradead.org
5887 S:      Maintained
5888 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5889
5890 FREESCALE QUICC ENGINE LIBRARY
5891 M:      Qiang Zhao <qiang.zhao@nxp.com>
5892 L:      linuxppc-dev@lists.ozlabs.org
5893 S:      Maintained
5894 F:      drivers/soc/fsl/qe/
5895 F:      include/soc/fsl/*qe*.h
5896 F:      include/soc/fsl/*ucc*.h
5897
5898 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5899 M:      Li Yang <leoyang.li@nxp.com>
5900 L:      netdev@vger.kernel.org
5901 L:      linuxppc-dev@lists.ozlabs.org
5902 S:      Maintained
5903 F:      drivers/net/ethernet/freescale/ucc_geth*
5904
5905 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5906 M:      Zhao Qiang <qiang.zhao@nxp.com>
5907 L:      netdev@vger.kernel.org
5908 L:      linuxppc-dev@lists.ozlabs.org
5909 S:      Maintained
5910 F:      drivers/net/wan/fsl_ucc_hdlc*
5911
5912 FREESCALE QUICC ENGINE UCC UART DRIVER
5913 M:      Timur Tabi <timur@kernel.org>
5914 L:      linuxppc-dev@lists.ozlabs.org
5915 S:      Maintained
5916 F:      drivers/tty/serial/ucc_uart.c
5917
5918 FREESCALE SOC DRIVERS
5919 M:      Li Yang <leoyang.li@nxp.com>
5920 L:      linuxppc-dev@lists.ozlabs.org
5921 L:      linux-arm-kernel@lists.infradead.org
5922 S:      Maintained
5923 F:      Documentation/devicetree/bindings/soc/fsl/
5924 F:      drivers/soc/fsl/
5925 F:      include/linux/fsl/
5926
5927 FREESCALE SOC FS_ENET DRIVER
5928 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5929 L:      linuxppc-dev@lists.ozlabs.org
5930 L:      netdev@vger.kernel.org
5931 S:      Maintained
5932 F:      drivers/net/ethernet/freescale/fs_enet/
5933 F:      include/linux/fs_enet_pd.h
5934
5935 FREESCALE SOC SOUND DRIVERS
5936 M:      Timur Tabi <timur@kernel.org>
5937 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5938 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5939 R:      Fabio Estevam <fabio.estevam@nxp.com>
5940 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5941 L:      linuxppc-dev@lists.ozlabs.org
5942 S:      Maintained
5943 F:      sound/soc/fsl/fsl*
5944 F:      sound/soc/fsl/imx*
5945 F:      sound/soc/fsl/mpc8610_hpcd.c
5946
5947 FREESCALE USB PERIPHERAL DRIVERS
5948 M:      Li Yang <leoyang.li@nxp.com>
5949 L:      linux-usb@vger.kernel.org
5950 L:      linuxppc-dev@lists.ozlabs.org
5951 S:      Maintained
5952 F:      drivers/usb/gadget/udc/fsl*
5953
5954 FREEVXFS FILESYSTEM
5955 M:      Christoph Hellwig <hch@infradead.org>
5956 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5957 S:      Maintained
5958 F:      fs/freevxfs/
5959
5960 FREEZER
5961 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5962 M:      Pavel Machek <pavel@ucw.cz>
5963 L:      linux-pm@vger.kernel.org
5964 S:      Supported
5965 F:      Documentation/power/freezing-of-tasks.txt
5966 F:      include/linux/freezer.h
5967 F:      kernel/freezer.c
5968
5969 FRONTSWAP API
5970 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5971 L:      linux-kernel@vger.kernel.org
5972 S:      Maintained
5973 F:      mm/frontswap.c
5974 F:      include/linux/frontswap.h
5975
5976 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5977 M:      David Howells <dhowells@redhat.com>
5978 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5979 S:      Supported
5980 F:      Documentation/filesystems/caching/
5981 F:      fs/fscache/
5982 F:      include/linux/fscache*.h
5983
5984 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5985 M:      Theodore Y. Ts'o <tytso@mit.edu>
5986 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5987 L:      linux-fscrypt@vger.kernel.org
5988 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5990 S:      Supported
5991 F:      fs/crypto/
5992 F:      include/linux/fscrypt*.h
5993 F:      Documentation/filesystems/fscrypt.rst
5994
5995 FSI-ATTACHED I2C DRIVER
5996 M:      Eddie James <eajames@linux.vnet.ibm.com>
5997 L:      linux-i2c@vger.kernel.org
5998 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5999 S:      Maintained
6000 F:      drivers/i2c/busses/i2c-fsi.c
6001 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6002
6003 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6004 M:      Jan Kara <jack@suse.cz>
6005 R:      Amir Goldstein <amir73il@gmail.com>
6006 L:      linux-fsdevel@vger.kernel.org
6007 S:      Maintained
6008 F:      fs/notify/
6009 F:      include/linux/fsnotify*.h
6010
6011 FUJITSU LAPTOP EXTRAS
6012 M:      Jonathan Woithe <jwoithe@just42.net>
6013 L:      platform-driver-x86@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/platform/x86/fujitsu-laptop.c
6016
6017 FUJITSU M-5MO LS CAMERA ISP DRIVER
6018 M:      Kyungmin Park <kyungmin.park@samsung.com>
6019 M:      Heungjun Kim <riverful.kim@samsung.com>
6020 L:      linux-media@vger.kernel.org
6021 S:      Maintained
6022 F:      drivers/media/i2c/m5mols/
6023 F:      include/media/i2c/m5mols.h
6024
6025 FUJITSU TABLET EXTRAS
6026 M:      Robert Gerlach <khnz@gmx.de>
6027 L:      platform-driver-x86@vger.kernel.org
6028 S:      Maintained
6029 F:      drivers/platform/x86/fujitsu-tablet.c
6030
6031 FUSE: FILESYSTEM IN USERSPACE
6032 M:      Miklos Szeredi <miklos@szeredi.hu>
6033 L:      linux-fsdevel@vger.kernel.org
6034 W:      http://fuse.sourceforge.net/
6035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6036 S:      Maintained
6037 F:      fs/fuse/
6038 F:      include/uapi/linux/fuse.h
6039 F:      Documentation/filesystems/fuse.txt
6040
6041 FUTEX SUBSYSTEM
6042 M:      Thomas Gleixner <tglx@linutronix.de>
6043 M:      Ingo Molnar <mingo@redhat.com>
6044 R:      Peter Zijlstra <peterz@infradead.org>
6045 R:      Darren Hart <dvhart@infradead.org>
6046 L:      linux-kernel@vger.kernel.org
6047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6048 S:      Maintained
6049 F:      kernel/futex.c
6050 F:      kernel/futex_compat.c
6051 F:      include/asm-generic/futex.h
6052 F:      include/linux/futex.h
6053 F:      include/uapi/linux/futex.h
6054 F:      tools/testing/selftests/futex/
6055 F:      tools/perf/bench/futex*
6056 F:      Documentation/*futex*
6057
6058 GCC PLUGINS
6059 M:      Kees Cook <keescook@chromium.org>
6060 R:      Emese Revfy <re.emese@gmail.com>
6061 L:      kernel-hardening@lists.openwall.com
6062 S:      Maintained
6063 F:      scripts/gcc-plugins/
6064 F:      scripts/gcc-plugin.sh
6065 F:      scripts/Makefile.gcc-plugins
6066 F:      Documentation/gcc-plugins.txt
6067
6068 GASKET DRIVER FRAMEWORK
6069 M:      Rob Springer <rspringer@google.com>
6070 M:      Todd Poynor <toddpoynor@google.com>
6071 M:      Ben Chan <benchan@chromium.org>
6072 S:      Maintained
6073 F:      drivers/staging/gasket/
6074
6075 GCOV BASED KERNEL PROFILING
6076 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6077 S:      Maintained
6078 F:      kernel/gcov/
6079 F:      Documentation/dev-tools/gcov.rst
6080
6081 GDB KERNEL DEBUGGING HELPER SCRIPTS
6082 M:      Jan Kiszka <jan.kiszka@siemens.com>
6083 M:      Kieran Bingham <kbingham@kernel.org>
6084 S:      Supported
6085 F:      scripts/gdb/
6086
6087 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6088 M:      Achim Leubner <achim_leubner@adaptec.com>
6089 L:      linux-scsi@vger.kernel.org
6090 W:      http://www.icp-vortex.com/
6091 S:      Supported
6092 F:      drivers/scsi/gdt*
6093
6094 GEMTEK FM RADIO RECEIVER DRIVER
6095 M:      Hans Verkuil <hverkuil@xs4all.nl>
6096 L:      linux-media@vger.kernel.org
6097 T:      git git://linuxtv.org/media_tree.git
6098 W:      https://linuxtv.org
6099 S:      Maintained
6100 F:      drivers/media/radio/radio-gemtek*
6101
6102 GENERIC GPIO I2C DRIVER
6103 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6104 S:      Supported
6105 F:      drivers/i2c/busses/i2c-gpio.c
6106 F:      include/linux/platform_data/i2c-gpio.h
6107
6108 GENERIC GPIO I2C MULTIPLEXER DRIVER
6109 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6110 L:      linux-i2c@vger.kernel.org
6111 S:      Supported
6112 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6113 F:      include/linux/platform_data/i2c-mux-gpio.h
6114 F:      Documentation/i2c/muxes/i2c-mux-gpio
6115
6116 GENERIC HDLC (WAN) DRIVERS
6117 M:      Krzysztof Halasa <khc@pm.waw.pl>
6118 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6119 S:      Maintained
6120 F:      drivers/net/wan/c101.c
6121 F:      drivers/net/wan/hd6457*
6122 F:      drivers/net/wan/hdlc*
6123 F:      drivers/net/wan/n2.c
6124 F:      drivers/net/wan/pc300too.c
6125 F:      drivers/net/wan/pci200syn.c
6126 F:      drivers/net/wan/wanxl*
6127
6128 GENERIC INCLUDE/ASM HEADER FILES
6129 M:      Arnd Bergmann <arnd@arndb.de>
6130 L:      linux-arch@vger.kernel.org
6131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6132 S:      Maintained
6133 F:      include/asm-generic/
6134 F:      include/uapi/asm-generic/
6135
6136 GENERIC PHY FRAMEWORK
6137 M:      Kishon Vijay Abraham I <kishon@ti.com>
6138 L:      linux-kernel@vger.kernel.org
6139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6140 S:      Supported
6141 F:      drivers/phy/
6142 F:      include/linux/phy/
6143
6144 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6145 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6146 S:      Supported
6147 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6148
6149 GENERIC PM DOMAINS
6150 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6151 M:      Kevin Hilman <khilman@kernel.org>
6152 M:      Ulf Hansson <ulf.hansson@linaro.org>
6153 L:      linux-pm@vger.kernel.org
6154 S:      Supported
6155 F:      drivers/base/power/domain*.c
6156 F:      include/linux/pm_domain.h
6157 F:      Documentation/devicetree/bindings/power/power_domain.txt
6158
6159 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6160 M:      Eugen Hristev <eugen.hristev@microchip.com>
6161 L:      linux-input@vger.kernel.org
6162 S:      Maintained
6163 F:      drivers/input/touchscreen/resistive-adc-touch.c
6164
6165 GENERIC UIO DRIVER FOR PCI DEVICES
6166 M:      "Michael S. Tsirkin" <mst@redhat.com>
6167 L:      kvm@vger.kernel.org
6168 S:      Supported
6169 F:      drivers/uio/uio_pci_generic.c
6170
6171 GENWQE (IBM Generic Workqueue Card)
6172 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6173 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6174 S:      Supported
6175 F:      drivers/misc/genwqe/
6176
6177 GET_MAINTAINER SCRIPT
6178 M:      Joe Perches <joe@perches.com>
6179 S:      Maintained
6180 F:      scripts/get_maintainer.pl
6181
6182 GFS2 FILE SYSTEM
6183 M:      Bob Peterson <rpeterso@redhat.com>
6184 M:      Andreas Gruenbacher <agruenba@redhat.com>
6185 L:      cluster-devel@redhat.com
6186 W:      http://sources.redhat.com/cluster/
6187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6188 S:      Supported
6189 F:      Documentation/filesystems/gfs2*.txt
6190 F:      fs/gfs2/
6191 F:      include/uapi/linux/gfs2_ondisk.h
6192
6193 GIGASET ISDN DRIVERS
6194 M:      Paul Bolle <pebolle@tiscali.nl>
6195 L:      gigaset307x-common@lists.sourceforge.net
6196 W:      http://gigaset307x.sourceforge.net/
6197 S:      Odd Fixes
6198 F:      Documentation/isdn/README.gigaset
6199 F:      drivers/isdn/gigaset/
6200 F:      include/uapi/linux/gigaset_dev.h
6201
6202 GNSS SUBSYSTEM
6203 M:      Johan Hovold <johan@kernel.org>
6204 S:      Maintained
6205 F:      Documentation/ABI/testing/sysfs-class-gnss
6206 F:      Documentation/devicetree/bindings/gnss/
6207 F:      drivers/gnss/
6208 F:      include/linux/gnss.h
6209
6210 GO7007 MPEG CODEC
6211 M:      Hans Verkuil <hans.verkuil@cisco.com>
6212 L:      linux-media@vger.kernel.org
6213 S:      Maintained
6214 F:      drivers/media/usb/go7007/
6215
6216 GOODIX TOUCHSCREEN
6217 M:      Bastien Nocera <hadess@hadess.net>
6218 L:      linux-input@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/input/touchscreen/goodix.c
6221
6222 GPD POCKET FAN DRIVER
6223 M:      Hans de Goede <hdegoede@redhat.com>
6224 L:      platform-driver-x86@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/platform/x86/gpd-pocket-fan.c
6227
6228 GPIO ACPI SUPPORT
6229 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6230 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6231 L:      linux-gpio@vger.kernel.org
6232 L:      linux-acpi@vger.kernel.org
6233 S:      Maintained
6234 F:      Documentation/acpi/gpio-properties.txt
6235 F:      drivers/gpio/gpiolib-acpi.c
6236
6237 GPIO IR Transmitter
6238 M:      Sean Young <sean@mess.org>
6239 L:      linux-media@vger.kernel.org
6240 S:      Maintained
6241 F:      drivers/media/rc/gpio-ir-tx.c
6242
6243 GPIO MOCKUP DRIVER
6244 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6245 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6246 L:      linux-gpio@vger.kernel.org
6247 S:      Maintained
6248 F:      drivers/gpio/gpio-mockup.c
6249 F:      tools/testing/selftests/gpio/
6250
6251 GPIO SUBSYSTEM
6252 M:      Linus Walleij <linus.walleij@linaro.org>
6253 L:      linux-gpio@vger.kernel.org
6254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6255 S:      Maintained
6256 F:      Documentation/devicetree/bindings/gpio/
6257 F:      Documentation/driver-api/gpio/
6258 F:      Documentation/gpio/
6259 F:      Documentation/ABI/testing/gpio-cdev
6260 F:      Documentation/ABI/obsolete/sysfs-gpio
6261 F:      drivers/gpio/
6262 F:      include/linux/gpio/
6263 F:      include/linux/gpio.h
6264 F:      include/linux/of_gpio.h
6265 F:      include/asm-generic/gpio.h
6266 F:      include/uapi/linux/gpio.h
6267 F:      tools/gpio/
6268
6269 GRE DEMULTIPLEXER DRIVER
6270 M:      Dmitry Kozlov <xeb@mail.ru>
6271 L:      netdev@vger.kernel.org
6272 S:      Maintained
6273 F:      net/ipv4/gre_demux.c
6274 F:      net/ipv4/gre_offload.c
6275 F:      include/net/gre.h
6276
6277 GRETH 10/100/1G Ethernet MAC device driver
6278 M:      Andreas Larsson <andreas@gaisler.com>
6279 L:      netdev@vger.kernel.org
6280 S:      Maintained
6281 F:      drivers/net/ethernet/aeroflex/
6282
6283 GREYBUS AUDIO PROTOCOLS DRIVERS
6284 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6285 M:      Mark Greer <mgreer@animalcreek.com>
6286 S:      Maintained
6287 F:      drivers/staging/greybus/audio_apbridgea.c
6288 F:      drivers/staging/greybus/audio_apbridgea.h
6289 F:      drivers/staging/greybus/audio_codec.c
6290 F:      drivers/staging/greybus/audio_codec.h
6291 F:      drivers/staging/greybus/audio_gb.c
6292 F:      drivers/staging/greybus/audio_manager.c
6293 F:      drivers/staging/greybus/audio_manager.h
6294 F:      drivers/staging/greybus/audio_manager_module.c
6295 F:      drivers/staging/greybus/audio_manager_private.h
6296 F:      drivers/staging/greybus/audio_manager_sysfs.c
6297 F:      drivers/staging/greybus/audio_module.c
6298 F:      drivers/staging/greybus/audio_topology.c
6299
6300 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6301 M:      Viresh Kumar <vireshk@kernel.org>
6302 S:      Maintained
6303 F:      drivers/staging/greybus/authentication.c
6304 F:      drivers/staging/greybus/bootrom.c
6305 F:      drivers/staging/greybus/firmware.h
6306 F:      drivers/staging/greybus/fw-core.c
6307 F:      drivers/staging/greybus/fw-download.c
6308 F:      drivers/staging/greybus/fw-management.c
6309 F:      drivers/staging/greybus/greybus_authentication.h
6310 F:      drivers/staging/greybus/greybus_firmware.h
6311 F:      drivers/staging/greybus/hid.c
6312 F:      drivers/staging/greybus/i2c.c
6313 F:      drivers/staging/greybus/spi.c
6314 F:      drivers/staging/greybus/spilib.c
6315 F:      drivers/staging/greybus/spilib.h
6316
6317 GREYBUS LOOPBACK DRIVER
6318 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/loopback.c
6321
6322 GREYBUS PLATFORM DRIVERS
6323 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6324 S:      Maintained
6325 F:      drivers/staging/greybus/arche-platform.c
6326 F:      drivers/staging/greybus/arche-apb-ctrl.c
6327 F:      drivers/staging/greybus/arche_platform.h
6328
6329 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6330 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6331 S:      Maintained
6332 F:      drivers/staging/greybus/sdio.c
6333 F:      drivers/staging/greybus/light.c
6334 F:      drivers/staging/greybus/gpio.c
6335 F:      drivers/staging/greybus/power_supply.c
6336 F:      drivers/staging/greybus/spi.c
6337 F:      drivers/staging/greybus/spilib.c
6338
6339 GREYBUS SUBSYSTEM
6340 M:      Johan Hovold <johan@kernel.org>
6341 M:      Alex Elder <elder@kernel.org>
6342 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6343 S:      Maintained
6344 F:      drivers/staging/greybus/
6345 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6346
6347 GREYBUS UART PROTOCOLS DRIVERS
6348 M:      David Lin <dtwlin@gmail.com>
6349 S:      Maintained
6350 F:      drivers/staging/greybus/uart.c
6351 F:      drivers/staging/greybus/log.c
6352
6353 GS1662 VIDEO SERIALIZER
6354 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6355 L:      linux-media@vger.kernel.org
6356 T:      git git://linuxtv.org/media_tree.git
6357 S:      Maintained
6358 F:      drivers/media/spi/gs1662.c
6359
6360 GSPCA FINEPIX SUBDRIVER
6361 M:      Frank Zago <frank@zago.net>
6362 L:      linux-media@vger.kernel.org
6363 T:      git git://linuxtv.org/media_tree.git
6364 S:      Maintained
6365 F:      drivers/media/usb/gspca/finepix.c
6366
6367 GSPCA GL860 SUBDRIVER
6368 M:      Olivier Lorin <o.lorin@laposte.net>
6369 L:      linux-media@vger.kernel.org
6370 T:      git git://linuxtv.org/media_tree.git
6371 S:      Maintained
6372 F:      drivers/media/usb/gspca/gl860/
6373
6374 GSPCA M5602 SUBDRIVER
6375 M:      Erik Andren <erik.andren@gmail.com>
6376 L:      linux-media@vger.kernel.org
6377 T:      git git://linuxtv.org/media_tree.git
6378 S:      Maintained
6379 F:      drivers/media/usb/gspca/m5602/
6380
6381 GSPCA PAC207 SONIXB SUBDRIVER
6382 M:      Hans Verkuil <hverkuil@xs4all.nl>
6383 L:      linux-media@vger.kernel.org
6384 T:      git git://linuxtv.org/media_tree.git
6385 S:      Odd Fixes
6386 F:      drivers/media/usb/gspca/pac207.c
6387
6388 GSPCA SN9C20X SUBDRIVER
6389 M:      Brian Johnson <brijohn@gmail.com>
6390 L:      linux-media@vger.kernel.org
6391 T:      git git://linuxtv.org/media_tree.git
6392 S:      Maintained
6393 F:      drivers/media/usb/gspca/sn9c20x.c
6394
6395 GSPCA T613 SUBDRIVER
6396 M:      Leandro Costantino <lcostantino@gmail.com>
6397 L:      linux-media@vger.kernel.org
6398 T:      git git://linuxtv.org/media_tree.git
6399 S:      Maintained
6400 F:      drivers/media/usb/gspca/t613.c
6401
6402 GSPCA USB WEBCAM DRIVER
6403 M:      Hans Verkuil <hverkuil@xs4all.nl>
6404 L:      linux-media@vger.kernel.org
6405 T:      git git://linuxtv.org/media_tree.git
6406 S:      Odd Fixes
6407 F:      drivers/media/usb/gspca/
6408
6409 GTP (GPRS Tunneling Protocol)
6410 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6411 M:      Harald Welte <laforge@gnumonks.org>
6412 L:      osmocom-net-gprs@lists.osmocom.org
6413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6414 S:      Maintained
6415 F:      drivers/net/gtp.c
6416
6417 GUID PARTITION TABLE (GPT)
6418 M:      Davidlohr Bueso <dave@stgolabs.net>
6419 L:      linux-efi@vger.kernel.org
6420 S:      Maintained
6421 F:      block/partitions/efi.*
6422
6423 H8/300 ARCHITECTURE
6424 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6425 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6426 W:      http://uclinux-h8.sourceforge.jp
6427 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6428 S:      Maintained
6429 F:      arch/h8300/
6430 F:      drivers/clocksource/h8300_*.c
6431 F:      drivers/clk/h8300/
6432 F:      drivers/irqchip/irq-renesas-h8*.c
6433
6434 HACKRF MEDIA DRIVER
6435 M:      Antti Palosaari <crope@iki.fi>
6436 L:      linux-media@vger.kernel.org
6437 W:      https://linuxtv.org
6438 W:      http://palosaari.fi/linux/
6439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6440 T:      git git://linuxtv.org/anttip/media_tree.git
6441 S:      Maintained
6442 F:      drivers/media/usb/hackrf/
6443
6444 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6445 M:      Frank Seidel <frank@f-seidel.de>
6446 L:      platform-driver-x86@vger.kernel.org
6447 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6448 S:      Maintained
6449 F:      drivers/platform/x86/hdaps.c
6450
6451 HARDWARE MONITORING
6452 M:      Jean Delvare <jdelvare@suse.com>
6453 M:      Guenter Roeck <linux@roeck-us.net>
6454 L:      linux-hwmon@vger.kernel.org
6455 W:      http://hwmon.wiki.kernel.org/
6456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6457 S:      Maintained
6458 F:      Documentation/devicetree/bindings/hwmon/
6459 F:      Documentation/hwmon/
6460 F:      drivers/hwmon/
6461 F:      include/linux/hwmon*.h
6462
6463 HARDWARE RANDOM NUMBER GENERATOR CORE
6464 M:      Matt Mackall <mpm@selenic.com>
6465 M:      Herbert Xu <herbert@gondor.apana.org.au>
6466 L:      linux-crypto@vger.kernel.org
6467 S:      Odd fixes
6468 F:      Documentation/devicetree/bindings/rng/
6469 F:      Documentation/hw_random.txt
6470 F:      drivers/char/hw_random/
6471 F:      include/linux/hw_random.h
6472
6473 HARDWARE TRACING FACILITIES
6474 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6475 S:      Maintained
6476 F:      drivers/hwtracing/
6477
6478 HARDWARE SPINLOCK CORE
6479 M:      Ohad Ben-Cohen <ohad@wizery.com>
6480 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6481 L:      linux-remoteproc@vger.kernel.org
6482 S:      Maintained
6483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6484 F:      Documentation/devicetree/bindings/hwlock/
6485 F:      Documentation/hwspinlock.txt
6486 F:      drivers/hwspinlock/
6487 F:      include/linux/hwspinlock.h
6488
6489 HARMONY SOUND DRIVER
6490 L:      linux-parisc@vger.kernel.org
6491 S:      Maintained
6492 F:      sound/parisc/harmony.*
6493
6494 HDPVR USB VIDEO ENCODER DRIVER
6495 M:      Hans Verkuil <hverkuil@xs4all.nl>
6496 L:      linux-media@vger.kernel.org
6497 T:      git git://linuxtv.org/media_tree.git
6498 W:      https://linuxtv.org
6499 S:      Odd Fixes
6500 F:      drivers/media/usb/hdpvr/
6501
6502 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6503 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6504 S:      Supported
6505 F:      Documentation/watchdog/hpwdt.txt
6506 F:      drivers/watchdog/hpwdt.c
6507
6508 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6509 M:      Don Brace <don.brace@microsemi.com>
6510 L:      esc.storagedev@microsemi.com
6511 L:      linux-scsi@vger.kernel.org
6512 S:      Supported
6513 F:      Documentation/scsi/hpsa.txt
6514 F:      drivers/scsi/hpsa*.[ch]
6515 F:      include/linux/cciss*.h
6516 F:      include/uapi/linux/cciss*.h
6517
6518 HFI1 DRIVER
6519 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6520 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6521 L:      linux-rdma@vger.kernel.org
6522 S:      Supported
6523 F:      drivers/infiniband/hw/hfi1
6524
6525 HFS FILESYSTEM
6526 L:      linux-fsdevel@vger.kernel.org
6527 S:      Orphan
6528 F:      Documentation/filesystems/hfs.txt
6529 F:      fs/hfs/
6530
6531 HFSPLUS FILESYSTEM
6532 L:      linux-fsdevel@vger.kernel.org
6533 S:      Orphan
6534 F:      Documentation/filesystems/hfsplus.txt
6535 F:      fs/hfsplus/
6536
6537 HGA FRAMEBUFFER DRIVER
6538 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6539 L:      linux-nvidia@lists.surfsouth.com
6540 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6541 S:      Maintained
6542 F:      drivers/video/fbdev/hgafb.c
6543
6544 HIBERNATION (aka Software Suspend, aka swsusp)
6545 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6546 M:      Pavel Machek <pavel@ucw.cz>
6547 L:      linux-pm@vger.kernel.org
6548 B:      https://bugzilla.kernel.org
6549 S:      Supported
6550 F:      arch/x86/power/
6551 F:      drivers/base/power/
6552 F:      kernel/power/
6553 F:      include/linux/suspend.h
6554 F:      include/linux/freezer.h
6555 F:      include/linux/pm.h
6556 F:      arch/*/include/asm/suspend*.h
6557
6558 HID CORE LAYER
6559 M:      Jiri Kosina <jikos@kernel.org>
6560 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6561 L:      linux-input@vger.kernel.org
6562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6563 S:      Maintained
6564 F:      drivers/hid/
6565 F:      include/linux/hid*
6566 F:      include/uapi/linux/hid*
6567
6568 HID SENSOR HUB DRIVERS
6569 M:      Jiri Kosina <jikos@kernel.org>
6570 M:      Jonathan Cameron <jic23@kernel.org>
6571 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6572 L:      linux-input@vger.kernel.org
6573 L:      linux-iio@vger.kernel.org
6574 S:      Maintained
6575 F:      Documentation/hid/hid-sensor*
6576 F:      drivers/hid/hid-sensor-*
6577 F:      drivers/iio/*/hid-*
6578 F:      include/linux/hid-sensor-*
6579
6580 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6581 M:      Thomas Gleixner <tglx@linutronix.de>
6582 L:      linux-kernel@vger.kernel.org
6583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6584 S:      Maintained
6585 F:      Documentation/timers/
6586 F:      kernel/time/hrtimer.c
6587 F:      kernel/time/clockevents.c
6588 F:      kernel/time/timer_*.c
6589 F:      include/linux/clockchips.h
6590 F:      include/linux/hrtimer.h
6591
6592 HIGH-SPEED SCC DRIVER FOR AX.25
6593 L:      linux-hams@vger.kernel.org
6594 S:      Orphan
6595 F:      drivers/net/hamradio/dmascc.c
6596 F:      drivers/net/hamradio/scc.c
6597
6598 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6599 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6600 W:      http://www.highpoint-tech.com
6601 S:      Supported
6602 F:      Documentation/scsi/hptiop.txt
6603 F:      drivers/scsi/hptiop.c
6604
6605 HIPPI
6606 M:      Jes Sorensen <jes@trained-monkey.org>
6607 L:      linux-hippi@sunsite.dk
6608 S:      Maintained
6609 F:      include/linux/hippidevice.h
6610 F:      include/uapi/linux/if_hippi.h
6611 F:      net/802/hippi.c
6612 F:      drivers/net/hippi/
6613
6614 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6615 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6616 M:      Salil Mehta <salil.mehta@huawei.com>
6617 L:      netdev@vger.kernel.org
6618 W:      http://www.hisilicon.com
6619 S:      Maintained
6620 F:      drivers/net/ethernet/hisilicon/hns3/
6621
6622 HISILICON LPC BUS DRIVER
6623 M:      john.garry@huawei.com
6624 W:      http://www.hisilicon.com
6625 S:      Maintained
6626 F:      drivers/bus/hisi_lpc.c
6627 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6628
6629 HISILICON NETWORK SUBSYSTEM DRIVER
6630 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6631 M:      Salil Mehta <salil.mehta@huawei.com>
6632 L:      netdev@vger.kernel.org
6633 W:      http://www.hisilicon.com
6634 S:      Maintained
6635 F:      drivers/net/ethernet/hisilicon/
6636 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6637
6638 HISILICON PMU DRIVER
6639 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6640 W:      http://www.hisilicon.com
6641 S:      Supported
6642 F:      drivers/perf/hisilicon
6643 F:      Documentation/perf/hisi-pmu.txt
6644
6645 HISILICON ROCE DRIVER
6646 M:      Lijun Ou <oulijun@huawei.com>
6647 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6648 L:      linux-rdma@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/infiniband/hw/hns/
6651 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6652
6653 HISILICON SAS Controller
6654 M:      John Garry <john.garry@huawei.com>
6655 W:      http://www.hisilicon.com
6656 S:      Supported
6657 F:      drivers/scsi/hisi_sas/
6658 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6659
6660 HMM - Heterogeneous Memory Management
6661 M:      Jérôme Glisse <jglisse@redhat.com>
6662 L:      linux-mm@kvack.org
6663 S:      Maintained
6664 F:      mm/hmm*
6665 F:      include/linux/hmm*
6666 F:      Documentation/vm/hmm.rst
6667
6668 HOST AP DRIVER
6669 M:      Jouni Malinen <j@w1.fi>
6670 L:      linux-wireless@vger.kernel.org
6671 W:      http://w1.fi/hostap-driver.html
6672 S:      Obsolete
6673 F:      drivers/net/wireless/intersil/hostap/
6674
6675 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6676 L:      platform-driver-x86@vger.kernel.org
6677 S:      Orphan
6678 F:      drivers/platform/x86/tc1100-wmi.c
6679
6680 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6681 M:      Jaroslav Kysela <perex@perex.cz>
6682 S:      Maintained
6683 F:      drivers/net/ethernet/hp/hp100.*
6684
6685 HPET:   High Precision Event Timers driver
6686 M:      Clemens Ladisch <clemens@ladisch.de>
6687 S:      Maintained
6688 F:      Documentation/timers/hpet.txt
6689 F:      drivers/char/hpet.c
6690 F:      include/linux/hpet.h
6691 F:      include/uapi/linux/hpet.h
6692
6693 HPET:   x86
6694 S:      Orphan
6695 F:      arch/x86/kernel/hpet.c
6696 F:      arch/x86/include/asm/hpet.h
6697
6698 HPFS FILESYSTEM
6699 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6700 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6701 S:      Maintained
6702 F:      fs/hpfs/
6703
6704 HSI SUBSYSTEM
6705 M:      Sebastian Reichel <sre@kernel.org>
6706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6707 S:      Maintained
6708 F:      Documentation/ABI/testing/sysfs-bus-hsi
6709 F:      Documentation/driver-api/hsi.rst
6710 F:      drivers/hsi/
6711 F:      include/linux/hsi/
6712 F:      include/uapi/linux/hsi/
6713
6714 HSO 3G MODEM DRIVER
6715 L:      linux-usb@vger.kernel.org
6716 S:      Orphan
6717 F:      drivers/net/usb/hso.c
6718
6719 HSR NETWORK PROTOCOL
6720 M:      Arvid Brodin <arvid.brodin@alten.se>
6721 L:      netdev@vger.kernel.org
6722 S:      Maintained
6723 F:      net/hsr/
6724
6725 HT16K33 LED CONTROLLER DRIVER
6726 M:      Robin van der Gracht <robin@protonic.nl>
6727 S:      Maintained
6728 F:      drivers/auxdisplay/ht16k33.c
6729 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6730
6731 HTCPEN TOUCHSCREEN DRIVER
6732 M:      Pau Oliva Fora <pof@eslack.org>
6733 L:      linux-input@vger.kernel.org
6734 S:      Maintained
6735 F:      drivers/input/touchscreen/htcpen.c
6736
6737 HUAWEI ETHERNET DRIVER
6738 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6739 L:      netdev@vger.kernel.org
6740 S:      Supported
6741 F:      Documentation/networking/hinic.txt
6742 F:      drivers/net/ethernet/huawei/hinic/
6743
6744 HUGETLB FILESYSTEM
6745 M:      Mike Kravetz <mike.kravetz@oracle.com>
6746 L:      linux-mm@kvack.org
6747 S:      Maintained
6748 F:      fs/hugetlbfs/
6749 F:      mm/hugetlb.c
6750 F:      include/linux/hugetlb.h
6751 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6752 F:      Documentation/vm/hugetlbfs_reserv.rst
6753 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6754
6755 HVA ST MEDIA DRIVER
6756 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6757 L:      linux-media@vger.kernel.org
6758 T:      git git://linuxtv.org/media_tree.git
6759 W:      https://linuxtv.org
6760 S:      Supported
6761 F:      drivers/media/platform/sti/hva
6762
6763 HWPOISON MEMORY FAILURE HANDLING
6764 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6765 L:      linux-mm@kvack.org
6766 S:      Maintained
6767 F:      mm/memory-failure.c
6768 F:      mm/hwpoison-inject.c
6769
6770 Hyper-V CORE AND DRIVERS
6771 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6772 M:      Haiyang Zhang <haiyangz@microsoft.com>
6773 M:      Stephen Hemminger <sthemmin@microsoft.com>
6774 L:      devel@linuxdriverproject.org
6775 S:      Maintained
6776 F:      Documentation/networking/netvsc.txt
6777 F:      arch/x86/include/asm/mshyperv.h
6778 F:      arch/x86/include/asm/trace/hyperv.h
6779 F:      arch/x86/include/asm/hyperv-tlfs.h
6780 F:      arch/x86/kernel/cpu/mshyperv.c
6781 F:      arch/x86/hyperv
6782 F:      drivers/hid/hid-hyperv.c
6783 F:      drivers/hv/
6784 F:      drivers/input/serio/hyperv-keyboard.c
6785 F:      drivers/pci/controller/pci-hyperv.c
6786 F:      drivers/net/hyperv/
6787 F:      drivers/scsi/storvsc_drv.c
6788 F:      drivers/uio/uio_hv_generic.c
6789 F:      drivers/video/fbdev/hyperv_fb.c
6790 F:      net/vmw_vsock/hyperv_transport.c
6791 F:      include/linux/hyperv.h
6792 F:      include/uapi/linux/hyperv.h
6793 F:      tools/hv/
6794 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6795
6796 HYPERVISOR VIRTUAL CONSOLE DRIVER
6797 L:      linuxppc-dev@lists.ozlabs.org
6798 S:      Odd Fixes
6799 F:      drivers/tty/hvc/
6800
6801 I2C ACPI SUPPORT
6802 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6803 L:      linux-i2c@vger.kernel.org
6804 L:      linux-acpi@vger.kernel.org
6805 S:      Maintained
6806 F:      drivers/i2c/i2c-core-acpi.c
6807
6808 I2C MUXES
6809 M:      Peter Rosin <peda@axentia.se>
6810 L:      linux-i2c@vger.kernel.org
6811 S:      Maintained
6812 F:      Documentation/i2c/i2c-topology
6813 F:      Documentation/i2c/muxes/
6814 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6815 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6816 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6817 F:      drivers/i2c/i2c-mux.c
6818 F:      drivers/i2c/muxes/
6819 F:      include/linux/i2c-mux.h
6820
6821 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6822 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6823 L:      linux-i2c@vger.kernel.org
6824 S:      Maintained
6825 F:      drivers/i2c/busses/i2c-mv64xxx.c
6826
6827 I2C OVER PARALLEL PORT
6828 M:      Jean Delvare <jdelvare@suse.com>
6829 L:      linux-i2c@vger.kernel.org
6830 S:      Maintained
6831 F:      Documentation/i2c/busses/i2c-parport
6832 F:      Documentation/i2c/busses/i2c-parport-light
6833 F:      drivers/i2c/busses/i2c-parport.c
6834 F:      drivers/i2c/busses/i2c-parport-light.c
6835
6836 I2C SUBSYSTEM
6837 M:      Wolfram Sang <wsa@the-dreams.de>
6838 L:      linux-i2c@vger.kernel.org
6839 W:      https://i2c.wiki.kernel.org/
6840 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6842 S:      Maintained
6843 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6844 F:      Documentation/i2c/
6845 F:      drivers/i2c/*
6846 F:      include/linux/i2c.h
6847 F:      include/linux/i2c-dev.h
6848 F:      include/linux/i2c-smbus.h
6849 F:      include/uapi/linux/i2c.h
6850 F:      include/uapi/linux/i2c-*.h
6851
6852 I2C SUBSYSTEM HOST DRIVERS
6853 L:      linux-i2c@vger.kernel.org
6854 W:      https://i2c.wiki.kernel.org/
6855 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6857 S:      Odd Fixes
6858 F:      Documentation/devicetree/bindings/i2c/
6859 F:      drivers/i2c/algos/
6860 F:      drivers/i2c/busses/
6861
6862 I2C-TAOS-EVM DRIVER
6863 M:      Jean Delvare <jdelvare@suse.com>
6864 L:      linux-i2c@vger.kernel.org
6865 S:      Maintained
6866 F:      Documentation/i2c/busses/i2c-taos-evm
6867 F:      drivers/i2c/busses/i2c-taos-evm.c
6868
6869 I2C-TINY-USB DRIVER
6870 M:      Till Harbaum <till@harbaum.org>
6871 L:      linux-i2c@vger.kernel.org
6872 W:      http://www.harbaum.org/till/i2c_tiny_usb
6873 S:      Maintained
6874 F:      drivers/i2c/busses/i2c-tiny-usb.c
6875
6876 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6877 M:      Jean Delvare <jdelvare@suse.com>
6878 L:      linux-i2c@vger.kernel.org
6879 S:      Maintained
6880 F:      Documentation/i2c/busses/i2c-ali1535
6881 F:      Documentation/i2c/busses/i2c-ali1563
6882 F:      Documentation/i2c/busses/i2c-ali15x3
6883 F:      Documentation/i2c/busses/i2c-amd756
6884 F:      Documentation/i2c/busses/i2c-amd8111
6885 F:      Documentation/i2c/busses/i2c-i801
6886 F:      Documentation/i2c/busses/i2c-nforce2
6887 F:      Documentation/i2c/busses/i2c-piix4
6888 F:      Documentation/i2c/busses/i2c-sis5595
6889 F:      Documentation/i2c/busses/i2c-sis630
6890 F:      Documentation/i2c/busses/i2c-sis96x
6891 F:      Documentation/i2c/busses/i2c-via
6892 F:      Documentation/i2c/busses/i2c-viapro
6893 F:      drivers/i2c/busses/i2c-ali1535.c
6894 F:      drivers/i2c/busses/i2c-ali1563.c
6895 F:      drivers/i2c/busses/i2c-ali15x3.c
6896 F:      drivers/i2c/busses/i2c-amd756.c
6897 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6898 F:      drivers/i2c/busses/i2c-amd8111.c
6899 F:      drivers/i2c/busses/i2c-i801.c
6900 F:      drivers/i2c/busses/i2c-isch.c
6901 F:      drivers/i2c/busses/i2c-nforce2.c
6902 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6903 F:      drivers/i2c/busses/i2c-piix4.c
6904 F:      drivers/i2c/busses/i2c-sis5595.c
6905 F:      drivers/i2c/busses/i2c-sis630.c
6906 F:      drivers/i2c/busses/i2c-sis96x.c
6907 F:      drivers/i2c/busses/i2c-via.c
6908 F:      drivers/i2c/busses/i2c-viapro.c
6909
6910 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6911 M:      Hans de Goede <hdegoede@redhat.com>
6912 L:      linux-i2c@vger.kernel.org
6913 S:      Maintained
6914 F:      drivers/i2c/busses/i2c-cht-wc.c
6915
6916 I2C/SMBUS ISMT DRIVER
6917 M:      Seth Heasley <seth.heasley@intel.com>
6918 M:      Neil Horman <nhorman@tuxdriver.com>
6919 L:      linux-i2c@vger.kernel.org
6920 F:      drivers/i2c/busses/i2c-ismt.c
6921 F:      Documentation/i2c/busses/i2c-ismt
6922
6923 I2C/SMBUS STUB DRIVER
6924 M:      Jean Delvare <jdelvare@suse.com>
6925 L:      linux-i2c@vger.kernel.org
6926 S:      Maintained
6927 F:      drivers/i2c/i2c-stub.c
6928
6929 IA64 (Itanium) PLATFORM
6930 M:      Tony Luck <tony.luck@intel.com>
6931 M:      Fenghua Yu <fenghua.yu@intel.com>
6932 L:      linux-ia64@vger.kernel.org
6933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6934 S:      Maintained
6935 F:      arch/ia64/
6936
6937 IBM Power 842 compression accelerator
6938 M:      Haren Myneni <haren@us.ibm.com>
6939 S:      Supported
6940 F:      drivers/crypto/nx/Makefile
6941 F:      drivers/crypto/nx/Kconfig
6942 F:      drivers/crypto/nx/nx-842*
6943 F:      include/linux/sw842.h
6944 F:      crypto/842.c
6945 F:      lib/842/
6946
6947 IBM Power in-Nest Crypto Acceleration
6948 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6949 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6950 L:      linux-crypto@vger.kernel.org
6951 S:      Supported
6952 F:      drivers/crypto/nx/Makefile
6953 F:      drivers/crypto/nx/Kconfig
6954 F:      drivers/crypto/nx/nx-aes*
6955 F:      drivers/crypto/nx/nx-sha*
6956 F:      drivers/crypto/nx/nx.*
6957 F:      drivers/crypto/nx/nx_csbcpb.h
6958 F:      drivers/crypto/nx/nx_debugfs.h
6959
6960 IBM Power Linux RAID adapter
6961 M:      Brian King <brking@us.ibm.com>
6962 S:      Supported
6963 F:      drivers/scsi/ipr.*
6964
6965 IBM Power SRIOV Virtual NIC Device Driver
6966 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6967 M:      John Allen <jallen@linux.vnet.ibm.com>
6968 L:      netdev@vger.kernel.org
6969 S:      Supported
6970 F:      drivers/net/ethernet/ibm/ibmvnic.*
6971
6972 IBM Power Virtual Accelerator Switchboard
6973 M:      Sukadev Bhattiprolu
6974 L:      linuxppc-dev@lists.ozlabs.org
6975 S:      Supported
6976 F:      arch/powerpc/platforms/powernv/vas*
6977 F:      arch/powerpc/platforms/powernv/copy-paste.h
6978 F:      arch/powerpc/include/asm/vas.h
6979 F:      arch/powerpc/include/uapi/asm/vas.h
6980
6981 IBM Power Virtual Ethernet Device Driver
6982 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6983 L:      netdev@vger.kernel.org
6984 S:      Supported
6985 F:      drivers/net/ethernet/ibm/ibmveth.*
6986
6987 IBM Power Virtual FC Device Drivers
6988 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6989 L:      linux-scsi@vger.kernel.org
6990 S:      Supported
6991 F:      drivers/scsi/ibmvscsi/ibmvfc*
6992
6993 IBM Power Virtual Management Channel Driver
6994 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6995 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6996 S:      Supported
6997 F:      drivers/misc/ibmvmc.*
6998
6999 IBM Power Virtual SCSI Device Drivers
7000 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7001 L:      linux-scsi@vger.kernel.org
7002 S:      Supported
7003 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7004 F:      include/scsi/viosrp.h
7005
7006 IBM Power Virtual SCSI Device Target Driver
7007 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7008 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7009 L:      linux-scsi@vger.kernel.org
7010 L:      target-devel@vger.kernel.org
7011 S:      Supported
7012 F:      drivers/scsi/ibmvscsi_tgt/
7013
7014 IBM Power VMX Cryptographic instructions
7015 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7016 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7017 L:      linux-crypto@vger.kernel.org
7018 S:      Supported
7019 F:      drivers/crypto/vmx/Makefile
7020 F:      drivers/crypto/vmx/Kconfig
7021 F:      drivers/crypto/vmx/vmx.c
7022 F:      drivers/crypto/vmx/aes*
7023 F:      drivers/crypto/vmx/ghash*
7024 F:      drivers/crypto/vmx/ppc-xlate.pl
7025
7026 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7027 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7028 L:      linux-pci@vger.kernel.org
7029 L:      linuxppc-dev@lists.ozlabs.org
7030 S:      Supported
7031 F:      drivers/pci/hotplug/rpaphp*
7032
7033 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7034 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7035 L:      linux-pci@vger.kernel.org
7036 L:      linuxppc-dev@lists.ozlabs.org
7037 S:      Supported
7038 F:      drivers/pci/hotplug/rpadlpar*
7039
7040 IBM ServeRAID RAID DRIVER
7041 S:      Orphan
7042 F:      drivers/scsi/ips.*
7043
7044 ICH LPC AND GPIO DRIVER
7045 M:      Peter Tyser <ptyser@xes-inc.com>
7046 S:      Maintained
7047 F:      drivers/mfd/lpc_ich.c
7048 F:      drivers/gpio/gpio-ich.c
7049
7050 IDE SUBSYSTEM
7051 M:      "David S. Miller" <davem@davemloft.net>
7052 L:      linux-ide@vger.kernel.org
7053 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7055 S:      Maintained
7056 F:      Documentation/ide/
7057 F:      drivers/ide/
7058 F:      include/linux/ide.h
7059
7060 IDE/ATAPI DRIVERS
7061 M:      Borislav Petkov <bp@alien8.de>
7062 L:      linux-ide@vger.kernel.org
7063 S:      Maintained
7064 F:      Documentation/cdrom/ide-cd
7065 F:      drivers/ide/ide-cd*
7066
7067 IDEAPAD LAPTOP EXTRAS DRIVER
7068 M:      Ike Panhc <ike.pan@canonical.com>
7069 L:      platform-driver-x86@vger.kernel.org
7070 W:      http://launchpad.net/ideapad-laptop
7071 S:      Maintained
7072 F:      drivers/platform/x86/ideapad-laptop.c
7073
7074 IDEAPAD LAPTOP SLIDEBAR DRIVER
7075 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7076 L:      linux-input@vger.kernel.org
7077 W:      https://github.com/o2genum/ideapad-slidebar
7078 S:      Maintained
7079 F:      drivers/input/misc/ideapad_slidebar.c
7080
7081 IDT VersaClock 5 CLOCK DRIVER
7082 M:      Marek Vasut <marek.vasut@gmail.com>
7083 S:      Maintained
7084 F:      drivers/clk/clk-versaclock5.c
7085
7086 IEEE 802.15.4 SUBSYSTEM
7087 M:      Alexander Aring <alex.aring@gmail.com>
7088 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7089 L:      linux-wpan@vger.kernel.org
7090 W:      http://wpan.cakelab.org/
7091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7093 S:      Maintained
7094 F:      net/ieee802154/
7095 F:      net/mac802154/
7096 F:      drivers/net/ieee802154/
7097 F:      include/linux/nl802154.h
7098 F:      include/linux/ieee802154.h
7099 F:      include/net/nl802154.h
7100 F:      include/net/mac802154.h
7101 F:      include/net/af_ieee802154.h
7102 F:      include/net/cfg802154.h
7103 F:      include/net/ieee802154_netdev.h
7104 F:      Documentation/networking/ieee802154.txt
7105
7106 IFE PROTOCOL
7107 M:      Yotam Gigi <yotam.gi@gmail.com>
7108 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7109 F:      net/ife
7110 F:      include/net/ife.h
7111 F:      include/uapi/linux/ife.h
7112
7113 IGORPLUG-USB IR RECEIVER
7114 M:      Sean Young <sean@mess.org>
7115 L:      linux-media@vger.kernel.org
7116 S:      Maintained
7117 F:      drivers/media/rc/igorplugusb.c
7118
7119 IGUANAWORKS USB IR TRANSCEIVER
7120 M:      Sean Young <sean@mess.org>
7121 L:      linux-media@vger.kernel.org
7122 S:      Maintained
7123 F:      drivers/media/rc/iguanair.c
7124
7125 IIO DIGITAL POTENTIOMETER DAC
7126 M:      Peter Rosin <peda@axentia.se>
7127 L:      linux-iio@vger.kernel.org
7128 S:      Maintained
7129 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7130 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7131 F:      drivers/iio/dac/dpot-dac.c
7132
7133 IIO ENVELOPE DETECTOR
7134 M:      Peter Rosin <peda@axentia.se>
7135 L:      linux-iio@vger.kernel.org
7136 S:      Maintained
7137 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7138 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7139 F:      drivers/iio/adc/envelope-detector.c
7140
7141 IIO MULTIPLEXER
7142 M:      Peter Rosin <peda@axentia.se>
7143 L:      linux-iio@vger.kernel.org
7144 S:      Maintained
7145 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7146 F:      drivers/iio/multiplexer/iio-mux.c
7147
7148 IIO SUBSYSTEM AND DRIVERS
7149 M:      Jonathan Cameron <jic23@kernel.org>
7150 R:      Hartmut Knaack <knaack.h@gmx.de>
7151 R:      Lars-Peter Clausen <lars@metafoo.de>
7152 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7153 L:      linux-iio@vger.kernel.org
7154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7155 S:      Maintained
7156 F:      Documentation/ABI/testing/configfs-iio*
7157 F:      Documentation/ABI/testing/sysfs-bus-iio*
7158 F:      Documentation/devicetree/bindings/iio/
7159 F:      drivers/iio/
7160 F:      drivers/staging/iio/
7161 F:      include/linux/iio/
7162 F:      tools/iio/
7163
7164 IIO UNIT CONVERTER
7165 M:      Peter Rosin <peda@axentia.se>
7166 L:      linux-iio@vger.kernel.org
7167 S:      Maintained
7168 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7169 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7170 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7171 F:      drivers/iio/afe/iio-rescale.c
7172
7173 IKANOS/ADI EAGLE ADSL USB DRIVER
7174 M:      Matthieu Castet <castet.matthieu@free.fr>
7175 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7176 S:      Maintained
7177 F:      drivers/usb/atm/ueagle-atm.c
7178
7179 IMGTEC ASCII LCD DRIVER
7180 M:      Paul Burton <paul.burton@mips.com>
7181 S:      Maintained
7182 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7183 F:      drivers/auxdisplay/img-ascii-lcd.c
7184
7185 IMGTEC IR DECODER DRIVER
7186 M:      James Hogan <jhogan@kernel.org>
7187 S:      Maintained
7188 F:      drivers/media/rc/img-ir/
7189
7190 IMON SOUNDGRAPH USB IR RECEIVER
7191 M:      Sean Young <sean@mess.org>
7192 L:      linux-media@vger.kernel.org
7193 S:      Maintained
7194 F:      drivers/media/rc/imon_raw.c
7195 F:      drivers/media/rc/imon.c
7196
7197 IMS TWINTURBO FRAMEBUFFER DRIVER
7198 L:      linux-fbdev@vger.kernel.org
7199 S:      Orphan
7200 F:      drivers/video/fbdev/imsttfb.c
7201
7202 INA209 HARDWARE MONITOR DRIVER
7203 M:      Guenter Roeck <linux@roeck-us.net>
7204 L:      linux-hwmon@vger.kernel.org
7205 S:      Maintained
7206 F:      Documentation/hwmon/ina209
7207 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7208 F:      drivers/hwmon/ina209.c
7209
7210 INA2XX HARDWARE MONITOR DRIVER
7211 M:      Guenter Roeck <linux@roeck-us.net>
7212 L:      linux-hwmon@vger.kernel.org
7213 S:      Maintained
7214 F:      Documentation/hwmon/ina2xx
7215 F:      drivers/hwmon/ina2xx.c
7216 F:      include/linux/platform_data/ina2xx.h
7217
7218 INDUSTRY PACK SUBSYSTEM (IPACK)
7219 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7220 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7221 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7222 L:      industrypack-devel@lists.sourceforge.net
7223 W:      http://industrypack.sourceforge.net
7224 S:      Maintained
7225 F:      drivers/ipack/
7226
7227 INFINIBAND SUBSYSTEM
7228 M:      Doug Ledford <dledford@redhat.com>
7229 M:      Jason Gunthorpe <jgg@mellanox.com>
7230 L:      linux-rdma@vger.kernel.org
7231 W:      https://github.com/linux-rdma/rdma-core
7232 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7234 S:      Supported
7235 F:      Documentation/devicetree/bindings/infiniband/
7236 F:      Documentation/infiniband/
7237 F:      drivers/infiniband/
7238 F:      include/uapi/linux/if_infiniband.h
7239 F:      include/uapi/rdma/
7240 F:      include/rdma/
7241
7242 INGENIC JZ4780 DMA Driver
7243 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7244 S:      Maintained
7245 F:      drivers/dma/dma-jz4780.c
7246
7247 INGENIC JZ4780 NAND DRIVER
7248 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7249 L:      linux-mtd@lists.infradead.org
7250 S:      Maintained
7251 F:      drivers/mtd/nand/raw/jz4780_*
7252
7253 INOTIFY
7254 M:      Jan Kara <jack@suse.cz>
7255 R:      Amir Goldstein <amir73il@gmail.com>
7256 L:      linux-fsdevel@vger.kernel.org
7257 S:      Maintained
7258 F:      Documentation/filesystems/inotify.txt
7259 F:      fs/notify/inotify/
7260 F:      include/linux/inotify.h
7261 F:      include/uapi/linux/inotify.h
7262
7263 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7264 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7265 L:      linux-input@vger.kernel.org
7266 Q:      http://patchwork.kernel.org/project/linux-input/list/
7267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7268 S:      Maintained
7269 F:      drivers/input/
7270 F:      include/linux/input.h
7271 F:      include/uapi/linux/input.h
7272 F:      include/uapi/linux/input-event-codes.h
7273 F:      include/linux/input/
7274 F:      Documentation/devicetree/bindings/input/
7275 F:      Documentation/devicetree/bindings/serio/
7276 F:      Documentation/input/
7277
7278 INPUT MULTITOUCH (MT) PROTOCOL
7279 M:      Henrik Rydberg <rydberg@bitmath.org>
7280 L:      linux-input@vger.kernel.org
7281 S:      Odd fixes
7282 F:      Documentation/input/multi-touch-protocol.rst
7283 F:      drivers/input/input-mt.c
7284 K:      \b(ABS|SYN)_MT_
7285
7286 INSIDE SECURE CRYPTO DRIVER
7287 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7288 F:      drivers/crypto/inside-secure/
7289 S:      Maintained
7290 L:      linux-crypto@vger.kernel.org
7291
7292 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7293 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7294 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7295 L:      linux-integrity@vger.kernel.org
7296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7297 S:      Supported
7298 F:      security/integrity/ima/
7299
7300 INTEL 810/815 FRAMEBUFFER DRIVER
7301 M:      Antonino Daplas <adaplas@gmail.com>
7302 L:      linux-fbdev@vger.kernel.org
7303 S:      Maintained
7304 F:      drivers/video/fbdev/i810/
7305
7306 INTEL ASoC DRIVERS
7307 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7308 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7309 M:      Jie Yang <yang.jie@linux.intel.com>
7310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7311 S:      Supported
7312 F:      sound/soc/intel/
7313
7314 INTEL C600 SERIES SAS CONTROLLER DRIVER
7315 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7316 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7317 L:      linux-scsi@vger.kernel.org
7318 T:      git git://git.code.sf.net/p/intel-sas/isci
7319 S:      Supported
7320 F:      drivers/scsi/isci/
7321
7322 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7323 M:      Jani Nikula <jani.nikula@linux.intel.com>
7324 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7325 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7326 L:      intel-gfx@lists.freedesktop.org
7327 W:      https://01.org/linuxgraphics/
7328 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7329 C:      irc://chat.freenode.net/intel-gfx
7330 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7331 T:      git git://anongit.freedesktop.org/drm-intel
7332 S:      Supported
7333 F:      drivers/gpu/drm/i915/
7334 F:      include/drm/i915*
7335 F:      include/uapi/drm/i915_drm.h
7336 F:      Documentation/gpu/i915.rst
7337
7338 INTEL ETHERNET DRIVERS
7339 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7340 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7341 W:      http://www.intel.com/support/feedback.htm
7342 W:      http://e1000.sourceforge.net/
7343 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7346 S:      Supported
7347 F:      Documentation/networking/e100.rst
7348 F:      Documentation/networking/e1000.rst
7349 F:      Documentation/networking/e1000e.txt
7350 F:      Documentation/networking/igb.txt
7351 F:      Documentation/networking/igbvf.txt
7352 F:      Documentation/networking/ixgb.txt
7353 F:      Documentation/networking/ixgbe.txt
7354 F:      Documentation/networking/ixgbevf.txt
7355 F:      Documentation/networking/i40e.txt
7356 F:      Documentation/networking/iavf.txt
7357 F:      Documentation/networking/ice.txt
7358 F:      drivers/net/ethernet/intel/
7359 F:      drivers/net/ethernet/intel/*/
7360 F:      include/linux/avf/virtchnl.h
7361
7362 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7363 M:      Maik Broemme <mbroemme@libmpq.org>
7364 L:      linux-fbdev@vger.kernel.org
7365 S:      Maintained
7366 F:      Documentation/fb/intelfb.txt
7367 F:      drivers/video/fbdev/intelfb/
7368
7369 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7370 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7371 M:      Zhi Wang <zhi.a.wang@intel.com>
7372 L:      intel-gvt-dev@lists.freedesktop.org
7373 L:      intel-gfx@lists.freedesktop.org
7374 W:      https://01.org/igvt-g
7375 T:      git https://github.com/intel/gvt-linux.git
7376 S:      Supported
7377 F:      drivers/gpu/drm/i915/gvt/
7378
7379 INTEL HID EVENT DRIVER
7380 M:      Alex Hung <alex.hung@canonical.com>
7381 L:      platform-driver-x86@vger.kernel.org
7382 S:      Maintained
7383 F:      drivers/platform/x86/intel-hid.c
7384
7385 INTEL I/OAT DMA DRIVER
7386 M:      Dave Jiang <dave.jiang@intel.com>
7387 R:      Dan Williams <dan.j.williams@intel.com>
7388 L:      dmaengine@vger.kernel.org
7389 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7390 S:      Supported
7391 F:      drivers/dma/ioat*
7392
7393 INTEL IDLE DRIVER
7394 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7395 M:      Len Brown <lenb@kernel.org>
7396 L:      linux-pm@vger.kernel.org
7397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7398 B:      https://bugzilla.kernel.org
7399 S:      Supported
7400 F:      drivers/idle/intel_idle.c
7401
7402 INTEL INTEGRATED SENSOR HUB DRIVER
7403 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7404 M:      Jiri Kosina <jikos@kernel.org>
7405 L:      linux-input@vger.kernel.org
7406 S:      Maintained
7407 F:      drivers/hid/intel-ish-hid/
7408
7409 INTEL IOMMU (VT-d)
7410 M:      David Woodhouse <dwmw2@infradead.org>
7411 L:      iommu@lists.linux-foundation.org
7412 T:      git git://git.infradead.org/iommu-2.6.git
7413 S:      Supported
7414 F:      drivers/iommu/intel-iommu.c
7415 F:      include/linux/intel-iommu.h
7416
7417 INTEL IOP-ADMA DMA DRIVER
7418 R:      Dan Williams <dan.j.williams@intel.com>
7419 S:      Odd fixes
7420 F:      drivers/dma/iop-adma.c
7421
7422 INTEL IPU3 CSI-2 CIO2 DRIVER
7423 M:      Yong Zhi <yong.zhi@intel.com>
7424 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7425 M:      Bingbu Cao <bingbu.cao@intel.com>
7426 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7427 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7428 L:      linux-media@vger.kernel.org
7429 S:      Maintained
7430 F:      drivers/media/pci/intel/ipu3/
7431 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7432
7433 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7434 M:      Krzysztof Halasa <khalasa@piap.pl>
7435 S:      Maintained
7436 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7437 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7438 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7439 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7440 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7441 F:      drivers/net/wan/ixp4xx_hss.c
7442
7443 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7444 M:      Deepak Saxena <dsaxena@plexity.net>
7445 S:      Maintained
7446 F:      drivers/char/hw_random/ixp4xx-rng.c
7447
7448 INTEL MANAGEMENT ENGINE (mei)
7449 M:      Tomas Winkler <tomas.winkler@intel.com>
7450 L:      linux-kernel@vger.kernel.org
7451 S:      Supported
7452 F:      include/uapi/linux/mei.h
7453 F:      include/linux/mei_cl_bus.h
7454 F:      drivers/misc/mei/*
7455 F:      drivers/watchdog/mei_wdt.c
7456 F:      Documentation/misc-devices/mei/*
7457 F:      samples/mei/*
7458
7459 INTEL MENLOW THERMAL DRIVER
7460 M:      Sujith Thomas <sujith.thomas@intel.com>
7461 L:      platform-driver-x86@vger.kernel.org
7462 W:      https://01.org/linux-acpi
7463 S:      Supported
7464 F:      drivers/platform/x86/intel_menlow.c
7465
7466 INTEL MERRIFIELD GPIO DRIVER
7467 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7468 L:      linux-gpio@vger.kernel.org
7469 S:      Maintained
7470 F:      drivers/gpio/gpio-merrifield.c
7471
7472 INTEL MIC DRIVERS (mic)
7473 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7474 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7475 S:      Supported
7476 W:      https://github.com/sudeepdutt/mic
7477 W:      http://software.intel.com/en-us/mic-developer
7478 F:      include/linux/mic_bus.h
7479 F:      include/linux/scif.h
7480 F:      include/uapi/linux/mic_common.h
7481 F:      include/uapi/linux/mic_ioctl.h
7482 F:      include/uapi/linux/scif_ioctl.h
7483 F:      drivers/misc/mic/
7484 F:      drivers/dma/mic_x100_dma.c
7485 F:      drivers/dma/mic_x100_dma.h
7486 F:      Documentation/mic/
7487
7488 INTEL PMC CORE DRIVER
7489 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7490 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7491 L:      platform-driver-x86@vger.kernel.org
7492 S:      Maintained
7493 F:      arch/x86/include/asm/pmc_core.h
7494 F:      drivers/platform/x86/intel_pmc_core*
7495
7496 INTEL PMC/P-Unit IPC DRIVER
7497 M:      Zha Qipeng<qipeng.zha@intel.com>
7498 L:      platform-driver-x86@vger.kernel.org
7499 S:      Maintained
7500 F:      drivers/platform/x86/intel_pmc_ipc.c
7501 F:      drivers/platform/x86/intel_punit_ipc.c
7502 F:      arch/x86/include/asm/intel_pmc_ipc.h
7503 F:      arch/x86/include/asm/intel_punit_ipc.h
7504
7505 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7506 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7507 L:      linux-wireless@vger.kernel.org
7508 S:      Maintained
7509 F:      Documentation/networking/README.ipw2100
7510 F:      Documentation/networking/README.ipw2200
7511 F:      drivers/net/wireless/intel/ipw2x00/
7512
7513 INTEL PSTATE DRIVER
7514 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7515 M:      Len Brown <lenb@kernel.org>
7516 L:      linux-pm@vger.kernel.org
7517 S:      Supported
7518 F:      drivers/cpufreq/intel_pstate.c
7519
7520 INTEL RDMA RNIC DRIVER
7521 M:      Faisal Latif <faisal.latif@intel.com>
7522 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7523 L:      linux-rdma@vger.kernel.org
7524 S:      Supported
7525 F:      drivers/infiniband/hw/i40iw/
7526 F:      include/uapi/rdma/i40iw-abi.h
7527
7528 INTEL SHA MULTIBUFFER DRIVER
7529 M:      Megha Dey <megha.dey@linux.intel.com>
7530 R:      Tim Chen <tim.c.chen@linux.intel.com>
7531 L:      linux-crypto@vger.kernel.org
7532 S:      Supported
7533 F:      arch/x86/crypto/sha*-mb/
7534 F:      crypto/mcryptd.c
7535
7536 INTEL TELEMETRY DRIVER
7537 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7538 L:      platform-driver-x86@vger.kernel.org
7539 S:      Maintained
7540 F:      arch/x86/include/asm/intel_telemetry.h
7541 F:      drivers/platform/x86/intel_telemetry*
7542
7543 INTEL VIRTUAL BUTTON DRIVER
7544 M:      AceLan Kao <acelan.kao@canonical.com>
7545 L:      platform-driver-x86@vger.kernel.org
7546 S:      Maintained
7547 F:      drivers/platform/x86/intel-vbtn.c
7548
7549 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7550 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7551 L:      linux-wireless@vger.kernel.org
7552 S:      Supported
7553 F:      drivers/net/wireless/intel/iwlegacy/
7554
7555 INTEL WIRELESS WIFI LINK (iwlwifi)
7556 M:      Johannes Berg <johannes.berg@intel.com>
7557 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7558 M:      Luca Coelho <luciano.coelho@intel.com>
7559 M:      Intel Linux Wireless <linuxwifi@intel.com>
7560 L:      linux-wireless@vger.kernel.org
7561 W:      http://intellinuxwireless.org
7562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7563 S:      Supported
7564 F:      drivers/net/wireless/intel/iwlwifi/
7565
7566 INTEL WIRELESS WIMAX CONNECTION 2400
7567 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7568 M:      linux-wimax@intel.com
7569 L:      wimax@linuxwimax.org (subscribers-only)
7570 S:      Supported
7571 W:      http://linuxwimax.org
7572 F:      Documentation/wimax/README.i2400m
7573 F:      drivers/net/wimax/i2400m/
7574 F:      include/uapi/linux/wimax/i2400m.h
7575
7576 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7577 M:      Mario Limonciello <mario.limonciello@dell.com>
7578 S:      Maintained
7579 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7580
7581 INTEL(R) TRACE HUB
7582 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7583 S:      Supported
7584 F:      Documentation/trace/intel_th.rst
7585 F:      drivers/hwtracing/intel_th/
7586
7587 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7588 M:      Ning Sun <ning.sun@intel.com>
7589 L:      tboot-devel@lists.sourceforge.net
7590 W:      http://tboot.sourceforge.net
7591 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7592 S:      Supported
7593 F:      Documentation/intel_txt.txt
7594 F:      include/linux/tboot.h
7595 F:      arch/x86/kernel/tboot.c
7596
7597 INTEL-MID GPIO DRIVER
7598 M:      David Cohen <david.a.cohen@linux.intel.com>
7599 L:      linux-gpio@vger.kernel.org
7600 S:      Maintained
7601 F:      drivers/gpio/gpio-intel-mid.c
7602
7603 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7604 M:      Linus Walleij <linus.walleij@linaro.org>
7605 L:      linux-iio@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/iio/gyro/mpu3050*
7608 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7609
7610 IOC3 ETHERNET DRIVER
7611 M:      Ralf Baechle <ralf@linux-mips.org>
7612 L:      linux-mips@linux-mips.org
7613 S:      Maintained
7614 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7615
7616 IOC3 SERIAL DRIVER
7617 M:      Pat Gefre <pfg@sgi.com>
7618 L:      linux-serial@vger.kernel.org
7619 S:      Maintained
7620 F:      drivers/tty/serial/ioc3_serial.c
7621
7622 IOMMU DRIVERS
7623 M:      Joerg Roedel <joro@8bytes.org>
7624 L:      iommu@lists.linux-foundation.org
7625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7626 S:      Maintained
7627 F:      Documentation/devicetree/bindings/iommu/
7628 F:      drivers/iommu/
7629 F:      include/linux/iommu.h
7630 F:      include/linux/of_iommu.h
7631 F:      include/linux/iova.h
7632
7633 IP MASQUERADING
7634 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7635 S:      Maintained
7636 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7637
7638 IPMI SUBSYSTEM
7639 M:      Corey Minyard <minyard@acm.org>
7640 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7641 W:      http://openipmi.sourceforge.net/
7642 S:      Supported
7643 F:      Documentation/IPMI.txt
7644 F:      drivers/char/ipmi/
7645 F:      include/linux/ipmi*
7646 F:      include/uapi/linux/ipmi*
7647
7648 IPS SCSI RAID DRIVER
7649 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7650 L:      linux-scsi@vger.kernel.org
7651 W:      http://www.adaptec.com/
7652 S:      Maintained
7653 F:      drivers/scsi/ips*
7654
7655 IPVS
7656 M:      Wensong Zhang <wensong@linux-vs.org>
7657 M:      Simon Horman <horms@verge.net.au>
7658 M:      Julian Anastasov <ja@ssi.bg>
7659 L:      netdev@vger.kernel.org
7660 L:      lvs-devel@vger.kernel.org
7661 S:      Maintained
7662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7664 F:      Documentation/networking/ipvs-sysctl.txt
7665 F:      include/net/ip_vs.h
7666 F:      include/uapi/linux/ip_vs.h
7667 F:      net/netfilter/ipvs/
7668
7669 IPWIRELESS DRIVER
7670 M:      Jiri Kosina <jikos@kernel.org>
7671 M:      David Sterba <dsterba@suse.com>
7672 S:      Odd Fixes
7673 F:      drivers/tty/ipwireless/
7674
7675 IPX NETWORK LAYER
7676 L:      netdev@vger.kernel.org
7677 S:      Obsolete
7678 F:      include/uapi/linux/ipx.h
7679 F:      drivers/staging/ipx/
7680
7681 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7682 M:      Marc Zyngier <marc.zyngier@arm.com>
7683 S:      Maintained
7684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7685 F:      Documentation/IRQ-domain.txt
7686 F:      include/linux/irqdomain.h
7687 F:      kernel/irq/irqdomain.c
7688 F:      kernel/irq/msi.c
7689
7690 IRQ SUBSYSTEM
7691 M:      Thomas Gleixner <tglx@linutronix.de>
7692 L:      linux-kernel@vger.kernel.org
7693 S:      Maintained
7694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7695 F:      kernel/irq/
7696
7697 IRQCHIP DRIVERS
7698 M:      Thomas Gleixner <tglx@linutronix.de>
7699 M:      Jason Cooper <jason@lakedaemon.net>
7700 M:      Marc Zyngier <marc.zyngier@arm.com>
7701 L:      linux-kernel@vger.kernel.org
7702 S:      Maintained
7703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7704 F:      Documentation/devicetree/bindings/interrupt-controller/
7705 F:      drivers/irqchip/
7706
7707 ISA
7708 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7709 S:      Maintained
7710 F:      Documentation/isa.txt
7711 F:      drivers/base/isa.c
7712 F:      include/linux/isa.h
7713
7714 ISA RADIO MODULE
7715 M:      Hans Verkuil <hverkuil@xs4all.nl>
7716 L:      linux-media@vger.kernel.org
7717 T:      git git://linuxtv.org/media_tree.git
7718 W:      https://linuxtv.org
7719 S:      Maintained
7720 F:      drivers/media/radio/radio-isa*
7721
7722 ISAPNP
7723 M:      Jaroslav Kysela <perex@perex.cz>
7724 S:      Maintained
7725 F:      Documentation/isapnp.txt
7726 F:      drivers/pnp/isapnp/
7727 F:      include/linux/isapnp.h
7728
7729 ISCSI
7730 M:      Lee Duncan <lduncan@suse.com>
7731 M:      Chris Leech <cleech@redhat.com>
7732 L:      open-iscsi@googlegroups.com
7733 W:      www.open-iscsi.com
7734 S:      Maintained
7735 F:      drivers/scsi/*iscsi*
7736 F:      include/scsi/*iscsi*
7737
7738 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7739 M:      Peter Jones <pjones@redhat.com>
7740 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7741 S:      Maintained
7742 F:      drivers/firmware/iscsi_ibft*
7743
7744 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7745 M:      Sagi Grimberg <sagi@grimberg.me>
7746 M:      Max Gurtovoy <maxg@mellanox.com>
7747 L:      linux-rdma@vger.kernel.org
7748 S:      Supported
7749 W:      http://www.openfabrics.org
7750 W:      www.open-iscsi.org
7751 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7752 F:      drivers/infiniband/ulp/iser/
7753
7754 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7755 M:      Sagi Grimberg <sagi@grimberg.me>
7756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7757 L:      linux-rdma@vger.kernel.org
7758 L:      target-devel@vger.kernel.org
7759 S:      Supported
7760 W:      http://www.linux-iscsi.org
7761 F:      drivers/infiniband/ulp/isert
7762
7763 ISDN SUBSYSTEM
7764 M:      Karsten Keil <isdn@linux-pingi.de>
7765 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7766 L:      netdev@vger.kernel.org
7767 W:      http://www.isdn4linux.de
7768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7769 S:      Maintained
7770 F:      Documentation/isdn/
7771 F:      drivers/isdn/
7772 F:      include/linux/isdn.h
7773 F:      include/linux/isdn/
7774 F:      include/uapi/linux/isdn.h
7775 F:      include/uapi/linux/isdn/
7776
7777 ISDN SUBSYSTEM (Eicon active card driver)
7778 M:      Armin Schindler <mac@melware.de>
7779 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7780 W:      http://www.melware.de
7781 S:      Maintained
7782 F:      drivers/isdn/hardware/eicon/
7783
7784 IT87 HARDWARE MONITORING DRIVER
7785 M:      Jean Delvare <jdelvare@suse.com>
7786 L:      linux-hwmon@vger.kernel.org
7787 S:      Maintained
7788 F:      Documentation/hwmon/it87
7789 F:      drivers/hwmon/it87.c
7790
7791 IT913X MEDIA DRIVER
7792 M:      Antti Palosaari <crope@iki.fi>
7793 L:      linux-media@vger.kernel.org
7794 W:      https://linuxtv.org
7795 W:      http://palosaari.fi/linux/
7796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7797 T:      git git://linuxtv.org/anttip/media_tree.git
7798 S:      Maintained
7799 F:      drivers/media/tuners/it913x*
7800
7801 IVTV VIDEO4LINUX DRIVER
7802 M:      Andy Walls <awalls@md.metrocast.net>
7803 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7804 L:      linux-media@vger.kernel.org
7805 T:      git git://linuxtv.org/media_tree.git
7806 W:      http://www.ivtvdriver.org
7807 S:      Maintained
7808 F:      Documentation/media/v4l-drivers/ivtv*
7809 F:      drivers/media/pci/ivtv/
7810 F:      include/uapi/linux/ivtv*
7811
7812 IX2505V MEDIA DRIVER
7813 M:      Malcolm Priestley <tvboxspy@gmail.com>
7814 L:      linux-media@vger.kernel.org
7815 W:      https://linuxtv.org
7816 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7817 S:      Maintained
7818 F:      drivers/media/dvb-frontends/ix2505v*
7819
7820 JAILHOUSE HYPERVISOR INTERFACE
7821 M:      Jan Kiszka <jan.kiszka@siemens.com>
7822 L:      jailhouse-dev@googlegroups.com
7823 S:      Maintained
7824 F:      arch/x86/kernel/jailhouse.c
7825 F:      arch/x86/include/asm/jailhouse_para.h
7826
7827 JC42.4 TEMPERATURE SENSOR DRIVER
7828 M:      Guenter Roeck <linux@roeck-us.net>
7829 L:      linux-hwmon@vger.kernel.org
7830 S:      Maintained
7831 F:      drivers/hwmon/jc42.c
7832 F:      Documentation/hwmon/jc42
7833
7834 JFS FILESYSTEM
7835 M:      Dave Kleikamp <shaggy@kernel.org>
7836 L:      jfs-discussion@lists.sourceforge.net
7837 W:      http://jfs.sourceforge.net/
7838 T:      git git://github.com/kleikamp/linux-shaggy.git
7839 S:      Maintained
7840 F:      Documentation/filesystems/jfs.txt
7841 F:      fs/jfs/
7842
7843 JME NETWORK DRIVER
7844 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7845 L:      netdev@vger.kernel.org
7846 S:      Maintained
7847 F:      drivers/net/ethernet/jme.*
7848
7849 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7850 M:      David Woodhouse <dwmw2@infradead.org>
7851 L:      linux-mtd@lists.infradead.org
7852 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7853 S:      Maintained
7854 F:      fs/jffs2/
7855 F:      include/uapi/linux/jffs2.h
7856
7857 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7858 M:      "Theodore Ts'o" <tytso@mit.edu>
7859 M:      Jan Kara <jack@suse.com>
7860 L:      linux-ext4@vger.kernel.org
7861 S:      Maintained
7862 F:      fs/jbd2/
7863 F:      include/linux/jbd2.h
7864
7865 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7866 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7867 L:      linux-media@vger.kernel.org
7868 S:      Maintained
7869 F:      drivers/media/platform/rcar_jpu.c
7870
7871 JSM Neo PCI based serial card
7872 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7873 L:      linux-serial@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/tty/serial/jsm/
7876
7877 K10TEMP HARDWARE MONITORING DRIVER
7878 M:      Clemens Ladisch <clemens@ladisch.de>
7879 L:      linux-hwmon@vger.kernel.org
7880 S:      Maintained
7881 F:      Documentation/hwmon/k10temp
7882 F:      drivers/hwmon/k10temp.c
7883
7884 K8TEMP HARDWARE MONITORING DRIVER
7885 M:      Rudolf Marek <r.marek@assembler.cz>
7886 L:      linux-hwmon@vger.kernel.org
7887 S:      Maintained
7888 F:      Documentation/hwmon/k8temp
7889 F:      drivers/hwmon/k8temp.c
7890
7891 KASAN
7892 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7893 R:      Alexander Potapenko <glider@google.com>
7894 R:      Dmitry Vyukov <dvyukov@google.com>
7895 L:      kasan-dev@googlegroups.com
7896 S:      Maintained
7897 F:      arch/*/include/asm/kasan.h
7898 F:      arch/*/mm/kasan_init*
7899 F:      Documentation/dev-tools/kasan.rst
7900 F:      include/linux/kasan*.h
7901 F:      lib/test_kasan.c
7902 F:      mm/kasan/
7903 F:      scripts/Makefile.kasan
7904
7905 KCONFIG
7906 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7908 L:      linux-kbuild@vger.kernel.org
7909 S:      Maintained
7910 F:      Documentation/kbuild/kconfig*
7911 F:      scripts/kconfig/
7912 F:      scripts/Kconfig.include
7913
7914 KDUMP
7915 M:      Dave Young <dyoung@redhat.com>
7916 M:      Baoquan He <bhe@redhat.com>
7917 R:      Vivek Goyal <vgoyal@redhat.com>
7918 L:      kexec@lists.infradead.org
7919 W:      http://lse.sourceforge.net/kdump/
7920 S:      Maintained
7921 F:      Documentation/kdump/
7922
7923 KEENE FM RADIO TRANSMITTER DRIVER
7924 M:      Hans Verkuil <hverkuil@xs4all.nl>
7925 L:      linux-media@vger.kernel.org
7926 T:      git git://linuxtv.org/media_tree.git
7927 W:      https://linuxtv.org
7928 S:      Maintained
7929 F:      drivers/media/radio/radio-keene*
7930
7931 KERNEL AUTOMOUNTER
7932 M:      Ian Kent <raven@themaw.net>
7933 L:      autofs@vger.kernel.org
7934 S:      Maintained
7935 F:      fs/autofs/
7936
7937 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7938 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7939 M:      Michal Marek <michal.lkml@markovi.net>
7940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7941 L:      linux-kbuild@vger.kernel.org
7942 S:      Maintained
7943 F:      Documentation/kbuild/
7944 F:      Makefile
7945 F:      scripts/Kbuild*
7946 F:      scripts/Makefile*
7947 F:      scripts/basic/
7948 F:      scripts/mk*
7949 F:      scripts/mod/
7950 F:      scripts/package/
7951
7952 KERNEL JANITORS
7953 L:      kernel-janitors@vger.kernel.org
7954 W:      http://kernelnewbies.org/KernelJanitors
7955 S:      Odd Fixes
7956
7957 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7958 M:      "J. Bruce Fields" <bfields@fieldses.org>
7959 M:      Jeff Layton <jlayton@kernel.org>
7960 L:      linux-nfs@vger.kernel.org
7961 W:      http://nfs.sourceforge.net/
7962 T:      git git://linux-nfs.org/~bfields/linux.git
7963 S:      Supported
7964 F:      fs/nfsd/
7965 F:      include/uapi/linux/nfsd/
7966 F:      fs/lockd/
7967 F:      fs/nfs_common/
7968 F:      net/sunrpc/
7969 F:      include/linux/lockd/
7970 F:      include/linux/sunrpc/
7971 F:      include/uapi/linux/sunrpc/
7972
7973 KERNEL SELFTEST FRAMEWORK
7974 M:      Shuah Khan <shuah@kernel.org>
7975 L:      linux-kselftest@vger.kernel.org
7976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7977 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7978 S:      Maintained
7979 F:      tools/testing/selftests/
7980 F:      Documentation/dev-tools/kselftest*
7981
7982 KERNEL USERMODE HELPER
7983 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7984 L:      linux-kernel@vger.kernel.org
7985 S:      Maintained
7986 F:      kernel/umh.c
7987 F:      include/linux/umh.h
7988
7989 KERNEL VIRTUAL MACHINE (KVM)
7990 M:      Paolo Bonzini <pbonzini@redhat.com>
7991 M:      Radim Krčmář <rkrcmar@redhat.com>
7992 L:      kvm@vger.kernel.org
7993 W:      http://www.linux-kvm.org
7994 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7995 S:      Supported
7996 F:      Documentation/virtual/kvm/
7997 F:      include/trace/events/kvm.h
7998 F:      include/uapi/asm-generic/kvm*
7999 F:      include/uapi/linux/kvm*
8000 F:      include/asm-generic/kvm*
8001 F:      include/linux/kvm*
8002 F:      include/kvm/iodev.h
8003 F:      virt/kvm/*
8004 F:      tools/kvm/
8005
8006 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8007 M:      Joerg Roedel <joro@8bytes.org>
8008 L:      kvm@vger.kernel.org
8009 W:      http://www.linux-kvm.org/
8010 S:      Maintained
8011 F:      arch/x86/include/asm/svm.h
8012 F:      arch/x86/kvm/svm.c
8013
8014 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8015 M:      Christoffer Dall <christoffer.dall@arm.com>
8016 M:      Marc Zyngier <marc.zyngier@arm.com>
8017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8018 L:      kvmarm@lists.cs.columbia.edu
8019 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8021 S:      Supported
8022 F:      arch/arm/include/uapi/asm/kvm*
8023 F:      arch/arm/include/asm/kvm*
8024 F:      arch/arm/kvm/
8025 F:      virt/kvm/arm/
8026 F:      include/kvm/arm_*
8027
8028 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8029 M:      Christoffer Dall <christoffer.dall@arm.com>
8030 M:      Marc Zyngier <marc.zyngier@arm.com>
8031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8032 L:      kvmarm@lists.cs.columbia.edu
8033 S:      Maintained
8034 F:      arch/arm64/include/uapi/asm/kvm*
8035 F:      arch/arm64/include/asm/kvm*
8036 F:      arch/arm64/kvm/
8037
8038 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8039 M:      James Hogan <jhogan@kernel.org>
8040 L:      linux-mips@linux-mips.org
8041 S:      Supported
8042 F:      arch/mips/include/uapi/asm/kvm*
8043 F:      arch/mips/include/asm/kvm*
8044 F:      arch/mips/kvm/
8045
8046 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8047 M:      Paul Mackerras <paulus@ozlabs.org>
8048 L:      kvm-ppc@vger.kernel.org
8049 W:      http://www.linux-kvm.org/
8050 T:      git git://github.com/agraf/linux-2.6.git
8051 S:      Supported
8052 F:      arch/powerpc/include/uapi/asm/kvm*
8053 F:      arch/powerpc/include/asm/kvm*
8054 F:      arch/powerpc/kvm/
8055 F:      arch/powerpc/kernel/kvm*
8056
8057 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8058 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8059 M:      Janosch Frank <frankja@linux.ibm.com>
8060 R:      David Hildenbrand <david@redhat.com>
8061 R:      Cornelia Huck <cohuck@redhat.com>
8062 L:      linux-s390@vger.kernel.org
8063 W:      http://www.ibm.com/developerworks/linux/linux390/
8064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8065 S:      Supported
8066 F:      arch/s390/include/uapi/asm/kvm*
8067 F:      arch/s390/include/asm/gmap.h
8068 F:      arch/s390/include/asm/kvm*
8069 F:      arch/s390/kvm/
8070 F:      arch/s390/mm/gmap.c
8071
8072 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8073 M:      Paolo Bonzini <pbonzini@redhat.com>
8074 M:      Radim Krčmář <rkrcmar@redhat.com>
8075 L:      kvm@vger.kernel.org
8076 W:      http://www.linux-kvm.org
8077 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8078 S:      Supported
8079 F:      arch/x86/kvm/
8080 F:      arch/x86/include/uapi/asm/kvm*
8081 F:      arch/x86/include/asm/kvm*
8082 F:      arch/x86/include/asm/pvclock-abi.h
8083 F:      arch/x86/kernel/kvm.c
8084 F:      arch/x86/kernel/kvmclock.c
8085
8086 KERNFS
8087 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8088 M:      Tejun Heo <tj@kernel.org>
8089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8090 S:      Supported
8091 F:      include/linux/kernfs.h
8092 F:      fs/kernfs/
8093
8094 KEXEC
8095 M:      Eric Biederman <ebiederm@xmission.com>
8096 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8097 L:      kexec@lists.infradead.org
8098 S:      Maintained
8099 F:      include/linux/kexec.h
8100 F:      include/uapi/linux/kexec.h
8101 F:      kernel/kexec*
8102
8103 KEYS-ENCRYPTED
8104 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8105 L:      linux-integrity@vger.kernel.org
8106 L:      keyrings@vger.kernel.org
8107 S:      Supported
8108 F:      Documentation/security/keys/trusted-encrypted.rst
8109 F:      include/keys/encrypted-type.h
8110 F:      security/keys/encrypted-keys/
8111
8112 KEYS-TRUSTED
8113 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8114 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8115 L:      linux-integrity@vger.kernel.org
8116 L:      keyrings@vger.kernel.org
8117 S:      Supported
8118 F:      Documentation/security/keys/trusted-encrypted.rst
8119 F:      include/keys/trusted-type.h
8120 F:      security/keys/trusted.c
8121 F:      security/keys/trusted.h
8122
8123 KEYS/KEYRINGS:
8124 M:      David Howells <dhowells@redhat.com>
8125 L:      keyrings@vger.kernel.org
8126 S:      Maintained
8127 F:      Documentation/security/keys/core.rst
8128 F:      include/linux/key.h
8129 F:      include/linux/key-type.h
8130 F:      include/linux/keyctl.h
8131 F:      include/uapi/linux/keyctl.h
8132 F:      include/keys/
8133 F:      security/keys/
8134
8135 KGDB / KDB /debug_core
8136 M:      Jason Wessel <jason.wessel@windriver.com>
8137 M:      Daniel Thompson <daniel.thompson@linaro.org>
8138 W:      http://kgdb.wiki.kernel.org/
8139 L:      kgdb-bugreport@lists.sourceforge.net
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8141 S:      Maintained
8142 F:      Documentation/dev-tools/kgdb.rst
8143 F:      drivers/misc/kgdbts.c
8144 F:      drivers/tty/serial/kgdboc.c
8145 F:      include/linux/kdb.h
8146 F:      include/linux/kgdb.h
8147 F:      kernel/debug/
8148
8149 KMEMLEAK
8150 M:      Catalin Marinas <catalin.marinas@arm.com>
8151 S:      Maintained
8152 F:      Documentation/dev-tools/kmemleak.rst
8153 F:      include/linux/kmemleak.h
8154 F:      mm/kmemleak.c
8155 F:      mm/kmemleak-test.c
8156
8157 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8158 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8159 L:      linux-kernel@vger.kernel.org
8160 S:      Maintained
8161 F:      kernel/kmod.c
8162 F:      include/linux/kmod.h
8163 F:      lib/test_kmod.c
8164 F:      tools/testing/selftests/kmod/
8165
8166 KPROBES
8167 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8168 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8169 M:      "David S. Miller" <davem@davemloft.net>
8170 M:      Masami Hiramatsu <mhiramat@kernel.org>
8171 S:      Maintained
8172 F:      Documentation/kprobes.txt
8173 F:      include/linux/kprobes.h
8174 F:      include/asm-generic/kprobes.h
8175 F:      kernel/kprobes.c
8176
8177 KS0108 LCD CONTROLLER DRIVER
8178 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8179 S:      Maintained
8180 F:      Documentation/auxdisplay/ks0108
8181 F:      drivers/auxdisplay/ks0108.c
8182 F:      include/linux/ks0108.h
8183
8184 L3MDEV
8185 M:      David Ahern <dsa@cumulusnetworks.com>
8186 L:      netdev@vger.kernel.org
8187 S:      Maintained
8188 F:      net/l3mdev
8189 F:      include/net/l3mdev.h
8190
8191 L7 BPF FRAMEWORK
8192 M:      John Fastabend <john.fastabend@gmail.com>
8193 M:      Daniel Borkmann <daniel@iogearbox.net>
8194 L:      netdev@vger.kernel.org
8195 S:      Maintained
8196 F:      include/linux/skmsg.h
8197 F:      net/core/skmsg.c
8198 F:      net/core/sock_map.c
8199 F:      net/ipv4/tcp_bpf.c
8200
8201 LANTIQ / INTEL Ethernet drivers
8202 M:      Hauke Mehrtens <hauke@hauke-m.de>
8203 L:      netdev@vger.kernel.org
8204 S:      Maintained
8205 F:      net/dsa/tag_gswip.c
8206 F:      drivers/net/ethernet/lantiq_xrx200.c
8207 F:      drivers/net/dsa/lantiq_pce.h
8208 F:      drivers/net/dsa/lantiq_gswip.c
8209
8210 LANTIQ MIPS ARCHITECTURE
8211 M:      John Crispin <john@phrozen.org>
8212 L:      linux-mips@linux-mips.org
8213 S:      Maintained
8214 F:      arch/mips/lantiq
8215 F:      drivers/soc/lantiq
8216
8217 LAPB module
8218 L:      linux-x25@vger.kernel.org
8219 S:      Orphan
8220 F:      Documentation/networking/lapb-module.txt
8221 F:      include/*/lapb.h
8222 F:      net/lapb/
8223
8224 LASI 53c700 driver for PARISC
8225 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8226 L:      linux-scsi@vger.kernel.org
8227 S:      Maintained
8228 F:      Documentation/scsi/53c700.txt
8229 F:      drivers/scsi/53c700*
8230
8231 LEAKING_ADDRESSES
8232 M:      Tobin C. Harding <me@tobin.cc>
8233 M:      Tycho Andersen <tycho@tycho.ws>
8234 L:      kernel-hardening@lists.openwall.com
8235 S:      Maintained
8236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8237 F:      scripts/leaking_addresses.pl
8238
8239 LED SUBSYSTEM
8240 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8241 M:      Pavel Machek <pavel@ucw.cz>
8242 L:      linux-leds@vger.kernel.org
8243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8244 S:      Maintained
8245 F:      Documentation/devicetree/bindings/leds/
8246 F:      drivers/leds/
8247 F:      include/linux/leds.h
8248
8249 LEGACY EEPROM DRIVER
8250 M:      Jean Delvare <jdelvare@suse.com>
8251 S:      Maintained
8252 F:      Documentation/misc-devices/eeprom
8253 F:      drivers/misc/eeprom/eeprom.c
8254
8255 LEGO MINDSTORMS EV3
8256 R:      David Lechner <david@lechnology.com>
8257 S:      Maintained
8258 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8259 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8260 F:      drivers/power/supply/lego_ev3_battery.c
8261
8262 LEGO USB Tower driver
8263 M:      Juergen Stuber <starblue@users.sourceforge.net>
8264 L:      legousb-devel@lists.sourceforge.net
8265 W:      http://legousb.sourceforge.net/
8266 S:      Maintained
8267 F:      drivers/usb/misc/legousbtower.c
8268
8269 LG2160 MEDIA DRIVER
8270 M:      Michael Krufky <mkrufky@linuxtv.org>
8271 L:      linux-media@vger.kernel.org
8272 W:      https://linuxtv.org
8273 W:      http://github.com/mkrufky
8274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8275 T:      git git://linuxtv.org/mkrufky/tuners.git
8276 S:      Maintained
8277 F:      drivers/media/dvb-frontends/lg2160.*
8278
8279 LGDT3305 MEDIA DRIVER
8280 M:      Michael Krufky <mkrufky@linuxtv.org>
8281 L:      linux-media@vger.kernel.org
8282 W:      https://linuxtv.org
8283 W:      http://github.com/mkrufky
8284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8285 T:      git git://linuxtv.org/mkrufky/tuners.git
8286 S:      Maintained
8287 F:      drivers/media/dvb-frontends/lgdt3305.*
8288
8289 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8290 M:      Viresh Kumar <vireshk@kernel.org>
8291 L:      linux-ide@vger.kernel.org
8292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8293 S:      Maintained
8294 F:      include/linux/pata_arasan_cf_data.h
8295 F:      drivers/ata/pata_arasan_cf.c
8296
8297 LIBATA PATA DRIVERS
8298 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8299 M:      Jens Axboe <axboe@kernel.dk>
8300 L:      linux-ide@vger.kernel.org
8301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8302 S:      Maintained
8303 F:      drivers/ata/pata_*.c
8304 F:      drivers/ata/ata_generic.c
8305
8306 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8307 M:      Linus Walleij <linus.walleij@linaro.org>
8308 L:      linux-ide@vger.kernel.org
8309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8310 S:      Maintained
8311 F:      drivers/ata/pata_ftide010.c
8312 F:      drivers/ata/sata_gemini.c
8313 F:      drivers/ata/sata_gemini.h
8314
8315 LIBATA SATA AHCI PLATFORM devices support
8316 M:      Hans de Goede <hdegoede@redhat.com>
8317 M:      Jens Axboe <axboe@kernel.dk>
8318 L:      linux-ide@vger.kernel.org
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8320 S:      Maintained
8321 F:      drivers/ata/ahci_platform.c
8322 F:      drivers/ata/libahci_platform.c
8323 F:      include/linux/ahci_platform.h
8324
8325 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8326 M:      Mikael Pettersson <mikpelinux@gmail.com>
8327 L:      linux-ide@vger.kernel.org
8328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8329 S:      Maintained
8330 F:      drivers/ata/sata_promise.*
8331
8332 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8333 M:      Jens Axboe <axboe@kernel.dk>
8334 L:      linux-ide@vger.kernel.org
8335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8336 S:      Maintained
8337 F:      drivers/ata/
8338 F:      include/linux/ata.h
8339 F:      include/linux/libata.h
8340 F:      Documentation/devicetree/bindings/ata/
8341
8342 LIBLOCKDEP
8343 M:      Sasha Levin <alexander.levin@microsoft.com>
8344 S:      Maintained
8345 F:      tools/lib/lockdep/
8346
8347 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8348 M:      Ross Zwisler <zwisler@kernel.org>
8349 M:      Dan Williams <dan.j.williams@intel.com>
8350 M:      Vishal Verma <vishal.l.verma@intel.com>
8351 M:      Dave Jiang <dave.jiang@intel.com>
8352 L:      linux-nvdimm@lists.01.org
8353 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8354 S:      Supported
8355 F:      drivers/nvdimm/blk.c
8356 F:      drivers/nvdimm/region_devs.c
8357
8358 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8359 M:      Vishal Verma <vishal.l.verma@intel.com>
8360 M:      Dan Williams <dan.j.williams@intel.com>
8361 M:      Ross Zwisler <zwisler@kernel.org>
8362 M:      Dave Jiang <dave.jiang@intel.com>
8363 L:      linux-nvdimm@lists.01.org
8364 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8365 S:      Supported
8366 F:      drivers/nvdimm/btt*
8367
8368 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8369 M:      Ross Zwisler <zwisler@kernel.org>
8370 M:      Dan Williams <dan.j.williams@intel.com>
8371 M:      Vishal Verma <vishal.l.verma@intel.com>
8372 M:      Dave Jiang <dave.jiang@intel.com>
8373 L:      linux-nvdimm@lists.01.org
8374 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8375 S:      Supported
8376 F:      drivers/nvdimm/pmem*
8377
8378 LIBNVDIMM: DEVICETREE BINDINGS
8379 M:      Oliver O'Halloran <oohall@gmail.com>
8380 L:      linux-nvdimm@lists.01.org
8381 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8382 S:      Supported
8383 F:      drivers/nvdimm/of_pmem.c
8384 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8385
8386 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8387 M:      Dan Williams <dan.j.williams@intel.com>
8388 M:      Ross Zwisler <zwisler@kernel.org>
8389 M:      Vishal Verma <vishal.l.verma@intel.com>
8390 M:      Dave Jiang <dave.jiang@intel.com>
8391 L:      linux-nvdimm@lists.01.org
8392 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8394 S:      Supported
8395 F:      drivers/nvdimm/*
8396 F:      drivers/acpi/nfit/*
8397 F:      include/linux/nd.h
8398 F:      include/linux/libnvdimm.h
8399 F:      include/uapi/linux/ndctl.h
8400
8401 LIGHTNVM PLATFORM SUPPORT
8402 M:      Matias Bjorling <mb@lightnvm.io>
8403 W:      http://github/OpenChannelSSD
8404 L:      linux-block@vger.kernel.org
8405 S:      Maintained
8406 F:      drivers/lightnvm/
8407 F:      include/linux/lightnvm.h
8408 F:      include/uapi/linux/lightnvm.h
8409
8410 LINUX FOR POWER MACINTOSH
8411 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8412 W:      http://www.penguinppc.org/
8413 L:      linuxppc-dev@lists.ozlabs.org
8414 S:      Maintained
8415 F:      arch/powerpc/platforms/powermac/
8416 F:      drivers/macintosh/
8417
8418 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8419 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8420 M:      Paul Mackerras <paulus@samba.org>
8421 M:      Michael Ellerman <mpe@ellerman.id.au>
8422 W:      https://github.com/linuxppc/linux/wiki
8423 L:      linuxppc-dev@lists.ozlabs.org
8424 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8426 S:      Supported
8427 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8428 F:      Documentation/devicetree/bindings/powerpc/
8429 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8430 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8431 F:      Documentation/powerpc/
8432 F:      arch/powerpc/
8433 F:      drivers/char/tpm/tpm_ibmvtpm*
8434 F:      drivers/crypto/nx/
8435 F:      drivers/crypto/vmx/
8436 F:      drivers/i2c/busses/i2c-opal.c
8437 F:      drivers/net/ethernet/ibm/ibmveth.*
8438 F:      drivers/net/ethernet/ibm/ibmvnic.*
8439 F:      drivers/pci/hotplug/pnv_php.c
8440 F:      drivers/pci/hotplug/rpa*
8441 F:      drivers/rtc/rtc-opal.c
8442 F:      drivers/scsi/ibmvscsi/
8443 F:      drivers/tty/hvc/hvc_opal.c
8444 F:      drivers/watchdog/wdrtas.c
8445 F:      tools/testing/selftests/powerpc
8446 N:      /pmac
8447 N:      powermac
8448 N:      powernv
8449 N:      [^a-z0-9]ps3
8450 N:      pseries
8451
8452 LINUX FOR POWERPC EMBEDDED MPC5XXX
8453 M:      Anatolij Gustschin <agust@denx.de>
8454 L:      linuxppc-dev@lists.ozlabs.org
8455 T:      git git://git.denx.de/linux-denx-agust.git
8456 S:      Maintained
8457 F:      arch/powerpc/platforms/512x/
8458 F:      arch/powerpc/platforms/52xx/
8459
8460 LINUX FOR POWERPC EMBEDDED PPC4XX
8461 M:      Alistair Popple <alistair@popple.id.au>
8462 M:      Matt Porter <mporter@kernel.crashing.org>
8463 W:      http://www.penguinppc.org/
8464 L:      linuxppc-dev@lists.ozlabs.org
8465 S:      Maintained
8466 F:      arch/powerpc/platforms/40x/
8467 F:      arch/powerpc/platforms/44x/
8468
8469 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8470 M:      Scott Wood <oss@buserror.net>
8471 M:      Kumar Gala <galak@kernel.crashing.org>
8472 W:      http://www.penguinppc.org/
8473 L:      linuxppc-dev@lists.ozlabs.org
8474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8475 S:      Maintained
8476 F:      arch/powerpc/platforms/83xx/
8477 F:      arch/powerpc/platforms/85xx/
8478 F:      Documentation/devicetree/bindings/powerpc/fsl/
8479
8480 LINUX FOR POWERPC EMBEDDED PPC8XX
8481 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8482 W:      http://www.penguinppc.org/
8483 L:      linuxppc-dev@lists.ozlabs.org
8484 S:      Maintained
8485 F:      arch/powerpc/platforms/8xx/
8486
8487 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8488 L:      linuxppc-dev@lists.ozlabs.org
8489 S:      Orphan
8490 F:      arch/powerpc/*/*virtex*
8491 F:      arch/powerpc/*/*/*virtex*
8492
8493 LINUX FOR POWERPC PA SEMI PWRFICIENT
8494 L:      linuxppc-dev@lists.ozlabs.org
8495 S:      Orphan
8496 F:      arch/powerpc/platforms/pasemi/
8497 F:      drivers/*/*pasemi*
8498 F:      drivers/*/*/*pasemi*
8499
8500 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8501 M:      Kees Cook <keescook@chromium.org>
8502 S:      Maintained
8503 F:      drivers/misc/lkdtm/*
8504
8505 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8506 M:      Alan Stern <stern@rowland.harvard.edu>
8507 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8508 M:      Will Deacon <will.deacon@arm.com>
8509 M:      Peter Zijlstra <peterz@infradead.org>
8510 M:      Boqun Feng <boqun.feng@gmail.com>
8511 M:      Nicholas Piggin <npiggin@gmail.com>
8512 M:      David Howells <dhowells@redhat.com>
8513 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8514 M:      Luc Maranget <luc.maranget@inria.fr>
8515 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8516 R:      Akira Yokosawa <akiyks@gmail.com>
8517 R:      Daniel Lustig <dlustig@nvidia.com>
8518 L:      linux-kernel@vger.kernel.org
8519 L:      linux-arch@vger.kernel.org
8520 S:      Supported
8521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8522 F:      tools/memory-model/
8523 F:      Documentation/atomic_bitops.txt
8524 F:      Documentation/atomic_t.txt
8525 F:      Documentation/core-api/atomic_ops.rst
8526 F:      Documentation/core-api/refcount-vs-atomic.rst
8527 F:      Documentation/memory-barriers.txt
8528
8529 LIS3LV02D ACCELEROMETER DRIVER
8530 M:      Eric Piel <eric.piel@tremplin-utc.net>
8531 S:      Maintained
8532 F:      Documentation/misc-devices/lis3lv02d
8533 F:      drivers/misc/lis3lv02d/
8534 F:      drivers/platform/x86/hp_accel.c
8535
8536 LIVE PATCHING
8537 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8538 M:      Jessica Yu <jeyu@kernel.org>
8539 M:      Jiri Kosina <jikos@kernel.org>
8540 M:      Miroslav Benes <mbenes@suse.cz>
8541 R:      Petr Mladek <pmladek@suse.com>
8542 S:      Maintained
8543 F:      kernel/livepatch/
8544 F:      include/linux/livepatch.h
8545 F:      arch/x86/include/asm/livepatch.h
8546 F:      arch/x86/kernel/livepatch.c
8547 F:      Documentation/livepatch/
8548 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8549 F:      samples/livepatch/
8550 L:      live-patching@vger.kernel.org
8551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8552
8553 LLC (802.2)
8554 L:      netdev@vger.kernel.org
8555 S:      Odd fixes
8556 F:      include/linux/llc.h
8557 F:      include/uapi/linux/llc.h
8558 F:      include/net/llc*
8559 F:      net/llc/
8560
8561 LM73 HARDWARE MONITOR DRIVER
8562 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8563 L:      linux-hwmon@vger.kernel.org
8564 S:      Maintained
8565 F:      drivers/hwmon/lm73.c
8566
8567 LM78 HARDWARE MONITOR DRIVER
8568 M:      Jean Delvare <jdelvare@suse.com>
8569 L:      linux-hwmon@vger.kernel.org
8570 S:      Maintained
8571 F:      Documentation/hwmon/lm78
8572 F:      drivers/hwmon/lm78.c
8573
8574 LM83 HARDWARE MONITOR DRIVER
8575 M:      Jean Delvare <jdelvare@suse.com>
8576 L:      linux-hwmon@vger.kernel.org
8577 S:      Maintained
8578 F:      Documentation/hwmon/lm83
8579 F:      drivers/hwmon/lm83.c
8580
8581 LM90 HARDWARE MONITOR DRIVER
8582 M:      Jean Delvare <jdelvare@suse.com>
8583 L:      linux-hwmon@vger.kernel.org
8584 S:      Maintained
8585 F:      Documentation/hwmon/lm90
8586 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8587 F:      drivers/hwmon/lm90.c
8588 F:      include/dt-bindings/thermal/lm90.h
8589
8590 LM95234 HARDWARE MONITOR DRIVER
8591 M:      Guenter Roeck <linux@roeck-us.net>
8592 L:      linux-hwmon@vger.kernel.org
8593 S:      Maintained
8594 F:      Documentation/hwmon/lm95234
8595 F:      drivers/hwmon/lm95234.c
8596
8597 LME2510 MEDIA DRIVER
8598 M:      Malcolm Priestley <tvboxspy@gmail.com>
8599 L:      linux-media@vger.kernel.org
8600 W:      https://linuxtv.org
8601 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8602 S:      Maintained
8603 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8604
8605 LOADPIN SECURITY MODULE
8606 M:      Kees Cook <keescook@chromium.org>
8607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8608 S:      Supported
8609 F:      security/loadpin/
8610 F:      Documentation/admin-guide/LSM/LoadPin.rst
8611
8612 LOCKING PRIMITIVES
8613 M:      Peter Zijlstra <peterz@infradead.org>
8614 M:      Ingo Molnar <mingo@redhat.com>
8615 M:      Will Deacon <will.deacon@arm.com>
8616 L:      linux-kernel@vger.kernel.org
8617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8618 S:      Maintained
8619 F:      Documentation/locking/
8620 F:      include/linux/lockdep.h
8621 F:      include/linux/spinlock*.h
8622 F:      arch/*/include/asm/spinlock*.h
8623 F:      include/linux/rwlock*.h
8624 F:      include/linux/mutex*.h
8625 F:      include/linux/rwsem*.h
8626 F:      arch/*/include/asm/rwsem.h
8627 F:      include/linux/seqlock.h
8628 F:      lib/locking*.[ch]
8629 F:      kernel/locking/
8630 X:      kernel/locking/locktorture.c
8631
8632 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8633 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8634 L:      linux-ntfs-dev@lists.sourceforge.net
8635 W:      http://www.linux-ntfs.org/content/view/19/37/
8636 S:      Maintained
8637 F:      Documentation/ldm.txt
8638 F:      block/partitions/ldm.*
8639
8640 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8641 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8642 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8643 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8644 L:      MPT-FusionLinux.pdl@broadcom.com
8645 L:      linux-scsi@vger.kernel.org
8646 W:      http://www.avagotech.com/support/
8647 S:      Supported
8648 F:      drivers/message/fusion/
8649 F:      drivers/scsi/mpt3sas/
8650
8651 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8652 M:      Matthew Wilcox <matthew@wil.cx>
8653 L:      linux-scsi@vger.kernel.org
8654 S:      Maintained
8655 F:      drivers/scsi/sym53c8xx_2/
8656
8657 LTC4261 HARDWARE MONITOR DRIVER
8658 M:      Guenter Roeck <linux@roeck-us.net>
8659 L:      linux-hwmon@vger.kernel.org
8660 S:      Maintained
8661 F:      Documentation/hwmon/ltc4261
8662 F:      drivers/hwmon/ltc4261.c
8663
8664 LTC4306 I2C MULTIPLEXER DRIVER
8665 M:      Michael Hennerich <michael.hennerich@analog.com>
8666 W:      http://ez.analog.com/community/linux-device-drivers
8667 L:      linux-i2c@vger.kernel.org
8668 S:      Supported
8669 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8670 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8671
8672 LTP (Linux Test Project)
8673 M:      Mike Frysinger <vapier@gentoo.org>
8674 M:      Cyril Hrubis <chrubis@suse.cz>
8675 M:      Wanlong Gao <wanlong.gao@gmail.com>
8676 M:      Jan Stancek <jstancek@redhat.com>
8677 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8678 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8679 L:      ltp@lists.linux.it (subscribers-only)
8680 W:      http://linux-test-project.github.io/
8681 T:      git git://github.com/linux-test-project/ltp.git
8682 S:      Maintained
8683
8684 M68K ARCHITECTURE
8685 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8686 L:      linux-m68k@lists.linux-m68k.org
8687 W:      http://www.linux-m68k.org/
8688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8689 S:      Maintained
8690 F:      arch/m68k/
8691 F:      drivers/zorro/
8692
8693 M68K ON APPLE MACINTOSH
8694 M:      Joshua Thompson <funaho@jurai.org>
8695 W:      http://www.mac.linux-m68k.org/
8696 L:      linux-m68k@lists.linux-m68k.org
8697 S:      Maintained
8698 F:      arch/m68k/mac/
8699
8700 M68K ON HP9000/300
8701 M:      Philip Blundell <philb@gnu.org>
8702 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8703 S:      Maintained
8704 F:      arch/m68k/hp300/
8705
8706 M88DS3103 MEDIA DRIVER
8707 M:      Antti Palosaari <crope@iki.fi>
8708 L:      linux-media@vger.kernel.org
8709 W:      https://linuxtv.org
8710 W:      http://palosaari.fi/linux/
8711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8712 T:      git git://linuxtv.org/anttip/media_tree.git
8713 S:      Maintained
8714 F:      drivers/media/dvb-frontends/m88ds3103*
8715
8716 M88RS2000 MEDIA DRIVER
8717 M:      Malcolm Priestley <tvboxspy@gmail.com>
8718 L:      linux-media@vger.kernel.org
8719 W:      https://linuxtv.org
8720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8721 S:      Maintained
8722 F:      drivers/media/dvb-frontends/m88rs2000*
8723
8724 MA901 MASTERKIT USB FM RADIO DRIVER
8725 M:      Alexey Klimov <klimov.linux@gmail.com>
8726 L:      linux-media@vger.kernel.org
8727 T:      git git://linuxtv.org/media_tree.git
8728 S:      Maintained
8729 F:      drivers/media/radio/radio-ma901.c
8730
8731 MAC80211
8732 M:      Johannes Berg <johannes@sipsolutions.net>
8733 L:      linux-wireless@vger.kernel.org
8734 W:      http://wireless.kernel.org/
8735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8737 S:      Maintained
8738 F:      Documentation/networking/mac80211-injection.txt
8739 F:      include/net/mac80211.h
8740 F:      net/mac80211/
8741 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8742 F:      Documentation/networking/mac80211_hwsim/README
8743
8744 MAILBOX API
8745 M:      Jassi Brar <jassisinghbrar@gmail.com>
8746 L:      linux-kernel@vger.kernel.org
8747 S:      Maintained
8748 F:      drivers/mailbox/
8749 F:      include/linux/mailbox_client.h
8750 F:      include/linux/mailbox_controller.h
8751
8752 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8753 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8754 W:      http://www.kernel.org/doc/man-pages
8755 L:      linux-man@vger.kernel.org
8756 S:      Maintained
8757
8758 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8759 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8760 L:      linux-mips@linux-mips.org
8761 S:      Maintained
8762 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8763
8764 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8765 M:      Andrew Lunn <andrew@lunn.ch>
8766 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8767 L:      netdev@vger.kernel.org
8768 S:      Maintained
8769 F:      drivers/net/dsa/mv88e6xxx/
8770 F:      include/linux/platform_data/mv88e6xxx.h
8771 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8772
8773 MARVELL ARMADA DRM SUPPORT
8774 M:      Russell King <linux@armlinux.org.uk>
8775 S:      Maintained
8776 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8777 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8778 F:      drivers/gpu/drm/armada/
8779 F:      include/uapi/drm/armada_drm.h
8780 F:      Documentation/devicetree/bindings/display/armada/
8781
8782 MARVELL CRYPTO DRIVER
8783 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8784 M:      Arnaud Ebalard <arno@natisbad.org>
8785 F:      drivers/crypto/marvell/
8786 S:      Maintained
8787 L:      linux-crypto@vger.kernel.org
8788
8789 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8790 M:      Mirko Lindner <mlindner@marvell.com>
8791 M:      Stephen Hemminger <stephen@networkplumber.org>
8792 L:      netdev@vger.kernel.org
8793 S:      Maintained
8794 F:      drivers/net/ethernet/marvell/sk*
8795
8796 MARVELL LIBERTAS WIRELESS DRIVER
8797 L:      libertas-dev@lists.infradead.org
8798 S:      Orphan
8799 F:      drivers/net/wireless/marvell/libertas/
8800
8801 MARVELL MACCHIATOBIN SUPPORT
8802 M:      Russell King <linux@armlinux.org.uk>
8803 L:      linux-arm-kernel@lists.infradead.org
8804 S:      Maintained
8805 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8806
8807 MARVELL MV643XX ETHERNET DRIVER
8808 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8809 L:      netdev@vger.kernel.org
8810 S:      Maintained
8811 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8812 F:      include/linux/mv643xx.h
8813
8814 MARVELL MV88X3310 PHY DRIVER
8815 M:      Russell King <linux@armlinux.org.uk>
8816 L:      netdev@vger.kernel.org
8817 S:      Maintained
8818 F:      drivers/net/phy/marvell10g.c
8819
8820 MARVELL MVNETA ETHERNET DRIVER
8821 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8822 L:      netdev@vger.kernel.org
8823 S:      Maintained
8824 F:      drivers/net/ethernet/marvell/mvneta.*
8825
8826 MARVELL MWIFIEX WIRELESS DRIVER
8827 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8828 M:      Nishant Sarmukadam <nishants@marvell.com>
8829 M:      Ganapathi Bhat <gbhat@marvell.com>
8830 M:      Xinming Hu <huxinming820@gmail.com>
8831 L:      linux-wireless@vger.kernel.org
8832 S:      Maintained
8833 F:      drivers/net/wireless/marvell/mwifiex/
8834
8835 MARVELL MWL8K WIRELESS DRIVER
8836 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8837 L:      linux-wireless@vger.kernel.org
8838 S:      Odd Fixes
8839 F:      drivers/net/wireless/marvell/mwl8k.c
8840
8841 MARVELL NAND CONTROLLER DRIVER
8842 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8843 L:      linux-mtd@lists.infradead.org
8844 S:      Maintained
8845 F:      drivers/mtd/nand/raw/marvell_nand.c
8846 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8847
8848 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8849 M:      Nicolas Pitre <nico@fluxnic.net>
8850 S:      Odd Fixes
8851 F:      drivers/mmc/host/mvsdio.*
8852
8853 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8854 M:      Hu Ziji <huziji@marvell.com>
8855 L:      linux-mmc@vger.kernel.org
8856 S:      Supported
8857 F:      drivers/mmc/host/sdhci-xenon*
8858 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8859
8860 MATROX FRAMEBUFFER DRIVER
8861 L:      linux-fbdev@vger.kernel.org
8862 S:      Orphan
8863 F:      drivers/video/fbdev/matrox/matroxfb_*
8864 F:      include/uapi/linux/matroxfb.h
8865
8866 MAX16065 HARDWARE MONITOR DRIVER
8867 M:      Guenter Roeck <linux@roeck-us.net>
8868 L:      linux-hwmon@vger.kernel.org
8869 S:      Maintained
8870 F:      Documentation/hwmon/max16065
8871 F:      drivers/hwmon/max16065.c
8872
8873 MAX20751 HARDWARE MONITOR DRIVER
8874 M:      Guenter Roeck <linux@roeck-us.net>
8875 L:      linux-hwmon@vger.kernel.org
8876 S:      Maintained
8877 F:      Documentation/hwmon/max20751
8878 F:      drivers/hwmon/max20751.c
8879
8880 MAX2175 SDR TUNER DRIVER
8881 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8882 L:      linux-media@vger.kernel.org
8883 T:      git git://linuxtv.org/media_tree.git
8884 S:      Maintained
8885 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8886 F:      Documentation/media/v4l-drivers/max2175.rst
8887 F:      drivers/media/i2c/max2175*
8888 F:      include/uapi/linux/max2175.h
8889
8890 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8891 L:      linux-hwmon@vger.kernel.org
8892 S:      Orphan
8893 F:      Documentation/hwmon/max6650
8894 F:      drivers/hwmon/max6650.c
8895
8896 MAX6697 HARDWARE MONITOR DRIVER
8897 M:      Guenter Roeck <linux@roeck-us.net>
8898 L:      linux-hwmon@vger.kernel.org
8899 S:      Maintained
8900 F:      Documentation/hwmon/max6697
8901 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8902 F:      drivers/hwmon/max6697.c
8903 F:      include/linux/platform_data/max6697.h
8904
8905 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8906 M:      Peter Rosin <peda@axentia.se>
8907 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8908 S:      Maintained
8909 F:      Documentation/devicetree/bindings/sound/max9860.txt
8910 F:      sound/soc/codecs/max9860.*
8911
8912 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8913 M:      Javier Martinez Canillas <javier@dowhile0.org>
8914 L:      linux-kernel@vger.kernel.org
8915 S:      Supported
8916 F:      drivers/regulator/max77802-regulator.c
8917 F:      Documentation/devicetree/bindings/*/*max77802.txt
8918 F:      include/dt-bindings/*/*max77802.h
8919
8920 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8921 M:      Krzysztof Kozlowski <krzk@kernel.org>
8922 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8923 L:      linux-pm@vger.kernel.org
8924 S:      Supported
8925 F:      drivers/power/supply/max14577_charger.c
8926 F:      drivers/power/supply/max77693_charger.c
8927
8928 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8929 M:      Chanwoo Choi <cw00.choi@samsung.com>
8930 M:      Krzysztof Kozlowski <krzk@kernel.org>
8931 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8932 L:      linux-kernel@vger.kernel.org
8933 S:      Supported
8934 F:      drivers/*/max14577*.c
8935 F:      drivers/*/max77686*.c
8936 F:      drivers/*/max77693*.c
8937 F:      drivers/extcon/extcon-max14577.c
8938 F:      drivers/extcon/extcon-max77693.c
8939 F:      drivers/rtc/rtc-max77686.c
8940 F:      drivers/clk/clk-max77686.c
8941 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8942 F:      Documentation/devicetree/bindings/*/max77686.txt
8943 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8944 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8945 F:      include/linux/mfd/max14577*.h
8946 F:      include/linux/mfd/max77686*.h
8947 F:      include/linux/mfd/max77693*.h
8948
8949 MAXIRADIO FM RADIO RECEIVER DRIVER
8950 M:      Hans Verkuil <hverkuil@xs4all.nl>
8951 L:      linux-media@vger.kernel.org
8952 T:      git git://linuxtv.org/media_tree.git
8953 W:      https://linuxtv.org
8954 S:      Maintained
8955 F:      drivers/media/radio/radio-maxiradio*
8956
8957 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8958 M:      Peter Rosin <peda@axentia.se>
8959 L:      linux-iio@vger.kernel.org
8960 S:      Maintained
8961 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8962 F:      drivers/iio/potentiometer/mcp4018.c
8963 F:      drivers/iio/potentiometer/mcp4531.c
8964
8965 MCR20A IEEE-802.15.4 RADIO DRIVER
8966 M:      Xue Liu <liuxuenetmail@gmail.com>
8967 L:      linux-wpan@vger.kernel.org
8968 W:      https://github.com/xueliu/mcr20a-linux
8969 S:      Maintained
8970 F:      drivers/net/ieee802154/mcr20a.c
8971 F:      drivers/net/ieee802154/mcr20a.h
8972 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8973
8974 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8975 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8976 L:      linux-iio@vger.kernel.org
8977 S:      Maintained
8978 F:      drivers/iio/dac/cio-dac.c
8979
8980 MEDIA DRIVERS FOR ASCOT2E
8981 M:      Sergey Kozlov <serjk@netup.ru>
8982 M:      Abylay Ospan <aospan@netup.ru>
8983 L:      linux-media@vger.kernel.org
8984 W:      https://linuxtv.org
8985 W:      http://netup.tv/
8986 T:      git git://linuxtv.org/media_tree.git
8987 S:      Supported
8988 F:      drivers/media/dvb-frontends/ascot2e*
8989
8990 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8991 M:      Jasmin Jessich <jasmin@anw.at>
8992 L:      linux-media@vger.kernel.org
8993 W:      https://linuxtv.org
8994 T:      git git://linuxtv.org/media_tree.git
8995 S:      Maintained
8996 F:      drivers/media/dvb-frontends/cxd2099*
8997
8998 MEDIA DRIVERS FOR CXD2841ER
8999 M:      Sergey Kozlov <serjk@netup.ru>
9000 M:      Abylay Ospan <aospan@netup.ru>
9001 L:      linux-media@vger.kernel.org
9002 W:      https://linuxtv.org
9003 W:      http://netup.tv/
9004 T:      git git://linuxtv.org/media_tree.git
9005 S:      Supported
9006 F:      drivers/media/dvb-frontends/cxd2841er*
9007
9008 MEDIA DRIVERS FOR CXD2880
9009 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9010 L:      linux-media@vger.kernel.org
9011 W:      http://linuxtv.org/
9012 T:      git git://linuxtv.org/media_tree.git
9013 S:      Supported
9014 F:      drivers/media/dvb-frontends/cxd2880/*
9015 F:      drivers/media/spi/cxd2880*
9016
9017 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9018 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9019 L:      linux-media@vger.kernel.org
9020 W:      https://linuxtv.org
9021 T:      git git://linuxtv.org/media_tree.git
9022 S:      Maintained
9023 F:      drivers/media/pci/ddbridge/*
9024
9025 MEDIA DRIVERS FOR FREESCALE IMX
9026 M:      Steve Longerbeam <slongerbeam@gmail.com>
9027 M:      Philipp Zabel <p.zabel@pengutronix.de>
9028 L:      linux-media@vger.kernel.org
9029 T:      git git://linuxtv.org/media_tree.git
9030 S:      Maintained
9031 F:      Documentation/devicetree/bindings/media/imx.txt
9032 F:      Documentation/media/v4l-drivers/imx.rst
9033 F:      drivers/staging/media/imx/
9034 F:      include/linux/imx-media.h
9035 F:      include/media/imx.h
9036
9037 MEDIA DRIVERS FOR HELENE
9038 M:      Abylay Ospan <aospan@netup.ru>
9039 L:      linux-media@vger.kernel.org
9040 W:      https://linuxtv.org
9041 W:      http://netup.tv/
9042 T:      git git://linuxtv.org/media_tree.git
9043 S:      Supported
9044 F:      drivers/media/dvb-frontends/helene*
9045
9046 MEDIA DRIVERS FOR HORUS3A
9047 M:      Sergey Kozlov <serjk@netup.ru>
9048 M:      Abylay Ospan <aospan@netup.ru>
9049 L:      linux-media@vger.kernel.org
9050 W:      https://linuxtv.org
9051 W:      http://netup.tv/
9052 T:      git git://linuxtv.org/media_tree.git
9053 S:      Supported
9054 F:      drivers/media/dvb-frontends/horus3a*
9055
9056 MEDIA DRIVERS FOR LNBH25
9057 M:      Sergey Kozlov <serjk@netup.ru>
9058 M:      Abylay Ospan <aospan@netup.ru>
9059 L:      linux-media@vger.kernel.org
9060 W:      https://linuxtv.org
9061 W:      http://netup.tv/
9062 T:      git git://linuxtv.org/media_tree.git
9063 S:      Supported
9064 F:      drivers/media/dvb-frontends/lnbh25*
9065
9066 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9067 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9068 L:      linux-media@vger.kernel.org
9069 W:      https://linuxtv.org
9070 T:      git git://linuxtv.org/media_tree.git
9071 S:      Maintained
9072 F:      drivers/media/dvb-frontends/mxl5xx*
9073
9074 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9075 M:      Sergey Kozlov <serjk@netup.ru>
9076 M:      Abylay Ospan <aospan@netup.ru>
9077 L:      linux-media@vger.kernel.org
9078 W:      https://linuxtv.org
9079 W:      http://netup.tv/
9080 T:      git git://linuxtv.org/media_tree.git
9081 S:      Supported
9082 F:      drivers/media/pci/netup_unidvb/*
9083
9084 MEDIA DRIVERS FOR RENESAS - CEU
9085 M:      Jacopo Mondi <jacopo@jmondi.org>
9086 L:      linux-media@vger.kernel.org
9087 L:      linux-renesas-soc@vger.kernel.org
9088 T:      git git://linuxtv.org/media_tree.git
9089 S:      Supported
9090 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9091 F:      drivers/media/platform/renesas-ceu.c
9092 F:      include/media/drv-intf/renesas-ceu.h
9093
9094 MEDIA DRIVERS FOR RENESAS - DRIF
9095 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9096 L:      linux-media@vger.kernel.org
9097 L:      linux-renesas-soc@vger.kernel.org
9098 T:      git git://linuxtv.org/media_tree.git
9099 S:      Supported
9100 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9101 F:      drivers/media/platform/rcar_drif.c
9102
9103 MEDIA DRIVERS FOR RENESAS - FCP
9104 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9105 L:      linux-media@vger.kernel.org
9106 L:      linux-renesas-soc@vger.kernel.org
9107 T:      git git://linuxtv.org/media_tree.git
9108 S:      Supported
9109 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9110 F:      drivers/media/platform/rcar-fcp.c
9111 F:      include/media/rcar-fcp.h
9112
9113 MEDIA DRIVERS FOR RENESAS - FDP1
9114 M:      Kieran Bingham <kieran@bingham.xyz>
9115 L:      linux-media@vger.kernel.org
9116 L:      linux-renesas-soc@vger.kernel.org
9117 T:      git git://linuxtv.org/media_tree.git
9118 S:      Supported
9119 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9120 F:      drivers/media/platform/rcar_fdp1.c
9121
9122 MEDIA DRIVERS FOR RENESAS - VIN
9123 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9124 L:      linux-media@vger.kernel.org
9125 L:      linux-renesas-soc@vger.kernel.org
9126 T:      git git://linuxtv.org/media_tree.git
9127 S:      Supported
9128 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9129 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9130 F:      drivers/media/platform/rcar-vin/
9131
9132 MEDIA DRIVERS FOR RENESAS - VSP1
9133 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9134 L:      linux-media@vger.kernel.org
9135 L:      linux-renesas-soc@vger.kernel.org
9136 T:      git git://linuxtv.org/media_tree.git
9137 S:      Supported
9138 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9139 F:      drivers/media/platform/vsp1/
9140
9141 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9142 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9143 L:      linux-media@vger.kernel.org
9144 W:      https://linuxtv.org
9145 T:      git git://linuxtv.org/media_tree.git
9146 S:      Maintained
9147 F:      drivers/media/dvb-frontends/stv0910*
9148
9149 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9150 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9151 L:      linux-media@vger.kernel.org
9152 W:      https://linuxtv.org
9153 T:      git git://linuxtv.org/media_tree.git
9154 S:      Maintained
9155 F:      drivers/media/dvb-frontends/stv6111*
9156
9157 MEDIA DRIVERS FOR STM32 - DCMI
9158 M:      Hugues Fruchet <hugues.fruchet@st.com>
9159 L:      linux-media@vger.kernel.org
9160 T:      git git://linuxtv.org/media_tree.git
9161 S:      Supported
9162 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9163 F:      drivers/media/platform/stm32/stm32-dcmi.c
9164
9165 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9166 M:      Dmitry Osipenko <digetx@gmail.com>
9167 L:      linux-media@vger.kernel.org
9168 L:      linux-tegra@vger.kernel.org
9169 T:      git git://linuxtv.org/media_tree.git
9170 S:      Maintained
9171 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9172 F:      drivers/staging/media/tegra-vde/
9173
9174 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9175 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9176 P:      LinuxTV.org Project
9177 L:      linux-media@vger.kernel.org
9178 W:      https://linuxtv.org
9179 Q:      http://patchwork.kernel.org/project/linux-media/list/
9180 T:      git git://linuxtv.org/media_tree.git
9181 S:      Maintained
9182 F:      Documentation/devicetree/bindings/media/
9183 F:      Documentation/media/
9184 F:      drivers/media/
9185 F:      drivers/staging/media/
9186 F:      include/linux/platform_data/media/
9187 F:      include/media/
9188 F:      include/uapi/linux/dvb/
9189 F:      include/uapi/linux/videodev2.h
9190 F:      include/uapi/linux/media.h
9191 F:      include/uapi/linux/v4l2-*
9192 F:      include/uapi/linux/meye.h
9193 F:      include/uapi/linux/ivtv*
9194 F:      include/uapi/linux/uvcvideo.h
9195
9196 MEDIATEK BLUETOOTH DRIVER
9197 M:      Sean Wang <sean.wang@mediatek.com>
9198 L:      linux-bluetooth@vger.kernel.org
9199 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9200 S:      Maintained
9201 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9202 F:      drivers/bluetooth/btmtkuart.c
9203
9204 MEDIATEK CIR DRIVER
9205 M:      Sean Wang <sean.wang@mediatek.com>
9206 S:      Maintained
9207 F:      drivers/media/rc/mtk-cir.c
9208
9209 MEDIATEK DMA DRIVER
9210 M:      Sean Wang <sean.wang@mediatek.com>
9211 L:      dmaengine@vger.kernel.org
9212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9213 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9214 S:      Maintained
9215 F:      Documentation/devicetree/bindings/dma/mtk-*
9216 F:      drivers/dma/mediatek/
9217
9218 MEDIATEK PMIC LED DRIVER
9219 M:      Sean Wang <sean.wang@mediatek.com>
9220 S:      Maintained
9221 F:      drivers/leds/leds-mt6323.c
9222 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9223
9224 MEDIATEK ETHERNET DRIVER
9225 M:      Felix Fietkau <nbd@openwrt.org>
9226 M:      John Crispin <john@phrozen.org>
9227 M:      Sean Wang <sean.wang@mediatek.com>
9228 M:      Nelson Chang <nelson.chang@mediatek.com>
9229 L:      netdev@vger.kernel.org
9230 S:      Maintained
9231 F:      drivers/net/ethernet/mediatek/
9232
9233 MEDIATEK SWITCH DRIVER
9234 M:      Sean Wang <sean.wang@mediatek.com>
9235 L:      netdev@vger.kernel.org
9236 S:      Maintained
9237 F:      drivers/net/dsa/mt7530.*
9238 F:      net/dsa/tag_mtk.c
9239
9240 MEDIATEK JPEG DRIVER
9241 M:      Rick Chang <rick.chang@mediatek.com>
9242 M:      Bin Liu <bin.liu@mediatek.com>
9243 S:      Supported
9244 F:      drivers/media/platform/mtk-jpeg/
9245 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9246
9247 MEDIATEK MDP DRIVER
9248 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9249 M:      Houlong Wei <houlong.wei@mediatek.com>
9250 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9251 S:      Supported
9252 F:      drivers/media/platform/mtk-mdp/
9253 F:      drivers/media/platform/mtk-vpu/
9254 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9255
9256 MEDIATEK MEDIA DRIVER
9257 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9258 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9259 S:      Supported
9260 F:      drivers/media/platform/mtk-vcodec/
9261 F:      drivers/media/platform/mtk-vpu/
9262 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9263 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9264
9265 MEDIATEK MT7601U WIRELESS LAN DRIVER
9266 M:      Jakub Kicinski <kubakici@wp.pl>
9267 L:      linux-wireless@vger.kernel.org
9268 S:      Maintained
9269 F:      drivers/net/wireless/mediatek/mt7601u/
9270
9271 MEDIATEK NAND CONTROLLER DRIVER
9272 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9273 L:      linux-mtd@lists.infradead.org
9274 S:      Maintained
9275 F:      drivers/mtd/nand/raw/mtk_*
9276 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9277
9278 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9279 M:      Sean Wang <sean.wang@mediatek.com>
9280 S:      Maintained
9281 F:      drivers/char/hw_random/mtk-rng.c
9282
9283 MEDIATEK USB3 DRD IP DRIVER
9284 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9285 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9287 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9288 S:      Maintained
9289 F:      drivers/usb/mtu3/
9290
9291 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9292 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9293 M:      Martin Donnelly <martin.donnelly@ge.com>
9294 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9295 S:      Maintained
9296 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9297 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9298
9299 MEGARAID SCSI/SAS DRIVERS
9300 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9301 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9302 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9303 L:      megaraidlinux.pdl@broadcom.com
9304 L:      linux-scsi@vger.kernel.org
9305 W:      http://www.avagotech.com/support/
9306 S:      Maintained
9307 F:      Documentation/scsi/megaraid.txt
9308 F:      drivers/scsi/megaraid.*
9309 F:      drivers/scsi/megaraid/
9310
9311 MELEXIS MLX90614 DRIVER
9312 M:      Crt Mori <cmo@melexis.com>
9313 L:      linux-iio@vger.kernel.org
9314 W:      http://www.melexis.com
9315 S:      Supported
9316 F:      drivers/iio/temperature/mlx90614.c
9317
9318 MELEXIS MLX90632 DRIVER
9319 M:      Crt Mori <cmo@melexis.com>
9320 L:      linux-iio@vger.kernel.org
9321 W:      http://www.melexis.com
9322 S:      Supported
9323 F:      drivers/iio/temperature/mlx90632.c
9324
9325 MELFAS MIP4 TOUCHSCREEN DRIVER
9326 M:      Sangwon Jee <jeesw@melfas.com>
9327 W:      http://www.melfas.com
9328 S:      Supported
9329 F:      drivers/input/touchscreen/melfas_mip4.c
9330 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9331
9332 MELLANOX ETHERNET DRIVER (mlx4_en)
9333 M:      Tariq Toukan <tariqt@mellanox.com>
9334 L:      netdev@vger.kernel.org
9335 S:      Supported
9336 W:      http://www.mellanox.com
9337 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9338 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9339
9340 MELLANOX ETHERNET DRIVER (mlx5e)
9341 M:      Saeed Mahameed <saeedm@mellanox.com>
9342 L:      netdev@vger.kernel.org
9343 S:      Supported
9344 W:      http://www.mellanox.com
9345 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9346 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9347
9348 MELLANOX ETHERNET INNOVA DRIVERS
9349 R:      Boris Pismenny <borisp@mellanox.com>
9350 L:      netdev@vger.kernel.org
9351 S:      Supported
9352 W:      http://www.mellanox.com
9353 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9354 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9355 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9356 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9357 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9358
9359 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9360 R:      Boris Pismenny <borisp@mellanox.com>
9361 L:      netdev@vger.kernel.org
9362 S:      Supported
9363 W:      http://www.mellanox.com
9364 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9365 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9366 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9367
9368 MELLANOX ETHERNET SWITCH DRIVERS
9369 M:      Jiri Pirko <jiri@mellanox.com>
9370 M:      Ido Schimmel <idosch@mellanox.com>
9371 L:      netdev@vger.kernel.org
9372 S:      Supported
9373 W:      http://www.mellanox.com
9374 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9375 F:      drivers/net/ethernet/mellanox/mlxsw/
9376 F:      tools/testing/selftests/drivers/net/mlxsw/
9377
9378 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9379 M:      mlxsw@mellanox.com
9380 L:      netdev@vger.kernel.org
9381 S:      Supported
9382 W:      http://www.mellanox.com
9383 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9384 F:      drivers/net/ethernet/mellanox/mlxfw/
9385
9386 MELLANOX HARDWARE PLATFORM SUPPORT
9387 M:      Andy Shevchenko <andy@infradead.org>
9388 M:      Darren Hart <dvhart@infradead.org>
9389 M:      Vadim Pasternak <vadimp@mellanox.com>
9390 L:      platform-driver-x86@vger.kernel.org
9391 S:      Supported
9392 F:      drivers/platform/mellanox/
9393
9394 MELLANOX MLX4 core VPI driver
9395 M:      Tariq Toukan <tariqt@mellanox.com>
9396 L:      netdev@vger.kernel.org
9397 L:      linux-rdma@vger.kernel.org
9398 W:      http://www.mellanox.com
9399 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9400 S:      Supported
9401 F:      drivers/net/ethernet/mellanox/mlx4/
9402 F:      include/linux/mlx4/
9403
9404 MELLANOX MLX4 IB driver
9405 M:      Yishai Hadas <yishaih@mellanox.com>
9406 L:      linux-rdma@vger.kernel.org
9407 W:      http://www.mellanox.com
9408 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9409 S:      Supported
9410 F:      drivers/infiniband/hw/mlx4/
9411 F:      include/linux/mlx4/
9412 F:      include/uapi/rdma/mlx4-abi.h
9413
9414 MELLANOX MLX5 core VPI driver
9415 M:      Saeed Mahameed <saeedm@mellanox.com>
9416 M:      Leon Romanovsky <leonro@mellanox.com>
9417 L:      netdev@vger.kernel.org
9418 L:      linux-rdma@vger.kernel.org
9419 W:      http://www.mellanox.com
9420 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9421 S:      Supported
9422 F:      drivers/net/ethernet/mellanox/mlx5/core/
9423 F:      include/linux/mlx5/
9424
9425 MELLANOX MLX5 IB driver
9426 M:      Leon Romanovsky <leonro@mellanox.com>
9427 L:      linux-rdma@vger.kernel.org
9428 W:      http://www.mellanox.com
9429 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9430 S:      Supported
9431 F:      drivers/infiniband/hw/mlx5/
9432 F:      include/linux/mlx5/
9433 F:      include/uapi/rdma/mlx5-abi.h
9434
9435 MELLANOX MLXCPLD I2C AND MUX DRIVER
9436 M:      Vadim Pasternak <vadimp@mellanox.com>
9437 M:      Michael Shych <michaelsh@mellanox.com>
9438 L:      linux-i2c@vger.kernel.org
9439 S:      Supported
9440 F:      drivers/i2c/busses/i2c-mlxcpld.c
9441 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9442 F:      Documentation/i2c/busses/i2c-mlxcpld
9443
9444 MELLANOX MLXCPLD LED DRIVER
9445 M:      Vadim Pasternak <vadimp@mellanox.com>
9446 L:      linux-leds@vger.kernel.org
9447 S:      Supported
9448 F:      drivers/leds/leds-mlxcpld.c
9449 F:      drivers/leds/leds-mlxreg.c
9450 F:      Documentation/leds/leds-mlxcpld.txt
9451
9452 MELLANOX PLATFORM DRIVER
9453 M:      Vadim Pasternak <vadimp@mellanox.com>
9454 L:      platform-driver-x86@vger.kernel.org
9455 S:      Supported
9456 F:      drivers/platform/x86/mlx-platform.c
9457
9458 MEMBARRIER SUPPORT
9459 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9460 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9461 L:      linux-kernel@vger.kernel.org
9462 S:      Supported
9463 F:      kernel/sched/membarrier.c
9464 F:      include/uapi/linux/membarrier.h
9465 F:      arch/powerpc/include/asm/membarrier.h
9466
9467 MEMORY MANAGEMENT
9468 L:      linux-mm@kvack.org
9469 W:      http://www.linux-mm.org
9470 S:      Maintained
9471 F:      include/linux/mm.h
9472 F:      include/linux/gfp.h
9473 F:      include/linux/mmzone.h
9474 F:      include/linux/memory_hotplug.h
9475 F:      include/linux/vmalloc.h
9476 F:      mm/
9477
9478 MEMORY TECHNOLOGY DEVICES (MTD)
9479 M:      David Woodhouse <dwmw2@infradead.org>
9480 M:      Brian Norris <computersforpeace@gmail.com>
9481 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9482 M:      Marek Vasut <marek.vasut@gmail.com>
9483 M:      Richard Weinberger <richard@nod.at>
9484 L:      linux-mtd@lists.infradead.org
9485 W:      http://www.linux-mtd.infradead.org/
9486 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9487 T:      git git://git.infradead.org/linux-mtd.git master
9488 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9489 S:      Maintained
9490 F:      Documentation/devicetree/bindings/mtd/
9491 F:      drivers/mtd/
9492 F:      include/linux/mtd/
9493 F:      include/uapi/mtd/
9494
9495 MEN A21 WATCHDOG DRIVER
9496 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9497 L:      linux-watchdog@vger.kernel.org
9498 S:      Maintained
9499 F:      drivers/watchdog/mena21_wdt.c
9500
9501 MEN CHAMELEON BUS (mcb)
9502 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9503 S:      Maintained
9504 F:      drivers/mcb/
9505 F:      include/linux/mcb.h
9506 F:      Documentation/men-chameleon-bus.txt
9507
9508 MEN F21BMC (Board Management Controller)
9509 M:      Andreas Werner <andreas.werner@men.de>
9510 S:      Supported
9511 F:      drivers/mfd/menf21bmc.c
9512 F:      drivers/watchdog/menf21bmc_wdt.c
9513 F:      drivers/leds/leds-menf21bmc.c
9514 F:      drivers/hwmon/menf21bmc_hwmon.c
9515 F:      Documentation/hwmon/menf21bmc
9516
9517 MEN Z069 WATCHDOG DRIVER
9518 M:      Johannes Thumshirn <jth@kernel.org>
9519 L:      linux-watchdog@vger.kernel.org
9520 S:      Maintained
9521 F:      drivers/watchdog/menz069_wdt.c
9522
9523 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9524 M:      Neil Armstrong <narmstrong@baylibre.com>
9525 L:      linux-media@lists.freedesktop.org
9526 L:      linux-amlogic@lists.infradead.org
9527 W:      http://linux-meson.com/
9528 S:      Supported
9529 F:      drivers/media/platform/meson/ao-cec.c
9530 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9531 T:      git git://linuxtv.org/media_tree.git
9532
9533 MICROBLAZE ARCHITECTURE
9534 M:      Michal Simek <monstr@monstr.eu>
9535 W:      http://www.monstr.eu/fdt/
9536 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9537 S:      Supported
9538 F:      arch/microblaze/
9539
9540 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9541 M:      Richard Genoud <richard.genoud@gmail.com>
9542 S:      Maintained
9543 F:      drivers/tty/serial/atmel_serial.c
9544 F:      drivers/tty/serial/atmel_serial.h
9545
9546 MICROCHIP / ATMEL DMA DRIVER
9547 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9549 L:      dmaengine@vger.kernel.org
9550 S:      Supported
9551 F:      drivers/dma/at_hdmac.c
9552 F:      drivers/dma/at_hdmac_regs.h
9553 F:      include/linux/platform_data/dma-atmel.h
9554
9555 MICROCHIP / ATMEL ECC DRIVER
9556 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9557 L:      linux-crypto@vger.kernel.org
9558 S:      Maintained
9559 F:      drivers/crypto/atmel-ecc.*
9560
9561 MICROCHIP / ATMEL ISC DRIVER
9562 M:      Songjun Wu <songjun.wu@microchip.com>
9563 L:      linux-media@vger.kernel.org
9564 S:      Supported
9565 F:      drivers/media/platform/atmel/atmel-isc.c
9566 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9567 F:      devicetree/bindings/media/atmel-isc.txt
9568
9569 MICROCHIP / ATMEL NAND DRIVER
9570 M:      Josh Wu <rainyfeeling@outlook.com>
9571 L:      linux-mtd@lists.infradead.org
9572 S:      Supported
9573 F:      drivers/mtd/nand/raw/atmel/*
9574 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9575
9576 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9577 M:      Woojung Huh <Woojung.Huh@microchip.com>
9578 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9579 L:      netdev@vger.kernel.org
9580 S:      Maintained
9581 F:      net/dsa/tag_ksz.c
9582 F:      drivers/net/dsa/microchip/*
9583 F:      include/linux/platform_data/microchip-ksz.h
9584 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9585
9586 MICROCHIP LAN743X ETHERNET DRIVER
9587 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9588 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9589 L:      netdev@vger.kernel.org
9590 S:      Maintained
9591 F:      drivers/net/ethernet/microchip/lan743x_*
9592
9593 MICROCHIP USB251XB DRIVER
9594 M:      Richard Leitner <richard.leitner@skidata.com>
9595 L:      linux-usb@vger.kernel.org
9596 S:      Maintained
9597 F:      drivers/usb/misc/usb251xb.c
9598 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9599
9600 MICROSEMI MIPS SOCS
9601 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9602 L:      linux-mips@linux-mips.org
9603 S:      Maintained
9604 F:      arch/mips/generic/board-ocelot.c
9605 F:      arch/mips/configs/generic/board-ocelot.config
9606 F:      arch/mips/boot/dts/mscc/
9607 F:      Documentation/devicetree/bindings/mips/mscc.txt
9608
9609 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9610 M:      Don Brace <don.brace@microsemi.com>
9611 L:      esc.storagedev@microsemi.com
9612 L:      linux-scsi@vger.kernel.org
9613 S:      Supported
9614 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9615 F:      drivers/scsi/smartpqi/Kconfig
9616 F:      drivers/scsi/smartpqi/Makefile
9617 F:      include/linux/cciss*.h
9618 F:      include/uapi/linux/cciss*.h
9619 F:      Documentation/scsi/smartpqi.txt
9620
9621 MICROSEMI ETHERNET SWITCH DRIVER
9622 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9623 L:      netdev@vger.kernel.org
9624 S:      Supported
9625 F:      drivers/net/ethernet/mscc/
9626
9627 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9628 M:      Chen Yu <yu.c.chen@intel.com>
9629 L:      platform-driver-x86@vger.kernel.org
9630 S:      Supported
9631 F:      drivers/platform/x86/surfacepro3_button.c
9632
9633 MICROTEK X6 SCANNER
9634 M:      Oliver Neukum <oliver@neukum.org>
9635 S:      Maintained
9636 F:      drivers/usb/image/microtek.*
9637
9638 MIPS
9639 M:      Ralf Baechle <ralf@linux-mips.org>
9640 M:      Paul Burton <paul.burton@mips.com>
9641 M:      James Hogan <jhogan@kernel.org>
9642 L:      linux-mips@linux-mips.org
9643 W:      http://www.linux-mips.org/
9644 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9646 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9647 S:      Supported
9648 F:      Documentation/devicetree/bindings/mips/
9649 F:      Documentation/mips/
9650 F:      arch/mips/
9651 F:      drivers/platform/mips/
9652
9653 MIPS BOSTON DEVELOPMENT BOARD
9654 M:      Paul Burton <paul.burton@mips.com>
9655 L:      linux-mips@linux-mips.org
9656 S:      Maintained
9657 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9658 F:      arch/mips/boot/dts/img/boston.dts
9659 F:      arch/mips/configs/generic/board-boston.config
9660 F:      drivers/clk/imgtec/clk-boston.c
9661 F:      include/dt-bindings/clock/boston-clock.h
9662
9663 MIPS GENERIC PLATFORM
9664 M:      Paul Burton <paul.burton@mips.com>
9665 L:      linux-mips@linux-mips.org
9666 S:      Supported
9667 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9668 F:      arch/mips/generic/
9669 F:      arch/mips/tools/generic-board-config.sh
9670
9671 MIPS/LOONGSON1 ARCHITECTURE
9672 M:      Keguang Zhang <keguang.zhang@gmail.com>
9673 L:      linux-mips@linux-mips.org
9674 S:      Maintained
9675 F:      arch/mips/loongson32/
9676 F:      arch/mips/include/asm/mach-loongson32/
9677 F:      drivers/*/*loongson1*
9678 F:      drivers/*/*/*loongson1*
9679
9680 MIPS/LOONGSON2 ARCHITECTURE
9681 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9682 L:      linux-mips@linux-mips.org
9683 S:      Maintained
9684 F:      arch/mips/loongson64/*{2e/2f}*
9685 F:      arch/mips/include/asm/mach-loongson64/
9686 F:      drivers/*/*loongson2*
9687 F:      drivers/*/*/*loongson2*
9688
9689 MIPS/LOONGSON3 ARCHITECTURE
9690 M:      Huacai Chen <chenhc@lemote.com>
9691 L:      linux-mips@linux-mips.org
9692 S:      Maintained
9693 F:      arch/mips/loongson64/
9694 F:      arch/mips/include/asm/mach-loongson64/
9695 F:      drivers/platform/mips/cpu_hwmon.c
9696 F:      drivers/*/*loongson3*
9697 F:      drivers/*/*/*loongson3*
9698
9699 MIPS RINT INSTRUCTION EMULATION
9700 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9701 L:      linux-mips@linux-mips.org
9702 S:      Supported
9703 F:      arch/mips/math-emu/sp_rint.c
9704 F:      arch/mips/math-emu/dp_rint.c
9705
9706 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9707 M:      Hans Verkuil <hverkuil@xs4all.nl>
9708 L:      linux-media@vger.kernel.org
9709 T:      git git://linuxtv.org/media_tree.git
9710 W:      https://linuxtv.org
9711 S:      Odd Fixes
9712 F:      drivers/media/radio/radio-miropcm20*
9713
9714 MMP SUPPORT
9715 M:      Eric Miao <eric.y.miao@gmail.com>
9716 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9718 T:      git git://github.com/hzhuang1/linux.git
9719 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9720 S:      Maintained
9721 F:      arch/arm/boot/dts/mmp*
9722 F:      arch/arm/mach-mmp/
9723
9724 MN88472 MEDIA DRIVER
9725 M:      Antti Palosaari <crope@iki.fi>
9726 L:      linux-media@vger.kernel.org
9727 W:      https://linuxtv.org
9728 W:      http://palosaari.fi/linux/
9729 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9730 S:      Maintained
9731 F:      drivers/media/dvb-frontends/mn88472*
9732
9733 MN88473 MEDIA DRIVER
9734 M:      Antti Palosaari <crope@iki.fi>
9735 L:      linux-media@vger.kernel.org
9736 W:      https://linuxtv.org
9737 W:      http://palosaari.fi/linux/
9738 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9739 S:      Maintained
9740 F:      drivers/media/dvb-frontends/mn88473*
9741
9742 MODULE SUPPORT
9743 M:      Jessica Yu <jeyu@kernel.org>
9744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9745 S:      Maintained
9746 F:      include/linux/module.h
9747 F:      kernel/module.c
9748
9749 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9750 W:      http://popies.net/meye/
9751 S:      Orphan
9752 F:      Documentation/media/v4l-drivers/meye*
9753 F:      drivers/media/pci/meye/
9754 F:      include/uapi/linux/meye.h
9755
9756 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9757 M:      Jiri Slaby <jirislaby@gmail.com>
9758 S:      Maintained
9759 F:      Documentation/serial/moxa-smartio
9760 F:      drivers/tty/mxser.*
9761
9762 MR800 AVERMEDIA USB FM RADIO DRIVER
9763 M:      Alexey Klimov <klimov.linux@gmail.com>
9764 L:      linux-media@vger.kernel.org
9765 T:      git git://linuxtv.org/media_tree.git
9766 S:      Maintained
9767 F:      drivers/media/radio/radio-mr800.c
9768
9769 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9770 M:      Alan Ott <alan@signal11.us>
9771 L:      linux-wpan@vger.kernel.org
9772 S:      Maintained
9773 F:      drivers/net/ieee802154/mrf24j40.c
9774 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9775
9776 MSI LAPTOP SUPPORT
9777 M:      "Lee, Chun-Yi" <jlee@suse.com>
9778 L:      platform-driver-x86@vger.kernel.org
9779 S:      Maintained
9780 F:      drivers/platform/x86/msi-laptop.c
9781
9782 MSI WMI SUPPORT
9783 L:      platform-driver-x86@vger.kernel.org
9784 S:      Orphan
9785 F:      drivers/platform/x86/msi-wmi.c
9786
9787 MSI001 MEDIA DRIVER
9788 M:      Antti Palosaari <crope@iki.fi>
9789 L:      linux-media@vger.kernel.org
9790 W:      https://linuxtv.org
9791 W:      http://palosaari.fi/linux/
9792 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9793 T:      git git://linuxtv.org/anttip/media_tree.git
9794 S:      Maintained
9795 F:      drivers/media/tuners/msi001*
9796
9797 MSI2500 MEDIA DRIVER
9798 M:      Antti Palosaari <crope@iki.fi>
9799 L:      linux-media@vger.kernel.org
9800 W:      https://linuxtv.org
9801 W:      http://palosaari.fi/linux/
9802 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9803 T:      git git://linuxtv.org/anttip/media_tree.git
9804 S:      Maintained
9805 F:      drivers/media/usb/msi2500/
9806
9807 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9808 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9809 L:      linux-mtd@lists.infradead.org
9810 S:      Maintained
9811 F:      drivers/mtd/devices/docg3*
9812
9813 MT9M032 APTINA SENSOR DRIVER
9814 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9815 L:      linux-media@vger.kernel.org
9816 T:      git git://linuxtv.org/media_tree.git
9817 S:      Maintained
9818 F:      drivers/media/i2c/mt9m032.c
9819 F:      include/media/i2c/mt9m032.h
9820
9821 MT9P031 APTINA CAMERA SENSOR
9822 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9823 L:      linux-media@vger.kernel.org
9824 T:      git git://linuxtv.org/media_tree.git
9825 S:      Maintained
9826 F:      drivers/media/i2c/mt9p031.c
9827 F:      include/media/i2c/mt9p031.h
9828
9829 MT9T001 APTINA CAMERA SENSOR
9830 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9831 L:      linux-media@vger.kernel.org
9832 T:      git git://linuxtv.org/media_tree.git
9833 S:      Maintained
9834 F:      drivers/media/i2c/mt9t001.c
9835 F:      include/media/i2c/mt9t001.h
9836
9837 MT9T112 APTINA CAMERA SENSOR
9838 M:      Jacopo Mondi <jacopo@jmondi.org>
9839 L:      linux-media@vger.kernel.org
9840 T:      git git://linuxtv.org/media_tree.git
9841 S:      Odd Fixes
9842 F:      drivers/media/i2c/mt9t112.c
9843 F:      include/media/i2c/mt9t112.h
9844
9845 MT9V032 APTINA CAMERA SENSOR
9846 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9847 L:      linux-media@vger.kernel.org
9848 T:      git git://linuxtv.org/media_tree.git
9849 S:      Maintained
9850 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9851 F:      drivers/media/i2c/mt9v032.c
9852 F:      include/media/i2c/mt9v032.h
9853
9854 MT9V111 APTINA CAMERA SENSOR
9855 M:      Jacopo Mondi <jacopo@jmondi.org>
9856 L:      linux-media@vger.kernel.org
9857 T:      git git://linuxtv.org/media_tree.git
9858 S:      Maintained
9859 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9860 F:      drivers/media/i2c/mt9v111.c
9861
9862 MULTIFUNCTION DEVICES (MFD)
9863 M:      Lee Jones <lee.jones@linaro.org>
9864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9865 S:      Supported
9866 F:      Documentation/devicetree/bindings/mfd/
9867 F:      drivers/mfd/
9868 F:      include/linux/mfd/
9869 F:      include/dt-bindings/mfd/
9870
9871 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9872 S:      Orphan
9873 F:      drivers/mmc/host/mmc_spi.c
9874 F:      include/linux/spi/mmc_spi.h
9875
9876 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9877 M:      Ulf Hansson <ulf.hansson@linaro.org>
9878 L:      linux-mmc@vger.kernel.org
9879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9880 S:      Maintained
9881 F:      Documentation/devicetree/bindings/mmc/
9882 F:      drivers/mmc/
9883 F:      include/linux/mmc/
9884 F:      include/uapi/linux/mmc/
9885
9886 MULTIPLEXER SUBSYSTEM
9887 M:      Peter Rosin <peda@axentia.se>
9888 S:      Maintained
9889 F:      Documentation/ABI/testing/sysfs-class-mux*
9890 F:      Documentation/devicetree/bindings/mux/
9891 F:      include/linux/dt-bindings/mux/
9892 F:      include/linux/mux/
9893 F:      drivers/mux/
9894
9895 MULTITECH MULTIPORT CARD (ISICOM)
9896 S:      Orphan
9897 F:      drivers/tty/isicom.c
9898 F:      include/linux/isicom.h
9899
9900 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9901 M:      Bin Liu <b-liu@ti.com>
9902 L:      linux-usb@vger.kernel.org
9903 S:      Maintained
9904 F:      drivers/usb/musb/
9905
9906 MXL301RF MEDIA DRIVER
9907 M:      Akihiro Tsukada <tskd08@gmail.com>
9908 L:      linux-media@vger.kernel.org
9909 S:      Odd Fixes
9910 F:      drivers/media/tuners/mxl301rf*
9911
9912 MXL5007T MEDIA DRIVER
9913 M:      Michael Krufky <mkrufky@linuxtv.org>
9914 L:      linux-media@vger.kernel.org
9915 W:      https://linuxtv.org
9916 W:      http://github.com/mkrufky
9917 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9918 T:      git git://linuxtv.org/mkrufky/tuners.git
9919 S:      Maintained
9920 F:      drivers/media/tuners/mxl5007t.*
9921
9922 MXSFB DRM DRIVER
9923 M:      Marek Vasut <marex@denx.de>
9924 S:      Supported
9925 F:      drivers/gpu/drm/mxsfb/
9926 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9927
9928 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9929 M:      Chris Lee <christopher.lee@cspi.com>
9930 L:      netdev@vger.kernel.org
9931 W:      https://www.cspi.com/ethernet-products/support/downloads/
9932 S:      Supported
9933 F:      drivers/net/ethernet/myricom/myri10ge/
9934
9935 NAND FLASH SUBSYSTEM
9936 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9937 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9938 R:      Richard Weinberger <richard@nod.at>
9939 L:      linux-mtd@lists.infradead.org
9940 W:      http://www.linux-mtd.infradead.org/
9941 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9942 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9943 T:      git git://git.infradead.org/linux-mtd.git nand/next
9944 S:      Maintained
9945 F:      drivers/mtd/nand/
9946 F:      include/linux/mtd/*nand*.h
9947
9948 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9949 M:      Daniel Mack <zonque@gmail.com>
9950 S:      Maintained
9951 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9952 W:      http://www.native-instruments.com
9953 F:      sound/usb/caiaq/
9954
9955 NATSEMI ETHERNET DRIVER (DP8381x)
9956 S:      Orphan
9957 F:      drivers/net/ethernet/natsemi/natsemi.c
9958
9959 NCP FILESYSTEM
9960 M:      Petr Vandrovec <petr@vandrovec.name>
9961 S:      Obsolete
9962 F:      drivers/staging/ncpfs/
9963
9964 NCR 5380 SCSI DRIVERS
9965 M:      Finn Thain <fthain@telegraphics.com.au>
9966 M:      Michael Schmitz <schmitzmic@gmail.com>
9967 L:      linux-scsi@vger.kernel.org
9968 S:      Maintained
9969 F:      Documentation/scsi/g_NCR5380.txt
9970 F:      drivers/scsi/NCR5380.*
9971 F:      drivers/scsi/arm/cumana_1.c
9972 F:      drivers/scsi/arm/oak.c
9973 F:      drivers/scsi/atari_scsi.*
9974 F:      drivers/scsi/dmx3191d.c
9975 F:      drivers/scsi/g_NCR5380.*
9976 F:      drivers/scsi/mac_scsi.*
9977 F:      drivers/scsi/sun3_scsi.*
9978 F:      drivers/scsi/sun3_scsi_vme.c
9979
9980 NCSI LIBRARY:
9981 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9982 S:      Maintained
9983 F:      net/ncsi/
9984
9985 NCT6775 HARDWARE MONITOR DRIVER
9986 M:      Guenter Roeck <linux@roeck-us.net>
9987 L:      linux-hwmon@vger.kernel.org
9988 S:      Maintained
9989 F:      Documentation/hwmon/nct6775
9990 F:      drivers/hwmon/nct6775.c
9991
9992 NET_FAILOVER MODULE
9993 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9994 L:      netdev@vger.kernel.org
9995 S:      Supported
9996 F:      driver/net/net_failover.c
9997 F:      include/net/net_failover.h
9998 F:      Documentation/networking/net_failover.rst
9999
10000 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10001 M:      Faisal Latif <faisal.latif@intel.com>
10002 L:      linux-rdma@vger.kernel.org
10003 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10004 S:      Supported
10005 F:      drivers/infiniband/hw/nes/
10006 F:      include/uapi/rdma/nes-abi.h
10007
10008 NETEM NETWORK EMULATOR
10009 M:      Stephen Hemminger <stephen@networkplumber.org>
10010 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10011 S:      Maintained
10012 F:      net/sched/sch_netem.c
10013
10014 NETERION 10GbE DRIVERS (s2io/vxge)
10015 M:      Jon Mason <jdmason@kudzu.us>
10016 L:      netdev@vger.kernel.org
10017 S:      Supported
10018 F:      Documentation/networking/s2io.txt
10019 F:      Documentation/networking/vxge.txt
10020 F:      drivers/net/ethernet/neterion/
10021
10022 NETFILTER
10023 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10024 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10025 M:      Florian Westphal <fw@strlen.de>
10026 L:      netfilter-devel@vger.kernel.org
10027 L:      coreteam@netfilter.org
10028 W:      http://www.netfilter.org/
10029 W:      http://www.iptables.org/
10030 W:      http://www.nftables.org/
10031 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10034 S:      Maintained
10035 F:      include/linux/netfilter*
10036 F:      include/linux/netfilter/
10037 F:      include/net/netfilter/
10038 F:      include/uapi/linux/netfilter*
10039 F:      include/uapi/linux/netfilter/
10040 F:      net/*/netfilter.c
10041 F:      net/*/netfilter/
10042 F:      net/netfilter/
10043 F:      net/bridge/br_netfilter*.c
10044
10045 NETROM NETWORK LAYER
10046 M:      Ralf Baechle <ralf@linux-mips.org>
10047 L:      linux-hams@vger.kernel.org
10048 W:      http://www.linux-ax25.org/
10049 S:      Maintained
10050 F:      include/net/netrom.h
10051 F:      include/uapi/linux/netrom.h
10052 F:      net/netrom/
10053
10054 NETRONOME ETHERNET DRIVERS
10055 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10056 L:      oss-drivers@netronome.com
10057 S:      Maintained
10058 F:      drivers/net/ethernet/netronome/
10059
10060 NETWORK BLOCK DEVICE (NBD)
10061 M:      Josef Bacik <josef@toxicpanda.com>
10062 S:      Maintained
10063 L:      linux-block@vger.kernel.org
10064 L:      nbd@other.debian.org
10065 F:      Documentation/blockdev/nbd.txt
10066 F:      drivers/block/nbd.c
10067 F:      include/uapi/linux/nbd.h
10068
10069 NETWORK DROP MONITOR
10070 M:      Neil Horman <nhorman@tuxdriver.com>
10071 L:      netdev@vger.kernel.org
10072 S:      Maintained
10073 W:      https://fedorahosted.org/dropwatch/
10074 F:      net/core/drop_monitor.c
10075
10076 NETWORKING DRIVERS
10077 M:      "David S. Miller" <davem@davemloft.net>
10078 L:      netdev@vger.kernel.org
10079 W:      http://www.linuxfoundation.org/en/Net
10080 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10083 S:      Odd Fixes
10084 F:      Documentation/devicetree/bindings/net/
10085 F:      drivers/net/
10086 F:      include/linux/if_*
10087 F:      include/linux/netdevice.h
10088 F:      include/linux/etherdevice.h
10089 F:      include/linux/fcdevice.h
10090 F:      include/linux/fddidevice.h
10091 F:      include/linux/hippidevice.h
10092 F:      include/linux/inetdevice.h
10093 F:      include/uapi/linux/if_*
10094 F:      include/uapi/linux/netdevice.h
10095
10096 NETWORKING DRIVERS (WIRELESS)
10097 M:      Kalle Valo <kvalo@codeaurora.org>
10098 L:      linux-wireless@vger.kernel.org
10099 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10102 S:      Maintained
10103 F:      Documentation/devicetree/bindings/net/wireless/
10104 F:      drivers/net/wireless/
10105
10106 NETWORKING [DSA]
10107 M:      Andrew Lunn <andrew@lunn.ch>
10108 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10109 M:      Florian Fainelli <f.fainelli@gmail.com>
10110 S:      Maintained
10111 F:      Documentation/devicetree/bindings/net/dsa/
10112 F:      net/dsa/
10113 F:      include/net/dsa.h
10114 F:      include/linux/dsa/
10115 F:      drivers/net/dsa/
10116
10117 NETWORKING [GENERAL]
10118 M:      "David S. Miller" <davem@davemloft.net>
10119 L:      netdev@vger.kernel.org
10120 W:      http://www.linuxfoundation.org/en/Net
10121 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10124 B:      mailto:netdev@vger.kernel.org
10125 S:      Maintained
10126 F:      net/
10127 F:      include/net/
10128 F:      include/linux/in.h
10129 F:      include/linux/net.h
10130 F:      include/linux/netdevice.h
10131 F:      include/uapi/linux/in.h
10132 F:      include/uapi/linux/net.h
10133 F:      include/uapi/linux/netdevice.h
10134 F:      include/uapi/linux/net_namespace.h
10135 F:      tools/testing/selftests/net/
10136 F:      lib/net_utils.c
10137 F:      lib/random32.c
10138 F:      Documentation/networking/
10139
10140 NETWORKING [IPSEC]
10141 M:      Steffen Klassert <steffen.klassert@secunet.com>
10142 M:      Herbert Xu <herbert@gondor.apana.org.au>
10143 M:      "David S. Miller" <davem@davemloft.net>
10144 L:      netdev@vger.kernel.org
10145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10147 S:      Maintained
10148 F:      net/core/flow.c
10149 F:      net/xfrm/
10150 F:      net/key/
10151 F:      net/ipv4/xfrm*
10152 F:      net/ipv4/esp4*
10153 F:      net/ipv4/ah4.c
10154 F:      net/ipv4/ipcomp.c
10155 F:      net/ipv4/ip_vti.c
10156 F:      net/ipv6/xfrm*
10157 F:      net/ipv6/esp6*
10158 F:      net/ipv6/ah6.c
10159 F:      net/ipv6/ipcomp6.c
10160 F:      net/ipv6/ip6_vti.c
10161 F:      include/uapi/linux/xfrm.h
10162 F:      include/net/xfrm.h
10163
10164 NETWORKING [IPv4/IPv6]
10165 M:      "David S. Miller" <davem@davemloft.net>
10166 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10167 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10168 L:      netdev@vger.kernel.org
10169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10170 S:      Maintained
10171 F:      net/ipv4/
10172 F:      net/ipv6/
10173 F:      include/net/ip*
10174 F:      arch/x86/net/*
10175
10176 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10177 M:      Paul Moore <paul@paul-moore.com>
10178 W:      https://github.com/netlabel
10179 L:      netdev@vger.kernel.org
10180 L:      linux-security-module@vger.kernel.org
10181 S:      Maintained
10182 F:      Documentation/netlabel/
10183 F:      include/net/calipso.h
10184 F:      include/net/cipso_ipv4.h
10185 F:      include/net/netlabel.h
10186 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10187 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10188 F:      net/netlabel/
10189 F:      net/ipv4/cipso_ipv4.c
10190 F:      net/ipv6/calipso.c
10191 F:      net/netfilter/xt_CONNSECMARK.c
10192 F:      net/netfilter/xt_SECMARK.c
10193
10194 NETWORKING [TCP]
10195 M:      Eric Dumazet <edumazet@google.com>
10196 L:      netdev@vger.kernel.org
10197 S:      Maintained
10198 F:      net/ipv4/tcp*.c
10199 F:      net/ipv4/syncookies.c
10200 F:      net/ipv6/tcp*.c
10201 F:      net/ipv6/syncookies.c
10202 F:      include/uapi/linux/tcp.h
10203 F:      include/net/tcp.h
10204 F:      include/linux/tcp.h
10205 F:      include/trace/events/tcp.h
10206
10207 NETWORKING [TLS]
10208 M:      Boris Pismenny <borisp@mellanox.com>
10209 M:      Aviad Yehezkel <aviadye@mellanox.com>
10210 M:      Dave Watson <davejwatson@fb.com>
10211 L:      netdev@vger.kernel.org
10212 S:      Maintained
10213 F:      net/tls/*
10214 F:      include/uapi/linux/tls.h
10215 F:      include/net/tls.h
10216
10217 NETWORKING [WIRELESS]
10218 L:      linux-wireless@vger.kernel.org
10219 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10220
10221 NETDEVSIM
10222 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10223 S:      Maintained
10224 F:      drivers/net/netdevsim/*
10225
10226 NETXEN (1/10) GbE SUPPORT
10227 M:      Manish Chopra <manish.chopra@cavium.com>
10228 M:      Rahul Verma <rahul.verma@cavium.com>
10229 M:      Dept-GELinuxNICDev@cavium.com
10230 L:      netdev@vger.kernel.org
10231 S:      Supported
10232 F:      drivers/net/ethernet/qlogic/netxen/
10233
10234 NFC SUBSYSTEM
10235 M:      Samuel Ortiz <sameo@linux.intel.com>
10236 L:      linux-wireless@vger.kernel.org
10237 L:      linux-nfc@lists.01.org (subscribers-only)
10238 S:      Supported
10239 F:      net/nfc/
10240 F:      include/net/nfc/
10241 F:      include/uapi/linux/nfc.h
10242 F:      drivers/nfc/
10243 F:      include/linux/platform_data/nfcmrvl.h
10244 F:      include/linux/platform_data/nxp-nci.h
10245 F:      Documentation/devicetree/bindings/net/nfc/
10246
10247 NFS, SUNRPC, AND LOCKD CLIENTS
10248 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10249 M:      Anna Schumaker <anna.schumaker@netapp.com>
10250 L:      linux-nfs@vger.kernel.org
10251 W:      http://client.linux-nfs.org
10252 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10253 S:      Maintained
10254 F:      fs/lockd/
10255 F:      fs/nfs/
10256 F:      fs/nfs_common/
10257 F:      net/sunrpc/
10258 F:      include/linux/lockd/
10259 F:      include/linux/nfs*
10260 F:      include/linux/sunrpc/
10261 F:      include/uapi/linux/nfs*
10262 F:      include/uapi/linux/sunrpc/
10263
10264 NILFS2 FILESYSTEM
10265 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10266 L:      linux-nilfs@vger.kernel.org
10267 W:      https://nilfs.sourceforge.io/
10268 W:      https://nilfs.osdn.jp/
10269 T:      git git://github.com/konis/nilfs2.git
10270 S:      Supported
10271 F:      Documentation/filesystems/nilfs2.txt
10272 F:      fs/nilfs2/
10273 F:      include/trace/events/nilfs2.h
10274 F:      include/uapi/linux/nilfs2_api.h
10275 F:      include/uapi/linux/nilfs2_ondisk.h
10276
10277 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10278 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10279 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10280 S:      Maintained
10281 F:      Documentation/scsi/NinjaSCSI.txt
10282 F:      drivers/scsi/pcmcia/nsp_*
10283
10284 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10285 M:      GOTO Masanori <gotom@debian.or.jp>
10286 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10287 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10288 S:      Maintained
10289 F:      Documentation/scsi/NinjaSCSI.txt
10290 F:      drivers/scsi/nsp32*
10291
10292 NIOS2 ARCHITECTURE
10293 M:      Ley Foon Tan <lftan@altera.com>
10294 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10296 S:      Maintained
10297 F:      arch/nios2/
10298
10299 NOHZ, DYNTICKS SUPPORT
10300 M:      Frederic Weisbecker <fweisbec@gmail.com>
10301 M:      Thomas Gleixner <tglx@linutronix.de>
10302 M:      Ingo Molnar <mingo@kernel.org>
10303 L:      linux-kernel@vger.kernel.org
10304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10305 S:      Maintained
10306 F:      kernel/time/tick*.*
10307 F:      include/linux/tick.h
10308 F:      include/linux/sched/nohz.h
10309
10310 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10311 M:      Pavel Machek <pavel@ucw.cz>
10312 M:      Sakari Ailus <sakari.ailus@iki.fi>
10313 L:      linux-media@vger.kernel.org
10314 S:      Maintained
10315 F:      drivers/media/i2c/et8ek8
10316 F:      drivers/media/i2c/ad5820.c
10317
10318 NOKIA N900 POWER SUPPLY DRIVERS
10319 R:      Pali Rohár <pali.rohar@gmail.com>
10320 F:      include/linux/power/bq2415x_charger.h
10321 F:      include/linux/power/bq27xxx_battery.h
10322 F:      include/linux/power/isp1704_charger.h
10323 F:      drivers/power/supply/bq2415x_charger.c
10324 F:      drivers/power/supply/bq27xxx_battery.c
10325 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10326 F:      drivers/power/supply/isp1704_charger.c
10327 F:      drivers/power/supply/rx51_battery.c
10328
10329 NTB AMD DRIVER
10330 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10331 L:      linux-ntb@googlegroups.com
10332 S:      Supported
10333 F:      drivers/ntb/hw/amd/
10334
10335 NTB DRIVER CORE
10336 M:      Jon Mason <jdmason@kudzu.us>
10337 M:      Dave Jiang <dave.jiang@intel.com>
10338 M:      Allen Hubbe <allenbh@gmail.com>
10339 L:      linux-ntb@googlegroups.com
10340 S:      Supported
10341 W:      https://github.com/jonmason/ntb/wiki
10342 T:      git git://github.com/jonmason/ntb.git
10343 F:      drivers/ntb/
10344 F:      drivers/net/ntb_netdev.c
10345 F:      include/linux/ntb.h
10346 F:      include/linux/ntb_transport.h
10347 F:      tools/testing/selftests/ntb/
10348
10349 NTB IDT DRIVER
10350 M:      Serge Semin <fancer.lancer@gmail.com>
10351 L:      linux-ntb@googlegroups.com
10352 S:      Supported
10353 F:      drivers/ntb/hw/idt/
10354
10355 NTB INTEL DRIVER
10356 M:      Dave Jiang <dave.jiang@intel.com>
10357 L:      linux-ntb@googlegroups.com
10358 S:      Supported
10359 W:      https://github.com/davejiang/linux/wiki
10360 T:      git https://github.com/davejiang/linux.git
10361 F:      drivers/ntb/hw/intel/
10362
10363 NTFS FILESYSTEM
10364 M:      Anton Altaparmakov <anton@tuxera.com>
10365 L:      linux-ntfs-dev@lists.sourceforge.net
10366 W:      http://www.tuxera.com/
10367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10368 S:      Supported
10369 F:      Documentation/filesystems/ntfs.txt
10370 F:      fs/ntfs/
10371
10372 NUBUS SUBSYSTEM
10373 M:      Finn Thain <fthain@telegraphics.com.au>
10374 L:      linux-m68k@lists.linux-m68k.org
10375 S:      Maintained
10376 F:      arch/*/include/asm/nubus.h
10377 F:      drivers/nubus/
10378 F:      include/linux/nubus.h
10379 F:      include/uapi/linux/nubus.h
10380
10381 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10382 M:      Antonino Daplas <adaplas@gmail.com>
10383 L:      linux-fbdev@vger.kernel.org
10384 S:      Maintained
10385 F:      drivers/video/fbdev/riva/
10386 F:      drivers/video/fbdev/nvidia/
10387
10388 NVM EXPRESS DRIVER
10389 M:      Keith Busch <keith.busch@intel.com>
10390 M:      Jens Axboe <axboe@fb.com>
10391 M:      Christoph Hellwig <hch@lst.de>
10392 M:      Sagi Grimberg <sagi@grimberg.me>
10393 L:      linux-nvme@lists.infradead.org
10394 T:      git://git.infradead.org/nvme.git
10395 W:      http://git.infradead.org/nvme.git
10396 S:      Supported
10397 F:      drivers/nvme/host/
10398 F:      include/linux/nvme.h
10399 F:      include/uapi/linux/nvme_ioctl.h
10400
10401 NVM EXPRESS FC TRANSPORT DRIVERS
10402 M:      James Smart <james.smart@broadcom.com>
10403 L:      linux-nvme@lists.infradead.org
10404 S:      Supported
10405 F:      include/linux/nvme-fc.h
10406 F:      include/linux/nvme-fc-driver.h
10407 F:      drivers/nvme/host/fc.c
10408 F:      drivers/nvme/target/fc.c
10409 F:      drivers/nvme/target/fcloop.c
10410
10411 NVM EXPRESS TARGET DRIVER
10412 M:      Christoph Hellwig <hch@lst.de>
10413 M:      Sagi Grimberg <sagi@grimberg.me>
10414 L:      linux-nvme@lists.infradead.org
10415 T:      git://git.infradead.org/nvme.git
10416 W:      http://git.infradead.org/nvme.git
10417 S:      Supported
10418 F:      drivers/nvme/target/
10419
10420 NVMEM FRAMEWORK
10421 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10422 S:      Maintained
10423 F:      drivers/nvmem/
10424 F:      Documentation/devicetree/bindings/nvmem/
10425 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10426 F:      include/linux/nvmem-consumer.h
10427 F:      include/linux/nvmem-provider.h
10428
10429 NXP SGTL5000 DRIVER
10430 M:      Fabio Estevam <fabio.estevam@nxp.com>
10431 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10432 S:      Maintained
10433 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10434 F:      sound/soc/codecs/sgtl5000*
10435
10436 NXP TDA998X DRM DRIVER
10437 M:      Russell King <linux@armlinux.org.uk>
10438 S:      Maintained
10439 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10440 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10441 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10442 F:      include/drm/i2c/tda998x.h
10443 F:      include/dt-bindings/display/tda998x.h
10444 K:      "nxp,tda998x"
10445
10446 NXP TFA9879 DRIVER
10447 M:      Peter Rosin <peda@axentia.se>
10448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10449 S:      Maintained
10450 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10451 F:      sound/soc/codecs/tfa9879*
10452
10453 NXP-NCI NFC DRIVER
10454 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10455 R:      Charles Gorand <charles.gorand@effinnov.com>
10456 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10457 S:      Supported
10458 F:      drivers/nfc/nxp-nci
10459
10460 OBJTOOL
10461 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10462 M:      Peter Zijlstra <peterz@infradead.org>
10463 S:      Supported
10464 F:      tools/objtool/
10465
10466 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10467 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10468 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10469 L:      linuxppc-dev@lists.ozlabs.org
10470 S:      Supported
10471 F:      arch/powerpc/platforms/powernv/ocxl.c
10472 F:      arch/powerpc/include/asm/pnv-ocxl.h
10473 F:      drivers/misc/ocxl/
10474 F:      include/misc/ocxl*
10475 F:      include/uapi/misc/ocxl.h
10476 F:      Documentation/accelerators/ocxl.rst
10477
10478 OMAP AUDIO SUPPORT
10479 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10480 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10481 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10482 L:      linux-omap@vger.kernel.org
10483 S:      Maintained
10484 F:      sound/soc/omap/
10485
10486 OMAP CLOCK FRAMEWORK SUPPORT
10487 M:      Paul Walmsley <paul@pwsan.com>
10488 L:      linux-omap@vger.kernel.org
10489 S:      Maintained
10490 F:      arch/arm/*omap*/*clock*
10491
10492 OMAP DEVICE TREE SUPPORT
10493 M:      Benoît Cousson <bcousson@baylibre.com>
10494 M:      Tony Lindgren <tony@atomide.com>
10495 L:      linux-omap@vger.kernel.org
10496 L:      devicetree@vger.kernel.org
10497 S:      Maintained
10498 F:      arch/arm/boot/dts/*omap*
10499 F:      arch/arm/boot/dts/*am3*
10500 F:      arch/arm/boot/dts/*am4*
10501 F:      arch/arm/boot/dts/*am5*
10502 F:      arch/arm/boot/dts/*dra7*
10503
10504 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10505 L:      linux-omap@vger.kernel.org
10506 L:      linux-fbdev@vger.kernel.org
10507 S:      Orphan
10508 F:      drivers/video/fbdev/omap2/
10509 F:      Documentation/arm/OMAP/DSS
10510
10511 OMAP FRAMEBUFFER SUPPORT
10512 L:      linux-fbdev@vger.kernel.org
10513 L:      linux-omap@vger.kernel.org
10514 S:      Orphan
10515 F:      drivers/video/fbdev/omap/
10516
10517 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10518 M:      Roger Quadros <rogerq@ti.com>
10519 M:      Tony Lindgren <tony@atomide.com>
10520 L:      linux-omap@vger.kernel.org
10521 S:      Maintained
10522 F:      drivers/memory/omap-gpmc.c
10523 F:      arch/arm/mach-omap2/*gpmc*
10524
10525 OMAP GPIO DRIVER
10526 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10527 M:      Santosh Shilimkar <ssantosh@kernel.org>
10528 M:      Kevin Hilman <khilman@kernel.org>
10529 L:      linux-omap@vger.kernel.org
10530 S:      Maintained
10531 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10532 F:      drivers/gpio/gpio-omap.c
10533
10534 OMAP HARDWARE SPINLOCK SUPPORT
10535 M:      Ohad Ben-Cohen <ohad@wizery.com>
10536 L:      linux-omap@vger.kernel.org
10537 S:      Maintained
10538 F:      drivers/hwspinlock/omap_hwspinlock.c
10539
10540 OMAP HS MMC SUPPORT
10541 L:      linux-mmc@vger.kernel.org
10542 L:      linux-omap@vger.kernel.org
10543 S:      Orphan
10544 F:      drivers/mmc/host/omap_hsmmc.c
10545
10546 OMAP HWMOD DATA
10547 M:      Paul Walmsley <paul@pwsan.com>
10548 L:      linux-omap@vger.kernel.org
10549 S:      Maintained
10550 F:      arch/arm/mach-omap2/omap_hwmod*data*
10551
10552 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10553 M:      Benoît Cousson <bcousson@baylibre.com>
10554 L:      linux-omap@vger.kernel.org
10555 S:      Maintained
10556 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10557
10558 OMAP HWMOD SUPPORT
10559 M:      Benoît Cousson <bcousson@baylibre.com>
10560 M:      Paul Walmsley <paul@pwsan.com>
10561 L:      linux-omap@vger.kernel.org
10562 S:      Maintained
10563 F:      arch/arm/mach-omap2/omap_hwmod.*
10564
10565 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10566 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10567 L:      linux-media@vger.kernel.org
10568 S:      Maintained
10569 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10570 F:      drivers/media/platform/omap3isp/
10571 F:      drivers/staging/media/omap4iss/
10572
10573 OMAP MMC SUPPORT
10574 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10575 L:      linux-omap@vger.kernel.org
10576 S:      Maintained
10577 F:      drivers/mmc/host/omap.c
10578
10579 OMAP POWER MANAGEMENT SUPPORT
10580 M:      Kevin Hilman <khilman@kernel.org>
10581 L:      linux-omap@vger.kernel.org
10582 S:      Maintained
10583 F:      arch/arm/*omap*/*pm*
10584 F:      drivers/cpufreq/omap-cpufreq.c
10585
10586 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10587 M:      Rajendra Nayak <rnayak@codeaurora.org>
10588 M:      Paul Walmsley <paul@pwsan.com>
10589 L:      linux-omap@vger.kernel.org
10590 S:      Maintained
10591 F:      arch/arm/mach-omap2/prm*
10592
10593 OMAP RANDOM NUMBER GENERATOR SUPPORT
10594 M:      Deepak Saxena <dsaxena@plexity.net>
10595 S:      Maintained
10596 F:      drivers/char/hw_random/omap-rng.c
10597
10598 OMAP USB SUPPORT
10599 L:      linux-usb@vger.kernel.org
10600 L:      linux-omap@vger.kernel.org
10601 S:      Orphan
10602 F:      drivers/usb/*/*omap*
10603 F:      arch/arm/*omap*/usb*
10604
10605 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10606 M:      Mark Jackson <mpfj@newflow.co.uk>
10607 L:      linux-omap@vger.kernel.org
10608 S:      Maintained
10609 F:      arch/arm/boot/dts/am335x-nano.dts
10610
10611 OMAP1 SUPPORT
10612 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10613 M:      Tony Lindgren <tony@atomide.com>
10614 L:      linux-omap@vger.kernel.org
10615 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10617 S:      Maintained
10618 F:      arch/arm/mach-omap1/
10619 F:      arch/arm/plat-omap/
10620 F:      arch/arm/configs/omap1_defconfig
10621 F:      drivers/i2c/busses/i2c-omap.c
10622 F:      include/linux/platform_data/i2c-omap.h
10623 F:      include/linux/platform_data/ams-delta-fiq.h
10624
10625 OMAP2+ SUPPORT
10626 M:      Tony Lindgren <tony@atomide.com>
10627 L:      linux-omap@vger.kernel.org
10628 W:      http://www.muru.com/linux/omap/
10629 W:      http://linux.omap.com/
10630 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10632 S:      Maintained
10633 F:      arch/arm/mach-omap2/
10634 F:      arch/arm/plat-omap/
10635 F:      arch/arm/configs/omap2plus_defconfig
10636 F:      drivers/i2c/busses/i2c-omap.c
10637 F:      drivers/irqchip/irq-omap-intc.c
10638 F:      drivers/mfd/*omap*.c
10639 F:      drivers/mfd/menelaus.c
10640 F:      drivers/mfd/palmas.c
10641 F:      drivers/mfd/tps65217.c
10642 F:      drivers/mfd/tps65218.c
10643 F:      drivers/mfd/tps65910.c
10644 F:      drivers/mfd/twl-core.[ch]
10645 F:      drivers/mfd/twl4030*.c
10646 F:      drivers/mfd/twl6030*.c
10647 F:      drivers/mfd/twl6040*.c
10648 F:      drivers/regulator/palmas-regulator*.c
10649 F:      drivers/regulator/pbias-regulator.c
10650 F:      drivers/regulator/tps65217-regulator.c
10651 F:      drivers/regulator/tps65218-regulator.c
10652 F:      drivers/regulator/tps65910-regulator.c
10653 F:      drivers/regulator/twl-regulator.c
10654 F:      drivers/regulator/twl6030-regulator.c
10655 F:      include/linux/platform_data/i2c-omap.h
10656
10657 ONION OMEGA2+ BOARD
10658 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10659 L:      linux-mips@linux-mips.org
10660 S:      Maintained
10661 F:      arch/mips/boot/dts/ralink/omega2p.dts
10662
10663 OMFS FILESYSTEM
10664 M:      Bob Copeland <me@bobcopeland.com>
10665 L:      linux-karma-devel@lists.sourceforge.net
10666 S:      Maintained
10667 F:      Documentation/filesystems/omfs.txt
10668 F:      fs/omfs/
10669
10670 OMNIKEY CARDMAN 4000 DRIVER
10671 M:      Harald Welte <laforge@gnumonks.org>
10672 S:      Maintained
10673 F:      drivers/char/pcmcia/cm4000_cs.c
10674 F:      include/linux/cm4000_cs.h
10675 F:      include/uapi/linux/cm4000_cs.h
10676
10677 OMNIKEY CARDMAN 4040 DRIVER
10678 M:      Harald Welte <laforge@gnumonks.org>
10679 S:      Maintained
10680 F:      drivers/char/pcmcia/cm4040_cs.*
10681
10682 OMNIVISION OV13858 SENSOR DRIVER
10683 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10684 L:      linux-media@vger.kernel.org
10685 T:      git git://linuxtv.org/media_tree.git
10686 S:      Maintained
10687 F:      drivers/media/i2c/ov13858.c
10688
10689 OMNIVISION OV2680 SENSOR DRIVER
10690 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10691 L:      linux-media@vger.kernel.org
10692 T:      git git://linuxtv.org/media_tree.git
10693 S:      Maintained
10694 F:      drivers/media/i2c/ov2680.c
10695 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10696
10697 OMNIVISION OV2685 SENSOR DRIVER
10698 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10699 L:      linux-media@vger.kernel.org
10700 T:      git git://linuxtv.org/media_tree.git
10701 S:      Maintained
10702 F:      drivers/media/i2c/ov2685.c
10703
10704 OMNIVISION OV5640 SENSOR DRIVER
10705 M:      Steve Longerbeam <slongerbeam@gmail.com>
10706 L:      linux-media@vger.kernel.org
10707 T:      git git://linuxtv.org/media_tree.git
10708 S:      Maintained
10709 F:      drivers/media/i2c/ov5640.c
10710
10711 OMNIVISION OV5647 SENSOR DRIVER
10712 M:      Luis Oliveira <lolivei@synopsys.com>
10713 L:      linux-media@vger.kernel.org
10714 T:      git git://linuxtv.org/media_tree.git
10715 S:      Maintained
10716 F:      drivers/media/i2c/ov5647.c
10717
10718 OMNIVISION OV5695 SENSOR DRIVER
10719 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10720 L:      linux-media@vger.kernel.org
10721 T:      git git://linuxtv.org/media_tree.git
10722 S:      Maintained
10723 F:      drivers/media/i2c/ov5695.c
10724
10725 OMNIVISION OV7670 SENSOR DRIVER
10726 M:      Jonathan Corbet <corbet@lwn.net>
10727 L:      linux-media@vger.kernel.org
10728 T:      git git://linuxtv.org/media_tree.git
10729 S:      Maintained
10730 F:      drivers/media/i2c/ov7670.c
10731 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10732
10733 OMNIVISION OV772x SENSOR DRIVER
10734 M:      Jacopo Mondi <jacopo@jmondi.org>
10735 L:      linux-media@vger.kernel.org
10736 T:      git git://linuxtv.org/media_tree.git
10737 S:      Odd fixes
10738 F:      drivers/media/i2c/ov772x.c
10739 F:      include/media/i2c/ov772x.h
10740 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10741
10742 OMNIVISION OV7740 SENSOR DRIVER
10743 M:      Wenyou Yang <wenyou.yang@microchip.com>
10744 L:      linux-media@vger.kernel.org
10745 T:      git git://linuxtv.org/media_tree.git
10746 S:      Maintained
10747 F:      drivers/media/i2c/ov7740.c
10748 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10749
10750 OMNIVISION OV9650 SENSOR DRIVER
10751 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10752 R:      Akinobu Mita <akinobu.mita@gmail.com>
10753 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10754 L:      linux-media@vger.kernel.org
10755 T:      git git://linuxtv.org/media_tree.git
10756 S:      Maintained
10757 F:      drivers/media/i2c/ov9650.c
10758 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10759
10760 ONENAND FLASH DRIVER
10761 M:      Kyungmin Park <kyungmin.park@samsung.com>
10762 L:      linux-mtd@lists.infradead.org
10763 S:      Maintained
10764 F:      drivers/mtd/nand/onenand/
10765 F:      include/linux/mtd/onenand*.h
10766
10767 ONSTREAM SCSI TAPE DRIVER
10768 M:      Willem Riede <osst@riede.org>
10769 L:      osst-users@lists.sourceforge.net
10770 L:      linux-scsi@vger.kernel.org
10771 S:      Maintained
10772 F:      Documentation/scsi/osst.txt
10773 F:      drivers/scsi/osst.*
10774 F:      drivers/scsi/osst_*.h
10775 F:      drivers/scsi/st.h
10776
10777 OP-TEE DRIVER
10778 M:      Jens Wiklander <jens.wiklander@linaro.org>
10779 S:      Maintained
10780 F:      drivers/tee/optee/
10781
10782 OPA-VNIC DRIVER
10783 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10784 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10785 L:      linux-rdma@vger.kernel.org
10786 S:      Supported
10787 F:      drivers/infiniband/ulp/opa_vnic
10788
10789 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10790 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10791 M:      Frank Rowand <frowand.list@gmail.com>
10792 L:      devicetree@vger.kernel.org
10793 S:      Maintained
10794 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10795 F:      Documentation/devicetree/overlay-notes.txt
10796 F:      drivers/of/overlay.c
10797 F:      drivers/of/resolver.c
10798 K:      of_overlay_notifier_
10799
10800 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10801 M:      Rob Herring <robh+dt@kernel.org>
10802 M:      Frank Rowand <frowand.list@gmail.com>
10803 L:      devicetree@vger.kernel.org
10804 W:      http://www.devicetree.org/
10805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10806 S:      Maintained
10807 F:      drivers/of/
10808 F:      include/linux/of*.h
10809 F:      scripts/dtc/
10810 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10811
10812 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10813 M:      Rob Herring <robh+dt@kernel.org>
10814 M:      Mark Rutland <mark.rutland@arm.com>
10815 L:      devicetree@vger.kernel.org
10816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10817 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10818 S:      Maintained
10819 F:      Documentation/devicetree/
10820 F:      arch/*/boot/dts/
10821 F:      include/dt-bindings/
10822
10823 OPENCORES I2C BUS DRIVER
10824 M:      Peter Korsgaard <peter@korsgaard.com>
10825 L:      linux-i2c@vger.kernel.org
10826 S:      Maintained
10827 F:      Documentation/i2c/busses/i2c-ocores
10828 F:      drivers/i2c/busses/i2c-ocores.c
10829
10830 OPENRISC ARCHITECTURE
10831 M:      Jonas Bonn <jonas@southpole.se>
10832 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10833 M:      Stafford Horne <shorne@gmail.com>
10834 T:      git git://github.com/openrisc/linux.git
10835 L:      openrisc@lists.librecores.org
10836 W:      http://openrisc.io
10837 S:      Maintained
10838 F:      Documentation/devicetree/bindings/openrisc/
10839 F:      Documentation/openrisc/
10840 F:      arch/openrisc/
10841 F:      drivers/irqchip/irq-ompic.c
10842 F:      drivers/irqchip/irq-or1k-*
10843
10844 OPENVSWITCH
10845 M:      Pravin B Shelar <pshelar@ovn.org>
10846 L:      netdev@vger.kernel.org
10847 L:      dev@openvswitch.org
10848 W:      http://openvswitch.org
10849 S:      Maintained
10850 F:      net/openvswitch/
10851 F:      include/uapi/linux/openvswitch.h
10852
10853 OPERATING PERFORMANCE POINTS (OPP)
10854 M:      Viresh Kumar <vireshk@kernel.org>
10855 M:      Nishanth Menon <nm@ti.com>
10856 M:      Stephen Boyd <sboyd@kernel.org>
10857 L:      linux-pm@vger.kernel.org
10858 S:      Maintained
10859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10860 F:      drivers/opp/
10861 F:      include/linux/pm_opp.h
10862 F:      Documentation/power/opp.txt
10863 F:      Documentation/devicetree/bindings/opp/
10864
10865 OPL4 DRIVER
10866 M:      Clemens Ladisch <clemens@ladisch.de>
10867 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10868 T:      git git://git.alsa-project.org/alsa-kernel.git
10869 S:      Maintained
10870 F:      sound/drivers/opl4/
10871
10872 OPROFILE
10873 M:      Robert Richter <rric@kernel.org>
10874 L:      oprofile-list@lists.sf.net
10875 S:      Maintained
10876 F:      arch/*/include/asm/oprofile*.h
10877 F:      arch/*/oprofile/
10878 F:      drivers/oprofile/
10879 F:      include/linux/oprofile.h
10880
10881 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10882 M:      Mark Fasheh <mark@fasheh.com>
10883 M:      Joel Becker <jlbec@evilplan.org>
10884 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10885 W:      http://ocfs2.wiki.kernel.org
10886 S:      Supported
10887 F:      Documentation/filesystems/ocfs2.txt
10888 F:      Documentation/filesystems/dlmfs.txt
10889 F:      fs/ocfs2/
10890
10891 ORANGEFS FILESYSTEM
10892 M:      Mike Marshall <hubcap@omnibond.com>
10893 R:      Martin Brandenburg <martin@omnibond.com>
10894 L:      devel@lists.orangefs.org
10895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10896 S:      Supported
10897 F:      fs/orangefs/
10898 F:      Documentation/filesystems/orangefs.txt
10899
10900 ORINOCO DRIVER
10901 L:      linux-wireless@vger.kernel.org
10902 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10903 W:      http://www.nongnu.org/orinoco/
10904 S:      Orphan
10905 F:      drivers/net/wireless/intersil/orinoco/
10906
10907 OSD LIBRARY and FILESYSTEM
10908 M:      Boaz Harrosh <ooo@electrozaur.com>
10909 S:      Maintained
10910 F:      drivers/scsi/osd/
10911 F:      include/scsi/osd_*
10912 F:      fs/exofs/
10913
10914 OV2659 OMNIVISION SENSOR DRIVER
10915 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10916 L:      linux-media@vger.kernel.org
10917 W:      https://linuxtv.org
10918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10919 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10920 S:      Maintained
10921 F:      drivers/media/i2c/ov2659.c
10922 F:      include/media/i2c/ov2659.h
10923
10924 OVERLAY FILESYSTEM
10925 M:      Miklos Szeredi <miklos@szeredi.hu>
10926 L:      linux-unionfs@vger.kernel.org
10927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10928 S:      Supported
10929 F:      fs/overlayfs/
10930 F:      Documentation/filesystems/overlayfs.txt
10931
10932 P54 WIRELESS DRIVER
10933 M:      Christian Lamparter <chunkeey@googlemail.com>
10934 L:      linux-wireless@vger.kernel.org
10935 W:      http://wireless.kernel.org/en/users/Drivers/p54
10936 S:      Maintained
10937 F:      drivers/net/wireless/intersil/p54/
10938
10939 PA SEMI ETHERNET DRIVER
10940 L:      netdev@vger.kernel.org
10941 S:      Orphan
10942 F:      drivers/net/ethernet/pasemi/*
10943
10944 PA SEMI SMBUS DRIVER
10945 L:      linux-i2c@vger.kernel.org
10946 S:      Orphan
10947 F:      drivers/i2c/busses/i2c-pasemi.c
10948
10949 PADATA PARALLEL EXECUTION MECHANISM
10950 M:      Steffen Klassert <steffen.klassert@secunet.com>
10951 L:      linux-crypto@vger.kernel.org
10952 S:      Maintained
10953 F:      kernel/padata.c
10954 F:      include/linux/padata.h
10955 F:      Documentation/padata.txt
10956
10957 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10958 M:      Harald Welte <laforge@gnumonks.org>
10959 L:      platform-driver-x86@vger.kernel.org
10960 S:      Maintained
10961 F:      drivers/platform/x86/panasonic-laptop.c
10962
10963 PARALLEL LCD/KEYPAD PANEL DRIVER
10964 M:      Willy Tarreau <willy@haproxy.com>
10965 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10966 S:      Odd Fixes
10967 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10968 F:      drivers/auxdisplay/panel.c
10969
10970 PARALLEL PORT SUBSYSTEM
10971 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10972 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10973 L:      linux-parport@lists.infradead.org (subscribers-only)
10974 S:      Maintained
10975 F:      drivers/parport/
10976 F:      include/linux/parport*.h
10977 F:      drivers/char/ppdev.c
10978 F:      include/uapi/linux/ppdev.h
10979 F:      Documentation/parport*.txt
10980
10981 PARAVIRT_OPS INTERFACE
10982 M:      Juergen Gross <jgross@suse.com>
10983 M:      Alok Kataria <akataria@vmware.com>
10984 L:      virtualization@lists.linux-foundation.org
10985 S:      Supported
10986 F:      Documentation/virtual/paravirt_ops.txt
10987 F:      arch/*/kernel/paravirt*
10988 F:      arch/*/include/asm/paravirt*.h
10989 F:      include/linux/hypervisor.h
10990
10991 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10992 M:      Tim Waugh <tim@cyberelk.net>
10993 L:      linux-parport@lists.infradead.org (subscribers-only)
10994 S:      Maintained
10995 F:      Documentation/blockdev/paride.txt
10996 F:      drivers/block/paride/
10997
10998 PARISC ARCHITECTURE
10999 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11000 M:      Helge Deller <deller@gmx.de>
11001 L:      linux-parisc@vger.kernel.org
11002 W:      http://www.parisc-linux.org/
11003 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11006 S:      Maintained
11007 F:      arch/parisc/
11008 F:      Documentation/parisc/
11009 F:      drivers/parisc/
11010 F:      drivers/char/agp/parisc-agp.c
11011 F:      drivers/input/serio/gscps2.c
11012 F:      drivers/parport/parport_gsc.*
11013 F:      drivers/tty/serial/8250/8250_gsc.c
11014 F:      drivers/video/fbdev/sti*
11015 F:      drivers/video/console/sti*
11016 F:      drivers/video/logo/logo_parisc*
11017
11018 PARMAN
11019 M:      Jiri Pirko <jiri@mellanox.com>
11020 L:      netdev@vger.kernel.org
11021 S:      Supported
11022 F:      lib/parman.c
11023 F:      lib/test_parman.c
11024 F:      include/linux/parman.h
11025
11026 PC87360 HARDWARE MONITORING DRIVER
11027 M:      Jim Cromie <jim.cromie@gmail.com>
11028 L:      linux-hwmon@vger.kernel.org
11029 S:      Maintained
11030 F:      Documentation/hwmon/pc87360
11031 F:      drivers/hwmon/pc87360.c
11032
11033 PC8736x GPIO DRIVER
11034 M:      Jim Cromie <jim.cromie@gmail.com>
11035 S:      Maintained
11036 F:      drivers/char/pc8736x_gpio.c
11037
11038 PC87427 HARDWARE MONITORING DRIVER
11039 M:      Jean Delvare <jdelvare@suse.com>
11040 L:      linux-hwmon@vger.kernel.org
11041 S:      Maintained
11042 F:      Documentation/hwmon/pc87427
11043 F:      drivers/hwmon/pc87427.c
11044
11045 PCA9532 LED DRIVER
11046 M:      Riku Voipio <riku.voipio@iki.fi>
11047 S:      Maintained
11048 F:      drivers/leds/leds-pca9532.c
11049 F:      include/linux/leds-pca9532.h
11050
11051 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11052 M:      Guenter Roeck <linux@roeck-us.net>
11053 L:      linux-i2c@vger.kernel.org
11054 S:      Maintained
11055 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11056
11057 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11058 M:      Khalid Aziz <khalid@gonehiking.org>
11059 S:      Maintained
11060 F:      drivers/firmware/pcdp.*
11061
11062 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11063 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11064 L:      linux-pci@vger.kernel.org
11065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11066 S:      Maintained
11067 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11068 F:      drivers/pci/controller/pci-aardvark.c
11069
11070 PCI DRIVER FOR ALTERA PCIE IP
11071 M:      Ley Foon Tan <lftan@altera.com>
11072 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11073 L:      linux-pci@vger.kernel.org
11074 S:      Supported
11075 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11076 F:      drivers/pci/controller/pcie-altera.c
11077
11078 PCI DRIVER FOR APPLIEDMICRO XGENE
11079 M:      Tanmay Inamdar <tinamdar@apm.com>
11080 L:      linux-pci@vger.kernel.org
11081 L:      linux-arm-kernel@lists.infradead.org
11082 S:      Maintained
11083 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11084 F:      drivers/pci/controller/pci-xgene.c
11085
11086 PCI DRIVER FOR ARM VERSATILE PLATFORM
11087 M:      Rob Herring <robh@kernel.org>
11088 L:      linux-pci@vger.kernel.org
11089 L:      linux-arm-kernel@lists.infradead.org
11090 S:      Maintained
11091 F:      Documentation/devicetree/bindings/pci/versatile.txt
11092 F:      drivers/pci/controller/pci-versatile.c
11093
11094 PCI DRIVER FOR ARMADA 8K
11095 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11096 L:      linux-pci@vger.kernel.org
11097 L:      linux-arm-kernel@lists.infradead.org
11098 S:      Maintained
11099 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11100 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11101
11102 PCI DRIVER FOR CADENCE PCIE IP
11103 M:      Alan Douglas <adouglas@cadence.com>
11104 L:      linux-pci@vger.kernel.org
11105 S:      Maintained
11106 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11107 F:      drivers/pci/controller/pcie-cadence*
11108
11109 PCI DRIVER FOR FREESCALE LAYERSCAPE
11110 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11111 M:      Mingkai Hu <mingkai.hu@nxp.com>
11112 M:      Roy Zang <roy.zang@nxp.com>
11113 L:      linuxppc-dev@lists.ozlabs.org
11114 L:      linux-pci@vger.kernel.org
11115 L:      linux-arm-kernel@lists.infradead.org
11116 S:      Maintained
11117 F:      drivers/pci/controller/dwc/*layerscape*
11118
11119 PCI DRIVER FOR GENERIC OF HOSTS
11120 M:      Will Deacon <will.deacon@arm.com>
11121 L:      linux-pci@vger.kernel.org
11122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11123 S:      Maintained
11124 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11125 F:      drivers/pci/controller/pci-host-common.c
11126 F:      drivers/pci/controller/pci-host-generic.c
11127
11128 PCI DRIVER FOR IMX6
11129 M:      Richard Zhu <hongxing.zhu@nxp.com>
11130 M:      Lucas Stach <l.stach@pengutronix.de>
11131 L:      linux-pci@vger.kernel.org
11132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11133 S:      Maintained
11134 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11135 F:      drivers/pci/controller/dwc/*imx6*
11136
11137 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11138 M:      Keith Busch <keith.busch@intel.com>
11139 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11140 L:      linux-pci@vger.kernel.org
11141 S:      Supported
11142 F:      drivers/pci/controller/vmd.c
11143
11144 PCI DRIVER FOR MICROSEMI SWITCHTEC
11145 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11146 M:      Logan Gunthorpe <logang@deltatee.com>
11147 L:      linux-pci@vger.kernel.org
11148 S:      Maintained
11149 F:      Documentation/switchtec.txt
11150 F:      Documentation/ABI/testing/sysfs-class-switchtec
11151 F:      drivers/pci/switch/switchtec*
11152 F:      include/uapi/linux/switchtec_ioctl.h
11153 F:      include/linux/switchtec.h
11154 F:      drivers/ntb/hw/mscc/
11155
11156 PCI DRIVER FOR MOBIVEIL PCIE IP
11157 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11158 L:      linux-pci@vger.kernel.org
11159 S:      Supported
11160 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11161 F:      drivers/pci/controller/pcie-mobiveil.c
11162
11163 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11164 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11165 M:      Jason Cooper <jason@lakedaemon.net>
11166 L:      linux-pci@vger.kernel.org
11167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11168 S:      Maintained
11169 F:      drivers/pci/controller/*mvebu*
11170
11171 PCI DRIVER FOR NVIDIA TEGRA
11172 M:      Thierry Reding <thierry.reding@gmail.com>
11173 L:      linux-tegra@vger.kernel.org
11174 L:      linux-pci@vger.kernel.org
11175 S:      Supported
11176 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11177 F:      drivers/pci/controller/pci-tegra.c
11178
11179 PCI DRIVER FOR RENESAS R-CAR
11180 M:      Simon Horman <horms@verge.net.au>
11181 L:      linux-pci@vger.kernel.org
11182 L:      linux-renesas-soc@vger.kernel.org
11183 S:      Maintained
11184 F:      drivers/pci/controller/*rcar*
11185
11186 PCI DRIVER FOR SAMSUNG EXYNOS
11187 M:      Jingoo Han <jingoohan1@gmail.com>
11188 L:      linux-pci@vger.kernel.org
11189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11190 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11191 S:      Maintained
11192 F:      drivers/pci/controller/dwc/pci-exynos.c
11193
11194 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11195 M:      Jingoo Han <jingoohan1@gmail.com>
11196 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11197 L:      linux-pci@vger.kernel.org
11198 S:      Maintained
11199 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11200 F:      drivers/pci/controller/dwc/*designware*
11201
11202 PCI DRIVER FOR TI DRA7XX
11203 M:      Kishon Vijay Abraham I <kishon@ti.com>
11204 L:      linux-omap@vger.kernel.org
11205 L:      linux-pci@vger.kernel.org
11206 S:      Supported
11207 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11208 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11209
11210 PCI DRIVER FOR TI KEYSTONE
11211 M:      Murali Karicheri <m-karicheri2@ti.com>
11212 L:      linux-pci@vger.kernel.org
11213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11214 S:      Maintained
11215 F:      drivers/pci/controller/dwc/*keystone*
11216
11217 PCI ENDPOINT SUBSYSTEM
11218 M:      Kishon Vijay Abraham I <kishon@ti.com>
11219 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11220 L:      linux-pci@vger.kernel.org
11221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11222 S:      Supported
11223 F:      drivers/pci/endpoint/
11224 F:      drivers/misc/pci_endpoint_test.c
11225 F:      tools/pci/
11226
11227 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11228 M:      Russell Currey <ruscur@russell.cc>
11229 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11230 M:      Oliver O'Halloran <oohall@gmail.com>
11231 L:      linuxppc-dev@lists.ozlabs.org
11232 S:      Supported
11233 F:      Documentation/PCI/pci-error-recovery.txt
11234 F:      drivers/pci/pcie/aer.c
11235 F:      drivers/pci/pcie/dpc.c
11236 F:      drivers/pci/pcie/err.c
11237 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11238 F:      arch/powerpc/kernel/eeh*.c
11239 F:      arch/powerpc/platforms/*/eeh*.c
11240 F:      arch/powerpc/include/*/eeh*.h
11241
11242 PCI ERROR RECOVERY
11243 M:      Linas Vepstas <linasvepstas@gmail.com>
11244 L:      linux-pci@vger.kernel.org
11245 S:      Supported
11246 F:      Documentation/PCI/pci-error-recovery.txt
11247
11248 PCI MSI DRIVER FOR ALTERA MSI IP
11249 M:      Ley Foon Tan <lftan@altera.com>
11250 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11251 L:      linux-pci@vger.kernel.org
11252 S:      Supported
11253 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11254 F:      drivers/pci/controller/pcie-altera-msi.c
11255
11256 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11257 M:      Duc Dang <dhdang@apm.com>
11258 L:      linux-pci@vger.kernel.org
11259 L:      linux-arm-kernel@lists.infradead.org
11260 S:      Maintained
11261 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11262 F:      drivers/pci/controller/pci-xgene-msi.c
11263
11264 PCI SUBSYSTEM
11265 M:      Bjorn Helgaas <bhelgaas@google.com>
11266 L:      linux-pci@vger.kernel.org
11267 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11269 S:      Supported
11270 F:      Documentation/devicetree/bindings/pci/
11271 F:      Documentation/PCI/
11272 F:      drivers/acpi/pci*
11273 F:      drivers/pci/
11274 F:      include/asm-generic/pci*
11275 F:      include/linux/pci*
11276 F:      include/linux/of_pci.h
11277 F:      include/uapi/linux/pci*
11278 F:      lib/pci*
11279 F:      arch/x86/pci/
11280 F:      arch/x86/kernel/quirks.c
11281
11282 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11283 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11284 L:      linux-pci@vger.kernel.org
11285 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11287 S:      Supported
11288 F:      drivers/pci/controller/
11289
11290 PCIE DRIVER FOR AXIS ARTPEC
11291 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11292 L:      linux-arm-kernel@axis.com
11293 L:      linux-pci@vger.kernel.org
11294 S:      Maintained
11295 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11296 F:      drivers/pci/controller/dwc/*artpec*
11297
11298 PCIE DRIVER FOR CAVIUM THUNDERX
11299 M:      David Daney <david.daney@cavium.com>
11300 L:      linux-pci@vger.kernel.org
11301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11302 S:      Supported
11303 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11304 F:      drivers/pci/controller/pci-thunder-*
11305
11306 PCIE DRIVER FOR HISILICON
11307 M:      Zhou Wang <wangzhou1@hisilicon.com>
11308 L:      linux-pci@vger.kernel.org
11309 S:      Maintained
11310 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11311 F:      drivers/pci/controller/dwc/pcie-hisi.c
11312
11313 PCIE DRIVER FOR HISILICON KIRIN
11314 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11315 M:      Binghui Wang <wangbinghui@hisilicon.com>
11316 L:      linux-pci@vger.kernel.org
11317 S:      Maintained
11318 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11319 F:      drivers/pci/controller/dwc/pcie-kirin.c
11320
11321 PCIE DRIVER FOR HISILICON STB
11322 M:      Jianguo Sun <sunjianguo1@huawei.com>
11323 M:      Shawn Guo <shawn.guo@linaro.org>
11324 L:      linux-pci@vger.kernel.org
11325 S:      Maintained
11326 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11327 F:      drivers/pci/controller/dwc/pcie-histb.c
11328
11329 PCIE DRIVER FOR MEDIATEK
11330 M:      Ryder Lee <ryder.lee@mediatek.com>
11331 L:      linux-pci@vger.kernel.org
11332 L:      linux-mediatek@lists.infradead.org
11333 S:      Supported
11334 F:      Documentation/devicetree/bindings/pci/mediatek*
11335 F:      drivers/pci/controller/*mediatek*
11336
11337 PCIE DRIVER FOR QUALCOMM MSM
11338 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11339 L:      linux-pci@vger.kernel.org
11340 L:      linux-arm-msm@vger.kernel.org
11341 S:      Maintained
11342 F:      drivers/pci/controller/dwc/*qcom*
11343
11344 PCIE DRIVER FOR ROCKCHIP
11345 M:      Shawn Lin <shawn.lin@rock-chips.com>
11346 L:      linux-pci@vger.kernel.org
11347 L:      linux-rockchip@lists.infradead.org
11348 S:      Maintained
11349 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11350 F:      drivers/pci/controller/pcie-rockchip*
11351
11352 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11353 M:      Linus Walleij <linus.walleij@linaro.org>
11354 L:      linux-pci@vger.kernel.org
11355 S:      Maintained
11356 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11357 F:      drivers/pci/controller/pci-v3-semi.c
11358
11359 PCIE DRIVER FOR ST SPEAR13XX
11360 M:      Pratyush Anand <pratyush.anand@gmail.com>
11361 L:      linux-pci@vger.kernel.org
11362 S:      Maintained
11363 F:      drivers/pci/controller/dwc/*spear*
11364
11365 PCMCIA SUBSYSTEM
11366 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11368 S:      Odd Fixes
11369 F:      Documentation/pcmcia/
11370 F:      tools/pcmcia/
11371 F:      drivers/pcmcia/
11372 F:      include/pcmcia/
11373
11374 PCNET32 NETWORK DRIVER
11375 M:      Don Fry <pcnet32@frontier.com>
11376 L:      netdev@vger.kernel.org
11377 S:      Maintained
11378 F:      drivers/net/ethernet/amd/pcnet32.c
11379
11380 PCRYPT PARALLEL CRYPTO ENGINE
11381 M:      Steffen Klassert <steffen.klassert@secunet.com>
11382 L:      linux-crypto@vger.kernel.org
11383 S:      Maintained
11384 F:      crypto/pcrypt.c
11385 F:      include/crypto/pcrypt.h
11386
11387 PEAQ WMI HOTKEYS DRIVER
11388 M:      Hans de Goede <hdegoede@redhat.com>
11389 L:      platform-driver-x86@vger.kernel.org
11390 S:      Maintained
11391 F:      drivers/platform/x86/peaq-wmi.c
11392
11393 PER-CPU MEMORY ALLOCATOR
11394 M:      Dennis Zhou <dennis@kernel.org>
11395 M:      Tejun Heo <tj@kernel.org>
11396 M:      Christoph Lameter <cl@linux.com>
11397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11398 S:      Maintained
11399 F:      include/linux/percpu*.h
11400 F:      mm/percpu*.c
11401 F:      arch/*/include/asm/percpu.h
11402
11403 PER-TASK DELAY ACCOUNTING
11404 M:      Balbir Singh <bsingharora@gmail.com>
11405 S:      Maintained
11406 F:      include/linux/delayacct.h
11407 F:      kernel/delayacct.c
11408
11409 PERFORMANCE EVENTS SUBSYSTEM
11410 M:      Peter Zijlstra <peterz@infradead.org>
11411 M:      Ingo Molnar <mingo@redhat.com>
11412 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11413 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11414 R:      Jiri Olsa <jolsa@redhat.com>
11415 R:      Namhyung Kim <namhyung@kernel.org>
11416 L:      linux-kernel@vger.kernel.org
11417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11418 S:      Supported
11419 F:      kernel/events/*
11420 F:      include/linux/perf_event.h
11421 F:      include/uapi/linux/perf_event.h
11422 F:      arch/*/kernel/perf_event*.c
11423 F:      arch/*/kernel/*/perf_event*.c
11424 F:      arch/*/kernel/*/*/perf_event*.c
11425 F:      arch/*/include/asm/perf_event.h
11426 F:      arch/*/kernel/perf_callchain.c
11427 F:      arch/*/events/*
11428 F:      tools/perf/
11429
11430 PERSONALITY HANDLING
11431 M:      Christoph Hellwig <hch@infradead.org>
11432 L:      linux-abi-devel@lists.sourceforge.net
11433 S:      Maintained
11434 F:      include/linux/personality.h
11435 F:      include/uapi/linux/personality.h
11436
11437 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11438 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11439 L:      linux-input@vger.kernel.org
11440 S:      Maintained
11441 F:      Documentation/input/devices/pxrc.rst
11442 F:      drivers/input/joystick/pxrc.c
11443
11444 PHONET PROTOCOL
11445 M:      Remi Denis-Courmont <courmisch@gmail.com>
11446 S:      Supported
11447 F:      Documentation/networking/phonet.txt
11448 F:      include/linux/phonet.h
11449 F:      include/net/phonet/
11450 F:      include/uapi/linux/phonet.h
11451 F:      net/phonet/
11452
11453 PHRAM MTD DRIVER
11454 M:      Joern Engel <joern@lazybastard.org>
11455 L:      linux-mtd@lists.infradead.org
11456 S:      Maintained
11457 F:      drivers/mtd/devices/phram.c
11458
11459 PICOLCD HID DRIVER
11460 M:      Bruno Prémont <bonbons@linux-vserver.org>
11461 L:      linux-input@vger.kernel.org
11462 S:      Maintained
11463 F:      drivers/hid/hid-picolcd*
11464
11465 PICOXCELL SUPPORT
11466 M:      Jamie Iles <jamie@jamieiles.com>
11467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11468 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11469 S:      Supported
11470 F:      arch/arm/boot/dts/picoxcell*
11471 F:      arch/arm/mach-picoxcell/
11472 F:      drivers/crypto/picoxcell*
11473
11474 PIN CONTROL SUBSYSTEM
11475 M:      Linus Walleij <linus.walleij@linaro.org>
11476 L:      linux-gpio@vger.kernel.org
11477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11478 S:      Maintained
11479 F:      Documentation/devicetree/bindings/pinctrl/
11480 F:      Documentation/driver-api/pinctl.rst
11481 F:      drivers/pinctrl/
11482 F:      include/linux/pinctrl/
11483
11484 PIN CONTROLLER - ATMEL AT91
11485 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11487 S:      Maintained
11488 F:      drivers/pinctrl/pinctrl-at91.*
11489
11490 PIN CONTROLLER - ATMEL AT91 PIO4
11491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11493 L:      linux-gpio@vger.kernel.org
11494 S:      Supported
11495 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11496
11497 PIN CONTROLLER - FREESCALE
11498 M:      Dong Aisheng <aisheng.dong@nxp.com>
11499 M:      Fabio Estevam <festevam@gmail.com>
11500 M:      Shawn Guo <shawnguo@kernel.org>
11501 M:      Stefan Agner <stefan@agner.ch>
11502 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11503 L:      linux-gpio@vger.kernel.org
11504 S:      Maintained
11505 F:      drivers/pinctrl/freescale/
11506 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11507
11508 PIN CONTROLLER - INTEL
11509 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11510 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11511 S:      Maintained
11512 F:      drivers/pinctrl/intel/
11513
11514 PIN CONTROLLER - MEDIATEK
11515 M:      Sean Wang <sean.wang@mediatek.com>
11516 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11517 S:      Maintained
11518 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11519 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11520 F:      drivers/pinctrl/mediatek/mtk-eint.*
11521 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11522 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11523 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11524
11525 PIN CONTROLLER - QUALCOMM
11526 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11527 S:      Maintained
11528 L:      linux-arm-msm@vger.kernel.org
11529 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11530 F:      drivers/pinctrl/qcom/
11531
11532 PIN CONTROLLER - RENESAS
11533 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11534 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11535 L:      linux-renesas-soc@vger.kernel.org
11536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11537 S:      Maintained
11538 F:      drivers/pinctrl/sh-pfc/
11539
11540 PIN CONTROLLER - SAMSUNG
11541 M:      Tomasz Figa <tomasz.figa@gmail.com>
11542 M:      Krzysztof Kozlowski <krzk@kernel.org>
11543 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11545 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11546 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11548 S:      Maintained
11549 F:      drivers/pinctrl/samsung/
11550 F:      include/dt-bindings/pinctrl/samsung.h
11551 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11552
11553 PIN CONTROLLER - SINGLE
11554 M:      Tony Lindgren <tony@atomide.com>
11555 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11557 L:      linux-omap@vger.kernel.org
11558 S:      Maintained
11559 F:      drivers/pinctrl/pinctrl-single.c
11560
11561 PIN CONTROLLER - ST SPEAR
11562 M:      Viresh Kumar <vireshk@kernel.org>
11563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11564 W:      http://www.st.com/spear
11565 S:      Maintained
11566 F:      drivers/pinctrl/spear/
11567
11568 PISTACHIO SOC SUPPORT
11569 M:      James Hartley <james.hartley@sondrel.com>
11570 L:      linux-mips@linux-mips.org
11571 S:      Odd Fixes
11572 F:      arch/mips/pistachio/
11573 F:      arch/mips/include/asm/mach-pistachio/
11574 F:      arch/mips/boot/dts/img/pistachio*
11575 F:      arch/mips/configs/pistachio*_defconfig
11576
11577 PKTCDVD DRIVER
11578 S:      Orphan
11579 M:      linux-block@vger.kernel.org
11580 F:      drivers/block/pktcdvd.c
11581 F:      include/linux/pktcdvd.h
11582 F:      include/uapi/linux/pktcdvd.h
11583
11584 PKUNITY SOC DRIVERS
11585 M:      Guan Xuetao <gxt@pku.edu.cn>
11586 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11587 S:      Maintained
11588 T:      git git://github.com/gxt/linux.git
11589 F:      drivers/input/serio/i8042-unicore32io.h
11590 F:      drivers/i2c/busses/i2c-puv3.c
11591 F:      drivers/video/fbdev/fb-puv3.c
11592 F:      drivers/rtc/rtc-puv3.c
11593
11594 PMBUS HARDWARE MONITORING DRIVERS
11595 M:      Guenter Roeck <linux@roeck-us.net>
11596 L:      linux-hwmon@vger.kernel.org
11597 W:      http://hwmon.wiki.kernel.org/
11598 W:      http://www.roeck-us.net/linux/drivers/
11599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11600 S:      Maintained
11601 F:      Documentation/hwmon/pmbus
11602 F:      drivers/hwmon/pmbus/
11603 F:      include/linux/pmbus.h
11604
11605 PMC SIERRA MaxRAID DRIVER
11606 L:      linux-scsi@vger.kernel.org
11607 W:      http://www.pmc-sierra.com/
11608 S:      Orphan
11609 F:      drivers/scsi/pmcraid.*
11610
11611 PMC SIERRA PM8001 DRIVER
11612 M:      Jack Wang <jinpu.wang@profitbricks.com>
11613 M:      lindar_liu@usish.com
11614 L:      linux-scsi@vger.kernel.org
11615 S:      Supported
11616 F:      drivers/scsi/pm8001/
11617
11618 PNP SUPPORT
11619 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11620 S:      Maintained
11621 F:      drivers/pnp/
11622
11623 POSIX CLOCKS and TIMERS
11624 M:      Thomas Gleixner <tglx@linutronix.de>
11625 L:      linux-kernel@vger.kernel.org
11626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11627 S:      Maintained
11628 F:      fs/timerfd.c
11629 F:      include/linux/timer*
11630 F:      kernel/time/*timer*
11631
11632 POWER MANAGEMENT CORE
11633 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11634 L:      linux-pm@vger.kernel.org
11635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11636 B:      https://bugzilla.kernel.org
11637 S:      Supported
11638 F:      drivers/base/power/
11639 F:      include/linux/pm.h
11640 F:      include/linux/pm_*
11641 F:      include/linux/powercap.h
11642 F:      drivers/powercap/
11643 F:      kernel/configs/nopm.config
11644
11645 POWER STATE COORDINATION INTERFACE (PSCI)
11646 M:      Mark Rutland <mark.rutland@arm.com>
11647 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11648 L:      linux-arm-kernel@lists.infradead.org
11649 S:      Maintained
11650 F:      drivers/firmware/psci*.c
11651 F:      include/linux/psci.h
11652 F:      include/uapi/linux/psci.h
11653
11654 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11655 M:      Sebastian Reichel <sre@kernel.org>
11656 L:      linux-pm@vger.kernel.org
11657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11658 S:      Maintained
11659 F:      Documentation/ABI/testing/sysfs-class-power
11660 F:      Documentation/devicetree/bindings/power/supply/
11661 F:      include/linux/power_supply.h
11662 F:      drivers/power/supply/
11663
11664 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11665 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11666 L:      linuxppc-dev@lists.ozlabs.org
11667 S:      Maintained
11668 F:      drivers/char/powernv-op-panel.c
11669
11670 PPP OVER ATM (RFC 2364)
11671 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11672 S:      Maintained
11673 F:      net/atm/pppoatm.c
11674 F:      include/uapi/linux/atmppp.h
11675
11676 PPP OVER ETHERNET
11677 M:      Michal Ostrowski <mostrows@earthlink.net>
11678 S:      Maintained
11679 F:      drivers/net/ppp/pppoe.c
11680 F:      drivers/net/ppp/pppox.c
11681
11682 PPP OVER L2TP
11683 M:      James Chapman <jchapman@katalix.com>
11684 S:      Maintained
11685 F:      net/l2tp/l2tp_ppp.c
11686 F:      include/linux/if_pppol2tp.h
11687 F:      include/uapi/linux/if_pppol2tp.h
11688
11689 PPP PROTOCOL DRIVERS AND COMPRESSORS
11690 M:      Paul Mackerras <paulus@samba.org>
11691 L:      linux-ppp@vger.kernel.org
11692 S:      Maintained
11693 F:      drivers/net/ppp/ppp_*
11694
11695 PPS SUPPORT
11696 M:      Rodolfo Giometti <giometti@enneenne.com>
11697 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11698 L:      linuxpps@ml.enneenne.com (subscribers-only)
11699 S:      Maintained
11700 F:      Documentation/pps/
11701 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11702 F:      Documentation/ABI/testing/sysfs-pps
11703 F:      drivers/pps/
11704 F:      include/linux/pps*.h
11705 F:      include/uapi/linux/pps.h
11706
11707 PPTP DRIVER
11708 M:      Dmitry Kozlov <xeb@mail.ru>
11709 L:      netdev@vger.kernel.org
11710 S:      Maintained
11711 F:      drivers/net/ppp/pptp.c
11712 W:      http://sourceforge.net/projects/accel-pptp
11713
11714 PREEMPTIBLE KERNEL
11715 M:      Robert Love <rml@tech9.net>
11716 L:      kpreempt-tech@lists.sourceforge.net
11717 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11718 S:      Supported
11719 F:      Documentation/preempt-locking.txt
11720 F:      include/linux/preempt.h
11721
11722 PRINTK
11723 M:      Petr Mladek <pmladek@suse.com>
11724 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11725 R:      Steven Rostedt <rostedt@goodmis.org>
11726 S:      Maintained
11727 F:      kernel/printk/
11728 F:      include/linux/printk.h
11729
11730 PRISM54 WIRELESS DRIVER
11731 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11732 L:      linux-wireless@vger.kernel.org
11733 W:      http://wireless.kernel.org/en/users/Drivers/p54
11734 S:      Obsolete
11735 F:      drivers/net/wireless/intersil/prism54/
11736
11737 PROC FILESYSTEM
11738 R:      Alexey Dobriyan <adobriyan@gmail.com>
11739 L:      linux-kernel@vger.kernel.org
11740 L:      linux-fsdevel@vger.kernel.org
11741 S:      Maintained
11742 F:      fs/proc/
11743 F:      include/linux/proc_fs.h
11744 F:      tools/testing/selftests/proc/
11745
11746 PROC SYSCTL
11747 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11748 M:      Kees Cook <keescook@chromium.org>
11749 L:      linux-kernel@vger.kernel.org
11750 L:      linux-fsdevel@vger.kernel.org
11751 S:      Maintained
11752 F:      fs/proc/proc_sysctl.c
11753 F:      include/linux/sysctl.h
11754 F:      kernel/sysctl.c
11755 F:      tools/testing/selftests/sysctl/
11756
11757 PS3 NETWORK SUPPORT
11758 M:      Geoff Levand <geoff@infradead.org>
11759 L:      netdev@vger.kernel.org
11760 L:      linuxppc-dev@lists.ozlabs.org
11761 S:      Maintained
11762 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11763
11764 PS3 PLATFORM SUPPORT
11765 M:      Geoff Levand <geoff@infradead.org>
11766 L:      linuxppc-dev@lists.ozlabs.org
11767 S:      Maintained
11768 F:      arch/powerpc/boot/ps3*
11769 F:      arch/powerpc/include/asm/lv1call.h
11770 F:      arch/powerpc/include/asm/ps3*.h
11771 F:      arch/powerpc/platforms/ps3/
11772 F:      drivers/*/ps3*
11773 F:      drivers/ps3/
11774 F:      drivers/rtc/rtc-ps3.c
11775 F:      drivers/usb/host/*ps3.c
11776 F:      sound/ppc/snd_ps3*
11777
11778 PS3VRAM DRIVER
11779 M:      Jim Paris <jim@jtan.com>
11780 M:      Geoff Levand <geoff@infradead.org>
11781 L:      linuxppc-dev@lists.ozlabs.org
11782 S:      Maintained
11783 F:      drivers/block/ps3vram.c
11784
11785 PSAMPLE PACKET SAMPLING SUPPORT:
11786 M:      Yotam Gigi <yotam.gi@gmail.com>
11787 S:      Maintained
11788 F:      net/psample
11789 F:      include/net/psample.h
11790 F:      include/uapi/linux/psample.h
11791
11792 PSTORE FILESYSTEM
11793 M:      Kees Cook <keescook@chromium.org>
11794 M:      Anton Vorontsov <anton@enomsg.org>
11795 M:      Colin Cross <ccross@android.com>
11796 M:      Tony Luck <tony.luck@intel.com>
11797 S:      Maintained
11798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11799 F:      fs/pstore/
11800 F:      include/linux/pstore*
11801 F:      drivers/firmware/efi/efi-pstore.c
11802 F:      drivers/acpi/apei/erst.c
11803 F:      Documentation/admin-guide/ramoops.rst
11804 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11805 K:      \b(pstore|ramoops)
11806
11807 PTP HARDWARE CLOCK SUPPORT
11808 M:      Richard Cochran <richardcochran@gmail.com>
11809 L:      netdev@vger.kernel.org
11810 S:      Maintained
11811 W:      http://linuxptp.sourceforge.net/
11812 F:      Documentation/ABI/testing/sysfs-ptp
11813 F:      Documentation/ptp/*
11814 F:      drivers/net/phy/dp83640*
11815 F:      drivers/ptp/*
11816 F:      include/linux/ptp_cl*
11817
11818 PTRACE SUPPORT
11819 M:      Oleg Nesterov <oleg@redhat.com>
11820 S:      Maintained
11821 F:      include/asm-generic/syscall.h
11822 F:      include/linux/ptrace.h
11823 F:      include/linux/regset.h
11824 F:      include/linux/tracehook.h
11825 F:      include/uapi/linux/ptrace.h
11826 F:      include/uapi/linux/ptrace.h
11827 F:      include/asm-generic/ptrace.h
11828 F:      kernel/ptrace.c
11829 F:      arch/*/ptrace*.c
11830 F:      arch/*/*/ptrace*.c
11831 F:      arch/*/include/asm/ptrace*.h
11832
11833 PULSE8-CEC DRIVER
11834 M:      Hans Verkuil <hverkuil@xs4all.nl>
11835 L:      linux-media@vger.kernel.org
11836 T:      git git://linuxtv.org/media_tree.git
11837 S:      Maintained
11838 F:      drivers/media/usb/pulse8-cec/*
11839 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11840
11841 PVRUSB2 VIDEO4LINUX DRIVER
11842 M:      Mike Isely <isely@pobox.com>
11843 L:      pvrusb2@isely.net       (subscribers-only)
11844 L:      linux-media@vger.kernel.org
11845 W:      http://www.isely.net/pvrusb2/
11846 T:      git git://linuxtv.org/media_tree.git
11847 S:      Maintained
11848 F:      Documentation/media/v4l-drivers/pvrusb2*
11849 F:      drivers/media/usb/pvrusb2/
11850
11851 PWC WEBCAM DRIVER
11852 M:      Hans Verkuil <hverkuil@xs4all.nl>
11853 L:      linux-media@vger.kernel.org
11854 T:      git git://linuxtv.org/media_tree.git
11855 S:      Odd Fixes
11856 F:      drivers/media/usb/pwc/*
11857
11858 PWM FAN DRIVER
11859 M:      Kamil Debski <kamil@wypas.org>
11860 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11861 L:      linux-hwmon@vger.kernel.org
11862 S:      Supported
11863 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11864 F:      Documentation/hwmon/pwm-fan
11865 F:      drivers/hwmon/pwm-fan.c
11866
11867 PWM IR Transmitter
11868 M:      Sean Young <sean@mess.org>
11869 L:      linux-media@vger.kernel.org
11870 S:      Maintained
11871 F:      drivers/media/rc/pwm-ir-tx.c
11872
11873 PWM SUBSYSTEM
11874 M:      Thierry Reding <thierry.reding@gmail.com>
11875 L:      linux-pwm@vger.kernel.org
11876 S:      Maintained
11877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11878 F:      Documentation/pwm.txt
11879 F:      Documentation/devicetree/bindings/pwm/
11880 F:      include/linux/pwm.h
11881 F:      drivers/pwm/
11882 F:      drivers/video/backlight/pwm_bl.c
11883 F:      include/linux/pwm_backlight.h
11884 F:      drivers/gpio/gpio-mvebu.c
11885 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11886
11887 PXA GPIO DRIVER
11888 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11889 L:      linux-gpio@vger.kernel.org
11890 S:      Maintained
11891 F:      drivers/gpio/gpio-pxa.c
11892
11893 PXA MMCI DRIVER
11894 S:      Orphan
11895
11896 PXA RTC DRIVER
11897 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11898 L:      linux-rtc@vger.kernel.org
11899 S:      Maintained
11900
11901 PXA2xx/PXA3xx SUPPORT
11902 M:      Daniel Mack <daniel@zonque.org>
11903 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11904 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11906 T:      git git://github.com/hzhuang1/linux.git
11907 T:      git git://github.com/rjarzmik/linux.git
11908 S:      Maintained
11909 F:      arch/arm/boot/dts/pxa*
11910 F:      arch/arm/mach-pxa/
11911 F:      drivers/dma/pxa*
11912 F:      drivers/pcmcia/pxa2xx*
11913 F:      drivers/pinctrl/pxa/
11914 F:      drivers/spi/spi-pxa2xx*
11915 F:      drivers/usb/gadget/udc/pxa2*
11916 F:      include/sound/pxa2xx-lib.h
11917 F:      sound/arm/pxa*
11918 F:      sound/soc/pxa/
11919
11920 QAT DRIVER
11921 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11922 L:      qat-linux@intel.com
11923 S:      Supported
11924 F:      drivers/crypto/qat/
11925
11926 QCOM AUDIO (ASoC) DRIVERS
11927 M:      Patrick Lai <plai@codeaurora.org>
11928 M:      Banajit Goswami <bgoswami@codeaurora.org>
11929 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11930 S:      Supported
11931 F:      sound/soc/qcom/
11932
11933 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11934 M:      Gabriel Somlo <somlo@cmu.edu>
11935 M:      "Michael S. Tsirkin" <mst@redhat.com>
11936 L:      qemu-devel@nongnu.org
11937 S:      Maintained
11938 F:      drivers/firmware/qemu_fw_cfg.c
11939 F:      include/uapi/linux/qemu_fw_cfg.h
11940
11941 QIB DRIVER
11942 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11943 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11944 L:      linux-rdma@vger.kernel.org
11945 S:      Supported
11946 F:      drivers/infiniband/hw/qib/
11947
11948 QLOGIC QL41xxx FCOE DRIVER
11949 M:      QLogic-Storage-Upstream@cavium.com
11950 L:      linux-scsi@vger.kernel.org
11951 S:      Supported
11952 F:      drivers/scsi/qedf/
11953
11954 QLOGIC QL41xxx ISCSI DRIVER
11955 M:      QLogic-Storage-Upstream@cavium.com
11956 L:      linux-scsi@vger.kernel.org
11957 S:      Supported
11958 F:      drivers/scsi/qedi/
11959
11960 QLOGIC QL4xxx ETHERNET DRIVER
11961 M:      Ariel Elior <Ariel.Elior@cavium.com>
11962 M:      everest-linux-l2@cavium.com
11963 L:      netdev@vger.kernel.org
11964 S:      Supported
11965 F:      drivers/net/ethernet/qlogic/qed/
11966 F:      include/linux/qed/
11967 F:      drivers/net/ethernet/qlogic/qede/
11968
11969 QLOGIC QL4xxx RDMA DRIVER
11970 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11971 M:      Ariel Elior <Ariel.Elior@cavium.com>
11972 L:      linux-rdma@vger.kernel.org
11973 S:      Supported
11974 F:      drivers/infiniband/hw/qedr/
11975 F:      include/uapi/rdma/qedr-abi.h
11976
11977 QLOGIC QLA1280 SCSI DRIVER
11978 M:      Michael Reed <mdr@sgi.com>
11979 L:      linux-scsi@vger.kernel.org
11980 S:      Maintained
11981 F:      drivers/scsi/qla1280.[ch]
11982
11983 QLOGIC QLA2XXX FC-SCSI DRIVER
11984 M:      qla2xxx-upstream@qlogic.com
11985 L:      linux-scsi@vger.kernel.org
11986 S:      Supported
11987 F:      Documentation/scsi/LICENSE.qla2xxx
11988 F:      drivers/scsi/qla2xxx/
11989
11990 QLOGIC QLA3XXX NETWORK DRIVER
11991 M:      Dept-GELinuxNICDev@cavium.com
11992 L:      netdev@vger.kernel.org
11993 S:      Supported
11994 F:      Documentation/networking/LICENSE.qla3xxx
11995 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11996
11997 QLOGIC QLA4XXX iSCSI DRIVER
11998 M:      QLogic-Storage-Upstream@qlogic.com
11999 L:      linux-scsi@vger.kernel.org
12000 S:      Supported
12001 F:      Documentation/scsi/LICENSE.qla4xxx
12002 F:      drivers/scsi/qla4xxx/
12003
12004 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12005 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12006 M:      Manish Chopra <manish.chopra@cavium.com>
12007 M:      Dept-GELinuxNICDev@cavium.com
12008 L:      netdev@vger.kernel.org
12009 S:      Supported
12010 F:      drivers/net/ethernet/qlogic/qlcnic/
12011
12012 QLOGIC QLGE 10Gb ETHERNET DRIVER
12013 M:      Manish Chopra <manish.chopra@cavium.com>
12014 M:      Dept-GELinuxNICDev@cavium.com
12015 L:      netdev@vger.kernel.org
12016 S:      Supported
12017 F:      drivers/net/ethernet/qlogic/qlge/
12018
12019 QM1D1B0004 MEDIA DRIVER
12020 M:      Akihiro Tsukada <tskd08@gmail.com>
12021 L:      linux-media@vger.kernel.org
12022 S:      Odd Fixes
12023 F:      drivers/media/tuners/qm1d1b0004*
12024
12025 QM1D1C0042 MEDIA DRIVER
12026 M:      Akihiro Tsukada <tskd08@gmail.com>
12027 L:      linux-media@vger.kernel.org
12028 S:      Odd Fixes
12029 F:      drivers/media/tuners/qm1d1c0042*
12030
12031 QNX4 FILESYSTEM
12032 M:      Anders Larsen <al@alarsen.net>
12033 W:      http://www.alarsen.net/linux/qnx4fs/
12034 S:      Maintained
12035 F:      fs/qnx4/
12036 F:      include/uapi/linux/qnx4_fs.h
12037 F:      include/uapi/linux/qnxtypes.h
12038
12039 QORIQ DPAA2 FSL-MC BUS DRIVER
12040 M:      Stuart Yoder <stuyoder@gmail.com>
12041 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12042 L:      linux-kernel@vger.kernel.org
12043 S:      Maintained
12044 F:      drivers/bus/fsl-mc/
12045 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12046 F:      Documentation/networking/dpaa2/overview.rst
12047
12048 QT1010 MEDIA DRIVER
12049 M:      Antti Palosaari <crope@iki.fi>
12050 L:      linux-media@vger.kernel.org
12051 W:      https://linuxtv.org
12052 W:      http://palosaari.fi/linux/
12053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12054 T:      git git://linuxtv.org/anttip/media_tree.git
12055 S:      Maintained
12056 F:      drivers/media/tuners/qt1010*
12057
12058 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12059 M:      Kalle Valo <kvalo@codeaurora.org>
12060 L:      ath10k@lists.infradead.org
12061 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12063 S:      Supported
12064 F:      drivers/net/wireless/ath/ath10k/
12065
12066 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12067 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12068 L:      linux-wireless@vger.kernel.org
12069 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12070 S:      Supported
12071 F:      drivers/net/wireless/ath/ath9k/
12072
12073 QUALCOMM CAMERA SUBSYSTEM DRIVER
12074 M:      Todor Tomov <todor.tomov@linaro.org>
12075 L:      linux-media@vger.kernel.org
12076 S:      Maintained
12077 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12078 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12079 F:      drivers/media/platform/qcom/camss/
12080
12081 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12082 M:  Ilia Lin <ilia.lin@gmail.com>
12083 L:  linux-pm@vger.kernel.org
12084 S:  Maintained
12085 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12086 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12087
12088 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12089 M:      Timur Tabi <timur@kernel.org>
12090 L:      netdev@vger.kernel.org
12091 S:      Maintained
12092 F:      drivers/net/ethernet/qualcomm/emac/
12093
12094 QUALCOMM GENERIC INTERFACE I2C DRIVER
12095 M:      Alok Chauhan <alokc@codeaurora.org>
12096 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12097 L:      linux-i2c@vger.kernel.org
12098 L:      linux-arm-msm@vger.kernel.org
12099 S:      Supported
12100 F:      drivers/i2c/busses/i2c-qcom-geni.c
12101
12102 QUALCOMM HEXAGON ARCHITECTURE
12103 M:      Richard Kuo <rkuo@codeaurora.org>
12104 L:      linux-hexagon@vger.kernel.org
12105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12106 S:      Supported
12107 F:      arch/hexagon/
12108
12109 QUALCOMM HIDMA DRIVER
12110 M:      Sinan Kaya <okaya@kernel.org>
12111 L:      linux-arm-kernel@lists.infradead.org
12112 L:      linux-arm-msm@vger.kernel.org
12113 L:      dmaengine@vger.kernel.org
12114 S:      Supported
12115 F:      drivers/dma/qcom/hidma*
12116
12117 QUALCOMM IOMMU
12118 M:      Rob Clark <robdclark@gmail.com>
12119 L:      iommu@lists.linux-foundation.org
12120 L:      linux-arm-msm@vger.kernel.org
12121 S:      Maintained
12122 F:      drivers/iommu/qcom_iommu.c
12123
12124 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12125 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12126 L:      linux-media@vger.kernel.org
12127 L:      linux-arm-msm@vger.kernel.org
12128 T:      git git://linuxtv.org/media_tree.git
12129 S:      Maintained
12130 F:      drivers/media/platform/qcom/venus/
12131
12132 QUALCOMM WCN36XX WIRELESS DRIVER
12133 M:      Kalle Valo <kvalo@codeaurora.org>
12134 L:      wcn36xx@lists.infradead.org
12135 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12136 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12137 S:      Supported
12138 F:      drivers/net/wireless/ath/wcn36xx/
12139
12140 QUANTENNA QTNFMAC WIRELESS DRIVER
12141 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12142 M:      Avinash Patil <avinashp@quantenna.com>
12143 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12144 L:      linux-wireless@vger.kernel.org
12145 S:      Maintained
12146 F:      drivers/net/wireless/quantenna
12147
12148 RADEON and AMDGPU DRM DRIVERS
12149 M:      Alex Deucher <alexander.deucher@amd.com>
12150 M:      Christian König <christian.koenig@amd.com>
12151 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12152 L:      amd-gfx@lists.freedesktop.org
12153 T:      git git://people.freedesktop.org/~agd5f/linux
12154 S:      Supported
12155 F:      drivers/gpu/drm/radeon/
12156 F:      include/uapi/drm/radeon_drm.h
12157 F:      drivers/gpu/drm/amd/
12158 F:      include/uapi/drm/amdgpu_drm.h
12159
12160 RADEON FRAMEBUFFER DISPLAY DRIVER
12161 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12162 L:      linux-fbdev@vger.kernel.org
12163 S:      Maintained
12164 F:      drivers/video/fbdev/aty/radeon*
12165 F:      include/uapi/linux/radeonfb.h
12166
12167 RADIOSHARK RADIO DRIVER
12168 M:      Hans Verkuil <hverkuil@xs4all.nl>
12169 L:      linux-media@vger.kernel.org
12170 T:      git git://linuxtv.org/media_tree.git
12171 S:      Maintained
12172 F:      drivers/media/radio/radio-shark.c
12173
12174 RADIOSHARK2 RADIO DRIVER
12175 M:      Hans Verkuil <hverkuil@xs4all.nl>
12176 L:      linux-media@vger.kernel.org
12177 T:      git git://linuxtv.org/media_tree.git
12178 S:      Maintained
12179 F:      drivers/media/radio/radio-shark2.c
12180 F:      drivers/media/radio/radio-tea5777.c
12181
12182 RADOS BLOCK DEVICE (RBD)
12183 M:      Ilya Dryomov <idryomov@gmail.com>
12184 M:      Sage Weil <sage@redhat.com>
12185 M:      Alex Elder <elder@kernel.org>
12186 L:      ceph-devel@vger.kernel.org
12187 W:      http://ceph.com/
12188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12189 T:      git git://github.com/ceph/ceph-client.git
12190 S:      Supported
12191 F:      Documentation/ABI/testing/sysfs-bus-rbd
12192 F:      drivers/block/rbd.c
12193 F:      drivers/block/rbd_types.h
12194
12195 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12196 M:      Paul Mackerras <paulus@samba.org>
12197 L:      linux-fbdev@vger.kernel.org
12198 S:      Maintained
12199 F:      drivers/video/fbdev/aty/aty128fb.c
12200
12201 RAINSHADOW-CEC DRIVER
12202 M:      Hans Verkuil <hverkuil@xs4all.nl>
12203 L:      linux-media@vger.kernel.org
12204 T:      git git://linuxtv.org/media_tree.git
12205 S:      Maintained
12206 F:      drivers/media/usb/rainshadow-cec/*
12207
12208 RALINK MIPS ARCHITECTURE
12209 M:      John Crispin <john@phrozen.org>
12210 L:      linux-mips@linux-mips.org
12211 S:      Maintained
12212 F:      arch/mips/ralink
12213
12214 RALINK RT2X00 WIRELESS LAN DRIVER
12215 P:      rt2x00 project
12216 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12217 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12218 L:      linux-wireless@vger.kernel.org
12219 S:      Maintained
12220 F:      drivers/net/wireless/ralink/rt2x00/
12221
12222 RAMDISK RAM BLOCK DEVICE DRIVER
12223 M:      Jens Axboe <axboe@kernel.dk>
12224 S:      Maintained
12225 F:      Documentation/blockdev/ramdisk.txt
12226 F:      drivers/block/brd.c
12227
12228 RANCHU VIRTUAL BOARD FOR MIPS
12229 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12230 L:      linux-mips@linux-mips.org
12231 S:      Supported
12232 F:      arch/mips/generic/board-ranchu.c
12233 F:      arch/mips/configs/generic/board-ranchu.config
12234
12235 RANDOM NUMBER DRIVER
12236 M:      "Theodore Ts'o" <tytso@mit.edu>
12237 S:      Maintained
12238 F:      drivers/char/random.c
12239
12240 RAPIDIO SUBSYSTEM
12241 M:      Matt Porter <mporter@kernel.crashing.org>
12242 M:      Alexandre Bounine <alex.bou9@gmail.com>
12243 S:      Maintained
12244 F:      drivers/rapidio/
12245
12246 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12247 L:      linux-wireless@vger.kernel.org
12248 S:      Orphan
12249 F:      drivers/net/wireless/ray*
12250
12251 RCUTORTURE TEST FRAMEWORK
12252 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12253 M:      Josh Triplett <josh@joshtriplett.org>
12254 R:      Steven Rostedt <rostedt@goodmis.org>
12255 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12256 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12257 L:      linux-kernel@vger.kernel.org
12258 S:      Supported
12259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12260 F:      tools/testing/selftests/rcutorture
12261
12262 RDC R-321X SoC
12263 M:      Florian Fainelli <florian@openwrt.org>
12264 S:      Maintained
12265
12266 RDC R6040 FAST ETHERNET DRIVER
12267 M:      Florian Fainelli <f.fainelli@gmail.com>
12268 L:      netdev@vger.kernel.org
12269 S:      Maintained
12270 F:      drivers/net/ethernet/rdc/r6040.c
12271
12272 RDMAVT - RDMA verbs software
12273 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12274 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12275 L:      linux-rdma@vger.kernel.org
12276 S:      Supported
12277 F:      drivers/infiniband/sw/rdmavt
12278
12279 RDS - RELIABLE DATAGRAM SOCKETS
12280 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12281 L:      netdev@vger.kernel.org
12282 L:      linux-rdma@vger.kernel.org
12283 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12284 W:      https://oss.oracle.com/projects/rds/
12285 S:      Supported
12286 F:      net/rds/
12287 F:      Documentation/networking/rds.txt
12288
12289 RDT - RESOURCE ALLOCATION
12290 M:      Fenghua Yu <fenghua.yu@intel.com>
12291 M:      Reinette Chatre <reinette.chatre@intel.com>
12292 L:      linux-kernel@vger.kernel.org
12293 S:      Supported
12294 F:      arch/x86/kernel/cpu/intel_rdt*
12295 F:      arch/x86/include/asm/intel_rdt_sched.h
12296 F:      Documentation/x86/intel_rdt*
12297
12298 READ-COPY UPDATE (RCU)
12299 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12300 M:      Josh Triplett <josh@joshtriplett.org>
12301 R:      Steven Rostedt <rostedt@goodmis.org>
12302 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12303 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12304 L:      linux-kernel@vger.kernel.org
12305 W:      http://www.rdrop.com/users/paulmck/RCU/
12306 S:      Supported
12307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12308 F:      Documentation/RCU/
12309 X:      Documentation/RCU/torture.txt
12310 F:      include/linux/rcu*
12311 X:      include/linux/srcu*.h
12312 F:      kernel/rcu/
12313 X:      kernel/rcu/srcu*.c
12314
12315 REAL TIME CLOCK (RTC) SUBSYSTEM
12316 M:      Alessandro Zummo <a.zummo@towertech.it>
12317 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12318 L:      linux-rtc@vger.kernel.org
12319 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12321 S:      Maintained
12322 F:      Documentation/devicetree/bindings/rtc/
12323 F:      Documentation/rtc.txt
12324 F:      drivers/rtc/
12325 F:      include/linux/rtc.h
12326 F:      include/uapi/linux/rtc.h
12327 F:      include/linux/rtc/
12328 F:      include/linux/platform_data/rtc-*
12329 F:      tools/testing/selftests/rtc/
12330
12331 REALTEK AUDIO CODECS
12332 M:      Bard Liao <bardliao@realtek.com>
12333 M:      Oder Chiou <oder_chiou@realtek.com>
12334 S:      Maintained
12335 F:      sound/soc/codecs/rt*
12336 F:      include/sound/rt*.h
12337
12338 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12339 M:      Linus Walleij <linus.walleij@linaro.org>
12340 S:      Maintained
12341 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12342 F:      drivers/net/dsa/realtek-smi*
12343 F:      drivers/net/dsa/rtl83*
12344
12345 REGISTER MAP ABSTRACTION
12346 M:      Mark Brown <broonie@kernel.org>
12347 L:      linux-kernel@vger.kernel.org
12348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12349 S:      Supported
12350 F:      Documentation/devicetree/bindings/regmap/
12351 F:      drivers/base/regmap/
12352 F:      include/linux/regmap.h
12353
12354 REISERFS FILE SYSTEM
12355 L:      reiserfs-devel@vger.kernel.org
12356 S:      Supported
12357 F:      fs/reiserfs/
12358
12359 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12360 M:      Ohad Ben-Cohen <ohad@wizery.com>
12361 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12362 L:      linux-remoteproc@vger.kernel.org
12363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12364 S:      Maintained
12365 F:      Documentation/devicetree/bindings/remoteproc/
12366 F:      Documentation/remoteproc.txt
12367 F:      drivers/remoteproc/
12368 F:      include/linux/remoteproc.h
12369
12370 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12371 M:      Ohad Ben-Cohen <ohad@wizery.com>
12372 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12373 L:      linux-remoteproc@vger.kernel.org
12374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12375 S:      Maintained
12376 F:      drivers/rpmsg/
12377 F:      Documentation/rpmsg.txt
12378 F:      include/linux/rpmsg.h
12379 F:      include/linux/rpmsg/
12380
12381 RENESAS CLOCK DRIVERS
12382 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12383 L:      linux-renesas-soc@vger.kernel.org
12384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12385 S:      Supported
12386 F:      drivers/clk/renesas/
12387
12388 RENESAS EMEV2 I2C DRIVER
12389 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12390 S:      Supported
12391 F:      drivers/i2c/busses/i2c-emev2.c
12392
12393 RENESAS ETHERNET DRIVERS
12394 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12395 L:      netdev@vger.kernel.org
12396 L:      linux-renesas-soc@vger.kernel.org
12397 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12398 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12399 F:      drivers/net/ethernet/renesas/
12400 F:      include/linux/sh_eth.h
12401
12402 RENESAS R-CAR GYROADC DRIVER
12403 M:      Marek Vasut <marek.vasut@gmail.com>
12404 L:      linux-iio@vger.kernel.org
12405 S:      Supported
12406 F:      drivers/iio/adc/rcar_gyro_adc.c
12407
12408 RENESAS R-CAR I2C DRIVERS
12409 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12410 S:      Supported
12411 F:      drivers/i2c/busses/i2c-rcar.c
12412 F:      drivers/i2c/busses/i2c-sh_mobile.c
12413
12414 RENESAS USB PHY DRIVER
12415 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12416 L:      linux-renesas-soc@vger.kernel.org
12417 S:      Maintained
12418 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12419
12420 RESET CONTROLLER FRAMEWORK
12421 M:      Philipp Zabel <p.zabel@pengutronix.de>
12422 T:      git git://git.pengutronix.de/git/pza/linux
12423 S:      Maintained
12424 F:      drivers/reset/
12425 F:      Documentation/devicetree/bindings/reset/
12426 F:      include/dt-bindings/reset/
12427 F:      include/linux/reset.h
12428 F:      include/linux/reset-controller.h
12429
12430 RESTARTABLE SEQUENCES SUPPORT
12431 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12432 M:      Peter Zijlstra <peterz@infradead.org>
12433 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12434 M:      Boqun Feng <boqun.feng@gmail.com>
12435 L:      linux-kernel@vger.kernel.org
12436 S:      Supported
12437 F:      kernel/rseq.c
12438 F:      include/uapi/linux/rseq.h
12439 F:      include/trace/events/rseq.h
12440 F:      tools/testing/selftests/rseq/
12441
12442 RFKILL
12443 M:      Johannes Berg <johannes@sipsolutions.net>
12444 L:      linux-wireless@vger.kernel.org
12445 W:      http://wireless.kernel.org/
12446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12448 S:      Maintained
12449 F:      Documentation/rfkill.txt
12450 F:      Documentation/ABI/stable/sysfs-class-rfkill
12451 F:      net/rfkill/
12452 F:      include/linux/rfkill.h
12453 F:      include/uapi/linux/rfkill.h
12454
12455 RHASHTABLE
12456 M:      Thomas Graf <tgraf@suug.ch>
12457 M:      Herbert Xu <herbert@gondor.apana.org.au>
12458 L:      netdev@vger.kernel.org
12459 S:      Maintained
12460 F:      lib/rhashtable.c
12461 F:      lib/test_rhashtable.c
12462 F:      include/linux/rhashtable.h
12463 F:      include/linux/rhashtable-types.h
12464
12465 RICOH R5C592 MEMORYSTICK DRIVER
12466 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12467 S:      Maintained
12468 F:      drivers/memstick/host/r592.*
12469
12470 RICOH SMARTMEDIA/XD DRIVER
12471 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12472 S:      Maintained
12473 F:      drivers/mtd/nand/raw/r852.c
12474 F:      drivers/mtd/nand/raw/r852.h
12475
12476 RISC-V ARCHITECTURE
12477 M:      Palmer Dabbelt <palmer@sifive.com>
12478 M:      Albert Ou <aou@eecs.berkeley.edu>
12479 L:      linux-riscv@lists.infradead.org
12480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12481 S:      Supported
12482 F:      arch/riscv/
12483 K:      riscv
12484 N:      riscv
12485
12486 ROCCAT DRIVERS
12487 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12488 W:      http://sourceforge.net/projects/roccat/
12489 S:      Maintained
12490 F:      drivers/hid/hid-roccat*
12491 F:      include/linux/hid-roccat*
12492 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12493
12494 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12495 M:      Jacob chen <jacob2.chen@rock-chips.com>
12496 L:      linux-media@vger.kernel.org
12497 S:      Maintained
12498 F:      drivers/media/platform/rockchip/rga/
12499 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12500
12501 ROCKER DRIVER
12502 M:      Jiri Pirko <jiri@resnulli.us>
12503 L:      netdev@vger.kernel.org
12504 S:      Supported
12505 F:      drivers/net/ethernet/rocker/
12506
12507 ROCKETPORT DRIVER
12508 P:      Comtrol Corp.
12509 W:      http://www.comtrol.com
12510 S:      Maintained
12511 F:      Documentation/serial/rocket.txt
12512 F:      drivers/tty/rocket*
12513
12514 ROCKETPORT EXPRESS/INFINITY DRIVER
12515 M:      Kevin Cernekee <cernekee@gmail.com>
12516 L:      linux-serial@vger.kernel.org
12517 S:      Odd Fixes
12518 F:      drivers/tty/serial/rp2.*
12519
12520 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12521 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12522 L:      linux-kernel@vger.kernel.org
12523 L:      linux-renesas-soc@vger.kernel.org
12524 S:      Supported
12525 F:      drivers/mfd/bd9571mwv.c
12526 F:      drivers/regulator/bd9571mwv-regulator.c
12527 F:      drivers/gpio/gpio-bd9571mwv.c
12528 F:      include/linux/mfd/bd9571mwv.h
12529 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12530
12531 ROSE NETWORK LAYER
12532 M:      Ralf Baechle <ralf@linux-mips.org>
12533 L:      linux-hams@vger.kernel.org
12534 W:      http://www.linux-ax25.org/
12535 S:      Maintained
12536 F:      include/net/rose.h
12537 F:      include/uapi/linux/rose.h
12538 F:      net/rose/
12539
12540 RTL2830 MEDIA DRIVER
12541 M:      Antti Palosaari <crope@iki.fi>
12542 L:      linux-media@vger.kernel.org
12543 W:      https://linuxtv.org
12544 W:      http://palosaari.fi/linux/
12545 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12546 T:      git git://linuxtv.org/anttip/media_tree.git
12547 S:      Maintained
12548 F:      drivers/media/dvb-frontends/rtl2830*
12549
12550 RTL2832 MEDIA DRIVER
12551 M:      Antti Palosaari <crope@iki.fi>
12552 L:      linux-media@vger.kernel.org
12553 W:      https://linuxtv.org
12554 W:      http://palosaari.fi/linux/
12555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12556 T:      git git://linuxtv.org/anttip/media_tree.git
12557 S:      Maintained
12558 F:      drivers/media/dvb-frontends/rtl2832*
12559
12560 RTL2832_SDR MEDIA DRIVER
12561 M:      Antti Palosaari <crope@iki.fi>
12562 L:      linux-media@vger.kernel.org
12563 W:      https://linuxtv.org
12564 W:      http://palosaari.fi/linux/
12565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12566 T:      git git://linuxtv.org/anttip/media_tree.git
12567 S:      Maintained
12568 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12569
12570 RTL8180 WIRELESS DRIVER
12571 L:      linux-wireless@vger.kernel.org
12572 W:      http://wireless.kernel.org/
12573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12574 S:      Orphan
12575 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12576
12577 RTL8187 WIRELESS DRIVER
12578 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12579 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12580 M:      Larry Finger <Larry.Finger@lwfinger.net>
12581 L:      linux-wireless@vger.kernel.org
12582 W:      http://wireless.kernel.org/
12583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12584 S:      Maintained
12585 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12586
12587 REALTEK WIRELESS DRIVER (rtlwifi family)
12588 M:      Ping-Ke Shih <pkshih@realtek.com>
12589 L:      linux-wireless@vger.kernel.org
12590 W:      http://wireless.kernel.org/
12591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12592 S:      Maintained
12593 F:      drivers/net/wireless/realtek/rtlwifi/
12594
12595 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12596 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12597 L:      linux-wireless@vger.kernel.org
12598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12599 S:      Maintained
12600 F:      drivers/net/wireless/realtek/rtl8xxxu/
12601
12602 RXRPC SOCKETS (AF_RXRPC)
12603 M:      David Howells <dhowells@redhat.com>
12604 L:      linux-afs@lists.infradead.org
12605 S:      Supported
12606 F:      net/rxrpc/
12607 F:      include/keys/rxrpc-type.h
12608 F:      include/net/af_rxrpc.h
12609 F:      include/trace/events/rxrpc.h
12610 F:      include/uapi/linux/rxrpc.h
12611 F:      Documentation/networking/rxrpc.txt
12612 W:      https://www.infradead.org/~dhowells/kafs/
12613
12614 S3 SAVAGE FRAMEBUFFER DRIVER
12615 M:      Antonino Daplas <adaplas@gmail.com>
12616 L:      linux-fbdev@vger.kernel.org
12617 S:      Maintained
12618 F:      drivers/video/fbdev/savage/
12619
12620 S390
12621 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12622 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12623 L:      linux-s390@vger.kernel.org
12624 W:      http://www.ibm.com/developerworks/linux/linux390/
12625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12626 S:      Supported
12627 F:      arch/s390/
12628 F:      drivers/s390/
12629 F:      Documentation/s390/
12630 F:      Documentation/driver-api/s390-drivers.rst
12631
12632 S390 COMMON I/O LAYER
12633 M:      Sebastian Ott <sebott@linux.ibm.com>
12634 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12635 L:      linux-s390@vger.kernel.org
12636 W:      http://www.ibm.com/developerworks/linux/linux390/
12637 S:      Supported
12638 F:      drivers/s390/cio/
12639
12640 S390 DASD DRIVER
12641 M:      Stefan Haberland <sth@linux.ibm.com>
12642 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12643 L:      linux-s390@vger.kernel.org
12644 W:      http://www.ibm.com/developerworks/linux/linux390/
12645 S:      Supported
12646 F:      drivers/s390/block/dasd*
12647 F:      block/partitions/ibm.c
12648
12649 S390 IOMMU (PCI)
12650 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12651 L:      linux-s390@vger.kernel.org
12652 W:      http://www.ibm.com/developerworks/linux/linux390/
12653 S:      Supported
12654 F:      drivers/iommu/s390-iommu.c
12655
12656 S390 IUCV NETWORK LAYER
12657 M:      Julian Wiedmann <jwi@linux.ibm.com>
12658 M:      Ursula Braun <ubraun@linux.ibm.com>
12659 L:      linux-s390@vger.kernel.org
12660 W:      http://www.ibm.com/developerworks/linux/linux390/
12661 S:      Supported
12662 F:      drivers/s390/net/*iucv*
12663 F:      include/net/iucv/
12664 F:      net/iucv/
12665
12666 S390 NETWORK DRIVERS
12667 M:      Julian Wiedmann <jwi@linux.ibm.com>
12668 M:      Ursula Braun <ubraun@linux.ibm.com>
12669 L:      linux-s390@vger.kernel.org
12670 W:      http://www.ibm.com/developerworks/linux/linux390/
12671 S:      Supported
12672 F:      drivers/s390/net/
12673
12674 S390 PCI SUBSYSTEM
12675 M:      Sebastian Ott <sebott@linux.ibm.com>
12676 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12677 L:      linux-s390@vger.kernel.org
12678 W:      http://www.ibm.com/developerworks/linux/linux390/
12679 S:      Supported
12680 F:      arch/s390/pci/
12681 F:      drivers/pci/hotplug/s390_pci_hpc.c
12682
12683 S390 VFIO-CCW DRIVER
12684 M:      Cornelia Huck <cohuck@redhat.com>
12685 M:      Halil Pasic <pasic@linux.ibm.com>
12686 L:      linux-s390@vger.kernel.org
12687 L:      kvm@vger.kernel.org
12688 S:      Supported
12689 F:      drivers/s390/cio/vfio_ccw*
12690 F:      Documentation/s390/vfio-ccw.txt
12691 F:      include/uapi/linux/vfio_ccw.h
12692
12693 S390 ZCRYPT DRIVER
12694 M:      Harald Freudenberger <freude@linux.ibm.com>
12695 L:      linux-s390@vger.kernel.org
12696 W:      http://www.ibm.com/developerworks/linux/linux390/
12697 S:      Supported
12698 F:      drivers/s390/crypto/
12699
12700 S390 ZFCP DRIVER
12701 M:      Steffen Maier <maier@linux.ibm.com>
12702 M:      Benjamin Block <bblock@linux.ibm.com>
12703 L:      linux-s390@vger.kernel.org
12704 W:      http://www.ibm.com/developerworks/linux/linux390/
12705 S:      Supported
12706 F:      drivers/s390/scsi/zfcp_*
12707
12708 S3C24XX SD/MMC Driver
12709 M:      Ben Dooks <ben-linux@fluff.org>
12710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12711 S:      Supported
12712 F:      drivers/mmc/host/s3cmci.*
12713
12714 SAA6588 RDS RECEIVER DRIVER
12715 M:      Hans Verkuil <hverkuil@xs4all.nl>
12716 L:      linux-media@vger.kernel.org
12717 T:      git git://linuxtv.org/media_tree.git
12718 W:      https://linuxtv.org
12719 S:      Odd Fixes
12720 F:      drivers/media/i2c/saa6588*
12721
12722 SAA7134 VIDEO4LINUX DRIVER
12723 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12724 L:      linux-media@vger.kernel.org
12725 W:      https://linuxtv.org
12726 T:      git git://linuxtv.org/media_tree.git
12727 S:      Odd fixes
12728 F:      Documentation/media/v4l-drivers/saa7134*
12729 F:      drivers/media/pci/saa7134/
12730
12731 SAA7146 VIDEO4LINUX-2 DRIVER
12732 M:      Hans Verkuil <hverkuil@xs4all.nl>
12733 L:      linux-media@vger.kernel.org
12734 T:      git git://linuxtv.org/media_tree.git
12735 S:      Maintained
12736 F:      drivers/media/common/saa7146/
12737 F:      drivers/media/pci/saa7146/
12738 F:      include/media/saa7146*
12739
12740 SAMSUNG AUDIO (ASoC) DRIVERS
12741 M:      Krzysztof Kozlowski <krzk@kernel.org>
12742 M:      Sangbeom Kim <sbkim73@samsung.com>
12743 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12744 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12745 S:      Supported
12746 F:      sound/soc/samsung/
12747 F:      Documentation/devicetree/bindings/sound/samsung*
12748
12749 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12750 M:      Krzysztof Kozlowski <krzk@kernel.org>
12751 L:      linux-crypto@vger.kernel.org
12752 L:      linux-samsung-soc@vger.kernel.org
12753 S:      Maintained
12754 F:      drivers/crypto/exynos-rng.c
12755 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12756
12757 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12758 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12759 L:      linux-samsung-soc@vger.kernel.org
12760 S:      Maintained
12761 F:      drivers/char/hw_random/exynos-trng.c
12762 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12763
12764 SAMSUNG FRAMEBUFFER DRIVER
12765 M:      Jingoo Han <jingoohan1@gmail.com>
12766 L:      linux-fbdev@vger.kernel.org
12767 S:      Maintained
12768 F:      drivers/video/fbdev/s3c-fb.c
12769
12770 SAMSUNG LAPTOP DRIVER
12771 M:      Corentin Chary <corentin.chary@gmail.com>
12772 L:      platform-driver-x86@vger.kernel.org
12773 S:      Maintained
12774 F:      drivers/platform/x86/samsung-laptop.c
12775
12776 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12777 M:      Sangbeom Kim <sbkim73@samsung.com>
12778 M:      Krzysztof Kozlowski <krzk@kernel.org>
12779 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12780 L:      linux-kernel@vger.kernel.org
12781 L:      linux-samsung-soc@vger.kernel.org
12782 S:      Supported
12783 F:      drivers/mfd/sec*.c
12784 F:      drivers/regulator/s2m*.c
12785 F:      drivers/regulator/s5m*.c
12786 F:      drivers/clk/clk-s2mps11.c
12787 F:      drivers/rtc/rtc-s5m.c
12788 F:      include/linux/mfd/samsung/
12789 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12790 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12791 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12792 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12793
12794 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12795 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12796 L:      linux-media@vger.kernel.org
12797 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12798 S:      Maintained
12799 F:      drivers/media/platform/s3c-camif/
12800 F:      include/media/drv-intf/s3c_camif.h
12801
12802 SAMSUNG S3FWRN5 NFC DRIVER
12803 M:      Robert Baldyga <r.baldyga@samsung.com>
12804 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12805 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12806 S:      Supported
12807 F:      drivers/nfc/s3fwrn5
12808
12809 SAMSUNG S5C73M3 CAMERA DRIVER
12810 M:      Kyungmin Park <kyungmin.park@samsung.com>
12811 M:      Andrzej Hajda <a.hajda@samsung.com>
12812 L:      linux-media@vger.kernel.org
12813 S:      Supported
12814 F:      drivers/media/i2c/s5c73m3/*
12815
12816 SAMSUNG S5K5BAF CAMERA DRIVER
12817 M:      Kyungmin Park <kyungmin.park@samsung.com>
12818 M:      Andrzej Hajda <a.hajda@samsung.com>
12819 L:      linux-media@vger.kernel.org
12820 S:      Supported
12821 F:      drivers/media/i2c/s5k5baf.c
12822
12823 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12824 M:      Krzysztof Kozlowski <krzk@kernel.org>
12825 M:      Vladimir Zapolskiy <vz@mleia.com>
12826 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12827 L:      linux-crypto@vger.kernel.org
12828 L:      linux-samsung-soc@vger.kernel.org
12829 S:      Maintained
12830 F:      drivers/crypto/s5p-sss.c
12831
12832 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12833 M:      Kyungmin Park <kyungmin.park@samsung.com>
12834 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12835 L:      linux-media@vger.kernel.org
12836 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12837 S:      Supported
12838 F:      drivers/media/platform/exynos4-is/
12839
12840 SAMSUNG SOC CLOCK DRIVERS
12841 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12842 M:      Tomasz Figa <tomasz.figa@gmail.com>
12843 M:      Chanwoo Choi <cw00.choi@samsung.com>
12844 S:      Supported
12845 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12847 F:      drivers/clk/samsung/
12848 F:      include/dt-bindings/clock/exynos*.h
12849 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12850
12851 SAMSUNG SPI DRIVERS
12852 M:      Kukjin Kim <kgene@kernel.org>
12853 M:      Krzysztof Kozlowski <krzk@kernel.org>
12854 M:      Andi Shyti <andi@etezian.org>
12855 L:      linux-spi@vger.kernel.org
12856 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12857 S:      Maintained
12858 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12859 F:      drivers/spi/spi-s3c*
12860 F:      include/linux/platform_data/spi-s3c64xx.h
12861
12862 SAMSUNG SXGBE DRIVERS
12863 M:      Byungho An <bh74.an@samsung.com>
12864 M:      Girish K S <ks.giri@samsung.com>
12865 M:      Vipul Pandya <vipul.pandya@samsung.com>
12866 S:      Supported
12867 L:      netdev@vger.kernel.org
12868 F:      drivers/net/ethernet/samsung/sxgbe/
12869
12870 SAMSUNG THERMAL DRIVER
12871 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12872 L:      linux-pm@vger.kernel.org
12873 L:      linux-samsung-soc@vger.kernel.org
12874 S:      Supported
12875 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12876 F:      drivers/thermal/samsung/
12877
12878 SAMSUNG USB2 PHY DRIVER
12879 M:      Kamil Debski <kamil@wypas.org>
12880 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12881 L:      linux-kernel@vger.kernel.org
12882 S:      Supported
12883 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12884 F:      Documentation/phy/samsung-usb2.txt
12885 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12886 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12887 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12888 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12889 F:      drivers/phy/samsung/phy-samsung-usb2.c
12890 F:      drivers/phy/samsung/phy-samsung-usb2.h
12891
12892 SC1200 WDT DRIVER
12893 M:      Zwane Mwaikambo <zwanem@gmail.com>
12894 S:      Maintained
12895 F:      drivers/watchdog/sc1200wdt.c
12896
12897 SCHEDULER
12898 M:      Ingo Molnar <mingo@redhat.com>
12899 M:      Peter Zijlstra <peterz@infradead.org>
12900 L:      linux-kernel@vger.kernel.org
12901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12902 S:      Maintained
12903 F:      kernel/sched/
12904 F:      include/linux/sched.h
12905 F:      include/uapi/linux/sched.h
12906 F:      include/linux/wait.h
12907
12908 SCR24X CHIP CARD INTERFACE DRIVER
12909 M:      Lubomir Rintel <lkundrak@v3.sk>
12910 S:      Supported
12911 F:      drivers/char/pcmcia/scr24x_cs.c
12912
12913 SCSI CDROM DRIVER
12914 M:      Jens Axboe <axboe@kernel.dk>
12915 L:      linux-scsi@vger.kernel.org
12916 W:      http://www.kernel.dk
12917 S:      Maintained
12918 F:      drivers/scsi/sr*
12919
12920 SCSI RDMA PROTOCOL (SRP) INITIATOR
12921 M:      Bart Van Assche <bvanassche@acm.org>
12922 L:      linux-rdma@vger.kernel.org
12923 S:      Supported
12924 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12925 F:      drivers/infiniband/ulp/srp/
12926 F:      include/scsi/srp.h
12927
12928 SCSI RDMA PROTOCOL (SRP) TARGET
12929 M:      Bart Van Assche <bvanassche@acm.org>
12930 L:      linux-rdma@vger.kernel.org
12931 L:      target-devel@vger.kernel.org
12932 S:      Supported
12933 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12934 F:      drivers/infiniband/ulp/srpt/
12935
12936 SCSI SG DRIVER
12937 M:      Doug Gilbert <dgilbert@interlog.com>
12938 L:      linux-scsi@vger.kernel.org
12939 W:      http://sg.danny.cz/sg
12940 S:      Maintained
12941 F:      Documentation/scsi/scsi-generic.txt
12942 F:      drivers/scsi/sg.c
12943 F:      include/scsi/sg.h
12944
12945 SCSI SUBSYSTEM
12946 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12948 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12950 L:      linux-scsi@vger.kernel.org
12951 S:      Maintained
12952 F:      Documentation/devicetree/bindings/scsi/
12953 F:      drivers/scsi/
12954 F:      include/scsi/
12955
12956 SCSI TAPE DRIVER
12957 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12958 L:      linux-scsi@vger.kernel.org
12959 S:      Maintained
12960 F:      Documentation/scsi/st.txt
12961 F:      drivers/scsi/st.*
12962 F:      drivers/scsi/st_*.h
12963
12964 SCTP PROTOCOL
12965 M:      Vlad Yasevich <vyasevich@gmail.com>
12966 M:      Neil Horman <nhorman@tuxdriver.com>
12967 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12968 L:      linux-sctp@vger.kernel.org
12969 W:      http://lksctp.sourceforge.net
12970 S:      Maintained
12971 F:      Documentation/networking/sctp.txt
12972 F:      include/linux/sctp.h
12973 F:      include/uapi/linux/sctp.h
12974 F:      include/net/sctp/
12975 F:      net/sctp/
12976
12977 SCx200 CPU SUPPORT
12978 M:      Jim Cromie <jim.cromie@gmail.com>
12979 S:      Odd Fixes
12980 F:      Documentation/i2c/busses/scx200_acb
12981 F:      arch/x86/platform/scx200/
12982 F:      drivers/watchdog/scx200_wdt.c
12983 F:      drivers/i2c/busses/scx200*
12984 F:      drivers/mtd/maps/scx200_docflash.c
12985 F:      include/linux/scx200.h
12986
12987 SCx200 GPIO DRIVER
12988 M:      Jim Cromie <jim.cromie@gmail.com>
12989 S:      Maintained
12990 F:      drivers/char/scx200_gpio.c
12991 F:      include/linux/scx200_gpio.h
12992
12993 SCx200 HRT CLOCKSOURCE DRIVER
12994 M:      Jim Cromie <jim.cromie@gmail.com>
12995 S:      Maintained
12996 F:      drivers/clocksource/scx200_hrt.c
12997
12998 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12999 M:      Sascha Sommer <saschasommer@freenet.de>
13000 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13001 S:      Maintained
13002 F:      drivers/mmc/host/sdricoh_cs.c
13003
13004 SECURE COMPUTING
13005 M:      Kees Cook <keescook@chromium.org>
13006 R:      Andy Lutomirski <luto@amacapital.net>
13007 R:      Will Drewry <wad@chromium.org>
13008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13009 S:      Supported
13010 F:      kernel/seccomp.c
13011 F:      include/uapi/linux/seccomp.h
13012 F:      include/linux/seccomp.h
13013 F:      tools/testing/selftests/seccomp/*
13014 F:      tools/testing/selftests/kselftest_harness.h
13015 F:      Documentation/userspace-api/seccomp_filter.rst
13016 K:      \bsecure_computing
13017 K:      \bTIF_SECCOMP\b
13018
13019 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13020 M:      Al Cooper <alcooperx@gmail.com>
13021 L:      linux-mmc@vger.kernel.org
13022 L:      bcm-kernel-feedback-list@broadcom.com
13023 S:      Maintained
13024 F:      drivers/mmc/host/sdhci-brcmstb*
13025
13026 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13027 M:      Adrian Hunter <adrian.hunter@intel.com>
13028 L:      linux-mmc@vger.kernel.org
13029 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13030 S:      Maintained
13031 F:      drivers/mmc/host/sdhci*
13032 F:      include/linux/mmc/sdhci*
13033
13034 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13035 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13036 M:      Manjunath M B <manjumb@synopsys.com>
13037 L:      linux-mmc@vger.kernel.org
13038 S:      Maintained
13039 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13040
13041 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13042 M:      Ben Dooks <ben-linux@fluff.org>
13043 M:      Jaehoon Chung <jh80.chung@samsung.com>
13044 L:      linux-mmc@vger.kernel.org
13045 S:      Maintained
13046 F:      drivers/mmc/host/sdhci-s3c*
13047
13048 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13049 M:      Viresh Kumar <vireshk@kernel.org>
13050 L:      linux-mmc@vger.kernel.org
13051 S:      Maintained
13052 F:      drivers/mmc/host/sdhci-spear.c
13053
13054 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13055 M:      Kishon Vijay Abraham I <kishon@ti.com>
13056 L:      linux-mmc@vger.kernel.org
13057 S:      Maintained
13058 F:      drivers/mmc/host/sdhci-omap.c
13059
13060 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13061 M:      Scott Bauer <scott.bauer@intel.com>
13062 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13063 L:      linux-block@vger.kernel.org
13064 S:      Supported
13065 F:      block/sed*
13066 F:      block/opal_proto.h
13067 F:      include/linux/sed*
13068 F:      include/uapi/linux/sed*
13069
13070 SECURITY CONTACT
13071 M:      Security Officers <security@kernel.org>
13072 S:      Supported
13073
13074 SECURITY SUBSYSTEM
13075 M:      James Morris <jmorris@namei.org>
13076 M:      "Serge E. Hallyn" <serge@hallyn.com>
13077 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13079 W:      http://kernsec.org/
13080 S:      Supported
13081 F:      security/
13082 X:      security/selinux/
13083
13084 SELINUX SECURITY MODULE
13085 M:      Paul Moore <paul@paul-moore.com>
13086 M:      Stephen Smalley <sds@tycho.nsa.gov>
13087 M:      Eric Paris <eparis@parisplace.org>
13088 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13089 W:      https://selinuxproject.org
13090 W:      https://github.com/SELinuxProject
13091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13092 S:      Supported
13093 F:      include/linux/selinux*
13094 F:      security/selinux/
13095 F:      scripts/selinux/
13096 F:      Documentation/admin-guide/LSM/SELinux.rst
13097
13098 SENSABLE PHANTOM
13099 M:      Jiri Slaby <jirislaby@gmail.com>
13100 S:      Maintained
13101 F:      drivers/misc/phantom.c
13102 F:      include/uapi/linux/phantom.h
13103
13104 SERIAL DEVICE BUS
13105 M:      Rob Herring <robh@kernel.org>
13106 L:      linux-serial@vger.kernel.org
13107 S:      Maintained
13108 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13109 F:      drivers/tty/serdev/
13110 F:      include/linux/serdev.h
13111
13112 SERIAL DRIVERS
13113 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13114 L:      linux-serial@vger.kernel.org
13115 S:      Maintained
13116 F:      Documentation/devicetree/bindings/serial/
13117 F:      drivers/tty/serial/
13118
13119 SERIAL IR RECEIVER
13120 M:      Sean Young <sean@mess.org>
13121 L:      linux-media@vger.kernel.org
13122 S:      Maintained
13123 F:      drivers/media/rc/serial_ir.c
13124
13125 SFC NETWORK DRIVER
13126 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13127 M:      Edward Cree <ecree@solarflare.com>
13128 M:      Bert Kenward <bkenward@solarflare.com>
13129 L:      netdev@vger.kernel.org
13130 S:      Supported
13131 F:      drivers/net/ethernet/sfc/
13132
13133 SGI GRU DRIVER
13134 M:      Dimitri Sivanich <sivanich@sgi.com>
13135 S:      Maintained
13136 F:      drivers/misc/sgi-gru/
13137
13138 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13139 M:      Pat Gefre <pfg@sgi.com>
13140 L:      linux-ia64@vger.kernel.org
13141 S:      Supported
13142 F:      Documentation/ia64/serial.txt
13143 F:      drivers/tty/serial/ioc?_serial.c
13144 F:      include/linux/ioc?.h
13145
13146 SGI XP/XPC/XPNET DRIVER
13147 M:      Cliff Whickman <cpw@sgi.com>
13148 M:      Robin Holt <robinmholt@gmail.com>
13149 S:      Maintained
13150 F:      drivers/misc/sgi-xp/
13151
13152 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13153 M:      Ursula Braun <ubraun@linux.ibm.com>
13154 L:      linux-s390@vger.kernel.org
13155 W:      http://www.ibm.com/developerworks/linux/linux390/
13156 S:      Supported
13157 F:      net/smc/
13158
13159 SHARP RJ54N1CB0C SENSOR DRIVER
13160 M:      Jacopo Mondi <jacopo@jmondi.org>
13161 L:      linux-media@vger.kernel.org
13162 T:      git git://linuxtv.org/media_tree.git
13163 S:      Odd fixes
13164 F:      drivers/media/i2c/rj54n1cb0c.c
13165 F:      include/media/i2c/rj54n1cb0c.h
13166
13167 SH_VEU V4L2 MEM2MEM DRIVER
13168 L:      linux-media@vger.kernel.org
13169 S:      Orphan
13170 F:      drivers/media/platform/sh_veu.c
13171
13172 SH_VOU V4L2 OUTPUT DRIVER
13173 L:      linux-media@vger.kernel.org
13174 S:      Orphan
13175 F:      drivers/media/platform/sh_vou.c
13176 F:      include/media/drv-intf/sh_vou.h
13177
13178 SI2157 MEDIA DRIVER
13179 M:      Antti Palosaari <crope@iki.fi>
13180 L:      linux-media@vger.kernel.org
13181 W:      https://linuxtv.org
13182 W:      http://palosaari.fi/linux/
13183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13184 T:      git git://linuxtv.org/anttip/media_tree.git
13185 S:      Maintained
13186 F:      drivers/media/tuners/si2157*
13187
13188 SI2165 MEDIA DRIVER
13189 M:      Matthias Schwarzott <zzam@gentoo.org>
13190 L:      linux-media@vger.kernel.org
13191 W:      https://linuxtv.org
13192 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13193 S:      Maintained
13194 F:      drivers/media/dvb-frontends/si2165*
13195
13196 SI2168 MEDIA DRIVER
13197 M:      Antti Palosaari <crope@iki.fi>
13198 L:      linux-media@vger.kernel.org
13199 W:      https://linuxtv.org
13200 W:      http://palosaari.fi/linux/
13201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13202 T:      git git://linuxtv.org/anttip/media_tree.git
13203 S:      Maintained
13204 F:      drivers/media/dvb-frontends/si2168*
13205
13206 SI470X FM RADIO RECEIVER I2C DRIVER
13207 M:      Hans Verkuil <hverkuil@xs4all.nl>
13208 L:      linux-media@vger.kernel.org
13209 T:      git git://linuxtv.org/media_tree.git
13210 W:      https://linuxtv.org
13211 S:      Odd Fixes
13212 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13213
13214 SI470X FM RADIO RECEIVER USB DRIVER
13215 M:      Hans Verkuil <hverkuil@xs4all.nl>
13216 L:      linux-media@vger.kernel.org
13217 T:      git git://linuxtv.org/media_tree.git
13218 W:      https://linuxtv.org
13219 S:      Maintained
13220 F:      drivers/media/radio/si470x/radio-si470x-common.c
13221 F:      drivers/media/radio/si470x/radio-si470x.h
13222 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13223
13224 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13225 M:      Eduardo Valentin <edubezval@gmail.com>
13226 L:      linux-media@vger.kernel.org
13227 T:      git git://linuxtv.org/media_tree.git
13228 W:      https://linuxtv.org
13229 S:      Odd Fixes
13230 F:      drivers/media/radio/si4713/si4713.?
13231
13232 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13233 M:      Eduardo Valentin <edubezval@gmail.com>
13234 L:      linux-media@vger.kernel.org
13235 T:      git git://linuxtv.org/media_tree.git
13236 W:      https://linuxtv.org
13237 S:      Odd Fixes
13238 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13239
13240 SI4713 FM RADIO TRANSMITTER USB DRIVER
13241 M:      Hans Verkuil <hverkuil@xs4all.nl>
13242 L:      linux-media@vger.kernel.org
13243 T:      git git://linuxtv.org/media_tree.git
13244 W:      https://linuxtv.org
13245 S:      Maintained
13246 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13247
13248 SIANO DVB DRIVER
13249 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13250 L:      linux-media@vger.kernel.org
13251 W:      https://linuxtv.org
13252 T:      git git://linuxtv.org/media_tree.git
13253 S:      Odd fixes
13254 F:      drivers/media/common/siano/
13255 F:      drivers/media/usb/siano/
13256 F:      drivers/media/usb/siano/
13257 F:      drivers/media/mmc/siano/
13258
13259 SIFIVE DRIVERS
13260 M:      Palmer Dabbelt <palmer@sifive.com>
13261 L:      linux-riscv@lists.infradead.org
13262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13263 S:      Supported
13264 K:      sifive
13265 N:      sifive
13266
13267 SILEAD TOUCHSCREEN DRIVER
13268 M:      Hans de Goede <hdegoede@redhat.com>
13269 L:      linux-input@vger.kernel.org
13270 L:      platform-driver-x86@vger.kernel.org
13271 S:      Maintained
13272 F:      drivers/input/touchscreen/silead.c
13273 F:      drivers/platform/x86/touchscreen_dmi.c
13274
13275 SILICON MOTION SM712 FRAME BUFFER DRIVER
13276 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13277 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13278 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13279 L:      linux-fbdev@vger.kernel.org
13280 S:      Maintained
13281 F:      drivers/video/fbdev/sm712*
13282 F:      Documentation/fb/sm712fb.txt
13283
13284 SIMPLE FIRMWARE INTERFACE (SFI)
13285 M:      Len Brown <lenb@kernel.org>
13286 L:      sfi-devel@simplefirmware.org
13287 W:      http://simplefirmware.org/
13288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13289 S:      Supported
13290 F:      arch/x86/platform/sfi/
13291 F:      drivers/sfi/
13292 F:      include/linux/sfi*.h
13293
13294 SIMPLEFB FB DRIVER
13295 M:      Hans de Goede <hdegoede@redhat.com>
13296 L:      linux-fbdev@vger.kernel.org
13297 S:      Maintained
13298 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13299 F:      drivers/video/fbdev/simplefb.c
13300 F:      include/linux/platform_data/simplefb.h
13301
13302 SIMTEC EB110ATX (Chalice CATS)
13303 P:      Ben Dooks
13304 P:      Vincent Sanders <vince@simtec.co.uk>
13305 M:      Simtec Linux Team <linux@simtec.co.uk>
13306 W:      http://www.simtec.co.uk/products/EB110ATX/
13307 S:      Supported
13308
13309 SIMTEC EB2410ITX (BAST)
13310 P:      Ben Dooks
13311 P:      Vincent Sanders <vince@simtec.co.uk>
13312 M:      Simtec Linux Team <linux@simtec.co.uk>
13313 W:      http://www.simtec.co.uk/products/EB2410ITX/
13314 S:      Supported
13315 F:      arch/arm/mach-s3c24xx/mach-bast.c
13316 F:      arch/arm/mach-s3c24xx/bast-ide.c
13317 F:      arch/arm/mach-s3c24xx/bast-irq.c
13318
13319 SIPHASH PRF ROUTINES
13320 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13321 S:      Maintained
13322 F:      lib/siphash.c
13323 F:      lib/test_siphash.c
13324 F:      include/linux/siphash.h
13325
13326 SIOX
13327 M:      Gavin Schenk <g.schenk@eckelmann.de>
13328 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13329 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13330 S:      Supported
13331 F:      drivers/siox/*
13332 F:      include/trace/events/siox.h
13333
13334 SIS 190 ETHERNET DRIVER
13335 M:      Francois Romieu <romieu@fr.zoreil.com>
13336 L:      netdev@vger.kernel.org
13337 S:      Maintained
13338 F:      drivers/net/ethernet/sis/sis190.c
13339
13340 SIS 900/7016 FAST ETHERNET DRIVER
13341 M:      Daniele Venzano <venza@brownhat.org>
13342 W:      http://www.brownhat.org/sis900.html
13343 L:      netdev@vger.kernel.org
13344 S:      Maintained
13345 F:      drivers/net/ethernet/sis/sis900.*
13346
13347 SIS FRAMEBUFFER DRIVER
13348 M:      Thomas Winischhofer <thomas@winischhofer.net>
13349 W:      http://www.winischhofer.net/linuxsisvga.shtml
13350 S:      Maintained
13351 F:      Documentation/fb/sisfb.txt
13352 F:      drivers/video/fbdev/sis/
13353 F:      include/video/sisfb.h
13354
13355 SIS USB2VGA DRIVER
13356 M:      Thomas Winischhofer <thomas@winischhofer.net>
13357 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13358 S:      Maintained
13359 F:      drivers/usb/misc/sisusbvga/
13360
13361 SLAB ALLOCATOR
13362 M:      Christoph Lameter <cl@linux.com>
13363 M:      Pekka Enberg <penberg@kernel.org>
13364 M:      David Rientjes <rientjes@google.com>
13365 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13366 M:      Andrew Morton <akpm@linux-foundation.org>
13367 L:      linux-mm@kvack.org
13368 S:      Maintained
13369 F:      include/linux/sl?b*.h
13370 F:      mm/sl?b*
13371
13372 SLEEPABLE READ-COPY UPDATE (SRCU)
13373 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13374 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13375 M:      Josh Triplett <josh@joshtriplett.org>
13376 R:      Steven Rostedt <rostedt@goodmis.org>
13377 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13378 L:      linux-kernel@vger.kernel.org
13379 W:      http://www.rdrop.com/users/paulmck/RCU/
13380 S:      Supported
13381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13382 F:      include/linux/srcu*.h
13383 F:      kernel/rcu/srcu*.c
13384
13385 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13386 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13387 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13388 S:      Maintained
13389 F:      drivers/slimbus/
13390 F:      Documentation/devicetree/bindings/slimbus/
13391 F:      include/linux/slimbus.h
13392
13393 SMACK SECURITY MODULE
13394 M:      Casey Schaufler <casey@schaufler-ca.com>
13395 L:      linux-security-module@vger.kernel.org
13396 W:      http://schaufler-ca.com
13397 T:      git git://github.com/cschaufler/smack-next
13398 S:      Maintained
13399 F:      Documentation/admin-guide/LSM/Smack.rst
13400 F:      security/smack/
13401
13402 SMC91x ETHERNET DRIVER
13403 M:      Nicolas Pitre <nico@fluxnic.net>
13404 S:      Odd Fixes
13405 F:      drivers/net/ethernet/smsc/smc91x.*
13406
13407 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13408 M:      Sakari Ailus <sakari.ailus@iki.fi>
13409 L:      linux-media@vger.kernel.org
13410 S:      Maintained
13411 F:      drivers/media/i2c/smiapp/
13412 F:      include/media/i2c/smiapp.h
13413 F:      drivers/media/i2c/smiapp-pll.c
13414 F:      drivers/media/i2c/smiapp-pll.h
13415 F:      include/uapi/linux/smiapp.h
13416 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13417
13418 SMM665 HARDWARE MONITOR DRIVER
13419 M:      Guenter Roeck <linux@roeck-us.net>
13420 L:      linux-hwmon@vger.kernel.org
13421 S:      Maintained
13422 F:      Documentation/hwmon/smm665
13423 F:      drivers/hwmon/smm665.c
13424
13425 SMSC EMC2103 HARDWARE MONITOR DRIVER
13426 M:      Steve Glendinning <steve.glendinning@shawell.net>
13427 L:      linux-hwmon@vger.kernel.org
13428 S:      Maintained
13429 F:      Documentation/hwmon/emc2103
13430 F:      drivers/hwmon/emc2103.c
13431
13432 SMSC SCH5627 HARDWARE MONITOR DRIVER
13433 M:      Hans de Goede <hdegoede@redhat.com>
13434 L:      linux-hwmon@vger.kernel.org
13435 S:      Supported
13436 F:      Documentation/hwmon/sch5627
13437 F:      drivers/hwmon/sch5627.c
13438
13439 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13440 M:      Steve Glendinning <steve.glendinning@shawell.net>
13441 L:      linux-fbdev@vger.kernel.org
13442 S:      Maintained
13443 F:      drivers/video/fbdev/smscufx.c
13444
13445 SMSC47B397 HARDWARE MONITOR DRIVER
13446 M:      Jean Delvare <jdelvare@suse.com>
13447 L:      linux-hwmon@vger.kernel.org
13448 S:      Maintained
13449 F:      Documentation/hwmon/smsc47b397
13450 F:      drivers/hwmon/smsc47b397.c
13451
13452 SMSC911x ETHERNET DRIVER
13453 M:      Steve Glendinning <steve.glendinning@shawell.net>
13454 L:      netdev@vger.kernel.org
13455 S:      Maintained
13456 F:      include/linux/smsc911x.h
13457 F:      drivers/net/ethernet/smsc/smsc911x.*
13458
13459 SMSC9420 PCI ETHERNET DRIVER
13460 M:      Steve Glendinning <steve.glendinning@shawell.net>
13461 L:      netdev@vger.kernel.org
13462 S:      Maintained
13463 F:      drivers/net/ethernet/smsc/smsc9420.*
13464
13465 SOC-CAMERA V4L2 SUBSYSTEM
13466 L:      linux-media@vger.kernel.org
13467 T:      git git://linuxtv.org/media_tree.git
13468 S:      Orphan
13469 F:      include/media/soc*
13470 F:      drivers/media/i2c/soc_camera/
13471 F:      drivers/media/platform/soc_camera/
13472
13473 SOCIONEXT SYNQUACER I2C DRIVER
13474 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13475 L:      linux-i2c@vger.kernel.org
13476 S:      Maintained
13477 F:      drivers/i2c/busses/i2c-synquacer.c
13478 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13479
13480 SOCIONEXT UNIPHIER SOUND DRIVER
13481 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13482 S:      Orphan
13483 F:      sound/soc/uniphier/
13484
13485 SOEKRIS NET48XX LED SUPPORT
13486 M:      Chris Boot <bootc@bootc.net>
13487 S:      Maintained
13488 F:      drivers/leds/leds-net48xx.c
13489
13490 SOFT-ROCE DRIVER (rxe)
13491 M:      Moni Shoua <monis@mellanox.com>
13492 L:      linux-rdma@vger.kernel.org
13493 S:      Supported
13494 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13495 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13496 F:      drivers/infiniband/sw/rxe/
13497 F:      include/uapi/rdma/rdma_user_rxe.h
13498
13499 SOFTLOGIC 6x10 MPEG CODEC
13500 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13501 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13502 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13503 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13504 M:      Ismael Luceno <ismael@iodev.co.uk>
13505 L:      linux-media@vger.kernel.org
13506 S:      Supported
13507 F:      drivers/media/pci/solo6x10/
13508
13509 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13510 M:      James Morse <james.morse@arm.com>
13511 L:      linux-arm-kernel@lists.infradead.org
13512 S:      Maintained
13513 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13514 F:      drivers/firmware/arm_sdei.c
13515 F:      include/linux/sdei.h
13516 F:      include/uapi/linux/sdei.h
13517
13518 SOFTWARE RAID (Multiple Disks) SUPPORT
13519 M:      Shaohua Li <shli@kernel.org>
13520 L:      linux-raid@vger.kernel.org
13521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13522 S:      Supported
13523 F:      drivers/md/Makefile
13524 F:      drivers/md/Kconfig
13525 F:      drivers/md/md*
13526 F:      drivers/md/raid*
13527 F:      include/linux/raid/
13528 F:      include/uapi/linux/raid/
13529
13530 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13531 M:      Jassi Brar <jaswinder.singh@linaro.org>
13532 L:      netdev@vger.kernel.org
13533 S:      Maintained
13534 F:      drivers/net/ethernet/socionext/netsec.c
13535 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13536
13537 SOLIDRUN CLEARFOG SUPPORT
13538 M:      Russell King <linux@armlinux.org.uk>
13539 S:      Maintained
13540 F:      arch/arm/boot/dts/armada-388-clearfog*
13541 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13542
13543 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13544 M:      Russell King <linux@armlinux.org.uk>
13545 S:      Maintained
13546 F:      arch/arm/boot/dts/imx6*-cubox-i*
13547 F:      arch/arm/boot/dts/imx6*-hummingboard*
13548 F:      arch/arm/boot/dts/imx6*-sr-*
13549
13550 SONIC NETWORK DRIVER
13551 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13552 L:      netdev@vger.kernel.org
13553 S:      Maintained
13554 F:      drivers/net/ethernet/natsemi/sonic.*
13555
13556 SONICS SILICON BACKPLANE DRIVER (SSB)
13557 M:      Michael Buesch <m@bues.ch>
13558 L:      linux-wireless@vger.kernel.org
13559 S:      Maintained
13560 F:      drivers/ssb/
13561 F:      include/linux/ssb/
13562
13563 SONY IMX258 SENSOR DRIVER
13564 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13565 L:      linux-media@vger.kernel.org
13566 T:      git git://linuxtv.org/media_tree.git
13567 S:      Maintained
13568 F:      drivers/media/i2c/imx258.c
13569
13570 SONY IMX274 SENSOR DRIVER
13571 M:      Leon Luo <leonl@leopardimaging.com>
13572 L:      linux-media@vger.kernel.org
13573 T:      git git://linuxtv.org/media_tree.git
13574 S:      Maintained
13575 F:      drivers/media/i2c/imx274.c
13576 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13577
13578 SONY MEMORYSTICK CARD SUPPORT
13579 M:      Alex Dubov <oakad@yahoo.com>
13580 W:      http://tifmxx.berlios.de/
13581 S:      Maintained
13582 F:      drivers/memstick/host/tifm_ms.c
13583
13584 SONY MEMORYSTICK STANDARD SUPPORT
13585 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13586 S:      Maintained
13587 F:      drivers/memstick/core/ms_block.*
13588
13589 SONY VAIO CONTROL DEVICE DRIVER
13590 M:      Mattia Dongili <malattia@linux.it>
13591 L:      platform-driver-x86@vger.kernel.org
13592 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13593 S:      Maintained
13594 F:      Documentation/laptops/sony-laptop.txt
13595 F:      drivers/char/sonypi.c
13596 F:      drivers/platform/x86/sony-laptop.c
13597 F:      include/linux/sony-laptop.h
13598
13599 SOUND
13600 M:      Jaroslav Kysela <perex@perex.cz>
13601 M:      Takashi Iwai <tiwai@suse.com>
13602 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13603 W:      http://www.alsa-project.org/
13604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13605 T:      git git://git.alsa-project.org/alsa-kernel.git
13606 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13607 S:      Maintained
13608 F:      Documentation/sound/
13609 F:      include/sound/
13610 F:      include/uapi/sound/
13611 F:      sound/
13612
13613 SOUND - COMPRESSED AUDIO
13614 M:      Vinod Koul <vkoul@kernel.org>
13615 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13617 S:      Supported
13618 F:      Documentation/sound/designs/compress-offload.rst
13619 F:      include/sound/compress_driver.h
13620 F:      include/uapi/sound/compress_*
13621 F:      sound/core/compress_offload.c
13622 F:      sound/soc/soc-compress.c
13623
13624 SOUND - DMAENGINE HELPERS
13625 M:      Lars-Peter Clausen <lars@metafoo.de>
13626 S:      Supported
13627 F:      include/sound/dmaengine_pcm.h
13628 F:      sound/core/pcm_dmaengine.c
13629 F:      sound/soc/soc-generic-dmaengine-pcm.c
13630
13631 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13632 M:      Liam Girdwood <lgirdwood@gmail.com>
13633 M:      Mark Brown <broonie@kernel.org>
13634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13636 W:      http://alsa-project.org/main/index.php/ASoC
13637 S:      Supported
13638 F:      Documentation/devicetree/bindings/sound/
13639 F:      Documentation/sound/soc/
13640 F:      sound/soc/
13641 F:      include/sound/soc*
13642
13643 SOUNDWIRE SUBSYSTEM
13644 M:      Vinod Koul <vinod.koul@intel.com>
13645 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13646 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13648 S:      Supported
13649 F:      Documentation/driver-api/soundwire/
13650 F:      drivers/soundwire/
13651 F:      include/linux/soundwire/
13652
13653 SP2 MEDIA DRIVER
13654 M:      Olli Salonen <olli.salonen@iki.fi>
13655 L:      linux-media@vger.kernel.org
13656 W:      https://linuxtv.org
13657 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13658 S:      Maintained
13659 F:      drivers/media/dvb-frontends/sp2*
13660
13661 SPARC + UltraSPARC (sparc/sparc64)
13662 M:      "David S. Miller" <davem@davemloft.net>
13663 L:      sparclinux@vger.kernel.org
13664 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13667 S:      Maintained
13668 F:      arch/sparc/
13669 F:      drivers/sbus/
13670
13671 SPARC SERIAL DRIVERS
13672 M:      "David S. Miller" <davem@davemloft.net>
13673 L:      sparclinux@vger.kernel.org
13674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13676 S:      Maintained
13677 F:      include/linux/sunserialcore.h
13678 F:      drivers/tty/serial/suncore.c
13679 F:      drivers/tty/serial/sunhv.c
13680 F:      drivers/tty/serial/sunsab.c
13681 F:      drivers/tty/serial/sunsab.h
13682 F:      drivers/tty/serial/sunsu.c
13683 F:      drivers/tty/serial/sunzilog.c
13684 F:      drivers/tty/serial/sunzilog.h
13685 F:      drivers/tty/vcc.c
13686
13687 SPARSE CHECKER
13688 M:      "Christopher Li" <sparse@chrisli.org>
13689 L:      linux-sparse@vger.kernel.org
13690 W:      https://sparse.wiki.kernel.org/
13691 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13692 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13693 S:      Maintained
13694 F:      include/linux/compiler.h
13695
13696 SPEAR CLOCK FRAMEWORK SUPPORT
13697 M:      Viresh Kumar <vireshk@kernel.org>
13698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13699 W:      http://www.st.com/spear
13700 S:      Maintained
13701 F:      drivers/clk/spear/
13702
13703 SPEAR PLATFORM SUPPORT
13704 M:      Viresh Kumar <vireshk@kernel.org>
13705 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13707 W:      http://www.st.com/spear
13708 S:      Maintained
13709 F:      arch/arm/boot/dts/spear*
13710 F:      arch/arm/mach-spear/
13711
13712 SPI NOR SUBSYSTEM
13713 M:      Marek Vasut <marek.vasut@gmail.com>
13714 L:      linux-mtd@lists.infradead.org
13715 W:      http://www.linux-mtd.infradead.org/
13716 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13717 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13718 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13719 S:      Maintained
13720 F:      drivers/mtd/spi-nor/
13721 F:      include/linux/mtd/spi-nor.h
13722
13723 SPI SUBSYSTEM
13724 M:      Mark Brown <broonie@kernel.org>
13725 L:      linux-spi@vger.kernel.org
13726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13727 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13728 S:      Maintained
13729 F:      Documentation/devicetree/bindings/spi/
13730 F:      Documentation/spi/
13731 F:      drivers/spi/
13732 F:      include/linux/spi/
13733 F:      include/uapi/linux/spi/
13734 F:      tools/spi/
13735
13736 SPIDERNET NETWORK DRIVER for CELL
13737 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13738 L:      netdev@vger.kernel.org
13739 S:      Supported
13740 F:      Documentation/networking/spider_net.txt
13741 F:      drivers/net/ethernet/toshiba/spider_net*
13742
13743 SPMI SUBSYSTEM
13744 R:      Stephen Boyd <sboyd@kernel.org>
13745 L:      linux-arm-msm@vger.kernel.org
13746 F:      Documentation/devicetree/bindings/spmi/
13747 F:      drivers/spmi/
13748 F:      include/dt-bindings/spmi/spmi.h
13749 F:      include/linux/spmi.h
13750 F:      include/trace/events/spmi.h
13751
13752 SPU FILE SYSTEM
13753 M:      Jeremy Kerr <jk@ozlabs.org>
13754 L:      linuxppc-dev@lists.ozlabs.org
13755 W:      http://www.ibm.com/developerworks/power/cell/
13756 S:      Supported
13757 F:      Documentation/filesystems/spufs.txt
13758 F:      arch/powerpc/platforms/cell/spufs/
13759
13760 SQUASHFS FILE SYSTEM
13761 M:      Phillip Lougher <phillip@squashfs.org.uk>
13762 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13763 W:      http://squashfs.org.uk
13764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13765 S:      Maintained
13766 F:      Documentation/filesystems/squashfs.txt
13767 F:      fs/squashfs/
13768
13769 SRM (Alpha) environment access
13770 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13771 S:      Maintained
13772 F:      arch/alpha/kernel/srm_env.c
13773
13774 ST STM32 I2C/SMBUS DRIVER
13775 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13776 L:      linux-i2c@vger.kernel.org
13777 S:      Maintained
13778 F:      drivers/i2c/busses/i2c-stm32*
13779
13780 STABLE BRANCH
13781 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13782 L:      stable@vger.kernel.org
13783 S:      Supported
13784 F:      Documentation/process/stable-kernel-rules.rst
13785
13786 STAGING - COMEDI
13787 M:      Ian Abbott <abbotti@mev.co.uk>
13788 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13789 S:      Odd Fixes
13790 F:      drivers/staging/comedi/
13791
13792 STAGING - EROFS FILE SYSTEM
13793 M:      Gao Xiang <gaoxiang25@huawei.com>
13794 M:      Chao Yu <yuchao0@huawei.com>
13795 L:      linux-erofs@lists.ozlabs.org
13796 S:      Maintained
13797 F:      drivers/staging/erofs/
13798
13799 STAGING - FLARION FT1000 DRIVERS
13800 M:      Marek Belisko <marek.belisko@gmail.com>
13801 S:      Odd Fixes
13802 F:      drivers/staging/ft1000/
13803
13804 STAGING - INDUSTRIAL IO
13805 M:      Jonathan Cameron <jic23@kernel.org>
13806 L:      linux-iio@vger.kernel.org
13807 S:      Odd Fixes
13808 F:      Documentation/devicetree/bindings/staging/iio/
13809 F:      drivers/staging/iio/
13810
13811 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13812 M:      Marc Dietrich <marvin24@gmx.de>
13813 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13814 L:      linux-tegra@vger.kernel.org
13815 S:      Maintained
13816 F:      drivers/staging/nvec/
13817
13818 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13819 M:      Jens Frederich <jfrederich@gmail.com>
13820 M:      Daniel Drake <dsd@laptop.org>
13821 M:      Jon Nettleton <jon.nettleton@gmail.com>
13822 W:      http://wiki.laptop.org/go/DCON
13823 S:      Maintained
13824 F:      drivers/staging/olpc_dcon/
13825
13826 STAGING - REALTEK RTL8712U DRIVERS
13827 M:      Larry Finger <Larry.Finger@lwfinger.net>
13828 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13829 S:      Odd Fixes
13830 F:      drivers/staging/rtl8712/
13831
13832 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13833 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13834 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13835 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13836 L:      linux-fbdev@vger.kernel.org
13837 S:      Maintained
13838 F:      drivers/staging/sm750fb/
13839
13840 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13841 M:      William Hubbs <w.d.hubbs@gmail.com>
13842 M:      Chris Brannon <chris@the-brannons.com>
13843 M:      Kirk Reiser <kirk@reisers.ca>
13844 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13845 L:      speakup@linux-speakup.org
13846 W:      http://www.linux-speakup.org/
13847 S:      Odd Fixes
13848 F:      drivers/staging/speakup/
13849
13850 STAGING - VIA VT665X DRIVERS
13851 M:      Forest Bond <forest@alittletooquiet.net>
13852 S:      Odd Fixes
13853 F:      drivers/staging/vt665?/
13854
13855 STAGING - WILC1000 WIFI DRIVER
13856 M:      Aditya Shankar <aditya.shankar@microchip.com>
13857 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13858 L:      linux-wireless@vger.kernel.org
13859 S:      Supported
13860 F:      drivers/staging/wilc1000/
13861
13862 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13863 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13864 S:      Odd Fixes
13865 F:      drivers/staging/xgifb/
13866
13867 STAGING SUBSYSTEM
13868 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13870 L:      devel@driverdev.osuosl.org
13871 S:      Supported
13872 F:      drivers/staging/
13873
13874 STARFIRE/DURALAN NETWORK DRIVER
13875 M:      Ion Badulescu <ionut@badula.org>
13876 S:      Odd Fixes
13877 F:      drivers/net/ethernet/adaptec/starfire*
13878
13879 STEC S1220 SKD DRIVER
13880 M:      Bart Van Assche <bart.vanassche@wdc.com>
13881 L:      linux-block@vger.kernel.org
13882 S:      Maintained
13883 F:      drivers/block/skd*[ch]
13884
13885 STI AUDIO (ASoC) DRIVERS
13886 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13887 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13888 S:      Maintained
13889 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13890 F:      sound/soc/sti/
13891
13892 STI CEC DRIVER
13893 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13894 S:      Maintained
13895 F:      drivers/staging/media/st-cec/
13896 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13897
13898 STK1160 USB VIDEO CAPTURE DRIVER
13899 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13900 L:      linux-media@vger.kernel.org
13901 T:      git git://linuxtv.org/media_tree.git
13902 S:      Maintained
13903 F:      drivers/media/usb/stk1160/
13904
13905 STM32 AUDIO (ASoC) DRIVERS
13906 M:      Olivier Moysan <olivier.moysan@st.com>
13907 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13909 S:      Maintained
13910 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13911 F:      sound/soc/stm/
13912
13913 STM32 TIMER/LPTIMER DRIVERS
13914 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13915 S:      Maintained
13916 F:      drivers/*/stm32-*timer*
13917 F:      drivers/pwm/pwm-stm32*
13918 F:      include/linux/*/stm32-*tim*
13919 F:      Documentation/ABI/testing/*timer-stm32
13920 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13921 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13922
13923 STMMAC ETHERNET DRIVER
13924 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13925 M:      Alexandre Torgue <alexandre.torgue@st.com>
13926 M:      Jose Abreu <joabreu@synopsys.com>
13927 L:      netdev@vger.kernel.org
13928 W:      http://www.stlinux.com
13929 S:      Supported
13930 F:      drivers/net/ethernet/stmicro/stmmac/
13931
13932 SUN3/3X
13933 M:      Sam Creasey <sammy@sammy.net>
13934 W:      http://sammy.net/sun3/
13935 S:      Maintained
13936 F:      arch/m68k/kernel/*sun3*
13937 F:      arch/m68k/sun3*/
13938 F:      arch/m68k/include/asm/sun3*
13939 F:      drivers/net/ethernet/i825xx/sun3*
13940
13941 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13942 M:      Hans de Goede <hdegoede@redhat.com>
13943 L:      linux-input@vger.kernel.org
13944 S:      Maintained
13945 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13946 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13947
13948 SUNDANCE NETWORK DRIVER
13949 M:      Denis Kirjanov <kda@linux-powerpc.org>
13950 L:      netdev@vger.kernel.org
13951 S:      Maintained
13952 F:      drivers/net/ethernet/dlink/sundance.c
13953
13954 SUPERH
13955 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13956 M:      Rich Felker <dalias@libc.org>
13957 L:      linux-sh@vger.kernel.org
13958 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13959 S:      Maintained
13960 F:      Documentation/sh/
13961 F:      arch/sh/
13962 F:      drivers/sh/
13963
13964 SUSPEND TO RAM
13965 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13966 M:      Len Brown <len.brown@intel.com>
13967 M:      Pavel Machek <pavel@ucw.cz>
13968 L:      linux-pm@vger.kernel.org
13969 B:      https://bugzilla.kernel.org
13970 S:      Supported
13971 F:      Documentation/power/
13972 F:      arch/x86/kernel/acpi/
13973 F:      drivers/base/power/
13974 F:      kernel/power/
13975 F:      include/linux/suspend.h
13976 F:      include/linux/freezer.h
13977 F:      include/linux/pm.h
13978
13979 SVGA HANDLING
13980 M:      Martin Mares <mj@ucw.cz>
13981 L:      linux-video@atrey.karlin.mff.cuni.cz
13982 S:      Maintained
13983 F:      Documentation/svga.txt
13984 F:      arch/x86/boot/video*
13985
13986 SWIOTLB SUBSYSTEM
13987 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13988 L:      iommu@lists.linux-foundation.org
13989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13990 S:      Supported
13991 F:      kernel/dma/swiotlb.c
13992 F:      arch/*/kernel/pci-swiotlb.c
13993 F:      include/linux/swiotlb.h
13994
13995 SWITCHDEV
13996 M:      Jiri Pirko <jiri@resnulli.us>
13997 M:      Ivan Vecera <ivecera@redhat.com>
13998 L:      netdev@vger.kernel.org
13999 S:      Supported
14000 F:      net/switchdev/
14001 F:      include/net/switchdev.h
14002
14003 SY8106A REGULATOR DRIVER
14004 M:      Icenowy Zheng <icenowy@aosc.io>
14005 S:      Maintained
14006 F:      drivers/regulator/sy8106a-regulator.c
14007 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14008
14009 SYNC FILE FRAMEWORK
14010 M:      Sumit Semwal <sumit.semwal@linaro.org>
14011 R:      Gustavo Padovan <gustavo@padovan.org>
14012 S:      Maintained
14013 L:      linux-media@vger.kernel.org
14014 L:      dri-devel@lists.freedesktop.org
14015 F:      drivers/dma-buf/sync_*
14016 F:      drivers/dma-buf/dma-fence*
14017 F:      drivers/dma-buf/sw_sync.c
14018 F:      include/linux/sync_file.h
14019 F:      include/uapi/linux/sync_file.h
14020 F:      Documentation/sync_file.txt
14021 T:      git git://anongit.freedesktop.org/drm/drm-misc
14022
14023 SYNOPSYS ARC ARCHITECTURE
14024 M:      Vineet Gupta <vgupta@synopsys.com>
14025 L:      linux-snps-arc@lists.infradead.org
14026 S:      Supported
14027 F:      arch/arc/
14028 F:      Documentation/devicetree/bindings/arc/*
14029 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14030 F:      drivers/clocksource/arc_timer.c
14031 F:      drivers/tty/serial/arc_uart.c
14032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14033
14034 SYNOPSYS ARC HSDK SDP pll clock driver
14035 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14036 S:      Supported
14037 F:      drivers/clk/clk-hsdk-pll.c
14038 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14039
14040 SYNOPSYS ARC SDP clock driver
14041 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14042 S:      Supported
14043 F:      drivers/clk/axs10x/*
14044 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14045
14046 SYNOPSYS ARC SDP platform support
14047 M:      Alexey Brodkin <abrodkin@synopsys.com>
14048 S:      Supported
14049 F:      arch/arc/plat-axs10x
14050 F:      arch/arc/boot/dts/ax*
14051 F:      Documentation/devicetree/bindings/arc/axs10*
14052
14053 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14054 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14055 S:      Supported
14056 F:      drivers/reset/reset-axs10x.c
14057 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14058
14059 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14060 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14061 S:      Maintained
14062 F:      drivers/tty/serial/8250/8250_dw.c
14063
14064 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14065 M:      Hoan Tran <hotran@apm.com>
14066 L:      linux-gpio@vger.kernel.org
14067 S:      Maintained
14068 F:      drivers/gpio/gpio-dwapb.c
14069 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14070
14071 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14072 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14073 S:      Maintained
14074 F:      drivers/dma/dwi-axi-dmac/
14075 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14076
14077 SYNOPSYS DESIGNWARE DMAC DRIVER
14078 M:      Viresh Kumar <vireshk@kernel.org>
14079 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14080 S:      Maintained
14081 F:      include/linux/dma/dw.h
14082 F:      include/linux/platform_data/dma-dw.h
14083 F:      drivers/dma/dw/
14084
14085 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14086 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14087 L:      netdev@vger.kernel.org
14088 S:      Supported
14089 F:      drivers/net/ethernet/synopsys/
14090
14091 SYNOPSYS DESIGNWARE I2C DRIVER
14092 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14093 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14094 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14095 L:      linux-i2c@vger.kernel.org
14096 S:      Maintained
14097 F:      drivers/i2c/busses/i2c-designware-*
14098 F:      include/linux/platform_data/i2c-designware.h
14099
14100 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14101 M:      Jaehoon Chung <jh80.chung@samsung.com>
14102 L:      linux-mmc@vger.kernel.org
14103 S:      Maintained
14104 F:      drivers/mmc/host/dw_mmc*
14105
14106 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14107 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14108 S:      Supported
14109 F:      drivers/reset/reset-hsdk.c
14110 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14111 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14112
14113 SYSTEM CONFIGURATION (SYSCON)
14114 M:      Lee Jones <lee.jones@linaro.org>
14115 M:      Arnd Bergmann <arnd@arndb.de>
14116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14117 S:      Supported
14118 F:      drivers/mfd/syscon.c
14119
14120 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14121 M:      Sudeep Holla <sudeep.holla@arm.com>
14122 L:      linux-arm-kernel@lists.infradead.org
14123 S:      Maintained
14124 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14125 F:      drivers/clk/clk-sc[mp]i.c
14126 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14127 F:      drivers/firmware/arm_scpi.c
14128 F:      drivers/firmware/arm_scmi/
14129 F:      include/linux/sc[mp]i_protocol.h
14130
14131 SYSTEM RESET/SHUTDOWN DRIVERS
14132 M:      Sebastian Reichel <sre@kernel.org>
14133 L:      linux-pm@vger.kernel.org
14134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14135 S:      Maintained
14136 F:      Documentation/devicetree/bindings/power/reset/
14137 F:      drivers/power/reset/
14138
14139 SYSTEM TRACE MODULE CLASS
14140 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14141 S:      Maintained
14142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14143 F:      Documentation/trace/stm.rst
14144 F:      drivers/hwtracing/stm/
14145 F:      include/linux/stm.h
14146 F:      include/uapi/linux/stm.h
14147
14148 SYSV FILESYSTEM
14149 M:      Christoph Hellwig <hch@infradead.org>
14150 S:      Maintained
14151 F:      Documentation/filesystems/sysv-fs.txt
14152 F:      fs/sysv/
14153 F:      include/linux/sysv_fs.h
14154
14155 TARGET SUBSYSTEM
14156 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14157 L:      linux-scsi@vger.kernel.org
14158 L:      target-devel@vger.kernel.org
14159 W:      http://www.linux-iscsi.org
14160 W:      http://groups.google.com/group/linux-iscsi-target-dev
14161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14162 S:      Supported
14163 F:      drivers/target/
14164 F:      include/target/
14165 F:      Documentation/target/
14166
14167 TASKSTATS STATISTICS INTERFACE
14168 M:      Balbir Singh <bsingharora@gmail.com>
14169 S:      Maintained
14170 F:      Documentation/accounting/taskstats*
14171 F:      include/linux/taskstats*
14172 F:      kernel/taskstats.c
14173
14174 TC subsystem
14175 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14176 M:      Cong Wang <xiyou.wangcong@gmail.com>
14177 M:      Jiri Pirko <jiri@resnulli.us>
14178 L:      netdev@vger.kernel.org
14179 S:      Maintained
14180 F:      include/net/pkt_cls.h
14181 F:      include/net/pkt_sched.h
14182 F:      include/net/tc_act/
14183 F:      include/uapi/linux/pkt_cls.h
14184 F:      include/uapi/linux/pkt_sched.h
14185 F:      include/uapi/linux/tc_act/
14186 F:      include/uapi/linux/tc_ematch/
14187 F:      net/sched/
14188
14189 TC90522 MEDIA DRIVER
14190 M:      Akihiro Tsukada <tskd08@gmail.com>
14191 L:      linux-media@vger.kernel.org
14192 S:      Odd Fixes
14193 F:      drivers/media/dvb-frontends/tc90522*
14194
14195 TCP LOW PRIORITY MODULE
14196 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14197 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14198 W:      http://tcp-lp-mod.sourceforge.net/
14199 S:      Maintained
14200 F:      net/ipv4/tcp_lp.c
14201
14202 TDA10071 MEDIA DRIVER
14203 M:      Antti Palosaari <crope@iki.fi>
14204 L:      linux-media@vger.kernel.org
14205 W:      https://linuxtv.org
14206 W:      http://palosaari.fi/linux/
14207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14208 T:      git git://linuxtv.org/anttip/media_tree.git
14209 S:      Maintained
14210 F:      drivers/media/dvb-frontends/tda10071*
14211
14212 TDA18212 MEDIA DRIVER
14213 M:      Antti Palosaari <crope@iki.fi>
14214 L:      linux-media@vger.kernel.org
14215 W:      https://linuxtv.org
14216 W:      http://palosaari.fi/linux/
14217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14218 T:      git git://linuxtv.org/anttip/media_tree.git
14219 S:      Maintained
14220 F:      drivers/media/tuners/tda18212*
14221
14222 TDA18218 MEDIA DRIVER
14223 M:      Antti Palosaari <crope@iki.fi>
14224 L:      linux-media@vger.kernel.org
14225 W:      https://linuxtv.org
14226 W:      http://palosaari.fi/linux/
14227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14228 T:      git git://linuxtv.org/anttip/media_tree.git
14229 S:      Maintained
14230 F:      drivers/media/tuners/tda18218*
14231
14232 TDA18250 MEDIA DRIVER
14233 M:      Olli Salonen <olli.salonen@iki.fi>
14234 L:      linux-media@vger.kernel.org
14235 W:      https://linuxtv.org
14236 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14237 T:      git git://linuxtv.org/media_tree.git
14238 S:      Maintained
14239 F:      drivers/media/tuners/tda18250*
14240
14241 TDA18271 MEDIA DRIVER
14242 M:      Michael Krufky <mkrufky@linuxtv.org>
14243 L:      linux-media@vger.kernel.org
14244 W:      https://linuxtv.org
14245 W:      http://github.com/mkrufky
14246 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14247 T:      git git://linuxtv.org/mkrufky/tuners.git
14248 S:      Maintained
14249 F:      drivers/media/tuners/tda18271*
14250
14251 TDA1997x MEDIA DRIVER
14252 M:      Tim Harvey <tharvey@gateworks.com>
14253 L:      linux-media@vger.kernel.org
14254 W:      https://linuxtv.org
14255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14256 S:      Maintained
14257 F:      drivers/media/i2c/tda1997x.*
14258
14259 TDA827x MEDIA DRIVER
14260 M:      Michael Krufky <mkrufky@linuxtv.org>
14261 L:      linux-media@vger.kernel.org
14262 W:      https://linuxtv.org
14263 W:      http://github.com/mkrufky
14264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14265 T:      git git://linuxtv.org/mkrufky/tuners.git
14266 S:      Maintained
14267 F:      drivers/media/tuners/tda8290.*
14268
14269 TDA8290 MEDIA DRIVER
14270 M:      Michael Krufky <mkrufky@linuxtv.org>
14271 L:      linux-media@vger.kernel.org
14272 W:      https://linuxtv.org
14273 W:      http://github.com/mkrufky
14274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14275 T:      git git://linuxtv.org/mkrufky/tuners.git
14276 S:      Maintained
14277 F:      drivers/media/tuners/tda8290.*
14278
14279 TDA9840 MEDIA DRIVER
14280 M:      Hans Verkuil <hverkuil@xs4all.nl>
14281 L:      linux-media@vger.kernel.org
14282 T:      git git://linuxtv.org/media_tree.git
14283 W:      https://linuxtv.org
14284 S:      Maintained
14285 F:      drivers/media/i2c/tda9840*
14286
14287 TEA5761 TUNER DRIVER
14288 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14289 L:      linux-media@vger.kernel.org
14290 W:      https://linuxtv.org
14291 T:      git git://linuxtv.org/media_tree.git
14292 S:      Odd fixes
14293 F:      drivers/media/tuners/tea5761.*
14294
14295 TEA5767 TUNER DRIVER
14296 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14297 L:      linux-media@vger.kernel.org
14298 W:      https://linuxtv.org
14299 T:      git git://linuxtv.org/media_tree.git
14300 S:      Maintained
14301 F:      drivers/media/tuners/tea5767.*
14302
14303 TEA6415C MEDIA DRIVER
14304 M:      Hans Verkuil <hverkuil@xs4all.nl>
14305 L:      linux-media@vger.kernel.org
14306 T:      git git://linuxtv.org/media_tree.git
14307 W:      https://linuxtv.org
14308 S:      Maintained
14309 F:      drivers/media/i2c/tea6415c*
14310
14311 TEA6420 MEDIA DRIVER
14312 M:      Hans Verkuil <hverkuil@xs4all.nl>
14313 L:      linux-media@vger.kernel.org
14314 T:      git git://linuxtv.org/media_tree.git
14315 W:      https://linuxtv.org
14316 S:      Maintained
14317 F:      drivers/media/i2c/tea6420*
14318
14319 TEAM DRIVER
14320 M:      Jiri Pirko <jiri@resnulli.us>
14321 L:      netdev@vger.kernel.org
14322 S:      Supported
14323 F:      drivers/net/team/
14324 F:      include/linux/if_team.h
14325 F:      include/uapi/linux/if_team.h
14326
14327 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14328 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14329 S:      Maintained
14330 F:      arch/x86/platform/ts5500/
14331
14332 TECHNOTREND USB IR RECEIVER
14333 M:      Sean Young <sean@mess.org>
14334 L:      linux-media@vger.kernel.org
14335 S:      Maintained
14336 F:      drivers/media/rc/ttusbir.c
14337
14338 TECHWELL TW9910 VIDEO DECODER
14339 L:      linux-media@vger.kernel.org
14340 S:      Orphan
14341 F:      drivers/media/i2c/tw9910.c
14342 F:      include/media/i2c/tw9910.h
14343
14344 TEE SUBSYSTEM
14345 M:      Jens Wiklander <jens.wiklander@linaro.org>
14346 S:      Maintained
14347 F:      include/linux/tee_drv.h
14348 F:      include/uapi/linux/tee.h
14349 F:      drivers/tee/
14350 F:      Documentation/tee.txt
14351
14352 TEGRA ARCHITECTURE SUPPORT
14353 M:      Thierry Reding <thierry.reding@gmail.com>
14354 M:      Jonathan Hunter <jonathanh@nvidia.com>
14355 L:      linux-tegra@vger.kernel.org
14356 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14358 S:      Supported
14359 N:      [^a-z]tegra
14360
14361 TEGRA CLOCK DRIVER
14362 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14363 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14364 S:      Supported
14365 F:      drivers/clk/tegra/
14366
14367 TEGRA DMA DRIVERS
14368 M:      Laxman Dewangan <ldewangan@nvidia.com>
14369 M:      Jon Hunter <jonathanh@nvidia.com>
14370 S:      Supported
14371 F:      drivers/dma/tegra*
14372
14373 TEGRA I2C DRIVER
14374 M:      Laxman Dewangan <ldewangan@nvidia.com>
14375 S:      Supported
14376 F:      drivers/i2c/busses/i2c-tegra.c
14377
14378 TEGRA IOMMU DRIVERS
14379 M:      Thierry Reding <thierry.reding@gmail.com>
14380 L:      linux-tegra@vger.kernel.org
14381 S:      Supported
14382 F:      drivers/iommu/tegra*
14383
14384 TEGRA KBC DRIVER
14385 M:      Laxman Dewangan <ldewangan@nvidia.com>
14386 S:      Supported
14387 F:      drivers/input/keyboard/tegra-kbc.c
14388
14389 TEGRA NAND DRIVER
14390 M:      Stefan Agner <stefan@agner.ch>
14391 M:      Lucas Stach <dev@lynxeye.de>
14392 S:      Maintained
14393 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14394 F:      drivers/mtd/nand/raw/tegra_nand.c
14395
14396 TEGRA PWM DRIVER
14397 M:      Thierry Reding <thierry.reding@gmail.com>
14398 S:      Supported
14399 F:      drivers/pwm/pwm-tegra.c
14400
14401 TEGRA SERIAL DRIVER
14402 M:      Laxman Dewangan <ldewangan@nvidia.com>
14403 S:      Supported
14404 F:      drivers/tty/serial/serial-tegra.c
14405
14406 TEGRA SPI DRIVER
14407 M:      Laxman Dewangan <ldewangan@nvidia.com>
14408 S:      Supported
14409 F:      drivers/spi/spi-tegra*
14410
14411 TEHUTI ETHERNET DRIVER
14412 M:      Andy Gospodarek <andy@greyhouse.net>
14413 L:      netdev@vger.kernel.org
14414 S:      Supported
14415 F:      drivers/net/ethernet/tehuti/*
14416
14417 Telecom Clock Driver for MCPL0010
14418 M:      Mark Gross <mark.gross@intel.com>
14419 S:      Supported
14420 F:      drivers/char/tlclk.c
14421
14422 TENSILICA XTENSA PORT (xtensa)
14423 M:      Chris Zankel <chris@zankel.net>
14424 M:      Max Filippov <jcmvbkbc@gmail.com>
14425 L:      linux-xtensa@linux-xtensa.org
14426 T:      git git://github.com/czankel/xtensa-linux.git
14427 S:      Maintained
14428 F:      arch/xtensa/
14429 F:      drivers/irqchip/irq-xtensa-*
14430
14431 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14432 M:      Nishanth Menon <nm@ti.com>
14433 M:      Tero Kristo <t-kristo@ti.com>
14434 M:      Santosh Shilimkar <ssantosh@kernel.org>
14435 L:      linux-arm-kernel@lists.infradead.org
14436 S:      Maintained
14437 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14438 F:      drivers/firmware/ti_sci*
14439 F:      include/linux/soc/ti/ti_sci_protocol.h
14440 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14441 F:      include/dt-bindings/genpd/k2g.h
14442 F:      drivers/soc/ti/ti_sci_pm_domains.c
14443 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14444 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14445 F:      drivers/clk/keystone/sci-clk.c
14446 F:      drivers/reset/reset-ti-sci.c
14447
14448 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14449 M:      Hans Verkuil <hverkuil@xs4all.nl>
14450 L:      linux-media@vger.kernel.org
14451 T:      git git://linuxtv.org/media_tree.git
14452 W:      https://linuxtv.org
14453 S:      Maintained
14454 F:      drivers/media/radio/radio-raremono.c
14455
14456 THERMAL
14457 M:      Zhang Rui <rui.zhang@intel.com>
14458 M:      Eduardo Valentin <edubezval@gmail.com>
14459 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14460 L:      linux-pm@vger.kernel.org
14461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14463 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14464 S:      Supported
14465 F:      drivers/thermal/
14466 F:      include/linux/thermal.h
14467 F:      include/uapi/linux/thermal.h
14468 F:      include/linux/cpu_cooling.h
14469 F:      Documentation/devicetree/bindings/thermal/
14470
14471 THERMAL/CPU_COOLING
14472 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14473 M:      Viresh Kumar <viresh.kumar@linaro.org>
14474 M:      Javi Merino <javi.merino@kernel.org>
14475 L:      linux-pm@vger.kernel.org
14476 S:      Supported
14477 F:      Documentation/thermal/cpu-cooling-api.txt
14478 F:      drivers/thermal/cpu_cooling.c
14479 F:      include/linux/cpu_cooling.h
14480
14481 THINKPAD ACPI EXTRAS DRIVER
14482 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14483 L:      ibm-acpi-devel@lists.sourceforge.net
14484 L:      platform-driver-x86@vger.kernel.org
14485 W:      http://ibm-acpi.sourceforge.net
14486 W:      http://thinkwiki.org/wiki/Ibm-acpi
14487 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14488 S:      Maintained
14489 F:      drivers/platform/x86/thinkpad_acpi.c
14490
14491 THUNDERBOLT DRIVER
14492 M:      Andreas Noever <andreas.noever@gmail.com>
14493 M:      Michael Jamet <michael.jamet@intel.com>
14494 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14495 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14497 S:      Maintained
14498 F:      Documentation/admin-guide/thunderbolt.rst
14499 F:      drivers/thunderbolt/
14500 F:      include/linux/thunderbolt.h
14501
14502 THUNDERBOLT NETWORK DRIVER
14503 M:      Michael Jamet <michael.jamet@intel.com>
14504 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14505 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14506 L:      netdev@vger.kernel.org
14507 S:      Maintained
14508 F:      drivers/net/thunderbolt.c
14509
14510 THUNDERX GPIO DRIVER
14511 M:      David Daney <david.daney@cavium.com>
14512 S:      Maintained
14513 F:      drivers/gpio/gpio-thunderx.c
14514
14515 TI AM437X VPFE DRIVER
14516 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14517 L:      linux-media@vger.kernel.org
14518 W:      https://linuxtv.org
14519 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14520 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14521 S:      Maintained
14522 F:      drivers/media/platform/am437x/
14523
14524 TI BANDGAP AND THERMAL DRIVER
14525 M:      Eduardo Valentin <edubezval@gmail.com>
14526 M:      Keerthy <j-keerthy@ti.com>
14527 L:      linux-pm@vger.kernel.org
14528 L:      linux-omap@vger.kernel.org
14529 S:      Maintained
14530 F:      drivers/thermal/ti-soc-thermal/
14531
14532 TI BQ27XXX POWER SUPPLY DRIVER
14533 R:      Andrew F. Davis <afd@ti.com>
14534 F:      include/linux/power/bq27xxx_battery.h
14535 F:      drivers/power/supply/bq27xxx_battery.c
14536 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14537
14538 TI CDCE706 CLOCK DRIVER
14539 M:      Max Filippov <jcmvbkbc@gmail.com>
14540 S:      Maintained
14541 F:      drivers/clk/clk-cdce706.c
14542
14543 TI CLOCK DRIVER
14544 M:      Tero Kristo <t-kristo@ti.com>
14545 L:      linux-omap@vger.kernel.org
14546 S:      Maintained
14547 F:      drivers/clk/ti/
14548 F:      include/linux/clk/ti.h
14549
14550 TI DAVINCI MACHINE SUPPORT
14551 M:      Sekhar Nori <nsekhar@ti.com>
14552 M:      Kevin Hilman <khilman@kernel.org>
14553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14555 S:      Supported
14556 F:      arch/arm/mach-davinci/
14557 F:      drivers/i2c/busses/i2c-davinci.c
14558 F:      arch/arm/boot/dts/da850*
14559
14560 TI DAVINCI SERIES CLOCK DRIVER
14561 M:      David Lechner <david@lechnology.com>
14562 R:      Sekhar Nori <nsekhar@ti.com>
14563 S:      Maintained
14564 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14565 F:      drivers/clk/davinci/
14566
14567 TI DAVINCI SERIES GPIO DRIVER
14568 M:      Keerthy <j-keerthy@ti.com>
14569 L:      linux-gpio@vger.kernel.org
14570 S:      Maintained
14571 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14572 F:      drivers/gpio/gpio-davinci.c
14573
14574 TI DAVINCI SERIES MEDIA DRIVER
14575 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14576 L:      linux-media@vger.kernel.org
14577 W:      https://linuxtv.org
14578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14579 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14580 S:      Maintained
14581 F:      drivers/media/platform/davinci/
14582 F:      include/media/davinci/
14583
14584 TI ETHERNET SWITCH DRIVER (CPSW)
14585 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14586 L:      linux-omap@vger.kernel.org
14587 L:      netdev@vger.kernel.org
14588 S:      Maintained
14589 F:      drivers/net/ethernet/ti/cpsw*
14590 F:      drivers/net/ethernet/ti/davinci*
14591
14592 TI FLASH MEDIA INTERFACE DRIVER
14593 M:      Alex Dubov <oakad@yahoo.com>
14594 S:      Maintained
14595 F:      drivers/misc/tifm*
14596 F:      drivers/mmc/host/tifm_sd.c
14597 F:      include/linux/tifm.h
14598
14599 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14600 M:      Santosh Shilimkar <ssantosh@kernel.org>
14601 L:      linux-kernel@vger.kernel.org
14602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14603 S:      Maintained
14604 F:      drivers/soc/ti/*
14605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14606
14607 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14608 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14609 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14610 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14611 S:      Maintained
14612 F:      sound/soc/codecs/lm49453*
14613 F:      sound/soc/codecs/isabelle*
14614
14615 TI LP855x BACKLIGHT DRIVER
14616 M:      Milo Kim <milo.kim@ti.com>
14617 S:      Maintained
14618 F:      Documentation/backlight/lp855x-driver.txt
14619 F:      drivers/video/backlight/lp855x_bl.c
14620 F:      include/linux/platform_data/lp855x.h
14621
14622 TI LP8727 CHARGER DRIVER
14623 M:      Milo Kim <milo.kim@ti.com>
14624 S:      Maintained
14625 F:      drivers/power/supply/lp8727_charger.c
14626 F:      include/linux/platform_data/lp8727.h
14627
14628 TI LP8788 MFD DRIVER
14629 M:      Milo Kim <milo.kim@ti.com>
14630 S:      Maintained
14631 F:      drivers/iio/adc/lp8788_adc.c
14632 F:      drivers/leds/leds-lp8788.c
14633 F:      drivers/mfd/lp8788*.c
14634 F:      drivers/power/supply/lp8788-charger.c
14635 F:      drivers/regulator/lp8788-*.c
14636 F:      include/linux/mfd/lp8788*.h
14637
14638 TI NETCP ETHERNET DRIVER
14639 M:      Wingman Kwok <w-kwok2@ti.com>
14640 M:      Murali Karicheri <m-karicheri2@ti.com>
14641 L:      netdev@vger.kernel.org
14642 S:      Maintained
14643 F:      drivers/net/ethernet/ti/netcp*
14644
14645 TI TAS571X FAMILY ASoC CODEC DRIVER
14646 M:      Kevin Cernekee <cernekee@chromium.org>
14647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14648 S:      Odd Fixes
14649 F:      sound/soc/codecs/tas571x*
14650
14651 TI TRF7970A NFC DRIVER
14652 M:      Mark Greer <mgreer@animalcreek.com>
14653 L:      linux-wireless@vger.kernel.org
14654 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14655 S:      Supported
14656 F:      drivers/nfc/trf7970a.c
14657 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14658
14659 TI TWL4030 SERIES SOC CODEC DRIVER
14660 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14661 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14662 S:      Maintained
14663 F:      sound/soc/codecs/twl4030*
14664
14665 TI VPE/CAL DRIVERS
14666 M:      Benoit Parrot <bparrot@ti.com>
14667 L:      linux-media@vger.kernel.org
14668 W:      http://linuxtv.org/
14669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14670 S:      Maintained
14671 F:      drivers/media/platform/ti-vpe/
14672
14673 TI WILINK WIRELESS DRIVERS
14674 L:      linux-wireless@vger.kernel.org
14675 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14676 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14678 S:      Orphan
14679 F:      drivers/net/wireless/ti/
14680 F:      include/linux/wl12xx.h
14681
14682 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14683 M:      John Stultz <john.stultz@linaro.org>
14684 M:      Thomas Gleixner <tglx@linutronix.de>
14685 R:      Stephen Boyd <sboyd@kernel.org>
14686 L:      linux-kernel@vger.kernel.org
14687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14688 S:      Supported
14689 F:      include/linux/clocksource.h
14690 F:      include/linux/time.h
14691 F:      include/linux/timex.h
14692 F:      include/uapi/linux/time.h
14693 F:      include/uapi/linux/timex.h
14694 F:      kernel/time/clocksource.c
14695 F:      kernel/time/time*.c
14696 F:      kernel/time/alarmtimer.c
14697 F:      kernel/time/ntp.c
14698 F:      tools/testing/selftests/timers/
14699
14700 TIPC NETWORK LAYER
14701 M:      Jon Maloy <jon.maloy@ericsson.com>
14702 M:      Ying Xue <ying.xue@windriver.com>
14703 L:      netdev@vger.kernel.org (core kernel code)
14704 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14705 W:      http://tipc.sourceforge.net/
14706 S:      Maintained
14707 F:      include/uapi/linux/tipc*.h
14708 F:      net/tipc/
14709
14710 TLAN NETWORK DRIVER
14711 M:      Samuel Chessman <chessman@tux.org>
14712 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14713 W:      http://sourceforge.net/projects/tlan/
14714 S:      Maintained
14715 F:      Documentation/networking/tlan.txt
14716 F:      drivers/net/ethernet/ti/tlan.*
14717
14718 TM6000 VIDEO4LINUX DRIVER
14719 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14720 L:      linux-media@vger.kernel.org
14721 W:      https://linuxtv.org
14722 T:      git git://linuxtv.org/media_tree.git
14723 S:      Odd fixes
14724 F:      drivers/media/usb/tm6000/
14725 F:      Documentation/media/v4l-drivers/tm6000*
14726
14727 TMIO/SDHI MMC DRIVER
14728 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14729 L:      linux-mmc@vger.kernel.org
14730 S:      Supported
14731 F:      drivers/mmc/host/tmio_mmc*
14732 F:      drivers/mmc/host/renesas_sdhi*
14733 F:      include/linux/mfd/tmio.h
14734
14735 TMP401 HARDWARE MONITOR DRIVER
14736 M:      Guenter Roeck <linux@roeck-us.net>
14737 L:      linux-hwmon@vger.kernel.org
14738 S:      Maintained
14739 F:      Documentation/hwmon/tmp401
14740 F:      drivers/hwmon/tmp401.c
14741
14742 TMPFS (SHMEM FILESYSTEM)
14743 M:      Hugh Dickins <hughd@google.com>
14744 L:      linux-mm@kvack.org
14745 S:      Maintained
14746 F:      include/linux/shmem_fs.h
14747 F:      mm/shmem.c
14748
14749 TOMOYO SECURITY MODULE
14750 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14751 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14752 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14753 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14754 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14755 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14756 W:      http://tomoyo.sourceforge.jp/
14757 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14758 S:      Maintained
14759 F:      security/tomoyo/
14760
14761 TOPSTAR LAPTOP EXTRAS DRIVER
14762 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14763 L:      platform-driver-x86@vger.kernel.org
14764 S:      Maintained
14765 F:      drivers/platform/x86/topstar-laptop.c
14766
14767 TORTURE-TEST MODULES
14768 M:      Davidlohr Bueso <dave@stgolabs.net>
14769 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14770 M:      Josh Triplett <josh@joshtriplett.org>
14771 L:      linux-kernel@vger.kernel.org
14772 S:      Supported
14773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14774 F:      Documentation/RCU/torture.txt
14775 F:      kernel/torture.c
14776 F:      kernel/rcu/rcutorture.c
14777 F:      kernel/rcu/rcuperf.c
14778 F:      kernel/locking/locktorture.c
14779
14780 TOSHIBA ACPI EXTRAS DRIVER
14781 M:      Azael Avalos <coproscefalo@gmail.com>
14782 L:      platform-driver-x86@vger.kernel.org
14783 S:      Maintained
14784 F:      drivers/platform/x86/toshiba_acpi.c
14785
14786 TOSHIBA BLUETOOTH DRIVER
14787 M:      Azael Avalos <coproscefalo@gmail.com>
14788 L:      platform-driver-x86@vger.kernel.org
14789 S:      Maintained
14790 F:      drivers/platform/x86/toshiba_bluetooth.c
14791
14792 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14793 M:      Azael Avalos <coproscefalo@gmail.com>
14794 L:      platform-driver-x86@vger.kernel.org
14795 S:      Maintained
14796 F:      drivers/platform/x86/toshiba_haps.c
14797
14798 TOSHIBA SMM DRIVER
14799 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14800 W:      http://www.buzzard.org.uk/toshiba/
14801 S:      Maintained
14802 F:      drivers/char/toshiba.c
14803 F:      include/linux/toshiba.h
14804 F:      include/uapi/linux/toshiba.h
14805
14806 TOSHIBA TC358743 DRIVER
14807 M:      Mats Randgaard <matrandg@cisco.com>
14808 L:      linux-media@vger.kernel.org
14809 S:      Maintained
14810 F:      drivers/media/i2c/tc358743*
14811 F:      include/media/i2c/tc358743.h
14812
14813 TOSHIBA WMI HOTKEYS DRIVER
14814 M:      Azael Avalos <coproscefalo@gmail.com>
14815 L:      platform-driver-x86@vger.kernel.org
14816 S:      Maintained
14817 F:      drivers/platform/x86/toshiba-wmi.c
14818
14819 TPM DEVICE DRIVER
14820 M:      Peter Huewe <peterhuewe@gmx.de>
14821 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14822 R:      Jason Gunthorpe <jgg@ziepe.ca>
14823 L:      linux-integrity@vger.kernel.org
14824 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14825 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14826 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14827 S:      Maintained
14828 F:      drivers/char/tpm/
14829
14830 TRACING
14831 M:      Steven Rostedt <rostedt@goodmis.org>
14832 M:      Ingo Molnar <mingo@redhat.com>
14833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14834 S:      Maintained
14835 F:      Documentation/trace/ftrace.rst
14836 F:      arch/*/*/*/ftrace.h
14837 F:      arch/*/kernel/ftrace.c
14838 F:      include/*/ftrace.h
14839 F:      include/linux/trace*.h
14840 F:      include/trace/
14841 F:      kernel/trace/
14842 F:      tools/testing/selftests/ftrace/
14843
14844 TRACING MMIO ACCESSES (MMIOTRACE)
14845 M:      Steven Rostedt <rostedt@goodmis.org>
14846 M:      Ingo Molnar <mingo@kernel.org>
14847 R:      Karol Herbst <karolherbst@gmail.com>
14848 R:      Pekka Paalanen <ppaalanen@gmail.com>
14849 S:      Maintained
14850 L:      linux-kernel@vger.kernel.org
14851 L:      nouveau@lists.freedesktop.org
14852 F:      kernel/trace/trace_mmiotrace.c
14853 F:      include/linux/mmiotrace.h
14854 F:      arch/x86/mm/kmmio.c
14855 F:      arch/x86/mm/mmio-mod.c
14856 F:      arch/x86/mm/testmmiotrace.c
14857
14858 TRIVIAL PATCHES
14859 M:      Jiri Kosina <trivial@kernel.org>
14860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14861 S:      Maintained
14862 K:      ^Subject:.*(?i)trivial
14863
14864 TEMPO SEMICONDUCTOR DRIVERS
14865 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14866 S:      Maintained
14867 F:      sound/soc/codecs/tscs*.c
14868 F:      sound/soc/codecs/tscs*.h
14869 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14870
14871 TTY LAYER
14872 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14873 M:      Jiri Slaby <jslaby@suse.com>
14874 S:      Supported
14875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14876 F:      Documentation/serial/
14877 F:      drivers/tty/
14878 F:      drivers/tty/serial/serial_core.c
14879 F:      include/linux/serial_core.h
14880 F:      include/linux/serial.h
14881 F:      include/linux/tty.h
14882 F:      include/uapi/linux/serial_core.h
14883 F:      include/uapi/linux/serial.h
14884 F:      include/uapi/linux/tty.h
14885
14886 TUA9001 MEDIA DRIVER
14887 M:      Antti Palosaari <crope@iki.fi>
14888 L:      linux-media@vger.kernel.org
14889 W:      https://linuxtv.org
14890 W:      http://palosaari.fi/linux/
14891 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14892 T:      git git://linuxtv.org/anttip/media_tree.git
14893 S:      Maintained
14894 F:      drivers/media/tuners/tua9001*
14895
14896 TULIP NETWORK DRIVERS
14897 L:      netdev@vger.kernel.org
14898 L:      linux-parisc@vger.kernel.org
14899 S:      Orphan
14900 F:      drivers/net/ethernet/dec/tulip/
14901
14902 TUN/TAP driver
14903 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14904 W:      http://vtun.sourceforge.net/tun
14905 S:      Maintained
14906 F:      Documentation/networking/tuntap.txt
14907 F:      arch/um/os-Linux/drivers/
14908
14909 TURBOCHANNEL SUBSYSTEM
14910 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14911 M:      Ralf Baechle <ralf@linux-mips.org>
14912 L:      linux-mips@linux-mips.org
14913 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14914 S:      Maintained
14915 F:      drivers/tc/
14916 F:      include/linux/tc.h
14917
14918 TURBOSTAT UTILITY
14919 M:      "Len Brown" <lenb@kernel.org>
14920 L:      linux-pm@vger.kernel.org
14921 B:      https://bugzilla.kernel.org
14922 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14924 S:      Supported
14925 F:      tools/power/x86/turbostat/
14926
14927 TW5864 VIDEO4LINUX DRIVER
14928 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14929 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14930 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14931 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14932 L:      linux-media@vger.kernel.org
14933 S:      Supported
14934 F:      drivers/media/pci/tw5864/
14935
14936 TW68 VIDEO4LINUX DRIVER
14937 M:      Hans Verkuil <hverkuil@xs4all.nl>
14938 L:      linux-media@vger.kernel.org
14939 T:      git git://linuxtv.org/media_tree.git
14940 W:      https://linuxtv.org
14941 S:      Odd Fixes
14942 F:      drivers/media/pci/tw68/
14943
14944 TW686X VIDEO4LINUX DRIVER
14945 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14946 L:      linux-media@vger.kernel.org
14947 T:      git git://linuxtv.org/media_tree.git
14948 W:      http://linuxtv.org
14949 S:      Maintained
14950 F:      drivers/media/pci/tw686x/
14951
14952 UBI FILE SYSTEM (UBIFS)
14953 M:      Richard Weinberger <richard@nod.at>
14954 M:      Artem Bityutskiy <dedekind1@gmail.com>
14955 M:      Adrian Hunter <adrian.hunter@intel.com>
14956 L:      linux-mtd@lists.infradead.org
14957 T:      git git://git.infradead.org/ubifs-2.6.git
14958 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14959 S:      Supported
14960 F:      Documentation/filesystems/ubifs.txt
14961 F:      fs/ubifs/
14962
14963 UCLINUX (M68KNOMMU AND COLDFIRE)
14964 M:      Greg Ungerer <gerg@linux-m68k.org>
14965 W:      http://www.linux-m68k.org/
14966 W:      http://www.uclinux.org/
14967 L:      linux-m68k@lists.linux-m68k.org
14968 L:      uclinux-dev@uclinux.org  (subscribers-only)
14969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14970 S:      Maintained
14971 F:      arch/m68k/coldfire/
14972 F:      arch/m68k/68*/
14973 F:      arch/m68k/*/*_no.*
14974 F:      arch/m68k/include/asm/*_no.*
14975
14976 UDF FILESYSTEM
14977 M:      Jan Kara <jack@suse.com>
14978 S:      Maintained
14979 F:      Documentation/filesystems/udf.txt
14980 F:      fs/udf/
14981
14982 UDRAW TABLET
14983 M:      Bastien Nocera <hadess@hadess.net>
14984 L:      linux-input@vger.kernel.org
14985 S:      Maintained
14986 F:      drivers/hid/hid-udraw-ps3.c
14987
14988 UFS FILESYSTEM
14989 M:      Evgeniy Dushistov <dushistov@mail.ru>
14990 S:      Maintained
14991 F:      Documentation/filesystems/ufs.txt
14992 F:      fs/ufs/
14993
14994 UHID USERSPACE HID IO DRIVER:
14995 M:      David Herrmann <dh.herrmann@googlemail.com>
14996 L:      linux-input@vger.kernel.org
14997 S:      Maintained
14998 F:      drivers/hid/uhid.c
14999 F:      include/uapi/linux/uhid.h
15000
15001 ULPI BUS
15002 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15003 L:      linux-usb@vger.kernel.org
15004 S:      Maintained
15005 F:      drivers/usb/common/ulpi.c
15006 F:      include/linux/ulpi/
15007
15008 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15009 L:      linux-usb@vger.kernel.org
15010 S:      Orphan
15011 F:      drivers/uwb/
15012 F:      include/linux/uwb.h
15013 F:      include/linux/uwb/
15014
15015 UNICORE32 ARCHITECTURE:
15016 M:      Guan Xuetao <gxt@pku.edu.cn>
15017 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15018 S:      Maintained
15019 T:      git git://github.com/gxt/linux.git
15020 F:      arch/unicore32/
15021
15022 UNIFDEF
15023 M:      Tony Finch <dot@dotat.at>
15024 W:      http://dotat.at/prog/unifdef
15025 S:      Maintained
15026 F:      scripts/unifdef.c
15027
15028 UNIFORM CDROM DRIVER
15029 M:      Jens Axboe <axboe@kernel.dk>
15030 W:      http://www.kernel.dk
15031 S:      Maintained
15032 F:      Documentation/cdrom/
15033 F:      drivers/cdrom/cdrom.c
15034 F:      include/linux/cdrom.h
15035 F:      include/uapi/linux/cdrom.h
15036
15037 UNISYS S-PAR DRIVERS
15038 M:      David Kershner <david.kershner@unisys.com>
15039 L:      sparmaintainer@unisys.com (Unisys internal)
15040 S:      Supported
15041 F:      include/linux/visorbus.h
15042 F:      drivers/visorbus/
15043 F:      drivers/staging/unisys/
15044
15045 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15046 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15047 L:      linux-scsi@vger.kernel.org
15048 S:      Supported
15049 F:      Documentation/scsi/ufs.txt
15050 F:      drivers/scsi/ufs/
15051
15052 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15053 M:      Joao Pinto <jpinto@synopsys.com>
15054 L:      linux-scsi@vger.kernel.org
15055 S:      Supported
15056 F:      drivers/scsi/ufs/*dwc*
15057
15058 UNSORTED BLOCK IMAGES (UBI)
15059 M:      Artem Bityutskiy <dedekind1@gmail.com>
15060 M:      Richard Weinberger <richard@nod.at>
15061 W:      http://www.linux-mtd.infradead.org/
15062 L:      linux-mtd@lists.infradead.org
15063 T:      git git://git.infradead.org/ubifs-2.6.git
15064 S:      Supported
15065 F:      drivers/mtd/ubi/
15066 F:      include/linux/mtd/ubi.h
15067 F:      include/uapi/mtd/ubi-user.h
15068
15069 USB "USBNET" DRIVER FRAMEWORK
15070 M:      Oliver Neukum <oneukum@suse.com>
15071 L:      netdev@vger.kernel.org
15072 W:      http://www.linux-usb.org/usbnet
15073 S:      Maintained
15074 F:      drivers/net/usb/usbnet.c
15075 F:      include/linux/usb/usbnet.h
15076
15077 USB ACM DRIVER
15078 M:      Oliver Neukum <oneukum@suse.com>
15079 L:      linux-usb@vger.kernel.org
15080 S:      Maintained
15081 F:      Documentation/usb/acm.txt
15082 F:      drivers/usb/class/cdc-acm.*
15083
15084 USB AR5523 WIRELESS DRIVER
15085 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15086 L:      linux-wireless@vger.kernel.org
15087 S:      Maintained
15088 F:      drivers/net/wireless/ath/ar5523/
15089
15090 USB ATTACHED SCSI
15091 M:      Oliver Neukum <oneukum@suse.com>
15092 L:      linux-usb@vger.kernel.org
15093 L:      linux-scsi@vger.kernel.org
15094 S:      Maintained
15095 F:      drivers/usb/storage/uas.c
15096
15097 USB CDC ETHERNET DRIVER
15098 M:      Oliver Neukum <oliver@neukum.org>
15099 L:      linux-usb@vger.kernel.org
15100 S:      Maintained
15101 F:      drivers/net/usb/cdc_*.c
15102 F:      include/uapi/linux/usb/cdc.h
15103
15104 USB CHAOSKEY DRIVER
15105 M:      Keith Packard <keithp@keithp.com>
15106 L:      linux-usb@vger.kernel.org
15107 S:      Maintained
15108 F:      drivers/usb/misc/chaoskey.c
15109
15110 USB CYPRESS C67X00 DRIVER
15111 M:      Peter Korsgaard <jacmet@sunsite.dk>
15112 L:      linux-usb@vger.kernel.org
15113 S:      Maintained
15114 F:      drivers/usb/c67x00/
15115
15116 USB DAVICOM DM9601 DRIVER
15117 M:      Peter Korsgaard <jacmet@sunsite.dk>
15118 L:      netdev@vger.kernel.org
15119 W:      http://www.linux-usb.org/usbnet
15120 S:      Maintained
15121 F:      drivers/net/usb/dm9601.c
15122
15123 USB DIAMOND RIO500 DRIVER
15124 M:      Cesar Miquel <miquel@df.uba.ar>
15125 L:      rio500-users@lists.sourceforge.net
15126 W:      http://rio500.sourceforge.net
15127 S:      Maintained
15128 F:      drivers/usb/misc/rio500*
15129
15130 USB EHCI DRIVER
15131 M:      Alan Stern <stern@rowland.harvard.edu>
15132 L:      linux-usb@vger.kernel.org
15133 S:      Maintained
15134 F:      Documentation/usb/ehci.txt
15135 F:      drivers/usb/host/ehci*
15136
15137 USB GADGET/PERIPHERAL SUBSYSTEM
15138 M:      Felipe Balbi <balbi@kernel.org>
15139 L:      linux-usb@vger.kernel.org
15140 W:      http://www.linux-usb.org/gadget
15141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15142 S:      Maintained
15143 F:      drivers/usb/gadget/
15144 F:      include/linux/usb/gadget*
15145
15146 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15147 M:      Jiri Kosina <jikos@kernel.org>
15148 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15149 L:      linux-usb@vger.kernel.org
15150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15151 S:      Maintained
15152 F:      Documentation/hid/hiddev.txt
15153 F:      drivers/hid/usbhid/
15154
15155 USB INTEL XHCI ROLE MUX DRIVER
15156 M:      Hans de Goede <hdegoede@redhat.com>
15157 L:      linux-usb@vger.kernel.org
15158 S:      Maintained
15159 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15160
15161 USB ISP116X DRIVER
15162 M:      Olav Kongas <ok@artecdesign.ee>
15163 L:      linux-usb@vger.kernel.org
15164 S:      Maintained
15165 F:      drivers/usb/host/isp116x*
15166 F:      include/linux/usb/isp116x.h
15167
15168 USB LAN78XX ETHERNET DRIVER
15169 M:      Woojung Huh <woojung.huh@microchip.com>
15170 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15171 L:      netdev@vger.kernel.org
15172 S:      Maintained
15173 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15174 F:      drivers/net/usb/lan78xx.*
15175 F:      include/dt-bindings/net/microchip-lan78xx.h
15176
15177 USB MASS STORAGE DRIVER
15178 M:      Alan Stern <stern@rowland.harvard.edu>
15179 L:      linux-usb@vger.kernel.org
15180 L:      usb-storage@lists.one-eyed-alien.net
15181 S:      Maintained
15182 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15183 F:      drivers/usb/storage/
15184
15185 USB MIDI DRIVER
15186 M:      Clemens Ladisch <clemens@ladisch.de>
15187 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15188 T:      git git://git.alsa-project.org/alsa-kernel.git
15189 S:      Maintained
15190 F:      sound/usb/midi.*
15191
15192 USB NETWORKING DRIVERS
15193 L:      linux-usb@vger.kernel.org
15194 S:      Odd Fixes
15195 F:      drivers/net/usb/
15196
15197 USB OHCI DRIVER
15198 M:      Alan Stern <stern@rowland.harvard.edu>
15199 L:      linux-usb@vger.kernel.org
15200 S:      Maintained
15201 F:      Documentation/usb/ohci.txt
15202 F:      drivers/usb/host/ohci*
15203
15204 USB OTG FSM (Finite State Machine)
15205 M:      Peter Chen <Peter.Chen@nxp.com>
15206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15207 L:      linux-usb@vger.kernel.org
15208 S:      Maintained
15209 F:      drivers/usb/common/usb-otg-fsm.c
15210
15211 USB OVER IP DRIVER
15212 M:      Valentina Manea <valentina.manea.m@gmail.com>
15213 M:      Shuah Khan <shuah@kernel.org>
15214 L:      linux-usb@vger.kernel.org
15215 S:      Maintained
15216 F:      Documentation/usb/usbip_protocol.txt
15217 F:      drivers/usb/usbip/
15218 F:      tools/usb/usbip/
15219 F:      tools/testing/selftests/drivers/usb/usbip/
15220
15221 USB PEGASUS DRIVER
15222 M:      Petko Manolov <petkan@nucleusys.com>
15223 L:      linux-usb@vger.kernel.org
15224 L:      netdev@vger.kernel.org
15225 T:      git git://github.com/petkan/pegasus.git
15226 W:      https://github.com/petkan/pegasus
15227 S:      Maintained
15228 F:      drivers/net/usb/pegasus.*
15229
15230 USB PHY LAYER
15231 M:      Felipe Balbi <balbi@kernel.org>
15232 L:      linux-usb@vger.kernel.org
15233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15234 S:      Maintained
15235 F:      drivers/usb/phy/
15236
15237 USB PRINTER DRIVER (usblp)
15238 M:      Pete Zaitcev <zaitcev@redhat.com>
15239 L:      linux-usb@vger.kernel.org
15240 S:      Supported
15241 F:      drivers/usb/class/usblp.c
15242
15243 USB QMI WWAN NETWORK DRIVER
15244 M:      Bjørn Mork <bjorn@mork.no>
15245 L:      netdev@vger.kernel.org
15246 S:      Maintained
15247 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15248 F:      drivers/net/usb/qmi_wwan.c
15249
15250 USB RTL8150 DRIVER
15251 M:      Petko Manolov <petkan@nucleusys.com>
15252 L:      linux-usb@vger.kernel.org
15253 L:      netdev@vger.kernel.org
15254 T:      git git://github.com/petkan/rtl8150.git
15255 W:      https://github.com/petkan/rtl8150
15256 S:      Maintained
15257 F:      drivers/net/usb/rtl8150.c
15258
15259 USB SERIAL SUBSYSTEM
15260 M:      Johan Hovold <johan@kernel.org>
15261 L:      linux-usb@vger.kernel.org
15262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15263 S:      Maintained
15264 F:      Documentation/usb/usb-serial.txt
15265 F:      drivers/usb/serial/
15266 F:      include/linux/usb/serial.h
15267
15268 USB SMSC75XX ETHERNET DRIVER
15269 M:      Steve Glendinning <steve.glendinning@shawell.net>
15270 L:      netdev@vger.kernel.org
15271 S:      Maintained
15272 F:      drivers/net/usb/smsc75xx.*
15273
15274 USB SMSC95XX ETHERNET DRIVER
15275 M:      Steve Glendinning <steve.glendinning@shawell.net>
15276 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15277 L:      netdev@vger.kernel.org
15278 S:      Maintained
15279 F:      drivers/net/usb/smsc95xx.*
15280
15281 USB SUBSYSTEM
15282 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15283 L:      linux-usb@vger.kernel.org
15284 W:      http://www.linux-usb.org
15285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15286 S:      Supported
15287 F:      Documentation/devicetree/bindings/usb/
15288 F:      Documentation/usb/
15289 F:      drivers/usb/
15290 F:      include/linux/usb.h
15291 F:      include/linux/usb/
15292
15293 USB TYPEC PI3USB30532 MUX DRIVER
15294 M:      Hans de Goede <hdegoede@redhat.com>
15295 L:      linux-usb@vger.kernel.org
15296 S:      Maintained
15297 F:      drivers/usb/typec/mux/pi3usb30532.c
15298
15299 USB TYPEC CLASS
15300 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15301 L:      linux-usb@vger.kernel.org
15302 S:      Maintained
15303 F:      Documentation/ABI/testing/sysfs-class-typec
15304 F:      Documentation/driver-api/usb/typec.rst
15305 F:      drivers/usb/typec/
15306 F:      include/linux/usb/typec.h
15307
15308 USB TYPEC BUS FOR ALTERNATE MODES
15309 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15310 L:      linux-usb@vger.kernel.org
15311 S:      Maintained
15312 F:      Documentation/ABI/testing/sysfs-bus-typec
15313 F:      Documentation/driver-api/usb/typec_bus.rst
15314 F:      drivers/usb/typec/altmodes/
15315 F:      include/linux/usb/typec_altmode.h
15316
15317 USB UHCI DRIVER
15318 M:      Alan Stern <stern@rowland.harvard.edu>
15319 L:      linux-usb@vger.kernel.org
15320 S:      Maintained
15321 F:      drivers/usb/host/uhci*
15322
15323 USB VIDEO CLASS
15324 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15325 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15326 L:      linux-media@vger.kernel.org
15327 T:      git git://linuxtv.org/media_tree.git
15328 W:      http://www.ideasonboard.org/uvc/
15329 S:      Maintained
15330 F:      drivers/media/usb/uvc/
15331 F:      include/uapi/linux/uvcvideo.h
15332
15333 USB VISION DRIVER
15334 M:      Hans Verkuil <hverkuil@xs4all.nl>
15335 L:      linux-media@vger.kernel.org
15336 T:      git git://linuxtv.org/media_tree.git
15337 W:      https://linuxtv.org
15338 S:      Odd Fixes
15339 F:      drivers/media/usb/usbvision/
15340
15341 USB WEBCAM GADGET
15342 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15343 L:      linux-usb@vger.kernel.org
15344 S:      Maintained
15345 F:      drivers/usb/gadget/function/*uvc*
15346 F:      drivers/usb/gadget/legacy/webcam.c
15347 F:      include/uapi/linux/usb/g_uvc.h
15348
15349 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15350 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15351 L:      linux-wireless@vger.kernel.org
15352 S:      Maintained
15353 F:      drivers/net/wireless/rndis_wlan.c
15354
15355 USB XHCI DRIVER
15356 M:      Mathias Nyman <mathias.nyman@intel.com>
15357 L:      linux-usb@vger.kernel.org
15358 S:      Supported
15359 F:      drivers/usb/host/xhci*
15360 F:      drivers/usb/host/pci-quirks*
15361
15362 USB ZD1201 DRIVER
15363 L:      linux-wireless@vger.kernel.org
15364 W:      http://linux-lc100020.sourceforge.net
15365 S:      Orphan
15366 F:      drivers/net/wireless/zydas/zd1201.*
15367
15368 USB ZR364XX DRIVER
15369 M:      Antoine Jacquet <royale@zerezo.com>
15370 L:      linux-usb@vger.kernel.org
15371 L:      linux-media@vger.kernel.org
15372 T:      git git://linuxtv.org/media_tree.git
15373 W:      http://royale.zerezo.com/zr364xx/
15374 S:      Maintained
15375 F:      Documentation/media/v4l-drivers/zr364xx*
15376 F:      drivers/media/usb/zr364xx/
15377
15378 USER-MODE LINUX (UML)
15379 M:      Jeff Dike <jdike@addtoit.com>
15380 M:      Richard Weinberger <richard@nod.at>
15381 L:      linux-um@lists.infradead.org
15382 W:      http://user-mode-linux.sourceforge.net
15383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15384 S:      Maintained
15385 F:      Documentation/virtual/uml/
15386 F:      arch/um/
15387 F:      arch/x86/um/
15388 F:      fs/hostfs/
15389 F:      fs/hppfs/
15390
15391 USERSPACE I/O (UIO)
15392 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15393 S:      Maintained
15394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15395 F:      Documentation/driver-api/uio-howto.rst
15396 F:      drivers/uio/
15397 F:      include/linux/uio*.h
15398
15399 UTIL-LINUX PACKAGE
15400 M:      Karel Zak <kzak@redhat.com>
15401 L:      util-linux@vger.kernel.org
15402 W:      http://en.wikipedia.org/wiki/Util-linux
15403 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15404 S:      Maintained
15405
15406 UUID HELPERS
15407 M:      Christoph Hellwig <hch@lst.de>
15408 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15409 L:      linux-kernel@vger.kernel.org
15410 T:      git git://git.infradead.org/users/hch/uuid.git
15411 F:      lib/uuid.c
15412 F:      lib/test_uuid.c
15413 F:      include/linux/uuid.h
15414 F:      include/uapi/linux/uuid.h
15415 S:      Maintained
15416
15417 UVESAFB DRIVER
15418 M:      Michal Januszewski <spock@gentoo.org>
15419 L:      linux-fbdev@vger.kernel.org
15420 W:      https://github.com/mjanusz/v86d
15421 S:      Maintained
15422 F:      Documentation/fb/uvesafb.txt
15423 F:      drivers/video/fbdev/uvesafb.*
15424
15425 VF610 NAND DRIVER
15426 M:      Stefan Agner <stefan@agner.ch>
15427 L:      linux-mtd@lists.infradead.org
15428 S:      Supported
15429 F:      drivers/mtd/nand/raw/vf610_nfc.c
15430
15431 VFAT/FAT/MSDOS FILESYSTEM
15432 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15433 S:      Maintained
15434 F:      Documentation/filesystems/vfat.txt
15435 F:      fs/fat/
15436
15437 VFIO DRIVER
15438 M:      Alex Williamson <alex.williamson@redhat.com>
15439 L:      kvm@vger.kernel.org
15440 T:      git git://github.com/awilliam/linux-vfio.git
15441 S:      Maintained
15442 F:      Documentation/vfio.txt
15443 F:      drivers/vfio/
15444 F:      include/linux/vfio.h
15445 F:      include/uapi/linux/vfio.h
15446
15447 VFIO MEDIATED DEVICE DRIVERS
15448 M:      Kirti Wankhede <kwankhede@nvidia.com>
15449 L:      kvm@vger.kernel.org
15450 S:      Maintained
15451 F:      Documentation/vfio-mediated-device.txt
15452 F:      drivers/vfio/mdev/
15453 F:      include/linux/mdev.h
15454 F:      samples/vfio-mdev/
15455
15456 VFIO PLATFORM DRIVER
15457 M:      Eric Auger <eric.auger@redhat.com>
15458 L:      kvm@vger.kernel.org
15459 S:      Maintained
15460 F:      drivers/vfio/platform/
15461
15462 VGA_SWITCHEROO
15463 R:      Lukas Wunner <lukas@wunner.de>
15464 S:      Maintained
15465 F:      Documentation/gpu/vga-switcheroo.rst
15466 F:      drivers/gpu/vga/vga_switcheroo.c
15467 F:      include/linux/vga_switcheroo.h
15468 T:      git git://anongit.freedesktop.org/drm/drm-misc
15469
15470 VIA RHINE NETWORK DRIVER
15471 S:      Orphan
15472 F:      drivers/net/ethernet/via/via-rhine.c
15473
15474 VIA SD/MMC CARD CONTROLLER DRIVER
15475 M:      Bruce Chang <brucechang@via.com.tw>
15476 M:      Harald Welte <HaraldWelte@viatech.com>
15477 S:      Maintained
15478 F:      drivers/mmc/host/via-sdmmc.c
15479
15480 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15481 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15482 L:      linux-fbdev@vger.kernel.org
15483 S:      Maintained
15484 F:      include/linux/via-core.h
15485 F:      include/linux/via-gpio.h
15486 F:      include/linux/via_i2c.h
15487 F:      drivers/video/fbdev/via/
15488
15489 VIA VELOCITY NETWORK DRIVER
15490 M:      Francois Romieu <romieu@fr.zoreil.com>
15491 L:      netdev@vger.kernel.org
15492 S:      Maintained
15493 F:      drivers/net/ethernet/via/via-velocity.*
15494
15495 VICODEC VIRTUAL CODEC DRIVER
15496 M:      Hans Verkuil <hans.verkuil@cisco.com>
15497 L:      linux-media@vger.kernel.org
15498 T:      git git://linuxtv.org/media_tree.git
15499 W:      https://linuxtv.org
15500 S:      Maintained
15501 F:      drivers/media/platform/vicodec/*
15502
15503 VIDEO MULTIPLEXER DRIVER
15504 M:      Philipp Zabel <p.zabel@pengutronix.de>
15505 L:      linux-media@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/media/platform/video-mux.c
15508
15509 VIDEO I2C POLLING DRIVER
15510 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15511 L:      linux-media@vger.kernel.org
15512 S:      Maintained
15513 F:      drivers/media/i2c/video-i2c.c
15514
15515 VIDEOBUF2 FRAMEWORK
15516 M:      Pawel Osciak <pawel@osciak.com>
15517 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15518 M:      Kyungmin Park <kyungmin.park@samsung.com>
15519 L:      linux-media@vger.kernel.org
15520 S:      Maintained
15521 F:      drivers/media/v4l2-core/videobuf2-*
15522 F:      include/media/videobuf2-*
15523
15524 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15525 M:      Helen Koike <helen.koike@collabora.com>
15526 L:      linux-media@vger.kernel.org
15527 T:      git git://linuxtv.org/media_tree.git
15528 W:      https://linuxtv.org
15529 S:      Maintained
15530 F:      drivers/media/platform/vimc/*
15531
15532 VIRT LIB
15533 M:      Alex Williamson <alex.williamson@redhat.com>
15534 M:      Paolo Bonzini <pbonzini@redhat.com>
15535 L:      kvm@vger.kernel.org
15536 S:      Supported
15537 F:      virt/lib/
15538
15539 VIRTIO AND VHOST VSOCK DRIVER
15540 M:      Stefan Hajnoczi <stefanha@redhat.com>
15541 L:      kvm@vger.kernel.org
15542 L:      virtualization@lists.linux-foundation.org
15543 L:      netdev@vger.kernel.org
15544 S:      Maintained
15545 F:      include/linux/virtio_vsock.h
15546 F:      include/uapi/linux/virtio_vsock.h
15547 F:      include/uapi/linux/vsockmon.h
15548 F:      include/uapi/linux/vm_sockets_diag.h
15549 F:      net/vmw_vsock/diag.c
15550 F:      net/vmw_vsock/af_vsock_tap.c
15551 F:      net/vmw_vsock/virtio_transport_common.c
15552 F:      net/vmw_vsock/virtio_transport.c
15553 F:      drivers/net/vsockmon.c
15554 F:      drivers/vhost/vsock.c
15555 F:      drivers/vhost/vsock.h
15556 F:      tools/testing/vsock/
15557
15558 VIRTIO CONSOLE DRIVER
15559 M:      Amit Shah <amit@kernel.org>
15560 L:      virtualization@lists.linux-foundation.org
15561 S:      Maintained
15562 F:      drivers/char/virtio_console.c
15563 F:      include/linux/virtio_console.h
15564 F:      include/uapi/linux/virtio_console.h
15565
15566 VIRTIO CORE, NET AND BLOCK DRIVERS
15567 M:      "Michael S. Tsirkin" <mst@redhat.com>
15568 M:      Jason Wang <jasowang@redhat.com>
15569 L:      virtualization@lists.linux-foundation.org
15570 S:      Maintained
15571 F:      Documentation/devicetree/bindings/virtio/
15572 F:      drivers/virtio/
15573 F:      tools/virtio/
15574 F:      drivers/net/virtio_net.c
15575 F:      drivers/block/virtio_blk.c
15576 F:      include/linux/virtio*.h
15577 F:      include/uapi/linux/virtio_*.h
15578 F:      drivers/crypto/virtio/
15579 F:      mm/balloon_compaction.c
15580
15581 VIRTIO CRYPTO DRIVER
15582 M:      Gonglei <arei.gonglei@huawei.com>
15583 L:      virtualization@lists.linux-foundation.org
15584 L:      linux-crypto@vger.kernel.org
15585 S:      Maintained
15586 F:      drivers/crypto/virtio/
15587 F:      include/uapi/linux/virtio_crypto.h
15588
15589 VIRTIO DRIVERS FOR S390
15590 M:      Cornelia Huck <cohuck@redhat.com>
15591 M:      Halil Pasic <pasic@linux.ibm.com>
15592 L:      linux-s390@vger.kernel.org
15593 L:      virtualization@lists.linux-foundation.org
15594 L:      kvm@vger.kernel.org
15595 S:      Supported
15596 F:      drivers/s390/virtio/
15597 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15598
15599 VIRTIO GPU DRIVER
15600 M:      David Airlie <airlied@linux.ie>
15601 M:      Gerd Hoffmann <kraxel@redhat.com>
15602 L:      dri-devel@lists.freedesktop.org
15603 L:      virtualization@lists.linux-foundation.org
15604 T:      git git://anongit.freedesktop.org/drm/drm-misc
15605 S:      Maintained
15606 F:      drivers/gpu/drm/virtio/
15607 F:      include/uapi/linux/virtio_gpu.h
15608
15609 VIRTIO HOST (VHOST)
15610 M:      "Michael S. Tsirkin" <mst@redhat.com>
15611 M:      Jason Wang <jasowang@redhat.com>
15612 L:      kvm@vger.kernel.org
15613 L:      virtualization@lists.linux-foundation.org
15614 L:      netdev@vger.kernel.org
15615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15616 S:      Maintained
15617 F:      drivers/vhost/
15618 F:      include/uapi/linux/vhost.h
15619
15620 VIRTIO INPUT DRIVER
15621 M:      Gerd Hoffmann <kraxel@redhat.com>
15622 S:      Maintained
15623 F:      drivers/virtio/virtio_input.c
15624 F:      include/uapi/linux/virtio_input.h
15625
15626 VIRTUAL BOX GUEST DEVICE DRIVER
15627 M:      Hans de Goede <hdegoede@redhat.com>
15628 M:      Arnd Bergmann <arnd@arndb.de>
15629 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15630 S:      Maintained
15631 F:      include/linux/vbox_utils.h
15632 F:      include/uapi/linux/vbox*.h
15633 F:      drivers/virt/vboxguest/
15634
15635 VIRTUAL SERIO DEVICE DRIVER
15636 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15637 S:      Maintained
15638 F:      drivers/input/serio/userio.c
15639 F:      include/uapi/linux/userio.h
15640
15641 VIVID VIRTUAL VIDEO DRIVER
15642 M:      Hans Verkuil <hverkuil@xs4all.nl>
15643 L:      linux-media@vger.kernel.org
15644 T:      git git://linuxtv.org/media_tree.git
15645 W:      https://linuxtv.org
15646 S:      Maintained
15647 F:      drivers/media/platform/vivid/*
15648
15649 VLYNQ BUS
15650 M:      Florian Fainelli <f.fainelli@gmail.com>
15651 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15652 S:      Maintained
15653 F:      drivers/vlynq/vlynq.c
15654 F:      include/linux/vlynq.h
15655
15656 VME SUBSYSTEM
15657 M:      Martyn Welch <martyn@welchs.me.uk>
15658 M:      Manohar Vanga <manohar.vanga@gmail.com>
15659 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15660 L:      devel@driverdev.osuosl.org
15661 S:      Maintained
15662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15663 F:      Documentation/driver-api/vme.rst
15664 F:      drivers/staging/vme/
15665 F:      drivers/vme/
15666 F:      include/linux/vme*
15667
15668 VMWARE BALLOON DRIVER
15669 M:      Xavier Deguillard <xdeguillard@vmware.com>
15670 M:      Nadav Amit <namit@vmware.com>
15671 M:      "VMware, Inc." <pv-drivers@vmware.com>
15672 L:      linux-kernel@vger.kernel.org
15673 S:      Maintained
15674 F:      drivers/misc/vmw_balloon.c
15675
15676 VMWARE HYPERVISOR INTERFACE
15677 M:      Alok Kataria <akataria@vmware.com>
15678 L:      virtualization@lists.linux-foundation.org
15679 S:      Supported
15680 F:      arch/x86/kernel/cpu/vmware.c
15681
15682 VMWARE PVRDMA DRIVER
15683 M:      Adit Ranadive <aditr@vmware.com>
15684 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15685 L:      linux-rdma@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/infiniband/hw/vmw_pvrdma/
15688
15689 VMware PVSCSI driver
15690 M:      Jim Gill <jgill@vmware.com>
15691 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15692 L:      linux-scsi@vger.kernel.org
15693 S:      Maintained
15694 F:      drivers/scsi/vmw_pvscsi.c
15695 F:      drivers/scsi/vmw_pvscsi.h
15696
15697 VMWARE VMMOUSE SUBDRIVER
15698 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15699 M:      "VMware, Inc." <pv-drivers@vmware.com>
15700 L:      linux-input@vger.kernel.org
15701 S:      Maintained
15702 F:      drivers/input/mouse/vmmouse.c
15703 F:      drivers/input/mouse/vmmouse.h
15704
15705 VMWARE VMXNET3 ETHERNET DRIVER
15706 M:      Ronak Doshi <doshir@vmware.com>
15707 M:      "VMware, Inc." <pv-drivers@vmware.com>
15708 L:      netdev@vger.kernel.org
15709 S:      Maintained
15710 F:      drivers/net/vmxnet3/
15711
15712 VOCORE VOCORE2 BOARD
15713 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15714 L:      linux-mips@linux-mips.org
15715 S:      Maintained
15716 F:      arch/mips/boot/dts/ralink/vocore2.dts
15717
15718 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15719 M:      Liam Girdwood <lgirdwood@gmail.com>
15720 M:      Mark Brown <broonie@kernel.org>
15721 L:      linux-kernel@vger.kernel.org
15722 W:      http://www.slimlogic.co.uk/?p=48
15723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15724 S:      Supported
15725 F:      Documentation/devicetree/bindings/regulator/
15726 F:      Documentation/power/regulator/
15727 F:      drivers/regulator/
15728 F:      include/dt-bindings/regulator/
15729 F:      include/linux/regulator/
15730
15731 VRF
15732 M:      David Ahern <dsa@cumulusnetworks.com>
15733 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15734 L:      netdev@vger.kernel.org
15735 S:      Maintained
15736 F:      drivers/net/vrf.c
15737 F:      Documentation/networking/vrf.txt
15738
15739 VT1211 HARDWARE MONITOR DRIVER
15740 M:      Juerg Haefliger <juergh@gmail.com>
15741 L:      linux-hwmon@vger.kernel.org
15742 S:      Maintained
15743 F:      Documentation/hwmon/vt1211
15744 F:      drivers/hwmon/vt1211.c
15745
15746 VT8231 HARDWARE MONITOR DRIVER
15747 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15748 L:      linux-hwmon@vger.kernel.org
15749 S:      Maintained
15750 F:      drivers/hwmon/vt8231.c
15751
15752 VUB300 USB to SDIO/SD/MMC bridge chip
15753 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15754 L:      linux-mmc@vger.kernel.org
15755 L:      linux-usb@vger.kernel.org
15756 S:      Supported
15757 F:      drivers/mmc/host/vub300.c
15758
15759 W1 DALLAS'S 1-WIRE BUS
15760 M:      Evgeniy Polyakov <zbr@ioremap.net>
15761 S:      Maintained
15762 F:      Documentation/devicetree/bindings/w1/
15763 F:      Documentation/w1/
15764 F:      drivers/w1/
15765 F:      include/linux/w1.h
15766
15767 W83791D HARDWARE MONITORING DRIVER
15768 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15769 L:      linux-hwmon@vger.kernel.org
15770 S:      Maintained
15771 F:      Documentation/hwmon/w83791d
15772 F:      drivers/hwmon/w83791d.c
15773
15774 W83793 HARDWARE MONITORING DRIVER
15775 M:      Rudolf Marek <r.marek@assembler.cz>
15776 L:      linux-hwmon@vger.kernel.org
15777 S:      Maintained
15778 F:      Documentation/hwmon/w83793
15779 F:      drivers/hwmon/w83793.c
15780
15781 W83795 HARDWARE MONITORING DRIVER
15782 M:      Jean Delvare <jdelvare@suse.com>
15783 L:      linux-hwmon@vger.kernel.org
15784 S:      Maintained
15785 F:      drivers/hwmon/w83795.c
15786
15787 W83L51xD SD/MMC CARD INTERFACE DRIVER
15788 M:      Pierre Ossman <pierre@ossman.eu>
15789 S:      Maintained
15790 F:      drivers/mmc/host/wbsd.*
15791
15792 WACOM PROTOCOL 4 SERIAL TABLETS
15793 M:      Julian Squires <julian@cipht.net>
15794 M:      Hans de Goede <hdegoede@redhat.com>
15795 L:      linux-input@vger.kernel.org
15796 S:      Maintained
15797 F:      drivers/input/tablet/wacom_serial4.c
15798
15799 WATCHDOG DEVICE DRIVERS
15800 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15801 M:      Guenter Roeck <linux@roeck-us.net>
15802 L:      linux-watchdog@vger.kernel.org
15803 W:      http://www.linux-watchdog.org/
15804 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15805 S:      Maintained
15806 F:      Documentation/devicetree/bindings/watchdog/
15807 F:      Documentation/watchdog/
15808 F:      drivers/watchdog/
15809 F:      include/linux/watchdog.h
15810 F:      include/uapi/linux/watchdog.h
15811
15812 WHISKEYCOVE PMIC GPIO DRIVER
15813 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15814 L:      linux-gpio@vger.kernel.org
15815 S:      Maintained
15816 F:      drivers/gpio/gpio-wcove.c
15817
15818 WIIMOTE HID DRIVER
15819 M:      David Herrmann <dh.herrmann@googlemail.com>
15820 L:      linux-input@vger.kernel.org
15821 S:      Maintained
15822 F:      drivers/hid/hid-wiimote*
15823
15824 WILOCITY WIL6210 WIRELESS DRIVER
15825 M:      Maya Erez <merez@codeaurora.org>
15826 L:      linux-wireless@vger.kernel.org
15827 L:      wil6210@qti.qualcomm.com
15828 S:      Supported
15829 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15830 F:      drivers/net/wireless/ath/wil6210/
15831
15832 WIMAX STACK
15833 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15834 M:      linux-wimax@intel.com
15835 L:      wimax@linuxwimax.org (subscribers-only)
15836 S:      Supported
15837 W:      http://linuxwimax.org
15838 F:      Documentation/wimax/README.wimax
15839 F:      include/linux/wimax/debug.h
15840 F:      include/net/wimax.h
15841 F:      include/uapi/linux/wimax.h
15842 F:      net/wimax/
15843
15844 WINBOND CIR DRIVER
15845 M:      David Härdeman <david@hardeman.nu>
15846 S:      Maintained
15847 F:      drivers/media/rc/winbond-cir.c
15848
15849 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15850 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15851 L:      linux-watchdog@vger.kernel.org
15852 S:      Maintained
15853 F:      drivers/watchdog/ebc-c384_wdt.c
15854
15855 WINSYSTEMS WS16C48 GPIO DRIVER
15856 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15857 L:      linux-gpio@vger.kernel.org
15858 S:      Maintained
15859 F:      drivers/gpio/gpio-ws16c48.c
15860
15861 WISTRON LAPTOP BUTTON DRIVER
15862 M:      Miloslav Trmac <mitr@volny.cz>
15863 S:      Maintained
15864 F:      drivers/input/misc/wistron_btns.c
15865
15866 WL3501 WIRELESS PCMCIA CARD DRIVER
15867 L:      linux-wireless@vger.kernel.org
15868 S:      Odd fixes
15869 F:      drivers/net/wireless/wl3501*
15870
15871 WOLFSON MICROELECTRONICS DRIVERS
15872 L:      patches@opensource.cirrus.com
15873 T:      git https://github.com/CirrusLogic/linux-drivers.git
15874 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15875 S:      Supported
15876 F:      Documentation/hwmon/wm83??
15877 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15878 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15879 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15880 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15881 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15882 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15883 F:      drivers/clk/clk-wm83*.c
15884 F:      drivers/extcon/extcon-arizona.c
15885 F:      drivers/leds/leds-wm83*.c
15886 F:      drivers/gpio/gpio-*wm*.c
15887 F:      drivers/gpio/gpio-arizona.c
15888 F:      drivers/hwmon/wm83??-hwmon.c
15889 F:      drivers/input/misc/wm831x-on.c
15890 F:      drivers/input/touchscreen/wm831x-ts.c
15891 F:      drivers/input/touchscreen/wm97*.c
15892 F:      drivers/mfd/arizona*
15893 F:      drivers/mfd/wm*.c
15894 F:      drivers/mfd/cs47l24*
15895 F:      drivers/power/supply/wm83*.c
15896 F:      drivers/rtc/rtc-wm83*.c
15897 F:      drivers/regulator/wm8*.c
15898 F:      drivers/regulator/arizona*
15899 F:      drivers/video/backlight/wm83*_bl.c
15900 F:      drivers/watchdog/wm83*_wdt.c
15901 F:      include/linux/mfd/arizona/
15902 F:      include/linux/mfd/wm831x/
15903 F:      include/linux/mfd/wm8350/
15904 F:      include/linux/mfd/wm8400*
15905 F:      include/linux/regulator/arizona*
15906 F:      include/linux/wm97xx.h
15907 F:      include/sound/wm????.h
15908 F:      sound/soc/codecs/arizona.?
15909 F:      sound/soc/codecs/wm*
15910 F:      sound/soc/codecs/cs47l24*
15911
15912 WORKQUEUE
15913 M:      Tejun Heo <tj@kernel.org>
15914 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15916 S:      Maintained
15917 F:      include/linux/workqueue.h
15918 F:      kernel/workqueue.c
15919 F:      Documentation/core-api/workqueue.rst
15920
15921 X-POWERS AXP288 PMIC DRIVERS
15922 M:      Hans de Goede <hdegoede@redhat.com>
15923 S:      Maintained
15924 N:      axp288
15925 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15926
15927 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15928 M:      Chen-Yu Tsai <wens@csie.org>
15929 L:      linux-kernel@vger.kernel.org
15930 S:      Maintained
15931 N:      axp[128]
15932
15933 X.25 NETWORK LAYER
15934 M:      Andrew Hendry <andrew.hendry@gmail.com>
15935 L:      linux-x25@vger.kernel.org
15936 S:      Odd Fixes
15937 F:      Documentation/networking/x25*
15938 F:      include/net/x25*
15939 F:      net/x25/
15940
15941 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15942 M:      Thomas Gleixner <tglx@linutronix.de>
15943 M:      Ingo Molnar <mingo@redhat.com>
15944 M:      Borislav Petkov <bp@alien8.de>
15945 R:      "H. Peter Anvin" <hpa@zytor.com>
15946 M:      x86@kernel.org
15947 L:      linux-kernel@vger.kernel.org
15948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15949 S:      Maintained
15950 F:      Documentation/devicetree/bindings/x86/
15951 F:      Documentation/x86/
15952 F:      arch/x86/
15953
15954 X86 ENTRY CODE
15955 M:      Andy Lutomirski <luto@kernel.org>
15956 L:      linux-kernel@vger.kernel.org
15957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15958 S:      Maintained
15959 F:      arch/x86/entry/
15960
15961 X86 MCE INFRASTRUCTURE
15962 M:      Tony Luck <tony.luck@intel.com>
15963 M:      Borislav Petkov <bp@alien8.de>
15964 L:      linux-edac@vger.kernel.org
15965 S:      Maintained
15966 F:      arch/x86/kernel/cpu/mcheck/*
15967
15968 X86 MICROCODE UPDATE SUPPORT
15969 M:      Borislav Petkov <bp@alien8.de>
15970 S:      Maintained
15971 F:      arch/x86/kernel/cpu/microcode/*
15972
15973 X86 MM
15974 M:      Dave Hansen <dave.hansen@linux.intel.com>
15975 M:      Andy Lutomirski <luto@kernel.org>
15976 M:      Peter Zijlstra <peterz@infradead.org>
15977 L:      linux-kernel@vger.kernel.org
15978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15979 S:      Maintained
15980 F:      arch/x86/mm/
15981
15982 X86 PLATFORM DRIVERS
15983 M:      Darren Hart <dvhart@infradead.org>
15984 M:      Andy Shevchenko <andy@infradead.org>
15985 L:      platform-driver-x86@vger.kernel.org
15986 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15987 S:      Maintained
15988 F:      drivers/platform/x86/
15989 F:      drivers/platform/olpc/
15990
15991 X86 VDSO
15992 M:      Andy Lutomirski <luto@kernel.org>
15993 L:      linux-kernel@vger.kernel.org
15994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15995 S:      Maintained
15996 F:      arch/x86/entry/vdso/
15997
15998 XC2028/3028 TUNER DRIVER
15999 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16000 L:      linux-media@vger.kernel.org
16001 W:      https://linuxtv.org
16002 T:      git git://linuxtv.org/media_tree.git
16003 S:      Maintained
16004 F:      drivers/media/tuners/tuner-xc2028.*
16005
16006 XDP SOCKETS (AF_XDP)
16007 M:      Björn Töpel <bjorn.topel@intel.com>
16008 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16009 L:      netdev@vger.kernel.org
16010 S:      Maintained
16011 F:      kernel/bpf/xskmap.c
16012 F:      net/xdp/
16013
16014 XEN BLOCK SUBSYSTEM
16015 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16016 M:      Roger Pau Monné <roger.pau@citrix.com>
16017 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16018 S:      Supported
16019 F:      drivers/block/xen-blkback/*
16020 F:      drivers/block/xen*
16021
16022 XEN HYPERVISOR ARM
16023 M:      Stefano Stabellini <sstabellini@kernel.org>
16024 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16025 S:      Maintained
16026 F:      arch/arm/xen/
16027 F:      arch/arm/include/asm/xen/
16028
16029 XEN HYPERVISOR ARM64
16030 M:      Stefano Stabellini <sstabellini@kernel.org>
16031 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16032 S:      Maintained
16033 F:      arch/arm64/xen/
16034 F:      arch/arm64/include/asm/xen/
16035
16036 XEN HYPERVISOR INTERFACE
16037 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16038 M:      Juergen Gross <jgross@suse.com>
16039 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16041 S:      Supported
16042 F:      arch/x86/xen/
16043 F:      drivers/*/xen-*front.c
16044 F:      drivers/xen/
16045 F:      arch/x86/include/asm/xen/
16046 F:      arch/x86/include/asm/pvclock-abi.h
16047 F:      include/xen/
16048 F:      include/uapi/xen/
16049 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16050 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16051
16052 XEN NETWORK BACKEND DRIVER
16053 M:      Wei Liu <wei.liu2@citrix.com>
16054 M:      Paul Durrant <paul.durrant@citrix.com>
16055 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16056 L:      netdev@vger.kernel.org
16057 S:      Supported
16058 F:      drivers/net/xen-netback/*
16059
16060 XEN PCI SUBSYSTEM
16061 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16062 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16063 S:      Supported
16064 F:      arch/x86/pci/*xen*
16065 F:      drivers/pci/*xen*
16066
16067 XEN PVSCSI DRIVERS
16068 M:      Juergen Gross <jgross@suse.com>
16069 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16070 L:      linux-scsi@vger.kernel.org
16071 S:      Supported
16072 F:      drivers/scsi/xen-scsifront.c
16073 F:      drivers/xen/xen-scsiback.c
16074 F:      include/xen/interface/io/vscsiif.h
16075
16076 XEN SWIOTLB SUBSYSTEM
16077 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16078 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16079 L:      iommu@lists.linux-foundation.org
16080 S:      Supported
16081 F:      arch/x86/xen/*swiotlb*
16082 F:      drivers/xen/*swiotlb*
16083
16084 XEN SOUND FRONTEND DRIVER
16085 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16086 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16087 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16088 S:      Supported
16089 F:      sound/xen/*
16090
16091 XFS FILESYSTEM
16092 M:      Darrick J. Wong <darrick.wong@oracle.com>
16093 M:      linux-xfs@vger.kernel.org
16094 L:      linux-xfs@vger.kernel.org
16095 W:      http://xfs.org/
16096 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16097 S:      Supported
16098 F:      Documentation/filesystems/xfs.txt
16099 F:      fs/xfs/
16100
16101 XILINX AXI ETHERNET DRIVER
16102 M:      Anirudha Sarangi <anirudh@xilinx.com>
16103 M:      John Linn <John.Linn@xilinx.com>
16104 S:      Maintained
16105 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16106
16107 XILINX UARTLITE SERIAL DRIVER
16108 M:      Peter Korsgaard <jacmet@sunsite.dk>
16109 L:      linux-serial@vger.kernel.org
16110 S:      Maintained
16111 F:      drivers/tty/serial/uartlite.c
16112
16113 XILINX VIDEO IP CORES
16114 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16115 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16116 L:      linux-media@vger.kernel.org
16117 T:      git git://linuxtv.org/media_tree.git
16118 S:      Supported
16119 F:      Documentation/devicetree/bindings/media/xilinx/
16120 F:      drivers/media/platform/xilinx/
16121 F:      include/uapi/linux/xilinx-v4l2-controls.h
16122
16123 XILLYBUS DRIVER
16124 M:      Eli Billauer <eli.billauer@gmail.com>
16125 L:      linux-kernel@vger.kernel.org
16126 S:      Supported
16127 F:      drivers/char/xillybus/
16128
16129 XLP9XX I2C DRIVER
16130 M:      George Cherian <george.cherian@cavium.com>
16131 M:      Jan Glauber <jglauber@cavium.com>
16132 L:      linux-i2c@vger.kernel.org
16133 W:      http://www.cavium.com
16134 S:      Supported
16135 F:      drivers/i2c/busses/i2c-xlp9xx.c
16136
16137 XRA1403 GPIO EXPANDER
16138 M:      Nandor Han <nandor.han@ge.com>
16139 M:      Semi Malinen <semi.malinen@ge.com>
16140 L:      linux-gpio@vger.kernel.org
16141 S:      Maintained
16142 F:      drivers/gpio/gpio-xra1403.c
16143 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16144
16145 XTENSA XTFPGA PLATFORM SUPPORT
16146 M:      Max Filippov <jcmvbkbc@gmail.com>
16147 L:      linux-xtensa@linux-xtensa.org
16148 S:      Maintained
16149 F:      drivers/spi/spi-xtensa-xtfpga.c
16150 F:      sound/soc/xtensa/xtfpga-i2s.c
16151
16152 YAM DRIVER FOR AX.25
16153 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16154 L:      linux-hams@vger.kernel.org
16155 S:      Maintained
16156 F:      drivers/net/hamradio/yam*
16157 F:      include/linux/yam.h
16158
16159 YAMA SECURITY MODULE
16160 M:      Kees Cook <keescook@chromium.org>
16161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16162 S:      Supported
16163 F:      security/yama/
16164 F:      Documentation/admin-guide/LSM/Yama.rst
16165
16166 YEALINK PHONE DRIVER
16167 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16168 L:      usbb2k-api-dev@nongnu.org
16169 S:      Maintained
16170 F:      Documentation/input/devices/yealink.rst
16171 F:      drivers/input/misc/yealink.*
16172
16173 Z8530 DRIVER FOR AX.25
16174 M:      Joerg Reuter <jreuter@yaina.de>
16175 W:      http://yaina.de/jreuter/
16176 W:      http://www.qsl.net/dl1bke/
16177 L:      linux-hams@vger.kernel.org
16178 S:      Maintained
16179 F:      Documentation/networking/z8530drv.txt
16180 F:      drivers/net/hamradio/*scc.c
16181 F:      drivers/net/hamradio/z8530.h
16182
16183 ZBUD COMPRESSED PAGE ALLOCATOR
16184 M:      Seth Jennings <sjenning@redhat.com>
16185 M:      Dan Streetman <ddstreet@ieee.org>
16186 L:      linux-mm@kvack.org
16187 S:      Maintained
16188 F:      mm/zbud.c
16189 F:      include/linux/zbud.h
16190
16191 ZD1211RW WIRELESS DRIVER
16192 M:      Daniel Drake <dsd@gentoo.org>
16193 M:      Ulrich Kunitz <kune@deine-taler.de>
16194 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16195 L:      linux-wireless@vger.kernel.org
16196 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16197 S:      Maintained
16198 F:      drivers/net/wireless/zydas/zd1211rw/
16199
16200 ZD1301 MEDIA DRIVER
16201 M:      Antti Palosaari <crope@iki.fi>
16202 L:      linux-media@vger.kernel.org
16203 W:      https://linuxtv.org/
16204 W:      http://palosaari.fi/linux/
16205 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16206 S:      Maintained
16207 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16208
16209 ZD1301_DEMOD MEDIA DRIVER
16210 M:      Antti Palosaari <crope@iki.fi>
16211 L:      linux-media@vger.kernel.org
16212 W:      https://linuxtv.org/
16213 W:      http://palosaari.fi/linux/
16214 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16215 S:      Maintained
16216 F:      drivers/media/dvb-frontends/zd1301_demod*
16217
16218 ZPOOL COMPRESSED PAGE STORAGE API
16219 M:      Dan Streetman <ddstreet@ieee.org>
16220 L:      linux-mm@kvack.org
16221 S:      Maintained
16222 F:      mm/zpool.c
16223 F:      include/linux/zpool.h
16224
16225 ZR36067 VIDEO FOR LINUX DRIVER
16226 L:      mjpeg-users@lists.sourceforge.net
16227 L:      linux-media@vger.kernel.org
16228 W:      http://mjpeg.sourceforge.net/driver-zoran/
16229 T:      hg https://linuxtv.org/hg/v4l-dvb
16230 S:      Odd Fixes
16231 F:      drivers/staging/media/zoran/
16232
16233 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16234 M:      Minchan Kim <minchan@kernel.org>
16235 M:      Nitin Gupta <ngupta@vflare.org>
16236 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16237 L:      linux-kernel@vger.kernel.org
16238 S:      Maintained
16239 F:      drivers/block/zram/
16240 F:      Documentation/blockdev/zram.txt
16241
16242 ZS DECSTATION Z85C30 SERIAL DRIVER
16243 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16244 S:      Maintained
16245 F:      drivers/tty/serial/zs.*
16246
16247 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16248 M:      Minchan Kim <minchan@kernel.org>
16249 M:      Nitin Gupta <ngupta@vflare.org>
16250 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16251 L:      linux-mm@kvack.org
16252 S:      Maintained
16253 F:      mm/zsmalloc.c
16254 F:      include/linux/zsmalloc.h
16255 F:      Documentation/vm/zsmalloc.rst
16256
16257 ZSWAP COMPRESSED SWAP CACHING
16258 M:      Seth Jennings <sjenning@redhat.com>
16259 M:      Dan Streetman <ddstreet@ieee.org>
16260 L:      linux-mm@kvack.org
16261 S:      Maintained
16262 F:      mm/zswap.c
16263
16264 THE REST
16265 M:      Linus Torvalds <torvalds@linux-foundation.org>
16266 L:      linux-kernel@vger.kernel.org
16267 Q:      http://patchwork.kernel.org/project/LKML/list/
16268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16269 S:      Buried alive in reporters
16270 F:      *
16271 F:      */