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/mmc/host/uniphier-sd.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      Dept-GELinuxNICDev@cavium.com
2960 L:      netdev@vger.kernel.org
2961 S:      Supported
2962 F:      drivers/net/ethernet/broadcom/bnx2.*
2963 F:      drivers/net/ethernet/broadcom/bnx2_*
2964
2965 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2966 M:      QLogic-Storage-Upstream@qlogic.com
2967 L:      linux-scsi@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/scsi/bnx2fc/
2970
2971 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2i/
2976
2977 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2978 M:      Ariel Elior <ariel.elior@cavium.com>
2979 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2980 M:      everest-linux-l2@cavium.com
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/bnx2x/
2984
2985 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2986 M:      Michael Chan <michael.chan@broadcom.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnxt/
2990
2991 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2992 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2993 M:      Franky Lin <franky.lin@broadcom.com>
2994 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2995 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2996 M:      Wright Feng <wright.feng@cypress.com>
2997 L:      linux-wireless@vger.kernel.org
2998 L:      brcm80211-dev-list.pdl@broadcom.com
2999 L:      brcm80211-dev-list@cypress.com
3000 S:      Supported
3001 F:      drivers/net/wireless/broadcom/brcm80211/
3002
3003 BROADCOM BRCMSTB GPIO DRIVER
3004 M:      Gregory Fong <gregory.0xf0@gmail.com>
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Supported
3007 F:      drivers/gpio/gpio-brcmstb.c
3008 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3009
3010 BROADCOM BRCMSTB I2C DRIVER
3011 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3012 L:      linux-i2c@vger.kernel.org
3013 L:      bcm-kernel-feedback-list@broadcom.com
3014 S:      Supported
3015 F:      drivers/i2c/busses/i2c-brcmstb.c
3016 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3017
3018 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3019 M:      Al Cooper <alcooperx@gmail.com>
3020 L:      linux-kernel@vger.kernel.org
3021 L:      bcm-kernel-feedback-list@broadcom.com
3022 S:      Maintained
3023 F:      drivers/phy/broadcom/phy-brcm-usb*
3024
3025 BROADCOM GENET ETHERNET DRIVER
3026 M:      Doug Berger <opendmb@gmail.com>
3027 M:      Florian Fainelli <f.fainelli@gmail.com>
3028 L:      netdev@vger.kernel.org
3029 S:      Supported
3030 F:      drivers/net/ethernet/broadcom/genet/
3031
3032 BROADCOM IPROC ARM ARCHITECTURE
3033 M:      Ray Jui <rjui@broadcom.com>
3034 M:      Scott Branden <sbranden@broadcom.com>
3035 M:      Jon Mason <jonmason@broadcom.com>
3036 M:      bcm-kernel-feedback-list@broadcom.com
3037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3038 T:      git git://github.com/broadcom/cygnus-linux.git
3039 S:      Maintained
3040 N:      iproc
3041 N:      cygnus
3042 N:      bcm[-_]nsp
3043 N:      bcm9113*
3044 N:      bcm9583*
3045 N:      bcm9585*
3046 N:      bcm9586*
3047 N:      bcm988312
3048 N:      bcm113*
3049 N:      bcm583*
3050 N:      bcm585*
3051 N:      bcm586*
3052 N:      bcm88312
3053 N:      hr2
3054 N:      stingray
3055 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3056 F:      arch/arm64/boot/dts/broadcom/stingray/*
3057 F:      drivers/clk/bcm/clk-ns*
3058 F:      drivers/clk/bcm/clk-sr*
3059 F:      drivers/pinctrl/bcm/pinctrl-ns*
3060 F:      include/dt-bindings/clock/bcm-sr*
3061
3062 BROADCOM KONA GPIO DRIVER
3063 M:      Ray Jui <rjui@broadcom.com>
3064 L:      bcm-kernel-feedback-list@broadcom.com
3065 S:      Supported
3066 F:      drivers/gpio/gpio-bcm-kona.c
3067 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3068
3069 BROADCOM NETXTREME-E ROCE DRIVER
3070 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3071 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3072 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3073 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3074 L:      linux-rdma@vger.kernel.org
3075 W:      http://www.broadcom.com
3076 S:      Supported
3077 F:      drivers/infiniband/hw/bnxt_re/
3078 F:      include/uapi/rdma/bnxt_re-abi.h
3079
3080 BROADCOM NVRAM DRIVER
3081 M:      Rafał Miłecki <zajec5@gmail.com>
3082 L:      linux-mips@linux-mips.org
3083 S:      Maintained
3084 F:      drivers/firmware/broadcom/*
3085
3086 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3087 M:      Rafał Miłecki <zajec5@gmail.com>
3088 L:      linux-wireless@vger.kernel.org
3089 S:      Maintained
3090 F:      drivers/bcma/
3091 F:      include/linux/bcma/
3092
3093 BROADCOM STB AVS CPUFREQ DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-pm@vger.kernel.org
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3099 F:      drivers/cpufreq/brcmstb*
3100
3101 BROADCOM STB AVS TMON DRIVER
3102 M:      Markus Mayer <mmayer@broadcom.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 L:      linux-pm@vger.kernel.org
3105 S:      Maintained
3106 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3107 F:      drivers/thermal/broadcom/brcmstb*
3108
3109 BROADCOM STB NAND FLASH DRIVER
3110 M:      Brian Norris <computersforpeace@gmail.com>
3111 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3112 L:      linux-mtd@lists.infradead.org
3113 L:      bcm-kernel-feedback-list@broadcom.com
3114 S:      Maintained
3115 F:      drivers/mtd/nand/raw/brcmnand/
3116
3117 BROADCOM STB DPFE DRIVER
3118 M:      Markus Mayer <mmayer@broadcom.com>
3119 M:      bcm-kernel-feedback-list@broadcom.com
3120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3121 S:      Maintained
3122 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3123 F:      drivers/memory/brcmstb_dpfe.c
3124
3125 BROADCOM SPI DRIVER
3126 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3127 M:      bcm-kernel-feedback-list@broadcom.com
3128 S:      Maintained
3129 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3130 F:      drivers/spi/spi-bcm-qspi.*
3131 F:      drivers/spi/spi-brcmstb-qspi.c
3132 F:      drivers/spi/spi-iproc-qspi.c
3133
3134 BROADCOM SYSTEMPORT ETHERNET DRIVER
3135 M:      Florian Fainelli <f.fainelli@gmail.com>
3136 L:      netdev@vger.kernel.org
3137 S:      Supported
3138 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3139
3140 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3141 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3142 M:      Prashant Sreedharan <prashant@broadcom.com>
3143 M:      Michael Chan <mchan@broadcom.com>
3144 L:      netdev@vger.kernel.org
3145 S:      Supported
3146 F:      drivers/net/ethernet/broadcom/tg3.*
3147
3148 BROCADE BFA FC SCSI DRIVER
3149 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3150 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3151 L:      linux-scsi@vger.kernel.org
3152 S:      Supported
3153 F:      drivers/scsi/bfa/
3154
3155 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3156 M:      Rasesh Mody <rasesh.mody@cavium.com>
3157 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3158 M:      Dept-GELinuxNICDev@cavium.com
3159 L:      netdev@vger.kernel.org
3160 S:      Supported
3161 F:      drivers/net/ethernet/brocade/bna/
3162
3163 BSG (block layer generic sg v4 driver)
3164 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3165 L:      linux-scsi@vger.kernel.org
3166 S:      Supported
3167 F:      block/bsg.c
3168 F:      include/linux/bsg.h
3169 F:      include/uapi/linux/bsg.h
3170
3171 BT87X AUDIO DRIVER
3172 M:      Clemens Ladisch <clemens@ladisch.de>
3173 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3174 T:      git git://git.alsa-project.org/alsa-kernel.git
3175 S:      Maintained
3176 F:      Documentation/sound/cards/bt87x.rst
3177 F:      sound/pci/bt87x.c
3178
3179 BT8XXGPIO DRIVER
3180 M:      Michael Buesch <m@bues.ch>
3181 W:      http://bu3sch.de/btgpio.php
3182 S:      Maintained
3183 F:      drivers/gpio/gpio-bt8xx.c
3184
3185 BTRFS FILE SYSTEM
3186 M:      Chris Mason <clm@fb.com>
3187 M:      Josef Bacik <jbacik@fb.com>
3188 M:      David Sterba <dsterba@suse.com>
3189 L:      linux-btrfs@vger.kernel.org
3190 W:      http://btrfs.wiki.kernel.org/
3191 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3193 S:      Maintained
3194 F:      Documentation/filesystems/btrfs.txt
3195 F:      fs/btrfs/
3196 F:      include/linux/btrfs*
3197 F:      include/uapi/linux/btrfs*
3198
3199 BTTV VIDEO4LINUX DRIVER
3200 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3201 L:      linux-media@vger.kernel.org
3202 W:      https://linuxtv.org
3203 T:      git git://linuxtv.org/media_tree.git
3204 S:      Odd fixes
3205 F:      Documentation/media/v4l-drivers/bttv*
3206 F:      drivers/media/pci/bt8xx/bttv*
3207
3208 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3209 M:      Chanwoo Choi <cw00.choi@samsung.com>
3210 L:      linux-pm@vger.kernel.org
3211 L:      linux-samsung-soc@vger.kernel.org
3212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3213 S:      Maintained
3214 F:      drivers/devfreq/exynos-bus.c
3215 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3216
3217 BUSLOGIC SCSI DRIVER
3218 M:      Khalid Aziz <khalid@gonehiking.org>
3219 L:      linux-scsi@vger.kernel.org
3220 S:      Maintained
3221 F:      drivers/scsi/BusLogic.*
3222 F:      drivers/scsi/FlashPoint.*
3223
3224 C-MEDIA CMI8788 DRIVER
3225 M:      Clemens Ladisch <clemens@ladisch.de>
3226 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3227 T:      git git://git.alsa-project.org/alsa-kernel.git
3228 S:      Maintained
3229 F:      sound/pci/oxygen/
3230
3231 C6X ARCHITECTURE
3232 M:      Mark Salter <msalter@redhat.com>
3233 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3234 L:      linux-c6x-dev@linux-c6x.org
3235 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3236 S:      Maintained
3237 F:      arch/c6x/
3238
3239 CA8210 IEEE-802.15.4 RADIO DRIVER
3240 M:      Harry Morris <h.morris@cascoda.com>
3241 L:      linux-wpan@vger.kernel.org
3242 W:      https://github.com/Cascoda/ca8210-linux.git
3243 S:      Maintained
3244 F:      drivers/net/ieee802154/ca8210.c
3245 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3246
3247 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3248 M:      David Howells <dhowells@redhat.com>
3249 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3250 S:      Supported
3251 F:      Documentation/filesystems/caching/cachefiles.txt
3252 F:      fs/cachefiles/
3253
3254 CADENCE MIPI-CSI2 BRIDGES
3255 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3256 L:      linux-media@vger.kernel.org
3257 S:      Maintained
3258 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3259 F:      drivers/media/platform/cadence/cdns-csi2*
3260
3261 CADET FM/AM RADIO RECEIVER DRIVER
3262 M:      Hans Verkuil <hverkuil@xs4all.nl>
3263 L:      linux-media@vger.kernel.org
3264 T:      git git://linuxtv.org/media_tree.git
3265 W:      https://linuxtv.org
3266 S:      Maintained
3267 F:      drivers/media/radio/radio-cadet*
3268
3269 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3270 M:      Jonathan Corbet <corbet@lwn.net>
3271 L:      linux-media@vger.kernel.org
3272 T:      git git://linuxtv.org/media_tree.git
3273 S:      Maintained
3274 F:      Documentation/media/v4l-drivers/cafe_ccic*
3275 F:      drivers/media/platform/marvell-ccic/
3276
3277 CAIF NETWORK LAYER
3278 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3279 L:      netdev@vger.kernel.org
3280 S:      Supported
3281 F:      Documentation/networking/caif/
3282 F:      drivers/net/caif/
3283 F:      include/uapi/linux/caif/
3284 F:      include/net/caif/
3285 F:      net/caif/
3286
3287 CALGARY x86-64 IOMMU
3288 M:      Muli Ben-Yehuda <mulix@mulix.org>
3289 M:      Jon Mason <jdmason@kudzu.us>
3290 L:      iommu@lists.linux-foundation.org
3291 S:      Maintained
3292 F:      arch/x86/kernel/pci-calgary_64.c
3293 F:      arch/x86/kernel/tce_64.c
3294 F:      arch/x86/include/asm/calgary.h
3295 F:      arch/x86/include/asm/tce.h
3296
3297 CAN NETWORK DRIVERS
3298 M:      Wolfgang Grandegger <wg@grandegger.com>
3299 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3300 L:      linux-can@vger.kernel.org
3301 W:      https://github.com/linux-can
3302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3304 S:      Maintained
3305 F:      Documentation/devicetree/bindings/net/can/
3306 F:      drivers/net/can/
3307 F:      include/linux/can/dev.h
3308 F:      include/linux/can/platform/
3309 F:      include/uapi/linux/can/error.h
3310 F:      include/uapi/linux/can/netlink.h
3311
3312 CAN NETWORK LAYER
3313 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3314 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3315 L:      linux-can@vger.kernel.org
3316 W:      https://github.com/linux-can
3317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3319 S:      Maintained
3320 F:      Documentation/networking/can.rst
3321 F:      net/can/
3322 F:      include/linux/can/core.h
3323 F:      include/uapi/linux/can.h
3324 F:      include/uapi/linux/can/bcm.h
3325 F:      include/uapi/linux/can/raw.h
3326 F:      include/uapi/linux/can/gw.h
3327
3328 CAPABILITIES
3329 M:      Serge Hallyn <serge@hallyn.com>
3330 L:      linux-security-module@vger.kernel.org
3331 S:      Supported
3332 F:      include/linux/capability.h
3333 F:      include/uapi/linux/capability.h
3334 F:      security/commoncap.c
3335 F:      kernel/capability.c
3336
3337 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3338 M:      Kevin Tsai <ktsai@capellamicro.com>
3339 S:      Maintained
3340 F:      drivers/iio/light/cm*
3341
3342 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3343 M:      Christian Lamparter <chunkeey@googlemail.com>
3344 L:      linux-wireless@vger.kernel.org
3345 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3346 S:      Maintained
3347 F:      drivers/net/wireless/ath/carl9170/
3348
3349 CAVIUM I2C DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 W:      http://www.cavium.com
3353 S:      Supported
3354 F:      drivers/i2c/busses/i2c-octeon*
3355 F:      drivers/i2c/busses/i2c-thunderx*
3356
3357 CAVIUM LIQUIDIO NETWORK DRIVER
3358 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3359 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3360 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3361 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3362 L:      netdev@vger.kernel.org
3363 W:      http://www.cavium.com
3364 S:      Supported
3365 F:      drivers/net/ethernet/cavium/liquidio/
3366
3367 CAVIUM MMC DRIVER
3368 M:      Jan Glauber <jglauber@cavium.com>
3369 M:      David Daney <david.daney@cavium.com>
3370 M:      Steven J. Hill <Steven.Hill@cavium.com>
3371 W:      http://www.cavium.com
3372 S:      Supported
3373 F:      drivers/mmc/host/cavium*
3374
3375 CAVIUM OCTEON-TX CRYPTO DRIVER
3376 M:      George Cherian <george.cherian@cavium.com>
3377 L:      linux-crypto@vger.kernel.org
3378 W:      http://www.cavium.com
3379 S:      Supported
3380 F:      drivers/crypto/cavium/cpt/
3381
3382 CAVIUM THUNDERX2 ARM64 SOC
3383 M:      Robert Richter <rrichter@cavium.com>
3384 M:      Jayachandran C <jnair@caviumnetworks.com>
3385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3386 S:      Maintained
3387 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3388 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3389
3390 CC2520 IEEE-802.15.4 RADIO DRIVER
3391 M:      Varka Bhadram <varkabhadram@gmail.com>
3392 L:      linux-wpan@vger.kernel.org
3393 S:      Maintained
3394 F:      drivers/net/ieee802154/cc2520.c
3395 F:      include/linux/spi/cc2520.h
3396 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3397
3398 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3399 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3400 L:      linux-crypto@vger.kernel.org
3401 S:      Supported
3402 F:      drivers/crypto/ccree/
3403 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3404
3405 CEC FRAMEWORK
3406 M:      Hans Verkuil <hans.verkuil@cisco.com>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 W:      http://linuxtv.org
3410 S:      Supported
3411 F:      Documentation/media/kapi/cec-core.rst
3412 F:      Documentation/media/uapi/cec
3413 F:      drivers/media/cec/
3414 F:      drivers/media/rc/keymaps/rc-cec.c
3415 F:      include/media/cec.h
3416 F:      include/media/cec-notifier.h
3417 F:      include/uapi/linux/cec.h
3418 F:      include/uapi/linux/cec-funcs.h
3419 F:      Documentation/devicetree/bindings/media/cec.txt
3420 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3421
3422 CEC GPIO DRIVER
3423 M:      Hans Verkuil <hans.verkuil@cisco.com>
3424 L:      linux-media@vger.kernel.org
3425 T:      git git://linuxtv.org/media_tree.git
3426 W:      http://linuxtv.org
3427 S:      Supported
3428 F:      drivers/media/platform/cec-gpio/
3429 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3430
3431 CELL BROADBAND ENGINE ARCHITECTURE
3432 M:      Arnd Bergmann <arnd@arndb.de>
3433 L:      linuxppc-dev@lists.ozlabs.org
3434 W:      http://www.ibm.com/developerworks/power/cell/
3435 S:      Supported
3436 F:      arch/powerpc/include/asm/cell*.h
3437 F:      arch/powerpc/include/asm/spu*.h
3438 F:      arch/powerpc/include/uapi/asm/spu*.h
3439 F:      arch/powerpc/oprofile/*cell*
3440 F:      arch/powerpc/platforms/cell/
3441
3442 CEPH COMMON CODE (LIBCEPH)
3443 M:      Ilya Dryomov <idryomov@gmail.com>
3444 M:      "Yan, Zheng" <zyan@redhat.com>
3445 M:      Sage Weil <sage@redhat.com>
3446 L:      ceph-devel@vger.kernel.org
3447 W:      http://ceph.com/
3448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3449 T:      git git://github.com/ceph/ceph-client.git
3450 S:      Supported
3451 F:      net/ceph/
3452 F:      include/linux/ceph/
3453 F:      include/linux/crush/
3454
3455 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3456 M:      "Yan, Zheng" <zyan@redhat.com>
3457 M:      Sage Weil <sage@redhat.com>
3458 M:      Ilya Dryomov <idryomov@gmail.com>
3459 L:      ceph-devel@vger.kernel.org
3460 W:      http://ceph.com/
3461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3462 T:      git git://github.com/ceph/ceph-client.git
3463 S:      Supported
3464 F:      Documentation/filesystems/ceph.txt
3465 F:      fs/ceph/
3466
3467 CERTIFICATE HANDLING:
3468 M:      David Howells <dhowells@redhat.com>
3469 M:      David Woodhouse <dwmw2@infradead.org>
3470 L:      keyrings@vger.kernel.org
3471 S:      Maintained
3472 F:      Documentation/admin-guide/module-signing.rst
3473 F:      certs/
3474 F:      scripts/sign-file.c
3475 F:      scripts/extract-cert.c
3476
3477 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3478 L:      linux-usb@vger.kernel.org
3479 S:      Orphan
3480 F:      Documentation/usb/WUSB-Design-overview.txt
3481 F:      Documentation/usb/wusb-cbaf
3482 F:      drivers/usb/host/hwa-hc.c
3483 F:      drivers/usb/host/whci/
3484 F:      drivers/usb/wusbcore/
3485 F:      include/linux/usb/wusb*
3486
3487 CFAG12864B LCD DRIVER
3488 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3489 S:      Maintained
3490 F:      drivers/auxdisplay/cfag12864b.c
3491 F:      include/linux/cfag12864b.h
3492
3493 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3494 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3495 S:      Maintained
3496 F:      drivers/auxdisplay/cfag12864bfb.c
3497 F:      include/linux/cfag12864b.h
3498
3499 802.11 (including CFG80211/NL80211)
3500 M:      Johannes Berg <johannes@sipsolutions.net>
3501 L:      linux-wireless@vger.kernel.org
3502 W:      http://wireless.kernel.org/
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3505 S:      Maintained
3506 F:      net/wireless/
3507 F:      include/uapi/linux/nl80211.h
3508 F:      include/linux/ieee80211.h
3509 F:      include/net/wext.h
3510 F:      include/net/cfg80211.h
3511 F:      include/net/iw_handler.h
3512 F:      include/net/ieee80211_radiotap.h
3513 F:      Documentation/driver-api/80211/cfg80211.rst
3514 F:      Documentation/networking/regulatory.txt
3515
3516 CHAR and MISC DRIVERS
3517 M:      Arnd Bergmann <arnd@arndb.de>
3518 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3520 S:      Supported
3521 F:      drivers/char/
3522 F:      drivers/misc/
3523 F:      include/linux/miscdevice.h
3524
3525 CHECKPATCH
3526 M:      Andy Whitcroft <apw@canonical.com>
3527 M:      Joe Perches <joe@perches.com>
3528 S:      Maintained
3529 F:      scripts/checkpatch.pl
3530
3531 CHINESE DOCUMENTATION
3532 M:      Harry Wei <harryxiyou@gmail.com>
3533 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3534 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3535 S:      Maintained
3536 F:      Documentation/translations/zh_CN/
3537
3538 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3539 M:      Peter Chen <Peter.Chen@nxp.com>
3540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3541 L:      linux-usb@vger.kernel.org
3542 S:      Maintained
3543 F:      drivers/usb/chipidea/
3544
3545 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3546 M:      Hans de Goede <hdegoede@redhat.com>
3547 L:      linux-input@vger.kernel.org
3548 S:      Maintained
3549 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3550 F:      drivers/input/touchscreen/chipone_icn8318.c
3551
3552 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3553 M:      Hans de Goede <hdegoede@redhat.com>
3554 L:      linux-input@vger.kernel.org
3555 S:      Maintained
3556 F:      drivers/input/touchscreen/chipone_icn8505.c
3557
3558 CHROME HARDWARE PLATFORM SUPPORT
3559 M:      Benson Leung <bleung@chromium.org>
3560 M:      Olof Johansson <olof@lixom.net>
3561 S:      Maintained
3562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3563 F:      drivers/platform/chrome/
3564
3565 CIRRUS LOGIC AUDIO CODEC DRIVERS
3566 M:      Brian Austin <brian.austin@cirrus.com>
3567 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3569 S:      Maintained
3570 F:      sound/soc/codecs/cs*
3571
3572 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3573 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3574 L:      netdev@vger.kernel.org
3575 S:      Maintained
3576 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3577
3578 CISCO FCOE HBA DRIVER
3579 M:      Satish Kharat <satishkh@cisco.com>
3580 M:      Sesidhar Baddela <sebaddel@cisco.com>
3581 M:      Karan Tilak Kumar <kartilak@cisco.com>
3582 L:      linux-scsi@vger.kernel.org
3583 S:      Supported
3584 F:      drivers/scsi/fnic/
3585
3586 CISCO SCSI HBA DRIVER
3587 M:      Karan Tilak Kumar <kartilak@cisco.com>
3588 M:      Sesidhar Baddela <sebaddel@cisco.com>
3589 L:      linux-scsi@vger.kernel.org
3590 S:      Supported
3591 F:      drivers/scsi/snic/
3592
3593 CISCO VIC ETHERNET NIC DRIVER
3594 M:      Christian Benvenuti <benve@cisco.com>
3595 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3596 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3597 S:      Supported
3598 F:      drivers/net/ethernet/cisco/enic/
3599
3600 CISCO VIC LOW LATENCY NIC DRIVER
3601 M:      Christian Benvenuti <benve@cisco.com>
3602 S:      Supported
3603 F:      drivers/infiniband/hw/usnic/
3604
3605 CIRRUS LOGIC MADERA CODEC DRIVERS
3606 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3607 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3608 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3609 L:      patches@opensource.cirrus.com
3610 T:      git https://github.com/CirrusLogic/linux-drivers.git
3611 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3612 S:      Supported
3613 F:      Documentation/devicetree/bindings/mfd/madera.txt
3614 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3615 F:      include/linux/mfd/madera/*
3616 F:      drivers/gpio/gpio-madera*
3617 F:      drivers/mfd/madera*
3618 F:      drivers/mfd/cs47l*
3619 F:      drivers/pinctrl/cirrus/*
3620
3621 CLANG-FORMAT FILE
3622 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3623 S:      Maintained
3624 F:      .clang-format
3625
3626 CLEANCACHE API
3627 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3628 L:      linux-kernel@vger.kernel.org
3629 S:      Maintained
3630 F:      mm/cleancache.c
3631 F:      include/linux/cleancache.h
3632
3633 CLK API
3634 M:      Russell King <linux@armlinux.org.uk>
3635 L:      linux-clk@vger.kernel.org
3636 S:      Maintained
3637 F:      include/linux/clk.h
3638
3639 CLOCKSOURCE, CLOCKEVENT DRIVERS
3640 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3641 M:      Thomas Gleixner <tglx@linutronix.de>
3642 L:      linux-kernel@vger.kernel.org
3643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3644 S:      Supported
3645 F:      drivers/clocksource/
3646 F:      Documentation/devicetree/bindings/timer/
3647
3648 CMPC ACPI DRIVER
3649 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3650 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3651 L:      platform-driver-x86@vger.kernel.org
3652 S:      Supported
3653 F:      drivers/platform/x86/classmate-laptop.c
3654
3655 COBALT MEDIA DRIVER
3656 M:      Hans Verkuil <hans.verkuil@cisco.com>
3657 L:      linux-media@vger.kernel.org
3658 T:      git git://linuxtv.org/media_tree.git
3659 W:      https://linuxtv.org
3660 S:      Supported
3661 F:      drivers/media/pci/cobalt/
3662
3663 COCCINELLE/Semantic Patches (SmPL)
3664 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3665 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3666 M:      Nicolas Palix <nicolas.palix@imag.fr>
3667 M:      Michal Marek <michal.lkml@markovi.net>
3668 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3670 W:      http://coccinelle.lip6.fr/
3671 S:      Supported
3672 F:      Documentation/dev-tools/coccinelle.rst
3673 F:      scripts/coccinelle/
3674 F:      scripts/coccicheck
3675
3676 CODA FILE SYSTEM
3677 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3678 M:      coda@cs.cmu.edu
3679 L:      codalist@coda.cs.cmu.edu
3680 W:      http://www.coda.cs.cmu.edu/
3681 S:      Maintained
3682 F:      Documentation/filesystems/coda.txt
3683 F:      fs/coda/
3684 F:      include/linux/coda*.h
3685 F:      include/uapi/linux/coda*.h
3686
3687 CODA V4L2 MEM2MEM DRIVER
3688 M:      Philipp Zabel <p.zabel@pengutronix.de>
3689 L:      linux-media@vger.kernel.org
3690 S:      Maintained
3691 F:      Documentation/devicetree/bindings/media/coda.txt
3692 F:      drivers/media/platform/coda/
3693
3694 CODE OF CONDUCT
3695 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3696 S:      Supported
3697 F:      Documentation/process/code-of-conduct.rst
3698 F:      Documentation/process/code-of-conduct-interpretation.rst
3699
3700 COMMON CLK FRAMEWORK
3701 M:      Michael Turquette <mturquette@baylibre.com>
3702 M:      Stephen Boyd <sboyd@kernel.org>
3703 L:      linux-clk@vger.kernel.org
3704 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3706 S:      Maintained
3707 F:      Documentation/devicetree/bindings/clock/
3708 F:      drivers/clk/
3709 X:      drivers/clk/clkdev.c
3710 F:      include/linux/clk-pr*
3711 F:      include/linux/clk/
3712 F:      include/linux/of_clk.h
3713
3714 COMMON INTERNET FILE SYSTEM (CIFS)
3715 M:      Steve French <sfrench@samba.org>
3716 L:      linux-cifs@vger.kernel.org
3717 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3718 W:      http://linux-cifs.samba.org/
3719 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3720 S:      Supported
3721 F:      Documentation/filesystems/cifs/
3722 F:      fs/cifs/
3723
3724 COMPACTPCI HOTPLUG CORE
3725 M:      Scott Murray <scott@spiteful.org>
3726 L:      linux-pci@vger.kernel.org
3727 S:      Maintained
3728 F:      drivers/pci/hotplug/cpci_hotplug*
3729
3730 COMPACTPCI HOTPLUG GENERIC DRIVER
3731 M:      Scott Murray <scott@spiteful.org>
3732 L:      linux-pci@vger.kernel.org
3733 S:      Maintained
3734 F:      drivers/pci/hotplug/cpcihp_generic.c
3735
3736 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3737 M:      Scott Murray <scott@spiteful.org>
3738 L:      linux-pci@vger.kernel.org
3739 S:      Maintained
3740 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3741
3742 COMPAL LAPTOP SUPPORT
3743 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3744 L:      platform-driver-x86@vger.kernel.org
3745 S:      Maintained
3746 F:      drivers/platform/x86/compal-laptop.c
3747
3748 CONEXANT ACCESSRUNNER USB DRIVER
3749 L:      accessrunner-general@lists.sourceforge.net
3750 W:      http://accessrunner.sourceforge.net/
3751 S:      Orphan
3752 F:      drivers/usb/atm/cxacru.c
3753
3754 CONFIGFS
3755 M:      Joel Becker <jlbec@evilplan.org>
3756 M:      Christoph Hellwig <hch@lst.de>
3757 T:      git git://git.infradead.org/users/hch/configfs.git
3758 S:      Supported
3759 F:      fs/configfs/
3760 F:      include/linux/configfs.h
3761
3762 CONNECTOR
3763 M:      Evgeniy Polyakov <zbr@ioremap.net>
3764 L:      netdev@vger.kernel.org
3765 S:      Maintained
3766 F:      drivers/connector/
3767
3768 CONTROL GROUP (CGROUP)
3769 M:      Tejun Heo <tj@kernel.org>
3770 M:      Li Zefan <lizefan@huawei.com>
3771 M:      Johannes Weiner <hannes@cmpxchg.org>
3772 L:      cgroups@vger.kernel.org
3773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3774 S:      Maintained
3775 F:      Documentation/cgroup*
3776 F:      include/linux/cgroup*
3777 F:      kernel/cgroup*
3778
3779 CONTROL GROUP - CPUSET
3780 M:      Li Zefan <lizefan@huawei.com>
3781 L:      cgroups@vger.kernel.org
3782 W:      http://www.bullopensource.org/cpuset/
3783 W:      http://oss.sgi.com/projects/cpusets/
3784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3785 S:      Maintained
3786 F:      Documentation/cgroup-v1/cpusets.txt
3787 F:      include/linux/cpuset.h
3788 F:      kernel/cgroup/cpuset.c
3789
3790 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3791 M:      Johannes Weiner <hannes@cmpxchg.org>
3792 M:      Michal Hocko <mhocko@kernel.org>
3793 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3794 L:      cgroups@vger.kernel.org
3795 L:      linux-mm@kvack.org
3796 S:      Maintained
3797 F:      mm/memcontrol.c
3798 F:      mm/swap_cgroup.c
3799
3800 CORETEMP HARDWARE MONITORING DRIVER
3801 M:      Fenghua Yu <fenghua.yu@intel.com>
3802 L:      linux-hwmon@vger.kernel.org
3803 S:      Maintained
3804 F:      Documentation/hwmon/coretemp
3805 F:      drivers/hwmon/coretemp.c
3806
3807 COSA/SRP SYNC SERIAL DRIVER
3808 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3809 W:      http://www.fi.muni.cz/~kas/cosa/
3810 S:      Maintained
3811 F:      drivers/net/wan/cosa*
3812
3813 CPMAC ETHERNET DRIVER
3814 M:      Florian Fainelli <f.fainelli@gmail.com>
3815 L:      netdev@vger.kernel.org
3816 S:      Maintained
3817 F:      drivers/net/ethernet/ti/cpmac.c
3818
3819 CPU FREQUENCY DRIVERS
3820 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3821 M:      Viresh Kumar <viresh.kumar@linaro.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3825 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3826 B:      https://bugzilla.kernel.org
3827 F:      Documentation/cpu-freq/
3828 F:      Documentation/devicetree/bindings/cpufreq/
3829 F:      drivers/cpufreq/
3830 F:      include/linux/cpufreq.h
3831 F:      tools/testing/selftests/cpufreq/
3832
3833 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3834 M:      Viresh Kumar <viresh.kumar@linaro.org>
3835 M:      Sudeep Holla <sudeep.holla@arm.com>
3836 L:      linux-pm@vger.kernel.org
3837 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3838 S:      Maintained
3839 F:      drivers/cpufreq/arm_big_little.h
3840 F:      drivers/cpufreq/arm_big_little.c
3841 F:      drivers/cpufreq/arm_big_little_dt.c
3842
3843 CPU POWER MONITORING SUBSYSTEM
3844 M:      Thomas Renninger <trenn@suse.com>
3845 M:      Shuah Khan <shuah@kernel.org>
3846 L:      linux-pm@vger.kernel.org
3847 S:      Maintained
3848 F:      tools/power/cpupower/
3849
3850 CPUID/MSR DRIVER
3851 M:      "H. Peter Anvin" <hpa@zytor.com>
3852 S:      Maintained
3853 F:      arch/x86/kernel/cpuid.c
3854 F:      arch/x86/kernel/msr.c
3855
3856 CPUIDLE DRIVER - ARM BIG LITTLE
3857 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3858 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3859 L:      linux-pm@vger.kernel.org
3860 L:      linux-arm-kernel@lists.infradead.org
3861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3862 S:      Maintained
3863 F:      drivers/cpuidle/cpuidle-big_little.c
3864
3865 CPUIDLE DRIVER - ARM EXYNOS
3866 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3867 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3868 M:      Kukjin Kim <kgene@kernel.org>
3869 L:      linux-pm@vger.kernel.org
3870 L:      linux-samsung-soc@vger.kernel.org
3871 S:      Supported
3872 F:      drivers/cpuidle/cpuidle-exynos.c
3873 F:      arch/arm/mach-exynos/pm.c
3874
3875 CPUIDLE DRIVERS
3876 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3877 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3878 L:      linux-pm@vger.kernel.org
3879 S:      Maintained
3880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3881 B:      https://bugzilla.kernel.org
3882 F:      drivers/cpuidle/*
3883 F:      include/linux/cpuidle.h
3884
3885 CRAMFS FILESYSTEM
3886 M:      Nicolas Pitre <nico@linaro.org>
3887 S:      Maintained
3888 F:      Documentation/filesystems/cramfs.txt
3889 F:      fs/cramfs/
3890
3891 CRYPTO API
3892 M:      Herbert Xu <herbert@gondor.apana.org.au>
3893 M:      "David S. Miller" <davem@davemloft.net>
3894 L:      linux-crypto@vger.kernel.org
3895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3897 S:      Maintained
3898 F:      Documentation/crypto/
3899 F:      Documentation/devicetree/bindings/crypto/
3900 F:      arch/*/crypto/
3901 F:      crypto/
3902 F:      drivers/crypto/
3903 F:      include/crypto/
3904 F:      include/linux/crypto*
3905
3906 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3907 M:      Neil Horman <nhorman@tuxdriver.com>
3908 L:      linux-crypto@vger.kernel.org
3909 S:      Maintained
3910 F:      crypto/ansi_cprng.c
3911 F:      crypto/rng.c
3912
3913 CS3308 MEDIA DRIVER
3914 M:      Hans Verkuil <hverkuil@xs4all.nl>
3915 L:      linux-media@vger.kernel.org
3916 T:      git git://linuxtv.org/media_tree.git
3917 W:      http://linuxtv.org
3918 S:      Odd Fixes
3919 F:      drivers/media/i2c/cs3308.c
3920 F:      drivers/media/i2c/cs3308.h
3921
3922 CS5535 Audio ALSA driver
3923 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3924 S:      Maintained
3925 F:      sound/pci/cs5535audio/
3926
3927 CW1200 WLAN driver
3928 M:      Solomon Peachy <pizza@shaftnet.org>
3929 S:      Maintained
3930 F:      drivers/net/wireless/st/cw1200/
3931
3932 CX18 VIDEO4LINUX DRIVER
3933 M:      Andy Walls <awalls@md.metrocast.net>
3934 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3935 L:      linux-media@vger.kernel.org
3936 T:      git git://linuxtv.org/media_tree.git
3937 W:      https://linuxtv.org
3938 W:      http://www.ivtvdriver.org/index.php/Cx18
3939 S:      Maintained
3940 F:      Documentation/media/v4l-drivers/cx18*
3941 F:      drivers/media/pci/cx18/
3942 F:      include/uapi/linux/ivtv*
3943
3944 CX2341X MPEG ENCODER HELPER MODULE
3945 M:      Hans Verkuil <hverkuil@xs4all.nl>
3946 L:      linux-media@vger.kernel.org
3947 T:      git git://linuxtv.org/media_tree.git
3948 W:      https://linuxtv.org
3949 S:      Maintained
3950 F:      drivers/media/common/cx2341x*
3951 F:      include/media/cx2341x*
3952
3953 CX24120 MEDIA DRIVER
3954 M:      Jemma Denson <jdenson@gmail.com>
3955 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3956 L:      linux-media@vger.kernel.org
3957 W:      https://linuxtv.org
3958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3959 S:      Maintained
3960 F:      drivers/media/dvb-frontends/cx24120*
3961
3962 CX88 VIDEO4LINUX DRIVER
3963 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3964 L:      linux-media@vger.kernel.org
3965 W:      https://linuxtv.org
3966 T:      git git://linuxtv.org/media_tree.git
3967 S:      Odd fixes
3968 F:      Documentation/media/v4l-drivers/cx88*
3969 F:      drivers/media/pci/cx88/
3970
3971 CXD2820R MEDIA DRIVER
3972 M:      Antti Palosaari <crope@iki.fi>
3973 L:      linux-media@vger.kernel.org
3974 W:      https://linuxtv.org
3975 W:      http://palosaari.fi/linux/
3976 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3977 T:      git git://linuxtv.org/anttip/media_tree.git
3978 S:      Maintained
3979 F:      drivers/media/dvb-frontends/cxd2820r*
3980
3981 CXGB3 ETHERNET DRIVER (CXGB3)
3982 M:      Santosh Raspatur <santosh@chelsio.com>
3983 L:      netdev@vger.kernel.org
3984 W:      http://www.chelsio.com
3985 S:      Supported
3986 F:      drivers/net/ethernet/chelsio/cxgb3/
3987
3988 CXGB3 ISCSI DRIVER (CXGB3I)
3989 M:      Karen Xie <kxie@chelsio.com>
3990 L:      linux-scsi@vger.kernel.org
3991 W:      http://www.chelsio.com
3992 S:      Supported
3993 F:      drivers/scsi/cxgbi/cxgb3i
3994
3995 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3996 M:      Steve Wise <swise@chelsio.com>
3997 L:      linux-rdma@vger.kernel.org
3998 W:      http://www.openfabrics.org
3999 S:      Supported
4000 F:      drivers/infiniband/hw/cxgb3/
4001 F:      include/uapi/rdma/cxgb3-abi.h
4002
4003 CXGB4 CRYPTO DRIVER (chcr)
4004 M:      Harsh Jain <harsh@chelsio.com>
4005 L:      linux-crypto@vger.kernel.org
4006 W:      http://www.chelsio.com
4007 S:      Supported
4008 F:      drivers/crypto/chelsio
4009
4010 CXGB4 ETHERNET DRIVER (CXGB4)
4011 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4012 L:      netdev@vger.kernel.org
4013 W:      http://www.chelsio.com
4014 S:      Supported
4015 F:      drivers/net/ethernet/chelsio/cxgb4/
4016
4017 CXGB4 ISCSI DRIVER (CXGB4I)
4018 M:      Karen Xie <kxie@chelsio.com>
4019 L:      linux-scsi@vger.kernel.org
4020 W:      http://www.chelsio.com
4021 S:      Supported
4022 F:      drivers/scsi/cxgbi/cxgb4i
4023
4024 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4025 M:      Steve Wise <swise@chelsio.com>
4026 L:      linux-rdma@vger.kernel.org
4027 W:      http://www.openfabrics.org
4028 S:      Supported
4029 F:      drivers/infiniband/hw/cxgb4/
4030 F:      include/uapi/rdma/cxgb4-abi.h
4031
4032 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4033 M:      Casey Leedom <leedom@chelsio.com>
4034 L:      netdev@vger.kernel.org
4035 W:      http://www.chelsio.com
4036 S:      Supported
4037 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4038
4039 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4040 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4041 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4042 L:      linuxppc-dev@lists.ozlabs.org
4043 S:      Supported
4044 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4045 F:      drivers/misc/cxl/
4046 F:      include/misc/cxl*
4047 F:      include/uapi/misc/cxl.h
4048 F:      Documentation/powerpc/cxl.txt
4049 F:      Documentation/ABI/testing/sysfs-class-cxl
4050
4051 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4052 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4053 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4054 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4055 L:      linux-scsi@vger.kernel.org
4056 S:      Supported
4057 F:      drivers/scsi/cxlflash/
4058 F:      include/uapi/scsi/cxlflash_ioctls.h
4059 F:      Documentation/powerpc/cxlflash.txt
4060
4061 CYBERPRO FB DRIVER
4062 M:      Russell King <linux@armlinux.org.uk>
4063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4064 W:      http://www.armlinux.org.uk/
4065 S:      Maintained
4066 F:      drivers/video/fbdev/cyber2000fb.*
4067
4068 CYCLADES ASYNC MUX DRIVER
4069 W:      http://www.cyclades.com/
4070 S:      Orphan
4071 F:      drivers/tty/cyclades.c
4072 F:      include/linux/cyclades.h
4073 F:      include/uapi/linux/cyclades.h
4074
4075 CYCLADES PC300 DRIVER
4076 W:      http://www.cyclades.com/
4077 S:      Orphan
4078 F:      drivers/net/wan/pc300*
4079
4080 CYPRESS_FIRMWARE MEDIA DRIVER
4081 M:      Antti Palosaari <crope@iki.fi>
4082 L:      linux-media@vger.kernel.org
4083 W:      https://linuxtv.org
4084 W:      http://palosaari.fi/linux/
4085 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4086 T:      git git://linuxtv.org/anttip/media_tree.git
4087 S:      Maintained
4088 F:      drivers/media/common/cypress_firmware*
4089
4090 CYTTSP TOUCHSCREEN DRIVER
4091 M:      Ferruh Yigit <fery@cypress.com>
4092 L:      linux-input@vger.kernel.org
4093 S:      Supported
4094 F:      drivers/input/touchscreen/cyttsp*
4095 F:      include/linux/input/cyttsp.h
4096
4097 D-LINK DIR-685 TOUCHKEYS DRIVER
4098 M:      Linus Walleij <linus.walleij@linaro.org>
4099 L:      linux-input@vger.kernel.org
4100 S:      Supported
4101 F:      drivers/input/dlink-dir685-touchkeys.c
4102
4103 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4104 M:      Joshua Kinard <kumba@gentoo.org>
4105 S:      Maintained
4106 F:      drivers/rtc/rtc-ds1685.c
4107 F:      include/linux/rtc/ds1685.h
4108
4109 DAMA SLAVE for AX.25
4110 M:      Joerg Reuter <jreuter@yaina.de>
4111 W:      http://yaina.de/jreuter/
4112 W:      http://www.qsl.net/dl1bke/
4113 L:      linux-hams@vger.kernel.org
4114 S:      Maintained
4115 F:      net/ax25/af_ax25.c
4116 F:      net/ax25/ax25_dev.c
4117 F:      net/ax25/ax25_ds_*
4118 F:      net/ax25/ax25_in.c
4119 F:      net/ax25/ax25_out.c
4120 F:      net/ax25/ax25_timer.c
4121 F:      net/ax25/sysctl_net_ax25.c
4122
4123 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4124 L:      netdev@vger.kernel.org
4125 S:      Orphan
4126 F:      Documentation/networking/dmfe.txt
4127 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4128
4129 DC390/AM53C974 SCSI driver
4130 M:      Hannes Reinecke <hare@suse.com>
4131 L:      linux-scsi@vger.kernel.org
4132 S:      Maintained
4133 F:      drivers/scsi/am53c974.c
4134
4135 DC395x SCSI driver
4136 M:      Oliver Neukum <oliver@neukum.org>
4137 M:      Ali Akcaagac <aliakc@web.de>
4138 M:      Jamie Lenehan <lenehan@twibble.org>
4139 L:      dc395x@twibble.org
4140 W:      http://twibble.org/dist/dc395x/
4141 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4142 S:      Maintained
4143 F:      Documentation/scsi/dc395x.txt
4144 F:      drivers/scsi/dc395x.*
4145
4146 DCCP PROTOCOL
4147 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4148 L:      dccp@vger.kernel.org
4149 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4150 S:      Maintained
4151 F:      include/linux/dccp.h
4152 F:      include/uapi/linux/dccp.h
4153 F:      include/linux/tfrc.h
4154 F:      net/dccp/
4155
4156 DECnet NETWORK LAYER
4157 W:      http://linux-decnet.sourceforge.net
4158 L:      linux-decnet-user@lists.sourceforge.net
4159 S:      Orphan
4160 F:      Documentation/networking/decnet.txt
4161 F:      net/decnet/
4162
4163 DECSTATION PLATFORM SUPPORT
4164 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4165 L:      linux-mips@linux-mips.org
4166 W:      http://www.linux-mips.org/wiki/DECstation
4167 S:      Maintained
4168 F:      arch/mips/dec/
4169 F:      arch/mips/include/asm/dec/
4170 F:      arch/mips/include/asm/mach-dec/
4171
4172 DEFXX FDDI NETWORK DRIVER
4173 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4174 S:      Maintained
4175 F:      drivers/net/fddi/defxx.*
4176
4177 DELL SMBIOS DRIVER
4178 M:      Pali Rohár <pali.rohar@gmail.com>
4179 M:      Mario Limonciello <mario.limonciello@dell.com>
4180 L:      platform-driver-x86@vger.kernel.org
4181 S:      Maintained
4182 F:      drivers/platform/x86/dell-smbios.*
4183
4184 DELL SMBIOS SMM DRIVER
4185 M:      Mario Limonciello <mario.limonciello@dell.com>
4186 L:      platform-driver-x86@vger.kernel.org
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-smbios-smm.c
4189
4190 DELL SMBIOS WMI DRIVER
4191 M:      Mario Limonciello <mario.limonciello@dell.com>
4192 L:      platform-driver-x86@vger.kernel.org
4193 S:      Maintained
4194 F:      drivers/platform/x86/dell-smbios-wmi.c
4195 F:      tools/wmi/dell-smbios-example.c
4196
4197 DELL LAPTOP DRIVER
4198 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4199 M:      Pali Rohár <pali.rohar@gmail.com>
4200 L:      platform-driver-x86@vger.kernel.org
4201 S:      Maintained
4202 F:      drivers/platform/x86/dell-laptop.c
4203
4204 DELL LAPTOP FREEFALL DRIVER
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/platform/x86/dell-smo8800.c
4208
4209 DELL LAPTOP RBTN DRIVER
4210 M:      Pali Rohár <pali.rohar@gmail.com>
4211 S:      Maintained
4212 F:      drivers/platform/x86/dell-rbtn.*
4213
4214 DELL LAPTOP SMM DRIVER
4215 M:      Pali Rohár <pali.rohar@gmail.com>
4216 S:      Maintained
4217 F:      drivers/hwmon/dell-smm-hwmon.c
4218 F:      include/uapi/linux/i8k.h
4219
4220 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4221 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4222 S:      Maintained
4223 F:      Documentation/dcdbas.txt
4224 F:      drivers/firmware/dcdbas.*
4225
4226 DELL WMI NOTIFICATIONS DRIVER
4227 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4228 M:      Pali Rohár <pali.rohar@gmail.com>
4229 S:      Maintained
4230 F:      drivers/platform/x86/dell-wmi.c
4231
4232 DELL WMI DESCRIPTOR DRIVER
4233 M:      Mario Limonciello <mario.limonciello@dell.com>
4234 S:      Maintained
4235 F:      drivers/platform/x86/dell-wmi-descriptor.c
4236
4237 DELTA ST MEDIA DRIVER
4238 M:      Hugues Fruchet <hugues.fruchet@st.com>
4239 L:      linux-media@vger.kernel.org
4240 T:      git git://linuxtv.org/media_tree.git
4241 W:      https://linuxtv.org
4242 S:      Supported
4243 F:      drivers/media/platform/sti/delta
4244
4245 DENALI NAND DRIVER
4246 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4247 L:      linux-mtd@lists.infradead.org
4248 S:      Supported
4249 F:      drivers/mtd/nand/raw/denali*
4250
4251 DESIGNWARE USB2 DRD IP DRIVER
4252 M:      Minas Harutyunyan <hminas@synopsys.com>
4253 L:      linux-usb@vger.kernel.org
4254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4255 S:      Maintained
4256 F:      drivers/usb/dwc2/
4257
4258 DESIGNWARE USB3 DRD IP DRIVER
4259 M:      Felipe Balbi <balbi@kernel.org>
4260 L:      linux-usb@vger.kernel.org
4261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4262 S:      Maintained
4263 F:      drivers/usb/dwc3/
4264
4265 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4266 M:      Andreas Klinger <ak@it-klinger.de>
4267 L:      linux-iio@vger.kernel.org
4268 S:      Maintained
4269 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4270 F:      drivers/iio/proximity/srf*.c
4271
4272 DEVICE COREDUMP (DEV_COREDUMP)
4273 M:      Johannes Berg <johannes@sipsolutions.net>
4274 L:      linux-kernel@vger.kernel.org
4275 S:      Maintained
4276 F:      drivers/base/devcoredump.c
4277 F:      include/linux/devcoredump.h
4278
4279 DEVICE FREQUENCY (DEVFREQ)
4280 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4281 M:      Kyungmin Park <kyungmin.park@samsung.com>
4282 R:      Chanwoo Choi <cw00.choi@samsung.com>
4283 L:      linux-pm@vger.kernel.org
4284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4285 S:      Maintained
4286 F:      drivers/devfreq/
4287 F:      include/linux/devfreq.h
4288 F:      Documentation/devicetree/bindings/devfreq/
4289
4290 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4291 M:      Chanwoo Choi <cw00.choi@samsung.com>
4292 L:      linux-pm@vger.kernel.org
4293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4294 S:      Supported
4295 F:      drivers/devfreq/event/
4296 F:      drivers/devfreq/devfreq-event.c
4297 F:      include/linux/devfreq-event.h
4298 F:      Documentation/devicetree/bindings/devfreq/event/
4299
4300 DEVICE NUMBER REGISTRY
4301 M:      Torben Mathiasen <device@lanana.org>
4302 W:      http://lanana.org/docs/device-list/index.html
4303 S:      Maintained
4304
4305 DEVICE-MAPPER  (LVM)
4306 M:      Alasdair Kergon <agk@redhat.com>
4307 M:      Mike Snitzer <snitzer@redhat.com>
4308 M:      dm-devel@redhat.com
4309 L:      dm-devel@redhat.com
4310 W:      http://sources.redhat.com/dm
4311 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4313 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4314 S:      Maintained
4315 F:      Documentation/device-mapper/
4316 F:      drivers/md/Makefile
4317 F:      drivers/md/Kconfig
4318 F:      drivers/md/dm*
4319 F:      drivers/md/persistent-data/
4320 F:      include/linux/device-mapper.h
4321 F:      include/linux/dm-*.h
4322 F:      include/uapi/linux/dm-*.h
4323
4324 DEVLINK
4325 M:      Jiri Pirko <jiri@mellanox.com>
4326 L:      netdev@vger.kernel.org
4327 S:      Supported
4328 F:      net/core/devlink.c
4329 F:      include/net/devlink.h
4330 F:      include/uapi/linux/devlink.h
4331
4332 DIALOG SEMICONDUCTOR DRIVERS
4333 M:      Support Opensource <support.opensource@diasemi.com>
4334 W:      http://www.dialog-semiconductor.com/products
4335 S:      Supported
4336 F:      Documentation/hwmon/da90??
4337 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4338 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4339 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4340 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4341 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4342 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4343 F:      drivers/gpio/gpio-da90??.c
4344 F:      drivers/hwmon/da90??-hwmon.c
4345 F:      drivers/iio/adc/da91??-*.c
4346 F:      drivers/input/misc/da90??_onkey.c
4347 F:      drivers/input/touchscreen/da9052_tsi.c
4348 F:      drivers/leds/leds-da90??.c
4349 F:      drivers/mfd/da903x.c
4350 F:      drivers/mfd/da90??-*.c
4351 F:      drivers/mfd/da91??-*.c
4352 F:      drivers/power/supply/da9052-battery.c
4353 F:      drivers/power/supply/da91??-*.c
4354 F:      drivers/regulator/da903x.c
4355 F:      drivers/regulator/da9???-regulator.[ch]
4356 F:      drivers/thermal/da90??-thermal.c
4357 F:      drivers/rtc/rtc-da90??.c
4358 F:      drivers/video/backlight/da90??_bl.c
4359 F:      drivers/watchdog/da90??_wdt.c
4360 F:      include/linux/mfd/da903x.h
4361 F:      include/linux/mfd/da9052/
4362 F:      include/linux/mfd/da9055/
4363 F:      include/linux/mfd/da9062/
4364 F:      include/linux/mfd/da9063/
4365 F:      include/linux/mfd/da9150/
4366 F:      include/linux/regulator/da9211.h
4367 F:      include/sound/da[79]*.h
4368 F:      sound/soc/codecs/da[79]*.[ch]
4369
4370 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4371 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4372 L:      linux-gpio@vger.kernel.org
4373 S:      Maintained
4374 F:      drivers/gpio/gpio-gpio-mm.c
4375
4376 DIGI NEO AND CLASSIC PCI PRODUCTS
4377 M:      Lidza Louina <lidza.louina@gmail.com>
4378 M:      Mark Hounschell <markh@compro.net>
4379 L:      driverdev-devel@linuxdriverproject.org
4380 S:      Maintained
4381 F:      drivers/staging/dgnc/
4382
4383 DIOLAN U2C-12 I2C DRIVER
4384 M:      Guenter Roeck <linux@roeck-us.net>
4385 L:      linux-i2c@vger.kernel.org
4386 S:      Maintained
4387 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4388
4389 FILESYSTEM DIRECT ACCESS (DAX)
4390 M:      Matthew Wilcox <mawilcox@microsoft.com>
4391 M:      Ross Zwisler <zwisler@kernel.org>
4392 M:      Jan Kara <jack@suse.cz>
4393 L:      linux-fsdevel@vger.kernel.org
4394 S:      Supported
4395 F:      fs/dax.c
4396 F:      include/linux/dax.h
4397 F:      include/trace/events/fs_dax.h
4398
4399 DEVICE DIRECT ACCESS (DAX)
4400 M:      Dan Williams <dan.j.williams@intel.com>
4401 M:      Dave Jiang <dave.jiang@intel.com>
4402 M:      Ross Zwisler <zwisler@kernel.org>
4403 M:      Vishal Verma <vishal.l.verma@intel.com>
4404 L:      linux-nvdimm@lists.01.org
4405 S:      Supported
4406 F:      drivers/dax/
4407
4408 DIRECTORY NOTIFICATION (DNOTIFY)
4409 M:      Jan Kara <jack@suse.cz>
4410 R:      Amir Goldstein <amir73il@gmail.com>
4411 L:      linux-fsdevel@vger.kernel.org
4412 S:      Maintained
4413 F:      Documentation/filesystems/dnotify.txt
4414 F:      fs/notify/dnotify/
4415 F:      include/linux/dnotify.h
4416
4417 DISK GEOMETRY AND PARTITION HANDLING
4418 M:      Andries Brouwer <aeb@cwi.nl>
4419 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4420 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4421 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4422 S:      Maintained
4423
4424 DISKQUOTA
4425 M:      Jan Kara <jack@suse.com>
4426 S:      Maintained
4427 F:      Documentation/filesystems/quota.txt
4428 F:      fs/quota/
4429 F:      include/linux/quota*.h
4430 F:      include/uapi/linux/quota*.h
4431
4432 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4433 M:      Bernie Thompson <bernie@plugable.com>
4434 L:      linux-fbdev@vger.kernel.org
4435 S:      Maintained
4436 W:      http://plugable.com/category/projects/udlfb/
4437 F:      drivers/video/fbdev/udlfb.c
4438 F:      include/video/udlfb.h
4439 F:      Documentation/fb/udlfb.txt
4440
4441 DISTRIBUTED LOCK MANAGER (DLM)
4442 M:      Christine Caulfield <ccaulfie@redhat.com>
4443 M:      David Teigland <teigland@redhat.com>
4444 L:      cluster-devel@redhat.com
4445 W:      http://sources.redhat.com/cluster/
4446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4447 S:      Supported
4448 F:      fs/dlm/
4449
4450 DMA BUFFER SHARING FRAMEWORK
4451 M:      Sumit Semwal <sumit.semwal@linaro.org>
4452 S:      Maintained
4453 L:      linux-media@vger.kernel.org
4454 L:      dri-devel@lists.freedesktop.org
4455 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4456 F:      drivers/dma-buf/
4457 F:      include/linux/dma-buf*
4458 F:      include/linux/reservation.h
4459 F:      include/linux/*fence.h
4460 F:      Documentation/driver-api/dma-buf.rst
4461 T:      git git://anongit.freedesktop.org/drm/drm-misc
4462
4463 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4464 M:      Vinod Koul <vkoul@kernel.org>
4465 L:      dmaengine@vger.kernel.org
4466 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4467 S:      Maintained
4468 F:      drivers/dma/
4469 F:      include/linux/dmaengine.h
4470 F:      include/linux/of_dma.h
4471 F:      Documentation/devicetree/bindings/dma/
4472 F:      Documentation/driver-api/dmaengine/
4473 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4474
4475 DMA MAPPING HELPERS
4476 M:      Christoph Hellwig <hch@lst.de>
4477 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4478 R:      Robin Murphy <robin.murphy@arm.com>
4479 L:      iommu@lists.linux-foundation.org
4480 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4481 W:      http://git.infradead.org/users/hch/dma-mapping.git
4482 S:      Supported
4483 F:      kernel/dma/
4484 F:      include/asm-generic/dma-mapping.h
4485 F:      include/linux/dma-direct.h
4486 F:      include/linux/dma-mapping.h
4487 F:      include/linux/dma-noncoherent.h
4488
4489 DME1737 HARDWARE MONITOR DRIVER
4490 M:      Juerg Haefliger <juergh@gmail.com>
4491 L:      linux-hwmon@vger.kernel.org
4492 S:      Maintained
4493 F:      Documentation/hwmon/dme1737
4494 F:      drivers/hwmon/dme1737.c
4495
4496 DMI/SMBIOS SUPPORT
4497 M:      Jean Delvare <jdelvare@suse.com>
4498 S:      Maintained
4499 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4500 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4501 F:      drivers/firmware/dmi-id.c
4502 F:      drivers/firmware/dmi_scan.c
4503 F:      include/linux/dmi.h
4504
4505 DOCUMENTATION
4506 M:      Jonathan Corbet <corbet@lwn.net>
4507 L:      linux-doc@vger.kernel.org
4508 S:      Maintained
4509 F:      Documentation/
4510 F:      scripts/kernel-doc
4511 X:      Documentation/ABI/
4512 X:      Documentation/devicetree/
4513 X:      Documentation/acpi
4514 X:      Documentation/power
4515 X:      Documentation/spi
4516 X:      Documentation/media
4517 T:      git git://git.lwn.net/linux.git docs-next
4518
4519 DOCUMENTATION/ITALIAN
4520 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4521 L:      linux-doc@vger.kernel.org
4522 S:      Maintained
4523 F:      Documentation/translations/it_IT
4524
4525 DONGWOON DW9714 LENS VOICE COIL DRIVER
4526 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4527 L:      linux-media@vger.kernel.org
4528 T:      git git://linuxtv.org/media_tree.git
4529 S:      Maintained
4530 F:      drivers/media/i2c/dw9714.c
4531
4532 DONGWOON DW9807 LENS VOICE COIL DRIVER
4533 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4534 L:      linux-media@vger.kernel.org
4535 T:      git git://linuxtv.org/media_tree.git
4536 S:      Maintained
4537 F:      drivers/media/i2c/dw9807.c
4538
4539 DOUBLETALK DRIVER
4540 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4541 L:      blinux-list@redhat.com
4542 S:      Maintained
4543 F:      drivers/char/dtlk.c
4544 F:      include/linux/dtlk.h
4545
4546 DPAA2 DATAPATH I/O (DPIO) DRIVER
4547 M:      Roy Pledge <Roy.Pledge@nxp.com>
4548 L:      linux-kernel@vger.kernel.org
4549 S:      Maintained
4550 F:      drivers/soc/fsl/dpio
4551
4552 DPAA2 ETHERNET DRIVER
4553 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4554 L:      linux-kernel@vger.kernel.org
4555 S:      Maintained
4556 F:      drivers/staging/fsl-dpaa2/ethernet
4557
4558 DPAA2 ETHERNET SWITCH DRIVER
4559 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4560 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4561 L:      linux-kernel@vger.kernel.org
4562 S:      Maintained
4563 F:      drivers/staging/fsl-dpaa2/ethsw
4564
4565 DPAA2 PTP CLOCK DRIVER
4566 M:      Yangbo Lu <yangbo.lu@nxp.com>
4567 L:      linux-kernel@vger.kernel.org
4568 S:      Maintained
4569 F:      drivers/staging/fsl-dpaa2/rtc
4570
4571 DPT_I2O SCSI RAID DRIVER
4572 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4573 L:      linux-scsi@vger.kernel.org
4574 W:      http://www.adaptec.com/
4575 S:      Maintained
4576 F:      drivers/scsi/dpt*
4577 F:      drivers/scsi/dpt/
4578
4579 DRBD DRIVER
4580 M:      Philipp Reisner <philipp.reisner@linbit.com>
4581 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4582 L:      drbd-dev@lists.linbit.com
4583 W:      http://www.drbd.org
4584 T:      git git://git.linbit.com/linux-drbd.git
4585 T:      git git://git.linbit.com/drbd-8.4.git
4586 S:      Supported
4587 F:      drivers/block/drbd/
4588 F:      lib/lru_cache.c
4589 F:      Documentation/blockdev/drbd/
4590
4591 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4592 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4593 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4595 S:      Supported
4596 F:      Documentation/kobject.txt
4597 F:      drivers/base/
4598 F:      fs/debugfs/
4599 F:      fs/sysfs/
4600 F:      include/linux/debugfs.h
4601 F:      include/linux/kobj*
4602 F:      lib/kobj*
4603
4604 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4605 M:      Kevin Hilman <khilman@kernel.org>
4606 M:      Nishanth Menon <nm@ti.com>
4607 S:      Maintained
4608 F:      drivers/power/avs/
4609 F:      include/linux/power/smartreflex.h
4610 L:      linux-pm@vger.kernel.org
4611
4612 DRM DRIVER FOR ARM PL111 CLCD
4613 M:      Eric Anholt <eric@anholt.net>
4614 T:      git git://anongit.freedesktop.org/drm/drm-misc
4615 S:      Supported
4616 F:      drivers/gpu/drm/pl111/
4617
4618 DRM DRIVER FOR ARM VERSATILE TFT PANELS
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/panel/panel-arm-versatile.c
4623 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4624
4625 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4626 M:      Dave Airlie <airlied@redhat.com>
4627 S:      Odd Fixes
4628 F:      drivers/gpu/drm/ast/
4629
4630 DRM DRIVER FOR BOCHS VIRTUAL GPU
4631 M:      Gerd Hoffmann <kraxel@redhat.com>
4632 L:      virtualization@lists.linux-foundation.org
4633 T:      git git://anongit.freedesktop.org/drm/drm-misc
4634 S:      Maintained
4635 F:      drivers/gpu/drm/bochs/
4636
4637 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4638 M:      Linus Walleij <linus.walleij@linaro.org>
4639 T:      git git://anongit.freedesktop.org/drm/drm-misc
4640 S:      Maintained
4641 F:      drivers/gpu/drm/tve200/
4642
4643 DRM DRIVER FOR ILITEK ILI9225 PANELS
4644 M:      David Lechner <david@lechnology.com>
4645 S:      Maintained
4646 F:      drivers/gpu/drm/tinydrm/ili9225.c
4647 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4648
4649 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4650 S:      Orphan / Obsolete
4651 F:      drivers/gpu/drm/i810/
4652 F:      include/uapi/drm/i810_drm.h
4653
4654 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4655 S:      Orphan / Obsolete
4656 F:      drivers/gpu/drm/mga/
4657 F:      include/uapi/drm/mga_drm.h
4658
4659 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4660 M:      Dave Airlie <airlied@redhat.com>
4661 S:      Odd Fixes
4662 F:      drivers/gpu/drm/mgag200/
4663
4664 DRM DRIVER FOR MI0283QT
4665 M:      Noralf Trønnes <noralf@tronnes.org>
4666 S:      Maintained
4667 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4668 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4669
4670 DRM DRIVER FOR MSM ADRENO GPU
4671 M:      Rob Clark <robdclark@gmail.com>
4672 L:      linux-arm-msm@vger.kernel.org
4673 L:      dri-devel@lists.freedesktop.org
4674 L:      freedreno@lists.freedesktop.org
4675 T:      git git://people.freedesktop.org/~robclark/linux
4676 S:      Maintained
4677 F:      drivers/gpu/drm/msm/
4678 F:      include/uapi/drm/msm_drm.h
4679 F:      Documentation/devicetree/bindings/display/msm/
4680
4681 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4682 M:      Ben Skeggs <bskeggs@redhat.com>
4683 L:      dri-devel@lists.freedesktop.org
4684 L:      nouveau@lists.freedesktop.org
4685 T:      git git://github.com/skeggsb/linux
4686 S:      Supported
4687 F:      drivers/gpu/drm/nouveau/
4688 F:      include/uapi/drm/nouveau_drm.h
4689
4690 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4691 M:      Noralf Trønnes <noralf@tronnes.org>
4692 S:      Maintained
4693 F:      drivers/gpu/drm/tinydrm/repaper.c
4694 F:      Documentation/devicetree/bindings/display/repaper.txt
4695
4696 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4697 M:      Dave Airlie <airlied@redhat.com>
4698 M:      Gerd Hoffmann <kraxel@redhat.com>
4699 L:      virtualization@lists.linux-foundation.org
4700 T:      git git://anongit.freedesktop.org/drm/drm-misc
4701 S:      Obsolete
4702 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4703 F:      drivers/gpu/drm/cirrus/
4704
4705 DRM DRIVER FOR QXL VIRTUAL GPU
4706 M:      Dave Airlie <airlied@redhat.com>
4707 M:      Gerd Hoffmann <kraxel@redhat.com>
4708 L:      virtualization@lists.linux-foundation.org
4709 T:      git git://anongit.freedesktop.org/drm/drm-misc
4710 S:      Maintained
4711 F:      drivers/gpu/drm/qxl/
4712 F:      include/uapi/drm/qxl_drm.h
4713
4714 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4715 S:      Orphan / Obsolete
4716 F:      drivers/gpu/drm/r128/
4717 F:      include/uapi/drm/r128_drm.h
4718
4719 DRM DRIVER FOR SAVAGE VIDEO CARDS
4720 S:      Orphan / Obsolete
4721 F:      drivers/gpu/drm/savage/
4722 F:      include/uapi/drm/savage_drm.h
4723
4724 DRM DRIVER FOR SIS VIDEO CARDS
4725 S:      Orphan / Obsolete
4726 F:      drivers/gpu/drm/sis/
4727 F:      include/uapi/drm/sis_drm.h
4728
4729 DRM DRIVER FOR SITRONIX ST7586 PANELS
4730 M:      David Lechner <david@lechnology.com>
4731 S:      Maintained
4732 F:      drivers/gpu/drm/tinydrm/st7586.c
4733 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4734
4735 DRM DRIVER FOR SITRONIX ST7735R PANELS
4736 M:      David Lechner <david@lechnology.com>
4737 S:      Maintained
4738 F:      drivers/gpu/drm/tinydrm/st7735r.c
4739 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4740
4741 DRM DRIVER FOR TDFX VIDEO CARDS
4742 S:      Orphan / Obsolete
4743 F:      drivers/gpu/drm/tdfx/
4744
4745 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4746 M:      Dave Airlie <airlied@redhat.com>
4747 S:      Odd Fixes
4748 F:      drivers/gpu/drm/udl/
4749
4750 DRM DRIVER FOR VMWARE VIRTUAL GPU
4751 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4752 M:      Sinclair Yeh <syeh@vmware.com>
4753 M:      Thomas Hellstrom <thellstrom@vmware.com>
4754 L:      dri-devel@lists.freedesktop.org
4755 T:      git git://people.freedesktop.org/~syeh/repos_linux
4756 T:      git git://people.freedesktop.org/~thomash/linux
4757 S:      Supported
4758 F:      drivers/gpu/drm/vmwgfx/
4759 F:      include/uapi/drm/vmwgfx_drm.h
4760
4761 DRM DRIVERS
4762 M:      David Airlie <airlied@linux.ie>
4763 L:      dri-devel@lists.freedesktop.org
4764 T:      git git://anongit.freedesktop.org/drm/drm
4765 B:      https://bugs.freedesktop.org/
4766 C:      irc://chat.freenode.net/dri-devel
4767 S:      Maintained
4768 F:      drivers/gpu/drm/
4769 F:      drivers/gpu/vga/
4770 F:      Documentation/devicetree/bindings/display/
4771 F:      Documentation/devicetree/bindings/gpu/
4772 F:      Documentation/gpu/
4773 F:      include/drm/
4774 F:      include/uapi/drm/
4775 F:      include/linux/vga*
4776
4777 DRM DRIVERS AND MISC GPU PATCHES
4778 M:      Gustavo Padovan <gustavo@padovan.org>
4779 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4780 M:      Sean Paul <sean@poorly.run>
4781 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4782 S:      Maintained
4783 T:      git git://anongit.freedesktop.org/drm/drm-misc
4784 F:      Documentation/gpu/
4785 F:      drivers/gpu/vga/
4786 F:      drivers/gpu/drm/*
4787 F:      include/drm/drm*
4788 F:      include/uapi/drm/drm*
4789 F:      include/linux/vga*
4790
4791 DRM DRIVERS FOR ALLWINNER A10
4792 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4793 L:      dri-devel@lists.freedesktop.org
4794 S:      Supported
4795 F:      drivers/gpu/drm/sun4i/
4796 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4797 T:      git git://anongit.freedesktop.org/drm/drm-misc
4798
4799 DRM DRIVERS FOR AMLOGIC SOCS
4800 M:      Neil Armstrong <narmstrong@baylibre.com>
4801 L:      dri-devel@lists.freedesktop.org
4802 L:      linux-amlogic@lists.infradead.org
4803 W:      http://linux-meson.com/
4804 S:      Supported
4805 F:      drivers/gpu/drm/meson/
4806 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4807 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4808 F:      Documentation/gpu/meson.rst
4809 T:      git git://anongit.freedesktop.org/drm/drm-misc
4810
4811 DRM DRIVERS FOR ATMEL HLCDC
4812 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4813 L:      dri-devel@lists.freedesktop.org
4814 S:      Supported
4815 F:      drivers/gpu/drm/atmel-hlcdc/
4816 F:      Documentation/devicetree/bindings/display/atmel/
4817 T:      git git://anongit.freedesktop.org/drm/drm-misc
4818
4819 DRM DRIVERS FOR BRIDGE CHIPS
4820 M:      Archit Taneja <architt@codeaurora.org>
4821 M:      Andrzej Hajda <a.hajda@samsung.com>
4822 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4823 S:      Maintained
4824 T:      git git://anongit.freedesktop.org/drm/drm-misc
4825 F:      drivers/gpu/drm/bridge/
4826
4827 DRM DRIVERS FOR EXYNOS
4828 M:      Inki Dae <inki.dae@samsung.com>
4829 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4830 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4831 M:      Kyungmin Park <kyungmin.park@samsung.com>
4832 L:      dri-devel@lists.freedesktop.org
4833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4834 S:      Supported
4835 F:      drivers/gpu/drm/exynos/
4836 F:      include/uapi/drm/exynos_drm.h
4837 F:      Documentation/devicetree/bindings/display/exynos/
4838
4839 DRM DRIVERS FOR FREESCALE DCU
4840 M:      Stefan Agner <stefan@agner.ch>
4841 M:      Alison Wang <alison.wang@nxp.com>
4842 L:      dri-devel@lists.freedesktop.org
4843 S:      Supported
4844 F:      drivers/gpu/drm/fsl-dcu/
4845 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4846 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4847 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4848
4849 DRM DRIVERS FOR FREESCALE IMX
4850 M:      Philipp Zabel <p.zabel@pengutronix.de>
4851 L:      dri-devel@lists.freedesktop.org
4852 S:      Maintained
4853 F:      drivers/gpu/drm/imx/
4854 F:      drivers/gpu/ipu-v3/
4855 F:      Documentation/devicetree/bindings/display/imx/
4856
4857 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4858 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4859 L:      dri-devel@lists.freedesktop.org
4860 T:      git git://github.com/patjak/drm-gma500
4861 S:      Maintained
4862 F:      drivers/gpu/drm/gma500/
4863
4864 DRM DRIVERS FOR HISILICON
4865 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4866 M:      Rongrong Zou <zourongrong@gmail.com>
4867 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4868 R:      Chen Feng <puck.chen@hisilicon.com>
4869 L:      dri-devel@lists.freedesktop.org
4870 T:      git git://github.com/xin3liang/linux.git
4871 S:      Maintained
4872 F:      drivers/gpu/drm/hisilicon/
4873 F:      Documentation/devicetree/bindings/display/hisilicon/
4874
4875 DRM DRIVERS FOR MEDIATEK
4876 M:      CK Hu <ck.hu@mediatek.com>
4877 M:      Philipp Zabel <p.zabel@pengutronix.de>
4878 L:      dri-devel@lists.freedesktop.org
4879 S:      Supported
4880 F:      drivers/gpu/drm/mediatek/
4881 F:      Documentation/devicetree/bindings/display/mediatek/
4882
4883 DRM DRIVERS FOR NVIDIA TEGRA
4884 M:      Thierry Reding <thierry.reding@gmail.com>
4885 L:      dri-devel@lists.freedesktop.org
4886 L:      linux-tegra@vger.kernel.org
4887 T:      git git://anongit.freedesktop.org/tegra/linux.git
4888 S:      Supported
4889 F:      drivers/gpu/drm/tegra/
4890 F:      drivers/gpu/host1x/
4891 F:      include/linux/host1x.h
4892 F:      include/uapi/drm/tegra_drm.h
4893 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4894
4895 DRM DRIVERS FOR RENESAS
4896 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4897 L:      dri-devel@lists.freedesktop.org
4898 L:      linux-renesas-soc@vger.kernel.org
4899 T:      git git://linuxtv.org/pinchartl/fbdev
4900 S:      Supported
4901 F:      drivers/gpu/drm/rcar-du/
4902 F:      drivers/gpu/drm/shmobile/
4903 F:      include/linux/platform_data/shmob_drm.h
4904 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4905 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4906 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4907
4908 DRM DRIVERS FOR ROCKCHIP
4909 M:      Sandy Huang <hjc@rock-chips.com>
4910 M:      Heiko Stübner <heiko@sntech.de>
4911 L:      dri-devel@lists.freedesktop.org
4912 S:      Maintained
4913 F:      drivers/gpu/drm/rockchip/
4914 F:      Documentation/devicetree/bindings/display/rockchip/
4915 T:      git git://anongit.freedesktop.org/drm/drm-misc
4916
4917 DRM DRIVERS FOR STI
4918 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4919 M:      Vincent Abriou <vincent.abriou@st.com>
4920 L:      dri-devel@lists.freedesktop.org
4921 T:      git git://anongit.freedesktop.org/drm/drm-misc
4922 S:      Maintained
4923 F:      drivers/gpu/drm/sti
4924 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4925
4926 DRM DRIVERS FOR STM
4927 M:      Yannick Fertre <yannick.fertre@st.com>
4928 M:      Philippe Cornu <philippe.cornu@st.com>
4929 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4930 M:      Vincent Abriou <vincent.abriou@st.com>
4931 L:      dri-devel@lists.freedesktop.org
4932 T:      git git://anongit.freedesktop.org/drm/drm-misc
4933 S:      Maintained
4934 F:      drivers/gpu/drm/stm
4935 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4936
4937 DRM DRIVERS FOR TI LCDC
4938 M:      Jyri Sarha <jsarha@ti.com>
4939 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4940 L:      dri-devel@lists.freedesktop.org
4941 S:      Maintained
4942 F:      drivers/gpu/drm/tilcdc/
4943 F:      Documentation/devicetree/bindings/display/tilcdc/
4944
4945 DRM DRIVERS FOR TI OMAP
4946 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4947 L:      dri-devel@lists.freedesktop.org
4948 S:      Maintained
4949 F:      drivers/gpu/drm/omapdrm/
4950 F:      Documentation/devicetree/bindings/display/ti/
4951
4952 DRM DRIVERS FOR V3D
4953 M:      Eric Anholt <eric@anholt.net>
4954 S:      Supported
4955 F:      drivers/gpu/drm/v3d/
4956 F:      include/uapi/drm/v3d_drm.h
4957 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4958 T:      git git://anongit.freedesktop.org/drm/drm-misc
4959
4960 DRM DRIVERS FOR VC4
4961 M:      Eric Anholt <eric@anholt.net>
4962 T:      git git://github.com/anholt/linux
4963 S:      Supported
4964 F:      drivers/gpu/drm/vc4/
4965 F:      include/uapi/drm/vc4_drm.h
4966 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4967 T:      git git://anongit.freedesktop.org/drm/drm-misc
4968
4969 DRM DRIVERS FOR VIVANTE GPU IP
4970 M:      Lucas Stach <l.stach@pengutronix.de>
4971 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4972 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4973 L:      etnaviv@lists.freedesktop.org
4974 L:      dri-devel@lists.freedesktop.org
4975 S:      Maintained
4976 F:      drivers/gpu/drm/etnaviv/
4977 F:      include/uapi/drm/etnaviv_drm.h
4978 F:      Documentation/devicetree/bindings/display/etnaviv/
4979
4980 DRM DRIVERS FOR ZTE ZX
4981 M:      Shawn Guo <shawnguo@kernel.org>
4982 L:      dri-devel@lists.freedesktop.org
4983 S:      Maintained
4984 F:      drivers/gpu/drm/zte/
4985 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987
4988 DRM PANEL DRIVERS
4989 M:      Thierry Reding <thierry.reding@gmail.com>
4990 L:      dri-devel@lists.freedesktop.org
4991 T:      git git://anongit.freedesktop.org/drm/drm-misc
4992 S:      Maintained
4993 F:      drivers/gpu/drm/drm_panel.c
4994 F:      drivers/gpu/drm/panel/
4995 F:      include/drm/drm_panel.h
4996 F:      Documentation/devicetree/bindings/display/panel/
4997
4998 DRM TINYDRM DRIVERS
4999 M:      Noralf Trønnes <noralf@tronnes.org>
5000 W:      https://github.com/notro/tinydrm/wiki/Development
5001 T:      git git://anongit.freedesktop.org/drm/drm-misc
5002 S:      Maintained
5003 F:      drivers/gpu/drm/tinydrm/
5004 F:      include/drm/tinydrm/
5005
5006 DRM DRIVERS FOR XEN
5007 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5008 T:      git git://anongit.freedesktop.org/drm/drm-misc
5009 L:      dri-devel@lists.freedesktop.org
5010 L:      xen-devel@lists.xen.org
5011 S:      Supported
5012 F:      drivers/gpu/drm/xen/
5013 F:      Documentation/gpu/xen-front.rst
5014
5015 DRM TTM SUBSYSTEM
5016 M:      Christian Koenig <christian.koenig@amd.com>
5017 M:      Huang Rui <ray.huang@amd.com>
5018 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5019 T:      git git://people.freedesktop.org/~agd5f/linux
5020 S:      Maintained
5021 L:      dri-devel@lists.freedesktop.org
5022 F:      include/drm/ttm/
5023 F:      drivers/gpu/drm/ttm/
5024
5025 DSBR100 USB FM RADIO DRIVER
5026 M:      Alexey Klimov <klimov.linux@gmail.com>
5027 L:      linux-media@vger.kernel.org
5028 T:      git git://linuxtv.org/media_tree.git
5029 S:      Maintained
5030 F:      drivers/media/radio/dsbr100.c
5031
5032 DSCC4 DRIVER
5033 M:      Francois Romieu <romieu@fr.zoreil.com>
5034 L:      netdev@vger.kernel.org
5035 S:      Maintained
5036 F:      drivers/net/wan/dscc4.c
5037
5038 DT3155 MEDIA DRIVER
5039 M:      Hans Verkuil <hverkuil@xs4all.nl>
5040 L:      linux-media@vger.kernel.org
5041 T:      git git://linuxtv.org/media_tree.git
5042 W:      https://linuxtv.org
5043 S:      Odd Fixes
5044 F:      drivers/media/pci/dt3155/
5045
5046 DVB_USB_AF9015 MEDIA DRIVER
5047 M:      Antti Palosaari <crope@iki.fi>
5048 L:      linux-media@vger.kernel.org
5049 W:      https://linuxtv.org
5050 W:      http://palosaari.fi/linux/
5051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5052 T:      git git://linuxtv.org/anttip/media_tree.git
5053 S:      Maintained
5054 F:      drivers/media/usb/dvb-usb-v2/af9015*
5055
5056 DVB_USB_AF9035 MEDIA DRIVER
5057 M:      Antti Palosaari <crope@iki.fi>
5058 L:      linux-media@vger.kernel.org
5059 W:      https://linuxtv.org
5060 W:      http://palosaari.fi/linux/
5061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5062 T:      git git://linuxtv.org/anttip/media_tree.git
5063 S:      Maintained
5064 F:      drivers/media/usb/dvb-usb-v2/af9035*
5065
5066 DVB_USB_ANYSEE MEDIA DRIVER
5067 M:      Antti Palosaari <crope@iki.fi>
5068 L:      linux-media@vger.kernel.org
5069 W:      https://linuxtv.org
5070 W:      http://palosaari.fi/linux/
5071 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5072 T:      git git://linuxtv.org/anttip/media_tree.git
5073 S:      Maintained
5074 F:      drivers/media/usb/dvb-usb-v2/anysee*
5075
5076 DVB_USB_AU6610 MEDIA DRIVER
5077 M:      Antti Palosaari <crope@iki.fi>
5078 L:      linux-media@vger.kernel.org
5079 W:      https://linuxtv.org
5080 W:      http://palosaari.fi/linux/
5081 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5082 T:      git git://linuxtv.org/anttip/media_tree.git
5083 S:      Maintained
5084 F:      drivers/media/usb/dvb-usb-v2/au6610*
5085
5086 DVB_USB_CE6230 MEDIA DRIVER
5087 M:      Antti Palosaari <crope@iki.fi>
5088 L:      linux-media@vger.kernel.org
5089 W:      https://linuxtv.org
5090 W:      http://palosaari.fi/linux/
5091 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5092 T:      git git://linuxtv.org/anttip/media_tree.git
5093 S:      Maintained
5094 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5095
5096 DVB_USB_CXUSB MEDIA DRIVER
5097 M:      Michael Krufky <mkrufky@linuxtv.org>
5098 L:      linux-media@vger.kernel.org
5099 W:      https://linuxtv.org
5100 W:      http://github.com/mkrufky
5101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5102 T:      git git://linuxtv.org/media_tree.git
5103 S:      Maintained
5104 F:      drivers/media/usb/dvb-usb/cxusb*
5105
5106 DVB_USB_EC168 MEDIA DRIVER
5107 M:      Antti Palosaari <crope@iki.fi>
5108 L:      linux-media@vger.kernel.org
5109 W:      https://linuxtv.org
5110 W:      http://palosaari.fi/linux/
5111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5112 T:      git git://linuxtv.org/anttip/media_tree.git
5113 S:      Maintained
5114 F:      drivers/media/usb/dvb-usb-v2/ec168*
5115
5116 DVB_USB_GL861 MEDIA DRIVER
5117 M:      Antti Palosaari <crope@iki.fi>
5118 L:      linux-media@vger.kernel.org
5119 W:      https://linuxtv.org
5120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5121 T:      git git://linuxtv.org/anttip/media_tree.git
5122 S:      Maintained
5123 F:      drivers/media/usb/dvb-usb-v2/gl861*
5124
5125 DVB_USB_MXL111SF MEDIA DRIVER
5126 M:      Michael Krufky <mkrufky@linuxtv.org>
5127 L:      linux-media@vger.kernel.org
5128 W:      https://linuxtv.org
5129 W:      http://github.com/mkrufky
5130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5131 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5132 S:      Maintained
5133 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5134
5135 DVB_USB_RTL28XXU MEDIA DRIVER
5136 M:      Antti Palosaari <crope@iki.fi>
5137 L:      linux-media@vger.kernel.org
5138 W:      https://linuxtv.org
5139 W:      http://palosaari.fi/linux/
5140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5141 T:      git git://linuxtv.org/anttip/media_tree.git
5142 S:      Maintained
5143 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5144
5145 DVB_USB_V2 MEDIA DRIVER
5146 M:      Antti Palosaari <crope@iki.fi>
5147 L:      linux-media@vger.kernel.org
5148 W:      https://linuxtv.org
5149 W:      http://palosaari.fi/linux/
5150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5151 T:      git git://linuxtv.org/anttip/media_tree.git
5152 S:      Maintained
5153 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5154 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5155
5156 DYNAMIC DEBUG
5157 M:      Jason Baron <jbaron@akamai.com>
5158 S:      Maintained
5159 F:      lib/dynamic_debug.c
5160 F:      include/linux/dynamic_debug.h
5161
5162 DYNAMIC INTERRUPT MODERATION
5163 M:      Tal Gilboa <talgi@mellanox.com>
5164 S:      Maintained
5165 F:      include/linux/net_dim.h
5166
5167 DZ DECSTATION DZ11 SERIAL DRIVER
5168 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5169 S:      Maintained
5170 F:      drivers/tty/serial/dz.*
5171
5172 E3X0 POWER BUTTON DRIVER
5173 M:      Moritz Fischer <moritz.fischer@ettus.com>
5174 L:      usrp-users@lists.ettus.com
5175 W:      http://www.ettus.com
5176 S:      Supported
5177 F:      drivers/input/misc/e3x0-button.c
5178 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5179
5180 E4000 MEDIA DRIVER
5181 M:      Antti Palosaari <crope@iki.fi>
5182 L:      linux-media@vger.kernel.org
5183 W:      https://linuxtv.org
5184 W:      http://palosaari.fi/linux/
5185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5186 T:      git git://linuxtv.org/anttip/media_tree.git
5187 S:      Maintained
5188 F:      drivers/media/tuners/e4000*
5189
5190 EARTH_PT1 MEDIA DRIVER
5191 M:      Akihiro Tsukada <tskd08@gmail.com>
5192 L:      linux-media@vger.kernel.org
5193 S:      Odd Fixes
5194 F:      drivers/media/pci/pt1/
5195
5196 EARTH_PT3 MEDIA DRIVER
5197 M:      Akihiro Tsukada <tskd08@gmail.com>
5198 L:      linux-media@vger.kernel.org
5199 S:      Odd Fixes
5200 F:      drivers/media/pci/pt3/
5201
5202 EC100 MEDIA DRIVER
5203 M:      Antti Palosaari <crope@iki.fi>
5204 L:      linux-media@vger.kernel.org
5205 W:      https://linuxtv.org
5206 W:      http://palosaari.fi/linux/
5207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5208 T:      git git://linuxtv.org/anttip/media_tree.git
5209 S:      Maintained
5210 F:      drivers/media/dvb-frontends/ec100*
5211
5212 ECRYPT FILE SYSTEM
5213 M:      Tyler Hicks <tyhicks@canonical.com>
5214 L:      ecryptfs@vger.kernel.org
5215 W:      http://ecryptfs.org
5216 W:      https://launchpad.net/ecryptfs
5217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5218 S:      Supported
5219 F:      Documentation/filesystems/ecryptfs.txt
5220 F:      fs/ecryptfs/
5221
5222 EDAC-AMD64
5223 M:      Borislav Petkov <bp@alien8.de>
5224 L:      linux-edac@vger.kernel.org
5225 S:      Maintained
5226 F:      drivers/edac/amd64_edac*
5227
5228 EDAC-CALXEDA
5229 M:      Robert Richter <rric@kernel.org>
5230 L:      linux-edac@vger.kernel.org
5231 S:      Maintained
5232 F:      drivers/edac/highbank*
5233
5234 EDAC-CAVIUM OCTEON
5235 M:      Ralf Baechle <ralf@linux-mips.org>
5236 M:      David Daney <david.daney@cavium.com>
5237 L:      linux-edac@vger.kernel.org
5238 L:      linux-mips@linux-mips.org
5239 S:      Supported
5240 F:      drivers/edac/octeon_edac*
5241
5242 EDAC-CAVIUM THUNDERX
5243 M:      David Daney <david.daney@cavium.com>
5244 M:      Jan Glauber <jglauber@cavium.com>
5245 L:      linux-edac@vger.kernel.org
5246 S:      Supported
5247 F:      drivers/edac/thunderx_edac*
5248
5249 EDAC-CORE
5250 M:      Borislav Petkov <bp@alien8.de>
5251 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5252 L:      linux-edac@vger.kernel.org
5253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5255 S:      Supported
5256 F:      Documentation/admin-guide/ras.rst
5257 F:      Documentation/driver-api/edac.rst
5258 F:      drivers/edac/
5259 F:      include/linux/edac.h
5260
5261 EDAC-E752X
5262 M:      Mark Gross <mark.gross@intel.com>
5263 L:      linux-edac@vger.kernel.org
5264 S:      Maintained
5265 F:      drivers/edac/e752x_edac.c
5266
5267 EDAC-E7XXX
5268 L:      linux-edac@vger.kernel.org
5269 S:      Maintained
5270 F:      drivers/edac/e7xxx_edac.c
5271
5272 EDAC-FSL_DDR
5273 M:      York Sun <york.sun@nxp.com>
5274 L:      linux-edac@vger.kernel.org
5275 S:      Maintained
5276 F:      drivers/edac/fsl_ddr_edac.*
5277
5278 EDAC-GHES
5279 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5280 L:      linux-edac@vger.kernel.org
5281 S:      Maintained
5282 F:      drivers/edac/ghes_edac.c
5283
5284 EDAC-I3000
5285 L:      linux-edac@vger.kernel.org
5286 S:      Orphan
5287 F:      drivers/edac/i3000_edac.c
5288
5289 EDAC-I5000
5290 L:      linux-edac@vger.kernel.org
5291 S:      Maintained
5292 F:      drivers/edac/i5000_edac.c
5293
5294 EDAC-I5400
5295 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5296 L:      linux-edac@vger.kernel.org
5297 S:      Maintained
5298 F:      drivers/edac/i5400_edac.c
5299
5300 EDAC-I7300
5301 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5302 L:      linux-edac@vger.kernel.org
5303 S:      Maintained
5304 F:      drivers/edac/i7300_edac.c
5305
5306 EDAC-I7CORE
5307 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5308 L:      linux-edac@vger.kernel.org
5309 S:      Maintained
5310 F:      drivers/edac/i7core_edac.c
5311
5312 EDAC-I82443BXGX
5313 M:      Tim Small <tim@buttersideup.com>
5314 L:      linux-edac@vger.kernel.org
5315 S:      Maintained
5316 F:      drivers/edac/i82443bxgx_edac.c
5317
5318 EDAC-I82975X
5319 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5320 M:      "Arvind R." <arvino55@gmail.com>
5321 L:      linux-edac@vger.kernel.org
5322 S:      Maintained
5323 F:      drivers/edac/i82975x_edac.c
5324
5325 EDAC-IE31200
5326 M:      Jason Baron <jbaron@akamai.com>
5327 L:      linux-edac@vger.kernel.org
5328 S:      Maintained
5329 F:      drivers/edac/ie31200_edac.c
5330
5331 EDAC-MPC85XX
5332 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5333 L:      linux-edac@vger.kernel.org
5334 S:      Maintained
5335 F:      drivers/edac/mpc85xx_edac.[ch]
5336
5337 EDAC-PASEMI
5338 M:      Egor Martovetsky <egor@pasemi.com>
5339 L:      linux-edac@vger.kernel.org
5340 S:      Maintained
5341 F:      drivers/edac/pasemi_edac.c
5342
5343 EDAC-PND2
5344 M:      Tony Luck <tony.luck@intel.com>
5345 L:      linux-edac@vger.kernel.org
5346 S:      Maintained
5347 F:      drivers/edac/pnd2_edac.[ch]
5348
5349 EDAC-R82600
5350 M:      Tim Small <tim@buttersideup.com>
5351 L:      linux-edac@vger.kernel.org
5352 S:      Maintained
5353 F:      drivers/edac/r82600_edac.c
5354
5355 EDAC-SBRIDGE
5356 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5357 L:      linux-edac@vger.kernel.org
5358 S:      Maintained
5359 F:      drivers/edac/sb_edac.c
5360
5361 EDAC-SKYLAKE
5362 M:      Tony Luck <tony.luck@intel.com>
5363 L:      linux-edac@vger.kernel.org
5364 S:      Maintained
5365 F:      drivers/edac/skx_edac.c
5366
5367 EDAC-TI
5368 M:      Tero Kristo <t-kristo@ti.com>
5369 L:      linux-edac@vger.kernel.org
5370 S:      Maintained
5371 F:      drivers/edac/ti_edac.c
5372
5373 EDIROL UA-101/UA-1000 DRIVER
5374 M:      Clemens Ladisch <clemens@ladisch.de>
5375 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5376 T:      git git://git.alsa-project.org/alsa-kernel.git
5377 S:      Maintained
5378 F:      sound/usb/misc/ua101.c
5379
5380 EFI TEST DRIVER
5381 L:      linux-efi@vger.kernel.org
5382 M:      Ivan Hu <ivan.hu@canonical.com>
5383 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5384 S:      Maintained
5385 F:      drivers/firmware/efi/test/
5386
5387 EFI VARIABLE FILESYSTEM
5388 M:      Matthew Garrett <matthew.garrett@nebula.com>
5389 M:      Jeremy Kerr <jk@ozlabs.org>
5390 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5392 L:      linux-efi@vger.kernel.org
5393 S:      Maintained
5394 F:      fs/efivarfs/
5395
5396 EFIFB FRAMEBUFFER DRIVER
5397 L:      linux-fbdev@vger.kernel.org
5398 M:      Peter Jones <pjones@redhat.com>
5399 S:      Maintained
5400 F:      drivers/video/fbdev/efifb.c
5401
5402 EFS FILESYSTEM
5403 W:      http://aeschi.ch.eu.org/efs/
5404 S:      Orphan
5405 F:      fs/efs/
5406
5407 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5408 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5409 L:      netdev@vger.kernel.org
5410 S:      Maintained
5411 F:      drivers/net/ethernet/ibm/ehea/
5412
5413 EM28XX VIDEO4LINUX DRIVER
5414 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5415 L:      linux-media@vger.kernel.org
5416 W:      https://linuxtv.org
5417 T:      git git://linuxtv.org/media_tree.git
5418 S:      Maintained
5419 F:      drivers/media/usb/em28xx/
5420 F:      Documentation/media/v4l-drivers/em28xx*
5421
5422 EMBEDDED LINUX
5423 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5424 M:      Matt Mackall <mpm@selenic.com>
5425 M:      David Woodhouse <dwmw2@infradead.org>
5426 L:      linux-embedded@vger.kernel.org
5427 S:      Maintained
5428
5429 Emulex 10Gbps iSCSI - OneConnect DRIVER
5430 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5431 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5432 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5433 L:      linux-scsi@vger.kernel.org
5434 W:      http://www.broadcom.com
5435 S:      Supported
5436 F:      drivers/scsi/be2iscsi/
5437
5438 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5439 M:      Sathya Perla <sathya.perla@broadcom.com>
5440 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5441 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5442 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5443 L:      netdev@vger.kernel.org
5444 W:      http://www.emulex.com
5445 S:      Supported
5446 F:      drivers/net/ethernet/emulex/benet/
5447
5448 EMULEX ONECONNECT ROCE DRIVER
5449 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5450 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5451 L:      linux-rdma@vger.kernel.org
5452 W:      http://www.broadcom.com
5453 S:      Odd Fixes
5454 F:      drivers/infiniband/hw/ocrdma/
5455 F:      include/uapi/rdma/ocrdma-abi.h
5456
5457 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5458 M:      James Smart <james.smart@broadcom.com>
5459 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5460 L:      linux-scsi@vger.kernel.org
5461 W:      http://www.broadcom.com
5462 S:      Supported
5463 F:      drivers/scsi/lpfc/
5464
5465 ENE CB710 FLASH CARD READER DRIVER
5466 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5467 S:      Maintained
5468 F:      drivers/misc/cb710/
5469 F:      drivers/mmc/host/cb710-mmc.*
5470 F:      include/linux/cb710.h
5471
5472 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5473 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5474 S:      Maintained
5475 F:      drivers/media/rc/ene_ir.*
5476
5477 EPSON S1D13XXX FRAMEBUFFER DRIVER
5478 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5479 S:      Maintained
5480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5481 F:      drivers/video/fbdev/s1d13xxxfb.c
5482 F:      include/video/s1d13xxxfb.h
5483
5484 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5485 M:      Jeff Layton <jlayton@kernel.org>
5486 S:      Maintained
5487 F:      lib/errseq.c
5488 F:      include/linux/errseq.h
5489
5490 ET131X NETWORK DRIVER
5491 M:      Mark Einon <mark.einon@gmail.com>
5492 S:      Odd Fixes
5493 F:      drivers/net/ethernet/agere/
5494
5495 ETHERNET BRIDGE
5496 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5497 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5498 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5499 L:      netdev@vger.kernel.org
5500 W:      http://www.linuxfoundation.org/en/Net:Bridge
5501 S:      Maintained
5502 F:      include/linux/netfilter_bridge/
5503 F:      net/bridge/
5504
5505 ETHERNET PHY LIBRARY
5506 M:      Andrew Lunn <andrew@lunn.ch>
5507 M:      Florian Fainelli <f.fainelli@gmail.com>
5508 L:      netdev@vger.kernel.org
5509 S:      Maintained
5510 F:      Documentation/ABI/testing/sysfs-bus-mdio
5511 F:      Documentation/devicetree/bindings/net/mdio*
5512 F:      Documentation/networking/phy.txt
5513 F:      drivers/net/phy/
5514 F:      drivers/of/of_mdio.c
5515 F:      drivers/of/of_net.c
5516 F:      include/linux/*mdio*.h
5517 F:      include/linux/of_net.h
5518 F:      include/linux/phy.h
5519 F:      include/linux/phy_fixed.h
5520 F:      include/linux/platform_data/mdio-bcm-unimac.h
5521 F:      include/trace/events/mdio.h
5522 F:      include/uapi/linux/mdio.h
5523 F:      include/uapi/linux/mii.h
5524
5525 EXT2 FILE SYSTEM
5526 M:      Jan Kara <jack@suse.com>
5527 L:      linux-ext4@vger.kernel.org
5528 S:      Maintained
5529 F:      Documentation/filesystems/ext2.txt
5530 F:      fs/ext2/
5531 F:      include/linux/ext2*
5532
5533 EXT4 FILE SYSTEM
5534 M:      "Theodore Ts'o" <tytso@mit.edu>
5535 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5536 L:      linux-ext4@vger.kernel.org
5537 W:      http://ext4.wiki.kernel.org
5538 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5540 S:      Maintained
5541 F:      Documentation/filesystems/ext4.txt
5542 F:      fs/ext4/
5543
5544 Extended Verification Module (EVM)
5545 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5546 L:      linux-integrity@vger.kernel.org
5547 S:      Supported
5548 F:      security/integrity/evm/
5549
5550 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5551 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5552 L:      linux-efi@vger.kernel.org
5553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5554 S:      Maintained
5555 F:      Documentation/efi-stub.txt
5556 F:      arch/*/kernel/efi.c
5557 F:      arch/x86/boot/compressed/eboot.[ch]
5558 F:      arch/*/include/asm/efi.h
5559 F:      arch/x86/platform/efi/
5560 F:      drivers/firmware/efi/
5561 F:      include/linux/efi*.h
5562 F:      arch/arm/boot/compressed/efi-header.S
5563 F:      arch/arm64/kernel/efi-entry.S
5564
5565 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5566 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5567 M:      Chanwoo Choi <cw00.choi@samsung.com>
5568 L:      linux-kernel@vger.kernel.org
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5570 S:      Maintained
5571 F:      drivers/extcon/
5572 F:      include/linux/extcon/
5573 F:      include/linux/extcon.h
5574 F:      Documentation/extcon/
5575 F:      Documentation/devicetree/bindings/extcon/
5576
5577 EXYNOS DP DRIVER
5578 M:      Jingoo Han <jingoohan1@gmail.com>
5579 L:      dri-devel@lists.freedesktop.org
5580 S:      Maintained
5581 F:      drivers/gpu/drm/exynos/exynos_dp*
5582
5583 EXYNOS SYSMMU (IOMMU) driver
5584 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5585 L:      iommu@lists.linux-foundation.org
5586 S:      Maintained
5587 F:      drivers/iommu/exynos-iommu.c
5588
5589 EZchip NPS platform support
5590 M:      Vineet Gupta <vgupta@synopsys.com>
5591 M:      Ofer Levi <oferle@mellanox.com>
5592 S:      Supported
5593 F:      arch/arc/plat-eznps
5594 F:      arch/arc/boot/dts/eznps.dts
5595
5596 F2FS FILE SYSTEM
5597 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5598 M:      Chao Yu <yuchao0@huawei.com>
5599 L:      linux-f2fs-devel@lists.sourceforge.net
5600 W:      https://f2fs.wiki.kernel.org/
5601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5602 S:      Maintained
5603 F:      Documentation/filesystems/f2fs.txt
5604 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5605 F:      fs/f2fs/
5606 F:      include/linux/f2fs_fs.h
5607 F:      include/trace/events/f2fs.h
5608
5609 F71805F HARDWARE MONITORING DRIVER
5610 M:      Jean Delvare <jdelvare@suse.com>
5611 L:      linux-hwmon@vger.kernel.org
5612 S:      Maintained
5613 F:      Documentation/hwmon/f71805f
5614 F:      drivers/hwmon/f71805f.c
5615
5616 FADDR2LINE
5617 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5618 S:      Maintained
5619 F:      scripts/faddr2line
5620
5621 FAILOVER MODULE
5622 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5623 L:      netdev@vger.kernel.org
5624 S:      Supported
5625 F:      net/core/failover.c
5626 F:      include/net/failover.h
5627 F:      Documentation/networking/failover.rst
5628
5629 FANOTIFY
5630 M:      Jan Kara <jack@suse.cz>
5631 R:      Amir Goldstein <amir73il@gmail.com>
5632 L:      linux-fsdevel@vger.kernel.org
5633 S:      Maintained
5634 F:      fs/notify/fanotify/
5635 F:      include/linux/fanotify.h
5636 F:      include/uapi/linux/fanotify.h
5637
5638 FARSYNC SYNCHRONOUS DRIVER
5639 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5640 W:      http://www.farsite.co.uk/
5641 S:      Supported
5642 F:      drivers/net/wan/farsync.*
5643
5644 FAULT INJECTION SUPPORT
5645 M:      Akinobu Mita <akinobu.mita@gmail.com>
5646 S:      Supported
5647 F:      Documentation/fault-injection/
5648 F:      lib/fault-inject.c
5649
5650 FBTFT Framebuffer drivers
5651 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5652 L:      dri-devel@lists.freedesktop.org
5653 L:      linux-fbdev@vger.kernel.org
5654 S:      Maintained
5655 F:      drivers/staging/fbtft/
5656
5657 FC0011 TUNER DRIVER
5658 M:      Michael Buesch <m@bues.ch>
5659 L:      linux-media@vger.kernel.org
5660 S:      Maintained
5661 F:      drivers/media/tuners/fc0011.h
5662 F:      drivers/media/tuners/fc0011.c
5663
5664 FC2580 MEDIA DRIVER
5665 M:      Antti Palosaari <crope@iki.fi>
5666 L:      linux-media@vger.kernel.org
5667 W:      https://linuxtv.org
5668 W:      http://palosaari.fi/linux/
5669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5670 T:      git git://linuxtv.org/anttip/media_tree.git
5671 S:      Maintained
5672 F:      drivers/media/tuners/fc2580*
5673
5674 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5675 M:      Johannes Thumshirn <jth@kernel.org>
5676 L:      linux-scsi@vger.kernel.org
5677 W:      www.Open-FCoE.org
5678 S:      Supported
5679 F:      drivers/scsi/libfc/
5680 F:      drivers/scsi/fcoe/
5681 F:      include/scsi/fc/
5682 F:      include/scsi/libfc.h
5683 F:      include/scsi/libfcoe.h
5684 F:      include/uapi/scsi/fc/
5685
5686 FILE LOCKING (flock() and fcntl()/lockf())
5687 M:      Jeff Layton <jlayton@kernel.org>
5688 M:      "J. Bruce Fields" <bfields@fieldses.org>
5689 L:      linux-fsdevel@vger.kernel.org
5690 S:      Maintained
5691 F:      include/linux/fcntl.h
5692 F:      include/uapi/linux/fcntl.h
5693 F:      fs/fcntl.c
5694 F:      fs/locks.c
5695
5696 FILESYSTEMS (VFS and infrastructure)
5697 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5698 L:      linux-fsdevel@vger.kernel.org
5699 S:      Maintained
5700 F:      fs/*
5701 F:      include/linux/fs.h
5702 F:      include/uapi/linux/fs.h
5703
5704 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5705 M:      Riku Voipio <riku.voipio@iki.fi>
5706 L:      linux-hwmon@vger.kernel.org
5707 S:      Maintained
5708 F:      drivers/hwmon/f75375s.c
5709 F:      include/linux/f75375s.h
5710
5711 FIREWIRE AUDIO DRIVERS
5712 M:      Clemens Ladisch <clemens@ladisch.de>
5713 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5714 T:      git git://git.alsa-project.org/alsa-kernel.git
5715 S:      Maintained
5716 F:      sound/firewire/
5717
5718 FIREWIRE MEDIA DRIVERS (firedtv)
5719 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5720 L:      linux-media@vger.kernel.org
5721 L:      linux1394-devel@lists.sourceforge.net
5722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5723 S:      Maintained
5724 F:      drivers/media/firewire/
5725
5726 FIREWIRE SBP-2 TARGET
5727 M:      Chris Boot <bootc@bootc.net>
5728 L:      linux-scsi@vger.kernel.org
5729 L:      target-devel@vger.kernel.org
5730 L:      linux1394-devel@lists.sourceforge.net
5731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5732 S:      Maintained
5733 F:      drivers/target/sbp/
5734
5735 FIREWIRE SUBSYSTEM
5736 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5737 L:      linux1394-devel@lists.sourceforge.net
5738 W:      http://ieee1394.wiki.kernel.org/
5739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5740 S:      Maintained
5741 F:      drivers/firewire/
5742 F:      include/linux/firewire.h
5743 F:      include/uapi/linux/firewire*.h
5744 F:      tools/firewire/
5745
5746 FIRMWARE LOADER (request_firmware)
5747 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5748 L:      linux-kernel@vger.kernel.org
5749 S:      Maintained
5750 F:      Documentation/firmware_class/
5751 F:      drivers/base/firmware_loader/
5752 F:      include/linux/firmware.h
5753
5754 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5755 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5756 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5757 S:      Maintained
5758 F:      drivers/block/rsxx/
5759
5760 FLOPPY DRIVER
5761 M:      Jiri Kosina <jikos@kernel.org>
5762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5763 S:      Odd fixes
5764 F:      drivers/block/floppy.c
5765
5766 FMC SUBSYSTEM
5767 M:      Alessandro Rubini <rubini@gnudd.com>
5768 W:      http://www.ohwr.org/projects/fmc-bus
5769 S:      Supported
5770 F:      drivers/fmc/
5771 F:      include/linux/fmc*.h
5772 F:      include/linux/ipmi-fru.h
5773 K:      fmc_d.*register
5774
5775 FPGA MANAGER FRAMEWORK
5776 M:      Alan Tull <atull@kernel.org>
5777 M:      Moritz Fischer <mdf@kernel.org>
5778 L:      linux-fpga@vger.kernel.org
5779 S:      Maintained
5780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5781 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5782 F:      Documentation/fpga/
5783 F:      Documentation/driver-api/fpga/
5784 F:      Documentation/devicetree/bindings/fpga/
5785 F:      drivers/fpga/
5786 F:      include/linux/fpga/
5787 W:      http://www.rocketboards.org
5788
5789 FPGA DFL DRIVERS
5790 M:      Wu Hao <hao.wu@intel.com>
5791 L:      linux-fpga@vger.kernel.org
5792 S:      Maintained
5793 F:      Documentation/fpga/dfl.txt
5794 F:      include/uapi/linux/fpga-dfl.h
5795 F:      drivers/fpga/dfl*
5796
5797 FPU EMULATOR
5798 M:      Bill Metzenthen <billm@melbpc.org.au>
5799 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5800 S:      Maintained
5801 F:      arch/x86/math-emu/
5802
5803 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5804 L:      netdev@vger.kernel.org
5805 S:      Orphan
5806 F:      drivers/net/wan/dlci.c
5807 F:      drivers/net/wan/sdla.c
5808
5809 FRAMEBUFFER LAYER
5810 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5811 L:      dri-devel@lists.freedesktop.org
5812 L:      linux-fbdev@vger.kernel.org
5813 T:      git git://github.com/bzolnier/linux.git
5814 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5815 S:      Maintained
5816 F:      Documentation/fb/
5817 F:      drivers/video/
5818 F:      include/video/
5819 F:      include/linux/fb.h
5820 F:      include/uapi/video/
5821 F:      include/uapi/linux/fb.h
5822
5823 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5824 M:      Horia Geantă <horia.geanta@nxp.com>
5825 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5826 L:      linux-crypto@vger.kernel.org
5827 S:      Maintained
5828 F:      drivers/crypto/caam/
5829 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5830
5831 FREESCALE DIU FRAMEBUFFER DRIVER
5832 M:      Timur Tabi <timur@kernel.org>
5833 L:      linux-fbdev@vger.kernel.org
5834 S:      Maintained
5835 F:      drivers/video/fbdev/fsl-diu-fb.*
5836
5837 FREESCALE DMA DRIVER
5838 M:      Li Yang <leoyang.li@nxp.com>
5839 M:      Zhang Wei <zw@zh-kernel.org>
5840 L:      linuxppc-dev@lists.ozlabs.org
5841 S:      Maintained
5842 F:      drivers/dma/fsldma.*
5843
5844 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5845 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5846 L:      netdev@vger.kernel.org
5847 S:      Maintained
5848 F:      drivers/net/ethernet/freescale/gianfar*
5849 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5850
5851 FREESCALE GPMI NAND DRIVER
5852 M:      Han Xu <han.xu@nxp.com>
5853 L:      linux-mtd@lists.infradead.org
5854 S:      Maintained
5855 F:      drivers/mtd/nand/raw/gpmi-nand/*
5856
5857 FREESCALE I2C CPM DRIVER
5858 M:      Jochen Friedrich <jochen@scram.de>
5859 L:      linuxppc-dev@lists.ozlabs.org
5860 L:      linux-i2c@vger.kernel.org
5861 S:      Maintained
5862 F:      drivers/i2c/busses/i2c-cpm.c
5863
5864 FREESCALE IMX / MXC FEC DRIVER
5865 M:      Fugang Duan <fugang.duan@nxp.com>
5866 L:      netdev@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/net/ethernet/freescale/fec_main.c
5869 F:      drivers/net/ethernet/freescale/fec_ptp.c
5870 F:      drivers/net/ethernet/freescale/fec.h
5871 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5872
5873 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5874 M:      Sascha Hauer <s.hauer@pengutronix.de>
5875 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5876 L:      linux-fbdev@vger.kernel.org
5877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5878 S:      Maintained
5879 F:      include/linux/platform_data/video-imxfb.h
5880 F:      drivers/video/fbdev/imxfb.c
5881
5882 FREESCALE QORIQ DPAA ETHERNET DRIVER
5883 M:      Madalin Bucur <madalin.bucur@nxp.com>
5884 L:      netdev@vger.kernel.org
5885 S:      Maintained
5886 F:      drivers/net/ethernet/freescale/dpaa
5887
5888 FREESCALE QORIQ DPAA FMAN DRIVER
5889 M:      Madalin Bucur <madalin.bucur@nxp.com>
5890 L:      netdev@vger.kernel.org
5891 S:      Maintained
5892 F:      drivers/net/ethernet/freescale/fman
5893 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5894
5895 FREESCALE QORIQ PTP CLOCK DRIVER
5896 M:      Yangbo Lu <yangbo.lu@nxp.com>
5897 L:      netdev@vger.kernel.org
5898 S:      Maintained
5899 F:      drivers/ptp/ptp_qoriq.c
5900 F:      include/linux/fsl/ptp_qoriq.h
5901 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5902
5903 FREESCALE QUAD SPI DRIVER
5904 M:      Han Xu <han.xu@nxp.com>
5905 L:      linux-mtd@lists.infradead.org
5906 S:      Maintained
5907 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5908
5909 FREESCALE QUICC ENGINE LIBRARY
5910 M:      Qiang Zhao <qiang.zhao@nxp.com>
5911 L:      linuxppc-dev@lists.ozlabs.org
5912 S:      Maintained
5913 F:      drivers/soc/fsl/qe/
5914 F:      include/soc/fsl/*qe*.h
5915 F:      include/soc/fsl/*ucc*.h
5916
5917 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5918 M:      Li Yang <leoyang.li@nxp.com>
5919 L:      netdev@vger.kernel.org
5920 L:      linuxppc-dev@lists.ozlabs.org
5921 S:      Maintained
5922 F:      drivers/net/ethernet/freescale/ucc_geth*
5923
5924 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5925 M:      Zhao Qiang <qiang.zhao@nxp.com>
5926 L:      netdev@vger.kernel.org
5927 L:      linuxppc-dev@lists.ozlabs.org
5928 S:      Maintained
5929 F:      drivers/net/wan/fsl_ucc_hdlc*
5930
5931 FREESCALE QUICC ENGINE UCC UART DRIVER
5932 M:      Timur Tabi <timur@kernel.org>
5933 L:      linuxppc-dev@lists.ozlabs.org
5934 S:      Maintained
5935 F:      drivers/tty/serial/ucc_uart.c
5936
5937 FREESCALE SOC DRIVERS
5938 M:      Li Yang <leoyang.li@nxp.com>
5939 L:      linuxppc-dev@lists.ozlabs.org
5940 L:      linux-arm-kernel@lists.infradead.org
5941 S:      Maintained
5942 F:      Documentation/devicetree/bindings/soc/fsl/
5943 F:      drivers/soc/fsl/
5944 F:      include/linux/fsl/
5945
5946 FREESCALE SOC FS_ENET DRIVER
5947 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5948 L:      linuxppc-dev@lists.ozlabs.org
5949 L:      netdev@vger.kernel.org
5950 S:      Maintained
5951 F:      drivers/net/ethernet/freescale/fs_enet/
5952 F:      include/linux/fs_enet_pd.h
5953
5954 FREESCALE SOC SOUND DRIVERS
5955 M:      Timur Tabi <timur@kernel.org>
5956 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5957 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5958 R:      Fabio Estevam <fabio.estevam@nxp.com>
5959 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5960 L:      linuxppc-dev@lists.ozlabs.org
5961 S:      Maintained
5962 F:      sound/soc/fsl/fsl*
5963 F:      sound/soc/fsl/imx*
5964 F:      sound/soc/fsl/mpc8610_hpcd.c
5965
5966 FREESCALE USB PERIPHERAL DRIVERS
5967 M:      Li Yang <leoyang.li@nxp.com>
5968 L:      linux-usb@vger.kernel.org
5969 L:      linuxppc-dev@lists.ozlabs.org
5970 S:      Maintained
5971 F:      drivers/usb/gadget/udc/fsl*
5972
5973 FREEVXFS FILESYSTEM
5974 M:      Christoph Hellwig <hch@infradead.org>
5975 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5976 S:      Maintained
5977 F:      fs/freevxfs/
5978
5979 FREEZER
5980 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5981 M:      Pavel Machek <pavel@ucw.cz>
5982 L:      linux-pm@vger.kernel.org
5983 S:      Supported
5984 F:      Documentation/power/freezing-of-tasks.txt
5985 F:      include/linux/freezer.h
5986 F:      kernel/freezer.c
5987
5988 FRONTSWAP API
5989 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5990 L:      linux-kernel@vger.kernel.org
5991 S:      Maintained
5992 F:      mm/frontswap.c
5993 F:      include/linux/frontswap.h
5994
5995 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5996 M:      David Howells <dhowells@redhat.com>
5997 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5998 S:      Supported
5999 F:      Documentation/filesystems/caching/
6000 F:      fs/fscache/
6001 F:      include/linux/fscache*.h
6002
6003 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6004 M:      Theodore Y. Ts'o <tytso@mit.edu>
6005 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6006 L:      linux-fscrypt@vger.kernel.org
6007 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6009 S:      Supported
6010 F:      fs/crypto/
6011 F:      include/linux/fscrypt*.h
6012 F:      Documentation/filesystems/fscrypt.rst
6013
6014 FSI-ATTACHED I2C DRIVER
6015 M:      Eddie James <eajames@linux.vnet.ibm.com>
6016 L:      linux-i2c@vger.kernel.org
6017 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6018 S:      Maintained
6019 F:      drivers/i2c/busses/i2c-fsi.c
6020 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6021
6022 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6023 M:      Jan Kara <jack@suse.cz>
6024 R:      Amir Goldstein <amir73il@gmail.com>
6025 L:      linux-fsdevel@vger.kernel.org
6026 S:      Maintained
6027 F:      fs/notify/
6028 F:      include/linux/fsnotify*.h
6029
6030 FUJITSU LAPTOP EXTRAS
6031 M:      Jonathan Woithe <jwoithe@just42.net>
6032 L:      platform-driver-x86@vger.kernel.org
6033 S:      Maintained
6034 F:      drivers/platform/x86/fujitsu-laptop.c
6035
6036 FUJITSU M-5MO LS CAMERA ISP DRIVER
6037 M:      Kyungmin Park <kyungmin.park@samsung.com>
6038 M:      Heungjun Kim <riverful.kim@samsung.com>
6039 L:      linux-media@vger.kernel.org
6040 S:      Maintained
6041 F:      drivers/media/i2c/m5mols/
6042 F:      include/media/i2c/m5mols.h
6043
6044 FUJITSU TABLET EXTRAS
6045 M:      Robert Gerlach <khnz@gmx.de>
6046 L:      platform-driver-x86@vger.kernel.org
6047 S:      Maintained
6048 F:      drivers/platform/x86/fujitsu-tablet.c
6049
6050 FUSE: FILESYSTEM IN USERSPACE
6051 M:      Miklos Szeredi <miklos@szeredi.hu>
6052 L:      linux-fsdevel@vger.kernel.org
6053 W:      http://fuse.sourceforge.net/
6054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6055 S:      Maintained
6056 F:      fs/fuse/
6057 F:      include/uapi/linux/fuse.h
6058 F:      Documentation/filesystems/fuse.txt
6059
6060 FUTEX SUBSYSTEM
6061 M:      Thomas Gleixner <tglx@linutronix.de>
6062 M:      Ingo Molnar <mingo@redhat.com>
6063 R:      Peter Zijlstra <peterz@infradead.org>
6064 R:      Darren Hart <dvhart@infradead.org>
6065 L:      linux-kernel@vger.kernel.org
6066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6067 S:      Maintained
6068 F:      kernel/futex.c
6069 F:      kernel/futex_compat.c
6070 F:      include/asm-generic/futex.h
6071 F:      include/linux/futex.h
6072 F:      include/uapi/linux/futex.h
6073 F:      tools/testing/selftests/futex/
6074 F:      tools/perf/bench/futex*
6075 F:      Documentation/*futex*
6076
6077 GCC PLUGINS
6078 M:      Kees Cook <keescook@chromium.org>
6079 R:      Emese Revfy <re.emese@gmail.com>
6080 L:      kernel-hardening@lists.openwall.com
6081 S:      Maintained
6082 F:      scripts/gcc-plugins/
6083 F:      scripts/gcc-plugin.sh
6084 F:      scripts/Makefile.gcc-plugins
6085 F:      Documentation/gcc-plugins.txt
6086
6087 GASKET DRIVER FRAMEWORK
6088 M:      Rob Springer <rspringer@google.com>
6089 M:      Todd Poynor <toddpoynor@google.com>
6090 M:      Ben Chan <benchan@chromium.org>
6091 S:      Maintained
6092 F:      drivers/staging/gasket/
6093
6094 GCOV BASED KERNEL PROFILING
6095 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6096 S:      Maintained
6097 F:      kernel/gcov/
6098 F:      Documentation/dev-tools/gcov.rst
6099
6100 GDB KERNEL DEBUGGING HELPER SCRIPTS
6101 M:      Jan Kiszka <jan.kiszka@siemens.com>
6102 M:      Kieran Bingham <kbingham@kernel.org>
6103 S:      Supported
6104 F:      scripts/gdb/
6105
6106 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6107 M:      Achim Leubner <achim_leubner@adaptec.com>
6108 L:      linux-scsi@vger.kernel.org
6109 W:      http://www.icp-vortex.com/
6110 S:      Supported
6111 F:      drivers/scsi/gdt*
6112
6113 GEMTEK FM RADIO RECEIVER DRIVER
6114 M:      Hans Verkuil <hverkuil@xs4all.nl>
6115 L:      linux-media@vger.kernel.org
6116 T:      git git://linuxtv.org/media_tree.git
6117 W:      https://linuxtv.org
6118 S:      Maintained
6119 F:      drivers/media/radio/radio-gemtek*
6120
6121 GENERIC GPIO I2C DRIVER
6122 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6123 S:      Supported
6124 F:      drivers/i2c/busses/i2c-gpio.c
6125 F:      include/linux/platform_data/i2c-gpio.h
6126
6127 GENERIC GPIO I2C MULTIPLEXER DRIVER
6128 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6129 L:      linux-i2c@vger.kernel.org
6130 S:      Supported
6131 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6132 F:      include/linux/platform_data/i2c-mux-gpio.h
6133 F:      Documentation/i2c/muxes/i2c-mux-gpio
6134
6135 GENERIC HDLC (WAN) DRIVERS
6136 M:      Krzysztof Halasa <khc@pm.waw.pl>
6137 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6138 S:      Maintained
6139 F:      drivers/net/wan/c101.c
6140 F:      drivers/net/wan/hd6457*
6141 F:      drivers/net/wan/hdlc*
6142 F:      drivers/net/wan/n2.c
6143 F:      drivers/net/wan/pc300too.c
6144 F:      drivers/net/wan/pci200syn.c
6145 F:      drivers/net/wan/wanxl*
6146
6147 GENERIC INCLUDE/ASM HEADER FILES
6148 M:      Arnd Bergmann <arnd@arndb.de>
6149 L:      linux-arch@vger.kernel.org
6150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6151 S:      Maintained
6152 F:      include/asm-generic/
6153 F:      include/uapi/asm-generic/
6154
6155 GENERIC PHY FRAMEWORK
6156 M:      Kishon Vijay Abraham I <kishon@ti.com>
6157 L:      linux-kernel@vger.kernel.org
6158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6159 S:      Supported
6160 F:      drivers/phy/
6161 F:      include/linux/phy/
6162
6163 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6164 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6165 S:      Supported
6166 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6167
6168 GENERIC PM DOMAINS
6169 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6170 M:      Kevin Hilman <khilman@kernel.org>
6171 M:      Ulf Hansson <ulf.hansson@linaro.org>
6172 L:      linux-pm@vger.kernel.org
6173 S:      Supported
6174 F:      drivers/base/power/domain*.c
6175 F:      include/linux/pm_domain.h
6176 F:      Documentation/devicetree/bindings/power/power_domain.txt
6177
6178 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6179 M:      Eugen Hristev <eugen.hristev@microchip.com>
6180 L:      linux-input@vger.kernel.org
6181 S:      Maintained
6182 F:      drivers/input/touchscreen/resistive-adc-touch.c
6183
6184 GENERIC UIO DRIVER FOR PCI DEVICES
6185 M:      "Michael S. Tsirkin" <mst@redhat.com>
6186 L:      kvm@vger.kernel.org
6187 S:      Supported
6188 F:      drivers/uio/uio_pci_generic.c
6189
6190 GENWQE (IBM Generic Workqueue Card)
6191 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6192 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6193 S:      Supported
6194 F:      drivers/misc/genwqe/
6195
6196 GET_MAINTAINER SCRIPT
6197 M:      Joe Perches <joe@perches.com>
6198 S:      Maintained
6199 F:      scripts/get_maintainer.pl
6200
6201 GFS2 FILE SYSTEM
6202 M:      Bob Peterson <rpeterso@redhat.com>
6203 M:      Andreas Gruenbacher <agruenba@redhat.com>
6204 L:      cluster-devel@redhat.com
6205 W:      http://sources.redhat.com/cluster/
6206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6207 S:      Supported
6208 F:      Documentation/filesystems/gfs2*.txt
6209 F:      fs/gfs2/
6210 F:      include/uapi/linux/gfs2_ondisk.h
6211
6212 GIGASET ISDN DRIVERS
6213 M:      Paul Bolle <pebolle@tiscali.nl>
6214 L:      gigaset307x-common@lists.sourceforge.net
6215 W:      http://gigaset307x.sourceforge.net/
6216 S:      Odd Fixes
6217 F:      Documentation/isdn/README.gigaset
6218 F:      drivers/isdn/gigaset/
6219 F:      include/uapi/linux/gigaset_dev.h
6220
6221 GNSS SUBSYSTEM
6222 M:      Johan Hovold <johan@kernel.org>
6223 S:      Maintained
6224 F:      Documentation/ABI/testing/sysfs-class-gnss
6225 F:      Documentation/devicetree/bindings/gnss/
6226 F:      drivers/gnss/
6227 F:      include/linux/gnss.h
6228
6229 GO7007 MPEG CODEC
6230 M:      Hans Verkuil <hans.verkuil@cisco.com>
6231 L:      linux-media@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/media/usb/go7007/
6234
6235 GOODIX TOUCHSCREEN
6236 M:      Bastien Nocera <hadess@hadess.net>
6237 L:      linux-input@vger.kernel.org
6238 S:      Maintained
6239 F:      drivers/input/touchscreen/goodix.c
6240
6241 GPD POCKET FAN DRIVER
6242 M:      Hans de Goede <hdegoede@redhat.com>
6243 L:      platform-driver-x86@vger.kernel.org
6244 S:      Maintained
6245 F:      drivers/platform/x86/gpd-pocket-fan.c
6246
6247 GPIO ACPI SUPPORT
6248 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6249 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6250 L:      linux-gpio@vger.kernel.org
6251 L:      linux-acpi@vger.kernel.org
6252 S:      Maintained
6253 F:      Documentation/acpi/gpio-properties.txt
6254 F:      drivers/gpio/gpiolib-acpi.c
6255
6256 GPIO IR Transmitter
6257 M:      Sean Young <sean@mess.org>
6258 L:      linux-media@vger.kernel.org
6259 S:      Maintained
6260 F:      drivers/media/rc/gpio-ir-tx.c
6261
6262 GPIO MOCKUP DRIVER
6263 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6264 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6265 L:      linux-gpio@vger.kernel.org
6266 S:      Maintained
6267 F:      drivers/gpio/gpio-mockup.c
6268 F:      tools/testing/selftests/gpio/
6269
6270 GPIO SUBSYSTEM
6271 M:      Linus Walleij <linus.walleij@linaro.org>
6272 L:      linux-gpio@vger.kernel.org
6273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6274 S:      Maintained
6275 F:      Documentation/devicetree/bindings/gpio/
6276 F:      Documentation/driver-api/gpio/
6277 F:      Documentation/gpio/
6278 F:      Documentation/ABI/testing/gpio-cdev
6279 F:      Documentation/ABI/obsolete/sysfs-gpio
6280 F:      drivers/gpio/
6281 F:      include/linux/gpio/
6282 F:      include/linux/gpio.h
6283 F:      include/linux/of_gpio.h
6284 F:      include/asm-generic/gpio.h
6285 F:      include/uapi/linux/gpio.h
6286 F:      tools/gpio/
6287
6288 GRE DEMULTIPLEXER DRIVER
6289 M:      Dmitry Kozlov <xeb@mail.ru>
6290 L:      netdev@vger.kernel.org
6291 S:      Maintained
6292 F:      net/ipv4/gre_demux.c
6293 F:      net/ipv4/gre_offload.c
6294 F:      include/net/gre.h
6295
6296 GRETH 10/100/1G Ethernet MAC device driver
6297 M:      Andreas Larsson <andreas@gaisler.com>
6298 L:      netdev@vger.kernel.org
6299 S:      Maintained
6300 F:      drivers/net/ethernet/aeroflex/
6301
6302 GREYBUS AUDIO PROTOCOLS DRIVERS
6303 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6304 M:      Mark Greer <mgreer@animalcreek.com>
6305 S:      Maintained
6306 F:      drivers/staging/greybus/audio_apbridgea.c
6307 F:      drivers/staging/greybus/audio_apbridgea.h
6308 F:      drivers/staging/greybus/audio_codec.c
6309 F:      drivers/staging/greybus/audio_codec.h
6310 F:      drivers/staging/greybus/audio_gb.c
6311 F:      drivers/staging/greybus/audio_manager.c
6312 F:      drivers/staging/greybus/audio_manager.h
6313 F:      drivers/staging/greybus/audio_manager_module.c
6314 F:      drivers/staging/greybus/audio_manager_private.h
6315 F:      drivers/staging/greybus/audio_manager_sysfs.c
6316 F:      drivers/staging/greybus/audio_module.c
6317 F:      drivers/staging/greybus/audio_topology.c
6318
6319 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6320 M:      Viresh Kumar <vireshk@kernel.org>
6321 S:      Maintained
6322 F:      drivers/staging/greybus/authentication.c
6323 F:      drivers/staging/greybus/bootrom.c
6324 F:      drivers/staging/greybus/firmware.h
6325 F:      drivers/staging/greybus/fw-core.c
6326 F:      drivers/staging/greybus/fw-download.c
6327 F:      drivers/staging/greybus/fw-management.c
6328 F:      drivers/staging/greybus/greybus_authentication.h
6329 F:      drivers/staging/greybus/greybus_firmware.h
6330 F:      drivers/staging/greybus/hid.c
6331 F:      drivers/staging/greybus/i2c.c
6332 F:      drivers/staging/greybus/spi.c
6333 F:      drivers/staging/greybus/spilib.c
6334 F:      drivers/staging/greybus/spilib.h
6335
6336 GREYBUS LOOPBACK DRIVER
6337 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6338 S:      Maintained
6339 F:      drivers/staging/greybus/loopback.c
6340
6341 GREYBUS PLATFORM DRIVERS
6342 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6343 S:      Maintained
6344 F:      drivers/staging/greybus/arche-platform.c
6345 F:      drivers/staging/greybus/arche-apb-ctrl.c
6346 F:      drivers/staging/greybus/arche_platform.h
6347
6348 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6349 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6350 S:      Maintained
6351 F:      drivers/staging/greybus/sdio.c
6352 F:      drivers/staging/greybus/light.c
6353 F:      drivers/staging/greybus/gpio.c
6354 F:      drivers/staging/greybus/power_supply.c
6355 F:      drivers/staging/greybus/spi.c
6356 F:      drivers/staging/greybus/spilib.c
6357
6358 GREYBUS SUBSYSTEM
6359 M:      Johan Hovold <johan@kernel.org>
6360 M:      Alex Elder <elder@kernel.org>
6361 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6362 S:      Maintained
6363 F:      drivers/staging/greybus/
6364 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6365
6366 GREYBUS UART PROTOCOLS DRIVERS
6367 M:      David Lin <dtwlin@gmail.com>
6368 S:      Maintained
6369 F:      drivers/staging/greybus/uart.c
6370 F:      drivers/staging/greybus/log.c
6371
6372 GS1662 VIDEO SERIALIZER
6373 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6374 L:      linux-media@vger.kernel.org
6375 T:      git git://linuxtv.org/media_tree.git
6376 S:      Maintained
6377 F:      drivers/media/spi/gs1662.c
6378
6379 GSPCA FINEPIX SUBDRIVER
6380 M:      Frank Zago <frank@zago.net>
6381 L:      linux-media@vger.kernel.org
6382 T:      git git://linuxtv.org/media_tree.git
6383 S:      Maintained
6384 F:      drivers/media/usb/gspca/finepix.c
6385
6386 GSPCA GL860 SUBDRIVER
6387 M:      Olivier Lorin <o.lorin@laposte.net>
6388 L:      linux-media@vger.kernel.org
6389 T:      git git://linuxtv.org/media_tree.git
6390 S:      Maintained
6391 F:      drivers/media/usb/gspca/gl860/
6392
6393 GSPCA M5602 SUBDRIVER
6394 M:      Erik Andren <erik.andren@gmail.com>
6395 L:      linux-media@vger.kernel.org
6396 T:      git git://linuxtv.org/media_tree.git
6397 S:      Maintained
6398 F:      drivers/media/usb/gspca/m5602/
6399
6400 GSPCA PAC207 SONIXB SUBDRIVER
6401 M:      Hans Verkuil <hverkuil@xs4all.nl>
6402 L:      linux-media@vger.kernel.org
6403 T:      git git://linuxtv.org/media_tree.git
6404 S:      Odd Fixes
6405 F:      drivers/media/usb/gspca/pac207.c
6406
6407 GSPCA SN9C20X SUBDRIVER
6408 M:      Brian Johnson <brijohn@gmail.com>
6409 L:      linux-media@vger.kernel.org
6410 T:      git git://linuxtv.org/media_tree.git
6411 S:      Maintained
6412 F:      drivers/media/usb/gspca/sn9c20x.c
6413
6414 GSPCA T613 SUBDRIVER
6415 M:      Leandro Costantino <lcostantino@gmail.com>
6416 L:      linux-media@vger.kernel.org
6417 T:      git git://linuxtv.org/media_tree.git
6418 S:      Maintained
6419 F:      drivers/media/usb/gspca/t613.c
6420
6421 GSPCA USB WEBCAM DRIVER
6422 M:      Hans Verkuil <hverkuil@xs4all.nl>
6423 L:      linux-media@vger.kernel.org
6424 T:      git git://linuxtv.org/media_tree.git
6425 S:      Odd Fixes
6426 F:      drivers/media/usb/gspca/
6427
6428 GTP (GPRS Tunneling Protocol)
6429 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6430 M:      Harald Welte <laforge@gnumonks.org>
6431 L:      osmocom-net-gprs@lists.osmocom.org
6432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6433 S:      Maintained
6434 F:      drivers/net/gtp.c
6435
6436 GUID PARTITION TABLE (GPT)
6437 M:      Davidlohr Bueso <dave@stgolabs.net>
6438 L:      linux-efi@vger.kernel.org
6439 S:      Maintained
6440 F:      block/partitions/efi.*
6441
6442 H8/300 ARCHITECTURE
6443 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6444 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6445 W:      http://uclinux-h8.sourceforge.jp
6446 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6447 S:      Maintained
6448 F:      arch/h8300/
6449 F:      drivers/clocksource/h8300_*.c
6450 F:      drivers/clk/h8300/
6451 F:      drivers/irqchip/irq-renesas-h8*.c
6452
6453 HACKRF MEDIA DRIVER
6454 M:      Antti Palosaari <crope@iki.fi>
6455 L:      linux-media@vger.kernel.org
6456 W:      https://linuxtv.org
6457 W:      http://palosaari.fi/linux/
6458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6459 T:      git git://linuxtv.org/anttip/media_tree.git
6460 S:      Maintained
6461 F:      drivers/media/usb/hackrf/
6462
6463 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6464 M:      Frank Seidel <frank@f-seidel.de>
6465 L:      platform-driver-x86@vger.kernel.org
6466 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6467 S:      Maintained
6468 F:      drivers/platform/x86/hdaps.c
6469
6470 HARDWARE MONITORING
6471 M:      Jean Delvare <jdelvare@suse.com>
6472 M:      Guenter Roeck <linux@roeck-us.net>
6473 L:      linux-hwmon@vger.kernel.org
6474 W:      http://hwmon.wiki.kernel.org/
6475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6476 S:      Maintained
6477 F:      Documentation/devicetree/bindings/hwmon/
6478 F:      Documentation/hwmon/
6479 F:      drivers/hwmon/
6480 F:      include/linux/hwmon*.h
6481 F:      include/trace/events/hwmon*.h
6482
6483 HARDWARE RANDOM NUMBER GENERATOR CORE
6484 M:      Matt Mackall <mpm@selenic.com>
6485 M:      Herbert Xu <herbert@gondor.apana.org.au>
6486 L:      linux-crypto@vger.kernel.org
6487 S:      Odd fixes
6488 F:      Documentation/devicetree/bindings/rng/
6489 F:      Documentation/hw_random.txt
6490 F:      drivers/char/hw_random/
6491 F:      include/linux/hw_random.h
6492
6493 HARDWARE TRACING FACILITIES
6494 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6495 S:      Maintained
6496 F:      drivers/hwtracing/
6497
6498 HARDWARE SPINLOCK CORE
6499 M:      Ohad Ben-Cohen <ohad@wizery.com>
6500 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6501 L:      linux-remoteproc@vger.kernel.org
6502 S:      Maintained
6503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6504 F:      Documentation/devicetree/bindings/hwlock/
6505 F:      Documentation/hwspinlock.txt
6506 F:      drivers/hwspinlock/
6507 F:      include/linux/hwspinlock.h
6508
6509 HARMONY SOUND DRIVER
6510 L:      linux-parisc@vger.kernel.org
6511 S:      Maintained
6512 F:      sound/parisc/harmony.*
6513
6514 HDPVR USB VIDEO ENCODER DRIVER
6515 M:      Hans Verkuil <hverkuil@xs4all.nl>
6516 L:      linux-media@vger.kernel.org
6517 T:      git git://linuxtv.org/media_tree.git
6518 W:      https://linuxtv.org
6519 S:      Odd Fixes
6520 F:      drivers/media/usb/hdpvr/
6521
6522 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6523 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6524 S:      Supported
6525 F:      Documentation/watchdog/hpwdt.txt
6526 F:      drivers/watchdog/hpwdt.c
6527
6528 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6529 M:      Don Brace <don.brace@microsemi.com>
6530 L:      esc.storagedev@microsemi.com
6531 L:      linux-scsi@vger.kernel.org
6532 S:      Supported
6533 F:      Documentation/scsi/hpsa.txt
6534 F:      drivers/scsi/hpsa*.[ch]
6535 F:      include/linux/cciss*.h
6536 F:      include/uapi/linux/cciss*.h
6537
6538 HFI1 DRIVER
6539 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6540 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6541 L:      linux-rdma@vger.kernel.org
6542 S:      Supported
6543 F:      drivers/infiniband/hw/hfi1
6544
6545 HFS FILESYSTEM
6546 L:      linux-fsdevel@vger.kernel.org
6547 S:      Orphan
6548 F:      Documentation/filesystems/hfs.txt
6549 F:      fs/hfs/
6550
6551 HFSPLUS FILESYSTEM
6552 L:      linux-fsdevel@vger.kernel.org
6553 S:      Orphan
6554 F:      Documentation/filesystems/hfsplus.txt
6555 F:      fs/hfsplus/
6556
6557 HGA FRAMEBUFFER DRIVER
6558 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6559 L:      linux-nvidia@lists.surfsouth.com
6560 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6561 S:      Maintained
6562 F:      drivers/video/fbdev/hgafb.c
6563
6564 HIBERNATION (aka Software Suspend, aka swsusp)
6565 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6566 M:      Pavel Machek <pavel@ucw.cz>
6567 L:      linux-pm@vger.kernel.org
6568 B:      https://bugzilla.kernel.org
6569 S:      Supported
6570 F:      arch/x86/power/
6571 F:      drivers/base/power/
6572 F:      kernel/power/
6573 F:      include/linux/suspend.h
6574 F:      include/linux/freezer.h
6575 F:      include/linux/pm.h
6576 F:      arch/*/include/asm/suspend*.h
6577
6578 HID CORE LAYER
6579 M:      Jiri Kosina <jikos@kernel.org>
6580 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6581 L:      linux-input@vger.kernel.org
6582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6583 S:      Maintained
6584 F:      drivers/hid/
6585 F:      include/linux/hid*
6586 F:      include/uapi/linux/hid*
6587
6588 HID SENSOR HUB DRIVERS
6589 M:      Jiri Kosina <jikos@kernel.org>
6590 M:      Jonathan Cameron <jic23@kernel.org>
6591 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6592 L:      linux-input@vger.kernel.org
6593 L:      linux-iio@vger.kernel.org
6594 S:      Maintained
6595 F:      Documentation/hid/hid-sensor*
6596 F:      drivers/hid/hid-sensor-*
6597 F:      drivers/iio/*/hid-*
6598 F:      include/linux/hid-sensor-*
6599
6600 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6601 M:      Thomas Gleixner <tglx@linutronix.de>
6602 L:      linux-kernel@vger.kernel.org
6603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6604 S:      Maintained
6605 F:      Documentation/timers/
6606 F:      kernel/time/hrtimer.c
6607 F:      kernel/time/clockevents.c
6608 F:      kernel/time/timer_*.c
6609 F:      include/linux/clockchips.h
6610 F:      include/linux/hrtimer.h
6611
6612 HIGH-SPEED SCC DRIVER FOR AX.25
6613 L:      linux-hams@vger.kernel.org
6614 S:      Orphan
6615 F:      drivers/net/hamradio/dmascc.c
6616 F:      drivers/net/hamradio/scc.c
6617
6618 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6619 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6620 W:      http://www.highpoint-tech.com
6621 S:      Supported
6622 F:      Documentation/scsi/hptiop.txt
6623 F:      drivers/scsi/hptiop.c
6624
6625 HIPPI
6626 M:      Jes Sorensen <jes@trained-monkey.org>
6627 L:      linux-hippi@sunsite.dk
6628 S:      Maintained
6629 F:      include/linux/hippidevice.h
6630 F:      include/uapi/linux/if_hippi.h
6631 F:      net/802/hippi.c
6632 F:      drivers/net/hippi/
6633
6634 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6635 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6636 M:      Salil Mehta <salil.mehta@huawei.com>
6637 L:      netdev@vger.kernel.org
6638 W:      http://www.hisilicon.com
6639 S:      Maintained
6640 F:      drivers/net/ethernet/hisilicon/hns3/
6641
6642 HISILICON LPC BUS DRIVER
6643 M:      john.garry@huawei.com
6644 W:      http://www.hisilicon.com
6645 S:      Maintained
6646 F:      drivers/bus/hisi_lpc.c
6647 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6648
6649 HISILICON NETWORK SUBSYSTEM DRIVER
6650 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6651 M:      Salil Mehta <salil.mehta@huawei.com>
6652 L:      netdev@vger.kernel.org
6653 W:      http://www.hisilicon.com
6654 S:      Maintained
6655 F:      drivers/net/ethernet/hisilicon/
6656 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6657
6658 HISILICON PMU DRIVER
6659 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6660 W:      http://www.hisilicon.com
6661 S:      Supported
6662 F:      drivers/perf/hisilicon
6663 F:      Documentation/perf/hisi-pmu.txt
6664
6665 HISILICON ROCE DRIVER
6666 M:      Lijun Ou <oulijun@huawei.com>
6667 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6668 L:      linux-rdma@vger.kernel.org
6669 S:      Maintained
6670 F:      drivers/infiniband/hw/hns/
6671 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6672
6673 HISILICON SAS Controller
6674 M:      John Garry <john.garry@huawei.com>
6675 W:      http://www.hisilicon.com
6676 S:      Supported
6677 F:      drivers/scsi/hisi_sas/
6678 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6679
6680 HMM - Heterogeneous Memory Management
6681 M:      Jérôme Glisse <jglisse@redhat.com>
6682 L:      linux-mm@kvack.org
6683 S:      Maintained
6684 F:      mm/hmm*
6685 F:      include/linux/hmm*
6686 F:      Documentation/vm/hmm.rst
6687
6688 HOST AP DRIVER
6689 M:      Jouni Malinen <j@w1.fi>
6690 L:      linux-wireless@vger.kernel.org
6691 W:      http://w1.fi/hostap-driver.html
6692 S:      Obsolete
6693 F:      drivers/net/wireless/intersil/hostap/
6694
6695 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6696 L:      platform-driver-x86@vger.kernel.org
6697 S:      Orphan
6698 F:      drivers/platform/x86/tc1100-wmi.c
6699
6700 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6701 M:      Jaroslav Kysela <perex@perex.cz>
6702 S:      Maintained
6703 F:      drivers/net/ethernet/hp/hp100.*
6704
6705 HPET:   High Precision Event Timers driver
6706 M:      Clemens Ladisch <clemens@ladisch.de>
6707 S:      Maintained
6708 F:      Documentation/timers/hpet.txt
6709 F:      drivers/char/hpet.c
6710 F:      include/linux/hpet.h
6711 F:      include/uapi/linux/hpet.h
6712
6713 HPET:   x86
6714 S:      Orphan
6715 F:      arch/x86/kernel/hpet.c
6716 F:      arch/x86/include/asm/hpet.h
6717
6718 HPFS FILESYSTEM
6719 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6720 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6721 S:      Maintained
6722 F:      fs/hpfs/
6723
6724 HSI SUBSYSTEM
6725 M:      Sebastian Reichel <sre@kernel.org>
6726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6727 S:      Maintained
6728 F:      Documentation/ABI/testing/sysfs-bus-hsi
6729 F:      Documentation/driver-api/hsi.rst
6730 F:      drivers/hsi/
6731 F:      include/linux/hsi/
6732 F:      include/uapi/linux/hsi/
6733
6734 HSO 3G MODEM DRIVER
6735 L:      linux-usb@vger.kernel.org
6736 S:      Orphan
6737 F:      drivers/net/usb/hso.c
6738
6739 HSR NETWORK PROTOCOL
6740 M:      Arvid Brodin <arvid.brodin@alten.se>
6741 L:      netdev@vger.kernel.org
6742 S:      Maintained
6743 F:      net/hsr/
6744
6745 HT16K33 LED CONTROLLER DRIVER
6746 M:      Robin van der Gracht <robin@protonic.nl>
6747 S:      Maintained
6748 F:      drivers/auxdisplay/ht16k33.c
6749 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6750
6751 HTCPEN TOUCHSCREEN DRIVER
6752 M:      Pau Oliva Fora <pof@eslack.org>
6753 L:      linux-input@vger.kernel.org
6754 S:      Maintained
6755 F:      drivers/input/touchscreen/htcpen.c
6756
6757 HUAWEI ETHERNET DRIVER
6758 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6759 L:      netdev@vger.kernel.org
6760 S:      Supported
6761 F:      Documentation/networking/hinic.txt
6762 F:      drivers/net/ethernet/huawei/hinic/
6763
6764 HUGETLB FILESYSTEM
6765 M:      Mike Kravetz <mike.kravetz@oracle.com>
6766 L:      linux-mm@kvack.org
6767 S:      Maintained
6768 F:      fs/hugetlbfs/
6769 F:      mm/hugetlb.c
6770 F:      include/linux/hugetlb.h
6771 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6772 F:      Documentation/vm/hugetlbfs_reserv.rst
6773 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6774
6775 HVA ST MEDIA DRIVER
6776 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6777 L:      linux-media@vger.kernel.org
6778 T:      git git://linuxtv.org/media_tree.git
6779 W:      https://linuxtv.org
6780 S:      Supported
6781 F:      drivers/media/platform/sti/hva
6782
6783 HWPOISON MEMORY FAILURE HANDLING
6784 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6785 L:      linux-mm@kvack.org
6786 S:      Maintained
6787 F:      mm/memory-failure.c
6788 F:      mm/hwpoison-inject.c
6789
6790 Hyper-V CORE AND DRIVERS
6791 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6792 M:      Haiyang Zhang <haiyangz@microsoft.com>
6793 M:      Stephen Hemminger <sthemmin@microsoft.com>
6794 L:      devel@linuxdriverproject.org
6795 S:      Maintained
6796 F:      Documentation/networking/netvsc.txt
6797 F:      arch/x86/include/asm/mshyperv.h
6798 F:      arch/x86/include/asm/trace/hyperv.h
6799 F:      arch/x86/include/asm/hyperv-tlfs.h
6800 F:      arch/x86/kernel/cpu/mshyperv.c
6801 F:      arch/x86/hyperv
6802 F:      drivers/hid/hid-hyperv.c
6803 F:      drivers/hv/
6804 F:      drivers/input/serio/hyperv-keyboard.c
6805 F:      drivers/pci/controller/pci-hyperv.c
6806 F:      drivers/net/hyperv/
6807 F:      drivers/scsi/storvsc_drv.c
6808 F:      drivers/uio/uio_hv_generic.c
6809 F:      drivers/video/fbdev/hyperv_fb.c
6810 F:      net/vmw_vsock/hyperv_transport.c
6811 F:      include/linux/hyperv.h
6812 F:      include/uapi/linux/hyperv.h
6813 F:      tools/hv/
6814 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6815
6816 HYPERVISOR VIRTUAL CONSOLE DRIVER
6817 L:      linuxppc-dev@lists.ozlabs.org
6818 S:      Odd Fixes
6819 F:      drivers/tty/hvc/
6820
6821 I2C ACPI SUPPORT
6822 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6823 L:      linux-i2c@vger.kernel.org
6824 L:      linux-acpi@vger.kernel.org
6825 S:      Maintained
6826 F:      drivers/i2c/i2c-core-acpi.c
6827
6828 I2C MUXES
6829 M:      Peter Rosin <peda@axentia.se>
6830 L:      linux-i2c@vger.kernel.org
6831 S:      Maintained
6832 F:      Documentation/i2c/i2c-topology
6833 F:      Documentation/i2c/muxes/
6834 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6835 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6836 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6837 F:      drivers/i2c/i2c-mux.c
6838 F:      drivers/i2c/muxes/
6839 F:      include/linux/i2c-mux.h
6840
6841 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6842 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6843 L:      linux-i2c@vger.kernel.org
6844 S:      Maintained
6845 F:      drivers/i2c/busses/i2c-mv64xxx.c
6846
6847 I2C OVER PARALLEL PORT
6848 M:      Jean Delvare <jdelvare@suse.com>
6849 L:      linux-i2c@vger.kernel.org
6850 S:      Maintained
6851 F:      Documentation/i2c/busses/i2c-parport
6852 F:      Documentation/i2c/busses/i2c-parport-light
6853 F:      drivers/i2c/busses/i2c-parport.c
6854 F:      drivers/i2c/busses/i2c-parport-light.c
6855
6856 I2C SUBSYSTEM
6857 M:      Wolfram Sang <wsa@the-dreams.de>
6858 L:      linux-i2c@vger.kernel.org
6859 W:      https://i2c.wiki.kernel.org/
6860 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6862 S:      Maintained
6863 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6864 F:      Documentation/i2c/
6865 F:      drivers/i2c/*
6866 F:      include/linux/i2c.h
6867 F:      include/linux/i2c-dev.h
6868 F:      include/linux/i2c-smbus.h
6869 F:      include/uapi/linux/i2c.h
6870 F:      include/uapi/linux/i2c-*.h
6871
6872 I2C SUBSYSTEM HOST DRIVERS
6873 L:      linux-i2c@vger.kernel.org
6874 W:      https://i2c.wiki.kernel.org/
6875 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6877 S:      Odd Fixes
6878 F:      Documentation/devicetree/bindings/i2c/
6879 F:      drivers/i2c/algos/
6880 F:      drivers/i2c/busses/
6881
6882 I2C-TAOS-EVM DRIVER
6883 M:      Jean Delvare <jdelvare@suse.com>
6884 L:      linux-i2c@vger.kernel.org
6885 S:      Maintained
6886 F:      Documentation/i2c/busses/i2c-taos-evm
6887 F:      drivers/i2c/busses/i2c-taos-evm.c
6888
6889 I2C-TINY-USB DRIVER
6890 M:      Till Harbaum <till@harbaum.org>
6891 L:      linux-i2c@vger.kernel.org
6892 W:      http://www.harbaum.org/till/i2c_tiny_usb
6893 S:      Maintained
6894 F:      drivers/i2c/busses/i2c-tiny-usb.c
6895
6896 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6897 M:      Jean Delvare <jdelvare@suse.com>
6898 L:      linux-i2c@vger.kernel.org
6899 S:      Maintained
6900 F:      Documentation/i2c/busses/i2c-ali1535
6901 F:      Documentation/i2c/busses/i2c-ali1563
6902 F:      Documentation/i2c/busses/i2c-ali15x3
6903 F:      Documentation/i2c/busses/i2c-amd756
6904 F:      Documentation/i2c/busses/i2c-amd8111
6905 F:      Documentation/i2c/busses/i2c-i801
6906 F:      Documentation/i2c/busses/i2c-nforce2
6907 F:      Documentation/i2c/busses/i2c-piix4
6908 F:      Documentation/i2c/busses/i2c-sis5595
6909 F:      Documentation/i2c/busses/i2c-sis630
6910 F:      Documentation/i2c/busses/i2c-sis96x
6911 F:      Documentation/i2c/busses/i2c-via
6912 F:      Documentation/i2c/busses/i2c-viapro
6913 F:      drivers/i2c/busses/i2c-ali1535.c
6914 F:      drivers/i2c/busses/i2c-ali1563.c
6915 F:      drivers/i2c/busses/i2c-ali15x3.c
6916 F:      drivers/i2c/busses/i2c-amd756.c
6917 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6918 F:      drivers/i2c/busses/i2c-amd8111.c
6919 F:      drivers/i2c/busses/i2c-i801.c
6920 F:      drivers/i2c/busses/i2c-isch.c
6921 F:      drivers/i2c/busses/i2c-nforce2.c
6922 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6923 F:      drivers/i2c/busses/i2c-piix4.c
6924 F:      drivers/i2c/busses/i2c-sis5595.c
6925 F:      drivers/i2c/busses/i2c-sis630.c
6926 F:      drivers/i2c/busses/i2c-sis96x.c
6927 F:      drivers/i2c/busses/i2c-via.c
6928 F:      drivers/i2c/busses/i2c-viapro.c
6929
6930 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6931 M:      Hans de Goede <hdegoede@redhat.com>
6932 L:      linux-i2c@vger.kernel.org
6933 S:      Maintained
6934 F:      drivers/i2c/busses/i2c-cht-wc.c
6935
6936 I2C/SMBUS ISMT DRIVER
6937 M:      Seth Heasley <seth.heasley@intel.com>
6938 M:      Neil Horman <nhorman@tuxdriver.com>
6939 L:      linux-i2c@vger.kernel.org
6940 F:      drivers/i2c/busses/i2c-ismt.c
6941 F:      Documentation/i2c/busses/i2c-ismt
6942
6943 I2C/SMBUS STUB DRIVER
6944 M:      Jean Delvare <jdelvare@suse.com>
6945 L:      linux-i2c@vger.kernel.org
6946 S:      Maintained
6947 F:      drivers/i2c/i2c-stub.c
6948
6949 IA64 (Itanium) PLATFORM
6950 M:      Tony Luck <tony.luck@intel.com>
6951 M:      Fenghua Yu <fenghua.yu@intel.com>
6952 L:      linux-ia64@vger.kernel.org
6953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6954 S:      Maintained
6955 F:      arch/ia64/
6956
6957 IBM Power 842 compression accelerator
6958 M:      Haren Myneni <haren@us.ibm.com>
6959 S:      Supported
6960 F:      drivers/crypto/nx/Makefile
6961 F:      drivers/crypto/nx/Kconfig
6962 F:      drivers/crypto/nx/nx-842*
6963 F:      include/linux/sw842.h
6964 F:      crypto/842.c
6965 F:      lib/842/
6966
6967 IBM Power in-Nest Crypto Acceleration
6968 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6969 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6970 L:      linux-crypto@vger.kernel.org
6971 S:      Supported
6972 F:      drivers/crypto/nx/Makefile
6973 F:      drivers/crypto/nx/Kconfig
6974 F:      drivers/crypto/nx/nx-aes*
6975 F:      drivers/crypto/nx/nx-sha*
6976 F:      drivers/crypto/nx/nx.*
6977 F:      drivers/crypto/nx/nx_csbcpb.h
6978 F:      drivers/crypto/nx/nx_debugfs.h
6979
6980 IBM Power Linux RAID adapter
6981 M:      Brian King <brking@us.ibm.com>
6982 S:      Supported
6983 F:      drivers/scsi/ipr.*
6984
6985 IBM Power SRIOV Virtual NIC Device Driver
6986 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6987 M:      John Allen <jallen@linux.vnet.ibm.com>
6988 L:      netdev@vger.kernel.org
6989 S:      Supported
6990 F:      drivers/net/ethernet/ibm/ibmvnic.*
6991
6992 IBM Power Virtual Accelerator Switchboard
6993 M:      Sukadev Bhattiprolu
6994 L:      linuxppc-dev@lists.ozlabs.org
6995 S:      Supported
6996 F:      arch/powerpc/platforms/powernv/vas*
6997 F:      arch/powerpc/platforms/powernv/copy-paste.h
6998 F:      arch/powerpc/include/asm/vas.h
6999 F:      arch/powerpc/include/uapi/asm/vas.h
7000
7001 IBM Power Virtual Ethernet Device Driver
7002 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7003 L:      netdev@vger.kernel.org
7004 S:      Supported
7005 F:      drivers/net/ethernet/ibm/ibmveth.*
7006
7007 IBM Power Virtual FC Device Drivers
7008 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7009 L:      linux-scsi@vger.kernel.org
7010 S:      Supported
7011 F:      drivers/scsi/ibmvscsi/ibmvfc*
7012
7013 IBM Power Virtual Management Channel Driver
7014 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7015 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7016 S:      Supported
7017 F:      drivers/misc/ibmvmc.*
7018
7019 IBM Power Virtual SCSI Device Drivers
7020 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7021 L:      linux-scsi@vger.kernel.org
7022 S:      Supported
7023 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7024 F:      include/scsi/viosrp.h
7025
7026 IBM Power Virtual SCSI Device Target Driver
7027 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7028 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7029 L:      linux-scsi@vger.kernel.org
7030 L:      target-devel@vger.kernel.org
7031 S:      Supported
7032 F:      drivers/scsi/ibmvscsi_tgt/
7033
7034 IBM Power VMX Cryptographic instructions
7035 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7036 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7037 L:      linux-crypto@vger.kernel.org
7038 S:      Supported
7039 F:      drivers/crypto/vmx/Makefile
7040 F:      drivers/crypto/vmx/Kconfig
7041 F:      drivers/crypto/vmx/vmx.c
7042 F:      drivers/crypto/vmx/aes*
7043 F:      drivers/crypto/vmx/ghash*
7044 F:      drivers/crypto/vmx/ppc-xlate.pl
7045
7046 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7047 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7048 L:      linux-pci@vger.kernel.org
7049 L:      linuxppc-dev@lists.ozlabs.org
7050 S:      Supported
7051 F:      drivers/pci/hotplug/rpaphp*
7052
7053 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7054 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7055 L:      linux-pci@vger.kernel.org
7056 L:      linuxppc-dev@lists.ozlabs.org
7057 S:      Supported
7058 F:      drivers/pci/hotplug/rpadlpar*
7059
7060 IBM ServeRAID RAID DRIVER
7061 S:      Orphan
7062 F:      drivers/scsi/ips.*
7063
7064 ICH LPC AND GPIO DRIVER
7065 M:      Peter Tyser <ptyser@xes-inc.com>
7066 S:      Maintained
7067 F:      drivers/mfd/lpc_ich.c
7068 F:      drivers/gpio/gpio-ich.c
7069
7070 IDE SUBSYSTEM
7071 M:      "David S. Miller" <davem@davemloft.net>
7072 L:      linux-ide@vger.kernel.org
7073 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7075 S:      Maintained
7076 F:      Documentation/ide/
7077 F:      drivers/ide/
7078 F:      include/linux/ide.h
7079
7080 IDE/ATAPI DRIVERS
7081 M:      Borislav Petkov <bp@alien8.de>
7082 L:      linux-ide@vger.kernel.org
7083 S:      Maintained
7084 F:      Documentation/cdrom/ide-cd
7085 F:      drivers/ide/ide-cd*
7086
7087 IDEAPAD LAPTOP EXTRAS DRIVER
7088 M:      Ike Panhc <ike.pan@canonical.com>
7089 L:      platform-driver-x86@vger.kernel.org
7090 W:      http://launchpad.net/ideapad-laptop
7091 S:      Maintained
7092 F:      drivers/platform/x86/ideapad-laptop.c
7093
7094 IDEAPAD LAPTOP SLIDEBAR DRIVER
7095 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7096 L:      linux-input@vger.kernel.org
7097 W:      https://github.com/o2genum/ideapad-slidebar
7098 S:      Maintained
7099 F:      drivers/input/misc/ideapad_slidebar.c
7100
7101 IDT VersaClock 5 CLOCK DRIVER
7102 M:      Marek Vasut <marek.vasut@gmail.com>
7103 S:      Maintained
7104 F:      drivers/clk/clk-versaclock5.c
7105
7106 IEEE 802.15.4 SUBSYSTEM
7107 M:      Alexander Aring <alex.aring@gmail.com>
7108 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7109 L:      linux-wpan@vger.kernel.org
7110 W:      http://wpan.cakelab.org/
7111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7113 S:      Maintained
7114 F:      net/ieee802154/
7115 F:      net/mac802154/
7116 F:      drivers/net/ieee802154/
7117 F:      include/linux/nl802154.h
7118 F:      include/linux/ieee802154.h
7119 F:      include/net/nl802154.h
7120 F:      include/net/mac802154.h
7121 F:      include/net/af_ieee802154.h
7122 F:      include/net/cfg802154.h
7123 F:      include/net/ieee802154_netdev.h
7124 F:      Documentation/networking/ieee802154.txt
7125
7126 IFE PROTOCOL
7127 M:      Yotam Gigi <yotam.gi@gmail.com>
7128 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7129 F:      net/ife
7130 F:      include/net/ife.h
7131 F:      include/uapi/linux/ife.h
7132
7133 IGORPLUG-USB IR RECEIVER
7134 M:      Sean Young <sean@mess.org>
7135 L:      linux-media@vger.kernel.org
7136 S:      Maintained
7137 F:      drivers/media/rc/igorplugusb.c
7138
7139 IGUANAWORKS USB IR TRANSCEIVER
7140 M:      Sean Young <sean@mess.org>
7141 L:      linux-media@vger.kernel.org
7142 S:      Maintained
7143 F:      drivers/media/rc/iguanair.c
7144
7145 IIO DIGITAL POTENTIOMETER DAC
7146 M:      Peter Rosin <peda@axentia.se>
7147 L:      linux-iio@vger.kernel.org
7148 S:      Maintained
7149 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7150 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7151 F:      drivers/iio/dac/dpot-dac.c
7152
7153 IIO ENVELOPE DETECTOR
7154 M:      Peter Rosin <peda@axentia.se>
7155 L:      linux-iio@vger.kernel.org
7156 S:      Maintained
7157 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7158 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7159 F:      drivers/iio/adc/envelope-detector.c
7160
7161 IIO MULTIPLEXER
7162 M:      Peter Rosin <peda@axentia.se>
7163 L:      linux-iio@vger.kernel.org
7164 S:      Maintained
7165 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7166 F:      drivers/iio/multiplexer/iio-mux.c
7167
7168 IIO SUBSYSTEM AND DRIVERS
7169 M:      Jonathan Cameron <jic23@kernel.org>
7170 R:      Hartmut Knaack <knaack.h@gmx.de>
7171 R:      Lars-Peter Clausen <lars@metafoo.de>
7172 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7173 L:      linux-iio@vger.kernel.org
7174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7175 S:      Maintained
7176 F:      Documentation/ABI/testing/configfs-iio*
7177 F:      Documentation/ABI/testing/sysfs-bus-iio*
7178 F:      Documentation/devicetree/bindings/iio/
7179 F:      drivers/iio/
7180 F:      drivers/staging/iio/
7181 F:      include/linux/iio/
7182 F:      tools/iio/
7183
7184 IIO UNIT CONVERTER
7185 M:      Peter Rosin <peda@axentia.se>
7186 L:      linux-iio@vger.kernel.org
7187 S:      Maintained
7188 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7189 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7190 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7191 F:      drivers/iio/afe/iio-rescale.c
7192
7193 IKANOS/ADI EAGLE ADSL USB DRIVER
7194 M:      Matthieu Castet <castet.matthieu@free.fr>
7195 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7196 S:      Maintained
7197 F:      drivers/usb/atm/ueagle-atm.c
7198
7199 IMGTEC ASCII LCD DRIVER
7200 M:      Paul Burton <paul.burton@mips.com>
7201 S:      Maintained
7202 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7203 F:      drivers/auxdisplay/img-ascii-lcd.c
7204
7205 IMGTEC IR DECODER DRIVER
7206 M:      James Hogan <jhogan@kernel.org>
7207 S:      Maintained
7208 F:      drivers/media/rc/img-ir/
7209
7210 IMON SOUNDGRAPH USB IR RECEIVER
7211 M:      Sean Young <sean@mess.org>
7212 L:      linux-media@vger.kernel.org
7213 S:      Maintained
7214 F:      drivers/media/rc/imon_raw.c
7215 F:      drivers/media/rc/imon.c
7216
7217 IMS TWINTURBO FRAMEBUFFER DRIVER
7218 L:      linux-fbdev@vger.kernel.org
7219 S:      Orphan
7220 F:      drivers/video/fbdev/imsttfb.c
7221
7222 INA209 HARDWARE MONITOR DRIVER
7223 M:      Guenter Roeck <linux@roeck-us.net>
7224 L:      linux-hwmon@vger.kernel.org
7225 S:      Maintained
7226 F:      Documentation/hwmon/ina209
7227 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7228 F:      drivers/hwmon/ina209.c
7229
7230 INA2XX HARDWARE MONITOR DRIVER
7231 M:      Guenter Roeck <linux@roeck-us.net>
7232 L:      linux-hwmon@vger.kernel.org
7233 S:      Maintained
7234 F:      Documentation/hwmon/ina2xx
7235 F:      drivers/hwmon/ina2xx.c
7236 F:      include/linux/platform_data/ina2xx.h
7237
7238 INDUSTRY PACK SUBSYSTEM (IPACK)
7239 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7240 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7241 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7242 L:      industrypack-devel@lists.sourceforge.net
7243 W:      http://industrypack.sourceforge.net
7244 S:      Maintained
7245 F:      drivers/ipack/
7246
7247 INFINIBAND SUBSYSTEM
7248 M:      Doug Ledford <dledford@redhat.com>
7249 M:      Jason Gunthorpe <jgg@mellanox.com>
7250 L:      linux-rdma@vger.kernel.org
7251 W:      https://github.com/linux-rdma/rdma-core
7252 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7254 S:      Supported
7255 F:      Documentation/devicetree/bindings/infiniband/
7256 F:      Documentation/infiniband/
7257 F:      drivers/infiniband/
7258 F:      include/uapi/linux/if_infiniband.h
7259 F:      include/uapi/rdma/
7260 F:      include/rdma/
7261
7262 INGENIC JZ4780 DMA Driver
7263 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7264 S:      Maintained
7265 F:      drivers/dma/dma-jz4780.c
7266
7267 INGENIC JZ4780 NAND DRIVER
7268 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7269 L:      linux-mtd@lists.infradead.org
7270 S:      Maintained
7271 F:      drivers/mtd/nand/raw/jz4780_*
7272
7273 INOTIFY
7274 M:      Jan Kara <jack@suse.cz>
7275 R:      Amir Goldstein <amir73il@gmail.com>
7276 L:      linux-fsdevel@vger.kernel.org
7277 S:      Maintained
7278 F:      Documentation/filesystems/inotify.txt
7279 F:      fs/notify/inotify/
7280 F:      include/linux/inotify.h
7281 F:      include/uapi/linux/inotify.h
7282
7283 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7284 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7285 L:      linux-input@vger.kernel.org
7286 Q:      http://patchwork.kernel.org/project/linux-input/list/
7287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7288 S:      Maintained
7289 F:      drivers/input/
7290 F:      include/linux/input.h
7291 F:      include/uapi/linux/input.h
7292 F:      include/uapi/linux/input-event-codes.h
7293 F:      include/linux/input/
7294 F:      Documentation/devicetree/bindings/input/
7295 F:      Documentation/devicetree/bindings/serio/
7296 F:      Documentation/input/
7297
7298 INPUT MULTITOUCH (MT) PROTOCOL
7299 M:      Henrik Rydberg <rydberg@bitmath.org>
7300 L:      linux-input@vger.kernel.org
7301 S:      Odd fixes
7302 F:      Documentation/input/multi-touch-protocol.rst
7303 F:      drivers/input/input-mt.c
7304 K:      \b(ABS|SYN)_MT_
7305
7306 INSIDE SECURE CRYPTO DRIVER
7307 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7308 F:      drivers/crypto/inside-secure/
7309 S:      Maintained
7310 L:      linux-crypto@vger.kernel.org
7311
7312 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7313 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7314 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7315 L:      linux-integrity@vger.kernel.org
7316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7317 S:      Supported
7318 F:      security/integrity/ima/
7319
7320 INTEL 810/815 FRAMEBUFFER DRIVER
7321 M:      Antonino Daplas <adaplas@gmail.com>
7322 L:      linux-fbdev@vger.kernel.org
7323 S:      Maintained
7324 F:      drivers/video/fbdev/i810/
7325
7326 INTEL ASoC DRIVERS
7327 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7328 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7329 M:      Jie Yang <yang.jie@linux.intel.com>
7330 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7331 S:      Supported
7332 F:      sound/soc/intel/
7333
7334 INTEL C600 SERIES SAS CONTROLLER DRIVER
7335 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7336 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7337 L:      linux-scsi@vger.kernel.org
7338 T:      git git://git.code.sf.net/p/intel-sas/isci
7339 S:      Supported
7340 F:      drivers/scsi/isci/
7341
7342 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7343 M:      Jani Nikula <jani.nikula@linux.intel.com>
7344 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7345 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7346 L:      intel-gfx@lists.freedesktop.org
7347 W:      https://01.org/linuxgraphics/
7348 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7349 C:      irc://chat.freenode.net/intel-gfx
7350 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7351 T:      git git://anongit.freedesktop.org/drm-intel
7352 S:      Supported
7353 F:      drivers/gpu/drm/i915/
7354 F:      include/drm/i915*
7355 F:      include/uapi/drm/i915_drm.h
7356 F:      Documentation/gpu/i915.rst
7357
7358 INTEL ETHERNET DRIVERS
7359 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7360 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7361 W:      http://www.intel.com/support/feedback.htm
7362 W:      http://e1000.sourceforge.net/
7363 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7366 S:      Supported
7367 F:      Documentation/networking/e100.rst
7368 F:      Documentation/networking/e1000.rst
7369 F:      Documentation/networking/e1000e.txt
7370 F:      Documentation/networking/igb.txt
7371 F:      Documentation/networking/igbvf.txt
7372 F:      Documentation/networking/ixgb.txt
7373 F:      Documentation/networking/ixgbe.txt
7374 F:      Documentation/networking/ixgbevf.txt
7375 F:      Documentation/networking/i40e.txt
7376 F:      Documentation/networking/i40evf.txt
7377 F:      Documentation/networking/ice.txt
7378 F:      drivers/net/ethernet/intel/
7379 F:      drivers/net/ethernet/intel/*/
7380 F:      include/linux/avf/virtchnl.h
7381
7382 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7383 M:      Maik Broemme <mbroemme@libmpq.org>
7384 L:      linux-fbdev@vger.kernel.org
7385 S:      Maintained
7386 F:      Documentation/fb/intelfb.txt
7387 F:      drivers/video/fbdev/intelfb/
7388
7389 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7390 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7391 M:      Zhi Wang <zhi.a.wang@intel.com>
7392 L:      intel-gvt-dev@lists.freedesktop.org
7393 L:      intel-gfx@lists.freedesktop.org
7394 W:      https://01.org/igvt-g
7395 T:      git https://github.com/intel/gvt-linux.git
7396 S:      Supported
7397 F:      drivers/gpu/drm/i915/gvt/
7398
7399 INTEL PMIC GPIO DRIVER
7400 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7401 S:      Maintained
7402 F:      drivers/gpio/gpio-*cove.c
7403 F:      drivers/gpio/gpio-msic.c
7404
7405 INTEL HID EVENT DRIVER
7406 M:      Alex Hung <alex.hung@canonical.com>
7407 L:      platform-driver-x86@vger.kernel.org
7408 S:      Maintained
7409 F:      drivers/platform/x86/intel-hid.c
7410
7411 INTEL I/OAT DMA DRIVER
7412 M:      Dave Jiang <dave.jiang@intel.com>
7413 R:      Dan Williams <dan.j.williams@intel.com>
7414 L:      dmaengine@vger.kernel.org
7415 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7416 S:      Supported
7417 F:      drivers/dma/ioat*
7418
7419 INTEL IDLE DRIVER
7420 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7421 M:      Len Brown <lenb@kernel.org>
7422 L:      linux-pm@vger.kernel.org
7423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7424 B:      https://bugzilla.kernel.org
7425 S:      Supported
7426 F:      drivers/idle/intel_idle.c
7427
7428 INTEL INTEGRATED SENSOR HUB DRIVER
7429 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7430 M:      Jiri Kosina <jikos@kernel.org>
7431 L:      linux-input@vger.kernel.org
7432 S:      Maintained
7433 F:      drivers/hid/intel-ish-hid/
7434
7435 INTEL IOMMU (VT-d)
7436 M:      David Woodhouse <dwmw2@infradead.org>
7437 L:      iommu@lists.linux-foundation.org
7438 T:      git git://git.infradead.org/iommu-2.6.git
7439 S:      Supported
7440 F:      drivers/iommu/intel-iommu.c
7441 F:      include/linux/intel-iommu.h
7442
7443 INTEL IOP-ADMA DMA DRIVER
7444 R:      Dan Williams <dan.j.williams@intel.com>
7445 S:      Odd fixes
7446 F:      drivers/dma/iop-adma.c
7447
7448 INTEL IPU3 CSI-2 CIO2 DRIVER
7449 M:      Yong Zhi <yong.zhi@intel.com>
7450 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7451 M:      Bingbu Cao <bingbu.cao@intel.com>
7452 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7453 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7454 L:      linux-media@vger.kernel.org
7455 S:      Maintained
7456 F:      drivers/media/pci/intel/ipu3/
7457 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7458
7459 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7460 M:      Krzysztof Halasa <khalasa@piap.pl>
7461 S:      Maintained
7462 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7463 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7464 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7465 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7466 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7467 F:      drivers/net/wan/ixp4xx_hss.c
7468
7469 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7470 M:      Deepak Saxena <dsaxena@plexity.net>
7471 S:      Maintained
7472 F:      drivers/char/hw_random/ixp4xx-rng.c
7473
7474 INTEL MANAGEMENT ENGINE (mei)
7475 M:      Tomas Winkler <tomas.winkler@intel.com>
7476 L:      linux-kernel@vger.kernel.org
7477 S:      Supported
7478 F:      include/uapi/linux/mei.h
7479 F:      include/linux/mei_cl_bus.h
7480 F:      drivers/misc/mei/*
7481 F:      drivers/watchdog/mei_wdt.c
7482 F:      Documentation/misc-devices/mei/*
7483 F:      samples/mei/*
7484
7485 INTEL MENLOW THERMAL DRIVER
7486 M:      Sujith Thomas <sujith.thomas@intel.com>
7487 L:      platform-driver-x86@vger.kernel.org
7488 W:      https://01.org/linux-acpi
7489 S:      Supported
7490 F:      drivers/platform/x86/intel_menlow.c
7491
7492 INTEL MERRIFIELD GPIO DRIVER
7493 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7494 L:      linux-gpio@vger.kernel.org
7495 S:      Maintained
7496 F:      drivers/gpio/gpio-merrifield.c
7497
7498 INTEL MIC DRIVERS (mic)
7499 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7500 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7501 S:      Supported
7502 W:      https://github.com/sudeepdutt/mic
7503 W:      http://software.intel.com/en-us/mic-developer
7504 F:      include/linux/mic_bus.h
7505 F:      include/linux/scif.h
7506 F:      include/uapi/linux/mic_common.h
7507 F:      include/uapi/linux/mic_ioctl.h
7508 F:      include/uapi/linux/scif_ioctl.h
7509 F:      drivers/misc/mic/
7510 F:      drivers/dma/mic_x100_dma.c
7511 F:      drivers/dma/mic_x100_dma.h
7512 F:      Documentation/mic/
7513
7514 INTEL PMC CORE DRIVER
7515 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7516 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7517 L:      platform-driver-x86@vger.kernel.org
7518 S:      Maintained
7519 F:      arch/x86/include/asm/pmc_core.h
7520 F:      drivers/platform/x86/intel_pmc_core*
7521
7522 INTEL PMC/P-Unit IPC DRIVER
7523 M:      Zha Qipeng<qipeng.zha@intel.com>
7524 L:      platform-driver-x86@vger.kernel.org
7525 S:      Maintained
7526 F:      drivers/platform/x86/intel_pmc_ipc.c
7527 F:      drivers/platform/x86/intel_punit_ipc.c
7528 F:      arch/x86/include/asm/intel_pmc_ipc.h
7529 F:      arch/x86/include/asm/intel_punit_ipc.h
7530
7531 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7532 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7533 L:      linux-wireless@vger.kernel.org
7534 S:      Maintained
7535 F:      Documentation/networking/README.ipw2100
7536 F:      Documentation/networking/README.ipw2200
7537 F:      drivers/net/wireless/intel/ipw2x00/
7538
7539 INTEL PSTATE DRIVER
7540 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7541 M:      Len Brown <lenb@kernel.org>
7542 L:      linux-pm@vger.kernel.org
7543 S:      Supported
7544 F:      drivers/cpufreq/intel_pstate.c
7545
7546 INTEL RDMA RNIC DRIVER
7547 M:      Faisal Latif <faisal.latif@intel.com>
7548 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7549 L:      linux-rdma@vger.kernel.org
7550 S:      Supported
7551 F:      drivers/infiniband/hw/i40iw/
7552 F:      include/uapi/rdma/i40iw-abi.h
7553
7554 INTEL SHA MULTIBUFFER DRIVER
7555 M:      Megha Dey <megha.dey@linux.intel.com>
7556 R:      Tim Chen <tim.c.chen@linux.intel.com>
7557 L:      linux-crypto@vger.kernel.org
7558 S:      Supported
7559 F:      arch/x86/crypto/sha*-mb/
7560 F:      crypto/mcryptd.c
7561
7562 INTEL TELEMETRY DRIVER
7563 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7564 L:      platform-driver-x86@vger.kernel.org
7565 S:      Maintained
7566 F:      arch/x86/include/asm/intel_telemetry.h
7567 F:      drivers/platform/x86/intel_telemetry*
7568
7569 INTEL VIRTUAL BUTTON DRIVER
7570 M:      AceLan Kao <acelan.kao@canonical.com>
7571 L:      platform-driver-x86@vger.kernel.org
7572 S:      Maintained
7573 F:      drivers/platform/x86/intel-vbtn.c
7574
7575 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7576 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7577 L:      linux-wireless@vger.kernel.org
7578 S:      Supported
7579 F:      drivers/net/wireless/intel/iwlegacy/
7580
7581 INTEL WIRELESS WIFI LINK (iwlwifi)
7582 M:      Johannes Berg <johannes.berg@intel.com>
7583 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7584 M:      Luca Coelho <luciano.coelho@intel.com>
7585 M:      Intel Linux Wireless <linuxwifi@intel.com>
7586 L:      linux-wireless@vger.kernel.org
7587 W:      http://intellinuxwireless.org
7588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7589 S:      Supported
7590 F:      drivers/net/wireless/intel/iwlwifi/
7591
7592 INTEL WIRELESS WIMAX CONNECTION 2400
7593 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7594 M:      linux-wimax@intel.com
7595 L:      wimax@linuxwimax.org (subscribers-only)
7596 S:      Supported
7597 W:      http://linuxwimax.org
7598 F:      Documentation/wimax/README.i2400m
7599 F:      drivers/net/wimax/i2400m/
7600 F:      include/uapi/linux/wimax/i2400m.h
7601
7602 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7603 M:      Mario Limonciello <mario.limonciello@dell.com>
7604 S:      Maintained
7605 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7606
7607 INTEL(R) TRACE HUB
7608 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7609 S:      Supported
7610 F:      Documentation/trace/intel_th.rst
7611 F:      drivers/hwtracing/intel_th/
7612
7613 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7614 M:      Ning Sun <ning.sun@intel.com>
7615 L:      tboot-devel@lists.sourceforge.net
7616 W:      http://tboot.sourceforge.net
7617 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7618 S:      Supported
7619 F:      Documentation/intel_txt.txt
7620 F:      include/linux/tboot.h
7621 F:      arch/x86/kernel/tboot.c
7622
7623 INTEL-MID GPIO DRIVER
7624 M:      David Cohen <david.a.cohen@linux.intel.com>
7625 L:      linux-gpio@vger.kernel.org
7626 S:      Maintained
7627 F:      drivers/gpio/gpio-intel-mid.c
7628
7629 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7630 M:      Linus Walleij <linus.walleij@linaro.org>
7631 L:      linux-iio@vger.kernel.org
7632 S:      Maintained
7633 F:      drivers/iio/gyro/mpu3050*
7634 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7635
7636 IOC3 ETHERNET DRIVER
7637 M:      Ralf Baechle <ralf@linux-mips.org>
7638 L:      linux-mips@linux-mips.org
7639 S:      Maintained
7640 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7641
7642 IOC3 SERIAL DRIVER
7643 M:      Pat Gefre <pfg@sgi.com>
7644 L:      linux-serial@vger.kernel.org
7645 S:      Maintained
7646 F:      drivers/tty/serial/ioc3_serial.c
7647
7648 IOMMU DRIVERS
7649 M:      Joerg Roedel <joro@8bytes.org>
7650 L:      iommu@lists.linux-foundation.org
7651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7652 S:      Maintained
7653 F:      Documentation/devicetree/bindings/iommu/
7654 F:      drivers/iommu/
7655 F:      include/linux/iommu.h
7656 F:      include/linux/of_iommu.h
7657 F:      include/linux/iova.h
7658
7659 IP MASQUERADING
7660 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7661 S:      Maintained
7662 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7663
7664 IPMI SUBSYSTEM
7665 M:      Corey Minyard <minyard@acm.org>
7666 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7667 W:      http://openipmi.sourceforge.net/
7668 S:      Supported
7669 F:      Documentation/devicetree/bindings/ipmi/
7670 F:      Documentation/IPMI.txt
7671 F:      drivers/char/ipmi/
7672 F:      include/linux/ipmi*
7673 F:      include/uapi/linux/ipmi*
7674
7675 IPS SCSI RAID DRIVER
7676 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7677 L:      linux-scsi@vger.kernel.org
7678 W:      http://www.adaptec.com/
7679 S:      Maintained
7680 F:      drivers/scsi/ips*
7681
7682 IPVS
7683 M:      Wensong Zhang <wensong@linux-vs.org>
7684 M:      Simon Horman <horms@verge.net.au>
7685 M:      Julian Anastasov <ja@ssi.bg>
7686 L:      netdev@vger.kernel.org
7687 L:      lvs-devel@vger.kernel.org
7688 S:      Maintained
7689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7691 F:      Documentation/networking/ipvs-sysctl.txt
7692 F:      include/net/ip_vs.h
7693 F:      include/uapi/linux/ip_vs.h
7694 F:      net/netfilter/ipvs/
7695
7696 IPWIRELESS DRIVER
7697 M:      Jiri Kosina <jikos@kernel.org>
7698 M:      David Sterba <dsterba@suse.com>
7699 S:      Odd Fixes
7700 F:      drivers/tty/ipwireless/
7701
7702 IPX NETWORK LAYER
7703 L:      netdev@vger.kernel.org
7704 S:      Obsolete
7705 F:      include/uapi/linux/ipx.h
7706 F:      drivers/staging/ipx/
7707
7708 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7709 M:      Marc Zyngier <marc.zyngier@arm.com>
7710 S:      Maintained
7711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7712 F:      Documentation/IRQ-domain.txt
7713 F:      include/linux/irqdomain.h
7714 F:      kernel/irq/irqdomain.c
7715 F:      kernel/irq/msi.c
7716
7717 IRQ SUBSYSTEM
7718 M:      Thomas Gleixner <tglx@linutronix.de>
7719 L:      linux-kernel@vger.kernel.org
7720 S:      Maintained
7721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7722 F:      kernel/irq/
7723
7724 IRQCHIP DRIVERS
7725 M:      Thomas Gleixner <tglx@linutronix.de>
7726 M:      Jason Cooper <jason@lakedaemon.net>
7727 M:      Marc Zyngier <marc.zyngier@arm.com>
7728 L:      linux-kernel@vger.kernel.org
7729 S:      Maintained
7730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7731 F:      Documentation/devicetree/bindings/interrupt-controller/
7732 F:      drivers/irqchip/
7733
7734 ISA
7735 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7736 S:      Maintained
7737 F:      Documentation/isa.txt
7738 F:      drivers/base/isa.c
7739 F:      include/linux/isa.h
7740
7741 ISA RADIO MODULE
7742 M:      Hans Verkuil <hverkuil@xs4all.nl>
7743 L:      linux-media@vger.kernel.org
7744 T:      git git://linuxtv.org/media_tree.git
7745 W:      https://linuxtv.org
7746 S:      Maintained
7747 F:      drivers/media/radio/radio-isa*
7748
7749 ISAPNP
7750 M:      Jaroslav Kysela <perex@perex.cz>
7751 S:      Maintained
7752 F:      Documentation/isapnp.txt
7753 F:      drivers/pnp/isapnp/
7754 F:      include/linux/isapnp.h
7755
7756 ISCSI
7757 M:      Lee Duncan <lduncan@suse.com>
7758 M:      Chris Leech <cleech@redhat.com>
7759 L:      open-iscsi@googlegroups.com
7760 W:      www.open-iscsi.com
7761 S:      Maintained
7762 F:      drivers/scsi/*iscsi*
7763 F:      include/scsi/*iscsi*
7764
7765 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7766 M:      Peter Jones <pjones@redhat.com>
7767 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7768 S:      Maintained
7769 F:      drivers/firmware/iscsi_ibft*
7770
7771 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7772 M:      Sagi Grimberg <sagi@grimberg.me>
7773 M:      Max Gurtovoy <maxg@mellanox.com>
7774 L:      linux-rdma@vger.kernel.org
7775 S:      Supported
7776 W:      http://www.openfabrics.org
7777 W:      www.open-iscsi.org
7778 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7779 F:      drivers/infiniband/ulp/iser/
7780
7781 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7782 M:      Sagi Grimberg <sagi@grimberg.me>
7783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7784 L:      linux-rdma@vger.kernel.org
7785 L:      target-devel@vger.kernel.org
7786 S:      Supported
7787 W:      http://www.linux-iscsi.org
7788 F:      drivers/infiniband/ulp/isert
7789
7790 ISDN SUBSYSTEM
7791 M:      Karsten Keil <isdn@linux-pingi.de>
7792 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7793 L:      netdev@vger.kernel.org
7794 W:      http://www.isdn4linux.de
7795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7796 S:      Maintained
7797 F:      Documentation/isdn/
7798 F:      drivers/isdn/
7799 F:      include/linux/isdn.h
7800 F:      include/linux/isdn/
7801 F:      include/uapi/linux/isdn.h
7802 F:      include/uapi/linux/isdn/
7803
7804 ISDN SUBSYSTEM (Eicon active card driver)
7805 M:      Armin Schindler <mac@melware.de>
7806 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7807 W:      http://www.melware.de
7808 S:      Maintained
7809 F:      drivers/isdn/hardware/eicon/
7810
7811 IT87 HARDWARE MONITORING DRIVER
7812 M:      Jean Delvare <jdelvare@suse.com>
7813 L:      linux-hwmon@vger.kernel.org
7814 S:      Maintained
7815 F:      Documentation/hwmon/it87
7816 F:      drivers/hwmon/it87.c
7817
7818 IT913X MEDIA DRIVER
7819 M:      Antti Palosaari <crope@iki.fi>
7820 L:      linux-media@vger.kernel.org
7821 W:      https://linuxtv.org
7822 W:      http://palosaari.fi/linux/
7823 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7824 T:      git git://linuxtv.org/anttip/media_tree.git
7825 S:      Maintained
7826 F:      drivers/media/tuners/it913x*
7827
7828 IVTV VIDEO4LINUX DRIVER
7829 M:      Andy Walls <awalls@md.metrocast.net>
7830 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7831 L:      linux-media@vger.kernel.org
7832 T:      git git://linuxtv.org/media_tree.git
7833 W:      http://www.ivtvdriver.org
7834 S:      Maintained
7835 F:      Documentation/media/v4l-drivers/ivtv*
7836 F:      drivers/media/pci/ivtv/
7837 F:      include/uapi/linux/ivtv*
7838
7839 IX2505V MEDIA DRIVER
7840 M:      Malcolm Priestley <tvboxspy@gmail.com>
7841 L:      linux-media@vger.kernel.org
7842 W:      https://linuxtv.org
7843 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7844 S:      Maintained
7845 F:      drivers/media/dvb-frontends/ix2505v*
7846
7847 JAILHOUSE HYPERVISOR INTERFACE
7848 M:      Jan Kiszka <jan.kiszka@siemens.com>
7849 L:      jailhouse-dev@googlegroups.com
7850 S:      Maintained
7851 F:      arch/x86/kernel/jailhouse.c
7852 F:      arch/x86/include/asm/jailhouse_para.h
7853
7854 JC42.4 TEMPERATURE SENSOR DRIVER
7855 M:      Guenter Roeck <linux@roeck-us.net>
7856 L:      linux-hwmon@vger.kernel.org
7857 S:      Maintained
7858 F:      drivers/hwmon/jc42.c
7859 F:      Documentation/hwmon/jc42
7860
7861 JFS FILESYSTEM
7862 M:      Dave Kleikamp <shaggy@kernel.org>
7863 L:      jfs-discussion@lists.sourceforge.net
7864 W:      http://jfs.sourceforge.net/
7865 T:      git git://github.com/kleikamp/linux-shaggy.git
7866 S:      Maintained
7867 F:      Documentation/filesystems/jfs.txt
7868 F:      fs/jfs/
7869
7870 JME NETWORK DRIVER
7871 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7872 L:      netdev@vger.kernel.org
7873 S:      Maintained
7874 F:      drivers/net/ethernet/jme.*
7875
7876 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7877 M:      David Woodhouse <dwmw2@infradead.org>
7878 L:      linux-mtd@lists.infradead.org
7879 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7880 S:      Maintained
7881 F:      fs/jffs2/
7882 F:      include/uapi/linux/jffs2.h
7883
7884 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7885 M:      "Theodore Ts'o" <tytso@mit.edu>
7886 M:      Jan Kara <jack@suse.com>
7887 L:      linux-ext4@vger.kernel.org
7888 S:      Maintained
7889 F:      fs/jbd2/
7890 F:      include/linux/jbd2.h
7891
7892 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7893 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7894 L:      linux-media@vger.kernel.org
7895 S:      Maintained
7896 F:      drivers/media/platform/rcar_jpu.c
7897
7898 JSM Neo PCI based serial card
7899 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7900 L:      linux-serial@vger.kernel.org
7901 S:      Maintained
7902 F:      drivers/tty/serial/jsm/
7903
7904 K10TEMP HARDWARE MONITORING DRIVER
7905 M:      Clemens Ladisch <clemens@ladisch.de>
7906 L:      linux-hwmon@vger.kernel.org
7907 S:      Maintained
7908 F:      Documentation/hwmon/k10temp
7909 F:      drivers/hwmon/k10temp.c
7910
7911 K8TEMP HARDWARE MONITORING DRIVER
7912 M:      Rudolf Marek <r.marek@assembler.cz>
7913 L:      linux-hwmon@vger.kernel.org
7914 S:      Maintained
7915 F:      Documentation/hwmon/k8temp
7916 F:      drivers/hwmon/k8temp.c
7917
7918 KASAN
7919 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7920 R:      Alexander Potapenko <glider@google.com>
7921 R:      Dmitry Vyukov <dvyukov@google.com>
7922 L:      kasan-dev@googlegroups.com
7923 S:      Maintained
7924 F:      arch/*/include/asm/kasan.h
7925 F:      arch/*/mm/kasan_init*
7926 F:      Documentation/dev-tools/kasan.rst
7927 F:      include/linux/kasan*.h
7928 F:      lib/test_kasan.c
7929 F:      mm/kasan/
7930 F:      scripts/Makefile.kasan
7931
7932 KCONFIG
7933 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7935 L:      linux-kbuild@vger.kernel.org
7936 S:      Maintained
7937 F:      Documentation/kbuild/kconfig*
7938 F:      scripts/kconfig/
7939 F:      scripts/Kconfig.include
7940
7941 KDUMP
7942 M:      Dave Young <dyoung@redhat.com>
7943 M:      Baoquan He <bhe@redhat.com>
7944 R:      Vivek Goyal <vgoyal@redhat.com>
7945 L:      kexec@lists.infradead.org
7946 W:      http://lse.sourceforge.net/kdump/
7947 S:      Maintained
7948 F:      Documentation/kdump/
7949
7950 KEENE FM RADIO TRANSMITTER DRIVER
7951 M:      Hans Verkuil <hverkuil@xs4all.nl>
7952 L:      linux-media@vger.kernel.org
7953 T:      git git://linuxtv.org/media_tree.git
7954 W:      https://linuxtv.org
7955 S:      Maintained
7956 F:      drivers/media/radio/radio-keene*
7957
7958 KERNEL AUTOMOUNTER
7959 M:      Ian Kent <raven@themaw.net>
7960 L:      autofs@vger.kernel.org
7961 S:      Maintained
7962 F:      fs/autofs/
7963
7964 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7965 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7966 M:      Michal Marek <michal.lkml@markovi.net>
7967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7968 L:      linux-kbuild@vger.kernel.org
7969 S:      Maintained
7970 F:      Documentation/kbuild/
7971 F:      Makefile
7972 F:      scripts/Kbuild*
7973 F:      scripts/Makefile*
7974 F:      scripts/basic/
7975 F:      scripts/mk*
7976 F:      scripts/mod/
7977 F:      scripts/package/
7978
7979 KERNEL JANITORS
7980 L:      kernel-janitors@vger.kernel.org
7981 W:      http://kernelnewbies.org/KernelJanitors
7982 S:      Odd Fixes
7983
7984 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7985 M:      "J. Bruce Fields" <bfields@fieldses.org>
7986 M:      Jeff Layton <jlayton@kernel.org>
7987 L:      linux-nfs@vger.kernel.org
7988 W:      http://nfs.sourceforge.net/
7989 T:      git git://linux-nfs.org/~bfields/linux.git
7990 S:      Supported
7991 F:      fs/nfsd/
7992 F:      include/uapi/linux/nfsd/
7993 F:      fs/lockd/
7994 F:      fs/nfs_common/
7995 F:      net/sunrpc/
7996 F:      include/linux/lockd/
7997 F:      include/linux/sunrpc/
7998 F:      include/uapi/linux/sunrpc/
7999
8000 KERNEL SELFTEST FRAMEWORK
8001 M:      Shuah Khan <shuah@kernel.org>
8002 L:      linux-kselftest@vger.kernel.org
8003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8004 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8005 S:      Maintained
8006 F:      tools/testing/selftests/
8007 F:      Documentation/dev-tools/kselftest*
8008
8009 KERNEL USERMODE HELPER
8010 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8011 L:      linux-kernel@vger.kernel.org
8012 S:      Maintained
8013 F:      kernel/umh.c
8014 F:      include/linux/umh.h
8015
8016 KERNEL VIRTUAL MACHINE (KVM)
8017 M:      Paolo Bonzini <pbonzini@redhat.com>
8018 M:      Radim Krčmář <rkrcmar@redhat.com>
8019 L:      kvm@vger.kernel.org
8020 W:      http://www.linux-kvm.org
8021 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8022 S:      Supported
8023 F:      Documentation/virtual/kvm/
8024 F:      include/trace/events/kvm.h
8025 F:      include/uapi/asm-generic/kvm*
8026 F:      include/uapi/linux/kvm*
8027 F:      include/asm-generic/kvm*
8028 F:      include/linux/kvm*
8029 F:      include/kvm/iodev.h
8030 F:      virt/kvm/*
8031 F:      tools/kvm/
8032
8033 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8034 M:      Joerg Roedel <joro@8bytes.org>
8035 L:      kvm@vger.kernel.org
8036 W:      http://www.linux-kvm.org/
8037 S:      Maintained
8038 F:      arch/x86/include/asm/svm.h
8039 F:      arch/x86/kvm/svm.c
8040
8041 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8042 M:      Christoffer Dall <christoffer.dall@arm.com>
8043 M:      Marc Zyngier <marc.zyngier@arm.com>
8044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8045 L:      kvmarm@lists.cs.columbia.edu
8046 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8048 S:      Supported
8049 F:      arch/arm/include/uapi/asm/kvm*
8050 F:      arch/arm/include/asm/kvm*
8051 F:      arch/arm/kvm/
8052 F:      virt/kvm/arm/
8053 F:      include/kvm/arm_*
8054
8055 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8056 M:      Christoffer Dall <christoffer.dall@arm.com>
8057 M:      Marc Zyngier <marc.zyngier@arm.com>
8058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8059 L:      kvmarm@lists.cs.columbia.edu
8060 S:      Maintained
8061 F:      arch/arm64/include/uapi/asm/kvm*
8062 F:      arch/arm64/include/asm/kvm*
8063 F:      arch/arm64/kvm/
8064
8065 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8066 M:      James Hogan <jhogan@kernel.org>
8067 L:      linux-mips@linux-mips.org
8068 S:      Supported
8069 F:      arch/mips/include/uapi/asm/kvm*
8070 F:      arch/mips/include/asm/kvm*
8071 F:      arch/mips/kvm/
8072
8073 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8074 M:      Paul Mackerras <paulus@ozlabs.org>
8075 L:      kvm-ppc@vger.kernel.org
8076 W:      http://www.linux-kvm.org/
8077 T:      git git://github.com/agraf/linux-2.6.git
8078 S:      Supported
8079 F:      arch/powerpc/include/uapi/asm/kvm*
8080 F:      arch/powerpc/include/asm/kvm*
8081 F:      arch/powerpc/kvm/
8082 F:      arch/powerpc/kernel/kvm*
8083
8084 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8085 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8086 M:      Janosch Frank <frankja@linux.ibm.com>
8087 R:      David Hildenbrand <david@redhat.com>
8088 R:      Cornelia Huck <cohuck@redhat.com>
8089 L:      linux-s390@vger.kernel.org
8090 W:      http://www.ibm.com/developerworks/linux/linux390/
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8092 S:      Supported
8093 F:      arch/s390/include/uapi/asm/kvm*
8094 F:      arch/s390/include/asm/gmap.h
8095 F:      arch/s390/include/asm/kvm*
8096 F:      arch/s390/kvm/
8097 F:      arch/s390/mm/gmap.c
8098
8099 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8100 M:      Paolo Bonzini <pbonzini@redhat.com>
8101 M:      Radim Krčmář <rkrcmar@redhat.com>
8102 L:      kvm@vger.kernel.org
8103 W:      http://www.linux-kvm.org
8104 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8105 S:      Supported
8106 F:      arch/x86/kvm/
8107 F:      arch/x86/include/uapi/asm/kvm*
8108 F:      arch/x86/include/asm/kvm*
8109 F:      arch/x86/include/asm/pvclock-abi.h
8110 F:      arch/x86/kernel/kvm.c
8111 F:      arch/x86/kernel/kvmclock.c
8112
8113 KERNFS
8114 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8115 M:      Tejun Heo <tj@kernel.org>
8116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8117 S:      Supported
8118 F:      include/linux/kernfs.h
8119 F:      fs/kernfs/
8120
8121 KEXEC
8122 M:      Eric Biederman <ebiederm@xmission.com>
8123 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8124 L:      kexec@lists.infradead.org
8125 S:      Maintained
8126 F:      include/linux/kexec.h
8127 F:      include/uapi/linux/kexec.h
8128 F:      kernel/kexec*
8129
8130 KEYS-ENCRYPTED
8131 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8132 L:      linux-integrity@vger.kernel.org
8133 L:      keyrings@vger.kernel.org
8134 S:      Supported
8135 F:      Documentation/security/keys/trusted-encrypted.rst
8136 F:      include/keys/encrypted-type.h
8137 F:      security/keys/encrypted-keys/
8138
8139 KEYS-TRUSTED
8140 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8141 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8142 L:      linux-integrity@vger.kernel.org
8143 L:      keyrings@vger.kernel.org
8144 S:      Supported
8145 F:      Documentation/security/keys/trusted-encrypted.rst
8146 F:      include/keys/trusted-type.h
8147 F:      security/keys/trusted.c
8148 F:      security/keys/trusted.h
8149
8150 KEYS/KEYRINGS:
8151 M:      David Howells <dhowells@redhat.com>
8152 L:      keyrings@vger.kernel.org
8153 S:      Maintained
8154 F:      Documentation/security/keys/core.rst
8155 F:      include/linux/key.h
8156 F:      include/linux/key-type.h
8157 F:      include/linux/keyctl.h
8158 F:      include/uapi/linux/keyctl.h
8159 F:      include/keys/
8160 F:      security/keys/
8161
8162 KGDB / KDB /debug_core
8163 M:      Jason Wessel <jason.wessel@windriver.com>
8164 M:      Daniel Thompson <daniel.thompson@linaro.org>
8165 W:      http://kgdb.wiki.kernel.org/
8166 L:      kgdb-bugreport@lists.sourceforge.net
8167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8168 S:      Maintained
8169 F:      Documentation/dev-tools/kgdb.rst
8170 F:      drivers/misc/kgdbts.c
8171 F:      drivers/tty/serial/kgdboc.c
8172 F:      include/linux/kdb.h
8173 F:      include/linux/kgdb.h
8174 F:      kernel/debug/
8175
8176 KMEMLEAK
8177 M:      Catalin Marinas <catalin.marinas@arm.com>
8178 S:      Maintained
8179 F:      Documentation/dev-tools/kmemleak.rst
8180 F:      include/linux/kmemleak.h
8181 F:      mm/kmemleak.c
8182 F:      mm/kmemleak-test.c
8183
8184 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8185 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8186 L:      linux-kernel@vger.kernel.org
8187 S:      Maintained
8188 F:      kernel/kmod.c
8189 F:      include/linux/kmod.h
8190 F:      lib/test_kmod.c
8191 F:      tools/testing/selftests/kmod/
8192
8193 KPROBES
8194 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8195 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8196 M:      "David S. Miller" <davem@davemloft.net>
8197 M:      Masami Hiramatsu <mhiramat@kernel.org>
8198 S:      Maintained
8199 F:      Documentation/kprobes.txt
8200 F:      include/linux/kprobes.h
8201 F:      include/asm-generic/kprobes.h
8202 F:      kernel/kprobes.c
8203
8204 KS0108 LCD CONTROLLER DRIVER
8205 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8206 S:      Maintained
8207 F:      Documentation/auxdisplay/ks0108
8208 F:      drivers/auxdisplay/ks0108.c
8209 F:      include/linux/ks0108.h
8210
8211 L3MDEV
8212 M:      David Ahern <dsa@cumulusnetworks.com>
8213 L:      netdev@vger.kernel.org
8214 S:      Maintained
8215 F:      net/l3mdev
8216 F:      include/net/l3mdev.h
8217
8218 LANTIQ MIPS ARCHITECTURE
8219 M:      John Crispin <john@phrozen.org>
8220 L:      linux-mips@linux-mips.org
8221 S:      Maintained
8222 F:      arch/mips/lantiq
8223 F:      drivers/soc/lantiq
8224
8225 LAPB module
8226 L:      linux-x25@vger.kernel.org
8227 S:      Orphan
8228 F:      Documentation/networking/lapb-module.txt
8229 F:      include/*/lapb.h
8230 F:      net/lapb/
8231
8232 LASI 53c700 driver for PARISC
8233 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8234 L:      linux-scsi@vger.kernel.org
8235 S:      Maintained
8236 F:      Documentation/scsi/53c700.txt
8237 F:      drivers/scsi/53c700*
8238
8239 LEAKING_ADDRESSES
8240 M:      Tobin C. Harding <me@tobin.cc>
8241 M:      Tycho Andersen <tycho@tycho.ws>
8242 L:      kernel-hardening@lists.openwall.com
8243 S:      Maintained
8244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8245 F:      scripts/leaking_addresses.pl
8246
8247 LED SUBSYSTEM
8248 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8249 M:      Pavel Machek <pavel@ucw.cz>
8250 L:      linux-leds@vger.kernel.org
8251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8252 S:      Maintained
8253 F:      Documentation/devicetree/bindings/leds/
8254 F:      drivers/leds/
8255 F:      include/linux/leds.h
8256
8257 LEGACY EEPROM DRIVER
8258 M:      Jean Delvare <jdelvare@suse.com>
8259 S:      Maintained
8260 F:      Documentation/misc-devices/eeprom
8261 F:      drivers/misc/eeprom/eeprom.c
8262
8263 LEGO MINDSTORMS EV3
8264 R:      David Lechner <david@lechnology.com>
8265 S:      Maintained
8266 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8267 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8268 F:      drivers/power/supply/lego_ev3_battery.c
8269
8270 LEGO USB Tower driver
8271 M:      Juergen Stuber <starblue@users.sourceforge.net>
8272 L:      legousb-devel@lists.sourceforge.net
8273 W:      http://legousb.sourceforge.net/
8274 S:      Maintained
8275 F:      drivers/usb/misc/legousbtower.c
8276
8277 LG2160 MEDIA DRIVER
8278 M:      Michael Krufky <mkrufky@linuxtv.org>
8279 L:      linux-media@vger.kernel.org
8280 W:      https://linuxtv.org
8281 W:      http://github.com/mkrufky
8282 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8283 T:      git git://linuxtv.org/mkrufky/tuners.git
8284 S:      Maintained
8285 F:      drivers/media/dvb-frontends/lg2160.*
8286
8287 LGDT3305 MEDIA DRIVER
8288 M:      Michael Krufky <mkrufky@linuxtv.org>
8289 L:      linux-media@vger.kernel.org
8290 W:      https://linuxtv.org
8291 W:      http://github.com/mkrufky
8292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8293 T:      git git://linuxtv.org/mkrufky/tuners.git
8294 S:      Maintained
8295 F:      drivers/media/dvb-frontends/lgdt3305.*
8296
8297 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8298 M:      Viresh Kumar <vireshk@kernel.org>
8299 L:      linux-ide@vger.kernel.org
8300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8301 S:      Maintained
8302 F:      include/linux/pata_arasan_cf_data.h
8303 F:      drivers/ata/pata_arasan_cf.c
8304
8305 LIBATA PATA DRIVERS
8306 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8307 M:      Jens Axboe <axboe@kernel.dk>
8308 L:      linux-ide@vger.kernel.org
8309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8310 S:      Maintained
8311 F:      drivers/ata/pata_*.c
8312 F:      drivers/ata/ata_generic.c
8313
8314 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8315 M:      Linus Walleij <linus.walleij@linaro.org>
8316 L:      linux-ide@vger.kernel.org
8317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8318 S:      Maintained
8319 F:      drivers/ata/pata_ftide010.c
8320 F:      drivers/ata/sata_gemini.c
8321 F:      drivers/ata/sata_gemini.h
8322
8323 LIBATA SATA AHCI PLATFORM devices support
8324 M:      Hans de Goede <hdegoede@redhat.com>
8325 M:      Jens Axboe <axboe@kernel.dk>
8326 L:      linux-ide@vger.kernel.org
8327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8328 S:      Maintained
8329 F:      drivers/ata/ahci_platform.c
8330 F:      drivers/ata/libahci_platform.c
8331 F:      include/linux/ahci_platform.h
8332
8333 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8334 M:      Mikael Pettersson <mikpelinux@gmail.com>
8335 L:      linux-ide@vger.kernel.org
8336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8337 S:      Maintained
8338 F:      drivers/ata/sata_promise.*
8339
8340 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8341 M:      Jens Axboe <axboe@kernel.dk>
8342 L:      linux-ide@vger.kernel.org
8343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8344 S:      Maintained
8345 F:      drivers/ata/
8346 F:      include/linux/ata.h
8347 F:      include/linux/libata.h
8348 F:      Documentation/devicetree/bindings/ata/
8349
8350 LIBLOCKDEP
8351 M:      Sasha Levin <alexander.levin@microsoft.com>
8352 S:      Maintained
8353 F:      tools/lib/lockdep/
8354
8355 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8356 M:      Ross Zwisler <zwisler@kernel.org>
8357 M:      Dan Williams <dan.j.williams@intel.com>
8358 M:      Vishal Verma <vishal.l.verma@intel.com>
8359 M:      Dave Jiang <dave.jiang@intel.com>
8360 L:      linux-nvdimm@lists.01.org
8361 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8362 S:      Supported
8363 F:      drivers/nvdimm/blk.c
8364 F:      drivers/nvdimm/region_devs.c
8365
8366 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8367 M:      Vishal Verma <vishal.l.verma@intel.com>
8368 M:      Dan Williams <dan.j.williams@intel.com>
8369 M:      Ross Zwisler <zwisler@kernel.org>
8370 M:      Dave Jiang <dave.jiang@intel.com>
8371 L:      linux-nvdimm@lists.01.org
8372 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8373 S:      Supported
8374 F:      drivers/nvdimm/btt*
8375
8376 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8377 M:      Ross Zwisler <zwisler@kernel.org>
8378 M:      Dan Williams <dan.j.williams@intel.com>
8379 M:      Vishal Verma <vishal.l.verma@intel.com>
8380 M:      Dave Jiang <dave.jiang@intel.com>
8381 L:      linux-nvdimm@lists.01.org
8382 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8383 S:      Supported
8384 F:      drivers/nvdimm/pmem*
8385
8386 LIBNVDIMM: DEVICETREE BINDINGS
8387 M:      Oliver O'Halloran <oohall@gmail.com>
8388 L:      linux-nvdimm@lists.01.org
8389 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8390 S:      Supported
8391 F:      drivers/nvdimm/of_pmem.c
8392 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8393
8394 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8395 M:      Dan Williams <dan.j.williams@intel.com>
8396 M:      Ross Zwisler <zwisler@kernel.org>
8397 M:      Vishal Verma <vishal.l.verma@intel.com>
8398 M:      Dave Jiang <dave.jiang@intel.com>
8399 L:      linux-nvdimm@lists.01.org
8400 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8402 S:      Supported
8403 F:      drivers/nvdimm/*
8404 F:      drivers/acpi/nfit/*
8405 F:      include/linux/nd.h
8406 F:      include/linux/libnvdimm.h
8407 F:      include/uapi/linux/ndctl.h
8408
8409 LIGHTNVM PLATFORM SUPPORT
8410 M:      Matias Bjorling <mb@lightnvm.io>
8411 W:      http://github/OpenChannelSSD
8412 L:      linux-block@vger.kernel.org
8413 S:      Maintained
8414 F:      drivers/lightnvm/
8415 F:      include/linux/lightnvm.h
8416 F:      include/uapi/linux/lightnvm.h
8417
8418 LINUX FOR POWER MACINTOSH
8419 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8420 W:      http://www.penguinppc.org/
8421 L:      linuxppc-dev@lists.ozlabs.org
8422 S:      Maintained
8423 F:      arch/powerpc/platforms/powermac/
8424 F:      drivers/macintosh/
8425
8426 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8427 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8428 M:      Paul Mackerras <paulus@samba.org>
8429 M:      Michael Ellerman <mpe@ellerman.id.au>
8430 W:      https://github.com/linuxppc/linux/wiki
8431 L:      linuxppc-dev@lists.ozlabs.org
8432 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8434 S:      Supported
8435 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8436 F:      Documentation/devicetree/bindings/powerpc/
8437 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8438 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8439 F:      Documentation/powerpc/
8440 F:      arch/powerpc/
8441 F:      drivers/char/tpm/tpm_ibmvtpm*
8442 F:      drivers/crypto/nx/
8443 F:      drivers/crypto/vmx/
8444 F:      drivers/i2c/busses/i2c-opal.c
8445 F:      drivers/net/ethernet/ibm/ibmveth.*
8446 F:      drivers/net/ethernet/ibm/ibmvnic.*
8447 F:      drivers/pci/hotplug/pnv_php.c
8448 F:      drivers/pci/hotplug/rpa*
8449 F:      drivers/rtc/rtc-opal.c
8450 F:      drivers/scsi/ibmvscsi/
8451 F:      drivers/tty/hvc/hvc_opal.c
8452 F:      drivers/watchdog/wdrtas.c
8453 F:      tools/testing/selftests/powerpc
8454 N:      /pmac
8455 N:      powermac
8456 N:      powernv
8457 N:      [^a-z0-9]ps3
8458 N:      pseries
8459
8460 LINUX FOR POWERPC EMBEDDED MPC5XXX
8461 M:      Anatolij Gustschin <agust@denx.de>
8462 L:      linuxppc-dev@lists.ozlabs.org
8463 T:      git git://git.denx.de/linux-denx-agust.git
8464 S:      Maintained
8465 F:      arch/powerpc/platforms/512x/
8466 F:      arch/powerpc/platforms/52xx/
8467
8468 LINUX FOR POWERPC EMBEDDED PPC4XX
8469 M:      Alistair Popple <alistair@popple.id.au>
8470 M:      Matt Porter <mporter@kernel.crashing.org>
8471 W:      http://www.penguinppc.org/
8472 L:      linuxppc-dev@lists.ozlabs.org
8473 S:      Maintained
8474 F:      arch/powerpc/platforms/40x/
8475 F:      arch/powerpc/platforms/44x/
8476
8477 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8478 M:      Scott Wood <oss@buserror.net>
8479 M:      Kumar Gala <galak@kernel.crashing.org>
8480 W:      http://www.penguinppc.org/
8481 L:      linuxppc-dev@lists.ozlabs.org
8482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8483 S:      Maintained
8484 F:      arch/powerpc/platforms/83xx/
8485 F:      arch/powerpc/platforms/85xx/
8486 F:      Documentation/devicetree/bindings/powerpc/fsl/
8487
8488 LINUX FOR POWERPC EMBEDDED PPC8XX
8489 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8490 W:      http://www.penguinppc.org/
8491 L:      linuxppc-dev@lists.ozlabs.org
8492 S:      Maintained
8493 F:      arch/powerpc/platforms/8xx/
8494
8495 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8496 L:      linuxppc-dev@lists.ozlabs.org
8497 S:      Orphan
8498 F:      arch/powerpc/*/*virtex*
8499 F:      arch/powerpc/*/*/*virtex*
8500
8501 LINUX FOR POWERPC PA SEMI PWRFICIENT
8502 L:      linuxppc-dev@lists.ozlabs.org
8503 S:      Orphan
8504 F:      arch/powerpc/platforms/pasemi/
8505 F:      drivers/*/*pasemi*
8506 F:      drivers/*/*/*pasemi*
8507
8508 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8509 M:      Kees Cook <keescook@chromium.org>
8510 S:      Maintained
8511 F:      drivers/misc/lkdtm/*
8512
8513 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8514 M:      Alan Stern <stern@rowland.harvard.edu>
8515 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8516 M:      Will Deacon <will.deacon@arm.com>
8517 M:      Peter Zijlstra <peterz@infradead.org>
8518 M:      Boqun Feng <boqun.feng@gmail.com>
8519 M:      Nicholas Piggin <npiggin@gmail.com>
8520 M:      David Howells <dhowells@redhat.com>
8521 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8522 M:      Luc Maranget <luc.maranget@inria.fr>
8523 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8524 R:      Akira Yokosawa <akiyks@gmail.com>
8525 R:      Daniel Lustig <dlustig@nvidia.com>
8526 L:      linux-kernel@vger.kernel.org
8527 L:      linux-arch@vger.kernel.org
8528 S:      Supported
8529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8530 F:      tools/memory-model/
8531 F:      Documentation/atomic_bitops.txt
8532 F:      Documentation/atomic_t.txt
8533 F:      Documentation/core-api/atomic_ops.rst
8534 F:      Documentation/core-api/refcount-vs-atomic.rst
8535 F:      Documentation/memory-barriers.txt
8536
8537 LIS3LV02D ACCELEROMETER DRIVER
8538 M:      Eric Piel <eric.piel@tremplin-utc.net>
8539 S:      Maintained
8540 F:      Documentation/misc-devices/lis3lv02d
8541 F:      drivers/misc/lis3lv02d/
8542 F:      drivers/platform/x86/hp_accel.c
8543
8544 LIVE PATCHING
8545 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8546 M:      Jessica Yu <jeyu@kernel.org>
8547 M:      Jiri Kosina <jikos@kernel.org>
8548 M:      Miroslav Benes <mbenes@suse.cz>
8549 R:      Petr Mladek <pmladek@suse.com>
8550 S:      Maintained
8551 F:      kernel/livepatch/
8552 F:      include/linux/livepatch.h
8553 F:      arch/x86/include/asm/livepatch.h
8554 F:      arch/x86/kernel/livepatch.c
8555 F:      Documentation/livepatch/
8556 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8557 F:      samples/livepatch/
8558 L:      live-patching@vger.kernel.org
8559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8560
8561 LLC (802.2)
8562 L:      netdev@vger.kernel.org
8563 S:      Odd fixes
8564 F:      include/linux/llc.h
8565 F:      include/uapi/linux/llc.h
8566 F:      include/net/llc*
8567 F:      net/llc/
8568
8569 LM73 HARDWARE MONITOR DRIVER
8570 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8571 L:      linux-hwmon@vger.kernel.org
8572 S:      Maintained
8573 F:      drivers/hwmon/lm73.c
8574
8575 LM78 HARDWARE MONITOR DRIVER
8576 M:      Jean Delvare <jdelvare@suse.com>
8577 L:      linux-hwmon@vger.kernel.org
8578 S:      Maintained
8579 F:      Documentation/hwmon/lm78
8580 F:      drivers/hwmon/lm78.c
8581
8582 LM83 HARDWARE MONITOR DRIVER
8583 M:      Jean Delvare <jdelvare@suse.com>
8584 L:      linux-hwmon@vger.kernel.org
8585 S:      Maintained
8586 F:      Documentation/hwmon/lm83
8587 F:      drivers/hwmon/lm83.c
8588
8589 LM90 HARDWARE MONITOR DRIVER
8590 M:      Jean Delvare <jdelvare@suse.com>
8591 L:      linux-hwmon@vger.kernel.org
8592 S:      Maintained
8593 F:      Documentation/hwmon/lm90
8594 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8595 F:      drivers/hwmon/lm90.c
8596 F:      include/dt-bindings/thermal/lm90.h
8597
8598 LM95234 HARDWARE MONITOR DRIVER
8599 M:      Guenter Roeck <linux@roeck-us.net>
8600 L:      linux-hwmon@vger.kernel.org
8601 S:      Maintained
8602 F:      Documentation/hwmon/lm95234
8603 F:      drivers/hwmon/lm95234.c
8604
8605 LME2510 MEDIA DRIVER
8606 M:      Malcolm Priestley <tvboxspy@gmail.com>
8607 L:      linux-media@vger.kernel.org
8608 W:      https://linuxtv.org
8609 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8610 S:      Maintained
8611 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8612
8613 LOADPIN SECURITY MODULE
8614 M:      Kees Cook <keescook@chromium.org>
8615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8616 S:      Supported
8617 F:      security/loadpin/
8618 F:      Documentation/admin-guide/LSM/LoadPin.rst
8619
8620 LOCKING PRIMITIVES
8621 M:      Peter Zijlstra <peterz@infradead.org>
8622 M:      Ingo Molnar <mingo@redhat.com>
8623 M:      Will Deacon <will.deacon@arm.com>
8624 L:      linux-kernel@vger.kernel.org
8625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8626 S:      Maintained
8627 F:      Documentation/locking/
8628 F:      include/linux/lockdep.h
8629 F:      include/linux/spinlock*.h
8630 F:      arch/*/include/asm/spinlock*.h
8631 F:      include/linux/rwlock*.h
8632 F:      include/linux/mutex*.h
8633 F:      include/linux/rwsem*.h
8634 F:      arch/*/include/asm/rwsem.h
8635 F:      include/linux/seqlock.h
8636 F:      lib/locking*.[ch]
8637 F:      kernel/locking/
8638 X:      kernel/locking/locktorture.c
8639
8640 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8641 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8642 L:      linux-ntfs-dev@lists.sourceforge.net
8643 W:      http://www.linux-ntfs.org/content/view/19/37/
8644 S:      Maintained
8645 F:      Documentation/ldm.txt
8646 F:      block/partitions/ldm.*
8647
8648 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8649 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8650 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8651 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8652 L:      MPT-FusionLinux.pdl@broadcom.com
8653 L:      linux-scsi@vger.kernel.org
8654 W:      http://www.avagotech.com/support/
8655 S:      Supported
8656 F:      drivers/message/fusion/
8657 F:      drivers/scsi/mpt3sas/
8658
8659 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8660 M:      Matthew Wilcox <matthew@wil.cx>
8661 L:      linux-scsi@vger.kernel.org
8662 S:      Maintained
8663 F:      drivers/scsi/sym53c8xx_2/
8664
8665 LTC4261 HARDWARE MONITOR DRIVER
8666 M:      Guenter Roeck <linux@roeck-us.net>
8667 L:      linux-hwmon@vger.kernel.org
8668 S:      Maintained
8669 F:      Documentation/hwmon/ltc4261
8670 F:      drivers/hwmon/ltc4261.c
8671
8672 LTC4306 I2C MULTIPLEXER DRIVER
8673 M:      Michael Hennerich <michael.hennerich@analog.com>
8674 W:      http://ez.analog.com/community/linux-device-drivers
8675 L:      linux-i2c@vger.kernel.org
8676 S:      Supported
8677 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8678 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8679
8680 LTP (Linux Test Project)
8681 M:      Mike Frysinger <vapier@gentoo.org>
8682 M:      Cyril Hrubis <chrubis@suse.cz>
8683 M:      Wanlong Gao <wanlong.gao@gmail.com>
8684 M:      Jan Stancek <jstancek@redhat.com>
8685 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8686 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8687 L:      ltp@lists.linux.it (subscribers-only)
8688 W:      http://linux-test-project.github.io/
8689 T:      git git://github.com/linux-test-project/ltp.git
8690 S:      Maintained
8691
8692 M68K ARCHITECTURE
8693 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8694 L:      linux-m68k@lists.linux-m68k.org
8695 W:      http://www.linux-m68k.org/
8696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8697 S:      Maintained
8698 F:      arch/m68k/
8699 F:      drivers/zorro/
8700
8701 M68K ON APPLE MACINTOSH
8702 M:      Joshua Thompson <funaho@jurai.org>
8703 W:      http://www.mac.linux-m68k.org/
8704 L:      linux-m68k@lists.linux-m68k.org
8705 S:      Maintained
8706 F:      arch/m68k/mac/
8707
8708 M68K ON HP9000/300
8709 M:      Philip Blundell <philb@gnu.org>
8710 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8711 S:      Maintained
8712 F:      arch/m68k/hp300/
8713
8714 M88DS3103 MEDIA DRIVER
8715 M:      Antti Palosaari <crope@iki.fi>
8716 L:      linux-media@vger.kernel.org
8717 W:      https://linuxtv.org
8718 W:      http://palosaari.fi/linux/
8719 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8720 T:      git git://linuxtv.org/anttip/media_tree.git
8721 S:      Maintained
8722 F:      drivers/media/dvb-frontends/m88ds3103*
8723
8724 M88RS2000 MEDIA DRIVER
8725 M:      Malcolm Priestley <tvboxspy@gmail.com>
8726 L:      linux-media@vger.kernel.org
8727 W:      https://linuxtv.org
8728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8729 S:      Maintained
8730 F:      drivers/media/dvb-frontends/m88rs2000*
8731
8732 MA901 MASTERKIT USB FM RADIO DRIVER
8733 M:      Alexey Klimov <klimov.linux@gmail.com>
8734 L:      linux-media@vger.kernel.org
8735 T:      git git://linuxtv.org/media_tree.git
8736 S:      Maintained
8737 F:      drivers/media/radio/radio-ma901.c
8738
8739 MAC80211
8740 M:      Johannes Berg <johannes@sipsolutions.net>
8741 L:      linux-wireless@vger.kernel.org
8742 W:      http://wireless.kernel.org/
8743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8745 S:      Maintained
8746 F:      Documentation/networking/mac80211-injection.txt
8747 F:      include/net/mac80211.h
8748 F:      net/mac80211/
8749 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8750 F:      Documentation/networking/mac80211_hwsim/README
8751
8752 MAILBOX API
8753 M:      Jassi Brar <jassisinghbrar@gmail.com>
8754 L:      linux-kernel@vger.kernel.org
8755 S:      Maintained
8756 F:      drivers/mailbox/
8757 F:      include/linux/mailbox_client.h
8758 F:      include/linux/mailbox_controller.h
8759
8760 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8761 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8762 W:      http://www.kernel.org/doc/man-pages
8763 L:      linux-man@vger.kernel.org
8764 S:      Maintained
8765
8766 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8767 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8768 L:      linux-mips@linux-mips.org
8769 S:      Maintained
8770 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8771
8772 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8773 M:      Andrew Lunn <andrew@lunn.ch>
8774 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8775 L:      netdev@vger.kernel.org
8776 S:      Maintained
8777 F:      drivers/net/dsa/mv88e6xxx/
8778 F:      linux/platform_data/mv88e6xxx.h
8779 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8780
8781 MARVELL ARMADA DRM SUPPORT
8782 M:      Russell King <linux@armlinux.org.uk>
8783 S:      Maintained
8784 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8785 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8786 F:      drivers/gpu/drm/armada/
8787 F:      include/uapi/drm/armada_drm.h
8788 F:      Documentation/devicetree/bindings/display/armada/
8789
8790 MARVELL CRYPTO DRIVER
8791 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8792 M:      Arnaud Ebalard <arno@natisbad.org>
8793 F:      drivers/crypto/marvell/
8794 S:      Maintained
8795 L:      linux-crypto@vger.kernel.org
8796
8797 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8798 M:      Mirko Lindner <mlindner@marvell.com>
8799 M:      Stephen Hemminger <stephen@networkplumber.org>
8800 L:      netdev@vger.kernel.org
8801 S:      Maintained
8802 F:      drivers/net/ethernet/marvell/sk*
8803
8804 MARVELL LIBERTAS WIRELESS DRIVER
8805 L:      libertas-dev@lists.infradead.org
8806 S:      Orphan
8807 F:      drivers/net/wireless/marvell/libertas/
8808
8809 MARVELL MACCHIATOBIN SUPPORT
8810 M:      Russell King <linux@armlinux.org.uk>
8811 L:      linux-arm-kernel@lists.infradead.org
8812 S:      Maintained
8813 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8814
8815 MARVELL MV643XX ETHERNET DRIVER
8816 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8817 L:      netdev@vger.kernel.org
8818 S:      Maintained
8819 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8820 F:      include/linux/mv643xx.h
8821
8822 MARVELL MV88X3310 PHY DRIVER
8823 M:      Russell King <linux@armlinux.org.uk>
8824 L:      netdev@vger.kernel.org
8825 S:      Maintained
8826 F:      drivers/net/phy/marvell10g.c
8827
8828 MARVELL MVNETA ETHERNET DRIVER
8829 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8830 L:      netdev@vger.kernel.org
8831 S:      Maintained
8832 F:      drivers/net/ethernet/marvell/mvneta.*
8833
8834 MARVELL MWIFIEX WIRELESS DRIVER
8835 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8836 M:      Nishant Sarmukadam <nishants@marvell.com>
8837 M:      Ganapathi Bhat <gbhat@marvell.com>
8838 M:      Xinming Hu <huxinming820@gmail.com>
8839 L:      linux-wireless@vger.kernel.org
8840 S:      Maintained
8841 F:      drivers/net/wireless/marvell/mwifiex/
8842
8843 MARVELL MWL8K WIRELESS DRIVER
8844 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8845 L:      linux-wireless@vger.kernel.org
8846 S:      Odd Fixes
8847 F:      drivers/net/wireless/marvell/mwl8k.c
8848
8849 MARVELL NAND CONTROLLER DRIVER
8850 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8851 L:      linux-mtd@lists.infradead.org
8852 S:      Maintained
8853 F:      drivers/mtd/nand/raw/marvell_nand.c
8854 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8855
8856 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8857 M:      Nicolas Pitre <nico@fluxnic.net>
8858 S:      Odd Fixes
8859 F:      drivers/mmc/host/mvsdio.*
8860
8861 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8862 M:      Hu Ziji <huziji@marvell.com>
8863 L:      linux-mmc@vger.kernel.org
8864 S:      Supported
8865 F:      drivers/mmc/host/sdhci-xenon*
8866 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8867
8868 MATROX FRAMEBUFFER DRIVER
8869 L:      linux-fbdev@vger.kernel.org
8870 S:      Orphan
8871 F:      drivers/video/fbdev/matrox/matroxfb_*
8872 F:      include/uapi/linux/matroxfb.h
8873
8874 MAX16065 HARDWARE MONITOR DRIVER
8875 M:      Guenter Roeck <linux@roeck-us.net>
8876 L:      linux-hwmon@vger.kernel.org
8877 S:      Maintained
8878 F:      Documentation/hwmon/max16065
8879 F:      drivers/hwmon/max16065.c
8880
8881 MAX2175 SDR TUNER DRIVER
8882 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8883 L:      linux-media@vger.kernel.org
8884 T:      git git://linuxtv.org/media_tree.git
8885 S:      Maintained
8886 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8887 F:      Documentation/media/v4l-drivers/max2175.rst
8888 F:      drivers/media/i2c/max2175*
8889 F:      include/uapi/linux/max2175.h
8890
8891 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8892 L:      linux-hwmon@vger.kernel.org
8893 S:      Orphan
8894 F:      Documentation/hwmon/max6650
8895 F:      drivers/hwmon/max6650.c
8896
8897 MAX6697 HARDWARE MONITOR DRIVER
8898 M:      Guenter Roeck <linux@roeck-us.net>
8899 L:      linux-hwmon@vger.kernel.org
8900 S:      Maintained
8901 F:      Documentation/hwmon/max6697
8902 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8903 F:      drivers/hwmon/max6697.c
8904 F:      include/linux/platform_data/max6697.h
8905
8906 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8907 M:      Peter Rosin <peda@axentia.se>
8908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8909 S:      Maintained
8910 F:      Documentation/devicetree/bindings/sound/max9860.txt
8911 F:      sound/soc/codecs/max9860.*
8912
8913 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8914 M:      Javier Martinez Canillas <javier@dowhile0.org>
8915 L:      linux-kernel@vger.kernel.org
8916 S:      Supported
8917 F:      drivers/regulator/max77802-regulator.c
8918 F:      Documentation/devicetree/bindings/*/*max77802.txt
8919 F:      include/dt-bindings/*/*max77802.h
8920
8921 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8922 M:      Krzysztof Kozlowski <krzk@kernel.org>
8923 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8924 L:      linux-pm@vger.kernel.org
8925 S:      Supported
8926 F:      drivers/power/supply/max14577_charger.c
8927 F:      drivers/power/supply/max77693_charger.c
8928
8929 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8930 M:      Chanwoo Choi <cw00.choi@samsung.com>
8931 M:      Krzysztof Kozlowski <krzk@kernel.org>
8932 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8933 L:      linux-kernel@vger.kernel.org
8934 S:      Supported
8935 F:      drivers/*/max14577*.c
8936 F:      drivers/*/max77686*.c
8937 F:      drivers/*/max77693*.c
8938 F:      drivers/extcon/extcon-max14577.c
8939 F:      drivers/extcon/extcon-max77693.c
8940 F:      drivers/rtc/rtc-max77686.c
8941 F:      drivers/clk/clk-max77686.c
8942 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8943 F:      Documentation/devicetree/bindings/*/max77686.txt
8944 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8945 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8946 F:      include/linux/mfd/max14577*.h
8947 F:      include/linux/mfd/max77686*.h
8948 F:      include/linux/mfd/max77693*.h
8949
8950 MAXIRADIO FM RADIO RECEIVER DRIVER
8951 M:      Hans Verkuil <hverkuil@xs4all.nl>
8952 L:      linux-media@vger.kernel.org
8953 T:      git git://linuxtv.org/media_tree.git
8954 W:      https://linuxtv.org
8955 S:      Maintained
8956 F:      drivers/media/radio/radio-maxiradio*
8957
8958 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8959 M:      Peter Rosin <peda@axentia.se>
8960 L:      linux-iio@vger.kernel.org
8961 S:      Maintained
8962 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8963 F:      drivers/iio/potentiometer/mcp4018.c
8964 F:      drivers/iio/potentiometer/mcp4531.c
8965
8966 MCR20A IEEE-802.15.4 RADIO DRIVER
8967 M:      Xue Liu <liuxuenetmail@gmail.com>
8968 L:      linux-wpan@vger.kernel.org
8969 W:      https://github.com/xueliu/mcr20a-linux
8970 S:      Maintained
8971 F:      drivers/net/ieee802154/mcr20a.c
8972 F:      drivers/net/ieee802154/mcr20a.h
8973 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8974
8975 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8976 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8977 L:      linux-iio@vger.kernel.org
8978 S:      Maintained
8979 F:      drivers/iio/dac/cio-dac.c
8980
8981 MEDIA DRIVERS FOR ASCOT2E
8982 M:      Sergey Kozlov <serjk@netup.ru>
8983 M:      Abylay Ospan <aospan@netup.ru>
8984 L:      linux-media@vger.kernel.org
8985 W:      https://linuxtv.org
8986 W:      http://netup.tv/
8987 T:      git git://linuxtv.org/media_tree.git
8988 S:      Supported
8989 F:      drivers/media/dvb-frontends/ascot2e*
8990
8991 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8992 M:      Jasmin Jessich <jasmin@anw.at>
8993 L:      linux-media@vger.kernel.org
8994 W:      https://linuxtv.org
8995 T:      git git://linuxtv.org/media_tree.git
8996 S:      Maintained
8997 F:      drivers/media/dvb-frontends/cxd2099*
8998
8999 MEDIA DRIVERS FOR CXD2841ER
9000 M:      Sergey Kozlov <serjk@netup.ru>
9001 M:      Abylay Ospan <aospan@netup.ru>
9002 L:      linux-media@vger.kernel.org
9003 W:      https://linuxtv.org
9004 W:      http://netup.tv/
9005 T:      git git://linuxtv.org/media_tree.git
9006 S:      Supported
9007 F:      drivers/media/dvb-frontends/cxd2841er*
9008
9009 MEDIA DRIVERS FOR CXD2880
9010 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9011 L:      linux-media@vger.kernel.org
9012 W:      http://linuxtv.org/
9013 T:      git git://linuxtv.org/media_tree.git
9014 S:      Supported
9015 F:      drivers/media/dvb-frontends/cxd2880/*
9016 F:      drivers/media/spi/cxd2880*
9017
9018 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9019 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9020 L:      linux-media@vger.kernel.org
9021 W:      https://linuxtv.org
9022 T:      git git://linuxtv.org/media_tree.git
9023 S:      Maintained
9024 F:      drivers/media/pci/ddbridge/*
9025
9026 MEDIA DRIVERS FOR FREESCALE IMX
9027 M:      Steve Longerbeam <slongerbeam@gmail.com>
9028 M:      Philipp Zabel <p.zabel@pengutronix.de>
9029 L:      linux-media@vger.kernel.org
9030 T:      git git://linuxtv.org/media_tree.git
9031 S:      Maintained
9032 F:      Documentation/devicetree/bindings/media/imx.txt
9033 F:      Documentation/media/v4l-drivers/imx.rst
9034 F:      drivers/staging/media/imx/
9035 F:      include/linux/imx-media.h
9036 F:      include/media/imx.h
9037
9038 MEDIA DRIVERS FOR HELENE
9039 M:      Abylay Ospan <aospan@netup.ru>
9040 L:      linux-media@vger.kernel.org
9041 W:      https://linuxtv.org
9042 W:      http://netup.tv/
9043 T:      git git://linuxtv.org/media_tree.git
9044 S:      Supported
9045 F:      drivers/media/dvb-frontends/helene*
9046
9047 MEDIA DRIVERS FOR HORUS3A
9048 M:      Sergey Kozlov <serjk@netup.ru>
9049 M:      Abylay Ospan <aospan@netup.ru>
9050 L:      linux-media@vger.kernel.org
9051 W:      https://linuxtv.org
9052 W:      http://netup.tv/
9053 T:      git git://linuxtv.org/media_tree.git
9054 S:      Supported
9055 F:      drivers/media/dvb-frontends/horus3a*
9056
9057 MEDIA DRIVERS FOR LNBH25
9058 M:      Sergey Kozlov <serjk@netup.ru>
9059 M:      Abylay Ospan <aospan@netup.ru>
9060 L:      linux-media@vger.kernel.org
9061 W:      https://linuxtv.org
9062 W:      http://netup.tv/
9063 T:      git git://linuxtv.org/media_tree.git
9064 S:      Supported
9065 F:      drivers/media/dvb-frontends/lnbh25*
9066
9067 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9068 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9069 L:      linux-media@vger.kernel.org
9070 W:      https://linuxtv.org
9071 T:      git git://linuxtv.org/media_tree.git
9072 S:      Maintained
9073 F:      drivers/media/dvb-frontends/mxl5xx*
9074
9075 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9076 M:      Sergey Kozlov <serjk@netup.ru>
9077 M:      Abylay Ospan <aospan@netup.ru>
9078 L:      linux-media@vger.kernel.org
9079 W:      https://linuxtv.org
9080 W:      http://netup.tv/
9081 T:      git git://linuxtv.org/media_tree.git
9082 S:      Supported
9083 F:      drivers/media/pci/netup_unidvb/*
9084
9085 MEDIA DRIVERS FOR RENESAS - CEU
9086 M:      Jacopo Mondi <jacopo@jmondi.org>
9087 L:      linux-media@vger.kernel.org
9088 L:      linux-renesas-soc@vger.kernel.org
9089 T:      git git://linuxtv.org/media_tree.git
9090 S:      Supported
9091 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9092 F:      drivers/media/platform/renesas-ceu.c
9093 F:      include/media/drv-intf/renesas-ceu.h
9094
9095 MEDIA DRIVERS FOR RENESAS - DRIF
9096 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9097 L:      linux-media@vger.kernel.org
9098 L:      linux-renesas-soc@vger.kernel.org
9099 T:      git git://linuxtv.org/media_tree.git
9100 S:      Supported
9101 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9102 F:      drivers/media/platform/rcar_drif.c
9103
9104 MEDIA DRIVERS FOR RENESAS - FCP
9105 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9106 L:      linux-media@vger.kernel.org
9107 L:      linux-renesas-soc@vger.kernel.org
9108 T:      git git://linuxtv.org/media_tree.git
9109 S:      Supported
9110 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9111 F:      drivers/media/platform/rcar-fcp.c
9112 F:      include/media/rcar-fcp.h
9113
9114 MEDIA DRIVERS FOR RENESAS - FDP1
9115 M:      Kieran Bingham <kieran@bingham.xyz>
9116 L:      linux-media@vger.kernel.org
9117 L:      linux-renesas-soc@vger.kernel.org
9118 T:      git git://linuxtv.org/media_tree.git
9119 S:      Supported
9120 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9121 F:      drivers/media/platform/rcar_fdp1.c
9122
9123 MEDIA DRIVERS FOR RENESAS - VIN
9124 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9125 L:      linux-media@vger.kernel.org
9126 L:      linux-renesas-soc@vger.kernel.org
9127 T:      git git://linuxtv.org/media_tree.git
9128 S:      Supported
9129 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9130 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9131 F:      drivers/media/platform/rcar-vin/
9132
9133 MEDIA DRIVERS FOR RENESAS - VSP1
9134 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9135 L:      linux-media@vger.kernel.org
9136 L:      linux-renesas-soc@vger.kernel.org
9137 T:      git git://linuxtv.org/media_tree.git
9138 S:      Supported
9139 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9140 F:      drivers/media/platform/vsp1/
9141
9142 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9143 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9144 L:      linux-media@vger.kernel.org
9145 W:      https://linuxtv.org
9146 T:      git git://linuxtv.org/media_tree.git
9147 S:      Maintained
9148 F:      drivers/media/dvb-frontends/stv0910*
9149
9150 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9151 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9152 L:      linux-media@vger.kernel.org
9153 W:      https://linuxtv.org
9154 T:      git git://linuxtv.org/media_tree.git
9155 S:      Maintained
9156 F:      drivers/media/dvb-frontends/stv6111*
9157
9158 MEDIA DRIVERS FOR STM32 - DCMI
9159 M:      Hugues Fruchet <hugues.fruchet@st.com>
9160 L:      linux-media@vger.kernel.org
9161 T:      git git://linuxtv.org/media_tree.git
9162 S:      Supported
9163 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9164 F:      drivers/media/platform/stm32/stm32-dcmi.c
9165
9166 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9167 M:      Dmitry Osipenko <digetx@gmail.com>
9168 L:      linux-media@vger.kernel.org
9169 L:      linux-tegra@vger.kernel.org
9170 T:      git git://linuxtv.org/media_tree.git
9171 S:      Maintained
9172 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9173 F:      drivers/staging/media/tegra-vde/
9174
9175 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9176 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9177 P:      LinuxTV.org Project
9178 L:      linux-media@vger.kernel.org
9179 W:      https://linuxtv.org
9180 Q:      http://patchwork.kernel.org/project/linux-media/list/
9181 T:      git git://linuxtv.org/media_tree.git
9182 S:      Maintained
9183 F:      Documentation/devicetree/bindings/media/
9184 F:      Documentation/media/
9185 F:      drivers/media/
9186 F:      drivers/staging/media/
9187 F:      include/linux/platform_data/media/
9188 F:      include/media/
9189 F:      include/uapi/linux/dvb/
9190 F:      include/uapi/linux/videodev2.h
9191 F:      include/uapi/linux/media.h
9192 F:      include/uapi/linux/v4l2-*
9193 F:      include/uapi/linux/meye.h
9194 F:      include/uapi/linux/ivtv*
9195 F:      include/uapi/linux/uvcvideo.h
9196
9197 MEDIATEK BLUETOOTH DRIVER
9198 M:      Sean Wang <sean.wang@mediatek.com>
9199 L:      linux-bluetooth@vger.kernel.org
9200 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9201 S:      Maintained
9202 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9203 F:      drivers/bluetooth/btmtkuart.c
9204
9205 MEDIATEK CIR DRIVER
9206 M:      Sean Wang <sean.wang@mediatek.com>
9207 S:      Maintained
9208 F:      drivers/media/rc/mtk-cir.c
9209
9210 MEDIATEK DMA DRIVER
9211 M:      Sean Wang <sean.wang@mediatek.com>
9212 L:      dmaengine@vger.kernel.org
9213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9214 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9215 S:      Maintained
9216 F:      Documentation/devicetree/bindings/dma/mtk-*
9217 F:      drivers/dma/mediatek/
9218
9219 MEDIATEK PMIC LED DRIVER
9220 M:      Sean Wang <sean.wang@mediatek.com>
9221 S:      Maintained
9222 F:      drivers/leds/leds-mt6323.c
9223 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9224
9225 MEDIATEK ETHERNET DRIVER
9226 M:      Felix Fietkau <nbd@openwrt.org>
9227 M:      John Crispin <john@phrozen.org>
9228 M:      Sean Wang <sean.wang@mediatek.com>
9229 M:      Nelson Chang <nelson.chang@mediatek.com>
9230 L:      netdev@vger.kernel.org
9231 S:      Maintained
9232 F:      drivers/net/ethernet/mediatek/
9233
9234 MEDIATEK SWITCH DRIVER
9235 M:      Sean Wang <sean.wang@mediatek.com>
9236 L:      netdev@vger.kernel.org
9237 S:      Maintained
9238 F:      drivers/net/dsa/mt7530.*
9239 F:      net/dsa/tag_mtk.c
9240
9241 MEDIATEK JPEG DRIVER
9242 M:      Rick Chang <rick.chang@mediatek.com>
9243 M:      Bin Liu <bin.liu@mediatek.com>
9244 S:      Supported
9245 F:      drivers/media/platform/mtk-jpeg/
9246 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9247
9248 MEDIATEK MDP DRIVER
9249 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9250 M:      Houlong Wei <houlong.wei@mediatek.com>
9251 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9252 S:      Supported
9253 F:      drivers/media/platform/mtk-mdp/
9254 F:      drivers/media/platform/mtk-vpu/
9255 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9256
9257 MEDIATEK MEDIA DRIVER
9258 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9259 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9260 S:      Supported
9261 F:      drivers/media/platform/mtk-vcodec/
9262 F:      drivers/media/platform/mtk-vpu/
9263 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9264 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9265
9266 MEDIATEK MT7601U WIRELESS LAN DRIVER
9267 M:      Jakub Kicinski <kubakici@wp.pl>
9268 L:      linux-wireless@vger.kernel.org
9269 S:      Maintained
9270 F:      drivers/net/wireless/mediatek/mt7601u/
9271
9272 MEDIATEK NAND CONTROLLER DRIVER
9273 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9274 L:      linux-mtd@lists.infradead.org
9275 S:      Maintained
9276 F:      drivers/mtd/nand/raw/mtk_*
9277 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9278
9279 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9280 M:      Sean Wang <sean.wang@mediatek.com>
9281 S:      Maintained
9282 F:      drivers/char/hw_random/mtk-rng.c
9283
9284 MEDIATEK USB3 DRD IP DRIVER
9285 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9286 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9288 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9289 S:      Maintained
9290 F:      drivers/usb/mtu3/
9291
9292 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9293 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9294 M:      Martin Donnelly <martin.donnelly@ge.com>
9295 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9296 S:      Maintained
9297 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9298 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9299
9300 MEGARAID SCSI/SAS DRIVERS
9301 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9302 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9303 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9304 L:      megaraidlinux.pdl@broadcom.com
9305 L:      linux-scsi@vger.kernel.org
9306 W:      http://www.avagotech.com/support/
9307 S:      Maintained
9308 F:      Documentation/scsi/megaraid.txt
9309 F:      drivers/scsi/megaraid.*
9310 F:      drivers/scsi/megaraid/
9311
9312 MELEXIS MLX90614 DRIVER
9313 M:      Crt Mori <cmo@melexis.com>
9314 L:      linux-iio@vger.kernel.org
9315 W:      http://www.melexis.com
9316 S:      Supported
9317 F:      drivers/iio/temperature/mlx90614.c
9318
9319 MELEXIS MLX90632 DRIVER
9320 M:      Crt Mori <cmo@melexis.com>
9321 L:      linux-iio@vger.kernel.org
9322 W:      http://www.melexis.com
9323 S:      Supported
9324 F:      drivers/iio/temperature/mlx90632.c
9325
9326 MELFAS MIP4 TOUCHSCREEN DRIVER
9327 M:      Sangwon Jee <jeesw@melfas.com>
9328 W:      http://www.melfas.com
9329 S:      Supported
9330 F:      drivers/input/touchscreen/melfas_mip4.c
9331 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9332
9333 MELLANOX ETHERNET DRIVER (mlx4_en)
9334 M:      Tariq Toukan <tariqt@mellanox.com>
9335 L:      netdev@vger.kernel.org
9336 S:      Supported
9337 W:      http://www.mellanox.com
9338 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9339 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9340
9341 MELLANOX ETHERNET DRIVER (mlx5e)
9342 M:      Saeed Mahameed <saeedm@mellanox.com>
9343 L:      netdev@vger.kernel.org
9344 S:      Supported
9345 W:      http://www.mellanox.com
9346 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9347 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9348
9349 MELLANOX ETHERNET INNOVA DRIVERS
9350 R:      Boris Pismenny <borisp@mellanox.com>
9351 L:      netdev@vger.kernel.org
9352 S:      Supported
9353 W:      http://www.mellanox.com
9354 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9355 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9356 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9357 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9358 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9359
9360 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9361 R:      Boris Pismenny <borisp@mellanox.com>
9362 L:      netdev@vger.kernel.org
9363 S:      Supported
9364 W:      http://www.mellanox.com
9365 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9366 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9367 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9368
9369 MELLANOX ETHERNET SWITCH DRIVERS
9370 M:      Jiri Pirko <jiri@mellanox.com>
9371 M:      Ido Schimmel <idosch@mellanox.com>
9372 L:      netdev@vger.kernel.org
9373 S:      Supported
9374 W:      http://www.mellanox.com
9375 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9376 F:      drivers/net/ethernet/mellanox/mlxsw/
9377 F:      tools/testing/selftests/drivers/net/mlxsw/
9378
9379 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9380 M:      mlxsw@mellanox.com
9381 L:      netdev@vger.kernel.org
9382 S:      Supported
9383 W:      http://www.mellanox.com
9384 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9385 F:      drivers/net/ethernet/mellanox/mlxfw/
9386
9387 MELLANOX HARDWARE PLATFORM SUPPORT
9388 M:      Andy Shevchenko <andy@infradead.org>
9389 M:      Darren Hart <dvhart@infradead.org>
9390 M:      Vadim Pasternak <vadimp@mellanox.com>
9391 L:      platform-driver-x86@vger.kernel.org
9392 S:      Supported
9393 F:      drivers/platform/mellanox/
9394
9395 MELLANOX MLX4 core VPI driver
9396 M:      Tariq Toukan <tariqt@mellanox.com>
9397 L:      netdev@vger.kernel.org
9398 L:      linux-rdma@vger.kernel.org
9399 W:      http://www.mellanox.com
9400 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9401 S:      Supported
9402 F:      drivers/net/ethernet/mellanox/mlx4/
9403 F:      include/linux/mlx4/
9404
9405 MELLANOX MLX4 IB driver
9406 M:      Yishai Hadas <yishaih@mellanox.com>
9407 L:      linux-rdma@vger.kernel.org
9408 W:      http://www.mellanox.com
9409 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9410 S:      Supported
9411 F:      drivers/infiniband/hw/mlx4/
9412 F:      include/linux/mlx4/
9413 F:      include/uapi/rdma/mlx4-abi.h
9414
9415 MELLANOX MLX5 core VPI driver
9416 M:      Saeed Mahameed <saeedm@mellanox.com>
9417 M:      Leon Romanovsky <leonro@mellanox.com>
9418 L:      netdev@vger.kernel.org
9419 L:      linux-rdma@vger.kernel.org
9420 W:      http://www.mellanox.com
9421 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9422 S:      Supported
9423 F:      drivers/net/ethernet/mellanox/mlx5/core/
9424 F:      include/linux/mlx5/
9425
9426 MELLANOX MLX5 IB driver
9427 M:      Leon Romanovsky <leonro@mellanox.com>
9428 L:      linux-rdma@vger.kernel.org
9429 W:      http://www.mellanox.com
9430 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9431 S:      Supported
9432 F:      drivers/infiniband/hw/mlx5/
9433 F:      include/linux/mlx5/
9434 F:      include/uapi/rdma/mlx5-abi.h
9435
9436 MELLANOX MLXCPLD I2C AND MUX DRIVER
9437 M:      Vadim Pasternak <vadimp@mellanox.com>
9438 M:      Michael Shych <michaelsh@mellanox.com>
9439 L:      linux-i2c@vger.kernel.org
9440 S:      Supported
9441 F:      drivers/i2c/busses/i2c-mlxcpld.c
9442 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9443 F:      Documentation/i2c/busses/i2c-mlxcpld
9444
9445 MELLANOX MLXCPLD LED DRIVER
9446 M:      Vadim Pasternak <vadimp@mellanox.com>
9447 L:      linux-leds@vger.kernel.org
9448 S:      Supported
9449 F:      drivers/leds/leds-mlxcpld.c
9450 F:      drivers/leds/leds-mlxreg.c
9451 F:      Documentation/leds/leds-mlxcpld.txt
9452
9453 MELLANOX PLATFORM DRIVER
9454 M:      Vadim Pasternak <vadimp@mellanox.com>
9455 L:      platform-driver-x86@vger.kernel.org
9456 S:      Supported
9457 F:      drivers/platform/x86/mlx-platform.c
9458
9459 MEMBARRIER SUPPORT
9460 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9461 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9462 L:      linux-kernel@vger.kernel.org
9463 S:      Supported
9464 F:      kernel/sched/membarrier.c
9465 F:      include/uapi/linux/membarrier.h
9466 F:      arch/powerpc/include/asm/membarrier.h
9467
9468 MEMORY MANAGEMENT
9469 L:      linux-mm@kvack.org
9470 W:      http://www.linux-mm.org
9471 S:      Maintained
9472 F:      include/linux/mm.h
9473 F:      include/linux/gfp.h
9474 F:      include/linux/mmzone.h
9475 F:      include/linux/memory_hotplug.h
9476 F:      include/linux/vmalloc.h
9477 F:      mm/
9478
9479 MEMORY TECHNOLOGY DEVICES (MTD)
9480 M:      David Woodhouse <dwmw2@infradead.org>
9481 M:      Brian Norris <computersforpeace@gmail.com>
9482 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9483 M:      Marek Vasut <marek.vasut@gmail.com>
9484 M:      Richard Weinberger <richard@nod.at>
9485 L:      linux-mtd@lists.infradead.org
9486 W:      http://www.linux-mtd.infradead.org/
9487 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9488 T:      git git://git.infradead.org/linux-mtd.git master
9489 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9490 S:      Maintained
9491 F:      Documentation/devicetree/bindings/mtd/
9492 F:      drivers/mtd/
9493 F:      include/linux/mtd/
9494 F:      include/uapi/mtd/
9495
9496 MEN A21 WATCHDOG DRIVER
9497 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9498 L:      linux-watchdog@vger.kernel.org
9499 S:      Maintained
9500 F:      drivers/watchdog/mena21_wdt.c
9501
9502 MEN CHAMELEON BUS (mcb)
9503 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9504 S:      Maintained
9505 F:      drivers/mcb/
9506 F:      include/linux/mcb.h
9507 F:      Documentation/men-chameleon-bus.txt
9508
9509 MEN F21BMC (Board Management Controller)
9510 M:      Andreas Werner <andreas.werner@men.de>
9511 S:      Supported
9512 F:      drivers/mfd/menf21bmc.c
9513 F:      drivers/watchdog/menf21bmc_wdt.c
9514 F:      drivers/leds/leds-menf21bmc.c
9515 F:      drivers/hwmon/menf21bmc_hwmon.c
9516 F:      Documentation/hwmon/menf21bmc
9517
9518 MEN Z069 WATCHDOG DRIVER
9519 M:      Johannes Thumshirn <jth@kernel.org>
9520 L:      linux-watchdog@vger.kernel.org
9521 S:      Maintained
9522 F:      drivers/watchdog/menz069_wdt.c
9523
9524 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9525 M:      Neil Armstrong <narmstrong@baylibre.com>
9526 L:      linux-media@lists.freedesktop.org
9527 L:      linux-amlogic@lists.infradead.org
9528 W:      http://linux-meson.com/
9529 S:      Supported
9530 F:      drivers/media/platform/meson/ao-cec.c
9531 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9532 T:      git git://linuxtv.org/media_tree.git
9533
9534 MICROBLAZE ARCHITECTURE
9535 M:      Michal Simek <monstr@monstr.eu>
9536 W:      http://www.monstr.eu/fdt/
9537 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9538 S:      Supported
9539 F:      arch/microblaze/
9540
9541 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9542 M:      Richard Genoud <richard.genoud@gmail.com>
9543 S:      Maintained
9544 F:      drivers/tty/serial/atmel_serial.c
9545 F:      drivers/tty/serial/atmel_serial.h
9546
9547 MICROCHIP / ATMEL DMA DRIVER
9548 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9550 L:      dmaengine@vger.kernel.org
9551 S:      Supported
9552 F:      drivers/dma/at_hdmac.c
9553 F:      drivers/dma/at_hdmac_regs.h
9554 F:      include/linux/platform_data/dma-atmel.h
9555
9556 MICROCHIP / ATMEL ECC DRIVER
9557 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9558 L:      linux-crypto@vger.kernel.org
9559 S:      Maintained
9560 F:      drivers/crypto/atmel-ecc.*
9561
9562 MICROCHIP / ATMEL ISC DRIVER
9563 M:      Songjun Wu <songjun.wu@microchip.com>
9564 L:      linux-media@vger.kernel.org
9565 S:      Supported
9566 F:      drivers/media/platform/atmel/atmel-isc.c
9567 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9568 F:      devicetree/bindings/media/atmel-isc.txt
9569
9570 MICROCHIP / ATMEL NAND DRIVER
9571 M:      Josh Wu <rainyfeeling@outlook.com>
9572 L:      linux-mtd@lists.infradead.org
9573 S:      Supported
9574 F:      drivers/mtd/nand/raw/atmel/*
9575 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9576
9577 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9578 M:      Woojung Huh <Woojung.Huh@microchip.com>
9579 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9580 L:      netdev@vger.kernel.org
9581 S:      Maintained
9582 F:      net/dsa/tag_ksz.c
9583 F:      drivers/net/dsa/microchip/*
9584 F:      include/linux/platform_data/microchip-ksz.h
9585 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9586
9587 MICROCHIP LAN743X ETHERNET DRIVER
9588 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9589 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9590 L:      netdev@vger.kernel.org
9591 S:      Maintained
9592 F:      drivers/net/ethernet/microchip/lan743x_*
9593
9594 MICROCHIP USB251XB DRIVER
9595 M:      Richard Leitner <richard.leitner@skidata.com>
9596 L:      linux-usb@vger.kernel.org
9597 S:      Maintained
9598 F:      drivers/usb/misc/usb251xb.c
9599 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9600
9601 MICROSEMI MIPS SOCS
9602 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9603 L:      linux-mips@linux-mips.org
9604 S:      Maintained
9605 F:      arch/mips/generic/board-ocelot.c
9606 F:      arch/mips/configs/generic/board-ocelot.config
9607 F:      arch/mips/boot/dts/mscc/
9608 F:      Documentation/devicetree/bindings/mips/mscc.txt
9609
9610 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9611 M:      Don Brace <don.brace@microsemi.com>
9612 L:      esc.storagedev@microsemi.com
9613 L:      linux-scsi@vger.kernel.org
9614 S:      Supported
9615 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9616 F:      drivers/scsi/smartpqi/Kconfig
9617 F:      drivers/scsi/smartpqi/Makefile
9618 F:      include/linux/cciss*.h
9619 F:      include/uapi/linux/cciss*.h
9620 F:      Documentation/scsi/smartpqi.txt
9621
9622 MICROSEMI ETHERNET SWITCH DRIVER
9623 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9624 L:      netdev@vger.kernel.org
9625 S:      Supported
9626 F:      drivers/net/ethernet/mscc/
9627
9628 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9629 M:      Chen Yu <yu.c.chen@intel.com>
9630 L:      platform-driver-x86@vger.kernel.org
9631 S:      Supported
9632 F:      drivers/platform/x86/surfacepro3_button.c
9633
9634 MICROTEK X6 SCANNER
9635 M:      Oliver Neukum <oliver@neukum.org>
9636 S:      Maintained
9637 F:      drivers/usb/image/microtek.*
9638
9639 MIPS
9640 M:      Ralf Baechle <ralf@linux-mips.org>
9641 M:      Paul Burton <paul.burton@mips.com>
9642 M:      James Hogan <jhogan@kernel.org>
9643 L:      linux-mips@linux-mips.org
9644 W:      http://www.linux-mips.org/
9645 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9647 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9648 S:      Supported
9649 F:      Documentation/devicetree/bindings/mips/
9650 F:      Documentation/mips/
9651 F:      arch/mips/
9652 F:      drivers/platform/mips/
9653
9654 MIPS BOSTON DEVELOPMENT BOARD
9655 M:      Paul Burton <paul.burton@mips.com>
9656 L:      linux-mips@linux-mips.org
9657 S:      Maintained
9658 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9659 F:      arch/mips/boot/dts/img/boston.dts
9660 F:      arch/mips/configs/generic/board-boston.config
9661 F:      drivers/clk/imgtec/clk-boston.c
9662 F:      include/dt-bindings/clock/boston-clock.h
9663
9664 MIPS GENERIC PLATFORM
9665 M:      Paul Burton <paul.burton@mips.com>
9666 L:      linux-mips@linux-mips.org
9667 S:      Supported
9668 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9669 F:      arch/mips/generic/
9670 F:      arch/mips/tools/generic-board-config.sh
9671
9672 MIPS/LOONGSON1 ARCHITECTURE
9673 M:      Keguang Zhang <keguang.zhang@gmail.com>
9674 L:      linux-mips@linux-mips.org
9675 S:      Maintained
9676 F:      arch/mips/loongson32/
9677 F:      arch/mips/include/asm/mach-loongson32/
9678 F:      drivers/*/*loongson1*
9679 F:      drivers/*/*/*loongson1*
9680
9681 MIPS/LOONGSON2 ARCHITECTURE
9682 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9683 L:      linux-mips@linux-mips.org
9684 S:      Maintained
9685 F:      arch/mips/loongson64/fuloong-2e/
9686 F:      arch/mips/loongson64/lemote-2f/
9687 F:      arch/mips/include/asm/mach-loongson64/
9688 F:      drivers/*/*loongson2*
9689 F:      drivers/*/*/*loongson2*
9690
9691 MIPS/LOONGSON3 ARCHITECTURE
9692 M:      Huacai Chen <chenhc@lemote.com>
9693 L:      linux-mips@linux-mips.org
9694 S:      Maintained
9695 F:      arch/mips/loongson64/
9696 F:      arch/mips/include/asm/mach-loongson64/
9697 F:      drivers/platform/mips/cpu_hwmon.c
9698 F:      drivers/*/*loongson3*
9699 F:      drivers/*/*/*loongson3*
9700
9701 MIPS RINT INSTRUCTION EMULATION
9702 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9703 L:      linux-mips@linux-mips.org
9704 S:      Supported
9705 F:      arch/mips/math-emu/sp_rint.c
9706 F:      arch/mips/math-emu/dp_rint.c
9707
9708 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9709 M:      Hans Verkuil <hverkuil@xs4all.nl>
9710 L:      linux-media@vger.kernel.org
9711 T:      git git://linuxtv.org/media_tree.git
9712 W:      https://linuxtv.org
9713 S:      Odd Fixes
9714 F:      drivers/media/radio/radio-miropcm20*
9715
9716 MMP SUPPORT
9717 M:      Eric Miao <eric.y.miao@gmail.com>
9718 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9720 T:      git git://github.com/hzhuang1/linux.git
9721 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9722 S:      Maintained
9723 F:      arch/arm/boot/dts/mmp*
9724 F:      arch/arm/mach-mmp/
9725
9726 MMU GATHER AND TLB INVALIDATION
9727 M:      Will Deacon <will.deacon@arm.com>
9728 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
9729 M:      Andrew Morton <akpm@linux-foundation.org>
9730 M:      Nick Piggin <npiggin@gmail.com>
9731 M:      Peter Zijlstra <peterz@infradead.org>
9732 L:      linux-arch@vger.kernel.org
9733 L:      linux-mm@kvack.org
9734 S:      Maintained
9735 F:      arch/*/include/asm/tlb.h
9736 F:      include/asm-generic/tlb.h
9737 F:      mm/mmu_gather.c
9738
9739 MN88472 MEDIA DRIVER
9740 M:      Antti Palosaari <crope@iki.fi>
9741 L:      linux-media@vger.kernel.org
9742 W:      https://linuxtv.org
9743 W:      http://palosaari.fi/linux/
9744 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9745 S:      Maintained
9746 F:      drivers/media/dvb-frontends/mn88472*
9747
9748 MN88473 MEDIA DRIVER
9749 M:      Antti Palosaari <crope@iki.fi>
9750 L:      linux-media@vger.kernel.org
9751 W:      https://linuxtv.org
9752 W:      http://palosaari.fi/linux/
9753 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9754 S:      Maintained
9755 F:      drivers/media/dvb-frontends/mn88473*
9756
9757 MODULE SUPPORT
9758 M:      Jessica Yu <jeyu@kernel.org>
9759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9760 S:      Maintained
9761 F:      include/linux/module.h
9762 F:      kernel/module.c
9763
9764 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9765 W:      http://popies.net/meye/
9766 S:      Orphan
9767 F:      Documentation/media/v4l-drivers/meye*
9768 F:      drivers/media/pci/meye/
9769 F:      include/uapi/linux/meye.h
9770
9771 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9772 M:      Jiri Slaby <jirislaby@gmail.com>
9773 S:      Maintained
9774 F:      Documentation/serial/moxa-smartio
9775 F:      drivers/tty/mxser.*
9776
9777 MR800 AVERMEDIA USB FM RADIO DRIVER
9778 M:      Alexey Klimov <klimov.linux@gmail.com>
9779 L:      linux-media@vger.kernel.org
9780 T:      git git://linuxtv.org/media_tree.git
9781 S:      Maintained
9782 F:      drivers/media/radio/radio-mr800.c
9783
9784 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9785 M:      Alan Ott <alan@signal11.us>
9786 L:      linux-wpan@vger.kernel.org
9787 S:      Maintained
9788 F:      drivers/net/ieee802154/mrf24j40.c
9789 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9790
9791 MSI LAPTOP SUPPORT
9792 M:      "Lee, Chun-Yi" <jlee@suse.com>
9793 L:      platform-driver-x86@vger.kernel.org
9794 S:      Maintained
9795 F:      drivers/platform/x86/msi-laptop.c
9796
9797 MSI WMI SUPPORT
9798 L:      platform-driver-x86@vger.kernel.org
9799 S:      Orphan
9800 F:      drivers/platform/x86/msi-wmi.c
9801
9802 MSI001 MEDIA DRIVER
9803 M:      Antti Palosaari <crope@iki.fi>
9804 L:      linux-media@vger.kernel.org
9805 W:      https://linuxtv.org
9806 W:      http://palosaari.fi/linux/
9807 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9808 T:      git git://linuxtv.org/anttip/media_tree.git
9809 S:      Maintained
9810 F:      drivers/media/tuners/msi001*
9811
9812 MSI2500 MEDIA DRIVER
9813 M:      Antti Palosaari <crope@iki.fi>
9814 L:      linux-media@vger.kernel.org
9815 W:      https://linuxtv.org
9816 W:      http://palosaari.fi/linux/
9817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9818 T:      git git://linuxtv.org/anttip/media_tree.git
9819 S:      Maintained
9820 F:      drivers/media/usb/msi2500/
9821
9822 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9823 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9824 L:      linux-mtd@lists.infradead.org
9825 S:      Maintained
9826 F:      drivers/mtd/devices/docg3*
9827
9828 MT9M032 APTINA SENSOR DRIVER
9829 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9830 L:      linux-media@vger.kernel.org
9831 T:      git git://linuxtv.org/media_tree.git
9832 S:      Maintained
9833 F:      drivers/media/i2c/mt9m032.c
9834 F:      include/media/i2c/mt9m032.h
9835
9836 MT9P031 APTINA CAMERA SENSOR
9837 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9838 L:      linux-media@vger.kernel.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 S:      Maintained
9841 F:      drivers/media/i2c/mt9p031.c
9842 F:      include/media/i2c/mt9p031.h
9843
9844 MT9T001 APTINA CAMERA SENSOR
9845 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9846 L:      linux-media@vger.kernel.org
9847 T:      git git://linuxtv.org/media_tree.git
9848 S:      Maintained
9849 F:      drivers/media/i2c/mt9t001.c
9850 F:      include/media/i2c/mt9t001.h
9851
9852 MT9T112 APTINA CAMERA SENSOR
9853 M:      Jacopo Mondi <jacopo@jmondi.org>
9854 L:      linux-media@vger.kernel.org
9855 T:      git git://linuxtv.org/media_tree.git
9856 S:      Odd Fixes
9857 F:      drivers/media/i2c/mt9t112.c
9858 F:      include/media/i2c/mt9t112.h
9859
9860 MT9V032 APTINA CAMERA SENSOR
9861 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9862 L:      linux-media@vger.kernel.org
9863 T:      git git://linuxtv.org/media_tree.git
9864 S:      Maintained
9865 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9866 F:      drivers/media/i2c/mt9v032.c
9867 F:      include/media/i2c/mt9v032.h
9868
9869 MT9V111 APTINA CAMERA SENSOR
9870 M:      Jacopo Mondi <jacopo@jmondi.org>
9871 L:      linux-media@vger.kernel.org
9872 T:      git git://linuxtv.org/media_tree.git
9873 S:      Maintained
9874 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9875 F:      drivers/media/i2c/mt9v111.c
9876
9877 MULTIFUNCTION DEVICES (MFD)
9878 M:      Lee Jones <lee.jones@linaro.org>
9879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9880 S:      Supported
9881 F:      Documentation/devicetree/bindings/mfd/
9882 F:      drivers/mfd/
9883 F:      include/linux/mfd/
9884 F:      include/dt-bindings/mfd/
9885
9886 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9887 S:      Orphan
9888 F:      drivers/mmc/host/mmc_spi.c
9889 F:      include/linux/spi/mmc_spi.h
9890
9891 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9892 M:      Ulf Hansson <ulf.hansson@linaro.org>
9893 L:      linux-mmc@vger.kernel.org
9894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9895 S:      Maintained
9896 F:      Documentation/devicetree/bindings/mmc/
9897 F:      drivers/mmc/
9898 F:      include/linux/mmc/
9899 F:      include/uapi/linux/mmc/
9900
9901 MULTIPLEXER SUBSYSTEM
9902 M:      Peter Rosin <peda@axentia.se>
9903 S:      Maintained
9904 F:      Documentation/ABI/testing/sysfs-class-mux*
9905 F:      Documentation/devicetree/bindings/mux/
9906 F:      include/dt-bindings/mux/
9907 F:      include/linux/mux/
9908 F:      drivers/mux/
9909
9910 MULTITECH MULTIPORT CARD (ISICOM)
9911 S:      Orphan
9912 F:      drivers/tty/isicom.c
9913 F:      include/linux/isicom.h
9914
9915 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9916 M:      Bin Liu <b-liu@ti.com>
9917 L:      linux-usb@vger.kernel.org
9918 S:      Maintained
9919 F:      drivers/usb/musb/
9920
9921 MXL301RF MEDIA DRIVER
9922 M:      Akihiro Tsukada <tskd08@gmail.com>
9923 L:      linux-media@vger.kernel.org
9924 S:      Odd Fixes
9925 F:      drivers/media/tuners/mxl301rf*
9926
9927 MXL5007T MEDIA DRIVER
9928 M:      Michael Krufky <mkrufky@linuxtv.org>
9929 L:      linux-media@vger.kernel.org
9930 W:      https://linuxtv.org
9931 W:      http://github.com/mkrufky
9932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9933 T:      git git://linuxtv.org/mkrufky/tuners.git
9934 S:      Maintained
9935 F:      drivers/media/tuners/mxl5007t.*
9936
9937 MXSFB DRM DRIVER
9938 M:      Marek Vasut <marex@denx.de>
9939 S:      Supported
9940 F:      drivers/gpu/drm/mxsfb/
9941 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9942
9943 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9944 M:      Chris Lee <christopher.lee@cspi.com>
9945 L:      netdev@vger.kernel.org
9946 W:      https://www.cspi.com/ethernet-products/support/downloads/
9947 S:      Supported
9948 F:      drivers/net/ethernet/myricom/myri10ge/
9949
9950 NAND FLASH SUBSYSTEM
9951 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9952 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9953 R:      Richard Weinberger <richard@nod.at>
9954 L:      linux-mtd@lists.infradead.org
9955 W:      http://www.linux-mtd.infradead.org/
9956 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9957 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9958 T:      git git://git.infradead.org/linux-mtd.git nand/next
9959 S:      Maintained
9960 F:      drivers/mtd/nand/
9961 F:      include/linux/mtd/*nand*.h
9962
9963 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9964 M:      Daniel Mack <zonque@gmail.com>
9965 S:      Maintained
9966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9967 W:      http://www.native-instruments.com
9968 F:      sound/usb/caiaq/
9969
9970 NATSEMI ETHERNET DRIVER (DP8381x)
9971 S:      Orphan
9972 F:      drivers/net/ethernet/natsemi/natsemi.c
9973
9974 NCP FILESYSTEM
9975 M:      Petr Vandrovec <petr@vandrovec.name>
9976 S:      Obsolete
9977 F:      drivers/staging/ncpfs/
9978
9979 NCR 5380 SCSI DRIVERS
9980 M:      Finn Thain <fthain@telegraphics.com.au>
9981 M:      Michael Schmitz <schmitzmic@gmail.com>
9982 L:      linux-scsi@vger.kernel.org
9983 S:      Maintained
9984 F:      Documentation/scsi/g_NCR5380.txt
9985 F:      drivers/scsi/NCR5380.*
9986 F:      drivers/scsi/arm/cumana_1.c
9987 F:      drivers/scsi/arm/oak.c
9988 F:      drivers/scsi/atari_scsi.*
9989 F:      drivers/scsi/dmx3191d.c
9990 F:      drivers/scsi/g_NCR5380.*
9991 F:      drivers/scsi/mac_scsi.*
9992 F:      drivers/scsi/sun3_scsi.*
9993 F:      drivers/scsi/sun3_scsi_vme.c
9994
9995 NCSI LIBRARY:
9996 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9997 S:      Maintained
9998 F:      net/ncsi/
9999
10000 NCT6775 HARDWARE MONITOR DRIVER
10001 M:      Guenter Roeck <linux@roeck-us.net>
10002 L:      linux-hwmon@vger.kernel.org
10003 S:      Maintained
10004 F:      Documentation/hwmon/nct6775
10005 F:      drivers/hwmon/nct6775.c
10006
10007 NET_FAILOVER MODULE
10008 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10009 L:      netdev@vger.kernel.org
10010 S:      Supported
10011 F:      driver/net/net_failover.c
10012 F:      include/net/net_failover.h
10013 F:      Documentation/networking/net_failover.rst
10014
10015 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10016 M:      Faisal Latif <faisal.latif@intel.com>
10017 L:      linux-rdma@vger.kernel.org
10018 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10019 S:      Supported
10020 F:      drivers/infiniband/hw/nes/
10021 F:      include/uapi/rdma/nes-abi.h
10022
10023 NETEM NETWORK EMULATOR
10024 M:      Stephen Hemminger <stephen@networkplumber.org>
10025 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10026 S:      Maintained
10027 F:      net/sched/sch_netem.c
10028
10029 NETERION 10GbE DRIVERS (s2io/vxge)
10030 M:      Jon Mason <jdmason@kudzu.us>
10031 L:      netdev@vger.kernel.org
10032 S:      Supported
10033 F:      Documentation/networking/s2io.txt
10034 F:      Documentation/networking/vxge.txt
10035 F:      drivers/net/ethernet/neterion/
10036
10037 NETFILTER
10038 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10039 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10040 M:      Florian Westphal <fw@strlen.de>
10041 L:      netfilter-devel@vger.kernel.org
10042 L:      coreteam@netfilter.org
10043 W:      http://www.netfilter.org/
10044 W:      http://www.iptables.org/
10045 W:      http://www.nftables.org/
10046 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10049 S:      Maintained
10050 F:      include/linux/netfilter*
10051 F:      include/linux/netfilter/
10052 F:      include/net/netfilter/
10053 F:      include/uapi/linux/netfilter*
10054 F:      include/uapi/linux/netfilter/
10055 F:      net/*/netfilter.c
10056 F:      net/*/netfilter/
10057 F:      net/netfilter/
10058 F:      net/bridge/br_netfilter*.c
10059
10060 NETROM NETWORK LAYER
10061 M:      Ralf Baechle <ralf@linux-mips.org>
10062 L:      linux-hams@vger.kernel.org
10063 W:      http://www.linux-ax25.org/
10064 S:      Maintained
10065 F:      include/net/netrom.h
10066 F:      include/uapi/linux/netrom.h
10067 F:      net/netrom/
10068
10069 NETRONOME ETHERNET DRIVERS
10070 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10071 L:      oss-drivers@netronome.com
10072 S:      Maintained
10073 F:      drivers/net/ethernet/netronome/
10074
10075 NETWORK BLOCK DEVICE (NBD)
10076 M:      Josef Bacik <josef@toxicpanda.com>
10077 S:      Maintained
10078 L:      linux-block@vger.kernel.org
10079 L:      nbd@other.debian.org
10080 F:      Documentation/blockdev/nbd.txt
10081 F:      drivers/block/nbd.c
10082 F:      include/uapi/linux/nbd.h
10083
10084 NETWORK DROP MONITOR
10085 M:      Neil Horman <nhorman@tuxdriver.com>
10086 L:      netdev@vger.kernel.org
10087 S:      Maintained
10088 W:      https://fedorahosted.org/dropwatch/
10089 F:      net/core/drop_monitor.c
10090
10091 NETWORKING DRIVERS
10092 M:      "David S. Miller" <davem@davemloft.net>
10093 L:      netdev@vger.kernel.org
10094 W:      http://www.linuxfoundation.org/en/Net
10095 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10098 S:      Odd Fixes
10099 F:      Documentation/devicetree/bindings/net/
10100 F:      drivers/net/
10101 F:      include/linux/if_*
10102 F:      include/linux/netdevice.h
10103 F:      include/linux/etherdevice.h
10104 F:      include/linux/fcdevice.h
10105 F:      include/linux/fddidevice.h
10106 F:      include/linux/hippidevice.h
10107 F:      include/linux/inetdevice.h
10108 F:      include/uapi/linux/if_*
10109 F:      include/uapi/linux/netdevice.h
10110
10111 NETWORKING DRIVERS (WIRELESS)
10112 M:      Kalle Valo <kvalo@codeaurora.org>
10113 L:      linux-wireless@vger.kernel.org
10114 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10117 S:      Maintained
10118 F:      Documentation/devicetree/bindings/net/wireless/
10119 F:      drivers/net/wireless/
10120
10121 NETWORKING [DSA]
10122 M:      Andrew Lunn <andrew@lunn.ch>
10123 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10124 M:      Florian Fainelli <f.fainelli@gmail.com>
10125 S:      Maintained
10126 F:      Documentation/devicetree/bindings/net/dsa/
10127 F:      net/dsa/
10128 F:      include/net/dsa.h
10129 F:      include/linux/dsa/
10130 F:      drivers/net/dsa/
10131
10132 NETWORKING [GENERAL]
10133 M:      "David S. Miller" <davem@davemloft.net>
10134 L:      netdev@vger.kernel.org
10135 W:      http://www.linuxfoundation.org/en/Net
10136 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10139 B:      mailto:netdev@vger.kernel.org
10140 S:      Maintained
10141 F:      net/
10142 F:      include/net/
10143 F:      include/linux/in.h
10144 F:      include/linux/net.h
10145 F:      include/linux/netdevice.h
10146 F:      include/uapi/linux/in.h
10147 F:      include/uapi/linux/net.h
10148 F:      include/uapi/linux/netdevice.h
10149 F:      include/uapi/linux/net_namespace.h
10150 F:      tools/testing/selftests/net/
10151 F:      lib/net_utils.c
10152 F:      lib/random32.c
10153 F:      Documentation/networking/
10154
10155 NETWORKING [IPSEC]
10156 M:      Steffen Klassert <steffen.klassert@secunet.com>
10157 M:      Herbert Xu <herbert@gondor.apana.org.au>
10158 M:      "David S. Miller" <davem@davemloft.net>
10159 L:      netdev@vger.kernel.org
10160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10162 S:      Maintained
10163 F:      net/xfrm/
10164 F:      net/key/
10165 F:      net/ipv4/xfrm*
10166 F:      net/ipv4/esp4*
10167 F:      net/ipv4/ah4.c
10168 F:      net/ipv4/ipcomp.c
10169 F:      net/ipv4/ip_vti.c
10170 F:      net/ipv6/xfrm*
10171 F:      net/ipv6/esp6*
10172 F:      net/ipv6/ah6.c
10173 F:      net/ipv6/ipcomp6.c
10174 F:      net/ipv6/ip6_vti.c
10175 F:      include/uapi/linux/xfrm.h
10176 F:      include/net/xfrm.h
10177
10178 NETWORKING [IPv4/IPv6]
10179 M:      "David S. Miller" <davem@davemloft.net>
10180 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10181 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10182 L:      netdev@vger.kernel.org
10183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10184 S:      Maintained
10185 F:      net/ipv4/
10186 F:      net/ipv6/
10187 F:      include/net/ip*
10188 F:      arch/x86/net/*
10189
10190 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10191 M:      Paul Moore <paul@paul-moore.com>
10192 W:      https://github.com/netlabel
10193 L:      netdev@vger.kernel.org
10194 L:      linux-security-module@vger.kernel.org
10195 S:      Maintained
10196 F:      Documentation/netlabel/
10197 F:      include/net/calipso.h
10198 F:      include/net/cipso_ipv4.h
10199 F:      include/net/netlabel.h
10200 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10201 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10202 F:      net/netlabel/
10203 F:      net/ipv4/cipso_ipv4.c
10204 F:      net/ipv6/calipso.c
10205 F:      net/netfilter/xt_CONNSECMARK.c
10206 F:      net/netfilter/xt_SECMARK.c
10207
10208 NETWORKING [TCP]
10209 M:      Eric Dumazet <edumazet@google.com>
10210 L:      netdev@vger.kernel.org
10211 S:      Maintained
10212 F:      net/ipv4/tcp*.c
10213 F:      net/ipv4/syncookies.c
10214 F:      net/ipv6/tcp*.c
10215 F:      net/ipv6/syncookies.c
10216 F:      include/uapi/linux/tcp.h
10217 F:      include/net/tcp.h
10218 F:      include/linux/tcp.h
10219 F:      include/trace/events/tcp.h
10220
10221 NETWORKING [TLS]
10222 M:      Boris Pismenny <borisp@mellanox.com>
10223 M:      Aviad Yehezkel <aviadye@mellanox.com>
10224 M:      Dave Watson <davejwatson@fb.com>
10225 L:      netdev@vger.kernel.org
10226 S:      Maintained
10227 F:      net/tls/*
10228 F:      include/uapi/linux/tls.h
10229 F:      include/net/tls.h
10230
10231 NETWORKING [WIRELESS]
10232 L:      linux-wireless@vger.kernel.org
10233 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10234
10235 NETDEVSIM
10236 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10237 S:      Maintained
10238 F:      drivers/net/netdevsim/*
10239
10240 NETXEN (1/10) GbE SUPPORT
10241 M:      Manish Chopra <manish.chopra@cavium.com>
10242 M:      Rahul Verma <rahul.verma@cavium.com>
10243 M:      Dept-GELinuxNICDev@cavium.com
10244 L:      netdev@vger.kernel.org
10245 S:      Supported
10246 F:      drivers/net/ethernet/qlogic/netxen/
10247
10248 NFC SUBSYSTEM
10249 M:      Samuel Ortiz <sameo@linux.intel.com>
10250 L:      linux-wireless@vger.kernel.org
10251 L:      linux-nfc@lists.01.org (subscribers-only)
10252 S:      Supported
10253 F:      net/nfc/
10254 F:      include/net/nfc/
10255 F:      include/uapi/linux/nfc.h
10256 F:      drivers/nfc/
10257 F:      include/linux/platform_data/nfcmrvl.h
10258 F:      include/linux/platform_data/nxp-nci.h
10259 F:      Documentation/devicetree/bindings/net/nfc/
10260
10261 NFS, SUNRPC, AND LOCKD CLIENTS
10262 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10263 M:      Anna Schumaker <anna.schumaker@netapp.com>
10264 L:      linux-nfs@vger.kernel.org
10265 W:      http://client.linux-nfs.org
10266 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10267 S:      Maintained
10268 F:      fs/lockd/
10269 F:      fs/nfs/
10270 F:      fs/nfs_common/
10271 F:      net/sunrpc/
10272 F:      include/linux/lockd/
10273 F:      include/linux/nfs*
10274 F:      include/linux/sunrpc/
10275 F:      include/uapi/linux/nfs*
10276 F:      include/uapi/linux/sunrpc/
10277
10278 NILFS2 FILESYSTEM
10279 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10280 L:      linux-nilfs@vger.kernel.org
10281 W:      https://nilfs.sourceforge.io/
10282 W:      https://nilfs.osdn.jp/
10283 T:      git git://github.com/konis/nilfs2.git
10284 S:      Supported
10285 F:      Documentation/filesystems/nilfs2.txt
10286 F:      fs/nilfs2/
10287 F:      include/trace/events/nilfs2.h
10288 F:      include/uapi/linux/nilfs2_api.h
10289 F:      include/uapi/linux/nilfs2_ondisk.h
10290
10291 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10292 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10293 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10294 S:      Maintained
10295 F:      Documentation/scsi/NinjaSCSI.txt
10296 F:      drivers/scsi/pcmcia/nsp_*
10297
10298 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10299 M:      GOTO Masanori <gotom@debian.or.jp>
10300 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10301 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10302 S:      Maintained
10303 F:      Documentation/scsi/NinjaSCSI.txt
10304 F:      drivers/scsi/nsp32*
10305
10306 NIOS2 ARCHITECTURE
10307 M:      Ley Foon Tan <lftan@altera.com>
10308 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10310 S:      Maintained
10311 F:      arch/nios2/
10312
10313 NOHZ, DYNTICKS SUPPORT
10314 M:      Frederic Weisbecker <fweisbec@gmail.com>
10315 M:      Thomas Gleixner <tglx@linutronix.de>
10316 M:      Ingo Molnar <mingo@kernel.org>
10317 L:      linux-kernel@vger.kernel.org
10318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10319 S:      Maintained
10320 F:      kernel/time/tick*.*
10321 F:      include/linux/tick.h
10322 F:      include/linux/sched/nohz.h
10323
10324 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10325 M:      Pavel Machek <pavel@ucw.cz>
10326 M:      Sakari Ailus <sakari.ailus@iki.fi>
10327 L:      linux-media@vger.kernel.org
10328 S:      Maintained
10329 F:      drivers/media/i2c/et8ek8
10330 F:      drivers/media/i2c/ad5820.c
10331
10332 NOKIA N900 POWER SUPPLY DRIVERS
10333 R:      Pali Rohár <pali.rohar@gmail.com>
10334 F:      include/linux/power/bq2415x_charger.h
10335 F:      include/linux/power/bq27xxx_battery.h
10336 F:      include/linux/power/isp1704_charger.h
10337 F:      drivers/power/supply/bq2415x_charger.c
10338 F:      drivers/power/supply/bq27xxx_battery.c
10339 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10340 F:      drivers/power/supply/isp1704_charger.c
10341 F:      drivers/power/supply/rx51_battery.c
10342
10343 NTB AMD DRIVER
10344 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10345 L:      linux-ntb@googlegroups.com
10346 S:      Supported
10347 F:      drivers/ntb/hw/amd/
10348
10349 NTB DRIVER CORE
10350 M:      Jon Mason <jdmason@kudzu.us>
10351 M:      Dave Jiang <dave.jiang@intel.com>
10352 M:      Allen Hubbe <allenbh@gmail.com>
10353 L:      linux-ntb@googlegroups.com
10354 S:      Supported
10355 W:      https://github.com/jonmason/ntb/wiki
10356 T:      git git://github.com/jonmason/ntb.git
10357 F:      drivers/ntb/
10358 F:      drivers/net/ntb_netdev.c
10359 F:      include/linux/ntb.h
10360 F:      include/linux/ntb_transport.h
10361 F:      tools/testing/selftests/ntb/
10362
10363 NTB IDT DRIVER
10364 M:      Serge Semin <fancer.lancer@gmail.com>
10365 L:      linux-ntb@googlegroups.com
10366 S:      Supported
10367 F:      drivers/ntb/hw/idt/
10368
10369 NTB INTEL DRIVER
10370 M:      Dave Jiang <dave.jiang@intel.com>
10371 L:      linux-ntb@googlegroups.com
10372 S:      Supported
10373 W:      https://github.com/davejiang/linux/wiki
10374 T:      git https://github.com/davejiang/linux.git
10375 F:      drivers/ntb/hw/intel/
10376
10377 NTFS FILESYSTEM
10378 M:      Anton Altaparmakov <anton@tuxera.com>
10379 L:      linux-ntfs-dev@lists.sourceforge.net
10380 W:      http://www.tuxera.com/
10381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10382 S:      Supported
10383 F:      Documentation/filesystems/ntfs.txt
10384 F:      fs/ntfs/
10385
10386 NUBUS SUBSYSTEM
10387 M:      Finn Thain <fthain@telegraphics.com.au>
10388 L:      linux-m68k@lists.linux-m68k.org
10389 S:      Maintained
10390 F:      arch/*/include/asm/nubus.h
10391 F:      drivers/nubus/
10392 F:      include/linux/nubus.h
10393 F:      include/uapi/linux/nubus.h
10394
10395 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10396 M:      Antonino Daplas <adaplas@gmail.com>
10397 L:      linux-fbdev@vger.kernel.org
10398 S:      Maintained
10399 F:      drivers/video/fbdev/riva/
10400 F:      drivers/video/fbdev/nvidia/
10401
10402 NVM EXPRESS DRIVER
10403 M:      Keith Busch <keith.busch@intel.com>
10404 M:      Jens Axboe <axboe@fb.com>
10405 M:      Christoph Hellwig <hch@lst.de>
10406 M:      Sagi Grimberg <sagi@grimberg.me>
10407 L:      linux-nvme@lists.infradead.org
10408 T:      git://git.infradead.org/nvme.git
10409 W:      http://git.infradead.org/nvme.git
10410 S:      Supported
10411 F:      drivers/nvme/host/
10412 F:      include/linux/nvme.h
10413 F:      include/uapi/linux/nvme_ioctl.h
10414
10415 NVM EXPRESS FC TRANSPORT DRIVERS
10416 M:      James Smart <james.smart@broadcom.com>
10417 L:      linux-nvme@lists.infradead.org
10418 S:      Supported
10419 F:      include/linux/nvme-fc.h
10420 F:      include/linux/nvme-fc-driver.h
10421 F:      drivers/nvme/host/fc.c
10422 F:      drivers/nvme/target/fc.c
10423 F:      drivers/nvme/target/fcloop.c
10424
10425 NVM EXPRESS TARGET DRIVER
10426 M:      Christoph Hellwig <hch@lst.de>
10427 M:      Sagi Grimberg <sagi@grimberg.me>
10428 L:      linux-nvme@lists.infradead.org
10429 T:      git://git.infradead.org/nvme.git
10430 W:      http://git.infradead.org/nvme.git
10431 S:      Supported
10432 F:      drivers/nvme/target/
10433
10434 NVMEM FRAMEWORK
10435 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10436 S:      Maintained
10437 F:      drivers/nvmem/
10438 F:      Documentation/devicetree/bindings/nvmem/
10439 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10440 F:      include/linux/nvmem-consumer.h
10441 F:      include/linux/nvmem-provider.h
10442
10443 NXP SGTL5000 DRIVER
10444 M:      Fabio Estevam <fabio.estevam@nxp.com>
10445 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10446 S:      Maintained
10447 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10448 F:      sound/soc/codecs/sgtl5000*
10449
10450 NXP TDA998X DRM DRIVER
10451 M:      Russell King <linux@armlinux.org.uk>
10452 S:      Maintained
10453 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10454 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10455 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10456 F:      include/drm/i2c/tda998x.h
10457 F:      include/dt-bindings/display/tda998x.h
10458 K:      "nxp,tda998x"
10459
10460 NXP TFA9879 DRIVER
10461 M:      Peter Rosin <peda@axentia.se>
10462 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10463 S:      Maintained
10464 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10465 F:      sound/soc/codecs/tfa9879*
10466
10467 NXP-NCI NFC DRIVER
10468 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10469 R:      Charles Gorand <charles.gorand@effinnov.com>
10470 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10471 S:      Supported
10472 F:      drivers/nfc/nxp-nci
10473
10474 OBJTOOL
10475 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10476 M:      Peter Zijlstra <peterz@infradead.org>
10477 S:      Supported
10478 F:      tools/objtool/
10479
10480 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10481 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10482 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10483 L:      linuxppc-dev@lists.ozlabs.org
10484 S:      Supported
10485 F:      arch/powerpc/platforms/powernv/ocxl.c
10486 F:      arch/powerpc/include/asm/pnv-ocxl.h
10487 F:      drivers/misc/ocxl/
10488 F:      include/misc/ocxl*
10489 F:      include/uapi/misc/ocxl.h
10490 F:      Documentation/accelerators/ocxl.rst
10491
10492 OMAP AUDIO SUPPORT
10493 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10494 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10495 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10496 L:      linux-omap@vger.kernel.org
10497 S:      Maintained
10498 F:      sound/soc/omap/
10499
10500 OMAP CLOCK FRAMEWORK SUPPORT
10501 M:      Paul Walmsley <paul@pwsan.com>
10502 L:      linux-omap@vger.kernel.org
10503 S:      Maintained
10504 F:      arch/arm/*omap*/*clock*
10505
10506 OMAP DEVICE TREE SUPPORT
10507 M:      Benoît Cousson <bcousson@baylibre.com>
10508 M:      Tony Lindgren <tony@atomide.com>
10509 L:      linux-omap@vger.kernel.org
10510 L:      devicetree@vger.kernel.org
10511 S:      Maintained
10512 F:      arch/arm/boot/dts/*omap*
10513 F:      arch/arm/boot/dts/*am3*
10514 F:      arch/arm/boot/dts/*am4*
10515 F:      arch/arm/boot/dts/*am5*
10516 F:      arch/arm/boot/dts/*dra7*
10517
10518 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10519 L:      linux-omap@vger.kernel.org
10520 L:      linux-fbdev@vger.kernel.org
10521 S:      Orphan
10522 F:      drivers/video/fbdev/omap2/
10523 F:      Documentation/arm/OMAP/DSS
10524
10525 OMAP FRAMEBUFFER SUPPORT
10526 L:      linux-fbdev@vger.kernel.org
10527 L:      linux-omap@vger.kernel.org
10528 S:      Orphan
10529 F:      drivers/video/fbdev/omap/
10530
10531 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10532 M:      Roger Quadros <rogerq@ti.com>
10533 M:      Tony Lindgren <tony@atomide.com>
10534 L:      linux-omap@vger.kernel.org
10535 S:      Maintained
10536 F:      drivers/memory/omap-gpmc.c
10537 F:      arch/arm/mach-omap2/*gpmc*
10538
10539 OMAP GPIO DRIVER
10540 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10541 M:      Santosh Shilimkar <ssantosh@kernel.org>
10542 M:      Kevin Hilman <khilman@kernel.org>
10543 L:      linux-omap@vger.kernel.org
10544 S:      Maintained
10545 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10546 F:      drivers/gpio/gpio-omap.c
10547
10548 OMAP HARDWARE SPINLOCK SUPPORT
10549 M:      Ohad Ben-Cohen <ohad@wizery.com>
10550 L:      linux-omap@vger.kernel.org
10551 S:      Maintained
10552 F:      drivers/hwspinlock/omap_hwspinlock.c
10553
10554 OMAP HS MMC SUPPORT
10555 L:      linux-mmc@vger.kernel.org
10556 L:      linux-omap@vger.kernel.org
10557 S:      Orphan
10558 F:      drivers/mmc/host/omap_hsmmc.c
10559
10560 OMAP HWMOD DATA
10561 M:      Paul Walmsley <paul@pwsan.com>
10562 L:      linux-omap@vger.kernel.org
10563 S:      Maintained
10564 F:      arch/arm/mach-omap2/omap_hwmod*data*
10565
10566 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10567 M:      Benoît Cousson <bcousson@baylibre.com>
10568 L:      linux-omap@vger.kernel.org
10569 S:      Maintained
10570 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10571
10572 OMAP HWMOD SUPPORT
10573 M:      Benoît Cousson <bcousson@baylibre.com>
10574 M:      Paul Walmsley <paul@pwsan.com>
10575 L:      linux-omap@vger.kernel.org
10576 S:      Maintained
10577 F:      arch/arm/mach-omap2/omap_hwmod.*
10578
10579 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10580 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10581 L:      linux-media@vger.kernel.org
10582 S:      Maintained
10583 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10584 F:      drivers/media/platform/omap3isp/
10585 F:      drivers/staging/media/omap4iss/
10586
10587 OMAP MMC SUPPORT
10588 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10589 L:      linux-omap@vger.kernel.org
10590 S:      Maintained
10591 F:      drivers/mmc/host/omap.c
10592
10593 OMAP POWER MANAGEMENT SUPPORT
10594 M:      Kevin Hilman <khilman@kernel.org>
10595 L:      linux-omap@vger.kernel.org
10596 S:      Maintained
10597 F:      arch/arm/*omap*/*pm*
10598 F:      drivers/cpufreq/omap-cpufreq.c
10599
10600 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10601 M:      Rajendra Nayak <rnayak@codeaurora.org>
10602 M:      Paul Walmsley <paul@pwsan.com>
10603 L:      linux-omap@vger.kernel.org
10604 S:      Maintained
10605 F:      arch/arm/mach-omap2/prm*
10606
10607 OMAP RANDOM NUMBER GENERATOR SUPPORT
10608 M:      Deepak Saxena <dsaxena@plexity.net>
10609 S:      Maintained
10610 F:      drivers/char/hw_random/omap-rng.c
10611
10612 OMAP USB SUPPORT
10613 L:      linux-usb@vger.kernel.org
10614 L:      linux-omap@vger.kernel.org
10615 S:      Orphan
10616 F:      drivers/usb/*/*omap*
10617 F:      arch/arm/*omap*/usb*
10618
10619 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10620 M:      Mark Jackson <mpfj@newflow.co.uk>
10621 L:      linux-omap@vger.kernel.org
10622 S:      Maintained
10623 F:      arch/arm/boot/dts/am335x-nano.dts
10624
10625 OMAP1 SUPPORT
10626 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10627 M:      Tony Lindgren <tony@atomide.com>
10628 L:      linux-omap@vger.kernel.org
10629 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10631 S:      Maintained
10632 F:      arch/arm/mach-omap1/
10633 F:      arch/arm/plat-omap/
10634 F:      arch/arm/configs/omap1_defconfig
10635 F:      drivers/i2c/busses/i2c-omap.c
10636 F:      include/linux/platform_data/i2c-omap.h
10637 F:      include/linux/platform_data/ams-delta-fiq.h
10638
10639 OMAP2+ SUPPORT
10640 M:      Tony Lindgren <tony@atomide.com>
10641 L:      linux-omap@vger.kernel.org
10642 W:      http://www.muru.com/linux/omap/
10643 W:      http://linux.omap.com/
10644 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10646 S:      Maintained
10647 F:      arch/arm/mach-omap2/
10648 F:      arch/arm/plat-omap/
10649 F:      arch/arm/configs/omap2plus_defconfig
10650 F:      drivers/i2c/busses/i2c-omap.c
10651 F:      drivers/irqchip/irq-omap-intc.c
10652 F:      drivers/mfd/*omap*.c
10653 F:      drivers/mfd/menelaus.c
10654 F:      drivers/mfd/palmas.c
10655 F:      drivers/mfd/tps65217.c
10656 F:      drivers/mfd/tps65218.c
10657 F:      drivers/mfd/tps65910.c
10658 F:      drivers/mfd/twl-core.[ch]
10659 F:      drivers/mfd/twl4030*.c
10660 F:      drivers/mfd/twl6030*.c
10661 F:      drivers/mfd/twl6040*.c
10662 F:      drivers/regulator/palmas-regulator*.c
10663 F:      drivers/regulator/pbias-regulator.c
10664 F:      drivers/regulator/tps65217-regulator.c
10665 F:      drivers/regulator/tps65218-regulator.c
10666 F:      drivers/regulator/tps65910-regulator.c
10667 F:      drivers/regulator/twl-regulator.c
10668 F:      drivers/regulator/twl6030-regulator.c
10669 F:      include/linux/platform_data/i2c-omap.h
10670
10671 ONION OMEGA2+ BOARD
10672 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10673 L:      linux-mips@linux-mips.org
10674 S:      Maintained
10675 F:      arch/mips/boot/dts/ralink/omega2p.dts
10676
10677 OMFS FILESYSTEM
10678 M:      Bob Copeland <me@bobcopeland.com>
10679 L:      linux-karma-devel@lists.sourceforge.net
10680 S:      Maintained
10681 F:      Documentation/filesystems/omfs.txt
10682 F:      fs/omfs/
10683
10684 OMNIKEY CARDMAN 4000 DRIVER
10685 M:      Harald Welte <laforge@gnumonks.org>
10686 S:      Maintained
10687 F:      drivers/char/pcmcia/cm4000_cs.c
10688 F:      include/linux/cm4000_cs.h
10689 F:      include/uapi/linux/cm4000_cs.h
10690
10691 OMNIKEY CARDMAN 4040 DRIVER
10692 M:      Harald Welte <laforge@gnumonks.org>
10693 S:      Maintained
10694 F:      drivers/char/pcmcia/cm4040_cs.*
10695
10696 OMNIVISION OV13858 SENSOR DRIVER
10697 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10698 L:      linux-media@vger.kernel.org
10699 T:      git git://linuxtv.org/media_tree.git
10700 S:      Maintained
10701 F:      drivers/media/i2c/ov13858.c
10702
10703 OMNIVISION OV2680 SENSOR DRIVER
10704 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10705 L:      linux-media@vger.kernel.org
10706 T:      git git://linuxtv.org/media_tree.git
10707 S:      Maintained
10708 F:      drivers/media/i2c/ov2680.c
10709 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10710
10711 OMNIVISION OV2685 SENSOR DRIVER
10712 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10713 L:      linux-media@vger.kernel.org
10714 T:      git git://linuxtv.org/media_tree.git
10715 S:      Maintained
10716 F:      drivers/media/i2c/ov2685.c
10717
10718 OMNIVISION OV5640 SENSOR DRIVER
10719 M:      Steve Longerbeam <slongerbeam@gmail.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/ov5640.c
10724
10725 OMNIVISION OV5647 SENSOR DRIVER
10726 M:      Luis Oliveira <lolivei@synopsys.com>
10727 L:      linux-media@vger.kernel.org
10728 T:      git git://linuxtv.org/media_tree.git
10729 S:      Maintained
10730 F:      drivers/media/i2c/ov5647.c
10731
10732 OMNIVISION OV5695 SENSOR DRIVER
10733 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10734 L:      linux-media@vger.kernel.org
10735 T:      git git://linuxtv.org/media_tree.git
10736 S:      Maintained
10737 F:      drivers/media/i2c/ov5695.c
10738
10739 OMNIVISION OV7670 SENSOR DRIVER
10740 M:      Jonathan Corbet <corbet@lwn.net>
10741 L:      linux-media@vger.kernel.org
10742 T:      git git://linuxtv.org/media_tree.git
10743 S:      Maintained
10744 F:      drivers/media/i2c/ov7670.c
10745 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10746
10747 OMNIVISION OV772x SENSOR DRIVER
10748 M:      Jacopo Mondi <jacopo@jmondi.org>
10749 L:      linux-media@vger.kernel.org
10750 T:      git git://linuxtv.org/media_tree.git
10751 S:      Odd fixes
10752 F:      drivers/media/i2c/ov772x.c
10753 F:      include/media/i2c/ov772x.h
10754 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10755
10756 OMNIVISION OV7740 SENSOR DRIVER
10757 M:      Wenyou Yang <wenyou.yang@microchip.com>
10758 L:      linux-media@vger.kernel.org
10759 T:      git git://linuxtv.org/media_tree.git
10760 S:      Maintained
10761 F:      drivers/media/i2c/ov7740.c
10762 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10763
10764 OMNIVISION OV9650 SENSOR DRIVER
10765 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10766 R:      Akinobu Mita <akinobu.mita@gmail.com>
10767 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10768 L:      linux-media@vger.kernel.org
10769 T:      git git://linuxtv.org/media_tree.git
10770 S:      Maintained
10771 F:      drivers/media/i2c/ov9650.c
10772 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10773
10774 ONENAND FLASH DRIVER
10775 M:      Kyungmin Park <kyungmin.park@samsung.com>
10776 L:      linux-mtd@lists.infradead.org
10777 S:      Maintained
10778 F:      drivers/mtd/nand/onenand/
10779 F:      include/linux/mtd/onenand*.h
10780
10781 ONSTREAM SCSI TAPE DRIVER
10782 M:      Willem Riede <osst@riede.org>
10783 L:      osst-users@lists.sourceforge.net
10784 L:      linux-scsi@vger.kernel.org
10785 S:      Maintained
10786 F:      Documentation/scsi/osst.txt
10787 F:      drivers/scsi/osst.*
10788 F:      drivers/scsi/osst_*.h
10789 F:      drivers/scsi/st.h
10790
10791 OP-TEE DRIVER
10792 M:      Jens Wiklander <jens.wiklander@linaro.org>
10793 S:      Maintained
10794 F:      drivers/tee/optee/
10795
10796 OPA-VNIC DRIVER
10797 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10798 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10799 L:      linux-rdma@vger.kernel.org
10800 S:      Supported
10801 F:      drivers/infiniband/ulp/opa_vnic
10802
10803 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10804 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10805 M:      Frank Rowand <frowand.list@gmail.com>
10806 L:      devicetree@vger.kernel.org
10807 S:      Maintained
10808 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10809 F:      Documentation/devicetree/overlay-notes.txt
10810 F:      drivers/of/overlay.c
10811 F:      drivers/of/resolver.c
10812 K:      of_overlay_notifier_
10813
10814 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10815 M:      Rob Herring <robh+dt@kernel.org>
10816 M:      Frank Rowand <frowand.list@gmail.com>
10817 L:      devicetree@vger.kernel.org
10818 W:      http://www.devicetree.org/
10819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10820 S:      Maintained
10821 F:      drivers/of/
10822 F:      include/linux/of*.h
10823 F:      scripts/dtc/
10824 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10825
10826 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10827 M:      Rob Herring <robh+dt@kernel.org>
10828 M:      Mark Rutland <mark.rutland@arm.com>
10829 L:      devicetree@vger.kernel.org
10830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10831 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10832 S:      Maintained
10833 F:      Documentation/devicetree/
10834 F:      arch/*/boot/dts/
10835 F:      include/dt-bindings/
10836
10837 OPENCORES I2C BUS DRIVER
10838 M:      Peter Korsgaard <peter@korsgaard.com>
10839 L:      linux-i2c@vger.kernel.org
10840 S:      Maintained
10841 F:      Documentation/i2c/busses/i2c-ocores
10842 F:      drivers/i2c/busses/i2c-ocores.c
10843
10844 OPENRISC ARCHITECTURE
10845 M:      Jonas Bonn <jonas@southpole.se>
10846 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10847 M:      Stafford Horne <shorne@gmail.com>
10848 T:      git git://github.com/openrisc/linux.git
10849 L:      openrisc@lists.librecores.org
10850 W:      http://openrisc.io
10851 S:      Maintained
10852 F:      Documentation/devicetree/bindings/openrisc/
10853 F:      Documentation/openrisc/
10854 F:      arch/openrisc/
10855 F:      drivers/irqchip/irq-ompic.c
10856 F:      drivers/irqchip/irq-or1k-*
10857
10858 OPENVSWITCH
10859 M:      Pravin B Shelar <pshelar@ovn.org>
10860 L:      netdev@vger.kernel.org
10861 L:      dev@openvswitch.org
10862 W:      http://openvswitch.org
10863 S:      Maintained
10864 F:      net/openvswitch/
10865 F:      include/uapi/linux/openvswitch.h
10866
10867 OPERATING PERFORMANCE POINTS (OPP)
10868 M:      Viresh Kumar <vireshk@kernel.org>
10869 M:      Nishanth Menon <nm@ti.com>
10870 M:      Stephen Boyd <sboyd@kernel.org>
10871 L:      linux-pm@vger.kernel.org
10872 S:      Maintained
10873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10874 F:      drivers/opp/
10875 F:      include/linux/pm_opp.h
10876 F:      Documentation/power/opp.txt
10877 F:      Documentation/devicetree/bindings/opp/
10878
10879 OPL4 DRIVER
10880 M:      Clemens Ladisch <clemens@ladisch.de>
10881 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10882 T:      git git://git.alsa-project.org/alsa-kernel.git
10883 S:      Maintained
10884 F:      sound/drivers/opl4/
10885
10886 OPROFILE
10887 M:      Robert Richter <rric@kernel.org>
10888 L:      oprofile-list@lists.sf.net
10889 S:      Maintained
10890 F:      arch/*/include/asm/oprofile*.h
10891 F:      arch/*/oprofile/
10892 F:      drivers/oprofile/
10893 F:      include/linux/oprofile.h
10894
10895 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10896 M:      Mark Fasheh <mark@fasheh.com>
10897 M:      Joel Becker <jlbec@evilplan.org>
10898 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10899 W:      http://ocfs2.wiki.kernel.org
10900 S:      Supported
10901 F:      Documentation/filesystems/ocfs2.txt
10902 F:      Documentation/filesystems/dlmfs.txt
10903 F:      fs/ocfs2/
10904
10905 ORANGEFS FILESYSTEM
10906 M:      Mike Marshall <hubcap@omnibond.com>
10907 R:      Martin Brandenburg <martin@omnibond.com>
10908 L:      devel@lists.orangefs.org
10909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10910 S:      Supported
10911 F:      fs/orangefs/
10912 F:      Documentation/filesystems/orangefs.txt
10913
10914 ORINOCO DRIVER
10915 L:      linux-wireless@vger.kernel.org
10916 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10917 W:      http://www.nongnu.org/orinoco/
10918 S:      Orphan
10919 F:      drivers/net/wireless/intersil/orinoco/
10920
10921 OSD LIBRARY and FILESYSTEM
10922 M:      Boaz Harrosh <ooo@electrozaur.com>
10923 S:      Maintained
10924 F:      drivers/scsi/osd/
10925 F:      include/scsi/osd_*
10926 F:      fs/exofs/
10927
10928 OV2659 OMNIVISION SENSOR DRIVER
10929 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10930 L:      linux-media@vger.kernel.org
10931 W:      https://linuxtv.org
10932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10933 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10934 S:      Maintained
10935 F:      drivers/media/i2c/ov2659.c
10936 F:      include/media/i2c/ov2659.h
10937
10938 OVERLAY FILESYSTEM
10939 M:      Miklos Szeredi <miklos@szeredi.hu>
10940 L:      linux-unionfs@vger.kernel.org
10941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10942 S:      Supported
10943 F:      fs/overlayfs/
10944 F:      Documentation/filesystems/overlayfs.txt
10945
10946 P54 WIRELESS DRIVER
10947 M:      Christian Lamparter <chunkeey@googlemail.com>
10948 L:      linux-wireless@vger.kernel.org
10949 W:      http://wireless.kernel.org/en/users/Drivers/p54
10950 S:      Maintained
10951 F:      drivers/net/wireless/intersil/p54/
10952
10953 PA SEMI ETHERNET DRIVER
10954 L:      netdev@vger.kernel.org
10955 S:      Orphan
10956 F:      drivers/net/ethernet/pasemi/*
10957
10958 PA SEMI SMBUS DRIVER
10959 L:      linux-i2c@vger.kernel.org
10960 S:      Orphan
10961 F:      drivers/i2c/busses/i2c-pasemi.c
10962
10963 PADATA PARALLEL EXECUTION MECHANISM
10964 M:      Steffen Klassert <steffen.klassert@secunet.com>
10965 L:      linux-crypto@vger.kernel.org
10966 S:      Maintained
10967 F:      kernel/padata.c
10968 F:      include/linux/padata.h
10969 F:      Documentation/padata.txt
10970
10971 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10972 M:      Harald Welte <laforge@gnumonks.org>
10973 L:      platform-driver-x86@vger.kernel.org
10974 S:      Maintained
10975 F:      drivers/platform/x86/panasonic-laptop.c
10976
10977 PARALLEL LCD/KEYPAD PANEL DRIVER
10978 M:      Willy Tarreau <willy@haproxy.com>
10979 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10980 S:      Odd Fixes
10981 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10982 F:      drivers/auxdisplay/panel.c
10983
10984 PARALLEL PORT SUBSYSTEM
10985 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10986 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10987 L:      linux-parport@lists.infradead.org (subscribers-only)
10988 S:      Maintained
10989 F:      drivers/parport/
10990 F:      include/linux/parport*.h
10991 F:      drivers/char/ppdev.c
10992 F:      include/uapi/linux/ppdev.h
10993 F:      Documentation/parport*.txt
10994
10995 PARAVIRT_OPS INTERFACE
10996 M:      Juergen Gross <jgross@suse.com>
10997 M:      Alok Kataria <akataria@vmware.com>
10998 L:      virtualization@lists.linux-foundation.org
10999 S:      Supported
11000 F:      Documentation/virtual/paravirt_ops.txt
11001 F:      arch/*/kernel/paravirt*
11002 F:      arch/*/include/asm/paravirt*.h
11003 F:      include/linux/hypervisor.h
11004
11005 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11006 M:      Tim Waugh <tim@cyberelk.net>
11007 L:      linux-parport@lists.infradead.org (subscribers-only)
11008 S:      Maintained
11009 F:      Documentation/blockdev/paride.txt
11010 F:      drivers/block/paride/
11011
11012 PARISC ARCHITECTURE
11013 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11014 M:      Helge Deller <deller@gmx.de>
11015 L:      linux-parisc@vger.kernel.org
11016 W:      http://www.parisc-linux.org/
11017 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11020 S:      Maintained
11021 F:      arch/parisc/
11022 F:      Documentation/parisc/
11023 F:      drivers/parisc/
11024 F:      drivers/char/agp/parisc-agp.c
11025 F:      drivers/input/serio/gscps2.c
11026 F:      drivers/parport/parport_gsc.*
11027 F:      drivers/tty/serial/8250/8250_gsc.c
11028 F:      drivers/video/fbdev/sti*
11029 F:      drivers/video/console/sti*
11030 F:      drivers/video/logo/logo_parisc*
11031
11032 PARMAN
11033 M:      Jiri Pirko <jiri@mellanox.com>
11034 L:      netdev@vger.kernel.org
11035 S:      Supported
11036 F:      lib/parman.c
11037 F:      lib/test_parman.c
11038 F:      include/linux/parman.h
11039
11040 PC87360 HARDWARE MONITORING DRIVER
11041 M:      Jim Cromie <jim.cromie@gmail.com>
11042 L:      linux-hwmon@vger.kernel.org
11043 S:      Maintained
11044 F:      Documentation/hwmon/pc87360
11045 F:      drivers/hwmon/pc87360.c
11046
11047 PC8736x GPIO DRIVER
11048 M:      Jim Cromie <jim.cromie@gmail.com>
11049 S:      Maintained
11050 F:      drivers/char/pc8736x_gpio.c
11051
11052 PC87427 HARDWARE MONITORING DRIVER
11053 M:      Jean Delvare <jdelvare@suse.com>
11054 L:      linux-hwmon@vger.kernel.org
11055 S:      Maintained
11056 F:      Documentation/hwmon/pc87427
11057 F:      drivers/hwmon/pc87427.c
11058
11059 PCA9532 LED DRIVER
11060 M:      Riku Voipio <riku.voipio@iki.fi>
11061 S:      Maintained
11062 F:      drivers/leds/leds-pca9532.c
11063 F:      include/linux/leds-pca9532.h
11064
11065 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11066 M:      Guenter Roeck <linux@roeck-us.net>
11067 L:      linux-i2c@vger.kernel.org
11068 S:      Maintained
11069 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11070
11071 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11072 M:      Khalid Aziz <khalid@gonehiking.org>
11073 S:      Maintained
11074 F:      drivers/firmware/pcdp.*
11075
11076 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11077 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11078 L:      linux-pci@vger.kernel.org
11079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11080 S:      Maintained
11081 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11082 F:      drivers/pci/controller/pci-aardvark.c
11083
11084 PCI DRIVER FOR ALTERA PCIE IP
11085 M:      Ley Foon Tan <lftan@altera.com>
11086 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11087 L:      linux-pci@vger.kernel.org
11088 S:      Supported
11089 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11090 F:      drivers/pci/controller/pcie-altera.c
11091
11092 PCI DRIVER FOR APPLIEDMICRO XGENE
11093 M:      Tanmay Inamdar <tinamdar@apm.com>
11094 L:      linux-pci@vger.kernel.org
11095 L:      linux-arm-kernel@lists.infradead.org
11096 S:      Maintained
11097 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11098 F:      drivers/pci/controller/pci-xgene.c
11099
11100 PCI DRIVER FOR ARM VERSATILE PLATFORM
11101 M:      Rob Herring <robh@kernel.org>
11102 L:      linux-pci@vger.kernel.org
11103 L:      linux-arm-kernel@lists.infradead.org
11104 S:      Maintained
11105 F:      Documentation/devicetree/bindings/pci/versatile.txt
11106 F:      drivers/pci/controller/pci-versatile.c
11107
11108 PCI DRIVER FOR ARMADA 8K
11109 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11110 L:      linux-pci@vger.kernel.org
11111 L:      linux-arm-kernel@lists.infradead.org
11112 S:      Maintained
11113 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11114 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11115
11116 PCI DRIVER FOR CADENCE PCIE IP
11117 M:      Alan Douglas <adouglas@cadence.com>
11118 L:      linux-pci@vger.kernel.org
11119 S:      Maintained
11120 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11121 F:      drivers/pci/controller/pcie-cadence*
11122
11123 PCI DRIVER FOR FREESCALE LAYERSCAPE
11124 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11125 M:      Mingkai Hu <mingkai.hu@nxp.com>
11126 M:      Roy Zang <roy.zang@nxp.com>
11127 L:      linuxppc-dev@lists.ozlabs.org
11128 L:      linux-pci@vger.kernel.org
11129 L:      linux-arm-kernel@lists.infradead.org
11130 S:      Maintained
11131 F:      drivers/pci/controller/dwc/*layerscape*
11132
11133 PCI DRIVER FOR GENERIC OF HOSTS
11134 M:      Will Deacon <will.deacon@arm.com>
11135 L:      linux-pci@vger.kernel.org
11136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11137 S:      Maintained
11138 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11139 F:      drivers/pci/controller/pci-host-common.c
11140 F:      drivers/pci/controller/pci-host-generic.c
11141
11142 PCI DRIVER FOR IMX6
11143 M:      Richard Zhu <hongxing.zhu@nxp.com>
11144 M:      Lucas Stach <l.stach@pengutronix.de>
11145 L:      linux-pci@vger.kernel.org
11146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11147 S:      Maintained
11148 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11149 F:      drivers/pci/controller/dwc/*imx6*
11150
11151 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11152 M:      Keith Busch <keith.busch@intel.com>
11153 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11154 L:      linux-pci@vger.kernel.org
11155 S:      Supported
11156 F:      drivers/pci/controller/vmd.c
11157
11158 PCI DRIVER FOR MICROSEMI SWITCHTEC
11159 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11160 M:      Logan Gunthorpe <logang@deltatee.com>
11161 L:      linux-pci@vger.kernel.org
11162 S:      Maintained
11163 F:      Documentation/switchtec.txt
11164 F:      Documentation/ABI/testing/sysfs-class-switchtec
11165 F:      drivers/pci/switch/switchtec*
11166 F:      include/uapi/linux/switchtec_ioctl.h
11167 F:      include/linux/switchtec.h
11168 F:      drivers/ntb/hw/mscc/
11169
11170 PCI DRIVER FOR MOBIVEIL PCIE IP
11171 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11172 L:      linux-pci@vger.kernel.org
11173 S:      Supported
11174 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11175 F:      drivers/pci/controller/pcie-mobiveil.c
11176
11177 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11178 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11179 M:      Jason Cooper <jason@lakedaemon.net>
11180 L:      linux-pci@vger.kernel.org
11181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11182 S:      Maintained
11183 F:      drivers/pci/controller/*mvebu*
11184
11185 PCI DRIVER FOR NVIDIA TEGRA
11186 M:      Thierry Reding <thierry.reding@gmail.com>
11187 L:      linux-tegra@vger.kernel.org
11188 L:      linux-pci@vger.kernel.org
11189 S:      Supported
11190 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11191 F:      drivers/pci/controller/pci-tegra.c
11192
11193 PCI DRIVER FOR RENESAS R-CAR
11194 M:      Simon Horman <horms@verge.net.au>
11195 L:      linux-pci@vger.kernel.org
11196 L:      linux-renesas-soc@vger.kernel.org
11197 S:      Maintained
11198 F:      drivers/pci/controller/*rcar*
11199
11200 PCI DRIVER FOR SAMSUNG EXYNOS
11201 M:      Jingoo Han <jingoohan1@gmail.com>
11202 L:      linux-pci@vger.kernel.org
11203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11204 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11205 S:      Maintained
11206 F:      drivers/pci/controller/dwc/pci-exynos.c
11207
11208 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11209 M:      Jingoo Han <jingoohan1@gmail.com>
11210 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11211 L:      linux-pci@vger.kernel.org
11212 S:      Maintained
11213 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11214 F:      drivers/pci/controller/dwc/*designware*
11215
11216 PCI DRIVER FOR TI DRA7XX
11217 M:      Kishon Vijay Abraham I <kishon@ti.com>
11218 L:      linux-omap@vger.kernel.org
11219 L:      linux-pci@vger.kernel.org
11220 S:      Supported
11221 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11222 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11223
11224 PCI DRIVER FOR TI KEYSTONE
11225 M:      Murali Karicheri <m-karicheri2@ti.com>
11226 L:      linux-pci@vger.kernel.org
11227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11228 S:      Maintained
11229 F:      drivers/pci/controller/dwc/*keystone*
11230
11231 PCI ENDPOINT SUBSYSTEM
11232 M:      Kishon Vijay Abraham I <kishon@ti.com>
11233 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11234 L:      linux-pci@vger.kernel.org
11235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11236 S:      Supported
11237 F:      drivers/pci/endpoint/
11238 F:      drivers/misc/pci_endpoint_test.c
11239 F:      tools/pci/
11240
11241 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11242 M:      Russell Currey <ruscur@russell.cc>
11243 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11244 M:      Oliver O'Halloran <oohall@gmail.com>
11245 L:      linuxppc-dev@lists.ozlabs.org
11246 S:      Supported
11247 F:      Documentation/PCI/pci-error-recovery.txt
11248 F:      drivers/pci/pcie/aer.c
11249 F:      drivers/pci/pcie/dpc.c
11250 F:      drivers/pci/pcie/err.c
11251 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11252 F:      arch/powerpc/kernel/eeh*.c
11253 F:      arch/powerpc/platforms/*/eeh*.c
11254 F:      arch/powerpc/include/*/eeh*.h
11255
11256 PCI ERROR RECOVERY
11257 M:      Linas Vepstas <linasvepstas@gmail.com>
11258 L:      linux-pci@vger.kernel.org
11259 S:      Supported
11260 F:      Documentation/PCI/pci-error-recovery.txt
11261
11262 PCI MSI DRIVER FOR ALTERA MSI IP
11263 M:      Ley Foon Tan <lftan@altera.com>
11264 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11265 L:      linux-pci@vger.kernel.org
11266 S:      Supported
11267 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11268 F:      drivers/pci/controller/pcie-altera-msi.c
11269
11270 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11271 M:      Duc Dang <dhdang@apm.com>
11272 L:      linux-pci@vger.kernel.org
11273 L:      linux-arm-kernel@lists.infradead.org
11274 S:      Maintained
11275 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11276 F:      drivers/pci/controller/pci-xgene-msi.c
11277
11278 PCI SUBSYSTEM
11279 M:      Bjorn Helgaas <bhelgaas@google.com>
11280 L:      linux-pci@vger.kernel.org
11281 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11283 S:      Supported
11284 F:      Documentation/devicetree/bindings/pci/
11285 F:      Documentation/PCI/
11286 F:      drivers/acpi/pci*
11287 F:      drivers/pci/
11288 F:      include/asm-generic/pci*
11289 F:      include/linux/pci*
11290 F:      include/linux/of_pci.h
11291 F:      include/uapi/linux/pci*
11292 F:      lib/pci*
11293 F:      arch/x86/pci/
11294 F:      arch/x86/kernel/quirks.c
11295
11296 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11297 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11298 L:      linux-pci@vger.kernel.org
11299 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11301 S:      Supported
11302 F:      drivers/pci/controller/
11303
11304 PCIE DRIVER FOR AXIS ARTPEC
11305 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11306 L:      linux-arm-kernel@axis.com
11307 L:      linux-pci@vger.kernel.org
11308 S:      Maintained
11309 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11310 F:      drivers/pci/controller/dwc/*artpec*
11311
11312 PCIE DRIVER FOR CAVIUM THUNDERX
11313 M:      David Daney <david.daney@cavium.com>
11314 L:      linux-pci@vger.kernel.org
11315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11316 S:      Supported
11317 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11318 F:      drivers/pci/controller/pci-thunder-*
11319
11320 PCIE DRIVER FOR HISILICON
11321 M:      Zhou Wang <wangzhou1@hisilicon.com>
11322 L:      linux-pci@vger.kernel.org
11323 S:      Maintained
11324 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11325 F:      drivers/pci/controller/dwc/pcie-hisi.c
11326
11327 PCIE DRIVER FOR HISILICON KIRIN
11328 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11329 M:      Binghui Wang <wangbinghui@hisilicon.com>
11330 L:      linux-pci@vger.kernel.org
11331 S:      Maintained
11332 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11333 F:      drivers/pci/controller/dwc/pcie-kirin.c
11334
11335 PCIE DRIVER FOR HISILICON STB
11336 M:      Jianguo Sun <sunjianguo1@huawei.com>
11337 M:      Shawn Guo <shawn.guo@linaro.org>
11338 L:      linux-pci@vger.kernel.org
11339 S:      Maintained
11340 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11341 F:      drivers/pci/controller/dwc/pcie-histb.c
11342
11343 PCIE DRIVER FOR MEDIATEK
11344 M:      Ryder Lee <ryder.lee@mediatek.com>
11345 L:      linux-pci@vger.kernel.org
11346 L:      linux-mediatek@lists.infradead.org
11347 S:      Supported
11348 F:      Documentation/devicetree/bindings/pci/mediatek*
11349 F:      drivers/pci/controller/*mediatek*
11350
11351 PCIE DRIVER FOR QUALCOMM MSM
11352 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11353 L:      linux-pci@vger.kernel.org
11354 L:      linux-arm-msm@vger.kernel.org
11355 S:      Maintained
11356 F:      drivers/pci/controller/dwc/*qcom*
11357
11358 PCIE DRIVER FOR ROCKCHIP
11359 M:      Shawn Lin <shawn.lin@rock-chips.com>
11360 L:      linux-pci@vger.kernel.org
11361 L:      linux-rockchip@lists.infradead.org
11362 S:      Maintained
11363 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11364 F:      drivers/pci/controller/pcie-rockchip*
11365
11366 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11367 M:      Linus Walleij <linus.walleij@linaro.org>
11368 L:      linux-pci@vger.kernel.org
11369 S:      Maintained
11370 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11371 F:      drivers/pci/controller/pci-v3-semi.c
11372
11373 PCIE DRIVER FOR ST SPEAR13XX
11374 M:      Pratyush Anand <pratyush.anand@gmail.com>
11375 L:      linux-pci@vger.kernel.org
11376 S:      Maintained
11377 F:      drivers/pci/controller/dwc/*spear*
11378
11379 PCMCIA SUBSYSTEM
11380 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11382 S:      Odd Fixes
11383 F:      Documentation/pcmcia/
11384 F:      tools/pcmcia/
11385 F:      drivers/pcmcia/
11386 F:      include/pcmcia/
11387
11388 PCNET32 NETWORK DRIVER
11389 M:      Don Fry <pcnet32@frontier.com>
11390 L:      netdev@vger.kernel.org
11391 S:      Maintained
11392 F:      drivers/net/ethernet/amd/pcnet32.c
11393
11394 PCRYPT PARALLEL CRYPTO ENGINE
11395 M:      Steffen Klassert <steffen.klassert@secunet.com>
11396 L:      linux-crypto@vger.kernel.org
11397 S:      Maintained
11398 F:      crypto/pcrypt.c
11399 F:      include/crypto/pcrypt.h
11400
11401 PEAQ WMI HOTKEYS DRIVER
11402 M:      Hans de Goede <hdegoede@redhat.com>
11403 L:      platform-driver-x86@vger.kernel.org
11404 S:      Maintained
11405 F:      drivers/platform/x86/peaq-wmi.c
11406
11407 PER-CPU MEMORY ALLOCATOR
11408 M:      Dennis Zhou <dennis@kernel.org>
11409 M:      Tejun Heo <tj@kernel.org>
11410 M:      Christoph Lameter <cl@linux.com>
11411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11412 S:      Maintained
11413 F:      include/linux/percpu*.h
11414 F:      mm/percpu*.c
11415 F:      arch/*/include/asm/percpu.h
11416
11417 PER-TASK DELAY ACCOUNTING
11418 M:      Balbir Singh <bsingharora@gmail.com>
11419 S:      Maintained
11420 F:      include/linux/delayacct.h
11421 F:      kernel/delayacct.c
11422
11423 PERFORMANCE EVENTS SUBSYSTEM
11424 M:      Peter Zijlstra <peterz@infradead.org>
11425 M:      Ingo Molnar <mingo@redhat.com>
11426 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11427 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11428 R:      Jiri Olsa <jolsa@redhat.com>
11429 R:      Namhyung Kim <namhyung@kernel.org>
11430 L:      linux-kernel@vger.kernel.org
11431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11432 S:      Supported
11433 F:      kernel/events/*
11434 F:      include/linux/perf_event.h
11435 F:      include/uapi/linux/perf_event.h
11436 F:      arch/*/kernel/perf_event*.c
11437 F:      arch/*/kernel/*/perf_event*.c
11438 F:      arch/*/kernel/*/*/perf_event*.c
11439 F:      arch/*/include/asm/perf_event.h
11440 F:      arch/*/kernel/perf_callchain.c
11441 F:      arch/*/events/*
11442 F:      tools/perf/
11443
11444 PERSONALITY HANDLING
11445 M:      Christoph Hellwig <hch@infradead.org>
11446 L:      linux-abi-devel@lists.sourceforge.net
11447 S:      Maintained
11448 F:      include/linux/personality.h
11449 F:      include/uapi/linux/personality.h
11450
11451 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11452 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11453 L:      linux-input@vger.kernel.org
11454 S:      Maintained
11455 F:      Documentation/input/devices/pxrc.rst
11456 F:      drivers/input/joystick/pxrc.c
11457
11458 PHONET PROTOCOL
11459 M:      Remi Denis-Courmont <courmisch@gmail.com>
11460 S:      Supported
11461 F:      Documentation/networking/phonet.txt
11462 F:      include/linux/phonet.h
11463 F:      include/net/phonet/
11464 F:      include/uapi/linux/phonet.h
11465 F:      net/phonet/
11466
11467 PHRAM MTD DRIVER
11468 M:      Joern Engel <joern@lazybastard.org>
11469 L:      linux-mtd@lists.infradead.org
11470 S:      Maintained
11471 F:      drivers/mtd/devices/phram.c
11472
11473 PICOLCD HID DRIVER
11474 M:      Bruno Prémont <bonbons@linux-vserver.org>
11475 L:      linux-input@vger.kernel.org
11476 S:      Maintained
11477 F:      drivers/hid/hid-picolcd*
11478
11479 PICOXCELL SUPPORT
11480 M:      Jamie Iles <jamie@jamieiles.com>
11481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11482 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11483 S:      Supported
11484 F:      arch/arm/boot/dts/picoxcell*
11485 F:      arch/arm/mach-picoxcell/
11486 F:      drivers/crypto/picoxcell*
11487
11488 PIN CONTROL SUBSYSTEM
11489 M:      Linus Walleij <linus.walleij@linaro.org>
11490 L:      linux-gpio@vger.kernel.org
11491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11492 S:      Maintained
11493 F:      Documentation/devicetree/bindings/pinctrl/
11494 F:      Documentation/driver-api/pinctl.rst
11495 F:      drivers/pinctrl/
11496 F:      include/linux/pinctrl/
11497
11498 PIN CONTROLLER - ATMEL AT91
11499 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11501 S:      Maintained
11502 F:      drivers/pinctrl/pinctrl-at91.*
11503
11504 PIN CONTROLLER - ATMEL AT91 PIO4
11505 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11507 L:      linux-gpio@vger.kernel.org
11508 S:      Supported
11509 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11510
11511 PIN CONTROLLER - FREESCALE
11512 M:      Dong Aisheng <aisheng.dong@nxp.com>
11513 M:      Fabio Estevam <festevam@gmail.com>
11514 M:      Shawn Guo <shawnguo@kernel.org>
11515 M:      Stefan Agner <stefan@agner.ch>
11516 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11517 L:      linux-gpio@vger.kernel.org
11518 S:      Maintained
11519 F:      drivers/pinctrl/freescale/
11520 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11521
11522 PIN CONTROLLER - INTEL
11523 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11524 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11525 S:      Maintained
11526 F:      drivers/pinctrl/intel/
11527
11528 PIN CONTROLLER - MEDIATEK
11529 M:      Sean Wang <sean.wang@kernel.org>
11530 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11531 S:      Maintained
11532 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11533 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11534 F:      drivers/pinctrl/mediatek/
11535
11536 PIN CONTROLLER - QUALCOMM
11537 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11538 S:      Maintained
11539 L:      linux-arm-msm@vger.kernel.org
11540 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11541 F:      drivers/pinctrl/qcom/
11542
11543 PIN CONTROLLER - RENESAS
11544 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11545 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11546 L:      linux-renesas-soc@vger.kernel.org
11547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11548 S:      Maintained
11549 F:      drivers/pinctrl/sh-pfc/
11550
11551 PIN CONTROLLER - SAMSUNG
11552 M:      Tomasz Figa <tomasz.figa@gmail.com>
11553 M:      Krzysztof Kozlowski <krzk@kernel.org>
11554 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11556 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11557 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11559 S:      Maintained
11560 F:      drivers/pinctrl/samsung/
11561 F:      include/dt-bindings/pinctrl/samsung.h
11562 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11563
11564 PIN CONTROLLER - SINGLE
11565 M:      Tony Lindgren <tony@atomide.com>
11566 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11568 L:      linux-omap@vger.kernel.org
11569 S:      Maintained
11570 F:      drivers/pinctrl/pinctrl-single.c
11571
11572 PIN CONTROLLER - ST SPEAR
11573 M:      Viresh Kumar <vireshk@kernel.org>
11574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11575 W:      http://www.st.com/spear
11576 S:      Maintained
11577 F:      drivers/pinctrl/spear/
11578
11579 PISTACHIO SOC SUPPORT
11580 M:      James Hartley <james.hartley@sondrel.com>
11581 L:      linux-mips@linux-mips.org
11582 S:      Odd Fixes
11583 F:      arch/mips/pistachio/
11584 F:      arch/mips/include/asm/mach-pistachio/
11585 F:      arch/mips/boot/dts/img/pistachio*
11586 F:      arch/mips/configs/pistachio*_defconfig
11587
11588 PKTCDVD DRIVER
11589 S:      Orphan
11590 M:      linux-block@vger.kernel.org
11591 F:      drivers/block/pktcdvd.c
11592 F:      include/linux/pktcdvd.h
11593 F:      include/uapi/linux/pktcdvd.h
11594
11595 PKUNITY SOC DRIVERS
11596 M:      Guan Xuetao <gxt@pku.edu.cn>
11597 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11598 S:      Maintained
11599 T:      git git://github.com/gxt/linux.git
11600 F:      drivers/input/serio/i8042-unicore32io.h
11601 F:      drivers/i2c/busses/i2c-puv3.c
11602 F:      drivers/video/fbdev/fb-puv3.c
11603 F:      drivers/rtc/rtc-puv3.c
11604
11605 PMBUS HARDWARE MONITORING DRIVERS
11606 M:      Guenter Roeck <linux@roeck-us.net>
11607 L:      linux-hwmon@vger.kernel.org
11608 W:      http://hwmon.wiki.kernel.org/
11609 W:      http://www.roeck-us.net/linux/drivers/
11610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11611 S:      Maintained
11612 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11613 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11614 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11615 F:      Documentation/hwmon/adm1275
11616 F:      Documentation/hwmon/ibm-cffps
11617 F:      Documentation/hwmon/ir35221
11618 F:      Documentation/hwmon/lm25066
11619 F:      Documentation/hwmon/ltc2978
11620 F:      Documentation/hwmon/ltc3815
11621 F:      Documentation/hwmon/max16064
11622 F:      Documentation/hwmon/max20751
11623 F:      Documentation/hwmon/max31785
11624 F:      Documentation/hwmon/max34440
11625 F:      Documentation/hwmon/max8688
11626 F:      Documentation/hwmon/pmbus
11627 F:      Documentation/hwmon/pmbus-core
11628 F:      Documentation/hwmon/tps40422
11629 F:      Documentation/hwmon/ucd9000
11630 F:      Documentation/hwmon/ucd9200
11631 F:      Documentation/hwmon/zl6100
11632 F:      drivers/hwmon/pmbus/
11633 F:      include/linux/pmbus.h
11634
11635 PMC SIERRA MaxRAID DRIVER
11636 L:      linux-scsi@vger.kernel.org
11637 W:      http://www.pmc-sierra.com/
11638 S:      Orphan
11639 F:      drivers/scsi/pmcraid.*
11640
11641 PMC SIERRA PM8001 DRIVER
11642 M:      Jack Wang <jinpu.wang@profitbricks.com>
11643 M:      lindar_liu@usish.com
11644 L:      linux-scsi@vger.kernel.org
11645 S:      Supported
11646 F:      drivers/scsi/pm8001/
11647
11648 PNP SUPPORT
11649 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11650 S:      Maintained
11651 F:      drivers/pnp/
11652
11653 POSIX CLOCKS and TIMERS
11654 M:      Thomas Gleixner <tglx@linutronix.de>
11655 L:      linux-kernel@vger.kernel.org
11656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11657 S:      Maintained
11658 F:      fs/timerfd.c
11659 F:      include/linux/timer*
11660 F:      kernel/time/*timer*
11661
11662 POWER MANAGEMENT CORE
11663 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11664 L:      linux-pm@vger.kernel.org
11665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11666 B:      https://bugzilla.kernel.org
11667 S:      Supported
11668 F:      drivers/base/power/
11669 F:      include/linux/pm.h
11670 F:      include/linux/pm_*
11671 F:      include/linux/powercap.h
11672 F:      drivers/powercap/
11673 F:      kernel/configs/nopm.config
11674
11675 POWER STATE COORDINATION INTERFACE (PSCI)
11676 M:      Mark Rutland <mark.rutland@arm.com>
11677 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11678 L:      linux-arm-kernel@lists.infradead.org
11679 S:      Maintained
11680 F:      drivers/firmware/psci*.c
11681 F:      include/linux/psci.h
11682 F:      include/uapi/linux/psci.h
11683
11684 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11685 M:      Sebastian Reichel <sre@kernel.org>
11686 L:      linux-pm@vger.kernel.org
11687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11688 S:      Maintained
11689 F:      Documentation/ABI/testing/sysfs-class-power
11690 F:      Documentation/devicetree/bindings/power/supply/
11691 F:      include/linux/power_supply.h
11692 F:      drivers/power/supply/
11693
11694 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11695 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11696 L:      linuxppc-dev@lists.ozlabs.org
11697 S:      Maintained
11698 F:      drivers/char/powernv-op-panel.c
11699
11700 PPP OVER ATM (RFC 2364)
11701 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11702 S:      Maintained
11703 F:      net/atm/pppoatm.c
11704 F:      include/uapi/linux/atmppp.h
11705
11706 PPP OVER ETHERNET
11707 M:      Michal Ostrowski <mostrows@earthlink.net>
11708 S:      Maintained
11709 F:      drivers/net/ppp/pppoe.c
11710 F:      drivers/net/ppp/pppox.c
11711
11712 PPP OVER L2TP
11713 M:      James Chapman <jchapman@katalix.com>
11714 S:      Maintained
11715 F:      net/l2tp/l2tp_ppp.c
11716 F:      include/linux/if_pppol2tp.h
11717 F:      include/uapi/linux/if_pppol2tp.h
11718
11719 PPP PROTOCOL DRIVERS AND COMPRESSORS
11720 M:      Paul Mackerras <paulus@samba.org>
11721 L:      linux-ppp@vger.kernel.org
11722 S:      Maintained
11723 F:      drivers/net/ppp/ppp_*
11724
11725 PPS SUPPORT
11726 M:      Rodolfo Giometti <giometti@enneenne.com>
11727 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11728 L:      linuxpps@ml.enneenne.com (subscribers-only)
11729 S:      Maintained
11730 F:      Documentation/pps/
11731 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11732 F:      Documentation/ABI/testing/sysfs-pps
11733 F:      drivers/pps/
11734 F:      include/linux/pps*.h
11735 F:      include/uapi/linux/pps.h
11736
11737 PPTP DRIVER
11738 M:      Dmitry Kozlov <xeb@mail.ru>
11739 L:      netdev@vger.kernel.org
11740 S:      Maintained
11741 F:      drivers/net/ppp/pptp.c
11742 W:      http://sourceforge.net/projects/accel-pptp
11743
11744 PREEMPTIBLE KERNEL
11745 M:      Robert Love <rml@tech9.net>
11746 L:      kpreempt-tech@lists.sourceforge.net
11747 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11748 S:      Supported
11749 F:      Documentation/preempt-locking.txt
11750 F:      include/linux/preempt.h
11751
11752 PRINTK
11753 M:      Petr Mladek <pmladek@suse.com>
11754 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11755 R:      Steven Rostedt <rostedt@goodmis.org>
11756 S:      Maintained
11757 F:      kernel/printk/
11758 F:      include/linux/printk.h
11759
11760 PRISM54 WIRELESS DRIVER
11761 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11762 L:      linux-wireless@vger.kernel.org
11763 W:      http://wireless.kernel.org/en/users/Drivers/p54
11764 S:      Obsolete
11765 F:      drivers/net/wireless/intersil/prism54/
11766
11767 PROC FILESYSTEM
11768 R:      Alexey Dobriyan <adobriyan@gmail.com>
11769 L:      linux-kernel@vger.kernel.org
11770 L:      linux-fsdevel@vger.kernel.org
11771 S:      Maintained
11772 F:      fs/proc/
11773 F:      include/linux/proc_fs.h
11774 F:      tools/testing/selftests/proc/
11775
11776 PROC SYSCTL
11777 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11778 M:      Kees Cook <keescook@chromium.org>
11779 L:      linux-kernel@vger.kernel.org
11780 L:      linux-fsdevel@vger.kernel.org
11781 S:      Maintained
11782 F:      fs/proc/proc_sysctl.c
11783 F:      include/linux/sysctl.h
11784 F:      kernel/sysctl.c
11785 F:      tools/testing/selftests/sysctl/
11786
11787 PS3 NETWORK SUPPORT
11788 M:      Geoff Levand <geoff@infradead.org>
11789 L:      netdev@vger.kernel.org
11790 L:      linuxppc-dev@lists.ozlabs.org
11791 S:      Maintained
11792 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11793
11794 PS3 PLATFORM SUPPORT
11795 M:      Geoff Levand <geoff@infradead.org>
11796 L:      linuxppc-dev@lists.ozlabs.org
11797 S:      Maintained
11798 F:      arch/powerpc/boot/ps3*
11799 F:      arch/powerpc/include/asm/lv1call.h
11800 F:      arch/powerpc/include/asm/ps3*.h
11801 F:      arch/powerpc/platforms/ps3/
11802 F:      drivers/*/ps3*
11803 F:      drivers/ps3/
11804 F:      drivers/rtc/rtc-ps3.c
11805 F:      drivers/usb/host/*ps3.c
11806 F:      sound/ppc/snd_ps3*
11807
11808 PS3VRAM DRIVER
11809 M:      Jim Paris <jim@jtan.com>
11810 M:      Geoff Levand <geoff@infradead.org>
11811 L:      linuxppc-dev@lists.ozlabs.org
11812 S:      Maintained
11813 F:      drivers/block/ps3vram.c
11814
11815 PSAMPLE PACKET SAMPLING SUPPORT:
11816 M:      Yotam Gigi <yotam.gi@gmail.com>
11817 S:      Maintained
11818 F:      net/psample
11819 F:      include/net/psample.h
11820 F:      include/uapi/linux/psample.h
11821
11822 PSTORE FILESYSTEM
11823 M:      Kees Cook <keescook@chromium.org>
11824 M:      Anton Vorontsov <anton@enomsg.org>
11825 M:      Colin Cross <ccross@android.com>
11826 M:      Tony Luck <tony.luck@intel.com>
11827 S:      Maintained
11828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11829 F:      fs/pstore/
11830 F:      include/linux/pstore*
11831 F:      drivers/firmware/efi/efi-pstore.c
11832 F:      drivers/acpi/apei/erst.c
11833 F:      Documentation/admin-guide/ramoops.rst
11834 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11835 K:      \b(pstore|ramoops)
11836
11837 PTP HARDWARE CLOCK SUPPORT
11838 M:      Richard Cochran <richardcochran@gmail.com>
11839 L:      netdev@vger.kernel.org
11840 S:      Maintained
11841 W:      http://linuxptp.sourceforge.net/
11842 F:      Documentation/ABI/testing/sysfs-ptp
11843 F:      Documentation/ptp/*
11844 F:      drivers/net/phy/dp83640*
11845 F:      drivers/ptp/*
11846 F:      include/linux/ptp_cl*
11847
11848 PTRACE SUPPORT
11849 M:      Oleg Nesterov <oleg@redhat.com>
11850 S:      Maintained
11851 F:      include/asm-generic/syscall.h
11852 F:      include/linux/ptrace.h
11853 F:      include/linux/regset.h
11854 F:      include/linux/tracehook.h
11855 F:      include/uapi/linux/ptrace.h
11856 F:      include/uapi/linux/ptrace.h
11857 F:      include/asm-generic/ptrace.h
11858 F:      kernel/ptrace.c
11859 F:      arch/*/ptrace*.c
11860 F:      arch/*/*/ptrace*.c
11861 F:      arch/*/include/asm/ptrace*.h
11862
11863 PULSE8-CEC DRIVER
11864 M:      Hans Verkuil <hverkuil@xs4all.nl>
11865 L:      linux-media@vger.kernel.org
11866 T:      git git://linuxtv.org/media_tree.git
11867 S:      Maintained
11868 F:      drivers/media/usb/pulse8-cec/*
11869 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11870
11871 PVRUSB2 VIDEO4LINUX DRIVER
11872 M:      Mike Isely <isely@pobox.com>
11873 L:      pvrusb2@isely.net       (subscribers-only)
11874 L:      linux-media@vger.kernel.org
11875 W:      http://www.isely.net/pvrusb2/
11876 T:      git git://linuxtv.org/media_tree.git
11877 S:      Maintained
11878 F:      Documentation/media/v4l-drivers/pvrusb2*
11879 F:      drivers/media/usb/pvrusb2/
11880
11881 PWC WEBCAM DRIVER
11882 M:      Hans Verkuil <hverkuil@xs4all.nl>
11883 L:      linux-media@vger.kernel.org
11884 T:      git git://linuxtv.org/media_tree.git
11885 S:      Odd Fixes
11886 F:      drivers/media/usb/pwc/*
11887
11888 PWM FAN DRIVER
11889 M:      Kamil Debski <kamil@wypas.org>
11890 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11891 L:      linux-hwmon@vger.kernel.org
11892 S:      Supported
11893 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11894 F:      Documentation/hwmon/pwm-fan
11895 F:      drivers/hwmon/pwm-fan.c
11896
11897 PWM IR Transmitter
11898 M:      Sean Young <sean@mess.org>
11899 L:      linux-media@vger.kernel.org
11900 S:      Maintained
11901 F:      drivers/media/rc/pwm-ir-tx.c
11902
11903 PWM SUBSYSTEM
11904 M:      Thierry Reding <thierry.reding@gmail.com>
11905 L:      linux-pwm@vger.kernel.org
11906 S:      Maintained
11907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11908 F:      Documentation/pwm.txt
11909 F:      Documentation/devicetree/bindings/pwm/
11910 F:      include/linux/pwm.h
11911 F:      drivers/pwm/
11912 F:      drivers/video/backlight/pwm_bl.c
11913 F:      include/linux/pwm_backlight.h
11914 F:      drivers/gpio/gpio-mvebu.c
11915 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11916
11917 PXA GPIO DRIVER
11918 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11919 L:      linux-gpio@vger.kernel.org
11920 S:      Maintained
11921 F:      drivers/gpio/gpio-pxa.c
11922
11923 PXA MMCI DRIVER
11924 S:      Orphan
11925
11926 PXA RTC DRIVER
11927 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11928 L:      linux-rtc@vger.kernel.org
11929 S:      Maintained
11930
11931 PXA2xx/PXA3xx SUPPORT
11932 M:      Daniel Mack <daniel@zonque.org>
11933 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11934 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11936 T:      git git://github.com/hzhuang1/linux.git
11937 T:      git git://github.com/rjarzmik/linux.git
11938 S:      Maintained
11939 F:      arch/arm/boot/dts/pxa*
11940 F:      arch/arm/mach-pxa/
11941 F:      drivers/dma/pxa*
11942 F:      drivers/pcmcia/pxa2xx*
11943 F:      drivers/pinctrl/pxa/
11944 F:      drivers/spi/spi-pxa2xx*
11945 F:      drivers/usb/gadget/udc/pxa2*
11946 F:      include/sound/pxa2xx-lib.h
11947 F:      sound/arm/pxa*
11948 F:      sound/soc/pxa/
11949
11950 QAT DRIVER
11951 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11952 L:      qat-linux@intel.com
11953 S:      Supported
11954 F:      drivers/crypto/qat/
11955
11956 QCOM AUDIO (ASoC) DRIVERS
11957 M:      Patrick Lai <plai@codeaurora.org>
11958 M:      Banajit Goswami <bgoswami@codeaurora.org>
11959 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11960 S:      Supported
11961 F:      sound/soc/qcom/
11962
11963 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11964 M:      Gabriel Somlo <somlo@cmu.edu>
11965 M:      "Michael S. Tsirkin" <mst@redhat.com>
11966 L:      qemu-devel@nongnu.org
11967 S:      Maintained
11968 F:      drivers/firmware/qemu_fw_cfg.c
11969 F:      include/uapi/linux/qemu_fw_cfg.h
11970
11971 QIB DRIVER
11972 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11973 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11974 L:      linux-rdma@vger.kernel.org
11975 S:      Supported
11976 F:      drivers/infiniband/hw/qib/
11977
11978 QLOGIC QL41xxx FCOE DRIVER
11979 M:      QLogic-Storage-Upstream@cavium.com
11980 L:      linux-scsi@vger.kernel.org
11981 S:      Supported
11982 F:      drivers/scsi/qedf/
11983
11984 QLOGIC QL41xxx ISCSI DRIVER
11985 M:      QLogic-Storage-Upstream@cavium.com
11986 L:      linux-scsi@vger.kernel.org
11987 S:      Supported
11988 F:      drivers/scsi/qedi/
11989
11990 QLOGIC QL4xxx ETHERNET DRIVER
11991 M:      Ariel Elior <Ariel.Elior@cavium.com>
11992 M:      everest-linux-l2@cavium.com
11993 L:      netdev@vger.kernel.org
11994 S:      Supported
11995 F:      drivers/net/ethernet/qlogic/qed/
11996 F:      include/linux/qed/
11997 F:      drivers/net/ethernet/qlogic/qede/
11998
11999 QLOGIC QL4xxx RDMA DRIVER
12000 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12001 M:      Ariel Elior <Ariel.Elior@cavium.com>
12002 L:      linux-rdma@vger.kernel.org
12003 S:      Supported
12004 F:      drivers/infiniband/hw/qedr/
12005 F:      include/uapi/rdma/qedr-abi.h
12006
12007 QLOGIC QLA1280 SCSI DRIVER
12008 M:      Michael Reed <mdr@sgi.com>
12009 L:      linux-scsi@vger.kernel.org
12010 S:      Maintained
12011 F:      drivers/scsi/qla1280.[ch]
12012
12013 QLOGIC QLA2XXX FC-SCSI DRIVER
12014 M:      qla2xxx-upstream@qlogic.com
12015 L:      linux-scsi@vger.kernel.org
12016 S:      Supported
12017 F:      Documentation/scsi/LICENSE.qla2xxx
12018 F:      drivers/scsi/qla2xxx/
12019
12020 QLOGIC QLA3XXX NETWORK DRIVER
12021 M:      Dept-GELinuxNICDev@cavium.com
12022 L:      netdev@vger.kernel.org
12023 S:      Supported
12024 F:      Documentation/networking/LICENSE.qla3xxx
12025 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12026
12027 QLOGIC QLA4XXX iSCSI DRIVER
12028 M:      QLogic-Storage-Upstream@qlogic.com
12029 L:      linux-scsi@vger.kernel.org
12030 S:      Supported
12031 F:      Documentation/scsi/LICENSE.qla4xxx
12032 F:      drivers/scsi/qla4xxx/
12033
12034 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12035 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12036 M:      Manish Chopra <manish.chopra@cavium.com>
12037 M:      Dept-GELinuxNICDev@cavium.com
12038 L:      netdev@vger.kernel.org
12039 S:      Supported
12040 F:      drivers/net/ethernet/qlogic/qlcnic/
12041
12042 QLOGIC QLGE 10Gb ETHERNET DRIVER
12043 M:      Manish Chopra <manish.chopra@cavium.com>
12044 M:      Dept-GELinuxNICDev@cavium.com
12045 L:      netdev@vger.kernel.org
12046 S:      Supported
12047 F:      drivers/net/ethernet/qlogic/qlge/
12048
12049 QM1D1B0004 MEDIA DRIVER
12050 M:      Akihiro Tsukada <tskd08@gmail.com>
12051 L:      linux-media@vger.kernel.org
12052 S:      Odd Fixes
12053 F:      drivers/media/tuners/qm1d1b0004*
12054
12055 QM1D1C0042 MEDIA DRIVER
12056 M:      Akihiro Tsukada <tskd08@gmail.com>
12057 L:      linux-media@vger.kernel.org
12058 S:      Odd Fixes
12059 F:      drivers/media/tuners/qm1d1c0042*
12060
12061 QNX4 FILESYSTEM
12062 M:      Anders Larsen <al@alarsen.net>
12063 W:      http://www.alarsen.net/linux/qnx4fs/
12064 S:      Maintained
12065 F:      fs/qnx4/
12066 F:      include/uapi/linux/qnx4_fs.h
12067 F:      include/uapi/linux/qnxtypes.h
12068
12069 QORIQ DPAA2 FSL-MC BUS DRIVER
12070 M:      Stuart Yoder <stuyoder@gmail.com>
12071 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12072 L:      linux-kernel@vger.kernel.org
12073 S:      Maintained
12074 F:      drivers/bus/fsl-mc/
12075 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12076 F:      Documentation/networking/dpaa2/overview.rst
12077
12078 QT1010 MEDIA DRIVER
12079 M:      Antti Palosaari <crope@iki.fi>
12080 L:      linux-media@vger.kernel.org
12081 W:      https://linuxtv.org
12082 W:      http://palosaari.fi/linux/
12083 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12084 T:      git git://linuxtv.org/anttip/media_tree.git
12085 S:      Maintained
12086 F:      drivers/media/tuners/qt1010*
12087
12088 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12089 M:      Kalle Valo <kvalo@codeaurora.org>
12090 L:      ath10k@lists.infradead.org
12091 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12093 S:      Supported
12094 F:      drivers/net/wireless/ath/ath10k/
12095
12096 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12097 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12098 L:      linux-wireless@vger.kernel.org
12099 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12100 S:      Supported
12101 F:      drivers/net/wireless/ath/ath9k/
12102
12103 QUALCOMM CAMERA SUBSYSTEM DRIVER
12104 M:      Todor Tomov <todor.tomov@linaro.org>
12105 L:      linux-media@vger.kernel.org
12106 S:      Maintained
12107 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12108 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12109 F:      drivers/media/platform/qcom/camss/
12110
12111 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12112 M:  Ilia Lin <ilia.lin@gmail.com>
12113 L:  linux-pm@vger.kernel.org
12114 S:  Maintained
12115 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12116 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12117
12118 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12119 M:      Timur Tabi <timur@kernel.org>
12120 L:      netdev@vger.kernel.org
12121 S:      Maintained
12122 F:      drivers/net/ethernet/qualcomm/emac/
12123
12124 QUALCOMM GENERIC INTERFACE I2C DRIVER
12125 M:      Alok Chauhan <alokc@codeaurora.org>
12126 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12127 L:      linux-i2c@vger.kernel.org
12128 L:      linux-arm-msm@vger.kernel.org
12129 S:      Supported
12130 F:      drivers/i2c/busses/i2c-qcom-geni.c
12131
12132 QUALCOMM HEXAGON ARCHITECTURE
12133 M:      Richard Kuo <rkuo@codeaurora.org>
12134 L:      linux-hexagon@vger.kernel.org
12135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12136 S:      Supported
12137 F:      arch/hexagon/
12138
12139 QUALCOMM HIDMA DRIVER
12140 M:      Sinan Kaya <okaya@kernel.org>
12141 L:      linux-arm-kernel@lists.infradead.org
12142 L:      linux-arm-msm@vger.kernel.org
12143 L:      dmaengine@vger.kernel.org
12144 S:      Supported
12145 F:      drivers/dma/qcom/hidma*
12146
12147 QUALCOMM IOMMU
12148 M:      Rob Clark <robdclark@gmail.com>
12149 L:      iommu@lists.linux-foundation.org
12150 L:      linux-arm-msm@vger.kernel.org
12151 S:      Maintained
12152 F:      drivers/iommu/qcom_iommu.c
12153
12154 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12155 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12156 L:      linux-media@vger.kernel.org
12157 L:      linux-arm-msm@vger.kernel.org
12158 T:      git git://linuxtv.org/media_tree.git
12159 S:      Maintained
12160 F:      drivers/media/platform/qcom/venus/
12161
12162 QUALCOMM WCN36XX WIRELESS DRIVER
12163 M:      Kalle Valo <kvalo@codeaurora.org>
12164 L:      wcn36xx@lists.infradead.org
12165 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12166 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12167 S:      Supported
12168 F:      drivers/net/wireless/ath/wcn36xx/
12169
12170 QUANTENNA QTNFMAC WIRELESS DRIVER
12171 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12172 M:      Avinash Patil <avinashp@quantenna.com>
12173 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12174 L:      linux-wireless@vger.kernel.org
12175 S:      Maintained
12176 F:      drivers/net/wireless/quantenna
12177
12178 RADEON and AMDGPU DRM DRIVERS
12179 M:      Alex Deucher <alexander.deucher@amd.com>
12180 M:      Christian König <christian.koenig@amd.com>
12181 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12182 L:      amd-gfx@lists.freedesktop.org
12183 T:      git git://people.freedesktop.org/~agd5f/linux
12184 S:      Supported
12185 F:      drivers/gpu/drm/radeon/
12186 F:      include/uapi/drm/radeon_drm.h
12187 F:      drivers/gpu/drm/amd/
12188 F:      include/uapi/drm/amdgpu_drm.h
12189
12190 RADEON FRAMEBUFFER DISPLAY DRIVER
12191 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12192 L:      linux-fbdev@vger.kernel.org
12193 S:      Maintained
12194 F:      drivers/video/fbdev/aty/radeon*
12195 F:      include/uapi/linux/radeonfb.h
12196
12197 RADIOSHARK RADIO DRIVER
12198 M:      Hans Verkuil <hverkuil@xs4all.nl>
12199 L:      linux-media@vger.kernel.org
12200 T:      git git://linuxtv.org/media_tree.git
12201 S:      Maintained
12202 F:      drivers/media/radio/radio-shark.c
12203
12204 RADIOSHARK2 RADIO DRIVER
12205 M:      Hans Verkuil <hverkuil@xs4all.nl>
12206 L:      linux-media@vger.kernel.org
12207 T:      git git://linuxtv.org/media_tree.git
12208 S:      Maintained
12209 F:      drivers/media/radio/radio-shark2.c
12210 F:      drivers/media/radio/radio-tea5777.c
12211
12212 RADOS BLOCK DEVICE (RBD)
12213 M:      Ilya Dryomov <idryomov@gmail.com>
12214 M:      Sage Weil <sage@redhat.com>
12215 M:      Alex Elder <elder@kernel.org>
12216 L:      ceph-devel@vger.kernel.org
12217 W:      http://ceph.com/
12218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12219 T:      git git://github.com/ceph/ceph-client.git
12220 S:      Supported
12221 F:      Documentation/ABI/testing/sysfs-bus-rbd
12222 F:      drivers/block/rbd.c
12223 F:      drivers/block/rbd_types.h
12224
12225 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12226 M:      Paul Mackerras <paulus@samba.org>
12227 L:      linux-fbdev@vger.kernel.org
12228 S:      Maintained
12229 F:      drivers/video/fbdev/aty/aty128fb.c
12230
12231 RAINSHADOW-CEC DRIVER
12232 M:      Hans Verkuil <hverkuil@xs4all.nl>
12233 L:      linux-media@vger.kernel.org
12234 T:      git git://linuxtv.org/media_tree.git
12235 S:      Maintained
12236 F:      drivers/media/usb/rainshadow-cec/*
12237
12238 RALINK MIPS ARCHITECTURE
12239 M:      John Crispin <john@phrozen.org>
12240 L:      linux-mips@linux-mips.org
12241 S:      Maintained
12242 F:      arch/mips/ralink
12243
12244 RALINK RT2X00 WIRELESS LAN DRIVER
12245 P:      rt2x00 project
12246 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12247 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12248 L:      linux-wireless@vger.kernel.org
12249 S:      Maintained
12250 F:      drivers/net/wireless/ralink/rt2x00/
12251
12252 RAMDISK RAM BLOCK DEVICE DRIVER
12253 M:      Jens Axboe <axboe@kernel.dk>
12254 S:      Maintained
12255 F:      Documentation/blockdev/ramdisk.txt
12256 F:      drivers/block/brd.c
12257
12258 RANCHU VIRTUAL BOARD FOR MIPS
12259 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12260 L:      linux-mips@linux-mips.org
12261 S:      Supported
12262 F:      arch/mips/generic/board-ranchu.c
12263 F:      arch/mips/configs/generic/board-ranchu.config
12264
12265 RANDOM NUMBER DRIVER
12266 M:      "Theodore Ts'o" <tytso@mit.edu>
12267 S:      Maintained
12268 F:      drivers/char/random.c
12269
12270 RAPIDIO SUBSYSTEM
12271 M:      Matt Porter <mporter@kernel.crashing.org>
12272 M:      Alexandre Bounine <alex.bou9@gmail.com>
12273 S:      Maintained
12274 F:      drivers/rapidio/
12275
12276 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12277 L:      linux-wireless@vger.kernel.org
12278 S:      Orphan
12279 F:      drivers/net/wireless/ray*
12280
12281 RCUTORTURE TEST FRAMEWORK
12282 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12283 M:      Josh Triplett <josh@joshtriplett.org>
12284 R:      Steven Rostedt <rostedt@goodmis.org>
12285 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12286 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12287 L:      linux-kernel@vger.kernel.org
12288 S:      Supported
12289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12290 F:      tools/testing/selftests/rcutorture
12291
12292 RDC R-321X SoC
12293 M:      Florian Fainelli <florian@openwrt.org>
12294 S:      Maintained
12295
12296 RDC R6040 FAST ETHERNET DRIVER
12297 M:      Florian Fainelli <f.fainelli@gmail.com>
12298 L:      netdev@vger.kernel.org
12299 S:      Maintained
12300 F:      drivers/net/ethernet/rdc/r6040.c
12301
12302 RDMAVT - RDMA verbs software
12303 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12304 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12305 L:      linux-rdma@vger.kernel.org
12306 S:      Supported
12307 F:      drivers/infiniband/sw/rdmavt
12308
12309 RDS - RELIABLE DATAGRAM SOCKETS
12310 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12311 L:      netdev@vger.kernel.org
12312 L:      linux-rdma@vger.kernel.org
12313 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12314 W:      https://oss.oracle.com/projects/rds/
12315 S:      Supported
12316 F:      net/rds/
12317 F:      Documentation/networking/rds.txt
12318
12319 RDT - RESOURCE ALLOCATION
12320 M:      Fenghua Yu <fenghua.yu@intel.com>
12321 M:      Reinette Chatre <reinette.chatre@intel.com>
12322 L:      linux-kernel@vger.kernel.org
12323 S:      Supported
12324 F:      arch/x86/kernel/cpu/intel_rdt*
12325 F:      arch/x86/include/asm/intel_rdt_sched.h
12326 F:      Documentation/x86/intel_rdt*
12327
12328 READ-COPY UPDATE (RCU)
12329 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12330 M:      Josh Triplett <josh@joshtriplett.org>
12331 R:      Steven Rostedt <rostedt@goodmis.org>
12332 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12333 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12334 L:      linux-kernel@vger.kernel.org
12335 W:      http://www.rdrop.com/users/paulmck/RCU/
12336 S:      Supported
12337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12338 F:      Documentation/RCU/
12339 X:      Documentation/RCU/torture.txt
12340 F:      include/linux/rcu*
12341 X:      include/linux/srcu*.h
12342 F:      kernel/rcu/
12343 X:      kernel/rcu/srcu*.c
12344
12345 REAL TIME CLOCK (RTC) SUBSYSTEM
12346 M:      Alessandro Zummo <a.zummo@towertech.it>
12347 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12348 L:      linux-rtc@vger.kernel.org
12349 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12351 S:      Maintained
12352 F:      Documentation/devicetree/bindings/rtc/
12353 F:      Documentation/rtc.txt
12354 F:      drivers/rtc/
12355 F:      include/linux/rtc.h
12356 F:      include/uapi/linux/rtc.h
12357 F:      include/linux/rtc/
12358 F:      include/linux/platform_data/rtc-*
12359 F:      tools/testing/selftests/rtc/
12360
12361 REALTEK AUDIO CODECS
12362 M:      Bard Liao <bardliao@realtek.com>
12363 M:      Oder Chiou <oder_chiou@realtek.com>
12364 S:      Maintained
12365 F:      sound/soc/codecs/rt*
12366 F:      include/sound/rt*.h
12367
12368 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12369 M:      Linus Walleij <linus.walleij@linaro.org>
12370 S:      Maintained
12371 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12372 F:      drivers/net/dsa/realtek-smi*
12373 F:      drivers/net/dsa/rtl83*
12374
12375 REGISTER MAP ABSTRACTION
12376 M:      Mark Brown <broonie@kernel.org>
12377 L:      linux-kernel@vger.kernel.org
12378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12379 S:      Supported
12380 F:      Documentation/devicetree/bindings/regmap/
12381 F:      drivers/base/regmap/
12382 F:      include/linux/regmap.h
12383
12384 REISERFS FILE SYSTEM
12385 L:      reiserfs-devel@vger.kernel.org
12386 S:      Supported
12387 F:      fs/reiserfs/
12388
12389 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12390 M:      Ohad Ben-Cohen <ohad@wizery.com>
12391 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12392 L:      linux-remoteproc@vger.kernel.org
12393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12394 S:      Maintained
12395 F:      Documentation/devicetree/bindings/remoteproc/
12396 F:      Documentation/remoteproc.txt
12397 F:      drivers/remoteproc/
12398 F:      include/linux/remoteproc.h
12399
12400 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12401 M:      Ohad Ben-Cohen <ohad@wizery.com>
12402 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12403 L:      linux-remoteproc@vger.kernel.org
12404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12405 S:      Maintained
12406 F:      drivers/rpmsg/
12407 F:      Documentation/rpmsg.txt
12408 F:      include/linux/rpmsg.h
12409 F:      include/linux/rpmsg/
12410
12411 RENESAS CLOCK DRIVERS
12412 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12413 L:      linux-renesas-soc@vger.kernel.org
12414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12415 S:      Supported
12416 F:      drivers/clk/renesas/
12417
12418 RENESAS EMEV2 I2C DRIVER
12419 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12420 S:      Supported
12421 F:      drivers/i2c/busses/i2c-emev2.c
12422
12423 RENESAS ETHERNET DRIVERS
12424 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12425 L:      netdev@vger.kernel.org
12426 L:      linux-renesas-soc@vger.kernel.org
12427 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12428 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12429 F:      drivers/net/ethernet/renesas/
12430 F:      include/linux/sh_eth.h
12431
12432 RENESAS R-CAR GYROADC DRIVER
12433 M:      Marek Vasut <marek.vasut@gmail.com>
12434 L:      linux-iio@vger.kernel.org
12435 S:      Supported
12436 F:      drivers/iio/adc/rcar_gyro_adc.c
12437
12438 RENESAS R-CAR I2C DRIVERS
12439 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12440 S:      Supported
12441 F:      drivers/i2c/busses/i2c-rcar.c
12442 F:      drivers/i2c/busses/i2c-sh_mobile.c
12443
12444 RENESAS USB PHY DRIVER
12445 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12446 L:      linux-renesas-soc@vger.kernel.org
12447 S:      Maintained
12448 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12449
12450 RESET CONTROLLER FRAMEWORK
12451 M:      Philipp Zabel <p.zabel@pengutronix.de>
12452 T:      git git://git.pengutronix.de/git/pza/linux
12453 S:      Maintained
12454 F:      drivers/reset/
12455 F:      Documentation/devicetree/bindings/reset/
12456 F:      include/dt-bindings/reset/
12457 F:      include/linux/reset.h
12458 F:      include/linux/reset-controller.h
12459
12460 RESTARTABLE SEQUENCES SUPPORT
12461 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12462 M:      Peter Zijlstra <peterz@infradead.org>
12463 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12464 M:      Boqun Feng <boqun.feng@gmail.com>
12465 L:      linux-kernel@vger.kernel.org
12466 S:      Supported
12467 F:      kernel/rseq.c
12468 F:      include/uapi/linux/rseq.h
12469 F:      include/trace/events/rseq.h
12470 F:      tools/testing/selftests/rseq/
12471
12472 RFKILL
12473 M:      Johannes Berg <johannes@sipsolutions.net>
12474 L:      linux-wireless@vger.kernel.org
12475 W:      http://wireless.kernel.org/
12476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12478 S:      Maintained
12479 F:      Documentation/rfkill.txt
12480 F:      Documentation/ABI/stable/sysfs-class-rfkill
12481 F:      net/rfkill/
12482 F:      include/linux/rfkill.h
12483 F:      include/uapi/linux/rfkill.h
12484
12485 RHASHTABLE
12486 M:      Thomas Graf <tgraf@suug.ch>
12487 M:      Herbert Xu <herbert@gondor.apana.org.au>
12488 L:      netdev@vger.kernel.org
12489 S:      Maintained
12490 F:      lib/rhashtable.c
12491 F:      lib/test_rhashtable.c
12492 F:      include/linux/rhashtable.h
12493 F:      include/linux/rhashtable-types.h
12494
12495 RICOH R5C592 MEMORYSTICK DRIVER
12496 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12497 S:      Maintained
12498 F:      drivers/memstick/host/r592.*
12499
12500 RICOH SMARTMEDIA/XD DRIVER
12501 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12502 S:      Maintained
12503 F:      drivers/mtd/nand/raw/r852.c
12504 F:      drivers/mtd/nand/raw/r852.h
12505
12506 RISC-V ARCHITECTURE
12507 M:      Palmer Dabbelt <palmer@sifive.com>
12508 M:      Albert Ou <aou@eecs.berkeley.edu>
12509 L:      linux-riscv@lists.infradead.org
12510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12511 S:      Supported
12512 F:      arch/riscv/
12513 K:      riscv
12514 N:      riscv
12515
12516 ROCCAT DRIVERS
12517 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12518 W:      http://sourceforge.net/projects/roccat/
12519 S:      Maintained
12520 F:      drivers/hid/hid-roccat*
12521 F:      include/linux/hid-roccat*
12522 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12523
12524 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12525 M:      Jacob chen <jacob2.chen@rock-chips.com>
12526 L:      linux-media@vger.kernel.org
12527 S:      Maintained
12528 F:      drivers/media/platform/rockchip/rga/
12529 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12530
12531 ROCKER DRIVER
12532 M:      Jiri Pirko <jiri@resnulli.us>
12533 L:      netdev@vger.kernel.org
12534 S:      Supported
12535 F:      drivers/net/ethernet/rocker/
12536
12537 ROCKETPORT DRIVER
12538 P:      Comtrol Corp.
12539 W:      http://www.comtrol.com
12540 S:      Maintained
12541 F:      Documentation/serial/rocket.txt
12542 F:      drivers/tty/rocket*
12543
12544 ROCKETPORT EXPRESS/INFINITY DRIVER
12545 M:      Kevin Cernekee <cernekee@gmail.com>
12546 L:      linux-serial@vger.kernel.org
12547 S:      Odd Fixes
12548 F:      drivers/tty/serial/rp2.*
12549
12550 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12551 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12552 L:      linux-kernel@vger.kernel.org
12553 L:      linux-renesas-soc@vger.kernel.org
12554 S:      Supported
12555 F:      drivers/mfd/bd9571mwv.c
12556 F:      drivers/regulator/bd9571mwv-regulator.c
12557 F:      drivers/gpio/gpio-bd9571mwv.c
12558 F:      include/linux/mfd/bd9571mwv.h
12559 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12560
12561 ROSE NETWORK LAYER
12562 M:      Ralf Baechle <ralf@linux-mips.org>
12563 L:      linux-hams@vger.kernel.org
12564 W:      http://www.linux-ax25.org/
12565 S:      Maintained
12566 F:      include/net/rose.h
12567 F:      include/uapi/linux/rose.h
12568 F:      net/rose/
12569
12570 RTL2830 MEDIA DRIVER
12571 M:      Antti Palosaari <crope@iki.fi>
12572 L:      linux-media@vger.kernel.org
12573 W:      https://linuxtv.org
12574 W:      http://palosaari.fi/linux/
12575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12576 T:      git git://linuxtv.org/anttip/media_tree.git
12577 S:      Maintained
12578 F:      drivers/media/dvb-frontends/rtl2830*
12579
12580 RTL2832 MEDIA DRIVER
12581 M:      Antti Palosaari <crope@iki.fi>
12582 L:      linux-media@vger.kernel.org
12583 W:      https://linuxtv.org
12584 W:      http://palosaari.fi/linux/
12585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12586 T:      git git://linuxtv.org/anttip/media_tree.git
12587 S:      Maintained
12588 F:      drivers/media/dvb-frontends/rtl2832*
12589
12590 RTL2832_SDR MEDIA DRIVER
12591 M:      Antti Palosaari <crope@iki.fi>
12592 L:      linux-media@vger.kernel.org
12593 W:      https://linuxtv.org
12594 W:      http://palosaari.fi/linux/
12595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12596 T:      git git://linuxtv.org/anttip/media_tree.git
12597 S:      Maintained
12598 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12599
12600 RTL8180 WIRELESS DRIVER
12601 L:      linux-wireless@vger.kernel.org
12602 W:      http://wireless.kernel.org/
12603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12604 S:      Orphan
12605 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12606
12607 RTL8187 WIRELESS DRIVER
12608 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12609 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12610 M:      Larry Finger <Larry.Finger@lwfinger.net>
12611 L:      linux-wireless@vger.kernel.org
12612 W:      http://wireless.kernel.org/
12613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12614 S:      Maintained
12615 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12616
12617 REALTEK WIRELESS DRIVER (rtlwifi family)
12618 M:      Ping-Ke Shih <pkshih@realtek.com>
12619 L:      linux-wireless@vger.kernel.org
12620 W:      http://wireless.kernel.org/
12621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12622 S:      Maintained
12623 F:      drivers/net/wireless/realtek/rtlwifi/
12624
12625 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12626 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12627 L:      linux-wireless@vger.kernel.org
12628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12629 S:      Maintained
12630 F:      drivers/net/wireless/realtek/rtl8xxxu/
12631
12632 RXRPC SOCKETS (AF_RXRPC)
12633 M:      David Howells <dhowells@redhat.com>
12634 L:      linux-afs@lists.infradead.org
12635 S:      Supported
12636 F:      net/rxrpc/
12637 F:      include/keys/rxrpc-type.h
12638 F:      include/net/af_rxrpc.h
12639 F:      include/trace/events/rxrpc.h
12640 F:      include/uapi/linux/rxrpc.h
12641 F:      Documentation/networking/rxrpc.txt
12642 W:      https://www.infradead.org/~dhowells/kafs/
12643
12644 S3 SAVAGE FRAMEBUFFER DRIVER
12645 M:      Antonino Daplas <adaplas@gmail.com>
12646 L:      linux-fbdev@vger.kernel.org
12647 S:      Maintained
12648 F:      drivers/video/fbdev/savage/
12649
12650 S390
12651 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12652 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12653 L:      linux-s390@vger.kernel.org
12654 W:      http://www.ibm.com/developerworks/linux/linux390/
12655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12656 S:      Supported
12657 F:      arch/s390/
12658 F:      drivers/s390/
12659 F:      Documentation/s390/
12660 F:      Documentation/driver-api/s390-drivers.rst
12661
12662 S390 COMMON I/O LAYER
12663 M:      Sebastian Ott <sebott@linux.ibm.com>
12664 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12665 L:      linux-s390@vger.kernel.org
12666 W:      http://www.ibm.com/developerworks/linux/linux390/
12667 S:      Supported
12668 F:      drivers/s390/cio/
12669
12670 S390 DASD DRIVER
12671 M:      Stefan Haberland <sth@linux.ibm.com>
12672 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12673 L:      linux-s390@vger.kernel.org
12674 W:      http://www.ibm.com/developerworks/linux/linux390/
12675 S:      Supported
12676 F:      drivers/s390/block/dasd*
12677 F:      block/partitions/ibm.c
12678
12679 S390 IOMMU (PCI)
12680 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12681 L:      linux-s390@vger.kernel.org
12682 W:      http://www.ibm.com/developerworks/linux/linux390/
12683 S:      Supported
12684 F:      drivers/iommu/s390-iommu.c
12685
12686 S390 IUCV NETWORK LAYER
12687 M:      Julian Wiedmann <jwi@linux.ibm.com>
12688 M:      Ursula Braun <ubraun@linux.ibm.com>
12689 L:      linux-s390@vger.kernel.org
12690 W:      http://www.ibm.com/developerworks/linux/linux390/
12691 S:      Supported
12692 F:      drivers/s390/net/*iucv*
12693 F:      include/net/iucv/
12694 F:      net/iucv/
12695
12696 S390 NETWORK DRIVERS
12697 M:      Julian Wiedmann <jwi@linux.ibm.com>
12698 M:      Ursula Braun <ubraun@linux.ibm.com>
12699 L:      linux-s390@vger.kernel.org
12700 W:      http://www.ibm.com/developerworks/linux/linux390/
12701 S:      Supported
12702 F:      drivers/s390/net/
12703
12704 S390 PCI SUBSYSTEM
12705 M:      Sebastian Ott <sebott@linux.ibm.com>
12706 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12707 L:      linux-s390@vger.kernel.org
12708 W:      http://www.ibm.com/developerworks/linux/linux390/
12709 S:      Supported
12710 F:      arch/s390/pci/
12711 F:      drivers/pci/hotplug/s390_pci_hpc.c
12712
12713 S390 VFIO-CCW DRIVER
12714 M:      Cornelia Huck <cohuck@redhat.com>
12715 M:      Halil Pasic <pasic@linux.ibm.com>
12716 L:      linux-s390@vger.kernel.org
12717 L:      kvm@vger.kernel.org
12718 S:      Supported
12719 F:      drivers/s390/cio/vfio_ccw*
12720 F:      Documentation/s390/vfio-ccw.txt
12721 F:      include/uapi/linux/vfio_ccw.h
12722
12723 S390 ZCRYPT DRIVER
12724 M:      Harald Freudenberger <freude@linux.ibm.com>
12725 L:      linux-s390@vger.kernel.org
12726 W:      http://www.ibm.com/developerworks/linux/linux390/
12727 S:      Supported
12728 F:      drivers/s390/crypto/
12729
12730 S390 ZFCP DRIVER
12731 M:      Steffen Maier <maier@linux.ibm.com>
12732 M:      Benjamin Block <bblock@linux.ibm.com>
12733 L:      linux-s390@vger.kernel.org
12734 W:      http://www.ibm.com/developerworks/linux/linux390/
12735 S:      Supported
12736 F:      drivers/s390/scsi/zfcp_*
12737
12738 S3C24XX SD/MMC Driver
12739 M:      Ben Dooks <ben-linux@fluff.org>
12740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12741 S:      Supported
12742 F:      drivers/mmc/host/s3cmci.*
12743
12744 SAA6588 RDS RECEIVER DRIVER
12745 M:      Hans Verkuil <hverkuil@xs4all.nl>
12746 L:      linux-media@vger.kernel.org
12747 T:      git git://linuxtv.org/media_tree.git
12748 W:      https://linuxtv.org
12749 S:      Odd Fixes
12750 F:      drivers/media/i2c/saa6588*
12751
12752 SAA7134 VIDEO4LINUX DRIVER
12753 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12754 L:      linux-media@vger.kernel.org
12755 W:      https://linuxtv.org
12756 T:      git git://linuxtv.org/media_tree.git
12757 S:      Odd fixes
12758 F:      Documentation/media/v4l-drivers/saa7134*
12759 F:      drivers/media/pci/saa7134/
12760
12761 SAA7146 VIDEO4LINUX-2 DRIVER
12762 M:      Hans Verkuil <hverkuil@xs4all.nl>
12763 L:      linux-media@vger.kernel.org
12764 T:      git git://linuxtv.org/media_tree.git
12765 S:      Maintained
12766 F:      drivers/media/common/saa7146/
12767 F:      drivers/media/pci/saa7146/
12768 F:      include/media/saa7146*
12769
12770 SAMSUNG AUDIO (ASoC) DRIVERS
12771 M:      Krzysztof Kozlowski <krzk@kernel.org>
12772 M:      Sangbeom Kim <sbkim73@samsung.com>
12773 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12774 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12775 S:      Supported
12776 F:      sound/soc/samsung/
12777 F:      Documentation/devicetree/bindings/sound/samsung*
12778
12779 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12780 M:      Krzysztof Kozlowski <krzk@kernel.org>
12781 L:      linux-crypto@vger.kernel.org
12782 L:      linux-samsung-soc@vger.kernel.org
12783 S:      Maintained
12784 F:      drivers/crypto/exynos-rng.c
12785 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12786
12787 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12788 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12789 L:      linux-samsung-soc@vger.kernel.org
12790 S:      Maintained
12791 F:      drivers/char/hw_random/exynos-trng.c
12792 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12793
12794 SAMSUNG FRAMEBUFFER DRIVER
12795 M:      Jingoo Han <jingoohan1@gmail.com>
12796 L:      linux-fbdev@vger.kernel.org
12797 S:      Maintained
12798 F:      drivers/video/fbdev/s3c-fb.c
12799
12800 SAMSUNG LAPTOP DRIVER
12801 M:      Corentin Chary <corentin.chary@gmail.com>
12802 L:      platform-driver-x86@vger.kernel.org
12803 S:      Maintained
12804 F:      drivers/platform/x86/samsung-laptop.c
12805
12806 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12807 M:      Sangbeom Kim <sbkim73@samsung.com>
12808 M:      Krzysztof Kozlowski <krzk@kernel.org>
12809 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12810 L:      linux-kernel@vger.kernel.org
12811 L:      linux-samsung-soc@vger.kernel.org
12812 S:      Supported
12813 F:      drivers/mfd/sec*.c
12814 F:      drivers/regulator/s2m*.c
12815 F:      drivers/regulator/s5m*.c
12816 F:      drivers/clk/clk-s2mps11.c
12817 F:      drivers/rtc/rtc-s5m.c
12818 F:      include/linux/mfd/samsung/
12819 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12820 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12821 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12822 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12823
12824 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12825 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12826 L:      linux-media@vger.kernel.org
12827 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12828 S:      Maintained
12829 F:      drivers/media/platform/s3c-camif/
12830 F:      include/media/drv-intf/s3c_camif.h
12831
12832 SAMSUNG S3FWRN5 NFC DRIVER
12833 M:      Robert Baldyga <r.baldyga@samsung.com>
12834 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12835 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12836 S:      Supported
12837 F:      drivers/nfc/s3fwrn5
12838
12839 SAMSUNG S5C73M3 CAMERA DRIVER
12840 M:      Kyungmin Park <kyungmin.park@samsung.com>
12841 M:      Andrzej Hajda <a.hajda@samsung.com>
12842 L:      linux-media@vger.kernel.org
12843 S:      Supported
12844 F:      drivers/media/i2c/s5c73m3/*
12845
12846 SAMSUNG S5K5BAF CAMERA DRIVER
12847 M:      Kyungmin Park <kyungmin.park@samsung.com>
12848 M:      Andrzej Hajda <a.hajda@samsung.com>
12849 L:      linux-media@vger.kernel.org
12850 S:      Supported
12851 F:      drivers/media/i2c/s5k5baf.c
12852
12853 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12854 M:      Krzysztof Kozlowski <krzk@kernel.org>
12855 M:      Vladimir Zapolskiy <vz@mleia.com>
12856 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12857 L:      linux-crypto@vger.kernel.org
12858 L:      linux-samsung-soc@vger.kernel.org
12859 S:      Maintained
12860 F:      drivers/crypto/s5p-sss.c
12861
12862 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12863 M:      Kyungmin Park <kyungmin.park@samsung.com>
12864 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12865 L:      linux-media@vger.kernel.org
12866 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12867 S:      Supported
12868 F:      drivers/media/platform/exynos4-is/
12869
12870 SAMSUNG SOC CLOCK DRIVERS
12871 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12872 M:      Tomasz Figa <tomasz.figa@gmail.com>
12873 M:      Chanwoo Choi <cw00.choi@samsung.com>
12874 S:      Supported
12875 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12877 F:      drivers/clk/samsung/
12878 F:      include/dt-bindings/clock/exynos*.h
12879 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12880
12881 SAMSUNG SPI DRIVERS
12882 M:      Kukjin Kim <kgene@kernel.org>
12883 M:      Krzysztof Kozlowski <krzk@kernel.org>
12884 M:      Andi Shyti <andi@etezian.org>
12885 L:      linux-spi@vger.kernel.org
12886 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12887 S:      Maintained
12888 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12889 F:      drivers/spi/spi-s3c*
12890 F:      include/linux/platform_data/spi-s3c64xx.h
12891
12892 SAMSUNG SXGBE DRIVERS
12893 M:      Byungho An <bh74.an@samsung.com>
12894 M:      Girish K S <ks.giri@samsung.com>
12895 M:      Vipul Pandya <vipul.pandya@samsung.com>
12896 S:      Supported
12897 L:      netdev@vger.kernel.org
12898 F:      drivers/net/ethernet/samsung/sxgbe/
12899
12900 SAMSUNG THERMAL DRIVER
12901 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12902 L:      linux-pm@vger.kernel.org
12903 L:      linux-samsung-soc@vger.kernel.org
12904 S:      Supported
12905 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12906 F:      drivers/thermal/samsung/
12907
12908 SAMSUNG USB2 PHY DRIVER
12909 M:      Kamil Debski <kamil@wypas.org>
12910 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12911 L:      linux-kernel@vger.kernel.org
12912 S:      Supported
12913 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12914 F:      Documentation/phy/samsung-usb2.txt
12915 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12916 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12917 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12918 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12919 F:      drivers/phy/samsung/phy-samsung-usb2.c
12920 F:      drivers/phy/samsung/phy-samsung-usb2.h
12921
12922 SC1200 WDT DRIVER
12923 M:      Zwane Mwaikambo <zwanem@gmail.com>
12924 S:      Maintained
12925 F:      drivers/watchdog/sc1200wdt.c
12926
12927 SCHEDULER
12928 M:      Ingo Molnar <mingo@redhat.com>
12929 M:      Peter Zijlstra <peterz@infradead.org>
12930 L:      linux-kernel@vger.kernel.org
12931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12932 S:      Maintained
12933 F:      kernel/sched/
12934 F:      include/linux/sched.h
12935 F:      include/uapi/linux/sched.h
12936 F:      include/linux/wait.h
12937
12938 SCR24X CHIP CARD INTERFACE DRIVER
12939 M:      Lubomir Rintel <lkundrak@v3.sk>
12940 S:      Supported
12941 F:      drivers/char/pcmcia/scr24x_cs.c
12942
12943 SCSI CDROM DRIVER
12944 M:      Jens Axboe <axboe@kernel.dk>
12945 L:      linux-scsi@vger.kernel.org
12946 W:      http://www.kernel.dk
12947 S:      Maintained
12948 F:      drivers/scsi/sr*
12949
12950 SCSI RDMA PROTOCOL (SRP) INITIATOR
12951 M:      Bart Van Assche <bvanassche@acm.org>
12952 L:      linux-rdma@vger.kernel.org
12953 S:      Supported
12954 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12955 F:      drivers/infiniband/ulp/srp/
12956 F:      include/scsi/srp.h
12957
12958 SCSI RDMA PROTOCOL (SRP) TARGET
12959 M:      Bart Van Assche <bvanassche@acm.org>
12960 L:      linux-rdma@vger.kernel.org
12961 L:      target-devel@vger.kernel.org
12962 S:      Supported
12963 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12964 F:      drivers/infiniband/ulp/srpt/
12965
12966 SCSI SG DRIVER
12967 M:      Doug Gilbert <dgilbert@interlog.com>
12968 L:      linux-scsi@vger.kernel.org
12969 W:      http://sg.danny.cz/sg
12970 S:      Maintained
12971 F:      Documentation/scsi/scsi-generic.txt
12972 F:      drivers/scsi/sg.c
12973 F:      include/scsi/sg.h
12974
12975 SCSI SUBSYSTEM
12976 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12978 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12980 L:      linux-scsi@vger.kernel.org
12981 S:      Maintained
12982 F:      Documentation/devicetree/bindings/scsi/
12983 F:      drivers/scsi/
12984 F:      include/scsi/
12985
12986 SCSI TAPE DRIVER
12987 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12988 L:      linux-scsi@vger.kernel.org
12989 S:      Maintained
12990 F:      Documentation/scsi/st.txt
12991 F:      drivers/scsi/st.*
12992 F:      drivers/scsi/st_*.h
12993
12994 SCTP PROTOCOL
12995 M:      Vlad Yasevich <vyasevich@gmail.com>
12996 M:      Neil Horman <nhorman@tuxdriver.com>
12997 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12998 L:      linux-sctp@vger.kernel.org
12999 W:      http://lksctp.sourceforge.net
13000 S:      Maintained
13001 F:      Documentation/networking/sctp.txt
13002 F:      include/linux/sctp.h
13003 F:      include/uapi/linux/sctp.h
13004 F:      include/net/sctp/
13005 F:      net/sctp/
13006
13007 SCx200 CPU SUPPORT
13008 M:      Jim Cromie <jim.cromie@gmail.com>
13009 S:      Odd Fixes
13010 F:      Documentation/i2c/busses/scx200_acb
13011 F:      arch/x86/platform/scx200/
13012 F:      drivers/watchdog/scx200_wdt.c
13013 F:      drivers/i2c/busses/scx200*
13014 F:      drivers/mtd/maps/scx200_docflash.c
13015 F:      include/linux/scx200.h
13016
13017 SCx200 GPIO DRIVER
13018 M:      Jim Cromie <jim.cromie@gmail.com>
13019 S:      Maintained
13020 F:      drivers/char/scx200_gpio.c
13021 F:      include/linux/scx200_gpio.h
13022
13023 SCx200 HRT CLOCKSOURCE DRIVER
13024 M:      Jim Cromie <jim.cromie@gmail.com>
13025 S:      Maintained
13026 F:      drivers/clocksource/scx200_hrt.c
13027
13028 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13029 M:      Sascha Sommer <saschasommer@freenet.de>
13030 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13031 S:      Maintained
13032 F:      drivers/mmc/host/sdricoh_cs.c
13033
13034 SECURE COMPUTING
13035 M:      Kees Cook <keescook@chromium.org>
13036 R:      Andy Lutomirski <luto@amacapital.net>
13037 R:      Will Drewry <wad@chromium.org>
13038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13039 S:      Supported
13040 F:      kernel/seccomp.c
13041 F:      include/uapi/linux/seccomp.h
13042 F:      include/linux/seccomp.h
13043 F:      tools/testing/selftests/seccomp/*
13044 F:      tools/testing/selftests/kselftest_harness.h
13045 F:      Documentation/userspace-api/seccomp_filter.rst
13046 K:      \bsecure_computing
13047 K:      \bTIF_SECCOMP\b
13048
13049 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13050 M:      Al Cooper <alcooperx@gmail.com>
13051 L:      linux-mmc@vger.kernel.org
13052 L:      bcm-kernel-feedback-list@broadcom.com
13053 S:      Maintained
13054 F:      drivers/mmc/host/sdhci-brcmstb*
13055
13056 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13057 M:      Adrian Hunter <adrian.hunter@intel.com>
13058 L:      linux-mmc@vger.kernel.org
13059 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13060 S:      Maintained
13061 F:      drivers/mmc/host/sdhci*
13062 F:      include/linux/mmc/sdhci*
13063
13064 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13065 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13066 M:      Manjunath M B <manjumb@synopsys.com>
13067 L:      linux-mmc@vger.kernel.org
13068 S:      Maintained
13069 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13070
13071 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13072 M:      Ben Dooks <ben-linux@fluff.org>
13073 M:      Jaehoon Chung <jh80.chung@samsung.com>
13074 L:      linux-mmc@vger.kernel.org
13075 S:      Maintained
13076 F:      drivers/mmc/host/sdhci-s3c*
13077
13078 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13079 M:      Viresh Kumar <vireshk@kernel.org>
13080 L:      linux-mmc@vger.kernel.org
13081 S:      Maintained
13082 F:      drivers/mmc/host/sdhci-spear.c
13083
13084 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13085 M:      Kishon Vijay Abraham I <kishon@ti.com>
13086 L:      linux-mmc@vger.kernel.org
13087 S:      Maintained
13088 F:      drivers/mmc/host/sdhci-omap.c
13089
13090 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13091 M:      Scott Bauer <scott.bauer@intel.com>
13092 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13093 L:      linux-block@vger.kernel.org
13094 S:      Supported
13095 F:      block/sed*
13096 F:      block/opal_proto.h
13097 F:      include/linux/sed*
13098 F:      include/uapi/linux/sed*
13099
13100 SECURITY CONTACT
13101 M:      Security Officers <security@kernel.org>
13102 S:      Supported
13103
13104 SECURITY SUBSYSTEM
13105 M:      James Morris <jmorris@namei.org>
13106 M:      "Serge E. Hallyn" <serge@hallyn.com>
13107 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13109 W:      http://kernsec.org/
13110 S:      Supported
13111 F:      security/
13112 X:      security/selinux/
13113
13114 SELINUX SECURITY MODULE
13115 M:      Paul Moore <paul@paul-moore.com>
13116 M:      Stephen Smalley <sds@tycho.nsa.gov>
13117 M:      Eric Paris <eparis@parisplace.org>
13118 L:      selinux@vger.kernel.org
13119 W:      https://selinuxproject.org
13120 W:      https://github.com/SELinuxProject
13121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13122 S:      Supported
13123 F:      include/linux/selinux*
13124 F:      security/selinux/
13125 F:      scripts/selinux/
13126 F:      Documentation/admin-guide/LSM/SELinux.rst
13127
13128 SENSABLE PHANTOM
13129 M:      Jiri Slaby <jirislaby@gmail.com>
13130 S:      Maintained
13131 F:      drivers/misc/phantom.c
13132 F:      include/uapi/linux/phantom.h
13133
13134 SERIAL DEVICE BUS
13135 M:      Rob Herring <robh@kernel.org>
13136 L:      linux-serial@vger.kernel.org
13137 S:      Maintained
13138 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13139 F:      drivers/tty/serdev/
13140 F:      include/linux/serdev.h
13141
13142 SERIAL DRIVERS
13143 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13144 L:      linux-serial@vger.kernel.org
13145 S:      Maintained
13146 F:      Documentation/devicetree/bindings/serial/
13147 F:      drivers/tty/serial/
13148
13149 SERIAL IR RECEIVER
13150 M:      Sean Young <sean@mess.org>
13151 L:      linux-media@vger.kernel.org
13152 S:      Maintained
13153 F:      drivers/media/rc/serial_ir.c
13154
13155 SFC NETWORK DRIVER
13156 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13157 M:      Edward Cree <ecree@solarflare.com>
13158 M:      Bert Kenward <bkenward@solarflare.com>
13159 L:      netdev@vger.kernel.org
13160 S:      Supported
13161 F:      drivers/net/ethernet/sfc/
13162
13163 SGI GRU DRIVER
13164 M:      Dimitri Sivanich <sivanich@sgi.com>
13165 S:      Maintained
13166 F:      drivers/misc/sgi-gru/
13167
13168 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13169 M:      Pat Gefre <pfg@sgi.com>
13170 L:      linux-ia64@vger.kernel.org
13171 S:      Supported
13172 F:      Documentation/ia64/serial.txt
13173 F:      drivers/tty/serial/ioc?_serial.c
13174 F:      include/linux/ioc?.h
13175
13176 SGI XP/XPC/XPNET DRIVER
13177 M:      Cliff Whickman <cpw@sgi.com>
13178 M:      Robin Holt <robinmholt@gmail.com>
13179 S:      Maintained
13180 F:      drivers/misc/sgi-xp/
13181
13182 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13183 M:      Ursula Braun <ubraun@linux.ibm.com>
13184 L:      linux-s390@vger.kernel.org
13185 W:      http://www.ibm.com/developerworks/linux/linux390/
13186 S:      Supported
13187 F:      net/smc/
13188
13189 SHARP RJ54N1CB0C SENSOR DRIVER
13190 M:      Jacopo Mondi <jacopo@jmondi.org>
13191 L:      linux-media@vger.kernel.org
13192 T:      git git://linuxtv.org/media_tree.git
13193 S:      Odd fixes
13194 F:      drivers/media/i2c/rj54n1cb0c.c
13195 F:      include/media/i2c/rj54n1cb0c.h
13196
13197 SH_VEU V4L2 MEM2MEM DRIVER
13198 L:      linux-media@vger.kernel.org
13199 S:      Orphan
13200 F:      drivers/media/platform/sh_veu.c
13201
13202 SH_VOU V4L2 OUTPUT DRIVER
13203 L:      linux-media@vger.kernel.org
13204 S:      Orphan
13205 F:      drivers/media/platform/sh_vou.c
13206 F:      include/media/drv-intf/sh_vou.h
13207
13208 SI2157 MEDIA DRIVER
13209 M:      Antti Palosaari <crope@iki.fi>
13210 L:      linux-media@vger.kernel.org
13211 W:      https://linuxtv.org
13212 W:      http://palosaari.fi/linux/
13213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13214 T:      git git://linuxtv.org/anttip/media_tree.git
13215 S:      Maintained
13216 F:      drivers/media/tuners/si2157*
13217
13218 SI2165 MEDIA DRIVER
13219 M:      Matthias Schwarzott <zzam@gentoo.org>
13220 L:      linux-media@vger.kernel.org
13221 W:      https://linuxtv.org
13222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13223 S:      Maintained
13224 F:      drivers/media/dvb-frontends/si2165*
13225
13226 SI2168 MEDIA DRIVER
13227 M:      Antti Palosaari <crope@iki.fi>
13228 L:      linux-media@vger.kernel.org
13229 W:      https://linuxtv.org
13230 W:      http://palosaari.fi/linux/
13231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13232 T:      git git://linuxtv.org/anttip/media_tree.git
13233 S:      Maintained
13234 F:      drivers/media/dvb-frontends/si2168*
13235
13236 SI470X FM RADIO RECEIVER I2C DRIVER
13237 M:      Hans Verkuil <hverkuil@xs4all.nl>
13238 L:      linux-media@vger.kernel.org
13239 T:      git git://linuxtv.org/media_tree.git
13240 W:      https://linuxtv.org
13241 S:      Odd Fixes
13242 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13243
13244 SI470X FM RADIO RECEIVER USB DRIVER
13245 M:      Hans Verkuil <hverkuil@xs4all.nl>
13246 L:      linux-media@vger.kernel.org
13247 T:      git git://linuxtv.org/media_tree.git
13248 W:      https://linuxtv.org
13249 S:      Maintained
13250 F:      drivers/media/radio/si470x/radio-si470x-common.c
13251 F:      drivers/media/radio/si470x/radio-si470x.h
13252 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13253
13254 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13255 M:      Eduardo Valentin <edubezval@gmail.com>
13256 L:      linux-media@vger.kernel.org
13257 T:      git git://linuxtv.org/media_tree.git
13258 W:      https://linuxtv.org
13259 S:      Odd Fixes
13260 F:      drivers/media/radio/si4713/si4713.?
13261
13262 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13263 M:      Eduardo Valentin <edubezval@gmail.com>
13264 L:      linux-media@vger.kernel.org
13265 T:      git git://linuxtv.org/media_tree.git
13266 W:      https://linuxtv.org
13267 S:      Odd Fixes
13268 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13269
13270 SI4713 FM RADIO TRANSMITTER USB DRIVER
13271 M:      Hans Verkuil <hverkuil@xs4all.nl>
13272 L:      linux-media@vger.kernel.org
13273 T:      git git://linuxtv.org/media_tree.git
13274 W:      https://linuxtv.org
13275 S:      Maintained
13276 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13277
13278 SIANO DVB DRIVER
13279 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13280 L:      linux-media@vger.kernel.org
13281 W:      https://linuxtv.org
13282 T:      git git://linuxtv.org/media_tree.git
13283 S:      Odd fixes
13284 F:      drivers/media/common/siano/
13285 F:      drivers/media/usb/siano/
13286 F:      drivers/media/usb/siano/
13287 F:      drivers/media/mmc/siano/
13288
13289 SIFIVE DRIVERS
13290 M:      Palmer Dabbelt <palmer@sifive.com>
13291 L:      linux-riscv@lists.infradead.org
13292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13293 S:      Supported
13294 K:      sifive
13295 N:      sifive
13296
13297 SILEAD TOUCHSCREEN DRIVER
13298 M:      Hans de Goede <hdegoede@redhat.com>
13299 L:      linux-input@vger.kernel.org
13300 L:      platform-driver-x86@vger.kernel.org
13301 S:      Maintained
13302 F:      drivers/input/touchscreen/silead.c
13303 F:      drivers/platform/x86/touchscreen_dmi.c
13304
13305 SILICON MOTION SM712 FRAME BUFFER DRIVER
13306 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13307 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13308 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13309 L:      linux-fbdev@vger.kernel.org
13310 S:      Maintained
13311 F:      drivers/video/fbdev/sm712*
13312 F:      Documentation/fb/sm712fb.txt
13313
13314 SIMPLE FIRMWARE INTERFACE (SFI)
13315 M:      Len Brown <lenb@kernel.org>
13316 L:      sfi-devel@simplefirmware.org
13317 W:      http://simplefirmware.org/
13318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13319 S:      Supported
13320 F:      arch/x86/platform/sfi/
13321 F:      drivers/sfi/
13322 F:      include/linux/sfi*.h
13323
13324 SIMPLEFB FB DRIVER
13325 M:      Hans de Goede <hdegoede@redhat.com>
13326 L:      linux-fbdev@vger.kernel.org
13327 S:      Maintained
13328 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13329 F:      drivers/video/fbdev/simplefb.c
13330 F:      include/linux/platform_data/simplefb.h
13331
13332 SIMTEC EB110ATX (Chalice CATS)
13333 P:      Ben Dooks
13334 P:      Vincent Sanders <vince@simtec.co.uk>
13335 M:      Simtec Linux Team <linux@simtec.co.uk>
13336 W:      http://www.simtec.co.uk/products/EB110ATX/
13337 S:      Supported
13338
13339 SIMTEC EB2410ITX (BAST)
13340 P:      Ben Dooks
13341 P:      Vincent Sanders <vince@simtec.co.uk>
13342 M:      Simtec Linux Team <linux@simtec.co.uk>
13343 W:      http://www.simtec.co.uk/products/EB2410ITX/
13344 S:      Supported
13345 F:      arch/arm/mach-s3c24xx/mach-bast.c
13346 F:      arch/arm/mach-s3c24xx/bast-ide.c
13347 F:      arch/arm/mach-s3c24xx/bast-irq.c
13348
13349 SIPHASH PRF ROUTINES
13350 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13351 S:      Maintained
13352 F:      lib/siphash.c
13353 F:      lib/test_siphash.c
13354 F:      include/linux/siphash.h
13355
13356 SIOX
13357 M:      Gavin Schenk <g.schenk@eckelmann.de>
13358 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13359 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13360 S:      Supported
13361 F:      drivers/siox/*
13362 F:      drivers/gpio/gpio-siox.c
13363 F:      include/trace/events/siox.h
13364
13365 SIS 190 ETHERNET DRIVER
13366 M:      Francois Romieu <romieu@fr.zoreil.com>
13367 L:      netdev@vger.kernel.org
13368 S:      Maintained
13369 F:      drivers/net/ethernet/sis/sis190.c
13370
13371 SIS 900/7016 FAST ETHERNET DRIVER
13372 M:      Daniele Venzano <venza@brownhat.org>
13373 W:      http://www.brownhat.org/sis900.html
13374 L:      netdev@vger.kernel.org
13375 S:      Maintained
13376 F:      drivers/net/ethernet/sis/sis900.*
13377
13378 SIS FRAMEBUFFER DRIVER
13379 M:      Thomas Winischhofer <thomas@winischhofer.net>
13380 W:      http://www.winischhofer.net/linuxsisvga.shtml
13381 S:      Maintained
13382 F:      Documentation/fb/sisfb.txt
13383 F:      drivers/video/fbdev/sis/
13384 F:      include/video/sisfb.h
13385
13386 SIS USB2VGA DRIVER
13387 M:      Thomas Winischhofer <thomas@winischhofer.net>
13388 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13389 S:      Maintained
13390 F:      drivers/usb/misc/sisusbvga/
13391
13392 SLAB ALLOCATOR
13393 M:      Christoph Lameter <cl@linux.com>
13394 M:      Pekka Enberg <penberg@kernel.org>
13395 M:      David Rientjes <rientjes@google.com>
13396 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13397 M:      Andrew Morton <akpm@linux-foundation.org>
13398 L:      linux-mm@kvack.org
13399 S:      Maintained
13400 F:      include/linux/sl?b*.h
13401 F:      mm/sl?b*
13402
13403 SLEEPABLE READ-COPY UPDATE (SRCU)
13404 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13405 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13406 M:      Josh Triplett <josh@joshtriplett.org>
13407 R:      Steven Rostedt <rostedt@goodmis.org>
13408 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13409 L:      linux-kernel@vger.kernel.org
13410 W:      http://www.rdrop.com/users/paulmck/RCU/
13411 S:      Supported
13412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13413 F:      include/linux/srcu*.h
13414 F:      kernel/rcu/srcu*.c
13415
13416 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13417 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13418 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13419 S:      Maintained
13420 F:      drivers/slimbus/
13421 F:      Documentation/devicetree/bindings/slimbus/
13422 F:      include/linux/slimbus.h
13423
13424 SMACK SECURITY MODULE
13425 M:      Casey Schaufler <casey@schaufler-ca.com>
13426 L:      linux-security-module@vger.kernel.org
13427 W:      http://schaufler-ca.com
13428 T:      git git://github.com/cschaufler/smack-next
13429 S:      Maintained
13430 F:      Documentation/admin-guide/LSM/Smack.rst
13431 F:      security/smack/
13432
13433 SMC91x ETHERNET DRIVER
13434 M:      Nicolas Pitre <nico@fluxnic.net>
13435 S:      Odd Fixes
13436 F:      drivers/net/ethernet/smsc/smc91x.*
13437
13438 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13439 M:      Sakari Ailus <sakari.ailus@iki.fi>
13440 L:      linux-media@vger.kernel.org
13441 S:      Maintained
13442 F:      drivers/media/i2c/smiapp/
13443 F:      include/media/i2c/smiapp.h
13444 F:      drivers/media/i2c/smiapp-pll.c
13445 F:      drivers/media/i2c/smiapp-pll.h
13446 F:      include/uapi/linux/smiapp.h
13447 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13448
13449 SMM665 HARDWARE MONITOR DRIVER
13450 M:      Guenter Roeck <linux@roeck-us.net>
13451 L:      linux-hwmon@vger.kernel.org
13452 S:      Maintained
13453 F:      Documentation/hwmon/smm665
13454 F:      drivers/hwmon/smm665.c
13455
13456 SMSC EMC2103 HARDWARE MONITOR DRIVER
13457 M:      Steve Glendinning <steve.glendinning@shawell.net>
13458 L:      linux-hwmon@vger.kernel.org
13459 S:      Maintained
13460 F:      Documentation/hwmon/emc2103
13461 F:      drivers/hwmon/emc2103.c
13462
13463 SMSC SCH5627 HARDWARE MONITOR DRIVER
13464 M:      Hans de Goede <hdegoede@redhat.com>
13465 L:      linux-hwmon@vger.kernel.org
13466 S:      Supported
13467 F:      Documentation/hwmon/sch5627
13468 F:      drivers/hwmon/sch5627.c
13469
13470 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13471 M:      Steve Glendinning <steve.glendinning@shawell.net>
13472 L:      linux-fbdev@vger.kernel.org
13473 S:      Maintained
13474 F:      drivers/video/fbdev/smscufx.c
13475
13476 SMSC47B397 HARDWARE MONITOR DRIVER
13477 M:      Jean Delvare <jdelvare@suse.com>
13478 L:      linux-hwmon@vger.kernel.org
13479 S:      Maintained
13480 F:      Documentation/hwmon/smsc47b397
13481 F:      drivers/hwmon/smsc47b397.c
13482
13483 SMSC911x ETHERNET DRIVER
13484 M:      Steve Glendinning <steve.glendinning@shawell.net>
13485 L:      netdev@vger.kernel.org
13486 S:      Maintained
13487 F:      include/linux/smsc911x.h
13488 F:      drivers/net/ethernet/smsc/smsc911x.*
13489
13490 SMSC9420 PCI ETHERNET DRIVER
13491 M:      Steve Glendinning <steve.glendinning@shawell.net>
13492 L:      netdev@vger.kernel.org
13493 S:      Maintained
13494 F:      drivers/net/ethernet/smsc/smsc9420.*
13495
13496 SOC-CAMERA V4L2 SUBSYSTEM
13497 L:      linux-media@vger.kernel.org
13498 T:      git git://linuxtv.org/media_tree.git
13499 S:      Orphan
13500 F:      include/media/soc*
13501 F:      drivers/media/i2c/soc_camera/
13502 F:      drivers/media/platform/soc_camera/
13503
13504 SOCIONEXT SYNQUACER I2C DRIVER
13505 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13506 L:      linux-i2c@vger.kernel.org
13507 S:      Maintained
13508 F:      drivers/i2c/busses/i2c-synquacer.c
13509 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13510
13511 SOCIONEXT UNIPHIER SOUND DRIVER
13512 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13513 S:      Orphan
13514 F:      sound/soc/uniphier/
13515
13516 SOEKRIS NET48XX LED SUPPORT
13517 M:      Chris Boot <bootc@bootc.net>
13518 S:      Maintained
13519 F:      drivers/leds/leds-net48xx.c
13520
13521 SOFT-ROCE DRIVER (rxe)
13522 M:      Moni Shoua <monis@mellanox.com>
13523 L:      linux-rdma@vger.kernel.org
13524 S:      Supported
13525 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13526 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13527 F:      drivers/infiniband/sw/rxe/
13528 F:      include/uapi/rdma/rdma_user_rxe.h
13529
13530 SOFTLOGIC 6x10 MPEG CODEC
13531 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13532 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13533 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13534 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13535 M:      Ismael Luceno <ismael@iodev.co.uk>
13536 L:      linux-media@vger.kernel.org
13537 S:      Supported
13538 F:      drivers/media/pci/solo6x10/
13539
13540 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13541 M:      James Morse <james.morse@arm.com>
13542 L:      linux-arm-kernel@lists.infradead.org
13543 S:      Maintained
13544 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13545 F:      drivers/firmware/arm_sdei.c
13546 F:      include/linux/arm_sdei.h
13547 F:      include/uapi/linux/arm_sdei.h
13548
13549 SOFTWARE RAID (Multiple Disks) SUPPORT
13550 M:      Shaohua Li <shli@kernel.org>
13551 L:      linux-raid@vger.kernel.org
13552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13553 S:      Supported
13554 F:      drivers/md/Makefile
13555 F:      drivers/md/Kconfig
13556 F:      drivers/md/md*
13557 F:      drivers/md/raid*
13558 F:      include/linux/raid/
13559 F:      include/uapi/linux/raid/
13560
13561 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13562 M:      Jassi Brar <jaswinder.singh@linaro.org>
13563 L:      netdev@vger.kernel.org
13564 S:      Maintained
13565 F:      drivers/net/ethernet/socionext/netsec.c
13566 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13567
13568 SOLIDRUN CLEARFOG SUPPORT
13569 M:      Russell King <linux@armlinux.org.uk>
13570 S:      Maintained
13571 F:      arch/arm/boot/dts/armada-388-clearfog*
13572 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13573
13574 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13575 M:      Russell King <linux@armlinux.org.uk>
13576 S:      Maintained
13577 F:      arch/arm/boot/dts/imx6*-cubox-i*
13578 F:      arch/arm/boot/dts/imx6*-hummingboard*
13579 F:      arch/arm/boot/dts/imx6*-sr-*
13580
13581 SONIC NETWORK DRIVER
13582 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13583 L:      netdev@vger.kernel.org
13584 S:      Maintained
13585 F:      drivers/net/ethernet/natsemi/sonic.*
13586
13587 SONICS SILICON BACKPLANE DRIVER (SSB)
13588 M:      Michael Buesch <m@bues.ch>
13589 L:      linux-wireless@vger.kernel.org
13590 S:      Maintained
13591 F:      drivers/ssb/
13592 F:      include/linux/ssb/
13593
13594 SONY IMX258 SENSOR DRIVER
13595 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13596 L:      linux-media@vger.kernel.org
13597 T:      git git://linuxtv.org/media_tree.git
13598 S:      Maintained
13599 F:      drivers/media/i2c/imx258.c
13600
13601 SONY IMX274 SENSOR DRIVER
13602 M:      Leon Luo <leonl@leopardimaging.com>
13603 L:      linux-media@vger.kernel.org
13604 T:      git git://linuxtv.org/media_tree.git
13605 S:      Maintained
13606 F:      drivers/media/i2c/imx274.c
13607 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13608
13609 SONY MEMORYSTICK CARD SUPPORT
13610 M:      Alex Dubov <oakad@yahoo.com>
13611 W:      http://tifmxx.berlios.de/
13612 S:      Maintained
13613 F:      drivers/memstick/host/tifm_ms.c
13614
13615 SONY MEMORYSTICK STANDARD SUPPORT
13616 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13617 S:      Maintained
13618 F:      drivers/memstick/core/ms_block.*
13619
13620 SONY VAIO CONTROL DEVICE DRIVER
13621 M:      Mattia Dongili <malattia@linux.it>
13622 L:      platform-driver-x86@vger.kernel.org
13623 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13624 S:      Maintained
13625 F:      Documentation/laptops/sony-laptop.txt
13626 F:      drivers/char/sonypi.c
13627 F:      drivers/platform/x86/sony-laptop.c
13628 F:      include/linux/sony-laptop.h
13629
13630 SOUND
13631 M:      Jaroslav Kysela <perex@perex.cz>
13632 M:      Takashi Iwai <tiwai@suse.com>
13633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13634 W:      http://www.alsa-project.org/
13635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13636 T:      git git://git.alsa-project.org/alsa-kernel.git
13637 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13638 S:      Maintained
13639 F:      Documentation/sound/
13640 F:      include/sound/
13641 F:      include/uapi/sound/
13642 F:      sound/
13643
13644 SOUND - COMPRESSED AUDIO
13645 M:      Vinod Koul <vkoul@kernel.org>
13646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13648 S:      Supported
13649 F:      Documentation/sound/designs/compress-offload.rst
13650 F:      include/sound/compress_driver.h
13651 F:      include/uapi/sound/compress_*
13652 F:      sound/core/compress_offload.c
13653 F:      sound/soc/soc-compress.c
13654
13655 SOUND - DMAENGINE HELPERS
13656 M:      Lars-Peter Clausen <lars@metafoo.de>
13657 S:      Supported
13658 F:      include/sound/dmaengine_pcm.h
13659 F:      sound/core/pcm_dmaengine.c
13660 F:      sound/soc/soc-generic-dmaengine-pcm.c
13661
13662 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13663 M:      Liam Girdwood <lgirdwood@gmail.com>
13664 M:      Mark Brown <broonie@kernel.org>
13665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13666 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13667 W:      http://alsa-project.org/main/index.php/ASoC
13668 S:      Supported
13669 F:      Documentation/devicetree/bindings/sound/
13670 F:      Documentation/sound/soc/
13671 F:      sound/soc/
13672 F:      include/sound/soc*
13673
13674 SOUNDWIRE SUBSYSTEM
13675 M:      Vinod Koul <vinod.koul@intel.com>
13676 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13677 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13678 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13679 S:      Supported
13680 F:      Documentation/driver-api/soundwire/
13681 F:      drivers/soundwire/
13682 F:      include/linux/soundwire/
13683
13684 SP2 MEDIA DRIVER
13685 M:      Olli Salonen <olli.salonen@iki.fi>
13686 L:      linux-media@vger.kernel.org
13687 W:      https://linuxtv.org
13688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13689 S:      Maintained
13690 F:      drivers/media/dvb-frontends/sp2*
13691
13692 SPARC + UltraSPARC (sparc/sparc64)
13693 M:      "David S. Miller" <davem@davemloft.net>
13694 L:      sparclinux@vger.kernel.org
13695 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13698 S:      Maintained
13699 F:      arch/sparc/
13700 F:      drivers/sbus/
13701
13702 SPARC SERIAL DRIVERS
13703 M:      "David S. Miller" <davem@davemloft.net>
13704 L:      sparclinux@vger.kernel.org
13705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13707 S:      Maintained
13708 F:      include/linux/sunserialcore.h
13709 F:      drivers/tty/serial/suncore.c
13710 F:      drivers/tty/serial/sunhv.c
13711 F:      drivers/tty/serial/sunsab.c
13712 F:      drivers/tty/serial/sunsab.h
13713 F:      drivers/tty/serial/sunsu.c
13714 F:      drivers/tty/serial/sunzilog.c
13715 F:      drivers/tty/serial/sunzilog.h
13716 F:      drivers/tty/vcc.c
13717
13718 SPARSE CHECKER
13719 M:      "Christopher Li" <sparse@chrisli.org>
13720 L:      linux-sparse@vger.kernel.org
13721 W:      https://sparse.wiki.kernel.org/
13722 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13723 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13724 S:      Maintained
13725 F:      include/linux/compiler.h
13726
13727 SPEAR CLOCK FRAMEWORK SUPPORT
13728 M:      Viresh Kumar <vireshk@kernel.org>
13729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13730 W:      http://www.st.com/spear
13731 S:      Maintained
13732 F:      drivers/clk/spear/
13733
13734 SPEAR PLATFORM SUPPORT
13735 M:      Viresh Kumar <vireshk@kernel.org>
13736 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13738 W:      http://www.st.com/spear
13739 S:      Maintained
13740 F:      arch/arm/boot/dts/spear*
13741 F:      arch/arm/mach-spear/
13742
13743 SPI NOR SUBSYSTEM
13744 M:      Marek Vasut <marek.vasut@gmail.com>
13745 L:      linux-mtd@lists.infradead.org
13746 W:      http://www.linux-mtd.infradead.org/
13747 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13748 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13749 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13750 S:      Maintained
13751 F:      drivers/mtd/spi-nor/
13752 F:      include/linux/mtd/spi-nor.h
13753
13754 SPI SUBSYSTEM
13755 M:      Mark Brown <broonie@kernel.org>
13756 L:      linux-spi@vger.kernel.org
13757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13758 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13759 S:      Maintained
13760 F:      Documentation/devicetree/bindings/spi/
13761 F:      Documentation/spi/
13762 F:      drivers/spi/
13763 F:      include/linux/spi/
13764 F:      include/uapi/linux/spi/
13765 F:      tools/spi/
13766
13767 SPIDERNET NETWORK DRIVER for CELL
13768 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13769 L:      netdev@vger.kernel.org
13770 S:      Supported
13771 F:      Documentation/networking/spider_net.txt
13772 F:      drivers/net/ethernet/toshiba/spider_net*
13773
13774 SPMI SUBSYSTEM
13775 R:      Stephen Boyd <sboyd@kernel.org>
13776 L:      linux-arm-msm@vger.kernel.org
13777 F:      Documentation/devicetree/bindings/spmi/
13778 F:      drivers/spmi/
13779 F:      include/dt-bindings/spmi/spmi.h
13780 F:      include/linux/spmi.h
13781 F:      include/trace/events/spmi.h
13782
13783 SPU FILE SYSTEM
13784 M:      Jeremy Kerr <jk@ozlabs.org>
13785 L:      linuxppc-dev@lists.ozlabs.org
13786 W:      http://www.ibm.com/developerworks/power/cell/
13787 S:      Supported
13788 F:      Documentation/filesystems/spufs.txt
13789 F:      arch/powerpc/platforms/cell/spufs/
13790
13791 SQUASHFS FILE SYSTEM
13792 M:      Phillip Lougher <phillip@squashfs.org.uk>
13793 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13794 W:      http://squashfs.org.uk
13795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13796 S:      Maintained
13797 F:      Documentation/filesystems/squashfs.txt
13798 F:      fs/squashfs/
13799
13800 SRM (Alpha) environment access
13801 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13802 S:      Maintained
13803 F:      arch/alpha/kernel/srm_env.c
13804
13805 ST STM32 I2C/SMBUS DRIVER
13806 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13807 L:      linux-i2c@vger.kernel.org
13808 S:      Maintained
13809 F:      drivers/i2c/busses/i2c-stm32*
13810
13811 STABLE BRANCH
13812 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13813 L:      stable@vger.kernel.org
13814 S:      Supported
13815 F:      Documentation/process/stable-kernel-rules.rst
13816
13817 STAGING - COMEDI
13818 M:      Ian Abbott <abbotti@mev.co.uk>
13819 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13820 S:      Odd Fixes
13821 F:      drivers/staging/comedi/
13822
13823 STAGING - EROFS FILE SYSTEM
13824 M:      Gao Xiang <gaoxiang25@huawei.com>
13825 M:      Chao Yu <yuchao0@huawei.com>
13826 L:      linux-erofs@lists.ozlabs.org
13827 S:      Maintained
13828 F:      drivers/staging/erofs/
13829
13830 STAGING - FLARION FT1000 DRIVERS
13831 M:      Marek Belisko <marek.belisko@gmail.com>
13832 S:      Odd Fixes
13833 F:      drivers/staging/ft1000/
13834
13835 STAGING - INDUSTRIAL IO
13836 M:      Jonathan Cameron <jic23@kernel.org>
13837 L:      linux-iio@vger.kernel.org
13838 S:      Odd Fixes
13839 F:      Documentation/devicetree/bindings/staging/iio/
13840 F:      drivers/staging/iio/
13841
13842 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13843 M:      Marc Dietrich <marvin24@gmx.de>
13844 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13845 L:      linux-tegra@vger.kernel.org
13846 S:      Maintained
13847 F:      drivers/staging/nvec/
13848
13849 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13850 M:      Jens Frederich <jfrederich@gmail.com>
13851 M:      Daniel Drake <dsd@laptop.org>
13852 M:      Jon Nettleton <jon.nettleton@gmail.com>
13853 W:      http://wiki.laptop.org/go/DCON
13854 S:      Maintained
13855 F:      drivers/staging/olpc_dcon/
13856
13857 STAGING - REALTEK RTL8712U DRIVERS
13858 M:      Larry Finger <Larry.Finger@lwfinger.net>
13859 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13860 S:      Odd Fixes
13861 F:      drivers/staging/rtl8712/
13862
13863 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13864 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13865 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13866 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13867 L:      linux-fbdev@vger.kernel.org
13868 S:      Maintained
13869 F:      drivers/staging/sm750fb/
13870
13871 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13872 M:      William Hubbs <w.d.hubbs@gmail.com>
13873 M:      Chris Brannon <chris@the-brannons.com>
13874 M:      Kirk Reiser <kirk@reisers.ca>
13875 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13876 L:      speakup@linux-speakup.org
13877 W:      http://www.linux-speakup.org/
13878 S:      Odd Fixes
13879 F:      drivers/staging/speakup/
13880
13881 STAGING - VIA VT665X DRIVERS
13882 M:      Forest Bond <forest@alittletooquiet.net>
13883 S:      Odd Fixes
13884 F:      drivers/staging/vt665?/
13885
13886 STAGING - WILC1000 WIFI DRIVER
13887 M:      Aditya Shankar <aditya.shankar@microchip.com>
13888 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13889 L:      linux-wireless@vger.kernel.org
13890 S:      Supported
13891 F:      drivers/staging/wilc1000/
13892
13893 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13894 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13895 S:      Odd Fixes
13896 F:      drivers/staging/xgifb/
13897
13898 STAGING SUBSYSTEM
13899 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13901 L:      devel@driverdev.osuosl.org
13902 S:      Supported
13903 F:      drivers/staging/
13904
13905 STARFIRE/DURALAN NETWORK DRIVER
13906 M:      Ion Badulescu <ionut@badula.org>
13907 S:      Odd Fixes
13908 F:      drivers/net/ethernet/adaptec/starfire*
13909
13910 STEC S1220 SKD DRIVER
13911 M:      Bart Van Assche <bart.vanassche@wdc.com>
13912 L:      linux-block@vger.kernel.org
13913 S:      Maintained
13914 F:      drivers/block/skd*[ch]
13915
13916 STI AUDIO (ASoC) DRIVERS
13917 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13918 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13919 S:      Maintained
13920 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13921 F:      sound/soc/sti/
13922
13923 STI CEC DRIVER
13924 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13925 S:      Maintained
13926 F:      drivers/staging/media/st-cec/
13927 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13928
13929 STK1160 USB VIDEO CAPTURE DRIVER
13930 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13931 L:      linux-media@vger.kernel.org
13932 T:      git git://linuxtv.org/media_tree.git
13933 S:      Maintained
13934 F:      drivers/media/usb/stk1160/
13935
13936 STM32 AUDIO (ASoC) DRIVERS
13937 M:      Olivier Moysan <olivier.moysan@st.com>
13938 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13939 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13940 S:      Maintained
13941 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13942 F:      sound/soc/stm/
13943
13944 STM32 TIMER/LPTIMER DRIVERS
13945 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13946 S:      Maintained
13947 F:      drivers/*/stm32-*timer*
13948 F:      drivers/pwm/pwm-stm32*
13949 F:      include/linux/*/stm32-*tim*
13950 F:      Documentation/ABI/testing/*timer-stm32
13951 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13952 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13953
13954 STMMAC ETHERNET DRIVER
13955 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13956 M:      Alexandre Torgue <alexandre.torgue@st.com>
13957 M:      Jose Abreu <joabreu@synopsys.com>
13958 L:      netdev@vger.kernel.org
13959 W:      http://www.stlinux.com
13960 S:      Supported
13961 F:      drivers/net/ethernet/stmicro/stmmac/
13962
13963 SUN3/3X
13964 M:      Sam Creasey <sammy@sammy.net>
13965 W:      http://sammy.net/sun3/
13966 S:      Maintained
13967 F:      arch/m68k/kernel/*sun3*
13968 F:      arch/m68k/sun3*/
13969 F:      arch/m68k/include/asm/sun3*
13970 F:      drivers/net/ethernet/i825xx/sun3*
13971
13972 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13973 M:      Hans de Goede <hdegoede@redhat.com>
13974 L:      linux-input@vger.kernel.org
13975 S:      Maintained
13976 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13977 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13978
13979 SUNDANCE NETWORK DRIVER
13980 M:      Denis Kirjanov <kda@linux-powerpc.org>
13981 L:      netdev@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/net/ethernet/dlink/sundance.c
13984
13985 SUPERH
13986 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13987 M:      Rich Felker <dalias@libc.org>
13988 L:      linux-sh@vger.kernel.org
13989 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13990 S:      Maintained
13991 F:      Documentation/sh/
13992 F:      arch/sh/
13993 F:      drivers/sh/
13994
13995 SUSPEND TO RAM
13996 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13997 M:      Len Brown <len.brown@intel.com>
13998 M:      Pavel Machek <pavel@ucw.cz>
13999 L:      linux-pm@vger.kernel.org
14000 B:      https://bugzilla.kernel.org
14001 S:      Supported
14002 F:      Documentation/power/
14003 F:      arch/x86/kernel/acpi/
14004 F:      drivers/base/power/
14005 F:      kernel/power/
14006 F:      include/linux/suspend.h
14007 F:      include/linux/freezer.h
14008 F:      include/linux/pm.h
14009
14010 SVGA HANDLING
14011 M:      Martin Mares <mj@ucw.cz>
14012 L:      linux-video@atrey.karlin.mff.cuni.cz
14013 S:      Maintained
14014 F:      Documentation/svga.txt
14015 F:      arch/x86/boot/video*
14016
14017 SWIOTLB SUBSYSTEM
14018 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14019 L:      iommu@lists.linux-foundation.org
14020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14021 S:      Supported
14022 F:      kernel/dma/swiotlb.c
14023 F:      arch/*/kernel/pci-swiotlb.c
14024 F:      include/linux/swiotlb.h
14025
14026 SWITCHDEV
14027 M:      Jiri Pirko <jiri@resnulli.us>
14028 M:      Ivan Vecera <ivecera@redhat.com>
14029 L:      netdev@vger.kernel.org
14030 S:      Supported
14031 F:      net/switchdev/
14032 F:      include/net/switchdev.h
14033
14034 SY8106A REGULATOR DRIVER
14035 M:      Icenowy Zheng <icenowy@aosc.io>
14036 S:      Maintained
14037 F:      drivers/regulator/sy8106a-regulator.c
14038 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14039
14040 SYNC FILE FRAMEWORK
14041 M:      Sumit Semwal <sumit.semwal@linaro.org>
14042 R:      Gustavo Padovan <gustavo@padovan.org>
14043 S:      Maintained
14044 L:      linux-media@vger.kernel.org
14045 L:      dri-devel@lists.freedesktop.org
14046 F:      drivers/dma-buf/sync_*
14047 F:      drivers/dma-buf/dma-fence*
14048 F:      drivers/dma-buf/sw_sync.c
14049 F:      include/linux/sync_file.h
14050 F:      include/uapi/linux/sync_file.h
14051 F:      Documentation/sync_file.txt
14052 T:      git git://anongit.freedesktop.org/drm/drm-misc
14053
14054 SYNOPSYS ARC ARCHITECTURE
14055 M:      Vineet Gupta <vgupta@synopsys.com>
14056 L:      linux-snps-arc@lists.infradead.org
14057 S:      Supported
14058 F:      arch/arc/
14059 F:      Documentation/devicetree/bindings/arc/*
14060 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14061 F:      drivers/clocksource/arc_timer.c
14062 F:      drivers/tty/serial/arc_uart.c
14063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14064
14065 SYNOPSYS ARC HSDK SDP pll clock driver
14066 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14067 S:      Supported
14068 F:      drivers/clk/clk-hsdk-pll.c
14069 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14070
14071 SYNOPSYS ARC SDP clock driver
14072 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14073 S:      Supported
14074 F:      drivers/clk/axs10x/*
14075 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14076
14077 SYNOPSYS ARC SDP platform support
14078 M:      Alexey Brodkin <abrodkin@synopsys.com>
14079 S:      Supported
14080 F:      arch/arc/plat-axs10x
14081 F:      arch/arc/boot/dts/ax*
14082 F:      Documentation/devicetree/bindings/arc/axs10*
14083
14084 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14085 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14086 S:      Supported
14087 F:      drivers/reset/reset-axs10x.c
14088 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14089
14090 SYNOPSYS CREG GPIO DRIVER
14091 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14092 S:      Maintained
14093 F:      drivers/gpio/gpio-creg-snps.c
14094 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14095
14096 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14097 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14098 S:      Maintained
14099 F:      drivers/tty/serial/8250/8250_dw.c
14100
14101 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14102 M:      Hoan Tran <hotran@apm.com>
14103 L:      linux-gpio@vger.kernel.org
14104 S:      Maintained
14105 F:      drivers/gpio/gpio-dwapb.c
14106 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14107
14108 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14109 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14110 S:      Maintained
14111 F:      drivers/dma/dwi-axi-dmac/
14112 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14113
14114 SYNOPSYS DESIGNWARE DMAC DRIVER
14115 M:      Viresh Kumar <vireshk@kernel.org>
14116 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14117 S:      Maintained
14118 F:      include/linux/dma/dw.h
14119 F:      include/linux/platform_data/dma-dw.h
14120 F:      drivers/dma/dw/
14121
14122 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14123 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14124 L:      netdev@vger.kernel.org
14125 S:      Supported
14126 F:      drivers/net/ethernet/synopsys/
14127
14128 SYNOPSYS DESIGNWARE I2C DRIVER
14129 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14130 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14131 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14132 L:      linux-i2c@vger.kernel.org
14133 S:      Maintained
14134 F:      drivers/i2c/busses/i2c-designware-*
14135 F:      include/linux/platform_data/i2c-designware.h
14136
14137 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14138 M:      Jaehoon Chung <jh80.chung@samsung.com>
14139 L:      linux-mmc@vger.kernel.org
14140 S:      Maintained
14141 F:      drivers/mmc/host/dw_mmc*
14142
14143 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14144 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14145 S:      Supported
14146 F:      drivers/reset/reset-hsdk.c
14147 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14148 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14149
14150 SYSTEM CONFIGURATION (SYSCON)
14151 M:      Lee Jones <lee.jones@linaro.org>
14152 M:      Arnd Bergmann <arnd@arndb.de>
14153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14154 S:      Supported
14155 F:      drivers/mfd/syscon.c
14156
14157 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14158 M:      Sudeep Holla <sudeep.holla@arm.com>
14159 L:      linux-arm-kernel@lists.infradead.org
14160 S:      Maintained
14161 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14162 F:      drivers/clk/clk-sc[mp]i.c
14163 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14164 F:      drivers/firmware/arm_scpi.c
14165 F:      drivers/firmware/arm_scmi/
14166 F:      include/linux/sc[mp]i_protocol.h
14167
14168 SYSTEM RESET/SHUTDOWN DRIVERS
14169 M:      Sebastian Reichel <sre@kernel.org>
14170 L:      linux-pm@vger.kernel.org
14171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14172 S:      Maintained
14173 F:      Documentation/devicetree/bindings/power/reset/
14174 F:      drivers/power/reset/
14175
14176 SYSTEM TRACE MODULE CLASS
14177 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14178 S:      Maintained
14179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14180 F:      Documentation/trace/stm.rst
14181 F:      drivers/hwtracing/stm/
14182 F:      include/linux/stm.h
14183 F:      include/uapi/linux/stm.h
14184
14185 SYSV FILESYSTEM
14186 M:      Christoph Hellwig <hch@infradead.org>
14187 S:      Maintained
14188 F:      Documentation/filesystems/sysv-fs.txt
14189 F:      fs/sysv/
14190 F:      include/linux/sysv_fs.h
14191
14192 TARGET SUBSYSTEM
14193 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14194 L:      linux-scsi@vger.kernel.org
14195 L:      target-devel@vger.kernel.org
14196 W:      http://www.linux-iscsi.org
14197 W:      http://groups.google.com/group/linux-iscsi-target-dev
14198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14199 S:      Supported
14200 F:      drivers/target/
14201 F:      include/target/
14202 F:      Documentation/target/
14203
14204 TASKSTATS STATISTICS INTERFACE
14205 M:      Balbir Singh <bsingharora@gmail.com>
14206 S:      Maintained
14207 F:      Documentation/accounting/taskstats*
14208 F:      include/linux/taskstats*
14209 F:      kernel/taskstats.c
14210
14211 TC subsystem
14212 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14213 M:      Cong Wang <xiyou.wangcong@gmail.com>
14214 M:      Jiri Pirko <jiri@resnulli.us>
14215 L:      netdev@vger.kernel.org
14216 S:      Maintained
14217 F:      include/net/pkt_cls.h
14218 F:      include/net/pkt_sched.h
14219 F:      include/net/tc_act/
14220 F:      include/uapi/linux/pkt_cls.h
14221 F:      include/uapi/linux/pkt_sched.h
14222 F:      include/uapi/linux/tc_act/
14223 F:      include/uapi/linux/tc_ematch/
14224 F:      net/sched/
14225
14226 TC90522 MEDIA DRIVER
14227 M:      Akihiro Tsukada <tskd08@gmail.com>
14228 L:      linux-media@vger.kernel.org
14229 S:      Odd Fixes
14230 F:      drivers/media/dvb-frontends/tc90522*
14231
14232 TCP LOW PRIORITY MODULE
14233 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14234 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14235 W:      http://tcp-lp-mod.sourceforge.net/
14236 S:      Maintained
14237 F:      net/ipv4/tcp_lp.c
14238
14239 TDA10071 MEDIA DRIVER
14240 M:      Antti Palosaari <crope@iki.fi>
14241 L:      linux-media@vger.kernel.org
14242 W:      https://linuxtv.org
14243 W:      http://palosaari.fi/linux/
14244 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14245 T:      git git://linuxtv.org/anttip/media_tree.git
14246 S:      Maintained
14247 F:      drivers/media/dvb-frontends/tda10071*
14248
14249 TDA18212 MEDIA DRIVER
14250 M:      Antti Palosaari <crope@iki.fi>
14251 L:      linux-media@vger.kernel.org
14252 W:      https://linuxtv.org
14253 W:      http://palosaari.fi/linux/
14254 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14255 T:      git git://linuxtv.org/anttip/media_tree.git
14256 S:      Maintained
14257 F:      drivers/media/tuners/tda18212*
14258
14259 TDA18218 MEDIA DRIVER
14260 M:      Antti Palosaari <crope@iki.fi>
14261 L:      linux-media@vger.kernel.org
14262 W:      https://linuxtv.org
14263 W:      http://palosaari.fi/linux/
14264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14265 T:      git git://linuxtv.org/anttip/media_tree.git
14266 S:      Maintained
14267 F:      drivers/media/tuners/tda18218*
14268
14269 TDA18250 MEDIA DRIVER
14270 M:      Olli Salonen <olli.salonen@iki.fi>
14271 L:      linux-media@vger.kernel.org
14272 W:      https://linuxtv.org
14273 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14274 T:      git git://linuxtv.org/media_tree.git
14275 S:      Maintained
14276 F:      drivers/media/tuners/tda18250*
14277
14278 TDA18271 MEDIA DRIVER
14279 M:      Michael Krufky <mkrufky@linuxtv.org>
14280 L:      linux-media@vger.kernel.org
14281 W:      https://linuxtv.org
14282 W:      http://github.com/mkrufky
14283 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14284 T:      git git://linuxtv.org/mkrufky/tuners.git
14285 S:      Maintained
14286 F:      drivers/media/tuners/tda18271*
14287
14288 TDA1997x MEDIA DRIVER
14289 M:      Tim Harvey <tharvey@gateworks.com>
14290 L:      linux-media@vger.kernel.org
14291 W:      https://linuxtv.org
14292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14293 S:      Maintained
14294 F:      drivers/media/i2c/tda1997x.*
14295
14296 TDA827x MEDIA DRIVER
14297 M:      Michael Krufky <mkrufky@linuxtv.org>
14298 L:      linux-media@vger.kernel.org
14299 W:      https://linuxtv.org
14300 W:      http://github.com/mkrufky
14301 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14302 T:      git git://linuxtv.org/mkrufky/tuners.git
14303 S:      Maintained
14304 F:      drivers/media/tuners/tda8290.*
14305
14306 TDA8290 MEDIA DRIVER
14307 M:      Michael Krufky <mkrufky@linuxtv.org>
14308 L:      linux-media@vger.kernel.org
14309 W:      https://linuxtv.org
14310 W:      http://github.com/mkrufky
14311 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14312 T:      git git://linuxtv.org/mkrufky/tuners.git
14313 S:      Maintained
14314 F:      drivers/media/tuners/tda8290.*
14315
14316 TDA9840 MEDIA DRIVER
14317 M:      Hans Verkuil <hverkuil@xs4all.nl>
14318 L:      linux-media@vger.kernel.org
14319 T:      git git://linuxtv.org/media_tree.git
14320 W:      https://linuxtv.org
14321 S:      Maintained
14322 F:      drivers/media/i2c/tda9840*
14323
14324 TEA5761 TUNER DRIVER
14325 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14326 L:      linux-media@vger.kernel.org
14327 W:      https://linuxtv.org
14328 T:      git git://linuxtv.org/media_tree.git
14329 S:      Odd fixes
14330 F:      drivers/media/tuners/tea5761.*
14331
14332 TEA5767 TUNER DRIVER
14333 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14334 L:      linux-media@vger.kernel.org
14335 W:      https://linuxtv.org
14336 T:      git git://linuxtv.org/media_tree.git
14337 S:      Maintained
14338 F:      drivers/media/tuners/tea5767.*
14339
14340 TEA6415C MEDIA DRIVER
14341 M:      Hans Verkuil <hverkuil@xs4all.nl>
14342 L:      linux-media@vger.kernel.org
14343 T:      git git://linuxtv.org/media_tree.git
14344 W:      https://linuxtv.org
14345 S:      Maintained
14346 F:      drivers/media/i2c/tea6415c*
14347
14348 TEA6420 MEDIA DRIVER
14349 M:      Hans Verkuil <hverkuil@xs4all.nl>
14350 L:      linux-media@vger.kernel.org
14351 T:      git git://linuxtv.org/media_tree.git
14352 W:      https://linuxtv.org
14353 S:      Maintained
14354 F:      drivers/media/i2c/tea6420*
14355
14356 TEAM DRIVER
14357 M:      Jiri Pirko <jiri@resnulli.us>
14358 L:      netdev@vger.kernel.org
14359 S:      Supported
14360 F:      drivers/net/team/
14361 F:      include/linux/if_team.h
14362 F:      include/uapi/linux/if_team.h
14363
14364 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14365 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14366 S:      Maintained
14367 F:      arch/x86/platform/ts5500/
14368
14369 TECHNOTREND USB IR RECEIVER
14370 M:      Sean Young <sean@mess.org>
14371 L:      linux-media@vger.kernel.org
14372 S:      Maintained
14373 F:      drivers/media/rc/ttusbir.c
14374
14375 TECHWELL TW9910 VIDEO DECODER
14376 L:      linux-media@vger.kernel.org
14377 S:      Orphan
14378 F:      drivers/media/i2c/tw9910.c
14379 F:      include/media/i2c/tw9910.h
14380
14381 TEE SUBSYSTEM
14382 M:      Jens Wiklander <jens.wiklander@linaro.org>
14383 S:      Maintained
14384 F:      include/linux/tee_drv.h
14385 F:      include/uapi/linux/tee.h
14386 F:      drivers/tee/
14387 F:      Documentation/tee.txt
14388
14389 TEGRA ARCHITECTURE SUPPORT
14390 M:      Thierry Reding <thierry.reding@gmail.com>
14391 M:      Jonathan Hunter <jonathanh@nvidia.com>
14392 L:      linux-tegra@vger.kernel.org
14393 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14395 S:      Supported
14396 N:      [^a-z]tegra
14397
14398 TEGRA CLOCK DRIVER
14399 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14400 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14401 S:      Supported
14402 F:      drivers/clk/tegra/
14403
14404 TEGRA DMA DRIVERS
14405 M:      Laxman Dewangan <ldewangan@nvidia.com>
14406 M:      Jon Hunter <jonathanh@nvidia.com>
14407 S:      Supported
14408 F:      drivers/dma/tegra*
14409
14410 TEGRA I2C DRIVER
14411 M:      Laxman Dewangan <ldewangan@nvidia.com>
14412 S:      Supported
14413 F:      drivers/i2c/busses/i2c-tegra.c
14414
14415 TEGRA IOMMU DRIVERS
14416 M:      Thierry Reding <thierry.reding@gmail.com>
14417 L:      linux-tegra@vger.kernel.org
14418 S:      Supported
14419 F:      drivers/iommu/tegra*
14420
14421 TEGRA KBC DRIVER
14422 M:      Laxman Dewangan <ldewangan@nvidia.com>
14423 S:      Supported
14424 F:      drivers/input/keyboard/tegra-kbc.c
14425
14426 TEGRA NAND DRIVER
14427 M:      Stefan Agner <stefan@agner.ch>
14428 M:      Lucas Stach <dev@lynxeye.de>
14429 S:      Maintained
14430 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14431 F:      drivers/mtd/nand/raw/tegra_nand.c
14432
14433 TEGRA PWM DRIVER
14434 M:      Thierry Reding <thierry.reding@gmail.com>
14435 S:      Supported
14436 F:      drivers/pwm/pwm-tegra.c
14437
14438 TEGRA SERIAL DRIVER
14439 M:      Laxman Dewangan <ldewangan@nvidia.com>
14440 S:      Supported
14441 F:      drivers/tty/serial/serial-tegra.c
14442
14443 TEGRA SPI DRIVER
14444 M:      Laxman Dewangan <ldewangan@nvidia.com>
14445 S:      Supported
14446 F:      drivers/spi/spi-tegra*
14447
14448 TEHUTI ETHERNET DRIVER
14449 M:      Andy Gospodarek <andy@greyhouse.net>
14450 L:      netdev@vger.kernel.org
14451 S:      Supported
14452 F:      drivers/net/ethernet/tehuti/*
14453
14454 Telecom Clock Driver for MCPL0010
14455 M:      Mark Gross <mark.gross@intel.com>
14456 S:      Supported
14457 F:      drivers/char/tlclk.c
14458
14459 TENSILICA XTENSA PORT (xtensa)
14460 M:      Chris Zankel <chris@zankel.net>
14461 M:      Max Filippov <jcmvbkbc@gmail.com>
14462 L:      linux-xtensa@linux-xtensa.org
14463 T:      git git://github.com/czankel/xtensa-linux.git
14464 S:      Maintained
14465 F:      arch/xtensa/
14466 F:      drivers/irqchip/irq-xtensa-*
14467
14468 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14469 M:      Nishanth Menon <nm@ti.com>
14470 M:      Tero Kristo <t-kristo@ti.com>
14471 M:      Santosh Shilimkar <ssantosh@kernel.org>
14472 L:      linux-arm-kernel@lists.infradead.org
14473 S:      Maintained
14474 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14475 F:      drivers/firmware/ti_sci*
14476 F:      include/linux/soc/ti/ti_sci_protocol.h
14477 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14478 F:      include/dt-bindings/genpd/k2g.h
14479 F:      drivers/soc/ti/ti_sci_pm_domains.c
14480 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14481 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14482 F:      drivers/clk/keystone/sci-clk.c
14483 F:      drivers/reset/reset-ti-sci.c
14484
14485 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14486 M:      Hans Verkuil <hverkuil@xs4all.nl>
14487 L:      linux-media@vger.kernel.org
14488 T:      git git://linuxtv.org/media_tree.git
14489 W:      https://linuxtv.org
14490 S:      Maintained
14491 F:      drivers/media/radio/radio-raremono.c
14492
14493 THERMAL
14494 M:      Zhang Rui <rui.zhang@intel.com>
14495 M:      Eduardo Valentin <edubezval@gmail.com>
14496 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14497 L:      linux-pm@vger.kernel.org
14498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14500 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14501 S:      Supported
14502 F:      drivers/thermal/
14503 F:      include/linux/thermal.h
14504 F:      include/uapi/linux/thermal.h
14505 F:      include/linux/cpu_cooling.h
14506 F:      Documentation/devicetree/bindings/thermal/
14507
14508 THERMAL/CPU_COOLING
14509 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14510 M:      Viresh Kumar <viresh.kumar@linaro.org>
14511 M:      Javi Merino <javi.merino@kernel.org>
14512 L:      linux-pm@vger.kernel.org
14513 S:      Supported
14514 F:      Documentation/thermal/cpu-cooling-api.txt
14515 F:      drivers/thermal/cpu_cooling.c
14516 F:      include/linux/cpu_cooling.h
14517
14518 THINKPAD ACPI EXTRAS DRIVER
14519 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14520 L:      ibm-acpi-devel@lists.sourceforge.net
14521 L:      platform-driver-x86@vger.kernel.org
14522 W:      http://ibm-acpi.sourceforge.net
14523 W:      http://thinkwiki.org/wiki/Ibm-acpi
14524 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14525 S:      Maintained
14526 F:      drivers/platform/x86/thinkpad_acpi.c
14527
14528 THUNDERBOLT DRIVER
14529 M:      Andreas Noever <andreas.noever@gmail.com>
14530 M:      Michael Jamet <michael.jamet@intel.com>
14531 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14532 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14534 S:      Maintained
14535 F:      Documentation/admin-guide/thunderbolt.rst
14536 F:      drivers/thunderbolt/
14537 F:      include/linux/thunderbolt.h
14538
14539 THUNDERBOLT NETWORK DRIVER
14540 M:      Michael Jamet <michael.jamet@intel.com>
14541 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14542 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14543 L:      netdev@vger.kernel.org
14544 S:      Maintained
14545 F:      drivers/net/thunderbolt.c
14546
14547 THUNDERX GPIO DRIVER
14548 M:      David Daney <david.daney@cavium.com>
14549 S:      Maintained
14550 F:      drivers/gpio/gpio-thunderx.c
14551
14552 TI AM437X VPFE DRIVER
14553 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14554 L:      linux-media@vger.kernel.org
14555 W:      https://linuxtv.org
14556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14557 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14558 S:      Maintained
14559 F:      drivers/media/platform/am437x/
14560
14561 TI BANDGAP AND THERMAL DRIVER
14562 M:      Eduardo Valentin <edubezval@gmail.com>
14563 M:      Keerthy <j-keerthy@ti.com>
14564 L:      linux-pm@vger.kernel.org
14565 L:      linux-omap@vger.kernel.org
14566 S:      Maintained
14567 F:      drivers/thermal/ti-soc-thermal/
14568
14569 TI BQ27XXX POWER SUPPLY DRIVER
14570 R:      Andrew F. Davis <afd@ti.com>
14571 F:      include/linux/power/bq27xxx_battery.h
14572 F:      drivers/power/supply/bq27xxx_battery.c
14573 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14574
14575 TI CDCE706 CLOCK DRIVER
14576 M:      Max Filippov <jcmvbkbc@gmail.com>
14577 S:      Maintained
14578 F:      drivers/clk/clk-cdce706.c
14579
14580 TI CLOCK DRIVER
14581 M:      Tero Kristo <t-kristo@ti.com>
14582 L:      linux-omap@vger.kernel.org
14583 S:      Maintained
14584 F:      drivers/clk/ti/
14585 F:      include/linux/clk/ti.h
14586
14587 TI DAVINCI MACHINE SUPPORT
14588 M:      Sekhar Nori <nsekhar@ti.com>
14589 M:      Kevin Hilman <khilman@kernel.org>
14590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14592 S:      Supported
14593 F:      arch/arm/mach-davinci/
14594 F:      drivers/i2c/busses/i2c-davinci.c
14595 F:      arch/arm/boot/dts/da850*
14596
14597 TI DAVINCI SERIES CLOCK DRIVER
14598 M:      David Lechner <david@lechnology.com>
14599 R:      Sekhar Nori <nsekhar@ti.com>
14600 S:      Maintained
14601 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14602 F:      drivers/clk/davinci/
14603
14604 TI DAVINCI SERIES GPIO DRIVER
14605 M:      Keerthy <j-keerthy@ti.com>
14606 L:      linux-gpio@vger.kernel.org
14607 S:      Maintained
14608 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14609 F:      drivers/gpio/gpio-davinci.c
14610
14611 TI DAVINCI SERIES MEDIA DRIVER
14612 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14613 L:      linux-media@vger.kernel.org
14614 W:      https://linuxtv.org
14615 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14616 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14617 S:      Maintained
14618 F:      drivers/media/platform/davinci/
14619 F:      include/media/davinci/
14620
14621 TI ETHERNET SWITCH DRIVER (CPSW)
14622 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14623 L:      linux-omap@vger.kernel.org
14624 L:      netdev@vger.kernel.org
14625 S:      Maintained
14626 F:      drivers/net/ethernet/ti/cpsw*
14627 F:      drivers/net/ethernet/ti/davinci*
14628
14629 TI FLASH MEDIA INTERFACE DRIVER
14630 M:      Alex Dubov <oakad@yahoo.com>
14631 S:      Maintained
14632 F:      drivers/misc/tifm*
14633 F:      drivers/mmc/host/tifm_sd.c
14634 F:      include/linux/tifm.h
14635
14636 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14637 M:      Santosh Shilimkar <ssantosh@kernel.org>
14638 L:      linux-kernel@vger.kernel.org
14639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14640 S:      Maintained
14641 F:      drivers/soc/ti/*
14642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14643
14644 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14645 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14646 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14648 S:      Maintained
14649 F:      sound/soc/codecs/lm49453*
14650 F:      sound/soc/codecs/isabelle*
14651
14652 TI LP855x BACKLIGHT DRIVER
14653 M:      Milo Kim <milo.kim@ti.com>
14654 S:      Maintained
14655 F:      Documentation/backlight/lp855x-driver.txt
14656 F:      drivers/video/backlight/lp855x_bl.c
14657 F:      include/linux/platform_data/lp855x.h
14658
14659 TI LP8727 CHARGER DRIVER
14660 M:      Milo Kim <milo.kim@ti.com>
14661 S:      Maintained
14662 F:      drivers/power/supply/lp8727_charger.c
14663 F:      include/linux/platform_data/lp8727.h
14664
14665 TI LP8788 MFD DRIVER
14666 M:      Milo Kim <milo.kim@ti.com>
14667 S:      Maintained
14668 F:      drivers/iio/adc/lp8788_adc.c
14669 F:      drivers/leds/leds-lp8788.c
14670 F:      drivers/mfd/lp8788*.c
14671 F:      drivers/power/supply/lp8788-charger.c
14672 F:      drivers/regulator/lp8788-*.c
14673 F:      include/linux/mfd/lp8788*.h
14674
14675 TI NETCP ETHERNET DRIVER
14676 M:      Wingman Kwok <w-kwok2@ti.com>
14677 M:      Murali Karicheri <m-karicheri2@ti.com>
14678 L:      netdev@vger.kernel.org
14679 S:      Maintained
14680 F:      drivers/net/ethernet/ti/netcp*
14681
14682 TI TAS571X FAMILY ASoC CODEC DRIVER
14683 M:      Kevin Cernekee <cernekee@chromium.org>
14684 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14685 S:      Odd Fixes
14686 F:      sound/soc/codecs/tas571x*
14687
14688 TI TRF7970A NFC DRIVER
14689 M:      Mark Greer <mgreer@animalcreek.com>
14690 L:      linux-wireless@vger.kernel.org
14691 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14692 S:      Supported
14693 F:      drivers/nfc/trf7970a.c
14694 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14695
14696 TI TWL4030 SERIES SOC CODEC DRIVER
14697 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14699 S:      Maintained
14700 F:      sound/soc/codecs/twl4030*
14701
14702 TI VPE/CAL DRIVERS
14703 M:      Benoit Parrot <bparrot@ti.com>
14704 L:      linux-media@vger.kernel.org
14705 W:      http://linuxtv.org/
14706 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14707 S:      Maintained
14708 F:      drivers/media/platform/ti-vpe/
14709
14710 TI WILINK WIRELESS DRIVERS
14711 L:      linux-wireless@vger.kernel.org
14712 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14713 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14715 S:      Orphan
14716 F:      drivers/net/wireless/ti/
14717 F:      include/linux/wl12xx.h
14718
14719 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14720 M:      John Stultz <john.stultz@linaro.org>
14721 M:      Thomas Gleixner <tglx@linutronix.de>
14722 R:      Stephen Boyd <sboyd@kernel.org>
14723 L:      linux-kernel@vger.kernel.org
14724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14725 S:      Supported
14726 F:      include/linux/clocksource.h
14727 F:      include/linux/time.h
14728 F:      include/linux/timex.h
14729 F:      include/uapi/linux/time.h
14730 F:      include/uapi/linux/timex.h
14731 F:      kernel/time/clocksource.c
14732 F:      kernel/time/time*.c
14733 F:      kernel/time/alarmtimer.c
14734 F:      kernel/time/ntp.c
14735 F:      tools/testing/selftests/timers/
14736
14737 TIPC NETWORK LAYER
14738 M:      Jon Maloy <jon.maloy@ericsson.com>
14739 M:      Ying Xue <ying.xue@windriver.com>
14740 L:      netdev@vger.kernel.org (core kernel code)
14741 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14742 W:      http://tipc.sourceforge.net/
14743 S:      Maintained
14744 F:      include/uapi/linux/tipc*.h
14745 F:      net/tipc/
14746
14747 TLAN NETWORK DRIVER
14748 M:      Samuel Chessman <chessman@tux.org>
14749 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14750 W:      http://sourceforge.net/projects/tlan/
14751 S:      Maintained
14752 F:      Documentation/networking/tlan.txt
14753 F:      drivers/net/ethernet/ti/tlan.*
14754
14755 TM6000 VIDEO4LINUX DRIVER
14756 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14757 L:      linux-media@vger.kernel.org
14758 W:      https://linuxtv.org
14759 T:      git git://linuxtv.org/media_tree.git
14760 S:      Odd fixes
14761 F:      drivers/media/usb/tm6000/
14762 F:      Documentation/media/v4l-drivers/tm6000*
14763
14764 TMIO/SDHI MMC DRIVER
14765 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14766 L:      linux-mmc@vger.kernel.org
14767 S:      Supported
14768 F:      drivers/mmc/host/tmio_mmc*
14769 F:      drivers/mmc/host/renesas_sdhi*
14770 F:      include/linux/mfd/tmio.h
14771
14772 TMP401 HARDWARE MONITOR DRIVER
14773 M:      Guenter Roeck <linux@roeck-us.net>
14774 L:      linux-hwmon@vger.kernel.org
14775 S:      Maintained
14776 F:      Documentation/hwmon/tmp401
14777 F:      drivers/hwmon/tmp401.c
14778
14779 TMPFS (SHMEM FILESYSTEM)
14780 M:      Hugh Dickins <hughd@google.com>
14781 L:      linux-mm@kvack.org
14782 S:      Maintained
14783 F:      include/linux/shmem_fs.h
14784 F:      mm/shmem.c
14785
14786 TOMOYO SECURITY MODULE
14787 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14788 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14789 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14790 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14791 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14792 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14793 W:      http://tomoyo.sourceforge.jp/
14794 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14795 S:      Maintained
14796 F:      security/tomoyo/
14797
14798 TOPSTAR LAPTOP EXTRAS DRIVER
14799 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14800 L:      platform-driver-x86@vger.kernel.org
14801 S:      Maintained
14802 F:      drivers/platform/x86/topstar-laptop.c
14803
14804 TORTURE-TEST MODULES
14805 M:      Davidlohr Bueso <dave@stgolabs.net>
14806 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14807 M:      Josh Triplett <josh@joshtriplett.org>
14808 L:      linux-kernel@vger.kernel.org
14809 S:      Supported
14810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14811 F:      Documentation/RCU/torture.txt
14812 F:      kernel/torture.c
14813 F:      kernel/rcu/rcutorture.c
14814 F:      kernel/rcu/rcuperf.c
14815 F:      kernel/locking/locktorture.c
14816
14817 TOSHIBA ACPI EXTRAS DRIVER
14818 M:      Azael Avalos <coproscefalo@gmail.com>
14819 L:      platform-driver-x86@vger.kernel.org
14820 S:      Maintained
14821 F:      drivers/platform/x86/toshiba_acpi.c
14822
14823 TOSHIBA BLUETOOTH DRIVER
14824 M:      Azael Avalos <coproscefalo@gmail.com>
14825 L:      platform-driver-x86@vger.kernel.org
14826 S:      Maintained
14827 F:      drivers/platform/x86/toshiba_bluetooth.c
14828
14829 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14830 M:      Azael Avalos <coproscefalo@gmail.com>
14831 L:      platform-driver-x86@vger.kernel.org
14832 S:      Maintained
14833 F:      drivers/platform/x86/toshiba_haps.c
14834
14835 TOSHIBA SMM DRIVER
14836 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14837 W:      http://www.buzzard.org.uk/toshiba/
14838 S:      Maintained
14839 F:      drivers/char/toshiba.c
14840 F:      include/linux/toshiba.h
14841 F:      include/uapi/linux/toshiba.h
14842
14843 TOSHIBA TC358743 DRIVER
14844 M:      Mats Randgaard <matrandg@cisco.com>
14845 L:      linux-media@vger.kernel.org
14846 S:      Maintained
14847 F:      drivers/media/i2c/tc358743*
14848 F:      include/media/i2c/tc358743.h
14849
14850 TOSHIBA WMI HOTKEYS DRIVER
14851 M:      Azael Avalos <coproscefalo@gmail.com>
14852 L:      platform-driver-x86@vger.kernel.org
14853 S:      Maintained
14854 F:      drivers/platform/x86/toshiba-wmi.c
14855
14856 TPM DEVICE DRIVER
14857 M:      Peter Huewe <peterhuewe@gmx.de>
14858 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14859 R:      Jason Gunthorpe <jgg@ziepe.ca>
14860 L:      linux-integrity@vger.kernel.org
14861 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14862 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14863 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14864 S:      Maintained
14865 F:      drivers/char/tpm/
14866
14867 TRACING
14868 M:      Steven Rostedt <rostedt@goodmis.org>
14869 M:      Ingo Molnar <mingo@redhat.com>
14870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14871 S:      Maintained
14872 F:      Documentation/trace/ftrace.rst
14873 F:      arch/*/*/*/ftrace.h
14874 F:      arch/*/kernel/ftrace.c
14875 F:      include/*/ftrace.h
14876 F:      include/linux/trace*.h
14877 F:      include/trace/
14878 F:      kernel/trace/
14879 F:      tools/testing/selftests/ftrace/
14880
14881 TRACING MMIO ACCESSES (MMIOTRACE)
14882 M:      Steven Rostedt <rostedt@goodmis.org>
14883 M:      Ingo Molnar <mingo@kernel.org>
14884 R:      Karol Herbst <karolherbst@gmail.com>
14885 R:      Pekka Paalanen <ppaalanen@gmail.com>
14886 S:      Maintained
14887 L:      linux-kernel@vger.kernel.org
14888 L:      nouveau@lists.freedesktop.org
14889 F:      kernel/trace/trace_mmiotrace.c
14890 F:      include/linux/mmiotrace.h
14891 F:      arch/x86/mm/kmmio.c
14892 F:      arch/x86/mm/mmio-mod.c
14893 F:      arch/x86/mm/testmmiotrace.c
14894
14895 TRIVIAL PATCHES
14896 M:      Jiri Kosina <trivial@kernel.org>
14897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14898 S:      Maintained
14899 K:      ^Subject:.*(?i)trivial
14900
14901 TEMPO SEMICONDUCTOR DRIVERS
14902 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14903 S:      Maintained
14904 F:      sound/soc/codecs/tscs*.c
14905 F:      sound/soc/codecs/tscs*.h
14906 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14907
14908 TTY LAYER
14909 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14910 M:      Jiri Slaby <jslaby@suse.com>
14911 S:      Supported
14912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14913 F:      Documentation/serial/
14914 F:      drivers/tty/
14915 F:      drivers/tty/serial/serial_core.c
14916 F:      include/linux/serial_core.h
14917 F:      include/linux/serial.h
14918 F:      include/linux/tty.h
14919 F:      include/uapi/linux/serial_core.h
14920 F:      include/uapi/linux/serial.h
14921 F:      include/uapi/linux/tty.h
14922
14923 TUA9001 MEDIA DRIVER
14924 M:      Antti Palosaari <crope@iki.fi>
14925 L:      linux-media@vger.kernel.org
14926 W:      https://linuxtv.org
14927 W:      http://palosaari.fi/linux/
14928 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14929 T:      git git://linuxtv.org/anttip/media_tree.git
14930 S:      Maintained
14931 F:      drivers/media/tuners/tua9001*
14932
14933 TULIP NETWORK DRIVERS
14934 L:      netdev@vger.kernel.org
14935 L:      linux-parisc@vger.kernel.org
14936 S:      Orphan
14937 F:      drivers/net/ethernet/dec/tulip/
14938
14939 TUN/TAP driver
14940 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14941 W:      http://vtun.sourceforge.net/tun
14942 S:      Maintained
14943 F:      Documentation/networking/tuntap.txt
14944 F:      arch/um/os-Linux/drivers/
14945
14946 TURBOCHANNEL SUBSYSTEM
14947 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14948 M:      Ralf Baechle <ralf@linux-mips.org>
14949 L:      linux-mips@linux-mips.org
14950 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14951 S:      Maintained
14952 F:      drivers/tc/
14953 F:      include/linux/tc.h
14954
14955 TURBOSTAT UTILITY
14956 M:      "Len Brown" <lenb@kernel.org>
14957 L:      linux-pm@vger.kernel.org
14958 B:      https://bugzilla.kernel.org
14959 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14961 S:      Supported
14962 F:      tools/power/x86/turbostat/
14963
14964 TW5864 VIDEO4LINUX DRIVER
14965 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14966 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14967 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14968 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14969 L:      linux-media@vger.kernel.org
14970 S:      Supported
14971 F:      drivers/media/pci/tw5864/
14972
14973 TW68 VIDEO4LINUX DRIVER
14974 M:      Hans Verkuil <hverkuil@xs4all.nl>
14975 L:      linux-media@vger.kernel.org
14976 T:      git git://linuxtv.org/media_tree.git
14977 W:      https://linuxtv.org
14978 S:      Odd Fixes
14979 F:      drivers/media/pci/tw68/
14980
14981 TW686X VIDEO4LINUX DRIVER
14982 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14983 L:      linux-media@vger.kernel.org
14984 T:      git git://linuxtv.org/media_tree.git
14985 W:      http://linuxtv.org
14986 S:      Maintained
14987 F:      drivers/media/pci/tw686x/
14988
14989 UBI FILE SYSTEM (UBIFS)
14990 M:      Richard Weinberger <richard@nod.at>
14991 M:      Artem Bityutskiy <dedekind1@gmail.com>
14992 M:      Adrian Hunter <adrian.hunter@intel.com>
14993 L:      linux-mtd@lists.infradead.org
14994 T:      git git://git.infradead.org/ubifs-2.6.git
14995 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14996 S:      Supported
14997 F:      Documentation/filesystems/ubifs.txt
14998 F:      fs/ubifs/
14999
15000 UCLINUX (M68KNOMMU AND COLDFIRE)
15001 M:      Greg Ungerer <gerg@linux-m68k.org>
15002 W:      http://www.linux-m68k.org/
15003 W:      http://www.uclinux.org/
15004 L:      linux-m68k@lists.linux-m68k.org
15005 L:      uclinux-dev@uclinux.org  (subscribers-only)
15006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15007 S:      Maintained
15008 F:      arch/m68k/coldfire/
15009 F:      arch/m68k/68*/
15010 F:      arch/m68k/*/*_no.*
15011 F:      arch/m68k/include/asm/*_no.*
15012
15013 UDF FILESYSTEM
15014 M:      Jan Kara <jack@suse.com>
15015 S:      Maintained
15016 F:      Documentation/filesystems/udf.txt
15017 F:      fs/udf/
15018
15019 UDRAW TABLET
15020 M:      Bastien Nocera <hadess@hadess.net>
15021 L:      linux-input@vger.kernel.org
15022 S:      Maintained
15023 F:      drivers/hid/hid-udraw-ps3.c
15024
15025 UFS FILESYSTEM
15026 M:      Evgeniy Dushistov <dushistov@mail.ru>
15027 S:      Maintained
15028 F:      Documentation/filesystems/ufs.txt
15029 F:      fs/ufs/
15030
15031 UHID USERSPACE HID IO DRIVER:
15032 M:      David Herrmann <dh.herrmann@googlemail.com>
15033 L:      linux-input@vger.kernel.org
15034 S:      Maintained
15035 F:      drivers/hid/uhid.c
15036 F:      include/uapi/linux/uhid.h
15037
15038 ULPI BUS
15039 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15040 L:      linux-usb@vger.kernel.org
15041 S:      Maintained
15042 F:      drivers/usb/common/ulpi.c
15043 F:      include/linux/ulpi/
15044
15045 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15046 L:      linux-usb@vger.kernel.org
15047 S:      Orphan
15048 F:      drivers/uwb/
15049 F:      include/linux/uwb.h
15050 F:      include/linux/uwb/
15051
15052 UNICORE32 ARCHITECTURE:
15053 M:      Guan Xuetao <gxt@pku.edu.cn>
15054 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15055 S:      Maintained
15056 T:      git git://github.com/gxt/linux.git
15057 F:      arch/unicore32/
15058
15059 UNIFDEF
15060 M:      Tony Finch <dot@dotat.at>
15061 W:      http://dotat.at/prog/unifdef
15062 S:      Maintained
15063 F:      scripts/unifdef.c
15064
15065 UNIFORM CDROM DRIVER
15066 M:      Jens Axboe <axboe@kernel.dk>
15067 W:      http://www.kernel.dk
15068 S:      Maintained
15069 F:      Documentation/cdrom/
15070 F:      drivers/cdrom/cdrom.c
15071 F:      include/linux/cdrom.h
15072 F:      include/uapi/linux/cdrom.h
15073
15074 UNISYS S-PAR DRIVERS
15075 M:      David Kershner <david.kershner@unisys.com>
15076 L:      sparmaintainer@unisys.com (Unisys internal)
15077 S:      Supported
15078 F:      include/linux/visorbus.h
15079 F:      drivers/visorbus/
15080 F:      drivers/staging/unisys/
15081
15082 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15083 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15084 L:      linux-scsi@vger.kernel.org
15085 S:      Supported
15086 F:      Documentation/scsi/ufs.txt
15087 F:      drivers/scsi/ufs/
15088
15089 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15090 M:      Joao Pinto <jpinto@synopsys.com>
15091 L:      linux-scsi@vger.kernel.org
15092 S:      Supported
15093 F:      drivers/scsi/ufs/*dwc*
15094
15095 UNSORTED BLOCK IMAGES (UBI)
15096 M:      Artem Bityutskiy <dedekind1@gmail.com>
15097 M:      Richard Weinberger <richard@nod.at>
15098 W:      http://www.linux-mtd.infradead.org/
15099 L:      linux-mtd@lists.infradead.org
15100 T:      git git://git.infradead.org/ubifs-2.6.git
15101 S:      Supported
15102 F:      drivers/mtd/ubi/
15103 F:      include/linux/mtd/ubi.h
15104 F:      include/uapi/mtd/ubi-user.h
15105
15106 USB "USBNET" DRIVER FRAMEWORK
15107 M:      Oliver Neukum <oneukum@suse.com>
15108 L:      netdev@vger.kernel.org
15109 W:      http://www.linux-usb.org/usbnet
15110 S:      Maintained
15111 F:      drivers/net/usb/usbnet.c
15112 F:      include/linux/usb/usbnet.h
15113
15114 USB ACM DRIVER
15115 M:      Oliver Neukum <oneukum@suse.com>
15116 L:      linux-usb@vger.kernel.org
15117 S:      Maintained
15118 F:      Documentation/usb/acm.txt
15119 F:      drivers/usb/class/cdc-acm.*
15120
15121 USB AR5523 WIRELESS DRIVER
15122 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15123 L:      linux-wireless@vger.kernel.org
15124 S:      Maintained
15125 F:      drivers/net/wireless/ath/ar5523/
15126
15127 USB ATTACHED SCSI
15128 M:      Oliver Neukum <oneukum@suse.com>
15129 L:      linux-usb@vger.kernel.org
15130 L:      linux-scsi@vger.kernel.org
15131 S:      Maintained
15132 F:      drivers/usb/storage/uas.c
15133
15134 USB CDC ETHERNET DRIVER
15135 M:      Oliver Neukum <oliver@neukum.org>
15136 L:      linux-usb@vger.kernel.org
15137 S:      Maintained
15138 F:      drivers/net/usb/cdc_*.c
15139 F:      include/uapi/linux/usb/cdc.h
15140
15141 USB CHAOSKEY DRIVER
15142 M:      Keith Packard <keithp@keithp.com>
15143 L:      linux-usb@vger.kernel.org
15144 S:      Maintained
15145 F:      drivers/usb/misc/chaoskey.c
15146
15147 USB CYPRESS C67X00 DRIVER
15148 M:      Peter Korsgaard <jacmet@sunsite.dk>
15149 L:      linux-usb@vger.kernel.org
15150 S:      Maintained
15151 F:      drivers/usb/c67x00/
15152
15153 USB DAVICOM DM9601 DRIVER
15154 M:      Peter Korsgaard <jacmet@sunsite.dk>
15155 L:      netdev@vger.kernel.org
15156 W:      http://www.linux-usb.org/usbnet
15157 S:      Maintained
15158 F:      drivers/net/usb/dm9601.c
15159
15160 USB DIAMOND RIO500 DRIVER
15161 M:      Cesar Miquel <miquel@df.uba.ar>
15162 L:      rio500-users@lists.sourceforge.net
15163 W:      http://rio500.sourceforge.net
15164 S:      Maintained
15165 F:      drivers/usb/misc/rio500*
15166
15167 USB EHCI DRIVER
15168 M:      Alan Stern <stern@rowland.harvard.edu>
15169 L:      linux-usb@vger.kernel.org
15170 S:      Maintained
15171 F:      Documentation/usb/ehci.txt
15172 F:      drivers/usb/host/ehci*
15173
15174 USB GADGET/PERIPHERAL SUBSYSTEM
15175 M:      Felipe Balbi <balbi@kernel.org>
15176 L:      linux-usb@vger.kernel.org
15177 W:      http://www.linux-usb.org/gadget
15178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15179 S:      Maintained
15180 F:      drivers/usb/gadget/
15181 F:      include/linux/usb/gadget*
15182
15183 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15184 M:      Jiri Kosina <jikos@kernel.org>
15185 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15186 L:      linux-usb@vger.kernel.org
15187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15188 S:      Maintained
15189 F:      Documentation/hid/hiddev.txt
15190 F:      drivers/hid/usbhid/
15191
15192 USB INTEL XHCI ROLE MUX DRIVER
15193 M:      Hans de Goede <hdegoede@redhat.com>
15194 L:      linux-usb@vger.kernel.org
15195 S:      Maintained
15196 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15197
15198 USB ISP116X DRIVER
15199 M:      Olav Kongas <ok@artecdesign.ee>
15200 L:      linux-usb@vger.kernel.org
15201 S:      Maintained
15202 F:      drivers/usb/host/isp116x*
15203 F:      include/linux/usb/isp116x.h
15204
15205 USB LAN78XX ETHERNET DRIVER
15206 M:      Woojung Huh <woojung.huh@microchip.com>
15207 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15208 L:      netdev@vger.kernel.org
15209 S:      Maintained
15210 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15211 F:      drivers/net/usb/lan78xx.*
15212 F:      include/dt-bindings/net/microchip-lan78xx.h
15213
15214 USB MASS STORAGE DRIVER
15215 M:      Alan Stern <stern@rowland.harvard.edu>
15216 L:      linux-usb@vger.kernel.org
15217 L:      usb-storage@lists.one-eyed-alien.net
15218 S:      Maintained
15219 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15220 F:      drivers/usb/storage/
15221
15222 USB MIDI DRIVER
15223 M:      Clemens Ladisch <clemens@ladisch.de>
15224 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15225 T:      git git://git.alsa-project.org/alsa-kernel.git
15226 S:      Maintained
15227 F:      sound/usb/midi.*
15228
15229 USB NETWORKING DRIVERS
15230 L:      linux-usb@vger.kernel.org
15231 S:      Odd Fixes
15232 F:      drivers/net/usb/
15233
15234 USB OHCI DRIVER
15235 M:      Alan Stern <stern@rowland.harvard.edu>
15236 L:      linux-usb@vger.kernel.org
15237 S:      Maintained
15238 F:      Documentation/usb/ohci.txt
15239 F:      drivers/usb/host/ohci*
15240
15241 USB OTG FSM (Finite State Machine)
15242 M:      Peter Chen <Peter.Chen@nxp.com>
15243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15244 L:      linux-usb@vger.kernel.org
15245 S:      Maintained
15246 F:      drivers/usb/common/usb-otg-fsm.c
15247
15248 USB OVER IP DRIVER
15249 M:      Valentina Manea <valentina.manea.m@gmail.com>
15250 M:      Shuah Khan <shuah@kernel.org>
15251 L:      linux-usb@vger.kernel.org
15252 S:      Maintained
15253 F:      Documentation/usb/usbip_protocol.txt
15254 F:      drivers/usb/usbip/
15255 F:      tools/usb/usbip/
15256 F:      tools/testing/selftests/drivers/usb/usbip/
15257
15258 USB PEGASUS DRIVER
15259 M:      Petko Manolov <petkan@nucleusys.com>
15260 L:      linux-usb@vger.kernel.org
15261 L:      netdev@vger.kernel.org
15262 T:      git git://github.com/petkan/pegasus.git
15263 W:      https://github.com/petkan/pegasus
15264 S:      Maintained
15265 F:      drivers/net/usb/pegasus.*
15266
15267 USB PHY LAYER
15268 M:      Felipe Balbi <balbi@kernel.org>
15269 L:      linux-usb@vger.kernel.org
15270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15271 S:      Maintained
15272 F:      drivers/usb/phy/
15273
15274 USB PRINTER DRIVER (usblp)
15275 M:      Pete Zaitcev <zaitcev@redhat.com>
15276 L:      linux-usb@vger.kernel.org
15277 S:      Supported
15278 F:      drivers/usb/class/usblp.c
15279
15280 USB QMI WWAN NETWORK DRIVER
15281 M:      Bjørn Mork <bjorn@mork.no>
15282 L:      netdev@vger.kernel.org
15283 S:      Maintained
15284 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15285 F:      drivers/net/usb/qmi_wwan.c
15286
15287 USB RTL8150 DRIVER
15288 M:      Petko Manolov <petkan@nucleusys.com>
15289 L:      linux-usb@vger.kernel.org
15290 L:      netdev@vger.kernel.org
15291 T:      git git://github.com/petkan/rtl8150.git
15292 W:      https://github.com/petkan/rtl8150
15293 S:      Maintained
15294 F:      drivers/net/usb/rtl8150.c
15295
15296 USB SERIAL SUBSYSTEM
15297 M:      Johan Hovold <johan@kernel.org>
15298 L:      linux-usb@vger.kernel.org
15299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15300 S:      Maintained
15301 F:      Documentation/usb/usb-serial.txt
15302 F:      drivers/usb/serial/
15303 F:      include/linux/usb/serial.h
15304
15305 USB SMSC75XX ETHERNET DRIVER
15306 M:      Steve Glendinning <steve.glendinning@shawell.net>
15307 L:      netdev@vger.kernel.org
15308 S:      Maintained
15309 F:      drivers/net/usb/smsc75xx.*
15310
15311 USB SMSC95XX ETHERNET DRIVER
15312 M:      Steve Glendinning <steve.glendinning@shawell.net>
15313 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15314 L:      netdev@vger.kernel.org
15315 S:      Maintained
15316 F:      drivers/net/usb/smsc95xx.*
15317
15318 USB SUBSYSTEM
15319 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15320 L:      linux-usb@vger.kernel.org
15321 W:      http://www.linux-usb.org
15322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15323 S:      Supported
15324 F:      Documentation/devicetree/bindings/usb/
15325 F:      Documentation/usb/
15326 F:      drivers/usb/
15327 F:      include/linux/usb.h
15328 F:      include/linux/usb/
15329
15330 USB TYPEC PI3USB30532 MUX DRIVER
15331 M:      Hans de Goede <hdegoede@redhat.com>
15332 L:      linux-usb@vger.kernel.org
15333 S:      Maintained
15334 F:      drivers/usb/typec/mux/pi3usb30532.c
15335
15336 USB TYPEC CLASS
15337 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15338 L:      linux-usb@vger.kernel.org
15339 S:      Maintained
15340 F:      Documentation/ABI/testing/sysfs-class-typec
15341 F:      Documentation/driver-api/usb/typec.rst
15342 F:      drivers/usb/typec/
15343 F:      include/linux/usb/typec.h
15344
15345 USB TYPEC BUS FOR ALTERNATE MODES
15346 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15347 L:      linux-usb@vger.kernel.org
15348 S:      Maintained
15349 F:      Documentation/ABI/testing/sysfs-bus-typec
15350 F:      Documentation/driver-api/usb/typec_bus.rst
15351 F:      drivers/usb/typec/altmodes/
15352 F:      include/linux/usb/typec_altmode.h
15353
15354 USB UHCI DRIVER
15355 M:      Alan Stern <stern@rowland.harvard.edu>
15356 L:      linux-usb@vger.kernel.org
15357 S:      Maintained
15358 F:      drivers/usb/host/uhci*
15359
15360 USB VIDEO CLASS
15361 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15362 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15363 L:      linux-media@vger.kernel.org
15364 T:      git git://linuxtv.org/media_tree.git
15365 W:      http://www.ideasonboard.org/uvc/
15366 S:      Maintained
15367 F:      drivers/media/usb/uvc/
15368 F:      include/uapi/linux/uvcvideo.h
15369
15370 USB VISION DRIVER
15371 M:      Hans Verkuil <hverkuil@xs4all.nl>
15372 L:      linux-media@vger.kernel.org
15373 T:      git git://linuxtv.org/media_tree.git
15374 W:      https://linuxtv.org
15375 S:      Odd Fixes
15376 F:      drivers/media/usb/usbvision/
15377
15378 USB WEBCAM GADGET
15379 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15380 L:      linux-usb@vger.kernel.org
15381 S:      Maintained
15382 F:      drivers/usb/gadget/function/*uvc*
15383 F:      drivers/usb/gadget/legacy/webcam.c
15384 F:      include/uapi/linux/usb/g_uvc.h
15385
15386 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15387 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15388 L:      linux-wireless@vger.kernel.org
15389 S:      Maintained
15390 F:      drivers/net/wireless/rndis_wlan.c
15391
15392 USB XHCI DRIVER
15393 M:      Mathias Nyman <mathias.nyman@intel.com>
15394 L:      linux-usb@vger.kernel.org
15395 S:      Supported
15396 F:      drivers/usb/host/xhci*
15397 F:      drivers/usb/host/pci-quirks*
15398
15399 USB ZD1201 DRIVER
15400 L:      linux-wireless@vger.kernel.org
15401 W:      http://linux-lc100020.sourceforge.net
15402 S:      Orphan
15403 F:      drivers/net/wireless/zydas/zd1201.*
15404
15405 USB ZR364XX DRIVER
15406 M:      Antoine Jacquet <royale@zerezo.com>
15407 L:      linux-usb@vger.kernel.org
15408 L:      linux-media@vger.kernel.org
15409 T:      git git://linuxtv.org/media_tree.git
15410 W:      http://royale.zerezo.com/zr364xx/
15411 S:      Maintained
15412 F:      Documentation/media/v4l-drivers/zr364xx*
15413 F:      drivers/media/usb/zr364xx/
15414
15415 USER-MODE LINUX (UML)
15416 M:      Jeff Dike <jdike@addtoit.com>
15417 M:      Richard Weinberger <richard@nod.at>
15418 L:      linux-um@lists.infradead.org
15419 W:      http://user-mode-linux.sourceforge.net
15420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15421 S:      Maintained
15422 F:      Documentation/virtual/uml/
15423 F:      arch/um/
15424 F:      arch/x86/um/
15425 F:      fs/hostfs/
15426 F:      fs/hppfs/
15427
15428 USERSPACE I/O (UIO)
15429 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15430 S:      Maintained
15431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15432 F:      Documentation/driver-api/uio-howto.rst
15433 F:      drivers/uio/
15434 F:      include/linux/uio*.h
15435
15436 UTIL-LINUX PACKAGE
15437 M:      Karel Zak <kzak@redhat.com>
15438 L:      util-linux@vger.kernel.org
15439 W:      http://en.wikipedia.org/wiki/Util-linux
15440 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15441 S:      Maintained
15442
15443 UUID HELPERS
15444 M:      Christoph Hellwig <hch@lst.de>
15445 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15446 L:      linux-kernel@vger.kernel.org
15447 T:      git git://git.infradead.org/users/hch/uuid.git
15448 F:      lib/uuid.c
15449 F:      lib/test_uuid.c
15450 F:      include/linux/uuid.h
15451 F:      include/uapi/linux/uuid.h
15452 S:      Maintained
15453
15454 UVESAFB DRIVER
15455 M:      Michal Januszewski <spock@gentoo.org>
15456 L:      linux-fbdev@vger.kernel.org
15457 W:      https://github.com/mjanusz/v86d
15458 S:      Maintained
15459 F:      Documentation/fb/uvesafb.txt
15460 F:      drivers/video/fbdev/uvesafb.*
15461
15462 VF610 NAND DRIVER
15463 M:      Stefan Agner <stefan@agner.ch>
15464 L:      linux-mtd@lists.infradead.org
15465 S:      Supported
15466 F:      drivers/mtd/nand/raw/vf610_nfc.c
15467
15468 VFAT/FAT/MSDOS FILESYSTEM
15469 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15470 S:      Maintained
15471 F:      Documentation/filesystems/vfat.txt
15472 F:      fs/fat/
15473
15474 VFIO DRIVER
15475 M:      Alex Williamson <alex.williamson@redhat.com>
15476 L:      kvm@vger.kernel.org
15477 T:      git git://github.com/awilliam/linux-vfio.git
15478 S:      Maintained
15479 F:      Documentation/vfio.txt
15480 F:      drivers/vfio/
15481 F:      include/linux/vfio.h
15482 F:      include/uapi/linux/vfio.h
15483
15484 VFIO MEDIATED DEVICE DRIVERS
15485 M:      Kirti Wankhede <kwankhede@nvidia.com>
15486 L:      kvm@vger.kernel.org
15487 S:      Maintained
15488 F:      Documentation/vfio-mediated-device.txt
15489 F:      drivers/vfio/mdev/
15490 F:      include/linux/mdev.h
15491 F:      samples/vfio-mdev/
15492
15493 VFIO PLATFORM DRIVER
15494 M:      Eric Auger <eric.auger@redhat.com>
15495 L:      kvm@vger.kernel.org
15496 S:      Maintained
15497 F:      drivers/vfio/platform/
15498
15499 VGA_SWITCHEROO
15500 R:      Lukas Wunner <lukas@wunner.de>
15501 S:      Maintained
15502 F:      Documentation/gpu/vga-switcheroo.rst
15503 F:      drivers/gpu/vga/vga_switcheroo.c
15504 F:      include/linux/vga_switcheroo.h
15505 T:      git git://anongit.freedesktop.org/drm/drm-misc
15506
15507 VIA RHINE NETWORK DRIVER
15508 S:      Orphan
15509 F:      drivers/net/ethernet/via/via-rhine.c
15510
15511 VIA SD/MMC CARD CONTROLLER DRIVER
15512 M:      Bruce Chang <brucechang@via.com.tw>
15513 M:      Harald Welte <HaraldWelte@viatech.com>
15514 S:      Maintained
15515 F:      drivers/mmc/host/via-sdmmc.c
15516
15517 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15518 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15519 L:      linux-fbdev@vger.kernel.org
15520 S:      Maintained
15521 F:      include/linux/via-core.h
15522 F:      include/linux/via-gpio.h
15523 F:      include/linux/via_i2c.h
15524 F:      drivers/video/fbdev/via/
15525
15526 VIA VELOCITY NETWORK DRIVER
15527 M:      Francois Romieu <romieu@fr.zoreil.com>
15528 L:      netdev@vger.kernel.org
15529 S:      Maintained
15530 F:      drivers/net/ethernet/via/via-velocity.*
15531
15532 VICODEC VIRTUAL CODEC DRIVER
15533 M:      Hans Verkuil <hans.verkuil@cisco.com>
15534 L:      linux-media@vger.kernel.org
15535 T:      git git://linuxtv.org/media_tree.git
15536 W:      https://linuxtv.org
15537 S:      Maintained
15538 F:      drivers/media/platform/vicodec/*
15539
15540 VIDEO MULTIPLEXER DRIVER
15541 M:      Philipp Zabel <p.zabel@pengutronix.de>
15542 L:      linux-media@vger.kernel.org
15543 S:      Maintained
15544 F:      drivers/media/platform/video-mux.c
15545
15546 VIDEO I2C POLLING DRIVER
15547 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15548 L:      linux-media@vger.kernel.org
15549 S:      Maintained
15550 F:      drivers/media/i2c/video-i2c.c
15551
15552 VIDEOBUF2 FRAMEWORK
15553 M:      Pawel Osciak <pawel@osciak.com>
15554 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15555 M:      Kyungmin Park <kyungmin.park@samsung.com>
15556 L:      linux-media@vger.kernel.org
15557 S:      Maintained
15558 F:      drivers/media/v4l2-core/videobuf2-*
15559 F:      include/media/videobuf2-*
15560
15561 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15562 M:      Helen Koike <helen.koike@collabora.com>
15563 L:      linux-media@vger.kernel.org
15564 T:      git git://linuxtv.org/media_tree.git
15565 W:      https://linuxtv.org
15566 S:      Maintained
15567 F:      drivers/media/platform/vimc/*
15568
15569 VIRT LIB
15570 M:      Alex Williamson <alex.williamson@redhat.com>
15571 M:      Paolo Bonzini <pbonzini@redhat.com>
15572 L:      kvm@vger.kernel.org
15573 S:      Supported
15574 F:      virt/lib/
15575
15576 VIRTIO AND VHOST VSOCK DRIVER
15577 M:      Stefan Hajnoczi <stefanha@redhat.com>
15578 L:      kvm@vger.kernel.org
15579 L:      virtualization@lists.linux-foundation.org
15580 L:      netdev@vger.kernel.org
15581 S:      Maintained
15582 F:      include/linux/virtio_vsock.h
15583 F:      include/uapi/linux/virtio_vsock.h
15584 F:      include/uapi/linux/vsockmon.h
15585 F:      include/uapi/linux/vm_sockets_diag.h
15586 F:      net/vmw_vsock/diag.c
15587 F:      net/vmw_vsock/af_vsock_tap.c
15588 F:      net/vmw_vsock/virtio_transport_common.c
15589 F:      net/vmw_vsock/virtio_transport.c
15590 F:      drivers/net/vsockmon.c
15591 F:      drivers/vhost/vsock.c
15592 F:      drivers/vhost/vsock.h
15593 F:      tools/testing/vsock/
15594
15595 VIRTIO CONSOLE DRIVER
15596 M:      Amit Shah <amit@kernel.org>
15597 L:      virtualization@lists.linux-foundation.org
15598 S:      Maintained
15599 F:      drivers/char/virtio_console.c
15600 F:      include/linux/virtio_console.h
15601 F:      include/uapi/linux/virtio_console.h
15602
15603 VIRTIO CORE, NET AND BLOCK DRIVERS
15604 M:      "Michael S. Tsirkin" <mst@redhat.com>
15605 M:      Jason Wang <jasowang@redhat.com>
15606 L:      virtualization@lists.linux-foundation.org
15607 S:      Maintained
15608 F:      Documentation/devicetree/bindings/virtio/
15609 F:      drivers/virtio/
15610 F:      tools/virtio/
15611 F:      drivers/net/virtio_net.c
15612 F:      drivers/block/virtio_blk.c
15613 F:      include/linux/virtio*.h
15614 F:      include/uapi/linux/virtio_*.h
15615 F:      drivers/crypto/virtio/
15616 F:      mm/balloon_compaction.c
15617
15618 VIRTIO CRYPTO DRIVER
15619 M:      Gonglei <arei.gonglei@huawei.com>
15620 L:      virtualization@lists.linux-foundation.org
15621 L:      linux-crypto@vger.kernel.org
15622 S:      Maintained
15623 F:      drivers/crypto/virtio/
15624 F:      include/uapi/linux/virtio_crypto.h
15625
15626 VIRTIO DRIVERS FOR S390
15627 M:      Cornelia Huck <cohuck@redhat.com>
15628 M:      Halil Pasic <pasic@linux.ibm.com>
15629 L:      linux-s390@vger.kernel.org
15630 L:      virtualization@lists.linux-foundation.org
15631 L:      kvm@vger.kernel.org
15632 S:      Supported
15633 F:      drivers/s390/virtio/
15634 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15635
15636 VIRTIO GPU DRIVER
15637 M:      David Airlie <airlied@linux.ie>
15638 M:      Gerd Hoffmann <kraxel@redhat.com>
15639 L:      dri-devel@lists.freedesktop.org
15640 L:      virtualization@lists.linux-foundation.org
15641 T:      git git://anongit.freedesktop.org/drm/drm-misc
15642 S:      Maintained
15643 F:      drivers/gpu/drm/virtio/
15644 F:      include/uapi/linux/virtio_gpu.h
15645
15646 VIRTIO HOST (VHOST)
15647 M:      "Michael S. Tsirkin" <mst@redhat.com>
15648 M:      Jason Wang <jasowang@redhat.com>
15649 L:      kvm@vger.kernel.org
15650 L:      virtualization@lists.linux-foundation.org
15651 L:      netdev@vger.kernel.org
15652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15653 S:      Maintained
15654 F:      drivers/vhost/
15655 F:      include/uapi/linux/vhost.h
15656
15657 VIRTIO INPUT DRIVER
15658 M:      Gerd Hoffmann <kraxel@redhat.com>
15659 S:      Maintained
15660 F:      drivers/virtio/virtio_input.c
15661 F:      include/uapi/linux/virtio_input.h
15662
15663 VIRTUAL BOX GUEST DEVICE DRIVER
15664 M:      Hans de Goede <hdegoede@redhat.com>
15665 M:      Arnd Bergmann <arnd@arndb.de>
15666 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15667 S:      Maintained
15668 F:      include/linux/vbox_utils.h
15669 F:      include/uapi/linux/vbox*.h
15670 F:      drivers/virt/vboxguest/
15671
15672 VIRTUAL SERIO DEVICE DRIVER
15673 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15674 S:      Maintained
15675 F:      drivers/input/serio/userio.c
15676 F:      include/uapi/linux/userio.h
15677
15678 VIVID VIRTUAL VIDEO DRIVER
15679 M:      Hans Verkuil <hverkuil@xs4all.nl>
15680 L:      linux-media@vger.kernel.org
15681 T:      git git://linuxtv.org/media_tree.git
15682 W:      https://linuxtv.org
15683 S:      Maintained
15684 F:      drivers/media/platform/vivid/*
15685
15686 VLYNQ BUS
15687 M:      Florian Fainelli <f.fainelli@gmail.com>
15688 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15689 S:      Maintained
15690 F:      drivers/vlynq/vlynq.c
15691 F:      include/linux/vlynq.h
15692
15693 VME SUBSYSTEM
15694 M:      Martyn Welch <martyn@welchs.me.uk>
15695 M:      Manohar Vanga <manohar.vanga@gmail.com>
15696 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15697 L:      devel@driverdev.osuosl.org
15698 S:      Maintained
15699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15700 F:      Documentation/driver-api/vme.rst
15701 F:      drivers/staging/vme/
15702 F:      drivers/vme/
15703 F:      include/linux/vme*
15704
15705 VMWARE BALLOON DRIVER
15706 M:      Xavier Deguillard <xdeguillard@vmware.com>
15707 M:      Nadav Amit <namit@vmware.com>
15708 M:      "VMware, Inc." <pv-drivers@vmware.com>
15709 L:      linux-kernel@vger.kernel.org
15710 S:      Maintained
15711 F:      drivers/misc/vmw_balloon.c
15712
15713 VMWARE HYPERVISOR INTERFACE
15714 M:      Alok Kataria <akataria@vmware.com>
15715 L:      virtualization@lists.linux-foundation.org
15716 S:      Supported
15717 F:      arch/x86/kernel/cpu/vmware.c
15718
15719 VMWARE PVRDMA DRIVER
15720 M:      Adit Ranadive <aditr@vmware.com>
15721 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15722 L:      linux-rdma@vger.kernel.org
15723 S:      Maintained
15724 F:      drivers/infiniband/hw/vmw_pvrdma/
15725
15726 VMware PVSCSI driver
15727 M:      Jim Gill <jgill@vmware.com>
15728 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15729 L:      linux-scsi@vger.kernel.org
15730 S:      Maintained
15731 F:      drivers/scsi/vmw_pvscsi.c
15732 F:      drivers/scsi/vmw_pvscsi.h
15733
15734 VMWARE VMMOUSE SUBDRIVER
15735 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15736 M:      "VMware, Inc." <pv-drivers@vmware.com>
15737 L:      linux-input@vger.kernel.org
15738 S:      Maintained
15739 F:      drivers/input/mouse/vmmouse.c
15740 F:      drivers/input/mouse/vmmouse.h
15741
15742 VMWARE VMXNET3 ETHERNET DRIVER
15743 M:      Ronak Doshi <doshir@vmware.com>
15744 M:      "VMware, Inc." <pv-drivers@vmware.com>
15745 L:      netdev@vger.kernel.org
15746 S:      Maintained
15747 F:      drivers/net/vmxnet3/
15748
15749 VOCORE VOCORE2 BOARD
15750 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15751 L:      linux-mips@linux-mips.org
15752 S:      Maintained
15753 F:      arch/mips/boot/dts/ralink/vocore2.dts
15754
15755 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15756 M:      Liam Girdwood <lgirdwood@gmail.com>
15757 M:      Mark Brown <broonie@kernel.org>
15758 L:      linux-kernel@vger.kernel.org
15759 W:      http://www.slimlogic.co.uk/?p=48
15760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15761 S:      Supported
15762 F:      Documentation/devicetree/bindings/regulator/
15763 F:      Documentation/power/regulator/
15764 F:      drivers/regulator/
15765 F:      include/dt-bindings/regulator/
15766 F:      include/linux/regulator/
15767
15768 VRF
15769 M:      David Ahern <dsa@cumulusnetworks.com>
15770 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15771 L:      netdev@vger.kernel.org
15772 S:      Maintained
15773 F:      drivers/net/vrf.c
15774 F:      Documentation/networking/vrf.txt
15775
15776 VT1211 HARDWARE MONITOR DRIVER
15777 M:      Juerg Haefliger <juergh@gmail.com>
15778 L:      linux-hwmon@vger.kernel.org
15779 S:      Maintained
15780 F:      Documentation/hwmon/vt1211
15781 F:      drivers/hwmon/vt1211.c
15782
15783 VT8231 HARDWARE MONITOR DRIVER
15784 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15785 L:      linux-hwmon@vger.kernel.org
15786 S:      Maintained
15787 F:      drivers/hwmon/vt8231.c
15788
15789 VUB300 USB to SDIO/SD/MMC bridge chip
15790 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15791 L:      linux-mmc@vger.kernel.org
15792 L:      linux-usb@vger.kernel.org
15793 S:      Supported
15794 F:      drivers/mmc/host/vub300.c
15795
15796 W1 DALLAS'S 1-WIRE BUS
15797 M:      Evgeniy Polyakov <zbr@ioremap.net>
15798 S:      Maintained
15799 F:      Documentation/devicetree/bindings/w1/
15800 F:      Documentation/w1/
15801 F:      drivers/w1/
15802 F:      include/linux/w1.h
15803
15804 W83791D HARDWARE MONITORING DRIVER
15805 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15806 L:      linux-hwmon@vger.kernel.org
15807 S:      Maintained
15808 F:      Documentation/hwmon/w83791d
15809 F:      drivers/hwmon/w83791d.c
15810
15811 W83793 HARDWARE MONITORING DRIVER
15812 M:      Rudolf Marek <r.marek@assembler.cz>
15813 L:      linux-hwmon@vger.kernel.org
15814 S:      Maintained
15815 F:      Documentation/hwmon/w83793
15816 F:      drivers/hwmon/w83793.c
15817
15818 W83795 HARDWARE MONITORING DRIVER
15819 M:      Jean Delvare <jdelvare@suse.com>
15820 L:      linux-hwmon@vger.kernel.org
15821 S:      Maintained
15822 F:      drivers/hwmon/w83795.c
15823
15824 W83L51xD SD/MMC CARD INTERFACE DRIVER
15825 M:      Pierre Ossman <pierre@ossman.eu>
15826 S:      Maintained
15827 F:      drivers/mmc/host/wbsd.*
15828
15829 WACOM PROTOCOL 4 SERIAL TABLETS
15830 M:      Julian Squires <julian@cipht.net>
15831 M:      Hans de Goede <hdegoede@redhat.com>
15832 L:      linux-input@vger.kernel.org
15833 S:      Maintained
15834 F:      drivers/input/tablet/wacom_serial4.c
15835
15836 WATCHDOG DEVICE DRIVERS
15837 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15838 M:      Guenter Roeck <linux@roeck-us.net>
15839 L:      linux-watchdog@vger.kernel.org
15840 W:      http://www.linux-watchdog.org/
15841 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15842 S:      Maintained
15843 F:      Documentation/devicetree/bindings/watchdog/
15844 F:      Documentation/watchdog/
15845 F:      drivers/watchdog/
15846 F:      include/linux/watchdog.h
15847 F:      include/uapi/linux/watchdog.h
15848
15849 WHISKEYCOVE PMIC GPIO DRIVER
15850 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15851 L:      linux-gpio@vger.kernel.org
15852 S:      Maintained
15853 F:      drivers/gpio/gpio-wcove.c
15854
15855 WIIMOTE HID DRIVER
15856 M:      David Herrmann <dh.herrmann@googlemail.com>
15857 L:      linux-input@vger.kernel.org
15858 S:      Maintained
15859 F:      drivers/hid/hid-wiimote*
15860
15861 WILOCITY WIL6210 WIRELESS DRIVER
15862 M:      Maya Erez <merez@codeaurora.org>
15863 L:      linux-wireless@vger.kernel.org
15864 L:      wil6210@qti.qualcomm.com
15865 S:      Supported
15866 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15867 F:      drivers/net/wireless/ath/wil6210/
15868
15869 WIMAX STACK
15870 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15871 M:      linux-wimax@intel.com
15872 L:      wimax@linuxwimax.org (subscribers-only)
15873 S:      Supported
15874 W:      http://linuxwimax.org
15875 F:      Documentation/wimax/README.wimax
15876 F:      include/linux/wimax/debug.h
15877 F:      include/net/wimax.h
15878 F:      include/uapi/linux/wimax.h
15879 F:      net/wimax/
15880
15881 WINBOND CIR DRIVER
15882 M:      David Härdeman <david@hardeman.nu>
15883 S:      Maintained
15884 F:      drivers/media/rc/winbond-cir.c
15885
15886 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15887 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15888 L:      linux-watchdog@vger.kernel.org
15889 S:      Maintained
15890 F:      drivers/watchdog/ebc-c384_wdt.c
15891
15892 WINSYSTEMS WS16C48 GPIO DRIVER
15893 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15894 L:      linux-gpio@vger.kernel.org
15895 S:      Maintained
15896 F:      drivers/gpio/gpio-ws16c48.c
15897
15898 WISTRON LAPTOP BUTTON DRIVER
15899 M:      Miloslav Trmac <mitr@volny.cz>
15900 S:      Maintained
15901 F:      drivers/input/misc/wistron_btns.c
15902
15903 WL3501 WIRELESS PCMCIA CARD DRIVER
15904 L:      linux-wireless@vger.kernel.org
15905 S:      Odd fixes
15906 F:      drivers/net/wireless/wl3501*
15907
15908 WOLFSON MICROELECTRONICS DRIVERS
15909 L:      patches@opensource.cirrus.com
15910 T:      git https://github.com/CirrusLogic/linux-drivers.git
15911 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15912 S:      Supported
15913 F:      Documentation/hwmon/wm83??
15914 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15915 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15916 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15917 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15918 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15919 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15920 F:      drivers/clk/clk-wm83*.c
15921 F:      drivers/extcon/extcon-arizona.c
15922 F:      drivers/leds/leds-wm83*.c
15923 F:      drivers/gpio/gpio-*wm*.c
15924 F:      drivers/gpio/gpio-arizona.c
15925 F:      drivers/hwmon/wm83??-hwmon.c
15926 F:      drivers/input/misc/wm831x-on.c
15927 F:      drivers/input/touchscreen/wm831x-ts.c
15928 F:      drivers/input/touchscreen/wm97*.c
15929 F:      drivers/mfd/arizona*
15930 F:      drivers/mfd/wm*.c
15931 F:      drivers/mfd/cs47l24*
15932 F:      drivers/power/supply/wm83*.c
15933 F:      drivers/rtc/rtc-wm83*.c
15934 F:      drivers/regulator/wm8*.c
15935 F:      drivers/regulator/arizona*
15936 F:      drivers/video/backlight/wm83*_bl.c
15937 F:      drivers/watchdog/wm83*_wdt.c
15938 F:      include/linux/mfd/arizona/
15939 F:      include/linux/mfd/wm831x/
15940 F:      include/linux/mfd/wm8350/
15941 F:      include/linux/mfd/wm8400*
15942 F:      include/linux/regulator/arizona*
15943 F:      include/linux/wm97xx.h
15944 F:      include/sound/wm????.h
15945 F:      sound/soc/codecs/arizona.?
15946 F:      sound/soc/codecs/wm*
15947 F:      sound/soc/codecs/cs47l24*
15948
15949 WORKQUEUE
15950 M:      Tejun Heo <tj@kernel.org>
15951 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15953 S:      Maintained
15954 F:      include/linux/workqueue.h
15955 F:      kernel/workqueue.c
15956 F:      Documentation/core-api/workqueue.rst
15957
15958 X-POWERS AXP288 PMIC DRIVERS
15959 M:      Hans de Goede <hdegoede@redhat.com>
15960 S:      Maintained
15961 N:      axp288
15962 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15963
15964 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15965 M:      Chen-Yu Tsai <wens@csie.org>
15966 L:      linux-kernel@vger.kernel.org
15967 S:      Maintained
15968 N:      axp[128]
15969
15970 X.25 NETWORK LAYER
15971 M:      Andrew Hendry <andrew.hendry@gmail.com>
15972 L:      linux-x25@vger.kernel.org
15973 S:      Odd Fixes
15974 F:      Documentation/networking/x25*
15975 F:      include/net/x25*
15976 F:      net/x25/
15977
15978 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15979 M:      Thomas Gleixner <tglx@linutronix.de>
15980 M:      Ingo Molnar <mingo@redhat.com>
15981 M:      Borislav Petkov <bp@alien8.de>
15982 R:      "H. Peter Anvin" <hpa@zytor.com>
15983 M:      x86@kernel.org
15984 L:      linux-kernel@vger.kernel.org
15985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15986 S:      Maintained
15987 F:      Documentation/devicetree/bindings/x86/
15988 F:      Documentation/x86/
15989 F:      arch/x86/
15990
15991 X86 ENTRY CODE
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/asm
15995 S:      Maintained
15996 F:      arch/x86/entry/
15997
15998 X86 MCE INFRASTRUCTURE
15999 M:      Tony Luck <tony.luck@intel.com>
16000 M:      Borislav Petkov <bp@alien8.de>
16001 L:      linux-edac@vger.kernel.org
16002 S:      Maintained
16003 F:      arch/x86/kernel/cpu/mcheck/*
16004
16005 X86 MICROCODE UPDATE SUPPORT
16006 M:      Borislav Petkov <bp@alien8.de>
16007 S:      Maintained
16008 F:      arch/x86/kernel/cpu/microcode/*
16009
16010 X86 MM
16011 M:      Dave Hansen <dave.hansen@linux.intel.com>
16012 M:      Andy Lutomirski <luto@kernel.org>
16013 M:      Peter Zijlstra <peterz@infradead.org>
16014 L:      linux-kernel@vger.kernel.org
16015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16016 S:      Maintained
16017 F:      arch/x86/mm/
16018
16019 X86 PLATFORM DRIVERS
16020 M:      Darren Hart <dvhart@infradead.org>
16021 M:      Andy Shevchenko <andy@infradead.org>
16022 L:      platform-driver-x86@vger.kernel.org
16023 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16024 S:      Maintained
16025 F:      drivers/platform/x86/
16026 F:      drivers/platform/olpc/
16027
16028 X86 VDSO
16029 M:      Andy Lutomirski <luto@kernel.org>
16030 L:      linux-kernel@vger.kernel.org
16031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16032 S:      Maintained
16033 F:      arch/x86/entry/vdso/
16034
16035 XC2028/3028 TUNER DRIVER
16036 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16037 L:      linux-media@vger.kernel.org
16038 W:      https://linuxtv.org
16039 T:      git git://linuxtv.org/media_tree.git
16040 S:      Maintained
16041 F:      drivers/media/tuners/tuner-xc2028.*
16042
16043 XDP SOCKETS (AF_XDP)
16044 M:      Björn Töpel <bjorn.topel@intel.com>
16045 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16046 L:      netdev@vger.kernel.org
16047 S:      Maintained
16048 F:      kernel/bpf/xskmap.c
16049 F:      net/xdp/
16050
16051 XEN BLOCK SUBSYSTEM
16052 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16053 M:      Roger Pau Monné <roger.pau@citrix.com>
16054 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16055 S:      Supported
16056 F:      drivers/block/xen-blkback/*
16057 F:      drivers/block/xen*
16058
16059 XEN HYPERVISOR ARM
16060 M:      Stefano Stabellini <sstabellini@kernel.org>
16061 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16062 S:      Maintained
16063 F:      arch/arm/xen/
16064 F:      arch/arm/include/asm/xen/
16065
16066 XEN HYPERVISOR ARM64
16067 M:      Stefano Stabellini <sstabellini@kernel.org>
16068 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16069 S:      Maintained
16070 F:      arch/arm64/xen/
16071 F:      arch/arm64/include/asm/xen/
16072
16073 XEN HYPERVISOR INTERFACE
16074 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16075 M:      Juergen Gross <jgross@suse.com>
16076 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16078 S:      Supported
16079 F:      arch/x86/xen/
16080 F:      drivers/*/xen-*front.c
16081 F:      drivers/xen/
16082 F:      arch/x86/include/asm/xen/
16083 F:      arch/x86/include/asm/pvclock-abi.h
16084 F:      include/xen/
16085 F:      include/uapi/xen/
16086 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16087 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16088
16089 XEN NETWORK BACKEND DRIVER
16090 M:      Wei Liu <wei.liu2@citrix.com>
16091 M:      Paul Durrant <paul.durrant@citrix.com>
16092 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16093 L:      netdev@vger.kernel.org
16094 S:      Supported
16095 F:      drivers/net/xen-netback/*
16096
16097 XEN PCI SUBSYSTEM
16098 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16099 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16100 S:      Supported
16101 F:      arch/x86/pci/*xen*
16102 F:      drivers/pci/*xen*
16103
16104 XEN PVSCSI DRIVERS
16105 M:      Juergen Gross <jgross@suse.com>
16106 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16107 L:      linux-scsi@vger.kernel.org
16108 S:      Supported
16109 F:      drivers/scsi/xen-scsifront.c
16110 F:      drivers/xen/xen-scsiback.c
16111 F:      include/xen/interface/io/vscsiif.h
16112
16113 XEN SWIOTLB SUBSYSTEM
16114 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16115 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16116 L:      iommu@lists.linux-foundation.org
16117 S:      Supported
16118 F:      arch/x86/xen/*swiotlb*
16119 F:      drivers/xen/*swiotlb*
16120
16121 XEN SOUND FRONTEND DRIVER
16122 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16123 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16124 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16125 S:      Supported
16126 F:      sound/xen/*
16127
16128 XFS FILESYSTEM
16129 M:      Darrick J. Wong <darrick.wong@oracle.com>
16130 M:      linux-xfs@vger.kernel.org
16131 L:      linux-xfs@vger.kernel.org
16132 W:      http://xfs.org/
16133 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16134 S:      Supported
16135 F:      Documentation/filesystems/xfs.txt
16136 F:      fs/xfs/
16137
16138 XILINX AXI ETHERNET DRIVER
16139 M:      Anirudha Sarangi <anirudh@xilinx.com>
16140 M:      John Linn <John.Linn@xilinx.com>
16141 S:      Maintained
16142 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16143
16144 XILINX UARTLITE SERIAL DRIVER
16145 M:      Peter Korsgaard <jacmet@sunsite.dk>
16146 L:      linux-serial@vger.kernel.org
16147 S:      Maintained
16148 F:      drivers/tty/serial/uartlite.c
16149
16150 XILINX VIDEO IP CORES
16151 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16152 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16153 L:      linux-media@vger.kernel.org
16154 T:      git git://linuxtv.org/media_tree.git
16155 S:      Supported
16156 F:      Documentation/devicetree/bindings/media/xilinx/
16157 F:      drivers/media/platform/xilinx/
16158 F:      include/uapi/linux/xilinx-v4l2-controls.h
16159
16160 XILLYBUS DRIVER
16161 M:      Eli Billauer <eli.billauer@gmail.com>
16162 L:      linux-kernel@vger.kernel.org
16163 S:      Supported
16164 F:      drivers/char/xillybus/
16165
16166 XLP9XX I2C DRIVER
16167 M:      George Cherian <george.cherian@cavium.com>
16168 M:      Jan Glauber <jglauber@cavium.com>
16169 L:      linux-i2c@vger.kernel.org
16170 W:      http://www.cavium.com
16171 S:      Supported
16172 F:      drivers/i2c/busses/i2c-xlp9xx.c
16173
16174 XRA1403 GPIO EXPANDER
16175 M:      Nandor Han <nandor.han@ge.com>
16176 M:      Semi Malinen <semi.malinen@ge.com>
16177 L:      linux-gpio@vger.kernel.org
16178 S:      Maintained
16179 F:      drivers/gpio/gpio-xra1403.c
16180 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16181
16182 XTENSA XTFPGA PLATFORM SUPPORT
16183 M:      Max Filippov <jcmvbkbc@gmail.com>
16184 L:      linux-xtensa@linux-xtensa.org
16185 S:      Maintained
16186 F:      drivers/spi/spi-xtensa-xtfpga.c
16187 F:      sound/soc/xtensa/xtfpga-i2s.c
16188
16189 YAM DRIVER FOR AX.25
16190 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16191 L:      linux-hams@vger.kernel.org
16192 S:      Maintained
16193 F:      drivers/net/hamradio/yam*
16194 F:      include/linux/yam.h
16195
16196 YAMA SECURITY MODULE
16197 M:      Kees Cook <keescook@chromium.org>
16198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16199 S:      Supported
16200 F:      security/yama/
16201 F:      Documentation/admin-guide/LSM/Yama.rst
16202
16203 YEALINK PHONE DRIVER
16204 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16205 L:      usbb2k-api-dev@nongnu.org
16206 S:      Maintained
16207 F:      Documentation/input/devices/yealink.rst
16208 F:      drivers/input/misc/yealink.*
16209
16210 Z8530 DRIVER FOR AX.25
16211 M:      Joerg Reuter <jreuter@yaina.de>
16212 W:      http://yaina.de/jreuter/
16213 W:      http://www.qsl.net/dl1bke/
16214 L:      linux-hams@vger.kernel.org
16215 S:      Maintained
16216 F:      Documentation/networking/z8530drv.txt
16217 F:      drivers/net/hamradio/*scc.c
16218 F:      drivers/net/hamradio/z8530.h
16219
16220 ZBUD COMPRESSED PAGE ALLOCATOR
16221 M:      Seth Jennings <sjenning@redhat.com>
16222 M:      Dan Streetman <ddstreet@ieee.org>
16223 L:      linux-mm@kvack.org
16224 S:      Maintained
16225 F:      mm/zbud.c
16226 F:      include/linux/zbud.h
16227
16228 ZD1211RW WIRELESS DRIVER
16229 M:      Daniel Drake <dsd@gentoo.org>
16230 M:      Ulrich Kunitz <kune@deine-taler.de>
16231 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16232 L:      linux-wireless@vger.kernel.org
16233 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16234 S:      Maintained
16235 F:      drivers/net/wireless/zydas/zd1211rw/
16236
16237 ZD1301 MEDIA DRIVER
16238 M:      Antti Palosaari <crope@iki.fi>
16239 L:      linux-media@vger.kernel.org
16240 W:      https://linuxtv.org/
16241 W:      http://palosaari.fi/linux/
16242 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16243 S:      Maintained
16244 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16245
16246 ZD1301_DEMOD MEDIA DRIVER
16247 M:      Antti Palosaari <crope@iki.fi>
16248 L:      linux-media@vger.kernel.org
16249 W:      https://linuxtv.org/
16250 W:      http://palosaari.fi/linux/
16251 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16252 S:      Maintained
16253 F:      drivers/media/dvb-frontends/zd1301_demod*
16254
16255 ZPOOL COMPRESSED PAGE STORAGE API
16256 M:      Dan Streetman <ddstreet@ieee.org>
16257 L:      linux-mm@kvack.org
16258 S:      Maintained
16259 F:      mm/zpool.c
16260 F:      include/linux/zpool.h
16261
16262 ZR36067 VIDEO FOR LINUX DRIVER
16263 L:      mjpeg-users@lists.sourceforge.net
16264 L:      linux-media@vger.kernel.org
16265 W:      http://mjpeg.sourceforge.net/driver-zoran/
16266 T:      hg https://linuxtv.org/hg/v4l-dvb
16267 S:      Odd Fixes
16268 F:      drivers/staging/media/zoran/
16269
16270 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16271 M:      Minchan Kim <minchan@kernel.org>
16272 M:      Nitin Gupta <ngupta@vflare.org>
16273 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16274 L:      linux-kernel@vger.kernel.org
16275 S:      Maintained
16276 F:      drivers/block/zram/
16277 F:      Documentation/blockdev/zram.txt
16278
16279 ZS DECSTATION Z85C30 SERIAL DRIVER
16280 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16281 S:      Maintained
16282 F:      drivers/tty/serial/zs.*
16283
16284 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16285 M:      Minchan Kim <minchan@kernel.org>
16286 M:      Nitin Gupta <ngupta@vflare.org>
16287 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16288 L:      linux-mm@kvack.org
16289 S:      Maintained
16290 F:      mm/zsmalloc.c
16291 F:      include/linux/zsmalloc.h
16292 F:      Documentation/vm/zsmalloc.rst
16293
16294 ZSWAP COMPRESSED SWAP CACHING
16295 M:      Seth Jennings <sjenning@redhat.com>
16296 M:      Dan Streetman <ddstreet@ieee.org>
16297 L:      linux-mm@kvack.org
16298 S:      Maintained
16299 F:      mm/zswap.c
16300
16301 THE REST
16302 M:      Linus Torvalds <torvalds@linux-foundation.org>
16303 L:      linux-kernel@vger.kernel.org
16304 Q:      http://patchwork.kernel.org/project/LKML/list/
16305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16306 S:      Buried alive in reporters
16307 F:      *
16308 F:      */