MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD5758 DRIVER
 825 M:      Stefan Popa <stefan.popa@analog.com>
 826 L:      linux-iio@vger.kernel.org
 827 W:      http://ez.analog.com/community/linux-device-drivers
 828 S:      Supported
 829 F:      drivers/iio/dac/ad5758.c
 830 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 831
 832 ANALOG DEVICES INC AD9389B DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/ad9389b*
 837
 838 ANALOG DEVICES INC ADGS1408 DRIVER
 839 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 840 S:      Supported
 841 F:      drivers/mux/adgs1408.c
 842 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 843
 844 ANALOG DEVICES INC ADP5061 DRIVER
 845 M:      Stefan Popa <stefan.popa@analog.com>
 846 L:      linux-pm@vger.kernel.org
 847 W:      http://ez.analog.com/community/linux-device-drivers
 848 S:      Supported
 849 F:      drivers/power/supply/adp5061.c
 850
 851 ANALOG DEVICES INC ADV7180 DRIVER
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 L:      linux-media@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/media/i2c/adv7180.c
 857
 858 ANALOG DEVICES INC ADV748X DRIVER
 859 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv748x/*
 863
 864 ANALOG DEVICES INC ADV7511 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7511*
 869
 870 ANALOG DEVICES INC ADV7604 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7604*
 875
 876 ANALOG DEVICES INC ADV7842 DRIVER
 877 M:      Hans Verkuil <hans.verkuil@cisco.com>
 878 L:      linux-media@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/media/i2c/adv7842*
 881
 882 ANALOG DEVICES INC ASOC CODEC DRIVERS
 883 M:      Lars-Peter Clausen <lars@metafoo.de>
 884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 885 W:      http://wiki.analog.com/
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      sound/soc/codecs/adau*
 889 F:      sound/soc/codecs/adav*
 890 F:      sound/soc/codecs/ad1*
 891 F:      sound/soc/codecs/ad7*
 892 F:      sound/soc/codecs/ssm*
 893 F:      sound/soc/codecs/sigmadsp.*
 894
 895 ANALOG DEVICES INC DMA DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/dma/dma-axi-dmac.c
 900
 901 ANALOG DEVICES INC IIO DRIVERS
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 904 W:      http://wiki.analog.com/
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 909 F:      drivers/iio/*/ad*
 910 F:      drivers/iio/adc/ltc2497*
 911 X:      drivers/iio/*/adjd*
 912 F:      drivers/staging/iio/*/ad*
 913
 914 ANDES ARCHITECTURE
 915 M:      Greentime Hu <green.hu@gmail.com>
 916 M:      Vincent Chen <deanbo422@gmail.com>
 917 T:      git https://github.com/andestech/linux.git
 918 S:      Supported
 919 F:      arch/nds32/
 920 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 921 F:      Documentation/devicetree/bindings/nds32/
 922 K:      nds32
 923 N:      nds32
 924
 925 ANDROID CONFIG FRAGMENTS
 926 M:      Rob Herring <robh@kernel.org>
 927 S:      Supported
 928 F:      kernel/configs/android*
 929
 930 ANDROID DRIVERS
 931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 932 M:      Arve Hjønnevåg <arve@android.com>
 933 M:      Todd Kjos <tkjos@android.com>
 934 M:      Martijn Coenen <maco@android.com>
 935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 936 L:      devel@driverdev.osuosl.org
 937 S:      Supported
 938 F:      drivers/android/
 939 F:      drivers/staging/android/
 940
 941 ANDROID GOLDFISH PIC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 945 F:      drivers/irqchip/irq-goldfish-pic.c
 946
 947 ANDROID GOLDFISH RTC DRIVER
 948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 949 S:      Supported
 950 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 951 F:      drivers/rtc/rtc-goldfish.c
 952
 953 ANDROID ION DRIVER
 954 M:      Laura Abbott <labbott@redhat.com>
 955 M:      Sumit Semwal <sumit.semwal@linaro.org>
 956 L:      devel@driverdev.osuosl.org
 957 L:      dri-devel@lists.freedesktop.org
 958 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 959 S:      Supported
 960 F:      drivers/staging/android/ion
 961 F:      drivers/staging/android/uapi/ion.h
 962
 963 AOA (Apple Onboard Audio) ALSA DRIVER
 964 M:      Johannes Berg <johannes@sipsolutions.net>
 965 L:      linuxppc-dev@lists.ozlabs.org
 966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 967 S:      Maintained
 968 F:      sound/aoa/
 969
 970 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 972 L:      linux-iio@vger.kernel.org
 973 S:      Maintained
 974 F:      drivers/iio/adc/stx104.c
 975
 976 APM DRIVER
 977 M:      Jiri Kosina <jikos@kernel.org>
 978 S:      Odd fixes
 979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 980 F:      arch/x86/kernel/apm_32.c
 981 F:      include/linux/apm_bios.h
 982 F:      include/uapi/linux/apm_bios.h
 983 F:      drivers/char/apm-emulation.c
 984
 985 APPARMOR SECURITY MODULE
 986 M:      John Johansen <john.johansen@canonical.com>
 987 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 988 W:      wiki.apparmor.net
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 990 S:      Supported
 991 F:      security/apparmor/
 992 F:      Documentation/admin-guide/LSM/apparmor.rst
 993
 994 APPLE BCM5974 MULTITOUCH DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-input@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/input/mouse/bcm5974.c
 999
1000 APPLE SMC DRIVER
1001 M:      Henrik Rydberg <rydberg@bitmath.org>
1002 L:      linux-hwmon@vger.kernel.org
1003 S:      Odd fixes
1004 F:      drivers/hwmon/applesmc.c
1005
1006 APPLETALK NETWORK LAYER
1007 L:      netdev@vger.kernel.org
1008 S:      Odd fixes
1009 F:      drivers/net/appletalk/
1010 F:      net/appletalk/
1011
1012 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1013 M:      Duc Dang <dhdang@apm.com>
1014 S:      Supported
1015 F:      arch/arm64/boot/dts/apm/
1016
1017 APPLIED MICRO (APM) X-GENE SOC EDAC
1018 M:      Loc Ho <lho@apm.com>
1019 S:      Supported
1020 F:      drivers/edac/xgene_edac.c
1021 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 S:      Supported
1027 F:      drivers/net/ethernet/apm/xgene-v2/
1028
1029 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1030 M:      Iyappan Subramanian <isubramanian@apm.com>
1031 M:      Keyur Chudgar <kchudgar@apm.com>
1032 M:      Quan Nguyen <qnguyen@apm.com>
1033 S:      Supported
1034 F:      drivers/net/ethernet/apm/xgene/
1035 F:      drivers/net/phy/mdio-xgene.c
1036 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1038
1039 APPLIED MICRO (APM) X-GENE SOC PMU
1040 M:      Tai Nguyen <ttnguyen@apm.com>
1041 S:      Supported
1042 F:      drivers/perf/xgene_pmu.c
1043 F:      Documentation/perf/xgene-pmu.txt
1044 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1045
1046 APTINA CAMERA SENSOR PLL
1047 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1048 L:      linux-media@vger.kernel.org
1049 S:      Maintained
1050 F:      drivers/media/i2c/aptina-pll.*
1051
1052 ARC FRAMEBUFFER DRIVER
1053 M:      Jaya Kumar <jayalk@intworks.biz>
1054 S:      Maintained
1055 F:      drivers/video/fbdev/arcfb.c
1056 F:      drivers/video/fbdev/core/fb_defio.c
1057
1058 ARC PGU DRM DRIVER
1059 M:      Alexey Brodkin <abrodkin@synopsys.com>
1060 S:      Supported
1061 F:      drivers/gpu/drm/arc/
1062 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1063
1064 ARCNET NETWORK LAYER
1065 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1066 L:      netdev@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/net/arcnet/
1069 F:      include/uapi/linux/if_arcnet.h
1070
1071 ARM ARCHITECTED TIMER DRIVER
1072 M:      Mark Rutland <mark.rutland@arm.com>
1073 M:      Marc Zyngier <marc.zyngier@arm.com>
1074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1075 S:      Maintained
1076 F:      arch/arm/include/asm/arch_timer.h
1077 F:      arch/arm64/include/asm/arch_timer.h
1078 F:      drivers/clocksource/arm_arch_timer.c
1079
1080 ARM HDLCD DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 S:      Supported
1083 F:      drivers/gpu/drm/arm/hdlcd_*
1084 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1085
1086 ARM MALI-DP DRM DRIVER
1087 M:      Liviu Dudau <liviu.dudau@arm.com>
1088 M:      Brian Starkey <brian.starkey@arm.com>
1089 M:      Mali DP Maintainers <malidp@foss.arm.com>
1090 S:      Supported
1091 F:      drivers/gpu/drm/arm/
1092 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1093
1094 ARM MFM AND FLOPPY DRIVERS
1095 M:      Ian Molton <spyro@f2s.com>
1096 S:      Maintained
1097 F:      arch/arm/lib/floppydma.S
1098 F:      arch/arm/include/asm/floppy.h
1099
1100 ARM PMU PROFILING AND DEBUGGING
1101 M:      Will Deacon <will.deacon@arm.com>
1102 M:      Mark Rutland <mark.rutland@arm.com>
1103 S:      Maintained
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 F:      arch/arm*/kernel/perf_*
1106 F:      arch/arm/oprofile/common.c
1107 F:      arch/arm*/kernel/hw_breakpoint.c
1108 F:      arch/arm*/include/asm/hw_breakpoint.h
1109 F:      arch/arm*/include/asm/perf_event.h
1110 F:      drivers/perf/*
1111 F:      include/linux/perf/arm_pmu.h
1112 F:      Documentation/devicetree/bindings/arm/pmu.txt
1113 F:      Documentation/devicetree/bindings/perf/
1114
1115 ARM PORT
1116 M:      Russell King <linux@armlinux.org.uk>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 W:      http://www.armlinux.org.uk/
1119 S:      Odd Fixes
1120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1121 F:      arch/arm/
1122 X:      arch/arm/boot/dts/
1123
1124 ARM PRIMECELL AACI PL041 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      sound/arm/aaci.*
1128
1129 ARM PRIMECELL BUS SUPPORT
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/amba/
1133 F:      include/linux/amba/bus.h
1134
1135 ARM PRIMECELL CLCD PL110 DRIVER
1136 M:      Russell King <linux@armlinux.org.uk>
1137 S:      Odd Fixes
1138 F:      drivers/video/fbdev/amba-clcd.*
1139
1140 ARM PRIMECELL KMI PL050 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/input/serio/ambakmi.*
1144 F:      include/linux/amba/kmi.h
1145
1146 ARM PRIMECELL MMCI PL180/1 DRIVER
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/mmc/host/mmci.*
1150 F:      include/linux/amba/mmci.h
1151
1152 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1153 M:      Russell King <linux@armlinux.org.uk>
1154 S:      Odd Fixes
1155 F:      drivers/tty/serial/amba-pl01*.c
1156 F:      include/linux/amba/serial.h
1157
1158 ARM SMMU DRIVERS
1159 M:      Will Deacon <will.deacon@arm.com>
1160 R:      Robin Murphy <robin.murphy@arm.com>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 F:      drivers/iommu/arm-smmu.c
1164 F:      drivers/iommu/arm-smmu-v3.c
1165 F:      drivers/iommu/io-pgtable-arm.c
1166 F:      drivers/iommu/io-pgtable-arm-v7s.c
1167
1168 ARM SUB-ARCHITECTURES
1169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1170 S:      Maintained
1171 F:      arch/arm/mach-*/
1172 F:      arch/arm/plat-*/
1173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1174
1175 ARM/ACTIONS SEMI ARCHITECTURE
1176 M:      Andreas Färber <afaerber@suse.de>
1177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1178 S:      Maintained
1179 N:      owl
1180 F:      arch/arm/mach-actions/
1181 F:      arch/arm/boot/dts/owl-*
1182 F:      arch/arm64/boot/dts/actions/
1183 F:      drivers/clocksource/owl-*
1184 F:      drivers/pinctrl/actions/*
1185 F:      drivers/soc/actions/
1186 F:      include/dt-bindings/power/owl-*
1187 F:      include/linux/soc/actions/
1188 F:      Documentation/devicetree/bindings/arm/actions.txt
1189 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1190 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1191 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1192
1193 ARM/ADS SPHERE MACHINE SUPPORT
1194 M:      Lennert Buytenhek <kernel@wantstofly.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197
1198 ARM/AFEB9260 MACHINE SUPPORT
1199 M:      Sergey Lapin <slapin@ossfans.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202
1203 ARM/AJECO 1ARM MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/Allwinner SoC Clock Support
1209 M:      Emilio López <emilio@elopez.com.ar>
1210 S:      Maintained
1211 F:      drivers/clk/sunxi/
1212
1213 ARM/Allwinner sunXi SoC support
1214 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1215 M:      Chen-Yu Tsai <wens@csie.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 N:      sun[x456789]i
1219 N:      sun50i
1220 F:      arch/arm/mach-sunxi/
1221 F:      arch/arm64/boot/dts/allwinner/
1222 F:      drivers/clk/sunxi-ng/
1223 F:      drivers/pinctrl/sunxi/
1224 F:      drivers/soc/sunxi/
1225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1226
1227 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1228 M:      Neil Armstrong <narmstrong@baylibre.com>
1229 M:      Jerome Brunet <jbrunet@baylibre.com>
1230 L:      linux-amlogic@lists.infradead.org
1231 S:      Maintained
1232 F:      drivers/clk/meson/
1233 F:      include/dt-bindings/clock/meson*
1234 F:      include/dt-bindings/clock/gxbb*
1235 F:      Documentation/devicetree/bindings/clock/amlogic*
1236
1237 ARM/Amlogic Meson SoC support
1238 M:      Carlo Caione <carlo@caione.org>
1239 M:      Kevin Hilman <khilman@baylibre.com>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-amlogic@lists.infradead.org
1242 W:      http://linux-meson.com/
1243 S:      Maintained
1244 F:      arch/arm/mach-meson/
1245 F:      arch/arm/boot/dts/meson*
1246 F:      arch/arm64/boot/dts/amlogic/
1247 F:      drivers/pinctrl/meson/
1248 F:      drivers/mmc/host/meson*
1249 N:      meson
1250
1251 ARM/Annapurna Labs ALPINE ARCHITECTURE
1252 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1253 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-alpine/
1257 F:      arch/arm/boot/dts/alpine*
1258 F:      arch/arm64/boot/dts/al/
1259 F:      drivers/*/*alpine*
1260
1261 ARM/ARTPEC MACHINE SUPPORT
1262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1263 M:      Lars Persson <lars.persson@axis.com>
1264 S:      Maintained
1265 L:      linux-arm-kernel@axis.com
1266 F:      arch/arm/mach-artpec
1267 F:      arch/arm/boot/dts/artpec6*
1268 F:      drivers/clk/axis
1269 F:      drivers/crypto/axis
1270 F:      drivers/pinctrl/pinctrl-artpec*
1271 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1272
1273 ARM/ASPEED I2C DRIVER
1274 M:      Brendan Higgins <brendanhiggins@google.com>
1275 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1276 R:      Joel Stanley <joel@jms.id.au>
1277 L:      linux-i2c@vger.kernel.org
1278 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1281 F:      drivers/i2c/busses/i2c-aspeed.c
1282 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1283 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1284
1285 ARM/ASPEED MACHINE SUPPORT
1286 M:      Joel Stanley <joel@jms.id.au>
1287 R:      Andrew Jeffery <andrew@aj.id.au>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1290 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1291 S:      Supported
1292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1293 F:      arch/arm/mach-aspeed/
1294 F:      arch/arm/boot/dts/aspeed-*
1295 N:      aspeed
1296
1297 ARM/CALXEDA HIGHBANK ARCHITECTURE
1298 M:      Rob Herring <robh@kernel.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 F:      arch/arm/mach-highbank/
1302 F:      arch/arm/boot/dts/highbank.dts
1303 F:      arch/arm/boot/dts/ecx-*.dts*
1304
1305 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1306 M:      Krzysztof Halasa <khalasa@piap.pl>
1307 S:      Maintained
1308 F:      arch/arm/mach-cns3xxx/
1309
1310 ARM/CAVIUM THUNDER NETWORK DRIVER
1311 M:      Sunil Goutham <sgoutham@cavium.com>
1312 M:      Robert Richter <rric@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Supported
1315 F:      drivers/net/ethernet/cavium/thunder/
1316
1317 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1318 M:      Lukasz Majewski <lukma@denx.de>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/ts72xx.c
1322
1323 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1324 M:      Alexander Shiyan <shc_work@mail.ru>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Odd Fixes
1327 N:      clps711x
1328
1329 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1330 M:      Lennert Buytenhek <kernel@wantstofly.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333
1334 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1335 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1336 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      arch/arm/mach-ep93xx/
1340 F:      arch/arm/mach-ep93xx/include/mach/
1341
1342 ARM/CLKDEV SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1347 F:      drivers/clk/clkdev.c
1348
1349 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1350 M:      Mike Rapoport <mike@compulab.co.il>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1355 M:      Baruch Siach <baruch@tkos.co.il>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      arch/arm/boot/dts/cx92755*
1359 N:      digicolor
1360
1361 ARM/CONTEC MICRO9 MACHINE SUPPORT
1362 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1363 S:      Maintained
1364 F:      arch/arm/mach-ep93xx/micro9.c
1365
1366 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1367 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/hwtracing/coresight/*
1371 F:      Documentation/trace/coresight.txt
1372 F:      Documentation/trace/coresight-cpu-debug.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1375 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1376 F:      tools/perf/arch/arm/util/pmu.c
1377 F:      tools/perf/arch/arm/util/auxtrace.c
1378 F:      tools/perf/arch/arm/util/cs-etm.c
1379 F:      tools/perf/arch/arm/util/cs-etm.h
1380 F:      tools/perf/util/cs-etm.*
1381 F:      tools/perf/util/cs-etm-decoder/*
1382
1383 ARM/CORGI MACHINE SUPPORT
1384 M:      Richard Purdie <rpurdie@rpsys.net>
1385 S:      Maintained
1386
1387 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 T:      git git://github.com/ulli-kroll/linux.git
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/gemini.txt
1394 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1395 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1396 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1397 F:      arch/arm/mach-gemini/
1398 F:      drivers/net/ethernet/cortina/
1399 F:      drivers/pinctrl/pinctrl-gemini.c
1400 F:      drivers/rtc/rtc-ftrtc010.c
1401
1402 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1403 M:      Barry Song <baohua@kernel.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1406 S:      Maintained
1407 F:      arch/arm/boot/dts/prima2*
1408 F:      arch/arm/mach-prima2/
1409 F:      drivers/clk/sirf/
1410 F:      drivers/clocksource/timer-prima2.c
1411 F:      drivers/clocksource/timer-atlas7.c
1412 N:      [^a-z]sirf
1413
1414 ARM/EBSA110 MACHINE SUPPORT
1415 M:      Russell King <linux@armlinux.org.uk>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 W:      http://www.armlinux.org.uk/
1418 S:      Maintained
1419 F:      arch/arm/mach-ebsa110/
1420 F:      drivers/net/ethernet/amd/am79c961a.*
1421
1422 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 N:      efm32
1428
1429 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-pxa/ezx.c
1434
1435 ARM/FARADAY FA526 PORT
1436 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 T:      git git://git.berlios.de/gemini-board
1440 F:      arch/arm/mm/*-fa*
1441
1442 ARM/FOOTBRIDGE ARCHITECTURE
1443 M:      Russell King <linux@armlinux.org.uk>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 W:      http://www.armlinux.org.uk/
1446 S:      Maintained
1447 F:      arch/arm/include/asm/hardware/dec21285.h
1448 F:      arch/arm/mach-footbridge/
1449
1450 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1451 M:      Shawn Guo <shawnguo@kernel.org>
1452 M:      Sascha Hauer <s.hauer@pengutronix.de>
1453 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1454 R:      Fabio Estevam <fabio.estevam@nxp.com>
1455 R:      NXP Linux Team <linux-imx@nxp.com>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/
1460 F:      arch/arm/mach-mxs/
1461 F:      arch/arm/boot/dts/imx*
1462 F:      arch/arm/configs/imx*_defconfig
1463 F:      drivers/clk/imx/
1464 F:      drivers/soc/imx/
1465 F:      include/soc/imx/
1466
1467 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1468 M:      Shawn Guo <shawnguo@kernel.org>
1469 M:      Sascha Hauer <s.hauer@pengutronix.de>
1470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1471 R:      Stefan Agner <stefan@agner.ch>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1475 F:      arch/arm/mach-imx/*vf610*
1476 F:      arch/arm/boot/dts/vf*
1477
1478 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1479 M:      Shawn Guo <shawnguo@kernel.org>
1480 M:      Li Yang <leoyang.li@nxp.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1484 F:      arch/arm/boot/dts/ls1021a*
1485 F:      arch/arm64/boot/dts/freescale/fsl-*
1486 F:      arch/arm64/boot/dts/freescale/qoriq-*
1487
1488 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/GUMSTIX MACHINE SUPPORT
1494 M:      Steve Sakoman <sakoman@gmail.com>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1499 M:      Philipp Zabel <philipp.zabel@gmail.com>
1500 M:      Paul Parsons <lost.distance@yahoo.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/hx4700.c
1504 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1505 F:      sound/soc/pxa/hx4700.c
1506
1507 ARM/HISILICON SOC SUPPORT
1508 M:      Wei Xu <xuwei5@hisilicon.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 W:      http://www.hisilicon.com
1511 S:      Supported
1512 T:      git git://github.com/hisilicon/linux-hisi.git
1513 F:      arch/arm/mach-hisi/
1514 F:      arch/arm/boot/dts/hi3*
1515 F:      arch/arm/boot/dts/hip*
1516 F:      arch/arm/boot/dts/hisi*
1517 F:      arch/arm64/boot/dts/hisilicon/
1518
1519 ARM/HP JORNADA 7XX MACHINE SUPPORT
1520 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1521 W:      www.jlime.com
1522 S:      Maintained
1523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1524 F:      arch/arm/mach-sa1100/jornada720.c
1525 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1526
1527 ARM/IGEP MACHINE SUPPORT
1528 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1529 M:      Javier Martinez Canillas <javier@dowhile0.org>
1530 L:      linux-omap@vger.kernel.org
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/omap3-igep*
1534
1535 ARM/INCOME PXA270 SUPPORT
1536 M:      Marek Vasut <marek.vasut@gmail.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1540
1541 ARM/INTEL IOP13XX ARM ARCHITECTURE
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/INTEL IOP32X ARM ARCHITECTURE
1547 M:      Lennert Buytenhek <kernel@wantstofly.org>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550
1551 ARM/INTEL IOP33X ARM ARCHITECTURE
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Orphan
1554
1555 ARM/INTEL IQ81342EX MACHINE SUPPORT
1556 M:      Lennert Buytenhek <kernel@wantstofly.org>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559
1560 ARM/INTEL IXDP2850 MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/INTEL IXP4XX ARM ARCHITECTURE
1566 M:      Imre Kaloz <kaloz@openwrt.org>
1567 M:      Krzysztof Halasa <khalasa@piap.pl>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      arch/arm/mach-ixp4xx/
1571
1572 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1573 M:      Jonathan Cameron <jic23@cam.ac.uk>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-pxa/stargate2.c
1577 F:      drivers/pcmcia/pxa2xx_stargate2.c
1578
1579 ARM/INTEL XSC3 (MANZANO) ARM CORE
1580 M:      Lennert Buytenhek <kernel@wantstofly.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583
1584 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LG1K ARCHITECTURE
1590 M:      Chanho Min <chanho.min@lge.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm64/boot/dts/lg/
1594
1595 ARM/LOGICPD PXA270 MACHINE SUPPORT
1596 M:      Lennert Buytenhek <kernel@wantstofly.org>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/LPC18XX ARCHITECTURE
1601 M:      Joachim Eastwood <manabian@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/lpc43*
1605 F:      drivers/clk/nxp/clk-lpc18xx*
1606 F:      drivers/clocksource/time-lpc32xx.c
1607 F:      drivers/i2c/busses/i2c-lpc2k.c
1608 F:      drivers/memory/pl172.c
1609 F:      drivers/mtd/spi-nor/nxp-spifi.c
1610 F:      drivers/rtc/rtc-lpc24xx.c
1611 N:      lpc18xx
1612
1613 ARM/LPC32XX SOC SUPPORT
1614 M:      Vladimir Zapolskiy <vz@mleia.com>
1615 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/lpc32*
1620 F:      arch/arm/mach-lpc32xx/
1621 F:      drivers/i2c/busses/i2c-pnx.c
1622 F:      drivers/net/ethernet/nxp/lpc_eth.c
1623 F:      drivers/usb/host/ohci-nxp.c
1624 F:      drivers/watchdog/pnx4008_wdt.c
1625 N:      lpc32xx
1626
1627 ARM/MAGICIAN MACHINE SUPPORT
1628 M:      Philipp Zabel <philipp.zabel@gmail.com>
1629 S:      Maintained
1630
1631 ARM/Marvell Dove/MV78xx0/Orion SOC support
1632 M:      Jason Cooper <jason@lakedaemon.net>
1633 M:      Andrew Lunn <andrew@lunn.ch>
1634 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1635 M:      Gregory Clement <gregory.clement@bootlin.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      Documentation/devicetree/bindings/soc/dove/
1639 F:      arch/arm/mach-dove/
1640 F:      arch/arm/mach-mv78xx0/
1641 F:      arch/arm/mach-orion5x/
1642 F:      arch/arm/plat-orion/
1643 F:      arch/arm/boot/dts/dove*
1644 F:      arch/arm/boot/dts/orion5x*
1645
1646 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1647 M:      Jason Cooper <jason@lakedaemon.net>
1648 M:      Andrew Lunn <andrew@lunn.ch>
1649 M:      Gregory Clement <gregory.clement@bootlin.com>
1650 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/armada*
1654 F:      arch/arm/boot/dts/kirkwood*
1655 F:      arch/arm/configs/mvebu_*_defconfig
1656 F:      arch/arm/mach-mvebu/
1657 F:      arch/arm64/boot/dts/marvell/armada*
1658 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1659 F:      drivers/cpufreq/mvebu-cpufreq.c
1660 F:      drivers/irqchip/irq-armada-370-xp.c
1661 F:      drivers/irqchip/irq-mvebu-*
1662 F:      drivers/pinctrl/mvebu/
1663 F:      drivers/rtc/rtc-armada38x.c
1664
1665 ARM/Mediatek RTC DRIVER
1666 M:      Eddie Huang <eddie.huang@mediatek.com>
1667 M:      Sean Wang <sean.wang@mediatek.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1672 F:      drivers/rtc/rtc-mt6397.c
1673 F:      drivers/rtc/rtc-mt7622.c
1674
1675 ARM/Mediatek SoC support
1676 M:      Matthias Brugger <matthias.bgg@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/mt6*
1681 F:      arch/arm/boot/dts/mt7*
1682 F:      arch/arm/boot/dts/mt8*
1683 F:      arch/arm/mach-mediatek/
1684 F:      arch/arm64/boot/dts/mediatek/
1685 N:      mtk
1686 K:      mediatek
1687
1688 ARM/Mediatek USB3 PHY DRIVER
1689 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      drivers/phy/mediatek/
1694 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1695
1696 ARM/MICREL KS8695 ARCHITECTURE
1697 M:      Greg Ungerer <gerg@uclinux.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-ks8695/
1700 S:      Odd Fixes
1701
1702 ARM/Microchip (AT91) SoC support
1703 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1704 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.linux4sam.org
1707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1708 S:      Supported
1709 N:      at91
1710 N:      atmel
1711 F:      arch/arm/mach-at91/
1712 F:      include/soc/at91/
1713 F:      arch/arm/boot/dts/at91*.dts
1714 F:      arch/arm/boot/dts/at91*.dtsi
1715 F:      arch/arm/boot/dts/sama*.dts
1716 F:      arch/arm/boot/dts/sama*.dtsi
1717 F:      arch/arm/include/debug/at91.S
1718 F:      drivers/memory/atmel*
1719 F:      drivers/watchdog/sama5d4_wdt.c
1720 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1721 X:      drivers/net/wireless/atmel/
1722
1723 ARM/MIOA701 MACHINE SUPPORT
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 F:      arch/arm/mach-pxa/mioa701.c
1727 S:      Maintained
1728
1729 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1730 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1731 S:      Maintained
1732
1733 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1734 M:      Linus Walleij <linus.walleij@linaro.org>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-nomadik/
1738 F:      arch/arm/mach-u300/
1739 F:      arch/arm/mach-ux500/
1740 F:      arch/arm/boot/dts/ste-*
1741 F:      drivers/clk/clk-nomadik.c
1742 F:      drivers/clk/clk-u300.c
1743 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1744 F:      drivers/clocksource/timer-u300.c
1745 F:      drivers/dma/coh901318*
1746 F:      drivers/dma/ste_dma40*
1747 F:      drivers/hwspinlock/u8500_hsem.c
1748 F:      drivers/i2c/busses/i2c-nomadik.c
1749 F:      drivers/i2c/busses/i2c-stu300.c
1750 F:      drivers/mfd/ab3100*
1751 F:      drivers/mfd/ab8500*
1752 F:      drivers/mfd/abx500*
1753 F:      drivers/mfd/dbx500*
1754 F:      drivers/mfd/db8500*
1755 F:      drivers/pinctrl/nomadik/
1756 F:      drivers/pinctrl/pinctrl-coh901*
1757 F:      drivers/pinctrl/pinctrl-u300.c
1758 F:      drivers/rtc/rtc-ab3100.c
1759 F:      drivers/rtc/rtc-ab8500.c
1760 F:      drivers/rtc/rtc-coh901331.c
1761 F:      drivers/rtc/rtc-pl031.c
1762 F:      drivers/watchdog/coh901327_wdt.c
1763 F:      Documentation/devicetree/bindings/arm/ste-*
1764 F:      Documentation/devicetree/bindings/arm/ux500/
1765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1766
1767 ARM/NUVOTON NPCM ARCHITECTURE
1768 M:      Avi Fishman <avifishman70@gmail.com>
1769 M:      Tomer Maimon <tmaimon77@gmail.com>
1770 R:      Patrick Venture <venture@google.com>
1771 R:      Nancy Yuen <yuenn@google.com>
1772 R:      Brendan Higgins <brendanhiggins@google.com>
1773 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1774 S:      Supported
1775 F:      arch/arm/mach-npcm/
1776 F:      arch/arm/boot/dts/nuvoton-npcm*
1777 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1778 F:      drivers/*/*npcm*
1779 F:      Documentation/devicetree/bindings/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*/*npcm*
1781
1782 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1783 M:      Wan ZongShun <mcuos.com@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.mcuos.com
1786 S:      Maintained
1787 F:      arch/arm/mach-w90x900/
1788 F:      drivers/input/keyboard/w90p910_keypad.c
1789 F:      drivers/input/touchscreen/w90p910_ts.c
1790 F:      drivers/watchdog/nuc900_wdt.c
1791 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1792 F:      drivers/mtd/nand/raw/nuc900_nand.c
1793 F:      drivers/rtc/rtc-nuc900.c
1794 F:      drivers/spi/spi-nuc900.c
1795 F:      drivers/usb/host/ehci-w90x900.c
1796 F:      drivers/video/fbdev/nuc900fb.c
1797
1798 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1799 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1800 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1801 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1802 S:      Supported
1803
1804 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1805 M:      Alexander Clouter <alex@digriz.org.uk>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 W:      http://www.digriz.org.uk/ts78xx/kernel
1808 S:      Maintained
1809 F:      arch/arm/mach-orion5x/ts78xx-*
1810
1811 ARM/OXNAS platform support
1812 M:      Neil Armstrong <narmstrong@baylibre.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      arch/arm/mach-oxnas/
1817 F:      arch/arm/boot/dts/ox8*.dts*
1818 N:      oxnas
1819
1820 ARM/PALM TREO SUPPORT
1821 M:      Tomas Cech <sleep_walker@suse.com>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmtreo.*
1826
1827 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1828 M:      Marek Vasut <marek.vasut@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org
1830 W:      http://hackndev.com
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1833 F:      arch/arm/mach-pxa/palmtx.c
1834 F:      arch/arm/mach-pxa/palmt5.*
1835 F:      arch/arm/mach-pxa/include/mach/palmld.h
1836 F:      arch/arm/mach-pxa/palmld.c
1837 F:      arch/arm/mach-pxa/palmte2.*
1838 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1839 F:      arch/arm/mach-pxa/palmtc.c
1840
1841 ARM/PALMZ72 SUPPORT
1842 M:      Sergey Lapin <slapin@ossfans.org>
1843 L:      linux-arm-kernel@lists.infradead.org
1844 W:      http://hackndev.com
1845 S:      Maintained
1846 F:      arch/arm/mach-pxa/palmz72.*
1847
1848 ARM/PLEB SUPPORT
1849 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1850 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1851 S:      Maintained
1852
1853 ARM/PT DIGITAL BOARD PORT
1854 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 W:      http://www.armlinux.org.uk/
1857 S:      Maintained
1858
1859 ARM/QUALCOMM SUPPORT
1860 M:      Andy Gross <andy.gross@linaro.org>
1861 M:      David Brown <david.brown@linaro.org>
1862 L:      linux-arm-msm@vger.kernel.org
1863 L:      linux-soc@vger.kernel.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/soc/qcom/
1866 F:      arch/arm/boot/dts/qcom-*.dts
1867 F:      arch/arm/boot/dts/qcom-*.dtsi
1868 F:      arch/arm/mach-qcom/
1869 F:      arch/arm64/boot/dts/qcom/*
1870 F:      drivers/i2c/busses/i2c-qup.c
1871 F:      drivers/clk/qcom/
1872 F:      drivers/dma/qcom/
1873 F:      drivers/soc/qcom/
1874 F:      drivers/spi/spi-qup.c
1875 F:      drivers/tty/serial/msm_serial.c
1876 F:      drivers/*/pm8???-*
1877 F:      drivers/mfd/ssbi.c
1878 F:      drivers/firmware/qcom_scm*
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1880
1881 ARM/RADISYS ENP2611 MACHINE SUPPORT
1882 M:      Lennert Buytenhek <kernel@wantstofly.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885
1886 ARM/REALTEK ARCHITECTURE
1887 M:      Andreas Färber <afaerber@suse.de>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm64/boot/dts/realtek/
1891 F:      Documentation/devicetree/bindings/arm/realtek.txt
1892
1893 ARM/RENESAS ARM64 ARCHITECTURE
1894 M:      Simon Horman <horms@verge.net.au>
1895 M:      Magnus Damm <magnus.damm@gmail.com>
1896 L:      linux-renesas-soc@vger.kernel.org
1897 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1899 S:      Supported
1900 F:      arch/arm64/boot/dts/renesas/
1901 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1902 F:      drivers/soc/renesas/
1903 F:      include/linux/soc/renesas/
1904
1905 ARM/RISCPC ARCHITECTURE
1906 M:      Russell King <linux@armlinux.org.uk>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.armlinux.org.uk/
1909 S:      Maintained
1910 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1911 F:      arch/arm/include/asm/hardware/ioc.h
1912 F:      arch/arm/include/asm/hardware/iomd.h
1913 F:      arch/arm/include/asm/hardware/memc.h
1914 F:      arch/arm/mach-rpc/
1915 F:      drivers/net/ethernet/8390/etherh.c
1916 F:      drivers/net/ethernet/i825xx/ether1*
1917 F:      drivers/net/ethernet/seeq/ether3*
1918 F:      drivers/scsi/arm/
1919
1920 ARM/Rockchip SoC support
1921 M:      Heiko Stuebner <heiko@sntech.de>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 L:      linux-rockchip@lists.infradead.org
1924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1925 S:      Maintained
1926 F:      arch/arm/boot/dts/rk3*
1927 F:      arch/arm/boot/dts/rv1108*
1928 F:      arch/arm/mach-rockchip/
1929 F:      drivers/clk/rockchip/
1930 F:      drivers/i2c/busses/i2c-rk3x.c
1931 F:      drivers/*/*rockchip*
1932 F:      drivers/*/*/*rockchip*
1933 F:      sound/soc/rockchip/
1934 N:      rockchip
1935
1936 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1937 M:      Kukjin Kim <kgene@kernel.org>
1938 M:      Krzysztof Kozlowski <krzk@kernel.org>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1941 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/s3c*
1944 F:      arch/arm/boot/dts/s5p*
1945 F:      arch/arm/boot/dts/exynos*
1946 F:      arch/arm64/boot/dts/exynos/
1947 F:      arch/arm/plat-samsung/
1948 F:      arch/arm/mach-s3c24*/
1949 F:      arch/arm/mach-s3c64xx/
1950 F:      arch/arm/mach-s5p*/
1951 F:      arch/arm/mach-exynos*/
1952 F:      drivers/*/*s3c24*
1953 F:      drivers/*/*/*s3c24*
1954 F:      drivers/*/*s3c64xx*
1955 F:      drivers/*/*s5pv210*
1956 F:      drivers/memory/samsung/*
1957 F:      drivers/soc/samsung/*
1958 F:      Documentation/arm/Samsung/
1959 F:      Documentation/devicetree/bindings/arm/samsung/
1960 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1961 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1962 N:      exynos
1963
1964 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1965 M:      Kyungmin Park <kyungmin.park@samsung.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      arch/arm/mach-s5pv210/
1969
1970 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1971 M:      Kyungmin Park <kyungmin.park@samsung.com>
1972 M:      Kamil Debski <kamil@wypas.org>
1973 M:      Andrzej Hajda <a.hajda@samsung.com>
1974 L:      linux-arm-kernel@lists.infradead.org
1975 L:      linux-media@vger.kernel.org
1976 S:      Maintained
1977 F:      drivers/media/platform/s5p-g2d/
1978
1979 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1980 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1981 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1982 L:      linux-media@vger.kernel.org
1983 S:      Maintained
1984 F:      drivers/media/platform/s5p-cec/
1985 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1986
1987 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1988 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1989 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1990 L:      linux-arm-kernel@lists.infradead.org
1991 L:      linux-media@vger.kernel.org
1992 S:      Maintained
1993 F:      drivers/media/platform/s5p-jpeg/
1994
1995 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1996 M:      Kyungmin Park <kyungmin.park@samsung.com>
1997 M:      Kamil Debski <kamil@wypas.org>
1998 M:      Jeongtae Park <jtp.park@samsung.com>
1999 M:      Andrzej Hajda <a.hajda@samsung.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2004 F:      drivers/media/platform/s5p-mfc/
2005
2006 ARM/SHMOBILE ARM ARCHITECTURE
2007 M:      Simon Horman <horms@verge.net.au>
2008 M:      Magnus Damm <magnus.damm@gmail.com>
2009 L:      linux-renesas-soc@vger.kernel.org
2010 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2012 S:      Supported
2013 F:      arch/arm/boot/dts/emev2*
2014 F:      arch/arm/boot/dts/r7s*
2015 F:      arch/arm/boot/dts/r8a*
2016 F:      arch/arm/boot/dts/r9a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2136 M:      Tero Kristo <t-kristo@ti.com>
2137 M:      Nishanth Menon <nm@ti.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Supported
2140 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2141 F:      arch/arm64/boot/dts/ti/Makefile
2142 F:      arch/arm64/boot/dts/ti/k3-*
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/mach-keystone/
2149 F:      arch/arm/boot/dts/keystone-*
2150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2151
2152 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2153 M:      Santosh Shilimkar <ssantosh@kernel.org>
2154 L:      linux-kernel@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/clk/keystone/
2157
2158 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2159 M:      Santosh Shilimkar <ssantosh@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 L:      linux-kernel@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/clocksource/timer-keystone.c
2164
2165 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2166 M:      Santosh Shilimkar <ssantosh@kernel.org>
2167 L:      linux-kernel@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/power/reset/keystone-reset.c
2170
2171 ARM/THECUS N2100 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/TOSA MACHINE SUPPORT
2177 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2178 M:      Dirk Opfer <dirk@opfer-online.de>
2179 S:      Maintained
2180
2181 ARM/UNIPHIER ARCHITECTURE
2182 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2185 S:      Maintained
2186 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2187 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2188 F:      arch/arm/boot/dts/uniphier*
2189 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2190 F:      arch/arm/mach-uniphier/
2191 F:      arch/arm/mm/cache-uniphier.c
2192 F:      arch/arm64/boot/dts/socionext/uniphier*
2193 F:      drivers/bus/uniphier-system-bus.c
2194 F:      drivers/clk/uniphier/
2195 F:      drivers/gpio/gpio-uniphier.c
2196 F:      drivers/i2c/busses/i2c-uniphier*
2197 F:      drivers/irqchip/irq-uniphier-aidet.c
2198 F:      drivers/pinctrl/uniphier/
2199 F:      drivers/reset/reset-uniphier.c
2200 F:      drivers/tty/serial/8250/8250_uniphier.c
2201 N:      uniphier
2202
2203 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2204 M:      Ulf Hansson <ulf.hansson@linaro.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 T:      git git://git.linaro.org/people/ulfh/clk.git
2207 S:      Maintained
2208 F:      drivers/clk/ux500/
2209
2210 ARM/VERSATILE EXPRESS PLATFORM
2211 M:      Liviu Dudau <liviu.dudau@arm.com>
2212 M:      Sudeep Holla <sudeep.holla@arm.com>
2213 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 F:      arch/arm/boot/dts/vexpress*
2217 F:      arch/arm64/boot/dts/arm/
2218 F:      arch/arm/mach-vexpress/
2219 F:      */*/vexpress*
2220 F:      */*/*/vexpress*
2221 F:      drivers/clk/versatile/clk-vexpress-osc.c
2222 F:      drivers/clocksource/versatile.c
2223 N:      mps2
2224
2225 ARM/VFP SUPPORT
2226 M:      Russell King <linux@armlinux.org.uk>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://www.armlinux.org.uk/
2229 S:      Maintained
2230 F:      arch/arm/vfp/
2231
2232 ARM/VOIPAC PXA270 SUPPORT
2233 M:      Marek Vasut <marek.vasut@gmail.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 S:      Maintained
2236 F:      arch/arm/mach-pxa/vpac270.c
2237 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2238
2239 ARM/VT8500 ARM ARCHITECTURE
2240 M:      Tony Prisk <linux@prisktech.co.nz>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 S:      Maintained
2243 F:      arch/arm/mach-vt8500/
2244 F:      drivers/clocksource/vt8500_timer.c
2245 F:      drivers/i2c/busses/i2c-wmt.c
2246 F:      drivers/mmc/host/wmt-sdmmc.c
2247 F:      drivers/pwm/pwm-vt8500.c
2248 F:      drivers/rtc/rtc-vt8500.c
2249 F:      drivers/tty/serial/vt8500_serial.c
2250 F:      drivers/usb/host/ehci-platform.c
2251 F:      drivers/usb/host/uhci-platform.c
2252 F:      drivers/video/fbdev/vt8500lcdfb.*
2253 F:      drivers/video/fbdev/wm8505fb*
2254 F:      drivers/video/fbdev/wmt_ge_rops.*
2255
2256 ARM/ZIPIT Z2 SUPPORT
2257 M:      Marek Vasut <marek.vasut@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-pxa/z2.c
2261 F:      arch/arm/mach-pxa/include/mach/z2.h
2262
2263 ARM/ZTE ARCHITECTURE
2264 M:      Jun Nie <jun.nie@linaro.org>
2265 M:      Baoyou Xie <baoyou.xie@linaro.org>
2266 M:      Shawn Guo <shawnguo@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/boot/dts/zx2967*
2270 F:      arch/arm/mach-zx/
2271 F:      arch/arm64/boot/dts/zte/
2272 F:      drivers/clk/zte/
2273 F:      drivers/dma/zx_dma.c
2274 F:      drivers/gpio/gpio-zx.c
2275 F:      drivers/i2c/busses/i2c-zx2967.c
2276 F:      drivers/mmc/host/dw_mmc-zx.*
2277 F:      drivers/pinctrl/zte/
2278 F:      drivers/soc/zte/
2279 F:      drivers/thermal/zx2967_thermal.c
2280 F:      drivers/watchdog/zx2967_wdt.c
2281 F:      Documentation/devicetree/bindings/arm/zte.txt
2282 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2283 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2284 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2285 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2286 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2287 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2288 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2289 F:      Documentation/devicetree/bindings/soc/zte/
2290 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2291 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2292 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2293 F:      include/dt-bindings/clock/zx2967*.h
2294 F:      include/dt-bindings/soc/zte,*.h
2295 F:      sound/soc/codecs/zx_aud96p22.c
2296 F:      sound/soc/zte/
2297
2298 ARM/ZYNQ ARCHITECTURE
2299 M:      Michal Simek <michal.simek@xilinx.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 W:      http://wiki.xilinx.com
2302 T:      git https://github.com/Xilinx/linux-xlnx.git
2303 S:      Supported
2304 F:      arch/arm/mach-zynq/
2305 F:      drivers/cpuidle/cpuidle-zynq.c
2306 F:      drivers/block/xsysace.c
2307 N:      zynq
2308 N:      xilinx
2309 F:      drivers/clocksource/cadence_ttc_timer.c
2310 F:      drivers/i2c/busses/i2c-cadence.c
2311 F:      drivers/mmc/host/sdhci-of-arasan.c
2312 F:      drivers/edac/synopsys_edac.c
2313 F:      drivers/i2c/busses/i2c-xiic.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Dept-GELinuxNICDev@cavium.com
2959 L:      netdev@vger.kernel.org
2960 S:      Supported
2961 F:      drivers/net/ethernet/broadcom/bnx2.*
2962 F:      drivers/net/ethernet/broadcom/bnx2_*
2963
2964 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2965 M:      QLogic-Storage-Upstream@qlogic.com
2966 L:      linux-scsi@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/scsi/bnx2fc/
2969
2970 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2971 M:      QLogic-Storage-Upstream@qlogic.com
2972 L:      linux-scsi@vger.kernel.org
2973 S:      Supported
2974 F:      drivers/scsi/bnx2i/
2975
2976 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2977 M:      Ariel Elior <ariel.elior@cavium.com>
2978 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB I2C DRIVER
3010 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3011 L:      linux-i2c@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Supported
3014 F:      drivers/i2c/busses/i2c-brcmstb.c
3015 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3016
3017 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3018 M:      Al Cooper <alcooperx@gmail.com>
3019 L:      linux-kernel@vger.kernel.org
3020 L:      bcm-kernel-feedback-list@broadcom.com
3021 S:      Maintained
3022 F:      drivers/phy/broadcom/phy-brcm-usb*
3023
3024 BROADCOM GENET ETHERNET DRIVER
3025 M:      Doug Berger <opendmb@gmail.com>
3026 M:      Florian Fainelli <f.fainelli@gmail.com>
3027 L:      netdev@vger.kernel.org
3028 S:      Supported
3029 F:      drivers/net/ethernet/broadcom/genet/
3030
3031 BROADCOM IPROC ARM ARCHITECTURE
3032 M:      Ray Jui <rjui@broadcom.com>
3033 M:      Scott Branden <sbranden@broadcom.com>
3034 M:      Jon Mason <jonmason@broadcom.com>
3035 M:      bcm-kernel-feedback-list@broadcom.com
3036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3037 T:      git git://github.com/broadcom/cygnus-linux.git
3038 S:      Maintained
3039 N:      iproc
3040 N:      cygnus
3041 N:      bcm[-_]nsp
3042 N:      bcm9113*
3043 N:      bcm9583*
3044 N:      bcm9585*
3045 N:      bcm9586*
3046 N:      bcm988312
3047 N:      bcm113*
3048 N:      bcm583*
3049 N:      bcm585*
3050 N:      bcm586*
3051 N:      bcm88312
3052 N:      hr2
3053 N:      stingray
3054 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3055 F:      arch/arm64/boot/dts/broadcom/stingray/*
3056 F:      drivers/clk/bcm/clk-ns*
3057 F:      drivers/clk/bcm/clk-sr*
3058 F:      drivers/pinctrl/bcm/pinctrl-ns*
3059 F:      include/dt-bindings/clock/bcm-sr*
3060
3061 BROADCOM KONA GPIO DRIVER
3062 M:      Ray Jui <rjui@broadcom.com>
3063 L:      bcm-kernel-feedback-list@broadcom.com
3064 S:      Supported
3065 F:      drivers/gpio/gpio-bcm-kona.c
3066 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3067
3068 BROADCOM NETXTREME-E ROCE DRIVER
3069 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3070 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3071 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3072 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3073 L:      linux-rdma@vger.kernel.org
3074 W:      http://www.broadcom.com
3075 S:      Supported
3076 F:      drivers/infiniband/hw/bnxt_re/
3077 F:      include/uapi/rdma/bnxt_re-abi.h
3078
3079 BROADCOM NVRAM DRIVER
3080 M:      Rafał Miłecki <zajec5@gmail.com>
3081 L:      linux-mips@linux-mips.org
3082 S:      Maintained
3083 F:      drivers/firmware/broadcom/*
3084
3085 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3086 M:      Rafał Miłecki <zajec5@gmail.com>
3087 L:      linux-wireless@vger.kernel.org
3088 S:      Maintained
3089 F:      drivers/bcma/
3090 F:      include/linux/bcma/
3091
3092 BROADCOM STB AVS CPUFREQ DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3098 F:      drivers/cpufreq/brcmstb*
3099
3100 BROADCOM STB AVS TMON DRIVER
3101 M:      Markus Mayer <mmayer@broadcom.com>
3102 M:      bcm-kernel-feedback-list@broadcom.com
3103 L:      linux-pm@vger.kernel.org
3104 S:      Maintained
3105 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3106 F:      drivers/thermal/broadcom/brcmstb*
3107
3108 BROADCOM STB NAND FLASH DRIVER
3109 M:      Brian Norris <computersforpeace@gmail.com>
3110 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3111 L:      linux-mtd@lists.infradead.org
3112 L:      bcm-kernel-feedback-list@broadcom.com
3113 S:      Maintained
3114 F:      drivers/mtd/nand/raw/brcmnand/
3115
3116 BROADCOM STB DPFE DRIVER
3117 M:      Markus Mayer <mmayer@broadcom.com>
3118 M:      bcm-kernel-feedback-list@broadcom.com
3119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3120 S:      Maintained
3121 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3122 F:      drivers/memory/brcmstb_dpfe.c
3123
3124 BROADCOM SPI DRIVER
3125 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3126 M:      bcm-kernel-feedback-list@broadcom.com
3127 S:      Maintained
3128 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3129 F:      drivers/spi/spi-bcm-qspi.*
3130 F:      drivers/spi/spi-brcmstb-qspi.c
3131 F:      drivers/spi/spi-iproc-qspi.c
3132
3133 BROADCOM SYSTEMPORT ETHERNET DRIVER
3134 M:      Florian Fainelli <f.fainelli@gmail.com>
3135 L:      netdev@vger.kernel.org
3136 S:      Supported
3137 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3138
3139 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3140 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3141 M:      Prashant Sreedharan <prashant@broadcom.com>
3142 M:      Michael Chan <mchan@broadcom.com>
3143 L:      netdev@vger.kernel.org
3144 S:      Supported
3145 F:      drivers/net/ethernet/broadcom/tg3.*
3146
3147 BROCADE BFA FC SCSI DRIVER
3148 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3149 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3150 L:      linux-scsi@vger.kernel.org
3151 S:      Supported
3152 F:      drivers/scsi/bfa/
3153
3154 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3155 M:      Rasesh Mody <rasesh.mody@cavium.com>
3156 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3157 M:      Dept-GELinuxNICDev@cavium.com
3158 L:      netdev@vger.kernel.org
3159 S:      Supported
3160 F:      drivers/net/ethernet/brocade/bna/
3161
3162 BSG (block layer generic sg v4 driver)
3163 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3164 L:      linux-scsi@vger.kernel.org
3165 S:      Supported
3166 F:      block/bsg.c
3167 F:      include/linux/bsg.h
3168 F:      include/uapi/linux/bsg.h
3169
3170 BT87X AUDIO DRIVER
3171 M:      Clemens Ladisch <clemens@ladisch.de>
3172 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3173 T:      git git://git.alsa-project.org/alsa-kernel.git
3174 S:      Maintained
3175 F:      Documentation/sound/cards/bt87x.rst
3176 F:      sound/pci/bt87x.c
3177
3178 BT8XXGPIO DRIVER
3179 M:      Michael Buesch <m@bues.ch>
3180 W:      http://bu3sch.de/btgpio.php
3181 S:      Maintained
3182 F:      drivers/gpio/gpio-bt8xx.c
3183
3184 BTRFS FILE SYSTEM
3185 M:      Chris Mason <clm@fb.com>
3186 M:      Josef Bacik <jbacik@fb.com>
3187 M:      David Sterba <dsterba@suse.com>
3188 L:      linux-btrfs@vger.kernel.org
3189 W:      http://btrfs.wiki.kernel.org/
3190 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3192 S:      Maintained
3193 F:      Documentation/filesystems/btrfs.txt
3194 F:      fs/btrfs/
3195 F:      include/linux/btrfs*
3196 F:      include/uapi/linux/btrfs*
3197
3198 BTTV VIDEO4LINUX DRIVER
3199 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3200 L:      linux-media@vger.kernel.org
3201 W:      https://linuxtv.org
3202 T:      git git://linuxtv.org/media_tree.git
3203 S:      Odd fixes
3204 F:      Documentation/media/v4l-drivers/bttv*
3205 F:      drivers/media/pci/bt8xx/bttv*
3206
3207 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3208 M:      Chanwoo Choi <cw00.choi@samsung.com>
3209 L:      linux-pm@vger.kernel.org
3210 L:      linux-samsung-soc@vger.kernel.org
3211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3212 S:      Maintained
3213 F:      drivers/devfreq/exynos-bus.c
3214 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3215
3216 BUSLOGIC SCSI DRIVER
3217 M:      Khalid Aziz <khalid@gonehiking.org>
3218 L:      linux-scsi@vger.kernel.org
3219 S:      Maintained
3220 F:      drivers/scsi/BusLogic.*
3221 F:      drivers/scsi/FlashPoint.*
3222
3223 C-MEDIA CMI8788 DRIVER
3224 M:      Clemens Ladisch <clemens@ladisch.de>
3225 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3226 T:      git git://git.alsa-project.org/alsa-kernel.git
3227 S:      Maintained
3228 F:      sound/pci/oxygen/
3229
3230 C6X ARCHITECTURE
3231 M:      Mark Salter <msalter@redhat.com>
3232 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3233 L:      linux-c6x-dev@linux-c6x.org
3234 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3235 S:      Maintained
3236 F:      arch/c6x/
3237
3238 CA8210 IEEE-802.15.4 RADIO DRIVER
3239 M:      Harry Morris <h.morris@cascoda.com>
3240 L:      linux-wpan@vger.kernel.org
3241 W:      https://github.com/Cascoda/ca8210-linux.git
3242 S:      Maintained
3243 F:      drivers/net/ieee802154/ca8210.c
3244 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3245
3246 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3247 M:      David Howells <dhowells@redhat.com>
3248 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3249 S:      Supported
3250 F:      Documentation/filesystems/caching/cachefiles.txt
3251 F:      fs/cachefiles/
3252
3253 CADENCE MIPI-CSI2 BRIDGES
3254 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3255 L:      linux-media@vger.kernel.org
3256 S:      Maintained
3257 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3258 F:      drivers/media/platform/cadence/cdns-csi2*
3259
3260 CADET FM/AM RADIO RECEIVER DRIVER
3261 M:      Hans Verkuil <hverkuil@xs4all.nl>
3262 L:      linux-media@vger.kernel.org
3263 T:      git git://linuxtv.org/media_tree.git
3264 W:      https://linuxtv.org
3265 S:      Maintained
3266 F:      drivers/media/radio/radio-cadet*
3267
3268 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3269 M:      Jonathan Corbet <corbet@lwn.net>
3270 L:      linux-media@vger.kernel.org
3271 T:      git git://linuxtv.org/media_tree.git
3272 S:      Maintained
3273 F:      Documentation/media/v4l-drivers/cafe_ccic*
3274 F:      drivers/media/platform/marvell-ccic/
3275
3276 CAIF NETWORK LAYER
3277 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3278 L:      netdev@vger.kernel.org
3279 S:      Supported
3280 F:      Documentation/networking/caif/
3281 F:      drivers/net/caif/
3282 F:      include/uapi/linux/caif/
3283 F:      include/net/caif/
3284 F:      net/caif/
3285
3286 CALGARY x86-64 IOMMU
3287 M:      Muli Ben-Yehuda <mulix@mulix.org>
3288 M:      Jon Mason <jdmason@kudzu.us>
3289 L:      iommu@lists.linux-foundation.org
3290 S:      Maintained
3291 F:      arch/x86/kernel/pci-calgary_64.c
3292 F:      arch/x86/kernel/tce_64.c
3293 F:      arch/x86/include/asm/calgary.h
3294 F:      arch/x86/include/asm/tce.h
3295
3296 CAN NETWORK DRIVERS
3297 M:      Wolfgang Grandegger <wg@grandegger.com>
3298 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3299 L:      linux-can@vger.kernel.org
3300 W:      https://github.com/linux-can
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3303 S:      Maintained
3304 F:      Documentation/devicetree/bindings/net/can/
3305 F:      drivers/net/can/
3306 F:      include/linux/can/dev.h
3307 F:      include/linux/can/platform/
3308 F:      include/uapi/linux/can/error.h
3309 F:      include/uapi/linux/can/netlink.h
3310
3311 CAN NETWORK LAYER
3312 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3313 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3314 L:      linux-can@vger.kernel.org
3315 W:      https://github.com/linux-can
3316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3318 S:      Maintained
3319 F:      Documentation/networking/can.rst
3320 F:      net/can/
3321 F:      include/linux/can/core.h
3322 F:      include/uapi/linux/can.h
3323 F:      include/uapi/linux/can/bcm.h
3324 F:      include/uapi/linux/can/raw.h
3325 F:      include/uapi/linux/can/gw.h
3326
3327 CAPABILITIES
3328 M:      Serge Hallyn <serge@hallyn.com>
3329 L:      linux-security-module@vger.kernel.org
3330 S:      Supported
3331 F:      include/linux/capability.h
3332 F:      include/uapi/linux/capability.h
3333 F:      security/commoncap.c
3334 F:      kernel/capability.c
3335
3336 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3337 M:      Kevin Tsai <ktsai@capellamicro.com>
3338 S:      Maintained
3339 F:      drivers/iio/light/cm*
3340
3341 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3342 M:      Christian Lamparter <chunkeey@googlemail.com>
3343 L:      linux-wireless@vger.kernel.org
3344 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3345 S:      Maintained
3346 F:      drivers/net/wireless/ath/carl9170/
3347
3348 CAVIUM I2C DRIVER
3349 M:      Jan Glauber <jglauber@cavium.com>
3350 M:      David Daney <david.daney@cavium.com>
3351 W:      http://www.cavium.com
3352 S:      Supported
3353 F:      drivers/i2c/busses/i2c-octeon*
3354 F:      drivers/i2c/busses/i2c-thunderx*
3355
3356 CAVIUM LIQUIDIO NETWORK DRIVER
3357 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3358 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3359 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3360 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3361 L:      netdev@vger.kernel.org
3362 W:      http://www.cavium.com
3363 S:      Supported
3364 F:      drivers/net/ethernet/cavium/liquidio/
3365
3366 CAVIUM MMC DRIVER
3367 M:      Jan Glauber <jglauber@cavium.com>
3368 M:      David Daney <david.daney@cavium.com>
3369 M:      Steven J. Hill <Steven.Hill@cavium.com>
3370 W:      http://www.cavium.com
3371 S:      Supported
3372 F:      drivers/mmc/host/cavium*
3373
3374 CAVIUM OCTEON-TX CRYPTO DRIVER
3375 M:      George Cherian <george.cherian@cavium.com>
3376 L:      linux-crypto@vger.kernel.org
3377 W:      http://www.cavium.com
3378 S:      Supported
3379 F:      drivers/crypto/cavium/cpt/
3380
3381 CAVIUM THUNDERX2 ARM64 SOC
3382 M:      Robert Richter <rrichter@cavium.com>
3383 M:      Jayachandran C <jnair@caviumnetworks.com>
3384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3385 S:      Maintained
3386 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3387 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3388
3389 CC2520 IEEE-802.15.4 RADIO DRIVER
3390 M:      Varka Bhadram <varkabhadram@gmail.com>
3391 L:      linux-wpan@vger.kernel.org
3392 S:      Maintained
3393 F:      drivers/net/ieee802154/cc2520.c
3394 F:      include/linux/spi/cc2520.h
3395 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3396
3397 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3398 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3399 L:      linux-crypto@vger.kernel.org
3400 S:      Supported
3401 F:      drivers/crypto/ccree/
3402 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3403
3404 CEC FRAMEWORK
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      Documentation/media/kapi/cec-core.rst
3411 F:      Documentation/media/uapi/cec
3412 F:      drivers/media/cec/
3413 F:      drivers/media/rc/keymaps/rc-cec.c
3414 F:      include/media/cec.h
3415 F:      include/media/cec-notifier.h
3416 F:      include/uapi/linux/cec.h
3417 F:      include/uapi/linux/cec-funcs.h
3418 F:      Documentation/devicetree/bindings/media/cec.txt
3419 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3420
3421 CEC GPIO DRIVER
3422 M:      Hans Verkuil <hans.verkuil@cisco.com>
3423 L:      linux-media@vger.kernel.org
3424 T:      git git://linuxtv.org/media_tree.git
3425 W:      http://linuxtv.org
3426 S:      Supported
3427 F:      drivers/media/platform/cec-gpio/
3428 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3429
3430 CELL BROADBAND ENGINE ARCHITECTURE
3431 M:      Arnd Bergmann <arnd@arndb.de>
3432 L:      linuxppc-dev@lists.ozlabs.org
3433 W:      http://www.ibm.com/developerworks/power/cell/
3434 S:      Supported
3435 F:      arch/powerpc/include/asm/cell*.h
3436 F:      arch/powerpc/include/asm/spu*.h
3437 F:      arch/powerpc/include/uapi/asm/spu*.h
3438 F:      arch/powerpc/oprofile/*cell*
3439 F:      arch/powerpc/platforms/cell/
3440
3441 CEPH COMMON CODE (LIBCEPH)
3442 M:      Ilya Dryomov <idryomov@gmail.com>
3443 M:      "Yan, Zheng" <zyan@redhat.com>
3444 M:      Sage Weil <sage@redhat.com>
3445 L:      ceph-devel@vger.kernel.org
3446 W:      http://ceph.com/
3447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3448 T:      git git://github.com/ceph/ceph-client.git
3449 S:      Supported
3450 F:      net/ceph/
3451 F:      include/linux/ceph/
3452 F:      include/linux/crush/
3453
3454 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3455 M:      "Yan, Zheng" <zyan@redhat.com>
3456 M:      Sage Weil <sage@redhat.com>
3457 M:      Ilya Dryomov <idryomov@gmail.com>
3458 L:      ceph-devel@vger.kernel.org
3459 W:      http://ceph.com/
3460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3461 T:      git git://github.com/ceph/ceph-client.git
3462 S:      Supported
3463 F:      Documentation/filesystems/ceph.txt
3464 F:      fs/ceph/
3465
3466 CERTIFICATE HANDLING:
3467 M:      David Howells <dhowells@redhat.com>
3468 M:      David Woodhouse <dwmw2@infradead.org>
3469 L:      keyrings@vger.kernel.org
3470 S:      Maintained
3471 F:      Documentation/admin-guide/module-signing.rst
3472 F:      certs/
3473 F:      scripts/sign-file.c
3474 F:      scripts/extract-cert.c
3475
3476 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3477 L:      linux-usb@vger.kernel.org
3478 S:      Orphan
3479 F:      Documentation/usb/WUSB-Design-overview.txt
3480 F:      Documentation/usb/wusb-cbaf
3481 F:      drivers/usb/host/hwa-hc.c
3482 F:      drivers/usb/host/whci/
3483 F:      drivers/usb/wusbcore/
3484 F:      include/linux/usb/wusb*
3485
3486 CFAG12864B LCD DRIVER
3487 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3488 S:      Maintained
3489 F:      drivers/auxdisplay/cfag12864b.c
3490 F:      include/linux/cfag12864b.h
3491
3492 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3493 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3494 S:      Maintained
3495 F:      drivers/auxdisplay/cfag12864bfb.c
3496 F:      include/linux/cfag12864b.h
3497
3498 802.11 (including CFG80211/NL80211)
3499 M:      Johannes Berg <johannes@sipsolutions.net>
3500 L:      linux-wireless@vger.kernel.org
3501 W:      http://wireless.kernel.org/
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3504 S:      Maintained
3505 F:      net/wireless/
3506 F:      include/uapi/linux/nl80211.h
3507 F:      include/linux/ieee80211.h
3508 F:      include/net/wext.h
3509 F:      include/net/cfg80211.h
3510 F:      include/net/iw_handler.h
3511 F:      include/net/ieee80211_radiotap.h
3512 F:      Documentation/driver-api/80211/cfg80211.rst
3513 F:      Documentation/networking/regulatory.txt
3514
3515 CHAR and MISC DRIVERS
3516 M:      Arnd Bergmann <arnd@arndb.de>
3517 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3519 S:      Supported
3520 F:      drivers/char/
3521 F:      drivers/misc/
3522 F:      include/linux/miscdevice.h
3523
3524 CHECKPATCH
3525 M:      Andy Whitcroft <apw@canonical.com>
3526 M:      Joe Perches <joe@perches.com>
3527 S:      Maintained
3528 F:      scripts/checkpatch.pl
3529
3530 CHINESE DOCUMENTATION
3531 M:      Harry Wei <harryxiyou@gmail.com>
3532 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3533 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3534 S:      Maintained
3535 F:      Documentation/translations/zh_CN/
3536
3537 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3538 M:      Peter Chen <Peter.Chen@nxp.com>
3539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3540 L:      linux-usb@vger.kernel.org
3541 S:      Maintained
3542 F:      drivers/usb/chipidea/
3543
3544 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3545 M:      Hans de Goede <hdegoede@redhat.com>
3546 L:      linux-input@vger.kernel.org
3547 S:      Maintained
3548 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3549 F:      drivers/input/touchscreen/chipone_icn8318.c
3550
3551 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3552 M:      Hans de Goede <hdegoede@redhat.com>
3553 L:      linux-input@vger.kernel.org
3554 S:      Maintained
3555 F:      drivers/input/touchscreen/chipone_icn8505.c
3556
3557 CHROME HARDWARE PLATFORM SUPPORT
3558 M:      Benson Leung <bleung@chromium.org>
3559 M:      Olof Johansson <olof@lixom.net>
3560 S:      Maintained
3561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3562 F:      drivers/platform/chrome/
3563
3564 CIRRUS LOGIC AUDIO CODEC DRIVERS
3565 M:      Brian Austin <brian.austin@cirrus.com>
3566 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3567 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3568 S:      Maintained
3569 F:      sound/soc/codecs/cs*
3570
3571 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3572 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3573 L:      netdev@vger.kernel.org
3574 S:      Maintained
3575 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3576
3577 CISCO FCOE HBA DRIVER
3578 M:      Satish Kharat <satishkh@cisco.com>
3579 M:      Sesidhar Baddela <sebaddel@cisco.com>
3580 M:      Karan Tilak Kumar <kartilak@cisco.com>
3581 L:      linux-scsi@vger.kernel.org
3582 S:      Supported
3583 F:      drivers/scsi/fnic/
3584
3585 CISCO SCSI HBA DRIVER
3586 M:      Karan Tilak Kumar <kartilak@cisco.com>
3587 M:      Sesidhar Baddela <sebaddel@cisco.com>
3588 L:      linux-scsi@vger.kernel.org
3589 S:      Supported
3590 F:      drivers/scsi/snic/
3591
3592 CISCO VIC ETHERNET NIC DRIVER
3593 M:      Christian Benvenuti <benve@cisco.com>
3594 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3595 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3596 S:      Supported
3597 F:      drivers/net/ethernet/cisco/enic/
3598
3599 CISCO VIC LOW LATENCY NIC DRIVER
3600 M:      Christian Benvenuti <benve@cisco.com>
3601 S:      Supported
3602 F:      drivers/infiniband/hw/usnic/
3603
3604 CIRRUS LOGIC MADERA CODEC DRIVERS
3605 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3606 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3607 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3608 L:      patches@opensource.cirrus.com
3609 T:      git https://github.com/CirrusLogic/linux-drivers.git
3610 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3611 S:      Supported
3612 F:      Documentation/devicetree/bindings/mfd/madera.txt
3613 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3614 F:      include/linux/mfd/madera/*
3615 F:      drivers/gpio/gpio-madera*
3616 F:      drivers/mfd/madera*
3617 F:      drivers/mfd/cs47l*
3618 F:      drivers/pinctrl/cirrus/*
3619
3620 CLANG-FORMAT FILE
3621 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3622 S:      Maintained
3623 F:      .clang-format
3624
3625 CLEANCACHE API
3626 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3627 L:      linux-kernel@vger.kernel.org
3628 S:      Maintained
3629 F:      mm/cleancache.c
3630 F:      include/linux/cleancache.h
3631
3632 CLK API
3633 M:      Russell King <linux@armlinux.org.uk>
3634 L:      linux-clk@vger.kernel.org
3635 S:      Maintained
3636 F:      include/linux/clk.h
3637
3638 CLOCKSOURCE, CLOCKEVENT DRIVERS
3639 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3640 M:      Thomas Gleixner <tglx@linutronix.de>
3641 L:      linux-kernel@vger.kernel.org
3642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3643 S:      Supported
3644 F:      drivers/clocksource/
3645 F:      Documentation/devicetree/bindings/timer/
3646
3647 CMPC ACPI DRIVER
3648 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3649 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3650 L:      platform-driver-x86@vger.kernel.org
3651 S:      Supported
3652 F:      drivers/platform/x86/classmate-laptop.c
3653
3654 COBALT MEDIA DRIVER
3655 M:      Hans Verkuil <hans.verkuil@cisco.com>
3656 L:      linux-media@vger.kernel.org
3657 T:      git git://linuxtv.org/media_tree.git
3658 W:      https://linuxtv.org
3659 S:      Supported
3660 F:      drivers/media/pci/cobalt/
3661
3662 COCCINELLE/Semantic Patches (SmPL)
3663 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3664 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3665 M:      Nicolas Palix <nicolas.palix@imag.fr>
3666 M:      Michal Marek <michal.lkml@markovi.net>
3667 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3669 W:      http://coccinelle.lip6.fr/
3670 S:      Supported
3671 F:      Documentation/dev-tools/coccinelle.rst
3672 F:      scripts/coccinelle/
3673 F:      scripts/coccicheck
3674
3675 CODA FILE SYSTEM
3676 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3677 M:      coda@cs.cmu.edu
3678 L:      codalist@coda.cs.cmu.edu
3679 W:      http://www.coda.cs.cmu.edu/
3680 S:      Maintained
3681 F:      Documentation/filesystems/coda.txt
3682 F:      fs/coda/
3683 F:      include/linux/coda*.h
3684 F:      include/uapi/linux/coda*.h
3685
3686 CODA V4L2 MEM2MEM DRIVER
3687 M:      Philipp Zabel <p.zabel@pengutronix.de>
3688 L:      linux-media@vger.kernel.org
3689 S:      Maintained
3690 F:      Documentation/devicetree/bindings/media/coda.txt
3691 F:      drivers/media/platform/coda/
3692
3693 CODE OF CONDUCT
3694 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3695 S:      Supported
3696 F:      Documentation/process/code-of-conduct.rst
3697 F:      Documentation/process/code-of-conduct-interpretation.rst
3698
3699 COMMON CLK FRAMEWORK
3700 M:      Michael Turquette <mturquette@baylibre.com>
3701 M:      Stephen Boyd <sboyd@kernel.org>
3702 L:      linux-clk@vger.kernel.org
3703 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3705 S:      Maintained
3706 F:      Documentation/devicetree/bindings/clock/
3707 F:      drivers/clk/
3708 X:      drivers/clk/clkdev.c
3709 F:      include/linux/clk-pr*
3710 F:      include/linux/clk/
3711 F:      include/linux/of_clk.h
3712
3713 COMMON INTERNET FILE SYSTEM (CIFS)
3714 M:      Steve French <sfrench@samba.org>
3715 L:      linux-cifs@vger.kernel.org
3716 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3717 W:      http://linux-cifs.samba.org/
3718 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3719 S:      Supported
3720 F:      Documentation/filesystems/cifs/
3721 F:      fs/cifs/
3722
3723 COMPACTPCI HOTPLUG CORE
3724 M:      Scott Murray <scott@spiteful.org>
3725 L:      linux-pci@vger.kernel.org
3726 S:      Maintained
3727 F:      drivers/pci/hotplug/cpci_hotplug*
3728
3729 COMPACTPCI HOTPLUG GENERIC DRIVER
3730 M:      Scott Murray <scott@spiteful.org>
3731 L:      linux-pci@vger.kernel.org
3732 S:      Maintained
3733 F:      drivers/pci/hotplug/cpcihp_generic.c
3734
3735 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3736 M:      Scott Murray <scott@spiteful.org>
3737 L:      linux-pci@vger.kernel.org
3738 S:      Maintained
3739 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3740
3741 COMPAL LAPTOP SUPPORT
3742 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3743 L:      platform-driver-x86@vger.kernel.org
3744 S:      Maintained
3745 F:      drivers/platform/x86/compal-laptop.c
3746
3747 CONEXANT ACCESSRUNNER USB DRIVER
3748 L:      accessrunner-general@lists.sourceforge.net
3749 W:      http://accessrunner.sourceforge.net/
3750 S:      Orphan
3751 F:      drivers/usb/atm/cxacru.c
3752
3753 CONFIGFS
3754 M:      Joel Becker <jlbec@evilplan.org>
3755 M:      Christoph Hellwig <hch@lst.de>
3756 T:      git git://git.infradead.org/users/hch/configfs.git
3757 S:      Supported
3758 F:      fs/configfs/
3759 F:      include/linux/configfs.h
3760
3761 CONNECTOR
3762 M:      Evgeniy Polyakov <zbr@ioremap.net>
3763 L:      netdev@vger.kernel.org
3764 S:      Maintained
3765 F:      drivers/connector/
3766
3767 CONTROL GROUP (CGROUP)
3768 M:      Tejun Heo <tj@kernel.org>
3769 M:      Li Zefan <lizefan@huawei.com>
3770 M:      Johannes Weiner <hannes@cmpxchg.org>
3771 L:      cgroups@vger.kernel.org
3772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3773 S:      Maintained
3774 F:      Documentation/cgroup*
3775 F:      include/linux/cgroup*
3776 F:      kernel/cgroup*
3777
3778 CONTROL GROUP - CPUSET
3779 M:      Li Zefan <lizefan@huawei.com>
3780 L:      cgroups@vger.kernel.org
3781 W:      http://www.bullopensource.org/cpuset/
3782 W:      http://oss.sgi.com/projects/cpusets/
3783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3784 S:      Maintained
3785 F:      Documentation/cgroup-v1/cpusets.txt
3786 F:      include/linux/cpuset.h
3787 F:      kernel/cgroup/cpuset.c
3788
3789 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3790 M:      Johannes Weiner <hannes@cmpxchg.org>
3791 M:      Michal Hocko <mhocko@kernel.org>
3792 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3793 L:      cgroups@vger.kernel.org
3794 L:      linux-mm@kvack.org
3795 S:      Maintained
3796 F:      mm/memcontrol.c
3797 F:      mm/swap_cgroup.c
3798
3799 CORETEMP HARDWARE MONITORING DRIVER
3800 M:      Fenghua Yu <fenghua.yu@intel.com>
3801 L:      linux-hwmon@vger.kernel.org
3802 S:      Maintained
3803 F:      Documentation/hwmon/coretemp
3804 F:      drivers/hwmon/coretemp.c
3805
3806 COSA/SRP SYNC SERIAL DRIVER
3807 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3808 W:      http://www.fi.muni.cz/~kas/cosa/
3809 S:      Maintained
3810 F:      drivers/net/wan/cosa*
3811
3812 CPMAC ETHERNET DRIVER
3813 M:      Florian Fainelli <f.fainelli@gmail.com>
3814 L:      netdev@vger.kernel.org
3815 S:      Maintained
3816 F:      drivers/net/ethernet/ti/cpmac.c
3817
3818 CPU FREQUENCY DRIVERS
3819 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3820 M:      Viresh Kumar <viresh.kumar@linaro.org>
3821 L:      linux-pm@vger.kernel.org
3822 S:      Maintained
3823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3824 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3825 B:      https://bugzilla.kernel.org
3826 F:      Documentation/cpu-freq/
3827 F:      Documentation/devicetree/bindings/cpufreq/
3828 F:      drivers/cpufreq/
3829 F:      include/linux/cpufreq.h
3830 F:      tools/testing/selftests/cpufreq/
3831
3832 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3833 M:      Viresh Kumar <viresh.kumar@linaro.org>
3834 M:      Sudeep Holla <sudeep.holla@arm.com>
3835 L:      linux-pm@vger.kernel.org
3836 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3837 S:      Maintained
3838 F:      drivers/cpufreq/arm_big_little.h
3839 F:      drivers/cpufreq/arm_big_little.c
3840 F:      drivers/cpufreq/arm_big_little_dt.c
3841
3842 CPU POWER MONITORING SUBSYSTEM
3843 M:      Thomas Renninger <trenn@suse.com>
3844 M:      Shuah Khan <shuah@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 S:      Maintained
3847 F:      tools/power/cpupower/
3848
3849 CPUID/MSR DRIVER
3850 M:      "H. Peter Anvin" <hpa@zytor.com>
3851 S:      Maintained
3852 F:      arch/x86/kernel/cpuid.c
3853 F:      arch/x86/kernel/msr.c
3854
3855 CPUIDLE DRIVER - ARM BIG LITTLE
3856 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3857 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3858 L:      linux-pm@vger.kernel.org
3859 L:      linux-arm-kernel@lists.infradead.org
3860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3861 S:      Maintained
3862 F:      drivers/cpuidle/cpuidle-big_little.c
3863
3864 CPUIDLE DRIVER - ARM EXYNOS
3865 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3866 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3867 M:      Kukjin Kim <kgene@kernel.org>
3868 L:      linux-pm@vger.kernel.org
3869 L:      linux-samsung-soc@vger.kernel.org
3870 S:      Supported
3871 F:      drivers/cpuidle/cpuidle-exynos.c
3872 F:      arch/arm/mach-exynos/pm.c
3873
3874 CPUIDLE DRIVERS
3875 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3876 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3877 L:      linux-pm@vger.kernel.org
3878 S:      Maintained
3879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3880 B:      https://bugzilla.kernel.org
3881 F:      drivers/cpuidle/*
3882 F:      include/linux/cpuidle.h
3883
3884 CRAMFS FILESYSTEM
3885 M:      Nicolas Pitre <nico@linaro.org>
3886 S:      Maintained
3887 F:      Documentation/filesystems/cramfs.txt
3888 F:      fs/cramfs/
3889
3890 CRYPTO API
3891 M:      Herbert Xu <herbert@gondor.apana.org.au>
3892 M:      "David S. Miller" <davem@davemloft.net>
3893 L:      linux-crypto@vger.kernel.org
3894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3896 S:      Maintained
3897 F:      Documentation/crypto/
3898 F:      Documentation/devicetree/bindings/crypto/
3899 F:      arch/*/crypto/
3900 F:      crypto/
3901 F:      drivers/crypto/
3902 F:      include/crypto/
3903 F:      include/linux/crypto*
3904
3905 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3906 M:      Neil Horman <nhorman@tuxdriver.com>
3907 L:      linux-crypto@vger.kernel.org
3908 S:      Maintained
3909 F:      crypto/ansi_cprng.c
3910 F:      crypto/rng.c
3911
3912 CS3308 MEDIA DRIVER
3913 M:      Hans Verkuil <hverkuil@xs4all.nl>
3914 L:      linux-media@vger.kernel.org
3915 T:      git git://linuxtv.org/media_tree.git
3916 W:      http://linuxtv.org
3917 S:      Odd Fixes
3918 F:      drivers/media/i2c/cs3308.c
3919 F:      drivers/media/i2c/cs3308.h
3920
3921 CS5535 Audio ALSA driver
3922 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3923 S:      Maintained
3924 F:      sound/pci/cs5535audio/
3925
3926 CW1200 WLAN driver
3927 M:      Solomon Peachy <pizza@shaftnet.org>
3928 S:      Maintained
3929 F:      drivers/net/wireless/st/cw1200/
3930
3931 CX18 VIDEO4LINUX DRIVER
3932 M:      Andy Walls <awalls@md.metrocast.net>
3933 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3934 L:      linux-media@vger.kernel.org
3935 T:      git git://linuxtv.org/media_tree.git
3936 W:      https://linuxtv.org
3937 W:      http://www.ivtvdriver.org/index.php/Cx18
3938 S:      Maintained
3939 F:      Documentation/media/v4l-drivers/cx18*
3940 F:      drivers/media/pci/cx18/
3941 F:      include/uapi/linux/ivtv*
3942
3943 CX2341X MPEG ENCODER HELPER MODULE
3944 M:      Hans Verkuil <hverkuil@xs4all.nl>
3945 L:      linux-media@vger.kernel.org
3946 T:      git git://linuxtv.org/media_tree.git
3947 W:      https://linuxtv.org
3948 S:      Maintained
3949 F:      drivers/media/common/cx2341x*
3950 F:      include/media/cx2341x*
3951
3952 CX24120 MEDIA DRIVER
3953 M:      Jemma Denson <jdenson@gmail.com>
3954 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3955 L:      linux-media@vger.kernel.org
3956 W:      https://linuxtv.org
3957 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3958 S:      Maintained
3959 F:      drivers/media/dvb-frontends/cx24120*
3960
3961 CX88 VIDEO4LINUX DRIVER
3962 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3963 L:      linux-media@vger.kernel.org
3964 W:      https://linuxtv.org
3965 T:      git git://linuxtv.org/media_tree.git
3966 S:      Odd fixes
3967 F:      Documentation/media/v4l-drivers/cx88*
3968 F:      drivers/media/pci/cx88/
3969
3970 CXD2820R MEDIA DRIVER
3971 M:      Antti Palosaari <crope@iki.fi>
3972 L:      linux-media@vger.kernel.org
3973 W:      https://linuxtv.org
3974 W:      http://palosaari.fi/linux/
3975 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3976 T:      git git://linuxtv.org/anttip/media_tree.git
3977 S:      Maintained
3978 F:      drivers/media/dvb-frontends/cxd2820r*
3979
3980 CXGB3 ETHERNET DRIVER (CXGB3)
3981 M:      Santosh Raspatur <santosh@chelsio.com>
3982 L:      netdev@vger.kernel.org
3983 W:      http://www.chelsio.com
3984 S:      Supported
3985 F:      drivers/net/ethernet/chelsio/cxgb3/
3986
3987 CXGB3 ISCSI DRIVER (CXGB3I)
3988 M:      Karen Xie <kxie@chelsio.com>
3989 L:      linux-scsi@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/scsi/cxgbi/cxgb3i
3993
3994 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3995 M:      Steve Wise <swise@chelsio.com>
3996 L:      linux-rdma@vger.kernel.org
3997 W:      http://www.openfabrics.org
3998 S:      Supported
3999 F:      drivers/infiniband/hw/cxgb3/
4000 F:      include/uapi/rdma/cxgb3-abi.h
4001
4002 CXGB4 CRYPTO DRIVER (chcr)
4003 M:      Harsh Jain <harsh@chelsio.com>
4004 L:      linux-crypto@vger.kernel.org
4005 W:      http://www.chelsio.com
4006 S:      Supported
4007 F:      drivers/crypto/chelsio
4008
4009 CXGB4 ETHERNET DRIVER (CXGB4)
4010 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4011 L:      netdev@vger.kernel.org
4012 W:      http://www.chelsio.com
4013 S:      Supported
4014 F:      drivers/net/ethernet/chelsio/cxgb4/
4015
4016 CXGB4 ISCSI DRIVER (CXGB4I)
4017 M:      Karen Xie <kxie@chelsio.com>
4018 L:      linux-scsi@vger.kernel.org
4019 W:      http://www.chelsio.com
4020 S:      Supported
4021 F:      drivers/scsi/cxgbi/cxgb4i
4022
4023 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4024 M:      Steve Wise <swise@chelsio.com>
4025 L:      linux-rdma@vger.kernel.org
4026 W:      http://www.openfabrics.org
4027 S:      Supported
4028 F:      drivers/infiniband/hw/cxgb4/
4029 F:      include/uapi/rdma/cxgb4-abi.h
4030
4031 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4032 M:      Casey Leedom <leedom@chelsio.com>
4033 L:      netdev@vger.kernel.org
4034 W:      http://www.chelsio.com
4035 S:      Supported
4036 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4037
4038 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4039 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4040 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4041 L:      linuxppc-dev@lists.ozlabs.org
4042 S:      Supported
4043 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4044 F:      drivers/misc/cxl/
4045 F:      include/misc/cxl*
4046 F:      include/uapi/misc/cxl.h
4047 F:      Documentation/powerpc/cxl.txt
4048 F:      Documentation/ABI/testing/sysfs-class-cxl
4049
4050 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4051 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4052 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4053 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4054 L:      linux-scsi@vger.kernel.org
4055 S:      Supported
4056 F:      drivers/scsi/cxlflash/
4057 F:      include/uapi/scsi/cxlflash_ioctls.h
4058 F:      Documentation/powerpc/cxlflash.txt
4059
4060 CYBERPRO FB DRIVER
4061 M:      Russell King <linux@armlinux.org.uk>
4062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4063 W:      http://www.armlinux.org.uk/
4064 S:      Maintained
4065 F:      drivers/video/fbdev/cyber2000fb.*
4066
4067 CYCLADES ASYNC MUX DRIVER
4068 W:      http://www.cyclades.com/
4069 S:      Orphan
4070 F:      drivers/tty/cyclades.c
4071 F:      include/linux/cyclades.h
4072 F:      include/uapi/linux/cyclades.h
4073
4074 CYCLADES PC300 DRIVER
4075 W:      http://www.cyclades.com/
4076 S:      Orphan
4077 F:      drivers/net/wan/pc300*
4078
4079 CYPRESS_FIRMWARE MEDIA DRIVER
4080 M:      Antti Palosaari <crope@iki.fi>
4081 L:      linux-media@vger.kernel.org
4082 W:      https://linuxtv.org
4083 W:      http://palosaari.fi/linux/
4084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4085 T:      git git://linuxtv.org/anttip/media_tree.git
4086 S:      Maintained
4087 F:      drivers/media/common/cypress_firmware*
4088
4089 CYTTSP TOUCHSCREEN DRIVER
4090 M:      Ferruh Yigit <fery@cypress.com>
4091 L:      linux-input@vger.kernel.org
4092 S:      Supported
4093 F:      drivers/input/touchscreen/cyttsp*
4094 F:      include/linux/input/cyttsp.h
4095
4096 D-LINK DIR-685 TOUCHKEYS DRIVER
4097 M:      Linus Walleij <linus.walleij@linaro.org>
4098 L:      linux-input@vger.kernel.org
4099 S:      Supported
4100 F:      drivers/input/dlink-dir685-touchkeys.c
4101
4102 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4103 M:      Joshua Kinard <kumba@gentoo.org>
4104 S:      Maintained
4105 F:      drivers/rtc/rtc-ds1685.c
4106 F:      include/linux/rtc/ds1685.h
4107
4108 DAMA SLAVE for AX.25
4109 M:      Joerg Reuter <jreuter@yaina.de>
4110 W:      http://yaina.de/jreuter/
4111 W:      http://www.qsl.net/dl1bke/
4112 L:      linux-hams@vger.kernel.org
4113 S:      Maintained
4114 F:      net/ax25/af_ax25.c
4115 F:      net/ax25/ax25_dev.c
4116 F:      net/ax25/ax25_ds_*
4117 F:      net/ax25/ax25_in.c
4118 F:      net/ax25/ax25_out.c
4119 F:      net/ax25/ax25_timer.c
4120 F:      net/ax25/sysctl_net_ax25.c
4121
4122 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4123 L:      netdev@vger.kernel.org
4124 S:      Orphan
4125 F:      Documentation/networking/dmfe.txt
4126 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4127
4128 DC390/AM53C974 SCSI driver
4129 M:      Hannes Reinecke <hare@suse.com>
4130 L:      linux-scsi@vger.kernel.org
4131 S:      Maintained
4132 F:      drivers/scsi/am53c974.c
4133
4134 DC395x SCSI driver
4135 M:      Oliver Neukum <oliver@neukum.org>
4136 M:      Ali Akcaagac <aliakc@web.de>
4137 M:      Jamie Lenehan <lenehan@twibble.org>
4138 L:      dc395x@twibble.org
4139 W:      http://twibble.org/dist/dc395x/
4140 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4141 S:      Maintained
4142 F:      Documentation/scsi/dc395x.txt
4143 F:      drivers/scsi/dc395x.*
4144
4145 DCCP PROTOCOL
4146 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4147 L:      dccp@vger.kernel.org
4148 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4149 S:      Maintained
4150 F:      include/linux/dccp.h
4151 F:      include/uapi/linux/dccp.h
4152 F:      include/linux/tfrc.h
4153 F:      net/dccp/
4154
4155 DECnet NETWORK LAYER
4156 W:      http://linux-decnet.sourceforge.net
4157 L:      linux-decnet-user@lists.sourceforge.net
4158 S:      Orphan
4159 F:      Documentation/networking/decnet.txt
4160 F:      net/decnet/
4161
4162 DECSTATION PLATFORM SUPPORT
4163 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4164 L:      linux-mips@linux-mips.org
4165 W:      http://www.linux-mips.org/wiki/DECstation
4166 S:      Maintained
4167 F:      arch/mips/dec/
4168 F:      arch/mips/include/asm/dec/
4169 F:      arch/mips/include/asm/mach-dec/
4170
4171 DEFXX FDDI NETWORK DRIVER
4172 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4173 S:      Maintained
4174 F:      drivers/net/fddi/defxx.*
4175
4176 DELL SMBIOS DRIVER
4177 M:      Pali Rohár <pali.rohar@gmail.com>
4178 M:      Mario Limonciello <mario.limonciello@dell.com>
4179 L:      platform-driver-x86@vger.kernel.org
4180 S:      Maintained
4181 F:      drivers/platform/x86/dell-smbios.*
4182
4183 DELL SMBIOS SMM DRIVER
4184 M:      Mario Limonciello <mario.limonciello@dell.com>
4185 L:      platform-driver-x86@vger.kernel.org
4186 S:      Maintained
4187 F:      drivers/platform/x86/dell-smbios-smm.c
4188
4189 DELL SMBIOS WMI DRIVER
4190 M:      Mario Limonciello <mario.limonciello@dell.com>
4191 L:      platform-driver-x86@vger.kernel.org
4192 S:      Maintained
4193 F:      drivers/platform/x86/dell-smbios-wmi.c
4194 F:      tools/wmi/dell-smbios-example.c
4195
4196 DELL LAPTOP DRIVER
4197 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4198 M:      Pali Rohár <pali.rohar@gmail.com>
4199 L:      platform-driver-x86@vger.kernel.org
4200 S:      Maintained
4201 F:      drivers/platform/x86/dell-laptop.c
4202
4203 DELL LAPTOP FREEFALL DRIVER
4204 M:      Pali Rohár <pali.rohar@gmail.com>
4205 S:      Maintained
4206 F:      drivers/platform/x86/dell-smo8800.c
4207
4208 DELL LAPTOP RBTN DRIVER
4209 M:      Pali Rohár <pali.rohar@gmail.com>
4210 S:      Maintained
4211 F:      drivers/platform/x86/dell-rbtn.*
4212
4213 DELL LAPTOP SMM DRIVER
4214 M:      Pali Rohár <pali.rohar@gmail.com>
4215 S:      Maintained
4216 F:      drivers/hwmon/dell-smm-hwmon.c
4217 F:      include/uapi/linux/i8k.h
4218
4219 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4220 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4221 S:      Maintained
4222 F:      Documentation/dcdbas.txt
4223 F:      drivers/firmware/dcdbas.*
4224
4225 DELL WMI NOTIFICATIONS DRIVER
4226 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4227 M:      Pali Rohár <pali.rohar@gmail.com>
4228 S:      Maintained
4229 F:      drivers/platform/x86/dell-wmi.c
4230
4231 DELL WMI DESCRIPTOR DRIVER
4232 M:      Mario Limonciello <mario.limonciello@dell.com>
4233 S:      Maintained
4234 F:      drivers/platform/x86/dell-wmi-descriptor.c
4235
4236 DELTA ST MEDIA DRIVER
4237 M:      Hugues Fruchet <hugues.fruchet@st.com>
4238 L:      linux-media@vger.kernel.org
4239 T:      git git://linuxtv.org/media_tree.git
4240 W:      https://linuxtv.org
4241 S:      Supported
4242 F:      drivers/media/platform/sti/delta
4243
4244 DENALI NAND DRIVER
4245 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4246 L:      linux-mtd@lists.infradead.org
4247 S:      Supported
4248 F:      drivers/mtd/nand/raw/denali*
4249
4250 DESIGNWARE USB2 DRD IP DRIVER
4251 M:      Minas Harutyunyan <hminas@synopsys.com>
4252 L:      linux-usb@vger.kernel.org
4253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4254 S:      Maintained
4255 F:      drivers/usb/dwc2/
4256
4257 DESIGNWARE USB3 DRD IP DRIVER
4258 M:      Felipe Balbi <balbi@kernel.org>
4259 L:      linux-usb@vger.kernel.org
4260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4261 S:      Maintained
4262 F:      drivers/usb/dwc3/
4263
4264 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4265 M:      Andreas Klinger <ak@it-klinger.de>
4266 L:      linux-iio@vger.kernel.org
4267 S:      Maintained
4268 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4269 F:      drivers/iio/proximity/srf*.c
4270
4271 DEVICE COREDUMP (DEV_COREDUMP)
4272 M:      Johannes Berg <johannes@sipsolutions.net>
4273 L:      linux-kernel@vger.kernel.org
4274 S:      Maintained
4275 F:      drivers/base/devcoredump.c
4276 F:      include/linux/devcoredump.h
4277
4278 DEVICE FREQUENCY (DEVFREQ)
4279 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4280 M:      Kyungmin Park <kyungmin.park@samsung.com>
4281 R:      Chanwoo Choi <cw00.choi@samsung.com>
4282 L:      linux-pm@vger.kernel.org
4283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4284 S:      Maintained
4285 F:      drivers/devfreq/
4286 F:      include/linux/devfreq.h
4287 F:      Documentation/devicetree/bindings/devfreq/
4288
4289 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4290 M:      Chanwoo Choi <cw00.choi@samsung.com>
4291 L:      linux-pm@vger.kernel.org
4292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4293 S:      Supported
4294 F:      drivers/devfreq/event/
4295 F:      drivers/devfreq/devfreq-event.c
4296 F:      include/linux/devfreq-event.h
4297 F:      Documentation/devicetree/bindings/devfreq/event/
4298
4299 DEVICE NUMBER REGISTRY
4300 M:      Torben Mathiasen <device@lanana.org>
4301 W:      http://lanana.org/docs/device-list/index.html
4302 S:      Maintained
4303
4304 DEVICE-MAPPER  (LVM)
4305 M:      Alasdair Kergon <agk@redhat.com>
4306 M:      Mike Snitzer <snitzer@redhat.com>
4307 M:      dm-devel@redhat.com
4308 L:      dm-devel@redhat.com
4309 W:      http://sources.redhat.com/dm
4310 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4312 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4313 S:      Maintained
4314 F:      Documentation/device-mapper/
4315 F:      drivers/md/Makefile
4316 F:      drivers/md/Kconfig
4317 F:      drivers/md/dm*
4318 F:      drivers/md/persistent-data/
4319 F:      include/linux/device-mapper.h
4320 F:      include/linux/dm-*.h
4321 F:      include/uapi/linux/dm-*.h
4322
4323 DEVLINK
4324 M:      Jiri Pirko <jiri@mellanox.com>
4325 L:      netdev@vger.kernel.org
4326 S:      Supported
4327 F:      net/core/devlink.c
4328 F:      include/net/devlink.h
4329 F:      include/uapi/linux/devlink.h
4330
4331 DIALOG SEMICONDUCTOR DRIVERS
4332 M:      Support Opensource <support.opensource@diasemi.com>
4333 W:      http://www.dialog-semiconductor.com/products
4334 S:      Supported
4335 F:      Documentation/hwmon/da90??
4336 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4337 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4338 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4339 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4340 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4341 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4342 F:      drivers/gpio/gpio-da90??.c
4343 F:      drivers/hwmon/da90??-hwmon.c
4344 F:      drivers/iio/adc/da91??-*.c
4345 F:      drivers/input/misc/da90??_onkey.c
4346 F:      drivers/input/touchscreen/da9052_tsi.c
4347 F:      drivers/leds/leds-da90??.c
4348 F:      drivers/mfd/da903x.c
4349 F:      drivers/mfd/da90??-*.c
4350 F:      drivers/mfd/da91??-*.c
4351 F:      drivers/power/supply/da9052-battery.c
4352 F:      drivers/power/supply/da91??-*.c
4353 F:      drivers/regulator/da903x.c
4354 F:      drivers/regulator/da9???-regulator.[ch]
4355 F:      drivers/thermal/da90??-thermal.c
4356 F:      drivers/rtc/rtc-da90??.c
4357 F:      drivers/video/backlight/da90??_bl.c
4358 F:      drivers/watchdog/da90??_wdt.c
4359 F:      include/linux/mfd/da903x.h
4360 F:      include/linux/mfd/da9052/
4361 F:      include/linux/mfd/da9055/
4362 F:      include/linux/mfd/da9062/
4363 F:      include/linux/mfd/da9063/
4364 F:      include/linux/mfd/da9150/
4365 F:      include/linux/regulator/da9211.h
4366 F:      include/sound/da[79]*.h
4367 F:      sound/soc/codecs/da[79]*.[ch]
4368
4369 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4370 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4371 L:      linux-gpio@vger.kernel.org
4372 S:      Maintained
4373 F:      drivers/gpio/gpio-gpio-mm.c
4374
4375 DIGI NEO AND CLASSIC PCI PRODUCTS
4376 M:      Lidza Louina <lidza.louina@gmail.com>
4377 M:      Mark Hounschell <markh@compro.net>
4378 L:      driverdev-devel@linuxdriverproject.org
4379 S:      Maintained
4380 F:      drivers/staging/dgnc/
4381
4382 DIOLAN U2C-12 I2C DRIVER
4383 M:      Guenter Roeck <linux@roeck-us.net>
4384 L:      linux-i2c@vger.kernel.org
4385 S:      Maintained
4386 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4387
4388 FILESYSTEM DIRECT ACCESS (DAX)
4389 M:      Matthew Wilcox <mawilcox@microsoft.com>
4390 M:      Ross Zwisler <zwisler@kernel.org>
4391 M:      Jan Kara <jack@suse.cz>
4392 L:      linux-fsdevel@vger.kernel.org
4393 S:      Supported
4394 F:      fs/dax.c
4395 F:      include/linux/dax.h
4396 F:      include/trace/events/fs_dax.h
4397
4398 DEVICE DIRECT ACCESS (DAX)
4399 M:      Dan Williams <dan.j.williams@intel.com>
4400 M:      Dave Jiang <dave.jiang@intel.com>
4401 M:      Ross Zwisler <zwisler@kernel.org>
4402 M:      Vishal Verma <vishal.l.verma@intel.com>
4403 L:      linux-nvdimm@lists.01.org
4404 S:      Supported
4405 F:      drivers/dax/
4406
4407 DIRECTORY NOTIFICATION (DNOTIFY)
4408 M:      Jan Kara <jack@suse.cz>
4409 R:      Amir Goldstein <amir73il@gmail.com>
4410 L:      linux-fsdevel@vger.kernel.org
4411 S:      Maintained
4412 F:      Documentation/filesystems/dnotify.txt
4413 F:      fs/notify/dnotify/
4414 F:      include/linux/dnotify.h
4415
4416 DISK GEOMETRY AND PARTITION HANDLING
4417 M:      Andries Brouwer <aeb@cwi.nl>
4418 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4419 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4420 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4421 S:      Maintained
4422
4423 DISKQUOTA
4424 M:      Jan Kara <jack@suse.com>
4425 S:      Maintained
4426 F:      Documentation/filesystems/quota.txt
4427 F:      fs/quota/
4428 F:      include/linux/quota*.h
4429 F:      include/uapi/linux/quota*.h
4430
4431 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4432 M:      Bernie Thompson <bernie@plugable.com>
4433 L:      linux-fbdev@vger.kernel.org
4434 S:      Maintained
4435 W:      http://plugable.com/category/projects/udlfb/
4436 F:      drivers/video/fbdev/udlfb.c
4437 F:      include/video/udlfb.h
4438 F:      Documentation/fb/udlfb.txt
4439
4440 DISTRIBUTED LOCK MANAGER (DLM)
4441 M:      Christine Caulfield <ccaulfie@redhat.com>
4442 M:      David Teigland <teigland@redhat.com>
4443 L:      cluster-devel@redhat.com
4444 W:      http://sources.redhat.com/cluster/
4445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4446 S:      Supported
4447 F:      fs/dlm/
4448
4449 DMA BUFFER SHARING FRAMEWORK
4450 M:      Sumit Semwal <sumit.semwal@linaro.org>
4451 S:      Maintained
4452 L:      linux-media@vger.kernel.org
4453 L:      dri-devel@lists.freedesktop.org
4454 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4455 F:      drivers/dma-buf/
4456 F:      include/linux/dma-buf*
4457 F:      include/linux/reservation.h
4458 F:      include/linux/*fence.h
4459 F:      Documentation/driver-api/dma-buf.rst
4460 T:      git git://anongit.freedesktop.org/drm/drm-misc
4461
4462 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4463 M:      Vinod Koul <vkoul@kernel.org>
4464 L:      dmaengine@vger.kernel.org
4465 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4466 S:      Maintained
4467 F:      drivers/dma/
4468 F:      include/linux/dmaengine.h
4469 F:      include/linux/of_dma.h
4470 F:      Documentation/devicetree/bindings/dma/
4471 F:      Documentation/driver-api/dmaengine/
4472 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4473
4474 DMA MAPPING HELPERS
4475 M:      Christoph Hellwig <hch@lst.de>
4476 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4477 R:      Robin Murphy <robin.murphy@arm.com>
4478 L:      iommu@lists.linux-foundation.org
4479 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4480 W:      http://git.infradead.org/users/hch/dma-mapping.git
4481 S:      Supported
4482 F:      kernel/dma/
4483 F:      include/asm-generic/dma-mapping.h
4484 F:      include/linux/dma-direct.h
4485 F:      include/linux/dma-mapping.h
4486 F:      include/linux/dma-noncoherent.h
4487
4488 DME1737 HARDWARE MONITOR DRIVER
4489 M:      Juerg Haefliger <juergh@gmail.com>
4490 L:      linux-hwmon@vger.kernel.org
4491 S:      Maintained
4492 F:      Documentation/hwmon/dme1737
4493 F:      drivers/hwmon/dme1737.c
4494
4495 DMI/SMBIOS SUPPORT
4496 M:      Jean Delvare <jdelvare@suse.com>
4497 S:      Maintained
4498 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4499 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4500 F:      drivers/firmware/dmi-id.c
4501 F:      drivers/firmware/dmi_scan.c
4502 F:      include/linux/dmi.h
4503
4504 DOCUMENTATION
4505 M:      Jonathan Corbet <corbet@lwn.net>
4506 L:      linux-doc@vger.kernel.org
4507 S:      Maintained
4508 F:      Documentation/
4509 F:      scripts/kernel-doc
4510 X:      Documentation/ABI/
4511 X:      Documentation/devicetree/
4512 X:      Documentation/acpi
4513 X:      Documentation/power
4514 X:      Documentation/spi
4515 X:      Documentation/media
4516 T:      git git://git.lwn.net/linux.git docs-next
4517
4518 DOCUMENTATION/ITALIAN
4519 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4520 L:      linux-doc@vger.kernel.org
4521 S:      Maintained
4522 F:      Documentation/translations/it_IT
4523
4524 DONGWOON DW9714 LENS VOICE COIL DRIVER
4525 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4526 L:      linux-media@vger.kernel.org
4527 T:      git git://linuxtv.org/media_tree.git
4528 S:      Maintained
4529 F:      drivers/media/i2c/dw9714.c
4530
4531 DONGWOON DW9807 LENS VOICE COIL DRIVER
4532 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4533 L:      linux-media@vger.kernel.org
4534 T:      git git://linuxtv.org/media_tree.git
4535 S:      Maintained
4536 F:      drivers/media/i2c/dw9807.c
4537
4538 DOUBLETALK DRIVER
4539 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4540 L:      blinux-list@redhat.com
4541 S:      Maintained
4542 F:      drivers/char/dtlk.c
4543 F:      include/linux/dtlk.h
4544
4545 DPAA2 DATAPATH I/O (DPIO) DRIVER
4546 M:      Roy Pledge <Roy.Pledge@nxp.com>
4547 L:      linux-kernel@vger.kernel.org
4548 S:      Maintained
4549 F:      drivers/soc/fsl/dpio
4550
4551 DPAA2 ETHERNET DRIVER
4552 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4553 L:      linux-kernel@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/staging/fsl-dpaa2/ethernet
4556
4557 DPAA2 ETHERNET SWITCH DRIVER
4558 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4559 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4560 L:      linux-kernel@vger.kernel.org
4561 S:      Maintained
4562 F:      drivers/staging/fsl-dpaa2/ethsw
4563
4564 DPAA2 PTP CLOCK DRIVER
4565 M:      Yangbo Lu <yangbo.lu@nxp.com>
4566 L:      linux-kernel@vger.kernel.org
4567 S:      Maintained
4568 F:      drivers/staging/fsl-dpaa2/rtc
4569
4570 DPT_I2O SCSI RAID DRIVER
4571 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4572 L:      linux-scsi@vger.kernel.org
4573 W:      http://www.adaptec.com/
4574 S:      Maintained
4575 F:      drivers/scsi/dpt*
4576 F:      drivers/scsi/dpt/
4577
4578 DRBD DRIVER
4579 M:      Philipp Reisner <philipp.reisner@linbit.com>
4580 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4581 L:      drbd-dev@lists.linbit.com
4582 W:      http://www.drbd.org
4583 T:      git git://git.linbit.com/linux-drbd.git
4584 T:      git git://git.linbit.com/drbd-8.4.git
4585 S:      Supported
4586 F:      drivers/block/drbd/
4587 F:      lib/lru_cache.c
4588 F:      Documentation/blockdev/drbd/
4589
4590 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4591 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4592 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4594 S:      Supported
4595 F:      Documentation/kobject.txt
4596 F:      drivers/base/
4597 F:      fs/debugfs/
4598 F:      fs/sysfs/
4599 F:      include/linux/debugfs.h
4600 F:      include/linux/kobj*
4601 F:      lib/kobj*
4602
4603 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4604 M:      Kevin Hilman <khilman@kernel.org>
4605 M:      Nishanth Menon <nm@ti.com>
4606 S:      Maintained
4607 F:      drivers/power/avs/
4608 F:      include/linux/power/smartreflex.h
4609 L:      linux-pm@vger.kernel.org
4610
4611 DRM DRIVER FOR ARM PL111 CLCD
4612 M:      Eric Anholt <eric@anholt.net>
4613 T:      git git://anongit.freedesktop.org/drm/drm-misc
4614 S:      Supported
4615 F:      drivers/gpu/drm/pl111/
4616
4617 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4618 M:      Linus Walleij <linus.walleij@linaro.org>
4619 T:      git git://anongit.freedesktop.org/drm/drm-misc
4620 S:      Maintained
4621 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4622 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4623
4624 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4625 M:      Dave Airlie <airlied@redhat.com>
4626 S:      Odd Fixes
4627 F:      drivers/gpu/drm/ast/
4628
4629 DRM DRIVER FOR BOCHS VIRTUAL GPU
4630 M:      Gerd Hoffmann <kraxel@redhat.com>
4631 L:      virtualization@lists.linux-foundation.org
4632 T:      git git://anongit.freedesktop.org/drm/drm-misc
4633 S:      Maintained
4634 F:      drivers/gpu/drm/bochs/
4635
4636 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4637 M:      Linus Walleij <linus.walleij@linaro.org>
4638 T:      git git://anongit.freedesktop.org/drm/drm-misc
4639 S:      Maintained
4640 F:      drivers/gpu/drm/tve200/
4641
4642 DRM DRIVER FOR ILITEK ILI9225 PANELS
4643 M:      David Lechner <david@lechnology.com>
4644 S:      Maintained
4645 F:      drivers/gpu/drm/tinydrm/ili9225.c
4646 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4647
4648 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4649 S:      Orphan / Obsolete
4650 F:      drivers/gpu/drm/i810/
4651 F:      include/uapi/drm/i810_drm.h
4652
4653 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4654 S:      Orphan / Obsolete
4655 F:      drivers/gpu/drm/mga/
4656 F:      include/uapi/drm/mga_drm.h
4657
4658 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4659 M:      Dave Airlie <airlied@redhat.com>
4660 S:      Odd Fixes
4661 F:      drivers/gpu/drm/mgag200/
4662
4663 DRM DRIVER FOR MI0283QT
4664 M:      Noralf Trønnes <noralf@tronnes.org>
4665 S:      Maintained
4666 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4667 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4668
4669 DRM DRIVER FOR MSM ADRENO GPU
4670 M:      Rob Clark <robdclark@gmail.com>
4671 L:      linux-arm-msm@vger.kernel.org
4672 L:      dri-devel@lists.freedesktop.org
4673 L:      freedreno@lists.freedesktop.org
4674 T:      git git://people.freedesktop.org/~robclark/linux
4675 S:      Maintained
4676 F:      drivers/gpu/drm/msm/
4677 F:      include/uapi/drm/msm_drm.h
4678 F:      Documentation/devicetree/bindings/display/msm/
4679
4680 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4681 M:      Ben Skeggs <bskeggs@redhat.com>
4682 L:      dri-devel@lists.freedesktop.org
4683 L:      nouveau@lists.freedesktop.org
4684 T:      git git://github.com/skeggsb/linux
4685 S:      Supported
4686 F:      drivers/gpu/drm/nouveau/
4687 F:      include/uapi/drm/nouveau_drm.h
4688
4689 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4690 M:      Noralf Trønnes <noralf@tronnes.org>
4691 S:      Maintained
4692 F:      drivers/gpu/drm/tinydrm/repaper.c
4693 F:      Documentation/devicetree/bindings/display/repaper.txt
4694
4695 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4696 M:      Dave Airlie <airlied@redhat.com>
4697 M:      Gerd Hoffmann <kraxel@redhat.com>
4698 L:      virtualization@lists.linux-foundation.org
4699 T:      git git://anongit.freedesktop.org/drm/drm-misc
4700 S:      Obsolete
4701 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4702 F:      drivers/gpu/drm/cirrus/
4703
4704 DRM DRIVER FOR QXL VIRTUAL GPU
4705 M:      Dave Airlie <airlied@redhat.com>
4706 M:      Gerd Hoffmann <kraxel@redhat.com>
4707 L:      virtualization@lists.linux-foundation.org
4708 T:      git git://anongit.freedesktop.org/drm/drm-misc
4709 S:      Maintained
4710 F:      drivers/gpu/drm/qxl/
4711 F:      include/uapi/drm/qxl_drm.h
4712
4713 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4714 S:      Orphan / Obsolete
4715 F:      drivers/gpu/drm/r128/
4716 F:      include/uapi/drm/r128_drm.h
4717
4718 DRM DRIVER FOR SAVAGE VIDEO CARDS
4719 S:      Orphan / Obsolete
4720 F:      drivers/gpu/drm/savage/
4721 F:      include/uapi/drm/savage_drm.h
4722
4723 DRM DRIVER FOR SIS VIDEO CARDS
4724 S:      Orphan / Obsolete
4725 F:      drivers/gpu/drm/sis/
4726 F:      include/uapi/drm/sis_drm.h
4727
4728 DRM DRIVER FOR SITRONIX ST7586 PANELS
4729 M:      David Lechner <david@lechnology.com>
4730 S:      Maintained
4731 F:      drivers/gpu/drm/tinydrm/st7586.c
4732 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4733
4734 DRM DRIVER FOR SITRONIX ST7735R PANELS
4735 M:      David Lechner <david@lechnology.com>
4736 S:      Maintained
4737 F:      drivers/gpu/drm/tinydrm/st7735r.c
4738 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4739
4740 DRM DRIVER FOR TDFX VIDEO CARDS
4741 S:      Orphan / Obsolete
4742 F:      drivers/gpu/drm/tdfx/
4743
4744 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4745 M:      Dave Airlie <airlied@redhat.com>
4746 S:      Odd Fixes
4747 F:      drivers/gpu/drm/udl/
4748
4749 DRM DRIVER FOR VMWARE VIRTUAL GPU
4750 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4751 M:      Sinclair Yeh <syeh@vmware.com>
4752 M:      Thomas Hellstrom <thellstrom@vmware.com>
4753 L:      dri-devel@lists.freedesktop.org
4754 T:      git git://people.freedesktop.org/~syeh/repos_linux
4755 T:      git git://people.freedesktop.org/~thomash/linux
4756 S:      Supported
4757 F:      drivers/gpu/drm/vmwgfx/
4758 F:      include/uapi/drm/vmwgfx_drm.h
4759
4760 DRM DRIVERS
4761 M:      David Airlie <airlied@linux.ie>
4762 L:      dri-devel@lists.freedesktop.org
4763 T:      git git://anongit.freedesktop.org/drm/drm
4764 B:      https://bugs.freedesktop.org/
4765 C:      irc://chat.freenode.net/dri-devel
4766 S:      Maintained
4767 F:      drivers/gpu/drm/
4768 F:      drivers/gpu/vga/
4769 F:      Documentation/devicetree/bindings/display/
4770 F:      Documentation/devicetree/bindings/gpu/
4771 F:      Documentation/gpu/
4772 F:      include/drm/
4773 F:      include/uapi/drm/
4774 F:      include/linux/vga*
4775
4776 DRM DRIVERS AND MISC GPU PATCHES
4777 M:      Gustavo Padovan <gustavo@padovan.org>
4778 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4779 M:      Sean Paul <sean@poorly.run>
4780 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4781 S:      Maintained
4782 T:      git git://anongit.freedesktop.org/drm/drm-misc
4783 F:      Documentation/gpu/
4784 F:      drivers/gpu/vga/
4785 F:      drivers/gpu/drm/*
4786 F:      include/drm/drm*
4787 F:      include/uapi/drm/drm*
4788 F:      include/linux/vga*
4789
4790 DRM DRIVERS FOR ALLWINNER A10
4791 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4792 L:      dri-devel@lists.freedesktop.org
4793 S:      Supported
4794 F:      drivers/gpu/drm/sun4i/
4795 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4796 T:      git git://anongit.freedesktop.org/drm/drm-misc
4797
4798 DRM DRIVERS FOR AMLOGIC SOCS
4799 M:      Neil Armstrong <narmstrong@baylibre.com>
4800 L:      dri-devel@lists.freedesktop.org
4801 L:      linux-amlogic@lists.infradead.org
4802 W:      http://linux-meson.com/
4803 S:      Supported
4804 F:      drivers/gpu/drm/meson/
4805 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4806 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4807 F:      Documentation/gpu/meson.rst
4808 T:      git git://anongit.freedesktop.org/drm/drm-misc
4809
4810 DRM DRIVERS FOR ATMEL HLCDC
4811 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4812 L:      dri-devel@lists.freedesktop.org
4813 S:      Supported
4814 F:      drivers/gpu/drm/atmel-hlcdc/
4815 F:      Documentation/devicetree/bindings/display/atmel/
4816 T:      git git://anongit.freedesktop.org/drm/drm-misc
4817
4818 DRM DRIVERS FOR BRIDGE CHIPS
4819 M:      Archit Taneja <architt@codeaurora.org>
4820 M:      Andrzej Hajda <a.hajda@samsung.com>
4821 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4822 S:      Maintained
4823 T:      git git://anongit.freedesktop.org/drm/drm-misc
4824 F:      drivers/gpu/drm/bridge/
4825
4826 DRM DRIVERS FOR EXYNOS
4827 M:      Inki Dae <inki.dae@samsung.com>
4828 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4829 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4830 M:      Kyungmin Park <kyungmin.park@samsung.com>
4831 L:      dri-devel@lists.freedesktop.org
4832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4833 S:      Supported
4834 F:      drivers/gpu/drm/exynos/
4835 F:      include/uapi/drm/exynos_drm.h
4836 F:      Documentation/devicetree/bindings/display/exynos/
4837
4838 DRM DRIVERS FOR FREESCALE DCU
4839 M:      Stefan Agner <stefan@agner.ch>
4840 M:      Alison Wang <alison.wang@nxp.com>
4841 L:      dri-devel@lists.freedesktop.org
4842 S:      Supported
4843 F:      drivers/gpu/drm/fsl-dcu/
4844 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4845 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4846 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4847
4848 DRM DRIVERS FOR FREESCALE IMX
4849 M:      Philipp Zabel <p.zabel@pengutronix.de>
4850 L:      dri-devel@lists.freedesktop.org
4851 S:      Maintained
4852 F:      drivers/gpu/drm/imx/
4853 F:      drivers/gpu/ipu-v3/
4854 F:      Documentation/devicetree/bindings/display/imx/
4855
4856 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4857 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4858 L:      dri-devel@lists.freedesktop.org
4859 T:      git git://github.com/patjak/drm-gma500
4860 S:      Maintained
4861 F:      drivers/gpu/drm/gma500/
4862
4863 DRM DRIVERS FOR HISILICON
4864 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4865 M:      Rongrong Zou <zourongrong@gmail.com>
4866 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4867 R:      Chen Feng <puck.chen@hisilicon.com>
4868 L:      dri-devel@lists.freedesktop.org
4869 T:      git git://github.com/xin3liang/linux.git
4870 S:      Maintained
4871 F:      drivers/gpu/drm/hisilicon/
4872 F:      Documentation/devicetree/bindings/display/hisilicon/
4873
4874 DRM DRIVERS FOR MEDIATEK
4875 M:      CK Hu <ck.hu@mediatek.com>
4876 M:      Philipp Zabel <p.zabel@pengutronix.de>
4877 L:      dri-devel@lists.freedesktop.org
4878 S:      Supported
4879 F:      drivers/gpu/drm/mediatek/
4880 F:      Documentation/devicetree/bindings/display/mediatek/
4881
4882 DRM DRIVERS FOR NVIDIA TEGRA
4883 M:      Thierry Reding <thierry.reding@gmail.com>
4884 L:      dri-devel@lists.freedesktop.org
4885 L:      linux-tegra@vger.kernel.org
4886 T:      git git://anongit.freedesktop.org/tegra/linux.git
4887 S:      Supported
4888 F:      drivers/gpu/drm/tegra/
4889 F:      drivers/gpu/host1x/
4890 F:      include/linux/host1x.h
4891 F:      include/uapi/drm/tegra_drm.h
4892 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4893
4894 DRM DRIVERS FOR RENESAS
4895 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4896 L:      dri-devel@lists.freedesktop.org
4897 L:      linux-renesas-soc@vger.kernel.org
4898 T:      git git://linuxtv.org/pinchartl/fbdev
4899 S:      Supported
4900 F:      drivers/gpu/drm/rcar-du/
4901 F:      drivers/gpu/drm/shmobile/
4902 F:      include/linux/platform_data/shmob_drm.h
4903 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4904 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4905 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4906
4907 DRM DRIVERS FOR ROCKCHIP
4908 M:      Sandy Huang <hjc@rock-chips.com>
4909 M:      Heiko Stübner <heiko@sntech.de>
4910 L:      dri-devel@lists.freedesktop.org
4911 S:      Maintained
4912 F:      drivers/gpu/drm/rockchip/
4913 F:      Documentation/devicetree/bindings/display/rockchip/
4914 T:      git git://anongit.freedesktop.org/drm/drm-misc
4915
4916 DRM DRIVERS FOR STI
4917 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4918 M:      Vincent Abriou <vincent.abriou@st.com>
4919 L:      dri-devel@lists.freedesktop.org
4920 T:      git git://anongit.freedesktop.org/drm/drm-misc
4921 S:      Maintained
4922 F:      drivers/gpu/drm/sti
4923 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4924
4925 DRM DRIVERS FOR STM
4926 M:      Yannick Fertre <yannick.fertre@st.com>
4927 M:      Philippe Cornu <philippe.cornu@st.com>
4928 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4929 M:      Vincent Abriou <vincent.abriou@st.com>
4930 L:      dri-devel@lists.freedesktop.org
4931 T:      git git://anongit.freedesktop.org/drm/drm-misc
4932 S:      Maintained
4933 F:      drivers/gpu/drm/stm
4934 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4935
4936 DRM DRIVERS FOR TI LCDC
4937 M:      Jyri Sarha <jsarha@ti.com>
4938 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4939 L:      dri-devel@lists.freedesktop.org
4940 S:      Maintained
4941 F:      drivers/gpu/drm/tilcdc/
4942 F:      Documentation/devicetree/bindings/display/tilcdc/
4943
4944 DRM DRIVERS FOR TI OMAP
4945 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4946 L:      dri-devel@lists.freedesktop.org
4947 S:      Maintained
4948 F:      drivers/gpu/drm/omapdrm/
4949 F:      Documentation/devicetree/bindings/display/ti/
4950
4951 DRM DRIVERS FOR V3D
4952 M:      Eric Anholt <eric@anholt.net>
4953 S:      Supported
4954 F:      drivers/gpu/drm/v3d/
4955 F:      include/uapi/drm/v3d_drm.h
4956 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4957 T:      git git://anongit.freedesktop.org/drm/drm-misc
4958
4959 DRM DRIVERS FOR VC4
4960 M:      Eric Anholt <eric@anholt.net>
4961 T:      git git://github.com/anholt/linux
4962 S:      Supported
4963 F:      drivers/gpu/drm/vc4/
4964 F:      include/uapi/drm/vc4_drm.h
4965 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4966 T:      git git://anongit.freedesktop.org/drm/drm-misc
4967
4968 DRM DRIVERS FOR VIVANTE GPU IP
4969 M:      Lucas Stach <l.stach@pengutronix.de>
4970 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4971 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4972 L:      etnaviv@lists.freedesktop.org
4973 L:      dri-devel@lists.freedesktop.org
4974 S:      Maintained
4975 F:      drivers/gpu/drm/etnaviv/
4976 F:      include/uapi/drm/etnaviv_drm.h
4977 F:      Documentation/devicetree/bindings/display/etnaviv/
4978
4979 DRM DRIVERS FOR ZTE ZX
4980 M:      Shawn Guo <shawnguo@kernel.org>
4981 L:      dri-devel@lists.freedesktop.org
4982 S:      Maintained
4983 F:      drivers/gpu/drm/zte/
4984 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986
4987 DRM PANEL DRIVERS
4988 M:      Thierry Reding <thierry.reding@gmail.com>
4989 L:      dri-devel@lists.freedesktop.org
4990 T:      git git://anongit.freedesktop.org/drm/drm-misc
4991 S:      Maintained
4992 F:      drivers/gpu/drm/drm_panel.c
4993 F:      drivers/gpu/drm/panel/
4994 F:      include/drm/drm_panel.h
4995 F:      Documentation/devicetree/bindings/display/panel/
4996
4997 DRM TINYDRM DRIVERS
4998 M:      Noralf Trønnes <noralf@tronnes.org>
4999 W:      https://github.com/notro/tinydrm/wiki/Development
5000 T:      git git://anongit.freedesktop.org/drm/drm-misc
5001 S:      Maintained
5002 F:      drivers/gpu/drm/tinydrm/
5003 F:      include/drm/tinydrm/
5004
5005 DRM DRIVERS FOR XEN
5006 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5007 T:      git git://anongit.freedesktop.org/drm/drm-misc
5008 L:      dri-devel@lists.freedesktop.org
5009 L:      xen-devel@lists.xen.org
5010 S:      Supported
5011 F:      drivers/gpu/drm/xen/
5012 F:      Documentation/gpu/xen-front.rst
5013
5014 DRM TTM SUBSYSTEM
5015 M:      Christian Koenig <christian.koenig@amd.com>
5016 M:      Huang Rui <ray.huang@amd.com>
5017 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5018 T:      git git://people.freedesktop.org/~agd5f/linux
5019 S:      Maintained
5020 L:      dri-devel@lists.freedesktop.org
5021 F:      include/drm/ttm/
5022 F:      drivers/gpu/drm/ttm/
5023
5024 DSBR100 USB FM RADIO DRIVER
5025 M:      Alexey Klimov <klimov.linux@gmail.com>
5026 L:      linux-media@vger.kernel.org
5027 T:      git git://linuxtv.org/media_tree.git
5028 S:      Maintained
5029 F:      drivers/media/radio/dsbr100.c
5030
5031 DSCC4 DRIVER
5032 M:      Francois Romieu <romieu@fr.zoreil.com>
5033 L:      netdev@vger.kernel.org
5034 S:      Maintained
5035 F:      drivers/net/wan/dscc4.c
5036
5037 DT3155 MEDIA DRIVER
5038 M:      Hans Verkuil <hverkuil@xs4all.nl>
5039 L:      linux-media@vger.kernel.org
5040 T:      git git://linuxtv.org/media_tree.git
5041 W:      https://linuxtv.org
5042 S:      Odd Fixes
5043 F:      drivers/media/pci/dt3155/
5044
5045 DVB_USB_AF9015 MEDIA DRIVER
5046 M:      Antti Palosaari <crope@iki.fi>
5047 L:      linux-media@vger.kernel.org
5048 W:      https://linuxtv.org
5049 W:      http://palosaari.fi/linux/
5050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5051 T:      git git://linuxtv.org/anttip/media_tree.git
5052 S:      Maintained
5053 F:      drivers/media/usb/dvb-usb-v2/af9015*
5054
5055 DVB_USB_AF9035 MEDIA DRIVER
5056 M:      Antti Palosaari <crope@iki.fi>
5057 L:      linux-media@vger.kernel.org
5058 W:      https://linuxtv.org
5059 W:      http://palosaari.fi/linux/
5060 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5061 T:      git git://linuxtv.org/anttip/media_tree.git
5062 S:      Maintained
5063 F:      drivers/media/usb/dvb-usb-v2/af9035*
5064
5065 DVB_USB_ANYSEE MEDIA DRIVER
5066 M:      Antti Palosaari <crope@iki.fi>
5067 L:      linux-media@vger.kernel.org
5068 W:      https://linuxtv.org
5069 W:      http://palosaari.fi/linux/
5070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5071 T:      git git://linuxtv.org/anttip/media_tree.git
5072 S:      Maintained
5073 F:      drivers/media/usb/dvb-usb-v2/anysee*
5074
5075 DVB_USB_AU6610 MEDIA DRIVER
5076 M:      Antti Palosaari <crope@iki.fi>
5077 L:      linux-media@vger.kernel.org
5078 W:      https://linuxtv.org
5079 W:      http://palosaari.fi/linux/
5080 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5081 T:      git git://linuxtv.org/anttip/media_tree.git
5082 S:      Maintained
5083 F:      drivers/media/usb/dvb-usb-v2/au6610*
5084
5085 DVB_USB_CE6230 MEDIA DRIVER
5086 M:      Antti Palosaari <crope@iki.fi>
5087 L:      linux-media@vger.kernel.org
5088 W:      https://linuxtv.org
5089 W:      http://palosaari.fi/linux/
5090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5091 T:      git git://linuxtv.org/anttip/media_tree.git
5092 S:      Maintained
5093 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5094
5095 DVB_USB_CXUSB MEDIA DRIVER
5096 M:      Michael Krufky <mkrufky@linuxtv.org>
5097 L:      linux-media@vger.kernel.org
5098 W:      https://linuxtv.org
5099 W:      http://github.com/mkrufky
5100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5101 T:      git git://linuxtv.org/media_tree.git
5102 S:      Maintained
5103 F:      drivers/media/usb/dvb-usb/cxusb*
5104
5105 DVB_USB_EC168 MEDIA DRIVER
5106 M:      Antti Palosaari <crope@iki.fi>
5107 L:      linux-media@vger.kernel.org
5108 W:      https://linuxtv.org
5109 W:      http://palosaari.fi/linux/
5110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5111 T:      git git://linuxtv.org/anttip/media_tree.git
5112 S:      Maintained
5113 F:      drivers/media/usb/dvb-usb-v2/ec168*
5114
5115 DVB_USB_GL861 MEDIA DRIVER
5116 M:      Antti Palosaari <crope@iki.fi>
5117 L:      linux-media@vger.kernel.org
5118 W:      https://linuxtv.org
5119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5120 T:      git git://linuxtv.org/anttip/media_tree.git
5121 S:      Maintained
5122 F:      drivers/media/usb/dvb-usb-v2/gl861*
5123
5124 DVB_USB_MXL111SF MEDIA DRIVER
5125 M:      Michael Krufky <mkrufky@linuxtv.org>
5126 L:      linux-media@vger.kernel.org
5127 W:      https://linuxtv.org
5128 W:      http://github.com/mkrufky
5129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5130 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5131 S:      Maintained
5132 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5133
5134 DVB_USB_RTL28XXU MEDIA DRIVER
5135 M:      Antti Palosaari <crope@iki.fi>
5136 L:      linux-media@vger.kernel.org
5137 W:      https://linuxtv.org
5138 W:      http://palosaari.fi/linux/
5139 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5140 T:      git git://linuxtv.org/anttip/media_tree.git
5141 S:      Maintained
5142 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5143
5144 DVB_USB_V2 MEDIA DRIVER
5145 M:      Antti Palosaari <crope@iki.fi>
5146 L:      linux-media@vger.kernel.org
5147 W:      https://linuxtv.org
5148 W:      http://palosaari.fi/linux/
5149 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5150 T:      git git://linuxtv.org/anttip/media_tree.git
5151 S:      Maintained
5152 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5153 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5154
5155 DYNAMIC DEBUG
5156 M:      Jason Baron <jbaron@akamai.com>
5157 S:      Maintained
5158 F:      lib/dynamic_debug.c
5159 F:      include/linux/dynamic_debug.h
5160
5161 DYNAMIC INTERRUPT MODERATION
5162 M:      Tal Gilboa <talgi@mellanox.com>
5163 S:      Maintained
5164 F:      include/linux/net_dim.h
5165
5166 DZ DECSTATION DZ11 SERIAL DRIVER
5167 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5168 S:      Maintained
5169 F:      drivers/tty/serial/dz.*
5170
5171 E3X0 POWER BUTTON DRIVER
5172 M:      Moritz Fischer <moritz.fischer@ettus.com>
5173 L:      usrp-users@lists.ettus.com
5174 W:      http://www.ettus.com
5175 S:      Supported
5176 F:      drivers/input/misc/e3x0-button.c
5177 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5178
5179 E4000 MEDIA DRIVER
5180 M:      Antti Palosaari <crope@iki.fi>
5181 L:      linux-media@vger.kernel.org
5182 W:      https://linuxtv.org
5183 W:      http://palosaari.fi/linux/
5184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5185 T:      git git://linuxtv.org/anttip/media_tree.git
5186 S:      Maintained
5187 F:      drivers/media/tuners/e4000*
5188
5189 EARTH_PT1 MEDIA DRIVER
5190 M:      Akihiro Tsukada <tskd08@gmail.com>
5191 L:      linux-media@vger.kernel.org
5192 S:      Odd Fixes
5193 F:      drivers/media/pci/pt1/
5194
5195 EARTH_PT3 MEDIA DRIVER
5196 M:      Akihiro Tsukada <tskd08@gmail.com>
5197 L:      linux-media@vger.kernel.org
5198 S:      Odd Fixes
5199 F:      drivers/media/pci/pt3/
5200
5201 EC100 MEDIA DRIVER
5202 M:      Antti Palosaari <crope@iki.fi>
5203 L:      linux-media@vger.kernel.org
5204 W:      https://linuxtv.org
5205 W:      http://palosaari.fi/linux/
5206 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5207 T:      git git://linuxtv.org/anttip/media_tree.git
5208 S:      Maintained
5209 F:      drivers/media/dvb-frontends/ec100*
5210
5211 ECRYPT FILE SYSTEM
5212 M:      Tyler Hicks <tyhicks@canonical.com>
5213 L:      ecryptfs@vger.kernel.org
5214 W:      http://ecryptfs.org
5215 W:      https://launchpad.net/ecryptfs
5216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5217 S:      Supported
5218 F:      Documentation/filesystems/ecryptfs.txt
5219 F:      fs/ecryptfs/
5220
5221 EDAC-AMD64
5222 M:      Borislav Petkov <bp@alien8.de>
5223 L:      linux-edac@vger.kernel.org
5224 S:      Maintained
5225 F:      drivers/edac/amd64_edac*
5226
5227 EDAC-CALXEDA
5228 M:      Robert Richter <rric@kernel.org>
5229 L:      linux-edac@vger.kernel.org
5230 S:      Maintained
5231 F:      drivers/edac/highbank*
5232
5233 EDAC-CAVIUM OCTEON
5234 M:      Ralf Baechle <ralf@linux-mips.org>
5235 M:      David Daney <david.daney@cavium.com>
5236 L:      linux-edac@vger.kernel.org
5237 L:      linux-mips@linux-mips.org
5238 S:      Supported
5239 F:      drivers/edac/octeon_edac*
5240
5241 EDAC-CAVIUM THUNDERX
5242 M:      David Daney <david.daney@cavium.com>
5243 M:      Jan Glauber <jglauber@cavium.com>
5244 L:      linux-edac@vger.kernel.org
5245 S:      Supported
5246 F:      drivers/edac/thunderx_edac*
5247
5248 EDAC-CORE
5249 M:      Borislav Petkov <bp@alien8.de>
5250 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5251 L:      linux-edac@vger.kernel.org
5252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5254 S:      Supported
5255 F:      Documentation/admin-guide/ras.rst
5256 F:      Documentation/driver-api/edac.rst
5257 F:      drivers/edac/
5258 F:      include/linux/edac.h
5259
5260 EDAC-E752X
5261 M:      Mark Gross <mark.gross@intel.com>
5262 L:      linux-edac@vger.kernel.org
5263 S:      Maintained
5264 F:      drivers/edac/e752x_edac.c
5265
5266 EDAC-E7XXX
5267 L:      linux-edac@vger.kernel.org
5268 S:      Maintained
5269 F:      drivers/edac/e7xxx_edac.c
5270
5271 EDAC-FSL_DDR
5272 M:      York Sun <york.sun@nxp.com>
5273 L:      linux-edac@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/edac/fsl_ddr_edac.*
5276
5277 EDAC-GHES
5278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5279 L:      linux-edac@vger.kernel.org
5280 S:      Maintained
5281 F:      drivers/edac/ghes_edac.c
5282
5283 EDAC-I3000
5284 L:      linux-edac@vger.kernel.org
5285 S:      Orphan
5286 F:      drivers/edac/i3000_edac.c
5287
5288 EDAC-I5000
5289 L:      linux-edac@vger.kernel.org
5290 S:      Maintained
5291 F:      drivers/edac/i5000_edac.c
5292
5293 EDAC-I5400
5294 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5295 L:      linux-edac@vger.kernel.org
5296 S:      Maintained
5297 F:      drivers/edac/i5400_edac.c
5298
5299 EDAC-I7300
5300 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5301 L:      linux-edac@vger.kernel.org
5302 S:      Maintained
5303 F:      drivers/edac/i7300_edac.c
5304
5305 EDAC-I7CORE
5306 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5307 L:      linux-edac@vger.kernel.org
5308 S:      Maintained
5309 F:      drivers/edac/i7core_edac.c
5310
5311 EDAC-I82443BXGX
5312 M:      Tim Small <tim@buttersideup.com>
5313 L:      linux-edac@vger.kernel.org
5314 S:      Maintained
5315 F:      drivers/edac/i82443bxgx_edac.c
5316
5317 EDAC-I82975X
5318 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5319 M:      "Arvind R." <arvino55@gmail.com>
5320 L:      linux-edac@vger.kernel.org
5321 S:      Maintained
5322 F:      drivers/edac/i82975x_edac.c
5323
5324 EDAC-IE31200
5325 M:      Jason Baron <jbaron@akamai.com>
5326 L:      linux-edac@vger.kernel.org
5327 S:      Maintained
5328 F:      drivers/edac/ie31200_edac.c
5329
5330 EDAC-MPC85XX
5331 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5332 L:      linux-edac@vger.kernel.org
5333 S:      Maintained
5334 F:      drivers/edac/mpc85xx_edac.[ch]
5335
5336 EDAC-PASEMI
5337 M:      Egor Martovetsky <egor@pasemi.com>
5338 L:      linux-edac@vger.kernel.org
5339 S:      Maintained
5340 F:      drivers/edac/pasemi_edac.c
5341
5342 EDAC-PND2
5343 M:      Tony Luck <tony.luck@intel.com>
5344 L:      linux-edac@vger.kernel.org
5345 S:      Maintained
5346 F:      drivers/edac/pnd2_edac.[ch]
5347
5348 EDAC-R82600
5349 M:      Tim Small <tim@buttersideup.com>
5350 L:      linux-edac@vger.kernel.org
5351 S:      Maintained
5352 F:      drivers/edac/r82600_edac.c
5353
5354 EDAC-SBRIDGE
5355 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5356 L:      linux-edac@vger.kernel.org
5357 S:      Maintained
5358 F:      drivers/edac/sb_edac.c
5359
5360 EDAC-SKYLAKE
5361 M:      Tony Luck <tony.luck@intel.com>
5362 L:      linux-edac@vger.kernel.org
5363 S:      Maintained
5364 F:      drivers/edac/skx_edac.c
5365
5366 EDAC-TI
5367 M:      Tero Kristo <t-kristo@ti.com>
5368 L:      linux-edac@vger.kernel.org
5369 S:      Maintained
5370 F:      drivers/edac/ti_edac.c
5371
5372 EDIROL UA-101/UA-1000 DRIVER
5373 M:      Clemens Ladisch <clemens@ladisch.de>
5374 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5375 T:      git git://git.alsa-project.org/alsa-kernel.git
5376 S:      Maintained
5377 F:      sound/usb/misc/ua101.c
5378
5379 EFI TEST DRIVER
5380 L:      linux-efi@vger.kernel.org
5381 M:      Ivan Hu <ivan.hu@canonical.com>
5382 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5383 S:      Maintained
5384 F:      drivers/firmware/efi/test/
5385
5386 EFI VARIABLE FILESYSTEM
5387 M:      Matthew Garrett <matthew.garrett@nebula.com>
5388 M:      Jeremy Kerr <jk@ozlabs.org>
5389 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5391 L:      linux-efi@vger.kernel.org
5392 S:      Maintained
5393 F:      fs/efivarfs/
5394
5395 EFIFB FRAMEBUFFER DRIVER
5396 L:      linux-fbdev@vger.kernel.org
5397 M:      Peter Jones <pjones@redhat.com>
5398 S:      Maintained
5399 F:      drivers/video/fbdev/efifb.c
5400
5401 EFS FILESYSTEM
5402 W:      http://aeschi.ch.eu.org/efs/
5403 S:      Orphan
5404 F:      fs/efs/
5405
5406 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5407 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5408 L:      netdev@vger.kernel.org
5409 S:      Maintained
5410 F:      drivers/net/ethernet/ibm/ehea/
5411
5412 EM28XX VIDEO4LINUX DRIVER
5413 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5414 L:      linux-media@vger.kernel.org
5415 W:      https://linuxtv.org
5416 T:      git git://linuxtv.org/media_tree.git
5417 S:      Maintained
5418 F:      drivers/media/usb/em28xx/
5419 F:      Documentation/media/v4l-drivers/em28xx*
5420
5421 EMBEDDED LINUX
5422 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5423 M:      Matt Mackall <mpm@selenic.com>
5424 M:      David Woodhouse <dwmw2@infradead.org>
5425 L:      linux-embedded@vger.kernel.org
5426 S:      Maintained
5427
5428 Emulex 10Gbps iSCSI - OneConnect DRIVER
5429 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5430 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5431 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5432 L:      linux-scsi@vger.kernel.org
5433 W:      http://www.broadcom.com
5434 S:      Supported
5435 F:      drivers/scsi/be2iscsi/
5436
5437 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5438 M:      Sathya Perla <sathya.perla@broadcom.com>
5439 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5440 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5441 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5442 L:      netdev@vger.kernel.org
5443 W:      http://www.emulex.com
5444 S:      Supported
5445 F:      drivers/net/ethernet/emulex/benet/
5446
5447 EMULEX ONECONNECT ROCE DRIVER
5448 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5449 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5450 L:      linux-rdma@vger.kernel.org
5451 W:      http://www.broadcom.com
5452 S:      Odd Fixes
5453 F:      drivers/infiniband/hw/ocrdma/
5454 F:      include/uapi/rdma/ocrdma-abi.h
5455
5456 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5457 M:      James Smart <james.smart@broadcom.com>
5458 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5459 L:      linux-scsi@vger.kernel.org
5460 W:      http://www.broadcom.com
5461 S:      Supported
5462 F:      drivers/scsi/lpfc/
5463
5464 ENE CB710 FLASH CARD READER DRIVER
5465 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5466 S:      Maintained
5467 F:      drivers/misc/cb710/
5468 F:      drivers/mmc/host/cb710-mmc.*
5469 F:      include/linux/cb710.h
5470
5471 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5472 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5473 S:      Maintained
5474 F:      drivers/media/rc/ene_ir.*
5475
5476 EPSON S1D13XXX FRAMEBUFFER DRIVER
5477 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5478 S:      Maintained
5479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5480 F:      drivers/video/fbdev/s1d13xxxfb.c
5481 F:      include/video/s1d13xxxfb.h
5482
5483 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5484 M:      Jeff Layton <jlayton@kernel.org>
5485 S:      Maintained
5486 F:      lib/errseq.c
5487 F:      include/linux/errseq.h
5488
5489 ET131X NETWORK DRIVER
5490 M:      Mark Einon <mark.einon@gmail.com>
5491 S:      Odd Fixes
5492 F:      drivers/net/ethernet/agere/
5493
5494 ETHERNET BRIDGE
5495 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5496 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5497 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5498 L:      netdev@vger.kernel.org
5499 W:      http://www.linuxfoundation.org/en/Net:Bridge
5500 S:      Maintained
5501 F:      include/linux/netfilter_bridge/
5502 F:      net/bridge/
5503
5504 ETHERNET PHY LIBRARY
5505 M:      Andrew Lunn <andrew@lunn.ch>
5506 M:      Florian Fainelli <f.fainelli@gmail.com>
5507 L:      netdev@vger.kernel.org
5508 S:      Maintained
5509 F:      Documentation/ABI/testing/sysfs-bus-mdio
5510 F:      Documentation/devicetree/bindings/net/mdio*
5511 F:      Documentation/networking/phy.txt
5512 F:      drivers/net/phy/
5513 F:      drivers/of/of_mdio.c
5514 F:      drivers/of/of_net.c
5515 F:      include/linux/*mdio*.h
5516 F:      include/linux/of_net.h
5517 F:      include/linux/phy.h
5518 F:      include/linux/phy_fixed.h
5519 F:      include/linux/platform_data/mdio-bcm-unimac.h
5520 F:      include/trace/events/mdio.h
5521 F:      include/uapi/linux/mdio.h
5522 F:      include/uapi/linux/mii.h
5523
5524 EXT2 FILE SYSTEM
5525 M:      Jan Kara <jack@suse.com>
5526 L:      linux-ext4@vger.kernel.org
5527 S:      Maintained
5528 F:      Documentation/filesystems/ext2.txt
5529 F:      fs/ext2/
5530 F:      include/linux/ext2*
5531
5532 EXT4 FILE SYSTEM
5533 M:      "Theodore Ts'o" <tytso@mit.edu>
5534 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5535 L:      linux-ext4@vger.kernel.org
5536 W:      http://ext4.wiki.kernel.org
5537 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5539 S:      Maintained
5540 F:      Documentation/filesystems/ext4.txt
5541 F:      fs/ext4/
5542
5543 Extended Verification Module (EVM)
5544 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5545 L:      linux-integrity@vger.kernel.org
5546 S:      Supported
5547 F:      security/integrity/evm/
5548
5549 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5550 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5551 L:      linux-efi@vger.kernel.org
5552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5553 S:      Maintained
5554 F:      Documentation/efi-stub.txt
5555 F:      arch/*/kernel/efi.c
5556 F:      arch/x86/boot/compressed/eboot.[ch]
5557 F:      arch/*/include/asm/efi.h
5558 F:      arch/x86/platform/efi/
5559 F:      drivers/firmware/efi/
5560 F:      include/linux/efi*.h
5561 F:      arch/arm/boot/compressed/efi-header.S
5562 F:      arch/arm64/kernel/efi-entry.S
5563
5564 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5565 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5566 M:      Chanwoo Choi <cw00.choi@samsung.com>
5567 L:      linux-kernel@vger.kernel.org
5568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5569 S:      Maintained
5570 F:      drivers/extcon/
5571 F:      include/linux/extcon/
5572 F:      include/linux/extcon.h
5573 F:      Documentation/extcon/
5574 F:      Documentation/devicetree/bindings/extcon/
5575
5576 EXYNOS DP DRIVER
5577 M:      Jingoo Han <jingoohan1@gmail.com>
5578 L:      dri-devel@lists.freedesktop.org
5579 S:      Maintained
5580 F:      drivers/gpu/drm/exynos/exynos_dp*
5581
5582 EXYNOS SYSMMU (IOMMU) driver
5583 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5584 L:      iommu@lists.linux-foundation.org
5585 S:      Maintained
5586 F:      drivers/iommu/exynos-iommu.c
5587
5588 EZchip NPS platform support
5589 M:      Vineet Gupta <vgupta@synopsys.com>
5590 M:      Ofer Levi <oferle@mellanox.com>
5591 S:      Supported
5592 F:      arch/arc/plat-eznps
5593 F:      arch/arc/boot/dts/eznps.dts
5594
5595 F2FS FILE SYSTEM
5596 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5597 M:      Chao Yu <yuchao0@huawei.com>
5598 L:      linux-f2fs-devel@lists.sourceforge.net
5599 W:      https://f2fs.wiki.kernel.org/
5600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5601 S:      Maintained
5602 F:      Documentation/filesystems/f2fs.txt
5603 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5604 F:      fs/f2fs/
5605 F:      include/linux/f2fs_fs.h
5606 F:      include/trace/events/f2fs.h
5607
5608 F71805F HARDWARE MONITORING DRIVER
5609 M:      Jean Delvare <jdelvare@suse.com>
5610 L:      linux-hwmon@vger.kernel.org
5611 S:      Maintained
5612 F:      Documentation/hwmon/f71805f
5613 F:      drivers/hwmon/f71805f.c
5614
5615 FADDR2LINE
5616 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5617 S:      Maintained
5618 F:      scripts/faddr2line
5619
5620 FAILOVER MODULE
5621 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5622 L:      netdev@vger.kernel.org
5623 S:      Supported
5624 F:      net/core/failover.c
5625 F:      include/net/failover.h
5626 F:      Documentation/networking/failover.rst
5627
5628 FANOTIFY
5629 M:      Jan Kara <jack@suse.cz>
5630 R:      Amir Goldstein <amir73il@gmail.com>
5631 L:      linux-fsdevel@vger.kernel.org
5632 S:      Maintained
5633 F:      fs/notify/fanotify/
5634 F:      include/linux/fanotify.h
5635 F:      include/uapi/linux/fanotify.h
5636
5637 FARSYNC SYNCHRONOUS DRIVER
5638 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5639 W:      http://www.farsite.co.uk/
5640 S:      Supported
5641 F:      drivers/net/wan/farsync.*
5642
5643 FAULT INJECTION SUPPORT
5644 M:      Akinobu Mita <akinobu.mita@gmail.com>
5645 S:      Supported
5646 F:      Documentation/fault-injection/
5647 F:      lib/fault-inject.c
5648
5649 FBTFT Framebuffer drivers
5650 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5651 L:      dri-devel@lists.freedesktop.org
5652 L:      linux-fbdev@vger.kernel.org
5653 S:      Maintained
5654 F:      drivers/staging/fbtft/
5655
5656 FC0011 TUNER DRIVER
5657 M:      Michael Buesch <m@bues.ch>
5658 L:      linux-media@vger.kernel.org
5659 S:      Maintained
5660 F:      drivers/media/tuners/fc0011.h
5661 F:      drivers/media/tuners/fc0011.c
5662
5663 FC2580 MEDIA DRIVER
5664 M:      Antti Palosaari <crope@iki.fi>
5665 L:      linux-media@vger.kernel.org
5666 W:      https://linuxtv.org
5667 W:      http://palosaari.fi/linux/
5668 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5669 T:      git git://linuxtv.org/anttip/media_tree.git
5670 S:      Maintained
5671 F:      drivers/media/tuners/fc2580*
5672
5673 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5674 M:      Johannes Thumshirn <jth@kernel.org>
5675 L:      linux-scsi@vger.kernel.org
5676 W:      www.Open-FCoE.org
5677 S:      Supported
5678 F:      drivers/scsi/libfc/
5679 F:      drivers/scsi/fcoe/
5680 F:      include/scsi/fc/
5681 F:      include/scsi/libfc.h
5682 F:      include/scsi/libfcoe.h
5683 F:      include/uapi/scsi/fc/
5684
5685 FILE LOCKING (flock() and fcntl()/lockf())
5686 M:      Jeff Layton <jlayton@kernel.org>
5687 M:      "J. Bruce Fields" <bfields@fieldses.org>
5688 L:      linux-fsdevel@vger.kernel.org
5689 S:      Maintained
5690 F:      include/linux/fcntl.h
5691 F:      include/uapi/linux/fcntl.h
5692 F:      fs/fcntl.c
5693 F:      fs/locks.c
5694
5695 FILESYSTEMS (VFS and infrastructure)
5696 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5697 L:      linux-fsdevel@vger.kernel.org
5698 S:      Maintained
5699 F:      fs/*
5700 F:      include/linux/fs.h
5701 F:      include/uapi/linux/fs.h
5702
5703 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5704 M:      Riku Voipio <riku.voipio@iki.fi>
5705 L:      linux-hwmon@vger.kernel.org
5706 S:      Maintained
5707 F:      drivers/hwmon/f75375s.c
5708 F:      include/linux/f75375s.h
5709
5710 FIREWIRE AUDIO DRIVERS
5711 M:      Clemens Ladisch <clemens@ladisch.de>
5712 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5713 T:      git git://git.alsa-project.org/alsa-kernel.git
5714 S:      Maintained
5715 F:      sound/firewire/
5716
5717 FIREWIRE MEDIA DRIVERS (firedtv)
5718 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5719 L:      linux-media@vger.kernel.org
5720 L:      linux1394-devel@lists.sourceforge.net
5721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5722 S:      Maintained
5723 F:      drivers/media/firewire/
5724
5725 FIREWIRE SBP-2 TARGET
5726 M:      Chris Boot <bootc@bootc.net>
5727 L:      linux-scsi@vger.kernel.org
5728 L:      target-devel@vger.kernel.org
5729 L:      linux1394-devel@lists.sourceforge.net
5730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5731 S:      Maintained
5732 F:      drivers/target/sbp/
5733
5734 FIREWIRE SUBSYSTEM
5735 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5736 L:      linux1394-devel@lists.sourceforge.net
5737 W:      http://ieee1394.wiki.kernel.org/
5738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5739 S:      Maintained
5740 F:      drivers/firewire/
5741 F:      include/linux/firewire.h
5742 F:      include/uapi/linux/firewire*.h
5743 F:      tools/firewire/
5744
5745 FIRMWARE LOADER (request_firmware)
5746 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5747 L:      linux-kernel@vger.kernel.org
5748 S:      Maintained
5749 F:      Documentation/firmware_class/
5750 F:      drivers/base/firmware_loader/
5751 F:      include/linux/firmware.h
5752
5753 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5754 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5755 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5756 S:      Maintained
5757 F:      drivers/block/rsxx/
5758
5759 FLOPPY DRIVER
5760 M:      Jiri Kosina <jikos@kernel.org>
5761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5762 S:      Odd fixes
5763 F:      drivers/block/floppy.c
5764
5765 FMC SUBSYSTEM
5766 M:      Alessandro Rubini <rubini@gnudd.com>
5767 W:      http://www.ohwr.org/projects/fmc-bus
5768 S:      Supported
5769 F:      drivers/fmc/
5770 F:      include/linux/fmc*.h
5771 F:      include/linux/ipmi-fru.h
5772 K:      fmc_d.*register
5773
5774 FPGA MANAGER FRAMEWORK
5775 M:      Alan Tull <atull@kernel.org>
5776 M:      Moritz Fischer <mdf@kernel.org>
5777 L:      linux-fpga@vger.kernel.org
5778 S:      Maintained
5779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5780 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5781 F:      Documentation/fpga/
5782 F:      Documentation/driver-api/fpga/
5783 F:      Documentation/devicetree/bindings/fpga/
5784 F:      drivers/fpga/
5785 F:      include/linux/fpga/
5786 W:      http://www.rocketboards.org
5787
5788 FPGA DFL DRIVERS
5789 M:      Wu Hao <hao.wu@intel.com>
5790 L:      linux-fpga@vger.kernel.org
5791 S:      Maintained
5792 F:      Documentation/fpga/dfl.txt
5793 F:      include/uapi/linux/fpga-dfl.h
5794 F:      drivers/fpga/dfl*
5795
5796 FPU EMULATOR
5797 M:      Bill Metzenthen <billm@melbpc.org.au>
5798 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5799 S:      Maintained
5800 F:      arch/x86/math-emu/
5801
5802 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5803 L:      netdev@vger.kernel.org
5804 S:      Orphan
5805 F:      drivers/net/wan/dlci.c
5806 F:      drivers/net/wan/sdla.c
5807
5808 FRAMEBUFFER LAYER
5809 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5810 L:      dri-devel@lists.freedesktop.org
5811 L:      linux-fbdev@vger.kernel.org
5812 T:      git git://github.com/bzolnier/linux.git
5813 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5814 S:      Maintained
5815 F:      Documentation/fb/
5816 F:      drivers/video/
5817 F:      include/video/
5818 F:      include/linux/fb.h
5819 F:      include/uapi/video/
5820 F:      include/uapi/linux/fb.h
5821
5822 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5823 M:      Horia Geantă <horia.geanta@nxp.com>
5824 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5825 L:      linux-crypto@vger.kernel.org
5826 S:      Maintained
5827 F:      drivers/crypto/caam/
5828 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5829
5830 FREESCALE DIU FRAMEBUFFER DRIVER
5831 M:      Timur Tabi <timur@kernel.org>
5832 L:      linux-fbdev@vger.kernel.org
5833 S:      Maintained
5834 F:      drivers/video/fbdev/fsl-diu-fb.*
5835
5836 FREESCALE DMA DRIVER
5837 M:      Li Yang <leoyang.li@nxp.com>
5838 M:      Zhang Wei <zw@zh-kernel.org>
5839 L:      linuxppc-dev@lists.ozlabs.org
5840 S:      Maintained
5841 F:      drivers/dma/fsldma.*
5842
5843 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5844 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5845 L:      netdev@vger.kernel.org
5846 S:      Maintained
5847 F:      drivers/net/ethernet/freescale/gianfar*
5848 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5849
5850 FREESCALE GPMI NAND DRIVER
5851 M:      Han Xu <han.xu@nxp.com>
5852 L:      linux-mtd@lists.infradead.org
5853 S:      Maintained
5854 F:      drivers/mtd/nand/raw/gpmi-nand/*
5855
5856 FREESCALE I2C CPM DRIVER
5857 M:      Jochen Friedrich <jochen@scram.de>
5858 L:      linuxppc-dev@lists.ozlabs.org
5859 L:      linux-i2c@vger.kernel.org
5860 S:      Maintained
5861 F:      drivers/i2c/busses/i2c-cpm.c
5862
5863 FREESCALE IMX / MXC FEC DRIVER
5864 M:      Fugang Duan <fugang.duan@nxp.com>
5865 L:      netdev@vger.kernel.org
5866 S:      Maintained
5867 F:      drivers/net/ethernet/freescale/fec_main.c
5868 F:      drivers/net/ethernet/freescale/fec_ptp.c
5869 F:      drivers/net/ethernet/freescale/fec.h
5870 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5871
5872 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5873 M:      Sascha Hauer <s.hauer@pengutronix.de>
5874 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5875 L:      linux-fbdev@vger.kernel.org
5876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5877 S:      Maintained
5878 F:      include/linux/platform_data/video-imxfb.h
5879 F:      drivers/video/fbdev/imxfb.c
5880
5881 FREESCALE QORIQ DPAA ETHERNET DRIVER
5882 M:      Madalin Bucur <madalin.bucur@nxp.com>
5883 L:      netdev@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/net/ethernet/freescale/dpaa
5886
5887 FREESCALE QORIQ DPAA FMAN DRIVER
5888 M:      Madalin Bucur <madalin.bucur@nxp.com>
5889 L:      netdev@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/net/ethernet/freescale/fman
5892 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5893
5894 FREESCALE QORIQ PTP CLOCK DRIVER
5895 M:      Yangbo Lu <yangbo.lu@nxp.com>
5896 L:      netdev@vger.kernel.org
5897 S:      Maintained
5898 F:      drivers/ptp/ptp_qoriq.c
5899 F:      include/linux/fsl/ptp_qoriq.h
5900 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5901
5902 FREESCALE QUAD SPI DRIVER
5903 M:      Han Xu <han.xu@nxp.com>
5904 L:      linux-mtd@lists.infradead.org
5905 S:      Maintained
5906 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5907
5908 FREESCALE QUICC ENGINE LIBRARY
5909 M:      Qiang Zhao <qiang.zhao@nxp.com>
5910 L:      linuxppc-dev@lists.ozlabs.org
5911 S:      Maintained
5912 F:      drivers/soc/fsl/qe/
5913 F:      include/soc/fsl/*qe*.h
5914 F:      include/soc/fsl/*ucc*.h
5915
5916 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5917 M:      Li Yang <leoyang.li@nxp.com>
5918 L:      netdev@vger.kernel.org
5919 L:      linuxppc-dev@lists.ozlabs.org
5920 S:      Maintained
5921 F:      drivers/net/ethernet/freescale/ucc_geth*
5922
5923 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5924 M:      Zhao Qiang <qiang.zhao@nxp.com>
5925 L:      netdev@vger.kernel.org
5926 L:      linuxppc-dev@lists.ozlabs.org
5927 S:      Maintained
5928 F:      drivers/net/wan/fsl_ucc_hdlc*
5929
5930 FREESCALE QUICC ENGINE UCC UART DRIVER
5931 M:      Timur Tabi <timur@kernel.org>
5932 L:      linuxppc-dev@lists.ozlabs.org
5933 S:      Maintained
5934 F:      drivers/tty/serial/ucc_uart.c
5935
5936 FREESCALE SOC DRIVERS
5937 M:      Li Yang <leoyang.li@nxp.com>
5938 L:      linuxppc-dev@lists.ozlabs.org
5939 L:      linux-arm-kernel@lists.infradead.org
5940 S:      Maintained
5941 F:      Documentation/devicetree/bindings/soc/fsl/
5942 F:      drivers/soc/fsl/
5943 F:      include/linux/fsl/
5944
5945 FREESCALE SOC FS_ENET DRIVER
5946 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5947 L:      linuxppc-dev@lists.ozlabs.org
5948 L:      netdev@vger.kernel.org
5949 S:      Maintained
5950 F:      drivers/net/ethernet/freescale/fs_enet/
5951 F:      include/linux/fs_enet_pd.h
5952
5953 FREESCALE SOC SOUND DRIVERS
5954 M:      Timur Tabi <timur@kernel.org>
5955 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5956 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5957 R:      Fabio Estevam <fabio.estevam@nxp.com>
5958 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5959 L:      linuxppc-dev@lists.ozlabs.org
5960 S:      Maintained
5961 F:      sound/soc/fsl/fsl*
5962 F:      sound/soc/fsl/imx*
5963 F:      sound/soc/fsl/mpc8610_hpcd.c
5964
5965 FREESCALE USB PERIPHERAL DRIVERS
5966 M:      Li Yang <leoyang.li@nxp.com>
5967 L:      linux-usb@vger.kernel.org
5968 L:      linuxppc-dev@lists.ozlabs.org
5969 S:      Maintained
5970 F:      drivers/usb/gadget/udc/fsl*
5971
5972 FREEVXFS FILESYSTEM
5973 M:      Christoph Hellwig <hch@infradead.org>
5974 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5975 S:      Maintained
5976 F:      fs/freevxfs/
5977
5978 FREEZER
5979 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5980 M:      Pavel Machek <pavel@ucw.cz>
5981 L:      linux-pm@vger.kernel.org
5982 S:      Supported
5983 F:      Documentation/power/freezing-of-tasks.txt
5984 F:      include/linux/freezer.h
5985 F:      kernel/freezer.c
5986
5987 FRONTSWAP API
5988 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5989 L:      linux-kernel@vger.kernel.org
5990 S:      Maintained
5991 F:      mm/frontswap.c
5992 F:      include/linux/frontswap.h
5993
5994 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5995 M:      David Howells <dhowells@redhat.com>
5996 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5997 S:      Supported
5998 F:      Documentation/filesystems/caching/
5999 F:      fs/fscache/
6000 F:      include/linux/fscache*.h
6001
6002 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6003 M:      Theodore Y. Ts'o <tytso@mit.edu>
6004 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6005 L:      linux-fscrypt@vger.kernel.org
6006 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6008 S:      Supported
6009 F:      fs/crypto/
6010 F:      include/linux/fscrypt*.h
6011 F:      Documentation/filesystems/fscrypt.rst
6012
6013 FSI-ATTACHED I2C DRIVER
6014 M:      Eddie James <eajames@linux.vnet.ibm.com>
6015 L:      linux-i2c@vger.kernel.org
6016 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6017 S:      Maintained
6018 F:      drivers/i2c/busses/i2c-fsi.c
6019 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6020
6021 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6022 M:      Jan Kara <jack@suse.cz>
6023 R:      Amir Goldstein <amir73il@gmail.com>
6024 L:      linux-fsdevel@vger.kernel.org
6025 S:      Maintained
6026 F:      fs/notify/
6027 F:      include/linux/fsnotify*.h
6028
6029 FUJITSU LAPTOP EXTRAS
6030 M:      Jonathan Woithe <jwoithe@just42.net>
6031 L:      platform-driver-x86@vger.kernel.org
6032 S:      Maintained
6033 F:      drivers/platform/x86/fujitsu-laptop.c
6034
6035 FUJITSU M-5MO LS CAMERA ISP DRIVER
6036 M:      Kyungmin Park <kyungmin.park@samsung.com>
6037 M:      Heungjun Kim <riverful.kim@samsung.com>
6038 L:      linux-media@vger.kernel.org
6039 S:      Maintained
6040 F:      drivers/media/i2c/m5mols/
6041 F:      include/media/i2c/m5mols.h
6042
6043 FUJITSU TABLET EXTRAS
6044 M:      Robert Gerlach <khnz@gmx.de>
6045 L:      platform-driver-x86@vger.kernel.org
6046 S:      Maintained
6047 F:      drivers/platform/x86/fujitsu-tablet.c
6048
6049 FUSE: FILESYSTEM IN USERSPACE
6050 M:      Miklos Szeredi <miklos@szeredi.hu>
6051 L:      linux-fsdevel@vger.kernel.org
6052 W:      http://fuse.sourceforge.net/
6053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6054 S:      Maintained
6055 F:      fs/fuse/
6056 F:      include/uapi/linux/fuse.h
6057 F:      Documentation/filesystems/fuse.txt
6058
6059 FUTEX SUBSYSTEM
6060 M:      Thomas Gleixner <tglx@linutronix.de>
6061 M:      Ingo Molnar <mingo@redhat.com>
6062 R:      Peter Zijlstra <peterz@infradead.org>
6063 R:      Darren Hart <dvhart@infradead.org>
6064 L:      linux-kernel@vger.kernel.org
6065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6066 S:      Maintained
6067 F:      kernel/futex.c
6068 F:      kernel/futex_compat.c
6069 F:      include/asm-generic/futex.h
6070 F:      include/linux/futex.h
6071 F:      include/uapi/linux/futex.h
6072 F:      tools/testing/selftests/futex/
6073 F:      tools/perf/bench/futex*
6074 F:      Documentation/*futex*
6075
6076 GCC PLUGINS
6077 M:      Kees Cook <keescook@chromium.org>
6078 R:      Emese Revfy <re.emese@gmail.com>
6079 L:      kernel-hardening@lists.openwall.com
6080 S:      Maintained
6081 F:      scripts/gcc-plugins/
6082 F:      scripts/gcc-plugin.sh
6083 F:      scripts/Makefile.gcc-plugins
6084 F:      Documentation/gcc-plugins.txt
6085
6086 GASKET DRIVER FRAMEWORK
6087 M:      Rob Springer <rspringer@google.com>
6088 M:      Todd Poynor <toddpoynor@google.com>
6089 M:      Ben Chan <benchan@chromium.org>
6090 S:      Maintained
6091 F:      drivers/staging/gasket/
6092
6093 GCOV BASED KERNEL PROFILING
6094 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6095 S:      Maintained
6096 F:      kernel/gcov/
6097 F:      Documentation/dev-tools/gcov.rst
6098
6099 GDB KERNEL DEBUGGING HELPER SCRIPTS
6100 M:      Jan Kiszka <jan.kiszka@siemens.com>
6101 M:      Kieran Bingham <kbingham@kernel.org>
6102 S:      Supported
6103 F:      scripts/gdb/
6104
6105 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6106 M:      Achim Leubner <achim_leubner@adaptec.com>
6107 L:      linux-scsi@vger.kernel.org
6108 W:      http://www.icp-vortex.com/
6109 S:      Supported
6110 F:      drivers/scsi/gdt*
6111
6112 GEMTEK FM RADIO RECEIVER DRIVER
6113 M:      Hans Verkuil <hverkuil@xs4all.nl>
6114 L:      linux-media@vger.kernel.org
6115 T:      git git://linuxtv.org/media_tree.git
6116 W:      https://linuxtv.org
6117 S:      Maintained
6118 F:      drivers/media/radio/radio-gemtek*
6119
6120 GENERIC GPIO I2C DRIVER
6121 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6122 S:      Supported
6123 F:      drivers/i2c/busses/i2c-gpio.c
6124 F:      include/linux/platform_data/i2c-gpio.h
6125
6126 GENERIC GPIO I2C MULTIPLEXER DRIVER
6127 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6128 L:      linux-i2c@vger.kernel.org
6129 S:      Supported
6130 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6131 F:      include/linux/platform_data/i2c-mux-gpio.h
6132 F:      Documentation/i2c/muxes/i2c-mux-gpio
6133
6134 GENERIC HDLC (WAN) DRIVERS
6135 M:      Krzysztof Halasa <khc@pm.waw.pl>
6136 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6137 S:      Maintained
6138 F:      drivers/net/wan/c101.c
6139 F:      drivers/net/wan/hd6457*
6140 F:      drivers/net/wan/hdlc*
6141 F:      drivers/net/wan/n2.c
6142 F:      drivers/net/wan/pc300too.c
6143 F:      drivers/net/wan/pci200syn.c
6144 F:      drivers/net/wan/wanxl*
6145
6146 GENERIC INCLUDE/ASM HEADER FILES
6147 M:      Arnd Bergmann <arnd@arndb.de>
6148 L:      linux-arch@vger.kernel.org
6149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6150 S:      Maintained
6151 F:      include/asm-generic/
6152 F:      include/uapi/asm-generic/
6153
6154 GENERIC PHY FRAMEWORK
6155 M:      Kishon Vijay Abraham I <kishon@ti.com>
6156 L:      linux-kernel@vger.kernel.org
6157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6158 S:      Supported
6159 F:      drivers/phy/
6160 F:      include/linux/phy/
6161
6162 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6163 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6164 S:      Supported
6165 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6166
6167 GENERIC PM DOMAINS
6168 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6169 M:      Kevin Hilman <khilman@kernel.org>
6170 M:      Ulf Hansson <ulf.hansson@linaro.org>
6171 L:      linux-pm@vger.kernel.org
6172 S:      Supported
6173 F:      drivers/base/power/domain*.c
6174 F:      include/linux/pm_domain.h
6175 F:      Documentation/devicetree/bindings/power/power_domain.txt
6176
6177 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6178 M:      Eugen Hristev <eugen.hristev@microchip.com>
6179 L:      linux-input@vger.kernel.org
6180 S:      Maintained
6181 F:      drivers/input/touchscreen/resistive-adc-touch.c
6182
6183 GENERIC UIO DRIVER FOR PCI DEVICES
6184 M:      "Michael S. Tsirkin" <mst@redhat.com>
6185 L:      kvm@vger.kernel.org
6186 S:      Supported
6187 F:      drivers/uio/uio_pci_generic.c
6188
6189 GENWQE (IBM Generic Workqueue Card)
6190 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6191 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6192 S:      Supported
6193 F:      drivers/misc/genwqe/
6194
6195 GET_MAINTAINER SCRIPT
6196 M:      Joe Perches <joe@perches.com>
6197 S:      Maintained
6198 F:      scripts/get_maintainer.pl
6199
6200 GFS2 FILE SYSTEM
6201 M:      Bob Peterson <rpeterso@redhat.com>
6202 M:      Andreas Gruenbacher <agruenba@redhat.com>
6203 L:      cluster-devel@redhat.com
6204 W:      http://sources.redhat.com/cluster/
6205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6206 S:      Supported
6207 F:      Documentation/filesystems/gfs2*.txt
6208 F:      fs/gfs2/
6209 F:      include/uapi/linux/gfs2_ondisk.h
6210
6211 GIGASET ISDN DRIVERS
6212 M:      Paul Bolle <pebolle@tiscali.nl>
6213 L:      gigaset307x-common@lists.sourceforge.net
6214 W:      http://gigaset307x.sourceforge.net/
6215 S:      Odd Fixes
6216 F:      Documentation/isdn/README.gigaset
6217 F:      drivers/isdn/gigaset/
6218 F:      include/uapi/linux/gigaset_dev.h
6219
6220 GNSS SUBSYSTEM
6221 M:      Johan Hovold <johan@kernel.org>
6222 S:      Maintained
6223 F:      Documentation/ABI/testing/sysfs-class-gnss
6224 F:      Documentation/devicetree/bindings/gnss/
6225 F:      drivers/gnss/
6226 F:      include/linux/gnss.h
6227
6228 GO7007 MPEG CODEC
6229 M:      Hans Verkuil <hans.verkuil@cisco.com>
6230 L:      linux-media@vger.kernel.org
6231 S:      Maintained
6232 F:      drivers/media/usb/go7007/
6233
6234 GOODIX TOUCHSCREEN
6235 M:      Bastien Nocera <hadess@hadess.net>
6236 L:      linux-input@vger.kernel.org
6237 S:      Maintained
6238 F:      drivers/input/touchscreen/goodix.c
6239
6240 GPD POCKET FAN DRIVER
6241 M:      Hans de Goede <hdegoede@redhat.com>
6242 L:      platform-driver-x86@vger.kernel.org
6243 S:      Maintained
6244 F:      drivers/platform/x86/gpd-pocket-fan.c
6245
6246 GPIO ACPI SUPPORT
6247 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6248 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6249 L:      linux-gpio@vger.kernel.org
6250 L:      linux-acpi@vger.kernel.org
6251 S:      Maintained
6252 F:      Documentation/acpi/gpio-properties.txt
6253 F:      drivers/gpio/gpiolib-acpi.c
6254
6255 GPIO IR Transmitter
6256 M:      Sean Young <sean@mess.org>
6257 L:      linux-media@vger.kernel.org
6258 S:      Maintained
6259 F:      drivers/media/rc/gpio-ir-tx.c
6260
6261 GPIO MOCKUP DRIVER
6262 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6263 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6264 L:      linux-gpio@vger.kernel.org
6265 S:      Maintained
6266 F:      drivers/gpio/gpio-mockup.c
6267 F:      tools/testing/selftests/gpio/
6268
6269 GPIO SUBSYSTEM
6270 M:      Linus Walleij <linus.walleij@linaro.org>
6271 L:      linux-gpio@vger.kernel.org
6272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6273 S:      Maintained
6274 F:      Documentation/devicetree/bindings/gpio/
6275 F:      Documentation/driver-api/gpio/
6276 F:      Documentation/gpio/
6277 F:      Documentation/ABI/testing/gpio-cdev
6278 F:      Documentation/ABI/obsolete/sysfs-gpio
6279 F:      drivers/gpio/
6280 F:      include/linux/gpio/
6281 F:      include/linux/gpio.h
6282 F:      include/linux/of_gpio.h
6283 F:      include/asm-generic/gpio.h
6284 F:      include/uapi/linux/gpio.h
6285 F:      tools/gpio/
6286
6287 GRE DEMULTIPLEXER DRIVER
6288 M:      Dmitry Kozlov <xeb@mail.ru>
6289 L:      netdev@vger.kernel.org
6290 S:      Maintained
6291 F:      net/ipv4/gre_demux.c
6292 F:      net/ipv4/gre_offload.c
6293 F:      include/net/gre.h
6294
6295 GRETH 10/100/1G Ethernet MAC device driver
6296 M:      Andreas Larsson <andreas@gaisler.com>
6297 L:      netdev@vger.kernel.org
6298 S:      Maintained
6299 F:      drivers/net/ethernet/aeroflex/
6300
6301 GREYBUS AUDIO PROTOCOLS DRIVERS
6302 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6303 M:      Mark Greer <mgreer@animalcreek.com>
6304 S:      Maintained
6305 F:      drivers/staging/greybus/audio_apbridgea.c
6306 F:      drivers/staging/greybus/audio_apbridgea.h
6307 F:      drivers/staging/greybus/audio_codec.c
6308 F:      drivers/staging/greybus/audio_codec.h
6309 F:      drivers/staging/greybus/audio_gb.c
6310 F:      drivers/staging/greybus/audio_manager.c
6311 F:      drivers/staging/greybus/audio_manager.h
6312 F:      drivers/staging/greybus/audio_manager_module.c
6313 F:      drivers/staging/greybus/audio_manager_private.h
6314 F:      drivers/staging/greybus/audio_manager_sysfs.c
6315 F:      drivers/staging/greybus/audio_module.c
6316 F:      drivers/staging/greybus/audio_topology.c
6317
6318 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6319 M:      Viresh Kumar <vireshk@kernel.org>
6320 S:      Maintained
6321 F:      drivers/staging/greybus/authentication.c
6322 F:      drivers/staging/greybus/bootrom.c
6323 F:      drivers/staging/greybus/firmware.h
6324 F:      drivers/staging/greybus/fw-core.c
6325 F:      drivers/staging/greybus/fw-download.c
6326 F:      drivers/staging/greybus/fw-management.c
6327 F:      drivers/staging/greybus/greybus_authentication.h
6328 F:      drivers/staging/greybus/greybus_firmware.h
6329 F:      drivers/staging/greybus/hid.c
6330 F:      drivers/staging/greybus/i2c.c
6331 F:      drivers/staging/greybus/spi.c
6332 F:      drivers/staging/greybus/spilib.c
6333 F:      drivers/staging/greybus/spilib.h
6334
6335 GREYBUS LOOPBACK DRIVER
6336 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6337 S:      Maintained
6338 F:      drivers/staging/greybus/loopback.c
6339
6340 GREYBUS PLATFORM DRIVERS
6341 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6342 S:      Maintained
6343 F:      drivers/staging/greybus/arche-platform.c
6344 F:      drivers/staging/greybus/arche-apb-ctrl.c
6345 F:      drivers/staging/greybus/arche_platform.h
6346
6347 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6348 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6349 S:      Maintained
6350 F:      drivers/staging/greybus/sdio.c
6351 F:      drivers/staging/greybus/light.c
6352 F:      drivers/staging/greybus/gpio.c
6353 F:      drivers/staging/greybus/power_supply.c
6354 F:      drivers/staging/greybus/spi.c
6355 F:      drivers/staging/greybus/spilib.c
6356
6357 GREYBUS SUBSYSTEM
6358 M:      Johan Hovold <johan@kernel.org>
6359 M:      Alex Elder <elder@kernel.org>
6360 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6361 S:      Maintained
6362 F:      drivers/staging/greybus/
6363 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6364
6365 GREYBUS UART PROTOCOLS DRIVERS
6366 M:      David Lin <dtwlin@gmail.com>
6367 S:      Maintained
6368 F:      drivers/staging/greybus/uart.c
6369 F:      drivers/staging/greybus/log.c
6370
6371 GS1662 VIDEO SERIALIZER
6372 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6373 L:      linux-media@vger.kernel.org
6374 T:      git git://linuxtv.org/media_tree.git
6375 S:      Maintained
6376 F:      drivers/media/spi/gs1662.c
6377
6378 GSPCA FINEPIX SUBDRIVER
6379 M:      Frank Zago <frank@zago.net>
6380 L:      linux-media@vger.kernel.org
6381 T:      git git://linuxtv.org/media_tree.git
6382 S:      Maintained
6383 F:      drivers/media/usb/gspca/finepix.c
6384
6385 GSPCA GL860 SUBDRIVER
6386 M:      Olivier Lorin <o.lorin@laposte.net>
6387 L:      linux-media@vger.kernel.org
6388 T:      git git://linuxtv.org/media_tree.git
6389 S:      Maintained
6390 F:      drivers/media/usb/gspca/gl860/
6391
6392 GSPCA M5602 SUBDRIVER
6393 M:      Erik Andren <erik.andren@gmail.com>
6394 L:      linux-media@vger.kernel.org
6395 T:      git git://linuxtv.org/media_tree.git
6396 S:      Maintained
6397 F:      drivers/media/usb/gspca/m5602/
6398
6399 GSPCA PAC207 SONIXB SUBDRIVER
6400 M:      Hans Verkuil <hverkuil@xs4all.nl>
6401 L:      linux-media@vger.kernel.org
6402 T:      git git://linuxtv.org/media_tree.git
6403 S:      Odd Fixes
6404 F:      drivers/media/usb/gspca/pac207.c
6405
6406 GSPCA SN9C20X SUBDRIVER
6407 M:      Brian Johnson <brijohn@gmail.com>
6408 L:      linux-media@vger.kernel.org
6409 T:      git git://linuxtv.org/media_tree.git
6410 S:      Maintained
6411 F:      drivers/media/usb/gspca/sn9c20x.c
6412
6413 GSPCA T613 SUBDRIVER
6414 M:      Leandro Costantino <lcostantino@gmail.com>
6415 L:      linux-media@vger.kernel.org
6416 T:      git git://linuxtv.org/media_tree.git
6417 S:      Maintained
6418 F:      drivers/media/usb/gspca/t613.c
6419
6420 GSPCA USB WEBCAM DRIVER
6421 M:      Hans Verkuil <hverkuil@xs4all.nl>
6422 L:      linux-media@vger.kernel.org
6423 T:      git git://linuxtv.org/media_tree.git
6424 S:      Odd Fixes
6425 F:      drivers/media/usb/gspca/
6426
6427 GTP (GPRS Tunneling Protocol)
6428 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6429 M:      Harald Welte <laforge@gnumonks.org>
6430 L:      osmocom-net-gprs@lists.osmocom.org
6431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6432 S:      Maintained
6433 F:      drivers/net/gtp.c
6434
6435 GUID PARTITION TABLE (GPT)
6436 M:      Davidlohr Bueso <dave@stgolabs.net>
6437 L:      linux-efi@vger.kernel.org
6438 S:      Maintained
6439 F:      block/partitions/efi.*
6440
6441 H8/300 ARCHITECTURE
6442 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6443 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6444 W:      http://uclinux-h8.sourceforge.jp
6445 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6446 S:      Maintained
6447 F:      arch/h8300/
6448 F:      drivers/clocksource/h8300_*.c
6449 F:      drivers/clk/h8300/
6450 F:      drivers/irqchip/irq-renesas-h8*.c
6451
6452 HACKRF MEDIA DRIVER
6453 M:      Antti Palosaari <crope@iki.fi>
6454 L:      linux-media@vger.kernel.org
6455 W:      https://linuxtv.org
6456 W:      http://palosaari.fi/linux/
6457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6458 T:      git git://linuxtv.org/anttip/media_tree.git
6459 S:      Maintained
6460 F:      drivers/media/usb/hackrf/
6461
6462 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6463 M:      Frank Seidel <frank@f-seidel.de>
6464 L:      platform-driver-x86@vger.kernel.org
6465 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6466 S:      Maintained
6467 F:      drivers/platform/x86/hdaps.c
6468
6469 HARDWARE MONITORING
6470 M:      Jean Delvare <jdelvare@suse.com>
6471 M:      Guenter Roeck <linux@roeck-us.net>
6472 L:      linux-hwmon@vger.kernel.org
6473 W:      http://hwmon.wiki.kernel.org/
6474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6475 S:      Maintained
6476 F:      Documentation/devicetree/bindings/hwmon/
6477 F:      Documentation/hwmon/
6478 F:      drivers/hwmon/
6479 F:      include/linux/hwmon*.h
6480 F:      include/trace/events/hwmon*.h
6481
6482 HARDWARE RANDOM NUMBER GENERATOR CORE
6483 M:      Matt Mackall <mpm@selenic.com>
6484 M:      Herbert Xu <herbert@gondor.apana.org.au>
6485 L:      linux-crypto@vger.kernel.org
6486 S:      Odd fixes
6487 F:      Documentation/devicetree/bindings/rng/
6488 F:      Documentation/hw_random.txt
6489 F:      drivers/char/hw_random/
6490 F:      include/linux/hw_random.h
6491
6492 HARDWARE TRACING FACILITIES
6493 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6494 S:      Maintained
6495 F:      drivers/hwtracing/
6496
6497 HARDWARE SPINLOCK CORE
6498 M:      Ohad Ben-Cohen <ohad@wizery.com>
6499 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6500 L:      linux-remoteproc@vger.kernel.org
6501 S:      Maintained
6502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6503 F:      Documentation/devicetree/bindings/hwlock/
6504 F:      Documentation/hwspinlock.txt
6505 F:      drivers/hwspinlock/
6506 F:      include/linux/hwspinlock.h
6507
6508 HARMONY SOUND DRIVER
6509 L:      linux-parisc@vger.kernel.org
6510 S:      Maintained
6511 F:      sound/parisc/harmony.*
6512
6513 HDPVR USB VIDEO ENCODER DRIVER
6514 M:      Hans Verkuil <hverkuil@xs4all.nl>
6515 L:      linux-media@vger.kernel.org
6516 T:      git git://linuxtv.org/media_tree.git
6517 W:      https://linuxtv.org
6518 S:      Odd Fixes
6519 F:      drivers/media/usb/hdpvr/
6520
6521 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6522 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6523 S:      Supported
6524 F:      Documentation/watchdog/hpwdt.txt
6525 F:      drivers/watchdog/hpwdt.c
6526
6527 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6528 M:      Don Brace <don.brace@microsemi.com>
6529 L:      esc.storagedev@microsemi.com
6530 L:      linux-scsi@vger.kernel.org
6531 S:      Supported
6532 F:      Documentation/scsi/hpsa.txt
6533 F:      drivers/scsi/hpsa*.[ch]
6534 F:      include/linux/cciss*.h
6535 F:      include/uapi/linux/cciss*.h
6536
6537 HFI1 DRIVER
6538 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6539 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6540 L:      linux-rdma@vger.kernel.org
6541 S:      Supported
6542 F:      drivers/infiniband/hw/hfi1
6543
6544 HFS FILESYSTEM
6545 L:      linux-fsdevel@vger.kernel.org
6546 S:      Orphan
6547 F:      Documentation/filesystems/hfs.txt
6548 F:      fs/hfs/
6549
6550 HFSPLUS FILESYSTEM
6551 L:      linux-fsdevel@vger.kernel.org
6552 S:      Orphan
6553 F:      Documentation/filesystems/hfsplus.txt
6554 F:      fs/hfsplus/
6555
6556 HGA FRAMEBUFFER DRIVER
6557 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6558 L:      linux-nvidia@lists.surfsouth.com
6559 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6560 S:      Maintained
6561 F:      drivers/video/fbdev/hgafb.c
6562
6563 HIBERNATION (aka Software Suspend, aka swsusp)
6564 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6565 M:      Pavel Machek <pavel@ucw.cz>
6566 L:      linux-pm@vger.kernel.org
6567 B:      https://bugzilla.kernel.org
6568 S:      Supported
6569 F:      arch/x86/power/
6570 F:      drivers/base/power/
6571 F:      kernel/power/
6572 F:      include/linux/suspend.h
6573 F:      include/linux/freezer.h
6574 F:      include/linux/pm.h
6575 F:      arch/*/include/asm/suspend*.h
6576
6577 HID CORE LAYER
6578 M:      Jiri Kosina <jikos@kernel.org>
6579 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6580 L:      linux-input@vger.kernel.org
6581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6582 S:      Maintained
6583 F:      drivers/hid/
6584 F:      include/linux/hid*
6585 F:      include/uapi/linux/hid*
6586
6587 HID SENSOR HUB DRIVERS
6588 M:      Jiri Kosina <jikos@kernel.org>
6589 M:      Jonathan Cameron <jic23@kernel.org>
6590 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6591 L:      linux-input@vger.kernel.org
6592 L:      linux-iio@vger.kernel.org
6593 S:      Maintained
6594 F:      Documentation/hid/hid-sensor*
6595 F:      drivers/hid/hid-sensor-*
6596 F:      drivers/iio/*/hid-*
6597 F:      include/linux/hid-sensor-*
6598
6599 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6600 M:      Thomas Gleixner <tglx@linutronix.de>
6601 L:      linux-kernel@vger.kernel.org
6602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6603 S:      Maintained
6604 F:      Documentation/timers/
6605 F:      kernel/time/hrtimer.c
6606 F:      kernel/time/clockevents.c
6607 F:      kernel/time/timer_*.c
6608 F:      include/linux/clockchips.h
6609 F:      include/linux/hrtimer.h
6610
6611 HIGH-SPEED SCC DRIVER FOR AX.25
6612 L:      linux-hams@vger.kernel.org
6613 S:      Orphan
6614 F:      drivers/net/hamradio/dmascc.c
6615 F:      drivers/net/hamradio/scc.c
6616
6617 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6618 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6619 W:      http://www.highpoint-tech.com
6620 S:      Supported
6621 F:      Documentation/scsi/hptiop.txt
6622 F:      drivers/scsi/hptiop.c
6623
6624 HIPPI
6625 M:      Jes Sorensen <jes@trained-monkey.org>
6626 L:      linux-hippi@sunsite.dk
6627 S:      Maintained
6628 F:      include/linux/hippidevice.h
6629 F:      include/uapi/linux/if_hippi.h
6630 F:      net/802/hippi.c
6631 F:      drivers/net/hippi/
6632
6633 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6634 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6635 M:      Salil Mehta <salil.mehta@huawei.com>
6636 L:      netdev@vger.kernel.org
6637 W:      http://www.hisilicon.com
6638 S:      Maintained
6639 F:      drivers/net/ethernet/hisilicon/hns3/
6640
6641 HISILICON LPC BUS DRIVER
6642 M:      john.garry@huawei.com
6643 W:      http://www.hisilicon.com
6644 S:      Maintained
6645 F:      drivers/bus/hisi_lpc.c
6646 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6647
6648 HISILICON NETWORK SUBSYSTEM DRIVER
6649 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6650 M:      Salil Mehta <salil.mehta@huawei.com>
6651 L:      netdev@vger.kernel.org
6652 W:      http://www.hisilicon.com
6653 S:      Maintained
6654 F:      drivers/net/ethernet/hisilicon/
6655 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6656
6657 HISILICON PMU DRIVER
6658 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6659 W:      http://www.hisilicon.com
6660 S:      Supported
6661 F:      drivers/perf/hisilicon
6662 F:      Documentation/perf/hisi-pmu.txt
6663
6664 HISILICON ROCE DRIVER
6665 M:      Lijun Ou <oulijun@huawei.com>
6666 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6667 L:      linux-rdma@vger.kernel.org
6668 S:      Maintained
6669 F:      drivers/infiniband/hw/hns/
6670 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6671
6672 HISILICON SAS Controller
6673 M:      John Garry <john.garry@huawei.com>
6674 W:      http://www.hisilicon.com
6675 S:      Supported
6676 F:      drivers/scsi/hisi_sas/
6677 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6678
6679 HMM - Heterogeneous Memory Management
6680 M:      Jérôme Glisse <jglisse@redhat.com>
6681 L:      linux-mm@kvack.org
6682 S:      Maintained
6683 F:      mm/hmm*
6684 F:      include/linux/hmm*
6685 F:      Documentation/vm/hmm.rst
6686
6687 HOST AP DRIVER
6688 M:      Jouni Malinen <j@w1.fi>
6689 L:      linux-wireless@vger.kernel.org
6690 W:      http://w1.fi/hostap-driver.html
6691 S:      Obsolete
6692 F:      drivers/net/wireless/intersil/hostap/
6693
6694 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6695 L:      platform-driver-x86@vger.kernel.org
6696 S:      Orphan
6697 F:      drivers/platform/x86/tc1100-wmi.c
6698
6699 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6700 M:      Jaroslav Kysela <perex@perex.cz>
6701 S:      Maintained
6702 F:      drivers/net/ethernet/hp/hp100.*
6703
6704 HPET:   High Precision Event Timers driver
6705 M:      Clemens Ladisch <clemens@ladisch.de>
6706 S:      Maintained
6707 F:      Documentation/timers/hpet.txt
6708 F:      drivers/char/hpet.c
6709 F:      include/linux/hpet.h
6710 F:      include/uapi/linux/hpet.h
6711
6712 HPET:   x86
6713 S:      Orphan
6714 F:      arch/x86/kernel/hpet.c
6715 F:      arch/x86/include/asm/hpet.h
6716
6717 HPFS FILESYSTEM
6718 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6719 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6720 S:      Maintained
6721 F:      fs/hpfs/
6722
6723 HSI SUBSYSTEM
6724 M:      Sebastian Reichel <sre@kernel.org>
6725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6726 S:      Maintained
6727 F:      Documentation/ABI/testing/sysfs-bus-hsi
6728 F:      Documentation/driver-api/hsi.rst
6729 F:      drivers/hsi/
6730 F:      include/linux/hsi/
6731 F:      include/uapi/linux/hsi/
6732
6733 HSO 3G MODEM DRIVER
6734 L:      linux-usb@vger.kernel.org
6735 S:      Orphan
6736 F:      drivers/net/usb/hso.c
6737
6738 HSR NETWORK PROTOCOL
6739 M:      Arvid Brodin <arvid.brodin@alten.se>
6740 L:      netdev@vger.kernel.org
6741 S:      Maintained
6742 F:      net/hsr/
6743
6744 HT16K33 LED CONTROLLER DRIVER
6745 M:      Robin van der Gracht <robin@protonic.nl>
6746 S:      Maintained
6747 F:      drivers/auxdisplay/ht16k33.c
6748 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6749
6750 HTCPEN TOUCHSCREEN DRIVER
6751 M:      Pau Oliva Fora <pof@eslack.org>
6752 L:      linux-input@vger.kernel.org
6753 S:      Maintained
6754 F:      drivers/input/touchscreen/htcpen.c
6755
6756 HUAWEI ETHERNET DRIVER
6757 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6758 L:      netdev@vger.kernel.org
6759 S:      Supported
6760 F:      Documentation/networking/hinic.txt
6761 F:      drivers/net/ethernet/huawei/hinic/
6762
6763 HUGETLB FILESYSTEM
6764 M:      Mike Kravetz <mike.kravetz@oracle.com>
6765 L:      linux-mm@kvack.org
6766 S:      Maintained
6767 F:      fs/hugetlbfs/
6768 F:      mm/hugetlb.c
6769 F:      include/linux/hugetlb.h
6770 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6771 F:      Documentation/vm/hugetlbfs_reserv.rst
6772 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6773
6774 HVA ST MEDIA DRIVER
6775 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6776 L:      linux-media@vger.kernel.org
6777 T:      git git://linuxtv.org/media_tree.git
6778 W:      https://linuxtv.org
6779 S:      Supported
6780 F:      drivers/media/platform/sti/hva
6781
6782 HWPOISON MEMORY FAILURE HANDLING
6783 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6784 L:      linux-mm@kvack.org
6785 S:      Maintained
6786 F:      mm/memory-failure.c
6787 F:      mm/hwpoison-inject.c
6788
6789 Hyper-V CORE AND DRIVERS
6790 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6791 M:      Haiyang Zhang <haiyangz@microsoft.com>
6792 M:      Stephen Hemminger <sthemmin@microsoft.com>
6793 L:      devel@linuxdriverproject.org
6794 S:      Maintained
6795 F:      Documentation/networking/netvsc.txt
6796 F:      arch/x86/include/asm/mshyperv.h
6797 F:      arch/x86/include/asm/trace/hyperv.h
6798 F:      arch/x86/include/asm/hyperv-tlfs.h
6799 F:      arch/x86/kernel/cpu/mshyperv.c
6800 F:      arch/x86/hyperv
6801 F:      drivers/hid/hid-hyperv.c
6802 F:      drivers/hv/
6803 F:      drivers/input/serio/hyperv-keyboard.c
6804 F:      drivers/pci/controller/pci-hyperv.c
6805 F:      drivers/net/hyperv/
6806 F:      drivers/scsi/storvsc_drv.c
6807 F:      drivers/uio/uio_hv_generic.c
6808 F:      drivers/video/fbdev/hyperv_fb.c
6809 F:      net/vmw_vsock/hyperv_transport.c
6810 F:      include/linux/hyperv.h
6811 F:      include/uapi/linux/hyperv.h
6812 F:      tools/hv/
6813 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6814
6815 HYPERVISOR VIRTUAL CONSOLE DRIVER
6816 L:      linuxppc-dev@lists.ozlabs.org
6817 S:      Odd Fixes
6818 F:      drivers/tty/hvc/
6819
6820 I2C ACPI SUPPORT
6821 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6822 L:      linux-i2c@vger.kernel.org
6823 L:      linux-acpi@vger.kernel.org
6824 S:      Maintained
6825 F:      drivers/i2c/i2c-core-acpi.c
6826
6827 I2C MUXES
6828 M:      Peter Rosin <peda@axentia.se>
6829 L:      linux-i2c@vger.kernel.org
6830 S:      Maintained
6831 F:      Documentation/i2c/i2c-topology
6832 F:      Documentation/i2c/muxes/
6833 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6834 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6835 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6836 F:      drivers/i2c/i2c-mux.c
6837 F:      drivers/i2c/muxes/
6838 F:      include/linux/i2c-mux.h
6839
6840 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6841 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6842 L:      linux-i2c@vger.kernel.org
6843 S:      Maintained
6844 F:      drivers/i2c/busses/i2c-mv64xxx.c
6845
6846 I2C OVER PARALLEL PORT
6847 M:      Jean Delvare <jdelvare@suse.com>
6848 L:      linux-i2c@vger.kernel.org
6849 S:      Maintained
6850 F:      Documentation/i2c/busses/i2c-parport
6851 F:      Documentation/i2c/busses/i2c-parport-light
6852 F:      drivers/i2c/busses/i2c-parport.c
6853 F:      drivers/i2c/busses/i2c-parport-light.c
6854
6855 I2C SUBSYSTEM
6856 M:      Wolfram Sang <wsa@the-dreams.de>
6857 L:      linux-i2c@vger.kernel.org
6858 W:      https://i2c.wiki.kernel.org/
6859 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6861 S:      Maintained
6862 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6863 F:      Documentation/i2c/
6864 F:      drivers/i2c/*
6865 F:      include/linux/i2c.h
6866 F:      include/linux/i2c-dev.h
6867 F:      include/linux/i2c-smbus.h
6868 F:      include/uapi/linux/i2c.h
6869 F:      include/uapi/linux/i2c-*.h
6870
6871 I2C SUBSYSTEM HOST DRIVERS
6872 L:      linux-i2c@vger.kernel.org
6873 W:      https://i2c.wiki.kernel.org/
6874 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6876 S:      Odd Fixes
6877 F:      Documentation/devicetree/bindings/i2c/
6878 F:      drivers/i2c/algos/
6879 F:      drivers/i2c/busses/
6880
6881 I2C-TAOS-EVM DRIVER
6882 M:      Jean Delvare <jdelvare@suse.com>
6883 L:      linux-i2c@vger.kernel.org
6884 S:      Maintained
6885 F:      Documentation/i2c/busses/i2c-taos-evm
6886 F:      drivers/i2c/busses/i2c-taos-evm.c
6887
6888 I2C-TINY-USB DRIVER
6889 M:      Till Harbaum <till@harbaum.org>
6890 L:      linux-i2c@vger.kernel.org
6891 W:      http://www.harbaum.org/till/i2c_tiny_usb
6892 S:      Maintained
6893 F:      drivers/i2c/busses/i2c-tiny-usb.c
6894
6895 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6896 M:      Jean Delvare <jdelvare@suse.com>
6897 L:      linux-i2c@vger.kernel.org
6898 S:      Maintained
6899 F:      Documentation/i2c/busses/i2c-ali1535
6900 F:      Documentation/i2c/busses/i2c-ali1563
6901 F:      Documentation/i2c/busses/i2c-ali15x3
6902 F:      Documentation/i2c/busses/i2c-amd756
6903 F:      Documentation/i2c/busses/i2c-amd8111
6904 F:      Documentation/i2c/busses/i2c-i801
6905 F:      Documentation/i2c/busses/i2c-nforce2
6906 F:      Documentation/i2c/busses/i2c-piix4
6907 F:      Documentation/i2c/busses/i2c-sis5595
6908 F:      Documentation/i2c/busses/i2c-sis630
6909 F:      Documentation/i2c/busses/i2c-sis96x
6910 F:      Documentation/i2c/busses/i2c-via
6911 F:      Documentation/i2c/busses/i2c-viapro
6912 F:      drivers/i2c/busses/i2c-ali1535.c
6913 F:      drivers/i2c/busses/i2c-ali1563.c
6914 F:      drivers/i2c/busses/i2c-ali15x3.c
6915 F:      drivers/i2c/busses/i2c-amd756.c
6916 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6917 F:      drivers/i2c/busses/i2c-amd8111.c
6918 F:      drivers/i2c/busses/i2c-i801.c
6919 F:      drivers/i2c/busses/i2c-isch.c
6920 F:      drivers/i2c/busses/i2c-nforce2.c
6921 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6922 F:      drivers/i2c/busses/i2c-piix4.c
6923 F:      drivers/i2c/busses/i2c-sis5595.c
6924 F:      drivers/i2c/busses/i2c-sis630.c
6925 F:      drivers/i2c/busses/i2c-sis96x.c
6926 F:      drivers/i2c/busses/i2c-via.c
6927 F:      drivers/i2c/busses/i2c-viapro.c
6928
6929 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6930 M:      Hans de Goede <hdegoede@redhat.com>
6931 L:      linux-i2c@vger.kernel.org
6932 S:      Maintained
6933 F:      drivers/i2c/busses/i2c-cht-wc.c
6934
6935 I2C/SMBUS ISMT DRIVER
6936 M:      Seth Heasley <seth.heasley@intel.com>
6937 M:      Neil Horman <nhorman@tuxdriver.com>
6938 L:      linux-i2c@vger.kernel.org
6939 F:      drivers/i2c/busses/i2c-ismt.c
6940 F:      Documentation/i2c/busses/i2c-ismt
6941
6942 I2C/SMBUS STUB DRIVER
6943 M:      Jean Delvare <jdelvare@suse.com>
6944 L:      linux-i2c@vger.kernel.org
6945 S:      Maintained
6946 F:      drivers/i2c/i2c-stub.c
6947
6948 IA64 (Itanium) PLATFORM
6949 M:      Tony Luck <tony.luck@intel.com>
6950 M:      Fenghua Yu <fenghua.yu@intel.com>
6951 L:      linux-ia64@vger.kernel.org
6952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6953 S:      Maintained
6954 F:      arch/ia64/
6955
6956 IBM Power 842 compression accelerator
6957 M:      Haren Myneni <haren@us.ibm.com>
6958 S:      Supported
6959 F:      drivers/crypto/nx/Makefile
6960 F:      drivers/crypto/nx/Kconfig
6961 F:      drivers/crypto/nx/nx-842*
6962 F:      include/linux/sw842.h
6963 F:      crypto/842.c
6964 F:      lib/842/
6965
6966 IBM Power in-Nest Crypto Acceleration
6967 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6968 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6969 L:      linux-crypto@vger.kernel.org
6970 S:      Supported
6971 F:      drivers/crypto/nx/Makefile
6972 F:      drivers/crypto/nx/Kconfig
6973 F:      drivers/crypto/nx/nx-aes*
6974 F:      drivers/crypto/nx/nx-sha*
6975 F:      drivers/crypto/nx/nx.*
6976 F:      drivers/crypto/nx/nx_csbcpb.h
6977 F:      drivers/crypto/nx/nx_debugfs.h
6978
6979 IBM Power Linux RAID adapter
6980 M:      Brian King <brking@us.ibm.com>
6981 S:      Supported
6982 F:      drivers/scsi/ipr.*
6983
6984 IBM Power SRIOV Virtual NIC Device Driver
6985 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6986 M:      John Allen <jallen@linux.vnet.ibm.com>
6987 L:      netdev@vger.kernel.org
6988 S:      Supported
6989 F:      drivers/net/ethernet/ibm/ibmvnic.*
6990
6991 IBM Power Virtual Accelerator Switchboard
6992 M:      Sukadev Bhattiprolu
6993 L:      linuxppc-dev@lists.ozlabs.org
6994 S:      Supported
6995 F:      arch/powerpc/platforms/powernv/vas*
6996 F:      arch/powerpc/platforms/powernv/copy-paste.h
6997 F:      arch/powerpc/include/asm/vas.h
6998 F:      arch/powerpc/include/uapi/asm/vas.h
6999
7000 IBM Power Virtual Ethernet Device Driver
7001 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7002 L:      netdev@vger.kernel.org
7003 S:      Supported
7004 F:      drivers/net/ethernet/ibm/ibmveth.*
7005
7006 IBM Power Virtual FC Device Drivers
7007 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7008 L:      linux-scsi@vger.kernel.org
7009 S:      Supported
7010 F:      drivers/scsi/ibmvscsi/ibmvfc*
7011
7012 IBM Power Virtual Management Channel Driver
7013 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7014 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7015 S:      Supported
7016 F:      drivers/misc/ibmvmc.*
7017
7018 IBM Power Virtual SCSI Device Drivers
7019 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7020 L:      linux-scsi@vger.kernel.org
7021 S:      Supported
7022 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7023 F:      include/scsi/viosrp.h
7024
7025 IBM Power Virtual SCSI Device Target Driver
7026 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7027 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7028 L:      linux-scsi@vger.kernel.org
7029 L:      target-devel@vger.kernel.org
7030 S:      Supported
7031 F:      drivers/scsi/ibmvscsi_tgt/
7032
7033 IBM Power VMX Cryptographic instructions
7034 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7035 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7036 L:      linux-crypto@vger.kernel.org
7037 S:      Supported
7038 F:      drivers/crypto/vmx/Makefile
7039 F:      drivers/crypto/vmx/Kconfig
7040 F:      drivers/crypto/vmx/vmx.c
7041 F:      drivers/crypto/vmx/aes*
7042 F:      drivers/crypto/vmx/ghash*
7043 F:      drivers/crypto/vmx/ppc-xlate.pl
7044
7045 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7046 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7047 L:      linux-pci@vger.kernel.org
7048 L:      linuxppc-dev@lists.ozlabs.org
7049 S:      Supported
7050 F:      drivers/pci/hotplug/rpaphp*
7051
7052 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7053 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7054 L:      linux-pci@vger.kernel.org
7055 L:      linuxppc-dev@lists.ozlabs.org
7056 S:      Supported
7057 F:      drivers/pci/hotplug/rpadlpar*
7058
7059 IBM ServeRAID RAID DRIVER
7060 S:      Orphan
7061 F:      drivers/scsi/ips.*
7062
7063 ICH LPC AND GPIO DRIVER
7064 M:      Peter Tyser <ptyser@xes-inc.com>
7065 S:      Maintained
7066 F:      drivers/mfd/lpc_ich.c
7067 F:      drivers/gpio/gpio-ich.c
7068
7069 IDE SUBSYSTEM
7070 M:      "David S. Miller" <davem@davemloft.net>
7071 L:      linux-ide@vger.kernel.org
7072 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7074 S:      Maintained
7075 F:      Documentation/ide/
7076 F:      drivers/ide/
7077 F:      include/linux/ide.h
7078
7079 IDE/ATAPI DRIVERS
7080 M:      Borislav Petkov <bp@alien8.de>
7081 L:      linux-ide@vger.kernel.org
7082 S:      Maintained
7083 F:      Documentation/cdrom/ide-cd
7084 F:      drivers/ide/ide-cd*
7085
7086 IDEAPAD LAPTOP EXTRAS DRIVER
7087 M:      Ike Panhc <ike.pan@canonical.com>
7088 L:      platform-driver-x86@vger.kernel.org
7089 W:      http://launchpad.net/ideapad-laptop
7090 S:      Maintained
7091 F:      drivers/platform/x86/ideapad-laptop.c
7092
7093 IDEAPAD LAPTOP SLIDEBAR DRIVER
7094 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7095 L:      linux-input@vger.kernel.org
7096 W:      https://github.com/o2genum/ideapad-slidebar
7097 S:      Maintained
7098 F:      drivers/input/misc/ideapad_slidebar.c
7099
7100 IDT VersaClock 5 CLOCK DRIVER
7101 M:      Marek Vasut <marek.vasut@gmail.com>
7102 S:      Maintained
7103 F:      drivers/clk/clk-versaclock5.c
7104
7105 IEEE 802.15.4 SUBSYSTEM
7106 M:      Alexander Aring <alex.aring@gmail.com>
7107 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7108 L:      linux-wpan@vger.kernel.org
7109 W:      http://wpan.cakelab.org/
7110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7112 S:      Maintained
7113 F:      net/ieee802154/
7114 F:      net/mac802154/
7115 F:      drivers/net/ieee802154/
7116 F:      include/linux/nl802154.h
7117 F:      include/linux/ieee802154.h
7118 F:      include/net/nl802154.h
7119 F:      include/net/mac802154.h
7120 F:      include/net/af_ieee802154.h
7121 F:      include/net/cfg802154.h
7122 F:      include/net/ieee802154_netdev.h
7123 F:      Documentation/networking/ieee802154.txt
7124
7125 IFE PROTOCOL
7126 M:      Yotam Gigi <yotam.gi@gmail.com>
7127 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7128 F:      net/ife
7129 F:      include/net/ife.h
7130 F:      include/uapi/linux/ife.h
7131
7132 IGORPLUG-USB IR RECEIVER
7133 M:      Sean Young <sean@mess.org>
7134 L:      linux-media@vger.kernel.org
7135 S:      Maintained
7136 F:      drivers/media/rc/igorplugusb.c
7137
7138 IGUANAWORKS USB IR TRANSCEIVER
7139 M:      Sean Young <sean@mess.org>
7140 L:      linux-media@vger.kernel.org
7141 S:      Maintained
7142 F:      drivers/media/rc/iguanair.c
7143
7144 IIO DIGITAL POTENTIOMETER DAC
7145 M:      Peter Rosin <peda@axentia.se>
7146 L:      linux-iio@vger.kernel.org
7147 S:      Maintained
7148 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7149 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7150 F:      drivers/iio/dac/dpot-dac.c
7151
7152 IIO ENVELOPE DETECTOR
7153 M:      Peter Rosin <peda@axentia.se>
7154 L:      linux-iio@vger.kernel.org
7155 S:      Maintained
7156 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7157 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7158 F:      drivers/iio/adc/envelope-detector.c
7159
7160 IIO MULTIPLEXER
7161 M:      Peter Rosin <peda@axentia.se>
7162 L:      linux-iio@vger.kernel.org
7163 S:      Maintained
7164 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7165 F:      drivers/iio/multiplexer/iio-mux.c
7166
7167 IIO SUBSYSTEM AND DRIVERS
7168 M:      Jonathan Cameron <jic23@kernel.org>
7169 R:      Hartmut Knaack <knaack.h@gmx.de>
7170 R:      Lars-Peter Clausen <lars@metafoo.de>
7171 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7172 L:      linux-iio@vger.kernel.org
7173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7174 S:      Maintained
7175 F:      Documentation/ABI/testing/configfs-iio*
7176 F:      Documentation/ABI/testing/sysfs-bus-iio*
7177 F:      Documentation/devicetree/bindings/iio/
7178 F:      drivers/iio/
7179 F:      drivers/staging/iio/
7180 F:      include/linux/iio/
7181 F:      tools/iio/
7182
7183 IIO UNIT CONVERTER
7184 M:      Peter Rosin <peda@axentia.se>
7185 L:      linux-iio@vger.kernel.org
7186 S:      Maintained
7187 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7188 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7189 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7190 F:      drivers/iio/afe/iio-rescale.c
7191
7192 IKANOS/ADI EAGLE ADSL USB DRIVER
7193 M:      Matthieu Castet <castet.matthieu@free.fr>
7194 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7195 S:      Maintained
7196 F:      drivers/usb/atm/ueagle-atm.c
7197
7198 IMGTEC ASCII LCD DRIVER
7199 M:      Paul Burton <paul.burton@mips.com>
7200 S:      Maintained
7201 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7202 F:      drivers/auxdisplay/img-ascii-lcd.c
7203
7204 IMGTEC IR DECODER DRIVER
7205 M:      James Hogan <jhogan@kernel.org>
7206 S:      Maintained
7207 F:      drivers/media/rc/img-ir/
7208
7209 IMON SOUNDGRAPH USB IR RECEIVER
7210 M:      Sean Young <sean@mess.org>
7211 L:      linux-media@vger.kernel.org
7212 S:      Maintained
7213 F:      drivers/media/rc/imon_raw.c
7214 F:      drivers/media/rc/imon.c
7215
7216 IMS TWINTURBO FRAMEBUFFER DRIVER
7217 L:      linux-fbdev@vger.kernel.org
7218 S:      Orphan
7219 F:      drivers/video/fbdev/imsttfb.c
7220
7221 INA209 HARDWARE MONITOR DRIVER
7222 M:      Guenter Roeck <linux@roeck-us.net>
7223 L:      linux-hwmon@vger.kernel.org
7224 S:      Maintained
7225 F:      Documentation/hwmon/ina209
7226 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7227 F:      drivers/hwmon/ina209.c
7228
7229 INA2XX HARDWARE MONITOR DRIVER
7230 M:      Guenter Roeck <linux@roeck-us.net>
7231 L:      linux-hwmon@vger.kernel.org
7232 S:      Maintained
7233 F:      Documentation/hwmon/ina2xx
7234 F:      drivers/hwmon/ina2xx.c
7235 F:      include/linux/platform_data/ina2xx.h
7236
7237 INDUSTRY PACK SUBSYSTEM (IPACK)
7238 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7239 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7240 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7241 L:      industrypack-devel@lists.sourceforge.net
7242 W:      http://industrypack.sourceforge.net
7243 S:      Maintained
7244 F:      drivers/ipack/
7245
7246 INFINIBAND SUBSYSTEM
7247 M:      Doug Ledford <dledford@redhat.com>
7248 M:      Jason Gunthorpe <jgg@mellanox.com>
7249 L:      linux-rdma@vger.kernel.org
7250 W:      https://github.com/linux-rdma/rdma-core
7251 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7253 S:      Supported
7254 F:      Documentation/devicetree/bindings/infiniband/
7255 F:      Documentation/infiniband/
7256 F:      drivers/infiniband/
7257 F:      include/uapi/linux/if_infiniband.h
7258 F:      include/uapi/rdma/
7259 F:      include/rdma/
7260
7261 INGENIC JZ4780 DMA Driver
7262 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7263 S:      Maintained
7264 F:      drivers/dma/dma-jz4780.c
7265
7266 INGENIC JZ4780 NAND DRIVER
7267 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7268 L:      linux-mtd@lists.infradead.org
7269 S:      Maintained
7270 F:      drivers/mtd/nand/raw/jz4780_*
7271
7272 INOTIFY
7273 M:      Jan Kara <jack@suse.cz>
7274 R:      Amir Goldstein <amir73il@gmail.com>
7275 L:      linux-fsdevel@vger.kernel.org
7276 S:      Maintained
7277 F:      Documentation/filesystems/inotify.txt
7278 F:      fs/notify/inotify/
7279 F:      include/linux/inotify.h
7280 F:      include/uapi/linux/inotify.h
7281
7282 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7283 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7284 L:      linux-input@vger.kernel.org
7285 Q:      http://patchwork.kernel.org/project/linux-input/list/
7286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7287 S:      Maintained
7288 F:      drivers/input/
7289 F:      include/linux/input.h
7290 F:      include/uapi/linux/input.h
7291 F:      include/uapi/linux/input-event-codes.h
7292 F:      include/linux/input/
7293 F:      Documentation/devicetree/bindings/input/
7294 F:      Documentation/devicetree/bindings/serio/
7295 F:      Documentation/input/
7296
7297 INPUT MULTITOUCH (MT) PROTOCOL
7298 M:      Henrik Rydberg <rydberg@bitmath.org>
7299 L:      linux-input@vger.kernel.org
7300 S:      Odd fixes
7301 F:      Documentation/input/multi-touch-protocol.rst
7302 F:      drivers/input/input-mt.c
7303 K:      \b(ABS|SYN)_MT_
7304
7305 INSIDE SECURE CRYPTO DRIVER
7306 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7307 F:      drivers/crypto/inside-secure/
7308 S:      Maintained
7309 L:      linux-crypto@vger.kernel.org
7310
7311 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7312 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7313 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7314 L:      linux-integrity@vger.kernel.org
7315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7316 S:      Supported
7317 F:      security/integrity/ima/
7318
7319 INTEL 810/815 FRAMEBUFFER DRIVER
7320 M:      Antonino Daplas <adaplas@gmail.com>
7321 L:      linux-fbdev@vger.kernel.org
7322 S:      Maintained
7323 F:      drivers/video/fbdev/i810/
7324
7325 INTEL ASoC DRIVERS
7326 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7327 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7328 M:      Jie Yang <yang.jie@linux.intel.com>
7329 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7330 S:      Supported
7331 F:      sound/soc/intel/
7332
7333 INTEL C600 SERIES SAS CONTROLLER DRIVER
7334 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7335 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7336 L:      linux-scsi@vger.kernel.org
7337 T:      git git://git.code.sf.net/p/intel-sas/isci
7338 S:      Supported
7339 F:      drivers/scsi/isci/
7340
7341 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7342 M:      Jani Nikula <jani.nikula@linux.intel.com>
7343 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7344 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7345 L:      intel-gfx@lists.freedesktop.org
7346 W:      https://01.org/linuxgraphics/
7347 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7348 C:      irc://chat.freenode.net/intel-gfx
7349 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7350 T:      git git://anongit.freedesktop.org/drm-intel
7351 S:      Supported
7352 F:      drivers/gpu/drm/i915/
7353 F:      include/drm/i915*
7354 F:      include/uapi/drm/i915_drm.h
7355 F:      Documentation/gpu/i915.rst
7356
7357 INTEL ETHERNET DRIVERS
7358 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7359 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7360 W:      http://www.intel.com/support/feedback.htm
7361 W:      http://e1000.sourceforge.net/
7362 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7365 S:      Supported
7366 F:      Documentation/networking/e100.rst
7367 F:      Documentation/networking/e1000.rst
7368 F:      Documentation/networking/e1000e.txt
7369 F:      Documentation/networking/igb.txt
7370 F:      Documentation/networking/igbvf.txt
7371 F:      Documentation/networking/ixgb.txt
7372 F:      Documentation/networking/ixgbe.txt
7373 F:      Documentation/networking/ixgbevf.txt
7374 F:      Documentation/networking/i40e.txt
7375 F:      Documentation/networking/i40evf.txt
7376 F:      Documentation/networking/ice.txt
7377 F:      drivers/net/ethernet/intel/
7378 F:      drivers/net/ethernet/intel/*/
7379 F:      include/linux/avf/virtchnl.h
7380
7381 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7382 M:      Maik Broemme <mbroemme@libmpq.org>
7383 L:      linux-fbdev@vger.kernel.org
7384 S:      Maintained
7385 F:      Documentation/fb/intelfb.txt
7386 F:      drivers/video/fbdev/intelfb/
7387
7388 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7389 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7390 M:      Zhi Wang <zhi.a.wang@intel.com>
7391 L:      intel-gvt-dev@lists.freedesktop.org
7392 L:      intel-gfx@lists.freedesktop.org
7393 W:      https://01.org/igvt-g
7394 T:      git https://github.com/intel/gvt-linux.git
7395 S:      Supported
7396 F:      drivers/gpu/drm/i915/gvt/
7397
7398 INTEL HID EVENT DRIVER
7399 M:      Alex Hung <alex.hung@canonical.com>
7400 L:      platform-driver-x86@vger.kernel.org
7401 S:      Maintained
7402 F:      drivers/platform/x86/intel-hid.c
7403
7404 INTEL I/OAT DMA DRIVER
7405 M:      Dave Jiang <dave.jiang@intel.com>
7406 R:      Dan Williams <dan.j.williams@intel.com>
7407 L:      dmaengine@vger.kernel.org
7408 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7409 S:      Supported
7410 F:      drivers/dma/ioat*
7411
7412 INTEL IDLE DRIVER
7413 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7414 M:      Len Brown <lenb@kernel.org>
7415 L:      linux-pm@vger.kernel.org
7416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7417 B:      https://bugzilla.kernel.org
7418 S:      Supported
7419 F:      drivers/idle/intel_idle.c
7420
7421 INTEL INTEGRATED SENSOR HUB DRIVER
7422 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7423 M:      Jiri Kosina <jikos@kernel.org>
7424 L:      linux-input@vger.kernel.org
7425 S:      Maintained
7426 F:      drivers/hid/intel-ish-hid/
7427
7428 INTEL IOMMU (VT-d)
7429 M:      David Woodhouse <dwmw2@infradead.org>
7430 L:      iommu@lists.linux-foundation.org
7431 T:      git git://git.infradead.org/iommu-2.6.git
7432 S:      Supported
7433 F:      drivers/iommu/intel-iommu.c
7434 F:      include/linux/intel-iommu.h
7435
7436 INTEL IOP-ADMA DMA DRIVER
7437 R:      Dan Williams <dan.j.williams@intel.com>
7438 S:      Odd fixes
7439 F:      drivers/dma/iop-adma.c
7440
7441 INTEL IPU3 CSI-2 CIO2 DRIVER
7442 M:      Yong Zhi <yong.zhi@intel.com>
7443 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7444 M:      Bingbu Cao <bingbu.cao@intel.com>
7445 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7446 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7447 L:      linux-media@vger.kernel.org
7448 S:      Maintained
7449 F:      drivers/media/pci/intel/ipu3/
7450 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7451
7452 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7453 M:      Krzysztof Halasa <khalasa@piap.pl>
7454 S:      Maintained
7455 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7456 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7457 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7458 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7459 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7460 F:      drivers/net/wan/ixp4xx_hss.c
7461
7462 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7463 M:      Deepak Saxena <dsaxena@plexity.net>
7464 S:      Maintained
7465 F:      drivers/char/hw_random/ixp4xx-rng.c
7466
7467 INTEL MANAGEMENT ENGINE (mei)
7468 M:      Tomas Winkler <tomas.winkler@intel.com>
7469 L:      linux-kernel@vger.kernel.org
7470 S:      Supported
7471 F:      include/uapi/linux/mei.h
7472 F:      include/linux/mei_cl_bus.h
7473 F:      drivers/misc/mei/*
7474 F:      drivers/watchdog/mei_wdt.c
7475 F:      Documentation/misc-devices/mei/*
7476 F:      samples/mei/*
7477
7478 INTEL MENLOW THERMAL DRIVER
7479 M:      Sujith Thomas <sujith.thomas@intel.com>
7480 L:      platform-driver-x86@vger.kernel.org
7481 W:      https://01.org/linux-acpi
7482 S:      Supported
7483 F:      drivers/platform/x86/intel_menlow.c
7484
7485 INTEL MERRIFIELD GPIO DRIVER
7486 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7487 L:      linux-gpio@vger.kernel.org
7488 S:      Maintained
7489 F:      drivers/gpio/gpio-merrifield.c
7490
7491 INTEL MIC DRIVERS (mic)
7492 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7493 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7494 S:      Supported
7495 W:      https://github.com/sudeepdutt/mic
7496 W:      http://software.intel.com/en-us/mic-developer
7497 F:      include/linux/mic_bus.h
7498 F:      include/linux/scif.h
7499 F:      include/uapi/linux/mic_common.h
7500 F:      include/uapi/linux/mic_ioctl.h
7501 F:      include/uapi/linux/scif_ioctl.h
7502 F:      drivers/misc/mic/
7503 F:      drivers/dma/mic_x100_dma.c
7504 F:      drivers/dma/mic_x100_dma.h
7505 F:      Documentation/mic/
7506
7507 INTEL PMC CORE DRIVER
7508 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7509 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7510 L:      platform-driver-x86@vger.kernel.org
7511 S:      Maintained
7512 F:      arch/x86/include/asm/pmc_core.h
7513 F:      drivers/platform/x86/intel_pmc_core*
7514
7515 INTEL PMC/P-Unit IPC DRIVER
7516 M:      Zha Qipeng<qipeng.zha@intel.com>
7517 L:      platform-driver-x86@vger.kernel.org
7518 S:      Maintained
7519 F:      drivers/platform/x86/intel_pmc_ipc.c
7520 F:      drivers/platform/x86/intel_punit_ipc.c
7521 F:      arch/x86/include/asm/intel_pmc_ipc.h
7522 F:      arch/x86/include/asm/intel_punit_ipc.h
7523
7524 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7525 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7526 L:      linux-wireless@vger.kernel.org
7527 S:      Maintained
7528 F:      Documentation/networking/README.ipw2100
7529 F:      Documentation/networking/README.ipw2200
7530 F:      drivers/net/wireless/intel/ipw2x00/
7531
7532 INTEL PSTATE DRIVER
7533 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7534 M:      Len Brown <lenb@kernel.org>
7535 L:      linux-pm@vger.kernel.org
7536 S:      Supported
7537 F:      drivers/cpufreq/intel_pstate.c
7538
7539 INTEL RDMA RNIC DRIVER
7540 M:      Faisal Latif <faisal.latif@intel.com>
7541 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7542 L:      linux-rdma@vger.kernel.org
7543 S:      Supported
7544 F:      drivers/infiniband/hw/i40iw/
7545 F:      include/uapi/rdma/i40iw-abi.h
7546
7547 INTEL SHA MULTIBUFFER DRIVER
7548 M:      Megha Dey <megha.dey@linux.intel.com>
7549 R:      Tim Chen <tim.c.chen@linux.intel.com>
7550 L:      linux-crypto@vger.kernel.org
7551 S:      Supported
7552 F:      arch/x86/crypto/sha*-mb/
7553 F:      crypto/mcryptd.c
7554
7555 INTEL TELEMETRY DRIVER
7556 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7557 L:      platform-driver-x86@vger.kernel.org
7558 S:      Maintained
7559 F:      arch/x86/include/asm/intel_telemetry.h
7560 F:      drivers/platform/x86/intel_telemetry*
7561
7562 INTEL VIRTUAL BUTTON DRIVER
7563 M:      AceLan Kao <acelan.kao@canonical.com>
7564 L:      platform-driver-x86@vger.kernel.org
7565 S:      Maintained
7566 F:      drivers/platform/x86/intel-vbtn.c
7567
7568 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7569 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7570 L:      linux-wireless@vger.kernel.org
7571 S:      Supported
7572 F:      drivers/net/wireless/intel/iwlegacy/
7573
7574 INTEL WIRELESS WIFI LINK (iwlwifi)
7575 M:      Johannes Berg <johannes.berg@intel.com>
7576 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7577 M:      Luca Coelho <luciano.coelho@intel.com>
7578 M:      Intel Linux Wireless <linuxwifi@intel.com>
7579 L:      linux-wireless@vger.kernel.org
7580 W:      http://intellinuxwireless.org
7581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7582 S:      Supported
7583 F:      drivers/net/wireless/intel/iwlwifi/
7584
7585 INTEL WIRELESS WIMAX CONNECTION 2400
7586 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7587 M:      linux-wimax@intel.com
7588 L:      wimax@linuxwimax.org (subscribers-only)
7589 S:      Supported
7590 W:      http://linuxwimax.org
7591 F:      Documentation/wimax/README.i2400m
7592 F:      drivers/net/wimax/i2400m/
7593 F:      include/uapi/linux/wimax/i2400m.h
7594
7595 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7596 M:      Mario Limonciello <mario.limonciello@dell.com>
7597 S:      Maintained
7598 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7599
7600 INTEL(R) TRACE HUB
7601 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7602 S:      Supported
7603 F:      Documentation/trace/intel_th.rst
7604 F:      drivers/hwtracing/intel_th/
7605
7606 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7607 M:      Ning Sun <ning.sun@intel.com>
7608 L:      tboot-devel@lists.sourceforge.net
7609 W:      http://tboot.sourceforge.net
7610 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7611 S:      Supported
7612 F:      Documentation/intel_txt.txt
7613 F:      include/linux/tboot.h
7614 F:      arch/x86/kernel/tboot.c
7615
7616 INTEL-MID GPIO DRIVER
7617 M:      David Cohen <david.a.cohen@linux.intel.com>
7618 L:      linux-gpio@vger.kernel.org
7619 S:      Maintained
7620 F:      drivers/gpio/gpio-intel-mid.c
7621
7622 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7623 M:      Linus Walleij <linus.walleij@linaro.org>
7624 L:      linux-iio@vger.kernel.org
7625 S:      Maintained
7626 F:      drivers/iio/gyro/mpu3050*
7627 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7628
7629 IOC3 ETHERNET DRIVER
7630 M:      Ralf Baechle <ralf@linux-mips.org>
7631 L:      linux-mips@linux-mips.org
7632 S:      Maintained
7633 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7634
7635 IOC3 SERIAL DRIVER
7636 M:      Pat Gefre <pfg@sgi.com>
7637 L:      linux-serial@vger.kernel.org
7638 S:      Maintained
7639 F:      drivers/tty/serial/ioc3_serial.c
7640
7641 IOMMU DRIVERS
7642 M:      Joerg Roedel <joro@8bytes.org>
7643 L:      iommu@lists.linux-foundation.org
7644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7645 S:      Maintained
7646 F:      Documentation/devicetree/bindings/iommu/
7647 F:      drivers/iommu/
7648 F:      include/linux/iommu.h
7649 F:      include/linux/of_iommu.h
7650 F:      include/linux/iova.h
7651
7652 IP MASQUERADING
7653 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7654 S:      Maintained
7655 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7656
7657 IPMI SUBSYSTEM
7658 M:      Corey Minyard <minyard@acm.org>
7659 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7660 W:      http://openipmi.sourceforge.net/
7661 S:      Supported
7662 F:      Documentation/IPMI.txt
7663 F:      drivers/char/ipmi/
7664 F:      include/linux/ipmi*
7665 F:      include/uapi/linux/ipmi*
7666
7667 IPS SCSI RAID DRIVER
7668 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7669 L:      linux-scsi@vger.kernel.org
7670 W:      http://www.adaptec.com/
7671 S:      Maintained
7672 F:      drivers/scsi/ips*
7673
7674 IPVS
7675 M:      Wensong Zhang <wensong@linux-vs.org>
7676 M:      Simon Horman <horms@verge.net.au>
7677 M:      Julian Anastasov <ja@ssi.bg>
7678 L:      netdev@vger.kernel.org
7679 L:      lvs-devel@vger.kernel.org
7680 S:      Maintained
7681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7683 F:      Documentation/networking/ipvs-sysctl.txt
7684 F:      include/net/ip_vs.h
7685 F:      include/uapi/linux/ip_vs.h
7686 F:      net/netfilter/ipvs/
7687
7688 IPWIRELESS DRIVER
7689 M:      Jiri Kosina <jikos@kernel.org>
7690 M:      David Sterba <dsterba@suse.com>
7691 S:      Odd Fixes
7692 F:      drivers/tty/ipwireless/
7693
7694 IPX NETWORK LAYER
7695 L:      netdev@vger.kernel.org
7696 S:      Obsolete
7697 F:      include/uapi/linux/ipx.h
7698 F:      drivers/staging/ipx/
7699
7700 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7701 M:      Marc Zyngier <marc.zyngier@arm.com>
7702 S:      Maintained
7703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7704 F:      Documentation/IRQ-domain.txt
7705 F:      include/linux/irqdomain.h
7706 F:      kernel/irq/irqdomain.c
7707 F:      kernel/irq/msi.c
7708
7709 IRQ SUBSYSTEM
7710 M:      Thomas Gleixner <tglx@linutronix.de>
7711 L:      linux-kernel@vger.kernel.org
7712 S:      Maintained
7713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7714 F:      kernel/irq/
7715
7716 IRQCHIP DRIVERS
7717 M:      Thomas Gleixner <tglx@linutronix.de>
7718 M:      Jason Cooper <jason@lakedaemon.net>
7719 M:      Marc Zyngier <marc.zyngier@arm.com>
7720 L:      linux-kernel@vger.kernel.org
7721 S:      Maintained
7722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7723 F:      Documentation/devicetree/bindings/interrupt-controller/
7724 F:      drivers/irqchip/
7725
7726 ISA
7727 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7728 S:      Maintained
7729 F:      Documentation/isa.txt
7730 F:      drivers/base/isa.c
7731 F:      include/linux/isa.h
7732
7733 ISA RADIO MODULE
7734 M:      Hans Verkuil <hverkuil@xs4all.nl>
7735 L:      linux-media@vger.kernel.org
7736 T:      git git://linuxtv.org/media_tree.git
7737 W:      https://linuxtv.org
7738 S:      Maintained
7739 F:      drivers/media/radio/radio-isa*
7740
7741 ISAPNP
7742 M:      Jaroslav Kysela <perex@perex.cz>
7743 S:      Maintained
7744 F:      Documentation/isapnp.txt
7745 F:      drivers/pnp/isapnp/
7746 F:      include/linux/isapnp.h
7747
7748 ISCSI
7749 M:      Lee Duncan <lduncan@suse.com>
7750 M:      Chris Leech <cleech@redhat.com>
7751 L:      open-iscsi@googlegroups.com
7752 W:      www.open-iscsi.com
7753 S:      Maintained
7754 F:      drivers/scsi/*iscsi*
7755 F:      include/scsi/*iscsi*
7756
7757 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7758 M:      Peter Jones <pjones@redhat.com>
7759 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7760 S:      Maintained
7761 F:      drivers/firmware/iscsi_ibft*
7762
7763 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7764 M:      Sagi Grimberg <sagi@grimberg.me>
7765 M:      Max Gurtovoy <maxg@mellanox.com>
7766 L:      linux-rdma@vger.kernel.org
7767 S:      Supported
7768 W:      http://www.openfabrics.org
7769 W:      www.open-iscsi.org
7770 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7771 F:      drivers/infiniband/ulp/iser/
7772
7773 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7774 M:      Sagi Grimberg <sagi@grimberg.me>
7775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7776 L:      linux-rdma@vger.kernel.org
7777 L:      target-devel@vger.kernel.org
7778 S:      Supported
7779 W:      http://www.linux-iscsi.org
7780 F:      drivers/infiniband/ulp/isert
7781
7782 ISDN SUBSYSTEM
7783 M:      Karsten Keil <isdn@linux-pingi.de>
7784 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7785 L:      netdev@vger.kernel.org
7786 W:      http://www.isdn4linux.de
7787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7788 S:      Maintained
7789 F:      Documentation/isdn/
7790 F:      drivers/isdn/
7791 F:      include/linux/isdn.h
7792 F:      include/linux/isdn/
7793 F:      include/uapi/linux/isdn.h
7794 F:      include/uapi/linux/isdn/
7795
7796 ISDN SUBSYSTEM (Eicon active card driver)
7797 M:      Armin Schindler <mac@melware.de>
7798 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7799 W:      http://www.melware.de
7800 S:      Maintained
7801 F:      drivers/isdn/hardware/eicon/
7802
7803 IT87 HARDWARE MONITORING DRIVER
7804 M:      Jean Delvare <jdelvare@suse.com>
7805 L:      linux-hwmon@vger.kernel.org
7806 S:      Maintained
7807 F:      Documentation/hwmon/it87
7808 F:      drivers/hwmon/it87.c
7809
7810 IT913X MEDIA DRIVER
7811 M:      Antti Palosaari <crope@iki.fi>
7812 L:      linux-media@vger.kernel.org
7813 W:      https://linuxtv.org
7814 W:      http://palosaari.fi/linux/
7815 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7816 T:      git git://linuxtv.org/anttip/media_tree.git
7817 S:      Maintained
7818 F:      drivers/media/tuners/it913x*
7819
7820 IVTV VIDEO4LINUX DRIVER
7821 M:      Andy Walls <awalls@md.metrocast.net>
7822 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7823 L:      linux-media@vger.kernel.org
7824 T:      git git://linuxtv.org/media_tree.git
7825 W:      http://www.ivtvdriver.org
7826 S:      Maintained
7827 F:      Documentation/media/v4l-drivers/ivtv*
7828 F:      drivers/media/pci/ivtv/
7829 F:      include/uapi/linux/ivtv*
7830
7831 IX2505V MEDIA DRIVER
7832 M:      Malcolm Priestley <tvboxspy@gmail.com>
7833 L:      linux-media@vger.kernel.org
7834 W:      https://linuxtv.org
7835 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7836 S:      Maintained
7837 F:      drivers/media/dvb-frontends/ix2505v*
7838
7839 JAILHOUSE HYPERVISOR INTERFACE
7840 M:      Jan Kiszka <jan.kiszka@siemens.com>
7841 L:      jailhouse-dev@googlegroups.com
7842 S:      Maintained
7843 F:      arch/x86/kernel/jailhouse.c
7844 F:      arch/x86/include/asm/jailhouse_para.h
7845
7846 JC42.4 TEMPERATURE SENSOR DRIVER
7847 M:      Guenter Roeck <linux@roeck-us.net>
7848 L:      linux-hwmon@vger.kernel.org
7849 S:      Maintained
7850 F:      drivers/hwmon/jc42.c
7851 F:      Documentation/hwmon/jc42
7852
7853 JFS FILESYSTEM
7854 M:      Dave Kleikamp <shaggy@kernel.org>
7855 L:      jfs-discussion@lists.sourceforge.net
7856 W:      http://jfs.sourceforge.net/
7857 T:      git git://github.com/kleikamp/linux-shaggy.git
7858 S:      Maintained
7859 F:      Documentation/filesystems/jfs.txt
7860 F:      fs/jfs/
7861
7862 JME NETWORK DRIVER
7863 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7864 L:      netdev@vger.kernel.org
7865 S:      Maintained
7866 F:      drivers/net/ethernet/jme.*
7867
7868 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7869 M:      David Woodhouse <dwmw2@infradead.org>
7870 L:      linux-mtd@lists.infradead.org
7871 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7872 S:      Maintained
7873 F:      fs/jffs2/
7874 F:      include/uapi/linux/jffs2.h
7875
7876 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7877 M:      "Theodore Ts'o" <tytso@mit.edu>
7878 M:      Jan Kara <jack@suse.com>
7879 L:      linux-ext4@vger.kernel.org
7880 S:      Maintained
7881 F:      fs/jbd2/
7882 F:      include/linux/jbd2.h
7883
7884 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7885 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7886 L:      linux-media@vger.kernel.org
7887 S:      Maintained
7888 F:      drivers/media/platform/rcar_jpu.c
7889
7890 JSM Neo PCI based serial card
7891 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7892 L:      linux-serial@vger.kernel.org
7893 S:      Maintained
7894 F:      drivers/tty/serial/jsm/
7895
7896 K10TEMP HARDWARE MONITORING DRIVER
7897 M:      Clemens Ladisch <clemens@ladisch.de>
7898 L:      linux-hwmon@vger.kernel.org
7899 S:      Maintained
7900 F:      Documentation/hwmon/k10temp
7901 F:      drivers/hwmon/k10temp.c
7902
7903 K8TEMP HARDWARE MONITORING DRIVER
7904 M:      Rudolf Marek <r.marek@assembler.cz>
7905 L:      linux-hwmon@vger.kernel.org
7906 S:      Maintained
7907 F:      Documentation/hwmon/k8temp
7908 F:      drivers/hwmon/k8temp.c
7909
7910 KASAN
7911 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7912 R:      Alexander Potapenko <glider@google.com>
7913 R:      Dmitry Vyukov <dvyukov@google.com>
7914 L:      kasan-dev@googlegroups.com
7915 S:      Maintained
7916 F:      arch/*/include/asm/kasan.h
7917 F:      arch/*/mm/kasan_init*
7918 F:      Documentation/dev-tools/kasan.rst
7919 F:      include/linux/kasan*.h
7920 F:      lib/test_kasan.c
7921 F:      mm/kasan/
7922 F:      scripts/Makefile.kasan
7923
7924 KCONFIG
7925 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7927 L:      linux-kbuild@vger.kernel.org
7928 S:      Maintained
7929 F:      Documentation/kbuild/kconfig*
7930 F:      scripts/kconfig/
7931 F:      scripts/Kconfig.include
7932
7933 KDUMP
7934 M:      Dave Young <dyoung@redhat.com>
7935 M:      Baoquan He <bhe@redhat.com>
7936 R:      Vivek Goyal <vgoyal@redhat.com>
7937 L:      kexec@lists.infradead.org
7938 W:      http://lse.sourceforge.net/kdump/
7939 S:      Maintained
7940 F:      Documentation/kdump/
7941
7942 KEENE FM RADIO TRANSMITTER DRIVER
7943 M:      Hans Verkuil <hverkuil@xs4all.nl>
7944 L:      linux-media@vger.kernel.org
7945 T:      git git://linuxtv.org/media_tree.git
7946 W:      https://linuxtv.org
7947 S:      Maintained
7948 F:      drivers/media/radio/radio-keene*
7949
7950 KERNEL AUTOMOUNTER
7951 M:      Ian Kent <raven@themaw.net>
7952 L:      autofs@vger.kernel.org
7953 S:      Maintained
7954 F:      fs/autofs/
7955
7956 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7957 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7958 M:      Michal Marek <michal.lkml@markovi.net>
7959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7960 L:      linux-kbuild@vger.kernel.org
7961 S:      Maintained
7962 F:      Documentation/kbuild/
7963 F:      Makefile
7964 F:      scripts/Kbuild*
7965 F:      scripts/Makefile*
7966 F:      scripts/basic/
7967 F:      scripts/mk*
7968 F:      scripts/mod/
7969 F:      scripts/package/
7970
7971 KERNEL JANITORS
7972 L:      kernel-janitors@vger.kernel.org
7973 W:      http://kernelnewbies.org/KernelJanitors
7974 S:      Odd Fixes
7975
7976 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7977 M:      "J. Bruce Fields" <bfields@fieldses.org>
7978 M:      Jeff Layton <jlayton@kernel.org>
7979 L:      linux-nfs@vger.kernel.org
7980 W:      http://nfs.sourceforge.net/
7981 T:      git git://linux-nfs.org/~bfields/linux.git
7982 S:      Supported
7983 F:      fs/nfsd/
7984 F:      include/uapi/linux/nfsd/
7985 F:      fs/lockd/
7986 F:      fs/nfs_common/
7987 F:      net/sunrpc/
7988 F:      include/linux/lockd/
7989 F:      include/linux/sunrpc/
7990 F:      include/uapi/linux/sunrpc/
7991
7992 KERNEL SELFTEST FRAMEWORK
7993 M:      Shuah Khan <shuah@kernel.org>
7994 L:      linux-kselftest@vger.kernel.org
7995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7996 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7997 S:      Maintained
7998 F:      tools/testing/selftests/
7999 F:      Documentation/dev-tools/kselftest*
8000
8001 KERNEL USERMODE HELPER
8002 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8003 L:      linux-kernel@vger.kernel.org
8004 S:      Maintained
8005 F:      kernel/umh.c
8006 F:      include/linux/umh.h
8007
8008 KERNEL VIRTUAL MACHINE (KVM)
8009 M:      Paolo Bonzini <pbonzini@redhat.com>
8010 M:      Radim Krčmář <rkrcmar@redhat.com>
8011 L:      kvm@vger.kernel.org
8012 W:      http://www.linux-kvm.org
8013 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8014 S:      Supported
8015 F:      Documentation/virtual/kvm/
8016 F:      include/trace/events/kvm.h
8017 F:      include/uapi/asm-generic/kvm*
8018 F:      include/uapi/linux/kvm*
8019 F:      include/asm-generic/kvm*
8020 F:      include/linux/kvm*
8021 F:      include/kvm/iodev.h
8022 F:      virt/kvm/*
8023 F:      tools/kvm/
8024
8025 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8026 M:      Joerg Roedel <joro@8bytes.org>
8027 L:      kvm@vger.kernel.org
8028 W:      http://www.linux-kvm.org/
8029 S:      Maintained
8030 F:      arch/x86/include/asm/svm.h
8031 F:      arch/x86/kvm/svm.c
8032
8033 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8034 M:      Christoffer Dall <christoffer.dall@arm.com>
8035 M:      Marc Zyngier <marc.zyngier@arm.com>
8036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8037 L:      kvmarm@lists.cs.columbia.edu
8038 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8040 S:      Supported
8041 F:      arch/arm/include/uapi/asm/kvm*
8042 F:      arch/arm/include/asm/kvm*
8043 F:      arch/arm/kvm/
8044 F:      virt/kvm/arm/
8045 F:      include/kvm/arm_*
8046
8047 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8048 M:      Christoffer Dall <christoffer.dall@arm.com>
8049 M:      Marc Zyngier <marc.zyngier@arm.com>
8050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8051 L:      kvmarm@lists.cs.columbia.edu
8052 S:      Maintained
8053 F:      arch/arm64/include/uapi/asm/kvm*
8054 F:      arch/arm64/include/asm/kvm*
8055 F:      arch/arm64/kvm/
8056
8057 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8058 M:      James Hogan <jhogan@kernel.org>
8059 L:      linux-mips@linux-mips.org
8060 S:      Supported
8061 F:      arch/mips/include/uapi/asm/kvm*
8062 F:      arch/mips/include/asm/kvm*
8063 F:      arch/mips/kvm/
8064
8065 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8066 M:      Paul Mackerras <paulus@ozlabs.org>
8067 L:      kvm-ppc@vger.kernel.org
8068 W:      http://www.linux-kvm.org/
8069 T:      git git://github.com/agraf/linux-2.6.git
8070 S:      Supported
8071 F:      arch/powerpc/include/uapi/asm/kvm*
8072 F:      arch/powerpc/include/asm/kvm*
8073 F:      arch/powerpc/kvm/
8074 F:      arch/powerpc/kernel/kvm*
8075
8076 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8077 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8078 M:      Janosch Frank <frankja@linux.ibm.com>
8079 R:      David Hildenbrand <david@redhat.com>
8080 R:      Cornelia Huck <cohuck@redhat.com>
8081 L:      linux-s390@vger.kernel.org
8082 W:      http://www.ibm.com/developerworks/linux/linux390/
8083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8084 S:      Supported
8085 F:      arch/s390/include/uapi/asm/kvm*
8086 F:      arch/s390/include/asm/gmap.h
8087 F:      arch/s390/include/asm/kvm*
8088 F:      arch/s390/kvm/
8089 F:      arch/s390/mm/gmap.c
8090
8091 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8092 M:      Paolo Bonzini <pbonzini@redhat.com>
8093 M:      Radim Krčmář <rkrcmar@redhat.com>
8094 L:      kvm@vger.kernel.org
8095 W:      http://www.linux-kvm.org
8096 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8097 S:      Supported
8098 F:      arch/x86/kvm/
8099 F:      arch/x86/include/uapi/asm/kvm*
8100 F:      arch/x86/include/asm/kvm*
8101 F:      arch/x86/include/asm/pvclock-abi.h
8102 F:      arch/x86/kernel/kvm.c
8103 F:      arch/x86/kernel/kvmclock.c
8104
8105 KERNFS
8106 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8107 M:      Tejun Heo <tj@kernel.org>
8108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8109 S:      Supported
8110 F:      include/linux/kernfs.h
8111 F:      fs/kernfs/
8112
8113 KEXEC
8114 M:      Eric Biederman <ebiederm@xmission.com>
8115 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8116 L:      kexec@lists.infradead.org
8117 S:      Maintained
8118 F:      include/linux/kexec.h
8119 F:      include/uapi/linux/kexec.h
8120 F:      kernel/kexec*
8121
8122 KEYS-ENCRYPTED
8123 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8124 L:      linux-integrity@vger.kernel.org
8125 L:      keyrings@vger.kernel.org
8126 S:      Supported
8127 F:      Documentation/security/keys/trusted-encrypted.rst
8128 F:      include/keys/encrypted-type.h
8129 F:      security/keys/encrypted-keys/
8130
8131 KEYS-TRUSTED
8132 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8133 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8134 L:      linux-integrity@vger.kernel.org
8135 L:      keyrings@vger.kernel.org
8136 S:      Supported
8137 F:      Documentation/security/keys/trusted-encrypted.rst
8138 F:      include/keys/trusted-type.h
8139 F:      security/keys/trusted.c
8140 F:      security/keys/trusted.h
8141
8142 KEYS/KEYRINGS:
8143 M:      David Howells <dhowells@redhat.com>
8144 L:      keyrings@vger.kernel.org
8145 S:      Maintained
8146 F:      Documentation/security/keys/core.rst
8147 F:      include/linux/key.h
8148 F:      include/linux/key-type.h
8149 F:      include/linux/keyctl.h
8150 F:      include/uapi/linux/keyctl.h
8151 F:      include/keys/
8152 F:      security/keys/
8153
8154 KGDB / KDB /debug_core
8155 M:      Jason Wessel <jason.wessel@windriver.com>
8156 M:      Daniel Thompson <daniel.thompson@linaro.org>
8157 W:      http://kgdb.wiki.kernel.org/
8158 L:      kgdb-bugreport@lists.sourceforge.net
8159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8160 S:      Maintained
8161 F:      Documentation/dev-tools/kgdb.rst
8162 F:      drivers/misc/kgdbts.c
8163 F:      drivers/tty/serial/kgdboc.c
8164 F:      include/linux/kdb.h
8165 F:      include/linux/kgdb.h
8166 F:      kernel/debug/
8167
8168 KMEMLEAK
8169 M:      Catalin Marinas <catalin.marinas@arm.com>
8170 S:      Maintained
8171 F:      Documentation/dev-tools/kmemleak.rst
8172 F:      include/linux/kmemleak.h
8173 F:      mm/kmemleak.c
8174 F:      mm/kmemleak-test.c
8175
8176 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8177 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8178 L:      linux-kernel@vger.kernel.org
8179 S:      Maintained
8180 F:      kernel/kmod.c
8181 F:      include/linux/kmod.h
8182 F:      lib/test_kmod.c
8183 F:      tools/testing/selftests/kmod/
8184
8185 KPROBES
8186 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8187 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8188 M:      "David S. Miller" <davem@davemloft.net>
8189 M:      Masami Hiramatsu <mhiramat@kernel.org>
8190 S:      Maintained
8191 F:      Documentation/kprobes.txt
8192 F:      include/linux/kprobes.h
8193 F:      include/asm-generic/kprobes.h
8194 F:      kernel/kprobes.c
8195
8196 KS0108 LCD CONTROLLER DRIVER
8197 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8198 S:      Maintained
8199 F:      Documentation/auxdisplay/ks0108
8200 F:      drivers/auxdisplay/ks0108.c
8201 F:      include/linux/ks0108.h
8202
8203 L3MDEV
8204 M:      David Ahern <dsa@cumulusnetworks.com>
8205 L:      netdev@vger.kernel.org
8206 S:      Maintained
8207 F:      net/l3mdev
8208 F:      include/net/l3mdev.h
8209
8210 LANTIQ MIPS ARCHITECTURE
8211 M:      John Crispin <john@phrozen.org>
8212 L:      linux-mips@linux-mips.org
8213 S:      Maintained
8214 F:      arch/mips/lantiq
8215 F:      drivers/soc/lantiq
8216
8217 LAPB module
8218 L:      linux-x25@vger.kernel.org
8219 S:      Orphan
8220 F:      Documentation/networking/lapb-module.txt
8221 F:      include/*/lapb.h
8222 F:      net/lapb/
8223
8224 LASI 53c700 driver for PARISC
8225 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8226 L:      linux-scsi@vger.kernel.org
8227 S:      Maintained
8228 F:      Documentation/scsi/53c700.txt
8229 F:      drivers/scsi/53c700*
8230
8231 LEAKING_ADDRESSES
8232 M:      Tobin C. Harding <me@tobin.cc>
8233 M:      Tycho Andersen <tycho@tycho.ws>
8234 L:      kernel-hardening@lists.openwall.com
8235 S:      Maintained
8236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8237 F:      scripts/leaking_addresses.pl
8238
8239 LED SUBSYSTEM
8240 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8241 M:      Pavel Machek <pavel@ucw.cz>
8242 L:      linux-leds@vger.kernel.org
8243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8244 S:      Maintained
8245 F:      Documentation/devicetree/bindings/leds/
8246 F:      drivers/leds/
8247 F:      include/linux/leds.h
8248
8249 LEGACY EEPROM DRIVER
8250 M:      Jean Delvare <jdelvare@suse.com>
8251 S:      Maintained
8252 F:      Documentation/misc-devices/eeprom
8253 F:      drivers/misc/eeprom/eeprom.c
8254
8255 LEGO MINDSTORMS EV3
8256 R:      David Lechner <david@lechnology.com>
8257 S:      Maintained
8258 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8259 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8260 F:      drivers/power/supply/lego_ev3_battery.c
8261
8262 LEGO USB Tower driver
8263 M:      Juergen Stuber <starblue@users.sourceforge.net>
8264 L:      legousb-devel@lists.sourceforge.net
8265 W:      http://legousb.sourceforge.net/
8266 S:      Maintained
8267 F:      drivers/usb/misc/legousbtower.c
8268
8269 LG2160 MEDIA DRIVER
8270 M:      Michael Krufky <mkrufky@linuxtv.org>
8271 L:      linux-media@vger.kernel.org
8272 W:      https://linuxtv.org
8273 W:      http://github.com/mkrufky
8274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8275 T:      git git://linuxtv.org/mkrufky/tuners.git
8276 S:      Maintained
8277 F:      drivers/media/dvb-frontends/lg2160.*
8278
8279 LGDT3305 MEDIA DRIVER
8280 M:      Michael Krufky <mkrufky@linuxtv.org>
8281 L:      linux-media@vger.kernel.org
8282 W:      https://linuxtv.org
8283 W:      http://github.com/mkrufky
8284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8285 T:      git git://linuxtv.org/mkrufky/tuners.git
8286 S:      Maintained
8287 F:      drivers/media/dvb-frontends/lgdt3305.*
8288
8289 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8290 M:      Viresh Kumar <vireshk@kernel.org>
8291 L:      linux-ide@vger.kernel.org
8292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8293 S:      Maintained
8294 F:      include/linux/pata_arasan_cf_data.h
8295 F:      drivers/ata/pata_arasan_cf.c
8296
8297 LIBATA PATA DRIVERS
8298 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8299 M:      Jens Axboe <axboe@kernel.dk>
8300 L:      linux-ide@vger.kernel.org
8301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8302 S:      Maintained
8303 F:      drivers/ata/pata_*.c
8304 F:      drivers/ata/ata_generic.c
8305
8306 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8307 M:      Linus Walleij <linus.walleij@linaro.org>
8308 L:      linux-ide@vger.kernel.org
8309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8310 S:      Maintained
8311 F:      drivers/ata/pata_ftide010.c
8312 F:      drivers/ata/sata_gemini.c
8313 F:      drivers/ata/sata_gemini.h
8314
8315 LIBATA SATA AHCI PLATFORM devices support
8316 M:      Hans de Goede <hdegoede@redhat.com>
8317 M:      Jens Axboe <axboe@kernel.dk>
8318 L:      linux-ide@vger.kernel.org
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8320 S:      Maintained
8321 F:      drivers/ata/ahci_platform.c
8322 F:      drivers/ata/libahci_platform.c
8323 F:      include/linux/ahci_platform.h
8324
8325 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8326 M:      Mikael Pettersson <mikpelinux@gmail.com>
8327 L:      linux-ide@vger.kernel.org
8328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8329 S:      Maintained
8330 F:      drivers/ata/sata_promise.*
8331
8332 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8333 M:      Jens Axboe <axboe@kernel.dk>
8334 L:      linux-ide@vger.kernel.org
8335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8336 S:      Maintained
8337 F:      drivers/ata/
8338 F:      include/linux/ata.h
8339 F:      include/linux/libata.h
8340 F:      Documentation/devicetree/bindings/ata/
8341
8342 LIBLOCKDEP
8343 M:      Sasha Levin <alexander.levin@microsoft.com>
8344 S:      Maintained
8345 F:      tools/lib/lockdep/
8346
8347 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8348 M:      Ross Zwisler <zwisler@kernel.org>
8349 M:      Dan Williams <dan.j.williams@intel.com>
8350 M:      Vishal Verma <vishal.l.verma@intel.com>
8351 M:      Dave Jiang <dave.jiang@intel.com>
8352 L:      linux-nvdimm@lists.01.org
8353 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8354 S:      Supported
8355 F:      drivers/nvdimm/blk.c
8356 F:      drivers/nvdimm/region_devs.c
8357
8358 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8359 M:      Vishal Verma <vishal.l.verma@intel.com>
8360 M:      Dan Williams <dan.j.williams@intel.com>
8361 M:      Ross Zwisler <zwisler@kernel.org>
8362 M:      Dave Jiang <dave.jiang@intel.com>
8363 L:      linux-nvdimm@lists.01.org
8364 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8365 S:      Supported
8366 F:      drivers/nvdimm/btt*
8367
8368 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8369 M:      Ross Zwisler <zwisler@kernel.org>
8370 M:      Dan Williams <dan.j.williams@intel.com>
8371 M:      Vishal Verma <vishal.l.verma@intel.com>
8372 M:      Dave Jiang <dave.jiang@intel.com>
8373 L:      linux-nvdimm@lists.01.org
8374 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8375 S:      Supported
8376 F:      drivers/nvdimm/pmem*
8377
8378 LIBNVDIMM: DEVICETREE BINDINGS
8379 M:      Oliver O'Halloran <oohall@gmail.com>
8380 L:      linux-nvdimm@lists.01.org
8381 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8382 S:      Supported
8383 F:      drivers/nvdimm/of_pmem.c
8384 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8385
8386 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8387 M:      Dan Williams <dan.j.williams@intel.com>
8388 M:      Ross Zwisler <zwisler@kernel.org>
8389 M:      Vishal Verma <vishal.l.verma@intel.com>
8390 M:      Dave Jiang <dave.jiang@intel.com>
8391 L:      linux-nvdimm@lists.01.org
8392 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8394 S:      Supported
8395 F:      drivers/nvdimm/*
8396 F:      drivers/acpi/nfit/*
8397 F:      include/linux/nd.h
8398 F:      include/linux/libnvdimm.h
8399 F:      include/uapi/linux/ndctl.h
8400
8401 LIGHTNVM PLATFORM SUPPORT
8402 M:      Matias Bjorling <mb@lightnvm.io>
8403 W:      http://github/OpenChannelSSD
8404 L:      linux-block@vger.kernel.org
8405 S:      Maintained
8406 F:      drivers/lightnvm/
8407 F:      include/linux/lightnvm.h
8408 F:      include/uapi/linux/lightnvm.h
8409
8410 LINUX FOR POWER MACINTOSH
8411 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8412 W:      http://www.penguinppc.org/
8413 L:      linuxppc-dev@lists.ozlabs.org
8414 S:      Maintained
8415 F:      arch/powerpc/platforms/powermac/
8416 F:      drivers/macintosh/
8417
8418 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8419 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8420 M:      Paul Mackerras <paulus@samba.org>
8421 M:      Michael Ellerman <mpe@ellerman.id.au>
8422 W:      https://github.com/linuxppc/linux/wiki
8423 L:      linuxppc-dev@lists.ozlabs.org
8424 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8426 S:      Supported
8427 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8428 F:      Documentation/devicetree/bindings/powerpc/
8429 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8430 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8431 F:      Documentation/powerpc/
8432 F:      arch/powerpc/
8433 F:      drivers/char/tpm/tpm_ibmvtpm*
8434 F:      drivers/crypto/nx/
8435 F:      drivers/crypto/vmx/
8436 F:      drivers/i2c/busses/i2c-opal.c
8437 F:      drivers/net/ethernet/ibm/ibmveth.*
8438 F:      drivers/net/ethernet/ibm/ibmvnic.*
8439 F:      drivers/pci/hotplug/pnv_php.c
8440 F:      drivers/pci/hotplug/rpa*
8441 F:      drivers/rtc/rtc-opal.c
8442 F:      drivers/scsi/ibmvscsi/
8443 F:      drivers/tty/hvc/hvc_opal.c
8444 F:      drivers/watchdog/wdrtas.c
8445 F:      tools/testing/selftests/powerpc
8446 N:      /pmac
8447 N:      powermac
8448 N:      powernv
8449 N:      [^a-z0-9]ps3
8450 N:      pseries
8451
8452 LINUX FOR POWERPC EMBEDDED MPC5XXX
8453 M:      Anatolij Gustschin <agust@denx.de>
8454 L:      linuxppc-dev@lists.ozlabs.org
8455 T:      git git://git.denx.de/linux-denx-agust.git
8456 S:      Maintained
8457 F:      arch/powerpc/platforms/512x/
8458 F:      arch/powerpc/platforms/52xx/
8459
8460 LINUX FOR POWERPC EMBEDDED PPC4XX
8461 M:      Alistair Popple <alistair@popple.id.au>
8462 M:      Matt Porter <mporter@kernel.crashing.org>
8463 W:      http://www.penguinppc.org/
8464 L:      linuxppc-dev@lists.ozlabs.org
8465 S:      Maintained
8466 F:      arch/powerpc/platforms/40x/
8467 F:      arch/powerpc/platforms/44x/
8468
8469 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8470 M:      Scott Wood <oss@buserror.net>
8471 M:      Kumar Gala <galak@kernel.crashing.org>
8472 W:      http://www.penguinppc.org/
8473 L:      linuxppc-dev@lists.ozlabs.org
8474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8475 S:      Maintained
8476 F:      arch/powerpc/platforms/83xx/
8477 F:      arch/powerpc/platforms/85xx/
8478 F:      Documentation/devicetree/bindings/powerpc/fsl/
8479
8480 LINUX FOR POWERPC EMBEDDED PPC8XX
8481 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8482 W:      http://www.penguinppc.org/
8483 L:      linuxppc-dev@lists.ozlabs.org
8484 S:      Maintained
8485 F:      arch/powerpc/platforms/8xx/
8486
8487 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8488 L:      linuxppc-dev@lists.ozlabs.org
8489 S:      Orphan
8490 F:      arch/powerpc/*/*virtex*
8491 F:      arch/powerpc/*/*/*virtex*
8492
8493 LINUX FOR POWERPC PA SEMI PWRFICIENT
8494 L:      linuxppc-dev@lists.ozlabs.org
8495 S:      Orphan
8496 F:      arch/powerpc/platforms/pasemi/
8497 F:      drivers/*/*pasemi*
8498 F:      drivers/*/*/*pasemi*
8499
8500 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8501 M:      Kees Cook <keescook@chromium.org>
8502 S:      Maintained
8503 F:      drivers/misc/lkdtm/*
8504
8505 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8506 M:      Alan Stern <stern@rowland.harvard.edu>
8507 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8508 M:      Will Deacon <will.deacon@arm.com>
8509 M:      Peter Zijlstra <peterz@infradead.org>
8510 M:      Boqun Feng <boqun.feng@gmail.com>
8511 M:      Nicholas Piggin <npiggin@gmail.com>
8512 M:      David Howells <dhowells@redhat.com>
8513 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8514 M:      Luc Maranget <luc.maranget@inria.fr>
8515 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8516 R:      Akira Yokosawa <akiyks@gmail.com>
8517 R:      Daniel Lustig <dlustig@nvidia.com>
8518 L:      linux-kernel@vger.kernel.org
8519 L:      linux-arch@vger.kernel.org
8520 S:      Supported
8521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8522 F:      tools/memory-model/
8523 F:      Documentation/atomic_bitops.txt
8524 F:      Documentation/atomic_t.txt
8525 F:      Documentation/core-api/atomic_ops.rst
8526 F:      Documentation/core-api/refcount-vs-atomic.rst
8527 F:      Documentation/memory-barriers.txt
8528
8529 LIS3LV02D ACCELEROMETER DRIVER
8530 M:      Eric Piel <eric.piel@tremplin-utc.net>
8531 S:      Maintained
8532 F:      Documentation/misc-devices/lis3lv02d
8533 F:      drivers/misc/lis3lv02d/
8534 F:      drivers/platform/x86/hp_accel.c
8535
8536 LIVE PATCHING
8537 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8538 M:      Jessica Yu <jeyu@kernel.org>
8539 M:      Jiri Kosina <jikos@kernel.org>
8540 M:      Miroslav Benes <mbenes@suse.cz>
8541 R:      Petr Mladek <pmladek@suse.com>
8542 S:      Maintained
8543 F:      kernel/livepatch/
8544 F:      include/linux/livepatch.h
8545 F:      arch/x86/include/asm/livepatch.h
8546 F:      arch/x86/kernel/livepatch.c
8547 F:      Documentation/livepatch/
8548 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8549 F:      samples/livepatch/
8550 L:      live-patching@vger.kernel.org
8551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8552
8553 LLC (802.2)
8554 L:      netdev@vger.kernel.org
8555 S:      Odd fixes
8556 F:      include/linux/llc.h
8557 F:      include/uapi/linux/llc.h
8558 F:      include/net/llc*
8559 F:      net/llc/
8560
8561 LM73 HARDWARE MONITOR DRIVER
8562 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8563 L:      linux-hwmon@vger.kernel.org
8564 S:      Maintained
8565 F:      drivers/hwmon/lm73.c
8566
8567 LM78 HARDWARE MONITOR DRIVER
8568 M:      Jean Delvare <jdelvare@suse.com>
8569 L:      linux-hwmon@vger.kernel.org
8570 S:      Maintained
8571 F:      Documentation/hwmon/lm78
8572 F:      drivers/hwmon/lm78.c
8573
8574 LM83 HARDWARE MONITOR DRIVER
8575 M:      Jean Delvare <jdelvare@suse.com>
8576 L:      linux-hwmon@vger.kernel.org
8577 S:      Maintained
8578 F:      Documentation/hwmon/lm83
8579 F:      drivers/hwmon/lm83.c
8580
8581 LM90 HARDWARE MONITOR DRIVER
8582 M:      Jean Delvare <jdelvare@suse.com>
8583 L:      linux-hwmon@vger.kernel.org
8584 S:      Maintained
8585 F:      Documentation/hwmon/lm90
8586 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8587 F:      drivers/hwmon/lm90.c
8588 F:      include/dt-bindings/thermal/lm90.h
8589
8590 LM95234 HARDWARE MONITOR DRIVER
8591 M:      Guenter Roeck <linux@roeck-us.net>
8592 L:      linux-hwmon@vger.kernel.org
8593 S:      Maintained
8594 F:      Documentation/hwmon/lm95234
8595 F:      drivers/hwmon/lm95234.c
8596
8597 LME2510 MEDIA DRIVER
8598 M:      Malcolm Priestley <tvboxspy@gmail.com>
8599 L:      linux-media@vger.kernel.org
8600 W:      https://linuxtv.org
8601 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8602 S:      Maintained
8603 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8604
8605 LOADPIN SECURITY MODULE
8606 M:      Kees Cook <keescook@chromium.org>
8607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8608 S:      Supported
8609 F:      security/loadpin/
8610 F:      Documentation/admin-guide/LSM/LoadPin.rst
8611
8612 LOCKING PRIMITIVES
8613 M:      Peter Zijlstra <peterz@infradead.org>
8614 M:      Ingo Molnar <mingo@redhat.com>
8615 M:      Will Deacon <will.deacon@arm.com>
8616 L:      linux-kernel@vger.kernel.org
8617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8618 S:      Maintained
8619 F:      Documentation/locking/
8620 F:      include/linux/lockdep.h
8621 F:      include/linux/spinlock*.h
8622 F:      arch/*/include/asm/spinlock*.h
8623 F:      include/linux/rwlock*.h
8624 F:      include/linux/mutex*.h
8625 F:      include/linux/rwsem*.h
8626 F:      arch/*/include/asm/rwsem.h
8627 F:      include/linux/seqlock.h
8628 F:      lib/locking*.[ch]
8629 F:      kernel/locking/
8630 X:      kernel/locking/locktorture.c
8631
8632 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8633 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8634 L:      linux-ntfs-dev@lists.sourceforge.net
8635 W:      http://www.linux-ntfs.org/content/view/19/37/
8636 S:      Maintained
8637 F:      Documentation/ldm.txt
8638 F:      block/partitions/ldm.*
8639
8640 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8641 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8642 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8643 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8644 L:      MPT-FusionLinux.pdl@broadcom.com
8645 L:      linux-scsi@vger.kernel.org
8646 W:      http://www.avagotech.com/support/
8647 S:      Supported
8648 F:      drivers/message/fusion/
8649 F:      drivers/scsi/mpt3sas/
8650
8651 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8652 M:      Matthew Wilcox <matthew@wil.cx>
8653 L:      linux-scsi@vger.kernel.org
8654 S:      Maintained
8655 F:      drivers/scsi/sym53c8xx_2/
8656
8657 LTC4261 HARDWARE MONITOR DRIVER
8658 M:      Guenter Roeck <linux@roeck-us.net>
8659 L:      linux-hwmon@vger.kernel.org
8660 S:      Maintained
8661 F:      Documentation/hwmon/ltc4261
8662 F:      drivers/hwmon/ltc4261.c
8663
8664 LTC4306 I2C MULTIPLEXER DRIVER
8665 M:      Michael Hennerich <michael.hennerich@analog.com>
8666 W:      http://ez.analog.com/community/linux-device-drivers
8667 L:      linux-i2c@vger.kernel.org
8668 S:      Supported
8669 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8670 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8671
8672 LTP (Linux Test Project)
8673 M:      Mike Frysinger <vapier@gentoo.org>
8674 M:      Cyril Hrubis <chrubis@suse.cz>
8675 M:      Wanlong Gao <wanlong.gao@gmail.com>
8676 M:      Jan Stancek <jstancek@redhat.com>
8677 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8678 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8679 L:      ltp@lists.linux.it (subscribers-only)
8680 W:      http://linux-test-project.github.io/
8681 T:      git git://github.com/linux-test-project/ltp.git
8682 S:      Maintained
8683
8684 M68K ARCHITECTURE
8685 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8686 L:      linux-m68k@lists.linux-m68k.org
8687 W:      http://www.linux-m68k.org/
8688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8689 S:      Maintained
8690 F:      arch/m68k/
8691 F:      drivers/zorro/
8692
8693 M68K ON APPLE MACINTOSH
8694 M:      Joshua Thompson <funaho@jurai.org>
8695 W:      http://www.mac.linux-m68k.org/
8696 L:      linux-m68k@lists.linux-m68k.org
8697 S:      Maintained
8698 F:      arch/m68k/mac/
8699
8700 M68K ON HP9000/300
8701 M:      Philip Blundell <philb@gnu.org>
8702 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8703 S:      Maintained
8704 F:      arch/m68k/hp300/
8705
8706 M88DS3103 MEDIA DRIVER
8707 M:      Antti Palosaari <crope@iki.fi>
8708 L:      linux-media@vger.kernel.org
8709 W:      https://linuxtv.org
8710 W:      http://palosaari.fi/linux/
8711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8712 T:      git git://linuxtv.org/anttip/media_tree.git
8713 S:      Maintained
8714 F:      drivers/media/dvb-frontends/m88ds3103*
8715
8716 M88RS2000 MEDIA DRIVER
8717 M:      Malcolm Priestley <tvboxspy@gmail.com>
8718 L:      linux-media@vger.kernel.org
8719 W:      https://linuxtv.org
8720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8721 S:      Maintained
8722 F:      drivers/media/dvb-frontends/m88rs2000*
8723
8724 MA901 MASTERKIT USB FM RADIO DRIVER
8725 M:      Alexey Klimov <klimov.linux@gmail.com>
8726 L:      linux-media@vger.kernel.org
8727 T:      git git://linuxtv.org/media_tree.git
8728 S:      Maintained
8729 F:      drivers/media/radio/radio-ma901.c
8730
8731 MAC80211
8732 M:      Johannes Berg <johannes@sipsolutions.net>
8733 L:      linux-wireless@vger.kernel.org
8734 W:      http://wireless.kernel.org/
8735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8737 S:      Maintained
8738 F:      Documentation/networking/mac80211-injection.txt
8739 F:      include/net/mac80211.h
8740 F:      net/mac80211/
8741 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8742 F:      Documentation/networking/mac80211_hwsim/README
8743
8744 MAILBOX API
8745 M:      Jassi Brar <jassisinghbrar@gmail.com>
8746 L:      linux-kernel@vger.kernel.org
8747 S:      Maintained
8748 F:      drivers/mailbox/
8749 F:      include/linux/mailbox_client.h
8750 F:      include/linux/mailbox_controller.h
8751
8752 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8753 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8754 W:      http://www.kernel.org/doc/man-pages
8755 L:      linux-man@vger.kernel.org
8756 S:      Maintained
8757
8758 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8759 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8760 L:      linux-mips@linux-mips.org
8761 S:      Maintained
8762 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8763
8764 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8765 M:      Andrew Lunn <andrew@lunn.ch>
8766 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8767 L:      netdev@vger.kernel.org
8768 S:      Maintained
8769 F:      drivers/net/dsa/mv88e6xxx/
8770 F:      linux/platform_data/mv88e6xxx.h
8771 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8772
8773 MARVELL ARMADA DRM SUPPORT
8774 M:      Russell King <linux@armlinux.org.uk>
8775 S:      Maintained
8776 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8777 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8778 F:      drivers/gpu/drm/armada/
8779 F:      include/uapi/drm/armada_drm.h
8780 F:      Documentation/devicetree/bindings/display/armada/
8781
8782 MARVELL CRYPTO DRIVER
8783 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8784 M:      Arnaud Ebalard <arno@natisbad.org>
8785 F:      drivers/crypto/marvell/
8786 S:      Maintained
8787 L:      linux-crypto@vger.kernel.org
8788
8789 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8790 M:      Mirko Lindner <mlindner@marvell.com>
8791 M:      Stephen Hemminger <stephen@networkplumber.org>
8792 L:      netdev@vger.kernel.org
8793 S:      Maintained
8794 F:      drivers/net/ethernet/marvell/sk*
8795
8796 MARVELL LIBERTAS WIRELESS DRIVER
8797 L:      libertas-dev@lists.infradead.org
8798 S:      Orphan
8799 F:      drivers/net/wireless/marvell/libertas/
8800
8801 MARVELL MACCHIATOBIN SUPPORT
8802 M:      Russell King <linux@armlinux.org.uk>
8803 L:      linux-arm-kernel@lists.infradead.org
8804 S:      Maintained
8805 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8806
8807 MARVELL MV643XX ETHERNET DRIVER
8808 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8809 L:      netdev@vger.kernel.org
8810 S:      Maintained
8811 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8812 F:      include/linux/mv643xx.h
8813
8814 MARVELL MV88X3310 PHY DRIVER
8815 M:      Russell King <linux@armlinux.org.uk>
8816 L:      netdev@vger.kernel.org
8817 S:      Maintained
8818 F:      drivers/net/phy/marvell10g.c
8819
8820 MARVELL MVNETA ETHERNET DRIVER
8821 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8822 L:      netdev@vger.kernel.org
8823 S:      Maintained
8824 F:      drivers/net/ethernet/marvell/mvneta.*
8825
8826 MARVELL MWIFIEX WIRELESS DRIVER
8827 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8828 M:      Nishant Sarmukadam <nishants@marvell.com>
8829 M:      Ganapathi Bhat <gbhat@marvell.com>
8830 M:      Xinming Hu <huxinming820@gmail.com>
8831 L:      linux-wireless@vger.kernel.org
8832 S:      Maintained
8833 F:      drivers/net/wireless/marvell/mwifiex/
8834
8835 MARVELL MWL8K WIRELESS DRIVER
8836 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8837 L:      linux-wireless@vger.kernel.org
8838 S:      Odd Fixes
8839 F:      drivers/net/wireless/marvell/mwl8k.c
8840
8841 MARVELL NAND CONTROLLER DRIVER
8842 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8843 L:      linux-mtd@lists.infradead.org
8844 S:      Maintained
8845 F:      drivers/mtd/nand/raw/marvell_nand.c
8846 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8847
8848 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8849 M:      Nicolas Pitre <nico@fluxnic.net>
8850 S:      Odd Fixes
8851 F:      drivers/mmc/host/mvsdio.*
8852
8853 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8854 M:      Hu Ziji <huziji@marvell.com>
8855 L:      linux-mmc@vger.kernel.org
8856 S:      Supported
8857 F:      drivers/mmc/host/sdhci-xenon*
8858 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8859
8860 MATROX FRAMEBUFFER DRIVER
8861 L:      linux-fbdev@vger.kernel.org
8862 S:      Orphan
8863 F:      drivers/video/fbdev/matrox/matroxfb_*
8864 F:      include/uapi/linux/matroxfb.h
8865
8866 MAX16065 HARDWARE MONITOR DRIVER
8867 M:      Guenter Roeck <linux@roeck-us.net>
8868 L:      linux-hwmon@vger.kernel.org
8869 S:      Maintained
8870 F:      Documentation/hwmon/max16065
8871 F:      drivers/hwmon/max16065.c
8872
8873 MAX2175 SDR TUNER DRIVER
8874 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8875 L:      linux-media@vger.kernel.org
8876 T:      git git://linuxtv.org/media_tree.git
8877 S:      Maintained
8878 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8879 F:      Documentation/media/v4l-drivers/max2175.rst
8880 F:      drivers/media/i2c/max2175*
8881 F:      include/uapi/linux/max2175.h
8882
8883 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8884 L:      linux-hwmon@vger.kernel.org
8885 S:      Orphan
8886 F:      Documentation/hwmon/max6650
8887 F:      drivers/hwmon/max6650.c
8888
8889 MAX6697 HARDWARE MONITOR DRIVER
8890 M:      Guenter Roeck <linux@roeck-us.net>
8891 L:      linux-hwmon@vger.kernel.org
8892 S:      Maintained
8893 F:      Documentation/hwmon/max6697
8894 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8895 F:      drivers/hwmon/max6697.c
8896 F:      include/linux/platform_data/max6697.h
8897
8898 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8899 M:      Peter Rosin <peda@axentia.se>
8900 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8901 S:      Maintained
8902 F:      Documentation/devicetree/bindings/sound/max9860.txt
8903 F:      sound/soc/codecs/max9860.*
8904
8905 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8906 M:      Javier Martinez Canillas <javier@dowhile0.org>
8907 L:      linux-kernel@vger.kernel.org
8908 S:      Supported
8909 F:      drivers/regulator/max77802-regulator.c
8910 F:      Documentation/devicetree/bindings/*/*max77802.txt
8911 F:      include/dt-bindings/*/*max77802.h
8912
8913 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8914 M:      Krzysztof Kozlowski <krzk@kernel.org>
8915 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8916 L:      linux-pm@vger.kernel.org
8917 S:      Supported
8918 F:      drivers/power/supply/max14577_charger.c
8919 F:      drivers/power/supply/max77693_charger.c
8920
8921 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8922 M:      Chanwoo Choi <cw00.choi@samsung.com>
8923 M:      Krzysztof Kozlowski <krzk@kernel.org>
8924 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8925 L:      linux-kernel@vger.kernel.org
8926 S:      Supported
8927 F:      drivers/*/max14577*.c
8928 F:      drivers/*/max77686*.c
8929 F:      drivers/*/max77693*.c
8930 F:      drivers/extcon/extcon-max14577.c
8931 F:      drivers/extcon/extcon-max77693.c
8932 F:      drivers/rtc/rtc-max77686.c
8933 F:      drivers/clk/clk-max77686.c
8934 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8935 F:      Documentation/devicetree/bindings/*/max77686.txt
8936 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8937 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8938 F:      include/linux/mfd/max14577*.h
8939 F:      include/linux/mfd/max77686*.h
8940 F:      include/linux/mfd/max77693*.h
8941
8942 MAXIRADIO FM RADIO RECEIVER DRIVER
8943 M:      Hans Verkuil <hverkuil@xs4all.nl>
8944 L:      linux-media@vger.kernel.org
8945 T:      git git://linuxtv.org/media_tree.git
8946 W:      https://linuxtv.org
8947 S:      Maintained
8948 F:      drivers/media/radio/radio-maxiradio*
8949
8950 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8951 M:      Peter Rosin <peda@axentia.se>
8952 L:      linux-iio@vger.kernel.org
8953 S:      Maintained
8954 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8955 F:      drivers/iio/potentiometer/mcp4018.c
8956 F:      drivers/iio/potentiometer/mcp4531.c
8957
8958 MCR20A IEEE-802.15.4 RADIO DRIVER
8959 M:      Xue Liu <liuxuenetmail@gmail.com>
8960 L:      linux-wpan@vger.kernel.org
8961 W:      https://github.com/xueliu/mcr20a-linux
8962 S:      Maintained
8963 F:      drivers/net/ieee802154/mcr20a.c
8964 F:      drivers/net/ieee802154/mcr20a.h
8965 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8966
8967 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8968 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8969 L:      linux-iio@vger.kernel.org
8970 S:      Maintained
8971 F:      drivers/iio/dac/cio-dac.c
8972
8973 MEDIA DRIVERS FOR ASCOT2E
8974 M:      Sergey Kozlov <serjk@netup.ru>
8975 M:      Abylay Ospan <aospan@netup.ru>
8976 L:      linux-media@vger.kernel.org
8977 W:      https://linuxtv.org
8978 W:      http://netup.tv/
8979 T:      git git://linuxtv.org/media_tree.git
8980 S:      Supported
8981 F:      drivers/media/dvb-frontends/ascot2e*
8982
8983 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8984 M:      Jasmin Jessich <jasmin@anw.at>
8985 L:      linux-media@vger.kernel.org
8986 W:      https://linuxtv.org
8987 T:      git git://linuxtv.org/media_tree.git
8988 S:      Maintained
8989 F:      drivers/media/dvb-frontends/cxd2099*
8990
8991 MEDIA DRIVERS FOR CXD2841ER
8992 M:      Sergey Kozlov <serjk@netup.ru>
8993 M:      Abylay Ospan <aospan@netup.ru>
8994 L:      linux-media@vger.kernel.org
8995 W:      https://linuxtv.org
8996 W:      http://netup.tv/
8997 T:      git git://linuxtv.org/media_tree.git
8998 S:      Supported
8999 F:      drivers/media/dvb-frontends/cxd2841er*
9000
9001 MEDIA DRIVERS FOR CXD2880
9002 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9003 L:      linux-media@vger.kernel.org
9004 W:      http://linuxtv.org/
9005 T:      git git://linuxtv.org/media_tree.git
9006 S:      Supported
9007 F:      drivers/media/dvb-frontends/cxd2880/*
9008 F:      drivers/media/spi/cxd2880*
9009
9010 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9011 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9012 L:      linux-media@vger.kernel.org
9013 W:      https://linuxtv.org
9014 T:      git git://linuxtv.org/media_tree.git
9015 S:      Maintained
9016 F:      drivers/media/pci/ddbridge/*
9017
9018 MEDIA DRIVERS FOR FREESCALE IMX
9019 M:      Steve Longerbeam <slongerbeam@gmail.com>
9020 M:      Philipp Zabel <p.zabel@pengutronix.de>
9021 L:      linux-media@vger.kernel.org
9022 T:      git git://linuxtv.org/media_tree.git
9023 S:      Maintained
9024 F:      Documentation/devicetree/bindings/media/imx.txt
9025 F:      Documentation/media/v4l-drivers/imx.rst
9026 F:      drivers/staging/media/imx/
9027 F:      include/linux/imx-media.h
9028 F:      include/media/imx.h
9029
9030 MEDIA DRIVERS FOR HELENE
9031 M:      Abylay Ospan <aospan@netup.ru>
9032 L:      linux-media@vger.kernel.org
9033 W:      https://linuxtv.org
9034 W:      http://netup.tv/
9035 T:      git git://linuxtv.org/media_tree.git
9036 S:      Supported
9037 F:      drivers/media/dvb-frontends/helene*
9038
9039 MEDIA DRIVERS FOR HORUS3A
9040 M:      Sergey Kozlov <serjk@netup.ru>
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/horus3a*
9048
9049 MEDIA DRIVERS FOR LNBH25
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/lnbh25*
9058
9059 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9060 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9061 L:      linux-media@vger.kernel.org
9062 W:      https://linuxtv.org
9063 T:      git git://linuxtv.org/media_tree.git
9064 S:      Maintained
9065 F:      drivers/media/dvb-frontends/mxl5xx*
9066
9067 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9068 M:      Sergey Kozlov <serjk@netup.ru>
9069 M:      Abylay Ospan <aospan@netup.ru>
9070 L:      linux-media@vger.kernel.org
9071 W:      https://linuxtv.org
9072 W:      http://netup.tv/
9073 T:      git git://linuxtv.org/media_tree.git
9074 S:      Supported
9075 F:      drivers/media/pci/netup_unidvb/*
9076
9077 MEDIA DRIVERS FOR RENESAS - CEU
9078 M:      Jacopo Mondi <jacopo@jmondi.org>
9079 L:      linux-media@vger.kernel.org
9080 L:      linux-renesas-soc@vger.kernel.org
9081 T:      git git://linuxtv.org/media_tree.git
9082 S:      Supported
9083 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9084 F:      drivers/media/platform/renesas-ceu.c
9085 F:      include/media/drv-intf/renesas-ceu.h
9086
9087 MEDIA DRIVERS FOR RENESAS - DRIF
9088 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
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,drif.txt
9094 F:      drivers/media/platform/rcar_drif.c
9095
9096 MEDIA DRIVERS FOR RENESAS - FCP
9097 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9098 L:      linux-media@vger.kernel.org
9099 L:      linux-renesas-soc@vger.kernel.org
9100 T:      git git://linuxtv.org/media_tree.git
9101 S:      Supported
9102 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9103 F:      drivers/media/platform/rcar-fcp.c
9104 F:      include/media/rcar-fcp.h
9105
9106 MEDIA DRIVERS FOR RENESAS - FDP1
9107 M:      Kieran Bingham <kieran@bingham.xyz>
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,fdp1.txt
9113 F:      drivers/media/platform/rcar_fdp1.c
9114
9115 MEDIA DRIVERS FOR RENESAS - VIN
9116 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9117 L:      linux-media@vger.kernel.org
9118 L:      linux-renesas-soc@vger.kernel.org
9119 T:      git git://linuxtv.org/media_tree.git
9120 S:      Supported
9121 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9122 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9123 F:      drivers/media/platform/rcar-vin/
9124
9125 MEDIA DRIVERS FOR RENESAS - VSP1
9126 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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,vsp1.txt
9132 F:      drivers/media/platform/vsp1/
9133
9134 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9135 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9136 L:      linux-media@vger.kernel.org
9137 W:      https://linuxtv.org
9138 T:      git git://linuxtv.org/media_tree.git
9139 S:      Maintained
9140 F:      drivers/media/dvb-frontends/stv0910*
9141
9142 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9143 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9144 L:      linux-media@vger.kernel.org
9145 W:      https://linuxtv.org
9146 T:      git git://linuxtv.org/media_tree.git
9147 S:      Maintained
9148 F:      drivers/media/dvb-frontends/stv6111*
9149
9150 MEDIA DRIVERS FOR STM32 - DCMI
9151 M:      Hugues Fruchet <hugues.fruchet@st.com>
9152 L:      linux-media@vger.kernel.org
9153 T:      git git://linuxtv.org/media_tree.git
9154 S:      Supported
9155 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9156 F:      drivers/media/platform/stm32/stm32-dcmi.c
9157
9158 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9159 M:      Dmitry Osipenko <digetx@gmail.com>
9160 L:      linux-media@vger.kernel.org
9161 L:      linux-tegra@vger.kernel.org
9162 T:      git git://linuxtv.org/media_tree.git
9163 S:      Maintained
9164 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9165 F:      drivers/staging/media/tegra-vde/
9166
9167 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9168 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9169 P:      LinuxTV.org Project
9170 L:      linux-media@vger.kernel.org
9171 W:      https://linuxtv.org
9172 Q:      http://patchwork.kernel.org/project/linux-media/list/
9173 T:      git git://linuxtv.org/media_tree.git
9174 S:      Maintained
9175 F:      Documentation/devicetree/bindings/media/
9176 F:      Documentation/media/
9177 F:      drivers/media/
9178 F:      drivers/staging/media/
9179 F:      include/linux/platform_data/media/
9180 F:      include/media/
9181 F:      include/uapi/linux/dvb/
9182 F:      include/uapi/linux/videodev2.h
9183 F:      include/uapi/linux/media.h
9184 F:      include/uapi/linux/v4l2-*
9185 F:      include/uapi/linux/meye.h
9186 F:      include/uapi/linux/ivtv*
9187 F:      include/uapi/linux/uvcvideo.h
9188
9189 MEDIATEK BLUETOOTH DRIVER
9190 M:      Sean Wang <sean.wang@mediatek.com>
9191 L:      linux-bluetooth@vger.kernel.org
9192 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9193 S:      Maintained
9194 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9195 F:      drivers/bluetooth/btmtkuart.c
9196
9197 MEDIATEK CIR DRIVER
9198 M:      Sean Wang <sean.wang@mediatek.com>
9199 S:      Maintained
9200 F:      drivers/media/rc/mtk-cir.c
9201
9202 MEDIATEK DMA DRIVER
9203 M:      Sean Wang <sean.wang@mediatek.com>
9204 L:      dmaengine@vger.kernel.org
9205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9206 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9207 S:      Maintained
9208 F:      Documentation/devicetree/bindings/dma/mtk-*
9209 F:      drivers/dma/mediatek/
9210
9211 MEDIATEK PMIC LED DRIVER
9212 M:      Sean Wang <sean.wang@mediatek.com>
9213 S:      Maintained
9214 F:      drivers/leds/leds-mt6323.c
9215 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9216
9217 MEDIATEK ETHERNET DRIVER
9218 M:      Felix Fietkau <nbd@openwrt.org>
9219 M:      John Crispin <john@phrozen.org>
9220 M:      Sean Wang <sean.wang@mediatek.com>
9221 M:      Nelson Chang <nelson.chang@mediatek.com>
9222 L:      netdev@vger.kernel.org
9223 S:      Maintained
9224 F:      drivers/net/ethernet/mediatek/
9225
9226 MEDIATEK SWITCH DRIVER
9227 M:      Sean Wang <sean.wang@mediatek.com>
9228 L:      netdev@vger.kernel.org
9229 S:      Maintained
9230 F:      drivers/net/dsa/mt7530.*
9231 F:      net/dsa/tag_mtk.c
9232
9233 MEDIATEK JPEG DRIVER
9234 M:      Rick Chang <rick.chang@mediatek.com>
9235 M:      Bin Liu <bin.liu@mediatek.com>
9236 S:      Supported
9237 F:      drivers/media/platform/mtk-jpeg/
9238 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9239
9240 MEDIATEK MDP DRIVER
9241 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9242 M:      Houlong Wei <houlong.wei@mediatek.com>
9243 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9244 S:      Supported
9245 F:      drivers/media/platform/mtk-mdp/
9246 F:      drivers/media/platform/mtk-vpu/
9247 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9248
9249 MEDIATEK MEDIA DRIVER
9250 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9251 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9252 S:      Supported
9253 F:      drivers/media/platform/mtk-vcodec/
9254 F:      drivers/media/platform/mtk-vpu/
9255 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9256 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9257
9258 MEDIATEK MT7601U WIRELESS LAN DRIVER
9259 M:      Jakub Kicinski <kubakici@wp.pl>
9260 L:      linux-wireless@vger.kernel.org
9261 S:      Maintained
9262 F:      drivers/net/wireless/mediatek/mt7601u/
9263
9264 MEDIATEK NAND CONTROLLER DRIVER
9265 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9266 L:      linux-mtd@lists.infradead.org
9267 S:      Maintained
9268 F:      drivers/mtd/nand/raw/mtk_*
9269 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9270
9271 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9272 M:      Sean Wang <sean.wang@mediatek.com>
9273 S:      Maintained
9274 F:      drivers/char/hw_random/mtk-rng.c
9275
9276 MEDIATEK USB3 DRD IP DRIVER
9277 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9278 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9280 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9281 S:      Maintained
9282 F:      drivers/usb/mtu3/
9283
9284 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9285 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9286 M:      Martin Donnelly <martin.donnelly@ge.com>
9287 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9288 S:      Maintained
9289 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9290 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9291
9292 MEGARAID SCSI/SAS DRIVERS
9293 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9294 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9295 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9296 L:      megaraidlinux.pdl@broadcom.com
9297 L:      linux-scsi@vger.kernel.org
9298 W:      http://www.avagotech.com/support/
9299 S:      Maintained
9300 F:      Documentation/scsi/megaraid.txt
9301 F:      drivers/scsi/megaraid.*
9302 F:      drivers/scsi/megaraid/
9303
9304 MELEXIS MLX90614 DRIVER
9305 M:      Crt Mori <cmo@melexis.com>
9306 L:      linux-iio@vger.kernel.org
9307 W:      http://www.melexis.com
9308 S:      Supported
9309 F:      drivers/iio/temperature/mlx90614.c
9310
9311 MELEXIS MLX90632 DRIVER
9312 M:      Crt Mori <cmo@melexis.com>
9313 L:      linux-iio@vger.kernel.org
9314 W:      http://www.melexis.com
9315 S:      Supported
9316 F:      drivers/iio/temperature/mlx90632.c
9317
9318 MELFAS MIP4 TOUCHSCREEN DRIVER
9319 M:      Sangwon Jee <jeesw@melfas.com>
9320 W:      http://www.melfas.com
9321 S:      Supported
9322 F:      drivers/input/touchscreen/melfas_mip4.c
9323 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9324
9325 MELLANOX ETHERNET DRIVER (mlx4_en)
9326 M:      Tariq Toukan <tariqt@mellanox.com>
9327 L:      netdev@vger.kernel.org
9328 S:      Supported
9329 W:      http://www.mellanox.com
9330 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9331 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9332
9333 MELLANOX ETHERNET DRIVER (mlx5e)
9334 M:      Saeed Mahameed <saeedm@mellanox.com>
9335 L:      netdev@vger.kernel.org
9336 S:      Supported
9337 W:      http://www.mellanox.com
9338 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9339 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9340
9341 MELLANOX ETHERNET INNOVA DRIVERS
9342 R:      Boris Pismenny <borisp@mellanox.com>
9343 L:      netdev@vger.kernel.org
9344 S:      Supported
9345 W:      http://www.mellanox.com
9346 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9347 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9348 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9349 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9350 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9351
9352 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9353 R:      Boris Pismenny <borisp@mellanox.com>
9354 L:      netdev@vger.kernel.org
9355 S:      Supported
9356 W:      http://www.mellanox.com
9357 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9358 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9359 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9360
9361 MELLANOX ETHERNET SWITCH DRIVERS
9362 M:      Jiri Pirko <jiri@mellanox.com>
9363 M:      Ido Schimmel <idosch@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/mlxsw/
9369 F:      tools/testing/selftests/drivers/net/mlxsw/
9370
9371 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9372 M:      mlxsw@mellanox.com
9373 L:      netdev@vger.kernel.org
9374 S:      Supported
9375 W:      http://www.mellanox.com
9376 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9377 F:      drivers/net/ethernet/mellanox/mlxfw/
9378
9379 MELLANOX HARDWARE PLATFORM SUPPORT
9380 M:      Andy Shevchenko <andy@infradead.org>
9381 M:      Darren Hart <dvhart@infradead.org>
9382 M:      Vadim Pasternak <vadimp@mellanox.com>
9383 L:      platform-driver-x86@vger.kernel.org
9384 S:      Supported
9385 F:      drivers/platform/mellanox/
9386
9387 MELLANOX MLX4 core VPI driver
9388 M:      Tariq Toukan <tariqt@mellanox.com>
9389 L:      netdev@vger.kernel.org
9390 L:      linux-rdma@vger.kernel.org
9391 W:      http://www.mellanox.com
9392 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9393 S:      Supported
9394 F:      drivers/net/ethernet/mellanox/mlx4/
9395 F:      include/linux/mlx4/
9396
9397 MELLANOX MLX4 IB driver
9398 M:      Yishai Hadas <yishaih@mellanox.com>
9399 L:      linux-rdma@vger.kernel.org
9400 W:      http://www.mellanox.com
9401 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9402 S:      Supported
9403 F:      drivers/infiniband/hw/mlx4/
9404 F:      include/linux/mlx4/
9405 F:      include/uapi/rdma/mlx4-abi.h
9406
9407 MELLANOX MLX5 core VPI driver
9408 M:      Saeed Mahameed <saeedm@mellanox.com>
9409 M:      Leon Romanovsky <leonro@mellanox.com>
9410 L:      netdev@vger.kernel.org
9411 L:      linux-rdma@vger.kernel.org
9412 W:      http://www.mellanox.com
9413 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9414 S:      Supported
9415 F:      drivers/net/ethernet/mellanox/mlx5/core/
9416 F:      include/linux/mlx5/
9417
9418 MELLANOX MLX5 IB driver
9419 M:      Leon Romanovsky <leonro@mellanox.com>
9420 L:      linux-rdma@vger.kernel.org
9421 W:      http://www.mellanox.com
9422 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9423 S:      Supported
9424 F:      drivers/infiniband/hw/mlx5/
9425 F:      include/linux/mlx5/
9426 F:      include/uapi/rdma/mlx5-abi.h
9427
9428 MELLANOX MLXCPLD I2C AND MUX DRIVER
9429 M:      Vadim Pasternak <vadimp@mellanox.com>
9430 M:      Michael Shych <michaelsh@mellanox.com>
9431 L:      linux-i2c@vger.kernel.org
9432 S:      Supported
9433 F:      drivers/i2c/busses/i2c-mlxcpld.c
9434 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9435 F:      Documentation/i2c/busses/i2c-mlxcpld
9436
9437 MELLANOX MLXCPLD LED DRIVER
9438 M:      Vadim Pasternak <vadimp@mellanox.com>
9439 L:      linux-leds@vger.kernel.org
9440 S:      Supported
9441 F:      drivers/leds/leds-mlxcpld.c
9442 F:      drivers/leds/leds-mlxreg.c
9443 F:      Documentation/leds/leds-mlxcpld.txt
9444
9445 MELLANOX PLATFORM DRIVER
9446 M:      Vadim Pasternak <vadimp@mellanox.com>
9447 L:      platform-driver-x86@vger.kernel.org
9448 S:      Supported
9449 F:      drivers/platform/x86/mlx-platform.c
9450
9451 MEMBARRIER SUPPORT
9452 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9453 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9454 L:      linux-kernel@vger.kernel.org
9455 S:      Supported
9456 F:      kernel/sched/membarrier.c
9457 F:      include/uapi/linux/membarrier.h
9458 F:      arch/powerpc/include/asm/membarrier.h
9459
9460 MEMORY MANAGEMENT
9461 L:      linux-mm@kvack.org
9462 W:      http://www.linux-mm.org
9463 S:      Maintained
9464 F:      include/linux/mm.h
9465 F:      include/linux/gfp.h
9466 F:      include/linux/mmzone.h
9467 F:      include/linux/memory_hotplug.h
9468 F:      include/linux/vmalloc.h
9469 F:      mm/
9470
9471 MEMORY TECHNOLOGY DEVICES (MTD)
9472 M:      David Woodhouse <dwmw2@infradead.org>
9473 M:      Brian Norris <computersforpeace@gmail.com>
9474 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9475 M:      Marek Vasut <marek.vasut@gmail.com>
9476 M:      Richard Weinberger <richard@nod.at>
9477 L:      linux-mtd@lists.infradead.org
9478 W:      http://www.linux-mtd.infradead.org/
9479 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9480 T:      git git://git.infradead.org/linux-mtd.git master
9481 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9482 S:      Maintained
9483 F:      Documentation/devicetree/bindings/mtd/
9484 F:      drivers/mtd/
9485 F:      include/linux/mtd/
9486 F:      include/uapi/mtd/
9487
9488 MEN A21 WATCHDOG DRIVER
9489 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9490 L:      linux-watchdog@vger.kernel.org
9491 S:      Maintained
9492 F:      drivers/watchdog/mena21_wdt.c
9493
9494 MEN CHAMELEON BUS (mcb)
9495 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9496 S:      Maintained
9497 F:      drivers/mcb/
9498 F:      include/linux/mcb.h
9499 F:      Documentation/men-chameleon-bus.txt
9500
9501 MEN F21BMC (Board Management Controller)
9502 M:      Andreas Werner <andreas.werner@men.de>
9503 S:      Supported
9504 F:      drivers/mfd/menf21bmc.c
9505 F:      drivers/watchdog/menf21bmc_wdt.c
9506 F:      drivers/leds/leds-menf21bmc.c
9507 F:      drivers/hwmon/menf21bmc_hwmon.c
9508 F:      Documentation/hwmon/menf21bmc
9509
9510 MEN Z069 WATCHDOG DRIVER
9511 M:      Johannes Thumshirn <jth@kernel.org>
9512 L:      linux-watchdog@vger.kernel.org
9513 S:      Maintained
9514 F:      drivers/watchdog/menz069_wdt.c
9515
9516 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9517 M:      Neil Armstrong <narmstrong@baylibre.com>
9518 L:      linux-media@lists.freedesktop.org
9519 L:      linux-amlogic@lists.infradead.org
9520 W:      http://linux-meson.com/
9521 S:      Supported
9522 F:      drivers/media/platform/meson/ao-cec.c
9523 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9524 T:      git git://linuxtv.org/media_tree.git
9525
9526 MICROBLAZE ARCHITECTURE
9527 M:      Michal Simek <monstr@monstr.eu>
9528 W:      http://www.monstr.eu/fdt/
9529 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9530 S:      Supported
9531 F:      arch/microblaze/
9532
9533 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9534 M:      Richard Genoud <richard.genoud@gmail.com>
9535 S:      Maintained
9536 F:      drivers/tty/serial/atmel_serial.c
9537 F:      drivers/tty/serial/atmel_serial.h
9538
9539 MICROCHIP / ATMEL DMA DRIVER
9540 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9542 L:      dmaengine@vger.kernel.org
9543 S:      Supported
9544 F:      drivers/dma/at_hdmac.c
9545 F:      drivers/dma/at_hdmac_regs.h
9546 F:      include/linux/platform_data/dma-atmel.h
9547
9548 MICROCHIP / ATMEL ECC DRIVER
9549 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9550 L:      linux-crypto@vger.kernel.org
9551 S:      Maintained
9552 F:      drivers/crypto/atmel-ecc.*
9553
9554 MICROCHIP / ATMEL ISC DRIVER
9555 M:      Songjun Wu <songjun.wu@microchip.com>
9556 L:      linux-media@vger.kernel.org
9557 S:      Supported
9558 F:      drivers/media/platform/atmel/atmel-isc.c
9559 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9560 F:      devicetree/bindings/media/atmel-isc.txt
9561
9562 MICROCHIP / ATMEL NAND DRIVER
9563 M:      Josh Wu <rainyfeeling@outlook.com>
9564 L:      linux-mtd@lists.infradead.org
9565 S:      Supported
9566 F:      drivers/mtd/nand/raw/atmel/*
9567 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9568
9569 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9570 M:      Woojung Huh <Woojung.Huh@microchip.com>
9571 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9572 L:      netdev@vger.kernel.org
9573 S:      Maintained
9574 F:      net/dsa/tag_ksz.c
9575 F:      drivers/net/dsa/microchip/*
9576 F:      include/linux/platform_data/microchip-ksz.h
9577 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9578
9579 MICROCHIP LAN743X ETHERNET DRIVER
9580 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9581 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9582 L:      netdev@vger.kernel.org
9583 S:      Maintained
9584 F:      drivers/net/ethernet/microchip/lan743x_*
9585
9586 MICROCHIP USB251XB DRIVER
9587 M:      Richard Leitner <richard.leitner@skidata.com>
9588 L:      linux-usb@vger.kernel.org
9589 S:      Maintained
9590 F:      drivers/usb/misc/usb251xb.c
9591 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9592
9593 MICROSEMI MIPS SOCS
9594 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9595 L:      linux-mips@linux-mips.org
9596 S:      Maintained
9597 F:      arch/mips/generic/board-ocelot.c
9598 F:      arch/mips/configs/generic/board-ocelot.config
9599 F:      arch/mips/boot/dts/mscc/
9600 F:      Documentation/devicetree/bindings/mips/mscc.txt
9601
9602 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9603 M:      Don Brace <don.brace@microsemi.com>
9604 L:      esc.storagedev@microsemi.com
9605 L:      linux-scsi@vger.kernel.org
9606 S:      Supported
9607 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9608 F:      drivers/scsi/smartpqi/Kconfig
9609 F:      drivers/scsi/smartpqi/Makefile
9610 F:      include/linux/cciss*.h
9611 F:      include/uapi/linux/cciss*.h
9612 F:      Documentation/scsi/smartpqi.txt
9613
9614 MICROSEMI ETHERNET SWITCH DRIVER
9615 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9616 L:      netdev@vger.kernel.org
9617 S:      Supported
9618 F:      drivers/net/ethernet/mscc/
9619
9620 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9621 M:      Chen Yu <yu.c.chen@intel.com>
9622 L:      platform-driver-x86@vger.kernel.org
9623 S:      Supported
9624 F:      drivers/platform/x86/surfacepro3_button.c
9625
9626 MICROTEK X6 SCANNER
9627 M:      Oliver Neukum <oliver@neukum.org>
9628 S:      Maintained
9629 F:      drivers/usb/image/microtek.*
9630
9631 MIPS
9632 M:      Ralf Baechle <ralf@linux-mips.org>
9633 M:      Paul Burton <paul.burton@mips.com>
9634 M:      James Hogan <jhogan@kernel.org>
9635 L:      linux-mips@linux-mips.org
9636 W:      http://www.linux-mips.org/
9637 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9639 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9640 S:      Supported
9641 F:      Documentation/devicetree/bindings/mips/
9642 F:      Documentation/mips/
9643 F:      arch/mips/
9644 F:      drivers/platform/mips/
9645
9646 MIPS BOSTON DEVELOPMENT BOARD
9647 M:      Paul Burton <paul.burton@mips.com>
9648 L:      linux-mips@linux-mips.org
9649 S:      Maintained
9650 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9651 F:      arch/mips/boot/dts/img/boston.dts
9652 F:      arch/mips/configs/generic/board-boston.config
9653 F:      drivers/clk/imgtec/clk-boston.c
9654 F:      include/dt-bindings/clock/boston-clock.h
9655
9656 MIPS GENERIC PLATFORM
9657 M:      Paul Burton <paul.burton@mips.com>
9658 L:      linux-mips@linux-mips.org
9659 S:      Supported
9660 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9661 F:      arch/mips/generic/
9662 F:      arch/mips/tools/generic-board-config.sh
9663
9664 MIPS/LOONGSON1 ARCHITECTURE
9665 M:      Keguang Zhang <keguang.zhang@gmail.com>
9666 L:      linux-mips@linux-mips.org
9667 S:      Maintained
9668 F:      arch/mips/loongson32/
9669 F:      arch/mips/include/asm/mach-loongson32/
9670 F:      drivers/*/*loongson1*
9671 F:      drivers/*/*/*loongson1*
9672
9673 MIPS/LOONGSON2 ARCHITECTURE
9674 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9675 L:      linux-mips@linux-mips.org
9676 S:      Maintained
9677 F:      arch/mips/loongson64/fuloong-2e/
9678 F:      arch/mips/loongson64/lemote-2f/
9679 F:      arch/mips/include/asm/mach-loongson64/
9680 F:      drivers/*/*loongson2*
9681 F:      drivers/*/*/*loongson2*
9682
9683 MIPS/LOONGSON3 ARCHITECTURE
9684 M:      Huacai Chen <chenhc@lemote.com>
9685 L:      linux-mips@linux-mips.org
9686 S:      Maintained
9687 F:      arch/mips/loongson64/
9688 F:      arch/mips/include/asm/mach-loongson64/
9689 F:      drivers/platform/mips/cpu_hwmon.c
9690 F:      drivers/*/*loongson3*
9691 F:      drivers/*/*/*loongson3*
9692
9693 MIPS RINT INSTRUCTION EMULATION
9694 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9695 L:      linux-mips@linux-mips.org
9696 S:      Supported
9697 F:      arch/mips/math-emu/sp_rint.c
9698 F:      arch/mips/math-emu/dp_rint.c
9699
9700 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9701 M:      Hans Verkuil <hverkuil@xs4all.nl>
9702 L:      linux-media@vger.kernel.org
9703 T:      git git://linuxtv.org/media_tree.git
9704 W:      https://linuxtv.org
9705 S:      Odd Fixes
9706 F:      drivers/media/radio/radio-miropcm20*
9707
9708 MMP SUPPORT
9709 M:      Eric Miao <eric.y.miao@gmail.com>
9710 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9711 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9712 T:      git git://github.com/hzhuang1/linux.git
9713 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9714 S:      Maintained
9715 F:      arch/arm/boot/dts/mmp*
9716 F:      arch/arm/mach-mmp/
9717
9718 MMU GATHER AND TLB INVALIDATION
9719 M:      Will Deacon <will.deacon@arm.com>
9720 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
9721 M:      Andrew Morton <akpm@linux-foundation.org>
9722 M:      Nick Piggin <npiggin@gmail.com>
9723 M:      Peter Zijlstra <peterz@infradead.org>
9724 L:      linux-arch@vger.kernel.org
9725 L:      linux-mm@kvack.org
9726 S:      Maintained
9727 F:      arch/*/include/asm/tlb.h
9728 F:      include/asm-generic/tlb.h
9729 F:      mm/mmu_gather.c
9730
9731 MN88472 MEDIA DRIVER
9732 M:      Antti Palosaari <crope@iki.fi>
9733 L:      linux-media@vger.kernel.org
9734 W:      https://linuxtv.org
9735 W:      http://palosaari.fi/linux/
9736 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9737 S:      Maintained
9738 F:      drivers/media/dvb-frontends/mn88472*
9739
9740 MN88473 MEDIA DRIVER
9741 M:      Antti Palosaari <crope@iki.fi>
9742 L:      linux-media@vger.kernel.org
9743 W:      https://linuxtv.org
9744 W:      http://palosaari.fi/linux/
9745 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9746 S:      Maintained
9747 F:      drivers/media/dvb-frontends/mn88473*
9748
9749 MODULE SUPPORT
9750 M:      Jessica Yu <jeyu@kernel.org>
9751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9752 S:      Maintained
9753 F:      include/linux/module.h
9754 F:      kernel/module.c
9755
9756 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9757 W:      http://popies.net/meye/
9758 S:      Orphan
9759 F:      Documentation/media/v4l-drivers/meye*
9760 F:      drivers/media/pci/meye/
9761 F:      include/uapi/linux/meye.h
9762
9763 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9764 M:      Jiri Slaby <jirislaby@gmail.com>
9765 S:      Maintained
9766 F:      Documentation/serial/moxa-smartio
9767 F:      drivers/tty/mxser.*
9768
9769 MR800 AVERMEDIA USB FM RADIO DRIVER
9770 M:      Alexey Klimov <klimov.linux@gmail.com>
9771 L:      linux-media@vger.kernel.org
9772 T:      git git://linuxtv.org/media_tree.git
9773 S:      Maintained
9774 F:      drivers/media/radio/radio-mr800.c
9775
9776 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9777 M:      Alan Ott <alan@signal11.us>
9778 L:      linux-wpan@vger.kernel.org
9779 S:      Maintained
9780 F:      drivers/net/ieee802154/mrf24j40.c
9781 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9782
9783 MSI LAPTOP SUPPORT
9784 M:      "Lee, Chun-Yi" <jlee@suse.com>
9785 L:      platform-driver-x86@vger.kernel.org
9786 S:      Maintained
9787 F:      drivers/platform/x86/msi-laptop.c
9788
9789 MSI WMI SUPPORT
9790 L:      platform-driver-x86@vger.kernel.org
9791 S:      Orphan
9792 F:      drivers/platform/x86/msi-wmi.c
9793
9794 MSI001 MEDIA DRIVER
9795 M:      Antti Palosaari <crope@iki.fi>
9796 L:      linux-media@vger.kernel.org
9797 W:      https://linuxtv.org
9798 W:      http://palosaari.fi/linux/
9799 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9800 T:      git git://linuxtv.org/anttip/media_tree.git
9801 S:      Maintained
9802 F:      drivers/media/tuners/msi001*
9803
9804 MSI2500 MEDIA DRIVER
9805 M:      Antti Palosaari <crope@iki.fi>
9806 L:      linux-media@vger.kernel.org
9807 W:      https://linuxtv.org
9808 W:      http://palosaari.fi/linux/
9809 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9810 T:      git git://linuxtv.org/anttip/media_tree.git
9811 S:      Maintained
9812 F:      drivers/media/usb/msi2500/
9813
9814 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9815 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9816 L:      linux-mtd@lists.infradead.org
9817 S:      Maintained
9818 F:      drivers/mtd/devices/docg3*
9819
9820 MT9M032 APTINA SENSOR DRIVER
9821 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9822 L:      linux-media@vger.kernel.org
9823 T:      git git://linuxtv.org/media_tree.git
9824 S:      Maintained
9825 F:      drivers/media/i2c/mt9m032.c
9826 F:      include/media/i2c/mt9m032.h
9827
9828 MT9P031 APTINA CAMERA SENSOR
9829 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9830 L:      linux-media@vger.kernel.org
9831 T:      git git://linuxtv.org/media_tree.git
9832 S:      Maintained
9833 F:      drivers/media/i2c/mt9p031.c
9834 F:      include/media/i2c/mt9p031.h
9835
9836 MT9T001 APTINA CAMERA SENSOR
9837 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9838 L:      linux-media@vger.kernel.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 S:      Maintained
9841 F:      drivers/media/i2c/mt9t001.c
9842 F:      include/media/i2c/mt9t001.h
9843
9844 MT9T112 APTINA CAMERA SENSOR
9845 M:      Jacopo Mondi <jacopo@jmondi.org>
9846 L:      linux-media@vger.kernel.org
9847 T:      git git://linuxtv.org/media_tree.git
9848 S:      Odd Fixes
9849 F:      drivers/media/i2c/mt9t112.c
9850 F:      include/media/i2c/mt9t112.h
9851
9852 MT9V032 APTINA CAMERA SENSOR
9853 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9854 L:      linux-media@vger.kernel.org
9855 T:      git git://linuxtv.org/media_tree.git
9856 S:      Maintained
9857 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9858 F:      drivers/media/i2c/mt9v032.c
9859 F:      include/media/i2c/mt9v032.h
9860
9861 MT9V111 APTINA CAMERA SENSOR
9862 M:      Jacopo Mondi <jacopo@jmondi.org>
9863 L:      linux-media@vger.kernel.org
9864 T:      git git://linuxtv.org/media_tree.git
9865 S:      Maintained
9866 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9867 F:      drivers/media/i2c/mt9v111.c
9868
9869 MULTIFUNCTION DEVICES (MFD)
9870 M:      Lee Jones <lee.jones@linaro.org>
9871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9872 S:      Supported
9873 F:      Documentation/devicetree/bindings/mfd/
9874 F:      drivers/mfd/
9875 F:      include/linux/mfd/
9876 F:      include/dt-bindings/mfd/
9877
9878 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9879 S:      Orphan
9880 F:      drivers/mmc/host/mmc_spi.c
9881 F:      include/linux/spi/mmc_spi.h
9882
9883 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9884 M:      Ulf Hansson <ulf.hansson@linaro.org>
9885 L:      linux-mmc@vger.kernel.org
9886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9887 S:      Maintained
9888 F:      Documentation/devicetree/bindings/mmc/
9889 F:      drivers/mmc/
9890 F:      include/linux/mmc/
9891 F:      include/uapi/linux/mmc/
9892
9893 MULTIPLEXER SUBSYSTEM
9894 M:      Peter Rosin <peda@axentia.se>
9895 S:      Maintained
9896 F:      Documentation/ABI/testing/sysfs-class-mux*
9897 F:      Documentation/devicetree/bindings/mux/
9898 F:      include/dt-bindings/mux/
9899 F:      include/linux/mux/
9900 F:      drivers/mux/
9901
9902 MULTITECH MULTIPORT CARD (ISICOM)
9903 S:      Orphan
9904 F:      drivers/tty/isicom.c
9905 F:      include/linux/isicom.h
9906
9907 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9908 M:      Bin Liu <b-liu@ti.com>
9909 L:      linux-usb@vger.kernel.org
9910 S:      Maintained
9911 F:      drivers/usb/musb/
9912
9913 MXL301RF MEDIA DRIVER
9914 M:      Akihiro Tsukada <tskd08@gmail.com>
9915 L:      linux-media@vger.kernel.org
9916 S:      Odd Fixes
9917 F:      drivers/media/tuners/mxl301rf*
9918
9919 MXL5007T MEDIA DRIVER
9920 M:      Michael Krufky <mkrufky@linuxtv.org>
9921 L:      linux-media@vger.kernel.org
9922 W:      https://linuxtv.org
9923 W:      http://github.com/mkrufky
9924 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9925 T:      git git://linuxtv.org/mkrufky/tuners.git
9926 S:      Maintained
9927 F:      drivers/media/tuners/mxl5007t.*
9928
9929 MXSFB DRM DRIVER
9930 M:      Marek Vasut <marex@denx.de>
9931 S:      Supported
9932 F:      drivers/gpu/drm/mxsfb/
9933 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9934
9935 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9936 M:      Chris Lee <christopher.lee@cspi.com>
9937 L:      netdev@vger.kernel.org
9938 W:      https://www.cspi.com/ethernet-products/support/downloads/
9939 S:      Supported
9940 F:      drivers/net/ethernet/myricom/myri10ge/
9941
9942 NAND FLASH SUBSYSTEM
9943 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9944 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9945 R:      Richard Weinberger <richard@nod.at>
9946 L:      linux-mtd@lists.infradead.org
9947 W:      http://www.linux-mtd.infradead.org/
9948 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9949 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9950 T:      git git://git.infradead.org/linux-mtd.git nand/next
9951 S:      Maintained
9952 F:      drivers/mtd/nand/
9953 F:      include/linux/mtd/*nand*.h
9954
9955 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9956 M:      Daniel Mack <zonque@gmail.com>
9957 S:      Maintained
9958 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9959 W:      http://www.native-instruments.com
9960 F:      sound/usb/caiaq/
9961
9962 NATSEMI ETHERNET DRIVER (DP8381x)
9963 S:      Orphan
9964 F:      drivers/net/ethernet/natsemi/natsemi.c
9965
9966 NCP FILESYSTEM
9967 M:      Petr Vandrovec <petr@vandrovec.name>
9968 S:      Obsolete
9969 F:      drivers/staging/ncpfs/
9970
9971 NCR 5380 SCSI DRIVERS
9972 M:      Finn Thain <fthain@telegraphics.com.au>
9973 M:      Michael Schmitz <schmitzmic@gmail.com>
9974 L:      linux-scsi@vger.kernel.org
9975 S:      Maintained
9976 F:      Documentation/scsi/g_NCR5380.txt
9977 F:      drivers/scsi/NCR5380.*
9978 F:      drivers/scsi/arm/cumana_1.c
9979 F:      drivers/scsi/arm/oak.c
9980 F:      drivers/scsi/atari_scsi.*
9981 F:      drivers/scsi/dmx3191d.c
9982 F:      drivers/scsi/g_NCR5380.*
9983 F:      drivers/scsi/mac_scsi.*
9984 F:      drivers/scsi/sun3_scsi.*
9985 F:      drivers/scsi/sun3_scsi_vme.c
9986
9987 NCSI LIBRARY:
9988 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9989 S:      Maintained
9990 F:      net/ncsi/
9991
9992 NCT6775 HARDWARE MONITOR DRIVER
9993 M:      Guenter Roeck <linux@roeck-us.net>
9994 L:      linux-hwmon@vger.kernel.org
9995 S:      Maintained
9996 F:      Documentation/hwmon/nct6775
9997 F:      drivers/hwmon/nct6775.c
9998
9999 NET_FAILOVER MODULE
10000 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10001 L:      netdev@vger.kernel.org
10002 S:      Supported
10003 F:      driver/net/net_failover.c
10004 F:      include/net/net_failover.h
10005 F:      Documentation/networking/net_failover.rst
10006
10007 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10008 M:      Faisal Latif <faisal.latif@intel.com>
10009 L:      linux-rdma@vger.kernel.org
10010 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10011 S:      Supported
10012 F:      drivers/infiniband/hw/nes/
10013 F:      include/uapi/rdma/nes-abi.h
10014
10015 NETEM NETWORK EMULATOR
10016 M:      Stephen Hemminger <stephen@networkplumber.org>
10017 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10018 S:      Maintained
10019 F:      net/sched/sch_netem.c
10020
10021 NETERION 10GbE DRIVERS (s2io/vxge)
10022 M:      Jon Mason <jdmason@kudzu.us>
10023 L:      netdev@vger.kernel.org
10024 S:      Supported
10025 F:      Documentation/networking/s2io.txt
10026 F:      Documentation/networking/vxge.txt
10027 F:      drivers/net/ethernet/neterion/
10028
10029 NETFILTER
10030 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10031 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10032 M:      Florian Westphal <fw@strlen.de>
10033 L:      netfilter-devel@vger.kernel.org
10034 L:      coreteam@netfilter.org
10035 W:      http://www.netfilter.org/
10036 W:      http://www.iptables.org/
10037 W:      http://www.nftables.org/
10038 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10041 S:      Maintained
10042 F:      include/linux/netfilter*
10043 F:      include/linux/netfilter/
10044 F:      include/net/netfilter/
10045 F:      include/uapi/linux/netfilter*
10046 F:      include/uapi/linux/netfilter/
10047 F:      net/*/netfilter.c
10048 F:      net/*/netfilter/
10049 F:      net/netfilter/
10050 F:      net/bridge/br_netfilter*.c
10051
10052 NETROM NETWORK LAYER
10053 M:      Ralf Baechle <ralf@linux-mips.org>
10054 L:      linux-hams@vger.kernel.org
10055 W:      http://www.linux-ax25.org/
10056 S:      Maintained
10057 F:      include/net/netrom.h
10058 F:      include/uapi/linux/netrom.h
10059 F:      net/netrom/
10060
10061 NETRONOME ETHERNET DRIVERS
10062 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10063 L:      oss-drivers@netronome.com
10064 S:      Maintained
10065 F:      drivers/net/ethernet/netronome/
10066
10067 NETWORK BLOCK DEVICE (NBD)
10068 M:      Josef Bacik <josef@toxicpanda.com>
10069 S:      Maintained
10070 L:      linux-block@vger.kernel.org
10071 L:      nbd@other.debian.org
10072 F:      Documentation/blockdev/nbd.txt
10073 F:      drivers/block/nbd.c
10074 F:      include/uapi/linux/nbd.h
10075
10076 NETWORK DROP MONITOR
10077 M:      Neil Horman <nhorman@tuxdriver.com>
10078 L:      netdev@vger.kernel.org
10079 S:      Maintained
10080 W:      https://fedorahosted.org/dropwatch/
10081 F:      net/core/drop_monitor.c
10082
10083 NETWORKING DRIVERS
10084 M:      "David S. Miller" <davem@davemloft.net>
10085 L:      netdev@vger.kernel.org
10086 W:      http://www.linuxfoundation.org/en/Net
10087 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10090 S:      Odd Fixes
10091 F:      Documentation/devicetree/bindings/net/
10092 F:      drivers/net/
10093 F:      include/linux/if_*
10094 F:      include/linux/netdevice.h
10095 F:      include/linux/etherdevice.h
10096 F:      include/linux/fcdevice.h
10097 F:      include/linux/fddidevice.h
10098 F:      include/linux/hippidevice.h
10099 F:      include/linux/inetdevice.h
10100 F:      include/uapi/linux/if_*
10101 F:      include/uapi/linux/netdevice.h
10102
10103 NETWORKING DRIVERS (WIRELESS)
10104 M:      Kalle Valo <kvalo@codeaurora.org>
10105 L:      linux-wireless@vger.kernel.org
10106 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10109 S:      Maintained
10110 F:      Documentation/devicetree/bindings/net/wireless/
10111 F:      drivers/net/wireless/
10112
10113 NETWORKING [DSA]
10114 M:      Andrew Lunn <andrew@lunn.ch>
10115 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10116 M:      Florian Fainelli <f.fainelli@gmail.com>
10117 S:      Maintained
10118 F:      Documentation/devicetree/bindings/net/dsa/
10119 F:      net/dsa/
10120 F:      include/net/dsa.h
10121 F:      include/linux/dsa/
10122 F:      drivers/net/dsa/
10123
10124 NETWORKING [GENERAL]
10125 M:      "David S. Miller" <davem@davemloft.net>
10126 L:      netdev@vger.kernel.org
10127 W:      http://www.linuxfoundation.org/en/Net
10128 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10131 B:      mailto:netdev@vger.kernel.org
10132 S:      Maintained
10133 F:      net/
10134 F:      include/net/
10135 F:      include/linux/in.h
10136 F:      include/linux/net.h
10137 F:      include/linux/netdevice.h
10138 F:      include/uapi/linux/in.h
10139 F:      include/uapi/linux/net.h
10140 F:      include/uapi/linux/netdevice.h
10141 F:      include/uapi/linux/net_namespace.h
10142 F:      tools/testing/selftests/net/
10143 F:      lib/net_utils.c
10144 F:      lib/random32.c
10145 F:      Documentation/networking/
10146
10147 NETWORKING [IPSEC]
10148 M:      Steffen Klassert <steffen.klassert@secunet.com>
10149 M:      Herbert Xu <herbert@gondor.apana.org.au>
10150 M:      "David S. Miller" <davem@davemloft.net>
10151 L:      netdev@vger.kernel.org
10152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10154 S:      Maintained
10155 F:      net/xfrm/
10156 F:      net/key/
10157 F:      net/ipv4/xfrm*
10158 F:      net/ipv4/esp4*
10159 F:      net/ipv4/ah4.c
10160 F:      net/ipv4/ipcomp.c
10161 F:      net/ipv4/ip_vti.c
10162 F:      net/ipv6/xfrm*
10163 F:      net/ipv6/esp6*
10164 F:      net/ipv6/ah6.c
10165 F:      net/ipv6/ipcomp6.c
10166 F:      net/ipv6/ip6_vti.c
10167 F:      include/uapi/linux/xfrm.h
10168 F:      include/net/xfrm.h
10169
10170 NETWORKING [IPv4/IPv6]
10171 M:      "David S. Miller" <davem@davemloft.net>
10172 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10173 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10174 L:      netdev@vger.kernel.org
10175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10176 S:      Maintained
10177 F:      net/ipv4/
10178 F:      net/ipv6/
10179 F:      include/net/ip*
10180 F:      arch/x86/net/*
10181
10182 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10183 M:      Paul Moore <paul@paul-moore.com>
10184 W:      https://github.com/netlabel
10185 L:      netdev@vger.kernel.org
10186 L:      linux-security-module@vger.kernel.org
10187 S:      Maintained
10188 F:      Documentation/netlabel/
10189 F:      include/net/calipso.h
10190 F:      include/net/cipso_ipv4.h
10191 F:      include/net/netlabel.h
10192 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10193 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10194 F:      net/netlabel/
10195 F:      net/ipv4/cipso_ipv4.c
10196 F:      net/ipv6/calipso.c
10197 F:      net/netfilter/xt_CONNSECMARK.c
10198 F:      net/netfilter/xt_SECMARK.c
10199
10200 NETWORKING [TCP]
10201 M:      Eric Dumazet <edumazet@google.com>
10202 L:      netdev@vger.kernel.org
10203 S:      Maintained
10204 F:      net/ipv4/tcp*.c
10205 F:      net/ipv4/syncookies.c
10206 F:      net/ipv6/tcp*.c
10207 F:      net/ipv6/syncookies.c
10208 F:      include/uapi/linux/tcp.h
10209 F:      include/net/tcp.h
10210 F:      include/linux/tcp.h
10211 F:      include/trace/events/tcp.h
10212
10213 NETWORKING [TLS]
10214 M:      Boris Pismenny <borisp@mellanox.com>
10215 M:      Aviad Yehezkel <aviadye@mellanox.com>
10216 M:      Dave Watson <davejwatson@fb.com>
10217 L:      netdev@vger.kernel.org
10218 S:      Maintained
10219 F:      net/tls/*
10220 F:      include/uapi/linux/tls.h
10221 F:      include/net/tls.h
10222
10223 NETWORKING [WIRELESS]
10224 L:      linux-wireless@vger.kernel.org
10225 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10226
10227 NETDEVSIM
10228 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10229 S:      Maintained
10230 F:      drivers/net/netdevsim/*
10231
10232 NETXEN (1/10) GbE SUPPORT
10233 M:      Manish Chopra <manish.chopra@cavium.com>
10234 M:      Rahul Verma <rahul.verma@cavium.com>
10235 M:      Dept-GELinuxNICDev@cavium.com
10236 L:      netdev@vger.kernel.org
10237 S:      Supported
10238 F:      drivers/net/ethernet/qlogic/netxen/
10239
10240 NFC SUBSYSTEM
10241 M:      Samuel Ortiz <sameo@linux.intel.com>
10242 L:      linux-wireless@vger.kernel.org
10243 L:      linux-nfc@lists.01.org (subscribers-only)
10244 S:      Supported
10245 F:      net/nfc/
10246 F:      include/net/nfc/
10247 F:      include/uapi/linux/nfc.h
10248 F:      drivers/nfc/
10249 F:      include/linux/platform_data/nfcmrvl.h
10250 F:      include/linux/platform_data/nxp-nci.h
10251 F:      Documentation/devicetree/bindings/net/nfc/
10252
10253 NFS, SUNRPC, AND LOCKD CLIENTS
10254 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10255 M:      Anna Schumaker <anna.schumaker@netapp.com>
10256 L:      linux-nfs@vger.kernel.org
10257 W:      http://client.linux-nfs.org
10258 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10259 S:      Maintained
10260 F:      fs/lockd/
10261 F:      fs/nfs/
10262 F:      fs/nfs_common/
10263 F:      net/sunrpc/
10264 F:      include/linux/lockd/
10265 F:      include/linux/nfs*
10266 F:      include/linux/sunrpc/
10267 F:      include/uapi/linux/nfs*
10268 F:      include/uapi/linux/sunrpc/
10269
10270 NILFS2 FILESYSTEM
10271 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10272 L:      linux-nilfs@vger.kernel.org
10273 W:      https://nilfs.sourceforge.io/
10274 W:      https://nilfs.osdn.jp/
10275 T:      git git://github.com/konis/nilfs2.git
10276 S:      Supported
10277 F:      Documentation/filesystems/nilfs2.txt
10278 F:      fs/nilfs2/
10279 F:      include/trace/events/nilfs2.h
10280 F:      include/uapi/linux/nilfs2_api.h
10281 F:      include/uapi/linux/nilfs2_ondisk.h
10282
10283 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10284 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10285 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10286 S:      Maintained
10287 F:      Documentation/scsi/NinjaSCSI.txt
10288 F:      drivers/scsi/pcmcia/nsp_*
10289
10290 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10291 M:      GOTO Masanori <gotom@debian.or.jp>
10292 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10293 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10294 S:      Maintained
10295 F:      Documentation/scsi/NinjaSCSI.txt
10296 F:      drivers/scsi/nsp32*
10297
10298 NIOS2 ARCHITECTURE
10299 M:      Ley Foon Tan <lftan@altera.com>
10300 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10302 S:      Maintained
10303 F:      arch/nios2/
10304
10305 NOHZ, DYNTICKS SUPPORT
10306 M:      Frederic Weisbecker <fweisbec@gmail.com>
10307 M:      Thomas Gleixner <tglx@linutronix.de>
10308 M:      Ingo Molnar <mingo@kernel.org>
10309 L:      linux-kernel@vger.kernel.org
10310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10311 S:      Maintained
10312 F:      kernel/time/tick*.*
10313 F:      include/linux/tick.h
10314 F:      include/linux/sched/nohz.h
10315
10316 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10317 M:      Pavel Machek <pavel@ucw.cz>
10318 M:      Sakari Ailus <sakari.ailus@iki.fi>
10319 L:      linux-media@vger.kernel.org
10320 S:      Maintained
10321 F:      drivers/media/i2c/et8ek8
10322 F:      drivers/media/i2c/ad5820.c
10323
10324 NOKIA N900 POWER SUPPLY DRIVERS
10325 R:      Pali Rohár <pali.rohar@gmail.com>
10326 F:      include/linux/power/bq2415x_charger.h
10327 F:      include/linux/power/bq27xxx_battery.h
10328 F:      include/linux/power/isp1704_charger.h
10329 F:      drivers/power/supply/bq2415x_charger.c
10330 F:      drivers/power/supply/bq27xxx_battery.c
10331 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10332 F:      drivers/power/supply/isp1704_charger.c
10333 F:      drivers/power/supply/rx51_battery.c
10334
10335 NTB AMD DRIVER
10336 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10337 L:      linux-ntb@googlegroups.com
10338 S:      Supported
10339 F:      drivers/ntb/hw/amd/
10340
10341 NTB DRIVER CORE
10342 M:      Jon Mason <jdmason@kudzu.us>
10343 M:      Dave Jiang <dave.jiang@intel.com>
10344 M:      Allen Hubbe <allenbh@gmail.com>
10345 L:      linux-ntb@googlegroups.com
10346 S:      Supported
10347 W:      https://github.com/jonmason/ntb/wiki
10348 T:      git git://github.com/jonmason/ntb.git
10349 F:      drivers/ntb/
10350 F:      drivers/net/ntb_netdev.c
10351 F:      include/linux/ntb.h
10352 F:      include/linux/ntb_transport.h
10353 F:      tools/testing/selftests/ntb/
10354
10355 NTB IDT DRIVER
10356 M:      Serge Semin <fancer.lancer@gmail.com>
10357 L:      linux-ntb@googlegroups.com
10358 S:      Supported
10359 F:      drivers/ntb/hw/idt/
10360
10361 NTB INTEL DRIVER
10362 M:      Dave Jiang <dave.jiang@intel.com>
10363 L:      linux-ntb@googlegroups.com
10364 S:      Supported
10365 W:      https://github.com/davejiang/linux/wiki
10366 T:      git https://github.com/davejiang/linux.git
10367 F:      drivers/ntb/hw/intel/
10368
10369 NTFS FILESYSTEM
10370 M:      Anton Altaparmakov <anton@tuxera.com>
10371 L:      linux-ntfs-dev@lists.sourceforge.net
10372 W:      http://www.tuxera.com/
10373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10374 S:      Supported
10375 F:      Documentation/filesystems/ntfs.txt
10376 F:      fs/ntfs/
10377
10378 NUBUS SUBSYSTEM
10379 M:      Finn Thain <fthain@telegraphics.com.au>
10380 L:      linux-m68k@lists.linux-m68k.org
10381 S:      Maintained
10382 F:      arch/*/include/asm/nubus.h
10383 F:      drivers/nubus/
10384 F:      include/linux/nubus.h
10385 F:      include/uapi/linux/nubus.h
10386
10387 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10388 M:      Antonino Daplas <adaplas@gmail.com>
10389 L:      linux-fbdev@vger.kernel.org
10390 S:      Maintained
10391 F:      drivers/video/fbdev/riva/
10392 F:      drivers/video/fbdev/nvidia/
10393
10394 NVM EXPRESS DRIVER
10395 M:      Keith Busch <keith.busch@intel.com>
10396 M:      Jens Axboe <axboe@fb.com>
10397 M:      Christoph Hellwig <hch@lst.de>
10398 M:      Sagi Grimberg <sagi@grimberg.me>
10399 L:      linux-nvme@lists.infradead.org
10400 T:      git://git.infradead.org/nvme.git
10401 W:      http://git.infradead.org/nvme.git
10402 S:      Supported
10403 F:      drivers/nvme/host/
10404 F:      include/linux/nvme.h
10405 F:      include/uapi/linux/nvme_ioctl.h
10406
10407 NVM EXPRESS FC TRANSPORT DRIVERS
10408 M:      James Smart <james.smart@broadcom.com>
10409 L:      linux-nvme@lists.infradead.org
10410 S:      Supported
10411 F:      include/linux/nvme-fc.h
10412 F:      include/linux/nvme-fc-driver.h
10413 F:      drivers/nvme/host/fc.c
10414 F:      drivers/nvme/target/fc.c
10415 F:      drivers/nvme/target/fcloop.c
10416
10417 NVM EXPRESS TARGET DRIVER
10418 M:      Christoph Hellwig <hch@lst.de>
10419 M:      Sagi Grimberg <sagi@grimberg.me>
10420 L:      linux-nvme@lists.infradead.org
10421 T:      git://git.infradead.org/nvme.git
10422 W:      http://git.infradead.org/nvme.git
10423 S:      Supported
10424 F:      drivers/nvme/target/
10425
10426 NVMEM FRAMEWORK
10427 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10428 S:      Maintained
10429 F:      drivers/nvmem/
10430 F:      Documentation/devicetree/bindings/nvmem/
10431 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10432 F:      include/linux/nvmem-consumer.h
10433 F:      include/linux/nvmem-provider.h
10434
10435 NXP SGTL5000 DRIVER
10436 M:      Fabio Estevam <fabio.estevam@nxp.com>
10437 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10438 S:      Maintained
10439 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10440 F:      sound/soc/codecs/sgtl5000*
10441
10442 NXP TDA998X DRM DRIVER
10443 M:      Russell King <linux@armlinux.org.uk>
10444 S:      Maintained
10445 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10446 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10447 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10448 F:      include/drm/i2c/tda998x.h
10449 F:      include/dt-bindings/display/tda998x.h
10450 K:      "nxp,tda998x"
10451
10452 NXP TFA9879 DRIVER
10453 M:      Peter Rosin <peda@axentia.se>
10454 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10455 S:      Maintained
10456 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10457 F:      sound/soc/codecs/tfa9879*
10458
10459 NXP-NCI NFC DRIVER
10460 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10461 R:      Charles Gorand <charles.gorand@effinnov.com>
10462 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10463 S:      Supported
10464 F:      drivers/nfc/nxp-nci
10465
10466 OBJTOOL
10467 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10468 M:      Peter Zijlstra <peterz@infradead.org>
10469 S:      Supported
10470 F:      tools/objtool/
10471
10472 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10473 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10474 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10475 L:      linuxppc-dev@lists.ozlabs.org
10476 S:      Supported
10477 F:      arch/powerpc/platforms/powernv/ocxl.c
10478 F:      arch/powerpc/include/asm/pnv-ocxl.h
10479 F:      drivers/misc/ocxl/
10480 F:      include/misc/ocxl*
10481 F:      include/uapi/misc/ocxl.h
10482 F:      Documentation/accelerators/ocxl.rst
10483
10484 OMAP AUDIO SUPPORT
10485 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10486 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10487 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10488 L:      linux-omap@vger.kernel.org
10489 S:      Maintained
10490 F:      sound/soc/omap/
10491
10492 OMAP CLOCK FRAMEWORK SUPPORT
10493 M:      Paul Walmsley <paul@pwsan.com>
10494 L:      linux-omap@vger.kernel.org
10495 S:      Maintained
10496 F:      arch/arm/*omap*/*clock*
10497
10498 OMAP DEVICE TREE SUPPORT
10499 M:      Benoît Cousson <bcousson@baylibre.com>
10500 M:      Tony Lindgren <tony@atomide.com>
10501 L:      linux-omap@vger.kernel.org
10502 L:      devicetree@vger.kernel.org
10503 S:      Maintained
10504 F:      arch/arm/boot/dts/*omap*
10505 F:      arch/arm/boot/dts/*am3*
10506 F:      arch/arm/boot/dts/*am4*
10507 F:      arch/arm/boot/dts/*am5*
10508 F:      arch/arm/boot/dts/*dra7*
10509
10510 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10511 L:      linux-omap@vger.kernel.org
10512 L:      linux-fbdev@vger.kernel.org
10513 S:      Orphan
10514 F:      drivers/video/fbdev/omap2/
10515 F:      Documentation/arm/OMAP/DSS
10516
10517 OMAP FRAMEBUFFER SUPPORT
10518 L:      linux-fbdev@vger.kernel.org
10519 L:      linux-omap@vger.kernel.org
10520 S:      Orphan
10521 F:      drivers/video/fbdev/omap/
10522
10523 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10524 M:      Roger Quadros <rogerq@ti.com>
10525 M:      Tony Lindgren <tony@atomide.com>
10526 L:      linux-omap@vger.kernel.org
10527 S:      Maintained
10528 F:      drivers/memory/omap-gpmc.c
10529 F:      arch/arm/mach-omap2/*gpmc*
10530
10531 OMAP GPIO DRIVER
10532 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10533 M:      Santosh Shilimkar <ssantosh@kernel.org>
10534 M:      Kevin Hilman <khilman@kernel.org>
10535 L:      linux-omap@vger.kernel.org
10536 S:      Maintained
10537 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10538 F:      drivers/gpio/gpio-omap.c
10539
10540 OMAP HARDWARE SPINLOCK SUPPORT
10541 M:      Ohad Ben-Cohen <ohad@wizery.com>
10542 L:      linux-omap@vger.kernel.org
10543 S:      Maintained
10544 F:      drivers/hwspinlock/omap_hwspinlock.c
10545
10546 OMAP HS MMC SUPPORT
10547 L:      linux-mmc@vger.kernel.org
10548 L:      linux-omap@vger.kernel.org
10549 S:      Orphan
10550 F:      drivers/mmc/host/omap_hsmmc.c
10551
10552 OMAP HWMOD DATA
10553 M:      Paul Walmsley <paul@pwsan.com>
10554 L:      linux-omap@vger.kernel.org
10555 S:      Maintained
10556 F:      arch/arm/mach-omap2/omap_hwmod*data*
10557
10558 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10559 M:      Benoît Cousson <bcousson@baylibre.com>
10560 L:      linux-omap@vger.kernel.org
10561 S:      Maintained
10562 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10563
10564 OMAP HWMOD SUPPORT
10565 M:      Benoît Cousson <bcousson@baylibre.com>
10566 M:      Paul Walmsley <paul@pwsan.com>
10567 L:      linux-omap@vger.kernel.org
10568 S:      Maintained
10569 F:      arch/arm/mach-omap2/omap_hwmod.*
10570
10571 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10572 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10573 L:      linux-media@vger.kernel.org
10574 S:      Maintained
10575 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10576 F:      drivers/media/platform/omap3isp/
10577 F:      drivers/staging/media/omap4iss/
10578
10579 OMAP MMC SUPPORT
10580 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10581 L:      linux-omap@vger.kernel.org
10582 S:      Maintained
10583 F:      drivers/mmc/host/omap.c
10584
10585 OMAP POWER MANAGEMENT SUPPORT
10586 M:      Kevin Hilman <khilman@kernel.org>
10587 L:      linux-omap@vger.kernel.org
10588 S:      Maintained
10589 F:      arch/arm/*omap*/*pm*
10590 F:      drivers/cpufreq/omap-cpufreq.c
10591
10592 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10593 M:      Rajendra Nayak <rnayak@codeaurora.org>
10594 M:      Paul Walmsley <paul@pwsan.com>
10595 L:      linux-omap@vger.kernel.org
10596 S:      Maintained
10597 F:      arch/arm/mach-omap2/prm*
10598
10599 OMAP RANDOM NUMBER GENERATOR SUPPORT
10600 M:      Deepak Saxena <dsaxena@plexity.net>
10601 S:      Maintained
10602 F:      drivers/char/hw_random/omap-rng.c
10603
10604 OMAP USB SUPPORT
10605 L:      linux-usb@vger.kernel.org
10606 L:      linux-omap@vger.kernel.org
10607 S:      Orphan
10608 F:      drivers/usb/*/*omap*
10609 F:      arch/arm/*omap*/usb*
10610
10611 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10612 M:      Mark Jackson <mpfj@newflow.co.uk>
10613 L:      linux-omap@vger.kernel.org
10614 S:      Maintained
10615 F:      arch/arm/boot/dts/am335x-nano.dts
10616
10617 OMAP1 SUPPORT
10618 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10619 M:      Tony Lindgren <tony@atomide.com>
10620 L:      linux-omap@vger.kernel.org
10621 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10623 S:      Maintained
10624 F:      arch/arm/mach-omap1/
10625 F:      arch/arm/plat-omap/
10626 F:      arch/arm/configs/omap1_defconfig
10627 F:      drivers/i2c/busses/i2c-omap.c
10628 F:      include/linux/platform_data/i2c-omap.h
10629 F:      include/linux/platform_data/ams-delta-fiq.h
10630
10631 OMAP2+ SUPPORT
10632 M:      Tony Lindgren <tony@atomide.com>
10633 L:      linux-omap@vger.kernel.org
10634 W:      http://www.muru.com/linux/omap/
10635 W:      http://linux.omap.com/
10636 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10638 S:      Maintained
10639 F:      arch/arm/mach-omap2/
10640 F:      arch/arm/plat-omap/
10641 F:      arch/arm/configs/omap2plus_defconfig
10642 F:      drivers/i2c/busses/i2c-omap.c
10643 F:      drivers/irqchip/irq-omap-intc.c
10644 F:      drivers/mfd/*omap*.c
10645 F:      drivers/mfd/menelaus.c
10646 F:      drivers/mfd/palmas.c
10647 F:      drivers/mfd/tps65217.c
10648 F:      drivers/mfd/tps65218.c
10649 F:      drivers/mfd/tps65910.c
10650 F:      drivers/mfd/twl-core.[ch]
10651 F:      drivers/mfd/twl4030*.c
10652 F:      drivers/mfd/twl6030*.c
10653 F:      drivers/mfd/twl6040*.c
10654 F:      drivers/regulator/palmas-regulator*.c
10655 F:      drivers/regulator/pbias-regulator.c
10656 F:      drivers/regulator/tps65217-regulator.c
10657 F:      drivers/regulator/tps65218-regulator.c
10658 F:      drivers/regulator/tps65910-regulator.c
10659 F:      drivers/regulator/twl-regulator.c
10660 F:      drivers/regulator/twl6030-regulator.c
10661 F:      include/linux/platform_data/i2c-omap.h
10662
10663 ONION OMEGA2+ BOARD
10664 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10665 L:      linux-mips@linux-mips.org
10666 S:      Maintained
10667 F:      arch/mips/boot/dts/ralink/omega2p.dts
10668
10669 OMFS FILESYSTEM
10670 M:      Bob Copeland <me@bobcopeland.com>
10671 L:      linux-karma-devel@lists.sourceforge.net
10672 S:      Maintained
10673 F:      Documentation/filesystems/omfs.txt
10674 F:      fs/omfs/
10675
10676 OMNIKEY CARDMAN 4000 DRIVER
10677 M:      Harald Welte <laforge@gnumonks.org>
10678 S:      Maintained
10679 F:      drivers/char/pcmcia/cm4000_cs.c
10680 F:      include/linux/cm4000_cs.h
10681 F:      include/uapi/linux/cm4000_cs.h
10682
10683 OMNIKEY CARDMAN 4040 DRIVER
10684 M:      Harald Welte <laforge@gnumonks.org>
10685 S:      Maintained
10686 F:      drivers/char/pcmcia/cm4040_cs.*
10687
10688 OMNIVISION OV13858 SENSOR DRIVER
10689 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10690 L:      linux-media@vger.kernel.org
10691 T:      git git://linuxtv.org/media_tree.git
10692 S:      Maintained
10693 F:      drivers/media/i2c/ov13858.c
10694
10695 OMNIVISION OV2680 SENSOR DRIVER
10696 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10697 L:      linux-media@vger.kernel.org
10698 T:      git git://linuxtv.org/media_tree.git
10699 S:      Maintained
10700 F:      drivers/media/i2c/ov2680.c
10701 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10702
10703 OMNIVISION OV2685 SENSOR DRIVER
10704 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10705 L:      linux-media@vger.kernel.org
10706 T:      git git://linuxtv.org/media_tree.git
10707 S:      Maintained
10708 F:      drivers/media/i2c/ov2685.c
10709
10710 OMNIVISION OV5640 SENSOR DRIVER
10711 M:      Steve Longerbeam <slongerbeam@gmail.com>
10712 L:      linux-media@vger.kernel.org
10713 T:      git git://linuxtv.org/media_tree.git
10714 S:      Maintained
10715 F:      drivers/media/i2c/ov5640.c
10716
10717 OMNIVISION OV5647 SENSOR DRIVER
10718 M:      Luis Oliveira <lolivei@synopsys.com>
10719 L:      linux-media@vger.kernel.org
10720 T:      git git://linuxtv.org/media_tree.git
10721 S:      Maintained
10722 F:      drivers/media/i2c/ov5647.c
10723
10724 OMNIVISION OV5695 SENSOR DRIVER
10725 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10726 L:      linux-media@vger.kernel.org
10727 T:      git git://linuxtv.org/media_tree.git
10728 S:      Maintained
10729 F:      drivers/media/i2c/ov5695.c
10730
10731 OMNIVISION OV7670 SENSOR DRIVER
10732 M:      Jonathan Corbet <corbet@lwn.net>
10733 L:      linux-media@vger.kernel.org
10734 T:      git git://linuxtv.org/media_tree.git
10735 S:      Maintained
10736 F:      drivers/media/i2c/ov7670.c
10737 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10738
10739 OMNIVISION OV772x SENSOR DRIVER
10740 M:      Jacopo Mondi <jacopo@jmondi.org>
10741 L:      linux-media@vger.kernel.org
10742 T:      git git://linuxtv.org/media_tree.git
10743 S:      Odd fixes
10744 F:      drivers/media/i2c/ov772x.c
10745 F:      include/media/i2c/ov772x.h
10746 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10747
10748 OMNIVISION OV7740 SENSOR DRIVER
10749 M:      Wenyou Yang <wenyou.yang@microchip.com>
10750 L:      linux-media@vger.kernel.org
10751 T:      git git://linuxtv.org/media_tree.git
10752 S:      Maintained
10753 F:      drivers/media/i2c/ov7740.c
10754 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10755
10756 OMNIVISION OV9650 SENSOR DRIVER
10757 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10758 R:      Akinobu Mita <akinobu.mita@gmail.com>
10759 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10760 L:      linux-media@vger.kernel.org
10761 T:      git git://linuxtv.org/media_tree.git
10762 S:      Maintained
10763 F:      drivers/media/i2c/ov9650.c
10764 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10765
10766 ONENAND FLASH DRIVER
10767 M:      Kyungmin Park <kyungmin.park@samsung.com>
10768 L:      linux-mtd@lists.infradead.org
10769 S:      Maintained
10770 F:      drivers/mtd/nand/onenand/
10771 F:      include/linux/mtd/onenand*.h
10772
10773 ONSTREAM SCSI TAPE DRIVER
10774 M:      Willem Riede <osst@riede.org>
10775 L:      osst-users@lists.sourceforge.net
10776 L:      linux-scsi@vger.kernel.org
10777 S:      Maintained
10778 F:      Documentation/scsi/osst.txt
10779 F:      drivers/scsi/osst.*
10780 F:      drivers/scsi/osst_*.h
10781 F:      drivers/scsi/st.h
10782
10783 OP-TEE DRIVER
10784 M:      Jens Wiklander <jens.wiklander@linaro.org>
10785 S:      Maintained
10786 F:      drivers/tee/optee/
10787
10788 OPA-VNIC DRIVER
10789 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10790 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10791 L:      linux-rdma@vger.kernel.org
10792 S:      Supported
10793 F:      drivers/infiniband/ulp/opa_vnic
10794
10795 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10796 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10797 M:      Frank Rowand <frowand.list@gmail.com>
10798 L:      devicetree@vger.kernel.org
10799 S:      Maintained
10800 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10801 F:      Documentation/devicetree/overlay-notes.txt
10802 F:      drivers/of/overlay.c
10803 F:      drivers/of/resolver.c
10804 K:      of_overlay_notifier_
10805
10806 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10807 M:      Rob Herring <robh+dt@kernel.org>
10808 M:      Frank Rowand <frowand.list@gmail.com>
10809 L:      devicetree@vger.kernel.org
10810 W:      http://www.devicetree.org/
10811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10812 S:      Maintained
10813 F:      drivers/of/
10814 F:      include/linux/of*.h
10815 F:      scripts/dtc/
10816 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10817
10818 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10819 M:      Rob Herring <robh+dt@kernel.org>
10820 M:      Mark Rutland <mark.rutland@arm.com>
10821 L:      devicetree@vger.kernel.org
10822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10823 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10824 S:      Maintained
10825 F:      Documentation/devicetree/
10826 F:      arch/*/boot/dts/
10827 F:      include/dt-bindings/
10828
10829 OPENCORES I2C BUS DRIVER
10830 M:      Peter Korsgaard <peter@korsgaard.com>
10831 L:      linux-i2c@vger.kernel.org
10832 S:      Maintained
10833 F:      Documentation/i2c/busses/i2c-ocores
10834 F:      drivers/i2c/busses/i2c-ocores.c
10835
10836 OPENRISC ARCHITECTURE
10837 M:      Jonas Bonn <jonas@southpole.se>
10838 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10839 M:      Stafford Horne <shorne@gmail.com>
10840 T:      git git://github.com/openrisc/linux.git
10841 L:      openrisc@lists.librecores.org
10842 W:      http://openrisc.io
10843 S:      Maintained
10844 F:      Documentation/devicetree/bindings/openrisc/
10845 F:      Documentation/openrisc/
10846 F:      arch/openrisc/
10847 F:      drivers/irqchip/irq-ompic.c
10848 F:      drivers/irqchip/irq-or1k-*
10849
10850 OPENVSWITCH
10851 M:      Pravin B Shelar <pshelar@ovn.org>
10852 L:      netdev@vger.kernel.org
10853 L:      dev@openvswitch.org
10854 W:      http://openvswitch.org
10855 S:      Maintained
10856 F:      net/openvswitch/
10857 F:      include/uapi/linux/openvswitch.h
10858
10859 OPERATING PERFORMANCE POINTS (OPP)
10860 M:      Viresh Kumar <vireshk@kernel.org>
10861 M:      Nishanth Menon <nm@ti.com>
10862 M:      Stephen Boyd <sboyd@kernel.org>
10863 L:      linux-pm@vger.kernel.org
10864 S:      Maintained
10865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10866 F:      drivers/opp/
10867 F:      include/linux/pm_opp.h
10868 F:      Documentation/power/opp.txt
10869 F:      Documentation/devicetree/bindings/opp/
10870
10871 OPL4 DRIVER
10872 M:      Clemens Ladisch <clemens@ladisch.de>
10873 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10874 T:      git git://git.alsa-project.org/alsa-kernel.git
10875 S:      Maintained
10876 F:      sound/drivers/opl4/
10877
10878 OPROFILE
10879 M:      Robert Richter <rric@kernel.org>
10880 L:      oprofile-list@lists.sf.net
10881 S:      Maintained
10882 F:      arch/*/include/asm/oprofile*.h
10883 F:      arch/*/oprofile/
10884 F:      drivers/oprofile/
10885 F:      include/linux/oprofile.h
10886
10887 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10888 M:      Mark Fasheh <mark@fasheh.com>
10889 M:      Joel Becker <jlbec@evilplan.org>
10890 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10891 W:      http://ocfs2.wiki.kernel.org
10892 S:      Supported
10893 F:      Documentation/filesystems/ocfs2.txt
10894 F:      Documentation/filesystems/dlmfs.txt
10895 F:      fs/ocfs2/
10896
10897 ORANGEFS FILESYSTEM
10898 M:      Mike Marshall <hubcap@omnibond.com>
10899 R:      Martin Brandenburg <martin@omnibond.com>
10900 L:      devel@lists.orangefs.org
10901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10902 S:      Supported
10903 F:      fs/orangefs/
10904 F:      Documentation/filesystems/orangefs.txt
10905
10906 ORINOCO DRIVER
10907 L:      linux-wireless@vger.kernel.org
10908 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10909 W:      http://www.nongnu.org/orinoco/
10910 S:      Orphan
10911 F:      drivers/net/wireless/intersil/orinoco/
10912
10913 OSD LIBRARY and FILESYSTEM
10914 M:      Boaz Harrosh <ooo@electrozaur.com>
10915 S:      Maintained
10916 F:      drivers/scsi/osd/
10917 F:      include/scsi/osd_*
10918 F:      fs/exofs/
10919
10920 OV2659 OMNIVISION SENSOR DRIVER
10921 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10922 L:      linux-media@vger.kernel.org
10923 W:      https://linuxtv.org
10924 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10925 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10926 S:      Maintained
10927 F:      drivers/media/i2c/ov2659.c
10928 F:      include/media/i2c/ov2659.h
10929
10930 OVERLAY FILESYSTEM
10931 M:      Miklos Szeredi <miklos@szeredi.hu>
10932 L:      linux-unionfs@vger.kernel.org
10933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10934 S:      Supported
10935 F:      fs/overlayfs/
10936 F:      Documentation/filesystems/overlayfs.txt
10937
10938 P54 WIRELESS DRIVER
10939 M:      Christian Lamparter <chunkeey@googlemail.com>
10940 L:      linux-wireless@vger.kernel.org
10941 W:      http://wireless.kernel.org/en/users/Drivers/p54
10942 S:      Maintained
10943 F:      drivers/net/wireless/intersil/p54/
10944
10945 PA SEMI ETHERNET DRIVER
10946 L:      netdev@vger.kernel.org
10947 S:      Orphan
10948 F:      drivers/net/ethernet/pasemi/*
10949
10950 PA SEMI SMBUS DRIVER
10951 L:      linux-i2c@vger.kernel.org
10952 S:      Orphan
10953 F:      drivers/i2c/busses/i2c-pasemi.c
10954
10955 PADATA PARALLEL EXECUTION MECHANISM
10956 M:      Steffen Klassert <steffen.klassert@secunet.com>
10957 L:      linux-crypto@vger.kernel.org
10958 S:      Maintained
10959 F:      kernel/padata.c
10960 F:      include/linux/padata.h
10961 F:      Documentation/padata.txt
10962
10963 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10964 M:      Harald Welte <laforge@gnumonks.org>
10965 L:      platform-driver-x86@vger.kernel.org
10966 S:      Maintained
10967 F:      drivers/platform/x86/panasonic-laptop.c
10968
10969 PARALLEL LCD/KEYPAD PANEL DRIVER
10970 M:      Willy Tarreau <willy@haproxy.com>
10971 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10972 S:      Odd Fixes
10973 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10974 F:      drivers/auxdisplay/panel.c
10975
10976 PARALLEL PORT SUBSYSTEM
10977 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10978 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10979 L:      linux-parport@lists.infradead.org (subscribers-only)
10980 S:      Maintained
10981 F:      drivers/parport/
10982 F:      include/linux/parport*.h
10983 F:      drivers/char/ppdev.c
10984 F:      include/uapi/linux/ppdev.h
10985 F:      Documentation/parport*.txt
10986
10987 PARAVIRT_OPS INTERFACE
10988 M:      Juergen Gross <jgross@suse.com>
10989 M:      Alok Kataria <akataria@vmware.com>
10990 L:      virtualization@lists.linux-foundation.org
10991 S:      Supported
10992 F:      Documentation/virtual/paravirt_ops.txt
10993 F:      arch/*/kernel/paravirt*
10994 F:      arch/*/include/asm/paravirt*.h
10995 F:      include/linux/hypervisor.h
10996
10997 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10998 M:      Tim Waugh <tim@cyberelk.net>
10999 L:      linux-parport@lists.infradead.org (subscribers-only)
11000 S:      Maintained
11001 F:      Documentation/blockdev/paride.txt
11002 F:      drivers/block/paride/
11003
11004 PARISC ARCHITECTURE
11005 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11006 M:      Helge Deller <deller@gmx.de>
11007 L:      linux-parisc@vger.kernel.org
11008 W:      http://www.parisc-linux.org/
11009 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11012 S:      Maintained
11013 F:      arch/parisc/
11014 F:      Documentation/parisc/
11015 F:      drivers/parisc/
11016 F:      drivers/char/agp/parisc-agp.c
11017 F:      drivers/input/serio/gscps2.c
11018 F:      drivers/parport/parport_gsc.*
11019 F:      drivers/tty/serial/8250/8250_gsc.c
11020 F:      drivers/video/fbdev/sti*
11021 F:      drivers/video/console/sti*
11022 F:      drivers/video/logo/logo_parisc*
11023
11024 PARMAN
11025 M:      Jiri Pirko <jiri@mellanox.com>
11026 L:      netdev@vger.kernel.org
11027 S:      Supported
11028 F:      lib/parman.c
11029 F:      lib/test_parman.c
11030 F:      include/linux/parman.h
11031
11032 PC87360 HARDWARE MONITORING DRIVER
11033 M:      Jim Cromie <jim.cromie@gmail.com>
11034 L:      linux-hwmon@vger.kernel.org
11035 S:      Maintained
11036 F:      Documentation/hwmon/pc87360
11037 F:      drivers/hwmon/pc87360.c
11038
11039 PC8736x GPIO DRIVER
11040 M:      Jim Cromie <jim.cromie@gmail.com>
11041 S:      Maintained
11042 F:      drivers/char/pc8736x_gpio.c
11043
11044 PC87427 HARDWARE MONITORING DRIVER
11045 M:      Jean Delvare <jdelvare@suse.com>
11046 L:      linux-hwmon@vger.kernel.org
11047 S:      Maintained
11048 F:      Documentation/hwmon/pc87427
11049 F:      drivers/hwmon/pc87427.c
11050
11051 PCA9532 LED DRIVER
11052 M:      Riku Voipio <riku.voipio@iki.fi>
11053 S:      Maintained
11054 F:      drivers/leds/leds-pca9532.c
11055 F:      include/linux/leds-pca9532.h
11056
11057 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11058 M:      Guenter Roeck <linux@roeck-us.net>
11059 L:      linux-i2c@vger.kernel.org
11060 S:      Maintained
11061 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11062
11063 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11064 M:      Khalid Aziz <khalid@gonehiking.org>
11065 S:      Maintained
11066 F:      drivers/firmware/pcdp.*
11067
11068 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11069 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11070 L:      linux-pci@vger.kernel.org
11071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11072 S:      Maintained
11073 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11074 F:      drivers/pci/controller/pci-aardvark.c
11075
11076 PCI DRIVER FOR ALTERA PCIE IP
11077 M:      Ley Foon Tan <lftan@altera.com>
11078 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11079 L:      linux-pci@vger.kernel.org
11080 S:      Supported
11081 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11082 F:      drivers/pci/controller/pcie-altera.c
11083
11084 PCI DRIVER FOR APPLIEDMICRO XGENE
11085 M:      Tanmay Inamdar <tinamdar@apm.com>
11086 L:      linux-pci@vger.kernel.org
11087 L:      linux-arm-kernel@lists.infradead.org
11088 S:      Maintained
11089 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11090 F:      drivers/pci/controller/pci-xgene.c
11091
11092 PCI DRIVER FOR ARM VERSATILE PLATFORM
11093 M:      Rob Herring <robh@kernel.org>
11094 L:      linux-pci@vger.kernel.org
11095 L:      linux-arm-kernel@lists.infradead.org
11096 S:      Maintained
11097 F:      Documentation/devicetree/bindings/pci/versatile.txt
11098 F:      drivers/pci/controller/pci-versatile.c
11099
11100 PCI DRIVER FOR ARMADA 8K
11101 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11102 L:      linux-pci@vger.kernel.org
11103 L:      linux-arm-kernel@lists.infradead.org
11104 S:      Maintained
11105 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11106 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11107
11108 PCI DRIVER FOR CADENCE PCIE IP
11109 M:      Alan Douglas <adouglas@cadence.com>
11110 L:      linux-pci@vger.kernel.org
11111 S:      Maintained
11112 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11113 F:      drivers/pci/controller/pcie-cadence*
11114
11115 PCI DRIVER FOR FREESCALE LAYERSCAPE
11116 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11117 M:      Mingkai Hu <mingkai.hu@nxp.com>
11118 M:      Roy Zang <roy.zang@nxp.com>
11119 L:      linuxppc-dev@lists.ozlabs.org
11120 L:      linux-pci@vger.kernel.org
11121 L:      linux-arm-kernel@lists.infradead.org
11122 S:      Maintained
11123 F:      drivers/pci/controller/dwc/*layerscape*
11124
11125 PCI DRIVER FOR GENERIC OF HOSTS
11126 M:      Will Deacon <will.deacon@arm.com>
11127 L:      linux-pci@vger.kernel.org
11128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11129 S:      Maintained
11130 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11131 F:      drivers/pci/controller/pci-host-common.c
11132 F:      drivers/pci/controller/pci-host-generic.c
11133
11134 PCI DRIVER FOR IMX6
11135 M:      Richard Zhu <hongxing.zhu@nxp.com>
11136 M:      Lucas Stach <l.stach@pengutronix.de>
11137 L:      linux-pci@vger.kernel.org
11138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11139 S:      Maintained
11140 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11141 F:      drivers/pci/controller/dwc/*imx6*
11142
11143 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11144 M:      Keith Busch <keith.busch@intel.com>
11145 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11146 L:      linux-pci@vger.kernel.org
11147 S:      Supported
11148 F:      drivers/pci/controller/vmd.c
11149
11150 PCI DRIVER FOR MICROSEMI SWITCHTEC
11151 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11152 M:      Logan Gunthorpe <logang@deltatee.com>
11153 L:      linux-pci@vger.kernel.org
11154 S:      Maintained
11155 F:      Documentation/switchtec.txt
11156 F:      Documentation/ABI/testing/sysfs-class-switchtec
11157 F:      drivers/pci/switch/switchtec*
11158 F:      include/uapi/linux/switchtec_ioctl.h
11159 F:      include/linux/switchtec.h
11160 F:      drivers/ntb/hw/mscc/
11161
11162 PCI DRIVER FOR MOBIVEIL PCIE IP
11163 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11164 L:      linux-pci@vger.kernel.org
11165 S:      Supported
11166 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11167 F:      drivers/pci/controller/pcie-mobiveil.c
11168
11169 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11170 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11171 M:      Jason Cooper <jason@lakedaemon.net>
11172 L:      linux-pci@vger.kernel.org
11173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11174 S:      Maintained
11175 F:      drivers/pci/controller/*mvebu*
11176
11177 PCI DRIVER FOR NVIDIA TEGRA
11178 M:      Thierry Reding <thierry.reding@gmail.com>
11179 L:      linux-tegra@vger.kernel.org
11180 L:      linux-pci@vger.kernel.org
11181 S:      Supported
11182 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11183 F:      drivers/pci/controller/pci-tegra.c
11184
11185 PCI DRIVER FOR RENESAS R-CAR
11186 M:      Simon Horman <horms@verge.net.au>
11187 L:      linux-pci@vger.kernel.org
11188 L:      linux-renesas-soc@vger.kernel.org
11189 S:      Maintained
11190 F:      drivers/pci/controller/*rcar*
11191
11192 PCI DRIVER FOR SAMSUNG EXYNOS
11193 M:      Jingoo Han <jingoohan1@gmail.com>
11194 L:      linux-pci@vger.kernel.org
11195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11196 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11197 S:      Maintained
11198 F:      drivers/pci/controller/dwc/pci-exynos.c
11199
11200 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11201 M:      Jingoo Han <jingoohan1@gmail.com>
11202 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11203 L:      linux-pci@vger.kernel.org
11204 S:      Maintained
11205 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11206 F:      drivers/pci/controller/dwc/*designware*
11207
11208 PCI DRIVER FOR TI DRA7XX
11209 M:      Kishon Vijay Abraham I <kishon@ti.com>
11210 L:      linux-omap@vger.kernel.org
11211 L:      linux-pci@vger.kernel.org
11212 S:      Supported
11213 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11214 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11215
11216 PCI DRIVER FOR TI KEYSTONE
11217 M:      Murali Karicheri <m-karicheri2@ti.com>
11218 L:      linux-pci@vger.kernel.org
11219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11220 S:      Maintained
11221 F:      drivers/pci/controller/dwc/*keystone*
11222
11223 PCI ENDPOINT SUBSYSTEM
11224 M:      Kishon Vijay Abraham I <kishon@ti.com>
11225 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11226 L:      linux-pci@vger.kernel.org
11227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11228 S:      Supported
11229 F:      drivers/pci/endpoint/
11230 F:      drivers/misc/pci_endpoint_test.c
11231 F:      tools/pci/
11232
11233 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11234 M:      Russell Currey <ruscur@russell.cc>
11235 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11236 M:      Oliver O'Halloran <oohall@gmail.com>
11237 L:      linuxppc-dev@lists.ozlabs.org
11238 S:      Supported
11239 F:      Documentation/PCI/pci-error-recovery.txt
11240 F:      drivers/pci/pcie/aer.c
11241 F:      drivers/pci/pcie/dpc.c
11242 F:      drivers/pci/pcie/err.c
11243 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11244 F:      arch/powerpc/kernel/eeh*.c
11245 F:      arch/powerpc/platforms/*/eeh*.c
11246 F:      arch/powerpc/include/*/eeh*.h
11247
11248 PCI ERROR RECOVERY
11249 M:      Linas Vepstas <linasvepstas@gmail.com>
11250 L:      linux-pci@vger.kernel.org
11251 S:      Supported
11252 F:      Documentation/PCI/pci-error-recovery.txt
11253
11254 PCI MSI DRIVER FOR ALTERA MSI IP
11255 M:      Ley Foon Tan <lftan@altera.com>
11256 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11257 L:      linux-pci@vger.kernel.org
11258 S:      Supported
11259 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11260 F:      drivers/pci/controller/pcie-altera-msi.c
11261
11262 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11263 M:      Duc Dang <dhdang@apm.com>
11264 L:      linux-pci@vger.kernel.org
11265 L:      linux-arm-kernel@lists.infradead.org
11266 S:      Maintained
11267 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11268 F:      drivers/pci/controller/pci-xgene-msi.c
11269
11270 PCI SUBSYSTEM
11271 M:      Bjorn Helgaas <bhelgaas@google.com>
11272 L:      linux-pci@vger.kernel.org
11273 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11275 S:      Supported
11276 F:      Documentation/devicetree/bindings/pci/
11277 F:      Documentation/PCI/
11278 F:      drivers/acpi/pci*
11279 F:      drivers/pci/
11280 F:      include/asm-generic/pci*
11281 F:      include/linux/pci*
11282 F:      include/linux/of_pci.h
11283 F:      include/uapi/linux/pci*
11284 F:      lib/pci*
11285 F:      arch/x86/pci/
11286 F:      arch/x86/kernel/quirks.c
11287
11288 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11289 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11290 L:      linux-pci@vger.kernel.org
11291 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11293 S:      Supported
11294 F:      drivers/pci/controller/
11295
11296 PCIE DRIVER FOR AXIS ARTPEC
11297 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11298 L:      linux-arm-kernel@axis.com
11299 L:      linux-pci@vger.kernel.org
11300 S:      Maintained
11301 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11302 F:      drivers/pci/controller/dwc/*artpec*
11303
11304 PCIE DRIVER FOR CAVIUM THUNDERX
11305 M:      David Daney <david.daney@cavium.com>
11306 L:      linux-pci@vger.kernel.org
11307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11308 S:      Supported
11309 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11310 F:      drivers/pci/controller/pci-thunder-*
11311
11312 PCIE DRIVER FOR HISILICON
11313 M:      Zhou Wang <wangzhou1@hisilicon.com>
11314 L:      linux-pci@vger.kernel.org
11315 S:      Maintained
11316 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11317 F:      drivers/pci/controller/dwc/pcie-hisi.c
11318
11319 PCIE DRIVER FOR HISILICON KIRIN
11320 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11321 M:      Binghui Wang <wangbinghui@hisilicon.com>
11322 L:      linux-pci@vger.kernel.org
11323 S:      Maintained
11324 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11325 F:      drivers/pci/controller/dwc/pcie-kirin.c
11326
11327 PCIE DRIVER FOR HISILICON STB
11328 M:      Jianguo Sun <sunjianguo1@huawei.com>
11329 M:      Shawn Guo <shawn.guo@linaro.org>
11330 L:      linux-pci@vger.kernel.org
11331 S:      Maintained
11332 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11333 F:      drivers/pci/controller/dwc/pcie-histb.c
11334
11335 PCIE DRIVER FOR MEDIATEK
11336 M:      Ryder Lee <ryder.lee@mediatek.com>
11337 L:      linux-pci@vger.kernel.org
11338 L:      linux-mediatek@lists.infradead.org
11339 S:      Supported
11340 F:      Documentation/devicetree/bindings/pci/mediatek*
11341 F:      drivers/pci/controller/*mediatek*
11342
11343 PCIE DRIVER FOR QUALCOMM MSM
11344 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11345 L:      linux-pci@vger.kernel.org
11346 L:      linux-arm-msm@vger.kernel.org
11347 S:      Maintained
11348 F:      drivers/pci/controller/dwc/*qcom*
11349
11350 PCIE DRIVER FOR ROCKCHIP
11351 M:      Shawn Lin <shawn.lin@rock-chips.com>
11352 L:      linux-pci@vger.kernel.org
11353 L:      linux-rockchip@lists.infradead.org
11354 S:      Maintained
11355 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11356 F:      drivers/pci/controller/pcie-rockchip*
11357
11358 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11359 M:      Linus Walleij <linus.walleij@linaro.org>
11360 L:      linux-pci@vger.kernel.org
11361 S:      Maintained
11362 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11363 F:      drivers/pci/controller/pci-v3-semi.c
11364
11365 PCIE DRIVER FOR ST SPEAR13XX
11366 M:      Pratyush Anand <pratyush.anand@gmail.com>
11367 L:      linux-pci@vger.kernel.org
11368 S:      Maintained
11369 F:      drivers/pci/controller/dwc/*spear*
11370
11371 PCMCIA SUBSYSTEM
11372 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11374 S:      Odd Fixes
11375 F:      Documentation/pcmcia/
11376 F:      tools/pcmcia/
11377 F:      drivers/pcmcia/
11378 F:      include/pcmcia/
11379
11380 PCNET32 NETWORK DRIVER
11381 M:      Don Fry <pcnet32@frontier.com>
11382 L:      netdev@vger.kernel.org
11383 S:      Maintained
11384 F:      drivers/net/ethernet/amd/pcnet32.c
11385
11386 PCRYPT PARALLEL CRYPTO ENGINE
11387 M:      Steffen Klassert <steffen.klassert@secunet.com>
11388 L:      linux-crypto@vger.kernel.org
11389 S:      Maintained
11390 F:      crypto/pcrypt.c
11391 F:      include/crypto/pcrypt.h
11392
11393 PEAQ WMI HOTKEYS DRIVER
11394 M:      Hans de Goede <hdegoede@redhat.com>
11395 L:      platform-driver-x86@vger.kernel.org
11396 S:      Maintained
11397 F:      drivers/platform/x86/peaq-wmi.c
11398
11399 PER-CPU MEMORY ALLOCATOR
11400 M:      Dennis Zhou <dennis@kernel.org>
11401 M:      Tejun Heo <tj@kernel.org>
11402 M:      Christoph Lameter <cl@linux.com>
11403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11404 S:      Maintained
11405 F:      include/linux/percpu*.h
11406 F:      mm/percpu*.c
11407 F:      arch/*/include/asm/percpu.h
11408
11409 PER-TASK DELAY ACCOUNTING
11410 M:      Balbir Singh <bsingharora@gmail.com>
11411 S:      Maintained
11412 F:      include/linux/delayacct.h
11413 F:      kernel/delayacct.c
11414
11415 PERFORMANCE EVENTS SUBSYSTEM
11416 M:      Peter Zijlstra <peterz@infradead.org>
11417 M:      Ingo Molnar <mingo@redhat.com>
11418 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11419 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11420 R:      Jiri Olsa <jolsa@redhat.com>
11421 R:      Namhyung Kim <namhyung@kernel.org>
11422 L:      linux-kernel@vger.kernel.org
11423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11424 S:      Supported
11425 F:      kernel/events/*
11426 F:      include/linux/perf_event.h
11427 F:      include/uapi/linux/perf_event.h
11428 F:      arch/*/kernel/perf_event*.c
11429 F:      arch/*/kernel/*/perf_event*.c
11430 F:      arch/*/kernel/*/*/perf_event*.c
11431 F:      arch/*/include/asm/perf_event.h
11432 F:      arch/*/kernel/perf_callchain.c
11433 F:      arch/*/events/*
11434 F:      tools/perf/
11435
11436 PERSONALITY HANDLING
11437 M:      Christoph Hellwig <hch@infradead.org>
11438 L:      linux-abi-devel@lists.sourceforge.net
11439 S:      Maintained
11440 F:      include/linux/personality.h
11441 F:      include/uapi/linux/personality.h
11442
11443 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11444 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11445 L:      linux-input@vger.kernel.org
11446 S:      Maintained
11447 F:      Documentation/input/devices/pxrc.rst
11448 F:      drivers/input/joystick/pxrc.c
11449
11450 PHONET PROTOCOL
11451 M:      Remi Denis-Courmont <courmisch@gmail.com>
11452 S:      Supported
11453 F:      Documentation/networking/phonet.txt
11454 F:      include/linux/phonet.h
11455 F:      include/net/phonet/
11456 F:      include/uapi/linux/phonet.h
11457 F:      net/phonet/
11458
11459 PHRAM MTD DRIVER
11460 M:      Joern Engel <joern@lazybastard.org>
11461 L:      linux-mtd@lists.infradead.org
11462 S:      Maintained
11463 F:      drivers/mtd/devices/phram.c
11464
11465 PICOLCD HID DRIVER
11466 M:      Bruno Prémont <bonbons@linux-vserver.org>
11467 L:      linux-input@vger.kernel.org
11468 S:      Maintained
11469 F:      drivers/hid/hid-picolcd*
11470
11471 PICOXCELL SUPPORT
11472 M:      Jamie Iles <jamie@jamieiles.com>
11473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11474 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11475 S:      Supported
11476 F:      arch/arm/boot/dts/picoxcell*
11477 F:      arch/arm/mach-picoxcell/
11478 F:      drivers/crypto/picoxcell*
11479
11480 PIN CONTROL SUBSYSTEM
11481 M:      Linus Walleij <linus.walleij@linaro.org>
11482 L:      linux-gpio@vger.kernel.org
11483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11484 S:      Maintained
11485 F:      Documentation/devicetree/bindings/pinctrl/
11486 F:      Documentation/driver-api/pinctl.rst
11487 F:      drivers/pinctrl/
11488 F:      include/linux/pinctrl/
11489
11490 PIN CONTROLLER - ATMEL AT91
11491 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11493 S:      Maintained
11494 F:      drivers/pinctrl/pinctrl-at91.*
11495
11496 PIN CONTROLLER - ATMEL AT91 PIO4
11497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11499 L:      linux-gpio@vger.kernel.org
11500 S:      Supported
11501 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11502
11503 PIN CONTROLLER - FREESCALE
11504 M:      Dong Aisheng <aisheng.dong@nxp.com>
11505 M:      Fabio Estevam <festevam@gmail.com>
11506 M:      Shawn Guo <shawnguo@kernel.org>
11507 M:      Stefan Agner <stefan@agner.ch>
11508 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11509 L:      linux-gpio@vger.kernel.org
11510 S:      Maintained
11511 F:      drivers/pinctrl/freescale/
11512 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11513
11514 PIN CONTROLLER - INTEL
11515 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11516 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11517 S:      Maintained
11518 F:      drivers/pinctrl/intel/
11519
11520 PIN CONTROLLER - MEDIATEK
11521 M:      Sean Wang <sean.wang@mediatek.com>
11522 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11523 S:      Maintained
11524 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11525 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11526 F:      drivers/pinctrl/mediatek/mtk-eint.*
11527 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11528 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11529 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11530
11531 PIN CONTROLLER - QUALCOMM
11532 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11533 S:      Maintained
11534 L:      linux-arm-msm@vger.kernel.org
11535 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11536 F:      drivers/pinctrl/qcom/
11537
11538 PIN CONTROLLER - RENESAS
11539 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11540 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11541 L:      linux-renesas-soc@vger.kernel.org
11542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11543 S:      Maintained
11544 F:      drivers/pinctrl/sh-pfc/
11545
11546 PIN CONTROLLER - SAMSUNG
11547 M:      Tomasz Figa <tomasz.figa@gmail.com>
11548 M:      Krzysztof Kozlowski <krzk@kernel.org>
11549 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11551 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11552 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11554 S:      Maintained
11555 F:      drivers/pinctrl/samsung/
11556 F:      include/dt-bindings/pinctrl/samsung.h
11557 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11558
11559 PIN CONTROLLER - SINGLE
11560 M:      Tony Lindgren <tony@atomide.com>
11561 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11563 L:      linux-omap@vger.kernel.org
11564 S:      Maintained
11565 F:      drivers/pinctrl/pinctrl-single.c
11566
11567 PIN CONTROLLER - ST SPEAR
11568 M:      Viresh Kumar <vireshk@kernel.org>
11569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11570 W:      http://www.st.com/spear
11571 S:      Maintained
11572 F:      drivers/pinctrl/spear/
11573
11574 PISTACHIO SOC SUPPORT
11575 M:      James Hartley <james.hartley@sondrel.com>
11576 L:      linux-mips@linux-mips.org
11577 S:      Odd Fixes
11578 F:      arch/mips/pistachio/
11579 F:      arch/mips/include/asm/mach-pistachio/
11580 F:      arch/mips/boot/dts/img/pistachio*
11581 F:      arch/mips/configs/pistachio*_defconfig
11582
11583 PKTCDVD DRIVER
11584 S:      Orphan
11585 M:      linux-block@vger.kernel.org
11586 F:      drivers/block/pktcdvd.c
11587 F:      include/linux/pktcdvd.h
11588 F:      include/uapi/linux/pktcdvd.h
11589
11590 PKUNITY SOC DRIVERS
11591 M:      Guan Xuetao <gxt@pku.edu.cn>
11592 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11593 S:      Maintained
11594 T:      git git://github.com/gxt/linux.git
11595 F:      drivers/input/serio/i8042-unicore32io.h
11596 F:      drivers/i2c/busses/i2c-puv3.c
11597 F:      drivers/video/fbdev/fb-puv3.c
11598 F:      drivers/rtc/rtc-puv3.c
11599
11600 PMBUS HARDWARE MONITORING DRIVERS
11601 M:      Guenter Roeck <linux@roeck-us.net>
11602 L:      linux-hwmon@vger.kernel.org
11603 W:      http://hwmon.wiki.kernel.org/
11604 W:      http://www.roeck-us.net/linux/drivers/
11605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11606 S:      Maintained
11607 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11608 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11609 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11610 F:      Documentation/hwmon/adm1275
11611 F:      Documentation/hwmon/ibm-cffps
11612 F:      Documentation/hwmon/ir35221
11613 F:      Documentation/hwmon/lm25066
11614 F:      Documentation/hwmon/ltc2978
11615 F:      Documentation/hwmon/ltc3815
11616 F:      Documentation/hwmon/max16064
11617 F:      Documentation/hwmon/max20751
11618 F:      Documentation/hwmon/max31785
11619 F:      Documentation/hwmon/max34440
11620 F:      Documentation/hwmon/max8688
11621 F:      Documentation/hwmon/pmbus
11622 F:      Documentation/hwmon/pmbus-core
11623 F:      Documentation/hwmon/tps40422
11624 F:      Documentation/hwmon/ucd9000
11625 F:      Documentation/hwmon/ucd9200
11626 F:      Documentation/hwmon/zl6100
11627 F:      drivers/hwmon/pmbus/
11628 F:      include/linux/pmbus.h
11629
11630 PMC SIERRA MaxRAID DRIVER
11631 L:      linux-scsi@vger.kernel.org
11632 W:      http://www.pmc-sierra.com/
11633 S:      Orphan
11634 F:      drivers/scsi/pmcraid.*
11635
11636 PMC SIERRA PM8001 DRIVER
11637 M:      Jack Wang <jinpu.wang@profitbricks.com>
11638 M:      lindar_liu@usish.com
11639 L:      linux-scsi@vger.kernel.org
11640 S:      Supported
11641 F:      drivers/scsi/pm8001/
11642
11643 PNP SUPPORT
11644 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11645 S:      Maintained
11646 F:      drivers/pnp/
11647
11648 POSIX CLOCKS and TIMERS
11649 M:      Thomas Gleixner <tglx@linutronix.de>
11650 L:      linux-kernel@vger.kernel.org
11651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11652 S:      Maintained
11653 F:      fs/timerfd.c
11654 F:      include/linux/timer*
11655 F:      kernel/time/*timer*
11656
11657 POWER MANAGEMENT CORE
11658 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11659 L:      linux-pm@vger.kernel.org
11660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11661 B:      https://bugzilla.kernel.org
11662 S:      Supported
11663 F:      drivers/base/power/
11664 F:      include/linux/pm.h
11665 F:      include/linux/pm_*
11666 F:      include/linux/powercap.h
11667 F:      drivers/powercap/
11668 F:      kernel/configs/nopm.config
11669
11670 POWER STATE COORDINATION INTERFACE (PSCI)
11671 M:      Mark Rutland <mark.rutland@arm.com>
11672 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11673 L:      linux-arm-kernel@lists.infradead.org
11674 S:      Maintained
11675 F:      drivers/firmware/psci*.c
11676 F:      include/linux/psci.h
11677 F:      include/uapi/linux/psci.h
11678
11679 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11680 M:      Sebastian Reichel <sre@kernel.org>
11681 L:      linux-pm@vger.kernel.org
11682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11683 S:      Maintained
11684 F:      Documentation/ABI/testing/sysfs-class-power
11685 F:      Documentation/devicetree/bindings/power/supply/
11686 F:      include/linux/power_supply.h
11687 F:      drivers/power/supply/
11688
11689 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11690 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11691 L:      linuxppc-dev@lists.ozlabs.org
11692 S:      Maintained
11693 F:      drivers/char/powernv-op-panel.c
11694
11695 PPP OVER ATM (RFC 2364)
11696 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11697 S:      Maintained
11698 F:      net/atm/pppoatm.c
11699 F:      include/uapi/linux/atmppp.h
11700
11701 PPP OVER ETHERNET
11702 M:      Michal Ostrowski <mostrows@earthlink.net>
11703 S:      Maintained
11704 F:      drivers/net/ppp/pppoe.c
11705 F:      drivers/net/ppp/pppox.c
11706
11707 PPP OVER L2TP
11708 M:      James Chapman <jchapman@katalix.com>
11709 S:      Maintained
11710 F:      net/l2tp/l2tp_ppp.c
11711 F:      include/linux/if_pppol2tp.h
11712 F:      include/uapi/linux/if_pppol2tp.h
11713
11714 PPP PROTOCOL DRIVERS AND COMPRESSORS
11715 M:      Paul Mackerras <paulus@samba.org>
11716 L:      linux-ppp@vger.kernel.org
11717 S:      Maintained
11718 F:      drivers/net/ppp/ppp_*
11719
11720 PPS SUPPORT
11721 M:      Rodolfo Giometti <giometti@enneenne.com>
11722 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11723 L:      linuxpps@ml.enneenne.com (subscribers-only)
11724 S:      Maintained
11725 F:      Documentation/pps/
11726 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11727 F:      Documentation/ABI/testing/sysfs-pps
11728 F:      drivers/pps/
11729 F:      include/linux/pps*.h
11730 F:      include/uapi/linux/pps.h
11731
11732 PPTP DRIVER
11733 M:      Dmitry Kozlov <xeb@mail.ru>
11734 L:      netdev@vger.kernel.org
11735 S:      Maintained
11736 F:      drivers/net/ppp/pptp.c
11737 W:      http://sourceforge.net/projects/accel-pptp
11738
11739 PREEMPTIBLE KERNEL
11740 M:      Robert Love <rml@tech9.net>
11741 L:      kpreempt-tech@lists.sourceforge.net
11742 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11743 S:      Supported
11744 F:      Documentation/preempt-locking.txt
11745 F:      include/linux/preempt.h
11746
11747 PRINTK
11748 M:      Petr Mladek <pmladek@suse.com>
11749 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11750 R:      Steven Rostedt <rostedt@goodmis.org>
11751 S:      Maintained
11752 F:      kernel/printk/
11753 F:      include/linux/printk.h
11754
11755 PRISM54 WIRELESS DRIVER
11756 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11757 L:      linux-wireless@vger.kernel.org
11758 W:      http://wireless.kernel.org/en/users/Drivers/p54
11759 S:      Obsolete
11760 F:      drivers/net/wireless/intersil/prism54/
11761
11762 PROC FILESYSTEM
11763 R:      Alexey Dobriyan <adobriyan@gmail.com>
11764 L:      linux-kernel@vger.kernel.org
11765 L:      linux-fsdevel@vger.kernel.org
11766 S:      Maintained
11767 F:      fs/proc/
11768 F:      include/linux/proc_fs.h
11769 F:      tools/testing/selftests/proc/
11770
11771 PROC SYSCTL
11772 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11773 M:      Kees Cook <keescook@chromium.org>
11774 L:      linux-kernel@vger.kernel.org
11775 L:      linux-fsdevel@vger.kernel.org
11776 S:      Maintained
11777 F:      fs/proc/proc_sysctl.c
11778 F:      include/linux/sysctl.h
11779 F:      kernel/sysctl.c
11780 F:      tools/testing/selftests/sysctl/
11781
11782 PS3 NETWORK SUPPORT
11783 M:      Geoff Levand <geoff@infradead.org>
11784 L:      netdev@vger.kernel.org
11785 L:      linuxppc-dev@lists.ozlabs.org
11786 S:      Maintained
11787 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11788
11789 PS3 PLATFORM SUPPORT
11790 M:      Geoff Levand <geoff@infradead.org>
11791 L:      linuxppc-dev@lists.ozlabs.org
11792 S:      Maintained
11793 F:      arch/powerpc/boot/ps3*
11794 F:      arch/powerpc/include/asm/lv1call.h
11795 F:      arch/powerpc/include/asm/ps3*.h
11796 F:      arch/powerpc/platforms/ps3/
11797 F:      drivers/*/ps3*
11798 F:      drivers/ps3/
11799 F:      drivers/rtc/rtc-ps3.c
11800 F:      drivers/usb/host/*ps3.c
11801 F:      sound/ppc/snd_ps3*
11802
11803 PS3VRAM DRIVER
11804 M:      Jim Paris <jim@jtan.com>
11805 M:      Geoff Levand <geoff@infradead.org>
11806 L:      linuxppc-dev@lists.ozlabs.org
11807 S:      Maintained
11808 F:      drivers/block/ps3vram.c
11809
11810 PSAMPLE PACKET SAMPLING SUPPORT:
11811 M:      Yotam Gigi <yotam.gi@gmail.com>
11812 S:      Maintained
11813 F:      net/psample
11814 F:      include/net/psample.h
11815 F:      include/uapi/linux/psample.h
11816
11817 PSTORE FILESYSTEM
11818 M:      Kees Cook <keescook@chromium.org>
11819 M:      Anton Vorontsov <anton@enomsg.org>
11820 M:      Colin Cross <ccross@android.com>
11821 M:      Tony Luck <tony.luck@intel.com>
11822 S:      Maintained
11823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11824 F:      fs/pstore/
11825 F:      include/linux/pstore*
11826 F:      drivers/firmware/efi/efi-pstore.c
11827 F:      drivers/acpi/apei/erst.c
11828 F:      Documentation/admin-guide/ramoops.rst
11829 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11830 K:      \b(pstore|ramoops)
11831
11832 PTP HARDWARE CLOCK SUPPORT
11833 M:      Richard Cochran <richardcochran@gmail.com>
11834 L:      netdev@vger.kernel.org
11835 S:      Maintained
11836 W:      http://linuxptp.sourceforge.net/
11837 F:      Documentation/ABI/testing/sysfs-ptp
11838 F:      Documentation/ptp/*
11839 F:      drivers/net/phy/dp83640*
11840 F:      drivers/ptp/*
11841 F:      include/linux/ptp_cl*
11842
11843 PTRACE SUPPORT
11844 M:      Oleg Nesterov <oleg@redhat.com>
11845 S:      Maintained
11846 F:      include/asm-generic/syscall.h
11847 F:      include/linux/ptrace.h
11848 F:      include/linux/regset.h
11849 F:      include/linux/tracehook.h
11850 F:      include/uapi/linux/ptrace.h
11851 F:      include/uapi/linux/ptrace.h
11852 F:      include/asm-generic/ptrace.h
11853 F:      kernel/ptrace.c
11854 F:      arch/*/ptrace*.c
11855 F:      arch/*/*/ptrace*.c
11856 F:      arch/*/include/asm/ptrace*.h
11857
11858 PULSE8-CEC DRIVER
11859 M:      Hans Verkuil <hverkuil@xs4all.nl>
11860 L:      linux-media@vger.kernel.org
11861 T:      git git://linuxtv.org/media_tree.git
11862 S:      Maintained
11863 F:      drivers/media/usb/pulse8-cec/*
11864 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11865
11866 PVRUSB2 VIDEO4LINUX DRIVER
11867 M:      Mike Isely <isely@pobox.com>
11868 L:      pvrusb2@isely.net       (subscribers-only)
11869 L:      linux-media@vger.kernel.org
11870 W:      http://www.isely.net/pvrusb2/
11871 T:      git git://linuxtv.org/media_tree.git
11872 S:      Maintained
11873 F:      Documentation/media/v4l-drivers/pvrusb2*
11874 F:      drivers/media/usb/pvrusb2/
11875
11876 PWC WEBCAM DRIVER
11877 M:      Hans Verkuil <hverkuil@xs4all.nl>
11878 L:      linux-media@vger.kernel.org
11879 T:      git git://linuxtv.org/media_tree.git
11880 S:      Odd Fixes
11881 F:      drivers/media/usb/pwc/*
11882
11883 PWM FAN DRIVER
11884 M:      Kamil Debski <kamil@wypas.org>
11885 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11886 L:      linux-hwmon@vger.kernel.org
11887 S:      Supported
11888 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11889 F:      Documentation/hwmon/pwm-fan
11890 F:      drivers/hwmon/pwm-fan.c
11891
11892 PWM IR Transmitter
11893 M:      Sean Young <sean@mess.org>
11894 L:      linux-media@vger.kernel.org
11895 S:      Maintained
11896 F:      drivers/media/rc/pwm-ir-tx.c
11897
11898 PWM SUBSYSTEM
11899 M:      Thierry Reding <thierry.reding@gmail.com>
11900 L:      linux-pwm@vger.kernel.org
11901 S:      Maintained
11902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11903 F:      Documentation/pwm.txt
11904 F:      Documentation/devicetree/bindings/pwm/
11905 F:      include/linux/pwm.h
11906 F:      drivers/pwm/
11907 F:      drivers/video/backlight/pwm_bl.c
11908 F:      include/linux/pwm_backlight.h
11909 F:      drivers/gpio/gpio-mvebu.c
11910 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11911
11912 PXA GPIO DRIVER
11913 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11914 L:      linux-gpio@vger.kernel.org
11915 S:      Maintained
11916 F:      drivers/gpio/gpio-pxa.c
11917
11918 PXA MMCI DRIVER
11919 S:      Orphan
11920
11921 PXA RTC DRIVER
11922 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11923 L:      linux-rtc@vger.kernel.org
11924 S:      Maintained
11925
11926 PXA2xx/PXA3xx SUPPORT
11927 M:      Daniel Mack <daniel@zonque.org>
11928 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11929 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11931 T:      git git://github.com/hzhuang1/linux.git
11932 T:      git git://github.com/rjarzmik/linux.git
11933 S:      Maintained
11934 F:      arch/arm/boot/dts/pxa*
11935 F:      arch/arm/mach-pxa/
11936 F:      drivers/dma/pxa*
11937 F:      drivers/pcmcia/pxa2xx*
11938 F:      drivers/pinctrl/pxa/
11939 F:      drivers/spi/spi-pxa2xx*
11940 F:      drivers/usb/gadget/udc/pxa2*
11941 F:      include/sound/pxa2xx-lib.h
11942 F:      sound/arm/pxa*
11943 F:      sound/soc/pxa/
11944
11945 QAT DRIVER
11946 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11947 L:      qat-linux@intel.com
11948 S:      Supported
11949 F:      drivers/crypto/qat/
11950
11951 QCOM AUDIO (ASoC) DRIVERS
11952 M:      Patrick Lai <plai@codeaurora.org>
11953 M:      Banajit Goswami <bgoswami@codeaurora.org>
11954 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11955 S:      Supported
11956 F:      sound/soc/qcom/
11957
11958 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11959 M:      Gabriel Somlo <somlo@cmu.edu>
11960 M:      "Michael S. Tsirkin" <mst@redhat.com>
11961 L:      qemu-devel@nongnu.org
11962 S:      Maintained
11963 F:      drivers/firmware/qemu_fw_cfg.c
11964 F:      include/uapi/linux/qemu_fw_cfg.h
11965
11966 QIB DRIVER
11967 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11968 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11969 L:      linux-rdma@vger.kernel.org
11970 S:      Supported
11971 F:      drivers/infiniband/hw/qib/
11972
11973 QLOGIC QL41xxx FCOE DRIVER
11974 M:      QLogic-Storage-Upstream@cavium.com
11975 L:      linux-scsi@vger.kernel.org
11976 S:      Supported
11977 F:      drivers/scsi/qedf/
11978
11979 QLOGIC QL41xxx ISCSI DRIVER
11980 M:      QLogic-Storage-Upstream@cavium.com
11981 L:      linux-scsi@vger.kernel.org
11982 S:      Supported
11983 F:      drivers/scsi/qedi/
11984
11985 QLOGIC QL4xxx ETHERNET DRIVER
11986 M:      Ariel Elior <Ariel.Elior@cavium.com>
11987 M:      everest-linux-l2@cavium.com
11988 L:      netdev@vger.kernel.org
11989 S:      Supported
11990 F:      drivers/net/ethernet/qlogic/qed/
11991 F:      include/linux/qed/
11992 F:      drivers/net/ethernet/qlogic/qede/
11993
11994 QLOGIC QL4xxx RDMA DRIVER
11995 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11996 M:      Ariel Elior <Ariel.Elior@cavium.com>
11997 L:      linux-rdma@vger.kernel.org
11998 S:      Supported
11999 F:      drivers/infiniband/hw/qedr/
12000 F:      include/uapi/rdma/qedr-abi.h
12001
12002 QLOGIC QLA1280 SCSI DRIVER
12003 M:      Michael Reed <mdr@sgi.com>
12004 L:      linux-scsi@vger.kernel.org
12005 S:      Maintained
12006 F:      drivers/scsi/qla1280.[ch]
12007
12008 QLOGIC QLA2XXX FC-SCSI DRIVER
12009 M:      qla2xxx-upstream@qlogic.com
12010 L:      linux-scsi@vger.kernel.org
12011 S:      Supported
12012 F:      Documentation/scsi/LICENSE.qla2xxx
12013 F:      drivers/scsi/qla2xxx/
12014
12015 QLOGIC QLA3XXX NETWORK DRIVER
12016 M:      Dept-GELinuxNICDev@cavium.com
12017 L:      netdev@vger.kernel.org
12018 S:      Supported
12019 F:      Documentation/networking/LICENSE.qla3xxx
12020 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12021
12022 QLOGIC QLA4XXX iSCSI DRIVER
12023 M:      QLogic-Storage-Upstream@qlogic.com
12024 L:      linux-scsi@vger.kernel.org
12025 S:      Supported
12026 F:      Documentation/scsi/LICENSE.qla4xxx
12027 F:      drivers/scsi/qla4xxx/
12028
12029 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12030 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12031 M:      Manish Chopra <manish.chopra@cavium.com>
12032 M:      Dept-GELinuxNICDev@cavium.com
12033 L:      netdev@vger.kernel.org
12034 S:      Supported
12035 F:      drivers/net/ethernet/qlogic/qlcnic/
12036
12037 QLOGIC QLGE 10Gb ETHERNET DRIVER
12038 M:      Manish Chopra <manish.chopra@cavium.com>
12039 M:      Dept-GELinuxNICDev@cavium.com
12040 L:      netdev@vger.kernel.org
12041 S:      Supported
12042 F:      drivers/net/ethernet/qlogic/qlge/
12043
12044 QM1D1B0004 MEDIA DRIVER
12045 M:      Akihiro Tsukada <tskd08@gmail.com>
12046 L:      linux-media@vger.kernel.org
12047 S:      Odd Fixes
12048 F:      drivers/media/tuners/qm1d1b0004*
12049
12050 QM1D1C0042 MEDIA DRIVER
12051 M:      Akihiro Tsukada <tskd08@gmail.com>
12052 L:      linux-media@vger.kernel.org
12053 S:      Odd Fixes
12054 F:      drivers/media/tuners/qm1d1c0042*
12055
12056 QNX4 FILESYSTEM
12057 M:      Anders Larsen <al@alarsen.net>
12058 W:      http://www.alarsen.net/linux/qnx4fs/
12059 S:      Maintained
12060 F:      fs/qnx4/
12061 F:      include/uapi/linux/qnx4_fs.h
12062 F:      include/uapi/linux/qnxtypes.h
12063
12064 QORIQ DPAA2 FSL-MC BUS DRIVER
12065 M:      Stuart Yoder <stuyoder@gmail.com>
12066 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12067 L:      linux-kernel@vger.kernel.org
12068 S:      Maintained
12069 F:      drivers/bus/fsl-mc/
12070 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12071 F:      Documentation/networking/dpaa2/overview.rst
12072
12073 QT1010 MEDIA DRIVER
12074 M:      Antti Palosaari <crope@iki.fi>
12075 L:      linux-media@vger.kernel.org
12076 W:      https://linuxtv.org
12077 W:      http://palosaari.fi/linux/
12078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12079 T:      git git://linuxtv.org/anttip/media_tree.git
12080 S:      Maintained
12081 F:      drivers/media/tuners/qt1010*
12082
12083 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12084 M:      Kalle Valo <kvalo@codeaurora.org>
12085 L:      ath10k@lists.infradead.org
12086 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12088 S:      Supported
12089 F:      drivers/net/wireless/ath/ath10k/
12090
12091 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12092 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12093 L:      linux-wireless@vger.kernel.org
12094 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12095 S:      Supported
12096 F:      drivers/net/wireless/ath/ath9k/
12097
12098 QUALCOMM CAMERA SUBSYSTEM DRIVER
12099 M:      Todor Tomov <todor.tomov@linaro.org>
12100 L:      linux-media@vger.kernel.org
12101 S:      Maintained
12102 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12103 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12104 F:      drivers/media/platform/qcom/camss/
12105
12106 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12107 M:  Ilia Lin <ilia.lin@gmail.com>
12108 L:  linux-pm@vger.kernel.org
12109 S:  Maintained
12110 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12111 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12112
12113 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12114 M:      Timur Tabi <timur@kernel.org>
12115 L:      netdev@vger.kernel.org
12116 S:      Maintained
12117 F:      drivers/net/ethernet/qualcomm/emac/
12118
12119 QUALCOMM GENERIC INTERFACE I2C DRIVER
12120 M:      Alok Chauhan <alokc@codeaurora.org>
12121 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12122 L:      linux-i2c@vger.kernel.org
12123 L:      linux-arm-msm@vger.kernel.org
12124 S:      Supported
12125 F:      drivers/i2c/busses/i2c-qcom-geni.c
12126
12127 QUALCOMM HEXAGON ARCHITECTURE
12128 M:      Richard Kuo <rkuo@codeaurora.org>
12129 L:      linux-hexagon@vger.kernel.org
12130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12131 S:      Supported
12132 F:      arch/hexagon/
12133
12134 QUALCOMM HIDMA DRIVER
12135 M:      Sinan Kaya <okaya@kernel.org>
12136 L:      linux-arm-kernel@lists.infradead.org
12137 L:      linux-arm-msm@vger.kernel.org
12138 L:      dmaengine@vger.kernel.org
12139 S:      Supported
12140 F:      drivers/dma/qcom/hidma*
12141
12142 QUALCOMM IOMMU
12143 M:      Rob Clark <robdclark@gmail.com>
12144 L:      iommu@lists.linux-foundation.org
12145 L:      linux-arm-msm@vger.kernel.org
12146 S:      Maintained
12147 F:      drivers/iommu/qcom_iommu.c
12148
12149 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12150 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12151 L:      linux-media@vger.kernel.org
12152 L:      linux-arm-msm@vger.kernel.org
12153 T:      git git://linuxtv.org/media_tree.git
12154 S:      Maintained
12155 F:      drivers/media/platform/qcom/venus/
12156
12157 QUALCOMM WCN36XX WIRELESS DRIVER
12158 M:      Kalle Valo <kvalo@codeaurora.org>
12159 L:      wcn36xx@lists.infradead.org
12160 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12161 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12162 S:      Supported
12163 F:      drivers/net/wireless/ath/wcn36xx/
12164
12165 QUANTENNA QTNFMAC WIRELESS DRIVER
12166 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12167 M:      Avinash Patil <avinashp@quantenna.com>
12168 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12169 L:      linux-wireless@vger.kernel.org
12170 S:      Maintained
12171 F:      drivers/net/wireless/quantenna
12172
12173 RADEON and AMDGPU DRM DRIVERS
12174 M:      Alex Deucher <alexander.deucher@amd.com>
12175 M:      Christian König <christian.koenig@amd.com>
12176 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12177 L:      amd-gfx@lists.freedesktop.org
12178 T:      git git://people.freedesktop.org/~agd5f/linux
12179 S:      Supported
12180 F:      drivers/gpu/drm/radeon/
12181 F:      include/uapi/drm/radeon_drm.h
12182 F:      drivers/gpu/drm/amd/
12183 F:      include/uapi/drm/amdgpu_drm.h
12184
12185 RADEON FRAMEBUFFER DISPLAY DRIVER
12186 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12187 L:      linux-fbdev@vger.kernel.org
12188 S:      Maintained
12189 F:      drivers/video/fbdev/aty/radeon*
12190 F:      include/uapi/linux/radeonfb.h
12191
12192 RADIOSHARK RADIO DRIVER
12193 M:      Hans Verkuil <hverkuil@xs4all.nl>
12194 L:      linux-media@vger.kernel.org
12195 T:      git git://linuxtv.org/media_tree.git
12196 S:      Maintained
12197 F:      drivers/media/radio/radio-shark.c
12198
12199 RADIOSHARK2 RADIO DRIVER
12200 M:      Hans Verkuil <hverkuil@xs4all.nl>
12201 L:      linux-media@vger.kernel.org
12202 T:      git git://linuxtv.org/media_tree.git
12203 S:      Maintained
12204 F:      drivers/media/radio/radio-shark2.c
12205 F:      drivers/media/radio/radio-tea5777.c
12206
12207 RADOS BLOCK DEVICE (RBD)
12208 M:      Ilya Dryomov <idryomov@gmail.com>
12209 M:      Sage Weil <sage@redhat.com>
12210 M:      Alex Elder <elder@kernel.org>
12211 L:      ceph-devel@vger.kernel.org
12212 W:      http://ceph.com/
12213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12214 T:      git git://github.com/ceph/ceph-client.git
12215 S:      Supported
12216 F:      Documentation/ABI/testing/sysfs-bus-rbd
12217 F:      drivers/block/rbd.c
12218 F:      drivers/block/rbd_types.h
12219
12220 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12221 M:      Paul Mackerras <paulus@samba.org>
12222 L:      linux-fbdev@vger.kernel.org
12223 S:      Maintained
12224 F:      drivers/video/fbdev/aty/aty128fb.c
12225
12226 RAINSHADOW-CEC DRIVER
12227 M:      Hans Verkuil <hverkuil@xs4all.nl>
12228 L:      linux-media@vger.kernel.org
12229 T:      git git://linuxtv.org/media_tree.git
12230 S:      Maintained
12231 F:      drivers/media/usb/rainshadow-cec/*
12232
12233 RALINK MIPS ARCHITECTURE
12234 M:      John Crispin <john@phrozen.org>
12235 L:      linux-mips@linux-mips.org
12236 S:      Maintained
12237 F:      arch/mips/ralink
12238
12239 RALINK RT2X00 WIRELESS LAN DRIVER
12240 P:      rt2x00 project
12241 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12242 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12243 L:      linux-wireless@vger.kernel.org
12244 S:      Maintained
12245 F:      drivers/net/wireless/ralink/rt2x00/
12246
12247 RAMDISK RAM BLOCK DEVICE DRIVER
12248 M:      Jens Axboe <axboe@kernel.dk>
12249 S:      Maintained
12250 F:      Documentation/blockdev/ramdisk.txt
12251 F:      drivers/block/brd.c
12252
12253 RANCHU VIRTUAL BOARD FOR MIPS
12254 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12255 L:      linux-mips@linux-mips.org
12256 S:      Supported
12257 F:      arch/mips/generic/board-ranchu.c
12258 F:      arch/mips/configs/generic/board-ranchu.config
12259
12260 RANDOM NUMBER DRIVER
12261 M:      "Theodore Ts'o" <tytso@mit.edu>
12262 S:      Maintained
12263 F:      drivers/char/random.c
12264
12265 RAPIDIO SUBSYSTEM
12266 M:      Matt Porter <mporter@kernel.crashing.org>
12267 M:      Alexandre Bounine <alex.bou9@gmail.com>
12268 S:      Maintained
12269 F:      drivers/rapidio/
12270
12271 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12272 L:      linux-wireless@vger.kernel.org
12273 S:      Orphan
12274 F:      drivers/net/wireless/ray*
12275
12276 RCUTORTURE TEST FRAMEWORK
12277 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12278 M:      Josh Triplett <josh@joshtriplett.org>
12279 R:      Steven Rostedt <rostedt@goodmis.org>
12280 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12281 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12282 L:      linux-kernel@vger.kernel.org
12283 S:      Supported
12284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12285 F:      tools/testing/selftests/rcutorture
12286
12287 RDC R-321X SoC
12288 M:      Florian Fainelli <florian@openwrt.org>
12289 S:      Maintained
12290
12291 RDC R6040 FAST ETHERNET DRIVER
12292 M:      Florian Fainelli <f.fainelli@gmail.com>
12293 L:      netdev@vger.kernel.org
12294 S:      Maintained
12295 F:      drivers/net/ethernet/rdc/r6040.c
12296
12297 RDMAVT - RDMA verbs software
12298 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12299 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12300 L:      linux-rdma@vger.kernel.org
12301 S:      Supported
12302 F:      drivers/infiniband/sw/rdmavt
12303
12304 RDS - RELIABLE DATAGRAM SOCKETS
12305 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12306 L:      netdev@vger.kernel.org
12307 L:      linux-rdma@vger.kernel.org
12308 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12309 W:      https://oss.oracle.com/projects/rds/
12310 S:      Supported
12311 F:      net/rds/
12312 F:      Documentation/networking/rds.txt
12313
12314 RDT - RESOURCE ALLOCATION
12315 M:      Fenghua Yu <fenghua.yu@intel.com>
12316 M:      Reinette Chatre <reinette.chatre@intel.com>
12317 L:      linux-kernel@vger.kernel.org
12318 S:      Supported
12319 F:      arch/x86/kernel/cpu/intel_rdt*
12320 F:      arch/x86/include/asm/intel_rdt_sched.h
12321 F:      Documentation/x86/intel_rdt*
12322
12323 READ-COPY UPDATE (RCU)
12324 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12325 M:      Josh Triplett <josh@joshtriplett.org>
12326 R:      Steven Rostedt <rostedt@goodmis.org>
12327 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12328 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12329 L:      linux-kernel@vger.kernel.org
12330 W:      http://www.rdrop.com/users/paulmck/RCU/
12331 S:      Supported
12332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12333 F:      Documentation/RCU/
12334 X:      Documentation/RCU/torture.txt
12335 F:      include/linux/rcu*
12336 X:      include/linux/srcu*.h
12337 F:      kernel/rcu/
12338 X:      kernel/rcu/srcu*.c
12339
12340 REAL TIME CLOCK (RTC) SUBSYSTEM
12341 M:      Alessandro Zummo <a.zummo@towertech.it>
12342 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12343 L:      linux-rtc@vger.kernel.org
12344 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12346 S:      Maintained
12347 F:      Documentation/devicetree/bindings/rtc/
12348 F:      Documentation/rtc.txt
12349 F:      drivers/rtc/
12350 F:      include/linux/rtc.h
12351 F:      include/uapi/linux/rtc.h
12352 F:      include/linux/rtc/
12353 F:      include/linux/platform_data/rtc-*
12354 F:      tools/testing/selftests/rtc/
12355
12356 REALTEK AUDIO CODECS
12357 M:      Bard Liao <bardliao@realtek.com>
12358 M:      Oder Chiou <oder_chiou@realtek.com>
12359 S:      Maintained
12360 F:      sound/soc/codecs/rt*
12361 F:      include/sound/rt*.h
12362
12363 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12364 M:      Linus Walleij <linus.walleij@linaro.org>
12365 S:      Maintained
12366 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12367 F:      drivers/net/dsa/realtek-smi*
12368 F:      drivers/net/dsa/rtl83*
12369
12370 REGISTER MAP ABSTRACTION
12371 M:      Mark Brown <broonie@kernel.org>
12372 L:      linux-kernel@vger.kernel.org
12373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12374 S:      Supported
12375 F:      Documentation/devicetree/bindings/regmap/
12376 F:      drivers/base/regmap/
12377 F:      include/linux/regmap.h
12378
12379 REISERFS FILE SYSTEM
12380 L:      reiserfs-devel@vger.kernel.org
12381 S:      Supported
12382 F:      fs/reiserfs/
12383
12384 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12385 M:      Ohad Ben-Cohen <ohad@wizery.com>
12386 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12387 L:      linux-remoteproc@vger.kernel.org
12388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12389 S:      Maintained
12390 F:      Documentation/devicetree/bindings/remoteproc/
12391 F:      Documentation/remoteproc.txt
12392 F:      drivers/remoteproc/
12393 F:      include/linux/remoteproc.h
12394
12395 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12396 M:      Ohad Ben-Cohen <ohad@wizery.com>
12397 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12398 L:      linux-remoteproc@vger.kernel.org
12399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12400 S:      Maintained
12401 F:      drivers/rpmsg/
12402 F:      Documentation/rpmsg.txt
12403 F:      include/linux/rpmsg.h
12404 F:      include/linux/rpmsg/
12405
12406 RENESAS CLOCK DRIVERS
12407 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12408 L:      linux-renesas-soc@vger.kernel.org
12409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12410 S:      Supported
12411 F:      drivers/clk/renesas/
12412
12413 RENESAS EMEV2 I2C DRIVER
12414 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12415 S:      Supported
12416 F:      drivers/i2c/busses/i2c-emev2.c
12417
12418 RENESAS ETHERNET DRIVERS
12419 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12420 L:      netdev@vger.kernel.org
12421 L:      linux-renesas-soc@vger.kernel.org
12422 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12423 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12424 F:      drivers/net/ethernet/renesas/
12425 F:      include/linux/sh_eth.h
12426
12427 RENESAS R-CAR GYROADC DRIVER
12428 M:      Marek Vasut <marek.vasut@gmail.com>
12429 L:      linux-iio@vger.kernel.org
12430 S:      Supported
12431 F:      drivers/iio/adc/rcar_gyro_adc.c
12432
12433 RENESAS R-CAR I2C DRIVERS
12434 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12435 S:      Supported
12436 F:      drivers/i2c/busses/i2c-rcar.c
12437 F:      drivers/i2c/busses/i2c-sh_mobile.c
12438
12439 RENESAS USB PHY DRIVER
12440 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12441 L:      linux-renesas-soc@vger.kernel.org
12442 S:      Maintained
12443 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12444
12445 RESET CONTROLLER FRAMEWORK
12446 M:      Philipp Zabel <p.zabel@pengutronix.de>
12447 T:      git git://git.pengutronix.de/git/pza/linux
12448 S:      Maintained
12449 F:      drivers/reset/
12450 F:      Documentation/devicetree/bindings/reset/
12451 F:      include/dt-bindings/reset/
12452 F:      include/linux/reset.h
12453 F:      include/linux/reset-controller.h
12454
12455 RESTARTABLE SEQUENCES SUPPORT
12456 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12457 M:      Peter Zijlstra <peterz@infradead.org>
12458 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12459 M:      Boqun Feng <boqun.feng@gmail.com>
12460 L:      linux-kernel@vger.kernel.org
12461 S:      Supported
12462 F:      kernel/rseq.c
12463 F:      include/uapi/linux/rseq.h
12464 F:      include/trace/events/rseq.h
12465 F:      tools/testing/selftests/rseq/
12466
12467 RFKILL
12468 M:      Johannes Berg <johannes@sipsolutions.net>
12469 L:      linux-wireless@vger.kernel.org
12470 W:      http://wireless.kernel.org/
12471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12473 S:      Maintained
12474 F:      Documentation/rfkill.txt
12475 F:      Documentation/ABI/stable/sysfs-class-rfkill
12476 F:      net/rfkill/
12477 F:      include/linux/rfkill.h
12478 F:      include/uapi/linux/rfkill.h
12479
12480 RHASHTABLE
12481 M:      Thomas Graf <tgraf@suug.ch>
12482 M:      Herbert Xu <herbert@gondor.apana.org.au>
12483 L:      netdev@vger.kernel.org
12484 S:      Maintained
12485 F:      lib/rhashtable.c
12486 F:      lib/test_rhashtable.c
12487 F:      include/linux/rhashtable.h
12488 F:      include/linux/rhashtable-types.h
12489
12490 RICOH R5C592 MEMORYSTICK DRIVER
12491 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12492 S:      Maintained
12493 F:      drivers/memstick/host/r592.*
12494
12495 RICOH SMARTMEDIA/XD DRIVER
12496 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12497 S:      Maintained
12498 F:      drivers/mtd/nand/raw/r852.c
12499 F:      drivers/mtd/nand/raw/r852.h
12500
12501 RISC-V ARCHITECTURE
12502 M:      Palmer Dabbelt <palmer@sifive.com>
12503 M:      Albert Ou <aou@eecs.berkeley.edu>
12504 L:      linux-riscv@lists.infradead.org
12505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12506 S:      Supported
12507 F:      arch/riscv/
12508 K:      riscv
12509 N:      riscv
12510
12511 ROCCAT DRIVERS
12512 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12513 W:      http://sourceforge.net/projects/roccat/
12514 S:      Maintained
12515 F:      drivers/hid/hid-roccat*
12516 F:      include/linux/hid-roccat*
12517 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12518
12519 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12520 M:      Jacob chen <jacob2.chen@rock-chips.com>
12521 L:      linux-media@vger.kernel.org
12522 S:      Maintained
12523 F:      drivers/media/platform/rockchip/rga/
12524 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12525
12526 ROCKER DRIVER
12527 M:      Jiri Pirko <jiri@resnulli.us>
12528 L:      netdev@vger.kernel.org
12529 S:      Supported
12530 F:      drivers/net/ethernet/rocker/
12531
12532 ROCKETPORT DRIVER
12533 P:      Comtrol Corp.
12534 W:      http://www.comtrol.com
12535 S:      Maintained
12536 F:      Documentation/serial/rocket.txt
12537 F:      drivers/tty/rocket*
12538
12539 ROCKETPORT EXPRESS/INFINITY DRIVER
12540 M:      Kevin Cernekee <cernekee@gmail.com>
12541 L:      linux-serial@vger.kernel.org
12542 S:      Odd Fixes
12543 F:      drivers/tty/serial/rp2.*
12544
12545 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12546 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12547 L:      linux-kernel@vger.kernel.org
12548 L:      linux-renesas-soc@vger.kernel.org
12549 S:      Supported
12550 F:      drivers/mfd/bd9571mwv.c
12551 F:      drivers/regulator/bd9571mwv-regulator.c
12552 F:      drivers/gpio/gpio-bd9571mwv.c
12553 F:      include/linux/mfd/bd9571mwv.h
12554 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12555
12556 ROSE NETWORK LAYER
12557 M:      Ralf Baechle <ralf@linux-mips.org>
12558 L:      linux-hams@vger.kernel.org
12559 W:      http://www.linux-ax25.org/
12560 S:      Maintained
12561 F:      include/net/rose.h
12562 F:      include/uapi/linux/rose.h
12563 F:      net/rose/
12564
12565 RTL2830 MEDIA DRIVER
12566 M:      Antti Palosaari <crope@iki.fi>
12567 L:      linux-media@vger.kernel.org
12568 W:      https://linuxtv.org
12569 W:      http://palosaari.fi/linux/
12570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12571 T:      git git://linuxtv.org/anttip/media_tree.git
12572 S:      Maintained
12573 F:      drivers/media/dvb-frontends/rtl2830*
12574
12575 RTL2832 MEDIA DRIVER
12576 M:      Antti Palosaari <crope@iki.fi>
12577 L:      linux-media@vger.kernel.org
12578 W:      https://linuxtv.org
12579 W:      http://palosaari.fi/linux/
12580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12581 T:      git git://linuxtv.org/anttip/media_tree.git
12582 S:      Maintained
12583 F:      drivers/media/dvb-frontends/rtl2832*
12584
12585 RTL2832_SDR MEDIA DRIVER
12586 M:      Antti Palosaari <crope@iki.fi>
12587 L:      linux-media@vger.kernel.org
12588 W:      https://linuxtv.org
12589 W:      http://palosaari.fi/linux/
12590 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12591 T:      git git://linuxtv.org/anttip/media_tree.git
12592 S:      Maintained
12593 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12594
12595 RTL8180 WIRELESS DRIVER
12596 L:      linux-wireless@vger.kernel.org
12597 W:      http://wireless.kernel.org/
12598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12599 S:      Orphan
12600 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12601
12602 RTL8187 WIRELESS DRIVER
12603 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12604 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12605 M:      Larry Finger <Larry.Finger@lwfinger.net>
12606 L:      linux-wireless@vger.kernel.org
12607 W:      http://wireless.kernel.org/
12608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12609 S:      Maintained
12610 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12611
12612 REALTEK WIRELESS DRIVER (rtlwifi family)
12613 M:      Ping-Ke Shih <pkshih@realtek.com>
12614 L:      linux-wireless@vger.kernel.org
12615 W:      http://wireless.kernel.org/
12616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12617 S:      Maintained
12618 F:      drivers/net/wireless/realtek/rtlwifi/
12619
12620 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12621 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12622 L:      linux-wireless@vger.kernel.org
12623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12624 S:      Maintained
12625 F:      drivers/net/wireless/realtek/rtl8xxxu/
12626
12627 RXRPC SOCKETS (AF_RXRPC)
12628 M:      David Howells <dhowells@redhat.com>
12629 L:      linux-afs@lists.infradead.org
12630 S:      Supported
12631 F:      net/rxrpc/
12632 F:      include/keys/rxrpc-type.h
12633 F:      include/net/af_rxrpc.h
12634 F:      include/trace/events/rxrpc.h
12635 F:      include/uapi/linux/rxrpc.h
12636 F:      Documentation/networking/rxrpc.txt
12637 W:      https://www.infradead.org/~dhowells/kafs/
12638
12639 S3 SAVAGE FRAMEBUFFER DRIVER
12640 M:      Antonino Daplas <adaplas@gmail.com>
12641 L:      linux-fbdev@vger.kernel.org
12642 S:      Maintained
12643 F:      drivers/video/fbdev/savage/
12644
12645 S390
12646 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12647 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12648 L:      linux-s390@vger.kernel.org
12649 W:      http://www.ibm.com/developerworks/linux/linux390/
12650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12651 S:      Supported
12652 F:      arch/s390/
12653 F:      drivers/s390/
12654 F:      Documentation/s390/
12655 F:      Documentation/driver-api/s390-drivers.rst
12656
12657 S390 COMMON I/O LAYER
12658 M:      Sebastian Ott <sebott@linux.ibm.com>
12659 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12660 L:      linux-s390@vger.kernel.org
12661 W:      http://www.ibm.com/developerworks/linux/linux390/
12662 S:      Supported
12663 F:      drivers/s390/cio/
12664
12665 S390 DASD DRIVER
12666 M:      Stefan Haberland <sth@linux.ibm.com>
12667 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12668 L:      linux-s390@vger.kernel.org
12669 W:      http://www.ibm.com/developerworks/linux/linux390/
12670 S:      Supported
12671 F:      drivers/s390/block/dasd*
12672 F:      block/partitions/ibm.c
12673
12674 S390 IOMMU (PCI)
12675 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12676 L:      linux-s390@vger.kernel.org
12677 W:      http://www.ibm.com/developerworks/linux/linux390/
12678 S:      Supported
12679 F:      drivers/iommu/s390-iommu.c
12680
12681 S390 IUCV NETWORK LAYER
12682 M:      Julian Wiedmann <jwi@linux.ibm.com>
12683 M:      Ursula Braun <ubraun@linux.ibm.com>
12684 L:      linux-s390@vger.kernel.org
12685 W:      http://www.ibm.com/developerworks/linux/linux390/
12686 S:      Supported
12687 F:      drivers/s390/net/*iucv*
12688 F:      include/net/iucv/
12689 F:      net/iucv/
12690
12691 S390 NETWORK DRIVERS
12692 M:      Julian Wiedmann <jwi@linux.ibm.com>
12693 M:      Ursula Braun <ubraun@linux.ibm.com>
12694 L:      linux-s390@vger.kernel.org
12695 W:      http://www.ibm.com/developerworks/linux/linux390/
12696 S:      Supported
12697 F:      drivers/s390/net/
12698
12699 S390 PCI SUBSYSTEM
12700 M:      Sebastian Ott <sebott@linux.ibm.com>
12701 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12702 L:      linux-s390@vger.kernel.org
12703 W:      http://www.ibm.com/developerworks/linux/linux390/
12704 S:      Supported
12705 F:      arch/s390/pci/
12706 F:      drivers/pci/hotplug/s390_pci_hpc.c
12707
12708 S390 VFIO-CCW DRIVER
12709 M:      Cornelia Huck <cohuck@redhat.com>
12710 M:      Halil Pasic <pasic@linux.ibm.com>
12711 L:      linux-s390@vger.kernel.org
12712 L:      kvm@vger.kernel.org
12713 S:      Supported
12714 F:      drivers/s390/cio/vfio_ccw*
12715 F:      Documentation/s390/vfio-ccw.txt
12716 F:      include/uapi/linux/vfio_ccw.h
12717
12718 S390 ZCRYPT DRIVER
12719 M:      Harald Freudenberger <freude@linux.ibm.com>
12720 L:      linux-s390@vger.kernel.org
12721 W:      http://www.ibm.com/developerworks/linux/linux390/
12722 S:      Supported
12723 F:      drivers/s390/crypto/
12724
12725 S390 ZFCP DRIVER
12726 M:      Steffen Maier <maier@linux.ibm.com>
12727 M:      Benjamin Block <bblock@linux.ibm.com>
12728 L:      linux-s390@vger.kernel.org
12729 W:      http://www.ibm.com/developerworks/linux/linux390/
12730 S:      Supported
12731 F:      drivers/s390/scsi/zfcp_*
12732
12733 S3C24XX SD/MMC Driver
12734 M:      Ben Dooks <ben-linux@fluff.org>
12735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12736 S:      Supported
12737 F:      drivers/mmc/host/s3cmci.*
12738
12739 SAA6588 RDS RECEIVER DRIVER
12740 M:      Hans Verkuil <hverkuil@xs4all.nl>
12741 L:      linux-media@vger.kernel.org
12742 T:      git git://linuxtv.org/media_tree.git
12743 W:      https://linuxtv.org
12744 S:      Odd Fixes
12745 F:      drivers/media/i2c/saa6588*
12746
12747 SAA7134 VIDEO4LINUX DRIVER
12748 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12749 L:      linux-media@vger.kernel.org
12750 W:      https://linuxtv.org
12751 T:      git git://linuxtv.org/media_tree.git
12752 S:      Odd fixes
12753 F:      Documentation/media/v4l-drivers/saa7134*
12754 F:      drivers/media/pci/saa7134/
12755
12756 SAA7146 VIDEO4LINUX-2 DRIVER
12757 M:      Hans Verkuil <hverkuil@xs4all.nl>
12758 L:      linux-media@vger.kernel.org
12759 T:      git git://linuxtv.org/media_tree.git
12760 S:      Maintained
12761 F:      drivers/media/common/saa7146/
12762 F:      drivers/media/pci/saa7146/
12763 F:      include/media/saa7146*
12764
12765 SAMSUNG AUDIO (ASoC) DRIVERS
12766 M:      Krzysztof Kozlowski <krzk@kernel.org>
12767 M:      Sangbeom Kim <sbkim73@samsung.com>
12768 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12769 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12770 S:      Supported
12771 F:      sound/soc/samsung/
12772 F:      Documentation/devicetree/bindings/sound/samsung*
12773
12774 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12775 M:      Krzysztof Kozlowski <krzk@kernel.org>
12776 L:      linux-crypto@vger.kernel.org
12777 L:      linux-samsung-soc@vger.kernel.org
12778 S:      Maintained
12779 F:      drivers/crypto/exynos-rng.c
12780 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12781
12782 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12783 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12784 L:      linux-samsung-soc@vger.kernel.org
12785 S:      Maintained
12786 F:      drivers/char/hw_random/exynos-trng.c
12787 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12788
12789 SAMSUNG FRAMEBUFFER DRIVER
12790 M:      Jingoo Han <jingoohan1@gmail.com>
12791 L:      linux-fbdev@vger.kernel.org
12792 S:      Maintained
12793 F:      drivers/video/fbdev/s3c-fb.c
12794
12795 SAMSUNG LAPTOP DRIVER
12796 M:      Corentin Chary <corentin.chary@gmail.com>
12797 L:      platform-driver-x86@vger.kernel.org
12798 S:      Maintained
12799 F:      drivers/platform/x86/samsung-laptop.c
12800
12801 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12802 M:      Sangbeom Kim <sbkim73@samsung.com>
12803 M:      Krzysztof Kozlowski <krzk@kernel.org>
12804 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12805 L:      linux-kernel@vger.kernel.org
12806 L:      linux-samsung-soc@vger.kernel.org
12807 S:      Supported
12808 F:      drivers/mfd/sec*.c
12809 F:      drivers/regulator/s2m*.c
12810 F:      drivers/regulator/s5m*.c
12811 F:      drivers/clk/clk-s2mps11.c
12812 F:      drivers/rtc/rtc-s5m.c
12813 F:      include/linux/mfd/samsung/
12814 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12815 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12816 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12817 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12818
12819 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12820 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12821 L:      linux-media@vger.kernel.org
12822 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12823 S:      Maintained
12824 F:      drivers/media/platform/s3c-camif/
12825 F:      include/media/drv-intf/s3c_camif.h
12826
12827 SAMSUNG S3FWRN5 NFC DRIVER
12828 M:      Robert Baldyga <r.baldyga@samsung.com>
12829 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12830 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12831 S:      Supported
12832 F:      drivers/nfc/s3fwrn5
12833
12834 SAMSUNG S5C73M3 CAMERA DRIVER
12835 M:      Kyungmin Park <kyungmin.park@samsung.com>
12836 M:      Andrzej Hajda <a.hajda@samsung.com>
12837 L:      linux-media@vger.kernel.org
12838 S:      Supported
12839 F:      drivers/media/i2c/s5c73m3/*
12840
12841 SAMSUNG S5K5BAF CAMERA DRIVER
12842 M:      Kyungmin Park <kyungmin.park@samsung.com>
12843 M:      Andrzej Hajda <a.hajda@samsung.com>
12844 L:      linux-media@vger.kernel.org
12845 S:      Supported
12846 F:      drivers/media/i2c/s5k5baf.c
12847
12848 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12849 M:      Krzysztof Kozlowski <krzk@kernel.org>
12850 M:      Vladimir Zapolskiy <vz@mleia.com>
12851 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12852 L:      linux-crypto@vger.kernel.org
12853 L:      linux-samsung-soc@vger.kernel.org
12854 S:      Maintained
12855 F:      drivers/crypto/s5p-sss.c
12856
12857 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12858 M:      Kyungmin Park <kyungmin.park@samsung.com>
12859 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12860 L:      linux-media@vger.kernel.org
12861 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12862 S:      Supported
12863 F:      drivers/media/platform/exynos4-is/
12864
12865 SAMSUNG SOC CLOCK DRIVERS
12866 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12867 M:      Tomasz Figa <tomasz.figa@gmail.com>
12868 M:      Chanwoo Choi <cw00.choi@samsung.com>
12869 S:      Supported
12870 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12872 F:      drivers/clk/samsung/
12873 F:      include/dt-bindings/clock/exynos*.h
12874 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12875
12876 SAMSUNG SPI DRIVERS
12877 M:      Kukjin Kim <kgene@kernel.org>
12878 M:      Krzysztof Kozlowski <krzk@kernel.org>
12879 M:      Andi Shyti <andi@etezian.org>
12880 L:      linux-spi@vger.kernel.org
12881 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12882 S:      Maintained
12883 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12884 F:      drivers/spi/spi-s3c*
12885 F:      include/linux/platform_data/spi-s3c64xx.h
12886
12887 SAMSUNG SXGBE DRIVERS
12888 M:      Byungho An <bh74.an@samsung.com>
12889 M:      Girish K S <ks.giri@samsung.com>
12890 M:      Vipul Pandya <vipul.pandya@samsung.com>
12891 S:      Supported
12892 L:      netdev@vger.kernel.org
12893 F:      drivers/net/ethernet/samsung/sxgbe/
12894
12895 SAMSUNG THERMAL DRIVER
12896 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12897 L:      linux-pm@vger.kernel.org
12898 L:      linux-samsung-soc@vger.kernel.org
12899 S:      Supported
12900 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12901 F:      drivers/thermal/samsung/
12902
12903 SAMSUNG USB2 PHY DRIVER
12904 M:      Kamil Debski <kamil@wypas.org>
12905 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12906 L:      linux-kernel@vger.kernel.org
12907 S:      Supported
12908 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12909 F:      Documentation/phy/samsung-usb2.txt
12910 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12911 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12912 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12913 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12914 F:      drivers/phy/samsung/phy-samsung-usb2.c
12915 F:      drivers/phy/samsung/phy-samsung-usb2.h
12916
12917 SC1200 WDT DRIVER
12918 M:      Zwane Mwaikambo <zwanem@gmail.com>
12919 S:      Maintained
12920 F:      drivers/watchdog/sc1200wdt.c
12921
12922 SCHEDULER
12923 M:      Ingo Molnar <mingo@redhat.com>
12924 M:      Peter Zijlstra <peterz@infradead.org>
12925 L:      linux-kernel@vger.kernel.org
12926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12927 S:      Maintained
12928 F:      kernel/sched/
12929 F:      include/linux/sched.h
12930 F:      include/uapi/linux/sched.h
12931 F:      include/linux/wait.h
12932
12933 SCR24X CHIP CARD INTERFACE DRIVER
12934 M:      Lubomir Rintel <lkundrak@v3.sk>
12935 S:      Supported
12936 F:      drivers/char/pcmcia/scr24x_cs.c
12937
12938 SCSI CDROM DRIVER
12939 M:      Jens Axboe <axboe@kernel.dk>
12940 L:      linux-scsi@vger.kernel.org
12941 W:      http://www.kernel.dk
12942 S:      Maintained
12943 F:      drivers/scsi/sr*
12944
12945 SCSI RDMA PROTOCOL (SRP) INITIATOR
12946 M:      Bart Van Assche <bvanassche@acm.org>
12947 L:      linux-rdma@vger.kernel.org
12948 S:      Supported
12949 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12950 F:      drivers/infiniband/ulp/srp/
12951 F:      include/scsi/srp.h
12952
12953 SCSI RDMA PROTOCOL (SRP) TARGET
12954 M:      Bart Van Assche <bvanassche@acm.org>
12955 L:      linux-rdma@vger.kernel.org
12956 L:      target-devel@vger.kernel.org
12957 S:      Supported
12958 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12959 F:      drivers/infiniband/ulp/srpt/
12960
12961 SCSI SG DRIVER
12962 M:      Doug Gilbert <dgilbert@interlog.com>
12963 L:      linux-scsi@vger.kernel.org
12964 W:      http://sg.danny.cz/sg
12965 S:      Maintained
12966 F:      Documentation/scsi/scsi-generic.txt
12967 F:      drivers/scsi/sg.c
12968 F:      include/scsi/sg.h
12969
12970 SCSI SUBSYSTEM
12971 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12973 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12975 L:      linux-scsi@vger.kernel.org
12976 S:      Maintained
12977 F:      Documentation/devicetree/bindings/scsi/
12978 F:      drivers/scsi/
12979 F:      include/scsi/
12980
12981 SCSI TAPE DRIVER
12982 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12983 L:      linux-scsi@vger.kernel.org
12984 S:      Maintained
12985 F:      Documentation/scsi/st.txt
12986 F:      drivers/scsi/st.*
12987 F:      drivers/scsi/st_*.h
12988
12989 SCTP PROTOCOL
12990 M:      Vlad Yasevich <vyasevich@gmail.com>
12991 M:      Neil Horman <nhorman@tuxdriver.com>
12992 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12993 L:      linux-sctp@vger.kernel.org
12994 W:      http://lksctp.sourceforge.net
12995 S:      Maintained
12996 F:      Documentation/networking/sctp.txt
12997 F:      include/linux/sctp.h
12998 F:      include/uapi/linux/sctp.h
12999 F:      include/net/sctp/
13000 F:      net/sctp/
13001
13002 SCx200 CPU SUPPORT
13003 M:      Jim Cromie <jim.cromie@gmail.com>
13004 S:      Odd Fixes
13005 F:      Documentation/i2c/busses/scx200_acb
13006 F:      arch/x86/platform/scx200/
13007 F:      drivers/watchdog/scx200_wdt.c
13008 F:      drivers/i2c/busses/scx200*
13009 F:      drivers/mtd/maps/scx200_docflash.c
13010 F:      include/linux/scx200.h
13011
13012 SCx200 GPIO DRIVER
13013 M:      Jim Cromie <jim.cromie@gmail.com>
13014 S:      Maintained
13015 F:      drivers/char/scx200_gpio.c
13016 F:      include/linux/scx200_gpio.h
13017
13018 SCx200 HRT CLOCKSOURCE DRIVER
13019 M:      Jim Cromie <jim.cromie@gmail.com>
13020 S:      Maintained
13021 F:      drivers/clocksource/scx200_hrt.c
13022
13023 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13024 M:      Sascha Sommer <saschasommer@freenet.de>
13025 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13026 S:      Maintained
13027 F:      drivers/mmc/host/sdricoh_cs.c
13028
13029 SECURE COMPUTING
13030 M:      Kees Cook <keescook@chromium.org>
13031 R:      Andy Lutomirski <luto@amacapital.net>
13032 R:      Will Drewry <wad@chromium.org>
13033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13034 S:      Supported
13035 F:      kernel/seccomp.c
13036 F:      include/uapi/linux/seccomp.h
13037 F:      include/linux/seccomp.h
13038 F:      tools/testing/selftests/seccomp/*
13039 F:      tools/testing/selftests/kselftest_harness.h
13040 F:      Documentation/userspace-api/seccomp_filter.rst
13041 K:      \bsecure_computing
13042 K:      \bTIF_SECCOMP\b
13043
13044 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13045 M:      Al Cooper <alcooperx@gmail.com>
13046 L:      linux-mmc@vger.kernel.org
13047 L:      bcm-kernel-feedback-list@broadcom.com
13048 S:      Maintained
13049 F:      drivers/mmc/host/sdhci-brcmstb*
13050
13051 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13052 M:      Adrian Hunter <adrian.hunter@intel.com>
13053 L:      linux-mmc@vger.kernel.org
13054 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13055 S:      Maintained
13056 F:      drivers/mmc/host/sdhci*
13057 F:      include/linux/mmc/sdhci*
13058
13059 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13060 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13061 M:      Manjunath M B <manjumb@synopsys.com>
13062 L:      linux-mmc@vger.kernel.org
13063 S:      Maintained
13064 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13065
13066 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13067 M:      Ben Dooks <ben-linux@fluff.org>
13068 M:      Jaehoon Chung <jh80.chung@samsung.com>
13069 L:      linux-mmc@vger.kernel.org
13070 S:      Maintained
13071 F:      drivers/mmc/host/sdhci-s3c*
13072
13073 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13074 M:      Viresh Kumar <vireshk@kernel.org>
13075 L:      linux-mmc@vger.kernel.org
13076 S:      Maintained
13077 F:      drivers/mmc/host/sdhci-spear.c
13078
13079 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13080 M:      Kishon Vijay Abraham I <kishon@ti.com>
13081 L:      linux-mmc@vger.kernel.org
13082 S:      Maintained
13083 F:      drivers/mmc/host/sdhci-omap.c
13084
13085 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13086 M:      Scott Bauer <scott.bauer@intel.com>
13087 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13088 L:      linux-block@vger.kernel.org
13089 S:      Supported
13090 F:      block/sed*
13091 F:      block/opal_proto.h
13092 F:      include/linux/sed*
13093 F:      include/uapi/linux/sed*
13094
13095 SECURITY CONTACT
13096 M:      Security Officers <security@kernel.org>
13097 S:      Supported
13098
13099 SECURITY SUBSYSTEM
13100 M:      James Morris <jmorris@namei.org>
13101 M:      "Serge E. Hallyn" <serge@hallyn.com>
13102 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13104 W:      http://kernsec.org/
13105 S:      Supported
13106 F:      security/
13107 X:      security/selinux/
13108
13109 SELINUX SECURITY MODULE
13110 M:      Paul Moore <paul@paul-moore.com>
13111 M:      Stephen Smalley <sds@tycho.nsa.gov>
13112 M:      Eric Paris <eparis@parisplace.org>
13113 L:      selinux@vger.kernel.org
13114 W:      https://selinuxproject.org
13115 W:      https://github.com/SELinuxProject
13116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13117 S:      Supported
13118 F:      include/linux/selinux*
13119 F:      security/selinux/
13120 F:      scripts/selinux/
13121 F:      Documentation/admin-guide/LSM/SELinux.rst
13122
13123 SENSABLE PHANTOM
13124 M:      Jiri Slaby <jirislaby@gmail.com>
13125 S:      Maintained
13126 F:      drivers/misc/phantom.c
13127 F:      include/uapi/linux/phantom.h
13128
13129 SERIAL DEVICE BUS
13130 M:      Rob Herring <robh@kernel.org>
13131 L:      linux-serial@vger.kernel.org
13132 S:      Maintained
13133 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13134 F:      drivers/tty/serdev/
13135 F:      include/linux/serdev.h
13136
13137 SERIAL DRIVERS
13138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13139 L:      linux-serial@vger.kernel.org
13140 S:      Maintained
13141 F:      Documentation/devicetree/bindings/serial/
13142 F:      drivers/tty/serial/
13143
13144 SERIAL IR RECEIVER
13145 M:      Sean Young <sean@mess.org>
13146 L:      linux-media@vger.kernel.org
13147 S:      Maintained
13148 F:      drivers/media/rc/serial_ir.c
13149
13150 SFC NETWORK DRIVER
13151 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13152 M:      Edward Cree <ecree@solarflare.com>
13153 M:      Bert Kenward <bkenward@solarflare.com>
13154 L:      netdev@vger.kernel.org
13155 S:      Supported
13156 F:      drivers/net/ethernet/sfc/
13157
13158 SGI GRU DRIVER
13159 M:      Dimitri Sivanich <sivanich@sgi.com>
13160 S:      Maintained
13161 F:      drivers/misc/sgi-gru/
13162
13163 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13164 M:      Pat Gefre <pfg@sgi.com>
13165 L:      linux-ia64@vger.kernel.org
13166 S:      Supported
13167 F:      Documentation/ia64/serial.txt
13168 F:      drivers/tty/serial/ioc?_serial.c
13169 F:      include/linux/ioc?.h
13170
13171 SGI XP/XPC/XPNET DRIVER
13172 M:      Cliff Whickman <cpw@sgi.com>
13173 M:      Robin Holt <robinmholt@gmail.com>
13174 S:      Maintained
13175 F:      drivers/misc/sgi-xp/
13176
13177 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13178 M:      Ursula Braun <ubraun@linux.ibm.com>
13179 L:      linux-s390@vger.kernel.org
13180 W:      http://www.ibm.com/developerworks/linux/linux390/
13181 S:      Supported
13182 F:      net/smc/
13183
13184 SHARP RJ54N1CB0C SENSOR DRIVER
13185 M:      Jacopo Mondi <jacopo@jmondi.org>
13186 L:      linux-media@vger.kernel.org
13187 T:      git git://linuxtv.org/media_tree.git
13188 S:      Odd fixes
13189 F:      drivers/media/i2c/rj54n1cb0c.c
13190 F:      include/media/i2c/rj54n1cb0c.h
13191
13192 SH_VEU V4L2 MEM2MEM DRIVER
13193 L:      linux-media@vger.kernel.org
13194 S:      Orphan
13195 F:      drivers/media/platform/sh_veu.c
13196
13197 SH_VOU V4L2 OUTPUT DRIVER
13198 L:      linux-media@vger.kernel.org
13199 S:      Orphan
13200 F:      drivers/media/platform/sh_vou.c
13201 F:      include/media/drv-intf/sh_vou.h
13202
13203 SI2157 MEDIA DRIVER
13204 M:      Antti Palosaari <crope@iki.fi>
13205 L:      linux-media@vger.kernel.org
13206 W:      https://linuxtv.org
13207 W:      http://palosaari.fi/linux/
13208 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13209 T:      git git://linuxtv.org/anttip/media_tree.git
13210 S:      Maintained
13211 F:      drivers/media/tuners/si2157*
13212
13213 SI2165 MEDIA DRIVER
13214 M:      Matthias Schwarzott <zzam@gentoo.org>
13215 L:      linux-media@vger.kernel.org
13216 W:      https://linuxtv.org
13217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13218 S:      Maintained
13219 F:      drivers/media/dvb-frontends/si2165*
13220
13221 SI2168 MEDIA DRIVER
13222 M:      Antti Palosaari <crope@iki.fi>
13223 L:      linux-media@vger.kernel.org
13224 W:      https://linuxtv.org
13225 W:      http://palosaari.fi/linux/
13226 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13227 T:      git git://linuxtv.org/anttip/media_tree.git
13228 S:      Maintained
13229 F:      drivers/media/dvb-frontends/si2168*
13230
13231 SI470X FM RADIO RECEIVER I2C DRIVER
13232 M:      Hans Verkuil <hverkuil@xs4all.nl>
13233 L:      linux-media@vger.kernel.org
13234 T:      git git://linuxtv.org/media_tree.git
13235 W:      https://linuxtv.org
13236 S:      Odd Fixes
13237 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13238
13239 SI470X FM RADIO RECEIVER USB DRIVER
13240 M:      Hans Verkuil <hverkuil@xs4all.nl>
13241 L:      linux-media@vger.kernel.org
13242 T:      git git://linuxtv.org/media_tree.git
13243 W:      https://linuxtv.org
13244 S:      Maintained
13245 F:      drivers/media/radio/si470x/radio-si470x-common.c
13246 F:      drivers/media/radio/si470x/radio-si470x.h
13247 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13248
13249 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13250 M:      Eduardo Valentin <edubezval@gmail.com>
13251 L:      linux-media@vger.kernel.org
13252 T:      git git://linuxtv.org/media_tree.git
13253 W:      https://linuxtv.org
13254 S:      Odd Fixes
13255 F:      drivers/media/radio/si4713/si4713.?
13256
13257 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13258 M:      Eduardo Valentin <edubezval@gmail.com>
13259 L:      linux-media@vger.kernel.org
13260 T:      git git://linuxtv.org/media_tree.git
13261 W:      https://linuxtv.org
13262 S:      Odd Fixes
13263 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13264
13265 SI4713 FM RADIO TRANSMITTER USB DRIVER
13266 M:      Hans Verkuil <hverkuil@xs4all.nl>
13267 L:      linux-media@vger.kernel.org
13268 T:      git git://linuxtv.org/media_tree.git
13269 W:      https://linuxtv.org
13270 S:      Maintained
13271 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13272
13273 SIANO DVB DRIVER
13274 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13275 L:      linux-media@vger.kernel.org
13276 W:      https://linuxtv.org
13277 T:      git git://linuxtv.org/media_tree.git
13278 S:      Odd fixes
13279 F:      drivers/media/common/siano/
13280 F:      drivers/media/usb/siano/
13281 F:      drivers/media/usb/siano/
13282 F:      drivers/media/mmc/siano/
13283
13284 SIFIVE DRIVERS
13285 M:      Palmer Dabbelt <palmer@sifive.com>
13286 L:      linux-riscv@lists.infradead.org
13287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13288 S:      Supported
13289 K:      sifive
13290 N:      sifive
13291
13292 SILEAD TOUCHSCREEN DRIVER
13293 M:      Hans de Goede <hdegoede@redhat.com>
13294 L:      linux-input@vger.kernel.org
13295 L:      platform-driver-x86@vger.kernel.org
13296 S:      Maintained
13297 F:      drivers/input/touchscreen/silead.c
13298 F:      drivers/platform/x86/touchscreen_dmi.c
13299
13300 SILICON MOTION SM712 FRAME BUFFER DRIVER
13301 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13302 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13303 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13304 L:      linux-fbdev@vger.kernel.org
13305 S:      Maintained
13306 F:      drivers/video/fbdev/sm712*
13307 F:      Documentation/fb/sm712fb.txt
13308
13309 SIMPLE FIRMWARE INTERFACE (SFI)
13310 M:      Len Brown <lenb@kernel.org>
13311 L:      sfi-devel@simplefirmware.org
13312 W:      http://simplefirmware.org/
13313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13314 S:      Supported
13315 F:      arch/x86/platform/sfi/
13316 F:      drivers/sfi/
13317 F:      include/linux/sfi*.h
13318
13319 SIMPLEFB FB DRIVER
13320 M:      Hans de Goede <hdegoede@redhat.com>
13321 L:      linux-fbdev@vger.kernel.org
13322 S:      Maintained
13323 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13324 F:      drivers/video/fbdev/simplefb.c
13325 F:      include/linux/platform_data/simplefb.h
13326
13327 SIMTEC EB110ATX (Chalice CATS)
13328 P:      Ben Dooks
13329 P:      Vincent Sanders <vince@simtec.co.uk>
13330 M:      Simtec Linux Team <linux@simtec.co.uk>
13331 W:      http://www.simtec.co.uk/products/EB110ATX/
13332 S:      Supported
13333
13334 SIMTEC EB2410ITX (BAST)
13335 P:      Ben Dooks
13336 P:      Vincent Sanders <vince@simtec.co.uk>
13337 M:      Simtec Linux Team <linux@simtec.co.uk>
13338 W:      http://www.simtec.co.uk/products/EB2410ITX/
13339 S:      Supported
13340 F:      arch/arm/mach-s3c24xx/mach-bast.c
13341 F:      arch/arm/mach-s3c24xx/bast-ide.c
13342 F:      arch/arm/mach-s3c24xx/bast-irq.c
13343
13344 SIPHASH PRF ROUTINES
13345 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13346 S:      Maintained
13347 F:      lib/siphash.c
13348 F:      lib/test_siphash.c
13349 F:      include/linux/siphash.h
13350
13351 SIOX
13352 M:      Gavin Schenk <g.schenk@eckelmann.de>
13353 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13354 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13355 S:      Supported
13356 F:      drivers/siox/*
13357 F:      include/trace/events/siox.h
13358
13359 SIS 190 ETHERNET DRIVER
13360 M:      Francois Romieu <romieu@fr.zoreil.com>
13361 L:      netdev@vger.kernel.org
13362 S:      Maintained
13363 F:      drivers/net/ethernet/sis/sis190.c
13364
13365 SIS 900/7016 FAST ETHERNET DRIVER
13366 M:      Daniele Venzano <venza@brownhat.org>
13367 W:      http://www.brownhat.org/sis900.html
13368 L:      netdev@vger.kernel.org
13369 S:      Maintained
13370 F:      drivers/net/ethernet/sis/sis900.*
13371
13372 SIS FRAMEBUFFER DRIVER
13373 M:      Thomas Winischhofer <thomas@winischhofer.net>
13374 W:      http://www.winischhofer.net/linuxsisvga.shtml
13375 S:      Maintained
13376 F:      Documentation/fb/sisfb.txt
13377 F:      drivers/video/fbdev/sis/
13378 F:      include/video/sisfb.h
13379
13380 SIS USB2VGA DRIVER
13381 M:      Thomas Winischhofer <thomas@winischhofer.net>
13382 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13383 S:      Maintained
13384 F:      drivers/usb/misc/sisusbvga/
13385
13386 SLAB ALLOCATOR
13387 M:      Christoph Lameter <cl@linux.com>
13388 M:      Pekka Enberg <penberg@kernel.org>
13389 M:      David Rientjes <rientjes@google.com>
13390 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13391 M:      Andrew Morton <akpm@linux-foundation.org>
13392 L:      linux-mm@kvack.org
13393 S:      Maintained
13394 F:      include/linux/sl?b*.h
13395 F:      mm/sl?b*
13396
13397 SLEEPABLE READ-COPY UPDATE (SRCU)
13398 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13399 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13400 M:      Josh Triplett <josh@joshtriplett.org>
13401 R:      Steven Rostedt <rostedt@goodmis.org>
13402 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13403 L:      linux-kernel@vger.kernel.org
13404 W:      http://www.rdrop.com/users/paulmck/RCU/
13405 S:      Supported
13406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13407 F:      include/linux/srcu*.h
13408 F:      kernel/rcu/srcu*.c
13409
13410 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13411 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13412 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13413 S:      Maintained
13414 F:      drivers/slimbus/
13415 F:      Documentation/devicetree/bindings/slimbus/
13416 F:      include/linux/slimbus.h
13417
13418 SMACK SECURITY MODULE
13419 M:      Casey Schaufler <casey@schaufler-ca.com>
13420 L:      linux-security-module@vger.kernel.org
13421 W:      http://schaufler-ca.com
13422 T:      git git://github.com/cschaufler/smack-next
13423 S:      Maintained
13424 F:      Documentation/admin-guide/LSM/Smack.rst
13425 F:      security/smack/
13426
13427 SMC91x ETHERNET DRIVER
13428 M:      Nicolas Pitre <nico@fluxnic.net>
13429 S:      Odd Fixes
13430 F:      drivers/net/ethernet/smsc/smc91x.*
13431
13432 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13433 M:      Sakari Ailus <sakari.ailus@iki.fi>
13434 L:      linux-media@vger.kernel.org
13435 S:      Maintained
13436 F:      drivers/media/i2c/smiapp/
13437 F:      include/media/i2c/smiapp.h
13438 F:      drivers/media/i2c/smiapp-pll.c
13439 F:      drivers/media/i2c/smiapp-pll.h
13440 F:      include/uapi/linux/smiapp.h
13441 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13442
13443 SMM665 HARDWARE MONITOR DRIVER
13444 M:      Guenter Roeck <linux@roeck-us.net>
13445 L:      linux-hwmon@vger.kernel.org
13446 S:      Maintained
13447 F:      Documentation/hwmon/smm665
13448 F:      drivers/hwmon/smm665.c
13449
13450 SMSC EMC2103 HARDWARE MONITOR DRIVER
13451 M:      Steve Glendinning <steve.glendinning@shawell.net>
13452 L:      linux-hwmon@vger.kernel.org
13453 S:      Maintained
13454 F:      Documentation/hwmon/emc2103
13455 F:      drivers/hwmon/emc2103.c
13456
13457 SMSC SCH5627 HARDWARE MONITOR DRIVER
13458 M:      Hans de Goede <hdegoede@redhat.com>
13459 L:      linux-hwmon@vger.kernel.org
13460 S:      Supported
13461 F:      Documentation/hwmon/sch5627
13462 F:      drivers/hwmon/sch5627.c
13463
13464 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13465 M:      Steve Glendinning <steve.glendinning@shawell.net>
13466 L:      linux-fbdev@vger.kernel.org
13467 S:      Maintained
13468 F:      drivers/video/fbdev/smscufx.c
13469
13470 SMSC47B397 HARDWARE MONITOR DRIVER
13471 M:      Jean Delvare <jdelvare@suse.com>
13472 L:      linux-hwmon@vger.kernel.org
13473 S:      Maintained
13474 F:      Documentation/hwmon/smsc47b397
13475 F:      drivers/hwmon/smsc47b397.c
13476
13477 SMSC911x ETHERNET DRIVER
13478 M:      Steve Glendinning <steve.glendinning@shawell.net>
13479 L:      netdev@vger.kernel.org
13480 S:      Maintained
13481 F:      include/linux/smsc911x.h
13482 F:      drivers/net/ethernet/smsc/smsc911x.*
13483
13484 SMSC9420 PCI ETHERNET DRIVER
13485 M:      Steve Glendinning <steve.glendinning@shawell.net>
13486 L:      netdev@vger.kernel.org
13487 S:      Maintained
13488 F:      drivers/net/ethernet/smsc/smsc9420.*
13489
13490 SOC-CAMERA V4L2 SUBSYSTEM
13491 L:      linux-media@vger.kernel.org
13492 T:      git git://linuxtv.org/media_tree.git
13493 S:      Orphan
13494 F:      include/media/soc*
13495 F:      drivers/media/i2c/soc_camera/
13496 F:      drivers/media/platform/soc_camera/
13497
13498 SOCIONEXT SYNQUACER I2C DRIVER
13499 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13500 L:      linux-i2c@vger.kernel.org
13501 S:      Maintained
13502 F:      drivers/i2c/busses/i2c-synquacer.c
13503 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13504
13505 SOCIONEXT UNIPHIER SOUND DRIVER
13506 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13507 S:      Orphan
13508 F:      sound/soc/uniphier/
13509
13510 SOEKRIS NET48XX LED SUPPORT
13511 M:      Chris Boot <bootc@bootc.net>
13512 S:      Maintained
13513 F:      drivers/leds/leds-net48xx.c
13514
13515 SOFT-ROCE DRIVER (rxe)
13516 M:      Moni Shoua <monis@mellanox.com>
13517 L:      linux-rdma@vger.kernel.org
13518 S:      Supported
13519 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13520 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13521 F:      drivers/infiniband/sw/rxe/
13522 F:      include/uapi/rdma/rdma_user_rxe.h
13523
13524 SOFTLOGIC 6x10 MPEG CODEC
13525 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13526 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13527 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13528 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13529 M:      Ismael Luceno <ismael@iodev.co.uk>
13530 L:      linux-media@vger.kernel.org
13531 S:      Supported
13532 F:      drivers/media/pci/solo6x10/
13533
13534 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13535 M:      James Morse <james.morse@arm.com>
13536 L:      linux-arm-kernel@lists.infradead.org
13537 S:      Maintained
13538 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13539 F:      drivers/firmware/arm_sdei.c
13540 F:      include/linux/arm_sdei.h
13541 F:      include/uapi/linux/arm_sdei.h
13542
13543 SOFTWARE RAID (Multiple Disks) SUPPORT
13544 M:      Shaohua Li <shli@kernel.org>
13545 L:      linux-raid@vger.kernel.org
13546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13547 S:      Supported
13548 F:      drivers/md/Makefile
13549 F:      drivers/md/Kconfig
13550 F:      drivers/md/md*
13551 F:      drivers/md/raid*
13552 F:      include/linux/raid/
13553 F:      include/uapi/linux/raid/
13554
13555 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13556 M:      Jassi Brar <jaswinder.singh@linaro.org>
13557 L:      netdev@vger.kernel.org
13558 S:      Maintained
13559 F:      drivers/net/ethernet/socionext/netsec.c
13560 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13561
13562 SOLIDRUN CLEARFOG SUPPORT
13563 M:      Russell King <linux@armlinux.org.uk>
13564 S:      Maintained
13565 F:      arch/arm/boot/dts/armada-388-clearfog*
13566 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13567
13568 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13569 M:      Russell King <linux@armlinux.org.uk>
13570 S:      Maintained
13571 F:      arch/arm/boot/dts/imx6*-cubox-i*
13572 F:      arch/arm/boot/dts/imx6*-hummingboard*
13573 F:      arch/arm/boot/dts/imx6*-sr-*
13574
13575 SONIC NETWORK DRIVER
13576 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13577 L:      netdev@vger.kernel.org
13578 S:      Maintained
13579 F:      drivers/net/ethernet/natsemi/sonic.*
13580
13581 SONICS SILICON BACKPLANE DRIVER (SSB)
13582 M:      Michael Buesch <m@bues.ch>
13583 L:      linux-wireless@vger.kernel.org
13584 S:      Maintained
13585 F:      drivers/ssb/
13586 F:      include/linux/ssb/
13587
13588 SONY IMX258 SENSOR DRIVER
13589 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13590 L:      linux-media@vger.kernel.org
13591 T:      git git://linuxtv.org/media_tree.git
13592 S:      Maintained
13593 F:      drivers/media/i2c/imx258.c
13594
13595 SONY IMX274 SENSOR DRIVER
13596 M:      Leon Luo <leonl@leopardimaging.com>
13597 L:      linux-media@vger.kernel.org
13598 T:      git git://linuxtv.org/media_tree.git
13599 S:      Maintained
13600 F:      drivers/media/i2c/imx274.c
13601 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13602
13603 SONY MEMORYSTICK CARD SUPPORT
13604 M:      Alex Dubov <oakad@yahoo.com>
13605 W:      http://tifmxx.berlios.de/
13606 S:      Maintained
13607 F:      drivers/memstick/host/tifm_ms.c
13608
13609 SONY MEMORYSTICK STANDARD SUPPORT
13610 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13611 S:      Maintained
13612 F:      drivers/memstick/core/ms_block.*
13613
13614 SONY VAIO CONTROL DEVICE DRIVER
13615 M:      Mattia Dongili <malattia@linux.it>
13616 L:      platform-driver-x86@vger.kernel.org
13617 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13618 S:      Maintained
13619 F:      Documentation/laptops/sony-laptop.txt
13620 F:      drivers/char/sonypi.c
13621 F:      drivers/platform/x86/sony-laptop.c
13622 F:      include/linux/sony-laptop.h
13623
13624 SOUND
13625 M:      Jaroslav Kysela <perex@perex.cz>
13626 M:      Takashi Iwai <tiwai@suse.com>
13627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13628 W:      http://www.alsa-project.org/
13629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13630 T:      git git://git.alsa-project.org/alsa-kernel.git
13631 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13632 S:      Maintained
13633 F:      Documentation/sound/
13634 F:      include/sound/
13635 F:      include/uapi/sound/
13636 F:      sound/
13637
13638 SOUND - COMPRESSED AUDIO
13639 M:      Vinod Koul <vkoul@kernel.org>
13640 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13642 S:      Supported
13643 F:      Documentation/sound/designs/compress-offload.rst
13644 F:      include/sound/compress_driver.h
13645 F:      include/uapi/sound/compress_*
13646 F:      sound/core/compress_offload.c
13647 F:      sound/soc/soc-compress.c
13648
13649 SOUND - DMAENGINE HELPERS
13650 M:      Lars-Peter Clausen <lars@metafoo.de>
13651 S:      Supported
13652 F:      include/sound/dmaengine_pcm.h
13653 F:      sound/core/pcm_dmaengine.c
13654 F:      sound/soc/soc-generic-dmaengine-pcm.c
13655
13656 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13657 M:      Liam Girdwood <lgirdwood@gmail.com>
13658 M:      Mark Brown <broonie@kernel.org>
13659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13660 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13661 W:      http://alsa-project.org/main/index.php/ASoC
13662 S:      Supported
13663 F:      Documentation/devicetree/bindings/sound/
13664 F:      Documentation/sound/soc/
13665 F:      sound/soc/
13666 F:      include/sound/soc*
13667
13668 SOUNDWIRE SUBSYSTEM
13669 M:      Vinod Koul <vinod.koul@intel.com>
13670 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13671 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13672 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13673 S:      Supported
13674 F:      Documentation/driver-api/soundwire/
13675 F:      drivers/soundwire/
13676 F:      include/linux/soundwire/
13677
13678 SP2 MEDIA DRIVER
13679 M:      Olli Salonen <olli.salonen@iki.fi>
13680 L:      linux-media@vger.kernel.org
13681 W:      https://linuxtv.org
13682 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13683 S:      Maintained
13684 F:      drivers/media/dvb-frontends/sp2*
13685
13686 SPARC + UltraSPARC (sparc/sparc64)
13687 M:      "David S. Miller" <davem@davemloft.net>
13688 L:      sparclinux@vger.kernel.org
13689 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13692 S:      Maintained
13693 F:      arch/sparc/
13694 F:      drivers/sbus/
13695
13696 SPARC SERIAL DRIVERS
13697 M:      "David S. Miller" <davem@davemloft.net>
13698 L:      sparclinux@vger.kernel.org
13699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13701 S:      Maintained
13702 F:      include/linux/sunserialcore.h
13703 F:      drivers/tty/serial/suncore.c
13704 F:      drivers/tty/serial/sunhv.c
13705 F:      drivers/tty/serial/sunsab.c
13706 F:      drivers/tty/serial/sunsab.h
13707 F:      drivers/tty/serial/sunsu.c
13708 F:      drivers/tty/serial/sunzilog.c
13709 F:      drivers/tty/serial/sunzilog.h
13710 F:      drivers/tty/vcc.c
13711
13712 SPARSE CHECKER
13713 M:      "Christopher Li" <sparse@chrisli.org>
13714 L:      linux-sparse@vger.kernel.org
13715 W:      https://sparse.wiki.kernel.org/
13716 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13717 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13718 S:      Maintained
13719 F:      include/linux/compiler.h
13720
13721 SPEAR CLOCK FRAMEWORK SUPPORT
13722 M:      Viresh Kumar <vireshk@kernel.org>
13723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13724 W:      http://www.st.com/spear
13725 S:      Maintained
13726 F:      drivers/clk/spear/
13727
13728 SPEAR PLATFORM SUPPORT
13729 M:      Viresh Kumar <vireshk@kernel.org>
13730 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13732 W:      http://www.st.com/spear
13733 S:      Maintained
13734 F:      arch/arm/boot/dts/spear*
13735 F:      arch/arm/mach-spear/
13736
13737 SPI NOR SUBSYSTEM
13738 M:      Marek Vasut <marek.vasut@gmail.com>
13739 L:      linux-mtd@lists.infradead.org
13740 W:      http://www.linux-mtd.infradead.org/
13741 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13742 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13743 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13744 S:      Maintained
13745 F:      drivers/mtd/spi-nor/
13746 F:      include/linux/mtd/spi-nor.h
13747
13748 SPI SUBSYSTEM
13749 M:      Mark Brown <broonie@kernel.org>
13750 L:      linux-spi@vger.kernel.org
13751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13752 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13753 S:      Maintained
13754 F:      Documentation/devicetree/bindings/spi/
13755 F:      Documentation/spi/
13756 F:      drivers/spi/
13757 F:      include/linux/spi/
13758 F:      include/uapi/linux/spi/
13759 F:      tools/spi/
13760
13761 SPIDERNET NETWORK DRIVER for CELL
13762 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13763 L:      netdev@vger.kernel.org
13764 S:      Supported
13765 F:      Documentation/networking/spider_net.txt
13766 F:      drivers/net/ethernet/toshiba/spider_net*
13767
13768 SPMI SUBSYSTEM
13769 R:      Stephen Boyd <sboyd@kernel.org>
13770 L:      linux-arm-msm@vger.kernel.org
13771 F:      Documentation/devicetree/bindings/spmi/
13772 F:      drivers/spmi/
13773 F:      include/dt-bindings/spmi/spmi.h
13774 F:      include/linux/spmi.h
13775 F:      include/trace/events/spmi.h
13776
13777 SPU FILE SYSTEM
13778 M:      Jeremy Kerr <jk@ozlabs.org>
13779 L:      linuxppc-dev@lists.ozlabs.org
13780 W:      http://www.ibm.com/developerworks/power/cell/
13781 S:      Supported
13782 F:      Documentation/filesystems/spufs.txt
13783 F:      arch/powerpc/platforms/cell/spufs/
13784
13785 SQUASHFS FILE SYSTEM
13786 M:      Phillip Lougher <phillip@squashfs.org.uk>
13787 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13788 W:      http://squashfs.org.uk
13789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13790 S:      Maintained
13791 F:      Documentation/filesystems/squashfs.txt
13792 F:      fs/squashfs/
13793
13794 SRM (Alpha) environment access
13795 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13796 S:      Maintained
13797 F:      arch/alpha/kernel/srm_env.c
13798
13799 ST STM32 I2C/SMBUS DRIVER
13800 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13801 L:      linux-i2c@vger.kernel.org
13802 S:      Maintained
13803 F:      drivers/i2c/busses/i2c-stm32*
13804
13805 STABLE BRANCH
13806 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13807 L:      stable@vger.kernel.org
13808 S:      Supported
13809 F:      Documentation/process/stable-kernel-rules.rst
13810
13811 STAGING - COMEDI
13812 M:      Ian Abbott <abbotti@mev.co.uk>
13813 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13814 S:      Odd Fixes
13815 F:      drivers/staging/comedi/
13816
13817 STAGING - EROFS FILE SYSTEM
13818 M:      Gao Xiang <gaoxiang25@huawei.com>
13819 M:      Chao Yu <yuchao0@huawei.com>
13820 L:      linux-erofs@lists.ozlabs.org
13821 S:      Maintained
13822 F:      drivers/staging/erofs/
13823
13824 STAGING - FLARION FT1000 DRIVERS
13825 M:      Marek Belisko <marek.belisko@gmail.com>
13826 S:      Odd Fixes
13827 F:      drivers/staging/ft1000/
13828
13829 STAGING - INDUSTRIAL IO
13830 M:      Jonathan Cameron <jic23@kernel.org>
13831 L:      linux-iio@vger.kernel.org
13832 S:      Odd Fixes
13833 F:      Documentation/devicetree/bindings/staging/iio/
13834 F:      drivers/staging/iio/
13835
13836 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13837 M:      Marc Dietrich <marvin24@gmx.de>
13838 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13839 L:      linux-tegra@vger.kernel.org
13840 S:      Maintained
13841 F:      drivers/staging/nvec/
13842
13843 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13844 M:      Jens Frederich <jfrederich@gmail.com>
13845 M:      Daniel Drake <dsd@laptop.org>
13846 M:      Jon Nettleton <jon.nettleton@gmail.com>
13847 W:      http://wiki.laptop.org/go/DCON
13848 S:      Maintained
13849 F:      drivers/staging/olpc_dcon/
13850
13851 STAGING - REALTEK RTL8712U DRIVERS
13852 M:      Larry Finger <Larry.Finger@lwfinger.net>
13853 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13854 S:      Odd Fixes
13855 F:      drivers/staging/rtl8712/
13856
13857 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13858 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13859 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13860 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13861 L:      linux-fbdev@vger.kernel.org
13862 S:      Maintained
13863 F:      drivers/staging/sm750fb/
13864
13865 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13866 M:      William Hubbs <w.d.hubbs@gmail.com>
13867 M:      Chris Brannon <chris@the-brannons.com>
13868 M:      Kirk Reiser <kirk@reisers.ca>
13869 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13870 L:      speakup@linux-speakup.org
13871 W:      http://www.linux-speakup.org/
13872 S:      Odd Fixes
13873 F:      drivers/staging/speakup/
13874
13875 STAGING - VIA VT665X DRIVERS
13876 M:      Forest Bond <forest@alittletooquiet.net>
13877 S:      Odd Fixes
13878 F:      drivers/staging/vt665?/
13879
13880 STAGING - WILC1000 WIFI DRIVER
13881 M:      Aditya Shankar <aditya.shankar@microchip.com>
13882 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13883 L:      linux-wireless@vger.kernel.org
13884 S:      Supported
13885 F:      drivers/staging/wilc1000/
13886
13887 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13888 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13889 S:      Odd Fixes
13890 F:      drivers/staging/xgifb/
13891
13892 STAGING SUBSYSTEM
13893 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13895 L:      devel@driverdev.osuosl.org
13896 S:      Supported
13897 F:      drivers/staging/
13898
13899 STARFIRE/DURALAN NETWORK DRIVER
13900 M:      Ion Badulescu <ionut@badula.org>
13901 S:      Odd Fixes
13902 F:      drivers/net/ethernet/adaptec/starfire*
13903
13904 STEC S1220 SKD DRIVER
13905 M:      Bart Van Assche <bart.vanassche@wdc.com>
13906 L:      linux-block@vger.kernel.org
13907 S:      Maintained
13908 F:      drivers/block/skd*[ch]
13909
13910 STI AUDIO (ASoC) DRIVERS
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,sti-asoc-card.txt
13915 F:      sound/soc/sti/
13916
13917 STI CEC DRIVER
13918 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13919 S:      Maintained
13920 F:      drivers/staging/media/st-cec/
13921 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13922
13923 STK1160 USB VIDEO CAPTURE DRIVER
13924 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13925 L:      linux-media@vger.kernel.org
13926 T:      git git://linuxtv.org/media_tree.git
13927 S:      Maintained
13928 F:      drivers/media/usb/stk1160/
13929
13930 STM32 AUDIO (ASoC) DRIVERS
13931 M:      Olivier Moysan <olivier.moysan@st.com>
13932 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13934 S:      Maintained
13935 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13936 F:      sound/soc/stm/
13937
13938 STM32 TIMER/LPTIMER DRIVERS
13939 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13940 S:      Maintained
13941 F:      drivers/*/stm32-*timer*
13942 F:      drivers/pwm/pwm-stm32*
13943 F:      include/linux/*/stm32-*tim*
13944 F:      Documentation/ABI/testing/*timer-stm32
13945 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13946 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13947
13948 STMMAC ETHERNET DRIVER
13949 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13950 M:      Alexandre Torgue <alexandre.torgue@st.com>
13951 M:      Jose Abreu <joabreu@synopsys.com>
13952 L:      netdev@vger.kernel.org
13953 W:      http://www.stlinux.com
13954 S:      Supported
13955 F:      drivers/net/ethernet/stmicro/stmmac/
13956
13957 SUN3/3X
13958 M:      Sam Creasey <sammy@sammy.net>
13959 W:      http://sammy.net/sun3/
13960 S:      Maintained
13961 F:      arch/m68k/kernel/*sun3*
13962 F:      arch/m68k/sun3*/
13963 F:      arch/m68k/include/asm/sun3*
13964 F:      drivers/net/ethernet/i825xx/sun3*
13965
13966 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13967 M:      Hans de Goede <hdegoede@redhat.com>
13968 L:      linux-input@vger.kernel.org
13969 S:      Maintained
13970 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13971 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13972
13973 SUNDANCE NETWORK DRIVER
13974 M:      Denis Kirjanov <kda@linux-powerpc.org>
13975 L:      netdev@vger.kernel.org
13976 S:      Maintained
13977 F:      drivers/net/ethernet/dlink/sundance.c
13978
13979 SUPERH
13980 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13981 M:      Rich Felker <dalias@libc.org>
13982 L:      linux-sh@vger.kernel.org
13983 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13984 S:      Maintained
13985 F:      Documentation/sh/
13986 F:      arch/sh/
13987 F:      drivers/sh/
13988
13989 SUSPEND TO RAM
13990 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13991 M:      Len Brown <len.brown@intel.com>
13992 M:      Pavel Machek <pavel@ucw.cz>
13993 L:      linux-pm@vger.kernel.org
13994 B:      https://bugzilla.kernel.org
13995 S:      Supported
13996 F:      Documentation/power/
13997 F:      arch/x86/kernel/acpi/
13998 F:      drivers/base/power/
13999 F:      kernel/power/
14000 F:      include/linux/suspend.h
14001 F:      include/linux/freezer.h
14002 F:      include/linux/pm.h
14003
14004 SVGA HANDLING
14005 M:      Martin Mares <mj@ucw.cz>
14006 L:      linux-video@atrey.karlin.mff.cuni.cz
14007 S:      Maintained
14008 F:      Documentation/svga.txt
14009 F:      arch/x86/boot/video*
14010
14011 SWIOTLB SUBSYSTEM
14012 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14013 L:      iommu@lists.linux-foundation.org
14014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14015 S:      Supported
14016 F:      kernel/dma/swiotlb.c
14017 F:      arch/*/kernel/pci-swiotlb.c
14018 F:      include/linux/swiotlb.h
14019
14020 SWITCHDEV
14021 M:      Jiri Pirko <jiri@resnulli.us>
14022 M:      Ivan Vecera <ivecera@redhat.com>
14023 L:      netdev@vger.kernel.org
14024 S:      Supported
14025 F:      net/switchdev/
14026 F:      include/net/switchdev.h
14027
14028 SY8106A REGULATOR DRIVER
14029 M:      Icenowy Zheng <icenowy@aosc.io>
14030 S:      Maintained
14031 F:      drivers/regulator/sy8106a-regulator.c
14032 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14033
14034 SYNC FILE FRAMEWORK
14035 M:      Sumit Semwal <sumit.semwal@linaro.org>
14036 R:      Gustavo Padovan <gustavo@padovan.org>
14037 S:      Maintained
14038 L:      linux-media@vger.kernel.org
14039 L:      dri-devel@lists.freedesktop.org
14040 F:      drivers/dma-buf/sync_*
14041 F:      drivers/dma-buf/dma-fence*
14042 F:      drivers/dma-buf/sw_sync.c
14043 F:      include/linux/sync_file.h
14044 F:      include/uapi/linux/sync_file.h
14045 F:      Documentation/sync_file.txt
14046 T:      git git://anongit.freedesktop.org/drm/drm-misc
14047
14048 SYNOPSYS ARC ARCHITECTURE
14049 M:      Vineet Gupta <vgupta@synopsys.com>
14050 L:      linux-snps-arc@lists.infradead.org
14051 S:      Supported
14052 F:      arch/arc/
14053 F:      Documentation/devicetree/bindings/arc/*
14054 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14055 F:      drivers/clocksource/arc_timer.c
14056 F:      drivers/tty/serial/arc_uart.c
14057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14058
14059 SYNOPSYS ARC HSDK SDP pll clock driver
14060 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14061 S:      Supported
14062 F:      drivers/clk/clk-hsdk-pll.c
14063 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14064
14065 SYNOPSYS ARC SDP clock driver
14066 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14067 S:      Supported
14068 F:      drivers/clk/axs10x/*
14069 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14070
14071 SYNOPSYS ARC SDP platform support
14072 M:      Alexey Brodkin <abrodkin@synopsys.com>
14073 S:      Supported
14074 F:      arch/arc/plat-axs10x
14075 F:      arch/arc/boot/dts/ax*
14076 F:      Documentation/devicetree/bindings/arc/axs10*
14077
14078 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14079 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14080 S:      Supported
14081 F:      drivers/reset/reset-axs10x.c
14082 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14083
14084 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14085 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14086 S:      Maintained
14087 F:      drivers/tty/serial/8250/8250_dw.c
14088
14089 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14090 M:      Hoan Tran <hotran@apm.com>
14091 L:      linux-gpio@vger.kernel.org
14092 S:      Maintained
14093 F:      drivers/gpio/gpio-dwapb.c
14094 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14095
14096 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14097 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14098 S:      Maintained
14099 F:      drivers/dma/dwi-axi-dmac/
14100 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14101
14102 SYNOPSYS DESIGNWARE DMAC DRIVER
14103 M:      Viresh Kumar <vireshk@kernel.org>
14104 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14105 S:      Maintained
14106 F:      include/linux/dma/dw.h
14107 F:      include/linux/platform_data/dma-dw.h
14108 F:      drivers/dma/dw/
14109
14110 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14111 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14112 L:      netdev@vger.kernel.org
14113 S:      Supported
14114 F:      drivers/net/ethernet/synopsys/
14115
14116 SYNOPSYS DESIGNWARE I2C DRIVER
14117 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14118 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14119 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14120 L:      linux-i2c@vger.kernel.org
14121 S:      Maintained
14122 F:      drivers/i2c/busses/i2c-designware-*
14123 F:      include/linux/platform_data/i2c-designware.h
14124
14125 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14126 M:      Jaehoon Chung <jh80.chung@samsung.com>
14127 L:      linux-mmc@vger.kernel.org
14128 S:      Maintained
14129 F:      drivers/mmc/host/dw_mmc*
14130
14131 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14132 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14133 S:      Supported
14134 F:      drivers/reset/reset-hsdk.c
14135 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14136 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14137
14138 SYSTEM CONFIGURATION (SYSCON)
14139 M:      Lee Jones <lee.jones@linaro.org>
14140 M:      Arnd Bergmann <arnd@arndb.de>
14141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14142 S:      Supported
14143 F:      drivers/mfd/syscon.c
14144
14145 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14146 M:      Sudeep Holla <sudeep.holla@arm.com>
14147 L:      linux-arm-kernel@lists.infradead.org
14148 S:      Maintained
14149 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14150 F:      drivers/clk/clk-sc[mp]i.c
14151 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14152 F:      drivers/firmware/arm_scpi.c
14153 F:      drivers/firmware/arm_scmi/
14154 F:      include/linux/sc[mp]i_protocol.h
14155
14156 SYSTEM RESET/SHUTDOWN DRIVERS
14157 M:      Sebastian Reichel <sre@kernel.org>
14158 L:      linux-pm@vger.kernel.org
14159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14160 S:      Maintained
14161 F:      Documentation/devicetree/bindings/power/reset/
14162 F:      drivers/power/reset/
14163
14164 SYSTEM TRACE MODULE CLASS
14165 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14166 S:      Maintained
14167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14168 F:      Documentation/trace/stm.rst
14169 F:      drivers/hwtracing/stm/
14170 F:      include/linux/stm.h
14171 F:      include/uapi/linux/stm.h
14172
14173 SYSV FILESYSTEM
14174 M:      Christoph Hellwig <hch@infradead.org>
14175 S:      Maintained
14176 F:      Documentation/filesystems/sysv-fs.txt
14177 F:      fs/sysv/
14178 F:      include/linux/sysv_fs.h
14179
14180 TARGET SUBSYSTEM
14181 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14182 L:      linux-scsi@vger.kernel.org
14183 L:      target-devel@vger.kernel.org
14184 W:      http://www.linux-iscsi.org
14185 W:      http://groups.google.com/group/linux-iscsi-target-dev
14186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14187 S:      Supported
14188 F:      drivers/target/
14189 F:      include/target/
14190 F:      Documentation/target/
14191
14192 TASKSTATS STATISTICS INTERFACE
14193 M:      Balbir Singh <bsingharora@gmail.com>
14194 S:      Maintained
14195 F:      Documentation/accounting/taskstats*
14196 F:      include/linux/taskstats*
14197 F:      kernel/taskstats.c
14198
14199 TC subsystem
14200 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14201 M:      Cong Wang <xiyou.wangcong@gmail.com>
14202 M:      Jiri Pirko <jiri@resnulli.us>
14203 L:      netdev@vger.kernel.org
14204 S:      Maintained
14205 F:      include/net/pkt_cls.h
14206 F:      include/net/pkt_sched.h
14207 F:      include/net/tc_act/
14208 F:      include/uapi/linux/pkt_cls.h
14209 F:      include/uapi/linux/pkt_sched.h
14210 F:      include/uapi/linux/tc_act/
14211 F:      include/uapi/linux/tc_ematch/
14212 F:      net/sched/
14213
14214 TC90522 MEDIA DRIVER
14215 M:      Akihiro Tsukada <tskd08@gmail.com>
14216 L:      linux-media@vger.kernel.org
14217 S:      Odd Fixes
14218 F:      drivers/media/dvb-frontends/tc90522*
14219
14220 TCP LOW PRIORITY MODULE
14221 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14222 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14223 W:      http://tcp-lp-mod.sourceforge.net/
14224 S:      Maintained
14225 F:      net/ipv4/tcp_lp.c
14226
14227 TDA10071 MEDIA DRIVER
14228 M:      Antti Palosaari <crope@iki.fi>
14229 L:      linux-media@vger.kernel.org
14230 W:      https://linuxtv.org
14231 W:      http://palosaari.fi/linux/
14232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14233 T:      git git://linuxtv.org/anttip/media_tree.git
14234 S:      Maintained
14235 F:      drivers/media/dvb-frontends/tda10071*
14236
14237 TDA18212 MEDIA DRIVER
14238 M:      Antti Palosaari <crope@iki.fi>
14239 L:      linux-media@vger.kernel.org
14240 W:      https://linuxtv.org
14241 W:      http://palosaari.fi/linux/
14242 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14243 T:      git git://linuxtv.org/anttip/media_tree.git
14244 S:      Maintained
14245 F:      drivers/media/tuners/tda18212*
14246
14247 TDA18218 MEDIA DRIVER
14248 M:      Antti Palosaari <crope@iki.fi>
14249 L:      linux-media@vger.kernel.org
14250 W:      https://linuxtv.org
14251 W:      http://palosaari.fi/linux/
14252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14253 T:      git git://linuxtv.org/anttip/media_tree.git
14254 S:      Maintained
14255 F:      drivers/media/tuners/tda18218*
14256
14257 TDA18250 MEDIA DRIVER
14258 M:      Olli Salonen <olli.salonen@iki.fi>
14259 L:      linux-media@vger.kernel.org
14260 W:      https://linuxtv.org
14261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14262 T:      git git://linuxtv.org/media_tree.git
14263 S:      Maintained
14264 F:      drivers/media/tuners/tda18250*
14265
14266 TDA18271 MEDIA DRIVER
14267 M:      Michael Krufky <mkrufky@linuxtv.org>
14268 L:      linux-media@vger.kernel.org
14269 W:      https://linuxtv.org
14270 W:      http://github.com/mkrufky
14271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14272 T:      git git://linuxtv.org/mkrufky/tuners.git
14273 S:      Maintained
14274 F:      drivers/media/tuners/tda18271*
14275
14276 TDA1997x MEDIA DRIVER
14277 M:      Tim Harvey <tharvey@gateworks.com>
14278 L:      linux-media@vger.kernel.org
14279 W:      https://linuxtv.org
14280 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14281 S:      Maintained
14282 F:      drivers/media/i2c/tda1997x.*
14283
14284 TDA827x MEDIA DRIVER
14285 M:      Michael Krufky <mkrufky@linuxtv.org>
14286 L:      linux-media@vger.kernel.org
14287 W:      https://linuxtv.org
14288 W:      http://github.com/mkrufky
14289 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14290 T:      git git://linuxtv.org/mkrufky/tuners.git
14291 S:      Maintained
14292 F:      drivers/media/tuners/tda8290.*
14293
14294 TDA8290 MEDIA DRIVER
14295 M:      Michael Krufky <mkrufky@linuxtv.org>
14296 L:      linux-media@vger.kernel.org
14297 W:      https://linuxtv.org
14298 W:      http://github.com/mkrufky
14299 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14300 T:      git git://linuxtv.org/mkrufky/tuners.git
14301 S:      Maintained
14302 F:      drivers/media/tuners/tda8290.*
14303
14304 TDA9840 MEDIA DRIVER
14305 M:      Hans Verkuil <hverkuil@xs4all.nl>
14306 L:      linux-media@vger.kernel.org
14307 T:      git git://linuxtv.org/media_tree.git
14308 W:      https://linuxtv.org
14309 S:      Maintained
14310 F:      drivers/media/i2c/tda9840*
14311
14312 TEA5761 TUNER DRIVER
14313 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14314 L:      linux-media@vger.kernel.org
14315 W:      https://linuxtv.org
14316 T:      git git://linuxtv.org/media_tree.git
14317 S:      Odd fixes
14318 F:      drivers/media/tuners/tea5761.*
14319
14320 TEA5767 TUNER DRIVER
14321 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14322 L:      linux-media@vger.kernel.org
14323 W:      https://linuxtv.org
14324 T:      git git://linuxtv.org/media_tree.git
14325 S:      Maintained
14326 F:      drivers/media/tuners/tea5767.*
14327
14328 TEA6415C MEDIA DRIVER
14329 M:      Hans Verkuil <hverkuil@xs4all.nl>
14330 L:      linux-media@vger.kernel.org
14331 T:      git git://linuxtv.org/media_tree.git
14332 W:      https://linuxtv.org
14333 S:      Maintained
14334 F:      drivers/media/i2c/tea6415c*
14335
14336 TEA6420 MEDIA DRIVER
14337 M:      Hans Verkuil <hverkuil@xs4all.nl>
14338 L:      linux-media@vger.kernel.org
14339 T:      git git://linuxtv.org/media_tree.git
14340 W:      https://linuxtv.org
14341 S:      Maintained
14342 F:      drivers/media/i2c/tea6420*
14343
14344 TEAM DRIVER
14345 M:      Jiri Pirko <jiri@resnulli.us>
14346 L:      netdev@vger.kernel.org
14347 S:      Supported
14348 F:      drivers/net/team/
14349 F:      include/linux/if_team.h
14350 F:      include/uapi/linux/if_team.h
14351
14352 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14353 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14354 S:      Maintained
14355 F:      arch/x86/platform/ts5500/
14356
14357 TECHNOTREND USB IR RECEIVER
14358 M:      Sean Young <sean@mess.org>
14359 L:      linux-media@vger.kernel.org
14360 S:      Maintained
14361 F:      drivers/media/rc/ttusbir.c
14362
14363 TECHWELL TW9910 VIDEO DECODER
14364 L:      linux-media@vger.kernel.org
14365 S:      Orphan
14366 F:      drivers/media/i2c/tw9910.c
14367 F:      include/media/i2c/tw9910.h
14368
14369 TEE SUBSYSTEM
14370 M:      Jens Wiklander <jens.wiklander@linaro.org>
14371 S:      Maintained
14372 F:      include/linux/tee_drv.h
14373 F:      include/uapi/linux/tee.h
14374 F:      drivers/tee/
14375 F:      Documentation/tee.txt
14376
14377 TEGRA ARCHITECTURE SUPPORT
14378 M:      Thierry Reding <thierry.reding@gmail.com>
14379 M:      Jonathan Hunter <jonathanh@nvidia.com>
14380 L:      linux-tegra@vger.kernel.org
14381 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14383 S:      Supported
14384 N:      [^a-z]tegra
14385
14386 TEGRA CLOCK DRIVER
14387 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14388 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14389 S:      Supported
14390 F:      drivers/clk/tegra/
14391
14392 TEGRA DMA DRIVERS
14393 M:      Laxman Dewangan <ldewangan@nvidia.com>
14394 M:      Jon Hunter <jonathanh@nvidia.com>
14395 S:      Supported
14396 F:      drivers/dma/tegra*
14397
14398 TEGRA I2C DRIVER
14399 M:      Laxman Dewangan <ldewangan@nvidia.com>
14400 S:      Supported
14401 F:      drivers/i2c/busses/i2c-tegra.c
14402
14403 TEGRA IOMMU DRIVERS
14404 M:      Thierry Reding <thierry.reding@gmail.com>
14405 L:      linux-tegra@vger.kernel.org
14406 S:      Supported
14407 F:      drivers/iommu/tegra*
14408
14409 TEGRA KBC DRIVER
14410 M:      Laxman Dewangan <ldewangan@nvidia.com>
14411 S:      Supported
14412 F:      drivers/input/keyboard/tegra-kbc.c
14413
14414 TEGRA NAND DRIVER
14415 M:      Stefan Agner <stefan@agner.ch>
14416 M:      Lucas Stach <dev@lynxeye.de>
14417 S:      Maintained
14418 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14419 F:      drivers/mtd/nand/raw/tegra_nand.c
14420
14421 TEGRA PWM DRIVER
14422 M:      Thierry Reding <thierry.reding@gmail.com>
14423 S:      Supported
14424 F:      drivers/pwm/pwm-tegra.c
14425
14426 TEGRA SERIAL DRIVER
14427 M:      Laxman Dewangan <ldewangan@nvidia.com>
14428 S:      Supported
14429 F:      drivers/tty/serial/serial-tegra.c
14430
14431 TEGRA SPI DRIVER
14432 M:      Laxman Dewangan <ldewangan@nvidia.com>
14433 S:      Supported
14434 F:      drivers/spi/spi-tegra*
14435
14436 TEHUTI ETHERNET DRIVER
14437 M:      Andy Gospodarek <andy@greyhouse.net>
14438 L:      netdev@vger.kernel.org
14439 S:      Supported
14440 F:      drivers/net/ethernet/tehuti/*
14441
14442 Telecom Clock Driver for MCPL0010
14443 M:      Mark Gross <mark.gross@intel.com>
14444 S:      Supported
14445 F:      drivers/char/tlclk.c
14446
14447 TENSILICA XTENSA PORT (xtensa)
14448 M:      Chris Zankel <chris@zankel.net>
14449 M:      Max Filippov <jcmvbkbc@gmail.com>
14450 L:      linux-xtensa@linux-xtensa.org
14451 T:      git git://github.com/czankel/xtensa-linux.git
14452 S:      Maintained
14453 F:      arch/xtensa/
14454 F:      drivers/irqchip/irq-xtensa-*
14455
14456 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14457 M:      Nishanth Menon <nm@ti.com>
14458 M:      Tero Kristo <t-kristo@ti.com>
14459 M:      Santosh Shilimkar <ssantosh@kernel.org>
14460 L:      linux-arm-kernel@lists.infradead.org
14461 S:      Maintained
14462 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14463 F:      drivers/firmware/ti_sci*
14464 F:      include/linux/soc/ti/ti_sci_protocol.h
14465 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14466 F:      include/dt-bindings/genpd/k2g.h
14467 F:      drivers/soc/ti/ti_sci_pm_domains.c
14468 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14469 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14470 F:      drivers/clk/keystone/sci-clk.c
14471 F:      drivers/reset/reset-ti-sci.c
14472
14473 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14474 M:      Hans Verkuil <hverkuil@xs4all.nl>
14475 L:      linux-media@vger.kernel.org
14476 T:      git git://linuxtv.org/media_tree.git
14477 W:      https://linuxtv.org
14478 S:      Maintained
14479 F:      drivers/media/radio/radio-raremono.c
14480
14481 THERMAL
14482 M:      Zhang Rui <rui.zhang@intel.com>
14483 M:      Eduardo Valentin <edubezval@gmail.com>
14484 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14485 L:      linux-pm@vger.kernel.org
14486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14488 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14489 S:      Supported
14490 F:      drivers/thermal/
14491 F:      include/linux/thermal.h
14492 F:      include/uapi/linux/thermal.h
14493 F:      include/linux/cpu_cooling.h
14494 F:      Documentation/devicetree/bindings/thermal/
14495
14496 THERMAL/CPU_COOLING
14497 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14498 M:      Viresh Kumar <viresh.kumar@linaro.org>
14499 M:      Javi Merino <javi.merino@kernel.org>
14500 L:      linux-pm@vger.kernel.org
14501 S:      Supported
14502 F:      Documentation/thermal/cpu-cooling-api.txt
14503 F:      drivers/thermal/cpu_cooling.c
14504 F:      include/linux/cpu_cooling.h
14505
14506 THINKPAD ACPI EXTRAS DRIVER
14507 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14508 L:      ibm-acpi-devel@lists.sourceforge.net
14509 L:      platform-driver-x86@vger.kernel.org
14510 W:      http://ibm-acpi.sourceforge.net
14511 W:      http://thinkwiki.org/wiki/Ibm-acpi
14512 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14513 S:      Maintained
14514 F:      drivers/platform/x86/thinkpad_acpi.c
14515
14516 THUNDERBOLT DRIVER
14517 M:      Andreas Noever <andreas.noever@gmail.com>
14518 M:      Michael Jamet <michael.jamet@intel.com>
14519 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14520 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14522 S:      Maintained
14523 F:      Documentation/admin-guide/thunderbolt.rst
14524 F:      drivers/thunderbolt/
14525 F:      include/linux/thunderbolt.h
14526
14527 THUNDERBOLT NETWORK DRIVER
14528 M:      Michael Jamet <michael.jamet@intel.com>
14529 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14530 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14531 L:      netdev@vger.kernel.org
14532 S:      Maintained
14533 F:      drivers/net/thunderbolt.c
14534
14535 THUNDERX GPIO DRIVER
14536 M:      David Daney <david.daney@cavium.com>
14537 S:      Maintained
14538 F:      drivers/gpio/gpio-thunderx.c
14539
14540 TI AM437X VPFE DRIVER
14541 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14542 L:      linux-media@vger.kernel.org
14543 W:      https://linuxtv.org
14544 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14545 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14546 S:      Maintained
14547 F:      drivers/media/platform/am437x/
14548
14549 TI BANDGAP AND THERMAL DRIVER
14550 M:      Eduardo Valentin <edubezval@gmail.com>
14551 M:      Keerthy <j-keerthy@ti.com>
14552 L:      linux-pm@vger.kernel.org
14553 L:      linux-omap@vger.kernel.org
14554 S:      Maintained
14555 F:      drivers/thermal/ti-soc-thermal/
14556
14557 TI BQ27XXX POWER SUPPLY DRIVER
14558 R:      Andrew F. Davis <afd@ti.com>
14559 F:      include/linux/power/bq27xxx_battery.h
14560 F:      drivers/power/supply/bq27xxx_battery.c
14561 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14562
14563 TI CDCE706 CLOCK DRIVER
14564 M:      Max Filippov <jcmvbkbc@gmail.com>
14565 S:      Maintained
14566 F:      drivers/clk/clk-cdce706.c
14567
14568 TI CLOCK DRIVER
14569 M:      Tero Kristo <t-kristo@ti.com>
14570 L:      linux-omap@vger.kernel.org
14571 S:      Maintained
14572 F:      drivers/clk/ti/
14573 F:      include/linux/clk/ti.h
14574
14575 TI DAVINCI MACHINE SUPPORT
14576 M:      Sekhar Nori <nsekhar@ti.com>
14577 M:      Kevin Hilman <khilman@kernel.org>
14578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14580 S:      Supported
14581 F:      arch/arm/mach-davinci/
14582 F:      drivers/i2c/busses/i2c-davinci.c
14583 F:      arch/arm/boot/dts/da850*
14584
14585 TI DAVINCI SERIES CLOCK DRIVER
14586 M:      David Lechner <david@lechnology.com>
14587 R:      Sekhar Nori <nsekhar@ti.com>
14588 S:      Maintained
14589 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14590 F:      drivers/clk/davinci/
14591
14592 TI DAVINCI SERIES GPIO DRIVER
14593 M:      Keerthy <j-keerthy@ti.com>
14594 L:      linux-gpio@vger.kernel.org
14595 S:      Maintained
14596 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14597 F:      drivers/gpio/gpio-davinci.c
14598
14599 TI DAVINCI SERIES MEDIA DRIVER
14600 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14601 L:      linux-media@vger.kernel.org
14602 W:      https://linuxtv.org
14603 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14604 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14605 S:      Maintained
14606 F:      drivers/media/platform/davinci/
14607 F:      include/media/davinci/
14608
14609 TI ETHERNET SWITCH DRIVER (CPSW)
14610 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14611 L:      linux-omap@vger.kernel.org
14612 L:      netdev@vger.kernel.org
14613 S:      Maintained
14614 F:      drivers/net/ethernet/ti/cpsw*
14615 F:      drivers/net/ethernet/ti/davinci*
14616
14617 TI FLASH MEDIA INTERFACE DRIVER
14618 M:      Alex Dubov <oakad@yahoo.com>
14619 S:      Maintained
14620 F:      drivers/misc/tifm*
14621 F:      drivers/mmc/host/tifm_sd.c
14622 F:      include/linux/tifm.h
14623
14624 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14625 M:      Santosh Shilimkar <ssantosh@kernel.org>
14626 L:      linux-kernel@vger.kernel.org
14627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14628 S:      Maintained
14629 F:      drivers/soc/ti/*
14630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14631
14632 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14633 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14634 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14636 S:      Maintained
14637 F:      sound/soc/codecs/lm49453*
14638 F:      sound/soc/codecs/isabelle*
14639
14640 TI LP855x BACKLIGHT DRIVER
14641 M:      Milo Kim <milo.kim@ti.com>
14642 S:      Maintained
14643 F:      Documentation/backlight/lp855x-driver.txt
14644 F:      drivers/video/backlight/lp855x_bl.c
14645 F:      include/linux/platform_data/lp855x.h
14646
14647 TI LP8727 CHARGER DRIVER
14648 M:      Milo Kim <milo.kim@ti.com>
14649 S:      Maintained
14650 F:      drivers/power/supply/lp8727_charger.c
14651 F:      include/linux/platform_data/lp8727.h
14652
14653 TI LP8788 MFD DRIVER
14654 M:      Milo Kim <milo.kim@ti.com>
14655 S:      Maintained
14656 F:      drivers/iio/adc/lp8788_adc.c
14657 F:      drivers/leds/leds-lp8788.c
14658 F:      drivers/mfd/lp8788*.c
14659 F:      drivers/power/supply/lp8788-charger.c
14660 F:      drivers/regulator/lp8788-*.c
14661 F:      include/linux/mfd/lp8788*.h
14662
14663 TI NETCP ETHERNET DRIVER
14664 M:      Wingman Kwok <w-kwok2@ti.com>
14665 M:      Murali Karicheri <m-karicheri2@ti.com>
14666 L:      netdev@vger.kernel.org
14667 S:      Maintained
14668 F:      drivers/net/ethernet/ti/netcp*
14669
14670 TI TAS571X FAMILY ASoC CODEC DRIVER
14671 M:      Kevin Cernekee <cernekee@chromium.org>
14672 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14673 S:      Odd Fixes
14674 F:      sound/soc/codecs/tas571x*
14675
14676 TI TRF7970A NFC DRIVER
14677 M:      Mark Greer <mgreer@animalcreek.com>
14678 L:      linux-wireless@vger.kernel.org
14679 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14680 S:      Supported
14681 F:      drivers/nfc/trf7970a.c
14682 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14683
14684 TI TWL4030 SERIES SOC CODEC DRIVER
14685 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14686 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14687 S:      Maintained
14688 F:      sound/soc/codecs/twl4030*
14689
14690 TI VPE/CAL DRIVERS
14691 M:      Benoit Parrot <bparrot@ti.com>
14692 L:      linux-media@vger.kernel.org
14693 W:      http://linuxtv.org/
14694 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14695 S:      Maintained
14696 F:      drivers/media/platform/ti-vpe/
14697
14698 TI WILINK WIRELESS DRIVERS
14699 L:      linux-wireless@vger.kernel.org
14700 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14701 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14703 S:      Orphan
14704 F:      drivers/net/wireless/ti/
14705 F:      include/linux/wl12xx.h
14706
14707 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14708 M:      John Stultz <john.stultz@linaro.org>
14709 M:      Thomas Gleixner <tglx@linutronix.de>
14710 R:      Stephen Boyd <sboyd@kernel.org>
14711 L:      linux-kernel@vger.kernel.org
14712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14713 S:      Supported
14714 F:      include/linux/clocksource.h
14715 F:      include/linux/time.h
14716 F:      include/linux/timex.h
14717 F:      include/uapi/linux/time.h
14718 F:      include/uapi/linux/timex.h
14719 F:      kernel/time/clocksource.c
14720 F:      kernel/time/time*.c
14721 F:      kernel/time/alarmtimer.c
14722 F:      kernel/time/ntp.c
14723 F:      tools/testing/selftests/timers/
14724
14725 TIPC NETWORK LAYER
14726 M:      Jon Maloy <jon.maloy@ericsson.com>
14727 M:      Ying Xue <ying.xue@windriver.com>
14728 L:      netdev@vger.kernel.org (core kernel code)
14729 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14730 W:      http://tipc.sourceforge.net/
14731 S:      Maintained
14732 F:      include/uapi/linux/tipc*.h
14733 F:      net/tipc/
14734
14735 TLAN NETWORK DRIVER
14736 M:      Samuel Chessman <chessman@tux.org>
14737 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14738 W:      http://sourceforge.net/projects/tlan/
14739 S:      Maintained
14740 F:      Documentation/networking/tlan.txt
14741 F:      drivers/net/ethernet/ti/tlan.*
14742
14743 TM6000 VIDEO4LINUX DRIVER
14744 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14745 L:      linux-media@vger.kernel.org
14746 W:      https://linuxtv.org
14747 T:      git git://linuxtv.org/media_tree.git
14748 S:      Odd fixes
14749 F:      drivers/media/usb/tm6000/
14750 F:      Documentation/media/v4l-drivers/tm6000*
14751
14752 TMIO/SDHI MMC DRIVER
14753 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14754 L:      linux-mmc@vger.kernel.org
14755 S:      Supported
14756 F:      drivers/mmc/host/tmio_mmc*
14757 F:      drivers/mmc/host/renesas_sdhi*
14758 F:      include/linux/mfd/tmio.h
14759
14760 TMP401 HARDWARE MONITOR DRIVER
14761 M:      Guenter Roeck <linux@roeck-us.net>
14762 L:      linux-hwmon@vger.kernel.org
14763 S:      Maintained
14764 F:      Documentation/hwmon/tmp401
14765 F:      drivers/hwmon/tmp401.c
14766
14767 TMPFS (SHMEM FILESYSTEM)
14768 M:      Hugh Dickins <hughd@google.com>
14769 L:      linux-mm@kvack.org
14770 S:      Maintained
14771 F:      include/linux/shmem_fs.h
14772 F:      mm/shmem.c
14773
14774 TOMOYO SECURITY MODULE
14775 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14776 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14777 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14778 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14779 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14780 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14781 W:      http://tomoyo.sourceforge.jp/
14782 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14783 S:      Maintained
14784 F:      security/tomoyo/
14785
14786 TOPSTAR LAPTOP EXTRAS DRIVER
14787 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14788 L:      platform-driver-x86@vger.kernel.org
14789 S:      Maintained
14790 F:      drivers/platform/x86/topstar-laptop.c
14791
14792 TORTURE-TEST MODULES
14793 M:      Davidlohr Bueso <dave@stgolabs.net>
14794 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14795 M:      Josh Triplett <josh@joshtriplett.org>
14796 L:      linux-kernel@vger.kernel.org
14797 S:      Supported
14798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14799 F:      Documentation/RCU/torture.txt
14800 F:      kernel/torture.c
14801 F:      kernel/rcu/rcutorture.c
14802 F:      kernel/rcu/rcuperf.c
14803 F:      kernel/locking/locktorture.c
14804
14805 TOSHIBA ACPI EXTRAS DRIVER
14806 M:      Azael Avalos <coproscefalo@gmail.com>
14807 L:      platform-driver-x86@vger.kernel.org
14808 S:      Maintained
14809 F:      drivers/platform/x86/toshiba_acpi.c
14810
14811 TOSHIBA BLUETOOTH DRIVER
14812 M:      Azael Avalos <coproscefalo@gmail.com>
14813 L:      platform-driver-x86@vger.kernel.org
14814 S:      Maintained
14815 F:      drivers/platform/x86/toshiba_bluetooth.c
14816
14817 TOSHIBA HDD ACTIVE PROTECTION SENSOR 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_haps.c
14822
14823 TOSHIBA SMM DRIVER
14824 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14825 W:      http://www.buzzard.org.uk/toshiba/
14826 S:      Maintained
14827 F:      drivers/char/toshiba.c
14828 F:      include/linux/toshiba.h
14829 F:      include/uapi/linux/toshiba.h
14830
14831 TOSHIBA TC358743 DRIVER
14832 M:      Mats Randgaard <matrandg@cisco.com>
14833 L:      linux-media@vger.kernel.org
14834 S:      Maintained
14835 F:      drivers/media/i2c/tc358743*
14836 F:      include/media/i2c/tc358743.h
14837
14838 TOSHIBA WMI HOTKEYS DRIVER
14839 M:      Azael Avalos <coproscefalo@gmail.com>
14840 L:      platform-driver-x86@vger.kernel.org
14841 S:      Maintained
14842 F:      drivers/platform/x86/toshiba-wmi.c
14843
14844 TPM DEVICE DRIVER
14845 M:      Peter Huewe <peterhuewe@gmx.de>
14846 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14847 R:      Jason Gunthorpe <jgg@ziepe.ca>
14848 L:      linux-integrity@vger.kernel.org
14849 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14850 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14851 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14852 S:      Maintained
14853 F:      drivers/char/tpm/
14854
14855 TRACING
14856 M:      Steven Rostedt <rostedt@goodmis.org>
14857 M:      Ingo Molnar <mingo@redhat.com>
14858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14859 S:      Maintained
14860 F:      Documentation/trace/ftrace.rst
14861 F:      arch/*/*/*/ftrace.h
14862 F:      arch/*/kernel/ftrace.c
14863 F:      include/*/ftrace.h
14864 F:      include/linux/trace*.h
14865 F:      include/trace/
14866 F:      kernel/trace/
14867 F:      tools/testing/selftests/ftrace/
14868
14869 TRACING MMIO ACCESSES (MMIOTRACE)
14870 M:      Steven Rostedt <rostedt@goodmis.org>
14871 M:      Ingo Molnar <mingo@kernel.org>
14872 R:      Karol Herbst <karolherbst@gmail.com>
14873 R:      Pekka Paalanen <ppaalanen@gmail.com>
14874 S:      Maintained
14875 L:      linux-kernel@vger.kernel.org
14876 L:      nouveau@lists.freedesktop.org
14877 F:      kernel/trace/trace_mmiotrace.c
14878 F:      include/linux/mmiotrace.h
14879 F:      arch/x86/mm/kmmio.c
14880 F:      arch/x86/mm/mmio-mod.c
14881 F:      arch/x86/mm/testmmiotrace.c
14882
14883 TRIVIAL PATCHES
14884 M:      Jiri Kosina <trivial@kernel.org>
14885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14886 S:      Maintained
14887 K:      ^Subject:.*(?i)trivial
14888
14889 TEMPO SEMICONDUCTOR DRIVERS
14890 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14891 S:      Maintained
14892 F:      sound/soc/codecs/tscs*.c
14893 F:      sound/soc/codecs/tscs*.h
14894 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14895
14896 TTY LAYER
14897 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14898 M:      Jiri Slaby <jslaby@suse.com>
14899 S:      Supported
14900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14901 F:      Documentation/serial/
14902 F:      drivers/tty/
14903 F:      drivers/tty/serial/serial_core.c
14904 F:      include/linux/serial_core.h
14905 F:      include/linux/serial.h
14906 F:      include/linux/tty.h
14907 F:      include/uapi/linux/serial_core.h
14908 F:      include/uapi/linux/serial.h
14909 F:      include/uapi/linux/tty.h
14910
14911 TUA9001 MEDIA DRIVER
14912 M:      Antti Palosaari <crope@iki.fi>
14913 L:      linux-media@vger.kernel.org
14914 W:      https://linuxtv.org
14915 W:      http://palosaari.fi/linux/
14916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14917 T:      git git://linuxtv.org/anttip/media_tree.git
14918 S:      Maintained
14919 F:      drivers/media/tuners/tua9001*
14920
14921 TULIP NETWORK DRIVERS
14922 L:      netdev@vger.kernel.org
14923 L:      linux-parisc@vger.kernel.org
14924 S:      Orphan
14925 F:      drivers/net/ethernet/dec/tulip/
14926
14927 TUN/TAP driver
14928 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14929 W:      http://vtun.sourceforge.net/tun
14930 S:      Maintained
14931 F:      Documentation/networking/tuntap.txt
14932 F:      arch/um/os-Linux/drivers/
14933
14934 TURBOCHANNEL SUBSYSTEM
14935 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14936 M:      Ralf Baechle <ralf@linux-mips.org>
14937 L:      linux-mips@linux-mips.org
14938 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14939 S:      Maintained
14940 F:      drivers/tc/
14941 F:      include/linux/tc.h
14942
14943 TURBOSTAT UTILITY
14944 M:      "Len Brown" <lenb@kernel.org>
14945 L:      linux-pm@vger.kernel.org
14946 B:      https://bugzilla.kernel.org
14947 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14949 S:      Supported
14950 F:      tools/power/x86/turbostat/
14951
14952 TW5864 VIDEO4LINUX DRIVER
14953 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14954 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14955 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14956 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14957 L:      linux-media@vger.kernel.org
14958 S:      Supported
14959 F:      drivers/media/pci/tw5864/
14960
14961 TW68 VIDEO4LINUX DRIVER
14962 M:      Hans Verkuil <hverkuil@xs4all.nl>
14963 L:      linux-media@vger.kernel.org
14964 T:      git git://linuxtv.org/media_tree.git
14965 W:      https://linuxtv.org
14966 S:      Odd Fixes
14967 F:      drivers/media/pci/tw68/
14968
14969 TW686X VIDEO4LINUX DRIVER
14970 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14971 L:      linux-media@vger.kernel.org
14972 T:      git git://linuxtv.org/media_tree.git
14973 W:      http://linuxtv.org
14974 S:      Maintained
14975 F:      drivers/media/pci/tw686x/
14976
14977 UBI FILE SYSTEM (UBIFS)
14978 M:      Richard Weinberger <richard@nod.at>
14979 M:      Artem Bityutskiy <dedekind1@gmail.com>
14980 M:      Adrian Hunter <adrian.hunter@intel.com>
14981 L:      linux-mtd@lists.infradead.org
14982 T:      git git://git.infradead.org/ubifs-2.6.git
14983 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14984 S:      Supported
14985 F:      Documentation/filesystems/ubifs.txt
14986 F:      fs/ubifs/
14987
14988 UCLINUX (M68KNOMMU AND COLDFIRE)
14989 M:      Greg Ungerer <gerg@linux-m68k.org>
14990 W:      http://www.linux-m68k.org/
14991 W:      http://www.uclinux.org/
14992 L:      linux-m68k@lists.linux-m68k.org
14993 L:      uclinux-dev@uclinux.org  (subscribers-only)
14994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14995 S:      Maintained
14996 F:      arch/m68k/coldfire/
14997 F:      arch/m68k/68*/
14998 F:      arch/m68k/*/*_no.*
14999 F:      arch/m68k/include/asm/*_no.*
15000
15001 UDF FILESYSTEM
15002 M:      Jan Kara <jack@suse.com>
15003 S:      Maintained
15004 F:      Documentation/filesystems/udf.txt
15005 F:      fs/udf/
15006
15007 UDRAW TABLET
15008 M:      Bastien Nocera <hadess@hadess.net>
15009 L:      linux-input@vger.kernel.org
15010 S:      Maintained
15011 F:      drivers/hid/hid-udraw-ps3.c
15012
15013 UFS FILESYSTEM
15014 M:      Evgeniy Dushistov <dushistov@mail.ru>
15015 S:      Maintained
15016 F:      Documentation/filesystems/ufs.txt
15017 F:      fs/ufs/
15018
15019 UHID USERSPACE HID IO DRIVER:
15020 M:      David Herrmann <dh.herrmann@googlemail.com>
15021 L:      linux-input@vger.kernel.org
15022 S:      Maintained
15023 F:      drivers/hid/uhid.c
15024 F:      include/uapi/linux/uhid.h
15025
15026 ULPI BUS
15027 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15028 L:      linux-usb@vger.kernel.org
15029 S:      Maintained
15030 F:      drivers/usb/common/ulpi.c
15031 F:      include/linux/ulpi/
15032
15033 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15034 L:      linux-usb@vger.kernel.org
15035 S:      Orphan
15036 F:      drivers/uwb/
15037 F:      include/linux/uwb.h
15038 F:      include/linux/uwb/
15039
15040 UNICORE32 ARCHITECTURE:
15041 M:      Guan Xuetao <gxt@pku.edu.cn>
15042 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15043 S:      Maintained
15044 T:      git git://github.com/gxt/linux.git
15045 F:      arch/unicore32/
15046
15047 UNIFDEF
15048 M:      Tony Finch <dot@dotat.at>
15049 W:      http://dotat.at/prog/unifdef
15050 S:      Maintained
15051 F:      scripts/unifdef.c
15052
15053 UNIFORM CDROM DRIVER
15054 M:      Jens Axboe <axboe@kernel.dk>
15055 W:      http://www.kernel.dk
15056 S:      Maintained
15057 F:      Documentation/cdrom/
15058 F:      drivers/cdrom/cdrom.c
15059 F:      include/linux/cdrom.h
15060 F:      include/uapi/linux/cdrom.h
15061
15062 UNISYS S-PAR DRIVERS
15063 M:      David Kershner <david.kershner@unisys.com>
15064 L:      sparmaintainer@unisys.com (Unisys internal)
15065 S:      Supported
15066 F:      include/linux/visorbus.h
15067 F:      drivers/visorbus/
15068 F:      drivers/staging/unisys/
15069
15070 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15071 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15072 L:      linux-scsi@vger.kernel.org
15073 S:      Supported
15074 F:      Documentation/scsi/ufs.txt
15075 F:      drivers/scsi/ufs/
15076
15077 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15078 M:      Joao Pinto <jpinto@synopsys.com>
15079 L:      linux-scsi@vger.kernel.org
15080 S:      Supported
15081 F:      drivers/scsi/ufs/*dwc*
15082
15083 UNSORTED BLOCK IMAGES (UBI)
15084 M:      Artem Bityutskiy <dedekind1@gmail.com>
15085 M:      Richard Weinberger <richard@nod.at>
15086 W:      http://www.linux-mtd.infradead.org/
15087 L:      linux-mtd@lists.infradead.org
15088 T:      git git://git.infradead.org/ubifs-2.6.git
15089 S:      Supported
15090 F:      drivers/mtd/ubi/
15091 F:      include/linux/mtd/ubi.h
15092 F:      include/uapi/mtd/ubi-user.h
15093
15094 USB "USBNET" DRIVER FRAMEWORK
15095 M:      Oliver Neukum <oneukum@suse.com>
15096 L:      netdev@vger.kernel.org
15097 W:      http://www.linux-usb.org/usbnet
15098 S:      Maintained
15099 F:      drivers/net/usb/usbnet.c
15100 F:      include/linux/usb/usbnet.h
15101
15102 USB ACM DRIVER
15103 M:      Oliver Neukum <oneukum@suse.com>
15104 L:      linux-usb@vger.kernel.org
15105 S:      Maintained
15106 F:      Documentation/usb/acm.txt
15107 F:      drivers/usb/class/cdc-acm.*
15108
15109 USB AR5523 WIRELESS DRIVER
15110 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15111 L:      linux-wireless@vger.kernel.org
15112 S:      Maintained
15113 F:      drivers/net/wireless/ath/ar5523/
15114
15115 USB ATTACHED SCSI
15116 M:      Oliver Neukum <oneukum@suse.com>
15117 L:      linux-usb@vger.kernel.org
15118 L:      linux-scsi@vger.kernel.org
15119 S:      Maintained
15120 F:      drivers/usb/storage/uas.c
15121
15122 USB CDC ETHERNET DRIVER
15123 M:      Oliver Neukum <oliver@neukum.org>
15124 L:      linux-usb@vger.kernel.org
15125 S:      Maintained
15126 F:      drivers/net/usb/cdc_*.c
15127 F:      include/uapi/linux/usb/cdc.h
15128
15129 USB CHAOSKEY DRIVER
15130 M:      Keith Packard <keithp@keithp.com>
15131 L:      linux-usb@vger.kernel.org
15132 S:      Maintained
15133 F:      drivers/usb/misc/chaoskey.c
15134
15135 USB CYPRESS C67X00 DRIVER
15136 M:      Peter Korsgaard <jacmet@sunsite.dk>
15137 L:      linux-usb@vger.kernel.org
15138 S:      Maintained
15139 F:      drivers/usb/c67x00/
15140
15141 USB DAVICOM DM9601 DRIVER
15142 M:      Peter Korsgaard <jacmet@sunsite.dk>
15143 L:      netdev@vger.kernel.org
15144 W:      http://www.linux-usb.org/usbnet
15145 S:      Maintained
15146 F:      drivers/net/usb/dm9601.c
15147
15148 USB DIAMOND RIO500 DRIVER
15149 M:      Cesar Miquel <miquel@df.uba.ar>
15150 L:      rio500-users@lists.sourceforge.net
15151 W:      http://rio500.sourceforge.net
15152 S:      Maintained
15153 F:      drivers/usb/misc/rio500*
15154
15155 USB EHCI DRIVER
15156 M:      Alan Stern <stern@rowland.harvard.edu>
15157 L:      linux-usb@vger.kernel.org
15158 S:      Maintained
15159 F:      Documentation/usb/ehci.txt
15160 F:      drivers/usb/host/ehci*
15161
15162 USB GADGET/PERIPHERAL SUBSYSTEM
15163 M:      Felipe Balbi <balbi@kernel.org>
15164 L:      linux-usb@vger.kernel.org
15165 W:      http://www.linux-usb.org/gadget
15166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15167 S:      Maintained
15168 F:      drivers/usb/gadget/
15169 F:      include/linux/usb/gadget*
15170
15171 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15172 M:      Jiri Kosina <jikos@kernel.org>
15173 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15174 L:      linux-usb@vger.kernel.org
15175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15176 S:      Maintained
15177 F:      Documentation/hid/hiddev.txt
15178 F:      drivers/hid/usbhid/
15179
15180 USB INTEL XHCI ROLE MUX DRIVER
15181 M:      Hans de Goede <hdegoede@redhat.com>
15182 L:      linux-usb@vger.kernel.org
15183 S:      Maintained
15184 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15185
15186 USB ISP116X DRIVER
15187 M:      Olav Kongas <ok@artecdesign.ee>
15188 L:      linux-usb@vger.kernel.org
15189 S:      Maintained
15190 F:      drivers/usb/host/isp116x*
15191 F:      include/linux/usb/isp116x.h
15192
15193 USB LAN78XX ETHERNET DRIVER
15194 M:      Woojung Huh <woojung.huh@microchip.com>
15195 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15196 L:      netdev@vger.kernel.org
15197 S:      Maintained
15198 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15199 F:      drivers/net/usb/lan78xx.*
15200 F:      include/dt-bindings/net/microchip-lan78xx.h
15201
15202 USB MASS STORAGE DRIVER
15203 M:      Alan Stern <stern@rowland.harvard.edu>
15204 L:      linux-usb@vger.kernel.org
15205 L:      usb-storage@lists.one-eyed-alien.net
15206 S:      Maintained
15207 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15208 F:      drivers/usb/storage/
15209
15210 USB MIDI DRIVER
15211 M:      Clemens Ladisch <clemens@ladisch.de>
15212 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15213 T:      git git://git.alsa-project.org/alsa-kernel.git
15214 S:      Maintained
15215 F:      sound/usb/midi.*
15216
15217 USB NETWORKING DRIVERS
15218 L:      linux-usb@vger.kernel.org
15219 S:      Odd Fixes
15220 F:      drivers/net/usb/
15221
15222 USB OHCI DRIVER
15223 M:      Alan Stern <stern@rowland.harvard.edu>
15224 L:      linux-usb@vger.kernel.org
15225 S:      Maintained
15226 F:      Documentation/usb/ohci.txt
15227 F:      drivers/usb/host/ohci*
15228
15229 USB OTG FSM (Finite State Machine)
15230 M:      Peter Chen <Peter.Chen@nxp.com>
15231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15232 L:      linux-usb@vger.kernel.org
15233 S:      Maintained
15234 F:      drivers/usb/common/usb-otg-fsm.c
15235
15236 USB OVER IP DRIVER
15237 M:      Valentina Manea <valentina.manea.m@gmail.com>
15238 M:      Shuah Khan <shuah@kernel.org>
15239 L:      linux-usb@vger.kernel.org
15240 S:      Maintained
15241 F:      Documentation/usb/usbip_protocol.txt
15242 F:      drivers/usb/usbip/
15243 F:      tools/usb/usbip/
15244 F:      tools/testing/selftests/drivers/usb/usbip/
15245
15246 USB PEGASUS DRIVER
15247 M:      Petko Manolov <petkan@nucleusys.com>
15248 L:      linux-usb@vger.kernel.org
15249 L:      netdev@vger.kernel.org
15250 T:      git git://github.com/petkan/pegasus.git
15251 W:      https://github.com/petkan/pegasus
15252 S:      Maintained
15253 F:      drivers/net/usb/pegasus.*
15254
15255 USB PHY LAYER
15256 M:      Felipe Balbi <balbi@kernel.org>
15257 L:      linux-usb@vger.kernel.org
15258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15259 S:      Maintained
15260 F:      drivers/usb/phy/
15261
15262 USB PRINTER DRIVER (usblp)
15263 M:      Pete Zaitcev <zaitcev@redhat.com>
15264 L:      linux-usb@vger.kernel.org
15265 S:      Supported
15266 F:      drivers/usb/class/usblp.c
15267
15268 USB QMI WWAN NETWORK DRIVER
15269 M:      Bjørn Mork <bjorn@mork.no>
15270 L:      netdev@vger.kernel.org
15271 S:      Maintained
15272 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15273 F:      drivers/net/usb/qmi_wwan.c
15274
15275 USB RTL8150 DRIVER
15276 M:      Petko Manolov <petkan@nucleusys.com>
15277 L:      linux-usb@vger.kernel.org
15278 L:      netdev@vger.kernel.org
15279 T:      git git://github.com/petkan/rtl8150.git
15280 W:      https://github.com/petkan/rtl8150
15281 S:      Maintained
15282 F:      drivers/net/usb/rtl8150.c
15283
15284 USB SERIAL SUBSYSTEM
15285 M:      Johan Hovold <johan@kernel.org>
15286 L:      linux-usb@vger.kernel.org
15287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15288 S:      Maintained
15289 F:      Documentation/usb/usb-serial.txt
15290 F:      drivers/usb/serial/
15291 F:      include/linux/usb/serial.h
15292
15293 USB SMSC75XX ETHERNET DRIVER
15294 M:      Steve Glendinning <steve.glendinning@shawell.net>
15295 L:      netdev@vger.kernel.org
15296 S:      Maintained
15297 F:      drivers/net/usb/smsc75xx.*
15298
15299 USB SMSC95XX ETHERNET DRIVER
15300 M:      Steve Glendinning <steve.glendinning@shawell.net>
15301 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15302 L:      netdev@vger.kernel.org
15303 S:      Maintained
15304 F:      drivers/net/usb/smsc95xx.*
15305
15306 USB SUBSYSTEM
15307 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15308 L:      linux-usb@vger.kernel.org
15309 W:      http://www.linux-usb.org
15310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15311 S:      Supported
15312 F:      Documentation/devicetree/bindings/usb/
15313 F:      Documentation/usb/
15314 F:      drivers/usb/
15315 F:      include/linux/usb.h
15316 F:      include/linux/usb/
15317
15318 USB TYPEC PI3USB30532 MUX DRIVER
15319 M:      Hans de Goede <hdegoede@redhat.com>
15320 L:      linux-usb@vger.kernel.org
15321 S:      Maintained
15322 F:      drivers/usb/typec/mux/pi3usb30532.c
15323
15324 USB TYPEC CLASS
15325 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15326 L:      linux-usb@vger.kernel.org
15327 S:      Maintained
15328 F:      Documentation/ABI/testing/sysfs-class-typec
15329 F:      Documentation/driver-api/usb/typec.rst
15330 F:      drivers/usb/typec/
15331 F:      include/linux/usb/typec.h
15332
15333 USB TYPEC BUS FOR ALTERNATE MODES
15334 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15335 L:      linux-usb@vger.kernel.org
15336 S:      Maintained
15337 F:      Documentation/ABI/testing/sysfs-bus-typec
15338 F:      Documentation/driver-api/usb/typec_bus.rst
15339 F:      drivers/usb/typec/altmodes/
15340 F:      include/linux/usb/typec_altmode.h
15341
15342 USB UHCI DRIVER
15343 M:      Alan Stern <stern@rowland.harvard.edu>
15344 L:      linux-usb@vger.kernel.org
15345 S:      Maintained
15346 F:      drivers/usb/host/uhci*
15347
15348 USB VIDEO CLASS
15349 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15350 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15351 L:      linux-media@vger.kernel.org
15352 T:      git git://linuxtv.org/media_tree.git
15353 W:      http://www.ideasonboard.org/uvc/
15354 S:      Maintained
15355 F:      drivers/media/usb/uvc/
15356 F:      include/uapi/linux/uvcvideo.h
15357
15358 USB VISION DRIVER
15359 M:      Hans Verkuil <hverkuil@xs4all.nl>
15360 L:      linux-media@vger.kernel.org
15361 T:      git git://linuxtv.org/media_tree.git
15362 W:      https://linuxtv.org
15363 S:      Odd Fixes
15364 F:      drivers/media/usb/usbvision/
15365
15366 USB WEBCAM GADGET
15367 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15368 L:      linux-usb@vger.kernel.org
15369 S:      Maintained
15370 F:      drivers/usb/gadget/function/*uvc*
15371 F:      drivers/usb/gadget/legacy/webcam.c
15372 F:      include/uapi/linux/usb/g_uvc.h
15373
15374 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15375 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15376 L:      linux-wireless@vger.kernel.org
15377 S:      Maintained
15378 F:      drivers/net/wireless/rndis_wlan.c
15379
15380 USB XHCI DRIVER
15381 M:      Mathias Nyman <mathias.nyman@intel.com>
15382 L:      linux-usb@vger.kernel.org
15383 S:      Supported
15384 F:      drivers/usb/host/xhci*
15385 F:      drivers/usb/host/pci-quirks*
15386
15387 USB ZD1201 DRIVER
15388 L:      linux-wireless@vger.kernel.org
15389 W:      http://linux-lc100020.sourceforge.net
15390 S:      Orphan
15391 F:      drivers/net/wireless/zydas/zd1201.*
15392
15393 USB ZR364XX DRIVER
15394 M:      Antoine Jacquet <royale@zerezo.com>
15395 L:      linux-usb@vger.kernel.org
15396 L:      linux-media@vger.kernel.org
15397 T:      git git://linuxtv.org/media_tree.git
15398 W:      http://royale.zerezo.com/zr364xx/
15399 S:      Maintained
15400 F:      Documentation/media/v4l-drivers/zr364xx*
15401 F:      drivers/media/usb/zr364xx/
15402
15403 USER-MODE LINUX (UML)
15404 M:      Jeff Dike <jdike@addtoit.com>
15405 M:      Richard Weinberger <richard@nod.at>
15406 L:      linux-um@lists.infradead.org
15407 W:      http://user-mode-linux.sourceforge.net
15408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15409 S:      Maintained
15410 F:      Documentation/virtual/uml/
15411 F:      arch/um/
15412 F:      arch/x86/um/
15413 F:      fs/hostfs/
15414 F:      fs/hppfs/
15415
15416 USERSPACE I/O (UIO)
15417 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15418 S:      Maintained
15419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15420 F:      Documentation/driver-api/uio-howto.rst
15421 F:      drivers/uio/
15422 F:      include/linux/uio*.h
15423
15424 UTIL-LINUX PACKAGE
15425 M:      Karel Zak <kzak@redhat.com>
15426 L:      util-linux@vger.kernel.org
15427 W:      http://en.wikipedia.org/wiki/Util-linux
15428 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15429 S:      Maintained
15430
15431 UUID HELPERS
15432 M:      Christoph Hellwig <hch@lst.de>
15433 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15434 L:      linux-kernel@vger.kernel.org
15435 T:      git git://git.infradead.org/users/hch/uuid.git
15436 F:      lib/uuid.c
15437 F:      lib/test_uuid.c
15438 F:      include/linux/uuid.h
15439 F:      include/uapi/linux/uuid.h
15440 S:      Maintained
15441
15442 UVESAFB DRIVER
15443 M:      Michal Januszewski <spock@gentoo.org>
15444 L:      linux-fbdev@vger.kernel.org
15445 W:      https://github.com/mjanusz/v86d
15446 S:      Maintained
15447 F:      Documentation/fb/uvesafb.txt
15448 F:      drivers/video/fbdev/uvesafb.*
15449
15450 VF610 NAND DRIVER
15451 M:      Stefan Agner <stefan@agner.ch>
15452 L:      linux-mtd@lists.infradead.org
15453 S:      Supported
15454 F:      drivers/mtd/nand/raw/vf610_nfc.c
15455
15456 VFAT/FAT/MSDOS FILESYSTEM
15457 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15458 S:      Maintained
15459 F:      Documentation/filesystems/vfat.txt
15460 F:      fs/fat/
15461
15462 VFIO DRIVER
15463 M:      Alex Williamson <alex.williamson@redhat.com>
15464 L:      kvm@vger.kernel.org
15465 T:      git git://github.com/awilliam/linux-vfio.git
15466 S:      Maintained
15467 F:      Documentation/vfio.txt
15468 F:      drivers/vfio/
15469 F:      include/linux/vfio.h
15470 F:      include/uapi/linux/vfio.h
15471
15472 VFIO MEDIATED DEVICE DRIVERS
15473 M:      Kirti Wankhede <kwankhede@nvidia.com>
15474 L:      kvm@vger.kernel.org
15475 S:      Maintained
15476 F:      Documentation/vfio-mediated-device.txt
15477 F:      drivers/vfio/mdev/
15478 F:      include/linux/mdev.h
15479 F:      samples/vfio-mdev/
15480
15481 VFIO PLATFORM DRIVER
15482 M:      Eric Auger <eric.auger@redhat.com>
15483 L:      kvm@vger.kernel.org
15484 S:      Maintained
15485 F:      drivers/vfio/platform/
15486
15487 VGA_SWITCHEROO
15488 R:      Lukas Wunner <lukas@wunner.de>
15489 S:      Maintained
15490 F:      Documentation/gpu/vga-switcheroo.rst
15491 F:      drivers/gpu/vga/vga_switcheroo.c
15492 F:      include/linux/vga_switcheroo.h
15493 T:      git git://anongit.freedesktop.org/drm/drm-misc
15494
15495 VIA RHINE NETWORK DRIVER
15496 S:      Orphan
15497 F:      drivers/net/ethernet/via/via-rhine.c
15498
15499 VIA SD/MMC CARD CONTROLLER DRIVER
15500 M:      Bruce Chang <brucechang@via.com.tw>
15501 M:      Harald Welte <HaraldWelte@viatech.com>
15502 S:      Maintained
15503 F:      drivers/mmc/host/via-sdmmc.c
15504
15505 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15506 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15507 L:      linux-fbdev@vger.kernel.org
15508 S:      Maintained
15509 F:      include/linux/via-core.h
15510 F:      include/linux/via-gpio.h
15511 F:      include/linux/via_i2c.h
15512 F:      drivers/video/fbdev/via/
15513
15514 VIA VELOCITY NETWORK DRIVER
15515 M:      Francois Romieu <romieu@fr.zoreil.com>
15516 L:      netdev@vger.kernel.org
15517 S:      Maintained
15518 F:      drivers/net/ethernet/via/via-velocity.*
15519
15520 VICODEC VIRTUAL CODEC DRIVER
15521 M:      Hans Verkuil <hans.verkuil@cisco.com>
15522 L:      linux-media@vger.kernel.org
15523 T:      git git://linuxtv.org/media_tree.git
15524 W:      https://linuxtv.org
15525 S:      Maintained
15526 F:      drivers/media/platform/vicodec/*
15527
15528 VIDEO MULTIPLEXER DRIVER
15529 M:      Philipp Zabel <p.zabel@pengutronix.de>
15530 L:      linux-media@vger.kernel.org
15531 S:      Maintained
15532 F:      drivers/media/platform/video-mux.c
15533
15534 VIDEO I2C POLLING DRIVER
15535 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15536 L:      linux-media@vger.kernel.org
15537 S:      Maintained
15538 F:      drivers/media/i2c/video-i2c.c
15539
15540 VIDEOBUF2 FRAMEWORK
15541 M:      Pawel Osciak <pawel@osciak.com>
15542 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15543 M:      Kyungmin Park <kyungmin.park@samsung.com>
15544 L:      linux-media@vger.kernel.org
15545 S:      Maintained
15546 F:      drivers/media/v4l2-core/videobuf2-*
15547 F:      include/media/videobuf2-*
15548
15549 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15550 M:      Helen Koike <helen.koike@collabora.com>
15551 L:      linux-media@vger.kernel.org
15552 T:      git git://linuxtv.org/media_tree.git
15553 W:      https://linuxtv.org
15554 S:      Maintained
15555 F:      drivers/media/platform/vimc/*
15556
15557 VIRT LIB
15558 M:      Alex Williamson <alex.williamson@redhat.com>
15559 M:      Paolo Bonzini <pbonzini@redhat.com>
15560 L:      kvm@vger.kernel.org
15561 S:      Supported
15562 F:      virt/lib/
15563
15564 VIRTIO AND VHOST VSOCK DRIVER
15565 M:      Stefan Hajnoczi <stefanha@redhat.com>
15566 L:      kvm@vger.kernel.org
15567 L:      virtualization@lists.linux-foundation.org
15568 L:      netdev@vger.kernel.org
15569 S:      Maintained
15570 F:      include/linux/virtio_vsock.h
15571 F:      include/uapi/linux/virtio_vsock.h
15572 F:      include/uapi/linux/vsockmon.h
15573 F:      include/uapi/linux/vm_sockets_diag.h
15574 F:      net/vmw_vsock/diag.c
15575 F:      net/vmw_vsock/af_vsock_tap.c
15576 F:      net/vmw_vsock/virtio_transport_common.c
15577 F:      net/vmw_vsock/virtio_transport.c
15578 F:      drivers/net/vsockmon.c
15579 F:      drivers/vhost/vsock.c
15580 F:      drivers/vhost/vsock.h
15581 F:      tools/testing/vsock/
15582
15583 VIRTIO CONSOLE DRIVER
15584 M:      Amit Shah <amit@kernel.org>
15585 L:      virtualization@lists.linux-foundation.org
15586 S:      Maintained
15587 F:      drivers/char/virtio_console.c
15588 F:      include/linux/virtio_console.h
15589 F:      include/uapi/linux/virtio_console.h
15590
15591 VIRTIO CORE, NET AND BLOCK DRIVERS
15592 M:      "Michael S. Tsirkin" <mst@redhat.com>
15593 M:      Jason Wang <jasowang@redhat.com>
15594 L:      virtualization@lists.linux-foundation.org
15595 S:      Maintained
15596 F:      Documentation/devicetree/bindings/virtio/
15597 F:      drivers/virtio/
15598 F:      tools/virtio/
15599 F:      drivers/net/virtio_net.c
15600 F:      drivers/block/virtio_blk.c
15601 F:      include/linux/virtio*.h
15602 F:      include/uapi/linux/virtio_*.h
15603 F:      drivers/crypto/virtio/
15604 F:      mm/balloon_compaction.c
15605
15606 VIRTIO CRYPTO DRIVER
15607 M:      Gonglei <arei.gonglei@huawei.com>
15608 L:      virtualization@lists.linux-foundation.org
15609 L:      linux-crypto@vger.kernel.org
15610 S:      Maintained
15611 F:      drivers/crypto/virtio/
15612 F:      include/uapi/linux/virtio_crypto.h
15613
15614 VIRTIO DRIVERS FOR S390
15615 M:      Cornelia Huck <cohuck@redhat.com>
15616 M:      Halil Pasic <pasic@linux.ibm.com>
15617 L:      linux-s390@vger.kernel.org
15618 L:      virtualization@lists.linux-foundation.org
15619 L:      kvm@vger.kernel.org
15620 S:      Supported
15621 F:      drivers/s390/virtio/
15622 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15623
15624 VIRTIO GPU DRIVER
15625 M:      David Airlie <airlied@linux.ie>
15626 M:      Gerd Hoffmann <kraxel@redhat.com>
15627 L:      dri-devel@lists.freedesktop.org
15628 L:      virtualization@lists.linux-foundation.org
15629 T:      git git://anongit.freedesktop.org/drm/drm-misc
15630 S:      Maintained
15631 F:      drivers/gpu/drm/virtio/
15632 F:      include/uapi/linux/virtio_gpu.h
15633
15634 VIRTIO HOST (VHOST)
15635 M:      "Michael S. Tsirkin" <mst@redhat.com>
15636 M:      Jason Wang <jasowang@redhat.com>
15637 L:      kvm@vger.kernel.org
15638 L:      virtualization@lists.linux-foundation.org
15639 L:      netdev@vger.kernel.org
15640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15641 S:      Maintained
15642 F:      drivers/vhost/
15643 F:      include/uapi/linux/vhost.h
15644
15645 VIRTIO INPUT DRIVER
15646 M:      Gerd Hoffmann <kraxel@redhat.com>
15647 S:      Maintained
15648 F:      drivers/virtio/virtio_input.c
15649 F:      include/uapi/linux/virtio_input.h
15650
15651 VIRTUAL BOX GUEST DEVICE DRIVER
15652 M:      Hans de Goede <hdegoede@redhat.com>
15653 M:      Arnd Bergmann <arnd@arndb.de>
15654 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15655 S:      Maintained
15656 F:      include/linux/vbox_utils.h
15657 F:      include/uapi/linux/vbox*.h
15658 F:      drivers/virt/vboxguest/
15659
15660 VIRTUAL SERIO DEVICE DRIVER
15661 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15662 S:      Maintained
15663 F:      drivers/input/serio/userio.c
15664 F:      include/uapi/linux/userio.h
15665
15666 VIVID VIRTUAL VIDEO DRIVER
15667 M:      Hans Verkuil <hverkuil@xs4all.nl>
15668 L:      linux-media@vger.kernel.org
15669 T:      git git://linuxtv.org/media_tree.git
15670 W:      https://linuxtv.org
15671 S:      Maintained
15672 F:      drivers/media/platform/vivid/*
15673
15674 VLYNQ BUS
15675 M:      Florian Fainelli <f.fainelli@gmail.com>
15676 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15677 S:      Maintained
15678 F:      drivers/vlynq/vlynq.c
15679 F:      include/linux/vlynq.h
15680
15681 VME SUBSYSTEM
15682 M:      Martyn Welch <martyn@welchs.me.uk>
15683 M:      Manohar Vanga <manohar.vanga@gmail.com>
15684 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15685 L:      devel@driverdev.osuosl.org
15686 S:      Maintained
15687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15688 F:      Documentation/driver-api/vme.rst
15689 F:      drivers/staging/vme/
15690 F:      drivers/vme/
15691 F:      include/linux/vme*
15692
15693 VMWARE BALLOON DRIVER
15694 M:      Xavier Deguillard <xdeguillard@vmware.com>
15695 M:      Nadav Amit <namit@vmware.com>
15696 M:      "VMware, Inc." <pv-drivers@vmware.com>
15697 L:      linux-kernel@vger.kernel.org
15698 S:      Maintained
15699 F:      drivers/misc/vmw_balloon.c
15700
15701 VMWARE HYPERVISOR INTERFACE
15702 M:      Alok Kataria <akataria@vmware.com>
15703 L:      virtualization@lists.linux-foundation.org
15704 S:      Supported
15705 F:      arch/x86/kernel/cpu/vmware.c
15706
15707 VMWARE PVRDMA DRIVER
15708 M:      Adit Ranadive <aditr@vmware.com>
15709 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15710 L:      linux-rdma@vger.kernel.org
15711 S:      Maintained
15712 F:      drivers/infiniband/hw/vmw_pvrdma/
15713
15714 VMware PVSCSI driver
15715 M:      Jim Gill <jgill@vmware.com>
15716 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15717 L:      linux-scsi@vger.kernel.org
15718 S:      Maintained
15719 F:      drivers/scsi/vmw_pvscsi.c
15720 F:      drivers/scsi/vmw_pvscsi.h
15721
15722 VMWARE VMMOUSE SUBDRIVER
15723 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15724 M:      "VMware, Inc." <pv-drivers@vmware.com>
15725 L:      linux-input@vger.kernel.org
15726 S:      Maintained
15727 F:      drivers/input/mouse/vmmouse.c
15728 F:      drivers/input/mouse/vmmouse.h
15729
15730 VMWARE VMXNET3 ETHERNET DRIVER
15731 M:      Ronak Doshi <doshir@vmware.com>
15732 M:      "VMware, Inc." <pv-drivers@vmware.com>
15733 L:      netdev@vger.kernel.org
15734 S:      Maintained
15735 F:      drivers/net/vmxnet3/
15736
15737 VOCORE VOCORE2 BOARD
15738 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15739 L:      linux-mips@linux-mips.org
15740 S:      Maintained
15741 F:      arch/mips/boot/dts/ralink/vocore2.dts
15742
15743 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15744 M:      Liam Girdwood <lgirdwood@gmail.com>
15745 M:      Mark Brown <broonie@kernel.org>
15746 L:      linux-kernel@vger.kernel.org
15747 W:      http://www.slimlogic.co.uk/?p=48
15748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15749 S:      Supported
15750 F:      Documentation/devicetree/bindings/regulator/
15751 F:      Documentation/power/regulator/
15752 F:      drivers/regulator/
15753 F:      include/dt-bindings/regulator/
15754 F:      include/linux/regulator/
15755
15756 VRF
15757 M:      David Ahern <dsa@cumulusnetworks.com>
15758 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15759 L:      netdev@vger.kernel.org
15760 S:      Maintained
15761 F:      drivers/net/vrf.c
15762 F:      Documentation/networking/vrf.txt
15763
15764 VT1211 HARDWARE MONITOR DRIVER
15765 M:      Juerg Haefliger <juergh@gmail.com>
15766 L:      linux-hwmon@vger.kernel.org
15767 S:      Maintained
15768 F:      Documentation/hwmon/vt1211
15769 F:      drivers/hwmon/vt1211.c
15770
15771 VT8231 HARDWARE MONITOR DRIVER
15772 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15773 L:      linux-hwmon@vger.kernel.org
15774 S:      Maintained
15775 F:      drivers/hwmon/vt8231.c
15776
15777 VUB300 USB to SDIO/SD/MMC bridge chip
15778 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15779 L:      linux-mmc@vger.kernel.org
15780 L:      linux-usb@vger.kernel.org
15781 S:      Supported
15782 F:      drivers/mmc/host/vub300.c
15783
15784 W1 DALLAS'S 1-WIRE BUS
15785 M:      Evgeniy Polyakov <zbr@ioremap.net>
15786 S:      Maintained
15787 F:      Documentation/devicetree/bindings/w1/
15788 F:      Documentation/w1/
15789 F:      drivers/w1/
15790 F:      include/linux/w1.h
15791
15792 W83791D HARDWARE MONITORING DRIVER
15793 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15794 L:      linux-hwmon@vger.kernel.org
15795 S:      Maintained
15796 F:      Documentation/hwmon/w83791d
15797 F:      drivers/hwmon/w83791d.c
15798
15799 W83793 HARDWARE MONITORING DRIVER
15800 M:      Rudolf Marek <r.marek@assembler.cz>
15801 L:      linux-hwmon@vger.kernel.org
15802 S:      Maintained
15803 F:      Documentation/hwmon/w83793
15804 F:      drivers/hwmon/w83793.c
15805
15806 W83795 HARDWARE MONITORING DRIVER
15807 M:      Jean Delvare <jdelvare@suse.com>
15808 L:      linux-hwmon@vger.kernel.org
15809 S:      Maintained
15810 F:      drivers/hwmon/w83795.c
15811
15812 W83L51xD SD/MMC CARD INTERFACE DRIVER
15813 M:      Pierre Ossman <pierre@ossman.eu>
15814 S:      Maintained
15815 F:      drivers/mmc/host/wbsd.*
15816
15817 WACOM PROTOCOL 4 SERIAL TABLETS
15818 M:      Julian Squires <julian@cipht.net>
15819 M:      Hans de Goede <hdegoede@redhat.com>
15820 L:      linux-input@vger.kernel.org
15821 S:      Maintained
15822 F:      drivers/input/tablet/wacom_serial4.c
15823
15824 WATCHDOG DEVICE DRIVERS
15825 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15826 M:      Guenter Roeck <linux@roeck-us.net>
15827 L:      linux-watchdog@vger.kernel.org
15828 W:      http://www.linux-watchdog.org/
15829 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15830 S:      Maintained
15831 F:      Documentation/devicetree/bindings/watchdog/
15832 F:      Documentation/watchdog/
15833 F:      drivers/watchdog/
15834 F:      include/linux/watchdog.h
15835 F:      include/uapi/linux/watchdog.h
15836
15837 WHISKEYCOVE PMIC GPIO DRIVER
15838 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15839 L:      linux-gpio@vger.kernel.org
15840 S:      Maintained
15841 F:      drivers/gpio/gpio-wcove.c
15842
15843 WIIMOTE HID DRIVER
15844 M:      David Herrmann <dh.herrmann@googlemail.com>
15845 L:      linux-input@vger.kernel.org
15846 S:      Maintained
15847 F:      drivers/hid/hid-wiimote*
15848
15849 WILOCITY WIL6210 WIRELESS DRIVER
15850 M:      Maya Erez <merez@codeaurora.org>
15851 L:      linux-wireless@vger.kernel.org
15852 L:      wil6210@qti.qualcomm.com
15853 S:      Supported
15854 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15855 F:      drivers/net/wireless/ath/wil6210/
15856
15857 WIMAX STACK
15858 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15859 M:      linux-wimax@intel.com
15860 L:      wimax@linuxwimax.org (subscribers-only)
15861 S:      Supported
15862 W:      http://linuxwimax.org
15863 F:      Documentation/wimax/README.wimax
15864 F:      include/linux/wimax/debug.h
15865 F:      include/net/wimax.h
15866 F:      include/uapi/linux/wimax.h
15867 F:      net/wimax/
15868
15869 WINBOND CIR DRIVER
15870 M:      David Härdeman <david@hardeman.nu>
15871 S:      Maintained
15872 F:      drivers/media/rc/winbond-cir.c
15873
15874 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15875 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15876 L:      linux-watchdog@vger.kernel.org
15877 S:      Maintained
15878 F:      drivers/watchdog/ebc-c384_wdt.c
15879
15880 WINSYSTEMS WS16C48 GPIO DRIVER
15881 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15882 L:      linux-gpio@vger.kernel.org
15883 S:      Maintained
15884 F:      drivers/gpio/gpio-ws16c48.c
15885
15886 WISTRON LAPTOP BUTTON DRIVER
15887 M:      Miloslav Trmac <mitr@volny.cz>
15888 S:      Maintained
15889 F:      drivers/input/misc/wistron_btns.c
15890
15891 WL3501 WIRELESS PCMCIA CARD DRIVER
15892 L:      linux-wireless@vger.kernel.org
15893 S:      Odd fixes
15894 F:      drivers/net/wireless/wl3501*
15895
15896 WOLFSON MICROELECTRONICS DRIVERS
15897 L:      patches@opensource.cirrus.com
15898 T:      git https://github.com/CirrusLogic/linux-drivers.git
15899 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15900 S:      Supported
15901 F:      Documentation/hwmon/wm83??
15902 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15903 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15904 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15905 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15906 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15907 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15908 F:      drivers/clk/clk-wm83*.c
15909 F:      drivers/extcon/extcon-arizona.c
15910 F:      drivers/leds/leds-wm83*.c
15911 F:      drivers/gpio/gpio-*wm*.c
15912 F:      drivers/gpio/gpio-arizona.c
15913 F:      drivers/hwmon/wm83??-hwmon.c
15914 F:      drivers/input/misc/wm831x-on.c
15915 F:      drivers/input/touchscreen/wm831x-ts.c
15916 F:      drivers/input/touchscreen/wm97*.c
15917 F:      drivers/mfd/arizona*
15918 F:      drivers/mfd/wm*.c
15919 F:      drivers/mfd/cs47l24*
15920 F:      drivers/power/supply/wm83*.c
15921 F:      drivers/rtc/rtc-wm83*.c
15922 F:      drivers/regulator/wm8*.c
15923 F:      drivers/regulator/arizona*
15924 F:      drivers/video/backlight/wm83*_bl.c
15925 F:      drivers/watchdog/wm83*_wdt.c
15926 F:      include/linux/mfd/arizona/
15927 F:      include/linux/mfd/wm831x/
15928 F:      include/linux/mfd/wm8350/
15929 F:      include/linux/mfd/wm8400*
15930 F:      include/linux/regulator/arizona*
15931 F:      include/linux/wm97xx.h
15932 F:      include/sound/wm????.h
15933 F:      sound/soc/codecs/arizona.?
15934 F:      sound/soc/codecs/wm*
15935 F:      sound/soc/codecs/cs47l24*
15936
15937 WORKQUEUE
15938 M:      Tejun Heo <tj@kernel.org>
15939 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15941 S:      Maintained
15942 F:      include/linux/workqueue.h
15943 F:      kernel/workqueue.c
15944 F:      Documentation/core-api/workqueue.rst
15945
15946 X-POWERS AXP288 PMIC DRIVERS
15947 M:      Hans de Goede <hdegoede@redhat.com>
15948 S:      Maintained
15949 N:      axp288
15950 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15951
15952 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15953 M:      Chen-Yu Tsai <wens@csie.org>
15954 L:      linux-kernel@vger.kernel.org
15955 S:      Maintained
15956 N:      axp[128]
15957
15958 X.25 NETWORK LAYER
15959 M:      Andrew Hendry <andrew.hendry@gmail.com>
15960 L:      linux-x25@vger.kernel.org
15961 S:      Odd Fixes
15962 F:      Documentation/networking/x25*
15963 F:      include/net/x25*
15964 F:      net/x25/
15965
15966 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15967 M:      Thomas Gleixner <tglx@linutronix.de>
15968 M:      Ingo Molnar <mingo@redhat.com>
15969 M:      Borislav Petkov <bp@alien8.de>
15970 R:      "H. Peter Anvin" <hpa@zytor.com>
15971 M:      x86@kernel.org
15972 L:      linux-kernel@vger.kernel.org
15973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15974 S:      Maintained
15975 F:      Documentation/devicetree/bindings/x86/
15976 F:      Documentation/x86/
15977 F:      arch/x86/
15978
15979 X86 ENTRY CODE
15980 M:      Andy Lutomirski <luto@kernel.org>
15981 L:      linux-kernel@vger.kernel.org
15982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15983 S:      Maintained
15984 F:      arch/x86/entry/
15985
15986 X86 MCE INFRASTRUCTURE
15987 M:      Tony Luck <tony.luck@intel.com>
15988 M:      Borislav Petkov <bp@alien8.de>
15989 L:      linux-edac@vger.kernel.org
15990 S:      Maintained
15991 F:      arch/x86/kernel/cpu/mcheck/*
15992
15993 X86 MICROCODE UPDATE SUPPORT
15994 M:      Borislav Petkov <bp@alien8.de>
15995 S:      Maintained
15996 F:      arch/x86/kernel/cpu/microcode/*
15997
15998 X86 MM
15999 M:      Dave Hansen <dave.hansen@linux.intel.com>
16000 M:      Andy Lutomirski <luto@kernel.org>
16001 M:      Peter Zijlstra <peterz@infradead.org>
16002 L:      linux-kernel@vger.kernel.org
16003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16004 S:      Maintained
16005 F:      arch/x86/mm/
16006
16007 X86 PLATFORM DRIVERS
16008 M:      Darren Hart <dvhart@infradead.org>
16009 M:      Andy Shevchenko <andy@infradead.org>
16010 L:      platform-driver-x86@vger.kernel.org
16011 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16012 S:      Maintained
16013 F:      drivers/platform/x86/
16014 F:      drivers/platform/olpc/
16015
16016 X86 VDSO
16017 M:      Andy Lutomirski <luto@kernel.org>
16018 L:      linux-kernel@vger.kernel.org
16019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16020 S:      Maintained
16021 F:      arch/x86/entry/vdso/
16022
16023 XC2028/3028 TUNER DRIVER
16024 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16025 L:      linux-media@vger.kernel.org
16026 W:      https://linuxtv.org
16027 T:      git git://linuxtv.org/media_tree.git
16028 S:      Maintained
16029 F:      drivers/media/tuners/tuner-xc2028.*
16030
16031 XDP SOCKETS (AF_XDP)
16032 M:      Björn Töpel <bjorn.topel@intel.com>
16033 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16034 L:      netdev@vger.kernel.org
16035 S:      Maintained
16036 F:      kernel/bpf/xskmap.c
16037 F:      net/xdp/
16038
16039 XEN BLOCK SUBSYSTEM
16040 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16041 M:      Roger Pau Monné <roger.pau@citrix.com>
16042 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16043 S:      Supported
16044 F:      drivers/block/xen-blkback/*
16045 F:      drivers/block/xen*
16046
16047 XEN HYPERVISOR ARM
16048 M:      Stefano Stabellini <sstabellini@kernel.org>
16049 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16050 S:      Maintained
16051 F:      arch/arm/xen/
16052 F:      arch/arm/include/asm/xen/
16053
16054 XEN HYPERVISOR ARM64
16055 M:      Stefano Stabellini <sstabellini@kernel.org>
16056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16057 S:      Maintained
16058 F:      arch/arm64/xen/
16059 F:      arch/arm64/include/asm/xen/
16060
16061 XEN HYPERVISOR INTERFACE
16062 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16063 M:      Juergen Gross <jgross@suse.com>
16064 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16066 S:      Supported
16067 F:      arch/x86/xen/
16068 F:      drivers/*/xen-*front.c
16069 F:      drivers/xen/
16070 F:      arch/x86/include/asm/xen/
16071 F:      arch/x86/include/asm/pvclock-abi.h
16072 F:      include/xen/
16073 F:      include/uapi/xen/
16074 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16075 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16076
16077 XEN NETWORK BACKEND DRIVER
16078 M:      Wei Liu <wei.liu2@citrix.com>
16079 M:      Paul Durrant <paul.durrant@citrix.com>
16080 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16081 L:      netdev@vger.kernel.org
16082 S:      Supported
16083 F:      drivers/net/xen-netback/*
16084
16085 XEN PCI SUBSYSTEM
16086 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16087 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16088 S:      Supported
16089 F:      arch/x86/pci/*xen*
16090 F:      drivers/pci/*xen*
16091
16092 XEN PVSCSI DRIVERS
16093 M:      Juergen Gross <jgross@suse.com>
16094 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16095 L:      linux-scsi@vger.kernel.org
16096 S:      Supported
16097 F:      drivers/scsi/xen-scsifront.c
16098 F:      drivers/xen/xen-scsiback.c
16099 F:      include/xen/interface/io/vscsiif.h
16100
16101 XEN SWIOTLB SUBSYSTEM
16102 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16103 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16104 L:      iommu@lists.linux-foundation.org
16105 S:      Supported
16106 F:      arch/x86/xen/*swiotlb*
16107 F:      drivers/xen/*swiotlb*
16108
16109 XEN SOUND FRONTEND DRIVER
16110 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16111 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16113 S:      Supported
16114 F:      sound/xen/*
16115
16116 XFS FILESYSTEM
16117 M:      Darrick J. Wong <darrick.wong@oracle.com>
16118 M:      linux-xfs@vger.kernel.org
16119 L:      linux-xfs@vger.kernel.org
16120 W:      http://xfs.org/
16121 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16122 S:      Supported
16123 F:      Documentation/filesystems/xfs.txt
16124 F:      fs/xfs/
16125
16126 XILINX AXI ETHERNET DRIVER
16127 M:      Anirudha Sarangi <anirudh@xilinx.com>
16128 M:      John Linn <John.Linn@xilinx.com>
16129 S:      Maintained
16130 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16131
16132 XILINX UARTLITE SERIAL DRIVER
16133 M:      Peter Korsgaard <jacmet@sunsite.dk>
16134 L:      linux-serial@vger.kernel.org
16135 S:      Maintained
16136 F:      drivers/tty/serial/uartlite.c
16137
16138 XILINX VIDEO IP CORES
16139 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16140 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16141 L:      linux-media@vger.kernel.org
16142 T:      git git://linuxtv.org/media_tree.git
16143 S:      Supported
16144 F:      Documentation/devicetree/bindings/media/xilinx/
16145 F:      drivers/media/platform/xilinx/
16146 F:      include/uapi/linux/xilinx-v4l2-controls.h
16147
16148 XILLYBUS DRIVER
16149 M:      Eli Billauer <eli.billauer@gmail.com>
16150 L:      linux-kernel@vger.kernel.org
16151 S:      Supported
16152 F:      drivers/char/xillybus/
16153
16154 XLP9XX I2C DRIVER
16155 M:      George Cherian <george.cherian@cavium.com>
16156 M:      Jan Glauber <jglauber@cavium.com>
16157 L:      linux-i2c@vger.kernel.org
16158 W:      http://www.cavium.com
16159 S:      Supported
16160 F:      drivers/i2c/busses/i2c-xlp9xx.c
16161
16162 XRA1403 GPIO EXPANDER
16163 M:      Nandor Han <nandor.han@ge.com>
16164 M:      Semi Malinen <semi.malinen@ge.com>
16165 L:      linux-gpio@vger.kernel.org
16166 S:      Maintained
16167 F:      drivers/gpio/gpio-xra1403.c
16168 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16169
16170 XTENSA XTFPGA PLATFORM SUPPORT
16171 M:      Max Filippov <jcmvbkbc@gmail.com>
16172 L:      linux-xtensa@linux-xtensa.org
16173 S:      Maintained
16174 F:      drivers/spi/spi-xtensa-xtfpga.c
16175 F:      sound/soc/xtensa/xtfpga-i2s.c
16176
16177 YAM DRIVER FOR AX.25
16178 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16179 L:      linux-hams@vger.kernel.org
16180 S:      Maintained
16181 F:      drivers/net/hamradio/yam*
16182 F:      include/linux/yam.h
16183
16184 YAMA SECURITY MODULE
16185 M:      Kees Cook <keescook@chromium.org>
16186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16187 S:      Supported
16188 F:      security/yama/
16189 F:      Documentation/admin-guide/LSM/Yama.rst
16190
16191 YEALINK PHONE DRIVER
16192 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16193 L:      usbb2k-api-dev@nongnu.org
16194 S:      Maintained
16195 F:      Documentation/input/devices/yealink.rst
16196 F:      drivers/input/misc/yealink.*
16197
16198 Z8530 DRIVER FOR AX.25
16199 M:      Joerg Reuter <jreuter@yaina.de>
16200 W:      http://yaina.de/jreuter/
16201 W:      http://www.qsl.net/dl1bke/
16202 L:      linux-hams@vger.kernel.org
16203 S:      Maintained
16204 F:      Documentation/networking/z8530drv.txt
16205 F:      drivers/net/hamradio/*scc.c
16206 F:      drivers/net/hamradio/z8530.h
16207
16208 ZBUD COMPRESSED PAGE ALLOCATOR
16209 M:      Seth Jennings <sjenning@redhat.com>
16210 M:      Dan Streetman <ddstreet@ieee.org>
16211 L:      linux-mm@kvack.org
16212 S:      Maintained
16213 F:      mm/zbud.c
16214 F:      include/linux/zbud.h
16215
16216 ZD1211RW WIRELESS DRIVER
16217 M:      Daniel Drake <dsd@gentoo.org>
16218 M:      Ulrich Kunitz <kune@deine-taler.de>
16219 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16220 L:      linux-wireless@vger.kernel.org
16221 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16222 S:      Maintained
16223 F:      drivers/net/wireless/zydas/zd1211rw/
16224
16225 ZD1301 MEDIA DRIVER
16226 M:      Antti Palosaari <crope@iki.fi>
16227 L:      linux-media@vger.kernel.org
16228 W:      https://linuxtv.org/
16229 W:      http://palosaari.fi/linux/
16230 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16231 S:      Maintained
16232 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16233
16234 ZD1301_DEMOD MEDIA DRIVER
16235 M:      Antti Palosaari <crope@iki.fi>
16236 L:      linux-media@vger.kernel.org
16237 W:      https://linuxtv.org/
16238 W:      http://palosaari.fi/linux/
16239 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16240 S:      Maintained
16241 F:      drivers/media/dvb-frontends/zd1301_demod*
16242
16243 ZPOOL COMPRESSED PAGE STORAGE API
16244 M:      Dan Streetman <ddstreet@ieee.org>
16245 L:      linux-mm@kvack.org
16246 S:      Maintained
16247 F:      mm/zpool.c
16248 F:      include/linux/zpool.h
16249
16250 ZR36067 VIDEO FOR LINUX DRIVER
16251 L:      mjpeg-users@lists.sourceforge.net
16252 L:      linux-media@vger.kernel.org
16253 W:      http://mjpeg.sourceforge.net/driver-zoran/
16254 T:      hg https://linuxtv.org/hg/v4l-dvb
16255 S:      Odd Fixes
16256 F:      drivers/staging/media/zoran/
16257
16258 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16259 M:      Minchan Kim <minchan@kernel.org>
16260 M:      Nitin Gupta <ngupta@vflare.org>
16261 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16262 L:      linux-kernel@vger.kernel.org
16263 S:      Maintained
16264 F:      drivers/block/zram/
16265 F:      Documentation/blockdev/zram.txt
16266
16267 ZS DECSTATION Z85C30 SERIAL DRIVER
16268 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16269 S:      Maintained
16270 F:      drivers/tty/serial/zs.*
16271
16272 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16273 M:      Minchan Kim <minchan@kernel.org>
16274 M:      Nitin Gupta <ngupta@vflare.org>
16275 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16276 L:      linux-mm@kvack.org
16277 S:      Maintained
16278 F:      mm/zsmalloc.c
16279 F:      include/linux/zsmalloc.h
16280 F:      Documentation/vm/zsmalloc.rst
16281
16282 ZSWAP COMPRESSED SWAP CACHING
16283 M:      Seth Jennings <sjenning@redhat.com>
16284 M:      Dan Streetman <ddstreet@ieee.org>
16285 L:      linux-mm@kvack.org
16286 S:      Maintained
16287 F:      mm/zswap.c
16288
16289 THE REST
16290 M:      Linus Torvalds <torvalds@linux-foundation.org>
16291 L:      linux-kernel@vger.kernel.org
16292 Q:      http://patchwork.kernel.org/project/LKML/list/
16293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16294 S:      Buried alive in reporters
16295 F:      *
16296 F:      */