MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD5758 DRIVER
 825 M:      Stefan Popa <stefan.popa@analog.com>
 826 L:      linux-iio@vger.kernel.org
 827 W:      http://ez.analog.com/community/linux-device-drivers
 828 S:      Supported
 829 F:      drivers/iio/dac/ad5758.c
 830 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 831
 832 ANALOG DEVICES INC AD9389B DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/ad9389b*
 837
 838 ANALOG DEVICES INC ADGS1408 DRIVER
 839 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 840 S:      Supported
 841 F:      drivers/mux/adgs1408.c
 842 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 843
 844 ANALOG DEVICES INC ADP5061 DRIVER
 845 M:      Stefan Popa <stefan.popa@analog.com>
 846 L:      linux-pm@vger.kernel.org
 847 W:      http://ez.analog.com/community/linux-device-drivers
 848 S:      Supported
 849 F:      drivers/power/supply/adp5061.c
 850
 851 ANALOG DEVICES INC ADV7180 DRIVER
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 L:      linux-media@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/media/i2c/adv7180.c
 857
 858 ANALOG DEVICES INC ADV748X DRIVER
 859 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv748x/*
 863
 864 ANALOG DEVICES INC ADV7511 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7511*
 869
 870 ANALOG DEVICES INC ADV7604 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7604*
 875
 876 ANALOG DEVICES INC ADV7842 DRIVER
 877 M:      Hans Verkuil <hans.verkuil@cisco.com>
 878 L:      linux-media@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/media/i2c/adv7842*
 881
 882 ANALOG DEVICES INC ASOC CODEC DRIVERS
 883 M:      Lars-Peter Clausen <lars@metafoo.de>
 884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 885 W:      http://wiki.analog.com/
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      sound/soc/codecs/adau*
 889 F:      sound/soc/codecs/adav*
 890 F:      sound/soc/codecs/ad1*
 891 F:      sound/soc/codecs/ad7*
 892 F:      sound/soc/codecs/ssm*
 893 F:      sound/soc/codecs/sigmadsp.*
 894
 895 ANALOG DEVICES INC DMA DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/dma/dma-axi-dmac.c
 900
 901 ANALOG DEVICES INC IIO DRIVERS
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 904 W:      http://wiki.analog.com/
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 909 F:      drivers/iio/*/ad*
 910 F:      drivers/iio/adc/ltc2497*
 911 X:      drivers/iio/*/adjd*
 912 F:      drivers/staging/iio/*/ad*
 913
 914 ANDES ARCHITECTURE
 915 M:      Greentime Hu <green.hu@gmail.com>
 916 M:      Vincent Chen <deanbo422@gmail.com>
 917 T:      git https://github.com/andestech/linux.git
 918 S:      Supported
 919 F:      arch/nds32/
 920 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 921 F:      Documentation/devicetree/bindings/nds32/
 922 K:      nds32
 923 N:      nds32
 924
 925 ANDROID CONFIG FRAGMENTS
 926 M:      Rob Herring <robh@kernel.org>
 927 S:      Supported
 928 F:      kernel/configs/android*
 929
 930 ANDROID DRIVERS
 931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 932 M:      Arve Hjønnevåg <arve@android.com>
 933 M:      Todd Kjos <tkjos@android.com>
 934 M:      Martijn Coenen <maco@android.com>
 935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 936 L:      devel@driverdev.osuosl.org
 937 S:      Supported
 938 F:      drivers/android/
 939 F:      drivers/staging/android/
 940
 941 ANDROID GOLDFISH PIC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 945 F:      drivers/irqchip/irq-goldfish-pic.c
 946
 947 ANDROID GOLDFISH RTC DRIVER
 948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 949 S:      Supported
 950 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 951 F:      drivers/rtc/rtc-goldfish.c
 952
 953 ANDROID ION DRIVER
 954 M:      Laura Abbott <labbott@redhat.com>
 955 M:      Sumit Semwal <sumit.semwal@linaro.org>
 956 L:      devel@driverdev.osuosl.org
 957 L:      dri-devel@lists.freedesktop.org
 958 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 959 S:      Supported
 960 F:      drivers/staging/android/ion
 961 F:      drivers/staging/android/uapi/ion.h
 962
 963 AOA (Apple Onboard Audio) ALSA DRIVER
 964 M:      Johannes Berg <johannes@sipsolutions.net>
 965 L:      linuxppc-dev@lists.ozlabs.org
 966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 967 S:      Maintained
 968 F:      sound/aoa/
 969
 970 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 972 L:      linux-iio@vger.kernel.org
 973 S:      Maintained
 974 F:      drivers/iio/adc/stx104.c
 975
 976 APM DRIVER
 977 M:      Jiri Kosina <jikos@kernel.org>
 978 S:      Odd fixes
 979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 980 F:      arch/x86/kernel/apm_32.c
 981 F:      include/linux/apm_bios.h
 982 F:      include/uapi/linux/apm_bios.h
 983 F:      drivers/char/apm-emulation.c
 984
 985 APPARMOR SECURITY MODULE
 986 M:      John Johansen <john.johansen@canonical.com>
 987 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 988 W:      wiki.apparmor.net
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 990 S:      Supported
 991 F:      security/apparmor/
 992 F:      Documentation/admin-guide/LSM/apparmor.rst
 993
 994 APPLE BCM5974 MULTITOUCH DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-input@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/input/mouse/bcm5974.c
 999
1000 APPLE SMC DRIVER
1001 M:      Henrik Rydberg <rydberg@bitmath.org>
1002 L:      linux-hwmon@vger.kernel.org
1003 S:      Odd fixes
1004 F:      drivers/hwmon/applesmc.c
1005
1006 APPLETALK NETWORK LAYER
1007 L:      netdev@vger.kernel.org
1008 S:      Odd fixes
1009 F:      drivers/net/appletalk/
1010 F:      net/appletalk/
1011
1012 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1013 M:      Duc Dang <dhdang@apm.com>
1014 S:      Supported
1015 F:      arch/arm64/boot/dts/apm/
1016
1017 APPLIED MICRO (APM) X-GENE SOC EDAC
1018 M:      Loc Ho <lho@apm.com>
1019 S:      Supported
1020 F:      drivers/edac/xgene_edac.c
1021 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 S:      Supported
1027 F:      drivers/net/ethernet/apm/xgene-v2/
1028
1029 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1030 M:      Iyappan Subramanian <isubramanian@apm.com>
1031 M:      Keyur Chudgar <kchudgar@apm.com>
1032 M:      Quan Nguyen <qnguyen@apm.com>
1033 S:      Supported
1034 F:      drivers/net/ethernet/apm/xgene/
1035 F:      drivers/net/phy/mdio-xgene.c
1036 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1038
1039 APPLIED MICRO (APM) X-GENE SOC PMU
1040 M:      Tai Nguyen <ttnguyen@apm.com>
1041 S:      Supported
1042 F:      drivers/perf/xgene_pmu.c
1043 F:      Documentation/perf/xgene-pmu.txt
1044 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1045
1046 APTINA CAMERA SENSOR PLL
1047 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1048 L:      linux-media@vger.kernel.org
1049 S:      Maintained
1050 F:      drivers/media/i2c/aptina-pll.*
1051
1052 ARC FRAMEBUFFER DRIVER
1053 M:      Jaya Kumar <jayalk@intworks.biz>
1054 S:      Maintained
1055 F:      drivers/video/fbdev/arcfb.c
1056 F:      drivers/video/fbdev/core/fb_defio.c
1057
1058 ARC PGU DRM DRIVER
1059 M:      Alexey Brodkin <abrodkin@synopsys.com>
1060 S:      Supported
1061 F:      drivers/gpu/drm/arc/
1062 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1063
1064 ARCNET NETWORK LAYER
1065 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1066 L:      netdev@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/net/arcnet/
1069 F:      include/uapi/linux/if_arcnet.h
1070
1071 ARM ARCHITECTED TIMER DRIVER
1072 M:      Mark Rutland <mark.rutland@arm.com>
1073 M:      Marc Zyngier <marc.zyngier@arm.com>
1074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1075 S:      Maintained
1076 F:      arch/arm/include/asm/arch_timer.h
1077 F:      arch/arm64/include/asm/arch_timer.h
1078 F:      drivers/clocksource/arm_arch_timer.c
1079
1080 ARM HDLCD DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 S:      Supported
1083 F:      drivers/gpu/drm/arm/hdlcd_*
1084 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1085
1086 ARM MALI-DP DRM DRIVER
1087 M:      Liviu Dudau <liviu.dudau@arm.com>
1088 M:      Brian Starkey <brian.starkey@arm.com>
1089 M:      Mali DP Maintainers <malidp@foss.arm.com>
1090 S:      Supported
1091 F:      drivers/gpu/drm/arm/
1092 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1093
1094 ARM MFM AND FLOPPY DRIVERS
1095 M:      Ian Molton <spyro@f2s.com>
1096 S:      Maintained
1097 F:      arch/arm/lib/floppydma.S
1098 F:      arch/arm/include/asm/floppy.h
1099
1100 ARM PMU PROFILING AND DEBUGGING
1101 M:      Will Deacon <will.deacon@arm.com>
1102 M:      Mark Rutland <mark.rutland@arm.com>
1103 S:      Maintained
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 F:      arch/arm*/kernel/perf_*
1106 F:      arch/arm/oprofile/common.c
1107 F:      arch/arm*/kernel/hw_breakpoint.c
1108 F:      arch/arm*/include/asm/hw_breakpoint.h
1109 F:      arch/arm*/include/asm/perf_event.h
1110 F:      drivers/perf/*
1111 F:      include/linux/perf/arm_pmu.h
1112 F:      Documentation/devicetree/bindings/arm/pmu.txt
1113 F:      Documentation/devicetree/bindings/perf/
1114
1115 ARM PORT
1116 M:      Russell King <linux@armlinux.org.uk>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 W:      http://www.armlinux.org.uk/
1119 S:      Odd Fixes
1120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1121 F:      arch/arm/
1122 X:      arch/arm/boot/dts/
1123
1124 ARM PRIMECELL AACI PL041 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      sound/arm/aaci.*
1128
1129 ARM PRIMECELL BUS SUPPORT
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/amba/
1133 F:      include/linux/amba/bus.h
1134
1135 ARM PRIMECELL CLCD PL110 DRIVER
1136 M:      Russell King <linux@armlinux.org.uk>
1137 S:      Odd Fixes
1138 F:      drivers/video/fbdev/amba-clcd.*
1139
1140 ARM PRIMECELL KMI PL050 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/input/serio/ambakmi.*
1144 F:      include/linux/amba/kmi.h
1145
1146 ARM PRIMECELL MMCI PL180/1 DRIVER
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/mmc/host/mmci.*
1150 F:      include/linux/amba/mmci.h
1151
1152 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1153 M:      Russell King <linux@armlinux.org.uk>
1154 S:      Odd Fixes
1155 F:      drivers/tty/serial/amba-pl01*.c
1156 F:      include/linux/amba/serial.h
1157
1158 ARM SMMU DRIVERS
1159 M:      Will Deacon <will.deacon@arm.com>
1160 R:      Robin Murphy <robin.murphy@arm.com>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 F:      drivers/iommu/arm-smmu.c
1164 F:      drivers/iommu/arm-smmu-v3.c
1165 F:      drivers/iommu/io-pgtable-arm.c
1166 F:      drivers/iommu/io-pgtable-arm-v7s.c
1167
1168 ARM SUB-ARCHITECTURES
1169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1170 S:      Maintained
1171 F:      arch/arm/mach-*/
1172 F:      arch/arm/plat-*/
1173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1174
1175 ARM/ACTIONS SEMI ARCHITECTURE
1176 M:      Andreas Färber <afaerber@suse.de>
1177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1178 S:      Maintained
1179 N:      owl
1180 F:      arch/arm/mach-actions/
1181 F:      arch/arm/boot/dts/owl-*
1182 F:      arch/arm64/boot/dts/actions/
1183 F:      drivers/clocksource/owl-*
1184 F:      drivers/pinctrl/actions/*
1185 F:      drivers/soc/actions/
1186 F:      include/dt-bindings/power/owl-*
1187 F:      include/linux/soc/actions/
1188 F:      Documentation/devicetree/bindings/arm/actions.txt
1189 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1190 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1191 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1192
1193 ARM/ADS SPHERE MACHINE SUPPORT
1194 M:      Lennert Buytenhek <kernel@wantstofly.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197
1198 ARM/AFEB9260 MACHINE SUPPORT
1199 M:      Sergey Lapin <slapin@ossfans.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202
1203 ARM/AJECO 1ARM MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/Allwinner SoC Clock Support
1209 M:      Emilio López <emilio@elopez.com.ar>
1210 S:      Maintained
1211 F:      drivers/clk/sunxi/
1212
1213 ARM/Allwinner sunXi SoC support
1214 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1215 M:      Chen-Yu Tsai <wens@csie.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 N:      sun[x456789]i
1219 N:      sun50i
1220 F:      arch/arm/mach-sunxi/
1221 F:      arch/arm64/boot/dts/allwinner/
1222 F:      drivers/clk/sunxi-ng/
1223 F:      drivers/pinctrl/sunxi/
1224 F:      drivers/soc/sunxi/
1225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1226
1227 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1228 M:      Neil Armstrong <narmstrong@baylibre.com>
1229 M:      Jerome Brunet <jbrunet@baylibre.com>
1230 L:      linux-amlogic@lists.infradead.org
1231 S:      Maintained
1232 F:      drivers/clk/meson/
1233 F:      include/dt-bindings/clock/meson*
1234 F:      include/dt-bindings/clock/gxbb*
1235 F:      Documentation/devicetree/bindings/clock/amlogic*
1236
1237 ARM/Amlogic Meson SoC support
1238 M:      Carlo Caione <carlo@caione.org>
1239 M:      Kevin Hilman <khilman@baylibre.com>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-amlogic@lists.infradead.org
1242 W:      http://linux-meson.com/
1243 S:      Maintained
1244 F:      arch/arm/mach-meson/
1245 F:      arch/arm/boot/dts/meson*
1246 F:      arch/arm64/boot/dts/amlogic/
1247 F:      drivers/pinctrl/meson/
1248 F:      drivers/mmc/host/meson*
1249 N:      meson
1250
1251 ARM/Annapurna Labs ALPINE ARCHITECTURE
1252 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1253 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-alpine/
1257 F:      arch/arm/boot/dts/alpine*
1258 F:      arch/arm64/boot/dts/al/
1259 F:      drivers/*/*alpine*
1260
1261 ARM/ARTPEC MACHINE SUPPORT
1262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1263 M:      Lars Persson <lars.persson@axis.com>
1264 S:      Maintained
1265 L:      linux-arm-kernel@axis.com
1266 F:      arch/arm/mach-artpec
1267 F:      arch/arm/boot/dts/artpec6*
1268 F:      drivers/clk/axis
1269 F:      drivers/crypto/axis
1270 F:      drivers/pinctrl/pinctrl-artpec*
1271 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1272
1273 ARM/ASPEED I2C DRIVER
1274 M:      Brendan Higgins <brendanhiggins@google.com>
1275 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1276 R:      Joel Stanley <joel@jms.id.au>
1277 L:      linux-i2c@vger.kernel.org
1278 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1281 F:      drivers/i2c/busses/i2c-aspeed.c
1282 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1283 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1284
1285 ARM/ASPEED MACHINE SUPPORT
1286 M:      Joel Stanley <joel@jms.id.au>
1287 R:      Andrew Jeffery <andrew@aj.id.au>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1290 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1291 S:      Supported
1292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1293 F:      arch/arm/mach-aspeed/
1294 F:      arch/arm/boot/dts/aspeed-*
1295 N:      aspeed
1296
1297 ARM/CALXEDA HIGHBANK ARCHITECTURE
1298 M:      Rob Herring <robh@kernel.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 F:      arch/arm/mach-highbank/
1302 F:      arch/arm/boot/dts/highbank.dts
1303 F:      arch/arm/boot/dts/ecx-*.dts*
1304
1305 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1306 M:      Krzysztof Halasa <khalasa@piap.pl>
1307 S:      Maintained
1308 F:      arch/arm/mach-cns3xxx/
1309
1310 ARM/CAVIUM THUNDER NETWORK DRIVER
1311 M:      Sunil Goutham <sgoutham@cavium.com>
1312 M:      Robert Richter <rric@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Supported
1315 F:      drivers/net/ethernet/cavium/thunder/
1316
1317 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1318 M:      Lukasz Majewski <lukma@denx.de>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/ts72xx.c
1322
1323 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1324 M:      Alexander Shiyan <shc_work@mail.ru>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Odd Fixes
1327 N:      clps711x
1328
1329 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1330 M:      Lennert Buytenhek <kernel@wantstofly.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333
1334 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1335 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1336 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      arch/arm/mach-ep93xx/
1340 F:      arch/arm/mach-ep93xx/include/mach/
1341
1342 ARM/CLKDEV SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1347 F:      drivers/clk/clkdev.c
1348
1349 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1350 M:      Mike Rapoport <mike@compulab.co.il>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1355 M:      Baruch Siach <baruch@tkos.co.il>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      arch/arm/boot/dts/cx92755*
1359 N:      digicolor
1360
1361 ARM/CONTEC MICRO9 MACHINE SUPPORT
1362 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1363 S:      Maintained
1364 F:      arch/arm/mach-ep93xx/micro9.c
1365
1366 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1367 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/hwtracing/coresight/*
1371 F:      Documentation/trace/coresight.txt
1372 F:      Documentation/trace/coresight-cpu-debug.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1375 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1376 F:      tools/perf/arch/arm/util/pmu.c
1377 F:      tools/perf/arch/arm/util/auxtrace.c
1378 F:      tools/perf/arch/arm/util/cs-etm.c
1379 F:      tools/perf/arch/arm/util/cs-etm.h
1380 F:      tools/perf/util/cs-etm.*
1381 F:      tools/perf/util/cs-etm-decoder/*
1382
1383 ARM/CORGI MACHINE SUPPORT
1384 M:      Richard Purdie <rpurdie@rpsys.net>
1385 S:      Maintained
1386
1387 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 T:      git git://github.com/ulli-kroll/linux.git
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/gemini.txt
1394 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1395 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1396 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1397 F:      arch/arm/mach-gemini/
1398 F:      drivers/net/ethernet/cortina/
1399 F:      drivers/pinctrl/pinctrl-gemini.c
1400 F:      drivers/rtc/rtc-ftrtc010.c
1401
1402 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1403 M:      Barry Song <baohua@kernel.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1406 S:      Maintained
1407 F:      arch/arm/boot/dts/prima2*
1408 F:      arch/arm/mach-prima2/
1409 F:      drivers/clk/sirf/
1410 F:      drivers/clocksource/timer-prima2.c
1411 F:      drivers/clocksource/timer-atlas7.c
1412 N:      [^a-z]sirf
1413
1414 ARM/EBSA110 MACHINE SUPPORT
1415 M:      Russell King <linux@armlinux.org.uk>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 W:      http://www.armlinux.org.uk/
1418 S:      Maintained
1419 F:      arch/arm/mach-ebsa110/
1420 F:      drivers/net/ethernet/amd/am79c961a.*
1421
1422 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 N:      efm32
1428
1429 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-pxa/ezx.c
1434
1435 ARM/FARADAY FA526 PORT
1436 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 T:      git git://git.berlios.de/gemini-board
1440 F:      arch/arm/mm/*-fa*
1441
1442 ARM/FOOTBRIDGE ARCHITECTURE
1443 M:      Russell King <linux@armlinux.org.uk>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 W:      http://www.armlinux.org.uk/
1446 S:      Maintained
1447 F:      arch/arm/include/asm/hardware/dec21285.h
1448 F:      arch/arm/mach-footbridge/
1449
1450 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1451 M:      Shawn Guo <shawnguo@kernel.org>
1452 M:      Sascha Hauer <s.hauer@pengutronix.de>
1453 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1454 R:      Fabio Estevam <fabio.estevam@nxp.com>
1455 R:      NXP Linux Team <linux-imx@nxp.com>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/
1460 F:      arch/arm/mach-mxs/
1461 F:      arch/arm/boot/dts/imx*
1462 F:      arch/arm/configs/imx*_defconfig
1463 F:      drivers/clk/imx/
1464 F:      drivers/soc/imx/
1465 F:      include/soc/imx/
1466
1467 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1468 M:      Shawn Guo <shawnguo@kernel.org>
1469 M:      Sascha Hauer <s.hauer@pengutronix.de>
1470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1471 R:      Stefan Agner <stefan@agner.ch>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1475 F:      arch/arm/mach-imx/*vf610*
1476 F:      arch/arm/boot/dts/vf*
1477
1478 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1479 M:      Shawn Guo <shawnguo@kernel.org>
1480 M:      Li Yang <leoyang.li@nxp.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1484 F:      arch/arm/boot/dts/ls1021a*
1485 F:      arch/arm64/boot/dts/freescale/fsl-*
1486 F:      arch/arm64/boot/dts/freescale/qoriq-*
1487
1488 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/GUMSTIX MACHINE SUPPORT
1494 M:      Steve Sakoman <sakoman@gmail.com>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1499 M:      Philipp Zabel <philipp.zabel@gmail.com>
1500 M:      Paul Parsons <lost.distance@yahoo.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/hx4700.c
1504 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1505 F:      sound/soc/pxa/hx4700.c
1506
1507 ARM/HISILICON SOC SUPPORT
1508 M:      Wei Xu <xuwei5@hisilicon.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 W:      http://www.hisilicon.com
1511 S:      Supported
1512 T:      git git://github.com/hisilicon/linux-hisi.git
1513 F:      arch/arm/mach-hisi/
1514 F:      arch/arm/boot/dts/hi3*
1515 F:      arch/arm/boot/dts/hip*
1516 F:      arch/arm/boot/dts/hisi*
1517 F:      arch/arm64/boot/dts/hisilicon/
1518
1519 ARM/HP JORNADA 7XX MACHINE SUPPORT
1520 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1521 W:      www.jlime.com
1522 S:      Maintained
1523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1524 F:      arch/arm/mach-sa1100/jornada720.c
1525 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1526
1527 ARM/IGEP MACHINE SUPPORT
1528 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1529 M:      Javier Martinez Canillas <javier@dowhile0.org>
1530 L:      linux-omap@vger.kernel.org
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/omap3-igep*
1534
1535 ARM/INCOME PXA270 SUPPORT
1536 M:      Marek Vasut <marek.vasut@gmail.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1540
1541 ARM/INTEL IOP13XX ARM ARCHITECTURE
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/INTEL IOP32X ARM ARCHITECTURE
1547 M:      Lennert Buytenhek <kernel@wantstofly.org>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550
1551 ARM/INTEL IOP33X ARM ARCHITECTURE
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Orphan
1554
1555 ARM/INTEL IQ81342EX MACHINE SUPPORT
1556 M:      Lennert Buytenhek <kernel@wantstofly.org>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559
1560 ARM/INTEL IXDP2850 MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/INTEL IXP4XX ARM ARCHITECTURE
1566 M:      Imre Kaloz <kaloz@openwrt.org>
1567 M:      Krzysztof Halasa <khalasa@piap.pl>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      arch/arm/mach-ixp4xx/
1571
1572 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1573 M:      Jonathan Cameron <jic23@cam.ac.uk>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-pxa/stargate2.c
1577 F:      drivers/pcmcia/pxa2xx_stargate2.c
1578
1579 ARM/INTEL XSC3 (MANZANO) ARM CORE
1580 M:      Lennert Buytenhek <kernel@wantstofly.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583
1584 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LG1K ARCHITECTURE
1590 M:      Chanho Min <chanho.min@lge.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm64/boot/dts/lg/
1594
1595 ARM/LOGICPD PXA270 MACHINE SUPPORT
1596 M:      Lennert Buytenhek <kernel@wantstofly.org>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/LPC18XX ARCHITECTURE
1601 M:      Joachim Eastwood <manabian@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/lpc43*
1605 F:      drivers/clk/nxp/clk-lpc18xx*
1606 F:      drivers/clocksource/time-lpc32xx.c
1607 F:      drivers/i2c/busses/i2c-lpc2k.c
1608 F:      drivers/memory/pl172.c
1609 F:      drivers/mtd/spi-nor/nxp-spifi.c
1610 F:      drivers/rtc/rtc-lpc24xx.c
1611 N:      lpc18xx
1612
1613 ARM/LPC32XX SOC SUPPORT
1614 M:      Vladimir Zapolskiy <vz@mleia.com>
1615 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/lpc32*
1620 F:      arch/arm/mach-lpc32xx/
1621 F:      drivers/i2c/busses/i2c-pnx.c
1622 F:      drivers/net/ethernet/nxp/lpc_eth.c
1623 F:      drivers/usb/host/ohci-nxp.c
1624 F:      drivers/watchdog/pnx4008_wdt.c
1625 N:      lpc32xx
1626
1627 ARM/MAGICIAN MACHINE SUPPORT
1628 M:      Philipp Zabel <philipp.zabel@gmail.com>
1629 S:      Maintained
1630
1631 ARM/Marvell Dove/MV78xx0/Orion SOC support
1632 M:      Jason Cooper <jason@lakedaemon.net>
1633 M:      Andrew Lunn <andrew@lunn.ch>
1634 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1635 M:      Gregory Clement <gregory.clement@bootlin.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      Documentation/devicetree/bindings/soc/dove/
1639 F:      arch/arm/mach-dove/
1640 F:      arch/arm/mach-mv78xx0/
1641 F:      arch/arm/mach-orion5x/
1642 F:      arch/arm/plat-orion/
1643 F:      arch/arm/boot/dts/dove*
1644 F:      arch/arm/boot/dts/orion5x*
1645
1646 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1647 M:      Jason Cooper <jason@lakedaemon.net>
1648 M:      Andrew Lunn <andrew@lunn.ch>
1649 M:      Gregory Clement <gregory.clement@bootlin.com>
1650 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/armada*
1654 F:      arch/arm/boot/dts/kirkwood*
1655 F:      arch/arm/configs/mvebu_*_defconfig
1656 F:      arch/arm/mach-mvebu/
1657 F:      arch/arm64/boot/dts/marvell/armada*
1658 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1659 F:      drivers/cpufreq/mvebu-cpufreq.c
1660 F:      drivers/irqchip/irq-armada-370-xp.c
1661 F:      drivers/irqchip/irq-mvebu-*
1662 F:      drivers/pinctrl/mvebu/
1663 F:      drivers/rtc/rtc-armada38x.c
1664
1665 ARM/Mediatek RTC DRIVER
1666 M:      Eddie Huang <eddie.huang@mediatek.com>
1667 M:      Sean Wang <sean.wang@mediatek.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1672 F:      drivers/rtc/rtc-mt6397.c
1673 F:      drivers/rtc/rtc-mt7622.c
1674
1675 ARM/Mediatek SoC support
1676 M:      Matthias Brugger <matthias.bgg@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/mt6*
1681 F:      arch/arm/boot/dts/mt7*
1682 F:      arch/arm/boot/dts/mt8*
1683 F:      arch/arm/mach-mediatek/
1684 F:      arch/arm64/boot/dts/mediatek/
1685 N:      mtk
1686 K:      mediatek
1687
1688 ARM/Mediatek USB3 PHY DRIVER
1689 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      drivers/phy/mediatek/
1694 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1695
1696 ARM/MICREL KS8695 ARCHITECTURE
1697 M:      Greg Ungerer <gerg@uclinux.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-ks8695/
1700 S:      Odd Fixes
1701
1702 ARM/Microchip (AT91) SoC support
1703 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1704 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.linux4sam.org
1707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1708 S:      Supported
1709 N:      at91
1710 N:      atmel
1711 F:      arch/arm/mach-at91/
1712 F:      include/soc/at91/
1713 F:      arch/arm/boot/dts/at91*.dts
1714 F:      arch/arm/boot/dts/at91*.dtsi
1715 F:      arch/arm/boot/dts/sama*.dts
1716 F:      arch/arm/boot/dts/sama*.dtsi
1717 F:      arch/arm/include/debug/at91.S
1718 F:      drivers/memory/atmel*
1719 F:      drivers/watchdog/sama5d4_wdt.c
1720 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1721 X:      drivers/net/wireless/atmel/
1722
1723 ARM/MIOA701 MACHINE SUPPORT
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 F:      arch/arm/mach-pxa/mioa701.c
1727 S:      Maintained
1728
1729 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1730 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1731 S:      Maintained
1732
1733 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1734 M:      Linus Walleij <linus.walleij@linaro.org>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-nomadik/
1738 F:      arch/arm/mach-u300/
1739 F:      arch/arm/mach-ux500/
1740 F:      arch/arm/boot/dts/ste-*
1741 F:      drivers/clk/clk-nomadik.c
1742 F:      drivers/clk/clk-u300.c
1743 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1744 F:      drivers/clocksource/timer-u300.c
1745 F:      drivers/dma/coh901318*
1746 F:      drivers/dma/ste_dma40*
1747 F:      drivers/hwspinlock/u8500_hsem.c
1748 F:      drivers/i2c/busses/i2c-nomadik.c
1749 F:      drivers/i2c/busses/i2c-stu300.c
1750 F:      drivers/mfd/ab3100*
1751 F:      drivers/mfd/ab8500*
1752 F:      drivers/mfd/abx500*
1753 F:      drivers/mfd/dbx500*
1754 F:      drivers/mfd/db8500*
1755 F:      drivers/pinctrl/nomadik/
1756 F:      drivers/pinctrl/pinctrl-coh901*
1757 F:      drivers/pinctrl/pinctrl-u300.c
1758 F:      drivers/rtc/rtc-ab3100.c
1759 F:      drivers/rtc/rtc-ab8500.c
1760 F:      drivers/rtc/rtc-coh901331.c
1761 F:      drivers/rtc/rtc-pl031.c
1762 F:      drivers/watchdog/coh901327_wdt.c
1763 F:      Documentation/devicetree/bindings/arm/ste-*
1764 F:      Documentation/devicetree/bindings/arm/ux500/
1765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1766
1767 ARM/NUVOTON NPCM ARCHITECTURE
1768 M:      Avi Fishman <avifishman70@gmail.com>
1769 M:      Tomer Maimon <tmaimon77@gmail.com>
1770 R:      Patrick Venture <venture@google.com>
1771 R:      Nancy Yuen <yuenn@google.com>
1772 R:      Brendan Higgins <brendanhiggins@google.com>
1773 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1774 S:      Supported
1775 F:      arch/arm/mach-npcm/
1776 F:      arch/arm/boot/dts/nuvoton-npcm*
1777 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1778 F:      drivers/*/*npcm*
1779 F:      Documentation/devicetree/bindings/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*/*npcm*
1781
1782 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1783 M:      Wan ZongShun <mcuos.com@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.mcuos.com
1786 S:      Maintained
1787 F:      arch/arm/mach-w90x900/
1788 F:      drivers/input/keyboard/w90p910_keypad.c
1789 F:      drivers/input/touchscreen/w90p910_ts.c
1790 F:      drivers/watchdog/nuc900_wdt.c
1791 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1792 F:      drivers/mtd/nand/raw/nuc900_nand.c
1793 F:      drivers/rtc/rtc-nuc900.c
1794 F:      drivers/spi/spi-nuc900.c
1795 F:      drivers/usb/host/ehci-w90x900.c
1796 F:      drivers/video/fbdev/nuc900fb.c
1797
1798 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1799 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1800 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1801 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1802 S:      Supported
1803
1804 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1805 M:      Alexander Clouter <alex@digriz.org.uk>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 W:      http://www.digriz.org.uk/ts78xx/kernel
1808 S:      Maintained
1809 F:      arch/arm/mach-orion5x/ts78xx-*
1810
1811 ARM/OXNAS platform support
1812 M:      Neil Armstrong <narmstrong@baylibre.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      arch/arm/mach-oxnas/
1817 F:      arch/arm/boot/dts/ox8*.dts*
1818 N:      oxnas
1819
1820 ARM/PALM TREO SUPPORT
1821 M:      Tomas Cech <sleep_walker@suse.com>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmtreo.*
1826
1827 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1828 M:      Marek Vasut <marek.vasut@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org
1830 W:      http://hackndev.com
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1833 F:      arch/arm/mach-pxa/palmtx.c
1834 F:      arch/arm/mach-pxa/palmt5.*
1835 F:      arch/arm/mach-pxa/include/mach/palmld.h
1836 F:      arch/arm/mach-pxa/palmld.c
1837 F:      arch/arm/mach-pxa/palmte2.*
1838 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1839 F:      arch/arm/mach-pxa/palmtc.c
1840
1841 ARM/PALMZ72 SUPPORT
1842 M:      Sergey Lapin <slapin@ossfans.org>
1843 L:      linux-arm-kernel@lists.infradead.org
1844 W:      http://hackndev.com
1845 S:      Maintained
1846 F:      arch/arm/mach-pxa/palmz72.*
1847
1848 ARM/PLEB SUPPORT
1849 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1850 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1851 S:      Maintained
1852
1853 ARM/PT DIGITAL BOARD PORT
1854 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 W:      http://www.armlinux.org.uk/
1857 S:      Maintained
1858
1859 ARM/QUALCOMM SUPPORT
1860 M:      Andy Gross <andy.gross@linaro.org>
1861 M:      David Brown <david.brown@linaro.org>
1862 L:      linux-arm-msm@vger.kernel.org
1863 L:      linux-soc@vger.kernel.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/soc/qcom/
1866 F:      arch/arm/boot/dts/qcom-*.dts
1867 F:      arch/arm/boot/dts/qcom-*.dtsi
1868 F:      arch/arm/mach-qcom/
1869 F:      arch/arm64/boot/dts/qcom/*
1870 F:      drivers/i2c/busses/i2c-qup.c
1871 F:      drivers/clk/qcom/
1872 F:      drivers/dma/qcom/
1873 F:      drivers/soc/qcom/
1874 F:      drivers/spi/spi-qup.c
1875 F:      drivers/tty/serial/msm_serial.c
1876 F:      drivers/*/pm8???-*
1877 F:      drivers/mfd/ssbi.c
1878 F:      drivers/firmware/qcom_scm*
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1880
1881 ARM/RADISYS ENP2611 MACHINE SUPPORT
1882 M:      Lennert Buytenhek <kernel@wantstofly.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885
1886 ARM/REALTEK ARCHITECTURE
1887 M:      Andreas Färber <afaerber@suse.de>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm64/boot/dts/realtek/
1891 F:      Documentation/devicetree/bindings/arm/realtek.txt
1892
1893 ARM/RENESAS ARM64 ARCHITECTURE
1894 M:      Simon Horman <horms@verge.net.au>
1895 M:      Magnus Damm <magnus.damm@gmail.com>
1896 L:      linux-renesas-soc@vger.kernel.org
1897 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1899 S:      Supported
1900 F:      arch/arm64/boot/dts/renesas/
1901 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1902 F:      drivers/soc/renesas/
1903 F:      include/linux/soc/renesas/
1904
1905 ARM/RISCPC ARCHITECTURE
1906 M:      Russell King <linux@armlinux.org.uk>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.armlinux.org.uk/
1909 S:      Maintained
1910 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1911 F:      arch/arm/include/asm/hardware/ioc.h
1912 F:      arch/arm/include/asm/hardware/iomd.h
1913 F:      arch/arm/include/asm/hardware/memc.h
1914 F:      arch/arm/mach-rpc/
1915 F:      drivers/net/ethernet/8390/etherh.c
1916 F:      drivers/net/ethernet/i825xx/ether1*
1917 F:      drivers/net/ethernet/seeq/ether3*
1918 F:      drivers/scsi/arm/
1919
1920 ARM/Rockchip SoC support
1921 M:      Heiko Stuebner <heiko@sntech.de>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 L:      linux-rockchip@lists.infradead.org
1924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1925 S:      Maintained
1926 F:      arch/arm/boot/dts/rk3*
1927 F:      arch/arm/boot/dts/rv1108*
1928 F:      arch/arm/mach-rockchip/
1929 F:      drivers/clk/rockchip/
1930 F:      drivers/i2c/busses/i2c-rk3x.c
1931 F:      drivers/*/*rockchip*
1932 F:      drivers/*/*/*rockchip*
1933 F:      sound/soc/rockchip/
1934 N:      rockchip
1935
1936 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1937 M:      Kukjin Kim <kgene@kernel.org>
1938 M:      Krzysztof Kozlowski <krzk@kernel.org>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1941 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/s3c*
1944 F:      arch/arm/boot/dts/s5p*
1945 F:      arch/arm/boot/dts/exynos*
1946 F:      arch/arm64/boot/dts/exynos/
1947 F:      arch/arm/plat-samsung/
1948 F:      arch/arm/mach-s3c24*/
1949 F:      arch/arm/mach-s3c64xx/
1950 F:      arch/arm/mach-s5p*/
1951 F:      arch/arm/mach-exynos*/
1952 F:      drivers/*/*s3c24*
1953 F:      drivers/*/*/*s3c24*
1954 F:      drivers/*/*s3c64xx*
1955 F:      drivers/*/*s5pv210*
1956 F:      drivers/memory/samsung/*
1957 F:      drivers/soc/samsung/*
1958 F:      Documentation/arm/Samsung/
1959 F:      Documentation/devicetree/bindings/arm/samsung/
1960 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1961 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1962 N:      exynos
1963
1964 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1965 M:      Kyungmin Park <kyungmin.park@samsung.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      arch/arm/mach-s5pv210/
1969
1970 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1971 M:      Kyungmin Park <kyungmin.park@samsung.com>
1972 M:      Kamil Debski <kamil@wypas.org>
1973 M:      Andrzej Hajda <a.hajda@samsung.com>
1974 L:      linux-arm-kernel@lists.infradead.org
1975 L:      linux-media@vger.kernel.org
1976 S:      Maintained
1977 F:      drivers/media/platform/s5p-g2d/
1978
1979 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1980 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1981 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1982 L:      linux-media@vger.kernel.org
1983 S:      Maintained
1984 F:      drivers/media/platform/s5p-cec/
1985 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1986
1987 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1988 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1989 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1990 L:      linux-arm-kernel@lists.infradead.org
1991 L:      linux-media@vger.kernel.org
1992 S:      Maintained
1993 F:      drivers/media/platform/s5p-jpeg/
1994
1995 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1996 M:      Kyungmin Park <kyungmin.park@samsung.com>
1997 M:      Kamil Debski <kamil@wypas.org>
1998 M:      Jeongtae Park <jtp.park@samsung.com>
1999 M:      Andrzej Hajda <a.hajda@samsung.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2004 F:      drivers/media/platform/s5p-mfc/
2005
2006 ARM/SHMOBILE ARM ARCHITECTURE
2007 M:      Simon Horman <horms@verge.net.au>
2008 M:      Magnus Damm <magnus.damm@gmail.com>
2009 L:      linux-renesas-soc@vger.kernel.org
2010 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2012 S:      Supported
2013 F:      arch/arm/boot/dts/emev2*
2014 F:      arch/arm/boot/dts/r7s*
2015 F:      arch/arm/boot/dts/r8a*
2016 F:      arch/arm/boot/dts/r9a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2136 M:      Tero Kristo <t-kristo@ti.com>
2137 M:      Nishanth Menon <nm@ti.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Supported
2140 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2141 F:      arch/arm64/boot/dts/ti/Makefile
2142 F:      arch/arm64/boot/dts/ti/k3-*
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/mach-keystone/
2149 F:      arch/arm/boot/dts/keystone-*
2150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2151
2152 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2153 M:      Santosh Shilimkar <ssantosh@kernel.org>
2154 L:      linux-kernel@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/clk/keystone/
2157
2158 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2159 M:      Santosh Shilimkar <ssantosh@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 L:      linux-kernel@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/clocksource/timer-keystone.c
2164
2165 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2166 M:      Santosh Shilimkar <ssantosh@kernel.org>
2167 L:      linux-kernel@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/power/reset/keystone-reset.c
2170
2171 ARM/THECUS N2100 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/TOSA MACHINE SUPPORT
2177 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2178 M:      Dirk Opfer <dirk@opfer-online.de>
2179 S:      Maintained
2180
2181 ARM/UNIPHIER ARCHITECTURE
2182 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2185 S:      Maintained
2186 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2187 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2188 F:      arch/arm/boot/dts/uniphier*
2189 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2190 F:      arch/arm/mach-uniphier/
2191 F:      arch/arm/mm/cache-uniphier.c
2192 F:      arch/arm64/boot/dts/socionext/uniphier*
2193 F:      drivers/bus/uniphier-system-bus.c
2194 F:      drivers/clk/uniphier/
2195 F:      drivers/gpio/gpio-uniphier.c
2196 F:      drivers/i2c/busses/i2c-uniphier*
2197 F:      drivers/irqchip/irq-uniphier-aidet.c
2198 F:      drivers/pinctrl/uniphier/
2199 F:      drivers/reset/reset-uniphier.c
2200 F:      drivers/tty/serial/8250/8250_uniphier.c
2201 N:      uniphier
2202
2203 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2204 M:      Ulf Hansson <ulf.hansson@linaro.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 T:      git git://git.linaro.org/people/ulfh/clk.git
2207 S:      Maintained
2208 F:      drivers/clk/ux500/
2209
2210 ARM/VERSATILE EXPRESS PLATFORM
2211 M:      Liviu Dudau <liviu.dudau@arm.com>
2212 M:      Sudeep Holla <sudeep.holla@arm.com>
2213 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 F:      arch/arm/boot/dts/vexpress*
2217 F:      arch/arm64/boot/dts/arm/
2218 F:      arch/arm/mach-vexpress/
2219 F:      */*/vexpress*
2220 F:      */*/*/vexpress*
2221 F:      drivers/clk/versatile/clk-vexpress-osc.c
2222 F:      drivers/clocksource/versatile.c
2223 N:      mps2
2224
2225 ARM/VFP SUPPORT
2226 M:      Russell King <linux@armlinux.org.uk>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://www.armlinux.org.uk/
2229 S:      Maintained
2230 F:      arch/arm/vfp/
2231
2232 ARM/VOIPAC PXA270 SUPPORT
2233 M:      Marek Vasut <marek.vasut@gmail.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 S:      Maintained
2236 F:      arch/arm/mach-pxa/vpac270.c
2237 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2238
2239 ARM/VT8500 ARM ARCHITECTURE
2240 M:      Tony Prisk <linux@prisktech.co.nz>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 S:      Maintained
2243 F:      arch/arm/mach-vt8500/
2244 F:      drivers/clocksource/vt8500_timer.c
2245 F:      drivers/i2c/busses/i2c-wmt.c
2246 F:      drivers/mmc/host/wmt-sdmmc.c
2247 F:      drivers/pwm/pwm-vt8500.c
2248 F:      drivers/rtc/rtc-vt8500.c
2249 F:      drivers/tty/serial/vt8500_serial.c
2250 F:      drivers/usb/host/ehci-platform.c
2251 F:      drivers/usb/host/uhci-platform.c
2252 F:      drivers/video/fbdev/vt8500lcdfb.*
2253 F:      drivers/video/fbdev/wm8505fb*
2254 F:      drivers/video/fbdev/wmt_ge_rops.*
2255
2256 ARM/ZIPIT Z2 SUPPORT
2257 M:      Marek Vasut <marek.vasut@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-pxa/z2.c
2261 F:      arch/arm/mach-pxa/include/mach/z2.h
2262
2263 ARM/ZTE ARCHITECTURE
2264 M:      Jun Nie <jun.nie@linaro.org>
2265 M:      Baoyou Xie <baoyou.xie@linaro.org>
2266 M:      Shawn Guo <shawnguo@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/boot/dts/zx2967*
2270 F:      arch/arm/mach-zx/
2271 F:      arch/arm64/boot/dts/zte/
2272 F:      drivers/clk/zte/
2273 F:      drivers/dma/zx_dma.c
2274 F:      drivers/gpio/gpio-zx.c
2275 F:      drivers/i2c/busses/i2c-zx2967.c
2276 F:      drivers/mmc/host/dw_mmc-zx.*
2277 F:      drivers/pinctrl/zte/
2278 F:      drivers/soc/zte/
2279 F:      drivers/thermal/zx2967_thermal.c
2280 F:      drivers/watchdog/zx2967_wdt.c
2281 F:      Documentation/devicetree/bindings/arm/zte.txt
2282 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2283 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2284 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2285 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2286 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2287 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2288 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2289 F:      Documentation/devicetree/bindings/soc/zte/
2290 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2291 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2292 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2293 F:      include/dt-bindings/clock/zx2967*.h
2294 F:      include/dt-bindings/soc/zte,*.h
2295 F:      sound/soc/codecs/zx_aud96p22.c
2296 F:      sound/soc/zte/
2297
2298 ARM/ZYNQ ARCHITECTURE
2299 M:      Michal Simek <michal.simek@xilinx.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 W:      http://wiki.xilinx.com
2302 T:      git https://github.com/Xilinx/linux-xlnx.git
2303 S:      Supported
2304 F:      arch/arm/mach-zynq/
2305 F:      drivers/cpuidle/cpuidle-zynq.c
2306 F:      drivers/block/xsysace.c
2307 N:      zynq
2308 N:      xilinx
2309 F:      drivers/clocksource/cadence_ttc_timer.c
2310 F:      drivers/i2c/busses/i2c-cadence.c
2311 F:      drivers/mmc/host/sdhci-of-arasan.c
2312 F:      drivers/edac/synopsys_edac.c
2313 F:      drivers/i2c/busses/i2c-xiic.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Dept-GELinuxNICDev@cavium.com
2959 L:      netdev@vger.kernel.org
2960 S:      Supported
2961 F:      drivers/net/ethernet/broadcom/bnx2.*
2962 F:      drivers/net/ethernet/broadcom/bnx2_*
2963
2964 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2965 M:      QLogic-Storage-Upstream@qlogic.com
2966 L:      linux-scsi@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/scsi/bnx2fc/
2969
2970 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2971 M:      QLogic-Storage-Upstream@qlogic.com
2972 L:      linux-scsi@vger.kernel.org
2973 S:      Supported
2974 F:      drivers/scsi/bnx2i/
2975
2976 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2977 M:      Ariel Elior <ariel.elior@cavium.com>
2978 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3010 M:      Al Cooper <alcooperx@gmail.com>
3011 L:      linux-kernel@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Maintained
3014 F:      drivers/phy/broadcom/phy-brcm-usb*
3015
3016 BROADCOM GENET ETHERNET DRIVER
3017 M:      Doug Berger <opendmb@gmail.com>
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/genet/
3022
3023 BROADCOM IPROC ARM ARCHITECTURE
3024 M:      Ray Jui <rjui@broadcom.com>
3025 M:      Scott Branden <sbranden@broadcom.com>
3026 M:      Jon Mason <jonmason@broadcom.com>
3027 M:      bcm-kernel-feedback-list@broadcom.com
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/broadcom/cygnus-linux.git
3030 S:      Maintained
3031 N:      iproc
3032 N:      cygnus
3033 N:      bcm[-_]nsp
3034 N:      bcm9113*
3035 N:      bcm9583*
3036 N:      bcm9585*
3037 N:      bcm9586*
3038 N:      bcm988312
3039 N:      bcm113*
3040 N:      bcm583*
3041 N:      bcm585*
3042 N:      bcm586*
3043 N:      bcm88312
3044 N:      hr2
3045 N:      stingray
3046 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3047 F:      arch/arm64/boot/dts/broadcom/stingray/*
3048 F:      drivers/clk/bcm/clk-ns*
3049 F:      drivers/clk/bcm/clk-sr*
3050 F:      drivers/pinctrl/bcm/pinctrl-ns*
3051 F:      include/dt-bindings/clock/bcm-sr*
3052
3053 BROADCOM KONA GPIO DRIVER
3054 M:      Ray Jui <rjui@broadcom.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-bcm-kona.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3059
3060 BROADCOM NETXTREME-E ROCE DRIVER
3061 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3062 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3063 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3064 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3065 L:      linux-rdma@vger.kernel.org
3066 W:      http://www.broadcom.com
3067 S:      Supported
3068 F:      drivers/infiniband/hw/bnxt_re/
3069 F:      include/uapi/rdma/bnxt_re-abi.h
3070
3071 BROADCOM NVRAM DRIVER
3072 M:      Rafał Miłecki <zajec5@gmail.com>
3073 L:      linux-mips@linux-mips.org
3074 S:      Maintained
3075 F:      drivers/firmware/broadcom/*
3076
3077 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3078 M:      Rafał Miłecki <zajec5@gmail.com>
3079 L:      linux-wireless@vger.kernel.org
3080 S:      Maintained
3081 F:      drivers/bcma/
3082 F:      include/linux/bcma/
3083
3084 BROADCOM STB AVS CPUFREQ DRIVER
3085 M:      Markus Mayer <mmayer@broadcom.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-pm@vger.kernel.org
3088 S:      Maintained
3089 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3090 F:      drivers/cpufreq/brcmstb*
3091
3092 BROADCOM STB AVS TMON DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3098 F:      drivers/thermal/broadcom/brcmstb*
3099
3100 BROADCOM STB NAND FLASH DRIVER
3101 M:      Brian Norris <computersforpeace@gmail.com>
3102 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3103 L:      linux-mtd@lists.infradead.org
3104 L:      bcm-kernel-feedback-list@broadcom.com
3105 S:      Maintained
3106 F:      drivers/mtd/nand/raw/brcmnand/
3107
3108 BROADCOM STB DPFE DRIVER
3109 M:      Markus Mayer <mmayer@broadcom.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3112 S:      Maintained
3113 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3114 F:      drivers/memory/brcmstb_dpfe.c
3115
3116 BROADCOM SYSTEMPORT ETHERNET DRIVER
3117 M:      Florian Fainelli <f.fainelli@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 S:      Supported
3120 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3121
3122 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3123 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3124 M:      Prashant Sreedharan <prashant@broadcom.com>
3125 M:      Michael Chan <mchan@broadcom.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/tg3.*
3129
3130 BROCADE BFA FC SCSI DRIVER
3131 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3132 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3133 L:      linux-scsi@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/scsi/bfa/
3136
3137 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rasesh.mody@cavium.com>
3139 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3140 M:      Dept-GELinuxNICDev@cavium.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/brocade/bna/
3144
3145 BSG (block layer generic sg v4 driver)
3146 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      block/bsg.c
3150 F:      include/linux/bsg.h
3151 F:      include/uapi/linux/bsg.h
3152
3153 BT87X AUDIO DRIVER
3154 M:      Clemens Ladisch <clemens@ladisch.de>
3155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3156 T:      git git://git.alsa-project.org/alsa-kernel.git
3157 S:      Maintained
3158 F:      Documentation/sound/cards/bt87x.rst
3159 F:      sound/pci/bt87x.c
3160
3161 BT8XXGPIO DRIVER
3162 M:      Michael Buesch <m@bues.ch>
3163 W:      http://bu3sch.de/btgpio.php
3164 S:      Maintained
3165 F:      drivers/gpio/gpio-bt8xx.c
3166
3167 BTRFS FILE SYSTEM
3168 M:      Chris Mason <clm@fb.com>
3169 M:      Josef Bacik <jbacik@fb.com>
3170 M:      David Sterba <dsterba@suse.com>
3171 L:      linux-btrfs@vger.kernel.org
3172 W:      http://btrfs.wiki.kernel.org/
3173 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3175 S:      Maintained
3176 F:      Documentation/filesystems/btrfs.txt
3177 F:      fs/btrfs/
3178 F:      include/linux/btrfs*
3179 F:      include/uapi/linux/btrfs*
3180
3181 BTTV VIDEO4LINUX DRIVER
3182 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3183 L:      linux-media@vger.kernel.org
3184 W:      https://linuxtv.org
3185 T:      git git://linuxtv.org/media_tree.git
3186 S:      Odd fixes
3187 F:      Documentation/media/v4l-drivers/bttv*
3188 F:      drivers/media/pci/bt8xx/bttv*
3189
3190 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3191 M:      Chanwoo Choi <cw00.choi@samsung.com>
3192 L:      linux-pm@vger.kernel.org
3193 L:      linux-samsung-soc@vger.kernel.org
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3195 S:      Maintained
3196 F:      drivers/devfreq/exynos-bus.c
3197 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3198
3199 BUSLOGIC SCSI DRIVER
3200 M:      Khalid Aziz <khalid@gonehiking.org>
3201 L:      linux-scsi@vger.kernel.org
3202 S:      Maintained
3203 F:      drivers/scsi/BusLogic.*
3204 F:      drivers/scsi/FlashPoint.*
3205
3206 C-MEDIA CMI8788 DRIVER
3207 M:      Clemens Ladisch <clemens@ladisch.de>
3208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3209 T:      git git://git.alsa-project.org/alsa-kernel.git
3210 S:      Maintained
3211 F:      sound/pci/oxygen/
3212
3213 C6X ARCHITECTURE
3214 M:      Mark Salter <msalter@redhat.com>
3215 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3216 L:      linux-c6x-dev@linux-c6x.org
3217 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3218 S:      Maintained
3219 F:      arch/c6x/
3220
3221 CA8210 IEEE-802.15.4 RADIO DRIVER
3222 M:      Harry Morris <h.morris@cascoda.com>
3223 L:      linux-wpan@vger.kernel.org
3224 W:      https://github.com/Cascoda/ca8210-linux.git
3225 S:      Maintained
3226 F:      drivers/net/ieee802154/ca8210.c
3227 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3228
3229 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3230 M:      David Howells <dhowells@redhat.com>
3231 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3232 S:      Supported
3233 F:      Documentation/filesystems/caching/cachefiles.txt
3234 F:      fs/cachefiles/
3235
3236 CADENCE MIPI-CSI2 BRIDGES
3237 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3238 L:      linux-media@vger.kernel.org
3239 S:      Maintained
3240 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3241 F:      drivers/media/platform/cadence/cdns-csi2*
3242
3243 CADET FM/AM RADIO RECEIVER DRIVER
3244 M:      Hans Verkuil <hverkuil@xs4all.nl>
3245 L:      linux-media@vger.kernel.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 W:      https://linuxtv.org
3248 S:      Maintained
3249 F:      drivers/media/radio/radio-cadet*
3250
3251 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3252 M:      Jonathan Corbet <corbet@lwn.net>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 S:      Maintained
3256 F:      Documentation/media/v4l-drivers/cafe_ccic*
3257 F:      drivers/media/platform/marvell-ccic/
3258
3259 CAIF NETWORK LAYER
3260 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      Documentation/networking/caif/
3264 F:      drivers/net/caif/
3265 F:      include/uapi/linux/caif/
3266 F:      include/net/caif/
3267 F:      net/caif/
3268
3269 CALGARY x86-64 IOMMU
3270 M:      Muli Ben-Yehuda <mulix@mulix.org>
3271 M:      Jon Mason <jdmason@kudzu.us>
3272 L:      iommu@lists.linux-foundation.org
3273 S:      Maintained
3274 F:      arch/x86/kernel/pci-calgary_64.c
3275 F:      arch/x86/kernel/tce_64.c
3276 F:      arch/x86/include/asm/calgary.h
3277 F:      arch/x86/include/asm/tce.h
3278
3279 CAN NETWORK DRIVERS
3280 M:      Wolfgang Grandegger <wg@grandegger.com>
3281 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3282 L:      linux-can@vger.kernel.org
3283 W:      https://github.com/linux-can
3284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/net/can/
3288 F:      drivers/net/can/
3289 F:      include/linux/can/dev.h
3290 F:      include/linux/can/platform/
3291 F:      include/uapi/linux/can/error.h
3292 F:      include/uapi/linux/can/netlink.h
3293
3294 CAN NETWORK LAYER
3295 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/networking/can.rst
3303 F:      net/can/
3304 F:      include/linux/can/core.h
3305 F:      include/uapi/linux/can.h
3306 F:      include/uapi/linux/can/bcm.h
3307 F:      include/uapi/linux/can/raw.h
3308 F:      include/uapi/linux/can/gw.h
3309
3310 CAPABILITIES
3311 M:      Serge Hallyn <serge@hallyn.com>
3312 L:      linux-security-module@vger.kernel.org
3313 S:      Supported
3314 F:      include/linux/capability.h
3315 F:      include/uapi/linux/capability.h
3316 F:      security/commoncap.c
3317 F:      kernel/capability.c
3318
3319 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3320 M:      Kevin Tsai <ktsai@capellamicro.com>
3321 S:      Maintained
3322 F:      drivers/iio/light/cm*
3323
3324 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3325 M:      Christian Lamparter <chunkeey@googlemail.com>
3326 L:      linux-wireless@vger.kernel.org
3327 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3328 S:      Maintained
3329 F:      drivers/net/wireless/ath/carl9170/
3330
3331 CAVIUM I2C DRIVER
3332 M:      Jan Glauber <jglauber@cavium.com>
3333 M:      David Daney <david.daney@cavium.com>
3334 W:      http://www.cavium.com
3335 S:      Supported
3336 F:      drivers/i2c/busses/i2c-octeon*
3337 F:      drivers/i2c/busses/i2c-thunderx*
3338
3339 CAVIUM LIQUIDIO NETWORK DRIVER
3340 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3341 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3342 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3343 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3344 L:      netdev@vger.kernel.org
3345 W:      http://www.cavium.com
3346 S:      Supported
3347 F:      drivers/net/ethernet/cavium/liquidio/
3348
3349 CAVIUM MMC DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 M:      Steven J. Hill <Steven.Hill@cavium.com>
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/mmc/host/cavium*
3356
3357 CAVIUM OCTEON-TX CRYPTO DRIVER
3358 M:      George Cherian <george.cherian@cavium.com>
3359 L:      linux-crypto@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/crypto/cavium/cpt/
3363
3364 CAVIUM THUNDERX2 ARM64 SOC
3365 M:      Robert Richter <rrichter@cavium.com>
3366 M:      Jayachandran C <jnair@caviumnetworks.com>
3367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3368 S:      Maintained
3369 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3370 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3371
3372 CC2520 IEEE-802.15.4 RADIO DRIVER
3373 M:      Varka Bhadram <varkabhadram@gmail.com>
3374 L:      linux-wpan@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/net/ieee802154/cc2520.c
3377 F:      include/linux/spi/cc2520.h
3378 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3379
3380 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3381 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3382 L:      linux-crypto@vger.kernel.org
3383 S:      Supported
3384 F:      drivers/crypto/ccree/
3385 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3386
3387 CEC FRAMEWORK
3388 M:      Hans Verkuil <hans.verkuil@cisco.com>
3389 L:      linux-media@vger.kernel.org
3390 T:      git git://linuxtv.org/media_tree.git
3391 W:      http://linuxtv.org
3392 S:      Supported
3393 F:      Documentation/media/kapi/cec-core.rst
3394 F:      Documentation/media/uapi/cec
3395 F:      drivers/media/cec/
3396 F:      drivers/media/rc/keymaps/rc-cec.c
3397 F:      include/media/cec.h
3398 F:      include/media/cec-notifier.h
3399 F:      include/uapi/linux/cec.h
3400 F:      include/uapi/linux/cec-funcs.h
3401 F:      Documentation/devicetree/bindings/media/cec.txt
3402 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3403
3404 CEC GPIO DRIVER
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      drivers/media/platform/cec-gpio/
3411 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3412
3413 CELL BROADBAND ENGINE ARCHITECTURE
3414 M:      Arnd Bergmann <arnd@arndb.de>
3415 L:      linuxppc-dev@lists.ozlabs.org
3416 W:      http://www.ibm.com/developerworks/power/cell/
3417 S:      Supported
3418 F:      arch/powerpc/include/asm/cell*.h
3419 F:      arch/powerpc/include/asm/spu*.h
3420 F:      arch/powerpc/include/uapi/asm/spu*.h
3421 F:      arch/powerpc/oprofile/*cell*
3422 F:      arch/powerpc/platforms/cell/
3423
3424 CEPH COMMON CODE (LIBCEPH)
3425 M:      Ilya Dryomov <idryomov@gmail.com>
3426 M:      "Yan, Zheng" <zyan@redhat.com>
3427 M:      Sage Weil <sage@redhat.com>
3428 L:      ceph-devel@vger.kernel.org
3429 W:      http://ceph.com/
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3431 T:      git git://github.com/ceph/ceph-client.git
3432 S:      Supported
3433 F:      net/ceph/
3434 F:      include/linux/ceph/
3435 F:      include/linux/crush/
3436
3437 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3438 M:      "Yan, Zheng" <zyan@redhat.com>
3439 M:      Sage Weil <sage@redhat.com>
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 L:      ceph-devel@vger.kernel.org
3442 W:      http://ceph.com/
3443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3444 T:      git git://github.com/ceph/ceph-client.git
3445 S:      Supported
3446 F:      Documentation/filesystems/ceph.txt
3447 F:      fs/ceph/
3448
3449 CERTIFICATE HANDLING:
3450 M:      David Howells <dhowells@redhat.com>
3451 M:      David Woodhouse <dwmw2@infradead.org>
3452 L:      keyrings@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/admin-guide/module-signing.rst
3455 F:      certs/
3456 F:      scripts/sign-file.c
3457 F:      scripts/extract-cert.c
3458
3459 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3460 L:      linux-usb@vger.kernel.org
3461 S:      Orphan
3462 F:      Documentation/usb/WUSB-Design-overview.txt
3463 F:      Documentation/usb/wusb-cbaf
3464 F:      drivers/usb/host/hwa-hc.c
3465 F:      drivers/usb/host/whci/
3466 F:      drivers/usb/wusbcore/
3467 F:      include/linux/usb/wusb*
3468
3469 CFAG12864B LCD DRIVER
3470 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3471 S:      Maintained
3472 F:      drivers/auxdisplay/cfag12864b.c
3473 F:      include/linux/cfag12864b.h
3474
3475 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3476 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3477 S:      Maintained
3478 F:      drivers/auxdisplay/cfag12864bfb.c
3479 F:      include/linux/cfag12864b.h
3480
3481 802.11 (including CFG80211/NL80211)
3482 M:      Johannes Berg <johannes@sipsolutions.net>
3483 L:      linux-wireless@vger.kernel.org
3484 W:      http://wireless.kernel.org/
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3487 S:      Maintained
3488 F:      net/wireless/
3489 F:      include/uapi/linux/nl80211.h
3490 F:      include/linux/ieee80211.h
3491 F:      include/net/wext.h
3492 F:      include/net/cfg80211.h
3493 F:      include/net/iw_handler.h
3494 F:      include/net/ieee80211_radiotap.h
3495 F:      Documentation/driver-api/80211/cfg80211.rst
3496 F:      Documentation/networking/regulatory.txt
3497
3498 CHAR and MISC DRIVERS
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3502 S:      Supported
3503 F:      drivers/char/
3504 F:      drivers/misc/
3505 F:      include/linux/miscdevice.h
3506
3507 CHECKPATCH
3508 M:      Andy Whitcroft <apw@canonical.com>
3509 M:      Joe Perches <joe@perches.com>
3510 S:      Maintained
3511 F:      scripts/checkpatch.pl
3512
3513 CHINESE DOCUMENTATION
3514 M:      Harry Wei <harryxiyou@gmail.com>
3515 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3516 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3517 S:      Maintained
3518 F:      Documentation/translations/zh_CN/
3519
3520 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3521 M:      Peter Chen <Peter.Chen@nxp.com>
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3523 L:      linux-usb@vger.kernel.org
3524 S:      Maintained
3525 F:      drivers/usb/chipidea/
3526
3527 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3528 M:      Hans de Goede <hdegoede@redhat.com>
3529 L:      linux-input@vger.kernel.org
3530 S:      Maintained
3531 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3532 F:      drivers/input/touchscreen/chipone_icn8318.c
3533
3534 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3535 M:      Hans de Goede <hdegoede@redhat.com>
3536 L:      linux-input@vger.kernel.org
3537 S:      Maintained
3538 F:      drivers/input/touchscreen/chipone_icn8505.c
3539
3540 CHROME HARDWARE PLATFORM SUPPORT
3541 M:      Benson Leung <bleung@chromium.org>
3542 M:      Olof Johansson <olof@lixom.net>
3543 S:      Maintained
3544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3545 F:      drivers/platform/chrome/
3546
3547 CIRRUS LOGIC AUDIO CODEC DRIVERS
3548 M:      Brian Austin <brian.austin@cirrus.com>
3549 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 S:      Maintained
3552 F:      sound/soc/codecs/cs*
3553
3554 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3555 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3556 L:      netdev@vger.kernel.org
3557 S:      Maintained
3558 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3559
3560 CISCO FCOE HBA DRIVER
3561 M:      Satish Kharat <satishkh@cisco.com>
3562 M:      Sesidhar Baddela <sebaddel@cisco.com>
3563 M:      Karan Tilak Kumar <kartilak@cisco.com>
3564 L:      linux-scsi@vger.kernel.org
3565 S:      Supported
3566 F:      drivers/scsi/fnic/
3567
3568 CISCO SCSI HBA DRIVER
3569 M:      Karan Tilak Kumar <kartilak@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 L:      linux-scsi@vger.kernel.org
3572 S:      Supported
3573 F:      drivers/scsi/snic/
3574
3575 CISCO VIC ETHERNET NIC DRIVER
3576 M:      Christian Benvenuti <benve@cisco.com>
3577 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3578 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3579 S:      Supported
3580 F:      drivers/net/ethernet/cisco/enic/
3581
3582 CISCO VIC LOW LATENCY NIC DRIVER
3583 M:      Christian Benvenuti <benve@cisco.com>
3584 S:      Supported
3585 F:      drivers/infiniband/hw/usnic/
3586
3587 CIRRUS LOGIC MADERA CODEC DRIVERS
3588 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3589 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3591 L:      patches@opensource.cirrus.com
3592 T:      git https://github.com/CirrusLogic/linux-drivers.git
3593 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3594 S:      Supported
3595 F:      Documentation/devicetree/bindings/mfd/madera.txt
3596 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3597 F:      include/linux/mfd/madera/*
3598 F:      drivers/gpio/gpio-madera*
3599 F:      drivers/mfd/madera*
3600 F:      drivers/mfd/cs47l*
3601 F:      drivers/pinctrl/cirrus/*
3602
3603 CLANG-FORMAT FILE
3604 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3605 S:      Maintained
3606 F:      .clang-format
3607
3608 CLEANCACHE API
3609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3610 L:      linux-kernel@vger.kernel.org
3611 S:      Maintained
3612 F:      mm/cleancache.c
3613 F:      include/linux/cleancache.h
3614
3615 CLK API
3616 M:      Russell King <linux@armlinux.org.uk>
3617 L:      linux-clk@vger.kernel.org
3618 S:      Maintained
3619 F:      include/linux/clk.h
3620
3621 CLOCKSOURCE, CLOCKEVENT DRIVERS
3622 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3623 M:      Thomas Gleixner <tglx@linutronix.de>
3624 L:      linux-kernel@vger.kernel.org
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3626 S:      Supported
3627 F:      drivers/clocksource/
3628 F:      Documentation/devicetree/bindings/timer/
3629
3630 CMPC ACPI DRIVER
3631 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3632 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3633 L:      platform-driver-x86@vger.kernel.org
3634 S:      Supported
3635 F:      drivers/platform/x86/classmate-laptop.c
3636
3637 COBALT MEDIA DRIVER
3638 M:      Hans Verkuil <hans.verkuil@cisco.com>
3639 L:      linux-media@vger.kernel.org
3640 T:      git git://linuxtv.org/media_tree.git
3641 W:      https://linuxtv.org
3642 S:      Supported
3643 F:      drivers/media/pci/cobalt/
3644
3645 COCCINELLE/Semantic Patches (SmPL)
3646 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3647 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3648 M:      Nicolas Palix <nicolas.palix@imag.fr>
3649 M:      Michal Marek <michal.lkml@markovi.net>
3650 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3652 W:      http://coccinelle.lip6.fr/
3653 S:      Supported
3654 F:      Documentation/dev-tools/coccinelle.rst
3655 F:      scripts/coccinelle/
3656 F:      scripts/coccicheck
3657
3658 CODA FILE SYSTEM
3659 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3660 M:      coda@cs.cmu.edu
3661 L:      codalist@coda.cs.cmu.edu
3662 W:      http://www.coda.cs.cmu.edu/
3663 S:      Maintained
3664 F:      Documentation/filesystems/coda.txt
3665 F:      fs/coda/
3666 F:      include/linux/coda*.h
3667 F:      include/uapi/linux/coda*.h
3668
3669 CODA V4L2 MEM2MEM DRIVER
3670 M:      Philipp Zabel <p.zabel@pengutronix.de>
3671 L:      linux-media@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/devicetree/bindings/media/coda.txt
3674 F:      drivers/media/platform/coda/
3675
3676 COMMON CLK FRAMEWORK
3677 M:      Michael Turquette <mturquette@baylibre.com>
3678 M:      Stephen Boyd <sboyd@kernel.org>
3679 L:      linux-clk@vger.kernel.org
3680 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3682 S:      Maintained
3683 F:      Documentation/devicetree/bindings/clock/
3684 F:      drivers/clk/
3685 X:      drivers/clk/clkdev.c
3686 F:      include/linux/clk-pr*
3687 F:      include/linux/clk/
3688 F:      include/linux/of_clk.h
3689
3690 COMMON INTERNET FILE SYSTEM (CIFS)
3691 M:      Steve French <sfrench@samba.org>
3692 L:      linux-cifs@vger.kernel.org
3693 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3694 W:      http://linux-cifs.samba.org/
3695 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3696 S:      Supported
3697 F:      Documentation/filesystems/cifs/
3698 F:      fs/cifs/
3699
3700 COMPACTPCI HOTPLUG CORE
3701 M:      Scott Murray <scott@spiteful.org>
3702 L:      linux-pci@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/pci/hotplug/cpci_hotplug*
3705
3706 COMPACTPCI HOTPLUG GENERIC DRIVER
3707 M:      Scott Murray <scott@spiteful.org>
3708 L:      linux-pci@vger.kernel.org
3709 S:      Maintained
3710 F:      drivers/pci/hotplug/cpcihp_generic.c
3711
3712 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3713 M:      Scott Murray <scott@spiteful.org>
3714 L:      linux-pci@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3717
3718 COMPAL LAPTOP SUPPORT
3719 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3720 L:      platform-driver-x86@vger.kernel.org
3721 S:      Maintained
3722 F:      drivers/platform/x86/compal-laptop.c
3723
3724 CONEXANT ACCESSRUNNER USB DRIVER
3725 L:      accessrunner-general@lists.sourceforge.net
3726 W:      http://accessrunner.sourceforge.net/
3727 S:      Orphan
3728 F:      drivers/usb/atm/cxacru.c
3729
3730 CONFIGFS
3731 M:      Joel Becker <jlbec@evilplan.org>
3732 M:      Christoph Hellwig <hch@lst.de>
3733 T:      git git://git.infradead.org/users/hch/configfs.git
3734 S:      Supported
3735 F:      fs/configfs/
3736 F:      include/linux/configfs.h
3737
3738 CONNECTOR
3739 M:      Evgeniy Polyakov <zbr@ioremap.net>
3740 L:      netdev@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/connector/
3743
3744 CONTROL GROUP (CGROUP)
3745 M:      Tejun Heo <tj@kernel.org>
3746 M:      Li Zefan <lizefan@huawei.com>
3747 M:      Johannes Weiner <hannes@cmpxchg.org>
3748 L:      cgroups@vger.kernel.org
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3750 S:      Maintained
3751 F:      Documentation/cgroup*
3752 F:      include/linux/cgroup*
3753 F:      kernel/cgroup*
3754
3755 CONTROL GROUP - CPUSET
3756 M:      Li Zefan <lizefan@huawei.com>
3757 L:      cgroups@vger.kernel.org
3758 W:      http://www.bullopensource.org/cpuset/
3759 W:      http://oss.sgi.com/projects/cpusets/
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3761 S:      Maintained
3762 F:      Documentation/cgroup-v1/cpusets.txt
3763 F:      include/linux/cpuset.h
3764 F:      kernel/cgroup/cpuset.c
3765
3766 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3767 M:      Johannes Weiner <hannes@cmpxchg.org>
3768 M:      Michal Hocko <mhocko@kernel.org>
3769 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3770 L:      cgroups@vger.kernel.org
3771 L:      linux-mm@kvack.org
3772 S:      Maintained
3773 F:      mm/memcontrol.c
3774 F:      mm/swap_cgroup.c
3775
3776 CORETEMP HARDWARE MONITORING DRIVER
3777 M:      Fenghua Yu <fenghua.yu@intel.com>
3778 L:      linux-hwmon@vger.kernel.org
3779 S:      Maintained
3780 F:      Documentation/hwmon/coretemp
3781 F:      drivers/hwmon/coretemp.c
3782
3783 COSA/SRP SYNC SERIAL DRIVER
3784 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3785 W:      http://www.fi.muni.cz/~kas/cosa/
3786 S:      Maintained
3787 F:      drivers/net/wan/cosa*
3788
3789 CPMAC ETHERNET DRIVER
3790 M:      Florian Fainelli <f.fainelli@gmail.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/ti/cpmac.c
3794
3795 CPU FREQUENCY DRIVERS
3796 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3797 M:      Viresh Kumar <viresh.kumar@linaro.org>
3798 L:      linux-pm@vger.kernel.org
3799 S:      Maintained
3800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3801 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3802 B:      https://bugzilla.kernel.org
3803 F:      Documentation/cpu-freq/
3804 F:      Documentation/devicetree/bindings/cpufreq/
3805 F:      drivers/cpufreq/
3806 F:      include/linux/cpufreq.h
3807 F:      tools/testing/selftests/cpufreq/
3808
3809 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3810 M:      Viresh Kumar <viresh.kumar@linaro.org>
3811 M:      Sudeep Holla <sudeep.holla@arm.com>
3812 L:      linux-pm@vger.kernel.org
3813 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3814 S:      Maintained
3815 F:      drivers/cpufreq/arm_big_little.h
3816 F:      drivers/cpufreq/arm_big_little.c
3817 F:      drivers/cpufreq/arm_big_little_dt.c
3818
3819 CPU POWER MONITORING SUBSYSTEM
3820 M:      Thomas Renninger <trenn@suse.com>
3821 M:      Shuah Khan <shuah@kernel.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 F:      tools/power/cpupower/
3825
3826 CPUID/MSR DRIVER
3827 M:      "H. Peter Anvin" <hpa@zytor.com>
3828 S:      Maintained
3829 F:      arch/x86/kernel/cpuid.c
3830 F:      arch/x86/kernel/msr.c
3831
3832 CPUIDLE DRIVER - ARM BIG LITTLE
3833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 L:      linux-pm@vger.kernel.org
3836 L:      linux-arm-kernel@lists.infradead.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3838 S:      Maintained
3839 F:      drivers/cpuidle/cpuidle-big_little.c
3840
3841 CPUIDLE DRIVER - ARM EXYNOS
3842 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 M:      Kukjin Kim <kgene@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 L:      linux-samsung-soc@vger.kernel.org
3847 S:      Supported
3848 F:      drivers/cpuidle/cpuidle-exynos.c
3849 F:      arch/arm/mach-exynos/pm.c
3850
3851 CPUIDLE DRIVERS
3852 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3853 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3854 L:      linux-pm@vger.kernel.org
3855 S:      Maintained
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3857 B:      https://bugzilla.kernel.org
3858 F:      drivers/cpuidle/*
3859 F:      include/linux/cpuidle.h
3860
3861 CRAMFS FILESYSTEM
3862 M:      Nicolas Pitre <nico@linaro.org>
3863 S:      Maintained
3864 F:      Documentation/filesystems/cramfs.txt
3865 F:      fs/cramfs/
3866
3867 CRYPTO API
3868 M:      Herbert Xu <herbert@gondor.apana.org.au>
3869 M:      "David S. Miller" <davem@davemloft.net>
3870 L:      linux-crypto@vger.kernel.org
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3873 S:      Maintained
3874 F:      Documentation/crypto/
3875 F:      Documentation/devicetree/bindings/crypto/
3876 F:      arch/*/crypto/
3877 F:      crypto/
3878 F:      drivers/crypto/
3879 F:      include/crypto/
3880 F:      include/linux/crypto*
3881
3882 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3883 M:      Neil Horman <nhorman@tuxdriver.com>
3884 L:      linux-crypto@vger.kernel.org
3885 S:      Maintained
3886 F:      crypto/ansi_cprng.c
3887 F:      crypto/rng.c
3888
3889 CS3308 MEDIA DRIVER
3890 M:      Hans Verkuil <hverkuil@xs4all.nl>
3891 L:      linux-media@vger.kernel.org
3892 T:      git git://linuxtv.org/media_tree.git
3893 W:      http://linuxtv.org
3894 S:      Odd Fixes
3895 F:      drivers/media/i2c/cs3308.c
3896 F:      drivers/media/i2c/cs3308.h
3897
3898 CS5535 Audio ALSA driver
3899 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3900 S:      Maintained
3901 F:      sound/pci/cs5535audio/
3902
3903 CW1200 WLAN driver
3904 M:      Solomon Peachy <pizza@shaftnet.org>
3905 S:      Maintained
3906 F:      drivers/net/wireless/st/cw1200/
3907
3908 CX18 VIDEO4LINUX DRIVER
3909 M:      Andy Walls <awalls@md.metrocast.net>
3910 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3911 L:      linux-media@vger.kernel.org
3912 T:      git git://linuxtv.org/media_tree.git
3913 W:      https://linuxtv.org
3914 W:      http://www.ivtvdriver.org/index.php/Cx18
3915 S:      Maintained
3916 F:      Documentation/media/v4l-drivers/cx18*
3917 F:      drivers/media/pci/cx18/
3918 F:      include/uapi/linux/ivtv*
3919
3920 CX2341X MPEG ENCODER HELPER MODULE
3921 M:      Hans Verkuil <hverkuil@xs4all.nl>
3922 L:      linux-media@vger.kernel.org
3923 T:      git git://linuxtv.org/media_tree.git
3924 W:      https://linuxtv.org
3925 S:      Maintained
3926 F:      drivers/media/common/cx2341x*
3927 F:      include/media/cx2341x*
3928
3929 CX24120 MEDIA DRIVER
3930 M:      Jemma Denson <jdenson@gmail.com>
3931 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 S:      Maintained
3936 F:      drivers/media/dvb-frontends/cx24120*
3937
3938 CX88 VIDEO4LINUX DRIVER
3939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 T:      git git://linuxtv.org/media_tree.git
3943 S:      Odd fixes
3944 F:      Documentation/media/v4l-drivers/cx88*
3945 F:      drivers/media/pci/cx88/
3946
3947 CXD2820R MEDIA DRIVER
3948 M:      Antti Palosaari <crope@iki.fi>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 W:      http://palosaari.fi/linux/
3952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3953 T:      git git://linuxtv.org/anttip/media_tree.git
3954 S:      Maintained
3955 F:      drivers/media/dvb-frontends/cxd2820r*
3956
3957 CXGB3 ETHERNET DRIVER (CXGB3)
3958 M:      Santosh Raspatur <santosh@chelsio.com>
3959 L:      netdev@vger.kernel.org
3960 W:      http://www.chelsio.com
3961 S:      Supported
3962 F:      drivers/net/ethernet/chelsio/cxgb3/
3963
3964 CXGB3 ISCSI DRIVER (CXGB3I)
3965 M:      Karen Xie <kxie@chelsio.com>
3966 L:      linux-scsi@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/scsi/cxgbi/cxgb3i
3970
3971 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3972 M:      Steve Wise <swise@chelsio.com>
3973 L:      linux-rdma@vger.kernel.org
3974 W:      http://www.openfabrics.org
3975 S:      Supported
3976 F:      drivers/infiniband/hw/cxgb3/
3977 F:      include/uapi/rdma/cxgb3-abi.h
3978
3979 CXGB4 CRYPTO DRIVER (chcr)
3980 M:      Harsh Jain <harsh@chelsio.com>
3981 L:      linux-crypto@vger.kernel.org
3982 W:      http://www.chelsio.com
3983 S:      Supported
3984 F:      drivers/crypto/chelsio
3985
3986 CXGB4 ETHERNET DRIVER (CXGB4)
3987 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3988 L:      netdev@vger.kernel.org
3989 W:      http://www.chelsio.com
3990 S:      Supported
3991 F:      drivers/net/ethernet/chelsio/cxgb4/
3992
3993 CXGB4 ISCSI DRIVER (CXGB4I)
3994 M:      Karen Xie <kxie@chelsio.com>
3995 L:      linux-scsi@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/scsi/cxgbi/cxgb4i
3999
4000 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4001 M:      Steve Wise <swise@chelsio.com>
4002 L:      linux-rdma@vger.kernel.org
4003 W:      http://www.openfabrics.org
4004 S:      Supported
4005 F:      drivers/infiniband/hw/cxgb4/
4006 F:      include/uapi/rdma/cxgb4-abi.h
4007
4008 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4009 M:      Casey Leedom <leedom@chelsio.com>
4010 L:      netdev@vger.kernel.org
4011 W:      http://www.chelsio.com
4012 S:      Supported
4013 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4014
4015 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4016 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4017 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4018 L:      linuxppc-dev@lists.ozlabs.org
4019 S:      Supported
4020 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4021 F:      drivers/misc/cxl/
4022 F:      include/misc/cxl*
4023 F:      include/uapi/misc/cxl.h
4024 F:      Documentation/powerpc/cxl.txt
4025 F:      Documentation/ABI/testing/sysfs-class-cxl
4026
4027 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4028 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4029 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4030 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4031 L:      linux-scsi@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/scsi/cxlflash/
4034 F:      include/uapi/scsi/cxlflash_ioctls.h
4035 F:      Documentation/powerpc/cxlflash.txt
4036
4037 CYBERPRO FB DRIVER
4038 M:      Russell King <linux@armlinux.org.uk>
4039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4040 W:      http://www.armlinux.org.uk/
4041 S:      Maintained
4042 F:      drivers/video/fbdev/cyber2000fb.*
4043
4044 CYCLADES ASYNC MUX DRIVER
4045 W:      http://www.cyclades.com/
4046 S:      Orphan
4047 F:      drivers/tty/cyclades.c
4048 F:      include/linux/cyclades.h
4049 F:      include/uapi/linux/cyclades.h
4050
4051 CYCLADES PC300 DRIVER
4052 W:      http://www.cyclades.com/
4053 S:      Orphan
4054 F:      drivers/net/wan/pc300*
4055
4056 CYPRESS_FIRMWARE MEDIA DRIVER
4057 M:      Antti Palosaari <crope@iki.fi>
4058 L:      linux-media@vger.kernel.org
4059 W:      https://linuxtv.org
4060 W:      http://palosaari.fi/linux/
4061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4062 T:      git git://linuxtv.org/anttip/media_tree.git
4063 S:      Maintained
4064 F:      drivers/media/common/cypress_firmware*
4065
4066 CYTTSP TOUCHSCREEN DRIVER
4067 M:      Ferruh Yigit <fery@cypress.com>
4068 L:      linux-input@vger.kernel.org
4069 S:      Supported
4070 F:      drivers/input/touchscreen/cyttsp*
4071 F:      include/linux/input/cyttsp.h
4072
4073 D-LINK DIR-685 TOUCHKEYS DRIVER
4074 M:      Linus Walleij <linus.walleij@linaro.org>
4075 L:      linux-input@vger.kernel.org
4076 S:      Supported
4077 F:      drivers/input/dlink-dir685-touchkeys.c
4078
4079 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4080 M:      Joshua Kinard <kumba@gentoo.org>
4081 S:      Maintained
4082 F:      drivers/rtc/rtc-ds1685.c
4083 F:      include/linux/rtc/ds1685.h
4084
4085 DAMA SLAVE for AX.25
4086 M:      Joerg Reuter <jreuter@yaina.de>
4087 W:      http://yaina.de/jreuter/
4088 W:      http://www.qsl.net/dl1bke/
4089 L:      linux-hams@vger.kernel.org
4090 S:      Maintained
4091 F:      net/ax25/af_ax25.c
4092 F:      net/ax25/ax25_dev.c
4093 F:      net/ax25/ax25_ds_*
4094 F:      net/ax25/ax25_in.c
4095 F:      net/ax25/ax25_out.c
4096 F:      net/ax25/ax25_timer.c
4097 F:      net/ax25/sysctl_net_ax25.c
4098
4099 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4100 L:      netdev@vger.kernel.org
4101 S:      Orphan
4102 F:      Documentation/networking/dmfe.txt
4103 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4104
4105 DC390/AM53C974 SCSI driver
4106 M:      Hannes Reinecke <hare@suse.com>
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/scsi/am53c974.c
4110
4111 DC395x SCSI driver
4112 M:      Oliver Neukum <oliver@neukum.org>
4113 M:      Ali Akcaagac <aliakc@web.de>
4114 M:      Jamie Lenehan <lenehan@twibble.org>
4115 L:      dc395x@twibble.org
4116 W:      http://twibble.org/dist/dc395x/
4117 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4118 S:      Maintained
4119 F:      Documentation/scsi/dc395x.txt
4120 F:      drivers/scsi/dc395x.*
4121
4122 DCCP PROTOCOL
4123 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4124 L:      dccp@vger.kernel.org
4125 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4126 S:      Maintained
4127 F:      include/linux/dccp.h
4128 F:      include/uapi/linux/dccp.h
4129 F:      include/linux/tfrc.h
4130 F:      net/dccp/
4131
4132 DECnet NETWORK LAYER
4133 W:      http://linux-decnet.sourceforge.net
4134 L:      linux-decnet-user@lists.sourceforge.net
4135 S:      Orphan
4136 F:      Documentation/networking/decnet.txt
4137 F:      net/decnet/
4138
4139 DECSTATION PLATFORM SUPPORT
4140 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4141 L:      linux-mips@linux-mips.org
4142 W:      http://www.linux-mips.org/wiki/DECstation
4143 S:      Maintained
4144 F:      arch/mips/dec/
4145 F:      arch/mips/include/asm/dec/
4146 F:      arch/mips/include/asm/mach-dec/
4147
4148 DEFXX FDDI NETWORK DRIVER
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 S:      Maintained
4151 F:      drivers/net/fddi/defxx.*
4152
4153 DELL SMBIOS DRIVER
4154 M:      Pali Rohár <pali.rohar@gmail.com>
4155 M:      Mario Limonciello <mario.limonciello@dell.com>
4156 L:      platform-driver-x86@vger.kernel.org
4157 S:      Maintained
4158 F:      drivers/platform/x86/dell-smbios.*
4159
4160 DELL SMBIOS SMM DRIVER
4161 M:      Mario Limonciello <mario.limonciello@dell.com>
4162 L:      platform-driver-x86@vger.kernel.org
4163 S:      Maintained
4164 F:      drivers/platform/x86/dell-smbios-smm.c
4165
4166 DELL SMBIOS WMI DRIVER
4167 M:      Mario Limonciello <mario.limonciello@dell.com>
4168 L:      platform-driver-x86@vger.kernel.org
4169 S:      Maintained
4170 F:      drivers/platform/x86/dell-smbios-wmi.c
4171 F:      tools/wmi/dell-smbios-example.c
4172
4173 DELL LAPTOP DRIVER
4174 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4175 M:      Pali Rohár <pali.rohar@gmail.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-laptop.c
4179
4180 DELL LAPTOP FREEFALL DRIVER
4181 M:      Pali Rohár <pali.rohar@gmail.com>
4182 S:      Maintained
4183 F:      drivers/platform/x86/dell-smo8800.c
4184
4185 DELL LAPTOP RBTN DRIVER
4186 M:      Pali Rohár <pali.rohar@gmail.com>
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-rbtn.*
4189
4190 DELL LAPTOP SMM DRIVER
4191 M:      Pali Rohár <pali.rohar@gmail.com>
4192 S:      Maintained
4193 F:      drivers/hwmon/dell-smm-hwmon.c
4194 F:      include/uapi/linux/i8k.h
4195
4196 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4197 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4198 S:      Maintained
4199 F:      Documentation/dcdbas.txt
4200 F:      drivers/firmware/dcdbas.*
4201
4202 DELL WMI NOTIFICATIONS DRIVER
4203 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4204 M:      Pali Rohár <pali.rohar@gmail.com>
4205 S:      Maintained
4206 F:      drivers/platform/x86/dell-wmi.c
4207
4208 DELL WMI DESCRIPTOR DRIVER
4209 M:      Mario Limonciello <mario.limonciello@dell.com>
4210 S:      Maintained
4211 F:      drivers/platform/x86/dell-wmi-descriptor.c
4212
4213 DELTA ST MEDIA DRIVER
4214 M:      Hugues Fruchet <hugues.fruchet@st.com>
4215 L:      linux-media@vger.kernel.org
4216 T:      git git://linuxtv.org/media_tree.git
4217 W:      https://linuxtv.org
4218 S:      Supported
4219 F:      drivers/media/platform/sti/delta
4220
4221 DENALI NAND DRIVER
4222 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4223 L:      linux-mtd@lists.infradead.org
4224 S:      Supported
4225 F:      drivers/mtd/nand/raw/denali*
4226
4227 DESIGNWARE USB2 DRD IP DRIVER
4228 M:      Minas Harutyunyan <hminas@synopsys.com>
4229 L:      linux-usb@vger.kernel.org
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4231 S:      Maintained
4232 F:      drivers/usb/dwc2/
4233
4234 DESIGNWARE USB3 DRD IP DRIVER
4235 M:      Felipe Balbi <balbi@kernel.org>
4236 L:      linux-usb@vger.kernel.org
4237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4238 S:      Maintained
4239 F:      drivers/usb/dwc3/
4240
4241 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4242 M:      Andreas Klinger <ak@it-klinger.de>
4243 L:      linux-iio@vger.kernel.org
4244 S:      Maintained
4245 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4246 F:      drivers/iio/proximity/srf*.c
4247
4248 DEVICE COREDUMP (DEV_COREDUMP)
4249 M:      Johannes Berg <johannes@sipsolutions.net>
4250 L:      linux-kernel@vger.kernel.org
4251 S:      Maintained
4252 F:      drivers/base/devcoredump.c
4253 F:      include/linux/devcoredump.h
4254
4255 DEVICE FREQUENCY (DEVFREQ)
4256 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4257 M:      Kyungmin Park <kyungmin.park@samsung.com>
4258 R:      Chanwoo Choi <cw00.choi@samsung.com>
4259 L:      linux-pm@vger.kernel.org
4260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4261 S:      Maintained
4262 F:      drivers/devfreq/
4263 F:      include/linux/devfreq.h
4264 F:      Documentation/devicetree/bindings/devfreq/
4265
4266 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4267 M:      Chanwoo Choi <cw00.choi@samsung.com>
4268 L:      linux-pm@vger.kernel.org
4269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4270 S:      Supported
4271 F:      drivers/devfreq/event/
4272 F:      drivers/devfreq/devfreq-event.c
4273 F:      include/linux/devfreq-event.h
4274 F:      Documentation/devicetree/bindings/devfreq/event/
4275
4276 DEVICE NUMBER REGISTRY
4277 M:      Torben Mathiasen <device@lanana.org>
4278 W:      http://lanana.org/docs/device-list/index.html
4279 S:      Maintained
4280
4281 DEVICE-MAPPER  (LVM)
4282 M:      Alasdair Kergon <agk@redhat.com>
4283 M:      Mike Snitzer <snitzer@redhat.com>
4284 M:      dm-devel@redhat.com
4285 L:      dm-devel@redhat.com
4286 W:      http://sources.redhat.com/dm
4287 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4289 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4290 S:      Maintained
4291 F:      Documentation/device-mapper/
4292 F:      drivers/md/Makefile
4293 F:      drivers/md/Kconfig
4294 F:      drivers/md/dm*
4295 F:      drivers/md/persistent-data/
4296 F:      include/linux/device-mapper.h
4297 F:      include/linux/dm-*.h
4298 F:      include/uapi/linux/dm-*.h
4299
4300 DEVLINK
4301 M:      Jiri Pirko <jiri@mellanox.com>
4302 L:      netdev@vger.kernel.org
4303 S:      Supported
4304 F:      net/core/devlink.c
4305 F:      include/net/devlink.h
4306 F:      include/uapi/linux/devlink.h
4307
4308 DIALOG SEMICONDUCTOR DRIVERS
4309 M:      Support Opensource <support.opensource@diasemi.com>
4310 W:      http://www.dialog-semiconductor.com/products
4311 S:      Supported
4312 F:      Documentation/hwmon/da90??
4313 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4314 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4315 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4316 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4317 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4318 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4319 F:      drivers/gpio/gpio-da90??.c
4320 F:      drivers/hwmon/da90??-hwmon.c
4321 F:      drivers/iio/adc/da91??-*.c
4322 F:      drivers/input/misc/da90??_onkey.c
4323 F:      drivers/input/touchscreen/da9052_tsi.c
4324 F:      drivers/leds/leds-da90??.c
4325 F:      drivers/mfd/da903x.c
4326 F:      drivers/mfd/da90??-*.c
4327 F:      drivers/mfd/da91??-*.c
4328 F:      drivers/power/supply/da9052-battery.c
4329 F:      drivers/power/supply/da91??-*.c
4330 F:      drivers/regulator/da903x.c
4331 F:      drivers/regulator/da9???-regulator.[ch]
4332 F:      drivers/thermal/da90??-thermal.c
4333 F:      drivers/rtc/rtc-da90??.c
4334 F:      drivers/video/backlight/da90??_bl.c
4335 F:      drivers/watchdog/da90??_wdt.c
4336 F:      include/linux/mfd/da903x.h
4337 F:      include/linux/mfd/da9052/
4338 F:      include/linux/mfd/da9055/
4339 F:      include/linux/mfd/da9062/
4340 F:      include/linux/mfd/da9063/
4341 F:      include/linux/mfd/da9150/
4342 F:      include/linux/regulator/da9211.h
4343 F:      include/sound/da[79]*.h
4344 F:      sound/soc/codecs/da[79]*.[ch]
4345
4346 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4347 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4348 L:      linux-gpio@vger.kernel.org
4349 S:      Maintained
4350 F:      drivers/gpio/gpio-gpio-mm.c
4351
4352 DIGI NEO AND CLASSIC PCI PRODUCTS
4353 M:      Lidza Louina <lidza.louina@gmail.com>
4354 M:      Mark Hounschell <markh@compro.net>
4355 L:      driverdev-devel@linuxdriverproject.org
4356 S:      Maintained
4357 F:      drivers/staging/dgnc/
4358
4359 DIOLAN U2C-12 I2C DRIVER
4360 M:      Guenter Roeck <linux@roeck-us.net>
4361 L:      linux-i2c@vger.kernel.org
4362 S:      Maintained
4363 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4364
4365 FILESYSTEM DIRECT ACCESS (DAX)
4366 M:      Matthew Wilcox <mawilcox@microsoft.com>
4367 M:      Ross Zwisler <zwisler@kernel.org>
4368 M:      Jan Kara <jack@suse.cz>
4369 L:      linux-fsdevel@vger.kernel.org
4370 S:      Supported
4371 F:      fs/dax.c
4372 F:      include/linux/dax.h
4373 F:      include/trace/events/fs_dax.h
4374
4375 DEVICE DIRECT ACCESS (DAX)
4376 M:      Dan Williams <dan.j.williams@intel.com>
4377 M:      Dave Jiang <dave.jiang@intel.com>
4378 M:      Ross Zwisler <zwisler@kernel.org>
4379 M:      Vishal Verma <vishal.l.verma@intel.com>
4380 L:      linux-nvdimm@lists.01.org
4381 S:      Supported
4382 F:      drivers/dax/
4383
4384 DIRECTORY NOTIFICATION (DNOTIFY)
4385 M:      Jan Kara <jack@suse.cz>
4386 R:      Amir Goldstein <amir73il@gmail.com>
4387 L:      linux-fsdevel@vger.kernel.org
4388 S:      Maintained
4389 F:      Documentation/filesystems/dnotify.txt
4390 F:      fs/notify/dnotify/
4391 F:      include/linux/dnotify.h
4392
4393 DISK GEOMETRY AND PARTITION HANDLING
4394 M:      Andries Brouwer <aeb@cwi.nl>
4395 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4396 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4397 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4398 S:      Maintained
4399
4400 DISKQUOTA
4401 M:      Jan Kara <jack@suse.com>
4402 S:      Maintained
4403 F:      Documentation/filesystems/quota.txt
4404 F:      fs/quota/
4405 F:      include/linux/quota*.h
4406 F:      include/uapi/linux/quota*.h
4407
4408 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4409 M:      Bernie Thompson <bernie@plugable.com>
4410 L:      linux-fbdev@vger.kernel.org
4411 S:      Maintained
4412 W:      http://plugable.com/category/projects/udlfb/
4413 F:      drivers/video/fbdev/udlfb.c
4414 F:      include/video/udlfb.h
4415 F:      Documentation/fb/udlfb.txt
4416
4417 DISTRIBUTED LOCK MANAGER (DLM)
4418 M:      Christine Caulfield <ccaulfie@redhat.com>
4419 M:      David Teigland <teigland@redhat.com>
4420 L:      cluster-devel@redhat.com
4421 W:      http://sources.redhat.com/cluster/
4422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4423 S:      Supported
4424 F:      fs/dlm/
4425
4426 DMA BUFFER SHARING FRAMEWORK
4427 M:      Sumit Semwal <sumit.semwal@linaro.org>
4428 S:      Maintained
4429 L:      linux-media@vger.kernel.org
4430 L:      dri-devel@lists.freedesktop.org
4431 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4432 F:      drivers/dma-buf/
4433 F:      include/linux/dma-buf*
4434 F:      include/linux/reservation.h
4435 F:      include/linux/*fence.h
4436 F:      Documentation/driver-api/dma-buf.rst
4437 T:      git git://anongit.freedesktop.org/drm/drm-misc
4438
4439 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4440 M:      Vinod Koul <vkoul@kernel.org>
4441 L:      dmaengine@vger.kernel.org
4442 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4443 S:      Maintained
4444 F:      drivers/dma/
4445 F:      include/linux/dmaengine.h
4446 F:      include/linux/of_dma.h
4447 F:      Documentation/devicetree/bindings/dma/
4448 F:      Documentation/driver-api/dmaengine/
4449 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4450
4451 DMA MAPPING HELPERS
4452 M:      Christoph Hellwig <hch@lst.de>
4453 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4454 R:      Robin Murphy <robin.murphy@arm.com>
4455 L:      iommu@lists.linux-foundation.org
4456 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4457 W:      http://git.infradead.org/users/hch/dma-mapping.git
4458 S:      Supported
4459 F:      kernel/dma/
4460 F:      include/asm-generic/dma-mapping.h
4461 F:      include/linux/dma-direct.h
4462 F:      include/linux/dma-mapping.h
4463 F:      include/linux/dma-noncoherent.h
4464
4465 DME1737 HARDWARE MONITOR DRIVER
4466 M:      Juerg Haefliger <juergh@gmail.com>
4467 L:      linux-hwmon@vger.kernel.org
4468 S:      Maintained
4469 F:      Documentation/hwmon/dme1737
4470 F:      drivers/hwmon/dme1737.c
4471
4472 DMI/SMBIOS SUPPORT
4473 M:      Jean Delvare <jdelvare@suse.com>
4474 S:      Maintained
4475 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4476 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4477 F:      drivers/firmware/dmi-id.c
4478 F:      drivers/firmware/dmi_scan.c
4479 F:      include/linux/dmi.h
4480
4481 DOCUMENTATION
4482 M:      Jonathan Corbet <corbet@lwn.net>
4483 L:      linux-doc@vger.kernel.org
4484 S:      Maintained
4485 F:      Documentation/
4486 F:      scripts/kernel-doc
4487 X:      Documentation/ABI/
4488 X:      Documentation/devicetree/
4489 X:      Documentation/acpi
4490 X:      Documentation/power
4491 X:      Documentation/spi
4492 X:      Documentation/media
4493 T:      git git://git.lwn.net/linux.git docs-next
4494
4495 DOCUMENTATION/ITALIAN
4496 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4497 L:      linux-doc@vger.kernel.org
4498 S:      Maintained
4499 F:      Documentation/translations/it_IT
4500
4501 DONGWOON DW9714 LENS VOICE COIL DRIVER
4502 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4503 L:      linux-media@vger.kernel.org
4504 T:      git git://linuxtv.org/media_tree.git
4505 S:      Maintained
4506 F:      drivers/media/i2c/dw9714.c
4507
4508 DONGWOON DW9807 LENS VOICE COIL DRIVER
4509 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4510 L:      linux-media@vger.kernel.org
4511 T:      git git://linuxtv.org/media_tree.git
4512 S:      Maintained
4513 F:      drivers/media/i2c/dw9807.c
4514
4515 DOUBLETALK DRIVER
4516 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4517 L:      blinux-list@redhat.com
4518 S:      Maintained
4519 F:      drivers/char/dtlk.c
4520 F:      include/linux/dtlk.h
4521
4522 DPAA2 DATAPATH I/O (DPIO) DRIVER
4523 M:      Roy Pledge <Roy.Pledge@nxp.com>
4524 L:      linux-kernel@vger.kernel.org
4525 S:      Maintained
4526 F:      drivers/soc/fsl/dpio
4527
4528 DPAA2 ETHERNET DRIVER
4529 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4530 L:      netdev@vger.kernel.org
4531 S:      Maintained
4532 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4533 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4534 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4535 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4536 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4537
4538 DPAA2 ETHERNET SWITCH DRIVER
4539 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4540 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4541 L:      linux-kernel@vger.kernel.org
4542 S:      Maintained
4543 F:      drivers/staging/fsl-dpaa2/ethsw
4544
4545 DPAA2 PTP CLOCK DRIVER
4546 M:      Yangbo Lu <yangbo.lu@nxp.com>
4547 L:      netdev@vger.kernel.org
4548 S:      Maintained
4549 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4550 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4551
4552 DPT_I2O SCSI RAID DRIVER
4553 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4554 L:      linux-scsi@vger.kernel.org
4555 W:      http://www.adaptec.com/
4556 S:      Maintained
4557 F:      drivers/scsi/dpt*
4558 F:      drivers/scsi/dpt/
4559
4560 DRBD DRIVER
4561 M:      Philipp Reisner <philipp.reisner@linbit.com>
4562 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4563 L:      drbd-dev@lists.linbit.com
4564 W:      http://www.drbd.org
4565 T:      git git://git.linbit.com/linux-drbd.git
4566 T:      git git://git.linbit.com/drbd-8.4.git
4567 S:      Supported
4568 F:      drivers/block/drbd/
4569 F:      lib/lru_cache.c
4570 F:      Documentation/blockdev/drbd/
4571
4572 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4573 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4574 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4576 S:      Supported
4577 F:      Documentation/kobject.txt
4578 F:      drivers/base/
4579 F:      fs/debugfs/
4580 F:      fs/sysfs/
4581 F:      include/linux/debugfs.h
4582 F:      include/linux/kobj*
4583 F:      lib/kobj*
4584
4585 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4586 M:      Kevin Hilman <khilman@kernel.org>
4587 M:      Nishanth Menon <nm@ti.com>
4588 S:      Maintained
4589 F:      drivers/power/avs/
4590 F:      include/linux/power/smartreflex.h
4591 L:      linux-pm@vger.kernel.org
4592
4593 DRM DRIVER FOR ARM PL111 CLCD
4594 M:      Eric Anholt <eric@anholt.net>
4595 T:      git git://anongit.freedesktop.org/drm/drm-misc
4596 S:      Supported
4597 F:      drivers/gpu/drm/pl111/
4598
4599 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4600 M:      Linus Walleij <linus.walleij@linaro.org>
4601 T:      git git://anongit.freedesktop.org/drm/drm-misc
4602 S:      Maintained
4603 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4604 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4605
4606 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4607 M:      Dave Airlie <airlied@redhat.com>
4608 S:      Odd Fixes
4609 F:      drivers/gpu/drm/ast/
4610
4611 DRM DRIVER FOR BOCHS VIRTUAL GPU
4612 M:      Gerd Hoffmann <kraxel@redhat.com>
4613 L:      virtualization@lists.linux-foundation.org
4614 T:      git git://anongit.freedesktop.org/drm/drm-misc
4615 S:      Maintained
4616 F:      drivers/gpu/drm/bochs/
4617
4618 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4619 M:      Linus Walleij <linus.walleij@linaro.org>
4620 T:      git git://anongit.freedesktop.org/drm/drm-misc
4621 S:      Maintained
4622 F:      drivers/gpu/drm/tve200/
4623
4624 DRM DRIVER FOR ILITEK ILI9225 PANELS
4625 M:      David Lechner <david@lechnology.com>
4626 S:      Maintained
4627 F:      drivers/gpu/drm/tinydrm/ili9225.c
4628 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4629
4630 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4631 S:      Orphan / Obsolete
4632 F:      drivers/gpu/drm/i810/
4633 F:      include/uapi/drm/i810_drm.h
4634
4635 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4636 S:      Orphan / Obsolete
4637 F:      drivers/gpu/drm/mga/
4638 F:      include/uapi/drm/mga_drm.h
4639
4640 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4641 M:      Dave Airlie <airlied@redhat.com>
4642 S:      Odd Fixes
4643 F:      drivers/gpu/drm/mgag200/
4644
4645 DRM DRIVER FOR MI0283QT
4646 M:      Noralf Trønnes <noralf@tronnes.org>
4647 S:      Maintained
4648 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4649 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4650
4651 DRM DRIVER FOR MSM ADRENO GPU
4652 M:      Rob Clark <robdclark@gmail.com>
4653 L:      linux-arm-msm@vger.kernel.org
4654 L:      dri-devel@lists.freedesktop.org
4655 L:      freedreno@lists.freedesktop.org
4656 T:      git git://people.freedesktop.org/~robclark/linux
4657 S:      Maintained
4658 F:      drivers/gpu/drm/msm/
4659 F:      include/uapi/drm/msm_drm.h
4660 F:      Documentation/devicetree/bindings/display/msm/
4661
4662 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4663 M:      Ben Skeggs <bskeggs@redhat.com>
4664 L:      dri-devel@lists.freedesktop.org
4665 L:      nouveau@lists.freedesktop.org
4666 T:      git git://github.com/skeggsb/linux
4667 S:      Supported
4668 F:      drivers/gpu/drm/nouveau/
4669 F:      include/uapi/drm/nouveau_drm.h
4670
4671 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4672 M:      Noralf Trønnes <noralf@tronnes.org>
4673 S:      Maintained
4674 F:      drivers/gpu/drm/tinydrm/repaper.c
4675 F:      Documentation/devicetree/bindings/display/repaper.txt
4676
4677 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4678 M:      Dave Airlie <airlied@redhat.com>
4679 M:      Gerd Hoffmann <kraxel@redhat.com>
4680 L:      virtualization@lists.linux-foundation.org
4681 T:      git git://anongit.freedesktop.org/drm/drm-misc
4682 S:      Obsolete
4683 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4684 F:      drivers/gpu/drm/cirrus/
4685
4686 DRM DRIVER FOR QXL VIRTUAL GPU
4687 M:      Dave Airlie <airlied@redhat.com>
4688 M:      Gerd Hoffmann <kraxel@redhat.com>
4689 L:      virtualization@lists.linux-foundation.org
4690 T:      git git://anongit.freedesktop.org/drm/drm-misc
4691 S:      Maintained
4692 F:      drivers/gpu/drm/qxl/
4693 F:      include/uapi/drm/qxl_drm.h
4694
4695 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4696 S:      Orphan / Obsolete
4697 F:      drivers/gpu/drm/r128/
4698 F:      include/uapi/drm/r128_drm.h
4699
4700 DRM DRIVER FOR SAVAGE VIDEO CARDS
4701 S:      Orphan / Obsolete
4702 F:      drivers/gpu/drm/savage/
4703 F:      include/uapi/drm/savage_drm.h
4704
4705 DRM DRIVER FOR SIS VIDEO CARDS
4706 S:      Orphan / Obsolete
4707 F:      drivers/gpu/drm/sis/
4708 F:      include/uapi/drm/sis_drm.h
4709
4710 DRM DRIVER FOR SITRONIX ST7586 PANELS
4711 M:      David Lechner <david@lechnology.com>
4712 S:      Maintained
4713 F:      drivers/gpu/drm/tinydrm/st7586.c
4714 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4715
4716 DRM DRIVER FOR SITRONIX ST7735R PANELS
4717 M:      David Lechner <david@lechnology.com>
4718 S:      Maintained
4719 F:      drivers/gpu/drm/tinydrm/st7735r.c
4720 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4721
4722 DRM DRIVER FOR TDFX VIDEO CARDS
4723 S:      Orphan / Obsolete
4724 F:      drivers/gpu/drm/tdfx/
4725
4726 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4727 M:      Dave Airlie <airlied@redhat.com>
4728 S:      Odd Fixes
4729 F:      drivers/gpu/drm/udl/
4730
4731 DRM DRIVER FOR VMWARE VIRTUAL GPU
4732 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4733 M:      Sinclair Yeh <syeh@vmware.com>
4734 M:      Thomas Hellstrom <thellstrom@vmware.com>
4735 L:      dri-devel@lists.freedesktop.org
4736 T:      git git://people.freedesktop.org/~syeh/repos_linux
4737 T:      git git://people.freedesktop.org/~thomash/linux
4738 S:      Supported
4739 F:      drivers/gpu/drm/vmwgfx/
4740 F:      include/uapi/drm/vmwgfx_drm.h
4741
4742 DRM DRIVERS
4743 M:      David Airlie <airlied@linux.ie>
4744 L:      dri-devel@lists.freedesktop.org
4745 T:      git git://anongit.freedesktop.org/drm/drm
4746 B:      https://bugs.freedesktop.org/
4747 C:      irc://chat.freenode.net/dri-devel
4748 S:      Maintained
4749 F:      drivers/gpu/drm/
4750 F:      drivers/gpu/vga/
4751 F:      Documentation/devicetree/bindings/display/
4752 F:      Documentation/devicetree/bindings/gpu/
4753 F:      Documentation/gpu/
4754 F:      include/drm/
4755 F:      include/uapi/drm/
4756 F:      include/linux/vga*
4757
4758 DRM DRIVERS AND MISC GPU PATCHES
4759 M:      Gustavo Padovan <gustavo@padovan.org>
4760 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4761 M:      Sean Paul <sean@poorly.run>
4762 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4763 S:      Maintained
4764 T:      git git://anongit.freedesktop.org/drm/drm-misc
4765 F:      Documentation/gpu/
4766 F:      drivers/gpu/vga/
4767 F:      drivers/gpu/drm/*
4768 F:      include/drm/drm*
4769 F:      include/uapi/drm/drm*
4770 F:      include/linux/vga*
4771
4772 DRM DRIVERS FOR ALLWINNER A10
4773 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4774 L:      dri-devel@lists.freedesktop.org
4775 S:      Supported
4776 F:      drivers/gpu/drm/sun4i/
4777 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4778 T:      git git://anongit.freedesktop.org/drm/drm-misc
4779
4780 DRM DRIVERS FOR AMLOGIC SOCS
4781 M:      Neil Armstrong <narmstrong@baylibre.com>
4782 L:      dri-devel@lists.freedesktop.org
4783 L:      linux-amlogic@lists.infradead.org
4784 W:      http://linux-meson.com/
4785 S:      Supported
4786 F:      drivers/gpu/drm/meson/
4787 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4788 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4789 F:      Documentation/gpu/meson.rst
4790 T:      git git://anongit.freedesktop.org/drm/drm-misc
4791
4792 DRM DRIVERS FOR ATMEL HLCDC
4793 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4794 L:      dri-devel@lists.freedesktop.org
4795 S:      Supported
4796 F:      drivers/gpu/drm/atmel-hlcdc/
4797 F:      Documentation/devicetree/bindings/display/atmel/
4798 T:      git git://anongit.freedesktop.org/drm/drm-misc
4799
4800 DRM DRIVERS FOR BRIDGE CHIPS
4801 M:      Archit Taneja <architt@codeaurora.org>
4802 M:      Andrzej Hajda <a.hajda@samsung.com>
4803 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4804 S:      Maintained
4805 T:      git git://anongit.freedesktop.org/drm/drm-misc
4806 F:      drivers/gpu/drm/bridge/
4807
4808 DRM DRIVERS FOR EXYNOS
4809 M:      Inki Dae <inki.dae@samsung.com>
4810 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4811 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4812 M:      Kyungmin Park <kyungmin.park@samsung.com>
4813 L:      dri-devel@lists.freedesktop.org
4814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4815 S:      Supported
4816 F:      drivers/gpu/drm/exynos/
4817 F:      include/uapi/drm/exynos_drm.h
4818 F:      Documentation/devicetree/bindings/display/exynos/
4819
4820 DRM DRIVERS FOR FREESCALE DCU
4821 M:      Stefan Agner <stefan@agner.ch>
4822 M:      Alison Wang <alison.wang@nxp.com>
4823 L:      dri-devel@lists.freedesktop.org
4824 S:      Supported
4825 F:      drivers/gpu/drm/fsl-dcu/
4826 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4827 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4828 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4829
4830 DRM DRIVERS FOR FREESCALE IMX
4831 M:      Philipp Zabel <p.zabel@pengutronix.de>
4832 L:      dri-devel@lists.freedesktop.org
4833 S:      Maintained
4834 F:      drivers/gpu/drm/imx/
4835 F:      drivers/gpu/ipu-v3/
4836 F:      Documentation/devicetree/bindings/display/imx/
4837
4838 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4839 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4840 L:      dri-devel@lists.freedesktop.org
4841 T:      git git://github.com/patjak/drm-gma500
4842 S:      Maintained
4843 F:      drivers/gpu/drm/gma500/
4844
4845 DRM DRIVERS FOR HISILICON
4846 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4847 M:      Rongrong Zou <zourongrong@gmail.com>
4848 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4849 R:      Chen Feng <puck.chen@hisilicon.com>
4850 L:      dri-devel@lists.freedesktop.org
4851 T:      git git://github.com/xin3liang/linux.git
4852 S:      Maintained
4853 F:      drivers/gpu/drm/hisilicon/
4854 F:      Documentation/devicetree/bindings/display/hisilicon/
4855
4856 DRM DRIVERS FOR MEDIATEK
4857 M:      CK Hu <ck.hu@mediatek.com>
4858 M:      Philipp Zabel <p.zabel@pengutronix.de>
4859 L:      dri-devel@lists.freedesktop.org
4860 S:      Supported
4861 F:      drivers/gpu/drm/mediatek/
4862 F:      Documentation/devicetree/bindings/display/mediatek/
4863
4864 DRM DRIVERS FOR NVIDIA TEGRA
4865 M:      Thierry Reding <thierry.reding@gmail.com>
4866 L:      dri-devel@lists.freedesktop.org
4867 L:      linux-tegra@vger.kernel.org
4868 T:      git git://anongit.freedesktop.org/tegra/linux.git
4869 S:      Supported
4870 F:      drivers/gpu/drm/tegra/
4871 F:      drivers/gpu/host1x/
4872 F:      include/linux/host1x.h
4873 F:      include/uapi/drm/tegra_drm.h
4874 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4875
4876 DRM DRIVERS FOR RENESAS
4877 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4878 L:      dri-devel@lists.freedesktop.org
4879 L:      linux-renesas-soc@vger.kernel.org
4880 T:      git git://linuxtv.org/pinchartl/fbdev
4881 S:      Supported
4882 F:      drivers/gpu/drm/rcar-du/
4883 F:      drivers/gpu/drm/shmobile/
4884 F:      include/linux/platform_data/shmob_drm.h
4885 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4886 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4887 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4888
4889 DRM DRIVERS FOR ROCKCHIP
4890 M:      Sandy Huang <hjc@rock-chips.com>
4891 M:      Heiko Stübner <heiko@sntech.de>
4892 L:      dri-devel@lists.freedesktop.org
4893 S:      Maintained
4894 F:      drivers/gpu/drm/rockchip/
4895 F:      Documentation/devicetree/bindings/display/rockchip/
4896 T:      git git://anongit.freedesktop.org/drm/drm-misc
4897
4898 DRM DRIVERS FOR STI
4899 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4900 M:      Vincent Abriou <vincent.abriou@st.com>
4901 L:      dri-devel@lists.freedesktop.org
4902 T:      git git://anongit.freedesktop.org/drm/drm-misc
4903 S:      Maintained
4904 F:      drivers/gpu/drm/sti
4905 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4906
4907 DRM DRIVERS FOR STM
4908 M:      Yannick Fertre <yannick.fertre@st.com>
4909 M:      Philippe Cornu <philippe.cornu@st.com>
4910 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4911 M:      Vincent Abriou <vincent.abriou@st.com>
4912 L:      dri-devel@lists.freedesktop.org
4913 T:      git git://anongit.freedesktop.org/drm/drm-misc
4914 S:      Maintained
4915 F:      drivers/gpu/drm/stm
4916 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4917
4918 DRM DRIVERS FOR TI LCDC
4919 M:      Jyri Sarha <jsarha@ti.com>
4920 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4921 L:      dri-devel@lists.freedesktop.org
4922 S:      Maintained
4923 F:      drivers/gpu/drm/tilcdc/
4924 F:      Documentation/devicetree/bindings/display/tilcdc/
4925
4926 DRM DRIVERS FOR TI OMAP
4927 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4928 L:      dri-devel@lists.freedesktop.org
4929 S:      Maintained
4930 F:      drivers/gpu/drm/omapdrm/
4931 F:      Documentation/devicetree/bindings/display/ti/
4932
4933 DRM DRIVERS FOR V3D
4934 M:      Eric Anholt <eric@anholt.net>
4935 S:      Supported
4936 F:      drivers/gpu/drm/v3d/
4937 F:      include/uapi/drm/v3d_drm.h
4938 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4939 T:      git git://anongit.freedesktop.org/drm/drm-misc
4940
4941 DRM DRIVERS FOR VC4
4942 M:      Eric Anholt <eric@anholt.net>
4943 T:      git git://github.com/anholt/linux
4944 S:      Supported
4945 F:      drivers/gpu/drm/vc4/
4946 F:      include/uapi/drm/vc4_drm.h
4947 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4948 T:      git git://anongit.freedesktop.org/drm/drm-misc
4949
4950 DRM DRIVERS FOR VIVANTE GPU IP
4951 M:      Lucas Stach <l.stach@pengutronix.de>
4952 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4953 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4954 L:      etnaviv@lists.freedesktop.org
4955 L:      dri-devel@lists.freedesktop.org
4956 S:      Maintained
4957 F:      drivers/gpu/drm/etnaviv/
4958 F:      include/uapi/drm/etnaviv_drm.h
4959 F:      Documentation/devicetree/bindings/display/etnaviv/
4960
4961 DRM DRIVERS FOR ZTE ZX
4962 M:      Shawn Guo <shawnguo@kernel.org>
4963 L:      dri-devel@lists.freedesktop.org
4964 S:      Maintained
4965 F:      drivers/gpu/drm/zte/
4966 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4967 T:      git git://anongit.freedesktop.org/drm/drm-misc
4968
4969 DRM PANEL DRIVERS
4970 M:      Thierry Reding <thierry.reding@gmail.com>
4971 L:      dri-devel@lists.freedesktop.org
4972 T:      git git://anongit.freedesktop.org/drm/drm-misc
4973 S:      Maintained
4974 F:      drivers/gpu/drm/drm_panel.c
4975 F:      drivers/gpu/drm/panel/
4976 F:      include/drm/drm_panel.h
4977 F:      Documentation/devicetree/bindings/display/panel/
4978
4979 DRM TINYDRM DRIVERS
4980 M:      Noralf Trønnes <noralf@tronnes.org>
4981 W:      https://github.com/notro/tinydrm/wiki/Development
4982 T:      git git://anongit.freedesktop.org/drm/drm-misc
4983 S:      Maintained
4984 F:      drivers/gpu/drm/tinydrm/
4985 F:      include/drm/tinydrm/
4986
4987 DRM DRIVERS FOR XEN
4988 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4989 T:      git git://anongit.freedesktop.org/drm/drm-misc
4990 L:      dri-devel@lists.freedesktop.org
4991 L:      xen-devel@lists.xen.org
4992 S:      Supported
4993 F:      drivers/gpu/drm/xen/
4994 F:      Documentation/gpu/xen-front.rst
4995
4996 DRM TTM SUBSYSTEM
4997 M:      Christian Koenig <christian.koenig@amd.com>
4998 M:      Huang Rui <ray.huang@amd.com>
4999 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5000 T:      git git://people.freedesktop.org/~agd5f/linux
5001 S:      Maintained
5002 L:      dri-devel@lists.freedesktop.org
5003 F:      include/drm/ttm/
5004 F:      drivers/gpu/drm/ttm/
5005
5006 DSBR100 USB FM RADIO DRIVER
5007 M:      Alexey Klimov <klimov.linux@gmail.com>
5008 L:      linux-media@vger.kernel.org
5009 T:      git git://linuxtv.org/media_tree.git
5010 S:      Maintained
5011 F:      drivers/media/radio/dsbr100.c
5012
5013 DSCC4 DRIVER
5014 M:      Francois Romieu <romieu@fr.zoreil.com>
5015 L:      netdev@vger.kernel.org
5016 S:      Maintained
5017 F:      drivers/net/wan/dscc4.c
5018
5019 DT3155 MEDIA DRIVER
5020 M:      Hans Verkuil <hverkuil@xs4all.nl>
5021 L:      linux-media@vger.kernel.org
5022 T:      git git://linuxtv.org/media_tree.git
5023 W:      https://linuxtv.org
5024 S:      Odd Fixes
5025 F:      drivers/media/pci/dt3155/
5026
5027 DVB_USB_AF9015 MEDIA DRIVER
5028 M:      Antti Palosaari <crope@iki.fi>
5029 L:      linux-media@vger.kernel.org
5030 W:      https://linuxtv.org
5031 W:      http://palosaari.fi/linux/
5032 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5033 T:      git git://linuxtv.org/anttip/media_tree.git
5034 S:      Maintained
5035 F:      drivers/media/usb/dvb-usb-v2/af9015*
5036
5037 DVB_USB_AF9035 MEDIA DRIVER
5038 M:      Antti Palosaari <crope@iki.fi>
5039 L:      linux-media@vger.kernel.org
5040 W:      https://linuxtv.org
5041 W:      http://palosaari.fi/linux/
5042 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5043 T:      git git://linuxtv.org/anttip/media_tree.git
5044 S:      Maintained
5045 F:      drivers/media/usb/dvb-usb-v2/af9035*
5046
5047 DVB_USB_ANYSEE MEDIA DRIVER
5048 M:      Antti Palosaari <crope@iki.fi>
5049 L:      linux-media@vger.kernel.org
5050 W:      https://linuxtv.org
5051 W:      http://palosaari.fi/linux/
5052 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5053 T:      git git://linuxtv.org/anttip/media_tree.git
5054 S:      Maintained
5055 F:      drivers/media/usb/dvb-usb-v2/anysee*
5056
5057 DVB_USB_AU6610 MEDIA DRIVER
5058 M:      Antti Palosaari <crope@iki.fi>
5059 L:      linux-media@vger.kernel.org
5060 W:      https://linuxtv.org
5061 W:      http://palosaari.fi/linux/
5062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5063 T:      git git://linuxtv.org/anttip/media_tree.git
5064 S:      Maintained
5065 F:      drivers/media/usb/dvb-usb-v2/au6610*
5066
5067 DVB_USB_CE6230 MEDIA DRIVER
5068 M:      Antti Palosaari <crope@iki.fi>
5069 L:      linux-media@vger.kernel.org
5070 W:      https://linuxtv.org
5071 W:      http://palosaari.fi/linux/
5072 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5073 T:      git git://linuxtv.org/anttip/media_tree.git
5074 S:      Maintained
5075 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5076
5077 DVB_USB_CXUSB MEDIA DRIVER
5078 M:      Michael Krufky <mkrufky@linuxtv.org>
5079 L:      linux-media@vger.kernel.org
5080 W:      https://linuxtv.org
5081 W:      http://github.com/mkrufky
5082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5083 T:      git git://linuxtv.org/media_tree.git
5084 S:      Maintained
5085 F:      drivers/media/usb/dvb-usb/cxusb*
5086
5087 DVB_USB_EC168 MEDIA DRIVER
5088 M:      Antti Palosaari <crope@iki.fi>
5089 L:      linux-media@vger.kernel.org
5090 W:      https://linuxtv.org
5091 W:      http://palosaari.fi/linux/
5092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5093 T:      git git://linuxtv.org/anttip/media_tree.git
5094 S:      Maintained
5095 F:      drivers/media/usb/dvb-usb-v2/ec168*
5096
5097 DVB_USB_GL861 MEDIA DRIVER
5098 M:      Antti Palosaari <crope@iki.fi>
5099 L:      linux-media@vger.kernel.org
5100 W:      https://linuxtv.org
5101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5102 T:      git git://linuxtv.org/anttip/media_tree.git
5103 S:      Maintained
5104 F:      drivers/media/usb/dvb-usb-v2/gl861*
5105
5106 DVB_USB_MXL111SF MEDIA DRIVER
5107 M:      Michael Krufky <mkrufky@linuxtv.org>
5108 L:      linux-media@vger.kernel.org
5109 W:      https://linuxtv.org
5110 W:      http://github.com/mkrufky
5111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5112 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5113 S:      Maintained
5114 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5115
5116 DVB_USB_RTL28XXU MEDIA DRIVER
5117 M:      Antti Palosaari <crope@iki.fi>
5118 L:      linux-media@vger.kernel.org
5119 W:      https://linuxtv.org
5120 W:      http://palosaari.fi/linux/
5121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5122 T:      git git://linuxtv.org/anttip/media_tree.git
5123 S:      Maintained
5124 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5125
5126 DVB_USB_V2 MEDIA DRIVER
5127 M:      Antti Palosaari <crope@iki.fi>
5128 L:      linux-media@vger.kernel.org
5129 W:      https://linuxtv.org
5130 W:      http://palosaari.fi/linux/
5131 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5132 T:      git git://linuxtv.org/anttip/media_tree.git
5133 S:      Maintained
5134 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5135 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5136
5137 DYNAMIC DEBUG
5138 M:      Jason Baron <jbaron@akamai.com>
5139 S:      Maintained
5140 F:      lib/dynamic_debug.c
5141 F:      include/linux/dynamic_debug.h
5142
5143 DYNAMIC INTERRUPT MODERATION
5144 M:      Tal Gilboa <talgi@mellanox.com>
5145 S:      Maintained
5146 F:      include/linux/net_dim.h
5147
5148 DZ DECSTATION DZ11 SERIAL DRIVER
5149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5150 S:      Maintained
5151 F:      drivers/tty/serial/dz.*
5152
5153 E3X0 POWER BUTTON DRIVER
5154 M:      Moritz Fischer <moritz.fischer@ettus.com>
5155 L:      usrp-users@lists.ettus.com
5156 W:      http://www.ettus.com
5157 S:      Supported
5158 F:      drivers/input/misc/e3x0-button.c
5159 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5160
5161 E4000 MEDIA DRIVER
5162 M:      Antti Palosaari <crope@iki.fi>
5163 L:      linux-media@vger.kernel.org
5164 W:      https://linuxtv.org
5165 W:      http://palosaari.fi/linux/
5166 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5167 T:      git git://linuxtv.org/anttip/media_tree.git
5168 S:      Maintained
5169 F:      drivers/media/tuners/e4000*
5170
5171 EARTH_PT1 MEDIA DRIVER
5172 M:      Akihiro Tsukada <tskd08@gmail.com>
5173 L:      linux-media@vger.kernel.org
5174 S:      Odd Fixes
5175 F:      drivers/media/pci/pt1/
5176
5177 EARTH_PT3 MEDIA DRIVER
5178 M:      Akihiro Tsukada <tskd08@gmail.com>
5179 L:      linux-media@vger.kernel.org
5180 S:      Odd Fixes
5181 F:      drivers/media/pci/pt3/
5182
5183 EC100 MEDIA DRIVER
5184 M:      Antti Palosaari <crope@iki.fi>
5185 L:      linux-media@vger.kernel.org
5186 W:      https://linuxtv.org
5187 W:      http://palosaari.fi/linux/
5188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5189 T:      git git://linuxtv.org/anttip/media_tree.git
5190 S:      Maintained
5191 F:      drivers/media/dvb-frontends/ec100*
5192
5193 ECRYPT FILE SYSTEM
5194 M:      Tyler Hicks <tyhicks@canonical.com>
5195 L:      ecryptfs@vger.kernel.org
5196 W:      http://ecryptfs.org
5197 W:      https://launchpad.net/ecryptfs
5198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5199 S:      Supported
5200 F:      Documentation/filesystems/ecryptfs.txt
5201 F:      fs/ecryptfs/
5202
5203 EDAC-AMD64
5204 M:      Borislav Petkov <bp@alien8.de>
5205 L:      linux-edac@vger.kernel.org
5206 S:      Maintained
5207 F:      drivers/edac/amd64_edac*
5208
5209 EDAC-CALXEDA
5210 M:      Robert Richter <rric@kernel.org>
5211 L:      linux-edac@vger.kernel.org
5212 S:      Maintained
5213 F:      drivers/edac/highbank*
5214
5215 EDAC-CAVIUM OCTEON
5216 M:      Ralf Baechle <ralf@linux-mips.org>
5217 M:      David Daney <david.daney@cavium.com>
5218 L:      linux-edac@vger.kernel.org
5219 L:      linux-mips@linux-mips.org
5220 S:      Supported
5221 F:      drivers/edac/octeon_edac*
5222
5223 EDAC-CAVIUM THUNDERX
5224 M:      David Daney <david.daney@cavium.com>
5225 M:      Jan Glauber <jglauber@cavium.com>
5226 L:      linux-edac@vger.kernel.org
5227 S:      Supported
5228 F:      drivers/edac/thunderx_edac*
5229
5230 EDAC-CORE
5231 M:      Borislav Petkov <bp@alien8.de>
5232 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5233 L:      linux-edac@vger.kernel.org
5234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5236 S:      Supported
5237 F:      Documentation/admin-guide/ras.rst
5238 F:      Documentation/driver-api/edac.rst
5239 F:      drivers/edac/
5240 F:      include/linux/edac.h
5241
5242 EDAC-E752X
5243 M:      Mark Gross <mark.gross@intel.com>
5244 L:      linux-edac@vger.kernel.org
5245 S:      Maintained
5246 F:      drivers/edac/e752x_edac.c
5247
5248 EDAC-E7XXX
5249 L:      linux-edac@vger.kernel.org
5250 S:      Maintained
5251 F:      drivers/edac/e7xxx_edac.c
5252
5253 EDAC-FSL_DDR
5254 M:      York Sun <york.sun@nxp.com>
5255 L:      linux-edac@vger.kernel.org
5256 S:      Maintained
5257 F:      drivers/edac/fsl_ddr_edac.*
5258
5259 EDAC-GHES
5260 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5261 L:      linux-edac@vger.kernel.org
5262 S:      Maintained
5263 F:      drivers/edac/ghes_edac.c
5264
5265 EDAC-I3000
5266 L:      linux-edac@vger.kernel.org
5267 S:      Orphan
5268 F:      drivers/edac/i3000_edac.c
5269
5270 EDAC-I5000
5271 L:      linux-edac@vger.kernel.org
5272 S:      Maintained
5273 F:      drivers/edac/i5000_edac.c
5274
5275 EDAC-I5400
5276 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5277 L:      linux-edac@vger.kernel.org
5278 S:      Maintained
5279 F:      drivers/edac/i5400_edac.c
5280
5281 EDAC-I7300
5282 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5283 L:      linux-edac@vger.kernel.org
5284 S:      Maintained
5285 F:      drivers/edac/i7300_edac.c
5286
5287 EDAC-I7CORE
5288 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5289 L:      linux-edac@vger.kernel.org
5290 S:      Maintained
5291 F:      drivers/edac/i7core_edac.c
5292
5293 EDAC-I82443BXGX
5294 M:      Tim Small <tim@buttersideup.com>
5295 L:      linux-edac@vger.kernel.org
5296 S:      Maintained
5297 F:      drivers/edac/i82443bxgx_edac.c
5298
5299 EDAC-I82975X
5300 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5301 M:      "Arvind R." <arvino55@gmail.com>
5302 L:      linux-edac@vger.kernel.org
5303 S:      Maintained
5304 F:      drivers/edac/i82975x_edac.c
5305
5306 EDAC-IE31200
5307 M:      Jason Baron <jbaron@akamai.com>
5308 L:      linux-edac@vger.kernel.org
5309 S:      Maintained
5310 F:      drivers/edac/ie31200_edac.c
5311
5312 EDAC-MPC85XX
5313 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5314 L:      linux-edac@vger.kernel.org
5315 S:      Maintained
5316 F:      drivers/edac/mpc85xx_edac.[ch]
5317
5318 EDAC-PASEMI
5319 M:      Egor Martovetsky <egor@pasemi.com>
5320 L:      linux-edac@vger.kernel.org
5321 S:      Maintained
5322 F:      drivers/edac/pasemi_edac.c
5323
5324 EDAC-PND2
5325 M:      Tony Luck <tony.luck@intel.com>
5326 L:      linux-edac@vger.kernel.org
5327 S:      Maintained
5328 F:      drivers/edac/pnd2_edac.[ch]
5329
5330 EDAC-R82600
5331 M:      Tim Small <tim@buttersideup.com>
5332 L:      linux-edac@vger.kernel.org
5333 S:      Maintained
5334 F:      drivers/edac/r82600_edac.c
5335
5336 EDAC-SBRIDGE
5337 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5338 L:      linux-edac@vger.kernel.org
5339 S:      Maintained
5340 F:      drivers/edac/sb_edac.c
5341
5342 EDAC-SKYLAKE
5343 M:      Tony Luck <tony.luck@intel.com>
5344 L:      linux-edac@vger.kernel.org
5345 S:      Maintained
5346 F:      drivers/edac/skx_edac.c
5347
5348 EDAC-TI
5349 M:      Tero Kristo <t-kristo@ti.com>
5350 L:      linux-edac@vger.kernel.org
5351 S:      Maintained
5352 F:      drivers/edac/ti_edac.c
5353
5354 EDIROL UA-101/UA-1000 DRIVER
5355 M:      Clemens Ladisch <clemens@ladisch.de>
5356 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5357 T:      git git://git.alsa-project.org/alsa-kernel.git
5358 S:      Maintained
5359 F:      sound/usb/misc/ua101.c
5360
5361 EFI TEST DRIVER
5362 L:      linux-efi@vger.kernel.org
5363 M:      Ivan Hu <ivan.hu@canonical.com>
5364 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5365 S:      Maintained
5366 F:      drivers/firmware/efi/test/
5367
5368 EFI VARIABLE FILESYSTEM
5369 M:      Matthew Garrett <matthew.garrett@nebula.com>
5370 M:      Jeremy Kerr <jk@ozlabs.org>
5371 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5373 L:      linux-efi@vger.kernel.org
5374 S:      Maintained
5375 F:      fs/efivarfs/
5376
5377 EFIFB FRAMEBUFFER DRIVER
5378 L:      linux-fbdev@vger.kernel.org
5379 M:      Peter Jones <pjones@redhat.com>
5380 S:      Maintained
5381 F:      drivers/video/fbdev/efifb.c
5382
5383 EFS FILESYSTEM
5384 W:      http://aeschi.ch.eu.org/efs/
5385 S:      Orphan
5386 F:      fs/efs/
5387
5388 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5389 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5390 L:      netdev@vger.kernel.org
5391 S:      Maintained
5392 F:      drivers/net/ethernet/ibm/ehea/
5393
5394 EM28XX VIDEO4LINUX DRIVER
5395 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5396 L:      linux-media@vger.kernel.org
5397 W:      https://linuxtv.org
5398 T:      git git://linuxtv.org/media_tree.git
5399 S:      Maintained
5400 F:      drivers/media/usb/em28xx/
5401 F:      Documentation/media/v4l-drivers/em28xx*
5402
5403 EMBEDDED LINUX
5404 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5405 M:      Matt Mackall <mpm@selenic.com>
5406 M:      David Woodhouse <dwmw2@infradead.org>
5407 L:      linux-embedded@vger.kernel.org
5408 S:      Maintained
5409
5410 Emulex 10Gbps iSCSI - OneConnect DRIVER
5411 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5412 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5413 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5414 L:      linux-scsi@vger.kernel.org
5415 W:      http://www.broadcom.com
5416 S:      Supported
5417 F:      drivers/scsi/be2iscsi/
5418
5419 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5420 M:      Sathya Perla <sathya.perla@broadcom.com>
5421 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5422 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5423 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5424 L:      netdev@vger.kernel.org
5425 W:      http://www.emulex.com
5426 S:      Supported
5427 F:      drivers/net/ethernet/emulex/benet/
5428
5429 EMULEX ONECONNECT ROCE DRIVER
5430 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5431 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5432 L:      linux-rdma@vger.kernel.org
5433 W:      http://www.broadcom.com
5434 S:      Odd Fixes
5435 F:      drivers/infiniband/hw/ocrdma/
5436 F:      include/uapi/rdma/ocrdma-abi.h
5437
5438 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5439 M:      James Smart <james.smart@broadcom.com>
5440 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5441 L:      linux-scsi@vger.kernel.org
5442 W:      http://www.broadcom.com
5443 S:      Supported
5444 F:      drivers/scsi/lpfc/
5445
5446 ENE CB710 FLASH CARD READER DRIVER
5447 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5448 S:      Maintained
5449 F:      drivers/misc/cb710/
5450 F:      drivers/mmc/host/cb710-mmc.*
5451 F:      include/linux/cb710.h
5452
5453 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5454 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5455 S:      Maintained
5456 F:      drivers/media/rc/ene_ir.*
5457
5458 EPSON S1D13XXX FRAMEBUFFER DRIVER
5459 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5460 S:      Maintained
5461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5462 F:      drivers/video/fbdev/s1d13xxxfb.c
5463 F:      include/video/s1d13xxxfb.h
5464
5465 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5466 M:      Jeff Layton <jlayton@kernel.org>
5467 S:      Maintained
5468 F:      lib/errseq.c
5469 F:      include/linux/errseq.h
5470
5471 ET131X NETWORK DRIVER
5472 M:      Mark Einon <mark.einon@gmail.com>
5473 S:      Odd Fixes
5474 F:      drivers/net/ethernet/agere/
5475
5476 ETHERNET BRIDGE
5477 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5478 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5479 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5480 L:      netdev@vger.kernel.org
5481 W:      http://www.linuxfoundation.org/en/Net:Bridge
5482 S:      Maintained
5483 F:      include/linux/netfilter_bridge/
5484 F:      net/bridge/
5485
5486 ETHERNET PHY LIBRARY
5487 M:      Andrew Lunn <andrew@lunn.ch>
5488 M:      Florian Fainelli <f.fainelli@gmail.com>
5489 L:      netdev@vger.kernel.org
5490 S:      Maintained
5491 F:      Documentation/ABI/testing/sysfs-bus-mdio
5492 F:      Documentation/devicetree/bindings/net/mdio*
5493 F:      Documentation/networking/phy.txt
5494 F:      drivers/net/phy/
5495 F:      drivers/of/of_mdio.c
5496 F:      drivers/of/of_net.c
5497 F:      include/linux/*mdio*.h
5498 F:      include/linux/of_net.h
5499 F:      include/linux/phy.h
5500 F:      include/linux/phy_fixed.h
5501 F:      include/linux/platform_data/mdio-bcm-unimac.h
5502 F:      include/trace/events/mdio.h
5503 F:      include/uapi/linux/mdio.h
5504 F:      include/uapi/linux/mii.h
5505
5506 EXT2 FILE SYSTEM
5507 M:      Jan Kara <jack@suse.com>
5508 L:      linux-ext4@vger.kernel.org
5509 S:      Maintained
5510 F:      Documentation/filesystems/ext2.txt
5511 F:      fs/ext2/
5512 F:      include/linux/ext2*
5513
5514 EXT4 FILE SYSTEM
5515 M:      "Theodore Ts'o" <tytso@mit.edu>
5516 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5517 L:      linux-ext4@vger.kernel.org
5518 W:      http://ext4.wiki.kernel.org
5519 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5521 S:      Maintained
5522 F:      Documentation/filesystems/ext4.txt
5523 F:      fs/ext4/
5524
5525 Extended Verification Module (EVM)
5526 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5527 L:      linux-integrity@vger.kernel.org
5528 S:      Supported
5529 F:      security/integrity/evm/
5530
5531 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5532 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5533 L:      linux-efi@vger.kernel.org
5534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5535 S:      Maintained
5536 F:      Documentation/efi-stub.txt
5537 F:      arch/*/kernel/efi.c
5538 F:      arch/x86/boot/compressed/eboot.[ch]
5539 F:      arch/*/include/asm/efi.h
5540 F:      arch/x86/platform/efi/
5541 F:      drivers/firmware/efi/
5542 F:      include/linux/efi*.h
5543 F:      arch/arm/boot/compressed/efi-header.S
5544 F:      arch/arm64/kernel/efi-entry.S
5545
5546 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5547 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5548 M:      Chanwoo Choi <cw00.choi@samsung.com>
5549 L:      linux-kernel@vger.kernel.org
5550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5551 S:      Maintained
5552 F:      drivers/extcon/
5553 F:      include/linux/extcon/
5554 F:      include/linux/extcon.h
5555 F:      Documentation/extcon/
5556 F:      Documentation/devicetree/bindings/extcon/
5557
5558 EXYNOS DP DRIVER
5559 M:      Jingoo Han <jingoohan1@gmail.com>
5560 L:      dri-devel@lists.freedesktop.org
5561 S:      Maintained
5562 F:      drivers/gpu/drm/exynos/exynos_dp*
5563
5564 EXYNOS SYSMMU (IOMMU) driver
5565 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5566 L:      iommu@lists.linux-foundation.org
5567 S:      Maintained
5568 F:      drivers/iommu/exynos-iommu.c
5569
5570 EZchip NPS platform support
5571 M:      Vineet Gupta <vgupta@synopsys.com>
5572 M:      Ofer Levi <oferle@mellanox.com>
5573 S:      Supported
5574 F:      arch/arc/plat-eznps
5575 F:      arch/arc/boot/dts/eznps.dts
5576
5577 F2FS FILE SYSTEM
5578 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5579 M:      Chao Yu <yuchao0@huawei.com>
5580 L:      linux-f2fs-devel@lists.sourceforge.net
5581 W:      https://f2fs.wiki.kernel.org/
5582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5583 S:      Maintained
5584 F:      Documentation/filesystems/f2fs.txt
5585 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5586 F:      fs/f2fs/
5587 F:      include/linux/f2fs_fs.h
5588 F:      include/trace/events/f2fs.h
5589
5590 F71805F HARDWARE MONITORING DRIVER
5591 M:      Jean Delvare <jdelvare@suse.com>
5592 L:      linux-hwmon@vger.kernel.org
5593 S:      Maintained
5594 F:      Documentation/hwmon/f71805f
5595 F:      drivers/hwmon/f71805f.c
5596
5597 FADDR2LINE
5598 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5599 S:      Maintained
5600 F:      scripts/faddr2line
5601
5602 FAILOVER MODULE
5603 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5604 L:      netdev@vger.kernel.org
5605 S:      Supported
5606 F:      net/core/failover.c
5607 F:      include/net/failover.h
5608 F:      Documentation/networking/failover.rst
5609
5610 FANOTIFY
5611 M:      Jan Kara <jack@suse.cz>
5612 R:      Amir Goldstein <amir73il@gmail.com>
5613 L:      linux-fsdevel@vger.kernel.org
5614 S:      Maintained
5615 F:      fs/notify/fanotify/
5616 F:      include/linux/fanotify.h
5617 F:      include/uapi/linux/fanotify.h
5618
5619 FARSYNC SYNCHRONOUS DRIVER
5620 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5621 W:      http://www.farsite.co.uk/
5622 S:      Supported
5623 F:      drivers/net/wan/farsync.*
5624
5625 FAULT INJECTION SUPPORT
5626 M:      Akinobu Mita <akinobu.mita@gmail.com>
5627 S:      Supported
5628 F:      Documentation/fault-injection/
5629 F:      lib/fault-inject.c
5630
5631 FBTFT Framebuffer drivers
5632 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5633 L:      dri-devel@lists.freedesktop.org
5634 L:      linux-fbdev@vger.kernel.org
5635 S:      Maintained
5636 F:      drivers/staging/fbtft/
5637
5638 FC0011 TUNER DRIVER
5639 M:      Michael Buesch <m@bues.ch>
5640 L:      linux-media@vger.kernel.org
5641 S:      Maintained
5642 F:      drivers/media/tuners/fc0011.h
5643 F:      drivers/media/tuners/fc0011.c
5644
5645 FC2580 MEDIA DRIVER
5646 M:      Antti Palosaari <crope@iki.fi>
5647 L:      linux-media@vger.kernel.org
5648 W:      https://linuxtv.org
5649 W:      http://palosaari.fi/linux/
5650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5651 T:      git git://linuxtv.org/anttip/media_tree.git
5652 S:      Maintained
5653 F:      drivers/media/tuners/fc2580*
5654
5655 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5656 M:      Johannes Thumshirn <jth@kernel.org>
5657 L:      linux-scsi@vger.kernel.org
5658 W:      www.Open-FCoE.org
5659 S:      Supported
5660 F:      drivers/scsi/libfc/
5661 F:      drivers/scsi/fcoe/
5662 F:      include/scsi/fc/
5663 F:      include/scsi/libfc.h
5664 F:      include/scsi/libfcoe.h
5665 F:      include/uapi/scsi/fc/
5666
5667 FILE LOCKING (flock() and fcntl()/lockf())
5668 M:      Jeff Layton <jlayton@kernel.org>
5669 M:      "J. Bruce Fields" <bfields@fieldses.org>
5670 L:      linux-fsdevel@vger.kernel.org
5671 S:      Maintained
5672 F:      include/linux/fcntl.h
5673 F:      include/uapi/linux/fcntl.h
5674 F:      fs/fcntl.c
5675 F:      fs/locks.c
5676
5677 FILESYSTEMS (VFS and infrastructure)
5678 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5679 L:      linux-fsdevel@vger.kernel.org
5680 S:      Maintained
5681 F:      fs/*
5682 F:      include/linux/fs.h
5683 F:      include/uapi/linux/fs.h
5684
5685 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5686 M:      Riku Voipio <riku.voipio@iki.fi>
5687 L:      linux-hwmon@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/hwmon/f75375s.c
5690 F:      include/linux/f75375s.h
5691
5692 FIREWIRE AUDIO DRIVERS
5693 M:      Clemens Ladisch <clemens@ladisch.de>
5694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5695 T:      git git://git.alsa-project.org/alsa-kernel.git
5696 S:      Maintained
5697 F:      sound/firewire/
5698
5699 FIREWIRE MEDIA DRIVERS (firedtv)
5700 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5701 L:      linux-media@vger.kernel.org
5702 L:      linux1394-devel@lists.sourceforge.net
5703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5704 S:      Maintained
5705 F:      drivers/media/firewire/
5706
5707 FIREWIRE SBP-2 TARGET
5708 M:      Chris Boot <bootc@bootc.net>
5709 L:      linux-scsi@vger.kernel.org
5710 L:      target-devel@vger.kernel.org
5711 L:      linux1394-devel@lists.sourceforge.net
5712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5713 S:      Maintained
5714 F:      drivers/target/sbp/
5715
5716 FIREWIRE SUBSYSTEM
5717 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5718 L:      linux1394-devel@lists.sourceforge.net
5719 W:      http://ieee1394.wiki.kernel.org/
5720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5721 S:      Maintained
5722 F:      drivers/firewire/
5723 F:      include/linux/firewire.h
5724 F:      include/uapi/linux/firewire*.h
5725 F:      tools/firewire/
5726
5727 FIRMWARE LOADER (request_firmware)
5728 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5729 L:      linux-kernel@vger.kernel.org
5730 S:      Maintained
5731 F:      Documentation/firmware_class/
5732 F:      drivers/base/firmware_loader/
5733 F:      include/linux/firmware.h
5734
5735 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5736 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5737 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5738 S:      Maintained
5739 F:      drivers/block/rsxx/
5740
5741 FLOPPY DRIVER
5742 M:      Jiri Kosina <jikos@kernel.org>
5743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5744 S:      Odd fixes
5745 F:      drivers/block/floppy.c
5746
5747 FMC SUBSYSTEM
5748 M:      Alessandro Rubini <rubini@gnudd.com>
5749 W:      http://www.ohwr.org/projects/fmc-bus
5750 S:      Supported
5751 F:      drivers/fmc/
5752 F:      include/linux/fmc*.h
5753 F:      include/linux/ipmi-fru.h
5754 K:      fmc_d.*register
5755
5756 FPGA MANAGER FRAMEWORK
5757 M:      Alan Tull <atull@kernel.org>
5758 M:      Moritz Fischer <mdf@kernel.org>
5759 L:      linux-fpga@vger.kernel.org
5760 S:      Maintained
5761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5762 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5763 F:      Documentation/fpga/
5764 F:      Documentation/driver-api/fpga/
5765 F:      Documentation/devicetree/bindings/fpga/
5766 F:      drivers/fpga/
5767 F:      include/linux/fpga/
5768 W:      http://www.rocketboards.org
5769
5770 FPGA DFL DRIVERS
5771 M:      Wu Hao <hao.wu@intel.com>
5772 L:      linux-fpga@vger.kernel.org
5773 S:      Maintained
5774 F:      Documentation/fpga/dfl.txt
5775 F:      include/uapi/linux/fpga-dfl.h
5776 F:      drivers/fpga/dfl*
5777
5778 FPU EMULATOR
5779 M:      Bill Metzenthen <billm@melbpc.org.au>
5780 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5781 S:      Maintained
5782 F:      arch/x86/math-emu/
5783
5784 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5785 L:      netdev@vger.kernel.org
5786 S:      Orphan
5787 F:      drivers/net/wan/dlci.c
5788 F:      drivers/net/wan/sdla.c
5789
5790 FRAMEBUFFER LAYER
5791 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5792 L:      dri-devel@lists.freedesktop.org
5793 L:      linux-fbdev@vger.kernel.org
5794 T:      git git://github.com/bzolnier/linux.git
5795 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5796 S:      Maintained
5797 F:      Documentation/fb/
5798 F:      drivers/video/
5799 F:      include/video/
5800 F:      include/linux/fb.h
5801 F:      include/uapi/video/
5802 F:      include/uapi/linux/fb.h
5803
5804 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5805 M:      Horia Geantă <horia.geanta@nxp.com>
5806 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5807 L:      linux-crypto@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/crypto/caam/
5810 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5811
5812 FREESCALE DIU FRAMEBUFFER DRIVER
5813 M:      Timur Tabi <timur@kernel.org>
5814 L:      linux-fbdev@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/video/fbdev/fsl-diu-fb.*
5817
5818 FREESCALE DMA DRIVER
5819 M:      Li Yang <leoyang.li@nxp.com>
5820 M:      Zhang Wei <zw@zh-kernel.org>
5821 L:      linuxppc-dev@lists.ozlabs.org
5822 S:      Maintained
5823 F:      drivers/dma/fsldma.*
5824
5825 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5826 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5827 L:      netdev@vger.kernel.org
5828 S:      Maintained
5829 F:      drivers/net/ethernet/freescale/gianfar*
5830 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5831
5832 FREESCALE GPMI NAND DRIVER
5833 M:      Han Xu <han.xu@nxp.com>
5834 L:      linux-mtd@lists.infradead.org
5835 S:      Maintained
5836 F:      drivers/mtd/nand/raw/gpmi-nand/*
5837
5838 FREESCALE I2C CPM DRIVER
5839 M:      Jochen Friedrich <jochen@scram.de>
5840 L:      linuxppc-dev@lists.ozlabs.org
5841 L:      linux-i2c@vger.kernel.org
5842 S:      Maintained
5843 F:      drivers/i2c/busses/i2c-cpm.c
5844
5845 FREESCALE IMX / MXC FEC DRIVER
5846 M:      Fugang Duan <fugang.duan@nxp.com>
5847 L:      netdev@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/net/ethernet/freescale/fec_main.c
5850 F:      drivers/net/ethernet/freescale/fec_ptp.c
5851 F:      drivers/net/ethernet/freescale/fec.h
5852 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5853
5854 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5855 M:      Sascha Hauer <s.hauer@pengutronix.de>
5856 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5857 L:      linux-fbdev@vger.kernel.org
5858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5859 S:      Maintained
5860 F:      include/linux/platform_data/video-imxfb.h
5861 F:      drivers/video/fbdev/imxfb.c
5862
5863 FREESCALE QORIQ DPAA ETHERNET DRIVER
5864 M:      Madalin Bucur <madalin.bucur@nxp.com>
5865 L:      netdev@vger.kernel.org
5866 S:      Maintained
5867 F:      drivers/net/ethernet/freescale/dpaa
5868
5869 FREESCALE QORIQ DPAA FMAN DRIVER
5870 M:      Madalin Bucur <madalin.bucur@nxp.com>
5871 L:      netdev@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/net/ethernet/freescale/fman
5874 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5875
5876 FREESCALE QORIQ PTP CLOCK DRIVER
5877 M:      Yangbo Lu <yangbo.lu@nxp.com>
5878 L:      netdev@vger.kernel.org
5879 S:      Maintained
5880 F:      drivers/ptp/ptp_qoriq.c
5881 F:      include/linux/fsl/ptp_qoriq.h
5882 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5883
5884 FREESCALE QUAD SPI DRIVER
5885 M:      Han Xu <han.xu@nxp.com>
5886 L:      linux-mtd@lists.infradead.org
5887 S:      Maintained
5888 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5889
5890 FREESCALE QUICC ENGINE LIBRARY
5891 M:      Qiang Zhao <qiang.zhao@nxp.com>
5892 L:      linuxppc-dev@lists.ozlabs.org
5893 S:      Maintained
5894 F:      drivers/soc/fsl/qe/
5895 F:      include/soc/fsl/*qe*.h
5896 F:      include/soc/fsl/*ucc*.h
5897
5898 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5899 M:      Li Yang <leoyang.li@nxp.com>
5900 L:      netdev@vger.kernel.org
5901 L:      linuxppc-dev@lists.ozlabs.org
5902 S:      Maintained
5903 F:      drivers/net/ethernet/freescale/ucc_geth*
5904
5905 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5906 M:      Zhao Qiang <qiang.zhao@nxp.com>
5907 L:      netdev@vger.kernel.org
5908 L:      linuxppc-dev@lists.ozlabs.org
5909 S:      Maintained
5910 F:      drivers/net/wan/fsl_ucc_hdlc*
5911
5912 FREESCALE QUICC ENGINE UCC UART DRIVER
5913 M:      Timur Tabi <timur@kernel.org>
5914 L:      linuxppc-dev@lists.ozlabs.org
5915 S:      Maintained
5916 F:      drivers/tty/serial/ucc_uart.c
5917
5918 FREESCALE SOC DRIVERS
5919 M:      Li Yang <leoyang.li@nxp.com>
5920 L:      linuxppc-dev@lists.ozlabs.org
5921 L:      linux-arm-kernel@lists.infradead.org
5922 S:      Maintained
5923 F:      Documentation/devicetree/bindings/soc/fsl/
5924 F:      drivers/soc/fsl/
5925 F:      include/linux/fsl/
5926
5927 FREESCALE SOC FS_ENET DRIVER
5928 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5929 L:      linuxppc-dev@lists.ozlabs.org
5930 L:      netdev@vger.kernel.org
5931 S:      Maintained
5932 F:      drivers/net/ethernet/freescale/fs_enet/
5933 F:      include/linux/fs_enet_pd.h
5934
5935 FREESCALE SOC SOUND DRIVERS
5936 M:      Timur Tabi <timur@kernel.org>
5937 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5938 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5939 R:      Fabio Estevam <fabio.estevam@nxp.com>
5940 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5941 L:      linuxppc-dev@lists.ozlabs.org
5942 S:      Maintained
5943 F:      sound/soc/fsl/fsl*
5944 F:      sound/soc/fsl/imx*
5945 F:      sound/soc/fsl/mpc8610_hpcd.c
5946
5947 FREESCALE USB PERIPHERAL DRIVERS
5948 M:      Li Yang <leoyang.li@nxp.com>
5949 L:      linux-usb@vger.kernel.org
5950 L:      linuxppc-dev@lists.ozlabs.org
5951 S:      Maintained
5952 F:      drivers/usb/gadget/udc/fsl*
5953
5954 FREEVXFS FILESYSTEM
5955 M:      Christoph Hellwig <hch@infradead.org>
5956 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5957 S:      Maintained
5958 F:      fs/freevxfs/
5959
5960 FREEZER
5961 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5962 M:      Pavel Machek <pavel@ucw.cz>
5963 L:      linux-pm@vger.kernel.org
5964 S:      Supported
5965 F:      Documentation/power/freezing-of-tasks.txt
5966 F:      include/linux/freezer.h
5967 F:      kernel/freezer.c
5968
5969 FRONTSWAP API
5970 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5971 L:      linux-kernel@vger.kernel.org
5972 S:      Maintained
5973 F:      mm/frontswap.c
5974 F:      include/linux/frontswap.h
5975
5976 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5977 M:      David Howells <dhowells@redhat.com>
5978 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5979 S:      Supported
5980 F:      Documentation/filesystems/caching/
5981 F:      fs/fscache/
5982 F:      include/linux/fscache*.h
5983
5984 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5985 M:      Theodore Y. Ts'o <tytso@mit.edu>
5986 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5987 L:      linux-fscrypt@vger.kernel.org
5988 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5990 S:      Supported
5991 F:      fs/crypto/
5992 F:      include/linux/fscrypt*.h
5993 F:      Documentation/filesystems/fscrypt.rst
5994
5995 FSI-ATTACHED I2C DRIVER
5996 M:      Eddie James <eajames@linux.vnet.ibm.com>
5997 L:      linux-i2c@vger.kernel.org
5998 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5999 S:      Maintained
6000 F:      drivers/i2c/busses/i2c-fsi.c
6001 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6002
6003 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6004 M:      Jan Kara <jack@suse.cz>
6005 R:      Amir Goldstein <amir73il@gmail.com>
6006 L:      linux-fsdevel@vger.kernel.org
6007 S:      Maintained
6008 F:      fs/notify/
6009 F:      include/linux/fsnotify*.h
6010
6011 FUJITSU LAPTOP EXTRAS
6012 M:      Jonathan Woithe <jwoithe@just42.net>
6013 L:      platform-driver-x86@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/platform/x86/fujitsu-laptop.c
6016
6017 FUJITSU M-5MO LS CAMERA ISP DRIVER
6018 M:      Kyungmin Park <kyungmin.park@samsung.com>
6019 M:      Heungjun Kim <riverful.kim@samsung.com>
6020 L:      linux-media@vger.kernel.org
6021 S:      Maintained
6022 F:      drivers/media/i2c/m5mols/
6023 F:      include/media/i2c/m5mols.h
6024
6025 FUJITSU TABLET EXTRAS
6026 M:      Robert Gerlach <khnz@gmx.de>
6027 L:      platform-driver-x86@vger.kernel.org
6028 S:      Maintained
6029 F:      drivers/platform/x86/fujitsu-tablet.c
6030
6031 FUSE: FILESYSTEM IN USERSPACE
6032 M:      Miklos Szeredi <miklos@szeredi.hu>
6033 L:      linux-fsdevel@vger.kernel.org
6034 W:      http://fuse.sourceforge.net/
6035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6036 S:      Maintained
6037 F:      fs/fuse/
6038 F:      include/uapi/linux/fuse.h
6039 F:      Documentation/filesystems/fuse.txt
6040
6041 FUTEX SUBSYSTEM
6042 M:      Thomas Gleixner <tglx@linutronix.de>
6043 M:      Ingo Molnar <mingo@redhat.com>
6044 R:      Peter Zijlstra <peterz@infradead.org>
6045 R:      Darren Hart <dvhart@infradead.org>
6046 L:      linux-kernel@vger.kernel.org
6047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6048 S:      Maintained
6049 F:      kernel/futex.c
6050 F:      kernel/futex_compat.c
6051 F:      include/asm-generic/futex.h
6052 F:      include/linux/futex.h
6053 F:      include/uapi/linux/futex.h
6054 F:      tools/testing/selftests/futex/
6055 F:      tools/perf/bench/futex*
6056 F:      Documentation/*futex*
6057
6058 GCC PLUGINS
6059 M:      Kees Cook <keescook@chromium.org>
6060 R:      Emese Revfy <re.emese@gmail.com>
6061 L:      kernel-hardening@lists.openwall.com
6062 S:      Maintained
6063 F:      scripts/gcc-plugins/
6064 F:      scripts/gcc-plugin.sh
6065 F:      scripts/Makefile.gcc-plugins
6066 F:      Documentation/gcc-plugins.txt
6067
6068 GASKET DRIVER FRAMEWORK
6069 M:      Rob Springer <rspringer@google.com>
6070 M:      Todd Poynor <toddpoynor@google.com>
6071 M:      Ben Chan <benchan@chromium.org>
6072 S:      Maintained
6073 F:      drivers/staging/gasket/
6074
6075 GCOV BASED KERNEL PROFILING
6076 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6077 S:      Maintained
6078 F:      kernel/gcov/
6079 F:      Documentation/dev-tools/gcov.rst
6080
6081 GDB KERNEL DEBUGGING HELPER SCRIPTS
6082 M:      Jan Kiszka <jan.kiszka@siemens.com>
6083 M:      Kieran Bingham <kbingham@kernel.org>
6084 S:      Supported
6085 F:      scripts/gdb/
6086
6087 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6088 M:      Achim Leubner <achim_leubner@adaptec.com>
6089 L:      linux-scsi@vger.kernel.org
6090 W:      http://www.icp-vortex.com/
6091 S:      Supported
6092 F:      drivers/scsi/gdt*
6093
6094 GEMTEK FM RADIO RECEIVER DRIVER
6095 M:      Hans Verkuil <hverkuil@xs4all.nl>
6096 L:      linux-media@vger.kernel.org
6097 T:      git git://linuxtv.org/media_tree.git
6098 W:      https://linuxtv.org
6099 S:      Maintained
6100 F:      drivers/media/radio/radio-gemtek*
6101
6102 GENERIC GPIO I2C DRIVER
6103 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6104 S:      Supported
6105 F:      drivers/i2c/busses/i2c-gpio.c
6106 F:      include/linux/platform_data/i2c-gpio.h
6107
6108 GENERIC GPIO I2C MULTIPLEXER DRIVER
6109 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6110 L:      linux-i2c@vger.kernel.org
6111 S:      Supported
6112 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6113 F:      include/linux/platform_data/i2c-mux-gpio.h
6114 F:      Documentation/i2c/muxes/i2c-mux-gpio
6115
6116 GENERIC HDLC (WAN) DRIVERS
6117 M:      Krzysztof Halasa <khc@pm.waw.pl>
6118 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6119 S:      Maintained
6120 F:      drivers/net/wan/c101.c
6121 F:      drivers/net/wan/hd6457*
6122 F:      drivers/net/wan/hdlc*
6123 F:      drivers/net/wan/n2.c
6124 F:      drivers/net/wan/pc300too.c
6125 F:      drivers/net/wan/pci200syn.c
6126 F:      drivers/net/wan/wanxl*
6127
6128 GENERIC INCLUDE/ASM HEADER FILES
6129 M:      Arnd Bergmann <arnd@arndb.de>
6130 L:      linux-arch@vger.kernel.org
6131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6132 S:      Maintained
6133 F:      include/asm-generic/
6134 F:      include/uapi/asm-generic/
6135
6136 GENERIC PHY FRAMEWORK
6137 M:      Kishon Vijay Abraham I <kishon@ti.com>
6138 L:      linux-kernel@vger.kernel.org
6139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6140 S:      Supported
6141 F:      drivers/phy/
6142 F:      include/linux/phy/
6143
6144 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6145 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6146 S:      Supported
6147 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6148
6149 GENERIC PM DOMAINS
6150 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6151 M:      Kevin Hilman <khilman@kernel.org>
6152 M:      Ulf Hansson <ulf.hansson@linaro.org>
6153 L:      linux-pm@vger.kernel.org
6154 S:      Supported
6155 F:      drivers/base/power/domain*.c
6156 F:      include/linux/pm_domain.h
6157 F:      Documentation/devicetree/bindings/power/power_domain.txt
6158
6159 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6160 M:      Eugen Hristev <eugen.hristev@microchip.com>
6161 L:      linux-input@vger.kernel.org
6162 S:      Maintained
6163 F:      drivers/input/touchscreen/resistive-adc-touch.c
6164
6165 GENERIC UIO DRIVER FOR PCI DEVICES
6166 M:      "Michael S. Tsirkin" <mst@redhat.com>
6167 L:      kvm@vger.kernel.org
6168 S:      Supported
6169 F:      drivers/uio/uio_pci_generic.c
6170
6171 GENWQE (IBM Generic Workqueue Card)
6172 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6173 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6174 S:      Supported
6175 F:      drivers/misc/genwqe/
6176
6177 GET_MAINTAINER SCRIPT
6178 M:      Joe Perches <joe@perches.com>
6179 S:      Maintained
6180 F:      scripts/get_maintainer.pl
6181
6182 GFS2 FILE SYSTEM
6183 M:      Bob Peterson <rpeterso@redhat.com>
6184 M:      Andreas Gruenbacher <agruenba@redhat.com>
6185 L:      cluster-devel@redhat.com
6186 W:      http://sources.redhat.com/cluster/
6187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6188 S:      Supported
6189 F:      Documentation/filesystems/gfs2*.txt
6190 F:      fs/gfs2/
6191 F:      include/uapi/linux/gfs2_ondisk.h
6192
6193 GIGASET ISDN DRIVERS
6194 M:      Paul Bolle <pebolle@tiscali.nl>
6195 L:      gigaset307x-common@lists.sourceforge.net
6196 W:      http://gigaset307x.sourceforge.net/
6197 S:      Odd Fixes
6198 F:      Documentation/isdn/README.gigaset
6199 F:      drivers/isdn/gigaset/
6200 F:      include/uapi/linux/gigaset_dev.h
6201
6202 GNSS SUBSYSTEM
6203 M:      Johan Hovold <johan@kernel.org>
6204 S:      Maintained
6205 F:      Documentation/ABI/testing/sysfs-class-gnss
6206 F:      Documentation/devicetree/bindings/gnss/
6207 F:      drivers/gnss/
6208 F:      include/linux/gnss.h
6209
6210 GO7007 MPEG CODEC
6211 M:      Hans Verkuil <hans.verkuil@cisco.com>
6212 L:      linux-media@vger.kernel.org
6213 S:      Maintained
6214 F:      drivers/media/usb/go7007/
6215
6216 GOODIX TOUCHSCREEN
6217 M:      Bastien Nocera <hadess@hadess.net>
6218 L:      linux-input@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/input/touchscreen/goodix.c
6221
6222 GPD POCKET FAN DRIVER
6223 M:      Hans de Goede <hdegoede@redhat.com>
6224 L:      platform-driver-x86@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/platform/x86/gpd-pocket-fan.c
6227
6228 GPIO ACPI SUPPORT
6229 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6230 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6231 L:      linux-gpio@vger.kernel.org
6232 L:      linux-acpi@vger.kernel.org
6233 S:      Maintained
6234 F:      Documentation/acpi/gpio-properties.txt
6235 F:      drivers/gpio/gpiolib-acpi.c
6236
6237 GPIO IR Transmitter
6238 M:      Sean Young <sean@mess.org>
6239 L:      linux-media@vger.kernel.org
6240 S:      Maintained
6241 F:      drivers/media/rc/gpio-ir-tx.c
6242
6243 GPIO MOCKUP DRIVER
6244 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6245 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6246 L:      linux-gpio@vger.kernel.org
6247 S:      Maintained
6248 F:      drivers/gpio/gpio-mockup.c
6249 F:      tools/testing/selftests/gpio/
6250
6251 GPIO SUBSYSTEM
6252 M:      Linus Walleij <linus.walleij@linaro.org>
6253 L:      linux-gpio@vger.kernel.org
6254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6255 S:      Maintained
6256 F:      Documentation/devicetree/bindings/gpio/
6257 F:      Documentation/driver-api/gpio/
6258 F:      Documentation/gpio/
6259 F:      Documentation/ABI/testing/gpio-cdev
6260 F:      Documentation/ABI/obsolete/sysfs-gpio
6261 F:      drivers/gpio/
6262 F:      include/linux/gpio/
6263 F:      include/linux/gpio.h
6264 F:      include/linux/of_gpio.h
6265 F:      include/asm-generic/gpio.h
6266 F:      include/uapi/linux/gpio.h
6267 F:      tools/gpio/
6268
6269 GRE DEMULTIPLEXER DRIVER
6270 M:      Dmitry Kozlov <xeb@mail.ru>
6271 L:      netdev@vger.kernel.org
6272 S:      Maintained
6273 F:      net/ipv4/gre_demux.c
6274 F:      net/ipv4/gre_offload.c
6275 F:      include/net/gre.h
6276
6277 GRETH 10/100/1G Ethernet MAC device driver
6278 M:      Andreas Larsson <andreas@gaisler.com>
6279 L:      netdev@vger.kernel.org
6280 S:      Maintained
6281 F:      drivers/net/ethernet/aeroflex/
6282
6283 GREYBUS AUDIO PROTOCOLS DRIVERS
6284 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6285 M:      Mark Greer <mgreer@animalcreek.com>
6286 S:      Maintained
6287 F:      drivers/staging/greybus/audio_apbridgea.c
6288 F:      drivers/staging/greybus/audio_apbridgea.h
6289 F:      drivers/staging/greybus/audio_codec.c
6290 F:      drivers/staging/greybus/audio_codec.h
6291 F:      drivers/staging/greybus/audio_gb.c
6292 F:      drivers/staging/greybus/audio_manager.c
6293 F:      drivers/staging/greybus/audio_manager.h
6294 F:      drivers/staging/greybus/audio_manager_module.c
6295 F:      drivers/staging/greybus/audio_manager_private.h
6296 F:      drivers/staging/greybus/audio_manager_sysfs.c
6297 F:      drivers/staging/greybus/audio_module.c
6298 F:      drivers/staging/greybus/audio_topology.c
6299
6300 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6301 M:      Viresh Kumar <vireshk@kernel.org>
6302 S:      Maintained
6303 F:      drivers/staging/greybus/authentication.c
6304 F:      drivers/staging/greybus/bootrom.c
6305 F:      drivers/staging/greybus/firmware.h
6306 F:      drivers/staging/greybus/fw-core.c
6307 F:      drivers/staging/greybus/fw-download.c
6308 F:      drivers/staging/greybus/fw-management.c
6309 F:      drivers/staging/greybus/greybus_authentication.h
6310 F:      drivers/staging/greybus/greybus_firmware.h
6311 F:      drivers/staging/greybus/hid.c
6312 F:      drivers/staging/greybus/i2c.c
6313 F:      drivers/staging/greybus/spi.c
6314 F:      drivers/staging/greybus/spilib.c
6315 F:      drivers/staging/greybus/spilib.h
6316
6317 GREYBUS LOOPBACK DRIVER
6318 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/loopback.c
6321
6322 GREYBUS PLATFORM DRIVERS
6323 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6324 S:      Maintained
6325 F:      drivers/staging/greybus/arche-platform.c
6326 F:      drivers/staging/greybus/arche-apb-ctrl.c
6327 F:      drivers/staging/greybus/arche_platform.h
6328
6329 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6330 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6331 S:      Maintained
6332 F:      drivers/staging/greybus/sdio.c
6333 F:      drivers/staging/greybus/light.c
6334 F:      drivers/staging/greybus/gpio.c
6335 F:      drivers/staging/greybus/power_supply.c
6336 F:      drivers/staging/greybus/spi.c
6337 F:      drivers/staging/greybus/spilib.c
6338
6339 GREYBUS SUBSYSTEM
6340 M:      Johan Hovold <johan@kernel.org>
6341 M:      Alex Elder <elder@kernel.org>
6342 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6343 S:      Maintained
6344 F:      drivers/staging/greybus/
6345 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6346
6347 GREYBUS UART PROTOCOLS DRIVERS
6348 M:      David Lin <dtwlin@gmail.com>
6349 S:      Maintained
6350 F:      drivers/staging/greybus/uart.c
6351 F:      drivers/staging/greybus/log.c
6352
6353 GS1662 VIDEO SERIALIZER
6354 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6355 L:      linux-media@vger.kernel.org
6356 T:      git git://linuxtv.org/media_tree.git
6357 S:      Maintained
6358 F:      drivers/media/spi/gs1662.c
6359
6360 GSPCA FINEPIX SUBDRIVER
6361 M:      Frank Zago <frank@zago.net>
6362 L:      linux-media@vger.kernel.org
6363 T:      git git://linuxtv.org/media_tree.git
6364 S:      Maintained
6365 F:      drivers/media/usb/gspca/finepix.c
6366
6367 GSPCA GL860 SUBDRIVER
6368 M:      Olivier Lorin <o.lorin@laposte.net>
6369 L:      linux-media@vger.kernel.org
6370 T:      git git://linuxtv.org/media_tree.git
6371 S:      Maintained
6372 F:      drivers/media/usb/gspca/gl860/
6373
6374 GSPCA M5602 SUBDRIVER
6375 M:      Erik Andren <erik.andren@gmail.com>
6376 L:      linux-media@vger.kernel.org
6377 T:      git git://linuxtv.org/media_tree.git
6378 S:      Maintained
6379 F:      drivers/media/usb/gspca/m5602/
6380
6381 GSPCA PAC207 SONIXB SUBDRIVER
6382 M:      Hans Verkuil <hverkuil@xs4all.nl>
6383 L:      linux-media@vger.kernel.org
6384 T:      git git://linuxtv.org/media_tree.git
6385 S:      Odd Fixes
6386 F:      drivers/media/usb/gspca/pac207.c
6387
6388 GSPCA SN9C20X SUBDRIVER
6389 M:      Brian Johnson <brijohn@gmail.com>
6390 L:      linux-media@vger.kernel.org
6391 T:      git git://linuxtv.org/media_tree.git
6392 S:      Maintained
6393 F:      drivers/media/usb/gspca/sn9c20x.c
6394
6395 GSPCA T613 SUBDRIVER
6396 M:      Leandro Costantino <lcostantino@gmail.com>
6397 L:      linux-media@vger.kernel.org
6398 T:      git git://linuxtv.org/media_tree.git
6399 S:      Maintained
6400 F:      drivers/media/usb/gspca/t613.c
6401
6402 GSPCA USB WEBCAM DRIVER
6403 M:      Hans Verkuil <hverkuil@xs4all.nl>
6404 L:      linux-media@vger.kernel.org
6405 T:      git git://linuxtv.org/media_tree.git
6406 S:      Odd Fixes
6407 F:      drivers/media/usb/gspca/
6408
6409 GTP (GPRS Tunneling Protocol)
6410 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6411 M:      Harald Welte <laforge@gnumonks.org>
6412 L:      osmocom-net-gprs@lists.osmocom.org
6413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6414 S:      Maintained
6415 F:      drivers/net/gtp.c
6416
6417 GUID PARTITION TABLE (GPT)
6418 M:      Davidlohr Bueso <dave@stgolabs.net>
6419 L:      linux-efi@vger.kernel.org
6420 S:      Maintained
6421 F:      block/partitions/efi.*
6422
6423 H8/300 ARCHITECTURE
6424 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6425 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6426 W:      http://uclinux-h8.sourceforge.jp
6427 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6428 S:      Maintained
6429 F:      arch/h8300/
6430 F:      drivers/clocksource/h8300_*.c
6431 F:      drivers/clk/h8300/
6432 F:      drivers/irqchip/irq-renesas-h8*.c
6433
6434 HACKRF MEDIA DRIVER
6435 M:      Antti Palosaari <crope@iki.fi>
6436 L:      linux-media@vger.kernel.org
6437 W:      https://linuxtv.org
6438 W:      http://palosaari.fi/linux/
6439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6440 T:      git git://linuxtv.org/anttip/media_tree.git
6441 S:      Maintained
6442 F:      drivers/media/usb/hackrf/
6443
6444 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6445 M:      Frank Seidel <frank@f-seidel.de>
6446 L:      platform-driver-x86@vger.kernel.org
6447 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6448 S:      Maintained
6449 F:      drivers/platform/x86/hdaps.c
6450
6451 HARDWARE MONITORING
6452 M:      Jean Delvare <jdelvare@suse.com>
6453 M:      Guenter Roeck <linux@roeck-us.net>
6454 L:      linux-hwmon@vger.kernel.org
6455 W:      http://hwmon.wiki.kernel.org/
6456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6457 S:      Maintained
6458 F:      Documentation/devicetree/bindings/hwmon/
6459 F:      Documentation/hwmon/
6460 F:      drivers/hwmon/
6461 F:      include/linux/hwmon*.h
6462
6463 HARDWARE RANDOM NUMBER GENERATOR CORE
6464 M:      Matt Mackall <mpm@selenic.com>
6465 M:      Herbert Xu <herbert@gondor.apana.org.au>
6466 L:      linux-crypto@vger.kernel.org
6467 S:      Odd fixes
6468 F:      Documentation/devicetree/bindings/rng/
6469 F:      Documentation/hw_random.txt
6470 F:      drivers/char/hw_random/
6471 F:      include/linux/hw_random.h
6472
6473 HARDWARE TRACING FACILITIES
6474 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6475 S:      Maintained
6476 F:      drivers/hwtracing/
6477
6478 HARDWARE SPINLOCK CORE
6479 M:      Ohad Ben-Cohen <ohad@wizery.com>
6480 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6481 L:      linux-remoteproc@vger.kernel.org
6482 S:      Maintained
6483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6484 F:      Documentation/devicetree/bindings/hwlock/
6485 F:      Documentation/hwspinlock.txt
6486 F:      drivers/hwspinlock/
6487 F:      include/linux/hwspinlock.h
6488
6489 HARMONY SOUND DRIVER
6490 L:      linux-parisc@vger.kernel.org
6491 S:      Maintained
6492 F:      sound/parisc/harmony.*
6493
6494 HDPVR USB VIDEO ENCODER DRIVER
6495 M:      Hans Verkuil <hverkuil@xs4all.nl>
6496 L:      linux-media@vger.kernel.org
6497 T:      git git://linuxtv.org/media_tree.git
6498 W:      https://linuxtv.org
6499 S:      Odd Fixes
6500 F:      drivers/media/usb/hdpvr/
6501
6502 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6503 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6504 S:      Supported
6505 F:      Documentation/watchdog/hpwdt.txt
6506 F:      drivers/watchdog/hpwdt.c
6507
6508 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6509 M:      Don Brace <don.brace@microsemi.com>
6510 L:      esc.storagedev@microsemi.com
6511 L:      linux-scsi@vger.kernel.org
6512 S:      Supported
6513 F:      Documentation/scsi/hpsa.txt
6514 F:      drivers/scsi/hpsa*.[ch]
6515 F:      include/linux/cciss*.h
6516 F:      include/uapi/linux/cciss*.h
6517
6518 HFI1 DRIVER
6519 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6520 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6521 L:      linux-rdma@vger.kernel.org
6522 S:      Supported
6523 F:      drivers/infiniband/hw/hfi1
6524
6525 HFS FILESYSTEM
6526 L:      linux-fsdevel@vger.kernel.org
6527 S:      Orphan
6528 F:      Documentation/filesystems/hfs.txt
6529 F:      fs/hfs/
6530
6531 HFSPLUS FILESYSTEM
6532 L:      linux-fsdevel@vger.kernel.org
6533 S:      Orphan
6534 F:      Documentation/filesystems/hfsplus.txt
6535 F:      fs/hfsplus/
6536
6537 HGA FRAMEBUFFER DRIVER
6538 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6539 L:      linux-nvidia@lists.surfsouth.com
6540 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6541 S:      Maintained
6542 F:      drivers/video/fbdev/hgafb.c
6543
6544 HIBERNATION (aka Software Suspend, aka swsusp)
6545 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6546 M:      Pavel Machek <pavel@ucw.cz>
6547 L:      linux-pm@vger.kernel.org
6548 B:      https://bugzilla.kernel.org
6549 S:      Supported
6550 F:      arch/x86/power/
6551 F:      drivers/base/power/
6552 F:      kernel/power/
6553 F:      include/linux/suspend.h
6554 F:      include/linux/freezer.h
6555 F:      include/linux/pm.h
6556 F:      arch/*/include/asm/suspend*.h
6557
6558 HID CORE LAYER
6559 M:      Jiri Kosina <jikos@kernel.org>
6560 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6561 L:      linux-input@vger.kernel.org
6562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6563 S:      Maintained
6564 F:      drivers/hid/
6565 F:      include/linux/hid*
6566 F:      include/uapi/linux/hid*
6567
6568 HID SENSOR HUB DRIVERS
6569 M:      Jiri Kosina <jikos@kernel.org>
6570 M:      Jonathan Cameron <jic23@kernel.org>
6571 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6572 L:      linux-input@vger.kernel.org
6573 L:      linux-iio@vger.kernel.org
6574 S:      Maintained
6575 F:      Documentation/hid/hid-sensor*
6576 F:      drivers/hid/hid-sensor-*
6577 F:      drivers/iio/*/hid-*
6578 F:      include/linux/hid-sensor-*
6579
6580 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6581 M:      Thomas Gleixner <tglx@linutronix.de>
6582 L:      linux-kernel@vger.kernel.org
6583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6584 S:      Maintained
6585 F:      Documentation/timers/
6586 F:      kernel/time/hrtimer.c
6587 F:      kernel/time/clockevents.c
6588 F:      kernel/time/timer_*.c
6589 F:      include/linux/clockchips.h
6590 F:      include/linux/hrtimer.h
6591
6592 HIGH-SPEED SCC DRIVER FOR AX.25
6593 L:      linux-hams@vger.kernel.org
6594 S:      Orphan
6595 F:      drivers/net/hamradio/dmascc.c
6596 F:      drivers/net/hamradio/scc.c
6597
6598 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6599 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6600 W:      http://www.highpoint-tech.com
6601 S:      Supported
6602 F:      Documentation/scsi/hptiop.txt
6603 F:      drivers/scsi/hptiop.c
6604
6605 HIPPI
6606 M:      Jes Sorensen <jes@trained-monkey.org>
6607 L:      linux-hippi@sunsite.dk
6608 S:      Maintained
6609 F:      include/linux/hippidevice.h
6610 F:      include/uapi/linux/if_hippi.h
6611 F:      net/802/hippi.c
6612 F:      drivers/net/hippi/
6613
6614 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6615 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6616 M:      Salil Mehta <salil.mehta@huawei.com>
6617 L:      netdev@vger.kernel.org
6618 W:      http://www.hisilicon.com
6619 S:      Maintained
6620 F:      drivers/net/ethernet/hisilicon/hns3/
6621
6622 HISILICON LPC BUS DRIVER
6623 M:      john.garry@huawei.com
6624 W:      http://www.hisilicon.com
6625 S:      Maintained
6626 F:      drivers/bus/hisi_lpc.c
6627 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6628
6629 HISILICON NETWORK SUBSYSTEM DRIVER
6630 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6631 M:      Salil Mehta <salil.mehta@huawei.com>
6632 L:      netdev@vger.kernel.org
6633 W:      http://www.hisilicon.com
6634 S:      Maintained
6635 F:      drivers/net/ethernet/hisilicon/
6636 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6637
6638 HISILICON PMU DRIVER
6639 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6640 W:      http://www.hisilicon.com
6641 S:      Supported
6642 F:      drivers/perf/hisilicon
6643 F:      Documentation/perf/hisi-pmu.txt
6644
6645 HISILICON ROCE DRIVER
6646 M:      Lijun Ou <oulijun@huawei.com>
6647 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6648 L:      linux-rdma@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/infiniband/hw/hns/
6651 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6652
6653 HISILICON SAS Controller
6654 M:      John Garry <john.garry@huawei.com>
6655 W:      http://www.hisilicon.com
6656 S:      Supported
6657 F:      drivers/scsi/hisi_sas/
6658 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6659
6660 HMM - Heterogeneous Memory Management
6661 M:      Jérôme Glisse <jglisse@redhat.com>
6662 L:      linux-mm@kvack.org
6663 S:      Maintained
6664 F:      mm/hmm*
6665 F:      include/linux/hmm*
6666 F:      Documentation/vm/hmm.rst
6667
6668 HOST AP DRIVER
6669 M:      Jouni Malinen <j@w1.fi>
6670 L:      linux-wireless@vger.kernel.org
6671 W:      http://w1.fi/hostap-driver.html
6672 S:      Obsolete
6673 F:      drivers/net/wireless/intersil/hostap/
6674
6675 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6676 L:      platform-driver-x86@vger.kernel.org
6677 S:      Orphan
6678 F:      drivers/platform/x86/tc1100-wmi.c
6679
6680 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6681 M:      Jaroslav Kysela <perex@perex.cz>
6682 S:      Maintained
6683 F:      drivers/net/ethernet/hp/hp100.*
6684
6685 HPET:   High Precision Event Timers driver
6686 M:      Clemens Ladisch <clemens@ladisch.de>
6687 S:      Maintained
6688 F:      Documentation/timers/hpet.txt
6689 F:      drivers/char/hpet.c
6690 F:      include/linux/hpet.h
6691 F:      include/uapi/linux/hpet.h
6692
6693 HPET:   x86
6694 S:      Orphan
6695 F:      arch/x86/kernel/hpet.c
6696 F:      arch/x86/include/asm/hpet.h
6697
6698 HPFS FILESYSTEM
6699 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6700 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6701 S:      Maintained
6702 F:      fs/hpfs/
6703
6704 HSI SUBSYSTEM
6705 M:      Sebastian Reichel <sre@kernel.org>
6706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6707 S:      Maintained
6708 F:      Documentation/ABI/testing/sysfs-bus-hsi
6709 F:      Documentation/driver-api/hsi.rst
6710 F:      drivers/hsi/
6711 F:      include/linux/hsi/
6712 F:      include/uapi/linux/hsi/
6713
6714 HSO 3G MODEM DRIVER
6715 L:      linux-usb@vger.kernel.org
6716 S:      Orphan
6717 F:      drivers/net/usb/hso.c
6718
6719 HSR NETWORK PROTOCOL
6720 M:      Arvid Brodin <arvid.brodin@alten.se>
6721 L:      netdev@vger.kernel.org
6722 S:      Maintained
6723 F:      net/hsr/
6724
6725 HT16K33 LED CONTROLLER DRIVER
6726 M:      Robin van der Gracht <robin@protonic.nl>
6727 S:      Maintained
6728 F:      drivers/auxdisplay/ht16k33.c
6729 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6730
6731 HTCPEN TOUCHSCREEN DRIVER
6732 M:      Pau Oliva Fora <pof@eslack.org>
6733 L:      linux-input@vger.kernel.org
6734 S:      Maintained
6735 F:      drivers/input/touchscreen/htcpen.c
6736
6737 HUAWEI ETHERNET DRIVER
6738 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6739 L:      netdev@vger.kernel.org
6740 S:      Supported
6741 F:      Documentation/networking/hinic.txt
6742 F:      drivers/net/ethernet/huawei/hinic/
6743
6744 HUGETLB FILESYSTEM
6745 M:      Mike Kravetz <mike.kravetz@oracle.com>
6746 L:      linux-mm@kvack.org
6747 S:      Maintained
6748 F:      fs/hugetlbfs/
6749 F:      mm/hugetlb.c
6750 F:      include/linux/hugetlb.h
6751 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6752 F:      Documentation/vm/hugetlbfs_reserv.rst
6753 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6754
6755 HVA ST MEDIA DRIVER
6756 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6757 L:      linux-media@vger.kernel.org
6758 T:      git git://linuxtv.org/media_tree.git
6759 W:      https://linuxtv.org
6760 S:      Supported
6761 F:      drivers/media/platform/sti/hva
6762
6763 HWPOISON MEMORY FAILURE HANDLING
6764 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6765 L:      linux-mm@kvack.org
6766 S:      Maintained
6767 F:      mm/memory-failure.c
6768 F:      mm/hwpoison-inject.c
6769
6770 Hyper-V CORE AND DRIVERS
6771 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6772 M:      Haiyang Zhang <haiyangz@microsoft.com>
6773 M:      Stephen Hemminger <sthemmin@microsoft.com>
6774 L:      devel@linuxdriverproject.org
6775 S:      Maintained
6776 F:      Documentation/networking/netvsc.txt
6777 F:      arch/x86/include/asm/mshyperv.h
6778 F:      arch/x86/include/asm/trace/hyperv.h
6779 F:      arch/x86/include/asm/hyperv-tlfs.h
6780 F:      arch/x86/kernel/cpu/mshyperv.c
6781 F:      arch/x86/hyperv
6782 F:      drivers/hid/hid-hyperv.c
6783 F:      drivers/hv/
6784 F:      drivers/input/serio/hyperv-keyboard.c
6785 F:      drivers/pci/controller/pci-hyperv.c
6786 F:      drivers/net/hyperv/
6787 F:      drivers/scsi/storvsc_drv.c
6788 F:      drivers/uio/uio_hv_generic.c
6789 F:      drivers/video/fbdev/hyperv_fb.c
6790 F:      net/vmw_vsock/hyperv_transport.c
6791 F:      include/linux/hyperv.h
6792 F:      include/uapi/linux/hyperv.h
6793 F:      tools/hv/
6794 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6795
6796 HYPERVISOR VIRTUAL CONSOLE DRIVER
6797 L:      linuxppc-dev@lists.ozlabs.org
6798 S:      Odd Fixes
6799 F:      drivers/tty/hvc/
6800
6801 I2C ACPI SUPPORT
6802 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6803 L:      linux-i2c@vger.kernel.org
6804 L:      linux-acpi@vger.kernel.org
6805 S:      Maintained
6806 F:      drivers/i2c/i2c-core-acpi.c
6807
6808 I2C MUXES
6809 M:      Peter Rosin <peda@axentia.se>
6810 L:      linux-i2c@vger.kernel.org
6811 S:      Maintained
6812 F:      Documentation/i2c/i2c-topology
6813 F:      Documentation/i2c/muxes/
6814 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6815 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6816 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6817 F:      drivers/i2c/i2c-mux.c
6818 F:      drivers/i2c/muxes/
6819 F:      include/linux/i2c-mux.h
6820
6821 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6822 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6823 L:      linux-i2c@vger.kernel.org
6824 S:      Maintained
6825 F:      drivers/i2c/busses/i2c-mv64xxx.c
6826
6827 I2C OVER PARALLEL PORT
6828 M:      Jean Delvare <jdelvare@suse.com>
6829 L:      linux-i2c@vger.kernel.org
6830 S:      Maintained
6831 F:      Documentation/i2c/busses/i2c-parport
6832 F:      Documentation/i2c/busses/i2c-parport-light
6833 F:      drivers/i2c/busses/i2c-parport.c
6834 F:      drivers/i2c/busses/i2c-parport-light.c
6835
6836 I2C SUBSYSTEM
6837 M:      Wolfram Sang <wsa@the-dreams.de>
6838 L:      linux-i2c@vger.kernel.org
6839 W:      https://i2c.wiki.kernel.org/
6840 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6842 S:      Maintained
6843 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6844 F:      Documentation/i2c/
6845 F:      drivers/i2c/*
6846 F:      include/linux/i2c.h
6847 F:      include/linux/i2c-dev.h
6848 F:      include/linux/i2c-smbus.h
6849 F:      include/uapi/linux/i2c.h
6850 F:      include/uapi/linux/i2c-*.h
6851
6852 I2C SUBSYSTEM HOST DRIVERS
6853 L:      linux-i2c@vger.kernel.org
6854 W:      https://i2c.wiki.kernel.org/
6855 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6857 S:      Odd Fixes
6858 F:      Documentation/devicetree/bindings/i2c/
6859 F:      drivers/i2c/algos/
6860 F:      drivers/i2c/busses/
6861
6862 I2C-TAOS-EVM DRIVER
6863 M:      Jean Delvare <jdelvare@suse.com>
6864 L:      linux-i2c@vger.kernel.org
6865 S:      Maintained
6866 F:      Documentation/i2c/busses/i2c-taos-evm
6867 F:      drivers/i2c/busses/i2c-taos-evm.c
6868
6869 I2C-TINY-USB DRIVER
6870 M:      Till Harbaum <till@harbaum.org>
6871 L:      linux-i2c@vger.kernel.org
6872 W:      http://www.harbaum.org/till/i2c_tiny_usb
6873 S:      Maintained
6874 F:      drivers/i2c/busses/i2c-tiny-usb.c
6875
6876 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6877 M:      Jean Delvare <jdelvare@suse.com>
6878 L:      linux-i2c@vger.kernel.org
6879 S:      Maintained
6880 F:      Documentation/i2c/busses/i2c-ali1535
6881 F:      Documentation/i2c/busses/i2c-ali1563
6882 F:      Documentation/i2c/busses/i2c-ali15x3
6883 F:      Documentation/i2c/busses/i2c-amd756
6884 F:      Documentation/i2c/busses/i2c-amd8111
6885 F:      Documentation/i2c/busses/i2c-i801
6886 F:      Documentation/i2c/busses/i2c-nforce2
6887 F:      Documentation/i2c/busses/i2c-piix4
6888 F:      Documentation/i2c/busses/i2c-sis5595
6889 F:      Documentation/i2c/busses/i2c-sis630
6890 F:      Documentation/i2c/busses/i2c-sis96x
6891 F:      Documentation/i2c/busses/i2c-via
6892 F:      Documentation/i2c/busses/i2c-viapro
6893 F:      drivers/i2c/busses/i2c-ali1535.c
6894 F:      drivers/i2c/busses/i2c-ali1563.c
6895 F:      drivers/i2c/busses/i2c-ali15x3.c
6896 F:      drivers/i2c/busses/i2c-amd756.c
6897 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6898 F:      drivers/i2c/busses/i2c-amd8111.c
6899 F:      drivers/i2c/busses/i2c-i801.c
6900 F:      drivers/i2c/busses/i2c-isch.c
6901 F:      drivers/i2c/busses/i2c-nforce2.c
6902 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6903 F:      drivers/i2c/busses/i2c-piix4.c
6904 F:      drivers/i2c/busses/i2c-sis5595.c
6905 F:      drivers/i2c/busses/i2c-sis630.c
6906 F:      drivers/i2c/busses/i2c-sis96x.c
6907 F:      drivers/i2c/busses/i2c-via.c
6908 F:      drivers/i2c/busses/i2c-viapro.c
6909
6910 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6911 M:      Hans de Goede <hdegoede@redhat.com>
6912 L:      linux-i2c@vger.kernel.org
6913 S:      Maintained
6914 F:      drivers/i2c/busses/i2c-cht-wc.c
6915
6916 I2C/SMBUS ISMT DRIVER
6917 M:      Seth Heasley <seth.heasley@intel.com>
6918 M:      Neil Horman <nhorman@tuxdriver.com>
6919 L:      linux-i2c@vger.kernel.org
6920 F:      drivers/i2c/busses/i2c-ismt.c
6921 F:      Documentation/i2c/busses/i2c-ismt
6922
6923 I2C/SMBUS STUB DRIVER
6924 M:      Jean Delvare <jdelvare@suse.com>
6925 L:      linux-i2c@vger.kernel.org
6926 S:      Maintained
6927 F:      drivers/i2c/i2c-stub.c
6928
6929 IA64 (Itanium) PLATFORM
6930 M:      Tony Luck <tony.luck@intel.com>
6931 M:      Fenghua Yu <fenghua.yu@intel.com>
6932 L:      linux-ia64@vger.kernel.org
6933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6934 S:      Maintained
6935 F:      arch/ia64/
6936
6937 IBM Power 842 compression accelerator
6938 M:      Haren Myneni <haren@us.ibm.com>
6939 S:      Supported
6940 F:      drivers/crypto/nx/Makefile
6941 F:      drivers/crypto/nx/Kconfig
6942 F:      drivers/crypto/nx/nx-842*
6943 F:      include/linux/sw842.h
6944 F:      crypto/842.c
6945 F:      lib/842/
6946
6947 IBM Power in-Nest Crypto Acceleration
6948 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6949 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6950 L:      linux-crypto@vger.kernel.org
6951 S:      Supported
6952 F:      drivers/crypto/nx/Makefile
6953 F:      drivers/crypto/nx/Kconfig
6954 F:      drivers/crypto/nx/nx-aes*
6955 F:      drivers/crypto/nx/nx-sha*
6956 F:      drivers/crypto/nx/nx.*
6957 F:      drivers/crypto/nx/nx_csbcpb.h
6958 F:      drivers/crypto/nx/nx_debugfs.h
6959
6960 IBM Power Linux RAID adapter
6961 M:      Brian King <brking@us.ibm.com>
6962 S:      Supported
6963 F:      drivers/scsi/ipr.*
6964
6965 IBM Power SRIOV Virtual NIC Device Driver
6966 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6967 M:      John Allen <jallen@linux.vnet.ibm.com>
6968 L:      netdev@vger.kernel.org
6969 S:      Supported
6970 F:      drivers/net/ethernet/ibm/ibmvnic.*
6971
6972 IBM Power Virtual Accelerator Switchboard
6973 M:      Sukadev Bhattiprolu
6974 L:      linuxppc-dev@lists.ozlabs.org
6975 S:      Supported
6976 F:      arch/powerpc/platforms/powernv/vas*
6977 F:      arch/powerpc/platforms/powernv/copy-paste.h
6978 F:      arch/powerpc/include/asm/vas.h
6979 F:      arch/powerpc/include/uapi/asm/vas.h
6980
6981 IBM Power Virtual Ethernet Device Driver
6982 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6983 L:      netdev@vger.kernel.org
6984 S:      Supported
6985 F:      drivers/net/ethernet/ibm/ibmveth.*
6986
6987 IBM Power Virtual FC Device Drivers
6988 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6989 L:      linux-scsi@vger.kernel.org
6990 S:      Supported
6991 F:      drivers/scsi/ibmvscsi/ibmvfc*
6992
6993 IBM Power Virtual Management Channel Driver
6994 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6995 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6996 S:      Supported
6997 F:      drivers/misc/ibmvmc.*
6998
6999 IBM Power Virtual SCSI Device Drivers
7000 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7001 L:      linux-scsi@vger.kernel.org
7002 S:      Supported
7003 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7004 F:      include/scsi/viosrp.h
7005
7006 IBM Power Virtual SCSI Device Target Driver
7007 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7008 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7009 L:      linux-scsi@vger.kernel.org
7010 L:      target-devel@vger.kernel.org
7011 S:      Supported
7012 F:      drivers/scsi/ibmvscsi_tgt/
7013
7014 IBM Power VMX Cryptographic instructions
7015 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7016 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7017 L:      linux-crypto@vger.kernel.org
7018 S:      Supported
7019 F:      drivers/crypto/vmx/Makefile
7020 F:      drivers/crypto/vmx/Kconfig
7021 F:      drivers/crypto/vmx/vmx.c
7022 F:      drivers/crypto/vmx/aes*
7023 F:      drivers/crypto/vmx/ghash*
7024 F:      drivers/crypto/vmx/ppc-xlate.pl
7025
7026 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7027 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7028 L:      linux-pci@vger.kernel.org
7029 L:      linuxppc-dev@lists.ozlabs.org
7030 S:      Supported
7031 F:      drivers/pci/hotplug/rpaphp*
7032
7033 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7034 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7035 L:      linux-pci@vger.kernel.org
7036 L:      linuxppc-dev@lists.ozlabs.org
7037 S:      Supported
7038 F:      drivers/pci/hotplug/rpadlpar*
7039
7040 IBM ServeRAID RAID DRIVER
7041 S:      Orphan
7042 F:      drivers/scsi/ips.*
7043
7044 ICH LPC AND GPIO DRIVER
7045 M:      Peter Tyser <ptyser@xes-inc.com>
7046 S:      Maintained
7047 F:      drivers/mfd/lpc_ich.c
7048 F:      drivers/gpio/gpio-ich.c
7049
7050 IDE SUBSYSTEM
7051 M:      "David S. Miller" <davem@davemloft.net>
7052 L:      linux-ide@vger.kernel.org
7053 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7055 S:      Maintained
7056 F:      Documentation/ide/
7057 F:      drivers/ide/
7058 F:      include/linux/ide.h
7059
7060 IDE/ATAPI DRIVERS
7061 M:      Borislav Petkov <bp@alien8.de>
7062 L:      linux-ide@vger.kernel.org
7063 S:      Maintained
7064 F:      Documentation/cdrom/ide-cd
7065 F:      drivers/ide/ide-cd*
7066
7067 IDEAPAD LAPTOP EXTRAS DRIVER
7068 M:      Ike Panhc <ike.pan@canonical.com>
7069 L:      platform-driver-x86@vger.kernel.org
7070 W:      http://launchpad.net/ideapad-laptop
7071 S:      Maintained
7072 F:      drivers/platform/x86/ideapad-laptop.c
7073
7074 IDEAPAD LAPTOP SLIDEBAR DRIVER
7075 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7076 L:      linux-input@vger.kernel.org
7077 W:      https://github.com/o2genum/ideapad-slidebar
7078 S:      Maintained
7079 F:      drivers/input/misc/ideapad_slidebar.c
7080
7081 IDT VersaClock 5 CLOCK DRIVER
7082 M:      Marek Vasut <marek.vasut@gmail.com>
7083 S:      Maintained
7084 F:      drivers/clk/clk-versaclock5.c
7085
7086 IEEE 802.15.4 SUBSYSTEM
7087 M:      Alexander Aring <alex.aring@gmail.com>
7088 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7089 L:      linux-wpan@vger.kernel.org
7090 W:      http://wpan.cakelab.org/
7091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7093 S:      Maintained
7094 F:      net/ieee802154/
7095 F:      net/mac802154/
7096 F:      drivers/net/ieee802154/
7097 F:      include/linux/nl802154.h
7098 F:      include/linux/ieee802154.h
7099 F:      include/net/nl802154.h
7100 F:      include/net/mac802154.h
7101 F:      include/net/af_ieee802154.h
7102 F:      include/net/cfg802154.h
7103 F:      include/net/ieee802154_netdev.h
7104 F:      Documentation/networking/ieee802154.txt
7105
7106 IFE PROTOCOL
7107 M:      Yotam Gigi <yotam.gi@gmail.com>
7108 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7109 F:      net/ife
7110 F:      include/net/ife.h
7111 F:      include/uapi/linux/ife.h
7112
7113 IGORPLUG-USB IR RECEIVER
7114 M:      Sean Young <sean@mess.org>
7115 L:      linux-media@vger.kernel.org
7116 S:      Maintained
7117 F:      drivers/media/rc/igorplugusb.c
7118
7119 IGUANAWORKS USB IR TRANSCEIVER
7120 M:      Sean Young <sean@mess.org>
7121 L:      linux-media@vger.kernel.org
7122 S:      Maintained
7123 F:      drivers/media/rc/iguanair.c
7124
7125 IIO DIGITAL POTENTIOMETER DAC
7126 M:      Peter Rosin <peda@axentia.se>
7127 L:      linux-iio@vger.kernel.org
7128 S:      Maintained
7129 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7130 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7131 F:      drivers/iio/dac/dpot-dac.c
7132
7133 IIO ENVELOPE DETECTOR
7134 M:      Peter Rosin <peda@axentia.se>
7135 L:      linux-iio@vger.kernel.org
7136 S:      Maintained
7137 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7138 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7139 F:      drivers/iio/adc/envelope-detector.c
7140
7141 IIO MULTIPLEXER
7142 M:      Peter Rosin <peda@axentia.se>
7143 L:      linux-iio@vger.kernel.org
7144 S:      Maintained
7145 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7146 F:      drivers/iio/multiplexer/iio-mux.c
7147
7148 IIO SUBSYSTEM AND DRIVERS
7149 M:      Jonathan Cameron <jic23@kernel.org>
7150 R:      Hartmut Knaack <knaack.h@gmx.de>
7151 R:      Lars-Peter Clausen <lars@metafoo.de>
7152 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7153 L:      linux-iio@vger.kernel.org
7154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7155 S:      Maintained
7156 F:      Documentation/ABI/testing/configfs-iio*
7157 F:      Documentation/ABI/testing/sysfs-bus-iio*
7158 F:      Documentation/devicetree/bindings/iio/
7159 F:      drivers/iio/
7160 F:      drivers/staging/iio/
7161 F:      include/linux/iio/
7162 F:      tools/iio/
7163
7164 IIO UNIT CONVERTER
7165 M:      Peter Rosin <peda@axentia.se>
7166 L:      linux-iio@vger.kernel.org
7167 S:      Maintained
7168 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7169 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7170 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7171 F:      drivers/iio/afe/iio-rescale.c
7172
7173 IKANOS/ADI EAGLE ADSL USB DRIVER
7174 M:      Matthieu Castet <castet.matthieu@free.fr>
7175 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7176 S:      Maintained
7177 F:      drivers/usb/atm/ueagle-atm.c
7178
7179 IMGTEC ASCII LCD DRIVER
7180 M:      Paul Burton <paul.burton@mips.com>
7181 S:      Maintained
7182 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7183 F:      drivers/auxdisplay/img-ascii-lcd.c
7184
7185 IMGTEC IR DECODER DRIVER
7186 M:      James Hogan <jhogan@kernel.org>
7187 S:      Maintained
7188 F:      drivers/media/rc/img-ir/
7189
7190 IMON SOUNDGRAPH USB IR RECEIVER
7191 M:      Sean Young <sean@mess.org>
7192 L:      linux-media@vger.kernel.org
7193 S:      Maintained
7194 F:      drivers/media/rc/imon_raw.c
7195 F:      drivers/media/rc/imon.c
7196
7197 IMS TWINTURBO FRAMEBUFFER DRIVER
7198 L:      linux-fbdev@vger.kernel.org
7199 S:      Orphan
7200 F:      drivers/video/fbdev/imsttfb.c
7201
7202 INA209 HARDWARE MONITOR DRIVER
7203 M:      Guenter Roeck <linux@roeck-us.net>
7204 L:      linux-hwmon@vger.kernel.org
7205 S:      Maintained
7206 F:      Documentation/hwmon/ina209
7207 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7208 F:      drivers/hwmon/ina209.c
7209
7210 INA2XX HARDWARE MONITOR DRIVER
7211 M:      Guenter Roeck <linux@roeck-us.net>
7212 L:      linux-hwmon@vger.kernel.org
7213 S:      Maintained
7214 F:      Documentation/hwmon/ina2xx
7215 F:      drivers/hwmon/ina2xx.c
7216 F:      include/linux/platform_data/ina2xx.h
7217
7218 INDUSTRY PACK SUBSYSTEM (IPACK)
7219 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7220 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7221 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7222 L:      industrypack-devel@lists.sourceforge.net
7223 W:      http://industrypack.sourceforge.net
7224 S:      Maintained
7225 F:      drivers/ipack/
7226
7227 INFINIBAND SUBSYSTEM
7228 M:      Doug Ledford <dledford@redhat.com>
7229 M:      Jason Gunthorpe <jgg@mellanox.com>
7230 L:      linux-rdma@vger.kernel.org
7231 W:      https://github.com/linux-rdma/rdma-core
7232 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7234 S:      Supported
7235 F:      Documentation/devicetree/bindings/infiniband/
7236 F:      Documentation/infiniband/
7237 F:      drivers/infiniband/
7238 F:      include/uapi/linux/if_infiniband.h
7239 F:      include/uapi/rdma/
7240 F:      include/rdma/
7241
7242 INGENIC JZ4780 DMA Driver
7243 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7244 S:      Maintained
7245 F:      drivers/dma/dma-jz4780.c
7246
7247 INGENIC JZ4780 NAND DRIVER
7248 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7249 L:      linux-mtd@lists.infradead.org
7250 S:      Maintained
7251 F:      drivers/mtd/nand/raw/jz4780_*
7252
7253 INOTIFY
7254 M:      Jan Kara <jack@suse.cz>
7255 R:      Amir Goldstein <amir73il@gmail.com>
7256 L:      linux-fsdevel@vger.kernel.org
7257 S:      Maintained
7258 F:      Documentation/filesystems/inotify.txt
7259 F:      fs/notify/inotify/
7260 F:      include/linux/inotify.h
7261 F:      include/uapi/linux/inotify.h
7262
7263 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7264 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7265 L:      linux-input@vger.kernel.org
7266 Q:      http://patchwork.kernel.org/project/linux-input/list/
7267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7268 S:      Maintained
7269 F:      drivers/input/
7270 F:      include/linux/input.h
7271 F:      include/uapi/linux/input.h
7272 F:      include/uapi/linux/input-event-codes.h
7273 F:      include/linux/input/
7274 F:      Documentation/devicetree/bindings/input/
7275 F:      Documentation/devicetree/bindings/serio/
7276 F:      Documentation/input/
7277
7278 INPUT MULTITOUCH (MT) PROTOCOL
7279 M:      Henrik Rydberg <rydberg@bitmath.org>
7280 L:      linux-input@vger.kernel.org
7281 S:      Odd fixes
7282 F:      Documentation/input/multi-touch-protocol.rst
7283 F:      drivers/input/input-mt.c
7284 K:      \b(ABS|SYN)_MT_
7285
7286 INSIDE SECURE CRYPTO DRIVER
7287 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7288 F:      drivers/crypto/inside-secure/
7289 S:      Maintained
7290 L:      linux-crypto@vger.kernel.org
7291
7292 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7293 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7294 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7295 L:      linux-integrity@vger.kernel.org
7296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7297 S:      Supported
7298 F:      security/integrity/ima/
7299
7300 INTEL 810/815 FRAMEBUFFER DRIVER
7301 M:      Antonino Daplas <adaplas@gmail.com>
7302 L:      linux-fbdev@vger.kernel.org
7303 S:      Maintained
7304 F:      drivers/video/fbdev/i810/
7305
7306 INTEL ASoC DRIVERS
7307 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7308 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7309 M:      Jie Yang <yang.jie@linux.intel.com>
7310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7311 S:      Supported
7312 F:      sound/soc/intel/
7313
7314 INTEL C600 SERIES SAS CONTROLLER DRIVER
7315 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7316 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7317 L:      linux-scsi@vger.kernel.org
7318 T:      git git://git.code.sf.net/p/intel-sas/isci
7319 S:      Supported
7320 F:      drivers/scsi/isci/
7321
7322 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7323 M:      Jani Nikula <jani.nikula@linux.intel.com>
7324 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7325 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7326 L:      intel-gfx@lists.freedesktop.org
7327 W:      https://01.org/linuxgraphics/
7328 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7329 C:      irc://chat.freenode.net/intel-gfx
7330 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7331 T:      git git://anongit.freedesktop.org/drm-intel
7332 S:      Supported
7333 F:      drivers/gpu/drm/i915/
7334 F:      include/drm/i915*
7335 F:      include/uapi/drm/i915_drm.h
7336 F:      Documentation/gpu/i915.rst
7337
7338 INTEL ETHERNET DRIVERS
7339 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7340 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7341 W:      http://www.intel.com/support/feedback.htm
7342 W:      http://e1000.sourceforge.net/
7343 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7346 S:      Supported
7347 F:      Documentation/networking/e100.rst
7348 F:      Documentation/networking/e1000.rst
7349 F:      Documentation/networking/e1000e.txt
7350 F:      Documentation/networking/igb.txt
7351 F:      Documentation/networking/igbvf.txt
7352 F:      Documentation/networking/ixgb.txt
7353 F:      Documentation/networking/ixgbe.txt
7354 F:      Documentation/networking/ixgbevf.txt
7355 F:      Documentation/networking/i40e.txt
7356 F:      Documentation/networking/iavf.txt
7357 F:      Documentation/networking/ice.txt
7358 F:      drivers/net/ethernet/intel/
7359 F:      drivers/net/ethernet/intel/*/
7360 F:      include/linux/avf/virtchnl.h
7361
7362 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7363 M:      Maik Broemme <mbroemme@libmpq.org>
7364 L:      linux-fbdev@vger.kernel.org
7365 S:      Maintained
7366 F:      Documentation/fb/intelfb.txt
7367 F:      drivers/video/fbdev/intelfb/
7368
7369 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7370 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7371 M:      Zhi Wang <zhi.a.wang@intel.com>
7372 L:      intel-gvt-dev@lists.freedesktop.org
7373 L:      intel-gfx@lists.freedesktop.org
7374 W:      https://01.org/igvt-g
7375 T:      git https://github.com/intel/gvt-linux.git
7376 S:      Supported
7377 F:      drivers/gpu/drm/i915/gvt/
7378
7379 INTEL HID EVENT DRIVER
7380 M:      Alex Hung <alex.hung@canonical.com>
7381 L:      platform-driver-x86@vger.kernel.org
7382 S:      Maintained
7383 F:      drivers/platform/x86/intel-hid.c
7384
7385 INTEL I/OAT DMA DRIVER
7386 M:      Dave Jiang <dave.jiang@intel.com>
7387 R:      Dan Williams <dan.j.williams@intel.com>
7388 L:      dmaengine@vger.kernel.org
7389 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7390 S:      Supported
7391 F:      drivers/dma/ioat*
7392
7393 INTEL IDLE DRIVER
7394 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7395 M:      Len Brown <lenb@kernel.org>
7396 L:      linux-pm@vger.kernel.org
7397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7398 B:      https://bugzilla.kernel.org
7399 S:      Supported
7400 F:      drivers/idle/intel_idle.c
7401
7402 INTEL INTEGRATED SENSOR HUB DRIVER
7403 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7404 M:      Jiri Kosina <jikos@kernel.org>
7405 L:      linux-input@vger.kernel.org
7406 S:      Maintained
7407 F:      drivers/hid/intel-ish-hid/
7408
7409 INTEL IOMMU (VT-d)
7410 M:      David Woodhouse <dwmw2@infradead.org>
7411 L:      iommu@lists.linux-foundation.org
7412 T:      git git://git.infradead.org/iommu-2.6.git
7413 S:      Supported
7414 F:      drivers/iommu/intel-iommu.c
7415 F:      include/linux/intel-iommu.h
7416
7417 INTEL IOP-ADMA DMA DRIVER
7418 R:      Dan Williams <dan.j.williams@intel.com>
7419 S:      Odd fixes
7420 F:      drivers/dma/iop-adma.c
7421
7422 INTEL IPU3 CSI-2 CIO2 DRIVER
7423 M:      Yong Zhi <yong.zhi@intel.com>
7424 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7425 M:      Bingbu Cao <bingbu.cao@intel.com>
7426 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7427 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7428 L:      linux-media@vger.kernel.org
7429 S:      Maintained
7430 F:      drivers/media/pci/intel/ipu3/
7431 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7432
7433 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7434 M:      Krzysztof Halasa <khalasa@piap.pl>
7435 S:      Maintained
7436 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7437 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7438 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7439 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7440 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7441 F:      drivers/net/wan/ixp4xx_hss.c
7442
7443 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7444 M:      Deepak Saxena <dsaxena@plexity.net>
7445 S:      Maintained
7446 F:      drivers/char/hw_random/ixp4xx-rng.c
7447
7448 INTEL MANAGEMENT ENGINE (mei)
7449 M:      Tomas Winkler <tomas.winkler@intel.com>
7450 L:      linux-kernel@vger.kernel.org
7451 S:      Supported
7452 F:      include/uapi/linux/mei.h
7453 F:      include/linux/mei_cl_bus.h
7454 F:      drivers/misc/mei/*
7455 F:      drivers/watchdog/mei_wdt.c
7456 F:      Documentation/misc-devices/mei/*
7457 F:      samples/mei/*
7458
7459 INTEL MENLOW THERMAL DRIVER
7460 M:      Sujith Thomas <sujith.thomas@intel.com>
7461 L:      platform-driver-x86@vger.kernel.org
7462 W:      https://01.org/linux-acpi
7463 S:      Supported
7464 F:      drivers/platform/x86/intel_menlow.c
7465
7466 INTEL MERRIFIELD GPIO DRIVER
7467 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7468 L:      linux-gpio@vger.kernel.org
7469 S:      Maintained
7470 F:      drivers/gpio/gpio-merrifield.c
7471
7472 INTEL MIC DRIVERS (mic)
7473 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7474 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7475 S:      Supported
7476 W:      https://github.com/sudeepdutt/mic
7477 W:      http://software.intel.com/en-us/mic-developer
7478 F:      include/linux/mic_bus.h
7479 F:      include/linux/scif.h
7480 F:      include/uapi/linux/mic_common.h
7481 F:      include/uapi/linux/mic_ioctl.h
7482 F:      include/uapi/linux/scif_ioctl.h
7483 F:      drivers/misc/mic/
7484 F:      drivers/dma/mic_x100_dma.c
7485 F:      drivers/dma/mic_x100_dma.h
7486 F:      Documentation/mic/
7487
7488 INTEL PMC CORE DRIVER
7489 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7490 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7491 L:      platform-driver-x86@vger.kernel.org
7492 S:      Maintained
7493 F:      arch/x86/include/asm/pmc_core.h
7494 F:      drivers/platform/x86/intel_pmc_core*
7495
7496 INTEL PMC/P-Unit IPC DRIVER
7497 M:      Zha Qipeng<qipeng.zha@intel.com>
7498 L:      platform-driver-x86@vger.kernel.org
7499 S:      Maintained
7500 F:      drivers/platform/x86/intel_pmc_ipc.c
7501 F:      drivers/platform/x86/intel_punit_ipc.c
7502 F:      arch/x86/include/asm/intel_pmc_ipc.h
7503 F:      arch/x86/include/asm/intel_punit_ipc.h
7504
7505 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7506 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7507 L:      linux-wireless@vger.kernel.org
7508 S:      Maintained
7509 F:      Documentation/networking/README.ipw2100
7510 F:      Documentation/networking/README.ipw2200
7511 F:      drivers/net/wireless/intel/ipw2x00/
7512
7513 INTEL PSTATE DRIVER
7514 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7515 M:      Len Brown <lenb@kernel.org>
7516 L:      linux-pm@vger.kernel.org
7517 S:      Supported
7518 F:      drivers/cpufreq/intel_pstate.c
7519
7520 INTEL RDMA RNIC DRIVER
7521 M:      Faisal Latif <faisal.latif@intel.com>
7522 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7523 L:      linux-rdma@vger.kernel.org
7524 S:      Supported
7525 F:      drivers/infiniband/hw/i40iw/
7526 F:      include/uapi/rdma/i40iw-abi.h
7527
7528 INTEL SHA MULTIBUFFER DRIVER
7529 M:      Megha Dey <megha.dey@linux.intel.com>
7530 R:      Tim Chen <tim.c.chen@linux.intel.com>
7531 L:      linux-crypto@vger.kernel.org
7532 S:      Supported
7533 F:      arch/x86/crypto/sha*-mb/
7534 F:      crypto/mcryptd.c
7535
7536 INTEL TELEMETRY DRIVER
7537 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7538 L:      platform-driver-x86@vger.kernel.org
7539 S:      Maintained
7540 F:      arch/x86/include/asm/intel_telemetry.h
7541 F:      drivers/platform/x86/intel_telemetry*
7542
7543 INTEL VIRTUAL BUTTON DRIVER
7544 M:      AceLan Kao <acelan.kao@canonical.com>
7545 L:      platform-driver-x86@vger.kernel.org
7546 S:      Maintained
7547 F:      drivers/platform/x86/intel-vbtn.c
7548
7549 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7550 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7551 L:      linux-wireless@vger.kernel.org
7552 S:      Supported
7553 F:      drivers/net/wireless/intel/iwlegacy/
7554
7555 INTEL WIRELESS WIFI LINK (iwlwifi)
7556 M:      Johannes Berg <johannes.berg@intel.com>
7557 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7558 M:      Luca Coelho <luciano.coelho@intel.com>
7559 M:      Intel Linux Wireless <linuxwifi@intel.com>
7560 L:      linux-wireless@vger.kernel.org
7561 W:      http://intellinuxwireless.org
7562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7563 S:      Supported
7564 F:      drivers/net/wireless/intel/iwlwifi/
7565
7566 INTEL WIRELESS WIMAX CONNECTION 2400
7567 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7568 M:      linux-wimax@intel.com
7569 L:      wimax@linuxwimax.org (subscribers-only)
7570 S:      Supported
7571 W:      http://linuxwimax.org
7572 F:      Documentation/wimax/README.i2400m
7573 F:      drivers/net/wimax/i2400m/
7574 F:      include/uapi/linux/wimax/i2400m.h
7575
7576 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7577 M:      Mario Limonciello <mario.limonciello@dell.com>
7578 S:      Maintained
7579 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7580
7581 INTEL(R) TRACE HUB
7582 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7583 S:      Supported
7584 F:      Documentation/trace/intel_th.rst
7585 F:      drivers/hwtracing/intel_th/
7586
7587 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7588 M:      Ning Sun <ning.sun@intel.com>
7589 L:      tboot-devel@lists.sourceforge.net
7590 W:      http://tboot.sourceforge.net
7591 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7592 S:      Supported
7593 F:      Documentation/intel_txt.txt
7594 F:      include/linux/tboot.h
7595 F:      arch/x86/kernel/tboot.c
7596
7597 INTEL-MID GPIO DRIVER
7598 M:      David Cohen <david.a.cohen@linux.intel.com>
7599 L:      linux-gpio@vger.kernel.org
7600 S:      Maintained
7601 F:      drivers/gpio/gpio-intel-mid.c
7602
7603 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7604 M:      Linus Walleij <linus.walleij@linaro.org>
7605 L:      linux-iio@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/iio/gyro/mpu3050*
7608 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7609
7610 IOC3 ETHERNET DRIVER
7611 M:      Ralf Baechle <ralf@linux-mips.org>
7612 L:      linux-mips@linux-mips.org
7613 S:      Maintained
7614 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7615
7616 IOC3 SERIAL DRIVER
7617 M:      Pat Gefre <pfg@sgi.com>
7618 L:      linux-serial@vger.kernel.org
7619 S:      Maintained
7620 F:      drivers/tty/serial/ioc3_serial.c
7621
7622 IOMMU DRIVERS
7623 M:      Joerg Roedel <joro@8bytes.org>
7624 L:      iommu@lists.linux-foundation.org
7625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7626 S:      Maintained
7627 F:      Documentation/devicetree/bindings/iommu/
7628 F:      drivers/iommu/
7629 F:      include/linux/iommu.h
7630 F:      include/linux/of_iommu.h
7631 F:      include/linux/iova.h
7632
7633 IP MASQUERADING
7634 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7635 S:      Maintained
7636 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7637
7638 IPMI SUBSYSTEM
7639 M:      Corey Minyard <minyard@acm.org>
7640 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7641 W:      http://openipmi.sourceforge.net/
7642 S:      Supported
7643 F:      Documentation/IPMI.txt
7644 F:      drivers/char/ipmi/
7645 F:      include/linux/ipmi*
7646 F:      include/uapi/linux/ipmi*
7647
7648 IPS SCSI RAID DRIVER
7649 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7650 L:      linux-scsi@vger.kernel.org
7651 W:      http://www.adaptec.com/
7652 S:      Maintained
7653 F:      drivers/scsi/ips*
7654
7655 IPVS
7656 M:      Wensong Zhang <wensong@linux-vs.org>
7657 M:      Simon Horman <horms@verge.net.au>
7658 M:      Julian Anastasov <ja@ssi.bg>
7659 L:      netdev@vger.kernel.org
7660 L:      lvs-devel@vger.kernel.org
7661 S:      Maintained
7662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7664 F:      Documentation/networking/ipvs-sysctl.txt
7665 F:      include/net/ip_vs.h
7666 F:      include/uapi/linux/ip_vs.h
7667 F:      net/netfilter/ipvs/
7668
7669 IPWIRELESS DRIVER
7670 M:      Jiri Kosina <jikos@kernel.org>
7671 M:      David Sterba <dsterba@suse.com>
7672 S:      Odd Fixes
7673 F:      drivers/tty/ipwireless/
7674
7675 IPX NETWORK LAYER
7676 L:      netdev@vger.kernel.org
7677 S:      Obsolete
7678 F:      include/uapi/linux/ipx.h
7679 F:      drivers/staging/ipx/
7680
7681 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7682 M:      Marc Zyngier <marc.zyngier@arm.com>
7683 S:      Maintained
7684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7685 F:      Documentation/IRQ-domain.txt
7686 F:      include/linux/irqdomain.h
7687 F:      kernel/irq/irqdomain.c
7688 F:      kernel/irq/msi.c
7689
7690 IRQ SUBSYSTEM
7691 M:      Thomas Gleixner <tglx@linutronix.de>
7692 L:      linux-kernel@vger.kernel.org
7693 S:      Maintained
7694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7695 F:      kernel/irq/
7696
7697 IRQCHIP DRIVERS
7698 M:      Thomas Gleixner <tglx@linutronix.de>
7699 M:      Jason Cooper <jason@lakedaemon.net>
7700 M:      Marc Zyngier <marc.zyngier@arm.com>
7701 L:      linux-kernel@vger.kernel.org
7702 S:      Maintained
7703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7704 F:      Documentation/devicetree/bindings/interrupt-controller/
7705 F:      drivers/irqchip/
7706
7707 ISA
7708 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7709 S:      Maintained
7710 F:      Documentation/isa.txt
7711 F:      drivers/base/isa.c
7712 F:      include/linux/isa.h
7713
7714 ISA RADIO MODULE
7715 M:      Hans Verkuil <hverkuil@xs4all.nl>
7716 L:      linux-media@vger.kernel.org
7717 T:      git git://linuxtv.org/media_tree.git
7718 W:      https://linuxtv.org
7719 S:      Maintained
7720 F:      drivers/media/radio/radio-isa*
7721
7722 ISAPNP
7723 M:      Jaroslav Kysela <perex@perex.cz>
7724 S:      Maintained
7725 F:      Documentation/isapnp.txt
7726 F:      drivers/pnp/isapnp/
7727 F:      include/linux/isapnp.h
7728
7729 ISCSI
7730 M:      Lee Duncan <lduncan@suse.com>
7731 M:      Chris Leech <cleech@redhat.com>
7732 L:      open-iscsi@googlegroups.com
7733 W:      www.open-iscsi.com
7734 S:      Maintained
7735 F:      drivers/scsi/*iscsi*
7736 F:      include/scsi/*iscsi*
7737
7738 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7739 M:      Peter Jones <pjones@redhat.com>
7740 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7741 S:      Maintained
7742 F:      drivers/firmware/iscsi_ibft*
7743
7744 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7745 M:      Sagi Grimberg <sagi@grimberg.me>
7746 M:      Max Gurtovoy <maxg@mellanox.com>
7747 L:      linux-rdma@vger.kernel.org
7748 S:      Supported
7749 W:      http://www.openfabrics.org
7750 W:      www.open-iscsi.org
7751 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7752 F:      drivers/infiniband/ulp/iser/
7753
7754 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7755 M:      Sagi Grimberg <sagi@grimberg.me>
7756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7757 L:      linux-rdma@vger.kernel.org
7758 L:      target-devel@vger.kernel.org
7759 S:      Supported
7760 W:      http://www.linux-iscsi.org
7761 F:      drivers/infiniband/ulp/isert
7762
7763 ISDN SUBSYSTEM
7764 M:      Karsten Keil <isdn@linux-pingi.de>
7765 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7766 L:      netdev@vger.kernel.org
7767 W:      http://www.isdn4linux.de
7768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7769 S:      Maintained
7770 F:      Documentation/isdn/
7771 F:      drivers/isdn/
7772 F:      include/linux/isdn.h
7773 F:      include/linux/isdn/
7774 F:      include/uapi/linux/isdn.h
7775 F:      include/uapi/linux/isdn/
7776
7777 ISDN SUBSYSTEM (Eicon active card driver)
7778 M:      Armin Schindler <mac@melware.de>
7779 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7780 W:      http://www.melware.de
7781 S:      Maintained
7782 F:      drivers/isdn/hardware/eicon/
7783
7784 IT87 HARDWARE MONITORING DRIVER
7785 M:      Jean Delvare <jdelvare@suse.com>
7786 L:      linux-hwmon@vger.kernel.org
7787 S:      Maintained
7788 F:      Documentation/hwmon/it87
7789 F:      drivers/hwmon/it87.c
7790
7791 IT913X MEDIA DRIVER
7792 M:      Antti Palosaari <crope@iki.fi>
7793 L:      linux-media@vger.kernel.org
7794 W:      https://linuxtv.org
7795 W:      http://palosaari.fi/linux/
7796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7797 T:      git git://linuxtv.org/anttip/media_tree.git
7798 S:      Maintained
7799 F:      drivers/media/tuners/it913x*
7800
7801 IVTV VIDEO4LINUX DRIVER
7802 M:      Andy Walls <awalls@md.metrocast.net>
7803 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7804 L:      linux-media@vger.kernel.org
7805 T:      git git://linuxtv.org/media_tree.git
7806 W:      http://www.ivtvdriver.org
7807 S:      Maintained
7808 F:      Documentation/media/v4l-drivers/ivtv*
7809 F:      drivers/media/pci/ivtv/
7810 F:      include/uapi/linux/ivtv*
7811
7812 IX2505V MEDIA DRIVER
7813 M:      Malcolm Priestley <tvboxspy@gmail.com>
7814 L:      linux-media@vger.kernel.org
7815 W:      https://linuxtv.org
7816 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7817 S:      Maintained
7818 F:      drivers/media/dvb-frontends/ix2505v*
7819
7820 JAILHOUSE HYPERVISOR INTERFACE
7821 M:      Jan Kiszka <jan.kiszka@siemens.com>
7822 L:      jailhouse-dev@googlegroups.com
7823 S:      Maintained
7824 F:      arch/x86/kernel/jailhouse.c
7825 F:      arch/x86/include/asm/jailhouse_para.h
7826
7827 JC42.4 TEMPERATURE SENSOR DRIVER
7828 M:      Guenter Roeck <linux@roeck-us.net>
7829 L:      linux-hwmon@vger.kernel.org
7830 S:      Maintained
7831 F:      drivers/hwmon/jc42.c
7832 F:      Documentation/hwmon/jc42
7833
7834 JFS FILESYSTEM
7835 M:      Dave Kleikamp <shaggy@kernel.org>
7836 L:      jfs-discussion@lists.sourceforge.net
7837 W:      http://jfs.sourceforge.net/
7838 T:      git git://github.com/kleikamp/linux-shaggy.git
7839 S:      Maintained
7840 F:      Documentation/filesystems/jfs.txt
7841 F:      fs/jfs/
7842
7843 JME NETWORK DRIVER
7844 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7845 L:      netdev@vger.kernel.org
7846 S:      Maintained
7847 F:      drivers/net/ethernet/jme.*
7848
7849 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7850 M:      David Woodhouse <dwmw2@infradead.org>
7851 L:      linux-mtd@lists.infradead.org
7852 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7853 S:      Maintained
7854 F:      fs/jffs2/
7855 F:      include/uapi/linux/jffs2.h
7856
7857 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7858 M:      "Theodore Ts'o" <tytso@mit.edu>
7859 M:      Jan Kara <jack@suse.com>
7860 L:      linux-ext4@vger.kernel.org
7861 S:      Maintained
7862 F:      fs/jbd2/
7863 F:      include/linux/jbd2.h
7864
7865 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7866 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7867 L:      linux-media@vger.kernel.org
7868 S:      Maintained
7869 F:      drivers/media/platform/rcar_jpu.c
7870
7871 JSM Neo PCI based serial card
7872 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7873 L:      linux-serial@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/tty/serial/jsm/
7876
7877 K10TEMP HARDWARE MONITORING DRIVER
7878 M:      Clemens Ladisch <clemens@ladisch.de>
7879 L:      linux-hwmon@vger.kernel.org
7880 S:      Maintained
7881 F:      Documentation/hwmon/k10temp
7882 F:      drivers/hwmon/k10temp.c
7883
7884 K8TEMP HARDWARE MONITORING DRIVER
7885 M:      Rudolf Marek <r.marek@assembler.cz>
7886 L:      linux-hwmon@vger.kernel.org
7887 S:      Maintained
7888 F:      Documentation/hwmon/k8temp
7889 F:      drivers/hwmon/k8temp.c
7890
7891 KASAN
7892 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7893 R:      Alexander Potapenko <glider@google.com>
7894 R:      Dmitry Vyukov <dvyukov@google.com>
7895 L:      kasan-dev@googlegroups.com
7896 S:      Maintained
7897 F:      arch/*/include/asm/kasan.h
7898 F:      arch/*/mm/kasan_init*
7899 F:      Documentation/dev-tools/kasan.rst
7900 F:      include/linux/kasan*.h
7901 F:      lib/test_kasan.c
7902 F:      mm/kasan/
7903 F:      scripts/Makefile.kasan
7904
7905 KCONFIG
7906 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7908 L:      linux-kbuild@vger.kernel.org
7909 S:      Maintained
7910 F:      Documentation/kbuild/kconfig*
7911 F:      scripts/kconfig/
7912 F:      scripts/Kconfig.include
7913
7914 KDUMP
7915 M:      Dave Young <dyoung@redhat.com>
7916 M:      Baoquan He <bhe@redhat.com>
7917 R:      Vivek Goyal <vgoyal@redhat.com>
7918 L:      kexec@lists.infradead.org
7919 W:      http://lse.sourceforge.net/kdump/
7920 S:      Maintained
7921 F:      Documentation/kdump/
7922
7923 KEENE FM RADIO TRANSMITTER DRIVER
7924 M:      Hans Verkuil <hverkuil@xs4all.nl>
7925 L:      linux-media@vger.kernel.org
7926 T:      git git://linuxtv.org/media_tree.git
7927 W:      https://linuxtv.org
7928 S:      Maintained
7929 F:      drivers/media/radio/radio-keene*
7930
7931 KERNEL AUTOMOUNTER
7932 M:      Ian Kent <raven@themaw.net>
7933 L:      autofs@vger.kernel.org
7934 S:      Maintained
7935 F:      fs/autofs/
7936
7937 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7938 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7939 M:      Michal Marek <michal.lkml@markovi.net>
7940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7941 L:      linux-kbuild@vger.kernel.org
7942 S:      Maintained
7943 F:      Documentation/kbuild/
7944 F:      Makefile
7945 F:      scripts/Kbuild*
7946 F:      scripts/Makefile*
7947 F:      scripts/basic/
7948 F:      scripts/mk*
7949 F:      scripts/mod/
7950 F:      scripts/package/
7951
7952 KERNEL JANITORS
7953 L:      kernel-janitors@vger.kernel.org
7954 W:      http://kernelnewbies.org/KernelJanitors
7955 S:      Odd Fixes
7956
7957 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7958 M:      "J. Bruce Fields" <bfields@fieldses.org>
7959 M:      Jeff Layton <jlayton@kernel.org>
7960 L:      linux-nfs@vger.kernel.org
7961 W:      http://nfs.sourceforge.net/
7962 T:      git git://linux-nfs.org/~bfields/linux.git
7963 S:      Supported
7964 F:      fs/nfsd/
7965 F:      include/uapi/linux/nfsd/
7966 F:      fs/lockd/
7967 F:      fs/nfs_common/
7968 F:      net/sunrpc/
7969 F:      include/linux/lockd/
7970 F:      include/linux/sunrpc/
7971 F:      include/uapi/linux/sunrpc/
7972
7973 KERNEL SELFTEST FRAMEWORK
7974 M:      Shuah Khan <shuah@kernel.org>
7975 L:      linux-kselftest@vger.kernel.org
7976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7977 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7978 S:      Maintained
7979 F:      tools/testing/selftests/
7980 F:      Documentation/dev-tools/kselftest*
7981
7982 KERNEL USERMODE HELPER
7983 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7984 L:      linux-kernel@vger.kernel.org
7985 S:      Maintained
7986 F:      kernel/umh.c
7987 F:      include/linux/umh.h
7988
7989 KERNEL VIRTUAL MACHINE (KVM)
7990 M:      Paolo Bonzini <pbonzini@redhat.com>
7991 M:      Radim Krčmář <rkrcmar@redhat.com>
7992 L:      kvm@vger.kernel.org
7993 W:      http://www.linux-kvm.org
7994 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7995 S:      Supported
7996 F:      Documentation/virtual/kvm/
7997 F:      include/trace/events/kvm.h
7998 F:      include/uapi/asm-generic/kvm*
7999 F:      include/uapi/linux/kvm*
8000 F:      include/asm-generic/kvm*
8001 F:      include/linux/kvm*
8002 F:      include/kvm/iodev.h
8003 F:      virt/kvm/*
8004 F:      tools/kvm/
8005
8006 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8007 M:      Joerg Roedel <joro@8bytes.org>
8008 L:      kvm@vger.kernel.org
8009 W:      http://www.linux-kvm.org/
8010 S:      Maintained
8011 F:      arch/x86/include/asm/svm.h
8012 F:      arch/x86/kvm/svm.c
8013
8014 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8015 M:      Christoffer Dall <christoffer.dall@arm.com>
8016 M:      Marc Zyngier <marc.zyngier@arm.com>
8017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8018 L:      kvmarm@lists.cs.columbia.edu
8019 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8021 S:      Supported
8022 F:      arch/arm/include/uapi/asm/kvm*
8023 F:      arch/arm/include/asm/kvm*
8024 F:      arch/arm/kvm/
8025 F:      virt/kvm/arm/
8026 F:      include/kvm/arm_*
8027
8028 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8029 M:      Christoffer Dall <christoffer.dall@arm.com>
8030 M:      Marc Zyngier <marc.zyngier@arm.com>
8031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8032 L:      kvmarm@lists.cs.columbia.edu
8033 S:      Maintained
8034 F:      arch/arm64/include/uapi/asm/kvm*
8035 F:      arch/arm64/include/asm/kvm*
8036 F:      arch/arm64/kvm/
8037
8038 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8039 M:      James Hogan <jhogan@kernel.org>
8040 L:      linux-mips@linux-mips.org
8041 S:      Supported
8042 F:      arch/mips/include/uapi/asm/kvm*
8043 F:      arch/mips/include/asm/kvm*
8044 F:      arch/mips/kvm/
8045
8046 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8047 M:      Paul Mackerras <paulus@ozlabs.org>
8048 L:      kvm-ppc@vger.kernel.org
8049 W:      http://www.linux-kvm.org/
8050 T:      git git://github.com/agraf/linux-2.6.git
8051 S:      Supported
8052 F:      arch/powerpc/include/uapi/asm/kvm*
8053 F:      arch/powerpc/include/asm/kvm*
8054 F:      arch/powerpc/kvm/
8055 F:      arch/powerpc/kernel/kvm*
8056
8057 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8058 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8059 M:      Janosch Frank <frankja@linux.ibm.com>
8060 R:      David Hildenbrand <david@redhat.com>
8061 R:      Cornelia Huck <cohuck@redhat.com>
8062 L:      linux-s390@vger.kernel.org
8063 W:      http://www.ibm.com/developerworks/linux/linux390/
8064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8065 S:      Supported
8066 F:      arch/s390/include/uapi/asm/kvm*
8067 F:      arch/s390/include/asm/gmap.h
8068 F:      arch/s390/include/asm/kvm*
8069 F:      arch/s390/kvm/
8070 F:      arch/s390/mm/gmap.c
8071
8072 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8073 M:      Paolo Bonzini <pbonzini@redhat.com>
8074 M:      Radim Krčmář <rkrcmar@redhat.com>
8075 L:      kvm@vger.kernel.org
8076 W:      http://www.linux-kvm.org
8077 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8078 S:      Supported
8079 F:      arch/x86/kvm/
8080 F:      arch/x86/include/uapi/asm/kvm*
8081 F:      arch/x86/include/asm/kvm*
8082 F:      arch/x86/include/asm/pvclock-abi.h
8083 F:      arch/x86/kernel/kvm.c
8084 F:      arch/x86/kernel/kvmclock.c
8085
8086 KERNFS
8087 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8088 M:      Tejun Heo <tj@kernel.org>
8089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8090 S:      Supported
8091 F:      include/linux/kernfs.h
8092 F:      fs/kernfs/
8093
8094 KEXEC
8095 M:      Eric Biederman <ebiederm@xmission.com>
8096 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8097 L:      kexec@lists.infradead.org
8098 S:      Maintained
8099 F:      include/linux/kexec.h
8100 F:      include/uapi/linux/kexec.h
8101 F:      kernel/kexec*
8102
8103 KEYS-ENCRYPTED
8104 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8105 L:      linux-integrity@vger.kernel.org
8106 L:      keyrings@vger.kernel.org
8107 S:      Supported
8108 F:      Documentation/security/keys/trusted-encrypted.rst
8109 F:      include/keys/encrypted-type.h
8110 F:      security/keys/encrypted-keys/
8111
8112 KEYS-TRUSTED
8113 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8114 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8115 L:      linux-integrity@vger.kernel.org
8116 L:      keyrings@vger.kernel.org
8117 S:      Supported
8118 F:      Documentation/security/keys/trusted-encrypted.rst
8119 F:      include/keys/trusted-type.h
8120 F:      security/keys/trusted.c
8121 F:      security/keys/trusted.h
8122
8123 KEYS/KEYRINGS:
8124 M:      David Howells <dhowells@redhat.com>
8125 L:      keyrings@vger.kernel.org
8126 S:      Maintained
8127 F:      Documentation/security/keys/core.rst
8128 F:      include/linux/key.h
8129 F:      include/linux/key-type.h
8130 F:      include/linux/keyctl.h
8131 F:      include/uapi/linux/keyctl.h
8132 F:      include/keys/
8133 F:      security/keys/
8134
8135 KGDB / KDB /debug_core
8136 M:      Jason Wessel <jason.wessel@windriver.com>
8137 M:      Daniel Thompson <daniel.thompson@linaro.org>
8138 W:      http://kgdb.wiki.kernel.org/
8139 L:      kgdb-bugreport@lists.sourceforge.net
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8141 S:      Maintained
8142 F:      Documentation/dev-tools/kgdb.rst
8143 F:      drivers/misc/kgdbts.c
8144 F:      drivers/tty/serial/kgdboc.c
8145 F:      include/linux/kdb.h
8146 F:      include/linux/kgdb.h
8147 F:      kernel/debug/
8148
8149 KMEMLEAK
8150 M:      Catalin Marinas <catalin.marinas@arm.com>
8151 S:      Maintained
8152 F:      Documentation/dev-tools/kmemleak.rst
8153 F:      include/linux/kmemleak.h
8154 F:      mm/kmemleak.c
8155 F:      mm/kmemleak-test.c
8156
8157 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8158 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8159 L:      linux-kernel@vger.kernel.org
8160 S:      Maintained
8161 F:      kernel/kmod.c
8162 F:      include/linux/kmod.h
8163 F:      lib/test_kmod.c
8164 F:      tools/testing/selftests/kmod/
8165
8166 KPROBES
8167 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8168 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8169 M:      "David S. Miller" <davem@davemloft.net>
8170 M:      Masami Hiramatsu <mhiramat@kernel.org>
8171 S:      Maintained
8172 F:      Documentation/kprobes.txt
8173 F:      include/linux/kprobes.h
8174 F:      include/asm-generic/kprobes.h
8175 F:      kernel/kprobes.c
8176
8177 KS0108 LCD CONTROLLER DRIVER
8178 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8179 S:      Maintained
8180 F:      Documentation/auxdisplay/ks0108
8181 F:      drivers/auxdisplay/ks0108.c
8182 F:      include/linux/ks0108.h
8183
8184 L3MDEV
8185 M:      David Ahern <dsa@cumulusnetworks.com>
8186 L:      netdev@vger.kernel.org
8187 S:      Maintained
8188 F:      net/l3mdev
8189 F:      include/net/l3mdev.h
8190
8191 LANTIQ / INTEL Ethernet drivers
8192 M:      Hauke Mehrtens <hauke@hauke-m.de>
8193 L:      netdev@vger.kernel.org
8194 S:      Maintained
8195 F:      net/dsa/tag_gswip.c
8196 F:      drivers/net/ethernet/lantiq_xrx200.c
8197 F:      drivers/net/dsa/lantiq_pce.h
8198 F:      drivers/net/dsa/lantiq_gswip.c
8199
8200 LANTIQ MIPS ARCHITECTURE
8201 M:      John Crispin <john@phrozen.org>
8202 L:      linux-mips@linux-mips.org
8203 S:      Maintained
8204 F:      arch/mips/lantiq
8205 F:      drivers/soc/lantiq
8206
8207 LAPB module
8208 L:      linux-x25@vger.kernel.org
8209 S:      Orphan
8210 F:      Documentation/networking/lapb-module.txt
8211 F:      include/*/lapb.h
8212 F:      net/lapb/
8213
8214 LASI 53c700 driver for PARISC
8215 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8216 L:      linux-scsi@vger.kernel.org
8217 S:      Maintained
8218 F:      Documentation/scsi/53c700.txt
8219 F:      drivers/scsi/53c700*
8220
8221 LEAKING_ADDRESSES
8222 M:      Tobin C. Harding <me@tobin.cc>
8223 M:      Tycho Andersen <tycho@tycho.ws>
8224 L:      kernel-hardening@lists.openwall.com
8225 S:      Maintained
8226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8227 F:      scripts/leaking_addresses.pl
8228
8229 LED SUBSYSTEM
8230 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8231 M:      Pavel Machek <pavel@ucw.cz>
8232 L:      linux-leds@vger.kernel.org
8233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8234 S:      Maintained
8235 F:      Documentation/devicetree/bindings/leds/
8236 F:      drivers/leds/
8237 F:      include/linux/leds.h
8238
8239 LEGACY EEPROM DRIVER
8240 M:      Jean Delvare <jdelvare@suse.com>
8241 S:      Maintained
8242 F:      Documentation/misc-devices/eeprom
8243 F:      drivers/misc/eeprom/eeprom.c
8244
8245 LEGO MINDSTORMS EV3
8246 R:      David Lechner <david@lechnology.com>
8247 S:      Maintained
8248 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8249 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8250 F:      drivers/power/supply/lego_ev3_battery.c
8251
8252 LEGO USB Tower driver
8253 M:      Juergen Stuber <starblue@users.sourceforge.net>
8254 L:      legousb-devel@lists.sourceforge.net
8255 W:      http://legousb.sourceforge.net/
8256 S:      Maintained
8257 F:      drivers/usb/misc/legousbtower.c
8258
8259 LG2160 MEDIA DRIVER
8260 M:      Michael Krufky <mkrufky@linuxtv.org>
8261 L:      linux-media@vger.kernel.org
8262 W:      https://linuxtv.org
8263 W:      http://github.com/mkrufky
8264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8265 T:      git git://linuxtv.org/mkrufky/tuners.git
8266 S:      Maintained
8267 F:      drivers/media/dvb-frontends/lg2160.*
8268
8269 LGDT3305 MEDIA DRIVER
8270 M:      Michael Krufky <mkrufky@linuxtv.org>
8271 L:      linux-media@vger.kernel.org
8272 W:      https://linuxtv.org
8273 W:      http://github.com/mkrufky
8274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8275 T:      git git://linuxtv.org/mkrufky/tuners.git
8276 S:      Maintained
8277 F:      drivers/media/dvb-frontends/lgdt3305.*
8278
8279 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8280 M:      Viresh Kumar <vireshk@kernel.org>
8281 L:      linux-ide@vger.kernel.org
8282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8283 S:      Maintained
8284 F:      include/linux/pata_arasan_cf_data.h
8285 F:      drivers/ata/pata_arasan_cf.c
8286
8287 LIBATA PATA DRIVERS
8288 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8289 M:      Jens Axboe <axboe@kernel.dk>
8290 L:      linux-ide@vger.kernel.org
8291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8292 S:      Maintained
8293 F:      drivers/ata/pata_*.c
8294 F:      drivers/ata/ata_generic.c
8295
8296 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8297 M:      Linus Walleij <linus.walleij@linaro.org>
8298 L:      linux-ide@vger.kernel.org
8299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8300 S:      Maintained
8301 F:      drivers/ata/pata_ftide010.c
8302 F:      drivers/ata/sata_gemini.c
8303 F:      drivers/ata/sata_gemini.h
8304
8305 LIBATA SATA AHCI PLATFORM devices support
8306 M:      Hans de Goede <hdegoede@redhat.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/ahci_platform.c
8312 F:      drivers/ata/libahci_platform.c
8313 F:      include/linux/ahci_platform.h
8314
8315 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8316 M:      Mikael Pettersson <mikpelinux@gmail.com>
8317 L:      linux-ide@vger.kernel.org
8318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8319 S:      Maintained
8320 F:      drivers/ata/sata_promise.*
8321
8322 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8323 M:      Jens Axboe <axboe@kernel.dk>
8324 L:      linux-ide@vger.kernel.org
8325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8326 S:      Maintained
8327 F:      drivers/ata/
8328 F:      include/linux/ata.h
8329 F:      include/linux/libata.h
8330 F:      Documentation/devicetree/bindings/ata/
8331
8332 LIBLOCKDEP
8333 M:      Sasha Levin <alexander.levin@microsoft.com>
8334 S:      Maintained
8335 F:      tools/lib/lockdep/
8336
8337 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8338 M:      Ross Zwisler <zwisler@kernel.org>
8339 M:      Dan Williams <dan.j.williams@intel.com>
8340 M:      Vishal Verma <vishal.l.verma@intel.com>
8341 M:      Dave Jiang <dave.jiang@intel.com>
8342 L:      linux-nvdimm@lists.01.org
8343 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8344 S:      Supported
8345 F:      drivers/nvdimm/blk.c
8346 F:      drivers/nvdimm/region_devs.c
8347
8348 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8349 M:      Vishal Verma <vishal.l.verma@intel.com>
8350 M:      Dan Williams <dan.j.williams@intel.com>
8351 M:      Ross Zwisler <zwisler@kernel.org>
8352 M:      Dave Jiang <dave.jiang@intel.com>
8353 L:      linux-nvdimm@lists.01.org
8354 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8355 S:      Supported
8356 F:      drivers/nvdimm/btt*
8357
8358 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8359 M:      Ross Zwisler <zwisler@kernel.org>
8360 M:      Dan Williams <dan.j.williams@intel.com>
8361 M:      Vishal Verma <vishal.l.verma@intel.com>
8362 M:      Dave Jiang <dave.jiang@intel.com>
8363 L:      linux-nvdimm@lists.01.org
8364 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8365 S:      Supported
8366 F:      drivers/nvdimm/pmem*
8367
8368 LIBNVDIMM: DEVICETREE BINDINGS
8369 M:      Oliver O'Halloran <oohall@gmail.com>
8370 L:      linux-nvdimm@lists.01.org
8371 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8372 S:      Supported
8373 F:      drivers/nvdimm/of_pmem.c
8374 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8375
8376 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8377 M:      Dan Williams <dan.j.williams@intel.com>
8378 M:      Ross Zwisler <zwisler@kernel.org>
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 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8384 S:      Supported
8385 F:      drivers/nvdimm/*
8386 F:      drivers/acpi/nfit/*
8387 F:      include/linux/nd.h
8388 F:      include/linux/libnvdimm.h
8389 F:      include/uapi/linux/ndctl.h
8390
8391 LIGHTNVM PLATFORM SUPPORT
8392 M:      Matias Bjorling <mb@lightnvm.io>
8393 W:      http://github/OpenChannelSSD
8394 L:      linux-block@vger.kernel.org
8395 S:      Maintained
8396 F:      drivers/lightnvm/
8397 F:      include/linux/lightnvm.h
8398 F:      include/uapi/linux/lightnvm.h
8399
8400 LINUX FOR POWER MACINTOSH
8401 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8402 W:      http://www.penguinppc.org/
8403 L:      linuxppc-dev@lists.ozlabs.org
8404 S:      Maintained
8405 F:      arch/powerpc/platforms/powermac/
8406 F:      drivers/macintosh/
8407
8408 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8409 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8410 M:      Paul Mackerras <paulus@samba.org>
8411 M:      Michael Ellerman <mpe@ellerman.id.au>
8412 W:      https://github.com/linuxppc/linux/wiki
8413 L:      linuxppc-dev@lists.ozlabs.org
8414 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8416 S:      Supported
8417 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8418 F:      Documentation/devicetree/bindings/powerpc/
8419 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8420 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8421 F:      Documentation/powerpc/
8422 F:      arch/powerpc/
8423 F:      drivers/char/tpm/tpm_ibmvtpm*
8424 F:      drivers/crypto/nx/
8425 F:      drivers/crypto/vmx/
8426 F:      drivers/i2c/busses/i2c-opal.c
8427 F:      drivers/net/ethernet/ibm/ibmveth.*
8428 F:      drivers/net/ethernet/ibm/ibmvnic.*
8429 F:      drivers/pci/hotplug/pnv_php.c
8430 F:      drivers/pci/hotplug/rpa*
8431 F:      drivers/rtc/rtc-opal.c
8432 F:      drivers/scsi/ibmvscsi/
8433 F:      drivers/tty/hvc/hvc_opal.c
8434 F:      drivers/watchdog/wdrtas.c
8435 F:      tools/testing/selftests/powerpc
8436 N:      /pmac
8437 N:      powermac
8438 N:      powernv
8439 N:      [^a-z0-9]ps3
8440 N:      pseries
8441
8442 LINUX FOR POWERPC EMBEDDED MPC5XXX
8443 M:      Anatolij Gustschin <agust@denx.de>
8444 L:      linuxppc-dev@lists.ozlabs.org
8445 T:      git git://git.denx.de/linux-denx-agust.git
8446 S:      Maintained
8447 F:      arch/powerpc/platforms/512x/
8448 F:      arch/powerpc/platforms/52xx/
8449
8450 LINUX FOR POWERPC EMBEDDED PPC4XX
8451 M:      Alistair Popple <alistair@popple.id.au>
8452 M:      Matt Porter <mporter@kernel.crashing.org>
8453 W:      http://www.penguinppc.org/
8454 L:      linuxppc-dev@lists.ozlabs.org
8455 S:      Maintained
8456 F:      arch/powerpc/platforms/40x/
8457 F:      arch/powerpc/platforms/44x/
8458
8459 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8460 M:      Scott Wood <oss@buserror.net>
8461 M:      Kumar Gala <galak@kernel.crashing.org>
8462 W:      http://www.penguinppc.org/
8463 L:      linuxppc-dev@lists.ozlabs.org
8464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8465 S:      Maintained
8466 F:      arch/powerpc/platforms/83xx/
8467 F:      arch/powerpc/platforms/85xx/
8468 F:      Documentation/devicetree/bindings/powerpc/fsl/
8469
8470 LINUX FOR POWERPC EMBEDDED PPC8XX
8471 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8472 W:      http://www.penguinppc.org/
8473 L:      linuxppc-dev@lists.ozlabs.org
8474 S:      Maintained
8475 F:      arch/powerpc/platforms/8xx/
8476
8477 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8478 L:      linuxppc-dev@lists.ozlabs.org
8479 S:      Orphan
8480 F:      arch/powerpc/*/*virtex*
8481 F:      arch/powerpc/*/*/*virtex*
8482
8483 LINUX FOR POWERPC PA SEMI PWRFICIENT
8484 L:      linuxppc-dev@lists.ozlabs.org
8485 S:      Orphan
8486 F:      arch/powerpc/platforms/pasemi/
8487 F:      drivers/*/*pasemi*
8488 F:      drivers/*/*/*pasemi*
8489
8490 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8491 M:      Kees Cook <keescook@chromium.org>
8492 S:      Maintained
8493 F:      drivers/misc/lkdtm/*
8494
8495 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8496 M:      Alan Stern <stern@rowland.harvard.edu>
8497 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8498 M:      Will Deacon <will.deacon@arm.com>
8499 M:      Peter Zijlstra <peterz@infradead.org>
8500 M:      Boqun Feng <boqun.feng@gmail.com>
8501 M:      Nicholas Piggin <npiggin@gmail.com>
8502 M:      David Howells <dhowells@redhat.com>
8503 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8504 M:      Luc Maranget <luc.maranget@inria.fr>
8505 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8506 R:      Akira Yokosawa <akiyks@gmail.com>
8507 R:      Daniel Lustig <dlustig@nvidia.com>
8508 L:      linux-kernel@vger.kernel.org
8509 L:      linux-arch@vger.kernel.org
8510 S:      Supported
8511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8512 F:      tools/memory-model/
8513 F:      Documentation/atomic_bitops.txt
8514 F:      Documentation/atomic_t.txt
8515 F:      Documentation/core-api/atomic_ops.rst
8516 F:      Documentation/core-api/refcount-vs-atomic.rst
8517 F:      Documentation/memory-barriers.txt
8518
8519 LIS3LV02D ACCELEROMETER DRIVER
8520 M:      Eric Piel <eric.piel@tremplin-utc.net>
8521 S:      Maintained
8522 F:      Documentation/misc-devices/lis3lv02d
8523 F:      drivers/misc/lis3lv02d/
8524 F:      drivers/platform/x86/hp_accel.c
8525
8526 LIVE PATCHING
8527 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8528 M:      Jessica Yu <jeyu@kernel.org>
8529 M:      Jiri Kosina <jikos@kernel.org>
8530 M:      Miroslav Benes <mbenes@suse.cz>
8531 R:      Petr Mladek <pmladek@suse.com>
8532 S:      Maintained
8533 F:      kernel/livepatch/
8534 F:      include/linux/livepatch.h
8535 F:      arch/x86/include/asm/livepatch.h
8536 F:      arch/x86/kernel/livepatch.c
8537 F:      Documentation/livepatch/
8538 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8539 F:      samples/livepatch/
8540 L:      live-patching@vger.kernel.org
8541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8542
8543 LLC (802.2)
8544 L:      netdev@vger.kernel.org
8545 S:      Odd fixes
8546 F:      include/linux/llc.h
8547 F:      include/uapi/linux/llc.h
8548 F:      include/net/llc*
8549 F:      net/llc/
8550
8551 LM73 HARDWARE MONITOR DRIVER
8552 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8553 L:      linux-hwmon@vger.kernel.org
8554 S:      Maintained
8555 F:      drivers/hwmon/lm73.c
8556
8557 LM78 HARDWARE MONITOR DRIVER
8558 M:      Jean Delvare <jdelvare@suse.com>
8559 L:      linux-hwmon@vger.kernel.org
8560 S:      Maintained
8561 F:      Documentation/hwmon/lm78
8562 F:      drivers/hwmon/lm78.c
8563
8564 LM83 HARDWARE MONITOR DRIVER
8565 M:      Jean Delvare <jdelvare@suse.com>
8566 L:      linux-hwmon@vger.kernel.org
8567 S:      Maintained
8568 F:      Documentation/hwmon/lm83
8569 F:      drivers/hwmon/lm83.c
8570
8571 LM90 HARDWARE MONITOR DRIVER
8572 M:      Jean Delvare <jdelvare@suse.com>
8573 L:      linux-hwmon@vger.kernel.org
8574 S:      Maintained
8575 F:      Documentation/hwmon/lm90
8576 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8577 F:      drivers/hwmon/lm90.c
8578 F:      include/dt-bindings/thermal/lm90.h
8579
8580 LM95234 HARDWARE MONITOR DRIVER
8581 M:      Guenter Roeck <linux@roeck-us.net>
8582 L:      linux-hwmon@vger.kernel.org
8583 S:      Maintained
8584 F:      Documentation/hwmon/lm95234
8585 F:      drivers/hwmon/lm95234.c
8586
8587 LME2510 MEDIA DRIVER
8588 M:      Malcolm Priestley <tvboxspy@gmail.com>
8589 L:      linux-media@vger.kernel.org
8590 W:      https://linuxtv.org
8591 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8592 S:      Maintained
8593 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8594
8595 LOADPIN SECURITY MODULE
8596 M:      Kees Cook <keescook@chromium.org>
8597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8598 S:      Supported
8599 F:      security/loadpin/
8600 F:      Documentation/admin-guide/LSM/LoadPin.rst
8601
8602 LOCKING PRIMITIVES
8603 M:      Peter Zijlstra <peterz@infradead.org>
8604 M:      Ingo Molnar <mingo@redhat.com>
8605 M:      Will Deacon <will.deacon@arm.com>
8606 L:      linux-kernel@vger.kernel.org
8607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8608 S:      Maintained
8609 F:      Documentation/locking/
8610 F:      include/linux/lockdep.h
8611 F:      include/linux/spinlock*.h
8612 F:      arch/*/include/asm/spinlock*.h
8613 F:      include/linux/rwlock*.h
8614 F:      include/linux/mutex*.h
8615 F:      include/linux/rwsem*.h
8616 F:      arch/*/include/asm/rwsem.h
8617 F:      include/linux/seqlock.h
8618 F:      lib/locking*.[ch]
8619 F:      kernel/locking/
8620 X:      kernel/locking/locktorture.c
8621
8622 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8623 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8624 L:      linux-ntfs-dev@lists.sourceforge.net
8625 W:      http://www.linux-ntfs.org/content/view/19/37/
8626 S:      Maintained
8627 F:      Documentation/ldm.txt
8628 F:      block/partitions/ldm.*
8629
8630 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8631 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8632 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8633 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8634 L:      MPT-FusionLinux.pdl@broadcom.com
8635 L:      linux-scsi@vger.kernel.org
8636 W:      http://www.avagotech.com/support/
8637 S:      Supported
8638 F:      drivers/message/fusion/
8639 F:      drivers/scsi/mpt3sas/
8640
8641 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8642 M:      Matthew Wilcox <matthew@wil.cx>
8643 L:      linux-scsi@vger.kernel.org
8644 S:      Maintained
8645 F:      drivers/scsi/sym53c8xx_2/
8646
8647 LTC4261 HARDWARE MONITOR DRIVER
8648 M:      Guenter Roeck <linux@roeck-us.net>
8649 L:      linux-hwmon@vger.kernel.org
8650 S:      Maintained
8651 F:      Documentation/hwmon/ltc4261
8652 F:      drivers/hwmon/ltc4261.c
8653
8654 LTC4306 I2C MULTIPLEXER DRIVER
8655 M:      Michael Hennerich <michael.hennerich@analog.com>
8656 W:      http://ez.analog.com/community/linux-device-drivers
8657 L:      linux-i2c@vger.kernel.org
8658 S:      Supported
8659 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8660 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8661
8662 LTP (Linux Test Project)
8663 M:      Mike Frysinger <vapier@gentoo.org>
8664 M:      Cyril Hrubis <chrubis@suse.cz>
8665 M:      Wanlong Gao <wanlong.gao@gmail.com>
8666 M:      Jan Stancek <jstancek@redhat.com>
8667 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8668 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8669 L:      ltp@lists.linux.it (subscribers-only)
8670 W:      http://linux-test-project.github.io/
8671 T:      git git://github.com/linux-test-project/ltp.git
8672 S:      Maintained
8673
8674 M68K ARCHITECTURE
8675 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8676 L:      linux-m68k@lists.linux-m68k.org
8677 W:      http://www.linux-m68k.org/
8678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8679 S:      Maintained
8680 F:      arch/m68k/
8681 F:      drivers/zorro/
8682
8683 M68K ON APPLE MACINTOSH
8684 M:      Joshua Thompson <funaho@jurai.org>
8685 W:      http://www.mac.linux-m68k.org/
8686 L:      linux-m68k@lists.linux-m68k.org
8687 S:      Maintained
8688 F:      arch/m68k/mac/
8689
8690 M68K ON HP9000/300
8691 M:      Philip Blundell <philb@gnu.org>
8692 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8693 S:      Maintained
8694 F:      arch/m68k/hp300/
8695
8696 M88DS3103 MEDIA DRIVER
8697 M:      Antti Palosaari <crope@iki.fi>
8698 L:      linux-media@vger.kernel.org
8699 W:      https://linuxtv.org
8700 W:      http://palosaari.fi/linux/
8701 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8702 T:      git git://linuxtv.org/anttip/media_tree.git
8703 S:      Maintained
8704 F:      drivers/media/dvb-frontends/m88ds3103*
8705
8706 M88RS2000 MEDIA DRIVER
8707 M:      Malcolm Priestley <tvboxspy@gmail.com>
8708 L:      linux-media@vger.kernel.org
8709 W:      https://linuxtv.org
8710 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8711 S:      Maintained
8712 F:      drivers/media/dvb-frontends/m88rs2000*
8713
8714 MA901 MASTERKIT USB FM RADIO DRIVER
8715 M:      Alexey Klimov <klimov.linux@gmail.com>
8716 L:      linux-media@vger.kernel.org
8717 T:      git git://linuxtv.org/media_tree.git
8718 S:      Maintained
8719 F:      drivers/media/radio/radio-ma901.c
8720
8721 MAC80211
8722 M:      Johannes Berg <johannes@sipsolutions.net>
8723 L:      linux-wireless@vger.kernel.org
8724 W:      http://wireless.kernel.org/
8725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8727 S:      Maintained
8728 F:      Documentation/networking/mac80211-injection.txt
8729 F:      include/net/mac80211.h
8730 F:      net/mac80211/
8731 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8732 F:      Documentation/networking/mac80211_hwsim/README
8733
8734 MAILBOX API
8735 M:      Jassi Brar <jassisinghbrar@gmail.com>
8736 L:      linux-kernel@vger.kernel.org
8737 S:      Maintained
8738 F:      drivers/mailbox/
8739 F:      include/linux/mailbox_client.h
8740 F:      include/linux/mailbox_controller.h
8741
8742 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8743 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8744 W:      http://www.kernel.org/doc/man-pages
8745 L:      linux-man@vger.kernel.org
8746 S:      Maintained
8747
8748 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8749 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8750 L:      linux-mips@linux-mips.org
8751 S:      Maintained
8752 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8753
8754 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8755 M:      Andrew Lunn <andrew@lunn.ch>
8756 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8757 L:      netdev@vger.kernel.org
8758 S:      Maintained
8759 F:      drivers/net/dsa/mv88e6xxx/
8760 F:      include/linux/platform_data/mv88e6xxx.h
8761 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8762
8763 MARVELL ARMADA DRM SUPPORT
8764 M:      Russell King <linux@armlinux.org.uk>
8765 S:      Maintained
8766 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8767 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8768 F:      drivers/gpu/drm/armada/
8769 F:      include/uapi/drm/armada_drm.h
8770 F:      Documentation/devicetree/bindings/display/armada/
8771
8772 MARVELL CRYPTO DRIVER
8773 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8774 M:      Arnaud Ebalard <arno@natisbad.org>
8775 F:      drivers/crypto/marvell/
8776 S:      Maintained
8777 L:      linux-crypto@vger.kernel.org
8778
8779 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8780 M:      Mirko Lindner <mlindner@marvell.com>
8781 M:      Stephen Hemminger <stephen@networkplumber.org>
8782 L:      netdev@vger.kernel.org
8783 S:      Maintained
8784 F:      drivers/net/ethernet/marvell/sk*
8785
8786 MARVELL LIBERTAS WIRELESS DRIVER
8787 L:      libertas-dev@lists.infradead.org
8788 S:      Orphan
8789 F:      drivers/net/wireless/marvell/libertas/
8790
8791 MARVELL MACCHIATOBIN SUPPORT
8792 M:      Russell King <linux@armlinux.org.uk>
8793 L:      linux-arm-kernel@lists.infradead.org
8794 S:      Maintained
8795 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8796
8797 MARVELL MV643XX ETHERNET DRIVER
8798 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8799 L:      netdev@vger.kernel.org
8800 S:      Maintained
8801 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8802 F:      include/linux/mv643xx.h
8803
8804 MARVELL MV88X3310 PHY DRIVER
8805 M:      Russell King <linux@armlinux.org.uk>
8806 L:      netdev@vger.kernel.org
8807 S:      Maintained
8808 F:      drivers/net/phy/marvell10g.c
8809
8810 MARVELL MVNETA ETHERNET DRIVER
8811 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8812 L:      netdev@vger.kernel.org
8813 S:      Maintained
8814 F:      drivers/net/ethernet/marvell/mvneta.*
8815
8816 MARVELL MWIFIEX WIRELESS DRIVER
8817 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8818 M:      Nishant Sarmukadam <nishants@marvell.com>
8819 M:      Ganapathi Bhat <gbhat@marvell.com>
8820 M:      Xinming Hu <huxinming820@gmail.com>
8821 L:      linux-wireless@vger.kernel.org
8822 S:      Maintained
8823 F:      drivers/net/wireless/marvell/mwifiex/
8824
8825 MARVELL MWL8K WIRELESS DRIVER
8826 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8827 L:      linux-wireless@vger.kernel.org
8828 S:      Odd Fixes
8829 F:      drivers/net/wireless/marvell/mwl8k.c
8830
8831 MARVELL NAND CONTROLLER DRIVER
8832 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8833 L:      linux-mtd@lists.infradead.org
8834 S:      Maintained
8835 F:      drivers/mtd/nand/raw/marvell_nand.c
8836 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8837
8838 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8839 M:      Nicolas Pitre <nico@fluxnic.net>
8840 S:      Odd Fixes
8841 F:      drivers/mmc/host/mvsdio.*
8842
8843 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8844 M:      Hu Ziji <huziji@marvell.com>
8845 L:      linux-mmc@vger.kernel.org
8846 S:      Supported
8847 F:      drivers/mmc/host/sdhci-xenon*
8848 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8849
8850 MATROX FRAMEBUFFER DRIVER
8851 L:      linux-fbdev@vger.kernel.org
8852 S:      Orphan
8853 F:      drivers/video/fbdev/matrox/matroxfb_*
8854 F:      include/uapi/linux/matroxfb.h
8855
8856 MAX16065 HARDWARE MONITOR DRIVER
8857 M:      Guenter Roeck <linux@roeck-us.net>
8858 L:      linux-hwmon@vger.kernel.org
8859 S:      Maintained
8860 F:      Documentation/hwmon/max16065
8861 F:      drivers/hwmon/max16065.c
8862
8863 MAX20751 HARDWARE MONITOR DRIVER
8864 M:      Guenter Roeck <linux@roeck-us.net>
8865 L:      linux-hwmon@vger.kernel.org
8866 S:      Maintained
8867 F:      Documentation/hwmon/max20751
8868 F:      drivers/hwmon/max20751.c
8869
8870 MAX2175 SDR TUNER DRIVER
8871 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8872 L:      linux-media@vger.kernel.org
8873 T:      git git://linuxtv.org/media_tree.git
8874 S:      Maintained
8875 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8876 F:      Documentation/media/v4l-drivers/max2175.rst
8877 F:      drivers/media/i2c/max2175*
8878 F:      include/uapi/linux/max2175.h
8879
8880 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8881 L:      linux-hwmon@vger.kernel.org
8882 S:      Orphan
8883 F:      Documentation/hwmon/max6650
8884 F:      drivers/hwmon/max6650.c
8885
8886 MAX6697 HARDWARE MONITOR DRIVER
8887 M:      Guenter Roeck <linux@roeck-us.net>
8888 L:      linux-hwmon@vger.kernel.org
8889 S:      Maintained
8890 F:      Documentation/hwmon/max6697
8891 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8892 F:      drivers/hwmon/max6697.c
8893 F:      include/linux/platform_data/max6697.h
8894
8895 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8896 M:      Peter Rosin <peda@axentia.se>
8897 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8898 S:      Maintained
8899 F:      Documentation/devicetree/bindings/sound/max9860.txt
8900 F:      sound/soc/codecs/max9860.*
8901
8902 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8903 M:      Javier Martinez Canillas <javier@dowhile0.org>
8904 L:      linux-kernel@vger.kernel.org
8905 S:      Supported
8906 F:      drivers/regulator/max77802-regulator.c
8907 F:      Documentation/devicetree/bindings/*/*max77802.txt
8908 F:      include/dt-bindings/*/*max77802.h
8909
8910 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8911 M:      Krzysztof Kozlowski <krzk@kernel.org>
8912 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8913 L:      linux-pm@vger.kernel.org
8914 S:      Supported
8915 F:      drivers/power/supply/max14577_charger.c
8916 F:      drivers/power/supply/max77693_charger.c
8917
8918 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8919 M:      Chanwoo Choi <cw00.choi@samsung.com>
8920 M:      Krzysztof Kozlowski <krzk@kernel.org>
8921 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8922 L:      linux-kernel@vger.kernel.org
8923 S:      Supported
8924 F:      drivers/*/max14577*.c
8925 F:      drivers/*/max77686*.c
8926 F:      drivers/*/max77693*.c
8927 F:      drivers/extcon/extcon-max14577.c
8928 F:      drivers/extcon/extcon-max77693.c
8929 F:      drivers/rtc/rtc-max77686.c
8930 F:      drivers/clk/clk-max77686.c
8931 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8932 F:      Documentation/devicetree/bindings/*/max77686.txt
8933 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8934 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8935 F:      include/linux/mfd/max14577*.h
8936 F:      include/linux/mfd/max77686*.h
8937 F:      include/linux/mfd/max77693*.h
8938
8939 MAXIRADIO FM RADIO RECEIVER DRIVER
8940 M:      Hans Verkuil <hverkuil@xs4all.nl>
8941 L:      linux-media@vger.kernel.org
8942 T:      git git://linuxtv.org/media_tree.git
8943 W:      https://linuxtv.org
8944 S:      Maintained
8945 F:      drivers/media/radio/radio-maxiradio*
8946
8947 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8948 M:      Peter Rosin <peda@axentia.se>
8949 L:      linux-iio@vger.kernel.org
8950 S:      Maintained
8951 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8952 F:      drivers/iio/potentiometer/mcp4018.c
8953 F:      drivers/iio/potentiometer/mcp4531.c
8954
8955 MCR20A IEEE-802.15.4 RADIO DRIVER
8956 M:      Xue Liu <liuxuenetmail@gmail.com>
8957 L:      linux-wpan@vger.kernel.org
8958 W:      https://github.com/xueliu/mcr20a-linux
8959 S:      Maintained
8960 F:      drivers/net/ieee802154/mcr20a.c
8961 F:      drivers/net/ieee802154/mcr20a.h
8962 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8963
8964 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8965 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8966 L:      linux-iio@vger.kernel.org
8967 S:      Maintained
8968 F:      drivers/iio/dac/cio-dac.c
8969
8970 MEDIA DRIVERS FOR ASCOT2E
8971 M:      Sergey Kozlov <serjk@netup.ru>
8972 M:      Abylay Ospan <aospan@netup.ru>
8973 L:      linux-media@vger.kernel.org
8974 W:      https://linuxtv.org
8975 W:      http://netup.tv/
8976 T:      git git://linuxtv.org/media_tree.git
8977 S:      Supported
8978 F:      drivers/media/dvb-frontends/ascot2e*
8979
8980 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8981 M:      Jasmin Jessich <jasmin@anw.at>
8982 L:      linux-media@vger.kernel.org
8983 W:      https://linuxtv.org
8984 T:      git git://linuxtv.org/media_tree.git
8985 S:      Maintained
8986 F:      drivers/media/dvb-frontends/cxd2099*
8987
8988 MEDIA DRIVERS FOR CXD2841ER
8989 M:      Sergey Kozlov <serjk@netup.ru>
8990 M:      Abylay Ospan <aospan@netup.ru>
8991 L:      linux-media@vger.kernel.org
8992 W:      https://linuxtv.org
8993 W:      http://netup.tv/
8994 T:      git git://linuxtv.org/media_tree.git
8995 S:      Supported
8996 F:      drivers/media/dvb-frontends/cxd2841er*
8997
8998 MEDIA DRIVERS FOR CXD2880
8999 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9000 L:      linux-media@vger.kernel.org
9001 W:      http://linuxtv.org/
9002 T:      git git://linuxtv.org/media_tree.git
9003 S:      Supported
9004 F:      drivers/media/dvb-frontends/cxd2880/*
9005 F:      drivers/media/spi/cxd2880*
9006
9007 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9008 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9009 L:      linux-media@vger.kernel.org
9010 W:      https://linuxtv.org
9011 T:      git git://linuxtv.org/media_tree.git
9012 S:      Maintained
9013 F:      drivers/media/pci/ddbridge/*
9014
9015 MEDIA DRIVERS FOR FREESCALE IMX
9016 M:      Steve Longerbeam <slongerbeam@gmail.com>
9017 M:      Philipp Zabel <p.zabel@pengutronix.de>
9018 L:      linux-media@vger.kernel.org
9019 T:      git git://linuxtv.org/media_tree.git
9020 S:      Maintained
9021 F:      Documentation/devicetree/bindings/media/imx.txt
9022 F:      Documentation/media/v4l-drivers/imx.rst
9023 F:      drivers/staging/media/imx/
9024 F:      include/linux/imx-media.h
9025 F:      include/media/imx.h
9026
9027 MEDIA DRIVERS FOR HELENE
9028 M:      Abylay Ospan <aospan@netup.ru>
9029 L:      linux-media@vger.kernel.org
9030 W:      https://linuxtv.org
9031 W:      http://netup.tv/
9032 T:      git git://linuxtv.org/media_tree.git
9033 S:      Supported
9034 F:      drivers/media/dvb-frontends/helene*
9035
9036 MEDIA DRIVERS FOR HORUS3A
9037 M:      Sergey Kozlov <serjk@netup.ru>
9038 M:      Abylay Ospan <aospan@netup.ru>
9039 L:      linux-media@vger.kernel.org
9040 W:      https://linuxtv.org
9041 W:      http://netup.tv/
9042 T:      git git://linuxtv.org/media_tree.git
9043 S:      Supported
9044 F:      drivers/media/dvb-frontends/horus3a*
9045
9046 MEDIA DRIVERS FOR LNBH25
9047 M:      Sergey Kozlov <serjk@netup.ru>
9048 M:      Abylay Ospan <aospan@netup.ru>
9049 L:      linux-media@vger.kernel.org
9050 W:      https://linuxtv.org
9051 W:      http://netup.tv/
9052 T:      git git://linuxtv.org/media_tree.git
9053 S:      Supported
9054 F:      drivers/media/dvb-frontends/lnbh25*
9055
9056 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9057 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9058 L:      linux-media@vger.kernel.org
9059 W:      https://linuxtv.org
9060 T:      git git://linuxtv.org/media_tree.git
9061 S:      Maintained
9062 F:      drivers/media/dvb-frontends/mxl5xx*
9063
9064 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9065 M:      Sergey Kozlov <serjk@netup.ru>
9066 M:      Abylay Ospan <aospan@netup.ru>
9067 L:      linux-media@vger.kernel.org
9068 W:      https://linuxtv.org
9069 W:      http://netup.tv/
9070 T:      git git://linuxtv.org/media_tree.git
9071 S:      Supported
9072 F:      drivers/media/pci/netup_unidvb/*
9073
9074 MEDIA DRIVERS FOR RENESAS - CEU
9075 M:      Jacopo Mondi <jacopo@jmondi.org>
9076 L:      linux-media@vger.kernel.org
9077 L:      linux-renesas-soc@vger.kernel.org
9078 T:      git git://linuxtv.org/media_tree.git
9079 S:      Supported
9080 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9081 F:      drivers/media/platform/renesas-ceu.c
9082 F:      include/media/drv-intf/renesas-ceu.h
9083
9084 MEDIA DRIVERS FOR RENESAS - DRIF
9085 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9086 L:      linux-media@vger.kernel.org
9087 L:      linux-renesas-soc@vger.kernel.org
9088 T:      git git://linuxtv.org/media_tree.git
9089 S:      Supported
9090 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9091 F:      drivers/media/platform/rcar_drif.c
9092
9093 MEDIA DRIVERS FOR RENESAS - FCP
9094 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9095 L:      linux-media@vger.kernel.org
9096 L:      linux-renesas-soc@vger.kernel.org
9097 T:      git git://linuxtv.org/media_tree.git
9098 S:      Supported
9099 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9100 F:      drivers/media/platform/rcar-fcp.c
9101 F:      include/media/rcar-fcp.h
9102
9103 MEDIA DRIVERS FOR RENESAS - FDP1
9104 M:      Kieran Bingham <kieran@bingham.xyz>
9105 L:      linux-media@vger.kernel.org
9106 L:      linux-renesas-soc@vger.kernel.org
9107 T:      git git://linuxtv.org/media_tree.git
9108 S:      Supported
9109 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9110 F:      drivers/media/platform/rcar_fdp1.c
9111
9112 MEDIA DRIVERS FOR RENESAS - VIN
9113 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9114 L:      linux-media@vger.kernel.org
9115 L:      linux-renesas-soc@vger.kernel.org
9116 T:      git git://linuxtv.org/media_tree.git
9117 S:      Supported
9118 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9119 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9120 F:      drivers/media/platform/rcar-vin/
9121
9122 MEDIA DRIVERS FOR RENESAS - VSP1
9123 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9124 L:      linux-media@vger.kernel.org
9125 L:      linux-renesas-soc@vger.kernel.org
9126 T:      git git://linuxtv.org/media_tree.git
9127 S:      Supported
9128 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9129 F:      drivers/media/platform/vsp1/
9130
9131 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9132 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9133 L:      linux-media@vger.kernel.org
9134 W:      https://linuxtv.org
9135 T:      git git://linuxtv.org/media_tree.git
9136 S:      Maintained
9137 F:      drivers/media/dvb-frontends/stv0910*
9138
9139 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9140 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9141 L:      linux-media@vger.kernel.org
9142 W:      https://linuxtv.org
9143 T:      git git://linuxtv.org/media_tree.git
9144 S:      Maintained
9145 F:      drivers/media/dvb-frontends/stv6111*
9146
9147 MEDIA DRIVERS FOR STM32 - DCMI
9148 M:      Hugues Fruchet <hugues.fruchet@st.com>
9149 L:      linux-media@vger.kernel.org
9150 T:      git git://linuxtv.org/media_tree.git
9151 S:      Supported
9152 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9153 F:      drivers/media/platform/stm32/stm32-dcmi.c
9154
9155 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9156 M:      Dmitry Osipenko <digetx@gmail.com>
9157 L:      linux-media@vger.kernel.org
9158 L:      linux-tegra@vger.kernel.org
9159 T:      git git://linuxtv.org/media_tree.git
9160 S:      Maintained
9161 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9162 F:      drivers/staging/media/tegra-vde/
9163
9164 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9165 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9166 P:      LinuxTV.org Project
9167 L:      linux-media@vger.kernel.org
9168 W:      https://linuxtv.org
9169 Q:      http://patchwork.kernel.org/project/linux-media/list/
9170 T:      git git://linuxtv.org/media_tree.git
9171 S:      Maintained
9172 F:      Documentation/devicetree/bindings/media/
9173 F:      Documentation/media/
9174 F:      drivers/media/
9175 F:      drivers/staging/media/
9176 F:      include/linux/platform_data/media/
9177 F:      include/media/
9178 F:      include/uapi/linux/dvb/
9179 F:      include/uapi/linux/videodev2.h
9180 F:      include/uapi/linux/media.h
9181 F:      include/uapi/linux/v4l2-*
9182 F:      include/uapi/linux/meye.h
9183 F:      include/uapi/linux/ivtv*
9184 F:      include/uapi/linux/uvcvideo.h
9185
9186 MEDIATEK BLUETOOTH DRIVER
9187 M:      Sean Wang <sean.wang@mediatek.com>
9188 L:      linux-bluetooth@vger.kernel.org
9189 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9190 S:      Maintained
9191 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9192 F:      drivers/bluetooth/btmtkuart.c
9193
9194 MEDIATEK CIR DRIVER
9195 M:      Sean Wang <sean.wang@mediatek.com>
9196 S:      Maintained
9197 F:      drivers/media/rc/mtk-cir.c
9198
9199 MEDIATEK DMA DRIVER
9200 M:      Sean Wang <sean.wang@mediatek.com>
9201 L:      dmaengine@vger.kernel.org
9202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9203 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9204 S:      Maintained
9205 F:      Documentation/devicetree/bindings/dma/mtk-*
9206 F:      drivers/dma/mediatek/
9207
9208 MEDIATEK PMIC LED DRIVER
9209 M:      Sean Wang <sean.wang@mediatek.com>
9210 S:      Maintained
9211 F:      drivers/leds/leds-mt6323.c
9212 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9213
9214 MEDIATEK ETHERNET DRIVER
9215 M:      Felix Fietkau <nbd@openwrt.org>
9216 M:      John Crispin <john@phrozen.org>
9217 M:      Sean Wang <sean.wang@mediatek.com>
9218 M:      Nelson Chang <nelson.chang@mediatek.com>
9219 L:      netdev@vger.kernel.org
9220 S:      Maintained
9221 F:      drivers/net/ethernet/mediatek/
9222
9223 MEDIATEK SWITCH DRIVER
9224 M:      Sean Wang <sean.wang@mediatek.com>
9225 L:      netdev@vger.kernel.org
9226 S:      Maintained
9227 F:      drivers/net/dsa/mt7530.*
9228 F:      net/dsa/tag_mtk.c
9229
9230 MEDIATEK JPEG DRIVER
9231 M:      Rick Chang <rick.chang@mediatek.com>
9232 M:      Bin Liu <bin.liu@mediatek.com>
9233 S:      Supported
9234 F:      drivers/media/platform/mtk-jpeg/
9235 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9236
9237 MEDIATEK MDP DRIVER
9238 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9239 M:      Houlong Wei <houlong.wei@mediatek.com>
9240 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9241 S:      Supported
9242 F:      drivers/media/platform/mtk-mdp/
9243 F:      drivers/media/platform/mtk-vpu/
9244 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9245
9246 MEDIATEK MEDIA DRIVER
9247 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9248 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9249 S:      Supported
9250 F:      drivers/media/platform/mtk-vcodec/
9251 F:      drivers/media/platform/mtk-vpu/
9252 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9253 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9254
9255 MEDIATEK MT7601U WIRELESS LAN DRIVER
9256 M:      Jakub Kicinski <kubakici@wp.pl>
9257 L:      linux-wireless@vger.kernel.org
9258 S:      Maintained
9259 F:      drivers/net/wireless/mediatek/mt7601u/
9260
9261 MEDIATEK NAND CONTROLLER DRIVER
9262 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9263 L:      linux-mtd@lists.infradead.org
9264 S:      Maintained
9265 F:      drivers/mtd/nand/raw/mtk_*
9266 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9267
9268 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9269 M:      Sean Wang <sean.wang@mediatek.com>
9270 S:      Maintained
9271 F:      drivers/char/hw_random/mtk-rng.c
9272
9273 MEDIATEK USB3 DRD IP DRIVER
9274 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9275 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9277 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9278 S:      Maintained
9279 F:      drivers/usb/mtu3/
9280
9281 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9282 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9283 M:      Martin Donnelly <martin.donnelly@ge.com>
9284 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9285 S:      Maintained
9286 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9287 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9288
9289 MEGARAID SCSI/SAS DRIVERS
9290 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9291 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9292 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9293 L:      megaraidlinux.pdl@broadcom.com
9294 L:      linux-scsi@vger.kernel.org
9295 W:      http://www.avagotech.com/support/
9296 S:      Maintained
9297 F:      Documentation/scsi/megaraid.txt
9298 F:      drivers/scsi/megaraid.*
9299 F:      drivers/scsi/megaraid/
9300
9301 MELEXIS MLX90614 DRIVER
9302 M:      Crt Mori <cmo@melexis.com>
9303 L:      linux-iio@vger.kernel.org
9304 W:      http://www.melexis.com
9305 S:      Supported
9306 F:      drivers/iio/temperature/mlx90614.c
9307
9308 MELEXIS MLX90632 DRIVER
9309 M:      Crt Mori <cmo@melexis.com>
9310 L:      linux-iio@vger.kernel.org
9311 W:      http://www.melexis.com
9312 S:      Supported
9313 F:      drivers/iio/temperature/mlx90632.c
9314
9315 MELFAS MIP4 TOUCHSCREEN DRIVER
9316 M:      Sangwon Jee <jeesw@melfas.com>
9317 W:      http://www.melfas.com
9318 S:      Supported
9319 F:      drivers/input/touchscreen/melfas_mip4.c
9320 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9321
9322 MELLANOX ETHERNET DRIVER (mlx4_en)
9323 M:      Tariq Toukan <tariqt@mellanox.com>
9324 L:      netdev@vger.kernel.org
9325 S:      Supported
9326 W:      http://www.mellanox.com
9327 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9328 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9329
9330 MELLANOX ETHERNET DRIVER (mlx5e)
9331 M:      Saeed Mahameed <saeedm@mellanox.com>
9332 L:      netdev@vger.kernel.org
9333 S:      Supported
9334 W:      http://www.mellanox.com
9335 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9336 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9337
9338 MELLANOX ETHERNET INNOVA DRIVERS
9339 R:      Boris Pismenny <borisp@mellanox.com>
9340 L:      netdev@vger.kernel.org
9341 S:      Supported
9342 W:      http://www.mellanox.com
9343 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9344 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9345 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9346 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9347 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9348
9349 MELLANOX ETHERNET INNOVA IPSEC DRIVER
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_ipsec/*
9356 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9357
9358 MELLANOX ETHERNET SWITCH DRIVERS
9359 M:      Jiri Pirko <jiri@mellanox.com>
9360 M:      Ido Schimmel <idosch@mellanox.com>
9361 L:      netdev@vger.kernel.org
9362 S:      Supported
9363 W:      http://www.mellanox.com
9364 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9365 F:      drivers/net/ethernet/mellanox/mlxsw/
9366 F:      tools/testing/selftests/drivers/net/mlxsw/
9367
9368 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9369 M:      mlxsw@mellanox.com
9370 L:      netdev@vger.kernel.org
9371 S:      Supported
9372 W:      http://www.mellanox.com
9373 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9374 F:      drivers/net/ethernet/mellanox/mlxfw/
9375
9376 MELLANOX HARDWARE PLATFORM SUPPORT
9377 M:      Andy Shevchenko <andy@infradead.org>
9378 M:      Darren Hart <dvhart@infradead.org>
9379 M:      Vadim Pasternak <vadimp@mellanox.com>
9380 L:      platform-driver-x86@vger.kernel.org
9381 S:      Supported
9382 F:      drivers/platform/mellanox/
9383
9384 MELLANOX MLX4 core VPI driver
9385 M:      Tariq Toukan <tariqt@mellanox.com>
9386 L:      netdev@vger.kernel.org
9387 L:      linux-rdma@vger.kernel.org
9388 W:      http://www.mellanox.com
9389 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9390 S:      Supported
9391 F:      drivers/net/ethernet/mellanox/mlx4/
9392 F:      include/linux/mlx4/
9393
9394 MELLANOX MLX4 IB driver
9395 M:      Yishai Hadas <yishaih@mellanox.com>
9396 L:      linux-rdma@vger.kernel.org
9397 W:      http://www.mellanox.com
9398 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9399 S:      Supported
9400 F:      drivers/infiniband/hw/mlx4/
9401 F:      include/linux/mlx4/
9402 F:      include/uapi/rdma/mlx4-abi.h
9403
9404 MELLANOX MLX5 core VPI driver
9405 M:      Saeed Mahameed <saeedm@mellanox.com>
9406 M:      Leon Romanovsky <leonro@mellanox.com>
9407 L:      netdev@vger.kernel.org
9408 L:      linux-rdma@vger.kernel.org
9409 W:      http://www.mellanox.com
9410 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9411 S:      Supported
9412 F:      drivers/net/ethernet/mellanox/mlx5/core/
9413 F:      include/linux/mlx5/
9414
9415 MELLANOX MLX5 IB driver
9416 M:      Leon Romanovsky <leonro@mellanox.com>
9417 L:      linux-rdma@vger.kernel.org
9418 W:      http://www.mellanox.com
9419 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9420 S:      Supported
9421 F:      drivers/infiniband/hw/mlx5/
9422 F:      include/linux/mlx5/
9423 F:      include/uapi/rdma/mlx5-abi.h
9424
9425 MELLANOX MLXCPLD I2C AND MUX DRIVER
9426 M:      Vadim Pasternak <vadimp@mellanox.com>
9427 M:      Michael Shych <michaelsh@mellanox.com>
9428 L:      linux-i2c@vger.kernel.org
9429 S:      Supported
9430 F:      drivers/i2c/busses/i2c-mlxcpld.c
9431 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9432 F:      Documentation/i2c/busses/i2c-mlxcpld
9433
9434 MELLANOX MLXCPLD LED DRIVER
9435 M:      Vadim Pasternak <vadimp@mellanox.com>
9436 L:      linux-leds@vger.kernel.org
9437 S:      Supported
9438 F:      drivers/leds/leds-mlxcpld.c
9439 F:      drivers/leds/leds-mlxreg.c
9440 F:      Documentation/leds/leds-mlxcpld.txt
9441
9442 MELLANOX PLATFORM DRIVER
9443 M:      Vadim Pasternak <vadimp@mellanox.com>
9444 L:      platform-driver-x86@vger.kernel.org
9445 S:      Supported
9446 F:      drivers/platform/x86/mlx-platform.c
9447
9448 MEMBARRIER SUPPORT
9449 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9450 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9451 L:      linux-kernel@vger.kernel.org
9452 S:      Supported
9453 F:      kernel/sched/membarrier.c
9454 F:      include/uapi/linux/membarrier.h
9455 F:      arch/powerpc/include/asm/membarrier.h
9456
9457 MEMORY MANAGEMENT
9458 L:      linux-mm@kvack.org
9459 W:      http://www.linux-mm.org
9460 S:      Maintained
9461 F:      include/linux/mm.h
9462 F:      include/linux/gfp.h
9463 F:      include/linux/mmzone.h
9464 F:      include/linux/memory_hotplug.h
9465 F:      include/linux/vmalloc.h
9466 F:      mm/
9467
9468 MEMORY TECHNOLOGY DEVICES (MTD)
9469 M:      David Woodhouse <dwmw2@infradead.org>
9470 M:      Brian Norris <computersforpeace@gmail.com>
9471 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9472 M:      Marek Vasut <marek.vasut@gmail.com>
9473 M:      Richard Weinberger <richard@nod.at>
9474 L:      linux-mtd@lists.infradead.org
9475 W:      http://www.linux-mtd.infradead.org/
9476 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9477 T:      git git://git.infradead.org/linux-mtd.git master
9478 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9479 S:      Maintained
9480 F:      Documentation/devicetree/bindings/mtd/
9481 F:      drivers/mtd/
9482 F:      include/linux/mtd/
9483 F:      include/uapi/mtd/
9484
9485 MEN A21 WATCHDOG DRIVER
9486 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9487 L:      linux-watchdog@vger.kernel.org
9488 S:      Maintained
9489 F:      drivers/watchdog/mena21_wdt.c
9490
9491 MEN CHAMELEON BUS (mcb)
9492 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9493 S:      Maintained
9494 F:      drivers/mcb/
9495 F:      include/linux/mcb.h
9496 F:      Documentation/men-chameleon-bus.txt
9497
9498 MEN F21BMC (Board Management Controller)
9499 M:      Andreas Werner <andreas.werner@men.de>
9500 S:      Supported
9501 F:      drivers/mfd/menf21bmc.c
9502 F:      drivers/watchdog/menf21bmc_wdt.c
9503 F:      drivers/leds/leds-menf21bmc.c
9504 F:      drivers/hwmon/menf21bmc_hwmon.c
9505 F:      Documentation/hwmon/menf21bmc
9506
9507 MEN Z069 WATCHDOG DRIVER
9508 M:      Johannes Thumshirn <jth@kernel.org>
9509 L:      linux-watchdog@vger.kernel.org
9510 S:      Maintained
9511 F:      drivers/watchdog/menz069_wdt.c
9512
9513 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9514 M:      Neil Armstrong <narmstrong@baylibre.com>
9515 L:      linux-media@lists.freedesktop.org
9516 L:      linux-amlogic@lists.infradead.org
9517 W:      http://linux-meson.com/
9518 S:      Supported
9519 F:      drivers/media/platform/meson/ao-cec.c
9520 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9521 T:      git git://linuxtv.org/media_tree.git
9522
9523 MICROBLAZE ARCHITECTURE
9524 M:      Michal Simek <monstr@monstr.eu>
9525 W:      http://www.monstr.eu/fdt/
9526 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9527 S:      Supported
9528 F:      arch/microblaze/
9529
9530 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9531 M:      Richard Genoud <richard.genoud@gmail.com>
9532 S:      Maintained
9533 F:      drivers/tty/serial/atmel_serial.c
9534 F:      drivers/tty/serial/atmel_serial.h
9535
9536 MICROCHIP / ATMEL DMA DRIVER
9537 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9539 L:      dmaengine@vger.kernel.org
9540 S:      Supported
9541 F:      drivers/dma/at_hdmac.c
9542 F:      drivers/dma/at_hdmac_regs.h
9543 F:      include/linux/platform_data/dma-atmel.h
9544
9545 MICROCHIP / ATMEL ECC DRIVER
9546 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9547 L:      linux-crypto@vger.kernel.org
9548 S:      Maintained
9549 F:      drivers/crypto/atmel-ecc.*
9550
9551 MICROCHIP / ATMEL ISC DRIVER
9552 M:      Songjun Wu <songjun.wu@microchip.com>
9553 L:      linux-media@vger.kernel.org
9554 S:      Supported
9555 F:      drivers/media/platform/atmel/atmel-isc.c
9556 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9557 F:      devicetree/bindings/media/atmel-isc.txt
9558
9559 MICROCHIP / ATMEL NAND DRIVER
9560 M:      Josh Wu <rainyfeeling@outlook.com>
9561 L:      linux-mtd@lists.infradead.org
9562 S:      Supported
9563 F:      drivers/mtd/nand/raw/atmel/*
9564 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9565
9566 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9567 M:      Woojung Huh <Woojung.Huh@microchip.com>
9568 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9569 L:      netdev@vger.kernel.org
9570 S:      Maintained
9571 F:      net/dsa/tag_ksz.c
9572 F:      drivers/net/dsa/microchip/*
9573 F:      include/linux/platform_data/microchip-ksz.h
9574 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9575
9576 MICROCHIP LAN743X ETHERNET DRIVER
9577 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9578 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9579 L:      netdev@vger.kernel.org
9580 S:      Maintained
9581 F:      drivers/net/ethernet/microchip/lan743x_*
9582
9583 MICROCHIP USB251XB DRIVER
9584 M:      Richard Leitner <richard.leitner@skidata.com>
9585 L:      linux-usb@vger.kernel.org
9586 S:      Maintained
9587 F:      drivers/usb/misc/usb251xb.c
9588 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9589
9590 MICROSEMI MIPS SOCS
9591 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9592 L:      linux-mips@linux-mips.org
9593 S:      Maintained
9594 F:      arch/mips/generic/board-ocelot.c
9595 F:      arch/mips/configs/generic/board-ocelot.config
9596 F:      arch/mips/boot/dts/mscc/
9597 F:      Documentation/devicetree/bindings/mips/mscc.txt
9598
9599 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9600 M:      Don Brace <don.brace@microsemi.com>
9601 L:      esc.storagedev@microsemi.com
9602 L:      linux-scsi@vger.kernel.org
9603 S:      Supported
9604 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9605 F:      drivers/scsi/smartpqi/Kconfig
9606 F:      drivers/scsi/smartpqi/Makefile
9607 F:      include/linux/cciss*.h
9608 F:      include/uapi/linux/cciss*.h
9609 F:      Documentation/scsi/smartpqi.txt
9610
9611 MICROSEMI ETHERNET SWITCH DRIVER
9612 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9613 L:      netdev@vger.kernel.org
9614 S:      Supported
9615 F:      drivers/net/ethernet/mscc/
9616
9617 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9618 M:      Chen Yu <yu.c.chen@intel.com>
9619 L:      platform-driver-x86@vger.kernel.org
9620 S:      Supported
9621 F:      drivers/platform/x86/surfacepro3_button.c
9622
9623 MICROTEK X6 SCANNER
9624 M:      Oliver Neukum <oliver@neukum.org>
9625 S:      Maintained
9626 F:      drivers/usb/image/microtek.*
9627
9628 MIPS
9629 M:      Ralf Baechle <ralf@linux-mips.org>
9630 M:      Paul Burton <paul.burton@mips.com>
9631 M:      James Hogan <jhogan@kernel.org>
9632 L:      linux-mips@linux-mips.org
9633 W:      http://www.linux-mips.org/
9634 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9636 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9637 S:      Supported
9638 F:      Documentation/devicetree/bindings/mips/
9639 F:      Documentation/mips/
9640 F:      arch/mips/
9641 F:      drivers/platform/mips/
9642
9643 MIPS BOSTON DEVELOPMENT BOARD
9644 M:      Paul Burton <paul.burton@mips.com>
9645 L:      linux-mips@linux-mips.org
9646 S:      Maintained
9647 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9648 F:      arch/mips/boot/dts/img/boston.dts
9649 F:      arch/mips/configs/generic/board-boston.config
9650 F:      drivers/clk/imgtec/clk-boston.c
9651 F:      include/dt-bindings/clock/boston-clock.h
9652
9653 MIPS GENERIC PLATFORM
9654 M:      Paul Burton <paul.burton@mips.com>
9655 L:      linux-mips@linux-mips.org
9656 S:      Supported
9657 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9658 F:      arch/mips/generic/
9659 F:      arch/mips/tools/generic-board-config.sh
9660
9661 MIPS/LOONGSON1 ARCHITECTURE
9662 M:      Keguang Zhang <keguang.zhang@gmail.com>
9663 L:      linux-mips@linux-mips.org
9664 S:      Maintained
9665 F:      arch/mips/loongson32/
9666 F:      arch/mips/include/asm/mach-loongson32/
9667 F:      drivers/*/*loongson1*
9668 F:      drivers/*/*/*loongson1*
9669
9670 MIPS/LOONGSON2 ARCHITECTURE
9671 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9672 L:      linux-mips@linux-mips.org
9673 S:      Maintained
9674 F:      arch/mips/loongson64/*{2e/2f}*
9675 F:      arch/mips/include/asm/mach-loongson64/
9676 F:      drivers/*/*loongson2*
9677 F:      drivers/*/*/*loongson2*
9678
9679 MIPS/LOONGSON3 ARCHITECTURE
9680 M:      Huacai Chen <chenhc@lemote.com>
9681 L:      linux-mips@linux-mips.org
9682 S:      Maintained
9683 F:      arch/mips/loongson64/
9684 F:      arch/mips/include/asm/mach-loongson64/
9685 F:      drivers/platform/mips/cpu_hwmon.c
9686 F:      drivers/*/*loongson3*
9687 F:      drivers/*/*/*loongson3*
9688
9689 MIPS RINT INSTRUCTION EMULATION
9690 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9691 L:      linux-mips@linux-mips.org
9692 S:      Supported
9693 F:      arch/mips/math-emu/sp_rint.c
9694 F:      arch/mips/math-emu/dp_rint.c
9695
9696 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9697 M:      Hans Verkuil <hverkuil@xs4all.nl>
9698 L:      linux-media@vger.kernel.org
9699 T:      git git://linuxtv.org/media_tree.git
9700 W:      https://linuxtv.org
9701 S:      Odd Fixes
9702 F:      drivers/media/radio/radio-miropcm20*
9703
9704 MMP SUPPORT
9705 M:      Eric Miao <eric.y.miao@gmail.com>
9706 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9707 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9708 T:      git git://github.com/hzhuang1/linux.git
9709 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9710 S:      Maintained
9711 F:      arch/arm/boot/dts/mmp*
9712 F:      arch/arm/mach-mmp/
9713
9714 MN88472 MEDIA DRIVER
9715 M:      Antti Palosaari <crope@iki.fi>
9716 L:      linux-media@vger.kernel.org
9717 W:      https://linuxtv.org
9718 W:      http://palosaari.fi/linux/
9719 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9720 S:      Maintained
9721 F:      drivers/media/dvb-frontends/mn88472*
9722
9723 MN88473 MEDIA DRIVER
9724 M:      Antti Palosaari <crope@iki.fi>
9725 L:      linux-media@vger.kernel.org
9726 W:      https://linuxtv.org
9727 W:      http://palosaari.fi/linux/
9728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9729 S:      Maintained
9730 F:      drivers/media/dvb-frontends/mn88473*
9731
9732 MODULE SUPPORT
9733 M:      Jessica Yu <jeyu@kernel.org>
9734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9735 S:      Maintained
9736 F:      include/linux/module.h
9737 F:      kernel/module.c
9738
9739 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9740 W:      http://popies.net/meye/
9741 S:      Orphan
9742 F:      Documentation/media/v4l-drivers/meye*
9743 F:      drivers/media/pci/meye/
9744 F:      include/uapi/linux/meye.h
9745
9746 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9747 M:      Jiri Slaby <jirislaby@gmail.com>
9748 S:      Maintained
9749 F:      Documentation/serial/moxa-smartio
9750 F:      drivers/tty/mxser.*
9751
9752 MR800 AVERMEDIA USB FM RADIO DRIVER
9753 M:      Alexey Klimov <klimov.linux@gmail.com>
9754 L:      linux-media@vger.kernel.org
9755 T:      git git://linuxtv.org/media_tree.git
9756 S:      Maintained
9757 F:      drivers/media/radio/radio-mr800.c
9758
9759 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9760 M:      Alan Ott <alan@signal11.us>
9761 L:      linux-wpan@vger.kernel.org
9762 S:      Maintained
9763 F:      drivers/net/ieee802154/mrf24j40.c
9764 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9765
9766 MSI LAPTOP SUPPORT
9767 M:      "Lee, Chun-Yi" <jlee@suse.com>
9768 L:      platform-driver-x86@vger.kernel.org
9769 S:      Maintained
9770 F:      drivers/platform/x86/msi-laptop.c
9771
9772 MSI WMI SUPPORT
9773 L:      platform-driver-x86@vger.kernel.org
9774 S:      Orphan
9775 F:      drivers/platform/x86/msi-wmi.c
9776
9777 MSI001 MEDIA DRIVER
9778 M:      Antti Palosaari <crope@iki.fi>
9779 L:      linux-media@vger.kernel.org
9780 W:      https://linuxtv.org
9781 W:      http://palosaari.fi/linux/
9782 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9783 T:      git git://linuxtv.org/anttip/media_tree.git
9784 S:      Maintained
9785 F:      drivers/media/tuners/msi001*
9786
9787 MSI2500 MEDIA DRIVER
9788 M:      Antti Palosaari <crope@iki.fi>
9789 L:      linux-media@vger.kernel.org
9790 W:      https://linuxtv.org
9791 W:      http://palosaari.fi/linux/
9792 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9793 T:      git git://linuxtv.org/anttip/media_tree.git
9794 S:      Maintained
9795 F:      drivers/media/usb/msi2500/
9796
9797 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9798 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9799 L:      linux-mtd@lists.infradead.org
9800 S:      Maintained
9801 F:      drivers/mtd/devices/docg3*
9802
9803 MT9M032 APTINA SENSOR DRIVER
9804 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9805 L:      linux-media@vger.kernel.org
9806 T:      git git://linuxtv.org/media_tree.git
9807 S:      Maintained
9808 F:      drivers/media/i2c/mt9m032.c
9809 F:      include/media/i2c/mt9m032.h
9810
9811 MT9P031 APTINA CAMERA SENSOR
9812 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9813 L:      linux-media@vger.kernel.org
9814 T:      git git://linuxtv.org/media_tree.git
9815 S:      Maintained
9816 F:      drivers/media/i2c/mt9p031.c
9817 F:      include/media/i2c/mt9p031.h
9818
9819 MT9T001 APTINA CAMERA SENSOR
9820 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9821 L:      linux-media@vger.kernel.org
9822 T:      git git://linuxtv.org/media_tree.git
9823 S:      Maintained
9824 F:      drivers/media/i2c/mt9t001.c
9825 F:      include/media/i2c/mt9t001.h
9826
9827 MT9T112 APTINA CAMERA SENSOR
9828 M:      Jacopo Mondi <jacopo@jmondi.org>
9829 L:      linux-media@vger.kernel.org
9830 T:      git git://linuxtv.org/media_tree.git
9831 S:      Odd Fixes
9832 F:      drivers/media/i2c/mt9t112.c
9833 F:      include/media/i2c/mt9t112.h
9834
9835 MT9V032 APTINA CAMERA SENSOR
9836 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9837 L:      linux-media@vger.kernel.org
9838 T:      git git://linuxtv.org/media_tree.git
9839 S:      Maintained
9840 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9841 F:      drivers/media/i2c/mt9v032.c
9842 F:      include/media/i2c/mt9v032.h
9843
9844 MT9V111 APTINA CAMERA SENSOR
9845 M:      Jacopo Mondi <jacopo@jmondi.org>
9846 L:      linux-media@vger.kernel.org
9847 T:      git git://linuxtv.org/media_tree.git
9848 S:      Maintained
9849 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9850 F:      drivers/media/i2c/mt9v111.c
9851
9852 MULTIFUNCTION DEVICES (MFD)
9853 M:      Lee Jones <lee.jones@linaro.org>
9854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9855 S:      Supported
9856 F:      Documentation/devicetree/bindings/mfd/
9857 F:      drivers/mfd/
9858 F:      include/linux/mfd/
9859 F:      include/dt-bindings/mfd/
9860
9861 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9862 S:      Orphan
9863 F:      drivers/mmc/host/mmc_spi.c
9864 F:      include/linux/spi/mmc_spi.h
9865
9866 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9867 M:      Ulf Hansson <ulf.hansson@linaro.org>
9868 L:      linux-mmc@vger.kernel.org
9869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9870 S:      Maintained
9871 F:      Documentation/devicetree/bindings/mmc/
9872 F:      drivers/mmc/
9873 F:      include/linux/mmc/
9874 F:      include/uapi/linux/mmc/
9875
9876 MULTIPLEXER SUBSYSTEM
9877 M:      Peter Rosin <peda@axentia.se>
9878 S:      Maintained
9879 F:      Documentation/ABI/testing/sysfs-class-mux*
9880 F:      Documentation/devicetree/bindings/mux/
9881 F:      include/linux/dt-bindings/mux/
9882 F:      include/linux/mux/
9883 F:      drivers/mux/
9884
9885 MULTITECH MULTIPORT CARD (ISICOM)
9886 S:      Orphan
9887 F:      drivers/tty/isicom.c
9888 F:      include/linux/isicom.h
9889
9890 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9891 M:      Bin Liu <b-liu@ti.com>
9892 L:      linux-usb@vger.kernel.org
9893 S:      Maintained
9894 F:      drivers/usb/musb/
9895
9896 MXL301RF MEDIA DRIVER
9897 M:      Akihiro Tsukada <tskd08@gmail.com>
9898 L:      linux-media@vger.kernel.org
9899 S:      Odd Fixes
9900 F:      drivers/media/tuners/mxl301rf*
9901
9902 MXL5007T MEDIA DRIVER
9903 M:      Michael Krufky <mkrufky@linuxtv.org>
9904 L:      linux-media@vger.kernel.org
9905 W:      https://linuxtv.org
9906 W:      http://github.com/mkrufky
9907 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9908 T:      git git://linuxtv.org/mkrufky/tuners.git
9909 S:      Maintained
9910 F:      drivers/media/tuners/mxl5007t.*
9911
9912 MXSFB DRM DRIVER
9913 M:      Marek Vasut <marex@denx.de>
9914 S:      Supported
9915 F:      drivers/gpu/drm/mxsfb/
9916 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9917
9918 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9919 M:      Chris Lee <christopher.lee@cspi.com>
9920 L:      netdev@vger.kernel.org
9921 W:      https://www.cspi.com/ethernet-products/support/downloads/
9922 S:      Supported
9923 F:      drivers/net/ethernet/myricom/myri10ge/
9924
9925 NAND FLASH SUBSYSTEM
9926 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9927 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9928 R:      Richard Weinberger <richard@nod.at>
9929 L:      linux-mtd@lists.infradead.org
9930 W:      http://www.linux-mtd.infradead.org/
9931 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9932 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9933 T:      git git://git.infradead.org/linux-mtd.git nand/next
9934 S:      Maintained
9935 F:      drivers/mtd/nand/
9936 F:      include/linux/mtd/*nand*.h
9937
9938 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9939 M:      Daniel Mack <zonque@gmail.com>
9940 S:      Maintained
9941 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9942 W:      http://www.native-instruments.com
9943 F:      sound/usb/caiaq/
9944
9945 NATSEMI ETHERNET DRIVER (DP8381x)
9946 S:      Orphan
9947 F:      drivers/net/ethernet/natsemi/natsemi.c
9948
9949 NCP FILESYSTEM
9950 M:      Petr Vandrovec <petr@vandrovec.name>
9951 S:      Obsolete
9952 F:      drivers/staging/ncpfs/
9953
9954 NCR 5380 SCSI DRIVERS
9955 M:      Finn Thain <fthain@telegraphics.com.au>
9956 M:      Michael Schmitz <schmitzmic@gmail.com>
9957 L:      linux-scsi@vger.kernel.org
9958 S:      Maintained
9959 F:      Documentation/scsi/g_NCR5380.txt
9960 F:      drivers/scsi/NCR5380.*
9961 F:      drivers/scsi/arm/cumana_1.c
9962 F:      drivers/scsi/arm/oak.c
9963 F:      drivers/scsi/atari_scsi.*
9964 F:      drivers/scsi/dmx3191d.c
9965 F:      drivers/scsi/g_NCR5380.*
9966 F:      drivers/scsi/mac_scsi.*
9967 F:      drivers/scsi/sun3_scsi.*
9968 F:      drivers/scsi/sun3_scsi_vme.c
9969
9970 NCSI LIBRARY:
9971 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9972 S:      Maintained
9973 F:      net/ncsi/
9974
9975 NCT6775 HARDWARE MONITOR DRIVER
9976 M:      Guenter Roeck <linux@roeck-us.net>
9977 L:      linux-hwmon@vger.kernel.org
9978 S:      Maintained
9979 F:      Documentation/hwmon/nct6775
9980 F:      drivers/hwmon/nct6775.c
9981
9982 NET_FAILOVER MODULE
9983 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9984 L:      netdev@vger.kernel.org
9985 S:      Supported
9986 F:      driver/net/net_failover.c
9987 F:      include/net/net_failover.h
9988 F:      Documentation/networking/net_failover.rst
9989
9990 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9991 M:      Faisal Latif <faisal.latif@intel.com>
9992 L:      linux-rdma@vger.kernel.org
9993 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9994 S:      Supported
9995 F:      drivers/infiniband/hw/nes/
9996 F:      include/uapi/rdma/nes-abi.h
9997
9998 NETEM NETWORK EMULATOR
9999 M:      Stephen Hemminger <stephen@networkplumber.org>
10000 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10001 S:      Maintained
10002 F:      net/sched/sch_netem.c
10003
10004 NETERION 10GbE DRIVERS (s2io/vxge)
10005 M:      Jon Mason <jdmason@kudzu.us>
10006 L:      netdev@vger.kernel.org
10007 S:      Supported
10008 F:      Documentation/networking/s2io.txt
10009 F:      Documentation/networking/vxge.txt
10010 F:      drivers/net/ethernet/neterion/
10011
10012 NETFILTER
10013 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10014 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10015 M:      Florian Westphal <fw@strlen.de>
10016 L:      netfilter-devel@vger.kernel.org
10017 L:      coreteam@netfilter.org
10018 W:      http://www.netfilter.org/
10019 W:      http://www.iptables.org/
10020 W:      http://www.nftables.org/
10021 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10024 S:      Maintained
10025 F:      include/linux/netfilter*
10026 F:      include/linux/netfilter/
10027 F:      include/net/netfilter/
10028 F:      include/uapi/linux/netfilter*
10029 F:      include/uapi/linux/netfilter/
10030 F:      net/*/netfilter.c
10031 F:      net/*/netfilter/
10032 F:      net/netfilter/
10033 F:      net/bridge/br_netfilter*.c
10034
10035 NETROM NETWORK LAYER
10036 M:      Ralf Baechle <ralf@linux-mips.org>
10037 L:      linux-hams@vger.kernel.org
10038 W:      http://www.linux-ax25.org/
10039 S:      Maintained
10040 F:      include/net/netrom.h
10041 F:      include/uapi/linux/netrom.h
10042 F:      net/netrom/
10043
10044 NETRONOME ETHERNET DRIVERS
10045 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10046 L:      oss-drivers@netronome.com
10047 S:      Maintained
10048 F:      drivers/net/ethernet/netronome/
10049
10050 NETWORK BLOCK DEVICE (NBD)
10051 M:      Josef Bacik <josef@toxicpanda.com>
10052 S:      Maintained
10053 L:      linux-block@vger.kernel.org
10054 L:      nbd@other.debian.org
10055 F:      Documentation/blockdev/nbd.txt
10056 F:      drivers/block/nbd.c
10057 F:      include/uapi/linux/nbd.h
10058
10059 NETWORK DROP MONITOR
10060 M:      Neil Horman <nhorman@tuxdriver.com>
10061 L:      netdev@vger.kernel.org
10062 S:      Maintained
10063 W:      https://fedorahosted.org/dropwatch/
10064 F:      net/core/drop_monitor.c
10065
10066 NETWORKING DRIVERS
10067 M:      "David S. Miller" <davem@davemloft.net>
10068 L:      netdev@vger.kernel.org
10069 W:      http://www.linuxfoundation.org/en/Net
10070 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10073 S:      Odd Fixes
10074 F:      Documentation/devicetree/bindings/net/
10075 F:      drivers/net/
10076 F:      include/linux/if_*
10077 F:      include/linux/netdevice.h
10078 F:      include/linux/etherdevice.h
10079 F:      include/linux/fcdevice.h
10080 F:      include/linux/fddidevice.h
10081 F:      include/linux/hippidevice.h
10082 F:      include/linux/inetdevice.h
10083 F:      include/uapi/linux/if_*
10084 F:      include/uapi/linux/netdevice.h
10085
10086 NETWORKING DRIVERS (WIRELESS)
10087 M:      Kalle Valo <kvalo@codeaurora.org>
10088 L:      linux-wireless@vger.kernel.org
10089 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10092 S:      Maintained
10093 F:      Documentation/devicetree/bindings/net/wireless/
10094 F:      drivers/net/wireless/
10095
10096 NETWORKING [DSA]
10097 M:      Andrew Lunn <andrew@lunn.ch>
10098 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10099 M:      Florian Fainelli <f.fainelli@gmail.com>
10100 S:      Maintained
10101 F:      Documentation/devicetree/bindings/net/dsa/
10102 F:      net/dsa/
10103 F:      include/net/dsa.h
10104 F:      include/linux/dsa/
10105 F:      drivers/net/dsa/
10106
10107 NETWORKING [GENERAL]
10108 M:      "David S. Miller" <davem@davemloft.net>
10109 L:      netdev@vger.kernel.org
10110 W:      http://www.linuxfoundation.org/en/Net
10111 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10114 B:      mailto:netdev@vger.kernel.org
10115 S:      Maintained
10116 F:      net/
10117 F:      include/net/
10118 F:      include/linux/in.h
10119 F:      include/linux/net.h
10120 F:      include/linux/netdevice.h
10121 F:      include/uapi/linux/in.h
10122 F:      include/uapi/linux/net.h
10123 F:      include/uapi/linux/netdevice.h
10124 F:      include/uapi/linux/net_namespace.h
10125 F:      tools/testing/selftests/net/
10126 F:      lib/net_utils.c
10127 F:      lib/random32.c
10128 F:      Documentation/networking/
10129
10130 NETWORKING [IPSEC]
10131 M:      Steffen Klassert <steffen.klassert@secunet.com>
10132 M:      Herbert Xu <herbert@gondor.apana.org.au>
10133 M:      "David S. Miller" <davem@davemloft.net>
10134 L:      netdev@vger.kernel.org
10135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10137 S:      Maintained
10138 F:      net/core/flow.c
10139 F:      net/xfrm/
10140 F:      net/key/
10141 F:      net/ipv4/xfrm*
10142 F:      net/ipv4/esp4*
10143 F:      net/ipv4/ah4.c
10144 F:      net/ipv4/ipcomp.c
10145 F:      net/ipv4/ip_vti.c
10146 F:      net/ipv6/xfrm*
10147 F:      net/ipv6/esp6*
10148 F:      net/ipv6/ah6.c
10149 F:      net/ipv6/ipcomp6.c
10150 F:      net/ipv6/ip6_vti.c
10151 F:      include/uapi/linux/xfrm.h
10152 F:      include/net/xfrm.h
10153
10154 NETWORKING [IPv4/IPv6]
10155 M:      "David S. Miller" <davem@davemloft.net>
10156 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10157 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10158 L:      netdev@vger.kernel.org
10159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10160 S:      Maintained
10161 F:      net/ipv4/
10162 F:      net/ipv6/
10163 F:      include/net/ip*
10164 F:      arch/x86/net/*
10165
10166 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10167 M:      Paul Moore <paul@paul-moore.com>
10168 W:      https://github.com/netlabel
10169 L:      netdev@vger.kernel.org
10170 L:      linux-security-module@vger.kernel.org
10171 S:      Maintained
10172 F:      Documentation/netlabel/
10173 F:      include/net/calipso.h
10174 F:      include/net/cipso_ipv4.h
10175 F:      include/net/netlabel.h
10176 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10177 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10178 F:      net/netlabel/
10179 F:      net/ipv4/cipso_ipv4.c
10180 F:      net/ipv6/calipso.c
10181 F:      net/netfilter/xt_CONNSECMARK.c
10182 F:      net/netfilter/xt_SECMARK.c
10183
10184 NETWORKING [TCP]
10185 M:      Eric Dumazet <edumazet@google.com>
10186 L:      netdev@vger.kernel.org
10187 S:      Maintained
10188 F:      net/ipv4/tcp*.c
10189 F:      net/ipv4/syncookies.c
10190 F:      net/ipv6/tcp*.c
10191 F:      net/ipv6/syncookies.c
10192 F:      include/uapi/linux/tcp.h
10193 F:      include/net/tcp.h
10194 F:      include/linux/tcp.h
10195 F:      include/trace/events/tcp.h
10196
10197 NETWORKING [TLS]
10198 M:      Boris Pismenny <borisp@mellanox.com>
10199 M:      Aviad Yehezkel <aviadye@mellanox.com>
10200 M:      Dave Watson <davejwatson@fb.com>
10201 L:      netdev@vger.kernel.org
10202 S:      Maintained
10203 F:      net/tls/*
10204 F:      include/uapi/linux/tls.h
10205 F:      include/net/tls.h
10206
10207 NETWORKING [WIRELESS]
10208 L:      linux-wireless@vger.kernel.org
10209 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10210
10211 NETDEVSIM
10212 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10213 S:      Maintained
10214 F:      drivers/net/netdevsim/*
10215
10216 NETXEN (1/10) GbE SUPPORT
10217 M:      Manish Chopra <manish.chopra@cavium.com>
10218 M:      Rahul Verma <rahul.verma@cavium.com>
10219 M:      Dept-GELinuxNICDev@cavium.com
10220 L:      netdev@vger.kernel.org
10221 S:      Supported
10222 F:      drivers/net/ethernet/qlogic/netxen/
10223
10224 NFC SUBSYSTEM
10225 M:      Samuel Ortiz <sameo@linux.intel.com>
10226 L:      linux-wireless@vger.kernel.org
10227 L:      linux-nfc@lists.01.org (subscribers-only)
10228 S:      Supported
10229 F:      net/nfc/
10230 F:      include/net/nfc/
10231 F:      include/uapi/linux/nfc.h
10232 F:      drivers/nfc/
10233 F:      include/linux/platform_data/nfcmrvl.h
10234 F:      include/linux/platform_data/nxp-nci.h
10235 F:      Documentation/devicetree/bindings/net/nfc/
10236
10237 NFS, SUNRPC, AND LOCKD CLIENTS
10238 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10239 M:      Anna Schumaker <anna.schumaker@netapp.com>
10240 L:      linux-nfs@vger.kernel.org
10241 W:      http://client.linux-nfs.org
10242 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10243 S:      Maintained
10244 F:      fs/lockd/
10245 F:      fs/nfs/
10246 F:      fs/nfs_common/
10247 F:      net/sunrpc/
10248 F:      include/linux/lockd/
10249 F:      include/linux/nfs*
10250 F:      include/linux/sunrpc/
10251 F:      include/uapi/linux/nfs*
10252 F:      include/uapi/linux/sunrpc/
10253
10254 NILFS2 FILESYSTEM
10255 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10256 L:      linux-nilfs@vger.kernel.org
10257 W:      https://nilfs.sourceforge.io/
10258 W:      https://nilfs.osdn.jp/
10259 T:      git git://github.com/konis/nilfs2.git
10260 S:      Supported
10261 F:      Documentation/filesystems/nilfs2.txt
10262 F:      fs/nilfs2/
10263 F:      include/trace/events/nilfs2.h
10264 F:      include/uapi/linux/nilfs2_api.h
10265 F:      include/uapi/linux/nilfs2_ondisk.h
10266
10267 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10268 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10269 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10270 S:      Maintained
10271 F:      Documentation/scsi/NinjaSCSI.txt
10272 F:      drivers/scsi/pcmcia/nsp_*
10273
10274 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10275 M:      GOTO Masanori <gotom@debian.or.jp>
10276 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10277 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10278 S:      Maintained
10279 F:      Documentation/scsi/NinjaSCSI.txt
10280 F:      drivers/scsi/nsp32*
10281
10282 NIOS2 ARCHITECTURE
10283 M:      Ley Foon Tan <lftan@altera.com>
10284 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10286 S:      Maintained
10287 F:      arch/nios2/
10288
10289 NOHZ, DYNTICKS SUPPORT
10290 M:      Frederic Weisbecker <fweisbec@gmail.com>
10291 M:      Thomas Gleixner <tglx@linutronix.de>
10292 M:      Ingo Molnar <mingo@kernel.org>
10293 L:      linux-kernel@vger.kernel.org
10294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10295 S:      Maintained
10296 F:      kernel/time/tick*.*
10297 F:      include/linux/tick.h
10298 F:      include/linux/sched/nohz.h
10299
10300 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10301 M:      Pavel Machek <pavel@ucw.cz>
10302 M:      Sakari Ailus <sakari.ailus@iki.fi>
10303 L:      linux-media@vger.kernel.org
10304 S:      Maintained
10305 F:      drivers/media/i2c/et8ek8
10306 F:      drivers/media/i2c/ad5820.c
10307
10308 NOKIA N900 POWER SUPPLY DRIVERS
10309 R:      Pali Rohár <pali.rohar@gmail.com>
10310 F:      include/linux/power/bq2415x_charger.h
10311 F:      include/linux/power/bq27xxx_battery.h
10312 F:      include/linux/power/isp1704_charger.h
10313 F:      drivers/power/supply/bq2415x_charger.c
10314 F:      drivers/power/supply/bq27xxx_battery.c
10315 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10316 F:      drivers/power/supply/isp1704_charger.c
10317 F:      drivers/power/supply/rx51_battery.c
10318
10319 NTB AMD DRIVER
10320 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10321 L:      linux-ntb@googlegroups.com
10322 S:      Supported
10323 F:      drivers/ntb/hw/amd/
10324
10325 NTB DRIVER CORE
10326 M:      Jon Mason <jdmason@kudzu.us>
10327 M:      Dave Jiang <dave.jiang@intel.com>
10328 M:      Allen Hubbe <allenbh@gmail.com>
10329 L:      linux-ntb@googlegroups.com
10330 S:      Supported
10331 W:      https://github.com/jonmason/ntb/wiki
10332 T:      git git://github.com/jonmason/ntb.git
10333 F:      drivers/ntb/
10334 F:      drivers/net/ntb_netdev.c
10335 F:      include/linux/ntb.h
10336 F:      include/linux/ntb_transport.h
10337 F:      tools/testing/selftests/ntb/
10338
10339 NTB IDT DRIVER
10340 M:      Serge Semin <fancer.lancer@gmail.com>
10341 L:      linux-ntb@googlegroups.com
10342 S:      Supported
10343 F:      drivers/ntb/hw/idt/
10344
10345 NTB INTEL DRIVER
10346 M:      Dave Jiang <dave.jiang@intel.com>
10347 L:      linux-ntb@googlegroups.com
10348 S:      Supported
10349 W:      https://github.com/davejiang/linux/wiki
10350 T:      git https://github.com/davejiang/linux.git
10351 F:      drivers/ntb/hw/intel/
10352
10353 NTFS FILESYSTEM
10354 M:      Anton Altaparmakov <anton@tuxera.com>
10355 L:      linux-ntfs-dev@lists.sourceforge.net
10356 W:      http://www.tuxera.com/
10357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10358 S:      Supported
10359 F:      Documentation/filesystems/ntfs.txt
10360 F:      fs/ntfs/
10361
10362 NUBUS SUBSYSTEM
10363 M:      Finn Thain <fthain@telegraphics.com.au>
10364 L:      linux-m68k@lists.linux-m68k.org
10365 S:      Maintained
10366 F:      arch/*/include/asm/nubus.h
10367 F:      drivers/nubus/
10368 F:      include/linux/nubus.h
10369 F:      include/uapi/linux/nubus.h
10370
10371 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10372 M:      Antonino Daplas <adaplas@gmail.com>
10373 L:      linux-fbdev@vger.kernel.org
10374 S:      Maintained
10375 F:      drivers/video/fbdev/riva/
10376 F:      drivers/video/fbdev/nvidia/
10377
10378 NVM EXPRESS DRIVER
10379 M:      Keith Busch <keith.busch@intel.com>
10380 M:      Jens Axboe <axboe@fb.com>
10381 M:      Christoph Hellwig <hch@lst.de>
10382 M:      Sagi Grimberg <sagi@grimberg.me>
10383 L:      linux-nvme@lists.infradead.org
10384 T:      git://git.infradead.org/nvme.git
10385 W:      http://git.infradead.org/nvme.git
10386 S:      Supported
10387 F:      drivers/nvme/host/
10388 F:      include/linux/nvme.h
10389 F:      include/uapi/linux/nvme_ioctl.h
10390
10391 NVM EXPRESS FC TRANSPORT DRIVERS
10392 M:      James Smart <james.smart@broadcom.com>
10393 L:      linux-nvme@lists.infradead.org
10394 S:      Supported
10395 F:      include/linux/nvme-fc.h
10396 F:      include/linux/nvme-fc-driver.h
10397 F:      drivers/nvme/host/fc.c
10398 F:      drivers/nvme/target/fc.c
10399 F:      drivers/nvme/target/fcloop.c
10400
10401 NVM EXPRESS TARGET DRIVER
10402 M:      Christoph Hellwig <hch@lst.de>
10403 M:      Sagi Grimberg <sagi@grimberg.me>
10404 L:      linux-nvme@lists.infradead.org
10405 T:      git://git.infradead.org/nvme.git
10406 W:      http://git.infradead.org/nvme.git
10407 S:      Supported
10408 F:      drivers/nvme/target/
10409
10410 NVMEM FRAMEWORK
10411 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10412 S:      Maintained
10413 F:      drivers/nvmem/
10414 F:      Documentation/devicetree/bindings/nvmem/
10415 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10416 F:      include/linux/nvmem-consumer.h
10417 F:      include/linux/nvmem-provider.h
10418
10419 NXP SGTL5000 DRIVER
10420 M:      Fabio Estevam <fabio.estevam@nxp.com>
10421 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10422 S:      Maintained
10423 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10424 F:      sound/soc/codecs/sgtl5000*
10425
10426 NXP TDA998X DRM DRIVER
10427 M:      Russell King <linux@armlinux.org.uk>
10428 S:      Maintained
10429 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10430 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10431 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10432 F:      include/drm/i2c/tda998x.h
10433 F:      include/dt-bindings/display/tda998x.h
10434 K:      "nxp,tda998x"
10435
10436 NXP TFA9879 DRIVER
10437 M:      Peter Rosin <peda@axentia.se>
10438 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10439 S:      Maintained
10440 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10441 F:      sound/soc/codecs/tfa9879*
10442
10443 NXP-NCI NFC DRIVER
10444 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10445 R:      Charles Gorand <charles.gorand@effinnov.com>
10446 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10447 S:      Supported
10448 F:      drivers/nfc/nxp-nci
10449
10450 OBJTOOL
10451 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10452 M:      Peter Zijlstra <peterz@infradead.org>
10453 S:      Supported
10454 F:      tools/objtool/
10455
10456 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10457 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10458 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10459 L:      linuxppc-dev@lists.ozlabs.org
10460 S:      Supported
10461 F:      arch/powerpc/platforms/powernv/ocxl.c
10462 F:      arch/powerpc/include/asm/pnv-ocxl.h
10463 F:      drivers/misc/ocxl/
10464 F:      include/misc/ocxl*
10465 F:      include/uapi/misc/ocxl.h
10466 F:      Documentation/accelerators/ocxl.rst
10467
10468 OMAP AUDIO SUPPORT
10469 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10470 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10471 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10472 L:      linux-omap@vger.kernel.org
10473 S:      Maintained
10474 F:      sound/soc/omap/
10475
10476 OMAP CLOCK FRAMEWORK SUPPORT
10477 M:      Paul Walmsley <paul@pwsan.com>
10478 L:      linux-omap@vger.kernel.org
10479 S:      Maintained
10480 F:      arch/arm/*omap*/*clock*
10481
10482 OMAP DEVICE TREE SUPPORT
10483 M:      Benoît Cousson <bcousson@baylibre.com>
10484 M:      Tony Lindgren <tony@atomide.com>
10485 L:      linux-omap@vger.kernel.org
10486 L:      devicetree@vger.kernel.org
10487 S:      Maintained
10488 F:      arch/arm/boot/dts/*omap*
10489 F:      arch/arm/boot/dts/*am3*
10490 F:      arch/arm/boot/dts/*am4*
10491 F:      arch/arm/boot/dts/*am5*
10492 F:      arch/arm/boot/dts/*dra7*
10493
10494 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10495 L:      linux-omap@vger.kernel.org
10496 L:      linux-fbdev@vger.kernel.org
10497 S:      Orphan
10498 F:      drivers/video/fbdev/omap2/
10499 F:      Documentation/arm/OMAP/DSS
10500
10501 OMAP FRAMEBUFFER SUPPORT
10502 L:      linux-fbdev@vger.kernel.org
10503 L:      linux-omap@vger.kernel.org
10504 S:      Orphan
10505 F:      drivers/video/fbdev/omap/
10506
10507 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10508 M:      Roger Quadros <rogerq@ti.com>
10509 M:      Tony Lindgren <tony@atomide.com>
10510 L:      linux-omap@vger.kernel.org
10511 S:      Maintained
10512 F:      drivers/memory/omap-gpmc.c
10513 F:      arch/arm/mach-omap2/*gpmc*
10514
10515 OMAP GPIO DRIVER
10516 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10517 M:      Santosh Shilimkar <ssantosh@kernel.org>
10518 M:      Kevin Hilman <khilman@kernel.org>
10519 L:      linux-omap@vger.kernel.org
10520 S:      Maintained
10521 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10522 F:      drivers/gpio/gpio-omap.c
10523
10524 OMAP HARDWARE SPINLOCK SUPPORT
10525 M:      Ohad Ben-Cohen <ohad@wizery.com>
10526 L:      linux-omap@vger.kernel.org
10527 S:      Maintained
10528 F:      drivers/hwspinlock/omap_hwspinlock.c
10529
10530 OMAP HS MMC SUPPORT
10531 L:      linux-mmc@vger.kernel.org
10532 L:      linux-omap@vger.kernel.org
10533 S:      Orphan
10534 F:      drivers/mmc/host/omap_hsmmc.c
10535
10536 OMAP HWMOD DATA
10537 M:      Paul Walmsley <paul@pwsan.com>
10538 L:      linux-omap@vger.kernel.org
10539 S:      Maintained
10540 F:      arch/arm/mach-omap2/omap_hwmod*data*
10541
10542 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10543 M:      Benoît Cousson <bcousson@baylibre.com>
10544 L:      linux-omap@vger.kernel.org
10545 S:      Maintained
10546 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10547
10548 OMAP HWMOD SUPPORT
10549 M:      Benoît Cousson <bcousson@baylibre.com>
10550 M:      Paul Walmsley <paul@pwsan.com>
10551 L:      linux-omap@vger.kernel.org
10552 S:      Maintained
10553 F:      arch/arm/mach-omap2/omap_hwmod.*
10554
10555 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10556 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10557 L:      linux-media@vger.kernel.org
10558 S:      Maintained
10559 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10560 F:      drivers/media/platform/omap3isp/
10561 F:      drivers/staging/media/omap4iss/
10562
10563 OMAP MMC SUPPORT
10564 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10565 L:      linux-omap@vger.kernel.org
10566 S:      Maintained
10567 F:      drivers/mmc/host/omap.c
10568
10569 OMAP POWER MANAGEMENT SUPPORT
10570 M:      Kevin Hilman <khilman@kernel.org>
10571 L:      linux-omap@vger.kernel.org
10572 S:      Maintained
10573 F:      arch/arm/*omap*/*pm*
10574 F:      drivers/cpufreq/omap-cpufreq.c
10575
10576 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10577 M:      Rajendra Nayak <rnayak@codeaurora.org>
10578 M:      Paul Walmsley <paul@pwsan.com>
10579 L:      linux-omap@vger.kernel.org
10580 S:      Maintained
10581 F:      arch/arm/mach-omap2/prm*
10582
10583 OMAP RANDOM NUMBER GENERATOR SUPPORT
10584 M:      Deepak Saxena <dsaxena@plexity.net>
10585 S:      Maintained
10586 F:      drivers/char/hw_random/omap-rng.c
10587
10588 OMAP USB SUPPORT
10589 L:      linux-usb@vger.kernel.org
10590 L:      linux-omap@vger.kernel.org
10591 S:      Orphan
10592 F:      drivers/usb/*/*omap*
10593 F:      arch/arm/*omap*/usb*
10594
10595 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10596 M:      Mark Jackson <mpfj@newflow.co.uk>
10597 L:      linux-omap@vger.kernel.org
10598 S:      Maintained
10599 F:      arch/arm/boot/dts/am335x-nano.dts
10600
10601 OMAP1 SUPPORT
10602 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10603 M:      Tony Lindgren <tony@atomide.com>
10604 L:      linux-omap@vger.kernel.org
10605 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10607 S:      Maintained
10608 F:      arch/arm/mach-omap1/
10609 F:      arch/arm/plat-omap/
10610 F:      arch/arm/configs/omap1_defconfig
10611 F:      drivers/i2c/busses/i2c-omap.c
10612 F:      include/linux/platform_data/i2c-omap.h
10613 F:      include/linux/platform_data/ams-delta-fiq.h
10614
10615 OMAP2+ SUPPORT
10616 M:      Tony Lindgren <tony@atomide.com>
10617 L:      linux-omap@vger.kernel.org
10618 W:      http://www.muru.com/linux/omap/
10619 W:      http://linux.omap.com/
10620 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10622 S:      Maintained
10623 F:      arch/arm/mach-omap2/
10624 F:      arch/arm/plat-omap/
10625 F:      arch/arm/configs/omap2plus_defconfig
10626 F:      drivers/i2c/busses/i2c-omap.c
10627 F:      drivers/irqchip/irq-omap-intc.c
10628 F:      drivers/mfd/*omap*.c
10629 F:      drivers/mfd/menelaus.c
10630 F:      drivers/mfd/palmas.c
10631 F:      drivers/mfd/tps65217.c
10632 F:      drivers/mfd/tps65218.c
10633 F:      drivers/mfd/tps65910.c
10634 F:      drivers/mfd/twl-core.[ch]
10635 F:      drivers/mfd/twl4030*.c
10636 F:      drivers/mfd/twl6030*.c
10637 F:      drivers/mfd/twl6040*.c
10638 F:      drivers/regulator/palmas-regulator*.c
10639 F:      drivers/regulator/pbias-regulator.c
10640 F:      drivers/regulator/tps65217-regulator.c
10641 F:      drivers/regulator/tps65218-regulator.c
10642 F:      drivers/regulator/tps65910-regulator.c
10643 F:      drivers/regulator/twl-regulator.c
10644 F:      drivers/regulator/twl6030-regulator.c
10645 F:      include/linux/platform_data/i2c-omap.h
10646
10647 ONION OMEGA2+ BOARD
10648 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10649 L:      linux-mips@linux-mips.org
10650 S:      Maintained
10651 F:      arch/mips/boot/dts/ralink/omega2p.dts
10652
10653 OMFS FILESYSTEM
10654 M:      Bob Copeland <me@bobcopeland.com>
10655 L:      linux-karma-devel@lists.sourceforge.net
10656 S:      Maintained
10657 F:      Documentation/filesystems/omfs.txt
10658 F:      fs/omfs/
10659
10660 OMNIKEY CARDMAN 4000 DRIVER
10661 M:      Harald Welte <laforge@gnumonks.org>
10662 S:      Maintained
10663 F:      drivers/char/pcmcia/cm4000_cs.c
10664 F:      include/linux/cm4000_cs.h
10665 F:      include/uapi/linux/cm4000_cs.h
10666
10667 OMNIKEY CARDMAN 4040 DRIVER
10668 M:      Harald Welte <laforge@gnumonks.org>
10669 S:      Maintained
10670 F:      drivers/char/pcmcia/cm4040_cs.*
10671
10672 OMNIVISION OV13858 SENSOR DRIVER
10673 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10674 L:      linux-media@vger.kernel.org
10675 T:      git git://linuxtv.org/media_tree.git
10676 S:      Maintained
10677 F:      drivers/media/i2c/ov13858.c
10678
10679 OMNIVISION OV2680 SENSOR DRIVER
10680 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10681 L:      linux-media@vger.kernel.org
10682 T:      git git://linuxtv.org/media_tree.git
10683 S:      Maintained
10684 F:      drivers/media/i2c/ov2680.c
10685 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10686
10687 OMNIVISION OV2685 SENSOR DRIVER
10688 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10689 L:      linux-media@vger.kernel.org
10690 T:      git git://linuxtv.org/media_tree.git
10691 S:      Maintained
10692 F:      drivers/media/i2c/ov2685.c
10693
10694 OMNIVISION OV5640 SENSOR DRIVER
10695 M:      Steve Longerbeam <slongerbeam@gmail.com>
10696 L:      linux-media@vger.kernel.org
10697 T:      git git://linuxtv.org/media_tree.git
10698 S:      Maintained
10699 F:      drivers/media/i2c/ov5640.c
10700
10701 OMNIVISION OV5647 SENSOR DRIVER
10702 M:      Luis Oliveira <lolivei@synopsys.com>
10703 L:      linux-media@vger.kernel.org
10704 T:      git git://linuxtv.org/media_tree.git
10705 S:      Maintained
10706 F:      drivers/media/i2c/ov5647.c
10707
10708 OMNIVISION OV5695 SENSOR DRIVER
10709 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10710 L:      linux-media@vger.kernel.org
10711 T:      git git://linuxtv.org/media_tree.git
10712 S:      Maintained
10713 F:      drivers/media/i2c/ov5695.c
10714
10715 OMNIVISION OV7670 SENSOR DRIVER
10716 M:      Jonathan Corbet <corbet@lwn.net>
10717 L:      linux-media@vger.kernel.org
10718 T:      git git://linuxtv.org/media_tree.git
10719 S:      Maintained
10720 F:      drivers/media/i2c/ov7670.c
10721 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10722
10723 OMNIVISION OV772x SENSOR DRIVER
10724 M:      Jacopo Mondi <jacopo@jmondi.org>
10725 L:      linux-media@vger.kernel.org
10726 T:      git git://linuxtv.org/media_tree.git
10727 S:      Odd fixes
10728 F:      drivers/media/i2c/ov772x.c
10729 F:      include/media/i2c/ov772x.h
10730 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10731
10732 OMNIVISION OV7740 SENSOR DRIVER
10733 M:      Wenyou Yang <wenyou.yang@microchip.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/ov7740.c
10738 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10739
10740 OMNIVISION OV9650 SENSOR DRIVER
10741 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10742 R:      Akinobu Mita <akinobu.mita@gmail.com>
10743 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10744 L:      linux-media@vger.kernel.org
10745 T:      git git://linuxtv.org/media_tree.git
10746 S:      Maintained
10747 F:      drivers/media/i2c/ov9650.c
10748 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10749
10750 ONENAND FLASH DRIVER
10751 M:      Kyungmin Park <kyungmin.park@samsung.com>
10752 L:      linux-mtd@lists.infradead.org
10753 S:      Maintained
10754 F:      drivers/mtd/nand/onenand/
10755 F:      include/linux/mtd/onenand*.h
10756
10757 ONSTREAM SCSI TAPE DRIVER
10758 M:      Willem Riede <osst@riede.org>
10759 L:      osst-users@lists.sourceforge.net
10760 L:      linux-scsi@vger.kernel.org
10761 S:      Maintained
10762 F:      Documentation/scsi/osst.txt
10763 F:      drivers/scsi/osst.*
10764 F:      drivers/scsi/osst_*.h
10765 F:      drivers/scsi/st.h
10766
10767 OP-TEE DRIVER
10768 M:      Jens Wiklander <jens.wiklander@linaro.org>
10769 S:      Maintained
10770 F:      drivers/tee/optee/
10771
10772 OPA-VNIC DRIVER
10773 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10774 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10775 L:      linux-rdma@vger.kernel.org
10776 S:      Supported
10777 F:      drivers/infiniband/ulp/opa_vnic
10778
10779 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10780 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10781 M:      Frank Rowand <frowand.list@gmail.com>
10782 L:      devicetree@vger.kernel.org
10783 S:      Maintained
10784 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10785 F:      Documentation/devicetree/overlay-notes.txt
10786 F:      drivers/of/overlay.c
10787 F:      drivers/of/resolver.c
10788 K:      of_overlay_notifier_
10789
10790 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10791 M:      Rob Herring <robh+dt@kernel.org>
10792 M:      Frank Rowand <frowand.list@gmail.com>
10793 L:      devicetree@vger.kernel.org
10794 W:      http://www.devicetree.org/
10795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10796 S:      Maintained
10797 F:      drivers/of/
10798 F:      include/linux/of*.h
10799 F:      scripts/dtc/
10800 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10801
10802 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10803 M:      Rob Herring <robh+dt@kernel.org>
10804 M:      Mark Rutland <mark.rutland@arm.com>
10805 L:      devicetree@vger.kernel.org
10806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10807 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10808 S:      Maintained
10809 F:      Documentation/devicetree/
10810 F:      arch/*/boot/dts/
10811 F:      include/dt-bindings/
10812
10813 OPENCORES I2C BUS DRIVER
10814 M:      Peter Korsgaard <peter@korsgaard.com>
10815 L:      linux-i2c@vger.kernel.org
10816 S:      Maintained
10817 F:      Documentation/i2c/busses/i2c-ocores
10818 F:      drivers/i2c/busses/i2c-ocores.c
10819
10820 OPENRISC ARCHITECTURE
10821 M:      Jonas Bonn <jonas@southpole.se>
10822 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10823 M:      Stafford Horne <shorne@gmail.com>
10824 T:      git git://github.com/openrisc/linux.git
10825 L:      openrisc@lists.librecores.org
10826 W:      http://openrisc.io
10827 S:      Maintained
10828 F:      Documentation/devicetree/bindings/openrisc/
10829 F:      Documentation/openrisc/
10830 F:      arch/openrisc/
10831 F:      drivers/irqchip/irq-ompic.c
10832 F:      drivers/irqchip/irq-or1k-*
10833
10834 OPENVSWITCH
10835 M:      Pravin B Shelar <pshelar@ovn.org>
10836 L:      netdev@vger.kernel.org
10837 L:      dev@openvswitch.org
10838 W:      http://openvswitch.org
10839 S:      Maintained
10840 F:      net/openvswitch/
10841 F:      include/uapi/linux/openvswitch.h
10842
10843 OPERATING PERFORMANCE POINTS (OPP)
10844 M:      Viresh Kumar <vireshk@kernel.org>
10845 M:      Nishanth Menon <nm@ti.com>
10846 M:      Stephen Boyd <sboyd@kernel.org>
10847 L:      linux-pm@vger.kernel.org
10848 S:      Maintained
10849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10850 F:      drivers/opp/
10851 F:      include/linux/pm_opp.h
10852 F:      Documentation/power/opp.txt
10853 F:      Documentation/devicetree/bindings/opp/
10854
10855 OPL4 DRIVER
10856 M:      Clemens Ladisch <clemens@ladisch.de>
10857 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10858 T:      git git://git.alsa-project.org/alsa-kernel.git
10859 S:      Maintained
10860 F:      sound/drivers/opl4/
10861
10862 OPROFILE
10863 M:      Robert Richter <rric@kernel.org>
10864 L:      oprofile-list@lists.sf.net
10865 S:      Maintained
10866 F:      arch/*/include/asm/oprofile*.h
10867 F:      arch/*/oprofile/
10868 F:      drivers/oprofile/
10869 F:      include/linux/oprofile.h
10870
10871 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10872 M:      Mark Fasheh <mark@fasheh.com>
10873 M:      Joel Becker <jlbec@evilplan.org>
10874 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10875 W:      http://ocfs2.wiki.kernel.org
10876 S:      Supported
10877 F:      Documentation/filesystems/ocfs2.txt
10878 F:      Documentation/filesystems/dlmfs.txt
10879 F:      fs/ocfs2/
10880
10881 ORANGEFS FILESYSTEM
10882 M:      Mike Marshall <hubcap@omnibond.com>
10883 R:      Martin Brandenburg <martin@omnibond.com>
10884 L:      devel@lists.orangefs.org
10885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10886 S:      Supported
10887 F:      fs/orangefs/
10888 F:      Documentation/filesystems/orangefs.txt
10889
10890 ORINOCO DRIVER
10891 L:      linux-wireless@vger.kernel.org
10892 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10893 W:      http://www.nongnu.org/orinoco/
10894 S:      Orphan
10895 F:      drivers/net/wireless/intersil/orinoco/
10896
10897 OSD LIBRARY and FILESYSTEM
10898 M:      Boaz Harrosh <ooo@electrozaur.com>
10899 S:      Maintained
10900 F:      drivers/scsi/osd/
10901 F:      include/scsi/osd_*
10902 F:      fs/exofs/
10903
10904 OV2659 OMNIVISION SENSOR DRIVER
10905 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10906 L:      linux-media@vger.kernel.org
10907 W:      https://linuxtv.org
10908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10909 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10910 S:      Maintained
10911 F:      drivers/media/i2c/ov2659.c
10912 F:      include/media/i2c/ov2659.h
10913
10914 OVERLAY FILESYSTEM
10915 M:      Miklos Szeredi <miklos@szeredi.hu>
10916 L:      linux-unionfs@vger.kernel.org
10917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10918 S:      Supported
10919 F:      fs/overlayfs/
10920 F:      Documentation/filesystems/overlayfs.txt
10921
10922 P54 WIRELESS DRIVER
10923 M:      Christian Lamparter <chunkeey@googlemail.com>
10924 L:      linux-wireless@vger.kernel.org
10925 W:      http://wireless.kernel.org/en/users/Drivers/p54
10926 S:      Maintained
10927 F:      drivers/net/wireless/intersil/p54/
10928
10929 PA SEMI ETHERNET DRIVER
10930 L:      netdev@vger.kernel.org
10931 S:      Orphan
10932 F:      drivers/net/ethernet/pasemi/*
10933
10934 PA SEMI SMBUS DRIVER
10935 L:      linux-i2c@vger.kernel.org
10936 S:      Orphan
10937 F:      drivers/i2c/busses/i2c-pasemi.c
10938
10939 PADATA PARALLEL EXECUTION MECHANISM
10940 M:      Steffen Klassert <steffen.klassert@secunet.com>
10941 L:      linux-crypto@vger.kernel.org
10942 S:      Maintained
10943 F:      kernel/padata.c
10944 F:      include/linux/padata.h
10945 F:      Documentation/padata.txt
10946
10947 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10948 M:      Harald Welte <laforge@gnumonks.org>
10949 L:      platform-driver-x86@vger.kernel.org
10950 S:      Maintained
10951 F:      drivers/platform/x86/panasonic-laptop.c
10952
10953 PARALLEL LCD/KEYPAD PANEL DRIVER
10954 M:      Willy Tarreau <willy@haproxy.com>
10955 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10956 S:      Odd Fixes
10957 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10958 F:      drivers/auxdisplay/panel.c
10959
10960 PARALLEL PORT SUBSYSTEM
10961 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10962 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10963 L:      linux-parport@lists.infradead.org (subscribers-only)
10964 S:      Maintained
10965 F:      drivers/parport/
10966 F:      include/linux/parport*.h
10967 F:      drivers/char/ppdev.c
10968 F:      include/uapi/linux/ppdev.h
10969 F:      Documentation/parport*.txt
10970
10971 PARAVIRT_OPS INTERFACE
10972 M:      Juergen Gross <jgross@suse.com>
10973 M:      Alok Kataria <akataria@vmware.com>
10974 L:      virtualization@lists.linux-foundation.org
10975 S:      Supported
10976 F:      Documentation/virtual/paravirt_ops.txt
10977 F:      arch/*/kernel/paravirt*
10978 F:      arch/*/include/asm/paravirt*.h
10979 F:      include/linux/hypervisor.h
10980
10981 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10982 M:      Tim Waugh <tim@cyberelk.net>
10983 L:      linux-parport@lists.infradead.org (subscribers-only)
10984 S:      Maintained
10985 F:      Documentation/blockdev/paride.txt
10986 F:      drivers/block/paride/
10987
10988 PARISC ARCHITECTURE
10989 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10990 M:      Helge Deller <deller@gmx.de>
10991 L:      linux-parisc@vger.kernel.org
10992 W:      http://www.parisc-linux.org/
10993 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10996 S:      Maintained
10997 F:      arch/parisc/
10998 F:      Documentation/parisc/
10999 F:      drivers/parisc/
11000 F:      drivers/char/agp/parisc-agp.c
11001 F:      drivers/input/serio/gscps2.c
11002 F:      drivers/parport/parport_gsc.*
11003 F:      drivers/tty/serial/8250/8250_gsc.c
11004 F:      drivers/video/fbdev/sti*
11005 F:      drivers/video/console/sti*
11006 F:      drivers/video/logo/logo_parisc*
11007
11008 PARMAN
11009 M:      Jiri Pirko <jiri@mellanox.com>
11010 L:      netdev@vger.kernel.org
11011 S:      Supported
11012 F:      lib/parman.c
11013 F:      lib/test_parman.c
11014 F:      include/linux/parman.h
11015
11016 PC87360 HARDWARE MONITORING DRIVER
11017 M:      Jim Cromie <jim.cromie@gmail.com>
11018 L:      linux-hwmon@vger.kernel.org
11019 S:      Maintained
11020 F:      Documentation/hwmon/pc87360
11021 F:      drivers/hwmon/pc87360.c
11022
11023 PC8736x GPIO DRIVER
11024 M:      Jim Cromie <jim.cromie@gmail.com>
11025 S:      Maintained
11026 F:      drivers/char/pc8736x_gpio.c
11027
11028 PC87427 HARDWARE MONITORING DRIVER
11029 M:      Jean Delvare <jdelvare@suse.com>
11030 L:      linux-hwmon@vger.kernel.org
11031 S:      Maintained
11032 F:      Documentation/hwmon/pc87427
11033 F:      drivers/hwmon/pc87427.c
11034
11035 PCA9532 LED DRIVER
11036 M:      Riku Voipio <riku.voipio@iki.fi>
11037 S:      Maintained
11038 F:      drivers/leds/leds-pca9532.c
11039 F:      include/linux/leds-pca9532.h
11040
11041 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11042 M:      Guenter Roeck <linux@roeck-us.net>
11043 L:      linux-i2c@vger.kernel.org
11044 S:      Maintained
11045 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11046
11047 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11048 M:      Khalid Aziz <khalid@gonehiking.org>
11049 S:      Maintained
11050 F:      drivers/firmware/pcdp.*
11051
11052 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11053 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11054 L:      linux-pci@vger.kernel.org
11055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11056 S:      Maintained
11057 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11058 F:      drivers/pci/controller/pci-aardvark.c
11059
11060 PCI DRIVER FOR ALTERA PCIE IP
11061 M:      Ley Foon Tan <lftan@altera.com>
11062 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11063 L:      linux-pci@vger.kernel.org
11064 S:      Supported
11065 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11066 F:      drivers/pci/controller/pcie-altera.c
11067
11068 PCI DRIVER FOR APPLIEDMICRO XGENE
11069 M:      Tanmay Inamdar <tinamdar@apm.com>
11070 L:      linux-pci@vger.kernel.org
11071 L:      linux-arm-kernel@lists.infradead.org
11072 S:      Maintained
11073 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11074 F:      drivers/pci/controller/pci-xgene.c
11075
11076 PCI DRIVER FOR ARM VERSATILE PLATFORM
11077 M:      Rob Herring <robh@kernel.org>
11078 L:      linux-pci@vger.kernel.org
11079 L:      linux-arm-kernel@lists.infradead.org
11080 S:      Maintained
11081 F:      Documentation/devicetree/bindings/pci/versatile.txt
11082 F:      drivers/pci/controller/pci-versatile.c
11083
11084 PCI DRIVER FOR ARMADA 8K
11085 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11086 L:      linux-pci@vger.kernel.org
11087 L:      linux-arm-kernel@lists.infradead.org
11088 S:      Maintained
11089 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11090 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11091
11092 PCI DRIVER FOR CADENCE PCIE IP
11093 M:      Alan Douglas <adouglas@cadence.com>
11094 L:      linux-pci@vger.kernel.org
11095 S:      Maintained
11096 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11097 F:      drivers/pci/controller/pcie-cadence*
11098
11099 PCI DRIVER FOR FREESCALE LAYERSCAPE
11100 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11101 M:      Mingkai Hu <mingkai.hu@nxp.com>
11102 M:      Roy Zang <roy.zang@nxp.com>
11103 L:      linuxppc-dev@lists.ozlabs.org
11104 L:      linux-pci@vger.kernel.org
11105 L:      linux-arm-kernel@lists.infradead.org
11106 S:      Maintained
11107 F:      drivers/pci/controller/dwc/*layerscape*
11108
11109 PCI DRIVER FOR GENERIC OF HOSTS
11110 M:      Will Deacon <will.deacon@arm.com>
11111 L:      linux-pci@vger.kernel.org
11112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11113 S:      Maintained
11114 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11115 F:      drivers/pci/controller/pci-host-common.c
11116 F:      drivers/pci/controller/pci-host-generic.c
11117
11118 PCI DRIVER FOR IMX6
11119 M:      Richard Zhu <hongxing.zhu@nxp.com>
11120 M:      Lucas Stach <l.stach@pengutronix.de>
11121 L:      linux-pci@vger.kernel.org
11122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11123 S:      Maintained
11124 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11125 F:      drivers/pci/controller/dwc/*imx6*
11126
11127 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11128 M:      Keith Busch <keith.busch@intel.com>
11129 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11130 L:      linux-pci@vger.kernel.org
11131 S:      Supported
11132 F:      drivers/pci/controller/vmd.c
11133
11134 PCI DRIVER FOR MICROSEMI SWITCHTEC
11135 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11136 M:      Logan Gunthorpe <logang@deltatee.com>
11137 L:      linux-pci@vger.kernel.org
11138 S:      Maintained
11139 F:      Documentation/switchtec.txt
11140 F:      Documentation/ABI/testing/sysfs-class-switchtec
11141 F:      drivers/pci/switch/switchtec*
11142 F:      include/uapi/linux/switchtec_ioctl.h
11143 F:      include/linux/switchtec.h
11144 F:      drivers/ntb/hw/mscc/
11145
11146 PCI DRIVER FOR MOBIVEIL PCIE IP
11147 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11148 L:      linux-pci@vger.kernel.org
11149 S:      Supported
11150 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11151 F:      drivers/pci/controller/pcie-mobiveil.c
11152
11153 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11154 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11155 M:      Jason Cooper <jason@lakedaemon.net>
11156 L:      linux-pci@vger.kernel.org
11157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11158 S:      Maintained
11159 F:      drivers/pci/controller/*mvebu*
11160
11161 PCI DRIVER FOR NVIDIA TEGRA
11162 M:      Thierry Reding <thierry.reding@gmail.com>
11163 L:      linux-tegra@vger.kernel.org
11164 L:      linux-pci@vger.kernel.org
11165 S:      Supported
11166 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11167 F:      drivers/pci/controller/pci-tegra.c
11168
11169 PCI DRIVER FOR RENESAS R-CAR
11170 M:      Simon Horman <horms@verge.net.au>
11171 L:      linux-pci@vger.kernel.org
11172 L:      linux-renesas-soc@vger.kernel.org
11173 S:      Maintained
11174 F:      drivers/pci/controller/*rcar*
11175
11176 PCI DRIVER FOR SAMSUNG EXYNOS
11177 M:      Jingoo Han <jingoohan1@gmail.com>
11178 L:      linux-pci@vger.kernel.org
11179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11180 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11181 S:      Maintained
11182 F:      drivers/pci/controller/dwc/pci-exynos.c
11183
11184 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11185 M:      Jingoo Han <jingoohan1@gmail.com>
11186 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11187 L:      linux-pci@vger.kernel.org
11188 S:      Maintained
11189 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11190 F:      drivers/pci/controller/dwc/*designware*
11191
11192 PCI DRIVER FOR TI DRA7XX
11193 M:      Kishon Vijay Abraham I <kishon@ti.com>
11194 L:      linux-omap@vger.kernel.org
11195 L:      linux-pci@vger.kernel.org
11196 S:      Supported
11197 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11198 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11199
11200 PCI DRIVER FOR TI KEYSTONE
11201 M:      Murali Karicheri <m-karicheri2@ti.com>
11202 L:      linux-pci@vger.kernel.org
11203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11204 S:      Maintained
11205 F:      drivers/pci/controller/dwc/*keystone*
11206
11207 PCI ENDPOINT SUBSYSTEM
11208 M:      Kishon Vijay Abraham I <kishon@ti.com>
11209 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11210 L:      linux-pci@vger.kernel.org
11211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11212 S:      Supported
11213 F:      drivers/pci/endpoint/
11214 F:      drivers/misc/pci_endpoint_test.c
11215 F:      tools/pci/
11216
11217 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11218 M:      Russell Currey <ruscur@russell.cc>
11219 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11220 M:      Oliver O'Halloran <oohall@gmail.com>
11221 L:      linuxppc-dev@lists.ozlabs.org
11222 S:      Supported
11223 F:      Documentation/PCI/pci-error-recovery.txt
11224 F:      drivers/pci/pcie/aer.c
11225 F:      drivers/pci/pcie/dpc.c
11226 F:      drivers/pci/pcie/err.c
11227 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11228 F:      arch/powerpc/kernel/eeh*.c
11229 F:      arch/powerpc/platforms/*/eeh*.c
11230 F:      arch/powerpc/include/*/eeh*.h
11231
11232 PCI ERROR RECOVERY
11233 M:      Linas Vepstas <linasvepstas@gmail.com>
11234 L:      linux-pci@vger.kernel.org
11235 S:      Supported
11236 F:      Documentation/PCI/pci-error-recovery.txt
11237
11238 PCI MSI DRIVER FOR ALTERA MSI IP
11239 M:      Ley Foon Tan <lftan@altera.com>
11240 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11241 L:      linux-pci@vger.kernel.org
11242 S:      Supported
11243 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11244 F:      drivers/pci/controller/pcie-altera-msi.c
11245
11246 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11247 M:      Duc Dang <dhdang@apm.com>
11248 L:      linux-pci@vger.kernel.org
11249 L:      linux-arm-kernel@lists.infradead.org
11250 S:      Maintained
11251 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11252 F:      drivers/pci/controller/pci-xgene-msi.c
11253
11254 PCI SUBSYSTEM
11255 M:      Bjorn Helgaas <bhelgaas@google.com>
11256 L:      linux-pci@vger.kernel.org
11257 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11259 S:      Supported
11260 F:      Documentation/devicetree/bindings/pci/
11261 F:      Documentation/PCI/
11262 F:      drivers/acpi/pci*
11263 F:      drivers/pci/
11264 F:      include/asm-generic/pci*
11265 F:      include/linux/pci*
11266 F:      include/linux/of_pci.h
11267 F:      include/uapi/linux/pci*
11268 F:      lib/pci*
11269 F:      arch/x86/pci/
11270 F:      arch/x86/kernel/quirks.c
11271
11272 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11273 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11274 L:      linux-pci@vger.kernel.org
11275 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11277 S:      Supported
11278 F:      drivers/pci/controller/
11279
11280 PCIE DRIVER FOR AXIS ARTPEC
11281 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11282 L:      linux-arm-kernel@axis.com
11283 L:      linux-pci@vger.kernel.org
11284 S:      Maintained
11285 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11286 F:      drivers/pci/controller/dwc/*artpec*
11287
11288 PCIE DRIVER FOR CAVIUM THUNDERX
11289 M:      David Daney <david.daney@cavium.com>
11290 L:      linux-pci@vger.kernel.org
11291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11292 S:      Supported
11293 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11294 F:      drivers/pci/controller/pci-thunder-*
11295
11296 PCIE DRIVER FOR HISILICON
11297 M:      Zhou Wang <wangzhou1@hisilicon.com>
11298 L:      linux-pci@vger.kernel.org
11299 S:      Maintained
11300 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11301 F:      drivers/pci/controller/dwc/pcie-hisi.c
11302
11303 PCIE DRIVER FOR HISILICON KIRIN
11304 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11305 M:      Binghui Wang <wangbinghui@hisilicon.com>
11306 L:      linux-pci@vger.kernel.org
11307 S:      Maintained
11308 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11309 F:      drivers/pci/controller/dwc/pcie-kirin.c
11310
11311 PCIE DRIVER FOR HISILICON STB
11312 M:      Jianguo Sun <sunjianguo1@huawei.com>
11313 M:      Shawn Guo <shawn.guo@linaro.org>
11314 L:      linux-pci@vger.kernel.org
11315 S:      Maintained
11316 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11317 F:      drivers/pci/controller/dwc/pcie-histb.c
11318
11319 PCIE DRIVER FOR MEDIATEK
11320 M:      Ryder Lee <ryder.lee@mediatek.com>
11321 L:      linux-pci@vger.kernel.org
11322 L:      linux-mediatek@lists.infradead.org
11323 S:      Supported
11324 F:      Documentation/devicetree/bindings/pci/mediatek*
11325 F:      drivers/pci/controller/*mediatek*
11326
11327 PCIE DRIVER FOR QUALCOMM MSM
11328 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11329 L:      linux-pci@vger.kernel.org
11330 L:      linux-arm-msm@vger.kernel.org
11331 S:      Maintained
11332 F:      drivers/pci/controller/dwc/*qcom*
11333
11334 PCIE DRIVER FOR ROCKCHIP
11335 M:      Shawn Lin <shawn.lin@rock-chips.com>
11336 L:      linux-pci@vger.kernel.org
11337 L:      linux-rockchip@lists.infradead.org
11338 S:      Maintained
11339 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11340 F:      drivers/pci/controller/pcie-rockchip*
11341
11342 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11343 M:      Linus Walleij <linus.walleij@linaro.org>
11344 L:      linux-pci@vger.kernel.org
11345 S:      Maintained
11346 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11347 F:      drivers/pci/controller/pci-v3-semi.c
11348
11349 PCIE DRIVER FOR ST SPEAR13XX
11350 M:      Pratyush Anand <pratyush.anand@gmail.com>
11351 L:      linux-pci@vger.kernel.org
11352 S:      Maintained
11353 F:      drivers/pci/controller/dwc/*spear*
11354
11355 PCMCIA SUBSYSTEM
11356 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11358 S:      Odd Fixes
11359 F:      Documentation/pcmcia/
11360 F:      tools/pcmcia/
11361 F:      drivers/pcmcia/
11362 F:      include/pcmcia/
11363
11364 PCNET32 NETWORK DRIVER
11365 M:      Don Fry <pcnet32@frontier.com>
11366 L:      netdev@vger.kernel.org
11367 S:      Maintained
11368 F:      drivers/net/ethernet/amd/pcnet32.c
11369
11370 PCRYPT PARALLEL CRYPTO ENGINE
11371 M:      Steffen Klassert <steffen.klassert@secunet.com>
11372 L:      linux-crypto@vger.kernel.org
11373 S:      Maintained
11374 F:      crypto/pcrypt.c
11375 F:      include/crypto/pcrypt.h
11376
11377 PEAQ WMI HOTKEYS DRIVER
11378 M:      Hans de Goede <hdegoede@redhat.com>
11379 L:      platform-driver-x86@vger.kernel.org
11380 S:      Maintained
11381 F:      drivers/platform/x86/peaq-wmi.c
11382
11383 PER-CPU MEMORY ALLOCATOR
11384 M:      Dennis Zhou <dennis@kernel.org>
11385 M:      Tejun Heo <tj@kernel.org>
11386 M:      Christoph Lameter <cl@linux.com>
11387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11388 S:      Maintained
11389 F:      include/linux/percpu*.h
11390 F:      mm/percpu*.c
11391 F:      arch/*/include/asm/percpu.h
11392
11393 PER-TASK DELAY ACCOUNTING
11394 M:      Balbir Singh <bsingharora@gmail.com>
11395 S:      Maintained
11396 F:      include/linux/delayacct.h
11397 F:      kernel/delayacct.c
11398
11399 PERFORMANCE EVENTS SUBSYSTEM
11400 M:      Peter Zijlstra <peterz@infradead.org>
11401 M:      Ingo Molnar <mingo@redhat.com>
11402 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11403 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11404 R:      Jiri Olsa <jolsa@redhat.com>
11405 R:      Namhyung Kim <namhyung@kernel.org>
11406 L:      linux-kernel@vger.kernel.org
11407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11408 S:      Supported
11409 F:      kernel/events/*
11410 F:      include/linux/perf_event.h
11411 F:      include/uapi/linux/perf_event.h
11412 F:      arch/*/kernel/perf_event*.c
11413 F:      arch/*/kernel/*/perf_event*.c
11414 F:      arch/*/kernel/*/*/perf_event*.c
11415 F:      arch/*/include/asm/perf_event.h
11416 F:      arch/*/kernel/perf_callchain.c
11417 F:      arch/*/events/*
11418 F:      tools/perf/
11419
11420 PERSONALITY HANDLING
11421 M:      Christoph Hellwig <hch@infradead.org>
11422 L:      linux-abi-devel@lists.sourceforge.net
11423 S:      Maintained
11424 F:      include/linux/personality.h
11425 F:      include/uapi/linux/personality.h
11426
11427 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11428 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11429 L:      linux-input@vger.kernel.org
11430 S:      Maintained
11431 F:      Documentation/input/devices/pxrc.rst
11432 F:      drivers/input/joystick/pxrc.c
11433
11434 PHONET PROTOCOL
11435 M:      Remi Denis-Courmont <courmisch@gmail.com>
11436 S:      Supported
11437 F:      Documentation/networking/phonet.txt
11438 F:      include/linux/phonet.h
11439 F:      include/net/phonet/
11440 F:      include/uapi/linux/phonet.h
11441 F:      net/phonet/
11442
11443 PHRAM MTD DRIVER
11444 M:      Joern Engel <joern@lazybastard.org>
11445 L:      linux-mtd@lists.infradead.org
11446 S:      Maintained
11447 F:      drivers/mtd/devices/phram.c
11448
11449 PICOLCD HID DRIVER
11450 M:      Bruno Prémont <bonbons@linux-vserver.org>
11451 L:      linux-input@vger.kernel.org
11452 S:      Maintained
11453 F:      drivers/hid/hid-picolcd*
11454
11455 PICOXCELL SUPPORT
11456 M:      Jamie Iles <jamie@jamieiles.com>
11457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11458 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11459 S:      Supported
11460 F:      arch/arm/boot/dts/picoxcell*
11461 F:      arch/arm/mach-picoxcell/
11462 F:      drivers/crypto/picoxcell*
11463
11464 PIN CONTROL SUBSYSTEM
11465 M:      Linus Walleij <linus.walleij@linaro.org>
11466 L:      linux-gpio@vger.kernel.org
11467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11468 S:      Maintained
11469 F:      Documentation/devicetree/bindings/pinctrl/
11470 F:      Documentation/driver-api/pinctl.rst
11471 F:      drivers/pinctrl/
11472 F:      include/linux/pinctrl/
11473
11474 PIN CONTROLLER - ATMEL AT91
11475 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11477 S:      Maintained
11478 F:      drivers/pinctrl/pinctrl-at91.*
11479
11480 PIN CONTROLLER - ATMEL AT91 PIO4
11481 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11483 L:      linux-gpio@vger.kernel.org
11484 S:      Supported
11485 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11486
11487 PIN CONTROLLER - FREESCALE
11488 M:      Dong Aisheng <aisheng.dong@nxp.com>
11489 M:      Fabio Estevam <festevam@gmail.com>
11490 M:      Shawn Guo <shawnguo@kernel.org>
11491 M:      Stefan Agner <stefan@agner.ch>
11492 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11493 L:      linux-gpio@vger.kernel.org
11494 S:      Maintained
11495 F:      drivers/pinctrl/freescale/
11496 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11497
11498 PIN CONTROLLER - INTEL
11499 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11500 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11501 S:      Maintained
11502 F:      drivers/pinctrl/intel/
11503
11504 PIN CONTROLLER - MEDIATEK
11505 M:      Sean Wang <sean.wang@mediatek.com>
11506 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11507 S:      Maintained
11508 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11509 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11510 F:      drivers/pinctrl/mediatek/mtk-eint.*
11511 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11512 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11513 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11514
11515 PIN CONTROLLER - QUALCOMM
11516 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11517 S:      Maintained
11518 L:      linux-arm-msm@vger.kernel.org
11519 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11520 F:      drivers/pinctrl/qcom/
11521
11522 PIN CONTROLLER - RENESAS
11523 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11524 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11525 L:      linux-renesas-soc@vger.kernel.org
11526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11527 S:      Maintained
11528 F:      drivers/pinctrl/sh-pfc/
11529
11530 PIN CONTROLLER - SAMSUNG
11531 M:      Tomasz Figa <tomasz.figa@gmail.com>
11532 M:      Krzysztof Kozlowski <krzk@kernel.org>
11533 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11535 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11536 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11538 S:      Maintained
11539 F:      drivers/pinctrl/samsung/
11540 F:      include/dt-bindings/pinctrl/samsung.h
11541 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11542
11543 PIN CONTROLLER - SINGLE
11544 M:      Tony Lindgren <tony@atomide.com>
11545 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11547 L:      linux-omap@vger.kernel.org
11548 S:      Maintained
11549 F:      drivers/pinctrl/pinctrl-single.c
11550
11551 PIN CONTROLLER - ST SPEAR
11552 M:      Viresh Kumar <vireshk@kernel.org>
11553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11554 W:      http://www.st.com/spear
11555 S:      Maintained
11556 F:      drivers/pinctrl/spear/
11557
11558 PISTACHIO SOC SUPPORT
11559 M:      James Hartley <james.hartley@sondrel.com>
11560 L:      linux-mips@linux-mips.org
11561 S:      Odd Fixes
11562 F:      arch/mips/pistachio/
11563 F:      arch/mips/include/asm/mach-pistachio/
11564 F:      arch/mips/boot/dts/img/pistachio*
11565 F:      arch/mips/configs/pistachio*_defconfig
11566
11567 PKTCDVD DRIVER
11568 S:      Orphan
11569 M:      linux-block@vger.kernel.org
11570 F:      drivers/block/pktcdvd.c
11571 F:      include/linux/pktcdvd.h
11572 F:      include/uapi/linux/pktcdvd.h
11573
11574 PKUNITY SOC DRIVERS
11575 M:      Guan Xuetao <gxt@pku.edu.cn>
11576 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11577 S:      Maintained
11578 T:      git git://github.com/gxt/linux.git
11579 F:      drivers/input/serio/i8042-unicore32io.h
11580 F:      drivers/i2c/busses/i2c-puv3.c
11581 F:      drivers/video/fbdev/fb-puv3.c
11582 F:      drivers/rtc/rtc-puv3.c
11583
11584 PMBUS HARDWARE MONITORING DRIVERS
11585 M:      Guenter Roeck <linux@roeck-us.net>
11586 L:      linux-hwmon@vger.kernel.org
11587 W:      http://hwmon.wiki.kernel.org/
11588 W:      http://www.roeck-us.net/linux/drivers/
11589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11590 S:      Maintained
11591 F:      Documentation/hwmon/pmbus
11592 F:      drivers/hwmon/pmbus/
11593 F:      include/linux/pmbus.h
11594
11595 PMC SIERRA MaxRAID DRIVER
11596 L:      linux-scsi@vger.kernel.org
11597 W:      http://www.pmc-sierra.com/
11598 S:      Orphan
11599 F:      drivers/scsi/pmcraid.*
11600
11601 PMC SIERRA PM8001 DRIVER
11602 M:      Jack Wang <jinpu.wang@profitbricks.com>
11603 M:      lindar_liu@usish.com
11604 L:      linux-scsi@vger.kernel.org
11605 S:      Supported
11606 F:      drivers/scsi/pm8001/
11607
11608 PNP SUPPORT
11609 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11610 S:      Maintained
11611 F:      drivers/pnp/
11612
11613 POSIX CLOCKS and TIMERS
11614 M:      Thomas Gleixner <tglx@linutronix.de>
11615 L:      linux-kernel@vger.kernel.org
11616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11617 S:      Maintained
11618 F:      fs/timerfd.c
11619 F:      include/linux/timer*
11620 F:      kernel/time/*timer*
11621
11622 POWER MANAGEMENT CORE
11623 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11624 L:      linux-pm@vger.kernel.org
11625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11626 B:      https://bugzilla.kernel.org
11627 S:      Supported
11628 F:      drivers/base/power/
11629 F:      include/linux/pm.h
11630 F:      include/linux/pm_*
11631 F:      include/linux/powercap.h
11632 F:      drivers/powercap/
11633 F:      kernel/configs/nopm.config
11634
11635 POWER STATE COORDINATION INTERFACE (PSCI)
11636 M:      Mark Rutland <mark.rutland@arm.com>
11637 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11638 L:      linux-arm-kernel@lists.infradead.org
11639 S:      Maintained
11640 F:      drivers/firmware/psci*.c
11641 F:      include/linux/psci.h
11642 F:      include/uapi/linux/psci.h
11643
11644 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11645 M:      Sebastian Reichel <sre@kernel.org>
11646 L:      linux-pm@vger.kernel.org
11647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11648 S:      Maintained
11649 F:      Documentation/ABI/testing/sysfs-class-power
11650 F:      Documentation/devicetree/bindings/power/supply/
11651 F:      include/linux/power_supply.h
11652 F:      drivers/power/supply/
11653
11654 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11655 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11656 L:      linuxppc-dev@lists.ozlabs.org
11657 S:      Maintained
11658 F:      drivers/char/powernv-op-panel.c
11659
11660 PPP OVER ATM (RFC 2364)
11661 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11662 S:      Maintained
11663 F:      net/atm/pppoatm.c
11664 F:      include/uapi/linux/atmppp.h
11665
11666 PPP OVER ETHERNET
11667 M:      Michal Ostrowski <mostrows@earthlink.net>
11668 S:      Maintained
11669 F:      drivers/net/ppp/pppoe.c
11670 F:      drivers/net/ppp/pppox.c
11671
11672 PPP OVER L2TP
11673 M:      James Chapman <jchapman@katalix.com>
11674 S:      Maintained
11675 F:      net/l2tp/l2tp_ppp.c
11676 F:      include/linux/if_pppol2tp.h
11677 F:      include/uapi/linux/if_pppol2tp.h
11678
11679 PPP PROTOCOL DRIVERS AND COMPRESSORS
11680 M:      Paul Mackerras <paulus@samba.org>
11681 L:      linux-ppp@vger.kernel.org
11682 S:      Maintained
11683 F:      drivers/net/ppp/ppp_*
11684
11685 PPS SUPPORT
11686 M:      Rodolfo Giometti <giometti@enneenne.com>
11687 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11688 L:      linuxpps@ml.enneenne.com (subscribers-only)
11689 S:      Maintained
11690 F:      Documentation/pps/
11691 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11692 F:      Documentation/ABI/testing/sysfs-pps
11693 F:      drivers/pps/
11694 F:      include/linux/pps*.h
11695 F:      include/uapi/linux/pps.h
11696
11697 PPTP DRIVER
11698 M:      Dmitry Kozlov <xeb@mail.ru>
11699 L:      netdev@vger.kernel.org
11700 S:      Maintained
11701 F:      drivers/net/ppp/pptp.c
11702 W:      http://sourceforge.net/projects/accel-pptp
11703
11704 PREEMPTIBLE KERNEL
11705 M:      Robert Love <rml@tech9.net>
11706 L:      kpreempt-tech@lists.sourceforge.net
11707 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11708 S:      Supported
11709 F:      Documentation/preempt-locking.txt
11710 F:      include/linux/preempt.h
11711
11712 PRINTK
11713 M:      Petr Mladek <pmladek@suse.com>
11714 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11715 R:      Steven Rostedt <rostedt@goodmis.org>
11716 S:      Maintained
11717 F:      kernel/printk/
11718 F:      include/linux/printk.h
11719
11720 PRISM54 WIRELESS DRIVER
11721 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11722 L:      linux-wireless@vger.kernel.org
11723 W:      http://wireless.kernel.org/en/users/Drivers/p54
11724 S:      Obsolete
11725 F:      drivers/net/wireless/intersil/prism54/
11726
11727 PROC FILESYSTEM
11728 R:      Alexey Dobriyan <adobriyan@gmail.com>
11729 L:      linux-kernel@vger.kernel.org
11730 L:      linux-fsdevel@vger.kernel.org
11731 S:      Maintained
11732 F:      fs/proc/
11733 F:      include/linux/proc_fs.h
11734 F:      tools/testing/selftests/proc/
11735
11736 PROC SYSCTL
11737 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11738 M:      Kees Cook <keescook@chromium.org>
11739 L:      linux-kernel@vger.kernel.org
11740 L:      linux-fsdevel@vger.kernel.org
11741 S:      Maintained
11742 F:      fs/proc/proc_sysctl.c
11743 F:      include/linux/sysctl.h
11744 F:      kernel/sysctl.c
11745 F:      tools/testing/selftests/sysctl/
11746
11747 PS3 NETWORK SUPPORT
11748 M:      Geoff Levand <geoff@infradead.org>
11749 L:      netdev@vger.kernel.org
11750 L:      linuxppc-dev@lists.ozlabs.org
11751 S:      Maintained
11752 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11753
11754 PS3 PLATFORM SUPPORT
11755 M:      Geoff Levand <geoff@infradead.org>
11756 L:      linuxppc-dev@lists.ozlabs.org
11757 S:      Maintained
11758 F:      arch/powerpc/boot/ps3*
11759 F:      arch/powerpc/include/asm/lv1call.h
11760 F:      arch/powerpc/include/asm/ps3*.h
11761 F:      arch/powerpc/platforms/ps3/
11762 F:      drivers/*/ps3*
11763 F:      drivers/ps3/
11764 F:      drivers/rtc/rtc-ps3.c
11765 F:      drivers/usb/host/*ps3.c
11766 F:      sound/ppc/snd_ps3*
11767
11768 PS3VRAM DRIVER
11769 M:      Jim Paris <jim@jtan.com>
11770 M:      Geoff Levand <geoff@infradead.org>
11771 L:      linuxppc-dev@lists.ozlabs.org
11772 S:      Maintained
11773 F:      drivers/block/ps3vram.c
11774
11775 PSAMPLE PACKET SAMPLING SUPPORT:
11776 M:      Yotam Gigi <yotam.gi@gmail.com>
11777 S:      Maintained
11778 F:      net/psample
11779 F:      include/net/psample.h
11780 F:      include/uapi/linux/psample.h
11781
11782 PSTORE FILESYSTEM
11783 M:      Kees Cook <keescook@chromium.org>
11784 M:      Anton Vorontsov <anton@enomsg.org>
11785 M:      Colin Cross <ccross@android.com>
11786 M:      Tony Luck <tony.luck@intel.com>
11787 S:      Maintained
11788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11789 F:      fs/pstore/
11790 F:      include/linux/pstore*
11791 F:      drivers/firmware/efi/efi-pstore.c
11792 F:      drivers/acpi/apei/erst.c
11793 F:      Documentation/admin-guide/ramoops.rst
11794 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11795 K:      \b(pstore|ramoops)
11796
11797 PTP HARDWARE CLOCK SUPPORT
11798 M:      Richard Cochran <richardcochran@gmail.com>
11799 L:      netdev@vger.kernel.org
11800 S:      Maintained
11801 W:      http://linuxptp.sourceforge.net/
11802 F:      Documentation/ABI/testing/sysfs-ptp
11803 F:      Documentation/ptp/*
11804 F:      drivers/net/phy/dp83640*
11805 F:      drivers/ptp/*
11806 F:      include/linux/ptp_cl*
11807
11808 PTRACE SUPPORT
11809 M:      Oleg Nesterov <oleg@redhat.com>
11810 S:      Maintained
11811 F:      include/asm-generic/syscall.h
11812 F:      include/linux/ptrace.h
11813 F:      include/linux/regset.h
11814 F:      include/linux/tracehook.h
11815 F:      include/uapi/linux/ptrace.h
11816 F:      include/uapi/linux/ptrace.h
11817 F:      include/asm-generic/ptrace.h
11818 F:      kernel/ptrace.c
11819 F:      arch/*/ptrace*.c
11820 F:      arch/*/*/ptrace*.c
11821 F:      arch/*/include/asm/ptrace*.h
11822
11823 PULSE8-CEC DRIVER
11824 M:      Hans Verkuil <hverkuil@xs4all.nl>
11825 L:      linux-media@vger.kernel.org
11826 T:      git git://linuxtv.org/media_tree.git
11827 S:      Maintained
11828 F:      drivers/media/usb/pulse8-cec/*
11829 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11830
11831 PVRUSB2 VIDEO4LINUX DRIVER
11832 M:      Mike Isely <isely@pobox.com>
11833 L:      pvrusb2@isely.net       (subscribers-only)
11834 L:      linux-media@vger.kernel.org
11835 W:      http://www.isely.net/pvrusb2/
11836 T:      git git://linuxtv.org/media_tree.git
11837 S:      Maintained
11838 F:      Documentation/media/v4l-drivers/pvrusb2*
11839 F:      drivers/media/usb/pvrusb2/
11840
11841 PWC WEBCAM DRIVER
11842 M:      Hans Verkuil <hverkuil@xs4all.nl>
11843 L:      linux-media@vger.kernel.org
11844 T:      git git://linuxtv.org/media_tree.git
11845 S:      Odd Fixes
11846 F:      drivers/media/usb/pwc/*
11847
11848 PWM FAN DRIVER
11849 M:      Kamil Debski <kamil@wypas.org>
11850 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11851 L:      linux-hwmon@vger.kernel.org
11852 S:      Supported
11853 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11854 F:      Documentation/hwmon/pwm-fan
11855 F:      drivers/hwmon/pwm-fan.c
11856
11857 PWM IR Transmitter
11858 M:      Sean Young <sean@mess.org>
11859 L:      linux-media@vger.kernel.org
11860 S:      Maintained
11861 F:      drivers/media/rc/pwm-ir-tx.c
11862
11863 PWM SUBSYSTEM
11864 M:      Thierry Reding <thierry.reding@gmail.com>
11865 L:      linux-pwm@vger.kernel.org
11866 S:      Maintained
11867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11868 F:      Documentation/pwm.txt
11869 F:      Documentation/devicetree/bindings/pwm/
11870 F:      include/linux/pwm.h
11871 F:      drivers/pwm/
11872 F:      drivers/video/backlight/pwm_bl.c
11873 F:      include/linux/pwm_backlight.h
11874 F:      drivers/gpio/gpio-mvebu.c
11875 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11876
11877 PXA GPIO DRIVER
11878 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11879 L:      linux-gpio@vger.kernel.org
11880 S:      Maintained
11881 F:      drivers/gpio/gpio-pxa.c
11882
11883 PXA MMCI DRIVER
11884 S:      Orphan
11885
11886 PXA RTC DRIVER
11887 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11888 L:      linux-rtc@vger.kernel.org
11889 S:      Maintained
11890
11891 PXA2xx/PXA3xx SUPPORT
11892 M:      Daniel Mack <daniel@zonque.org>
11893 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11894 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11895 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11896 T:      git git://github.com/hzhuang1/linux.git
11897 T:      git git://github.com/rjarzmik/linux.git
11898 S:      Maintained
11899 F:      arch/arm/boot/dts/pxa*
11900 F:      arch/arm/mach-pxa/
11901 F:      drivers/dma/pxa*
11902 F:      drivers/pcmcia/pxa2xx*
11903 F:      drivers/pinctrl/pxa/
11904 F:      drivers/spi/spi-pxa2xx*
11905 F:      drivers/usb/gadget/udc/pxa2*
11906 F:      include/sound/pxa2xx-lib.h
11907 F:      sound/arm/pxa*
11908 F:      sound/soc/pxa/
11909
11910 QAT DRIVER
11911 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11912 L:      qat-linux@intel.com
11913 S:      Supported
11914 F:      drivers/crypto/qat/
11915
11916 QCOM AUDIO (ASoC) DRIVERS
11917 M:      Patrick Lai <plai@codeaurora.org>
11918 M:      Banajit Goswami <bgoswami@codeaurora.org>
11919 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11920 S:      Supported
11921 F:      sound/soc/qcom/
11922
11923 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11924 M:      Gabriel Somlo <somlo@cmu.edu>
11925 M:      "Michael S. Tsirkin" <mst@redhat.com>
11926 L:      qemu-devel@nongnu.org
11927 S:      Maintained
11928 F:      drivers/firmware/qemu_fw_cfg.c
11929 F:      include/uapi/linux/qemu_fw_cfg.h
11930
11931 QIB DRIVER
11932 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11933 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11934 L:      linux-rdma@vger.kernel.org
11935 S:      Supported
11936 F:      drivers/infiniband/hw/qib/
11937
11938 QLOGIC QL41xxx FCOE DRIVER
11939 M:      QLogic-Storage-Upstream@cavium.com
11940 L:      linux-scsi@vger.kernel.org
11941 S:      Supported
11942 F:      drivers/scsi/qedf/
11943
11944 QLOGIC QL41xxx ISCSI DRIVER
11945 M:      QLogic-Storage-Upstream@cavium.com
11946 L:      linux-scsi@vger.kernel.org
11947 S:      Supported
11948 F:      drivers/scsi/qedi/
11949
11950 QLOGIC QL4xxx ETHERNET DRIVER
11951 M:      Ariel Elior <Ariel.Elior@cavium.com>
11952 M:      everest-linux-l2@cavium.com
11953 L:      netdev@vger.kernel.org
11954 S:      Supported
11955 F:      drivers/net/ethernet/qlogic/qed/
11956 F:      include/linux/qed/
11957 F:      drivers/net/ethernet/qlogic/qede/
11958
11959 QLOGIC QL4xxx RDMA DRIVER
11960 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11961 M:      Ariel Elior <Ariel.Elior@cavium.com>
11962 L:      linux-rdma@vger.kernel.org
11963 S:      Supported
11964 F:      drivers/infiniband/hw/qedr/
11965 F:      include/uapi/rdma/qedr-abi.h
11966
11967 QLOGIC QLA1280 SCSI DRIVER
11968 M:      Michael Reed <mdr@sgi.com>
11969 L:      linux-scsi@vger.kernel.org
11970 S:      Maintained
11971 F:      drivers/scsi/qla1280.[ch]
11972
11973 QLOGIC QLA2XXX FC-SCSI DRIVER
11974 M:      qla2xxx-upstream@qlogic.com
11975 L:      linux-scsi@vger.kernel.org
11976 S:      Supported
11977 F:      Documentation/scsi/LICENSE.qla2xxx
11978 F:      drivers/scsi/qla2xxx/
11979
11980 QLOGIC QLA3XXX NETWORK DRIVER
11981 M:      Dept-GELinuxNICDev@cavium.com
11982 L:      netdev@vger.kernel.org
11983 S:      Supported
11984 F:      Documentation/networking/LICENSE.qla3xxx
11985 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11986
11987 QLOGIC QLA4XXX iSCSI DRIVER
11988 M:      QLogic-Storage-Upstream@qlogic.com
11989 L:      linux-scsi@vger.kernel.org
11990 S:      Supported
11991 F:      Documentation/scsi/LICENSE.qla4xxx
11992 F:      drivers/scsi/qla4xxx/
11993
11994 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11995 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
11996 M:      Manish Chopra <manish.chopra@cavium.com>
11997 M:      Dept-GELinuxNICDev@cavium.com
11998 L:      netdev@vger.kernel.org
11999 S:      Supported
12000 F:      drivers/net/ethernet/qlogic/qlcnic/
12001
12002 QLOGIC QLGE 10Gb ETHERNET DRIVER
12003 M:      Manish Chopra <manish.chopra@cavium.com>
12004 M:      Dept-GELinuxNICDev@cavium.com
12005 L:      netdev@vger.kernel.org
12006 S:      Supported
12007 F:      drivers/net/ethernet/qlogic/qlge/
12008
12009 QM1D1B0004 MEDIA DRIVER
12010 M:      Akihiro Tsukada <tskd08@gmail.com>
12011 L:      linux-media@vger.kernel.org
12012 S:      Odd Fixes
12013 F:      drivers/media/tuners/qm1d1b0004*
12014
12015 QM1D1C0042 MEDIA DRIVER
12016 M:      Akihiro Tsukada <tskd08@gmail.com>
12017 L:      linux-media@vger.kernel.org
12018 S:      Odd Fixes
12019 F:      drivers/media/tuners/qm1d1c0042*
12020
12021 QNX4 FILESYSTEM
12022 M:      Anders Larsen <al@alarsen.net>
12023 W:      http://www.alarsen.net/linux/qnx4fs/
12024 S:      Maintained
12025 F:      fs/qnx4/
12026 F:      include/uapi/linux/qnx4_fs.h
12027 F:      include/uapi/linux/qnxtypes.h
12028
12029 QORIQ DPAA2 FSL-MC BUS DRIVER
12030 M:      Stuart Yoder <stuyoder@gmail.com>
12031 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12032 L:      linux-kernel@vger.kernel.org
12033 S:      Maintained
12034 F:      drivers/bus/fsl-mc/
12035 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12036 F:      Documentation/networking/dpaa2/overview.rst
12037
12038 QT1010 MEDIA DRIVER
12039 M:      Antti Palosaari <crope@iki.fi>
12040 L:      linux-media@vger.kernel.org
12041 W:      https://linuxtv.org
12042 W:      http://palosaari.fi/linux/
12043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12044 T:      git git://linuxtv.org/anttip/media_tree.git
12045 S:      Maintained
12046 F:      drivers/media/tuners/qt1010*
12047
12048 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12049 M:      Kalle Valo <kvalo@codeaurora.org>
12050 L:      ath10k@lists.infradead.org
12051 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12053 S:      Supported
12054 F:      drivers/net/wireless/ath/ath10k/
12055
12056 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12057 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12058 L:      linux-wireless@vger.kernel.org
12059 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12060 S:      Supported
12061 F:      drivers/net/wireless/ath/ath9k/
12062
12063 QUALCOMM CAMERA SUBSYSTEM DRIVER
12064 M:      Todor Tomov <todor.tomov@linaro.org>
12065 L:      linux-media@vger.kernel.org
12066 S:      Maintained
12067 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12068 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12069 F:      drivers/media/platform/qcom/camss/
12070
12071 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12072 M:  Ilia Lin <ilia.lin@gmail.com>
12073 L:  linux-pm@vger.kernel.org
12074 S:  Maintained
12075 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12076 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12077
12078 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12079 M:      Timur Tabi <timur@kernel.org>
12080 L:      netdev@vger.kernel.org
12081 S:      Maintained
12082 F:      drivers/net/ethernet/qualcomm/emac/
12083
12084 QUALCOMM GENERIC INTERFACE I2C DRIVER
12085 M:      Alok Chauhan <alokc@codeaurora.org>
12086 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12087 L:      linux-i2c@vger.kernel.org
12088 L:      linux-arm-msm@vger.kernel.org
12089 S:      Supported
12090 F:      drivers/i2c/busses/i2c-qcom-geni.c
12091
12092 QUALCOMM HEXAGON ARCHITECTURE
12093 M:      Richard Kuo <rkuo@codeaurora.org>
12094 L:      linux-hexagon@vger.kernel.org
12095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12096 S:      Supported
12097 F:      arch/hexagon/
12098
12099 QUALCOMM HIDMA DRIVER
12100 M:      Sinan Kaya <okaya@kernel.org>
12101 L:      linux-arm-kernel@lists.infradead.org
12102 L:      linux-arm-msm@vger.kernel.org
12103 L:      dmaengine@vger.kernel.org
12104 S:      Supported
12105 F:      drivers/dma/qcom/hidma*
12106
12107 QUALCOMM IOMMU
12108 M:      Rob Clark <robdclark@gmail.com>
12109 L:      iommu@lists.linux-foundation.org
12110 L:      linux-arm-msm@vger.kernel.org
12111 S:      Maintained
12112 F:      drivers/iommu/qcom_iommu.c
12113
12114 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12115 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12116 L:      linux-media@vger.kernel.org
12117 L:      linux-arm-msm@vger.kernel.org
12118 T:      git git://linuxtv.org/media_tree.git
12119 S:      Maintained
12120 F:      drivers/media/platform/qcom/venus/
12121
12122 QUALCOMM WCN36XX WIRELESS DRIVER
12123 M:      Kalle Valo <kvalo@codeaurora.org>
12124 L:      wcn36xx@lists.infradead.org
12125 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12126 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12127 S:      Supported
12128 F:      drivers/net/wireless/ath/wcn36xx/
12129
12130 QUANTENNA QTNFMAC WIRELESS DRIVER
12131 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12132 M:      Avinash Patil <avinashp@quantenna.com>
12133 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12134 L:      linux-wireless@vger.kernel.org
12135 S:      Maintained
12136 F:      drivers/net/wireless/quantenna
12137
12138 RADEON and AMDGPU DRM DRIVERS
12139 M:      Alex Deucher <alexander.deucher@amd.com>
12140 M:      Christian König <christian.koenig@amd.com>
12141 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12142 L:      amd-gfx@lists.freedesktop.org
12143 T:      git git://people.freedesktop.org/~agd5f/linux
12144 S:      Supported
12145 F:      drivers/gpu/drm/radeon/
12146 F:      include/uapi/drm/radeon_drm.h
12147 F:      drivers/gpu/drm/amd/
12148 F:      include/uapi/drm/amdgpu_drm.h
12149
12150 RADEON FRAMEBUFFER DISPLAY DRIVER
12151 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12152 L:      linux-fbdev@vger.kernel.org
12153 S:      Maintained
12154 F:      drivers/video/fbdev/aty/radeon*
12155 F:      include/uapi/linux/radeonfb.h
12156
12157 RADIOSHARK RADIO DRIVER
12158 M:      Hans Verkuil <hverkuil@xs4all.nl>
12159 L:      linux-media@vger.kernel.org
12160 T:      git git://linuxtv.org/media_tree.git
12161 S:      Maintained
12162 F:      drivers/media/radio/radio-shark.c
12163
12164 RADIOSHARK2 RADIO DRIVER
12165 M:      Hans Verkuil <hverkuil@xs4all.nl>
12166 L:      linux-media@vger.kernel.org
12167 T:      git git://linuxtv.org/media_tree.git
12168 S:      Maintained
12169 F:      drivers/media/radio/radio-shark2.c
12170 F:      drivers/media/radio/radio-tea5777.c
12171
12172 RADOS BLOCK DEVICE (RBD)
12173 M:      Ilya Dryomov <idryomov@gmail.com>
12174 M:      Sage Weil <sage@redhat.com>
12175 M:      Alex Elder <elder@kernel.org>
12176 L:      ceph-devel@vger.kernel.org
12177 W:      http://ceph.com/
12178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12179 T:      git git://github.com/ceph/ceph-client.git
12180 S:      Supported
12181 F:      Documentation/ABI/testing/sysfs-bus-rbd
12182 F:      drivers/block/rbd.c
12183 F:      drivers/block/rbd_types.h
12184
12185 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12186 M:      Paul Mackerras <paulus@samba.org>
12187 L:      linux-fbdev@vger.kernel.org
12188 S:      Maintained
12189 F:      drivers/video/fbdev/aty/aty128fb.c
12190
12191 RAINSHADOW-CEC DRIVER
12192 M:      Hans Verkuil <hverkuil@xs4all.nl>
12193 L:      linux-media@vger.kernel.org
12194 T:      git git://linuxtv.org/media_tree.git
12195 S:      Maintained
12196 F:      drivers/media/usb/rainshadow-cec/*
12197
12198 RALINK MIPS ARCHITECTURE
12199 M:      John Crispin <john@phrozen.org>
12200 L:      linux-mips@linux-mips.org
12201 S:      Maintained
12202 F:      arch/mips/ralink
12203
12204 RALINK RT2X00 WIRELESS LAN DRIVER
12205 P:      rt2x00 project
12206 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12207 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12208 L:      linux-wireless@vger.kernel.org
12209 S:      Maintained
12210 F:      drivers/net/wireless/ralink/rt2x00/
12211
12212 RAMDISK RAM BLOCK DEVICE DRIVER
12213 M:      Jens Axboe <axboe@kernel.dk>
12214 S:      Maintained
12215 F:      Documentation/blockdev/ramdisk.txt
12216 F:      drivers/block/brd.c
12217
12218 RANCHU VIRTUAL BOARD FOR MIPS
12219 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12220 L:      linux-mips@linux-mips.org
12221 S:      Supported
12222 F:      arch/mips/generic/board-ranchu.c
12223 F:      arch/mips/configs/generic/board-ranchu.config
12224
12225 RANDOM NUMBER DRIVER
12226 M:      "Theodore Ts'o" <tytso@mit.edu>
12227 S:      Maintained
12228 F:      drivers/char/random.c
12229
12230 RAPIDIO SUBSYSTEM
12231 M:      Matt Porter <mporter@kernel.crashing.org>
12232 M:      Alexandre Bounine <alex.bou9@gmail.com>
12233 S:      Maintained
12234 F:      drivers/rapidio/
12235
12236 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12237 L:      linux-wireless@vger.kernel.org
12238 S:      Orphan
12239 F:      drivers/net/wireless/ray*
12240
12241 RCUTORTURE TEST FRAMEWORK
12242 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12243 M:      Josh Triplett <josh@joshtriplett.org>
12244 R:      Steven Rostedt <rostedt@goodmis.org>
12245 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12246 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12247 L:      linux-kernel@vger.kernel.org
12248 S:      Supported
12249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12250 F:      tools/testing/selftests/rcutorture
12251
12252 RDC R-321X SoC
12253 M:      Florian Fainelli <florian@openwrt.org>
12254 S:      Maintained
12255
12256 RDC R6040 FAST ETHERNET DRIVER
12257 M:      Florian Fainelli <f.fainelli@gmail.com>
12258 L:      netdev@vger.kernel.org
12259 S:      Maintained
12260 F:      drivers/net/ethernet/rdc/r6040.c
12261
12262 RDMAVT - RDMA verbs software
12263 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12264 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12265 L:      linux-rdma@vger.kernel.org
12266 S:      Supported
12267 F:      drivers/infiniband/sw/rdmavt
12268
12269 RDS - RELIABLE DATAGRAM SOCKETS
12270 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12271 L:      netdev@vger.kernel.org
12272 L:      linux-rdma@vger.kernel.org
12273 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12274 W:      https://oss.oracle.com/projects/rds/
12275 S:      Supported
12276 F:      net/rds/
12277 F:      Documentation/networking/rds.txt
12278
12279 RDT - RESOURCE ALLOCATION
12280 M:      Fenghua Yu <fenghua.yu@intel.com>
12281 M:      Reinette Chatre <reinette.chatre@intel.com>
12282 L:      linux-kernel@vger.kernel.org
12283 S:      Supported
12284 F:      arch/x86/kernel/cpu/intel_rdt*
12285 F:      arch/x86/include/asm/intel_rdt_sched.h
12286 F:      Documentation/x86/intel_rdt*
12287
12288 READ-COPY UPDATE (RCU)
12289 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12290 M:      Josh Triplett <josh@joshtriplett.org>
12291 R:      Steven Rostedt <rostedt@goodmis.org>
12292 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12293 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12294 L:      linux-kernel@vger.kernel.org
12295 W:      http://www.rdrop.com/users/paulmck/RCU/
12296 S:      Supported
12297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12298 F:      Documentation/RCU/
12299 X:      Documentation/RCU/torture.txt
12300 F:      include/linux/rcu*
12301 X:      include/linux/srcu*.h
12302 F:      kernel/rcu/
12303 X:      kernel/rcu/srcu*.c
12304
12305 REAL TIME CLOCK (RTC) SUBSYSTEM
12306 M:      Alessandro Zummo <a.zummo@towertech.it>
12307 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12308 L:      linux-rtc@vger.kernel.org
12309 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12311 S:      Maintained
12312 F:      Documentation/devicetree/bindings/rtc/
12313 F:      Documentation/rtc.txt
12314 F:      drivers/rtc/
12315 F:      include/linux/rtc.h
12316 F:      include/uapi/linux/rtc.h
12317 F:      include/linux/rtc/
12318 F:      include/linux/platform_data/rtc-*
12319 F:      tools/testing/selftests/rtc/
12320
12321 REALTEK AUDIO CODECS
12322 M:      Bard Liao <bardliao@realtek.com>
12323 M:      Oder Chiou <oder_chiou@realtek.com>
12324 S:      Maintained
12325 F:      sound/soc/codecs/rt*
12326 F:      include/sound/rt*.h
12327
12328 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12329 M:      Linus Walleij <linus.walleij@linaro.org>
12330 S:      Maintained
12331 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12332 F:      drivers/net/dsa/realtek-smi*
12333 F:      drivers/net/dsa/rtl83*
12334
12335 REGISTER MAP ABSTRACTION
12336 M:      Mark Brown <broonie@kernel.org>
12337 L:      linux-kernel@vger.kernel.org
12338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12339 S:      Supported
12340 F:      Documentation/devicetree/bindings/regmap/
12341 F:      drivers/base/regmap/
12342 F:      include/linux/regmap.h
12343
12344 REISERFS FILE SYSTEM
12345 L:      reiserfs-devel@vger.kernel.org
12346 S:      Supported
12347 F:      fs/reiserfs/
12348
12349 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12350 M:      Ohad Ben-Cohen <ohad@wizery.com>
12351 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12352 L:      linux-remoteproc@vger.kernel.org
12353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12354 S:      Maintained
12355 F:      Documentation/devicetree/bindings/remoteproc/
12356 F:      Documentation/remoteproc.txt
12357 F:      drivers/remoteproc/
12358 F:      include/linux/remoteproc.h
12359
12360 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12361 M:      Ohad Ben-Cohen <ohad@wizery.com>
12362 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12363 L:      linux-remoteproc@vger.kernel.org
12364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12365 S:      Maintained
12366 F:      drivers/rpmsg/
12367 F:      Documentation/rpmsg.txt
12368 F:      include/linux/rpmsg.h
12369 F:      include/linux/rpmsg/
12370
12371 RENESAS CLOCK DRIVERS
12372 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12373 L:      linux-renesas-soc@vger.kernel.org
12374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12375 S:      Supported
12376 F:      drivers/clk/renesas/
12377
12378 RENESAS EMEV2 I2C DRIVER
12379 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12380 S:      Supported
12381 F:      drivers/i2c/busses/i2c-emev2.c
12382
12383 RENESAS ETHERNET DRIVERS
12384 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12385 L:      netdev@vger.kernel.org
12386 L:      linux-renesas-soc@vger.kernel.org
12387 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12388 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12389 F:      drivers/net/ethernet/renesas/
12390 F:      include/linux/sh_eth.h
12391
12392 RENESAS R-CAR GYROADC DRIVER
12393 M:      Marek Vasut <marek.vasut@gmail.com>
12394 L:      linux-iio@vger.kernel.org
12395 S:      Supported
12396 F:      drivers/iio/adc/rcar_gyro_adc.c
12397
12398 RENESAS R-CAR I2C DRIVERS
12399 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12400 S:      Supported
12401 F:      drivers/i2c/busses/i2c-rcar.c
12402 F:      drivers/i2c/busses/i2c-sh_mobile.c
12403
12404 RENESAS USB PHY DRIVER
12405 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12406 L:      linux-renesas-soc@vger.kernel.org
12407 S:      Maintained
12408 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12409
12410 RESET CONTROLLER FRAMEWORK
12411 M:      Philipp Zabel <p.zabel@pengutronix.de>
12412 T:      git git://git.pengutronix.de/git/pza/linux
12413 S:      Maintained
12414 F:      drivers/reset/
12415 F:      Documentation/devicetree/bindings/reset/
12416 F:      include/dt-bindings/reset/
12417 F:      include/linux/reset.h
12418 F:      include/linux/reset-controller.h
12419
12420 RESTARTABLE SEQUENCES SUPPORT
12421 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12422 M:      Peter Zijlstra <peterz@infradead.org>
12423 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12424 M:      Boqun Feng <boqun.feng@gmail.com>
12425 L:      linux-kernel@vger.kernel.org
12426 S:      Supported
12427 F:      kernel/rseq.c
12428 F:      include/uapi/linux/rseq.h
12429 F:      include/trace/events/rseq.h
12430 F:      tools/testing/selftests/rseq/
12431
12432 RFKILL
12433 M:      Johannes Berg <johannes@sipsolutions.net>
12434 L:      linux-wireless@vger.kernel.org
12435 W:      http://wireless.kernel.org/
12436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12438 S:      Maintained
12439 F:      Documentation/rfkill.txt
12440 F:      Documentation/ABI/stable/sysfs-class-rfkill
12441 F:      net/rfkill/
12442 F:      include/linux/rfkill.h
12443 F:      include/uapi/linux/rfkill.h
12444
12445 RHASHTABLE
12446 M:      Thomas Graf <tgraf@suug.ch>
12447 M:      Herbert Xu <herbert@gondor.apana.org.au>
12448 L:      netdev@vger.kernel.org
12449 S:      Maintained
12450 F:      lib/rhashtable.c
12451 F:      lib/test_rhashtable.c
12452 F:      include/linux/rhashtable.h
12453 F:      include/linux/rhashtable-types.h
12454
12455 RICOH R5C592 MEMORYSTICK DRIVER
12456 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12457 S:      Maintained
12458 F:      drivers/memstick/host/r592.*
12459
12460 RICOH SMARTMEDIA/XD DRIVER
12461 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12462 S:      Maintained
12463 F:      drivers/mtd/nand/raw/r852.c
12464 F:      drivers/mtd/nand/raw/r852.h
12465
12466 RISC-V ARCHITECTURE
12467 M:      Palmer Dabbelt <palmer@sifive.com>
12468 M:      Albert Ou <aou@eecs.berkeley.edu>
12469 L:      linux-riscv@lists.infradead.org
12470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12471 S:      Supported
12472 F:      arch/riscv/
12473 K:      riscv
12474 N:      riscv
12475
12476 ROCCAT DRIVERS
12477 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12478 W:      http://sourceforge.net/projects/roccat/
12479 S:      Maintained
12480 F:      drivers/hid/hid-roccat*
12481 F:      include/linux/hid-roccat*
12482 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12483
12484 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12485 M:      Jacob chen <jacob2.chen@rock-chips.com>
12486 L:      linux-media@vger.kernel.org
12487 S:      Maintained
12488 F:      drivers/media/platform/rockchip/rga/
12489 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12490
12491 ROCKER DRIVER
12492 M:      Jiri Pirko <jiri@resnulli.us>
12493 L:      netdev@vger.kernel.org
12494 S:      Supported
12495 F:      drivers/net/ethernet/rocker/
12496
12497 ROCKETPORT DRIVER
12498 P:      Comtrol Corp.
12499 W:      http://www.comtrol.com
12500 S:      Maintained
12501 F:      Documentation/serial/rocket.txt
12502 F:      drivers/tty/rocket*
12503
12504 ROCKETPORT EXPRESS/INFINITY DRIVER
12505 M:      Kevin Cernekee <cernekee@gmail.com>
12506 L:      linux-serial@vger.kernel.org
12507 S:      Odd Fixes
12508 F:      drivers/tty/serial/rp2.*
12509
12510 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12511 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12512 L:      linux-kernel@vger.kernel.org
12513 L:      linux-renesas-soc@vger.kernel.org
12514 S:      Supported
12515 F:      drivers/mfd/bd9571mwv.c
12516 F:      drivers/regulator/bd9571mwv-regulator.c
12517 F:      drivers/gpio/gpio-bd9571mwv.c
12518 F:      include/linux/mfd/bd9571mwv.h
12519 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12520
12521 ROSE NETWORK LAYER
12522 M:      Ralf Baechle <ralf@linux-mips.org>
12523 L:      linux-hams@vger.kernel.org
12524 W:      http://www.linux-ax25.org/
12525 S:      Maintained
12526 F:      include/net/rose.h
12527 F:      include/uapi/linux/rose.h
12528 F:      net/rose/
12529
12530 RTL2830 MEDIA DRIVER
12531 M:      Antti Palosaari <crope@iki.fi>
12532 L:      linux-media@vger.kernel.org
12533 W:      https://linuxtv.org
12534 W:      http://palosaari.fi/linux/
12535 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12536 T:      git git://linuxtv.org/anttip/media_tree.git
12537 S:      Maintained
12538 F:      drivers/media/dvb-frontends/rtl2830*
12539
12540 RTL2832 MEDIA DRIVER
12541 M:      Antti Palosaari <crope@iki.fi>
12542 L:      linux-media@vger.kernel.org
12543 W:      https://linuxtv.org
12544 W:      http://palosaari.fi/linux/
12545 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12546 T:      git git://linuxtv.org/anttip/media_tree.git
12547 S:      Maintained
12548 F:      drivers/media/dvb-frontends/rtl2832*
12549
12550 RTL2832_SDR MEDIA DRIVER
12551 M:      Antti Palosaari <crope@iki.fi>
12552 L:      linux-media@vger.kernel.org
12553 W:      https://linuxtv.org
12554 W:      http://palosaari.fi/linux/
12555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12556 T:      git git://linuxtv.org/anttip/media_tree.git
12557 S:      Maintained
12558 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12559
12560 RTL8180 WIRELESS DRIVER
12561 L:      linux-wireless@vger.kernel.org
12562 W:      http://wireless.kernel.org/
12563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12564 S:      Orphan
12565 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12566
12567 RTL8187 WIRELESS DRIVER
12568 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12569 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12570 M:      Larry Finger <Larry.Finger@lwfinger.net>
12571 L:      linux-wireless@vger.kernel.org
12572 W:      http://wireless.kernel.org/
12573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12574 S:      Maintained
12575 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12576
12577 REALTEK WIRELESS DRIVER (rtlwifi family)
12578 M:      Ping-Ke Shih <pkshih@realtek.com>
12579 L:      linux-wireless@vger.kernel.org
12580 W:      http://wireless.kernel.org/
12581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12582 S:      Maintained
12583 F:      drivers/net/wireless/realtek/rtlwifi/
12584
12585 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12586 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12587 L:      linux-wireless@vger.kernel.org
12588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12589 S:      Maintained
12590 F:      drivers/net/wireless/realtek/rtl8xxxu/
12591
12592 RXRPC SOCKETS (AF_RXRPC)
12593 M:      David Howells <dhowells@redhat.com>
12594 L:      linux-afs@lists.infradead.org
12595 S:      Supported
12596 F:      net/rxrpc/
12597 F:      include/keys/rxrpc-type.h
12598 F:      include/net/af_rxrpc.h
12599 F:      include/trace/events/rxrpc.h
12600 F:      include/uapi/linux/rxrpc.h
12601 F:      Documentation/networking/rxrpc.txt
12602 W:      https://www.infradead.org/~dhowells/kafs/
12603
12604 S3 SAVAGE FRAMEBUFFER DRIVER
12605 M:      Antonino Daplas <adaplas@gmail.com>
12606 L:      linux-fbdev@vger.kernel.org
12607 S:      Maintained
12608 F:      drivers/video/fbdev/savage/
12609
12610 S390
12611 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12612 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12613 L:      linux-s390@vger.kernel.org
12614 W:      http://www.ibm.com/developerworks/linux/linux390/
12615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12616 S:      Supported
12617 F:      arch/s390/
12618 F:      drivers/s390/
12619 F:      Documentation/s390/
12620 F:      Documentation/driver-api/s390-drivers.rst
12621
12622 S390 COMMON I/O LAYER
12623 M:      Sebastian Ott <sebott@linux.ibm.com>
12624 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12625 L:      linux-s390@vger.kernel.org
12626 W:      http://www.ibm.com/developerworks/linux/linux390/
12627 S:      Supported
12628 F:      drivers/s390/cio/
12629
12630 S390 DASD DRIVER
12631 M:      Stefan Haberland <sth@linux.ibm.com>
12632 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12633 L:      linux-s390@vger.kernel.org
12634 W:      http://www.ibm.com/developerworks/linux/linux390/
12635 S:      Supported
12636 F:      drivers/s390/block/dasd*
12637 F:      block/partitions/ibm.c
12638
12639 S390 IOMMU (PCI)
12640 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12641 L:      linux-s390@vger.kernel.org
12642 W:      http://www.ibm.com/developerworks/linux/linux390/
12643 S:      Supported
12644 F:      drivers/iommu/s390-iommu.c
12645
12646 S390 IUCV NETWORK LAYER
12647 M:      Julian Wiedmann <jwi@linux.ibm.com>
12648 M:      Ursula Braun <ubraun@linux.ibm.com>
12649 L:      linux-s390@vger.kernel.org
12650 W:      http://www.ibm.com/developerworks/linux/linux390/
12651 S:      Supported
12652 F:      drivers/s390/net/*iucv*
12653 F:      include/net/iucv/
12654 F:      net/iucv/
12655
12656 S390 NETWORK DRIVERS
12657 M:      Julian Wiedmann <jwi@linux.ibm.com>
12658 M:      Ursula Braun <ubraun@linux.ibm.com>
12659 L:      linux-s390@vger.kernel.org
12660 W:      http://www.ibm.com/developerworks/linux/linux390/
12661 S:      Supported
12662 F:      drivers/s390/net/
12663
12664 S390 PCI SUBSYSTEM
12665 M:      Sebastian Ott <sebott@linux.ibm.com>
12666 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12667 L:      linux-s390@vger.kernel.org
12668 W:      http://www.ibm.com/developerworks/linux/linux390/
12669 S:      Supported
12670 F:      arch/s390/pci/
12671 F:      drivers/pci/hotplug/s390_pci_hpc.c
12672
12673 S390 VFIO-CCW DRIVER
12674 M:      Cornelia Huck <cohuck@redhat.com>
12675 M:      Halil Pasic <pasic@linux.ibm.com>
12676 L:      linux-s390@vger.kernel.org
12677 L:      kvm@vger.kernel.org
12678 S:      Supported
12679 F:      drivers/s390/cio/vfio_ccw*
12680 F:      Documentation/s390/vfio-ccw.txt
12681 F:      include/uapi/linux/vfio_ccw.h
12682
12683 S390 ZCRYPT DRIVER
12684 M:      Harald Freudenberger <freude@linux.ibm.com>
12685 L:      linux-s390@vger.kernel.org
12686 W:      http://www.ibm.com/developerworks/linux/linux390/
12687 S:      Supported
12688 F:      drivers/s390/crypto/
12689
12690 S390 ZFCP DRIVER
12691 M:      Steffen Maier <maier@linux.ibm.com>
12692 M:      Benjamin Block <bblock@linux.ibm.com>
12693 L:      linux-s390@vger.kernel.org
12694 W:      http://www.ibm.com/developerworks/linux/linux390/
12695 S:      Supported
12696 F:      drivers/s390/scsi/zfcp_*
12697
12698 S3C24XX SD/MMC Driver
12699 M:      Ben Dooks <ben-linux@fluff.org>
12700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12701 S:      Supported
12702 F:      drivers/mmc/host/s3cmci.*
12703
12704 SAA6588 RDS RECEIVER DRIVER
12705 M:      Hans Verkuil <hverkuil@xs4all.nl>
12706 L:      linux-media@vger.kernel.org
12707 T:      git git://linuxtv.org/media_tree.git
12708 W:      https://linuxtv.org
12709 S:      Odd Fixes
12710 F:      drivers/media/i2c/saa6588*
12711
12712 SAA7134 VIDEO4LINUX DRIVER
12713 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12714 L:      linux-media@vger.kernel.org
12715 W:      https://linuxtv.org
12716 T:      git git://linuxtv.org/media_tree.git
12717 S:      Odd fixes
12718 F:      Documentation/media/v4l-drivers/saa7134*
12719 F:      drivers/media/pci/saa7134/
12720
12721 SAA7146 VIDEO4LINUX-2 DRIVER
12722 M:      Hans Verkuil <hverkuil@xs4all.nl>
12723 L:      linux-media@vger.kernel.org
12724 T:      git git://linuxtv.org/media_tree.git
12725 S:      Maintained
12726 F:      drivers/media/common/saa7146/
12727 F:      drivers/media/pci/saa7146/
12728 F:      include/media/saa7146*
12729
12730 SAMSUNG AUDIO (ASoC) DRIVERS
12731 M:      Krzysztof Kozlowski <krzk@kernel.org>
12732 M:      Sangbeom Kim <sbkim73@samsung.com>
12733 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12734 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12735 S:      Supported
12736 F:      sound/soc/samsung/
12737 F:      Documentation/devicetree/bindings/sound/samsung*
12738
12739 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12740 M:      Krzysztof Kozlowski <krzk@kernel.org>
12741 L:      linux-crypto@vger.kernel.org
12742 L:      linux-samsung-soc@vger.kernel.org
12743 S:      Maintained
12744 F:      drivers/crypto/exynos-rng.c
12745 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12746
12747 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12748 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12749 L:      linux-samsung-soc@vger.kernel.org
12750 S:      Maintained
12751 F:      drivers/char/hw_random/exynos-trng.c
12752 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12753
12754 SAMSUNG FRAMEBUFFER DRIVER
12755 M:      Jingoo Han <jingoohan1@gmail.com>
12756 L:      linux-fbdev@vger.kernel.org
12757 S:      Maintained
12758 F:      drivers/video/fbdev/s3c-fb.c
12759
12760 SAMSUNG LAPTOP DRIVER
12761 M:      Corentin Chary <corentin.chary@gmail.com>
12762 L:      platform-driver-x86@vger.kernel.org
12763 S:      Maintained
12764 F:      drivers/platform/x86/samsung-laptop.c
12765
12766 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12767 M:      Sangbeom Kim <sbkim73@samsung.com>
12768 M:      Krzysztof Kozlowski <krzk@kernel.org>
12769 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12770 L:      linux-kernel@vger.kernel.org
12771 L:      linux-samsung-soc@vger.kernel.org
12772 S:      Supported
12773 F:      drivers/mfd/sec*.c
12774 F:      drivers/regulator/s2m*.c
12775 F:      drivers/regulator/s5m*.c
12776 F:      drivers/clk/clk-s2mps11.c
12777 F:      drivers/rtc/rtc-s5m.c
12778 F:      include/linux/mfd/samsung/
12779 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12780 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12781 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12782 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12783
12784 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12785 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12786 L:      linux-media@vger.kernel.org
12787 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12788 S:      Maintained
12789 F:      drivers/media/platform/s3c-camif/
12790 F:      include/media/drv-intf/s3c_camif.h
12791
12792 SAMSUNG S3FWRN5 NFC DRIVER
12793 M:      Robert Baldyga <r.baldyga@samsung.com>
12794 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12795 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12796 S:      Supported
12797 F:      drivers/nfc/s3fwrn5
12798
12799 SAMSUNG S5C73M3 CAMERA DRIVER
12800 M:      Kyungmin Park <kyungmin.park@samsung.com>
12801 M:      Andrzej Hajda <a.hajda@samsung.com>
12802 L:      linux-media@vger.kernel.org
12803 S:      Supported
12804 F:      drivers/media/i2c/s5c73m3/*
12805
12806 SAMSUNG S5K5BAF CAMERA DRIVER
12807 M:      Kyungmin Park <kyungmin.park@samsung.com>
12808 M:      Andrzej Hajda <a.hajda@samsung.com>
12809 L:      linux-media@vger.kernel.org
12810 S:      Supported
12811 F:      drivers/media/i2c/s5k5baf.c
12812
12813 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12814 M:      Krzysztof Kozlowski <krzk@kernel.org>
12815 M:      Vladimir Zapolskiy <vz@mleia.com>
12816 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12817 L:      linux-crypto@vger.kernel.org
12818 L:      linux-samsung-soc@vger.kernel.org
12819 S:      Maintained
12820 F:      drivers/crypto/s5p-sss.c
12821
12822 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12823 M:      Kyungmin Park <kyungmin.park@samsung.com>
12824 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12825 L:      linux-media@vger.kernel.org
12826 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12827 S:      Supported
12828 F:      drivers/media/platform/exynos4-is/
12829
12830 SAMSUNG SOC CLOCK DRIVERS
12831 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12832 M:      Tomasz Figa <tomasz.figa@gmail.com>
12833 M:      Chanwoo Choi <cw00.choi@samsung.com>
12834 S:      Supported
12835 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12837 F:      drivers/clk/samsung/
12838 F:      include/dt-bindings/clock/exynos*.h
12839 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12840
12841 SAMSUNG SPI DRIVERS
12842 M:      Kukjin Kim <kgene@kernel.org>
12843 M:      Krzysztof Kozlowski <krzk@kernel.org>
12844 M:      Andi Shyti <andi@etezian.org>
12845 L:      linux-spi@vger.kernel.org
12846 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12847 S:      Maintained
12848 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12849 F:      drivers/spi/spi-s3c*
12850 F:      include/linux/platform_data/spi-s3c64xx.h
12851
12852 SAMSUNG SXGBE DRIVERS
12853 M:      Byungho An <bh74.an@samsung.com>
12854 M:      Girish K S <ks.giri@samsung.com>
12855 M:      Vipul Pandya <vipul.pandya@samsung.com>
12856 S:      Supported
12857 L:      netdev@vger.kernel.org
12858 F:      drivers/net/ethernet/samsung/sxgbe/
12859
12860 SAMSUNG THERMAL DRIVER
12861 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12862 L:      linux-pm@vger.kernel.org
12863 L:      linux-samsung-soc@vger.kernel.org
12864 S:      Supported
12865 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12866 F:      drivers/thermal/samsung/
12867
12868 SAMSUNG USB2 PHY DRIVER
12869 M:      Kamil Debski <kamil@wypas.org>
12870 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12871 L:      linux-kernel@vger.kernel.org
12872 S:      Supported
12873 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12874 F:      Documentation/phy/samsung-usb2.txt
12875 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12876 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12877 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12878 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12879 F:      drivers/phy/samsung/phy-samsung-usb2.c
12880 F:      drivers/phy/samsung/phy-samsung-usb2.h
12881
12882 SC1200 WDT DRIVER
12883 M:      Zwane Mwaikambo <zwanem@gmail.com>
12884 S:      Maintained
12885 F:      drivers/watchdog/sc1200wdt.c
12886
12887 SCHEDULER
12888 M:      Ingo Molnar <mingo@redhat.com>
12889 M:      Peter Zijlstra <peterz@infradead.org>
12890 L:      linux-kernel@vger.kernel.org
12891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12892 S:      Maintained
12893 F:      kernel/sched/
12894 F:      include/linux/sched.h
12895 F:      include/uapi/linux/sched.h
12896 F:      include/linux/wait.h
12897
12898 SCR24X CHIP CARD INTERFACE DRIVER
12899 M:      Lubomir Rintel <lkundrak@v3.sk>
12900 S:      Supported
12901 F:      drivers/char/pcmcia/scr24x_cs.c
12902
12903 SCSI CDROM DRIVER
12904 M:      Jens Axboe <axboe@kernel.dk>
12905 L:      linux-scsi@vger.kernel.org
12906 W:      http://www.kernel.dk
12907 S:      Maintained
12908 F:      drivers/scsi/sr*
12909
12910 SCSI RDMA PROTOCOL (SRP) INITIATOR
12911 M:      Bart Van Assche <bvanassche@acm.org>
12912 L:      linux-rdma@vger.kernel.org
12913 S:      Supported
12914 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12915 F:      drivers/infiniband/ulp/srp/
12916 F:      include/scsi/srp.h
12917
12918 SCSI RDMA PROTOCOL (SRP) TARGET
12919 M:      Bart Van Assche <bvanassche@acm.org>
12920 L:      linux-rdma@vger.kernel.org
12921 L:      target-devel@vger.kernel.org
12922 S:      Supported
12923 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12924 F:      drivers/infiniband/ulp/srpt/
12925
12926 SCSI SG DRIVER
12927 M:      Doug Gilbert <dgilbert@interlog.com>
12928 L:      linux-scsi@vger.kernel.org
12929 W:      http://sg.danny.cz/sg
12930 S:      Maintained
12931 F:      Documentation/scsi/scsi-generic.txt
12932 F:      drivers/scsi/sg.c
12933 F:      include/scsi/sg.h
12934
12935 SCSI SUBSYSTEM
12936 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12938 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12940 L:      linux-scsi@vger.kernel.org
12941 S:      Maintained
12942 F:      Documentation/devicetree/bindings/scsi/
12943 F:      drivers/scsi/
12944 F:      include/scsi/
12945
12946 SCSI TAPE DRIVER
12947 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12948 L:      linux-scsi@vger.kernel.org
12949 S:      Maintained
12950 F:      Documentation/scsi/st.txt
12951 F:      drivers/scsi/st.*
12952 F:      drivers/scsi/st_*.h
12953
12954 SCTP PROTOCOL
12955 M:      Vlad Yasevich <vyasevich@gmail.com>
12956 M:      Neil Horman <nhorman@tuxdriver.com>
12957 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12958 L:      linux-sctp@vger.kernel.org
12959 W:      http://lksctp.sourceforge.net
12960 S:      Maintained
12961 F:      Documentation/networking/sctp.txt
12962 F:      include/linux/sctp.h
12963 F:      include/uapi/linux/sctp.h
12964 F:      include/net/sctp/
12965 F:      net/sctp/
12966
12967 SCx200 CPU SUPPORT
12968 M:      Jim Cromie <jim.cromie@gmail.com>
12969 S:      Odd Fixes
12970 F:      Documentation/i2c/busses/scx200_acb
12971 F:      arch/x86/platform/scx200/
12972 F:      drivers/watchdog/scx200_wdt.c
12973 F:      drivers/i2c/busses/scx200*
12974 F:      drivers/mtd/maps/scx200_docflash.c
12975 F:      include/linux/scx200.h
12976
12977 SCx200 GPIO DRIVER
12978 M:      Jim Cromie <jim.cromie@gmail.com>
12979 S:      Maintained
12980 F:      drivers/char/scx200_gpio.c
12981 F:      include/linux/scx200_gpio.h
12982
12983 SCx200 HRT CLOCKSOURCE DRIVER
12984 M:      Jim Cromie <jim.cromie@gmail.com>
12985 S:      Maintained
12986 F:      drivers/clocksource/scx200_hrt.c
12987
12988 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12989 M:      Sascha Sommer <saschasommer@freenet.de>
12990 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12991 S:      Maintained
12992 F:      drivers/mmc/host/sdricoh_cs.c
12993
12994 SECURE COMPUTING
12995 M:      Kees Cook <keescook@chromium.org>
12996 R:      Andy Lutomirski <luto@amacapital.net>
12997 R:      Will Drewry <wad@chromium.org>
12998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12999 S:      Supported
13000 F:      kernel/seccomp.c
13001 F:      include/uapi/linux/seccomp.h
13002 F:      include/linux/seccomp.h
13003 F:      tools/testing/selftests/seccomp/*
13004 F:      tools/testing/selftests/kselftest_harness.h
13005 F:      Documentation/userspace-api/seccomp_filter.rst
13006 K:      \bsecure_computing
13007 K:      \bTIF_SECCOMP\b
13008
13009 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13010 M:      Al Cooper <alcooperx@gmail.com>
13011 L:      linux-mmc@vger.kernel.org
13012 L:      bcm-kernel-feedback-list@broadcom.com
13013 S:      Maintained
13014 F:      drivers/mmc/host/sdhci-brcmstb*
13015
13016 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13017 M:      Adrian Hunter <adrian.hunter@intel.com>
13018 L:      linux-mmc@vger.kernel.org
13019 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13020 S:      Maintained
13021 F:      drivers/mmc/host/sdhci*
13022 F:      include/linux/mmc/sdhci*
13023
13024 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13025 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13026 M:      Manjunath M B <manjumb@synopsys.com>
13027 L:      linux-mmc@vger.kernel.org
13028 S:      Maintained
13029 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13030
13031 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13032 M:      Ben Dooks <ben-linux@fluff.org>
13033 M:      Jaehoon Chung <jh80.chung@samsung.com>
13034 L:      linux-mmc@vger.kernel.org
13035 S:      Maintained
13036 F:      drivers/mmc/host/sdhci-s3c*
13037
13038 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13039 M:      Viresh Kumar <vireshk@kernel.org>
13040 L:      linux-mmc@vger.kernel.org
13041 S:      Maintained
13042 F:      drivers/mmc/host/sdhci-spear.c
13043
13044 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13045 M:      Kishon Vijay Abraham I <kishon@ti.com>
13046 L:      linux-mmc@vger.kernel.org
13047 S:      Maintained
13048 F:      drivers/mmc/host/sdhci-omap.c
13049
13050 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13051 M:      Scott Bauer <scott.bauer@intel.com>
13052 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13053 L:      linux-block@vger.kernel.org
13054 S:      Supported
13055 F:      block/sed*
13056 F:      block/opal_proto.h
13057 F:      include/linux/sed*
13058 F:      include/uapi/linux/sed*
13059
13060 SECURITY CONTACT
13061 M:      Security Officers <security@kernel.org>
13062 S:      Supported
13063
13064 SECURITY SUBSYSTEM
13065 M:      James Morris <jmorris@namei.org>
13066 M:      "Serge E. Hallyn" <serge@hallyn.com>
13067 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13069 W:      http://kernsec.org/
13070 S:      Supported
13071 F:      security/
13072 X:      security/selinux/
13073
13074 SELINUX SECURITY MODULE
13075 M:      Paul Moore <paul@paul-moore.com>
13076 M:      Stephen Smalley <sds@tycho.nsa.gov>
13077 M:      Eric Paris <eparis@parisplace.org>
13078 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13079 W:      https://selinuxproject.org
13080 W:      https://github.com/SELinuxProject
13081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13082 S:      Supported
13083 F:      include/linux/selinux*
13084 F:      security/selinux/
13085 F:      scripts/selinux/
13086 F:      Documentation/admin-guide/LSM/SELinux.rst
13087
13088 SENSABLE PHANTOM
13089 M:      Jiri Slaby <jirislaby@gmail.com>
13090 S:      Maintained
13091 F:      drivers/misc/phantom.c
13092 F:      include/uapi/linux/phantom.h
13093
13094 SERIAL DEVICE BUS
13095 M:      Rob Herring <robh@kernel.org>
13096 L:      linux-serial@vger.kernel.org
13097 S:      Maintained
13098 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13099 F:      drivers/tty/serdev/
13100 F:      include/linux/serdev.h
13101
13102 SERIAL DRIVERS
13103 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13104 L:      linux-serial@vger.kernel.org
13105 S:      Maintained
13106 F:      Documentation/devicetree/bindings/serial/
13107 F:      drivers/tty/serial/
13108
13109 SERIAL IR RECEIVER
13110 M:      Sean Young <sean@mess.org>
13111 L:      linux-media@vger.kernel.org
13112 S:      Maintained
13113 F:      drivers/media/rc/serial_ir.c
13114
13115 SFC NETWORK DRIVER
13116 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13117 M:      Edward Cree <ecree@solarflare.com>
13118 M:      Bert Kenward <bkenward@solarflare.com>
13119 L:      netdev@vger.kernel.org
13120 S:      Supported
13121 F:      drivers/net/ethernet/sfc/
13122
13123 SGI GRU DRIVER
13124 M:      Dimitri Sivanich <sivanich@sgi.com>
13125 S:      Maintained
13126 F:      drivers/misc/sgi-gru/
13127
13128 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13129 M:      Pat Gefre <pfg@sgi.com>
13130 L:      linux-ia64@vger.kernel.org
13131 S:      Supported
13132 F:      Documentation/ia64/serial.txt
13133 F:      drivers/tty/serial/ioc?_serial.c
13134 F:      include/linux/ioc?.h
13135
13136 SGI XP/XPC/XPNET DRIVER
13137 M:      Cliff Whickman <cpw@sgi.com>
13138 M:      Robin Holt <robinmholt@gmail.com>
13139 S:      Maintained
13140 F:      drivers/misc/sgi-xp/
13141
13142 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13143 M:      Ursula Braun <ubraun@linux.ibm.com>
13144 L:      linux-s390@vger.kernel.org
13145 W:      http://www.ibm.com/developerworks/linux/linux390/
13146 S:      Supported
13147 F:      net/smc/
13148
13149 SHARP RJ54N1CB0C SENSOR DRIVER
13150 M:      Jacopo Mondi <jacopo@jmondi.org>
13151 L:      linux-media@vger.kernel.org
13152 T:      git git://linuxtv.org/media_tree.git
13153 S:      Odd fixes
13154 F:      drivers/media/i2c/rj54n1cb0c.c
13155 F:      include/media/i2c/rj54n1cb0c.h
13156
13157 SH_VEU V4L2 MEM2MEM DRIVER
13158 L:      linux-media@vger.kernel.org
13159 S:      Orphan
13160 F:      drivers/media/platform/sh_veu.c
13161
13162 SH_VOU V4L2 OUTPUT DRIVER
13163 L:      linux-media@vger.kernel.org
13164 S:      Orphan
13165 F:      drivers/media/platform/sh_vou.c
13166 F:      include/media/drv-intf/sh_vou.h
13167
13168 SI2157 MEDIA DRIVER
13169 M:      Antti Palosaari <crope@iki.fi>
13170 L:      linux-media@vger.kernel.org
13171 W:      https://linuxtv.org
13172 W:      http://palosaari.fi/linux/
13173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13174 T:      git git://linuxtv.org/anttip/media_tree.git
13175 S:      Maintained
13176 F:      drivers/media/tuners/si2157*
13177
13178 SI2165 MEDIA DRIVER
13179 M:      Matthias Schwarzott <zzam@gentoo.org>
13180 L:      linux-media@vger.kernel.org
13181 W:      https://linuxtv.org
13182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13183 S:      Maintained
13184 F:      drivers/media/dvb-frontends/si2165*
13185
13186 SI2168 MEDIA DRIVER
13187 M:      Antti Palosaari <crope@iki.fi>
13188 L:      linux-media@vger.kernel.org
13189 W:      https://linuxtv.org
13190 W:      http://palosaari.fi/linux/
13191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13192 T:      git git://linuxtv.org/anttip/media_tree.git
13193 S:      Maintained
13194 F:      drivers/media/dvb-frontends/si2168*
13195
13196 SI470X FM RADIO RECEIVER I2C DRIVER
13197 M:      Hans Verkuil <hverkuil@xs4all.nl>
13198 L:      linux-media@vger.kernel.org
13199 T:      git git://linuxtv.org/media_tree.git
13200 W:      https://linuxtv.org
13201 S:      Odd Fixes
13202 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13203
13204 SI470X FM RADIO RECEIVER USB DRIVER
13205 M:      Hans Verkuil <hverkuil@xs4all.nl>
13206 L:      linux-media@vger.kernel.org
13207 T:      git git://linuxtv.org/media_tree.git
13208 W:      https://linuxtv.org
13209 S:      Maintained
13210 F:      drivers/media/radio/si470x/radio-si470x-common.c
13211 F:      drivers/media/radio/si470x/radio-si470x.h
13212 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13213
13214 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13215 M:      Eduardo Valentin <edubezval@gmail.com>
13216 L:      linux-media@vger.kernel.org
13217 T:      git git://linuxtv.org/media_tree.git
13218 W:      https://linuxtv.org
13219 S:      Odd Fixes
13220 F:      drivers/media/radio/si4713/si4713.?
13221
13222 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13223 M:      Eduardo Valentin <edubezval@gmail.com>
13224 L:      linux-media@vger.kernel.org
13225 T:      git git://linuxtv.org/media_tree.git
13226 W:      https://linuxtv.org
13227 S:      Odd Fixes
13228 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13229
13230 SI4713 FM RADIO TRANSMITTER USB DRIVER
13231 M:      Hans Verkuil <hverkuil@xs4all.nl>
13232 L:      linux-media@vger.kernel.org
13233 T:      git git://linuxtv.org/media_tree.git
13234 W:      https://linuxtv.org
13235 S:      Maintained
13236 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13237
13238 SIANO DVB DRIVER
13239 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13240 L:      linux-media@vger.kernel.org
13241 W:      https://linuxtv.org
13242 T:      git git://linuxtv.org/media_tree.git
13243 S:      Odd fixes
13244 F:      drivers/media/common/siano/
13245 F:      drivers/media/usb/siano/
13246 F:      drivers/media/usb/siano/
13247 F:      drivers/media/mmc/siano/
13248
13249 SIFIVE DRIVERS
13250 M:      Palmer Dabbelt <palmer@sifive.com>
13251 L:      linux-riscv@lists.infradead.org
13252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13253 S:      Supported
13254 K:      sifive
13255 N:      sifive
13256
13257 SILEAD TOUCHSCREEN DRIVER
13258 M:      Hans de Goede <hdegoede@redhat.com>
13259 L:      linux-input@vger.kernel.org
13260 L:      platform-driver-x86@vger.kernel.org
13261 S:      Maintained
13262 F:      drivers/input/touchscreen/silead.c
13263 F:      drivers/platform/x86/touchscreen_dmi.c
13264
13265 SILICON MOTION SM712 FRAME BUFFER DRIVER
13266 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13267 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13268 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13269 L:      linux-fbdev@vger.kernel.org
13270 S:      Maintained
13271 F:      drivers/video/fbdev/sm712*
13272 F:      Documentation/fb/sm712fb.txt
13273
13274 SIMPLE FIRMWARE INTERFACE (SFI)
13275 M:      Len Brown <lenb@kernel.org>
13276 L:      sfi-devel@simplefirmware.org
13277 W:      http://simplefirmware.org/
13278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13279 S:      Supported
13280 F:      arch/x86/platform/sfi/
13281 F:      drivers/sfi/
13282 F:      include/linux/sfi*.h
13283
13284 SIMPLEFB FB DRIVER
13285 M:      Hans de Goede <hdegoede@redhat.com>
13286 L:      linux-fbdev@vger.kernel.org
13287 S:      Maintained
13288 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13289 F:      drivers/video/fbdev/simplefb.c
13290 F:      include/linux/platform_data/simplefb.h
13291
13292 SIMTEC EB110ATX (Chalice CATS)
13293 P:      Ben Dooks
13294 P:      Vincent Sanders <vince@simtec.co.uk>
13295 M:      Simtec Linux Team <linux@simtec.co.uk>
13296 W:      http://www.simtec.co.uk/products/EB110ATX/
13297 S:      Supported
13298
13299 SIMTEC EB2410ITX (BAST)
13300 P:      Ben Dooks
13301 P:      Vincent Sanders <vince@simtec.co.uk>
13302 M:      Simtec Linux Team <linux@simtec.co.uk>
13303 W:      http://www.simtec.co.uk/products/EB2410ITX/
13304 S:      Supported
13305 F:      arch/arm/mach-s3c24xx/mach-bast.c
13306 F:      arch/arm/mach-s3c24xx/bast-ide.c
13307 F:      arch/arm/mach-s3c24xx/bast-irq.c
13308
13309 SIPHASH PRF ROUTINES
13310 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13311 S:      Maintained
13312 F:      lib/siphash.c
13313 F:      lib/test_siphash.c
13314 F:      include/linux/siphash.h
13315
13316 SIOX
13317 M:      Gavin Schenk <g.schenk@eckelmann.de>
13318 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13319 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13320 S:      Supported
13321 F:      drivers/siox/*
13322 F:      include/trace/events/siox.h
13323
13324 SIS 190 ETHERNET DRIVER
13325 M:      Francois Romieu <romieu@fr.zoreil.com>
13326 L:      netdev@vger.kernel.org
13327 S:      Maintained
13328 F:      drivers/net/ethernet/sis/sis190.c
13329
13330 SIS 900/7016 FAST ETHERNET DRIVER
13331 M:      Daniele Venzano <venza@brownhat.org>
13332 W:      http://www.brownhat.org/sis900.html
13333 L:      netdev@vger.kernel.org
13334 S:      Maintained
13335 F:      drivers/net/ethernet/sis/sis900.*
13336
13337 SIS FRAMEBUFFER DRIVER
13338 M:      Thomas Winischhofer <thomas@winischhofer.net>
13339 W:      http://www.winischhofer.net/linuxsisvga.shtml
13340 S:      Maintained
13341 F:      Documentation/fb/sisfb.txt
13342 F:      drivers/video/fbdev/sis/
13343 F:      include/video/sisfb.h
13344
13345 SIS USB2VGA DRIVER
13346 M:      Thomas Winischhofer <thomas@winischhofer.net>
13347 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13348 S:      Maintained
13349 F:      drivers/usb/misc/sisusbvga/
13350
13351 SLAB ALLOCATOR
13352 M:      Christoph Lameter <cl@linux.com>
13353 M:      Pekka Enberg <penberg@kernel.org>
13354 M:      David Rientjes <rientjes@google.com>
13355 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13356 M:      Andrew Morton <akpm@linux-foundation.org>
13357 L:      linux-mm@kvack.org
13358 S:      Maintained
13359 F:      include/linux/sl?b*.h
13360 F:      mm/sl?b*
13361
13362 SLEEPABLE READ-COPY UPDATE (SRCU)
13363 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13364 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13365 M:      Josh Triplett <josh@joshtriplett.org>
13366 R:      Steven Rostedt <rostedt@goodmis.org>
13367 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13368 L:      linux-kernel@vger.kernel.org
13369 W:      http://www.rdrop.com/users/paulmck/RCU/
13370 S:      Supported
13371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13372 F:      include/linux/srcu*.h
13373 F:      kernel/rcu/srcu*.c
13374
13375 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13376 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13377 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13378 S:      Maintained
13379 F:      drivers/slimbus/
13380 F:      Documentation/devicetree/bindings/slimbus/
13381 F:      include/linux/slimbus.h
13382
13383 SMACK SECURITY MODULE
13384 M:      Casey Schaufler <casey@schaufler-ca.com>
13385 L:      linux-security-module@vger.kernel.org
13386 W:      http://schaufler-ca.com
13387 T:      git git://github.com/cschaufler/smack-next
13388 S:      Maintained
13389 F:      Documentation/admin-guide/LSM/Smack.rst
13390 F:      security/smack/
13391
13392 SMC91x ETHERNET DRIVER
13393 M:      Nicolas Pitre <nico@fluxnic.net>
13394 S:      Odd Fixes
13395 F:      drivers/net/ethernet/smsc/smc91x.*
13396
13397 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13398 M:      Sakari Ailus <sakari.ailus@iki.fi>
13399 L:      linux-media@vger.kernel.org
13400 S:      Maintained
13401 F:      drivers/media/i2c/smiapp/
13402 F:      include/media/i2c/smiapp.h
13403 F:      drivers/media/i2c/smiapp-pll.c
13404 F:      drivers/media/i2c/smiapp-pll.h
13405 F:      include/uapi/linux/smiapp.h
13406 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13407
13408 SMM665 HARDWARE MONITOR DRIVER
13409 M:      Guenter Roeck <linux@roeck-us.net>
13410 L:      linux-hwmon@vger.kernel.org
13411 S:      Maintained
13412 F:      Documentation/hwmon/smm665
13413 F:      drivers/hwmon/smm665.c
13414
13415 SMSC EMC2103 HARDWARE MONITOR DRIVER
13416 M:      Steve Glendinning <steve.glendinning@shawell.net>
13417 L:      linux-hwmon@vger.kernel.org
13418 S:      Maintained
13419 F:      Documentation/hwmon/emc2103
13420 F:      drivers/hwmon/emc2103.c
13421
13422 SMSC SCH5627 HARDWARE MONITOR DRIVER
13423 M:      Hans de Goede <hdegoede@redhat.com>
13424 L:      linux-hwmon@vger.kernel.org
13425 S:      Supported
13426 F:      Documentation/hwmon/sch5627
13427 F:      drivers/hwmon/sch5627.c
13428
13429 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13430 M:      Steve Glendinning <steve.glendinning@shawell.net>
13431 L:      linux-fbdev@vger.kernel.org
13432 S:      Maintained
13433 F:      drivers/video/fbdev/smscufx.c
13434
13435 SMSC47B397 HARDWARE MONITOR DRIVER
13436 M:      Jean Delvare <jdelvare@suse.com>
13437 L:      linux-hwmon@vger.kernel.org
13438 S:      Maintained
13439 F:      Documentation/hwmon/smsc47b397
13440 F:      drivers/hwmon/smsc47b397.c
13441
13442 SMSC911x ETHERNET DRIVER
13443 M:      Steve Glendinning <steve.glendinning@shawell.net>
13444 L:      netdev@vger.kernel.org
13445 S:      Maintained
13446 F:      include/linux/smsc911x.h
13447 F:      drivers/net/ethernet/smsc/smsc911x.*
13448
13449 SMSC9420 PCI ETHERNET DRIVER
13450 M:      Steve Glendinning <steve.glendinning@shawell.net>
13451 L:      netdev@vger.kernel.org
13452 S:      Maintained
13453 F:      drivers/net/ethernet/smsc/smsc9420.*
13454
13455 SOC-CAMERA V4L2 SUBSYSTEM
13456 L:      linux-media@vger.kernel.org
13457 T:      git git://linuxtv.org/media_tree.git
13458 S:      Orphan
13459 F:      include/media/soc*
13460 F:      drivers/media/i2c/soc_camera/
13461 F:      drivers/media/platform/soc_camera/
13462
13463 SOCIONEXT SYNQUACER I2C DRIVER
13464 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13465 L:      linux-i2c@vger.kernel.org
13466 S:      Maintained
13467 F:      drivers/i2c/busses/i2c-synquacer.c
13468 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13469
13470 SOCIONEXT UNIPHIER SOUND DRIVER
13471 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13472 S:      Orphan
13473 F:      sound/soc/uniphier/
13474
13475 SOEKRIS NET48XX LED SUPPORT
13476 M:      Chris Boot <bootc@bootc.net>
13477 S:      Maintained
13478 F:      drivers/leds/leds-net48xx.c
13479
13480 SOFT-ROCE DRIVER (rxe)
13481 M:      Moni Shoua <monis@mellanox.com>
13482 L:      linux-rdma@vger.kernel.org
13483 S:      Supported
13484 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13485 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13486 F:      drivers/infiniband/sw/rxe/
13487 F:      include/uapi/rdma/rdma_user_rxe.h
13488
13489 SOFTLOGIC 6x10 MPEG CODEC
13490 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13491 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13492 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13493 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13494 M:      Ismael Luceno <ismael@iodev.co.uk>
13495 L:      linux-media@vger.kernel.org
13496 S:      Supported
13497 F:      drivers/media/pci/solo6x10/
13498
13499 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13500 M:      James Morse <james.morse@arm.com>
13501 L:      linux-arm-kernel@lists.infradead.org
13502 S:      Maintained
13503 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13504 F:      drivers/firmware/arm_sdei.c
13505 F:      include/linux/sdei.h
13506 F:      include/uapi/linux/sdei.h
13507
13508 SOFTWARE RAID (Multiple Disks) SUPPORT
13509 M:      Shaohua Li <shli@kernel.org>
13510 L:      linux-raid@vger.kernel.org
13511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13512 S:      Supported
13513 F:      drivers/md/Makefile
13514 F:      drivers/md/Kconfig
13515 F:      drivers/md/md*
13516 F:      drivers/md/raid*
13517 F:      include/linux/raid/
13518 F:      include/uapi/linux/raid/
13519
13520 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13521 M:      Jassi Brar <jaswinder.singh@linaro.org>
13522 L:      netdev@vger.kernel.org
13523 S:      Maintained
13524 F:      drivers/net/ethernet/socionext/netsec.c
13525 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13526
13527 SOLIDRUN CLEARFOG SUPPORT
13528 M:      Russell King <linux@armlinux.org.uk>
13529 S:      Maintained
13530 F:      arch/arm/boot/dts/armada-388-clearfog*
13531 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13532
13533 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13534 M:      Russell King <linux@armlinux.org.uk>
13535 S:      Maintained
13536 F:      arch/arm/boot/dts/imx6*-cubox-i*
13537 F:      arch/arm/boot/dts/imx6*-hummingboard*
13538 F:      arch/arm/boot/dts/imx6*-sr-*
13539
13540 SONIC NETWORK DRIVER
13541 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13542 L:      netdev@vger.kernel.org
13543 S:      Maintained
13544 F:      drivers/net/ethernet/natsemi/sonic.*
13545
13546 SONICS SILICON BACKPLANE DRIVER (SSB)
13547 M:      Michael Buesch <m@bues.ch>
13548 L:      linux-wireless@vger.kernel.org
13549 S:      Maintained
13550 F:      drivers/ssb/
13551 F:      include/linux/ssb/
13552
13553 SONY IMX258 SENSOR DRIVER
13554 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13555 L:      linux-media@vger.kernel.org
13556 T:      git git://linuxtv.org/media_tree.git
13557 S:      Maintained
13558 F:      drivers/media/i2c/imx258.c
13559
13560 SONY IMX274 SENSOR DRIVER
13561 M:      Leon Luo <leonl@leopardimaging.com>
13562 L:      linux-media@vger.kernel.org
13563 T:      git git://linuxtv.org/media_tree.git
13564 S:      Maintained
13565 F:      drivers/media/i2c/imx274.c
13566 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13567
13568 SONY MEMORYSTICK CARD SUPPORT
13569 M:      Alex Dubov <oakad@yahoo.com>
13570 W:      http://tifmxx.berlios.de/
13571 S:      Maintained
13572 F:      drivers/memstick/host/tifm_ms.c
13573
13574 SONY MEMORYSTICK STANDARD SUPPORT
13575 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13576 S:      Maintained
13577 F:      drivers/memstick/core/ms_block.*
13578
13579 SONY VAIO CONTROL DEVICE DRIVER
13580 M:      Mattia Dongili <malattia@linux.it>
13581 L:      platform-driver-x86@vger.kernel.org
13582 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13583 S:      Maintained
13584 F:      Documentation/laptops/sony-laptop.txt
13585 F:      drivers/char/sonypi.c
13586 F:      drivers/platform/x86/sony-laptop.c
13587 F:      include/linux/sony-laptop.h
13588
13589 SOUND
13590 M:      Jaroslav Kysela <perex@perex.cz>
13591 M:      Takashi Iwai <tiwai@suse.com>
13592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13593 W:      http://www.alsa-project.org/
13594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13595 T:      git git://git.alsa-project.org/alsa-kernel.git
13596 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13597 S:      Maintained
13598 F:      Documentation/sound/
13599 F:      include/sound/
13600 F:      include/uapi/sound/
13601 F:      sound/
13602
13603 SOUND - COMPRESSED AUDIO
13604 M:      Vinod Koul <vkoul@kernel.org>
13605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13607 S:      Supported
13608 F:      Documentation/sound/designs/compress-offload.rst
13609 F:      include/sound/compress_driver.h
13610 F:      include/uapi/sound/compress_*
13611 F:      sound/core/compress_offload.c
13612 F:      sound/soc/soc-compress.c
13613
13614 SOUND - DMAENGINE HELPERS
13615 M:      Lars-Peter Clausen <lars@metafoo.de>
13616 S:      Supported
13617 F:      include/sound/dmaengine_pcm.h
13618 F:      sound/core/pcm_dmaengine.c
13619 F:      sound/soc/soc-generic-dmaengine-pcm.c
13620
13621 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13622 M:      Liam Girdwood <lgirdwood@gmail.com>
13623 M:      Mark Brown <broonie@kernel.org>
13624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13626 W:      http://alsa-project.org/main/index.php/ASoC
13627 S:      Supported
13628 F:      Documentation/devicetree/bindings/sound/
13629 F:      Documentation/sound/soc/
13630 F:      sound/soc/
13631 F:      include/sound/soc*
13632
13633 SOUNDWIRE SUBSYSTEM
13634 M:      Vinod Koul <vinod.koul@intel.com>
13635 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13636 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13637 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13638 S:      Supported
13639 F:      Documentation/driver-api/soundwire/
13640 F:      drivers/soundwire/
13641 F:      include/linux/soundwire/
13642
13643 SP2 MEDIA DRIVER
13644 M:      Olli Salonen <olli.salonen@iki.fi>
13645 L:      linux-media@vger.kernel.org
13646 W:      https://linuxtv.org
13647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13648 S:      Maintained
13649 F:      drivers/media/dvb-frontends/sp2*
13650
13651 SPARC + UltraSPARC (sparc/sparc64)
13652 M:      "David S. Miller" <davem@davemloft.net>
13653 L:      sparclinux@vger.kernel.org
13654 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13657 S:      Maintained
13658 F:      arch/sparc/
13659 F:      drivers/sbus/
13660
13661 SPARC SERIAL DRIVERS
13662 M:      "David S. Miller" <davem@davemloft.net>
13663 L:      sparclinux@vger.kernel.org
13664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13666 S:      Maintained
13667 F:      include/linux/sunserialcore.h
13668 F:      drivers/tty/serial/suncore.c
13669 F:      drivers/tty/serial/sunhv.c
13670 F:      drivers/tty/serial/sunsab.c
13671 F:      drivers/tty/serial/sunsab.h
13672 F:      drivers/tty/serial/sunsu.c
13673 F:      drivers/tty/serial/sunzilog.c
13674 F:      drivers/tty/serial/sunzilog.h
13675 F:      drivers/tty/vcc.c
13676
13677 SPARSE CHECKER
13678 M:      "Christopher Li" <sparse@chrisli.org>
13679 L:      linux-sparse@vger.kernel.org
13680 W:      https://sparse.wiki.kernel.org/
13681 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13682 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13683 S:      Maintained
13684 F:      include/linux/compiler.h
13685
13686 SPEAR CLOCK FRAMEWORK SUPPORT
13687 M:      Viresh Kumar <vireshk@kernel.org>
13688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13689 W:      http://www.st.com/spear
13690 S:      Maintained
13691 F:      drivers/clk/spear/
13692
13693 SPEAR PLATFORM SUPPORT
13694 M:      Viresh Kumar <vireshk@kernel.org>
13695 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13697 W:      http://www.st.com/spear
13698 S:      Maintained
13699 F:      arch/arm/boot/dts/spear*
13700 F:      arch/arm/mach-spear/
13701
13702 SPI NOR SUBSYSTEM
13703 M:      Marek Vasut <marek.vasut@gmail.com>
13704 L:      linux-mtd@lists.infradead.org
13705 W:      http://www.linux-mtd.infradead.org/
13706 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13707 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13708 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13709 S:      Maintained
13710 F:      drivers/mtd/spi-nor/
13711 F:      include/linux/mtd/spi-nor.h
13712
13713 SPI SUBSYSTEM
13714 M:      Mark Brown <broonie@kernel.org>
13715 L:      linux-spi@vger.kernel.org
13716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13717 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13718 S:      Maintained
13719 F:      Documentation/devicetree/bindings/spi/
13720 F:      Documentation/spi/
13721 F:      drivers/spi/
13722 F:      include/linux/spi/
13723 F:      include/uapi/linux/spi/
13724 F:      tools/spi/
13725
13726 SPIDERNET NETWORK DRIVER for CELL
13727 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13728 L:      netdev@vger.kernel.org
13729 S:      Supported
13730 F:      Documentation/networking/spider_net.txt
13731 F:      drivers/net/ethernet/toshiba/spider_net*
13732
13733 SPMI SUBSYSTEM
13734 R:      Stephen Boyd <sboyd@kernel.org>
13735 L:      linux-arm-msm@vger.kernel.org
13736 F:      Documentation/devicetree/bindings/spmi/
13737 F:      drivers/spmi/
13738 F:      include/dt-bindings/spmi/spmi.h
13739 F:      include/linux/spmi.h
13740 F:      include/trace/events/spmi.h
13741
13742 SPU FILE SYSTEM
13743 M:      Jeremy Kerr <jk@ozlabs.org>
13744 L:      linuxppc-dev@lists.ozlabs.org
13745 W:      http://www.ibm.com/developerworks/power/cell/
13746 S:      Supported
13747 F:      Documentation/filesystems/spufs.txt
13748 F:      arch/powerpc/platforms/cell/spufs/
13749
13750 SQUASHFS FILE SYSTEM
13751 M:      Phillip Lougher <phillip@squashfs.org.uk>
13752 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13753 W:      http://squashfs.org.uk
13754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13755 S:      Maintained
13756 F:      Documentation/filesystems/squashfs.txt
13757 F:      fs/squashfs/
13758
13759 SRM (Alpha) environment access
13760 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13761 S:      Maintained
13762 F:      arch/alpha/kernel/srm_env.c
13763
13764 ST STM32 I2C/SMBUS DRIVER
13765 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13766 L:      linux-i2c@vger.kernel.org
13767 S:      Maintained
13768 F:      drivers/i2c/busses/i2c-stm32*
13769
13770 STABLE BRANCH
13771 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13772 L:      stable@vger.kernel.org
13773 S:      Supported
13774 F:      Documentation/process/stable-kernel-rules.rst
13775
13776 STAGING - COMEDI
13777 M:      Ian Abbott <abbotti@mev.co.uk>
13778 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13779 S:      Odd Fixes
13780 F:      drivers/staging/comedi/
13781
13782 STAGING - EROFS FILE SYSTEM
13783 M:      Gao Xiang <gaoxiang25@huawei.com>
13784 M:      Chao Yu <yuchao0@huawei.com>
13785 L:      linux-erofs@lists.ozlabs.org
13786 S:      Maintained
13787 F:      drivers/staging/erofs/
13788
13789 STAGING - FLARION FT1000 DRIVERS
13790 M:      Marek Belisko <marek.belisko@gmail.com>
13791 S:      Odd Fixes
13792 F:      drivers/staging/ft1000/
13793
13794 STAGING - INDUSTRIAL IO
13795 M:      Jonathan Cameron <jic23@kernel.org>
13796 L:      linux-iio@vger.kernel.org
13797 S:      Odd Fixes
13798 F:      Documentation/devicetree/bindings/staging/iio/
13799 F:      drivers/staging/iio/
13800
13801 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13802 M:      Marc Dietrich <marvin24@gmx.de>
13803 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13804 L:      linux-tegra@vger.kernel.org
13805 S:      Maintained
13806 F:      drivers/staging/nvec/
13807
13808 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13809 M:      Jens Frederich <jfrederich@gmail.com>
13810 M:      Daniel Drake <dsd@laptop.org>
13811 M:      Jon Nettleton <jon.nettleton@gmail.com>
13812 W:      http://wiki.laptop.org/go/DCON
13813 S:      Maintained
13814 F:      drivers/staging/olpc_dcon/
13815
13816 STAGING - REALTEK RTL8712U DRIVERS
13817 M:      Larry Finger <Larry.Finger@lwfinger.net>
13818 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13819 S:      Odd Fixes
13820 F:      drivers/staging/rtl8712/
13821
13822 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13823 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13824 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13825 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13826 L:      linux-fbdev@vger.kernel.org
13827 S:      Maintained
13828 F:      drivers/staging/sm750fb/
13829
13830 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13831 M:      William Hubbs <w.d.hubbs@gmail.com>
13832 M:      Chris Brannon <chris@the-brannons.com>
13833 M:      Kirk Reiser <kirk@reisers.ca>
13834 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13835 L:      speakup@linux-speakup.org
13836 W:      http://www.linux-speakup.org/
13837 S:      Odd Fixes
13838 F:      drivers/staging/speakup/
13839
13840 STAGING - VIA VT665X DRIVERS
13841 M:      Forest Bond <forest@alittletooquiet.net>
13842 S:      Odd Fixes
13843 F:      drivers/staging/vt665?/
13844
13845 STAGING - WILC1000 WIFI DRIVER
13846 M:      Aditya Shankar <aditya.shankar@microchip.com>
13847 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13848 L:      linux-wireless@vger.kernel.org
13849 S:      Supported
13850 F:      drivers/staging/wilc1000/
13851
13852 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13853 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13854 S:      Odd Fixes
13855 F:      drivers/staging/xgifb/
13856
13857 STAGING SUBSYSTEM
13858 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13860 L:      devel@driverdev.osuosl.org
13861 S:      Supported
13862 F:      drivers/staging/
13863
13864 STARFIRE/DURALAN NETWORK DRIVER
13865 M:      Ion Badulescu <ionut@badula.org>
13866 S:      Odd Fixes
13867 F:      drivers/net/ethernet/adaptec/starfire*
13868
13869 STEC S1220 SKD DRIVER
13870 M:      Bart Van Assche <bart.vanassche@wdc.com>
13871 L:      linux-block@vger.kernel.org
13872 S:      Maintained
13873 F:      drivers/block/skd*[ch]
13874
13875 STI AUDIO (ASoC) DRIVERS
13876 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13877 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13878 S:      Maintained
13879 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13880 F:      sound/soc/sti/
13881
13882 STI CEC DRIVER
13883 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13884 S:      Maintained
13885 F:      drivers/staging/media/st-cec/
13886 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13887
13888 STK1160 USB VIDEO CAPTURE DRIVER
13889 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13890 L:      linux-media@vger.kernel.org
13891 T:      git git://linuxtv.org/media_tree.git
13892 S:      Maintained
13893 F:      drivers/media/usb/stk1160/
13894
13895 STM32 AUDIO (ASoC) DRIVERS
13896 M:      Olivier Moysan <olivier.moysan@st.com>
13897 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13898 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13899 S:      Maintained
13900 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13901 F:      sound/soc/stm/
13902
13903 STM32 TIMER/LPTIMER DRIVERS
13904 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13905 S:      Maintained
13906 F:      drivers/*/stm32-*timer*
13907 F:      drivers/pwm/pwm-stm32*
13908 F:      include/linux/*/stm32-*tim*
13909 F:      Documentation/ABI/testing/*timer-stm32
13910 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13911 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13912
13913 STMMAC ETHERNET DRIVER
13914 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13915 M:      Alexandre Torgue <alexandre.torgue@st.com>
13916 M:      Jose Abreu <joabreu@synopsys.com>
13917 L:      netdev@vger.kernel.org
13918 W:      http://www.stlinux.com
13919 S:      Supported
13920 F:      drivers/net/ethernet/stmicro/stmmac/
13921
13922 SUN3/3X
13923 M:      Sam Creasey <sammy@sammy.net>
13924 W:      http://sammy.net/sun3/
13925 S:      Maintained
13926 F:      arch/m68k/kernel/*sun3*
13927 F:      arch/m68k/sun3*/
13928 F:      arch/m68k/include/asm/sun3*
13929 F:      drivers/net/ethernet/i825xx/sun3*
13930
13931 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13932 M:      Hans de Goede <hdegoede@redhat.com>
13933 L:      linux-input@vger.kernel.org
13934 S:      Maintained
13935 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13936 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13937
13938 SUNDANCE NETWORK DRIVER
13939 M:      Denis Kirjanov <kda@linux-powerpc.org>
13940 L:      netdev@vger.kernel.org
13941 S:      Maintained
13942 F:      drivers/net/ethernet/dlink/sundance.c
13943
13944 SUPERH
13945 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13946 M:      Rich Felker <dalias@libc.org>
13947 L:      linux-sh@vger.kernel.org
13948 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13949 S:      Maintained
13950 F:      Documentation/sh/
13951 F:      arch/sh/
13952 F:      drivers/sh/
13953
13954 SUSPEND TO RAM
13955 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13956 M:      Len Brown <len.brown@intel.com>
13957 M:      Pavel Machek <pavel@ucw.cz>
13958 L:      linux-pm@vger.kernel.org
13959 B:      https://bugzilla.kernel.org
13960 S:      Supported
13961 F:      Documentation/power/
13962 F:      arch/x86/kernel/acpi/
13963 F:      drivers/base/power/
13964 F:      kernel/power/
13965 F:      include/linux/suspend.h
13966 F:      include/linux/freezer.h
13967 F:      include/linux/pm.h
13968
13969 SVGA HANDLING
13970 M:      Martin Mares <mj@ucw.cz>
13971 L:      linux-video@atrey.karlin.mff.cuni.cz
13972 S:      Maintained
13973 F:      Documentation/svga.txt
13974 F:      arch/x86/boot/video*
13975
13976 SWIOTLB SUBSYSTEM
13977 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13978 L:      iommu@lists.linux-foundation.org
13979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13980 S:      Supported
13981 F:      kernel/dma/swiotlb.c
13982 F:      arch/*/kernel/pci-swiotlb.c
13983 F:      include/linux/swiotlb.h
13984
13985 SWITCHDEV
13986 M:      Jiri Pirko <jiri@resnulli.us>
13987 M:      Ivan Vecera <ivecera@redhat.com>
13988 L:      netdev@vger.kernel.org
13989 S:      Supported
13990 F:      net/switchdev/
13991 F:      include/net/switchdev.h
13992
13993 SY8106A REGULATOR DRIVER
13994 M:      Icenowy Zheng <icenowy@aosc.io>
13995 S:      Maintained
13996 F:      drivers/regulator/sy8106a-regulator.c
13997 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13998
13999 SYNC FILE FRAMEWORK
14000 M:      Sumit Semwal <sumit.semwal@linaro.org>
14001 R:      Gustavo Padovan <gustavo@padovan.org>
14002 S:      Maintained
14003 L:      linux-media@vger.kernel.org
14004 L:      dri-devel@lists.freedesktop.org
14005 F:      drivers/dma-buf/sync_*
14006 F:      drivers/dma-buf/dma-fence*
14007 F:      drivers/dma-buf/sw_sync.c
14008 F:      include/linux/sync_file.h
14009 F:      include/uapi/linux/sync_file.h
14010 F:      Documentation/sync_file.txt
14011 T:      git git://anongit.freedesktop.org/drm/drm-misc
14012
14013 SYNOPSYS ARC ARCHITECTURE
14014 M:      Vineet Gupta <vgupta@synopsys.com>
14015 L:      linux-snps-arc@lists.infradead.org
14016 S:      Supported
14017 F:      arch/arc/
14018 F:      Documentation/devicetree/bindings/arc/*
14019 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14020 F:      drivers/clocksource/arc_timer.c
14021 F:      drivers/tty/serial/arc_uart.c
14022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14023
14024 SYNOPSYS ARC HSDK SDP pll clock driver
14025 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14026 S:      Supported
14027 F:      drivers/clk/clk-hsdk-pll.c
14028 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14029
14030 SYNOPSYS ARC SDP clock driver
14031 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14032 S:      Supported
14033 F:      drivers/clk/axs10x/*
14034 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14035
14036 SYNOPSYS ARC SDP platform support
14037 M:      Alexey Brodkin <abrodkin@synopsys.com>
14038 S:      Supported
14039 F:      arch/arc/plat-axs10x
14040 F:      arch/arc/boot/dts/ax*
14041 F:      Documentation/devicetree/bindings/arc/axs10*
14042
14043 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14044 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14045 S:      Supported
14046 F:      drivers/reset/reset-axs10x.c
14047 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14048
14049 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14050 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14051 S:      Maintained
14052 F:      drivers/tty/serial/8250/8250_dw.c
14053
14054 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14055 M:      Hoan Tran <hotran@apm.com>
14056 L:      linux-gpio@vger.kernel.org
14057 S:      Maintained
14058 F:      drivers/gpio/gpio-dwapb.c
14059 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14060
14061 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14062 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14063 S:      Maintained
14064 F:      drivers/dma/dwi-axi-dmac/
14065 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14066
14067 SYNOPSYS DESIGNWARE DMAC DRIVER
14068 M:      Viresh Kumar <vireshk@kernel.org>
14069 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14070 S:      Maintained
14071 F:      include/linux/dma/dw.h
14072 F:      include/linux/platform_data/dma-dw.h
14073 F:      drivers/dma/dw/
14074
14075 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14076 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14077 L:      netdev@vger.kernel.org
14078 S:      Supported
14079 F:      drivers/net/ethernet/synopsys/
14080
14081 SYNOPSYS DESIGNWARE I2C DRIVER
14082 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14083 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14084 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14085 L:      linux-i2c@vger.kernel.org
14086 S:      Maintained
14087 F:      drivers/i2c/busses/i2c-designware-*
14088 F:      include/linux/platform_data/i2c-designware.h
14089
14090 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14091 M:      Jaehoon Chung <jh80.chung@samsung.com>
14092 L:      linux-mmc@vger.kernel.org
14093 S:      Maintained
14094 F:      drivers/mmc/host/dw_mmc*
14095
14096 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14097 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14098 S:      Supported
14099 F:      drivers/reset/reset-hsdk.c
14100 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14101 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14102
14103 SYSTEM CONFIGURATION (SYSCON)
14104 M:      Lee Jones <lee.jones@linaro.org>
14105 M:      Arnd Bergmann <arnd@arndb.de>
14106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14107 S:      Supported
14108 F:      drivers/mfd/syscon.c
14109
14110 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14111 M:      Sudeep Holla <sudeep.holla@arm.com>
14112 L:      linux-arm-kernel@lists.infradead.org
14113 S:      Maintained
14114 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14115 F:      drivers/clk/clk-sc[mp]i.c
14116 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14117 F:      drivers/firmware/arm_scpi.c
14118 F:      drivers/firmware/arm_scmi/
14119 F:      include/linux/sc[mp]i_protocol.h
14120
14121 SYSTEM RESET/SHUTDOWN DRIVERS
14122 M:      Sebastian Reichel <sre@kernel.org>
14123 L:      linux-pm@vger.kernel.org
14124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14125 S:      Maintained
14126 F:      Documentation/devicetree/bindings/power/reset/
14127 F:      drivers/power/reset/
14128
14129 SYSTEM TRACE MODULE CLASS
14130 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14131 S:      Maintained
14132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14133 F:      Documentation/trace/stm.rst
14134 F:      drivers/hwtracing/stm/
14135 F:      include/linux/stm.h
14136 F:      include/uapi/linux/stm.h
14137
14138 SYSV FILESYSTEM
14139 M:      Christoph Hellwig <hch@infradead.org>
14140 S:      Maintained
14141 F:      Documentation/filesystems/sysv-fs.txt
14142 F:      fs/sysv/
14143 F:      include/linux/sysv_fs.h
14144
14145 TARGET SUBSYSTEM
14146 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14147 L:      linux-scsi@vger.kernel.org
14148 L:      target-devel@vger.kernel.org
14149 W:      http://www.linux-iscsi.org
14150 W:      http://groups.google.com/group/linux-iscsi-target-dev
14151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14152 S:      Supported
14153 F:      drivers/target/
14154 F:      include/target/
14155 F:      Documentation/target/
14156
14157 TASKSTATS STATISTICS INTERFACE
14158 M:      Balbir Singh <bsingharora@gmail.com>
14159 S:      Maintained
14160 F:      Documentation/accounting/taskstats*
14161 F:      include/linux/taskstats*
14162 F:      kernel/taskstats.c
14163
14164 TC subsystem
14165 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14166 M:      Cong Wang <xiyou.wangcong@gmail.com>
14167 M:      Jiri Pirko <jiri@resnulli.us>
14168 L:      netdev@vger.kernel.org
14169 S:      Maintained
14170 F:      include/net/pkt_cls.h
14171 F:      include/net/pkt_sched.h
14172 F:      include/net/tc_act/
14173 F:      include/uapi/linux/pkt_cls.h
14174 F:      include/uapi/linux/pkt_sched.h
14175 F:      include/uapi/linux/tc_act/
14176 F:      include/uapi/linux/tc_ematch/
14177 F:      net/sched/
14178
14179 TC90522 MEDIA DRIVER
14180 M:      Akihiro Tsukada <tskd08@gmail.com>
14181 L:      linux-media@vger.kernel.org
14182 S:      Odd Fixes
14183 F:      drivers/media/dvb-frontends/tc90522*
14184
14185 TCP LOW PRIORITY MODULE
14186 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14187 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14188 W:      http://tcp-lp-mod.sourceforge.net/
14189 S:      Maintained
14190 F:      net/ipv4/tcp_lp.c
14191
14192 TDA10071 MEDIA DRIVER
14193 M:      Antti Palosaari <crope@iki.fi>
14194 L:      linux-media@vger.kernel.org
14195 W:      https://linuxtv.org
14196 W:      http://palosaari.fi/linux/
14197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14198 T:      git git://linuxtv.org/anttip/media_tree.git
14199 S:      Maintained
14200 F:      drivers/media/dvb-frontends/tda10071*
14201
14202 TDA18212 MEDIA DRIVER
14203 M:      Antti Palosaari <crope@iki.fi>
14204 L:      linux-media@vger.kernel.org
14205 W:      https://linuxtv.org
14206 W:      http://palosaari.fi/linux/
14207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14208 T:      git git://linuxtv.org/anttip/media_tree.git
14209 S:      Maintained
14210 F:      drivers/media/tuners/tda18212*
14211
14212 TDA18218 MEDIA DRIVER
14213 M:      Antti Palosaari <crope@iki.fi>
14214 L:      linux-media@vger.kernel.org
14215 W:      https://linuxtv.org
14216 W:      http://palosaari.fi/linux/
14217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14218 T:      git git://linuxtv.org/anttip/media_tree.git
14219 S:      Maintained
14220 F:      drivers/media/tuners/tda18218*
14221
14222 TDA18250 MEDIA DRIVER
14223 M:      Olli Salonen <olli.salonen@iki.fi>
14224 L:      linux-media@vger.kernel.org
14225 W:      https://linuxtv.org
14226 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14227 T:      git git://linuxtv.org/media_tree.git
14228 S:      Maintained
14229 F:      drivers/media/tuners/tda18250*
14230
14231 TDA18271 MEDIA DRIVER
14232 M:      Michael Krufky <mkrufky@linuxtv.org>
14233 L:      linux-media@vger.kernel.org
14234 W:      https://linuxtv.org
14235 W:      http://github.com/mkrufky
14236 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14237 T:      git git://linuxtv.org/mkrufky/tuners.git
14238 S:      Maintained
14239 F:      drivers/media/tuners/tda18271*
14240
14241 TDA1997x MEDIA DRIVER
14242 M:      Tim Harvey <tharvey@gateworks.com>
14243 L:      linux-media@vger.kernel.org
14244 W:      https://linuxtv.org
14245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14246 S:      Maintained
14247 F:      drivers/media/i2c/tda1997x.*
14248
14249 TDA827x MEDIA DRIVER
14250 M:      Michael Krufky <mkrufky@linuxtv.org>
14251 L:      linux-media@vger.kernel.org
14252 W:      https://linuxtv.org
14253 W:      http://github.com/mkrufky
14254 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14255 T:      git git://linuxtv.org/mkrufky/tuners.git
14256 S:      Maintained
14257 F:      drivers/media/tuners/tda8290.*
14258
14259 TDA8290 MEDIA DRIVER
14260 M:      Michael Krufky <mkrufky@linuxtv.org>
14261 L:      linux-media@vger.kernel.org
14262 W:      https://linuxtv.org
14263 W:      http://github.com/mkrufky
14264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14265 T:      git git://linuxtv.org/mkrufky/tuners.git
14266 S:      Maintained
14267 F:      drivers/media/tuners/tda8290.*
14268
14269 TDA9840 MEDIA DRIVER
14270 M:      Hans Verkuil <hverkuil@xs4all.nl>
14271 L:      linux-media@vger.kernel.org
14272 T:      git git://linuxtv.org/media_tree.git
14273 W:      https://linuxtv.org
14274 S:      Maintained
14275 F:      drivers/media/i2c/tda9840*
14276
14277 TEA5761 TUNER DRIVER
14278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14279 L:      linux-media@vger.kernel.org
14280 W:      https://linuxtv.org
14281 T:      git git://linuxtv.org/media_tree.git
14282 S:      Odd fixes
14283 F:      drivers/media/tuners/tea5761.*
14284
14285 TEA5767 TUNER DRIVER
14286 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14287 L:      linux-media@vger.kernel.org
14288 W:      https://linuxtv.org
14289 T:      git git://linuxtv.org/media_tree.git
14290 S:      Maintained
14291 F:      drivers/media/tuners/tea5767.*
14292
14293 TEA6415C MEDIA DRIVER
14294 M:      Hans Verkuil <hverkuil@xs4all.nl>
14295 L:      linux-media@vger.kernel.org
14296 T:      git git://linuxtv.org/media_tree.git
14297 W:      https://linuxtv.org
14298 S:      Maintained
14299 F:      drivers/media/i2c/tea6415c*
14300
14301 TEA6420 MEDIA DRIVER
14302 M:      Hans Verkuil <hverkuil@xs4all.nl>
14303 L:      linux-media@vger.kernel.org
14304 T:      git git://linuxtv.org/media_tree.git
14305 W:      https://linuxtv.org
14306 S:      Maintained
14307 F:      drivers/media/i2c/tea6420*
14308
14309 TEAM DRIVER
14310 M:      Jiri Pirko <jiri@resnulli.us>
14311 L:      netdev@vger.kernel.org
14312 S:      Supported
14313 F:      drivers/net/team/
14314 F:      include/linux/if_team.h
14315 F:      include/uapi/linux/if_team.h
14316
14317 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14318 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14319 S:      Maintained
14320 F:      arch/x86/platform/ts5500/
14321
14322 TECHNOTREND USB IR RECEIVER
14323 M:      Sean Young <sean@mess.org>
14324 L:      linux-media@vger.kernel.org
14325 S:      Maintained
14326 F:      drivers/media/rc/ttusbir.c
14327
14328 TECHWELL TW9910 VIDEO DECODER
14329 L:      linux-media@vger.kernel.org
14330 S:      Orphan
14331 F:      drivers/media/i2c/tw9910.c
14332 F:      include/media/i2c/tw9910.h
14333
14334 TEE SUBSYSTEM
14335 M:      Jens Wiklander <jens.wiklander@linaro.org>
14336 S:      Maintained
14337 F:      include/linux/tee_drv.h
14338 F:      include/uapi/linux/tee.h
14339 F:      drivers/tee/
14340 F:      Documentation/tee.txt
14341
14342 TEGRA ARCHITECTURE SUPPORT
14343 M:      Thierry Reding <thierry.reding@gmail.com>
14344 M:      Jonathan Hunter <jonathanh@nvidia.com>
14345 L:      linux-tegra@vger.kernel.org
14346 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14348 S:      Supported
14349 N:      [^a-z]tegra
14350
14351 TEGRA CLOCK DRIVER
14352 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14353 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14354 S:      Supported
14355 F:      drivers/clk/tegra/
14356
14357 TEGRA DMA DRIVERS
14358 M:      Laxman Dewangan <ldewangan@nvidia.com>
14359 M:      Jon Hunter <jonathanh@nvidia.com>
14360 S:      Supported
14361 F:      drivers/dma/tegra*
14362
14363 TEGRA I2C DRIVER
14364 M:      Laxman Dewangan <ldewangan@nvidia.com>
14365 S:      Supported
14366 F:      drivers/i2c/busses/i2c-tegra.c
14367
14368 TEGRA IOMMU DRIVERS
14369 M:      Thierry Reding <thierry.reding@gmail.com>
14370 L:      linux-tegra@vger.kernel.org
14371 S:      Supported
14372 F:      drivers/iommu/tegra*
14373
14374 TEGRA KBC DRIVER
14375 M:      Laxman Dewangan <ldewangan@nvidia.com>
14376 S:      Supported
14377 F:      drivers/input/keyboard/tegra-kbc.c
14378
14379 TEGRA NAND DRIVER
14380 M:      Stefan Agner <stefan@agner.ch>
14381 M:      Lucas Stach <dev@lynxeye.de>
14382 S:      Maintained
14383 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14384 F:      drivers/mtd/nand/raw/tegra_nand.c
14385
14386 TEGRA PWM DRIVER
14387 M:      Thierry Reding <thierry.reding@gmail.com>
14388 S:      Supported
14389 F:      drivers/pwm/pwm-tegra.c
14390
14391 TEGRA SERIAL DRIVER
14392 M:      Laxman Dewangan <ldewangan@nvidia.com>
14393 S:      Supported
14394 F:      drivers/tty/serial/serial-tegra.c
14395
14396 TEGRA SPI DRIVER
14397 M:      Laxman Dewangan <ldewangan@nvidia.com>
14398 S:      Supported
14399 F:      drivers/spi/spi-tegra*
14400
14401 TEHUTI ETHERNET DRIVER
14402 M:      Andy Gospodarek <andy@greyhouse.net>
14403 L:      netdev@vger.kernel.org
14404 S:      Supported
14405 F:      drivers/net/ethernet/tehuti/*
14406
14407 Telecom Clock Driver for MCPL0010
14408 M:      Mark Gross <mark.gross@intel.com>
14409 S:      Supported
14410 F:      drivers/char/tlclk.c
14411
14412 TENSILICA XTENSA PORT (xtensa)
14413 M:      Chris Zankel <chris@zankel.net>
14414 M:      Max Filippov <jcmvbkbc@gmail.com>
14415 L:      linux-xtensa@linux-xtensa.org
14416 T:      git git://github.com/czankel/xtensa-linux.git
14417 S:      Maintained
14418 F:      arch/xtensa/
14419 F:      drivers/irqchip/irq-xtensa-*
14420
14421 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14422 M:      Nishanth Menon <nm@ti.com>
14423 M:      Tero Kristo <t-kristo@ti.com>
14424 M:      Santosh Shilimkar <ssantosh@kernel.org>
14425 L:      linux-arm-kernel@lists.infradead.org
14426 S:      Maintained
14427 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14428 F:      drivers/firmware/ti_sci*
14429 F:      include/linux/soc/ti/ti_sci_protocol.h
14430 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14431 F:      include/dt-bindings/genpd/k2g.h
14432 F:      drivers/soc/ti/ti_sci_pm_domains.c
14433 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14434 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14435 F:      drivers/clk/keystone/sci-clk.c
14436 F:      drivers/reset/reset-ti-sci.c
14437
14438 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14439 M:      Hans Verkuil <hverkuil@xs4all.nl>
14440 L:      linux-media@vger.kernel.org
14441 T:      git git://linuxtv.org/media_tree.git
14442 W:      https://linuxtv.org
14443 S:      Maintained
14444 F:      drivers/media/radio/radio-raremono.c
14445
14446 THERMAL
14447 M:      Zhang Rui <rui.zhang@intel.com>
14448 M:      Eduardo Valentin <edubezval@gmail.com>
14449 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14450 L:      linux-pm@vger.kernel.org
14451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14453 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14454 S:      Supported
14455 F:      drivers/thermal/
14456 F:      include/linux/thermal.h
14457 F:      include/uapi/linux/thermal.h
14458 F:      include/linux/cpu_cooling.h
14459 F:      Documentation/devicetree/bindings/thermal/
14460
14461 THERMAL/CPU_COOLING
14462 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14463 M:      Viresh Kumar <viresh.kumar@linaro.org>
14464 M:      Javi Merino <javi.merino@kernel.org>
14465 L:      linux-pm@vger.kernel.org
14466 S:      Supported
14467 F:      Documentation/thermal/cpu-cooling-api.txt
14468 F:      drivers/thermal/cpu_cooling.c
14469 F:      include/linux/cpu_cooling.h
14470
14471 THINKPAD ACPI EXTRAS DRIVER
14472 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14473 L:      ibm-acpi-devel@lists.sourceforge.net
14474 L:      platform-driver-x86@vger.kernel.org
14475 W:      http://ibm-acpi.sourceforge.net
14476 W:      http://thinkwiki.org/wiki/Ibm-acpi
14477 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14478 S:      Maintained
14479 F:      drivers/platform/x86/thinkpad_acpi.c
14480
14481 THUNDERBOLT DRIVER
14482 M:      Andreas Noever <andreas.noever@gmail.com>
14483 M:      Michael Jamet <michael.jamet@intel.com>
14484 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14485 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14487 S:      Maintained
14488 F:      Documentation/admin-guide/thunderbolt.rst
14489 F:      drivers/thunderbolt/
14490 F:      include/linux/thunderbolt.h
14491
14492 THUNDERBOLT NETWORK DRIVER
14493 M:      Michael Jamet <michael.jamet@intel.com>
14494 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14495 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14496 L:      netdev@vger.kernel.org
14497 S:      Maintained
14498 F:      drivers/net/thunderbolt.c
14499
14500 THUNDERX GPIO DRIVER
14501 M:      David Daney <david.daney@cavium.com>
14502 S:      Maintained
14503 F:      drivers/gpio/gpio-thunderx.c
14504
14505 TI AM437X VPFE DRIVER
14506 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14507 L:      linux-media@vger.kernel.org
14508 W:      https://linuxtv.org
14509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14510 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14511 S:      Maintained
14512 F:      drivers/media/platform/am437x/
14513
14514 TI BANDGAP AND THERMAL DRIVER
14515 M:      Eduardo Valentin <edubezval@gmail.com>
14516 M:      Keerthy <j-keerthy@ti.com>
14517 L:      linux-pm@vger.kernel.org
14518 L:      linux-omap@vger.kernel.org
14519 S:      Maintained
14520 F:      drivers/thermal/ti-soc-thermal/
14521
14522 TI BQ27XXX POWER SUPPLY DRIVER
14523 R:      Andrew F. Davis <afd@ti.com>
14524 F:      include/linux/power/bq27xxx_battery.h
14525 F:      drivers/power/supply/bq27xxx_battery.c
14526 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14527
14528 TI CDCE706 CLOCK DRIVER
14529 M:      Max Filippov <jcmvbkbc@gmail.com>
14530 S:      Maintained
14531 F:      drivers/clk/clk-cdce706.c
14532
14533 TI CLOCK DRIVER
14534 M:      Tero Kristo <t-kristo@ti.com>
14535 L:      linux-omap@vger.kernel.org
14536 S:      Maintained
14537 F:      drivers/clk/ti/
14538 F:      include/linux/clk/ti.h
14539
14540 TI DAVINCI MACHINE SUPPORT
14541 M:      Sekhar Nori <nsekhar@ti.com>
14542 M:      Kevin Hilman <khilman@kernel.org>
14543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14545 S:      Supported
14546 F:      arch/arm/mach-davinci/
14547 F:      drivers/i2c/busses/i2c-davinci.c
14548 F:      arch/arm/boot/dts/da850*
14549
14550 TI DAVINCI SERIES CLOCK DRIVER
14551 M:      David Lechner <david@lechnology.com>
14552 R:      Sekhar Nori <nsekhar@ti.com>
14553 S:      Maintained
14554 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14555 F:      drivers/clk/davinci/
14556
14557 TI DAVINCI SERIES GPIO DRIVER
14558 M:      Keerthy <j-keerthy@ti.com>
14559 L:      linux-gpio@vger.kernel.org
14560 S:      Maintained
14561 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14562 F:      drivers/gpio/gpio-davinci.c
14563
14564 TI DAVINCI SERIES MEDIA DRIVER
14565 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14566 L:      linux-media@vger.kernel.org
14567 W:      https://linuxtv.org
14568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14569 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14570 S:      Maintained
14571 F:      drivers/media/platform/davinci/
14572 F:      include/media/davinci/
14573
14574 TI ETHERNET SWITCH DRIVER (CPSW)
14575 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14576 L:      linux-omap@vger.kernel.org
14577 L:      netdev@vger.kernel.org
14578 S:      Maintained
14579 F:      drivers/net/ethernet/ti/cpsw*
14580 F:      drivers/net/ethernet/ti/davinci*
14581
14582 TI FLASH MEDIA INTERFACE DRIVER
14583 M:      Alex Dubov <oakad@yahoo.com>
14584 S:      Maintained
14585 F:      drivers/misc/tifm*
14586 F:      drivers/mmc/host/tifm_sd.c
14587 F:      include/linux/tifm.h
14588
14589 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14590 M:      Santosh Shilimkar <ssantosh@kernel.org>
14591 L:      linux-kernel@vger.kernel.org
14592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14593 S:      Maintained
14594 F:      drivers/soc/ti/*
14595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14596
14597 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14598 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14599 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14601 S:      Maintained
14602 F:      sound/soc/codecs/lm49453*
14603 F:      sound/soc/codecs/isabelle*
14604
14605 TI LP855x BACKLIGHT DRIVER
14606 M:      Milo Kim <milo.kim@ti.com>
14607 S:      Maintained
14608 F:      Documentation/backlight/lp855x-driver.txt
14609 F:      drivers/video/backlight/lp855x_bl.c
14610 F:      include/linux/platform_data/lp855x.h
14611
14612 TI LP8727 CHARGER DRIVER
14613 M:      Milo Kim <milo.kim@ti.com>
14614 S:      Maintained
14615 F:      drivers/power/supply/lp8727_charger.c
14616 F:      include/linux/platform_data/lp8727.h
14617
14618 TI LP8788 MFD DRIVER
14619 M:      Milo Kim <milo.kim@ti.com>
14620 S:      Maintained
14621 F:      drivers/iio/adc/lp8788_adc.c
14622 F:      drivers/leds/leds-lp8788.c
14623 F:      drivers/mfd/lp8788*.c
14624 F:      drivers/power/supply/lp8788-charger.c
14625 F:      drivers/regulator/lp8788-*.c
14626 F:      include/linux/mfd/lp8788*.h
14627
14628 TI NETCP ETHERNET DRIVER
14629 M:      Wingman Kwok <w-kwok2@ti.com>
14630 M:      Murali Karicheri <m-karicheri2@ti.com>
14631 L:      netdev@vger.kernel.org
14632 S:      Maintained
14633 F:      drivers/net/ethernet/ti/netcp*
14634
14635 TI TAS571X FAMILY ASoC CODEC DRIVER
14636 M:      Kevin Cernekee <cernekee@chromium.org>
14637 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14638 S:      Odd Fixes
14639 F:      sound/soc/codecs/tas571x*
14640
14641 TI TRF7970A NFC DRIVER
14642 M:      Mark Greer <mgreer@animalcreek.com>
14643 L:      linux-wireless@vger.kernel.org
14644 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14645 S:      Supported
14646 F:      drivers/nfc/trf7970a.c
14647 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14648
14649 TI TWL4030 SERIES SOC CODEC DRIVER
14650 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14651 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14652 S:      Maintained
14653 F:      sound/soc/codecs/twl4030*
14654
14655 TI VPE/CAL DRIVERS
14656 M:      Benoit Parrot <bparrot@ti.com>
14657 L:      linux-media@vger.kernel.org
14658 W:      http://linuxtv.org/
14659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14660 S:      Maintained
14661 F:      drivers/media/platform/ti-vpe/
14662
14663 TI WILINK WIRELESS DRIVERS
14664 L:      linux-wireless@vger.kernel.org
14665 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14666 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14668 S:      Orphan
14669 F:      drivers/net/wireless/ti/
14670 F:      include/linux/wl12xx.h
14671
14672 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14673 M:      John Stultz <john.stultz@linaro.org>
14674 M:      Thomas Gleixner <tglx@linutronix.de>
14675 R:      Stephen Boyd <sboyd@kernel.org>
14676 L:      linux-kernel@vger.kernel.org
14677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14678 S:      Supported
14679 F:      include/linux/clocksource.h
14680 F:      include/linux/time.h
14681 F:      include/linux/timex.h
14682 F:      include/uapi/linux/time.h
14683 F:      include/uapi/linux/timex.h
14684 F:      kernel/time/clocksource.c
14685 F:      kernel/time/time*.c
14686 F:      kernel/time/alarmtimer.c
14687 F:      kernel/time/ntp.c
14688 F:      tools/testing/selftests/timers/
14689
14690 TIPC NETWORK LAYER
14691 M:      Jon Maloy <jon.maloy@ericsson.com>
14692 M:      Ying Xue <ying.xue@windriver.com>
14693 L:      netdev@vger.kernel.org (core kernel code)
14694 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14695 W:      http://tipc.sourceforge.net/
14696 S:      Maintained
14697 F:      include/uapi/linux/tipc*.h
14698 F:      net/tipc/
14699
14700 TLAN NETWORK DRIVER
14701 M:      Samuel Chessman <chessman@tux.org>
14702 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14703 W:      http://sourceforge.net/projects/tlan/
14704 S:      Maintained
14705 F:      Documentation/networking/tlan.txt
14706 F:      drivers/net/ethernet/ti/tlan.*
14707
14708 TM6000 VIDEO4LINUX DRIVER
14709 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14710 L:      linux-media@vger.kernel.org
14711 W:      https://linuxtv.org
14712 T:      git git://linuxtv.org/media_tree.git
14713 S:      Odd fixes
14714 F:      drivers/media/usb/tm6000/
14715 F:      Documentation/media/v4l-drivers/tm6000*
14716
14717 TMIO/SDHI MMC DRIVER
14718 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14719 L:      linux-mmc@vger.kernel.org
14720 S:      Supported
14721 F:      drivers/mmc/host/tmio_mmc*
14722 F:      drivers/mmc/host/renesas_sdhi*
14723 F:      include/linux/mfd/tmio.h
14724
14725 TMP401 HARDWARE MONITOR DRIVER
14726 M:      Guenter Roeck <linux@roeck-us.net>
14727 L:      linux-hwmon@vger.kernel.org
14728 S:      Maintained
14729 F:      Documentation/hwmon/tmp401
14730 F:      drivers/hwmon/tmp401.c
14731
14732 TMPFS (SHMEM FILESYSTEM)
14733 M:      Hugh Dickins <hughd@google.com>
14734 L:      linux-mm@kvack.org
14735 S:      Maintained
14736 F:      include/linux/shmem_fs.h
14737 F:      mm/shmem.c
14738
14739 TOMOYO SECURITY MODULE
14740 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14741 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14742 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14743 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14744 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14745 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14746 W:      http://tomoyo.sourceforge.jp/
14747 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14748 S:      Maintained
14749 F:      security/tomoyo/
14750
14751 TOPSTAR LAPTOP EXTRAS DRIVER
14752 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14753 L:      platform-driver-x86@vger.kernel.org
14754 S:      Maintained
14755 F:      drivers/platform/x86/topstar-laptop.c
14756
14757 TORTURE-TEST MODULES
14758 M:      Davidlohr Bueso <dave@stgolabs.net>
14759 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14760 M:      Josh Triplett <josh@joshtriplett.org>
14761 L:      linux-kernel@vger.kernel.org
14762 S:      Supported
14763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14764 F:      Documentation/RCU/torture.txt
14765 F:      kernel/torture.c
14766 F:      kernel/rcu/rcutorture.c
14767 F:      kernel/rcu/rcuperf.c
14768 F:      kernel/locking/locktorture.c
14769
14770 TOSHIBA ACPI EXTRAS DRIVER
14771 M:      Azael Avalos <coproscefalo@gmail.com>
14772 L:      platform-driver-x86@vger.kernel.org
14773 S:      Maintained
14774 F:      drivers/platform/x86/toshiba_acpi.c
14775
14776 TOSHIBA BLUETOOTH DRIVER
14777 M:      Azael Avalos <coproscefalo@gmail.com>
14778 L:      platform-driver-x86@vger.kernel.org
14779 S:      Maintained
14780 F:      drivers/platform/x86/toshiba_bluetooth.c
14781
14782 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14783 M:      Azael Avalos <coproscefalo@gmail.com>
14784 L:      platform-driver-x86@vger.kernel.org
14785 S:      Maintained
14786 F:      drivers/platform/x86/toshiba_haps.c
14787
14788 TOSHIBA SMM DRIVER
14789 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14790 W:      http://www.buzzard.org.uk/toshiba/
14791 S:      Maintained
14792 F:      drivers/char/toshiba.c
14793 F:      include/linux/toshiba.h
14794 F:      include/uapi/linux/toshiba.h
14795
14796 TOSHIBA TC358743 DRIVER
14797 M:      Mats Randgaard <matrandg@cisco.com>
14798 L:      linux-media@vger.kernel.org
14799 S:      Maintained
14800 F:      drivers/media/i2c/tc358743*
14801 F:      include/media/i2c/tc358743.h
14802
14803 TOSHIBA WMI HOTKEYS DRIVER
14804 M:      Azael Avalos <coproscefalo@gmail.com>
14805 L:      platform-driver-x86@vger.kernel.org
14806 S:      Maintained
14807 F:      drivers/platform/x86/toshiba-wmi.c
14808
14809 TPM DEVICE DRIVER
14810 M:      Peter Huewe <peterhuewe@gmx.de>
14811 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14812 R:      Jason Gunthorpe <jgg@ziepe.ca>
14813 L:      linux-integrity@vger.kernel.org
14814 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14815 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14816 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14817 S:      Maintained
14818 F:      drivers/char/tpm/
14819
14820 TRACING
14821 M:      Steven Rostedt <rostedt@goodmis.org>
14822 M:      Ingo Molnar <mingo@redhat.com>
14823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14824 S:      Maintained
14825 F:      Documentation/trace/ftrace.rst
14826 F:      arch/*/*/*/ftrace.h
14827 F:      arch/*/kernel/ftrace.c
14828 F:      include/*/ftrace.h
14829 F:      include/linux/trace*.h
14830 F:      include/trace/
14831 F:      kernel/trace/
14832 F:      tools/testing/selftests/ftrace/
14833
14834 TRACING MMIO ACCESSES (MMIOTRACE)
14835 M:      Steven Rostedt <rostedt@goodmis.org>
14836 M:      Ingo Molnar <mingo@kernel.org>
14837 R:      Karol Herbst <karolherbst@gmail.com>
14838 R:      Pekka Paalanen <ppaalanen@gmail.com>
14839 S:      Maintained
14840 L:      linux-kernel@vger.kernel.org
14841 L:      nouveau@lists.freedesktop.org
14842 F:      kernel/trace/trace_mmiotrace.c
14843 F:      include/linux/mmiotrace.h
14844 F:      arch/x86/mm/kmmio.c
14845 F:      arch/x86/mm/mmio-mod.c
14846 F:      arch/x86/mm/testmmiotrace.c
14847
14848 TRIVIAL PATCHES
14849 M:      Jiri Kosina <trivial@kernel.org>
14850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14851 S:      Maintained
14852 K:      ^Subject:.*(?i)trivial
14853
14854 TEMPO SEMICONDUCTOR DRIVERS
14855 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14856 S:      Maintained
14857 F:      sound/soc/codecs/tscs*.c
14858 F:      sound/soc/codecs/tscs*.h
14859 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14860
14861 TTY LAYER
14862 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14863 M:      Jiri Slaby <jslaby@suse.com>
14864 S:      Supported
14865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14866 F:      Documentation/serial/
14867 F:      drivers/tty/
14868 F:      drivers/tty/serial/serial_core.c
14869 F:      include/linux/serial_core.h
14870 F:      include/linux/serial.h
14871 F:      include/linux/tty.h
14872 F:      include/uapi/linux/serial_core.h
14873 F:      include/uapi/linux/serial.h
14874 F:      include/uapi/linux/tty.h
14875
14876 TUA9001 MEDIA DRIVER
14877 M:      Antti Palosaari <crope@iki.fi>
14878 L:      linux-media@vger.kernel.org
14879 W:      https://linuxtv.org
14880 W:      http://palosaari.fi/linux/
14881 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14882 T:      git git://linuxtv.org/anttip/media_tree.git
14883 S:      Maintained
14884 F:      drivers/media/tuners/tua9001*
14885
14886 TULIP NETWORK DRIVERS
14887 L:      netdev@vger.kernel.org
14888 L:      linux-parisc@vger.kernel.org
14889 S:      Orphan
14890 F:      drivers/net/ethernet/dec/tulip/
14891
14892 TUN/TAP driver
14893 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14894 W:      http://vtun.sourceforge.net/tun
14895 S:      Maintained
14896 F:      Documentation/networking/tuntap.txt
14897 F:      arch/um/os-Linux/drivers/
14898
14899 TURBOCHANNEL SUBSYSTEM
14900 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14901 M:      Ralf Baechle <ralf@linux-mips.org>
14902 L:      linux-mips@linux-mips.org
14903 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14904 S:      Maintained
14905 F:      drivers/tc/
14906 F:      include/linux/tc.h
14907
14908 TURBOSTAT UTILITY
14909 M:      "Len Brown" <lenb@kernel.org>
14910 L:      linux-pm@vger.kernel.org
14911 B:      https://bugzilla.kernel.org
14912 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14914 S:      Supported
14915 F:      tools/power/x86/turbostat/
14916
14917 TW5864 VIDEO4LINUX DRIVER
14918 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14919 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14920 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14921 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14922 L:      linux-media@vger.kernel.org
14923 S:      Supported
14924 F:      drivers/media/pci/tw5864/
14925
14926 TW68 VIDEO4LINUX DRIVER
14927 M:      Hans Verkuil <hverkuil@xs4all.nl>
14928 L:      linux-media@vger.kernel.org
14929 T:      git git://linuxtv.org/media_tree.git
14930 W:      https://linuxtv.org
14931 S:      Odd Fixes
14932 F:      drivers/media/pci/tw68/
14933
14934 TW686X VIDEO4LINUX DRIVER
14935 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14936 L:      linux-media@vger.kernel.org
14937 T:      git git://linuxtv.org/media_tree.git
14938 W:      http://linuxtv.org
14939 S:      Maintained
14940 F:      drivers/media/pci/tw686x/
14941
14942 UBI FILE SYSTEM (UBIFS)
14943 M:      Richard Weinberger <richard@nod.at>
14944 M:      Artem Bityutskiy <dedekind1@gmail.com>
14945 M:      Adrian Hunter <adrian.hunter@intel.com>
14946 L:      linux-mtd@lists.infradead.org
14947 T:      git git://git.infradead.org/ubifs-2.6.git
14948 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14949 S:      Supported
14950 F:      Documentation/filesystems/ubifs.txt
14951 F:      fs/ubifs/
14952
14953 UCLINUX (M68KNOMMU AND COLDFIRE)
14954 M:      Greg Ungerer <gerg@linux-m68k.org>
14955 W:      http://www.linux-m68k.org/
14956 W:      http://www.uclinux.org/
14957 L:      linux-m68k@lists.linux-m68k.org
14958 L:      uclinux-dev@uclinux.org  (subscribers-only)
14959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14960 S:      Maintained
14961 F:      arch/m68k/coldfire/
14962 F:      arch/m68k/68*/
14963 F:      arch/m68k/*/*_no.*
14964 F:      arch/m68k/include/asm/*_no.*
14965
14966 UDF FILESYSTEM
14967 M:      Jan Kara <jack@suse.com>
14968 S:      Maintained
14969 F:      Documentation/filesystems/udf.txt
14970 F:      fs/udf/
14971
14972 UDRAW TABLET
14973 M:      Bastien Nocera <hadess@hadess.net>
14974 L:      linux-input@vger.kernel.org
14975 S:      Maintained
14976 F:      drivers/hid/hid-udraw-ps3.c
14977
14978 UFS FILESYSTEM
14979 M:      Evgeniy Dushistov <dushistov@mail.ru>
14980 S:      Maintained
14981 F:      Documentation/filesystems/ufs.txt
14982 F:      fs/ufs/
14983
14984 UHID USERSPACE HID IO DRIVER:
14985 M:      David Herrmann <dh.herrmann@googlemail.com>
14986 L:      linux-input@vger.kernel.org
14987 S:      Maintained
14988 F:      drivers/hid/uhid.c
14989 F:      include/uapi/linux/uhid.h
14990
14991 ULPI BUS
14992 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14993 L:      linux-usb@vger.kernel.org
14994 S:      Maintained
14995 F:      drivers/usb/common/ulpi.c
14996 F:      include/linux/ulpi/
14997
14998 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14999 L:      linux-usb@vger.kernel.org
15000 S:      Orphan
15001 F:      drivers/uwb/
15002 F:      include/linux/uwb.h
15003 F:      include/linux/uwb/
15004
15005 UNICORE32 ARCHITECTURE:
15006 M:      Guan Xuetao <gxt@pku.edu.cn>
15007 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15008 S:      Maintained
15009 T:      git git://github.com/gxt/linux.git
15010 F:      arch/unicore32/
15011
15012 UNIFDEF
15013 M:      Tony Finch <dot@dotat.at>
15014 W:      http://dotat.at/prog/unifdef
15015 S:      Maintained
15016 F:      scripts/unifdef.c
15017
15018 UNIFORM CDROM DRIVER
15019 M:      Jens Axboe <axboe@kernel.dk>
15020 W:      http://www.kernel.dk
15021 S:      Maintained
15022 F:      Documentation/cdrom/
15023 F:      drivers/cdrom/cdrom.c
15024 F:      include/linux/cdrom.h
15025 F:      include/uapi/linux/cdrom.h
15026
15027 UNISYS S-PAR DRIVERS
15028 M:      David Kershner <david.kershner@unisys.com>
15029 L:      sparmaintainer@unisys.com (Unisys internal)
15030 S:      Supported
15031 F:      include/linux/visorbus.h
15032 F:      drivers/visorbus/
15033 F:      drivers/staging/unisys/
15034
15035 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15036 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15037 L:      linux-scsi@vger.kernel.org
15038 S:      Supported
15039 F:      Documentation/scsi/ufs.txt
15040 F:      drivers/scsi/ufs/
15041
15042 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15043 M:      Joao Pinto <jpinto@synopsys.com>
15044 L:      linux-scsi@vger.kernel.org
15045 S:      Supported
15046 F:      drivers/scsi/ufs/*dwc*
15047
15048 UNSORTED BLOCK IMAGES (UBI)
15049 M:      Artem Bityutskiy <dedekind1@gmail.com>
15050 M:      Richard Weinberger <richard@nod.at>
15051 W:      http://www.linux-mtd.infradead.org/
15052 L:      linux-mtd@lists.infradead.org
15053 T:      git git://git.infradead.org/ubifs-2.6.git
15054 S:      Supported
15055 F:      drivers/mtd/ubi/
15056 F:      include/linux/mtd/ubi.h
15057 F:      include/uapi/mtd/ubi-user.h
15058
15059 USB "USBNET" DRIVER FRAMEWORK
15060 M:      Oliver Neukum <oneukum@suse.com>
15061 L:      netdev@vger.kernel.org
15062 W:      http://www.linux-usb.org/usbnet
15063 S:      Maintained
15064 F:      drivers/net/usb/usbnet.c
15065 F:      include/linux/usb/usbnet.h
15066
15067 USB ACM DRIVER
15068 M:      Oliver Neukum <oneukum@suse.com>
15069 L:      linux-usb@vger.kernel.org
15070 S:      Maintained
15071 F:      Documentation/usb/acm.txt
15072 F:      drivers/usb/class/cdc-acm.*
15073
15074 USB AR5523 WIRELESS DRIVER
15075 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15076 L:      linux-wireless@vger.kernel.org
15077 S:      Maintained
15078 F:      drivers/net/wireless/ath/ar5523/
15079
15080 USB ATTACHED SCSI
15081 M:      Oliver Neukum <oneukum@suse.com>
15082 L:      linux-usb@vger.kernel.org
15083 L:      linux-scsi@vger.kernel.org
15084 S:      Maintained
15085 F:      drivers/usb/storage/uas.c
15086
15087 USB CDC ETHERNET DRIVER
15088 M:      Oliver Neukum <oliver@neukum.org>
15089 L:      linux-usb@vger.kernel.org
15090 S:      Maintained
15091 F:      drivers/net/usb/cdc_*.c
15092 F:      include/uapi/linux/usb/cdc.h
15093
15094 USB CHAOSKEY DRIVER
15095 M:      Keith Packard <keithp@keithp.com>
15096 L:      linux-usb@vger.kernel.org
15097 S:      Maintained
15098 F:      drivers/usb/misc/chaoskey.c
15099
15100 USB CYPRESS C67X00 DRIVER
15101 M:      Peter Korsgaard <jacmet@sunsite.dk>
15102 L:      linux-usb@vger.kernel.org
15103 S:      Maintained
15104 F:      drivers/usb/c67x00/
15105
15106 USB DAVICOM DM9601 DRIVER
15107 M:      Peter Korsgaard <jacmet@sunsite.dk>
15108 L:      netdev@vger.kernel.org
15109 W:      http://www.linux-usb.org/usbnet
15110 S:      Maintained
15111 F:      drivers/net/usb/dm9601.c
15112
15113 USB DIAMOND RIO500 DRIVER
15114 M:      Cesar Miquel <miquel@df.uba.ar>
15115 L:      rio500-users@lists.sourceforge.net
15116 W:      http://rio500.sourceforge.net
15117 S:      Maintained
15118 F:      drivers/usb/misc/rio500*
15119
15120 USB EHCI DRIVER
15121 M:      Alan Stern <stern@rowland.harvard.edu>
15122 L:      linux-usb@vger.kernel.org
15123 S:      Maintained
15124 F:      Documentation/usb/ehci.txt
15125 F:      drivers/usb/host/ehci*
15126
15127 USB GADGET/PERIPHERAL SUBSYSTEM
15128 M:      Felipe Balbi <balbi@kernel.org>
15129 L:      linux-usb@vger.kernel.org
15130 W:      http://www.linux-usb.org/gadget
15131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15132 S:      Maintained
15133 F:      drivers/usb/gadget/
15134 F:      include/linux/usb/gadget*
15135
15136 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15137 M:      Jiri Kosina <jikos@kernel.org>
15138 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15139 L:      linux-usb@vger.kernel.org
15140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15141 S:      Maintained
15142 F:      Documentation/hid/hiddev.txt
15143 F:      drivers/hid/usbhid/
15144
15145 USB INTEL XHCI ROLE MUX DRIVER
15146 M:      Hans de Goede <hdegoede@redhat.com>
15147 L:      linux-usb@vger.kernel.org
15148 S:      Maintained
15149 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15150
15151 USB ISP116X DRIVER
15152 M:      Olav Kongas <ok@artecdesign.ee>
15153 L:      linux-usb@vger.kernel.org
15154 S:      Maintained
15155 F:      drivers/usb/host/isp116x*
15156 F:      include/linux/usb/isp116x.h
15157
15158 USB LAN78XX ETHERNET DRIVER
15159 M:      Woojung Huh <woojung.huh@microchip.com>
15160 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15161 L:      netdev@vger.kernel.org
15162 S:      Maintained
15163 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15164 F:      drivers/net/usb/lan78xx.*
15165 F:      include/dt-bindings/net/microchip-lan78xx.h
15166
15167 USB MASS STORAGE DRIVER
15168 M:      Alan Stern <stern@rowland.harvard.edu>
15169 L:      linux-usb@vger.kernel.org
15170 L:      usb-storage@lists.one-eyed-alien.net
15171 S:      Maintained
15172 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15173 F:      drivers/usb/storage/
15174
15175 USB MIDI DRIVER
15176 M:      Clemens Ladisch <clemens@ladisch.de>
15177 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15178 T:      git git://git.alsa-project.org/alsa-kernel.git
15179 S:      Maintained
15180 F:      sound/usb/midi.*
15181
15182 USB NETWORKING DRIVERS
15183 L:      linux-usb@vger.kernel.org
15184 S:      Odd Fixes
15185 F:      drivers/net/usb/
15186
15187 USB OHCI DRIVER
15188 M:      Alan Stern <stern@rowland.harvard.edu>
15189 L:      linux-usb@vger.kernel.org
15190 S:      Maintained
15191 F:      Documentation/usb/ohci.txt
15192 F:      drivers/usb/host/ohci*
15193
15194 USB OTG FSM (Finite State Machine)
15195 M:      Peter Chen <Peter.Chen@nxp.com>
15196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15197 L:      linux-usb@vger.kernel.org
15198 S:      Maintained
15199 F:      drivers/usb/common/usb-otg-fsm.c
15200
15201 USB OVER IP DRIVER
15202 M:      Valentina Manea <valentina.manea.m@gmail.com>
15203 M:      Shuah Khan <shuah@kernel.org>
15204 L:      linux-usb@vger.kernel.org
15205 S:      Maintained
15206 F:      Documentation/usb/usbip_protocol.txt
15207 F:      drivers/usb/usbip/
15208 F:      tools/usb/usbip/
15209 F:      tools/testing/selftests/drivers/usb/usbip/
15210
15211 USB PEGASUS DRIVER
15212 M:      Petko Manolov <petkan@nucleusys.com>
15213 L:      linux-usb@vger.kernel.org
15214 L:      netdev@vger.kernel.org
15215 T:      git git://github.com/petkan/pegasus.git
15216 W:      https://github.com/petkan/pegasus
15217 S:      Maintained
15218 F:      drivers/net/usb/pegasus.*
15219
15220 USB PHY LAYER
15221 M:      Felipe Balbi <balbi@kernel.org>
15222 L:      linux-usb@vger.kernel.org
15223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15224 S:      Maintained
15225 F:      drivers/usb/phy/
15226
15227 USB PRINTER DRIVER (usblp)
15228 M:      Pete Zaitcev <zaitcev@redhat.com>
15229 L:      linux-usb@vger.kernel.org
15230 S:      Supported
15231 F:      drivers/usb/class/usblp.c
15232
15233 USB QMI WWAN NETWORK DRIVER
15234 M:      Bjørn Mork <bjorn@mork.no>
15235 L:      netdev@vger.kernel.org
15236 S:      Maintained
15237 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15238 F:      drivers/net/usb/qmi_wwan.c
15239
15240 USB RTL8150 DRIVER
15241 M:      Petko Manolov <petkan@nucleusys.com>
15242 L:      linux-usb@vger.kernel.org
15243 L:      netdev@vger.kernel.org
15244 T:      git git://github.com/petkan/rtl8150.git
15245 W:      https://github.com/petkan/rtl8150
15246 S:      Maintained
15247 F:      drivers/net/usb/rtl8150.c
15248
15249 USB SERIAL SUBSYSTEM
15250 M:      Johan Hovold <johan@kernel.org>
15251 L:      linux-usb@vger.kernel.org
15252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15253 S:      Maintained
15254 F:      Documentation/usb/usb-serial.txt
15255 F:      drivers/usb/serial/
15256 F:      include/linux/usb/serial.h
15257
15258 USB SMSC75XX ETHERNET DRIVER
15259 M:      Steve Glendinning <steve.glendinning@shawell.net>
15260 L:      netdev@vger.kernel.org
15261 S:      Maintained
15262 F:      drivers/net/usb/smsc75xx.*
15263
15264 USB SMSC95XX ETHERNET DRIVER
15265 M:      Steve Glendinning <steve.glendinning@shawell.net>
15266 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15267 L:      netdev@vger.kernel.org
15268 S:      Maintained
15269 F:      drivers/net/usb/smsc95xx.*
15270
15271 USB SUBSYSTEM
15272 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15273 L:      linux-usb@vger.kernel.org
15274 W:      http://www.linux-usb.org
15275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15276 S:      Supported
15277 F:      Documentation/devicetree/bindings/usb/
15278 F:      Documentation/usb/
15279 F:      drivers/usb/
15280 F:      include/linux/usb.h
15281 F:      include/linux/usb/
15282
15283 USB TYPEC PI3USB30532 MUX DRIVER
15284 M:      Hans de Goede <hdegoede@redhat.com>
15285 L:      linux-usb@vger.kernel.org
15286 S:      Maintained
15287 F:      drivers/usb/typec/mux/pi3usb30532.c
15288
15289 USB TYPEC CLASS
15290 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15291 L:      linux-usb@vger.kernel.org
15292 S:      Maintained
15293 F:      Documentation/ABI/testing/sysfs-class-typec
15294 F:      Documentation/driver-api/usb/typec.rst
15295 F:      drivers/usb/typec/
15296 F:      include/linux/usb/typec.h
15297
15298 USB TYPEC BUS FOR ALTERNATE MODES
15299 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15300 L:      linux-usb@vger.kernel.org
15301 S:      Maintained
15302 F:      Documentation/ABI/testing/sysfs-bus-typec
15303 F:      Documentation/driver-api/usb/typec_bus.rst
15304 F:      drivers/usb/typec/altmodes/
15305 F:      include/linux/usb/typec_altmode.h
15306
15307 USB UHCI DRIVER
15308 M:      Alan Stern <stern@rowland.harvard.edu>
15309 L:      linux-usb@vger.kernel.org
15310 S:      Maintained
15311 F:      drivers/usb/host/uhci*
15312
15313 USB VIDEO CLASS
15314 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15315 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15316 L:      linux-media@vger.kernel.org
15317 T:      git git://linuxtv.org/media_tree.git
15318 W:      http://www.ideasonboard.org/uvc/
15319 S:      Maintained
15320 F:      drivers/media/usb/uvc/
15321 F:      include/uapi/linux/uvcvideo.h
15322
15323 USB VISION DRIVER
15324 M:      Hans Verkuil <hverkuil@xs4all.nl>
15325 L:      linux-media@vger.kernel.org
15326 T:      git git://linuxtv.org/media_tree.git
15327 W:      https://linuxtv.org
15328 S:      Odd Fixes
15329 F:      drivers/media/usb/usbvision/
15330
15331 USB WEBCAM GADGET
15332 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15333 L:      linux-usb@vger.kernel.org
15334 S:      Maintained
15335 F:      drivers/usb/gadget/function/*uvc*
15336 F:      drivers/usb/gadget/legacy/webcam.c
15337 F:      include/uapi/linux/usb/g_uvc.h
15338
15339 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15340 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15341 L:      linux-wireless@vger.kernel.org
15342 S:      Maintained
15343 F:      drivers/net/wireless/rndis_wlan.c
15344
15345 USB XHCI DRIVER
15346 M:      Mathias Nyman <mathias.nyman@intel.com>
15347 L:      linux-usb@vger.kernel.org
15348 S:      Supported
15349 F:      drivers/usb/host/xhci*
15350 F:      drivers/usb/host/pci-quirks*
15351
15352 USB ZD1201 DRIVER
15353 L:      linux-wireless@vger.kernel.org
15354 W:      http://linux-lc100020.sourceforge.net
15355 S:      Orphan
15356 F:      drivers/net/wireless/zydas/zd1201.*
15357
15358 USB ZR364XX DRIVER
15359 M:      Antoine Jacquet <royale@zerezo.com>
15360 L:      linux-usb@vger.kernel.org
15361 L:      linux-media@vger.kernel.org
15362 T:      git git://linuxtv.org/media_tree.git
15363 W:      http://royale.zerezo.com/zr364xx/
15364 S:      Maintained
15365 F:      Documentation/media/v4l-drivers/zr364xx*
15366 F:      drivers/media/usb/zr364xx/
15367
15368 USER-MODE LINUX (UML)
15369 M:      Jeff Dike <jdike@addtoit.com>
15370 M:      Richard Weinberger <richard@nod.at>
15371 L:      linux-um@lists.infradead.org
15372 W:      http://user-mode-linux.sourceforge.net
15373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15374 S:      Maintained
15375 F:      Documentation/virtual/uml/
15376 F:      arch/um/
15377 F:      arch/x86/um/
15378 F:      fs/hostfs/
15379 F:      fs/hppfs/
15380
15381 USERSPACE I/O (UIO)
15382 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15383 S:      Maintained
15384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15385 F:      Documentation/driver-api/uio-howto.rst
15386 F:      drivers/uio/
15387 F:      include/linux/uio*.h
15388
15389 UTIL-LINUX PACKAGE
15390 M:      Karel Zak <kzak@redhat.com>
15391 L:      util-linux@vger.kernel.org
15392 W:      http://en.wikipedia.org/wiki/Util-linux
15393 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15394 S:      Maintained
15395
15396 UUID HELPERS
15397 M:      Christoph Hellwig <hch@lst.de>
15398 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15399 L:      linux-kernel@vger.kernel.org
15400 T:      git git://git.infradead.org/users/hch/uuid.git
15401 F:      lib/uuid.c
15402 F:      lib/test_uuid.c
15403 F:      include/linux/uuid.h
15404 F:      include/uapi/linux/uuid.h
15405 S:      Maintained
15406
15407 UVESAFB DRIVER
15408 M:      Michal Januszewski <spock@gentoo.org>
15409 L:      linux-fbdev@vger.kernel.org
15410 W:      https://github.com/mjanusz/v86d
15411 S:      Maintained
15412 F:      Documentation/fb/uvesafb.txt
15413 F:      drivers/video/fbdev/uvesafb.*
15414
15415 VF610 NAND DRIVER
15416 M:      Stefan Agner <stefan@agner.ch>
15417 L:      linux-mtd@lists.infradead.org
15418 S:      Supported
15419 F:      drivers/mtd/nand/raw/vf610_nfc.c
15420
15421 VFAT/FAT/MSDOS FILESYSTEM
15422 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15423 S:      Maintained
15424 F:      Documentation/filesystems/vfat.txt
15425 F:      fs/fat/
15426
15427 VFIO DRIVER
15428 M:      Alex Williamson <alex.williamson@redhat.com>
15429 L:      kvm@vger.kernel.org
15430 T:      git git://github.com/awilliam/linux-vfio.git
15431 S:      Maintained
15432 F:      Documentation/vfio.txt
15433 F:      drivers/vfio/
15434 F:      include/linux/vfio.h
15435 F:      include/uapi/linux/vfio.h
15436
15437 VFIO MEDIATED DEVICE DRIVERS
15438 M:      Kirti Wankhede <kwankhede@nvidia.com>
15439 L:      kvm@vger.kernel.org
15440 S:      Maintained
15441 F:      Documentation/vfio-mediated-device.txt
15442 F:      drivers/vfio/mdev/
15443 F:      include/linux/mdev.h
15444 F:      samples/vfio-mdev/
15445
15446 VFIO PLATFORM DRIVER
15447 M:      Eric Auger <eric.auger@redhat.com>
15448 L:      kvm@vger.kernel.org
15449 S:      Maintained
15450 F:      drivers/vfio/platform/
15451
15452 VGA_SWITCHEROO
15453 R:      Lukas Wunner <lukas@wunner.de>
15454 S:      Maintained
15455 F:      Documentation/gpu/vga-switcheroo.rst
15456 F:      drivers/gpu/vga/vga_switcheroo.c
15457 F:      include/linux/vga_switcheroo.h
15458 T:      git git://anongit.freedesktop.org/drm/drm-misc
15459
15460 VIA RHINE NETWORK DRIVER
15461 S:      Orphan
15462 F:      drivers/net/ethernet/via/via-rhine.c
15463
15464 VIA SD/MMC CARD CONTROLLER DRIVER
15465 M:      Bruce Chang <brucechang@via.com.tw>
15466 M:      Harald Welte <HaraldWelte@viatech.com>
15467 S:      Maintained
15468 F:      drivers/mmc/host/via-sdmmc.c
15469
15470 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15471 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15472 L:      linux-fbdev@vger.kernel.org
15473 S:      Maintained
15474 F:      include/linux/via-core.h
15475 F:      include/linux/via-gpio.h
15476 F:      include/linux/via_i2c.h
15477 F:      drivers/video/fbdev/via/
15478
15479 VIA VELOCITY NETWORK DRIVER
15480 M:      Francois Romieu <romieu@fr.zoreil.com>
15481 L:      netdev@vger.kernel.org
15482 S:      Maintained
15483 F:      drivers/net/ethernet/via/via-velocity.*
15484
15485 VICODEC VIRTUAL CODEC DRIVER
15486 M:      Hans Verkuil <hans.verkuil@cisco.com>
15487 L:      linux-media@vger.kernel.org
15488 T:      git git://linuxtv.org/media_tree.git
15489 W:      https://linuxtv.org
15490 S:      Maintained
15491 F:      drivers/media/platform/vicodec/*
15492
15493 VIDEO MULTIPLEXER DRIVER
15494 M:      Philipp Zabel <p.zabel@pengutronix.de>
15495 L:      linux-media@vger.kernel.org
15496 S:      Maintained
15497 F:      drivers/media/platform/video-mux.c
15498
15499 VIDEO I2C POLLING DRIVER
15500 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15501 L:      linux-media@vger.kernel.org
15502 S:      Maintained
15503 F:      drivers/media/i2c/video-i2c.c
15504
15505 VIDEOBUF2 FRAMEWORK
15506 M:      Pawel Osciak <pawel@osciak.com>
15507 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15508 M:      Kyungmin Park <kyungmin.park@samsung.com>
15509 L:      linux-media@vger.kernel.org
15510 S:      Maintained
15511 F:      drivers/media/v4l2-core/videobuf2-*
15512 F:      include/media/videobuf2-*
15513
15514 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15515 M:      Helen Koike <helen.koike@collabora.com>
15516 L:      linux-media@vger.kernel.org
15517 T:      git git://linuxtv.org/media_tree.git
15518 W:      https://linuxtv.org
15519 S:      Maintained
15520 F:      drivers/media/platform/vimc/*
15521
15522 VIRT LIB
15523 M:      Alex Williamson <alex.williamson@redhat.com>
15524 M:      Paolo Bonzini <pbonzini@redhat.com>
15525 L:      kvm@vger.kernel.org
15526 S:      Supported
15527 F:      virt/lib/
15528
15529 VIRTIO AND VHOST VSOCK DRIVER
15530 M:      Stefan Hajnoczi <stefanha@redhat.com>
15531 L:      kvm@vger.kernel.org
15532 L:      virtualization@lists.linux-foundation.org
15533 L:      netdev@vger.kernel.org
15534 S:      Maintained
15535 F:      include/linux/virtio_vsock.h
15536 F:      include/uapi/linux/virtio_vsock.h
15537 F:      include/uapi/linux/vsockmon.h
15538 F:      include/uapi/linux/vm_sockets_diag.h
15539 F:      net/vmw_vsock/diag.c
15540 F:      net/vmw_vsock/af_vsock_tap.c
15541 F:      net/vmw_vsock/virtio_transport_common.c
15542 F:      net/vmw_vsock/virtio_transport.c
15543 F:      drivers/net/vsockmon.c
15544 F:      drivers/vhost/vsock.c
15545 F:      drivers/vhost/vsock.h
15546 F:      tools/testing/vsock/
15547
15548 VIRTIO CONSOLE DRIVER
15549 M:      Amit Shah <amit@kernel.org>
15550 L:      virtualization@lists.linux-foundation.org
15551 S:      Maintained
15552 F:      drivers/char/virtio_console.c
15553 F:      include/linux/virtio_console.h
15554 F:      include/uapi/linux/virtio_console.h
15555
15556 VIRTIO CORE, NET AND BLOCK DRIVERS
15557 M:      "Michael S. Tsirkin" <mst@redhat.com>
15558 M:      Jason Wang <jasowang@redhat.com>
15559 L:      virtualization@lists.linux-foundation.org
15560 S:      Maintained
15561 F:      Documentation/devicetree/bindings/virtio/
15562 F:      drivers/virtio/
15563 F:      tools/virtio/
15564 F:      drivers/net/virtio_net.c
15565 F:      drivers/block/virtio_blk.c
15566 F:      include/linux/virtio*.h
15567 F:      include/uapi/linux/virtio_*.h
15568 F:      drivers/crypto/virtio/
15569 F:      mm/balloon_compaction.c
15570
15571 VIRTIO CRYPTO DRIVER
15572 M:      Gonglei <arei.gonglei@huawei.com>
15573 L:      virtualization@lists.linux-foundation.org
15574 L:      linux-crypto@vger.kernel.org
15575 S:      Maintained
15576 F:      drivers/crypto/virtio/
15577 F:      include/uapi/linux/virtio_crypto.h
15578
15579 VIRTIO DRIVERS FOR S390
15580 M:      Cornelia Huck <cohuck@redhat.com>
15581 M:      Halil Pasic <pasic@linux.ibm.com>
15582 L:      linux-s390@vger.kernel.org
15583 L:      virtualization@lists.linux-foundation.org
15584 L:      kvm@vger.kernel.org
15585 S:      Supported
15586 F:      drivers/s390/virtio/
15587 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15588
15589 VIRTIO GPU DRIVER
15590 M:      David Airlie <airlied@linux.ie>
15591 M:      Gerd Hoffmann <kraxel@redhat.com>
15592 L:      dri-devel@lists.freedesktop.org
15593 L:      virtualization@lists.linux-foundation.org
15594 T:      git git://anongit.freedesktop.org/drm/drm-misc
15595 S:      Maintained
15596 F:      drivers/gpu/drm/virtio/
15597 F:      include/uapi/linux/virtio_gpu.h
15598
15599 VIRTIO HOST (VHOST)
15600 M:      "Michael S. Tsirkin" <mst@redhat.com>
15601 M:      Jason Wang <jasowang@redhat.com>
15602 L:      kvm@vger.kernel.org
15603 L:      virtualization@lists.linux-foundation.org
15604 L:      netdev@vger.kernel.org
15605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15606 S:      Maintained
15607 F:      drivers/vhost/
15608 F:      include/uapi/linux/vhost.h
15609
15610 VIRTIO INPUT DRIVER
15611 M:      Gerd Hoffmann <kraxel@redhat.com>
15612 S:      Maintained
15613 F:      drivers/virtio/virtio_input.c
15614 F:      include/uapi/linux/virtio_input.h
15615
15616 VIRTUAL BOX GUEST DEVICE DRIVER
15617 M:      Hans de Goede <hdegoede@redhat.com>
15618 M:      Arnd Bergmann <arnd@arndb.de>
15619 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15620 S:      Maintained
15621 F:      include/linux/vbox_utils.h
15622 F:      include/uapi/linux/vbox*.h
15623 F:      drivers/virt/vboxguest/
15624
15625 VIRTUAL SERIO DEVICE DRIVER
15626 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15627 S:      Maintained
15628 F:      drivers/input/serio/userio.c
15629 F:      include/uapi/linux/userio.h
15630
15631 VIVID VIRTUAL VIDEO DRIVER
15632 M:      Hans Verkuil <hverkuil@xs4all.nl>
15633 L:      linux-media@vger.kernel.org
15634 T:      git git://linuxtv.org/media_tree.git
15635 W:      https://linuxtv.org
15636 S:      Maintained
15637 F:      drivers/media/platform/vivid/*
15638
15639 VLYNQ BUS
15640 M:      Florian Fainelli <f.fainelli@gmail.com>
15641 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15642 S:      Maintained
15643 F:      drivers/vlynq/vlynq.c
15644 F:      include/linux/vlynq.h
15645
15646 VME SUBSYSTEM
15647 M:      Martyn Welch <martyn@welchs.me.uk>
15648 M:      Manohar Vanga <manohar.vanga@gmail.com>
15649 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15650 L:      devel@driverdev.osuosl.org
15651 S:      Maintained
15652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15653 F:      Documentation/driver-api/vme.rst
15654 F:      drivers/staging/vme/
15655 F:      drivers/vme/
15656 F:      include/linux/vme*
15657
15658 VMWARE BALLOON DRIVER
15659 M:      Xavier Deguillard <xdeguillard@vmware.com>
15660 M:      Nadav Amit <namit@vmware.com>
15661 M:      "VMware, Inc." <pv-drivers@vmware.com>
15662 L:      linux-kernel@vger.kernel.org
15663 S:      Maintained
15664 F:      drivers/misc/vmw_balloon.c
15665
15666 VMWARE HYPERVISOR INTERFACE
15667 M:      Alok Kataria <akataria@vmware.com>
15668 L:      virtualization@lists.linux-foundation.org
15669 S:      Supported
15670 F:      arch/x86/kernel/cpu/vmware.c
15671
15672 VMWARE PVRDMA DRIVER
15673 M:      Adit Ranadive <aditr@vmware.com>
15674 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15675 L:      linux-rdma@vger.kernel.org
15676 S:      Maintained
15677 F:      drivers/infiniband/hw/vmw_pvrdma/
15678
15679 VMware PVSCSI driver
15680 M:      Jim Gill <jgill@vmware.com>
15681 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15682 L:      linux-scsi@vger.kernel.org
15683 S:      Maintained
15684 F:      drivers/scsi/vmw_pvscsi.c
15685 F:      drivers/scsi/vmw_pvscsi.h
15686
15687 VMWARE VMMOUSE SUBDRIVER
15688 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15689 M:      "VMware, Inc." <pv-drivers@vmware.com>
15690 L:      linux-input@vger.kernel.org
15691 S:      Maintained
15692 F:      drivers/input/mouse/vmmouse.c
15693 F:      drivers/input/mouse/vmmouse.h
15694
15695 VMWARE VMXNET3 ETHERNET DRIVER
15696 M:      Ronak Doshi <doshir@vmware.com>
15697 M:      "VMware, Inc." <pv-drivers@vmware.com>
15698 L:      netdev@vger.kernel.org
15699 S:      Maintained
15700 F:      drivers/net/vmxnet3/
15701
15702 VOCORE VOCORE2 BOARD
15703 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15704 L:      linux-mips@linux-mips.org
15705 S:      Maintained
15706 F:      arch/mips/boot/dts/ralink/vocore2.dts
15707
15708 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15709 M:      Liam Girdwood <lgirdwood@gmail.com>
15710 M:      Mark Brown <broonie@kernel.org>
15711 L:      linux-kernel@vger.kernel.org
15712 W:      http://www.slimlogic.co.uk/?p=48
15713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15714 S:      Supported
15715 F:      Documentation/devicetree/bindings/regulator/
15716 F:      Documentation/power/regulator/
15717 F:      drivers/regulator/
15718 F:      include/dt-bindings/regulator/
15719 F:      include/linux/regulator/
15720
15721 VRF
15722 M:      David Ahern <dsa@cumulusnetworks.com>
15723 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15724 L:      netdev@vger.kernel.org
15725 S:      Maintained
15726 F:      drivers/net/vrf.c
15727 F:      Documentation/networking/vrf.txt
15728
15729 VT1211 HARDWARE MONITOR DRIVER
15730 M:      Juerg Haefliger <juergh@gmail.com>
15731 L:      linux-hwmon@vger.kernel.org
15732 S:      Maintained
15733 F:      Documentation/hwmon/vt1211
15734 F:      drivers/hwmon/vt1211.c
15735
15736 VT8231 HARDWARE MONITOR DRIVER
15737 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15738 L:      linux-hwmon@vger.kernel.org
15739 S:      Maintained
15740 F:      drivers/hwmon/vt8231.c
15741
15742 VUB300 USB to SDIO/SD/MMC bridge chip
15743 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15744 L:      linux-mmc@vger.kernel.org
15745 L:      linux-usb@vger.kernel.org
15746 S:      Supported
15747 F:      drivers/mmc/host/vub300.c
15748
15749 W1 DALLAS'S 1-WIRE BUS
15750 M:      Evgeniy Polyakov <zbr@ioremap.net>
15751 S:      Maintained
15752 F:      Documentation/devicetree/bindings/w1/
15753 F:      Documentation/w1/
15754 F:      drivers/w1/
15755 F:      include/linux/w1.h
15756
15757 W83791D HARDWARE MONITORING DRIVER
15758 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15759 L:      linux-hwmon@vger.kernel.org
15760 S:      Maintained
15761 F:      Documentation/hwmon/w83791d
15762 F:      drivers/hwmon/w83791d.c
15763
15764 W83793 HARDWARE MONITORING DRIVER
15765 M:      Rudolf Marek <r.marek@assembler.cz>
15766 L:      linux-hwmon@vger.kernel.org
15767 S:      Maintained
15768 F:      Documentation/hwmon/w83793
15769 F:      drivers/hwmon/w83793.c
15770
15771 W83795 HARDWARE MONITORING DRIVER
15772 M:      Jean Delvare <jdelvare@suse.com>
15773 L:      linux-hwmon@vger.kernel.org
15774 S:      Maintained
15775 F:      drivers/hwmon/w83795.c
15776
15777 W83L51xD SD/MMC CARD INTERFACE DRIVER
15778 M:      Pierre Ossman <pierre@ossman.eu>
15779 S:      Maintained
15780 F:      drivers/mmc/host/wbsd.*
15781
15782 WACOM PROTOCOL 4 SERIAL TABLETS
15783 M:      Julian Squires <julian@cipht.net>
15784 M:      Hans de Goede <hdegoede@redhat.com>
15785 L:      linux-input@vger.kernel.org
15786 S:      Maintained
15787 F:      drivers/input/tablet/wacom_serial4.c
15788
15789 WATCHDOG DEVICE DRIVERS
15790 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15791 M:      Guenter Roeck <linux@roeck-us.net>
15792 L:      linux-watchdog@vger.kernel.org
15793 W:      http://www.linux-watchdog.org/
15794 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15795 S:      Maintained
15796 F:      Documentation/devicetree/bindings/watchdog/
15797 F:      Documentation/watchdog/
15798 F:      drivers/watchdog/
15799 F:      include/linux/watchdog.h
15800 F:      include/uapi/linux/watchdog.h
15801
15802 WHISKEYCOVE PMIC GPIO DRIVER
15803 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15804 L:      linux-gpio@vger.kernel.org
15805 S:      Maintained
15806 F:      drivers/gpio/gpio-wcove.c
15807
15808 WIIMOTE HID DRIVER
15809 M:      David Herrmann <dh.herrmann@googlemail.com>
15810 L:      linux-input@vger.kernel.org
15811 S:      Maintained
15812 F:      drivers/hid/hid-wiimote*
15813
15814 WILOCITY WIL6210 WIRELESS DRIVER
15815 M:      Maya Erez <merez@codeaurora.org>
15816 L:      linux-wireless@vger.kernel.org
15817 L:      wil6210@qti.qualcomm.com
15818 S:      Supported
15819 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15820 F:      drivers/net/wireless/ath/wil6210/
15821
15822 WIMAX STACK
15823 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15824 M:      linux-wimax@intel.com
15825 L:      wimax@linuxwimax.org (subscribers-only)
15826 S:      Supported
15827 W:      http://linuxwimax.org
15828 F:      Documentation/wimax/README.wimax
15829 F:      include/linux/wimax/debug.h
15830 F:      include/net/wimax.h
15831 F:      include/uapi/linux/wimax.h
15832 F:      net/wimax/
15833
15834 WINBOND CIR DRIVER
15835 M:      David Härdeman <david@hardeman.nu>
15836 S:      Maintained
15837 F:      drivers/media/rc/winbond-cir.c
15838
15839 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15840 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15841 L:      linux-watchdog@vger.kernel.org
15842 S:      Maintained
15843 F:      drivers/watchdog/ebc-c384_wdt.c
15844
15845 WINSYSTEMS WS16C48 GPIO DRIVER
15846 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15847 L:      linux-gpio@vger.kernel.org
15848 S:      Maintained
15849 F:      drivers/gpio/gpio-ws16c48.c
15850
15851 WISTRON LAPTOP BUTTON DRIVER
15852 M:      Miloslav Trmac <mitr@volny.cz>
15853 S:      Maintained
15854 F:      drivers/input/misc/wistron_btns.c
15855
15856 WL3501 WIRELESS PCMCIA CARD DRIVER
15857 L:      linux-wireless@vger.kernel.org
15858 S:      Odd fixes
15859 F:      drivers/net/wireless/wl3501*
15860
15861 WOLFSON MICROELECTRONICS DRIVERS
15862 L:      patches@opensource.cirrus.com
15863 T:      git https://github.com/CirrusLogic/linux-drivers.git
15864 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15865 S:      Supported
15866 F:      Documentation/hwmon/wm83??
15867 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15868 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15869 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15870 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15871 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15872 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15873 F:      drivers/clk/clk-wm83*.c
15874 F:      drivers/extcon/extcon-arizona.c
15875 F:      drivers/leds/leds-wm83*.c
15876 F:      drivers/gpio/gpio-*wm*.c
15877 F:      drivers/gpio/gpio-arizona.c
15878 F:      drivers/hwmon/wm83??-hwmon.c
15879 F:      drivers/input/misc/wm831x-on.c
15880 F:      drivers/input/touchscreen/wm831x-ts.c
15881 F:      drivers/input/touchscreen/wm97*.c
15882 F:      drivers/mfd/arizona*
15883 F:      drivers/mfd/wm*.c
15884 F:      drivers/mfd/cs47l24*
15885 F:      drivers/power/supply/wm83*.c
15886 F:      drivers/rtc/rtc-wm83*.c
15887 F:      drivers/regulator/wm8*.c
15888 F:      drivers/regulator/arizona*
15889 F:      drivers/video/backlight/wm83*_bl.c
15890 F:      drivers/watchdog/wm83*_wdt.c
15891 F:      include/linux/mfd/arizona/
15892 F:      include/linux/mfd/wm831x/
15893 F:      include/linux/mfd/wm8350/
15894 F:      include/linux/mfd/wm8400*
15895 F:      include/linux/regulator/arizona*
15896 F:      include/linux/wm97xx.h
15897 F:      include/sound/wm????.h
15898 F:      sound/soc/codecs/arizona.?
15899 F:      sound/soc/codecs/wm*
15900 F:      sound/soc/codecs/cs47l24*
15901
15902 WORKQUEUE
15903 M:      Tejun Heo <tj@kernel.org>
15904 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15906 S:      Maintained
15907 F:      include/linux/workqueue.h
15908 F:      kernel/workqueue.c
15909 F:      Documentation/core-api/workqueue.rst
15910
15911 X-POWERS AXP288 PMIC DRIVERS
15912 M:      Hans de Goede <hdegoede@redhat.com>
15913 S:      Maintained
15914 N:      axp288
15915 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15916
15917 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15918 M:      Chen-Yu Tsai <wens@csie.org>
15919 L:      linux-kernel@vger.kernel.org
15920 S:      Maintained
15921 N:      axp[128]
15922
15923 X.25 NETWORK LAYER
15924 M:      Andrew Hendry <andrew.hendry@gmail.com>
15925 L:      linux-x25@vger.kernel.org
15926 S:      Odd Fixes
15927 F:      Documentation/networking/x25*
15928 F:      include/net/x25*
15929 F:      net/x25/
15930
15931 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15932 M:      Thomas Gleixner <tglx@linutronix.de>
15933 M:      Ingo Molnar <mingo@redhat.com>
15934 M:      Borislav Petkov <bp@alien8.de>
15935 R:      "H. Peter Anvin" <hpa@zytor.com>
15936 M:      x86@kernel.org
15937 L:      linux-kernel@vger.kernel.org
15938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15939 S:      Maintained
15940 F:      Documentation/devicetree/bindings/x86/
15941 F:      Documentation/x86/
15942 F:      arch/x86/
15943
15944 X86 ENTRY CODE
15945 M:      Andy Lutomirski <luto@kernel.org>
15946 L:      linux-kernel@vger.kernel.org
15947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15948 S:      Maintained
15949 F:      arch/x86/entry/
15950
15951 X86 MCE INFRASTRUCTURE
15952 M:      Tony Luck <tony.luck@intel.com>
15953 M:      Borislav Petkov <bp@alien8.de>
15954 L:      linux-edac@vger.kernel.org
15955 S:      Maintained
15956 F:      arch/x86/kernel/cpu/mcheck/*
15957
15958 X86 MICROCODE UPDATE SUPPORT
15959 M:      Borislav Petkov <bp@alien8.de>
15960 S:      Maintained
15961 F:      arch/x86/kernel/cpu/microcode/*
15962
15963 X86 MM
15964 M:      Dave Hansen <dave.hansen@linux.intel.com>
15965 M:      Andy Lutomirski <luto@kernel.org>
15966 M:      Peter Zijlstra <peterz@infradead.org>
15967 L:      linux-kernel@vger.kernel.org
15968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15969 S:      Maintained
15970 F:      arch/x86/mm/
15971
15972 X86 PLATFORM DRIVERS
15973 M:      Darren Hart <dvhart@infradead.org>
15974 M:      Andy Shevchenko <andy@infradead.org>
15975 L:      platform-driver-x86@vger.kernel.org
15976 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15977 S:      Maintained
15978 F:      drivers/platform/x86/
15979 F:      drivers/platform/olpc/
15980
15981 X86 VDSO
15982 M:      Andy Lutomirski <luto@kernel.org>
15983 L:      linux-kernel@vger.kernel.org
15984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15985 S:      Maintained
15986 F:      arch/x86/entry/vdso/
15987
15988 XC2028/3028 TUNER DRIVER
15989 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15990 L:      linux-media@vger.kernel.org
15991 W:      https://linuxtv.org
15992 T:      git git://linuxtv.org/media_tree.git
15993 S:      Maintained
15994 F:      drivers/media/tuners/tuner-xc2028.*
15995
15996 XDP SOCKETS (AF_XDP)
15997 M:      Björn Töpel <bjorn.topel@intel.com>
15998 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15999 L:      netdev@vger.kernel.org
16000 S:      Maintained
16001 F:      kernel/bpf/xskmap.c
16002 F:      net/xdp/
16003
16004 XEN BLOCK SUBSYSTEM
16005 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16006 M:      Roger Pau Monné <roger.pau@citrix.com>
16007 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16008 S:      Supported
16009 F:      drivers/block/xen-blkback/*
16010 F:      drivers/block/xen*
16011
16012 XEN HYPERVISOR ARM
16013 M:      Stefano Stabellini <sstabellini@kernel.org>
16014 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16015 S:      Maintained
16016 F:      arch/arm/xen/
16017 F:      arch/arm/include/asm/xen/
16018
16019 XEN HYPERVISOR ARM64
16020 M:      Stefano Stabellini <sstabellini@kernel.org>
16021 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16022 S:      Maintained
16023 F:      arch/arm64/xen/
16024 F:      arch/arm64/include/asm/xen/
16025
16026 XEN HYPERVISOR INTERFACE
16027 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16028 M:      Juergen Gross <jgross@suse.com>
16029 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16031 S:      Supported
16032 F:      arch/x86/xen/
16033 F:      drivers/*/xen-*front.c
16034 F:      drivers/xen/
16035 F:      arch/x86/include/asm/xen/
16036 F:      arch/x86/include/asm/pvclock-abi.h
16037 F:      include/xen/
16038 F:      include/uapi/xen/
16039 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16040 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16041
16042 XEN NETWORK BACKEND DRIVER
16043 M:      Wei Liu <wei.liu2@citrix.com>
16044 M:      Paul Durrant <paul.durrant@citrix.com>
16045 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16046 L:      netdev@vger.kernel.org
16047 S:      Supported
16048 F:      drivers/net/xen-netback/*
16049
16050 XEN PCI SUBSYSTEM
16051 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16052 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16053 S:      Supported
16054 F:      arch/x86/pci/*xen*
16055 F:      drivers/pci/*xen*
16056
16057 XEN PVSCSI DRIVERS
16058 M:      Juergen Gross <jgross@suse.com>
16059 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16060 L:      linux-scsi@vger.kernel.org
16061 S:      Supported
16062 F:      drivers/scsi/xen-scsifront.c
16063 F:      drivers/xen/xen-scsiback.c
16064 F:      include/xen/interface/io/vscsiif.h
16065
16066 XEN SWIOTLB SUBSYSTEM
16067 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16068 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16069 L:      iommu@lists.linux-foundation.org
16070 S:      Supported
16071 F:      arch/x86/xen/*swiotlb*
16072 F:      drivers/xen/*swiotlb*
16073
16074 XEN SOUND FRONTEND DRIVER
16075 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16076 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16077 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16078 S:      Supported
16079 F:      sound/xen/*
16080
16081 XFS FILESYSTEM
16082 M:      Darrick J. Wong <darrick.wong@oracle.com>
16083 M:      linux-xfs@vger.kernel.org
16084 L:      linux-xfs@vger.kernel.org
16085 W:      http://xfs.org/
16086 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16087 S:      Supported
16088 F:      Documentation/filesystems/xfs.txt
16089 F:      fs/xfs/
16090
16091 XILINX AXI ETHERNET DRIVER
16092 M:      Anirudha Sarangi <anirudh@xilinx.com>
16093 M:      John Linn <John.Linn@xilinx.com>
16094 S:      Maintained
16095 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16096
16097 XILINX UARTLITE SERIAL DRIVER
16098 M:      Peter Korsgaard <jacmet@sunsite.dk>
16099 L:      linux-serial@vger.kernel.org
16100 S:      Maintained
16101 F:      drivers/tty/serial/uartlite.c
16102
16103 XILINX VIDEO IP CORES
16104 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16105 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16106 L:      linux-media@vger.kernel.org
16107 T:      git git://linuxtv.org/media_tree.git
16108 S:      Supported
16109 F:      Documentation/devicetree/bindings/media/xilinx/
16110 F:      drivers/media/platform/xilinx/
16111 F:      include/uapi/linux/xilinx-v4l2-controls.h
16112
16113 XILLYBUS DRIVER
16114 M:      Eli Billauer <eli.billauer@gmail.com>
16115 L:      linux-kernel@vger.kernel.org
16116 S:      Supported
16117 F:      drivers/char/xillybus/
16118
16119 XLP9XX I2C DRIVER
16120 M:      George Cherian <george.cherian@cavium.com>
16121 M:      Jan Glauber <jglauber@cavium.com>
16122 L:      linux-i2c@vger.kernel.org
16123 W:      http://www.cavium.com
16124 S:      Supported
16125 F:      drivers/i2c/busses/i2c-xlp9xx.c
16126
16127 XRA1403 GPIO EXPANDER
16128 M:      Nandor Han <nandor.han@ge.com>
16129 M:      Semi Malinen <semi.malinen@ge.com>
16130 L:      linux-gpio@vger.kernel.org
16131 S:      Maintained
16132 F:      drivers/gpio/gpio-xra1403.c
16133 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16134
16135 XTENSA XTFPGA PLATFORM SUPPORT
16136 M:      Max Filippov <jcmvbkbc@gmail.com>
16137 L:      linux-xtensa@linux-xtensa.org
16138 S:      Maintained
16139 F:      drivers/spi/spi-xtensa-xtfpga.c
16140 F:      sound/soc/xtensa/xtfpga-i2s.c
16141
16142 YAM DRIVER FOR AX.25
16143 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16144 L:      linux-hams@vger.kernel.org
16145 S:      Maintained
16146 F:      drivers/net/hamradio/yam*
16147 F:      include/linux/yam.h
16148
16149 YAMA SECURITY MODULE
16150 M:      Kees Cook <keescook@chromium.org>
16151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16152 S:      Supported
16153 F:      security/yama/
16154 F:      Documentation/admin-guide/LSM/Yama.rst
16155
16156 YEALINK PHONE DRIVER
16157 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16158 L:      usbb2k-api-dev@nongnu.org
16159 S:      Maintained
16160 F:      Documentation/input/devices/yealink.rst
16161 F:      drivers/input/misc/yealink.*
16162
16163 Z8530 DRIVER FOR AX.25
16164 M:      Joerg Reuter <jreuter@yaina.de>
16165 W:      http://yaina.de/jreuter/
16166 W:      http://www.qsl.net/dl1bke/
16167 L:      linux-hams@vger.kernel.org
16168 S:      Maintained
16169 F:      Documentation/networking/z8530drv.txt
16170 F:      drivers/net/hamradio/*scc.c
16171 F:      drivers/net/hamradio/z8530.h
16172
16173 ZBUD COMPRESSED PAGE ALLOCATOR
16174 M:      Seth Jennings <sjenning@redhat.com>
16175 M:      Dan Streetman <ddstreet@ieee.org>
16176 L:      linux-mm@kvack.org
16177 S:      Maintained
16178 F:      mm/zbud.c
16179 F:      include/linux/zbud.h
16180
16181 ZD1211RW WIRELESS DRIVER
16182 M:      Daniel Drake <dsd@gentoo.org>
16183 M:      Ulrich Kunitz <kune@deine-taler.de>
16184 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16185 L:      linux-wireless@vger.kernel.org
16186 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16187 S:      Maintained
16188 F:      drivers/net/wireless/zydas/zd1211rw/
16189
16190 ZD1301 MEDIA DRIVER
16191 M:      Antti Palosaari <crope@iki.fi>
16192 L:      linux-media@vger.kernel.org
16193 W:      https://linuxtv.org/
16194 W:      http://palosaari.fi/linux/
16195 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16196 S:      Maintained
16197 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16198
16199 ZD1301_DEMOD MEDIA DRIVER
16200 M:      Antti Palosaari <crope@iki.fi>
16201 L:      linux-media@vger.kernel.org
16202 W:      https://linuxtv.org/
16203 W:      http://palosaari.fi/linux/
16204 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16205 S:      Maintained
16206 F:      drivers/media/dvb-frontends/zd1301_demod*
16207
16208 ZPOOL COMPRESSED PAGE STORAGE API
16209 M:      Dan Streetman <ddstreet@ieee.org>
16210 L:      linux-mm@kvack.org
16211 S:      Maintained
16212 F:      mm/zpool.c
16213 F:      include/linux/zpool.h
16214
16215 ZR36067 VIDEO FOR LINUX DRIVER
16216 L:      mjpeg-users@lists.sourceforge.net
16217 L:      linux-media@vger.kernel.org
16218 W:      http://mjpeg.sourceforge.net/driver-zoran/
16219 T:      hg https://linuxtv.org/hg/v4l-dvb
16220 S:      Odd Fixes
16221 F:      drivers/staging/media/zoran/
16222
16223 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16224 M:      Minchan Kim <minchan@kernel.org>
16225 M:      Nitin Gupta <ngupta@vflare.org>
16226 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16227 L:      linux-kernel@vger.kernel.org
16228 S:      Maintained
16229 F:      drivers/block/zram/
16230 F:      Documentation/blockdev/zram.txt
16231
16232 ZS DECSTATION Z85C30 SERIAL DRIVER
16233 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16234 S:      Maintained
16235 F:      drivers/tty/serial/zs.*
16236
16237 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16238 M:      Minchan Kim <minchan@kernel.org>
16239 M:      Nitin Gupta <ngupta@vflare.org>
16240 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16241 L:      linux-mm@kvack.org
16242 S:      Maintained
16243 F:      mm/zsmalloc.c
16244 F:      include/linux/zsmalloc.h
16245 F:      Documentation/vm/zsmalloc.rst
16246
16247 ZSWAP COMPRESSED SWAP CACHING
16248 M:      Seth Jennings <sjenning@redhat.com>
16249 M:      Dan Streetman <ddstreet@ieee.org>
16250 L:      linux-mm@kvack.org
16251 S:      Maintained
16252 F:      mm/zswap.c
16253
16254 THE REST
16255 M:      Linus Torvalds <torvalds@linux-foundation.org>
16256 L:      linux-kernel@vger.kernel.org
16257 Q:      http://patchwork.kernel.org/project/LKML/list/
16258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16259 S:      Buried alive in reporters
16260 F:      *
16261 F:      */