MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD5758 DRIVER
 825 M:      Stefan Popa <stefan.popa@analog.com>
 826 L:      linux-iio@vger.kernel.org
 827 W:      http://ez.analog.com/community/linux-device-drivers
 828 S:      Supported
 829 F:      drivers/iio/dac/ad5758.c
 830 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 831
 832 ANALOG DEVICES INC AD9389B DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/ad9389b*
 837
 838 ANALOG DEVICES INC ADGS1408 DRIVER
 839 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 840 S:      Supported
 841 F:      drivers/mux/adgs1408.c
 842 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 843
 844 ANALOG DEVICES INC ADP5061 DRIVER
 845 M:      Stefan Popa <stefan.popa@analog.com>
 846 L:      linux-pm@vger.kernel.org
 847 W:      http://ez.analog.com/community/linux-device-drivers
 848 S:      Supported
 849 F:      drivers/power/supply/adp5061.c
 850
 851 ANALOG DEVICES INC ADV7180 DRIVER
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 L:      linux-media@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/media/i2c/adv7180.c
 857
 858 ANALOG DEVICES INC ADV748X DRIVER
 859 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv748x/*
 863
 864 ANALOG DEVICES INC ADV7511 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7511*
 869
 870 ANALOG DEVICES INC ADV7604 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7604*
 875
 876 ANALOG DEVICES INC ADV7842 DRIVER
 877 M:      Hans Verkuil <hans.verkuil@cisco.com>
 878 L:      linux-media@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/media/i2c/adv7842*
 881
 882 ANALOG DEVICES INC ASOC CODEC DRIVERS
 883 M:      Lars-Peter Clausen <lars@metafoo.de>
 884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 885 W:      http://wiki.analog.com/
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      sound/soc/codecs/adau*
 889 F:      sound/soc/codecs/adav*
 890 F:      sound/soc/codecs/ad1*
 891 F:      sound/soc/codecs/ad7*
 892 F:      sound/soc/codecs/ssm*
 893 F:      sound/soc/codecs/sigmadsp.*
 894
 895 ANALOG DEVICES INC DMA DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/dma/dma-axi-dmac.c
 900
 901 ANALOG DEVICES INC IIO DRIVERS
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 904 W:      http://wiki.analog.com/
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 909 F:      drivers/iio/*/ad*
 910 F:      drivers/iio/adc/ltc2497*
 911 X:      drivers/iio/*/adjd*
 912 F:      drivers/staging/iio/*/ad*
 913
 914 ANDES ARCHITECTURE
 915 M:      Greentime Hu <green.hu@gmail.com>
 916 M:      Vincent Chen <deanbo422@gmail.com>
 917 T:      git https://github.com/andestech/linux.git
 918 S:      Supported
 919 F:      arch/nds32/
 920 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 921 F:      Documentation/devicetree/bindings/nds32/
 922 K:      nds32
 923 N:      nds32
 924
 925 ANDROID CONFIG FRAGMENTS
 926 M:      Rob Herring <robh@kernel.org>
 927 S:      Supported
 928 F:      kernel/configs/android*
 929
 930 ANDROID DRIVERS
 931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 932 M:      Arve Hjønnevåg <arve@android.com>
 933 M:      Todd Kjos <tkjos@android.com>
 934 M:      Martijn Coenen <maco@android.com>
 935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 936 L:      devel@driverdev.osuosl.org
 937 S:      Supported
 938 F:      drivers/android/
 939 F:      drivers/staging/android/
 940
 941 ANDROID GOLDFISH PIC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 945 F:      drivers/irqchip/irq-goldfish-pic.c
 946
 947 ANDROID GOLDFISH RTC DRIVER
 948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 949 S:      Supported
 950 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 951 F:      drivers/rtc/rtc-goldfish.c
 952
 953 ANDROID ION DRIVER
 954 M:      Laura Abbott <labbott@redhat.com>
 955 M:      Sumit Semwal <sumit.semwal@linaro.org>
 956 L:      devel@driverdev.osuosl.org
 957 L:      dri-devel@lists.freedesktop.org
 958 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 959 S:      Supported
 960 F:      drivers/staging/android/ion
 961 F:      drivers/staging/android/uapi/ion.h
 962
 963 AOA (Apple Onboard Audio) ALSA DRIVER
 964 M:      Johannes Berg <johannes@sipsolutions.net>
 965 L:      linuxppc-dev@lists.ozlabs.org
 966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 967 S:      Maintained
 968 F:      sound/aoa/
 969
 970 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 972 L:      linux-iio@vger.kernel.org
 973 S:      Maintained
 974 F:      drivers/iio/adc/stx104.c
 975
 976 APM DRIVER
 977 M:      Jiri Kosina <jikos@kernel.org>
 978 S:      Odd fixes
 979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 980 F:      arch/x86/kernel/apm_32.c
 981 F:      include/linux/apm_bios.h
 982 F:      include/uapi/linux/apm_bios.h
 983 F:      drivers/char/apm-emulation.c
 984
 985 APPARMOR SECURITY MODULE
 986 M:      John Johansen <john.johansen@canonical.com>
 987 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 988 W:      wiki.apparmor.net
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 990 S:      Supported
 991 F:      security/apparmor/
 992 F:      Documentation/admin-guide/LSM/apparmor.rst
 993
 994 APPLE BCM5974 MULTITOUCH DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-input@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/input/mouse/bcm5974.c
 999
1000 APPLE SMC DRIVER
1001 M:      Henrik Rydberg <rydberg@bitmath.org>
1002 L:      linux-hwmon@vger.kernel.org
1003 S:      Odd fixes
1004 F:      drivers/hwmon/applesmc.c
1005
1006 APPLETALK NETWORK LAYER
1007 L:      netdev@vger.kernel.org
1008 S:      Odd fixes
1009 F:      drivers/net/appletalk/
1010 F:      net/appletalk/
1011
1012 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1013 M:      Duc Dang <dhdang@apm.com>
1014 S:      Supported
1015 F:      arch/arm64/boot/dts/apm/
1016
1017 APPLIED MICRO (APM) X-GENE SOC EDAC
1018 M:      Loc Ho <lho@apm.com>
1019 S:      Supported
1020 F:      drivers/edac/xgene_edac.c
1021 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 S:      Supported
1027 F:      drivers/net/ethernet/apm/xgene-v2/
1028
1029 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1030 M:      Iyappan Subramanian <isubramanian@apm.com>
1031 M:      Keyur Chudgar <kchudgar@apm.com>
1032 M:      Quan Nguyen <qnguyen@apm.com>
1033 S:      Supported
1034 F:      drivers/net/ethernet/apm/xgene/
1035 F:      drivers/net/phy/mdio-xgene.c
1036 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1038
1039 APPLIED MICRO (APM) X-GENE SOC PMU
1040 M:      Tai Nguyen <ttnguyen@apm.com>
1041 S:      Supported
1042 F:      drivers/perf/xgene_pmu.c
1043 F:      Documentation/perf/xgene-pmu.txt
1044 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1045
1046 APTINA CAMERA SENSOR PLL
1047 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1048 L:      linux-media@vger.kernel.org
1049 S:      Maintained
1050 F:      drivers/media/i2c/aptina-pll.*
1051
1052 ARC FRAMEBUFFER DRIVER
1053 M:      Jaya Kumar <jayalk@intworks.biz>
1054 S:      Maintained
1055 F:      drivers/video/fbdev/arcfb.c
1056 F:      drivers/video/fbdev/core/fb_defio.c
1057
1058 ARC PGU DRM DRIVER
1059 M:      Alexey Brodkin <abrodkin@synopsys.com>
1060 S:      Supported
1061 F:      drivers/gpu/drm/arc/
1062 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1063
1064 ARCNET NETWORK LAYER
1065 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1066 L:      netdev@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/net/arcnet/
1069 F:      include/uapi/linux/if_arcnet.h
1070
1071 ARM ARCHITECTED TIMER DRIVER
1072 M:      Mark Rutland <mark.rutland@arm.com>
1073 M:      Marc Zyngier <marc.zyngier@arm.com>
1074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1075 S:      Maintained
1076 F:      arch/arm/include/asm/arch_timer.h
1077 F:      arch/arm64/include/asm/arch_timer.h
1078 F:      drivers/clocksource/arm_arch_timer.c
1079
1080 ARM HDLCD DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 S:      Supported
1083 F:      drivers/gpu/drm/arm/hdlcd_*
1084 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1085
1086 ARM MALI-DP DRM DRIVER
1087 M:      Liviu Dudau <liviu.dudau@arm.com>
1088 M:      Brian Starkey <brian.starkey@arm.com>
1089 M:      Mali DP Maintainers <malidp@foss.arm.com>
1090 S:      Supported
1091 F:      drivers/gpu/drm/arm/
1092 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1093
1094 ARM MFM AND FLOPPY DRIVERS
1095 M:      Ian Molton <spyro@f2s.com>
1096 S:      Maintained
1097 F:      arch/arm/lib/floppydma.S
1098 F:      arch/arm/include/asm/floppy.h
1099
1100 ARM PMU PROFILING AND DEBUGGING
1101 M:      Will Deacon <will.deacon@arm.com>
1102 M:      Mark Rutland <mark.rutland@arm.com>
1103 S:      Maintained
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 F:      arch/arm*/kernel/perf_*
1106 F:      arch/arm/oprofile/common.c
1107 F:      arch/arm*/kernel/hw_breakpoint.c
1108 F:      arch/arm*/include/asm/hw_breakpoint.h
1109 F:      arch/arm*/include/asm/perf_event.h
1110 F:      drivers/perf/*
1111 F:      include/linux/perf/arm_pmu.h
1112 F:      Documentation/devicetree/bindings/arm/pmu.txt
1113 F:      Documentation/devicetree/bindings/perf/
1114
1115 ARM PORT
1116 M:      Russell King <linux@armlinux.org.uk>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 W:      http://www.armlinux.org.uk/
1119 S:      Odd Fixes
1120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1121 F:      arch/arm/
1122 X:      arch/arm/boot/dts/
1123
1124 ARM PRIMECELL AACI PL041 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      sound/arm/aaci.*
1128
1129 ARM PRIMECELL BUS SUPPORT
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/amba/
1133 F:      include/linux/amba/bus.h
1134
1135 ARM PRIMECELL CLCD PL110 DRIVER
1136 M:      Russell King <linux@armlinux.org.uk>
1137 S:      Odd Fixes
1138 F:      drivers/video/fbdev/amba-clcd.*
1139
1140 ARM PRIMECELL KMI PL050 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/input/serio/ambakmi.*
1144 F:      include/linux/amba/kmi.h
1145
1146 ARM PRIMECELL MMCI PL180/1 DRIVER
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/mmc/host/mmci.*
1150 F:      include/linux/amba/mmci.h
1151
1152 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1153 M:      Russell King <linux@armlinux.org.uk>
1154 S:      Odd Fixes
1155 F:      drivers/tty/serial/amba-pl01*.c
1156 F:      include/linux/amba/serial.h
1157
1158 ARM SMMU DRIVERS
1159 M:      Will Deacon <will.deacon@arm.com>
1160 R:      Robin Murphy <robin.murphy@arm.com>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 F:      drivers/iommu/arm-smmu.c
1164 F:      drivers/iommu/arm-smmu-v3.c
1165 F:      drivers/iommu/io-pgtable-arm.c
1166 F:      drivers/iommu/io-pgtable-arm-v7s.c
1167
1168 ARM SUB-ARCHITECTURES
1169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1170 S:      Maintained
1171 F:      arch/arm/mach-*/
1172 F:      arch/arm/plat-*/
1173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1174
1175 ARM/ACTIONS SEMI ARCHITECTURE
1176 M:      Andreas Färber <afaerber@suse.de>
1177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1178 S:      Maintained
1179 N:      owl
1180 F:      arch/arm/mach-actions/
1181 F:      arch/arm/boot/dts/owl-*
1182 F:      arch/arm64/boot/dts/actions/
1183 F:      drivers/clocksource/owl-*
1184 F:      drivers/pinctrl/actions/*
1185 F:      drivers/soc/actions/
1186 F:      include/dt-bindings/power/owl-*
1187 F:      include/linux/soc/actions/
1188 F:      Documentation/devicetree/bindings/arm/actions.txt
1189 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1190 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1191 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1192
1193 ARM/ADS SPHERE MACHINE SUPPORT
1194 M:      Lennert Buytenhek <kernel@wantstofly.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197
1198 ARM/AFEB9260 MACHINE SUPPORT
1199 M:      Sergey Lapin <slapin@ossfans.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202
1203 ARM/AJECO 1ARM MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/Allwinner SoC Clock Support
1209 M:      Emilio López <emilio@elopez.com.ar>
1210 S:      Maintained
1211 F:      drivers/clk/sunxi/
1212
1213 ARM/Allwinner sunXi SoC support
1214 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1215 M:      Chen-Yu Tsai <wens@csie.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 N:      sun[x456789]i
1219 N:      sun50i
1220 F:      arch/arm/mach-sunxi/
1221 F:      arch/arm64/boot/dts/allwinner/
1222 F:      drivers/clk/sunxi-ng/
1223 F:      drivers/pinctrl/sunxi/
1224 F:      drivers/soc/sunxi/
1225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1226
1227 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1228 M:      Neil Armstrong <narmstrong@baylibre.com>
1229 M:      Jerome Brunet <jbrunet@baylibre.com>
1230 L:      linux-amlogic@lists.infradead.org
1231 S:      Maintained
1232 F:      drivers/clk/meson/
1233 F:      include/dt-bindings/clock/meson*
1234 F:      include/dt-bindings/clock/gxbb*
1235 F:      Documentation/devicetree/bindings/clock/amlogic*
1236
1237 ARM/Amlogic Meson SoC support
1238 M:      Carlo Caione <carlo@caione.org>
1239 M:      Kevin Hilman <khilman@baylibre.com>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-amlogic@lists.infradead.org
1242 W:      http://linux-meson.com/
1243 S:      Maintained
1244 F:      arch/arm/mach-meson/
1245 F:      arch/arm/boot/dts/meson*
1246 F:      arch/arm64/boot/dts/amlogic/
1247 F:      drivers/pinctrl/meson/
1248 F:      drivers/mmc/host/meson*
1249 N:      meson
1250
1251 ARM/Annapurna Labs ALPINE ARCHITECTURE
1252 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1253 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-alpine/
1257 F:      arch/arm/boot/dts/alpine*
1258 F:      arch/arm64/boot/dts/al/
1259 F:      drivers/*/*alpine*
1260
1261 ARM/ARTPEC MACHINE SUPPORT
1262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1263 M:      Lars Persson <lars.persson@axis.com>
1264 S:      Maintained
1265 L:      linux-arm-kernel@axis.com
1266 F:      arch/arm/mach-artpec
1267 F:      arch/arm/boot/dts/artpec6*
1268 F:      drivers/clk/axis
1269 F:      drivers/crypto/axis
1270 F:      drivers/pinctrl/pinctrl-artpec*
1271 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1272
1273 ARM/ASPEED I2C DRIVER
1274 M:      Brendan Higgins <brendanhiggins@google.com>
1275 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1276 R:      Joel Stanley <joel@jms.id.au>
1277 L:      linux-i2c@vger.kernel.org
1278 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1281 F:      drivers/i2c/busses/i2c-aspeed.c
1282 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1283 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1284
1285 ARM/ASPEED MACHINE SUPPORT
1286 M:      Joel Stanley <joel@jms.id.au>
1287 R:      Andrew Jeffery <andrew@aj.id.au>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1290 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1291 S:      Supported
1292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1293 F:      arch/arm/mach-aspeed/
1294 F:      arch/arm/boot/dts/aspeed-*
1295 N:      aspeed
1296
1297 ARM/CALXEDA HIGHBANK ARCHITECTURE
1298 M:      Rob Herring <robh@kernel.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 F:      arch/arm/mach-highbank/
1302 F:      arch/arm/boot/dts/highbank.dts
1303 F:      arch/arm/boot/dts/ecx-*.dts*
1304
1305 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1306 M:      Krzysztof Halasa <khalasa@piap.pl>
1307 S:      Maintained
1308 F:      arch/arm/mach-cns3xxx/
1309
1310 ARM/CAVIUM THUNDER NETWORK DRIVER
1311 M:      Sunil Goutham <sgoutham@cavium.com>
1312 M:      Robert Richter <rric@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Supported
1315 F:      drivers/net/ethernet/cavium/thunder/
1316
1317 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1318 M:      Lukasz Majewski <lukma@denx.de>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/ts72xx.c
1322
1323 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1324 M:      Alexander Shiyan <shc_work@mail.ru>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Odd Fixes
1327 N:      clps711x
1328
1329 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1330 M:      Lennert Buytenhek <kernel@wantstofly.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333
1334 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1335 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1336 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      arch/arm/mach-ep93xx/
1340 F:      arch/arm/mach-ep93xx/include/mach/
1341
1342 ARM/CLKDEV SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1347 F:      drivers/clk/clkdev.c
1348
1349 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1350 M:      Mike Rapoport <mike@compulab.co.il>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1355 M:      Baruch Siach <baruch@tkos.co.il>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      arch/arm/boot/dts/cx92755*
1359 N:      digicolor
1360
1361 ARM/CONTEC MICRO9 MACHINE SUPPORT
1362 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1363 S:      Maintained
1364 F:      arch/arm/mach-ep93xx/micro9.c
1365
1366 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1367 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/hwtracing/coresight/*
1371 F:      Documentation/trace/coresight.txt
1372 F:      Documentation/trace/coresight-cpu-debug.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1375 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1376 F:      tools/perf/arch/arm/util/pmu.c
1377 F:      tools/perf/arch/arm/util/auxtrace.c
1378 F:      tools/perf/arch/arm/util/cs-etm.c
1379 F:      tools/perf/arch/arm/util/cs-etm.h
1380 F:      tools/perf/util/cs-etm.*
1381 F:      tools/perf/util/cs-etm-decoder/*
1382
1383 ARM/CORGI MACHINE SUPPORT
1384 M:      Richard Purdie <rpurdie@rpsys.net>
1385 S:      Maintained
1386
1387 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 T:      git git://github.com/ulli-kroll/linux.git
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/gemini.txt
1394 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1395 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1396 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1397 F:      arch/arm/mach-gemini/
1398 F:      drivers/net/ethernet/cortina/
1399 F:      drivers/pinctrl/pinctrl-gemini.c
1400 F:      drivers/rtc/rtc-ftrtc010.c
1401
1402 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1403 M:      Barry Song <baohua@kernel.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1406 S:      Maintained
1407 F:      arch/arm/boot/dts/prima2*
1408 F:      arch/arm/mach-prima2/
1409 F:      drivers/clk/sirf/
1410 F:      drivers/clocksource/timer-prima2.c
1411 F:      drivers/clocksource/timer-atlas7.c
1412 N:      [^a-z]sirf
1413
1414 ARM/EBSA110 MACHINE SUPPORT
1415 M:      Russell King <linux@armlinux.org.uk>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 W:      http://www.armlinux.org.uk/
1418 S:      Maintained
1419 F:      arch/arm/mach-ebsa110/
1420 F:      drivers/net/ethernet/amd/am79c961a.*
1421
1422 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 N:      efm32
1428
1429 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-pxa/ezx.c
1434
1435 ARM/FARADAY FA526 PORT
1436 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 T:      git git://git.berlios.de/gemini-board
1440 F:      arch/arm/mm/*-fa*
1441
1442 ARM/FOOTBRIDGE ARCHITECTURE
1443 M:      Russell King <linux@armlinux.org.uk>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 W:      http://www.armlinux.org.uk/
1446 S:      Maintained
1447 F:      arch/arm/include/asm/hardware/dec21285.h
1448 F:      arch/arm/mach-footbridge/
1449
1450 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1451 M:      Shawn Guo <shawnguo@kernel.org>
1452 M:      Sascha Hauer <s.hauer@pengutronix.de>
1453 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1454 R:      Fabio Estevam <fabio.estevam@nxp.com>
1455 R:      NXP Linux Team <linux-imx@nxp.com>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/
1460 F:      arch/arm/mach-mxs/
1461 F:      arch/arm/boot/dts/imx*
1462 F:      arch/arm/configs/imx*_defconfig
1463 F:      drivers/clk/imx/
1464 F:      drivers/soc/imx/
1465 F:      include/soc/imx/
1466
1467 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1468 M:      Shawn Guo <shawnguo@kernel.org>
1469 M:      Sascha Hauer <s.hauer@pengutronix.de>
1470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1471 R:      Stefan Agner <stefan@agner.ch>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1475 F:      arch/arm/mach-imx/*vf610*
1476 F:      arch/arm/boot/dts/vf*
1477
1478 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1479 M:      Shawn Guo <shawnguo@kernel.org>
1480 M:      Li Yang <leoyang.li@nxp.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1484 F:      arch/arm/boot/dts/ls1021a*
1485 F:      arch/arm64/boot/dts/freescale/fsl-*
1486 F:      arch/arm64/boot/dts/freescale/qoriq-*
1487
1488 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/GUMSTIX MACHINE SUPPORT
1494 M:      Steve Sakoman <sakoman@gmail.com>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1499 M:      Philipp Zabel <philipp.zabel@gmail.com>
1500 M:      Paul Parsons <lost.distance@yahoo.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/hx4700.c
1504 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1505 F:      sound/soc/pxa/hx4700.c
1506
1507 ARM/HISILICON SOC SUPPORT
1508 M:      Wei Xu <xuwei5@hisilicon.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 W:      http://www.hisilicon.com
1511 S:      Supported
1512 T:      git git://github.com/hisilicon/linux-hisi.git
1513 F:      arch/arm/mach-hisi/
1514 F:      arch/arm/boot/dts/hi3*
1515 F:      arch/arm/boot/dts/hip*
1516 F:      arch/arm/boot/dts/hisi*
1517 F:      arch/arm64/boot/dts/hisilicon/
1518
1519 ARM/HP JORNADA 7XX MACHINE SUPPORT
1520 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1521 W:      www.jlime.com
1522 S:      Maintained
1523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1524 F:      arch/arm/mach-sa1100/jornada720.c
1525 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1526
1527 ARM/IGEP MACHINE SUPPORT
1528 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1529 M:      Javier Martinez Canillas <javier@dowhile0.org>
1530 L:      linux-omap@vger.kernel.org
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/omap3-igep*
1534
1535 ARM/INCOME PXA270 SUPPORT
1536 M:      Marek Vasut <marek.vasut@gmail.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1540
1541 ARM/INTEL IOP13XX ARM ARCHITECTURE
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/INTEL IOP32X ARM ARCHITECTURE
1547 M:      Lennert Buytenhek <kernel@wantstofly.org>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550
1551 ARM/INTEL IOP33X ARM ARCHITECTURE
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Orphan
1554
1555 ARM/INTEL IQ81342EX MACHINE SUPPORT
1556 M:      Lennert Buytenhek <kernel@wantstofly.org>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559
1560 ARM/INTEL IXDP2850 MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/INTEL IXP4XX ARM ARCHITECTURE
1566 M:      Imre Kaloz <kaloz@openwrt.org>
1567 M:      Krzysztof Halasa <khalasa@piap.pl>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      arch/arm/mach-ixp4xx/
1571
1572 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1573 M:      Jonathan Cameron <jic23@cam.ac.uk>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-pxa/stargate2.c
1577 F:      drivers/pcmcia/pxa2xx_stargate2.c
1578
1579 ARM/INTEL XSC3 (MANZANO) ARM CORE
1580 M:      Lennert Buytenhek <kernel@wantstofly.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583
1584 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LG1K ARCHITECTURE
1590 M:      Chanho Min <chanho.min@lge.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm64/boot/dts/lg/
1594
1595 ARM/LOGICPD PXA270 MACHINE SUPPORT
1596 M:      Lennert Buytenhek <kernel@wantstofly.org>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/LPC18XX ARCHITECTURE
1601 M:      Joachim Eastwood <manabian@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/lpc43*
1605 F:      drivers/clk/nxp/clk-lpc18xx*
1606 F:      drivers/clocksource/time-lpc32xx.c
1607 F:      drivers/i2c/busses/i2c-lpc2k.c
1608 F:      drivers/memory/pl172.c
1609 F:      drivers/mtd/spi-nor/nxp-spifi.c
1610 F:      drivers/rtc/rtc-lpc24xx.c
1611 N:      lpc18xx
1612
1613 ARM/LPC32XX SOC SUPPORT
1614 M:      Vladimir Zapolskiy <vz@mleia.com>
1615 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/lpc32*
1620 F:      arch/arm/mach-lpc32xx/
1621 F:      drivers/i2c/busses/i2c-pnx.c
1622 F:      drivers/net/ethernet/nxp/lpc_eth.c
1623 F:      drivers/usb/host/ohci-nxp.c
1624 F:      drivers/watchdog/pnx4008_wdt.c
1625 N:      lpc32xx
1626
1627 ARM/MAGICIAN MACHINE SUPPORT
1628 M:      Philipp Zabel <philipp.zabel@gmail.com>
1629 S:      Maintained
1630
1631 ARM/Marvell Dove/MV78xx0/Orion SOC support
1632 M:      Jason Cooper <jason@lakedaemon.net>
1633 M:      Andrew Lunn <andrew@lunn.ch>
1634 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1635 M:      Gregory Clement <gregory.clement@bootlin.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      Documentation/devicetree/bindings/soc/dove/
1639 F:      arch/arm/mach-dove/
1640 F:      arch/arm/mach-mv78xx0/
1641 F:      arch/arm/mach-orion5x/
1642 F:      arch/arm/plat-orion/
1643 F:      arch/arm/boot/dts/dove*
1644 F:      arch/arm/boot/dts/orion5x*
1645
1646 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1647 M:      Jason Cooper <jason@lakedaemon.net>
1648 M:      Andrew Lunn <andrew@lunn.ch>
1649 M:      Gregory Clement <gregory.clement@bootlin.com>
1650 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/armada*
1654 F:      arch/arm/boot/dts/kirkwood*
1655 F:      arch/arm/configs/mvebu_*_defconfig
1656 F:      arch/arm/mach-mvebu/
1657 F:      arch/arm64/boot/dts/marvell/armada*
1658 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1659 F:      drivers/cpufreq/mvebu-cpufreq.c
1660 F:      drivers/irqchip/irq-armada-370-xp.c
1661 F:      drivers/irqchip/irq-mvebu-*
1662 F:      drivers/pinctrl/mvebu/
1663 F:      drivers/rtc/rtc-armada38x.c
1664
1665 ARM/Mediatek RTC DRIVER
1666 M:      Eddie Huang <eddie.huang@mediatek.com>
1667 M:      Sean Wang <sean.wang@mediatek.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1672 F:      drivers/rtc/rtc-mt6397.c
1673 F:      drivers/rtc/rtc-mt7622.c
1674
1675 ARM/Mediatek SoC support
1676 M:      Matthias Brugger <matthias.bgg@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/mt6*
1681 F:      arch/arm/boot/dts/mt7*
1682 F:      arch/arm/boot/dts/mt8*
1683 F:      arch/arm/mach-mediatek/
1684 F:      arch/arm64/boot/dts/mediatek/
1685 N:      mtk
1686 K:      mediatek
1687
1688 ARM/Mediatek USB3 PHY DRIVER
1689 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      drivers/phy/mediatek/
1694 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1695
1696 ARM/MICREL KS8695 ARCHITECTURE
1697 M:      Greg Ungerer <gerg@uclinux.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-ks8695/
1700 S:      Odd Fixes
1701
1702 ARM/Microchip (AT91) SoC support
1703 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1704 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.linux4sam.org
1707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1708 S:      Supported
1709 N:      at91
1710 N:      atmel
1711 F:      arch/arm/mach-at91/
1712 F:      include/soc/at91/
1713 F:      arch/arm/boot/dts/at91*.dts
1714 F:      arch/arm/boot/dts/at91*.dtsi
1715 F:      arch/arm/boot/dts/sama*.dts
1716 F:      arch/arm/boot/dts/sama*.dtsi
1717 F:      arch/arm/include/debug/at91.S
1718 F:      drivers/memory/atmel*
1719 F:      drivers/watchdog/sama5d4_wdt.c
1720 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1721 X:      drivers/net/wireless/atmel/
1722
1723 ARM/MIOA701 MACHINE SUPPORT
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 F:      arch/arm/mach-pxa/mioa701.c
1727 S:      Maintained
1728
1729 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1730 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1731 S:      Maintained
1732
1733 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1734 M:      Linus Walleij <linus.walleij@linaro.org>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-nomadik/
1738 F:      arch/arm/mach-u300/
1739 F:      arch/arm/mach-ux500/
1740 F:      arch/arm/boot/dts/ste-*
1741 F:      drivers/clk/clk-nomadik.c
1742 F:      drivers/clk/clk-u300.c
1743 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1744 F:      drivers/clocksource/timer-u300.c
1745 F:      drivers/dma/coh901318*
1746 F:      drivers/dma/ste_dma40*
1747 F:      drivers/hwspinlock/u8500_hsem.c
1748 F:      drivers/i2c/busses/i2c-nomadik.c
1749 F:      drivers/i2c/busses/i2c-stu300.c
1750 F:      drivers/mfd/ab3100*
1751 F:      drivers/mfd/ab8500*
1752 F:      drivers/mfd/abx500*
1753 F:      drivers/mfd/dbx500*
1754 F:      drivers/mfd/db8500*
1755 F:      drivers/pinctrl/nomadik/
1756 F:      drivers/pinctrl/pinctrl-coh901*
1757 F:      drivers/pinctrl/pinctrl-u300.c
1758 F:      drivers/rtc/rtc-ab3100.c
1759 F:      drivers/rtc/rtc-ab8500.c
1760 F:      drivers/rtc/rtc-coh901331.c
1761 F:      drivers/rtc/rtc-pl031.c
1762 F:      drivers/watchdog/coh901327_wdt.c
1763 F:      Documentation/devicetree/bindings/arm/ste-*
1764 F:      Documentation/devicetree/bindings/arm/ux500/
1765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1766
1767 ARM/NUVOTON NPCM ARCHITECTURE
1768 M:      Avi Fishman <avifishman70@gmail.com>
1769 M:      Tomer Maimon <tmaimon77@gmail.com>
1770 R:      Patrick Venture <venture@google.com>
1771 R:      Nancy Yuen <yuenn@google.com>
1772 R:      Brendan Higgins <brendanhiggins@google.com>
1773 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1774 S:      Supported
1775 F:      arch/arm/mach-npcm/
1776 F:      arch/arm/boot/dts/nuvoton-npcm*
1777 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1778 F:      drivers/*/*npcm*
1779 F:      Documentation/devicetree/bindings/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*/*npcm*
1781
1782 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1783 M:      Wan ZongShun <mcuos.com@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.mcuos.com
1786 S:      Maintained
1787 F:      arch/arm/mach-w90x900/
1788 F:      drivers/input/keyboard/w90p910_keypad.c
1789 F:      drivers/input/touchscreen/w90p910_ts.c
1790 F:      drivers/watchdog/nuc900_wdt.c
1791 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1792 F:      drivers/mtd/nand/raw/nuc900_nand.c
1793 F:      drivers/rtc/rtc-nuc900.c
1794 F:      drivers/spi/spi-nuc900.c
1795 F:      drivers/usb/host/ehci-w90x900.c
1796 F:      drivers/video/fbdev/nuc900fb.c
1797
1798 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1799 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1800 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1801 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1802 S:      Supported
1803
1804 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1805 M:      Alexander Clouter <alex@digriz.org.uk>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 W:      http://www.digriz.org.uk/ts78xx/kernel
1808 S:      Maintained
1809 F:      arch/arm/mach-orion5x/ts78xx-*
1810
1811 ARM/OXNAS platform support
1812 M:      Neil Armstrong <narmstrong@baylibre.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      arch/arm/mach-oxnas/
1817 F:      arch/arm/boot/dts/ox8*.dts*
1818 N:      oxnas
1819
1820 ARM/PALM TREO SUPPORT
1821 M:      Tomas Cech <sleep_walker@suse.com>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmtreo.*
1826
1827 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1828 M:      Marek Vasut <marek.vasut@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org
1830 W:      http://hackndev.com
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1833 F:      arch/arm/mach-pxa/palmtx.c
1834 F:      arch/arm/mach-pxa/palmt5.*
1835 F:      arch/arm/mach-pxa/include/mach/palmld.h
1836 F:      arch/arm/mach-pxa/palmld.c
1837 F:      arch/arm/mach-pxa/palmte2.*
1838 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1839 F:      arch/arm/mach-pxa/palmtc.c
1840
1841 ARM/PALMZ72 SUPPORT
1842 M:      Sergey Lapin <slapin@ossfans.org>
1843 L:      linux-arm-kernel@lists.infradead.org
1844 W:      http://hackndev.com
1845 S:      Maintained
1846 F:      arch/arm/mach-pxa/palmz72.*
1847
1848 ARM/PLEB SUPPORT
1849 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1850 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1851 S:      Maintained
1852
1853 ARM/PT DIGITAL BOARD PORT
1854 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 W:      http://www.armlinux.org.uk/
1857 S:      Maintained
1858
1859 ARM/QUALCOMM SUPPORT
1860 M:      Andy Gross <andy.gross@linaro.org>
1861 M:      David Brown <david.brown@linaro.org>
1862 L:      linux-arm-msm@vger.kernel.org
1863 L:      linux-soc@vger.kernel.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/soc/qcom/
1866 F:      arch/arm/boot/dts/qcom-*.dts
1867 F:      arch/arm/boot/dts/qcom-*.dtsi
1868 F:      arch/arm/mach-qcom/
1869 F:      arch/arm64/boot/dts/qcom/*
1870 F:      drivers/i2c/busses/i2c-qup.c
1871 F:      drivers/clk/qcom/
1872 F:      drivers/dma/qcom/
1873 F:      drivers/soc/qcom/
1874 F:      drivers/spi/spi-qup.c
1875 F:      drivers/tty/serial/msm_serial.c
1876 F:      drivers/*/pm8???-*
1877 F:      drivers/mfd/ssbi.c
1878 F:      drivers/firmware/qcom_scm*
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1880
1881 ARM/RADISYS ENP2611 MACHINE SUPPORT
1882 M:      Lennert Buytenhek <kernel@wantstofly.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885
1886 ARM/REALTEK ARCHITECTURE
1887 M:      Andreas Färber <afaerber@suse.de>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm64/boot/dts/realtek/
1891 F:      Documentation/devicetree/bindings/arm/realtek.txt
1892
1893 ARM/RENESAS ARM64 ARCHITECTURE
1894 M:      Simon Horman <horms@verge.net.au>
1895 M:      Magnus Damm <magnus.damm@gmail.com>
1896 L:      linux-renesas-soc@vger.kernel.org
1897 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1899 S:      Supported
1900 F:      arch/arm64/boot/dts/renesas/
1901 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1902 F:      drivers/soc/renesas/
1903 F:      include/linux/soc/renesas/
1904
1905 ARM/RISCPC ARCHITECTURE
1906 M:      Russell King <linux@armlinux.org.uk>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.armlinux.org.uk/
1909 S:      Maintained
1910 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1911 F:      arch/arm/include/asm/hardware/ioc.h
1912 F:      arch/arm/include/asm/hardware/iomd.h
1913 F:      arch/arm/include/asm/hardware/memc.h
1914 F:      arch/arm/mach-rpc/
1915 F:      drivers/net/ethernet/8390/etherh.c
1916 F:      drivers/net/ethernet/i825xx/ether1*
1917 F:      drivers/net/ethernet/seeq/ether3*
1918 F:      drivers/scsi/arm/
1919
1920 ARM/Rockchip SoC support
1921 M:      Heiko Stuebner <heiko@sntech.de>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 L:      linux-rockchip@lists.infradead.org
1924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1925 S:      Maintained
1926 F:      arch/arm/boot/dts/rk3*
1927 F:      arch/arm/boot/dts/rv1108*
1928 F:      arch/arm/mach-rockchip/
1929 F:      drivers/clk/rockchip/
1930 F:      drivers/i2c/busses/i2c-rk3x.c
1931 F:      drivers/*/*rockchip*
1932 F:      drivers/*/*/*rockchip*
1933 F:      sound/soc/rockchip/
1934 N:      rockchip
1935
1936 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1937 M:      Kukjin Kim <kgene@kernel.org>
1938 M:      Krzysztof Kozlowski <krzk@kernel.org>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1941 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/s3c*
1944 F:      arch/arm/boot/dts/s5p*
1945 F:      arch/arm/boot/dts/exynos*
1946 F:      arch/arm64/boot/dts/exynos/
1947 F:      arch/arm/plat-samsung/
1948 F:      arch/arm/mach-s3c24*/
1949 F:      arch/arm/mach-s3c64xx/
1950 F:      arch/arm/mach-s5p*/
1951 F:      arch/arm/mach-exynos*/
1952 F:      drivers/*/*s3c24*
1953 F:      drivers/*/*/*s3c24*
1954 F:      drivers/*/*s3c64xx*
1955 F:      drivers/*/*s5pv210*
1956 F:      drivers/memory/samsung/*
1957 F:      drivers/soc/samsung/*
1958 F:      Documentation/arm/Samsung/
1959 F:      Documentation/devicetree/bindings/arm/samsung/
1960 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1961 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1962 N:      exynos
1963
1964 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1965 M:      Kyungmin Park <kyungmin.park@samsung.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      arch/arm/mach-s5pv210/
1969
1970 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1971 M:      Kyungmin Park <kyungmin.park@samsung.com>
1972 M:      Kamil Debski <kamil@wypas.org>
1973 M:      Andrzej Hajda <a.hajda@samsung.com>
1974 L:      linux-arm-kernel@lists.infradead.org
1975 L:      linux-media@vger.kernel.org
1976 S:      Maintained
1977 F:      drivers/media/platform/s5p-g2d/
1978
1979 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1980 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1981 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1982 L:      linux-media@vger.kernel.org
1983 S:      Maintained
1984 F:      drivers/media/platform/s5p-cec/
1985 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1986
1987 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1988 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1989 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1990 L:      linux-arm-kernel@lists.infradead.org
1991 L:      linux-media@vger.kernel.org
1992 S:      Maintained
1993 F:      drivers/media/platform/s5p-jpeg/
1994
1995 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1996 M:      Kyungmin Park <kyungmin.park@samsung.com>
1997 M:      Kamil Debski <kamil@wypas.org>
1998 M:      Jeongtae Park <jtp.park@samsung.com>
1999 M:      Andrzej Hajda <a.hajda@samsung.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2004 F:      drivers/media/platform/s5p-mfc/
2005
2006 ARM/SHMOBILE ARM ARCHITECTURE
2007 M:      Simon Horman <horms@verge.net.au>
2008 M:      Magnus Damm <magnus.damm@gmail.com>
2009 L:      linux-renesas-soc@vger.kernel.org
2010 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2012 S:      Supported
2013 F:      arch/arm/boot/dts/emev2*
2014 F:      arch/arm/boot/dts/r7s*
2015 F:      arch/arm/boot/dts/r8a*
2016 F:      arch/arm/boot/dts/r9a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2136 M:      Tero Kristo <t-kristo@ti.com>
2137 M:      Nishanth Menon <nm@ti.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Supported
2140 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2141 F:      arch/arm64/boot/dts/ti/Makefile
2142 F:      arch/arm64/boot/dts/ti/k3-*
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/mach-keystone/
2149 F:      arch/arm/boot/dts/keystone-*
2150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2151
2152 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2153 M:      Santosh Shilimkar <ssantosh@kernel.org>
2154 L:      linux-kernel@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/clk/keystone/
2157
2158 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2159 M:      Santosh Shilimkar <ssantosh@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 L:      linux-kernel@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/clocksource/timer-keystone.c
2164
2165 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2166 M:      Santosh Shilimkar <ssantosh@kernel.org>
2167 L:      linux-kernel@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/power/reset/keystone-reset.c
2170
2171 ARM/THECUS N2100 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/TOSA MACHINE SUPPORT
2177 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2178 M:      Dirk Opfer <dirk@opfer-online.de>
2179 S:      Maintained
2180
2181 ARM/UNIPHIER ARCHITECTURE
2182 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2185 S:      Maintained
2186 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2187 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2188 F:      arch/arm/boot/dts/uniphier*
2189 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2190 F:      arch/arm/mach-uniphier/
2191 F:      arch/arm/mm/cache-uniphier.c
2192 F:      arch/arm64/boot/dts/socionext/uniphier*
2193 F:      drivers/bus/uniphier-system-bus.c
2194 F:      drivers/clk/uniphier/
2195 F:      drivers/gpio/gpio-uniphier.c
2196 F:      drivers/i2c/busses/i2c-uniphier*
2197 F:      drivers/irqchip/irq-uniphier-aidet.c
2198 F:      drivers/pinctrl/uniphier/
2199 F:      drivers/reset/reset-uniphier.c
2200 F:      drivers/tty/serial/8250/8250_uniphier.c
2201 N:      uniphier
2202
2203 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2204 M:      Ulf Hansson <ulf.hansson@linaro.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 T:      git git://git.linaro.org/people/ulfh/clk.git
2207 S:      Maintained
2208 F:      drivers/clk/ux500/
2209
2210 ARM/VERSATILE EXPRESS PLATFORM
2211 M:      Liviu Dudau <liviu.dudau@arm.com>
2212 M:      Sudeep Holla <sudeep.holla@arm.com>
2213 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 F:      arch/arm/boot/dts/vexpress*
2217 F:      arch/arm64/boot/dts/arm/
2218 F:      arch/arm/mach-vexpress/
2219 F:      */*/vexpress*
2220 F:      */*/*/vexpress*
2221 F:      drivers/clk/versatile/clk-vexpress-osc.c
2222 F:      drivers/clocksource/versatile.c
2223 N:      mps2
2224
2225 ARM/VFP SUPPORT
2226 M:      Russell King <linux@armlinux.org.uk>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://www.armlinux.org.uk/
2229 S:      Maintained
2230 F:      arch/arm/vfp/
2231
2232 ARM/VOIPAC PXA270 SUPPORT
2233 M:      Marek Vasut <marek.vasut@gmail.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 S:      Maintained
2236 F:      arch/arm/mach-pxa/vpac270.c
2237 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2238
2239 ARM/VT8500 ARM ARCHITECTURE
2240 M:      Tony Prisk <linux@prisktech.co.nz>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 S:      Maintained
2243 F:      arch/arm/mach-vt8500/
2244 F:      drivers/clocksource/vt8500_timer.c
2245 F:      drivers/i2c/busses/i2c-wmt.c
2246 F:      drivers/mmc/host/wmt-sdmmc.c
2247 F:      drivers/pwm/pwm-vt8500.c
2248 F:      drivers/rtc/rtc-vt8500.c
2249 F:      drivers/tty/serial/vt8500_serial.c
2250 F:      drivers/usb/host/ehci-platform.c
2251 F:      drivers/usb/host/uhci-platform.c
2252 F:      drivers/video/fbdev/vt8500lcdfb.*
2253 F:      drivers/video/fbdev/wm8505fb*
2254 F:      drivers/video/fbdev/wmt_ge_rops.*
2255
2256 ARM/ZIPIT Z2 SUPPORT
2257 M:      Marek Vasut <marek.vasut@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-pxa/z2.c
2261 F:      arch/arm/mach-pxa/include/mach/z2.h
2262
2263 ARM/ZTE ARCHITECTURE
2264 M:      Jun Nie <jun.nie@linaro.org>
2265 M:      Baoyou Xie <baoyou.xie@linaro.org>
2266 M:      Shawn Guo <shawnguo@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/boot/dts/zx2967*
2270 F:      arch/arm/mach-zx/
2271 F:      arch/arm64/boot/dts/zte/
2272 F:      drivers/clk/zte/
2273 F:      drivers/dma/zx_dma.c
2274 F:      drivers/gpio/gpio-zx.c
2275 F:      drivers/i2c/busses/i2c-zx2967.c
2276 F:      drivers/mmc/host/dw_mmc-zx.*
2277 F:      drivers/pinctrl/zte/
2278 F:      drivers/soc/zte/
2279 F:      drivers/thermal/zx2967_thermal.c
2280 F:      drivers/watchdog/zx2967_wdt.c
2281 F:      Documentation/devicetree/bindings/arm/zte.txt
2282 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2283 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2284 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2285 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2286 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2287 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2288 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2289 F:      Documentation/devicetree/bindings/soc/zte/
2290 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2291 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2292 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2293 F:      include/dt-bindings/clock/zx2967*.h
2294 F:      include/dt-bindings/soc/zte,*.h
2295 F:      sound/soc/codecs/zx_aud96p22.c
2296 F:      sound/soc/zte/
2297
2298 ARM/ZYNQ ARCHITECTURE
2299 M:      Michal Simek <michal.simek@xilinx.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 W:      http://wiki.xilinx.com
2302 T:      git https://github.com/Xilinx/linux-xlnx.git
2303 S:      Supported
2304 F:      arch/arm/mach-zynq/
2305 F:      drivers/cpuidle/cpuidle-zynq.c
2306 F:      drivers/block/xsysace.c
2307 N:      zynq
2308 N:      xilinx
2309 F:      drivers/clocksource/cadence_ttc_timer.c
2310 F:      drivers/i2c/busses/i2c-cadence.c
2311 F:      drivers/mmc/host/sdhci-of-arasan.c
2312 F:      drivers/edac/synopsys_edac.c
2313 F:      drivers/i2c/busses/i2c-xiic.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM2835 CAMERA DRIVER
2877 M:      Dave Stevenson <dave.stevenson@raspberrypi.org>
2878 L:      linux-media@vger.kernel.org
2879 S:      Maintained
2880 F:      drivers/media/platform/bcm2835/
2881 F:      Documentation/devicetree/bindings/media/bcm2835-unicam.txt
2882
2883 BROADCOM BCM47XX MIPS ARCHITECTURE
2884 M:      Hauke Mehrtens <hauke@hauke-m.de>
2885 M:      Rafał Miłecki <zajec5@gmail.com>
2886 L:      linux-mips@linux-mips.org
2887 S:      Maintained
2888 F:      Documentation/devicetree/bindings/mips/brcm/
2889 F:      arch/mips/bcm47xx/*
2890 F:      arch/mips/include/asm/mach-bcm47xx/*
2891
2892 BROADCOM BCM5301X ARM ARCHITECTURE
2893 M:      Hauke Mehrtens <hauke@hauke-m.de>
2894 M:      Rafał Miłecki <zajec5@gmail.com>
2895 M:      Jon Mason <jonmason@broadcom.com>
2896 M:      bcm-kernel-feedback-list@broadcom.com
2897 L:      linux-arm-kernel@lists.infradead.org
2898 S:      Maintained
2899 F:      arch/arm/mach-bcm/bcm_5301x.c
2900 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2901 F:      arch/arm/boot/dts/bcm470*
2902 F:      arch/arm/boot/dts/bcm953012*
2903
2904 BROADCOM BCM53573 ARM ARCHITECTURE
2905 M:      Rafał Miłecki <rafal@milecki.pl>
2906 L:      linux-arm-kernel@lists.infradead.org
2907 S:      Maintained
2908 F:      arch/arm/boot/dts/bcm53573*
2909 F:      arch/arm/boot/dts/bcm47189*
2910
2911 BROADCOM BCM63XX ARM ARCHITECTURE
2912 M:      Florian Fainelli <f.fainelli@gmail.com>
2913 M:      bcm-kernel-feedback-list@broadcom.com
2914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2915 T:      git git://github.com/broadcom/stblinux.git
2916 S:      Maintained
2917 N:      bcm63xx
2918
2919 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2920 M:      Kevin Cernekee <cernekee@gmail.com>
2921 L:      linux-usb@vger.kernel.org
2922 S:      Maintained
2923 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2924
2925 BROADCOM BCM7XXX ARM ARCHITECTURE
2926 M:      Brian Norris <computersforpeace@gmail.com>
2927 M:      Gregory Fong <gregory.0xf0@gmail.com>
2928 M:      Florian Fainelli <f.fainelli@gmail.com>
2929 M:      bcm-kernel-feedback-list@broadcom.com
2930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2931 T:      git git://github.com/broadcom/stblinux.git
2932 S:      Maintained
2933 F:      arch/arm/mach-bcm/*brcmstb*
2934 F:      arch/arm/boot/dts/bcm7*.dts*
2935 F:      drivers/bus/brcmstb_gisb.c
2936 F:      arch/arm/mm/cache-b15-rac.c
2937 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2938 N:      brcmstb
2939
2940 BROADCOM BMIPS CPUFREQ DRIVER
2941 M:      Markus Mayer <mmayer@broadcom.com>
2942 M:      bcm-kernel-feedback-list@broadcom.com
2943 L:      linux-pm@vger.kernel.org
2944 S:      Maintained
2945 F:      drivers/cpufreq/bmips-cpufreq.c
2946
2947 BROADCOM BMIPS MIPS ARCHITECTURE
2948 M:      Kevin Cernekee <cernekee@gmail.com>
2949 M:      Florian Fainelli <f.fainelli@gmail.com>
2950 L:      linux-mips@linux-mips.org
2951 T:      git git://github.com/broadcom/stblinux.git
2952 S:      Maintained
2953 F:      arch/mips/bmips/*
2954 F:      arch/mips/include/asm/mach-bmips/*
2955 F:      arch/mips/kernel/*bmips*
2956 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2957 F:      drivers/irqchip/irq-bcm63*
2958 F:      drivers/irqchip/irq-bcm7*
2959 F:      drivers/irqchip/irq-brcmstb*
2960 F:      include/linux/bcm963xx_nvram.h
2961 F:      include/linux/bcm963xx_tag.h
2962
2963 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2964 M:      Rasesh Mody <rasesh.mody@cavium.com>
2965 M:      Dept-GELinuxNICDev@cavium.com
2966 L:      netdev@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/net/ethernet/broadcom/bnx2.*
2969 F:      drivers/net/ethernet/broadcom/bnx2_*
2970
2971 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2fc/
2976
2977 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2978 M:      QLogic-Storage-Upstream@qlogic.com
2979 L:      linux-scsi@vger.kernel.org
2980 S:      Supported
2981 F:      drivers/scsi/bnx2i/
2982
2983 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2984 M:      Ariel Elior <ariel.elior@cavium.com>
2985 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2986 M:      everest-linux-l2@cavium.com
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnx2x/
2990
2991 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2992 M:      Michael Chan <michael.chan@broadcom.com>
2993 L:      netdev@vger.kernel.org
2994 S:      Supported
2995 F:      drivers/net/ethernet/broadcom/bnxt/
2996
2997 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2998 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2999 M:      Franky Lin <franky.lin@broadcom.com>
3000 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3001 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3002 M:      Wright Feng <wright.feng@cypress.com>
3003 L:      linux-wireless@vger.kernel.org
3004 L:      brcm80211-dev-list.pdl@broadcom.com
3005 L:      brcm80211-dev-list@cypress.com
3006 S:      Supported
3007 F:      drivers/net/wireless/broadcom/brcm80211/
3008
3009 BROADCOM BRCMSTB GPIO DRIVER
3010 M:      Gregory Fong <gregory.0xf0@gmail.com>
3011 L:      bcm-kernel-feedback-list@broadcom.com
3012 S:      Supported
3013 F:      drivers/gpio/gpio-brcmstb.c
3014 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3015
3016 BROADCOM BRCMSTB I2C DRIVER
3017 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3018 L:      linux-i2c@vger.kernel.org
3019 L:      bcm-kernel-feedback-list@broadcom.com
3020 S:      Supported
3021 F:      drivers/i2c/busses/i2c-brcmstb.c
3022 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3023
3024 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3025 M:      Al Cooper <alcooperx@gmail.com>
3026 L:      linux-kernel@vger.kernel.org
3027 L:      bcm-kernel-feedback-list@broadcom.com
3028 S:      Maintained
3029 F:      drivers/phy/broadcom/phy-brcm-usb*
3030
3031 BROADCOM GENET ETHERNET DRIVER
3032 M:      Doug Berger <opendmb@gmail.com>
3033 M:      Florian Fainelli <f.fainelli@gmail.com>
3034 L:      netdev@vger.kernel.org
3035 S:      Supported
3036 F:      drivers/net/ethernet/broadcom/genet/
3037
3038 BROADCOM IPROC ARM ARCHITECTURE
3039 M:      Ray Jui <rjui@broadcom.com>
3040 M:      Scott Branden <sbranden@broadcom.com>
3041 M:      Jon Mason <jonmason@broadcom.com>
3042 M:      bcm-kernel-feedback-list@broadcom.com
3043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3044 T:      git git://github.com/broadcom/cygnus-linux.git
3045 S:      Maintained
3046 N:      iproc
3047 N:      cygnus
3048 N:      bcm[-_]nsp
3049 N:      bcm9113*
3050 N:      bcm9583*
3051 N:      bcm9585*
3052 N:      bcm9586*
3053 N:      bcm988312
3054 N:      bcm113*
3055 N:      bcm583*
3056 N:      bcm585*
3057 N:      bcm586*
3058 N:      bcm88312
3059 N:      hr2
3060 N:      stingray
3061 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3062 F:      arch/arm64/boot/dts/broadcom/stingray/*
3063 F:      drivers/clk/bcm/clk-ns*
3064 F:      drivers/clk/bcm/clk-sr*
3065 F:      drivers/pinctrl/bcm/pinctrl-ns*
3066 F:      include/dt-bindings/clock/bcm-sr*
3067
3068 BROADCOM KONA GPIO DRIVER
3069 M:      Ray Jui <rjui@broadcom.com>
3070 L:      bcm-kernel-feedback-list@broadcom.com
3071 S:      Supported
3072 F:      drivers/gpio/gpio-bcm-kona.c
3073 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3074
3075 BROADCOM NETXTREME-E ROCE DRIVER
3076 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3077 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3078 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3079 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3080 L:      linux-rdma@vger.kernel.org
3081 W:      http://www.broadcom.com
3082 S:      Supported
3083 F:      drivers/infiniband/hw/bnxt_re/
3084 F:      include/uapi/rdma/bnxt_re-abi.h
3085
3086 BROADCOM NVRAM DRIVER
3087 M:      Rafał Miłecki <zajec5@gmail.com>
3088 L:      linux-mips@linux-mips.org
3089 S:      Maintained
3090 F:      drivers/firmware/broadcom/*
3091
3092 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3093 M:      Rafał Miłecki <zajec5@gmail.com>
3094 L:      linux-wireless@vger.kernel.org
3095 S:      Maintained
3096 F:      drivers/bcma/
3097 F:      include/linux/bcma/
3098
3099 BROADCOM STB AVS CPUFREQ DRIVER
3100 M:      Markus Mayer <mmayer@broadcom.com>
3101 M:      bcm-kernel-feedback-list@broadcom.com
3102 L:      linux-pm@vger.kernel.org
3103 S:      Maintained
3104 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3105 F:      drivers/cpufreq/brcmstb*
3106
3107 BROADCOM STB AVS TMON DRIVER
3108 M:      Markus Mayer <mmayer@broadcom.com>
3109 M:      bcm-kernel-feedback-list@broadcom.com
3110 L:      linux-pm@vger.kernel.org
3111 S:      Maintained
3112 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3113 F:      drivers/thermal/broadcom/brcmstb*
3114
3115 BROADCOM STB NAND FLASH DRIVER
3116 M:      Brian Norris <computersforpeace@gmail.com>
3117 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3118 L:      linux-mtd@lists.infradead.org
3119 L:      bcm-kernel-feedback-list@broadcom.com
3120 S:      Maintained
3121 F:      drivers/mtd/nand/raw/brcmnand/
3122
3123 BROADCOM STB DPFE DRIVER
3124 M:      Markus Mayer <mmayer@broadcom.com>
3125 M:      bcm-kernel-feedback-list@broadcom.com
3126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3127 S:      Maintained
3128 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3129 F:      drivers/memory/brcmstb_dpfe.c
3130
3131 BROADCOM SYSTEMPORT ETHERNET DRIVER
3132 M:      Florian Fainelli <f.fainelli@gmail.com>
3133 L:      netdev@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3136
3137 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3138 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3139 M:      Prashant Sreedharan <prashant@broadcom.com>
3140 M:      Michael Chan <mchan@broadcom.com>
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/broadcom/tg3.*
3144
3145 BROCADE BFA FC SCSI DRIVER
3146 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3147 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      drivers/scsi/bfa/
3151
3152 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3153 M:      Rasesh Mody <rasesh.mody@cavium.com>
3154 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3155 M:      Dept-GELinuxNICDev@cavium.com
3156 L:      netdev@vger.kernel.org
3157 S:      Supported
3158 F:      drivers/net/ethernet/brocade/bna/
3159
3160 BSG (block layer generic sg v4 driver)
3161 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3162 L:      linux-scsi@vger.kernel.org
3163 S:      Supported
3164 F:      block/bsg.c
3165 F:      include/linux/bsg.h
3166 F:      include/uapi/linux/bsg.h
3167
3168 BT87X AUDIO DRIVER
3169 M:      Clemens Ladisch <clemens@ladisch.de>
3170 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3171 T:      git git://git.alsa-project.org/alsa-kernel.git
3172 S:      Maintained
3173 F:      Documentation/sound/cards/bt87x.rst
3174 F:      sound/pci/bt87x.c
3175
3176 BT8XXGPIO DRIVER
3177 M:      Michael Buesch <m@bues.ch>
3178 W:      http://bu3sch.de/btgpio.php
3179 S:      Maintained
3180 F:      drivers/gpio/gpio-bt8xx.c
3181
3182 BTRFS FILE SYSTEM
3183 M:      Chris Mason <clm@fb.com>
3184 M:      Josef Bacik <jbacik@fb.com>
3185 M:      David Sterba <dsterba@suse.com>
3186 L:      linux-btrfs@vger.kernel.org
3187 W:      http://btrfs.wiki.kernel.org/
3188 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3190 S:      Maintained
3191 F:      Documentation/filesystems/btrfs.txt
3192 F:      fs/btrfs/
3193 F:      include/linux/btrfs*
3194 F:      include/uapi/linux/btrfs*
3195
3196 BTTV VIDEO4LINUX DRIVER
3197 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3198 L:      linux-media@vger.kernel.org
3199 W:      https://linuxtv.org
3200 T:      git git://linuxtv.org/media_tree.git
3201 S:      Odd fixes
3202 F:      Documentation/media/v4l-drivers/bttv*
3203 F:      drivers/media/pci/bt8xx/bttv*
3204
3205 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3206 M:      Chanwoo Choi <cw00.choi@samsung.com>
3207 L:      linux-pm@vger.kernel.org
3208 L:      linux-samsung-soc@vger.kernel.org
3209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3210 S:      Maintained
3211 F:      drivers/devfreq/exynos-bus.c
3212 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3213
3214 BUSLOGIC SCSI DRIVER
3215 M:      Khalid Aziz <khalid@gonehiking.org>
3216 L:      linux-scsi@vger.kernel.org
3217 S:      Maintained
3218 F:      drivers/scsi/BusLogic.*
3219 F:      drivers/scsi/FlashPoint.*
3220
3221 C-MEDIA CMI8788 DRIVER
3222 M:      Clemens Ladisch <clemens@ladisch.de>
3223 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3224 T:      git git://git.alsa-project.org/alsa-kernel.git
3225 S:      Maintained
3226 F:      sound/pci/oxygen/
3227
3228 C6X ARCHITECTURE
3229 M:      Mark Salter <msalter@redhat.com>
3230 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3231 L:      linux-c6x-dev@linux-c6x.org
3232 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3233 S:      Maintained
3234 F:      arch/c6x/
3235
3236 CA8210 IEEE-802.15.4 RADIO DRIVER
3237 M:      Harry Morris <h.morris@cascoda.com>
3238 L:      linux-wpan@vger.kernel.org
3239 W:      https://github.com/Cascoda/ca8210-linux.git
3240 S:      Maintained
3241 F:      drivers/net/ieee802154/ca8210.c
3242 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3243
3244 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3245 M:      David Howells <dhowells@redhat.com>
3246 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3247 S:      Supported
3248 F:      Documentation/filesystems/caching/cachefiles.txt
3249 F:      fs/cachefiles/
3250
3251 CADENCE MIPI-CSI2 BRIDGES
3252 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3253 L:      linux-media@vger.kernel.org
3254 S:      Maintained
3255 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3256 F:      drivers/media/platform/cadence/cdns-csi2*
3257
3258 CADET FM/AM RADIO RECEIVER DRIVER
3259 M:      Hans Verkuil <hverkuil@xs4all.nl>
3260 L:      linux-media@vger.kernel.org
3261 T:      git git://linuxtv.org/media_tree.git
3262 W:      https://linuxtv.org
3263 S:      Maintained
3264 F:      drivers/media/radio/radio-cadet*
3265
3266 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3267 M:      Jonathan Corbet <corbet@lwn.net>
3268 L:      linux-media@vger.kernel.org
3269 T:      git git://linuxtv.org/media_tree.git
3270 S:      Maintained
3271 F:      Documentation/media/v4l-drivers/cafe_ccic*
3272 F:      drivers/media/platform/marvell-ccic/
3273
3274 CAIF NETWORK LAYER
3275 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3276 L:      netdev@vger.kernel.org
3277 S:      Supported
3278 F:      Documentation/networking/caif/
3279 F:      drivers/net/caif/
3280 F:      include/uapi/linux/caif/
3281 F:      include/net/caif/
3282 F:      net/caif/
3283
3284 CALGARY x86-64 IOMMU
3285 M:      Muli Ben-Yehuda <mulix@mulix.org>
3286 M:      Jon Mason <jdmason@kudzu.us>
3287 L:      iommu@lists.linux-foundation.org
3288 S:      Maintained
3289 F:      arch/x86/kernel/pci-calgary_64.c
3290 F:      arch/x86/kernel/tce_64.c
3291 F:      arch/x86/include/asm/calgary.h
3292 F:      arch/x86/include/asm/tce.h
3293
3294 CAN NETWORK DRIVERS
3295 M:      Wolfgang Grandegger <wg@grandegger.com>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/devicetree/bindings/net/can/
3303 F:      drivers/net/can/
3304 F:      include/linux/can/dev.h
3305 F:      include/linux/can/platform/
3306 F:      include/uapi/linux/can/error.h
3307 F:      include/uapi/linux/can/netlink.h
3308
3309 CAN NETWORK LAYER
3310 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3311 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3312 L:      linux-can@vger.kernel.org
3313 W:      https://github.com/linux-can
3314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3316 S:      Maintained
3317 F:      Documentation/networking/can.rst
3318 F:      net/can/
3319 F:      include/linux/can/core.h
3320 F:      include/uapi/linux/can.h
3321 F:      include/uapi/linux/can/bcm.h
3322 F:      include/uapi/linux/can/raw.h
3323 F:      include/uapi/linux/can/gw.h
3324
3325 CAPABILITIES
3326 M:      Serge Hallyn <serge@hallyn.com>
3327 L:      linux-security-module@vger.kernel.org
3328 S:      Supported
3329 F:      include/linux/capability.h
3330 F:      include/uapi/linux/capability.h
3331 F:      security/commoncap.c
3332 F:      kernel/capability.c
3333
3334 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3335 M:      Kevin Tsai <ktsai@capellamicro.com>
3336 S:      Maintained
3337 F:      drivers/iio/light/cm*
3338
3339 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3340 M:      Christian Lamparter <chunkeey@googlemail.com>
3341 L:      linux-wireless@vger.kernel.org
3342 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3343 S:      Maintained
3344 F:      drivers/net/wireless/ath/carl9170/
3345
3346 CAVIUM I2C DRIVER
3347 M:      Jan Glauber <jglauber@cavium.com>
3348 M:      David Daney <david.daney@cavium.com>
3349 W:      http://www.cavium.com
3350 S:      Supported
3351 F:      drivers/i2c/busses/i2c-octeon*
3352 F:      drivers/i2c/busses/i2c-thunderx*
3353
3354 CAVIUM LIQUIDIO NETWORK DRIVER
3355 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3356 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3357 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3358 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3359 L:      netdev@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/net/ethernet/cavium/liquidio/
3363
3364 CAVIUM MMC DRIVER
3365 M:      Jan Glauber <jglauber@cavium.com>
3366 M:      David Daney <david.daney@cavium.com>
3367 M:      Steven J. Hill <Steven.Hill@cavium.com>
3368 W:      http://www.cavium.com
3369 S:      Supported
3370 F:      drivers/mmc/host/cavium*
3371
3372 CAVIUM OCTEON-TX CRYPTO DRIVER
3373 M:      George Cherian <george.cherian@cavium.com>
3374 L:      linux-crypto@vger.kernel.org
3375 W:      http://www.cavium.com
3376 S:      Supported
3377 F:      drivers/crypto/cavium/cpt/
3378
3379 CAVIUM THUNDERX2 ARM64 SOC
3380 M:      Robert Richter <rrichter@cavium.com>
3381 M:      Jayachandran C <jnair@caviumnetworks.com>
3382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3383 S:      Maintained
3384 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3385 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3386
3387 CC2520 IEEE-802.15.4 RADIO DRIVER
3388 M:      Varka Bhadram <varkabhadram@gmail.com>
3389 L:      linux-wpan@vger.kernel.org
3390 S:      Maintained
3391 F:      drivers/net/ieee802154/cc2520.c
3392 F:      include/linux/spi/cc2520.h
3393 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3394
3395 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3396 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3397 L:      linux-crypto@vger.kernel.org
3398 S:      Supported
3399 F:      drivers/crypto/ccree/
3400 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3401
3402 CEC FRAMEWORK
3403 M:      Hans Verkuil <hans.verkuil@cisco.com>
3404 L:      linux-media@vger.kernel.org
3405 T:      git git://linuxtv.org/media_tree.git
3406 W:      http://linuxtv.org
3407 S:      Supported
3408 F:      Documentation/media/kapi/cec-core.rst
3409 F:      Documentation/media/uapi/cec
3410 F:      drivers/media/cec/
3411 F:      drivers/media/rc/keymaps/rc-cec.c
3412 F:      include/media/cec.h
3413 F:      include/media/cec-notifier.h
3414 F:      include/uapi/linux/cec.h
3415 F:      include/uapi/linux/cec-funcs.h
3416 F:      Documentation/devicetree/bindings/media/cec.txt
3417 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3418
3419 CEC GPIO DRIVER
3420 M:      Hans Verkuil <hans.verkuil@cisco.com>
3421 L:      linux-media@vger.kernel.org
3422 T:      git git://linuxtv.org/media_tree.git
3423 W:      http://linuxtv.org
3424 S:      Supported
3425 F:      drivers/media/platform/cec-gpio/
3426 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3427
3428 CELL BROADBAND ENGINE ARCHITECTURE
3429 M:      Arnd Bergmann <arnd@arndb.de>
3430 L:      linuxppc-dev@lists.ozlabs.org
3431 W:      http://www.ibm.com/developerworks/power/cell/
3432 S:      Supported
3433 F:      arch/powerpc/include/asm/cell*.h
3434 F:      arch/powerpc/include/asm/spu*.h
3435 F:      arch/powerpc/include/uapi/asm/spu*.h
3436 F:      arch/powerpc/oprofile/*cell*
3437 F:      arch/powerpc/platforms/cell/
3438
3439 CEPH COMMON CODE (LIBCEPH)
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 M:      "Yan, Zheng" <zyan@redhat.com>
3442 M:      Sage Weil <sage@redhat.com>
3443 L:      ceph-devel@vger.kernel.org
3444 W:      http://ceph.com/
3445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3446 T:      git git://github.com/ceph/ceph-client.git
3447 S:      Supported
3448 F:      net/ceph/
3449 F:      include/linux/ceph/
3450 F:      include/linux/crush/
3451
3452 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3453 M:      "Yan, Zheng" <zyan@redhat.com>
3454 M:      Sage Weil <sage@redhat.com>
3455 M:      Ilya Dryomov <idryomov@gmail.com>
3456 L:      ceph-devel@vger.kernel.org
3457 W:      http://ceph.com/
3458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3459 T:      git git://github.com/ceph/ceph-client.git
3460 S:      Supported
3461 F:      Documentation/filesystems/ceph.txt
3462 F:      fs/ceph/
3463
3464 CERTIFICATE HANDLING:
3465 M:      David Howells <dhowells@redhat.com>
3466 M:      David Woodhouse <dwmw2@infradead.org>
3467 L:      keyrings@vger.kernel.org
3468 S:      Maintained
3469 F:      Documentation/admin-guide/module-signing.rst
3470 F:      certs/
3471 F:      scripts/sign-file.c
3472 F:      scripts/extract-cert.c
3473
3474 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3475 L:      linux-usb@vger.kernel.org
3476 S:      Orphan
3477 F:      Documentation/usb/WUSB-Design-overview.txt
3478 F:      Documentation/usb/wusb-cbaf
3479 F:      drivers/usb/host/hwa-hc.c
3480 F:      drivers/usb/host/whci/
3481 F:      drivers/usb/wusbcore/
3482 F:      include/linux/usb/wusb*
3483
3484 CFAG12864B LCD DRIVER
3485 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3486 S:      Maintained
3487 F:      drivers/auxdisplay/cfag12864b.c
3488 F:      include/linux/cfag12864b.h
3489
3490 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3491 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3492 S:      Maintained
3493 F:      drivers/auxdisplay/cfag12864bfb.c
3494 F:      include/linux/cfag12864b.h
3495
3496 802.11 (including CFG80211/NL80211)
3497 M:      Johannes Berg <johannes@sipsolutions.net>
3498 L:      linux-wireless@vger.kernel.org
3499 W:      http://wireless.kernel.org/
3500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3502 S:      Maintained
3503 F:      net/wireless/
3504 F:      include/uapi/linux/nl80211.h
3505 F:      include/linux/ieee80211.h
3506 F:      include/net/wext.h
3507 F:      include/net/cfg80211.h
3508 F:      include/net/iw_handler.h
3509 F:      include/net/ieee80211_radiotap.h
3510 F:      Documentation/driver-api/80211/cfg80211.rst
3511 F:      Documentation/networking/regulatory.txt
3512
3513 CHAR and MISC DRIVERS
3514 M:      Arnd Bergmann <arnd@arndb.de>
3515 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3517 S:      Supported
3518 F:      drivers/char/
3519 F:      drivers/misc/
3520 F:      include/linux/miscdevice.h
3521
3522 CHECKPATCH
3523 M:      Andy Whitcroft <apw@canonical.com>
3524 M:      Joe Perches <joe@perches.com>
3525 S:      Maintained
3526 F:      scripts/checkpatch.pl
3527
3528 CHINESE DOCUMENTATION
3529 M:      Harry Wei <harryxiyou@gmail.com>
3530 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3531 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3532 S:      Maintained
3533 F:      Documentation/translations/zh_CN/
3534
3535 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3536 M:      Peter Chen <Peter.Chen@nxp.com>
3537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3538 L:      linux-usb@vger.kernel.org
3539 S:      Maintained
3540 F:      drivers/usb/chipidea/
3541
3542 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3543 M:      Hans de Goede <hdegoede@redhat.com>
3544 L:      linux-input@vger.kernel.org
3545 S:      Maintained
3546 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3547 F:      drivers/input/touchscreen/chipone_icn8318.c
3548
3549 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3550 M:      Hans de Goede <hdegoede@redhat.com>
3551 L:      linux-input@vger.kernel.org
3552 S:      Maintained
3553 F:      drivers/input/touchscreen/chipone_icn8505.c
3554
3555 CHROME HARDWARE PLATFORM SUPPORT
3556 M:      Benson Leung <bleung@chromium.org>
3557 M:      Olof Johansson <olof@lixom.net>
3558 S:      Maintained
3559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3560 F:      drivers/platform/chrome/
3561
3562 CIRRUS LOGIC AUDIO CODEC DRIVERS
3563 M:      Brian Austin <brian.austin@cirrus.com>
3564 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3566 S:      Maintained
3567 F:      sound/soc/codecs/cs*
3568
3569 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3570 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3571 L:      netdev@vger.kernel.org
3572 S:      Maintained
3573 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3574
3575 CISCO FCOE HBA DRIVER
3576 M:      Satish Kharat <satishkh@cisco.com>
3577 M:      Sesidhar Baddela <sebaddel@cisco.com>
3578 M:      Karan Tilak Kumar <kartilak@cisco.com>
3579 L:      linux-scsi@vger.kernel.org
3580 S:      Supported
3581 F:      drivers/scsi/fnic/
3582
3583 CISCO SCSI HBA DRIVER
3584 M:      Karan Tilak Kumar <kartilak@cisco.com>
3585 M:      Sesidhar Baddela <sebaddel@cisco.com>
3586 L:      linux-scsi@vger.kernel.org
3587 S:      Supported
3588 F:      drivers/scsi/snic/
3589
3590 CISCO VIC ETHERNET NIC DRIVER
3591 M:      Christian Benvenuti <benve@cisco.com>
3592 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3593 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3594 S:      Supported
3595 F:      drivers/net/ethernet/cisco/enic/
3596
3597 CISCO VIC LOW LATENCY NIC DRIVER
3598 M:      Christian Benvenuti <benve@cisco.com>
3599 S:      Supported
3600 F:      drivers/infiniband/hw/usnic/
3601
3602 CIRRUS LOGIC MADERA CODEC DRIVERS
3603 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3604 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3606 L:      patches@opensource.cirrus.com
3607 T:      git https://github.com/CirrusLogic/linux-drivers.git
3608 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3609 S:      Supported
3610 F:      Documentation/devicetree/bindings/mfd/madera.txt
3611 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3612 F:      include/linux/mfd/madera/*
3613 F:      drivers/gpio/gpio-madera*
3614 F:      drivers/mfd/madera*
3615 F:      drivers/mfd/cs47l*
3616 F:      drivers/pinctrl/cirrus/*
3617
3618 CLANG-FORMAT FILE
3619 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3620 S:      Maintained
3621 F:      .clang-format
3622
3623 CLEANCACHE API
3624 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3625 L:      linux-kernel@vger.kernel.org
3626 S:      Maintained
3627 F:      mm/cleancache.c
3628 F:      include/linux/cleancache.h
3629
3630 CLK API
3631 M:      Russell King <linux@armlinux.org.uk>
3632 L:      linux-clk@vger.kernel.org
3633 S:      Maintained
3634 F:      include/linux/clk.h
3635
3636 CLOCKSOURCE, CLOCKEVENT DRIVERS
3637 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3638 M:      Thomas Gleixner <tglx@linutronix.de>
3639 L:      linux-kernel@vger.kernel.org
3640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3641 S:      Supported
3642 F:      drivers/clocksource/
3643 F:      Documentation/devicetree/bindings/timer/
3644
3645 CMPC ACPI DRIVER
3646 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3647 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3648 L:      platform-driver-x86@vger.kernel.org
3649 S:      Supported
3650 F:      drivers/platform/x86/classmate-laptop.c
3651
3652 COBALT MEDIA DRIVER
3653 M:      Hans Verkuil <hans.verkuil@cisco.com>
3654 L:      linux-media@vger.kernel.org
3655 T:      git git://linuxtv.org/media_tree.git
3656 W:      https://linuxtv.org
3657 S:      Supported
3658 F:      drivers/media/pci/cobalt/
3659
3660 COCCINELLE/Semantic Patches (SmPL)
3661 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3662 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3663 M:      Nicolas Palix <nicolas.palix@imag.fr>
3664 M:      Michal Marek <michal.lkml@markovi.net>
3665 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3667 W:      http://coccinelle.lip6.fr/
3668 S:      Supported
3669 F:      Documentation/dev-tools/coccinelle.rst
3670 F:      scripts/coccinelle/
3671 F:      scripts/coccicheck
3672
3673 CODA FILE SYSTEM
3674 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3675 M:      coda@cs.cmu.edu
3676 L:      codalist@coda.cs.cmu.edu
3677 W:      http://www.coda.cs.cmu.edu/
3678 S:      Maintained
3679 F:      Documentation/filesystems/coda.txt
3680 F:      fs/coda/
3681 F:      include/linux/coda*.h
3682 F:      include/uapi/linux/coda*.h
3683
3684 CODA V4L2 MEM2MEM DRIVER
3685 M:      Philipp Zabel <p.zabel@pengutronix.de>
3686 L:      linux-media@vger.kernel.org
3687 S:      Maintained
3688 F:      Documentation/devicetree/bindings/media/coda.txt
3689 F:      drivers/media/platform/coda/
3690
3691 CODE OF CONDUCT
3692 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3693 S:      Supported
3694 F:      Documentation/process/code-of-conduct.rst
3695 F:      Documentation/process/code-of-conduct-interpretation.rst
3696
3697 COMMON CLK FRAMEWORK
3698 M:      Michael Turquette <mturquette@baylibre.com>
3699 M:      Stephen Boyd <sboyd@kernel.org>
3700 L:      linux-clk@vger.kernel.org
3701 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3703 S:      Maintained
3704 F:      Documentation/devicetree/bindings/clock/
3705 F:      drivers/clk/
3706 X:      drivers/clk/clkdev.c
3707 F:      include/linux/clk-pr*
3708 F:      include/linux/clk/
3709 F:      include/linux/of_clk.h
3710
3711 COMMON INTERNET FILE SYSTEM (CIFS)
3712 M:      Steve French <sfrench@samba.org>
3713 L:      linux-cifs@vger.kernel.org
3714 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3715 W:      http://linux-cifs.samba.org/
3716 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3717 S:      Supported
3718 F:      Documentation/filesystems/cifs/
3719 F:      fs/cifs/
3720
3721 COMPACTPCI HOTPLUG CORE
3722 M:      Scott Murray <scott@spiteful.org>
3723 L:      linux-pci@vger.kernel.org
3724 S:      Maintained
3725 F:      drivers/pci/hotplug/cpci_hotplug*
3726
3727 COMPACTPCI HOTPLUG GENERIC DRIVER
3728 M:      Scott Murray <scott@spiteful.org>
3729 L:      linux-pci@vger.kernel.org
3730 S:      Maintained
3731 F:      drivers/pci/hotplug/cpcihp_generic.c
3732
3733 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3734 M:      Scott Murray <scott@spiteful.org>
3735 L:      linux-pci@vger.kernel.org
3736 S:      Maintained
3737 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3738
3739 COMPAL LAPTOP SUPPORT
3740 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3741 L:      platform-driver-x86@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/platform/x86/compal-laptop.c
3744
3745 CONEXANT ACCESSRUNNER USB DRIVER
3746 L:      accessrunner-general@lists.sourceforge.net
3747 W:      http://accessrunner.sourceforge.net/
3748 S:      Orphan
3749 F:      drivers/usb/atm/cxacru.c
3750
3751 CONFIGFS
3752 M:      Joel Becker <jlbec@evilplan.org>
3753 M:      Christoph Hellwig <hch@lst.de>
3754 T:      git git://git.infradead.org/users/hch/configfs.git
3755 S:      Supported
3756 F:      fs/configfs/
3757 F:      include/linux/configfs.h
3758
3759 CONNECTOR
3760 M:      Evgeniy Polyakov <zbr@ioremap.net>
3761 L:      netdev@vger.kernel.org
3762 S:      Maintained
3763 F:      drivers/connector/
3764
3765 CONTROL GROUP (CGROUP)
3766 M:      Tejun Heo <tj@kernel.org>
3767 M:      Li Zefan <lizefan@huawei.com>
3768 M:      Johannes Weiner <hannes@cmpxchg.org>
3769 L:      cgroups@vger.kernel.org
3770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3771 S:      Maintained
3772 F:      Documentation/cgroup*
3773 F:      include/linux/cgroup*
3774 F:      kernel/cgroup*
3775
3776 CONTROL GROUP - CPUSET
3777 M:      Li Zefan <lizefan@huawei.com>
3778 L:      cgroups@vger.kernel.org
3779 W:      http://www.bullopensource.org/cpuset/
3780 W:      http://oss.sgi.com/projects/cpusets/
3781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3782 S:      Maintained
3783 F:      Documentation/cgroup-v1/cpusets.txt
3784 F:      include/linux/cpuset.h
3785 F:      kernel/cgroup/cpuset.c
3786
3787 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3788 M:      Johannes Weiner <hannes@cmpxchg.org>
3789 M:      Michal Hocko <mhocko@kernel.org>
3790 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3791 L:      cgroups@vger.kernel.org
3792 L:      linux-mm@kvack.org
3793 S:      Maintained
3794 F:      mm/memcontrol.c
3795 F:      mm/swap_cgroup.c
3796
3797 CORETEMP HARDWARE MONITORING DRIVER
3798 M:      Fenghua Yu <fenghua.yu@intel.com>
3799 L:      linux-hwmon@vger.kernel.org
3800 S:      Maintained
3801 F:      Documentation/hwmon/coretemp
3802 F:      drivers/hwmon/coretemp.c
3803
3804 COSA/SRP SYNC SERIAL DRIVER
3805 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3806 W:      http://www.fi.muni.cz/~kas/cosa/
3807 S:      Maintained
3808 F:      drivers/net/wan/cosa*
3809
3810 CPMAC ETHERNET DRIVER
3811 M:      Florian Fainelli <f.fainelli@gmail.com>
3812 L:      netdev@vger.kernel.org
3813 S:      Maintained
3814 F:      drivers/net/ethernet/ti/cpmac.c
3815
3816 CPU FREQUENCY DRIVERS
3817 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3818 M:      Viresh Kumar <viresh.kumar@linaro.org>
3819 L:      linux-pm@vger.kernel.org
3820 S:      Maintained
3821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3822 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3823 B:      https://bugzilla.kernel.org
3824 F:      Documentation/cpu-freq/
3825 F:      Documentation/devicetree/bindings/cpufreq/
3826 F:      drivers/cpufreq/
3827 F:      include/linux/cpufreq.h
3828 F:      tools/testing/selftests/cpufreq/
3829
3830 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3831 M:      Viresh Kumar <viresh.kumar@linaro.org>
3832 M:      Sudeep Holla <sudeep.holla@arm.com>
3833 L:      linux-pm@vger.kernel.org
3834 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3835 S:      Maintained
3836 F:      drivers/cpufreq/arm_big_little.h
3837 F:      drivers/cpufreq/arm_big_little.c
3838 F:      drivers/cpufreq/arm_big_little_dt.c
3839
3840 CPU POWER MONITORING SUBSYSTEM
3841 M:      Thomas Renninger <trenn@suse.com>
3842 M:      Shuah Khan <shuah@kernel.org>
3843 L:      linux-pm@vger.kernel.org
3844 S:      Maintained
3845 F:      tools/power/cpupower/
3846
3847 CPUID/MSR DRIVER
3848 M:      "H. Peter Anvin" <hpa@zytor.com>
3849 S:      Maintained
3850 F:      arch/x86/kernel/cpuid.c
3851 F:      arch/x86/kernel/msr.c
3852
3853 CPUIDLE DRIVER - ARM BIG LITTLE
3854 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3855 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3856 L:      linux-pm@vger.kernel.org
3857 L:      linux-arm-kernel@lists.infradead.org
3858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3859 S:      Maintained
3860 F:      drivers/cpuidle/cpuidle-big_little.c
3861
3862 CPUIDLE DRIVER - ARM EXYNOS
3863 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3864 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3865 M:      Kukjin Kim <kgene@kernel.org>
3866 L:      linux-pm@vger.kernel.org
3867 L:      linux-samsung-soc@vger.kernel.org
3868 S:      Supported
3869 F:      drivers/cpuidle/cpuidle-exynos.c
3870 F:      arch/arm/mach-exynos/pm.c
3871
3872 CPUIDLE DRIVERS
3873 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3874 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3875 L:      linux-pm@vger.kernel.org
3876 S:      Maintained
3877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3878 B:      https://bugzilla.kernel.org
3879 F:      drivers/cpuidle/*
3880 F:      include/linux/cpuidle.h
3881
3882 CRAMFS FILESYSTEM
3883 M:      Nicolas Pitre <nico@linaro.org>
3884 S:      Maintained
3885 F:      Documentation/filesystems/cramfs.txt
3886 F:      fs/cramfs/
3887
3888 CRYPTO API
3889 M:      Herbert Xu <herbert@gondor.apana.org.au>
3890 M:      "David S. Miller" <davem@davemloft.net>
3891 L:      linux-crypto@vger.kernel.org
3892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3894 S:      Maintained
3895 F:      Documentation/crypto/
3896 F:      Documentation/devicetree/bindings/crypto/
3897 F:      arch/*/crypto/
3898 F:      crypto/
3899 F:      drivers/crypto/
3900 F:      include/crypto/
3901 F:      include/linux/crypto*
3902
3903 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3904 M:      Neil Horman <nhorman@tuxdriver.com>
3905 L:      linux-crypto@vger.kernel.org
3906 S:      Maintained
3907 F:      crypto/ansi_cprng.c
3908 F:      crypto/rng.c
3909
3910 CS3308 MEDIA DRIVER
3911 M:      Hans Verkuil <hverkuil@xs4all.nl>
3912 L:      linux-media@vger.kernel.org
3913 T:      git git://linuxtv.org/media_tree.git
3914 W:      http://linuxtv.org
3915 S:      Odd Fixes
3916 F:      drivers/media/i2c/cs3308.c
3917 F:      drivers/media/i2c/cs3308.h
3918
3919 CS5535 Audio ALSA driver
3920 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3921 S:      Maintained
3922 F:      sound/pci/cs5535audio/
3923
3924 CW1200 WLAN driver
3925 M:      Solomon Peachy <pizza@shaftnet.org>
3926 S:      Maintained
3927 F:      drivers/net/wireless/st/cw1200/
3928
3929 CX18 VIDEO4LINUX DRIVER
3930 M:      Andy Walls <awalls@md.metrocast.net>
3931 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3932 L:      linux-media@vger.kernel.org
3933 T:      git git://linuxtv.org/media_tree.git
3934 W:      https://linuxtv.org
3935 W:      http://www.ivtvdriver.org/index.php/Cx18
3936 S:      Maintained
3937 F:      Documentation/media/v4l-drivers/cx18*
3938 F:      drivers/media/pci/cx18/
3939 F:      include/uapi/linux/ivtv*
3940
3941 CX2341X MPEG ENCODER HELPER MODULE
3942 M:      Hans Verkuil <hverkuil@xs4all.nl>
3943 L:      linux-media@vger.kernel.org
3944 T:      git git://linuxtv.org/media_tree.git
3945 W:      https://linuxtv.org
3946 S:      Maintained
3947 F:      drivers/media/common/cx2341x*
3948 F:      include/media/cx2341x*
3949
3950 CX24120 MEDIA DRIVER
3951 M:      Jemma Denson <jdenson@gmail.com>
3952 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3953 L:      linux-media@vger.kernel.org
3954 W:      https://linuxtv.org
3955 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3956 S:      Maintained
3957 F:      drivers/media/dvb-frontends/cx24120*
3958
3959 CX88 VIDEO4LINUX DRIVER
3960 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3961 L:      linux-media@vger.kernel.org
3962 W:      https://linuxtv.org
3963 T:      git git://linuxtv.org/media_tree.git
3964 S:      Odd fixes
3965 F:      Documentation/media/v4l-drivers/cx88*
3966 F:      drivers/media/pci/cx88/
3967
3968 CXD2820R MEDIA DRIVER
3969 M:      Antti Palosaari <crope@iki.fi>
3970 L:      linux-media@vger.kernel.org
3971 W:      https://linuxtv.org
3972 W:      http://palosaari.fi/linux/
3973 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3974 T:      git git://linuxtv.org/anttip/media_tree.git
3975 S:      Maintained
3976 F:      drivers/media/dvb-frontends/cxd2820r*
3977
3978 CXGB3 ETHERNET DRIVER (CXGB3)
3979 M:      Santosh Raspatur <santosh@chelsio.com>
3980 L:      netdev@vger.kernel.org
3981 W:      http://www.chelsio.com
3982 S:      Supported
3983 F:      drivers/net/ethernet/chelsio/cxgb3/
3984
3985 CXGB3 ISCSI DRIVER (CXGB3I)
3986 M:      Karen Xie <kxie@chelsio.com>
3987 L:      linux-scsi@vger.kernel.org
3988 W:      http://www.chelsio.com
3989 S:      Supported
3990 F:      drivers/scsi/cxgbi/cxgb3i
3991
3992 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3993 M:      Steve Wise <swise@chelsio.com>
3994 L:      linux-rdma@vger.kernel.org
3995 W:      http://www.openfabrics.org
3996 S:      Supported
3997 F:      drivers/infiniband/hw/cxgb3/
3998 F:      include/uapi/rdma/cxgb3-abi.h
3999
4000 CXGB4 CRYPTO DRIVER (chcr)
4001 M:      Harsh Jain <harsh@chelsio.com>
4002 L:      linux-crypto@vger.kernel.org
4003 W:      http://www.chelsio.com
4004 S:      Supported
4005 F:      drivers/crypto/chelsio
4006
4007 CXGB4 ETHERNET DRIVER (CXGB4)
4008 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4009 L:      netdev@vger.kernel.org
4010 W:      http://www.chelsio.com
4011 S:      Supported
4012 F:      drivers/net/ethernet/chelsio/cxgb4/
4013
4014 CXGB4 ISCSI DRIVER (CXGB4I)
4015 M:      Karen Xie <kxie@chelsio.com>
4016 L:      linux-scsi@vger.kernel.org
4017 W:      http://www.chelsio.com
4018 S:      Supported
4019 F:      drivers/scsi/cxgbi/cxgb4i
4020
4021 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4022 M:      Steve Wise <swise@chelsio.com>
4023 L:      linux-rdma@vger.kernel.org
4024 W:      http://www.openfabrics.org
4025 S:      Supported
4026 F:      drivers/infiniband/hw/cxgb4/
4027 F:      include/uapi/rdma/cxgb4-abi.h
4028
4029 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4030 M:      Casey Leedom <leedom@chelsio.com>
4031 L:      netdev@vger.kernel.org
4032 W:      http://www.chelsio.com
4033 S:      Supported
4034 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4035
4036 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4037 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4038 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4039 L:      linuxppc-dev@lists.ozlabs.org
4040 S:      Supported
4041 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4042 F:      drivers/misc/cxl/
4043 F:      include/misc/cxl*
4044 F:      include/uapi/misc/cxl.h
4045 F:      Documentation/powerpc/cxl.txt
4046 F:      Documentation/ABI/testing/sysfs-class-cxl
4047
4048 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4049 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4050 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4051 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4052 L:      linux-scsi@vger.kernel.org
4053 S:      Supported
4054 F:      drivers/scsi/cxlflash/
4055 F:      include/uapi/scsi/cxlflash_ioctls.h
4056 F:      Documentation/powerpc/cxlflash.txt
4057
4058 CYBERPRO FB DRIVER
4059 M:      Russell King <linux@armlinux.org.uk>
4060 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4061 W:      http://www.armlinux.org.uk/
4062 S:      Maintained
4063 F:      drivers/video/fbdev/cyber2000fb.*
4064
4065 CYCLADES ASYNC MUX DRIVER
4066 W:      http://www.cyclades.com/
4067 S:      Orphan
4068 F:      drivers/tty/cyclades.c
4069 F:      include/linux/cyclades.h
4070 F:      include/uapi/linux/cyclades.h
4071
4072 CYCLADES PC300 DRIVER
4073 W:      http://www.cyclades.com/
4074 S:      Orphan
4075 F:      drivers/net/wan/pc300*
4076
4077 CYPRESS_FIRMWARE MEDIA DRIVER
4078 M:      Antti Palosaari <crope@iki.fi>
4079 L:      linux-media@vger.kernel.org
4080 W:      https://linuxtv.org
4081 W:      http://palosaari.fi/linux/
4082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4083 T:      git git://linuxtv.org/anttip/media_tree.git
4084 S:      Maintained
4085 F:      drivers/media/common/cypress_firmware*
4086
4087 CYTTSP TOUCHSCREEN DRIVER
4088 M:      Ferruh Yigit <fery@cypress.com>
4089 L:      linux-input@vger.kernel.org
4090 S:      Supported
4091 F:      drivers/input/touchscreen/cyttsp*
4092 F:      include/linux/input/cyttsp.h
4093
4094 D-LINK DIR-685 TOUCHKEYS DRIVER
4095 M:      Linus Walleij <linus.walleij@linaro.org>
4096 L:      linux-input@vger.kernel.org
4097 S:      Supported
4098 F:      drivers/input/dlink-dir685-touchkeys.c
4099
4100 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4101 M:      Joshua Kinard <kumba@gentoo.org>
4102 S:      Maintained
4103 F:      drivers/rtc/rtc-ds1685.c
4104 F:      include/linux/rtc/ds1685.h
4105
4106 DAMA SLAVE for AX.25
4107 M:      Joerg Reuter <jreuter@yaina.de>
4108 W:      http://yaina.de/jreuter/
4109 W:      http://www.qsl.net/dl1bke/
4110 L:      linux-hams@vger.kernel.org
4111 S:      Maintained
4112 F:      net/ax25/af_ax25.c
4113 F:      net/ax25/ax25_dev.c
4114 F:      net/ax25/ax25_ds_*
4115 F:      net/ax25/ax25_in.c
4116 F:      net/ax25/ax25_out.c
4117 F:      net/ax25/ax25_timer.c
4118 F:      net/ax25/sysctl_net_ax25.c
4119
4120 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4121 L:      netdev@vger.kernel.org
4122 S:      Orphan
4123 F:      Documentation/networking/dmfe.txt
4124 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4125
4126 DC390/AM53C974 SCSI driver
4127 M:      Hannes Reinecke <hare@suse.com>
4128 L:      linux-scsi@vger.kernel.org
4129 S:      Maintained
4130 F:      drivers/scsi/am53c974.c
4131
4132 DC395x SCSI driver
4133 M:      Oliver Neukum <oliver@neukum.org>
4134 M:      Ali Akcaagac <aliakc@web.de>
4135 M:      Jamie Lenehan <lenehan@twibble.org>
4136 L:      dc395x@twibble.org
4137 W:      http://twibble.org/dist/dc395x/
4138 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4139 S:      Maintained
4140 F:      Documentation/scsi/dc395x.txt
4141 F:      drivers/scsi/dc395x.*
4142
4143 DCCP PROTOCOL
4144 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4145 L:      dccp@vger.kernel.org
4146 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4147 S:      Maintained
4148 F:      include/linux/dccp.h
4149 F:      include/uapi/linux/dccp.h
4150 F:      include/linux/tfrc.h
4151 F:      net/dccp/
4152
4153 DECnet NETWORK LAYER
4154 W:      http://linux-decnet.sourceforge.net
4155 L:      linux-decnet-user@lists.sourceforge.net
4156 S:      Orphan
4157 F:      Documentation/networking/decnet.txt
4158 F:      net/decnet/
4159
4160 DECSTATION PLATFORM SUPPORT
4161 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4162 L:      linux-mips@linux-mips.org
4163 W:      http://www.linux-mips.org/wiki/DECstation
4164 S:      Maintained
4165 F:      arch/mips/dec/
4166 F:      arch/mips/include/asm/dec/
4167 F:      arch/mips/include/asm/mach-dec/
4168
4169 DEFXX FDDI NETWORK DRIVER
4170 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4171 S:      Maintained
4172 F:      drivers/net/fddi/defxx.*
4173
4174 DELL SMBIOS DRIVER
4175 M:      Pali Rohár <pali.rohar@gmail.com>
4176 M:      Mario Limonciello <mario.limonciello@dell.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-smbios.*
4180
4181 DELL SMBIOS SMM DRIVER
4182 M:      Mario Limonciello <mario.limonciello@dell.com>
4183 L:      platform-driver-x86@vger.kernel.org
4184 S:      Maintained
4185 F:      drivers/platform/x86/dell-smbios-smm.c
4186
4187 DELL SMBIOS WMI DRIVER
4188 M:      Mario Limonciello <mario.limonciello@dell.com>
4189 L:      platform-driver-x86@vger.kernel.org
4190 S:      Maintained
4191 F:      drivers/platform/x86/dell-smbios-wmi.c
4192 F:      tools/wmi/dell-smbios-example.c
4193
4194 DELL LAPTOP DRIVER
4195 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4196 M:      Pali Rohár <pali.rohar@gmail.com>
4197 L:      platform-driver-x86@vger.kernel.org
4198 S:      Maintained
4199 F:      drivers/platform/x86/dell-laptop.c
4200
4201 DELL LAPTOP FREEFALL DRIVER
4202 M:      Pali Rohár <pali.rohar@gmail.com>
4203 S:      Maintained
4204 F:      drivers/platform/x86/dell-smo8800.c
4205
4206 DELL LAPTOP RBTN DRIVER
4207 M:      Pali Rohár <pali.rohar@gmail.com>
4208 S:      Maintained
4209 F:      drivers/platform/x86/dell-rbtn.*
4210
4211 DELL LAPTOP SMM DRIVER
4212 M:      Pali Rohár <pali.rohar@gmail.com>
4213 S:      Maintained
4214 F:      drivers/hwmon/dell-smm-hwmon.c
4215 F:      include/uapi/linux/i8k.h
4216
4217 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4218 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4219 S:      Maintained
4220 F:      Documentation/dcdbas.txt
4221 F:      drivers/firmware/dcdbas.*
4222
4223 DELL WMI NOTIFICATIONS DRIVER
4224 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4225 M:      Pali Rohár <pali.rohar@gmail.com>
4226 S:      Maintained
4227 F:      drivers/platform/x86/dell-wmi.c
4228
4229 DELL WMI DESCRIPTOR DRIVER
4230 M:      Mario Limonciello <mario.limonciello@dell.com>
4231 S:      Maintained
4232 F:      drivers/platform/x86/dell-wmi-descriptor.c
4233
4234 DELTA ST MEDIA DRIVER
4235 M:      Hugues Fruchet <hugues.fruchet@st.com>
4236 L:      linux-media@vger.kernel.org
4237 T:      git git://linuxtv.org/media_tree.git
4238 W:      https://linuxtv.org
4239 S:      Supported
4240 F:      drivers/media/platform/sti/delta
4241
4242 DENALI NAND DRIVER
4243 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4244 L:      linux-mtd@lists.infradead.org
4245 S:      Supported
4246 F:      drivers/mtd/nand/raw/denali*
4247
4248 DESIGNWARE USB2 DRD IP DRIVER
4249 M:      Minas Harutyunyan <hminas@synopsys.com>
4250 L:      linux-usb@vger.kernel.org
4251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4252 S:      Maintained
4253 F:      drivers/usb/dwc2/
4254
4255 DESIGNWARE USB3 DRD IP DRIVER
4256 M:      Felipe Balbi <balbi@kernel.org>
4257 L:      linux-usb@vger.kernel.org
4258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4259 S:      Maintained
4260 F:      drivers/usb/dwc3/
4261
4262 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4263 M:      Andreas Klinger <ak@it-klinger.de>
4264 L:      linux-iio@vger.kernel.org
4265 S:      Maintained
4266 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4267 F:      drivers/iio/proximity/srf*.c
4268
4269 DEVICE COREDUMP (DEV_COREDUMP)
4270 M:      Johannes Berg <johannes@sipsolutions.net>
4271 L:      linux-kernel@vger.kernel.org
4272 S:      Maintained
4273 F:      drivers/base/devcoredump.c
4274 F:      include/linux/devcoredump.h
4275
4276 DEVICE FREQUENCY (DEVFREQ)
4277 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4278 M:      Kyungmin Park <kyungmin.park@samsung.com>
4279 R:      Chanwoo Choi <cw00.choi@samsung.com>
4280 L:      linux-pm@vger.kernel.org
4281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4282 S:      Maintained
4283 F:      drivers/devfreq/
4284 F:      include/linux/devfreq.h
4285 F:      Documentation/devicetree/bindings/devfreq/
4286
4287 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4288 M:      Chanwoo Choi <cw00.choi@samsung.com>
4289 L:      linux-pm@vger.kernel.org
4290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4291 S:      Supported
4292 F:      drivers/devfreq/event/
4293 F:      drivers/devfreq/devfreq-event.c
4294 F:      include/linux/devfreq-event.h
4295 F:      Documentation/devicetree/bindings/devfreq/event/
4296
4297 DEVICE NUMBER REGISTRY
4298 M:      Torben Mathiasen <device@lanana.org>
4299 W:      http://lanana.org/docs/device-list/index.html
4300 S:      Maintained
4301
4302 DEVICE-MAPPER  (LVM)
4303 M:      Alasdair Kergon <agk@redhat.com>
4304 M:      Mike Snitzer <snitzer@redhat.com>
4305 M:      dm-devel@redhat.com
4306 L:      dm-devel@redhat.com
4307 W:      http://sources.redhat.com/dm
4308 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4310 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4311 S:      Maintained
4312 F:      Documentation/device-mapper/
4313 F:      drivers/md/Makefile
4314 F:      drivers/md/Kconfig
4315 F:      drivers/md/dm*
4316 F:      drivers/md/persistent-data/
4317 F:      include/linux/device-mapper.h
4318 F:      include/linux/dm-*.h
4319 F:      include/uapi/linux/dm-*.h
4320
4321 DEVLINK
4322 M:      Jiri Pirko <jiri@mellanox.com>
4323 L:      netdev@vger.kernel.org
4324 S:      Supported
4325 F:      net/core/devlink.c
4326 F:      include/net/devlink.h
4327 F:      include/uapi/linux/devlink.h
4328
4329 DIALOG SEMICONDUCTOR DRIVERS
4330 M:      Support Opensource <support.opensource@diasemi.com>
4331 W:      http://www.dialog-semiconductor.com/products
4332 S:      Supported
4333 F:      Documentation/hwmon/da90??
4334 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4335 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4336 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4337 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4338 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4339 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4340 F:      drivers/gpio/gpio-da90??.c
4341 F:      drivers/hwmon/da90??-hwmon.c
4342 F:      drivers/iio/adc/da91??-*.c
4343 F:      drivers/input/misc/da90??_onkey.c
4344 F:      drivers/input/touchscreen/da9052_tsi.c
4345 F:      drivers/leds/leds-da90??.c
4346 F:      drivers/mfd/da903x.c
4347 F:      drivers/mfd/da90??-*.c
4348 F:      drivers/mfd/da91??-*.c
4349 F:      drivers/power/supply/da9052-battery.c
4350 F:      drivers/power/supply/da91??-*.c
4351 F:      drivers/regulator/da903x.c
4352 F:      drivers/regulator/da9???-regulator.[ch]
4353 F:      drivers/thermal/da90??-thermal.c
4354 F:      drivers/rtc/rtc-da90??.c
4355 F:      drivers/video/backlight/da90??_bl.c
4356 F:      drivers/watchdog/da90??_wdt.c
4357 F:      include/linux/mfd/da903x.h
4358 F:      include/linux/mfd/da9052/
4359 F:      include/linux/mfd/da9055/
4360 F:      include/linux/mfd/da9062/
4361 F:      include/linux/mfd/da9063/
4362 F:      include/linux/mfd/da9150/
4363 F:      include/linux/regulator/da9211.h
4364 F:      include/sound/da[79]*.h
4365 F:      sound/soc/codecs/da[79]*.[ch]
4366
4367 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4368 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4369 L:      linux-gpio@vger.kernel.org
4370 S:      Maintained
4371 F:      drivers/gpio/gpio-gpio-mm.c
4372
4373 DIGI NEO AND CLASSIC PCI PRODUCTS
4374 M:      Lidza Louina <lidza.louina@gmail.com>
4375 M:      Mark Hounschell <markh@compro.net>
4376 L:      driverdev-devel@linuxdriverproject.org
4377 S:      Maintained
4378 F:      drivers/staging/dgnc/
4379
4380 DIOLAN U2C-12 I2C DRIVER
4381 M:      Guenter Roeck <linux@roeck-us.net>
4382 L:      linux-i2c@vger.kernel.org
4383 S:      Maintained
4384 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4385
4386 FILESYSTEM DIRECT ACCESS (DAX)
4387 M:      Matthew Wilcox <mawilcox@microsoft.com>
4388 M:      Ross Zwisler <zwisler@kernel.org>
4389 M:      Jan Kara <jack@suse.cz>
4390 L:      linux-fsdevel@vger.kernel.org
4391 S:      Supported
4392 F:      fs/dax.c
4393 F:      include/linux/dax.h
4394 F:      include/trace/events/fs_dax.h
4395
4396 DEVICE DIRECT ACCESS (DAX)
4397 M:      Dan Williams <dan.j.williams@intel.com>
4398 M:      Dave Jiang <dave.jiang@intel.com>
4399 M:      Ross Zwisler <zwisler@kernel.org>
4400 M:      Vishal Verma <vishal.l.verma@intel.com>
4401 L:      linux-nvdimm@lists.01.org
4402 S:      Supported
4403 F:      drivers/dax/
4404
4405 DIRECTORY NOTIFICATION (DNOTIFY)
4406 M:      Jan Kara <jack@suse.cz>
4407 R:      Amir Goldstein <amir73il@gmail.com>
4408 L:      linux-fsdevel@vger.kernel.org
4409 S:      Maintained
4410 F:      Documentation/filesystems/dnotify.txt
4411 F:      fs/notify/dnotify/
4412 F:      include/linux/dnotify.h
4413
4414 DISK GEOMETRY AND PARTITION HANDLING
4415 M:      Andries Brouwer <aeb@cwi.nl>
4416 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4417 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4418 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4419 S:      Maintained
4420
4421 DISKQUOTA
4422 M:      Jan Kara <jack@suse.com>
4423 S:      Maintained
4424 F:      Documentation/filesystems/quota.txt
4425 F:      fs/quota/
4426 F:      include/linux/quota*.h
4427 F:      include/uapi/linux/quota*.h
4428
4429 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4430 M:      Bernie Thompson <bernie@plugable.com>
4431 L:      linux-fbdev@vger.kernel.org
4432 S:      Maintained
4433 W:      http://plugable.com/category/projects/udlfb/
4434 F:      drivers/video/fbdev/udlfb.c
4435 F:      include/video/udlfb.h
4436 F:      Documentation/fb/udlfb.txt
4437
4438 DISTRIBUTED LOCK MANAGER (DLM)
4439 M:      Christine Caulfield <ccaulfie@redhat.com>
4440 M:      David Teigland <teigland@redhat.com>
4441 L:      cluster-devel@redhat.com
4442 W:      http://sources.redhat.com/cluster/
4443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4444 S:      Supported
4445 F:      fs/dlm/
4446
4447 DMA BUFFER SHARING FRAMEWORK
4448 M:      Sumit Semwal <sumit.semwal@linaro.org>
4449 S:      Maintained
4450 L:      linux-media@vger.kernel.org
4451 L:      dri-devel@lists.freedesktop.org
4452 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4453 F:      drivers/dma-buf/
4454 F:      include/linux/dma-buf*
4455 F:      include/linux/reservation.h
4456 F:      include/linux/*fence.h
4457 F:      Documentation/driver-api/dma-buf.rst
4458 T:      git git://anongit.freedesktop.org/drm/drm-misc
4459
4460 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4461 M:      Vinod Koul <vkoul@kernel.org>
4462 L:      dmaengine@vger.kernel.org
4463 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4464 S:      Maintained
4465 F:      drivers/dma/
4466 F:      include/linux/dmaengine.h
4467 F:      include/linux/of_dma.h
4468 F:      Documentation/devicetree/bindings/dma/
4469 F:      Documentation/driver-api/dmaengine/
4470 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4471
4472 DMA MAPPING HELPERS
4473 M:      Christoph Hellwig <hch@lst.de>
4474 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4475 R:      Robin Murphy <robin.murphy@arm.com>
4476 L:      iommu@lists.linux-foundation.org
4477 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4478 W:      http://git.infradead.org/users/hch/dma-mapping.git
4479 S:      Supported
4480 F:      kernel/dma/
4481 F:      include/asm-generic/dma-mapping.h
4482 F:      include/linux/dma-direct.h
4483 F:      include/linux/dma-mapping.h
4484 F:      include/linux/dma-noncoherent.h
4485
4486 DME1737 HARDWARE MONITOR DRIVER
4487 M:      Juerg Haefliger <juergh@gmail.com>
4488 L:      linux-hwmon@vger.kernel.org
4489 S:      Maintained
4490 F:      Documentation/hwmon/dme1737
4491 F:      drivers/hwmon/dme1737.c
4492
4493 DMI/SMBIOS SUPPORT
4494 M:      Jean Delvare <jdelvare@suse.com>
4495 S:      Maintained
4496 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4497 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4498 F:      drivers/firmware/dmi-id.c
4499 F:      drivers/firmware/dmi_scan.c
4500 F:      include/linux/dmi.h
4501
4502 DOCUMENTATION
4503 M:      Jonathan Corbet <corbet@lwn.net>
4504 L:      linux-doc@vger.kernel.org
4505 S:      Maintained
4506 F:      Documentation/
4507 F:      scripts/kernel-doc
4508 X:      Documentation/ABI/
4509 X:      Documentation/devicetree/
4510 X:      Documentation/acpi
4511 X:      Documentation/power
4512 X:      Documentation/spi
4513 X:      Documentation/media
4514 T:      git git://git.lwn.net/linux.git docs-next
4515
4516 DOCUMENTATION/ITALIAN
4517 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4518 L:      linux-doc@vger.kernel.org
4519 S:      Maintained
4520 F:      Documentation/translations/it_IT
4521
4522 DONGWOON DW9714 LENS VOICE COIL DRIVER
4523 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4524 L:      linux-media@vger.kernel.org
4525 T:      git git://linuxtv.org/media_tree.git
4526 S:      Maintained
4527 F:      drivers/media/i2c/dw9714.c
4528
4529 DONGWOON DW9807 LENS VOICE COIL DRIVER
4530 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4531 L:      linux-media@vger.kernel.org
4532 T:      git git://linuxtv.org/media_tree.git
4533 S:      Maintained
4534 F:      drivers/media/i2c/dw9807.c
4535
4536 DOUBLETALK DRIVER
4537 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4538 L:      blinux-list@redhat.com
4539 S:      Maintained
4540 F:      drivers/char/dtlk.c
4541 F:      include/linux/dtlk.h
4542
4543 DPAA2 DATAPATH I/O (DPIO) DRIVER
4544 M:      Roy Pledge <Roy.Pledge@nxp.com>
4545 L:      linux-kernel@vger.kernel.org
4546 S:      Maintained
4547 F:      drivers/soc/fsl/dpio
4548
4549 DPAA2 ETHERNET DRIVER
4550 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4551 L:      linux-kernel@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/staging/fsl-dpaa2/ethernet
4554
4555 DPAA2 ETHERNET SWITCH DRIVER
4556 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4557 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4558 L:      linux-kernel@vger.kernel.org
4559 S:      Maintained
4560 F:      drivers/staging/fsl-dpaa2/ethsw
4561
4562 DPAA2 PTP CLOCK DRIVER
4563 M:      Yangbo Lu <yangbo.lu@nxp.com>
4564 L:      linux-kernel@vger.kernel.org
4565 S:      Maintained
4566 F:      drivers/staging/fsl-dpaa2/rtc
4567
4568 DPT_I2O SCSI RAID DRIVER
4569 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4570 L:      linux-scsi@vger.kernel.org
4571 W:      http://www.adaptec.com/
4572 S:      Maintained
4573 F:      drivers/scsi/dpt*
4574 F:      drivers/scsi/dpt/
4575
4576 DRBD DRIVER
4577 M:      Philipp Reisner <philipp.reisner@linbit.com>
4578 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4579 L:      drbd-dev@lists.linbit.com
4580 W:      http://www.drbd.org
4581 T:      git git://git.linbit.com/linux-drbd.git
4582 T:      git git://git.linbit.com/drbd-8.4.git
4583 S:      Supported
4584 F:      drivers/block/drbd/
4585 F:      lib/lru_cache.c
4586 F:      Documentation/blockdev/drbd/
4587
4588 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4589 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4590 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4592 S:      Supported
4593 F:      Documentation/kobject.txt
4594 F:      drivers/base/
4595 F:      fs/debugfs/
4596 F:      fs/sysfs/
4597 F:      include/linux/debugfs.h
4598 F:      include/linux/kobj*
4599 F:      lib/kobj*
4600
4601 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4602 M:      Kevin Hilman <khilman@kernel.org>
4603 M:      Nishanth Menon <nm@ti.com>
4604 S:      Maintained
4605 F:      drivers/power/avs/
4606 F:      include/linux/power/smartreflex.h
4607 L:      linux-pm@vger.kernel.org
4608
4609 DRM DRIVER FOR ARM PL111 CLCD
4610 M:      Eric Anholt <eric@anholt.net>
4611 T:      git git://anongit.freedesktop.org/drm/drm-misc
4612 S:      Supported
4613 F:      drivers/gpu/drm/pl111/
4614
4615 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4616 M:      Linus Walleij <linus.walleij@linaro.org>
4617 T:      git git://anongit.freedesktop.org/drm/drm-misc
4618 S:      Maintained
4619 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4620 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4621
4622 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4623 M:      Dave Airlie <airlied@redhat.com>
4624 S:      Odd Fixes
4625 F:      drivers/gpu/drm/ast/
4626
4627 DRM DRIVER FOR BOCHS VIRTUAL GPU
4628 M:      Gerd Hoffmann <kraxel@redhat.com>
4629 L:      virtualization@lists.linux-foundation.org
4630 T:      git git://anongit.freedesktop.org/drm/drm-misc
4631 S:      Maintained
4632 F:      drivers/gpu/drm/bochs/
4633
4634 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4635 M:      Linus Walleij <linus.walleij@linaro.org>
4636 T:      git git://anongit.freedesktop.org/drm/drm-misc
4637 S:      Maintained
4638 F:      drivers/gpu/drm/tve200/
4639
4640 DRM DRIVER FOR ILITEK ILI9225 PANELS
4641 M:      David Lechner <david@lechnology.com>
4642 S:      Maintained
4643 F:      drivers/gpu/drm/tinydrm/ili9225.c
4644 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4645
4646 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4647 S:      Orphan / Obsolete
4648 F:      drivers/gpu/drm/i810/
4649 F:      include/uapi/drm/i810_drm.h
4650
4651 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4652 S:      Orphan / Obsolete
4653 F:      drivers/gpu/drm/mga/
4654 F:      include/uapi/drm/mga_drm.h
4655
4656 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4657 M:      Dave Airlie <airlied@redhat.com>
4658 S:      Odd Fixes
4659 F:      drivers/gpu/drm/mgag200/
4660
4661 DRM DRIVER FOR MI0283QT
4662 M:      Noralf Trønnes <noralf@tronnes.org>
4663 S:      Maintained
4664 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4665 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4666
4667 DRM DRIVER FOR MSM ADRENO GPU
4668 M:      Rob Clark <robdclark@gmail.com>
4669 L:      linux-arm-msm@vger.kernel.org
4670 L:      dri-devel@lists.freedesktop.org
4671 L:      freedreno@lists.freedesktop.org
4672 T:      git git://people.freedesktop.org/~robclark/linux
4673 S:      Maintained
4674 F:      drivers/gpu/drm/msm/
4675 F:      include/uapi/drm/msm_drm.h
4676 F:      Documentation/devicetree/bindings/display/msm/
4677
4678 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4679 M:      Ben Skeggs <bskeggs@redhat.com>
4680 L:      dri-devel@lists.freedesktop.org
4681 L:      nouveau@lists.freedesktop.org
4682 T:      git git://github.com/skeggsb/linux
4683 S:      Supported
4684 F:      drivers/gpu/drm/nouveau/
4685 F:      include/uapi/drm/nouveau_drm.h
4686
4687 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4688 M:      Noralf Trønnes <noralf@tronnes.org>
4689 S:      Maintained
4690 F:      drivers/gpu/drm/tinydrm/repaper.c
4691 F:      Documentation/devicetree/bindings/display/repaper.txt
4692
4693 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4694 M:      Dave Airlie <airlied@redhat.com>
4695 M:      Gerd Hoffmann <kraxel@redhat.com>
4696 L:      virtualization@lists.linux-foundation.org
4697 T:      git git://anongit.freedesktop.org/drm/drm-misc
4698 S:      Obsolete
4699 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4700 F:      drivers/gpu/drm/cirrus/
4701
4702 DRM DRIVER FOR QXL VIRTUAL GPU
4703 M:      Dave Airlie <airlied@redhat.com>
4704 M:      Gerd Hoffmann <kraxel@redhat.com>
4705 L:      virtualization@lists.linux-foundation.org
4706 T:      git git://anongit.freedesktop.org/drm/drm-misc
4707 S:      Maintained
4708 F:      drivers/gpu/drm/qxl/
4709 F:      include/uapi/drm/qxl_drm.h
4710
4711 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4712 S:      Orphan / Obsolete
4713 F:      drivers/gpu/drm/r128/
4714 F:      include/uapi/drm/r128_drm.h
4715
4716 DRM DRIVER FOR SAVAGE VIDEO CARDS
4717 S:      Orphan / Obsolete
4718 F:      drivers/gpu/drm/savage/
4719 F:      include/uapi/drm/savage_drm.h
4720
4721 DRM DRIVER FOR SIS VIDEO CARDS
4722 S:      Orphan / Obsolete
4723 F:      drivers/gpu/drm/sis/
4724 F:      include/uapi/drm/sis_drm.h
4725
4726 DRM DRIVER FOR SITRONIX ST7586 PANELS
4727 M:      David Lechner <david@lechnology.com>
4728 S:      Maintained
4729 F:      drivers/gpu/drm/tinydrm/st7586.c
4730 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4731
4732 DRM DRIVER FOR SITRONIX ST7735R PANELS
4733 M:      David Lechner <david@lechnology.com>
4734 S:      Maintained
4735 F:      drivers/gpu/drm/tinydrm/st7735r.c
4736 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4737
4738 DRM DRIVER FOR TDFX VIDEO CARDS
4739 S:      Orphan / Obsolete
4740 F:      drivers/gpu/drm/tdfx/
4741
4742 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4743 M:      Dave Airlie <airlied@redhat.com>
4744 S:      Odd Fixes
4745 F:      drivers/gpu/drm/udl/
4746
4747 DRM DRIVER FOR VMWARE VIRTUAL GPU
4748 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4749 M:      Sinclair Yeh <syeh@vmware.com>
4750 M:      Thomas Hellstrom <thellstrom@vmware.com>
4751 L:      dri-devel@lists.freedesktop.org
4752 T:      git git://people.freedesktop.org/~syeh/repos_linux
4753 T:      git git://people.freedesktop.org/~thomash/linux
4754 S:      Supported
4755 F:      drivers/gpu/drm/vmwgfx/
4756 F:      include/uapi/drm/vmwgfx_drm.h
4757
4758 DRM DRIVERS
4759 M:      David Airlie <airlied@linux.ie>
4760 L:      dri-devel@lists.freedesktop.org
4761 T:      git git://anongit.freedesktop.org/drm/drm
4762 B:      https://bugs.freedesktop.org/
4763 C:      irc://chat.freenode.net/dri-devel
4764 S:      Maintained
4765 F:      drivers/gpu/drm/
4766 F:      drivers/gpu/vga/
4767 F:      Documentation/devicetree/bindings/display/
4768 F:      Documentation/devicetree/bindings/gpu/
4769 F:      Documentation/gpu/
4770 F:      include/drm/
4771 F:      include/uapi/drm/
4772 F:      include/linux/vga*
4773
4774 DRM DRIVERS AND MISC GPU PATCHES
4775 M:      Gustavo Padovan <gustavo@padovan.org>
4776 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4777 M:      Sean Paul <sean@poorly.run>
4778 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4779 S:      Maintained
4780 T:      git git://anongit.freedesktop.org/drm/drm-misc
4781 F:      Documentation/gpu/
4782 F:      drivers/gpu/vga/
4783 F:      drivers/gpu/drm/*
4784 F:      include/drm/drm*
4785 F:      include/uapi/drm/drm*
4786 F:      include/linux/vga*
4787
4788 DRM DRIVERS FOR ALLWINNER A10
4789 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4790 L:      dri-devel@lists.freedesktop.org
4791 S:      Supported
4792 F:      drivers/gpu/drm/sun4i/
4793 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795
4796 DRM DRIVERS FOR AMLOGIC SOCS
4797 M:      Neil Armstrong <narmstrong@baylibre.com>
4798 L:      dri-devel@lists.freedesktop.org
4799 L:      linux-amlogic@lists.infradead.org
4800 W:      http://linux-meson.com/
4801 S:      Supported
4802 F:      drivers/gpu/drm/meson/
4803 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4804 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4805 F:      Documentation/gpu/meson.rst
4806 T:      git git://anongit.freedesktop.org/drm/drm-misc
4807
4808 DRM DRIVERS FOR ATMEL HLCDC
4809 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4810 L:      dri-devel@lists.freedesktop.org
4811 S:      Supported
4812 F:      drivers/gpu/drm/atmel-hlcdc/
4813 F:      Documentation/devicetree/bindings/display/atmel/
4814 T:      git git://anongit.freedesktop.org/drm/drm-misc
4815
4816 DRM DRIVERS FOR BRIDGE CHIPS
4817 M:      Archit Taneja <architt@codeaurora.org>
4818 M:      Andrzej Hajda <a.hajda@samsung.com>
4819 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4820 S:      Maintained
4821 T:      git git://anongit.freedesktop.org/drm/drm-misc
4822 F:      drivers/gpu/drm/bridge/
4823
4824 DRM DRIVERS FOR EXYNOS
4825 M:      Inki Dae <inki.dae@samsung.com>
4826 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4827 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4828 M:      Kyungmin Park <kyungmin.park@samsung.com>
4829 L:      dri-devel@lists.freedesktop.org
4830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4831 S:      Supported
4832 F:      drivers/gpu/drm/exynos/
4833 F:      include/uapi/drm/exynos_drm.h
4834 F:      Documentation/devicetree/bindings/display/exynos/
4835
4836 DRM DRIVERS FOR FREESCALE DCU
4837 M:      Stefan Agner <stefan@agner.ch>
4838 M:      Alison Wang <alison.wang@nxp.com>
4839 L:      dri-devel@lists.freedesktop.org
4840 S:      Supported
4841 F:      drivers/gpu/drm/fsl-dcu/
4842 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4843 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4844 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4845
4846 DRM DRIVERS FOR FREESCALE IMX
4847 M:      Philipp Zabel <p.zabel@pengutronix.de>
4848 L:      dri-devel@lists.freedesktop.org
4849 S:      Maintained
4850 F:      drivers/gpu/drm/imx/
4851 F:      drivers/gpu/ipu-v3/
4852 F:      Documentation/devicetree/bindings/display/imx/
4853
4854 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4855 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4856 L:      dri-devel@lists.freedesktop.org
4857 T:      git git://github.com/patjak/drm-gma500
4858 S:      Maintained
4859 F:      drivers/gpu/drm/gma500/
4860
4861 DRM DRIVERS FOR HISILICON
4862 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4863 M:      Rongrong Zou <zourongrong@gmail.com>
4864 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4865 R:      Chen Feng <puck.chen@hisilicon.com>
4866 L:      dri-devel@lists.freedesktop.org
4867 T:      git git://github.com/xin3liang/linux.git
4868 S:      Maintained
4869 F:      drivers/gpu/drm/hisilicon/
4870 F:      Documentation/devicetree/bindings/display/hisilicon/
4871
4872 DRM DRIVERS FOR MEDIATEK
4873 M:      CK Hu <ck.hu@mediatek.com>
4874 M:      Philipp Zabel <p.zabel@pengutronix.de>
4875 L:      dri-devel@lists.freedesktop.org
4876 S:      Supported
4877 F:      drivers/gpu/drm/mediatek/
4878 F:      Documentation/devicetree/bindings/display/mediatek/
4879
4880 DRM DRIVERS FOR NVIDIA TEGRA
4881 M:      Thierry Reding <thierry.reding@gmail.com>
4882 L:      dri-devel@lists.freedesktop.org
4883 L:      linux-tegra@vger.kernel.org
4884 T:      git git://anongit.freedesktop.org/tegra/linux.git
4885 S:      Supported
4886 F:      drivers/gpu/drm/tegra/
4887 F:      drivers/gpu/host1x/
4888 F:      include/linux/host1x.h
4889 F:      include/uapi/drm/tegra_drm.h
4890 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4891
4892 DRM DRIVERS FOR RENESAS
4893 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4894 L:      dri-devel@lists.freedesktop.org
4895 L:      linux-renesas-soc@vger.kernel.org
4896 T:      git git://linuxtv.org/pinchartl/fbdev
4897 S:      Supported
4898 F:      drivers/gpu/drm/rcar-du/
4899 F:      drivers/gpu/drm/shmobile/
4900 F:      include/linux/platform_data/shmob_drm.h
4901 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4902 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4903 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4904
4905 DRM DRIVERS FOR ROCKCHIP
4906 M:      Sandy Huang <hjc@rock-chips.com>
4907 M:      Heiko Stübner <heiko@sntech.de>
4908 L:      dri-devel@lists.freedesktop.org
4909 S:      Maintained
4910 F:      drivers/gpu/drm/rockchip/
4911 F:      Documentation/devicetree/bindings/display/rockchip/
4912 T:      git git://anongit.freedesktop.org/drm/drm-misc
4913
4914 DRM DRIVERS FOR STI
4915 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4916 M:      Vincent Abriou <vincent.abriou@st.com>
4917 L:      dri-devel@lists.freedesktop.org
4918 T:      git git://anongit.freedesktop.org/drm/drm-misc
4919 S:      Maintained
4920 F:      drivers/gpu/drm/sti
4921 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4922
4923 DRM DRIVERS FOR STM
4924 M:      Yannick Fertre <yannick.fertre@st.com>
4925 M:      Philippe Cornu <philippe.cornu@st.com>
4926 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4927 M:      Vincent Abriou <vincent.abriou@st.com>
4928 L:      dri-devel@lists.freedesktop.org
4929 T:      git git://anongit.freedesktop.org/drm/drm-misc
4930 S:      Maintained
4931 F:      drivers/gpu/drm/stm
4932 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4933
4934 DRM DRIVERS FOR TI LCDC
4935 M:      Jyri Sarha <jsarha@ti.com>
4936 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4937 L:      dri-devel@lists.freedesktop.org
4938 S:      Maintained
4939 F:      drivers/gpu/drm/tilcdc/
4940 F:      Documentation/devicetree/bindings/display/tilcdc/
4941
4942 DRM DRIVERS FOR TI OMAP
4943 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4944 L:      dri-devel@lists.freedesktop.org
4945 S:      Maintained
4946 F:      drivers/gpu/drm/omapdrm/
4947 F:      Documentation/devicetree/bindings/display/ti/
4948
4949 DRM DRIVERS FOR V3D
4950 M:      Eric Anholt <eric@anholt.net>
4951 S:      Supported
4952 F:      drivers/gpu/drm/v3d/
4953 F:      include/uapi/drm/v3d_drm.h
4954 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4955 T:      git git://anongit.freedesktop.org/drm/drm-misc
4956
4957 DRM DRIVERS FOR VC4
4958 M:      Eric Anholt <eric@anholt.net>
4959 T:      git git://github.com/anholt/linux
4960 S:      Supported
4961 F:      drivers/gpu/drm/vc4/
4962 F:      include/uapi/drm/vc4_drm.h
4963 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4964 T:      git git://anongit.freedesktop.org/drm/drm-misc
4965
4966 DRM DRIVERS FOR VIVANTE GPU IP
4967 M:      Lucas Stach <l.stach@pengutronix.de>
4968 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4969 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4970 L:      etnaviv@lists.freedesktop.org
4971 L:      dri-devel@lists.freedesktop.org
4972 S:      Maintained
4973 F:      drivers/gpu/drm/etnaviv/
4974 F:      include/uapi/drm/etnaviv_drm.h
4975 F:      Documentation/devicetree/bindings/display/etnaviv/
4976
4977 DRM DRIVERS FOR ZTE ZX
4978 M:      Shawn Guo <shawnguo@kernel.org>
4979 L:      dri-devel@lists.freedesktop.org
4980 S:      Maintained
4981 F:      drivers/gpu/drm/zte/
4982 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4983 T:      git git://anongit.freedesktop.org/drm/drm-misc
4984
4985 DRM PANEL DRIVERS
4986 M:      Thierry Reding <thierry.reding@gmail.com>
4987 L:      dri-devel@lists.freedesktop.org
4988 T:      git git://anongit.freedesktop.org/drm/drm-misc
4989 S:      Maintained
4990 F:      drivers/gpu/drm/drm_panel.c
4991 F:      drivers/gpu/drm/panel/
4992 F:      include/drm/drm_panel.h
4993 F:      Documentation/devicetree/bindings/display/panel/
4994
4995 DRM TINYDRM DRIVERS
4996 M:      Noralf Trønnes <noralf@tronnes.org>
4997 W:      https://github.com/notro/tinydrm/wiki/Development
4998 T:      git git://anongit.freedesktop.org/drm/drm-misc
4999 S:      Maintained
5000 F:      drivers/gpu/drm/tinydrm/
5001 F:      include/drm/tinydrm/
5002
5003 DRM DRIVERS FOR XEN
5004 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5005 T:      git git://anongit.freedesktop.org/drm/drm-misc
5006 L:      dri-devel@lists.freedesktop.org
5007 L:      xen-devel@lists.xen.org
5008 S:      Supported
5009 F:      drivers/gpu/drm/xen/
5010 F:      Documentation/gpu/xen-front.rst
5011
5012 DRM TTM SUBSYSTEM
5013 M:      Christian Koenig <christian.koenig@amd.com>
5014 M:      Huang Rui <ray.huang@amd.com>
5015 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5016 T:      git git://people.freedesktop.org/~agd5f/linux
5017 S:      Maintained
5018 L:      dri-devel@lists.freedesktop.org
5019 F:      include/drm/ttm/
5020 F:      drivers/gpu/drm/ttm/
5021
5022 DSBR100 USB FM RADIO DRIVER
5023 M:      Alexey Klimov <klimov.linux@gmail.com>
5024 L:      linux-media@vger.kernel.org
5025 T:      git git://linuxtv.org/media_tree.git
5026 S:      Maintained
5027 F:      drivers/media/radio/dsbr100.c
5028
5029 DSCC4 DRIVER
5030 M:      Francois Romieu <romieu@fr.zoreil.com>
5031 L:      netdev@vger.kernel.org
5032 S:      Maintained
5033 F:      drivers/net/wan/dscc4.c
5034
5035 DT3155 MEDIA DRIVER
5036 M:      Hans Verkuil <hverkuil@xs4all.nl>
5037 L:      linux-media@vger.kernel.org
5038 T:      git git://linuxtv.org/media_tree.git
5039 W:      https://linuxtv.org
5040 S:      Odd Fixes
5041 F:      drivers/media/pci/dt3155/
5042
5043 DVB_USB_AF9015 MEDIA DRIVER
5044 M:      Antti Palosaari <crope@iki.fi>
5045 L:      linux-media@vger.kernel.org
5046 W:      https://linuxtv.org
5047 W:      http://palosaari.fi/linux/
5048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5049 T:      git git://linuxtv.org/anttip/media_tree.git
5050 S:      Maintained
5051 F:      drivers/media/usb/dvb-usb-v2/af9015*
5052
5053 DVB_USB_AF9035 MEDIA DRIVER
5054 M:      Antti Palosaari <crope@iki.fi>
5055 L:      linux-media@vger.kernel.org
5056 W:      https://linuxtv.org
5057 W:      http://palosaari.fi/linux/
5058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5059 T:      git git://linuxtv.org/anttip/media_tree.git
5060 S:      Maintained
5061 F:      drivers/media/usb/dvb-usb-v2/af9035*
5062
5063 DVB_USB_ANYSEE MEDIA DRIVER
5064 M:      Antti Palosaari <crope@iki.fi>
5065 L:      linux-media@vger.kernel.org
5066 W:      https://linuxtv.org
5067 W:      http://palosaari.fi/linux/
5068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5069 T:      git git://linuxtv.org/anttip/media_tree.git
5070 S:      Maintained
5071 F:      drivers/media/usb/dvb-usb-v2/anysee*
5072
5073 DVB_USB_AU6610 MEDIA DRIVER
5074 M:      Antti Palosaari <crope@iki.fi>
5075 L:      linux-media@vger.kernel.org
5076 W:      https://linuxtv.org
5077 W:      http://palosaari.fi/linux/
5078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5079 T:      git git://linuxtv.org/anttip/media_tree.git
5080 S:      Maintained
5081 F:      drivers/media/usb/dvb-usb-v2/au6610*
5082
5083 DVB_USB_CE6230 MEDIA DRIVER
5084 M:      Antti Palosaari <crope@iki.fi>
5085 L:      linux-media@vger.kernel.org
5086 W:      https://linuxtv.org
5087 W:      http://palosaari.fi/linux/
5088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5089 T:      git git://linuxtv.org/anttip/media_tree.git
5090 S:      Maintained
5091 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5092
5093 DVB_USB_CXUSB MEDIA DRIVER
5094 M:      Michael Krufky <mkrufky@linuxtv.org>
5095 L:      linux-media@vger.kernel.org
5096 W:      https://linuxtv.org
5097 W:      http://github.com/mkrufky
5098 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5099 T:      git git://linuxtv.org/media_tree.git
5100 S:      Maintained
5101 F:      drivers/media/usb/dvb-usb/cxusb*
5102
5103 DVB_USB_EC168 MEDIA DRIVER
5104 M:      Antti Palosaari <crope@iki.fi>
5105 L:      linux-media@vger.kernel.org
5106 W:      https://linuxtv.org
5107 W:      http://palosaari.fi/linux/
5108 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5109 T:      git git://linuxtv.org/anttip/media_tree.git
5110 S:      Maintained
5111 F:      drivers/media/usb/dvb-usb-v2/ec168*
5112
5113 DVB_USB_GL861 MEDIA DRIVER
5114 M:      Antti Palosaari <crope@iki.fi>
5115 L:      linux-media@vger.kernel.org
5116 W:      https://linuxtv.org
5117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5118 T:      git git://linuxtv.org/anttip/media_tree.git
5119 S:      Maintained
5120 F:      drivers/media/usb/dvb-usb-v2/gl861*
5121
5122 DVB_USB_MXL111SF MEDIA DRIVER
5123 M:      Michael Krufky <mkrufky@linuxtv.org>
5124 L:      linux-media@vger.kernel.org
5125 W:      https://linuxtv.org
5126 W:      http://github.com/mkrufky
5127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5128 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5129 S:      Maintained
5130 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5131
5132 DVB_USB_RTL28XXU MEDIA DRIVER
5133 M:      Antti Palosaari <crope@iki.fi>
5134 L:      linux-media@vger.kernel.org
5135 W:      https://linuxtv.org
5136 W:      http://palosaari.fi/linux/
5137 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5138 T:      git git://linuxtv.org/anttip/media_tree.git
5139 S:      Maintained
5140 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5141
5142 DVB_USB_V2 MEDIA DRIVER
5143 M:      Antti Palosaari <crope@iki.fi>
5144 L:      linux-media@vger.kernel.org
5145 W:      https://linuxtv.org
5146 W:      http://palosaari.fi/linux/
5147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5148 T:      git git://linuxtv.org/anttip/media_tree.git
5149 S:      Maintained
5150 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5151 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5152
5153 DYNAMIC DEBUG
5154 M:      Jason Baron <jbaron@akamai.com>
5155 S:      Maintained
5156 F:      lib/dynamic_debug.c
5157 F:      include/linux/dynamic_debug.h
5158
5159 DYNAMIC INTERRUPT MODERATION
5160 M:      Tal Gilboa <talgi@mellanox.com>
5161 S:      Maintained
5162 F:      include/linux/net_dim.h
5163
5164 DZ DECSTATION DZ11 SERIAL DRIVER
5165 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5166 S:      Maintained
5167 F:      drivers/tty/serial/dz.*
5168
5169 E3X0 POWER BUTTON DRIVER
5170 M:      Moritz Fischer <moritz.fischer@ettus.com>
5171 L:      usrp-users@lists.ettus.com
5172 W:      http://www.ettus.com
5173 S:      Supported
5174 F:      drivers/input/misc/e3x0-button.c
5175 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5176
5177 E4000 MEDIA DRIVER
5178 M:      Antti Palosaari <crope@iki.fi>
5179 L:      linux-media@vger.kernel.org
5180 W:      https://linuxtv.org
5181 W:      http://palosaari.fi/linux/
5182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5183 T:      git git://linuxtv.org/anttip/media_tree.git
5184 S:      Maintained
5185 F:      drivers/media/tuners/e4000*
5186
5187 EARTH_PT1 MEDIA DRIVER
5188 M:      Akihiro Tsukada <tskd08@gmail.com>
5189 L:      linux-media@vger.kernel.org
5190 S:      Odd Fixes
5191 F:      drivers/media/pci/pt1/
5192
5193 EARTH_PT3 MEDIA DRIVER
5194 M:      Akihiro Tsukada <tskd08@gmail.com>
5195 L:      linux-media@vger.kernel.org
5196 S:      Odd Fixes
5197 F:      drivers/media/pci/pt3/
5198
5199 EC100 MEDIA DRIVER
5200 M:      Antti Palosaari <crope@iki.fi>
5201 L:      linux-media@vger.kernel.org
5202 W:      https://linuxtv.org
5203 W:      http://palosaari.fi/linux/
5204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5205 T:      git git://linuxtv.org/anttip/media_tree.git
5206 S:      Maintained
5207 F:      drivers/media/dvb-frontends/ec100*
5208
5209 ECRYPT FILE SYSTEM
5210 M:      Tyler Hicks <tyhicks@canonical.com>
5211 L:      ecryptfs@vger.kernel.org
5212 W:      http://ecryptfs.org
5213 W:      https://launchpad.net/ecryptfs
5214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5215 S:      Supported
5216 F:      Documentation/filesystems/ecryptfs.txt
5217 F:      fs/ecryptfs/
5218
5219 EDAC-AMD64
5220 M:      Borislav Petkov <bp@alien8.de>
5221 L:      linux-edac@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/edac/amd64_edac*
5224
5225 EDAC-CALXEDA
5226 M:      Robert Richter <rric@kernel.org>
5227 L:      linux-edac@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/edac/highbank*
5230
5231 EDAC-CAVIUM OCTEON
5232 M:      Ralf Baechle <ralf@linux-mips.org>
5233 M:      David Daney <david.daney@cavium.com>
5234 L:      linux-edac@vger.kernel.org
5235 L:      linux-mips@linux-mips.org
5236 S:      Supported
5237 F:      drivers/edac/octeon_edac*
5238
5239 EDAC-CAVIUM THUNDERX
5240 M:      David Daney <david.daney@cavium.com>
5241 M:      Jan Glauber <jglauber@cavium.com>
5242 L:      linux-edac@vger.kernel.org
5243 S:      Supported
5244 F:      drivers/edac/thunderx_edac*
5245
5246 EDAC-CORE
5247 M:      Borislav Petkov <bp@alien8.de>
5248 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5249 L:      linux-edac@vger.kernel.org
5250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5252 S:      Supported
5253 F:      Documentation/admin-guide/ras.rst
5254 F:      Documentation/driver-api/edac.rst
5255 F:      drivers/edac/
5256 F:      include/linux/edac.h
5257
5258 EDAC-E752X
5259 M:      Mark Gross <mark.gross@intel.com>
5260 L:      linux-edac@vger.kernel.org
5261 S:      Maintained
5262 F:      drivers/edac/e752x_edac.c
5263
5264 EDAC-E7XXX
5265 L:      linux-edac@vger.kernel.org
5266 S:      Maintained
5267 F:      drivers/edac/e7xxx_edac.c
5268
5269 EDAC-FSL_DDR
5270 M:      York Sun <york.sun@nxp.com>
5271 L:      linux-edac@vger.kernel.org
5272 S:      Maintained
5273 F:      drivers/edac/fsl_ddr_edac.*
5274
5275 EDAC-GHES
5276 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5277 L:      linux-edac@vger.kernel.org
5278 S:      Maintained
5279 F:      drivers/edac/ghes_edac.c
5280
5281 EDAC-I3000
5282 L:      linux-edac@vger.kernel.org
5283 S:      Orphan
5284 F:      drivers/edac/i3000_edac.c
5285
5286 EDAC-I5000
5287 L:      linux-edac@vger.kernel.org
5288 S:      Maintained
5289 F:      drivers/edac/i5000_edac.c
5290
5291 EDAC-I5400
5292 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5293 L:      linux-edac@vger.kernel.org
5294 S:      Maintained
5295 F:      drivers/edac/i5400_edac.c
5296
5297 EDAC-I7300
5298 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5299 L:      linux-edac@vger.kernel.org
5300 S:      Maintained
5301 F:      drivers/edac/i7300_edac.c
5302
5303 EDAC-I7CORE
5304 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5305 L:      linux-edac@vger.kernel.org
5306 S:      Maintained
5307 F:      drivers/edac/i7core_edac.c
5308
5309 EDAC-I82443BXGX
5310 M:      Tim Small <tim@buttersideup.com>
5311 L:      linux-edac@vger.kernel.org
5312 S:      Maintained
5313 F:      drivers/edac/i82443bxgx_edac.c
5314
5315 EDAC-I82975X
5316 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5317 M:      "Arvind R." <arvino55@gmail.com>
5318 L:      linux-edac@vger.kernel.org
5319 S:      Maintained
5320 F:      drivers/edac/i82975x_edac.c
5321
5322 EDAC-IE31200
5323 M:      Jason Baron <jbaron@akamai.com>
5324 L:      linux-edac@vger.kernel.org
5325 S:      Maintained
5326 F:      drivers/edac/ie31200_edac.c
5327
5328 EDAC-MPC85XX
5329 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5330 L:      linux-edac@vger.kernel.org
5331 S:      Maintained
5332 F:      drivers/edac/mpc85xx_edac.[ch]
5333
5334 EDAC-PASEMI
5335 M:      Egor Martovetsky <egor@pasemi.com>
5336 L:      linux-edac@vger.kernel.org
5337 S:      Maintained
5338 F:      drivers/edac/pasemi_edac.c
5339
5340 EDAC-PND2
5341 M:      Tony Luck <tony.luck@intel.com>
5342 L:      linux-edac@vger.kernel.org
5343 S:      Maintained
5344 F:      drivers/edac/pnd2_edac.[ch]
5345
5346 EDAC-R82600
5347 M:      Tim Small <tim@buttersideup.com>
5348 L:      linux-edac@vger.kernel.org
5349 S:      Maintained
5350 F:      drivers/edac/r82600_edac.c
5351
5352 EDAC-SBRIDGE
5353 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5354 L:      linux-edac@vger.kernel.org
5355 S:      Maintained
5356 F:      drivers/edac/sb_edac.c
5357
5358 EDAC-SKYLAKE
5359 M:      Tony Luck <tony.luck@intel.com>
5360 L:      linux-edac@vger.kernel.org
5361 S:      Maintained
5362 F:      drivers/edac/skx_edac.c
5363
5364 EDAC-TI
5365 M:      Tero Kristo <t-kristo@ti.com>
5366 L:      linux-edac@vger.kernel.org
5367 S:      Maintained
5368 F:      drivers/edac/ti_edac.c
5369
5370 EDIROL UA-101/UA-1000 DRIVER
5371 M:      Clemens Ladisch <clemens@ladisch.de>
5372 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5373 T:      git git://git.alsa-project.org/alsa-kernel.git
5374 S:      Maintained
5375 F:      sound/usb/misc/ua101.c
5376
5377 EFI TEST DRIVER
5378 L:      linux-efi@vger.kernel.org
5379 M:      Ivan Hu <ivan.hu@canonical.com>
5380 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5381 S:      Maintained
5382 F:      drivers/firmware/efi/test/
5383
5384 EFI VARIABLE FILESYSTEM
5385 M:      Matthew Garrett <matthew.garrett@nebula.com>
5386 M:      Jeremy Kerr <jk@ozlabs.org>
5387 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5389 L:      linux-efi@vger.kernel.org
5390 S:      Maintained
5391 F:      fs/efivarfs/
5392
5393 EFIFB FRAMEBUFFER DRIVER
5394 L:      linux-fbdev@vger.kernel.org
5395 M:      Peter Jones <pjones@redhat.com>
5396 S:      Maintained
5397 F:      drivers/video/fbdev/efifb.c
5398
5399 EFS FILESYSTEM
5400 W:      http://aeschi.ch.eu.org/efs/
5401 S:      Orphan
5402 F:      fs/efs/
5403
5404 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5405 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5406 L:      netdev@vger.kernel.org
5407 S:      Maintained
5408 F:      drivers/net/ethernet/ibm/ehea/
5409
5410 EM28XX VIDEO4LINUX DRIVER
5411 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5412 L:      linux-media@vger.kernel.org
5413 W:      https://linuxtv.org
5414 T:      git git://linuxtv.org/media_tree.git
5415 S:      Maintained
5416 F:      drivers/media/usb/em28xx/
5417 F:      Documentation/media/v4l-drivers/em28xx*
5418
5419 EMBEDDED LINUX
5420 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5421 M:      Matt Mackall <mpm@selenic.com>
5422 M:      David Woodhouse <dwmw2@infradead.org>
5423 L:      linux-embedded@vger.kernel.org
5424 S:      Maintained
5425
5426 Emulex 10Gbps iSCSI - OneConnect DRIVER
5427 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5428 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5429 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5430 L:      linux-scsi@vger.kernel.org
5431 W:      http://www.broadcom.com
5432 S:      Supported
5433 F:      drivers/scsi/be2iscsi/
5434
5435 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5436 M:      Sathya Perla <sathya.perla@broadcom.com>
5437 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5438 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5439 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5440 L:      netdev@vger.kernel.org
5441 W:      http://www.emulex.com
5442 S:      Supported
5443 F:      drivers/net/ethernet/emulex/benet/
5444
5445 EMULEX ONECONNECT ROCE DRIVER
5446 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5447 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5448 L:      linux-rdma@vger.kernel.org
5449 W:      http://www.broadcom.com
5450 S:      Odd Fixes
5451 F:      drivers/infiniband/hw/ocrdma/
5452 F:      include/uapi/rdma/ocrdma-abi.h
5453
5454 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5455 M:      James Smart <james.smart@broadcom.com>
5456 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5457 L:      linux-scsi@vger.kernel.org
5458 W:      http://www.broadcom.com
5459 S:      Supported
5460 F:      drivers/scsi/lpfc/
5461
5462 ENE CB710 FLASH CARD READER DRIVER
5463 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5464 S:      Maintained
5465 F:      drivers/misc/cb710/
5466 F:      drivers/mmc/host/cb710-mmc.*
5467 F:      include/linux/cb710.h
5468
5469 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5470 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5471 S:      Maintained
5472 F:      drivers/media/rc/ene_ir.*
5473
5474 EPSON S1D13XXX FRAMEBUFFER DRIVER
5475 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5476 S:      Maintained
5477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5478 F:      drivers/video/fbdev/s1d13xxxfb.c
5479 F:      include/video/s1d13xxxfb.h
5480
5481 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5482 M:      Jeff Layton <jlayton@kernel.org>
5483 S:      Maintained
5484 F:      lib/errseq.c
5485 F:      include/linux/errseq.h
5486
5487 ET131X NETWORK DRIVER
5488 M:      Mark Einon <mark.einon@gmail.com>
5489 S:      Odd Fixes
5490 F:      drivers/net/ethernet/agere/
5491
5492 ETHERNET BRIDGE
5493 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5494 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5495 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5496 L:      netdev@vger.kernel.org
5497 W:      http://www.linuxfoundation.org/en/Net:Bridge
5498 S:      Maintained
5499 F:      include/linux/netfilter_bridge/
5500 F:      net/bridge/
5501
5502 ETHERNET PHY LIBRARY
5503 M:      Andrew Lunn <andrew@lunn.ch>
5504 M:      Florian Fainelli <f.fainelli@gmail.com>
5505 L:      netdev@vger.kernel.org
5506 S:      Maintained
5507 F:      Documentation/ABI/testing/sysfs-bus-mdio
5508 F:      Documentation/devicetree/bindings/net/mdio*
5509 F:      Documentation/networking/phy.txt
5510 F:      drivers/net/phy/
5511 F:      drivers/of/of_mdio.c
5512 F:      drivers/of/of_net.c
5513 F:      include/linux/*mdio*.h
5514 F:      include/linux/of_net.h
5515 F:      include/linux/phy.h
5516 F:      include/linux/phy_fixed.h
5517 F:      include/linux/platform_data/mdio-bcm-unimac.h
5518 F:      include/trace/events/mdio.h
5519 F:      include/uapi/linux/mdio.h
5520 F:      include/uapi/linux/mii.h
5521
5522 EXT2 FILE SYSTEM
5523 M:      Jan Kara <jack@suse.com>
5524 L:      linux-ext4@vger.kernel.org
5525 S:      Maintained
5526 F:      Documentation/filesystems/ext2.txt
5527 F:      fs/ext2/
5528 F:      include/linux/ext2*
5529
5530 EXT4 FILE SYSTEM
5531 M:      "Theodore Ts'o" <tytso@mit.edu>
5532 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5533 L:      linux-ext4@vger.kernel.org
5534 W:      http://ext4.wiki.kernel.org
5535 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5537 S:      Maintained
5538 F:      Documentation/filesystems/ext4.txt
5539 F:      fs/ext4/
5540
5541 Extended Verification Module (EVM)
5542 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5543 L:      linux-integrity@vger.kernel.org
5544 S:      Supported
5545 F:      security/integrity/evm/
5546
5547 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5548 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5549 L:      linux-efi@vger.kernel.org
5550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5551 S:      Maintained
5552 F:      Documentation/efi-stub.txt
5553 F:      arch/*/kernel/efi.c
5554 F:      arch/x86/boot/compressed/eboot.[ch]
5555 F:      arch/*/include/asm/efi.h
5556 F:      arch/x86/platform/efi/
5557 F:      drivers/firmware/efi/
5558 F:      include/linux/efi*.h
5559 F:      arch/arm/boot/compressed/efi-header.S
5560 F:      arch/arm64/kernel/efi-entry.S
5561
5562 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5563 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5564 M:      Chanwoo Choi <cw00.choi@samsung.com>
5565 L:      linux-kernel@vger.kernel.org
5566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5567 S:      Maintained
5568 F:      drivers/extcon/
5569 F:      include/linux/extcon/
5570 F:      include/linux/extcon.h
5571 F:      Documentation/extcon/
5572 F:      Documentation/devicetree/bindings/extcon/
5573
5574 EXYNOS DP DRIVER
5575 M:      Jingoo Han <jingoohan1@gmail.com>
5576 L:      dri-devel@lists.freedesktop.org
5577 S:      Maintained
5578 F:      drivers/gpu/drm/exynos/exynos_dp*
5579
5580 EXYNOS SYSMMU (IOMMU) driver
5581 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5582 L:      iommu@lists.linux-foundation.org
5583 S:      Maintained
5584 F:      drivers/iommu/exynos-iommu.c
5585
5586 EZchip NPS platform support
5587 M:      Vineet Gupta <vgupta@synopsys.com>
5588 M:      Ofer Levi <oferle@mellanox.com>
5589 S:      Supported
5590 F:      arch/arc/plat-eznps
5591 F:      arch/arc/boot/dts/eznps.dts
5592
5593 F2FS FILE SYSTEM
5594 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5595 M:      Chao Yu <yuchao0@huawei.com>
5596 L:      linux-f2fs-devel@lists.sourceforge.net
5597 W:      https://f2fs.wiki.kernel.org/
5598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5599 S:      Maintained
5600 F:      Documentation/filesystems/f2fs.txt
5601 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5602 F:      fs/f2fs/
5603 F:      include/linux/f2fs_fs.h
5604 F:      include/trace/events/f2fs.h
5605
5606 F71805F HARDWARE MONITORING DRIVER
5607 M:      Jean Delvare <jdelvare@suse.com>
5608 L:      linux-hwmon@vger.kernel.org
5609 S:      Maintained
5610 F:      Documentation/hwmon/f71805f
5611 F:      drivers/hwmon/f71805f.c
5612
5613 FADDR2LINE
5614 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5615 S:      Maintained
5616 F:      scripts/faddr2line
5617
5618 FAILOVER MODULE
5619 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5620 L:      netdev@vger.kernel.org
5621 S:      Supported
5622 F:      net/core/failover.c
5623 F:      include/net/failover.h
5624 F:      Documentation/networking/failover.rst
5625
5626 FANOTIFY
5627 M:      Jan Kara <jack@suse.cz>
5628 R:      Amir Goldstein <amir73il@gmail.com>
5629 L:      linux-fsdevel@vger.kernel.org
5630 S:      Maintained
5631 F:      fs/notify/fanotify/
5632 F:      include/linux/fanotify.h
5633 F:      include/uapi/linux/fanotify.h
5634
5635 FARSYNC SYNCHRONOUS DRIVER
5636 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5637 W:      http://www.farsite.co.uk/
5638 S:      Supported
5639 F:      drivers/net/wan/farsync.*
5640
5641 FAULT INJECTION SUPPORT
5642 M:      Akinobu Mita <akinobu.mita@gmail.com>
5643 S:      Supported
5644 F:      Documentation/fault-injection/
5645 F:      lib/fault-inject.c
5646
5647 FBTFT Framebuffer drivers
5648 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5649 L:      dri-devel@lists.freedesktop.org
5650 L:      linux-fbdev@vger.kernel.org
5651 S:      Maintained
5652 F:      drivers/staging/fbtft/
5653
5654 FC0011 TUNER DRIVER
5655 M:      Michael Buesch <m@bues.ch>
5656 L:      linux-media@vger.kernel.org
5657 S:      Maintained
5658 F:      drivers/media/tuners/fc0011.h
5659 F:      drivers/media/tuners/fc0011.c
5660
5661 FC2580 MEDIA DRIVER
5662 M:      Antti Palosaari <crope@iki.fi>
5663 L:      linux-media@vger.kernel.org
5664 W:      https://linuxtv.org
5665 W:      http://palosaari.fi/linux/
5666 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5667 T:      git git://linuxtv.org/anttip/media_tree.git
5668 S:      Maintained
5669 F:      drivers/media/tuners/fc2580*
5670
5671 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5672 M:      Johannes Thumshirn <jth@kernel.org>
5673 L:      linux-scsi@vger.kernel.org
5674 W:      www.Open-FCoE.org
5675 S:      Supported
5676 F:      drivers/scsi/libfc/
5677 F:      drivers/scsi/fcoe/
5678 F:      include/scsi/fc/
5679 F:      include/scsi/libfc.h
5680 F:      include/scsi/libfcoe.h
5681 F:      include/uapi/scsi/fc/
5682
5683 FILE LOCKING (flock() and fcntl()/lockf())
5684 M:      Jeff Layton <jlayton@kernel.org>
5685 M:      "J. Bruce Fields" <bfields@fieldses.org>
5686 L:      linux-fsdevel@vger.kernel.org
5687 S:      Maintained
5688 F:      include/linux/fcntl.h
5689 F:      include/uapi/linux/fcntl.h
5690 F:      fs/fcntl.c
5691 F:      fs/locks.c
5692
5693 FILESYSTEMS (VFS and infrastructure)
5694 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5695 L:      linux-fsdevel@vger.kernel.org
5696 S:      Maintained
5697 F:      fs/*
5698 F:      include/linux/fs.h
5699 F:      include/uapi/linux/fs.h
5700
5701 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5702 M:      Riku Voipio <riku.voipio@iki.fi>
5703 L:      linux-hwmon@vger.kernel.org
5704 S:      Maintained
5705 F:      drivers/hwmon/f75375s.c
5706 F:      include/linux/f75375s.h
5707
5708 FIREWIRE AUDIO DRIVERS
5709 M:      Clemens Ladisch <clemens@ladisch.de>
5710 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5711 T:      git git://git.alsa-project.org/alsa-kernel.git
5712 S:      Maintained
5713 F:      sound/firewire/
5714
5715 FIREWIRE MEDIA DRIVERS (firedtv)
5716 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5717 L:      linux-media@vger.kernel.org
5718 L:      linux1394-devel@lists.sourceforge.net
5719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5720 S:      Maintained
5721 F:      drivers/media/firewire/
5722
5723 FIREWIRE SBP-2 TARGET
5724 M:      Chris Boot <bootc@bootc.net>
5725 L:      linux-scsi@vger.kernel.org
5726 L:      target-devel@vger.kernel.org
5727 L:      linux1394-devel@lists.sourceforge.net
5728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5729 S:      Maintained
5730 F:      drivers/target/sbp/
5731
5732 FIREWIRE SUBSYSTEM
5733 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5734 L:      linux1394-devel@lists.sourceforge.net
5735 W:      http://ieee1394.wiki.kernel.org/
5736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5737 S:      Maintained
5738 F:      drivers/firewire/
5739 F:      include/linux/firewire.h
5740 F:      include/uapi/linux/firewire*.h
5741 F:      tools/firewire/
5742
5743 FIRMWARE LOADER (request_firmware)
5744 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5745 L:      linux-kernel@vger.kernel.org
5746 S:      Maintained
5747 F:      Documentation/firmware_class/
5748 F:      drivers/base/firmware_loader/
5749 F:      include/linux/firmware.h
5750
5751 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5752 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5753 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5754 S:      Maintained
5755 F:      drivers/block/rsxx/
5756
5757 FLOPPY DRIVER
5758 M:      Jiri Kosina <jikos@kernel.org>
5759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5760 S:      Odd fixes
5761 F:      drivers/block/floppy.c
5762
5763 FMC SUBSYSTEM
5764 M:      Alessandro Rubini <rubini@gnudd.com>
5765 W:      http://www.ohwr.org/projects/fmc-bus
5766 S:      Supported
5767 F:      drivers/fmc/
5768 F:      include/linux/fmc*.h
5769 F:      include/linux/ipmi-fru.h
5770 K:      fmc_d.*register
5771
5772 FPGA MANAGER FRAMEWORK
5773 M:      Alan Tull <atull@kernel.org>
5774 M:      Moritz Fischer <mdf@kernel.org>
5775 L:      linux-fpga@vger.kernel.org
5776 S:      Maintained
5777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5778 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5779 F:      Documentation/fpga/
5780 F:      Documentation/driver-api/fpga/
5781 F:      Documentation/devicetree/bindings/fpga/
5782 F:      drivers/fpga/
5783 F:      include/linux/fpga/
5784 W:      http://www.rocketboards.org
5785
5786 FPGA DFL DRIVERS
5787 M:      Wu Hao <hao.wu@intel.com>
5788 L:      linux-fpga@vger.kernel.org
5789 S:      Maintained
5790 F:      Documentation/fpga/dfl.txt
5791 F:      include/uapi/linux/fpga-dfl.h
5792 F:      drivers/fpga/dfl*
5793
5794 FPU EMULATOR
5795 M:      Bill Metzenthen <billm@melbpc.org.au>
5796 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5797 S:      Maintained
5798 F:      arch/x86/math-emu/
5799
5800 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5801 L:      netdev@vger.kernel.org
5802 S:      Orphan
5803 F:      drivers/net/wan/dlci.c
5804 F:      drivers/net/wan/sdla.c
5805
5806 FRAMEBUFFER LAYER
5807 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5808 L:      dri-devel@lists.freedesktop.org
5809 L:      linux-fbdev@vger.kernel.org
5810 T:      git git://github.com/bzolnier/linux.git
5811 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5812 S:      Maintained
5813 F:      Documentation/fb/
5814 F:      drivers/video/
5815 F:      include/video/
5816 F:      include/linux/fb.h
5817 F:      include/uapi/video/
5818 F:      include/uapi/linux/fb.h
5819
5820 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5821 M:      Horia Geantă <horia.geanta@nxp.com>
5822 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5823 L:      linux-crypto@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/crypto/caam/
5826 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5827
5828 FREESCALE DIU FRAMEBUFFER DRIVER
5829 M:      Timur Tabi <timur@kernel.org>
5830 L:      linux-fbdev@vger.kernel.org
5831 S:      Maintained
5832 F:      drivers/video/fbdev/fsl-diu-fb.*
5833
5834 FREESCALE DMA DRIVER
5835 M:      Li Yang <leoyang.li@nxp.com>
5836 M:      Zhang Wei <zw@zh-kernel.org>
5837 L:      linuxppc-dev@lists.ozlabs.org
5838 S:      Maintained
5839 F:      drivers/dma/fsldma.*
5840
5841 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5842 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5843 L:      netdev@vger.kernel.org
5844 S:      Maintained
5845 F:      drivers/net/ethernet/freescale/gianfar*
5846 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5847
5848 FREESCALE GPMI NAND DRIVER
5849 M:      Han Xu <han.xu@nxp.com>
5850 L:      linux-mtd@lists.infradead.org
5851 S:      Maintained
5852 F:      drivers/mtd/nand/raw/gpmi-nand/*
5853
5854 FREESCALE I2C CPM DRIVER
5855 M:      Jochen Friedrich <jochen@scram.de>
5856 L:      linuxppc-dev@lists.ozlabs.org
5857 L:      linux-i2c@vger.kernel.org
5858 S:      Maintained
5859 F:      drivers/i2c/busses/i2c-cpm.c
5860
5861 FREESCALE IMX / MXC FEC DRIVER
5862 M:      Fugang Duan <fugang.duan@nxp.com>
5863 L:      netdev@vger.kernel.org
5864 S:      Maintained
5865 F:      drivers/net/ethernet/freescale/fec_main.c
5866 F:      drivers/net/ethernet/freescale/fec_ptp.c
5867 F:      drivers/net/ethernet/freescale/fec.h
5868 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5869
5870 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5871 M:      Sascha Hauer <s.hauer@pengutronix.de>
5872 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5873 L:      linux-fbdev@vger.kernel.org
5874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5875 S:      Maintained
5876 F:      include/linux/platform_data/video-imxfb.h
5877 F:      drivers/video/fbdev/imxfb.c
5878
5879 FREESCALE QORIQ DPAA ETHERNET DRIVER
5880 M:      Madalin Bucur <madalin.bucur@nxp.com>
5881 L:      netdev@vger.kernel.org
5882 S:      Maintained
5883 F:      drivers/net/ethernet/freescale/dpaa
5884
5885 FREESCALE QORIQ DPAA FMAN DRIVER
5886 M:      Madalin Bucur <madalin.bucur@nxp.com>
5887 L:      netdev@vger.kernel.org
5888 S:      Maintained
5889 F:      drivers/net/ethernet/freescale/fman
5890 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5891
5892 FREESCALE QORIQ PTP CLOCK DRIVER
5893 M:      Yangbo Lu <yangbo.lu@nxp.com>
5894 L:      netdev@vger.kernel.org
5895 S:      Maintained
5896 F:      drivers/ptp/ptp_qoriq.c
5897 F:      include/linux/fsl/ptp_qoriq.h
5898 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5899
5900 FREESCALE QUAD SPI DRIVER
5901 M:      Han Xu <han.xu@nxp.com>
5902 L:      linux-mtd@lists.infradead.org
5903 S:      Maintained
5904 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5905
5906 FREESCALE QUICC ENGINE LIBRARY
5907 M:      Qiang Zhao <qiang.zhao@nxp.com>
5908 L:      linuxppc-dev@lists.ozlabs.org
5909 S:      Maintained
5910 F:      drivers/soc/fsl/qe/
5911 F:      include/soc/fsl/*qe*.h
5912 F:      include/soc/fsl/*ucc*.h
5913
5914 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5915 M:      Li Yang <leoyang.li@nxp.com>
5916 L:      netdev@vger.kernel.org
5917 L:      linuxppc-dev@lists.ozlabs.org
5918 S:      Maintained
5919 F:      drivers/net/ethernet/freescale/ucc_geth*
5920
5921 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5922 M:      Zhao Qiang <qiang.zhao@nxp.com>
5923 L:      netdev@vger.kernel.org
5924 L:      linuxppc-dev@lists.ozlabs.org
5925 S:      Maintained
5926 F:      drivers/net/wan/fsl_ucc_hdlc*
5927
5928 FREESCALE QUICC ENGINE UCC UART DRIVER
5929 M:      Timur Tabi <timur@kernel.org>
5930 L:      linuxppc-dev@lists.ozlabs.org
5931 S:      Maintained
5932 F:      drivers/tty/serial/ucc_uart.c
5933
5934 FREESCALE SOC DRIVERS
5935 M:      Li Yang <leoyang.li@nxp.com>
5936 L:      linuxppc-dev@lists.ozlabs.org
5937 L:      linux-arm-kernel@lists.infradead.org
5938 S:      Maintained
5939 F:      Documentation/devicetree/bindings/soc/fsl/
5940 F:      drivers/soc/fsl/
5941 F:      include/linux/fsl/
5942
5943 FREESCALE SOC FS_ENET DRIVER
5944 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5945 L:      linuxppc-dev@lists.ozlabs.org
5946 L:      netdev@vger.kernel.org
5947 S:      Maintained
5948 F:      drivers/net/ethernet/freescale/fs_enet/
5949 F:      include/linux/fs_enet_pd.h
5950
5951 FREESCALE SOC SOUND DRIVERS
5952 M:      Timur Tabi <timur@kernel.org>
5953 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5954 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5955 R:      Fabio Estevam <fabio.estevam@nxp.com>
5956 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5957 L:      linuxppc-dev@lists.ozlabs.org
5958 S:      Maintained
5959 F:      sound/soc/fsl/fsl*
5960 F:      sound/soc/fsl/imx*
5961 F:      sound/soc/fsl/mpc8610_hpcd.c
5962
5963 FREESCALE USB PERIPHERAL DRIVERS
5964 M:      Li Yang <leoyang.li@nxp.com>
5965 L:      linux-usb@vger.kernel.org
5966 L:      linuxppc-dev@lists.ozlabs.org
5967 S:      Maintained
5968 F:      drivers/usb/gadget/udc/fsl*
5969
5970 FREEVXFS FILESYSTEM
5971 M:      Christoph Hellwig <hch@infradead.org>
5972 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5973 S:      Maintained
5974 F:      fs/freevxfs/
5975
5976 FREEZER
5977 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5978 M:      Pavel Machek <pavel@ucw.cz>
5979 L:      linux-pm@vger.kernel.org
5980 S:      Supported
5981 F:      Documentation/power/freezing-of-tasks.txt
5982 F:      include/linux/freezer.h
5983 F:      kernel/freezer.c
5984
5985 FRONTSWAP API
5986 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5987 L:      linux-kernel@vger.kernel.org
5988 S:      Maintained
5989 F:      mm/frontswap.c
5990 F:      include/linux/frontswap.h
5991
5992 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5993 M:      David Howells <dhowells@redhat.com>
5994 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5995 S:      Supported
5996 F:      Documentation/filesystems/caching/
5997 F:      fs/fscache/
5998 F:      include/linux/fscache*.h
5999
6000 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6001 M:      Theodore Y. Ts'o <tytso@mit.edu>
6002 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6003 L:      linux-fscrypt@vger.kernel.org
6004 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6006 S:      Supported
6007 F:      fs/crypto/
6008 F:      include/linux/fscrypt*.h
6009 F:      Documentation/filesystems/fscrypt.rst
6010
6011 FSI-ATTACHED I2C DRIVER
6012 M:      Eddie James <eajames@linux.vnet.ibm.com>
6013 L:      linux-i2c@vger.kernel.org
6014 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6015 S:      Maintained
6016 F:      drivers/i2c/busses/i2c-fsi.c
6017 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6018
6019 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6020 M:      Jan Kara <jack@suse.cz>
6021 R:      Amir Goldstein <amir73il@gmail.com>
6022 L:      linux-fsdevel@vger.kernel.org
6023 S:      Maintained
6024 F:      fs/notify/
6025 F:      include/linux/fsnotify*.h
6026
6027 FUJITSU LAPTOP EXTRAS
6028 M:      Jonathan Woithe <jwoithe@just42.net>
6029 L:      platform-driver-x86@vger.kernel.org
6030 S:      Maintained
6031 F:      drivers/platform/x86/fujitsu-laptop.c
6032
6033 FUJITSU M-5MO LS CAMERA ISP DRIVER
6034 M:      Kyungmin Park <kyungmin.park@samsung.com>
6035 M:      Heungjun Kim <riverful.kim@samsung.com>
6036 L:      linux-media@vger.kernel.org
6037 S:      Maintained
6038 F:      drivers/media/i2c/m5mols/
6039 F:      include/media/i2c/m5mols.h
6040
6041 FUJITSU TABLET EXTRAS
6042 M:      Robert Gerlach <khnz@gmx.de>
6043 L:      platform-driver-x86@vger.kernel.org
6044 S:      Maintained
6045 F:      drivers/platform/x86/fujitsu-tablet.c
6046
6047 FUSE: FILESYSTEM IN USERSPACE
6048 M:      Miklos Szeredi <miklos@szeredi.hu>
6049 L:      linux-fsdevel@vger.kernel.org
6050 W:      http://fuse.sourceforge.net/
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6052 S:      Maintained
6053 F:      fs/fuse/
6054 F:      include/uapi/linux/fuse.h
6055 F:      Documentation/filesystems/fuse.txt
6056
6057 FUTEX SUBSYSTEM
6058 M:      Thomas Gleixner <tglx@linutronix.de>
6059 M:      Ingo Molnar <mingo@redhat.com>
6060 R:      Peter Zijlstra <peterz@infradead.org>
6061 R:      Darren Hart <dvhart@infradead.org>
6062 L:      linux-kernel@vger.kernel.org
6063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6064 S:      Maintained
6065 F:      kernel/futex.c
6066 F:      kernel/futex_compat.c
6067 F:      include/asm-generic/futex.h
6068 F:      include/linux/futex.h
6069 F:      include/uapi/linux/futex.h
6070 F:      tools/testing/selftests/futex/
6071 F:      tools/perf/bench/futex*
6072 F:      Documentation/*futex*
6073
6074 GCC PLUGINS
6075 M:      Kees Cook <keescook@chromium.org>
6076 R:      Emese Revfy <re.emese@gmail.com>
6077 L:      kernel-hardening@lists.openwall.com
6078 S:      Maintained
6079 F:      scripts/gcc-plugins/
6080 F:      scripts/gcc-plugin.sh
6081 F:      scripts/Makefile.gcc-plugins
6082 F:      Documentation/gcc-plugins.txt
6083
6084 GASKET DRIVER FRAMEWORK
6085 M:      Rob Springer <rspringer@google.com>
6086 M:      Todd Poynor <toddpoynor@google.com>
6087 M:      Ben Chan <benchan@chromium.org>
6088 S:      Maintained
6089 F:      drivers/staging/gasket/
6090
6091 GCOV BASED KERNEL PROFILING
6092 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6093 S:      Maintained
6094 F:      kernel/gcov/
6095 F:      Documentation/dev-tools/gcov.rst
6096
6097 GDB KERNEL DEBUGGING HELPER SCRIPTS
6098 M:      Jan Kiszka <jan.kiszka@siemens.com>
6099 M:      Kieran Bingham <kbingham@kernel.org>
6100 S:      Supported
6101 F:      scripts/gdb/
6102
6103 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6104 M:      Achim Leubner <achim_leubner@adaptec.com>
6105 L:      linux-scsi@vger.kernel.org
6106 W:      http://www.icp-vortex.com/
6107 S:      Supported
6108 F:      drivers/scsi/gdt*
6109
6110 GEMTEK FM RADIO RECEIVER DRIVER
6111 M:      Hans Verkuil <hverkuil@xs4all.nl>
6112 L:      linux-media@vger.kernel.org
6113 T:      git git://linuxtv.org/media_tree.git
6114 W:      https://linuxtv.org
6115 S:      Maintained
6116 F:      drivers/media/radio/radio-gemtek*
6117
6118 GENERIC GPIO I2C DRIVER
6119 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6120 S:      Supported
6121 F:      drivers/i2c/busses/i2c-gpio.c
6122 F:      include/linux/platform_data/i2c-gpio.h
6123
6124 GENERIC GPIO I2C MULTIPLEXER DRIVER
6125 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6126 L:      linux-i2c@vger.kernel.org
6127 S:      Supported
6128 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6129 F:      include/linux/platform_data/i2c-mux-gpio.h
6130 F:      Documentation/i2c/muxes/i2c-mux-gpio
6131
6132 GENERIC HDLC (WAN) DRIVERS
6133 M:      Krzysztof Halasa <khc@pm.waw.pl>
6134 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6135 S:      Maintained
6136 F:      drivers/net/wan/c101.c
6137 F:      drivers/net/wan/hd6457*
6138 F:      drivers/net/wan/hdlc*
6139 F:      drivers/net/wan/n2.c
6140 F:      drivers/net/wan/pc300too.c
6141 F:      drivers/net/wan/pci200syn.c
6142 F:      drivers/net/wan/wanxl*
6143
6144 GENERIC INCLUDE/ASM HEADER FILES
6145 M:      Arnd Bergmann <arnd@arndb.de>
6146 L:      linux-arch@vger.kernel.org
6147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6148 S:      Maintained
6149 F:      include/asm-generic/
6150 F:      include/uapi/asm-generic/
6151
6152 GENERIC PHY FRAMEWORK
6153 M:      Kishon Vijay Abraham I <kishon@ti.com>
6154 L:      linux-kernel@vger.kernel.org
6155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6156 S:      Supported
6157 F:      drivers/phy/
6158 F:      include/linux/phy/
6159
6160 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6161 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6162 S:      Supported
6163 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6164
6165 GENERIC PM DOMAINS
6166 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6167 M:      Kevin Hilman <khilman@kernel.org>
6168 M:      Ulf Hansson <ulf.hansson@linaro.org>
6169 L:      linux-pm@vger.kernel.org
6170 S:      Supported
6171 F:      drivers/base/power/domain*.c
6172 F:      include/linux/pm_domain.h
6173 F:      Documentation/devicetree/bindings/power/power_domain.txt
6174
6175 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6176 M:      Eugen Hristev <eugen.hristev@microchip.com>
6177 L:      linux-input@vger.kernel.org
6178 S:      Maintained
6179 F:      drivers/input/touchscreen/resistive-adc-touch.c
6180
6181 GENERIC UIO DRIVER FOR PCI DEVICES
6182 M:      "Michael S. Tsirkin" <mst@redhat.com>
6183 L:      kvm@vger.kernel.org
6184 S:      Supported
6185 F:      drivers/uio/uio_pci_generic.c
6186
6187 GENWQE (IBM Generic Workqueue Card)
6188 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6189 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6190 S:      Supported
6191 F:      drivers/misc/genwqe/
6192
6193 GET_MAINTAINER SCRIPT
6194 M:      Joe Perches <joe@perches.com>
6195 S:      Maintained
6196 F:      scripts/get_maintainer.pl
6197
6198 GFS2 FILE SYSTEM
6199 M:      Bob Peterson <rpeterso@redhat.com>
6200 M:      Andreas Gruenbacher <agruenba@redhat.com>
6201 L:      cluster-devel@redhat.com
6202 W:      http://sources.redhat.com/cluster/
6203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6204 S:      Supported
6205 F:      Documentation/filesystems/gfs2*.txt
6206 F:      fs/gfs2/
6207 F:      include/uapi/linux/gfs2_ondisk.h
6208
6209 GIGASET ISDN DRIVERS
6210 M:      Paul Bolle <pebolle@tiscali.nl>
6211 L:      gigaset307x-common@lists.sourceforge.net
6212 W:      http://gigaset307x.sourceforge.net/
6213 S:      Odd Fixes
6214 F:      Documentation/isdn/README.gigaset
6215 F:      drivers/isdn/gigaset/
6216 F:      include/uapi/linux/gigaset_dev.h
6217
6218 GNSS SUBSYSTEM
6219 M:      Johan Hovold <johan@kernel.org>
6220 S:      Maintained
6221 F:      Documentation/ABI/testing/sysfs-class-gnss
6222 F:      Documentation/devicetree/bindings/gnss/
6223 F:      drivers/gnss/
6224 F:      include/linux/gnss.h
6225
6226 GO7007 MPEG CODEC
6227 M:      Hans Verkuil <hans.verkuil@cisco.com>
6228 L:      linux-media@vger.kernel.org
6229 S:      Maintained
6230 F:      drivers/media/usb/go7007/
6231
6232 GOODIX TOUCHSCREEN
6233 M:      Bastien Nocera <hadess@hadess.net>
6234 L:      linux-input@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/input/touchscreen/goodix.c
6237
6238 GPD POCKET FAN DRIVER
6239 M:      Hans de Goede <hdegoede@redhat.com>
6240 L:      platform-driver-x86@vger.kernel.org
6241 S:      Maintained
6242 F:      drivers/platform/x86/gpd-pocket-fan.c
6243
6244 GPIO ACPI SUPPORT
6245 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6246 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6247 L:      linux-gpio@vger.kernel.org
6248 L:      linux-acpi@vger.kernel.org
6249 S:      Maintained
6250 F:      Documentation/acpi/gpio-properties.txt
6251 F:      drivers/gpio/gpiolib-acpi.c
6252
6253 GPIO IR Transmitter
6254 M:      Sean Young <sean@mess.org>
6255 L:      linux-media@vger.kernel.org
6256 S:      Maintained
6257 F:      drivers/media/rc/gpio-ir-tx.c
6258
6259 GPIO MOCKUP DRIVER
6260 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6261 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6262 L:      linux-gpio@vger.kernel.org
6263 S:      Maintained
6264 F:      drivers/gpio/gpio-mockup.c
6265 F:      tools/testing/selftests/gpio/
6266
6267 GPIO SUBSYSTEM
6268 M:      Linus Walleij <linus.walleij@linaro.org>
6269 L:      linux-gpio@vger.kernel.org
6270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6271 S:      Maintained
6272 F:      Documentation/devicetree/bindings/gpio/
6273 F:      Documentation/driver-api/gpio/
6274 F:      Documentation/gpio/
6275 F:      Documentation/ABI/testing/gpio-cdev
6276 F:      Documentation/ABI/obsolete/sysfs-gpio
6277 F:      drivers/gpio/
6278 F:      include/linux/gpio/
6279 F:      include/linux/gpio.h
6280 F:      include/linux/of_gpio.h
6281 F:      include/asm-generic/gpio.h
6282 F:      include/uapi/linux/gpio.h
6283 F:      tools/gpio/
6284
6285 GRE DEMULTIPLEXER DRIVER
6286 M:      Dmitry Kozlov <xeb@mail.ru>
6287 L:      netdev@vger.kernel.org
6288 S:      Maintained
6289 F:      net/ipv4/gre_demux.c
6290 F:      net/ipv4/gre_offload.c
6291 F:      include/net/gre.h
6292
6293 GRETH 10/100/1G Ethernet MAC device driver
6294 M:      Andreas Larsson <andreas@gaisler.com>
6295 L:      netdev@vger.kernel.org
6296 S:      Maintained
6297 F:      drivers/net/ethernet/aeroflex/
6298
6299 GREYBUS AUDIO PROTOCOLS DRIVERS
6300 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6301 M:      Mark Greer <mgreer@animalcreek.com>
6302 S:      Maintained
6303 F:      drivers/staging/greybus/audio_apbridgea.c
6304 F:      drivers/staging/greybus/audio_apbridgea.h
6305 F:      drivers/staging/greybus/audio_codec.c
6306 F:      drivers/staging/greybus/audio_codec.h
6307 F:      drivers/staging/greybus/audio_gb.c
6308 F:      drivers/staging/greybus/audio_manager.c
6309 F:      drivers/staging/greybus/audio_manager.h
6310 F:      drivers/staging/greybus/audio_manager_module.c
6311 F:      drivers/staging/greybus/audio_manager_private.h
6312 F:      drivers/staging/greybus/audio_manager_sysfs.c
6313 F:      drivers/staging/greybus/audio_module.c
6314 F:      drivers/staging/greybus/audio_topology.c
6315
6316 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6317 M:      Viresh Kumar <vireshk@kernel.org>
6318 S:      Maintained
6319 F:      drivers/staging/greybus/authentication.c
6320 F:      drivers/staging/greybus/bootrom.c
6321 F:      drivers/staging/greybus/firmware.h
6322 F:      drivers/staging/greybus/fw-core.c
6323 F:      drivers/staging/greybus/fw-download.c
6324 F:      drivers/staging/greybus/fw-management.c
6325 F:      drivers/staging/greybus/greybus_authentication.h
6326 F:      drivers/staging/greybus/greybus_firmware.h
6327 F:      drivers/staging/greybus/hid.c
6328 F:      drivers/staging/greybus/i2c.c
6329 F:      drivers/staging/greybus/spi.c
6330 F:      drivers/staging/greybus/spilib.c
6331 F:      drivers/staging/greybus/spilib.h
6332
6333 GREYBUS LOOPBACK DRIVER
6334 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6335 S:      Maintained
6336 F:      drivers/staging/greybus/loopback.c
6337
6338 GREYBUS PLATFORM DRIVERS
6339 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6340 S:      Maintained
6341 F:      drivers/staging/greybus/arche-platform.c
6342 F:      drivers/staging/greybus/arche-apb-ctrl.c
6343 F:      drivers/staging/greybus/arche_platform.h
6344
6345 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6346 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6347 S:      Maintained
6348 F:      drivers/staging/greybus/sdio.c
6349 F:      drivers/staging/greybus/light.c
6350 F:      drivers/staging/greybus/gpio.c
6351 F:      drivers/staging/greybus/power_supply.c
6352 F:      drivers/staging/greybus/spi.c
6353 F:      drivers/staging/greybus/spilib.c
6354
6355 GREYBUS SUBSYSTEM
6356 M:      Johan Hovold <johan@kernel.org>
6357 M:      Alex Elder <elder@kernel.org>
6358 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6359 S:      Maintained
6360 F:      drivers/staging/greybus/
6361 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6362
6363 GREYBUS UART PROTOCOLS DRIVERS
6364 M:      David Lin <dtwlin@gmail.com>
6365 S:      Maintained
6366 F:      drivers/staging/greybus/uart.c
6367 F:      drivers/staging/greybus/log.c
6368
6369 GS1662 VIDEO SERIALIZER
6370 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6371 L:      linux-media@vger.kernel.org
6372 T:      git git://linuxtv.org/media_tree.git
6373 S:      Maintained
6374 F:      drivers/media/spi/gs1662.c
6375
6376 GSPCA FINEPIX SUBDRIVER
6377 M:      Frank Zago <frank@zago.net>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Maintained
6381 F:      drivers/media/usb/gspca/finepix.c
6382
6383 GSPCA GL860 SUBDRIVER
6384 M:      Olivier Lorin <o.lorin@laposte.net>
6385 L:      linux-media@vger.kernel.org
6386 T:      git git://linuxtv.org/media_tree.git
6387 S:      Maintained
6388 F:      drivers/media/usb/gspca/gl860/
6389
6390 GSPCA M5602 SUBDRIVER
6391 M:      Erik Andren <erik.andren@gmail.com>
6392 L:      linux-media@vger.kernel.org
6393 T:      git git://linuxtv.org/media_tree.git
6394 S:      Maintained
6395 F:      drivers/media/usb/gspca/m5602/
6396
6397 GSPCA PAC207 SONIXB SUBDRIVER
6398 M:      Hans Verkuil <hverkuil@xs4all.nl>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Odd Fixes
6402 F:      drivers/media/usb/gspca/pac207.c
6403
6404 GSPCA SN9C20X SUBDRIVER
6405 M:      Brian Johnson <brijohn@gmail.com>
6406 L:      linux-media@vger.kernel.org
6407 T:      git git://linuxtv.org/media_tree.git
6408 S:      Maintained
6409 F:      drivers/media/usb/gspca/sn9c20x.c
6410
6411 GSPCA T613 SUBDRIVER
6412 M:      Leandro Costantino <lcostantino@gmail.com>
6413 L:      linux-media@vger.kernel.org
6414 T:      git git://linuxtv.org/media_tree.git
6415 S:      Maintained
6416 F:      drivers/media/usb/gspca/t613.c
6417
6418 GSPCA USB WEBCAM DRIVER
6419 M:      Hans Verkuil <hverkuil@xs4all.nl>
6420 L:      linux-media@vger.kernel.org
6421 T:      git git://linuxtv.org/media_tree.git
6422 S:      Odd Fixes
6423 F:      drivers/media/usb/gspca/
6424
6425 GTP (GPRS Tunneling Protocol)
6426 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6427 M:      Harald Welte <laforge@gnumonks.org>
6428 L:      osmocom-net-gprs@lists.osmocom.org
6429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6430 S:      Maintained
6431 F:      drivers/net/gtp.c
6432
6433 GUID PARTITION TABLE (GPT)
6434 M:      Davidlohr Bueso <dave@stgolabs.net>
6435 L:      linux-efi@vger.kernel.org
6436 S:      Maintained
6437 F:      block/partitions/efi.*
6438
6439 H8/300 ARCHITECTURE
6440 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6441 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6442 W:      http://uclinux-h8.sourceforge.jp
6443 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6444 S:      Maintained
6445 F:      arch/h8300/
6446 F:      drivers/clocksource/h8300_*.c
6447 F:      drivers/clk/h8300/
6448 F:      drivers/irqchip/irq-renesas-h8*.c
6449
6450 HACKRF MEDIA DRIVER
6451 M:      Antti Palosaari <crope@iki.fi>
6452 L:      linux-media@vger.kernel.org
6453 W:      https://linuxtv.org
6454 W:      http://palosaari.fi/linux/
6455 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6456 T:      git git://linuxtv.org/anttip/media_tree.git
6457 S:      Maintained
6458 F:      drivers/media/usb/hackrf/
6459
6460 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6461 M:      Frank Seidel <frank@f-seidel.de>
6462 L:      platform-driver-x86@vger.kernel.org
6463 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6464 S:      Maintained
6465 F:      drivers/platform/x86/hdaps.c
6466
6467 HARDWARE MONITORING
6468 M:      Jean Delvare <jdelvare@suse.com>
6469 M:      Guenter Roeck <linux@roeck-us.net>
6470 L:      linux-hwmon@vger.kernel.org
6471 W:      http://hwmon.wiki.kernel.org/
6472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6473 S:      Maintained
6474 F:      Documentation/devicetree/bindings/hwmon/
6475 F:      Documentation/hwmon/
6476 F:      drivers/hwmon/
6477 F:      include/linux/hwmon*.h
6478
6479 HARDWARE RANDOM NUMBER GENERATOR CORE
6480 M:      Matt Mackall <mpm@selenic.com>
6481 M:      Herbert Xu <herbert@gondor.apana.org.au>
6482 L:      linux-crypto@vger.kernel.org
6483 S:      Odd fixes
6484 F:      Documentation/devicetree/bindings/rng/
6485 F:      Documentation/hw_random.txt
6486 F:      drivers/char/hw_random/
6487 F:      include/linux/hw_random.h
6488
6489 HARDWARE TRACING FACILITIES
6490 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6491 S:      Maintained
6492 F:      drivers/hwtracing/
6493
6494 HARDWARE SPINLOCK CORE
6495 M:      Ohad Ben-Cohen <ohad@wizery.com>
6496 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6497 L:      linux-remoteproc@vger.kernel.org
6498 S:      Maintained
6499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6500 F:      Documentation/devicetree/bindings/hwlock/
6501 F:      Documentation/hwspinlock.txt
6502 F:      drivers/hwspinlock/
6503 F:      include/linux/hwspinlock.h
6504
6505 HARMONY SOUND DRIVER
6506 L:      linux-parisc@vger.kernel.org
6507 S:      Maintained
6508 F:      sound/parisc/harmony.*
6509
6510 HDPVR USB VIDEO ENCODER DRIVER
6511 M:      Hans Verkuil <hverkuil@xs4all.nl>
6512 L:      linux-media@vger.kernel.org
6513 T:      git git://linuxtv.org/media_tree.git
6514 W:      https://linuxtv.org
6515 S:      Odd Fixes
6516 F:      drivers/media/usb/hdpvr/
6517
6518 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6519 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6520 S:      Supported
6521 F:      Documentation/watchdog/hpwdt.txt
6522 F:      drivers/watchdog/hpwdt.c
6523
6524 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6525 M:      Don Brace <don.brace@microsemi.com>
6526 L:      esc.storagedev@microsemi.com
6527 L:      linux-scsi@vger.kernel.org
6528 S:      Supported
6529 F:      Documentation/scsi/hpsa.txt
6530 F:      drivers/scsi/hpsa*.[ch]
6531 F:      include/linux/cciss*.h
6532 F:      include/uapi/linux/cciss*.h
6533
6534 HFI1 DRIVER
6535 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6536 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6537 L:      linux-rdma@vger.kernel.org
6538 S:      Supported
6539 F:      drivers/infiniband/hw/hfi1
6540
6541 HFS FILESYSTEM
6542 L:      linux-fsdevel@vger.kernel.org
6543 S:      Orphan
6544 F:      Documentation/filesystems/hfs.txt
6545 F:      fs/hfs/
6546
6547 HFSPLUS FILESYSTEM
6548 L:      linux-fsdevel@vger.kernel.org
6549 S:      Orphan
6550 F:      Documentation/filesystems/hfsplus.txt
6551 F:      fs/hfsplus/
6552
6553 HGA FRAMEBUFFER DRIVER
6554 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6555 L:      linux-nvidia@lists.surfsouth.com
6556 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6557 S:      Maintained
6558 F:      drivers/video/fbdev/hgafb.c
6559
6560 HIBERNATION (aka Software Suspend, aka swsusp)
6561 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6562 M:      Pavel Machek <pavel@ucw.cz>
6563 L:      linux-pm@vger.kernel.org
6564 B:      https://bugzilla.kernel.org
6565 S:      Supported
6566 F:      arch/x86/power/
6567 F:      drivers/base/power/
6568 F:      kernel/power/
6569 F:      include/linux/suspend.h
6570 F:      include/linux/freezer.h
6571 F:      include/linux/pm.h
6572 F:      arch/*/include/asm/suspend*.h
6573
6574 HID CORE LAYER
6575 M:      Jiri Kosina <jikos@kernel.org>
6576 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6577 L:      linux-input@vger.kernel.org
6578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6579 S:      Maintained
6580 F:      drivers/hid/
6581 F:      include/linux/hid*
6582 F:      include/uapi/linux/hid*
6583
6584 HID SENSOR HUB DRIVERS
6585 M:      Jiri Kosina <jikos@kernel.org>
6586 M:      Jonathan Cameron <jic23@kernel.org>
6587 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6588 L:      linux-input@vger.kernel.org
6589 L:      linux-iio@vger.kernel.org
6590 S:      Maintained
6591 F:      Documentation/hid/hid-sensor*
6592 F:      drivers/hid/hid-sensor-*
6593 F:      drivers/iio/*/hid-*
6594 F:      include/linux/hid-sensor-*
6595
6596 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6597 M:      Thomas Gleixner <tglx@linutronix.de>
6598 L:      linux-kernel@vger.kernel.org
6599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6600 S:      Maintained
6601 F:      Documentation/timers/
6602 F:      kernel/time/hrtimer.c
6603 F:      kernel/time/clockevents.c
6604 F:      kernel/time/timer_*.c
6605 F:      include/linux/clockchips.h
6606 F:      include/linux/hrtimer.h
6607
6608 HIGH-SPEED SCC DRIVER FOR AX.25
6609 L:      linux-hams@vger.kernel.org
6610 S:      Orphan
6611 F:      drivers/net/hamradio/dmascc.c
6612 F:      drivers/net/hamradio/scc.c
6613
6614 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6615 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6616 W:      http://www.highpoint-tech.com
6617 S:      Supported
6618 F:      Documentation/scsi/hptiop.txt
6619 F:      drivers/scsi/hptiop.c
6620
6621 HIPPI
6622 M:      Jes Sorensen <jes@trained-monkey.org>
6623 L:      linux-hippi@sunsite.dk
6624 S:      Maintained
6625 F:      include/linux/hippidevice.h
6626 F:      include/uapi/linux/if_hippi.h
6627 F:      net/802/hippi.c
6628 F:      drivers/net/hippi/
6629
6630 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6631 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6632 M:      Salil Mehta <salil.mehta@huawei.com>
6633 L:      netdev@vger.kernel.org
6634 W:      http://www.hisilicon.com
6635 S:      Maintained
6636 F:      drivers/net/ethernet/hisilicon/hns3/
6637
6638 HISILICON LPC BUS DRIVER
6639 M:      john.garry@huawei.com
6640 W:      http://www.hisilicon.com
6641 S:      Maintained
6642 F:      drivers/bus/hisi_lpc.c
6643 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6644
6645 HISILICON NETWORK SUBSYSTEM DRIVER
6646 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6647 M:      Salil Mehta <salil.mehta@huawei.com>
6648 L:      netdev@vger.kernel.org
6649 W:      http://www.hisilicon.com
6650 S:      Maintained
6651 F:      drivers/net/ethernet/hisilicon/
6652 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6653
6654 HISILICON PMU DRIVER
6655 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6656 W:      http://www.hisilicon.com
6657 S:      Supported
6658 F:      drivers/perf/hisilicon
6659 F:      Documentation/perf/hisi-pmu.txt
6660
6661 HISILICON ROCE DRIVER
6662 M:      Lijun Ou <oulijun@huawei.com>
6663 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6664 L:      linux-rdma@vger.kernel.org
6665 S:      Maintained
6666 F:      drivers/infiniband/hw/hns/
6667 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6668
6669 HISILICON SAS Controller
6670 M:      John Garry <john.garry@huawei.com>
6671 W:      http://www.hisilicon.com
6672 S:      Supported
6673 F:      drivers/scsi/hisi_sas/
6674 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6675
6676 HMM - Heterogeneous Memory Management
6677 M:      Jérôme Glisse <jglisse@redhat.com>
6678 L:      linux-mm@kvack.org
6679 S:      Maintained
6680 F:      mm/hmm*
6681 F:      include/linux/hmm*
6682 F:      Documentation/vm/hmm.rst
6683
6684 HOST AP DRIVER
6685 M:      Jouni Malinen <j@w1.fi>
6686 L:      linux-wireless@vger.kernel.org
6687 W:      http://w1.fi/hostap-driver.html
6688 S:      Obsolete
6689 F:      drivers/net/wireless/intersil/hostap/
6690
6691 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6692 L:      platform-driver-x86@vger.kernel.org
6693 S:      Orphan
6694 F:      drivers/platform/x86/tc1100-wmi.c
6695
6696 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6697 M:      Jaroslav Kysela <perex@perex.cz>
6698 S:      Maintained
6699 F:      drivers/net/ethernet/hp/hp100.*
6700
6701 HPET:   High Precision Event Timers driver
6702 M:      Clemens Ladisch <clemens@ladisch.de>
6703 S:      Maintained
6704 F:      Documentation/timers/hpet.txt
6705 F:      drivers/char/hpet.c
6706 F:      include/linux/hpet.h
6707 F:      include/uapi/linux/hpet.h
6708
6709 HPET:   x86
6710 S:      Orphan
6711 F:      arch/x86/kernel/hpet.c
6712 F:      arch/x86/include/asm/hpet.h
6713
6714 HPFS FILESYSTEM
6715 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6716 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6717 S:      Maintained
6718 F:      fs/hpfs/
6719
6720 HSI SUBSYSTEM
6721 M:      Sebastian Reichel <sre@kernel.org>
6722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6723 S:      Maintained
6724 F:      Documentation/ABI/testing/sysfs-bus-hsi
6725 F:      Documentation/driver-api/hsi.rst
6726 F:      drivers/hsi/
6727 F:      include/linux/hsi/
6728 F:      include/uapi/linux/hsi/
6729
6730 HSO 3G MODEM DRIVER
6731 L:      linux-usb@vger.kernel.org
6732 S:      Orphan
6733 F:      drivers/net/usb/hso.c
6734
6735 HSR NETWORK PROTOCOL
6736 M:      Arvid Brodin <arvid.brodin@alten.se>
6737 L:      netdev@vger.kernel.org
6738 S:      Maintained
6739 F:      net/hsr/
6740
6741 HT16K33 LED CONTROLLER DRIVER
6742 M:      Robin van der Gracht <robin@protonic.nl>
6743 S:      Maintained
6744 F:      drivers/auxdisplay/ht16k33.c
6745 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6746
6747 HTCPEN TOUCHSCREEN DRIVER
6748 M:      Pau Oliva Fora <pof@eslack.org>
6749 L:      linux-input@vger.kernel.org
6750 S:      Maintained
6751 F:      drivers/input/touchscreen/htcpen.c
6752
6753 HUAWEI ETHERNET DRIVER
6754 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6755 L:      netdev@vger.kernel.org
6756 S:      Supported
6757 F:      Documentation/networking/hinic.txt
6758 F:      drivers/net/ethernet/huawei/hinic/
6759
6760 HUGETLB FILESYSTEM
6761 M:      Mike Kravetz <mike.kravetz@oracle.com>
6762 L:      linux-mm@kvack.org
6763 S:      Maintained
6764 F:      fs/hugetlbfs/
6765 F:      mm/hugetlb.c
6766 F:      include/linux/hugetlb.h
6767 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6768 F:      Documentation/vm/hugetlbfs_reserv.rst
6769 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6770
6771 HVA ST MEDIA DRIVER
6772 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6773 L:      linux-media@vger.kernel.org
6774 T:      git git://linuxtv.org/media_tree.git
6775 W:      https://linuxtv.org
6776 S:      Supported
6777 F:      drivers/media/platform/sti/hva
6778
6779 HWPOISON MEMORY FAILURE HANDLING
6780 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6781 L:      linux-mm@kvack.org
6782 S:      Maintained
6783 F:      mm/memory-failure.c
6784 F:      mm/hwpoison-inject.c
6785
6786 Hyper-V CORE AND DRIVERS
6787 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6788 M:      Haiyang Zhang <haiyangz@microsoft.com>
6789 M:      Stephen Hemminger <sthemmin@microsoft.com>
6790 L:      devel@linuxdriverproject.org
6791 S:      Maintained
6792 F:      Documentation/networking/netvsc.txt
6793 F:      arch/x86/include/asm/mshyperv.h
6794 F:      arch/x86/include/asm/trace/hyperv.h
6795 F:      arch/x86/include/asm/hyperv-tlfs.h
6796 F:      arch/x86/kernel/cpu/mshyperv.c
6797 F:      arch/x86/hyperv
6798 F:      drivers/hid/hid-hyperv.c
6799 F:      drivers/hv/
6800 F:      drivers/input/serio/hyperv-keyboard.c
6801 F:      drivers/pci/controller/pci-hyperv.c
6802 F:      drivers/net/hyperv/
6803 F:      drivers/scsi/storvsc_drv.c
6804 F:      drivers/uio/uio_hv_generic.c
6805 F:      drivers/video/fbdev/hyperv_fb.c
6806 F:      net/vmw_vsock/hyperv_transport.c
6807 F:      include/linux/hyperv.h
6808 F:      include/uapi/linux/hyperv.h
6809 F:      tools/hv/
6810 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6811
6812 HYPERVISOR VIRTUAL CONSOLE DRIVER
6813 L:      linuxppc-dev@lists.ozlabs.org
6814 S:      Odd Fixes
6815 F:      drivers/tty/hvc/
6816
6817 I2C ACPI SUPPORT
6818 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6819 L:      linux-i2c@vger.kernel.org
6820 L:      linux-acpi@vger.kernel.org
6821 S:      Maintained
6822 F:      drivers/i2c/i2c-core-acpi.c
6823
6824 I2C MUXES
6825 M:      Peter Rosin <peda@axentia.se>
6826 L:      linux-i2c@vger.kernel.org
6827 S:      Maintained
6828 F:      Documentation/i2c/i2c-topology
6829 F:      Documentation/i2c/muxes/
6830 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6831 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6832 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6833 F:      drivers/i2c/i2c-mux.c
6834 F:      drivers/i2c/muxes/
6835 F:      include/linux/i2c-mux.h
6836
6837 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6838 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6839 L:      linux-i2c@vger.kernel.org
6840 S:      Maintained
6841 F:      drivers/i2c/busses/i2c-mv64xxx.c
6842
6843 I2C OVER PARALLEL PORT
6844 M:      Jean Delvare <jdelvare@suse.com>
6845 L:      linux-i2c@vger.kernel.org
6846 S:      Maintained
6847 F:      Documentation/i2c/busses/i2c-parport
6848 F:      Documentation/i2c/busses/i2c-parport-light
6849 F:      drivers/i2c/busses/i2c-parport.c
6850 F:      drivers/i2c/busses/i2c-parport-light.c
6851
6852 I2C SUBSYSTEM
6853 M:      Wolfram Sang <wsa@the-dreams.de>
6854 L:      linux-i2c@vger.kernel.org
6855 W:      https://i2c.wiki.kernel.org/
6856 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6858 S:      Maintained
6859 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6860 F:      Documentation/i2c/
6861 F:      drivers/i2c/*
6862 F:      include/linux/i2c.h
6863 F:      include/linux/i2c-dev.h
6864 F:      include/linux/i2c-smbus.h
6865 F:      include/uapi/linux/i2c.h
6866 F:      include/uapi/linux/i2c-*.h
6867
6868 I2C SUBSYSTEM HOST DRIVERS
6869 L:      linux-i2c@vger.kernel.org
6870 W:      https://i2c.wiki.kernel.org/
6871 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6873 S:      Odd Fixes
6874 F:      Documentation/devicetree/bindings/i2c/
6875 F:      drivers/i2c/algos/
6876 F:      drivers/i2c/busses/
6877
6878 I2C-TAOS-EVM DRIVER
6879 M:      Jean Delvare <jdelvare@suse.com>
6880 L:      linux-i2c@vger.kernel.org
6881 S:      Maintained
6882 F:      Documentation/i2c/busses/i2c-taos-evm
6883 F:      drivers/i2c/busses/i2c-taos-evm.c
6884
6885 I2C-TINY-USB DRIVER
6886 M:      Till Harbaum <till@harbaum.org>
6887 L:      linux-i2c@vger.kernel.org
6888 W:      http://www.harbaum.org/till/i2c_tiny_usb
6889 S:      Maintained
6890 F:      drivers/i2c/busses/i2c-tiny-usb.c
6891
6892 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6893 M:      Jean Delvare <jdelvare@suse.com>
6894 L:      linux-i2c@vger.kernel.org
6895 S:      Maintained
6896 F:      Documentation/i2c/busses/i2c-ali1535
6897 F:      Documentation/i2c/busses/i2c-ali1563
6898 F:      Documentation/i2c/busses/i2c-ali15x3
6899 F:      Documentation/i2c/busses/i2c-amd756
6900 F:      Documentation/i2c/busses/i2c-amd8111
6901 F:      Documentation/i2c/busses/i2c-i801
6902 F:      Documentation/i2c/busses/i2c-nforce2
6903 F:      Documentation/i2c/busses/i2c-piix4
6904 F:      Documentation/i2c/busses/i2c-sis5595
6905 F:      Documentation/i2c/busses/i2c-sis630
6906 F:      Documentation/i2c/busses/i2c-sis96x
6907 F:      Documentation/i2c/busses/i2c-via
6908 F:      Documentation/i2c/busses/i2c-viapro
6909 F:      drivers/i2c/busses/i2c-ali1535.c
6910 F:      drivers/i2c/busses/i2c-ali1563.c
6911 F:      drivers/i2c/busses/i2c-ali15x3.c
6912 F:      drivers/i2c/busses/i2c-amd756.c
6913 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6914 F:      drivers/i2c/busses/i2c-amd8111.c
6915 F:      drivers/i2c/busses/i2c-i801.c
6916 F:      drivers/i2c/busses/i2c-isch.c
6917 F:      drivers/i2c/busses/i2c-nforce2.c
6918 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6919 F:      drivers/i2c/busses/i2c-piix4.c
6920 F:      drivers/i2c/busses/i2c-sis5595.c
6921 F:      drivers/i2c/busses/i2c-sis630.c
6922 F:      drivers/i2c/busses/i2c-sis96x.c
6923 F:      drivers/i2c/busses/i2c-via.c
6924 F:      drivers/i2c/busses/i2c-viapro.c
6925
6926 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6927 M:      Hans de Goede <hdegoede@redhat.com>
6928 L:      linux-i2c@vger.kernel.org
6929 S:      Maintained
6930 F:      drivers/i2c/busses/i2c-cht-wc.c
6931
6932 I2C/SMBUS ISMT DRIVER
6933 M:      Seth Heasley <seth.heasley@intel.com>
6934 M:      Neil Horman <nhorman@tuxdriver.com>
6935 L:      linux-i2c@vger.kernel.org
6936 F:      drivers/i2c/busses/i2c-ismt.c
6937 F:      Documentation/i2c/busses/i2c-ismt
6938
6939 I2C/SMBUS STUB DRIVER
6940 M:      Jean Delvare <jdelvare@suse.com>
6941 L:      linux-i2c@vger.kernel.org
6942 S:      Maintained
6943 F:      drivers/i2c/i2c-stub.c
6944
6945 IA64 (Itanium) PLATFORM
6946 M:      Tony Luck <tony.luck@intel.com>
6947 M:      Fenghua Yu <fenghua.yu@intel.com>
6948 L:      linux-ia64@vger.kernel.org
6949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6950 S:      Maintained
6951 F:      arch/ia64/
6952
6953 IBM Power 842 compression accelerator
6954 M:      Haren Myneni <haren@us.ibm.com>
6955 S:      Supported
6956 F:      drivers/crypto/nx/Makefile
6957 F:      drivers/crypto/nx/Kconfig
6958 F:      drivers/crypto/nx/nx-842*
6959 F:      include/linux/sw842.h
6960 F:      crypto/842.c
6961 F:      lib/842/
6962
6963 IBM Power in-Nest Crypto Acceleration
6964 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6965 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6966 L:      linux-crypto@vger.kernel.org
6967 S:      Supported
6968 F:      drivers/crypto/nx/Makefile
6969 F:      drivers/crypto/nx/Kconfig
6970 F:      drivers/crypto/nx/nx-aes*
6971 F:      drivers/crypto/nx/nx-sha*
6972 F:      drivers/crypto/nx/nx.*
6973 F:      drivers/crypto/nx/nx_csbcpb.h
6974 F:      drivers/crypto/nx/nx_debugfs.h
6975
6976 IBM Power Linux RAID adapter
6977 M:      Brian King <brking@us.ibm.com>
6978 S:      Supported
6979 F:      drivers/scsi/ipr.*
6980
6981 IBM Power SRIOV Virtual NIC Device Driver
6982 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6983 M:      John Allen <jallen@linux.vnet.ibm.com>
6984 L:      netdev@vger.kernel.org
6985 S:      Supported
6986 F:      drivers/net/ethernet/ibm/ibmvnic.*
6987
6988 IBM Power Virtual Accelerator Switchboard
6989 M:      Sukadev Bhattiprolu
6990 L:      linuxppc-dev@lists.ozlabs.org
6991 S:      Supported
6992 F:      arch/powerpc/platforms/powernv/vas*
6993 F:      arch/powerpc/platforms/powernv/copy-paste.h
6994 F:      arch/powerpc/include/asm/vas.h
6995 F:      arch/powerpc/include/uapi/asm/vas.h
6996
6997 IBM Power Virtual Ethernet Device Driver
6998 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6999 L:      netdev@vger.kernel.org
7000 S:      Supported
7001 F:      drivers/net/ethernet/ibm/ibmveth.*
7002
7003 IBM Power Virtual FC Device Drivers
7004 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7005 L:      linux-scsi@vger.kernel.org
7006 S:      Supported
7007 F:      drivers/scsi/ibmvscsi/ibmvfc*
7008
7009 IBM Power Virtual Management Channel Driver
7010 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7011 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7012 S:      Supported
7013 F:      drivers/misc/ibmvmc.*
7014
7015 IBM Power Virtual SCSI Device Drivers
7016 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7017 L:      linux-scsi@vger.kernel.org
7018 S:      Supported
7019 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7020 F:      include/scsi/viosrp.h
7021
7022 IBM Power Virtual SCSI Device Target Driver
7023 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7024 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7025 L:      linux-scsi@vger.kernel.org
7026 L:      target-devel@vger.kernel.org
7027 S:      Supported
7028 F:      drivers/scsi/ibmvscsi_tgt/
7029
7030 IBM Power VMX Cryptographic instructions
7031 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7032 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7033 L:      linux-crypto@vger.kernel.org
7034 S:      Supported
7035 F:      drivers/crypto/vmx/Makefile
7036 F:      drivers/crypto/vmx/Kconfig
7037 F:      drivers/crypto/vmx/vmx.c
7038 F:      drivers/crypto/vmx/aes*
7039 F:      drivers/crypto/vmx/ghash*
7040 F:      drivers/crypto/vmx/ppc-xlate.pl
7041
7042 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7043 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7044 L:      linux-pci@vger.kernel.org
7045 L:      linuxppc-dev@lists.ozlabs.org
7046 S:      Supported
7047 F:      drivers/pci/hotplug/rpaphp*
7048
7049 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7050 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7051 L:      linux-pci@vger.kernel.org
7052 L:      linuxppc-dev@lists.ozlabs.org
7053 S:      Supported
7054 F:      drivers/pci/hotplug/rpadlpar*
7055
7056 IBM ServeRAID RAID DRIVER
7057 S:      Orphan
7058 F:      drivers/scsi/ips.*
7059
7060 ICH LPC AND GPIO DRIVER
7061 M:      Peter Tyser <ptyser@xes-inc.com>
7062 S:      Maintained
7063 F:      drivers/mfd/lpc_ich.c
7064 F:      drivers/gpio/gpio-ich.c
7065
7066 IDE SUBSYSTEM
7067 M:      "David S. Miller" <davem@davemloft.net>
7068 L:      linux-ide@vger.kernel.org
7069 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7071 S:      Maintained
7072 F:      Documentation/ide/
7073 F:      drivers/ide/
7074 F:      include/linux/ide.h
7075
7076 IDE/ATAPI DRIVERS
7077 M:      Borislav Petkov <bp@alien8.de>
7078 L:      linux-ide@vger.kernel.org
7079 S:      Maintained
7080 F:      Documentation/cdrom/ide-cd
7081 F:      drivers/ide/ide-cd*
7082
7083 IDEAPAD LAPTOP EXTRAS DRIVER
7084 M:      Ike Panhc <ike.pan@canonical.com>
7085 L:      platform-driver-x86@vger.kernel.org
7086 W:      http://launchpad.net/ideapad-laptop
7087 S:      Maintained
7088 F:      drivers/platform/x86/ideapad-laptop.c
7089
7090 IDEAPAD LAPTOP SLIDEBAR DRIVER
7091 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7092 L:      linux-input@vger.kernel.org
7093 W:      https://github.com/o2genum/ideapad-slidebar
7094 S:      Maintained
7095 F:      drivers/input/misc/ideapad_slidebar.c
7096
7097 IDT VersaClock 5 CLOCK DRIVER
7098 M:      Marek Vasut <marek.vasut@gmail.com>
7099 S:      Maintained
7100 F:      drivers/clk/clk-versaclock5.c
7101
7102 IEEE 802.15.4 SUBSYSTEM
7103 M:      Alexander Aring <alex.aring@gmail.com>
7104 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7105 L:      linux-wpan@vger.kernel.org
7106 W:      http://wpan.cakelab.org/
7107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7109 S:      Maintained
7110 F:      net/ieee802154/
7111 F:      net/mac802154/
7112 F:      drivers/net/ieee802154/
7113 F:      include/linux/nl802154.h
7114 F:      include/linux/ieee802154.h
7115 F:      include/net/nl802154.h
7116 F:      include/net/mac802154.h
7117 F:      include/net/af_ieee802154.h
7118 F:      include/net/cfg802154.h
7119 F:      include/net/ieee802154_netdev.h
7120 F:      Documentation/networking/ieee802154.txt
7121
7122 IFE PROTOCOL
7123 M:      Yotam Gigi <yotam.gi@gmail.com>
7124 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7125 F:      net/ife
7126 F:      include/net/ife.h
7127 F:      include/uapi/linux/ife.h
7128
7129 IGORPLUG-USB IR RECEIVER
7130 M:      Sean Young <sean@mess.org>
7131 L:      linux-media@vger.kernel.org
7132 S:      Maintained
7133 F:      drivers/media/rc/igorplugusb.c
7134
7135 IGUANAWORKS USB IR TRANSCEIVER
7136 M:      Sean Young <sean@mess.org>
7137 L:      linux-media@vger.kernel.org
7138 S:      Maintained
7139 F:      drivers/media/rc/iguanair.c
7140
7141 IIO DIGITAL POTENTIOMETER DAC
7142 M:      Peter Rosin <peda@axentia.se>
7143 L:      linux-iio@vger.kernel.org
7144 S:      Maintained
7145 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7146 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7147 F:      drivers/iio/dac/dpot-dac.c
7148
7149 IIO ENVELOPE DETECTOR
7150 M:      Peter Rosin <peda@axentia.se>
7151 L:      linux-iio@vger.kernel.org
7152 S:      Maintained
7153 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7154 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7155 F:      drivers/iio/adc/envelope-detector.c
7156
7157 IIO MULTIPLEXER
7158 M:      Peter Rosin <peda@axentia.se>
7159 L:      linux-iio@vger.kernel.org
7160 S:      Maintained
7161 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7162 F:      drivers/iio/multiplexer/iio-mux.c
7163
7164 IIO SUBSYSTEM AND DRIVERS
7165 M:      Jonathan Cameron <jic23@kernel.org>
7166 R:      Hartmut Knaack <knaack.h@gmx.de>
7167 R:      Lars-Peter Clausen <lars@metafoo.de>
7168 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7169 L:      linux-iio@vger.kernel.org
7170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7171 S:      Maintained
7172 F:      Documentation/ABI/testing/configfs-iio*
7173 F:      Documentation/ABI/testing/sysfs-bus-iio*
7174 F:      Documentation/devicetree/bindings/iio/
7175 F:      drivers/iio/
7176 F:      drivers/staging/iio/
7177 F:      include/linux/iio/
7178 F:      tools/iio/
7179
7180 IIO UNIT CONVERTER
7181 M:      Peter Rosin <peda@axentia.se>
7182 L:      linux-iio@vger.kernel.org
7183 S:      Maintained
7184 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7185 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7186 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7187 F:      drivers/iio/afe/iio-rescale.c
7188
7189 IKANOS/ADI EAGLE ADSL USB DRIVER
7190 M:      Matthieu Castet <castet.matthieu@free.fr>
7191 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7192 S:      Maintained
7193 F:      drivers/usb/atm/ueagle-atm.c
7194
7195 IMGTEC ASCII LCD DRIVER
7196 M:      Paul Burton <paul.burton@mips.com>
7197 S:      Maintained
7198 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7199 F:      drivers/auxdisplay/img-ascii-lcd.c
7200
7201 IMGTEC IR DECODER DRIVER
7202 M:      James Hogan <jhogan@kernel.org>
7203 S:      Maintained
7204 F:      drivers/media/rc/img-ir/
7205
7206 IMON SOUNDGRAPH USB IR RECEIVER
7207 M:      Sean Young <sean@mess.org>
7208 L:      linux-media@vger.kernel.org
7209 S:      Maintained
7210 F:      drivers/media/rc/imon_raw.c
7211 F:      drivers/media/rc/imon.c
7212
7213 IMS TWINTURBO FRAMEBUFFER DRIVER
7214 L:      linux-fbdev@vger.kernel.org
7215 S:      Orphan
7216 F:      drivers/video/fbdev/imsttfb.c
7217
7218 INA209 HARDWARE MONITOR DRIVER
7219 M:      Guenter Roeck <linux@roeck-us.net>
7220 L:      linux-hwmon@vger.kernel.org
7221 S:      Maintained
7222 F:      Documentation/hwmon/ina209
7223 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7224 F:      drivers/hwmon/ina209.c
7225
7226 INA2XX HARDWARE MONITOR DRIVER
7227 M:      Guenter Roeck <linux@roeck-us.net>
7228 L:      linux-hwmon@vger.kernel.org
7229 S:      Maintained
7230 F:      Documentation/hwmon/ina2xx
7231 F:      drivers/hwmon/ina2xx.c
7232 F:      include/linux/platform_data/ina2xx.h
7233
7234 INDUSTRY PACK SUBSYSTEM (IPACK)
7235 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7236 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7237 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7238 L:      industrypack-devel@lists.sourceforge.net
7239 W:      http://industrypack.sourceforge.net
7240 S:      Maintained
7241 F:      drivers/ipack/
7242
7243 INFINIBAND SUBSYSTEM
7244 M:      Doug Ledford <dledford@redhat.com>
7245 M:      Jason Gunthorpe <jgg@mellanox.com>
7246 L:      linux-rdma@vger.kernel.org
7247 W:      https://github.com/linux-rdma/rdma-core
7248 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7250 S:      Supported
7251 F:      Documentation/devicetree/bindings/infiniband/
7252 F:      Documentation/infiniband/
7253 F:      drivers/infiniband/
7254 F:      include/uapi/linux/if_infiniband.h
7255 F:      include/uapi/rdma/
7256 F:      include/rdma/
7257
7258 INGENIC JZ4780 DMA Driver
7259 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7260 S:      Maintained
7261 F:      drivers/dma/dma-jz4780.c
7262
7263 INGENIC JZ4780 NAND DRIVER
7264 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7265 L:      linux-mtd@lists.infradead.org
7266 S:      Maintained
7267 F:      drivers/mtd/nand/raw/jz4780_*
7268
7269 INOTIFY
7270 M:      Jan Kara <jack@suse.cz>
7271 R:      Amir Goldstein <amir73il@gmail.com>
7272 L:      linux-fsdevel@vger.kernel.org
7273 S:      Maintained
7274 F:      Documentation/filesystems/inotify.txt
7275 F:      fs/notify/inotify/
7276 F:      include/linux/inotify.h
7277 F:      include/uapi/linux/inotify.h
7278
7279 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7280 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7281 L:      linux-input@vger.kernel.org
7282 Q:      http://patchwork.kernel.org/project/linux-input/list/
7283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7284 S:      Maintained
7285 F:      drivers/input/
7286 F:      include/linux/input.h
7287 F:      include/uapi/linux/input.h
7288 F:      include/uapi/linux/input-event-codes.h
7289 F:      include/linux/input/
7290 F:      Documentation/devicetree/bindings/input/
7291 F:      Documentation/devicetree/bindings/serio/
7292 F:      Documentation/input/
7293
7294 INPUT MULTITOUCH (MT) PROTOCOL
7295 M:      Henrik Rydberg <rydberg@bitmath.org>
7296 L:      linux-input@vger.kernel.org
7297 S:      Odd fixes
7298 F:      Documentation/input/multi-touch-protocol.rst
7299 F:      drivers/input/input-mt.c
7300 K:      \b(ABS|SYN)_MT_
7301
7302 INSIDE SECURE CRYPTO DRIVER
7303 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7304 F:      drivers/crypto/inside-secure/
7305 S:      Maintained
7306 L:      linux-crypto@vger.kernel.org
7307
7308 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7309 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7310 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7311 L:      linux-integrity@vger.kernel.org
7312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7313 S:      Supported
7314 F:      security/integrity/ima/
7315
7316 INTEL 810/815 FRAMEBUFFER DRIVER
7317 M:      Antonino Daplas <adaplas@gmail.com>
7318 L:      linux-fbdev@vger.kernel.org
7319 S:      Maintained
7320 F:      drivers/video/fbdev/i810/
7321
7322 INTEL ASoC DRIVERS
7323 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7324 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7325 M:      Jie Yang <yang.jie@linux.intel.com>
7326 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7327 S:      Supported
7328 F:      sound/soc/intel/
7329
7330 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7331 M:      Hans de Goede <hdegoede@redhat.com>
7332 L:      platform-driver-x86@vger.kernel.org
7333 S:      Maintained
7334 F:      drivers/platform/x86/intel_atomisp2_pm.c
7335
7336 INTEL C600 SERIES SAS CONTROLLER DRIVER
7337 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7338 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7339 L:      linux-scsi@vger.kernel.org
7340 T:      git git://git.code.sf.net/p/intel-sas/isci
7341 S:      Supported
7342 F:      drivers/scsi/isci/
7343
7344 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7345 M:      Jani Nikula <jani.nikula@linux.intel.com>
7346 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7347 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7348 L:      intel-gfx@lists.freedesktop.org
7349 W:      https://01.org/linuxgraphics/
7350 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7351 C:      irc://chat.freenode.net/intel-gfx
7352 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7353 T:      git git://anongit.freedesktop.org/drm-intel
7354 S:      Supported
7355 F:      drivers/gpu/drm/i915/
7356 F:      include/drm/i915*
7357 F:      include/uapi/drm/i915_drm.h
7358 F:      Documentation/gpu/i915.rst
7359
7360 INTEL ETHERNET DRIVERS
7361 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7362 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7363 W:      http://www.intel.com/support/feedback.htm
7364 W:      http://e1000.sourceforge.net/
7365 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7368 S:      Supported
7369 F:      Documentation/networking/e100.rst
7370 F:      Documentation/networking/e1000.rst
7371 F:      Documentation/networking/e1000e.txt
7372 F:      Documentation/networking/igb.txt
7373 F:      Documentation/networking/igbvf.txt
7374 F:      Documentation/networking/ixgb.txt
7375 F:      Documentation/networking/ixgbe.txt
7376 F:      Documentation/networking/ixgbevf.txt
7377 F:      Documentation/networking/i40e.txt
7378 F:      Documentation/networking/i40evf.txt
7379 F:      Documentation/networking/ice.txt
7380 F:      drivers/net/ethernet/intel/
7381 F:      drivers/net/ethernet/intel/*/
7382 F:      include/linux/avf/virtchnl.h
7383
7384 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7385 M:      Maik Broemme <mbroemme@libmpq.org>
7386 L:      linux-fbdev@vger.kernel.org
7387 S:      Maintained
7388 F:      Documentation/fb/intelfb.txt
7389 F:      drivers/video/fbdev/intelfb/
7390
7391 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7392 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7393 M:      Zhi Wang <zhi.a.wang@intel.com>
7394 L:      intel-gvt-dev@lists.freedesktop.org
7395 L:      intel-gfx@lists.freedesktop.org
7396 W:      https://01.org/igvt-g
7397 T:      git https://github.com/intel/gvt-linux.git
7398 S:      Supported
7399 F:      drivers/gpu/drm/i915/gvt/
7400
7401 INTEL HID EVENT DRIVER
7402 M:      Alex Hung <alex.hung@canonical.com>
7403 L:      platform-driver-x86@vger.kernel.org
7404 S:      Maintained
7405 F:      drivers/platform/x86/intel-hid.c
7406
7407 INTEL I/OAT DMA DRIVER
7408 M:      Dave Jiang <dave.jiang@intel.com>
7409 R:      Dan Williams <dan.j.williams@intel.com>
7410 L:      dmaengine@vger.kernel.org
7411 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7412 S:      Supported
7413 F:      drivers/dma/ioat*
7414
7415 INTEL IDLE DRIVER
7416 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7417 M:      Len Brown <lenb@kernel.org>
7418 L:      linux-pm@vger.kernel.org
7419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7420 B:      https://bugzilla.kernel.org
7421 S:      Supported
7422 F:      drivers/idle/intel_idle.c
7423
7424 INTEL INTEGRATED SENSOR HUB DRIVER
7425 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7426 M:      Jiri Kosina <jikos@kernel.org>
7427 L:      linux-input@vger.kernel.org
7428 S:      Maintained
7429 F:      drivers/hid/intel-ish-hid/
7430
7431 INTEL IOMMU (VT-d)
7432 M:      David Woodhouse <dwmw2@infradead.org>
7433 L:      iommu@lists.linux-foundation.org
7434 T:      git git://git.infradead.org/iommu-2.6.git
7435 S:      Supported
7436 F:      drivers/iommu/intel-iommu.c
7437 F:      include/linux/intel-iommu.h
7438
7439 INTEL IOP-ADMA DMA DRIVER
7440 R:      Dan Williams <dan.j.williams@intel.com>
7441 S:      Odd fixes
7442 F:      drivers/dma/iop-adma.c
7443
7444 INTEL IPU3 CSI-2 CIO2 DRIVER
7445 M:      Yong Zhi <yong.zhi@intel.com>
7446 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7447 M:      Bingbu Cao <bingbu.cao@intel.com>
7448 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7449 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7450 L:      linux-media@vger.kernel.org
7451 S:      Maintained
7452 F:      drivers/media/pci/intel/ipu3/
7453 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7454
7455 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7456 M:      Krzysztof Halasa <khalasa@piap.pl>
7457 S:      Maintained
7458 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7459 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7460 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7461 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7462 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7463 F:      drivers/net/wan/ixp4xx_hss.c
7464
7465 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7466 M:      Deepak Saxena <dsaxena@plexity.net>
7467 S:      Maintained
7468 F:      drivers/char/hw_random/ixp4xx-rng.c
7469
7470 INTEL MANAGEMENT ENGINE (mei)
7471 M:      Tomas Winkler <tomas.winkler@intel.com>
7472 L:      linux-kernel@vger.kernel.org
7473 S:      Supported
7474 F:      include/uapi/linux/mei.h
7475 F:      include/linux/mei_cl_bus.h
7476 F:      drivers/misc/mei/*
7477 F:      drivers/watchdog/mei_wdt.c
7478 F:      Documentation/misc-devices/mei/*
7479 F:      samples/mei/*
7480
7481 INTEL MENLOW THERMAL DRIVER
7482 M:      Sujith Thomas <sujith.thomas@intel.com>
7483 L:      platform-driver-x86@vger.kernel.org
7484 W:      https://01.org/linux-acpi
7485 S:      Supported
7486 F:      drivers/platform/x86/intel_menlow.c
7487
7488 INTEL MERRIFIELD GPIO DRIVER
7489 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7490 L:      linux-gpio@vger.kernel.org
7491 S:      Maintained
7492 F:      drivers/gpio/gpio-merrifield.c
7493
7494 INTEL MIC DRIVERS (mic)
7495 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7496 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7497 S:      Supported
7498 W:      https://github.com/sudeepdutt/mic
7499 W:      http://software.intel.com/en-us/mic-developer
7500 F:      include/linux/mic_bus.h
7501 F:      include/linux/scif.h
7502 F:      include/uapi/linux/mic_common.h
7503 F:      include/uapi/linux/mic_ioctl.h
7504 F:      include/uapi/linux/scif_ioctl.h
7505 F:      drivers/misc/mic/
7506 F:      drivers/dma/mic_x100_dma.c
7507 F:      drivers/dma/mic_x100_dma.h
7508 F:      Documentation/mic/
7509
7510 INTEL PMC CORE DRIVER
7511 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7512 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7513 L:      platform-driver-x86@vger.kernel.org
7514 S:      Maintained
7515 F:      arch/x86/include/asm/pmc_core.h
7516 F:      drivers/platform/x86/intel_pmc_core*
7517
7518 INTEL PMC/P-Unit IPC DRIVER
7519 M:      Zha Qipeng<qipeng.zha@intel.com>
7520 L:      platform-driver-x86@vger.kernel.org
7521 S:      Maintained
7522 F:      drivers/platform/x86/intel_pmc_ipc.c
7523 F:      drivers/platform/x86/intel_punit_ipc.c
7524 F:      arch/x86/include/asm/intel_pmc_ipc.h
7525 F:      arch/x86/include/asm/intel_punit_ipc.h
7526
7527 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7528 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7529 L:      linux-wireless@vger.kernel.org
7530 S:      Maintained
7531 F:      Documentation/networking/README.ipw2100
7532 F:      Documentation/networking/README.ipw2200
7533 F:      drivers/net/wireless/intel/ipw2x00/
7534
7535 INTEL PSTATE DRIVER
7536 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7537 M:      Len Brown <lenb@kernel.org>
7538 L:      linux-pm@vger.kernel.org
7539 S:      Supported
7540 F:      drivers/cpufreq/intel_pstate.c
7541
7542 INTEL RDMA RNIC DRIVER
7543 M:      Faisal Latif <faisal.latif@intel.com>
7544 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7545 L:      linux-rdma@vger.kernel.org
7546 S:      Supported
7547 F:      drivers/infiniband/hw/i40iw/
7548 F:      include/uapi/rdma/i40iw-abi.h
7549
7550 INTEL SHA MULTIBUFFER DRIVER
7551 M:      Megha Dey <megha.dey@linux.intel.com>
7552 R:      Tim Chen <tim.c.chen@linux.intel.com>
7553 L:      linux-crypto@vger.kernel.org
7554 S:      Supported
7555 F:      arch/x86/crypto/sha*-mb/
7556 F:      crypto/mcryptd.c
7557
7558 INTEL TELEMETRY DRIVER
7559 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7560 L:      platform-driver-x86@vger.kernel.org
7561 S:      Maintained
7562 F:      arch/x86/include/asm/intel_telemetry.h
7563 F:      drivers/platform/x86/intel_telemetry*
7564
7565 INTEL VIRTUAL BUTTON DRIVER
7566 M:      AceLan Kao <acelan.kao@canonical.com>
7567 L:      platform-driver-x86@vger.kernel.org
7568 S:      Maintained
7569 F:      drivers/platform/x86/intel-vbtn.c
7570
7571 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7572 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7573 L:      linux-wireless@vger.kernel.org
7574 S:      Supported
7575 F:      drivers/net/wireless/intel/iwlegacy/
7576
7577 INTEL WIRELESS WIFI LINK (iwlwifi)
7578 M:      Johannes Berg <johannes.berg@intel.com>
7579 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7580 M:      Luca Coelho <luciano.coelho@intel.com>
7581 M:      Intel Linux Wireless <linuxwifi@intel.com>
7582 L:      linux-wireless@vger.kernel.org
7583 W:      http://intellinuxwireless.org
7584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7585 S:      Supported
7586 F:      drivers/net/wireless/intel/iwlwifi/
7587
7588 INTEL WIRELESS WIMAX CONNECTION 2400
7589 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7590 M:      linux-wimax@intel.com
7591 L:      wimax@linuxwimax.org (subscribers-only)
7592 S:      Supported
7593 W:      http://linuxwimax.org
7594 F:      Documentation/wimax/README.i2400m
7595 F:      drivers/net/wimax/i2400m/
7596 F:      include/uapi/linux/wimax/i2400m.h
7597
7598 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7599 M:      Mario Limonciello <mario.limonciello@dell.com>
7600 S:      Maintained
7601 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7602
7603 INTEL(R) TRACE HUB
7604 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7605 S:      Supported
7606 F:      Documentation/trace/intel_th.rst
7607 F:      drivers/hwtracing/intel_th/
7608
7609 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7610 M:      Ning Sun <ning.sun@intel.com>
7611 L:      tboot-devel@lists.sourceforge.net
7612 W:      http://tboot.sourceforge.net
7613 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7614 S:      Supported
7615 F:      Documentation/intel_txt.txt
7616 F:      include/linux/tboot.h
7617 F:      arch/x86/kernel/tboot.c
7618
7619 INTEL-MID GPIO DRIVER
7620 M:      David Cohen <david.a.cohen@linux.intel.com>
7621 L:      linux-gpio@vger.kernel.org
7622 S:      Maintained
7623 F:      drivers/gpio/gpio-intel-mid.c
7624
7625 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7626 M:      Linus Walleij <linus.walleij@linaro.org>
7627 L:      linux-iio@vger.kernel.org
7628 S:      Maintained
7629 F:      drivers/iio/gyro/mpu3050*
7630 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7631
7632 IOC3 ETHERNET DRIVER
7633 M:      Ralf Baechle <ralf@linux-mips.org>
7634 L:      linux-mips@linux-mips.org
7635 S:      Maintained
7636 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7637
7638 IOC3 SERIAL DRIVER
7639 M:      Pat Gefre <pfg@sgi.com>
7640 L:      linux-serial@vger.kernel.org
7641 S:      Maintained
7642 F:      drivers/tty/serial/ioc3_serial.c
7643
7644 IOMMU DRIVERS
7645 M:      Joerg Roedel <joro@8bytes.org>
7646 L:      iommu@lists.linux-foundation.org
7647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7648 S:      Maintained
7649 F:      Documentation/devicetree/bindings/iommu/
7650 F:      drivers/iommu/
7651 F:      include/linux/iommu.h
7652 F:      include/linux/of_iommu.h
7653 F:      include/linux/iova.h
7654
7655 IP MASQUERADING
7656 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7657 S:      Maintained
7658 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7659
7660 IPMI SUBSYSTEM
7661 M:      Corey Minyard <minyard@acm.org>
7662 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7663 W:      http://openipmi.sourceforge.net/
7664 S:      Supported
7665 F:      Documentation/IPMI.txt
7666 F:      drivers/char/ipmi/
7667 F:      include/linux/ipmi*
7668 F:      include/uapi/linux/ipmi*
7669
7670 IPS SCSI RAID DRIVER
7671 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7672 L:      linux-scsi@vger.kernel.org
7673 W:      http://www.adaptec.com/
7674 S:      Maintained
7675 F:      drivers/scsi/ips*
7676
7677 IPVS
7678 M:      Wensong Zhang <wensong@linux-vs.org>
7679 M:      Simon Horman <horms@verge.net.au>
7680 M:      Julian Anastasov <ja@ssi.bg>
7681 L:      netdev@vger.kernel.org
7682 L:      lvs-devel@vger.kernel.org
7683 S:      Maintained
7684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7686 F:      Documentation/networking/ipvs-sysctl.txt
7687 F:      include/net/ip_vs.h
7688 F:      include/uapi/linux/ip_vs.h
7689 F:      net/netfilter/ipvs/
7690
7691 IPWIRELESS DRIVER
7692 M:      Jiri Kosina <jikos@kernel.org>
7693 M:      David Sterba <dsterba@suse.com>
7694 S:      Odd Fixes
7695 F:      drivers/tty/ipwireless/
7696
7697 IPX NETWORK LAYER
7698 L:      netdev@vger.kernel.org
7699 S:      Obsolete
7700 F:      include/uapi/linux/ipx.h
7701 F:      drivers/staging/ipx/
7702
7703 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7704 M:      Marc Zyngier <marc.zyngier@arm.com>
7705 S:      Maintained
7706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7707 F:      Documentation/IRQ-domain.txt
7708 F:      include/linux/irqdomain.h
7709 F:      kernel/irq/irqdomain.c
7710 F:      kernel/irq/msi.c
7711
7712 IRQ SUBSYSTEM
7713 M:      Thomas Gleixner <tglx@linutronix.de>
7714 L:      linux-kernel@vger.kernel.org
7715 S:      Maintained
7716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7717 F:      kernel/irq/
7718
7719 IRQCHIP DRIVERS
7720 M:      Thomas Gleixner <tglx@linutronix.de>
7721 M:      Jason Cooper <jason@lakedaemon.net>
7722 M:      Marc Zyngier <marc.zyngier@arm.com>
7723 L:      linux-kernel@vger.kernel.org
7724 S:      Maintained
7725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7726 F:      Documentation/devicetree/bindings/interrupt-controller/
7727 F:      drivers/irqchip/
7728
7729 ISA
7730 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7731 S:      Maintained
7732 F:      Documentation/isa.txt
7733 F:      drivers/base/isa.c
7734 F:      include/linux/isa.h
7735
7736 ISA RADIO MODULE
7737 M:      Hans Verkuil <hverkuil@xs4all.nl>
7738 L:      linux-media@vger.kernel.org
7739 T:      git git://linuxtv.org/media_tree.git
7740 W:      https://linuxtv.org
7741 S:      Maintained
7742 F:      drivers/media/radio/radio-isa*
7743
7744 ISAPNP
7745 M:      Jaroslav Kysela <perex@perex.cz>
7746 S:      Maintained
7747 F:      Documentation/isapnp.txt
7748 F:      drivers/pnp/isapnp/
7749 F:      include/linux/isapnp.h
7750
7751 ISCSI
7752 M:      Lee Duncan <lduncan@suse.com>
7753 M:      Chris Leech <cleech@redhat.com>
7754 L:      open-iscsi@googlegroups.com
7755 W:      www.open-iscsi.com
7756 S:      Maintained
7757 F:      drivers/scsi/*iscsi*
7758 F:      include/scsi/*iscsi*
7759
7760 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7761 M:      Peter Jones <pjones@redhat.com>
7762 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7763 S:      Maintained
7764 F:      drivers/firmware/iscsi_ibft*
7765
7766 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7767 M:      Sagi Grimberg <sagi@grimberg.me>
7768 M:      Max Gurtovoy <maxg@mellanox.com>
7769 L:      linux-rdma@vger.kernel.org
7770 S:      Supported
7771 W:      http://www.openfabrics.org
7772 W:      www.open-iscsi.org
7773 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7774 F:      drivers/infiniband/ulp/iser/
7775
7776 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7777 M:      Sagi Grimberg <sagi@grimberg.me>
7778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7779 L:      linux-rdma@vger.kernel.org
7780 L:      target-devel@vger.kernel.org
7781 S:      Supported
7782 W:      http://www.linux-iscsi.org
7783 F:      drivers/infiniband/ulp/isert
7784
7785 ISDN SUBSYSTEM
7786 M:      Karsten Keil <isdn@linux-pingi.de>
7787 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7788 L:      netdev@vger.kernel.org
7789 W:      http://www.isdn4linux.de
7790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7791 S:      Maintained
7792 F:      Documentation/isdn/
7793 F:      drivers/isdn/
7794 F:      include/linux/isdn.h
7795 F:      include/linux/isdn/
7796 F:      include/uapi/linux/isdn.h
7797 F:      include/uapi/linux/isdn/
7798
7799 ISDN SUBSYSTEM (Eicon active card driver)
7800 M:      Armin Schindler <mac@melware.de>
7801 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7802 W:      http://www.melware.de
7803 S:      Maintained
7804 F:      drivers/isdn/hardware/eicon/
7805
7806 IT87 HARDWARE MONITORING DRIVER
7807 M:      Jean Delvare <jdelvare@suse.com>
7808 L:      linux-hwmon@vger.kernel.org
7809 S:      Maintained
7810 F:      Documentation/hwmon/it87
7811 F:      drivers/hwmon/it87.c
7812
7813 IT913X MEDIA DRIVER
7814 M:      Antti Palosaari <crope@iki.fi>
7815 L:      linux-media@vger.kernel.org
7816 W:      https://linuxtv.org
7817 W:      http://palosaari.fi/linux/
7818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7819 T:      git git://linuxtv.org/anttip/media_tree.git
7820 S:      Maintained
7821 F:      drivers/media/tuners/it913x*
7822
7823 IVTV VIDEO4LINUX DRIVER
7824 M:      Andy Walls <awalls@md.metrocast.net>
7825 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7826 L:      linux-media@vger.kernel.org
7827 T:      git git://linuxtv.org/media_tree.git
7828 W:      http://www.ivtvdriver.org
7829 S:      Maintained
7830 F:      Documentation/media/v4l-drivers/ivtv*
7831 F:      drivers/media/pci/ivtv/
7832 F:      include/uapi/linux/ivtv*
7833
7834 IX2505V MEDIA DRIVER
7835 M:      Malcolm Priestley <tvboxspy@gmail.com>
7836 L:      linux-media@vger.kernel.org
7837 W:      https://linuxtv.org
7838 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7839 S:      Maintained
7840 F:      drivers/media/dvb-frontends/ix2505v*
7841
7842 JAILHOUSE HYPERVISOR INTERFACE
7843 M:      Jan Kiszka <jan.kiszka@siemens.com>
7844 L:      jailhouse-dev@googlegroups.com
7845 S:      Maintained
7846 F:      arch/x86/kernel/jailhouse.c
7847 F:      arch/x86/include/asm/jailhouse_para.h
7848
7849 JC42.4 TEMPERATURE SENSOR DRIVER
7850 M:      Guenter Roeck <linux@roeck-us.net>
7851 L:      linux-hwmon@vger.kernel.org
7852 S:      Maintained
7853 F:      drivers/hwmon/jc42.c
7854 F:      Documentation/hwmon/jc42
7855
7856 JFS FILESYSTEM
7857 M:      Dave Kleikamp <shaggy@kernel.org>
7858 L:      jfs-discussion@lists.sourceforge.net
7859 W:      http://jfs.sourceforge.net/
7860 T:      git git://github.com/kleikamp/linux-shaggy.git
7861 S:      Maintained
7862 F:      Documentation/filesystems/jfs.txt
7863 F:      fs/jfs/
7864
7865 JME NETWORK DRIVER
7866 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7867 L:      netdev@vger.kernel.org
7868 S:      Maintained
7869 F:      drivers/net/ethernet/jme.*
7870
7871 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7872 M:      David Woodhouse <dwmw2@infradead.org>
7873 L:      linux-mtd@lists.infradead.org
7874 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7875 S:      Maintained
7876 F:      fs/jffs2/
7877 F:      include/uapi/linux/jffs2.h
7878
7879 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7880 M:      "Theodore Ts'o" <tytso@mit.edu>
7881 M:      Jan Kara <jack@suse.com>
7882 L:      linux-ext4@vger.kernel.org
7883 S:      Maintained
7884 F:      fs/jbd2/
7885 F:      include/linux/jbd2.h
7886
7887 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7888 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7889 L:      linux-media@vger.kernel.org
7890 S:      Maintained
7891 F:      drivers/media/platform/rcar_jpu.c
7892
7893 JSM Neo PCI based serial card
7894 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7895 L:      linux-serial@vger.kernel.org
7896 S:      Maintained
7897 F:      drivers/tty/serial/jsm/
7898
7899 K10TEMP HARDWARE MONITORING DRIVER
7900 M:      Clemens Ladisch <clemens@ladisch.de>
7901 L:      linux-hwmon@vger.kernel.org
7902 S:      Maintained
7903 F:      Documentation/hwmon/k10temp
7904 F:      drivers/hwmon/k10temp.c
7905
7906 K8TEMP HARDWARE MONITORING DRIVER
7907 M:      Rudolf Marek <r.marek@assembler.cz>
7908 L:      linux-hwmon@vger.kernel.org
7909 S:      Maintained
7910 F:      Documentation/hwmon/k8temp
7911 F:      drivers/hwmon/k8temp.c
7912
7913 KASAN
7914 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7915 R:      Alexander Potapenko <glider@google.com>
7916 R:      Dmitry Vyukov <dvyukov@google.com>
7917 L:      kasan-dev@googlegroups.com
7918 S:      Maintained
7919 F:      arch/*/include/asm/kasan.h
7920 F:      arch/*/mm/kasan_init*
7921 F:      Documentation/dev-tools/kasan.rst
7922 F:      include/linux/kasan*.h
7923 F:      lib/test_kasan.c
7924 F:      mm/kasan/
7925 F:      scripts/Makefile.kasan
7926
7927 KCONFIG
7928 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7930 L:      linux-kbuild@vger.kernel.org
7931 S:      Maintained
7932 F:      Documentation/kbuild/kconfig*
7933 F:      scripts/kconfig/
7934 F:      scripts/Kconfig.include
7935
7936 KDUMP
7937 M:      Dave Young <dyoung@redhat.com>
7938 M:      Baoquan He <bhe@redhat.com>
7939 R:      Vivek Goyal <vgoyal@redhat.com>
7940 L:      kexec@lists.infradead.org
7941 W:      http://lse.sourceforge.net/kdump/
7942 S:      Maintained
7943 F:      Documentation/kdump/
7944
7945 KEENE FM RADIO TRANSMITTER DRIVER
7946 M:      Hans Verkuil <hverkuil@xs4all.nl>
7947 L:      linux-media@vger.kernel.org
7948 T:      git git://linuxtv.org/media_tree.git
7949 W:      https://linuxtv.org
7950 S:      Maintained
7951 F:      drivers/media/radio/radio-keene*
7952
7953 KERNEL AUTOMOUNTER
7954 M:      Ian Kent <raven@themaw.net>
7955 L:      autofs@vger.kernel.org
7956 S:      Maintained
7957 F:      fs/autofs/
7958
7959 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7960 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7961 M:      Michal Marek <michal.lkml@markovi.net>
7962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7963 L:      linux-kbuild@vger.kernel.org
7964 S:      Maintained
7965 F:      Documentation/kbuild/
7966 F:      Makefile
7967 F:      scripts/Kbuild*
7968 F:      scripts/Makefile*
7969 F:      scripts/basic/
7970 F:      scripts/mk*
7971 F:      scripts/mod/
7972 F:      scripts/package/
7973
7974 KERNEL JANITORS
7975 L:      kernel-janitors@vger.kernel.org
7976 W:      http://kernelnewbies.org/KernelJanitors
7977 S:      Odd Fixes
7978
7979 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7980 M:      "J. Bruce Fields" <bfields@fieldses.org>
7981 M:      Jeff Layton <jlayton@kernel.org>
7982 L:      linux-nfs@vger.kernel.org
7983 W:      http://nfs.sourceforge.net/
7984 T:      git git://linux-nfs.org/~bfields/linux.git
7985 S:      Supported
7986 F:      fs/nfsd/
7987 F:      include/uapi/linux/nfsd/
7988 F:      fs/lockd/
7989 F:      fs/nfs_common/
7990 F:      net/sunrpc/
7991 F:      include/linux/lockd/
7992 F:      include/linux/sunrpc/
7993 F:      include/uapi/linux/sunrpc/
7994
7995 KERNEL SELFTEST FRAMEWORK
7996 M:      Shuah Khan <shuah@kernel.org>
7997 L:      linux-kselftest@vger.kernel.org
7998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7999 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8000 S:      Maintained
8001 F:      tools/testing/selftests/
8002 F:      Documentation/dev-tools/kselftest*
8003
8004 KERNEL USERMODE HELPER
8005 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8006 L:      linux-kernel@vger.kernel.org
8007 S:      Maintained
8008 F:      kernel/umh.c
8009 F:      include/linux/umh.h
8010
8011 KERNEL VIRTUAL MACHINE (KVM)
8012 M:      Paolo Bonzini <pbonzini@redhat.com>
8013 M:      Radim Krčmář <rkrcmar@redhat.com>
8014 L:      kvm@vger.kernel.org
8015 W:      http://www.linux-kvm.org
8016 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8017 S:      Supported
8018 F:      Documentation/virtual/kvm/
8019 F:      include/trace/events/kvm.h
8020 F:      include/uapi/asm-generic/kvm*
8021 F:      include/uapi/linux/kvm*
8022 F:      include/asm-generic/kvm*
8023 F:      include/linux/kvm*
8024 F:      include/kvm/iodev.h
8025 F:      virt/kvm/*
8026 F:      tools/kvm/
8027
8028 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8029 M:      Joerg Roedel <joro@8bytes.org>
8030 L:      kvm@vger.kernel.org
8031 W:      http://www.linux-kvm.org/
8032 S:      Maintained
8033 F:      arch/x86/include/asm/svm.h
8034 F:      arch/x86/kvm/svm.c
8035
8036 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8037 M:      Christoffer Dall <christoffer.dall@arm.com>
8038 M:      Marc Zyngier <marc.zyngier@arm.com>
8039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8040 L:      kvmarm@lists.cs.columbia.edu
8041 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8043 S:      Supported
8044 F:      arch/arm/include/uapi/asm/kvm*
8045 F:      arch/arm/include/asm/kvm*
8046 F:      arch/arm/kvm/
8047 F:      virt/kvm/arm/
8048 F:      include/kvm/arm_*
8049
8050 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8051 M:      Christoffer Dall <christoffer.dall@arm.com>
8052 M:      Marc Zyngier <marc.zyngier@arm.com>
8053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8054 L:      kvmarm@lists.cs.columbia.edu
8055 S:      Maintained
8056 F:      arch/arm64/include/uapi/asm/kvm*
8057 F:      arch/arm64/include/asm/kvm*
8058 F:      arch/arm64/kvm/
8059
8060 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8061 M:      James Hogan <jhogan@kernel.org>
8062 L:      linux-mips@linux-mips.org
8063 S:      Supported
8064 F:      arch/mips/include/uapi/asm/kvm*
8065 F:      arch/mips/include/asm/kvm*
8066 F:      arch/mips/kvm/
8067
8068 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8069 M:      Paul Mackerras <paulus@ozlabs.org>
8070 L:      kvm-ppc@vger.kernel.org
8071 W:      http://www.linux-kvm.org/
8072 T:      git git://github.com/agraf/linux-2.6.git
8073 S:      Supported
8074 F:      arch/powerpc/include/uapi/asm/kvm*
8075 F:      arch/powerpc/include/asm/kvm*
8076 F:      arch/powerpc/kvm/
8077 F:      arch/powerpc/kernel/kvm*
8078
8079 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8080 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8081 M:      Janosch Frank <frankja@linux.ibm.com>
8082 R:      David Hildenbrand <david@redhat.com>
8083 R:      Cornelia Huck <cohuck@redhat.com>
8084 L:      linux-s390@vger.kernel.org
8085 W:      http://www.ibm.com/developerworks/linux/linux390/
8086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8087 S:      Supported
8088 F:      arch/s390/include/uapi/asm/kvm*
8089 F:      arch/s390/include/asm/gmap.h
8090 F:      arch/s390/include/asm/kvm*
8091 F:      arch/s390/kvm/
8092 F:      arch/s390/mm/gmap.c
8093
8094 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8095 M:      Paolo Bonzini <pbonzini@redhat.com>
8096 M:      Radim Krčmář <rkrcmar@redhat.com>
8097 L:      kvm@vger.kernel.org
8098 W:      http://www.linux-kvm.org
8099 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8100 S:      Supported
8101 F:      arch/x86/kvm/
8102 F:      arch/x86/include/uapi/asm/kvm*
8103 F:      arch/x86/include/asm/kvm*
8104 F:      arch/x86/include/asm/pvclock-abi.h
8105 F:      arch/x86/kernel/kvm.c
8106 F:      arch/x86/kernel/kvmclock.c
8107
8108 KERNFS
8109 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8110 M:      Tejun Heo <tj@kernel.org>
8111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8112 S:      Supported
8113 F:      include/linux/kernfs.h
8114 F:      fs/kernfs/
8115
8116 KEXEC
8117 M:      Eric Biederman <ebiederm@xmission.com>
8118 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8119 L:      kexec@lists.infradead.org
8120 S:      Maintained
8121 F:      include/linux/kexec.h
8122 F:      include/uapi/linux/kexec.h
8123 F:      kernel/kexec*
8124
8125 KEYS-ENCRYPTED
8126 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8127 L:      linux-integrity@vger.kernel.org
8128 L:      keyrings@vger.kernel.org
8129 S:      Supported
8130 F:      Documentation/security/keys/trusted-encrypted.rst
8131 F:      include/keys/encrypted-type.h
8132 F:      security/keys/encrypted-keys/
8133
8134 KEYS-TRUSTED
8135 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8136 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8137 L:      linux-integrity@vger.kernel.org
8138 L:      keyrings@vger.kernel.org
8139 S:      Supported
8140 F:      Documentation/security/keys/trusted-encrypted.rst
8141 F:      include/keys/trusted-type.h
8142 F:      security/keys/trusted.c
8143 F:      security/keys/trusted.h
8144
8145 KEYS/KEYRINGS:
8146 M:      David Howells <dhowells@redhat.com>
8147 L:      keyrings@vger.kernel.org
8148 S:      Maintained
8149 F:      Documentation/security/keys/core.rst
8150 F:      include/linux/key.h
8151 F:      include/linux/key-type.h
8152 F:      include/linux/keyctl.h
8153 F:      include/uapi/linux/keyctl.h
8154 F:      include/keys/
8155 F:      security/keys/
8156
8157 KGDB / KDB /debug_core
8158 M:      Jason Wessel <jason.wessel@windriver.com>
8159 M:      Daniel Thompson <daniel.thompson@linaro.org>
8160 W:      http://kgdb.wiki.kernel.org/
8161 L:      kgdb-bugreport@lists.sourceforge.net
8162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8163 S:      Maintained
8164 F:      Documentation/dev-tools/kgdb.rst
8165 F:      drivers/misc/kgdbts.c
8166 F:      drivers/tty/serial/kgdboc.c
8167 F:      include/linux/kdb.h
8168 F:      include/linux/kgdb.h
8169 F:      kernel/debug/
8170
8171 KMEMLEAK
8172 M:      Catalin Marinas <catalin.marinas@arm.com>
8173 S:      Maintained
8174 F:      Documentation/dev-tools/kmemleak.rst
8175 F:      include/linux/kmemleak.h
8176 F:      mm/kmemleak.c
8177 F:      mm/kmemleak-test.c
8178
8179 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8180 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8181 L:      linux-kernel@vger.kernel.org
8182 S:      Maintained
8183 F:      kernel/kmod.c
8184 F:      include/linux/kmod.h
8185 F:      lib/test_kmod.c
8186 F:      tools/testing/selftests/kmod/
8187
8188 KPROBES
8189 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8190 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8191 M:      "David S. Miller" <davem@davemloft.net>
8192 M:      Masami Hiramatsu <mhiramat@kernel.org>
8193 S:      Maintained
8194 F:      Documentation/kprobes.txt
8195 F:      include/linux/kprobes.h
8196 F:      include/asm-generic/kprobes.h
8197 F:      kernel/kprobes.c
8198
8199 KS0108 LCD CONTROLLER DRIVER
8200 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8201 S:      Maintained
8202 F:      Documentation/auxdisplay/ks0108
8203 F:      drivers/auxdisplay/ks0108.c
8204 F:      include/linux/ks0108.h
8205
8206 L3MDEV
8207 M:      David Ahern <dsa@cumulusnetworks.com>
8208 L:      netdev@vger.kernel.org
8209 S:      Maintained
8210 F:      net/l3mdev
8211 F:      include/net/l3mdev.h
8212
8213 LANTIQ MIPS ARCHITECTURE
8214 M:      John Crispin <john@phrozen.org>
8215 L:      linux-mips@linux-mips.org
8216 S:      Maintained
8217 F:      arch/mips/lantiq
8218 F:      drivers/soc/lantiq
8219
8220 LAPB module
8221 L:      linux-x25@vger.kernel.org
8222 S:      Orphan
8223 F:      Documentation/networking/lapb-module.txt
8224 F:      include/*/lapb.h
8225 F:      net/lapb/
8226
8227 LASI 53c700 driver for PARISC
8228 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8229 L:      linux-scsi@vger.kernel.org
8230 S:      Maintained
8231 F:      Documentation/scsi/53c700.txt
8232 F:      drivers/scsi/53c700*
8233
8234 LEAKING_ADDRESSES
8235 M:      Tobin C. Harding <me@tobin.cc>
8236 M:      Tycho Andersen <tycho@tycho.ws>
8237 L:      kernel-hardening@lists.openwall.com
8238 S:      Maintained
8239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8240 F:      scripts/leaking_addresses.pl
8241
8242 LED SUBSYSTEM
8243 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8244 M:      Pavel Machek <pavel@ucw.cz>
8245 L:      linux-leds@vger.kernel.org
8246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8247 S:      Maintained
8248 F:      Documentation/devicetree/bindings/leds/
8249 F:      drivers/leds/
8250 F:      include/linux/leds.h
8251
8252 LEGACY EEPROM DRIVER
8253 M:      Jean Delvare <jdelvare@suse.com>
8254 S:      Maintained
8255 F:      Documentation/misc-devices/eeprom
8256 F:      drivers/misc/eeprom/eeprom.c
8257
8258 LEGO MINDSTORMS EV3
8259 R:      David Lechner <david@lechnology.com>
8260 S:      Maintained
8261 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8262 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8263 F:      drivers/power/supply/lego_ev3_battery.c
8264
8265 LEGO USB Tower driver
8266 M:      Juergen Stuber <starblue@users.sourceforge.net>
8267 L:      legousb-devel@lists.sourceforge.net
8268 W:      http://legousb.sourceforge.net/
8269 S:      Maintained
8270 F:      drivers/usb/misc/legousbtower.c
8271
8272 LG2160 MEDIA DRIVER
8273 M:      Michael Krufky <mkrufky@linuxtv.org>
8274 L:      linux-media@vger.kernel.org
8275 W:      https://linuxtv.org
8276 W:      http://github.com/mkrufky
8277 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8278 T:      git git://linuxtv.org/mkrufky/tuners.git
8279 S:      Maintained
8280 F:      drivers/media/dvb-frontends/lg2160.*
8281
8282 LGDT3305 MEDIA DRIVER
8283 M:      Michael Krufky <mkrufky@linuxtv.org>
8284 L:      linux-media@vger.kernel.org
8285 W:      https://linuxtv.org
8286 W:      http://github.com/mkrufky
8287 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8288 T:      git git://linuxtv.org/mkrufky/tuners.git
8289 S:      Maintained
8290 F:      drivers/media/dvb-frontends/lgdt3305.*
8291
8292 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8293 M:      Viresh Kumar <vireshk@kernel.org>
8294 L:      linux-ide@vger.kernel.org
8295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8296 S:      Maintained
8297 F:      include/linux/pata_arasan_cf_data.h
8298 F:      drivers/ata/pata_arasan_cf.c
8299
8300 LIBATA PATA DRIVERS
8301 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8302 M:      Jens Axboe <axboe@kernel.dk>
8303 L:      linux-ide@vger.kernel.org
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8305 S:      Maintained
8306 F:      drivers/ata/pata_*.c
8307 F:      drivers/ata/ata_generic.c
8308
8309 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8310 M:      Linus Walleij <linus.walleij@linaro.org>
8311 L:      linux-ide@vger.kernel.org
8312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8313 S:      Maintained
8314 F:      drivers/ata/pata_ftide010.c
8315 F:      drivers/ata/sata_gemini.c
8316 F:      drivers/ata/sata_gemini.h
8317
8318 LIBATA SATA AHCI PLATFORM devices support
8319 M:      Hans de Goede <hdegoede@redhat.com>
8320 M:      Jens Axboe <axboe@kernel.dk>
8321 L:      linux-ide@vger.kernel.org
8322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8323 S:      Maintained
8324 F:      drivers/ata/ahci_platform.c
8325 F:      drivers/ata/libahci_platform.c
8326 F:      include/linux/ahci_platform.h
8327
8328 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8329 M:      Mikael Pettersson <mikpelinux@gmail.com>
8330 L:      linux-ide@vger.kernel.org
8331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8332 S:      Maintained
8333 F:      drivers/ata/sata_promise.*
8334
8335 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8336 M:      Jens Axboe <axboe@kernel.dk>
8337 L:      linux-ide@vger.kernel.org
8338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8339 S:      Maintained
8340 F:      drivers/ata/
8341 F:      include/linux/ata.h
8342 F:      include/linux/libata.h
8343 F:      Documentation/devicetree/bindings/ata/
8344
8345 LIBLOCKDEP
8346 M:      Sasha Levin <alexander.levin@microsoft.com>
8347 S:      Maintained
8348 F:      tools/lib/lockdep/
8349
8350 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8351 M:      Ross Zwisler <zwisler@kernel.org>
8352 M:      Dan Williams <dan.j.williams@intel.com>
8353 M:      Vishal Verma <vishal.l.verma@intel.com>
8354 M:      Dave Jiang <dave.jiang@intel.com>
8355 L:      linux-nvdimm@lists.01.org
8356 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8357 S:      Supported
8358 F:      drivers/nvdimm/blk.c
8359 F:      drivers/nvdimm/region_devs.c
8360
8361 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8362 M:      Vishal Verma <vishal.l.verma@intel.com>
8363 M:      Dan Williams <dan.j.williams@intel.com>
8364 M:      Ross Zwisler <zwisler@kernel.org>
8365 M:      Dave Jiang <dave.jiang@intel.com>
8366 L:      linux-nvdimm@lists.01.org
8367 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8368 S:      Supported
8369 F:      drivers/nvdimm/btt*
8370
8371 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8372 M:      Ross Zwisler <zwisler@kernel.org>
8373 M:      Dan Williams <dan.j.williams@intel.com>
8374 M:      Vishal Verma <vishal.l.verma@intel.com>
8375 M:      Dave Jiang <dave.jiang@intel.com>
8376 L:      linux-nvdimm@lists.01.org
8377 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8378 S:      Supported
8379 F:      drivers/nvdimm/pmem*
8380
8381 LIBNVDIMM: DEVICETREE BINDINGS
8382 M:      Oliver O'Halloran <oohall@gmail.com>
8383 L:      linux-nvdimm@lists.01.org
8384 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8385 S:      Supported
8386 F:      drivers/nvdimm/of_pmem.c
8387 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8388
8389 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8390 M:      Dan Williams <dan.j.williams@intel.com>
8391 M:      Ross Zwisler <zwisler@kernel.org>
8392 M:      Vishal Verma <vishal.l.verma@intel.com>
8393 M:      Dave Jiang <dave.jiang@intel.com>
8394 L:      linux-nvdimm@lists.01.org
8395 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8397 S:      Supported
8398 F:      drivers/nvdimm/*
8399 F:      drivers/acpi/nfit/*
8400 F:      include/linux/nd.h
8401 F:      include/linux/libnvdimm.h
8402 F:      include/uapi/linux/ndctl.h
8403
8404 LIGHTNVM PLATFORM SUPPORT
8405 M:      Matias Bjorling <mb@lightnvm.io>
8406 W:      http://github/OpenChannelSSD
8407 L:      linux-block@vger.kernel.org
8408 S:      Maintained
8409 F:      drivers/lightnvm/
8410 F:      include/linux/lightnvm.h
8411 F:      include/uapi/linux/lightnvm.h
8412
8413 LINUX FOR POWER MACINTOSH
8414 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8415 W:      http://www.penguinppc.org/
8416 L:      linuxppc-dev@lists.ozlabs.org
8417 S:      Maintained
8418 F:      arch/powerpc/platforms/powermac/
8419 F:      drivers/macintosh/
8420
8421 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8422 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8423 M:      Paul Mackerras <paulus@samba.org>
8424 M:      Michael Ellerman <mpe@ellerman.id.au>
8425 W:      https://github.com/linuxppc/linux/wiki
8426 L:      linuxppc-dev@lists.ozlabs.org
8427 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8429 S:      Supported
8430 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8431 F:      Documentation/devicetree/bindings/powerpc/
8432 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8433 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8434 F:      Documentation/powerpc/
8435 F:      arch/powerpc/
8436 F:      drivers/char/tpm/tpm_ibmvtpm*
8437 F:      drivers/crypto/nx/
8438 F:      drivers/crypto/vmx/
8439 F:      drivers/i2c/busses/i2c-opal.c
8440 F:      drivers/net/ethernet/ibm/ibmveth.*
8441 F:      drivers/net/ethernet/ibm/ibmvnic.*
8442 F:      drivers/pci/hotplug/pnv_php.c
8443 F:      drivers/pci/hotplug/rpa*
8444 F:      drivers/rtc/rtc-opal.c
8445 F:      drivers/scsi/ibmvscsi/
8446 F:      drivers/tty/hvc/hvc_opal.c
8447 F:      drivers/watchdog/wdrtas.c
8448 F:      tools/testing/selftests/powerpc
8449 N:      /pmac
8450 N:      powermac
8451 N:      powernv
8452 N:      [^a-z0-9]ps3
8453 N:      pseries
8454
8455 LINUX FOR POWERPC EMBEDDED MPC5XXX
8456 M:      Anatolij Gustschin <agust@denx.de>
8457 L:      linuxppc-dev@lists.ozlabs.org
8458 T:      git git://git.denx.de/linux-denx-agust.git
8459 S:      Maintained
8460 F:      arch/powerpc/platforms/512x/
8461 F:      arch/powerpc/platforms/52xx/
8462
8463 LINUX FOR POWERPC EMBEDDED PPC4XX
8464 M:      Alistair Popple <alistair@popple.id.au>
8465 M:      Matt Porter <mporter@kernel.crashing.org>
8466 W:      http://www.penguinppc.org/
8467 L:      linuxppc-dev@lists.ozlabs.org
8468 S:      Maintained
8469 F:      arch/powerpc/platforms/40x/
8470 F:      arch/powerpc/platforms/44x/
8471
8472 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8473 M:      Scott Wood <oss@buserror.net>
8474 M:      Kumar Gala <galak@kernel.crashing.org>
8475 W:      http://www.penguinppc.org/
8476 L:      linuxppc-dev@lists.ozlabs.org
8477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8478 S:      Maintained
8479 F:      arch/powerpc/platforms/83xx/
8480 F:      arch/powerpc/platforms/85xx/
8481 F:      Documentation/devicetree/bindings/powerpc/fsl/
8482
8483 LINUX FOR POWERPC EMBEDDED PPC8XX
8484 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8485 W:      http://www.penguinppc.org/
8486 L:      linuxppc-dev@lists.ozlabs.org
8487 S:      Maintained
8488 F:      arch/powerpc/platforms/8xx/
8489
8490 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8491 L:      linuxppc-dev@lists.ozlabs.org
8492 S:      Orphan
8493 F:      arch/powerpc/*/*virtex*
8494 F:      arch/powerpc/*/*/*virtex*
8495
8496 LINUX FOR POWERPC PA SEMI PWRFICIENT
8497 L:      linuxppc-dev@lists.ozlabs.org
8498 S:      Orphan
8499 F:      arch/powerpc/platforms/pasemi/
8500 F:      drivers/*/*pasemi*
8501 F:      drivers/*/*/*pasemi*
8502
8503 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8504 M:      Kees Cook <keescook@chromium.org>
8505 S:      Maintained
8506 F:      drivers/misc/lkdtm/*
8507
8508 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8509 M:      Alan Stern <stern@rowland.harvard.edu>
8510 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8511 M:      Will Deacon <will.deacon@arm.com>
8512 M:      Peter Zijlstra <peterz@infradead.org>
8513 M:      Boqun Feng <boqun.feng@gmail.com>
8514 M:      Nicholas Piggin <npiggin@gmail.com>
8515 M:      David Howells <dhowells@redhat.com>
8516 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8517 M:      Luc Maranget <luc.maranget@inria.fr>
8518 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8519 R:      Akira Yokosawa <akiyks@gmail.com>
8520 R:      Daniel Lustig <dlustig@nvidia.com>
8521 L:      linux-kernel@vger.kernel.org
8522 L:      linux-arch@vger.kernel.org
8523 S:      Supported
8524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8525 F:      tools/memory-model/
8526 F:      Documentation/atomic_bitops.txt
8527 F:      Documentation/atomic_t.txt
8528 F:      Documentation/core-api/atomic_ops.rst
8529 F:      Documentation/core-api/refcount-vs-atomic.rst
8530 F:      Documentation/memory-barriers.txt
8531
8532 LIS3LV02D ACCELEROMETER DRIVER
8533 M:      Eric Piel <eric.piel@tremplin-utc.net>
8534 S:      Maintained
8535 F:      Documentation/misc-devices/lis3lv02d
8536 F:      drivers/misc/lis3lv02d/
8537 F:      drivers/platform/x86/hp_accel.c
8538
8539 LIVE PATCHING
8540 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8541 M:      Jessica Yu <jeyu@kernel.org>
8542 M:      Jiri Kosina <jikos@kernel.org>
8543 M:      Miroslav Benes <mbenes@suse.cz>
8544 R:      Petr Mladek <pmladek@suse.com>
8545 S:      Maintained
8546 F:      kernel/livepatch/
8547 F:      include/linux/livepatch.h
8548 F:      arch/x86/include/asm/livepatch.h
8549 F:      arch/x86/kernel/livepatch.c
8550 F:      Documentation/livepatch/
8551 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8552 F:      samples/livepatch/
8553 L:      live-patching@vger.kernel.org
8554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8555
8556 LLC (802.2)
8557 L:      netdev@vger.kernel.org
8558 S:      Odd fixes
8559 F:      include/linux/llc.h
8560 F:      include/uapi/linux/llc.h
8561 F:      include/net/llc*
8562 F:      net/llc/
8563
8564 LM73 HARDWARE MONITOR DRIVER
8565 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8566 L:      linux-hwmon@vger.kernel.org
8567 S:      Maintained
8568 F:      drivers/hwmon/lm73.c
8569
8570 LM78 HARDWARE MONITOR DRIVER
8571 M:      Jean Delvare <jdelvare@suse.com>
8572 L:      linux-hwmon@vger.kernel.org
8573 S:      Maintained
8574 F:      Documentation/hwmon/lm78
8575 F:      drivers/hwmon/lm78.c
8576
8577 LM83 HARDWARE MONITOR DRIVER
8578 M:      Jean Delvare <jdelvare@suse.com>
8579 L:      linux-hwmon@vger.kernel.org
8580 S:      Maintained
8581 F:      Documentation/hwmon/lm83
8582 F:      drivers/hwmon/lm83.c
8583
8584 LM90 HARDWARE MONITOR DRIVER
8585 M:      Jean Delvare <jdelvare@suse.com>
8586 L:      linux-hwmon@vger.kernel.org
8587 S:      Maintained
8588 F:      Documentation/hwmon/lm90
8589 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8590 F:      drivers/hwmon/lm90.c
8591 F:      include/dt-bindings/thermal/lm90.h
8592
8593 LM95234 HARDWARE MONITOR DRIVER
8594 M:      Guenter Roeck <linux@roeck-us.net>
8595 L:      linux-hwmon@vger.kernel.org
8596 S:      Maintained
8597 F:      Documentation/hwmon/lm95234
8598 F:      drivers/hwmon/lm95234.c
8599
8600 LME2510 MEDIA DRIVER
8601 M:      Malcolm Priestley <tvboxspy@gmail.com>
8602 L:      linux-media@vger.kernel.org
8603 W:      https://linuxtv.org
8604 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8605 S:      Maintained
8606 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8607
8608 LOADPIN SECURITY MODULE
8609 M:      Kees Cook <keescook@chromium.org>
8610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8611 S:      Supported
8612 F:      security/loadpin/
8613 F:      Documentation/admin-guide/LSM/LoadPin.rst
8614
8615 LOCKING PRIMITIVES
8616 M:      Peter Zijlstra <peterz@infradead.org>
8617 M:      Ingo Molnar <mingo@redhat.com>
8618 M:      Will Deacon <will.deacon@arm.com>
8619 L:      linux-kernel@vger.kernel.org
8620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8621 S:      Maintained
8622 F:      Documentation/locking/
8623 F:      include/linux/lockdep.h
8624 F:      include/linux/spinlock*.h
8625 F:      arch/*/include/asm/spinlock*.h
8626 F:      include/linux/rwlock*.h
8627 F:      include/linux/mutex*.h
8628 F:      include/linux/rwsem*.h
8629 F:      arch/*/include/asm/rwsem.h
8630 F:      include/linux/seqlock.h
8631 F:      lib/locking*.[ch]
8632 F:      kernel/locking/
8633 X:      kernel/locking/locktorture.c
8634
8635 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8636 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8637 L:      linux-ntfs-dev@lists.sourceforge.net
8638 W:      http://www.linux-ntfs.org/content/view/19/37/
8639 S:      Maintained
8640 F:      Documentation/ldm.txt
8641 F:      block/partitions/ldm.*
8642
8643 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8644 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8645 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8646 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8647 L:      MPT-FusionLinux.pdl@broadcom.com
8648 L:      linux-scsi@vger.kernel.org
8649 W:      http://www.avagotech.com/support/
8650 S:      Supported
8651 F:      drivers/message/fusion/
8652 F:      drivers/scsi/mpt3sas/
8653
8654 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8655 M:      Matthew Wilcox <matthew@wil.cx>
8656 L:      linux-scsi@vger.kernel.org
8657 S:      Maintained
8658 F:      drivers/scsi/sym53c8xx_2/
8659
8660 LTC4261 HARDWARE MONITOR DRIVER
8661 M:      Guenter Roeck <linux@roeck-us.net>
8662 L:      linux-hwmon@vger.kernel.org
8663 S:      Maintained
8664 F:      Documentation/hwmon/ltc4261
8665 F:      drivers/hwmon/ltc4261.c
8666
8667 LTC4306 I2C MULTIPLEXER DRIVER
8668 M:      Michael Hennerich <michael.hennerich@analog.com>
8669 W:      http://ez.analog.com/community/linux-device-drivers
8670 L:      linux-i2c@vger.kernel.org
8671 S:      Supported
8672 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8673 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8674
8675 LTP (Linux Test Project)
8676 M:      Mike Frysinger <vapier@gentoo.org>
8677 M:      Cyril Hrubis <chrubis@suse.cz>
8678 M:      Wanlong Gao <wanlong.gao@gmail.com>
8679 M:      Jan Stancek <jstancek@redhat.com>
8680 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8681 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8682 L:      ltp@lists.linux.it (subscribers-only)
8683 W:      http://linux-test-project.github.io/
8684 T:      git git://github.com/linux-test-project/ltp.git
8685 S:      Maintained
8686
8687 M68K ARCHITECTURE
8688 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8689 L:      linux-m68k@lists.linux-m68k.org
8690 W:      http://www.linux-m68k.org/
8691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8692 S:      Maintained
8693 F:      arch/m68k/
8694 F:      drivers/zorro/
8695
8696 M68K ON APPLE MACINTOSH
8697 M:      Joshua Thompson <funaho@jurai.org>
8698 W:      http://www.mac.linux-m68k.org/
8699 L:      linux-m68k@lists.linux-m68k.org
8700 S:      Maintained
8701 F:      arch/m68k/mac/
8702
8703 M68K ON HP9000/300
8704 M:      Philip Blundell <philb@gnu.org>
8705 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8706 S:      Maintained
8707 F:      arch/m68k/hp300/
8708
8709 M88DS3103 MEDIA DRIVER
8710 M:      Antti Palosaari <crope@iki.fi>
8711 L:      linux-media@vger.kernel.org
8712 W:      https://linuxtv.org
8713 W:      http://palosaari.fi/linux/
8714 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8715 T:      git git://linuxtv.org/anttip/media_tree.git
8716 S:      Maintained
8717 F:      drivers/media/dvb-frontends/m88ds3103*
8718
8719 M88RS2000 MEDIA DRIVER
8720 M:      Malcolm Priestley <tvboxspy@gmail.com>
8721 L:      linux-media@vger.kernel.org
8722 W:      https://linuxtv.org
8723 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8724 S:      Maintained
8725 F:      drivers/media/dvb-frontends/m88rs2000*
8726
8727 MA901 MASTERKIT USB FM RADIO DRIVER
8728 M:      Alexey Klimov <klimov.linux@gmail.com>
8729 L:      linux-media@vger.kernel.org
8730 T:      git git://linuxtv.org/media_tree.git
8731 S:      Maintained
8732 F:      drivers/media/radio/radio-ma901.c
8733
8734 MAC80211
8735 M:      Johannes Berg <johannes@sipsolutions.net>
8736 L:      linux-wireless@vger.kernel.org
8737 W:      http://wireless.kernel.org/
8738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8740 S:      Maintained
8741 F:      Documentation/networking/mac80211-injection.txt
8742 F:      include/net/mac80211.h
8743 F:      net/mac80211/
8744 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8745 F:      Documentation/networking/mac80211_hwsim/README
8746
8747 MAILBOX API
8748 M:      Jassi Brar <jassisinghbrar@gmail.com>
8749 L:      linux-kernel@vger.kernel.org
8750 S:      Maintained
8751 F:      drivers/mailbox/
8752 F:      include/linux/mailbox_client.h
8753 F:      include/linux/mailbox_controller.h
8754
8755 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8756 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8757 W:      http://www.kernel.org/doc/man-pages
8758 L:      linux-man@vger.kernel.org
8759 S:      Maintained
8760
8761 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8762 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8763 L:      linux-mips@linux-mips.org
8764 S:      Maintained
8765 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8766
8767 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8768 M:      Andrew Lunn <andrew@lunn.ch>
8769 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8770 L:      netdev@vger.kernel.org
8771 S:      Maintained
8772 F:      drivers/net/dsa/mv88e6xxx/
8773 F:      linux/platform_data/mv88e6xxx.h
8774 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8775
8776 MARVELL ARMADA DRM SUPPORT
8777 M:      Russell King <linux@armlinux.org.uk>
8778 S:      Maintained
8779 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8780 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8781 F:      drivers/gpu/drm/armada/
8782 F:      include/uapi/drm/armada_drm.h
8783 F:      Documentation/devicetree/bindings/display/armada/
8784
8785 MARVELL CRYPTO DRIVER
8786 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8787 M:      Arnaud Ebalard <arno@natisbad.org>
8788 F:      drivers/crypto/marvell/
8789 S:      Maintained
8790 L:      linux-crypto@vger.kernel.org
8791
8792 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8793 M:      Mirko Lindner <mlindner@marvell.com>
8794 M:      Stephen Hemminger <stephen@networkplumber.org>
8795 L:      netdev@vger.kernel.org
8796 S:      Maintained
8797 F:      drivers/net/ethernet/marvell/sk*
8798
8799 MARVELL LIBERTAS WIRELESS DRIVER
8800 L:      libertas-dev@lists.infradead.org
8801 S:      Orphan
8802 F:      drivers/net/wireless/marvell/libertas/
8803
8804 MARVELL MACCHIATOBIN SUPPORT
8805 M:      Russell King <linux@armlinux.org.uk>
8806 L:      linux-arm-kernel@lists.infradead.org
8807 S:      Maintained
8808 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8809
8810 MARVELL MV643XX ETHERNET DRIVER
8811 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8812 L:      netdev@vger.kernel.org
8813 S:      Maintained
8814 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8815 F:      include/linux/mv643xx.h
8816
8817 MARVELL MV88X3310 PHY DRIVER
8818 M:      Russell King <linux@armlinux.org.uk>
8819 L:      netdev@vger.kernel.org
8820 S:      Maintained
8821 F:      drivers/net/phy/marvell10g.c
8822
8823 MARVELL MVNETA ETHERNET DRIVER
8824 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8825 L:      netdev@vger.kernel.org
8826 S:      Maintained
8827 F:      drivers/net/ethernet/marvell/mvneta.*
8828
8829 MARVELL MWIFIEX WIRELESS DRIVER
8830 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8831 M:      Nishant Sarmukadam <nishants@marvell.com>
8832 M:      Ganapathi Bhat <gbhat@marvell.com>
8833 M:      Xinming Hu <huxinming820@gmail.com>
8834 L:      linux-wireless@vger.kernel.org
8835 S:      Maintained
8836 F:      drivers/net/wireless/marvell/mwifiex/
8837
8838 MARVELL MWL8K WIRELESS DRIVER
8839 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8840 L:      linux-wireless@vger.kernel.org
8841 S:      Odd Fixes
8842 F:      drivers/net/wireless/marvell/mwl8k.c
8843
8844 MARVELL NAND CONTROLLER DRIVER
8845 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8846 L:      linux-mtd@lists.infradead.org
8847 S:      Maintained
8848 F:      drivers/mtd/nand/raw/marvell_nand.c
8849 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8850
8851 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8852 M:      Nicolas Pitre <nico@fluxnic.net>
8853 S:      Odd Fixes
8854 F:      drivers/mmc/host/mvsdio.*
8855
8856 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8857 M:      Hu Ziji <huziji@marvell.com>
8858 L:      linux-mmc@vger.kernel.org
8859 S:      Supported
8860 F:      drivers/mmc/host/sdhci-xenon*
8861 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8862
8863 MATROX FRAMEBUFFER DRIVER
8864 L:      linux-fbdev@vger.kernel.org
8865 S:      Orphan
8866 F:      drivers/video/fbdev/matrox/matroxfb_*
8867 F:      include/uapi/linux/matroxfb.h
8868
8869 MAX16065 HARDWARE MONITOR DRIVER
8870 M:      Guenter Roeck <linux@roeck-us.net>
8871 L:      linux-hwmon@vger.kernel.org
8872 S:      Maintained
8873 F:      Documentation/hwmon/max16065
8874 F:      drivers/hwmon/max16065.c
8875
8876 MAX20751 HARDWARE MONITOR DRIVER
8877 M:      Guenter Roeck <linux@roeck-us.net>
8878 L:      linux-hwmon@vger.kernel.org
8879 S:      Maintained
8880 F:      Documentation/hwmon/max20751
8881 F:      drivers/hwmon/max20751.c
8882
8883 MAX2175 SDR TUNER DRIVER
8884 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8885 L:      linux-media@vger.kernel.org
8886 T:      git git://linuxtv.org/media_tree.git
8887 S:      Maintained
8888 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8889 F:      Documentation/media/v4l-drivers/max2175.rst
8890 F:      drivers/media/i2c/max2175*
8891 F:      include/uapi/linux/max2175.h
8892
8893 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8894 L:      linux-hwmon@vger.kernel.org
8895 S:      Orphan
8896 F:      Documentation/hwmon/max6650
8897 F:      drivers/hwmon/max6650.c
8898
8899 MAX6697 HARDWARE MONITOR DRIVER
8900 M:      Guenter Roeck <linux@roeck-us.net>
8901 L:      linux-hwmon@vger.kernel.org
8902 S:      Maintained
8903 F:      Documentation/hwmon/max6697
8904 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8905 F:      drivers/hwmon/max6697.c
8906 F:      include/linux/platform_data/max6697.h
8907
8908 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8909 M:      Peter Rosin <peda@axentia.se>
8910 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8911 S:      Maintained
8912 F:      Documentation/devicetree/bindings/sound/max9860.txt
8913 F:      sound/soc/codecs/max9860.*
8914
8915 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8916 M:      Javier Martinez Canillas <javier@dowhile0.org>
8917 L:      linux-kernel@vger.kernel.org
8918 S:      Supported
8919 F:      drivers/regulator/max77802-regulator.c
8920 F:      Documentation/devicetree/bindings/*/*max77802.txt
8921 F:      include/dt-bindings/*/*max77802.h
8922
8923 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8924 M:      Krzysztof Kozlowski <krzk@kernel.org>
8925 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8926 L:      linux-pm@vger.kernel.org
8927 S:      Supported
8928 F:      drivers/power/supply/max14577_charger.c
8929 F:      drivers/power/supply/max77693_charger.c
8930
8931 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8932 M:      Chanwoo Choi <cw00.choi@samsung.com>
8933 M:      Krzysztof Kozlowski <krzk@kernel.org>
8934 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8935 L:      linux-kernel@vger.kernel.org
8936 S:      Supported
8937 F:      drivers/*/max14577*.c
8938 F:      drivers/*/max77686*.c
8939 F:      drivers/*/max77693*.c
8940 F:      drivers/extcon/extcon-max14577.c
8941 F:      drivers/extcon/extcon-max77693.c
8942 F:      drivers/rtc/rtc-max77686.c
8943 F:      drivers/clk/clk-max77686.c
8944 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8945 F:      Documentation/devicetree/bindings/*/max77686.txt
8946 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8947 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8948 F:      include/linux/mfd/max14577*.h
8949 F:      include/linux/mfd/max77686*.h
8950 F:      include/linux/mfd/max77693*.h
8951
8952 MAXIRADIO FM RADIO RECEIVER DRIVER
8953 M:      Hans Verkuil <hverkuil@xs4all.nl>
8954 L:      linux-media@vger.kernel.org
8955 T:      git git://linuxtv.org/media_tree.git
8956 W:      https://linuxtv.org
8957 S:      Maintained
8958 F:      drivers/media/radio/radio-maxiradio*
8959
8960 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8961 M:      Peter Rosin <peda@axentia.se>
8962 L:      linux-iio@vger.kernel.org
8963 S:      Maintained
8964 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8965 F:      drivers/iio/potentiometer/mcp4018.c
8966 F:      drivers/iio/potentiometer/mcp4531.c
8967
8968 MCR20A IEEE-802.15.4 RADIO DRIVER
8969 M:      Xue Liu <liuxuenetmail@gmail.com>
8970 L:      linux-wpan@vger.kernel.org
8971 W:      https://github.com/xueliu/mcr20a-linux
8972 S:      Maintained
8973 F:      drivers/net/ieee802154/mcr20a.c
8974 F:      drivers/net/ieee802154/mcr20a.h
8975 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8976
8977 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8978 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8979 L:      linux-iio@vger.kernel.org
8980 S:      Maintained
8981 F:      drivers/iio/dac/cio-dac.c
8982
8983 MEDIA DRIVERS FOR ASCOT2E
8984 M:      Sergey Kozlov <serjk@netup.ru>
8985 M:      Abylay Ospan <aospan@netup.ru>
8986 L:      linux-media@vger.kernel.org
8987 W:      https://linuxtv.org
8988 W:      http://netup.tv/
8989 T:      git git://linuxtv.org/media_tree.git
8990 S:      Supported
8991 F:      drivers/media/dvb-frontends/ascot2e*
8992
8993 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8994 M:      Jasmin Jessich <jasmin@anw.at>
8995 L:      linux-media@vger.kernel.org
8996 W:      https://linuxtv.org
8997 T:      git git://linuxtv.org/media_tree.git
8998 S:      Maintained
8999 F:      drivers/media/dvb-frontends/cxd2099*
9000
9001 MEDIA DRIVERS FOR CXD2841ER
9002 M:      Sergey Kozlov <serjk@netup.ru>
9003 M:      Abylay Ospan <aospan@netup.ru>
9004 L:      linux-media@vger.kernel.org
9005 W:      https://linuxtv.org
9006 W:      http://netup.tv/
9007 T:      git git://linuxtv.org/media_tree.git
9008 S:      Supported
9009 F:      drivers/media/dvb-frontends/cxd2841er*
9010
9011 MEDIA DRIVERS FOR CXD2880
9012 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9013 L:      linux-media@vger.kernel.org
9014 W:      http://linuxtv.org/
9015 T:      git git://linuxtv.org/media_tree.git
9016 S:      Supported
9017 F:      drivers/media/dvb-frontends/cxd2880/*
9018 F:      drivers/media/spi/cxd2880*
9019
9020 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9021 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9022 L:      linux-media@vger.kernel.org
9023 W:      https://linuxtv.org
9024 T:      git git://linuxtv.org/media_tree.git
9025 S:      Maintained
9026 F:      drivers/media/pci/ddbridge/*
9027
9028 MEDIA DRIVERS FOR FREESCALE IMX
9029 M:      Steve Longerbeam <slongerbeam@gmail.com>
9030 M:      Philipp Zabel <p.zabel@pengutronix.de>
9031 L:      linux-media@vger.kernel.org
9032 T:      git git://linuxtv.org/media_tree.git
9033 S:      Maintained
9034 F:      Documentation/devicetree/bindings/media/imx.txt
9035 F:      Documentation/media/v4l-drivers/imx.rst
9036 F:      drivers/staging/media/imx/
9037 F:      include/linux/imx-media.h
9038 F:      include/media/imx.h
9039
9040 MEDIA DRIVERS FOR HELENE
9041 M:      Abylay Ospan <aospan@netup.ru>
9042 L:      linux-media@vger.kernel.org
9043 W:      https://linuxtv.org
9044 W:      http://netup.tv/
9045 T:      git git://linuxtv.org/media_tree.git
9046 S:      Supported
9047 F:      drivers/media/dvb-frontends/helene*
9048
9049 MEDIA DRIVERS FOR HORUS3A
9050 M:      Sergey Kozlov <serjk@netup.ru>
9051 M:      Abylay Ospan <aospan@netup.ru>
9052 L:      linux-media@vger.kernel.org
9053 W:      https://linuxtv.org
9054 W:      http://netup.tv/
9055 T:      git git://linuxtv.org/media_tree.git
9056 S:      Supported
9057 F:      drivers/media/dvb-frontends/horus3a*
9058
9059 MEDIA DRIVERS FOR LNBH25
9060 M:      Sergey Kozlov <serjk@netup.ru>
9061 M:      Abylay Ospan <aospan@netup.ru>
9062 L:      linux-media@vger.kernel.org
9063 W:      https://linuxtv.org
9064 W:      http://netup.tv/
9065 T:      git git://linuxtv.org/media_tree.git
9066 S:      Supported
9067 F:      drivers/media/dvb-frontends/lnbh25*
9068
9069 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9070 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9071 L:      linux-media@vger.kernel.org
9072 W:      https://linuxtv.org
9073 T:      git git://linuxtv.org/media_tree.git
9074 S:      Maintained
9075 F:      drivers/media/dvb-frontends/mxl5xx*
9076
9077 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9078 M:      Sergey Kozlov <serjk@netup.ru>
9079 M:      Abylay Ospan <aospan@netup.ru>
9080 L:      linux-media@vger.kernel.org
9081 W:      https://linuxtv.org
9082 W:      http://netup.tv/
9083 T:      git git://linuxtv.org/media_tree.git
9084 S:      Supported
9085 F:      drivers/media/pci/netup_unidvb/*
9086
9087 MEDIA DRIVERS FOR RENESAS - CEU
9088 M:      Jacopo Mondi <jacopo@jmondi.org>
9089 L:      linux-media@vger.kernel.org
9090 L:      linux-renesas-soc@vger.kernel.org
9091 T:      git git://linuxtv.org/media_tree.git
9092 S:      Supported
9093 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9094 F:      drivers/media/platform/renesas-ceu.c
9095 F:      include/media/drv-intf/renesas-ceu.h
9096
9097 MEDIA DRIVERS FOR RENESAS - DRIF
9098 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9099 L:      linux-media@vger.kernel.org
9100 L:      linux-renesas-soc@vger.kernel.org
9101 T:      git git://linuxtv.org/media_tree.git
9102 S:      Supported
9103 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9104 F:      drivers/media/platform/rcar_drif.c
9105
9106 MEDIA DRIVERS FOR RENESAS - FCP
9107 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9108 L:      linux-media@vger.kernel.org
9109 L:      linux-renesas-soc@vger.kernel.org
9110 T:      git git://linuxtv.org/media_tree.git
9111 S:      Supported
9112 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9113 F:      drivers/media/platform/rcar-fcp.c
9114 F:      include/media/rcar-fcp.h
9115
9116 MEDIA DRIVERS FOR RENESAS - FDP1
9117 M:      Kieran Bingham <kieran@bingham.xyz>
9118 L:      linux-media@vger.kernel.org
9119 L:      linux-renesas-soc@vger.kernel.org
9120 T:      git git://linuxtv.org/media_tree.git
9121 S:      Supported
9122 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9123 F:      drivers/media/platform/rcar_fdp1.c
9124
9125 MEDIA DRIVERS FOR RENESAS - VIN
9126 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9127 L:      linux-media@vger.kernel.org
9128 L:      linux-renesas-soc@vger.kernel.org
9129 T:      git git://linuxtv.org/media_tree.git
9130 S:      Supported
9131 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9132 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9133 F:      drivers/media/platform/rcar-vin/
9134
9135 MEDIA DRIVERS FOR RENESAS - VSP1
9136 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9137 L:      linux-media@vger.kernel.org
9138 L:      linux-renesas-soc@vger.kernel.org
9139 T:      git git://linuxtv.org/media_tree.git
9140 S:      Supported
9141 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9142 F:      drivers/media/platform/vsp1/
9143
9144 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9145 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9146 L:      linux-media@vger.kernel.org
9147 W:      https://linuxtv.org
9148 T:      git git://linuxtv.org/media_tree.git
9149 S:      Maintained
9150 F:      drivers/media/dvb-frontends/stv0910*
9151
9152 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9153 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9154 L:      linux-media@vger.kernel.org
9155 W:      https://linuxtv.org
9156 T:      git git://linuxtv.org/media_tree.git
9157 S:      Maintained
9158 F:      drivers/media/dvb-frontends/stv6111*
9159
9160 MEDIA DRIVERS FOR STM32 - DCMI
9161 M:      Hugues Fruchet <hugues.fruchet@st.com>
9162 L:      linux-media@vger.kernel.org
9163 T:      git git://linuxtv.org/media_tree.git
9164 S:      Supported
9165 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9166 F:      drivers/media/platform/stm32/stm32-dcmi.c
9167
9168 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9169 M:      Dmitry Osipenko <digetx@gmail.com>
9170 L:      linux-media@vger.kernel.org
9171 L:      linux-tegra@vger.kernel.org
9172 T:      git git://linuxtv.org/media_tree.git
9173 S:      Maintained
9174 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9175 F:      drivers/staging/media/tegra-vde/
9176
9177 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9178 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9179 P:      LinuxTV.org Project
9180 L:      linux-media@vger.kernel.org
9181 W:      https://linuxtv.org
9182 Q:      http://patchwork.kernel.org/project/linux-media/list/
9183 T:      git git://linuxtv.org/media_tree.git
9184 S:      Maintained
9185 F:      Documentation/devicetree/bindings/media/
9186 F:      Documentation/media/
9187 F:      drivers/media/
9188 F:      drivers/staging/media/
9189 F:      include/linux/platform_data/media/
9190 F:      include/media/
9191 F:      include/uapi/linux/dvb/
9192 F:      include/uapi/linux/videodev2.h
9193 F:      include/uapi/linux/media.h
9194 F:      include/uapi/linux/v4l2-*
9195 F:      include/uapi/linux/meye.h
9196 F:      include/uapi/linux/ivtv*
9197 F:      include/uapi/linux/uvcvideo.h
9198
9199 MEDIATEK BLUETOOTH DRIVER
9200 M:      Sean Wang <sean.wang@mediatek.com>
9201 L:      linux-bluetooth@vger.kernel.org
9202 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9203 S:      Maintained
9204 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9205 F:      drivers/bluetooth/btmtkuart.c
9206
9207 MEDIATEK CIR DRIVER
9208 M:      Sean Wang <sean.wang@mediatek.com>
9209 S:      Maintained
9210 F:      drivers/media/rc/mtk-cir.c
9211
9212 MEDIATEK DMA DRIVER
9213 M:      Sean Wang <sean.wang@mediatek.com>
9214 L:      dmaengine@vger.kernel.org
9215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9216 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9217 S:      Maintained
9218 F:      Documentation/devicetree/bindings/dma/mtk-*
9219 F:      drivers/dma/mediatek/
9220
9221 MEDIATEK PMIC LED DRIVER
9222 M:      Sean Wang <sean.wang@mediatek.com>
9223 S:      Maintained
9224 F:      drivers/leds/leds-mt6323.c
9225 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9226
9227 MEDIATEK ETHERNET DRIVER
9228 M:      Felix Fietkau <nbd@openwrt.org>
9229 M:      John Crispin <john@phrozen.org>
9230 M:      Sean Wang <sean.wang@mediatek.com>
9231 M:      Nelson Chang <nelson.chang@mediatek.com>
9232 L:      netdev@vger.kernel.org
9233 S:      Maintained
9234 F:      drivers/net/ethernet/mediatek/
9235
9236 MEDIATEK SWITCH DRIVER
9237 M:      Sean Wang <sean.wang@mediatek.com>
9238 L:      netdev@vger.kernel.org
9239 S:      Maintained
9240 F:      drivers/net/dsa/mt7530.*
9241 F:      net/dsa/tag_mtk.c
9242
9243 MEDIATEK JPEG DRIVER
9244 M:      Rick Chang <rick.chang@mediatek.com>
9245 M:      Bin Liu <bin.liu@mediatek.com>
9246 S:      Supported
9247 F:      drivers/media/platform/mtk-jpeg/
9248 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9249
9250 MEDIATEK MDP DRIVER
9251 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9252 M:      Houlong Wei <houlong.wei@mediatek.com>
9253 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9254 S:      Supported
9255 F:      drivers/media/platform/mtk-mdp/
9256 F:      drivers/media/platform/mtk-vpu/
9257 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9258
9259 MEDIATEK MEDIA DRIVER
9260 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9261 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9262 S:      Supported
9263 F:      drivers/media/platform/mtk-vcodec/
9264 F:      drivers/media/platform/mtk-vpu/
9265 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9266 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9267
9268 MEDIATEK MT7601U WIRELESS LAN DRIVER
9269 M:      Jakub Kicinski <kubakici@wp.pl>
9270 L:      linux-wireless@vger.kernel.org
9271 S:      Maintained
9272 F:      drivers/net/wireless/mediatek/mt7601u/
9273
9274 MEDIATEK NAND CONTROLLER DRIVER
9275 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9276 L:      linux-mtd@lists.infradead.org
9277 S:      Maintained
9278 F:      drivers/mtd/nand/raw/mtk_*
9279 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9280
9281 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9282 M:      Sean Wang <sean.wang@mediatek.com>
9283 S:      Maintained
9284 F:      drivers/char/hw_random/mtk-rng.c
9285
9286 MEDIATEK USB3 DRD IP DRIVER
9287 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9288 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9290 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9291 S:      Maintained
9292 F:      drivers/usb/mtu3/
9293
9294 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9295 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9296 M:      Martin Donnelly <martin.donnelly@ge.com>
9297 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9298 S:      Maintained
9299 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9300 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9301
9302 MEGARAID SCSI/SAS DRIVERS
9303 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9304 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9305 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9306 L:      megaraidlinux.pdl@broadcom.com
9307 L:      linux-scsi@vger.kernel.org
9308 W:      http://www.avagotech.com/support/
9309 S:      Maintained
9310 F:      Documentation/scsi/megaraid.txt
9311 F:      drivers/scsi/megaraid.*
9312 F:      drivers/scsi/megaraid/
9313
9314 MELEXIS MLX90614 DRIVER
9315 M:      Crt Mori <cmo@melexis.com>
9316 L:      linux-iio@vger.kernel.org
9317 W:      http://www.melexis.com
9318 S:      Supported
9319 F:      drivers/iio/temperature/mlx90614.c
9320
9321 MELEXIS MLX90632 DRIVER
9322 M:      Crt Mori <cmo@melexis.com>
9323 L:      linux-iio@vger.kernel.org
9324 W:      http://www.melexis.com
9325 S:      Supported
9326 F:      drivers/iio/temperature/mlx90632.c
9327
9328 MELFAS MIP4 TOUCHSCREEN DRIVER
9329 M:      Sangwon Jee <jeesw@melfas.com>
9330 W:      http://www.melfas.com
9331 S:      Supported
9332 F:      drivers/input/touchscreen/melfas_mip4.c
9333 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9334
9335 MELLANOX ETHERNET DRIVER (mlx4_en)
9336 M:      Tariq Toukan <tariqt@mellanox.com>
9337 L:      netdev@vger.kernel.org
9338 S:      Supported
9339 W:      http://www.mellanox.com
9340 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9341 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9342
9343 MELLANOX ETHERNET DRIVER (mlx5e)
9344 M:      Saeed Mahameed <saeedm@mellanox.com>
9345 L:      netdev@vger.kernel.org
9346 S:      Supported
9347 W:      http://www.mellanox.com
9348 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9349 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9350
9351 MELLANOX ETHERNET INNOVA DRIVERS
9352 R:      Boris Pismenny <borisp@mellanox.com>
9353 L:      netdev@vger.kernel.org
9354 S:      Supported
9355 W:      http://www.mellanox.com
9356 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9357 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9358 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9359 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9360 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9361
9362 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9363 R:      Boris Pismenny <borisp@mellanox.com>
9364 L:      netdev@vger.kernel.org
9365 S:      Supported
9366 W:      http://www.mellanox.com
9367 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9368 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9369 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9370
9371 MELLANOX ETHERNET SWITCH DRIVERS
9372 M:      Jiri Pirko <jiri@mellanox.com>
9373 M:      Ido Schimmel <idosch@mellanox.com>
9374 L:      netdev@vger.kernel.org
9375 S:      Supported
9376 W:      http://www.mellanox.com
9377 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9378 F:      drivers/net/ethernet/mellanox/mlxsw/
9379 F:      tools/testing/selftests/drivers/net/mlxsw/
9380
9381 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9382 M:      mlxsw@mellanox.com
9383 L:      netdev@vger.kernel.org
9384 S:      Supported
9385 W:      http://www.mellanox.com
9386 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9387 F:      drivers/net/ethernet/mellanox/mlxfw/
9388
9389 MELLANOX HARDWARE PLATFORM SUPPORT
9390 M:      Andy Shevchenko <andy@infradead.org>
9391 M:      Darren Hart <dvhart@infradead.org>
9392 M:      Vadim Pasternak <vadimp@mellanox.com>
9393 L:      platform-driver-x86@vger.kernel.org
9394 S:      Supported
9395 F:      drivers/platform/mellanox/
9396
9397 MELLANOX MLX4 core VPI driver
9398 M:      Tariq Toukan <tariqt@mellanox.com>
9399 L:      netdev@vger.kernel.org
9400 L:      linux-rdma@vger.kernel.org
9401 W:      http://www.mellanox.com
9402 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9403 S:      Supported
9404 F:      drivers/net/ethernet/mellanox/mlx4/
9405 F:      include/linux/mlx4/
9406
9407 MELLANOX MLX4 IB driver
9408 M:      Yishai Hadas <yishaih@mellanox.com>
9409 L:      linux-rdma@vger.kernel.org
9410 W:      http://www.mellanox.com
9411 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9412 S:      Supported
9413 F:      drivers/infiniband/hw/mlx4/
9414 F:      include/linux/mlx4/
9415 F:      include/uapi/rdma/mlx4-abi.h
9416
9417 MELLANOX MLX5 core VPI driver
9418 M:      Saeed Mahameed <saeedm@mellanox.com>
9419 M:      Leon Romanovsky <leonro@mellanox.com>
9420 L:      netdev@vger.kernel.org
9421 L:      linux-rdma@vger.kernel.org
9422 W:      http://www.mellanox.com
9423 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9424 S:      Supported
9425 F:      drivers/net/ethernet/mellanox/mlx5/core/
9426 F:      include/linux/mlx5/
9427
9428 MELLANOX MLX5 IB driver
9429 M:      Leon Romanovsky <leonro@mellanox.com>
9430 L:      linux-rdma@vger.kernel.org
9431 W:      http://www.mellanox.com
9432 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9433 S:      Supported
9434 F:      drivers/infiniband/hw/mlx5/
9435 F:      include/linux/mlx5/
9436 F:      include/uapi/rdma/mlx5-abi.h
9437
9438 MELLANOX MLXCPLD I2C AND MUX DRIVER
9439 M:      Vadim Pasternak <vadimp@mellanox.com>
9440 M:      Michael Shych <michaelsh@mellanox.com>
9441 L:      linux-i2c@vger.kernel.org
9442 S:      Supported
9443 F:      drivers/i2c/busses/i2c-mlxcpld.c
9444 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9445 F:      Documentation/i2c/busses/i2c-mlxcpld
9446
9447 MELLANOX MLXCPLD LED DRIVER
9448 M:      Vadim Pasternak <vadimp@mellanox.com>
9449 L:      linux-leds@vger.kernel.org
9450 S:      Supported
9451 F:      drivers/leds/leds-mlxcpld.c
9452 F:      drivers/leds/leds-mlxreg.c
9453 F:      Documentation/leds/leds-mlxcpld.txt
9454
9455 MELLANOX PLATFORM DRIVER
9456 M:      Vadim Pasternak <vadimp@mellanox.com>
9457 L:      platform-driver-x86@vger.kernel.org
9458 S:      Supported
9459 F:      drivers/platform/x86/mlx-platform.c
9460
9461 MEMBARRIER SUPPORT
9462 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9463 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9464 L:      linux-kernel@vger.kernel.org
9465 S:      Supported
9466 F:      kernel/sched/membarrier.c
9467 F:      include/uapi/linux/membarrier.h
9468 F:      arch/powerpc/include/asm/membarrier.h
9469
9470 MEMORY MANAGEMENT
9471 L:      linux-mm@kvack.org
9472 W:      http://www.linux-mm.org
9473 S:      Maintained
9474 F:      include/linux/mm.h
9475 F:      include/linux/gfp.h
9476 F:      include/linux/mmzone.h
9477 F:      include/linux/memory_hotplug.h
9478 F:      include/linux/vmalloc.h
9479 F:      mm/
9480
9481 MEMORY TECHNOLOGY DEVICES (MTD)
9482 M:      David Woodhouse <dwmw2@infradead.org>
9483 M:      Brian Norris <computersforpeace@gmail.com>
9484 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9485 M:      Marek Vasut <marek.vasut@gmail.com>
9486 M:      Richard Weinberger <richard@nod.at>
9487 L:      linux-mtd@lists.infradead.org
9488 W:      http://www.linux-mtd.infradead.org/
9489 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9490 T:      git git://git.infradead.org/linux-mtd.git master
9491 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9492 S:      Maintained
9493 F:      Documentation/devicetree/bindings/mtd/
9494 F:      drivers/mtd/
9495 F:      include/linux/mtd/
9496 F:      include/uapi/mtd/
9497
9498 MEN A21 WATCHDOG DRIVER
9499 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9500 L:      linux-watchdog@vger.kernel.org
9501 S:      Maintained
9502 F:      drivers/watchdog/mena21_wdt.c
9503
9504 MEN CHAMELEON BUS (mcb)
9505 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9506 S:      Maintained
9507 F:      drivers/mcb/
9508 F:      include/linux/mcb.h
9509 F:      Documentation/men-chameleon-bus.txt
9510
9511 MEN F21BMC (Board Management Controller)
9512 M:      Andreas Werner <andreas.werner@men.de>
9513 S:      Supported
9514 F:      drivers/mfd/menf21bmc.c
9515 F:      drivers/watchdog/menf21bmc_wdt.c
9516 F:      drivers/leds/leds-menf21bmc.c
9517 F:      drivers/hwmon/menf21bmc_hwmon.c
9518 F:      Documentation/hwmon/menf21bmc
9519
9520 MEN Z069 WATCHDOG DRIVER
9521 M:      Johannes Thumshirn <jth@kernel.org>
9522 L:      linux-watchdog@vger.kernel.org
9523 S:      Maintained
9524 F:      drivers/watchdog/menz069_wdt.c
9525
9526 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9527 M:      Neil Armstrong <narmstrong@baylibre.com>
9528 L:      linux-media@lists.freedesktop.org
9529 L:      linux-amlogic@lists.infradead.org
9530 W:      http://linux-meson.com/
9531 S:      Supported
9532 F:      drivers/media/platform/meson/ao-cec.c
9533 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9534 T:      git git://linuxtv.org/media_tree.git
9535
9536 MICROBLAZE ARCHITECTURE
9537 M:      Michal Simek <monstr@monstr.eu>
9538 W:      http://www.monstr.eu/fdt/
9539 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9540 S:      Supported
9541 F:      arch/microblaze/
9542
9543 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9544 M:      Richard Genoud <richard.genoud@gmail.com>
9545 S:      Maintained
9546 F:      drivers/tty/serial/atmel_serial.c
9547 F:      drivers/tty/serial/atmel_serial.h
9548
9549 MICROCHIP / ATMEL DMA DRIVER
9550 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9552 L:      dmaengine@vger.kernel.org
9553 S:      Supported
9554 F:      drivers/dma/at_hdmac.c
9555 F:      drivers/dma/at_hdmac_regs.h
9556 F:      include/linux/platform_data/dma-atmel.h
9557
9558 MICROCHIP / ATMEL ECC DRIVER
9559 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9560 L:      linux-crypto@vger.kernel.org
9561 S:      Maintained
9562 F:      drivers/crypto/atmel-ecc.*
9563
9564 MICROCHIP / ATMEL ISC DRIVER
9565 M:      Songjun Wu <songjun.wu@microchip.com>
9566 L:      linux-media@vger.kernel.org
9567 S:      Supported
9568 F:      drivers/media/platform/atmel/atmel-isc.c
9569 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9570 F:      devicetree/bindings/media/atmel-isc.txt
9571
9572 MICROCHIP / ATMEL NAND DRIVER
9573 M:      Josh Wu <rainyfeeling@outlook.com>
9574 L:      linux-mtd@lists.infradead.org
9575 S:      Supported
9576 F:      drivers/mtd/nand/raw/atmel/*
9577 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9578
9579 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9580 M:      Woojung Huh <Woojung.Huh@microchip.com>
9581 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9582 L:      netdev@vger.kernel.org
9583 S:      Maintained
9584 F:      net/dsa/tag_ksz.c
9585 F:      drivers/net/dsa/microchip/*
9586 F:      include/linux/platform_data/microchip-ksz.h
9587 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9588
9589 MICROCHIP LAN743X ETHERNET DRIVER
9590 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9591 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9592 L:      netdev@vger.kernel.org
9593 S:      Maintained
9594 F:      drivers/net/ethernet/microchip/lan743x_*
9595
9596 MICROCHIP USB251XB DRIVER
9597 M:      Richard Leitner <richard.leitner@skidata.com>
9598 L:      linux-usb@vger.kernel.org
9599 S:      Maintained
9600 F:      drivers/usb/misc/usb251xb.c
9601 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9602
9603 MICROSEMI MIPS SOCS
9604 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9605 L:      linux-mips@linux-mips.org
9606 S:      Maintained
9607 F:      arch/mips/generic/board-ocelot.c
9608 F:      arch/mips/configs/generic/board-ocelot.config
9609 F:      arch/mips/boot/dts/mscc/
9610 F:      Documentation/devicetree/bindings/mips/mscc.txt
9611
9612 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9613 M:      Don Brace <don.brace@microsemi.com>
9614 L:      esc.storagedev@microsemi.com
9615 L:      linux-scsi@vger.kernel.org
9616 S:      Supported
9617 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9618 F:      drivers/scsi/smartpqi/Kconfig
9619 F:      drivers/scsi/smartpqi/Makefile
9620 F:      include/linux/cciss*.h
9621 F:      include/uapi/linux/cciss*.h
9622 F:      Documentation/scsi/smartpqi.txt
9623
9624 MICROSEMI ETHERNET SWITCH DRIVER
9625 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9626 L:      netdev@vger.kernel.org
9627 S:      Supported
9628 F:      drivers/net/ethernet/mscc/
9629
9630 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9631 M:      Chen Yu <yu.c.chen@intel.com>
9632 L:      platform-driver-x86@vger.kernel.org
9633 S:      Supported
9634 F:      drivers/platform/x86/surfacepro3_button.c
9635
9636 MICROTEK X6 SCANNER
9637 M:      Oliver Neukum <oliver@neukum.org>
9638 S:      Maintained
9639 F:      drivers/usb/image/microtek.*
9640
9641 MIPS
9642 M:      Ralf Baechle <ralf@linux-mips.org>
9643 M:      Paul Burton <paul.burton@mips.com>
9644 M:      James Hogan <jhogan@kernel.org>
9645 L:      linux-mips@linux-mips.org
9646 W:      http://www.linux-mips.org/
9647 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9649 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9650 S:      Supported
9651 F:      Documentation/devicetree/bindings/mips/
9652 F:      Documentation/mips/
9653 F:      arch/mips/
9654 F:      drivers/platform/mips/
9655
9656 MIPS BOSTON DEVELOPMENT BOARD
9657 M:      Paul Burton <paul.burton@mips.com>
9658 L:      linux-mips@linux-mips.org
9659 S:      Maintained
9660 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9661 F:      arch/mips/boot/dts/img/boston.dts
9662 F:      arch/mips/configs/generic/board-boston.config
9663 F:      drivers/clk/imgtec/clk-boston.c
9664 F:      include/dt-bindings/clock/boston-clock.h
9665
9666 MIPS GENERIC PLATFORM
9667 M:      Paul Burton <paul.burton@mips.com>
9668 L:      linux-mips@linux-mips.org
9669 S:      Supported
9670 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9671 F:      arch/mips/generic/
9672 F:      arch/mips/tools/generic-board-config.sh
9673
9674 MIPS/LOONGSON1 ARCHITECTURE
9675 M:      Keguang Zhang <keguang.zhang@gmail.com>
9676 L:      linux-mips@linux-mips.org
9677 S:      Maintained
9678 F:      arch/mips/loongson32/
9679 F:      arch/mips/include/asm/mach-loongson32/
9680 F:      drivers/*/*loongson1*
9681 F:      drivers/*/*/*loongson1*
9682
9683 MIPS/LOONGSON2 ARCHITECTURE
9684 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9685 L:      linux-mips@linux-mips.org
9686 S:      Maintained
9687 F:      arch/mips/loongson64/fuloong-2e/
9688 F:      arch/mips/loongson64/lemote-2f/
9689 F:      arch/mips/include/asm/mach-loongson64/
9690 F:      drivers/*/*loongson2*
9691 F:      drivers/*/*/*loongson2*
9692
9693 MIPS/LOONGSON3 ARCHITECTURE
9694 M:      Huacai Chen <chenhc@lemote.com>
9695 L:      linux-mips@linux-mips.org
9696 S:      Maintained
9697 F:      arch/mips/loongson64/
9698 F:      arch/mips/include/asm/mach-loongson64/
9699 F:      drivers/platform/mips/cpu_hwmon.c
9700 F:      drivers/*/*loongson3*
9701 F:      drivers/*/*/*loongson3*
9702
9703 MIPS RINT INSTRUCTION EMULATION
9704 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9705 L:      linux-mips@linux-mips.org
9706 S:      Supported
9707 F:      arch/mips/math-emu/sp_rint.c
9708 F:      arch/mips/math-emu/dp_rint.c
9709
9710 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9711 M:      Hans Verkuil <hverkuil@xs4all.nl>
9712 L:      linux-media@vger.kernel.org
9713 T:      git git://linuxtv.org/media_tree.git
9714 W:      https://linuxtv.org
9715 S:      Odd Fixes
9716 F:      drivers/media/radio/radio-miropcm20*
9717
9718 MMP SUPPORT
9719 M:      Eric Miao <eric.y.miao@gmail.com>
9720 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9722 T:      git git://github.com/hzhuang1/linux.git
9723 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9724 S:      Maintained
9725 F:      arch/arm/boot/dts/mmp*
9726 F:      arch/arm/mach-mmp/
9727
9728 MN88472 MEDIA DRIVER
9729 M:      Antti Palosaari <crope@iki.fi>
9730 L:      linux-media@vger.kernel.org
9731 W:      https://linuxtv.org
9732 W:      http://palosaari.fi/linux/
9733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9734 S:      Maintained
9735 F:      drivers/media/dvb-frontends/mn88472*
9736
9737 MN88473 MEDIA DRIVER
9738 M:      Antti Palosaari <crope@iki.fi>
9739 L:      linux-media@vger.kernel.org
9740 W:      https://linuxtv.org
9741 W:      http://palosaari.fi/linux/
9742 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9743 S:      Maintained
9744 F:      drivers/media/dvb-frontends/mn88473*
9745
9746 MODULE SUPPORT
9747 M:      Jessica Yu <jeyu@kernel.org>
9748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9749 S:      Maintained
9750 F:      include/linux/module.h
9751 F:      kernel/module.c
9752
9753 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9754 W:      http://popies.net/meye/
9755 S:      Orphan
9756 F:      Documentation/media/v4l-drivers/meye*
9757 F:      drivers/media/pci/meye/
9758 F:      include/uapi/linux/meye.h
9759
9760 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9761 M:      Jiri Slaby <jirislaby@gmail.com>
9762 S:      Maintained
9763 F:      Documentation/serial/moxa-smartio
9764 F:      drivers/tty/mxser.*
9765
9766 MR800 AVERMEDIA USB FM RADIO DRIVER
9767 M:      Alexey Klimov <klimov.linux@gmail.com>
9768 L:      linux-media@vger.kernel.org
9769 T:      git git://linuxtv.org/media_tree.git
9770 S:      Maintained
9771 F:      drivers/media/radio/radio-mr800.c
9772
9773 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9774 M:      Alan Ott <alan@signal11.us>
9775 L:      linux-wpan@vger.kernel.org
9776 S:      Maintained
9777 F:      drivers/net/ieee802154/mrf24j40.c
9778 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9779
9780 MSI LAPTOP SUPPORT
9781 M:      "Lee, Chun-Yi" <jlee@suse.com>
9782 L:      platform-driver-x86@vger.kernel.org
9783 S:      Maintained
9784 F:      drivers/platform/x86/msi-laptop.c
9785
9786 MSI WMI SUPPORT
9787 L:      platform-driver-x86@vger.kernel.org
9788 S:      Orphan
9789 F:      drivers/platform/x86/msi-wmi.c
9790
9791 MSI001 MEDIA DRIVER
9792 M:      Antti Palosaari <crope@iki.fi>
9793 L:      linux-media@vger.kernel.org
9794 W:      https://linuxtv.org
9795 W:      http://palosaari.fi/linux/
9796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9797 T:      git git://linuxtv.org/anttip/media_tree.git
9798 S:      Maintained
9799 F:      drivers/media/tuners/msi001*
9800
9801 MSI2500 MEDIA DRIVER
9802 M:      Antti Palosaari <crope@iki.fi>
9803 L:      linux-media@vger.kernel.org
9804 W:      https://linuxtv.org
9805 W:      http://palosaari.fi/linux/
9806 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9807 T:      git git://linuxtv.org/anttip/media_tree.git
9808 S:      Maintained
9809 F:      drivers/media/usb/msi2500/
9810
9811 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9812 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9813 L:      linux-mtd@lists.infradead.org
9814 S:      Maintained
9815 F:      drivers/mtd/devices/docg3*
9816
9817 MT9M032 APTINA SENSOR DRIVER
9818 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9819 L:      linux-media@vger.kernel.org
9820 T:      git git://linuxtv.org/media_tree.git
9821 S:      Maintained
9822 F:      drivers/media/i2c/mt9m032.c
9823 F:      include/media/i2c/mt9m032.h
9824
9825 MT9P031 APTINA CAMERA SENSOR
9826 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9827 L:      linux-media@vger.kernel.org
9828 T:      git git://linuxtv.org/media_tree.git
9829 S:      Maintained
9830 F:      drivers/media/i2c/mt9p031.c
9831 F:      include/media/i2c/mt9p031.h
9832
9833 MT9T001 APTINA CAMERA SENSOR
9834 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9835 L:      linux-media@vger.kernel.org
9836 T:      git git://linuxtv.org/media_tree.git
9837 S:      Maintained
9838 F:      drivers/media/i2c/mt9t001.c
9839 F:      include/media/i2c/mt9t001.h
9840
9841 MT9T112 APTINA CAMERA SENSOR
9842 M:      Jacopo Mondi <jacopo@jmondi.org>
9843 L:      linux-media@vger.kernel.org
9844 T:      git git://linuxtv.org/media_tree.git
9845 S:      Odd Fixes
9846 F:      drivers/media/i2c/mt9t112.c
9847 F:      include/media/i2c/mt9t112.h
9848
9849 MT9V032 APTINA CAMERA SENSOR
9850 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9851 L:      linux-media@vger.kernel.org
9852 T:      git git://linuxtv.org/media_tree.git
9853 S:      Maintained
9854 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9855 F:      drivers/media/i2c/mt9v032.c
9856 F:      include/media/i2c/mt9v032.h
9857
9858 MT9V111 APTINA CAMERA SENSOR
9859 M:      Jacopo Mondi <jacopo@jmondi.org>
9860 L:      linux-media@vger.kernel.org
9861 T:      git git://linuxtv.org/media_tree.git
9862 S:      Maintained
9863 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9864 F:      drivers/media/i2c/mt9v111.c
9865
9866 MULTIFUNCTION DEVICES (MFD)
9867 M:      Lee Jones <lee.jones@linaro.org>
9868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9869 S:      Supported
9870 F:      Documentation/devicetree/bindings/mfd/
9871 F:      drivers/mfd/
9872 F:      include/linux/mfd/
9873 F:      include/dt-bindings/mfd/
9874
9875 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9876 S:      Orphan
9877 F:      drivers/mmc/host/mmc_spi.c
9878 F:      include/linux/spi/mmc_spi.h
9879
9880 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9881 M:      Ulf Hansson <ulf.hansson@linaro.org>
9882 L:      linux-mmc@vger.kernel.org
9883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9884 S:      Maintained
9885 F:      Documentation/devicetree/bindings/mmc/
9886 F:      drivers/mmc/
9887 F:      include/linux/mmc/
9888 F:      include/uapi/linux/mmc/
9889
9890 MULTIPLEXER SUBSYSTEM
9891 M:      Peter Rosin <peda@axentia.se>
9892 S:      Maintained
9893 F:      Documentation/ABI/testing/sysfs-class-mux*
9894 F:      Documentation/devicetree/bindings/mux/
9895 F:      include/dt-bindings/mux/
9896 F:      include/linux/mux/
9897 F:      drivers/mux/
9898
9899 MULTITECH MULTIPORT CARD (ISICOM)
9900 S:      Orphan
9901 F:      drivers/tty/isicom.c
9902 F:      include/linux/isicom.h
9903
9904 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9905 M:      Bin Liu <b-liu@ti.com>
9906 L:      linux-usb@vger.kernel.org
9907 S:      Maintained
9908 F:      drivers/usb/musb/
9909
9910 MXL301RF MEDIA DRIVER
9911 M:      Akihiro Tsukada <tskd08@gmail.com>
9912 L:      linux-media@vger.kernel.org
9913 S:      Odd Fixes
9914 F:      drivers/media/tuners/mxl301rf*
9915
9916 MXL5007T MEDIA DRIVER
9917 M:      Michael Krufky <mkrufky@linuxtv.org>
9918 L:      linux-media@vger.kernel.org
9919 W:      https://linuxtv.org
9920 W:      http://github.com/mkrufky
9921 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9922 T:      git git://linuxtv.org/mkrufky/tuners.git
9923 S:      Maintained
9924 F:      drivers/media/tuners/mxl5007t.*
9925
9926 MXSFB DRM DRIVER
9927 M:      Marek Vasut <marex@denx.de>
9928 S:      Supported
9929 F:      drivers/gpu/drm/mxsfb/
9930 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9931
9932 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9933 M:      Chris Lee <christopher.lee@cspi.com>
9934 L:      netdev@vger.kernel.org
9935 W:      https://www.cspi.com/ethernet-products/support/downloads/
9936 S:      Supported
9937 F:      drivers/net/ethernet/myricom/myri10ge/
9938
9939 NAND FLASH SUBSYSTEM
9940 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9941 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9942 R:      Richard Weinberger <richard@nod.at>
9943 L:      linux-mtd@lists.infradead.org
9944 W:      http://www.linux-mtd.infradead.org/
9945 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9946 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9947 T:      git git://git.infradead.org/linux-mtd.git nand/next
9948 S:      Maintained
9949 F:      drivers/mtd/nand/
9950 F:      include/linux/mtd/*nand*.h
9951
9952 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9953 M:      Daniel Mack <zonque@gmail.com>
9954 S:      Maintained
9955 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9956 W:      http://www.native-instruments.com
9957 F:      sound/usb/caiaq/
9958
9959 NATSEMI ETHERNET DRIVER (DP8381x)
9960 S:      Orphan
9961 F:      drivers/net/ethernet/natsemi/natsemi.c
9962
9963 NCP FILESYSTEM
9964 M:      Petr Vandrovec <petr@vandrovec.name>
9965 S:      Obsolete
9966 F:      drivers/staging/ncpfs/
9967
9968 NCR 5380 SCSI DRIVERS
9969 M:      Finn Thain <fthain@telegraphics.com.au>
9970 M:      Michael Schmitz <schmitzmic@gmail.com>
9971 L:      linux-scsi@vger.kernel.org
9972 S:      Maintained
9973 F:      Documentation/scsi/g_NCR5380.txt
9974 F:      drivers/scsi/NCR5380.*
9975 F:      drivers/scsi/arm/cumana_1.c
9976 F:      drivers/scsi/arm/oak.c
9977 F:      drivers/scsi/atari_scsi.*
9978 F:      drivers/scsi/dmx3191d.c
9979 F:      drivers/scsi/g_NCR5380.*
9980 F:      drivers/scsi/mac_scsi.*
9981 F:      drivers/scsi/sun3_scsi.*
9982 F:      drivers/scsi/sun3_scsi_vme.c
9983
9984 NCSI LIBRARY:
9985 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9986 S:      Maintained
9987 F:      net/ncsi/
9988
9989 NCT6775 HARDWARE MONITOR DRIVER
9990 M:      Guenter Roeck <linux@roeck-us.net>
9991 L:      linux-hwmon@vger.kernel.org
9992 S:      Maintained
9993 F:      Documentation/hwmon/nct6775
9994 F:      drivers/hwmon/nct6775.c
9995
9996 NET_FAILOVER MODULE
9997 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9998 L:      netdev@vger.kernel.org
9999 S:      Supported
10000 F:      driver/net/net_failover.c
10001 F:      include/net/net_failover.h
10002 F:      Documentation/networking/net_failover.rst
10003
10004 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10005 M:      Faisal Latif <faisal.latif@intel.com>
10006 L:      linux-rdma@vger.kernel.org
10007 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10008 S:      Supported
10009 F:      drivers/infiniband/hw/nes/
10010 F:      include/uapi/rdma/nes-abi.h
10011
10012 NETEM NETWORK EMULATOR
10013 M:      Stephen Hemminger <stephen@networkplumber.org>
10014 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10015 S:      Maintained
10016 F:      net/sched/sch_netem.c
10017
10018 NETERION 10GbE DRIVERS (s2io/vxge)
10019 M:      Jon Mason <jdmason@kudzu.us>
10020 L:      netdev@vger.kernel.org
10021 S:      Supported
10022 F:      Documentation/networking/s2io.txt
10023 F:      Documentation/networking/vxge.txt
10024 F:      drivers/net/ethernet/neterion/
10025
10026 NETFILTER
10027 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10028 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10029 M:      Florian Westphal <fw@strlen.de>
10030 L:      netfilter-devel@vger.kernel.org
10031 L:      coreteam@netfilter.org
10032 W:      http://www.netfilter.org/
10033 W:      http://www.iptables.org/
10034 W:      http://www.nftables.org/
10035 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10038 S:      Maintained
10039 F:      include/linux/netfilter*
10040 F:      include/linux/netfilter/
10041 F:      include/net/netfilter/
10042 F:      include/uapi/linux/netfilter*
10043 F:      include/uapi/linux/netfilter/
10044 F:      net/*/netfilter.c
10045 F:      net/*/netfilter/
10046 F:      net/netfilter/
10047 F:      net/bridge/br_netfilter*.c
10048
10049 NETROM NETWORK LAYER
10050 M:      Ralf Baechle <ralf@linux-mips.org>
10051 L:      linux-hams@vger.kernel.org
10052 W:      http://www.linux-ax25.org/
10053 S:      Maintained
10054 F:      include/net/netrom.h
10055 F:      include/uapi/linux/netrom.h
10056 F:      net/netrom/
10057
10058 NETRONOME ETHERNET DRIVERS
10059 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10060 L:      oss-drivers@netronome.com
10061 S:      Maintained
10062 F:      drivers/net/ethernet/netronome/
10063
10064 NETWORK BLOCK DEVICE (NBD)
10065 M:      Josef Bacik <josef@toxicpanda.com>
10066 S:      Maintained
10067 L:      linux-block@vger.kernel.org
10068 L:      nbd@other.debian.org
10069 F:      Documentation/blockdev/nbd.txt
10070 F:      drivers/block/nbd.c
10071 F:      include/uapi/linux/nbd.h
10072
10073 NETWORK DROP MONITOR
10074 M:      Neil Horman <nhorman@tuxdriver.com>
10075 L:      netdev@vger.kernel.org
10076 S:      Maintained
10077 W:      https://fedorahosted.org/dropwatch/
10078 F:      net/core/drop_monitor.c
10079
10080 NETWORKING DRIVERS
10081 M:      "David S. Miller" <davem@davemloft.net>
10082 L:      netdev@vger.kernel.org
10083 W:      http://www.linuxfoundation.org/en/Net
10084 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10087 S:      Odd Fixes
10088 F:      Documentation/devicetree/bindings/net/
10089 F:      drivers/net/
10090 F:      include/linux/if_*
10091 F:      include/linux/netdevice.h
10092 F:      include/linux/etherdevice.h
10093 F:      include/linux/fcdevice.h
10094 F:      include/linux/fddidevice.h
10095 F:      include/linux/hippidevice.h
10096 F:      include/linux/inetdevice.h
10097 F:      include/uapi/linux/if_*
10098 F:      include/uapi/linux/netdevice.h
10099
10100 NETWORKING DRIVERS (WIRELESS)
10101 M:      Kalle Valo <kvalo@codeaurora.org>
10102 L:      linux-wireless@vger.kernel.org
10103 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10106 S:      Maintained
10107 F:      Documentation/devicetree/bindings/net/wireless/
10108 F:      drivers/net/wireless/
10109
10110 NETWORKING [DSA]
10111 M:      Andrew Lunn <andrew@lunn.ch>
10112 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10113 M:      Florian Fainelli <f.fainelli@gmail.com>
10114 S:      Maintained
10115 F:      Documentation/devicetree/bindings/net/dsa/
10116 F:      net/dsa/
10117 F:      include/net/dsa.h
10118 F:      include/linux/dsa/
10119 F:      drivers/net/dsa/
10120
10121 NETWORKING [GENERAL]
10122 M:      "David S. Miller" <davem@davemloft.net>
10123 L:      netdev@vger.kernel.org
10124 W:      http://www.linuxfoundation.org/en/Net
10125 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10128 B:      mailto:netdev@vger.kernel.org
10129 S:      Maintained
10130 F:      net/
10131 F:      include/net/
10132 F:      include/linux/in.h
10133 F:      include/linux/net.h
10134 F:      include/linux/netdevice.h
10135 F:      include/uapi/linux/in.h
10136 F:      include/uapi/linux/net.h
10137 F:      include/uapi/linux/netdevice.h
10138 F:      include/uapi/linux/net_namespace.h
10139 F:      tools/testing/selftests/net/
10140 F:      lib/net_utils.c
10141 F:      lib/random32.c
10142 F:      Documentation/networking/
10143
10144 NETWORKING [IPSEC]
10145 M:      Steffen Klassert <steffen.klassert@secunet.com>
10146 M:      Herbert Xu <herbert@gondor.apana.org.au>
10147 M:      "David S. Miller" <davem@davemloft.net>
10148 L:      netdev@vger.kernel.org
10149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10151 S:      Maintained
10152 F:      net/xfrm/
10153 F:      net/key/
10154 F:      net/ipv4/xfrm*
10155 F:      net/ipv4/esp4*
10156 F:      net/ipv4/ah4.c
10157 F:      net/ipv4/ipcomp.c
10158 F:      net/ipv4/ip_vti.c
10159 F:      net/ipv6/xfrm*
10160 F:      net/ipv6/esp6*
10161 F:      net/ipv6/ah6.c
10162 F:      net/ipv6/ipcomp6.c
10163 F:      net/ipv6/ip6_vti.c
10164 F:      include/uapi/linux/xfrm.h
10165 F:      include/net/xfrm.h
10166
10167 NETWORKING [IPv4/IPv6]
10168 M:      "David S. Miller" <davem@davemloft.net>
10169 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10170 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10171 L:      netdev@vger.kernel.org
10172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10173 S:      Maintained
10174 F:      net/ipv4/
10175 F:      net/ipv6/
10176 F:      include/net/ip*
10177 F:      arch/x86/net/*
10178
10179 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10180 M:      Paul Moore <paul@paul-moore.com>
10181 W:      https://github.com/netlabel
10182 L:      netdev@vger.kernel.org
10183 L:      linux-security-module@vger.kernel.org
10184 S:      Maintained
10185 F:      Documentation/netlabel/
10186 F:      include/net/calipso.h
10187 F:      include/net/cipso_ipv4.h
10188 F:      include/net/netlabel.h
10189 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10190 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10191 F:      net/netlabel/
10192 F:      net/ipv4/cipso_ipv4.c
10193 F:      net/ipv6/calipso.c
10194 F:      net/netfilter/xt_CONNSECMARK.c
10195 F:      net/netfilter/xt_SECMARK.c
10196
10197 NETWORKING [TCP]
10198 M:      Eric Dumazet <edumazet@google.com>
10199 L:      netdev@vger.kernel.org
10200 S:      Maintained
10201 F:      net/ipv4/tcp*.c
10202 F:      net/ipv4/syncookies.c
10203 F:      net/ipv6/tcp*.c
10204 F:      net/ipv6/syncookies.c
10205 F:      include/uapi/linux/tcp.h
10206 F:      include/net/tcp.h
10207 F:      include/linux/tcp.h
10208 F:      include/trace/events/tcp.h
10209
10210 NETWORKING [TLS]
10211 M:      Boris Pismenny <borisp@mellanox.com>
10212 M:      Aviad Yehezkel <aviadye@mellanox.com>
10213 M:      Dave Watson <davejwatson@fb.com>
10214 L:      netdev@vger.kernel.org
10215 S:      Maintained
10216 F:      net/tls/*
10217 F:      include/uapi/linux/tls.h
10218 F:      include/net/tls.h
10219
10220 NETWORKING [WIRELESS]
10221 L:      linux-wireless@vger.kernel.org
10222 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10223
10224 NETDEVSIM
10225 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10226 S:      Maintained
10227 F:      drivers/net/netdevsim/*
10228
10229 NETXEN (1/10) GbE SUPPORT
10230 M:      Manish Chopra <manish.chopra@cavium.com>
10231 M:      Rahul Verma <rahul.verma@cavium.com>
10232 M:      Dept-GELinuxNICDev@cavium.com
10233 L:      netdev@vger.kernel.org
10234 S:      Supported
10235 F:      drivers/net/ethernet/qlogic/netxen/
10236
10237 NFC SUBSYSTEM
10238 M:      Samuel Ortiz <sameo@linux.intel.com>
10239 L:      linux-wireless@vger.kernel.org
10240 L:      linux-nfc@lists.01.org (subscribers-only)
10241 S:      Supported
10242 F:      net/nfc/
10243 F:      include/net/nfc/
10244 F:      include/uapi/linux/nfc.h
10245 F:      drivers/nfc/
10246 F:      include/linux/platform_data/nfcmrvl.h
10247 F:      include/linux/platform_data/nxp-nci.h
10248 F:      Documentation/devicetree/bindings/net/nfc/
10249
10250 NFS, SUNRPC, AND LOCKD CLIENTS
10251 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10252 M:      Anna Schumaker <anna.schumaker@netapp.com>
10253 L:      linux-nfs@vger.kernel.org
10254 W:      http://client.linux-nfs.org
10255 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10256 S:      Maintained
10257 F:      fs/lockd/
10258 F:      fs/nfs/
10259 F:      fs/nfs_common/
10260 F:      net/sunrpc/
10261 F:      include/linux/lockd/
10262 F:      include/linux/nfs*
10263 F:      include/linux/sunrpc/
10264 F:      include/uapi/linux/nfs*
10265 F:      include/uapi/linux/sunrpc/
10266
10267 NILFS2 FILESYSTEM
10268 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10269 L:      linux-nilfs@vger.kernel.org
10270 W:      https://nilfs.sourceforge.io/
10271 W:      https://nilfs.osdn.jp/
10272 T:      git git://github.com/konis/nilfs2.git
10273 S:      Supported
10274 F:      Documentation/filesystems/nilfs2.txt
10275 F:      fs/nilfs2/
10276 F:      include/trace/events/nilfs2.h
10277 F:      include/uapi/linux/nilfs2_api.h
10278 F:      include/uapi/linux/nilfs2_ondisk.h
10279
10280 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10281 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10282 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10283 S:      Maintained
10284 F:      Documentation/scsi/NinjaSCSI.txt
10285 F:      drivers/scsi/pcmcia/nsp_*
10286
10287 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10288 M:      GOTO Masanori <gotom@debian.or.jp>
10289 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10290 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10291 S:      Maintained
10292 F:      Documentation/scsi/NinjaSCSI.txt
10293 F:      drivers/scsi/nsp32*
10294
10295 NIOS2 ARCHITECTURE
10296 M:      Ley Foon Tan <lftan@altera.com>
10297 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10299 S:      Maintained
10300 F:      arch/nios2/
10301
10302 NOHZ, DYNTICKS SUPPORT
10303 M:      Frederic Weisbecker <fweisbec@gmail.com>
10304 M:      Thomas Gleixner <tglx@linutronix.de>
10305 M:      Ingo Molnar <mingo@kernel.org>
10306 L:      linux-kernel@vger.kernel.org
10307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10308 S:      Maintained
10309 F:      kernel/time/tick*.*
10310 F:      include/linux/tick.h
10311 F:      include/linux/sched/nohz.h
10312
10313 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10314 M:      Pavel Machek <pavel@ucw.cz>
10315 M:      Sakari Ailus <sakari.ailus@iki.fi>
10316 L:      linux-media@vger.kernel.org
10317 S:      Maintained
10318 F:      drivers/media/i2c/et8ek8
10319 F:      drivers/media/i2c/ad5820.c
10320
10321 NOKIA N900 POWER SUPPLY DRIVERS
10322 R:      Pali Rohár <pali.rohar@gmail.com>
10323 F:      include/linux/power/bq2415x_charger.h
10324 F:      include/linux/power/bq27xxx_battery.h
10325 F:      include/linux/power/isp1704_charger.h
10326 F:      drivers/power/supply/bq2415x_charger.c
10327 F:      drivers/power/supply/bq27xxx_battery.c
10328 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10329 F:      drivers/power/supply/isp1704_charger.c
10330 F:      drivers/power/supply/rx51_battery.c
10331
10332 NTB AMD DRIVER
10333 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10334 L:      linux-ntb@googlegroups.com
10335 S:      Supported
10336 F:      drivers/ntb/hw/amd/
10337
10338 NTB DRIVER CORE
10339 M:      Jon Mason <jdmason@kudzu.us>
10340 M:      Dave Jiang <dave.jiang@intel.com>
10341 M:      Allen Hubbe <allenbh@gmail.com>
10342 L:      linux-ntb@googlegroups.com
10343 S:      Supported
10344 W:      https://github.com/jonmason/ntb/wiki
10345 T:      git git://github.com/jonmason/ntb.git
10346 F:      drivers/ntb/
10347 F:      drivers/net/ntb_netdev.c
10348 F:      include/linux/ntb.h
10349 F:      include/linux/ntb_transport.h
10350 F:      tools/testing/selftests/ntb/
10351
10352 NTB IDT DRIVER
10353 M:      Serge Semin <fancer.lancer@gmail.com>
10354 L:      linux-ntb@googlegroups.com
10355 S:      Supported
10356 F:      drivers/ntb/hw/idt/
10357
10358 NTB INTEL DRIVER
10359 M:      Dave Jiang <dave.jiang@intel.com>
10360 L:      linux-ntb@googlegroups.com
10361 S:      Supported
10362 W:      https://github.com/davejiang/linux/wiki
10363 T:      git https://github.com/davejiang/linux.git
10364 F:      drivers/ntb/hw/intel/
10365
10366 NTFS FILESYSTEM
10367 M:      Anton Altaparmakov <anton@tuxera.com>
10368 L:      linux-ntfs-dev@lists.sourceforge.net
10369 W:      http://www.tuxera.com/
10370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10371 S:      Supported
10372 F:      Documentation/filesystems/ntfs.txt
10373 F:      fs/ntfs/
10374
10375 NUBUS SUBSYSTEM
10376 M:      Finn Thain <fthain@telegraphics.com.au>
10377 L:      linux-m68k@lists.linux-m68k.org
10378 S:      Maintained
10379 F:      arch/*/include/asm/nubus.h
10380 F:      drivers/nubus/
10381 F:      include/linux/nubus.h
10382 F:      include/uapi/linux/nubus.h
10383
10384 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10385 M:      Antonino Daplas <adaplas@gmail.com>
10386 L:      linux-fbdev@vger.kernel.org
10387 S:      Maintained
10388 F:      drivers/video/fbdev/riva/
10389 F:      drivers/video/fbdev/nvidia/
10390
10391 NVM EXPRESS DRIVER
10392 M:      Keith Busch <keith.busch@intel.com>
10393 M:      Jens Axboe <axboe@fb.com>
10394 M:      Christoph Hellwig <hch@lst.de>
10395 M:      Sagi Grimberg <sagi@grimberg.me>
10396 L:      linux-nvme@lists.infradead.org
10397 T:      git://git.infradead.org/nvme.git
10398 W:      http://git.infradead.org/nvme.git
10399 S:      Supported
10400 F:      drivers/nvme/host/
10401 F:      include/linux/nvme.h
10402 F:      include/uapi/linux/nvme_ioctl.h
10403
10404 NVM EXPRESS FC TRANSPORT DRIVERS
10405 M:      James Smart <james.smart@broadcom.com>
10406 L:      linux-nvme@lists.infradead.org
10407 S:      Supported
10408 F:      include/linux/nvme-fc.h
10409 F:      include/linux/nvme-fc-driver.h
10410 F:      drivers/nvme/host/fc.c
10411 F:      drivers/nvme/target/fc.c
10412 F:      drivers/nvme/target/fcloop.c
10413
10414 NVM EXPRESS TARGET DRIVER
10415 M:      Christoph Hellwig <hch@lst.de>
10416 M:      Sagi Grimberg <sagi@grimberg.me>
10417 L:      linux-nvme@lists.infradead.org
10418 T:      git://git.infradead.org/nvme.git
10419 W:      http://git.infradead.org/nvme.git
10420 S:      Supported
10421 F:      drivers/nvme/target/
10422
10423 NVMEM FRAMEWORK
10424 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10425 S:      Maintained
10426 F:      drivers/nvmem/
10427 F:      Documentation/devicetree/bindings/nvmem/
10428 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10429 F:      include/linux/nvmem-consumer.h
10430 F:      include/linux/nvmem-provider.h
10431
10432 NXP SGTL5000 DRIVER
10433 M:      Fabio Estevam <fabio.estevam@nxp.com>
10434 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10435 S:      Maintained
10436 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10437 F:      sound/soc/codecs/sgtl5000*
10438
10439 NXP TDA998X DRM DRIVER
10440 M:      Russell King <linux@armlinux.org.uk>
10441 S:      Maintained
10442 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10443 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10444 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10445 F:      include/drm/i2c/tda998x.h
10446 F:      include/dt-bindings/display/tda998x.h
10447 K:      "nxp,tda998x"
10448
10449 NXP TFA9879 DRIVER
10450 M:      Peter Rosin <peda@axentia.se>
10451 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10452 S:      Maintained
10453 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10454 F:      sound/soc/codecs/tfa9879*
10455
10456 NXP-NCI NFC DRIVER
10457 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10458 R:      Charles Gorand <charles.gorand@effinnov.com>
10459 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10460 S:      Supported
10461 F:      drivers/nfc/nxp-nci
10462
10463 OBJTOOL
10464 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10465 M:      Peter Zijlstra <peterz@infradead.org>
10466 S:      Supported
10467 F:      tools/objtool/
10468
10469 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10470 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10471 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10472 L:      linuxppc-dev@lists.ozlabs.org
10473 S:      Supported
10474 F:      arch/powerpc/platforms/powernv/ocxl.c
10475 F:      arch/powerpc/include/asm/pnv-ocxl.h
10476 F:      drivers/misc/ocxl/
10477 F:      include/misc/ocxl*
10478 F:      include/uapi/misc/ocxl.h
10479 F:      Documentation/accelerators/ocxl.rst
10480
10481 OMAP AUDIO SUPPORT
10482 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10483 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10485 L:      linux-omap@vger.kernel.org
10486 S:      Maintained
10487 F:      sound/soc/omap/
10488
10489 OMAP CLOCK FRAMEWORK SUPPORT
10490 M:      Paul Walmsley <paul@pwsan.com>
10491 L:      linux-omap@vger.kernel.org
10492 S:      Maintained
10493 F:      arch/arm/*omap*/*clock*
10494
10495 OMAP DEVICE TREE SUPPORT
10496 M:      Benoît Cousson <bcousson@baylibre.com>
10497 M:      Tony Lindgren <tony@atomide.com>
10498 L:      linux-omap@vger.kernel.org
10499 L:      devicetree@vger.kernel.org
10500 S:      Maintained
10501 F:      arch/arm/boot/dts/*omap*
10502 F:      arch/arm/boot/dts/*am3*
10503 F:      arch/arm/boot/dts/*am4*
10504 F:      arch/arm/boot/dts/*am5*
10505 F:      arch/arm/boot/dts/*dra7*
10506
10507 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10508 L:      linux-omap@vger.kernel.org
10509 L:      linux-fbdev@vger.kernel.org
10510 S:      Orphan
10511 F:      drivers/video/fbdev/omap2/
10512 F:      Documentation/arm/OMAP/DSS
10513
10514 OMAP FRAMEBUFFER SUPPORT
10515 L:      linux-fbdev@vger.kernel.org
10516 L:      linux-omap@vger.kernel.org
10517 S:      Orphan
10518 F:      drivers/video/fbdev/omap/
10519
10520 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10521 M:      Roger Quadros <rogerq@ti.com>
10522 M:      Tony Lindgren <tony@atomide.com>
10523 L:      linux-omap@vger.kernel.org
10524 S:      Maintained
10525 F:      drivers/memory/omap-gpmc.c
10526 F:      arch/arm/mach-omap2/*gpmc*
10527
10528 OMAP GPIO DRIVER
10529 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10530 M:      Santosh Shilimkar <ssantosh@kernel.org>
10531 M:      Kevin Hilman <khilman@kernel.org>
10532 L:      linux-omap@vger.kernel.org
10533 S:      Maintained
10534 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10535 F:      drivers/gpio/gpio-omap.c
10536
10537 OMAP HARDWARE SPINLOCK SUPPORT
10538 M:      Ohad Ben-Cohen <ohad@wizery.com>
10539 L:      linux-omap@vger.kernel.org
10540 S:      Maintained
10541 F:      drivers/hwspinlock/omap_hwspinlock.c
10542
10543 OMAP HS MMC SUPPORT
10544 L:      linux-mmc@vger.kernel.org
10545 L:      linux-omap@vger.kernel.org
10546 S:      Orphan
10547 F:      drivers/mmc/host/omap_hsmmc.c
10548
10549 OMAP HWMOD DATA
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*data*
10554
10555 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10556 M:      Benoît Cousson <bcousson@baylibre.com>
10557 L:      linux-omap@vger.kernel.org
10558 S:      Maintained
10559 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10560
10561 OMAP HWMOD SUPPORT
10562 M:      Benoît Cousson <bcousson@baylibre.com>
10563 M:      Paul Walmsley <paul@pwsan.com>
10564 L:      linux-omap@vger.kernel.org
10565 S:      Maintained
10566 F:      arch/arm/mach-omap2/omap_hwmod.*
10567
10568 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10569 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10570 L:      linux-media@vger.kernel.org
10571 S:      Maintained
10572 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10573 F:      drivers/media/platform/omap3isp/
10574 F:      drivers/staging/media/omap4iss/
10575
10576 OMAP MMC SUPPORT
10577 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10578 L:      linux-omap@vger.kernel.org
10579 S:      Maintained
10580 F:      drivers/mmc/host/omap.c
10581
10582 OMAP POWER MANAGEMENT SUPPORT
10583 M:      Kevin Hilman <khilman@kernel.org>
10584 L:      linux-omap@vger.kernel.org
10585 S:      Maintained
10586 F:      arch/arm/*omap*/*pm*
10587 F:      drivers/cpufreq/omap-cpufreq.c
10588
10589 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10590 M:      Rajendra Nayak <rnayak@codeaurora.org>
10591 M:      Paul Walmsley <paul@pwsan.com>
10592 L:      linux-omap@vger.kernel.org
10593 S:      Maintained
10594 F:      arch/arm/mach-omap2/prm*
10595
10596 OMAP RANDOM NUMBER GENERATOR SUPPORT
10597 M:      Deepak Saxena <dsaxena@plexity.net>
10598 S:      Maintained
10599 F:      drivers/char/hw_random/omap-rng.c
10600
10601 OMAP USB SUPPORT
10602 L:      linux-usb@vger.kernel.org
10603 L:      linux-omap@vger.kernel.org
10604 S:      Orphan
10605 F:      drivers/usb/*/*omap*
10606 F:      arch/arm/*omap*/usb*
10607
10608 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10609 M:      Mark Jackson <mpfj@newflow.co.uk>
10610 L:      linux-omap@vger.kernel.org
10611 S:      Maintained
10612 F:      arch/arm/boot/dts/am335x-nano.dts
10613
10614 OMAP1 SUPPORT
10615 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10616 M:      Tony Lindgren <tony@atomide.com>
10617 L:      linux-omap@vger.kernel.org
10618 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10620 S:      Maintained
10621 F:      arch/arm/mach-omap1/
10622 F:      arch/arm/plat-omap/
10623 F:      arch/arm/configs/omap1_defconfig
10624 F:      drivers/i2c/busses/i2c-omap.c
10625 F:      include/linux/platform_data/i2c-omap.h
10626 F:      include/linux/platform_data/ams-delta-fiq.h
10627
10628 OMAP2+ SUPPORT
10629 M:      Tony Lindgren <tony@atomide.com>
10630 L:      linux-omap@vger.kernel.org
10631 W:      http://www.muru.com/linux/omap/
10632 W:      http://linux.omap.com/
10633 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10635 S:      Maintained
10636 F:      arch/arm/mach-omap2/
10637 F:      arch/arm/plat-omap/
10638 F:      arch/arm/configs/omap2plus_defconfig
10639 F:      drivers/i2c/busses/i2c-omap.c
10640 F:      drivers/irqchip/irq-omap-intc.c
10641 F:      drivers/mfd/*omap*.c
10642 F:      drivers/mfd/menelaus.c
10643 F:      drivers/mfd/palmas.c
10644 F:      drivers/mfd/tps65217.c
10645 F:      drivers/mfd/tps65218.c
10646 F:      drivers/mfd/tps65910.c
10647 F:      drivers/mfd/twl-core.[ch]
10648 F:      drivers/mfd/twl4030*.c
10649 F:      drivers/mfd/twl6030*.c
10650 F:      drivers/mfd/twl6040*.c
10651 F:      drivers/regulator/palmas-regulator*.c
10652 F:      drivers/regulator/pbias-regulator.c
10653 F:      drivers/regulator/tps65217-regulator.c
10654 F:      drivers/regulator/tps65218-regulator.c
10655 F:      drivers/regulator/tps65910-regulator.c
10656 F:      drivers/regulator/twl-regulator.c
10657 F:      drivers/regulator/twl6030-regulator.c
10658 F:      include/linux/platform_data/i2c-omap.h
10659
10660 ONION OMEGA2+ BOARD
10661 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10662 L:      linux-mips@linux-mips.org
10663 S:      Maintained
10664 F:      arch/mips/boot/dts/ralink/omega2p.dts
10665
10666 OMFS FILESYSTEM
10667 M:      Bob Copeland <me@bobcopeland.com>
10668 L:      linux-karma-devel@lists.sourceforge.net
10669 S:      Maintained
10670 F:      Documentation/filesystems/omfs.txt
10671 F:      fs/omfs/
10672
10673 OMNIKEY CARDMAN 4000 DRIVER
10674 M:      Harald Welte <laforge@gnumonks.org>
10675 S:      Maintained
10676 F:      drivers/char/pcmcia/cm4000_cs.c
10677 F:      include/linux/cm4000_cs.h
10678 F:      include/uapi/linux/cm4000_cs.h
10679
10680 OMNIKEY CARDMAN 4040 DRIVER
10681 M:      Harald Welte <laforge@gnumonks.org>
10682 S:      Maintained
10683 F:      drivers/char/pcmcia/cm4040_cs.*
10684
10685 OMNIVISION OV13858 SENSOR DRIVER
10686 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10687 L:      linux-media@vger.kernel.org
10688 T:      git git://linuxtv.org/media_tree.git
10689 S:      Maintained
10690 F:      drivers/media/i2c/ov13858.c
10691
10692 OMNIVISION OV2680 SENSOR DRIVER
10693 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10694 L:      linux-media@vger.kernel.org
10695 T:      git git://linuxtv.org/media_tree.git
10696 S:      Maintained
10697 F:      drivers/media/i2c/ov2680.c
10698 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10699
10700 OMNIVISION OV2685 SENSOR DRIVER
10701 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10702 L:      linux-media@vger.kernel.org
10703 T:      git git://linuxtv.org/media_tree.git
10704 S:      Maintained
10705 F:      drivers/media/i2c/ov2685.c
10706
10707 OMNIVISION OV5640 SENSOR DRIVER
10708 M:      Steve Longerbeam <slongerbeam@gmail.com>
10709 L:      linux-media@vger.kernel.org
10710 T:      git git://linuxtv.org/media_tree.git
10711 S:      Maintained
10712 F:      drivers/media/i2c/ov5640.c
10713
10714 OMNIVISION OV5647 SENSOR DRIVER
10715 M:      Luis Oliveira <lolivei@synopsys.com>
10716 L:      linux-media@vger.kernel.org
10717 T:      git git://linuxtv.org/media_tree.git
10718 S:      Maintained
10719 F:      drivers/media/i2c/ov5647.c
10720
10721 OMNIVISION OV5695 SENSOR DRIVER
10722 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10723 L:      linux-media@vger.kernel.org
10724 T:      git git://linuxtv.org/media_tree.git
10725 S:      Maintained
10726 F:      drivers/media/i2c/ov5695.c
10727
10728 OMNIVISION OV7670 SENSOR DRIVER
10729 M:      Jonathan Corbet <corbet@lwn.net>
10730 L:      linux-media@vger.kernel.org
10731 T:      git git://linuxtv.org/media_tree.git
10732 S:      Maintained
10733 F:      drivers/media/i2c/ov7670.c
10734 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10735
10736 OMNIVISION OV772x SENSOR DRIVER
10737 M:      Jacopo Mondi <jacopo@jmondi.org>
10738 L:      linux-media@vger.kernel.org
10739 T:      git git://linuxtv.org/media_tree.git
10740 S:      Odd fixes
10741 F:      drivers/media/i2c/ov772x.c
10742 F:      include/media/i2c/ov772x.h
10743 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10744
10745 OMNIVISION OV7740 SENSOR DRIVER
10746 M:      Wenyou Yang <wenyou.yang@microchip.com>
10747 L:      linux-media@vger.kernel.org
10748 T:      git git://linuxtv.org/media_tree.git
10749 S:      Maintained
10750 F:      drivers/media/i2c/ov7740.c
10751 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10752
10753 OMNIVISION OV9650 SENSOR DRIVER
10754 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10755 R:      Akinobu Mita <akinobu.mita@gmail.com>
10756 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10757 L:      linux-media@vger.kernel.org
10758 T:      git git://linuxtv.org/media_tree.git
10759 S:      Maintained
10760 F:      drivers/media/i2c/ov9650.c
10761 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10762
10763 ONENAND FLASH DRIVER
10764 M:      Kyungmin Park <kyungmin.park@samsung.com>
10765 L:      linux-mtd@lists.infradead.org
10766 S:      Maintained
10767 F:      drivers/mtd/nand/onenand/
10768 F:      include/linux/mtd/onenand*.h
10769
10770 ONSTREAM SCSI TAPE DRIVER
10771 M:      Willem Riede <osst@riede.org>
10772 L:      osst-users@lists.sourceforge.net
10773 L:      linux-scsi@vger.kernel.org
10774 S:      Maintained
10775 F:      Documentation/scsi/osst.txt
10776 F:      drivers/scsi/osst.*
10777 F:      drivers/scsi/osst_*.h
10778 F:      drivers/scsi/st.h
10779
10780 OP-TEE DRIVER
10781 M:      Jens Wiklander <jens.wiklander@linaro.org>
10782 S:      Maintained
10783 F:      drivers/tee/optee/
10784
10785 OPA-VNIC DRIVER
10786 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10787 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10788 L:      linux-rdma@vger.kernel.org
10789 S:      Supported
10790 F:      drivers/infiniband/ulp/opa_vnic
10791
10792 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10793 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10794 M:      Frank Rowand <frowand.list@gmail.com>
10795 L:      devicetree@vger.kernel.org
10796 S:      Maintained
10797 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10798 F:      Documentation/devicetree/overlay-notes.txt
10799 F:      drivers/of/overlay.c
10800 F:      drivers/of/resolver.c
10801 K:      of_overlay_notifier_
10802
10803 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10804 M:      Rob Herring <robh+dt@kernel.org>
10805 M:      Frank Rowand <frowand.list@gmail.com>
10806 L:      devicetree@vger.kernel.org
10807 W:      http://www.devicetree.org/
10808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10809 S:      Maintained
10810 F:      drivers/of/
10811 F:      include/linux/of*.h
10812 F:      scripts/dtc/
10813 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10814
10815 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10816 M:      Rob Herring <robh+dt@kernel.org>
10817 M:      Mark Rutland <mark.rutland@arm.com>
10818 L:      devicetree@vger.kernel.org
10819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10820 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10821 S:      Maintained
10822 F:      Documentation/devicetree/
10823 F:      arch/*/boot/dts/
10824 F:      include/dt-bindings/
10825
10826 OPENCORES I2C BUS DRIVER
10827 M:      Peter Korsgaard <peter@korsgaard.com>
10828 L:      linux-i2c@vger.kernel.org
10829 S:      Maintained
10830 F:      Documentation/i2c/busses/i2c-ocores
10831 F:      drivers/i2c/busses/i2c-ocores.c
10832
10833 OPENRISC ARCHITECTURE
10834 M:      Jonas Bonn <jonas@southpole.se>
10835 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10836 M:      Stafford Horne <shorne@gmail.com>
10837 T:      git git://github.com/openrisc/linux.git
10838 L:      openrisc@lists.librecores.org
10839 W:      http://openrisc.io
10840 S:      Maintained
10841 F:      Documentation/devicetree/bindings/openrisc/
10842 F:      Documentation/openrisc/
10843 F:      arch/openrisc/
10844 F:      drivers/irqchip/irq-ompic.c
10845 F:      drivers/irqchip/irq-or1k-*
10846
10847 OPENVSWITCH
10848 M:      Pravin B Shelar <pshelar@ovn.org>
10849 L:      netdev@vger.kernel.org
10850 L:      dev@openvswitch.org
10851 W:      http://openvswitch.org
10852 S:      Maintained
10853 F:      net/openvswitch/
10854 F:      include/uapi/linux/openvswitch.h
10855
10856 OPERATING PERFORMANCE POINTS (OPP)
10857 M:      Viresh Kumar <vireshk@kernel.org>
10858 M:      Nishanth Menon <nm@ti.com>
10859 M:      Stephen Boyd <sboyd@kernel.org>
10860 L:      linux-pm@vger.kernel.org
10861 S:      Maintained
10862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10863 F:      drivers/opp/
10864 F:      include/linux/pm_opp.h
10865 F:      Documentation/power/opp.txt
10866 F:      Documentation/devicetree/bindings/opp/
10867
10868 OPL4 DRIVER
10869 M:      Clemens Ladisch <clemens@ladisch.de>
10870 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10871 T:      git git://git.alsa-project.org/alsa-kernel.git
10872 S:      Maintained
10873 F:      sound/drivers/opl4/
10874
10875 OPROFILE
10876 M:      Robert Richter <rric@kernel.org>
10877 L:      oprofile-list@lists.sf.net
10878 S:      Maintained
10879 F:      arch/*/include/asm/oprofile*.h
10880 F:      arch/*/oprofile/
10881 F:      drivers/oprofile/
10882 F:      include/linux/oprofile.h
10883
10884 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10885 M:      Mark Fasheh <mark@fasheh.com>
10886 M:      Joel Becker <jlbec@evilplan.org>
10887 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10888 W:      http://ocfs2.wiki.kernel.org
10889 S:      Supported
10890 F:      Documentation/filesystems/ocfs2.txt
10891 F:      Documentation/filesystems/dlmfs.txt
10892 F:      fs/ocfs2/
10893
10894 ORANGEFS FILESYSTEM
10895 M:      Mike Marshall <hubcap@omnibond.com>
10896 R:      Martin Brandenburg <martin@omnibond.com>
10897 L:      devel@lists.orangefs.org
10898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10899 S:      Supported
10900 F:      fs/orangefs/
10901 F:      Documentation/filesystems/orangefs.txt
10902
10903 ORINOCO DRIVER
10904 L:      linux-wireless@vger.kernel.org
10905 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10906 W:      http://www.nongnu.org/orinoco/
10907 S:      Orphan
10908 F:      drivers/net/wireless/intersil/orinoco/
10909
10910 OSD LIBRARY and FILESYSTEM
10911 M:      Boaz Harrosh <ooo@electrozaur.com>
10912 S:      Maintained
10913 F:      drivers/scsi/osd/
10914 F:      include/scsi/osd_*
10915 F:      fs/exofs/
10916
10917 OV2659 OMNIVISION SENSOR DRIVER
10918 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10919 L:      linux-media@vger.kernel.org
10920 W:      https://linuxtv.org
10921 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10922 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10923 S:      Maintained
10924 F:      drivers/media/i2c/ov2659.c
10925 F:      include/media/i2c/ov2659.h
10926
10927 OVERLAY FILESYSTEM
10928 M:      Miklos Szeredi <miklos@szeredi.hu>
10929 L:      linux-unionfs@vger.kernel.org
10930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10931 S:      Supported
10932 F:      fs/overlayfs/
10933 F:      Documentation/filesystems/overlayfs.txt
10934
10935 P54 WIRELESS DRIVER
10936 M:      Christian Lamparter <chunkeey@googlemail.com>
10937 L:      linux-wireless@vger.kernel.org
10938 W:      http://wireless.kernel.org/en/users/Drivers/p54
10939 S:      Maintained
10940 F:      drivers/net/wireless/intersil/p54/
10941
10942 PA SEMI ETHERNET DRIVER
10943 L:      netdev@vger.kernel.org
10944 S:      Orphan
10945 F:      drivers/net/ethernet/pasemi/*
10946
10947 PA SEMI SMBUS DRIVER
10948 L:      linux-i2c@vger.kernel.org
10949 S:      Orphan
10950 F:      drivers/i2c/busses/i2c-pasemi.c
10951
10952 PADATA PARALLEL EXECUTION MECHANISM
10953 M:      Steffen Klassert <steffen.klassert@secunet.com>
10954 L:      linux-crypto@vger.kernel.org
10955 S:      Maintained
10956 F:      kernel/padata.c
10957 F:      include/linux/padata.h
10958 F:      Documentation/padata.txt
10959
10960 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10961 M:      Harald Welte <laforge@gnumonks.org>
10962 L:      platform-driver-x86@vger.kernel.org
10963 S:      Maintained
10964 F:      drivers/platform/x86/panasonic-laptop.c
10965
10966 PARALLEL LCD/KEYPAD PANEL DRIVER
10967 M:      Willy Tarreau <willy@haproxy.com>
10968 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10969 S:      Odd Fixes
10970 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10971 F:      drivers/auxdisplay/panel.c
10972
10973 PARALLEL PORT SUBSYSTEM
10974 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10975 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10976 L:      linux-parport@lists.infradead.org (subscribers-only)
10977 S:      Maintained
10978 F:      drivers/parport/
10979 F:      include/linux/parport*.h
10980 F:      drivers/char/ppdev.c
10981 F:      include/uapi/linux/ppdev.h
10982 F:      Documentation/parport*.txt
10983
10984 PARAVIRT_OPS INTERFACE
10985 M:      Juergen Gross <jgross@suse.com>
10986 M:      Alok Kataria <akataria@vmware.com>
10987 L:      virtualization@lists.linux-foundation.org
10988 S:      Supported
10989 F:      Documentation/virtual/paravirt_ops.txt
10990 F:      arch/*/kernel/paravirt*
10991 F:      arch/*/include/asm/paravirt*.h
10992 F:      include/linux/hypervisor.h
10993
10994 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10995 M:      Tim Waugh <tim@cyberelk.net>
10996 L:      linux-parport@lists.infradead.org (subscribers-only)
10997 S:      Maintained
10998 F:      Documentation/blockdev/paride.txt
10999 F:      drivers/block/paride/
11000
11001 PARISC ARCHITECTURE
11002 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11003 M:      Helge Deller <deller@gmx.de>
11004 L:      linux-parisc@vger.kernel.org
11005 W:      http://www.parisc-linux.org/
11006 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11009 S:      Maintained
11010 F:      arch/parisc/
11011 F:      Documentation/parisc/
11012 F:      drivers/parisc/
11013 F:      drivers/char/agp/parisc-agp.c
11014 F:      drivers/input/serio/gscps2.c
11015 F:      drivers/parport/parport_gsc.*
11016 F:      drivers/tty/serial/8250/8250_gsc.c
11017 F:      drivers/video/fbdev/sti*
11018 F:      drivers/video/console/sti*
11019 F:      drivers/video/logo/logo_parisc*
11020
11021 PARMAN
11022 M:      Jiri Pirko <jiri@mellanox.com>
11023 L:      netdev@vger.kernel.org
11024 S:      Supported
11025 F:      lib/parman.c
11026 F:      lib/test_parman.c
11027 F:      include/linux/parman.h
11028
11029 PC87360 HARDWARE MONITORING DRIVER
11030 M:      Jim Cromie <jim.cromie@gmail.com>
11031 L:      linux-hwmon@vger.kernel.org
11032 S:      Maintained
11033 F:      Documentation/hwmon/pc87360
11034 F:      drivers/hwmon/pc87360.c
11035
11036 PC8736x GPIO DRIVER
11037 M:      Jim Cromie <jim.cromie@gmail.com>
11038 S:      Maintained
11039 F:      drivers/char/pc8736x_gpio.c
11040
11041 PC87427 HARDWARE MONITORING DRIVER
11042 M:      Jean Delvare <jdelvare@suse.com>
11043 L:      linux-hwmon@vger.kernel.org
11044 S:      Maintained
11045 F:      Documentation/hwmon/pc87427
11046 F:      drivers/hwmon/pc87427.c
11047
11048 PCA9532 LED DRIVER
11049 M:      Riku Voipio <riku.voipio@iki.fi>
11050 S:      Maintained
11051 F:      drivers/leds/leds-pca9532.c
11052 F:      include/linux/leds-pca9532.h
11053
11054 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11055 M:      Guenter Roeck <linux@roeck-us.net>
11056 L:      linux-i2c@vger.kernel.org
11057 S:      Maintained
11058 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11059
11060 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11061 M:      Khalid Aziz <khalid@gonehiking.org>
11062 S:      Maintained
11063 F:      drivers/firmware/pcdp.*
11064
11065 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11066 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11067 L:      linux-pci@vger.kernel.org
11068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11069 S:      Maintained
11070 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11071 F:      drivers/pci/controller/pci-aardvark.c
11072
11073 PCI DRIVER FOR ALTERA PCIE IP
11074 M:      Ley Foon Tan <lftan@altera.com>
11075 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11076 L:      linux-pci@vger.kernel.org
11077 S:      Supported
11078 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11079 F:      drivers/pci/controller/pcie-altera.c
11080
11081 PCI DRIVER FOR APPLIEDMICRO XGENE
11082 M:      Tanmay Inamdar <tinamdar@apm.com>
11083 L:      linux-pci@vger.kernel.org
11084 L:      linux-arm-kernel@lists.infradead.org
11085 S:      Maintained
11086 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11087 F:      drivers/pci/controller/pci-xgene.c
11088
11089 PCI DRIVER FOR ARM VERSATILE PLATFORM
11090 M:      Rob Herring <robh@kernel.org>
11091 L:      linux-pci@vger.kernel.org
11092 L:      linux-arm-kernel@lists.infradead.org
11093 S:      Maintained
11094 F:      Documentation/devicetree/bindings/pci/versatile.txt
11095 F:      drivers/pci/controller/pci-versatile.c
11096
11097 PCI DRIVER FOR ARMADA 8K
11098 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11099 L:      linux-pci@vger.kernel.org
11100 L:      linux-arm-kernel@lists.infradead.org
11101 S:      Maintained
11102 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11103 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11104
11105 PCI DRIVER FOR CADENCE PCIE IP
11106 M:      Alan Douglas <adouglas@cadence.com>
11107 L:      linux-pci@vger.kernel.org
11108 S:      Maintained
11109 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11110 F:      drivers/pci/controller/pcie-cadence*
11111
11112 PCI DRIVER FOR FREESCALE LAYERSCAPE
11113 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11114 M:      Mingkai Hu <mingkai.hu@nxp.com>
11115 M:      Roy Zang <roy.zang@nxp.com>
11116 L:      linuxppc-dev@lists.ozlabs.org
11117 L:      linux-pci@vger.kernel.org
11118 L:      linux-arm-kernel@lists.infradead.org
11119 S:      Maintained
11120 F:      drivers/pci/controller/dwc/*layerscape*
11121
11122 PCI DRIVER FOR GENERIC OF HOSTS
11123 M:      Will Deacon <will.deacon@arm.com>
11124 L:      linux-pci@vger.kernel.org
11125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11126 S:      Maintained
11127 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11128 F:      drivers/pci/controller/pci-host-common.c
11129 F:      drivers/pci/controller/pci-host-generic.c
11130
11131 PCI DRIVER FOR IMX6
11132 M:      Richard Zhu <hongxing.zhu@nxp.com>
11133 M:      Lucas Stach <l.stach@pengutronix.de>
11134 L:      linux-pci@vger.kernel.org
11135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11136 S:      Maintained
11137 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11138 F:      drivers/pci/controller/dwc/*imx6*
11139
11140 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11141 M:      Keith Busch <keith.busch@intel.com>
11142 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11143 L:      linux-pci@vger.kernel.org
11144 S:      Supported
11145 F:      drivers/pci/controller/vmd.c
11146
11147 PCI DRIVER FOR MICROSEMI SWITCHTEC
11148 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11149 M:      Logan Gunthorpe <logang@deltatee.com>
11150 L:      linux-pci@vger.kernel.org
11151 S:      Maintained
11152 F:      Documentation/switchtec.txt
11153 F:      Documentation/ABI/testing/sysfs-class-switchtec
11154 F:      drivers/pci/switch/switchtec*
11155 F:      include/uapi/linux/switchtec_ioctl.h
11156 F:      include/linux/switchtec.h
11157 F:      drivers/ntb/hw/mscc/
11158
11159 PCI DRIVER FOR MOBIVEIL PCIE IP
11160 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11161 L:      linux-pci@vger.kernel.org
11162 S:      Supported
11163 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11164 F:      drivers/pci/controller/pcie-mobiveil.c
11165
11166 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11167 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11168 M:      Jason Cooper <jason@lakedaemon.net>
11169 L:      linux-pci@vger.kernel.org
11170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11171 S:      Maintained
11172 F:      drivers/pci/controller/*mvebu*
11173
11174 PCI DRIVER FOR NVIDIA TEGRA
11175 M:      Thierry Reding <thierry.reding@gmail.com>
11176 L:      linux-tegra@vger.kernel.org
11177 L:      linux-pci@vger.kernel.org
11178 S:      Supported
11179 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11180 F:      drivers/pci/controller/pci-tegra.c
11181
11182 PCI DRIVER FOR RENESAS R-CAR
11183 M:      Simon Horman <horms@verge.net.au>
11184 L:      linux-pci@vger.kernel.org
11185 L:      linux-renesas-soc@vger.kernel.org
11186 S:      Maintained
11187 F:      drivers/pci/controller/*rcar*
11188
11189 PCI DRIVER FOR SAMSUNG EXYNOS
11190 M:      Jingoo Han <jingoohan1@gmail.com>
11191 L:      linux-pci@vger.kernel.org
11192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11193 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11194 S:      Maintained
11195 F:      drivers/pci/controller/dwc/pci-exynos.c
11196
11197 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11198 M:      Jingoo Han <jingoohan1@gmail.com>
11199 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11200 L:      linux-pci@vger.kernel.org
11201 S:      Maintained
11202 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11203 F:      drivers/pci/controller/dwc/*designware*
11204
11205 PCI DRIVER FOR TI DRA7XX
11206 M:      Kishon Vijay Abraham I <kishon@ti.com>
11207 L:      linux-omap@vger.kernel.org
11208 L:      linux-pci@vger.kernel.org
11209 S:      Supported
11210 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11211 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11212
11213 PCI DRIVER FOR TI KEYSTONE
11214 M:      Murali Karicheri <m-karicheri2@ti.com>
11215 L:      linux-pci@vger.kernel.org
11216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11217 S:      Maintained
11218 F:      drivers/pci/controller/dwc/*keystone*
11219
11220 PCI ENDPOINT SUBSYSTEM
11221 M:      Kishon Vijay Abraham I <kishon@ti.com>
11222 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11223 L:      linux-pci@vger.kernel.org
11224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11225 S:      Supported
11226 F:      drivers/pci/endpoint/
11227 F:      drivers/misc/pci_endpoint_test.c
11228 F:      tools/pci/
11229
11230 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11231 M:      Russell Currey <ruscur@russell.cc>
11232 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11233 M:      Oliver O'Halloran <oohall@gmail.com>
11234 L:      linuxppc-dev@lists.ozlabs.org
11235 S:      Supported
11236 F:      Documentation/PCI/pci-error-recovery.txt
11237 F:      drivers/pci/pcie/aer.c
11238 F:      drivers/pci/pcie/dpc.c
11239 F:      drivers/pci/pcie/err.c
11240 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11241 F:      arch/powerpc/kernel/eeh*.c
11242 F:      arch/powerpc/platforms/*/eeh*.c
11243 F:      arch/powerpc/include/*/eeh*.h
11244
11245 PCI ERROR RECOVERY
11246 M:      Linas Vepstas <linasvepstas@gmail.com>
11247 L:      linux-pci@vger.kernel.org
11248 S:      Supported
11249 F:      Documentation/PCI/pci-error-recovery.txt
11250
11251 PCI MSI DRIVER FOR ALTERA MSI IP
11252 M:      Ley Foon Tan <lftan@altera.com>
11253 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11254 L:      linux-pci@vger.kernel.org
11255 S:      Supported
11256 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11257 F:      drivers/pci/controller/pcie-altera-msi.c
11258
11259 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11260 M:      Duc Dang <dhdang@apm.com>
11261 L:      linux-pci@vger.kernel.org
11262 L:      linux-arm-kernel@lists.infradead.org
11263 S:      Maintained
11264 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11265 F:      drivers/pci/controller/pci-xgene-msi.c
11266
11267 PCI SUBSYSTEM
11268 M:      Bjorn Helgaas <bhelgaas@google.com>
11269 L:      linux-pci@vger.kernel.org
11270 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11272 S:      Supported
11273 F:      Documentation/devicetree/bindings/pci/
11274 F:      Documentation/PCI/
11275 F:      drivers/acpi/pci*
11276 F:      drivers/pci/
11277 F:      include/asm-generic/pci*
11278 F:      include/linux/pci*
11279 F:      include/linux/of_pci.h
11280 F:      include/uapi/linux/pci*
11281 F:      lib/pci*
11282 F:      arch/x86/pci/
11283 F:      arch/x86/kernel/quirks.c
11284
11285 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11286 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11287 L:      linux-pci@vger.kernel.org
11288 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11290 S:      Supported
11291 F:      drivers/pci/controller/
11292
11293 PCIE DRIVER FOR AXIS ARTPEC
11294 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11295 L:      linux-arm-kernel@axis.com
11296 L:      linux-pci@vger.kernel.org
11297 S:      Maintained
11298 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11299 F:      drivers/pci/controller/dwc/*artpec*
11300
11301 PCIE DRIVER FOR CAVIUM THUNDERX
11302 M:      David Daney <david.daney@cavium.com>
11303 L:      linux-pci@vger.kernel.org
11304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11305 S:      Supported
11306 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11307 F:      drivers/pci/controller/pci-thunder-*
11308
11309 PCIE DRIVER FOR HISILICON
11310 M:      Zhou Wang <wangzhou1@hisilicon.com>
11311 L:      linux-pci@vger.kernel.org
11312 S:      Maintained
11313 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11314 F:      drivers/pci/controller/dwc/pcie-hisi.c
11315
11316 PCIE DRIVER FOR HISILICON KIRIN
11317 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11318 M:      Binghui Wang <wangbinghui@hisilicon.com>
11319 L:      linux-pci@vger.kernel.org
11320 S:      Maintained
11321 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11322 F:      drivers/pci/controller/dwc/pcie-kirin.c
11323
11324 PCIE DRIVER FOR HISILICON STB
11325 M:      Jianguo Sun <sunjianguo1@huawei.com>
11326 M:      Shawn Guo <shawn.guo@linaro.org>
11327 L:      linux-pci@vger.kernel.org
11328 S:      Maintained
11329 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11330 F:      drivers/pci/controller/dwc/pcie-histb.c
11331
11332 PCIE DRIVER FOR MEDIATEK
11333 M:      Ryder Lee <ryder.lee@mediatek.com>
11334 L:      linux-pci@vger.kernel.org
11335 L:      linux-mediatek@lists.infradead.org
11336 S:      Supported
11337 F:      Documentation/devicetree/bindings/pci/mediatek*
11338 F:      drivers/pci/controller/*mediatek*
11339
11340 PCIE DRIVER FOR QUALCOMM MSM
11341 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11342 L:      linux-pci@vger.kernel.org
11343 L:      linux-arm-msm@vger.kernel.org
11344 S:      Maintained
11345 F:      drivers/pci/controller/dwc/*qcom*
11346
11347 PCIE DRIVER FOR ROCKCHIP
11348 M:      Shawn Lin <shawn.lin@rock-chips.com>
11349 L:      linux-pci@vger.kernel.org
11350 L:      linux-rockchip@lists.infradead.org
11351 S:      Maintained
11352 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11353 F:      drivers/pci/controller/pcie-rockchip*
11354
11355 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11356 M:      Linus Walleij <linus.walleij@linaro.org>
11357 L:      linux-pci@vger.kernel.org
11358 S:      Maintained
11359 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11360 F:      drivers/pci/controller/pci-v3-semi.c
11361
11362 PCIE DRIVER FOR ST SPEAR13XX
11363 M:      Pratyush Anand <pratyush.anand@gmail.com>
11364 L:      linux-pci@vger.kernel.org
11365 S:      Maintained
11366 F:      drivers/pci/controller/dwc/*spear*
11367
11368 PCMCIA SUBSYSTEM
11369 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11371 S:      Odd Fixes
11372 F:      Documentation/pcmcia/
11373 F:      tools/pcmcia/
11374 F:      drivers/pcmcia/
11375 F:      include/pcmcia/
11376
11377 PCNET32 NETWORK DRIVER
11378 M:      Don Fry <pcnet32@frontier.com>
11379 L:      netdev@vger.kernel.org
11380 S:      Maintained
11381 F:      drivers/net/ethernet/amd/pcnet32.c
11382
11383 PCRYPT PARALLEL CRYPTO ENGINE
11384 M:      Steffen Klassert <steffen.klassert@secunet.com>
11385 L:      linux-crypto@vger.kernel.org
11386 S:      Maintained
11387 F:      crypto/pcrypt.c
11388 F:      include/crypto/pcrypt.h
11389
11390 PEAQ WMI HOTKEYS DRIVER
11391 M:      Hans de Goede <hdegoede@redhat.com>
11392 L:      platform-driver-x86@vger.kernel.org
11393 S:      Maintained
11394 F:      drivers/platform/x86/peaq-wmi.c
11395
11396 PER-CPU MEMORY ALLOCATOR
11397 M:      Dennis Zhou <dennis@kernel.org>
11398 M:      Tejun Heo <tj@kernel.org>
11399 M:      Christoph Lameter <cl@linux.com>
11400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11401 S:      Maintained
11402 F:      include/linux/percpu*.h
11403 F:      mm/percpu*.c
11404 F:      arch/*/include/asm/percpu.h
11405
11406 PER-TASK DELAY ACCOUNTING
11407 M:      Balbir Singh <bsingharora@gmail.com>
11408 S:      Maintained
11409 F:      include/linux/delayacct.h
11410 F:      kernel/delayacct.c
11411
11412 PERFORMANCE EVENTS SUBSYSTEM
11413 M:      Peter Zijlstra <peterz@infradead.org>
11414 M:      Ingo Molnar <mingo@redhat.com>
11415 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11416 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11417 R:      Jiri Olsa <jolsa@redhat.com>
11418 R:      Namhyung Kim <namhyung@kernel.org>
11419 L:      linux-kernel@vger.kernel.org
11420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11421 S:      Supported
11422 F:      kernel/events/*
11423 F:      include/linux/perf_event.h
11424 F:      include/uapi/linux/perf_event.h
11425 F:      arch/*/kernel/perf_event*.c
11426 F:      arch/*/kernel/*/perf_event*.c
11427 F:      arch/*/kernel/*/*/perf_event*.c
11428 F:      arch/*/include/asm/perf_event.h
11429 F:      arch/*/kernel/perf_callchain.c
11430 F:      arch/*/events/*
11431 F:      tools/perf/
11432
11433 PERSONALITY HANDLING
11434 M:      Christoph Hellwig <hch@infradead.org>
11435 L:      linux-abi-devel@lists.sourceforge.net
11436 S:      Maintained
11437 F:      include/linux/personality.h
11438 F:      include/uapi/linux/personality.h
11439
11440 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11441 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11442 L:      linux-input@vger.kernel.org
11443 S:      Maintained
11444 F:      Documentation/input/devices/pxrc.rst
11445 F:      drivers/input/joystick/pxrc.c
11446
11447 PHONET PROTOCOL
11448 M:      Remi Denis-Courmont <courmisch@gmail.com>
11449 S:      Supported
11450 F:      Documentation/networking/phonet.txt
11451 F:      include/linux/phonet.h
11452 F:      include/net/phonet/
11453 F:      include/uapi/linux/phonet.h
11454 F:      net/phonet/
11455
11456 PHRAM MTD DRIVER
11457 M:      Joern Engel <joern@lazybastard.org>
11458 L:      linux-mtd@lists.infradead.org
11459 S:      Maintained
11460 F:      drivers/mtd/devices/phram.c
11461
11462 PICOLCD HID DRIVER
11463 M:      Bruno Prémont <bonbons@linux-vserver.org>
11464 L:      linux-input@vger.kernel.org
11465 S:      Maintained
11466 F:      drivers/hid/hid-picolcd*
11467
11468 PICOXCELL SUPPORT
11469 M:      Jamie Iles <jamie@jamieiles.com>
11470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11471 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11472 S:      Supported
11473 F:      arch/arm/boot/dts/picoxcell*
11474 F:      arch/arm/mach-picoxcell/
11475 F:      drivers/crypto/picoxcell*
11476
11477 PIN CONTROL SUBSYSTEM
11478 M:      Linus Walleij <linus.walleij@linaro.org>
11479 L:      linux-gpio@vger.kernel.org
11480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11481 S:      Maintained
11482 F:      Documentation/devicetree/bindings/pinctrl/
11483 F:      Documentation/driver-api/pinctl.rst
11484 F:      drivers/pinctrl/
11485 F:      include/linux/pinctrl/
11486
11487 PIN CONTROLLER - ATMEL AT91
11488 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11490 S:      Maintained
11491 F:      drivers/pinctrl/pinctrl-at91.*
11492
11493 PIN CONTROLLER - ATMEL AT91 PIO4
11494 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11496 L:      linux-gpio@vger.kernel.org
11497 S:      Supported
11498 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11499
11500 PIN CONTROLLER - FREESCALE
11501 M:      Dong Aisheng <aisheng.dong@nxp.com>
11502 M:      Fabio Estevam <festevam@gmail.com>
11503 M:      Shawn Guo <shawnguo@kernel.org>
11504 M:      Stefan Agner <stefan@agner.ch>
11505 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11506 L:      linux-gpio@vger.kernel.org
11507 S:      Maintained
11508 F:      drivers/pinctrl/freescale/
11509 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11510
11511 PIN CONTROLLER - INTEL
11512 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11513 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11514 S:      Maintained
11515 F:      drivers/pinctrl/intel/
11516
11517 PIN CONTROLLER - MEDIATEK
11518 M:      Sean Wang <sean.wang@mediatek.com>
11519 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11520 S:      Maintained
11521 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11522 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11523 F:      drivers/pinctrl/mediatek/mtk-eint.*
11524 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11525 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11526 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11527
11528 PIN CONTROLLER - QUALCOMM
11529 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11530 S:      Maintained
11531 L:      linux-arm-msm@vger.kernel.org
11532 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11533 F:      drivers/pinctrl/qcom/
11534
11535 PIN CONTROLLER - RENESAS
11536 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11537 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11538 L:      linux-renesas-soc@vger.kernel.org
11539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11540 S:      Maintained
11541 F:      drivers/pinctrl/sh-pfc/
11542
11543 PIN CONTROLLER - SAMSUNG
11544 M:      Tomasz Figa <tomasz.figa@gmail.com>
11545 M:      Krzysztof Kozlowski <krzk@kernel.org>
11546 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11548 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11549 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11551 S:      Maintained
11552 F:      drivers/pinctrl/samsung/
11553 F:      include/dt-bindings/pinctrl/samsung.h
11554 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11555
11556 PIN CONTROLLER - SINGLE
11557 M:      Tony Lindgren <tony@atomide.com>
11558 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11560 L:      linux-omap@vger.kernel.org
11561 S:      Maintained
11562 F:      drivers/pinctrl/pinctrl-single.c
11563
11564 PIN CONTROLLER - ST SPEAR
11565 M:      Viresh Kumar <vireshk@kernel.org>
11566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11567 W:      http://www.st.com/spear
11568 S:      Maintained
11569 F:      drivers/pinctrl/spear/
11570
11571 PISTACHIO SOC SUPPORT
11572 M:      James Hartley <james.hartley@sondrel.com>
11573 L:      linux-mips@linux-mips.org
11574 S:      Odd Fixes
11575 F:      arch/mips/pistachio/
11576 F:      arch/mips/include/asm/mach-pistachio/
11577 F:      arch/mips/boot/dts/img/pistachio*
11578 F:      arch/mips/configs/pistachio*_defconfig
11579
11580 PKTCDVD DRIVER
11581 S:      Orphan
11582 M:      linux-block@vger.kernel.org
11583 F:      drivers/block/pktcdvd.c
11584 F:      include/linux/pktcdvd.h
11585 F:      include/uapi/linux/pktcdvd.h
11586
11587 PKUNITY SOC DRIVERS
11588 M:      Guan Xuetao <gxt@pku.edu.cn>
11589 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11590 S:      Maintained
11591 T:      git git://github.com/gxt/linux.git
11592 F:      drivers/input/serio/i8042-unicore32io.h
11593 F:      drivers/i2c/busses/i2c-puv3.c
11594 F:      drivers/video/fbdev/fb-puv3.c
11595 F:      drivers/rtc/rtc-puv3.c
11596
11597 PMBUS HARDWARE MONITORING DRIVERS
11598 M:      Guenter Roeck <linux@roeck-us.net>
11599 L:      linux-hwmon@vger.kernel.org
11600 W:      http://hwmon.wiki.kernel.org/
11601 W:      http://www.roeck-us.net/linux/drivers/
11602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11603 S:      Maintained
11604 F:      Documentation/hwmon/pmbus
11605 F:      drivers/hwmon/pmbus/
11606 F:      include/linux/pmbus.h
11607
11608 PMC SIERRA MaxRAID DRIVER
11609 L:      linux-scsi@vger.kernel.org
11610 W:      http://www.pmc-sierra.com/
11611 S:      Orphan
11612 F:      drivers/scsi/pmcraid.*
11613
11614 PMC SIERRA PM8001 DRIVER
11615 M:      Jack Wang <jinpu.wang@profitbricks.com>
11616 M:      lindar_liu@usish.com
11617 L:      linux-scsi@vger.kernel.org
11618 S:      Supported
11619 F:      drivers/scsi/pm8001/
11620
11621 PNP SUPPORT
11622 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11623 S:      Maintained
11624 F:      drivers/pnp/
11625
11626 POSIX CLOCKS and TIMERS
11627 M:      Thomas Gleixner <tglx@linutronix.de>
11628 L:      linux-kernel@vger.kernel.org
11629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11630 S:      Maintained
11631 F:      fs/timerfd.c
11632 F:      include/linux/timer*
11633 F:      kernel/time/*timer*
11634
11635 POWER MANAGEMENT CORE
11636 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11637 L:      linux-pm@vger.kernel.org
11638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11639 B:      https://bugzilla.kernel.org
11640 S:      Supported
11641 F:      drivers/base/power/
11642 F:      include/linux/pm.h
11643 F:      include/linux/pm_*
11644 F:      include/linux/powercap.h
11645 F:      drivers/powercap/
11646 F:      kernel/configs/nopm.config
11647
11648 POWER STATE COORDINATION INTERFACE (PSCI)
11649 M:      Mark Rutland <mark.rutland@arm.com>
11650 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11651 L:      linux-arm-kernel@lists.infradead.org
11652 S:      Maintained
11653 F:      drivers/firmware/psci*.c
11654 F:      include/linux/psci.h
11655 F:      include/uapi/linux/psci.h
11656
11657 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11658 M:      Sebastian Reichel <sre@kernel.org>
11659 L:      linux-pm@vger.kernel.org
11660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11661 S:      Maintained
11662 F:      Documentation/ABI/testing/sysfs-class-power
11663 F:      Documentation/devicetree/bindings/power/supply/
11664 F:      include/linux/power_supply.h
11665 F:      drivers/power/supply/
11666
11667 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11668 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11669 L:      linuxppc-dev@lists.ozlabs.org
11670 S:      Maintained
11671 F:      drivers/char/powernv-op-panel.c
11672
11673 PPP OVER ATM (RFC 2364)
11674 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11675 S:      Maintained
11676 F:      net/atm/pppoatm.c
11677 F:      include/uapi/linux/atmppp.h
11678
11679 PPP OVER ETHERNET
11680 M:      Michal Ostrowski <mostrows@earthlink.net>
11681 S:      Maintained
11682 F:      drivers/net/ppp/pppoe.c
11683 F:      drivers/net/ppp/pppox.c
11684
11685 PPP OVER L2TP
11686 M:      James Chapman <jchapman@katalix.com>
11687 S:      Maintained
11688 F:      net/l2tp/l2tp_ppp.c
11689 F:      include/linux/if_pppol2tp.h
11690 F:      include/uapi/linux/if_pppol2tp.h
11691
11692 PPP PROTOCOL DRIVERS AND COMPRESSORS
11693 M:      Paul Mackerras <paulus@samba.org>
11694 L:      linux-ppp@vger.kernel.org
11695 S:      Maintained
11696 F:      drivers/net/ppp/ppp_*
11697
11698 PPS SUPPORT
11699 M:      Rodolfo Giometti <giometti@enneenne.com>
11700 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11701 L:      linuxpps@ml.enneenne.com (subscribers-only)
11702 S:      Maintained
11703 F:      Documentation/pps/
11704 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11705 F:      Documentation/ABI/testing/sysfs-pps
11706 F:      drivers/pps/
11707 F:      include/linux/pps*.h
11708 F:      include/uapi/linux/pps.h
11709
11710 PPTP DRIVER
11711 M:      Dmitry Kozlov <xeb@mail.ru>
11712 L:      netdev@vger.kernel.org
11713 S:      Maintained
11714 F:      drivers/net/ppp/pptp.c
11715 W:      http://sourceforge.net/projects/accel-pptp
11716
11717 PREEMPTIBLE KERNEL
11718 M:      Robert Love <rml@tech9.net>
11719 L:      kpreempt-tech@lists.sourceforge.net
11720 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11721 S:      Supported
11722 F:      Documentation/preempt-locking.txt
11723 F:      include/linux/preempt.h
11724
11725 PRINTK
11726 M:      Petr Mladek <pmladek@suse.com>
11727 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11728 R:      Steven Rostedt <rostedt@goodmis.org>
11729 S:      Maintained
11730 F:      kernel/printk/
11731 F:      include/linux/printk.h
11732
11733 PRISM54 WIRELESS DRIVER
11734 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11735 L:      linux-wireless@vger.kernel.org
11736 W:      http://wireless.kernel.org/en/users/Drivers/p54
11737 S:      Obsolete
11738 F:      drivers/net/wireless/intersil/prism54/
11739
11740 PROC FILESYSTEM
11741 R:      Alexey Dobriyan <adobriyan@gmail.com>
11742 L:      linux-kernel@vger.kernel.org
11743 L:      linux-fsdevel@vger.kernel.org
11744 S:      Maintained
11745 F:      fs/proc/
11746 F:      include/linux/proc_fs.h
11747 F:      tools/testing/selftests/proc/
11748
11749 PROC SYSCTL
11750 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11751 M:      Kees Cook <keescook@chromium.org>
11752 L:      linux-kernel@vger.kernel.org
11753 L:      linux-fsdevel@vger.kernel.org
11754 S:      Maintained
11755 F:      fs/proc/proc_sysctl.c
11756 F:      include/linux/sysctl.h
11757 F:      kernel/sysctl.c
11758 F:      tools/testing/selftests/sysctl/
11759
11760 PS3 NETWORK SUPPORT
11761 M:      Geoff Levand <geoff@infradead.org>
11762 L:      netdev@vger.kernel.org
11763 L:      linuxppc-dev@lists.ozlabs.org
11764 S:      Maintained
11765 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11766
11767 PS3 PLATFORM SUPPORT
11768 M:      Geoff Levand <geoff@infradead.org>
11769 L:      linuxppc-dev@lists.ozlabs.org
11770 S:      Maintained
11771 F:      arch/powerpc/boot/ps3*
11772 F:      arch/powerpc/include/asm/lv1call.h
11773 F:      arch/powerpc/include/asm/ps3*.h
11774 F:      arch/powerpc/platforms/ps3/
11775 F:      drivers/*/ps3*
11776 F:      drivers/ps3/
11777 F:      drivers/rtc/rtc-ps3.c
11778 F:      drivers/usb/host/*ps3.c
11779 F:      sound/ppc/snd_ps3*
11780
11781 PS3VRAM DRIVER
11782 M:      Jim Paris <jim@jtan.com>
11783 M:      Geoff Levand <geoff@infradead.org>
11784 L:      linuxppc-dev@lists.ozlabs.org
11785 S:      Maintained
11786 F:      drivers/block/ps3vram.c
11787
11788 PSAMPLE PACKET SAMPLING SUPPORT:
11789 M:      Yotam Gigi <yotam.gi@gmail.com>
11790 S:      Maintained
11791 F:      net/psample
11792 F:      include/net/psample.h
11793 F:      include/uapi/linux/psample.h
11794
11795 PSTORE FILESYSTEM
11796 M:      Kees Cook <keescook@chromium.org>
11797 M:      Anton Vorontsov <anton@enomsg.org>
11798 M:      Colin Cross <ccross@android.com>
11799 M:      Tony Luck <tony.luck@intel.com>
11800 S:      Maintained
11801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11802 F:      fs/pstore/
11803 F:      include/linux/pstore*
11804 F:      drivers/firmware/efi/efi-pstore.c
11805 F:      drivers/acpi/apei/erst.c
11806 F:      Documentation/admin-guide/ramoops.rst
11807 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11808 K:      \b(pstore|ramoops)
11809
11810 PTP HARDWARE CLOCK SUPPORT
11811 M:      Richard Cochran <richardcochran@gmail.com>
11812 L:      netdev@vger.kernel.org
11813 S:      Maintained
11814 W:      http://linuxptp.sourceforge.net/
11815 F:      Documentation/ABI/testing/sysfs-ptp
11816 F:      Documentation/ptp/*
11817 F:      drivers/net/phy/dp83640*
11818 F:      drivers/ptp/*
11819 F:      include/linux/ptp_cl*
11820
11821 PTRACE SUPPORT
11822 M:      Oleg Nesterov <oleg@redhat.com>
11823 S:      Maintained
11824 F:      include/asm-generic/syscall.h
11825 F:      include/linux/ptrace.h
11826 F:      include/linux/regset.h
11827 F:      include/linux/tracehook.h
11828 F:      include/uapi/linux/ptrace.h
11829 F:      include/uapi/linux/ptrace.h
11830 F:      include/asm-generic/ptrace.h
11831 F:      kernel/ptrace.c
11832 F:      arch/*/ptrace*.c
11833 F:      arch/*/*/ptrace*.c
11834 F:      arch/*/include/asm/ptrace*.h
11835
11836 PULSE8-CEC DRIVER
11837 M:      Hans Verkuil <hverkuil@xs4all.nl>
11838 L:      linux-media@vger.kernel.org
11839 T:      git git://linuxtv.org/media_tree.git
11840 S:      Maintained
11841 F:      drivers/media/usb/pulse8-cec/*
11842 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11843
11844 PVRUSB2 VIDEO4LINUX DRIVER
11845 M:      Mike Isely <isely@pobox.com>
11846 L:      pvrusb2@isely.net       (subscribers-only)
11847 L:      linux-media@vger.kernel.org
11848 W:      http://www.isely.net/pvrusb2/
11849 T:      git git://linuxtv.org/media_tree.git
11850 S:      Maintained
11851 F:      Documentation/media/v4l-drivers/pvrusb2*
11852 F:      drivers/media/usb/pvrusb2/
11853
11854 PWC WEBCAM DRIVER
11855 M:      Hans Verkuil <hverkuil@xs4all.nl>
11856 L:      linux-media@vger.kernel.org
11857 T:      git git://linuxtv.org/media_tree.git
11858 S:      Odd Fixes
11859 F:      drivers/media/usb/pwc/*
11860
11861 PWM FAN DRIVER
11862 M:      Kamil Debski <kamil@wypas.org>
11863 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11864 L:      linux-hwmon@vger.kernel.org
11865 S:      Supported
11866 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11867 F:      Documentation/hwmon/pwm-fan
11868 F:      drivers/hwmon/pwm-fan.c
11869
11870 PWM IR Transmitter
11871 M:      Sean Young <sean@mess.org>
11872 L:      linux-media@vger.kernel.org
11873 S:      Maintained
11874 F:      drivers/media/rc/pwm-ir-tx.c
11875
11876 PWM SUBSYSTEM
11877 M:      Thierry Reding <thierry.reding@gmail.com>
11878 L:      linux-pwm@vger.kernel.org
11879 S:      Maintained
11880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11881 F:      Documentation/pwm.txt
11882 F:      Documentation/devicetree/bindings/pwm/
11883 F:      include/linux/pwm.h
11884 F:      drivers/pwm/
11885 F:      drivers/video/backlight/pwm_bl.c
11886 F:      include/linux/pwm_backlight.h
11887 F:      drivers/gpio/gpio-mvebu.c
11888 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11889
11890 PXA GPIO DRIVER
11891 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11892 L:      linux-gpio@vger.kernel.org
11893 S:      Maintained
11894 F:      drivers/gpio/gpio-pxa.c
11895
11896 PXA MMCI DRIVER
11897 S:      Orphan
11898
11899 PXA RTC DRIVER
11900 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11901 L:      linux-rtc@vger.kernel.org
11902 S:      Maintained
11903
11904 PXA2xx/PXA3xx SUPPORT
11905 M:      Daniel Mack <daniel@zonque.org>
11906 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11907 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11909 T:      git git://github.com/hzhuang1/linux.git
11910 T:      git git://github.com/rjarzmik/linux.git
11911 S:      Maintained
11912 F:      arch/arm/boot/dts/pxa*
11913 F:      arch/arm/mach-pxa/
11914 F:      drivers/dma/pxa*
11915 F:      drivers/pcmcia/pxa2xx*
11916 F:      drivers/pinctrl/pxa/
11917 F:      drivers/spi/spi-pxa2xx*
11918 F:      drivers/usb/gadget/udc/pxa2*
11919 F:      include/sound/pxa2xx-lib.h
11920 F:      sound/arm/pxa*
11921 F:      sound/soc/pxa/
11922
11923 QAT DRIVER
11924 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11925 L:      qat-linux@intel.com
11926 S:      Supported
11927 F:      drivers/crypto/qat/
11928
11929 QCOM AUDIO (ASoC) DRIVERS
11930 M:      Patrick Lai <plai@codeaurora.org>
11931 M:      Banajit Goswami <bgoswami@codeaurora.org>
11932 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11933 S:      Supported
11934 F:      sound/soc/qcom/
11935
11936 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11937 M:      Gabriel Somlo <somlo@cmu.edu>
11938 M:      "Michael S. Tsirkin" <mst@redhat.com>
11939 L:      qemu-devel@nongnu.org
11940 S:      Maintained
11941 F:      drivers/firmware/qemu_fw_cfg.c
11942 F:      include/uapi/linux/qemu_fw_cfg.h
11943
11944 QIB DRIVER
11945 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11946 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11947 L:      linux-rdma@vger.kernel.org
11948 S:      Supported
11949 F:      drivers/infiniband/hw/qib/
11950
11951 QLOGIC QL41xxx FCOE DRIVER
11952 M:      QLogic-Storage-Upstream@cavium.com
11953 L:      linux-scsi@vger.kernel.org
11954 S:      Supported
11955 F:      drivers/scsi/qedf/
11956
11957 QLOGIC QL41xxx ISCSI DRIVER
11958 M:      QLogic-Storage-Upstream@cavium.com
11959 L:      linux-scsi@vger.kernel.org
11960 S:      Supported
11961 F:      drivers/scsi/qedi/
11962
11963 QLOGIC QL4xxx ETHERNET DRIVER
11964 M:      Ariel Elior <Ariel.Elior@cavium.com>
11965 M:      everest-linux-l2@cavium.com
11966 L:      netdev@vger.kernel.org
11967 S:      Supported
11968 F:      drivers/net/ethernet/qlogic/qed/
11969 F:      include/linux/qed/
11970 F:      drivers/net/ethernet/qlogic/qede/
11971
11972 QLOGIC QL4xxx RDMA DRIVER
11973 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11974 M:      Ariel Elior <Ariel.Elior@cavium.com>
11975 L:      linux-rdma@vger.kernel.org
11976 S:      Supported
11977 F:      drivers/infiniband/hw/qedr/
11978 F:      include/uapi/rdma/qedr-abi.h
11979
11980 QLOGIC QLA1280 SCSI DRIVER
11981 M:      Michael Reed <mdr@sgi.com>
11982 L:      linux-scsi@vger.kernel.org
11983 S:      Maintained
11984 F:      drivers/scsi/qla1280.[ch]
11985
11986 QLOGIC QLA2XXX FC-SCSI DRIVER
11987 M:      qla2xxx-upstream@qlogic.com
11988 L:      linux-scsi@vger.kernel.org
11989 S:      Supported
11990 F:      Documentation/scsi/LICENSE.qla2xxx
11991 F:      drivers/scsi/qla2xxx/
11992
11993 QLOGIC QLA3XXX NETWORK DRIVER
11994 M:      Dept-GELinuxNICDev@cavium.com
11995 L:      netdev@vger.kernel.org
11996 S:      Supported
11997 F:      Documentation/networking/LICENSE.qla3xxx
11998 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11999
12000 QLOGIC QLA4XXX iSCSI DRIVER
12001 M:      QLogic-Storage-Upstream@qlogic.com
12002 L:      linux-scsi@vger.kernel.org
12003 S:      Supported
12004 F:      Documentation/scsi/LICENSE.qla4xxx
12005 F:      drivers/scsi/qla4xxx/
12006
12007 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12008 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12009 M:      Manish Chopra <manish.chopra@cavium.com>
12010 M:      Dept-GELinuxNICDev@cavium.com
12011 L:      netdev@vger.kernel.org
12012 S:      Supported
12013 F:      drivers/net/ethernet/qlogic/qlcnic/
12014
12015 QLOGIC QLGE 10Gb ETHERNET DRIVER
12016 M:      Manish Chopra <manish.chopra@cavium.com>
12017 M:      Dept-GELinuxNICDev@cavium.com
12018 L:      netdev@vger.kernel.org
12019 S:      Supported
12020 F:      drivers/net/ethernet/qlogic/qlge/
12021
12022 QM1D1B0004 MEDIA DRIVER
12023 M:      Akihiro Tsukada <tskd08@gmail.com>
12024 L:      linux-media@vger.kernel.org
12025 S:      Odd Fixes
12026 F:      drivers/media/tuners/qm1d1b0004*
12027
12028 QM1D1C0042 MEDIA DRIVER
12029 M:      Akihiro Tsukada <tskd08@gmail.com>
12030 L:      linux-media@vger.kernel.org
12031 S:      Odd Fixes
12032 F:      drivers/media/tuners/qm1d1c0042*
12033
12034 QNX4 FILESYSTEM
12035 M:      Anders Larsen <al@alarsen.net>
12036 W:      http://www.alarsen.net/linux/qnx4fs/
12037 S:      Maintained
12038 F:      fs/qnx4/
12039 F:      include/uapi/linux/qnx4_fs.h
12040 F:      include/uapi/linux/qnxtypes.h
12041
12042 QORIQ DPAA2 FSL-MC BUS DRIVER
12043 M:      Stuart Yoder <stuyoder@gmail.com>
12044 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12045 L:      linux-kernel@vger.kernel.org
12046 S:      Maintained
12047 F:      drivers/bus/fsl-mc/
12048 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12049 F:      Documentation/networking/dpaa2/overview.rst
12050
12051 QT1010 MEDIA DRIVER
12052 M:      Antti Palosaari <crope@iki.fi>
12053 L:      linux-media@vger.kernel.org
12054 W:      https://linuxtv.org
12055 W:      http://palosaari.fi/linux/
12056 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12057 T:      git git://linuxtv.org/anttip/media_tree.git
12058 S:      Maintained
12059 F:      drivers/media/tuners/qt1010*
12060
12061 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12062 M:      Kalle Valo <kvalo@codeaurora.org>
12063 L:      ath10k@lists.infradead.org
12064 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12066 S:      Supported
12067 F:      drivers/net/wireless/ath/ath10k/
12068
12069 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12070 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12071 L:      linux-wireless@vger.kernel.org
12072 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12073 S:      Supported
12074 F:      drivers/net/wireless/ath/ath9k/
12075
12076 QUALCOMM CAMERA SUBSYSTEM DRIVER
12077 M:      Todor Tomov <todor.tomov@linaro.org>
12078 L:      linux-media@vger.kernel.org
12079 S:      Maintained
12080 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12081 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12082 F:      drivers/media/platform/qcom/camss/
12083
12084 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12085 M:  Ilia Lin <ilia.lin@gmail.com>
12086 L:  linux-pm@vger.kernel.org
12087 S:  Maintained
12088 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12089 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12090
12091 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12092 M:      Timur Tabi <timur@kernel.org>
12093 L:      netdev@vger.kernel.org
12094 S:      Maintained
12095 F:      drivers/net/ethernet/qualcomm/emac/
12096
12097 QUALCOMM GENERIC INTERFACE I2C DRIVER
12098 M:      Alok Chauhan <alokc@codeaurora.org>
12099 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12100 L:      linux-i2c@vger.kernel.org
12101 L:      linux-arm-msm@vger.kernel.org
12102 S:      Supported
12103 F:      drivers/i2c/busses/i2c-qcom-geni.c
12104
12105 QUALCOMM HEXAGON ARCHITECTURE
12106 M:      Richard Kuo <rkuo@codeaurora.org>
12107 L:      linux-hexagon@vger.kernel.org
12108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12109 S:      Supported
12110 F:      arch/hexagon/
12111
12112 QUALCOMM HIDMA DRIVER
12113 M:      Sinan Kaya <okaya@kernel.org>
12114 L:      linux-arm-kernel@lists.infradead.org
12115 L:      linux-arm-msm@vger.kernel.org
12116 L:      dmaengine@vger.kernel.org
12117 S:      Supported
12118 F:      drivers/dma/qcom/hidma*
12119
12120 QUALCOMM IOMMU
12121 M:      Rob Clark <robdclark@gmail.com>
12122 L:      iommu@lists.linux-foundation.org
12123 L:      linux-arm-msm@vger.kernel.org
12124 S:      Maintained
12125 F:      drivers/iommu/qcom_iommu.c
12126
12127 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12128 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12129 L:      linux-media@vger.kernel.org
12130 L:      linux-arm-msm@vger.kernel.org
12131 T:      git git://linuxtv.org/media_tree.git
12132 S:      Maintained
12133 F:      drivers/media/platform/qcom/venus/
12134
12135 QUALCOMM WCN36XX WIRELESS DRIVER
12136 M:      Kalle Valo <kvalo@codeaurora.org>
12137 L:      wcn36xx@lists.infradead.org
12138 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12139 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12140 S:      Supported
12141 F:      drivers/net/wireless/ath/wcn36xx/
12142
12143 QUANTENNA QTNFMAC WIRELESS DRIVER
12144 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12145 M:      Avinash Patil <avinashp@quantenna.com>
12146 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12147 L:      linux-wireless@vger.kernel.org
12148 S:      Maintained
12149 F:      drivers/net/wireless/quantenna
12150
12151 RADEON and AMDGPU DRM DRIVERS
12152 M:      Alex Deucher <alexander.deucher@amd.com>
12153 M:      Christian König <christian.koenig@amd.com>
12154 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12155 L:      amd-gfx@lists.freedesktop.org
12156 T:      git git://people.freedesktop.org/~agd5f/linux
12157 S:      Supported
12158 F:      drivers/gpu/drm/radeon/
12159 F:      include/uapi/drm/radeon_drm.h
12160 F:      drivers/gpu/drm/amd/
12161 F:      include/uapi/drm/amdgpu_drm.h
12162
12163 RADEON FRAMEBUFFER DISPLAY DRIVER
12164 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12165 L:      linux-fbdev@vger.kernel.org
12166 S:      Maintained
12167 F:      drivers/video/fbdev/aty/radeon*
12168 F:      include/uapi/linux/radeonfb.h
12169
12170 RADIOSHARK RADIO DRIVER
12171 M:      Hans Verkuil <hverkuil@xs4all.nl>
12172 L:      linux-media@vger.kernel.org
12173 T:      git git://linuxtv.org/media_tree.git
12174 S:      Maintained
12175 F:      drivers/media/radio/radio-shark.c
12176
12177 RADIOSHARK2 RADIO DRIVER
12178 M:      Hans Verkuil <hverkuil@xs4all.nl>
12179 L:      linux-media@vger.kernel.org
12180 T:      git git://linuxtv.org/media_tree.git
12181 S:      Maintained
12182 F:      drivers/media/radio/radio-shark2.c
12183 F:      drivers/media/radio/radio-tea5777.c
12184
12185 RADOS BLOCK DEVICE (RBD)
12186 M:      Ilya Dryomov <idryomov@gmail.com>
12187 M:      Sage Weil <sage@redhat.com>
12188 M:      Alex Elder <elder@kernel.org>
12189 L:      ceph-devel@vger.kernel.org
12190 W:      http://ceph.com/
12191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12192 T:      git git://github.com/ceph/ceph-client.git
12193 S:      Supported
12194 F:      Documentation/ABI/testing/sysfs-bus-rbd
12195 F:      drivers/block/rbd.c
12196 F:      drivers/block/rbd_types.h
12197
12198 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12199 M:      Paul Mackerras <paulus@samba.org>
12200 L:      linux-fbdev@vger.kernel.org
12201 S:      Maintained
12202 F:      drivers/video/fbdev/aty/aty128fb.c
12203
12204 RAINSHADOW-CEC DRIVER
12205 M:      Hans Verkuil <hverkuil@xs4all.nl>
12206 L:      linux-media@vger.kernel.org
12207 T:      git git://linuxtv.org/media_tree.git
12208 S:      Maintained
12209 F:      drivers/media/usb/rainshadow-cec/*
12210
12211 RALINK MIPS ARCHITECTURE
12212 M:      John Crispin <john@phrozen.org>
12213 L:      linux-mips@linux-mips.org
12214 S:      Maintained
12215 F:      arch/mips/ralink
12216
12217 RALINK RT2X00 WIRELESS LAN DRIVER
12218 P:      rt2x00 project
12219 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12220 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12221 L:      linux-wireless@vger.kernel.org
12222 S:      Maintained
12223 F:      drivers/net/wireless/ralink/rt2x00/
12224
12225 RAMDISK RAM BLOCK DEVICE DRIVER
12226 M:      Jens Axboe <axboe@kernel.dk>
12227 S:      Maintained
12228 F:      Documentation/blockdev/ramdisk.txt
12229 F:      drivers/block/brd.c
12230
12231 RANCHU VIRTUAL BOARD FOR MIPS
12232 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12233 L:      linux-mips@linux-mips.org
12234 S:      Supported
12235 F:      arch/mips/generic/board-ranchu.c
12236 F:      arch/mips/configs/generic/board-ranchu.config
12237
12238 RANDOM NUMBER DRIVER
12239 M:      "Theodore Ts'o" <tytso@mit.edu>
12240 S:      Maintained
12241 F:      drivers/char/random.c
12242
12243 RAPIDIO SUBSYSTEM
12244 M:      Matt Porter <mporter@kernel.crashing.org>
12245 M:      Alexandre Bounine <alex.bou9@gmail.com>
12246 S:      Maintained
12247 F:      drivers/rapidio/
12248
12249 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12250 L:      linux-wireless@vger.kernel.org
12251 S:      Orphan
12252 F:      drivers/net/wireless/ray*
12253
12254 RCUTORTURE TEST FRAMEWORK
12255 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12256 M:      Josh Triplett <josh@joshtriplett.org>
12257 R:      Steven Rostedt <rostedt@goodmis.org>
12258 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12259 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12260 L:      linux-kernel@vger.kernel.org
12261 S:      Supported
12262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12263 F:      tools/testing/selftests/rcutorture
12264
12265 RDC R-321X SoC
12266 M:      Florian Fainelli <florian@openwrt.org>
12267 S:      Maintained
12268
12269 RDC R6040 FAST ETHERNET DRIVER
12270 M:      Florian Fainelli <f.fainelli@gmail.com>
12271 L:      netdev@vger.kernel.org
12272 S:      Maintained
12273 F:      drivers/net/ethernet/rdc/r6040.c
12274
12275 RDMAVT - RDMA verbs software
12276 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12277 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12278 L:      linux-rdma@vger.kernel.org
12279 S:      Supported
12280 F:      drivers/infiniband/sw/rdmavt
12281
12282 RDS - RELIABLE DATAGRAM SOCKETS
12283 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12284 L:      netdev@vger.kernel.org
12285 L:      linux-rdma@vger.kernel.org
12286 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12287 W:      https://oss.oracle.com/projects/rds/
12288 S:      Supported
12289 F:      net/rds/
12290 F:      Documentation/networking/rds.txt
12291
12292 RDT - RESOURCE ALLOCATION
12293 M:      Fenghua Yu <fenghua.yu@intel.com>
12294 M:      Reinette Chatre <reinette.chatre@intel.com>
12295 L:      linux-kernel@vger.kernel.org
12296 S:      Supported
12297 F:      arch/x86/kernel/cpu/intel_rdt*
12298 F:      arch/x86/include/asm/intel_rdt_sched.h
12299 F:      Documentation/x86/intel_rdt*
12300
12301 READ-COPY UPDATE (RCU)
12302 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12303 M:      Josh Triplett <josh@joshtriplett.org>
12304 R:      Steven Rostedt <rostedt@goodmis.org>
12305 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12306 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12307 L:      linux-kernel@vger.kernel.org
12308 W:      http://www.rdrop.com/users/paulmck/RCU/
12309 S:      Supported
12310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12311 F:      Documentation/RCU/
12312 X:      Documentation/RCU/torture.txt
12313 F:      include/linux/rcu*
12314 X:      include/linux/srcu*.h
12315 F:      kernel/rcu/
12316 X:      kernel/rcu/srcu*.c
12317
12318 REAL TIME CLOCK (RTC) SUBSYSTEM
12319 M:      Alessandro Zummo <a.zummo@towertech.it>
12320 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12321 L:      linux-rtc@vger.kernel.org
12322 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12324 S:      Maintained
12325 F:      Documentation/devicetree/bindings/rtc/
12326 F:      Documentation/rtc.txt
12327 F:      drivers/rtc/
12328 F:      include/linux/rtc.h
12329 F:      include/uapi/linux/rtc.h
12330 F:      include/linux/rtc/
12331 F:      include/linux/platform_data/rtc-*
12332 F:      tools/testing/selftests/rtc/
12333
12334 REALTEK AUDIO CODECS
12335 M:      Bard Liao <bardliao@realtek.com>
12336 M:      Oder Chiou <oder_chiou@realtek.com>
12337 S:      Maintained
12338 F:      sound/soc/codecs/rt*
12339 F:      include/sound/rt*.h
12340
12341 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12342 M:      Linus Walleij <linus.walleij@linaro.org>
12343 S:      Maintained
12344 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12345 F:      drivers/net/dsa/realtek-smi*
12346 F:      drivers/net/dsa/rtl83*
12347
12348 REGISTER MAP ABSTRACTION
12349 M:      Mark Brown <broonie@kernel.org>
12350 L:      linux-kernel@vger.kernel.org
12351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12352 S:      Supported
12353 F:      Documentation/devicetree/bindings/regmap/
12354 F:      drivers/base/regmap/
12355 F:      include/linux/regmap.h
12356
12357 REISERFS FILE SYSTEM
12358 L:      reiserfs-devel@vger.kernel.org
12359 S:      Supported
12360 F:      fs/reiserfs/
12361
12362 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12363 M:      Ohad Ben-Cohen <ohad@wizery.com>
12364 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12365 L:      linux-remoteproc@vger.kernel.org
12366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12367 S:      Maintained
12368 F:      Documentation/devicetree/bindings/remoteproc/
12369 F:      Documentation/remoteproc.txt
12370 F:      drivers/remoteproc/
12371 F:      include/linux/remoteproc.h
12372
12373 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12374 M:      Ohad Ben-Cohen <ohad@wizery.com>
12375 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12376 L:      linux-remoteproc@vger.kernel.org
12377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12378 S:      Maintained
12379 F:      drivers/rpmsg/
12380 F:      Documentation/rpmsg.txt
12381 F:      include/linux/rpmsg.h
12382 F:      include/linux/rpmsg/
12383
12384 RENESAS CLOCK DRIVERS
12385 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12386 L:      linux-renesas-soc@vger.kernel.org
12387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12388 S:      Supported
12389 F:      drivers/clk/renesas/
12390
12391 RENESAS EMEV2 I2C DRIVER
12392 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12393 S:      Supported
12394 F:      drivers/i2c/busses/i2c-emev2.c
12395
12396 RENESAS ETHERNET DRIVERS
12397 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12398 L:      netdev@vger.kernel.org
12399 L:      linux-renesas-soc@vger.kernel.org
12400 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12401 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12402 F:      drivers/net/ethernet/renesas/
12403 F:      include/linux/sh_eth.h
12404
12405 RENESAS R-CAR GYROADC DRIVER
12406 M:      Marek Vasut <marek.vasut@gmail.com>
12407 L:      linux-iio@vger.kernel.org
12408 S:      Supported
12409 F:      drivers/iio/adc/rcar_gyro_adc.c
12410
12411 RENESAS R-CAR I2C DRIVERS
12412 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12413 S:      Supported
12414 F:      drivers/i2c/busses/i2c-rcar.c
12415 F:      drivers/i2c/busses/i2c-sh_mobile.c
12416
12417 RENESAS USB PHY DRIVER
12418 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12419 L:      linux-renesas-soc@vger.kernel.org
12420 S:      Maintained
12421 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12422
12423 RESET CONTROLLER FRAMEWORK
12424 M:      Philipp Zabel <p.zabel@pengutronix.de>
12425 T:      git git://git.pengutronix.de/git/pza/linux
12426 S:      Maintained
12427 F:      drivers/reset/
12428 F:      Documentation/devicetree/bindings/reset/
12429 F:      include/dt-bindings/reset/
12430 F:      include/linux/reset.h
12431 F:      include/linux/reset-controller.h
12432
12433 RESTARTABLE SEQUENCES SUPPORT
12434 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12435 M:      Peter Zijlstra <peterz@infradead.org>
12436 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12437 M:      Boqun Feng <boqun.feng@gmail.com>
12438 L:      linux-kernel@vger.kernel.org
12439 S:      Supported
12440 F:      kernel/rseq.c
12441 F:      include/uapi/linux/rseq.h
12442 F:      include/trace/events/rseq.h
12443 F:      tools/testing/selftests/rseq/
12444
12445 RFKILL
12446 M:      Johannes Berg <johannes@sipsolutions.net>
12447 L:      linux-wireless@vger.kernel.org
12448 W:      http://wireless.kernel.org/
12449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12451 S:      Maintained
12452 F:      Documentation/rfkill.txt
12453 F:      Documentation/ABI/stable/sysfs-class-rfkill
12454 F:      net/rfkill/
12455 F:      include/linux/rfkill.h
12456 F:      include/uapi/linux/rfkill.h
12457
12458 RHASHTABLE
12459 M:      Thomas Graf <tgraf@suug.ch>
12460 M:      Herbert Xu <herbert@gondor.apana.org.au>
12461 L:      netdev@vger.kernel.org
12462 S:      Maintained
12463 F:      lib/rhashtable.c
12464 F:      lib/test_rhashtable.c
12465 F:      include/linux/rhashtable.h
12466 F:      include/linux/rhashtable-types.h
12467
12468 RICOH R5C592 MEMORYSTICK DRIVER
12469 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12470 S:      Maintained
12471 F:      drivers/memstick/host/r592.*
12472
12473 RICOH SMARTMEDIA/XD DRIVER
12474 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12475 S:      Maintained
12476 F:      drivers/mtd/nand/raw/r852.c
12477 F:      drivers/mtd/nand/raw/r852.h
12478
12479 RISC-V ARCHITECTURE
12480 M:      Palmer Dabbelt <palmer@sifive.com>
12481 M:      Albert Ou <aou@eecs.berkeley.edu>
12482 L:      linux-riscv@lists.infradead.org
12483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12484 S:      Supported
12485 F:      arch/riscv/
12486 K:      riscv
12487 N:      riscv
12488
12489 ROCCAT DRIVERS
12490 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12491 W:      http://sourceforge.net/projects/roccat/
12492 S:      Maintained
12493 F:      drivers/hid/hid-roccat*
12494 F:      include/linux/hid-roccat*
12495 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12496
12497 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12498 M:      Jacob chen <jacob2.chen@rock-chips.com>
12499 L:      linux-media@vger.kernel.org
12500 S:      Maintained
12501 F:      drivers/media/platform/rockchip/rga/
12502 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12503
12504 ROCKER DRIVER
12505 M:      Jiri Pirko <jiri@resnulli.us>
12506 L:      netdev@vger.kernel.org
12507 S:      Supported
12508 F:      drivers/net/ethernet/rocker/
12509
12510 ROCKETPORT DRIVER
12511 P:      Comtrol Corp.
12512 W:      http://www.comtrol.com
12513 S:      Maintained
12514 F:      Documentation/serial/rocket.txt
12515 F:      drivers/tty/rocket*
12516
12517 ROCKETPORT EXPRESS/INFINITY DRIVER
12518 M:      Kevin Cernekee <cernekee@gmail.com>
12519 L:      linux-serial@vger.kernel.org
12520 S:      Odd Fixes
12521 F:      drivers/tty/serial/rp2.*
12522
12523 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12524 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12525 L:      linux-kernel@vger.kernel.org
12526 L:      linux-renesas-soc@vger.kernel.org
12527 S:      Supported
12528 F:      drivers/mfd/bd9571mwv.c
12529 F:      drivers/regulator/bd9571mwv-regulator.c
12530 F:      drivers/gpio/gpio-bd9571mwv.c
12531 F:      include/linux/mfd/bd9571mwv.h
12532 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12533
12534 ROSE NETWORK LAYER
12535 M:      Ralf Baechle <ralf@linux-mips.org>
12536 L:      linux-hams@vger.kernel.org
12537 W:      http://www.linux-ax25.org/
12538 S:      Maintained
12539 F:      include/net/rose.h
12540 F:      include/uapi/linux/rose.h
12541 F:      net/rose/
12542
12543 RTL2830 MEDIA DRIVER
12544 M:      Antti Palosaari <crope@iki.fi>
12545 L:      linux-media@vger.kernel.org
12546 W:      https://linuxtv.org
12547 W:      http://palosaari.fi/linux/
12548 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12549 T:      git git://linuxtv.org/anttip/media_tree.git
12550 S:      Maintained
12551 F:      drivers/media/dvb-frontends/rtl2830*
12552
12553 RTL2832 MEDIA DRIVER
12554 M:      Antti Palosaari <crope@iki.fi>
12555 L:      linux-media@vger.kernel.org
12556 W:      https://linuxtv.org
12557 W:      http://palosaari.fi/linux/
12558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12559 T:      git git://linuxtv.org/anttip/media_tree.git
12560 S:      Maintained
12561 F:      drivers/media/dvb-frontends/rtl2832*
12562
12563 RTL2832_SDR MEDIA DRIVER
12564 M:      Antti Palosaari <crope@iki.fi>
12565 L:      linux-media@vger.kernel.org
12566 W:      https://linuxtv.org
12567 W:      http://palosaari.fi/linux/
12568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12569 T:      git git://linuxtv.org/anttip/media_tree.git
12570 S:      Maintained
12571 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12572
12573 RTL8180 WIRELESS DRIVER
12574 L:      linux-wireless@vger.kernel.org
12575 W:      http://wireless.kernel.org/
12576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12577 S:      Orphan
12578 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12579
12580 RTL8187 WIRELESS DRIVER
12581 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12582 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12583 M:      Larry Finger <Larry.Finger@lwfinger.net>
12584 L:      linux-wireless@vger.kernel.org
12585 W:      http://wireless.kernel.org/
12586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12587 S:      Maintained
12588 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12589
12590 REALTEK WIRELESS DRIVER (rtlwifi family)
12591 M:      Ping-Ke Shih <pkshih@realtek.com>
12592 L:      linux-wireless@vger.kernel.org
12593 W:      http://wireless.kernel.org/
12594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12595 S:      Maintained
12596 F:      drivers/net/wireless/realtek/rtlwifi/
12597
12598 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12599 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12600 L:      linux-wireless@vger.kernel.org
12601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12602 S:      Maintained
12603 F:      drivers/net/wireless/realtek/rtl8xxxu/
12604
12605 RXRPC SOCKETS (AF_RXRPC)
12606 M:      David Howells <dhowells@redhat.com>
12607 L:      linux-afs@lists.infradead.org
12608 S:      Supported
12609 F:      net/rxrpc/
12610 F:      include/keys/rxrpc-type.h
12611 F:      include/net/af_rxrpc.h
12612 F:      include/trace/events/rxrpc.h
12613 F:      include/uapi/linux/rxrpc.h
12614 F:      Documentation/networking/rxrpc.txt
12615 W:      https://www.infradead.org/~dhowells/kafs/
12616
12617 S3 SAVAGE FRAMEBUFFER DRIVER
12618 M:      Antonino Daplas <adaplas@gmail.com>
12619 L:      linux-fbdev@vger.kernel.org
12620 S:      Maintained
12621 F:      drivers/video/fbdev/savage/
12622
12623 S390
12624 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12625 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12626 L:      linux-s390@vger.kernel.org
12627 W:      http://www.ibm.com/developerworks/linux/linux390/
12628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12629 S:      Supported
12630 F:      arch/s390/
12631 F:      drivers/s390/
12632 F:      Documentation/s390/
12633 F:      Documentation/driver-api/s390-drivers.rst
12634
12635 S390 COMMON I/O LAYER
12636 M:      Sebastian Ott <sebott@linux.ibm.com>
12637 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12638 L:      linux-s390@vger.kernel.org
12639 W:      http://www.ibm.com/developerworks/linux/linux390/
12640 S:      Supported
12641 F:      drivers/s390/cio/
12642
12643 S390 DASD DRIVER
12644 M:      Stefan Haberland <sth@linux.ibm.com>
12645 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12646 L:      linux-s390@vger.kernel.org
12647 W:      http://www.ibm.com/developerworks/linux/linux390/
12648 S:      Supported
12649 F:      drivers/s390/block/dasd*
12650 F:      block/partitions/ibm.c
12651
12652 S390 IOMMU (PCI)
12653 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12654 L:      linux-s390@vger.kernel.org
12655 W:      http://www.ibm.com/developerworks/linux/linux390/
12656 S:      Supported
12657 F:      drivers/iommu/s390-iommu.c
12658
12659 S390 IUCV NETWORK LAYER
12660 M:      Julian Wiedmann <jwi@linux.ibm.com>
12661 M:      Ursula Braun <ubraun@linux.ibm.com>
12662 L:      linux-s390@vger.kernel.org
12663 W:      http://www.ibm.com/developerworks/linux/linux390/
12664 S:      Supported
12665 F:      drivers/s390/net/*iucv*
12666 F:      include/net/iucv/
12667 F:      net/iucv/
12668
12669 S390 NETWORK DRIVERS
12670 M:      Julian Wiedmann <jwi@linux.ibm.com>
12671 M:      Ursula Braun <ubraun@linux.ibm.com>
12672 L:      linux-s390@vger.kernel.org
12673 W:      http://www.ibm.com/developerworks/linux/linux390/
12674 S:      Supported
12675 F:      drivers/s390/net/
12676
12677 S390 PCI SUBSYSTEM
12678 M:      Sebastian Ott <sebott@linux.ibm.com>
12679 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12680 L:      linux-s390@vger.kernel.org
12681 W:      http://www.ibm.com/developerworks/linux/linux390/
12682 S:      Supported
12683 F:      arch/s390/pci/
12684 F:      drivers/pci/hotplug/s390_pci_hpc.c
12685
12686 S390 VFIO-CCW DRIVER
12687 M:      Cornelia Huck <cohuck@redhat.com>
12688 M:      Halil Pasic <pasic@linux.ibm.com>
12689 L:      linux-s390@vger.kernel.org
12690 L:      kvm@vger.kernel.org
12691 S:      Supported
12692 F:      drivers/s390/cio/vfio_ccw*
12693 F:      Documentation/s390/vfio-ccw.txt
12694 F:      include/uapi/linux/vfio_ccw.h
12695
12696 S390 ZCRYPT DRIVER
12697 M:      Harald Freudenberger <freude@linux.ibm.com>
12698 L:      linux-s390@vger.kernel.org
12699 W:      http://www.ibm.com/developerworks/linux/linux390/
12700 S:      Supported
12701 F:      drivers/s390/crypto/
12702
12703 S390 ZFCP DRIVER
12704 M:      Steffen Maier <maier@linux.ibm.com>
12705 M:      Benjamin Block <bblock@linux.ibm.com>
12706 L:      linux-s390@vger.kernel.org
12707 W:      http://www.ibm.com/developerworks/linux/linux390/
12708 S:      Supported
12709 F:      drivers/s390/scsi/zfcp_*
12710
12711 S3C24XX SD/MMC Driver
12712 M:      Ben Dooks <ben-linux@fluff.org>
12713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12714 S:      Supported
12715 F:      drivers/mmc/host/s3cmci.*
12716
12717 SAA6588 RDS RECEIVER DRIVER
12718 M:      Hans Verkuil <hverkuil@xs4all.nl>
12719 L:      linux-media@vger.kernel.org
12720 T:      git git://linuxtv.org/media_tree.git
12721 W:      https://linuxtv.org
12722 S:      Odd Fixes
12723 F:      drivers/media/i2c/saa6588*
12724
12725 SAA7134 VIDEO4LINUX DRIVER
12726 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12727 L:      linux-media@vger.kernel.org
12728 W:      https://linuxtv.org
12729 T:      git git://linuxtv.org/media_tree.git
12730 S:      Odd fixes
12731 F:      Documentation/media/v4l-drivers/saa7134*
12732 F:      drivers/media/pci/saa7134/
12733
12734 SAA7146 VIDEO4LINUX-2 DRIVER
12735 M:      Hans Verkuil <hverkuil@xs4all.nl>
12736 L:      linux-media@vger.kernel.org
12737 T:      git git://linuxtv.org/media_tree.git
12738 S:      Maintained
12739 F:      drivers/media/common/saa7146/
12740 F:      drivers/media/pci/saa7146/
12741 F:      include/media/saa7146*
12742
12743 SAMSUNG AUDIO (ASoC) DRIVERS
12744 M:      Krzysztof Kozlowski <krzk@kernel.org>
12745 M:      Sangbeom Kim <sbkim73@samsung.com>
12746 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12747 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12748 S:      Supported
12749 F:      sound/soc/samsung/
12750 F:      Documentation/devicetree/bindings/sound/samsung*
12751
12752 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12753 M:      Krzysztof Kozlowski <krzk@kernel.org>
12754 L:      linux-crypto@vger.kernel.org
12755 L:      linux-samsung-soc@vger.kernel.org
12756 S:      Maintained
12757 F:      drivers/crypto/exynos-rng.c
12758 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12759
12760 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12761 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12762 L:      linux-samsung-soc@vger.kernel.org
12763 S:      Maintained
12764 F:      drivers/char/hw_random/exynos-trng.c
12765 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12766
12767 SAMSUNG FRAMEBUFFER DRIVER
12768 M:      Jingoo Han <jingoohan1@gmail.com>
12769 L:      linux-fbdev@vger.kernel.org
12770 S:      Maintained
12771 F:      drivers/video/fbdev/s3c-fb.c
12772
12773 SAMSUNG LAPTOP DRIVER
12774 M:      Corentin Chary <corentin.chary@gmail.com>
12775 L:      platform-driver-x86@vger.kernel.org
12776 S:      Maintained
12777 F:      drivers/platform/x86/samsung-laptop.c
12778
12779 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12780 M:      Sangbeom Kim <sbkim73@samsung.com>
12781 M:      Krzysztof Kozlowski <krzk@kernel.org>
12782 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12783 L:      linux-kernel@vger.kernel.org
12784 L:      linux-samsung-soc@vger.kernel.org
12785 S:      Supported
12786 F:      drivers/mfd/sec*.c
12787 F:      drivers/regulator/s2m*.c
12788 F:      drivers/regulator/s5m*.c
12789 F:      drivers/clk/clk-s2mps11.c
12790 F:      drivers/rtc/rtc-s5m.c
12791 F:      include/linux/mfd/samsung/
12792 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12793 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12794 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12795 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12796
12797 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12798 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12799 L:      linux-media@vger.kernel.org
12800 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12801 S:      Maintained
12802 F:      drivers/media/platform/s3c-camif/
12803 F:      include/media/drv-intf/s3c_camif.h
12804
12805 SAMSUNG S3FWRN5 NFC DRIVER
12806 M:      Robert Baldyga <r.baldyga@samsung.com>
12807 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12808 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12809 S:      Supported
12810 F:      drivers/nfc/s3fwrn5
12811
12812 SAMSUNG S5C73M3 CAMERA DRIVER
12813 M:      Kyungmin Park <kyungmin.park@samsung.com>
12814 M:      Andrzej Hajda <a.hajda@samsung.com>
12815 L:      linux-media@vger.kernel.org
12816 S:      Supported
12817 F:      drivers/media/i2c/s5c73m3/*
12818
12819 SAMSUNG S5K5BAF CAMERA DRIVER
12820 M:      Kyungmin Park <kyungmin.park@samsung.com>
12821 M:      Andrzej Hajda <a.hajda@samsung.com>
12822 L:      linux-media@vger.kernel.org
12823 S:      Supported
12824 F:      drivers/media/i2c/s5k5baf.c
12825
12826 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12827 M:      Krzysztof Kozlowski <krzk@kernel.org>
12828 M:      Vladimir Zapolskiy <vz@mleia.com>
12829 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12830 L:      linux-crypto@vger.kernel.org
12831 L:      linux-samsung-soc@vger.kernel.org
12832 S:      Maintained
12833 F:      drivers/crypto/s5p-sss.c
12834
12835 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12836 M:      Kyungmin Park <kyungmin.park@samsung.com>
12837 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12838 L:      linux-media@vger.kernel.org
12839 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12840 S:      Supported
12841 F:      drivers/media/platform/exynos4-is/
12842
12843 SAMSUNG SOC CLOCK DRIVERS
12844 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12845 M:      Tomasz Figa <tomasz.figa@gmail.com>
12846 M:      Chanwoo Choi <cw00.choi@samsung.com>
12847 S:      Supported
12848 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12850 F:      drivers/clk/samsung/
12851 F:      include/dt-bindings/clock/exynos*.h
12852 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12853
12854 SAMSUNG SPI DRIVERS
12855 M:      Kukjin Kim <kgene@kernel.org>
12856 M:      Krzysztof Kozlowski <krzk@kernel.org>
12857 M:      Andi Shyti <andi@etezian.org>
12858 L:      linux-spi@vger.kernel.org
12859 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12860 S:      Maintained
12861 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12862 F:      drivers/spi/spi-s3c*
12863 F:      include/linux/platform_data/spi-s3c64xx.h
12864
12865 SAMSUNG SXGBE DRIVERS
12866 M:      Byungho An <bh74.an@samsung.com>
12867 M:      Girish K S <ks.giri@samsung.com>
12868 M:      Vipul Pandya <vipul.pandya@samsung.com>
12869 S:      Supported
12870 L:      netdev@vger.kernel.org
12871 F:      drivers/net/ethernet/samsung/sxgbe/
12872
12873 SAMSUNG THERMAL DRIVER
12874 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12875 L:      linux-pm@vger.kernel.org
12876 L:      linux-samsung-soc@vger.kernel.org
12877 S:      Supported
12878 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12879 F:      drivers/thermal/samsung/
12880
12881 SAMSUNG USB2 PHY DRIVER
12882 M:      Kamil Debski <kamil@wypas.org>
12883 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12884 L:      linux-kernel@vger.kernel.org
12885 S:      Supported
12886 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12887 F:      Documentation/phy/samsung-usb2.txt
12888 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12889 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12890 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12891 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12892 F:      drivers/phy/samsung/phy-samsung-usb2.c
12893 F:      drivers/phy/samsung/phy-samsung-usb2.h
12894
12895 SC1200 WDT DRIVER
12896 M:      Zwane Mwaikambo <zwanem@gmail.com>
12897 S:      Maintained
12898 F:      drivers/watchdog/sc1200wdt.c
12899
12900 SCHEDULER
12901 M:      Ingo Molnar <mingo@redhat.com>
12902 M:      Peter Zijlstra <peterz@infradead.org>
12903 L:      linux-kernel@vger.kernel.org
12904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12905 S:      Maintained
12906 F:      kernel/sched/
12907 F:      include/linux/sched.h
12908 F:      include/uapi/linux/sched.h
12909 F:      include/linux/wait.h
12910
12911 SCR24X CHIP CARD INTERFACE DRIVER
12912 M:      Lubomir Rintel <lkundrak@v3.sk>
12913 S:      Supported
12914 F:      drivers/char/pcmcia/scr24x_cs.c
12915
12916 SCSI CDROM DRIVER
12917 M:      Jens Axboe <axboe@kernel.dk>
12918 L:      linux-scsi@vger.kernel.org
12919 W:      http://www.kernel.dk
12920 S:      Maintained
12921 F:      drivers/scsi/sr*
12922
12923 SCSI RDMA PROTOCOL (SRP) INITIATOR
12924 M:      Bart Van Assche <bvanassche@acm.org>
12925 L:      linux-rdma@vger.kernel.org
12926 S:      Supported
12927 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12928 F:      drivers/infiniband/ulp/srp/
12929 F:      include/scsi/srp.h
12930
12931 SCSI RDMA PROTOCOL (SRP) TARGET
12932 M:      Bart Van Assche <bvanassche@acm.org>
12933 L:      linux-rdma@vger.kernel.org
12934 L:      target-devel@vger.kernel.org
12935 S:      Supported
12936 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12937 F:      drivers/infiniband/ulp/srpt/
12938
12939 SCSI SG DRIVER
12940 M:      Doug Gilbert <dgilbert@interlog.com>
12941 L:      linux-scsi@vger.kernel.org
12942 W:      http://sg.danny.cz/sg
12943 S:      Maintained
12944 F:      Documentation/scsi/scsi-generic.txt
12945 F:      drivers/scsi/sg.c
12946 F:      include/scsi/sg.h
12947
12948 SCSI SUBSYSTEM
12949 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12951 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12953 L:      linux-scsi@vger.kernel.org
12954 S:      Maintained
12955 F:      Documentation/devicetree/bindings/scsi/
12956 F:      drivers/scsi/
12957 F:      include/scsi/
12958
12959 SCSI TAPE DRIVER
12960 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12961 L:      linux-scsi@vger.kernel.org
12962 S:      Maintained
12963 F:      Documentation/scsi/st.txt
12964 F:      drivers/scsi/st.*
12965 F:      drivers/scsi/st_*.h
12966
12967 SCTP PROTOCOL
12968 M:      Vlad Yasevich <vyasevich@gmail.com>
12969 M:      Neil Horman <nhorman@tuxdriver.com>
12970 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12971 L:      linux-sctp@vger.kernel.org
12972 W:      http://lksctp.sourceforge.net
12973 S:      Maintained
12974 F:      Documentation/networking/sctp.txt
12975 F:      include/linux/sctp.h
12976 F:      include/uapi/linux/sctp.h
12977 F:      include/net/sctp/
12978 F:      net/sctp/
12979
12980 SCx200 CPU SUPPORT
12981 M:      Jim Cromie <jim.cromie@gmail.com>
12982 S:      Odd Fixes
12983 F:      Documentation/i2c/busses/scx200_acb
12984 F:      arch/x86/platform/scx200/
12985 F:      drivers/watchdog/scx200_wdt.c
12986 F:      drivers/i2c/busses/scx200*
12987 F:      drivers/mtd/maps/scx200_docflash.c
12988 F:      include/linux/scx200.h
12989
12990 SCx200 GPIO DRIVER
12991 M:      Jim Cromie <jim.cromie@gmail.com>
12992 S:      Maintained
12993 F:      drivers/char/scx200_gpio.c
12994 F:      include/linux/scx200_gpio.h
12995
12996 SCx200 HRT CLOCKSOURCE DRIVER
12997 M:      Jim Cromie <jim.cromie@gmail.com>
12998 S:      Maintained
12999 F:      drivers/clocksource/scx200_hrt.c
13000
13001 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13002 M:      Sascha Sommer <saschasommer@freenet.de>
13003 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13004 S:      Maintained
13005 F:      drivers/mmc/host/sdricoh_cs.c
13006
13007 SECURE COMPUTING
13008 M:      Kees Cook <keescook@chromium.org>
13009 R:      Andy Lutomirski <luto@amacapital.net>
13010 R:      Will Drewry <wad@chromium.org>
13011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13012 S:      Supported
13013 F:      kernel/seccomp.c
13014 F:      include/uapi/linux/seccomp.h
13015 F:      include/linux/seccomp.h
13016 F:      tools/testing/selftests/seccomp/*
13017 F:      tools/testing/selftests/kselftest_harness.h
13018 F:      Documentation/userspace-api/seccomp_filter.rst
13019 K:      \bsecure_computing
13020 K:      \bTIF_SECCOMP\b
13021
13022 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13023 M:      Al Cooper <alcooperx@gmail.com>
13024 L:      linux-mmc@vger.kernel.org
13025 L:      bcm-kernel-feedback-list@broadcom.com
13026 S:      Maintained
13027 F:      drivers/mmc/host/sdhci-brcmstb*
13028
13029 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13030 M:      Adrian Hunter <adrian.hunter@intel.com>
13031 L:      linux-mmc@vger.kernel.org
13032 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13033 S:      Maintained
13034 F:      drivers/mmc/host/sdhci*
13035 F:      include/linux/mmc/sdhci*
13036
13037 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13038 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13039 M:      Manjunath M B <manjumb@synopsys.com>
13040 L:      linux-mmc@vger.kernel.org
13041 S:      Maintained
13042 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13043
13044 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13045 M:      Ben Dooks <ben-linux@fluff.org>
13046 M:      Jaehoon Chung <jh80.chung@samsung.com>
13047 L:      linux-mmc@vger.kernel.org
13048 S:      Maintained
13049 F:      drivers/mmc/host/sdhci-s3c*
13050
13051 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13052 M:      Viresh Kumar <vireshk@kernel.org>
13053 L:      linux-mmc@vger.kernel.org
13054 S:      Maintained
13055 F:      drivers/mmc/host/sdhci-spear.c
13056
13057 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13058 M:      Kishon Vijay Abraham I <kishon@ti.com>
13059 L:      linux-mmc@vger.kernel.org
13060 S:      Maintained
13061 F:      drivers/mmc/host/sdhci-omap.c
13062
13063 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13064 M:      Scott Bauer <scott.bauer@intel.com>
13065 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13066 L:      linux-block@vger.kernel.org
13067 S:      Supported
13068 F:      block/sed*
13069 F:      block/opal_proto.h
13070 F:      include/linux/sed*
13071 F:      include/uapi/linux/sed*
13072
13073 SECURITY CONTACT
13074 M:      Security Officers <security@kernel.org>
13075 S:      Supported
13076
13077 SECURITY SUBSYSTEM
13078 M:      James Morris <jmorris@namei.org>
13079 M:      "Serge E. Hallyn" <serge@hallyn.com>
13080 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13082 W:      http://kernsec.org/
13083 S:      Supported
13084 F:      security/
13085 X:      security/selinux/
13086
13087 SELINUX SECURITY MODULE
13088 M:      Paul Moore <paul@paul-moore.com>
13089 M:      Stephen Smalley <sds@tycho.nsa.gov>
13090 M:      Eric Paris <eparis@parisplace.org>
13091 L:      selinux@vger.kernel.org
13092 W:      https://selinuxproject.org
13093 W:      https://github.com/SELinuxProject
13094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13095 S:      Supported
13096 F:      include/linux/selinux*
13097 F:      security/selinux/
13098 F:      scripts/selinux/
13099 F:      Documentation/admin-guide/LSM/SELinux.rst
13100
13101 SENSABLE PHANTOM
13102 M:      Jiri Slaby <jirislaby@gmail.com>
13103 S:      Maintained
13104 F:      drivers/misc/phantom.c
13105 F:      include/uapi/linux/phantom.h
13106
13107 SERIAL DEVICE BUS
13108 M:      Rob Herring <robh@kernel.org>
13109 L:      linux-serial@vger.kernel.org
13110 S:      Maintained
13111 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13112 F:      drivers/tty/serdev/
13113 F:      include/linux/serdev.h
13114
13115 SERIAL DRIVERS
13116 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13117 L:      linux-serial@vger.kernel.org
13118 S:      Maintained
13119 F:      Documentation/devicetree/bindings/serial/
13120 F:      drivers/tty/serial/
13121
13122 SERIAL IR RECEIVER
13123 M:      Sean Young <sean@mess.org>
13124 L:      linux-media@vger.kernel.org
13125 S:      Maintained
13126 F:      drivers/media/rc/serial_ir.c
13127
13128 SFC NETWORK DRIVER
13129 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13130 M:      Edward Cree <ecree@solarflare.com>
13131 M:      Bert Kenward <bkenward@solarflare.com>
13132 L:      netdev@vger.kernel.org
13133 S:      Supported
13134 F:      drivers/net/ethernet/sfc/
13135
13136 SGI GRU DRIVER
13137 M:      Dimitri Sivanich <sivanich@sgi.com>
13138 S:      Maintained
13139 F:      drivers/misc/sgi-gru/
13140
13141 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13142 M:      Pat Gefre <pfg@sgi.com>
13143 L:      linux-ia64@vger.kernel.org
13144 S:      Supported
13145 F:      Documentation/ia64/serial.txt
13146 F:      drivers/tty/serial/ioc?_serial.c
13147 F:      include/linux/ioc?.h
13148
13149 SGI XP/XPC/XPNET DRIVER
13150 M:      Cliff Whickman <cpw@sgi.com>
13151 M:      Robin Holt <robinmholt@gmail.com>
13152 S:      Maintained
13153 F:      drivers/misc/sgi-xp/
13154
13155 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13156 M:      Ursula Braun <ubraun@linux.ibm.com>
13157 L:      linux-s390@vger.kernel.org
13158 W:      http://www.ibm.com/developerworks/linux/linux390/
13159 S:      Supported
13160 F:      net/smc/
13161
13162 SHARP RJ54N1CB0C SENSOR DRIVER
13163 M:      Jacopo Mondi <jacopo@jmondi.org>
13164 L:      linux-media@vger.kernel.org
13165 T:      git git://linuxtv.org/media_tree.git
13166 S:      Odd fixes
13167 F:      drivers/media/i2c/rj54n1cb0c.c
13168 F:      include/media/i2c/rj54n1cb0c.h
13169
13170 SH_VEU V4L2 MEM2MEM DRIVER
13171 L:      linux-media@vger.kernel.org
13172 S:      Orphan
13173 F:      drivers/media/platform/sh_veu.c
13174
13175 SH_VOU V4L2 OUTPUT DRIVER
13176 L:      linux-media@vger.kernel.org
13177 S:      Orphan
13178 F:      drivers/media/platform/sh_vou.c
13179 F:      include/media/drv-intf/sh_vou.h
13180
13181 SI2157 MEDIA DRIVER
13182 M:      Antti Palosaari <crope@iki.fi>
13183 L:      linux-media@vger.kernel.org
13184 W:      https://linuxtv.org
13185 W:      http://palosaari.fi/linux/
13186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13187 T:      git git://linuxtv.org/anttip/media_tree.git
13188 S:      Maintained
13189 F:      drivers/media/tuners/si2157*
13190
13191 SI2165 MEDIA DRIVER
13192 M:      Matthias Schwarzott <zzam@gentoo.org>
13193 L:      linux-media@vger.kernel.org
13194 W:      https://linuxtv.org
13195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13196 S:      Maintained
13197 F:      drivers/media/dvb-frontends/si2165*
13198
13199 SI2168 MEDIA DRIVER
13200 M:      Antti Palosaari <crope@iki.fi>
13201 L:      linux-media@vger.kernel.org
13202 W:      https://linuxtv.org
13203 W:      http://palosaari.fi/linux/
13204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13205 T:      git git://linuxtv.org/anttip/media_tree.git
13206 S:      Maintained
13207 F:      drivers/media/dvb-frontends/si2168*
13208
13209 SI470X FM RADIO RECEIVER I2C DRIVER
13210 M:      Hans Verkuil <hverkuil@xs4all.nl>
13211 L:      linux-media@vger.kernel.org
13212 T:      git git://linuxtv.org/media_tree.git
13213 W:      https://linuxtv.org
13214 S:      Odd Fixes
13215 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13216
13217 SI470X FM RADIO RECEIVER USB DRIVER
13218 M:      Hans Verkuil <hverkuil@xs4all.nl>
13219 L:      linux-media@vger.kernel.org
13220 T:      git git://linuxtv.org/media_tree.git
13221 W:      https://linuxtv.org
13222 S:      Maintained
13223 F:      drivers/media/radio/si470x/radio-si470x-common.c
13224 F:      drivers/media/radio/si470x/radio-si470x.h
13225 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13226
13227 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13228 M:      Eduardo Valentin <edubezval@gmail.com>
13229 L:      linux-media@vger.kernel.org
13230 T:      git git://linuxtv.org/media_tree.git
13231 W:      https://linuxtv.org
13232 S:      Odd Fixes
13233 F:      drivers/media/radio/si4713/si4713.?
13234
13235 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13236 M:      Eduardo Valentin <edubezval@gmail.com>
13237 L:      linux-media@vger.kernel.org
13238 T:      git git://linuxtv.org/media_tree.git
13239 W:      https://linuxtv.org
13240 S:      Odd Fixes
13241 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13242
13243 SI4713 FM RADIO TRANSMITTER USB DRIVER
13244 M:      Hans Verkuil <hverkuil@xs4all.nl>
13245 L:      linux-media@vger.kernel.org
13246 T:      git git://linuxtv.org/media_tree.git
13247 W:      https://linuxtv.org
13248 S:      Maintained
13249 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13250
13251 SIANO DVB DRIVER
13252 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13253 L:      linux-media@vger.kernel.org
13254 W:      https://linuxtv.org
13255 T:      git git://linuxtv.org/media_tree.git
13256 S:      Odd fixes
13257 F:      drivers/media/common/siano/
13258 F:      drivers/media/usb/siano/
13259 F:      drivers/media/usb/siano/
13260 F:      drivers/media/mmc/siano/
13261
13262 SIFIVE DRIVERS
13263 M:      Palmer Dabbelt <palmer@sifive.com>
13264 L:      linux-riscv@lists.infradead.org
13265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13266 S:      Supported
13267 K:      sifive
13268 N:      sifive
13269
13270 SILEAD TOUCHSCREEN DRIVER
13271 M:      Hans de Goede <hdegoede@redhat.com>
13272 L:      linux-input@vger.kernel.org
13273 L:      platform-driver-x86@vger.kernel.org
13274 S:      Maintained
13275 F:      drivers/input/touchscreen/silead.c
13276 F:      drivers/platform/x86/touchscreen_dmi.c
13277
13278 SILICON MOTION SM712 FRAME BUFFER DRIVER
13279 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13280 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13281 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13282 L:      linux-fbdev@vger.kernel.org
13283 S:      Maintained
13284 F:      drivers/video/fbdev/sm712*
13285 F:      Documentation/fb/sm712fb.txt
13286
13287 SIMPLE FIRMWARE INTERFACE (SFI)
13288 M:      Len Brown <lenb@kernel.org>
13289 L:      sfi-devel@simplefirmware.org
13290 W:      http://simplefirmware.org/
13291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13292 S:      Supported
13293 F:      arch/x86/platform/sfi/
13294 F:      drivers/sfi/
13295 F:      include/linux/sfi*.h
13296
13297 SIMPLEFB FB DRIVER
13298 M:      Hans de Goede <hdegoede@redhat.com>
13299 L:      linux-fbdev@vger.kernel.org
13300 S:      Maintained
13301 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13302 F:      drivers/video/fbdev/simplefb.c
13303 F:      include/linux/platform_data/simplefb.h
13304
13305 SIMTEC EB110ATX (Chalice CATS)
13306 P:      Ben Dooks
13307 P:      Vincent Sanders <vince@simtec.co.uk>
13308 M:      Simtec Linux Team <linux@simtec.co.uk>
13309 W:      http://www.simtec.co.uk/products/EB110ATX/
13310 S:      Supported
13311
13312 SIMTEC EB2410ITX (BAST)
13313 P:      Ben Dooks
13314 P:      Vincent Sanders <vince@simtec.co.uk>
13315 M:      Simtec Linux Team <linux@simtec.co.uk>
13316 W:      http://www.simtec.co.uk/products/EB2410ITX/
13317 S:      Supported
13318 F:      arch/arm/mach-s3c24xx/mach-bast.c
13319 F:      arch/arm/mach-s3c24xx/bast-ide.c
13320 F:      arch/arm/mach-s3c24xx/bast-irq.c
13321
13322 SIPHASH PRF ROUTINES
13323 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13324 S:      Maintained
13325 F:      lib/siphash.c
13326 F:      lib/test_siphash.c
13327 F:      include/linux/siphash.h
13328
13329 SIOX
13330 M:      Gavin Schenk <g.schenk@eckelmann.de>
13331 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13332 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13333 S:      Supported
13334 F:      drivers/siox/*
13335 F:      include/trace/events/siox.h
13336
13337 SIS 190 ETHERNET DRIVER
13338 M:      Francois Romieu <romieu@fr.zoreil.com>
13339 L:      netdev@vger.kernel.org
13340 S:      Maintained
13341 F:      drivers/net/ethernet/sis/sis190.c
13342
13343 SIS 900/7016 FAST ETHERNET DRIVER
13344 M:      Daniele Venzano <venza@brownhat.org>
13345 W:      http://www.brownhat.org/sis900.html
13346 L:      netdev@vger.kernel.org
13347 S:      Maintained
13348 F:      drivers/net/ethernet/sis/sis900.*
13349
13350 SIS FRAMEBUFFER DRIVER
13351 M:      Thomas Winischhofer <thomas@winischhofer.net>
13352 W:      http://www.winischhofer.net/linuxsisvga.shtml
13353 S:      Maintained
13354 F:      Documentation/fb/sisfb.txt
13355 F:      drivers/video/fbdev/sis/
13356 F:      include/video/sisfb.h
13357
13358 SIS USB2VGA DRIVER
13359 M:      Thomas Winischhofer <thomas@winischhofer.net>
13360 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13361 S:      Maintained
13362 F:      drivers/usb/misc/sisusbvga/
13363
13364 SLAB ALLOCATOR
13365 M:      Christoph Lameter <cl@linux.com>
13366 M:      Pekka Enberg <penberg@kernel.org>
13367 M:      David Rientjes <rientjes@google.com>
13368 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13369 M:      Andrew Morton <akpm@linux-foundation.org>
13370 L:      linux-mm@kvack.org
13371 S:      Maintained
13372 F:      include/linux/sl?b*.h
13373 F:      mm/sl?b*
13374
13375 SLEEPABLE READ-COPY UPDATE (SRCU)
13376 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13377 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13378 M:      Josh Triplett <josh@joshtriplett.org>
13379 R:      Steven Rostedt <rostedt@goodmis.org>
13380 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13381 L:      linux-kernel@vger.kernel.org
13382 W:      http://www.rdrop.com/users/paulmck/RCU/
13383 S:      Supported
13384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13385 F:      include/linux/srcu*.h
13386 F:      kernel/rcu/srcu*.c
13387
13388 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13389 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13390 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13391 S:      Maintained
13392 F:      drivers/slimbus/
13393 F:      Documentation/devicetree/bindings/slimbus/
13394 F:      include/linux/slimbus.h
13395
13396 SMACK SECURITY MODULE
13397 M:      Casey Schaufler <casey@schaufler-ca.com>
13398 L:      linux-security-module@vger.kernel.org
13399 W:      http://schaufler-ca.com
13400 T:      git git://github.com/cschaufler/smack-next
13401 S:      Maintained
13402 F:      Documentation/admin-guide/LSM/Smack.rst
13403 F:      security/smack/
13404
13405 SMC91x ETHERNET DRIVER
13406 M:      Nicolas Pitre <nico@fluxnic.net>
13407 S:      Odd Fixes
13408 F:      drivers/net/ethernet/smsc/smc91x.*
13409
13410 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13411 M:      Sakari Ailus <sakari.ailus@iki.fi>
13412 L:      linux-media@vger.kernel.org
13413 S:      Maintained
13414 F:      drivers/media/i2c/smiapp/
13415 F:      include/media/i2c/smiapp.h
13416 F:      drivers/media/i2c/smiapp-pll.c
13417 F:      drivers/media/i2c/smiapp-pll.h
13418 F:      include/uapi/linux/smiapp.h
13419 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13420
13421 SMM665 HARDWARE MONITOR DRIVER
13422 M:      Guenter Roeck <linux@roeck-us.net>
13423 L:      linux-hwmon@vger.kernel.org
13424 S:      Maintained
13425 F:      Documentation/hwmon/smm665
13426 F:      drivers/hwmon/smm665.c
13427
13428 SMSC EMC2103 HARDWARE MONITOR DRIVER
13429 M:      Steve Glendinning <steve.glendinning@shawell.net>
13430 L:      linux-hwmon@vger.kernel.org
13431 S:      Maintained
13432 F:      Documentation/hwmon/emc2103
13433 F:      drivers/hwmon/emc2103.c
13434
13435 SMSC SCH5627 HARDWARE MONITOR DRIVER
13436 M:      Hans de Goede <hdegoede@redhat.com>
13437 L:      linux-hwmon@vger.kernel.org
13438 S:      Supported
13439 F:      Documentation/hwmon/sch5627
13440 F:      drivers/hwmon/sch5627.c
13441
13442 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13443 M:      Steve Glendinning <steve.glendinning@shawell.net>
13444 L:      linux-fbdev@vger.kernel.org
13445 S:      Maintained
13446 F:      drivers/video/fbdev/smscufx.c
13447
13448 SMSC47B397 HARDWARE MONITOR DRIVER
13449 M:      Jean Delvare <jdelvare@suse.com>
13450 L:      linux-hwmon@vger.kernel.org
13451 S:      Maintained
13452 F:      Documentation/hwmon/smsc47b397
13453 F:      drivers/hwmon/smsc47b397.c
13454
13455 SMSC911x ETHERNET DRIVER
13456 M:      Steve Glendinning <steve.glendinning@shawell.net>
13457 L:      netdev@vger.kernel.org
13458 S:      Maintained
13459 F:      include/linux/smsc911x.h
13460 F:      drivers/net/ethernet/smsc/smsc911x.*
13461
13462 SMSC9420 PCI ETHERNET DRIVER
13463 M:      Steve Glendinning <steve.glendinning@shawell.net>
13464 L:      netdev@vger.kernel.org
13465 S:      Maintained
13466 F:      drivers/net/ethernet/smsc/smsc9420.*
13467
13468 SOC-CAMERA V4L2 SUBSYSTEM
13469 L:      linux-media@vger.kernel.org
13470 T:      git git://linuxtv.org/media_tree.git
13471 S:      Orphan
13472 F:      include/media/soc*
13473 F:      drivers/media/i2c/soc_camera/
13474 F:      drivers/media/platform/soc_camera/
13475
13476 SOCIONEXT SYNQUACER I2C DRIVER
13477 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13478 L:      linux-i2c@vger.kernel.org
13479 S:      Maintained
13480 F:      drivers/i2c/busses/i2c-synquacer.c
13481 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13482
13483 SOCIONEXT UNIPHIER SOUND DRIVER
13484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13485 S:      Orphan
13486 F:      sound/soc/uniphier/
13487
13488 SOEKRIS NET48XX LED SUPPORT
13489 M:      Chris Boot <bootc@bootc.net>
13490 S:      Maintained
13491 F:      drivers/leds/leds-net48xx.c
13492
13493 SOFT-ROCE DRIVER (rxe)
13494 M:      Moni Shoua <monis@mellanox.com>
13495 L:      linux-rdma@vger.kernel.org
13496 S:      Supported
13497 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13498 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13499 F:      drivers/infiniband/sw/rxe/
13500 F:      include/uapi/rdma/rdma_user_rxe.h
13501
13502 SOFTLOGIC 6x10 MPEG CODEC
13503 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13504 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13505 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13506 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13507 M:      Ismael Luceno <ismael@iodev.co.uk>
13508 L:      linux-media@vger.kernel.org
13509 S:      Supported
13510 F:      drivers/media/pci/solo6x10/
13511
13512 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13513 M:      James Morse <james.morse@arm.com>
13514 L:      linux-arm-kernel@lists.infradead.org
13515 S:      Maintained
13516 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13517 F:      drivers/firmware/arm_sdei.c
13518 F:      include/linux/sdei.h
13519 F:      include/uapi/linux/sdei.h
13520
13521 SOFTWARE RAID (Multiple Disks) SUPPORT
13522 M:      Shaohua Li <shli@kernel.org>
13523 L:      linux-raid@vger.kernel.org
13524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13525 S:      Supported
13526 F:      drivers/md/Makefile
13527 F:      drivers/md/Kconfig
13528 F:      drivers/md/md*
13529 F:      drivers/md/raid*
13530 F:      include/linux/raid/
13531 F:      include/uapi/linux/raid/
13532
13533 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13534 M:      Jassi Brar <jaswinder.singh@linaro.org>
13535 L:      netdev@vger.kernel.org
13536 S:      Maintained
13537 F:      drivers/net/ethernet/socionext/netsec.c
13538 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13539
13540 SOLIDRUN CLEARFOG SUPPORT
13541 M:      Russell King <linux@armlinux.org.uk>
13542 S:      Maintained
13543 F:      arch/arm/boot/dts/armada-388-clearfog*
13544 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13545
13546 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13547 M:      Russell King <linux@armlinux.org.uk>
13548 S:      Maintained
13549 F:      arch/arm/boot/dts/imx6*-cubox-i*
13550 F:      arch/arm/boot/dts/imx6*-hummingboard*
13551 F:      arch/arm/boot/dts/imx6*-sr-*
13552
13553 SONIC NETWORK DRIVER
13554 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13555 L:      netdev@vger.kernel.org
13556 S:      Maintained
13557 F:      drivers/net/ethernet/natsemi/sonic.*
13558
13559 SONICS SILICON BACKPLANE DRIVER (SSB)
13560 M:      Michael Buesch <m@bues.ch>
13561 L:      linux-wireless@vger.kernel.org
13562 S:      Maintained
13563 F:      drivers/ssb/
13564 F:      include/linux/ssb/
13565
13566 SONY IMX258 SENSOR DRIVER
13567 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13568 L:      linux-media@vger.kernel.org
13569 T:      git git://linuxtv.org/media_tree.git
13570 S:      Maintained
13571 F:      drivers/media/i2c/imx258.c
13572
13573 SONY IMX274 SENSOR DRIVER
13574 M:      Leon Luo <leonl@leopardimaging.com>
13575 L:      linux-media@vger.kernel.org
13576 T:      git git://linuxtv.org/media_tree.git
13577 S:      Maintained
13578 F:      drivers/media/i2c/imx274.c
13579 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13580
13581 SONY MEMORYSTICK CARD SUPPORT
13582 M:      Alex Dubov <oakad@yahoo.com>
13583 W:      http://tifmxx.berlios.de/
13584 S:      Maintained
13585 F:      drivers/memstick/host/tifm_ms.c
13586
13587 SONY MEMORYSTICK STANDARD SUPPORT
13588 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13589 S:      Maintained
13590 F:      drivers/memstick/core/ms_block.*
13591
13592 SONY VAIO CONTROL DEVICE DRIVER
13593 M:      Mattia Dongili <malattia@linux.it>
13594 L:      platform-driver-x86@vger.kernel.org
13595 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13596 S:      Maintained
13597 F:      Documentation/laptops/sony-laptop.txt
13598 F:      drivers/char/sonypi.c
13599 F:      drivers/platform/x86/sony-laptop.c
13600 F:      include/linux/sony-laptop.h
13601
13602 SOUND
13603 M:      Jaroslav Kysela <perex@perex.cz>
13604 M:      Takashi Iwai <tiwai@suse.com>
13605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13606 W:      http://www.alsa-project.org/
13607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13608 T:      git git://git.alsa-project.org/alsa-kernel.git
13609 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13610 S:      Maintained
13611 F:      Documentation/sound/
13612 F:      include/sound/
13613 F:      include/uapi/sound/
13614 F:      sound/
13615
13616 SOUND - COMPRESSED AUDIO
13617 M:      Vinod Koul <vkoul@kernel.org>
13618 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13620 S:      Supported
13621 F:      Documentation/sound/designs/compress-offload.rst
13622 F:      include/sound/compress_driver.h
13623 F:      include/uapi/sound/compress_*
13624 F:      sound/core/compress_offload.c
13625 F:      sound/soc/soc-compress.c
13626
13627 SOUND - DMAENGINE HELPERS
13628 M:      Lars-Peter Clausen <lars@metafoo.de>
13629 S:      Supported
13630 F:      include/sound/dmaengine_pcm.h
13631 F:      sound/core/pcm_dmaengine.c
13632 F:      sound/soc/soc-generic-dmaengine-pcm.c
13633
13634 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13635 M:      Liam Girdwood <lgirdwood@gmail.com>
13636 M:      Mark Brown <broonie@kernel.org>
13637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13638 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13639 W:      http://alsa-project.org/main/index.php/ASoC
13640 S:      Supported
13641 F:      Documentation/devicetree/bindings/sound/
13642 F:      Documentation/sound/soc/
13643 F:      sound/soc/
13644 F:      include/sound/soc*
13645
13646 SOUNDWIRE SUBSYSTEM
13647 M:      Vinod Koul <vinod.koul@intel.com>
13648 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13649 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13650 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13651 S:      Supported
13652 F:      Documentation/driver-api/soundwire/
13653 F:      drivers/soundwire/
13654 F:      include/linux/soundwire/
13655
13656 SP2 MEDIA DRIVER
13657 M:      Olli Salonen <olli.salonen@iki.fi>
13658 L:      linux-media@vger.kernel.org
13659 W:      https://linuxtv.org
13660 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13661 S:      Maintained
13662 F:      drivers/media/dvb-frontends/sp2*
13663
13664 SPARC + UltraSPARC (sparc/sparc64)
13665 M:      "David S. Miller" <davem@davemloft.net>
13666 L:      sparclinux@vger.kernel.org
13667 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13670 S:      Maintained
13671 F:      arch/sparc/
13672 F:      drivers/sbus/
13673
13674 SPARC SERIAL DRIVERS
13675 M:      "David S. Miller" <davem@davemloft.net>
13676 L:      sparclinux@vger.kernel.org
13677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13679 S:      Maintained
13680 F:      include/linux/sunserialcore.h
13681 F:      drivers/tty/serial/suncore.c
13682 F:      drivers/tty/serial/sunhv.c
13683 F:      drivers/tty/serial/sunsab.c
13684 F:      drivers/tty/serial/sunsab.h
13685 F:      drivers/tty/serial/sunsu.c
13686 F:      drivers/tty/serial/sunzilog.c
13687 F:      drivers/tty/serial/sunzilog.h
13688 F:      drivers/tty/vcc.c
13689
13690 SPARSE CHECKER
13691 M:      "Christopher Li" <sparse@chrisli.org>
13692 L:      linux-sparse@vger.kernel.org
13693 W:      https://sparse.wiki.kernel.org/
13694 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13695 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13696 S:      Maintained
13697 F:      include/linux/compiler.h
13698
13699 SPEAR CLOCK FRAMEWORK SUPPORT
13700 M:      Viresh Kumar <vireshk@kernel.org>
13701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13702 W:      http://www.st.com/spear
13703 S:      Maintained
13704 F:      drivers/clk/spear/
13705
13706 SPEAR PLATFORM SUPPORT
13707 M:      Viresh Kumar <vireshk@kernel.org>
13708 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13710 W:      http://www.st.com/spear
13711 S:      Maintained
13712 F:      arch/arm/boot/dts/spear*
13713 F:      arch/arm/mach-spear/
13714
13715 SPI NOR SUBSYSTEM
13716 M:      Marek Vasut <marek.vasut@gmail.com>
13717 L:      linux-mtd@lists.infradead.org
13718 W:      http://www.linux-mtd.infradead.org/
13719 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13720 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13721 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13722 S:      Maintained
13723 F:      drivers/mtd/spi-nor/
13724 F:      include/linux/mtd/spi-nor.h
13725
13726 SPI SUBSYSTEM
13727 M:      Mark Brown <broonie@kernel.org>
13728 L:      linux-spi@vger.kernel.org
13729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13730 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13731 S:      Maintained
13732 F:      Documentation/devicetree/bindings/spi/
13733 F:      Documentation/spi/
13734 F:      drivers/spi/
13735 F:      include/linux/spi/
13736 F:      include/uapi/linux/spi/
13737 F:      tools/spi/
13738
13739 SPIDERNET NETWORK DRIVER for CELL
13740 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13741 L:      netdev@vger.kernel.org
13742 S:      Supported
13743 F:      Documentation/networking/spider_net.txt
13744 F:      drivers/net/ethernet/toshiba/spider_net*
13745
13746 SPMI SUBSYSTEM
13747 R:      Stephen Boyd <sboyd@kernel.org>
13748 L:      linux-arm-msm@vger.kernel.org
13749 F:      Documentation/devicetree/bindings/spmi/
13750 F:      drivers/spmi/
13751 F:      include/dt-bindings/spmi/spmi.h
13752 F:      include/linux/spmi.h
13753 F:      include/trace/events/spmi.h
13754
13755 SPU FILE SYSTEM
13756 M:      Jeremy Kerr <jk@ozlabs.org>
13757 L:      linuxppc-dev@lists.ozlabs.org
13758 W:      http://www.ibm.com/developerworks/power/cell/
13759 S:      Supported
13760 F:      Documentation/filesystems/spufs.txt
13761 F:      arch/powerpc/platforms/cell/spufs/
13762
13763 SQUASHFS FILE SYSTEM
13764 M:      Phillip Lougher <phillip@squashfs.org.uk>
13765 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13766 W:      http://squashfs.org.uk
13767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13768 S:      Maintained
13769 F:      Documentation/filesystems/squashfs.txt
13770 F:      fs/squashfs/
13771
13772 SRM (Alpha) environment access
13773 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13774 S:      Maintained
13775 F:      arch/alpha/kernel/srm_env.c
13776
13777 ST STM32 I2C/SMBUS DRIVER
13778 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13779 L:      linux-i2c@vger.kernel.org
13780 S:      Maintained
13781 F:      drivers/i2c/busses/i2c-stm32*
13782
13783 STABLE BRANCH
13784 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13785 M:      Sasha Levin <sashal@kernel.org>
13786 L:      stable@vger.kernel.org
13787 S:      Supported
13788 F:      Documentation/process/stable-kernel-rules.rst
13789
13790 STAGING - COMEDI
13791 M:      Ian Abbott <abbotti@mev.co.uk>
13792 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13793 S:      Odd Fixes
13794 F:      drivers/staging/comedi/
13795
13796 STAGING - EROFS FILE SYSTEM
13797 M:      Gao Xiang <gaoxiang25@huawei.com>
13798 M:      Chao Yu <yuchao0@huawei.com>
13799 L:      linux-erofs@lists.ozlabs.org
13800 S:      Maintained
13801 F:      drivers/staging/erofs/
13802
13803 STAGING - FLARION FT1000 DRIVERS
13804 M:      Marek Belisko <marek.belisko@gmail.com>
13805 S:      Odd Fixes
13806 F:      drivers/staging/ft1000/
13807
13808 STAGING - INDUSTRIAL IO
13809 M:      Jonathan Cameron <jic23@kernel.org>
13810 L:      linux-iio@vger.kernel.org
13811 S:      Odd Fixes
13812 F:      Documentation/devicetree/bindings/staging/iio/
13813 F:      drivers/staging/iio/
13814
13815 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13816 M:      Marc Dietrich <marvin24@gmx.de>
13817 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13818 L:      linux-tegra@vger.kernel.org
13819 S:      Maintained
13820 F:      drivers/staging/nvec/
13821
13822 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13823 M:      Jens Frederich <jfrederich@gmail.com>
13824 M:      Daniel Drake <dsd@laptop.org>
13825 M:      Jon Nettleton <jon.nettleton@gmail.com>
13826 W:      http://wiki.laptop.org/go/DCON
13827 S:      Maintained
13828 F:      drivers/staging/olpc_dcon/
13829
13830 STAGING - REALTEK RTL8712U DRIVERS
13831 M:      Larry Finger <Larry.Finger@lwfinger.net>
13832 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13833 S:      Odd Fixes
13834 F:      drivers/staging/rtl8712/
13835
13836 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13837 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13838 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13839 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13840 L:      linux-fbdev@vger.kernel.org
13841 S:      Maintained
13842 F:      drivers/staging/sm750fb/
13843
13844 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13845 M:      William Hubbs <w.d.hubbs@gmail.com>
13846 M:      Chris Brannon <chris@the-brannons.com>
13847 M:      Kirk Reiser <kirk@reisers.ca>
13848 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13849 L:      speakup@linux-speakup.org
13850 W:      http://www.linux-speakup.org/
13851 S:      Odd Fixes
13852 F:      drivers/staging/speakup/
13853
13854 STAGING - VIA VT665X DRIVERS
13855 M:      Forest Bond <forest@alittletooquiet.net>
13856 S:      Odd Fixes
13857 F:      drivers/staging/vt665?/
13858
13859 STAGING - WILC1000 WIFI DRIVER
13860 M:      Aditya Shankar <aditya.shankar@microchip.com>
13861 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13862 L:      linux-wireless@vger.kernel.org
13863 S:      Supported
13864 F:      drivers/staging/wilc1000/
13865
13866 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13867 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13868 S:      Odd Fixes
13869 F:      drivers/staging/xgifb/
13870
13871 STAGING SUBSYSTEM
13872 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13874 L:      devel@driverdev.osuosl.org
13875 S:      Supported
13876 F:      drivers/staging/
13877
13878 STARFIRE/DURALAN NETWORK DRIVER
13879 M:      Ion Badulescu <ionut@badula.org>
13880 S:      Odd Fixes
13881 F:      drivers/net/ethernet/adaptec/starfire*
13882
13883 STEC S1220 SKD DRIVER
13884 M:      Bart Van Assche <bart.vanassche@wdc.com>
13885 L:      linux-block@vger.kernel.org
13886 S:      Maintained
13887 F:      drivers/block/skd*[ch]
13888
13889 STI AUDIO (ASoC) DRIVERS
13890 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13891 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13892 S:      Maintained
13893 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13894 F:      sound/soc/sti/
13895
13896 STI CEC DRIVER
13897 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13898 S:      Maintained
13899 F:      drivers/staging/media/st-cec/
13900 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13901
13902 STK1160 USB VIDEO CAPTURE DRIVER
13903 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13904 L:      linux-media@vger.kernel.org
13905 T:      git git://linuxtv.org/media_tree.git
13906 S:      Maintained
13907 F:      drivers/media/usb/stk1160/
13908
13909 STM32 AUDIO (ASoC) DRIVERS
13910 M:      Olivier Moysan <olivier.moysan@st.com>
13911 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13912 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13913 S:      Maintained
13914 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13915 F:      sound/soc/stm/
13916
13917 STM32 TIMER/LPTIMER DRIVERS
13918 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13919 S:      Maintained
13920 F:      drivers/*/stm32-*timer*
13921 F:      drivers/pwm/pwm-stm32*
13922 F:      include/linux/*/stm32-*tim*
13923 F:      Documentation/ABI/testing/*timer-stm32
13924 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13925 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13926
13927 STMMAC ETHERNET DRIVER
13928 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13929 M:      Alexandre Torgue <alexandre.torgue@st.com>
13930 M:      Jose Abreu <joabreu@synopsys.com>
13931 L:      netdev@vger.kernel.org
13932 W:      http://www.stlinux.com
13933 S:      Supported
13934 F:      drivers/net/ethernet/stmicro/stmmac/
13935
13936 SUN3/3X
13937 M:      Sam Creasey <sammy@sammy.net>
13938 W:      http://sammy.net/sun3/
13939 S:      Maintained
13940 F:      arch/m68k/kernel/*sun3*
13941 F:      arch/m68k/sun3*/
13942 F:      arch/m68k/include/asm/sun3*
13943 F:      drivers/net/ethernet/i825xx/sun3*
13944
13945 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13946 M:      Hans de Goede <hdegoede@redhat.com>
13947 L:      linux-input@vger.kernel.org
13948 S:      Maintained
13949 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13950 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13951
13952 SUNDANCE NETWORK DRIVER
13953 M:      Denis Kirjanov <kda@linux-powerpc.org>
13954 L:      netdev@vger.kernel.org
13955 S:      Maintained
13956 F:      drivers/net/ethernet/dlink/sundance.c
13957
13958 SUPERH
13959 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13960 M:      Rich Felker <dalias@libc.org>
13961 L:      linux-sh@vger.kernel.org
13962 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13963 S:      Maintained
13964 F:      Documentation/sh/
13965 F:      arch/sh/
13966 F:      drivers/sh/
13967
13968 SUSPEND TO RAM
13969 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13970 M:      Len Brown <len.brown@intel.com>
13971 M:      Pavel Machek <pavel@ucw.cz>
13972 L:      linux-pm@vger.kernel.org
13973 B:      https://bugzilla.kernel.org
13974 S:      Supported
13975 F:      Documentation/power/
13976 F:      arch/x86/kernel/acpi/
13977 F:      drivers/base/power/
13978 F:      kernel/power/
13979 F:      include/linux/suspend.h
13980 F:      include/linux/freezer.h
13981 F:      include/linux/pm.h
13982
13983 SVGA HANDLING
13984 M:      Martin Mares <mj@ucw.cz>
13985 L:      linux-video@atrey.karlin.mff.cuni.cz
13986 S:      Maintained
13987 F:      Documentation/svga.txt
13988 F:      arch/x86/boot/video*
13989
13990 SWIOTLB SUBSYSTEM
13991 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13992 L:      iommu@lists.linux-foundation.org
13993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13994 S:      Supported
13995 F:      kernel/dma/swiotlb.c
13996 F:      arch/*/kernel/pci-swiotlb.c
13997 F:      include/linux/swiotlb.h
13998
13999 SWITCHDEV
14000 M:      Jiri Pirko <jiri@resnulli.us>
14001 M:      Ivan Vecera <ivecera@redhat.com>
14002 L:      netdev@vger.kernel.org
14003 S:      Supported
14004 F:      net/switchdev/
14005 F:      include/net/switchdev.h
14006
14007 SY8106A REGULATOR DRIVER
14008 M:      Icenowy Zheng <icenowy@aosc.io>
14009 S:      Maintained
14010 F:      drivers/regulator/sy8106a-regulator.c
14011 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14012
14013 SYNC FILE FRAMEWORK
14014 M:      Sumit Semwal <sumit.semwal@linaro.org>
14015 R:      Gustavo Padovan <gustavo@padovan.org>
14016 S:      Maintained
14017 L:      linux-media@vger.kernel.org
14018 L:      dri-devel@lists.freedesktop.org
14019 F:      drivers/dma-buf/sync_*
14020 F:      drivers/dma-buf/dma-fence*
14021 F:      drivers/dma-buf/sw_sync.c
14022 F:      include/linux/sync_file.h
14023 F:      include/uapi/linux/sync_file.h
14024 F:      Documentation/sync_file.txt
14025 T:      git git://anongit.freedesktop.org/drm/drm-misc
14026
14027 SYNOPSYS ARC ARCHITECTURE
14028 M:      Vineet Gupta <vgupta@synopsys.com>
14029 L:      linux-snps-arc@lists.infradead.org
14030 S:      Supported
14031 F:      arch/arc/
14032 F:      Documentation/devicetree/bindings/arc/*
14033 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14034 F:      drivers/clocksource/arc_timer.c
14035 F:      drivers/tty/serial/arc_uart.c
14036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14037
14038 SYNOPSYS ARC HSDK SDP pll clock driver
14039 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14040 S:      Supported
14041 F:      drivers/clk/clk-hsdk-pll.c
14042 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14043
14044 SYNOPSYS ARC SDP clock driver
14045 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14046 S:      Supported
14047 F:      drivers/clk/axs10x/*
14048 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14049
14050 SYNOPSYS ARC SDP platform support
14051 M:      Alexey Brodkin <abrodkin@synopsys.com>
14052 S:      Supported
14053 F:      arch/arc/plat-axs10x
14054 F:      arch/arc/boot/dts/ax*
14055 F:      Documentation/devicetree/bindings/arc/axs10*
14056
14057 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14058 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14059 S:      Supported
14060 F:      drivers/reset/reset-axs10x.c
14061 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14062
14063 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14064 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14065 S:      Maintained
14066 F:      drivers/tty/serial/8250/8250_dw.c
14067
14068 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14069 M:      Hoan Tran <hotran@apm.com>
14070 L:      linux-gpio@vger.kernel.org
14071 S:      Maintained
14072 F:      drivers/gpio/gpio-dwapb.c
14073 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14074
14075 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14076 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14077 S:      Maintained
14078 F:      drivers/dma/dwi-axi-dmac/
14079 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14080
14081 SYNOPSYS DESIGNWARE DMAC DRIVER
14082 M:      Viresh Kumar <vireshk@kernel.org>
14083 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14084 S:      Maintained
14085 F:      include/linux/dma/dw.h
14086 F:      include/linux/platform_data/dma-dw.h
14087 F:      drivers/dma/dw/
14088
14089 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14090 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14091 L:      netdev@vger.kernel.org
14092 S:      Supported
14093 F:      drivers/net/ethernet/synopsys/
14094
14095 SYNOPSYS DESIGNWARE I2C DRIVER
14096 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14097 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14098 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14099 L:      linux-i2c@vger.kernel.org
14100 S:      Maintained
14101 F:      drivers/i2c/busses/i2c-designware-*
14102 F:      include/linux/platform_data/i2c-designware.h
14103
14104 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14105 M:      Jaehoon Chung <jh80.chung@samsung.com>
14106 L:      linux-mmc@vger.kernel.org
14107 S:      Maintained
14108 F:      drivers/mmc/host/dw_mmc*
14109
14110 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14111 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14112 S:      Supported
14113 F:      drivers/reset/reset-hsdk.c
14114 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14115 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14116
14117 SYSTEM CONFIGURATION (SYSCON)
14118 M:      Lee Jones <lee.jones@linaro.org>
14119 M:      Arnd Bergmann <arnd@arndb.de>
14120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14121 S:      Supported
14122 F:      drivers/mfd/syscon.c
14123
14124 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14125 M:      Sudeep Holla <sudeep.holla@arm.com>
14126 L:      linux-arm-kernel@lists.infradead.org
14127 S:      Maintained
14128 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14129 F:      drivers/clk/clk-sc[mp]i.c
14130 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14131 F:      drivers/firmware/arm_scpi.c
14132 F:      drivers/firmware/arm_scmi/
14133 F:      include/linux/sc[mp]i_protocol.h
14134
14135 SYSTEM RESET/SHUTDOWN DRIVERS
14136 M:      Sebastian Reichel <sre@kernel.org>
14137 L:      linux-pm@vger.kernel.org
14138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14139 S:      Maintained
14140 F:      Documentation/devicetree/bindings/power/reset/
14141 F:      drivers/power/reset/
14142
14143 SYSTEM TRACE MODULE CLASS
14144 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14145 S:      Maintained
14146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14147 F:      Documentation/trace/stm.rst
14148 F:      drivers/hwtracing/stm/
14149 F:      include/linux/stm.h
14150 F:      include/uapi/linux/stm.h
14151
14152 SYSV FILESYSTEM
14153 M:      Christoph Hellwig <hch@infradead.org>
14154 S:      Maintained
14155 F:      Documentation/filesystems/sysv-fs.txt
14156 F:      fs/sysv/
14157 F:      include/linux/sysv_fs.h
14158
14159 TARGET SUBSYSTEM
14160 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14161 L:      linux-scsi@vger.kernel.org
14162 L:      target-devel@vger.kernel.org
14163 W:      http://www.linux-iscsi.org
14164 W:      http://groups.google.com/group/linux-iscsi-target-dev
14165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14166 S:      Supported
14167 F:      drivers/target/
14168 F:      include/target/
14169 F:      Documentation/target/
14170
14171 TASKSTATS STATISTICS INTERFACE
14172 M:      Balbir Singh <bsingharora@gmail.com>
14173 S:      Maintained
14174 F:      Documentation/accounting/taskstats*
14175 F:      include/linux/taskstats*
14176 F:      kernel/taskstats.c
14177
14178 TC subsystem
14179 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14180 M:      Cong Wang <xiyou.wangcong@gmail.com>
14181 M:      Jiri Pirko <jiri@resnulli.us>
14182 L:      netdev@vger.kernel.org
14183 S:      Maintained
14184 F:      include/net/pkt_cls.h
14185 F:      include/net/pkt_sched.h
14186 F:      include/net/tc_act/
14187 F:      include/uapi/linux/pkt_cls.h
14188 F:      include/uapi/linux/pkt_sched.h
14189 F:      include/uapi/linux/tc_act/
14190 F:      include/uapi/linux/tc_ematch/
14191 F:      net/sched/
14192
14193 TC90522 MEDIA DRIVER
14194 M:      Akihiro Tsukada <tskd08@gmail.com>
14195 L:      linux-media@vger.kernel.org
14196 S:      Odd Fixes
14197 F:      drivers/media/dvb-frontends/tc90522*
14198
14199 TCP LOW PRIORITY MODULE
14200 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14201 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14202 W:      http://tcp-lp-mod.sourceforge.net/
14203 S:      Maintained
14204 F:      net/ipv4/tcp_lp.c
14205
14206 TDA10071 MEDIA DRIVER
14207 M:      Antti Palosaari <crope@iki.fi>
14208 L:      linux-media@vger.kernel.org
14209 W:      https://linuxtv.org
14210 W:      http://palosaari.fi/linux/
14211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14212 T:      git git://linuxtv.org/anttip/media_tree.git
14213 S:      Maintained
14214 F:      drivers/media/dvb-frontends/tda10071*
14215
14216 TDA18212 MEDIA DRIVER
14217 M:      Antti Palosaari <crope@iki.fi>
14218 L:      linux-media@vger.kernel.org
14219 W:      https://linuxtv.org
14220 W:      http://palosaari.fi/linux/
14221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14222 T:      git git://linuxtv.org/anttip/media_tree.git
14223 S:      Maintained
14224 F:      drivers/media/tuners/tda18212*
14225
14226 TDA18218 MEDIA DRIVER
14227 M:      Antti Palosaari <crope@iki.fi>
14228 L:      linux-media@vger.kernel.org
14229 W:      https://linuxtv.org
14230 W:      http://palosaari.fi/linux/
14231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14232 T:      git git://linuxtv.org/anttip/media_tree.git
14233 S:      Maintained
14234 F:      drivers/media/tuners/tda18218*
14235
14236 TDA18250 MEDIA DRIVER
14237 M:      Olli Salonen <olli.salonen@iki.fi>
14238 L:      linux-media@vger.kernel.org
14239 W:      https://linuxtv.org
14240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14241 T:      git git://linuxtv.org/media_tree.git
14242 S:      Maintained
14243 F:      drivers/media/tuners/tda18250*
14244
14245 TDA18271 MEDIA DRIVER
14246 M:      Michael Krufky <mkrufky@linuxtv.org>
14247 L:      linux-media@vger.kernel.org
14248 W:      https://linuxtv.org
14249 W:      http://github.com/mkrufky
14250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14251 T:      git git://linuxtv.org/mkrufky/tuners.git
14252 S:      Maintained
14253 F:      drivers/media/tuners/tda18271*
14254
14255 TDA1997x MEDIA DRIVER
14256 M:      Tim Harvey <tharvey@gateworks.com>
14257 L:      linux-media@vger.kernel.org
14258 W:      https://linuxtv.org
14259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14260 S:      Maintained
14261 F:      drivers/media/i2c/tda1997x.*
14262
14263 TDA827x MEDIA DRIVER
14264 M:      Michael Krufky <mkrufky@linuxtv.org>
14265 L:      linux-media@vger.kernel.org
14266 W:      https://linuxtv.org
14267 W:      http://github.com/mkrufky
14268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14269 T:      git git://linuxtv.org/mkrufky/tuners.git
14270 S:      Maintained
14271 F:      drivers/media/tuners/tda8290.*
14272
14273 TDA8290 MEDIA DRIVER
14274 M:      Michael Krufky <mkrufky@linuxtv.org>
14275 L:      linux-media@vger.kernel.org
14276 W:      https://linuxtv.org
14277 W:      http://github.com/mkrufky
14278 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14279 T:      git git://linuxtv.org/mkrufky/tuners.git
14280 S:      Maintained
14281 F:      drivers/media/tuners/tda8290.*
14282
14283 TDA9840 MEDIA DRIVER
14284 M:      Hans Verkuil <hverkuil@xs4all.nl>
14285 L:      linux-media@vger.kernel.org
14286 T:      git git://linuxtv.org/media_tree.git
14287 W:      https://linuxtv.org
14288 S:      Maintained
14289 F:      drivers/media/i2c/tda9840*
14290
14291 TEA5761 TUNER DRIVER
14292 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14293 L:      linux-media@vger.kernel.org
14294 W:      https://linuxtv.org
14295 T:      git git://linuxtv.org/media_tree.git
14296 S:      Odd fixes
14297 F:      drivers/media/tuners/tea5761.*
14298
14299 TEA5767 TUNER DRIVER
14300 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14301 L:      linux-media@vger.kernel.org
14302 W:      https://linuxtv.org
14303 T:      git git://linuxtv.org/media_tree.git
14304 S:      Maintained
14305 F:      drivers/media/tuners/tea5767.*
14306
14307 TEA6415C MEDIA DRIVER
14308 M:      Hans Verkuil <hverkuil@xs4all.nl>
14309 L:      linux-media@vger.kernel.org
14310 T:      git git://linuxtv.org/media_tree.git
14311 W:      https://linuxtv.org
14312 S:      Maintained
14313 F:      drivers/media/i2c/tea6415c*
14314
14315 TEA6420 MEDIA DRIVER
14316 M:      Hans Verkuil <hverkuil@xs4all.nl>
14317 L:      linux-media@vger.kernel.org
14318 T:      git git://linuxtv.org/media_tree.git
14319 W:      https://linuxtv.org
14320 S:      Maintained
14321 F:      drivers/media/i2c/tea6420*
14322
14323 TEAM DRIVER
14324 M:      Jiri Pirko <jiri@resnulli.us>
14325 L:      netdev@vger.kernel.org
14326 S:      Supported
14327 F:      drivers/net/team/
14328 F:      include/linux/if_team.h
14329 F:      include/uapi/linux/if_team.h
14330
14331 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14332 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14333 S:      Maintained
14334 F:      arch/x86/platform/ts5500/
14335
14336 TECHNOTREND USB IR RECEIVER
14337 M:      Sean Young <sean@mess.org>
14338 L:      linux-media@vger.kernel.org
14339 S:      Maintained
14340 F:      drivers/media/rc/ttusbir.c
14341
14342 TECHWELL TW9910 VIDEO DECODER
14343 L:      linux-media@vger.kernel.org
14344 S:      Orphan
14345 F:      drivers/media/i2c/tw9910.c
14346 F:      include/media/i2c/tw9910.h
14347
14348 TEE SUBSYSTEM
14349 M:      Jens Wiklander <jens.wiklander@linaro.org>
14350 S:      Maintained
14351 F:      include/linux/tee_drv.h
14352 F:      include/uapi/linux/tee.h
14353 F:      drivers/tee/
14354 F:      Documentation/tee.txt
14355
14356 TEGRA ARCHITECTURE SUPPORT
14357 M:      Thierry Reding <thierry.reding@gmail.com>
14358 M:      Jonathan Hunter <jonathanh@nvidia.com>
14359 L:      linux-tegra@vger.kernel.org
14360 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14362 S:      Supported
14363 N:      [^a-z]tegra
14364
14365 TEGRA CLOCK DRIVER
14366 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14367 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14368 S:      Supported
14369 F:      drivers/clk/tegra/
14370
14371 TEGRA DMA DRIVERS
14372 M:      Laxman Dewangan <ldewangan@nvidia.com>
14373 M:      Jon Hunter <jonathanh@nvidia.com>
14374 S:      Supported
14375 F:      drivers/dma/tegra*
14376
14377 TEGRA I2C DRIVER
14378 M:      Laxman Dewangan <ldewangan@nvidia.com>
14379 S:      Supported
14380 F:      drivers/i2c/busses/i2c-tegra.c
14381
14382 TEGRA IOMMU DRIVERS
14383 M:      Thierry Reding <thierry.reding@gmail.com>
14384 L:      linux-tegra@vger.kernel.org
14385 S:      Supported
14386 F:      drivers/iommu/tegra*
14387
14388 TEGRA KBC DRIVER
14389 M:      Laxman Dewangan <ldewangan@nvidia.com>
14390 S:      Supported
14391 F:      drivers/input/keyboard/tegra-kbc.c
14392
14393 TEGRA NAND DRIVER
14394 M:      Stefan Agner <stefan@agner.ch>
14395 M:      Lucas Stach <dev@lynxeye.de>
14396 S:      Maintained
14397 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14398 F:      drivers/mtd/nand/raw/tegra_nand.c
14399
14400 TEGRA PWM DRIVER
14401 M:      Thierry Reding <thierry.reding@gmail.com>
14402 S:      Supported
14403 F:      drivers/pwm/pwm-tegra.c
14404
14405 TEGRA SERIAL DRIVER
14406 M:      Laxman Dewangan <ldewangan@nvidia.com>
14407 S:      Supported
14408 F:      drivers/tty/serial/serial-tegra.c
14409
14410 TEGRA SPI DRIVER
14411 M:      Laxman Dewangan <ldewangan@nvidia.com>
14412 S:      Supported
14413 F:      drivers/spi/spi-tegra*
14414
14415 TEHUTI ETHERNET DRIVER
14416 M:      Andy Gospodarek <andy@greyhouse.net>
14417 L:      netdev@vger.kernel.org
14418 S:      Supported
14419 F:      drivers/net/ethernet/tehuti/*
14420
14421 Telecom Clock Driver for MCPL0010
14422 M:      Mark Gross <mark.gross@intel.com>
14423 S:      Supported
14424 F:      drivers/char/tlclk.c
14425
14426 TENSILICA XTENSA PORT (xtensa)
14427 M:      Chris Zankel <chris@zankel.net>
14428 M:      Max Filippov <jcmvbkbc@gmail.com>
14429 L:      linux-xtensa@linux-xtensa.org
14430 T:      git git://github.com/czankel/xtensa-linux.git
14431 S:      Maintained
14432 F:      arch/xtensa/
14433 F:      drivers/irqchip/irq-xtensa-*
14434
14435 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14436 M:      Nishanth Menon <nm@ti.com>
14437 M:      Tero Kristo <t-kristo@ti.com>
14438 M:      Santosh Shilimkar <ssantosh@kernel.org>
14439 L:      linux-arm-kernel@lists.infradead.org
14440 S:      Maintained
14441 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14442 F:      drivers/firmware/ti_sci*
14443 F:      include/linux/soc/ti/ti_sci_protocol.h
14444 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14445 F:      include/dt-bindings/genpd/k2g.h
14446 F:      drivers/soc/ti/ti_sci_pm_domains.c
14447 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14448 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14449 F:      drivers/clk/keystone/sci-clk.c
14450 F:      drivers/reset/reset-ti-sci.c
14451
14452 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14453 M:      Hans Verkuil <hverkuil@xs4all.nl>
14454 L:      linux-media@vger.kernel.org
14455 T:      git git://linuxtv.org/media_tree.git
14456 W:      https://linuxtv.org
14457 S:      Maintained
14458 F:      drivers/media/radio/radio-raremono.c
14459
14460 THERMAL
14461 M:      Zhang Rui <rui.zhang@intel.com>
14462 M:      Eduardo Valentin <edubezval@gmail.com>
14463 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14464 L:      linux-pm@vger.kernel.org
14465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14467 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14468 S:      Supported
14469 F:      drivers/thermal/
14470 F:      include/linux/thermal.h
14471 F:      include/uapi/linux/thermal.h
14472 F:      include/linux/cpu_cooling.h
14473 F:      Documentation/devicetree/bindings/thermal/
14474
14475 THERMAL/CPU_COOLING
14476 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14477 M:      Viresh Kumar <viresh.kumar@linaro.org>
14478 M:      Javi Merino <javi.merino@kernel.org>
14479 L:      linux-pm@vger.kernel.org
14480 S:      Supported
14481 F:      Documentation/thermal/cpu-cooling-api.txt
14482 F:      drivers/thermal/cpu_cooling.c
14483 F:      include/linux/cpu_cooling.h
14484
14485 THINKPAD ACPI EXTRAS DRIVER
14486 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14487 L:      ibm-acpi-devel@lists.sourceforge.net
14488 L:      platform-driver-x86@vger.kernel.org
14489 W:      http://ibm-acpi.sourceforge.net
14490 W:      http://thinkwiki.org/wiki/Ibm-acpi
14491 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14492 S:      Maintained
14493 F:      drivers/platform/x86/thinkpad_acpi.c
14494
14495 THUNDERBOLT DRIVER
14496 M:      Andreas Noever <andreas.noever@gmail.com>
14497 M:      Michael Jamet <michael.jamet@intel.com>
14498 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14499 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14501 S:      Maintained
14502 F:      Documentation/admin-guide/thunderbolt.rst
14503 F:      drivers/thunderbolt/
14504 F:      include/linux/thunderbolt.h
14505
14506 THUNDERBOLT NETWORK DRIVER
14507 M:      Michael Jamet <michael.jamet@intel.com>
14508 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14509 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14510 L:      netdev@vger.kernel.org
14511 S:      Maintained
14512 F:      drivers/net/thunderbolt.c
14513
14514 THUNDERX GPIO DRIVER
14515 M:      David Daney <david.daney@cavium.com>
14516 S:      Maintained
14517 F:      drivers/gpio/gpio-thunderx.c
14518
14519 TI AM437X VPFE DRIVER
14520 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14521 L:      linux-media@vger.kernel.org
14522 W:      https://linuxtv.org
14523 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14524 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14525 S:      Maintained
14526 F:      drivers/media/platform/am437x/
14527
14528 TI BANDGAP AND THERMAL DRIVER
14529 M:      Eduardo Valentin <edubezval@gmail.com>
14530 M:      Keerthy <j-keerthy@ti.com>
14531 L:      linux-pm@vger.kernel.org
14532 L:      linux-omap@vger.kernel.org
14533 S:      Maintained
14534 F:      drivers/thermal/ti-soc-thermal/
14535
14536 TI BQ27XXX POWER SUPPLY DRIVER
14537 R:      Andrew F. Davis <afd@ti.com>
14538 F:      include/linux/power/bq27xxx_battery.h
14539 F:      drivers/power/supply/bq27xxx_battery.c
14540 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14541
14542 TI CDCE706 CLOCK DRIVER
14543 M:      Max Filippov <jcmvbkbc@gmail.com>
14544 S:      Maintained
14545 F:      drivers/clk/clk-cdce706.c
14546
14547 TI CLOCK DRIVER
14548 M:      Tero Kristo <t-kristo@ti.com>
14549 L:      linux-omap@vger.kernel.org
14550 S:      Maintained
14551 F:      drivers/clk/ti/
14552 F:      include/linux/clk/ti.h
14553
14554 TI DAVINCI MACHINE SUPPORT
14555 M:      Sekhar Nori <nsekhar@ti.com>
14556 M:      Kevin Hilman <khilman@kernel.org>
14557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14559 S:      Supported
14560 F:      arch/arm/mach-davinci/
14561 F:      drivers/i2c/busses/i2c-davinci.c
14562 F:      arch/arm/boot/dts/da850*
14563
14564 TI DAVINCI SERIES CLOCK DRIVER
14565 M:      David Lechner <david@lechnology.com>
14566 R:      Sekhar Nori <nsekhar@ti.com>
14567 S:      Maintained
14568 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14569 F:      drivers/clk/davinci/
14570
14571 TI DAVINCI SERIES GPIO DRIVER
14572 M:      Keerthy <j-keerthy@ti.com>
14573 L:      linux-gpio@vger.kernel.org
14574 S:      Maintained
14575 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14576 F:      drivers/gpio/gpio-davinci.c
14577
14578 TI DAVINCI SERIES MEDIA DRIVER
14579 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14580 L:      linux-media@vger.kernel.org
14581 W:      https://linuxtv.org
14582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14583 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14584 S:      Maintained
14585 F:      drivers/media/platform/davinci/
14586 F:      include/media/davinci/
14587
14588 TI ETHERNET SWITCH DRIVER (CPSW)
14589 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14590 L:      linux-omap@vger.kernel.org
14591 L:      netdev@vger.kernel.org
14592 S:      Maintained
14593 F:      drivers/net/ethernet/ti/cpsw*
14594 F:      drivers/net/ethernet/ti/davinci*
14595
14596 TI FLASH MEDIA INTERFACE DRIVER
14597 M:      Alex Dubov <oakad@yahoo.com>
14598 S:      Maintained
14599 F:      drivers/misc/tifm*
14600 F:      drivers/mmc/host/tifm_sd.c
14601 F:      include/linux/tifm.h
14602
14603 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14604 M:      Santosh Shilimkar <ssantosh@kernel.org>
14605 L:      linux-kernel@vger.kernel.org
14606 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14607 S:      Maintained
14608 F:      drivers/soc/ti/*
14609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14610
14611 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14612 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14613 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14614 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14615 S:      Maintained
14616 F:      sound/soc/codecs/lm49453*
14617 F:      sound/soc/codecs/isabelle*
14618
14619 TI LP855x BACKLIGHT DRIVER
14620 M:      Milo Kim <milo.kim@ti.com>
14621 S:      Maintained
14622 F:      Documentation/backlight/lp855x-driver.txt
14623 F:      drivers/video/backlight/lp855x_bl.c
14624 F:      include/linux/platform_data/lp855x.h
14625
14626 TI LP8727 CHARGER DRIVER
14627 M:      Milo Kim <milo.kim@ti.com>
14628 S:      Maintained
14629 F:      drivers/power/supply/lp8727_charger.c
14630 F:      include/linux/platform_data/lp8727.h
14631
14632 TI LP8788 MFD DRIVER
14633 M:      Milo Kim <milo.kim@ti.com>
14634 S:      Maintained
14635 F:      drivers/iio/adc/lp8788_adc.c
14636 F:      drivers/leds/leds-lp8788.c
14637 F:      drivers/mfd/lp8788*.c
14638 F:      drivers/power/supply/lp8788-charger.c
14639 F:      drivers/regulator/lp8788-*.c
14640 F:      include/linux/mfd/lp8788*.h
14641
14642 TI NETCP ETHERNET DRIVER
14643 M:      Wingman Kwok <w-kwok2@ti.com>
14644 M:      Murali Karicheri <m-karicheri2@ti.com>
14645 L:      netdev@vger.kernel.org
14646 S:      Maintained
14647 F:      drivers/net/ethernet/ti/netcp*
14648
14649 TI TAS571X FAMILY ASoC CODEC DRIVER
14650 M:      Kevin Cernekee <cernekee@chromium.org>
14651 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14652 S:      Odd Fixes
14653 F:      sound/soc/codecs/tas571x*
14654
14655 TI TRF7970A NFC DRIVER
14656 M:      Mark Greer <mgreer@animalcreek.com>
14657 L:      linux-wireless@vger.kernel.org
14658 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14659 S:      Supported
14660 F:      drivers/nfc/trf7970a.c
14661 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14662
14663 TI TWL4030 SERIES SOC CODEC DRIVER
14664 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14665 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14666 S:      Maintained
14667 F:      sound/soc/codecs/twl4030*
14668
14669 TI VPE/CAL DRIVERS
14670 M:      Benoit Parrot <bparrot@ti.com>
14671 L:      linux-media@vger.kernel.org
14672 W:      http://linuxtv.org/
14673 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14674 S:      Maintained
14675 F:      drivers/media/platform/ti-vpe/
14676
14677 TI WILINK WIRELESS DRIVERS
14678 L:      linux-wireless@vger.kernel.org
14679 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14680 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14682 S:      Orphan
14683 F:      drivers/net/wireless/ti/
14684 F:      include/linux/wl12xx.h
14685
14686 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14687 M:      John Stultz <john.stultz@linaro.org>
14688 M:      Thomas Gleixner <tglx@linutronix.de>
14689 R:      Stephen Boyd <sboyd@kernel.org>
14690 L:      linux-kernel@vger.kernel.org
14691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14692 S:      Supported
14693 F:      include/linux/clocksource.h
14694 F:      include/linux/time.h
14695 F:      include/linux/timex.h
14696 F:      include/uapi/linux/time.h
14697 F:      include/uapi/linux/timex.h
14698 F:      kernel/time/clocksource.c
14699 F:      kernel/time/time*.c
14700 F:      kernel/time/alarmtimer.c
14701 F:      kernel/time/ntp.c
14702 F:      tools/testing/selftests/timers/
14703
14704 TIPC NETWORK LAYER
14705 M:      Jon Maloy <jon.maloy@ericsson.com>
14706 M:      Ying Xue <ying.xue@windriver.com>
14707 L:      netdev@vger.kernel.org (core kernel code)
14708 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14709 W:      http://tipc.sourceforge.net/
14710 S:      Maintained
14711 F:      include/uapi/linux/tipc*.h
14712 F:      net/tipc/
14713
14714 TLAN NETWORK DRIVER
14715 M:      Samuel Chessman <chessman@tux.org>
14716 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14717 W:      http://sourceforge.net/projects/tlan/
14718 S:      Maintained
14719 F:      Documentation/networking/tlan.txt
14720 F:      drivers/net/ethernet/ti/tlan.*
14721
14722 TM6000 VIDEO4LINUX DRIVER
14723 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14724 L:      linux-media@vger.kernel.org
14725 W:      https://linuxtv.org
14726 T:      git git://linuxtv.org/media_tree.git
14727 S:      Odd fixes
14728 F:      drivers/media/usb/tm6000/
14729 F:      Documentation/media/v4l-drivers/tm6000*
14730
14731 TMIO/SDHI MMC DRIVER
14732 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14733 L:      linux-mmc@vger.kernel.org
14734 S:      Supported
14735 F:      drivers/mmc/host/tmio_mmc*
14736 F:      drivers/mmc/host/renesas_sdhi*
14737 F:      include/linux/mfd/tmio.h
14738
14739 TMP401 HARDWARE MONITOR DRIVER
14740 M:      Guenter Roeck <linux@roeck-us.net>
14741 L:      linux-hwmon@vger.kernel.org
14742 S:      Maintained
14743 F:      Documentation/hwmon/tmp401
14744 F:      drivers/hwmon/tmp401.c
14745
14746 TMPFS (SHMEM FILESYSTEM)
14747 M:      Hugh Dickins <hughd@google.com>
14748 L:      linux-mm@kvack.org
14749 S:      Maintained
14750 F:      include/linux/shmem_fs.h
14751 F:      mm/shmem.c
14752
14753 TOMOYO SECURITY MODULE
14754 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14755 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14756 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14757 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14758 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14759 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14760 W:      http://tomoyo.sourceforge.jp/
14761 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14762 S:      Maintained
14763 F:      security/tomoyo/
14764
14765 TOPSTAR LAPTOP EXTRAS DRIVER
14766 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14767 L:      platform-driver-x86@vger.kernel.org
14768 S:      Maintained
14769 F:      drivers/platform/x86/topstar-laptop.c
14770
14771 TORTURE-TEST MODULES
14772 M:      Davidlohr Bueso <dave@stgolabs.net>
14773 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14774 M:      Josh Triplett <josh@joshtriplett.org>
14775 L:      linux-kernel@vger.kernel.org
14776 S:      Supported
14777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14778 F:      Documentation/RCU/torture.txt
14779 F:      kernel/torture.c
14780 F:      kernel/rcu/rcutorture.c
14781 F:      kernel/rcu/rcuperf.c
14782 F:      kernel/locking/locktorture.c
14783
14784 TOSHIBA ACPI EXTRAS DRIVER
14785 M:      Azael Avalos <coproscefalo@gmail.com>
14786 L:      platform-driver-x86@vger.kernel.org
14787 S:      Maintained
14788 F:      drivers/platform/x86/toshiba_acpi.c
14789
14790 TOSHIBA BLUETOOTH DRIVER
14791 M:      Azael Avalos <coproscefalo@gmail.com>
14792 L:      platform-driver-x86@vger.kernel.org
14793 S:      Maintained
14794 F:      drivers/platform/x86/toshiba_bluetooth.c
14795
14796 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14797 M:      Azael Avalos <coproscefalo@gmail.com>
14798 L:      platform-driver-x86@vger.kernel.org
14799 S:      Maintained
14800 F:      drivers/platform/x86/toshiba_haps.c
14801
14802 TOSHIBA SMM DRIVER
14803 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14804 W:      http://www.buzzard.org.uk/toshiba/
14805 S:      Maintained
14806 F:      drivers/char/toshiba.c
14807 F:      include/linux/toshiba.h
14808 F:      include/uapi/linux/toshiba.h
14809
14810 TOSHIBA TC358743 DRIVER
14811 M:      Mats Randgaard <matrandg@cisco.com>
14812 L:      linux-media@vger.kernel.org
14813 S:      Maintained
14814 F:      drivers/media/i2c/tc358743*
14815 F:      include/media/i2c/tc358743.h
14816
14817 TOSHIBA WMI HOTKEYS DRIVER
14818 M:      Azael Avalos <coproscefalo@gmail.com>
14819 L:      platform-driver-x86@vger.kernel.org
14820 S:      Maintained
14821 F:      drivers/platform/x86/toshiba-wmi.c
14822
14823 TPM DEVICE DRIVER
14824 M:      Peter Huewe <peterhuewe@gmx.de>
14825 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14826 R:      Jason Gunthorpe <jgg@ziepe.ca>
14827 L:      linux-integrity@vger.kernel.org
14828 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14829 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14830 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14831 S:      Maintained
14832 F:      drivers/char/tpm/
14833
14834 TRACING
14835 M:      Steven Rostedt <rostedt@goodmis.org>
14836 M:      Ingo Molnar <mingo@redhat.com>
14837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14838 S:      Maintained
14839 F:      Documentation/trace/ftrace.rst
14840 F:      arch/*/*/*/ftrace.h
14841 F:      arch/*/kernel/ftrace.c
14842 F:      include/*/ftrace.h
14843 F:      include/linux/trace*.h
14844 F:      include/trace/
14845 F:      kernel/trace/
14846 F:      tools/testing/selftests/ftrace/
14847
14848 TRACING MMIO ACCESSES (MMIOTRACE)
14849 M:      Steven Rostedt <rostedt@goodmis.org>
14850 M:      Ingo Molnar <mingo@kernel.org>
14851 R:      Karol Herbst <karolherbst@gmail.com>
14852 R:      Pekka Paalanen <ppaalanen@gmail.com>
14853 S:      Maintained
14854 L:      linux-kernel@vger.kernel.org
14855 L:      nouveau@lists.freedesktop.org
14856 F:      kernel/trace/trace_mmiotrace.c
14857 F:      include/linux/mmiotrace.h
14858 F:      arch/x86/mm/kmmio.c
14859 F:      arch/x86/mm/mmio-mod.c
14860 F:      arch/x86/mm/testmmiotrace.c
14861
14862 TRIVIAL PATCHES
14863 M:      Jiri Kosina <trivial@kernel.org>
14864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14865 S:      Maintained
14866 K:      ^Subject:.*(?i)trivial
14867
14868 TEMPO SEMICONDUCTOR DRIVERS
14869 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14870 S:      Maintained
14871 F:      sound/soc/codecs/tscs*.c
14872 F:      sound/soc/codecs/tscs*.h
14873 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14874
14875 TTY LAYER
14876 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14877 M:      Jiri Slaby <jslaby@suse.com>
14878 S:      Supported
14879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14880 F:      Documentation/serial/
14881 F:      drivers/tty/
14882 F:      drivers/tty/serial/serial_core.c
14883 F:      include/linux/serial_core.h
14884 F:      include/linux/serial.h
14885 F:      include/linux/tty.h
14886 F:      include/uapi/linux/serial_core.h
14887 F:      include/uapi/linux/serial.h
14888 F:      include/uapi/linux/tty.h
14889
14890 TUA9001 MEDIA DRIVER
14891 M:      Antti Palosaari <crope@iki.fi>
14892 L:      linux-media@vger.kernel.org
14893 W:      https://linuxtv.org
14894 W:      http://palosaari.fi/linux/
14895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14896 T:      git git://linuxtv.org/anttip/media_tree.git
14897 S:      Maintained
14898 F:      drivers/media/tuners/tua9001*
14899
14900 TULIP NETWORK DRIVERS
14901 L:      netdev@vger.kernel.org
14902 L:      linux-parisc@vger.kernel.org
14903 S:      Orphan
14904 F:      drivers/net/ethernet/dec/tulip/
14905
14906 TUN/TAP driver
14907 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14908 W:      http://vtun.sourceforge.net/tun
14909 S:      Maintained
14910 F:      Documentation/networking/tuntap.txt
14911 F:      arch/um/os-Linux/drivers/
14912
14913 TURBOCHANNEL SUBSYSTEM
14914 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14915 M:      Ralf Baechle <ralf@linux-mips.org>
14916 L:      linux-mips@linux-mips.org
14917 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14918 S:      Maintained
14919 F:      drivers/tc/
14920 F:      include/linux/tc.h
14921
14922 TURBOSTAT UTILITY
14923 M:      "Len Brown" <lenb@kernel.org>
14924 L:      linux-pm@vger.kernel.org
14925 B:      https://bugzilla.kernel.org
14926 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14928 S:      Supported
14929 F:      tools/power/x86/turbostat/
14930
14931 TW5864 VIDEO4LINUX DRIVER
14932 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14933 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14934 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14935 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14936 L:      linux-media@vger.kernel.org
14937 S:      Supported
14938 F:      drivers/media/pci/tw5864/
14939
14940 TW68 VIDEO4LINUX DRIVER
14941 M:      Hans Verkuil <hverkuil@xs4all.nl>
14942 L:      linux-media@vger.kernel.org
14943 T:      git git://linuxtv.org/media_tree.git
14944 W:      https://linuxtv.org
14945 S:      Odd Fixes
14946 F:      drivers/media/pci/tw68/
14947
14948 TW686X VIDEO4LINUX DRIVER
14949 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14950 L:      linux-media@vger.kernel.org
14951 T:      git git://linuxtv.org/media_tree.git
14952 W:      http://linuxtv.org
14953 S:      Maintained
14954 F:      drivers/media/pci/tw686x/
14955
14956 UBI FILE SYSTEM (UBIFS)
14957 M:      Richard Weinberger <richard@nod.at>
14958 M:      Artem Bityutskiy <dedekind1@gmail.com>
14959 M:      Adrian Hunter <adrian.hunter@intel.com>
14960 L:      linux-mtd@lists.infradead.org
14961 T:      git git://git.infradead.org/ubifs-2.6.git
14962 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14963 S:      Supported
14964 F:      Documentation/filesystems/ubifs.txt
14965 F:      fs/ubifs/
14966
14967 UCLINUX (M68KNOMMU AND COLDFIRE)
14968 M:      Greg Ungerer <gerg@linux-m68k.org>
14969 W:      http://www.linux-m68k.org/
14970 W:      http://www.uclinux.org/
14971 L:      linux-m68k@lists.linux-m68k.org
14972 L:      uclinux-dev@uclinux.org  (subscribers-only)
14973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14974 S:      Maintained
14975 F:      arch/m68k/coldfire/
14976 F:      arch/m68k/68*/
14977 F:      arch/m68k/*/*_no.*
14978 F:      arch/m68k/include/asm/*_no.*
14979
14980 UDF FILESYSTEM
14981 M:      Jan Kara <jack@suse.com>
14982 S:      Maintained
14983 F:      Documentation/filesystems/udf.txt
14984 F:      fs/udf/
14985
14986 UDRAW TABLET
14987 M:      Bastien Nocera <hadess@hadess.net>
14988 L:      linux-input@vger.kernel.org
14989 S:      Maintained
14990 F:      drivers/hid/hid-udraw-ps3.c
14991
14992 UFS FILESYSTEM
14993 M:      Evgeniy Dushistov <dushistov@mail.ru>
14994 S:      Maintained
14995 F:      Documentation/filesystems/ufs.txt
14996 F:      fs/ufs/
14997
14998 UHID USERSPACE HID IO DRIVER:
14999 M:      David Herrmann <dh.herrmann@googlemail.com>
15000 L:      linux-input@vger.kernel.org
15001 S:      Maintained
15002 F:      drivers/hid/uhid.c
15003 F:      include/uapi/linux/uhid.h
15004
15005 ULPI BUS
15006 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15007 L:      linux-usb@vger.kernel.org
15008 S:      Maintained
15009 F:      drivers/usb/common/ulpi.c
15010 F:      include/linux/ulpi/
15011
15012 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15013 L:      linux-usb@vger.kernel.org
15014 S:      Orphan
15015 F:      drivers/uwb/
15016 F:      include/linux/uwb.h
15017 F:      include/linux/uwb/
15018
15019 UNICORE32 ARCHITECTURE:
15020 M:      Guan Xuetao <gxt@pku.edu.cn>
15021 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15022 S:      Maintained
15023 T:      git git://github.com/gxt/linux.git
15024 F:      arch/unicore32/
15025
15026 UNIFDEF
15027 M:      Tony Finch <dot@dotat.at>
15028 W:      http://dotat.at/prog/unifdef
15029 S:      Maintained
15030 F:      scripts/unifdef.c
15031
15032 UNIFORM CDROM DRIVER
15033 M:      Jens Axboe <axboe@kernel.dk>
15034 W:      http://www.kernel.dk
15035 S:      Maintained
15036 F:      Documentation/cdrom/
15037 F:      drivers/cdrom/cdrom.c
15038 F:      include/linux/cdrom.h
15039 F:      include/uapi/linux/cdrom.h
15040
15041 UNISYS S-PAR DRIVERS
15042 M:      David Kershner <david.kershner@unisys.com>
15043 L:      sparmaintainer@unisys.com (Unisys internal)
15044 S:      Supported
15045 F:      include/linux/visorbus.h
15046 F:      drivers/visorbus/
15047 F:      drivers/staging/unisys/
15048
15049 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15050 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15051 L:      linux-scsi@vger.kernel.org
15052 S:      Supported
15053 F:      Documentation/scsi/ufs.txt
15054 F:      drivers/scsi/ufs/
15055
15056 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15057 M:      Joao Pinto <jpinto@synopsys.com>
15058 L:      linux-scsi@vger.kernel.org
15059 S:      Supported
15060 F:      drivers/scsi/ufs/*dwc*
15061
15062 UNSORTED BLOCK IMAGES (UBI)
15063 M:      Artem Bityutskiy <dedekind1@gmail.com>
15064 M:      Richard Weinberger <richard@nod.at>
15065 W:      http://www.linux-mtd.infradead.org/
15066 L:      linux-mtd@lists.infradead.org
15067 T:      git git://git.infradead.org/ubifs-2.6.git
15068 S:      Supported
15069 F:      drivers/mtd/ubi/
15070 F:      include/linux/mtd/ubi.h
15071 F:      include/uapi/mtd/ubi-user.h
15072
15073 USB "USBNET" DRIVER FRAMEWORK
15074 M:      Oliver Neukum <oneukum@suse.com>
15075 L:      netdev@vger.kernel.org
15076 W:      http://www.linux-usb.org/usbnet
15077 S:      Maintained
15078 F:      drivers/net/usb/usbnet.c
15079 F:      include/linux/usb/usbnet.h
15080
15081 USB ACM DRIVER
15082 M:      Oliver Neukum <oneukum@suse.com>
15083 L:      linux-usb@vger.kernel.org
15084 S:      Maintained
15085 F:      Documentation/usb/acm.txt
15086 F:      drivers/usb/class/cdc-acm.*
15087
15088 USB AR5523 WIRELESS DRIVER
15089 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15090 L:      linux-wireless@vger.kernel.org
15091 S:      Maintained
15092 F:      drivers/net/wireless/ath/ar5523/
15093
15094 USB ATTACHED SCSI
15095 M:      Oliver Neukum <oneukum@suse.com>
15096 L:      linux-usb@vger.kernel.org
15097 L:      linux-scsi@vger.kernel.org
15098 S:      Maintained
15099 F:      drivers/usb/storage/uas.c
15100
15101 USB CDC ETHERNET DRIVER
15102 M:      Oliver Neukum <oliver@neukum.org>
15103 L:      linux-usb@vger.kernel.org
15104 S:      Maintained
15105 F:      drivers/net/usb/cdc_*.c
15106 F:      include/uapi/linux/usb/cdc.h
15107
15108 USB CHAOSKEY DRIVER
15109 M:      Keith Packard <keithp@keithp.com>
15110 L:      linux-usb@vger.kernel.org
15111 S:      Maintained
15112 F:      drivers/usb/misc/chaoskey.c
15113
15114 USB CYPRESS C67X00 DRIVER
15115 M:      Peter Korsgaard <jacmet@sunsite.dk>
15116 L:      linux-usb@vger.kernel.org
15117 S:      Maintained
15118 F:      drivers/usb/c67x00/
15119
15120 USB DAVICOM DM9601 DRIVER
15121 M:      Peter Korsgaard <jacmet@sunsite.dk>
15122 L:      netdev@vger.kernel.org
15123 W:      http://www.linux-usb.org/usbnet
15124 S:      Maintained
15125 F:      drivers/net/usb/dm9601.c
15126
15127 USB DIAMOND RIO500 DRIVER
15128 M:      Cesar Miquel <miquel@df.uba.ar>
15129 L:      rio500-users@lists.sourceforge.net
15130 W:      http://rio500.sourceforge.net
15131 S:      Maintained
15132 F:      drivers/usb/misc/rio500*
15133
15134 USB EHCI DRIVER
15135 M:      Alan Stern <stern@rowland.harvard.edu>
15136 L:      linux-usb@vger.kernel.org
15137 S:      Maintained
15138 F:      Documentation/usb/ehci.txt
15139 F:      drivers/usb/host/ehci*
15140
15141 USB GADGET/PERIPHERAL SUBSYSTEM
15142 M:      Felipe Balbi <balbi@kernel.org>
15143 L:      linux-usb@vger.kernel.org
15144 W:      http://www.linux-usb.org/gadget
15145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15146 S:      Maintained
15147 F:      drivers/usb/gadget/
15148 F:      include/linux/usb/gadget*
15149
15150 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15151 M:      Jiri Kosina <jikos@kernel.org>
15152 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15153 L:      linux-usb@vger.kernel.org
15154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15155 S:      Maintained
15156 F:      Documentation/hid/hiddev.txt
15157 F:      drivers/hid/usbhid/
15158
15159 USB INTEL XHCI ROLE MUX DRIVER
15160 M:      Hans de Goede <hdegoede@redhat.com>
15161 L:      linux-usb@vger.kernel.org
15162 S:      Maintained
15163 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15164
15165 USB ISP116X DRIVER
15166 M:      Olav Kongas <ok@artecdesign.ee>
15167 L:      linux-usb@vger.kernel.org
15168 S:      Maintained
15169 F:      drivers/usb/host/isp116x*
15170 F:      include/linux/usb/isp116x.h
15171
15172 USB LAN78XX ETHERNET DRIVER
15173 M:      Woojung Huh <woojung.huh@microchip.com>
15174 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15175 L:      netdev@vger.kernel.org
15176 S:      Maintained
15177 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15178 F:      drivers/net/usb/lan78xx.*
15179 F:      include/dt-bindings/net/microchip-lan78xx.h
15180
15181 USB MASS STORAGE DRIVER
15182 M:      Alan Stern <stern@rowland.harvard.edu>
15183 L:      linux-usb@vger.kernel.org
15184 L:      usb-storage@lists.one-eyed-alien.net
15185 S:      Maintained
15186 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15187 F:      drivers/usb/storage/
15188
15189 USB MIDI DRIVER
15190 M:      Clemens Ladisch <clemens@ladisch.de>
15191 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15192 T:      git git://git.alsa-project.org/alsa-kernel.git
15193 S:      Maintained
15194 F:      sound/usb/midi.*
15195
15196 USB NETWORKING DRIVERS
15197 L:      linux-usb@vger.kernel.org
15198 S:      Odd Fixes
15199 F:      drivers/net/usb/
15200
15201 USB OHCI DRIVER
15202 M:      Alan Stern <stern@rowland.harvard.edu>
15203 L:      linux-usb@vger.kernel.org
15204 S:      Maintained
15205 F:      Documentation/usb/ohci.txt
15206 F:      drivers/usb/host/ohci*
15207
15208 USB OTG FSM (Finite State Machine)
15209 M:      Peter Chen <Peter.Chen@nxp.com>
15210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15211 L:      linux-usb@vger.kernel.org
15212 S:      Maintained
15213 F:      drivers/usb/common/usb-otg-fsm.c
15214
15215 USB OVER IP DRIVER
15216 M:      Valentina Manea <valentina.manea.m@gmail.com>
15217 M:      Shuah Khan <shuah@kernel.org>
15218 L:      linux-usb@vger.kernel.org
15219 S:      Maintained
15220 F:      Documentation/usb/usbip_protocol.txt
15221 F:      drivers/usb/usbip/
15222 F:      tools/usb/usbip/
15223 F:      tools/testing/selftests/drivers/usb/usbip/
15224
15225 USB PEGASUS DRIVER
15226 M:      Petko Manolov <petkan@nucleusys.com>
15227 L:      linux-usb@vger.kernel.org
15228 L:      netdev@vger.kernel.org
15229 T:      git git://github.com/petkan/pegasus.git
15230 W:      https://github.com/petkan/pegasus
15231 S:      Maintained
15232 F:      drivers/net/usb/pegasus.*
15233
15234 USB PHY LAYER
15235 M:      Felipe Balbi <balbi@kernel.org>
15236 L:      linux-usb@vger.kernel.org
15237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15238 S:      Maintained
15239 F:      drivers/usb/phy/
15240
15241 USB PRINTER DRIVER (usblp)
15242 M:      Pete Zaitcev <zaitcev@redhat.com>
15243 L:      linux-usb@vger.kernel.org
15244 S:      Supported
15245 F:      drivers/usb/class/usblp.c
15246
15247 USB QMI WWAN NETWORK DRIVER
15248 M:      Bjørn Mork <bjorn@mork.no>
15249 L:      netdev@vger.kernel.org
15250 S:      Maintained
15251 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15252 F:      drivers/net/usb/qmi_wwan.c
15253
15254 USB RTL8150 DRIVER
15255 M:      Petko Manolov <petkan@nucleusys.com>
15256 L:      linux-usb@vger.kernel.org
15257 L:      netdev@vger.kernel.org
15258 T:      git git://github.com/petkan/rtl8150.git
15259 W:      https://github.com/petkan/rtl8150
15260 S:      Maintained
15261 F:      drivers/net/usb/rtl8150.c
15262
15263 USB SERIAL SUBSYSTEM
15264 M:      Johan Hovold <johan@kernel.org>
15265 L:      linux-usb@vger.kernel.org
15266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15267 S:      Maintained
15268 F:      Documentation/usb/usb-serial.txt
15269 F:      drivers/usb/serial/
15270 F:      include/linux/usb/serial.h
15271
15272 USB SMSC75XX ETHERNET DRIVER
15273 M:      Steve Glendinning <steve.glendinning@shawell.net>
15274 L:      netdev@vger.kernel.org
15275 S:      Maintained
15276 F:      drivers/net/usb/smsc75xx.*
15277
15278 USB SMSC95XX ETHERNET DRIVER
15279 M:      Steve Glendinning <steve.glendinning@shawell.net>
15280 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15281 L:      netdev@vger.kernel.org
15282 S:      Maintained
15283 F:      drivers/net/usb/smsc95xx.*
15284
15285 USB SUBSYSTEM
15286 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15287 L:      linux-usb@vger.kernel.org
15288 W:      http://www.linux-usb.org
15289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15290 S:      Supported
15291 F:      Documentation/devicetree/bindings/usb/
15292 F:      Documentation/usb/
15293 F:      drivers/usb/
15294 F:      include/linux/usb.h
15295 F:      include/linux/usb/
15296
15297 USB TYPEC PI3USB30532 MUX DRIVER
15298 M:      Hans de Goede <hdegoede@redhat.com>
15299 L:      linux-usb@vger.kernel.org
15300 S:      Maintained
15301 F:      drivers/usb/typec/mux/pi3usb30532.c
15302
15303 USB TYPEC CLASS
15304 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15305 L:      linux-usb@vger.kernel.org
15306 S:      Maintained
15307 F:      Documentation/ABI/testing/sysfs-class-typec
15308 F:      Documentation/driver-api/usb/typec.rst
15309 F:      drivers/usb/typec/
15310 F:      include/linux/usb/typec.h
15311
15312 USB TYPEC BUS FOR ALTERNATE MODES
15313 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15314 L:      linux-usb@vger.kernel.org
15315 S:      Maintained
15316 F:      Documentation/ABI/testing/sysfs-bus-typec
15317 F:      Documentation/driver-api/usb/typec_bus.rst
15318 F:      drivers/usb/typec/altmodes/
15319 F:      include/linux/usb/typec_altmode.h
15320
15321 USB UHCI DRIVER
15322 M:      Alan Stern <stern@rowland.harvard.edu>
15323 L:      linux-usb@vger.kernel.org
15324 S:      Maintained
15325 F:      drivers/usb/host/uhci*
15326
15327 USB VIDEO CLASS
15328 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15329 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15330 L:      linux-media@vger.kernel.org
15331 T:      git git://linuxtv.org/media_tree.git
15332 W:      http://www.ideasonboard.org/uvc/
15333 S:      Maintained
15334 F:      drivers/media/usb/uvc/
15335 F:      include/uapi/linux/uvcvideo.h
15336
15337 USB VISION DRIVER
15338 M:      Hans Verkuil <hverkuil@xs4all.nl>
15339 L:      linux-media@vger.kernel.org
15340 T:      git git://linuxtv.org/media_tree.git
15341 W:      https://linuxtv.org
15342 S:      Odd Fixes
15343 F:      drivers/media/usb/usbvision/
15344
15345 USB WEBCAM GADGET
15346 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15347 L:      linux-usb@vger.kernel.org
15348 S:      Maintained
15349 F:      drivers/usb/gadget/function/*uvc*
15350 F:      drivers/usb/gadget/legacy/webcam.c
15351 F:      include/uapi/linux/usb/g_uvc.h
15352
15353 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15354 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15355 L:      linux-wireless@vger.kernel.org
15356 S:      Maintained
15357 F:      drivers/net/wireless/rndis_wlan.c
15358
15359 USB XHCI DRIVER
15360 M:      Mathias Nyman <mathias.nyman@intel.com>
15361 L:      linux-usb@vger.kernel.org
15362 S:      Supported
15363 F:      drivers/usb/host/xhci*
15364 F:      drivers/usb/host/pci-quirks*
15365
15366 USB ZD1201 DRIVER
15367 L:      linux-wireless@vger.kernel.org
15368 W:      http://linux-lc100020.sourceforge.net
15369 S:      Orphan
15370 F:      drivers/net/wireless/zydas/zd1201.*
15371
15372 USB ZR364XX DRIVER
15373 M:      Antoine Jacquet <royale@zerezo.com>
15374 L:      linux-usb@vger.kernel.org
15375 L:      linux-media@vger.kernel.org
15376 T:      git git://linuxtv.org/media_tree.git
15377 W:      http://royale.zerezo.com/zr364xx/
15378 S:      Maintained
15379 F:      Documentation/media/v4l-drivers/zr364xx*
15380 F:      drivers/media/usb/zr364xx/
15381
15382 USER-MODE LINUX (UML)
15383 M:      Jeff Dike <jdike@addtoit.com>
15384 M:      Richard Weinberger <richard@nod.at>
15385 L:      linux-um@lists.infradead.org
15386 W:      http://user-mode-linux.sourceforge.net
15387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15388 S:      Maintained
15389 F:      Documentation/virtual/uml/
15390 F:      arch/um/
15391 F:      arch/x86/um/
15392 F:      fs/hostfs/
15393 F:      fs/hppfs/
15394
15395 USERSPACE I/O (UIO)
15396 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15397 S:      Maintained
15398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15399 F:      Documentation/driver-api/uio-howto.rst
15400 F:      drivers/uio/
15401 F:      include/linux/uio*.h
15402
15403 UTIL-LINUX PACKAGE
15404 M:      Karel Zak <kzak@redhat.com>
15405 L:      util-linux@vger.kernel.org
15406 W:      http://en.wikipedia.org/wiki/Util-linux
15407 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15408 S:      Maintained
15409
15410 UUID HELPERS
15411 M:      Christoph Hellwig <hch@lst.de>
15412 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15413 L:      linux-kernel@vger.kernel.org
15414 T:      git git://git.infradead.org/users/hch/uuid.git
15415 F:      lib/uuid.c
15416 F:      lib/test_uuid.c
15417 F:      include/linux/uuid.h
15418 F:      include/uapi/linux/uuid.h
15419 S:      Maintained
15420
15421 UVESAFB DRIVER
15422 M:      Michal Januszewski <spock@gentoo.org>
15423 L:      linux-fbdev@vger.kernel.org
15424 W:      https://github.com/mjanusz/v86d
15425 S:      Maintained
15426 F:      Documentation/fb/uvesafb.txt
15427 F:      drivers/video/fbdev/uvesafb.*
15428
15429 VF610 NAND DRIVER
15430 M:      Stefan Agner <stefan@agner.ch>
15431 L:      linux-mtd@lists.infradead.org
15432 S:      Supported
15433 F:      drivers/mtd/nand/raw/vf610_nfc.c
15434
15435 VFAT/FAT/MSDOS FILESYSTEM
15436 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15437 S:      Maintained
15438 F:      Documentation/filesystems/vfat.txt
15439 F:      fs/fat/
15440
15441 VFIO DRIVER
15442 M:      Alex Williamson <alex.williamson@redhat.com>
15443 L:      kvm@vger.kernel.org
15444 T:      git git://github.com/awilliam/linux-vfio.git
15445 S:      Maintained
15446 F:      Documentation/vfio.txt
15447 F:      drivers/vfio/
15448 F:      include/linux/vfio.h
15449 F:      include/uapi/linux/vfio.h
15450
15451 VFIO MEDIATED DEVICE DRIVERS
15452 M:      Kirti Wankhede <kwankhede@nvidia.com>
15453 L:      kvm@vger.kernel.org
15454 S:      Maintained
15455 F:      Documentation/vfio-mediated-device.txt
15456 F:      drivers/vfio/mdev/
15457 F:      include/linux/mdev.h
15458 F:      samples/vfio-mdev/
15459
15460 VFIO PLATFORM DRIVER
15461 M:      Eric Auger <eric.auger@redhat.com>
15462 L:      kvm@vger.kernel.org
15463 S:      Maintained
15464 F:      drivers/vfio/platform/
15465
15466 VGA_SWITCHEROO
15467 R:      Lukas Wunner <lukas@wunner.de>
15468 S:      Maintained
15469 F:      Documentation/gpu/vga-switcheroo.rst
15470 F:      drivers/gpu/vga/vga_switcheroo.c
15471 F:      include/linux/vga_switcheroo.h
15472 T:      git git://anongit.freedesktop.org/drm/drm-misc
15473
15474 VIA RHINE NETWORK DRIVER
15475 S:      Orphan
15476 F:      drivers/net/ethernet/via/via-rhine.c
15477
15478 VIA SD/MMC CARD CONTROLLER DRIVER
15479 M:      Bruce Chang <brucechang@via.com.tw>
15480 M:      Harald Welte <HaraldWelte@viatech.com>
15481 S:      Maintained
15482 F:      drivers/mmc/host/via-sdmmc.c
15483
15484 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15485 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15486 L:      linux-fbdev@vger.kernel.org
15487 S:      Maintained
15488 F:      include/linux/via-core.h
15489 F:      include/linux/via-gpio.h
15490 F:      include/linux/via_i2c.h
15491 F:      drivers/video/fbdev/via/
15492
15493 VIA VELOCITY NETWORK DRIVER
15494 M:      Francois Romieu <romieu@fr.zoreil.com>
15495 L:      netdev@vger.kernel.org
15496 S:      Maintained
15497 F:      drivers/net/ethernet/via/via-velocity.*
15498
15499 VICODEC VIRTUAL CODEC DRIVER
15500 M:      Hans Verkuil <hans.verkuil@cisco.com>
15501 L:      linux-media@vger.kernel.org
15502 T:      git git://linuxtv.org/media_tree.git
15503 W:      https://linuxtv.org
15504 S:      Maintained
15505 F:      drivers/media/platform/vicodec/*
15506
15507 VIDEO MULTIPLEXER DRIVER
15508 M:      Philipp Zabel <p.zabel@pengutronix.de>
15509 L:      linux-media@vger.kernel.org
15510 S:      Maintained
15511 F:      drivers/media/platform/video-mux.c
15512
15513 VIDEO I2C POLLING DRIVER
15514 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15515 L:      linux-media@vger.kernel.org
15516 S:      Maintained
15517 F:      drivers/media/i2c/video-i2c.c
15518
15519 VIDEOBUF2 FRAMEWORK
15520 M:      Pawel Osciak <pawel@osciak.com>
15521 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15522 M:      Kyungmin Park <kyungmin.park@samsung.com>
15523 L:      linux-media@vger.kernel.org
15524 S:      Maintained
15525 F:      drivers/media/v4l2-core/videobuf2-*
15526 F:      include/media/videobuf2-*
15527
15528 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15529 M:      Helen Koike <helen.koike@collabora.com>
15530 L:      linux-media@vger.kernel.org
15531 T:      git git://linuxtv.org/media_tree.git
15532 W:      https://linuxtv.org
15533 S:      Maintained
15534 F:      drivers/media/platform/vimc/*
15535
15536 VIRT LIB
15537 M:      Alex Williamson <alex.williamson@redhat.com>
15538 M:      Paolo Bonzini <pbonzini@redhat.com>
15539 L:      kvm@vger.kernel.org
15540 S:      Supported
15541 F:      virt/lib/
15542
15543 VIRTIO AND VHOST VSOCK DRIVER
15544 M:      Stefan Hajnoczi <stefanha@redhat.com>
15545 L:      kvm@vger.kernel.org
15546 L:      virtualization@lists.linux-foundation.org
15547 L:      netdev@vger.kernel.org
15548 S:      Maintained
15549 F:      include/linux/virtio_vsock.h
15550 F:      include/uapi/linux/virtio_vsock.h
15551 F:      include/uapi/linux/vsockmon.h
15552 F:      include/uapi/linux/vm_sockets_diag.h
15553 F:      net/vmw_vsock/diag.c
15554 F:      net/vmw_vsock/af_vsock_tap.c
15555 F:      net/vmw_vsock/virtio_transport_common.c
15556 F:      net/vmw_vsock/virtio_transport.c
15557 F:      drivers/net/vsockmon.c
15558 F:      drivers/vhost/vsock.c
15559 F:      drivers/vhost/vsock.h
15560 F:      tools/testing/vsock/
15561
15562 VIRTIO CONSOLE DRIVER
15563 M:      Amit Shah <amit@kernel.org>
15564 L:      virtualization@lists.linux-foundation.org
15565 S:      Maintained
15566 F:      drivers/char/virtio_console.c
15567 F:      include/linux/virtio_console.h
15568 F:      include/uapi/linux/virtio_console.h
15569
15570 VIRTIO CORE, NET AND BLOCK DRIVERS
15571 M:      "Michael S. Tsirkin" <mst@redhat.com>
15572 M:      Jason Wang <jasowang@redhat.com>
15573 L:      virtualization@lists.linux-foundation.org
15574 S:      Maintained
15575 F:      Documentation/devicetree/bindings/virtio/
15576 F:      drivers/virtio/
15577 F:      tools/virtio/
15578 F:      drivers/net/virtio_net.c
15579 F:      drivers/block/virtio_blk.c
15580 F:      include/linux/virtio*.h
15581 F:      include/uapi/linux/virtio_*.h
15582 F:      drivers/crypto/virtio/
15583 F:      mm/balloon_compaction.c
15584
15585 VIRTIO CRYPTO DRIVER
15586 M:      Gonglei <arei.gonglei@huawei.com>
15587 L:      virtualization@lists.linux-foundation.org
15588 L:      linux-crypto@vger.kernel.org
15589 S:      Maintained
15590 F:      drivers/crypto/virtio/
15591 F:      include/uapi/linux/virtio_crypto.h
15592
15593 VIRTIO DRIVERS FOR S390
15594 M:      Cornelia Huck <cohuck@redhat.com>
15595 M:      Halil Pasic <pasic@linux.ibm.com>
15596 L:      linux-s390@vger.kernel.org
15597 L:      virtualization@lists.linux-foundation.org
15598 L:      kvm@vger.kernel.org
15599 S:      Supported
15600 F:      drivers/s390/virtio/
15601 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15602
15603 VIRTIO GPU DRIVER
15604 M:      David Airlie <airlied@linux.ie>
15605 M:      Gerd Hoffmann <kraxel@redhat.com>
15606 L:      dri-devel@lists.freedesktop.org
15607 L:      virtualization@lists.linux-foundation.org
15608 T:      git git://anongit.freedesktop.org/drm/drm-misc
15609 S:      Maintained
15610 F:      drivers/gpu/drm/virtio/
15611 F:      include/uapi/linux/virtio_gpu.h
15612
15613 VIRTIO HOST (VHOST)
15614 M:      "Michael S. Tsirkin" <mst@redhat.com>
15615 M:      Jason Wang <jasowang@redhat.com>
15616 L:      kvm@vger.kernel.org
15617 L:      virtualization@lists.linux-foundation.org
15618 L:      netdev@vger.kernel.org
15619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15620 S:      Maintained
15621 F:      drivers/vhost/
15622 F:      include/uapi/linux/vhost.h
15623
15624 VIRTIO INPUT DRIVER
15625 M:      Gerd Hoffmann <kraxel@redhat.com>
15626 S:      Maintained
15627 F:      drivers/virtio/virtio_input.c
15628 F:      include/uapi/linux/virtio_input.h
15629
15630 VIRTUAL BOX GUEST DEVICE DRIVER
15631 M:      Hans de Goede <hdegoede@redhat.com>
15632 M:      Arnd Bergmann <arnd@arndb.de>
15633 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15634 S:      Maintained
15635 F:      include/linux/vbox_utils.h
15636 F:      include/uapi/linux/vbox*.h
15637 F:      drivers/virt/vboxguest/
15638
15639 VIRTUAL SERIO DEVICE DRIVER
15640 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15641 S:      Maintained
15642 F:      drivers/input/serio/userio.c
15643 F:      include/uapi/linux/userio.h
15644
15645 VIVID VIRTUAL VIDEO DRIVER
15646 M:      Hans Verkuil <hverkuil@xs4all.nl>
15647 L:      linux-media@vger.kernel.org
15648 T:      git git://linuxtv.org/media_tree.git
15649 W:      https://linuxtv.org
15650 S:      Maintained
15651 F:      drivers/media/platform/vivid/*
15652
15653 VLYNQ BUS
15654 M:      Florian Fainelli <f.fainelli@gmail.com>
15655 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15656 S:      Maintained
15657 F:      drivers/vlynq/vlynq.c
15658 F:      include/linux/vlynq.h
15659
15660 VME SUBSYSTEM
15661 M:      Martyn Welch <martyn@welchs.me.uk>
15662 M:      Manohar Vanga <manohar.vanga@gmail.com>
15663 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15664 L:      devel@driverdev.osuosl.org
15665 S:      Maintained
15666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15667 F:      Documentation/driver-api/vme.rst
15668 F:      drivers/staging/vme/
15669 F:      drivers/vme/
15670 F:      include/linux/vme*
15671
15672 VMWARE BALLOON DRIVER
15673 M:      Xavier Deguillard <xdeguillard@vmware.com>
15674 M:      Nadav Amit <namit@vmware.com>
15675 M:      "VMware, Inc." <pv-drivers@vmware.com>
15676 L:      linux-kernel@vger.kernel.org
15677 S:      Maintained
15678 F:      drivers/misc/vmw_balloon.c
15679
15680 VMWARE HYPERVISOR INTERFACE
15681 M:      Alok Kataria <akataria@vmware.com>
15682 L:      virtualization@lists.linux-foundation.org
15683 S:      Supported
15684 F:      arch/x86/kernel/cpu/vmware.c
15685
15686 VMWARE PVRDMA DRIVER
15687 M:      Adit Ranadive <aditr@vmware.com>
15688 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15689 L:      linux-rdma@vger.kernel.org
15690 S:      Maintained
15691 F:      drivers/infiniband/hw/vmw_pvrdma/
15692
15693 VMware PVSCSI driver
15694 M:      Jim Gill <jgill@vmware.com>
15695 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15696 L:      linux-scsi@vger.kernel.org
15697 S:      Maintained
15698 F:      drivers/scsi/vmw_pvscsi.c
15699 F:      drivers/scsi/vmw_pvscsi.h
15700
15701 VMWARE VMMOUSE SUBDRIVER
15702 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15703 M:      "VMware, Inc." <pv-drivers@vmware.com>
15704 L:      linux-input@vger.kernel.org
15705 S:      Maintained
15706 F:      drivers/input/mouse/vmmouse.c
15707 F:      drivers/input/mouse/vmmouse.h
15708
15709 VMWARE VMXNET3 ETHERNET DRIVER
15710 M:      Ronak Doshi <doshir@vmware.com>
15711 M:      "VMware, Inc." <pv-drivers@vmware.com>
15712 L:      netdev@vger.kernel.org
15713 S:      Maintained
15714 F:      drivers/net/vmxnet3/
15715
15716 VOCORE VOCORE2 BOARD
15717 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15718 L:      linux-mips@linux-mips.org
15719 S:      Maintained
15720 F:      arch/mips/boot/dts/ralink/vocore2.dts
15721
15722 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15723 M:      Liam Girdwood <lgirdwood@gmail.com>
15724 M:      Mark Brown <broonie@kernel.org>
15725 L:      linux-kernel@vger.kernel.org
15726 W:      http://www.slimlogic.co.uk/?p=48
15727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15728 S:      Supported
15729 F:      Documentation/devicetree/bindings/regulator/
15730 F:      Documentation/power/regulator/
15731 F:      drivers/regulator/
15732 F:      include/dt-bindings/regulator/
15733 F:      include/linux/regulator/
15734
15735 VRF
15736 M:      David Ahern <dsa@cumulusnetworks.com>
15737 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15738 L:      netdev@vger.kernel.org
15739 S:      Maintained
15740 F:      drivers/net/vrf.c
15741 F:      Documentation/networking/vrf.txt
15742
15743 VT1211 HARDWARE MONITOR DRIVER
15744 M:      Juerg Haefliger <juergh@gmail.com>
15745 L:      linux-hwmon@vger.kernel.org
15746 S:      Maintained
15747 F:      Documentation/hwmon/vt1211
15748 F:      drivers/hwmon/vt1211.c
15749
15750 VT8231 HARDWARE MONITOR DRIVER
15751 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15752 L:      linux-hwmon@vger.kernel.org
15753 S:      Maintained
15754 F:      drivers/hwmon/vt8231.c
15755
15756 VUB300 USB to SDIO/SD/MMC bridge chip
15757 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15758 L:      linux-mmc@vger.kernel.org
15759 L:      linux-usb@vger.kernel.org
15760 S:      Supported
15761 F:      drivers/mmc/host/vub300.c
15762
15763 W1 DALLAS'S 1-WIRE BUS
15764 M:      Evgeniy Polyakov <zbr@ioremap.net>
15765 S:      Maintained
15766 F:      Documentation/devicetree/bindings/w1/
15767 F:      Documentation/w1/
15768 F:      drivers/w1/
15769 F:      include/linux/w1.h
15770
15771 W83791D HARDWARE MONITORING DRIVER
15772 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15773 L:      linux-hwmon@vger.kernel.org
15774 S:      Maintained
15775 F:      Documentation/hwmon/w83791d
15776 F:      drivers/hwmon/w83791d.c
15777
15778 W83793 HARDWARE MONITORING DRIVER
15779 M:      Rudolf Marek <r.marek@assembler.cz>
15780 L:      linux-hwmon@vger.kernel.org
15781 S:      Maintained
15782 F:      Documentation/hwmon/w83793
15783 F:      drivers/hwmon/w83793.c
15784
15785 W83795 HARDWARE MONITORING DRIVER
15786 M:      Jean Delvare <jdelvare@suse.com>
15787 L:      linux-hwmon@vger.kernel.org
15788 S:      Maintained
15789 F:      drivers/hwmon/w83795.c
15790
15791 W83L51xD SD/MMC CARD INTERFACE DRIVER
15792 M:      Pierre Ossman <pierre@ossman.eu>
15793 S:      Maintained
15794 F:      drivers/mmc/host/wbsd.*
15795
15796 WACOM PROTOCOL 4 SERIAL TABLETS
15797 M:      Julian Squires <julian@cipht.net>
15798 M:      Hans de Goede <hdegoede@redhat.com>
15799 L:      linux-input@vger.kernel.org
15800 S:      Maintained
15801 F:      drivers/input/tablet/wacom_serial4.c
15802
15803 WATCHDOG DEVICE DRIVERS
15804 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15805 M:      Guenter Roeck <linux@roeck-us.net>
15806 L:      linux-watchdog@vger.kernel.org
15807 W:      http://www.linux-watchdog.org/
15808 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15809 S:      Maintained
15810 F:      Documentation/devicetree/bindings/watchdog/
15811 F:      Documentation/watchdog/
15812 F:      drivers/watchdog/
15813 F:      include/linux/watchdog.h
15814 F:      include/uapi/linux/watchdog.h
15815
15816 WHISKEYCOVE PMIC GPIO DRIVER
15817 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15818 L:      linux-gpio@vger.kernel.org
15819 S:      Maintained
15820 F:      drivers/gpio/gpio-wcove.c
15821
15822 WIIMOTE HID DRIVER
15823 M:      David Herrmann <dh.herrmann@googlemail.com>
15824 L:      linux-input@vger.kernel.org
15825 S:      Maintained
15826 F:      drivers/hid/hid-wiimote*
15827
15828 WILOCITY WIL6210 WIRELESS DRIVER
15829 M:      Maya Erez <merez@codeaurora.org>
15830 L:      linux-wireless@vger.kernel.org
15831 L:      wil6210@qti.qualcomm.com
15832 S:      Supported
15833 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15834 F:      drivers/net/wireless/ath/wil6210/
15835
15836 WIMAX STACK
15837 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15838 M:      linux-wimax@intel.com
15839 L:      wimax@linuxwimax.org (subscribers-only)
15840 S:      Supported
15841 W:      http://linuxwimax.org
15842 F:      Documentation/wimax/README.wimax
15843 F:      include/linux/wimax/debug.h
15844 F:      include/net/wimax.h
15845 F:      include/uapi/linux/wimax.h
15846 F:      net/wimax/
15847
15848 WINBOND CIR DRIVER
15849 M:      David Härdeman <david@hardeman.nu>
15850 S:      Maintained
15851 F:      drivers/media/rc/winbond-cir.c
15852
15853 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15854 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15855 L:      linux-watchdog@vger.kernel.org
15856 S:      Maintained
15857 F:      drivers/watchdog/ebc-c384_wdt.c
15858
15859 WINSYSTEMS WS16C48 GPIO DRIVER
15860 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15861 L:      linux-gpio@vger.kernel.org
15862 S:      Maintained
15863 F:      drivers/gpio/gpio-ws16c48.c
15864
15865 WISTRON LAPTOP BUTTON DRIVER
15866 M:      Miloslav Trmac <mitr@volny.cz>
15867 S:      Maintained
15868 F:      drivers/input/misc/wistron_btns.c
15869
15870 WL3501 WIRELESS PCMCIA CARD DRIVER
15871 L:      linux-wireless@vger.kernel.org
15872 S:      Odd fixes
15873 F:      drivers/net/wireless/wl3501*
15874
15875 WOLFSON MICROELECTRONICS DRIVERS
15876 L:      patches@opensource.cirrus.com
15877 T:      git https://github.com/CirrusLogic/linux-drivers.git
15878 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15879 S:      Supported
15880 F:      Documentation/hwmon/wm83??
15881 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15882 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15883 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15884 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15885 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15886 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15887 F:      drivers/clk/clk-wm83*.c
15888 F:      drivers/extcon/extcon-arizona.c
15889 F:      drivers/leds/leds-wm83*.c
15890 F:      drivers/gpio/gpio-*wm*.c
15891 F:      drivers/gpio/gpio-arizona.c
15892 F:      drivers/hwmon/wm83??-hwmon.c
15893 F:      drivers/input/misc/wm831x-on.c
15894 F:      drivers/input/touchscreen/wm831x-ts.c
15895 F:      drivers/input/touchscreen/wm97*.c
15896 F:      drivers/mfd/arizona*
15897 F:      drivers/mfd/wm*.c
15898 F:      drivers/mfd/cs47l24*
15899 F:      drivers/power/supply/wm83*.c
15900 F:      drivers/rtc/rtc-wm83*.c
15901 F:      drivers/regulator/wm8*.c
15902 F:      drivers/regulator/arizona*
15903 F:      drivers/video/backlight/wm83*_bl.c
15904 F:      drivers/watchdog/wm83*_wdt.c
15905 F:      include/linux/mfd/arizona/
15906 F:      include/linux/mfd/wm831x/
15907 F:      include/linux/mfd/wm8350/
15908 F:      include/linux/mfd/wm8400*
15909 F:      include/linux/regulator/arizona*
15910 F:      include/linux/wm97xx.h
15911 F:      include/sound/wm????.h
15912 F:      sound/soc/codecs/arizona.?
15913 F:      sound/soc/codecs/wm*
15914 F:      sound/soc/codecs/cs47l24*
15915
15916 WORKQUEUE
15917 M:      Tejun Heo <tj@kernel.org>
15918 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15920 S:      Maintained
15921 F:      include/linux/workqueue.h
15922 F:      kernel/workqueue.c
15923 F:      Documentation/core-api/workqueue.rst
15924
15925 X-POWERS AXP288 PMIC DRIVERS
15926 M:      Hans de Goede <hdegoede@redhat.com>
15927 S:      Maintained
15928 N:      axp288
15929 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15930
15931 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15932 M:      Chen-Yu Tsai <wens@csie.org>
15933 L:      linux-kernel@vger.kernel.org
15934 S:      Maintained
15935 N:      axp[128]
15936
15937 X.25 NETWORK LAYER
15938 M:      Andrew Hendry <andrew.hendry@gmail.com>
15939 L:      linux-x25@vger.kernel.org
15940 S:      Odd Fixes
15941 F:      Documentation/networking/x25*
15942 F:      include/net/x25*
15943 F:      net/x25/
15944
15945 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15946 M:      Thomas Gleixner <tglx@linutronix.de>
15947 M:      Ingo Molnar <mingo@redhat.com>
15948 M:      Borislav Petkov <bp@alien8.de>
15949 R:      "H. Peter Anvin" <hpa@zytor.com>
15950 M:      x86@kernel.org
15951 L:      linux-kernel@vger.kernel.org
15952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15953 S:      Maintained
15954 F:      Documentation/devicetree/bindings/x86/
15955 F:      Documentation/x86/
15956 F:      arch/x86/
15957
15958 X86 ENTRY CODE
15959 M:      Andy Lutomirski <luto@kernel.org>
15960 L:      linux-kernel@vger.kernel.org
15961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15962 S:      Maintained
15963 F:      arch/x86/entry/
15964
15965 X86 MCE INFRASTRUCTURE
15966 M:      Tony Luck <tony.luck@intel.com>
15967 M:      Borislav Petkov <bp@alien8.de>
15968 L:      linux-edac@vger.kernel.org
15969 S:      Maintained
15970 F:      arch/x86/kernel/cpu/mcheck/*
15971
15972 X86 MICROCODE UPDATE SUPPORT
15973 M:      Borislav Petkov <bp@alien8.de>
15974 S:      Maintained
15975 F:      arch/x86/kernel/cpu/microcode/*
15976
15977 X86 MM
15978 M:      Dave Hansen <dave.hansen@linux.intel.com>
15979 M:      Andy Lutomirski <luto@kernel.org>
15980 M:      Peter Zijlstra <peterz@infradead.org>
15981 L:      linux-kernel@vger.kernel.org
15982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15983 S:      Maintained
15984 F:      arch/x86/mm/
15985
15986 X86 PLATFORM DRIVERS
15987 M:      Darren Hart <dvhart@infradead.org>
15988 M:      Andy Shevchenko <andy@infradead.org>
15989 L:      platform-driver-x86@vger.kernel.org
15990 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15991 S:      Maintained
15992 F:      drivers/platform/x86/
15993 F:      drivers/platform/olpc/
15994
15995 X86 VDSO
15996 M:      Andy Lutomirski <luto@kernel.org>
15997 L:      linux-kernel@vger.kernel.org
15998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15999 S:      Maintained
16000 F:      arch/x86/entry/vdso/
16001
16002 XC2028/3028 TUNER DRIVER
16003 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16004 L:      linux-media@vger.kernel.org
16005 W:      https://linuxtv.org
16006 T:      git git://linuxtv.org/media_tree.git
16007 S:      Maintained
16008 F:      drivers/media/tuners/tuner-xc2028.*
16009
16010 XDP SOCKETS (AF_XDP)
16011 M:      Björn Töpel <bjorn.topel@intel.com>
16012 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16013 L:      netdev@vger.kernel.org
16014 S:      Maintained
16015 F:      kernel/bpf/xskmap.c
16016 F:      net/xdp/
16017
16018 XEN BLOCK SUBSYSTEM
16019 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16020 M:      Roger Pau Monné <roger.pau@citrix.com>
16021 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16022 S:      Supported
16023 F:      drivers/block/xen-blkback/*
16024 F:      drivers/block/xen*
16025
16026 XEN HYPERVISOR ARM
16027 M:      Stefano Stabellini <sstabellini@kernel.org>
16028 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16029 S:      Maintained
16030 F:      arch/arm/xen/
16031 F:      arch/arm/include/asm/xen/
16032
16033 XEN HYPERVISOR ARM64
16034 M:      Stefano Stabellini <sstabellini@kernel.org>
16035 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16036 S:      Maintained
16037 F:      arch/arm64/xen/
16038 F:      arch/arm64/include/asm/xen/
16039
16040 XEN HYPERVISOR INTERFACE
16041 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16042 M:      Juergen Gross <jgross@suse.com>
16043 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16045 S:      Supported
16046 F:      arch/x86/xen/
16047 F:      drivers/*/xen-*front.c
16048 F:      drivers/xen/
16049 F:      arch/x86/include/asm/xen/
16050 F:      arch/x86/include/asm/pvclock-abi.h
16051 F:      include/xen/
16052 F:      include/uapi/xen/
16053 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16054 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16055
16056 XEN NETWORK BACKEND DRIVER
16057 M:      Wei Liu <wei.liu2@citrix.com>
16058 M:      Paul Durrant <paul.durrant@citrix.com>
16059 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16060 L:      netdev@vger.kernel.org
16061 S:      Supported
16062 F:      drivers/net/xen-netback/*
16063
16064 XEN PCI SUBSYSTEM
16065 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16066 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16067 S:      Supported
16068 F:      arch/x86/pci/*xen*
16069 F:      drivers/pci/*xen*
16070
16071 XEN PVSCSI DRIVERS
16072 M:      Juergen Gross <jgross@suse.com>
16073 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16074 L:      linux-scsi@vger.kernel.org
16075 S:      Supported
16076 F:      drivers/scsi/xen-scsifront.c
16077 F:      drivers/xen/xen-scsiback.c
16078 F:      include/xen/interface/io/vscsiif.h
16079
16080 XEN SWIOTLB SUBSYSTEM
16081 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16082 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16083 L:      iommu@lists.linux-foundation.org
16084 S:      Supported
16085 F:      arch/x86/xen/*swiotlb*
16086 F:      drivers/xen/*swiotlb*
16087
16088 XEN SOUND FRONTEND DRIVER
16089 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16090 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16091 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16092 S:      Supported
16093 F:      sound/xen/*
16094
16095 XFS FILESYSTEM
16096 M:      Darrick J. Wong <darrick.wong@oracle.com>
16097 M:      linux-xfs@vger.kernel.org
16098 L:      linux-xfs@vger.kernel.org
16099 W:      http://xfs.org/
16100 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16101 S:      Supported
16102 F:      Documentation/filesystems/xfs.txt
16103 F:      fs/xfs/
16104
16105 XILINX AXI ETHERNET DRIVER
16106 M:      Anirudha Sarangi <anirudh@xilinx.com>
16107 M:      John Linn <John.Linn@xilinx.com>
16108 S:      Maintained
16109 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16110
16111 XILINX UARTLITE SERIAL DRIVER
16112 M:      Peter Korsgaard <jacmet@sunsite.dk>
16113 L:      linux-serial@vger.kernel.org
16114 S:      Maintained
16115 F:      drivers/tty/serial/uartlite.c
16116
16117 XILINX VIDEO IP CORES
16118 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16119 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16120 L:      linux-media@vger.kernel.org
16121 T:      git git://linuxtv.org/media_tree.git
16122 S:      Supported
16123 F:      Documentation/devicetree/bindings/media/xilinx/
16124 F:      drivers/media/platform/xilinx/
16125 F:      include/uapi/linux/xilinx-v4l2-controls.h
16126
16127 XILLYBUS DRIVER
16128 M:      Eli Billauer <eli.billauer@gmail.com>
16129 L:      linux-kernel@vger.kernel.org
16130 S:      Supported
16131 F:      drivers/char/xillybus/
16132
16133 XLP9XX I2C DRIVER
16134 M:      George Cherian <george.cherian@cavium.com>
16135 M:      Jan Glauber <jglauber@cavium.com>
16136 L:      linux-i2c@vger.kernel.org
16137 W:      http://www.cavium.com
16138 S:      Supported
16139 F:      drivers/i2c/busses/i2c-xlp9xx.c
16140
16141 XRA1403 GPIO EXPANDER
16142 M:      Nandor Han <nandor.han@ge.com>
16143 M:      Semi Malinen <semi.malinen@ge.com>
16144 L:      linux-gpio@vger.kernel.org
16145 S:      Maintained
16146 F:      drivers/gpio/gpio-xra1403.c
16147 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16148
16149 XTENSA XTFPGA PLATFORM SUPPORT
16150 M:      Max Filippov <jcmvbkbc@gmail.com>
16151 L:      linux-xtensa@linux-xtensa.org
16152 S:      Maintained
16153 F:      drivers/spi/spi-xtensa-xtfpga.c
16154 F:      sound/soc/xtensa/xtfpga-i2s.c
16155
16156 YAM DRIVER FOR AX.25
16157 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16158 L:      linux-hams@vger.kernel.org
16159 S:      Maintained
16160 F:      drivers/net/hamradio/yam*
16161 F:      include/linux/yam.h
16162
16163 YAMA SECURITY MODULE
16164 M:      Kees Cook <keescook@chromium.org>
16165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16166 S:      Supported
16167 F:      security/yama/
16168 F:      Documentation/admin-guide/LSM/Yama.rst
16169
16170 YEALINK PHONE DRIVER
16171 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16172 L:      usbb2k-api-dev@nongnu.org
16173 S:      Maintained
16174 F:      Documentation/input/devices/yealink.rst
16175 F:      drivers/input/misc/yealink.*
16176
16177 Z8530 DRIVER FOR AX.25
16178 M:      Joerg Reuter <jreuter@yaina.de>
16179 W:      http://yaina.de/jreuter/
16180 W:      http://www.qsl.net/dl1bke/
16181 L:      linux-hams@vger.kernel.org
16182 S:      Maintained
16183 F:      Documentation/networking/z8530drv.txt
16184 F:      drivers/net/hamradio/*scc.c
16185 F:      drivers/net/hamradio/z8530.h
16186
16187 ZBUD COMPRESSED PAGE ALLOCATOR
16188 M:      Seth Jennings <sjenning@redhat.com>
16189 M:      Dan Streetman <ddstreet@ieee.org>
16190 L:      linux-mm@kvack.org
16191 S:      Maintained
16192 F:      mm/zbud.c
16193 F:      include/linux/zbud.h
16194
16195 ZD1211RW WIRELESS DRIVER
16196 M:      Daniel Drake <dsd@gentoo.org>
16197 M:      Ulrich Kunitz <kune@deine-taler.de>
16198 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16199 L:      linux-wireless@vger.kernel.org
16200 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16201 S:      Maintained
16202 F:      drivers/net/wireless/zydas/zd1211rw/
16203
16204 ZD1301 MEDIA DRIVER
16205 M:      Antti Palosaari <crope@iki.fi>
16206 L:      linux-media@vger.kernel.org
16207 W:      https://linuxtv.org/
16208 W:      http://palosaari.fi/linux/
16209 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16210 S:      Maintained
16211 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16212
16213 ZD1301_DEMOD MEDIA DRIVER
16214 M:      Antti Palosaari <crope@iki.fi>
16215 L:      linux-media@vger.kernel.org
16216 W:      https://linuxtv.org/
16217 W:      http://palosaari.fi/linux/
16218 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16219 S:      Maintained
16220 F:      drivers/media/dvb-frontends/zd1301_demod*
16221
16222 ZPOOL COMPRESSED PAGE STORAGE API
16223 M:      Dan Streetman <ddstreet@ieee.org>
16224 L:      linux-mm@kvack.org
16225 S:      Maintained
16226 F:      mm/zpool.c
16227 F:      include/linux/zpool.h
16228
16229 ZR36067 VIDEO FOR LINUX DRIVER
16230 L:      mjpeg-users@lists.sourceforge.net
16231 L:      linux-media@vger.kernel.org
16232 W:      http://mjpeg.sourceforge.net/driver-zoran/
16233 T:      hg https://linuxtv.org/hg/v4l-dvb
16234 S:      Odd Fixes
16235 F:      drivers/staging/media/zoran/
16236
16237 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
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-kernel@vger.kernel.org
16242 S:      Maintained
16243 F:      drivers/block/zram/
16244 F:      Documentation/blockdev/zram.txt
16245
16246 ZS DECSTATION Z85C30 SERIAL DRIVER
16247 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16248 S:      Maintained
16249 F:      drivers/tty/serial/zs.*
16250
16251 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16252 M:      Minchan Kim <minchan@kernel.org>
16253 M:      Nitin Gupta <ngupta@vflare.org>
16254 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16255 L:      linux-mm@kvack.org
16256 S:      Maintained
16257 F:      mm/zsmalloc.c
16258 F:      include/linux/zsmalloc.h
16259 F:      Documentation/vm/zsmalloc.rst
16260
16261 ZSWAP COMPRESSED SWAP CACHING
16262 M:      Seth Jennings <sjenning@redhat.com>
16263 M:      Dan Streetman <ddstreet@ieee.org>
16264 L:      linux-mm@kvack.org
16265 S:      Maintained
16266 F:      mm/zswap.c
16267
16268 THE REST
16269 M:      Linus Torvalds <torvalds@linux-foundation.org>
16270 L:      linux-kernel@vger.kernel.org
16271 Q:      http://patchwork.kernel.org/project/LKML/list/
16272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16273 S:      Buried alive in reporters
16274 F:      *
16275 F:      */